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2009-04-17 Andrew Stubbs <ams@codesourcery.com>
[official-gcc.git] / gcc / configure
blob6d1b6e0000e2c2ef4b4b77edfad8f64b3a0413f9
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244
245 # Check that we are running under the correct shell.
246 SHELL=${CONFIG_SHELL-/bin/sh}
247
248 case X$lt_ECHO in
249 X*--fallback-echo)
250 # Remove one level of quotation (which was required for Make).
251 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
252 ;;
253 esac
254
255 ECHO=${lt_ECHO-echo}
256 if test "X$1" = X--no-reexec; then
257 # Discard the --no-reexec flag, and continue.
258 shift
259 elif test "X$1" = X--fallback-echo; then
260 # Avoid inline document here, it may be left over
261 :
262 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
263 # Yippee, $ECHO works!
264 :
265 else
266 # Restart under the correct shell.
267 exec $SHELL "$0" --no-reexec ${1+"$@"}
268 fi
269
270 if test "X$1" = X--fallback-echo; then
271 # used as fallback echo
272 shift
273 cat <<_LT_EOF
274 $*
275 _LT_EOF
276 exit 0
277 fi
278
279 # The HP-UX ksh and POSIX shell print the target directory to stdout
280 # if CDPATH is set.
281 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
282
283 if test -z "$lt_ECHO"; then
284 if test "X${echo_test_string+set}" != Xset; then
285 # find a string as large as possible, as long as the shell can cope with it
286 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
287 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
288 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
289 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
290 then
291 break
292 fi
293 done
294 fi
295
296 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
297 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
298 test "X$echo_testing_string" = "X$echo_test_string"; then
299 :
300 else
301 # The Solaris, AIX, and Digital Unix default echo programs unquote
302 # backslashes. This makes it impossible to quote backslashes using
303 # echo "$something" | sed 's/\\/\\\\/g'
304 #
305 # So, first we look for a working echo in the user's PATH.
306
307 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
308 for dir in $PATH /usr/ucb; do
309 IFS="$lt_save_ifs"
310 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
311 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
312 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
313 test "X$echo_testing_string" = "X$echo_test_string"; then
314 ECHO="$dir/echo"
315 break
316 fi
317 done
318 IFS="$lt_save_ifs"
319
320 if test "X$ECHO" = Xecho; then
321 # We didn't find a better echo, so look for alternatives.
322 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
323 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
324 test "X$echo_testing_string" = "X$echo_test_string"; then
325 # This shell has a builtin print -r that does the trick.
326 ECHO='print -r'
327 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
328 test "X$CONFIG_SHELL" != X/bin/ksh; then
329 # If we have ksh, try running configure again with it.
330 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
331 export ORIGINAL_CONFIG_SHELL
332 CONFIG_SHELL=/bin/ksh
333 export CONFIG_SHELL
334 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
335 else
336 # Try using printf.
337 ECHO='printf %s\n'
338 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
339 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
340 test "X$echo_testing_string" = "X$echo_test_string"; then
341 # Cool, printf works
342 :
343 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
344 test "X$echo_testing_string" = 'X\t' &&
345 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
346 test "X$echo_testing_string" = "X$echo_test_string"; then
347 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
348 export CONFIG_SHELL
349 SHELL="$CONFIG_SHELL"
350 export SHELL
351 ECHO="$CONFIG_SHELL $0 --fallback-echo"
352 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
353 test "X$echo_testing_string" = 'X\t' &&
354 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
355 test "X$echo_testing_string" = "X$echo_test_string"; then
356 ECHO="$CONFIG_SHELL $0 --fallback-echo"
357 else
358 # maybe with a smaller string...
359 prev=:
360
361 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
362 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
363 then
364 break
365 fi
366 prev="$cmd"
367 done
368
369 if test "$prev" != 'sed 50q "$0"'; then
370 echo_test_string=`eval $prev`
371 export echo_test_string
372 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
373 else
374 # Oops. We lost completely, so just stick with echo.
375 ECHO=echo
376 fi
377 fi
378 fi
379 fi
380 fi
381 fi
382
383 # Copy echo and quote the copy suitably for passing to libtool from
384 # the Makefile, instead of quoting the original, which is used later.
385 lt_ECHO=$ECHO
386 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
387 lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
388 fi
389
390
391
392
393 # Name of the host.
394 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
395 # so uname gets run too.
396 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
397
398 exec 6>&1
399
400 #
401 # Initializations.
402 #
403 ac_default_prefix=/usr/local
404 ac_config_libobj_dir=.
405 cross_compiling=no
406 subdirs=
407 MFLAGS=
408 MAKEFLAGS=
409 SHELL=${CONFIG_SHELL-/bin/sh}
410
411 # Maximum number of lines to put in a shell here document.
412 # This variable seems obsolete. It should probably be removed, and
413 # only ac_max_sed_lines should be used.
414 : ${ac_max_here_lines=38}
415
416 # Identity of this package.
417 PACKAGE_NAME=
418 PACKAGE_TARNAME=
419 PACKAGE_VERSION=
420 PACKAGE_STRING=
421 PACKAGE_BUGREPORT=
422
423 ac_unique_file="tree.c"
424 # Factoring default headers for most tests.
425 ac_includes_default="\
426 #include <stdio.h>
427 #if HAVE_SYS_TYPES_H
428 # include <sys/types.h>
429 #endif
430 #if HAVE_SYS_STAT_H
431 # include <sys/stat.h>
432 #endif
433 #if STDC_HEADERS
434 # include <stdlib.h>
435 # include <stddef.h>
436 #else
437 # if HAVE_STDLIB_H
438 # include <stdlib.h>
439 # endif
440 #endif
441 #if HAVE_STRING_H
442 # if !STDC_HEADERS && HAVE_MEMORY_H
443 # include <memory.h>
444 # endif
445 # include <string.h>
446 #endif
447 #if HAVE_STRINGS_H
448 # include <strings.h>
449 #endif
450 #if HAVE_INTTYPES_H
451 # include <inttypes.h>
452 #else
453 # if HAVE_STDINT_H
454 # include <stdint.h>
455 # endif
456 #endif
457 #if HAVE_UNISTD_H
458 # include <unistd.h>
459 #endif"
460
461 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_warn strict_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_fixed_point enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI datarootdir docdir htmldir SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS BUILD_LDFLAGS STMP_FIXINC collect2 LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN OBJDUMP ac_ct_OBJDUMP ac_ct_AR STRIP ac_ct_STRIP lt_ECHO DSYMUTIL ac_ct_DSYMUTIL NMEDIT ac_ct_NMEDIT LIPO ac_ct_LIPO OTOOL ac_ct_OTOOL OTOOL64 ac_ct_OTOOL64 objdir enable_fast_install gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump gcc_cv_readelf libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines build_file_translate check_languages cpp_install_dir xmake_file tmake_file TM_ENDIAN_CONFIG TM_MULTILIB_CONFIG TM_MULTILIB_EXCEPTIONS_CONFIG extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines use_gcc_stdint c_target_objs cxx_target_objs fortran_target_objs target_cpu_default GMPLIBS GMPINC PPLLIBS PPLINC CLOOGLIBS CLOOGINC pluginlibs enable_plugin LIBOBJS LTLIBOBJS'
462 ac_subst_files='language_hooks'
463 ac_pwd=`pwd`
464
465 # Initialize some variables set by options.
466 ac_init_help=
467 ac_init_version=false
468 # The variables have the same names as the options, with
469 # dashes changed to underlines.
470 cache_file=/dev/null
471 exec_prefix=NONE
472 no_create=
473 no_recursion=
474 prefix=NONE
475 program_prefix=NONE
476 program_suffix=NONE
477 program_transform_name=s,x,x,
478 silent=
479 site=
480 srcdir=
481 verbose=
482 x_includes=NONE
483 x_libraries=NONE
484
485 # Installation directory options.
486 # These are left unexpanded so users can "make install exec_prefix=/foo"
487 # and all the variables that are supposed to be based on exec_prefix
488 # by default will actually change.
489 # Use braces instead of parens because sh, perl, etc. also accept them.
490 bindir='${exec_prefix}/bin'
491 sbindir='${exec_prefix}/sbin'
492 libexecdir='${exec_prefix}/libexec'
493 datadir='${prefix}/share'
494 sysconfdir='${prefix}/etc'
495 sharedstatedir='${prefix}/com'
496 localstatedir='${prefix}/var'
497 libdir='${exec_prefix}/lib'
498 includedir='${prefix}/include'
499 oldincludedir='/usr/include'
500 infodir='${prefix}/info'
501 mandir='${prefix}/man'
502
503 ac_prev=
504 for ac_option
505 do
506 # If the previous option needs an argument, assign it.
507 if test -n "$ac_prev"; then
508 eval "$ac_prev=\$ac_option"
509 ac_prev=
510 continue
511 fi
512
513 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
514
515 # Accept the important Cygnus configure options, so we can diagnose typos.
516
517 case $ac_option in
518
519 -bindir | --bindir | --bindi | --bind | --bin | --bi)
520 ac_prev=bindir ;;
521 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
522 bindir=$ac_optarg ;;
523
524 -build | --build | --buil | --bui | --bu)
525 ac_prev=build_alias ;;
526 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
527 build_alias=$ac_optarg ;;
528
529 -cache-file | --cache-file | --cache-fil | --cache-fi \
530 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
531 ac_prev=cache_file ;;
532 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
533 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
534 cache_file=$ac_optarg ;;
535
536 --config-cache | -C)
537 cache_file=config.cache ;;
538
539 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
540 ac_prev=datadir ;;
541 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
542 | --da=*)
543 datadir=$ac_optarg ;;
544
545 -disable-* | --disable-*)
546 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
547 # Reject names that are not valid shell variable names.
548 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
549 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
550 { (exit 1); exit 1; }; }
551 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
552 eval "enable_$ac_feature=no" ;;
553
554 -enable-* | --enable-*)
555 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
556 # Reject names that are not valid shell variable names.
557 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
558 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
559 { (exit 1); exit 1; }; }
560 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
561 case $ac_option in
562 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
563 *) ac_optarg=yes ;;
564 esac
565 eval "enable_$ac_feature='$ac_optarg'" ;;
566
567 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
568 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
569 | --exec | --exe | --ex)
570 ac_prev=exec_prefix ;;
571 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
572 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
573 | --exec=* | --exe=* | --ex=*)
574 exec_prefix=$ac_optarg ;;
575
576 -gas | --gas | --ga | --g)
577 # Obsolete; use --with-gas.
578 with_gas=yes ;;
579
580 -help | --help | --hel | --he | -h)
581 ac_init_help=long ;;
582 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
583 ac_init_help=recursive ;;
584 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
585 ac_init_help=short ;;
586
587 -host | --host | --hos | --ho)
588 ac_prev=host_alias ;;
589 -host=* | --host=* | --hos=* | --ho=*)
590 host_alias=$ac_optarg ;;
591
592 -includedir | --includedir | --includedi | --included | --include \
593 | --includ | --inclu | --incl | --inc)
594 ac_prev=includedir ;;
595 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
596 | --includ=* | --inclu=* | --incl=* | --inc=*)
597 includedir=$ac_optarg ;;
598
599 -infodir | --infodir | --infodi | --infod | --info | --inf)
600 ac_prev=infodir ;;
601 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
602 infodir=$ac_optarg ;;
603
604 -libdir | --libdir | --libdi | --libd)
605 ac_prev=libdir ;;
606 -libdir=* | --libdir=* | --libdi=* | --libd=*)
607 libdir=$ac_optarg ;;
608
609 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
610 | --libexe | --libex | --libe)
611 ac_prev=libexecdir ;;
612 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
613 | --libexe=* | --libex=* | --libe=*)
614 libexecdir=$ac_optarg ;;
615
616 -localstatedir | --localstatedir | --localstatedi | --localstated \
617 | --localstate | --localstat | --localsta | --localst \
618 | --locals | --local | --loca | --loc | --lo)
619 ac_prev=localstatedir ;;
620 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
621 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
622 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
623 localstatedir=$ac_optarg ;;
624
625 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
626 ac_prev=mandir ;;
627 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
628 mandir=$ac_optarg ;;
629
630 -nfp | --nfp | --nf)
631 # Obsolete; use --without-fp.
632 with_fp=no ;;
633
634 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
635 | --no-cr | --no-c | -n)
636 no_create=yes ;;
637
638 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
639 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
640 no_recursion=yes ;;
641
642 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
643 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
644 | --oldin | --oldi | --old | --ol | --o)
645 ac_prev=oldincludedir ;;
646 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
647 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
648 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
649 oldincludedir=$ac_optarg ;;
650
651 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
652 ac_prev=prefix ;;
653 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
654 prefix=$ac_optarg ;;
655
656 -program-prefix | --program-prefix | --program-prefi | --program-pref \
657 | --program-pre | --program-pr | --program-p)
658 ac_prev=program_prefix ;;
659 -program-prefix=* | --program-prefix=* | --program-prefi=* \
660 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
661 program_prefix=$ac_optarg ;;
662
663 -program-suffix | --program-suffix | --program-suffi | --program-suff \
664 | --program-suf | --program-su | --program-s)
665 ac_prev=program_suffix ;;
666 -program-suffix=* | --program-suffix=* | --program-suffi=* \
667 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
668 program_suffix=$ac_optarg ;;
669
670 -program-transform-name | --program-transform-name \
671 | --program-transform-nam | --program-transform-na \
672 | --program-transform-n | --program-transform- \
673 | --program-transform | --program-transfor \
674 | --program-transfo | --program-transf \
675 | --program-trans | --program-tran \
676 | --progr-tra | --program-tr | --program-t)
677 ac_prev=program_transform_name ;;
678 -program-transform-name=* | --program-transform-name=* \
679 | --program-transform-nam=* | --program-transform-na=* \
680 | --program-transform-n=* | --program-transform-=* \
681 | --program-transform=* | --program-transfor=* \
682 | --program-transfo=* | --program-transf=* \
683 | --program-trans=* | --program-tran=* \
684 | --progr-tra=* | --program-tr=* | --program-t=*)
685 program_transform_name=$ac_optarg ;;
686
687 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
688 | -silent | --silent | --silen | --sile | --sil)
689 silent=yes ;;
690
691 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
692 ac_prev=sbindir ;;
693 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
694 | --sbi=* | --sb=*)
695 sbindir=$ac_optarg ;;
696
697 -sharedstatedir | --sharedstatedir | --sharedstatedi \
698 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
699 | --sharedst | --shareds | --shared | --share | --shar \
700 | --sha | --sh)
701 ac_prev=sharedstatedir ;;
702 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
703 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
704 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
705 | --sha=* | --sh=*)
706 sharedstatedir=$ac_optarg ;;
707
708 -site | --site | --sit)
709 ac_prev=site ;;
710 -site=* | --site=* | --sit=*)
711 site=$ac_optarg ;;
712
713 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
714 ac_prev=srcdir ;;
715 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
716 srcdir=$ac_optarg ;;
717
718 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
719 | --syscon | --sysco | --sysc | --sys | --sy)
720 ac_prev=sysconfdir ;;
721 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
722 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
723 sysconfdir=$ac_optarg ;;
724
725 -target | --target | --targe | --targ | --tar | --ta | --t)
726 ac_prev=target_alias ;;
727 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
728 target_alias=$ac_optarg ;;
729
730 -v | -verbose | --verbose | --verbos | --verbo | --verb)
731 verbose=yes ;;
732
733 -version | --version | --versio | --versi | --vers | -V)
734 ac_init_version=: ;;
735
736 -with-* | --with-*)
737 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
738 # Reject names that are not valid shell variable names.
739 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
740 { echo "$as_me: error: invalid package name: $ac_package" >&2
741 { (exit 1); exit 1; }; }
742 ac_package=`echo $ac_package| sed 's/-/_/g'`
743 case $ac_option in
744 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
745 *) ac_optarg=yes ;;
746 esac
747 eval "with_$ac_package='$ac_optarg'" ;;
748
749 -without-* | --without-*)
750 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
751 # Reject names that are not valid shell variable names.
752 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
753 { echo "$as_me: error: invalid package name: $ac_package" >&2
754 { (exit 1); exit 1; }; }
755 ac_package=`echo $ac_package | sed 's/-/_/g'`
756 eval "with_$ac_package=no" ;;
757
758 --x)
759 # Obsolete; use --with-x.
760 with_x=yes ;;
761
762 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
763 | --x-incl | --x-inc | --x-in | --x-i)
764 ac_prev=x_includes ;;
765 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
766 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
767 x_includes=$ac_optarg ;;
768
769 -x-libraries | --x-libraries | --x-librarie | --x-librari \
770 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
771 ac_prev=x_libraries ;;
772 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
773 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
774 x_libraries=$ac_optarg ;;
775
776 -*) { echo "$as_me: error: unrecognized option: $ac_option
777 Try \`$0 --help' for more information." >&2
778 { (exit 1); exit 1; }; }
779 ;;
780
781 *=*)
782 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
783 # Reject names that are not valid shell variable names.
784 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
785 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
786 { (exit 1); exit 1; }; }
787 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
788 eval "$ac_envvar='$ac_optarg'"
789 export $ac_envvar ;;
790
791 *)
792 # FIXME: should be removed in autoconf 3.0.
793 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
794 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
795 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
796 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
797 ;;
798
799 esac
800 done
801
802 if test -n "$ac_prev"; then
803 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
804 { echo "$as_me: error: missing argument to $ac_option" >&2
805 { (exit 1); exit 1; }; }
806 fi
807
808 # Be sure to have absolute paths.
809 for ac_var in exec_prefix prefix
810 do
811 eval ac_val=$`echo $ac_var`
812 case $ac_val in
813 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
814 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
815 { (exit 1); exit 1; }; };;
816 esac
817 done
818
819 # Be sure to have absolute paths.
820 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
821 localstatedir libdir includedir oldincludedir infodir mandir
822 do
823 eval ac_val=$`echo $ac_var`
824 case $ac_val in
825 [\\/$]* | ?:[\\/]* ) ;;
826 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
827 { (exit 1); exit 1; }; };;
828 esac
829 done
830
831 # There might be people who depend on the old broken behavior: `$host'
832 # used to hold the argument of --host etc.
833 # FIXME: To remove some day.
834 build=$build_alias
835 host=$host_alias
836 target=$target_alias
837
838 # FIXME: To remove some day.
839 if test "x$host_alias" != x; then
840 if test "x$build_alias" = x; then
841 cross_compiling=maybe
842 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
843 If a cross compiler is detected then cross compile mode will be used." >&2
844 elif test "x$build_alias" != "x$host_alias"; then
845 cross_compiling=yes
846 fi
847 fi
848
849 ac_tool_prefix=
850 test -n "$host_alias" && ac_tool_prefix=$host_alias-
851
852 test "$silent" = yes && exec 6>/dev/null
853
854
855 # Find the source files, if location was not specified.
856 if test -z "$srcdir"; then
857 ac_srcdir_defaulted=yes
858 # Try the directory containing this script, then its parent.
859 ac_confdir=`(dirname "$0") 2>/dev/null ||
860 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
861 X"$0" : 'X\(//\)[^/]' \| \
862 X"$0" : 'X\(//\)$' \| \
863 X"$0" : 'X\(/\)' \| \
864 . : '\(.\)' 2>/dev/null ||
865 echo X"$0" |
866 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
867 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
868 /^X\(\/\/\)$/{ s//\1/; q; }
869 /^X\(\/\).*/{ s//\1/; q; }
870 s/.*/./; q'`
871 srcdir=$ac_confdir
872 if test ! -r $srcdir/$ac_unique_file; then
873 srcdir=..
874 fi
875 else
876 ac_srcdir_defaulted=no
877 fi
878 if test ! -r $srcdir/$ac_unique_file; then
879 if test "$ac_srcdir_defaulted" = yes; then
880 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
881 { (exit 1); exit 1; }; }
882 else
883 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
884 { (exit 1); exit 1; }; }
885 fi
886 fi
887 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
888 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
889 { (exit 1); exit 1; }; }
890 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
891 ac_env_build_alias_set=${build_alias+set}
892 ac_env_build_alias_value=$build_alias
893 ac_cv_env_build_alias_set=${build_alias+set}
894 ac_cv_env_build_alias_value=$build_alias
895 ac_env_host_alias_set=${host_alias+set}
896 ac_env_host_alias_value=$host_alias
897 ac_cv_env_host_alias_set=${host_alias+set}
898 ac_cv_env_host_alias_value=$host_alias
899 ac_env_target_alias_set=${target_alias+set}
900 ac_env_target_alias_value=$target_alias
901 ac_cv_env_target_alias_set=${target_alias+set}
902 ac_cv_env_target_alias_value=$target_alias
903 ac_env_CC_set=${CC+set}
904 ac_env_CC_value=$CC
905 ac_cv_env_CC_set=${CC+set}
906 ac_cv_env_CC_value=$CC
907 ac_env_CFLAGS_set=${CFLAGS+set}
908 ac_env_CFLAGS_value=$CFLAGS
909 ac_cv_env_CFLAGS_set=${CFLAGS+set}
910 ac_cv_env_CFLAGS_value=$CFLAGS
911 ac_env_LDFLAGS_set=${LDFLAGS+set}
912 ac_env_LDFLAGS_value=$LDFLAGS
913 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
914 ac_cv_env_LDFLAGS_value=$LDFLAGS
915 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
916 ac_env_CPPFLAGS_value=$CPPFLAGS
917 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
918 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
919 ac_env_CPP_set=${CPP+set}
920 ac_env_CPP_value=$CPP
921 ac_cv_env_CPP_set=${CPP+set}
922 ac_cv_env_CPP_value=$CPP
923 ac_env_GMPLIBS_set=${GMPLIBS+set}
924 ac_env_GMPLIBS_value=$GMPLIBS
925 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
926 ac_cv_env_GMPLIBS_value=$GMPLIBS
927 ac_env_GMPINC_set=${GMPINC+set}
928 ac_env_GMPINC_value=$GMPINC
929 ac_cv_env_GMPINC_set=${GMPINC+set}
930 ac_cv_env_GMPINC_value=$GMPINC
931 ac_env_PPLLIBS_set=${PPLLIBS+set}
932 ac_env_PPLLIBS_value=$PPLLIBS
933 ac_cv_env_PPLLIBS_set=${PPLLIBS+set}
934 ac_cv_env_PPLLIBS_value=$PPLLIBS
935 ac_env_PPLINC_set=${PPLINC+set}
936 ac_env_PPLINC_value=$PPLINC
937 ac_cv_env_PPLINC_set=${PPLINC+set}
938 ac_cv_env_PPLINC_value=$PPLINC
939 ac_env_CLOOGLIBS_set=${CLOOGLIBS+set}
940 ac_env_CLOOGLIBS_value=$CLOOGLIBS
941 ac_cv_env_CLOOGLIBS_set=${CLOOGLIBS+set}
942 ac_cv_env_CLOOGLIBS_value=$CLOOGLIBS
943 ac_env_CLOOGINC_set=${CLOOGINC+set}
944 ac_env_CLOOGINC_value=$CLOOGINC
945 ac_cv_env_CLOOGINC_set=${CLOOGINC+set}
946 ac_cv_env_CLOOGINC_value=$CLOOGINC
947
948 #
949 # Report the --help message.
950 #
951 if test "$ac_init_help" = "long"; then
952 # Omit some internal or obsolete options to make the list less imposing.
953 # This message is too long to be a string in the A/UX 3.1 sh.
954 cat <<_ACEOF
955 \`configure' configures this package to adapt to many kinds of systems.
956
957 Usage: $0 [OPTION]... [VAR=VALUE]...
958
959 To assign environment variables (e.g., CC, CFLAGS...), specify them as
960 VAR=VALUE. See below for descriptions of some of the useful variables.
961
962 Defaults for the options are specified in brackets.
963
964 Configuration:
965 -h, --help display this help and exit
966 --help=short display options specific to this package
967 --help=recursive display the short help of all the included packages
968 -V, --version display version information and exit
969 -q, --quiet, --silent do not print \`checking...' messages
970 --cache-file=FILE cache test results in FILE [disabled]
971 -C, --config-cache alias for \`--cache-file=config.cache'
972 -n, --no-create do not create output files
973 --srcdir=DIR find the sources in DIR [configure dir or \`..']
974
975 _ACEOF
976
977 cat <<_ACEOF
978 Installation directories:
979 --prefix=PREFIX install architecture-independent files in PREFIX
980 [$ac_default_prefix]
981 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
982 [PREFIX]
983
984 By default, \`make install' will install all the files in
985 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
986 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
987 for instance \`--prefix=\$HOME'.
988
989 For better control, use the options below.
990
991 Fine tuning of the installation directories:
992 --bindir=DIR user executables [EPREFIX/bin]
993 --sbindir=DIR system admin executables [EPREFIX/sbin]
994 --libexecdir=DIR program executables [EPREFIX/libexec]
995 --datadir=DIR read-only architecture-independent data [PREFIX/share]
996 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
997 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
998 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
999 --libdir=DIR object code libraries [EPREFIX/lib]
1000 --includedir=DIR C header files [PREFIX/include]
1001 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1002 --infodir=DIR info documentation [PREFIX/info]
1003 --mandir=DIR man documentation [PREFIX/man]
1004 _ACEOF
1005
1006 cat <<\_ACEOF
1007
1008 Program names:
1009 --program-prefix=PREFIX prepend PREFIX to installed program names
1010 --program-suffix=SUFFIX append SUFFIX to installed program names
1011 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1012
1013 System types:
1014 --build=BUILD configure for building on BUILD [guessed]
1015 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1016 --target=TARGET configure for building compilers for TARGET [HOST]
1017 _ACEOF
1018 fi
1019
1020 if test -n "$ac_init_help"; then
1021
1022 cat <<\_ACEOF
1023
1024 Optional Features:
1025 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1026 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1027 --enable-generated-files-in-srcdir
1028 put copies of generated files in source dir
1029 intended for creating source tarballs for users
1030 without texinfo bison or flex.
1031 --enable-werror-always enable -Werror despite compiler version
1032 --enable-checking=LIST
1033 enable expensive run-time checks. With LIST,
1034 enable only specific categories of checks.
1035 Categories are: yes,no,all,none,release.
1036 Flags are: assert,df,fold,gc,gcac,gimple,misc,
1037 rtlflag,rtl,runtime,tree,valgrind,types.
1038 --enable-coverage=LEVEL
1039 enable compiler's code coverage collection.
1040 Use to measure compiler performance and locate
1041 unused parts of the compiler. With LEVEL, specify
1042 optimization. Values are opt, noopt,
1043 default is noopt
1044 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
1045 --enable-multilib enable library support for multiple ABIs
1046 --enable-__cxa_atexit enable __cxa_atexit for C++
1047 --enable-decimal-float={no,yes,bid,dpd}
1048 enable decimal float extension to C. Selecting 'bid'
1049 or 'dpd' choses which decimal floating point format
1050 to use
1051 --enable-fixed-point enable fixed-point arithmetic extension to C
1052 --enable-threads enable thread usage for target GCC
1053 --enable-threads=LIB use LIB thread package for target GCC
1054 --enable-tls enable or disable generation of tls code
1055 overriding the assembler check for tls support
1056 --enable-objc-gc enable the use of Boehm's garbage collector with
1057 the GNU Objective-C runtime
1058 --disable-shared don't provide a shared libgcc
1059 --enable-intermodule build the compiler in one step
1060 --enable-languages=LIST specify which front-ends to build
1061 --disable-rpath do not hardcode runtime library paths
1062 --enable-initfini-array use .init_array/.fini_array sections
1063 --enable-sjlj-exceptions
1064 arrange to use setjmp/longjmp exception handling
1065 --enable-secureplt enable -msecure-plt by default for PowerPC
1066 --enable-cld enable -mcld by default for 32bit x86
1067 --disable-win32-registry
1068 disable lookup of installation paths in the
1069 Registry on Windows hosts
1070 --enable-win32-registry enable registry lookup (default)
1071 --enable-win32-registry=KEY
1072 use KEY instead of GCC version as the last portion
1073 of the registry key
1074 --enable-shared[=PKGS]
1075 build shared libraries [default=yes]
1076 --enable-static[=PKGS]
1077 build static libraries [default=yes]
1078 --enable-fast-install[=PKGS]
1079 optimize for fast installation [default=yes]
1080 --disable-libtool-lock avoid locking (might break parallel builds)
1081 --enable-maintainer-mode
1082 enable make rules and dependencies not useful
1083 (and sometimes confusing) to the casual installer
1084 --enable-version-specific-runtime-libs
1085 specify that runtime libraries should be
1086 installed in a compiler-specific directory
1087 --enable-plugin enable plugin support
1088
1089 Optional Packages:
1090 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1091 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1092 --with-build-libsubdir=DIR Directory where to find libraries for build system
1093 --with-local-prefix=DIR specifies directory to put local include
1094 --with-gxx-include-dir=DIR
1095 specifies directory to put g++ header files
1096 --with-cpp-install-dir=DIR
1097 install the user visible C preprocessor in DIR
1098 (relative to PREFIX) as well as PREFIX/bin
1099 --with-gnu-ld arrange to work with GNU ld.
1100 --with-ld arrange to use the specified ld (full pathname)
1101 --with-demangler-in-ld try to use demangler in GNU ld.
1102 --with-gnu-as arrange to work with GNU as
1103 --with-as arrange to use the specified as (full pathname)
1104 --with-stabs arrange to use stabs instead of host debug format
1105 --with-dwarf2 force the default debug format to be DWARF 2
1106 --with-build-sysroot=sysroot
1107 use sysroot as the system root during the build
1108 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1109 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1110 --with-bugurl=URL Direct users to URL to report a bug
1111 --with-multilib-list Select multilibs (SH only)
1112 --with-gnu-ld assume the C compiler uses GNU ld default=no
1113 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1114 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1115 --with-system-libunwind use installed libunwind
1116 --with-pic try to use only PIC/non-PIC objects [default=use
1117 both]
1118 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1119 --with-long-double-128 Use 128-bit long double by default.
1120 --with-gc={page,zone} choose the garbage collection mechanism to use
1121 with the compiler
1122 --with-system-zlib use installed libz
1123 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
1124 --with-datarootdir=DIR Use DIR as the data root [PREFIX/share]
1125 --with-docdir=DIR Install documentation in DIR [DATAROOTDIR]
1126 --with-htmldir=DIR html documentation in in DIR [DOCDIR]
1127
1128 Some influential environment variables:
1129 CC C compiler command
1130 CFLAGS C compiler flags
1131 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1132 nonstandard directory <lib dir>
1133 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
1134 headers in a nonstandard directory <include dir>
1135 CPP C preprocessor
1136 GMPLIBS How to link GMP
1137 GMPINC How to find GMP include files
1138 PPLLIBS How to link PPL
1139 PPLINC How to find PPL include files
1140 CLOOGLIBS How to link CLOOG
1141 CLOOGINC How to find CLOOG include files
1142
1143 Use these variables to override the choices made by `configure' or to help
1144 it to find libraries and programs with nonstandard names/locations.
1145
1146 _ACEOF
1147 fi
1148
1149 if test "$ac_init_help" = "recursive"; then
1150 # If there are subdirs, report their specific --help.
1151 ac_popdir=`pwd`
1152 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1153 test -d $ac_dir || continue
1154 ac_builddir=.
1155
1156 if test "$ac_dir" != .; then
1157 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1158 # A "../" for each directory in $ac_dir_suffix.
1159 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1160 else
1161 ac_dir_suffix= ac_top_builddir=
1162 fi
1163
1164 case $srcdir in
1165 .) # No --srcdir option. We are building in place.
1166 ac_srcdir=.
1167 if test -z "$ac_top_builddir"; then
1168 ac_top_srcdir=.
1169 else
1170 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1171 fi ;;
1172 [\\/]* | ?:[\\/]* ) # Absolute path.
1173 ac_srcdir=$srcdir$ac_dir_suffix;
1174 ac_top_srcdir=$srcdir ;;
1175 *) # Relative path.
1176 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1177 ac_top_srcdir=$ac_top_builddir$srcdir ;;
1178 esac
1179
1180 # Do not use `cd foo && pwd` to compute absolute paths, because
1181 # the directories may not exist.
1182 case `pwd` in
1183 .) ac_abs_builddir="$ac_dir";;
1184 *)
1185 case "$ac_dir" in
1186 .) ac_abs_builddir=`pwd`;;
1187 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1188 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1189 esac;;
1190 esac
1191 case $ac_abs_builddir in
1192 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1193 *)
1194 case ${ac_top_builddir}. in
1195 .) ac_abs_top_builddir=$ac_abs_builddir;;
1196 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1197 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1198 esac;;
1199 esac
1200 case $ac_abs_builddir in
1201 .) ac_abs_srcdir=$ac_srcdir;;
1202 *)
1203 case $ac_srcdir in
1204 .) ac_abs_srcdir=$ac_abs_builddir;;
1205 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1206 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1207 esac;;
1208 esac
1209 case $ac_abs_builddir in
1210 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1211 *)
1212 case $ac_top_srcdir in
1213 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1214 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1215 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1216 esac;;
1217 esac
1218
1219 cd $ac_dir
1220 # Check for guested configure; otherwise get Cygnus style configure.
1221 if test -f $ac_srcdir/configure.gnu; then
1222 echo
1223 $SHELL $ac_srcdir/configure.gnu --help=recursive
1224 elif test -f $ac_srcdir/configure; then
1225 echo
1226 $SHELL $ac_srcdir/configure --help=recursive
1227 elif test -f $ac_srcdir/configure.ac ||
1228 test -f $ac_srcdir/configure.in; then
1229 echo
1230 $ac_configure --help
1231 else
1232 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1233 fi
1234 cd $ac_popdir
1235 done
1236 fi
1237
1238 test -n "$ac_init_help" && exit 0
1239 if $ac_init_version; then
1240 cat <<\_ACEOF
1241
1242 Copyright (C) 2003 Free Software Foundation, Inc.
1243 This configure script is free software; the Free Software Foundation
1244 gives unlimited permission to copy, distribute and modify it.
1245 _ACEOF
1246 exit 0
1247 fi
1248 exec 5>config.log
1249 cat >&5 <<_ACEOF
1250 This file contains any messages produced by compilers while
1251 running configure, to aid debugging if configure makes a mistake.
1252
1253 It was created by $as_me, which was
1254 generated by GNU Autoconf 2.59. Invocation command line was
1255
1256 $ $0 $@
1257
1258 _ACEOF
1259 {
1260 cat <<_ASUNAME
1261 ## --------- ##
1262 ## Platform. ##
1263 ## --------- ##
1264
1265 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1266 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1267 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1268 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1269 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1270
1271 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1272 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1273
1274 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1275 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1276 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1277 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1278 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1279 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1280 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1281
1282 _ASUNAME
1283
1284 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1285 for as_dir in $PATH
1286 do
1287 IFS=$as_save_IFS
1288 test -z "$as_dir" && as_dir=.
1289 echo "PATH: $as_dir"
1290 done
1291
1292 } >&5
1293
1294 cat >&5 <<_ACEOF
1295
1296
1297 ## ----------- ##
1298 ## Core tests. ##
1299 ## ----------- ##
1300
1301 _ACEOF
1302
1303
1304 # Keep a trace of the command line.
1305 # Strip out --no-create and --no-recursion so they do not pile up.
1306 # Strip out --silent because we don't want to record it for future runs.
1307 # Also quote any args containing shell meta-characters.
1308 # Make two passes to allow for proper duplicate-argument suppression.
1309 ac_configure_args=
1310 ac_configure_args0=
1311 ac_configure_args1=
1312 ac_sep=
1313 ac_must_keep_next=false
1314 for ac_pass in 1 2
1315 do
1316 for ac_arg
1317 do
1318 case $ac_arg in
1319 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1320 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1321 | -silent | --silent | --silen | --sile | --sil)
1322 continue ;;
1323 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1324 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1325 esac
1326 case $ac_pass in
1327 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1328 2)
1329 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1330 if test $ac_must_keep_next = true; then
1331 ac_must_keep_next=false # Got value, back to normal.
1332 else
1333 case $ac_arg in
1334 *=* | --config-cache | -C | -disable-* | --disable-* \
1335 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1336 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1337 | -with-* | --with-* | -without-* | --without-* | --x)
1338 case "$ac_configure_args0 " in
1339 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1340 esac
1341 ;;
1342 -* ) ac_must_keep_next=true ;;
1343 esac
1344 fi
1345 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1346 # Get rid of the leading space.
1347 ac_sep=" "
1348 ;;
1349 esac
1350 done
1351 done
1352 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1353 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1354
1355 # When interrupted or exit'd, cleanup temporary files, and complete
1356 # config.log. We remove comments because anyway the quotes in there
1357 # would cause problems or look ugly.
1358 # WARNING: Be sure not to use single quotes in there, as some shells,
1359 # such as our DU 5.0 friend, will then `close' the trap.
1360 trap 'exit_status=$?
1361 # Save into config.log some information that might help in debugging.
1362 {
1363 echo
1364
1365 cat <<\_ASBOX
1366 ## ---------------- ##
1367 ## Cache variables. ##
1368 ## ---------------- ##
1369 _ASBOX
1370 echo
1371 # The following way of writing the cache mishandles newlines in values,
1372 {
1373 (set) 2>&1 |
1374 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1375 *ac_space=\ *)
1376 sed -n \
1377 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1378 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1379 ;;
1380 *)
1381 sed -n \
1382 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1383 ;;
1384 esac;
1385 }
1386 echo
1387
1388 cat <<\_ASBOX
1389 ## ----------------- ##
1390 ## Output variables. ##
1391 ## ----------------- ##
1392 _ASBOX
1393 echo
1394 for ac_var in $ac_subst_vars
1395 do
1396 eval ac_val=$`echo $ac_var`
1397 echo "$ac_var='"'"'$ac_val'"'"'"
1398 done | sort
1399 echo
1400
1401 if test -n "$ac_subst_files"; then
1402 cat <<\_ASBOX
1403 ## ------------- ##
1404 ## Output files. ##
1405 ## ------------- ##
1406 _ASBOX
1407 echo
1408 for ac_var in $ac_subst_files
1409 do
1410 eval ac_val=$`echo $ac_var`
1411 echo "$ac_var='"'"'$ac_val'"'"'"
1412 done | sort
1413 echo
1414 fi
1415
1416 if test -s confdefs.h; then
1417 cat <<\_ASBOX
1418 ## ----------- ##
1419 ## confdefs.h. ##
1420 ## ----------- ##
1421 _ASBOX
1422 echo
1423 sed "/^$/d" confdefs.h | sort
1424 echo
1425 fi
1426 test "$ac_signal" != 0 &&
1427 echo "$as_me: caught signal $ac_signal"
1428 echo "$as_me: exit $exit_status"
1429 } >&5
1430 rm -f core *.core &&
1431 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1432 exit $exit_status
1433 ' 0
1434 for ac_signal in 1 2 13 15; do
1435 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1436 done
1437 ac_signal=0
1438
1439 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1440 rm -rf conftest* confdefs.h
1441 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1442 echo >confdefs.h
1443
1444 # Predefined preprocessor variables.
1445
1446 cat >>confdefs.h <<_ACEOF
1447 #define PACKAGE_NAME "$PACKAGE_NAME"
1448 _ACEOF
1449
1450
1451 cat >>confdefs.h <<_ACEOF
1452 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1453 _ACEOF
1454
1455
1456 cat >>confdefs.h <<_ACEOF
1457 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1458 _ACEOF
1459
1460
1461 cat >>confdefs.h <<_ACEOF
1462 #define PACKAGE_STRING "$PACKAGE_STRING"
1463 _ACEOF
1464
1465
1466 cat >>confdefs.h <<_ACEOF
1467 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1468 _ACEOF
1469
1470
1471 # Let the site file select an alternate cache file if it wants to.
1472 # Prefer explicitly selected file to automatically selected ones.
1473 if test -z "$CONFIG_SITE"; then
1474 if test "x$prefix" != xNONE; then
1475 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1476 else
1477 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1478 fi
1479 fi
1480 for ac_site_file in $CONFIG_SITE; do
1481 if test -r "$ac_site_file"; then
1482 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1483 echo "$as_me: loading site script $ac_site_file" >&6;}
1484 sed 's/^/| /' "$ac_site_file" >&5
1485 . "$ac_site_file"
1486 fi
1487 done
1488
1489 if test -r "$cache_file"; then
1490 # Some versions of bash will fail to source /dev/null (special
1491 # files actually), so we avoid doing that.
1492 if test -f "$cache_file"; then
1493 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1494 echo "$as_me: loading cache $cache_file" >&6;}
1495 case $cache_file in
1496 [\\/]* | ?:[\\/]* ) . $cache_file;;
1497 *) . ./$cache_file;;
1498 esac
1499 fi
1500 else
1501 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1502 echo "$as_me: creating cache $cache_file" >&6;}
1503 >$cache_file
1504 fi
1505
1506 # Check that the precious variables saved in the cache have kept the same
1507 # value.
1508 ac_cache_corrupted=false
1509 for ac_var in `(set) 2>&1 |
1510 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1511 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1512 eval ac_new_set=\$ac_env_${ac_var}_set
1513 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1514 eval ac_new_val="\$ac_env_${ac_var}_value"
1515 case $ac_old_set,$ac_new_set in
1516 set,)
1517 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1518 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1519 ac_cache_corrupted=: ;;
1520 ,set)
1521 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1522 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1523 ac_cache_corrupted=: ;;
1524 ,);;
1525 *)
1526 if test "x$ac_old_val" != "x$ac_new_val"; then
1527 # differences in whitespace do not lead to failure.
1528 ac_old_val_w=`echo x $ac_old_val`
1529 ac_new_val_w=`echo x $ac_new_val`
1530 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1531 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1532 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1533 ac_cache_corrupted=:
1534 else
1535 { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1536 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1537 eval $ac_var=\$ac_old_val
1538 fi
1539 { echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
1540 echo "$as_me: former value: \`$ac_old_val'" >&2;}
1541 { echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
1542 echo "$as_me: current value: \`$ac_new_val'" >&2;}
1543 fi;;
1544 esac
1545 # Pass precious variables to config.status.
1546 if test "$ac_new_set" = set; then
1547 case $ac_new_val in
1548 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1549 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1550 *) ac_arg=$ac_var=$ac_new_val ;;
1551 esac
1552 case " $ac_configure_args " in
1553 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1554 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1555 esac
1556 fi
1557 done
1558 if $ac_cache_corrupted; then
1559 { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1560 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1561 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1562 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1563 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1564 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1565 { (exit 1); exit 1; }; }
1566 fi
1567
1568 ac_ext=c
1569 ac_cpp='$CPP $CPPFLAGS'
1570 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1571 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1572 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1597
1598
1599 gcc_version=`cat $srcdir/BASE-VER`
1600
1601 # Determine the host, build, and target systems
1602 ac_aux_dir=
1603 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1604 if test -f $ac_dir/install-sh; then
1605 ac_aux_dir=$ac_dir
1606 ac_install_sh="$ac_aux_dir/install-sh -c"
1607 break
1608 elif test -f $ac_dir/install.sh; then
1609 ac_aux_dir=$ac_dir
1610 ac_install_sh="$ac_aux_dir/install.sh -c"
1611 break
1612 elif test -f $ac_dir/shtool; then
1613 ac_aux_dir=$ac_dir
1614 ac_install_sh="$ac_aux_dir/shtool install -c"
1615 break
1616 fi
1617 done
1618 if test -z "$ac_aux_dir"; then
1619 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1620 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1621 { (exit 1); exit 1; }; }
1622 fi
1623 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1624 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1625 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1626
1627 # Make sure we can run config.sub.
1628 $ac_config_sub sun4 >/dev/null 2>&1 ||
1629 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1630 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1631 { (exit 1); exit 1; }; }
1632
1633 echo "$as_me:$LINENO: checking build system type" >&5
1634 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1635 if test "${ac_cv_build+set}" = set; then
1636 echo $ECHO_N "(cached) $ECHO_C" >&6
1637 else
1638 ac_cv_build_alias=$build_alias
1639 test -z "$ac_cv_build_alias" &&
1640 ac_cv_build_alias=`$ac_config_guess`
1641 test -z "$ac_cv_build_alias" &&
1642 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1643 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1644 { (exit 1); exit 1; }; }
1645 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1646 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1647 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1648 { (exit 1); exit 1; }; }
1649
1650 fi
1651 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1652 echo "${ECHO_T}$ac_cv_build" >&6
1653 build=$ac_cv_build
1654 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1655 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1656 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1657
1658
1659 echo "$as_me:$LINENO: checking host system type" >&5
1660 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1661 if test "${ac_cv_host+set}" = set; then
1662 echo $ECHO_N "(cached) $ECHO_C" >&6
1663 else
1664 ac_cv_host_alias=$host_alias
1665 test -z "$ac_cv_host_alias" &&
1666 ac_cv_host_alias=$ac_cv_build_alias
1667 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1668 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1669 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1670 { (exit 1); exit 1; }; }
1671
1672 fi
1673 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1674 echo "${ECHO_T}$ac_cv_host" >&6
1675 host=$ac_cv_host
1676 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1677 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1678 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1679
1680
1681 echo "$as_me:$LINENO: checking target system type" >&5
1682 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1683 if test "${ac_cv_target+set}" = set; then
1684 echo $ECHO_N "(cached) $ECHO_C" >&6
1685 else
1686 ac_cv_target_alias=$target_alias
1687 test "x$ac_cv_target_alias" = "x" &&
1688 ac_cv_target_alias=$ac_cv_host_alias
1689 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1690 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1691 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1692 { (exit 1); exit 1; }; }
1693
1694 fi
1695 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1696 echo "${ECHO_T}$ac_cv_target" >&6
1697 target=$ac_cv_target
1698 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1699 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1700 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1701
1702
1703 # The aliases save the names the user supplied, while $host etc.
1704 # will get canonicalized.
1705 test -n "$target_alias" &&
1706 test "$program_prefix$program_suffix$program_transform_name" = \
1707 NONENONEs,x,x, &&
1708 program_prefix=${target_alias}-
1709
1710 # Determine the noncanonical target name, for directory use.
1711 case ${build_alias} in
1712 "") build_noncanonical=${build} ;;
1713 *) build_noncanonical=${build_alias} ;;
1714 esac
1715
1716 case ${host_alias} in
1717 "") host_noncanonical=${build_noncanonical} ;;
1718 *) host_noncanonical=${host_alias} ;;
1719 esac
1720
1721 case ${target_alias} in
1722 "") target_noncanonical=${host_noncanonical} ;;
1723 *) target_noncanonical=${target_alias} ;;
1724 esac
1725
1726
1727
1728
1729 # Determine the target- and build-specific subdirectories
1730
1731 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1732 # have matching libraries, they should use host libraries: Makefile.tpl
1733 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1734 # However, they still use the build modules, because the corresponding
1735 # host modules (e.g. bison) are only built for the host when bootstrap
1736 # finishes. So:
1737 # - build_subdir is where we find build modules, and never changes.
1738 # - build_libsubdir is where we find build libraries, and can be overridden.
1739
1740 # Prefix 'build-' so this never conflicts with target_subdir.
1741 build_subdir="build-${build_noncanonical}"
1742
1743 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1744 if test "${with_build_libsubdir+set}" = set; then
1745 withval="$with_build_libsubdir"
1746 build_libsubdir="$withval"
1747 else
1748 build_libsubdir="$build_subdir"
1749 fi;
1750 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1751 if ( test $srcdir = . && test -d gcc ) \
1752 || test -d $srcdir/../host-${host_noncanonical}; then
1753 host_subdir="host-${host_noncanonical}"
1754 else
1755 host_subdir=.
1756 fi
1757 # No prefix.
1758 target_subdir=${target_noncanonical}
1759
1760
1761 # Set program_transform_name
1762 test "$program_prefix" != NONE &&
1763 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1764 # Use a double $ so make ignores it.
1765 test "$program_suffix" != NONE &&
1766 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1767 # Double any \ or $. echo might interpret backslashes.
1768 # By default was `s,x,x', remove it if useless.
1769 cat <<\_ACEOF >conftest.sed
1770 s/[\\$]/&&/g;s/;s,x,x,$//
1771 _ACEOF
1772 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1773 rm conftest.sed
1774
1775
1776 # Check for bogus environment variables.
1777 # Test if LIBRARY_PATH contains the notation for the current directory
1778 # since this would lead to problems installing/building glibc.
1779 # LIBRARY_PATH contains the current directory if one of the following
1780 # is true:
1781 # - one of the terminals (":" and ";") is the first or last sign
1782 # - two terminals occur directly after each other
1783 # - the path contains an element with a dot in it
1784 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1785 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1786 case ${LIBRARY_PATH} in
1787 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1788 library_path_setting="contains current directory"
1789 ;;
1790 *)
1791 library_path_setting="ok"
1792 ;;
1793 esac
1794 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1795 echo "${ECHO_T}$library_path_setting" >&6
1796 if test "$library_path_setting" != "ok"; then
1797 { { echo "$as_me:$LINENO: error:
1798 *** LIBRARY_PATH shouldn't contain the current directory when
1799 *** building gcc. Please change the environment variable
1800 *** and run configure again." >&5
1801 echo "$as_me: error:
1802 *** LIBRARY_PATH shouldn't contain the current directory when
1803 *** building gcc. Please change the environment variable
1804 *** and run configure again." >&2;}
1805 { (exit 1); exit 1; }; }
1806 fi
1807
1808 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1809 # since this would lead to problems installing/building glibc.
1810 # GCC_EXEC_PREFIX contains the current directory if one of the following
1811 # is true:
1812 # - one of the terminals (":" and ";") is the first or last sign
1813 # - two terminals occur directly after each other
1814 # - the path contains an element with a dot in it
1815 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1816 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1817 case ${GCC_EXEC_PREFIX} in
1818 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1819 gcc_exec_prefix_setting="contains current directory"
1820 ;;
1821 *)
1822 gcc_exec_prefix_setting="ok"
1823 ;;
1824 esac
1825 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1826 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1827 if test "$gcc_exec_prefix_setting" != "ok"; then
1828 { { echo "$as_me:$LINENO: error:
1829 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1830 *** building gcc. Please change the environment variable
1831 *** and run configure again." >&5
1832 echo "$as_me: error:
1833 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1834 *** building gcc. Please change the environment variable
1835 *** and run configure again." >&2;}
1836 { (exit 1); exit 1; }; }
1837 fi
1838
1839 # -----------
1840 # Directories
1841 # -----------
1842
1843 # Specify the local prefix
1844 local_prefix=
1845
1846 # Check whether --with-local-prefix or --without-local-prefix was given.
1847 if test "${with_local_prefix+set}" = set; then
1848 withval="$with_local_prefix"
1849 case "${withval}" in
1850 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1851 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1852 { (exit 1); exit 1; }; } ;;
1853 no) ;;
1854 *) local_prefix=$with_local_prefix ;;
1855 esac
1856 fi;
1857
1858 # Default local prefix if it is empty
1859 if test x$local_prefix = x; then
1860 local_prefix=/usr/local
1861 fi
1862
1863 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1864 # passed in by the toplevel make and thus we'd get different behavior
1865 # depending on where we built the sources.
1866 gcc_gxx_include_dir=
1867 # Specify the g++ header file directory
1868
1869 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1870 if test "${with_gxx_include_dir+set}" = set; then
1871 withval="$with_gxx_include_dir"
1872 case "${withval}" in
1873 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1874 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1875 { (exit 1); exit 1; }; } ;;
1876 no) ;;
1877 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1878 esac
1879 fi;
1880
1881 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1882 if test x${gcc_gxx_include_dir} = x; then
1883 if test x${enable_version_specific_runtime_libs} = xyes; then
1884 gcc_gxx_include_dir='${libsubdir}/include/c++'
1885 else
1886 libstdcxx_incdir='include/c++/$(version)'
1887 if test x$host != x$target; then
1888 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1889 fi
1890 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1891 fi
1892 fi
1893
1894
1895 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1896 if test "${with_cpp_install_dir+set}" = set; then
1897 withval="$with_cpp_install_dir"
1898 if test x$withval = xyes; then
1899 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1900 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1901 { (exit 1); exit 1; }; }
1902 elif test x$withval != xno; then
1903 cpp_install_dir=$withval
1904 fi
1905 fi;
1906
1907 # We would like to our source tree to be readonly. However when releases or
1908 # pre-releases are generated, the flex/bison generated files as well as the
1909 # various formats of manuals need to be included along with the rest of the
1910 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1911 # just that.
1912
1913 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1914 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1915 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1916 if test "${enable_generated_files_in_srcdir+set}" = set; then
1917 enableval="$enable_generated_files_in_srcdir"
1918 generated_files_in_srcdir=$enableval
1919 else
1920 generated_files_in_srcdir=no
1921 fi;
1922
1923 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1924 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1925
1926 if test "$generated_files_in_srcdir" = "yes"; then
1927 GENINSRC=''
1928 else
1929 GENINSRC='#'
1930 fi
1931
1932
1933 # -------------------
1934 # Find default linker
1935 # -------------------
1936
1937 # With GNU ld
1938
1939 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1940 if test "${with_gnu_ld+set}" = set; then
1941 withval="$with_gnu_ld"
1942 gnu_ld_flag="$with_gnu_ld"
1943 else
1944 gnu_ld_flag=no
1945 fi;
1946
1947 # With pre-defined ld
1948
1949 # Check whether --with-ld or --without-ld was given.
1950 if test "${with_ld+set}" = set; then
1951 withval="$with_ld"
1952 DEFAULT_LINKER="$with_ld"
1953 fi;
1954 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1955 if test ! -x "$DEFAULT_LINKER"; then
1956 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1957 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1958 { (exit 1); exit 1; }; }
1959 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1960 gnu_ld_flag=yes
1961 fi
1962
1963 cat >>confdefs.h <<_ACEOF
1964 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1965 _ACEOF
1966
1967 fi
1968
1969 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1970
1971 cat >>confdefs.h <<_ACEOF
1972 #define HAVE_GNU_LD $gnu_ld
1973 _ACEOF
1974
1975
1976 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1977 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1978 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1979 if test x"$gnu_ld_flag" = x"no"; then
1980 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1981 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1982 else
1983 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1984 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1985 fi
1986 else
1987 echo "$as_me:$LINENO: result: no" >&5
1988 echo "${ECHO_T}no" >&6
1989 fi
1990
1991 # With demangler in GNU ld
1992
1993 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1994 if test "${with_demangler_in_ld+set}" = set; then
1995 withval="$with_demangler_in_ld"
1996 demangler_in_ld="$with_demangler_in_ld"
1997 else
1998 demangler_in_ld=no
1999 fi;
2000
2001 # ----------------------
2002 # Find default assembler
2003 # ----------------------
2004
2005 # With GNU as
2006
2007 # Check whether --with-gnu-as or --without-gnu-as was given.
2008 if test "${with_gnu_as+set}" = set; then
2009 withval="$with_gnu_as"
2010 gas_flag="$with_gnu_as"
2011 else
2012 gas_flag=no
2013 fi;
2014
2015
2016 # Check whether --with-as or --without-as was given.
2017 if test "${with_as+set}" = set; then
2018 withval="$with_as"
2019 DEFAULT_ASSEMBLER="$with_as"
2020 fi;
2021 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2022 if test ! -x "$DEFAULT_ASSEMBLER"; then
2023 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
2024 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
2025 { (exit 1); exit 1; }; }
2026 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
2027 gas_flag=yes
2028 fi
2029
2030 cat >>confdefs.h <<_ACEOF
2031 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
2032 _ACEOF
2033
2034 fi
2035
2036 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
2037
2038 cat >>confdefs.h <<_ACEOF
2039 #define HAVE_GNU_AS $gnu_as
2040 _ACEOF
2041
2042
2043 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
2044 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
2045 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2046 if test x"$gas_flag" = x"no"; then
2047 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
2048 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
2049 else
2050 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
2051 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
2052 fi
2053 else
2054 echo "$as_me:$LINENO: result: no" >&5
2055 echo "${ECHO_T}no" >&6
2056 fi
2057
2058 # ---------------
2059 # Find C compiler
2060 # ---------------
2061
2062 # If a non-executable a.out is present (e.g. created by GNU as above even if
2063 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
2064 # file, even when creating an executable, so an execution test fails.
2065 # Remove possible default executable files to avoid this.
2066 #
2067 # FIXME: This really belongs into AC_PROG_CC and can be removed once
2068 # Autoconf includes it.
2069 rm -f a.out a.exe b.out
2070
2071 # Find the native compiler
2072 ac_ext=c
2073 ac_cpp='$CPP $CPPFLAGS'
2074 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2075 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2076 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2077 if test -n "$ac_tool_prefix"; then
2078 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2079 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2080 echo "$as_me:$LINENO: checking for $ac_word" >&5
2081 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2082 if test "${ac_cv_prog_CC+set}" = set; then
2083 echo $ECHO_N "(cached) $ECHO_C" >&6
2084 else
2085 if test -n "$CC"; then
2086 ac_cv_prog_CC="$CC" # Let the user override the test.
2087 else
2088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2089 for as_dir in $PATH
2090 do
2091 IFS=$as_save_IFS
2092 test -z "$as_dir" && as_dir=.
2093 for ac_exec_ext in '' $ac_executable_extensions; do
2094 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2095 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2096 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2097 break 2
2098 fi
2099 done
2100 done
2101
2102 fi
2103 fi
2104 CC=$ac_cv_prog_CC
2105 if test -n "$CC"; then
2106 echo "$as_me:$LINENO: result: $CC" >&5
2107 echo "${ECHO_T}$CC" >&6
2108 else
2109 echo "$as_me:$LINENO: result: no" >&5
2110 echo "${ECHO_T}no" >&6
2111 fi
2112
2113 fi
2114 if test -z "$ac_cv_prog_CC"; then
2115 ac_ct_CC=$CC
2116 # Extract the first word of "gcc", so it can be a program name with args.
2117 set dummy gcc; ac_word=$2
2118 echo "$as_me:$LINENO: checking for $ac_word" >&5
2119 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2120 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2121 echo $ECHO_N "(cached) $ECHO_C" >&6
2122 else
2123 if test -n "$ac_ct_CC"; then
2124 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2125 else
2126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2127 for as_dir in $PATH
2128 do
2129 IFS=$as_save_IFS
2130 test -z "$as_dir" && as_dir=.
2131 for ac_exec_ext in '' $ac_executable_extensions; do
2132 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2133 ac_cv_prog_ac_ct_CC="gcc"
2134 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2135 break 2
2136 fi
2137 done
2138 done
2139
2140 fi
2141 fi
2142 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2143 if test -n "$ac_ct_CC"; then
2144 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2145 echo "${ECHO_T}$ac_ct_CC" >&6
2146 else
2147 echo "$as_me:$LINENO: result: no" >&5
2148 echo "${ECHO_T}no" >&6
2149 fi
2150
2151 CC=$ac_ct_CC
2152 else
2153 CC="$ac_cv_prog_CC"
2154 fi
2155
2156 if test -z "$CC"; then
2157 if test -n "$ac_tool_prefix"; then
2158 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2159 set dummy ${ac_tool_prefix}cc; ac_word=$2
2160 echo "$as_me:$LINENO: checking for $ac_word" >&5
2161 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2162 if test "${ac_cv_prog_CC+set}" = set; then
2163 echo $ECHO_N "(cached) $ECHO_C" >&6
2164 else
2165 if test -n "$CC"; then
2166 ac_cv_prog_CC="$CC" # Let the user override the test.
2167 else
2168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2169 for as_dir in $PATH
2170 do
2171 IFS=$as_save_IFS
2172 test -z "$as_dir" && as_dir=.
2173 for ac_exec_ext in '' $ac_executable_extensions; do
2174 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2175 ac_cv_prog_CC="${ac_tool_prefix}cc"
2176 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2177 break 2
2178 fi
2179 done
2180 done
2181
2182 fi
2183 fi
2184 CC=$ac_cv_prog_CC
2185 if test -n "$CC"; then
2186 echo "$as_me:$LINENO: result: $CC" >&5
2187 echo "${ECHO_T}$CC" >&6
2188 else
2189 echo "$as_me:$LINENO: result: no" >&5
2190 echo "${ECHO_T}no" >&6
2191 fi
2192
2193 fi
2194 if test -z "$ac_cv_prog_CC"; then
2195 ac_ct_CC=$CC
2196 # Extract the first word of "cc", so it can be a program name with args.
2197 set dummy cc; ac_word=$2
2198 echo "$as_me:$LINENO: checking for $ac_word" >&5
2199 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2200 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2201 echo $ECHO_N "(cached) $ECHO_C" >&6
2202 else
2203 if test -n "$ac_ct_CC"; then
2204 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2205 else
2206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2207 for as_dir in $PATH
2208 do
2209 IFS=$as_save_IFS
2210 test -z "$as_dir" && as_dir=.
2211 for ac_exec_ext in '' $ac_executable_extensions; do
2212 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2213 ac_cv_prog_ac_ct_CC="cc"
2214 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2215 break 2
2216 fi
2217 done
2218 done
2219
2220 fi
2221 fi
2222 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2223 if test -n "$ac_ct_CC"; then
2224 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2225 echo "${ECHO_T}$ac_ct_CC" >&6
2226 else
2227 echo "$as_me:$LINENO: result: no" >&5
2228 echo "${ECHO_T}no" >&6
2229 fi
2230
2231 CC=$ac_ct_CC
2232 else
2233 CC="$ac_cv_prog_CC"
2234 fi
2235
2236 fi
2237 if test -z "$CC"; then
2238 # Extract the first word of "cc", so it can be a program name with args.
2239 set dummy cc; ac_word=$2
2240 echo "$as_me:$LINENO: checking for $ac_word" >&5
2241 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2242 if test "${ac_cv_prog_CC+set}" = set; then
2243 echo $ECHO_N "(cached) $ECHO_C" >&6
2244 else
2245 if test -n "$CC"; then
2246 ac_cv_prog_CC="$CC" # Let the user override the test.
2247 else
2248 ac_prog_rejected=no
2249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2250 for as_dir in $PATH
2251 do
2252 IFS=$as_save_IFS
2253 test -z "$as_dir" && as_dir=.
2254 for ac_exec_ext in '' $ac_executable_extensions; do
2255 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2256 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2257 ac_prog_rejected=yes
2258 continue
2259 fi
2260 ac_cv_prog_CC="cc"
2261 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2262 break 2
2263 fi
2264 done
2265 done
2266
2267 if test $ac_prog_rejected = yes; then
2268 # We found a bogon in the path, so make sure we never use it.
2269 set dummy $ac_cv_prog_CC
2270 shift
2271 if test $# != 0; then
2272 # We chose a different compiler from the bogus one.
2273 # However, it has the same basename, so the bogon will be chosen
2274 # first if we set CC to just the basename; use the full file name.
2275 shift
2276 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2277 fi
2278 fi
2279 fi
2280 fi
2281 CC=$ac_cv_prog_CC
2282 if test -n "$CC"; then
2283 echo "$as_me:$LINENO: result: $CC" >&5
2284 echo "${ECHO_T}$CC" >&6
2285 else
2286 echo "$as_me:$LINENO: result: no" >&5
2287 echo "${ECHO_T}no" >&6
2288 fi
2289
2290 fi
2291 if test -z "$CC"; then
2292 if test -n "$ac_tool_prefix"; then
2293 for ac_prog in cl
2294 do
2295 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2296 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2297 echo "$as_me:$LINENO: checking for $ac_word" >&5
2298 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2299 if test "${ac_cv_prog_CC+set}" = set; then
2300 echo $ECHO_N "(cached) $ECHO_C" >&6
2301 else
2302 if test -n "$CC"; then
2303 ac_cv_prog_CC="$CC" # Let the user override the test.
2304 else
2305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2306 for as_dir in $PATH
2307 do
2308 IFS=$as_save_IFS
2309 test -z "$as_dir" && as_dir=.
2310 for ac_exec_ext in '' $ac_executable_extensions; do
2311 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2312 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2313 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2314 break 2
2315 fi
2316 done
2317 done
2318
2319 fi
2320 fi
2321 CC=$ac_cv_prog_CC
2322 if test -n "$CC"; then
2323 echo "$as_me:$LINENO: result: $CC" >&5
2324 echo "${ECHO_T}$CC" >&6
2325 else
2326 echo "$as_me:$LINENO: result: no" >&5
2327 echo "${ECHO_T}no" >&6
2328 fi
2329
2330 test -n "$CC" && break
2331 done
2332 fi
2333 if test -z "$CC"; then
2334 ac_ct_CC=$CC
2335 for ac_prog in cl
2336 do
2337 # Extract the first word of "$ac_prog", so it can be a program name with args.
2338 set dummy $ac_prog; ac_word=$2
2339 echo "$as_me:$LINENO: checking for $ac_word" >&5
2340 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2341 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2342 echo $ECHO_N "(cached) $ECHO_C" >&6
2343 else
2344 if test -n "$ac_ct_CC"; then
2345 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2346 else
2347 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2348 for as_dir in $PATH
2349 do
2350 IFS=$as_save_IFS
2351 test -z "$as_dir" && as_dir=.
2352 for ac_exec_ext in '' $ac_executable_extensions; do
2353 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2354 ac_cv_prog_ac_ct_CC="$ac_prog"
2355 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2356 break 2
2357 fi
2358 done
2359 done
2360
2361 fi
2362 fi
2363 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2364 if test -n "$ac_ct_CC"; then
2365 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2366 echo "${ECHO_T}$ac_ct_CC" >&6
2367 else
2368 echo "$as_me:$LINENO: result: no" >&5
2369 echo "${ECHO_T}no" >&6
2370 fi
2371
2372 test -n "$ac_ct_CC" && break
2373 done
2374
2375 CC=$ac_ct_CC
2376 fi
2377
2378 fi
2379
2380
2381 test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2382 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2383 { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2384 See \`config.log' for more details." >&5
2385 echo "$as_me: error: no acceptable C compiler found in \$PATH
2386 See \`config.log' for more details." >&2;}
2387 { (exit 1); exit 1; }; }; }
2388
2389 # Provide some information about the compiler.
2390 echo "$as_me:$LINENO:" \
2391 "checking for C compiler version" >&5
2392 ac_compiler=`set X $ac_compile; echo $2`
2393 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2394 (eval $ac_compiler --version </dev/null >&5) 2>&5
2395 ac_status=$?
2396 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397 (exit $ac_status); }
2398 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2399 (eval $ac_compiler -v </dev/null >&5) 2>&5
2400 ac_status=$?
2401 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2402 (exit $ac_status); }
2403 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2404 (eval $ac_compiler -V </dev/null >&5) 2>&5
2405 ac_status=$?
2406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2407 (exit $ac_status); }
2408
2409 cat >conftest.$ac_ext <<_ACEOF
2410 /* confdefs.h. */
2411 _ACEOF
2412 cat confdefs.h >>conftest.$ac_ext
2413 cat >>conftest.$ac_ext <<_ACEOF
2414 /* end confdefs.h. */
2415
2416 int
2417 main ()
2418 {
2419
2420 ;
2421 return 0;
2422 }
2423 _ACEOF
2424 ac_clean_files_save=$ac_clean_files
2425 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2426 # Try to create an executable without -o first, disregard a.out.
2427 # It will help us diagnose broken compilers, and finding out an intuition
2428 # of exeext.
2429 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2430 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2431 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2432 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2433 (eval $ac_link_default) 2>&5
2434 ac_status=$?
2435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2436 (exit $ac_status); }; then
2437 # Find the output, starting from the most likely. This scheme is
2438 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2439 # resort.
2440
2441 # Be careful to initialize this variable, since it used to be cached.
2442 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2443 ac_cv_exeext=
2444 # b.out is created by i960 compilers.
2445 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2446 do
2447 test -f "$ac_file" || continue
2448 case $ac_file in
2449 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2450 ;;
2451 conftest.$ac_ext )
2452 # This is the source file.
2453 ;;
2454 [ab].out )
2455 # We found the default executable, but exeext='' is most
2456 # certainly right.
2457 break;;
2458 *.* )
2459 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2460 # FIXME: I believe we export ac_cv_exeext for Libtool,
2461 # but it would be cool to find out if it's true. Does anybody
2462 # maintain Libtool? --akim.
2463 export ac_cv_exeext
2464 break;;
2465 * )
2466 break;;
2467 esac
2468 done
2469 else
2470 echo "$as_me: failed program was:" >&5
2471 sed 's/^/| /' conftest.$ac_ext >&5
2472
2473 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2474 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2475 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2476 See \`config.log' for more details." >&5
2477 echo "$as_me: error: C compiler cannot create executables
2478 See \`config.log' for more details." >&2;}
2479 { (exit 77); exit 77; }; }; }
2480 fi
2481
2482 ac_exeext=$ac_cv_exeext
2483 echo "$as_me:$LINENO: result: $ac_file" >&5
2484 echo "${ECHO_T}$ac_file" >&6
2485
2486 # Check the compiler produces executables we can run. If not, either
2487 # the compiler is broken, or we cross compile.
2488 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2489 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2490 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2491 # If not cross compiling, check that we can run a simple program.
2492 if test "$cross_compiling" != yes; then
2493 if { ac_try='./$ac_file'
2494 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2495 (eval $ac_try) 2>&5
2496 ac_status=$?
2497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2498 (exit $ac_status); }; }; then
2499 cross_compiling=no
2500 else
2501 if test "$cross_compiling" = maybe; then
2502 cross_compiling=yes
2503 else
2504 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2505 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2506 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2507 If you meant to cross compile, use \`--host'.
2508 See \`config.log' for more details." >&5
2509 echo "$as_me: error: cannot run C compiled programs.
2510 If you meant to cross compile, use \`--host'.
2511 See \`config.log' for more details." >&2;}
2512 { (exit 1); exit 1; }; }; }
2513 fi
2514 fi
2515 fi
2516 echo "$as_me:$LINENO: result: yes" >&5
2517 echo "${ECHO_T}yes" >&6
2518
2519 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2520 ac_clean_files=$ac_clean_files_save
2521 # Check the compiler produces executables we can run. If not, either
2522 # the compiler is broken, or we cross compile.
2523 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2524 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2525 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2526 echo "${ECHO_T}$cross_compiling" >&6
2527
2528 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2529 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2530 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2531 (eval $ac_link) 2>&5
2532 ac_status=$?
2533 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2534 (exit $ac_status); }; then
2535 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2536 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2537 # work properly (i.e., refer to `conftest.exe'), while it won't with
2538 # `rm'.
2539 for ac_file in conftest.exe conftest conftest.*; do
2540 test -f "$ac_file" || continue
2541 case $ac_file in
2542 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2543 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2544 export ac_cv_exeext
2545 break;;
2546 * ) break;;
2547 esac
2548 done
2549 else
2550 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2551 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2552 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2553 See \`config.log' for more details." >&5
2554 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2555 See \`config.log' for more details." >&2;}
2556 { (exit 1); exit 1; }; }; }
2557 fi
2558
2559 rm -f conftest$ac_cv_exeext
2560 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2561 echo "${ECHO_T}$ac_cv_exeext" >&6
2562
2563 rm -f conftest.$ac_ext
2564 EXEEXT=$ac_cv_exeext
2565 ac_exeext=$EXEEXT
2566 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2567 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2568 if test "${ac_cv_objext+set}" = set; then
2569 echo $ECHO_N "(cached) $ECHO_C" >&6
2570 else
2571 cat >conftest.$ac_ext <<_ACEOF
2572 /* confdefs.h. */
2573 _ACEOF
2574 cat confdefs.h >>conftest.$ac_ext
2575 cat >>conftest.$ac_ext <<_ACEOF
2576 /* end confdefs.h. */
2577
2578 int
2579 main ()
2580 {
2581
2582 ;
2583 return 0;
2584 }
2585 _ACEOF
2586 rm -f conftest.o conftest.obj
2587 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2588 (eval $ac_compile) 2>&5
2589 ac_status=$?
2590 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2591 (exit $ac_status); }; then
2592 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2593 case $ac_file in
2594 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2595 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2596 break;;
2597 esac
2598 done
2599 else
2600 echo "$as_me: failed program was:" >&5
2601 sed 's/^/| /' conftest.$ac_ext >&5
2602
2603 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2604 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2605 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2606 See \`config.log' for more details." >&5
2607 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2608 See \`config.log' for more details." >&2;}
2609 { (exit 1); exit 1; }; }; }
2610 fi
2611
2612 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2613 fi
2614 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2615 echo "${ECHO_T}$ac_cv_objext" >&6
2616 OBJEXT=$ac_cv_objext
2617 ac_objext=$OBJEXT
2618 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2619 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2620 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2621 echo $ECHO_N "(cached) $ECHO_C" >&6
2622 else
2623 cat >conftest.$ac_ext <<_ACEOF
2624 /* confdefs.h. */
2625 _ACEOF
2626 cat confdefs.h >>conftest.$ac_ext
2627 cat >>conftest.$ac_ext <<_ACEOF
2628 /* end confdefs.h. */
2629
2630 int
2631 main ()
2632 {
2633 #ifndef __GNUC__
2634 choke me
2635 #endif
2636
2637 ;
2638 return 0;
2639 }
2640 _ACEOF
2641 rm -f conftest.$ac_objext
2642 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2643 (eval $ac_compile) 2>conftest.er1
2644 ac_status=$?
2645 grep -v '^ *+' conftest.er1 >conftest.err
2646 rm -f conftest.er1
2647 cat conftest.err >&5
2648 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2649 (exit $ac_status); } &&
2650 { ac_try='test -z "$ac_c_werror_flag"
2651 || test ! -s conftest.err'
2652 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2653 (eval $ac_try) 2>&5
2654 ac_status=$?
2655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2656 (exit $ac_status); }; } &&
2657 { ac_try='test -s conftest.$ac_objext'
2658 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2659 (eval $ac_try) 2>&5
2660 ac_status=$?
2661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2662 (exit $ac_status); }; }; then
2663 ac_compiler_gnu=yes
2664 else
2665 echo "$as_me: failed program was:" >&5
2666 sed 's/^/| /' conftest.$ac_ext >&5
2667
2668 ac_compiler_gnu=no
2669 fi
2670 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2671 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2672
2673 fi
2674 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2675 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2676 GCC=`test $ac_compiler_gnu = yes && echo yes`
2677 ac_test_CFLAGS=${CFLAGS+set}
2678 ac_save_CFLAGS=$CFLAGS
2679 CFLAGS="-g"
2680 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2681 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2682 if test "${ac_cv_prog_cc_g+set}" = set; then
2683 echo $ECHO_N "(cached) $ECHO_C" >&6
2684 else
2685 cat >conftest.$ac_ext <<_ACEOF
2686 /* confdefs.h. */
2687 _ACEOF
2688 cat confdefs.h >>conftest.$ac_ext
2689 cat >>conftest.$ac_ext <<_ACEOF
2690 /* end confdefs.h. */
2691
2692 int
2693 main ()
2694 {
2695
2696 ;
2697 return 0;
2698 }
2699 _ACEOF
2700 rm -f conftest.$ac_objext
2701 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2702 (eval $ac_compile) 2>conftest.er1
2703 ac_status=$?
2704 grep -v '^ *+' conftest.er1 >conftest.err
2705 rm -f conftest.er1
2706 cat conftest.err >&5
2707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2708 (exit $ac_status); } &&
2709 { ac_try='test -z "$ac_c_werror_flag"
2710 || test ! -s conftest.err'
2711 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2712 (eval $ac_try) 2>&5
2713 ac_status=$?
2714 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2715 (exit $ac_status); }; } &&
2716 { ac_try='test -s conftest.$ac_objext'
2717 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2718 (eval $ac_try) 2>&5
2719 ac_status=$?
2720 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2721 (exit $ac_status); }; }; then
2722 ac_cv_prog_cc_g=yes
2723 else
2724 echo "$as_me: failed program was:" >&5
2725 sed 's/^/| /' conftest.$ac_ext >&5
2726
2727 ac_cv_prog_cc_g=no
2728 fi
2729 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2730 fi
2731 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2732 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2733 if test "$ac_test_CFLAGS" = set; then
2734 CFLAGS=$ac_save_CFLAGS
2735 elif test $ac_cv_prog_cc_g = yes; then
2736 if test "$GCC" = yes; then
2737 CFLAGS="-g -O2"
2738 else
2739 CFLAGS="-g"
2740 fi
2741 else
2742 if test "$GCC" = yes; then
2743 CFLAGS="-O2"
2744 else
2745 CFLAGS=
2746 fi
2747 fi
2748 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2749 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2750 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2751 echo $ECHO_N "(cached) $ECHO_C" >&6
2752 else
2753 ac_cv_prog_cc_stdc=no
2754 ac_save_CC=$CC
2755 cat >conftest.$ac_ext <<_ACEOF
2756 /* confdefs.h. */
2757 _ACEOF
2758 cat confdefs.h >>conftest.$ac_ext
2759 cat >>conftest.$ac_ext <<_ACEOF
2760 /* end confdefs.h. */
2761 #include <stdarg.h>
2762 #include <stdio.h>
2763 #include <sys/types.h>
2764 #include <sys/stat.h>
2765 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2766 struct buf { int x; };
2767 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2768 static char *e (p, i)
2769 char **p;
2770 int i;
2771 {
2772 return p[i];
2773 }
2774 static char *f (char * (*g) (char **, int), char **p, ...)
2775 {
2776 char *s;
2777 va_list v;
2778 va_start (v,p);
2779 s = g (p, va_arg (v,int));
2780 va_end (v);
2781 return s;
2782 }
2783
2784 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2785 function prototypes and stuff, but not '\xHH' hex character constants.
2786 These don't provoke an error unfortunately, instead are silently treated
2787 as 'x'. The following induces an error, until -std1 is added to get
2788 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2789 array size at least. It's necessary to write '\x00'==0 to get something
2790 that's true only with -std1. */
2791 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2792
2793 int test (int i, double x);
2794 struct s1 {int (*f) (int a);};
2795 struct s2 {int (*f) (double a);};
2796 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2797 int argc;
2798 char **argv;
2799 int
2800 main ()
2801 {
2802 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2803 ;
2804 return 0;
2805 }
2806 _ACEOF
2807 # Don't try gcc -ansi; that turns off useful extensions and
2808 # breaks some systems' header files.
2809 # AIX -qlanglvl=ansi
2810 # Ultrix and OSF/1 -std1
2811 # HP-UX 10.20 and later -Ae
2812 # HP-UX older versions -Aa -D_HPUX_SOURCE
2813 # SVR4 -Xc -D__EXTENSIONS__
2814 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2815 do
2816 CC="$ac_save_CC $ac_arg"
2817 rm -f conftest.$ac_objext
2818 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2819 (eval $ac_compile) 2>conftest.er1
2820 ac_status=$?
2821 grep -v '^ *+' conftest.er1 >conftest.err
2822 rm -f conftest.er1
2823 cat conftest.err >&5
2824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2825 (exit $ac_status); } &&
2826 { ac_try='test -z "$ac_c_werror_flag"
2827 || test ! -s conftest.err'
2828 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2829 (eval $ac_try) 2>&5
2830 ac_status=$?
2831 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2832 (exit $ac_status); }; } &&
2833 { ac_try='test -s conftest.$ac_objext'
2834 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2835 (eval $ac_try) 2>&5
2836 ac_status=$?
2837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2838 (exit $ac_status); }; }; then
2839 ac_cv_prog_cc_stdc=$ac_arg
2840 break
2841 else
2842 echo "$as_me: failed program was:" >&5
2843 sed 's/^/| /' conftest.$ac_ext >&5
2844
2845 fi
2846 rm -f conftest.err conftest.$ac_objext
2847 done
2848 rm -f conftest.$ac_ext conftest.$ac_objext
2849 CC=$ac_save_CC
2850
2851 fi
2852
2853 case "x$ac_cv_prog_cc_stdc" in
2854 x|xno)
2855 echo "$as_me:$LINENO: result: none needed" >&5
2856 echo "${ECHO_T}none needed" >&6 ;;
2857 *)
2858 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2859 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2860 CC="$CC $ac_cv_prog_cc_stdc" ;;
2861 esac
2862
2863 # Some people use a C++ compiler to compile C. Since we use `exit',
2864 # in C++ we need to declare it. In case someone uses the same compiler
2865 # for both compiling C and C++ we need to have the C++ compiler decide
2866 # the declaration of exit, since it's the most demanding environment.
2867 cat >conftest.$ac_ext <<_ACEOF
2868 #ifndef __cplusplus
2869 choke me
2870 #endif
2871 _ACEOF
2872 rm -f conftest.$ac_objext
2873 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2874 (eval $ac_compile) 2>conftest.er1
2875 ac_status=$?
2876 grep -v '^ *+' conftest.er1 >conftest.err
2877 rm -f conftest.er1
2878 cat conftest.err >&5
2879 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2880 (exit $ac_status); } &&
2881 { ac_try='test -z "$ac_c_werror_flag"
2882 || test ! -s conftest.err'
2883 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2884 (eval $ac_try) 2>&5
2885 ac_status=$?
2886 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2887 (exit $ac_status); }; } &&
2888 { ac_try='test -s conftest.$ac_objext'
2889 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2890 (eval $ac_try) 2>&5
2891 ac_status=$?
2892 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2893 (exit $ac_status); }; }; then
2894 for ac_declaration in \
2895 '' \
2896 'extern "C" void std::exit (int) throw (); using std::exit;' \
2897 'extern "C" void std::exit (int); using std::exit;' \
2898 'extern "C" void exit (int) throw ();' \
2899 'extern "C" void exit (int);' \
2900 'void exit (int);'
2901 do
2902 cat >conftest.$ac_ext <<_ACEOF
2903 /* confdefs.h. */
2904 _ACEOF
2905 cat confdefs.h >>conftest.$ac_ext
2906 cat >>conftest.$ac_ext <<_ACEOF
2907 /* end confdefs.h. */
2908 $ac_declaration
2909 #include <stdlib.h>
2910 int
2911 main ()
2912 {
2913 exit (42);
2914 ;
2915 return 0;
2916 }
2917 _ACEOF
2918 rm -f conftest.$ac_objext
2919 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2920 (eval $ac_compile) 2>conftest.er1
2921 ac_status=$?
2922 grep -v '^ *+' conftest.er1 >conftest.err
2923 rm -f conftest.er1
2924 cat conftest.err >&5
2925 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2926 (exit $ac_status); } &&
2927 { ac_try='test -z "$ac_c_werror_flag"
2928 || test ! -s conftest.err'
2929 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2930 (eval $ac_try) 2>&5
2931 ac_status=$?
2932 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2933 (exit $ac_status); }; } &&
2934 { ac_try='test -s conftest.$ac_objext'
2935 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2936 (eval $ac_try) 2>&5
2937 ac_status=$?
2938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2939 (exit $ac_status); }; }; then
2940 :
2941 else
2942 echo "$as_me: failed program was:" >&5
2943 sed 's/^/| /' conftest.$ac_ext >&5
2944
2945 continue
2946 fi
2947 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2948 cat >conftest.$ac_ext <<_ACEOF
2949 /* confdefs.h. */
2950 _ACEOF
2951 cat confdefs.h >>conftest.$ac_ext
2952 cat >>conftest.$ac_ext <<_ACEOF
2953 /* end confdefs.h. */
2954 $ac_declaration
2955 int
2956 main ()
2957 {
2958 exit (42);
2959 ;
2960 return 0;
2961 }
2962 _ACEOF
2963 rm -f conftest.$ac_objext
2964 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2965 (eval $ac_compile) 2>conftest.er1
2966 ac_status=$?
2967 grep -v '^ *+' conftest.er1 >conftest.err
2968 rm -f conftest.er1
2969 cat conftest.err >&5
2970 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2971 (exit $ac_status); } &&
2972 { ac_try='test -z "$ac_c_werror_flag"
2973 || test ! -s conftest.err'
2974 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2975 (eval $ac_try) 2>&5
2976 ac_status=$?
2977 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2978 (exit $ac_status); }; } &&
2979 { ac_try='test -s conftest.$ac_objext'
2980 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2981 (eval $ac_try) 2>&5
2982 ac_status=$?
2983 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2984 (exit $ac_status); }; }; then
2985 break
2986 else
2987 echo "$as_me: failed program was:" >&5
2988 sed 's/^/| /' conftest.$ac_ext >&5
2989
2990 fi
2991 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2992 done
2993 rm -f conftest*
2994 if test -n "$ac_declaration"; then
2995 echo '#ifdef __cplusplus' >>confdefs.h
2996 echo $ac_declaration >>confdefs.h
2997 echo '#endif' >>confdefs.h
2998 fi
2999
3000 else
3001 echo "$as_me: failed program was:" >&5
3002 sed 's/^/| /' conftest.$ac_ext >&5
3003
3004 fi
3005 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3006 ac_ext=c
3007 ac_cpp='$CPP $CPPFLAGS'
3008 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3009 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3010 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3011
3012 if test "x$CC" != xcc; then
3013 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3014 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3015 else
3016 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3017 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3018 fi
3019 set dummy $CC; ac_cc=`echo $2 |
3020 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3021 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3022 echo $ECHO_N "(cached) $ECHO_C" >&6
3023 else
3024 cat >conftest.$ac_ext <<_ACEOF
3025 /* confdefs.h. */
3026 _ACEOF
3027 cat confdefs.h >>conftest.$ac_ext
3028 cat >>conftest.$ac_ext <<_ACEOF
3029 /* end confdefs.h. */
3030
3031 int
3032 main ()
3033 {
3034
3035 ;
3036 return 0;
3037 }
3038 _ACEOF
3039 # Make sure it works both with $CC and with simple cc.
3040 # We do the test twice because some compilers refuse to overwrite an
3041 # existing .o file with -o, though they will create one.
3042 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3043 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3044 (eval $ac_try) 2>&5
3045 ac_status=$?
3046 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3047 (exit $ac_status); } &&
3048 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3049 (eval $ac_try) 2>&5
3050 ac_status=$?
3051 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3052 (exit $ac_status); };
3053 then
3054 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3055 if test "x$CC" != xcc; then
3056 # Test first that cc exists at all.
3057 if { ac_try='cc -c conftest.$ac_ext >&5'
3058 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3059 (eval $ac_try) 2>&5
3060 ac_status=$?
3061 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3062 (exit $ac_status); }; }; then
3063 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3064 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3065 (eval $ac_try) 2>&5
3066 ac_status=$?
3067 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3068 (exit $ac_status); } &&
3069 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3070 (eval $ac_try) 2>&5
3071 ac_status=$?
3072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3073 (exit $ac_status); };
3074 then
3075 # cc works too.
3076 :
3077 else
3078 # cc exists but doesn't like -o.
3079 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3080 fi
3081 fi
3082 fi
3083 else
3084 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3085 fi
3086 rm -f conftest*
3087
3088 fi
3089 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3090 echo "$as_me:$LINENO: result: yes" >&5
3091 echo "${ECHO_T}yes" >&6
3092 else
3093 echo "$as_me:$LINENO: result: no" >&5
3094 echo "${ECHO_T}no" >&6
3095
3096 cat >>confdefs.h <<\_ACEOF
3097 #define NO_MINUS_C_MINUS_O 1
3098 _ACEOF
3099
3100 fi
3101
3102 # expand $ac_aux_dir to an absolute path
3103 am_aux_dir=`cd $ac_aux_dir && pwd`
3104
3105 # FIXME: we rely on the cache variable name because
3106 # there is no other way.
3107 set dummy $CC
3108 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3109 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3110 # Losing compiler, so override with the script.
3111 # FIXME: It is wrong to rewrite CC.
3112 # But if we don't then we get into trouble of one sort or another.
3113 # A longer-term fix would be to have automake use am__CC in this case,
3114 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3115 CC="$am_aux_dir/compile $CC"
3116 fi
3117
3118
3119
3120
3121 if test -n "$ac_tool_prefix"; then
3122 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
3123 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
3124 echo "$as_me:$LINENO: checking for $ac_word" >&5
3125 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3126 if test "${ac_cv_prog_GNATBIND+set}" = set; then
3127 echo $ECHO_N "(cached) $ECHO_C" >&6
3128 else
3129 if test -n "$GNATBIND"; then
3130 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
3131 else
3132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3133 for as_dir in $PATH
3134 do
3135 IFS=$as_save_IFS
3136 test -z "$as_dir" && as_dir=.
3137 for ac_exec_ext in '' $ac_executable_extensions; do
3138 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3139 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
3140 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3141 break 2
3142 fi
3143 done
3144 done
3145
3146 fi
3147 fi
3148 GNATBIND=$ac_cv_prog_GNATBIND
3149 if test -n "$GNATBIND"; then
3150 echo "$as_me:$LINENO: result: $GNATBIND" >&5
3151 echo "${ECHO_T}$GNATBIND" >&6
3152 else
3153 echo "$as_me:$LINENO: result: no" >&5
3154 echo "${ECHO_T}no" >&6
3155 fi
3156
3157 fi
3158 if test -z "$ac_cv_prog_GNATBIND"; then
3159 ac_ct_GNATBIND=$GNATBIND
3160 # Extract the first word of "gnatbind", so it can be a program name with args.
3161 set dummy gnatbind; ac_word=$2
3162 echo "$as_me:$LINENO: checking for $ac_word" >&5
3163 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3164 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then
3165 echo $ECHO_N "(cached) $ECHO_C" >&6
3166 else
3167 if test -n "$ac_ct_GNATBIND"; then
3168 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
3169 else
3170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3171 for as_dir in $PATH
3172 do
3173 IFS=$as_save_IFS
3174 test -z "$as_dir" && as_dir=.
3175 for ac_exec_ext in '' $ac_executable_extensions; do
3176 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3177 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
3178 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3179 break 2
3180 fi
3181 done
3182 done
3183
3184 test -z "$ac_cv_prog_ac_ct_GNATBIND" && ac_cv_prog_ac_ct_GNATBIND="no"
3185 fi
3186 fi
3187 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
3188 if test -n "$ac_ct_GNATBIND"; then
3189 echo "$as_me:$LINENO: result: $ac_ct_GNATBIND" >&5
3190 echo "${ECHO_T}$ac_ct_GNATBIND" >&6
3191 else
3192 echo "$as_me:$LINENO: result: no" >&5
3193 echo "${ECHO_T}no" >&6
3194 fi
3195
3196 GNATBIND=$ac_ct_GNATBIND
3197 else
3198 GNATBIND="$ac_cv_prog_GNATBIND"
3199 fi
3200
3201 if test -n "$ac_tool_prefix"; then
3202 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
3203 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
3204 echo "$as_me:$LINENO: checking for $ac_word" >&5
3205 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3206 if test "${ac_cv_prog_GNATMAKE+set}" = set; then
3207 echo $ECHO_N "(cached) $ECHO_C" >&6
3208 else
3209 if test -n "$GNATMAKE"; then
3210 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
3211 else
3212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3213 for as_dir in $PATH
3214 do
3215 IFS=$as_save_IFS
3216 test -z "$as_dir" && as_dir=.
3217 for ac_exec_ext in '' $ac_executable_extensions; do
3218 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3219 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
3220 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3221 break 2
3222 fi
3223 done
3224 done
3225
3226 fi
3227 fi
3228 GNATMAKE=$ac_cv_prog_GNATMAKE
3229 if test -n "$GNATMAKE"; then
3230 echo "$as_me:$LINENO: result: $GNATMAKE" >&5
3231 echo "${ECHO_T}$GNATMAKE" >&6
3232 else
3233 echo "$as_me:$LINENO: result: no" >&5
3234 echo "${ECHO_T}no" >&6
3235 fi
3236
3237 fi
3238 if test -z "$ac_cv_prog_GNATMAKE"; then
3239 ac_ct_GNATMAKE=$GNATMAKE
3240 # Extract the first word of "gnatmake", so it can be a program name with args.
3241 set dummy gnatmake; ac_word=$2
3242 echo "$as_me:$LINENO: checking for $ac_word" >&5
3243 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3244 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then
3245 echo $ECHO_N "(cached) $ECHO_C" >&6
3246 else
3247 if test -n "$ac_ct_GNATMAKE"; then
3248 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
3249 else
3250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3251 for as_dir in $PATH
3252 do
3253 IFS=$as_save_IFS
3254 test -z "$as_dir" && as_dir=.
3255 for ac_exec_ext in '' $ac_executable_extensions; do
3256 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3257 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
3258 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3259 break 2
3260 fi
3261 done
3262 done
3263
3264 test -z "$ac_cv_prog_ac_ct_GNATMAKE" && ac_cv_prog_ac_ct_GNATMAKE="no"
3265 fi
3266 fi
3267 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
3268 if test -n "$ac_ct_GNATMAKE"; then
3269 echo "$as_me:$LINENO: result: $ac_ct_GNATMAKE" >&5
3270 echo "${ECHO_T}$ac_ct_GNATMAKE" >&6
3271 else
3272 echo "$as_me:$LINENO: result: no" >&5
3273 echo "${ECHO_T}no" >&6
3274 fi
3275
3276 GNATMAKE=$ac_ct_GNATMAKE
3277 else
3278 GNATMAKE="$ac_cv_prog_GNATMAKE"
3279 fi
3280
3281 echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5
3282 echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6
3283 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then
3284 echo $ECHO_N "(cached) $ECHO_C" >&6
3285 else
3286 cat >conftest.adb <<EOF
3287 procedure conftest is begin null; end conftest;
3288 EOF
3289 acx_cv_cc_gcc_supports_ada=no
3290 # There is a bug in old released versions of GCC which causes the
3291 # driver to exit successfully when the appropriate language module
3292 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
3293 # Therefore we must check for the error message as well as an
3294 # unsuccessful exit.
3295 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
3296 # given a .adb file, but produce no object file. So we must check
3297 # if an object file was really produced to guard against this.
3298 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
3299 if test x"$errors" = x && test -f conftest.$ac_objext; then
3300 acx_cv_cc_gcc_supports_ada=yes
3301 fi
3302 rm -f conftest.*
3303 fi
3304 echo "$as_me:$LINENO: result: $acx_cv_cc_gcc_supports_ada" >&5
3305 echo "${ECHO_T}$acx_cv_cc_gcc_supports_ada" >&6
3306
3307 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
3308 have_gnat=yes
3309 else
3310 have_gnat=no
3311 fi
3312
3313
3314 # autoconf is lame and doesn't give us any substitution variable for this.
3315 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
3316 NO_MINUS_C_MINUS_O=yes
3317 else
3318 OUTPUT_OPTION='-o $@'
3319 fi
3320
3321
3322
3323 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
3324 # optimizations to be activated explicitly by the toplevel.
3325 case "$CC" in
3326 */prev-gcc/xgcc*) ;;
3327 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
3328 esac
3329
3330
3331 # -------------------------
3332 # Check C compiler features
3333 # -------------------------
3334
3335
3336 ac_ext=c
3337 ac_cpp='$CPP $CPPFLAGS'
3338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3340 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3341 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3342 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3343 # On Suns, sometimes $CPP names a directory.
3344 if test -n "$CPP" && test -d "$CPP"; then
3345 CPP=
3346 fi
3347 if test -z "$CPP"; then
3348 if test "${ac_cv_prog_CPP+set}" = set; then
3349 echo $ECHO_N "(cached) $ECHO_C" >&6
3350 else
3351 # Double quotes because CPP needs to be expanded
3352 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3353 do
3354 ac_preproc_ok=false
3355 for ac_c_preproc_warn_flag in '' yes
3356 do
3357 # Use a header file that comes with gcc, so configuring glibc
3358 # with a fresh cross-compiler works.
3359 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3360 # <limits.h> exists even on freestanding compilers.
3361 # On the NeXT, cc -E runs the code through the compiler's parser,
3362 # not just through cpp. "Syntax error" is here to catch this case.
3363 cat >conftest.$ac_ext <<_ACEOF
3364 /* confdefs.h. */
3365 _ACEOF
3366 cat confdefs.h >>conftest.$ac_ext
3367 cat >>conftest.$ac_ext <<_ACEOF
3368 /* end confdefs.h. */
3369 #ifdef __STDC__
3370 # include <limits.h>
3371 #else
3372 # include <assert.h>
3373 #endif
3374 Syntax error
3375 _ACEOF
3376 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3377 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3378 ac_status=$?
3379 grep -v '^ *+' conftest.er1 >conftest.err
3380 rm -f conftest.er1
3381 cat conftest.err >&5
3382 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3383 (exit $ac_status); } >/dev/null; then
3384 if test -s conftest.err; then
3385 ac_cpp_err=$ac_c_preproc_warn_flag
3386 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3387 else
3388 ac_cpp_err=
3389 fi
3390 else
3391 ac_cpp_err=yes
3392 fi
3393 if test -z "$ac_cpp_err"; then
3394 :
3395 else
3396 echo "$as_me: failed program was:" >&5
3397 sed 's/^/| /' conftest.$ac_ext >&5
3398
3399 # Broken: fails on valid input.
3400 continue
3401 fi
3402 rm -f conftest.err conftest.$ac_ext
3403
3404 # OK, works on sane cases. Now check whether non-existent headers
3405 # can be detected and how.
3406 cat >conftest.$ac_ext <<_ACEOF
3407 /* confdefs.h. */
3408 _ACEOF
3409 cat confdefs.h >>conftest.$ac_ext
3410 cat >>conftest.$ac_ext <<_ACEOF
3411 /* end confdefs.h. */
3412 #include <ac_nonexistent.h>
3413 _ACEOF
3414 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3415 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3416 ac_status=$?
3417 grep -v '^ *+' conftest.er1 >conftest.err
3418 rm -f conftest.er1
3419 cat conftest.err >&5
3420 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3421 (exit $ac_status); } >/dev/null; then
3422 if test -s conftest.err; then
3423 ac_cpp_err=$ac_c_preproc_warn_flag
3424 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3425 else
3426 ac_cpp_err=
3427 fi
3428 else
3429 ac_cpp_err=yes
3430 fi
3431 if test -z "$ac_cpp_err"; then
3432 # Broken: success on invalid input.
3433 continue
3434 else
3435 echo "$as_me: failed program was:" >&5
3436 sed 's/^/| /' conftest.$ac_ext >&5
3437
3438 # Passes both tests.
3439 ac_preproc_ok=:
3440 break
3441 fi
3442 rm -f conftest.err conftest.$ac_ext
3443
3444 done
3445 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3446 rm -f conftest.err conftest.$ac_ext
3447 if $ac_preproc_ok; then
3448 break
3449 fi
3450
3451 done
3452 ac_cv_prog_CPP=$CPP
3453
3454 fi
3455 CPP=$ac_cv_prog_CPP
3456 else
3457 ac_cv_prog_CPP=$CPP
3458 fi
3459 echo "$as_me:$LINENO: result: $CPP" >&5
3460 echo "${ECHO_T}$CPP" >&6
3461 ac_preproc_ok=false
3462 for ac_c_preproc_warn_flag in '' yes
3463 do
3464 # Use a header file that comes with gcc, so configuring glibc
3465 # with a fresh cross-compiler works.
