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[official-gcc.git] / gcc / configure
blob04775acf6e9cdb0b2a809060880704af51703ac2
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 TARGET_GETGROUPS_T 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 STMP_FIXPROTO 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 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 c_target_objs cxx_target_objs fortran_target_objs target_cpu_default GMPLIBS GMPINC PPLLIBS PPLINC CLOOGLIBS CLOOGINC 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
1088 Optional Packages:
1089 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1090 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1091 --with-build-libsubdir=DIR Directory where to find libraries for build system
1092 --with-local-prefix=DIR specifies directory to put local include
1093 --with-gxx-include-dir=DIR
1094 specifies directory to put g++ header files
1095 --with-cpp-install-dir=DIR
1096 install the user visible C preprocessor in DIR
1097 (relative to PREFIX) as well as PREFIX/bin
1098 --with-gnu-ld arrange to work with GNU ld.
1099 --with-ld arrange to use the specified ld (full pathname)
1100 --with-demangler-in-ld try to use demangler in GNU ld.
1101 --with-gnu-as arrange to work with GNU as
1102 --with-as arrange to use the specified as (full pathname)
1103 --with-stabs arrange to use stabs instead of host debug format
1104 --with-dwarf2 force the default debug format to be DWARF 2
1105 --with-build-sysroot=sysroot
1106 use sysroot as the system root during the build
1107 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1108 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1109 --with-bugurl=URL Direct users to URL to report a bug
1110 --with-gnu-ld assume the C compiler uses GNU ld default=no
1111 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1112 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1113 --with-system-libunwind use installed libunwind
1114 --with-pic try to use only PIC/non-PIC objects [default=use
1115 both]
1116 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1117 --with-long-double-128 Use 128-bit long double by default.
1118 --with-gc={page,zone} choose the garbage collection mechanism to use
1119 with the compiler
1120 --with-system-zlib use installed libz
1121 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
1122 --with-datarootdir=DIR Use DIR as the data root [PREFIX/share]
1123 --with-docdir=DIR Install documentation in DIR [DATAROOTDIR]
1124 --with-htmldir=DIR html documentation in in DIR [DOCDIR]
1125
1126 Some influential environment variables:
1127 CC C compiler command
1128 CFLAGS C compiler flags
1129 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1130 nonstandard directory <lib dir>
1131 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
1132 headers in a nonstandard directory <include dir>
1133 CPP C preprocessor
1134 GMPLIBS How to link GMP
1135 GMPINC How to find GMP include files
1136 PPLLIBS How to link PPL
1137 PPLINC How to find PPL include files
1138 CLOOGLIBS How to link CLOOG
1139 CLOOGINC How to find CLOOG include files
1140
1141 Use these variables to override the choices made by `configure' or to help
1142 it to find libraries and programs with nonstandard names/locations.
1143
1144 _ACEOF
1145 fi
1146
1147 if test "$ac_init_help" = "recursive"; then
1148 # If there are subdirs, report their specific --help.
1149 ac_popdir=`pwd`
1150 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1151 test -d $ac_dir || continue
1152 ac_builddir=.
1153
1154 if test "$ac_dir" != .; then
1155 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1156 # A "../" for each directory in $ac_dir_suffix.
1157 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1158 else
1159 ac_dir_suffix= ac_top_builddir=
1160 fi
1161
1162 case $srcdir in
1163 .) # No --srcdir option. We are building in place.
1164 ac_srcdir=.
1165 if test -z "$ac_top_builddir"; then
1166 ac_top_srcdir=.
1167 else
1168 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1169 fi ;;
1170 [\\/]* | ?:[\\/]* ) # Absolute path.
1171 ac_srcdir=$srcdir$ac_dir_suffix;
1172 ac_top_srcdir=$srcdir ;;
1173 *) # Relative path.
1174 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1175 ac_top_srcdir=$ac_top_builddir$srcdir ;;
1176 esac
1177
1178 # Do not use `cd foo && pwd` to compute absolute paths, because
1179 # the directories may not exist.
1180 case `pwd` in
1181 .) ac_abs_builddir="$ac_dir";;
1182 *)
1183 case "$ac_dir" in
1184 .) ac_abs_builddir=`pwd`;;
1185 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1186 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1187 esac;;
1188 esac
1189 case $ac_abs_builddir in
1190 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1191 *)
1192 case ${ac_top_builddir}. in
1193 .) ac_abs_top_builddir=$ac_abs_builddir;;
1194 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1195 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1196 esac;;
1197 esac
1198 case $ac_abs_builddir in
1199 .) ac_abs_srcdir=$ac_srcdir;;
1200 *)
1201 case $ac_srcdir in
1202 .) ac_abs_srcdir=$ac_abs_builddir;;
1203 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1204 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1205 esac;;
1206 esac
1207 case $ac_abs_builddir in
1208 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1209 *)
1210 case $ac_top_srcdir in
1211 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1212 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1213 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1214 esac;;
1215 esac
1216
1217 cd $ac_dir
1218 # Check for guested configure; otherwise get Cygnus style configure.
1219 if test -f $ac_srcdir/configure.gnu; then
1220 echo
1221 $SHELL $ac_srcdir/configure.gnu --help=recursive
1222 elif test -f $ac_srcdir/configure; then
1223 echo
1224 $SHELL $ac_srcdir/configure --help=recursive
1225 elif test -f $ac_srcdir/configure.ac ||
1226 test -f $ac_srcdir/configure.in; then
1227 echo
1228 $ac_configure --help
1229 else
1230 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1231 fi
1232 cd $ac_popdir
1233 done
1234 fi
1235
1236 test -n "$ac_init_help" && exit 0
1237 if $ac_init_version; then
1238 cat <<\_ACEOF
1239
1240 Copyright (C) 2003 Free Software Foundation, Inc.
1241 This configure script is free software; the Free Software Foundation
1242 gives unlimited permission to copy, distribute and modify it.
1243 _ACEOF
1244 exit 0
1245 fi
1246 exec 5>config.log
1247 cat >&5 <<_ACEOF
1248 This file contains any messages produced by compilers while
1249 running configure, to aid debugging if configure makes a mistake.
1250
1251 It was created by $as_me, which was
1252 generated by GNU Autoconf 2.59. Invocation command line was
1253
1254 $ $0 $@
1255
1256 _ACEOF
1257 {
1258 cat <<_ASUNAME
1259 ## --------- ##
1260 ## Platform. ##
1261 ## --------- ##
1262
1263 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1264 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1265 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1266 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1267 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1268
1269 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1270 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1271
1272 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1273 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1274 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1275 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1276 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1277 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1278 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1279
1280 _ASUNAME
1281
1282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1283 for as_dir in $PATH
1284 do
1285 IFS=$as_save_IFS
1286 test -z "$as_dir" && as_dir=.
1287 echo "PATH: $as_dir"
1288 done
1289
1290 } >&5
1291
1292 cat >&5 <<_ACEOF
1293
1294
1295 ## ----------- ##
1296 ## Core tests. ##
1297 ## ----------- ##
1298
1299 _ACEOF
1300
1301
1302 # Keep a trace of the command line.
1303 # Strip out --no-create and --no-recursion so they do not pile up.
1304 # Strip out --silent because we don't want to record it for future runs.
1305 # Also quote any args containing shell meta-characters.
1306 # Make two passes to allow for proper duplicate-argument suppression.
1307 ac_configure_args=
1308 ac_configure_args0=
1309 ac_configure_args1=
1310 ac_sep=
1311 ac_must_keep_next=false
1312 for ac_pass in 1 2
1313 do
1314 for ac_arg
1315 do
1316 case $ac_arg in
1317 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1318 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1319 | -silent | --silent | --silen | --sile | --sil)
1320 continue ;;
1321 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1322 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1323 esac
1324 case $ac_pass in
1325 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1326 2)
1327 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1328 if test $ac_must_keep_next = true; then
1329 ac_must_keep_next=false # Got value, back to normal.
1330 else
1331 case $ac_arg in
1332 *=* | --config-cache | -C | -disable-* | --disable-* \
1333 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1334 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1335 | -with-* | --with-* | -without-* | --without-* | --x)
1336 case "$ac_configure_args0 " in
1337 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1338 esac
1339 ;;
1340 -* ) ac_must_keep_next=true ;;
1341 esac
1342 fi
1343 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1344 # Get rid of the leading space.
1345 ac_sep=" "
1346 ;;
1347 esac
1348 done
1349 done
1350 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1351 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1352
1353 # When interrupted or exit'd, cleanup temporary files, and complete
1354 # config.log. We remove comments because anyway the quotes in there
1355 # would cause problems or look ugly.
1356 # WARNING: Be sure not to use single quotes in there, as some shells,
1357 # such as our DU 5.0 friend, will then `close' the trap.
1358 trap 'exit_status=$?
1359 # Save into config.log some information that might help in debugging.
1360 {
1361 echo
1362
1363 cat <<\_ASBOX
1364 ## ---------------- ##
1365 ## Cache variables. ##
1366 ## ---------------- ##
1367 _ASBOX
1368 echo
1369 # The following way of writing the cache mishandles newlines in values,
1370 {
1371 (set) 2>&1 |
1372 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1373 *ac_space=\ *)
1374 sed -n \
1375 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1376 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1377 ;;
1378 *)
1379 sed -n \
1380 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1381 ;;
1382 esac;
1383 }
1384 echo
1385
1386 cat <<\_ASBOX
1387 ## ----------------- ##
1388 ## Output variables. ##
1389 ## ----------------- ##
1390 _ASBOX
1391 echo
1392 for ac_var in $ac_subst_vars
1393 do
1394 eval ac_val=$`echo $ac_var`
1395 echo "$ac_var='"'"'$ac_val'"'"'"
1396 done | sort
1397 echo
1398
1399 if test -n "$ac_subst_files"; then
1400 cat <<\_ASBOX
1401 ## ------------- ##
1402 ## Output files. ##
1403 ## ------------- ##
1404 _ASBOX
1405 echo
1406 for ac_var in $ac_subst_files
1407 do
1408 eval ac_val=$`echo $ac_var`
1409 echo "$ac_var='"'"'$ac_val'"'"'"
1410 done | sort
1411 echo
1412 fi
1413
1414 if test -s confdefs.h; then
1415 cat <<\_ASBOX
1416 ## ----------- ##
1417 ## confdefs.h. ##
1418 ## ----------- ##
1419 _ASBOX
1420 echo
1421 sed "/^$/d" confdefs.h | sort
1422 echo
1423 fi
1424 test "$ac_signal" != 0 &&
1425 echo "$as_me: caught signal $ac_signal"
1426 echo "$as_me: exit $exit_status"
1427 } >&5
1428 rm -f core *.core &&
1429 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1430 exit $exit_status
1431 ' 0
1432 for ac_signal in 1 2 13 15; do
1433 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1434 done
1435 ac_signal=0
1436
1437 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1438 rm -rf conftest* confdefs.h
1439 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1440 echo >confdefs.h
1441
1442 # Predefined preprocessor variables.
1443
1444 cat >>confdefs.h <<_ACEOF
1445 #define PACKAGE_NAME "$PACKAGE_NAME"
1446 _ACEOF
1447
1448
1449 cat >>confdefs.h <<_ACEOF
1450 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1451 _ACEOF
1452
1453
1454 cat >>confdefs.h <<_ACEOF
1455 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1456 _ACEOF
1457
1458
1459 cat >>confdefs.h <<_ACEOF
1460 #define PACKAGE_STRING "$PACKAGE_STRING"
1461 _ACEOF
1462
1463
1464 cat >>confdefs.h <<_ACEOF
1465 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1466 _ACEOF
1467
1468
1469 # Let the site file select an alternate cache file if it wants to.
1470 # Prefer explicitly selected file to automatically selected ones.
1471 if test -z "$CONFIG_SITE"; then
1472 if test "x$prefix" != xNONE; then
1473 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1474 else
1475 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1476 fi
1477 fi
1478 for ac_site_file in $CONFIG_SITE; do
1479 if test -r "$ac_site_file"; then
1480 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1481 echo "$as_me: loading site script $ac_site_file" >&6;}
1482 sed 's/^/| /' "$ac_site_file" >&5
1483 . "$ac_site_file"
1484 fi
1485 done
1486
1487 if test -r "$cache_file"; then
1488 # Some versions of bash will fail to source /dev/null (special
1489 # files actually), so we avoid doing that.
1490 if test -f "$cache_file"; then
1491 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1492 echo "$as_me: loading cache $cache_file" >&6;}
1493 case $cache_file in
1494 [\\/]* | ?:[\\/]* ) . $cache_file;;
1495 *) . ./$cache_file;;
1496 esac
1497 fi
1498 else
1499 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1500 echo "$as_me: creating cache $cache_file" >&6;}
1501 >$cache_file
1502 fi
1503
1504 # Check that the precious variables saved in the cache have kept the same
1505 # value.
1506 ac_cache_corrupted=false
1507 for ac_var in `(set) 2>&1 |
1508 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1509 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1510 eval ac_new_set=\$ac_env_${ac_var}_set
1511 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1512 eval ac_new_val="\$ac_env_${ac_var}_value"
1513 case $ac_old_set,$ac_new_set in
1514 set,)
1515 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1516 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1517 ac_cache_corrupted=: ;;
1518 ,set)
1519 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1520 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1521 ac_cache_corrupted=: ;;
1522 ,);;
1523 *)
1524 if test "x$ac_old_val" != "x$ac_new_val"; then
1525 # differences in whitespace do not lead to failure.
1526 ac_old_val_w=`echo x $ac_old_val`
1527 ac_new_val_w=`echo x $ac_new_val`
1528 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1529 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1530 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1531 ac_cache_corrupted=:
1532 else
1533 { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1534 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1535 eval $ac_var=\$ac_old_val
1536 fi
1537 { echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
1538 echo "$as_me: former value: \`$ac_old_val'" >&2;}
1539 { echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
1540 echo "$as_me: current value: \`$ac_new_val'" >&2;}
1541 fi;;
1542 esac
1543 # Pass precious variables to config.status.
1544 if test "$ac_new_set" = set; then
1545 case $ac_new_val in
1546 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1547 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1548 *) ac_arg=$ac_var=$ac_new_val ;;
1549 esac
1550 case " $ac_configure_args " in
1551 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1552 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1553 esac
1554 fi
1555 done
1556 if $ac_cache_corrupted; then
1557 { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1558 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1559 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1560 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1561 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1562 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1563 { (exit 1); exit 1; }; }
1564 fi
1565
1566 ac_ext=c
1567 ac_cpp='$CPP $CPPFLAGS'
1568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1570 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1595
1596
1597 gcc_version=`cat $srcdir/BASE-VER`
1598
1599 # Determine the host, build, and target systems
1600 ac_aux_dir=
1601 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1602 if test -f $ac_dir/install-sh; then
1603 ac_aux_dir=$ac_dir
1604 ac_install_sh="$ac_aux_dir/install-sh -c"
1605 break
1606 elif test -f $ac_dir/install.sh; then
1607 ac_aux_dir=$ac_dir
1608 ac_install_sh="$ac_aux_dir/install.sh -c"
1609 break
1610 elif test -f $ac_dir/shtool; then
1611 ac_aux_dir=$ac_dir
1612 ac_install_sh="$ac_aux_dir/shtool install -c"
1613 break
1614 fi
1615 done
1616 if test -z "$ac_aux_dir"; then
1617 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1618 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1619 { (exit 1); exit 1; }; }
1620 fi
1621 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1622 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1623 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1624
1625 # Make sure we can run config.sub.