3466 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3467 # <limits.h> exists even on freestanding compilers.
3468 # On the NeXT, cc -E runs the code through the compiler's parser,
3469 # not just through cpp. "Syntax error" is here to catch this case.
3470 cat >conftest.$ac_ext <<_ACEOF
3471 /* confdefs.h. */
3472 _ACEOF
3473 cat confdefs.h >>conftest.$ac_ext
3474 cat >>conftest.$ac_ext <<_ACEOF
3475 /* end confdefs.h. */
3476 #ifdef __STDC__
3477 # include <limits.h>
3478 #else
3479 # include <assert.h>
3480 #endif
3481 Syntax error
3482 _ACEOF
3483 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3484 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3485 ac_status=$?
3486 grep -v '^ *+' conftest.er1 >conftest.err
3487 rm -f conftest.er1
3488 cat conftest.err >&5
3489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3490 (exit $ac_status); } >/dev/null; then
3491 if test -s conftest.err; then
3492 ac_cpp_err=$ac_c_preproc_warn_flag
3493 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3494 else
3495 ac_cpp_err=
3496 fi
3497 else
3498 ac_cpp_err=yes
3499 fi
3500 if test -z "$ac_cpp_err"; then
3501 :
3502 else
3503 echo "$as_me: failed program was:" >&5
3504 sed 's/^/| /' conftest.$ac_ext >&5
3505
3506 # Broken: fails on valid input.
3507 continue
3508 fi
3509 rm -f conftest.err conftest.$ac_ext
3510
3511 # OK, works on sane cases. Now check whether non-existent headers
3512 # can be detected and how.
3513 cat >conftest.$ac_ext <<_ACEOF
3514 /* confdefs.h. */
3515 _ACEOF
3516 cat confdefs.h >>conftest.$ac_ext
3517 cat >>conftest.$ac_ext <<_ACEOF
3518 /* end confdefs.h. */
3519 #include <ac_nonexistent.h>
3520 _ACEOF
3521 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3522 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3523 ac_status=$?
3524 grep -v '^ *+' conftest.er1 >conftest.err
3525 rm -f conftest.er1
3526 cat conftest.err >&5
3527 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3528 (exit $ac_status); } >/dev/null; then
3529 if test -s conftest.err; then
3530 ac_cpp_err=$ac_c_preproc_warn_flag
3531 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3532 else
3533 ac_cpp_err=
3534 fi
3535 else
3536 ac_cpp_err=yes
3537 fi
3538 if test -z "$ac_cpp_err"; then
3539 # Broken: success on invalid input.
3540 continue
3541 else
3542 echo "$as_me: failed program was:" >&5
3543 sed 's/^/| /' conftest.$ac_ext >&5
3544
3545 # Passes both tests.
3546 ac_preproc_ok=:
3547 break
3548 fi
3549 rm -f conftest.err conftest.$ac_ext
3550
3551 done
3552 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3553 rm -f conftest.err conftest.$ac_ext
3554 if $ac_preproc_ok; then
3555 :
3556 else
3557 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3558 echo "$as_me: error: in \`$ac_pwd':" >&2;}
3559 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3560 See \`config.log' for more details." >&5
3561 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3562 See \`config.log' for more details." >&2;}
3563 { (exit 1); exit 1; }; }; }
3564 fi
3565
3566 ac_ext=c
3567 ac_cpp='$CPP $CPPFLAGS'
3568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3570 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3571
3572
3573 echo "$as_me:$LINENO: checking for egrep" >&5
3574 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3575 if test "${ac_cv_prog_egrep+set}" = set; then
3576 echo $ECHO_N "(cached) $ECHO_C" >&6
3577 else
3578 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3579 then ac_cv_prog_egrep='grep -E'
3580 else ac_cv_prog_egrep='egrep'
3581 fi
3582 fi
3583 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3584 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3585 EGREP=$ac_cv_prog_egrep
3586
3587
3588 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3589 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3590 if test "${ac_cv_header_stdc+set}" = set; then
3591 echo $ECHO_N "(cached) $ECHO_C" >&6
3592 else
3593 cat >conftest.$ac_ext <<_ACEOF
3594 /* confdefs.h. */
3595 _ACEOF
3596 cat confdefs.h >>conftest.$ac_ext
3597 cat >>conftest.$ac_ext <<_ACEOF
3598 /* end confdefs.h. */
3599 #include <stdlib.h>
3600 #include <stdarg.h>
3601 #include <string.h>
3602 #include <float.h>
3603
3604 int
3605 main ()
3606 {
3607
3608 ;
3609 return 0;
3610 }
3611 _ACEOF
3612 rm -f conftest.$ac_objext
3613 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3614 (eval $ac_compile) 2>conftest.er1
3615 ac_status=$?
3616 grep -v '^ *+' conftest.er1 >conftest.err
3617 rm -f conftest.er1
3618 cat conftest.err >&5
3619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3620 (exit $ac_status); } &&
3621 { ac_try='test -z "$ac_c_werror_flag"
3622 || test ! -s conftest.err'
3623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3624 (eval $ac_try) 2>&5
3625 ac_status=$?
3626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3627 (exit $ac_status); }; } &&
3628 { ac_try='test -s conftest.$ac_objext'
3629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3630 (eval $ac_try) 2>&5
3631 ac_status=$?
3632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3633 (exit $ac_status); }; }; then
3634 ac_cv_header_stdc=yes
3635 else
3636 echo "$as_me: failed program was:" >&5
3637 sed 's/^/| /' conftest.$ac_ext >&5
3638
3639 ac_cv_header_stdc=no
3640 fi
3641 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3642
3643 if test $ac_cv_header_stdc = yes; then
3644 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3645 cat >conftest.$ac_ext <<_ACEOF
3646 /* confdefs.h. */
3647 _ACEOF
3648 cat confdefs.h >>conftest.$ac_ext
3649 cat >>conftest.$ac_ext <<_ACEOF
3650 /* end confdefs.h. */
3651 #include <string.h>
3652
3653 _ACEOF
3654 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3655 $EGREP "memchr" >/dev/null 2>&1; then
3656 :
3657 else
3658 ac_cv_header_stdc=no
3659 fi
3660 rm -f conftest*
3661
3662 fi
3663
3664 if test $ac_cv_header_stdc = yes; then
3665 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3666 cat >conftest.$ac_ext <<_ACEOF
3667 /* confdefs.h. */
3668 _ACEOF
3669 cat confdefs.h >>conftest.$ac_ext
3670 cat >>conftest.$ac_ext <<_ACEOF
3671 /* end confdefs.h. */
3672 #include <stdlib.h>
3673
3674 _ACEOF
3675 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3676 $EGREP "free" >/dev/null 2>&1; then
3677 :
3678 else
3679 ac_cv_header_stdc=no
3680 fi
3681 rm -f conftest*
3682
3683 fi
3684
3685 if test $ac_cv_header_stdc = yes; then
3686 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3687 if test "$cross_compiling" = yes; then
3688 :
3689 else
3690 cat >conftest.$ac_ext <<_ACEOF
3691 /* confdefs.h. */
3692 _ACEOF
3693 cat confdefs.h >>conftest.$ac_ext
3694 cat >>conftest.$ac_ext <<_ACEOF
3695 /* end confdefs.h. */
3696 #include <ctype.h>
3697 #if ((' ' & 0x0FF) == 0x020)
3698 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3699 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3700 #else
3701 # define ISLOWER(c) \
3702 (('a' <= (c) && (c) <= 'i') \
3703 || ('j' <= (c) && (c) <= 'r') \
3704 || ('s' <= (c) && (c) <= 'z'))
3705 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3706 #endif
3707
3708 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3709 int
3710 main ()
3711 {
3712 int i;
3713 for (i = 0; i < 256; i++)
3714 if (XOR (islower (i), ISLOWER (i))
3715 || toupper (i) != TOUPPER (i))
3716 exit(2);
3717 exit (0);
3718 }
3719 _ACEOF
3720 rm -f conftest$ac_exeext
3721 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3722 (eval $ac_link) 2>&5
3723 ac_status=$?
3724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3725 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3726 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3727 (eval $ac_try) 2>&5
3728 ac_status=$?
3729 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3730 (exit $ac_status); }; }; then
3731 :
3732 else
3733 echo "$as_me: program exited with status $ac_status" >&5
3734 echo "$as_me: failed program was:" >&5
3735 sed 's/^/| /' conftest.$ac_ext >&5
3736
3737 ( exit $ac_status )
3738 ac_cv_header_stdc=no
3739 fi
3740 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3741 fi
3742 fi
3743 fi
3744 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3745 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3746 if test $ac_cv_header_stdc = yes; then
3747
3748 cat >>confdefs.h <<\_ACEOF
3749 #define STDC_HEADERS 1
3750 _ACEOF
3751
3752 fi
3753
3754 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3765 inttypes.h stdint.h unistd.h
3766 do
3767 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3768 echo "$as_me:$LINENO: checking for $ac_header" >&5
3769 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3770 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3771 echo $ECHO_N "(cached) $ECHO_C" >&6
3772 else
3773 cat >conftest.$ac_ext <<_ACEOF
3774 /* confdefs.h. */
3775 _ACEOF
3776 cat confdefs.h >>conftest.$ac_ext
3777 cat >>conftest.$ac_ext <<_ACEOF
3778 /* end confdefs.h. */
3779 $ac_includes_default
3780
3781 #include <$ac_header>
3782 _ACEOF
3783 rm -f conftest.$ac_objext
3784 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3785 (eval $ac_compile) 2>conftest.er1
3786 ac_status=$?
3787 grep -v '^ *+' conftest.er1 >conftest.err
3788 rm -f conftest.er1
3789 cat conftest.err >&5
3790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3791 (exit $ac_status); } &&
3792 { ac_try='test -z "$ac_c_werror_flag"
3793 || test ! -s conftest.err'
3794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3795 (eval $ac_try) 2>&5
3796 ac_status=$?
3797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3798 (exit $ac_status); }; } &&
3799 { ac_try='test -s conftest.$ac_objext'
3800 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3801 (eval $ac_try) 2>&5
3802 ac_status=$?
3803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3804 (exit $ac_status); }; }; then
3805 eval "$as_ac_Header=yes"
3806 else
3807 echo "$as_me: failed program was:" >&5
3808 sed 's/^/| /' conftest.$ac_ext >&5
3809
3810 eval "$as_ac_Header=no"
3811 fi
3812 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3813 fi
3814 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3815 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3816 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3817 cat >>confdefs.h <<_ACEOF
3818 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3819 _ACEOF
3820
3821 fi
3822
3823 done
3824
3825
3826
3827 if test "${ac_cv_header_minix_config_h+set}" = set; then
3828 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3829 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3830 if test "${ac_cv_header_minix_config_h+set}" = set; then
3831 echo $ECHO_N "(cached) $ECHO_C" >&6
3832 fi
3833 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3834 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3835 else
3836 # Is the header compilable?
3837 echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3838 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
3839 cat >conftest.$ac_ext <<_ACEOF
3840 /* confdefs.h. */
3841 _ACEOF
3842 cat confdefs.h >>conftest.$ac_ext
3843 cat >>conftest.$ac_ext <<_ACEOF
3844 /* end confdefs.h. */
3845 $ac_includes_default
3846 #include <minix/config.h>
3847 _ACEOF
3848 rm -f conftest.$ac_objext
3849 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3850 (eval $ac_compile) 2>conftest.er1
3851 ac_status=$?
3852 grep -v '^ *+' conftest.er1 >conftest.err
3853 rm -f conftest.er1
3854 cat conftest.err >&5
3855 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3856 (exit $ac_status); } &&
3857 { ac_try='test -z "$ac_c_werror_flag"
3858 || test ! -s conftest.err'
3859 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3860 (eval $ac_try) 2>&5
3861 ac_status=$?
3862 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3863 (exit $ac_status); }; } &&
3864 { ac_try='test -s conftest.$ac_objext'
3865 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3866 (eval $ac_try) 2>&5
3867 ac_status=$?
3868 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3869 (exit $ac_status); }; }; then
3870 ac_header_compiler=yes
3871 else
3872 echo "$as_me: failed program was:" >&5
3873 sed 's/^/| /' conftest.$ac_ext >&5
3874
3875 ac_header_compiler=no
3876 fi
3877 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3878 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3879 echo "${ECHO_T}$ac_header_compiler" >&6
3880
3881 # Is the header present?
3882 echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3883 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
3884 cat >conftest.$ac_ext <<_ACEOF
3885 /* confdefs.h. */
3886 _ACEOF
3887 cat confdefs.h >>conftest.$ac_ext
3888 cat >>conftest.$ac_ext <<_ACEOF
3889 /* end confdefs.h. */
3890 #include <minix/config.h>
3891 _ACEOF
3892 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3893 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3894 ac_status=$?
3895 grep -v '^ *+' conftest.er1 >conftest.err
3896 rm -f conftest.er1
3897 cat conftest.err >&5
3898 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3899 (exit $ac_status); } >/dev/null; then
3900 if test -s conftest.err; then
3901 ac_cpp_err=$ac_c_preproc_warn_flag
3902 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3903 else
3904 ac_cpp_err=
3905 fi
3906 else
3907 ac_cpp_err=yes
3908 fi
3909 if test -z "$ac_cpp_err"; then
3910 ac_header_preproc=yes
3911 else
3912 echo "$as_me: failed program was:" >&5
3913 sed 's/^/| /' conftest.$ac_ext >&5
3914
3915 ac_header_preproc=no
3916 fi
3917 rm -f conftest.err conftest.$ac_ext
3918 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3919 echo "${ECHO_T}$ac_header_preproc" >&6
3920
3921 # So? What about this header?
3922 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3923 yes:no: )
3924 { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3925 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3926 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3927 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3928 ac_header_preproc=yes
3929 ;;
3930 no:yes:* )
3931 { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3932 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3933 { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
3934 echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
3935 { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3936 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3937 { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
3938 echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
3939 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3940 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3941 { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3942 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3943 (
3944 cat <<\_ASBOX
3945 ## ------------------------------------------ ##
3946 ## Report this to the AC_PACKAGE_NAME lists. ##
3947 ## ------------------------------------------ ##
3948 _ASBOX
3949 ) |
3950 sed "s/^/$as_me: WARNING: /" >&2
3951 ;;
3952 esac
3953 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3954 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3955 if test "${ac_cv_header_minix_config_h+set}" = set; then
3956 echo $ECHO_N "(cached) $ECHO_C" >&6
3957 else
3958 ac_cv_header_minix_config_h=$ac_header_preproc
3959 fi
3960 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3961 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3962
3963 fi
3964 if test $ac_cv_header_minix_config_h = yes; then
3965 MINIX=yes
3966 else
3967 MINIX=
3968 fi
3969
3970
3971 if test "$MINIX" = yes; then
3972
3973 cat >>confdefs.h <<\_ACEOF
3974 #define _POSIX_SOURCE 1
3975 _ACEOF
3976
3977
3978 cat >>confdefs.h <<\_ACEOF
3979 #define _POSIX_1_SOURCE 2
3980 _ACEOF
3981
3982
3983 cat >>confdefs.h <<\_ACEOF
3984 #define _MINIX 1
3985 _ACEOF
3986
3987 fi
3988
3989
3990
3991 echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
3992 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6
3993 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
3994 echo $ECHO_N "(cached) $ECHO_C" >&6
3995 else
3996 cat >conftest.$ac_ext <<_ACEOF
3997 /* confdefs.h. */
3998 _ACEOF
3999 cat confdefs.h >>conftest.$ac_ext
4000 cat >>conftest.$ac_ext <<_ACEOF
4001 /* end confdefs.h. */
4002
4003 # define __EXTENSIONS__ 1
4004 $ac_includes_default
4005 int
4006 main ()
4007 {
4008
4009 ;
4010 return 0;
4011 }
4012 _ACEOF
4013 rm -f conftest.$ac_objext
4014 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4015 (eval $ac_compile) 2>conftest.er1
4016 ac_status=$?
4017 grep -v '^ *+' conftest.er1 >conftest.err
4018 rm -f conftest.er1
4019 cat conftest.err >&5
4020 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4021 (exit $ac_status); } &&
4022 { ac_try='test -z "$ac_c_werror_flag"
4023 || test ! -s conftest.err'
4024 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4025 (eval $ac_try) 2>&5
4026 ac_status=$?
4027 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4028 (exit $ac_status); }; } &&
4029 { ac_try='test -s conftest.$ac_objext'
4030 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4031 (eval $ac_try) 2>&5
4032 ac_status=$?
4033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4034 (exit $ac_status); }; }; then
4035 ac_cv_safe_to_define___extensions__=yes
4036 else
4037 echo "$as_me: failed program was:" >&5
4038 sed 's/^/| /' conftest.$ac_ext >&5
4039
4040 ac_cv_safe_to_define___extensions__=no
4041 fi
4042 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4043 fi
4044 echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4045 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6
4046 test $ac_cv_safe_to_define___extensions__ = yes &&
4047 cat >>confdefs.h <<\_ACEOF
4048 #define __EXTENSIONS__ 1
4049 _ACEOF
4050
4051 cat >>confdefs.h <<\_ACEOF
4052 #define _ALL_SOURCE 1
4053 _ACEOF
4054
4055 cat >>confdefs.h <<\_ACEOF
4056 #define _GNU_SOURCE 1
4057 _ACEOF
4058
4059 cat >>confdefs.h <<\_ACEOF
4060 #define _POSIX_PTHREAD_SEMANTICS 1
4061 _ACEOF
4062
4063 cat >>confdefs.h <<\_ACEOF
4064 #define _TANDEM_SOURCE 1
4065 _ACEOF
4066
4067
4068 ac_ext=c
4069 ac_cpp='$CPP $CPPFLAGS'
4070 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4071 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4072 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4073 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4074 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4075 # On Suns, sometimes $CPP names a directory.
4076 if test -n "$CPP" && test -d "$CPP"; then
4077 CPP=
4078 fi
4079 if test -z "$CPP"; then
4080 if test "${ac_cv_prog_CPP+set}" = set; then
4081 echo $ECHO_N "(cached) $ECHO_C" >&6
4082 else
4083 # Double quotes because CPP needs to be expanded
4084 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4085 do
4086 ac_preproc_ok=false
4087 for ac_c_preproc_warn_flag in '' yes
4088 do
4089 # Use a header file that comes with gcc, so configuring glibc
4090 # with a fresh cross-compiler works.
4091 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4092 # <limits.h> exists even on freestanding compilers.
4093 # On the NeXT, cc -E runs the code through the compiler's parser,
4094 # not just through cpp. "Syntax error" is here to catch this case.
4095 cat >conftest.$ac_ext <<_ACEOF
4096 /* confdefs.h. */
4097 _ACEOF
4098 cat confdefs.h >>conftest.$ac_ext
4099 cat >>conftest.$ac_ext <<_ACEOF
4100 /* end confdefs.h. */
4101 #ifdef __STDC__
4102 # include <limits.h>
4103 #else
4104 # include <assert.h>
4105 #endif
4106 Syntax error
4107 _ACEOF
4108 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4109 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4110 ac_status=$?
4111 grep -v '^ *+' conftest.er1 >conftest.err
4112 rm -f conftest.er1
4113 cat conftest.err >&5
4114 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4115 (exit $ac_status); } >/dev/null; then
4116 if test -s conftest.err; then
4117 ac_cpp_err=$ac_c_preproc_warn_flag
4118 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4119 else
4120 ac_cpp_err=
4121 fi
4122 else
4123 ac_cpp_err=yes
4124 fi
4125 if test -z "$ac_cpp_err"; then
4126 :
4127 else
4128 echo "$as_me: failed program was:" >&5
4129 sed 's/^/| /' conftest.$ac_ext >&5
4130
4131 # Broken: fails on valid input.
4132 continue
4133 fi
4134 rm -f conftest.err conftest.$ac_ext
4135
4136 # OK, works on sane cases. Now check whether non-existent headers
4137 # can be detected and how.
4138 cat >conftest.$ac_ext <<_ACEOF
4139 /* confdefs.h. */
4140 _ACEOF
4141 cat confdefs.h >>conftest.$ac_ext
4142 cat >>conftest.$ac_ext <<_ACEOF
4143 /* end confdefs.h. */
4144 #include <ac_nonexistent.h>
4145 _ACEOF
4146 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4147 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4148 ac_status=$?
4149 grep -v '^ *+' conftest.er1 >conftest.err
4150 rm -f conftest.er1
4151 cat conftest.err >&5
4152 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4153 (exit $ac_status); } >/dev/null; then
4154 if test -s conftest.err; then
4155 ac_cpp_err=$ac_c_preproc_warn_flag
4156 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4157 else
4158 ac_cpp_err=
4159 fi
4160 else
4161 ac_cpp_err=yes
4162 fi
4163 if test -z "$ac_cpp_err"; then
4164 # Broken: success on invalid input.
4165 continue
4166 else
4167 echo "$as_me: failed program was:" >&5
4168 sed 's/^/| /' conftest.$ac_ext >&5
4169
4170 # Passes both tests.
4171 ac_preproc_ok=:
4172 break
4173 fi
4174 rm -f conftest.err conftest.$ac_ext
4175
4176 done
4177 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4178 rm -f conftest.err conftest.$ac_ext
4179 if $ac_preproc_ok; then
4180 break
4181 fi
4182
4183 done
4184 ac_cv_prog_CPP=$CPP
4185
4186 fi
4187 CPP=$ac_cv_prog_CPP
4188 else
4189 ac_cv_prog_CPP=$CPP
4190 fi
4191 echo "$as_me:$LINENO: result: $CPP" >&5
4192 echo "${ECHO_T}$CPP" >&6
4193 ac_preproc_ok=false
4194 for ac_c_preproc_warn_flag in '' yes
4195 do
4196 # Use a header file that comes with gcc, so configuring glibc
4197 # with a fresh cross-compiler works.
4198 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4199 # <limits.h> exists even on freestanding compilers.
4200 # On the NeXT, cc -E runs the code through the compiler's parser,
4201 # not just through cpp. "Syntax error" is here to catch this case.
4202 cat >conftest.$ac_ext <<_ACEOF
4203 /* confdefs.h. */
4204 _ACEOF
4205 cat confdefs.h >>conftest.$ac_ext
4206 cat >>conftest.$ac_ext <<_ACEOF
4207 /* end confdefs.h. */
4208 #ifdef __STDC__
4209 # include <limits.h>
4210 #else
4211 # include <assert.h>
4212 #endif
4213 Syntax error
4214 _ACEOF
4215 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4216 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4217 ac_status=$?
4218 grep -v '^ *+' conftest.er1 >conftest.err
4219 rm -f conftest.er1
4220 cat conftest.err >&5
4221 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4222 (exit $ac_status); } >/dev/null; then
4223 if test -s conftest.err; then
4224 ac_cpp_err=$ac_c_preproc_warn_flag
4225 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4226 else
4227 ac_cpp_err=
4228 fi
4229 else
4230 ac_cpp_err=yes
4231 fi
4232 if test -z "$ac_cpp_err"; then
4233 :
4234 else
4235 echo "$as_me: failed program was:" >&5
4236 sed 's/^/| /' conftest.$ac_ext >&5
4237
4238 # Broken: fails on valid input.
4239 continue
4240 fi
4241 rm -f conftest.err conftest.$ac_ext
4242
4243 # OK, works on sane cases. Now check whether non-existent headers
4244 # can be detected and how.
4245 cat >conftest.$ac_ext <<_ACEOF
4246 /* confdefs.h. */
4247 _ACEOF
4248 cat confdefs.h >>conftest.$ac_ext
4249 cat >>conftest.$ac_ext <<_ACEOF
4250 /* end confdefs.h. */
4251 #include <ac_nonexistent.h>
4252 _ACEOF
4253 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4254 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4255 ac_status=$?
4256 grep -v '^ *+' conftest.er1 >conftest.err
4257 rm -f conftest.er1
4258 cat conftest.err >&5
4259 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4260 (exit $ac_status); } >/dev/null; then
4261 if test -s conftest.err; then
4262 ac_cpp_err=$ac_c_preproc_warn_flag
4263 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4264 else
4265 ac_cpp_err=
4266 fi
4267 else
4268 ac_cpp_err=yes
4269 fi
4270 if test -z "$ac_cpp_err"; then
4271 # Broken: success on invalid input.
4272 continue
4273 else
4274 echo "$as_me: failed program was:" >&5
4275 sed 's/^/| /' conftest.$ac_ext >&5
4276
4277 # Passes both tests.
4278 ac_preproc_ok=:
4279 break
4280 fi
4281 rm -f conftest.err conftest.$ac_ext
4282
4283 done
4284 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4285 rm -f conftest.err conftest.$ac_ext
4286 if $ac_preproc_ok; then
4287 :
4288 else
4289 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4290 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4291 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4292 See \`config.log' for more details." >&5
4293 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4294 See \`config.log' for more details." >&2;}
4295 { (exit 1); exit 1; }; }; }
4296 fi
4297
4298 ac_ext=c
4299 ac_cpp='$CPP $CPPFLAGS'
4300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4303
4304 echo "$as_me:$LINENO: checking for inline" >&5
4305 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4306 if test "${ac_cv_c_inline+set}" = set; then
4307 echo $ECHO_N "(cached) $ECHO_C" >&6
4308 else
4309 ac_cv_c_inline=no
4310 for ac_kw in inline __inline__ __inline; do
4311 cat >conftest.$ac_ext <<_ACEOF
4312 /* confdefs.h. */
4313 _ACEOF
4314 cat confdefs.h >>conftest.$ac_ext
4315 cat >>conftest.$ac_ext <<_ACEOF
4316 /* end confdefs.h. */
4317 #ifndef __cplusplus
4318 typedef int foo_t;
4319 static $ac_kw foo_t static_foo () {return 0; }
4320 $ac_kw foo_t foo () {return 0; }
4321 #endif
4322
4323 _ACEOF
4324 rm -f conftest.$ac_objext
4325 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4326 (eval $ac_compile) 2>conftest.er1
4327 ac_status=$?
4328 grep -v '^ *+' conftest.er1 >conftest.err
4329 rm -f conftest.er1
4330 cat conftest.err >&5
4331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4332 (exit $ac_status); } &&
4333 { ac_try='test -z "$ac_c_werror_flag"
4334 || test ! -s conftest.err'
4335 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4336 (eval $ac_try) 2>&5
4337 ac_status=$?
4338 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4339 (exit $ac_status); }; } &&
4340 { ac_try='test -s conftest.$ac_objext'
4341 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4342 (eval $ac_try) 2>&5
4343 ac_status=$?
4344 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4345 (exit $ac_status); }; }; then
4346 ac_cv_c_inline=$ac_kw; break
4347 else
4348 echo "$as_me: failed program was:" >&5
4349 sed 's/^/| /' conftest.$ac_ext >&5
4350
4351 fi
4352 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4353 done
4354
4355 fi
4356 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4357 echo "${ECHO_T}$ac_cv_c_inline" >&6
4358
4359
4360 case $ac_cv_c_inline in
4361 inline | yes) ;;
4362 *)
4363 case $ac_cv_c_inline in
4364 no) ac_val=;;
4365 *) ac_val=$ac_cv_c_inline;;
4366 esac
4367 cat >>confdefs.h <<_ACEOF
4368 #ifndef __cplusplus
4369 #define inline $ac_val
4370 #endif
4371 _ACEOF
4372 ;;
4373 esac
4374
4375
4376 # sizeof(char) is 1 by definition.
4377 echo "$as_me:$LINENO: checking for void *" >&5
4378 echo $ECHO_N "checking for void *... $ECHO_C" >&6
4379 if test "${ac_cv_type_void_p+set}" = set; then
4380 echo $ECHO_N "(cached) $ECHO_C" >&6
4381 else
4382 cat >conftest.$ac_ext <<_ACEOF
4383 /* confdefs.h. */
4384 _ACEOF
4385 cat confdefs.h >>conftest.$ac_ext
4386 cat >>conftest.$ac_ext <<_ACEOF
4387 /* end confdefs.h. */
4388 $ac_includes_default
4389 int
4390 main ()
4391 {
4392 if ((void * *) 0)
4393 return 0;
4394 if (sizeof (void *))
4395 return 0;
4396 ;
4397 return 0;
4398 }
4399 _ACEOF
4400 rm -f conftest.$ac_objext
4401 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4402 (eval $ac_compile) 2>conftest.er1
4403 ac_status=$?
4404 grep -v '^ *+' conftest.er1 >conftest.err
4405 rm -f conftest.er1
4406 cat conftest.err >&5
4407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4408 (exit $ac_status); } &&
4409 { ac_try='test -z "$ac_c_werror_flag"
4410 || test ! -s conftest.err'
4411 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4412 (eval $ac_try) 2>&5
4413 ac_status=$?
4414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4415 (exit $ac_status); }; } &&
4416 { ac_try='test -s conftest.$ac_objext'
4417 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4418 (eval $ac_try) 2>&5
4419 ac_status=$?
4420 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4421 (exit $ac_status); }; }; then
4422 ac_cv_type_void_p=yes
4423 else
4424 echo "$as_me: failed program was:" >&5
4425 sed 's/^/| /' conftest.$ac_ext >&5
4426
4427 ac_cv_type_void_p=no
4428 fi
4429 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4430 fi
4431 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4432 echo "${ECHO_T}$ac_cv_type_void_p" >&6
4433
4434 echo "$as_me:$LINENO: checking size of void *" >&5
4435 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
4436 if test "${ac_cv_sizeof_void_p+set}" = set; then
4437 echo $ECHO_N "(cached) $ECHO_C" >&6
4438 else
4439 if test "$ac_cv_type_void_p" = yes; then
4440 # The cast to unsigned long works around a bug in the HP C Compiler
4441 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4442 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4443 # This bug is HP SR number 8606223364.
4444 if test "$cross_compiling" = yes; then
4445 # Depending upon the size, compute the lo and hi bounds.
4446 cat >conftest.$ac_ext <<_ACEOF
4447 /* confdefs.h. */
4448 _ACEOF
4449 cat confdefs.h >>conftest.$ac_ext
4450 cat >>conftest.$ac_ext <<_ACEOF
4451 /* end confdefs.h. */
4452 $ac_includes_default
4453 int
4454 main ()
4455 {
4456 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
4457 test_array [0] = 0
4458
4459 ;
4460 return 0;
4461 }
4462 _ACEOF
4463 rm -f conftest.$ac_objext
4464 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4465 (eval $ac_compile) 2>conftest.er1
4466 ac_status=$?
4467 grep -v '^ *+' conftest.er1 >conftest.err
4468 rm -f conftest.er1
4469 cat conftest.err >&5
4470 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4471 (exit $ac_status); } &&
4472 { ac_try='test -z "$ac_c_werror_flag"
4473 || test ! -s conftest.err'
4474 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4475 (eval $ac_try) 2>&5
4476 ac_status=$?
4477 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4478 (exit $ac_status); }; } &&
4479 { ac_try='test -s conftest.$ac_objext'
4480 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4481 (eval $ac_try) 2>&5
4482 ac_status=$?
4483 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4484 (exit $ac_status); }; }; then
4485 ac_lo=0 ac_mid=0
4486 while :; do
4487 cat >conftest.$ac_ext <<_ACEOF
4488 /* confdefs.h. */
4489 _ACEOF
4490 cat confdefs.h >>conftest.$ac_ext
4491 cat >>conftest.$ac_ext <<_ACEOF
4492 /* end confdefs.h. */
4493 $ac_includes_default
4494 int
4495 main ()
4496 {
4497 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4498 test_array [0] = 0
4499
4500 ;
4501 return 0;
4502 }
4503 _ACEOF
4504 rm -f conftest.$ac_objext
4505 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4506 (eval $ac_compile) 2>conftest.er1
4507 ac_status=$?
4508 grep -v '^ *+' conftest.er1 >conftest.err
4509 rm -f conftest.er1
4510 cat conftest.err >&5
4511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4512 (exit $ac_status); } &&
4513 { ac_try='test -z "$ac_c_werror_flag"
4514 || test ! -s conftest.err'
4515 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4516 (eval $ac_try) 2>&5
4517 ac_status=$?
4518 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4519 (exit $ac_status); }; } &&
4520 { ac_try='test -s conftest.$ac_objext'
4521 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4522 (eval $ac_try) 2>&5
4523 ac_status=$?
4524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4525 (exit $ac_status); }; }; then
4526 ac_hi=$ac_mid; break
4527 else
4528 echo "$as_me: failed program was:" >&5
4529 sed 's/^/| /' conftest.$ac_ext >&5
4530
4531 ac_lo=`expr $ac_mid + 1`
4532 if test $ac_lo -le $ac_mid; then
4533 ac_lo= ac_hi=
4534 break
4535 fi
4536 ac_mid=`expr 2 '*' $ac_mid + 1`
4537 fi
4538 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4539 done
4540 else
4541 echo "$as_me: failed program was:" >&5
4542 sed 's/^/| /' conftest.$ac_ext >&5
4543
4544 cat >conftest.$ac_ext <<_ACEOF
4545 /* confdefs.h. */
4546 _ACEOF
4547 cat confdefs.h >>conftest.$ac_ext
4548 cat >>conftest.$ac_ext <<_ACEOF
4549 /* end confdefs.h. */
4550 $ac_includes_default
4551 int
4552 main ()
4553 {
4554 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
4555 test_array [0] = 0
4556
4557 ;
4558 return 0;
4559 }
4560 _ACEOF
4561 rm -f conftest.$ac_objext
4562 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4563 (eval $ac_compile) 2>conftest.er1
4564 ac_status=$?
4565 grep -v '^ *+' conftest.er1 >conftest.err
4566 rm -f conftest.er1
4567 cat conftest.err >&5
4568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4569 (exit $ac_status); } &&
4570 { ac_try='test -z "$ac_c_werror_flag"
4571 || test ! -s conftest.err'
4572 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4573 (eval $ac_try) 2>&5
4574 ac_status=$?
4575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4576 (exit $ac_status); }; } &&
4577 { ac_try='test -s conftest.$ac_objext'
4578 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4579 (eval $ac_try) 2>&5
4580 ac_status=$?
4581 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4582 (exit $ac_status); }; }; then
4583 ac_hi=-1 ac_mid=-1
4584 while :; do
4585 cat >conftest.$ac_ext <<_ACEOF
4586 /* confdefs.h. */
4587 _ACEOF
4588 cat confdefs.h >>conftest.$ac_ext
4589 cat >>conftest.$ac_ext <<_ACEOF
4590 /* end confdefs.h. */
4591 $ac_includes_default
4592 int
4593 main ()
4594 {
4595 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
4596 test_array [0] = 0
4597
4598 ;
4599 return 0;
4600 }
4601 _ACEOF
4602 rm -f conftest.$ac_objext
4603 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4604 (eval $ac_compile) 2>conftest.er1
4605 ac_status=$?
4606 grep -v '^ *+' conftest.er1 >conftest.err
4607 rm -f conftest.er1
4608 cat conftest.err >&5
4609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4610 (exit $ac_status); } &&
4611 { ac_try='test -z "$ac_c_werror_flag"
4612 || test ! -s conftest.err'
4613 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4614 (eval $ac_try) 2>&5
4615 ac_status=$?
4616 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4617 (exit $ac_status); }; } &&
4618 { ac_try='test -s conftest.$ac_objext'
4619 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4620 (eval $ac_try) 2>&5
4621 ac_status=$?
4622 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4623 (exit $ac_status); }; }; then
4624 ac_lo=$ac_mid; break
4625 else
4626 echo "$as_me: failed program was:" >&5
4627 sed 's/^/| /' conftest.$ac_ext >&5
4628
4629 ac_hi=`expr '(' $ac_mid ')' - 1`
4630 if test $ac_mid -le $ac_hi; then
4631 ac_lo= ac_hi=
4632 break
4633 fi
4634 ac_mid=`expr 2 '*' $ac_mid`
4635 fi
4636 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4637 done
4638 else
4639 echo "$as_me: failed program was:" >&5
4640 sed 's/^/| /' conftest.$ac_ext >&5
4641
4642 ac_lo= ac_hi=
4643 fi
4644 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4645 fi
4646 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4647 # Binary search between lo and hi bounds.
4648 while test "x$ac_lo" != "x$ac_hi"; do
4649 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4650 cat >conftest.$ac_ext <<_ACEOF
4651 /* confdefs.h. */
4652 _ACEOF
4653 cat confdefs.h >>conftest.$ac_ext
4654 cat >>conftest.$ac_ext <<_ACEOF
4655 /* end confdefs.h. */
4656 $ac_includes_default
4657 int
4658 main ()
4659 {
4660 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4661 test_array [0] = 0
4662
4663 ;
4664 return 0;
4665 }
4666 _ACEOF
4667 rm -f conftest.$ac_objext
4668 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4669 (eval $ac_compile) 2>conftest.er1
4670 ac_status=$?
4671 grep -v '^ *+' conftest.er1 >conftest.err
4672 rm -f conftest.er1
4673 cat conftest.err >&5
4674 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4675 (exit $ac_status); } &&
4676 { ac_try='test -z "$ac_c_werror_flag"
4677 || test ! -s conftest.err'
4678 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4679 (eval $ac_try) 2>&5
4680 ac_status=$?
4681 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4682 (exit $ac_status); }; } &&
4683 { ac_try='test -s conftest.$ac_objext'
4684 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4685 (eval $ac_try) 2>&5
4686 ac_status=$?
4687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4688 (exit $ac_status); }; }; then
4689 ac_hi=$ac_mid
4690 else
4691 echo "$as_me: failed program was:" >&5
4692 sed 's/^/| /' conftest.$ac_ext >&5
4693
4694 ac_lo=`expr '(' $ac_mid ')' + 1`
4695 fi
4696 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4697 done
4698 case $ac_lo in
4699 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4700 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4701 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4702 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4703 See \`config.log' for more details." >&5
4704 echo "$as_me: error: cannot compute sizeof (void *), 77
4705 See \`config.log' for more details." >&2;}
4706 { (exit 1); exit 1; }; }; } ;;
4707 esac
4708 else
4709 if test "$cross_compiling" = yes; then
4710 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4711 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4712 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4713 See \`config.log' for more details." >&5
4714 echo "$as_me: error: cannot run test program while cross compiling
4715 See \`config.log' for more details." >&2;}
4716 { (exit 1); exit 1; }; }; }
4717 else
4718 cat >conftest.$ac_ext <<_ACEOF
4719 /* confdefs.h. */
4720 _ACEOF
4721 cat confdefs.h >>conftest.$ac_ext
4722 cat >>conftest.$ac_ext <<_ACEOF
4723 /* end confdefs.h. */
4724 $ac_includes_default
4725 long longval () { return (long) (sizeof (void *)); }
4726 unsigned long ulongval () { return (long) (sizeof (void *)); }
4727 #include <stdio.h>
4728 #include <stdlib.h>
4729 int
4730 main ()
4731 {
4732
4733 FILE *f = fopen ("conftest.val", "w");
4734 if (! f)
4735 exit (1);
4736 if (((long) (sizeof (void *))) < 0)
4737 {
4738 long i = longval ();
4739 if (i != ((long) (sizeof (void *))))
4740 exit (1);
4741 fprintf (f, "%ld\n", i);
4742 }
4743 else
4744 {
4745 unsigned long i = ulongval ();
4746 if (i != ((long) (sizeof (void *))))
4747 exit (1);
4748 fprintf (f, "%lu\n", i);
4749 }
4750 exit (ferror (f) || fclose (f) != 0);
4751
4752 ;
4753 return 0;
4754 }
4755 _ACEOF
4756 rm -f conftest$ac_exeext
4757 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4758 (eval $ac_link) 2>&5
4759 ac_status=$?
4760 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4761 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4762 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4763 (eval $ac_try) 2>&5
4764 ac_status=$?
4765 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4766 (exit $ac_status); }; }; then
4767 ac_cv_sizeof_void_p=`cat conftest.val`
4768 else
4769 echo "$as_me: program exited with status $ac_status" >&5
4770 echo "$as_me: failed program was:" >&5
4771 sed 's/^/| /' conftest.$ac_ext >&5
4772
4773 ( exit $ac_status )
4774 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4775 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4776 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4777 See \`config.log' for more details." >&5
4778 echo "$as_me: error: cannot compute sizeof (void *), 77
4779 See \`config.log' for more details." >&2;}
4780 { (exit 1); exit 1; }; }; }
4781 fi
4782 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4783 fi
4784 fi
4785 rm -f conftest.val
4786 else
4787 ac_cv_sizeof_void_p=0
4788 fi
4789 fi
4790 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4791 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
4792 cat >>confdefs.h <<_ACEOF
4793 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4794 _ACEOF
4795
4796
4797 echo "$as_me:$LINENO: checking for short" >&5
4798 echo $ECHO_N "checking for short... $ECHO_C" >&6
4799 if test "${ac_cv_type_short+set}" = set; then
4800 echo $ECHO_N "(cached) $ECHO_C" >&6
4801 else
4802 cat >conftest.$ac_ext <<_ACEOF
4803 /* confdefs.h. */
4804 _ACEOF
4805 cat confdefs.h >>conftest.$ac_ext
4806 cat >>conftest.$ac_ext <<_ACEOF
4807 /* end confdefs.h. */
4808 $ac_includes_default
4809 int
4810 main ()
4811 {
4812 if ((short *) 0)
4813 return 0;
4814 if (sizeof (short))
4815 return 0;
4816 ;
4817 return 0;
4818 }
4819 _ACEOF
4820 rm -f conftest.$ac_objext
4821 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4822 (eval $ac_compile) 2>conftest.er1
4823 ac_status=$?
4824 grep -v '^ *+' conftest.er1 >conftest.err
4825 rm -f conftest.er1
4826 cat conftest.err >&5
4827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4828 (exit $ac_status); } &&
4829 { ac_try='test -z "$ac_c_werror_flag"
4830 || test ! -s conftest.err'
4831 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4832 (eval $ac_try) 2>&5
4833 ac_status=$?
4834 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4835 (exit $ac_status); }; } &&
4836 { ac_try='test -s conftest.$ac_objext'
4837 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4838 (eval $ac_try) 2>&5
4839 ac_status=$?
4840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4841 (exit $ac_status); }; }; then
4842 ac_cv_type_short=yes
4843 else
4844 echo "$as_me: failed program was:" >&5
4845 sed 's/^/| /' conftest.$ac_ext >&5
4846
4847 ac_cv_type_short=no
4848 fi
4849 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4850 fi
4851 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4852 echo "${ECHO_T}$ac_cv_type_short" >&6
4853
4854 echo "$as_me:$LINENO: checking size of short" >&5
4855 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4856 if test "${ac_cv_sizeof_short+set}" = set; then
4857 echo $ECHO_N "(cached) $ECHO_C" >&6
4858 else
4859 if test "$ac_cv_type_short" = yes; then
4860 # The cast to unsigned long works around a bug in the HP C Compiler
4861 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4862 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4863 # This bug is HP SR number 8606223364.
4864 if test "$cross_compiling" = yes; then
4865 # Depending upon the size, compute the lo and hi bounds.
4866 cat >conftest.$ac_ext <<_ACEOF
4867 /* confdefs.h. */
4868 _ACEOF
4869 cat confdefs.h >>conftest.$ac_ext
4870 cat >>conftest.$ac_ext <<_ACEOF
4871 /* end confdefs.h. */
4872 $ac_includes_default
4873 int
4874 main ()
4875 {
4876 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4877 test_array [0] = 0
4878
4879 ;
4880 return 0;
4881 }
4882 _ACEOF
4883 rm -f conftest.$ac_objext
4884 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4885 (eval $ac_compile) 2>conftest.er1
4886 ac_status=$?
4887 grep -v '^ *+' conftest.er1 >conftest.err
4888 rm -f conftest.er1
4889 cat conftest.err >&5
4890 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4891 (exit $ac_status); } &&
4892 { ac_try='test -z "$ac_c_werror_flag"
4893 || test ! -s conftest.err'
4894 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4895 (eval $ac_try) 2>&5
4896 ac_status=$?
4897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4898 (exit $ac_status); }; } &&
4899 { ac_try='test -s conftest.$ac_objext'
4900 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4901 (eval $ac_try) 2>&5
4902 ac_status=$?
4903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4904 (exit $ac_status); }; }; then
4905 ac_lo=0 ac_mid=0
4906 while :; do
4907 cat >conftest.$ac_ext <<_ACEOF
4908 /* confdefs.h. */
4909 _ACEOF
4910 cat confdefs.h >>conftest.$ac_ext
4911 cat >>conftest.$ac_ext <<_ACEOF
4912 /* end confdefs.h. */
4913 $ac_includes_default
4914 int
4915 main ()
4916 {
4917 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4918 test_array [0] = 0
4919
4920 ;
4921 return 0;
4922 }
4923 _ACEOF
4924 rm -f conftest.$ac_objext
4925 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4926 (eval $ac_compile) 2>conftest.er1
4927 ac_status=$?
4928 grep -v '^ *+' conftest.er1 >conftest.err
4929 rm -f conftest.er1
4930 cat conftest.err >&5
4931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4932 (exit $ac_status); } &&
4933 { ac_try='test -z "$ac_c_werror_flag"
4934 || test ! -s conftest.err'
4935 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4936 (eval $ac_try) 2>&5
4937 ac_status=$?
4938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4939 (exit $ac_status); }; } &&
4940 { ac_try='test -s conftest.$ac_objext'
4941 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4942 (eval $ac_try) 2>&5
4943 ac_status=$?
4944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4945 (exit $ac_status); }; }; then
4946 ac_hi=$ac_mid; break
4947 else
4948 echo "$as_me: failed program was:" >&5
4949 sed 's/^/| /' conftest.$ac_ext >&5
4950
4951 ac_lo=`expr $ac_mid + 1`
4952 if test $ac_lo -le $ac_mid; then
4953 ac_lo= ac_hi=
4954 break
4955 fi
4956 ac_mid=`expr 2 '*' $ac_mid + 1`
4957 fi
4958 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4959 done
4960 else
4961 echo "$as_me: failed program was:" >&5
4962 sed 's/^/| /' conftest.$ac_ext >&5
4963
4964 cat >conftest.$ac_ext <<_ACEOF
4965 /* confdefs.h. */
4966 _ACEOF
4967 cat confdefs.h >>conftest.$ac_ext
4968 cat >>conftest.$ac_ext <<_ACEOF
4969 /* end confdefs.h. */
4970 $ac_includes_default
4971 int
4972 main ()
4973 {
4974 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4975 test_array [0] = 0
4976
4977 ;
4978 return 0;
4979 }
4980 _ACEOF
4981 rm -f conftest.$ac_objext
4982 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4983 (eval $ac_compile) 2>conftest.er1
4984 ac_status=$?
4985 grep -v '^ *+' conftest.er1 >conftest.err
4986 rm -f conftest.er1
4987 cat conftest.err >&5
4988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989 (exit $ac_status); } &&
4990 { ac_try='test -z "$ac_c_werror_flag"
4991 || test ! -s conftest.err'
4992 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4993 (eval $ac_try) 2>&5
4994 ac_status=$?
4995 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4996 (exit $ac_status); }; } &&
4997 { ac_try='test -s conftest.$ac_objext'
4998 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4999 (eval $ac_try) 2>&5
5000 ac_status=$?
5001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5002 (exit $ac_status); }; }; then
5003 ac_hi=-1 ac_mid=-1
5004 while :; do
5005 cat >conftest.$ac_ext <<_ACEOF
5006 /* confdefs.h. */
5007 _ACEOF
5008 cat confdefs.h >>conftest.$ac_ext
5009 cat >>conftest.$ac_ext <<_ACEOF
5010 /* end confdefs.h. */
5011 $ac_includes_default
5012 int
5013 main ()
5014 {
5015 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
5016 test_array [0] = 0
5017
5018 ;
5019 return 0;
5020 }
5021 _ACEOF
5022 rm -f conftest.$ac_objext
5023 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5024 (eval $ac_compile) 2>conftest.er1
5025 ac_status=$?
5026 grep -v '^ *+' conftest.er1 >conftest.err
5027 rm -f conftest.er1
5028 cat conftest.err >&5
5029 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5030 (exit $ac_status); } &&
5031 { ac_try='test -z "$ac_c_werror_flag"
5032 || test ! -s conftest.err'
5033 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5034 (eval $ac_try) 2>&5
5035 ac_status=$?
5036 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5037 (exit $ac_status); }; } &&
5038 { ac_try='test -s conftest.$ac_objext'
5039 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5040 (eval $ac_try) 2>&5
5041 ac_status=$?
5042 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5043 (exit $ac_status); }; }; then
5044 ac_lo=$ac_mid; break
5045 else
5046 echo "$as_me: failed program was:" >&5
5047 sed 's/^/| /' conftest.$ac_ext >&5
5048
5049 ac_hi=`expr '(' $ac_mid ')' - 1`
5050 if test $ac_mid -le $ac_hi; then
5051 ac_lo= ac_hi=
5052 break
5053 fi
5054 ac_mid=`expr 2 '*' $ac_mid`
5055 fi
5056 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5057 done
5058 else
5059 echo "$as_me: failed program was:" >&5
5060 sed 's/^/| /' conftest.$ac_ext >&5
5061
5062 ac_lo= ac_hi=
5063 fi
5064 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5065 fi
5066 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5067 # Binary search between lo and hi bounds.
5068 while test "x$ac_lo" != "x$ac_hi"; do
5069 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5070 cat >conftest.$ac_ext <<_ACEOF
5071 /* confdefs.h. */
5072 _ACEOF
5073 cat confdefs.h >>conftest.$ac_ext
5074 cat >>conftest.$ac_ext <<_ACEOF
5075 /* end confdefs.h. */
5076 $ac_includes_default
5077 int
5078 main ()
5079 {
5080 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
5081 test_array [0] = 0
5082
5083 ;
5084 return 0;
5085 }
5086 _ACEOF
5087 rm -f conftest.$ac_objext
5088 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5089 (eval $ac_compile) 2>conftest.er1
5090 ac_status=$?
5091 grep -v '^ *+' conftest.er1 >conftest.err
5092 rm -f conftest.er1
5093 cat conftest.err >&5
5094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5095 (exit $ac_status); } &&
5096 { ac_try='test -z "$ac_c_werror_flag"
5097 || test ! -s conftest.err'
5098 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5099 (eval $ac_try) 2>&5
5100 ac_status=$?
5101 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5102 (exit $ac_status); }; } &&
5103 { ac_try='test -s conftest.$ac_objext'
5104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5105 (eval $ac_try) 2>&5
5106 ac_status=$?
5107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5108 (exit $ac_status); }; }; then
5109 ac_hi=$ac_mid
5110 else
5111 echo "$as_me: failed program was:" >&5
5112 sed 's/^/| /' conftest.$ac_ext >&5
5113
5114 ac_lo=`expr '(' $ac_mid ')' + 1`
5115 fi
5116 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5117 done
5118 case $ac_lo in
5119 ?*) ac_cv_sizeof_short=$ac_lo;;
5120 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5121 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5122 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5123 See \`config.log' for more details." >&5
5124 echo "$as_me: error: cannot compute sizeof (short), 77
5125 See \`config.log' for more details." >&2;}
5126 { (exit 1); exit 1; }; }; } ;;
5127 esac
5128 else
5129 if test "$cross_compiling" = yes; then
5130 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5131 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5132 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5133 See \`config.log' for more details." >&5
5134 echo "$as_me: error: cannot run test program while cross compiling
5135 See \`config.log' for more details." >&2;}
5136 { (exit 1); exit 1; }; }; }
5137 else
5138 cat >conftest.$ac_ext <<_ACEOF
5139 /* confdefs.h. */
5140 _ACEOF
5141 cat confdefs.h >>conftest.$ac_ext
5142 cat >>conftest.$ac_ext <<_ACEOF
5143 /* end confdefs.h. */
5144 $ac_includes_default
5145 long longval () { return (long) (sizeof (short)); }
5146 unsigned long ulongval () { return (long) (sizeof (short)); }
5147 #include <stdio.h>
5148 #include <stdlib.h>
5149 int
5150 main ()
5151 {
5152
5153 FILE *f = fopen ("conftest.val", "w");
5154 if (! f)
5155 exit (1);
5156 if (((long) (sizeof (short))) < 0)
5157 {
5158 long i = longval ();
5159 if (i != ((long) (sizeof (short))))
5160 exit (1);
5161 fprintf (f, "%ld\n", i);
5162 }
5163 else
5164 {
5165 unsigned long i = ulongval ();
5166 if (i != ((long) (sizeof (short))))
5167 exit (1);
5168 fprintf (f, "%lu\n", i);
5169 }
5170 exit (ferror (f) || fclose (f) != 0);
5171
5172 ;
5173 return 0;
5174 }
5175 _ACEOF
5176 rm -f conftest$ac_exeext
5177 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5178 (eval $ac_link) 2>&5
5179 ac_status=$?
5180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5181 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5182 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5183 (eval $ac_try) 2>&5
5184 ac_status=$?
5185 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5186 (exit $ac_status); }; }; then
5187 ac_cv_sizeof_short=`cat conftest.val`
5188 else
5189 echo "$as_me: program exited with status $ac_status" >&5
5190 echo "$as_me: failed program was:" >&5
5191 sed 's/^/| /' conftest.$ac_ext >&5
5192
5193 ( exit $ac_status )
5194 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5195 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5196 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5197 See \`config.log' for more details." >&5
5198 echo "$as_me: error: cannot compute sizeof (short), 77
5199 See \`config.log' for more details." >&2;}
5200 { (exit 1); exit 1; }; }; }
5201 fi
5202 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5203 fi
5204 fi
5205 rm -f conftest.val
5206 else
5207 ac_cv_sizeof_short=0
5208 fi
5209 fi
5210 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5211 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
5212 cat >>confdefs.h <<_ACEOF
5213 #define SIZEOF_SHORT $ac_cv_sizeof_short
5214 _ACEOF
5215
5216
5217 echo "$as_me:$LINENO: checking for int" >&5
5218 echo $ECHO_N "checking for int... $ECHO_C" >&6
5219 if test "${ac_cv_type_int+set}" = set; then
5220 echo $ECHO_N "(cached) $ECHO_C" >&6
5221 else
5222 cat >conftest.$ac_ext <<_ACEOF
5223 /* confdefs.h. */
5224 _ACEOF
5225 cat confdefs.h >>conftest.$ac_ext
5226 cat >>conftest.$ac_ext <<_ACEOF
5227 /* end confdefs.h. */
5228 $ac_includes_default
5229 int
5230 main ()
5231 {
5232 if ((int *) 0)
5233 return 0;
5234 if (sizeof (int))
5235 return 0;
5236 ;
5237 return 0;
5238 }
5239 _ACEOF
5240 rm -f conftest.$ac_objext
5241 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5242 (eval $ac_compile) 2>conftest.er1
5243 ac_status=$?
5244 grep -v '^ *+' conftest.er1 >conftest.err
5245 rm -f conftest.er1
5246 cat conftest.err >&5
5247 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5248 (exit $ac_status); } &&
5249 { ac_try='test -z "$ac_c_werror_flag"
5250 || test ! -s conftest.err'
5251 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5252 (eval $ac_try) 2>&5
5253 ac_status=$?
5254 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5255 (exit $ac_status); }; } &&
5256 { ac_try='test -s conftest.$ac_objext'
5257 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5258 (eval $ac_try) 2>&5
5259 ac_status=$?
5260 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5261 (exit $ac_status); }; }; then
5262 ac_cv_type_int=yes
5263 else
5264 echo "$as_me: failed program was:" >&5
5265 sed 's/^/| /' conftest.$ac_ext >&5
5266
5267 ac_cv_type_int=no
5268 fi
5269 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5270 fi
5271 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5272 echo "${ECHO_T}$ac_cv_type_int" >&6
5273
5274 echo "$as_me:$LINENO: checking size of int" >&5
5275 echo $ECHO_N "checking size of int... $ECHO_C" >&6
5276 if test "${ac_cv_sizeof_int+set}" = set; then
5277 echo $ECHO_N "(cached) $ECHO_C" >&6
5278 else
5279 if test "$ac_cv_type_int" = yes; then
5280 # The cast to unsigned long works around a bug in the HP C Compiler
5281 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5282 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5283 # This bug is HP SR number 8606223364.
5284 if test "$cross_compiling" = yes; then
5285 # Depending upon the size, compute the lo and hi bounds.
5286 cat >conftest.$ac_ext <<_ACEOF
5287 /* confdefs.h. */
5288 _ACEOF
5289 cat confdefs.h >>conftest.$ac_ext
5290 cat >>conftest.$ac_ext <<_ACEOF
5291 /* end confdefs.h. */
5292 $ac_includes_default
5293 int
5294 main ()
5295 {
5296 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
5297 test_array [0] = 0
5298
5299 ;
5300 return 0;
5301 }
5302 _ACEOF
5303 rm -f conftest.$ac_objext
5304 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5305 (eval $ac_compile) 2>conftest.er1
5306 ac_status=$?
5307 grep -v '^ *+' conftest.er1 >conftest.err
5308 rm -f conftest.er1
5309 cat conftest.err >&5
5310 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5311 (exit $ac_status); } &&
5312 { ac_try='test -z "$ac_c_werror_flag"
5313 || test ! -s conftest.err'
5314 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5315 (eval $ac_try) 2>&5
5316 ac_status=$?
5317 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5318 (exit $ac_status); }; } &&
5319 { ac_try='test -s conftest.$ac_objext'
5320 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5321 (eval $ac_try) 2>&5
5322 ac_status=$?
5323 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5324 (exit $ac_status); }; }; then
5325 ac_lo=0 ac_mid=0
5326 while :; do
5327 cat >conftest.$ac_ext <<_ACEOF
5328 /* confdefs.h. */
5329 _ACEOF
5330 cat confdefs.h >>conftest.$ac_ext
5331 cat >>conftest.$ac_ext <<_ACEOF
5332 /* end confdefs.h. */
5333 $ac_includes_default
5334 int
5335 main ()
5336 {
5337 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5338 test_array [0] = 0
5339
5340 ;
5341 return 0;
5342 }
5343 _ACEOF
5344 rm -f conftest.$ac_objext
5345 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5346 (eval $ac_compile) 2>conftest.er1
5347 ac_status=$?
5348 grep -v '^ *+' conftest.er1 >conftest.err
5349 rm -f conftest.er1
5350 cat conftest.err >&5
5351 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5352 (exit $ac_status); } &&
5353 { ac_try='test -z "$ac_c_werror_flag"
5354 || test ! -s conftest.err'
5355 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5356 (eval $ac_try) 2>&5
5357 ac_status=$?
5358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5359 (exit $ac_status); }; } &&
5360 { ac_try='test -s conftest.$ac_objext'
5361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5362 (eval $ac_try) 2>&5
5363 ac_status=$?
5364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5365 (exit $ac_status); }; }; then
5366 ac_hi=$ac_mid; break
5367 else
5368 echo "$as_me: failed program was:" >&5
5369 sed 's/^/| /' conftest.$ac_ext >&5
5370
5371 ac_lo=`expr $ac_mid + 1`
5372 if test $ac_lo -le $ac_mid; then
5373 ac_lo= ac_hi=
5374 break
5375 fi
5376 ac_mid=`expr 2 '*' $ac_mid + 1`
5377 fi
5378 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5379 done
5380 else
5381 echo "$as_me: failed program was:" >&5
5382 sed 's/^/| /' conftest.$ac_ext >&5
5383
5384 cat >conftest.$ac_ext <<_ACEOF
5385 /* confdefs.h. */
5386 _ACEOF
5387 cat confdefs.h >>conftest.$ac_ext
5388 cat >>conftest.$ac_ext <<_ACEOF
5389 /* end confdefs.h. */
5390 $ac_includes_default
5391 int
5392 main ()
5393 {
5394 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
5395 test_array [0] = 0
5396
5397 ;
5398 return 0;
5399 }
5400 _ACEOF
5401 rm -f conftest.$ac_objext
5402 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5403 (eval $ac_compile) 2>conftest.er1
5404 ac_status=$?
5405 grep -v '^ *+' conftest.er1 >conftest.err
5406 rm -f conftest.er1
5407 cat conftest.err >&5
5408 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5409 (exit $ac_status); } &&
5410 { ac_try='test -z "$ac_c_werror_flag"
5411 || test ! -s conftest.err'
5412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5413 (eval $ac_try) 2>&5
5414 ac_status=$?
5415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5416 (exit $ac_status); }; } &&
5417 { ac_try='test -s conftest.$ac_objext'
5418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5419 (eval $ac_try) 2>&5
5420 ac_status=$?
5421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5422 (exit $ac_status); }; }; then
5423 ac_hi=-1 ac_mid=-1
5424 while :; do
5425 cat >conftest.$ac_ext <<_ACEOF
5426 /* confdefs.h. */
5427 _ACEOF
5428 cat confdefs.h >>conftest.$ac_ext
5429 cat >>conftest.$ac_ext <<_ACEOF
5430 /* end confdefs.h. */
5431 $ac_includes_default
5432 int
5433 main ()
5434 {
5435 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
5436 test_array [0] = 0
5437
5438 ;
5439 return 0;
5440 }
5441 _ACEOF
5442 rm -f conftest.$ac_objext
5443 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5444 (eval $ac_compile) 2>conftest.er1
5445 ac_status=$?
5446 grep -v '^ *+' conftest.er1 >conftest.err
5447 rm -f conftest.er1
5448 cat conftest.err >&5
5449 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5450 (exit $ac_status); } &&
5451 { ac_try='test -z "$ac_c_werror_flag"
5452 || test ! -s conftest.err'
5453 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5454 (eval $ac_try) 2>&5
5455 ac_status=$?
5456 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5457 (exit $ac_status); }; } &&
5458 { ac_try='test -s conftest.$ac_objext'
5459 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5460 (eval $ac_try) 2>&5
5461 ac_status=$?
5462 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5463 (exit $ac_status); }; }; then
5464 ac_lo=$ac_mid; break
5465 else
5466 echo "$as_me: failed program was:" >&5
5467 sed 's/^/| /' conftest.$ac_ext >&5
5468
5469 ac_hi=`expr '(' $ac_mid ')' - 1`
5470 if test $ac_mid -le $ac_hi; then
5471 ac_lo= ac_hi=
5472 break
5473 fi
5474 ac_mid=`expr 2 '*' $ac_mid`
5475 fi
5476 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5477 done
5478 else
5479 echo "$as_me: failed program was:" >&5
5480 sed 's/^/| /' conftest.$ac_ext >&5
5481
5482 ac_lo= ac_hi=
5483 fi
5484 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5485 fi
5486 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5487 # Binary search between lo and hi bounds.
5488 while test "x$ac_lo" != "x$ac_hi"; do
5489 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5490 cat >conftest.$ac_ext <<_ACEOF
5491 /* confdefs.h. */
5492 _ACEOF
5493 cat confdefs.h >>conftest.$ac_ext
5494 cat >>conftest.$ac_ext <<_ACEOF
5495 /* end confdefs.h. */
5496 $ac_includes_default
5497 int
5498 main ()
5499 {
5500 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5501 test_array [0] = 0
5502
5503 ;
5504 return 0;
5505 }
5506 _ACEOF
5507 rm -f conftest.$ac_objext
5508 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5509 (eval $ac_compile) 2>conftest.er1
5510 ac_status=$?
5511 grep -v '^ *+' conftest.er1 >conftest.err
5512 rm -f conftest.er1
5513 cat conftest.err >&5
5514 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5515 (exit $ac_status); } &&
5516 { ac_try='test -z "$ac_c_werror_flag"
5517 || test ! -s conftest.err'
5518 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5519 (eval $ac_try) 2>&5
5520 ac_status=$?
5521 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5522 (exit $ac_status); }; } &&
5523 { ac_try='test -s conftest.$ac_objext'
5524 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5525 (eval $ac_try) 2>&5
5526 ac_status=$?
5527 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5528 (exit $ac_status); }; }; then
5529 ac_hi=$ac_mid
5530 else
5531 echo "$as_me: failed program was:" >&5
5532 sed 's/^/| /' conftest.$ac_ext >&5
5533
5534 ac_lo=`expr '(' $ac_mid ')' + 1`
5535 fi
5536 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5537 done
5538 case $ac_lo in
5539 ?*) ac_cv_sizeof_int=$ac_lo;;
5540 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5541 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5542 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5543 See \`config.log' for more details." >&5
5544 echo "$as_me: error: cannot compute sizeof (int), 77
5545 See \`config.log' for more details." >&2;}
5546 { (exit 1); exit 1; }; }; } ;;
5547 esac
5548 else
5549 if test "$cross_compiling" = yes; then
5550 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5551 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5552 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5553 See \`config.log' for more details." >&5
5554 echo "$as_me: error: cannot run test program while cross compiling
5555 See \`config.log' for more details." >&2;}
5556 { (exit 1); exit 1; }; }; }
5557 else
5558 cat >conftest.$ac_ext <<_ACEOF
5559 /* confdefs.h. */
5560 _ACEOF
5561 cat confdefs.h >>conftest.$ac_ext
5562 cat >>conftest.$ac_ext <<_ACEOF
5563 /* end confdefs.h. */
5564 $ac_includes_default
5565 long longval () { return (long) (sizeof (int)); }
5566 unsigned long ulongval () { return (long) (sizeof (int)); }
5567 #include <stdio.h>
5568 #include <stdlib.h>
5569 int
5570 main ()
5571 {
5572
5573 FILE *f = fopen ("conftest.val", "w");
5574 if (! f)
5575 exit (1);
5576 if (((long) (sizeof (int))) < 0)
5577 {
5578 long i = longval ();
5579 if (i != ((long) (sizeof (int))))
5580 exit (1);
5581 fprintf (f, "%ld\n", i);
5582 }
5583 else
5584 {
5585 unsigned long i = ulongval ();
5586 if (i != ((long) (sizeof (int))))
5587 exit (1);
5588 fprintf (f, "%lu\n", i);
5589 }
5590 exit (ferror (f) || fclose (f) != 0);
5591
5592 ;
5593 return 0;
5594 }
5595 _ACEOF
5596 rm -f conftest$ac_exeext
5597 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5598 (eval $ac_link) 2>&5
5599 ac_status=$?
5600 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5601 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5602 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5603 (eval $ac_try) 2>&5
5604 ac_status=$?
5605 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5606 (exit $ac_status); }; }; then
5607 ac_cv_sizeof_int=`cat conftest.val`
5608 else
5609 echo "$as_me: program exited with status $ac_status" >&5
5610 echo "$as_me: failed program was:" >&5
5611 sed 's/^/| /' conftest.$ac_ext >&5
5612
5613 ( exit $ac_status )
5614 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5615 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5616 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5617 See \`config.log' for more details." >&5
5618 echo "$as_me: error: cannot compute sizeof (int), 77
5619 See \`config.log' for more details." >&2;}
5620 { (exit 1); exit 1; }; }; }
5621 fi
5622 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5623 fi
5624 fi
5625 rm -f conftest.val
5626 else
5627 ac_cv_sizeof_int=0
5628 fi
5629 fi
5630 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5631 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5632 cat >>confdefs.h <<_ACEOF
5633 #define SIZEOF_INT $ac_cv_sizeof_int
5634 _ACEOF
5635
5636
5637 echo "$as_me:$LINENO: checking for long" >&5
5638 echo $ECHO_N "checking for long... $ECHO_C" >&6
5639 if test "${ac_cv_type_long+set}" = set; then
5640 echo $ECHO_N "(cached) $ECHO_C" >&6
5641 else
5642 cat >conftest.$ac_ext <<_ACEOF
5643 /* confdefs.h. */
5644 _ACEOF
5645 cat confdefs.h >>conftest.$ac_ext
5646 cat >>conftest.$ac_ext <<_ACEOF
5647 /* end confdefs.h. */
5648 $ac_includes_default
5649 int
5650 main ()
5651 {
5652 if ((long *) 0)
5653 return 0;
5654 if (sizeof (long))
5655 return 0;
5656 ;
5657 return 0;
5658 }
5659 _ACEOF
5660 rm -f conftest.$ac_objext
5661 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5662 (eval $ac_compile) 2>conftest.er1
5663 ac_status=$?
5664 grep -v '^ *+' conftest.er1 >conftest.err
5665 rm -f conftest.er1
5666 cat conftest.err >&5
5667 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5668 (exit $ac_status); } &&
5669 { ac_try='test -z "$ac_c_werror_flag"
5670 || test ! -s conftest.err'
5671 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5672 (eval $ac_try) 2>&5
5673 ac_status=$?
5674 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5675 (exit $ac_status); }; } &&
5676 { ac_try='test -s conftest.$ac_objext'
5677 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5678 (eval $ac_try) 2>&5
5679 ac_status=$?
5680 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5681 (exit $ac_status); }; }; then
5682 ac_cv_type_long=yes
5683 else
5684 echo "$as_me: failed program was:" >&5
5685 sed 's/^/| /' conftest.$ac_ext >&5
5686
5687 ac_cv_type_long=no
5688 fi
5689 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5690 fi
5691 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
5692 echo "${ECHO_T}$ac_cv_type_long" >&6
5693
5694 echo "$as_me:$LINENO: checking size of long" >&5
5695 echo $ECHO_N "checking size of long... $ECHO_C" >&6
5696 if test "${ac_cv_sizeof_long+set}" = set; then
5697 echo $ECHO_N "(cached) $ECHO_C" >&6
5698 else
5699 if test "$ac_cv_type_long" = yes; then
5700 # The cast to unsigned long works around a bug in the HP C Compiler
5701 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5702 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5703 # This bug is HP SR number 8606223364.
5704 if test "$cross_compiling" = yes; then
5705 # Depending upon the size, compute the lo and hi bounds.
5706 cat >conftest.$ac_ext <<_ACEOF
5707 /* confdefs.h. */
5708 _ACEOF
5709 cat confdefs.h >>conftest.$ac_ext
5710 cat >>conftest.$ac_ext <<_ACEOF
5711 /* end confdefs.h. */
5712 $ac_includes_default
5713 int
5714 main ()
5715 {
5716 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
5717 test_array [0] = 0
5718
5719 ;
5720 return 0;
5721 }
5722 _ACEOF
5723 rm -f conftest.$ac_objext
5724 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5725 (eval $ac_compile) 2>conftest.er1
5726 ac_status=$?
5727 grep -v '^ *+' conftest.er1 >conftest.err
5728 rm -f conftest.er1
5729 cat conftest.err >&5
5730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5731 (exit $ac_status); } &&
5732 { ac_try='test -z "$ac_c_werror_flag"
5733 || test ! -s conftest.err'
5734 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5735 (eval $ac_try) 2>&5
5736 ac_status=$?
5737 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5738 (exit $ac_status); }; } &&
5739 { ac_try='test -s conftest.$ac_objext'
5740 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5741 (eval $ac_try) 2>&5
5742 ac_status=$?
5743 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5744 (exit $ac_status); }; }; then
5745 ac_lo=0 ac_mid=0
5746 while :; do
5747 cat >conftest.$ac_ext <<_ACEOF
5748 /* confdefs.h. */
5749 _ACEOF
5750 cat confdefs.h >>conftest.$ac_ext
5751 cat >>conftest.$ac_ext <<_ACEOF
5752 /* end confdefs.h. */
5753 $ac_includes_default
5754 int
5755 main ()
5756 {
5757 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5758 test_array [0] = 0
5759
5760 ;
5761 return 0;
5762 }
5763 _ACEOF
5764 rm -f conftest.$ac_objext
5765 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5766 (eval $ac_compile) 2>conftest.er1
5767 ac_status=$?
5768 grep -v '^ *+' conftest.er1 >conftest.err
5769 rm -f conftest.er1
5770 cat conftest.err >&5
5771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5772 (exit $ac_status); } &&
5773 { ac_try='test -z "$ac_c_werror_flag"
5774 || test ! -s conftest.err'
5775 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5776 (eval $ac_try) 2>&5
5777 ac_status=$?
5778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5779 (exit $ac_status); }; } &&
5780 { ac_try='test -s conftest.$ac_objext'
5781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5782 (eval $ac_try) 2>&5
5783 ac_status=$?
5784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5785 (exit $ac_status); }; }; then
5786 ac_hi=$ac_mid; break
5787 else
5788 echo "$as_me: failed program was:" >&5
5789 sed 's/^/| /' conftest.$ac_ext >&5
5790
5791 ac_lo=`expr $ac_mid + 1`
5792 if test $ac_lo -le $ac_mid; then
5793 ac_lo= ac_hi=
5794 break
5795 fi
5796 ac_mid=`expr 2 '*' $ac_mid + 1`
5797 fi
5798 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5799 done
5800 else
5801 echo "$as_me: failed program was:" >&5
5802 sed 's/^/| /' conftest.$ac_ext >&5
5803
5804 cat >conftest.$ac_ext <<_ACEOF
5805 /* confdefs.h. */
5806 _ACEOF
5807 cat confdefs.h >>conftest.$ac_ext
5808 cat >>conftest.$ac_ext <<_ACEOF
5809 /* end confdefs.h. */
5810 $ac_includes_default
5811 int
5812 main ()
5813 {
5814 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
5815 test_array [0] = 0
5816
5817 ;
5818 return 0;
5819 }
5820 _ACEOF
5821 rm -f conftest.$ac_objext
5822 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5823 (eval $ac_compile) 2>conftest.er1
5824 ac_status=$?
5825 grep -v '^ *+' conftest.er1 >conftest.err
5826 rm -f conftest.er1
5827 cat conftest.err >&5
5828 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5829 (exit $ac_status); } &&
5830 { ac_try='test -z "$ac_c_werror_flag"
5831 || test ! -s conftest.err'
5832 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5833 (eval $ac_try) 2>&5
5834 ac_status=$?
5835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5836 (exit $ac_status); }; } &&
5837 { ac_try='test -s conftest.$ac_objext'
5838 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5839 (eval $ac_try) 2>&5
5840 ac_status=$?
5841 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5842 (exit $ac_status); }; }; then
5843 ac_hi=-1 ac_mid=-1
5844 while :; do
5845 cat >conftest.$ac_ext <<_ACEOF
5846 /* confdefs.h. */
5847 _ACEOF
5848 cat confdefs.h >>conftest.$ac_ext
5849 cat >>conftest.$ac_ext <<_ACEOF
5850 /* end confdefs.h. */
5851 $ac_includes_default
5852 int
5853 main ()
5854 {
5855 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5856 test_array [0] = 0
5857
5858 ;
5859 return 0;
5860 }
5861 _ACEOF
5862 rm -f conftest.$ac_objext
5863 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5864 (eval $ac_compile) 2>conftest.er1
5865 ac_status=$?
5866 grep -v '^ *+' conftest.er1 >conftest.err
5867 rm -f conftest.er1
5868 cat conftest.err >&5
5869 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5870 (exit $ac_status); } &&
5871 { ac_try='test -z "$ac_c_werror_flag"
5872 || test ! -s conftest.err'
5873 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5874 (eval $ac_try) 2>&5
5875 ac_status=$?
5876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5877 (exit $ac_status); }; } &&
5878 { ac_try='test -s conftest.$ac_objext'
5879 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5880 (eval $ac_try) 2>&5
5881 ac_status=$?
5882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5883 (exit $ac_status); }; }; then
5884 ac_lo=$ac_mid; break
5885 else
5886 echo "$as_me: failed program was:" >&5
5887 sed 's/^/| /' conftest.$ac_ext >&5
5888
5889 ac_hi=`expr '(' $ac_mid ')' - 1`
5890 if test $ac_mid -le $ac_hi; then
5891 ac_lo= ac_hi=
5892 break
5893 fi
5894 ac_mid=`expr 2 '*' $ac_mid`
5895 fi
5896 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5897 done
5898 else
5899 echo "$as_me: failed program was:" >&5
5900 sed 's/^/| /' conftest.$ac_ext >&5
5901
5902 ac_lo= ac_hi=
5903 fi
5904 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5905 fi
5906 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5907 # Binary search between lo and hi bounds.
5908 while test "x$ac_lo" != "x$ac_hi"; do
5909 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5910 cat >conftest.$ac_ext <<_ACEOF
5911 /* confdefs.h. */
5912 _ACEOF
5913 cat confdefs.h >>conftest.$ac_ext
5914 cat >>conftest.$ac_ext <<_ACEOF
5915 /* end confdefs.h. */
5916 $ac_includes_default
5917 int
5918 main ()
5919 {
5920 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5921 test_array [0] = 0
5922
5923 ;
5924 return 0;
5925 }
5926 _ACEOF
5927 rm -f conftest.$ac_objext
5928 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5929 (eval $ac_compile) 2>conftest.er1
5930 ac_status=$?
5931 grep -v '^ *+' conftest.er1 >conftest.err
5932 rm -f conftest.er1
5933 cat conftest.err >&5
5934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5935 (exit $ac_status); } &&
5936 { ac_try='test -z "$ac_c_werror_flag"
5937 || test ! -s conftest.err'
5938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5939 (eval $ac_try) 2>&5
5940 ac_status=$?
5941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5942 (exit $ac_status); }; } &&
5943 { ac_try='test -s conftest.$ac_objext'
5944 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5945 (eval $ac_try) 2>&5
5946 ac_status=$?
5947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948 (exit $ac_status); }; }; then
5949 ac_hi=$ac_mid
5950 else
5951 echo "$as_me: failed program was:" >&5
5952 sed 's/^/| /' conftest.$ac_ext >&5
5953
5954 ac_lo=`expr '(' $ac_mid ')' + 1`
5955 fi
5956 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5957 done
5958 case $ac_lo in
5959 ?*) ac_cv_sizeof_long=$ac_lo;;
5960 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5961 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5962 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5963 See \`config.log' for more details." >&5
5964 echo "$as_me: error: cannot compute sizeof (long), 77
5965 See \`config.log' for more details." >&2;}
5966 { (exit 1); exit 1; }; }; } ;;
5967 esac
5968 else
5969 if test "$cross_compiling" = yes; then
5970 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5971 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5972 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5973 See \`config.log' for more details." >&5
5974 echo "$as_me: error: cannot run test program while cross compiling
5975 See \`config.log' for more details." >&2;}
5976 { (exit 1); exit 1; }; }; }
5977 else
5978 cat >conftest.$ac_ext <<_ACEOF
5979 /* confdefs.h. */
5980 _ACEOF
5981 cat confdefs.h >>conftest.$ac_ext
5982 cat >>conftest.$ac_ext <<_ACEOF
5983 /* end confdefs.h. */
5984 $ac_includes_default
5985 long longval () { return (long) (sizeof (long)); }
5986 unsigned long ulongval () { return (long) (sizeof (long)); }
5987 #include <stdio.h>
5988 #include <stdlib.h>
5989 int
5990 main ()
5991 {
5992
5993 FILE *f = fopen ("conftest.val", "w");
5994 if (! f)
5995 exit (1);
5996 if (((long) (sizeof (long))) < 0)
5997 {
5998 long i = longval ();
5999 if (i != ((long) (sizeof (long))))
6000 exit (1);
6001 fprintf (f, "%ld\n", i);
6002 }
6003 else
6004 {
6005 unsigned long i = ulongval ();
6006 if (i != ((long) (sizeof (long))))
6007 exit (1);
6008 fprintf (f, "%lu\n", i);
6009 }
6010 exit (ferror (f) || fclose (f) != 0);
6011
6012 ;
6013 return 0;
6014 }
6015 _ACEOF
6016 rm -f conftest$ac_exeext
6017 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6018 (eval $ac_link) 2>&5
6019 ac_status=$?
6020 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6021 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6022 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6023 (eval $ac_try) 2>&5
6024 ac_status=$?
6025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6026 (exit $ac_status); }; }; then
6027 ac_cv_sizeof_long=`cat conftest.val`
6028 else
6029 echo "$as_me: program exited with status $ac_status" >&5
6030 echo "$as_me: failed program was:" >&5
6031 sed 's/^/| /' conftest.$ac_ext >&5
6032
6033 ( exit $ac_status )
6034 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6035 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6036 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
6037 See \`config.log' for more details." >&5
6038 echo "$as_me: error: cannot compute sizeof (long), 77
6039 See \`config.log' for more details." >&2;}
6040 { (exit 1); exit 1; }; }; }
6041 fi
6042 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6043 fi
6044 fi
6045 rm -f conftest.val
6046 else
6047 ac_cv_sizeof_long=0
6048 fi
6049 fi
6050 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
6051 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
6052 cat >>confdefs.h <<_ACEOF
6053 #define SIZEOF_LONG $ac_cv_sizeof_long
6054 _ACEOF
6055
6056
6057 echo "$as_me:$LINENO: checking for long long" >&5
6058 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6059 if test "${ac_cv_type_long_long+set}" = set; then
6060 echo $ECHO_N "(cached) $ECHO_C" >&6
6061 else
6062 cat >conftest.$ac_ext <<_ACEOF
6063 /* confdefs.h. */
6064 _ACEOF
6065 cat confdefs.h >>conftest.$ac_ext
6066 cat >>conftest.$ac_ext <<_ACEOF
6067 /* end confdefs.h. */
6068 $ac_includes_default
6069 int
6070 main ()
6071 {
6072 if ((long long *) 0)
6073 return 0;
6074 if (sizeof (long long))
6075 return 0;
6076 ;
6077 return 0;
6078 }
6079 _ACEOF
6080 rm -f conftest.$ac_objext
6081 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6082 (eval $ac_compile) 2>conftest.er1
6083 ac_status=$?
6084 grep -v '^ *+' conftest.er1 >conftest.err
6085 rm -f conftest.er1
6086 cat conftest.err >&5
6087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6088 (exit $ac_status); } &&
6089 { ac_try='test -z "$ac_c_werror_flag"
6090 || test ! -s conftest.err'
6091 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6092 (eval $ac_try) 2>&5
6093 ac_status=$?
6094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6095 (exit $ac_status); }; } &&
6096 { ac_try='test -s conftest.$ac_objext'
6097 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6098 (eval $ac_try) 2>&5
6099 ac_status=$?
6100 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6101 (exit $ac_status); }; }; then
6102 ac_cv_type_long_long=yes
6103 else
6104 echo "$as_me: failed program was:" >&5
6105 sed 's/^/| /' conftest.$ac_ext >&5
6106
6107 ac_cv_type_long_long=no
6108 fi
6109 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6110 fi
6111 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6112 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6113 if test $ac_cv_type_long_long = yes; then
6114
6115 cat >>confdefs.h <<_ACEOF
6116 #define HAVE_LONG_LONG 1
6117 _ACEOF
6118
6119 echo "$as_me:$LINENO: checking for long long" >&5
6120 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6121 if test "${ac_cv_type_long_long+set}" = set; then
6122 echo $ECHO_N "(cached) $ECHO_C" >&6
6123 else
6124 cat >conftest.$ac_ext <<_ACEOF
6125 /* confdefs.h. */
6126 _ACEOF
6127 cat confdefs.h >>conftest.$ac_ext
6128 cat >>conftest.$ac_ext <<_ACEOF
6129 /* end confdefs.h. */
6130 $ac_includes_default
6131 int
6132 main ()
6133 {
6134 if ((long long *) 0)
6135 return 0;
6136 if (sizeof (long long))
6137 return 0;
6138 ;
6139 return 0;
6140 }
6141 _ACEOF
6142 rm -f conftest.$ac_objext
6143 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6144 (eval $ac_compile) 2>conftest.er1
6145 ac_status=$?
6146 grep -v '^ *+' conftest.er1 >conftest.err
6147 rm -f conftest.er1
6148 cat conftest.err >&5
6149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6150 (exit $ac_status); } &&
6151 { ac_try='test -z "$ac_c_werror_flag"
6152 || test ! -s conftest.err'
6153 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6154 (eval $ac_try) 2>&5
6155 ac_status=$?
6156 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6157 (exit $ac_status); }; } &&
6158 { ac_try='test -s conftest.$ac_objext'
6159 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6160 (eval $ac_try) 2>&5
6161 ac_status=$?
6162 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6163 (exit $ac_status); }; }; then
6164 ac_cv_type_long_long=yes
6165 else
6166 echo "$as_me: failed program was:" >&5
6167 sed 's/^/| /' conftest.$ac_ext >&5
6168
6169 ac_cv_type_long_long=no
6170 fi
6171 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6172 fi
6173 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6174 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6175
6176 echo "$as_me:$LINENO: checking size of long long" >&5
6177 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
6178 if test "${ac_cv_sizeof_long_long+set}" = set; then
6179 echo $ECHO_N "(cached) $ECHO_C" >&6
6180 else
6181 if test "$ac_cv_type_long_long" = yes; then
6182 # The cast to unsigned long works around a bug in the HP C Compiler
6183 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6184 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6185 # This bug is HP SR number 8606223364.
6186 if test "$cross_compiling" = yes; then
6187 # Depending upon the size, compute the lo and hi bounds.
6188 cat >conftest.$ac_ext <<_ACEOF
6189 /* confdefs.h. */
6190 _ACEOF
6191 cat confdefs.h >>conftest.$ac_ext
6192 cat >>conftest.$ac_ext <<_ACEOF
6193 /* end confdefs.h. */
6194 $ac_includes_default
6195 int
6196 main ()
6197 {
6198 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
6199 test_array [0] = 0
6200
6201 ;
6202 return 0;
6203 }
6204 _ACEOF
6205 rm -f conftest.$ac_objext
6206 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6207 (eval $ac_compile) 2>conftest.er1
6208 ac_status=$?
6209 grep -v '^ *+' conftest.er1 >conftest.err
6210 rm -f conftest.er1
6211 cat conftest.err >&5
6212 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6213 (exit $ac_status); } &&
6214 { ac_try='test -z "$ac_c_werror_flag"
6215 || test ! -s conftest.err'
6216 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6217 (eval $ac_try) 2>&5
6218 ac_status=$?
6219 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6220 (exit $ac_status); }; } &&
6221 { ac_try='test -s conftest.$ac_objext'
6222 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6223 (eval $ac_try) 2>&5
6224 ac_status=$?
6225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6226 (exit $ac_status); }; }; then
6227 ac_lo=0 ac_mid=0
6228 while :; do
6229 cat >conftest.$ac_ext <<_ACEOF
6230 /* confdefs.h. */
6231 _ACEOF
6232 cat confdefs.h >>conftest.$ac_ext
6233 cat >>conftest.$ac_ext <<_ACEOF
6234 /* end confdefs.h. */
6235 $ac_includes_default
6236 int
6237 main ()
6238 {
6239 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6240 test_array [0] = 0
6241
6242 ;
6243 return 0;
6244 }
6245 _ACEOF
6246 rm -f conftest.$ac_objext
6247 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6248 (eval $ac_compile) 2>conftest.er1
6249 ac_status=$?
6250 grep -v '^ *+' conftest.er1 >conftest.err
6251 rm -f conftest.er1
6252 cat conftest.err >&5
6253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6254 (exit $ac_status); } &&
6255 { ac_try='test -z "$ac_c_werror_flag"
6256 || test ! -s conftest.err'
6257 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6258 (eval $ac_try) 2>&5
6259 ac_status=$?
6260 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6261 (exit $ac_status); }; } &&
6262 { ac_try='test -s conftest.$ac_objext'
6263 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6264 (eval $ac_try) 2>&5
6265 ac_status=$?
6266 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6267 (exit $ac_status); }; }; then
6268 ac_hi=$ac_mid; break
6269 else
6270 echo "$as_me: failed program was:" >&5
6271 sed 's/^/| /' conftest.$ac_ext >&5
6272
6273 ac_lo=`expr $ac_mid + 1`
6274 if test $ac_lo -le $ac_mid; then
6275 ac_lo= ac_hi=
6276 break
6277 fi
6278 ac_mid=`expr 2 '*' $ac_mid + 1`
6279 fi
6280 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6281 done
6282 else
6283 echo "$as_me: failed program was:" >&5
6284 sed 's/^/| /' conftest.$ac_ext >&5
6285
6286 cat >conftest.$ac_ext <<_ACEOF
6287 /* confdefs.h. */
6288 _ACEOF
6289 cat confdefs.h >>conftest.$ac_ext
6290 cat >>conftest.$ac_ext <<_ACEOF
6291 /* end confdefs.h. */
6292 $ac_includes_default
6293 int
6294 main ()
6295 {
6296 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
6297 test_array [0] = 0
6298
6299 ;
6300 return 0;
6301 }
6302 _ACEOF
6303 rm -f conftest.$ac_objext
6304 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6305 (eval $ac_compile) 2>conftest.er1
6306 ac_status=$?
6307 grep -v '^ *+' conftest.er1 >conftest.err
6308 rm -f conftest.er1
6309 cat conftest.err >&5
6310 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6311 (exit $ac_status); } &&
6312 { ac_try='test -z "$ac_c_werror_flag"
6313 || test ! -s conftest.err'
6314 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6315 (eval $ac_try) 2>&5
6316 ac_status=$?
6317 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6318 (exit $ac_status); }; } &&
6319 { ac_try='test -s conftest.$ac_objext'
6320 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6321 (eval $ac_try) 2>&5
6322 ac_status=$?
6323 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6324 (exit $ac_status); }; }; then
6325 ac_hi=-1 ac_mid=-1
6326 while :; do
6327 cat >conftest.$ac_ext <<_ACEOF
6328 /* confdefs.h. */
6329 _ACEOF
6330 cat confdefs.h >>conftest.$ac_ext
6331 cat >>conftest.$ac_ext <<_ACEOF
6332 /* end confdefs.h. */
6333 $ac_includes_default
6334 int
6335 main ()
6336 {
6337 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
6338 test_array [0] = 0
6339
6340 ;
6341 return 0;
6342 }
6343 _ACEOF
6344 rm -f conftest.$ac_objext
6345 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6346 (eval $ac_compile) 2>conftest.er1
6347 ac_status=$?
6348 grep -v '^ *+' conftest.er1 >conftest.err
6349 rm -f conftest.er1
6350 cat conftest.err >&5
6351 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6352 (exit $ac_status); } &&
6353 { ac_try='test -z "$ac_c_werror_flag"
6354 || test ! -s conftest.err'
6355 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6356 (eval $ac_try) 2>&5
6357 ac_status=$?
6358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6359 (exit $ac_status); }; } &&
6360 { ac_try='test -s conftest.$ac_objext'
6361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6362 (eval $ac_try) 2>&5
6363 ac_status=$?
6364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6365 (exit $ac_status); }; }; then
6366 ac_lo=$ac_mid; break
6367 else
6368 echo "$as_me: failed program was:" >&5
6369 sed 's/^/| /' conftest.$ac_ext >&5
6370
6371 ac_hi=`expr '(' $ac_mid ')' - 1`
6372 if test $ac_mid -le $ac_hi; then
6373 ac_lo= ac_hi=
6374 break
6375 fi
6376 ac_mid=`expr 2 '*' $ac_mid`
6377 fi
6378 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6379 done
6380 else
6381 echo "$as_me: failed program was:" >&5
6382 sed 's/^/| /' conftest.$ac_ext >&5
6383
6384 ac_lo= ac_hi=
6385 fi
6386 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6387 fi
6388 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6389 # Binary search between lo and hi bounds.
6390 while test "x$ac_lo" != "x$ac_hi"; do
6391 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6392 cat >conftest.$ac_ext <<_ACEOF
6393 /* confdefs.h. */
6394 _ACEOF
6395 cat confdefs.h >>conftest.$ac_ext
6396 cat >>conftest.$ac_ext <<_ACEOF
6397 /* end confdefs.h. */
6398 $ac_includes_default
6399 int
6400 main ()
6401 {
6402 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6403 test_array [0] = 0
6404
6405 ;
6406 return 0;
6407 }
6408 _ACEOF
6409 rm -f conftest.$ac_objext
6410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6411 (eval $ac_compile) 2>conftest.er1
6412 ac_status=$?
6413 grep -v '^ *+' conftest.er1 >conftest.err
6414 rm -f conftest.er1
6415 cat conftest.err >&5
6416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6417 (exit $ac_status); } &&
6418 { ac_try='test -z "$ac_c_werror_flag"
6419 || test ! -s conftest.err'
6420 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6421 (eval $ac_try) 2>&5
6422 ac_status=$?
6423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6424 (exit $ac_status); }; } &&
6425 { ac_try='test -s conftest.$ac_objext'
6426 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6427 (eval $ac_try) 2>&5
6428 ac_status=$?
6429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6430 (exit $ac_status); }; }; then
6431 ac_hi=$ac_mid
6432 else
6433 echo "$as_me: failed program was:" >&5
6434 sed 's/^/| /' conftest.$ac_ext >&5
6435
6436 ac_lo=`expr '(' $ac_mid ')' + 1`
6437 fi
6438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6439 done
6440 case $ac_lo in
6441 ?*) ac_cv_sizeof_long_long=$ac_lo;;
6442 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6443 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6444 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6445 See \`config.log' for more details." >&5
6446 echo "$as_me: error: cannot compute sizeof (long long), 77
6447 See \`config.log' for more details." >&2;}
6448 { (exit 1); exit 1; }; }; } ;;
6449 esac
6450 else
6451 if test "$cross_compiling" = yes; then
6452 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6453 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6454 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6455 See \`config.log' for more details." >&5
6456 echo "$as_me: error: cannot run test program while cross compiling
6457 See \`config.log' for more details." >&2;}
6458 { (exit 1); exit 1; }; }; }
6459 else
6460 cat >conftest.$ac_ext <<_ACEOF
6461 /* confdefs.h. */
6462 _ACEOF
6463 cat confdefs.h >>conftest.$ac_ext
6464 cat >>conftest.$ac_ext <<_ACEOF
6465 /* end confdefs.h. */
6466 $ac_includes_default
6467 long longval () { return (long) (sizeof (long long)); }
6468 unsigned long ulongval () { return (long) (sizeof (long long)); }
6469 #include <stdio.h>
6470 #include <stdlib.h>
6471 int
6472 main ()
6473 {
6474
6475 FILE *f = fopen ("conftest.val", "w");
6476 if (! f)
6477 exit (1);
6478 if (((long) (sizeof (long long))) < 0)
6479 {
6480 long i = longval ();
6481 if (i != ((long) (sizeof (long long))))
6482 exit (1);
6483 fprintf (f, "%ld\n", i);
6484 }
6485 else
6486 {
6487 unsigned long i = ulongval ();
6488 if (i != ((long) (sizeof (long long))))
6489 exit (1);
6490 fprintf (f, "%lu\n", i);
6491 }
6492 exit (ferror (f) || fclose (f) != 0);
6493
6494 ;
6495 return 0;
6496 }
6497 _ACEOF
6498 rm -f conftest$ac_exeext
6499 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6500 (eval $ac_link) 2>&5
6501 ac_status=$?
6502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6503 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6504 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6505 (eval $ac_try) 2>&5
6506 ac_status=$?
6507 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6508 (exit $ac_status); }; }; then
6509 ac_cv_sizeof_long_long=`cat conftest.val`
6510 else
6511 echo "$as_me: program exited with status $ac_status" >&5
6512 echo "$as_me: failed program was:" >&5
6513 sed 's/^/| /' conftest.$ac_ext >&5
6514
6515 ( exit $ac_status )
6516 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6517 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6518 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6519 See \`config.log' for more details." >&5
6520 echo "$as_me: error: cannot compute sizeof (long long), 77
6521 See \`config.log' for more details." >&2;}
6522 { (exit 1); exit 1; }; }; }
6523 fi
6524 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6525 fi
6526 fi
6527 rm -f conftest.val
6528 else
6529 ac_cv_sizeof_long_long=0
6530 fi
6531 fi
6532 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
6533 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
6534 cat >>confdefs.h <<_ACEOF
6535 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6536 _ACEOF
6537
6538
6539 fi
6540
6541 echo "$as_me:$LINENO: checking for __int64" >&5
6542 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6543 if test "${ac_cv_type___int64+set}" = set; then
6544 echo $ECHO_N "(cached) $ECHO_C" >&6
6545 else
6546 cat >conftest.$ac_ext <<_ACEOF
6547 /* confdefs.h. */
6548 _ACEOF
6549 cat confdefs.h >>conftest.$ac_ext
6550 cat >>conftest.$ac_ext <<_ACEOF
6551 /* end confdefs.h. */
6552 $ac_includes_default
6553 int
6554 main ()
6555 {
6556 if ((__int64 *) 0)
6557 return 0;
6558 if (sizeof (__int64))
6559 return 0;
6560 ;
6561 return 0;
6562 }
6563 _ACEOF
6564 rm -f conftest.$ac_objext
6565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6566 (eval $ac_compile) 2>conftest.er1
6567 ac_status=$?
6568 grep -v '^ *+' conftest.er1 >conftest.err
6569 rm -f conftest.er1
6570 cat conftest.err >&5
6571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6572 (exit $ac_status); } &&
6573 { ac_try='test -z "$ac_c_werror_flag"
6574 || test ! -s conftest.err'
6575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6576 (eval $ac_try) 2>&5
6577 ac_status=$?
6578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6579 (exit $ac_status); }; } &&
6580 { ac_try='test -s conftest.$ac_objext'
6581 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6582 (eval $ac_try) 2>&5
6583 ac_status=$?
6584 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6585 (exit $ac_status); }; }; then
6586 ac_cv_type___int64=yes
6587 else
6588 echo "$as_me: failed program was:" >&5
6589 sed 's/^/| /' conftest.$ac_ext >&5
6590
6591 ac_cv_type___int64=no
6592 fi
6593 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6594 fi
6595 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6596 echo "${ECHO_T}$ac_cv_type___int64" >&6
6597 if test $ac_cv_type___int64 = yes; then
6598
6599 cat >>confdefs.h <<_ACEOF
6600 #define HAVE___INT64 1
6601 _ACEOF
6602
6603 echo "$as_me:$LINENO: checking for __int64" >&5
6604 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6605 if test "${ac_cv_type___int64+set}" = set; then
6606 echo $ECHO_N "(cached) $ECHO_C" >&6
6607 else
6608 cat >conftest.$ac_ext <<_ACEOF
6609 /* confdefs.h. */
6610 _ACEOF
6611 cat confdefs.h >>conftest.$ac_ext
6612 cat >>conftest.$ac_ext <<_ACEOF
6613 /* end confdefs.h. */
6614 $ac_includes_default
6615 int
6616 main ()
6617 {
6618 if ((__int64 *) 0)
6619 return 0;
6620 if (sizeof (__int64))
6621 return 0;
6622 ;
6623 return 0;
6624 }
6625 _ACEOF
6626 rm -f conftest.$ac_objext
6627 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6628 (eval $ac_compile) 2>conftest.er1
6629 ac_status=$?
6630 grep -v '^ *+' conftest.er1 >conftest.err
6631 rm -f conftest.er1
6632 cat conftest.err >&5
6633 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6634 (exit $ac_status); } &&
6635 { ac_try='test -z "$ac_c_werror_flag"
6636 || test ! -s conftest.err'
6637 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6638 (eval $ac_try) 2>&5
6639 ac_status=$?