1626 $ac_config_sub sun4 >/dev/null 2>&1 ||
1627 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1628 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1629 { (exit 1); exit 1; }; }
1630
1631 echo "$as_me:$LINENO: checking build system type" >&5
1632 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1633 if test "${ac_cv_build+set}" = set; then
1634 echo $ECHO_N "(cached) $ECHO_C" >&6
1635 else
1636 ac_cv_build_alias=$build_alias
1637 test -z "$ac_cv_build_alias" &&
1638 ac_cv_build_alias=`$ac_config_guess`
1639 test -z "$ac_cv_build_alias" &&
1640 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1641 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1642 { (exit 1); exit 1; }; }
1643 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1644 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1645 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1646 { (exit 1); exit 1; }; }
1647
1648 fi
1649 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1650 echo "${ECHO_T}$ac_cv_build" >&6
1651 build=$ac_cv_build
1652 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1653 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1654 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1655
1656
1657 echo "$as_me:$LINENO: checking host system type" >&5
1658 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1659 if test "${ac_cv_host+set}" = set; then
1660 echo $ECHO_N "(cached) $ECHO_C" >&6
1661 else
1662 ac_cv_host_alias=$host_alias
1663 test -z "$ac_cv_host_alias" &&
1664 ac_cv_host_alias=$ac_cv_build_alias
1665 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1666 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1667 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1668 { (exit 1); exit 1; }; }
1669
1670 fi
1671 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1672 echo "${ECHO_T}$ac_cv_host" >&6
1673 host=$ac_cv_host
1674 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1675 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1676 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1677
1678
1679 echo "$as_me:$LINENO: checking target system type" >&5
1680 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1681 if test "${ac_cv_target+set}" = set; then
1682 echo $ECHO_N "(cached) $ECHO_C" >&6
1683 else
1684 ac_cv_target_alias=$target_alias
1685 test "x$ac_cv_target_alias" = "x" &&
1686 ac_cv_target_alias=$ac_cv_host_alias
1687 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1688 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1689 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1690 { (exit 1); exit 1; }; }
1691
1692 fi
1693 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1694 echo "${ECHO_T}$ac_cv_target" >&6
1695 target=$ac_cv_target
1696 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1697 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1698 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1699
1700
1701 # The aliases save the names the user supplied, while $host etc.
1702 # will get canonicalized.
1703 test -n "$target_alias" &&
1704 test "$program_prefix$program_suffix$program_transform_name" = \
1705 NONENONEs,x,x, &&
1706 program_prefix=${target_alias}-
1707
1708 # Determine the noncanonical target name, for directory use.
1709 case ${build_alias} in
1710 "") build_noncanonical=${build} ;;
1711 *) build_noncanonical=${build_alias} ;;
1712 esac
1713
1714 case ${host_alias} in
1715 "") host_noncanonical=${build_noncanonical} ;;
1716 *) host_noncanonical=${host_alias} ;;
1717 esac
1718
1719 case ${target_alias} in
1720 "") target_noncanonical=${host_noncanonical} ;;
1721 *) target_noncanonical=${target_alias} ;;
1722 esac
1723
1724
1725
1726
1727 # Determine the target- and build-specific subdirectories
1728
1729 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1730 # have matching libraries, they should use host libraries: Makefile.tpl
1731 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1732 # However, they still use the build modules, because the corresponding
1733 # host modules (e.g. bison) are only built for the host when bootstrap
1734 # finishes. So:
1735 # - build_subdir is where we find build modules, and never changes.
1736 # - build_libsubdir is where we find build libraries, and can be overridden.
1737
1738 # Prefix 'build-' so this never conflicts with target_subdir.
1739 build_subdir="build-${build_noncanonical}"
1740
1741 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1742 if test "${with_build_libsubdir+set}" = set; then
1743 withval="$with_build_libsubdir"
1744 build_libsubdir="$withval"
1745 else
1746 build_libsubdir="$build_subdir"
1747 fi;
1748 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1749 if ( test $srcdir = . && test -d gcc ) \
1750 || test -d $srcdir/../host-${host_noncanonical}; then
1751 host_subdir="host-${host_noncanonical}"
1752 else
1753 host_subdir=.
1754 fi
1755 # No prefix.
1756 target_subdir=${target_noncanonical}
1757
1758
1759 # Set program_transform_name
1760 test "$program_prefix" != NONE &&
1761 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1762 # Use a double $ so make ignores it.
1763 test "$program_suffix" != NONE &&
1764 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1765 # Double any \ or $. echo might interpret backslashes.
1766 # By default was `s,x,x', remove it if useless.
1767 cat <<\_ACEOF >conftest.sed
1768 s/[\\$]/&&/g;s/;s,x,x,$//
1769 _ACEOF
1770 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1771 rm conftest.sed
1772
1773
1774 # Check for bogus environment variables.
1775 # Test if LIBRARY_PATH contains the notation for the current directory
1776 # since this would lead to problems installing/building glibc.
1777 # LIBRARY_PATH contains the current directory if one of the following
1778 # is true:
1779 # - one of the terminals (":" and ";") is the first or last sign
1780 # - two terminals occur directly after each other
1781 # - the path contains an element with a dot in it
1782 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1783 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1784 case ${LIBRARY_PATH} in
1785 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1786 library_path_setting="contains current directory"
1787 ;;
1788 *)
1789 library_path_setting="ok"
1790 ;;
1791 esac
1792 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1793 echo "${ECHO_T}$library_path_setting" >&6
1794 if test "$library_path_setting" != "ok"; then
1795 { { echo "$as_me:$LINENO: error:
1796 *** LIBRARY_PATH shouldn't contain the current directory when
1797 *** building gcc. Please change the environment variable
1798 *** and run configure again." >&5
1799 echo "$as_me: error:
1800 *** LIBRARY_PATH shouldn't contain the current directory when
1801 *** building gcc. Please change the environment variable
1802 *** and run configure again." >&2;}
1803 { (exit 1); exit 1; }; }
1804 fi
1805
1806 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1807 # since this would lead to problems installing/building glibc.
1808 # GCC_EXEC_PREFIX contains the current directory if one of the following
1809 # is true:
1810 # - one of the terminals (":" and ";") is the first or last sign
1811 # - two terminals occur directly after each other
1812 # - the path contains an element with a dot in it
1813 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1814 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1815 case ${GCC_EXEC_PREFIX} in
1816 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1817 gcc_exec_prefix_setting="contains current directory"
1818 ;;
1819 *)
1820 gcc_exec_prefix_setting="ok"
1821 ;;
1822 esac
1823 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1824 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1825 if test "$gcc_exec_prefix_setting" != "ok"; then
1826 { { echo "$as_me:$LINENO: error:
1827 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1828 *** building gcc. Please change the environment variable
1829 *** and run configure again." >&5
1830 echo "$as_me: error:
1831 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1832 *** building gcc. Please change the environment variable
1833 *** and run configure again." >&2;}
1834 { (exit 1); exit 1; }; }
1835 fi
1836
1837 # -----------
1838 # Directories
1839 # -----------
1840
1841 # Specify the local prefix
1842 local_prefix=
1843
1844 # Check whether --with-local-prefix or --without-local-prefix was given.
1845 if test "${with_local_prefix+set}" = set; then
1846 withval="$with_local_prefix"
1847 case "${withval}" in
1848 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1849 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1850 { (exit 1); exit 1; }; } ;;
1851 no) ;;
1852 *) local_prefix=$with_local_prefix ;;
1853 esac
1854 fi;
1855
1856 # Default local prefix if it is empty
1857 if test x$local_prefix = x; then
1858 local_prefix=/usr/local
1859 fi
1860
1861 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1862 # passed in by the toplevel make and thus we'd get different behavior
1863 # depending on where we built the sources.
1864 gcc_gxx_include_dir=
1865 # Specify the g++ header file directory
1866
1867 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1868 if test "${with_gxx_include_dir+set}" = set; then
1869 withval="$with_gxx_include_dir"
1870 case "${withval}" in
1871 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1872 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1873 { (exit 1); exit 1; }; } ;;
1874 no) ;;
1875 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1876 esac
1877 fi;
1878
1879 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1880 if test x${gcc_gxx_include_dir} = x; then
1881 if test x${enable_version_specific_runtime_libs} = xyes; then
1882 gcc_gxx_include_dir='${libsubdir}/include/c++'
1883 else
1884 libstdcxx_incdir='include/c++/$(version)'
1885 if test x$host != x$target; then
1886 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1887 fi
1888 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1889 fi
1890 fi
1891
1892
1893 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1894 if test "${with_cpp_install_dir+set}" = set; then
1895 withval="$with_cpp_install_dir"
1896 if test x$withval = xyes; then
1897 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1898 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1899 { (exit 1); exit 1; }; }
1900 elif test x$withval != xno; then
1901 cpp_install_dir=$withval
1902 fi
1903 fi;
1904
1905 # We would like to our source tree to be readonly. However when releases or
1906 # pre-releases are generated, the flex/bison generated files as well as the
1907 # various formats of manuals need to be included along with the rest of the
1908 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1909 # just that.
1910
1911 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1912 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1913 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1914 if test "${enable_generated_files_in_srcdir+set}" = set; then
1915 enableval="$enable_generated_files_in_srcdir"
1916 generated_files_in_srcdir=$enableval
1917 else
1918 generated_files_in_srcdir=no
1919 fi;
1920
1921 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1922 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1923
1924 if test "$generated_files_in_srcdir" = "yes"; then
1925 GENINSRC=''
1926 else
1927 GENINSRC='#'
1928 fi
1929
1930
1931 # -------------------
1932 # Find default linker
1933 # -------------------
1934
1935 # With GNU ld
1936
1937 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1938 if test "${with_gnu_ld+set}" = set; then
1939 withval="$with_gnu_ld"
1940 gnu_ld_flag="$with_gnu_ld"
1941 else
1942 gnu_ld_flag=no
1943 fi;
1944
1945 # With pre-defined ld
1946
1947 # Check whether --with-ld or --without-ld was given.
1948 if test "${with_ld+set}" = set; then
1949 withval="$with_ld"
1950 DEFAULT_LINKER="$with_ld"
1951 fi;
1952 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1953 if test ! -x "$DEFAULT_LINKER"; then
1954 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1955 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1956 { (exit 1); exit 1; }; }
1957 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1958 gnu_ld_flag=yes
1959 fi
1960
1961 cat >>confdefs.h <<_ACEOF
1962 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1963 _ACEOF
1964
1965 fi
1966
1967 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1968
1969 cat >>confdefs.h <<_ACEOF
1970 #define HAVE_GNU_LD $gnu_ld
1971 _ACEOF
1972
1973
1974 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1975 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1976 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1977 if test x"$gnu_ld_flag" = x"no"; then
1978 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1979 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1980 else
1981 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1982 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1983 fi
1984 else
1985 echo "$as_me:$LINENO: result: no" >&5
1986 echo "${ECHO_T}no" >&6
1987 fi
1988
1989 # With demangler in GNU ld
1990
1991 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1992 if test "${with_demangler_in_ld+set}" = set; then
1993 withval="$with_demangler_in_ld"
1994 demangler_in_ld="$with_demangler_in_ld"
1995 else
1996 demangler_in_ld=no
1997 fi;
1998
1999 # ----------------------
2000 # Find default assembler
2001 # ----------------------
2002
2003 # With GNU as
2004
2005 # Check whether --with-gnu-as or --without-gnu-as was given.
2006 if test "${with_gnu_as+set}" = set; then
2007 withval="$with_gnu_as"
2008 gas_flag="$with_gnu_as"
2009 else
2010 gas_flag=no
2011 fi;
2012
2013
2014 # Check whether --with-as or --without-as was given.
2015 if test "${with_as+set}" = set; then
2016 withval="$with_as"
2017 DEFAULT_ASSEMBLER="$with_as"
2018 fi;
2019 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2020 if test ! -x "$DEFAULT_ASSEMBLER"; then
2021 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
2022 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
2023 { (exit 1); exit 1; }; }
2024 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
2025 gas_flag=yes
2026 fi
2027
2028 cat >>confdefs.h <<_ACEOF
2029 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
2030 _ACEOF
2031
2032 fi
2033
2034 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
2035
2036 cat >>confdefs.h <<_ACEOF
2037 #define HAVE_GNU_AS $gnu_as
2038 _ACEOF
2039
2040
2041 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
2042 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
2043 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2044 if test x"$gas_flag" = x"no"; then
2045 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
2046 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
2047 else
2048 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
2049 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
2050 fi
2051 else
2052 echo "$as_me:$LINENO: result: no" >&5
2053 echo "${ECHO_T}no" >&6
2054 fi
2055
2056 # ---------------
2057 # Find C compiler
2058 # ---------------
2059
2060 # If a non-executable a.out is present (e.g. created by GNU as above even if
2061 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
2062 # file, even when creating an executable, so an execution test fails.
2063 # Remove possible default executable files to avoid this.
2064 #
2065 # FIXME: This really belongs into AC_PROG_CC and can be removed once
2066 # Autoconf includes it.
2067 rm -f a.out a.exe b.out
2068
2069 # Find the native compiler
2070 ac_ext=c
2071 ac_cpp='$CPP $CPPFLAGS'
2072 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2073 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2074 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2075 if test -n "$ac_tool_prefix"; then
2076 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2077 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2078 echo "$as_me:$LINENO: checking for $ac_word" >&5
2079 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2080 if test "${ac_cv_prog_CC+set}" = set; then
2081 echo $ECHO_N "(cached) $ECHO_C" >&6
2082 else
2083 if test -n "$CC"; then
2084 ac_cv_prog_CC="$CC" # Let the user override the test.
2085 else
2086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2087 for as_dir in $PATH
2088 do
2089 IFS=$as_save_IFS
2090 test -z "$as_dir" && as_dir=.
2091 for ac_exec_ext in '' $ac_executable_extensions; do
2092 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2093 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2094 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2095 break 2
2096 fi
2097 done
2098 done
2099
2100 fi
2101 fi
2102 CC=$ac_cv_prog_CC
2103 if test -n "$CC"; then
2104 echo "$as_me:$LINENO: result: $CC" >&5
2105 echo "${ECHO_T}$CC" >&6
2106 else
2107 echo "$as_me:$LINENO: result: no" >&5
2108 echo "${ECHO_T}no" >&6
2109 fi
2110
2111 fi
2112 if test -z "$ac_cv_prog_CC"; then
2113 ac_ct_CC=$CC
2114 # Extract the first word of "gcc", so it can be a program name with args.
2115 set dummy gcc; ac_word=$2
2116 echo "$as_me:$LINENO: checking for $ac_word" >&5
2117 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2118 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2119 echo $ECHO_N "(cached) $ECHO_C" >&6
2120 else
2121 if test -n "$ac_ct_CC"; then
2122 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2123 else
2124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2125 for as_dir in $PATH
2126 do
2127 IFS=$as_save_IFS
2128 test -z "$as_dir" && as_dir=.
2129 for ac_exec_ext in '' $ac_executable_extensions; do
2130 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2131 ac_cv_prog_ac_ct_CC="gcc"
2132 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2133 break 2
2134 fi
2135 done
2136 done
2137
2138 fi
2139 fi
2140 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2141 if test -n "$ac_ct_CC"; then
2142 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2143 echo "${ECHO_T}$ac_ct_CC" >&6
2144 else
2145 echo "$as_me:$LINENO: result: no" >&5
2146 echo "${ECHO_T}no" >&6
2147 fi
2148
2149 CC=$ac_ct_CC
2150 else
2151 CC="$ac_cv_prog_CC"
2152 fi
2153
2154 if test -z "$CC"; then
2155 if test -n "$ac_tool_prefix"; then
2156 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2157 set dummy ${ac_tool_prefix}cc; ac_word=$2
2158 echo "$as_me:$LINENO: checking for $ac_word" >&5
2159 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2160 if test "${ac_cv_prog_CC+set}" = set; then
2161 echo $ECHO_N "(cached) $ECHO_C" >&6
2162 else
2163 if test -n "$CC"; then
2164 ac_cv_prog_CC="$CC" # Let the user override the test.
2165 else
2166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2167 for as_dir in $PATH
2168 do
2169 IFS=$as_save_IFS
2170 test -z "$as_dir" && as_dir=.
2171 for ac_exec_ext in '' $ac_executable_extensions; do
2172 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2173 ac_cv_prog_CC="${ac_tool_prefix}cc"
2174 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2175 break 2
2176 fi
2177 done
2178 done
2179
2180 fi
2181 fi
2182 CC=$ac_cv_prog_CC
2183 if test -n "$CC"; then
2184 echo "$as_me:$LINENO: result: $CC" >&5
2185 echo "${ECHO_T}$CC" >&6
2186 else
2187 echo "$as_me:$LINENO: result: no" >&5
2188 echo "${ECHO_T}no" >&6
2189 fi
2190
2191 fi
2192 if test -z "$ac_cv_prog_CC"; then
2193 ac_ct_CC=$CC
2194 # Extract the first word of "cc", so it can be a program name with args.
2195 set dummy cc; ac_word=$2
2196 echo "$as_me:$LINENO: checking for $ac_word" >&5
2197 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2198 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2199 echo $ECHO_N "(cached) $ECHO_C" >&6
2200 else
2201 if test -n "$ac_ct_CC"; then
2202 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2203 else
2204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2205 for as_dir in $PATH
2206 do
2207 IFS=$as_save_IFS
2208 test -z "$as_dir" && as_dir=.