6640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6641 (exit $ac_status); }; } &&
6642 { ac_try='test -s conftest.$ac_objext'
6643 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6644 (eval $ac_try) 2>&5
6645 ac_status=$?
6646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6647 (exit $ac_status); }; }; then
6648 ac_cv_type___int64=yes
6649 else
6650 echo "$as_me: failed program was:" >&5
6651 sed 's/^/| /' conftest.$ac_ext >&5
6652
6653 ac_cv_type___int64=no
6654 fi
6655 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6656 fi
6657 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6658 echo "${ECHO_T}$ac_cv_type___int64" >&6
6659
6660 echo "$as_me:$LINENO: checking size of __int64" >&5
6661 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
6662 if test "${ac_cv_sizeof___int64+set}" = set; then
6663 echo $ECHO_N "(cached) $ECHO_C" >&6
6664 else
6665 if test "$ac_cv_type___int64" = yes; then
6666 # The cast to unsigned long works around a bug in the HP C Compiler
6667 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6668 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6669 # This bug is HP SR number 8606223364.
6670 if test "$cross_compiling" = yes; then
6671 # Depending upon the size, compute the lo and hi bounds.
6672 cat >conftest.$ac_ext <<_ACEOF
6673 /* confdefs.h. */
6674 _ACEOF
6675 cat confdefs.h >>conftest.$ac_ext
6676 cat >>conftest.$ac_ext <<_ACEOF
6677 /* end confdefs.h. */
6678 $ac_includes_default
6679 int
6680 main ()
6681 {
6682 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
6683 test_array [0] = 0
6684
6685 ;
6686 return 0;
6687 }
6688 _ACEOF
6689 rm -f conftest.$ac_objext
6690 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6691 (eval $ac_compile) 2>conftest.er1
6692 ac_status=$?
6693 grep -v '^ *+' conftest.er1 >conftest.err
6694 rm -f conftest.er1
6695 cat conftest.err >&5
6696 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6697 (exit $ac_status); } &&
6698 { ac_try='test -z "$ac_c_werror_flag"
6699 || test ! -s conftest.err'
6700 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6701 (eval $ac_try) 2>&5
6702 ac_status=$?
6703 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6704 (exit $ac_status); }; } &&
6705 { ac_try='test -s conftest.$ac_objext'
6706 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6707 (eval $ac_try) 2>&5
6708 ac_status=$?
6709 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6710 (exit $ac_status); }; }; then
6711 ac_lo=0 ac_mid=0
6712 while :; do
6713 cat >conftest.$ac_ext <<_ACEOF
6714 /* confdefs.h. */
6715 _ACEOF
6716 cat confdefs.h >>conftest.$ac_ext
6717 cat >>conftest.$ac_ext <<_ACEOF
6718 /* end confdefs.h. */
6719 $ac_includes_default
6720 int
6721 main ()
6722 {
6723 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6724 test_array [0] = 0
6725
6726 ;
6727 return 0;
6728 }
6729 _ACEOF
6730 rm -f conftest.$ac_objext
6731 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6732 (eval $ac_compile) 2>conftest.er1
6733 ac_status=$?
6734 grep -v '^ *+' conftest.er1 >conftest.err
6735 rm -f conftest.er1
6736 cat conftest.err >&5
6737 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6738 (exit $ac_status); } &&
6739 { ac_try='test -z "$ac_c_werror_flag"
6740 || test ! -s conftest.err'
6741 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6742 (eval $ac_try) 2>&5
6743 ac_status=$?
6744 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6745 (exit $ac_status); }; } &&
6746 { ac_try='test -s conftest.$ac_objext'
6747 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6748 (eval $ac_try) 2>&5
6749 ac_status=$?
6750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6751 (exit $ac_status); }; }; then
6752 ac_hi=$ac_mid; break
6753 else
6754 echo "$as_me: failed program was:" >&5
6755 sed 's/^/| /' conftest.$ac_ext >&5
6756
6757 ac_lo=`expr $ac_mid + 1`
6758 if test $ac_lo -le $ac_mid; then
6759 ac_lo= ac_hi=
6760 break
6761 fi
6762 ac_mid=`expr 2 '*' $ac_mid + 1`
6763 fi
6764 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6765 done
6766 else
6767 echo "$as_me: failed program was:" >&5
6768 sed 's/^/| /' conftest.$ac_ext >&5
6769
6770 cat >conftest.$ac_ext <<_ACEOF
6771 /* confdefs.h. */
6772 _ACEOF
6773 cat confdefs.h >>conftest.$ac_ext
6774 cat >>conftest.$ac_ext <<_ACEOF
6775 /* end confdefs.h. */
6776 $ac_includes_default
6777 int
6778 main ()
6779 {
6780 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
6781 test_array [0] = 0
6782
6783 ;
6784 return 0;
6785 }
6786 _ACEOF
6787 rm -f conftest.$ac_objext
6788 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6789 (eval $ac_compile) 2>conftest.er1
6790 ac_status=$?
6791 grep -v '^ *+' conftest.er1 >conftest.err
6792 rm -f conftest.er1
6793 cat conftest.err >&5
6794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6795 (exit $ac_status); } &&
6796 { ac_try='test -z "$ac_c_werror_flag"
6797 || test ! -s conftest.err'
6798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6799 (eval $ac_try) 2>&5
6800 ac_status=$?
6801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6802 (exit $ac_status); }; } &&
6803 { ac_try='test -s conftest.$ac_objext'
6804 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6805 (eval $ac_try) 2>&5
6806 ac_status=$?
6807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6808 (exit $ac_status); }; }; then
6809 ac_hi=-1 ac_mid=-1
6810 while :; do
6811 cat >conftest.$ac_ext <<_ACEOF
6812 /* confdefs.h. */
6813 _ACEOF
6814 cat confdefs.h >>conftest.$ac_ext
6815 cat >>conftest.$ac_ext <<_ACEOF
6816 /* end confdefs.h. */
6817 $ac_includes_default
6818 int
6819 main ()
6820 {
6821 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
6822 test_array [0] = 0
6823
6824 ;
6825 return 0;
6826 }
6827 _ACEOF
6828 rm -f conftest.$ac_objext
6829 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6830 (eval $ac_compile) 2>conftest.er1
6831 ac_status=$?
6832 grep -v '^ *+' conftest.er1 >conftest.err
6833 rm -f conftest.er1
6834 cat conftest.err >&5
6835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6836 (exit $ac_status); } &&
6837 { ac_try='test -z "$ac_c_werror_flag"
6838 || test ! -s conftest.err'
6839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6840 (eval $ac_try) 2>&5
6841 ac_status=$?
6842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6843 (exit $ac_status); }; } &&
6844 { ac_try='test -s conftest.$ac_objext'
6845 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6846 (eval $ac_try) 2>&5
6847 ac_status=$?
6848 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6849 (exit $ac_status); }; }; then
6850 ac_lo=$ac_mid; break
6851 else
6852 echo "$as_me: failed program was:" >&5
6853 sed 's/^/| /' conftest.$ac_ext >&5
6854
6855 ac_hi=`expr '(' $ac_mid ')' - 1`
6856 if test $ac_mid -le $ac_hi; then
6857 ac_lo= ac_hi=
6858 break
6859 fi
6860 ac_mid=`expr 2 '*' $ac_mid`
6861 fi
6862 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6863 done
6864 else
6865 echo "$as_me: failed program was:" >&5
6866 sed 's/^/| /' conftest.$ac_ext >&5
6867
6868 ac_lo= ac_hi=
6869 fi
6870 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6871 fi
6872 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6873 # Binary search between lo and hi bounds.
6874 while test "x$ac_lo" != "x$ac_hi"; do
6875 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6876 cat >conftest.$ac_ext <<_ACEOF
6877 /* confdefs.h. */
6878 _ACEOF
6879 cat confdefs.h >>conftest.$ac_ext
6880 cat >>conftest.$ac_ext <<_ACEOF
6881 /* end confdefs.h. */
6882 $ac_includes_default
6883 int
6884 main ()
6885 {
6886 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6887 test_array [0] = 0
6888
6889 ;
6890 return 0;
6891 }
6892 _ACEOF
6893 rm -f conftest.$ac_objext
6894 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6895 (eval $ac_compile) 2>conftest.er1
6896 ac_status=$?
6897 grep -v '^ *+' conftest.er1 >conftest.err
6898 rm -f conftest.er1
6899 cat conftest.err >&5
6900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6901 (exit $ac_status); } &&
6902 { ac_try='test -z "$ac_c_werror_flag"
6903 || test ! -s conftest.err'
6904 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6905 (eval $ac_try) 2>&5
6906 ac_status=$?
6907 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6908 (exit $ac_status); }; } &&
6909 { ac_try='test -s conftest.$ac_objext'
6910 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6911 (eval $ac_try) 2>&5
6912 ac_status=$?
6913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6914 (exit $ac_status); }; }; then
6915 ac_hi=$ac_mid
6916 else
6917 echo "$as_me: failed program was:" >&5
6918 sed 's/^/| /' conftest.$ac_ext >&5
6919
6920 ac_lo=`expr '(' $ac_mid ')' + 1`
6921 fi
6922 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6923 done
6924 case $ac_lo in
6925 ?*) ac_cv_sizeof___int64=$ac_lo;;
6926 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6927 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6928 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6929 See \`config.log' for more details." >&5
6930 echo "$as_me: error: cannot compute sizeof (__int64), 77
6931 See \`config.log' for more details." >&2;}
6932 { (exit 1); exit 1; }; }; } ;;
6933 esac
6934 else
6935 if test "$cross_compiling" = yes; then
6936 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6937 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6938 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6939 See \`config.log' for more details." >&5
6940 echo "$as_me: error: cannot run test program while cross compiling
6941 See \`config.log' for more details." >&2;}
6942 { (exit 1); exit 1; }; }; }
6943 else
6944 cat >conftest.$ac_ext <<_ACEOF
6945 /* confdefs.h. */
6946 _ACEOF
6947 cat confdefs.h >>conftest.$ac_ext
6948 cat >>conftest.$ac_ext <<_ACEOF
6949 /* end confdefs.h. */
6950 $ac_includes_default
6951 long longval () { return (long) (sizeof (__int64)); }
6952 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6953 #include <stdio.h>
6954 #include <stdlib.h>
6955 int
6956 main ()
6957 {
6958
6959 FILE *f = fopen ("conftest.val", "w");
6960 if (! f)
6961 exit (1);
6962 if (((long) (sizeof (__int64))) < 0)
6963 {
6964 long i = longval ();
6965 if (i != ((long) (sizeof (__int64))))
6966 exit (1);
6967 fprintf (f, "%ld\n", i);
6968 }
6969 else
6970 {
6971 unsigned long i = ulongval ();
6972 if (i != ((long) (sizeof (__int64))))
6973 exit (1);
6974 fprintf (f, "%lu\n", i);
6975 }
6976 exit (ferror (f) || fclose (f) != 0);
6977
6978 ;
6979 return 0;
6980 }
6981 _ACEOF
6982 rm -f conftest$ac_exeext
6983 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6984 (eval $ac_link) 2>&5
6985 ac_status=$?
6986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6987 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6988 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6989 (eval $ac_try) 2>&5
6990 ac_status=$?
6991 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6992 (exit $ac_status); }; }; then
6993 ac_cv_sizeof___int64=`cat conftest.val`
6994 else
6995 echo "$as_me: program exited with status $ac_status" >&5
6996 echo "$as_me: failed program was:" >&5
6997 sed 's/^/| /' conftest.$ac_ext >&5
6998
6999 ( exit $ac_status )
7000 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
7001 echo "$as_me: error: in \`$ac_pwd':" >&2;}
7002 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
7003 See \`config.log' for more details." >&5
7004 echo "$as_me: error: cannot compute sizeof (__int64), 77
7005 See \`config.log' for more details." >&2;}
7006 { (exit 1); exit 1; }; }; }
7007 fi
7008 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7009 fi
7010 fi
7011 rm -f conftest.val
7012 else
7013 ac_cv_sizeof___int64=0
7014 fi
7015 fi
7016 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
7017 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
7018 cat >>confdefs.h <<_ACEOF
7019 #define SIZEOF___INT64 $ac_cv_sizeof___int64
7020 _ACEOF
7021
7022
7023 fi
7024
7025
7026 # ---------------------
7027 # Warnings and checking
7028 # ---------------------
7029
7030 # Check $CC warning features (if it's GCC).
7031 # We want to use -pedantic, but we don't want warnings about
7032 # * 'long long'
7033 # * variadic macros
7034 # * overlong strings
7035 # So, we only use -pedantic if we can disable those warnings.
7036
7037 loose_warn=
7038 save_CFLAGS="$CFLAGS"
7039 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual; do
7040 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7041
7042 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7043 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7044 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7045 echo $ECHO_N "(cached) $ECHO_C" >&6
7046 else
7047 CFLAGS="$option"
7048 cat >conftest.$ac_ext <<_ACEOF
7049 /* confdefs.h. */
7050 _ACEOF
7051 cat confdefs.h >>conftest.$ac_ext
7052 cat >>conftest.$ac_ext <<_ACEOF
7053 /* end confdefs.h. */
7054
7055 int
7056 main ()
7057 {
7058
7059 ;
7060 return 0;
7061 }
7062 _ACEOF
7063 rm -f conftest.$ac_objext
7064 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7065 (eval $ac_compile) 2>conftest.er1
7066 ac_status=$?
7067 grep -v '^ *+' conftest.er1 >conftest.err
7068 rm -f conftest.er1
7069 cat conftest.err >&5
7070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7071 (exit $ac_status); } &&
7072 { ac_try='test -z "$ac_c_werror_flag"
7073 || test ! -s conftest.err'
7074 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7075 (eval $ac_try) 2>&5
7076 ac_status=$?
7077 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7078 (exit $ac_status); }; } &&
7079 { ac_try='test -s conftest.$ac_objext'
7080 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7081 (eval $ac_try) 2>&5
7082 ac_status=$?
7083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7084 (exit $ac_status); }; }; then
7085 eval "$as_acx_Woption=yes"
7086 else
7087 echo "$as_me: failed program was:" >&5
7088 sed 's/^/| /' conftest.$ac_ext >&5
7089
7090 eval "$as_acx_Woption=no"
7091 fi
7092 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7093
7094 fi
7095 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7096 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7097 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7098 loose_warn="$loose_warn${loose_warn:+ }$option"
7099 fi
7100
7101 done
7102 CFLAGS="$save_CFLAGS"
7103
7104 strict_warn=
7105 save_CFLAGS="$CFLAGS"
7106 for option in -Wold-style-definition -Wc++-compat -Wmissing-format-attribute; do
7107 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7108
7109 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7110 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7111 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7112 echo $ECHO_N "(cached) $ECHO_C" >&6
7113 else
7114 CFLAGS="$option"
7115 cat >conftest.$ac_ext <<_ACEOF
7116 /* confdefs.h. */
7117 _ACEOF
7118 cat confdefs.h >>conftest.$ac_ext
7119 cat >>conftest.$ac_ext <<_ACEOF
7120 /* end confdefs.h. */
7121
7122 int
7123 main ()
7124 {
7125
7126 ;
7127 return 0;
7128 }
7129 _ACEOF
7130 rm -f conftest.$ac_objext
7131 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7132 (eval $ac_compile) 2>conftest.er1
7133 ac_status=$?
7134 grep -v '^ *+' conftest.er1 >conftest.err
7135 rm -f conftest.er1
7136 cat conftest.err >&5
7137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7138 (exit $ac_status); } &&
7139 { ac_try='test -z "$ac_c_werror_flag"
7140 || test ! -s conftest.err'
7141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7142 (eval $ac_try) 2>&5
7143 ac_status=$?
7144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7145 (exit $ac_status); }; } &&
7146 { ac_try='test -s conftest.$ac_objext'
7147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7148 (eval $ac_try) 2>&5
7149 ac_status=$?
7150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7151 (exit $ac_status); }; }; then
7152 eval "$as_acx_Woption=yes"
7153 else
7154 echo "$as_me: failed program was:" >&5
7155 sed 's/^/| /' conftest.$ac_ext >&5
7156
7157 eval "$as_acx_Woption=no"
7158 fi
7159 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7160
7161 fi
7162 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7163 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7164 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7165 strict_warn="$strict_warn${strict_warn:+ }$option"
7166 fi
7167
7168 done
7169 CFLAGS="$save_CFLAGS"
7170
7171 if test "$GCC" = yes; then
7172 echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
7173 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... $ECHO_C" >&6
7174 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then
7175 echo $ECHO_N "(cached) $ECHO_C" >&6
7176 else
7177 save_CFLAGS="$CFLAGS"
7178 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
7179 cat >conftest.$ac_ext <<_ACEOF
7180 /* confdefs.h. */
7181 _ACEOF
7182 cat confdefs.h >>conftest.$ac_ext
7183 cat >>conftest.$ac_ext <<_ACEOF
7184 /* end confdefs.h. */
7185
7186 int
7187 main ()
7188 {
7189
7190 ;
7191 return 0;
7192 }
7193 _ACEOF
7194 rm -f conftest.$ac_objext
7195 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7196 (eval $ac_compile) 2>conftest.er1
7197 ac_status=$?
7198 grep -v '^ *+' conftest.er1 >conftest.err
7199 rm -f conftest.er1
7200 cat conftest.err >&5
7201 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7202 (exit $ac_status); } &&
7203 { ac_try='test -z "$ac_c_werror_flag"
7204 || test ! -s conftest.err'
7205 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7206 (eval $ac_try) 2>&5
7207 ac_status=$?
7208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7209 (exit $ac_status); }; } &&
7210 { ac_try='test -s conftest.$ac_objext'
7211 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7212 (eval $ac_try) 2>&5
7213 ac_status=$?
7214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7215 (exit $ac_status); }; }; then
7216 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
7217 else
7218 echo "$as_me: failed program was:" >&5
7219 sed 's/^/| /' conftest.$ac_ext >&5
7220
7221 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
7222 fi
7223 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7224 CFLAGS="$save_CFLAGS"
7225 fi
7226 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
7227 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6
7228 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then
7229 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
7230 fi
7231
7232
7233 fi
7234
7235
7236 # Check whether --enable-werror-always or --disable-werror-always was given.
7237 if test "${enable_werror_always+set}" = set; then
7238 enableval="$enable_werror_always"
7239
7240 else
7241 enable_werror_always=no
7242 fi;
7243 if test $enable_werror_always = yes; then
7244 strict_warn="$strict_warn${strict_warn:+ }-Werror"
7245 fi
7246
7247
7248
7249
7250 # The above macros do nothing if the compiler is not GCC. However, the
7251 # Makefile has more goo to add other flags, so this variabl is used to
7252 # enables warnings only for GCC.
7253 warn_cflags=
7254 if test "x$GCC" = "xyes"; then
7255 warn_cflags='$(GCC_WARN_CFLAGS)'
7256 fi
7257
7258
7259 # Enable expensive internal checks
7260 is_release=
7261 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
7262 is_release=yes
7263 fi
7264
7265 # Check whether --enable-checking or --disable-checking was given.
7266 if test "${enable_checking+set}" = set; then
7267 enableval="$enable_checking"
7268 ac_checking_flags="${enableval}"
7269 else
7270
7271 # Determine the default checks.
7272 if test x$is_release = x ; then
7273 ac_checking_flags=yes
7274 else
7275 ac_checking_flags=release
7276 fi
7277 fi;
7278 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7279 for check in release $ac_checking_flags
7280 do
7281 case $check in
7282 # these set all the flags to specific states
7283 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
7284 ac_fold_checking= ; ac_gc_checking=1 ;
7285 ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
7286 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7287 ac_tree_checking=1 ; ac_valgrind_checking= ;
7288 ac_types_checking=1 ;;
7289 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
7290 ac_fold_checking= ; ac_gc_checking= ;
7291 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7292 ac_rtlflag_checking= ; ac_runtime_checking= ;
7293 ac_tree_checking= ; ac_valgrind_checking= ;
7294 ac_types_checking= ;;
7295 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
7296 ac_fold_checking=1 ; ac_gc_checking=1 ;
7297 ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
7298 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7299 ac_tree_checking=1 ; ac_valgrind_checking= ;
7300 ac_types_checking=1 ;;
7301 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
7302 ac_fold_checking= ; ac_gc_checking= ;
7303 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7304 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
7305 ac_tree_checking= ; ac_valgrind_checking= ;
7306 ac_types_checking= ;;
7307 # these enable particular checks
7308 assert) ac_assert_checking=1 ;;
7309 df) ac_df_checking=1 ;;
7310 fold) ac_fold_checking=1 ;;
7311 gc) ac_gc_checking=1 ;;
7312 gcac) ac_gc_always_collect=1 ;;
7313 gimple) ac_gimple_checking=1 ;;
7314 misc) ac_checking=1 ;;
7315 rtl) ac_rtl_checking=1 ;;
7316 rtlflag) ac_rtlflag_checking=1 ;;
7317 runtime) ac_runtime_checking=1 ;;
7318 tree) ac_tree_checking=1 ;;
7319 types) ac_types_checking=1 ;;
7320 valgrind) ac_valgrind_checking=1 ;;
7321 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
7322 echo "$as_me: error: unknown check category $check" >&2;}
7323 { (exit 1); exit 1; }; } ;;
7324 esac
7325 done
7326 IFS="$ac_save_IFS"
7327
7328 nocommon_flag=""
7329 if test x$ac_checking != x ; then
7330
7331 cat >>confdefs.h <<\_ACEOF
7332 #define ENABLE_CHECKING 1
7333 _ACEOF
7334
7335 nocommon_flag=-fno-common
7336 fi
7337
7338 if test x$ac_df_checking != x ; then
7339
7340 cat >>confdefs.h <<\_ACEOF
7341 #define ENABLE_DF_CHECKING 1
7342 _ACEOF
7343
7344 fi
7345 if test x$ac_assert_checking != x ; then
7346
7347 cat >>confdefs.h <<\_ACEOF
7348 #define ENABLE_ASSERT_CHECKING 1
7349 _ACEOF
7350
7351 fi
7352 if test x$ac_gimple_checking != x ; then
7353
7354 cat >>confdefs.h <<\_ACEOF
7355 #define ENABLE_GIMPLE_CHECKING 1
7356 _ACEOF
7357
7358 fi
7359
7360 if test x$ac_runtime_checking != x ; then
7361
7362 cat >>confdefs.h <<\_ACEOF
7363 #define ENABLE_RUNTIME_CHECKING 1
7364 _ACEOF
7365
7366 fi
7367 if test x$ac_tree_checking != x ; then
7368
7369 cat >>confdefs.h <<\_ACEOF
7370 #define ENABLE_TREE_CHECKING 1
7371 _ACEOF
7372
7373 TREEBROWSER=tree-browser.o
7374 fi
7375 if test x$ac_types_checking != x ; then
7376
7377 cat >>confdefs.h <<\_ACEOF
7378 #define ENABLE_TYPES_CHECKING 1
7379 _ACEOF
7380
7381 fi
7382
7383 if test x$ac_rtl_checking != x ; then
7384
7385 cat >>confdefs.h <<\_ACEOF
7386 #define ENABLE_RTL_CHECKING 1
7387 _ACEOF
7388
7389 fi
7390 if test x$ac_rtlflag_checking != x ; then
7391
7392 cat >>confdefs.h <<\_ACEOF
7393 #define ENABLE_RTL_FLAG_CHECKING 1
7394 _ACEOF
7395
7396 fi
7397 if test x$ac_gc_checking != x ; then
7398
7399 cat >>confdefs.h <<\_ACEOF
7400 #define ENABLE_GC_CHECKING 1
7401 _ACEOF
7402
7403 fi
7404 if test x$ac_gc_always_collect != x ; then
7405
7406 cat >>confdefs.h <<\_ACEOF
7407 #define ENABLE_GC_ALWAYS_COLLECT 1
7408 _ACEOF
7409
7410 fi
7411 if test x$ac_fold_checking != x ; then
7412
7413 cat >>confdefs.h <<\_ACEOF
7414 #define ENABLE_FOLD_CHECKING 1
7415 _ACEOF
7416
7417 fi
7418 valgrind_path_defines=
7419 valgrind_command=
7420
7421 if test "${ac_cv_header_valgrind_h+set}" = set; then
7422 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7423 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7424 if test "${ac_cv_header_valgrind_h+set}" = set; then
7425 echo $ECHO_N "(cached) $ECHO_C" >&6
7426 fi
7427 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7428 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7429 else
7430 # Is the header compilable?
7431 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
7432 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
7433 cat >conftest.$ac_ext <<_ACEOF
7434 /* confdefs.h. */
7435 _ACEOF
7436 cat confdefs.h >>conftest.$ac_ext
7437 cat >>conftest.$ac_ext <<_ACEOF
7438 /* end confdefs.h. */
7439 $ac_includes_default
7440 #include <valgrind.h>
7441 _ACEOF
7442 rm -f conftest.$ac_objext
7443 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7444 (eval $ac_compile) 2>conftest.er1
7445 ac_status=$?
7446 grep -v '^ *+' conftest.er1 >conftest.err
7447 rm -f conftest.er1
7448 cat conftest.err >&5
7449 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7450 (exit $ac_status); } &&
7451 { ac_try='test -z "$ac_c_werror_flag"
7452 || test ! -s conftest.err'
7453 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7454 (eval $ac_try) 2>&5
7455 ac_status=$?
7456 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7457 (exit $ac_status); }; } &&
7458 { ac_try='test -s conftest.$ac_objext'
7459 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7460 (eval $ac_try) 2>&5
7461 ac_status=$?
7462 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7463 (exit $ac_status); }; }; then
7464 ac_header_compiler=yes
7465 else
7466 echo "$as_me: failed program was:" >&5
7467 sed 's/^/| /' conftest.$ac_ext >&5
7468
7469 ac_header_compiler=no
7470 fi
7471 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7472 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7473 echo "${ECHO_T}$ac_header_compiler" >&6
7474
7475 # Is the header present?
7476 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
7477 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
7478 cat >conftest.$ac_ext <<_ACEOF
7479 /* confdefs.h. */
7480 _ACEOF
7481 cat confdefs.h >>conftest.$ac_ext
7482 cat >>conftest.$ac_ext <<_ACEOF
7483 /* end confdefs.h. */
7484 #include <valgrind.h>
7485 _ACEOF
7486 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7487 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7488 ac_status=$?
7489 grep -v '^ *+' conftest.er1 >conftest.err
7490 rm -f conftest.er1
7491 cat conftest.err >&5
7492 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7493 (exit $ac_status); } >/dev/null; then
7494 if test -s conftest.err; then
7495 ac_cpp_err=$ac_c_preproc_warn_flag
7496 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7497 else
7498 ac_cpp_err=
7499 fi
7500 else
7501 ac_cpp_err=yes
7502 fi
7503 if test -z "$ac_cpp_err"; then
7504 ac_header_preproc=yes
7505 else
7506 echo "$as_me: failed program was:" >&5
7507 sed 's/^/| /' conftest.$ac_ext >&5
7508
7509 ac_header_preproc=no
7510 fi
7511 rm -f conftest.err conftest.$ac_ext
7512 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7513 echo "${ECHO_T}$ac_header_preproc" >&6
7514
7515 # So? What about this header?
7516 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7517 yes:no: )
7518 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
7519 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7520 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
7521 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
7522 ac_header_preproc=yes
7523 ;;
7524 no:yes:* )
7525 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
7526 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
7527 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
7528 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
7529 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
7530 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
7531 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
7532 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
7533 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
7534 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
7535 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
7536 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
7537 (
7538 cat <<\_ASBOX
7539 ## ------------------------------------------ ##
7540 ## Report this to the AC_PACKAGE_NAME lists. ##
7541 ## ------------------------------------------ ##
7542 _ASBOX
7543 ) |
7544 sed "s/^/$as_me: WARNING: /" >&2
7545 ;;
7546 esac
7547 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7548 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7549 if test "${ac_cv_header_valgrind_h+set}" = set; then
7550 echo $ECHO_N "(cached) $ECHO_C" >&6
7551 else
7552 ac_cv_header_valgrind_h=$ac_header_preproc
7553 fi
7554 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7555 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7556
7557 fi
7558 if test $ac_cv_header_valgrind_h = yes; then
7559 have_valgrind_h=yes
7560 else
7561 have_valgrind_h=no
7562 fi
7563
7564
7565
7566 if test x$ac_valgrind_checking != x ; then
7567 # It is certainly possible that there's valgrind but no valgrind.h.
7568 # GCC relies on making annotations so we must have both.
7569 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
7570 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
7571 cat >conftest.$ac_ext <<_ACEOF
7572 /* confdefs.h. */
7573 _ACEOF
7574 cat confdefs.h >>conftest.$ac_ext
7575 cat >>conftest.$ac_ext <<_ACEOF
7576 /* end confdefs.h. */
7577 #include <valgrind/memcheck.h>
7578 #ifndef VALGRIND_DISCARD
7579 #error VALGRIND_DISCARD not defined
7580 #endif
7581 _ACEOF
7582 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7583 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7584 ac_status=$?
7585 grep -v '^ *+' conftest.er1 >conftest.err
7586 rm -f conftest.er1
7587 cat conftest.err >&5
7588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7589 (exit $ac_status); } >/dev/null; then
7590 if test -s conftest.err; then
7591 ac_cpp_err=$ac_c_preproc_warn_flag
7592 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7593 else
7594 ac_cpp_err=
7595 fi
7596 else
7597 ac_cpp_err=yes
7598 fi
7599 if test -z "$ac_cpp_err"; then
7600 gcc_cv_header_valgrind_memcheck_h=yes
7601 else
7602 echo "$as_me: failed program was:" >&5
7603 sed 's/^/| /' conftest.$ac_ext >&5
7604
7605 gcc_cv_header_valgrind_memcheck_h=no
7606 fi
7607 rm -f conftest.err conftest.$ac_ext
7608 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
7609 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
7610 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
7611 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
7612 cat >conftest.$ac_ext <<_ACEOF
7613 /* confdefs.h. */
7614 _ACEOF
7615 cat confdefs.h >>conftest.$ac_ext
7616 cat >>conftest.$ac_ext <<_ACEOF
7617 /* end confdefs.h. */
7618 #include <memcheck.h>
7619 #ifndef VALGRIND_DISCARD
7620 #error VALGRIND_DISCARD not defined
7621 #endif
7622 _ACEOF
7623 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7624 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7625 ac_status=$?
7626 grep -v '^ *+' conftest.er1 >conftest.err
7627 rm -f conftest.er1
7628 cat conftest.err >&5
7629 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7630 (exit $ac_status); } >/dev/null; then
7631 if test -s conftest.err; then
7632 ac_cpp_err=$ac_c_preproc_warn_flag
7633 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7634 else
7635 ac_cpp_err=
7636 fi
7637 else
7638 ac_cpp_err=yes
7639 fi
7640 if test -z "$ac_cpp_err"; then
7641 gcc_cv_header_memcheck_h=yes
7642 else
7643 echo "$as_me: failed program was:" >&5
7644 sed 's/^/| /' conftest.$ac_ext >&5
7645
7646 gcc_cv_header_memcheck_h=no
7647 fi
7648 rm -f conftest.err conftest.$ac_ext
7649 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
7650 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
7651
7652 # Prepare PATH_SEPARATOR.
7653 # The user is always right.
7654 if test "${PATH_SEPARATOR+set}" != set; then
7655 echo "#! /bin/sh" >conf$$.sh
7656 echo "exit 0" >>conf$$.sh
7657 chmod +x conf$$.sh
7658 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7659 PATH_SEPARATOR=';'
7660 else
7661 PATH_SEPARATOR=:
7662 fi
7663 rm -f conf$$.sh
7664 fi
7665
7666 # Find out how to test for executable files. Don't use a zero-byte file,
7667 # as systems may use methods other than mode bits to determine executability.
7668 cat >conf$$.file <<_ASEOF
7669 #! /bin/sh
7670 exit 0
7671 _ASEOF
7672 chmod +x conf$$.file
7673 if test -x conf$$.file >/dev/null 2>&1; then
7674 ac_executable_p="test -x"
7675 else
7676 ac_executable_p="test -f"
7677 fi
7678 rm -f conf$$.file
7679
7680 # Extract the first word of "valgrind", so it can be a program name with args.
7681 set dummy valgrind; ac_word=$2
7682 echo "$as_me:$LINENO: checking for $ac_word" >&5
7683 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7684 if test "${ac_cv_path_valgrind_path+set}" = set; then
7685 echo $ECHO_N "(cached) $ECHO_C" >&6
7686 else
7687 case "$valgrind_path" in
7688 [\\/]* | ?:[\\/]*)
7689 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
7690 ;;
7691 *)
7692 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7693 for ac_dir in $PATH; do
7694 IFS="$ac_save_IFS"
7695 test -z "$ac_dir" && ac_dir=.
7696 for ac_exec_ext in '' $ac_executable_extensions; do
7697 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7698 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7699 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7700 break 2
7701 fi
7702 fi
7703 done
7704 done
7705 IFS="$ac_save_IFS"
7706 ;;
7707 esac
7708 fi
7709 valgrind_path="$ac_cv_path_valgrind_path"
7710 if test -n "$valgrind_path"; then
7711 echo "$as_me:$LINENO: result: $valgrind_path" >&5
7712 echo "${ECHO_T}$valgrind_path" >&6
7713 else
7714 echo "$as_me:$LINENO: result: no" >&5
7715 echo "${ECHO_T}no" >&6
7716 fi
7717
7718 if test "x$valgrind_path" = "x" \
7719 || (test $have_valgrind_h = no \
7720 && test $gcc_cv_header_memcheck_h = no \
7721 && test $gcc_cv_header_valgrind_memcheck_h = no); then
7722 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
7723 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
7724 { (exit 1); exit 1; }; }
7725 fi
7726 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7727 valgrind_command="$valgrind_path -q"
7728
7729 cat >>confdefs.h <<\_ACEOF
7730 #define ENABLE_VALGRIND_CHECKING 1
7731 _ACEOF
7732
7733 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7734
7735 cat >>confdefs.h <<\_ACEOF
7736 #define HAVE_VALGRIND_MEMCHECK_H 1
7737 _ACEOF
7738
7739 fi
7740 if test $gcc_cv_header_memcheck_h = yes; then
7741
7742 cat >>confdefs.h <<\_ACEOF
7743 #define HAVE_MEMCHECK_H 1
7744 _ACEOF
7745
7746 fi
7747 fi
7748
7749
7750
7751 # Enable code coverage collection
7752 # Check whether --enable-coverage or --disable-coverage was given.
7753 if test "${enable_coverage+set}" = set; then
7754 enableval="$enable_coverage"
7755 case "${enableval}" in
7756 yes|noopt)
7757 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
7758 ;;
7759 opt)
7760 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
7761 ;;
7762 no)
7763 # a.k.a. --disable-coverage
7764 coverage_flags=""
7765 ;;
7766 *)
7767 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
7768 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
7769 { (exit 1); exit 1; }; }
7770 ;;
7771 esac
7772 else
7773 coverage_flags=""
7774 fi;
7775
7776
7777 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
7778 if test "${enable_gather_detailed_mem_stats+set}" = set; then
7779 enableval="$enable_gather_detailed_mem_stats"
7780
7781 else
7782 enable_gather_detailed_mem_stats=no
7783 fi;
7784 if test x$enable_gather_detailed_mem_stats = xyes ; then
7785
7786 cat >>confdefs.h <<\_ACEOF
7787 #define GATHER_STATISTICS 1
7788 _ACEOF
7789
7790 fi
7791
7792 # -------------------------------
7793 # Miscenalleous configure options
7794 # -------------------------------
7795
7796 # With stabs
7797
7798 # Check whether --with-stabs or --without-stabs was given.
7799 if test "${with_stabs+set}" = set; then
7800 withval="$with_stabs"
7801 stabs="$with_stabs"
7802 else
7803 stabs=no
7804 fi;
7805
7806 # Determine whether or not multilibs are enabled.
7807 # Check whether --enable-multilib or --disable-multilib was given.
7808 if test "${enable_multilib+set}" = set; then
7809 enableval="$enable_multilib"
7810
7811 else
7812 enable_multilib=yes
7813 fi;
7814
7815
7816 # Enable __cxa_atexit for C++.
7817 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7818 if test "${enable___cxa_atexit+set}" = set; then
7819 enableval="$enable___cxa_atexit"
7820
7821 fi;
7822
7823 # Enable C extension for decimal float if target supports it.
7824 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7825 if test "${enable_decimal_float+set}" = set; then
7826 enableval="$enable_decimal_float"
7827
7828 case $enable_decimal_float in
7829 yes | no | bid | dpd) ;;
7830 *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7831 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7832 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7833 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7834 { (exit 1); exit 1; }; } ;;
7835 esac
7836
7837 else
7838
7839 case $target in
7840 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7841 enable_decimal_float=yes
7842 ;;
7843 *)
7844 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7845 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7846 enable_decimal_float=no
7847 ;;
7848 esac
7849
7850 fi;
7851
7852 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7853
7854 cat >>confdefs.h <<_ACEOF
7855 #define ENABLE_DECIMAL_FLOAT $dfp
7856 _ACEOF
7857
7858
7859 # x86's use BID format instead of DPD
7860 case x$enable_decimal_float in
7861 xyes)
7862 case $target in
7863 i?86*-*-linux* | x86_64*-*-linux*)
7864 enable_decimal_float=bid
7865 ;;
7866 *)
7867 enable_decimal_float=dpd
7868 ;;
7869 esac
7870 ;;
7871 xno)
7872 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7873 # dependency on libdecnumber.
7874 enable_decimal_float=dpd
7875 ;;
7876 esac
7877
7878
7879 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7880
7881 cat >>confdefs.h <<_ACEOF
7882 #define ENABLE_DECIMAL_BID_FORMAT $bid
7883 _ACEOF
7884
7885
7886 # Enable C extension for fixed-point arithmetic.
7887 # Check whether --enable-fixed-point or --disable-fixed-point was given.
7888 if test "${enable_fixed_point+set}" = set; then
7889 enableval="$enable_fixed_point"
7890
7891
7892 else
7893
7894 case $target in
7895 mips*-*-*)
7896 case $host in
7897 mips*-sgi-irix*)
7898 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5
7899 echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
7900 enable_fixed_point=no
7901 ;;
7902 *)
7903 enable_fixed_point=yes
7904 ;;
7905 esac
7906 ;;
7907 *)
7908 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5
7909 echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
7910 enable_fixed_point=no
7911 ;;
7912 esac
7913
7914 fi;
7915
7916
7917 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7918
7919 cat >>confdefs.h <<_ACEOF
7920 #define ENABLE_FIXED_POINT $fixedpoint
7921 _ACEOF
7922
7923
7924 # Enable threads
7925 # Pass with no value to take the default
7926 # Pass with a value to specify a thread package
7927 # Check whether --enable-threads or --disable-threads was given.
7928 if test "${enable_threads+set}" = set; then
7929 enableval="$enable_threads"
7930
7931 else
7932 enable_threads=''
7933 fi;
7934
7935 # Check whether --enable-tls or --disable-tls was given.
7936 if test "${enable_tls+set}" = set; then
7937 enableval="$enable_tls"
7938
7939 case $enable_tls in
7940 yes | no) ;;
7941 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7942 Valid choices are 'yes' and 'no'." >&5
7943 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7944 Valid choices are 'yes' and 'no'." >&2;}
7945 { (exit 1); exit 1; }; } ;;
7946 esac
7947
7948 else
7949 enable_tls=''
7950 fi;
7951
7952 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7953 if test "${enable_objc_gc+set}" = set; then
7954 enableval="$enable_objc_gc"
7955 if test x$enable_objc_gc = xno; then
7956 objc_boehm_gc=''
7957 else
7958 objc_boehm_gc=1
7959 fi
7960 else
7961 objc_boehm_gc=''
7962 fi;
7963
7964
7965 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7966 if test "${with_dwarf2+set}" = set; then
7967 withval="$with_dwarf2"
7968 dwarf2="$with_dwarf2"
7969 else
7970 dwarf2=no
7971 fi;
7972
7973 # Check whether --enable-shared or --disable-shared was given.
7974 if test "${enable_shared+set}" = set; then
7975 enableval="$enable_shared"
7976
7977 case $enable_shared in
7978 yes | no) ;;
7979 *)
7980 enable_shared=no
7981 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7982 for pkg in $enableval; do
7983 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7984 enable_shared=yes
7985 fi
7986 done
7987 IFS="$ac_save_ifs"
7988 ;;
7989 esac
7990
7991 else
7992 enable_shared=yes
7993 fi;
7994
7995
7996
7997 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7998 if test "${with_build_sysroot+set}" = set; then
7999 withval="$with_build_sysroot"
8000
8001 fi;
8002
8003
8004 # Check whether --with-sysroot or --without-sysroot was given.
8005 if test "${with_sysroot+set}" = set; then
8006 withval="$with_sysroot"
8007
8008 case ${with_sysroot} in
8009 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
8010 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
8011 esac
8012
8013 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
8014 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
8015
8016 if test "x$prefix" = xNONE; then
8017 test_prefix=/usr/local
8018 else
8019 test_prefix=$prefix
8020 fi
8021 if test "x$exec_prefix" = xNONE; then
8022 test_exec_prefix=$test_prefix
8023 else
8024 test_exec_prefix=$exec_prefix
8025 fi
8026 case ${TARGET_SYSTEM_ROOT} in
8027 "${test_prefix}"|"${test_prefix}/"*|\
8028 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
8029 '${prefix}'|'${prefix}/'*|\
8030 '${exec_prefix}'|'${exec_prefix}/'*)
8031 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
8032 TARGET_SYSTEM_ROOT_DEFINE="$t"
8033 ;;
8034 esac
8035
8036 else
8037
8038 TARGET_SYSTEM_ROOT=
8039 TARGET_SYSTEM_ROOT_DEFINE=
8040 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
8041
8042 fi;
8043
8044
8045
8046
8047 # Build with intermodule optimisations
8048 # Check whether --enable-intermodule or --disable-intermodule was given.
8049 if test "${enable_intermodule+set}" = set; then
8050 enableval="$enable_intermodule"
8051 case ${enable_intermodule} in
8052 yes) onestep="-onestep";;
8053 *) onestep="";;
8054 esac
8055 else
8056 onestep=""
8057 fi;
8058
8059
8060
8061
8062 # Check whether --with-pkgversion or --without-pkgversion was given.
8063 if test "${with_pkgversion+set}" = set; then
8064 withval="$with_pkgversion"
8065 case "$withval" in
8066 yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
8067 echo "$as_me: error: package version not specified" >&2;}
8068 { (exit 1); exit 1; }; } ;;
8069 no) PKGVERSION= ;;
8070 *) PKGVERSION="($withval) " ;;
8071 esac
8072 else
8073 PKGVERSION="(GCC) "
8074
8075 fi;
8076
8077
8078
8079
8080 # Check whether --with-bugurl or --without-bugurl was given.
8081 if test "${with_bugurl+set}" = set; then
8082 withval="$with_bugurl"
8083 case "$withval" in
8084 yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
8085 echo "$as_me: error: bug URL not specified" >&2;}
8086 { (exit 1); exit 1; }; } ;;
8087 no) BUGURL=
8088 ;;
8089 *) BUGURL="$withval"
8090 ;;
8091 esac
8092 else
8093 BUGURL="http://gcc.gnu.org/bugs.html"
8094
8095 fi;
8096 case ${BUGURL} in
8097 "")
8098 REPORT_BUGS_TO=
8099 REPORT_BUGS_TEXI=
8100 ;;
8101 *)
8102 REPORT_BUGS_TO="<$BUGURL>"
8103 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8104 ;;
8105 esac;
8106
8107
8108
8109
8110 # Sanity check enable_languages in case someone does not run the toplevel
8111 # configure # script.
8112 # Check whether --enable-languages or --disable-languages was given.
8113 if test "${enable_languages+set}" = set; then
8114 enableval="$enable_languages"
8115 case ,${enable_languages}, in
8116 ,,|,yes,)
8117 # go safe -- we cannot be much sure without the toplevel
8118 # configure's
8119 # analysis of which target libs are present and usable
8120 enable_languages=c
8121 ;;
8122 *,all,*)
8123 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
8124 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
8125 { (exit 1); exit 1; }; }
8126 ;;
8127 *,c,*)
8128 ;;
8129 *)
8130 enable_languages=c,${enable_languages}
8131 ;;
8132 esac
8133 else
8134 enable_languages=c
8135 fi;
8136
8137 # Used by documentation targets
8138
8139
8140
8141
8142
8143 # Check whether --with-multilib-list or --without-multilib-list was given.
8144 if test "${with_multilib_list+set}" = set; then
8145 withval="$with_multilib_list"
8146 :
8147 else
8148 with_multilib_list=default
8149 fi;
8150
8151 # -------------------------
8152 # Checks for other programs
8153 # -------------------------
8154
8155 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8156 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
8157 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
8158 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
8159 echo $ECHO_N "(cached) $ECHO_C" >&6
8160 else
8161 cat >conftest.make <<\_ACEOF
8162 all:
8163 @echo 'ac_maketemp="$(MAKE)"'
8164 _ACEOF
8165 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8166 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
8167 if test -n "$ac_maketemp"; then
8168 eval ac_cv_prog_make_${ac_make}_set=yes
8169 else
8170 eval ac_cv_prog_make_${ac_make}_set=no
8171 fi
8172 rm -f conftest.make
8173 fi
8174 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
8175 echo "$as_me:$LINENO: result: yes" >&5
8176 echo "${ECHO_T}yes" >&6
8177 SET_MAKE=
8178 else
8179 echo "$as_me:$LINENO: result: no" >&5
8180 echo "${ECHO_T}no" >&6
8181 SET_MAKE="MAKE=${MAKE-make}"
8182 fi
8183
8184
8185 # Find some useful tools
8186 for ac_prog in gawk mawk nawk awk
8187 do
8188 # Extract the first word of "$ac_prog", so it can be a program name with args.
8189 set dummy $ac_prog; ac_word=$2
8190 echo "$as_me:$LINENO: checking for $ac_word" >&5
8191 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8192 if test "${ac_cv_prog_AWK+set}" = set; then
8193 echo $ECHO_N "(cached) $ECHO_C" >&6
8194 else
8195 if test -n "$AWK"; then
8196 ac_cv_prog_AWK="$AWK" # Let the user override the test.
8197 else
8198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8199 for as_dir in $PATH
8200 do
8201 IFS=$as_save_IFS
8202 test -z "$as_dir" && as_dir=.
8203 for ac_exec_ext in '' $ac_executable_extensions; do
8204 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8205 ac_cv_prog_AWK="$ac_prog"
8206 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8207 break 2
8208 fi
8209 done
8210 done
8211
8212 fi
8213 fi
8214 AWK=$ac_cv_prog_AWK
8215 if test -n "$AWK"; then
8216 echo "$as_me:$LINENO: result: $AWK" >&5
8217 echo "${ECHO_T}$AWK" >&6
8218 else
8219 echo "$as_me:$LINENO: result: no" >&5
8220 echo "${ECHO_T}no" >&6
8221 fi
8222
8223 test -n "$AWK" && break
8224 done
8225
8226 # We need awk to create options.c and options.h.
8227 # Bail out if it's missing.
8228 case ${AWK} in
8229 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
8230 echo "$as_me: error: can't build without awk, bailing out" >&2;}
8231 { (exit 1); exit 1; }; } ;;
8232 esac
8233
8234 echo "$as_me:$LINENO: checking whether ln -s works" >&5
8235 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
8236 if test "${gcc_cv_prog_LN_S+set}" = set; then
8237 echo $ECHO_N "(cached) $ECHO_C" >&6
8238 else
8239 rm -f conftestdata_t
8240 echo >conftestdata_f
8241 if ln -s conftestdata_f conftestdata_t 2>/dev/null
8242 then
8243 gcc_cv_prog_LN_S="ln -s"
8244 else
8245 if ln conftestdata_f conftestdata_t 2>/dev/null
8246 then
8247 gcc_cv_prog_LN_S=ln
8248 else
8249 if cp -p conftestdata_f conftestdata_t 2>/dev/null
8250 then
8251 gcc_cv_prog_LN_S="cp -p"
8252 else
8253 gcc_cv_prog_LN_S=cp
8254 fi
8255 fi
8256 fi
8257 rm -f conftestdata_f conftestdata_t
8258
8259 fi
8260 LN_S="$gcc_cv_prog_LN_S"
8261 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
8262 echo "$as_me:$LINENO: result: yes" >&5
8263 echo "${ECHO_T}yes" >&6
8264 else
8265 if test "$gcc_cv_prog_LN_S" = "ln"; then
8266 echo "$as_me:$LINENO: result: no, using ln" >&5
8267 echo "${ECHO_T}no, using ln" >&6
8268 else
8269 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
8270 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
8271 fi
8272 fi
8273
8274 echo "$as_me:$LINENO: checking whether ln works" >&5
8275 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
8276 if test "${acx_cv_prog_LN+set}" = set; then
8277 echo $ECHO_N "(cached) $ECHO_C" >&6
8278 else
8279 rm -f conftestdata_t
8280 echo >conftestdata_f
8281 if ln conftestdata_f conftestdata_t 2>/dev/null
8282 then
8283 acx_cv_prog_LN=ln
8284 else
8285 acx_cv_prog_LN=no
8286 fi
8287 rm -f conftestdata_f conftestdata_t
8288
8289 fi
8290 if test $acx_cv_prog_LN = no; then
8291 LN="$LN_S"
8292 echo "$as_me:$LINENO: result: no, using $LN" >&5
8293 echo "${ECHO_T}no, using $LN" >&6
8294 else
8295 LN="$acx_cv_prog_LN"
8296 echo "$as_me:$LINENO: result: yes" >&5
8297 echo "${ECHO_T}yes" >&6
8298 fi
8299
8300 if test -n "$ac_tool_prefix"; then
8301 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8302 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8303 echo "$as_me:$LINENO: checking for $ac_word" >&5
8304 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8305 if test "${ac_cv_prog_RANLIB+set}" = set; then
8306 echo $ECHO_N "(cached) $ECHO_C" >&6
8307 else
8308 if test -n "$RANLIB"; then
8309 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8310 else
8311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8312 for as_dir in $PATH
8313 do
8314 IFS=$as_save_IFS
8315 test -z "$as_dir" && as_dir=.
8316 for ac_exec_ext in '' $ac_executable_extensions; do
8317 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8318 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8319 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8320 break 2
8321 fi
8322 done
8323 done
8324
8325 fi
8326 fi
8327 RANLIB=$ac_cv_prog_RANLIB
8328 if test -n "$RANLIB"; then
8329 echo "$as_me:$LINENO: result: $RANLIB" >&5
8330 echo "${ECHO_T}$RANLIB" >&6
8331 else
8332 echo "$as_me:$LINENO: result: no" >&5
8333 echo "${ECHO_T}no" >&6
8334 fi
8335
8336 fi
8337 if test -z "$ac_cv_prog_RANLIB"; then
8338 ac_ct_RANLIB=$RANLIB
8339 # Extract the first word of "ranlib", so it can be a program name with args.
8340 set dummy ranlib; ac_word=$2
8341 echo "$as_me:$LINENO: checking for $ac_word" >&5
8342 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8343 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
8344 echo $ECHO_N "(cached) $ECHO_C" >&6
8345 else
8346 if test -n "$ac_ct_RANLIB"; then
8347 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8348 else
8349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8350 for as_dir in $PATH
8351 do
8352 IFS=$as_save_IFS
8353 test -z "$as_dir" && as_dir=.
8354 for ac_exec_ext in '' $ac_executable_extensions; do
8355 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8356 ac_cv_prog_ac_ct_RANLIB="ranlib"
8357 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8358 break 2
8359 fi
8360 done
8361 done
8362
8363 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
8364 fi
8365 fi
8366 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8367 if test -n "$ac_ct_RANLIB"; then
8368 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
8369 echo "${ECHO_T}$ac_ct_RANLIB" >&6
8370 else
8371 echo "$as_me:$LINENO: result: no" >&5
8372 echo "${ECHO_T}no" >&6
8373 fi
8374
8375 RANLIB=$ac_ct_RANLIB
8376 else
8377 RANLIB="$ac_cv_prog_RANLIB"
8378 fi
8379
8380 case "${host}" in
8381 *-*-darwin*)
8382 # By default, the Darwin ranlib will not treat common symbols as
8383 # definitions when building the archive table of contents. Other
8384 # ranlibs do that; pass an option to the Darwin ranlib that makes
8385 # it behave similarly.
8386 ranlib_flags="-c"
8387 ;;
8388 *)
8389 ranlib_flags=""
8390 esac
8391
8392
8393 # Find a good install program. We prefer a C program (faster),
8394 # so one script is as good as another. But avoid the broken or
8395 # incompatible versions:
8396 # SysV /etc/install, /usr/sbin/install
8397 # SunOS /usr/etc/install
8398 # IRIX /sbin/install
8399 # AIX /bin/install
8400 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8401 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8402 # ./install, which can be erroneously created by make from ./install.sh.
8403 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
8404 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
8405 if test -z "$INSTALL"; then
8406 if test "${ac_cv_path_install+set}" = set; then
8407 echo $ECHO_N "(cached) $ECHO_C" >&6
8408 else
8409 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
8410 for ac_dir in $PATH; do
8411 # Account for people who put trailing slashes in PATH elements.
8412 case "$ac_dir/" in
8413 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
8414 *)
8415 # OSF1 and SCO ODT 3.0 have their own names for install.
8416 for ac_prog in ginstall scoinst install; do
8417 if test -f $ac_dir/$ac_prog; then
8418 if test $ac_prog = install &&
8419 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
8420 # AIX install. It has an incompatible calling convention.
8421 # OSF/1 installbsd also uses dspmsg, but is usable.
8422 :
8423 else
8424 ac_cv_path_install="$ac_dir/$ac_prog -c"
8425 break 2
8426 fi
8427 fi
8428 done
8429 ;;
8430 esac
8431 done
8432 IFS="$ac_save_IFS"
8433
8434 fi
8435 if test "${ac_cv_path_install+set}" = set; then
8436 INSTALL="$ac_cv_path_install"
8437 else
8438 # As a last resort, use the slow shell script. We don't cache a
8439 # path for INSTALL within a source directory, because that will
8440 # break other packages using the cache if that directory is
8441 # removed, or if the path is relative.
8442 INSTALL="$ac_install_sh"
8443 fi
8444 fi
8445 echo "$as_me:$LINENO: result: $INSTALL" >&5
8446 echo "${ECHO_T}$INSTALL" >&6
8447
8448 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8449 # It thinks the first close brace ends the variable substitution.
8450 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8451
8452 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8453
8454
8455 # See if cmp has --ignore-initial.
8456 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
8457 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
8458 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
8459 echo $ECHO_N "(cached) $ECHO_C" >&6
8460 else
8461 echo abfoo >t1
8462 echo cdfoo >t2
8463 gcc_cv_prog_cmp_skip=slowcompare
8464 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
8465 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
8466 :
8467 else
8468 gcc_cv_prog_cmp_skip=gnucompare
8469 fi
8470 fi
8471 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
8472 if cmp t1 t2 2 2 > /dev/null 2>&1; then
8473 if cmp t1 t2 1 1 > /dev/null 2>&1; then
8474 :
8475 else
8476 gcc_cv_prog_cmp_skip=fastcompare
8477 fi
8478 fi
8479 fi
8480 rm t1 t2
8481
8482 fi
8483 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
8484 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
8485 make_compare_target=$gcc_cv_prog_cmp_skip
8486
8487
8488
8489 # See if we have the mktemp command.
8490 # Extract the first word of "mktemp", so it can be a program name with args.
8491 set dummy mktemp; ac_word=$2
8492 echo "$as_me:$LINENO: checking for $ac_word" >&5
8493 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8494 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
8495 echo $ECHO_N "(cached) $ECHO_C" >&6
8496 else
8497 if test -n "$have_mktemp_command"; then
8498 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
8499 else
8500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8501 for as_dir in $PATH
8502 do
8503 IFS=$as_save_IFS
8504 test -z "$as_dir" && as_dir=.
8505 for ac_exec_ext in '' $ac_executable_extensions; do
8506 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8507 ac_cv_prog_have_mktemp_command="yes"
8508 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8509 break 2
8510 fi
8511 done
8512 done
8513
8514 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
8515 fi
8516 fi
8517 have_mktemp_command=$ac_cv_prog_have_mktemp_command
8518 if test -n "$have_mktemp_command"; then
8519 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
8520 echo "${ECHO_T}$have_mktemp_command" >&6
8521 else
8522 echo "$as_me:$LINENO: result: no" >&5
8523 echo "${ECHO_T}no" >&6
8524 fi
8525
8526
8527 # See if makeinfo has been installed and is modern enough
8528 # that we can use it.
8529
8530 # Extract the first word of "makeinfo", so it can be a program name with args.
8531 set dummy makeinfo; ac_word=$2
8532 echo "$as_me:$LINENO: checking for $ac_word" >&5
8533 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8534 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
8535 echo $ECHO_N "(cached) $ECHO_C" >&6
8536 else
8537 if test -n "$MAKEINFO"; then
8538 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
8539 else
8540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8541 for as_dir in $PATH
8542 do
8543 IFS=$as_save_IFS
8544 test -z "$as_dir" && as_dir=.
8545 for ac_exec_ext in '' $ac_executable_extensions; do
8546 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8547 ac_cv_prog_MAKEINFO="makeinfo"
8548 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8549 break 2
8550 fi
8551 done
8552 done
8553
8554 fi
8555 fi
8556 MAKEINFO=$ac_cv_prog_MAKEINFO
8557 if test -n "$MAKEINFO"; then
8558 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
8559 echo "${ECHO_T}$MAKEINFO" >&6
8560 else
8561 echo "$as_me:$LINENO: result: no" >&5
8562 echo "${ECHO_T}no" >&6
8563 fi
8564
8565 if test -n "$MAKEINFO"; then
8566 # Found it, now check the version.
8567 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
8568 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
8569 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
8570 echo $ECHO_N "(cached) $ECHO_C" >&6
8571 else
8572 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
8573 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
8574
8575 case $ac_prog_version in
8576 '') gcc_cv_prog_makeinfo_modern=no;;
8577 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
8578 *) gcc_cv_prog_makeinfo_modern=no;;
8579 esac
8580
8581 fi
8582 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
8583 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
8584 else
8585 gcc_cv_prog_makeinfo_modern=no
8586 fi
8587 if test $gcc_cv_prog_makeinfo_modern = no; then
8588 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
8589 fi
8590
8591 if test $gcc_cv_prog_makeinfo_modern = no; then
8592 { echo "$as_me:$LINENO: WARNING:
8593 *** Makeinfo is missing or too old.
8594 *** Info documentation will not be built." >&5
8595 echo "$as_me: WARNING:
8596 *** Makeinfo is missing or too old.
8597 *** Info documentation will not be built." >&2;}
8598 BUILD_INFO=
8599 else
8600 BUILD_INFO=info
8601 fi
8602
8603
8604 # Is pod2man recent enough to regenerate manpages?
8605 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
8606 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
8607 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
8608 echo "$as_me:$LINENO: result: yes" >&5
8609 echo "${ECHO_T}yes" >&6
8610 GENERATED_MANPAGES=generated-manpages
8611 else
8612 echo "$as_me:$LINENO: result: no" >&5
8613 echo "${ECHO_T}no" >&6
8614 GENERATED_MANPAGES=
8615 fi
8616
8617
8618 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
8619
8620 # How about lex?
8621 for ac_prog in flex
8622 do
8623 # Extract the first word of "$ac_prog", so it can be a program name with args.
8624 set dummy $ac_prog; ac_word=$2
8625 echo "$as_me:$LINENO: checking for $ac_word" >&5
8626 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8627 if test "${ac_cv_prog_FLEX+set}" = set; then
8628 echo $ECHO_N "(cached) $ECHO_C" >&6
8629 else
8630 if test -n "$FLEX"; then
8631 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
8632 else
8633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8634 for as_dir in $PATH
8635 do
8636 IFS=$as_save_IFS
8637 test -z "$as_dir" && as_dir=.
8638 for ac_exec_ext in '' $ac_executable_extensions; do
8639 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8640 ac_cv_prog_FLEX="$ac_prog"
8641 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8642 break 2
8643 fi
8644 done
8645 done
8646
8647 fi
8648 fi
8649 FLEX=$ac_cv_prog_FLEX
8650 if test -n "$FLEX"; then
8651 echo "$as_me:$LINENO: result: $FLEX" >&5
8652 echo "${ECHO_T}$FLEX" >&6
8653 else
8654 echo "$as_me:$LINENO: result: no" >&5
8655 echo "${ECHO_T}no" >&6
8656 fi
8657
8658 test -n "$FLEX" && break
8659 done
8660 test -n "$FLEX" || FLEX="$MISSING flex"
8661
8662
8663 # Bison?
8664 for ac_prog in bison
8665 do
8666 # Extract the first word of "$ac_prog", so it can be a program name with args.
8667 set dummy $ac_prog; ac_word=$2
8668 echo "$as_me:$LINENO: checking for $ac_word" >&5
8669 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8670 if test "${ac_cv_prog_BISON+set}" = set; then
8671 echo $ECHO_N "(cached) $ECHO_C" >&6
8672 else
8673 if test -n "$BISON"; then
8674 ac_cv_prog_BISON="$BISON" # Let the user override the test.
8675 else
8676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8677 for as_dir in $PATH
8678 do
8679 IFS=$as_save_IFS
8680 test -z "$as_dir" && as_dir=.
8681 for ac_exec_ext in '' $ac_executable_extensions; do
8682 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8683 ac_cv_prog_BISON="$ac_prog"
8684 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8685 break 2
8686 fi
8687 done
8688 done
8689
8690 fi
8691 fi
8692 BISON=$ac_cv_prog_BISON
8693 if test -n "$BISON"; then
8694 echo "$as_me:$LINENO: result: $BISON" >&5
8695 echo "${ECHO_T}$BISON" >&6
8696 else
8697 echo "$as_me:$LINENO: result: no" >&5
8698 echo "${ECHO_T}no" >&6
8699 fi
8700
8701 test -n "$BISON" && break
8702 done
8703 test -n "$BISON" || BISON="$MISSING bison"
8704
8705
8706 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
8707 # check for build == host before using them.
8708
8709 # NM
8710 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8711 && test -d ../binutils ; then
8712 NM='$(objdir)/../binutils/nm-new'
8713 else
8714 # Extract the first word of "nm", so it can be a program name with args.
8715 set dummy nm; ac_word=$2
8716 echo "$as_me:$LINENO: checking for $ac_word" >&5
8717 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8718 if test "${ac_cv_prog_NM+set}" = set; then
8719 echo $ECHO_N "(cached) $ECHO_C" >&6
8720 else
8721 if test -n "$NM"; then
8722 ac_cv_prog_NM="$NM" # Let the user override the test.
8723 else
8724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8725 for as_dir in $PATH
8726 do
8727 IFS=$as_save_IFS
8728 test -z "$as_dir" && as_dir=.
8729 for ac_exec_ext in '' $ac_executable_extensions; do
8730 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8731 ac_cv_prog_NM="nm"
8732 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8733 break 2
8734 fi
8735 done
8736 done
8737
8738 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8739 fi
8740 fi
8741 NM=$ac_cv_prog_NM
8742 if test -n "$NM"; then
8743 echo "$as_me:$LINENO: result: $NM" >&5
8744 echo "${ECHO_T}$NM" >&6
8745 else
8746 echo "$as_me:$LINENO: result: no" >&5
8747 echo "${ECHO_T}no" >&6
8748 fi
8749
8750 fi
8751
8752 # AR
8753 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8754 && test -d ../binutils ; then
8755 AR='$(objdir)/../binutils/ar'
8756 else
8757 # Extract the first word of "ar", so it can be a program name with args.
8758 set dummy ar; ac_word=$2
8759 echo "$as_me:$LINENO: checking for $ac_word" >&5
8760 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8761 if test "${ac_cv_prog_AR+set}" = set; then
8762 echo $ECHO_N "(cached) $ECHO_C" >&6
8763 else
8764 if test -n "$AR"; then
8765 ac_cv_prog_AR="$AR" # Let the user override the test.
8766 else
8767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8768 for as_dir in $PATH
8769 do
8770 IFS=$as_save_IFS
8771 test -z "$as_dir" && as_dir=.
8772 for ac_exec_ext in '' $ac_executable_extensions; do
8773 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8774 ac_cv_prog_AR="ar"
8775 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8776 break 2
8777 fi
8778 done
8779 done
8780
8781 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8782 fi
8783 fi
8784 AR=$ac_cv_prog_AR
8785 if test -n "$AR"; then
8786 echo "$as_me:$LINENO: result: $AR" >&5
8787 echo "${ECHO_T}$AR" >&6
8788 else
8789 echo "$as_me:$LINENO: result: no" >&5
8790 echo "${ECHO_T}no" >&6
8791 fi
8792
8793 fi
8794
8795
8796 # --------------------
8797 # Checks for C headers
8798 # --------------------
8799
8800 # Need to reject headers which give warnings, so that the -Werror bootstrap
8801 # works later. *sigh* This needs to come before all header checks.
8802
8803 ac_c_preproc_warn_flag=yes
8804
8805 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8806 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8807 if test "${ac_cv_header_stdc+set}" = set; then
8808 echo $ECHO_N "(cached) $ECHO_C" >&6
8809 else
8810 cat >conftest.$ac_ext <<_ACEOF
8811 /* confdefs.h. */
8812 _ACEOF
8813 cat confdefs.h >>conftest.$ac_ext
8814 cat >>conftest.$ac_ext <<_ACEOF
8815 /* end confdefs.h. */
8816 #include <stdlib.h>
8817 #include <stdarg.h>
8818 #include <string.h>
8819 #include <float.h>
8820
8821 int
8822 main ()
8823 {
8824
8825 ;
8826 return 0;
8827 }
8828 _ACEOF
8829 rm -f conftest.$ac_objext
8830 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8831 (eval $ac_compile) 2>conftest.er1
8832 ac_status=$?
8833 grep -v '^ *+' conftest.er1 >conftest.err
8834 rm -f conftest.er1
8835 cat conftest.err >&5
8836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8837 (exit $ac_status); } &&
8838 { ac_try='test -z "$ac_c_werror_flag"
8839 || test ! -s conftest.err'
8840 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8841 (eval $ac_try) 2>&5
8842 ac_status=$?
8843 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8844 (exit $ac_status); }; } &&
8845 { ac_try='test -s conftest.$ac_objext'
8846 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8847 (eval $ac_try) 2>&5
8848 ac_status=$?
8849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8850 (exit $ac_status); }; }; then
8851 ac_cv_header_stdc=yes
8852 else
8853 echo "$as_me: failed program was:" >&5
8854 sed 's/^/| /' conftest.$ac_ext >&5
8855
8856 ac_cv_header_stdc=no
8857 fi
8858 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8859
8860 if test $ac_cv_header_stdc = yes; then
8861 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8862 cat >conftest.$ac_ext <<_ACEOF
8863 /* confdefs.h. */
8864 _ACEOF
8865 cat confdefs.h >>conftest.$ac_ext
8866 cat >>conftest.$ac_ext <<_ACEOF
8867 /* end confdefs.h. */
8868 #include <string.h>
8869
8870 _ACEOF
8871 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8872 $EGREP "memchr" >/dev/null 2>&1; then
8873 :
8874 else
8875 ac_cv_header_stdc=no
8876 fi
8877 rm -f conftest*
8878
8879 fi
8880
8881 if test $ac_cv_header_stdc = yes; then
8882 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8883 cat >conftest.$ac_ext <<_ACEOF
8884 /* confdefs.h. */
8885 _ACEOF
8886 cat confdefs.h >>conftest.$ac_ext
8887 cat >>conftest.$ac_ext <<_ACEOF
8888 /* end confdefs.h. */
8889 #include <stdlib.h>
8890
8891 _ACEOF
8892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8893 $EGREP "free" >/dev/null 2>&1; then
8894 :
8895 else
8896 ac_cv_header_stdc=no
8897 fi
8898 rm -f conftest*
8899
8900 fi
8901
8902 if test $ac_cv_header_stdc = yes; then
8903 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8904 if test "$cross_compiling" = yes; then
8905 :
8906 else
8907 cat >conftest.$ac_ext <<_ACEOF
8908 /* confdefs.h. */
8909 _ACEOF
8910 cat confdefs.h >>conftest.$ac_ext
8911 cat >>conftest.$ac_ext <<_ACEOF
8912 /* end confdefs.h. */
8913 #include <ctype.h>
8914 #if ((' ' & 0x0FF) == 0x020)
8915 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8916 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8917 #else
8918 # define ISLOWER(c) \
8919 (('a' <= (c) && (c) <= 'i') \
8920 || ('j' <= (c) && (c) <= 'r') \
8921 || ('s' <= (c) && (c) <= 'z'))
8922 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8923 #endif
8924
8925 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8926 int
8927 main ()
8928 {
8929 int i;
8930 for (i = 0; i < 256; i++)
8931 if (XOR (islower (i), ISLOWER (i))
8932 || toupper (i) != TOUPPER (i))
8933 exit(2);
8934 exit (0);
8935 }
8936 _ACEOF
8937 rm -f conftest$ac_exeext
8938 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8939 (eval $ac_link) 2>&5
8940 ac_status=$?
8941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8942 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8943 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8944 (eval $ac_try) 2>&5
8945 ac_status=$?
8946 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8947 (exit $ac_status); }; }; then
8948 :
8949 else
8950 echo "$as_me: program exited with status $ac_status" >&5
8951 echo "$as_me: failed program was:" >&5
8952 sed 's/^/| /' conftest.$ac_ext >&5
8953
8954 ( exit $ac_status )
8955 ac_cv_header_stdc=no
8956 fi
8957 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8958 fi
8959 fi
8960 fi
8961 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8962 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8963 if test $ac_cv_header_stdc = yes; then
8964
8965 cat >>confdefs.h <<\_ACEOF
8966 #define STDC_HEADERS 1
8967 _ACEOF
8968
8969 fi
8970
8971 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8972 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8973 if test "${ac_cv_header_time+set}" = set; then
8974 echo $ECHO_N "(cached) $ECHO_C" >&6
8975 else
8976 cat >conftest.$ac_ext <<_ACEOF
8977 /* confdefs.h. */
8978 _ACEOF
8979 cat confdefs.h >>conftest.$ac_ext
8980 cat >>conftest.$ac_ext <<_ACEOF
8981 /* end confdefs.h. */
8982 #include <sys/types.h>
8983 #include <sys/time.h>
8984 #include <time.h>
8985
8986 int
8987 main ()
8988 {
8989 if ((struct tm *) 0)
8990 return 0;
8991 ;
8992 return 0;
8993 }
8994 _ACEOF
8995 rm -f conftest.$ac_objext
8996 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8997 (eval $ac_compile) 2>conftest.er1
8998 ac_status=$?
8999 grep -v '^ *+' conftest.er1 >conftest.err
9000 rm -f conftest.er1
9001 cat conftest.err >&5
9002 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9003 (exit $ac_status); } &&
9004 { ac_try='test -z "$ac_c_werror_flag"
9005 || test ! -s conftest.err'
9006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9007 (eval $ac_try) 2>&5
9008 ac_status=$?
9009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9010 (exit $ac_status); }; } &&
9011 { ac_try='test -s conftest.$ac_objext'
9012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9013 (eval $ac_try) 2>&5
9014 ac_status=$?
9015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9016 (exit $ac_status); }; }; then
9017 ac_cv_header_time=yes
9018 else
9019 echo "$as_me: failed program was:" >&5
9020 sed 's/^/| /' conftest.$ac_ext >&5
9021
9022 ac_cv_header_time=no
9023 fi
9024 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9025 fi
9026 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
9027 echo "${ECHO_T}$ac_cv_header_time" >&6
9028 if test $ac_cv_header_time = yes; then
9029
9030 cat >>confdefs.h <<\_ACEOF
9031 #define TIME_WITH_SYS_TIME 1
9032 _ACEOF
9033
9034 fi
9035
9036 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
9037 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
9038 if test "${gcc_cv_header_string+set}" = set; then
9039 echo $ECHO_N "(cached) $ECHO_C" >&6
9040 else
9041 cat >conftest.$ac_ext <<_ACEOF
9042 /* confdefs.h. */
9043 _ACEOF
9044 cat confdefs.h >>conftest.$ac_ext
9045 cat >>conftest.$ac_ext <<_ACEOF
9046 /* end confdefs.h. */
9047 #include <string.h>
9048 #include <strings.h>
9049 int
9050 main ()
9051 {
9052
9053 ;
9054 return 0;
9055 }
9056 _ACEOF
9057 rm -f conftest.$ac_objext
9058 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9059 (eval $ac_compile) 2>conftest.er1
9060 ac_status=$?
9061 grep -v '^ *+' conftest.er1 >conftest.err
9062 rm -f conftest.er1
9063 cat conftest.err >&5
9064 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9065 (exit $ac_status); } &&
9066 { ac_try='test -z "$ac_c_werror_flag"
9067 || test ! -s conftest.err'
9068 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9069 (eval $ac_try) 2>&5
9070 ac_status=$?
9071 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9072 (exit $ac_status); }; } &&
9073 { ac_try='test -s conftest.$ac_objext'
9074 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9075 (eval $ac_try) 2>&5
9076 ac_status=$?
9077 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9078 (exit $ac_status); }; }; then
9079 gcc_cv_header_string=yes
9080 else
9081 echo "$as_me: failed program was:" >&5
9082 sed 's/^/| /' conftest.$ac_ext >&5
9083
9084 gcc_cv_header_string=no
9085 fi
9086 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9087 fi
9088 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
9089 echo "${ECHO_T}$gcc_cv_header_string" >&6
9090 if test $gcc_cv_header_string = yes; then
9091
9092 cat >>confdefs.h <<\_ACEOF
9093 #define STRING_WITH_STRINGS 1
9094 _ACEOF
9095
9096 fi
9097
9098 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
9099 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
9100 if test "${ac_cv_header_sys_wait_h+set}" = set; then
9101 echo $ECHO_N "(cached) $ECHO_C" >&6
9102 else
9103 cat >conftest.$ac_ext <<_ACEOF
9104 /* confdefs.h. */
9105 _ACEOF
9106 cat confdefs.h >>conftest.$ac_ext
9107 cat >>conftest.$ac_ext <<_ACEOF
9108 /* end confdefs.h. */
9109 #include <sys/types.h>
9110 #include <sys/wait.h>
9111 #ifndef WEXITSTATUS
9112 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
9113 #endif
9114 #ifndef WIFEXITED
9115 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9116 #endif
9117
9118 int
9119 main ()
9120 {
9121 int s;
9122 wait (&s);
9123 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9124 ;
9125 return 0;
9126 }
9127 _ACEOF
9128 rm -f conftest.$ac_objext
9129 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9130 (eval $ac_compile) 2>conftest.er1
9131 ac_status=$?
9132 grep -v '^ *+' conftest.er1 >conftest.err
9133 rm -f conftest.er1
9134 cat conftest.err >&5
9135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9136 (exit $ac_status); } &&
9137 { ac_try='test -z "$ac_c_werror_flag"
9138 || test ! -s conftest.err'
9139 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9140 (eval $ac_try) 2>&5
9141 ac_status=$?
9142 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9143 (exit $ac_status); }; } &&
9144 { ac_try='test -s conftest.$ac_objext'
9145 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9146 (eval $ac_try) 2>&5
9147 ac_status=$?
9148 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9149 (exit $ac_status); }; }; then
9150 ac_cv_header_sys_wait_h=yes
9151 else
9152 echo "$as_me: failed program was:" >&5
9153 sed 's/^/| /' conftest.$ac_ext >&5
9154
9155 ac_cv_header_sys_wait_h=no
9156 fi
9157 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9158 fi
9159 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
9160 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
9161 if test $ac_cv_header_sys_wait_h = yes; then
9162
9163 cat >>confdefs.h <<\_ACEOF
9164 #define HAVE_SYS_WAIT_H 1
9165 _ACEOF
9166
9167 fi
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180
9181
9182
9183
9184
9185
9186
9187
9188
9189
9190
9191 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
9192 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
9193 sys/resource.h sys/param.h sys/times.h sys/stat.h \
9194 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
9195 do
9196 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9197 echo "$as_me:$LINENO: checking for $ac_header" >&5
9198 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9199 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9200 echo $ECHO_N "(cached) $ECHO_C" >&6
9201 else
9202 cat >conftest.$ac_ext <<_ACEOF
9203 /* confdefs.h. */
9204 _ACEOF
9205 cat confdefs.h >>conftest.$ac_ext
9206 cat >>conftest.$ac_ext <<_ACEOF
9207 /* end confdefs.h. */
9208 #include <$ac_header>
9209 _ACEOF
9210 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9211 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9212 ac_status=$?
9213 grep -v '^ *+' conftest.er1 >conftest.err
9214 rm -f conftest.er1
9215 cat conftest.err >&5
9216 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9217 (exit $ac_status); } >/dev/null; then
9218 if test -s conftest.err; then
9219 ac_cpp_err=$ac_c_preproc_warn_flag
9220 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9221 else
9222 ac_cpp_err=
9223 fi
9224 else
9225 ac_cpp_err=yes
9226 fi
9227 if test -z "$ac_cpp_err"; then
9228 eval "$as_ac_Header=yes"
9229 else
9230 echo "$as_me: failed program was:" >&5
9231 sed 's/^/| /' conftest.$ac_ext >&5
9232
9233 eval "$as_ac_Header=no"
9234 fi
9235 rm -f conftest.err conftest.$ac_ext
9236 fi
9237 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9238 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9239 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9240 cat >>confdefs.h <<_ACEOF
9241 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9242 _ACEOF
9243
9244 fi
9245 done
9246
9247
9248 # Check for thread headers.
9249 echo "$as_me:$LINENO: checking for thread.h" >&5
9250 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
9251 if test "${ac_cv_header_thread_h+set}" = set; then
9252 echo $ECHO_N "(cached) $ECHO_C" >&6
9253 else
9254 cat >conftest.$ac_ext <<_ACEOF
9255 /* confdefs.h. */
9256 _ACEOF
9257 cat confdefs.h >>conftest.$ac_ext
9258 cat >>conftest.$ac_ext <<_ACEOF
9259 /* end confdefs.h. */
9260 #include <thread.h>
9261 _ACEOF
9262 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9263 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9264 ac_status=$?
9265 grep -v '^ *+' conftest.er1 >conftest.err
9266 rm -f conftest.er1
9267 cat conftest.err >&5
9268 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9269 (exit $ac_status); } >/dev/null; then
9270 if test -s conftest.err; then
9271 ac_cpp_err=$ac_c_preproc_warn_flag
9272 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9273 else
9274 ac_cpp_err=
9275 fi
9276 else
9277 ac_cpp_err=yes
9278 fi
9279 if test -z "$ac_cpp_err"; then
9280 ac_cv_header_thread_h=yes
9281 else
9282 echo "$as_me: failed program was:" >&5
9283 sed 's/^/| /' conftest.$ac_ext >&5
9284
9285 ac_cv_header_thread_h=no
9286 fi
9287 rm -f conftest.err conftest.$ac_ext
9288 fi
9289 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
9290 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
9291 if test $ac_cv_header_thread_h = yes; then
9292 have_thread_h=yes
9293 else
9294 have_thread_h=
9295 fi
9296
9297 echo "$as_me:$LINENO: checking for pthread.h" >&5
9298 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
9299 if test "${ac_cv_header_pthread_h+set}" = set; then
9300 echo $ECHO_N "(cached) $ECHO_C" >&6
9301 else
9302 cat >conftest.$ac_ext <<_ACEOF
9303 /* confdefs.h. */
9304 _ACEOF
9305 cat confdefs.h >>conftest.$ac_ext
9306 cat >>conftest.$ac_ext <<_ACEOF
9307 /* end confdefs.h. */
9308 #include <pthread.h>
9309 _ACEOF
9310 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9311 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9312 ac_status=$?
9313 grep -v '^ *+' conftest.er1 >conftest.err
9314 rm -f conftest.er1
9315 cat conftest.err >&5
9316 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9317 (exit $ac_status); } >/dev/null; then
9318 if test -s conftest.err; then
9319 ac_cpp_err=$ac_c_preproc_warn_flag
9320 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9321 else
9322 ac_cpp_err=
9323 fi
9324 else
9325 ac_cpp_err=yes
9326 fi
9327 if test -z "$ac_cpp_err"; then
9328 ac_cv_header_pthread_h=yes
9329 else
9330 echo "$as_me: failed program was:" >&5
9331 sed 's/^/| /' conftest.$ac_ext >&5
9332
9333 ac_cv_header_pthread_h=no
9334 fi
9335 rm -f conftest.err conftest.$ac_ext
9336 fi
9337 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
9338 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
9339 if test $ac_cv_header_pthread_h = yes; then
9340 have_pthread_h=yes
9341 else
9342 have_pthread_h=
9343 fi
9344
9345
9346 # These tests can't be done till we know if we have limits.h.
9347 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
9348 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
9349 if test "${gcc_cv_decl_char_bit+set}" = set; then
9350 echo $ECHO_N "(cached) $ECHO_C" >&6
9351 else
9352 cat >conftest.$ac_ext <<_ACEOF
9353 /* confdefs.h. */
9354 _ACEOF
9355 cat confdefs.h >>conftest.$ac_ext
9356 cat >>conftest.$ac_ext <<_ACEOF
9357 /* end confdefs.h. */
9358 #ifdef HAVE_LIMITS_H
9359 #include <limits.h>
9360 #endif
9361 #ifdef CHAR_BIT
9362 found
9363 #endif
9364 _ACEOF
9365 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9366 $EGREP "found" >/dev/null 2>&1; then
9367 gcc_cv_decl_char_bit=yes
9368 else
9369 gcc_cv_decl_char_bit=no
9370 fi
9371 rm -f conftest*
9372
9373
9374 fi
9375 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
9376 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
9377 if test $gcc_cv_decl_char_bit = no; then
9378 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
9379 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
9380 if test "${gcc_cv_c_nbby+set}" = set; then
9381 echo $ECHO_N "(cached) $ECHO_C" >&6
9382 else
9383 i=8
9384 gcc_cv_c_nbby=
9385 while test $i -lt 65; do
9386 cat >conftest.$ac_ext <<_ACEOF
9387 /* confdefs.h. */
9388 _ACEOF
9389 cat confdefs.h >>conftest.$ac_ext
9390 cat >>conftest.$ac_ext <<_ACEOF
9391 /* end confdefs.h. */
9392
9393 int
9394 main ()
9395 {
9396 switch(0) {
9397 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
9398 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
9399 ; }
9400 ;
9401 return 0;
9402 }
9403 _ACEOF
9404 rm -f conftest.$ac_objext
9405 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9406 (eval $ac_compile) 2>conftest.er1
9407 ac_status=$?
9408 grep -v '^ *+' conftest.er1 >conftest.err
9409 rm -f conftest.er1
9410 cat conftest.err >&5
9411 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9412 (exit $ac_status); } &&
9413 { ac_try='test -z "$ac_c_werror_flag"
9414 || test ! -s conftest.err'
9415 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9416 (eval $ac_try) 2>&5
9417 ac_status=$?
9418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9419 (exit $ac_status); }; } &&
9420 { ac_try='test -s conftest.$ac_objext'
9421 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9422 (eval $ac_try) 2>&5
9423 ac_status=$?
9424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9425 (exit $ac_status); }; }; then
9426 gcc_cv_c_nbby=$i; break
9427 else
9428 echo "$as_me: failed program was:" >&5
9429 sed 's/^/| /' conftest.$ac_ext >&5
9430
9431 fi
9432 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9433 i=`expr $i + 1`
9434 done
9435 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
9436
9437 fi
9438 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
9439 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
9440 if test $gcc_cv_c_nbby = failed; then
9441 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
9442 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
9443 { (exit 1); exit 1; }; }
9444 else
9445
9446 cat >>confdefs.h <<_ACEOF
9447 #define CHAR_BIT $gcc_cv_c_nbby
9448 _ACEOF
9449
9450 fi
9451 fi
9452 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
9453 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
9454 if test "${ac_cv_c_bigendian+set}" = set; then
9455 echo $ECHO_N "(cached) $ECHO_C" >&6
9456 else
9457 # See if sys/param.h defines the BYTE_ORDER macro.
9458 cat >conftest.$ac_ext <<_ACEOF
9459 /* confdefs.h. */
9460 _ACEOF
9461 cat confdefs.h >>conftest.$ac_ext
9462 cat >>conftest.$ac_ext <<_ACEOF
9463 /* end confdefs.h. */
9464 #include <sys/types.h>
9465 #include <sys/param.h>
9466
9467 int
9468 main ()
9469 {
9470 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
9471 bogus endian macros
9472 #endif
9473
9474 ;
9475 return 0;
9476 }
9477 _ACEOF
9478 rm -f conftest.$ac_objext
9479 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9480 (eval $ac_compile) 2>conftest.er1
9481 ac_status=$?
9482 grep -v '^ *+' conftest.er1 >conftest.err
9483 rm -f conftest.er1
9484 cat conftest.err >&5
9485 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9486 (exit $ac_status); } &&
9487 { ac_try='test -z "$ac_c_werror_flag"
9488 || test ! -s conftest.err'
9489 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9490 (eval $ac_try) 2>&5
9491 ac_status=$?
9492 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9493 (exit $ac_status); }; } &&
9494 { ac_try='test -s conftest.$ac_objext'
9495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9496 (eval $ac_try) 2>&5
9497 ac_status=$?
9498 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9499 (exit $ac_status); }; }; then
9500 # It does; now see whether it defined to BIG_ENDIAN or not.
9501 cat >conftest.$ac_ext <<_ACEOF
9502 /* confdefs.h. */
9503 _ACEOF
9504 cat confdefs.h >>conftest.$ac_ext
9505 cat >>conftest.$ac_ext <<_ACEOF
9506 /* end confdefs.h. */
9507 #include <sys/types.h>
9508 #include <sys/param.h>
9509
9510 int
9511 main ()
9512 {
9513 #if BYTE_ORDER != BIG_ENDIAN
9514 not big endian
9515 #endif
9516
9517 ;
9518 return 0;
9519 }
9520 _ACEOF
9521 rm -f conftest.$ac_objext
9522 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9523 (eval $ac_compile) 2>conftest.er1
9524 ac_status=$?
9525 grep -v '^ *+' conftest.er1 >conftest.err
9526 rm -f conftest.er1
9527 cat conftest.err >&5
9528 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9529 (exit $ac_status); } &&
9530 { ac_try='test -z "$ac_c_werror_flag"
9531 || test ! -s conftest.err'
9532 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9533 (eval $ac_try) 2>&5
9534 ac_status=$?
9535 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9536 (exit $ac_status); }; } &&
9537 { ac_try='test -s conftest.$ac_objext'
9538 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9539 (eval $ac_try) 2>&5
9540 ac_status=$?
9541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9542 (exit $ac_status); }; }; then
9543 ac_cv_c_bigendian=yes
9544 else
9545 echo "$as_me: failed program was:" >&5
9546 sed 's/^/| /' conftest.$ac_ext >&5
9547
9548 ac_cv_c_bigendian=no
9549 fi
9550 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9551 else
9552 echo "$as_me: failed program was:" >&5
9553 sed 's/^/| /' conftest.$ac_ext >&5
9554
9555 # It does not; compile a test program.
9556 if test "$cross_compiling" = yes; then
9557 # try to guess the endianness by grepping values into an object file
9558 ac_cv_c_bigendian=unknown
9559 cat >conftest.$ac_ext <<_ACEOF
9560 /* confdefs.h. */
9561 _ACEOF
9562 cat confdefs.h >>conftest.$ac_ext
9563 cat >>conftest.$ac_ext <<_ACEOF
9564 /* end confdefs.h. */
9565 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9566 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9567 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
9568 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9569 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9570 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
9571 int
9572 main ()
9573 {
9574 _ascii (); _ebcdic ();
9575 ;
9576 return 0;
9577 }
9578 _ACEOF
9579 rm -f conftest.$ac_objext
9580 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9581 (eval $ac_compile) 2>conftest.er1
9582 ac_status=$?
9583 grep -v '^ *+' conftest.er1 >conftest.err
9584 rm -f conftest.er1
9585 cat conftest.err >&5
9586 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9587 (exit $ac_status); } &&
9588 { ac_try='test -z "$ac_c_werror_flag"
9589 || test ! -s conftest.err'
9590 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9591 (eval $ac_try) 2>&5
9592 ac_status=$?
9593 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9594 (exit $ac_status); }; } &&
9595 { ac_try='test -s conftest.$ac_objext'
9596 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9597 (eval $ac_try) 2>&5
9598 ac_status=$?
9599 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9600 (exit $ac_status); }; }; then
9601 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
9602 ac_cv_c_bigendian=yes
9603 fi
9604 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9605 if test "$ac_cv_c_bigendian" = unknown; then
9606 ac_cv_c_bigendian=no
9607 else
9608 # finding both strings is unlikely to happen, but who knows?
9609 ac_cv_c_bigendian=unknown
9610 fi
9611 fi
9612 else
9613 echo "$as_me: failed program was:" >&5
9614 sed 's/^/| /' conftest.$ac_ext >&5
9615
9616 fi
9617 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9618 else
9619 cat >conftest.$ac_ext <<_ACEOF
9620 /* confdefs.h. */
9621 _ACEOF
9622 cat confdefs.h >>conftest.$ac_ext
9623 cat >>conftest.$ac_ext <<_ACEOF
9624 /* end confdefs.h. */
9625 int
9626 main ()
9627 {
9628 /* Are we little or big endian? From Harbison&Steele. */
9629 union
9630 {
9631 long l;
9632 char c[sizeof (long)];
9633 } u;
9634 u.l = 1;
9635 exit (u.c[sizeof (long) - 1] == 1);
9636 }
9637 _ACEOF
9638 rm -f conftest$ac_exeext
9639 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9640 (eval $ac_link) 2>&5
9641 ac_status=$?
9642 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9643 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9644 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9645 (eval $ac_try) 2>&5
9646 ac_status=$?
9647 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9648 (exit $ac_status); }; }; then
9649 ac_cv_c_bigendian=no
9650 else
9651 echo "$as_me: program exited with status $ac_status" >&5
9652 echo "$as_me: failed program was:" >&5
9653 sed 's/^/| /' conftest.$ac_ext >&5
9654
9655 ( exit $ac_status )
9656 ac_cv_c_bigendian=yes
9657 fi
9658 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9659 fi
9660 fi
9661 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9662 fi
9663 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
9664 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
9665 case $ac_cv_c_bigendian in
9666 yes)
9667
9668 cat >>confdefs.h <<\_ACEOF
9669 #define WORDS_BIGENDIAN 1
9670 _ACEOF
9671 ;;
9672 no)
9673 ;;
9674 *)
9675 { { echo "$as_me:$LINENO: error: unknown endianness
9676 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
9677 echo "$as_me: error: unknown endianness
9678 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
9679 { (exit 1); exit 1; }; } ;;
9680 esac
9681
9682
9683 # --------
9684 # UNSORTED
9685 # --------
9686
9687
9688 # These libraries may be used by collect2.
9689 # We may need a special search path to get them linked.
9690 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
9691 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
9692 if test "${gcc_cv_collect2_libs+set}" = set; then
9693 echo $ECHO_N "(cached) $ECHO_C" >&6
9694 else
9695 save_LIBS="$LIBS"
9696 for libs in '' -lld -lmld \
9697 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9698 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9699 do
9700 LIBS="$libs"
9701 cat >conftest.$ac_ext <<_ACEOF
9702 /* confdefs.h. */
9703 _ACEOF
9704 cat confdefs.h >>conftest.$ac_ext
9705 cat >>conftest.$ac_ext <<_ACEOF
9706 /* end confdefs.h. */
9707
9708 /* Override any gcc2 internal prototype to avoid an error. */
9709 #ifdef __cplusplus
9710 extern "C"
9711 #endif
9712 /* We use char because int might match the return type of a gcc2
9713 builtin and then its argument prototype would still apply. */
9714 char ldopen ();
9715 int
9716 main ()
9717 {
9718 ldopen ();
9719 ;
9720 return 0;
9721 }
9722 _ACEOF
9723 rm -f conftest.$ac_objext conftest$ac_exeext
9724 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9725 (eval $ac_link) 2>conftest.er1
9726 ac_status=$?
9727 grep -v '^ *+' conftest.er1 >conftest.err
9728 rm -f conftest.er1
9729 cat conftest.err >&5
9730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9731 (exit $ac_status); } &&
9732 { ac_try='test -z "$ac_c_werror_flag"
9733 || test ! -s conftest.err'
9734 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9735 (eval $ac_try) 2>&5
9736 ac_status=$?
9737 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9738 (exit $ac_status); }; } &&
9739 { ac_try='test -s conftest$ac_exeext'
9740 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9741 (eval $ac_try) 2>&5
9742 ac_status=$?
9743 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9744 (exit $ac_status); }; }; then
9745 gcc_cv_collect2_libs="$libs"; break
9746 else
9747 echo "$as_me: failed program was:" >&5
9748 sed 's/^/| /' conftest.$ac_ext >&5
9749
9750 fi
9751 rm -f conftest.err conftest.$ac_objext \
9752 conftest$ac_exeext conftest.$ac_ext
9753 done
9754 LIBS="$save_LIBS"
9755 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9756 fi
9757 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
9758 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
9759 case $gcc_cv_collect2_libs in
9760 "none required") ;;
9761 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9762 esac
9763
9764
9765 # When building Ada code on Alpha, we need exc_resume which is usually in
9766 # -lexc. So test for it.
9767 save_LIBS="$LIBS"
9768 LIBS=
9769 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
9770 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
9771 if test "${ac_cv_search_exc_resume+set}" = set; then
9772 echo $ECHO_N "(cached) $ECHO_C" >&6
9773 else
9774 ac_func_search_save_LIBS=$LIBS
9775 ac_cv_search_exc_resume=no
9776 cat >conftest.$ac_ext <<_ACEOF
9777 /* confdefs.h. */
9778 _ACEOF
9779 cat confdefs.h >>conftest.$ac_ext
9780 cat >>conftest.$ac_ext <<_ACEOF
9781 /* end confdefs.h. */
9782
9783 /* Override any gcc2 internal prototype to avoid an error. */
9784 #ifdef __cplusplus
9785 extern "C"
9786 #endif
9787 /* We use char because int might match the return type of a gcc2
9788 builtin and then its argument prototype would still apply. */
9789 char exc_resume ();
9790 int
9791 main ()
9792 {
9793 exc_resume ();
9794 ;
9795 return 0;
9796 }
9797 _ACEOF
9798 rm -f conftest.$ac_objext conftest$ac_exeext
9799 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9800 (eval $ac_link) 2>conftest.er1
9801 ac_status=$?
9802 grep -v '^ *+' conftest.er1 >conftest.err
9803 rm -f conftest.er1
9804 cat conftest.err >&5
9805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9806 (exit $ac_status); } &&
9807 { ac_try='test -z "$ac_c_werror_flag"
9808 || test ! -s conftest.err'
9809 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9810 (eval $ac_try) 2>&5
9811 ac_status=$?
9812 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9813 (exit $ac_status); }; } &&
9814 { ac_try='test -s conftest$ac_exeext'
9815 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9816 (eval $ac_try) 2>&5
9817 ac_status=$?
9818 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9819 (exit $ac_status); }; }; then
9820 ac_cv_search_exc_resume="none required"
9821 else
9822 echo "$as_me: failed program was:" >&5
9823 sed 's/^/| /' conftest.$ac_ext >&5
9824
9825 fi
9826 rm -f conftest.err conftest.$ac_objext \
9827 conftest$ac_exeext conftest.$ac_ext
9828 if test "$ac_cv_search_exc_resume" = no; then
9829 for ac_lib in exc; do
9830 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9831 cat >conftest.$ac_ext <<_ACEOF
9832 /* confdefs.h. */
9833 _ACEOF
9834 cat confdefs.h >>conftest.$ac_ext
9835 cat >>conftest.$ac_ext <<_ACEOF
9836 /* end confdefs.h. */
9837
9838 /* Override any gcc2 internal prototype to avoid an error. */
9839 #ifdef __cplusplus
9840 extern "C"
9841 #endif
9842 /* We use char because int might match the return type of a gcc2
9843 builtin and then its argument prototype would still apply. */
9844 char exc_resume ();
9845 int
9846 main ()
9847 {
9848 exc_resume ();
9849 ;
9850 return 0;
9851 }
9852 _ACEOF
9853 rm -f conftest.$ac_objext conftest$ac_exeext
9854 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9855 (eval $ac_link) 2>conftest.er1
9856 ac_status=$?
9857 grep -v '^ *+' conftest.er1 >conftest.err
9858 rm -f conftest.er1
9859 cat conftest.err >&5
9860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9861 (exit $ac_status); } &&
9862 { ac_try='test -z "$ac_c_werror_flag"
9863 || test ! -s conftest.err'
9864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9865 (eval $ac_try) 2>&5
9866 ac_status=$?
9867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9868 (exit $ac_status); }; } &&
9869 { ac_try='test -s conftest$ac_exeext'
9870 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9871 (eval $ac_try) 2>&5
9872 ac_status=$?
9873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9874 (exit $ac_status); }; }; then
9875 ac_cv_search_exc_resume="-l$ac_lib"
9876 break
9877 else
9878 echo "$as_me: failed program was:" >&5
9879 sed 's/^/| /' conftest.$ac_ext >&5
9880
9881 fi
9882 rm -f conftest.err conftest.$ac_objext \
9883 conftest$ac_exeext conftest.$ac_ext
9884 done
9885 fi
9886 LIBS=$ac_func_search_save_LIBS
9887 fi
9888 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9889 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9890 if test "$ac_cv_search_exc_resume" != no; then
9891 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9892
9893 fi
9894
9895 GNAT_LIBEXC="$LIBS"
9896 LIBS="$save_LIBS"
9897
9898
9899 # Some systems put ldexp and frexp in libm instead of libc; assume
9900 # they're both in the same place. jcf-dump needs them.
9901 save_LIBS="$LIBS"
9902 LIBS=
9903 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9904 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9905 if test "${ac_cv_search_ldexp+set}" = set; then
9906 echo $ECHO_N "(cached) $ECHO_C" >&6
9907 else
9908 ac_func_search_save_LIBS=$LIBS
9909 ac_cv_search_ldexp=no
9910 cat >conftest.$ac_ext <<_ACEOF
9911 /* confdefs.h. */
9912 _ACEOF
9913 cat confdefs.h >>conftest.$ac_ext
9914 cat >>conftest.$ac_ext <<_ACEOF
9915 /* end confdefs.h. */
9916
9917 /* Override any gcc2 internal prototype to avoid an error. */
9918 #ifdef __cplusplus
9919 extern "C"
9920 #endif
9921 /* We use char because int might match the return type of a gcc2
9922 builtin and then its argument prototype would still apply. */
9923 char ldexp ();
9924 int
9925 main ()
9926 {
9927 ldexp ();
9928 ;
9929 return 0;
9930 }
9931 _ACEOF
9932 rm -f conftest.$ac_objext conftest$ac_exeext
9933 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9934 (eval $ac_link) 2>conftest.er1
9935 ac_status=$?