2209 for ac_exec_ext in '' $ac_executable_extensions; do
2210 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2211 ac_cv_prog_ac_ct_CC="cc"
2212 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2213 break 2
2214 fi
2215 done
2216 done
2217
2218 fi
2219 fi
2220 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2221 if test -n "$ac_ct_CC"; then
2222 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2223 echo "${ECHO_T}$ac_ct_CC" >&6
2224 else
2225 echo "$as_me:$LINENO: result: no" >&5
2226 echo "${ECHO_T}no" >&6
2227 fi
2228
2229 CC=$ac_ct_CC
2230 else
2231 CC="$ac_cv_prog_CC"
2232 fi
2233
2234 fi
2235 if test -z "$CC"; then
2236 # Extract the first word of "cc", so it can be a program name with args.
2237 set dummy cc; ac_word=$2
2238 echo "$as_me:$LINENO: checking for $ac_word" >&5
2239 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2240 if test "${ac_cv_prog_CC+set}" = set; then
2241 echo $ECHO_N "(cached) $ECHO_C" >&6
2242 else
2243 if test -n "$CC"; then
2244 ac_cv_prog_CC="$CC" # Let the user override the test.
2245 else
2246 ac_prog_rejected=no
2247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2248 for as_dir in $PATH
2249 do
2250 IFS=$as_save_IFS
2251 test -z "$as_dir" && as_dir=.
2252 for ac_exec_ext in '' $ac_executable_extensions; do
2253 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2254 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2255 ac_prog_rejected=yes
2256 continue
2257 fi
2258 ac_cv_prog_CC="cc"
2259 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2260 break 2
2261 fi
2262 done
2263 done
2264
2265 if test $ac_prog_rejected = yes; then
2266 # We found a bogon in the path, so make sure we never use it.
2267 set dummy $ac_cv_prog_CC
2268 shift
2269 if test $# != 0; then
2270 # We chose a different compiler from the bogus one.
2271 # However, it has the same basename, so the bogon will be chosen
2272 # first if we set CC to just the basename; use the full file name.
2273 shift
2274 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2275 fi
2276 fi
2277 fi
2278 fi
2279 CC=$ac_cv_prog_CC
2280 if test -n "$CC"; then
2281 echo "$as_me:$LINENO: result: $CC" >&5
2282 echo "${ECHO_T}$CC" >&6
2283 else
2284 echo "$as_me:$LINENO: result: no" >&5
2285 echo "${ECHO_T}no" >&6
2286 fi
2287
2288 fi
2289 if test -z "$CC"; then
2290 if test -n "$ac_tool_prefix"; then
2291 for ac_prog in cl
2292 do
2293 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2294 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2295 echo "$as_me:$LINENO: checking for $ac_word" >&5
2296 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2297 if test "${ac_cv_prog_CC+set}" = set; then
2298 echo $ECHO_N "(cached) $ECHO_C" >&6
2299 else
2300 if test -n "$CC"; then
2301 ac_cv_prog_CC="$CC" # Let the user override the test.
2302 else
2303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2304 for as_dir in $PATH
2305 do
2306 IFS=$as_save_IFS
2307 test -z "$as_dir" && as_dir=.
2308 for ac_exec_ext in '' $ac_executable_extensions; do
2309 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2310 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2311 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2312 break 2
2313 fi
2314 done
2315 done
2316
2317 fi
2318 fi
2319 CC=$ac_cv_prog_CC
2320 if test -n "$CC"; then
2321 echo "$as_me:$LINENO: result: $CC" >&5
2322 echo "${ECHO_T}$CC" >&6
2323 else
2324 echo "$as_me:$LINENO: result: no" >&5
2325 echo "${ECHO_T}no" >&6
2326 fi
2327
2328 test -n "$CC" && break
2329 done
2330 fi
2331 if test -z "$CC"; then
2332 ac_ct_CC=$CC
2333 for ac_prog in cl
2334 do
2335 # Extract the first word of "$ac_prog", so it can be a program name with args.
2336 set dummy $ac_prog; ac_word=$2
2337 echo "$as_me:$LINENO: checking for $ac_word" >&5
2338 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2339 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2340 echo $ECHO_N "(cached) $ECHO_C" >&6
2341 else
2342 if test -n "$ac_ct_CC"; then
2343 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2344 else
2345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2346 for as_dir in $PATH
2347 do
2348 IFS=$as_save_IFS
2349 test -z "$as_dir" && as_dir=.
2350 for ac_exec_ext in '' $ac_executable_extensions; do
2351 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2352 ac_cv_prog_ac_ct_CC="$ac_prog"
2353 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2354 break 2
2355 fi
2356 done
2357 done
2358
2359 fi
2360 fi
2361 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2362 if test -n "$ac_ct_CC"; then
2363 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2364 echo "${ECHO_T}$ac_ct_CC" >&6
2365 else
2366 echo "$as_me:$LINENO: result: no" >&5
2367 echo "${ECHO_T}no" >&6
2368 fi
2369
2370 test -n "$ac_ct_CC" && break
2371 done
2372
2373 CC=$ac_ct_CC
2374 fi
2375
2376 fi
2377
2378
2379 test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2380 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2381 { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2382 See \`config.log' for more details." >&5
2383 echo "$as_me: error: no acceptable C compiler found in \$PATH
2384 See \`config.log' for more details." >&2;}
2385 { (exit 1); exit 1; }; }; }
2386
2387 # Provide some information about the compiler.
2388 echo "$as_me:$LINENO:" \
2389 "checking for C compiler version" >&5
2390 ac_compiler=`set X $ac_compile; echo $2`
2391 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2392 (eval $ac_compiler --version </dev/null >&5) 2>&5
2393 ac_status=$?
2394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395 (exit $ac_status); }
2396 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2397 (eval $ac_compiler -v </dev/null >&5) 2>&5
2398 ac_status=$?
2399 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2400 (exit $ac_status); }
2401 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2402 (eval $ac_compiler -V </dev/null >&5) 2>&5
2403 ac_status=$?
2404 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2405 (exit $ac_status); }
2406
2407 cat >conftest.$ac_ext <<_ACEOF
2408 /* confdefs.h. */
2409 _ACEOF
2410 cat confdefs.h >>conftest.$ac_ext
2411 cat >>conftest.$ac_ext <<_ACEOF
2412 /* end confdefs.h. */
2413
2414 int
2415 main ()
2416 {
2417
2418 ;
2419 return 0;
2420 }
2421 _ACEOF
2422 ac_clean_files_save=$ac_clean_files
2423 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2424 # Try to create an executable without -o first, disregard a.out.
2425 # It will help us diagnose broken compilers, and finding out an intuition
2426 # of exeext.
2427 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2428 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2429 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2430 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2431 (eval $ac_link_default) 2>&5
2432 ac_status=$?
2433 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2434 (exit $ac_status); }; then
2435 # Find the output, starting from the most likely. This scheme is
2436 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2437 # resort.
2438
2439 # Be careful to initialize this variable, since it used to be cached.
2440 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2441 ac_cv_exeext=
2442 # b.out is created by i960 compilers.
2443 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2444 do
2445 test -f "$ac_file" || continue
2446 case $ac_file in
2447 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2448 ;;
2449 conftest.$ac_ext )
2450 # This is the source file.
2451 ;;
2452 [ab].out )
2453 # We found the default executable, but exeext='' is most
2454 # certainly right.
2455 break;;
2456 *.* )
2457 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2458 # FIXME: I believe we export ac_cv_exeext for Libtool,
2459 # but it would be cool to find out if it's true. Does anybody
2460 # maintain Libtool? --akim.
2461 export ac_cv_exeext
2462 break;;
2463 * )
2464 break;;
2465 esac
2466 done
2467 else
2468 echo "$as_me: failed program was:" >&5
2469 sed 's/^/| /' conftest.$ac_ext >&5
2470
2471 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2472 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2473 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2474 See \`config.log' for more details." >&5
2475 echo "$as_me: error: C compiler cannot create executables
2476 See \`config.log' for more details." >&2;}
2477 { (exit 77); exit 77; }; }; }
2478 fi
2479
2480 ac_exeext=$ac_cv_exeext
2481 echo "$as_me:$LINENO: result: $ac_file" >&5
2482 echo "${ECHO_T}$ac_file" >&6
2483
2484 # Check the compiler produces executables we can run. If not, either
2485 # the compiler is broken, or we cross compile.
2486 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2487 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2488 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2489 # If not cross compiling, check that we can run a simple program.
2490 if test "$cross_compiling" != yes; then
2491 if { ac_try='./$ac_file'
2492 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2493 (eval $ac_try) 2>&5
2494 ac_status=$?