9936 grep -v '^ *+' conftest.er1 >conftest.err
9937 rm -f conftest.er1
9938 cat conftest.err >&5
9939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9940 (exit $ac_status); } &&
9941 { ac_try='test -z "$ac_c_werror_flag"
9942 || test ! -s conftest.err'
9943 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9944 (eval $ac_try) 2>&5
9945 ac_status=$?
9946 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9947 (exit $ac_status); }; } &&
9948 { ac_try='test -s conftest$ac_exeext'
9949 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9950 (eval $ac_try) 2>&5
9951 ac_status=$?
9952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9953 (exit $ac_status); }; }; then
9954 ac_cv_search_ldexp="none required"
9955 else
9956 echo "$as_me: failed program was:" >&5
9957 sed 's/^/| /' conftest.$ac_ext >&5
9958
9959 fi
9960 rm -f conftest.err conftest.$ac_objext \
9961 conftest$ac_exeext conftest.$ac_ext
9962 if test "$ac_cv_search_ldexp" = no; then
9963 for ac_lib in m; do
9964 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9965 cat >conftest.$ac_ext <<_ACEOF
9966 /* confdefs.h. */
9967 _ACEOF
9968 cat confdefs.h >>conftest.$ac_ext
9969 cat >>conftest.$ac_ext <<_ACEOF
9970 /* end confdefs.h. */
9971
9972 /* Override any gcc2 internal prototype to avoid an error. */
9973 #ifdef __cplusplus
9974 extern "C"
9975 #endif
9976 /* We use char because int might match the return type of a gcc2
9977 builtin and then its argument prototype would still apply. */
9978 char ldexp ();
9979 int
9980 main ()
9981 {
9982 ldexp ();
9983 ;
9984 return 0;
9985 }
9986 _ACEOF
9987 rm -f conftest.$ac_objext conftest$ac_exeext
9988 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9989 (eval $ac_link) 2>conftest.er1
9990 ac_status=$?
9991 grep -v '^ *+' conftest.er1 >conftest.err
9992 rm -f conftest.er1
9993 cat conftest.err >&5
9994 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9995 (exit $ac_status); } &&
9996 { ac_try='test -z "$ac_c_werror_flag"
9997 || test ! -s conftest.err'
9998 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9999 (eval $ac_try) 2>&5
10000 ac_status=$?
10001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10002 (exit $ac_status); }; } &&
10003 { ac_try='test -s conftest$ac_exeext'
10004 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10005 (eval $ac_try) 2>&5
10006 ac_status=$?
10007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10008 (exit $ac_status); }; }; then
10009 ac_cv_search_ldexp="-l$ac_lib"
10010 break
10011 else
10012 echo "$as_me: failed program was:" >&5
10013 sed 's/^/| /' conftest.$ac_ext >&5
10014
10015 fi
10016 rm -f conftest.err conftest.$ac_objext \
10017 conftest$ac_exeext conftest.$ac_ext
10018 done
10019 fi
10020 LIBS=$ac_func_search_save_LIBS
10021 fi
10022 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
10023 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
10024 if test "$ac_cv_search_ldexp" != no; then
10025 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
10026
10027 fi
10028
10029 LDEXP_LIB="$LIBS"
10030 LIBS="$save_LIBS"
10031
10032
10033 # Use <inttypes.h> only if it exists,
10034 # doesn't clash with <sys/types.h>, and declares intmax_t.
10035 echo "$as_me:$LINENO: checking for inttypes.h" >&5
10036 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
10037 if test "${gcc_cv_header_inttypes_h+set}" = set; then
10038 echo $ECHO_N "(cached) $ECHO_C" >&6
10039 else
10040 cat >conftest.$ac_ext <<_ACEOF
10041 /* confdefs.h. */
10042 _ACEOF
10043 cat confdefs.h >>conftest.$ac_ext
10044 cat >>conftest.$ac_ext <<_ACEOF
10045 /* end confdefs.h. */
10046 #include <sys/types.h>
10047 #include <inttypes.h>
10048 int
10049 main ()
10050 {
10051 intmax_t i = -1;
10052 ;
10053 return 0;
10054 }
10055 _ACEOF
10056 rm -f conftest.$ac_objext
10057 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10058 (eval $ac_compile) 2>conftest.er1
10059 ac_status=$?
10060 grep -v '^ *+' conftest.er1 >conftest.err
10061 rm -f conftest.er1
10062 cat conftest.err >&5
10063 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10064 (exit $ac_status); } &&
10065 { ac_try='test -z "$ac_c_werror_flag"
10066 || test ! -s conftest.err'
10067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10068 (eval $ac_try) 2>&5
10069 ac_status=$?
10070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10071 (exit $ac_status); }; } &&
10072 { ac_try='test -s conftest.$ac_objext'
10073 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10074 (eval $ac_try) 2>&5
10075 ac_status=$?
10076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10077 (exit $ac_status); }; }; then
10078 gcc_cv_header_inttypes_h=yes
10079 else
10080 echo "$as_me: failed program was:" >&5
10081 sed 's/^/| /' conftest.$ac_ext >&5
10082
10083 gcc_cv_header_inttypes_h=no
10084 fi
10085 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10086 fi
10087
10088 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
10089 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
10090 if test $gcc_cv_header_inttypes_h = yes; then
10091
10092 cat >>confdefs.h <<\_ACEOF
10093 #define HAVE_INTTYPES_H 1
10094 _ACEOF
10095
10096 fi
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
10134 sysconf strsignal getrusage nl_langinfo \
10135 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
10136 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
10137 do
10138 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10139 echo "$as_me:$LINENO: checking for $ac_func" >&5
10140 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10141 if eval "test \"\${$as_ac_var+set}\" = set"; then
10142 echo $ECHO_N "(cached) $ECHO_C" >&6
10143 else
10144 cat >conftest.$ac_ext <<_ACEOF
10145 /* confdefs.h. */
10146 _ACEOF
10147 cat confdefs.h >>conftest.$ac_ext
10148 cat >>conftest.$ac_ext <<_ACEOF
10149 /* end confdefs.h. */
10150 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10151 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10152 #define $ac_func innocuous_$ac_func
10153
10154 /* System header to define __stub macros and hopefully few prototypes,
10155 which can conflict with char $ac_func (); below.
10156 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10157 <limits.h> exists even on freestanding compilers. */
10158
10159 #ifdef __STDC__
10160 # include <limits.h>
10161 #else
10162 # include <assert.h>
10163 #endif
10164
10165 #undef $ac_func
10166
10167 /* Override any gcc2 internal prototype to avoid an error. */
10168 #ifdef __cplusplus
10169 extern "C"
10170 {
10171 #endif
10172 /* We use char because int might match the return type of a gcc2
10173 builtin and then its argument prototype would still apply. */
10174 char $ac_func ();
10175 /* The GNU C library defines this for functions which it implements
10176 to always fail with ENOSYS. Some functions are actually named
10177 something starting with __ and the normal name is an alias. */
10178 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10179 choke me
10180 #else
10181 char (*f) () = $ac_func;
10182 #endif
10183 #ifdef __cplusplus
10184 }
10185 #endif
10186
10187 int
10188 main ()
10189 {
10190 return f != $ac_func;
10191 ;
10192 return 0;
10193 }
10194 _ACEOF
10195 rm -f conftest.$ac_objext conftest$ac_exeext
10196 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10197 (eval $ac_link) 2>conftest.er1
10198 ac_status=$?
10199 grep -v '^ *+' conftest.er1 >conftest.err
10200 rm -f conftest.er1
10201 cat conftest.err >&5
10202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10203 (exit $ac_status); } &&
10204 { ac_try='test -z "$ac_c_werror_flag"
10205 || test ! -s conftest.err'
10206 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10207 (eval $ac_try) 2>&5
10208 ac_status=$?
10209 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10210 (exit $ac_status); }; } &&
10211 { ac_try='test -s conftest$ac_exeext'
10212 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10213 (eval $ac_try) 2>&5
10214 ac_status=$?
10215 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10216 (exit $ac_status); }; }; then
10217 eval "$as_ac_var=yes"
10218 else
10219 echo "$as_me: failed program was:" >&5
10220 sed 's/^/| /' conftest.$ac_ext >&5
10221
10222 eval "$as_ac_var=no"
10223 fi
10224 rm -f conftest.err conftest.$ac_objext \
10225 conftest$ac_exeext conftest.$ac_ext
10226 fi
10227 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10228 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10229 if test `eval echo '${'$as_ac_var'}'` = yes; then
10230 cat >>confdefs.h <<_ACEOF
10231 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10232 _ACEOF
10233
10234 fi
10235 done
10236
10237
10238 if test x$ac_cv_func_mbstowcs = xyes; then
10239 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
10240 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
10241 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
10242 echo $ECHO_N "(cached) $ECHO_C" >&6
10243 else
10244 if test "$cross_compiling" = yes; then
10245 gcc_cv_func_mbstowcs_works=yes
10246 else
10247 cat >conftest.$ac_ext <<_ACEOF
10248 /* confdefs.h. */
10249 _ACEOF
10250 cat confdefs.h >>conftest.$ac_ext
10251 cat >>conftest.$ac_ext <<_ACEOF
10252 /* end confdefs.h. */
10253 #include <stdlib.h>
10254 int main()
10255 {
10256 mbstowcs(0, "", 0);
10257 return 0;
10258 }
10259 _ACEOF
10260 rm -f conftest$ac_exeext
10261 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10262 (eval $ac_link) 2>&5
10263 ac_status=$?
10264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10265 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10266 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10267 (eval $ac_try) 2>&5
10268 ac_status=$?
10269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10270 (exit $ac_status); }; }; then
10271 gcc_cv_func_mbstowcs_works=yes
10272 else
10273 echo "$as_me: program exited with status $ac_status" >&5
10274 echo "$as_me: failed program was:" >&5
10275 sed 's/^/| /' conftest.$ac_ext >&5
10276
10277 ( exit $ac_status )
10278 gcc_cv_func_mbstowcs_works=no
10279 fi
10280 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10281 fi
10282 fi
10283 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
10284 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
10285 if test x$gcc_cv_func_mbstowcs_works = xyes; then
10286
10287 cat >>confdefs.h <<\_ACEOF
10288 #define HAVE_WORKING_MBSTOWCS 1
10289 _ACEOF
10290
10291 fi
10292 fi
10293
10294 echo "$as_me:$LINENO: checking for ssize_t" >&5
10295 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
10296 if test "${ac_cv_type_ssize_t+set}" = set; then
10297 echo $ECHO_N "(cached) $ECHO_C" >&6
10298 else
10299 cat >conftest.$ac_ext <<_ACEOF
10300 /* confdefs.h. */
10301 _ACEOF
10302 cat confdefs.h >>conftest.$ac_ext
10303 cat >>conftest.$ac_ext <<_ACEOF
10304 /* end confdefs.h. */
10305 $ac_includes_default
10306 int
10307 main ()
10308 {
10309 if ((ssize_t *) 0)
10310 return 0;
10311 if (sizeof (ssize_t))
10312 return 0;
10313 ;
10314 return 0;
10315 }
10316 _ACEOF
10317 rm -f conftest.$ac_objext
10318 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10319 (eval $ac_compile) 2>conftest.er1
10320 ac_status=$?
10321 grep -v '^ *+' conftest.er1 >conftest.err
10322 rm -f conftest.er1
10323 cat conftest.err >&5
10324 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10325 (exit $ac_status); } &&
10326 { ac_try='test -z "$ac_c_werror_flag"
10327 || test ! -s conftest.err'
10328 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10329 (eval $ac_try) 2>&5
10330 ac_status=$?
10331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10332 (exit $ac_status); }; } &&
10333 { ac_try='test -s conftest.$ac_objext'
10334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10335 (eval $ac_try) 2>&5
10336 ac_status=$?
10337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10338 (exit $ac_status); }; }; then
10339 ac_cv_type_ssize_t=yes
10340 else
10341 echo "$as_me: failed program was:" >&5
10342 sed 's/^/| /' conftest.$ac_ext >&5
10343
10344 ac_cv_type_ssize_t=no
10345 fi
10346 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10347 fi
10348 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
10349 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
10350 if test $ac_cv_type_ssize_t = yes; then
10351 :
10352 else
10353
10354 cat >>confdefs.h <<_ACEOF
10355 #define ssize_t int
10356 _ACEOF
10357
10358 fi
10359
10360 echo "$as_me:$LINENO: checking for caddr_t" >&5
10361 echo $ECHO_N "checking for caddr_t... $ECHO_C" >&6
10362 if test "${ac_cv_type_caddr_t+set}" = set; then
10363 echo $ECHO_N "(cached) $ECHO_C" >&6
10364 else
10365 cat >conftest.$ac_ext <<_ACEOF
10366 /* confdefs.h. */
10367 _ACEOF
10368 cat confdefs.h >>conftest.$ac_ext
10369 cat >>conftest.$ac_ext <<_ACEOF
10370 /* end confdefs.h. */
10371 $ac_includes_default
10372 int
10373 main ()
10374 {
10375 if ((caddr_t *) 0)
10376 return 0;
10377 if (sizeof (caddr_t))
10378 return 0;
10379 ;
10380 return 0;
10381 }
10382 _ACEOF
10383 rm -f conftest.$ac_objext
10384 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10385 (eval $ac_compile) 2>conftest.er1
10386 ac_status=$?
10387 grep -v '^ *+' conftest.er1 >conftest.err
10388 rm -f conftest.er1
10389 cat conftest.err >&5
10390 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10391 (exit $ac_status); } &&
10392 { ac_try='test -z "$ac_c_werror_flag"
10393 || test ! -s conftest.err'
10394 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10395 (eval $ac_try) 2>&5
10396 ac_status=$?
10397 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10398 (exit $ac_status); }; } &&
10399 { ac_try='test -s conftest.$ac_objext'
10400 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10401 (eval $ac_try) 2>&5
10402 ac_status=$?
10403 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10404 (exit $ac_status); }; }; then
10405 ac_cv_type_caddr_t=yes
10406 else
10407 echo "$as_me: failed program was:" >&5
10408 sed 's/^/| /' conftest.$ac_ext >&5
10409
10410 ac_cv_type_caddr_t=no
10411 fi
10412 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10413 fi
10414 echo "$as_me:$LINENO: result: $ac_cv_type_caddr_t" >&5
10415 echo "${ECHO_T}$ac_cv_type_caddr_t" >&6
10416 if test $ac_cv_type_caddr_t = yes; then
10417 :
10418 else
10419
10420 cat >>confdefs.h <<_ACEOF
10421 #define caddr_t char *
10422 _ACEOF
10423
10424 fi
10425
10426
10427
10428 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
10429 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
10430 if test "${ac_cv_header_sys_mman_h+set}" = set; then
10431 echo $ECHO_N "(cached) $ECHO_C" >&6
10432 else
10433 cat >conftest.$ac_ext <<_ACEOF
10434 /* confdefs.h. */
10435 _ACEOF
10436 cat confdefs.h >>conftest.$ac_ext
10437 cat >>conftest.$ac_ext <<_ACEOF
10438 /* end confdefs.h. */
10439 #include <sys/mman.h>
10440 _ACEOF
10441 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10442 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10443 ac_status=$?
10444 grep -v '^ *+' conftest.er1 >conftest.err
10445 rm -f conftest.er1
10446 cat conftest.err >&5
10447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10448 (exit $ac_status); } >/dev/null; then
10449 if test -s conftest.err; then
10450 ac_cpp_err=$ac_c_preproc_warn_flag
10451 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10452 else
10453 ac_cpp_err=
10454 fi
10455 else
10456 ac_cpp_err=yes
10457 fi
10458 if test -z "$ac_cpp_err"; then
10459 ac_cv_header_sys_mman_h=yes
10460 else
10461 echo "$as_me: failed program was:" >&5
10462 sed 's/^/| /' conftest.$ac_ext >&5
10463
10464 ac_cv_header_sys_mman_h=no
10465 fi
10466 rm -f conftest.err conftest.$ac_ext
10467 fi
10468 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
10469 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
10470 if test $ac_cv_header_sys_mman_h = yes; then
10471 gcc_header_sys_mman_h=yes
10472 else
10473 gcc_header_sys_mman_h=no
10474 fi
10475
10476 echo "$as_me:$LINENO: checking for mmap" >&5
10477 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
10478 if test "${ac_cv_func_mmap+set}" = set; then
10479 echo $ECHO_N "(cached) $ECHO_C" >&6
10480 else
10481 cat >conftest.$ac_ext <<_ACEOF
10482 /* confdefs.h. */
10483 _ACEOF
10484 cat confdefs.h >>conftest.$ac_ext
10485 cat >>conftest.$ac_ext <<_ACEOF
10486 /* end confdefs.h. */
10487 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
10488 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10489 #define mmap innocuous_mmap
10490
10491 /* System header to define __stub macros and hopefully few prototypes,
10492 which can conflict with char mmap (); below.
10493 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10494 <limits.h> exists even on freestanding compilers. */
10495
10496 #ifdef __STDC__
10497 # include <limits.h>
10498 #else
10499 # include <assert.h>
10500 #endif
10501
10502 #undef mmap
10503
10504 /* Override any gcc2 internal prototype to avoid an error. */
10505 #ifdef __cplusplus
10506 extern "C"
10507 {
10508 #endif
10509 /* We use char because int might match the return type of a gcc2
10510 builtin and then its argument prototype would still apply. */
10511 char mmap ();
10512 /* The GNU C library defines this for functions which it implements
10513 to always fail with ENOSYS. Some functions are actually named
10514 something starting with __ and the normal name is an alias. */
10515 #if defined (__stub_mmap) || defined (__stub___mmap)
10516 choke me
10517 #else
10518 char (*f) () = mmap;
10519 #endif
10520 #ifdef __cplusplus
10521 }
10522 #endif
10523
10524 int
10525 main ()
10526 {
10527 return f != mmap;
10528 ;
10529 return 0;
10530 }
10531 _ACEOF
10532 rm -f conftest.$ac_objext conftest$ac_exeext
10533 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10534 (eval $ac_link) 2>conftest.er1
10535 ac_status=$?
10536 grep -v '^ *+' conftest.er1 >conftest.err
10537 rm -f conftest.er1
10538 cat conftest.err >&5
10539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10540 (exit $ac_status); } &&
10541 { ac_try='test -z "$ac_c_werror_flag"
10542 || test ! -s conftest.err'
10543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10544 (eval $ac_try) 2>&5
10545 ac_status=$?
10546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10547 (exit $ac_status); }; } &&
10548 { ac_try='test -s conftest$ac_exeext'
10549 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10550 (eval $ac_try) 2>&5
10551 ac_status=$?
10552 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10553 (exit $ac_status); }; }; then
10554 ac_cv_func_mmap=yes
10555 else
10556 echo "$as_me: failed program was:" >&5
10557 sed 's/^/| /' conftest.$ac_ext >&5
10558
10559 ac_cv_func_mmap=no
10560 fi
10561 rm -f conftest.err conftest.$ac_objext \
10562 conftest$ac_exeext conftest.$ac_ext
10563 fi
10564 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10565 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10566 if test $ac_cv_func_mmap = yes; then
10567 gcc_func_mmap=yes
10568 else
10569 gcc_func_mmap=no
10570 fi
10571
10572 if test "$gcc_header_sys_mman_h" != yes \
10573 || test "$gcc_func_mmap" != yes; then
10574 gcc_cv_func_mmap_file=no
10575 gcc_cv_func_mmap_dev_zero=no
10576 gcc_cv_func_mmap_anon=no
10577 else
10578 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10579 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10580 if test "${gcc_cv_func_mmap_file+set}" = set; then
10581 echo $ECHO_N "(cached) $ECHO_C" >&6
10582 else
10583 # Add a system to this blacklist if
10584 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10585 # memory area containing the same data that you'd get if you applied
10586 # read() to the same fd. The only system known to have a problem here
10587 # is VMS, where text files have record structure.
10588 case "$host_os" in
10589 vms* | ultrix*)
10590 gcc_cv_func_mmap_file=no ;;
10591 *)
10592 gcc_cv_func_mmap_file=yes;;
10593 esac
10594 fi
10595 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
10596 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
10597 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10598 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10599 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
10600 echo $ECHO_N "(cached) $ECHO_C" >&6
10601 else
10602 # Add a system to this blacklist if it has mmap() but /dev/zero
10603 # does not exist, or if mmapping /dev/zero does not give anonymous
10604 # zeroed pages with both the following properties:
10605 # 1. If you map N consecutive pages in with one call, and then
10606 # unmap any subset of those pages, the pages that were not
10607 # explicitly unmapped remain accessible.
10608 # 2. If you map two adjacent blocks of memory and then unmap them
10609 # both at once, they must both go away.
10610 # Systems known to be in this category are Windows (all variants),
10611 # VMS, and Darwin.
10612 case "$host_os" in
10613 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10614 gcc_cv_func_mmap_dev_zero=no ;;
10615 *)
10616 gcc_cv_func_mmap_dev_zero=yes;;
10617 esac
10618 fi
10619 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
10620 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
10621
10622 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10623 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10624 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10625 if test "${gcc_cv_decl_map_anon+set}" = set; then
10626 echo $ECHO_N "(cached) $ECHO_C" >&6
10627 else
10628 cat >conftest.$ac_ext <<_ACEOF
10629 /* confdefs.h. */
10630 _ACEOF
10631 cat confdefs.h >>conftest.$ac_ext
10632 cat >>conftest.$ac_ext <<_ACEOF
10633 /* end confdefs.h. */
10634 #include <sys/types.h>
10635 #include <sys/mman.h>
10636 #include <unistd.h>
10637
10638 #ifndef MAP_ANONYMOUS
10639 #define MAP_ANONYMOUS MAP_ANON
10640 #endif
10641
10642 int
10643 main ()
10644 {
10645 int n = MAP_ANONYMOUS;
10646 ;
10647 return 0;
10648 }
10649 _ACEOF
10650 rm -f conftest.$ac_objext
10651 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10652 (eval $ac_compile) 2>conftest.er1
10653 ac_status=$?
10654 grep -v '^ *+' conftest.er1 >conftest.err
10655 rm -f conftest.er1
10656 cat conftest.err >&5
10657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10658 (exit $ac_status); } &&
10659 { ac_try='test -z "$ac_c_werror_flag"
10660 || test ! -s conftest.err'
10661 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10662 (eval $ac_try) 2>&5
10663 ac_status=$?
10664 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10665 (exit $ac_status); }; } &&
10666 { ac_try='test -s conftest.$ac_objext'
10667 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10668 (eval $ac_try) 2>&5
10669 ac_status=$?
10670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10671 (exit $ac_status); }; }; then
10672 gcc_cv_decl_map_anon=yes
10673 else
10674 echo "$as_me: failed program was:" >&5
10675 sed 's/^/| /' conftest.$ac_ext >&5
10676
10677 gcc_cv_decl_map_anon=no
10678 fi
10679 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10680 fi
10681 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
10682 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
10683
10684 if test $gcc_cv_decl_map_anon = no; then
10685 gcc_cv_func_mmap_anon=no
10686 else
10687 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10688 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10689 if test "${gcc_cv_func_mmap_anon+set}" = set; then
10690 echo $ECHO_N "(cached) $ECHO_C" >&6
10691 else
10692 # Add a system to this blacklist if it has mmap() and MAP_ANON or
10693 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10694 # doesn't give anonymous zeroed pages with the same properties listed
10695 # above for use of /dev/zero.
10696 # Systems known to be in this category are Windows, VMS, and SCO Unix.
10697 case "$host_os" in
10698 vms* | cygwin* | pe | mingw* | sco* | udk* )
10699 gcc_cv_func_mmap_anon=no ;;
10700 *)
10701 gcc_cv_func_mmap_anon=yes;;
10702 esac
10703 fi
10704 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
10705 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
10706 fi
10707 fi
10708
10709 if test $gcc_cv_func_mmap_file = yes; then
10710
10711 cat >>confdefs.h <<\_ACEOF
10712 #define HAVE_MMAP_FILE 1
10713 _ACEOF
10714
10715 fi
10716 if test $gcc_cv_func_mmap_dev_zero = yes; then
10717
10718 cat >>confdefs.h <<\_ACEOF
10719 #define HAVE_MMAP_DEV_ZERO 1
10720 _ACEOF
10721
10722 fi
10723 if test $gcc_cv_func_mmap_anon = yes; then
10724
10725 cat >>confdefs.h <<\_ACEOF
10726 #define HAVE_MMAP_ANON 1
10727 _ACEOF
10728
10729 fi
10730
10731
10732 case "${host}" in
10733 *-*-*vms*)
10734 # Under VMS, vfork works very differently than on Unix. The standard test
10735 # won't work, and it isn't easily adaptable. It makes more sense to
10736 # just force it.
10737 ac_cv_func_vfork_works=yes
10738 ;;
10739 esac
10740 echo "$as_me:$LINENO: checking for pid_t" >&5
10741 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10742 if test "${ac_cv_type_pid_t+set}" = set; then
10743 echo $ECHO_N "(cached) $ECHO_C" >&6
10744 else
10745 cat >conftest.$ac_ext <<_ACEOF
10746 /* confdefs.h. */
10747 _ACEOF
10748 cat confdefs.h >>conftest.$ac_ext
10749 cat >>conftest.$ac_ext <<_ACEOF
10750 /* end confdefs.h. */
10751 $ac_includes_default
10752 int
10753 main ()
10754 {
10755 if ((pid_t *) 0)
10756 return 0;
10757 if (sizeof (pid_t))
10758 return 0;
10759 ;
10760 return 0;
10761 }
10762 _ACEOF
10763 rm -f conftest.$ac_objext
10764 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10765 (eval $ac_compile) 2>conftest.er1
10766 ac_status=$?
10767 grep -v '^ *+' conftest.er1 >conftest.err
10768 rm -f conftest.er1
10769 cat conftest.err >&5
10770 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10771 (exit $ac_status); } &&
10772 { ac_try='test -z "$ac_c_werror_flag"
10773 || test ! -s conftest.err'
10774 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10775 (eval $ac_try) 2>&5
10776 ac_status=$?
10777 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10778 (exit $ac_status); }; } &&
10779 { ac_try='test -s conftest.$ac_objext'
10780 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10781 (eval $ac_try) 2>&5
10782 ac_status=$?
10783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10784 (exit $ac_status); }; }; then
10785 ac_cv_type_pid_t=yes
10786 else
10787 echo "$as_me: failed program was:" >&5
10788 sed 's/^/| /' conftest.$ac_ext >&5
10789
10790 ac_cv_type_pid_t=no
10791 fi
10792 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10793 fi
10794 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10795 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10796 if test $ac_cv_type_pid_t = yes; then
10797 :
10798 else
10799
10800 cat >>confdefs.h <<_ACEOF
10801 #define pid_t int
10802 _ACEOF
10803
10804 fi
10805
10806
10807
10808 for ac_header in unistd.h vfork.h
10809 do
10810 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10811 echo "$as_me:$LINENO: checking for $ac_header" >&5
10812 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10813 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10814 echo $ECHO_N "(cached) $ECHO_C" >&6
10815 else
10816 cat >conftest.$ac_ext <<_ACEOF
10817 /* confdefs.h. */
10818 _ACEOF
10819 cat confdefs.h >>conftest.$ac_ext
10820 cat >>conftest.$ac_ext <<_ACEOF
10821 /* end confdefs.h. */
10822 #include <$ac_header>
10823 _ACEOF
10824 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10825 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10826 ac_status=$?
10827 grep -v '^ *+' conftest.er1 >conftest.err
10828 rm -f conftest.er1
10829 cat conftest.err >&5
10830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10831 (exit $ac_status); } >/dev/null; then
10832 if test -s conftest.err; then
10833 ac_cpp_err=$ac_c_preproc_warn_flag
10834 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10835 else
10836 ac_cpp_err=
10837 fi
10838 else
10839 ac_cpp_err=yes
10840 fi
10841 if test -z "$ac_cpp_err"; then
10842 eval "$as_ac_Header=yes"
10843 else
10844 echo "$as_me: failed program was:" >&5
10845 sed 's/^/| /' conftest.$ac_ext >&5
10846
10847 eval "$as_ac_Header=no"
10848 fi
10849 rm -f conftest.err conftest.$ac_ext
10850 fi
10851 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10852 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10853 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10854 cat >>confdefs.h <<_ACEOF
10855 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10856 _ACEOF
10857
10858 fi
10859 done
10860
10861
10862
10863 for ac_func in fork vfork
10864 do
10865 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10866 echo "$as_me:$LINENO: checking for $ac_func" >&5
10867 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10868 if eval "test \"\${$as_ac_var+set}\" = set"; then
10869 echo $ECHO_N "(cached) $ECHO_C" >&6
10870 else
10871 cat >conftest.$ac_ext <<_ACEOF
10872 /* confdefs.h. */
10873 _ACEOF
10874 cat confdefs.h >>conftest.$ac_ext
10875 cat >>conftest.$ac_ext <<_ACEOF
10876 /* end confdefs.h. */
10877 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10878 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10879 #define $ac_func innocuous_$ac_func
10880
10881 /* System header to define __stub macros and hopefully few prototypes,
10882 which can conflict with char $ac_func (); below.
10883 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10884 <limits.h> exists even on freestanding compilers. */
10885
10886 #ifdef __STDC__
10887 # include <limits.h>
10888 #else
10889 # include <assert.h>
10890 #endif
10891
10892 #undef $ac_func
10893
10894 /* Override any gcc2 internal prototype to avoid an error. */
10895 #ifdef __cplusplus
10896 extern "C"
10897 {
10898 #endif
10899 /* We use char because int might match the return type of a gcc2
10900 builtin and then its argument prototype would still apply. */
10901 char $ac_func ();
10902 /* The GNU C library defines this for functions which it implements
10903 to always fail with ENOSYS. Some functions are actually named
10904 something starting with __ and the normal name is an alias. */
10905 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10906 choke me
10907 #else
10908 char (*f) () = $ac_func;
10909 #endif
10910 #ifdef __cplusplus
10911 }
10912 #endif
10913
10914 int
10915 main ()
10916 {
10917 return f != $ac_func;
10918 ;
10919 return 0;
10920 }
10921 _ACEOF
10922 rm -f conftest.$ac_objext conftest$ac_exeext
10923 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10924 (eval $ac_link) 2>conftest.er1
10925 ac_status=$?
10926 grep -v '^ *+' conftest.er1 >conftest.err
10927 rm -f conftest.er1
10928 cat conftest.err >&5
10929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10930 (exit $ac_status); } &&
10931 { ac_try='test -z "$ac_c_werror_flag"
10932 || test ! -s conftest.err'
10933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10934 (eval $ac_try) 2>&5
10935 ac_status=$?
10936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10937 (exit $ac_status); }; } &&
10938 { ac_try='test -s conftest$ac_exeext'
10939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10940 (eval $ac_try) 2>&5
10941 ac_status=$?
10942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10943 (exit $ac_status); }; }; then
10944 eval "$as_ac_var=yes"
10945 else
10946 echo "$as_me: failed program was:" >&5
10947 sed 's/^/| /' conftest.$ac_ext >&5
10948
10949 eval "$as_ac_var=no"
10950 fi
10951 rm -f conftest.err conftest.$ac_objext \
10952 conftest$ac_exeext conftest.$ac_ext
10953 fi
10954 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10955 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10956 if test `eval echo '${'$as_ac_var'}'` = yes; then
10957 cat >>confdefs.h <<_ACEOF
10958 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10959 _ACEOF
10960
10961 fi
10962 done
10963
10964 if test "x$ac_cv_func_fork" = xyes; then
10965 echo "$as_me:$LINENO: checking for working fork" >&5
10966 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
10967 if test "${ac_cv_func_fork_works+set}" = set; then
10968 echo $ECHO_N "(cached) $ECHO_C" >&6
10969 else
10970 if test "$cross_compiling" = yes; then
10971 ac_cv_func_fork_works=cross
10972 else
10973 cat >conftest.$ac_ext <<_ACEOF
10974 /* By Ruediger Kuhlmann. */
10975 #include <sys/types.h>
10976 #if HAVE_UNISTD_H
10977 # include <unistd.h>
10978 #endif
10979 /* Some systems only have a dummy stub for fork() */
10980 int main ()
10981 {
10982 if (fork() < 0)
10983 exit (1);
10984 exit (0);
10985 }
10986 _ACEOF
10987 rm -f conftest$ac_exeext
10988 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10989 (eval $ac_link) 2>&5
10990 ac_status=$?
10991 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10992 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10993 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10994 (eval $ac_try) 2>&5
10995 ac_status=$?
10996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10997 (exit $ac_status); }; }; then
10998 ac_cv_func_fork_works=yes
10999 else
11000 echo "$as_me: program exited with status $ac_status" >&5
11001 echo "$as_me: failed program was:" >&5
11002 sed 's/^/| /' conftest.$ac_ext >&5
11003
11004 ( exit $ac_status )
11005 ac_cv_func_fork_works=no
11006 fi
11007 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11008 fi
11009 fi
11010 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
11011 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
11012
11013 else
11014 ac_cv_func_fork_works=$ac_cv_func_fork
11015 fi
11016 if test "x$ac_cv_func_fork_works" = xcross; then
11017 case $host in
11018 *-*-amigaos* | *-*-msdosdjgpp*)
11019 # Override, as these systems have only a dummy fork() stub
11020 ac_cv_func_fork_works=no
11021 ;;
11022 *)
11023 ac_cv_func_fork_works=yes
11024 ;;
11025 esac
11026 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11027 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11028 fi
11029 ac_cv_func_vfork_works=$ac_cv_func_vfork
11030 if test "x$ac_cv_func_vfork" = xyes; then
11031 echo "$as_me:$LINENO: checking for working vfork" >&5
11032 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
11033 if test "${ac_cv_func_vfork_works+set}" = set; then
11034 echo $ECHO_N "(cached) $ECHO_C" >&6
11035 else
11036 if test "$cross_compiling" = yes; then
11037 ac_cv_func_vfork_works=cross
11038 else
11039 cat >conftest.$ac_ext <<_ACEOF
11040 /* confdefs.h. */
11041 _ACEOF
11042 cat confdefs.h >>conftest.$ac_ext
11043 cat >>conftest.$ac_ext <<_ACEOF
11044 /* end confdefs.h. */
11045 /* Thanks to Paul Eggert for this test. */
11046 #include <stdio.h>
11047 #include <stdlib.h>
11048 #include <sys/types.h>
11049 #include <sys/stat.h>
11050 #include <sys/wait.h>
11051 #if HAVE_UNISTD_H
11052 # include <unistd.h>
11053 #endif
11054 #if HAVE_VFORK_H
11055 # include <vfork.h>
11056 #endif
11057 /* On some sparc systems, changes by the child to local and incoming
11058 argument registers are propagated back to the parent. The compiler
11059 is told about this with #include <vfork.h>, but some compilers
11060 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
11061 static variable whose address is put into a register that is
11062 clobbered by the vfork. */
11063 static void
11064 #ifdef __cplusplus
11065 sparc_address_test (int arg)
11066 # else
11067 sparc_address_test (arg) int arg;
11068 #endif
11069 {
11070 static pid_t child;
11071 if (!child) {
11072 child = vfork ();
11073 if (child < 0) {
11074 perror ("vfork");
11075 _exit(2);
11076 }
11077 if (!child) {
11078 arg = getpid();
11079 write(-1, "", 0);
11080 _exit (arg);
11081 }
11082 }
11083 }
11084
11085 int
11086 main ()
11087 {
11088 pid_t parent = getpid ();
11089 pid_t child;
11090
11091 sparc_address_test (0);
11092
11093 child = vfork ();
11094
11095 if (child == 0) {
11096 /* Here is another test for sparc vfork register problems. This
11097 test uses lots of local variables, at least as many local
11098 variables as main has allocated so far including compiler
11099 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
11100 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
11101 reuse the register of parent for one of the local variables,
11102 since it will think that parent can't possibly be used any more
11103 in this routine. Assigning to the local variable will thus
11104 munge parent in the parent process. */
11105 pid_t
11106 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11107 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11108 /* Convince the compiler that p..p7 are live; otherwise, it might
11109 use the same hardware register for all 8 local variables. */
11110 if (p != p1 || p != p2 || p != p3 || p != p4
11111 || p != p5 || p != p6 || p != p7)
11112 _exit(1);
11113
11114 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11115 from child file descriptors. If the child closes a descriptor
11116 before it execs or exits, this munges the parent's descriptor
11117 as well. Test for this by closing stdout in the child. */
11118 _exit(close(fileno(stdout)) != 0);
11119 } else {
11120 int status;
11121 struct stat st;
11122
11123 while (wait(&status) != child)
11124 ;
11125 exit(
11126 /* Was there some problem with vforking? */
11127 child < 0
11128
11129 /* Did the child fail? (This shouldn't happen.) */
11130 || status
11131
11132 /* Did the vfork/compiler bug occur? */
11133 || parent != getpid()
11134
11135 /* Did the file descriptor bug occur? */
11136 || fstat(fileno(stdout), &st) != 0
11137 );
11138 }
11139 }
11140 _ACEOF
11141 rm -f conftest$ac_exeext
11142 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11143 (eval $ac_link) 2>&5
11144 ac_status=$?
11145 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11146 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11148 (eval $ac_try) 2>&5
11149 ac_status=$?
11150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11151 (exit $ac_status); }; }; then
11152 ac_cv_func_vfork_works=yes
11153 else
11154 echo "$as_me: program exited with status $ac_status" >&5
11155 echo "$as_me: failed program was:" >&5
11156 sed 's/^/| /' conftest.$ac_ext >&5
11157
11158 ( exit $ac_status )
11159 ac_cv_func_vfork_works=no
11160 fi
11161 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11162 fi
11163 fi
11164 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
11165 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
11166
11167 fi;
11168 if test "x$ac_cv_func_fork_works" = xcross; then
11169 ac_cv_func_vfork_works=$ac_cv_func_vfork
11170 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11171 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11172 fi
11173
11174 if test "x$ac_cv_func_vfork_works" = xyes; then
11175
11176 cat >>confdefs.h <<\_ACEOF
11177 #define HAVE_WORKING_VFORK 1
11178 _ACEOF
11179
11180 else
11181
11182 cat >>confdefs.h <<\_ACEOF
11183 #define vfork fork
11184 _ACEOF
11185
11186 fi
11187 if test "x$ac_cv_func_fork_works" = xyes; then
11188
11189 cat >>confdefs.h <<\_ACEOF
11190 #define HAVE_WORKING_FORK 1
11191 _ACEOF
11192
11193 fi
11194
11195
11196
11197 if test "X$prefix" = "XNONE"; then
11198 acl_final_prefix="$ac_default_prefix"
11199 else
11200 acl_final_prefix="$prefix"
11201 fi
11202 if test "X$exec_prefix" = "XNONE"; then
11203 acl_final_exec_prefix='${prefix}'
11204 else
11205 acl_final_exec_prefix="$exec_prefix"
11206 fi
11207 acl_save_prefix="$prefix"
11208 prefix="$acl_final_prefix"
11209 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
11210 prefix="$acl_save_prefix"
11211
11212
11213 # Check whether --with-gnu-ld or --without-gnu-ld was given.
11214 if test "${with_gnu_ld+set}" = set; then
11215 withval="$with_gnu_ld"
11216 test "$withval" = no || with_gnu_ld=yes
11217 else
11218 with_gnu_ld=no
11219 fi;
11220 # Prepare PATH_SEPARATOR.
11221 # The user is always right.
11222 if test "${PATH_SEPARATOR+set}" != set; then
11223 echo "#! /bin/sh" >conf$$.sh
11224 echo "exit 0" >>conf$$.sh
11225 chmod +x conf$$.sh
11226 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11227 PATH_SEPARATOR=';'
11228 else
11229 PATH_SEPARATOR=:
11230 fi
11231 rm -f conf$$.sh
11232 fi
11233 ac_prog=ld
11234 if test "$GCC" = yes; then
11235 # Check if gcc -print-prog-name=ld gives a path.
11236 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
11237 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
11238 case $host in
11239 *-*-mingw*)
11240 # gcc leaves a trailing carriage return which upsets mingw
11241 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11242 *)
11243 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11244 esac
11245 case $ac_prog in
11246 # Accept absolute paths.
11247 [\\/]* | [A-Za-z]:[\\/]*)
11248 re_direlt='/[^/][^/]*/\.\./'
11249 # Canonicalize the path of ld
11250 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
11251 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
11252 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
11253 done
11254 test -z "$LD" && LD="$ac_prog"
11255 ;;
11256 "")
11257 # If it fails, then pretend we aren't using GCC.
11258 ac_prog=ld
11259 ;;
11260 *)
11261 # If it is relative, then search for the first ld in PATH.
11262 with_gnu_ld=unknown
11263 ;;
11264 esac
11265 elif test "$with_gnu_ld" = yes; then
11266 echo "$as_me:$LINENO: checking for GNU ld" >&5
11267 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
11268 else
11269 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
11270 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
11271 fi
11272 if test "${acl_cv_path_LD+set}" = set; then
11273 echo $ECHO_N "(cached) $ECHO_C" >&6
11274 else
11275 if test -z "$LD"; then
11276 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
11277 for ac_dir in $PATH; do
11278 test -z "$ac_dir" && ac_dir=.
11279 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11280 acl_cv_path_LD="$ac_dir/$ac_prog"
11281 # Check to see if the program is GNU ld. I'd rather use --version,
11282 # but apparently some GNU ld's only accept -v.
11283 # Break only if it was the GNU/non-GNU ld that we prefer.
11284 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
11285 test "$with_gnu_ld" != no && break
11286 else
11287 test "$with_gnu_ld" != yes && break
11288 fi
11289 fi
11290 done
11291 IFS="$ac_save_ifs"
11292 else
11293 acl_cv_path_LD="$LD" # Let the user override the test with a path.
11294 fi
11295 fi
11296
11297 LD="$acl_cv_path_LD"
11298 if test -n "$LD"; then
11299 echo "$as_me:$LINENO: result: $LD" >&5
11300 echo "${ECHO_T}$LD" >&6
11301 else
11302 echo "$as_me:$LINENO: result: no" >&5
11303 echo "${ECHO_T}no" >&6
11304 fi
11305 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
11306 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
11307 { (exit 1); exit 1; }; }
11308 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
11309 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
11310 if test "${acl_cv_prog_gnu_ld+set}" = set; then
11311 echo $ECHO_N "(cached) $ECHO_C" >&6
11312 else
11313 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
11314 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
11315 acl_cv_prog_gnu_ld=yes
11316 else
11317 acl_cv_prog_gnu_ld=no
11318 fi
11319 fi
11320 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
11321 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
11322 with_gnu_ld=$acl_cv_prog_gnu_ld
11323
11324
11325
11326 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
11327 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
11328 if test "${acl_cv_rpath+set}" = set; then
11329 echo $ECHO_N "(cached) $ECHO_C" >&6
11330 else
11331
11332 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
11333 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
11334 . ./conftest.sh
11335 rm -f ./conftest.sh
11336 acl_cv_rpath=done
11337
11338 fi
11339 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
11340 echo "${ECHO_T}$acl_cv_rpath" >&6
11341 wl="$acl_cv_wl"
11342 libext="$acl_cv_libext"
11343 shlibext="$acl_cv_shlibext"
11344 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
11345 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
11346 hardcode_direct="$acl_cv_hardcode_direct"
11347 hardcode_minus_L="$acl_cv_hardcode_minus_L"
11348 # Check whether --enable-rpath or --disable-rpath was given.
11349 if test "${enable_rpath+set}" = set; then
11350 enableval="$enable_rpath"
11351 :
11352 else
11353 enable_rpath=yes
11354 fi;
11355
11356
11357
11358
11359
11360
11361
11362 use_additional=yes
11363
11364 acl_save_prefix="$prefix"
11365 prefix="$acl_final_prefix"
11366 acl_save_exec_prefix="$exec_prefix"
11367 exec_prefix="$acl_final_exec_prefix"
11368
11369 eval additional_includedir=\"$includedir\"
11370 eval additional_libdir=\"$libdir\"
11371
11372 exec_prefix="$acl_save_exec_prefix"
11373 prefix="$acl_save_prefix"
11374
11375
11376 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11377 if test "${with_libiconv_prefix+set}" = set; then
11378 withval="$with_libiconv_prefix"
11379
11380 if test "X$withval" = "Xno"; then
11381 use_additional=no
11382 else
11383 if test "X$withval" = "X"; then
11384
11385 acl_save_prefix="$prefix"
11386 prefix="$acl_final_prefix"
11387 acl_save_exec_prefix="$exec_prefix"
11388 exec_prefix="$acl_final_exec_prefix"
11389
11390 eval additional_includedir=\"$includedir\"
11391 eval additional_libdir=\"$libdir\"
11392
11393 exec_prefix="$acl_save_exec_prefix"
11394 prefix="$acl_save_prefix"
11395
11396 else
11397 additional_includedir="$withval/include"
11398 additional_libdir="$withval/lib"
11399 fi
11400 fi
11401
11402 fi;
11403 LIBICONV=
11404 LTLIBICONV=
11405 INCICONV=
11406 rpathdirs=
11407 ltrpathdirs=
11408 names_already_handled=
11409 names_next_round='iconv '
11410 while test -n "$names_next_round"; do
11411 names_this_round="$names_next_round"
11412 names_next_round=
11413 for name in $names_this_round; do
11414 already_handled=
11415 for n in $names_already_handled; do
11416 if test "$n" = "$name"; then
11417 already_handled=yes
11418 break
11419 fi
11420 done
11421 if test -z "$already_handled"; then
11422 names_already_handled="$names_already_handled $name"
11423 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11424 eval value=\"\$HAVE_LIB$uppername\"
11425 if test -n "$value"; then
11426 if test "$value" = yes; then
11427 eval value=\"\$LIB$uppername\"
11428 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
11429 eval value=\"\$LTLIB$uppername\"
11430 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
11431 else
11432 :
11433 fi
11434 else
11435 found_dir=
11436 found_la=
11437 found_so=
11438 found_a=
11439 if test $use_additional = yes; then
11440 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11441 found_dir="$additional_libdir"
11442 found_so="$additional_libdir/lib$name.$shlibext"
11443 if test -f "$additional_libdir/lib$name.la"; then
11444 found_la="$additional_libdir/lib$name.la"
11445 fi
11446 else
11447 if test -f "$additional_libdir/lib$name.$libext"; then
11448 found_dir="$additional_libdir"
11449 found_a="$additional_libdir/lib$name.$libext"
11450 if test -f "$additional_libdir/lib$name.la"; then
11451 found_la="$additional_libdir/lib$name.la"
11452 fi
11453 fi
11454 fi
11455 fi
11456 if test "X$found_dir" = "X"; then
11457 for x in $LDFLAGS $LTLIBICONV; do
11458
11459 acl_save_prefix="$prefix"
11460 prefix="$acl_final_prefix"
11461 acl_save_exec_prefix="$exec_prefix"
11462 exec_prefix="$acl_final_exec_prefix"
11463 eval x=\"$x\"
11464 exec_prefix="$acl_save_exec_prefix"
11465 prefix="$acl_save_prefix"
11466
11467 case "$x" in
11468 -L*)
11469 dir=`echo "X$x" | sed -e 's/^X-L//'`
11470 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11471 found_dir="$dir"
11472 found_so="$dir/lib$name.$shlibext"
11473 if test -f "$dir/lib$name.la"; then
11474 found_la="$dir/lib$name.la"
11475 fi
11476 else
11477 if test -f "$dir/lib$name.$libext"; then
11478 found_dir="$dir"
11479 found_a="$dir/lib$name.$libext"
11480 if test -f "$dir/lib$name.la"; then
11481 found_la="$dir/lib$name.la"
11482 fi
11483 fi
11484 fi
11485 ;;
11486 esac
11487 if test "X$found_dir" != "X"; then
11488 break
11489 fi
11490 done
11491 fi
11492 if test "X$found_dir" != "X"; then
11493 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
11494 if test "X$found_so" != "X"; then
11495 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11496 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11497 else
11498 haveit=
11499 for x in $ltrpathdirs; do
11500 if test "X$x" = "X$found_dir"; then
11501 haveit=yes
11502 break
11503 fi
11504 done
11505 if test -z "$haveit"; then
11506 ltrpathdirs="$ltrpathdirs $found_dir"
11507 fi
11508 if test "$hardcode_direct" = yes; then
11509 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11510 else
11511 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11512 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11513 haveit=
11514 for x in $rpathdirs; do
11515 if test "X$x" = "X$found_dir"; then
11516 haveit=yes
11517 break
11518 fi
11519 done
11520 if test -z "$haveit"; then
11521 rpathdirs="$rpathdirs $found_dir"
11522 fi
11523 else
11524 haveit=
11525 for x in $LDFLAGS $LIBICONV; do
11526
11527 acl_save_prefix="$prefix"
11528 prefix="$acl_final_prefix"
11529 acl_save_exec_prefix="$exec_prefix"
11530 exec_prefix="$acl_final_exec_prefix"
11531 eval x=\"$x\"
11532 exec_prefix="$acl_save_exec_prefix"
11533 prefix="$acl_save_prefix"
11534
11535 if test "X$x" = "X-L$found_dir"; then
11536 haveit=yes
11537 break
11538 fi
11539 done
11540 if test -z "$haveit"; then
11541 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11542 fi
11543 if test "$hardcode_minus_L" != no; then
11544 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11545 else
11546 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11547 fi
11548 fi
11549 fi
11550 fi
11551 else
11552 if test "X$found_a" != "X"; then
11553 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11554 else
11555 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11556 fi
11557 fi
11558 additional_includedir=
11559 case "$found_dir" in
11560 */lib | */lib/)
11561 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11562 additional_includedir="$basedir/include"
11563 ;;
11564 esac
11565 if test "X$additional_includedir" != "X"; then
11566 if test "X$additional_includedir" != "X/usr/include"; then
11567 haveit=
11568 if test "X$additional_includedir" = "X/usr/local/include"; then
11569 if test -n "$GCC"; then
11570 case $host_os in
11571 linux*) haveit=yes;;
11572 esac
11573 fi
11574 fi
11575 if test -z "$haveit"; then
11576 for x in $CPPFLAGS $INCICONV; do
11577
11578 acl_save_prefix="$prefix"
11579 prefix="$acl_final_prefix"
11580 acl_save_exec_prefix="$exec_prefix"
11581 exec_prefix="$acl_final_exec_prefix"
11582 eval x=\"$x\"
11583 exec_prefix="$acl_save_exec_prefix"
11584 prefix="$acl_save_prefix"
11585
11586 if test "X$x" = "X-I$additional_includedir"; then
11587 haveit=yes
11588 break
11589 fi
11590 done
11591 if test -z "$haveit"; then
11592 if test -d "$additional_includedir"; then
11593 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11594 fi
11595 fi
11596 fi
11597 fi
11598 fi
11599 if test -n "$found_la"; then
11600 save_libdir="$libdir"
11601 case "$found_la" in
11602 */* | *\\*) . "$found_la" ;;
11603 *) . "./$found_la" ;;
11604 esac
11605 libdir="$save_libdir"
11606 for dep in $dependency_libs; do
11607 case "$dep" in
11608 -L*)
11609 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11610 if test "X$additional_libdir" != "X/usr/lib"; then
11611 haveit=
11612 if test "X$additional_libdir" = "X/usr/local/lib"; then
11613 if test -n "$GCC"; then
11614 case $host_os in
11615 linux*) haveit=yes;;
11616 esac
11617 fi
11618 fi
11619 if test -z "$haveit"; then
11620 haveit=
11621 for x in $LDFLAGS $LIBICONV; do
11622
11623 acl_save_prefix="$prefix"
11624 prefix="$acl_final_prefix"
11625 acl_save_exec_prefix="$exec_prefix"
11626 exec_prefix="$acl_final_exec_prefix"
11627 eval x=\"$x\"
11628 exec_prefix="$acl_save_exec_prefix"
11629 prefix="$acl_save_prefix"
11630
11631 if test "X$x" = "X-L$additional_libdir"; then
11632 haveit=yes
11633 break
11634 fi
11635 done
11636 if test -z "$haveit"; then
11637 if test -d "$additional_libdir"; then
11638 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11639 fi
11640 fi
11641 haveit=
11642 for x in $LDFLAGS $LTLIBICONV; do
11643
11644 acl_save_prefix="$prefix"
11645 prefix="$acl_final_prefix"
11646 acl_save_exec_prefix="$exec_prefix"
11647 exec_prefix="$acl_final_exec_prefix"
11648 eval x=\"$x\"
11649 exec_prefix="$acl_save_exec_prefix"
11650 prefix="$acl_save_prefix"
11651
11652 if test "X$x" = "X-L$additional_libdir"; then
11653 haveit=yes
11654 break
11655 fi
11656 done
11657 if test -z "$haveit"; then
11658 if test -d "$additional_libdir"; then
11659 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11660 fi
11661 fi
11662 fi
11663 fi
11664 ;;
11665 -R*)
11666 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11667 if test "$enable_rpath" != no; then
11668 haveit=
11669 for x in $rpathdirs; do
11670 if test "X$x" = "X$dir"; then
11671 haveit=yes
11672 break
11673 fi
11674 done
11675 if test -z "$haveit"; then
11676 rpathdirs="$rpathdirs $dir"
11677 fi
11678 haveit=
11679 for x in $ltrpathdirs; do
11680 if test "X$x" = "X$dir"; then
11681 haveit=yes
11682 break
11683 fi
11684 done
11685 if test -z "$haveit"; then
11686 ltrpathdirs="$ltrpathdirs $dir"
11687 fi
11688 fi
11689 ;;
11690 -l*)
11691 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11692 ;;
11693 *.la)
11694 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11695 ;;
11696 *)
11697 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11698 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11699 ;;
11700 esac
11701 done
11702 fi
11703 else
11704 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11705 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11706 fi
11707 fi
11708 fi
11709 done
11710 done
11711 if test "X$rpathdirs" != "X"; then
11712 if test -n "$hardcode_libdir_separator"; then
11713 alldirs=
11714 for found_dir in $rpathdirs; do
11715 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11716 done
11717 acl_save_libdir="$libdir"
11718 libdir="$alldirs"
11719 eval flag=\"$hardcode_libdir_flag_spec\"
11720 libdir="$acl_save_libdir"
11721 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11722 else
11723 for found_dir in $rpathdirs; do
11724 acl_save_libdir="$libdir"
11725 libdir="$found_dir"
11726 eval flag=\"$hardcode_libdir_flag_spec\"
11727 libdir="$acl_save_libdir"
11728 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11729 done
11730 fi
11731 fi
11732 if test "X$ltrpathdirs" != "X"; then
11733 for found_dir in $ltrpathdirs; do
11734 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11735 done
11736 fi
11737
11738
11739
11740
11741
11742
11743
11744 am_save_CPPFLAGS="$CPPFLAGS"
11745
11746 for element in $INCICONV; do
11747 haveit=
11748 for x in $CPPFLAGS; do
11749
11750 acl_save_prefix="$prefix"
11751 prefix="$acl_final_prefix"
11752 acl_save_exec_prefix="$exec_prefix"
11753 exec_prefix="$acl_final_exec_prefix"
11754 eval x=\"$x\"
11755 exec_prefix="$acl_save_exec_prefix"
11756 prefix="$acl_save_prefix"
11757
11758 if test "X$x" = "X$element"; then
11759 haveit=yes
11760 break
11761 fi
11762 done
11763 if test -z "$haveit"; then
11764 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11765 fi
11766 done
11767
11768
11769 echo "$as_me:$LINENO: checking for iconv" >&5
11770 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11771 if test "${am_cv_func_iconv+set}" = set; then
11772 echo $ECHO_N "(cached) $ECHO_C" >&6
11773 else
11774
11775 am_cv_func_iconv="no, consider installing GNU libiconv"
11776 am_cv_lib_iconv=no
11777 cat >conftest.$ac_ext <<_ACEOF
11778 /* confdefs.h. */
11779 _ACEOF
11780 cat confdefs.h >>conftest.$ac_ext
11781 cat >>conftest.$ac_ext <<_ACEOF
11782 /* end confdefs.h. */
11783 #include <stdlib.h>
11784 #include <iconv.h>
11785 int
11786 main ()
11787 {
11788 iconv_t cd = iconv_open("","");
11789 iconv(cd,NULL,NULL,NULL,NULL);
11790 iconv_close(cd);
11791 ;
11792 return 0;
11793 }
11794 _ACEOF
11795 rm -f conftest.$ac_objext conftest$ac_exeext
11796 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11797 (eval $ac_link) 2>conftest.er1
11798 ac_status=$?
11799 grep -v '^ *+' conftest.er1 >conftest.err
11800 rm -f conftest.er1
11801 cat conftest.err >&5
11802 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11803 (exit $ac_status); } &&
11804 { ac_try='test -z "$ac_c_werror_flag"
11805 || test ! -s conftest.err'
11806 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11807 (eval $ac_try) 2>&5
11808 ac_status=$?
11809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11810 (exit $ac_status); }; } &&
11811 { ac_try='test -s conftest$ac_exeext'
11812 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11813 (eval $ac_try) 2>&5
11814 ac_status=$?
11815 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11816 (exit $ac_status); }; }; then
11817 am_cv_func_iconv=yes
11818 else
11819 echo "$as_me: failed program was:" >&5
11820 sed 's/^/| /' conftest.$ac_ext >&5
11821
11822 fi
11823 rm -f conftest.err conftest.$ac_objext \
11824 conftest$ac_exeext conftest.$ac_ext
11825 if test "$am_cv_func_iconv" != yes; then
11826 am_save_LIBS="$LIBS"
11827 LIBS="$LIBS $LIBICONV"
11828 cat >conftest.$ac_ext <<_ACEOF
11829 /* confdefs.h. */
11830 _ACEOF
11831 cat confdefs.h >>conftest.$ac_ext
11832 cat >>conftest.$ac_ext <<_ACEOF
11833 /* end confdefs.h. */
11834 #include <stdlib.h>
11835 #include <iconv.h>
11836 int
11837 main ()
11838 {
11839 iconv_t cd = iconv_open("","");
11840 iconv(cd,NULL,NULL,NULL,NULL);
11841 iconv_close(cd);
11842 ;
11843 return 0;
11844 }
11845 _ACEOF
11846 rm -f conftest.$ac_objext conftest$ac_exeext
11847 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11848 (eval $ac_link) 2>conftest.er1
11849 ac_status=$?
11850 grep -v '^ *+' conftest.er1 >conftest.err
11851 rm -f conftest.er1
11852 cat conftest.err >&5
11853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11854 (exit $ac_status); } &&
11855 { ac_try='test -z "$ac_c_werror_flag"
11856 || test ! -s conftest.err'
11857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11858 (eval $ac_try) 2>&5
11859 ac_status=$?
11860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11861 (exit $ac_status); }; } &&
11862 { ac_try='test -s conftest$ac_exeext'
11863 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11864 (eval $ac_try) 2>&5
11865 ac_status=$?
11866 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11867 (exit $ac_status); }; }; then
11868 am_cv_lib_iconv=yes
11869 am_cv_func_iconv=yes
11870 else
11871 echo "$as_me: failed program was:" >&5
11872 sed 's/^/| /' conftest.$ac_ext >&5
11873
11874 fi
11875 rm -f conftest.err conftest.$ac_objext \
11876 conftest$ac_exeext conftest.$ac_ext
11877 LIBS="$am_save_LIBS"
11878 fi
11879
11880 fi
11881 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11882 echo "${ECHO_T}$am_cv_func_iconv" >&6
11883 if test "$am_cv_func_iconv" = yes; then
11884
11885 cat >>confdefs.h <<\_ACEOF
11886 #define HAVE_ICONV 1
11887 _ACEOF
11888
11889 fi
11890 if test "$am_cv_lib_iconv" = yes; then
11891 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11892 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11893 echo "$as_me:$LINENO: result: $LIBICONV" >&5
11894 echo "${ECHO_T}$LIBICONV" >&6
11895 else
11896 CPPFLAGS="$am_save_CPPFLAGS"
11897 LIBICONV=
11898 LTLIBICONV=
11899 fi
11900
11901
11902
11903 if test "$am_cv_func_iconv" = yes; then
11904 echo "$as_me:$LINENO: checking for iconv declaration" >&5
11905 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11906 if test "${am_cv_proto_iconv+set}" = set; then
11907 echo $ECHO_N "(cached) $ECHO_C" >&6
11908 else
11909
11910 cat >conftest.$ac_ext <<_ACEOF
11911 /* confdefs.h. */
11912 _ACEOF
11913 cat confdefs.h >>conftest.$ac_ext
11914 cat >>conftest.$ac_ext <<_ACEOF
11915 /* end confdefs.h. */
11916
11917 #include <stdlib.h>
11918 #include <iconv.h>
11919 extern
11920 #ifdef __cplusplus
11921 "C"
11922 #endif
11923 #if defined(__STDC__) || defined(__cplusplus)
11924 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11925 #else
11926 size_t iconv();
11927 #endif
11928
11929 int
11930 main ()
11931 {
11932
11933 ;
11934 return 0;
11935 }
11936 _ACEOF
11937 rm -f conftest.$ac_objext
11938 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11939 (eval $ac_compile) 2>conftest.er1
11940 ac_status=$?
11941 grep -v '^ *+' conftest.er1 >conftest.err
11942 rm -f conftest.er1
11943 cat conftest.err >&5
11944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11945 (exit $ac_status); } &&
11946 { ac_try='test -z "$ac_c_werror_flag"
11947 || test ! -s conftest.err'
11948 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11949 (eval $ac_try) 2>&5
11950 ac_status=$?
11951 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11952 (exit $ac_status); }; } &&
11953 { ac_try='test -s conftest.$ac_objext'
11954 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11955 (eval $ac_try) 2>&5
11956 ac_status=$?
11957 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11958 (exit $ac_status); }; }; then
11959 am_cv_proto_iconv_arg1=""
11960 else
11961 echo "$as_me: failed program was:" >&5
11962 sed 's/^/| /' conftest.$ac_ext >&5
11963
11964 am_cv_proto_iconv_arg1="const"
11965 fi
11966 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11967 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
11968 fi
11969
11970 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11971 echo "$as_me:$LINENO: result: ${ac_t:-
11972 }$am_cv_proto_iconv" >&5
11973 echo "${ECHO_T}${ac_t:-
11974 }$am_cv_proto_iconv" >&6
11975
11976 cat >>confdefs.h <<_ACEOF
11977 #define ICONV_CONST $am_cv_proto_iconv_arg1
11978 _ACEOF
11979
11980 fi
11981
11982 # Until we have in-tree GNU iconv:
11983 LIBICONV_DEP=
11984
11985
11986
11987 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11988 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11989 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11990 echo $ECHO_N "(cached) $ECHO_C" >&6
11991 else
11992 cat >conftest.$ac_ext <<_ACEOF
11993 /* confdefs.h. */
11994 _ACEOF
11995 cat confdefs.h >>conftest.$ac_ext
11996 cat >>conftest.$ac_ext <<_ACEOF
11997 /* end confdefs.h. */
11998 #include <locale.h>
11999 int
12000 main ()
12001 {
12002 return LC_MESSAGES
12003 ;
12004 return 0;
12005 }
12006 _ACEOF
12007 rm -f conftest.$ac_objext conftest$ac_exeext
12008 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12009 (eval $ac_link) 2>conftest.er1
12010 ac_status=$?
12011 grep -v '^ *+' conftest.er1 >conftest.err
12012 rm -f conftest.er1
12013 cat conftest.err >&5
12014 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12015 (exit $ac_status); } &&
12016 { ac_try='test -z "$ac_c_werror_flag"
12017 || test ! -s conftest.err'
12018 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12019 (eval $ac_try) 2>&5
12020 ac_status=$?
12021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12022 (exit $ac_status); }; } &&
12023 { ac_try='test -s conftest$ac_exeext'
12024 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12025 (eval $ac_try) 2>&5
12026 ac_status=$?
12027 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12028 (exit $ac_status); }; }; then
12029 am_cv_val_LC_MESSAGES=yes
12030 else
12031 echo "$as_me: failed program was:" >&5
12032 sed 's/^/| /' conftest.$ac_ext >&5
12033
12034 am_cv_val_LC_MESSAGES=no
12035 fi
12036 rm -f conftest.err conftest.$ac_objext \
12037 conftest$ac_exeext conftest.$ac_ext
12038 fi
12039 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
12040 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
12041 if test $am_cv_val_LC_MESSAGES = yes; then
12042
12043 cat >>confdefs.h <<\_ACEOF
12044 #define HAVE_LC_MESSAGES 1
12045 _ACEOF
12046
12047 fi
12048
12049
12050
12051 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
12052 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
12053 if test "${am_cv_langinfo_codeset+set}" = set; then
12054 echo $ECHO_N "(cached) $ECHO_C" >&6
12055 else
12056 cat >conftest.$ac_ext <<_ACEOF
12057 /* confdefs.h. */
12058 _ACEOF
12059 cat confdefs.h >>conftest.$ac_ext
12060 cat >>conftest.$ac_ext <<_ACEOF
12061 /* end confdefs.h. */
12062 #include <langinfo.h>
12063 int
12064 main ()
12065 {
12066 char* cs = nl_langinfo(CODESET);
12067 ;
12068 return 0;
12069 }
12070 _ACEOF
12071 rm -f conftest.$ac_objext conftest$ac_exeext
12072 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12073 (eval $ac_link) 2>conftest.er1
12074 ac_status=$?
12075 grep -v '^ *+' conftest.er1 >conftest.err
12076 rm -f conftest.er1
12077 cat conftest.err >&5
12078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12079 (exit $ac_status); } &&
12080 { ac_try='test -z "$ac_c_werror_flag"
12081 || test ! -s conftest.err'
12082 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12083 (eval $ac_try) 2>&5
12084 ac_status=$?
12085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12086 (exit $ac_status); }; } &&
12087 { ac_try='test -s conftest$ac_exeext'
12088 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12089 (eval $ac_try) 2>&5
12090 ac_status=$?
12091 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12092 (exit $ac_status); }; }; then
12093 am_cv_langinfo_codeset=yes
12094 else
12095 echo "$as_me: failed program was:" >&5
12096 sed 's/^/| /' conftest.$ac_ext >&5
12097
12098 am_cv_langinfo_codeset=no
12099 fi
12100 rm -f conftest.err conftest.$ac_objext \
12101 conftest$ac_exeext conftest.$ac_ext
12102
12103 fi
12104 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
12105 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
12106 if test $am_cv_langinfo_codeset = yes; then
12107
12108 cat >>confdefs.h <<\_ACEOF
12109 #define HAVE_LANGINFO_CODESET 1
12110 _ACEOF
12111
12112 fi
12113
12114
12115 # We will need to find libiberty.h and ansidecl.h
12116 saved_CFLAGS="$CFLAGS"
12117 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
12118
12119
12120
12121
12122
12123
12124
12125
12126
12127
12128
12129
12130
12131
12132
12133
12134
12135
12136
12137
12138
12139
12140
12141
12142
12143
12144
12145
12146
12147
12148
12149
12150
12151
12152
12153
12154
12155
12156
12157 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
12158 strsignal strstr strverscmp \
12159 errno snprintf vsnprintf vasprintf malloc realloc calloc \
12160 free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
12161 do
12162 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12163 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12164 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12165 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12166 echo $ECHO_N "(cached) $ECHO_C" >&6
12167 else
12168 cat >conftest.$ac_ext <<_ACEOF
12169 /* confdefs.h. */
12170 _ACEOF
12171 cat confdefs.h >>conftest.$ac_ext
12172 cat >>conftest.$ac_ext <<_ACEOF
12173 /* end confdefs.h. */
12174 #undef $ac_tr_decl
12175 #define $ac_tr_decl 1
12176
12177 #include "ansidecl.h"
12178 #include "system.h"
12179
12180 int
12181 main ()
12182 {
12183 #ifndef $ac_func
12184 char *(*pfn) = (char *(*)) $ac_func ;
12185 #endif
12186 ;
12187 return 0;
12188 }
12189 _ACEOF
12190 rm -f conftest.$ac_objext
12191 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12192 (eval $ac_compile) 2>conftest.er1
12193 ac_status=$?
12194 grep -v '^ *+' conftest.er1 >conftest.err
12195 rm -f conftest.er1
12196 cat conftest.err >&5
12197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12198 (exit $ac_status); } &&
12199 { ac_try='test -z "$ac_c_werror_flag"
12200 || test ! -s conftest.err'
12201 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12202 (eval $ac_try) 2>&5
12203 ac_status=$?
12204 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12205 (exit $ac_status); }; } &&
12206 { ac_try='test -s conftest.$ac_objext'
12207 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12208 (eval $ac_try) 2>&5
12209 ac_status=$?
12210 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12211 (exit $ac_status); }; }; then
12212 eval "gcc_cv_have_decl_$ac_func=yes"
12213 else
12214 echo "$as_me: failed program was:" >&5
12215 sed 's/^/| /' conftest.$ac_ext >&5
12216
12217 eval "gcc_cv_have_decl_$ac_func=no"
12218 fi
12219 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12220 fi
12221
12222 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12223 echo "$as_me:$LINENO: result: yes" >&5
12224 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12225 #define $ac_tr_decl 1
12226 _ACEOF
12227
12228 else
12229 echo "$as_me:$LINENO: result: no" >&5
12230 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12231 #define $ac_tr_decl 0
12232 _ACEOF
12233
12234 fi
12235
12236 done
12237
12238
12239
12240
12241
12242 for ac_func in getrlimit setrlimit getrusage
12243 do
12244 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12245 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12246 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12247 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12248 echo $ECHO_N "(cached) $ECHO_C" >&6
12249 else
12250 cat >conftest.$ac_ext <<_ACEOF
12251 /* confdefs.h. */
12252 _ACEOF
12253 cat confdefs.h >>conftest.$ac_ext
12254 cat >>conftest.$ac_ext <<_ACEOF
12255 /* end confdefs.h. */
12256 #undef $ac_tr_decl
12257 #define $ac_tr_decl 1
12258
12259 #include "ansidecl.h"
12260 #include "system.h"
12261 #ifdef HAVE_SYS_RESOURCE_H
12262 #include <sys/resource.h>
12263 #endif
12264
12265
12266 int
12267 main ()
12268 {
12269 #ifndef $ac_func
12270 char *(*pfn) = (char *(*)) $ac_func ;
12271 #endif
12272 ;
12273 return 0;
12274 }
12275 _ACEOF
12276 rm -f conftest.$ac_objext
12277 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12278 (eval $ac_compile) 2>conftest.er1
12279 ac_status=$?
12280 grep -v '^ *+' conftest.er1 >conftest.err
12281 rm -f conftest.er1
12282 cat conftest.err >&5
12283 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12284 (exit $ac_status); } &&
12285 { ac_try='test -z "$ac_c_werror_flag"
12286 || test ! -s conftest.err'
12287 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12288 (eval $ac_try) 2>&5
12289 ac_status=$?
12290 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12291 (exit $ac_status); }; } &&
12292 { ac_try='test -s conftest.$ac_objext'
12293 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12294 (eval $ac_try) 2>&5
12295 ac_status=$?
12296 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12297 (exit $ac_status); }; }; then
12298 eval "gcc_cv_have_decl_$ac_func=yes"
12299 else
12300 echo "$as_me: failed program was:" >&5
12301 sed 's/^/| /' conftest.$ac_ext >&5
12302
12303 eval "gcc_cv_have_decl_$ac_func=no"
12304 fi
12305 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12306 fi
12307
12308 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12309 echo "$as_me:$LINENO: result: yes" >&5
12310 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12311 #define $ac_tr_decl 1
12312 _ACEOF
12313
12314 else
12315 echo "$as_me:$LINENO: result: no" >&5
12316 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12317 #define $ac_tr_decl 0
12318 _ACEOF
12319
12320 fi
12321
12322 done
12323
12324
12325 cat >conftest.$ac_ext <<_ACEOF
12326 /* confdefs.h. */
12327 _ACEOF
12328 cat confdefs.h >>conftest.$ac_ext
12329 cat >>conftest.$ac_ext <<_ACEOF
12330 /* end confdefs.h. */
12331
12332 #include "ansidecl.h"
12333 #include "system.h"
12334 #ifdef HAVE_SYS_RESOURCE_H
12335 #include <sys/resource.h>
12336 #endif
12337
12338 int
12339 main ()
12340 {
12341 rlim_t l = 0;
12342 ;
12343 return 0;
12344 }
12345 _ACEOF
12346 rm -f conftest.$ac_objext
12347 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12348 (eval $ac_compile) 2>conftest.er1
12349 ac_status=$?
12350 grep -v '^ *+' conftest.er1 >conftest.err
12351 rm -f conftest.er1
12352 cat conftest.err >&5
12353 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12354 (exit $ac_status); } &&
12355 { ac_try='test -z "$ac_c_werror_flag"
12356 || test ! -s conftest.err'
12357 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12358 (eval $ac_try) 2>&5
12359 ac_status=$?
12360 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12361 (exit $ac_status); }; } &&
12362 { ac_try='test -s conftest.$ac_objext'
12363 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12364 (eval $ac_try) 2>&5
12365 ac_status=$?
12366 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12367 (exit $ac_status); }; }; then
12368 :
12369 else
12370 echo "$as_me: failed program was:" >&5
12371 sed 's/^/| /' conftest.$ac_ext >&5
12372
12373
12374 cat >>confdefs.h <<\_ACEOF
12375 #define rlim_t long
12376 _ACEOF
12377
12378 fi
12379 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12380
12381 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
12382 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
12383 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
12384 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
12385
12386 for ac_func in ldgetname
12387 do
12388 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12389 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12390 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12391 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12392 echo $ECHO_N "(cached) $ECHO_C" >&6
12393 else
12394 cat >conftest.$ac_ext <<_ACEOF
12395 /* confdefs.h. */
12396 _ACEOF
12397 cat confdefs.h >>conftest.$ac_ext
12398 cat >>conftest.$ac_ext <<_ACEOF
12399 /* end confdefs.h. */
12400 #undef $ac_tr_decl
12401 #define $ac_tr_decl 1
12402
12403 #include "ansidecl.h"
12404 #include "system.h"
12405 #ifdef HAVE_LDFCN_H
12406 #undef FREAD
12407 #undef FWRITE
12408 #include <ldfcn.h>
12409 #endif
12410
12411
12412 int
12413 main ()
12414 {
12415 #ifndef $ac_func
12416 char *(*pfn) = (char *(*)) $ac_func ;
12417 #endif
12418 ;
12419 return 0;
12420 }
12421 _ACEOF
12422 rm -f conftest.$ac_objext
12423 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12424 (eval $ac_compile) 2>conftest.er1
12425 ac_status=$?
12426 grep -v '^ *+' conftest.er1 >conftest.err
12427 rm -f conftest.er1
12428 cat conftest.err >&5
12429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12430 (exit $ac_status); } &&
12431 { ac_try='test -z "$ac_c_werror_flag"
12432 || test ! -s conftest.err'
12433 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12434 (eval $ac_try) 2>&5
12435 ac_status=$?
12436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12437 (exit $ac_status); }; } &&
12438 { ac_try='test -s conftest.$ac_objext'
12439 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12440 (eval $ac_try) 2>&5
12441 ac_status=$?
12442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12443 (exit $ac_status); }; }; then
12444 eval "gcc_cv_have_decl_$ac_func=yes"
12445 else
12446 echo "$as_me: failed program was:" >&5
12447 sed 's/^/| /' conftest.$ac_ext >&5
12448
12449 eval "gcc_cv_have_decl_$ac_func=no"
12450 fi
12451 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12452 fi
12453
12454 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12455 echo "$as_me:$LINENO: result: yes" >&5
12456 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12457 #define $ac_tr_decl 1
12458 _ACEOF
12459
12460 else
12461 echo "$as_me:$LINENO: result: no" >&5
12462 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12463 #define $ac_tr_decl 0
12464 _ACEOF
12465
12466 fi
12467
12468 done
12469
12470
12471
12472 for ac_func in times
12473 do
12474 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12475 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12476 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12477 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12478 echo $ECHO_N "(cached) $ECHO_C" >&6
12479 else
12480 cat >conftest.$ac_ext <<_ACEOF
12481 /* confdefs.h. */
12482 _ACEOF
12483 cat confdefs.h >>conftest.$ac_ext
12484 cat >>conftest.$ac_ext <<_ACEOF
12485 /* end confdefs.h. */
12486 #undef $ac_tr_decl
12487 #define $ac_tr_decl 1
12488
12489 #include "ansidecl.h"
12490 #include "system.h"
12491 #ifdef HAVE_SYS_TIMES_H
12492 #include <sys/times.h>
12493 #endif
12494
12495
12496 int
12497 main ()
12498 {
12499 #ifndef $ac_func
12500 char *(*pfn) = (char *(*)) $ac_func ;
12501 #endif
12502 ;
12503 return 0;
12504 }
12505 _ACEOF
12506 rm -f conftest.$ac_objext
12507 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12508 (eval $ac_compile) 2>conftest.er1
12509 ac_status=$?
12510 grep -v '^ *+' conftest.er1 >conftest.err
12511 rm -f conftest.er1
12512 cat conftest.err >&5
12513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12514 (exit $ac_status); } &&
12515 { ac_try='test -z "$ac_c_werror_flag"
12516 || test ! -s conftest.err'
12517 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12518 (eval $ac_try) 2>&5
12519 ac_status=$?
12520 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12521 (exit $ac_status); }; } &&
12522 { ac_try='test -s conftest.$ac_objext'
12523 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12524 (eval $ac_try) 2>&5
12525 ac_status=$?
12526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12527 (exit $ac_status); }; }; then
12528 eval "gcc_cv_have_decl_$ac_func=yes"
12529 else
12530 echo "$as_me: failed program was:" >&5
12531 sed 's/^/| /' conftest.$ac_ext >&5
12532
12533 eval "gcc_cv_have_decl_$ac_func=no"
12534 fi
12535 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12536 fi
12537
12538 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12539 echo "$as_me:$LINENO: result: yes" >&5
12540 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12541 #define $ac_tr_decl 1
12542 _ACEOF
12543
12544 else
12545 echo "$as_me:$LINENO: result: no" >&5
12546 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12547 #define $ac_tr_decl 0
12548 _ACEOF
12549
12550 fi
12551
12552 done
12553
12554
12555
12556 for ac_func in sigaltstack
12557 do
12558 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12559 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12560 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12561 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12562 echo $ECHO_N "(cached) $ECHO_C" >&6
12563 else
12564 cat >conftest.$ac_ext <<_ACEOF
12565 /* confdefs.h. */
12566 _ACEOF
12567 cat confdefs.h >>conftest.$ac_ext
12568 cat >>conftest.$ac_ext <<_ACEOF
12569 /* end confdefs.h. */
12570 #undef $ac_tr_decl
12571 #define $ac_tr_decl 1
12572
12573 #include "ansidecl.h"
12574 #include "system.h"
12575 #include <signal.h>
12576
12577
12578 int
12579 main ()
12580 {
12581 #ifndef $ac_func
12582 char *(*pfn) = (char *(*)) $ac_func ;
12583 #endif
12584 ;
12585 return 0;
12586 }
12587 _ACEOF
12588 rm -f conftest.$ac_objext
12589 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12590 (eval $ac_compile) 2>conftest.er1
12591 ac_status=$?
12592 grep -v '^ *+' conftest.er1 >conftest.err
12593 rm -f conftest.er1
12594 cat conftest.err >&5
12595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12596 (exit $ac_status); } &&
12597 { ac_try='test -z "$ac_c_werror_flag"
12598 || test ! -s conftest.err'
12599 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12600 (eval $ac_try) 2>&5
12601 ac_status=$?
12602 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12603 (exit $ac_status); }; } &&
12604 { ac_try='test -s conftest.$ac_objext'
12605 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12606 (eval $ac_try) 2>&5
12607 ac_status=$?
12608 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12609 (exit $ac_status); }; }; then
12610 eval "gcc_cv_have_decl_$ac_func=yes"
12611 else
12612 echo "$as_me: failed program was:" >&5
12613 sed 's/^/| /' conftest.$ac_ext >&5
12614
12615 eval "gcc_cv_have_decl_$ac_func=no"
12616 fi
12617 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12618 fi
12619
12620 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12621 echo "$as_me:$LINENO: result: yes" >&5
12622 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12623 #define $ac_tr_decl 1
12624 _ACEOF
12625
12626 else
12627 echo "$as_me:$LINENO: result: no" >&5
12628 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12629 #define $ac_tr_decl 0
12630 _ACEOF
12631
12632 fi
12633
12634 done
12635
12636
12637 # More time-related stuff.
12638 echo "$as_me:$LINENO: checking for struct tms" >&5
12639 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
12640 if test "${ac_cv_struct_tms+set}" = set; then
12641 echo $ECHO_N "(cached) $ECHO_C" >&6
12642 else
12643
12644 cat >conftest.$ac_ext <<_ACEOF
12645 /* confdefs.h. */
12646 _ACEOF
12647 cat confdefs.h >>conftest.$ac_ext
12648 cat >>conftest.$ac_ext <<_ACEOF
12649 /* end confdefs.h. */
12650
12651 #include "ansidecl.h"
12652 #include "system.h"
12653 #ifdef HAVE_SYS_TIMES_H
12654 #include <sys/times.h>
12655 #endif
12656
12657 int
12658 main ()
12659 {
12660 struct tms tms;
12661 ;
12662 return 0;
12663 }
12664 _ACEOF
12665 rm -f conftest.$ac_objext
12666 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12667 (eval $ac_compile) 2>conftest.er1
12668 ac_status=$?
12669 grep -v '^ *+' conftest.er1 >conftest.err
12670 rm -f conftest.er1
12671 cat conftest.err >&5
12672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12673 (exit $ac_status); } &&
12674 { ac_try='test -z "$ac_c_werror_flag"
12675 || test ! -s conftest.err'
12676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12677 (eval $ac_try) 2>&5
12678 ac_status=$?
12679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12680 (exit $ac_status); }; } &&
12681 { ac_try='test -s conftest.$ac_objext'
12682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12683 (eval $ac_try) 2>&5
12684 ac_status=$?
12685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12686 (exit $ac_status); }; }; then
12687 ac_cv_struct_tms=yes
12688 else
12689 echo "$as_me: failed program was:" >&5
12690 sed 's/^/| /' conftest.$ac_ext >&5
12691
12692 ac_cv_struct_tms=no
12693 fi
12694 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12695 fi
12696 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
12697 echo "${ECHO_T}$ac_cv_struct_tms" >&6
12698 if test $ac_cv_struct_tms = yes; then
12699
12700 cat >>confdefs.h <<\_ACEOF
12701 #define HAVE_STRUCT_TMS 1
12702 _ACEOF
12703
12704 fi
12705
12706 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12707 # revisit after autoconf 2.50.
12708 echo "$as_me:$LINENO: checking for clock_t" >&5
12709 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
12710 if test "${gcc_cv_type_clock_t+set}" = set; then
12711 echo $ECHO_N "(cached) $ECHO_C" >&6
12712 else
12713
12714 cat >conftest.$ac_ext <<_ACEOF
12715 /* confdefs.h. */
12716 _ACEOF
12717 cat confdefs.h >>conftest.$ac_ext
12718 cat >>conftest.$ac_ext <<_ACEOF
12719 /* end confdefs.h. */
12720
12721 #include "ansidecl.h"
12722 #include "system.h"
12723
12724 int
12725 main ()
12726 {
12727 clock_t x;
12728 ;
12729 return 0;
12730 }
12731 _ACEOF
12732 rm -f conftest.$ac_objext
12733 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12734 (eval $ac_compile) 2>conftest.er1
12735 ac_status=$?
12736 grep -v '^ *+' conftest.er1 >conftest.err
12737 rm -f conftest.er1
12738 cat conftest.err >&5
12739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12740 (exit $ac_status); } &&
12741 { ac_try='test -z "$ac_c_werror_flag"
12742 || test ! -s conftest.err'
12743 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12744 (eval $ac_try) 2>&5
12745 ac_status=$?
12746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12747 (exit $ac_status); }; } &&
12748 { ac_try='test -s conftest.$ac_objext'
12749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12750 (eval $ac_try) 2>&5
12751 ac_status=$?
12752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12753 (exit $ac_status); }; }; then
12754 gcc_cv_type_clock_t=yes
12755 else
12756 echo "$as_me: failed program was:" >&5
12757 sed 's/^/| /' conftest.$ac_ext >&5
12758
12759 gcc_cv_type_clock_t=no
12760 fi
12761 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12762 fi
12763 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12764 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12765 if test $gcc_cv_type_clock_t = yes; then
12766
12767 cat >>confdefs.h <<\_ACEOF
12768 #define HAVE_CLOCK_T 1
12769 _ACEOF
12770
12771 fi
12772
12773 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12774 CFLAGS="$saved_CFLAGS"
12775
12776 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12777 if test "${enable_initfini_array+set}" = set; then
12778 enableval="$enable_initfini_array"
12779
12780 else
12781
12782 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12783 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12784 if test "${gcc_cv_initfini_array+set}" = set; then
12785 echo $ECHO_N "(cached) $ECHO_C" >&6
12786 else
12787 if test "$cross_compiling" = yes; then
12788 gcc_cv_initfini_array=no
12789 else
12790 cat >conftest.$ac_ext <<_ACEOF
12791 /* confdefs.h. */
12792 _ACEOF
12793 cat confdefs.h >>conftest.$ac_ext
12794 cat >>conftest.$ac_ext <<_ACEOF
12795 /* end confdefs.h. */
12796
12797 static int x = -1;
12798 int main (void) { return x; }
12799 int foo (void) { x = 0; }
12800 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12801 _ACEOF
12802 rm -f conftest$ac_exeext
12803 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12804 (eval $ac_link) 2>&5
12805 ac_status=$?
12806 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12807 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12808 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12809 (eval $ac_try) 2>&5
12810 ac_status=$?
12811 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12812 (exit $ac_status); }; }; then
12813 gcc_cv_initfini_array=yes
12814 else
12815 echo "$as_me: program exited with status $ac_status" >&5
12816 echo "$as_me: failed program was:" >&5
12817 sed 's/^/| /' conftest.$ac_ext >&5
12818
12819 ( exit $ac_status )
12820 gcc_cv_initfini_array=no
12821 fi
12822 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12823 fi
12824 fi
12825 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12826 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12827 enable_initfini_array=$gcc_cv_initfini_array
12828
12829 fi;
12830 if test $enable_initfini_array = yes; then
12831
12832 cat >>confdefs.h <<\_ACEOF
12833 #define HAVE_INITFINI_ARRAY 1
12834 _ACEOF
12835
12836 fi
12837
12838 # mkdir takes a single argument on some systems.
12839 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12840 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12841 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12842 echo $ECHO_N "(cached) $ECHO_C" >&6
12843 else
12844 cat >conftest.$ac_ext <<_ACEOF
12845 /* confdefs.h. */
12846 _ACEOF
12847 cat confdefs.h >>conftest.$ac_ext
12848 cat >>conftest.$ac_ext <<_ACEOF
12849 /* end confdefs.h. */
12850
12851 #include <sys/types.h>
12852 #ifdef HAVE_SYS_STAT_H
12853 # include <sys/stat.h>
12854 #endif
12855 #ifdef HAVE_UNISTD_H
12856 # include <unistd.h>
12857 #endif
12858 #ifdef HAVE_DIRECT_H
12859 # include <direct.h>
12860 #endif
12861 int
12862 main ()
12863 {
12864 mkdir ("foo", 0);
12865 ;
12866 return 0;
12867 }
12868 _ACEOF
12869 rm -f conftest.$ac_objext
12870 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12871 (eval $ac_compile) 2>conftest.er1
12872 ac_status=$?
12873 grep -v '^ *+' conftest.er1 >conftest.err
12874 rm -f conftest.er1
12875 cat conftest.err >&5
12876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12877 (exit $ac_status); } &&
12878 { ac_try='test -z "$ac_c_werror_flag"
12879 || test ! -s conftest.err'
12880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12881 (eval $ac_try) 2>&5
12882 ac_status=$?
12883 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12884 (exit $ac_status); }; } &&
12885 { ac_try='test -s conftest.$ac_objext'
12886 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12887 (eval $ac_try) 2>&5
12888 ac_status=$?
12889 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12890 (exit $ac_status); }; }; then
12891 gcc_cv_mkdir_takes_one_arg=no
12892 else
12893 echo "$as_me: failed program was:" >&5
12894 sed 's/^/| /' conftest.$ac_ext >&5
12895
12896 gcc_cv_mkdir_takes_one_arg=yes
12897 fi
12898 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12899 fi
12900 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12901 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12902 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12903
12904 cat >>confdefs.h <<\_ACEOF
12905 #define MKDIR_TAKES_ONE_ARG 1
12906 _ACEOF
12907
12908 fi
12909
12910
12911 # File extensions
12912 manext='.1'
12913 objext='.o'
12914
12915
12916
12917 # With Setjmp/Longjmp based exception handling.
12918 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12919 if test "${enable_sjlj_exceptions+set}" = set; then
12920 enableval="$enable_sjlj_exceptions"
12921 case $target in
12922 *-*-hpux10*)
12923 if test $enableval != yes; then
12924 { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
12925 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
12926 enableval=yes
12927 fi
12928 ;;
12929 esac
12930 force_sjlj_exceptions=yes
12931 else
12932 case $target in
12933 *-*-hpux10*)
12934 force_sjlj_exceptions=yes
12935 enableval=yes
12936 ;;
12937 *)
12938 force_sjlj_exceptions=no
12939 ;;
12940 esac
12941 fi;
12942 if test $force_sjlj_exceptions = yes; then
12943 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12944
12945 cat >>confdefs.h <<_ACEOF
12946 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12947 _ACEOF
12948
12949 fi
12950
12951 # For platforms with the unwind ABI which includes an unwind library,
12952 # libunwind, we can choose to use the system libunwind.
12953 # config.gcc also contains tests of with_system_libunwind.
12954
12955
12956 # Check whether --with-system-libunwind or --without-system-libunwind was given.
12957 if test "${with_system_libunwind+set}" = set; then
12958 withval="$with_system_libunwind"
12959
12960 fi;
12961 # If system-libunwind was not specifically set, pick a default setting.
12962 if test x$with_system_libunwind = x; then
12963 case ${target} in
12964 ia64-*-hpux*) with_system_libunwind=yes ;;
12965 *) with_system_libunwind=no ;;
12966 esac
12967 fi
12968 # Based on system-libunwind and target, do we have ipinfo?
12969 if test x$with_system_libunwind = xyes; then
12970 case ${target} in
12971 ia64-*-*) have_unwind_getipinfo=no ;;
12972 *) have_unwind_getipinfo=yes ;;
12973 esac
12974 else
12975 # Darwin before version 9 does not have _Unwind_GetIPInfo.
12976
12977 case ${target} in
12978 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
12979 *) have_unwind_getipinfo=yes ;;
12980 esac
12981
12982 fi
12983
12984 if test x$have_unwind_getipinfo = xyes; then
12985
12986 cat >>confdefs.h <<\_ACEOF
12987 #define HAVE_GETIPINFO 1
12988 _ACEOF
12989
12990 fi
12991
12992
12993 # --------------------------------------------------------
12994 # Build, host, and target specific configuration fragments
12995 # --------------------------------------------------------
12996
12997 # Collect build-machine-specific information.
12998 . ${srcdir}/config.build
12999
13000 # Collect host-machine-specific information.
13001 . ${srcdir}/config.host
13002
13003 target_gtfiles=
13004
13005 # Collect target-machine-specific information.
13006 . ${srcdir}/config.gcc
13007
13008 extra_objs="${host_extra_objs} ${extra_objs}"
13009 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
13010
13011 # Default the target-machine variables that were not explicitly set.
13012 if test x"$tm_file" = x
13013 then tm_file=$cpu_type/$cpu_type.h; fi
13014
13015 if test x"$extra_headers" = x
13016 then extra_headers=; fi
13017
13018 if test x$md_file = x
13019 then md_file=$cpu_type/$cpu_type.md; fi
13020
13021 if test x$out_file = x
13022 then out_file=$cpu_type/$cpu_type.c; fi
13023
13024 if test x"$tmake_file" = x
13025 then tmake_file=$cpu_type/t-$cpu_type
13026 fi
13027
13028 if test x"$dwarf2" = xyes
13029 then tm_file="$tm_file tm-dwarf2.h"
13030 fi
13031
13032 # Say what files are being used for the output code and MD file.
13033 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
13034 echo "Using \`$srcdir/config/$md_file' as machine description file."
13035
13036 # If any of the xm_file variables contain nonexistent files, warn
13037 # about them and drop them.
13038
13039 bx=
13040 for x in $build_xm_file; do
13041 if test -f $srcdir/config/$x
13042 then bx="$bx $x"
13043 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13044 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13045 fi
13046 done
13047 build_xm_file="$bx"
13048
13049 hx=
13050 for x in $host_xm_file; do
13051 if test -f $srcdir/config/$x
13052 then hx="$hx $x"
13053 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13054 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13055 fi
13056 done
13057 host_xm_file="$hx"
13058
13059 tx=
13060 for x in $xm_file; do
13061 if test -f $srcdir/config/$x
13062 then tx="$tx $x"
13063 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13064 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13065 fi
13066 done
13067 xm_file="$tx"
13068
13069 count=a
13070 for f in $tm_file; do
13071 count=${count}x
13072 done
13073 if test $count = ax; then
13074 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
13075 else
13076 echo "Using the following target machine macro files:"
13077 for f in $tm_file; do
13078 echo " $srcdir/config/$f"
13079 done
13080 fi
13081
13082 if test x$need_64bit_hwint = xyes; then
13083
13084 cat >>confdefs.h <<\_ACEOF
13085 #define NEED_64BIT_HOST_WIDE_INT 1
13086 _ACEOF
13087
13088 fi
13089
13090 if test x$use_long_long_for_widest_fast_int = xyes; then
13091
13092 cat >>confdefs.h <<\_ACEOF
13093 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
13094 _ACEOF
13095
13096 fi
13097
13098 count=a
13099 for f in $host_xm_file; do
13100 count=${count}x
13101 done
13102 if test $count = a; then
13103 :
13104 elif test $count = ax; then
13105 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
13106 else
13107 echo "Using the following host machine macro files:"
13108 for f in $host_xm_file; do
13109 echo " $srcdir/config/$f"
13110 done
13111 fi
13112 echo "Using ${out_host_hook_obj} for host machine hooks."
13113
13114 if test "$host_xm_file" != "$build_xm_file"; then
13115 count=a
13116 for f in $build_xm_file; do
13117 count=${count}x
13118 done
13119 if test $count = a; then
13120 :
13121 elif test $count = ax; then
13122 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
13123 else
13124 echo "Using the following build machine macro files:"
13125 for f in $build_xm_file; do
13126 echo " $srcdir/config/$f"
13127 done
13128 fi
13129 fi
13130
13131 case ${host} in
13132 powerpc*-*-darwin*)
13133 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
13134 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
13135 if test "${gcc_cv_mcontext_underscores+set}" = set; then
13136 echo $ECHO_N "(cached) $ECHO_C" >&6
13137 else
13138 cat >conftest.$ac_ext <<_ACEOF
13139
13140 #include <sys/cdefs.h>
13141 #include <sys/signal.h>
13142 #include <ucontext.h>
13143 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
13144
13145 _ACEOF
13146 rm -f conftest.$ac_objext
13147 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13148 (eval $ac_compile) 2>conftest.er1
13149 ac_status=$?
13150 grep -v '^ *+' conftest.er1 >conftest.err
13151 rm -f conftest.er1
13152 cat conftest.err >&5
13153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13154 (exit $ac_status); } &&
13155 { ac_try='test -z "$ac_c_werror_flag"
13156 || test ! -s conftest.err'
13157 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13158 (eval $ac_try) 2>&5
13159 ac_status=$?
13160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13161 (exit $ac_status); }; } &&
13162 { ac_try='test -s conftest.$ac_objext'
13163 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13164 (eval $ac_try) 2>&5
13165 ac_status=$?
13166 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13167 (exit $ac_status); }; }; then
13168 gcc_cv_mcontext_underscores=no
13169 else
13170 echo "$as_me: failed program was:" >&5
13171 sed 's/^/| /' conftest.$ac_ext >&5
13172
13173 gcc_cv_mcontext_underscores=yes
13174 fi
13175 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13176 fi
13177 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
13178 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
13179 if test $gcc_cv_mcontext_underscores = yes; then
13180
13181 cat >>confdefs.h <<\_ACEOF
13182 #define HAS_MCONTEXT_T_UNDERSCORES
13183 _ACEOF
13184
13185 fi
13186 ;;
13187 esac
13188
13189 # ---------
13190 # Threading
13191 # ---------
13192
13193 # Check if a valid thread package
13194 case ${enable_threads} in
13195 "" | no)
13196 # No threads
13197 target_thread_file='single'
13198 ;;
13199 yes)
13200 # default
13201 target_thread_file='single'
13202 ;;
13203 aix | dce | gnat | irix | posix | posix95 | rtems | \
13204 single | solaris | vxworks | win32 | mipssde)
13205 target_thread_file=${enable_threads}
13206 ;;
13207 *)
13208 echo "${enable_threads} is an unknown thread package" 1>&2
13209 exit 1
13210 ;;
13211 esac
13212
13213 if test x${thread_file} = x; then
13214 # No thread file set by target-specific clauses in config.gcc,
13215 # so use file chosen by default logic above
13216 thread_file=${target_thread_file}
13217 fi
13218
13219 # Make gthr-default.h if we have a thread file.
13220 gthread_flags=
13221 if test $thread_file != single; then
13222 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
13223 if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
13224 rm -f gthr-default.h-t
13225 else
13226 mv -f gthr-default.h-t gthr-default.h
13227 fi
13228 gthread_flags=-DHAVE_GTHR_DEFAULT
13229 fi
13230
13231
13232 # --------
13233 # UNSORTED
13234 # --------
13235
13236 use_cxa_atexit=no
13237 if test x$enable___cxa_atexit = xyes || \
13238 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
13239 if test x$host = x$target; then
13240 case $host in
13241 # mingw32 doesn't have __cxa_atexit but uses atexit registration
13242 # keyed to flag_use_cxa_atexit
13243 *-*-mingw32*)
13244 use_cxa_atexit=yes
13245 ;;
13246 *)
13247 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
13248 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
13249 if test "${ac_cv_func___cxa_atexit+set}" = set; then
13250 echo $ECHO_N "(cached) $ECHO_C" >&6
13251 else
13252 cat >conftest.$ac_ext <<_ACEOF
13253 /* confdefs.h. */
13254 _ACEOF
13255 cat confdefs.h >>conftest.$ac_ext
13256 cat >>conftest.$ac_ext <<_ACEOF
13257 /* end confdefs.h. */
13258 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
13259 For example, HP-UX 11i <limits.h> declares gettimeofday. */
13260 #define __cxa_atexit innocuous___cxa_atexit
13261
13262 /* System header to define __stub macros and hopefully few prototypes,
13263 which can conflict with char __cxa_atexit (); below.
13264 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13265 <limits.h> exists even on freestanding compilers. */
13266
13267 #ifdef __STDC__
13268 # include <limits.h>
13269 #else
13270 # include <assert.h>
13271 #endif
13272
13273 #undef __cxa_atexit
13274
13275 /* Override any gcc2 internal prototype to avoid an error. */
13276 #ifdef __cplusplus
13277 extern "C"
13278 {
13279 #endif
13280 /* We use char because int might match the return type of a gcc2
13281 builtin and then its argument prototype would still apply. */
13282 char __cxa_atexit ();
13283 /* The GNU C library defines this for functions which it implements
13284 to always fail with ENOSYS. Some functions are actually named
13285 something starting with __ and the normal name is an alias. */
13286 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
13287 choke me
13288 #else
13289 char (*f) () = __cxa_atexit;
13290 #endif
13291 #ifdef __cplusplus
13292 }
13293 #endif
13294
13295 int
13296 main ()
13297 {
13298 return f != __cxa_atexit;
13299 ;
13300 return 0;
13301 }
13302 _ACEOF
13303 rm -f conftest.$ac_objext conftest$ac_exeext
13304 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13305 (eval $ac_link) 2>conftest.er1
13306 ac_status=$?
13307 grep -v '^ *+' conftest.er1 >conftest.err
13308 rm -f conftest.er1
13309 cat conftest.err >&5
13310 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13311 (exit $ac_status); } &&
13312 { ac_try='test -z "$ac_c_werror_flag"
13313 || test ! -s conftest.err'
13314 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13315 (eval $ac_try) 2>&5
13316 ac_status=$?
13317 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13318 (exit $ac_status); }; } &&
13319 { ac_try='test -s conftest$ac_exeext'
13320 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13321 (eval $ac_try) 2>&5
13322 ac_status=$?
13323 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13324 (exit $ac_status); }; }; then
13325 ac_cv_func___cxa_atexit=yes
13326 else
13327 echo "$as_me: failed program was:" >&5
13328 sed 's/^/| /' conftest.$ac_ext >&5
13329
13330 ac_cv_func___cxa_atexit=no
13331 fi
13332 rm -f conftest.err conftest.$ac_objext \
13333 conftest$ac_exeext conftest.$ac_ext
13334 fi
13335 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
13336 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
13337 if test $ac_cv_func___cxa_atexit = yes; then
13338 use_cxa_atexit=yes
13339 else
13340 echo "__cxa_atexit can't be enabled on this target"
13341 fi
13342
13343 ;;
13344 esac
13345 else
13346 # We can't check for __cxa_atexit when building a cross, so assume
13347 # it is available
13348 use_cxa_atexit=yes
13349 fi
13350 if test x$use_cxa_atexit = xyes; then
13351
13352 cat >>confdefs.h <<\_ACEOF
13353 #define DEFAULT_USE_CXA_ATEXIT 2
13354 _ACEOF
13355
13356 fi
13357 fi
13358
13359 # Look for a file containing extra machine modes.
13360 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
13361 extra_modes_file='$(srcdir)'/config/${extra_modes}
13362
13363
13364 cat >>confdefs.h <<_ACEOF
13365 #define EXTRA_MODES_FILE "config/$extra_modes"
13366 _ACEOF
13367
13368 fi
13369
13370 # Convert extra_options into a form suitable for Makefile use.
13371 extra_opt_files=
13372 for f in $extra_options; do
13373 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
13374 done
13375
13376
13377 # auto-host.h is the file containing items generated by autoconf and is
13378 # the first file included by config.h.
13379 # If host=build, it is correct to have bconfig include auto-host.h
13380 # as well. If host!=build, we are in error and need to do more
13381 # work to find out the build config parameters.
13382 if test x$host = x$build
13383 then
13384 build_auto=auto-host.h
13385 else
13386 # We create a subdir, then run autoconf in the subdir.
13387 # To prevent recursion we set host and build for the new
13388 # invocation of configure to the build for this invocation
13389 # of configure.
13390 tempdir=build.$$
13391 rm -rf $tempdir
13392 mkdir $tempdir
13393 cd $tempdir
13394 case ${srcdir} in
13395 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
13396 *) realsrcdir=../${srcdir};;
13397 esac
13398 saved_CFLAGS="${CFLAGS}"
13399 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13400 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
13401 ${realsrcdir}/configure \
13402 --enable-languages=${enable_languages-all} \
13403 --target=$target_alias --host=$build_alias --build=$build_alias
13404 CFLAGS="${saved_CFLAGS}"
13405
13406 # We just finished tests for the build machine, so rename
13407 # the file auto-build.h in the gcc directory.
13408 mv auto-host.h ../auto-build.h
13409 cd ..
13410 rm -rf $tempdir
13411 build_auto=auto-build.h
13412 fi
13413
13414
13415 tm_file="${tm_file} defaults.h"
13416 tm_p_file="${tm_p_file} tm-preds.h"
13417 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13418 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13419 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13420 # put this back in temporarily.
13421 xm_file="auto-host.h ansidecl.h ${xm_file}"
13422
13423 # --------
13424 # UNSORTED
13425 # --------
13426
13427 # Compile in configure arguments.
13428 if test -f configargs.h ; then
13429 # Being re-configured.
13430 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13431 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13432 else
13433 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13434 fi
13435
13436 # Double all backslashes and backslash all quotes to turn
13437 # gcc_config_arguments into a C string.
13438 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13439 $gcc_config_arguments
13440 EOF
13441 gcc_config_arguments_str=`cat conftest.out`
13442 rm -f conftest.out
13443
13444 cat > configargs.h <<EOF
13445 /* Generated automatically. */
13446 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13447 static const char thread_model[] = "$thread_file";
13448
13449 static const struct {
13450 const char *name, *value;
13451 } configure_default_options[] = $configure_default_options;
13452 EOF
13453
13454 # Internationalization
13455 # If we haven't got the data from the intl directory,
13456 # assume NLS is disabled.
13457 USE_NLS=no
13458 LIBINTL=
13459 LIBINTL_DEP=
13460 INCINTL=
13461 XGETTEXT=
13462 GMSGFMT=
13463 POSUB=
13464
13465 if test -f ../intl/config.intl; then
13466 . ../intl/config.intl
13467 fi
13468 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13469 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13470 if test x"$USE_NLS" != xyes; then
13471 echo "$as_me:$LINENO: result: no" >&5
13472 echo "${ECHO_T}no" >&6
13473 else
13474 echo "$as_me:$LINENO: result: yes" >&5
13475 echo "${ECHO_T}yes" >&6
13476
13477 cat >>confdefs.h <<\_ACEOF
13478 #define ENABLE_NLS 1
13479 _ACEOF
13480
13481
13482 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13483 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13484 # Look for .po and .gmo files in the source directory.
13485 CATALOGS=
13486 XLINGUAS=
13487 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13488 # If there aren't any .gmo files the shell will give us the
13489 # literal string "../path/to/srcdir/po/*.gmo" which has to be
13490 # weeded out.
13491 case "$cat" in *\**)
13492 continue;;
13493 esac
13494 # The quadruple backslash is collapsed to a double backslash
13495 # by the backticks, then collapsed again by the double quotes,
13496 # leaving us with one backslash in the sed expression (right
13497 # before the dot that mustn't act as a wildcard).
13498 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13499 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13500 # The user is allowed to set LINGUAS to a list of languages to
13501 # install catalogs for. If it's empty that means "all of them."
13502 if test "x$LINGUAS" = x; then
13503 CATALOGS="$CATALOGS $cat"
13504 XLINGUAS="$XLINGUAS $lang"
13505 else
13506 case "$LINGUAS" in *$lang*)
13507 CATALOGS="$CATALOGS $cat"
13508 XLINGUAS="$XLINGUAS $lang"
13509 ;;
13510 esac
13511 fi
13512 done
13513 LINGUAS="$XLINGUAS"
13514 echo "$as_me:$LINENO: result: $LINGUAS" >&5
13515 echo "${ECHO_T}$LINGUAS" >&6
13516
13517
13518 DATADIRNAME=share
13519
13520 INSTOBJEXT=.mo
13521
13522 GENCAT=gencat
13523
13524 CATOBJEXT=.gmo
13525
13526 fi
13527
13528 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13529 # -liconv on the link line twice.
13530 case "$LIBINTL" in *$LIBICONV*)
13531 LIBICONV= ;;
13532 esac
13533
13534 # Check whether --enable-secureplt or --disable-secureplt was given.
13535 if test "${enable_secureplt+set}" = set; then
13536 enableval="$enable_secureplt"
13537
13538 fi;
13539
13540 # Check whether --enable-cld or --disable-cld was given.
13541 if test "${enable_cld+set}" = set; then
13542 enableval="$enable_cld"
13543
13544 else
13545 enable_cld=no
13546 fi;
13547
13548 # Windows32 Registry support for specifying GCC installation paths.
13549 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13550 if test "${enable_win32_registry+set}" = set; then
13551 enableval="$enable_win32_registry"
13552
13553 fi;
13554
13555 case $host_os in
13556 win32 | pe | cygwin* | mingw32* | uwin*)
13557 if test "x$enable_win32_registry" != xno; then
13558 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13559 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13560 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13561 echo $ECHO_N "(cached) $ECHO_C" >&6
13562 else
13563 ac_func_search_save_LIBS=$LIBS
13564 ac_cv_search_RegOpenKeyExA=no
13565 cat >conftest.$ac_ext <<_ACEOF
13566 /* confdefs.h. */
13567 _ACEOF
13568 cat confdefs.h >>conftest.$ac_ext
13569 cat >>conftest.$ac_ext <<_ACEOF
13570 /* end confdefs.h. */
13571
13572 /* Override any gcc2 internal prototype to avoid an error. */
13573 #ifdef __cplusplus
13574 extern "C"
13575 #endif
13576 /* We use char because int might match the return type of a gcc2
13577 builtin and then its argument prototype would still apply. */
13578 char RegOpenKeyExA ();
13579 int
13580 main ()
13581 {
13582 RegOpenKeyExA ();
13583 ;
13584 return 0;
13585 }
13586 _ACEOF
13587 rm -f conftest.$ac_objext conftest$ac_exeext
13588 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13589 (eval $ac_link) 2>conftest.er1
13590 ac_status=$?
13591 grep -v '^ *+' conftest.er1 >conftest.err
13592 rm -f conftest.er1
13593 cat conftest.err >&5
13594 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13595 (exit $ac_status); } &&
13596 { ac_try='test -z "$ac_c_werror_flag"
13597 || test ! -s conftest.err'
13598 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13599 (eval $ac_try) 2>&5
13600 ac_status=$?
13601 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13602 (exit $ac_status); }; } &&
13603 { ac_try='test -s conftest$ac_exeext'
13604 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13605 (eval $ac_try) 2>&5
13606 ac_status=$?
13607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13608 (exit $ac_status); }; }; then
13609 ac_cv_search_RegOpenKeyExA="none required"
13610 else
13611 echo "$as_me: failed program was:" >&5
13612 sed 's/^/| /' conftest.$ac_ext >&5
13613
13614 fi
13615 rm -f conftest.err conftest.$ac_objext \
13616 conftest$ac_exeext conftest.$ac_ext
13617 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13618 for ac_lib in advapi32; do
13619 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13620 cat >conftest.$ac_ext <<_ACEOF
13621 /* confdefs.h. */
13622 _ACEOF
13623 cat confdefs.h >>conftest.$ac_ext
13624 cat >>conftest.$ac_ext <<_ACEOF
13625 /* end confdefs.h. */
13626
13627 /* Override any gcc2 internal prototype to avoid an error. */
13628 #ifdef __cplusplus
13629 extern "C"
13630 #endif
13631 /* We use char because int might match the return type of a gcc2
13632 builtin and then its argument prototype would still apply. */
13633 char RegOpenKeyExA ();
13634 int
13635 main ()
13636 {
13637 RegOpenKeyExA ();
13638 ;
13639 return 0;
13640 }
13641 _ACEOF
13642 rm -f conftest.$ac_objext conftest$ac_exeext
13643 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13644 (eval $ac_link) 2>conftest.er1
13645 ac_status=$?
13646 grep -v '^ *+' conftest.er1 >conftest.err
13647 rm -f conftest.er1
13648 cat conftest.err >&5
13649 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13650 (exit $ac_status); } &&
13651 { ac_try='test -z "$ac_c_werror_flag"
13652 || test ! -s conftest.err'
13653 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13654 (eval $ac_try) 2>&5
13655 ac_status=$?
13656 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13657 (exit $ac_status); }; } &&
13658 { ac_try='test -s conftest$ac_exeext'
13659 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13660 (eval $ac_try) 2>&5
13661 ac_status=$?
13662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13663 (exit $ac_status); }; }; then
13664 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13665 break
13666 else
13667 echo "$as_me: failed program was:" >&5
13668 sed 's/^/| /' conftest.$ac_ext >&5
13669
13670 fi
13671 rm -f conftest.err conftest.$ac_objext \
13672 conftest$ac_exeext conftest.$ac_ext
13673 done
13674 fi
13675 LIBS=$ac_func_search_save_LIBS
13676 fi
13677 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13678 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13679 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13680 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13681
13682 else
13683 enable_win32_registry=no
13684 fi
13685
13686 fi
13687
13688 if test "x$enable_win32_registry" != xno; then
13689
13690 cat >>confdefs.h <<\_ACEOF
13691 #define ENABLE_WIN32_REGISTRY 1
13692 _ACEOF
13693
13694
13695 if test "x$enable_win32_registry" != xyes \
13696 && test "x$enable_win32_registry" != x; then
13697
13698 cat >>confdefs.h <<_ACEOF
13699 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13700 _ACEOF
13701
13702 fi
13703 fi
13704 ;;
13705 esac
13706
13707 # Get an absolute path to the GCC top-level source directory
13708 holddir=`${PWDCMD-pwd}`
13709 cd $srcdir
13710 topdir=`${PWDCMD-pwd}`
13711 cd $holddir
13712
13713 # Conditionalize the makefile for this host machine.
13714 xmake_file=
13715 for f in ${host_xmake_file}
13716 do
13717 if test -f ${srcdir}/config/$f
13718 then
13719 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13720 fi
13721 done
13722
13723 # Conditionalize the makefile for this target machine.
13724 tmake_file_=
13725 for f in ${tmake_file}
13726 do
13727 if test -f ${srcdir}/config/$f
13728 then
13729 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13730 fi
13731 done
13732 tmake_file="${tmake_file_}"
13733
13734 out_object_file=`basename $out_file .c`.o
13735
13736 tm_file_list="options.h"
13737 tm_include_list="options.h"
13738 for f in $tm_file; do
13739 case $f in
13740 ./* )
13741 f=`echo $f | sed 's/^..//'`
13742 tm_file_list="${tm_file_list} $f"
13743 tm_include_list="${tm_include_list} $f"
13744 ;;
13745 defaults.h )
13746 tm_file_list="${tm_file_list} \$(srcdir)/$f"
13747 tm_include_list="${tm_include_list} $f"
13748 ;;
13749 * )
13750 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13751 tm_include_list="${tm_include_list} config/$f"
13752 ;;
13753 esac
13754 done
13755
13756 tm_p_file_list=
13757 tm_p_include_list=
13758 for f in $tm_p_file; do
13759 case $f in
13760 tm-preds.h )
13761 tm_p_file_list="${tm_p_file_list} $f"
13762 tm_p_include_list="${tm_p_include_list} $f"
13763 ;;
13764 * )
13765 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13766 tm_p_include_list="${tm_p_include_list} config/$f"
13767 esac
13768 done
13769
13770 xm_file_list=
13771 xm_include_list=
13772 for f in $xm_file; do
13773 case $f in
13774 ansidecl.h )
13775 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13776 xm_include_list="${xm_include_list} $f"
13777 ;;
13778 auto-host.h )
13779 xm_file_list="${xm_file_list} $f"
13780 xm_include_list="${xm_include_list} $f"
13781 ;;
13782 * )
13783 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13784 xm_include_list="${xm_include_list} config/$f"
13785 ;;
13786 esac
13787 done
13788
13789 host_xm_file_list=
13790 host_xm_include_list=
13791 for f in $host_xm_file; do
13792 case $f in
13793 ansidecl.h )
13794 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13795 host_xm_include_list="${host_xm_include_list} $f"
13796 ;;
13797 auto-host.h )
13798 host_xm_file_list="${host_xm_file_list} $f"
13799 host_xm_include_list="${host_xm_include_list} $f"
13800 ;;
13801 * )
13802 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13803 host_xm_include_list="${host_xm_include_list} config/$f"
13804 ;;
13805 esac
13806 done
13807
13808 build_xm_file_list=
13809 for f in $build_xm_file; do
13810 case $f in
13811 ansidecl.h )
13812 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13813 build_xm_include_list="${build_xm_include_list} $f"
13814 ;;
13815 auto-build.h | auto-host.h )
13816 build_xm_file_list="${build_xm_file_list} $f"
13817 build_xm_include_list="${build_xm_include_list} $f"
13818 ;;
13819 * )
13820 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13821 build_xm_include_list="${build_xm_include_list} config/$f"
13822 ;;
13823 esac
13824 done
13825
13826 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
13827 # cross-compiler which does not use the native headers and libraries.
13828 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13829 CROSS=
13830 ALL=all.internal
13831 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13832
13833 if test "x$with_build_sysroot" != x; then
13834 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
13835 else
13836 # This value is used, even on a native system, because
13837 # CROSS_SYSTEM_HEADER_DIR is just
13838 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
13839 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
13840 fi
13841
13842 if test x$host != x$target
13843 then
13844 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
13845 ALL=all.cross
13846 SYSTEM_HEADER_DIR=$build_system_header_dir
13847 case "$host","$target" in
13848 # Darwin crosses can use the host system's libraries and headers,
13849 # because of the fat library support. Of course, it must be the
13850 # same version of Darwin on both sides. Allow the user to
13851 # just say --target=foo-darwin without a version number to mean
13852 # "the version on this system".
13853 *-*-darwin*,*-*-darwin*)
13854 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13855 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13856 if test $hostos = $targetos -o $targetos = darwin ; then
13857 CROSS=
13858 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13859 with_headers=yes
13860 fi
13861 ;;
13862
13863 i?86-*-*,x86_64-*-* \
13864 | powerpc*-*-*,powerpc64*-*-*)
13865 CROSS="$CROSS -DNATIVE_CROSS" ;;
13866 esac
13867 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13868 SYSTEM_HEADER_DIR=$build_system_header_dir
13869 fi
13870
13871 # If this is a cross-compiler that does not
13872 # have its own set of headers then define
13873 # inhibit_libc
13874
13875 # If this is using newlib, without having the headers available now,
13876 # then define inhibit_libc in LIBGCC2_CFLAGS.
13877 # This prevents libgcc2 from containing any code which requires libc
13878 # support.
13879 : ${inhibit_libc=false}
13880 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13881 test x$with_newlib = xyes ; } &&
13882 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
13883 inhibit_libc=true
13884 fi
13885
13886
13887 # When building gcc with a cross-compiler, we need to adjust things so
13888 # that the generator programs are still built with the native compiler.
13889 # Also, we cannot run fixincludes.
13890
13891 # These are the normal (build=host) settings:
13892 CC_FOR_BUILD='$(CC)'
13893 BUILD_CFLAGS='$(ALL_CFLAGS)'
13894 BUILD_LDFLAGS='$(LDFLAGS)'
13895 STMP_FIXINC=stmp-fixinc
13896
13897 # And these apply if build != host, or we are generating coverage data
13898 if test x$build != x$host || test "x$coverage_flags" != x
13899 then
13900 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
13901 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
13902 fi
13903
13904 # Expand extra_headers to include complete path.
13905 # This substitutes for lots of t-* files.
13906 extra_headers_list=
13907 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13908 for file in ${extra_headers} ; do
13909 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13910 done
13911
13912 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
13913 if test x"$use_gcc_tgmath" = xyes
13914 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
13915 fi
13916
13917 # Define collect2 in Makefile.
13918 case $host_can_use_collect2 in
13919 no) collect2= ;;
13920 *) collect2='collect2$(exeext)' ;;
13921 esac
13922
13923
13924 # Add a definition of USE_COLLECT2 if system wants one.
13925 case $use_collect2 in
13926 no) use_collect2= ;;
13927 "") ;;
13928 *)
13929 host_xm_defines="${host_xm_defines} USE_COLLECT2"
13930 xm_defines="${xm_defines} USE_COLLECT2"
13931 case $host_can_use_collect2 in
13932 no)
13933 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
13934 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
13935 { (exit 1); exit 1; }; }
13936 ;;
13937 esac
13938 ;;
13939 esac
13940
13941 # ---------------------------
13942 # Assembler & linker features
13943 # ---------------------------
13944
13945 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
13946 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
13947 # However when ld-new is first executed from the build tree, libtool will
13948 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
13949 # to the build tree. While doing this we need to use the previous-stage
13950 # linker, or we have an infinite loop. The presence of a shell script as
13951 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
13952 # the gcc/collect-ld script. So we need to know how libtool works, or
13953 # exec-tool will fail.
13954
13955
13956 case `pwd` in
13957 *\ * | *\ *)
13958 { echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
13959 echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
13960 esac
13961
13962
13963
13964 macro_version='2.2.6'
13965 macro_revision='1.3012'
13966
13967
13968
13969
13970
13971
13972
13973
13974
13975
13976
13977
13978
13979 ltmain="$ac_aux_dir/ltmain.sh"
13980
13981 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
13982 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
13983 if test "${lt_cv_path_SED+set}" = set; then
13984 echo $ECHO_N "(cached) $ECHO_C" >&6
13985 else
13986 # Loop through the user's path and test for sed and gsed.
13987 # Then use that list of sed's as ones to test for truncation.
13988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13989 for as_dir in $PATH
13990 do
13991 IFS=$as_save_IFS
13992 test -z "$as_dir" && as_dir=.
13993 for lt_ac_prog in sed gsed; do
13994 for ac_exec_ext in '' $ac_executable_extensions; do
13995 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
13996 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
13997 fi
13998 done
13999 done
14000 done
14001 IFS=$as_save_IFS
14002 lt_ac_max=0
14003 lt_ac_count=0
14004 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14005 # along with /bin/sed that truncates output.
14006 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14007 test ! -f $lt_ac_sed && continue
14008 cat /dev/null > conftest.in
14009 lt_ac_count=0
14010 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14011 # Check for GNU sed and select it if it is found.
14012 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14013 lt_cv_path_SED=$lt_ac_sed
14014 break
14015 fi
14016 while true; do
14017 cat conftest.in conftest.in >conftest.tmp
14018 mv conftest.tmp conftest.in
14019 cp conftest.in conftest.nl
14020 echo >>conftest.nl
14021 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14022 cmp -s conftest.out conftest.nl || break
14023 # 10000 chars as input seems more than enough
14024 test $lt_ac_count -gt 10 && break
14025 lt_ac_count=`expr $lt_ac_count + 1`
14026 if test $lt_ac_count -gt $lt_ac_max; then
14027 lt_ac_max=$lt_ac_count
14028 lt_cv_path_SED=$lt_ac_sed
14029 fi
14030 done
14031 done
14032
14033 fi
14034
14035 SED=$lt_cv_path_SED
14036
14037 echo "$as_me:$LINENO: result: $SED" >&5
14038 echo "${ECHO_T}$SED" >&6
14039
14040 test -z "$SED" && SED=sed
14041 Xsed="$SED -e 1s/^X//"
14042
14043
14044
14045
14046
14047
14048
14049
14050
14051
14052
14053 echo "$as_me:$LINENO: checking for fgrep" >&5
14054 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14055 if test "${ac_cv_prog_fgrep+set}" = set; then
14056 echo $ECHO_N "(cached) $ECHO_C" >&6
14057 else
14058 if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14059 then ac_cv_prog_fgrep='grep -F'
14060 else ac_cv_prog_fgrep='fgrep'
14061 fi
14062 fi
14063 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14064 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14065 FGREP=$ac_cv_prog_fgrep
14066
14067
14068 test -z "$GREP" && GREP=grep
14069
14070
14071
14072
14073
14074
14075
14076
14077
14078
14079
14080
14081
14082
14083
14084
14085
14086
14087
14088 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14089 if test "${with_gnu_ld+set}" = set; then
14090 withval="$with_gnu_ld"
14091 test "$withval" = no || with_gnu_ld=yes
14092 else
14093 with_gnu_ld=no
14094 fi;
14095 ac_prog=ld
14096 if test "$GCC" = yes; then
14097 # Check if gcc -print-prog-name=ld gives a path.
14098 echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14099 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14100 case $host in
14101 *-*-mingw*)
14102 # gcc leaves a trailing carriage return which upsets mingw
14103 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14104 *)
14105 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14106 esac
14107 case $ac_prog in
14108 # Accept absolute paths.
14109 [\\/]* | ?:[\\/]*)
14110 re_direlt='/[^/][^/]*/\.\./'
14111 # Canonicalize the pathname of ld
14112 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14113 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14114 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14115 done
14116 test -z "$LD" && LD="$ac_prog"
14117 ;;
14118 "")
14119 # If it fails, then pretend we aren't using GCC.
14120 ac_prog=ld
14121 ;;
14122 *)
14123 # If it is relative, then search for the first ld in PATH.
14124 with_gnu_ld=unknown
14125 ;;
14126 esac
14127 elif test "$with_gnu_ld" = yes; then
14128 echo "$as_me:$LINENO: checking for GNU ld" >&5
14129 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14130 else
14131 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14132 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14133 fi
14134 if test "${lt_cv_path_LD+set}" = set; then
14135 echo $ECHO_N "(cached) $ECHO_C" >&6
14136 else
14137 if test -z "$LD"; then
14138 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14139 for ac_dir in $PATH; do
14140 IFS="$lt_save_ifs"
14141 test -z "$ac_dir" && ac_dir=.
14142 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14143 lt_cv_path_LD="$ac_dir/$ac_prog"
14144 # Check to see if the program is GNU ld. I'd rather use --version,
14145 # but apparently some variants of GNU ld only accept -v.
14146 # Break only if it was the GNU/non-GNU ld that we prefer.
14147 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14148 *GNU* | *'with BFD'*)
14149 test "$with_gnu_ld" != no && break
14150 ;;
14151 *)
14152 test "$with_gnu_ld" != yes && break
14153 ;;
14154 esac
14155 fi
14156 done
14157 IFS="$lt_save_ifs"
14158 else
14159 lt_cv_path_LD="$LD" # Let the user override the test with a path.
14160 fi
14161 fi
14162
14163 LD="$lt_cv_path_LD"
14164 if test -n "$LD"; then
14165 echo "$as_me:$LINENO: result: $LD" >&5
14166 echo "${ECHO_T}$LD" >&6
14167 else
14168 echo "$as_me:$LINENO: result: no" >&5
14169 echo "${ECHO_T}no" >&6
14170 fi
14171 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14172 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14173 { (exit 1); exit 1; }; }
14174 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14175 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14176 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14177 echo $ECHO_N "(cached) $ECHO_C" >&6
14178 else
14179 # I'd rather use --version here, but apparently some GNU lds only accept -v.
14180 case `$LD -v 2>&1 </dev/null` in
14181 *GNU* | *'with BFD'*)
14182 lt_cv_prog_gnu_ld=yes
14183 ;;
14184 *)
14185 lt_cv_prog_gnu_ld=no
14186 ;;
14187 esac
14188 fi
14189 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14190 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14191 with_gnu_ld=$lt_cv_prog_gnu_ld
14192
14193
14194
14195
14196
14197
14198
14199
14200
14201 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14202 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14203 if test "${lt_cv_path_NM+set}" = set; then
14204 echo $ECHO_N "(cached) $ECHO_C" >&6
14205 else
14206 if test -n "$NM"; then
14207 # Let the user override the test.
14208 lt_cv_path_NM="$NM"
14209 else
14210 lt_nm_to_check="${ac_tool_prefix}nm"
14211 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14212 lt_nm_to_check="$lt_nm_to_check nm"
14213 fi
14214 for lt_tmp_nm in $lt_nm_to_check; do
14215 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14216 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14217 IFS="$lt_save_ifs"
14218 test -z "$ac_dir" && ac_dir=.
14219 tmp_nm="$ac_dir/$lt_tmp_nm"
14220 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14221 # Check to see if the nm accepts a BSD-compat flag.
14222 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14223 # nm: unknown option "B" ignored
14224 # Tru64's nm complains that /dev/null is an invalid object file
14225 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14226 */dev/null* | *'Invalid file or object type'*)
14227 lt_cv_path_NM="$tmp_nm -B"
14228 break
14229 ;;
14230 *)
14231 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14232 */dev/null*)
14233 lt_cv_path_NM="$tmp_nm -p"
14234 break
14235 ;;
14236 *)
14237 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14238 continue # so that we can try to find one that supports BSD flags
14239 ;;
14240 esac
14241 ;;
14242 esac
14243 fi
14244 done
14245 IFS="$lt_save_ifs"
14246 done
14247 : ${lt_cv_path_NM=no}
14248 fi
14249 fi
14250 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14251 echo "${ECHO_T}$lt_cv_path_NM" >&6
14252 if test "$lt_cv_path_NM" != "no"; then
14253 NM="$lt_cv_path_NM"
14254 else
14255 # Didn't find any BSD compatible name lister, look for dumpbin.
14256 if test -n "$ac_tool_prefix"; then
14257 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14258 do
14259 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14260 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14261 echo "$as_me:$LINENO: checking for $ac_word" >&5
14262 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14263 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
14264 echo $ECHO_N "(cached) $ECHO_C" >&6
14265 else
14266 if test -n "$DUMPBIN"; then
14267 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14268 else
14269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14270 for as_dir in $PATH
14271 do
14272 IFS=$as_save_IFS
14273 test -z "$as_dir" && as_dir=.
14274 for ac_exec_ext in '' $ac_executable_extensions; do
14275 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14276 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14277 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14278 break 2
14279 fi
14280 done
14281 done
14282
14283 fi
14284 fi
14285 DUMPBIN=$ac_cv_prog_DUMPBIN
14286 if test -n "$DUMPBIN"; then
14287 echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14288 echo "${ECHO_T}$DUMPBIN" >&6
14289 else
14290 echo "$as_me:$LINENO: result: no" >&5
14291 echo "${ECHO_T}no" >&6
14292 fi
14293
14294 test -n "$DUMPBIN" && break
14295 done
14296 fi
14297 if test -z "$DUMPBIN"; then
14298 ac_ct_DUMPBIN=$DUMPBIN
14299 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14300 do
14301 # Extract the first word of "$ac_prog", so it can be a program name with args.
14302 set dummy $ac_prog; ac_word=$2
14303 echo "$as_me:$LINENO: checking for $ac_word" >&5
14304 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14305 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14306 echo $ECHO_N "(cached) $ECHO_C" >&6
14307 else
14308 if test -n "$ac_ct_DUMPBIN"; then
14309 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14310 else
14311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14312 for as_dir in $PATH
14313 do
14314 IFS=$as_save_IFS
14315 test -z "$as_dir" && as_dir=.
14316 for ac_exec_ext in '' $ac_executable_extensions; do
14317 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14318 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14319 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14320 break 2
14321 fi
14322 done
14323 done
14324
14325 fi
14326 fi
14327 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14328 if test -n "$ac_ct_DUMPBIN"; then
14329 echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14330 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14331 else
14332 echo "$as_me:$LINENO: result: no" >&5
14333 echo "${ECHO_T}no" >&6
14334 fi
14335
14336 test -n "$ac_ct_DUMPBIN" && break
14337 done
14338 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14339
14340 DUMPBIN=$ac_ct_DUMPBIN
14341 fi
14342
14343
14344 if test "$DUMPBIN" != ":"; then
14345 NM="$DUMPBIN"
14346 fi
14347 fi
14348 test -z "$NM" && NM=nm
14349
14350
14351
14352
14353
14354
14355 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14356 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14357 if test "${lt_cv_nm_interface+set}" = set; then
14358 echo $ECHO_N "(cached) $ECHO_C" >&6
14359 else
14360 lt_cv_nm_interface="BSD nm"
14361 echo "int some_variable = 0;" > conftest.$ac_ext
14362 (eval echo "\"\$as_me:14362: $ac_compile\"" >&5)
14363 (eval "$ac_compile" 2>conftest.err)
14364 cat conftest.err >&5
14365 (eval echo "\"\$as_me:14365: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14366 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14367 cat conftest.err >&5
14368 (eval echo "\"\$as_me:14368: output\"" >&5)
14369 cat conftest.out >&5
14370 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14371 lt_cv_nm_interface="MS dumpbin"
14372 fi
14373 rm -f conftest*
14374 fi
14375 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14376 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14377
14378 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14379 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14380 LN_S=$as_ln_s
14381 if test "$LN_S" = "ln -s"; then
14382 echo "$as_me:$LINENO: result: yes" >&5
14383 echo "${ECHO_T}yes" >&6
14384 else
14385 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14386 echo "${ECHO_T}no, using $LN_S" >&6
14387 fi
14388
14389 # find the maximum length of command line arguments
14390 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14391 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14392 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14393 echo $ECHO_N "(cached) $ECHO_C" >&6
14394 else
14395 i=0
14396 teststring="ABCD"
14397
14398 case $build_os in
14399 msdosdjgpp*)
14400 # On DJGPP, this test can blow up pretty badly due to problems in libc
14401 # (any single argument exceeding 2000 bytes causes a buffer overrun
14402 # during glob expansion). Even if it were fixed, the result of this
14403 # check would be larger than it should be.
14404 lt_cv_sys_max_cmd_len=12288; # 12K is about right
14405 ;;
14406
14407 gnu*)
14408 # Under GNU Hurd, this test is not required because there is
14409 # no limit to the length of command line arguments.
14410 # Libtool will interpret -1 as no limit whatsoever
14411 lt_cv_sys_max_cmd_len=-1;
14412 ;;
14413
14414 cygwin* | mingw* | cegcc*)
14415 # On Win9x/ME, this test blows up -- it succeeds, but takes
14416 # about 5 minutes as the teststring grows exponentially.
14417 # Worse, since 9x/ME are not pre-emptively multitasking,
14418 # you end up with a "frozen" computer, even though with patience
14419 # the test eventually succeeds (with a max line length of 256k).
14420 # Instead, let's just punt: use the minimum linelength reported by
14421 # all of the supported platforms: 8192 (on NT/2K/XP).
14422 lt_cv_sys_max_cmd_len=8192;
14423 ;;
14424
14425 amigaos*)
14426 # On AmigaOS with pdksh, this test takes hours, literally.
14427 # So we just punt and use a minimum line length of 8192.
14428 lt_cv_sys_max_cmd_len=8192;
14429 ;;
14430
14431 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14432 # This has been around since 386BSD, at least. Likely further.
14433 if test -x /sbin/sysctl; then
14434 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14435 elif test -x /usr/sbin/sysctl; then
14436 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14437 else
14438 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
14439 fi
14440 # And add a safety zone
14441 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14442 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14443 ;;
14444
14445 interix*)
14446 # We know the value 262144 and hardcode it with a safety zone (like BSD)
14447 lt_cv_sys_max_cmd_len=196608
14448 ;;
14449
14450 osf*)
14451 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14452 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14453 # nice to cause kernel panics so lets avoid the loop below.
14454 # First set a reasonable default.
14455 lt_cv_sys_max_cmd_len=16384
14456 #
14457 if test -x /sbin/sysconfig; then
14458 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14459 *1*) lt_cv_sys_max_cmd_len=-1 ;;
14460 esac
14461 fi
14462 ;;
14463 sco3.2v5*)
14464 lt_cv_sys_max_cmd_len=102400
14465 ;;
14466 sysv5* | sco5v6* | sysv4.2uw2*)
14467 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14468 if test -n "$kargmax"; then
14469 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
14470 else
14471 lt_cv_sys_max_cmd_len=32768
14472 fi
14473 ;;
14474 *)
14475 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
14476 if test -n "$lt_cv_sys_max_cmd_len"; then
14477 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14478 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14479 else
14480 # Make teststring a little bigger before we do anything with it.
14481 # a 1K string should be a reasonable start.
14482 for i in 1 2 3 4 5 6 7 8 ; do
14483 teststring=$teststring$teststring
14484 done
14485 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14486 # If test is not a shell built-in, we'll probably end up computing a
14487 # maximum length that is only half of the actual maximum length, but
14488 # we can't tell.
14489 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14490 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14491 test $i != 17 # 1/2 MB should be enough
14492 do
14493 i=`expr $i + 1`
14494 teststring=$teststring$teststring
14495 done
14496 # Only check the string length outside the loop.
14497 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14498 teststring=
14499 # Add a significant safety factor because C++ compilers can tack on
14500 # massive amounts of additional arguments before passing them to the
14501 # linker. It appears as though 1/2 is a usable value.
14502 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14503 fi
14504 ;;
14505 esac
14506
14507 fi
14508
14509 if test -n $lt_cv_sys_max_cmd_len ; then
14510 echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14511 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14512 else
14513 echo "$as_me:$LINENO: result: none" >&5
14514 echo "${ECHO_T}none" >&6
14515 fi
14516 max_cmd_len=$lt_cv_sys_max_cmd_len
14517
14518
14519
14520
14521
14522
14523 : ${CP="cp -f"}
14524 : ${MV="mv -f"}
14525 : ${RM="rm -f"}
14526
14527 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14528 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14529 # Try some XSI features
14530 xsi_shell=no
14531 ( _lt_dummy="a/b/c"
14532 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14533 = c,a/b,, \
14534 && eval 'test $(( 1 + 1 )) -eq 2 \
14535 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
14536 && xsi_shell=yes
14537 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14538 echo "${ECHO_T}$xsi_shell" >&6
14539
14540
14541 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14542 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14543 lt_shell_append=no
14544 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14545 >/dev/null 2>&1 \
14546 && lt_shell_append=yes
14547 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14548 echo "${ECHO_T}$lt_shell_append" >&6
14549
14550
14551 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14552 lt_unset=unset
14553 else
14554 lt_unset=false
14555 fi
14556
14557
14558
14559
14560
14561 # test EBCDIC or ASCII
14562 case `echo X|tr X '\101'` in
14563 A) # ASCII based system
14564 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14565 lt_SP2NL='tr \040 \012'
14566 lt_NL2SP='tr \015\012 \040\040'
14567 ;;
14568 *) # EBCDIC based system
14569 lt_SP2NL='tr \100 \n'
14570 lt_NL2SP='tr \r\n \100\100'
14571 ;;
14572 esac
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14583 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14584 if test "${lt_cv_ld_reload_flag+set}" = set; then
14585 echo $ECHO_N "(cached) $ECHO_C" >&6
14586 else
14587 lt_cv_ld_reload_flag='-r'
14588 fi
14589 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14590 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14591 reload_flag=$lt_cv_ld_reload_flag
14592 case $reload_flag in
14593 "" | " "*) ;;
14594 *) reload_flag=" $reload_flag" ;;
14595 esac
14596 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14597 case $host_os in
14598 darwin*)
14599 if test "$GCC" = yes; then
14600 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14601 else
14602 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14603 fi
14604 ;;
14605 esac
14606
14607
14608
14609
14610
14611
14612
14613
14614
14615 if test -n "$ac_tool_prefix"; then
14616 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
14617 set dummy ${ac_tool_prefix}objdump; ac_word=$2
14618 echo "$as_me:$LINENO: checking for $ac_word" >&5
14619 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14620 if test "${ac_cv_prog_OBJDUMP+set}" = set; then
14621 echo $ECHO_N "(cached) $ECHO_C" >&6
14622 else
14623 if test -n "$OBJDUMP"; then
14624 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
14625 else
14626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14627 for as_dir in $PATH
14628 do
14629 IFS=$as_save_IFS
14630 test -z "$as_dir" && as_dir=.
14631 for ac_exec_ext in '' $ac_executable_extensions; do
14632 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14633 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
14634 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14635 break 2
14636 fi
14637 done
14638 done
14639
14640 fi
14641 fi
14642 OBJDUMP=$ac_cv_prog_OBJDUMP
14643 if test -n "$OBJDUMP"; then
14644 echo "$as_me:$LINENO: result: $OBJDUMP" >&5
14645 echo "${ECHO_T}$OBJDUMP" >&6
14646 else
14647 echo "$as_me:$LINENO: result: no" >&5
14648 echo "${ECHO_T}no" >&6
14649 fi
14650
14651 fi
14652 if test -z "$ac_cv_prog_OBJDUMP"; then
14653 ac_ct_OBJDUMP=$OBJDUMP
14654 # Extract the first word of "objdump", so it can be a program name with args.
14655 set dummy objdump; ac_word=$2
14656 echo "$as_me:$LINENO: checking for $ac_word" >&5
14657 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14658 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
14659 echo $ECHO_N "(cached) $ECHO_C" >&6
14660 else
14661 if test -n "$ac_ct_OBJDUMP"; then
14662 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
14663 else
14664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14665 for as_dir in $PATH
14666 do
14667 IFS=$as_save_IFS
14668 test -z "$as_dir" && as_dir=.
14669 for ac_exec_ext in '' $ac_executable_extensions; do
14670 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14671 ac_cv_prog_ac_ct_OBJDUMP="objdump"
14672 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14673 break 2
14674 fi
14675 done
14676 done
14677
14678 test -z "$ac_cv_prog_ac_ct_OBJDUMP" && ac_cv_prog_ac_ct_OBJDUMP="false"
14679 fi
14680 fi
14681 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
14682 if test -n "$ac_ct_OBJDUMP"; then
14683 echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
14684 echo "${ECHO_T}$ac_ct_OBJDUMP" >&6
14685 else
14686 echo "$as_me:$LINENO: result: no" >&5
14687 echo "${ECHO_T}no" >&6
14688 fi
14689
14690 OBJDUMP=$ac_ct_OBJDUMP
14691 else
14692 OBJDUMP="$ac_cv_prog_OBJDUMP"
14693 fi
14694
14695 test -z "$OBJDUMP" && OBJDUMP=objdump
14696
14697
14698
14699
14700
14701
14702
14703
14704
14705 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14706 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14707 if test "${lt_cv_deplibs_check_method+set}" = set; then
14708 echo $ECHO_N "(cached) $ECHO_C" >&6
14709 else
14710 lt_cv_file_magic_cmd='$MAGIC_CMD'
14711 lt_cv_file_magic_test_file=
14712 lt_cv_deplibs_check_method='unknown'
14713 # Need to set the preceding variable on all platforms that support
14714 # interlibrary dependencies.
14715 # 'none' -- dependencies not supported.
14716 # `unknown' -- same as none, but documents that we really don't know.
14717 # 'pass_all' -- all dependencies passed with no checks.
14718 # 'test_compile' -- check by making test program.
14719 # 'file_magic [[regex]]' -- check by looking for files in library path
14720 # which responds to the $file_magic_cmd with a given extended regex.
14721 # If you have `file' or equivalent on your system and you're not sure
14722 # whether `pass_all' will *always* work, you probably want this one.
14723
14724 case $host_os in
14725 aix[4-9]*)
14726 lt_cv_deplibs_check_method=pass_all
14727 ;;
14728
14729 beos*)
14730 lt_cv_deplibs_check_method=pass_all
14731 ;;
14732
14733 bsdi[45]*)
14734 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
14735 lt_cv_file_magic_cmd='/usr/bin/file -L'
14736 lt_cv_file_magic_test_file=/shlib/libc.so
14737 ;;
14738
14739 cygwin*)
14740 # func_win32_libid is a shell function defined in ltmain.sh
14741 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14742 lt_cv_file_magic_cmd='func_win32_libid'
14743 ;;
14744
14745 mingw* | pw32*)
14746 # Base MSYS/MinGW do not provide the 'file' command needed by
14747 # func_win32_libid shell function, so use a weaker test based on 'objdump',
14748 # unless we find 'file', for example because we are cross-compiling.
14749 if ( file / ) >/dev/null 2>&1; then
14750 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14751 lt_cv_file_magic_cmd='func_win32_libid'
14752 else
14753 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
14754 lt_cv_file_magic_cmd='$OBJDUMP -f'
14755 fi
14756 ;;
14757
14758 cegcc)
14759 # use the weaker test based on 'objdump'. See mingw*.
14760 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
14761 lt_cv_file_magic_cmd='$OBJDUMP -f'
14762 ;;
14763
14764 darwin* | rhapsody*)
14765 lt_cv_deplibs_check_method=pass_all
14766 ;;
14767
14768 freebsd* | dragonfly*)
14769 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14770 case $host_cpu in
14771 i*86 )
14772 # Not sure whether the presence of OpenBSD here was a mistake.
14773 # Let's accept both of them until this is cleared up.
14774 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
14775 lt_cv_file_magic_cmd=/usr/bin/file
14776 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
14777 ;;
14778 esac
14779 else
14780 lt_cv_deplibs_check_method=pass_all
14781 fi
14782 ;;
14783
14784 gnu*)
14785 lt_cv_deplibs_check_method=pass_all
14786 ;;
14787
14788 hpux10.20* | hpux11*)
14789 lt_cv_file_magic_cmd=/usr/bin/file
14790 case $host_cpu in
14791 ia64*)
14792 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
14793 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
14794 ;;
14795 hppa*64*)
14796 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
14797 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
14798 ;;
14799 *)
14800 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
14801 lt_cv_file_magic_test_file=/usr/lib/libc.sl
14802 ;;
14803 esac
14804 ;;
14805
14806 interix[3-9]*)
14807 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
14808 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
14809 ;;
14810
14811 irix5* | irix6* | nonstopux*)
14812 case $LD in
14813 *-32|*"-32 ") libmagic=32-bit;;
14814 *-n32|*"-n32 ") libmagic=N32;;
14815 *-64|*"-64 ") libmagic=64-bit;;
14816 *) libmagic=never-match;;
14817 esac
14818 lt_cv_deplibs_check_method=pass_all
14819 ;;
14820
14821 # This must be Linux ELF.
14822 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14823 lt_cv_deplibs_check_method=pass_all
14824 ;;
14825
14826 netbsd*)
14827 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14828 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14829 else
14830 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
14831 fi
14832 ;;
14833
14834 newos6*)
14835 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
14836 lt_cv_file_magic_cmd=/usr/bin/file
14837 lt_cv_file_magic_test_file=/usr/lib/libnls.so
14838 ;;
14839
14840 *nto* | *qnx*)
14841 lt_cv_deplibs_check_method=pass_all
14842 ;;
14843
14844 openbsd*)
14845 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14846 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
14847 else
14848 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14849 fi
14850 ;;
14851
14852 osf3* | osf4* | osf5*)
14853 lt_cv_deplibs_check_method=pass_all
14854 ;;
14855
14856 rdos*)
14857 lt_cv_deplibs_check_method=pass_all
14858 ;;
14859
14860 solaris*)
14861 lt_cv_deplibs_check_method=pass_all
14862 ;;
14863
14864 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14865 lt_cv_deplibs_check_method=pass_all
14866 ;;
14867
14868 sysv4 | sysv4.3*)
14869 case $host_vendor in
14870 motorola)
14871 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
14872 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
14873 ;;
14874 ncr)
14875 lt_cv_deplibs_check_method=pass_all
14876 ;;
14877 sequent)
14878 lt_cv_file_magic_cmd='/bin/file'
14879 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
14880 ;;
14881 sni)
14882 lt_cv_file_magic_cmd='/bin/file'
14883 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
14884 lt_cv_file_magic_test_file=/lib/libc.so
14885 ;;
14886 siemens)
14887 lt_cv_deplibs_check_method=pass_all
14888 ;;
14889 pc)
14890 lt_cv_deplibs_check_method=pass_all
14891 ;;
14892 esac
14893 ;;
14894
14895 tpf*)
14896 lt_cv_deplibs_check_method=pass_all
14897 ;;
14898 esac
14899
14900 fi
14901 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
14902 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
14903 file_magic_cmd=$lt_cv_file_magic_cmd
14904 deplibs_check_method=$lt_cv_deplibs_check_method
14905 test -z "$deplibs_check_method" && deplibs_check_method=unknown
14906
14907
14908
14909
14910
14911
14912
14913
14914
14915
14916
14917
14918 if test -n "$ac_tool_prefix"; then
14919 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
14920 set dummy ${ac_tool_prefix}ar; ac_word=$2
14921 echo "$as_me:$LINENO: checking for $ac_word" >&5
14922 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14923 if test "${ac_cv_prog_AR+set}" = set; then
14924 echo $ECHO_N "(cached) $ECHO_C" >&6
14925 else
14926 if test -n "$AR"; then
14927 ac_cv_prog_AR="$AR" # Let the user override the test.
14928 else
14929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14930 for as_dir in $PATH
14931 do
14932 IFS=$as_save_IFS
14933 test -z "$as_dir" && as_dir=.
14934 for ac_exec_ext in '' $ac_executable_extensions; do
14935 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14936 ac_cv_prog_AR="${ac_tool_prefix}ar"
14937 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14938 break 2
14939 fi
14940 done
14941 done
14942
14943 fi
14944 fi
14945 AR=$ac_cv_prog_AR
14946 if test -n "$AR"; then
14947 echo "$as_me:$LINENO: result: $AR" >&5
14948 echo "${ECHO_T}$AR" >&6
14949 else
14950 echo "$as_me:$LINENO: result: no" >&5
14951 echo "${ECHO_T}no" >&6
14952 fi
14953
14954 fi
14955 if test -z "$ac_cv_prog_AR"; then
14956 ac_ct_AR=$AR
14957 # Extract the first word of "ar", so it can be a program name with args.
14958 set dummy ar; ac_word=$2
14959 echo "$as_me:$LINENO: checking for $ac_word" >&5
14960 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14961 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
14962 echo $ECHO_N "(cached) $ECHO_C" >&6
14963 else
14964 if test -n "$ac_ct_AR"; then
14965 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
14966 else
14967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14968 for as_dir in $PATH
14969 do
14970 IFS=$as_save_IFS
14971 test -z "$as_dir" && as_dir=.
14972 for ac_exec_ext in '' $ac_executable_extensions; do
14973 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14974 ac_cv_prog_ac_ct_AR="ar"
14975 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14976 break 2
14977 fi
14978 done
14979 done
14980
14981 test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
14982 fi
14983 fi
14984 ac_ct_AR=$ac_cv_prog_ac_ct_AR
14985 if test -n "$ac_ct_AR"; then
14986 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
14987 echo "${ECHO_T}$ac_ct_AR" >&6
14988 else
14989 echo "$as_me:$LINENO: result: no" >&5
14990 echo "${ECHO_T}no" >&6
14991 fi
14992
14993 AR=$ac_ct_AR
14994 else
14995 AR="$ac_cv_prog_AR"
14996 fi
14997
14998 test -z "$AR" && AR=ar
14999 test -z "$AR_FLAGS" && AR_FLAGS=cru
15000
15001
15002
15003
15004
15005
15006
15007
15008
15009
15010
15011 if test -n "$ac_tool_prefix"; then
15012 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15013 set dummy ${ac_tool_prefix}strip; ac_word=$2
15014 echo "$as_me:$LINENO: checking for $ac_word" >&5
15015 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15016 if test "${ac_cv_prog_STRIP+set}" = set; then
15017 echo $ECHO_N "(cached) $ECHO_C" >&6
15018 else
15019 if test -n "$STRIP"; then
15020 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15021 else
15022 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15023 for as_dir in $PATH
15024 do
15025 IFS=$as_save_IFS
15026 test -z "$as_dir" && as_dir=.
15027 for ac_exec_ext in '' $ac_executable_extensions; do
15028 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15029 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15030 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15031 break 2
15032 fi
15033 done
15034 done
15035
15036 fi
15037 fi
15038 STRIP=$ac_cv_prog_STRIP
15039 if test -n "$STRIP"; then
15040 echo "$as_me:$LINENO: result: $STRIP" >&5
15041 echo "${ECHO_T}$STRIP" >&6
15042 else
15043 echo "$as_me:$LINENO: result: no" >&5
15044 echo "${ECHO_T}no" >&6
15045 fi
15046
15047 fi
15048 if test -z "$ac_cv_prog_STRIP"; then
15049 ac_ct_STRIP=$STRIP
15050 # Extract the first word of "strip", so it can be a program name with args.
15051 set dummy strip; ac_word=$2
15052 echo "$as_me:$LINENO: checking for $ac_word" >&5
15053 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15054 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15055 echo $ECHO_N "(cached) $ECHO_C" >&6
15056 else
15057 if test -n "$ac_ct_STRIP"; then
15058 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15059 else
15060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15061 for as_dir in $PATH
15062 do
15063 IFS=$as_save_IFS
15064 test -z "$as_dir" && as_dir=.
15065 for ac_exec_ext in '' $ac_executable_extensions; do
15066 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15067 ac_cv_prog_ac_ct_STRIP="strip"
15068 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15069 break 2
15070 fi
15071 done
15072 done
15073
15074 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15075 fi
15076 fi
15077 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15078 if test -n "$ac_ct_STRIP"; then
15079 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15080 echo "${ECHO_T}$ac_ct_STRIP" >&6
15081 else
15082 echo "$as_me:$LINENO: result: no" >&5
15083 echo "${ECHO_T}no" >&6
15084 fi
15085
15086 STRIP=$ac_ct_STRIP
15087 else
15088 STRIP="$ac_cv_prog_STRIP"
15089 fi
15090
15091 test -z "$STRIP" && STRIP=:
15092
15093
15094
15095
15096
15097
15098 if test -n "$ac_tool_prefix"; then
15099 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15100 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15101 echo "$as_me:$LINENO: checking for $ac_word" >&5
15102 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15103 if test "${ac_cv_prog_RANLIB+set}" = set; then
15104 echo $ECHO_N "(cached) $ECHO_C" >&6
15105 else
15106 if test -n "$RANLIB"; then
15107 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15108 else
15109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15110 for as_dir in $PATH
15111 do
15112 IFS=$as_save_IFS
15113 test -z "$as_dir" && as_dir=.
15114 for ac_exec_ext in '' $ac_executable_extensions; do
15115 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15116 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15117 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15118 break 2
15119 fi
15120 done
15121 done
15122
15123 fi
15124 fi
15125 RANLIB=$ac_cv_prog_RANLIB
15126 if test -n "$RANLIB"; then
15127 echo "$as_me:$LINENO: result: $RANLIB" >&5
15128 echo "${ECHO_T}$RANLIB" >&6
15129 else
15130 echo "$as_me:$LINENO: result: no" >&5
15131 echo "${ECHO_T}no" >&6
15132 fi
15133
15134 fi
15135 if test -z "$ac_cv_prog_RANLIB"; then
15136 ac_ct_RANLIB=$RANLIB
15137 # Extract the first word of "ranlib", so it can be a program name with args.
15138 set dummy ranlib; ac_word=$2
15139 echo "$as_me:$LINENO: checking for $ac_word" >&5
15140 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15141 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15142 echo $ECHO_N "(cached) $ECHO_C" >&6
15143 else
15144 if test -n "$ac_ct_RANLIB"; then
15145 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15146 else
15147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15148 for as_dir in $PATH
15149 do
15150 IFS=$as_save_IFS
15151 test -z "$as_dir" && as_dir=.
15152 for ac_exec_ext in '' $ac_executable_extensions; do
15153 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15154 ac_cv_prog_ac_ct_RANLIB="ranlib"
15155 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15156 break 2
15157 fi
15158 done
15159 done
15160
15161 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15162 fi
15163 fi
15164 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15165 if test -n "$ac_ct_RANLIB"; then
15166 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15167 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15168 else
15169 echo "$as_me:$LINENO: result: no" >&5
15170 echo "${ECHO_T}no" >&6
15171 fi
15172
15173 RANLIB=$ac_ct_RANLIB
15174 else
15175 RANLIB="$ac_cv_prog_RANLIB"
15176 fi
15177
15178 test -z "$RANLIB" && RANLIB=:
15179
15180
15181
15182
15183
15184
15185 # Determine commands to create old-style static archives.
15186 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
15187 old_postinstall_cmds='chmod 644 $oldlib'
15188 old_postuninstall_cmds=
15189
15190 if test -n "$RANLIB"; then
15191 case $host_os in
15192 openbsd*)
15193 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15194 ;;
15195 *)
15196 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15197 ;;
15198 esac
15199 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15200 fi
15201
15202
15203
15204
15205
15206
15207
15208
15209
15210
15211
15212
15213
15214
15215
15216
15217
15218
15219
15220
15221
15222
15223
15224
15225
15226
15227
15228
15229
15230
15231
15232
15233
15234
15235 # If no C compiler was specified, use CC.
15236 LTCC=${LTCC-"$CC"}
15237
15238 # If no C compiler flags were specified, use CFLAGS.
15239 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15240
15241 # Allow CC to be a program name with arguments.
15242 compiler=$CC
15243
15244
15245 # Check for command to grab the raw symbol name followed by C symbol from nm.
15246 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15247 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15248 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15249 echo $ECHO_N "(cached) $ECHO_C" >&6
15250 else
15251
15252 # These are sane defaults that work on at least a few old systems.
15253 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
15254
15255 # Character class describing NM global symbol codes.
15256 symcode='[BCDEGRST]'
15257
15258 # Regexp to match symbols that can be accessed directly from C.
15259 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15260
15261 # Define system-specific variables.
15262 case $host_os in
15263 aix*)
15264 symcode='[BCDT]'
15265 ;;
15266 cygwin* | mingw* | pw32* | cegcc*)
15267 symcode='[ABCDGISTW]'
15268 ;;
15269 hpux*)
15270 if test "$host_cpu" = ia64; then
15271 symcode='[ABCDEGRST]'
15272 fi
15273 ;;
15274 irix* | nonstopux*)
15275 symcode='[BCDEGRST]'
15276 ;;
15277 osf*)
15278 symcode='[BCDEGQRST]'
15279 ;;
15280 solaris*)
15281 symcode='[BDRT]'
15282 ;;
15283 sco3.2v5*)
15284 symcode='[DT]'
15285 ;;
15286 sysv4.2uw2*)
15287 symcode='[DT]'
15288 ;;
15289 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15290 symcode='[ABDT]'
15291 ;;
15292 sysv4)
15293 symcode='[DFNSTU]'
15294 ;;
15295 esac
15296
15297 # If we're using GNU nm, then use its standard symbol codes.
15298 case `$NM -V 2>&1` in
15299 *GNU* | *'with BFD'*)
15300 symcode='[ABCDGIRSTW]' ;;
15301 esac
15302
15303 # Transform an extracted symbol line into a proper C declaration.
15304 # Some systems (esp. on ia64) link data and code symbols differently,
15305 # so use this general approach.
15306 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15307
15308 # Transform an extracted symbol line into symbol name and symbol address
15309 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
15310 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
15311
15312 # Handle CRLF in mingw tool chain
15313 opt_cr=
15314 case $build_os in
15315 mingw*)
15316 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15317 ;;
15318 esac
15319
15320 # Try without a prefix underscore, then with it.
15321 for ac_symprfx in "" "_"; do
15322
15323 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15324 symxfrm="\\1 $ac_symprfx\\2 \\2"
15325
15326 # Write the raw and C identifiers.
15327 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15328 # Fake it for dumpbin and say T for any non-static function
15329 # and D for any global variable.
15330 # Also find C++ and __fastcall symbols from MSVC++,
15331 # which start with @ or ?.
15332 lt_cv_sys_global_symbol_pipe="$AWK '"\
15333 " {last_section=section; section=\$ 3};"\
15334 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15335 " \$ 0!~/External *\|/{next};"\
15336 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15337 " {if(hide[section]) next};"\
15338 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15339 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15340 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
15341 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15342 " ' prfx=^$ac_symprfx"
15343 else
15344 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15345 fi
15346
15347 # Check to see that the pipe works correctly.
15348 pipe_works=no
15349
15350 rm -f conftest*
15351 cat > conftest.$ac_ext <<_LT_EOF
15352 #ifdef __cplusplus
15353 extern "C" {
15354 #endif
15355 char nm_test_var;
15356 void nm_test_func(void);
15357 void nm_test_func(void){}
15358 #ifdef __cplusplus
15359 }
15360 #endif
15361 int main(){nm_test_var='a';nm_test_func();return(0);}
15362 _LT_EOF
15363
15364 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15365 (eval $ac_compile) 2>&5
15366 ac_status=$?
15367 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15368 (exit $ac_status); }; then
15369 # Now try to grab the symbols.
15370 nlist=conftest.nm
15371 if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15372 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15373 ac_status=$?
15374 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15375 (exit $ac_status); } && test -s "$nlist"; then
15376 # Try sorting and uniquifying the output.
15377 if sort "$nlist" | uniq > "$nlist"T; then
15378 mv -f "$nlist"T "$nlist"
15379 else
15380 rm -f "$nlist"T
15381 fi
15382
15383 # Make sure that we snagged all the symbols we need.
15384 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15385 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15386 cat <<_LT_EOF > conftest.$ac_ext
15387 #ifdef __cplusplus
15388 extern "C" {
15389 #endif
15390
15391 _LT_EOF
15392 # Now generate the symbol file.
15393 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15394
15395 cat <<_LT_EOF >> conftest.$ac_ext
15396
15397 /* The mapping between symbol names and symbols. */
15398 const struct {
15399 const char *name;
15400 void *address;
15401 }
15402 lt__PROGRAM__LTX_preloaded_symbols[] =
15403 {
15404 { "@PROGRAM@", (void *) 0 },
15405 _LT_EOF
15406 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15407 cat <<\_LT_EOF >> conftest.$ac_ext
15408 {0, (void *) 0}
15409 };
15410
15411 /* This works around a problem in FreeBSD linker */
15412 #ifdef FREEBSD_WORKAROUND
15413 static const void *lt_preloaded_setup() {
15414 return lt__PROGRAM__LTX_preloaded_symbols;
15415 }
15416 #endif
15417
15418 #ifdef __cplusplus
15419 }
15420 #endif
15421 _LT_EOF
15422 # Now try linking the two files.
15423 mv conftest.$ac_objext conftstm.$ac_objext
15424 lt_save_LIBS="$LIBS"
15425 lt_save_CFLAGS="$CFLAGS"
15426 LIBS="conftstm.$ac_objext"
15427 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15428 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15429 (eval $ac_link) 2>&5
15430 ac_status=$?
15431 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15432 (exit $ac_status); } && test -s conftest${ac_exeext}; then
15433 pipe_works=yes
15434 fi
15435 LIBS="$lt_save_LIBS"
15436 CFLAGS="$lt_save_CFLAGS"
15437 else
15438 echo "cannot find nm_test_func in $nlist" >&5
15439 fi
15440 else
15441 echo "cannot find nm_test_var in $nlist" >&5
15442 fi
15443 else
15444 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15445 fi
15446 else
15447 echo "$progname: failed program was:" >&5
15448 cat conftest.$ac_ext >&5
15449 fi
15450 rm -rf conftest* conftst*
15451
15452 # Do not use the global_symbol_pipe unless it works.
15453 if test "$pipe_works" = yes; then
15454 break
15455 else
15456 lt_cv_sys_global_symbol_pipe=
15457 fi
15458 done
15459
15460 fi
15461
15462 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15463 lt_cv_sys_global_symbol_to_cdecl=
15464 fi
15465 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15466 echo "$as_me:$LINENO: result: failed" >&5
15467 echo "${ECHO_T}failed" >&6
15468 else
15469 echo "$as_me:$LINENO: result: ok" >&5
15470 echo "${ECHO_T}ok" >&6
15471 fi
15472
15473
15474
15475
15476
15477
15478
15479
15480
15481
15482
15483
15484
15485
15486
15487
15488
15489
15490
15491
15492
15493
15494 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15495 if test "${enable_libtool_lock+set}" = set; then
15496 enableval="$enable_libtool_lock"
15497
15498 fi;
15499 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15500
15501 # Some flags need to be propagated to the compiler or linker for good
15502 # libtool support.
15503 case $host in
15504 ia64-*-hpux*)
15505 # Find out which ABI we are using.
15506 echo 'int i;' > conftest.$ac_ext
15507 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15508 (eval $ac_compile) 2>&5
15509 ac_status=$?
15510 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15511 (exit $ac_status); }; then
15512 case `/usr/bin/file conftest.$ac_objext` in
15513 *ELF-32*)
15514 HPUX_IA64_MODE="32"
15515 ;;
15516 *ELF-64*)
15517 HPUX_IA64_MODE="64"
15518 ;;
15519 esac
15520 fi
15521 rm -rf conftest*
15522 ;;
15523 *-*-irix6*)
15524 # Find out which ABI we are using.
15525 echo '#line 15525 "configure"' > conftest.$ac_ext
15526 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15527 (eval $ac_compile) 2>&5
15528 ac_status=$?
15529 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15530 (exit $ac_status); }; then
15531 if test "$lt_cv_prog_gnu_ld" = yes; then
15532 case `/usr/bin/file conftest.$ac_objext` in
15533 *32-bit*)
15534 LD="${LD-ld} -melf32bsmip"
15535 ;;
15536 *N32*)
15537 LD="${LD-ld} -melf32bmipn32"
15538 ;;
15539 *64-bit*)
15540 LD="${LD-ld} -melf64bmip"
15541 ;;
15542 esac
15543 else
15544 case `/usr/bin/file conftest.$ac_objext` in
15545 *32-bit*)
15546 LD="${LD-ld} -32"
15547 ;;
15548 *N32*)
15549 LD="${LD-ld} -n32"
15550 ;;
15551 *64-bit*)
15552 LD="${LD-ld} -64"
15553 ;;
15554 esac
15555 fi
15556 fi
15557 rm -rf conftest*
15558 ;;
15559
15560 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15561 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15562 # Find out which ABI we are using.
15563 echo 'int i;' > conftest.$ac_ext
15564 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15565 (eval $ac_compile) 2>&5
15566 ac_status=$?
15567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15568 (exit $ac_status); }; then
15569 case `/usr/bin/file conftest.o` in
15570 *32-bit*)
15571 case $host in
15572 x86_64-*kfreebsd*-gnu)
15573 LD="${LD-ld} -m elf_i386_fbsd"
15574 ;;
15575 x86_64-*linux*)
15576 LD="${LD-ld} -m elf_i386"
15577 ;;
15578 ppc64-*linux*|powerpc64-*linux*)
15579 LD="${LD-ld} -m elf32ppclinux"
15580 ;;
15581 s390x-*linux*)
15582 LD="${LD-ld} -m elf_s390"
15583 ;;
15584 sparc64-*linux*)
15585 LD="${LD-ld} -m elf32_sparc"
15586 ;;
15587 esac
15588 ;;
15589 *64-bit*)
15590 case $host in
15591 x86_64-*kfreebsd*-gnu)
15592 LD="${LD-ld} -m elf_x86_64_fbsd"
15593 ;;
15594 x86_64-*linux*)
15595 LD="${LD-ld} -m elf_x86_64"
15596 ;;
15597 ppc*-*linux*|powerpc*-*linux*)
15598 LD="${LD-ld} -m elf64ppc"
15599 ;;
15600 s390*-*linux*|s390*-*tpf*)
15601 LD="${LD-ld} -m elf64_s390"
15602 ;;
15603 sparc*-*linux*)
15604 LD="${LD-ld} -m elf64_sparc"
15605 ;;
15606 esac
15607 ;;
15608 esac
15609 fi
15610 rm -rf conftest*
15611 ;;
15612
15613 *-*-sco3.2v5*)
15614 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15615 SAVE_CFLAGS="$CFLAGS"
15616 CFLAGS="$CFLAGS -belf"
15617 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15618 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15619 if test "${lt_cv_cc_needs_belf+set}" = set; then
15620 echo $ECHO_N "(cached) $ECHO_C" >&6
15621 else
15622 ac_ext=c
15623 ac_cpp='$CPP $CPPFLAGS'
15624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15626 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15627
15628 cat >conftest.$ac_ext <<_ACEOF
15629 /* confdefs.h. */
15630 _ACEOF
15631 cat confdefs.h >>conftest.$ac_ext
15632 cat >>conftest.$ac_ext <<_ACEOF
15633 /* end confdefs.h. */
15634
15635 int
15636 main ()
15637 {
15638
15639 ;
15640 return 0;
15641 }
15642 _ACEOF
15643 rm -f conftest.$ac_objext conftest$ac_exeext
15644 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15645 (eval $ac_link) 2>conftest.er1
15646 ac_status=$?
15647 grep -v '^ *+' conftest.er1 >conftest.err
15648 rm -f conftest.er1
15649 cat conftest.err >&5
15650 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15651 (exit $ac_status); } &&
15652 { ac_try='test -z "$ac_c_werror_flag"
15653 || test ! -s conftest.err'
15654 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15655 (eval $ac_try) 2>&5
15656 ac_status=$?
15657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15658 (exit $ac_status); }; } &&
15659 { ac_try='test -s conftest$ac_exeext'
15660 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15661 (eval $ac_try) 2>&5
15662 ac_status=$?
15663 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15664 (exit $ac_status); }; }; then
15665 lt_cv_cc_needs_belf=yes
15666 else
15667 echo "$as_me: failed program was:" >&5
15668 sed 's/^/| /' conftest.$ac_ext >&5
15669
15670 lt_cv_cc_needs_belf=no
15671 fi
15672 rm -f conftest.err conftest.$ac_objext \
15673 conftest$ac_exeext conftest.$ac_ext
15674 ac_ext=c
15675 ac_cpp='$CPP $CPPFLAGS'
15676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15679
15680 fi
15681 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15682 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15683 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15684 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15685 CFLAGS="$SAVE_CFLAGS"
15686 fi
15687 ;;
15688 sparc*-*solaris*)
15689 # Find out which ABI we are using.
15690 echo 'int i;' > conftest.$ac_ext
15691 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15692 (eval $ac_compile) 2>&5
15693 ac_status=$?
15694 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15695 (exit $ac_status); }; then
15696 case `/usr/bin/file conftest.o` in
15697 *64-bit*)
15698 case $lt_cv_prog_gnu_ld in
15699 yes*) LD="${LD-ld} -m elf64_sparc" ;;
15700 *)
15701 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
15702 LD="${LD-ld} -64"
15703 fi
15704 ;;
15705 esac
15706 ;;
15707 esac
15708 fi
15709 rm -rf conftest*
15710 ;;
15711 esac
15712
15713 need_locks="$enable_libtool_lock"
15714
15715
15716 case $host_os in
15717 rhapsody* | darwin*)
15718 if test -n "$ac_tool_prefix"; then
15719 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
15720 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
15721 echo "$as_me:$LINENO: checking for $ac_word" >&5
15722 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15723 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
15724 echo $ECHO_N "(cached) $ECHO_C" >&6
15725 else
15726 if test -n "$DSYMUTIL"; then
15727 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
15728 else
15729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15730 for as_dir in $PATH
15731 do
15732 IFS=$as_save_IFS
15733 test -z "$as_dir" && as_dir=.
15734 for ac_exec_ext in '' $ac_executable_extensions; do
15735 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15736 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
15737 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15738 break 2
15739 fi
15740 done
15741 done
15742
15743 fi
15744 fi
15745 DSYMUTIL=$ac_cv_prog_DSYMUTIL
15746 if test -n "$DSYMUTIL"; then
15747 echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
15748 echo "${ECHO_T}$DSYMUTIL" >&6
15749 else
15750 echo "$as_me:$LINENO: result: no" >&5
15751 echo "${ECHO_T}no" >&6
15752 fi
15753
15754 fi
15755 if test -z "$ac_cv_prog_DSYMUTIL"; then
15756 ac_ct_DSYMUTIL=$DSYMUTIL
15757 # Extract the first word of "dsymutil", so it can be a program name with args.
15758 set dummy dsymutil; ac_word=$2
15759 echo "$as_me:$LINENO: checking for $ac_word" >&5
15760 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15761 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
15762 echo $ECHO_N "(cached) $ECHO_C" >&6
15763 else
15764 if test -n "$ac_ct_DSYMUTIL"; then
15765 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
15766 else
15767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15768 for as_dir in $PATH
15769 do
15770 IFS=$as_save_IFS
15771 test -z "$as_dir" && as_dir=.
15772 for ac_exec_ext in '' $ac_executable_extensions; do
15773 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15774 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
15775 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15776 break 2
15777 fi
15778 done
15779 done
15780
15781 test -z "$ac_cv_prog_ac_ct_DSYMUTIL" && ac_cv_prog_ac_ct_DSYMUTIL=":"
15782 fi
15783 fi
15784 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
15785 if test -n "$ac_ct_DSYMUTIL"; then
15786 echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
15787 echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6
15788 else
15789 echo "$as_me:$LINENO: result: no" >&5
15790 echo "${ECHO_T}no" >&6
15791 fi
15792
15793 DSYMUTIL=$ac_ct_DSYMUTIL
15794 else
15795 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
15796 fi
15797
15798 if test -n "$ac_tool_prefix"; then
15799 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
15800 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
15801 echo "$as_me:$LINENO: checking for $ac_word" >&5
15802 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15803 if test "${ac_cv_prog_NMEDIT+set}" = set; then
15804 echo $ECHO_N "(cached) $ECHO_C" >&6
15805 else
15806 if test -n "$NMEDIT"; then
15807 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
15808 else
15809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15810 for as_dir in $PATH
15811 do
15812 IFS=$as_save_IFS
15813 test -z "$as_dir" && as_dir=.
15814 for ac_exec_ext in '' $ac_executable_extensions; do
15815 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15816 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
15817 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15818 break 2
15819 fi
15820 done
15821 done
15822
15823 fi
15824 fi
15825 NMEDIT=$ac_cv_prog_NMEDIT
15826 if test -n "$NMEDIT"; then
15827 echo "$as_me:$LINENO: result: $NMEDIT" >&5
15828 echo "${ECHO_T}$NMEDIT" >&6
15829 else
15830 echo "$as_me:$LINENO: result: no" >&5
15831 echo "${ECHO_T}no" >&6
15832 fi
15833
15834 fi
15835 if test -z "$ac_cv_prog_NMEDIT"; then
15836 ac_ct_NMEDIT=$NMEDIT
15837 # Extract the first word of "nmedit", so it can be a program name with args.
15838 set dummy nmedit; ac_word=$2
15839 echo "$as_me:$LINENO: checking for $ac_word" >&5
15840 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15841 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
15842 echo $ECHO_N "(cached) $ECHO_C" >&6
15843 else
15844 if test -n "$ac_ct_NMEDIT"; then
15845 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
15846 else
15847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15848 for as_dir in $PATH
15849 do
15850 IFS=$as_save_IFS
15851 test -z "$as_dir" && as_dir=.
15852 for ac_exec_ext in '' $ac_executable_extensions; do
15853 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15854 ac_cv_prog_ac_ct_NMEDIT="nmedit"
15855 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15856 break 2
15857 fi
15858 done
15859 done
15860
15861 test -z "$ac_cv_prog_ac_ct_NMEDIT" && ac_cv_prog_ac_ct_NMEDIT=":"
15862 fi
15863 fi
15864 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
15865 if test -n "$ac_ct_NMEDIT"; then
15866 echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
15867 echo "${ECHO_T}$ac_ct_NMEDIT" >&6
15868 else
15869 echo "$as_me:$LINENO: result: no" >&5
15870 echo "${ECHO_T}no" >&6
15871 fi
15872
15873 NMEDIT=$ac_ct_NMEDIT
15874 else
15875 NMEDIT="$ac_cv_prog_NMEDIT"
15876 fi
15877
15878 if test -n "$ac_tool_prefix"; then
15879 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
15880 set dummy ${ac_tool_prefix}lipo; ac_word=$2
15881 echo "$as_me:$LINENO: checking for $ac_word" >&5
15882 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15883 if test "${ac_cv_prog_LIPO+set}" = set; then
15884 echo $ECHO_N "(cached) $ECHO_C" >&6
15885 else
15886 if test -n "$LIPO"; then
15887 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
15888 else
15889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15890 for as_dir in $PATH
15891 do
15892 IFS=$as_save_IFS
15893 test -z "$as_dir" && as_dir=.
15894 for ac_exec_ext in '' $ac_executable_extensions; do
15895 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15896 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
15897 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15898 break 2
15899 fi
15900 done
15901 done
15902
15903 fi
15904 fi
15905 LIPO=$ac_cv_prog_LIPO
15906 if test -n "$LIPO"; then
15907 echo "$as_me:$LINENO: result: $LIPO" >&5
15908 echo "${ECHO_T}$LIPO" >&6
15909 else
15910 echo "$as_me:$LINENO: result: no" >&5
15911 echo "${ECHO_T}no" >&6
15912 fi
15913
15914 fi
15915 if test -z "$ac_cv_prog_LIPO"; then
15916 ac_ct_LIPO=$LIPO
15917 # Extract the first word of "lipo", so it can be a program name with args.
15918 set dummy lipo; ac_word=$2
15919 echo "$as_me:$LINENO: checking for $ac_word" >&5
15920 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15921 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then
15922 echo $ECHO_N "(cached) $ECHO_C" >&6
15923 else
15924 if test -n "$ac_ct_LIPO"; then
15925 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
15926 else
15927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15928 for as_dir in $PATH
15929 do
15930 IFS=$as_save_IFS
15931 test -z "$as_dir" && as_dir=.
15932 for ac_exec_ext in '' $ac_executable_extensions; do
15933 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15934 ac_cv_prog_ac_ct_LIPO="lipo"
15935 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15936 break 2
15937 fi
15938 done
15939 done
15940
15941 test -z "$ac_cv_prog_ac_ct_LIPO" && ac_cv_prog_ac_ct_LIPO=":"
15942 fi
15943 fi
15944 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
15945 if test -n "$ac_ct_LIPO"; then
15946 echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
15947 echo "${ECHO_T}$ac_ct_LIPO" >&6
15948 else
15949 echo "$as_me:$LINENO: result: no" >&5
15950 echo "${ECHO_T}no" >&6
15951 fi
15952
15953 LIPO=$ac_ct_LIPO
15954 else
15955 LIPO="$ac_cv_prog_LIPO"
15956 fi
15957
15958 if test -n "$ac_tool_prefix"; then
15959 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
15960 set dummy ${ac_tool_prefix}otool; ac_word=$2
15961 echo "$as_me:$LINENO: checking for $ac_word" >&5
15962 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15963 if test "${ac_cv_prog_OTOOL+set}" = set; then
15964 echo $ECHO_N "(cached) $ECHO_C" >&6
15965 else
15966 if test -n "$OTOOL"; then
15967 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
15968 else
15969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15970 for as_dir in $PATH
15971 do
15972 IFS=$as_save_IFS
15973 test -z "$as_dir" && as_dir=.
15974 for ac_exec_ext in '' $ac_executable_extensions; do
15975 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15976 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
15977 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15978 break 2
15979 fi
15980 done
15981 done
15982
15983 fi
15984 fi
15985 OTOOL=$ac_cv_prog_OTOOL
15986 if test -n "$OTOOL"; then
15987 echo "$as_me:$LINENO: result: $OTOOL" >&5
15988 echo "${ECHO_T}$OTOOL" >&6
15989 else
15990 echo "$as_me:$LINENO: result: no" >&5
15991 echo "${ECHO_T}no" >&6
15992 fi
15993
15994 fi
15995 if test -z "$ac_cv_prog_OTOOL"; then
15996 ac_ct_OTOOL=$OTOOL
15997 # Extract the first word of "otool", so it can be a program name with args.
15998 set dummy otool; ac_word=$2
15999 echo "$as_me:$LINENO: checking for $ac_word" >&5
16000 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16001 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then
16002 echo $ECHO_N "(cached) $ECHO_C" >&6
16003 else
16004 if test -n "$ac_ct_OTOOL"; then
16005 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
16006 else
16007 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16008 for as_dir in $PATH
16009 do
16010 IFS=$as_save_IFS
16011 test -z "$as_dir" && as_dir=.
16012 for ac_exec_ext in '' $ac_executable_extensions; do
16013 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16014 ac_cv_prog_ac_ct_OTOOL="otool"
16015 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16016 break 2
16017 fi
16018 done
16019 done
16020
16021 test -z "$ac_cv_prog_ac_ct_OTOOL" && ac_cv_prog_ac_ct_OTOOL=":"
16022 fi
16023 fi
16024 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
16025 if test -n "$ac_ct_OTOOL"; then
16026 echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5
16027 echo "${ECHO_T}$ac_ct_OTOOL" >&6
16028 else
16029 echo "$as_me:$LINENO: result: no" >&5
16030 echo "${ECHO_T}no" >&6
16031 fi
16032
16033 OTOOL=$ac_ct_OTOOL
16034 else
16035 OTOOL="$ac_cv_prog_OTOOL"
16036 fi
16037
16038 if test -n "$ac_tool_prefix"; then
16039 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
16040 set dummy ${ac_tool_prefix}otool64; ac_word=$2
16041 echo "$as_me:$LINENO: checking for $ac_word" >&5
16042 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16043 if test "${ac_cv_prog_OTOOL64+set}" = set; then
16044 echo $ECHO_N "(cached) $ECHO_C" >&6
16045 else
16046 if test -n "$OTOOL64"; then
16047 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
16048 else
16049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16050 for as_dir in $PATH
16051 do
16052 IFS=$as_save_IFS
16053 test -z "$as_dir" && as_dir=.
16054 for ac_exec_ext in '' $ac_executable_extensions; do
16055 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16056 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
16057 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16058 break 2
16059 fi
16060 done
16061 done
16062
16063 fi
16064 fi
16065 OTOOL64=$ac_cv_prog_OTOOL64
16066 if test -n "$OTOOL64"; then
16067 echo "$as_me:$LINENO: result: $OTOOL64" >&5
16068 echo "${ECHO_T}$OTOOL64" >&6
16069 else
16070 echo "$as_me:$LINENO: result: no" >&5
16071 echo "${ECHO_T}no" >&6
16072 fi
16073
16074 fi
16075 if test -z "$ac_cv_prog_OTOOL64"; then
16076 ac_ct_OTOOL64=$OTOOL64
16077 # Extract the first word of "otool64", so it can be a program name with args.
16078 set dummy otool64; ac_word=$2
16079 echo "$as_me:$LINENO: checking for $ac_word" >&5
16080 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16081 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then
16082 echo $ECHO_N "(cached) $ECHO_C" >&6
16083 else
16084 if test -n "$ac_ct_OTOOL64"; then
16085 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
16086 else
16087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16088 for as_dir in $PATH
16089 do
16090 IFS=$as_save_IFS
16091 test -z "$as_dir" && as_dir=.
16092 for ac_exec_ext in '' $ac_executable_extensions; do
16093 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16094 ac_cv_prog_ac_ct_OTOOL64="otool64"
16095 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16096 break 2
16097 fi
16098 done
16099 done
16100
16101 test -z "$ac_cv_prog_ac_ct_OTOOL64" && ac_cv_prog_ac_ct_OTOOL64=":"
16102 fi
16103 fi
16104 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
16105 if test -n "$ac_ct_OTOOL64"; then
16106 echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5
16107 echo "${ECHO_T}$ac_ct_OTOOL64" >&6
16108 else
16109 echo "$as_me:$LINENO: result: no" >&5
16110 echo "${ECHO_T}no" >&6
16111 fi
16112
16113 OTOOL64=$ac_ct_OTOOL64
16114 else
16115 OTOOL64="$ac_cv_prog_OTOOL64"
16116 fi
16117
16118
16119
16120
16121
16122
16123
16124
16125
16126
16127
16128
16129
16130
16131
16132
16133
16134
16135
16136
16137
16138
16139
16140
16141
16142
16143
16144 echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
16145 echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6
16146 if test "${lt_cv_apple_cc_single_mod+set}" = set; then
16147 echo $ECHO_N "(cached) $ECHO_C" >&6
16148 else
16149 lt_cv_apple_cc_single_mod=no
16150 if test -z "${LT_MULTI_MODULE}"; then
16151 # By default we will add the -single_module flag. You can override
16152 # by either setting the environment variable LT_MULTI_MODULE
16153 # non-empty at configure time, or by adding -multi_module to the
16154 # link flags.
16155 rm -rf libconftest.dylib*
16156 echo "int foo(void){return 1;}" > conftest.c
16157 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
16158 -dynamiclib -Wl,-single_module conftest.c" >&5
16159 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
16160 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
16161 _lt_result=$?
16162 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
16163 lt_cv_apple_cc_single_mod=yes
16164 else
16165 cat conftest.err >&5
16166 fi
16167 rm -rf libconftest.dylib*
16168 rm -f conftest.*
16169 fi
16170 fi
16171 echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
16172 echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6
16173 echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
16174 echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6
16175 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
16176 echo $ECHO_N "(cached) $ECHO_C" >&6
16177 else
16178 lt_cv_ld_exported_symbols_list=no
16179 save_LDFLAGS=$LDFLAGS
16180 echo "_main" > conftest.sym
16181 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
16182 cat >conftest.$ac_ext <<_ACEOF
16183 /* confdefs.h. */
16184 _ACEOF
16185 cat confdefs.h >>conftest.$ac_ext
16186 cat >>conftest.$ac_ext <<_ACEOF
16187 /* end confdefs.h. */
16188
16189 int
16190 main ()
16191 {
16192
16193 ;
16194 return 0;
16195 }
16196 _ACEOF
16197 rm -f conftest.$ac_objext conftest$ac_exeext
16198 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
16199 (eval $ac_link) 2>conftest.er1
16200 ac_status=$?
16201 grep -v '^ *+' conftest.er1 >conftest.err
16202 rm -f conftest.er1
16203 cat conftest.err >&5
16204 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16205 (exit $ac_status); } &&
16206 { ac_try='test -z "$ac_c_werror_flag"
16207 || test ! -s conftest.err'
16208 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16209 (eval $ac_try) 2>&5
16210 ac_status=$?
16211 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16212 (exit $ac_status); }; } &&
16213 { ac_try='test -s conftest$ac_exeext'
16214 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16215 (eval $ac_try) 2>&5
16216 ac_status=$?
16217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16218 (exit $ac_status); }; }; then
16219 lt_cv_ld_exported_symbols_list=yes
16220 else
16221 echo "$as_me: failed program was:" >&5
16222 sed 's/^/| /' conftest.$ac_ext >&5
16223
16224 lt_cv_ld_exported_symbols_list=no
16225 fi
16226 rm -f conftest.err conftest.$ac_objext \
16227 conftest$ac_exeext conftest.$ac_ext
16228 LDFLAGS="$save_LDFLAGS"
16229
16230 fi
16231 echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
16232 echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6
16233 case $host_os in
16234 rhapsody* | darwin1.[012])
16235 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
16236 darwin1.*)
16237 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
16238 darwin*) # darwin 5.x on
16239 # if running on 10.5 or later, the deployment target defaults
16240 # to the OS version, if on x86, and 10.4, the deployment
16241 # target defaults to 10.4. Don't you love it?
16242 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
16243 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
16244 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
16245 10.[012]*)
16246 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
16247 10.*)
16248 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
16249 esac
16250 ;;
16251 esac
16252 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
16253 _lt_dar_single_mod='$single_module'
16254 fi
16255 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
16256 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
16257 else
16258 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
16259 fi
16260 if test "$DSYMUTIL" != ":"; then
16261 _lt_dsymutil='~$DSYMUTIL $lib || :'
16262 else
16263 _lt_dsymutil=
16264 fi
16265 ;;
16266 esac
16267
16268
16269 for ac_header in dlfcn.h
16270 do
16271 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16272 echo "$as_me:$LINENO: checking for $ac_header" >&5
16273 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
16274 if eval "test \"\${$as_ac_Header+set}\" = set"; then
16275 echo $ECHO_N "(cached) $ECHO_C" >&6
16276 else
16277 cat >conftest.$ac_ext <<_ACEOF
16278 /* confdefs.h. */
16279 _ACEOF
16280 cat confdefs.h >>conftest.$ac_ext
16281 cat >>conftest.$ac_ext <<_ACEOF
16282 /* end confdefs.h. */
16283 #include <$ac_header>
16284 _ACEOF
16285 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
16286 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
16287 ac_status=$?
16288 grep -v '^ *+' conftest.er1 >conftest.err
16289 rm -f conftest.er1
16290 cat conftest.err >&5
16291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16292 (exit $ac_status); } >/dev/null; then
16293 if test -s conftest.err; then
16294 ac_cpp_err=$ac_c_preproc_warn_flag
16295 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
16296 else
16297 ac_cpp_err=
16298 fi
16299 else
16300 ac_cpp_err=yes
16301 fi
16302 if test -z "$ac_cpp_err"; then
16303 eval "$as_ac_Header=yes"
16304 else
16305 echo "$as_me: failed program was:" >&5
16306 sed 's/^/| /' conftest.$ac_ext >&5
16307
16308 eval "$as_ac_Header=no"
16309 fi
16310 rm -f conftest.err conftest.$ac_ext
16311 fi
16312 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
16313 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
16314 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16315 cat >>confdefs.h <<_ACEOF
16316 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16317 _ACEOF
16318
16319 fi
16320 done
16321
16322
16323
16324 # Set options
16325
16326
16327
16328 enable_dlopen=no
16329
16330
16331 enable_win32_dll=no
16332
16333
16334 # Check whether --enable-shared or --disable-shared was given.
16335 if test "${enable_shared+set}" = set; then
16336 enableval="$enable_shared"
16337 p=${PACKAGE-default}
16338 case $enableval in
16339 yes) enable_shared=yes ;;
16340 no) enable_shared=no ;;
16341 *)
16342 enable_shared=no
16343 # Look at the argument we got. We use all the common list separators.
16344 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16345 for pkg in $enableval; do
16346 IFS="$lt_save_ifs"
16347 if test "X$pkg" = "X$p"; then
16348 enable_shared=yes
16349 fi
16350 done
16351 IFS="$lt_save_ifs"
16352 ;;
16353 esac
16354 else
16355 enable_shared=yes
16356 fi;
16357
16358
16359
16360
16361
16362
16363
16364
16365 # Check whether --enable-static or --disable-static was given.
16366 if test "${enable_static+set}" = set; then
16367 enableval="$enable_static"
16368 p=${PACKAGE-default}
16369 case $enableval in
16370 yes) enable_static=yes ;;
16371 no) enable_static=no ;;
16372 *)
16373 enable_static=no
16374 # Look at the argument we got. We use all the common list separators.
16375 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16376 for pkg in $enableval; do
16377 IFS="$lt_save_ifs"
16378 if test "X$pkg" = "X$p"; then
16379 enable_static=yes
16380 fi
16381 done
16382 IFS="$lt_save_ifs"
16383 ;;
16384 esac
16385 else
16386 enable_static=yes
16387 fi;
16388
16389
16390
16391
16392
16393
16394
16395
16396
16397 # Check whether --with-pic or --without-pic was given.
16398 if test "${with_pic+set}" = set; then
16399 withval="$with_pic"
16400 pic_mode="$withval"
16401 else
16402 pic_mode=default
16403 fi;
16404
16405 test -z "$pic_mode" && pic_mode=default
16406
16407
16408
16409
16410
16411
16412
16413 # Check whether --enable-fast-install or --disable-fast-install was given.
16414 if test "${enable_fast_install+set}" = set; then
16415 enableval="$enable_fast_install"
16416 p=${PACKAGE-default}
16417 case $enableval in
16418 yes) enable_fast_install=yes ;;
16419 no) enable_fast_install=no ;;
16420 *)
16421 enable_fast_install=no
16422 # Look at the argument we got. We use all the common list separators.
16423 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16424 for pkg in $enableval; do
16425 IFS="$lt_save_ifs"
16426 if test "X$pkg" = "X$p"; then
16427 enable_fast_install=yes
16428 fi
16429 done
16430 IFS="$lt_save_ifs"
16431 ;;
16432 esac
16433 else
16434 enable_fast_install=yes
16435 fi;
16436
16437
16438
16439
16440
16441
16442
16443
16444
16445
16446 # This can be used to rebuild libtool when needed
16447 LIBTOOL_DEPS="$ltmain"
16448
16449 # Always use our own libtool.
16450 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
16451
16452
16453
16454
16455
16456
16457
16458
16459
16460
16461
16462
16463
16464
16465
16466
16467
16468
16469
16470
16471
16472
16473
16474
16475
16476 test -z "$LN_S" && LN_S="ln -s"
16477
16478
16479
16480
16481
16482
16483
16484
16485
16486
16487
16488
16489
16490
16491 if test -n "${ZSH_VERSION+set}" ; then
16492 setopt NO_GLOB_SUBST
16493 fi
16494
16495 echo "$as_me:$LINENO: checking for objdir" >&5
16496 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
16497 if test "${lt_cv_objdir+set}" = set; then
16498 echo $ECHO_N "(cached) $ECHO_C" >&6
16499 else
16500 rm -f .libs 2>/dev/null
16501 mkdir .libs 2>/dev/null
16502 if test -d .libs; then
16503 lt_cv_objdir=.libs
16504 else
16505 # MS-DOS does not allow filenames that begin with a dot.
16506 lt_cv_objdir=_libs
16507 fi
16508 rmdir .libs 2>/dev/null
16509 fi
16510 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
16511 echo "${ECHO_T}$lt_cv_objdir" >&6
16512 objdir=$lt_cv_objdir
16513
16514
16515
16516
16517
16518 cat >>confdefs.h <<_ACEOF
16519 #define LT_OBJDIR "$lt_cv_objdir/"
16520 _ACEOF
16521
16522
16523
16524
16525
16526
16527
16528
16529
16530
16531
16532
16533
16534
16535
16536
16537
16538 case $host_os in
16539 aix3*)
16540 # AIX sometimes has problems with the GCC collect2 program. For some
16541 # reason, if we set the COLLECT_NAMES environment variable, the problems
16542 # vanish in a puff of smoke.
16543 if test "X${COLLECT_NAMES+set}" != Xset; then
16544 COLLECT_NAMES=
16545 export COLLECT_NAMES
16546 fi
16547 ;;
16548 esac
16549
16550 # Sed substitution that helps us do robust quoting. It backslashifies
16551 # metacharacters that are still active within double-quoted strings.
16552 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
16553
16554 # Same as above, but do not quote variable references.
16555 double_quote_subst='s/\(["`\\]\)/\\\1/g'
16556
16557 # Sed substitution to delay expansion of an escaped shell variable in a
16558 # double_quote_subst'ed string.
16559 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
16560
16561 # Sed substitution to delay expansion of an escaped single quote.
16562 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
16563
16564 # Sed substitution to avoid accidental globbing in evaled expressions
16565 no_glob_subst='s/\*/\\\*/g'
16566
16567 # Global variables:
16568 ofile=libtool
16569 can_build_shared=yes
16570
16571 # All known linkers require a `.a' archive for static linking (except MSVC,
16572 # which needs '.lib').
16573 libext=a
16574
16575 with_gnu_ld="$lt_cv_prog_gnu_ld"
16576
16577 old_CC="$CC"
16578 old_CFLAGS="$CFLAGS"
16579
16580 # Set sane defaults for various variables
16581 test -z "$CC" && CC=cc
16582 test -z "$LTCC" && LTCC=$CC
16583 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16584 test -z "$LD" && LD=ld
16585 test -z "$ac_objext" && ac_objext=o
16586
16587 for cc_temp in $compiler""; do
16588 case $cc_temp in
16589 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16590 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16591 \-*) ;;
16592 *) break;;
16593 esac
16594 done
16595 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
16596
16597
16598 # Only perform the check for file, if the check method requires it
16599 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16600 case $deplibs_check_method in
16601 file_magic*)
16602 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16603 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
16604 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
16605 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16606 echo $ECHO_N "(cached) $ECHO_C" >&6
16607 else
16608 case $MAGIC_CMD in
16609 [\\/*] | ?:[\\/]*)
16610 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16611 ;;
16612 *)
16613 lt_save_MAGIC_CMD="$MAGIC_CMD"
16614 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16615 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16616 for ac_dir in $ac_dummy; do
16617 IFS="$lt_save_ifs"
16618 test -z "$ac_dir" && ac_dir=.
16619 if test -f $ac_dir/${ac_tool_prefix}file; then
16620 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
16621 if test -n "$file_magic_test_file"; then
16622 case $deplibs_check_method in
16623 "file_magic "*)
16624 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16625 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16626 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16627 $EGREP "$file_magic_regex" > /dev/null; then
16628 :
16629 else
16630 cat <<_LT_EOF 1>&2
16631
16632 *** Warning: the command libtool uses to detect shared libraries,
16633 *** $file_magic_cmd, produces output that libtool cannot recognize.
16634 *** The result is that libtool may fail to recognize shared libraries
16635 *** as such. This will affect the creation of libtool libraries that
16636 *** depend on shared libraries, but programs linked with such libtool
16637 *** libraries will work regardless of this problem. Nevertheless, you
16638 *** may want to report the problem to your system manager and/or to
16639 *** bug-libtool@gnu.org
16640
16641 _LT_EOF
16642 fi ;;
16643 esac
16644 fi
16645 break
16646 fi
16647 done
16648 IFS="$lt_save_ifs"
16649 MAGIC_CMD="$lt_save_MAGIC_CMD"
16650 ;;
16651 esac
16652 fi
16653
16654 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16655 if test -n "$MAGIC_CMD"; then
16656 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16657 echo "${ECHO_T}$MAGIC_CMD" >&6
16658 else
16659 echo "$as_me:$LINENO: result: no" >&5
16660 echo "${ECHO_T}no" >&6
16661 fi
16662
16663
16664
16665
16666
16667 if test -z "$lt_cv_path_MAGIC_CMD"; then
16668 if test -n "$ac_tool_prefix"; then
16669 echo "$as_me:$LINENO: checking for file" >&5
16670 echo $ECHO_N "checking for file... $ECHO_C" >&6
16671 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16672 echo $ECHO_N "(cached) $ECHO_C" >&6
16673 else
16674 case $MAGIC_CMD in
16675 [\\/*] | ?:[\\/]*)
16676 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16677 ;;
16678 *)
16679 lt_save_MAGIC_CMD="$MAGIC_CMD"
16680 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16681 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16682 for ac_dir in $ac_dummy; do
16683 IFS="$lt_save_ifs"
16684 test -z "$ac_dir" && ac_dir=.