2495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496 (exit $ac_status); }; }; then
2497 cross_compiling=no
2498 else
2499 if test "$cross_compiling" = maybe; then
2500 cross_compiling=yes
2501 else
2502 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2503 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2504 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2505 If you meant to cross compile, use \`--host'.
2506 See \`config.log' for more details." >&5
2507 echo "$as_me: error: cannot run C compiled programs.
2508 If you meant to cross compile, use \`--host'.
2509 See \`config.log' for more details." >&2;}
2510 { (exit 1); exit 1; }; }; }
2511 fi
2512 fi
2513 fi
2514 echo "$as_me:$LINENO: result: yes" >&5
2515 echo "${ECHO_T}yes" >&6
2516
2517 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2518 ac_clean_files=$ac_clean_files_save
2519 # Check the compiler produces executables we can run. If not, either
2520 # the compiler is broken, or we cross compile.
2521 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2522 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2523 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2524 echo "${ECHO_T}$cross_compiling" >&6
2525
2526 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2527 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2528 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2529 (eval $ac_link) 2>&5
2530 ac_status=$?
2531 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2532 (exit $ac_status); }; then
2533 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2534 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2535 # work properly (i.e., refer to `conftest.exe'), while it won't with
2536 # `rm'.
2537 for ac_file in conftest.exe conftest conftest.*; do
2538 test -f "$ac_file" || continue
2539 case $ac_file in
2540 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2541 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2542 export ac_cv_exeext
2543 break;;
2544 * ) break;;
2545 esac
2546 done
2547 else
2548 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2549 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2550 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2551 See \`config.log' for more details." >&5
2552 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2553 See \`config.log' for more details." >&2;}
2554 { (exit 1); exit 1; }; }; }
2555 fi
2556
2557 rm -f conftest$ac_cv_exeext
2558 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2559 echo "${ECHO_T}$ac_cv_exeext" >&6
2560
2561 rm -f conftest.$ac_ext
2562 EXEEXT=$ac_cv_exeext
2563 ac_exeext=$EXEEXT
2564 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2565 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2566 if test "${ac_cv_objext+set}" = set; then
2567 echo $ECHO_N "(cached) $ECHO_C" >&6
2568 else
2569 cat >conftest.$ac_ext <<_ACEOF
2570 /* confdefs.h. */
2571 _ACEOF
2572 cat confdefs.h >>conftest.$ac_ext
2573 cat >>conftest.$ac_ext <<_ACEOF
2574 /* end confdefs.h. */
2575
2576 int
2577 main ()
2578 {
2579
2580 ;
2581 return 0;
2582 }
2583 _ACEOF
2584 rm -f conftest.o conftest.obj
2585 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2586 (eval $ac_compile) 2>&5
2587 ac_status=$?
2588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2589 (exit $ac_status); }; then
2590 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2591 case $ac_file in
2592 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2593 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2594 break;;
2595 esac
2596 done
2597 else
2598 echo "$as_me: failed program was:" >&5
2599 sed 's/^/| /' conftest.$ac_ext >&5
2600
2601 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2602 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2603 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2604 See \`config.log' for more details." >&5
2605 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2606 See \`config.log' for more details." >&2;}
2607 { (exit 1); exit 1; }; }; }
2608 fi
2609
2610 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2611 fi
2612 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2613 echo "${ECHO_T}$ac_cv_objext" >&6
2614 OBJEXT=$ac_cv_objext
2615 ac_objext=$OBJEXT
2616 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2617 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2618 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2619 echo $ECHO_N "(cached) $ECHO_C" >&6
2620 else
2621 cat >conftest.$ac_ext <<_ACEOF
2622 /* confdefs.h. */
2623 _ACEOF
2624 cat confdefs.h >>conftest.$ac_ext
2625 cat >>conftest.$ac_ext <<_ACEOF
2626 /* end confdefs.h. */
2627
2628 int
2629 main ()
2630 {
2631 #ifndef __GNUC__
2632 choke me
2633 #endif
2634
2635 ;
2636 return 0;
2637 }
2638 _ACEOF
2639 rm -f conftest.$ac_objext
2640 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2641 (eval $ac_compile) 2>conftest.er1
2642 ac_status=$?
2643 grep -v '^ *+' conftest.er1 >conftest.err
2644 rm -f conftest.er1
2645 cat conftest.err >&5
2646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2647 (exit $ac_status); } &&
2648 { ac_try='test -z "$ac_c_werror_flag"
2649 || test ! -s conftest.err'
2650 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2651 (eval $ac_try) 2>&5
2652 ac_status=$?
2653 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2654 (exit $ac_status); }; } &&
2655 { ac_try='test -s conftest.$ac_objext'
2656 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2657 (eval $ac_try) 2>&5
2658 ac_status=$?
2659 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2660 (exit $ac_status); }; }; then
2661 ac_compiler_gnu=yes
2662 else
2663 echo "$as_me: failed program was:" >&5
2664 sed 's/^/| /' conftest.$ac_ext >&5
2665
2666 ac_compiler_gnu=no
2667 fi
2668 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2669 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2670
2671 fi
2672 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2673 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2674 GCC=`test $ac_compiler_gnu = yes && echo yes`
2675 ac_test_CFLAGS=${CFLAGS+set}
2676 ac_save_CFLAGS=$CFLAGS
2677 CFLAGS="-g"
2678 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2679 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2680 if test "${ac_cv_prog_cc_g+set}" = set; then
2681 echo $ECHO_N "(cached) $ECHO_C" >&6
2682 else
2683 cat >conftest.$ac_ext <<_ACEOF
2684 /* confdefs.h. */
2685 _ACEOF
2686 cat confdefs.h >>conftest.$ac_ext
2687 cat >>conftest.$ac_ext <<_ACEOF
2688 /* end confdefs.h. */
2689
2690 int
2691 main ()
2692 {
2693
2694 ;
2695 return 0;
2696 }
2697 _ACEOF
2698 rm -f conftest.$ac_objext
2699 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2700 (eval $ac_compile) 2>conftest.er1
2701 ac_status=$?
2702 grep -v '^ *+' conftest.er1 >conftest.err
2703 rm -f conftest.er1
2704 cat conftest.err >&5
2705 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2706 (exit $ac_status); } &&
2707 { ac_try='test -z "$ac_c_werror_flag"
2708 || test ! -s conftest.err'
2709 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2710 (eval $ac_try) 2>&5
2711 ac_status=$?
2712 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2713 (exit $ac_status); }; } &&
2714 { ac_try='test -s conftest.$ac_objext'
2715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2716 (eval $ac_try) 2>&5
2717 ac_status=$?
2718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2719 (exit $ac_status); }; }; then
2720 ac_cv_prog_cc_g=yes
2721 else
2722 echo "$as_me: failed program was:" >&5
2723 sed 's/^/| /' conftest.$ac_ext >&5
2724
2725 ac_cv_prog_cc_g=no
2726 fi
2727 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2728 fi
2729 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2730 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2731 if test "$ac_test_CFLAGS" = set; then
2732 CFLAGS=$ac_save_CFLAGS
2733 elif test $ac_cv_prog_cc_g = yes; then
2734 if test "$GCC" = yes; then
2735 CFLAGS="-g -O2"
2736 else
2737 CFLAGS="-g"
2738 fi
2739 else
2740 if test "$GCC" = yes; then
2741 CFLAGS="-O2"
2742 else
2743 CFLAGS=
2744 fi
2745 fi
2746 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2747 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2748 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2749 echo $ECHO_N "(cached) $ECHO_C" >&6
2750 else
2751 ac_cv_prog_cc_stdc=no
2752 ac_save_CC=$CC
2753 cat >conftest.$ac_ext <<_ACEOF
2754 /* confdefs.h. */
2755 _ACEOF
2756 cat confdefs.h >>conftest.$ac_ext
2757 cat >>conftest.$ac_ext <<_ACEOF
2758 /* end confdefs.h. */
2759 #include <stdarg.h>
2760 #include <stdio.h>
2761 #include <sys/types.h>
2762 #include <sys/stat.h>
2763 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2764 struct buf { int x; };
2765 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2766 static char *e (p, i)
2767 char **p;
2768 int i;
2769 {
2770 return p[i];
2771 }
2772 static char *f (char * (*g) (char **, int), char **p, ...)