16685 if test -f $ac_dir/file; then
16686 lt_cv_path_MAGIC_CMD="$ac_dir/file"
16687 if test -n "$file_magic_test_file"; then
16688 case $deplibs_check_method in
16689 "file_magic "*)
16690 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16691 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16692 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16693 $EGREP "$file_magic_regex" > /dev/null; then
16694 :
16695 else
16696 cat <<_LT_EOF 1>&2
16697
16698 *** Warning: the command libtool uses to detect shared libraries,
16699 *** $file_magic_cmd, produces output that libtool cannot recognize.
16700 *** The result is that libtool may fail to recognize shared libraries
16701 *** as such. This will affect the creation of libtool libraries that
16702 *** depend on shared libraries, but programs linked with such libtool
16703 *** libraries will work regardless of this problem. Nevertheless, you
16704 *** may want to report the problem to your system manager and/or to
16705 *** bug-libtool@gnu.org
16706
16707 _LT_EOF
16708 fi ;;
16709 esac
16710 fi
16711 break
16712 fi
16713 done
16714 IFS="$lt_save_ifs"
16715 MAGIC_CMD="$lt_save_MAGIC_CMD"
16716 ;;
16717 esac
16718 fi
16719
16720 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16721 if test -n "$MAGIC_CMD"; then
16722 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16723 echo "${ECHO_T}$MAGIC_CMD" >&6
16724 else
16725 echo "$as_me:$LINENO: result: no" >&5
16726 echo "${ECHO_T}no" >&6
16727 fi
16728
16729
16730 else
16731 MAGIC_CMD=:
16732 fi
16733 fi
16734
16735 fi
16736 ;;
16737 esac
16738
16739 # Use C for the default configuration in the libtool script
16740
16741 lt_save_CC="$CC"
16742 ac_ext=c
16743 ac_cpp='$CPP $CPPFLAGS'
16744 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16745 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16746 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16747
16748
16749 # Source file extension for C test sources.
16750 ac_ext=c
16751
16752 # Object file extension for compiled C test sources.
16753 objext=o
16754 objext=$objext
16755
16756 # Code to be used in simple compile tests
16757 lt_simple_compile_test_code="int some_variable = 0;"
16758
16759 # Code to be used in simple link tests
16760 lt_simple_link_test_code='int main(){return(0);}'
16761
16762
16763
16764
16765
16766
16767
16768 # If no C compiler was specified, use CC.
16769 LTCC=${LTCC-"$CC"}
16770
16771 # If no C compiler flags were specified, use CFLAGS.
16772 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16773
16774 # Allow CC to be a program name with arguments.
16775 compiler=$CC
16776
16777 # Save the default compiler, since it gets overwritten when the other
16778 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16779 compiler_DEFAULT=$CC
16780
16781 # save warnings/boilerplate of simple test code
16782 ac_outfile=conftest.$ac_objext
16783 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16784 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16785 _lt_compiler_boilerplate=`cat conftest.err`
16786 $RM conftest*
16787
16788 ac_outfile=conftest.$ac_objext
16789 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16790 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16791 _lt_linker_boilerplate=`cat conftest.err`
16792 $RM -r conftest*
16793
16794
16795 ## CAVEAT EMPTOR:
16796 ## There is no encapsulation within the following macros, do not change
16797 ## the running order or otherwise move them around unless you know exactly
16798 ## what you are doing...
16799 if test -n "$compiler"; then
16800
16801 lt_prog_compiler_no_builtin_flag=
16802
16803 if test "$GCC" = yes; then
16804 lt_prog_compiler_no_builtin_flag=' -fno-builtin'
16805
16806 echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16807 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
16808 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
16809 echo $ECHO_N "(cached) $ECHO_C" >&6
16810 else
16811 lt_cv_prog_compiler_rtti_exceptions=no
16812 ac_outfile=conftest.$ac_objext
16813 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16814 lt_compiler_flag="-fno-rtti -fno-exceptions"
16815 # Insert the option either (1) after the last *FLAGS variable, or
16816 # (2) before a word containing "conftest.", or (3) at the end.
16817 # Note that $ac_compile itself does not contain backslashes and begins
16818 # with a dollar sign (not a hyphen), so the echo should work correctly.
16819 # The option is referenced via a variable to avoid confusing sed.
16820 lt_compile=`echo "$ac_compile" | $SED \
16821 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16822 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16823 -e 's:$: $lt_compiler_flag:'`
16824 (eval echo "\"\$as_me:16824: $lt_compile\"" >&5)
16825 (eval "$lt_compile" 2>conftest.err)
16826 ac_status=$?
16827 cat conftest.err >&5
16828 echo "$as_me:16828: \$? = $ac_status" >&5
16829 if (exit $ac_status) && test -s "$ac_outfile"; then
16830 # The compiler can only warn and ignore the option if not recognized
16831 # So say no if there are warnings other than the usual output.
16832 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16833 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16834 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16835 lt_cv_prog_compiler_rtti_exceptions=yes
16836 fi
16837 fi
16838 $RM conftest*
16839
16840 fi
16841 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16842 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
16843
16844 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16845 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16846 else
16847 :
16848 fi
16849
16850 fi
16851
16852
16853
16854
16855
16856
16857 lt_prog_compiler_wl=
16858 lt_prog_compiler_pic=
16859 lt_prog_compiler_static=
16860
16861 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
16862 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
16863
16864 if test "$GCC" = yes; then
16865 lt_prog_compiler_wl='-Wl,'
16866 lt_prog_compiler_static='-static'
16867
16868 case $host_os in
16869 aix*)
16870 # All AIX code is PIC.
16871 if test "$host_cpu" = ia64; then
16872 # AIX 5 now supports IA64 processor
16873 lt_prog_compiler_static='-Bstatic'
16874 fi
16875 ;;
16876
16877 amigaos*)
16878 case $host_cpu in
16879 powerpc)
16880 # see comment about AmigaOS4 .so support
16881 lt_prog_compiler_pic='-fPIC'
16882 ;;
16883 m68k)
16884 # FIXME: we need at least 68020 code to build shared libraries, but
16885 # adding the `-m68020' flag to GCC prevents building anything better,
16886 # like `-m68040'.
16887 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
16888 ;;
16889 esac
16890 ;;
16891
16892 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16893 # PIC is the default for these OSes.
16894 ;;
16895
16896 mingw* | cygwin* | pw32* | os2* | cegcc*)
16897 # This hack is so that the source file can tell whether it is being
16898 # built for inclusion in a dll (and should export symbols for example).
16899 # Although the cygwin gcc ignores -fPIC, still need this for old-style
16900 # (--disable-auto-import) libraries
16901 lt_prog_compiler_pic='-DDLL_EXPORT'
16902 ;;
16903
16904 darwin* | rhapsody*)
16905 # PIC is the default on this platform
16906 # Common symbols not allowed in MH_DYLIB files
16907 lt_prog_compiler_pic='-fno-common'
16908 ;;
16909
16910 hpux*)
16911 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
16912 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
16913 # sets the default TLS model and affects inlining.
16914 case $host_cpu in
16915 hppa*64*)
16916 # +Z the default
16917 ;;
16918 *)
16919 lt_prog_compiler_pic='-fPIC'
16920 ;;
16921 esac
16922 ;;
16923
16924 interix[3-9]*)
16925 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16926 # Instead, we relocate shared libraries at runtime.
16927 ;;
16928
16929 msdosdjgpp*)
16930 # Just because we use GCC doesn't mean we suddenly get shared libraries
16931 # on systems that don't support them.
16932 lt_prog_compiler_can_build_shared=no
16933 enable_shared=no
16934 ;;
16935
16936 *nto* | *qnx*)
16937 # QNX uses GNU C++, but need to define -shared option too, otherwise
16938 # it will coredump.
16939 lt_prog_compiler_pic='-fPIC -shared'
16940 ;;
16941
16942 sysv4*MP*)
16943 if test -d /usr/nec; then
16944 lt_prog_compiler_pic=-Kconform_pic
16945 fi
16946 ;;
16947
16948 *)
16949 lt_prog_compiler_pic='-fPIC'
16950 ;;
16951 esac
16952 else
16953 # PORTME Check for flag to pass linker flags through the system compiler.
16954 case $host_os in
16955 aix*)
16956 lt_prog_compiler_wl='-Wl,'
16957 if test "$host_cpu" = ia64; then
16958 # AIX 5 now supports IA64 processor
16959 lt_prog_compiler_static='-Bstatic'
16960 else
16961 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
16962 fi
16963 ;;
16964
16965 mingw* | cygwin* | pw32* | os2* | cegcc*)
16966 # This hack is so that the source file can tell whether it is being
16967 # built for inclusion in a dll (and should export symbols for example).
16968 lt_prog_compiler_pic='-DDLL_EXPORT'
16969 ;;
16970
16971 hpux9* | hpux10* | hpux11*)
16972 lt_prog_compiler_wl='-Wl,'
16973 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16974 # not for PA HP-UX.
16975 case $host_cpu in
16976 hppa*64*|ia64*)
16977 # +Z the default
16978 ;;
16979 *)
16980 lt_prog_compiler_pic='+Z'
16981 ;;
16982 esac
16983 # Is there a better lt_prog_compiler_static that works with the bundled CC?
16984 lt_prog_compiler_static='${wl}-a ${wl}archive'
16985 ;;
16986
16987 irix5* | irix6* | nonstopux*)
16988 lt_prog_compiler_wl='-Wl,'
16989 # PIC (with -KPIC) is the default.
16990 lt_prog_compiler_static='-non_shared'
16991 ;;
16992
16993 linux* | k*bsd*-gnu | kopensolaris*-gnu)
16994 case $cc_basename in
16995 # old Intel for x86_64 which still supported -KPIC.
16996 ecc*)
16997 lt_prog_compiler_wl='-Wl,'
16998 lt_prog_compiler_pic='-KPIC'
16999 lt_prog_compiler_static='-static'
17000 ;;
17001 # icc used to be incompatible with GCC.
17002 # ICC 10 doesn't accept -KPIC any more.
17003 icc* | ifort*)
17004 lt_prog_compiler_wl='-Wl,'
17005 lt_prog_compiler_pic='-fPIC'
17006 lt_prog_compiler_static='-static'
17007 ;;
17008 # Lahey Fortran 8.1.
17009 lf95*)
17010 lt_prog_compiler_wl='-Wl,'
17011 lt_prog_compiler_pic='--shared'
17012 lt_prog_compiler_static='--static'
17013 ;;
17014 pgcc* | pgf77* | pgf90* | pgf95*)
17015 # Portland Group compilers (*not* the Pentium gcc compiler,
17016 # which looks to be a dead project)
17017 lt_prog_compiler_wl='-Wl,'
17018 lt_prog_compiler_pic='-fpic'
17019 lt_prog_compiler_static='-Bstatic'
17020 ;;
17021 ccc*)
17022 lt_prog_compiler_wl='-Wl,'
17023 # All Alpha code is PIC.
17024 lt_prog_compiler_static='-non_shared'
17025 ;;
17026 xl*)
17027 # IBM XL C 8.0/Fortran 10.1 on PPC
17028 lt_prog_compiler_wl='-Wl,'
17029 lt_prog_compiler_pic='-qpic'
17030 lt_prog_compiler_static='-qstaticlink'
17031 ;;
17032 *)
17033 case `$CC -V 2>&1 | sed 5q` in
17034 *Sun\ C*)
17035 # Sun C 5.9
17036 lt_prog_compiler_pic='-KPIC'
17037 lt_prog_compiler_static='-Bstatic'
17038 lt_prog_compiler_wl='-Wl,'
17039 ;;
17040 *Sun\ F*)
17041 # Sun Fortran 8.3 passes all unrecognized flags to the linker
17042 lt_prog_compiler_pic='-KPIC'
17043 lt_prog_compiler_static='-Bstatic'
17044 lt_prog_compiler_wl=''
17045 ;;
17046 esac
17047 ;;
17048 esac
17049 ;;
17050
17051 newsos6)
17052 lt_prog_compiler_pic='-KPIC'
17053 lt_prog_compiler_static='-Bstatic'
17054 ;;
17055
17056 *nto* | *qnx*)
17057 # QNX uses GNU C++, but need to define -shared option too, otherwise
17058 # it will coredump.
17059 lt_prog_compiler_pic='-fPIC -shared'
17060 ;;
17061
17062 osf3* | osf4* | osf5*)
17063 lt_prog_compiler_wl='-Wl,'
17064 # All OSF/1 code is PIC.
17065 lt_prog_compiler_static='-non_shared'
17066 ;;
17067
17068 rdos*)
17069 lt_prog_compiler_static='-non_shared'
17070 ;;
17071
17072 solaris*)
17073 lt_prog_compiler_pic='-KPIC'
17074 lt_prog_compiler_static='-Bstatic'
17075 case $cc_basename in
17076 f77* | f90* | f95*)
17077 lt_prog_compiler_wl='-Qoption ld ';;
17078 *)
17079 lt_prog_compiler_wl='-Wl,';;
17080 esac
17081 ;;
17082
17083 sunos4*)
17084 lt_prog_compiler_wl='-Qoption ld '
17085 lt_prog_compiler_pic='-PIC'
17086 lt_prog_compiler_static='-Bstatic'
17087 ;;
17088
17089 sysv4 | sysv4.2uw2* | sysv4.3*)
17090 lt_prog_compiler_wl='-Wl,'
17091 lt_prog_compiler_pic='-KPIC'
17092 lt_prog_compiler_static='-Bstatic'
17093 ;;
17094
17095 sysv4*MP*)
17096 if test -d /usr/nec ;then
17097 lt_prog_compiler_pic='-Kconform_pic'
17098 lt_prog_compiler_static='-Bstatic'
17099 fi
17100 ;;
17101
17102 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
17103 lt_prog_compiler_wl='-Wl,'
17104 lt_prog_compiler_pic='-KPIC'
17105 lt_prog_compiler_static='-Bstatic'
17106 ;;
17107
17108 unicos*)
17109 lt_prog_compiler_wl='-Wl,'
17110 lt_prog_compiler_can_build_shared=no
17111 ;;
17112
17113 uts4*)
17114 lt_prog_compiler_pic='-pic'
17115 lt_prog_compiler_static='-Bstatic'
17116 ;;
17117
17118 *)
17119 lt_prog_compiler_can_build_shared=no
17120 ;;
17121 esac
17122 fi
17123
17124 case $host_os in
17125 # For platforms which do not support PIC, -DPIC is meaningless:
17126 *djgpp*)
17127 lt_prog_compiler_pic=
17128 ;;
17129 *)
17130 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
17131 ;;
17132 esac
17133 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
17134 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
17135
17136
17137
17138
17139
17140
17141 #
17142 # Check to make sure the PIC flag actually works.
17143 #
17144 if test -n "$lt_prog_compiler_pic"; then
17145 echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
17146 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
17147 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
17148 echo $ECHO_N "(cached) $ECHO_C" >&6
17149 else
17150 lt_cv_prog_compiler_pic_works=no
17151 ac_outfile=conftest.$ac_objext
17152 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17153 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
17154 # Insert the option either (1) after the last *FLAGS variable, or
17155 # (2) before a word containing "conftest.", or (3) at the end.
17156 # Note that $ac_compile itself does not contain backslashes and begins
17157 # with a dollar sign (not a hyphen), so the echo should work correctly.
17158 # The option is referenced via a variable to avoid confusing sed.
17159 lt_compile=`echo "$ac_compile" | $SED \
17160 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17161 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17162 -e 's:$: $lt_compiler_flag:'`
17163 (eval echo "\"\$as_me:17163: $lt_compile\"" >&5)
17164 (eval "$lt_compile" 2>conftest.err)
17165 ac_status=$?
17166 cat conftest.err >&5
17167 echo "$as_me:17167: \$? = $ac_status" >&5
17168 if (exit $ac_status) && test -s "$ac_outfile"; then
17169 # The compiler can only warn and ignore the option if not recognized
17170 # So say no if there are warnings other than the usual output.
17171 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
17172 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
17173 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
17174 lt_cv_prog_compiler_pic_works=yes
17175 fi
17176 fi
17177 $RM conftest*
17178
17179 fi
17180 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
17181 echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6
17182
17183 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
17184 case $lt_prog_compiler_pic in
17185 "" | " "*) ;;
17186 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
17187 esac
17188 else
17189 lt_prog_compiler_pic=
17190 lt_prog_compiler_can_build_shared=no
17191 fi
17192
17193 fi
17194
17195
17196
17197
17198
17199
17200 #
17201 # Check to make sure the static flag actually works.
17202 #
17203 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
17204 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
17205 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
17206 if test "${lt_cv_prog_compiler_static_works+set}" = set; then
17207 echo $ECHO_N "(cached) $ECHO_C" >&6
17208 else
17209 lt_cv_prog_compiler_static_works=no
17210 save_LDFLAGS="$LDFLAGS"
17211 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
17212 echo "$lt_simple_link_test_code" > conftest.$ac_ext
17213 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
17214 # The linker can only warn and ignore the option if not recognized
17215 # So say no if there are warnings
17216 if test -s conftest.err; then
17217 # Append any errors to the config.log.
17218 cat conftest.err 1>&5
17219 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
17220 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
17221 if diff conftest.exp conftest.er2 >/dev/null; then
17222 lt_cv_prog_compiler_static_works=yes
17223 fi
17224 else
17225 lt_cv_prog_compiler_static_works=yes
17226 fi
17227 fi
17228 $RM -r conftest*
17229 LDFLAGS="$save_LDFLAGS"
17230
17231 fi
17232 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
17233 echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6
17234
17235 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
17236 :
17237 else
17238 lt_prog_compiler_static=
17239 fi
17240
17241
17242
17243
17244
17245
17246
17247 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
17248 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
17249 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
17250 echo $ECHO_N "(cached) $ECHO_C" >&6
17251 else
17252 lt_cv_prog_compiler_c_o=no
17253 $RM -r conftest 2>/dev/null
17254 mkdir conftest
17255 cd conftest
17256 mkdir out
17257 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17258
17259 lt_compiler_flag="-o out/conftest2.$ac_objext"
17260 # Insert the option either (1) after the last *FLAGS variable, or
17261 # (2) before a word containing "conftest.", or (3) at the end.
17262 # Note that $ac_compile itself does not contain backslashes and begins
17263 # with a dollar sign (not a hyphen), so the echo should work correctly.
17264 lt_compile=`echo "$ac_compile" | $SED \
17265 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17266 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17267 -e 's:$: $lt_compiler_flag:'`
17268 (eval echo "\"\$as_me:17268: $lt_compile\"" >&5)
17269 (eval "$lt_compile" 2>out/conftest.err)
17270 ac_status=$?
17271 cat out/conftest.err >&5
17272 echo "$as_me:17272: \$? = $ac_status" >&5
17273 if (exit $ac_status) && test -s out/conftest2.$ac_objext
17274 then
17275 # The compiler can only warn and ignore the option if not recognized
17276 # So say no if there are warnings
17277 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
17278 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
17279 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
17280 lt_cv_prog_compiler_c_o=yes
17281 fi
17282 fi
17283 chmod u+w . 2>&5
17284 $RM conftest*
17285 # SGI C++ compiler will create directory out/ii_files/ for
17286 # template instantiation
17287 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
17288 $RM out/* && rmdir out
17289 cd ..
17290 $RM -r conftest
17291 $RM conftest*
17292
17293 fi
17294 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
17295 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
17296
17297
17298
17299
17300
17301
17302 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
17303 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
17304 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
17305 echo $ECHO_N "(cached) $ECHO_C" >&6
17306 else
17307 lt_cv_prog_compiler_c_o=no
17308 $RM -r conftest 2>/dev/null
17309 mkdir conftest
17310 cd conftest
17311 mkdir out
17312 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17313
17314 lt_compiler_flag="-o out/conftest2.$ac_objext"
17315 # Insert the option either (1) after the last *FLAGS variable, or
17316 # (2) before a word containing "conftest.", or (3) at the end.
17317 # Note that $ac_compile itself does not contain backslashes and begins
17318 # with a dollar sign (not a hyphen), so the echo should work correctly.
17319 lt_compile=`echo "$ac_compile" | $SED \
17320 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17321 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17322 -e 's:$: $lt_compiler_flag:'`
17323 (eval echo "\"\$as_me:17323: $lt_compile\"" >&5)
17324 (eval "$lt_compile" 2>out/conftest.err)
17325 ac_status=$?
17326 cat out/conftest.err >&5
17327 echo "$as_me:17327: \$? = $ac_status" >&5
17328 if (exit $ac_status) && test -s out/conftest2.$ac_objext
17329 then
17330 # The compiler can only warn and ignore the option if not recognized
17331 # So say no if there are warnings
17332 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
17333 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
17334 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
17335 lt_cv_prog_compiler_c_o=yes
17336 fi
17337 fi
17338 chmod u+w . 2>&5
17339 $RM conftest*
17340 # SGI C++ compiler will create directory out/ii_files/ for
17341 # template instantiation
17342 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
17343 $RM out/* && rmdir out
17344 cd ..
17345 $RM -r conftest
17346 $RM conftest*
17347
17348 fi
17349 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
17350 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
17351
17352
17353
17354
17355 hard_links="nottested"
17356 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
17357 # do not overwrite the value of need_locks provided by the user
17358 echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
17359 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
17360 hard_links=yes
17361 $RM conftest*
17362 ln conftest.a conftest.b 2>/dev/null && hard_links=no
17363 touch conftest.a
17364 ln conftest.a conftest.b 2>&5 || hard_links=no
17365 ln conftest.a conftest.b 2>/dev/null && hard_links=no
17366 echo "$as_me:$LINENO: result: $hard_links" >&5
17367 echo "${ECHO_T}$hard_links" >&6
17368 if test "$hard_links" = no; then
17369 { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
17370 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
17371 need_locks=warn
17372 fi
17373 else
17374 need_locks=no
17375 fi
17376
17377
17378
17379
17380
17381
17382 echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
17383 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
17384
17385 runpath_var=
17386 allow_undefined_flag=
17387 always_export_symbols=no
17388 archive_cmds=
17389 archive_expsym_cmds=
17390 compiler_needs_object=no
17391 enable_shared_with_static_runtimes=no
17392 export_dynamic_flag_spec=
17393 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
17394 hardcode_automatic=no
17395 hardcode_direct=no
17396 hardcode_direct_absolute=no
17397 hardcode_libdir_flag_spec=
17398 hardcode_libdir_flag_spec_ld=
17399 hardcode_libdir_separator=
17400 hardcode_minus_L=no
17401 hardcode_shlibpath_var=unsupported
17402 inherit_rpath=no
17403 link_all_deplibs=unknown
17404 module_cmds=
17405 module_expsym_cmds=
17406 old_archive_from_new_cmds=
17407 old_archive_from_expsyms_cmds=
17408 thread_safe_flag_spec=
17409 whole_archive_flag_spec=
17410 # include_expsyms should be a list of space-separated symbols to be *always*
17411 # included in the symbol list
17412 include_expsyms=
17413 # exclude_expsyms can be an extended regexp of symbols to exclude
17414 # it will be wrapped by ` (' and `)$', so one must not match beginning or
17415 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
17416 # as well as any symbol that contains `d'.
17417 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
17418 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
17419 # platforms (ab)use it in PIC code, but their linkers get confused if
17420 # the symbol is explicitly referenced. Since portable code cannot
17421 # rely on this symbol name, it's probably fine to never include it in
17422 # preloaded symbol tables.
17423 # Exclude shared library initialization/finalization symbols.
17424 extract_expsyms_cmds=
17425
17426 case $host_os in
17427 cygwin* | mingw* | pw32* | cegcc*)
17428 # FIXME: the MSVC++ port hasn't been tested in a loooong time
17429 # When not using gcc, we currently assume that we are using
17430 # Microsoft Visual C++.
17431 if test "$GCC" != yes; then
17432 with_gnu_ld=no
17433 fi
17434 ;;
17435 interix*)
17436 # we just hope/assume this is gcc and not c89 (= MSVC++)
17437 with_gnu_ld=yes
17438 ;;
17439 openbsd*)
17440 with_gnu_ld=no
17441 ;;
17442 esac
17443
17444 ld_shlibs=yes
17445 if test "$with_gnu_ld" = yes; then
17446 # If archive_cmds runs LD, not CC, wlarc should be empty
17447 wlarc='${wl}'
17448
17449 # Set some defaults for GNU ld with shared library support. These
17450 # are reset later if shared libraries are not supported. Putting them
17451 # here allows them to be overridden if necessary.
17452 runpath_var=LD_RUN_PATH
17453 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17454 export_dynamic_flag_spec='${wl}--export-dynamic'
17455 # ancient GNU ld didn't support --whole-archive et. al.
17456 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
17457 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
17458 else
17459 whole_archive_flag_spec=
17460 fi
17461 supports_anon_versioning=no
17462 case `$LD -v 2>&1` in
17463 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
17464 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
17465 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
17466 *\ 2.11.*) ;; # other 2.11 versions
17467 *) supports_anon_versioning=yes ;;
17468 esac
17469
17470 # See if GNU ld supports shared libraries.
17471 case $host_os in
17472 aix[3-9]*)
17473 # On AIX/PPC, the GNU linker is very broken
17474 if test "$host_cpu" != ia64; then
17475 ld_shlibs=no
17476 cat <<_LT_EOF 1>&2
17477
17478 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
17479 *** to be unable to reliably create shared libraries on AIX.
17480 *** Therefore, libtool is disabling shared libraries support. If you
17481 *** really care for shared libraries, you may want to modify your PATH
17482 *** so that a non-GNU linker is found, and then restart.
17483
17484 _LT_EOF
17485 fi
17486 ;;
17487
17488 amigaos*)
17489 case $host_cpu in
17490 powerpc)
17491 # see comment about AmigaOS4 .so support
17492 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17493 archive_expsym_cmds=''
17494 ;;
17495 m68k)
17496 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
17497 hardcode_libdir_flag_spec='-L$libdir'
17498 hardcode_minus_L=yes
17499 ;;
17500 esac
17501 ;;
17502
17503 beos*)
17504 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17505 allow_undefined_flag=unsupported
17506 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17507 # support --undefined. This deserves some investigation. FIXME
17508 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17509 else
17510 ld_shlibs=no
17511 fi
17512 ;;
17513
17514 cygwin* | mingw* | pw32* | cegcc*)
17515 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17516 # as there is no search path for DLLs.
17517 hardcode_libdir_flag_spec='-L$libdir'
17518 allow_undefined_flag=unsupported
17519 always_export_symbols=no
17520 enable_shared_with_static_runtimes=yes
17521 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17522
17523 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17524 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17525 # If the export-symbols file already is a .def file (1st line
17526 # is EXPORTS), use it as is; otherwise, prepend...
17527 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17528 cp $export_symbols $output_objdir/$soname.def;
17529 else
17530 echo EXPORTS > $output_objdir/$soname.def;
17531 cat $export_symbols >> $output_objdir/$soname.def;
17532 fi~
17533 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17534 else
17535 ld_shlibs=no
17536 fi
17537 ;;
17538
17539 interix[3-9]*)
17540 hardcode_direct=no
17541 hardcode_shlibpath_var=no
17542 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17543 export_dynamic_flag_spec='${wl}-E'
17544 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17545 # Instead, shared libraries are loaded at an image base (0x10000000 by
17546 # default) and relocated if they conflict, which is a slow very memory
17547 # consuming and fragmenting process. To avoid this, we pick a random,
17548 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17549 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
17550 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17551 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17552 ;;
17553
17554 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
17555 tmp_diet=no
17556 if test "$host_os" = linux-dietlibc; then
17557 case $cc_basename in
17558 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
17559 esac
17560 fi
17561 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17562 && test "$tmp_diet" = no
17563 then
17564 tmp_addflag=
17565 tmp_sharedflag='-shared'
17566 case $cc_basename,$host_cpu in
17567 pgcc*) # Portland Group C compiler
17568 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17569 tmp_addflag=' $pic_flag'
17570 ;;
17571 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
17572 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17573 tmp_addflag=' $pic_flag -Mnomain' ;;
17574 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
17575 tmp_addflag=' -i_dynamic' ;;
17576 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
17577 tmp_addflag=' -i_dynamic -nofor_main' ;;
17578 ifc* | ifort*) # Intel Fortran compiler
17579 tmp_addflag=' -nofor_main' ;;
17580 lf95*) # Lahey Fortran 8.1
17581 whole_archive_flag_spec=
17582 tmp_sharedflag='--shared' ;;
17583 xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
17584 tmp_sharedflag='-qmkshrobj'
17585 tmp_addflag= ;;
17586 esac
17587 case `$CC -V 2>&1 | sed 5q` in
17588 *Sun\ C*) # Sun C 5.9
17589 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17590 compiler_needs_object=yes
17591 tmp_sharedflag='-G' ;;
17592 *Sun\ F*) # Sun Fortran 8.3
17593 tmp_sharedflag='-G' ;;
17594 esac
17595 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17596
17597 if test "x$supports_anon_versioning" = xyes; then
17598 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17599 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17600 echo "local: *; };" >> $output_objdir/$libname.ver~
17601 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17602 fi
17603
17604 case $cc_basename in
17605 xlf*)
17606 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
17607 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
17608 hardcode_libdir_flag_spec=
17609 hardcode_libdir_flag_spec_ld='-rpath $libdir'
17610 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
17611 if test "x$supports_anon_versioning" = xyes; then
17612 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17613 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17614 echo "local: *; };" >> $output_objdir/$libname.ver~
17615 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
17616 fi
17617 ;;
17618 esac
17619 else
17620 ld_shlibs=no
17621 fi
17622 ;;
17623
17624 netbsd*)
17625 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17626 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17627 wlarc=
17628 else
17629 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17630 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17631 fi
17632 ;;
17633
17634 solaris*)
17635 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17636 ld_shlibs=no
17637 cat <<_LT_EOF 1>&2
17638
17639 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17640 *** create shared libraries on Solaris systems. Therefore, libtool
17641 *** is disabling shared libraries support. We urge you to upgrade GNU
17642 *** binutils to release 2.9.1 or newer. Another option is to modify
17643 *** your PATH or compiler configuration so that the native linker is
17644 *** used, and then restart.
17645
17646 _LT_EOF
17647 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17648 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17649 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17650 else
17651 ld_shlibs=no
17652 fi
17653 ;;
17654
17655 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17656 case `$LD -v 2>&1` in
17657 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17658 ld_shlibs=no
17659 cat <<_LT_EOF 1>&2
17660
17661 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17662 *** reliably create shared libraries on SCO systems. Therefore, libtool
17663 *** is disabling shared libraries support. We urge you to upgrade GNU
17664 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
17665 *** your PATH or compiler configuration so that the native linker is
17666 *** used, and then restart.
17667
17668 _LT_EOF
17669 ;;
17670 *)
17671 # For security reasons, it is highly recommended that you always
17672 # use absolute paths for naming shared libraries, and exclude the
17673 # DT_RUNPATH tag from executables and libraries. But doing so
17674 # requires that you compile everything twice, which is a pain.
17675 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17676 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17677 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17678 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17679 else
17680 ld_shlibs=no
17681 fi
17682 ;;
17683 esac
17684 ;;
17685
17686 sunos4*)
17687 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17688 wlarc=
17689 hardcode_direct=yes
17690 hardcode_shlibpath_var=no
17691 ;;
17692
17693 *)
17694 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17695 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17696 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17697 else
17698 ld_shlibs=no
17699 fi
17700 ;;
17701 esac
17702
17703 if test "$ld_shlibs" = no; then
17704 runpath_var=
17705 hardcode_libdir_flag_spec=
17706 export_dynamic_flag_spec=
17707 whole_archive_flag_spec=
17708 fi
17709 else
17710 # PORTME fill in a description of your system's linker (not GNU ld)
17711 case $host_os in
17712 aix3*)
17713 allow_undefined_flag=unsupported
17714 always_export_symbols=yes
17715 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
17716 # Note: this linker hardcodes the directories in LIBPATH if there
17717 # are no directories specified by -L.
17718 hardcode_minus_L=yes
17719 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17720 # Neither direct hardcoding nor static linking is supported with a
17721 # broken collect2.
17722 hardcode_direct=unsupported
17723 fi
17724 ;;
17725
17726 aix[4-9]*)
17727 if test "$host_cpu" = ia64; then
17728 # On IA64, the linker does run time linking by default, so we don't
17729 # have to do anything special.
17730 aix_use_runtimelinking=no
17731 exp_sym_flag='-Bexport'
17732 no_entry_flag=""
17733 else
17734 # If we're using GNU nm, then we don't want the "-C" option.
17735 # -C means demangle to AIX nm, but means don't demangle with GNU nm
17736 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17737 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17738 else
17739 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17740 fi
17741 aix_use_runtimelinking=no
17742
17743 # Test if we are trying to use run time linking or normal
17744 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17745 # need to do runtime linking.
17746 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17747 for ld_flag in $LDFLAGS; do
17748 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17749 aix_use_runtimelinking=yes
17750 break
17751 fi
17752 done
17753 ;;
17754 esac
17755
17756 exp_sym_flag='-bexport'
17757 no_entry_flag='-bnoentry'
17758 fi
17759
17760 # When large executables or shared objects are built, AIX ld can
17761 # have problems creating the table of contents. If linking a library
17762 # or program results in "error TOC overflow" add -mminimal-toc to
17763 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
17764 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17765
17766 archive_cmds=''
17767 hardcode_direct=yes
17768 hardcode_direct_absolute=yes
17769 hardcode_libdir_separator=':'
17770 link_all_deplibs=yes
17771 file_list_spec='${wl}-f,'
17772
17773 if test "$GCC" = yes; then
17774 case $host_os in aix4.[012]|aix4.[012].*)
17775 # We only want to do this on AIX 4.2 and lower, the check
17776 # below for broken collect2 doesn't work under 4.3+
17777 collect2name=`${CC} -print-prog-name=collect2`
17778 if test -f "$collect2name" &&
17779 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17780 then
17781 # We have reworked collect2
17782 :
17783 else
17784 # We have old collect2
17785 hardcode_direct=unsupported
17786 # It fails to find uninstalled libraries when the uninstalled
17787 # path is not listed in the libpath. Setting hardcode_minus_L
17788 # to unsupported forces relinking
17789 hardcode_minus_L=yes
17790 hardcode_libdir_flag_spec='-L$libdir'
17791 hardcode_libdir_separator=
17792 fi
17793 ;;
17794 esac
17795 shared_flag='-shared'
17796 if test "$aix_use_runtimelinking" = yes; then
17797 shared_flag="$shared_flag "'${wl}-G'
17798 fi
17799 else
17800 # not using gcc
17801 if test "$host_cpu" = ia64; then
17802 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17803 # chokes on -Wl,-G. The following line is correct:
17804 shared_flag='-G'
17805 else
17806 if test "$aix_use_runtimelinking" = yes; then
17807 shared_flag='${wl}-G'
17808 else
17809 shared_flag='${wl}-bM:SRE'
17810 fi
17811 fi
17812 fi
17813
17814 export_dynamic_flag_spec='${wl}-bexpall'
17815 # It seems that -bexpall does not export symbols beginning with
17816 # underscore (_), so it is better to generate a list of symbols to export.
17817 always_export_symbols=yes
17818 if test "$aix_use_runtimelinking" = yes; then
17819 # Warning - without using the other runtime loading flags (-brtl),
17820 # -berok will link without error, but may produce a broken library.
17821 allow_undefined_flag='-berok'
17822 # Determine the default libpath from the value encoded in an
17823 # empty executable.
17824 cat >conftest.$ac_ext <<_ACEOF
17825 /* confdefs.h. */
17826 _ACEOF
17827 cat confdefs.h >>conftest.$ac_ext
17828 cat >>conftest.$ac_ext <<_ACEOF
17829 /* end confdefs.h. */
17830
17831 int
17832 main ()
17833 {
17834
17835 ;
17836 return 0;
17837 }
17838 _ACEOF
17839 rm -f conftest.$ac_objext conftest$ac_exeext
17840 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17841 (eval $ac_link) 2>conftest.er1
17842 ac_status=$?
17843 grep -v '^ *+' conftest.er1 >conftest.err
17844 rm -f conftest.er1
17845 cat conftest.err >&5
17846 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17847 (exit $ac_status); } &&
17848 { ac_try='test -z "$ac_c_werror_flag"
17849 || test ! -s conftest.err'
17850 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17851 (eval $ac_try) 2>&5
17852 ac_status=$?
17853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17854 (exit $ac_status); }; } &&
17855 { ac_try='test -s conftest$ac_exeext'
17856 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17857 (eval $ac_try) 2>&5
17858 ac_status=$?
17859 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17860 (exit $ac_status); }; }; then
17861
17862 lt_aix_libpath_sed='
17863 /Import File Strings/,/^$/ {
17864 /^0/ {
17865 s/^0 *\(.*\)$/\1/
17866 p
17867 }
17868 }'
17869 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17870 # Check for a 64-bit object if we didn't find anything.
17871 if test -z "$aix_libpath"; then
17872 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17873 fi
17874 else
17875 echo "$as_me: failed program was:" >&5
17876 sed 's/^/| /' conftest.$ac_ext >&5
17877
17878 fi
17879 rm -f conftest.err conftest.$ac_objext \
17880 conftest$ac_exeext conftest.$ac_ext
17881 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17882
17883 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17884 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
17885 else
17886 if test "$host_cpu" = ia64; then
17887 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
17888 allow_undefined_flag="-z nodefs"
17889 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
17890 else
17891 # Determine the default libpath from the value encoded in an
17892 # empty executable.
17893 cat >conftest.$ac_ext <<_ACEOF
17894 /* confdefs.h. */
17895 _ACEOF
17896 cat confdefs.h >>conftest.$ac_ext
17897 cat >>conftest.$ac_ext <<_ACEOF
17898 /* end confdefs.h. */
17899
17900 int
17901 main ()
17902 {
17903
17904 ;
17905 return 0;
17906 }
17907 _ACEOF
17908 rm -f conftest.$ac_objext conftest$ac_exeext
17909 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17910 (eval $ac_link) 2>conftest.er1
17911 ac_status=$?
17912 grep -v '^ *+' conftest.er1 >conftest.err
17913 rm -f conftest.er1
17914 cat conftest.err >&5
17915 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17916 (exit $ac_status); } &&
17917 { ac_try='test -z "$ac_c_werror_flag"
17918 || test ! -s conftest.err'
17919 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17920 (eval $ac_try) 2>&5
17921 ac_status=$?
17922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17923 (exit $ac_status); }; } &&
17924 { ac_try='test -s conftest$ac_exeext'
17925 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17926 (eval $ac_try) 2>&5
17927 ac_status=$?
17928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17929 (exit $ac_status); }; }; then
17930
17931 lt_aix_libpath_sed='
17932 /Import File Strings/,/^$/ {
17933 /^0/ {
17934 s/^0 *\(.*\)$/\1/
17935 p
17936 }
17937 }'
17938 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17939 # Check for a 64-bit object if we didn't find anything.
17940 if test -z "$aix_libpath"; then
17941 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17942 fi
17943 else
17944 echo "$as_me: failed program was:" >&5
17945 sed 's/^/| /' conftest.$ac_ext >&5
17946
17947 fi
17948 rm -f conftest.err conftest.$ac_objext \
17949 conftest$ac_exeext conftest.$ac_ext
17950 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17951
17952 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17953 # Warning - without using the other run time loading flags,
17954 # -berok will link without error, but may produce a broken library.
17955 no_undefined_flag=' ${wl}-bernotok'
17956 allow_undefined_flag=' ${wl}-berok'
17957 # Exported symbols can be pulled into shared objects from archives
17958 whole_archive_flag_spec='$convenience'
17959 archive_cmds_need_lc=yes
17960 # This is similar to how AIX traditionally builds its shared libraries.
17961 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
17962 fi
17963 fi
17964 ;;
17965
17966 amigaos*)
17967 case $host_cpu in
17968 powerpc)
17969 # see comment about AmigaOS4 .so support
17970 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17971 archive_expsym_cmds=''
17972 ;;
17973 m68k)
17974 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
17975 hardcode_libdir_flag_spec='-L$libdir'
17976 hardcode_minus_L=yes
17977 ;;
17978 esac
17979 ;;
17980
17981 bsdi[45]*)
17982 export_dynamic_flag_spec=-rdynamic
17983 ;;
17984
17985 cygwin* | mingw* | pw32* | cegcc*)
17986 # When not using gcc, we currently assume that we are using
17987 # Microsoft Visual C++.
17988 # hardcode_libdir_flag_spec is actually meaningless, as there is
17989 # no search path for DLLs.
17990 hardcode_libdir_flag_spec=' '
17991 allow_undefined_flag=unsupported
17992 # Tell ltmain to make .lib files, not .a files.
17993 libext=lib
17994 # Tell ltmain to make .dll files, not .so files.
17995 shrext_cmds=".dll"
17996 # FIXME: Setting linknames here is a bad hack.
17997 archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
17998 # The linker will automatically build a .lib file if we build a DLL.
17999 old_archive_from_new_cmds='true'
18000 # FIXME: Should let the user specify the lib program.
18001 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
18002 fix_srcfile_path='`cygpath -w "$srcfile"`'
18003 enable_shared_with_static_runtimes=yes
18004 ;;
18005
18006 darwin* | rhapsody*)
18007
18008
18009 archive_cmds_need_lc=no
18010 hardcode_direct=no
18011 hardcode_automatic=yes
18012 hardcode_shlibpath_var=unsupported
18013 whole_archive_flag_spec=''
18014 link_all_deplibs=yes
18015 allow_undefined_flag="$_lt_dar_allow_undefined"
18016 case $cc_basename in
18017 ifort*) _lt_dar_can_shared=yes ;;
18018 *) _lt_dar_can_shared=$GCC ;;
18019 esac
18020 if test "$_lt_dar_can_shared" = "yes"; then
18021 output_verbose_link_cmd=echo
18022 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
18023 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18024 archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
18025 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18026
18027 else
18028 ld_shlibs=no
18029 fi
18030
18031 ;;
18032
18033 dgux*)
18034 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18035 hardcode_libdir_flag_spec='-L$libdir'
18036 hardcode_shlibpath_var=no
18037 ;;
18038
18039 freebsd1*)
18040 ld_shlibs=no
18041 ;;
18042
18043 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
18044 # support. Future versions do this automatically, but an explicit c++rt0.o
18045 # does not break anything, and helps significantly (at the cost of a little
18046 # extra space).
18047 freebsd2.2*)
18048 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
18049 hardcode_libdir_flag_spec='-R$libdir'
18050 hardcode_direct=yes
18051 hardcode_shlibpath_var=no
18052 ;;
18053
18054 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
18055 freebsd2*)
18056 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
18057 hardcode_direct=yes
18058 hardcode_minus_L=yes
18059 hardcode_shlibpath_var=no
18060 ;;
18061
18062 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
18063 freebsd* | dragonfly*)
18064 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
18065 hardcode_libdir_flag_spec='-R$libdir'
18066 hardcode_direct=yes
18067 hardcode_shlibpath_var=no
18068 ;;
18069
18070 hpux9*)
18071 if test "$GCC" = yes; then
18072 archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
18073 else
18074 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
18075 fi
18076 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18077 hardcode_libdir_separator=:
18078 hardcode_direct=yes
18079
18080 # hardcode_minus_L: Not really in the search PATH,
18081 # but as the default location of the library.
18082 hardcode_minus_L=yes
18083 export_dynamic_flag_spec='${wl}-E'
18084 ;;
18085
18086 hpux10*)
18087 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
18088 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18089 else
18090 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
18091 fi
18092 if test "$with_gnu_ld" = no; then
18093 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18094 hardcode_libdir_flag_spec_ld='+b $libdir'
18095 hardcode_libdir_separator=:
18096 hardcode_direct=yes
18097 hardcode_direct_absolute=yes
18098 export_dynamic_flag_spec='${wl}-E'
18099 # hardcode_minus_L: Not really in the search PATH,
18100 # but as the default location of the library.
18101 hardcode_minus_L=yes
18102 fi
18103 ;;
18104
18105 hpux11*)
18106 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
18107 case $host_cpu in
18108 hppa*64*)
18109 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18110 ;;
18111 ia64*)
18112 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
18113 ;;
18114 *)
18115 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18116 ;;
18117 esac
18118 else
18119 case $host_cpu in
18120 hppa*64*)
18121 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18122 ;;
18123 ia64*)
18124 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
18125 ;;
18126 *)
18127 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18128 ;;
18129 esac
18130 fi
18131 if test "$with_gnu_ld" = no; then
18132 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18133 hardcode_libdir_separator=:
18134
18135 case $host_cpu in
18136 hppa*64*|ia64*)
18137 hardcode_direct=no
18138 hardcode_shlibpath_var=no
18139 ;;
18140 *)
18141 hardcode_direct=yes
18142 hardcode_direct_absolute=yes
18143 export_dynamic_flag_spec='${wl}-E'
18144
18145 # hardcode_minus_L: Not really in the search PATH,
18146 # but as the default location of the library.
18147 hardcode_minus_L=yes
18148 ;;
18149 esac
18150 fi
18151 ;;
18152
18153 irix5* | irix6* | nonstopux*)
18154 if test "$GCC" = yes; then
18155 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
18156 # Try to use the -exported_symbol ld option, if it does not
18157 # work, assume that -exports_file does not work either and
18158 # implicitly export all symbols.
18159 save_LDFLAGS="$LDFLAGS"
18160 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
18161 cat >conftest.$ac_ext <<_ACEOF
18162 int foo(void) {}
18163 _ACEOF
18164 rm -f conftest.$ac_objext conftest$ac_exeext
18165 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18166 (eval $ac_link) 2>conftest.er1
18167 ac_status=$?
18168 grep -v '^ *+' conftest.er1 >conftest.err
18169 rm -f conftest.er1
18170 cat conftest.err >&5
18171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18172 (exit $ac_status); } &&
18173 { ac_try='test -z "$ac_c_werror_flag"
18174 || test ! -s conftest.err'
18175 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18176 (eval $ac_try) 2>&5
18177 ac_status=$?
18178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18179 (exit $ac_status); }; } &&
18180 { ac_try='test -s conftest$ac_exeext'
18181 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18182 (eval $ac_try) 2>&5
18183 ac_status=$?
18184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18185 (exit $ac_status); }; }; then
18186 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
18187
18188 else
18189 echo "$as_me: failed program was:" >&5
18190 sed 's/^/| /' conftest.$ac_ext >&5
18191
18192 fi
18193 rm -f conftest.err conftest.$ac_objext \
18194 conftest$ac_exeext conftest.$ac_ext
18195 LDFLAGS="$save_LDFLAGS"
18196 else
18197 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
18198 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
18199 fi
18200 archive_cmds_need_lc='no'
18201 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18202 hardcode_libdir_separator=:
18203 inherit_rpath=yes
18204 link_all_deplibs=yes
18205 ;;
18206
18207 netbsd*)
18208 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18209 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
18210 else
18211 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
18212 fi
18213 hardcode_libdir_flag_spec='-R$libdir'
18214 hardcode_direct=yes
18215 hardcode_shlibpath_var=no
18216 ;;
18217
18218 newsos6)
18219 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18220 hardcode_direct=yes
18221 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18222 hardcode_libdir_separator=:
18223 hardcode_shlibpath_var=no
18224 ;;
18225
18226 *nto* | *qnx*)
18227 ;;
18228
18229 openbsd*)
18230 if test -f /usr/libexec/ld.so; then
18231 hardcode_direct=yes
18232 hardcode_shlibpath_var=no
18233 hardcode_direct_absolute=yes
18234 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18235 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
18236 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
18237 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
18238 export_dynamic_flag_spec='${wl}-E'
18239 else
18240 case $host_os in
18241 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
18242 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
18243 hardcode_libdir_flag_spec='-R$libdir'
18244 ;;
18245 *)
18246 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
18247 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
18248 ;;
18249 esac
18250 fi
18251 else
18252 ld_shlibs=no
18253 fi
18254 ;;
18255
18256 os2*)
18257 hardcode_libdir_flag_spec='-L$libdir'
18258 hardcode_minus_L=yes
18259 allow_undefined_flag=unsupported
18260 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
18261 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
18262 ;;
18263
18264 osf3*)
18265 if test "$GCC" = yes; then
18266 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
18267 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
18268 else
18269 allow_undefined_flag=' -expect_unresolved \*'
18270 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
18271 fi
18272 archive_cmds_need_lc='no'
18273 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18274 hardcode_libdir_separator=:
18275 ;;
18276
18277 osf4* | osf5*) # as osf3* with the addition of -msym flag
18278 if test "$GCC" = yes; then
18279 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
18280 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
18281 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18282 else
18283 allow_undefined_flag=' -expect_unresolved \*'
18284 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
18285 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
18286 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
18287
18288 # Both c and cxx compiler support -rpath directly
18289 hardcode_libdir_flag_spec='-rpath $libdir'
18290 fi
18291 archive_cmds_need_lc='no'
18292 hardcode_libdir_separator=:
18293 ;;
18294
18295 solaris*)
18296 no_undefined_flag=' -z defs'
18297 if test "$GCC" = yes; then
18298 wlarc='${wl}'
18299 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18300 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18301 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
18302 else
18303 case `$CC -V 2>&1` in
18304 *"Compilers 5.0"*)
18305 wlarc=''
18306 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
18307 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18308 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
18309 ;;
18310 *)
18311 wlarc='${wl}'
18312 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
18313 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18314 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
18315 ;;
18316 esac
18317 fi
18318 hardcode_libdir_flag_spec='-R$libdir'
18319 hardcode_shlibpath_var=no
18320 case $host_os in
18321 solaris2.[0-5] | solaris2.[0-5].*) ;;
18322 *)
18323 # The compiler driver will combine and reorder linker options,
18324 # but understands `-z linker_flag'. GCC discards it without `$wl',
18325 # but is careful enough not to reorder.
18326 # Supported since Solaris 2.6 (maybe 2.5.1?)
18327 if test "$GCC" = yes; then
18328 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
18329 else
18330 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
18331 fi
18332 ;;
18333 esac
18334 link_all_deplibs=yes
18335 ;;
18336
18337 sunos4*)
18338 if test "x$host_vendor" = xsequent; then
18339 # Use $CC to link under sequent, because it throws in some extra .o
18340 # files that make .init and .fini sections work.
18341 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
18342 else
18343 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
18344 fi
18345 hardcode_libdir_flag_spec='-L$libdir'
18346 hardcode_direct=yes
18347 hardcode_minus_L=yes
18348 hardcode_shlibpath_var=no
18349 ;;
18350
18351 sysv4)
18352 case $host_vendor in
18353 sni)
18354 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18355 hardcode_direct=yes # is this really true???
18356 ;;
18357 siemens)
18358 ## LD is ld it makes a PLAMLIB
18359 ## CC just makes a GrossModule.
18360 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
18361 reload_cmds='$CC -r -o $output$reload_objs'
18362 hardcode_direct=no
18363 ;;
18364 motorola)
18365 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18366 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
18367 ;;
18368 esac
18369 runpath_var='LD_RUN_PATH'
18370 hardcode_shlibpath_var=no
18371 ;;
18372
18373 sysv4.3*)
18374 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18375 hardcode_shlibpath_var=no
18376 export_dynamic_flag_spec='-Bexport'
18377 ;;
18378
18379 sysv4*MP*)
18380 if test -d /usr/nec; then
18381 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18382 hardcode_shlibpath_var=no
18383 runpath_var=LD_RUN_PATH
18384 hardcode_runpath_var=yes
18385 ld_shlibs=yes
18386 fi
18387 ;;
18388
18389 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
18390 no_undefined_flag='${wl}-z,text'
18391 archive_cmds_need_lc=no
18392 hardcode_shlibpath_var=no
18393 runpath_var='LD_RUN_PATH'
18394
18395 if test "$GCC" = yes; then
18396 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18397 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18398 else
18399 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18400 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18401 fi
18402 ;;
18403
18404 sysv5* | sco3.2v5* | sco5v6*)
18405 # Note: We can NOT use -z defs as we might desire, because we do not
18406 # link with -lc, and that would cause any symbols used from libc to
18407 # always be unresolved, which means just about no library would
18408 # ever link correctly. If we're not using GNU ld we use -z text
18409 # though, which does catch some bad symbols but isn't as heavy-handed
18410 # as -z defs.
18411 no_undefined_flag='${wl}-z,text'
18412 allow_undefined_flag='${wl}-z,nodefs'
18413 archive_cmds_need_lc=no
18414 hardcode_shlibpath_var=no
18415 hardcode_libdir_flag_spec='${wl}-R,$libdir'
18416 hardcode_libdir_separator=':'
18417 link_all_deplibs=yes
18418 export_dynamic_flag_spec='${wl}-Bexport'
18419 runpath_var='LD_RUN_PATH'
18420
18421 if test "$GCC" = yes; then
18422 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18423 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18424 else
18425 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18426 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18427 fi
18428 ;;
18429
18430 uts4*)
18431 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18432 hardcode_libdir_flag_spec='-L$libdir'
18433 hardcode_shlibpath_var=no
18434 ;;
18435
18436 *)
18437 ld_shlibs=no
18438 ;;
18439 esac
18440
18441 if test x$host_vendor = xsni; then
18442 case $host in
18443 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
18444 export_dynamic_flag_spec='${wl}-Blargedynsym'
18445 ;;
18446 esac
18447 fi
18448 fi
18449
18450 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
18451 echo "${ECHO_T}$ld_shlibs" >&6
18452 test "$ld_shlibs" = no && can_build_shared=no
18453
18454 with_gnu_ld=$with_gnu_ld
18455
18456
18457
18458
18459
18460
18461
18462
18463
18464
18465
18466
18467
18468
18469
18470 #
18471 # Do we need to explicitly link libc?
18472 #
18473 case "x$archive_cmds_need_lc" in
18474 x|xyes)
18475 # Assume -lc should be added
18476 archive_cmds_need_lc=yes
18477
18478 if test "$enable_shared" = yes && test "$GCC" = yes; then
18479 case $archive_cmds in
18480 *'~'*)
18481 # FIXME: we may have to deal with multi-command sequences.
18482 ;;
18483 '$CC '*)
18484 # Test whether the compiler implicitly links with -lc since on some
18485 # systems, -lgcc has to come before -lc. If gcc already passes -lc
18486 # to ld, don't add -lc before -lgcc.
18487 echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
18488 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
18489 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then
18490 echo $ECHO_N "(cached) $ECHO_C" >&6
18491 else
18492 $RM conftest*
18493 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18494
18495 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
18496 (eval $ac_compile) 2>&5
18497 ac_status=$?
18498 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18499 (exit $ac_status); } 2>conftest.err; then
18500 soname=conftest
18501 lib=conftest
18502 libobjs=conftest.$ac_objext
18503 deplibs=
18504 wl=$lt_prog_compiler_wl
18505 pic_flag=$lt_prog_compiler_pic
18506 compiler_flags=-v
18507 linker_flags=-v
18508 verstring=
18509 output_objdir=.
18510 libname=conftest
18511 lt_save_allow_undefined_flag=$allow_undefined_flag
18512 allow_undefined_flag=
18513 if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
18514 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18515 ac_status=$?
18516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18517 (exit $ac_status); }
18518 then
18519 lt_cv_archive_cmds_need_lc=no
18520 else
18521 lt_cv_archive_cmds_need_lc=yes
18522 fi
18523 allow_undefined_flag=$lt_save_allow_undefined_flag
18524 else
18525 cat conftest.err 1>&5
18526 fi
18527 $RM conftest*
18528
18529 fi
18530 echo "$as_me:$LINENO: result: $lt_cv_archive_cmds_need_lc" >&5
18531 echo "${ECHO_T}$lt_cv_archive_cmds_need_lc" >&6
18532 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
18533 ;;
18534 esac
18535 fi
18536 ;;
18537 esac
18538
18539
18540
18541
18542
18543
18544
18545
18546
18547
18548
18549
18550
18551
18552
18553
18554
18555
18556
18557
18558
18559
18560
18561
18562
18563
18564
18565
18566
18567
18568
18569
18570
18571
18572
18573
18574
18575
18576
18577
18578
18579
18580
18581
18582
18583
18584
18585
18586
18587
18588
18589
18590
18591
18592
18593
18594
18595
18596
18597
18598
18599
18600
18601
18602
18603
18604
18605
18606
18607
18608
18609
18610
18611
18612
18613
18614
18615
18616
18617
18618
18619
18620
18621
18622
18623
18624
18625
18626
18627
18628
18629
18630
18631
18632
18633
18634
18635
18636
18637
18638
18639
18640
18641
18642
18643
18644
18645
18646
18647
18648
18649
18650
18651
18652
18653
18654
18655
18656
18657
18658
18659
18660
18661
18662
18663
18664
18665
18666
18667
18668
18669
18670
18671
18672
18673
18674
18675
18676
18677
18678
18679
18680
18681
18682
18683
18684
18685
18686
18687
18688
18689
18690
18691
18692
18693
18694
18695 echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
18696 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
18697
18698 if test "$GCC" = yes; then
18699 case $host_os in
18700 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18701 *) lt_awk_arg="/^libraries:/" ;;
18702 esac
18703 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18704 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18705 # if the path contains ";" then we assume it to be the separator
18706 # otherwise default to the standard path separator (i.e. ":") - it is
18707 # assumed that no part of a normal pathname contains ";" but that should
18708 # okay in the real world where ";" in dirpaths is itself problematic.
18709 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18710 else
18711 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
18712 fi
18713 # Ok, now we have the path, separated by spaces, we can step through it
18714 # and add multilib dir if necessary.
18715 lt_tmp_lt_search_path_spec=
18716 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18717 for lt_sys_path in $lt_search_path_spec; do
18718 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18719 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18720 else
18721 test -d "$lt_sys_path" && \
18722 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18723 fi
18724 done
18725 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18726 BEGIN {RS=" "; FS="/|\n";} {
18727 lt_foo="";
18728 lt_count=0;
18729 for (lt_i = NF; lt_i > 0; lt_i--) {
18730 if ($lt_i != "" && $lt_i != ".") {
18731 if ($lt_i == "..") {
18732 lt_count++;
18733 } else {
18734 if (lt_count == 0) {
18735 lt_foo="/" $lt_i lt_foo;
18736 } else {
18737 lt_count--;
18738 }
18739 }
18740 }
18741 }
18742 if (lt_foo != "") { lt_freq[lt_foo]++; }
18743 if (lt_freq[lt_foo] == 1) { print lt_foo; }
18744 }'`
18745 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
18746 else
18747 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18748 fi
18749 library_names_spec=
18750 libname_spec='lib$name'
18751 soname_spec=
18752 shrext_cmds=".so"
18753 postinstall_cmds=
18754 postuninstall_cmds=
18755 finish_cmds=
18756 finish_eval=
18757 shlibpath_var=
18758 shlibpath_overrides_runpath=unknown
18759 version_type=none
18760 dynamic_linker="$host_os ld.so"
18761 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18762 need_lib_prefix=unknown
18763 hardcode_into_libs=no
18764
18765 # when you set need_version to no, make sure it does not cause -set_version
18766 # flags to be left without arguments
18767 need_version=unknown
18768
18769 case $host_os in
18770 aix3*)
18771 version_type=linux
18772 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18773 shlibpath_var=LIBPATH
18774
18775 # AIX 3 has no versioning support, so we append a major version to the name.
18776 soname_spec='${libname}${release}${shared_ext}$major'
18777 ;;
18778
18779 aix[4-9]*)
18780 version_type=linux
18781 need_lib_prefix=no
18782 need_version=no
18783 hardcode_into_libs=yes
18784 if test "$host_cpu" = ia64; then
18785 # AIX 5 supports IA64
18786 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18787 shlibpath_var=LD_LIBRARY_PATH
18788 else
18789 # With GCC up to 2.95.x, collect2 would create an import file
18790 # for dependence libraries. The import file would start with
18791 # the line `#! .'. This would cause the generated library to
18792 # depend on `.', always an invalid library. This was fixed in
18793 # development snapshots of GCC prior to 3.0.
18794 case $host_os in
18795 aix4 | aix4.[01] | aix4.[01].*)
18796 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18797 echo ' yes '
18798 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18799 :
18800 else
18801 can_build_shared=no
18802 fi
18803 ;;
18804 esac
18805 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18806 # soname into executable. Probably we can add versioning support to
18807 # collect2, so additional links can be useful in future.
18808 if test "$aix_use_runtimelinking" = yes; then
18809 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18810 # instead of lib<name>.a to let people know that these are not
18811 # typical AIX shared libraries.
18812 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18813 else
18814 # We preserve .a as extension for shared libraries through AIX4.2
18815 # and later when we are not doing run time linking.
18816 library_names_spec='${libname}${release}.a $libname.a'
18817 soname_spec='${libname}${release}${shared_ext}$major'
18818 fi
18819 shlibpath_var=LIBPATH
18820 fi
18821 ;;
18822
18823 amigaos*)
18824 case $host_cpu in
18825 powerpc)
18826 # Since July 2007 AmigaOS4 officially supports .so libraries.
18827 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
18828 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18829 ;;
18830 m68k)
18831 library_names_spec='$libname.ixlibrary $libname.a'
18832 # Create ${libname}_ixlibrary.a entries in /sys/libs.
18833 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
18834 ;;
18835 esac
18836 ;;
18837
18838 beos*)
18839 library_names_spec='${libname}${shared_ext}'
18840 dynamic_linker="$host_os ld.so"
18841 shlibpath_var=LIBRARY_PATH
18842 ;;
18843
18844 bsdi[45]*)
18845 version_type=linux
18846 need_version=no
18847 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18848 soname_spec='${libname}${release}${shared_ext}$major'
18849 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
18850 shlibpath_var=LD_LIBRARY_PATH
18851 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
18852 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
18853 # the default ld.so.conf also contains /usr/contrib/lib and
18854 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
18855 # libtool to hard-code these into programs
18856 ;;
18857
18858 cygwin* | mingw* | pw32* | cegcc*)
18859 version_type=windows
18860 shrext_cmds=".dll"
18861 need_version=no
18862 need_lib_prefix=no
18863
18864 case $GCC,$host_os in
18865 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
18866 library_names_spec='$libname.dll.a'
18867 # DLL is installed to $(libdir)/../bin by postinstall_cmds
18868 postinstall_cmds='base_file=`basename \${file}`~
18869 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
18870 dldir=$destdir/`dirname \$dlpath`~
18871 test -d \$dldir || mkdir -p \$dldir~
18872 $install_prog $dir/$dlname \$dldir/$dlname~
18873 chmod a+x \$dldir/$dlname~
18874 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
18875 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
18876 fi'
18877 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
18878 dlpath=$dir/\$dldll~
18879 $RM \$dlpath'
18880 shlibpath_overrides_runpath=yes
18881
18882 case $host_os in
18883 cygwin*)
18884 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
18885 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18886 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
18887 ;;
18888 mingw* | cegcc*)
18889 # MinGW DLLs use traditional 'lib' prefix
18890 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18891 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18892 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
18893 # It is most probably a Windows format PATH printed by
18894 # mingw gcc, but we are running on Cygwin. Gcc prints its search
18895 # path with ; separators, and with drive letters. We can handle the
18896 # drive letters (cygwin fileutils understands them), so leave them,
18897 # especially as we might pass files found there to a mingw objdump,
18898 # which wouldn't understand a cygwinified path. Ahh.
18899 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
18900 else
18901 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
18902 fi
18903 ;;
18904 pw32*)
18905 # pw32 DLLs use 'pw' prefix rather than 'lib'
18906 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18907 ;;
18908 esac
18909 ;;
18910
18911 *)
18912 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
18913 ;;
18914 esac
18915 dynamic_linker='Win32 ld.exe'
18916 # FIXME: first we should search . and the directory the executable is in
18917 shlibpath_var=PATH
18918 ;;
18919
18920 darwin* | rhapsody*)
18921 dynamic_linker="$host_os dyld"
18922 version_type=darwin
18923 need_lib_prefix=no
18924 need_version=no
18925 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
18926 soname_spec='${libname}${release}${major}$shared_ext'
18927 shlibpath_overrides_runpath=yes
18928 shlibpath_var=DYLD_LIBRARY_PATH
18929 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
18930
18931 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
18932 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
18933 ;;
18934
18935 dgux*)
18936 version_type=linux
18937 need_lib_prefix=no
18938 need_version=no
18939 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
18940 soname_spec='${libname}${release}${shared_ext}$major'
18941 shlibpath_var=LD_LIBRARY_PATH
18942 ;;
18943
18944 freebsd1*)
18945 dynamic_linker=no
18946 ;;
18947
18948 freebsd* | dragonfly*)
18949 # DragonFly does not have aout. When/if they implement a new
18950 # versioning mechanism, adjust this.
18951 if test -x /usr/bin/objformat; then
18952 objformat=`/usr/bin/objformat`
18953 else
18954 case $host_os in
18955 freebsd[123]*) objformat=aout ;;
18956 *) objformat=elf ;;
18957 esac
18958 fi
18959 version_type=freebsd-$objformat
18960 case $version_type in
18961 freebsd-elf*)
18962 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18963 need_version=no
18964 need_lib_prefix=no
18965 ;;
18966 freebsd-*)
18967 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
18968 need_version=yes
18969 ;;
18970 esac
18971 shlibpath_var=LD_LIBRARY_PATH
18972 case $host_os in
18973 freebsd2*)
18974 shlibpath_overrides_runpath=yes
18975 ;;
18976 freebsd3.[01]* | freebsdelf3.[01]*)
18977 shlibpath_overrides_runpath=yes
18978 hardcode_into_libs=yes
18979 ;;
18980 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
18981 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
18982 shlibpath_overrides_runpath=no
18983 hardcode_into_libs=yes
18984 ;;
18985 *) # from 4.6 on, and DragonFly
18986 shlibpath_overrides_runpath=yes
18987 hardcode_into_libs=yes
18988 ;;
18989 esac
18990 ;;
18991
18992 gnu*)
18993 version_type=linux
18994 need_lib_prefix=no
18995 need_version=no
18996 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
18997 soname_spec='${libname}${release}${shared_ext}$major'
18998 shlibpath_var=LD_LIBRARY_PATH
18999 hardcode_into_libs=yes
19000 ;;
19001
19002 hpux9* | hpux10* | hpux11*)
19003 # Give a soname corresponding to the major version so that dld.sl refuses to
19004 # link against other versions.
19005 version_type=sunos
19006 need_lib_prefix=no
19007 need_version=no
19008 case $host_cpu in
19009 ia64*)
19010 shrext_cmds='.so'
19011 hardcode_into_libs=yes
19012 dynamic_linker="$host_os dld.so"
19013 shlibpath_var=LD_LIBRARY_PATH
19014 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
19015 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19016 soname_spec='${libname}${release}${shared_ext}$major'
19017 if test "X$HPUX_IA64_MODE" = X32; then
19018 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
19019 else
19020 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
19021 fi
19022 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
19023 ;;
19024 hppa*64*)
19025 shrext_cmds='.sl'
19026 hardcode_into_libs=yes
19027 dynamic_linker="$host_os dld.sl"
19028 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
19029 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
19030 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19031 soname_spec='${libname}${release}${shared_ext}$major'
19032 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
19033 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
19034 ;;
19035 *)
19036 shrext_cmds='.sl'
19037 dynamic_linker="$host_os dld.sl"
19038 shlibpath_var=SHLIB_PATH
19039 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
19040 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19041 soname_spec='${libname}${release}${shared_ext}$major'
19042 ;;
19043 esac
19044 # HP-UX runs *really* slowly unless shared libraries are mode 555.
19045 postinstall_cmds='chmod 555 $lib'
19046 ;;
19047
19048 interix[3-9]*)
19049 version_type=linux
19050 need_lib_prefix=no
19051 need_version=no
19052 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
19053 soname_spec='${libname}${release}${shared_ext}$major'
19054 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
19055 shlibpath_var=LD_LIBRARY_PATH
19056 shlibpath_overrides_runpath=no
19057 hardcode_into_libs=yes
19058 ;;
19059
19060 irix5* | irix6* | nonstopux*)
19061 case $host_os in
19062 nonstopux*) version_type=nonstopux ;;
19063 *)
19064 if test "$lt_cv_prog_gnu_ld" = yes; then
19065 version_type=linux
19066 else
19067 version_type=irix
19068 fi ;;
19069 esac
19070 need_lib_prefix=no
19071 need_version=no
19072 soname_spec='${libname}${release}${shared_ext}$major'
19073 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
19074 case $host_os in
19075 irix5* | nonstopux*)
19076 libsuff= shlibsuff=
19077 ;;
19078 *)
19079 case $LD in # libtool.m4 will add one of these switches to LD
19080 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
19081 libsuff= shlibsuff= libmagic=32-bit;;
19082 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
19083 libsuff=32 shlibsuff=N32 libmagic=N32;;
19084 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
19085 libsuff=64 shlibsuff=64 libmagic=64-bit;;
19086 *) libsuff= shlibsuff= libmagic=never-match;;
19087 esac
19088 ;;
19089 esac
19090 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
19091 shlibpath_overrides_runpath=no
19092 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
19093 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
19094 hardcode_into_libs=yes
19095 ;;
19096
19097 # No shared lib support for Linux oldld, aout, or coff.
19098 linux*oldld* | linux*aout* | linux*coff*)
19099 dynamic_linker=no
19100 ;;
19101
19102 # This must be Linux ELF.
19103 linux* | k*bsd*-gnu | kopensolaris*-gnu)
19104 version_type=linux
19105 need_lib_prefix=no
19106 need_version=no
19107 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19108 soname_spec='${libname}${release}${shared_ext}$major'
19109 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
19110 shlibpath_var=LD_LIBRARY_PATH
19111 shlibpath_overrides_runpath=no
19112
19113 # Some binutils ld are patched to set DT_RUNPATH
19114 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then
19115 echo $ECHO_N "(cached) $ECHO_C" >&6
19116 else
19117 lt_cv_shlibpath_overrides_runpath=no
19118 save_LDFLAGS=$LDFLAGS
19119 save_libdir=$libdir
19120 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
19121 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
19122 cat >conftest.$ac_ext <<_ACEOF
19123 /* confdefs.h. */
19124 _ACEOF
19125 cat confdefs.h >>conftest.$ac_ext
19126 cat >>conftest.$ac_ext <<_ACEOF
19127 /* end confdefs.h. */
19128
19129 int
19130 main ()
19131 {
19132
19133 ;
19134 return 0;
19135 }
19136 _ACEOF
19137 rm -f conftest.$ac_objext conftest$ac_exeext
19138 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19139 (eval $ac_link) 2>conftest.er1
19140 ac_status=$?
19141 grep -v '^ *+' conftest.er1 >conftest.err
19142 rm -f conftest.er1
19143 cat conftest.err >&5
19144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19145 (exit $ac_status); } &&
19146 { ac_try='test -z "$ac_c_werror_flag"
19147 || test ! -s conftest.err'
19148 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19149 (eval $ac_try) 2>&5
19150 ac_status=$?
19151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19152 (exit $ac_status); }; } &&
19153 { ac_try='test -s conftest$ac_exeext'
19154 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19155 (eval $ac_try) 2>&5
19156 ac_status=$?
19157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19158 (exit $ac_status); }; }; then
19159 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then
19160 lt_cv_shlibpath_overrides_runpath=yes
19161 fi
19162
19163 else
19164 echo "$as_me: failed program was:" >&5
19165 sed 's/^/| /' conftest.$ac_ext >&5
19166
19167 fi
19168 rm -f conftest.err conftest.$ac_objext \
19169 conftest$ac_exeext conftest.$ac_ext
19170 LDFLAGS=$save_LDFLAGS
19171 libdir=$save_libdir
19172
19173 fi
19174
19175 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
19176
19177 # This implies no fast_install, which is unacceptable.
19178 # Some rework will be needed to allow for fast_install
19179 # before this can be enabled.
19180 hardcode_into_libs=yes
19181
19182 # Append ld.so.conf contents to the search path
19183 if test -f /etc/ld.so.conf; then
19184 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
19185 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
19186 fi
19187
19188 # We used to test for /lib/ld.so.1 and disable shared libraries on
19189 # powerpc, because MkLinux only supported shared libraries with the
19190 # GNU dynamic linker. Since this was broken with cross compilers,
19191 # most powerpc-linux boxes support dynamic linking these days and
19192 # people can always --disable-shared, the test was removed, and we
19193 # assume the GNU/Linux dynamic linker is in use.
19194 dynamic_linker='GNU/Linux ld.so'
19195 ;;
19196
19197 netbsd*)
19198 version_type=sunos
19199 need_lib_prefix=no
19200 need_version=no
19201 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19202 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19203 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
19204 dynamic_linker='NetBSD (a.out) ld.so'
19205 else
19206 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
19207 soname_spec='${libname}${release}${shared_ext}$major'
19208 dynamic_linker='NetBSD ld.elf_so'
19209 fi
19210 shlibpath_var=LD_LIBRARY_PATH
19211 shlibpath_overrides_runpath=yes
19212 hardcode_into_libs=yes
19213 ;;
19214
19215 newsos6)
19216 version_type=linux
19217 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19218 shlibpath_var=LD_LIBRARY_PATH
19219 shlibpath_overrides_runpath=yes
19220 ;;
19221
19222 *nto* | *qnx*)
19223 version_type=qnx
19224 need_lib_prefix=no
19225 need_version=no
19226 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19227 soname_spec='${libname}${release}${shared_ext}$major'
19228 shlibpath_var=LD_LIBRARY_PATH
19229 shlibpath_overrides_runpath=no
19230 hardcode_into_libs=yes
19231 dynamic_linker='ldqnx.so'
19232 ;;
19233
19234 openbsd*)
19235 version_type=sunos
19236 sys_lib_dlsearch_path_spec="/usr/lib"
19237 need_lib_prefix=no
19238 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
19239 case $host_os in
19240 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
19241 *) need_version=no ;;
19242 esac
19243 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19244 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
19245 shlibpath_var=LD_LIBRARY_PATH
19246 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19247 case $host_os in
19248 openbsd2.[89] | openbsd2.[89].*)
19249 shlibpath_overrides_runpath=no
19250 ;;
19251 *)
19252 shlibpath_overrides_runpath=yes
19253 ;;
19254 esac
19255 else
19256 shlibpath_overrides_runpath=yes
19257 fi
19258 ;;
19259
19260 os2*)
19261 libname_spec='$name'
19262 shrext_cmds=".dll"
19263 need_lib_prefix=no
19264 library_names_spec='$libname${shared_ext} $libname.a'
19265 dynamic_linker='OS/2 ld.exe'
19266 shlibpath_var=LIBPATH
19267 ;;
19268
19269 osf3* | osf4* | osf5*)
19270 version_type=osf
19271 need_lib_prefix=no
19272 need_version=no
19273 soname_spec='${libname}${release}${shared_ext}$major'
19274 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19275 shlibpath_var=LD_LIBRARY_PATH
19276 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
19277 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
19278 ;;
19279
19280 rdos*)
19281 dynamic_linker=no
19282 ;;
19283
19284 solaris*)
19285 version_type=linux
19286 need_lib_prefix=no
19287 need_version=no
19288 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19289 soname_spec='${libname}${release}${shared_ext}$major'
19290 shlibpath_var=LD_LIBRARY_PATH
19291 shlibpath_overrides_runpath=yes
19292 hardcode_into_libs=yes
19293 # ldd complains unless libraries are executable
19294 postinstall_cmds='chmod +x $lib'
19295 ;;
19296
19297 sunos4*)
19298 version_type=sunos
19299 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19300 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
19301 shlibpath_var=LD_LIBRARY_PATH
19302 shlibpath_overrides_runpath=yes
19303 if test "$with_gnu_ld" = yes; then
19304 need_lib_prefix=no
19305 fi
19306 need_version=yes
19307 ;;
19308
19309 sysv4 | sysv4.3*)
19310 version_type=linux
19311 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19312 soname_spec='${libname}${release}${shared_ext}$major'
19313 shlibpath_var=LD_LIBRARY_PATH
19314 case $host_vendor in
19315 sni)
19316 shlibpath_overrides_runpath=no
19317 need_lib_prefix=no
19318 runpath_var=LD_RUN_PATH
19319 ;;
19320 siemens)
19321 need_lib_prefix=no
19322 ;;
19323 motorola)
19324 need_lib_prefix=no
19325 need_version=no
19326 shlibpath_overrides_runpath=no
19327 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
19328 ;;
19329 esac
19330 ;;
19331
19332 sysv4*MP*)
19333 if test -d /usr/nec ;then
19334 version_type=linux
19335 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
19336 soname_spec='$libname${shared_ext}.$major'
19337 shlibpath_var=LD_LIBRARY_PATH
19338 fi
19339 ;;
19340
19341 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
19342 version_type=freebsd-elf
19343 need_lib_prefix=no
19344 need_version=no
19345 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
19346 soname_spec='${libname}${release}${shared_ext}$major'
19347 shlibpath_var=LD_LIBRARY_PATH
19348 shlibpath_overrides_runpath=yes
19349 hardcode_into_libs=yes
19350 if test "$with_gnu_ld" = yes; then
19351 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
19352 else
19353 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
19354 case $host_os in
19355 sco3.2v5*)
19356 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
19357 ;;
19358 esac
19359 fi
19360 sys_lib_dlsearch_path_spec='/usr/lib'
19361 ;;
19362
19363 tpf*)
19364 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
19365 version_type=linux
19366 need_lib_prefix=no
19367 need_version=no
19368 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19369 shlibpath_var=LD_LIBRARY_PATH
19370 shlibpath_overrides_runpath=no
19371 hardcode_into_libs=yes
19372 ;;
19373
19374 uts4*)
19375 version_type=linux
19376 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19377 soname_spec='${libname}${release}${shared_ext}$major'
19378 shlibpath_var=LD_LIBRARY_PATH
19379 ;;
19380
19381 *)
19382 dynamic_linker=no
19383 ;;
19384 esac
19385 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
19386 echo "${ECHO_T}$dynamic_linker" >&6
19387 test "$dynamic_linker" = no && can_build_shared=no
19388
19389 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
19390 if test "$GCC" = yes; then
19391 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
19392 fi
19393
19394 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
19395 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
19396 fi
19397 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
19398 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
19399 fi
19400
19401
19402
19403
19404
19405
19406
19407
19408
19409
19410
19411
19412
19413
19414
19415
19416
19417
19418
19419
19420
19421
19422
19423
19424
19425
19426
19427
19428
19429
19430
19431
19432
19433
19434
19435
19436
19437
19438
19439
19440
19441
19442
19443
19444
19445
19446
19447
19448
19449
19450
19451
19452
19453
19454
19455
19456
19457
19458
19459
19460
19461
19462
19463
19464
19465
19466
19467
19468
19469
19470
19471
19472
19473
19474
19475
19476
19477
19478
19479
19480
19481
19482
19483
19484
19485
19486
19487 echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
19488 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
19489 hardcode_action=
19490 if test -n "$hardcode_libdir_flag_spec" ||
19491 test -n "$runpath_var" ||
19492 test "X$hardcode_automatic" = "Xyes" ; then
19493
19494 # We can hardcode non-existent directories.
19495 if test "$hardcode_direct" != no &&
19496 # If the only mechanism to avoid hardcoding is shlibpath_var, we
19497 # have to relink, otherwise we might link with an installed library
19498 # when we should be linking with a yet-to-be-installed one
19499 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
19500 test "$hardcode_minus_L" != no; then
19501 # Linking always hardcodes the temporary library directory.
19502 hardcode_action=relink
19503 else
19504 # We can link without hardcoding, and we can hardcode nonexisting dirs.
19505 hardcode_action=immediate
19506 fi
19507 else
19508 # We cannot hardcode anything, or else we can only hardcode existing
19509 # directories.
19510 hardcode_action=unsupported
19511 fi
19512 echo "$as_me:$LINENO: result: $hardcode_action" >&5
19513 echo "${ECHO_T}$hardcode_action" >&6
19514
19515 if test "$hardcode_action" = relink ||
19516 test "$inherit_rpath" = yes; then
19517 # Fast installation is not supported
19518 enable_fast_install=no
19519 elif test "$shlibpath_overrides_runpath" = yes ||
19520 test "$enable_shared" = no; then
19521 # Fast installation is not necessary
19522 enable_fast_install=needless
19523 fi
19524
19525
19526
19527
19528
19529
19530 if test "x$enable_dlopen" != xyes; then
19531 enable_dlopen=unknown
19532 enable_dlopen_self=unknown
19533 enable_dlopen_self_static=unknown
19534 else
19535 lt_cv_dlopen=no
19536 lt_cv_dlopen_libs=
19537
19538 case $host_os in
19539 beos*)
19540 lt_cv_dlopen="load_add_on"
19541 lt_cv_dlopen_libs=
19542 lt_cv_dlopen_self=yes
19543 ;;
19544
19545 mingw* | pw32* | cegcc*)
19546 lt_cv_dlopen="LoadLibrary"
19547 lt_cv_dlopen_libs=
19548 ;;
19549
19550 cygwin*)
19551 lt_cv_dlopen="dlopen"
19552 lt_cv_dlopen_libs=
19553 ;;
19554
19555 darwin*)
19556 # if libdl is installed we need to link against it
19557 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19558 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19559 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19560 echo $ECHO_N "(cached) $ECHO_C" >&6
19561 else
19562 ac_check_lib_save_LIBS=$LIBS
19563 LIBS="-ldl $LIBS"
19564 cat >conftest.$ac_ext <<_ACEOF
19565 /* confdefs.h. */
19566 _ACEOF
19567 cat confdefs.h >>conftest.$ac_ext
19568 cat >>conftest.$ac_ext <<_ACEOF
19569 /* end confdefs.h. */
19570
19571 /* Override any gcc2 internal prototype to avoid an error. */
19572 #ifdef __cplusplus
19573 extern "C"
19574 #endif
19575 /* We use char because int might match the return type of a gcc2
19576 builtin and then its argument prototype would still apply. */
19577 char dlopen ();
19578 int
19579 main ()
19580 {
19581 dlopen ();
19582 ;
19583 return 0;
19584 }
19585 _ACEOF
19586 rm -f conftest.$ac_objext conftest$ac_exeext
19587 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19588 (eval $ac_link) 2>conftest.er1
19589 ac_status=$?
19590 grep -v '^ *+' conftest.er1 >conftest.err
19591 rm -f conftest.er1
19592 cat conftest.err >&5
19593 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19594 (exit $ac_status); } &&
19595 { ac_try='test -z "$ac_c_werror_flag"
19596 || test ! -s conftest.err'
19597 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19598 (eval $ac_try) 2>&5
19599 ac_status=$?
19600 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19601 (exit $ac_status); }; } &&
19602 { ac_try='test -s conftest$ac_exeext'
19603 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19604 (eval $ac_try) 2>&5
19605 ac_status=$?
19606 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19607 (exit $ac_status); }; }; then
19608 ac_cv_lib_dl_dlopen=yes
19609 else
19610 echo "$as_me: failed program was:" >&5
19611 sed 's/^/| /' conftest.$ac_ext >&5
19612
19613 ac_cv_lib_dl_dlopen=no
19614 fi
19615 rm -f conftest.err conftest.$ac_objext \
19616 conftest$ac_exeext conftest.$ac_ext
19617 LIBS=$ac_check_lib_save_LIBS
19618 fi
19619 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19620 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19621 if test $ac_cv_lib_dl_dlopen = yes; then
19622 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19623 else
19624
19625 lt_cv_dlopen="dyld"
19626 lt_cv_dlopen_libs=
19627 lt_cv_dlopen_self=yes
19628
19629 fi
19630
19631 ;;
19632
19633 *)
19634 echo "$as_me:$LINENO: checking for shl_load" >&5
19635 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
19636 if test "${ac_cv_func_shl_load+set}" = set; then
19637 echo $ECHO_N "(cached) $ECHO_C" >&6
19638 else
19639 cat >conftest.$ac_ext <<_ACEOF
19640 /* confdefs.h. */
19641 _ACEOF
19642 cat confdefs.h >>conftest.$ac_ext
19643 cat >>conftest.$ac_ext <<_ACEOF
19644 /* end confdefs.h. */
19645 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
19646 For example, HP-UX 11i <limits.h> declares gettimeofday. */
19647 #define shl_load innocuous_shl_load
19648
19649 /* System header to define __stub macros and hopefully few prototypes,
19650 which can conflict with char shl_load (); below.
19651 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19652 <limits.h> exists even on freestanding compilers. */
19653
19654 #ifdef __STDC__
19655 # include <limits.h>
19656 #else
19657 # include <assert.h>
19658 #endif
19659
19660 #undef shl_load
19661
19662 /* Override any gcc2 internal prototype to avoid an error. */
19663 #ifdef __cplusplus
19664 extern "C"
19665 {
19666 #endif
19667 /* We use char because int might match the return type of a gcc2
19668 builtin and then its argument prototype would still apply. */
19669 char shl_load ();
19670 /* The GNU C library defines this for functions which it implements
19671 to always fail with ENOSYS. Some functions are actually named
19672 something starting with __ and the normal name is an alias. */
19673 #if defined (__stub_shl_load) || defined (__stub___shl_load)
19674 choke me
19675 #else
19676 char (*f) () = shl_load;
19677 #endif
19678 #ifdef __cplusplus
19679 }
19680 #endif
19681
19682 int
19683 main ()
19684 {
19685 return f != shl_load;
19686 ;
19687 return 0;
19688 }
19689 _ACEOF
19690 rm -f conftest.$ac_objext conftest$ac_exeext
19691 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19692 (eval $ac_link) 2>conftest.er1
19693 ac_status=$?
19694 grep -v '^ *+' conftest.er1 >conftest.err
19695 rm -f conftest.er1
19696 cat conftest.err >&5
19697 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19698 (exit $ac_status); } &&
19699 { ac_try='test -z "$ac_c_werror_flag"
19700 || test ! -s conftest.err'
19701 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19702 (eval $ac_try) 2>&5
19703 ac_status=$?
19704 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19705 (exit $ac_status); }; } &&
19706 { ac_try='test -s conftest$ac_exeext'
19707 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19708 (eval $ac_try) 2>&5
19709 ac_status=$?
19710 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19711 (exit $ac_status); }; }; then
19712 ac_cv_func_shl_load=yes
19713 else
19714 echo "$as_me: failed program was:" >&5
19715 sed 's/^/| /' conftest.$ac_ext >&5
19716
19717 ac_cv_func_shl_load=no
19718 fi
19719 rm -f conftest.err conftest.$ac_objext \
19720 conftest$ac_exeext conftest.$ac_ext
19721 fi
19722 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19723 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19724 if test $ac_cv_func_shl_load = yes; then
19725 lt_cv_dlopen="shl_load"
19726 else
19727 echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19728 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19729 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19730 echo $ECHO_N "(cached) $ECHO_C" >&6
19731 else
19732 ac_check_lib_save_LIBS=$LIBS
19733 LIBS="-ldld $LIBS"
19734 cat >conftest.$ac_ext <<_ACEOF
19735 /* confdefs.h. */
19736 _ACEOF
19737 cat confdefs.h >>conftest.$ac_ext
19738 cat >>conftest.$ac_ext <<_ACEOF
19739 /* end confdefs.h. */
19740
19741 /* Override any gcc2 internal prototype to avoid an error. */
19742 #ifdef __cplusplus
19743 extern "C"
19744 #endif
19745 /* We use char because int might match the return type of a gcc2
19746 builtin and then its argument prototype would still apply. */
19747 char shl_load ();
19748 int
19749 main ()
19750 {
19751 shl_load ();
19752 ;
19753 return 0;
19754 }
19755 _ACEOF
19756 rm -f conftest.$ac_objext conftest$ac_exeext
19757 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19758 (eval $ac_link) 2>conftest.er1
19759 ac_status=$?
19760 grep -v '^ *+' conftest.er1 >conftest.err
19761 rm -f conftest.er1
19762 cat conftest.err >&5
19763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19764 (exit $ac_status); } &&
19765 { ac_try='test -z "$ac_c_werror_flag"
19766 || test ! -s conftest.err'
19767 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19768 (eval $ac_try) 2>&5
19769 ac_status=$?
19770 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19771 (exit $ac_status); }; } &&
19772 { ac_try='test -s conftest$ac_exeext'
19773 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19774 (eval $ac_try) 2>&5
19775 ac_status=$?
19776 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19777 (exit $ac_status); }; }; then
19778 ac_cv_lib_dld_shl_load=yes
19779 else
19780 echo "$as_me: failed program was:" >&5
19781 sed 's/^/| /' conftest.$ac_ext >&5
19782
19783 ac_cv_lib_dld_shl_load=no
19784 fi
19785 rm -f conftest.err conftest.$ac_objext \
19786 conftest$ac_exeext conftest.$ac_ext
19787 LIBS=$ac_check_lib_save_LIBS
19788 fi
19789 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
19790 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
19791 if test $ac_cv_lib_dld_shl_load = yes; then
19792 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
19793 else
19794 echo "$as_me:$LINENO: checking for dlopen" >&5
19795 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
19796 if test "${ac_cv_func_dlopen+set}" = set; then
19797 echo $ECHO_N "(cached) $ECHO_C" >&6
19798 else
19799 cat >conftest.$ac_ext <<_ACEOF
19800 /* confdefs.h. */
19801 _ACEOF
19802 cat confdefs.h >>conftest.$ac_ext
19803 cat >>conftest.$ac_ext <<_ACEOF
19804 /* end confdefs.h. */
19805 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
19806 For example, HP-UX 11i <limits.h> declares gettimeofday. */
19807 #define dlopen innocuous_dlopen
19808
19809 /* System header to define __stub macros and hopefully few prototypes,
19810 which can conflict with char dlopen (); below.
19811 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19812 <limits.h> exists even on freestanding compilers. */
19813
19814 #ifdef __STDC__
19815 # include <limits.h>
19816 #else
19817 # include <assert.h>
19818 #endif
19819
19820 #undef dlopen
19821
19822 /* Override any gcc2 internal prototype to avoid an error. */
19823 #ifdef __cplusplus
19824 extern "C"
19825 {
19826 #endif
19827 /* We use char because int might match the return type of a gcc2
19828 builtin and then its argument prototype would still apply. */
19829 char dlopen ();
19830 /* The GNU C library defines this for functions which it implements
19831 to always fail with ENOSYS. Some functions are actually named
19832 something starting with __ and the normal name is an alias. */
19833 #if defined (__stub_dlopen) || defined (__stub___dlopen)
19834 choke me
19835 #else
19836 char (*f) () = dlopen;
19837 #endif
19838 #ifdef __cplusplus
19839 }
19840 #endif
19841
19842 int
19843 main ()
19844 {
19845 return f != dlopen;
19846 ;
19847 return 0;
19848 }
19849 _ACEOF
19850 rm -f conftest.$ac_objext conftest$ac_exeext
19851 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19852 (eval $ac_link) 2>conftest.er1
19853 ac_status=$?
19854 grep -v '^ *+' conftest.er1 >conftest.err
19855 rm -f conftest.er1
19856 cat conftest.err >&5
19857 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19858 (exit $ac_status); } &&
19859 { ac_try='test -z "$ac_c_werror_flag"
19860 || test ! -s conftest.err'
19861 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19862 (eval $ac_try) 2>&5
19863 ac_status=$?
19864 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19865 (exit $ac_status); }; } &&
19866 { ac_try='test -s conftest$ac_exeext'
19867 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19868 (eval $ac_try) 2>&5
19869 ac_status=$?
19870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19871 (exit $ac_status); }; }; then
19872 ac_cv_func_dlopen=yes
19873 else
19874 echo "$as_me: failed program was:" >&5
19875 sed 's/^/| /' conftest.$ac_ext >&5
19876
19877 ac_cv_func_dlopen=no
19878 fi
19879 rm -f conftest.err conftest.$ac_objext \
19880 conftest$ac_exeext conftest.$ac_ext
19881 fi
19882 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
19883 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
19884 if test $ac_cv_func_dlopen = yes; then
19885 lt_cv_dlopen="dlopen"
19886 else
19887 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19888 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19889 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19890 echo $ECHO_N "(cached) $ECHO_C" >&6
19891 else
19892 ac_check_lib_save_LIBS=$LIBS
19893 LIBS="-ldl $LIBS"
19894 cat >conftest.$ac_ext <<_ACEOF
19895 /* confdefs.h. */
19896 _ACEOF
19897 cat confdefs.h >>conftest.$ac_ext
19898 cat >>conftest.$ac_ext <<_ACEOF
19899 /* end confdefs.h. */
19900
19901 /* Override any gcc2 internal prototype to avoid an error. */
19902 #ifdef __cplusplus
19903 extern "C"
19904 #endif
19905 /* We use char because int might match the return type of a gcc2
19906 builtin and then its argument prototype would still apply. */
19907 char dlopen ();
19908 int
19909 main ()
19910 {
19911 dlopen ();
19912 ;
19913 return 0;
19914 }
19915 _ACEOF
19916 rm -f conftest.$ac_objext conftest$ac_exeext
19917 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19918 (eval $ac_link) 2>conftest.er1
19919 ac_status=$?
19920 grep -v '^ *+' conftest.er1 >conftest.err
19921 rm -f conftest.er1
19922 cat conftest.err >&5
19923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19924 (exit $ac_status); } &&
19925 { ac_try='test -z "$ac_c_werror_flag"
19926 || test ! -s conftest.err'
19927 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19928 (eval $ac_try) 2>&5
19929 ac_status=$?
19930 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19931 (exit $ac_status); }; } &&
19932 { ac_try='test -s conftest$ac_exeext'
19933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19934 (eval $ac_try) 2>&5
19935 ac_status=$?
19936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19937 (exit $ac_status); }; }; then
19938 ac_cv_lib_dl_dlopen=yes
19939 else
19940 echo "$as_me: failed program was:" >&5
19941 sed 's/^/| /' conftest.$ac_ext >&5
19942
19943 ac_cv_lib_dl_dlopen=no
19944 fi
19945 rm -f conftest.err conftest.$ac_objext \
19946 conftest$ac_exeext conftest.$ac_ext
19947 LIBS=$ac_check_lib_save_LIBS
19948 fi
19949 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19950 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19951 if test $ac_cv_lib_dl_dlopen = yes; then
19952 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19953 else
19954 echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
19955 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
19956 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
19957 echo $ECHO_N "(cached) $ECHO_C" >&6
19958 else
19959 ac_check_lib_save_LIBS=$LIBS
19960 LIBS="-lsvld $LIBS"
19961 cat >conftest.$ac_ext <<_ACEOF
19962 /* confdefs.h. */
19963 _ACEOF
19964 cat confdefs.h >>conftest.$ac_ext
19965 cat >>conftest.$ac_ext <<_ACEOF
19966 /* end confdefs.h. */
19967
19968 /* Override any gcc2 internal prototype to avoid an error. */
19969 #ifdef __cplusplus
19970 extern "C"
19971 #endif
19972 /* We use char because int might match the return type of a gcc2
19973 builtin and then its argument prototype would still apply. */
19974 char dlopen ();
19975 int
19976 main ()
19977 {
19978 dlopen ();
19979 ;
19980 return 0;
19981 }
19982 _ACEOF
19983 rm -f conftest.$ac_objext conftest$ac_exeext
19984 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19985 (eval $ac_link) 2>conftest.er1
19986 ac_status=$?
19987 grep -v '^ *+' conftest.er1 >conftest.err
19988 rm -f conftest.er1
19989 cat conftest.err >&5
19990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19991 (exit $ac_status); } &&
19992 { ac_try='test -z "$ac_c_werror_flag"
19993 || test ! -s conftest.err'
19994 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19995 (eval $ac_try) 2>&5
19996 ac_status=$?
19997 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19998 (exit $ac_status); }; } &&
19999 { ac_try='test -s conftest$ac_exeext'
20000 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20001 (eval $ac_try) 2>&5
20002 ac_status=$?
20003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20004 (exit $ac_status); }; }; then
20005 ac_cv_lib_svld_dlopen=yes
20006 else
20007 echo "$as_me: failed program was:" >&5
20008 sed 's/^/| /' conftest.$ac_ext >&5
20009
20010 ac_cv_lib_svld_dlopen=no
20011 fi
20012 rm -f conftest.err conftest.$ac_objext \
20013 conftest$ac_exeext conftest.$ac_ext
20014 LIBS=$ac_check_lib_save_LIBS
20015 fi
20016 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
20017 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
20018 if test $ac_cv_lib_svld_dlopen = yes; then
20019 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
20020 else
20021 echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
20022 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
20023 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
20024 echo $ECHO_N "(cached) $ECHO_C" >&6
20025 else
20026 ac_check_lib_save_LIBS=$LIBS
20027 LIBS="-ldld $LIBS"
20028 cat >conftest.$ac_ext <<_ACEOF
20029 /* confdefs.h. */
20030 _ACEOF
20031 cat confdefs.h >>conftest.$ac_ext
20032 cat >>conftest.$ac_ext <<_ACEOF
20033 /* end confdefs.h. */
20034
20035 /* Override any gcc2 internal prototype to avoid an error. */
20036 #ifdef __cplusplus
20037 extern "C"
20038 #endif
20039 /* We use char because int might match the return type of a gcc2
20040 builtin and then its argument prototype would still apply. */
20041 char dld_link ();
20042 int
20043 main ()
20044 {
20045 dld_link ();
20046 ;
20047 return 0;
20048 }
20049 _ACEOF
20050 rm -f conftest.$ac_objext conftest$ac_exeext
20051 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20052 (eval $ac_link) 2>conftest.er1
20053 ac_status=$?
20054 grep -v '^ *+' conftest.er1 >conftest.err
20055 rm -f conftest.er1
20056 cat conftest.err >&5
20057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20058 (exit $ac_status); } &&
20059 { ac_try='test -z "$ac_c_werror_flag"
20060 || test ! -s conftest.err'
20061 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20062 (eval $ac_try) 2>&5
20063 ac_status=$?
20064 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20065 (exit $ac_status); }; } &&
20066 { ac_try='test -s conftest$ac_exeext'
20067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20068 (eval $ac_try) 2>&5
20069 ac_status=$?
20070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20071 (exit $ac_status); }; }; then
20072 ac_cv_lib_dld_dld_link=yes
20073 else
20074 echo "$as_me: failed program was:" >&5
20075 sed 's/^/| /' conftest.$ac_ext >&5
20076
20077 ac_cv_lib_dld_dld_link=no
20078 fi
20079 rm -f conftest.err conftest.$ac_objext \
20080 conftest$ac_exeext conftest.$ac_ext
20081 LIBS=$ac_check_lib_save_LIBS
20082 fi
20083 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
20084 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
20085 if test $ac_cv_lib_dld_dld_link = yes; then
20086 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
20087 fi
20088
20089
20090 fi
20091
20092
20093 fi
20094
20095
20096 fi
20097
20098
20099 fi
20100
20101
20102 fi
20103
20104 ;;
20105 esac
20106
20107 if test "x$lt_cv_dlopen" != xno; then
20108 enable_dlopen=yes
20109 else
20110 enable_dlopen=no
20111 fi
20112
20113 case $lt_cv_dlopen in
20114 dlopen)
20115 save_CPPFLAGS="$CPPFLAGS"
20116 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
20117
20118 save_LDFLAGS="$LDFLAGS"
20119 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
20120
20121 save_LIBS="$LIBS"
20122 LIBS="$lt_cv_dlopen_libs $LIBS"
20123
20124 echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
20125 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
20126 if test "${lt_cv_dlopen_self+set}" = set; then
20127 echo $ECHO_N "(cached) $ECHO_C" >&6
20128 else
20129 if test "$cross_compiling" = yes; then :
20130 lt_cv_dlopen_self=cross
20131 else
20132 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
20133 lt_status=$lt_dlunknown
20134 cat > conftest.$ac_ext <<_LT_EOF
20135 #line 20135 "configure"
20136 #include "confdefs.h"
20137
20138 #if HAVE_DLFCN_H
20139 #include <dlfcn.h>
20140 #endif
20141
20142 #include <stdio.h>
20143
20144 #ifdef RTLD_GLOBAL
20145 # define LT_DLGLOBAL RTLD_GLOBAL
20146 #else
20147 # ifdef DL_GLOBAL
20148 # define LT_DLGLOBAL DL_GLOBAL
20149 # else
20150 # define LT_DLGLOBAL 0
20151 # endif
20152 #endif
20153
20154 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
20155 find out it does not work in some platform. */
20156 #ifndef LT_DLLAZY_OR_NOW
20157 # ifdef RTLD_LAZY
20158 # define LT_DLLAZY_OR_NOW RTLD_LAZY
20159 # else
20160 # ifdef DL_LAZY
20161 # define LT_DLLAZY_OR_NOW DL_LAZY
20162 # else
20163 # ifdef RTLD_NOW
20164 # define LT_DLLAZY_OR_NOW RTLD_NOW
20165 # else
20166 # ifdef DL_NOW
20167 # define LT_DLLAZY_OR_NOW DL_NOW
20168 # else
20169 # define LT_DLLAZY_OR_NOW 0
20170 # endif
20171 # endif
20172 # endif
20173 # endif
20174 #endif
20175
20176 void fnord() { int i=42;}
20177 int main ()
20178 {
20179 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
20180 int status = $lt_dlunknown;
20181
20182 if (self)
20183 {
20184 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
20185 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
20186 /* dlclose (self); */
20187 }
20188 else
20189 puts (dlerror ());
20190
20191 return status;
20192 }
20193 _LT_EOF
20194 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20195 (eval $ac_link) 2>&5
20196 ac_status=$?
20197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20198 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
20199 (./conftest; exit; ) >&5 2>/dev/null
20200 lt_status=$?
20201 case x$lt_status in
20202 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
20203 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
20204 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
20205 esac
20206 else :
20207 # compilation failed
20208 lt_cv_dlopen_self=no
20209 fi
20210 fi
20211 rm -fr conftest*
20212
20213
20214 fi
20215 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
20216 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
20217
20218 if test "x$lt_cv_dlopen_self" = xyes; then
20219 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
20220 echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
20221 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
20222 if test "${lt_cv_dlopen_self_static+set}" = set; then
20223 echo $ECHO_N "(cached) $ECHO_C" >&6
20224 else
20225 if test "$cross_compiling" = yes; then :
20226 lt_cv_dlopen_self_static=cross
20227 else
20228 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
20229 lt_status=$lt_dlunknown
20230 cat > conftest.$ac_ext <<_LT_EOF
20231 #line 20231 "configure"
20232 #include "confdefs.h"
20233
20234 #if HAVE_DLFCN_H
20235 #include <dlfcn.h>
20236 #endif
20237
20238 #include <stdio.h>
20239
20240 #ifdef RTLD_GLOBAL
20241 # define LT_DLGLOBAL RTLD_GLOBAL
20242 #else
20243 # ifdef DL_GLOBAL
20244 # define LT_DLGLOBAL DL_GLOBAL
20245 # else
20246 # define LT_DLGLOBAL 0
20247 # endif
20248 #endif
20249
20250 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
20251 find out it does not work in some platform. */
20252 #ifndef LT_DLLAZY_OR_NOW
20253 # ifdef RTLD_LAZY
20254 # define LT_DLLAZY_OR_NOW RTLD_LAZY
20255 # else
20256 # ifdef DL_LAZY
20257 # define LT_DLLAZY_OR_NOW DL_LAZY
20258 # else
20259 # ifdef RTLD_NOW
20260 # define LT_DLLAZY_OR_NOW RTLD_NOW
20261 # else
20262 # ifdef DL_NOW
20263 # define LT_DLLAZY_OR_NOW DL_NOW
20264 # else
20265 # define LT_DLLAZY_OR_NOW 0
20266 # endif
20267 # endif
20268 # endif
20269 # endif
20270 #endif
20271
20272 void fnord() { int i=42;}
20273 int main ()
20274 {
20275 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
20276 int status = $lt_dlunknown;
20277
20278 if (self)
20279 {
20280 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
20281 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
20282 /* dlclose (self); */
20283 }
20284 else
20285 puts (dlerror ());
20286
20287 return status;
20288 }
20289 _LT_EOF
20290 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20291 (eval $ac_link) 2>&5
20292 ac_status=$?
20293 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20294 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
20295 (./conftest; exit; ) >&5 2>/dev/null
20296 lt_status=$?
20297 case x$lt_status in
20298 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
20299 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
20300 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
20301 esac
20302 else :
20303 # compilation failed
20304 lt_cv_dlopen_self_static=no
20305 fi
20306 fi
20307 rm -fr conftest*
20308
20309
20310 fi
20311 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
20312 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
20313 fi
20314
20315 CPPFLAGS="$save_CPPFLAGS"
20316 LDFLAGS="$save_LDFLAGS"
20317 LIBS="$save_LIBS"
20318 ;;
20319 esac
20320
20321 case $lt_cv_dlopen_self in
20322 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
20323 *) enable_dlopen_self=unknown ;;
20324 esac
20325
20326 case $lt_cv_dlopen_self_static in
20327 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
20328 *) enable_dlopen_self_static=unknown ;;
20329 esac
20330 fi
20331
20332
20333
20334
20335
20336
20337
20338
20339
20340
20341
20342
20343
20344
20345
20346
20347
20348 striplib=
20349 old_striplib=
20350 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
20351 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
20352 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
20353 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
20354 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
20355 echo "$as_me:$LINENO: result: yes" >&5
20356 echo "${ECHO_T}yes" >&6
20357 else
20358 # FIXME - insert some real tests, host_os isn't really good enough
20359 case $host_os in
20360 darwin*)
20361 if test -n "$STRIP" ; then
20362 striplib="$STRIP -x"
20363 old_striplib="$STRIP -S"
20364 echo "$as_me:$LINENO: result: yes" >&5
20365 echo "${ECHO_T}yes" >&6
20366 else
20367 echo "$as_me:$LINENO: result: no" >&5
20368 echo "${ECHO_T}no" >&6
20369 fi
20370 ;;
20371 *)
20372 echo "$as_me:$LINENO: result: no" >&5
20373 echo "${ECHO_T}no" >&6
20374 ;;
20375 esac
20376 fi
20377
20378
20379
20380
20381
20382
20383
20384
20385
20386
20387
20388
20389 # Report which library types will actually be built
20390 echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
20391 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
20392 echo "$as_me:$LINENO: result: $can_build_shared" >&5
20393 echo "${ECHO_T}$can_build_shared" >&6
20394
20395 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
20396 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
20397 test "$can_build_shared" = "no" && enable_shared=no
20398
20399 # On AIX, shared libraries and static libraries use the same namespace, and
20400 # are all built from PIC.
20401 case $host_os in
20402 aix3*)
20403 test "$enable_shared" = yes && enable_static=no
20404 if test -n "$RANLIB"; then
20405 archive_cmds="$archive_cmds~\$RANLIB \$lib"
20406 postinstall_cmds='$RANLIB $lib'
20407 fi
20408 ;;
20409
20410 aix[4-9]*)
20411 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
20412 test "$enable_shared" = yes && enable_static=no
20413 fi
20414 ;;
20415 esac
20416 echo "$as_me:$LINENO: result: $enable_shared" >&5
20417 echo "${ECHO_T}$enable_shared" >&6
20418
20419 echo "$as_me:$LINENO: checking whether to build static libraries" >&5
20420 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
20421 # Make sure either enable_shared or enable_static is yes.
20422 test "$enable_shared" = yes || enable_static=yes
20423 echo "$as_me:$LINENO: result: $enable_static" >&5
20424 echo "${ECHO_T}$enable_static" >&6
20425
20426
20427
20428
20429 fi
20430 ac_ext=c
20431 ac_cpp='$CPP $CPPFLAGS'
20432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20434 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20435
20436 CC="$lt_save_CC"
20437
20438
20439
20440
20441
20442
20443
20444
20445
20446
20447
20448
20449
20450
20451
20452
20453 # Only expand once:
20454
20455
20456
20457
20458
20459 # Identify the assembler which will work hand-in-glove with the newly
20460 # built GCC, so that we can examine its features. This is the assembler
20461 # which will be driven by the driver program.
20462 #
20463 # If build != host, and we aren't building gas in-tree, we identify a
20464 # build->target assembler and hope that it will have the same features
20465 # as the host->target assembler we'll be using.
20466 gcc_cv_gas_major_version=
20467 gcc_cv_gas_minor_version=
20468 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
20469
20470 if test "${gcc_cv_as+set}" = set; then
20471 :
20472 else
20473
20474 if test -x "$DEFAULT_ASSEMBLER"; then
20475 gcc_cv_as="$DEFAULT_ASSEMBLER"
20476 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
20477 && test -f ../gas/Makefile \
20478 && test x$build = x$host; then
20479 gcc_cv_as=../gas/as-new$build_exeext
20480 elif test -x as$build_exeext; then
20481 # Build using assembler in the current directory.
20482 gcc_cv_as=./as$build_exeext
20483 elif test -x $AS_FOR_TARGET; then
20484 gcc_cv_as="$AS_FOR_TARGET"
20485 else
20486 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
20487 set dummy $AS_FOR_TARGET; ac_word=$2
20488 echo "$as_me:$LINENO: checking for $ac_word" >&5
20489 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20490 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
20491 echo $ECHO_N "(cached) $ECHO_C" >&6
20492 else
20493 case $gcc_cv_as in
20494 [\\/]* | ?:[\\/]*)
20495 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
20496 ;;
20497 *)
20498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20499 for as_dir in $PATH
20500 do
20501 IFS=$as_save_IFS
20502 test -z "$as_dir" && as_dir=.
20503 for ac_exec_ext in '' $ac_executable_extensions; do
20504 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20505 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20506 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20507 break 2
20508 fi
20509 done
20510 done
20511
20512 ;;
20513 esac
20514 fi
20515 gcc_cv_as=$ac_cv_path_gcc_cv_as
20516
20517 if test -n "$gcc_cv_as"; then
20518 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20519 echo "${ECHO_T}$gcc_cv_as" >&6
20520 else
20521 echo "$as_me:$LINENO: result: no" >&5
20522 echo "${ECHO_T}no" >&6
20523 fi
20524
20525 fi
20526 fi
20527
20528
20529 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20530
20531 case "$ORIGINAL_AS_FOR_TARGET" in
20532 ./as | ./as$build_exeext) ;;
20533 *) ac_config_files="$ac_config_files as:exec-tool.in"
20534 ;;
20535 esac
20536
20537 echo "$as_me:$LINENO: checking what assembler to use" >&5
20538 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
20539 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20540 # Single tree build which includes gas. We want to prefer it
20541 # over whatever linker top-level may have detected, since
20542 # we'll use what we're building after installation anyway.
20543 echo "$as_me:$LINENO: result: newly built gas" >&5
20544 echo "${ECHO_T}newly built gas" >&6
20545 in_tree_gas=yes
20546 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20547 for f in $gcc_cv_as_bfd_srcdir/configure \
20548 $gcc_cv_as_gas_srcdir/configure \
20549 $gcc_cv_as_gas_srcdir/configure.in \
20550 $gcc_cv_as_gas_srcdir/Makefile.in ; do
20551 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20552 if test x$gcc_cv_gas_version != x; then
20553 break
20554 fi
20555 done
20556 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20557 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20558 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20559 case $gcc_cv_gas_patch_version in
20560 "") gcc_cv_gas_patch_version="0" ;;
20561 esac
20562 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20563 + $gcc_cv_gas_minor_version \) \* 1000 \
20564 + $gcc_cv_gas_patch_version`
20565
20566 in_tree_gas_is_elf=no
20567 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20568 || (grep 'obj_format = multi' ../gas/Makefile \
20569 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20570 then
20571 in_tree_gas_is_elf=yes
20572 fi
20573 else
20574 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20575 echo "${ECHO_T}$gcc_cv_as" >&6
20576 in_tree_gas=no
20577 fi
20578
20579 # Identify the linker which will work hand-in-glove with the newly
20580 # built GCC, so that we can examine its features. This is the linker
20581 # which will be driven by the driver program.
20582 #
20583 # If build != host, and we aren't building gas in-tree, we identify a
20584 # build->target linker and hope that it will have the same features
20585 # as the host->target linker we'll be using.
20586 gcc_cv_gld_major_version=
20587 gcc_cv_gld_minor_version=
20588 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20589 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20590
20591 if test "${gcc_cv_ld+set}" = set; then
20592 :
20593 else
20594
20595 if test -x "$DEFAULT_LINKER"; then
20596 gcc_cv_ld="$DEFAULT_LINKER"
20597 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20598 && test -f ../ld/Makefile \
20599 && test x$build = x$host; then
20600 gcc_cv_ld=../ld/ld-new$build_exeext
20601 elif test -x collect-ld$build_exeext; then
20602 # Build using linker in the current directory.
20603 gcc_cv_ld=./collect-ld$build_exeext
20604 elif test -x $LD_FOR_TARGET; then
20605 gcc_cv_ld="$LD_FOR_TARGET"
20606 else
20607 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20608 set dummy $LD_FOR_TARGET; ac_word=$2
20609 echo "$as_me:$LINENO: checking for $ac_word" >&5
20610 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20611 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
20612 echo $ECHO_N "(cached) $ECHO_C" >&6
20613 else
20614 case $gcc_cv_ld in
20615 [\\/]* | ?:[\\/]*)
20616 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20617 ;;
20618 *)
20619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20620 for as_dir in $PATH
20621 do
20622 IFS=$as_save_IFS
20623 test -z "$as_dir" && as_dir=.
20624 for ac_exec_ext in '' $ac_executable_extensions; do
20625 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20626 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20627 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20628 break 2
20629 fi
20630 done
20631 done
20632
20633 ;;
20634 esac
20635 fi
20636 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20637
20638 if test -n "$gcc_cv_ld"; then
20639 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20640 echo "${ECHO_T}$gcc_cv_ld" >&6
20641 else
20642 echo "$as_me:$LINENO: result: no" >&5
20643 echo "${ECHO_T}no" >&6
20644 fi
20645
20646 fi
20647 fi
20648
20649
20650 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20651
20652 case "$ORIGINAL_LD_FOR_TARGET" in
20653 ./collect-ld | ./collect-ld$build_exeext) ;;
20654 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20655 ;;
20656 esac
20657
20658 echo "$as_me:$LINENO: checking what linker to use" >&5
20659 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
20660 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20661 # Single tree build which includes ld. We want to prefer it
20662 # over whatever linker top-level may have detected, since
20663 # we'll use what we're building after installation anyway.
20664 echo "$as_me:$LINENO: result: newly built ld" >&5
20665 echo "${ECHO_T}newly built ld" >&6
20666 in_tree_ld=yes
20667 in_tree_ld_is_elf=no
20668 if (grep 'EMUL = .*elf' ../ld/Makefile \
20669 || grep 'EMUL = .*linux' ../ld/Makefile \
20670 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20671 in_tree_ld_is_elf=yes
20672 fi
20673 for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
20674 do
20675 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20676 if test x$gcc_cv_gld_version != x; then
20677 break
20678 fi
20679 done
20680 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20681 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20682 else
20683 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20684 echo "${ECHO_T}$gcc_cv_ld" >&6
20685 in_tree_ld=no
20686 fi
20687
20688 # Figure out what nm we will be using.
20689 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20690 if test "${gcc_cv_nm+set}" = set; then
20691 :
20692 else
20693
20694 if test -f $gcc_cv_binutils_srcdir/configure.in \
20695 && test -f ../binutils/Makefile \
20696 && test x$build = x$host; then
20697 gcc_cv_nm=../binutils/nm-new$build_exeext
20698 elif test -x nm$build_exeext; then
20699 gcc_cv_nm=./nm$build_exeext
20700 elif test -x $NM_FOR_TARGET; then
20701 gcc_cv_nm="$NM_FOR_TARGET"
20702 else
20703 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20704 set dummy $NM_FOR_TARGET; ac_word=$2
20705 echo "$as_me:$LINENO: checking for $ac_word" >&5
20706 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20707 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
20708 echo $ECHO_N "(cached) $ECHO_C" >&6
20709 else
20710 case $gcc_cv_nm in
20711 [\\/]* | ?:[\\/]*)
20712 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20713 ;;
20714 *)
20715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20716 for as_dir in $PATH
20717 do
20718 IFS=$as_save_IFS
20719 test -z "$as_dir" && as_dir=.
20720 for ac_exec_ext in '' $ac_executable_extensions; do
20721 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20722 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20723 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20724 break 2
20725 fi
20726 done
20727 done
20728
20729 ;;
20730 esac
20731 fi
20732 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20733
20734 if test -n "$gcc_cv_nm"; then
20735 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20736 echo "${ECHO_T}$gcc_cv_nm" >&6
20737 else
20738 echo "$as_me:$LINENO: result: no" >&5
20739 echo "${ECHO_T}no" >&6
20740 fi
20741
20742 fi
20743 fi
20744
20745
20746 echo "$as_me:$LINENO: checking what nm to use" >&5
20747 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
20748 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20749 # Single tree build which includes binutils.
20750 echo "$as_me:$LINENO: result: newly built nm" >&5
20751 echo "${ECHO_T}newly built nm" >&6
20752 in_tree_nm=yes
20753 else
20754 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20755 echo "${ECHO_T}$gcc_cv_nm" >&6
20756 in_tree_nm=no
20757 fi
20758
20759 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20760
20761 case "$ORIGINAL_NM_FOR_TARGET" in
20762 ./nm | ./nm$build_exeext) ;;
20763 *) ac_config_files="$ac_config_files nm:exec-tool.in"
20764 ;;
20765 esac
20766
20767
20768 # Figure out what objdump we will be using.
20769 if test "${gcc_cv_objdump+set}" = set; then
20770 :
20771 else
20772
20773 if test -f $gcc_cv_binutils_srcdir/configure.in \
20774 && test -f ../binutils/Makefile \
20775 && test x$build = x$host; then
20776 # Single tree build which includes binutils.
20777 gcc_cv_objdump=../binutils/objdump$build_exeext
20778 elif test -x objdump$build_exeext; then
20779 gcc_cv_objdump=./objdump$build_exeext
20780 elif test -x $OBJDUMP_FOR_TARGET; then
20781 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20782 else
20783 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20784 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20785 echo "$as_me:$LINENO: checking for $ac_word" >&5
20786 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20787 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
20788 echo $ECHO_N "(cached) $ECHO_C" >&6
20789 else
20790 case $gcc_cv_objdump in
20791 [\\/]* | ?:[\\/]*)
20792 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20793 ;;
20794 *)
20795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20796 for as_dir in $PATH
20797 do
20798 IFS=$as_save_IFS
20799 test -z "$as_dir" && as_dir=.
20800 for ac_exec_ext in '' $ac_executable_extensions; do
20801 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20802 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20803 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20804 break 2
20805 fi
20806 done
20807 done
20808
20809 ;;
20810 esac
20811 fi
20812 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20813
20814 if test -n "$gcc_cv_objdump"; then
20815 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20816 echo "${ECHO_T}$gcc_cv_objdump" >&6
20817 else
20818 echo "$as_me:$LINENO: result: no" >&5
20819 echo "${ECHO_T}no" >&6
20820 fi
20821
20822 fi
20823 fi
20824
20825
20826 echo "$as_me:$LINENO: checking what objdump to use" >&5
20827 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
20828 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20829 # Single tree build which includes binutils.
20830 echo "$as_me:$LINENO: result: newly built objdump" >&5
20831 echo "${ECHO_T}newly built objdump" >&6
20832 elif test x$gcc_cv_objdump = x; then
20833 echo "$as_me:$LINENO: result: not found" >&5
20834 echo "${ECHO_T}not found" >&6
20835 else
20836 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20837 echo "${ECHO_T}$gcc_cv_objdump" >&6
20838 fi
20839
20840 # Figure out what readelf we will be using.
20841 if test "${gcc_cv_readelf+set}" = set; then
20842 :
20843 else
20844
20845 if test -f $gcc_cv_binutils_srcdir/configure.in \
20846 && test -f ../binutils/Makefile \
20847 && test x$build = x$host; then
20848 # Single tree build which includes binutils.
20849 gcc_cv_readelf=../binutils/readelf$build_exeext
20850 elif test -x readelf$build_exeext; then
20851 gcc_cv_readelf=./readelf$build_exeext
20852 else
20853 # Extract the first word of "readelf", so it can be a program name with args.
20854 set dummy readelf; ac_word=$2
20855 echo "$as_me:$LINENO: checking for $ac_word" >&5
20856 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20857 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then
20858 echo $ECHO_N "(cached) $ECHO_C" >&6
20859 else
20860 case $gcc_cv_readelf in
20861 [\\/]* | ?:[\\/]*)
20862 ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
20863 ;;
20864 *)
20865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20866 for as_dir in $PATH
20867 do
20868 IFS=$as_save_IFS
20869 test -z "$as_dir" && as_dir=.
20870 for ac_exec_ext in '' $ac_executable_extensions; do
20871 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20872 ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
20873 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20874 break 2
20875 fi
20876 done
20877 done
20878
20879 ;;
20880 esac
20881 fi
20882 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
20883
20884 if test -n "$gcc_cv_readelf"; then
20885 echo "$as_me:$LINENO: result: $gcc_cv_readelf" >&5
20886 echo "${ECHO_T}$gcc_cv_readelf" >&6
20887 else
20888 echo "$as_me:$LINENO: result: no" >&5
20889 echo "${ECHO_T}no" >&6
20890 fi
20891
20892 fi
20893 fi
20894
20895
20896 echo "$as_me:$LINENO: checking what readelf to use" >&5
20897 echo $ECHO_N "checking what readelf to use... $ECHO_C" >&6
20898 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
20899 # Single tree build which includes binutils.
20900 echo "$as_me:$LINENO: result: newly built readelf" >&5
20901 echo "${ECHO_T}newly built readelf" >&6
20902 elif test x$gcc_cv_readelf = x; then
20903 echo "$as_me:$LINENO: result: not found" >&5
20904 echo "${ECHO_T}not found" >&6
20905 else
20906 echo "$as_me:$LINENO: result: $gcc_cv_readelf" >&5
20907 echo "${ECHO_T}$gcc_cv_readelf" >&6
20908 fi
20909
20910 # Figure out what assembler alignment features are present.
20911 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
20912 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
20913 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
20914 echo $ECHO_N "(cached) $ECHO_C" >&6
20915 else
20916 gcc_cv_as_balign_and_p2align=no
20917 if test $in_tree_gas = yes; then
20918 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20919 then gcc_cv_as_balign_and_p2align=yes
20920 fi
20921 elif test x$gcc_cv_as != x; then
20922 echo '.balign 4
20923 .p2align 2' > conftest.s
20924 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20925 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20926 (eval $ac_try) 2>&5
20927 ac_status=$?
20928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20929 (exit $ac_status); }; }
20930 then
20931 gcc_cv_as_balign_and_p2align=yes
20932 else
20933 echo "configure: failed program was" >&5
20934 cat conftest.s >&5
20935 fi
20936 rm -f conftest.o conftest.s
20937 fi
20938 fi
20939 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
20940 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
20941 if test $gcc_cv_as_balign_and_p2align = yes; then
20942
20943 cat >>confdefs.h <<\_ACEOF
20944 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
20945 _ACEOF
20946
20947 fi
20948
20949 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
20950 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
20951 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
20952 echo $ECHO_N "(cached) $ECHO_C" >&6
20953 else
20954 gcc_cv_as_max_skip_p2align=no
20955 if test $in_tree_gas = yes; then
20956 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20957 then gcc_cv_as_max_skip_p2align=yes
20958 fi
20959 elif test x$gcc_cv_as != x; then
20960 echo '.p2align 4,,7' > conftest.s
20961 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20962 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20963 (eval $ac_try) 2>&5
20964 ac_status=$?
20965 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20966 (exit $ac_status); }; }
20967 then
20968 gcc_cv_as_max_skip_p2align=yes
20969 else
20970 echo "configure: failed program was" >&5
20971 cat conftest.s >&5
20972 fi
20973 rm -f conftest.o conftest.s
20974 fi
20975 fi
20976 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
20977 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
20978 if test $gcc_cv_as_max_skip_p2align = yes; then
20979
20980 cat >>confdefs.h <<\_ACEOF
20981 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
20982 _ACEOF
20983
20984 fi
20985
20986 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
20987 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
20988 if test "${gcc_cv_as_literal16+set}" = set; then
20989 echo $ECHO_N "(cached) $ECHO_C" >&6
20990 else
20991 gcc_cv_as_literal16=no
20992 if test $in_tree_gas = yes; then
20993 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20994 then gcc_cv_as_literal16=yes
20995 fi
20996 elif test x$gcc_cv_as != x; then
20997 echo '.literal16' > conftest.s
20998 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20999 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21000 (eval $ac_try) 2>&5
21001 ac_status=$?
21002 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21003 (exit $ac_status); }; }
21004 then
21005 gcc_cv_as_literal16=yes
21006 else
21007 echo "configure: failed program was" >&5
21008 cat conftest.s >&5
21009 fi
21010 rm -f conftest.o conftest.s
21011 fi
21012 fi
21013 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
21014 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
21015 if test $gcc_cv_as_literal16 = yes; then
21016
21017 cat >>confdefs.h <<\_ACEOF
21018 #define HAVE_GAS_LITERAL16 1
21019 _ACEOF
21020
21021 fi
21022
21023 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
21024 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
21025 if test "${gcc_cv_as_subsection_m1+set}" = set; then
21026 echo $ECHO_N "(cached) $ECHO_C" >&6
21027 else
21028 gcc_cv_as_subsection_m1=no
21029 if test $in_tree_gas = yes; then
21030 if test $in_tree_gas_is_elf = yes \
21031 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21032 then gcc_cv_as_subsection_m1=yes
21033 fi
21034 elif test x$gcc_cv_as != x; then
21035 echo 'conftest_label1: .word 0
21036 .subsection -1
21037 conftest_label2: .word 0
21038 .previous' > conftest.s
21039 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21040 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21041 (eval $ac_try) 2>&5
21042 ac_status=$?
21043 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21044 (exit $ac_status); }; }
21045 then
21046 if test x$gcc_cv_nm != x; then
21047 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21048 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21049 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21050 then :
21051 else gcc_cv_as_subsection_m1=yes
21052 fi
21053 rm -f conftest.nm1 conftest.nm2
21054 fi
21055 else
21056 echo "configure: failed program was" >&5
21057 cat conftest.s >&5
21058 fi
21059 rm -f conftest.o conftest.s
21060 fi
21061 fi
21062 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
21063 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
21064 if test $gcc_cv_as_subsection_m1 = yes; then
21065
21066 cat >>confdefs.h <<\_ACEOF
21067 #define HAVE_GAS_SUBSECTION_ORDERING 1
21068 _ACEOF
21069
21070 fi
21071
21072 echo "$as_me:$LINENO: checking assembler for .weak" >&5
21073 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
21074 if test "${gcc_cv_as_weak+set}" = set; then
21075 echo $ECHO_N "(cached) $ECHO_C" >&6
21076 else
21077 gcc_cv_as_weak=no
21078 if test $in_tree_gas = yes; then
21079 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21080 then gcc_cv_as_weak=yes
21081 fi
21082 elif test x$gcc_cv_as != x; then
21083 echo ' .weak foobar' > conftest.s
21084 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21085 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21086 (eval $ac_try) 2>&5
21087 ac_status=$?
21088 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21089 (exit $ac_status); }; }
21090 then
21091 gcc_cv_as_weak=yes
21092 else
21093 echo "configure: failed program was" >&5
21094 cat conftest.s >&5
21095 fi
21096 rm -f conftest.o conftest.s
21097 fi
21098 fi
21099 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
21100 echo "${ECHO_T}$gcc_cv_as_weak" >&6
21101 if test $gcc_cv_as_weak = yes; then
21102
21103 cat >>confdefs.h <<\_ACEOF
21104 #define HAVE_GAS_WEAK 1
21105 _ACEOF
21106
21107 fi
21108
21109 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
21110 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
21111 if test "${gcc_cv_as_weakref+set}" = set; then
21112 echo $ECHO_N "(cached) $ECHO_C" >&6
21113 else
21114 gcc_cv_as_weakref=no
21115 if test $in_tree_gas = yes; then
21116 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21117 then gcc_cv_as_weakref=yes
21118 fi
21119 elif test x$gcc_cv_as != x; then
21120 echo ' .weakref foobar, barfnot' > conftest.s
21121 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21122 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21123 (eval $ac_try) 2>&5
21124 ac_status=$?
21125 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21126 (exit $ac_status); }; }
21127 then
21128 gcc_cv_as_weakref=yes
21129 else
21130 echo "configure: failed program was" >&5
21131 cat conftest.s >&5
21132 fi
21133 rm -f conftest.o conftest.s
21134 fi
21135 fi
21136 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
21137 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
21138 if test $gcc_cv_as_weakref = yes; then
21139
21140 cat >>confdefs.h <<\_ACEOF
21141 #define HAVE_GAS_WEAKREF 1
21142 _ACEOF
21143
21144 fi
21145
21146 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
21147 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
21148 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
21149 echo $ECHO_N "(cached) $ECHO_C" >&6
21150 else
21151 gcc_cv_as_nsubspa_comdat=no
21152 if test $in_tree_gas = yes; then
21153 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21154 then gcc_cv_as_nsubspa_comdat=yes
21155 fi
21156 elif test x$gcc_cv_as != x; then
21157 echo ' .SPACE $TEXT$
21158 .NSUBSPA $CODE$,COMDAT' > conftest.s
21159 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21160 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21161 (eval $ac_try) 2>&5
21162 ac_status=$?
21163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21164 (exit $ac_status); }; }
21165 then
21166 gcc_cv_as_nsubspa_comdat=yes
21167 else
21168 echo "configure: failed program was" >&5
21169 cat conftest.s >&5
21170 fi
21171 rm -f conftest.o conftest.s
21172 fi
21173 fi
21174 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
21175 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
21176 if test $gcc_cv_as_nsubspa_comdat = yes; then
21177
21178 cat >>confdefs.h <<\_ACEOF
21179 #define HAVE_GAS_NSUBSPA_COMDAT 1
21180 _ACEOF
21181
21182 fi
21183
21184 # .hidden needs to be supported in both the assembler and the linker,
21185 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21186 # This is irritatingly difficult to feature test for; we have to check the
21187 # date string after the version number. If we've got an in-tree
21188 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21189 # to be safe.
21190 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21191 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
21192 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
21193 if test "${gcc_cv_as_hidden+set}" = set; then
21194 echo $ECHO_N "(cached) $ECHO_C" >&6
21195 else
21196 gcc_cv_as_hidden=no
21197 if test $in_tree_gas = yes; then
21198 if test $in_tree_gas_is_elf = yes \
21199 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21200 then gcc_cv_as_hidden=yes
21201 fi
21202 elif test x$gcc_cv_as != x; then
21203 echo ' .hidden foobar
21204 foobar:' > conftest.s
21205 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21206 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21207 (eval $ac_try) 2>&5
21208 ac_status=$?
21209 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21210 (exit $ac_status); }; }
21211 then
21212 gcc_cv_as_hidden=yes
21213 else
21214 echo "configure: failed program was" >&5
21215 cat conftest.s >&5
21216 fi
21217 rm -f conftest.o conftest.s
21218 fi
21219 fi
21220 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
21221 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
21222
21223
21224 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
21225 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
21226 if test "${gcc_cv_ld_hidden+set}" = set; then
21227 echo $ECHO_N "(cached) $ECHO_C" >&6
21228 else
21229 if test $in_tree_ld = yes ; then
21230 gcc_cv_ld_hidden=no
21231 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
21232 && test $in_tree_ld_is_elf = yes; then
21233 gcc_cv_ld_hidden=yes
21234 fi
21235 else
21236 gcc_cv_ld_hidden=yes
21237 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
21238 if echo "$ld_ver" | grep GNU > /dev/null; then
21239 ld_vers=`echo $ld_ver | sed -n \
21240 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21241 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
21242 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21243 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21244 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
21245 if test 0"$ld_date" -lt 20020404; then
21246 if test -n "$ld_date"; then
21247 # If there was date string, but was earlier than 2002-04-04, fail
21248 gcc_cv_ld_hidden=no
21249 elif test -z "$ld_vers"; then
21250 # If there was no date string nor ld version number, something is wrong
21251 gcc_cv_ld_hidden=no
21252 else
21253 test -z "$ld_vers_patch" && ld_vers_patch=0
21254 if test "$ld_vers_major" -lt 2; then
21255 gcc_cv_ld_hidden=no
21256 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
21257 gcc_cv_ld_hidden="no"
21258 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
21259 gcc_cv_ld_hidden=no
21260 fi
21261 fi
21262 fi
21263 else
21264 case "${target}" in
21265 hppa64*-*-hpux* | ia64*-*-hpux*)
21266 gcc_cv_ld_hidden=yes
21267 ;;
21268 *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
21269 gcc_cv_ld_hidden=yes
21270 ;;
21271 *)
21272 gcc_cv_ld_hidden=no
21273 ;;
21274 esac
21275 fi
21276 fi
21277 fi
21278 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
21279 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
21280 libgcc_visibility=no
21281
21282
21283 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
21284 libgcc_visibility=yes
21285
21286 cat >>confdefs.h <<\_ACEOF
21287 #define HAVE_GAS_HIDDEN 1
21288 _ACEOF
21289
21290 fi
21291
21292 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
21293 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
21294 gcc_cv_ld_ro_rw_mix=unknown
21295 if test $in_tree_ld = yes ; then
21296 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
21297 && test $in_tree_ld_is_elf = yes; then
21298 gcc_cv_ld_ro_rw_mix=read-write
21299 fi
21300 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
21301 echo '.section myfoosect, "a"' > conftest1.s
21302 echo '.section myfoosect, "aw"' > conftest2.s
21303 echo '.byte 1' >> conftest2.s
21304 echo '.section myfoosect, "a"' > conftest3.s
21305 echo '.byte 0' >> conftest3.s
21306 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
21307 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
21308 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
21309 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
21310 conftest2.o conftest3.o > /dev/null 2>&1; then
21311 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
21312 | sed -e '/myfoosect/!d' -e N`
21313 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
21314 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
21315 gcc_cv_ld_ro_rw_mix=read-only
21316 else
21317 gcc_cv_ld_ro_rw_mix=read-write
21318 fi
21319 fi
21320 fi
21321 rm -f conftest.* conftest[123].*
21322 fi
21323 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
21324
21325 cat >>confdefs.h <<\_ACEOF
21326 #define HAVE_LD_RO_RW_SECTION_MIXING 1
21327 _ACEOF
21328
21329 fi
21330 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
21331 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
21332
21333 # Check if we have .[us]leb128, and support symbol arithmetic with it.
21334 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
21335 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
21336 if test "${gcc_cv_as_leb128+set}" = set; then
21337 echo $ECHO_N "(cached) $ECHO_C" >&6
21338 else
21339 gcc_cv_as_leb128=no
21340 if test $in_tree_gas = yes; then
21341 if test $in_tree_gas_is_elf = yes \
21342 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
21343 then gcc_cv_as_leb128=yes
21344 fi
21345 elif test x$gcc_cv_as != x; then
21346 echo ' .data
21347 .uleb128 L2 - L1
21348 L1:
21349 .uleb128 1280
21350 .sleb128 -1010
21351 L2:' > conftest.s
21352 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21354 (eval $ac_try) 2>&5
21355 ac_status=$?
21356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21357 (exit $ac_status); }; }
21358 then
21359 # GAS versions before 2.11 do not support uleb128,
21360 # despite appearing to.
21361 # ??? There exists an elf-specific test that will crash
21362 # the assembler. Perhaps it's better to figure out whether
21363 # arbitrary sections are supported and try the test.
21364 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
21365 if echo "$as_ver" | grep GNU > /dev/null; then
21366 as_vers=`echo $as_ver | sed -n \
21367 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21368 as_major=`expr "$as_vers" : '\([0-9]*\)'`
21369 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
21370 if test $as_major -eq 2 && test $as_minor -lt 11
21371 then :
21372 else gcc_cv_as_leb128=yes
21373 fi
21374 fi
21375 else
21376 echo "configure: failed program was" >&5
21377 cat conftest.s >&5
21378 fi
21379 rm -f conftest.o conftest.s
21380 fi
21381 fi
21382 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
21383 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
21384 if test $gcc_cv_as_leb128 = yes; then
21385
21386 cat >>confdefs.h <<\_ACEOF
21387 #define HAVE_AS_LEB128 1
21388 _ACEOF
21389
21390 fi
21391
21392 # Check if we have assembler support for unwind directives.
21393 echo "$as_me:$LINENO: checking assembler for cfi directives" >&5
21394 echo $ECHO_N "checking assembler for cfi directives... $ECHO_C" >&6
21395 if test "${gcc_cv_as_cfi_directive+set}" = set; then
21396 echo $ECHO_N "(cached) $ECHO_C" >&6
21397 else
21398 gcc_cv_as_cfi_directive=no
21399 if test x$gcc_cv_as != x; then
21400 echo ' .text
21401 .cfi_startproc
21402 .cfi_offset 0, 0
21403 .cfi_same_value 1
21404 .cfi_def_cfa 1, 2
21405 .cfi_escape 1, 2, 3, 4, 5
21406 .cfi_endproc' > conftest.s
21407 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21408 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21409 (eval $ac_try) 2>&5
21410 ac_status=$?
21411 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21412 (exit $ac_status); }; }
21413 then
21414 case "$target" in
21415 *-*-solaris*)
21416 # If the linker used on Solaris (like Sun ld) isn't capable of merging
21417 # read-only and read-write sections, we need to make sure that the
21418 # assembler used emits read-write .eh_frame sections.
21419 if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
21420 if test "x$gcc_cv_objdump" != x; then
21421 if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
21422 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
21423 gcc_cv_as_cfi_directive=no
21424 else
21425 gcc_cv_as_cfi_directive=yes
21426 fi
21427 else
21428 # no objdump, err on the side of caution
21429 gcc_cv_as_cfi_directive=no
21430 fi
21431 else
21432 gcc_cv_as_cfi_directive=yes
21433 fi
21434 ;;
21435 *-*-*)
21436 gcc_cv_as_cfi_directive=yes
21437 ;;
21438 esac
21439 else
21440 echo "configure: failed program was" >&5
21441 cat conftest.s >&5
21442 fi
21443 rm -f conftest.o conftest.s
21444 fi
21445 fi
21446 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_directive" >&5
21447 echo "${ECHO_T}$gcc_cv_as_cfi_directive" >&6
21448
21449 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_readelf != x; then
21450 echo "$as_me:$LINENO: checking assembler for working cfi advance" >&5
21451 echo $ECHO_N "checking assembler for working cfi advance... $ECHO_C" >&6
21452 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then
21453 echo $ECHO_N "(cached) $ECHO_C" >&6
21454 else
21455 gcc_cv_as_cfi_advance_working=no
21456 if test x$gcc_cv_as != x; then
21457 echo ' .text
21458 .cfi_startproc
21459 .cfi_adjust_cfa_offset 64
21460 .skip 512, 0
21461 .cfi_adjust_cfa_offset 128
21462 .cfi_endproc' > conftest.s
21463 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21464 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21465 (eval $ac_try) 2>&5
21466 ac_status=$?
21467 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21468 (exit $ac_status); }; }
21469 then
21470
21471 if $gcc_cv_readelf -wf conftest.o 2>/dev/null \
21472 | grep 'DW_CFA_advance_loc[12]:[ ][ ]*512[ ]' >/dev/null; then
21473 gcc_cv_as_cfi_advance_working=yes
21474 fi
21475
21476 else
21477 echo "configure: failed program was" >&5
21478 cat conftest.s >&5
21479 fi
21480 rm -f conftest.o conftest.s
21481 fi
21482 fi
21483 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_advance_working" >&5
21484 echo "${ECHO_T}$gcc_cv_as_cfi_advance_working" >&6
21485
21486 else
21487 # no readelf, err on the side of caution
21488 gcc_cv_as_cfi_advance_working=no
21489 fi
21490
21491 cat >>confdefs.h <<_ACEOF
21492 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
21493 && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
21494 _ACEOF
21495
21496
21497 echo "$as_me:$LINENO: checking assembler for cfi personality directive" >&5
21498 echo $ECHO_N "checking assembler for cfi personality directive... $ECHO_C" >&6
21499 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then
21500 echo $ECHO_N "(cached) $ECHO_C" >&6
21501 else
21502 gcc_cv_as_cfi_personality_directive=no
21503 if test x$gcc_cv_as != x; then
21504 echo ' .text
21505 .cfi_startproc
21506 .cfi_personality 0, symbol
21507 .cfi_endproc' > conftest.s
21508 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21509 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21510 (eval $ac_try) 2>&5
21511 ac_status=$?
21512 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21513 (exit $ac_status); }; }
21514 then
21515 gcc_cv_as_cfi_personality_directive=yes
21516 else
21517 echo "configure: failed program was" >&5
21518 cat conftest.s >&5
21519 fi
21520 rm -f conftest.o conftest.s
21521 fi
21522 fi
21523 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_personality_directive" >&5
21524 echo "${ECHO_T}$gcc_cv_as_cfi_personality_directive" >&6
21525
21526
21527 cat >>confdefs.h <<_ACEOF
21528 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
21529 then echo 1; else echo 0; fi`
21530 _ACEOF
21531
21532
21533 # GAS versions up to and including 2.11.0 may mis-optimize
21534 # .eh_frame data.
21535 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
21536 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
21537 if test "${gcc_cv_as_eh_frame+set}" = set; then
21538 echo $ECHO_N "(cached) $ECHO_C" >&6
21539 else
21540 gcc_cv_as_eh_frame=no
21541 if test $in_tree_gas = yes; then
21542 if test $in_tree_gas_is_elf = yes \
21543 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21544 then gcc_cv_as_eh_frame=yes
21545 fi
21546 elif test x$gcc_cv_as != x; then
21547 echo ' .text
21548 .LFB1:
21549 .4byte 0
21550 .L1:
21551 .4byte 0
21552 .LFE1:
21553 .section .eh_frame,"aw",@progbits
21554 __FRAME_BEGIN__:
21555 .4byte .LECIE1-.LSCIE1
21556 .LSCIE1:
21557 .4byte 0x0
21558 .byte 0x1
21559 .ascii "z\0"
21560 .byte 0x1
21561 .byte 0x78
21562 .byte 0x1a
21563 .byte 0x0
21564 .byte 0x4
21565 .4byte 1
21566 .p2align 1
21567 .LECIE1:
21568 .LSFDE1:
21569 .4byte .LEFDE1-.LASFDE1
21570 .LASFDE1:
21571 .4byte .LASFDE1-__FRAME_BEGIN__
21572 .4byte .LFB1
21573 .4byte .LFE1-.LFB1
21574 .byte 0x4
21575 .4byte .LFE1-.LFB1
21576 .byte 0x4
21577 .4byte .L1-.LFB1
21578 .LEFDE1:' > conftest.s
21579 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21580 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21581 (eval $ac_try) 2>&5
21582 ac_status=$?
21583 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21584 (exit $ac_status); }; }
21585 then
21586 cat > conftest.lit <<EOF
21587 0000 10000000 00000000 017a0001 781a0004 .........z..x...
21588 0010 01000000 12000000 18000000 00000000 ................
21589 0020 08000000 04080000 0044 .........D
21590 EOF
21591 cat > conftest.big <<EOF
21592 0000 00000010 00000000 017a0001 781a0004 .........z..x...
21593 0010 00000001 00000012 00000018 00000000 ................
21594 0020 00000008 04000000 0844 .........D
21595 EOF
21596 # If the assembler didn't choke, and we can objdump,
21597 # and we got the correct data, then succeed.
21598 # The text in the here-document typically retains its unix-style line
21599 # endings, while the output of objdump will use host line endings.
21600 # Therefore, use diff -b for the comparisons.
21601 if test x$gcc_cv_objdump != x \
21602 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
21603 | tail -3 > conftest.got \
21604 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
21605 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
21606 then
21607 gcc_cv_as_eh_frame=yes
21608 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
21609 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21610 (eval $ac_try) 2>&5
21611 ac_status=$?
21612 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21613 (exit $ac_status); }; }; then
21614 gcc_cv_as_eh_frame=buggy
21615 else
21616 # Uh oh, what do we do now?
21617 gcc_cv_as_eh_frame=no
21618 fi
21619 else
21620 echo "configure: failed program was" >&5
21621 cat conftest.s >&5
21622 fi
21623 rm -f conftest.o conftest.s
21624 fi
21625 fi
21626 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
21627 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
21628
21629
21630 if test $gcc_cv_as_eh_frame = buggy; then
21631
21632 cat >>confdefs.h <<\_ACEOF
21633 #define USE_AS_TRADITIONAL_FORMAT 1
21634 _ACEOF
21635
21636 fi
21637
21638 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
21639 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
21640 if test "${gcc_cv_as_shf_merge+set}" = set; then
21641 echo $ECHO_N "(cached) $ECHO_C" >&6
21642 else
21643 gcc_cv_as_shf_merge=no
21644 if test $in_tree_gas = yes; then
21645 if test $in_tree_gas_is_elf = yes \
21646 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21647 then gcc_cv_as_shf_merge=yes
21648 fi
21649 elif test x$gcc_cv_as != x; then
21650 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
21651 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21652 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21653 (eval $ac_try) 2>&5
21654 ac_status=$?
21655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21656 (exit $ac_status); }; }
21657 then
21658 gcc_cv_as_shf_merge=yes
21659 else
21660 echo "configure: failed program was" >&5
21661 cat conftest.s >&5
21662 fi
21663 rm -f conftest.o conftest.s
21664 fi
21665 fi
21666 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21667 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21668
21669 if test $gcc_cv_as_shf_merge = no; then
21670 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
21671 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
21672 if test "${gcc_cv_as_shf_merge+set}" = set; then
21673 echo $ECHO_N "(cached) $ECHO_C" >&6
21674 else
21675 gcc_cv_as_shf_merge=no
21676 if test $in_tree_gas = yes; then
21677 if test $in_tree_gas_is_elf = yes \
21678 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21679 then gcc_cv_as_shf_merge=yes
21680 fi
21681 elif test x$gcc_cv_as != x; then
21682 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
21683 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21684 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21685 (eval $ac_try) 2>&5
21686 ac_status=$?
21687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21688 (exit $ac_status); }; }
21689 then
21690 gcc_cv_as_shf_merge=yes
21691 else
21692 echo "configure: failed program was" >&5
21693 cat conftest.s >&5
21694 fi
21695 rm -f conftest.o conftest.s
21696 fi
21697 fi
21698 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21699 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21700
21701 fi
21702
21703 cat >>confdefs.h <<_ACEOF
21704 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
21705 _ACEOF
21706
21707
21708 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21709 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21710 if test "${gcc_cv_as_comdat_group+set}" = set; then
21711 echo $ECHO_N "(cached) $ECHO_C" >&6
21712 else
21713 gcc_cv_as_comdat_group=no
21714 if test $in_tree_gas = yes; then
21715 if test $in_tree_gas_is_elf = yes \
21716 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21717 then gcc_cv_as_comdat_group=yes
21718 fi
21719 elif test x$gcc_cv_as != x; then
21720 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
21721 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21723 (eval $ac_try) 2>&5
21724 ac_status=$?
21725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21726 (exit $ac_status); }; }
21727 then
21728 gcc_cv_as_comdat_group=yes
21729 else
21730 echo "configure: failed program was" >&5
21731 cat conftest.s >&5
21732 fi
21733 rm -f conftest.o conftest.s
21734 fi
21735 fi
21736 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
21737 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
21738
21739 if test $gcc_cv_as_comdat_group = yes; then
21740 gcc_cv_as_comdat_group_percent=no
21741 else
21742 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21743 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21744 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
21745 echo $ECHO_N "(cached) $ECHO_C" >&6
21746 else
21747 gcc_cv_as_comdat_group_percent=no
21748 if test $in_tree_gas = yes; then
21749 if test $in_tree_gas_is_elf = yes \
21750 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21751 then gcc_cv_as_comdat_group_percent=yes
21752 fi
21753 elif test x$gcc_cv_as != x; then
21754 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
21755 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21756 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21757 (eval $ac_try) 2>&5
21758 ac_status=$?
21759 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21760 (exit $ac_status); }; }
21761 then
21762 gcc_cv_as_comdat_group_percent=yes
21763 else
21764 echo "configure: failed program was" >&5
21765 cat conftest.s >&5
21766 fi
21767 rm -f conftest.o conftest.s
21768 fi
21769 fi
21770 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
21771 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
21772
21773 fi
21774 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
21775 comdat_group=yes
21776 if test 0"$ld_date" -lt 20050308; then
21777 if test -n "$ld_date"; then
21778 # If there was date string, but was earlier than 2005-03-08, fail
21779 comdat_group=no
21780 elif test "$ld_vers_major" -lt 2; then
21781 comdat_group=no
21782 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21783 comdat_group=no
21784 fi
21785 fi
21786 else
21787 # assume linkers other than GNU ld don't support COMDAT group
21788 comdat_group=no
21789 fi
21790 if test $comdat_group = no; then
21791 gcc_cv_as_comdat_group=no
21792 gcc_cv_as_comdat_group_percent=no
21793 fi
21794
21795 cat >>confdefs.h <<_ACEOF
21796 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21797 _ACEOF
21798
21799
21800 # Thread-local storage - the check is heavily parameterized.
21801 conftest_s=
21802 tls_first_major=
21803 tls_first_minor=
21804 tls_as_opt=
21805 case "$target" in
21806 alpha*-*-*)
21807 conftest_s='
21808 .section ".tdata","awT",@progbits
21809 foo: .long 25
21810 .text
21811 ldq $27,__tls_get_addr($29) !literal!1
21812 lda $16,foo($29) !tlsgd!1
21813 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
21814 ldq $27,__tls_get_addr($29) !literal!2
21815 lda $16,foo($29) !tlsldm!2
21816 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
21817 ldq $1,foo($29) !gotdtprel
21818 ldah $2,foo($29) !dtprelhi
21819 lda $3,foo($2) !dtprello
21820 lda $4,foo($29) !dtprel
21821 ldq $1,foo($29) !gottprel
21822 ldah $2,foo($29) !tprelhi
21823 lda $3,foo($2) !tprello
21824 lda $4,foo($29) !tprel'
21825 tls_first_major=2
21826 tls_first_minor=13
21827 tls_as_opt=--fatal-warnings
21828 ;;
21829 cris-*-*|crisv32-*-*)
21830 conftest_s='
21831 .section ".tdata","awT",@progbits
21832 x: .long 25
21833 .text
21834 move.d x:IE,$r10
21835 nop'
21836 tls_first_major=2
21837 tls_first_minor=20
21838 tls_as_opt=--fatal-warnings
21839 ;;
21840 frv*-*-*)
21841 conftest_s='
21842 .section ".tdata","awT",@progbits
21843 x: .long 25
21844 .text
21845 call #gettlsoff(x)'
21846 tls_first_major=2
21847 tls_first_minor=14
21848 ;;
21849 hppa*-*-linux*)
21850 conftest_s='
21851 t1: .reg %r20
21852 t2: .reg %r21
21853 gp: .reg %r19
21854 .section ".tdata","awT",@progbits
21855 foo: .long 25
21856 .text
21857 .align 4
21858 addil LT%foo-$tls_gdidx$,gp
21859 ldo RT%foo-$tls_gdidx$(%r1),%arg0
21860 b __tls_get_addr
21861 nop
21862 addil LT%foo-$tls_ldidx$,gp
21863 b __tls_get_addr
21864 ldo RT%foo-$tls_ldidx$(%r1),%arg0
21865 addil LR%foo-$tls_dtpoff$,%ret0
21866 ldo RR%foo-$tls_dtpoff$(%r1),%t1
21867 mfctl %cr27,%t1
21868 addil LT%foo-$tls_ieoff$,gp
21869 ldw RT%foo-$tls_ieoff$(%r1),%t2
21870 add %t1,%t2,%t3
21871 mfctl %cr27,%t1
21872 addil LR%foo-$tls_leoff$,%t1
21873 ldo RR%foo-$tls_leoff$(%r1),%t2'
21874 tls_first_major=2
21875 tls_first_minor=15
21876 tls_as_opt=--fatal-warnings
21877 ;;
21878 arm*-*-*)
21879 conftest_s='
21880 .section ".tdata","awT",%progbits
21881 foo: .long 25
21882 .text
21883 .word foo(gottpoff)
21884 .word foo(tpoff)
21885 .word foo(tlsgd)
21886 .word foo(tlsldm)
21887 .word foo(tlsldo)'
21888 tls_first_major=2
21889 tls_first_minor=17
21890 ;;
21891 i[34567]86-*-*)
21892 conftest_s='
21893 .section ".tdata","awT",@progbits
21894 foo: .long 25
21895 .text
21896 movl %gs:0, %eax
21897 leal foo@TLSGD(,%ebx,1), %eax
21898 leal foo@TLSLDM(%ebx), %eax
21899 leal foo@DTPOFF(%eax), %edx
21900 movl foo@GOTTPOFF(%ebx), %eax
21901 subl foo@GOTTPOFF(%ebx), %eax
21902 addl foo@GOTNTPOFF(%ebx), %eax
21903 movl foo@INDNTPOFF, %eax
21904 movl $foo@TPOFF, %eax
21905 subl $foo@TPOFF, %eax
21906 leal foo@NTPOFF(%ecx), %eax'
21907 tls_first_major=2
21908 tls_first_minor=14
21909 tls_as_opt=--fatal-warnings
21910 ;;
21911 x86_64-*-*)
21912 conftest_s='
21913 .section ".tdata","awT",@progbits
21914 foo: .long 25
21915 .text
21916 movq %fs:0, %rax
21917 leaq foo@TLSGD(%rip), %rdi
21918 leaq foo@TLSLD(%rip), %rdi
21919 leaq foo@DTPOFF(%rax), %rdx
21920 movq foo@GOTTPOFF(%rip), %rax
21921 movq $foo@TPOFF, %rax'
21922 tls_first_major=2
21923 tls_first_minor=14
21924 tls_as_opt=--fatal-warnings
21925 ;;
21926 ia64-*-*)
21927 conftest_s='
21928 .section ".tdata","awT",@progbits
21929 foo: data8 25
21930 .text
21931 addl r16 = @ltoff(@dtpmod(foo#)), gp
21932 addl r17 = @ltoff(@dtprel(foo#)), gp
21933 addl r18 = @ltoff(@tprel(foo#)), gp
21934 addl r19 = @dtprel(foo#), gp
21935 adds r21 = @dtprel(foo#), r13
21936 movl r23 = @dtprel(foo#)
21937 addl r20 = @tprel(foo#), gp
21938 adds r22 = @tprel(foo#), r13
21939 movl r24 = @tprel(foo#)'
21940 tls_first_major=2
21941 tls_first_minor=13
21942 tls_as_opt=--fatal-warnings
21943 ;;
21944 mips*-*-*)
21945 conftest_s='
21946 .section .tdata,"awT",@progbits
21947 x:
21948 .word 2
21949 .text
21950 addiu $4, $28, %tlsgd(x)
21951 addiu $4, $28, %tlsldm(x)
21952 lui $4, %dtprel_hi(x)
21953 addiu $4, $4, %dtprel_lo(x)
21954 lw $4, %gottprel(x)($28)
21955 lui $4, %tprel_hi(x)
21956 addiu $4, $4, %tprel_lo(x)'
21957 tls_first_major=2
21958 tls_first_minor=16
21959 tls_as_opt='-32 --fatal-warnings'
21960 ;;
21961 powerpc-*-*)
21962 conftest_s='
21963 .section ".tdata","awT",@progbits
21964 .align 2
21965 ld0: .space 4
21966 ld1: .space 4
21967 x1: .space 4
21968 x2: .space 4
21969 x3: .space 4
21970 .text
21971 addi 3,31,ld0@got@tlsgd
21972 bl __tls_get_addr
21973 addi 3,31,x1@got@tlsld
21974 bl __tls_get_addr
21975 addi 9,3,x1@dtprel
21976 addis 9,3,x2@dtprel@ha
21977 addi 9,9,x2@dtprel@l
21978 lwz 9,x3@got@tprel(31)
21979 add 9,9,x@tls
21980 addi 9,2,x1@tprel
21981 addis 9,2,x2@tprel@ha
21982 addi 9,9,x2@tprel@l'
21983 tls_first_major=2
21984 tls_first_minor=14
21985 tls_as_opt="-a32 --fatal-warnings"
21986 ;;
21987 powerpc64-*-*)
21988 conftest_s='
21989 .section ".tdata","awT",@progbits
21990 .align 3
21991 ld0: .space 8
21992 ld1: .space 8
21993 x1: .space 8
21994 x2: .space 8
21995 x3: .space 8
21996 .text
21997 addi 3,2,ld0@got@tlsgd
21998 bl .__tls_get_addr
21999 nop
22000 addi 3,2,ld1@toc
22001 bl .__tls_get_addr
22002 nop
22003 addi 3,2,x1@got@tlsld
22004 bl .__tls_get_addr
22005 nop
22006 addi 9,3,x1@dtprel
22007 bl .__tls_get_addr
22008 nop
22009 addis 9,3,x2@dtprel@ha
22010 addi 9,9,x2@dtprel@l
22011 bl .__tls_get_addr
22012 nop
22013 ld 9,x3@got@dtprel(2)
22014 add 9,9,3
22015 bl .__tls_get_addr
22016 nop'
22017 tls_first_major=2
22018 tls_first_minor=14
22019 tls_as_opt="-a64 --fatal-warnings"
22020 ;;
22021 s390-*-*)
22022 conftest_s='
22023 .section ".tdata","awT",@progbits
22024 foo: .long 25
22025 .text
22026 .long foo@TLSGD
22027 .long foo@TLSLDM
22028 .long foo@DTPOFF
22029 .long foo@NTPOFF
22030 .long foo@GOTNTPOFF
22031 .long foo@INDNTPOFF
22032 l %r1,foo@GOTNTPOFF(%r12)
22033 l %r1,0(%r1):tls_load:foo
22034 bas %r14,0(%r1,%r13):tls_gdcall:foo
22035 bas %r14,0(%r1,%r13):tls_ldcall:foo'
22036 tls_first_major=2
22037 tls_first_minor=14
22038 tls_as_opt="-m31 --fatal-warnings"
22039 ;;
22040 s390x-*-*)
22041 conftest_s='
22042 .section ".tdata","awT",@progbits
22043 foo: .long 25
22044 .text
22045 .quad foo@TLSGD
22046 .quad foo@TLSLDM
22047 .quad foo@DTPOFF
22048 .quad foo@NTPOFF
22049 .quad foo@GOTNTPOFF
22050 lg %r1,foo@GOTNTPOFF(%r12)
22051 larl %r1,foo@INDNTPOFF
22052 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
22053 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
22054 tls_first_major=2
22055 tls_first_minor=14
22056 tls_as_opt="-m64 -Aesame --fatal-warnings"
22057 ;;
22058 sh-*-* | sh[34]-*-*)
22059 conftest_s='
22060 .section ".tdata","awT",@progbits
22061 foo: .long 25
22062 .text
22063 .long foo@TLSGD
22064 .long foo@TLSLDM
22065 .long foo@DTPOFF
22066 .long foo@GOTTPOFF
22067 .long foo@TPOFF'
22068 tls_first_major=2
22069 tls_first_minor=13
22070 tls_as_opt=--fatal-warnings
22071 ;;
22072 sparc*-*-*)
22073 case "$target" in
22074 sparc*-sun-solaris2.[56789]*)
22075 # TLS was introduced in the Solaris 9 4/04 release but
22076 # we do not enable it by default on Solaris 9 either.
22077 if test "x$enable_tls" = xyes ; then
22078 on_solaris=yes
22079 else
22080 enable_tls=no;
22081 fi
22082 ;;
22083 sparc*-sun-solaris2.*)
22084 on_solaris=yes
22085 ;;
22086 *)
22087 on_solaris=no
22088 ;;
22089 esac
22090 if test x$on_solaris = xyes && test x$gas_flag = xno; then
22091 conftest_s='
22092 .section ".tdata",#alloc,#write,#tls
22093 foo: .long 25
22094 .text
22095 sethi %tgd_hi22(foo), %o0
22096 add %o0, %tgd_lo10(foo), %o1
22097 add %l7, %o1, %o0, %tgd_add(foo)
22098 call __tls_get_addr, %tgd_call(foo)
22099 sethi %tldm_hi22(foo), %l1
22100 add %l1, %tldm_lo10(foo), %l2
22101 add %l7, %l2, %o0, %tldm_add(foo)
22102 call __tls_get_addr, %tldm_call(foo)
22103 sethi %tldo_hix22(foo), %l3
22104 xor %l3, %tldo_lox10(foo), %l4
22105 add %o0, %l4, %l5, %tldo_add(foo)
22106 sethi %tie_hi22(foo), %o3
22107 add %o3, %tie_lo10(foo), %o3
22108 ld [%l7 + %o3], %o2, %tie_ld(foo)
22109 add %g7, %o2, %o4, %tie_add(foo)
22110 sethi %tle_hix22(foo), %l1
22111 xor %l1, %tle_lox10(foo), %o5
22112 ld [%g7 + %o5], %o1'
22113 tls_first_major=0
22114 tls_first_minor=0
22115 else
22116 conftest_s='
22117 .section ".tdata","awT",@progbits
22118 foo: .long 25
22119 .text
22120 sethi %tgd_hi22(foo), %o0
22121 add %o0, %tgd_lo10(foo), %o1
22122 add %l7, %o1, %o0, %tgd_add(foo)
22123 call __tls_get_addr, %tgd_call(foo)
22124 sethi %tldm_hi22(foo), %l1
22125 add %l1, %tldm_lo10(foo), %l2
22126 add %l7, %l2, %o0, %tldm_add(foo)
22127 call __tls_get_addr, %tldm_call(foo)
22128 sethi %tldo_hix22(foo), %l3
22129 xor %l3, %tldo_lox10(foo), %l4
22130 add %o0, %l4, %l5, %tldo_add(foo)
22131 sethi %tie_hi22(foo), %o3
22132 add %o3, %tie_lo10(foo), %o3
22133 ld [%l7 + %o3], %o2, %tie_ld(foo)
22134 add %g7, %o2, %o4, %tie_add(foo)
22135 sethi %tle_hix22(foo), %l1
22136 xor %l1, %tle_lox10(foo), %o5
22137 ld [%g7 + %o5], %o1'
22138 tls_first_major=2
22139 tls_first_minor=14
22140 tls_as_opt="-32 --fatal-warnings"
22141 fi
22142 ;;
22143 xtensa*-*-*)
22144 conftest_s='
22145 .section ".tdata","awT",@progbits
22146 foo: .long 25
22147 .text
22148 movi a8, foo@TLSFUNC
22149 movi a10, foo@TLSARG
22150 callx8.tls a8, foo@TLSCALL'
22151 tls_first_major=2
22152 tls_first_minor=19
22153 ;;
22154 esac
22155 set_have_as_tls=no
22156 if test "x$enable_tls" = xno ; then
22157 : # TLS explicitly disabled.
22158 elif test "x$enable_tls" = xyes ; then
22159 set_have_as_tls=yes # TLS explicitly enabled.
22160 elif test -z "$tls_first_major"; then
22161 : # If we don't have a check, assume no support.
22162 else
22163 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
22164 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
22165 if test "${gcc_cv_as_tls+set}" = set; then
22166 echo $ECHO_N "(cached) $ECHO_C" >&6
22167 else
22168 gcc_cv_as_tls=no
22169 if test $in_tree_gas = yes; then
22170 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
22171 then gcc_cv_as_tls=yes
22172 fi
22173 elif test x$gcc_cv_as != x; then
22174 echo "$conftest_s" > conftest.s
22175 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
22176 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22177 (eval $ac_try) 2>&5
22178 ac_status=$?
22179 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22180 (exit $ac_status); }; }
22181 then
22182 gcc_cv_as_tls=yes
22183 else
22184 echo "configure: failed program was" >&5
22185 cat conftest.s >&5
22186 fi
22187 rm -f conftest.o conftest.s
22188 fi
22189 fi
22190 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
22191 echo "${ECHO_T}$gcc_cv_as_tls" >&6
22192 if test $gcc_cv_as_tls = yes; then
22193 set_have_as_tls=yes
22194 fi
22195 fi
22196 if test $set_have_as_tls = yes ; then
22197
22198 cat >>confdefs.h <<\_ACEOF
22199 #define HAVE_AS_TLS 1
22200 _ACEOF
22201
22202 fi
22203
22204 # Target-specific assembler checks.
22205
22206 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
22207 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
22208 gcc_cv_ld_static_dynamic=no
22209 if test $in_tree_ld = yes ; then
22210 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
22211 gcc_cv_ld_static_dynamic=yes
22212 fi
22213 elif test x$gcc_cv_ld != x; then
22214 # Check if linker supports -Bstatic/-Bdynamic option
22215 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
22216 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
22217 gcc_cv_ld_static_dynamic=yes
22218 fi
22219 fi
22220 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
22221
22222 cat >>confdefs.h <<\_ACEOF
22223 #define HAVE_LD_STATIC_DYNAMIC 1
22224 _ACEOF
22225
22226 fi
22227 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
22228 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
22229
22230 if test x"$demangler_in_ld" = xyes; then
22231 echo "$as_me:$LINENO: checking linker --demangle support" >&5
22232 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
22233 gcc_cv_ld_demangle=no
22234 if test $in_tree_ld = yes; then
22235 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
22236 gcc_cv_ld_demangle=yes
22237 fi
22238 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
22239 # Check if the GNU linker supports --demangle option
22240 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
22241 gcc_cv_ld_demangle=yes
22242 fi
22243 fi
22244 if test x"$gcc_cv_ld_demangle" = xyes; then
22245
22246 cat >>confdefs.h <<\_ACEOF
22247 #define HAVE_LD_DEMANGLE 1
22248 _ACEOF
22249
22250 fi
22251 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
22252 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
22253 fi
22254
22255 case "$target" in
22256 # All TARGET_ABI_OSF targets.
22257 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
22258 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22259 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22260 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
22261 echo $ECHO_N "(cached) $ECHO_C" >&6
22262 else
22263 gcc_cv_as_alpha_explicit_relocs=no
22264 if test $in_tree_gas = yes; then
22265 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22266 then gcc_cv_as_alpha_explicit_relocs=yes
22267 fi
22268 elif test x$gcc_cv_as != x; then
22269 echo ' .set nomacro
22270 .text
22271 extbl $3, $2, $3 !lituse_bytoff!1
22272 ldq $2, a($29) !literal!1
22273 ldq $4, b($29) !literal!2
22274 ldq_u $3, 0($2) !lituse_base!1
22275 ldq $27, f($29) !literal!5
22276 jsr $26, ($27), f !lituse_jsr!5
22277 ldah $29, 0($26) !gpdisp!3
22278 lda $0, c($29) !gprel
22279 ldah $1, d($29) !gprelhigh
22280 lda $1, d($1) !gprellow
22281 lda $29, 0($29) !gpdisp!3' > conftest.s
22282 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22283 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22284 (eval $ac_try) 2>&5
22285 ac_status=$?
22286 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22287 (exit $ac_status); }; }
22288 then
22289 gcc_cv_as_alpha_explicit_relocs=yes
22290 else
22291 echo "configure: failed program was" >&5
22292 cat conftest.s >&5
22293 fi
22294 rm -f conftest.o conftest.s
22295 fi
22296 fi
22297 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
22298 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
22299 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
22300
22301 cat >>confdefs.h <<\_ACEOF
22302 #define HAVE_AS_EXPLICIT_RELOCS 1
22303 _ACEOF
22304
22305 fi
22306 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
22307 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
22308 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
22309 echo $ECHO_N "(cached) $ECHO_C" >&6
22310 else
22311 gcc_cv_as_alpha_jsrdirect_relocs=no
22312 if test $in_tree_gas = yes; then
22313 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
22314 then gcc_cv_as_alpha_jsrdirect_relocs=yes
22315 fi
22316 elif test x$gcc_cv_as != x; then
22317 echo ' .set nomacro
22318 .text
22319 ldq $27, a($29) !literal!1
22320 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
22321 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22322 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22323 (eval $ac_try) 2>&5
22324 ac_status=$?
22325 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22326 (exit $ac_status); }; }
22327 then
22328 gcc_cv_as_alpha_jsrdirect_relocs=yes
22329 else
22330 echo "configure: failed program was" >&5
22331 cat conftest.s >&5
22332 fi
22333 rm -f conftest.o conftest.s
22334 fi
22335 fi
22336 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
22337 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
22338 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
22339
22340 cat >>confdefs.h <<\_ACEOF
22341 #define HAVE_AS_JSRDIRECT_RELOCS 1
22342 _ACEOF
22343
22344 fi
22345 ;;
22346
22347 cris-*-*)
22348 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
22349 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
22350 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
22351 echo $ECHO_N "(cached) $ECHO_C" >&6
22352 else
22353 gcc_cv_as_cris_no_mul_bug=no
22354 if test $in_tree_gas = yes; then
22355 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22356 then gcc_cv_as_cris_no_mul_bug=yes
22357 fi
22358 elif test x$gcc_cv_as != x; then
22359 echo '.text' > conftest.s
22360 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
22361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22362 (eval $ac_try) 2>&5
22363 ac_status=$?
22364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22365 (exit $ac_status); }; }
22366 then
22367 gcc_cv_as_cris_no_mul_bug=yes
22368 else
22369 echo "configure: failed program was" >&5
22370 cat conftest.s >&5
22371 fi
22372 rm -f conftest.o conftest.s
22373 fi
22374 fi
22375 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
22376 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
22377 if test $gcc_cv_as_cris_no_mul_bug = yes; then
22378
22379 cat >>confdefs.h <<\_ACEOF
22380 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
22381 _ACEOF
22382
22383 fi
22384 ;;
22385
22386 sparc*-*-*)
22387 echo "$as_me:$LINENO: checking assembler for .register" >&5
22388 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
22389 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
22390 echo $ECHO_N "(cached) $ECHO_C" >&6
22391 else
22392 gcc_cv_as_sparc_register_op=no
22393 if test x$gcc_cv_as != x; then
22394 echo '.register %g2, #scratch' > conftest.s
22395 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22396 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22397 (eval $ac_try) 2>&5
22398 ac_status=$?
22399 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22400 (exit $ac_status); }; }
22401 then
22402 gcc_cv_as_sparc_register_op=yes
22403 else
22404 echo "configure: failed program was" >&5
22405 cat conftest.s >&5
22406 fi
22407 rm -f conftest.o conftest.s
22408 fi
22409 fi
22410 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
22411 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
22412 if test $gcc_cv_as_sparc_register_op = yes; then
22413
22414 cat >>confdefs.h <<\_ACEOF
22415 #define HAVE_AS_REGISTER_PSEUDO_OP 1
22416 _ACEOF
22417
22418 fi
22419
22420 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
22421 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
22422 if test "${gcc_cv_as_sparc_relax+set}" = set; then
22423 echo $ECHO_N "(cached) $ECHO_C" >&6
22424 else
22425 gcc_cv_as_sparc_relax=no
22426 if test x$gcc_cv_as != x; then
22427 echo '.text' > conftest.s
22428 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
22429 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22430 (eval $ac_try) 2>&5
22431 ac_status=$?
22432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22433 (exit $ac_status); }; }
22434 then
22435 gcc_cv_as_sparc_relax=yes
22436 else
22437 echo "configure: failed program was" >&5
22438 cat conftest.s >&5
22439 fi
22440 rm -f conftest.o conftest.s
22441 fi
22442 fi
22443 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
22444 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
22445 if test $gcc_cv_as_sparc_relax = yes; then
22446
22447 cat >>confdefs.h <<\_ACEOF
22448 #define HAVE_AS_RELAX_OPTION 1
22449 _ACEOF
22450
22451 fi
22452
22453 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
22454 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
22455 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
22456 echo $ECHO_N "(cached) $ECHO_C" >&6
22457 else
22458 gcc_cv_as_sparc_ua_pcrel=no
22459 if test x$gcc_cv_as != x; then
22460 echo '.text
22461 foo:
22462 nop
22463 .data
22464 .align 4
22465 .byte 0
22466 .uaword %r_disp32(foo)' > conftest.s
22467 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
22468 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22469 (eval $ac_try) 2>&5
22470 ac_status=$?
22471 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22472 (exit $ac_status); }; }
22473 then
22474 if test x$gcc_cv_ld != x \
22475 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
22476 gcc_cv_as_sparc_ua_pcrel=yes
22477 fi
22478 rm -f conftest
22479 else
22480 echo "configure: failed program was" >&5
22481 cat conftest.s >&5
22482 fi
22483 rm -f conftest.o conftest.s
22484 fi
22485 fi
22486 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
22487 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
22488 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
22489
22490 cat >>confdefs.h <<\_ACEOF
22491 #define HAVE_AS_SPARC_UA_PCREL 1
22492 _ACEOF
22493
22494
22495 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
22496 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
22497 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
22498 echo $ECHO_N "(cached) $ECHO_C" >&6
22499 else
22500 gcc_cv_as_sparc_ua_pcrel_hidden=no
22501 if test x$gcc_cv_as != x; then
22502 echo '.data
22503 .align 4
22504 .byte 0x31
22505 .uaword %r_disp32(foo)
22506 .byte 0x32, 0x33, 0x34
22507 .global foo
22508 .hidden foo
22509 foo:
22510 .skip 4' > conftest.s
22511 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
22512 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22513 (eval $ac_try) 2>&5
22514 ac_status=$?
22515 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22516 (exit $ac_status); }; }
22517 then
22518 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
22519 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
22520 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
22521 | grep ' 31000000 07323334' > /dev/null 2>&1; then
22522 if $gcc_cv_objdump -R conftest 2> /dev/null \
22523 | grep 'DISP32' > /dev/null 2>&1; then
22524 :
22525 else
22526 gcc_cv_as_sparc_ua_pcrel_hidden=yes
22527 fi
22528 fi
22529 rm -f conftest
22530 else
22531 echo "configure: failed program was" >&5
22532 cat conftest.s >&5
22533 fi
22534 rm -f conftest.o conftest.s
22535 fi
22536 fi
22537 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
22538 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
22539 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
22540
22541 cat >>confdefs.h <<\_ACEOF
22542 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
22543 _ACEOF
22544
22545 fi
22546
22547 fi # unaligned pcrel relocs
22548
22549 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
22550 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
22551 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
22552 echo $ECHO_N "(cached) $ECHO_C" >&6
22553 else
22554 gcc_cv_as_sparc_offsetable_lo10=no
22555 if test x$gcc_cv_as != x; then
22556 echo '.text
22557 or %g1, %lo(ab) + 12, %g1
22558 or %g1, %lo(ab + 12), %g1' > conftest.s
22559 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
22560 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22561 (eval $ac_try) 2>&5
22562 ac_status=$?
22563 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22564 (exit $ac_status); }; }
22565 then
22566 if test x$gcc_cv_objdump != x \
22567 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
22568 | grep ' 82106000 82106000' > /dev/null 2>&1; then
22569 gcc_cv_as_sparc_offsetable_lo10=yes
22570 fi
22571 else
22572 echo "configure: failed program was" >&5
22573 cat conftest.s >&5
22574 fi
22575 rm -f conftest.o conftest.s
22576 fi
22577 fi
22578 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
22579 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
22580 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
22581
22582 cat >>confdefs.h <<\_ACEOF
22583 #define HAVE_AS_OFFSETABLE_LO10 1
22584 _ACEOF
22585
22586 fi
22587 ;;
22588
22589 i[34567]86-*-* | x86_64-*-*)
22590 case $target_os in
22591 cygwin* | pe | mingw32*)
22592 # Used for DWARF 2 in PE
22593 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
22594 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
22595 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
22596 echo $ECHO_N "(cached) $ECHO_C" >&6
22597 else
22598 gcc_cv_as_ix86_pe_secrel32=no
22599 if test $in_tree_gas = yes; then
22600 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22601 then gcc_cv_as_ix86_pe_secrel32=yes
22602 fi
22603 elif test x$gcc_cv_as != x; then
22604 echo '.text
22605 foo: nop
22606 .data
22607 .secrel32 foo' > conftest.s
22608 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22609 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22610 (eval $ac_try) 2>&5
22611 ac_status=$?
22612 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22613 (exit $ac_status); }; }
22614 then
22615 if test x$gcc_cv_ld != x \
22616 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
22617 gcc_cv_as_ix86_pe_secrel32=yes
22618 fi
22619 rm -f conftest
22620 else
22621 echo "configure: failed program was" >&5
22622 cat conftest.s >&5
22623 fi
22624 rm -f conftest.o conftest.s
22625 fi
22626 fi
22627 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
22628 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
22629 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
22630
22631 cat >>confdefs.h <<\_ACEOF
22632 #define HAVE_GAS_PE_SECREL32_RELOC 1
22633 _ACEOF
22634
22635 fi
22636 ;;
22637 esac
22638
22639 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
22640 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
22641 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
22642 echo $ECHO_N "(cached) $ECHO_C" >&6
22643 else
22644 gcc_cv_as_ix86_filds_fists=no
22645 if test $in_tree_gas = yes; then
22646 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
22647 then gcc_cv_as_ix86_filds_fists=yes
22648 fi
22649 elif test x$gcc_cv_as != x; then
22650 echo 'filds mem; fists mem' > conftest.s
22651 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22652 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22653 (eval $ac_try) 2>&5
22654 ac_status=$?
22655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22656 (exit $ac_status); }; }
22657 then
22658 gcc_cv_as_ix86_filds_fists=yes
22659 else
22660 echo "configure: failed program was" >&5
22661 cat conftest.s >&5
22662 fi
22663 rm -f conftest.o conftest.s
22664 fi
22665 fi
22666 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
22667 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
22668 if test $gcc_cv_as_ix86_filds_fists = yes; then
22669
22670 cat >>confdefs.h <<\_ACEOF
22671 #define HAVE_GAS_FILDS_FISTS 1
22672 _ACEOF
22673
22674 fi
22675
22676 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
22677 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
22678 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
22679 echo $ECHO_N "(cached) $ECHO_C" >&6
22680 else
22681 gcc_cv_as_ix86_cmov_sun_syntax=no
22682 if test x$gcc_cv_as != x; then
22683 echo 'cmovl.l %edx, %eax' > conftest.s
22684 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22685 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22686 (eval $ac_try) 2>&5
22687 ac_status=$?
22688 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22689 (exit $ac_status); }; }
22690 then
22691 gcc_cv_as_ix86_cmov_sun_syntax=yes
22692 else
22693 echo "configure: failed program was" >&5
22694 cat conftest.s >&5
22695 fi
22696 rm -f conftest.o conftest.s
22697 fi
22698 fi
22699 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
22700 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
22701 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
22702
22703 cat >>confdefs.h <<\_ACEOF
22704 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
22705 _ACEOF
22706
22707 fi
22708
22709 echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
22710 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
22711 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
22712 echo $ECHO_N "(cached) $ECHO_C" >&6
22713 else
22714 gcc_cv_as_ix86_ffreep=no
22715 if test x$gcc_cv_as != x; then
22716 echo 'ffreep %st(1)' > conftest.s
22717 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22718 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22719 (eval $ac_try) 2>&5
22720 ac_status=$?
22721 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22722 (exit $ac_status); }; }
22723 then
22724 gcc_cv_as_ix86_ffreep=yes
22725 else
22726 echo "configure: failed program was" >&5
22727 cat conftest.s >&5
22728 fi
22729 rm -f conftest.o conftest.s
22730 fi
22731 fi
22732 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
22733 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
22734 if test $gcc_cv_as_ix86_ffreep = yes; then
22735
22736 cat >>confdefs.h <<\_ACEOF
22737 #define HAVE_AS_IX86_FFREEP 1
22738 _ACEOF
22739
22740 fi
22741
22742 echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
22743 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
22744 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
22745 echo $ECHO_N "(cached) $ECHO_C" >&6
22746 else
22747 gcc_cv_as_ix86_sahf=no
22748 if test x$gcc_cv_as != x; then
22749 echo 'sahf' > conftest.s
22750 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22751 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22752 (eval $ac_try) 2>&5
22753 ac_status=$?
22754 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22755 (exit $ac_status); }; }
22756 then
22757 gcc_cv_as_ix86_sahf=yes
22758 else
22759 echo "configure: failed program was" >&5
22760 cat conftest.s >&5
22761 fi
22762 rm -f conftest.o conftest.s
22763 fi
22764 fi
22765 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
22766 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
22767 if test $gcc_cv_as_ix86_sahf = yes; then
22768
22769 cat >>confdefs.h <<\_ACEOF
22770 #define HAVE_AS_IX86_SAHF 1
22771 _ACEOF
22772
22773 fi
22774
22775 echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
22776 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
22777 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
22778 echo $ECHO_N "(cached) $ECHO_C" >&6
22779 else
22780 gcc_cv_as_ix86_diff_sect_delta=no
22781 if test x$gcc_cv_as != x; then
22782 echo '.section .rodata
22783 .L1:
22784 .long .L2-.L1
22785 .long .L3-.L1
22786 .text
22787 .L3: nop
22788 .L2: nop' > conftest.s
22789 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22790 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22791 (eval $ac_try) 2>&5
22792 ac_status=$?
22793 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22794 (exit $ac_status); }; }
22795 then
22796 gcc_cv_as_ix86_diff_sect_delta=yes
22797 else
22798 echo "configure: failed program was" >&5
22799 cat conftest.s >&5
22800 fi
22801 rm -f conftest.o conftest.s
22802 fi
22803 fi
22804 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22805 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
22806 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22807
22808 cat >>confdefs.h <<\_ACEOF
22809 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
22810 _ACEOF
22811
22812 fi
22813
22814 # This one is used unconditionally by i386.[ch]; it is to be defined
22815 # to 1 if the feature is present, 0 otherwise.
22816 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
22817 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
22818 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
22819 echo $ECHO_N "(cached) $ECHO_C" >&6
22820 else
22821 gcc_cv_as_ix86_gotoff_in_data=no
22822 if test $in_tree_gas = yes; then
22823 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22824 then gcc_cv_as_ix86_gotoff_in_data=yes
22825 fi
22826 elif test x$gcc_cv_as != x; then
22827 echo ' .text
22828 .L0:
22829 nop
22830 .data
22831 .long .L0@GOTOFF' > conftest.s
22832 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22834 (eval $ac_try) 2>&5
22835 ac_status=$?
22836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22837 (exit $ac_status); }; }
22838 then
22839 gcc_cv_as_ix86_gotoff_in_data=yes
22840 else
22841 echo "configure: failed program was" >&5
22842 cat conftest.s >&5
22843 fi
22844 rm -f conftest.o conftest.s
22845 fi
22846 fi
22847 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22848 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
22849
22850
22851 cat >>confdefs.h <<_ACEOF
22852 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
22853 _ACEOF
22854
22855 ;;
22856
22857 ia64*-*-*)
22858 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
22859 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
22860 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
22861 echo $ECHO_N "(cached) $ECHO_C" >&6
22862 else
22863 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
22864 if test $in_tree_gas = yes; then
22865 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22866 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22867 fi
22868 elif test x$gcc_cv_as != x; then
22869 echo ' .text
22870 addl r15 = @ltoffx(x#), gp
22871 ;;
22872 ld8.mov r16 = [r15], x#' > conftest.s
22873 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22874 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22875 (eval $ac_try) 2>&5
22876 ac_status=$?
22877 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22878 (exit $ac_status); }; }
22879 then
22880 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22881 else
22882 echo "configure: failed program was" >&5
22883 cat conftest.s >&5
22884 fi
22885 rm -f conftest.o conftest.s
22886 fi
22887 fi
22888 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
22889 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
22890 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
22891
22892 cat >>confdefs.h <<\_ACEOF
22893 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
22894 _ACEOF
22895
22896 fi
22897
22898 ;;
22899
22900 powerpc*-*-*)
22901 case $target in
22902 *-*-aix*) conftest_s=' .machine "pwr5"
22903 .csect .text[PR]
22904 mfcr 3,128';;
22905 *-*-darwin*)
22906 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
22907 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
22908 if test "${gcc_cv_as_machine_directive+set}" = set; then
22909 echo $ECHO_N "(cached) $ECHO_C" >&6
22910 else
22911 gcc_cv_as_machine_directive=no
22912 if test x$gcc_cv_as != x; then
22913 echo ' .machine ppc7400' > conftest.s
22914 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22915 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22916 (eval $ac_try) 2>&5
22917 ac_status=$?
22918 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22919 (exit $ac_status); }; }
22920 then
22921 gcc_cv_as_machine_directive=yes
22922 else
22923 echo "configure: failed program was" >&5
22924 cat conftest.s >&5
22925 fi
22926 rm -f conftest.o conftest.s
22927 fi
22928 fi
22929 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
22930 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
22931
22932 if test x$gcc_cv_as_machine_directive != xyes; then
22933 echo "*** This target requires an assembler supporting \".machine\"" >&2
22934 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
22935 test x$build = x$target && exit 1
22936 fi
22937 conftest_s=' .text
22938 mfcr r3,128';;
22939 *) conftest_s=' .machine power4
22940 .text
22941 mfcr 3,128';;
22942 esac
22943
22944 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
22945 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
22946 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
22947 echo $ECHO_N "(cached) $ECHO_C" >&6
22948 else
22949 gcc_cv_as_powerpc_mfcrf=no
22950 if test $in_tree_gas = yes; then
22951 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22952 then gcc_cv_as_powerpc_mfcrf=yes
22953 fi
22954 elif test x$gcc_cv_as != x; then
22955 echo "$conftest_s" > conftest.s
22956 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22958 (eval $ac_try) 2>&5
22959 ac_status=$?
22960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22961 (exit $ac_status); }; }
22962 then
22963 gcc_cv_as_powerpc_mfcrf=yes
22964 else
22965 echo "configure: failed program was" >&5
22966 cat conftest.s >&5
22967 fi
22968 rm -f conftest.o conftest.s
22969 fi
22970 fi
22971 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
22972 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
22973 if test $gcc_cv_as_powerpc_mfcrf = yes; then
22974
22975 cat >>confdefs.h <<\_ACEOF
22976 #define HAVE_AS_MFCRF 1
22977 _ACEOF
22978
22979 fi
22980
22981 case $target in
22982 *-*-aix*) conftest_s=' .machine "pwr5"
22983 .csect .text[PR]
22984 popcntb 3,3';;
22985 *) conftest_s=' .machine power5
22986 .text
22987 popcntb 3,3';;
22988 esac
22989
22990 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
22991 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
22992 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
22993 echo $ECHO_N "(cached) $ECHO_C" >&6
22994 else
22995 gcc_cv_as_powerpc_popcntb=no
22996 if test $in_tree_gas = yes; then
22997 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22998 then gcc_cv_as_powerpc_popcntb=yes
22999 fi
23000 elif test x$gcc_cv_as != x; then
23001 echo "$conftest_s" > conftest.s
23002 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23003 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23004 (eval $ac_try) 2>&5
23005 ac_status=$?
23006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23007 (exit $ac_status); }; }
23008 then
23009 gcc_cv_as_powerpc_popcntb=yes
23010 else
23011 echo "configure: failed program was" >&5
23012 cat conftest.s >&5
23013 fi
23014 rm -f conftest.o conftest.s
23015 fi
23016 fi
23017 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
23018 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
23019 if test $gcc_cv_as_powerpc_popcntb = yes; then
23020
23021 cat >>confdefs.h <<\_ACEOF
23022 #define HAVE_AS_POPCNTB 1
23023 _ACEOF
23024
23025 fi
23026
23027 case $target in
23028 *-*-aix*) conftest_s=' .machine "pwr5x"
23029 .csect .text[PR]
23030 frin 1,1';;
23031 *) conftest_s=' .machine power5
23032 .text
23033 frin 1,1';;
23034 esac
23035
23036 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
23037 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
23038 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
23039 echo $ECHO_N "(cached) $ECHO_C" >&6
23040 else
23041 gcc_cv_as_powerpc_fprnd=no
23042 if test $in_tree_gas = yes; then
23043 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23044 then gcc_cv_as_powerpc_fprnd=yes
23045 fi
23046 elif test x$gcc_cv_as != x; then
23047 echo "$conftest_s" > conftest.s
23048 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23049 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23050 (eval $ac_try) 2>&5
23051 ac_status=$?
23052 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23053 (exit $ac_status); }; }
23054 then
23055 gcc_cv_as_powerpc_fprnd=yes
23056 else
23057 echo "configure: failed program was" >&5
23058 cat conftest.s >&5
23059 fi
23060 rm -f conftest.o conftest.s
23061 fi
23062 fi
23063 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
23064 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
23065 if test $gcc_cv_as_powerpc_fprnd = yes; then
23066
23067 cat >>confdefs.h <<\_ACEOF
23068 #define HAVE_AS_FPRND 1
23069 _ACEOF
23070
23071 fi
23072
23073 case $target in
23074 *-*-aix*) conftest_s=' .machine "pwr6"
23075 .csect .text[PR]
23076 mffgpr 1,3';;
23077 *) conftest_s=' .machine power6
23078 .text
23079 mffgpr 1,3';;
23080 esac
23081
23082 echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
23083 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
23084 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
23085 echo $ECHO_N "(cached) $ECHO_C" >&6
23086 else
23087 gcc_cv_as_powerpc_mfpgpr=no
23088 if test $in_tree_gas = yes; then
23089 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23090 then gcc_cv_as_powerpc_mfpgpr=yes
23091 fi
23092 elif test x$gcc_cv_as != x; then
23093 echo "$conftest_s" > conftest.s
23094 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23095 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23096 (eval $ac_try) 2>&5
23097 ac_status=$?
23098 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23099 (exit $ac_status); }; }
23100 then
23101 gcc_cv_as_powerpc_mfpgpr=yes
23102 else
23103 echo "configure: failed program was" >&5
23104 cat conftest.s >&5
23105 fi
23106 rm -f conftest.o conftest.s
23107 fi
23108 fi
23109 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
23110 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
23111 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
23112
23113 cat >>confdefs.h <<\_ACEOF
23114 #define HAVE_AS_MFPGPR 1
23115 _ACEOF
23116
23117 fi
23118
23119 case $target in
23120 *-*-aix*) conftest_s=' .csect .text[PR]
23121 LCF..0:
23122 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
23123 *-*-darwin*)
23124 conftest_s=' .text
23125 LCF0:
23126 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
23127 *) conftest_s=' .text
23128 .LCF0:
23129 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
23130 esac
23131
23132 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
23133 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
23134 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
23135 echo $ECHO_N "(cached) $ECHO_C" >&6
23136 else
23137 gcc_cv_as_powerpc_rel16=no
23138 if test $in_tree_gas = yes; then
23139 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23140 then gcc_cv_as_powerpc_rel16=yes
23141 fi
23142 elif test x$gcc_cv_as != x; then
23143 echo "$conftest_s" > conftest.s
23144 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23145 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23146 (eval $ac_try) 2>&5
23147 ac_status=$?
23148 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23149 (exit $ac_status); }; }
23150 then
23151 gcc_cv_as_powerpc_rel16=yes
23152 else
23153 echo "configure: failed program was" >&5
23154 cat conftest.s >&5
23155 fi
23156 rm -f conftest.o conftest.s
23157 fi
23158 fi
23159 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
23160 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
23161 if test $gcc_cv_as_powerpc_rel16 = yes; then
23162
23163 cat >>confdefs.h <<\_ACEOF
23164 #define HAVE_AS_REL16 1
23165 _ACEOF
23166
23167 fi
23168
23169 case $target in
23170 *-*-aix*) conftest_s=' .machine "pwr6"
23171 .csect .text[PR]
23172 cmpb 3,4,5';;
23173 *) conftest_s=' .machine power6
23174 .text
23175 cmpb 3,4,5';;
23176 esac
23177
23178 echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
23179 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
23180 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
23181 echo $ECHO_N "(cached) $ECHO_C" >&6
23182 else
23183 gcc_cv_as_powerpc_cmpb=no
23184 if test $in_tree_gas = yes; then
23185 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23186 then gcc_cv_as_powerpc_cmpb=yes
23187 fi
23188 elif test x$gcc_cv_as != x; then
23189 echo "$conftest_s" > conftest.s
23190 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23192 (eval $ac_try) 2>&5
23193 ac_status=$?
23194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23195 (exit $ac_status); }; }
23196 then
23197 gcc_cv_as_powerpc_cmpb=yes
23198 else
23199 echo "configure: failed program was" >&5
23200 cat conftest.s >&5
23201 fi
23202 rm -f conftest.o conftest.s
23203 fi
23204 fi
23205 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
23206 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
23207 if test $gcc_cv_as_powerpc_cmpb = yes; then
23208
23209 cat >>confdefs.h <<\_ACEOF
23210 #define HAVE_AS_CMPB 1
23211 _ACEOF
23212
23213 fi
23214
23215 case $target in
23216 *-*-aix*) conftest_s=' .machine "pwr6"
23217 .csect .text[PR]
23218 dadd 1,2,3';;
23219 *) conftest_s=' .machine power6
23220 .text
23221 dadd 1,2,3';;
23222 esac
23223
23224 echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
23225 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
23226 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
23227 echo $ECHO_N "(cached) $ECHO_C" >&6
23228 else
23229 gcc_cv_as_powerpc_dfp=no
23230 if test $in_tree_gas = yes; then
23231 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23232 then gcc_cv_as_powerpc_dfp=yes
23233 fi
23234 elif test x$gcc_cv_as != x; then
23235 echo "$conftest_s" > conftest.s
23236 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23238 (eval $ac_try) 2>&5
23239 ac_status=$?
23240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23241 (exit $ac_status); }; }
23242 then
23243 gcc_cv_as_powerpc_dfp=yes
23244 else
23245 echo "configure: failed program was" >&5
23246 cat conftest.s >&5
23247 fi
23248 rm -f conftest.o conftest.s
23249 fi
23250 fi
23251 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
23252 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
23253 if test $gcc_cv_as_powerpc_dfp = yes; then
23254
23255 cat >>confdefs.h <<\_ACEOF
23256 #define HAVE_AS_DFP 1
23257 _ACEOF
23258
23259 fi
23260
23261 case $target in
23262 *-*-aix*) conftest_s=' .machine "pwr7"
23263 .csect .text[PR]
23264 lxvd2x 1,2,3';;
23265 *) conftest_s=' .machine power7
23266 .text
23267 lxvd2x 1,2,3';;
23268 esac
23269
23270 echo "$as_me:$LINENO: checking assembler for vector-scalar support" >&5
23271 echo $ECHO_N "checking assembler for vector-scalar support... $ECHO_C" >&6
23272 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then
23273 echo $ECHO_N "(cached) $ECHO_C" >&6
23274 else
23275 gcc_cv_as_powerpc_vsx=no
23276 if test $in_tree_gas = yes; then
23277 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23278 then gcc_cv_as_powerpc_vsx=yes
23279 fi
23280 elif test x$gcc_cv_as != x; then
23281 echo "$conftest_s" > conftest.s
23282 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23283 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23284 (eval $ac_try) 2>&5
23285 ac_status=$?
23286 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23287 (exit $ac_status); }; }
23288 then
23289 gcc_cv_as_powerpc_vsx=yes
23290 else
23291 echo "configure: failed program was" >&5
23292 cat conftest.s >&5
23293 fi
23294 rm -f conftest.o conftest.s
23295 fi
23296 fi
23297 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_vsx" >&5
23298 echo "${ECHO_T}$gcc_cv_as_powerpc_vsx" >&6
23299 if test $gcc_cv_as_powerpc_vsx = yes; then
23300
23301 cat >>confdefs.h <<\_ACEOF
23302 #define HAVE_AS_VSX 1
23303 _ACEOF
23304
23305 fi
23306
23307 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
23308 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
23309 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
23310 echo $ECHO_N "(cached) $ECHO_C" >&6
23311 else
23312 gcc_cv_as_powerpc_gnu_attribute=no
23313 if test $in_tree_gas = yes; then
23314 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23315 then gcc_cv_as_powerpc_gnu_attribute=yes
23316 fi
23317 elif test x$gcc_cv_as != x; then
23318 echo '.gnu_attribute 4,1' > conftest.s
23319 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23320 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23321 (eval $ac_try) 2>&5
23322 ac_status=$?
23323 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23324 (exit $ac_status); }; }
23325 then
23326 gcc_cv_as_powerpc_gnu_attribute=yes
23327 else
23328 echo "configure: failed program was" >&5
23329 cat conftest.s >&5
23330 fi
23331 rm -f conftest.o conftest.s
23332 fi
23333 fi
23334 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
23335 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
23336 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
23337
23338 cat >>confdefs.h <<\_ACEOF
23339 #define HAVE_AS_GNU_ATTRIBUTE 1
23340 _ACEOF
23341
23342 fi
23343
23344 echo "$as_me:$LINENO: checking assembler for tls marker support" >&5
23345 echo $ECHO_N "checking assembler for tls marker support... $ECHO_C" >&6
23346 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then
23347 echo $ECHO_N "(cached) $ECHO_C" >&6
23348 else
23349 gcc_cv_as_powerpc_tls_markers=no
23350 if test $in_tree_gas = yes; then
23351 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
23352 then gcc_cv_as_powerpc_tls_markers=yes
23353 fi
23354 elif test x$gcc_cv_as != x; then
23355 echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
23356 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23357 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23358 (eval $ac_try) 2>&5
23359 ac_status=$?