2773 {
2774 char *s;
2775 va_list v;
2776 va_start (v,p);
2777 s = g (p, va_arg (v,int));
2778 va_end (v);
2779 return s;
2780 }
2781
2782 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2783 function prototypes and stuff, but not '\xHH' hex character constants.
2784 These don't provoke an error unfortunately, instead are silently treated
2785 as 'x'. The following induces an error, until -std1 is added to get
2786 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2787 array size at least. It's necessary to write '\x00'==0 to get something
2788 that's true only with -std1. */
2789 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2790
2791 int test (int i, double x);
2792 struct s1 {int (*f) (int a);};
2793 struct s2 {int (*f) (double a);};
2794 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2795 int argc;
2796 char **argv;
2797 int
2798 main ()
2799 {
2800 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2801 ;
2802 return 0;
2803 }
2804 _ACEOF
2805 # Don't try gcc -ansi; that turns off useful extensions and
2806 # breaks some systems' header files.
2807 # AIX -qlanglvl=ansi
2808 # Ultrix and OSF/1 -std1
2809 # HP-UX 10.20 and later -Ae
2810 # HP-UX older versions -Aa -D_HPUX_SOURCE
2811 # SVR4 -Xc -D__EXTENSIONS__
2812 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2813 do
2814 CC="$ac_save_CC $ac_arg"
2815 rm -f conftest.$ac_objext
2816 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2817 (eval $ac_compile) 2>conftest.er1
2818 ac_status=$?
2819 grep -v '^ *+' conftest.er1 >conftest.err
2820 rm -f conftest.er1
2821 cat conftest.err >&5
2822 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2823 (exit $ac_status); } &&
2824 { ac_try='test -z "$ac_c_werror_flag"
2825 || test ! -s conftest.err'
2826 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2827 (eval $ac_try) 2>&5
2828 ac_status=$?
2829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2830 (exit $ac_status); }; } &&
2831 { ac_try='test -s conftest.$ac_objext'
2832 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2833 (eval $ac_try) 2>&5
2834 ac_status=$?
2835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2836 (exit $ac_status); }; }; then
2837 ac_cv_prog_cc_stdc=$ac_arg
2838 break
2839 else
2840 echo "$as_me: failed program was:" >&5
2841 sed 's/^/| /' conftest.$ac_ext >&5
2842
2843 fi
2844 rm -f conftest.err conftest.$ac_objext
2845 done
2846 rm -f conftest.$ac_ext conftest.$ac_objext
2847 CC=$ac_save_CC
2848
2849 fi
2850
2851 case "x$ac_cv_prog_cc_stdc" in
2852 x|xno)
2853 echo "$as_me:$LINENO: result: none needed" >&5
2854 echo "${ECHO_T}none needed" >&6 ;;
2855 *)
2856 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2857 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2858 CC="$CC $ac_cv_prog_cc_stdc" ;;
2859 esac
2860
2861 # Some people use a C++ compiler to compile C. Since we use `exit',
2862 # in C++ we need to declare it. In case someone uses the same compiler
2863 # for both compiling C and C++ we need to have the C++ compiler decide
2864 # the declaration of exit, since it's the most demanding environment.
2865 cat >conftest.$ac_ext <<_ACEOF
2866 #ifndef __cplusplus
2867 choke me
2868 #endif
2869 _ACEOF
2870 rm -f conftest.$ac_objext
2871 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2872 (eval $ac_compile) 2>conftest.er1
2873 ac_status=$?
2874 grep -v '^ *+' conftest.er1 >conftest.err
2875 rm -f conftest.er1
2876 cat conftest.err >&5
2877 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2878 (exit $ac_status); } &&
2879 { ac_try='test -z "$ac_c_werror_flag"
2880 || test ! -s conftest.err'
2881 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2882 (eval $ac_try) 2>&5
2883 ac_status=$?
2884 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2885 (exit $ac_status); }; } &&
2886 { ac_try='test -s conftest.$ac_objext'
2887 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2888 (eval $ac_try) 2>&5
2889 ac_status=$?
2890 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2891 (exit $ac_status); }; }; then
2892 for ac_declaration in \
2893 '' \
2894 'extern "C" void std::exit (int) throw (); using std::exit;' \
2895 'extern "C" void std::exit (int); using std::exit;' \
2896 'extern "C" void exit (int) throw ();' \
2897 'extern "C" void exit (int);' \
2898 'void exit (int);'
2899 do
2900 cat >conftest.$ac_ext <<_ACEOF
2901 /* confdefs.h. */
2902 _ACEOF
2903 cat confdefs.h >>conftest.$ac_ext
2904 cat >>conftest.$ac_ext <<_ACEOF
2905 /* end confdefs.h. */
2906 $ac_declaration
2907 #include <stdlib.h>
2908 int
2909 main ()
2910 {
2911 exit (42);
2912 ;
2913 return 0;
2914 }
2915 _ACEOF
2916 rm -f conftest.$ac_objext
2917 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2918 (eval $ac_compile) 2>conftest.er1
2919 ac_status=$?
2920 grep -v '^ *+' conftest.er1 >conftest.err
2921 rm -f conftest.er1
2922 cat conftest.err >&5
2923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2924 (exit $ac_status); } &&
2925 { ac_try='test -z "$ac_c_werror_flag"
2926 || test ! -s conftest.err'
2927 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2928 (eval $ac_try) 2>&5
2929 ac_status=$?
2930 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2931 (exit $ac_status); }; } &&
2932 { ac_try='test -s conftest.$ac_objext'
2933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2934 (eval $ac_try) 2>&5
2935 ac_status=$?
2936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2937 (exit $ac_status); }; }; then
2938 :
2939 else
2940 echo "$as_me: failed program was:" >&5
2941 sed 's/^/| /' conftest.$ac_ext >&5
2942
2943 continue
2944 fi
2945 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2946 cat >conftest.$ac_ext <<_ACEOF
2947 /* confdefs.h. */
2948 _ACEOF
2949 cat confdefs.h >>conftest.$ac_ext
2950 cat >>conftest.$ac_ext <<_ACEOF
2951 /* end confdefs.h. */
2952 $ac_declaration
2953 int
2954 main ()
2955 {
2956 exit (42);
2957 ;
2958 return 0;
2959 }
2960 _ACEOF
2961 rm -f conftest.$ac_objext
2962 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2963 (eval $ac_compile) 2>conftest.er1
2964 ac_status=$?
2965 grep -v '^ *+' conftest.er1 >conftest.err
2966 rm -f conftest.er1
2967 cat conftest.err >&5
2968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2969 (exit $ac_status); } &&
2970 { ac_try='test -z "$ac_c_werror_flag"
2971 || test ! -s conftest.err'
2972 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2973 (eval $ac_try) 2>&5
2974 ac_status=$?
2975 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2976 (exit $ac_status); }; } &&
2977 { ac_try='test -s conftest.$ac_objext'
2978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2979 (eval $ac_try) 2>&5
2980 ac_status=$?
2981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2982 (exit $ac_status); }; }; then
2983 break
2984 else
2985 echo "$as_me: failed program was:" >&5
2986 sed 's/^/| /' conftest.$ac_ext >&5
2987
2988 fi
2989 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2990 done
2991 rm -f conftest*
2992 if test -n "$ac_declaration"; then
2993 echo '#ifdef __cplusplus' >>confdefs.h
2994 echo $ac_declaration >>confdefs.h
2995 echo '#endif' >>confdefs.h
2996 fi
2997
2998 else
2999 echo "$as_me: failed program was:" >&5
3000 sed 's/^/| /' conftest.$ac_ext >&5
3001
3002 fi
3003 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3004 ac_ext=c
3005 ac_cpp='$CPP $CPPFLAGS'
3006 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3007 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3008 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3009
3010 if test "x$CC" != xcc; then
3011 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3012 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3013 else
3014 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3015 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3016 fi
3017 set dummy $CC; ac_cc=`echo $2 |
3018 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3019 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3020 echo $ECHO_N "(cached) $ECHO_C" >&6
3021 else
3022 cat >conftest.$ac_ext <<_ACEOF
3023 /* confdefs.h. */
3024 _ACEOF
3025 cat confdefs.h >>conftest.$ac_ext
3026 cat >>conftest.$ac_ext <<_ACEOF
3027 /* end confdefs.h. */
3028
3029 int
3030 main ()
3031 {
3032
3033 ;
3034 return 0;
3035 }
3036 _ACEOF
3037 # Make sure it works both with $CC and with simple cc.