23360 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23361 (exit $ac_status); }; }
23362 then
23363 gcc_cv_as_powerpc_tls_markers=yes
23364 else
23365 echo "configure: failed program was" >&5
23366 cat conftest.s >&5
23367 fi
23368 rm -f conftest.o conftest.s
23369 fi
23370 fi
23371 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_tls_markers" >&5
23372 echo "${ECHO_T}$gcc_cv_as_powerpc_tls_markers" >&6
23373 if test $gcc_cv_as_powerpc_tls_markers = yes; then
23374
23375 cat >>confdefs.h <<\_ACEOF
23376 #define HAVE_AS_TLS_MARKERS 1
23377 _ACEOF
23378
23379 fi
23380 ;;
23381
23382 mips*-*-*)
23383 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
23384 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
23385 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
23386 echo $ECHO_N "(cached) $ECHO_C" >&6
23387 else
23388 gcc_cv_as_mips_explicit_relocs=no
23389 if test $in_tree_gas = yes; then
23390 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23391 then gcc_cv_as_mips_explicit_relocs=yes
23392 fi
23393 elif test x$gcc_cv_as != x; then
23394 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
23395 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23396 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23397 (eval $ac_try) 2>&5
23398 ac_status=$?
23399 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23400 (exit $ac_status); }; }
23401 then
23402 gcc_cv_as_mips_explicit_relocs=yes
23403 else
23404 echo "configure: failed program was" >&5
23405 cat conftest.s >&5
23406 fi
23407 rm -f conftest.o conftest.s
23408 fi
23409 fi
23410 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
23411 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
23412 if test $gcc_cv_as_mips_explicit_relocs = yes; then
23413 if test x$target_cpu_default = x
23414 then target_cpu_default=MASK_EXPLICIT_RELOCS
23415 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
23416 fi
23417 fi
23418 echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
23419 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
23420 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
23421 echo $ECHO_N "(cached) $ECHO_C" >&6
23422 else
23423 gcc_cv_as_mips_no_shared=no
23424 if test $in_tree_gas = yes; then
23425 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23426 then gcc_cv_as_mips_no_shared=yes
23427 fi
23428 elif test x$gcc_cv_as != x; then
23429 echo 'nop' > conftest.s
23430 if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
23431 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23432 (eval $ac_try) 2>&5
23433 ac_status=$?
23434 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23435 (exit $ac_status); }; }
23436 then
23437 gcc_cv_as_mips_no_shared=yes
23438 else
23439 echo "configure: failed program was" >&5
23440 cat conftest.s >&5
23441 fi
23442 rm -f conftest.o conftest.s
23443 fi
23444 fi
23445 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
23446 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
23447 if test $gcc_cv_as_mips_no_shared = yes; then
23448
23449 cat >>confdefs.h <<\_ACEOF
23450 #define HAVE_AS_NO_SHARED 1
23451 _ACEOF
23452
23453 fi
23454
23455 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
23456 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
23457 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
23458 echo $ECHO_N "(cached) $ECHO_C" >&6
23459 else
23460 gcc_cv_as_mips_gnu_attribute=no
23461 if test $in_tree_gas = yes; then
23462 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23463 then gcc_cv_as_mips_gnu_attribute=yes
23464 fi
23465 elif test x$gcc_cv_as != x; then
23466 echo '.gnu_attribute 4,1' > conftest.s
23467 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23468 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23469 (eval $ac_try) 2>&5
23470 ac_status=$?
23471 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23472 (exit $ac_status); }; }
23473 then
23474 gcc_cv_as_mips_gnu_attribute=yes
23475 else
23476 echo "configure: failed program was" >&5
23477 cat conftest.s >&5
23478 fi
23479 rm -f conftest.o conftest.s
23480 fi
23481 fi
23482 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
23483 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
23484 if test $gcc_cv_as_mips_gnu_attribute = yes; then
23485
23486 cat >>confdefs.h <<\_ACEOF
23487 #define HAVE_AS_GNU_ATTRIBUTE 1
23488 _ACEOF
23489
23490 fi
23491
23492 echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
23493 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
23494 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
23495 echo $ECHO_N "(cached) $ECHO_C" >&6
23496 else
23497 gcc_cv_as_mips_dtprelword=no
23498 if test $in_tree_gas = yes; then
23499 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23500 then gcc_cv_as_mips_dtprelword=yes
23501 fi
23502 elif test x$gcc_cv_as != x; then
23503 echo '.section .tdata,"awT",@progbits
23504 x:
23505 .word 2
23506 .text
23507 .dtprelword x+0x8000' > conftest.s
23508 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23509 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23510 (eval $ac_try) 2>&5
23511 ac_status=$?
23512 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23513 (exit $ac_status); }; }
23514 then
23515 gcc_cv_as_mips_dtprelword=yes
23516 else
23517 echo "configure: failed program was" >&5
23518 cat conftest.s >&5
23519 fi
23520 rm -f conftest.o conftest.s
23521 fi
23522 fi
23523 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
23524 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
23525 if test $gcc_cv_as_mips_dtprelword = yes; then
23526
23527 cat >>confdefs.h <<\_ACEOF
23528 #define HAVE_AS_DTPRELWORD 1
23529 _ACEOF
23530
23531 fi
23532 ;;
23533 esac
23534
23535 # Mips and HP-UX need the GNU assembler.
23536 # Linux on IA64 might be able to use the Intel assembler.
23537
23538 case "$target" in
23539 mips*-*-* | *-*-hpux* )
23540 if test x$gas_flag = xyes \
23541 || test x"$host" != x"$build" \
23542 || test ! -x "$gcc_cv_as" \
23543 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
23544 :
23545 else
23546 echo "*** This configuration requires the GNU assembler" >&2
23547 exit 1
23548 fi
23549 ;;
23550 esac
23551
23552 # ??? Not all targets support dwarf2 debug_line, even within a version
23553 # of gas. Moreover, we need to emit a valid instruction to trigger any
23554 # info to the output file. So, as supported targets are added to gas 2.11,
23555 # add some instruction here to (also) show we expect this might work.
23556 # ??? Once 2.11 is released, probably need to add first known working
23557 # version to the per-target configury.
23558 case "$target" in
23559 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
23560 | x86_64*-*-* | hppa*-*-* | arm*-*-* \
23561 | xstormy16*-*-* | cris-*-* | crisv32-*-* | xtensa*-*-* | bfin-*-* | score*-*-* \
23562 | spu-*-* | fido*-*-* | m32c-*-*)
23563 insn="nop"
23564 ;;
23565 ia64*-*-* | s390*-*-*)
23566 insn="nop 0"
23567 ;;
23568 mmix-*-*)
23569 insn="swym 0"
23570 ;;
23571 esac
23572 if test x"$insn" != x; then
23573 conftest_s="\
23574 .file 1 \"conftest.s\"
23575 .loc 1 3 0
23576 $insn"
23577 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
23578 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
23579 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
23580 echo $ECHO_N "(cached) $ECHO_C" >&6
23581 else
23582 gcc_cv_as_dwarf2_debug_line=no
23583 if test $in_tree_gas = yes; then
23584 if test $in_tree_gas_is_elf = yes \
23585 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23586 then gcc_cv_as_dwarf2_debug_line=yes
23587 fi
23588 elif test x$gcc_cv_as != x; then
23589 echo "$conftest_s" > conftest.s
23590 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23591 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23592 (eval $ac_try) 2>&5
23593 ac_status=$?
23594 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23595 (exit $ac_status); }; }
23596 then
23597 if test x$gcc_cv_objdump != x \
23598 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
23599 | grep debug_line > /dev/null 2>&1; then
23600 gcc_cv_as_dwarf2_debug_line=yes
23601 fi
23602 else
23603 echo "configure: failed program was" >&5
23604 cat conftest.s >&5
23605 fi
23606 rm -f conftest.o conftest.s
23607 fi
23608 fi
23609 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
23610 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
23611
23612
23613 # The .debug_line file table must be in the exact order that
23614 # we specified the files, since these indices are also used
23615 # by DW_AT_decl_file. Approximate this test by testing if
23616 # the assembler bitches if the same index is assigned twice.
23617 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
23618 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
23619 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
23620 echo $ECHO_N "(cached) $ECHO_C" >&6
23621 else
23622 gcc_cv_as_dwarf2_file_buggy=no
23623 if test x$gcc_cv_as != x; then
23624 echo ' .file 1 "foo.s"
23625 .file 1 "bar.s"' > conftest.s
23626 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23627 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23628 (eval $ac_try) 2>&5
23629 ac_status=$?
23630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23631 (exit $ac_status); }; }
23632 then
23633 gcc_cv_as_dwarf2_file_buggy=yes
23634 else
23635 echo "configure: failed program was" >&5
23636 cat conftest.s >&5
23637 fi
23638 rm -f conftest.o conftest.s
23639 fi
23640 fi
23641 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
23642 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
23643
23644
23645 if test $gcc_cv_as_dwarf2_debug_line = yes \
23646 && test $gcc_cv_as_dwarf2_file_buggy = no; then
23647
23648 cat >>confdefs.h <<\_ACEOF
23649 #define HAVE_AS_DWARF2_DEBUG_LINE 1
23650 _ACEOF
23651
23652 fi
23653
23654 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
23655 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
23656 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
23657 echo $ECHO_N "(cached) $ECHO_C" >&6
23658 else
23659 gcc_cv_as_gdwarf2_flag=no
23660 if test $in_tree_gas = yes; then
23661 if test $in_tree_gas_is_elf = yes \
23662 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23663 then gcc_cv_as_gdwarf2_flag=yes
23664 fi
23665 elif test x$gcc_cv_as != x; then
23666 echo "$insn" > conftest.s
23667 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
23668 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23669 (eval $ac_try) 2>&5
23670 ac_status=$?
23671 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23672 (exit $ac_status); }; }
23673 then
23674 gcc_cv_as_gdwarf2_flag=yes
23675 else
23676 echo "configure: failed program was" >&5
23677 cat conftest.s >&5
23678 fi
23679 rm -f conftest.o conftest.s
23680 fi
23681 fi
23682 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
23683 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
23684 if test $gcc_cv_as_gdwarf2_flag = yes; then
23685
23686 cat >>confdefs.h <<\_ACEOF
23687 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
23688 _ACEOF
23689
23690 fi
23691
23692 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
23693 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
23694 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
23695 echo $ECHO_N "(cached) $ECHO_C" >&6
23696 else
23697 gcc_cv_as_gstabs_flag=no
23698 if test $in_tree_gas = yes; then
23699 if test $in_tree_gas_is_elf = yes \
23700 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23701 then gcc_cv_as_gstabs_flag=yes
23702 fi
23703 elif test x$gcc_cv_as != x; then
23704 echo "$insn" > conftest.s
23705 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
23706 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23707 (eval $ac_try) 2>&5
23708 ac_status=$?
23709 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23710 (exit $ac_status); }; }
23711 then
23712 # The native Solaris 9/Intel assembler doesn't understand --gstabs
23713 # and warns about it, but still exits successfully. So check for
23714 # this.
23715 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
23716 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23717 (eval $ac_try) 2>&5
23718 ac_status=$?
23719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23720 (exit $ac_status); }; }
23721 then :
23722 else gcc_cv_as_gstabs_flag=yes
23723 fi
23724 else
23725 echo "configure: failed program was" >&5
23726 cat conftest.s >&5
23727 fi
23728 rm -f conftest.o conftest.s
23729 fi
23730 fi
23731 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
23732 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
23733 if test $gcc_cv_as_gstabs_flag = yes; then
23734
23735 cat >>confdefs.h <<\_ACEOF
23736 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
23737 _ACEOF
23738
23739 fi
23740
23741 echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
23742 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
23743 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
23744 echo $ECHO_N "(cached) $ECHO_C" >&6
23745 else
23746 gcc_cv_as_debug_prefix_map_flag=no
23747 if test $in_tree_gas = yes; then
23748 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23749 then gcc_cv_as_debug_prefix_map_flag=yes
23750 fi
23751 elif test x$gcc_cv_as != x; then
23752 echo "$insn" > conftest.s
23753 if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
23754 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23755 (eval $ac_try) 2>&5
23756 ac_status=$?
23757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23758 (exit $ac_status); }; }
23759 then
23760 gcc_cv_as_debug_prefix_map_flag=yes
23761 else
23762 echo "configure: failed program was" >&5
23763 cat conftest.s >&5
23764 fi
23765 rm -f conftest.o conftest.s
23766 fi
23767 fi
23768 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
23769 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
23770 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
23771
23772 cat >>confdefs.h <<\_ACEOF
23773 #define HAVE_AS_DEBUG_PREFIX_MAP 1
23774 _ACEOF
23775
23776 fi
23777 fi
23778
23779 echo "$as_me:$LINENO: checking assembler for .lcomm with alignment" >&5
23780 echo $ECHO_N "checking assembler for .lcomm with alignment... $ECHO_C" >&6
23781 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then
23782 echo $ECHO_N "(cached) $ECHO_C" >&6
23783 else
23784 gcc_cv_as_lcomm_with_alignment=no
23785 if test x$gcc_cv_as != x; then
23786 echo '.lcomm bar,4,16' > conftest.s
23787 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23788 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23789 (eval $ac_try) 2>&5
23790 ac_status=$?
23791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23792 (exit $ac_status); }; }
23793 then
23794 gcc_cv_as_lcomm_with_alignment=yes
23795 else
23796 echo "configure: failed program was" >&5
23797 cat conftest.s >&5
23798 fi
23799 rm -f conftest.o conftest.s
23800 fi
23801 fi
23802 echo "$as_me:$LINENO: result: $gcc_cv_as_lcomm_with_alignment" >&5
23803 echo "${ECHO_T}$gcc_cv_as_lcomm_with_alignment" >&6
23804 if test $gcc_cv_as_lcomm_with_alignment = yes; then
23805
23806 cat >>confdefs.h <<\_ACEOF
23807 #define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1
23808 _ACEOF
23809
23810 fi
23811
23812 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
23813 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
23814 if test "${gcc_cv_as_line_zero+set}" = set; then
23815 echo $ECHO_N "(cached) $ECHO_C" >&6
23816 else
23817 gcc_cv_as_line_zero=no
23818 if test $in_tree_gas = yes; then
23819 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
23820 then gcc_cv_as_line_zero=yes
23821 fi
23822 elif test "x$gcc_cv_as" != x; then
23823 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
23824 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
23825 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23826 (eval $ac_try) 2>&5
23827 ac_status=$?
23828 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23829 (exit $ac_status); }; } &&
23830 test "x`cat conftest.out`" = x
23831 then
23832 gcc_cv_as_line_zero=yes
23833 else
23834 echo "configure: failed program was" >&5
23835 cat conftest.s >&5
23836 echo "configure: error output was" >&5
23837 cat conftest.out >&5
23838 fi
23839 rm -f conftest.o conftest.s conftest.out
23840 fi
23841 fi
23842 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
23843 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
23844 if test "x$gcc_cv_as_line_zero" = xyes; then
23845
23846 cat >>confdefs.h <<\_ACEOF
23847 #define HAVE_AS_LINE_ZERO 1
23848 _ACEOF
23849
23850 fi
23851
23852 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
23853 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
23854 gcc_cv_ld_eh_frame_hdr=no
23855 if test $in_tree_ld = yes ; then
23856 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
23857 && test $in_tree_ld_is_elf = yes; then
23858 gcc_cv_ld_eh_frame_hdr=yes
23859 fi
23860 elif test x$gcc_cv_ld != x; then
23861 # Check if linker supports --eh-frame-hdr option
23862 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
23863 gcc_cv_ld_eh_frame_hdr=yes
23864 fi
23865 fi
23866
23867 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
23868
23869 cat >>confdefs.h <<\_ACEOF
23870 #define HAVE_LD_EH_FRAME_HDR 1
23871 _ACEOF
23872
23873 fi
23874 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
23875 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
23876
23877 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
23878 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
23879 gcc_cv_ld_pie=no
23880 if test $in_tree_ld = yes ; then
23881 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
23882 && test $in_tree_ld_is_elf = yes; then
23883 gcc_cv_ld_pie=yes
23884 fi
23885 elif test x$gcc_cv_ld != x; then
23886 # Check if linker supports -pie option
23887 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
23888 gcc_cv_ld_pie=yes
23889 fi
23890 fi
23891 if test x"$gcc_cv_ld_pie" = xyes; then
23892
23893 cat >>confdefs.h <<\_ACEOF
23894 #define HAVE_LD_PIE 1
23895 _ACEOF
23896
23897 fi
23898 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
23899 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
23900
23901 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
23902 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
23903 gcc_cv_ld_eh_gc_sections=no
23904 if test $in_tree_ld = yes ; then
23905 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
23906 && test $in_tree_ld_is_elf = yes; then
23907 gcc_cv_ld_eh_gc_sections=yes
23908 fi
23909 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23910 cat > conftest.s <<EOF
23911 .section .text
23912 .globl _start
23913 .type _start, @function
23914 _start:
23915 .long foo
23916 .size _start, .-_start
23917 .section .text.foo,"ax",@progbits
23918 .type foo, @function
23919 foo:
23920 .long 0
23921 .size foo, .-foo
23922 .section .gcc_except_table.foo,"a",@progbits
23923 .L0:
23924 .long 0
23925 .section .eh_frame,"a",@progbits
23926 .long .L0
23927 EOF
23928 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23929 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23930 | grep "gc-sections option ignored" > /dev/null; then
23931 gcc_cv_ld_eh_gc_sections=no
23932 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23933 gcc_cv_ld_eh_gc_sections=yes
23934 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
23935 if test x$gcc_cv_as_comdat_group != xyes; then
23936 gcc_cv_ld_eh_gc_sections=no
23937 cat > conftest.s <<EOF
23938 .section .text
23939 .globl _start
23940 .type _start, @function
23941 _start:
23942 .long foo
23943 .size _start, .-_start
23944 .section .gnu.linkonce.t.foo,"ax",@progbits
23945 .type foo, @function
23946 foo:
23947 .long 0
23948 .size foo, .-foo
23949 .section .gcc_except_table.foo,"a",@progbits
23950 .L0:
23951 .long 0
23952 .section .eh_frame,"a",@progbits
23953 .long .L0
23954 EOF
23955 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23956 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23957 | grep "gc-sections option ignored" > /dev/null; then
23958 gcc_cv_ld_eh_gc_sections=no
23959 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23960 gcc_cv_ld_eh_gc_sections=yes
23961 fi
23962 fi
23963 fi
23964 fi
23965 fi
23966 rm -f conftest.s conftest.o conftest
23967 fi
23968 case "$target" in
23969 hppa*-*-linux*)
23970 # ??? This apparently exposes a binutils bug with PC-relative relocations.
23971 gcc_cv_ld_eh_gc_sections=no
23972 ;;
23973 esac
23974 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
23975
23976 cat >>confdefs.h <<\_ACEOF
23977 #define HAVE_LD_EH_GC_SECTIONS 1
23978 _ACEOF
23979
23980 fi
23981 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
23982 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
23983
23984 # --------
23985 # UNSORTED
23986 # --------
23987
23988 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
23989 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
23990 if test "${gcc_cv_ld_as_needed+set}" = set; then
23991 echo $ECHO_N "(cached) $ECHO_C" >&6
23992 else
23993 gcc_cv_ld_as_needed=no
23994 if test $in_tree_ld = yes ; then
23995 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23996 && test $in_tree_ld_is_elf = yes; then
23997 gcc_cv_ld_as_needed=yes
23998 fi
23999 elif test x$gcc_cv_ld != x; then
24000 # Check if linker supports --as-needed and --no-as-needed options
24001 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
24002 gcc_cv_ld_as_needed=yes
24003 fi
24004 fi
24005
24006 fi
24007 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
24008 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
24009 if test x"$gcc_cv_ld_as_needed" = xyes; then
24010
24011 cat >>confdefs.h <<\_ACEOF
24012 #define HAVE_LD_AS_NEEDED 1
24013 _ACEOF
24014
24015 fi
24016
24017 case "$target:$tm_file" in
24018 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
24019 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
24020 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
24021 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
24022 echo $ECHO_N "(cached) $ECHO_C" >&6
24023 else
24024 gcc_cv_ld_no_dot_syms=no
24025 if test $in_tree_ld = yes ; then
24026 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
24027 gcc_cv_ld_no_dot_syms=yes
24028 fi
24029 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
24030 cat > conftest1.s <<EOF
24031 .text
24032 bl .foo
24033 EOF
24034 cat > conftest2.s <<EOF
24035 .section ".opd","aw"
24036 .align 3
24037 .globl foo
24038 .type foo,@function
24039 foo:
24040 .quad .LEfoo,.TOC.@tocbase,0
24041 .text
24042 .LEfoo:
24043 blr
24044 .size foo,.-.LEfoo
24045 EOF
24046 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
24047 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
24048 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
24049 gcc_cv_ld_no_dot_syms=yes
24050 fi
24051 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
24052 fi
24053
24054 fi
24055 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
24056 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
24057 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
24058
24059 cat >>confdefs.h <<\_ACEOF
24060 #define HAVE_LD_NO_DOT_SYMS 1
24061 _ACEOF
24062
24063 fi
24064 ;;
24065 esac
24066
24067 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
24068 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
24069 if test "${gcc_cv_ld_sysroot+set}" = set; then
24070 echo $ECHO_N "(cached) $ECHO_C" >&6
24071 else
24072 gcc_cv_ld_sysroot=no
24073 if test $in_tree_ld = yes ; then
24074 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
24075 gcc_cv_ld_sysroot=yes
24076 fi
24077 elif test x$gcc_cv_ld != x; then
24078 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
24079 gcc_cv_ld_sysroot=yes
24080 fi
24081 fi
24082 fi
24083 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
24084 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
24085 if test x"$gcc_cv_ld_sysroot" = xyes; then
24086
24087 cat >>confdefs.h <<\_ACEOF
24088 #define HAVE_LD_SYSROOT 1
24089 _ACEOF
24090
24091 fi
24092
24093 if test x$with_sysroot = x && test x$host = x$target \
24094 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
24095 && test "$prefix" != "NONE"; then
24096
24097 cat >>confdefs.h <<_ACEOF
24098 #define PREFIX_INCLUDE_DIR "$prefix/include"
24099 _ACEOF
24100
24101 fi
24102
24103 # Test for stack protector support in target C library.
24104 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
24105 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
24106 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
24107 echo $ECHO_N "(cached) $ECHO_C" >&6
24108 else
24109 gcc_cv_libc_provides_ssp=no
24110 case "$target" in
24111 *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
24112 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24113 if test "x$with_sysroot" = x; then
24114 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24115 elif test "x$with_build_sysroot" != "x"; then
24116 glibc_header_dir="${with_build_sysroot}/usr/include"
24117 elif test "x$with_sysroot" = xyes; then
24118 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24119 else
24120 glibc_header_dir="${with_sysroot}/usr/include"
24121 fi
24122 else
24123 glibc_header_dir=/usr/include
24124 fi
24125 # glibc 2.4 and later provides __stack_chk_fail and
24126 # either __stack_chk_guard, or TLS access to stack guard canary.
24127 if test -f $glibc_header_dir/features.h \
24128 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
24129 $glibc_header_dir/features.h > /dev/null; then
24130 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
24131 $glibc_header_dir/features.h > /dev/null; then
24132 gcc_cv_libc_provides_ssp=yes
24133 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
24134 $glibc_header_dir/features.h > /dev/null \
24135 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
24136 $glibc_header_dir/features.h > /dev/null; then
24137 gcc_cv_libc_provides_ssp=yes
24138 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
24139 $glibc_header_dir/features.h > /dev/null && \
24140 test -f $glibc_header_dir/bits/uClibc_config.h && \
24141 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
24142 $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
24143 gcc_cv_libc_provides_ssp=yes
24144 fi
24145 fi
24146 ;;
24147 *-*-gnu*)
24148 # Avoid complicated tests (see
24149 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
24150 # simply assert that glibc does provide this, which is true for all
24151 # realistically usable GNU/Hurd configurations.
24152 gcc_cv_libc_provides_ssp=yes;;
24153 *-*-darwin*)
24154 echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
24155 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
24156 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
24157 echo $ECHO_N "(cached) $ECHO_C" >&6
24158 else
24159 cat >conftest.$ac_ext <<_ACEOF
24160 /* confdefs.h. */
24161 _ACEOF
24162 cat confdefs.h >>conftest.$ac_ext
24163 cat >>conftest.$ac_ext <<_ACEOF
24164 /* end confdefs.h. */
24165 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
24166 For example, HP-UX 11i <limits.h> declares gettimeofday. */
24167 #define __stack_chk_fail innocuous___stack_chk_fail
24168
24169 /* System header to define __stub macros and hopefully few prototypes,
24170 which can conflict with char __stack_chk_fail (); below.
24171 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
24172 <limits.h> exists even on freestanding compilers. */
24173
24174 #ifdef __STDC__
24175 # include <limits.h>
24176 #else
24177 # include <assert.h>
24178 #endif
24179
24180 #undef __stack_chk_fail
24181
24182 /* Override any gcc2 internal prototype to avoid an error. */
24183 #ifdef __cplusplus
24184 extern "C"
24185 {
24186 #endif
24187 /* We use char because int might match the return type of a gcc2
24188 builtin and then its argument prototype would still apply. */
24189 char __stack_chk_fail ();
24190 /* The GNU C library defines this for functions which it implements
24191 to always fail with ENOSYS. Some functions are actually named
24192 something starting with __ and the normal name is an alias. */
24193 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
24194 choke me
24195 #else
24196 char (*f) () = __stack_chk_fail;
24197 #endif
24198 #ifdef __cplusplus
24199 }
24200 #endif
24201
24202 int
24203 main ()
24204 {
24205 return f != __stack_chk_fail;
24206 ;
24207 return 0;
24208 }
24209 _ACEOF
24210 rm -f conftest.$ac_objext conftest$ac_exeext
24211 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
24212 (eval $ac_link) 2>conftest.er1
24213 ac_status=$?
24214 grep -v '^ *+' conftest.er1 >conftest.err
24215 rm -f conftest.er1
24216 cat conftest.err >&5
24217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24218 (exit $ac_status); } &&
24219 { ac_try='test -z "$ac_c_werror_flag"
24220 || test ! -s conftest.err'
24221 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24222 (eval $ac_try) 2>&5
24223 ac_status=$?
24224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24225 (exit $ac_status); }; } &&
24226 { ac_try='test -s conftest$ac_exeext'
24227 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24228 (eval $ac_try) 2>&5
24229 ac_status=$?
24230 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24231 (exit $ac_status); }; }; then
24232 ac_cv_func___stack_chk_fail=yes
24233 else
24234 echo "$as_me: failed program was:" >&5
24235 sed 's/^/| /' conftest.$ac_ext >&5
24236
24237 ac_cv_func___stack_chk_fail=no
24238 fi
24239 rm -f conftest.err conftest.$ac_objext \
24240 conftest$ac_exeext conftest.$ac_ext
24241 fi
24242 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
24243 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
24244 if test $ac_cv_func___stack_chk_fail = yes; then
24245 gcc_cv_libc_provides_ssp=yes
24246 else
24247 echo "no __stack_chk_fail on this target"
24248 fi
24249
24250 ;;
24251 *) gcc_cv_libc_provides_ssp=no ;;
24252 esac
24253 fi
24254 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
24255 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
24256
24257 if test x$gcc_cv_libc_provides_ssp = xyes; then
24258
24259 cat >>confdefs.h <<\_ACEOF
24260 #define TARGET_LIBC_PROVIDES_SSP 1
24261 _ACEOF
24262
24263 fi
24264
24265 # Check if TFmode long double should be used by default or not.
24266 # Some glibc targets used DFmode long double, but with glibc 2.4
24267 # and later they can use TFmode.
24268 case "$target" in
24269 powerpc*-*-linux* | \
24270 powerpc*-*-gnu* | \
24271 sparc*-*-linux* | \
24272 s390*-*-linux* | \
24273 alpha*-*-linux*)
24274
24275 # Check whether --with-long-double-128 or --without-long-double-128 was given.
24276 if test "${with_long_double_128+set}" = set; then
24277 withval="$with_long_double_128"
24278 gcc_cv_target_ldbl128="$with_long_double_128"
24279 else
24280 gcc_cv_target_ldbl128=no
24281 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24282 if test "x$with_sysroot" = x; then
24283 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24284 elif test "x$with_build_sysroot" != "x"; then
24285 glibc_header_dir="${with_build_sysroot}/usr/include"
24286 elif test "x$with_sysroot" = xyes; then
24287 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24288 else
24289 glibc_header_dir="${with_sysroot}/usr/include"
24290 fi
24291 else
24292 glibc_header_dir=/usr/include
24293 fi
24294 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
24295 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
24296 && gcc_cv_target_ldbl128=yes
24297
24298 fi;
24299 ;;
24300 esac
24301 if test x$gcc_cv_target_ldbl128 = xyes; then
24302
24303 cat >>confdefs.h <<\_ACEOF
24304 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
24305 _ACEOF
24306
24307 fi
24308
24309 # Find out what GC implementation we want, or may, use.
24310
24311 # Check whether --with-gc or --without-gc was given.
24312 if test "${with_gc+set}" = set; then
24313 withval="$with_gc"
24314 case "$withval" in
24315 page)
24316 GGC=ggc-$withval
24317 ;;
24318 zone)
24319 GGC=ggc-$withval
24320
24321 cat >>confdefs.h <<\_ACEOF
24322 #define GGC_ZONE 1
24323 _ACEOF
24324
24325 ;;
24326 *)
24327 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
24328 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
24329 { (exit 1); exit 1; }; }
24330 ;;
24331 esac
24332 else
24333 GGC=ggc-page
24334 fi;
24335
24336 echo "Using $GGC for garbage collection."
24337
24338 # Use the system's zlib library.
24339 zlibdir=-L../zlib
24340 zlibinc="-I\$(srcdir)/../zlib"
24341
24342 # Check whether --with-system-zlib or --without-system-zlib was given.
24343 if test "${with_system_zlib+set}" = set; then
24344 withval="$with_system_zlib"
24345 zlibdir=
24346 zlibinc=
24347
24348 fi;
24349
24350
24351
24352
24353 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
24354 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
24355 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
24356 if test "${enable_maintainer_mode+set}" = set; then
24357 enableval="$enable_maintainer_mode"
24358 maintainer_mode=$enableval
24359 else
24360 maintainer_mode=no
24361 fi;
24362
24363 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
24364 echo "${ECHO_T}$maintainer_mode" >&6
24365
24366 if test "$maintainer_mode" = "yes"; then
24367 MAINT=''
24368 else
24369 MAINT='#'
24370 fi
24371
24372 # --------------
24373 # Language hooks
24374 # --------------
24375
24376 # Make empty files to contain the specs and options for each language.
24377 # Then add #include lines to for a compiler that has specs and/or options.
24378
24379 subdirs=
24380 lang_opt_files=
24381 lang_specs_files=
24382 lang_tree_files=
24383 # These (without "all_") are set in each config-lang.in.
24384 # `language' must be a single word so is spelled singularly.
24385 all_languages=
24386 all_compilers=
24387 all_outputs='Makefile gccbug'
24388 # List of language makefile fragments.
24389 all_lang_makefrags=
24390 # List of language subdirectory makefiles. Deprecated.
24391 all_lang_makefiles=
24392 # Additional files for gengtype
24393 all_gtfiles="$target_gtfiles"
24394
24395 # These are the languages that are set in --enable-languages,
24396 # and are available in the GCC tree.
24397 all_selected_languages=
24398
24399 # Add the language fragments.
24400 # Languages are added via two mechanisms. Some information must be
24401 # recorded in makefile variables, these are defined in config-lang.in.
24402 # We accumulate them and plug them into the main Makefile.
24403 # The other mechanism is a set of hooks for each of the main targets
24404 # like `clean', `install', etc.
24405
24406 language_hooks="Make-hooks"
24407
24408 for lang in ${srcdir}/*/config-lang.in
24409 do
24410 test "$lang" = "${srcdir}/*/config-lang.in" && continue
24411
24412 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
24413 if test "x$lang_alias" = x
24414 then
24415 echo "$lang doesn't set \$language." 1>&2
24416 exit 1
24417 fi
24418 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
24419 subdirs="$subdirs $subdir"
24420
24421 # $gcc_subdir is where the gcc integration files are to be found
24422 # for a language, both for internal compiler purposes (compiler
24423 # sources implementing front-end to GCC tree converters), and for
24424 # build infrastructure purposes (Make-lang.in, etc.)
24425 #
24426 # This will be <subdir> (relative to $srcdir) if a line like
24427 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
24428 # is found in <langdir>/config-lang.in, and will remain <langdir>
24429 # otherwise.
24430 #
24431 # Except for the language alias (fetched above), the regular
24432 # "config-lang.in" contents are always retrieved from $gcc_subdir,
24433 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
24434 # only this and the language alias.
24435
24436 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
24437 if [ "$gcc_subdir" = "" ]; then
24438 gcc_subdir="$subdir"
24439 fi
24440
24441 case ",$enable_languages," in
24442 *,$lang_alias,*)
24443 all_selected_languages="$all_selected_languages $lang_alias"
24444 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
24445 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
24446 fi
24447 ;;
24448 esac
24449
24450 language=
24451 boot_language=
24452 compilers=
24453 outputs=
24454 gtfiles=
24455 subdir_requires=
24456 . ${srcdir}/$gcc_subdir/config-lang.in
24457 if test "x$language" = x
24458 then
24459 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
24460 exit 1
24461 fi
24462
24463 ok=:
24464 case ",$enable_languages," in
24465 *,$lang_alias,*) ;;
24466 *)
24467 for i in $subdir_requires; do
24468 test -f "${srcdir}/$i/config-lang.in" && continue
24469 ok=false
24470 break
24471 done
24472 ;;
24473 esac
24474 $ok || continue
24475
24476 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
24477 if test -f $srcdir/$gcc_subdir/lang.opt; then
24478 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
24479 fi
24480 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
24481 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
24482 fi
24483 if test -f ${srcdir}/$gcc_subdir/Makefile.in
24484 then all_lang_makefiles="$gcc_subdir/Makefile"
24485 fi
24486 all_languages="$all_languages $language"
24487 all_compilers="$all_compilers $compilers"
24488 all_outputs="$all_outputs $outputs"
24489 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
24490 done
24491
24492 # Pick up gtfiles for c
24493 gtfiles=
24494 . ${srcdir}/c-config-lang.in
24495 all_gtfiles="$all_gtfiles [c] $gtfiles"
24496
24497 check_languages=
24498 for language in $all_selected_languages
24499 do
24500 check_languages="$check_languages check-$language"
24501 done
24502
24503 # We link each language in with a set of hooks, reached indirectly via
24504 # lang.${target}. Only do so for selected languages.
24505
24506 rm -f Make-hooks
24507 touch Make-hooks
24508 target_list="all.cross start.encap rest.encap tags \
24509 install-common install-man install-info install-pdf dvi pdf \
24510 html uninstall info man srcextra srcman srcinfo \
24511 mostlyclean clean distclean maintainer-clean"
24512
24513 for t in $target_list
24514 do
24515 x=
24516 for lang in $all_selected_languages
24517 do
24518 x="$x $lang.$t"
24519 done
24520 echo "lang.$t: $x" >> Make-hooks
24521 done
24522
24523 # --------
24524 # UNSORTED
24525 # --------
24526
24527 # Create .gdbinit.
24528
24529 echo "dir ." > .gdbinit
24530 echo "dir ${srcdir}" >> .gdbinit
24531 if test x$gdb_needs_out_file_path = xyes
24532 then
24533 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
24534 fi
24535 if test "x$subdirs" != x; then
24536 for s in $subdirs
24537 do
24538 echo "dir ${srcdir}/$s" >> .gdbinit
24539 done
24540 fi
24541 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
24542
24543 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
24544
24545
24546
24547 # Find a directory in which to install a shared libgcc.
24548
24549 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
24550 if test "${enable_version_specific_runtime_libs+set}" = set; then
24551 enableval="$enable_version_specific_runtime_libs"
24552
24553 fi;
24554
24555
24556 # Check whether --with-slibdir or --without-slibdir was given.
24557 if test "${with_slibdir+set}" = set; then
24558 withval="$with_slibdir"
24559 slibdir="$with_slibdir"
24560 else
24561 if test "${enable_version_specific_runtime_libs+set}" = set; then
24562 slibdir='$(libsubdir)'
24563 elif test "$host" != "$target"; then
24564 slibdir='$(build_tooldir)/lib'
24565 else
24566 slibdir='$(libdir)'
24567 fi
24568 fi;
24569
24570
24571
24572 # Check whether --with-datarootdir or --without-datarootdir was given.
24573 if test "${with_datarootdir+set}" = set; then
24574 withval="$with_datarootdir"
24575 datarootdir="\${prefix}/$with_datarootdir"
24576 else
24577 datarootdir='$(prefix)/share'
24578 fi;
24579
24580
24581
24582 # Check whether --with-docdir or --without-docdir was given.
24583 if test "${with_docdir+set}" = set; then
24584 withval="$with_docdir"
24585 docdir="\${prefix}/$with_docdir"
24586 else
24587 docdir='$(datarootdir)'
24588 fi;
24589
24590
24591
24592 # Check whether --with-htmldir or --without-htmldir was given.
24593 if test "${with_htmldir+set}" = set; then
24594 withval="$with_htmldir"
24595 htmldir="\${prefix}/$with_htmldir"
24596 else
24597 htmldir='$(docdir)'
24598 fi;
24599
24600
24601 # Substitute configuration variables
24602
24603
24604
24605
24606
24607
24608
24609
24610
24611
24612
24613
24614
24615
24616
24617
24618
24619
24620
24621
24622
24623
24624
24625
24626
24627
24628
24629
24630
24631
24632
24633
24634
24635
24636
24637
24638
24639
24640
24641
24642
24643
24644
24645
24646
24647
24648
24649
24650
24651
24652
24653
24654
24655
24656
24657
24658
24659
24660
24661
24662
24663 # Echo link setup.
24664 if test x${build} = x${host} ; then
24665 if test x${host} = x${target} ; then
24666 echo "Links are now set up to build a native compiler for ${target}." 1>&2
24667 else
24668 echo "Links are now set up to build a cross-compiler" 1>&2
24669 echo " from ${host} to ${target}." 1>&2
24670 fi
24671 else
24672 if test x${host} = x${target} ; then
24673 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
24674 echo " for ${target}." 1>&2
24675 else
24676 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
24677 echo " from ${host} to ${target}." 1>&2
24678 fi
24679 fi
24680
24681
24682
24683
24684
24685
24686
24687
24688
24689 if test "x${CLOOGLIBS}" != "x" ; then
24690
24691 cat >>confdefs.h <<\_ACEOF
24692 #define HAVE_cloog 1
24693 _ACEOF
24694
24695 fi
24696
24697 # Check for plugin support
24698 # Check whether --enable-plugin or --disable-plugin was given.
24699 if test "${enable_plugin+set}" = set; then
24700 enableval="$enable_plugin"
24701 enable_plugin=$enableval
24702 else
24703 enable_plugin=yes; default_plugin=yes
24704 fi;
24705
24706 pluginlibs=
24707 if test x"$enable_plugin" = x"yes"; then
24708 # Check that the host supports -rdynamic and -ldl
24709 have_rdynamic=no
24710 have_dl=no
24711 saved_LDFLAGS="$LDFLAGS"
24712 saved_LIBS="$LIBS"
24713 LIBS=
24714
24715 # Check -rdynamic
24716 LDFLAGS="$LDFLAGS -rdynamic"
24717 echo "$as_me:$LINENO: checking for -rdynamic" >&5
24718 echo $ECHO_N "checking for -rdynamic... $ECHO_C" >&6
24719 cat >conftest.$ac_ext <<_ACEOF
24720 /* confdefs.h. */
24721 _ACEOF
24722 cat confdefs.h >>conftest.$ac_ext
24723 cat >>conftest.$ac_ext <<_ACEOF
24724 /* end confdefs.h. */
24725
24726 int
24727 main ()
24728 {
24729 return 0;
24730 ;
24731 return 0;
24732 }
24733 _ACEOF
24734 rm -f conftest.$ac_objext conftest$ac_exeext
24735 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
24736 (eval $ac_link) 2>conftest.er1
24737 ac_status=$?
24738 grep -v '^ *+' conftest.er1 >conftest.err
24739 rm -f conftest.er1
24740 cat conftest.err >&5
24741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24742 (exit $ac_status); } &&
24743 { ac_try='test -z "$ac_c_werror_flag"
24744 || test ! -s conftest.err'
24745 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24746 (eval $ac_try) 2>&5
24747 ac_status=$?
24748 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24749 (exit $ac_status); }; } &&
24750 { ac_try='test -s conftest$ac_exeext'
24751 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24752 (eval $ac_try) 2>&5
24753 ac_status=$?
24754 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24755 (exit $ac_status); }; }; then
24756 echo "$as_me:$LINENO: result: yes" >&5
24757 echo "${ECHO_T}yes" >&6; have_rdynamic=yes
24758 else
24759 echo "$as_me: failed program was:" >&5
24760 sed 's/^/| /' conftest.$ac_ext >&5
24761
24762 echo "$as_me:$LINENO: result: no" >&5
24763 echo "${ECHO_T}no" >&6
24764 fi
24765 rm -f conftest.err conftest.$ac_objext \
24766 conftest$ac_exeext conftest.$ac_ext
24767 if test x"$have_rdynamic" = x"yes" ; then
24768 pluginlibs="-rdynamic"
24769 fi
24770
24771 # Check -ldl
24772 LDFLAGS="$LDFLAGS -ldl"
24773 echo "$as_me:$LINENO: checking for -ldl" >&5
24774 echo $ECHO_N "checking for -ldl... $ECHO_C" >&6
24775 cat >conftest.$ac_ext <<_ACEOF
24776 /* confdefs.h. */
24777 _ACEOF
24778 cat confdefs.h >>conftest.$ac_ext
24779 cat >>conftest.$ac_ext <<_ACEOF
24780 /* end confdefs.h. */
24781 #include <dlfcn.h>
24782 int
24783 main ()
24784 {
24785 volatile int f = 0; if (f) dlopen ("dummy", 0);
24786 ;
24787 return 0;
24788 }
24789 _ACEOF
24790 rm -f conftest.$ac_objext conftest$ac_exeext
24791 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
24792 (eval $ac_link) 2>conftest.er1
24793 ac_status=$?
24794 grep -v '^ *+' conftest.er1 >conftest.err
24795 rm -f conftest.er1
24796 cat conftest.err >&5
24797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24798 (exit $ac_status); } &&
24799 { ac_try='test -z "$ac_c_werror_flag"
24800 || test ! -s conftest.err'
24801 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24802 (eval $ac_try) 2>&5
24803 ac_status=$?
24804 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24805 (exit $ac_status); }; } &&
24806 { ac_try='test -s conftest$ac_exeext'
24807 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24808 (eval $ac_try) 2>&5
24809 ac_status=$?
24810 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24811 (exit $ac_status); }; }; then
24812 echo "$as_me:$LINENO: result: yes" >&5
24813 echo "${ECHO_T}yes" >&6; have_dl=yes
24814 else
24815 echo "$as_me: failed program was:" >&5
24816 sed 's/^/| /' conftest.$ac_ext >&5
24817
24818 echo "$as_me:$LINENO: result: no" >&5
24819 echo "${ECHO_T}no" >&6
24820 fi
24821 rm -f conftest.err conftest.$ac_objext \
24822 conftest$ac_exeext conftest.$ac_ext
24823 if test x"$have_dl" = x"yes"; then
24824 pluginlibs="$pluginlibs -ldl"
24825 fi
24826
24827 # Check that we can build shared objects with -fPIC -shared
24828 LDFLAGS="$LDFLAGS -fPIC -shared"
24829 echo "$as_me:$LINENO: checking for -fPIC -shared" >&5
24830 echo $ECHO_N "checking for -fPIC -shared... $ECHO_C" >&6
24831 cat >conftest.$ac_ext <<_ACEOF
24832 /* confdefs.h. */
24833 _ACEOF
24834 cat confdefs.h >>conftest.$ac_ext
24835 cat >>conftest.$ac_ext <<_ACEOF
24836 /* end confdefs.h. */
24837 extern int X;
24838 int
24839 main ()
24840 {
24841 return X == 0;
24842 ;
24843 return 0;
24844 }
24845 _ACEOF
24846 rm -f conftest.$ac_objext conftest$ac_exeext
24847 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
24848 (eval $ac_link) 2>conftest.er1
24849 ac_status=$?
24850 grep -v '^ *+' conftest.er1 >conftest.err
24851 rm -f conftest.er1
24852 cat conftest.err >&5
24853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24854 (exit $ac_status); } &&
24855 { ac_try='test -z "$ac_c_werror_flag"
24856 || test ! -s conftest.err'
24857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24858 (eval $ac_try) 2>&5
24859 ac_status=$?
24860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24861 (exit $ac_status); }; } &&
24862 { ac_try='test -s conftest$ac_exeext'
24863 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24864 (eval $ac_try) 2>&5
24865 ac_status=$?
24866 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24867 (exit $ac_status); }; }; then
24868 echo "$as_me:$LINENO: result: yes" >&5
24869 echo "${ECHO_T}yes" >&6; have_pic_shared=yes
24870 else
24871 echo "$as_me: failed program was:" >&5
24872 sed 's/^/| /' conftest.$ac_ext >&5
24873
24874 echo "$as_me:$LINENO: result: no" >&5
24875 echo "${ECHO_T}no" >&6; have_pic_shared=no
24876 fi
24877 rm -f conftest.err conftest.$ac_objext \
24878 conftest$ac_exeext conftest.$ac_ext
24879 if test x"$have_pic_shared" != x"yes"; then
24880 pluginlibs=
24881 enable_plugin=no
24882 fi
24883
24884 # If plugin support had been requested but not available, fail.
24885 if test x"$enable_plugin" = x"no" ; then
24886 if test x"$default_plugin" != x"yes"; then
24887 { { echo "$as_me:$LINENO: error:
24888 Building GCC with plugin support requires a host that supports
24889 -fPIC, -shared, -ldl and -rdynamic." >&5
24890 echo "$as_me: error:
24891 Building GCC with plugin support requires a host that supports
24892 -fPIC, -shared, -ldl and -rdynamic." >&2;}
24893 { (exit 1); exit 1; }; }
24894 fi
24895 fi
24896
24897 LDFLAGS="$saved_LDFLAGS"
24898 LIBS="$saved_LIBS"
24899 fi
24900
24901
24902
24903 if test x"$enable_plugin" = x"yes"; then
24904
24905 cat >>confdefs.h <<\_ACEOF
24906 #define ENABLE_PLUGIN 1
24907 _ACEOF
24908
24909 fi
24910
24911 # Configure the subdirectories
24912 # AC_CONFIG_SUBDIRS($subdirs)
24913
24914 # Create the Makefile
24915 # and configure language subdirectories
24916 ac_config_files="$ac_config_files $all_outputs"
24917
24918
24919 ac_config_commands="$ac_config_commands default"
24920
24921 cat >confcache <<\_ACEOF
24922 # This file is a shell script that caches the results of configure
24923 # tests run on this system so they can be shared between configure
24924 # scripts and configure runs, see configure's option --config-cache.
24925 # It is not useful on other systems. If it contains results you don't
24926 # want to keep, you may remove or edit it.
24927 #
24928 # config.status only pays attention to the cache file if you give it
24929 # the --recheck option to rerun configure.
24930 #
24931 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24932 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24933 # following values.
24934
24935 _ACEOF
24936
24937 # The following way of writing the cache mishandles newlines in values,
24938 # but we know of no workaround that is simple, portable, and efficient.
24939 # So, don't put newlines in cache variables' values.
24940 # Ultrix sh set writes to stderr and can't be redirected directly,
24941 # and sets the high bit in the cache file unless we assign to the vars.
24942 {
24943 (set) 2>&1 |
24944 case `(ac_space=' '; set | grep ac_space) 2>&1` in
24945 *ac_space=\ *)
24946 # `set' does not quote correctly, so add quotes (double-quote
24947 # substitution turns \\\\ into \\, and sed turns \\ into \).
24948 sed -n \
24949 "s/'/'\\\\''/g;
24950 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24951 ;;
24952 *)
24953 # `set' quotes correctly as required by POSIX, so do not add quotes.
24954 sed -n \
24955 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
24956 ;;
24957 esac;
24958 } |
24959 sed '
24960 t clear
24961 : clear
24962 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24963 t end
24964 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24965 : end' >>confcache
24966 if diff $cache_file confcache >/dev/null 2>&1; then :; else
24967 if test -w $cache_file; then
24968 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
24969 cat confcache >$cache_file
24970 else
24971 echo "not updating unwritable cache $cache_file"
24972 fi
24973 fi
24974 rm -f confcache
24975
24976 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24977 # Let make expand exec_prefix.
24978 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24979
24980 # VPATH may cause trouble with some makes, so we remove $(srcdir),
24981 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
24982 # trailing colons and then remove the whole line if VPATH becomes empty
24983 # (actually we leave an empty line to preserve line numbers).
24984 if test "x$srcdir" = x.; then
24985 ac_vpsub='/^[ ]*VPATH[ ]*=/{
24986 s/:*\$(srcdir):*/:/;
24987 s/:*\${srcdir}:*/:/;
24988 s/:*@srcdir@:*/:/;
24989 s/^\([^=]*=[ ]*\):*/\1/;
24990 s/:*$//;
24991 s/^[^=]*=[ ]*$//;
24992 }'
24993 fi
24994
24995 DEFS=-DHAVE_CONFIG_H
24996
24997 ac_libobjs=
24998 ac_ltlibobjs=
24999 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
25000 # 1. Remove the extension, and $U if already installed.
25001 ac_i=`echo "$ac_i" |
25002 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
25003 # 2. Add them.
25004 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
25005 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
25006 done
25007 LIBOBJS=$ac_libobjs
25008
25009 LTLIBOBJS=$ac_ltlibobjs
25010
25011
25012
25013 : ${CONFIG_STATUS=./config.status}
25014 ac_clean_files_save=$ac_clean_files
25015 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
25016 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
25017 echo "$as_me: creating $CONFIG_STATUS" >&6;}
25018 cat >$CONFIG_STATUS <<_ACEOF
25019 #! $SHELL
25020 # Generated by $as_me.
25021 # Run this file to recreate the current configuration.
25022 # Compiler output produced by configure, useful for debugging
25023 # configure, is in config.log if it exists.
25024
25025 debug=false
25026 ac_cs_recheck=false
25027 ac_cs_silent=false
25028 SHELL=\${CONFIG_SHELL-$SHELL}
25029 _ACEOF
25030
25031 cat >>$CONFIG_STATUS <<\_ACEOF
25032 ## --------------------- ##
25033 ## M4sh Initialization. ##
25034 ## --------------------- ##
25035
25036 # Be Bourne compatible
25037 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
25038 emulate sh
25039 NULLCMD=:
25040 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
25041 # is contrary to our usage. Disable this feature.
25042 alias -g '${1+"$@"}'='"$@"'
25043 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
25044 set -o posix
25045 fi
25046 DUALCASE=1; export DUALCASE # for MKS sh
25047
25048 # Support unset when possible.
25049 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
25050 as_unset=unset
25051 else
25052 as_unset=false
25053 fi
25054
25055
25056 # Work around bugs in pre-3.0 UWIN ksh.
25057 $as_unset ENV MAIL MAILPATH
25058 PS1='$ '
25059 PS2='> '
25060 PS4='+ '
25061
25062 # NLS nuisances.
25063 for as_var in \
25064 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
25065 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
25066 LC_TELEPHONE LC_TIME
25067 do
25068 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
25069 eval $as_var=C; export $as_var
25070 else
25071 $as_unset $as_var
25072 fi
25073 done
25074
25075 # Required to use basename.
25076 if expr a : '\(a\)' >/dev/null 2>&1; then
25077 as_expr=expr
25078 else
25079 as_expr=false
25080 fi
25081
25082 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
25083 as_basename=basename
25084 else
25085 as_basename=false
25086 fi
25087
25088
25089 # Name of the executable.
25090 as_me=`$as_basename "$0" ||
25091 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
25092 X"$0" : 'X\(//\)$' \| \
25093 X"$0" : 'X\(/\)$' \| \
25094 . : '\(.\)' 2>/dev/null ||
25095 echo X/"$0" |
25096 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
25097 /^X\/\(\/\/\)$/{ s//\1/; q; }
25098 /^X\/\(\/\).*/{ s//\1/; q; }
25099 s/.*/./; q'`
25100
25101
25102 # PATH needs CR, and LINENO needs CR and PATH.
25103 # Avoid depending upon Character Ranges.
25104 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
25105 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
25106 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
25107 as_cr_digits='0123456789'
25108 as_cr_alnum=$as_cr_Letters$as_cr_digits
25109
25110 # The user is always right.
25111 if test "${PATH_SEPARATOR+set}" != set; then
25112 echo "#! /bin/sh" >conf$$.sh
25113 echo "exit 0" >>conf$$.sh
25114 chmod +x conf$$.sh
25115 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
25116 PATH_SEPARATOR=';'
25117 else
25118 PATH_SEPARATOR=:
25119 fi
25120 rm -f conf$$.sh
25121 fi
25122
25123
25124 as_lineno_1=$LINENO
25125 as_lineno_2=$LINENO
25126 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
25127 test "x$as_lineno_1" != "x$as_lineno_2" &&
25128 test "x$as_lineno_3" = "x$as_lineno_2" || {
25129 # Find who we are. Look in the path if we contain no path at all
25130 # relative or not.
25131 case $0 in
25132 *[\\/]* ) as_myself=$0 ;;
25133 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25134 for as_dir in $PATH
25135 do
25136 IFS=$as_save_IFS
25137 test -z "$as_dir" && as_dir=.
25138 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
25139 done
25140
25141 ;;
25142 esac
25143 # We did not find ourselves, most probably we were run as `sh COMMAND'
25144 # in which case we are not to be found in the path.
25145 if test "x$as_myself" = x; then
25146 as_myself=$0
25147 fi
25148 if test ! -f "$as_myself"; then
25149 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
25150 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
25151 { (exit 1); exit 1; }; }
25152 fi
25153 case $CONFIG_SHELL in
25154 '')
25155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25156 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
25157 do
25158 IFS=$as_save_IFS
25159 test -z "$as_dir" && as_dir=.
25160 for as_base in sh bash ksh sh5; do
25161 case $as_dir in
25162 /*)
25163 if ("$as_dir/$as_base" -c '
25164 as_lineno_1=$LINENO
25165 as_lineno_2=$LINENO
25166 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
25167 test "x$as_lineno_1" != "x$as_lineno_2" &&
25168 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
25169 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
25170 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
25171 CONFIG_SHELL=$as_dir/$as_base
25172 export CONFIG_SHELL
25173 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
25174 fi;;
25175 esac
25176 done
25177 done
25178 ;;
25179 esac
25180
25181 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
25182 # uniformly replaced by the line number. The first 'sed' inserts a
25183 # line-number line before each line; the second 'sed' does the real
25184 # work. The second script uses 'N' to pair each line-number line
25185 # with the numbered line, and appends trailing '-' during
25186 # substitution so that $LINENO is not a special case at line end.
25187 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
25188 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
25189 sed '=' <$as_myself |
25190 sed '
25191 N
25192 s,$,-,
25193 : loop
25194 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
25195 t loop
25196 s,-$,,
25197 s,^['$as_cr_digits']*\n,,
25198 ' >$as_me.lineno &&
25199 chmod +x $as_me.lineno ||
25200 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
25201 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
25202 { (exit 1); exit 1; }; }
25203
25204 # Don't try to exec as it changes $[0], causing all sort of problems
25205 # (the dirname of $[0] is not the place where we might find the
25206 # original and so on. Autoconf is especially sensible to this).
25207 . ./$as_me.lineno
25208 # Exit status is that of the last command.
25209 exit
25210 }
25211
25212
25213 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
25214 *c*,-n*) ECHO_N= ECHO_C='
25215 ' ECHO_T=' ' ;;
25216 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
25217 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
25218 esac
25219
25220 if expr a : '\(a\)' >/dev/null 2>&1; then
25221 as_expr=expr
25222 else
25223 as_expr=false
25224 fi
25225
25226 rm -f conf$$ conf$$.exe conf$$.file
25227 echo >conf$$.file
25228 if ln -s conf$$.file conf$$ 2>/dev/null; then
25229 # We could just check for DJGPP; but this test a) works b) is more generic
25230 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
25231 if test -f conf$$.exe; then
25232 # Don't use ln at all; we don't have any links
25233 as_ln_s='cp -p'
25234 else
25235 as_ln_s='ln -s'
25236 fi
25237 elif ln conf$$.file conf$$ 2>/dev/null; then
25238 as_ln_s=ln
25239 else
25240 as_ln_s='cp -p'
25241 fi
25242 rm -f conf$$ conf$$.exe conf$$.file
25243
25244 if mkdir -p . 2>/dev/null; then
25245 as_mkdir_p=:
25246 else
25247 test -d ./-p && rmdir ./-p
25248 as_mkdir_p=false
25249 fi
25250
25251 as_executable_p="test -f"
25252
25253 # Sed expression to map a string onto a valid CPP name.
25254 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
25255
25256 # Sed expression to map a string onto a valid variable name.
25257 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
25258
25259
25260 # IFS
25261 # We need space, tab and new line, in precisely that order.
25262 as_nl='
25263 '
25264 IFS=" $as_nl"
25265
25266 # CDPATH.
25267 $as_unset CDPATH
25268
25269 exec 6>&1
25270
25271 # Open the log real soon, to keep \$[0] and so on meaningful, and to
25272 # report actual input values of CONFIG_FILES etc. instead of their
25273 # values after options handling. Logging --version etc. is OK.
25274 exec 5>>config.log
25275 {
25276 echo
25277 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25278 ## Running $as_me. ##
25279 _ASBOX
25280 } >&5
25281 cat >&5 <<_CSEOF
25282
25283 This file was extended by $as_me, which was
25284 generated by GNU Autoconf 2.59. Invocation command line was
25285
25286 CONFIG_FILES = $CONFIG_FILES
25287 CONFIG_HEADERS = $CONFIG_HEADERS
25288 CONFIG_LINKS = $CONFIG_LINKS
25289 CONFIG_COMMANDS = $CONFIG_COMMANDS
25290 $ $0 $@
25291
25292 _CSEOF
25293 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
25294 echo >&5
25295 _ACEOF
25296
25297 # Files that config.status was made for.
25298 if test -n "$ac_config_files"; then
25299 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
25300 fi
25301
25302 if test -n "$ac_config_headers"; then
25303 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
25304 fi
25305
25306 if test -n "$ac_config_links"; then
25307 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
25308 fi
25309
25310 if test -n "$ac_config_commands"; then
25311 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
25312 fi
25313
25314 cat >>$CONFIG_STATUS <<\_ACEOF
25315
25316 ac_cs_usage="\
25317 \`$as_me' instantiates files from templates according to the
25318 current configuration.
25319
25320 Usage: $0 [OPTIONS] [FILE]...
25321
25322 -h, --help print this help, then exit
25323 -V, --version print version number, then exit
25324 -q, --quiet do not print progress messages
25325 -d, --debug don't remove temporary files
25326 --recheck update $as_me by reconfiguring in the same conditions
25327 --file=FILE[:TEMPLATE]
25328 instantiate the configuration file FILE
25329 --header=FILE[:TEMPLATE]
25330 instantiate the configuration header FILE
25331
25332 Configuration files:
25333 $config_files
25334
25335 Configuration headers:
25336 $config_headers
25337
25338 Configuration commands:
25339 $config_commands
25340
25341 Report bugs to <bug-autoconf@gnu.org>."
25342 _ACEOF
25343
25344 cat >>$CONFIG_STATUS <<_ACEOF
25345 ac_cs_version="\\
25346 config.status
25347 configured by $0, generated by GNU Autoconf 2.59,
25348 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
25349
25350 Copyright (C) 2003 Free Software Foundation, Inc.
25351 This config.status script is free software; the Free Software Foundation
25352 gives unlimited permission to copy, distribute and modify it."
25353 srcdir=$srcdir
25354 _ACEOF
25355
25356 cat >>$CONFIG_STATUS <<\_ACEOF
25357 # If no file are specified by the user, then we need to provide default
25358 # value. By we need to know if files were specified by the user.
25359 ac_need_defaults=:
25360 while test $# != 0
25361 do
25362 case $1 in
25363 --*=*)
25364 ac_option=`expr "x$1" : 'x\([^=]*\)='`
25365 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
25366 ac_shift=:
25367 ;;
25368 -*)
25369 ac_option=$1
25370 ac_optarg=$2
25371 ac_shift=shift
25372 ;;
25373 *) # This is not an option, so the user has probably given explicit
25374 # arguments.
25375 ac_option=$1
25376 ac_need_defaults=false;;
25377 esac
25378
25379 case $ac_option in
25380 # Handling of the options.
25381 _ACEOF
25382 cat >>$CONFIG_STATUS <<\_ACEOF
25383 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
25384 ac_cs_recheck=: ;;
25385 --version | --vers* | -V )
25386 echo "$ac_cs_version"; exit 0 ;;
25387 --he | --h)
25388 # Conflict between --help and --header
25389 { { echo "$as_me:$LINENO: error: ambiguous option: $1
25390 Try \`$0 --help' for more information." >&5
25391 echo "$as_me: error: ambiguous option: $1
25392 Try \`$0 --help' for more information." >&2;}
25393 { (exit 1); exit 1; }; };;
25394 --help | --hel | -h )
25395 echo "$ac_cs_usage"; exit 0 ;;
25396 --debug | --d* | -d )
25397 debug=: ;;
25398 --file | --fil | --fi | --f )
25399 $ac_shift
25400 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
25401 ac_need_defaults=false;;
25402 --header | --heade | --head | --hea )
25403 $ac_shift
25404 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
25405 ac_need_defaults=false;;
25406 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
25407 | -silent | --silent | --silen | --sile | --sil | --si | --s)
25408 ac_cs_silent=: ;;
25409
25410 # This is an error.
25411 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
25412 Try \`$0 --help' for more information." >&5
25413 echo "$as_me: error: unrecognized option: $1
25414 Try \`$0 --help' for more information." >&2;}
25415 { (exit 1); exit 1; }; } ;;
25416
25417 *) ac_config_targets="$ac_config_targets $1" ;;
25418
25419 esac
25420 shift
25421 done
25422
25423 ac_configure_extra_args=
25424
25425 if $ac_cs_silent; then
25426 exec 6>/dev/null
25427 ac_configure_extra_args="$ac_configure_extra_args --silent"
25428 fi
25429
25430 _ACEOF
25431 cat >>$CONFIG_STATUS <<_ACEOF
25432 if \$ac_cs_recheck; then
25433 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
25434 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25435 fi
25436
25437 _ACEOF
25438
25439 cat >>$CONFIG_STATUS <<_ACEOF
25440 #
25441 # INIT-COMMANDS section.
25442 #
25443
25444 subdirs='$subdirs'
25445
25446 _ACEOF
25447
25448
25449
25450 cat >>$CONFIG_STATUS <<\_ACEOF
25451 for ac_config_target in $ac_config_targets
25452 do
25453 case "$ac_config_target" in
25454 # Handling of arguments.
25455 "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
25456 "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
25457 "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
25458 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
25459 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
25460 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
25461 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
25462 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
25463 { (exit 1); exit 1; }; };;
25464 esac
25465 done
25466
25467 # If the user did not use the arguments to specify the items to instantiate,
25468 # then the envvar interface is used. Set only those that are not.
25469 # We use the long form for the default assignment because of an extremely
25470 # bizarre bug on SunOS 4.1.3.
25471 if $ac_need_defaults; then
25472 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25473 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25474 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25475 fi
25476
25477 # Have a temporary directory for convenience. Make it in the build tree
25478 # simply because there is no reason to put it here, and in addition,
25479 # creating and moving files from /tmp can sometimes cause problems.
25480 # Create a temporary directory, and hook for its removal unless debugging.
25481 $debug ||
25482 {
25483 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
25484 trap '{ (exit 1); exit 1; }' 1 2 13 15
25485 }
25486
25487 # Create a (secure) tmp directory for tmp files.
25488
25489 {
25490 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
25491 test -n "$tmp" && test -d "$tmp"
25492 } ||
25493 {
25494 tmp=./confstat$$-$RANDOM
25495 (umask 077 && mkdir $tmp)
25496 } ||
25497 {
25498 echo "$me: cannot create a temporary directory in ." >&2
25499 { (exit 1); exit 1; }
25500 }
25501
25502 _ACEOF
25503
25504 cat >>$CONFIG_STATUS <<_ACEOF
25505
25506 #
25507 # CONFIG_FILES section.
25508 #
25509
25510 # No need to generate the scripts if there are no CONFIG_FILES.
25511 # This happens for instance when ./config.status config.h
25512 if test -n "\$CONFIG_FILES"; then
25513 # Protect against being on the right side of a sed subst in config.status.
25514 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
25515 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
25516 s,@SHELL@,$SHELL,;t t
25517 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
25518 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
25519 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
25520 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
25521 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
25522 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
25523 s,@exec_prefix@,$exec_prefix,;t t
25524 s,@prefix@,$prefix,;t t
25525 s,@program_transform_name@,$program_transform_name,;t t
25526 s,@bindir@,$bindir,;t t
25527 s,@sbindir@,$sbindir,;t t
25528 s,@libexecdir@,$libexecdir,;t t
25529 s,@datadir@,$datadir,;t t
25530 s,@sysconfdir@,$sysconfdir,;t t
25531 s,@sharedstatedir@,$sharedstatedir,;t t
25532 s,@localstatedir@,$localstatedir,;t t
25533 s,@libdir@,$libdir,;t t
25534 s,@includedir@,$includedir,;t t
25535 s,@oldincludedir@,$oldincludedir,;t t
25536 s,@infodir@,$infodir,;t t
25537 s,@mandir@,$mandir,;t t
25538 s,@build_alias@,$build_alias,;t t
25539 s,@host_alias@,$host_alias,;t t
25540 s,@target_alias@,$target_alias,;t t
25541 s,@DEFS@,$DEFS,;t t
25542 s,@ECHO_C@,$ECHO_C,;t t
25543 s,@ECHO_N@,$ECHO_N,;t t
25544 s,@ECHO_T@,$ECHO_T,;t t
25545 s,@LIBS@,$LIBS,;t t
25546 s,@build@,$build,;t t
25547 s,@build_cpu@,$build_cpu,;t t
25548 s,@build_vendor@,$build_vendor,;t t
25549 s,@build_os@,$build_os,;t t
25550 s,@host@,$host,;t t
25551 s,@host_cpu@,$host_cpu,;t t
25552 s,@host_vendor@,$host_vendor,;t t
25553 s,@host_os@,$host_os,;t t
25554 s,@target@,$target,;t t
25555 s,@target_cpu@,$target_cpu,;t t
25556 s,@target_vendor@,$target_vendor,;t t
25557 s,@target_os@,$target_os,;t t
25558 s,@target_noncanonical@,$target_noncanonical,;t t
25559 s,@build_libsubdir@,$build_libsubdir,;t t
25560 s,@build_subdir@,$build_subdir,;t t
25561 s,@host_subdir@,$host_subdir,;t t
25562 s,@target_subdir@,$target_subdir,;t t
25563 s,@GENINSRC@,$GENINSRC,;t t
25564 s,@CC@,$CC,;t t
25565 s,@CFLAGS@,$CFLAGS,;t t
25566 s,@LDFLAGS@,$LDFLAGS,;t t
25567 s,@CPPFLAGS@,$CPPFLAGS,;t t
25568 s,@ac_ct_CC@,$ac_ct_CC,;t t
25569 s,@EXEEXT@,$EXEEXT,;t t
25570 s,@OBJEXT@,$OBJEXT,;t t
25571 s,@GNATBIND@,$GNATBIND,;t t
25572 s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
25573 s,@GNATMAKE@,$GNATMAKE,;t t
25574 s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
25575 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
25576 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
25577 s,@CPP@,$CPP,;t t
25578 s,@EGREP@,$EGREP,;t t
25579 s,@loose_warn@,$loose_warn,;t t
25580 s,@strict_warn@,$strict_warn,;t t
25581 s,@warn_cflags@,$warn_cflags,;t t
25582 s,@nocommon_flag@,$nocommon_flag,;t t
25583 s,@TREEBROWSER@,$TREEBROWSER,;t t
25584 s,@valgrind_path@,$valgrind_path,;t t
25585 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
25586 s,@valgrind_command@,$valgrind_command,;t t
25587 s,@coverage_flags@,$coverage_flags,;t t
25588 s,@enable_multilib@,$enable_multilib,;t t
25589 s,@enable_decimal_float@,$enable_decimal_float,;t t
25590 s,@enable_fixed_point@,$enable_fixed_point,;t t
25591 s,@enable_shared@,$enable_shared,;t t
25592 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
25593 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
25594 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
25595 s,@onestep@,$onestep,;t t
25596 s,@PKGVERSION@,$PKGVERSION,;t t
25597 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
25598 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
25599 s,@datarootdir@,$datarootdir,;t t
25600 s,@docdir@,$docdir,;t t
25601 s,@htmldir@,$htmldir,;t t
25602 s,@SET_MAKE@,$SET_MAKE,;t t
25603 s,@AWK@,$AWK,;t t
25604 s,@LN_S@,$LN_S,;t t
25605 s,@LN@,$LN,;t t
25606 s,@RANLIB@,$RANLIB,;t t
25607 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
25608 s,@ranlib_flags@,$ranlib_flags,;t t
25609 s,@INSTALL@,$INSTALL,;t t
25610 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
25611 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
25612 s,@make_compare_target@,$make_compare_target,;t t
25613 s,@have_mktemp_command@,$have_mktemp_command,;t t
25614 s,@MAKEINFO@,$MAKEINFO,;t t
25615 s,@BUILD_INFO@,$BUILD_INFO,;t t
25616 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
25617 s,@FLEX@,$FLEX,;t t
25618 s,@BISON@,$BISON,;t t
25619 s,@NM@,$NM,;t t
25620 s,@AR@,$AR,;t t
25621 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
25622 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
25623 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
25624 s,@LIBICONV@,$LIBICONV,;t t
25625 s,@LTLIBICONV@,$LTLIBICONV,;t t
25626 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
25627 s,@manext@,$manext,;t t
25628 s,@objext@,$objext,;t t
25629 s,@gthread_flags@,$gthread_flags,;t t
25630 s,@extra_modes_file@,$extra_modes_file,;t t
25631 s,@extra_opt_files@,$extra_opt_files,;t t
25632 s,@USE_NLS@,$USE_NLS,;t t
25633 s,@LIBINTL@,$LIBINTL,;t t
25634 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
25635 s,@INCINTL@,$INCINTL,;t t
25636 s,@XGETTEXT@,$XGETTEXT,;t t
25637 s,@GMSGFMT@,$GMSGFMT,;t t
25638 s,@POSUB@,$POSUB,;t t
25639 s,@CATALOGS@,$CATALOGS,;t t
25640 s,@DATADIRNAME@,$DATADIRNAME,;t t
25641 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
25642 s,@GENCAT@,$GENCAT,;t t
25643 s,@CATOBJEXT@,$CATOBJEXT,;t t
25644 s,@CROSS@,$CROSS,;t t
25645 s,@ALL@,$ALL,;t t
25646 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
25647 s,@inhibit_libc@,$inhibit_libc,;t t
25648 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
25649 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
25650 s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
25651 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
25652 s,@collect2@,$collect2,;t t
25653 s,@LIBTOOL@,$LIBTOOL,;t t
25654 s,@SED@,$SED,;t t
25655 s,@FGREP@,$FGREP,;t t
25656 s,@GREP@,$GREP,;t t
25657 s,@LD@,$LD,;t t
25658 s,@DUMPBIN@,$DUMPBIN,;t t
25659 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
25660 s,@OBJDUMP@,$OBJDUMP,;t t
25661 s,@ac_ct_OBJDUMP@,$ac_ct_OBJDUMP,;t t
25662 s,@ac_ct_AR@,$ac_ct_AR,;t t
25663 s,@STRIP@,$STRIP,;t t
25664 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
25665 s,@lt_ECHO@,$lt_ECHO,;t t
25666 s,@DSYMUTIL@,$DSYMUTIL,;t t
25667 s,@ac_ct_DSYMUTIL@,$ac_ct_DSYMUTIL,;t t
25668 s,@NMEDIT@,$NMEDIT,;t t
25669 s,@ac_ct_NMEDIT@,$ac_ct_NMEDIT,;t t
25670 s,@LIPO@,$LIPO,;t t
25671 s,@ac_ct_LIPO@,$ac_ct_LIPO,;t t
25672 s,@OTOOL@,$OTOOL,;t t
25673 s,@ac_ct_OTOOL@,$ac_ct_OTOOL,;t t
25674 s,@OTOOL64@,$OTOOL64,;t t
25675 s,@ac_ct_OTOOL64@,$ac_ct_OTOOL64,;t t
25676 s,@objdir@,$objdir,;t t
25677 s,@enable_fast_install@,$enable_fast_install,;t t
25678 s,@gcc_cv_as@,$gcc_cv_as,;t t
25679 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
25680 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
25681 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
25682 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
25683 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
25684 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
25685 s,@gcc_cv_readelf@,$gcc_cv_readelf,;t t
25686 s,@libgcc_visibility@,$libgcc_visibility,;t t
25687 s,@GGC@,$GGC,;t t
25688 s,@zlibdir@,$zlibdir,;t t
25689 s,@zlibinc@,$zlibinc,;t t
25690 s,@MAINT@,$MAINT,;t t
25691 s,@gcc_tooldir@,$gcc_tooldir,;t t
25692 s,@dollar@,$dollar,;t t
25693 s,@slibdir@,$slibdir,;t t
25694 s,@subdirs@,$subdirs,;t t
25695 s,@srcdir@,$srcdir,;t t
25696 s,@all_compilers@,$all_compilers,;t t
25697 s,@all_gtfiles@,$all_gtfiles,;t t
25698 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
25699 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
25700 s,@all_languages@,$all_languages,;t t
25701 s,@all_selected_languages@,$all_selected_languages,;t t
25702 s,@build_exeext@,$build_exeext,;t t
25703 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
25704 s,@build_xm_file_list@,$build_xm_file_list,;t t
25705 s,@build_xm_include_list@,$build_xm_include_list,;t t
25706 s,@build_xm_defines@,$build_xm_defines,;t t
25707 s,@build_file_translate@,$build_file_translate,;t t
25708 s,@check_languages@,$check_languages,;t t
25709 s,@cpp_install_dir@,$cpp_install_dir,;t t
25710 s,@xmake_file@,$xmake_file,;t t
25711 s,@tmake_file@,$tmake_file,;t t
25712 s,@TM_ENDIAN_CONFIG@,$TM_ENDIAN_CONFIG,;t t
25713 s,@TM_MULTILIB_CONFIG@,$TM_MULTILIB_CONFIG,;t t
25714 s,@TM_MULTILIB_EXCEPTIONS_CONFIG@,$TM_MULTILIB_EXCEPTIONS_CONFIG,;t t
25715 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
25716 s,@extra_headers_list@,$extra_headers_list,;t t
25717 s,@extra_objs@,$extra_objs,;t t
25718 s,@extra_parts@,$extra_parts,;t t
25719 s,@extra_passes@,$extra_passes,;t t
25720 s,@extra_programs@,$extra_programs,;t t
25721 s,@float_h_file@,$float_h_file,;t t
25722 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
25723 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
25724 s,@host_exeext@,$host_exeext,;t t
25725 s,@host_xm_file_list@,$host_xm_file_list,;t t
25726 s,@host_xm_include_list@,$host_xm_include_list,;t t
25727 s,@host_xm_defines@,$host_xm_defines,;t t
25728 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
25729 s,@install@,$install,;t t
25730 s,@lang_opt_files@,$lang_opt_files,;t t
25731 s,@lang_specs_files@,$lang_specs_files,;t t
25732 s,@lang_tree_files@,$lang_tree_files,;t t
25733 s,@local_prefix@,$local_prefix,;t t
25734 s,@md_file@,$md_file,;t t
25735 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
25736 s,@out_file@,$out_file,;t t
25737 s,@out_object_file@,$out_object_file,;t t
25738 s,@thread_file@,$thread_file,;t t
25739 s,@tm_file_list@,$tm_file_list,;t t
25740 s,@tm_include_list@,$tm_include_list,;t t
25741 s,@tm_defines@,$tm_defines,;t t
25742 s,@tm_p_file_list@,$tm_p_file_list,;t t
25743 s,@tm_p_include_list@,$tm_p_include_list,;t t
25744 s,@xm_file_list@,$xm_file_list,;t t
25745 s,@xm_include_list@,$xm_include_list,;t t
25746 s,@xm_defines@,$xm_defines,;t t
25747 s,@use_gcc_stdint@,$use_gcc_stdint,;t t
25748 s,@c_target_objs@,$c_target_objs,;t t
25749 s,@cxx_target_objs@,$cxx_target_objs,;t t
25750 s,@fortran_target_objs@,$fortran_target_objs,;t t
25751 s,@target_cpu_default@,$target_cpu_default,;t t
25752 s,@GMPLIBS@,$GMPLIBS,;t t
25753 s,@GMPINC@,$GMPINC,;t t
25754 s,@PPLLIBS@,$PPLLIBS,;t t
25755 s,@PPLINC@,$PPLINC,;t t
25756 s,@CLOOGLIBS@,$CLOOGLIBS,;t t
25757 s,@CLOOGINC@,$CLOOGINC,;t t
25758 s,@pluginlibs@,$pluginlibs,;t t
25759 s,@enable_plugin@,$enable_plugin,;t t
25760 s,@LIBOBJS@,$LIBOBJS,;t t
25761 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
25762 /@language_hooks@/r $language_hooks
25763 s,@language_hooks@,,;t t
25764 CEOF
25765
25766 _ACEOF
25767
25768 cat >>$CONFIG_STATUS <<\_ACEOF
25769 # Split the substitutions into bite-sized pieces for seds with
25770 # small command number limits, like on Digital OSF/1 and HP-UX.
25771 ac_max_sed_lines=48
25772 ac_sed_frag=1 # Number of current file.
25773 ac_beg=1 # First line for current file.
25774 ac_end=$ac_max_sed_lines # Line after last line for current file.
25775 ac_more_lines=:
25776 ac_sed_cmds=
25777 while $ac_more_lines; do
25778 if test $ac_beg -gt 1; then
25779 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
25780 else
25781 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
25782 fi
25783 if test ! -s $tmp/subs.frag; then
25784 ac_more_lines=false
25785 else
25786 # The purpose of the label and of the branching condition is to
25787 # speed up the sed processing (if there are no `@' at all, there
25788 # is no need to browse any of the substitutions).
25789 # These are the two extra sed commands mentioned above.
25790 (echo ':t
25791 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
25792 if test -z "$ac_sed_cmds"; then
25793 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
25794 else
25795 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
25796 fi
25797 ac_sed_frag=`expr $ac_sed_frag + 1`
25798 ac_beg=$ac_end
25799 ac_end=`expr $ac_end + $ac_max_sed_lines`
25800 fi
25801 done
25802 if test -z "$ac_sed_cmds"; then
25803 ac_sed_cmds=cat
25804 fi
25805 fi # test -n "$CONFIG_FILES"
25806
25807 _ACEOF
25808 cat >>$CONFIG_STATUS <<\_ACEOF
25809 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
25810 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
25811 case $ac_file in
25812 - | *:- | *:-:* ) # input from stdin
25813 cat >$tmp/stdin
25814 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25815 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25816 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25817 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25818 * ) ac_file_in=$ac_file.in ;;
25819 esac
25820
25821 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
25822 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25823 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25824 X"$ac_file" : 'X\(//\)[^/]' \| \
25825 X"$ac_file" : 'X\(//\)$' \| \
25826 X"$ac_file" : 'X\(/\)' \| \
25827 . : '\(.\)' 2>/dev/null ||
25828 echo X"$ac_file" |
25829 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25830 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25831 /^X\(\/\/\)$/{ s//\1/; q; }
25832 /^X\(\/\).*/{ s//\1/; q; }
25833 s/.*/./; q'`
25834 { if $as_mkdir_p; then
25835 mkdir -p "$ac_dir"
25836 else
25837 as_dir="$ac_dir"
25838 as_dirs=
25839 while test ! -d "$as_dir"; do
25840 as_dirs="$as_dir $as_dirs"
25841 as_dir=`(dirname "$as_dir") 2>/dev/null ||
25842 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25843 X"$as_dir" : 'X\(//\)[^/]' \| \
25844 X"$as_dir" : 'X\(//\)$' \| \
25845 X"$as_dir" : 'X\(/\)' \| \
25846 . : '\(.\)' 2>/dev/null ||
25847 echo X"$as_dir" |
25848 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25849 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25850 /^X\(\/\/\)$/{ s//\1/; q; }
25851 /^X\(\/\).*/{ s//\1/; q; }
25852 s/.*/./; q'`
25853 done
25854 test ! -n "$as_dirs" || mkdir $as_dirs
25855 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25856 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25857 { (exit 1); exit 1; }; }; }
25858
25859 ac_builddir=.
25860
25861 if test "$ac_dir" != .; then
25862 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25863 # A "../" for each directory in $ac_dir_suffix.
25864 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25865 else
25866 ac_dir_suffix= ac_top_builddir=
25867 fi
25868
25869 case $srcdir in
25870 .) # No --srcdir option. We are building in place.
25871 ac_srcdir=.
25872 if test -z "$ac_top_builddir"; then
25873 ac_top_srcdir=.
25874 else
25875 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25876 fi ;;
25877 [\\/]* | ?:[\\/]* ) # Absolute path.
25878 ac_srcdir=$srcdir$ac_dir_suffix;
25879 ac_top_srcdir=$srcdir ;;
25880 *) # Relative path.
25881 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25882 ac_top_srcdir=$ac_top_builddir$srcdir ;;
25883 esac
25884
25885 # Do not use `cd foo && pwd` to compute absolute paths, because
25886 # the directories may not exist.
25887 case `pwd` in
25888 .) ac_abs_builddir="$ac_dir";;
25889 *)
25890 case "$ac_dir" in
25891 .) ac_abs_builddir=`pwd`;;
25892 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25893 *) ac_abs_builddir=`pwd`/"$ac_dir";;
25894 esac;;
25895 esac
25896 case $ac_abs_builddir in
25897 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25898 *)
25899 case ${ac_top_builddir}. in
25900 .) ac_abs_top_builddir=$ac_abs_builddir;;
25901 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25902 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25903 esac;;
25904 esac
25905 case $ac_abs_builddir in
25906 .) ac_abs_srcdir=$ac_srcdir;;
25907 *)
25908 case $ac_srcdir in
25909 .) ac_abs_srcdir=$ac_abs_builddir;;
25910 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25911 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25912 esac;;
25913 esac
25914 case $ac_abs_builddir in
25915 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25916 *)
25917 case $ac_top_srcdir in
25918 .) ac_abs_top_srcdir=$ac_abs_builddir;;
25919 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25920 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25921 esac;;
25922 esac
25923
25924
25925
25926 if test x"$ac_file" != x-; then
25927 { echo "$as_me:$LINENO: creating $ac_file" >&5
25928 echo "$as_me: creating $ac_file" >&6;}
25929 rm -f "$ac_file"
25930 fi
25931 # Let's still pretend it is `configure' which instantiates (i.e., don't
25932 # use $as_me), people would be surprised to read:
25933 # /* config.h. Generated by config.status. */
25934 if test x"$ac_file" = x-; then
25935 configure_input=
25936 else
25937 configure_input="$ac_file. "
25938 fi
25939 configure_input=$configure_input"Generated from `echo $ac_file_in |
25940 sed 's,.*/,,'` by configure."
25941
25942 # First look for the input files in the build tree, otherwise in the
25943 # src tree.
25944 ac_file_inputs=`IFS=:
25945 for f in $ac_file_in; do
25946 case $f in
25947 -) echo $tmp/stdin ;;
25948 [\\/$]*)
25949 # Absolute (can't be DOS-style, as IFS=:)
25950 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25951 echo "$as_me: error: cannot find input file: $f" >&2;}
25952 { (exit 1); exit 1; }; }
25953 echo "$f";;
25954 *) # Relative
25955 if test -f "$f"; then
25956 # Build tree
25957 echo "$f"
25958 elif test -f "$srcdir/$f"; then
25959 # Source tree
25960 echo "$srcdir/$f"
25961 else
25962 # /dev/null tree
25963 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25964 echo "$as_me: error: cannot find input file: $f" >&2;}
25965 { (exit 1); exit 1; }; }
25966 fi;;
25967 esac
25968 done` || { (exit 1); exit 1; }
25969 _ACEOF
25970 cat >>$CONFIG_STATUS <<_ACEOF
25971 sed "$ac_vpsub
25972 $extrasub
25973 _ACEOF
25974 cat >>$CONFIG_STATUS <<\_ACEOF
25975 :t
25976 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25977 s,@configure_input@,$configure_input,;t t
25978 s,@srcdir@,$ac_srcdir,;t t
25979 s,@abs_srcdir@,$ac_abs_srcdir,;t t
25980 s,@top_srcdir@,$ac_top_srcdir,;t t
25981 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
25982 s,@builddir@,$ac_builddir,;t t
25983 s,@abs_builddir@,$ac_abs_builddir,;t t
25984 s,@top_builddir@,$ac_top_builddir,;t t
25985 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
25986 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
25987 rm -f $tmp/stdin
25988 if test x"$ac_file" != x-; then
25989 mv $tmp/out $ac_file
25990 else
25991 cat $tmp/out
25992 rm -f $tmp/out
25993 fi
25994
25995 # Run the commands associated with the file.
25996 case $ac_file in
25997 as ) chmod +x as ;;
25998 collect-ld ) chmod +x collect-ld ;;
25999 nm ) chmod +x nm ;;
26000 esac
26001 done
26002 _ACEOF
26003 cat >>$CONFIG_STATUS <<\_ACEOF
26004
26005 #
26006 # CONFIG_HEADER section.
26007 #
26008
26009 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
26010 # NAME is the cpp macro being defined and VALUE is the value it is being given.
26011 #
26012 # ac_d sets the value in "#define NAME VALUE" lines.
26013 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
26014 ac_dB='[ ].*$,\1#\2'
26015 ac_dC=' '
26016 ac_dD=',;t'
26017 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
26018 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
26019 ac_uB='$,\1#\2define\3'
26020 ac_uC=' '
26021 ac_uD=',;t'
26022
26023 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
26024 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
26025 case $ac_file in
26026 - | *:- | *:-:* ) # input from stdin
26027 cat >$tmp/stdin
26028 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
26029 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
26030 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
26031 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
26032 * ) ac_file_in=$ac_file.in ;;
26033 esac
26034
26035 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
26036 echo "$as_me: creating $ac_file" >&6;}
26037
26038 # First look for the input files in the build tree, otherwise in the
26039 # src tree.
26040 ac_file_inputs=`IFS=:
26041 for f in $ac_file_in; do
26042 case $f in
26043 -) echo $tmp/stdin ;;
26044 [\\/$]*)
26045 # Absolute (can't be DOS-style, as IFS=:)
26046 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
26047 echo "$as_me: error: cannot find input file: $f" >&2;}
26048 { (exit 1); exit 1; }; }
26049 # Do quote $f, to prevent DOS paths from being IFS'd.
26050 echo "$f";;
26051 *) # Relative
26052 if test -f "$f"; then
26053 # Build tree
26054 echo "$f"
26055 elif test -f "$srcdir/$f"; then
26056 # Source tree
26057 echo "$srcdir/$f"
26058 else
26059 # /dev/null tree
26060 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
26061 echo "$as_me: error: cannot find input file: $f" >&2;}
26062 { (exit 1); exit 1; }; }
26063 fi;;
26064 esac
26065 done` || { (exit 1); exit 1; }
26066 # Remove the trailing spaces.
26067 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
26068
26069 _ACEOF
26070
26071 # Transform confdefs.h into two sed scripts, `conftest.defines' and
26072 # `conftest.undefs', that substitutes the proper values into
26073 # config.h.in to produce config.h. The first handles `#define'
26074 # templates, and the second `#undef' templates.
26075 # And first: Protect against being on the right side of a sed subst in
26076 # config.status. Protect against being in an unquoted here document
26077 # in config.status.
26078 rm -f conftest.defines conftest.undefs
26079 # Using a here document instead of a string reduces the quoting nightmare.
26080 # Putting comments in sed scripts is not portable.
26081 #
26082 # `end' is used to avoid that the second main sed command (meant for
26083 # 0-ary CPP macros) applies to n-ary macro definitions.
26084 # See the Autoconf documentation for `clear'.
26085 cat >confdef2sed.sed <<\_ACEOF
26086 s/[\\&,]/\\&/g
26087 s,[\\$`],\\&,g
26088 t clear
26089 : clear
26090 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
26091 t end
26092 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
26093 : end
26094 _ACEOF
26095 # If some macros were called several times there might be several times
26096 # the same #defines, which is useless. Nevertheless, we may not want to
26097 # sort them, since we want the *last* AC-DEFINE to be honored.
26098 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
26099 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
26100 rm -f confdef2sed.sed
26101
26102 # This sed command replaces #undef with comments. This is necessary, for
26103 # example, in the case of _POSIX_SOURCE, which is predefined and required
26104 # on some systems where configure will not decide to define it.
26105 cat >>conftest.undefs <<\_ACEOF
26106 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
26107 _ACEOF
26108
26109 # Break up conftest.defines because some shells have a limit on the size
26110 # of here documents, and old seds have small limits too (100 cmds).
26111 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
26112 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
26113 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
26114 echo ' :' >>$CONFIG_STATUS
26115 rm -f conftest.tail
26116 while grep . conftest.defines >/dev/null
26117 do
26118 # Write a limited-size here document to $tmp/defines.sed.
26119 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
26120 # Speed up: don't consider the non `#define' lines.
26121 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
26122 # Work around the forget-to-reset-the-flag bug.
26123 echo 't clr' >>$CONFIG_STATUS
26124 echo ': clr' >>$CONFIG_STATUS
26125 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
26126 echo 'CEOF
26127 sed -f $tmp/defines.sed $tmp/in >$tmp/out
26128 rm -f $tmp/in
26129 mv $tmp/out $tmp/in
26130 ' >>$CONFIG_STATUS
26131 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
26132 rm -f conftest.defines
26133 mv conftest.tail conftest.defines
26134 done
26135 rm -f conftest.defines
26136 echo ' fi # grep' >>$CONFIG_STATUS
26137 echo >>$CONFIG_STATUS
26138
26139 # Break up conftest.undefs because some shells have a limit on the size
26140 # of here documents, and old seds have small limits too (100 cmds).
26141 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
26142 rm -f conftest.tail
26143 while grep . conftest.undefs >/dev/null
26144 do
26145 # Write a limited-size here document to $tmp/undefs.sed.
26146 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
26147 # Speed up: don't consider the non `#undef'
26148 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
26149 # Work around the forget-to-reset-the-flag bug.
26150 echo 't clr' >>$CONFIG_STATUS
26151 echo ': clr' >>$CONFIG_STATUS
26152 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
26153 echo 'CEOF
26154 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
26155 rm -f $tmp/in
26156 mv $tmp/out $tmp/in
26157 ' >>$CONFIG_STATUS
26158 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
26159 rm -f conftest.undefs
26160 mv conftest.tail conftest.undefs
26161 done
26162 rm -f conftest.undefs
26163
26164 cat >>$CONFIG_STATUS <<\_ACEOF
26165 # Let's still pretend it is `configure' which instantiates (i.e., don't
26166 # use $as_me), people would be surprised to read:
26167 # /* config.h. Generated by config.status. */
26168 if test x"$ac_file" = x-; then
26169 echo "/* Generated by configure. */" >$tmp/config.h
26170 else
26171 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
26172 fi
26173 cat $tmp/in >>$tmp/config.h
26174 rm -f $tmp/in
26175 if test x"$ac_file" != x-; then
26176 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
26177 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
26178 echo "$as_me: $ac_file is unchanged" >&6;}
26179 else
26180 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
26181 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26182 X"$ac_file" : 'X\(//\)[^/]' \| \
26183 X"$ac_file" : 'X\(//\)$' \| \
26184 X"$ac_file" : 'X\(/\)' \| \
26185 . : '\(.\)' 2>/dev/null ||
26186 echo X"$ac_file" |
26187 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26188 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26189 /^X\(\/\/\)$/{ s//\1/; q; }
26190 /^X\(\/\).*/{ s//\1/; q; }
26191 s/.*/./; q'`
26192 { if $as_mkdir_p; then
26193 mkdir -p "$ac_dir"
26194 else
26195 as_dir="$ac_dir"
26196 as_dirs=
26197 while test ! -d "$as_dir"; do
26198 as_dirs="$as_dir $as_dirs"
26199 as_dir=`(dirname "$as_dir") 2>/dev/null ||
26200 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26201 X"$as_dir" : 'X\(//\)[^/]' \| \
26202 X"$as_dir" : 'X\(//\)$' \| \
26203 X"$as_dir" : 'X\(/\)' \| \
26204 . : '\(.\)' 2>/dev/null ||
26205 echo X"$as_dir" |
26206 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26207 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26208 /^X\(\/\/\)$/{ s//\1/; q; }
26209 /^X\(\/\).*/{ s//\1/; q; }
26210 s/.*/./; q'`
26211 done
26212 test ! -n "$as_dirs" || mkdir $as_dirs
26213 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
26214 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
26215 { (exit 1); exit 1; }; }; }
26216
26217 rm -f $ac_file
26218 mv $tmp/config.h $ac_file
26219 fi
26220 else
26221 cat $tmp/config.h
26222 rm -f $tmp/config.h
26223 fi
26224 done
26225 _ACEOF
26226 cat >>$CONFIG_STATUS <<\_ACEOF
26227
26228 #
26229 # CONFIG_COMMANDS section.
26230 #
26231 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
26232 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
26233 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
26234 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
26235 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26236 X"$ac_dest" : 'X\(//\)[^/]' \| \
26237 X"$ac_dest" : 'X\(//\)$' \| \
26238 X"$ac_dest" : 'X\(/\)' \| \
26239 . : '\(.\)' 2>/dev/null ||
26240 echo X"$ac_dest" |
26241 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26242 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26243 /^X\(\/\/\)$/{ s//\1/; q; }
26244 /^X\(\/\).*/{ s//\1/; q; }
26245 s/.*/./; q'`
26246 { if $as_mkdir_p; then
26247 mkdir -p "$ac_dir"
26248 else
26249 as_dir="$ac_dir"
26250 as_dirs=
26251 while test ! -d "$as_dir"; do
26252 as_dirs="$as_dir $as_dirs"
26253 as_dir=`(dirname "$as_dir") 2>/dev/null ||
26254 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26255 X"$as_dir" : 'X\(//\)[^/]' \| \
26256 X"$as_dir" : 'X\(//\)$' \| \
26257 X"$as_dir" : 'X\(/\)' \| \
26258 . : '\(.\)' 2>/dev/null ||
26259 echo X"$as_dir" |
26260 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26261 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26262 /^X\(\/\/\)$/{ s//\1/; q; }
26263 /^X\(\/\).*/{ s//\1/; q; }
26264 s/.*/./; q'`
26265 done
26266 test ! -n "$as_dirs" || mkdir $as_dirs
26267 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
26268 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
26269 { (exit 1); exit 1; }; }; }
26270
26271 ac_builddir=.
26272
26273 if test "$ac_dir" != .; then
26274 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
26275 # A "../" for each directory in $ac_dir_suffix.
26276 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
26277 else
26278 ac_dir_suffix= ac_top_builddir=
26279 fi
26280
26281 case $srcdir in
26282 .) # No --srcdir option. We are building in place.
26283 ac_srcdir=.
26284 if test -z "$ac_top_builddir"; then
26285 ac_top_srcdir=.
26286 else
26287 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
26288 fi ;;
26289 [\\/]* | ?:[\\/]* ) # Absolute path.
26290 ac_srcdir=$srcdir$ac_dir_suffix;
26291 ac_top_srcdir=$srcdir ;;
26292 *) # Relative path.
26293 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
26294 ac_top_srcdir=$ac_top_builddir$srcdir ;;
26295 esac
26296
26297 # Do not use `cd foo && pwd` to compute absolute paths, because
26298 # the directories may not exist.
26299 case `pwd` in
26300 .) ac_abs_builddir="$ac_dir";;
26301 *)
26302 case "$ac_dir" in
26303 .) ac_abs_builddir=`pwd`;;
26304 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
26305 *) ac_abs_builddir=`pwd`/"$ac_dir";;
26306 esac;;
26307 esac
26308 case $ac_abs_builddir in
26309 .) ac_abs_top_builddir=${ac_top_builddir}.;;
26310 *)
26311 case ${ac_top_builddir}. in
26312 .) ac_abs_top_builddir=$ac_abs_builddir;;
26313 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
26314 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
26315 esac;;
26316 esac
26317 case $ac_abs_builddir in
26318 .) ac_abs_srcdir=$ac_srcdir;;
26319 *)
26320 case $ac_srcdir in
26321 .) ac_abs_srcdir=$ac_abs_builddir;;
26322 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
26323 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
26324 esac;;
26325 esac
26326 case $ac_abs_builddir in
26327 .) ac_abs_top_srcdir=$ac_top_srcdir;;
26328 *)
26329 case $ac_top_srcdir in
26330 .) ac_abs_top_srcdir=$ac_abs_builddir;;
26331 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
26332 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
26333 esac;;
26334 esac
26335
26336
26337 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
26338 echo "$as_me: executing $ac_dest commands" >&6;}
26339 case $ac_dest in
26340 default )
26341 case ${CONFIG_HEADERS} in
26342 *auto-host.h:config.in*)
26343 echo > cstamp-h ;;
26344 esac
26345 # Make sure all the subdirs exist.
26346 for d in $subdirs doc build
26347 do
26348 test -d $d || mkdir $d
26349 done
26350 ;;
26351 esac
26352 done
26353 _ACEOF
26354
26355 cat >>$CONFIG_STATUS <<\_ACEOF
26356
26357 { (exit 0); exit 0; }
26358 _ACEOF
26359 chmod +x $CONFIG_STATUS
26360 ac_clean_files=$ac_clean_files_save
26361
26362
26363 # configure is writing to config.log, and then calls config.status.
26364 # config.status does its own redirection, appending to config.log.
26365 # Unfortunately, on DOS this fails, as config.log is still kept open
26366 # by configure, so config.status won't be able to write to it; its
26367 # output is simply discarded. So we exec the FD to /dev/null,
26368 # effectively closing config.log, so it can be properly (re)opened and
26369 # appended to by config.status. When coming back to configure, we
26370 # need to make the FD available again.
26371 if test "$no_create" != yes; then
26372 ac_cs_success=:
26373 ac_config_status_args=
26374 test "$silent" = yes &&
26375 ac_config_status_args="$ac_config_status_args --quiet"
26376 exec 5>/dev/null
26377 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
26378 exec 5>>config.log
26379 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
26380 # would make configure fail if this is the last instruction.
26381 $ac_cs_success || { (exit 1); exit 1; }
26382 fi
26383
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