3038 # We do the test twice because some compilers refuse to overwrite an
3039 # existing .o file with -o, though they will create one.
3040 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3041 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3042 (eval $ac_try) 2>&5
3043 ac_status=$?
3044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045 (exit $ac_status); } &&
3046 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3047 (eval $ac_try) 2>&5
3048 ac_status=$?
3049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3050 (exit $ac_status); };
3051 then
3052 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3053 if test "x$CC" != xcc; then
3054 # Test first that cc exists at all.
3055 if { ac_try='cc -c conftest.$ac_ext >&5'
3056 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3057 (eval $ac_try) 2>&5
3058 ac_status=$?
3059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3060 (exit $ac_status); }; }; then
3061 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3062 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3063 (eval $ac_try) 2>&5
3064 ac_status=$?
3065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3066 (exit $ac_status); } &&
3067 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3068 (eval $ac_try) 2>&5
3069 ac_status=$?
3070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3071 (exit $ac_status); };
3072 then
3073 # cc works too.
3074 :
3075 else
3076 # cc exists but doesn't like -o.
3077 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3078 fi
3079 fi
3080 fi
3081 else
3082 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3083 fi
3084 rm -f conftest*
3085
3086 fi
3087 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3088 echo "$as_me:$LINENO: result: yes" >&5
3089 echo "${ECHO_T}yes" >&6
3090 else
3091 echo "$as_me:$LINENO: result: no" >&5
3092 echo "${ECHO_T}no" >&6
3093
3094 cat >>confdefs.h <<\_ACEOF
3095 #define NO_MINUS_C_MINUS_O 1
3096 _ACEOF
3097
3098 fi
3099
3100 # expand $ac_aux_dir to an absolute path
3101 am_aux_dir=`cd $ac_aux_dir && pwd`
3102
3103 # FIXME: we rely on the cache variable name because
3104 # there is no other way.
3105 set dummy $CC
3106 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3107 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3108 # Losing compiler, so override with the script.
3109 # FIXME: It is wrong to rewrite CC.
3110 # But if we don't then we get into trouble of one sort or another.
3111 # A longer-term fix would be to have automake use am__CC in this case,
3112 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3113 CC="$am_aux_dir/compile $CC"
3114 fi
3115
3116
3117
3118
3119 if test -n "$ac_tool_prefix"; then
3120 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
3121 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
3122 echo "$as_me:$LINENO: checking for $ac_word" >&5
3123 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3124 if test "${ac_cv_prog_GNATBIND+set}" = set; then
3125 echo $ECHO_N "(cached) $ECHO_C" >&6
3126 else
3127 if test -n "$GNATBIND"; then
3128 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
3129 else
3130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3131 for as_dir in $PATH
3132 do
3133 IFS=$as_save_IFS
3134 test -z "$as_dir" && as_dir=.
3135 for ac_exec_ext in '' $ac_executable_extensions; do
3136 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3137 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
3138 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3139 break 2
3140 fi
3141 done
3142 done
3143
3144 fi
3145 fi
3146 GNATBIND=$ac_cv_prog_GNATBIND
3147 if test -n "$GNATBIND"; then
3148 echo "$as_me:$LINENO: result: $GNATBIND" >&5
3149 echo "${ECHO_T}$GNATBIND" >&6
3150 else
3151 echo "$as_me:$LINENO: result: no" >&5
3152 echo "${ECHO_T}no" >&6
3153 fi
3154
3155 fi
3156 if test -z "$ac_cv_prog_GNATBIND"; then
3157 ac_ct_GNATBIND=$GNATBIND
3158 # Extract the first word of "gnatbind", so it can be a program name with args.
3159 set dummy gnatbind; ac_word=$2
3160 echo "$as_me:$LINENO: checking for $ac_word" >&5
3161 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3162 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then
3163 echo $ECHO_N "(cached) $ECHO_C" >&6
3164 else
3165 if test -n "$ac_ct_GNATBIND"; then
3166 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
3167 else
3168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3169 for as_dir in $PATH
3170 do
3171 IFS=$as_save_IFS
3172 test -z "$as_dir" && as_dir=.
3173 for ac_exec_ext in '' $ac_executable_extensions; do
3174 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3175 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
3176 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3177 break 2
3178 fi
3179 done
3180 done
3181
3182 test -z "$ac_cv_prog_ac_ct_GNATBIND" && ac_cv_prog_ac_ct_GNATBIND="no"
3183 fi
3184 fi
3185 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
3186 if test -n "$ac_ct_GNATBIND"; then
3187 echo "$as_me:$LINENO: result: $ac_ct_GNATBIND" >&5
3188 echo "${ECHO_T}$ac_ct_GNATBIND" >&6
3189 else
3190 echo "$as_me:$LINENO: result: no" >&5
3191 echo "${ECHO_T}no" >&6
3192 fi
3193
3194 GNATBIND=$ac_ct_GNATBIND
3195 else
3196 GNATBIND="$ac_cv_prog_GNATBIND"
3197 fi
3198
3199 if test -n "$ac_tool_prefix"; then
3200 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
3201 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
3202 echo "$as_me:$LINENO: checking for $ac_word" >&5
3203 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3204 if test "${ac_cv_prog_GNATMAKE+set}" = set; then
3205 echo $ECHO_N "(cached) $ECHO_C" >&6
3206 else
3207 if test -n "$GNATMAKE"; then
3208 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
3209 else
3210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3211 for as_dir in $PATH
3212 do
3213 IFS=$as_save_IFS
3214 test -z "$as_dir" && as_dir=.
3215 for ac_exec_ext in '' $ac_executable_extensions; do
3216 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3217 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
3218 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3219 break 2
3220 fi
3221 done
3222 done
3223
3224 fi
3225 fi
3226 GNATMAKE=$ac_cv_prog_GNATMAKE
3227 if test -n "$GNATMAKE"; then
3228 echo "$as_me:$LINENO: result: $GNATMAKE" >&5
3229 echo "${ECHO_T}$GNATMAKE" >&6
3230 else
3231 echo "$as_me:$LINENO: result: no" >&5
3232 echo "${ECHO_T}no" >&6
3233 fi
3234
3235 fi
3236 if test -z "$ac_cv_prog_GNATMAKE"; then
3237 ac_ct_GNATMAKE=$GNATMAKE
3238 # Extract the first word of "gnatmake", so it can be a program name with args.
3239 set dummy gnatmake; ac_word=$2
3240 echo "$as_me:$LINENO: checking for $ac_word" >&5
3241 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3242 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then
3243 echo $ECHO_N "(cached) $ECHO_C" >&6
3244 else
3245 if test -n "$ac_ct_GNATMAKE"; then
3246 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
3247 else
3248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3249 for as_dir in $PATH
3250 do
3251 IFS=$as_save_IFS
3252 test -z "$as_dir" && as_dir=.
3253 for ac_exec_ext in '' $ac_executable_extensions; do
3254 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3255 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
3256 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3257 break 2
3258 fi
3259 done
3260 done
3261
3262 test -z "$ac_cv_prog_ac_ct_GNATMAKE" && ac_cv_prog_ac_ct_GNATMAKE="no"
3263 fi
3264 fi
3265 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
3266 if test -n "$ac_ct_GNATMAKE"; then
3267 echo "$as_me:$LINENO: result: $ac_ct_GNATMAKE" >&5
3268 echo "${ECHO_T}$ac_ct_GNATMAKE" >&6
3269 else
3270 echo "$as_me:$LINENO: result: no" >&5
3271 echo "${ECHO_T}no" >&6
3272 fi
3273
3274 GNATMAKE=$ac_ct_GNATMAKE
3275 else
3276 GNATMAKE="$ac_cv_prog_GNATMAKE"
3277 fi
3278
3279 echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5
3280 echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6
3281 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then
3282 echo $ECHO_N "(cached) $ECHO_C" >&6
3283 else
3284 cat >conftest.adb <<EOF
3285 procedure conftest is begin null; end conftest;
3286 EOF
3287 acx_cv_cc_gcc_supports_ada=no
3288 # There is a bug in old released versions of GCC which causes the
3289 # driver to exit successfully when the appropriate language module
3290 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
3291 # Therefore we must check for the error message as well as an
3292 # unsuccessful exit.
3293 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
3294 # given a .adb file, but produce no object file. So we must check
3295 # if an object file was really produced to guard against this.
3296 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
3297 if test x"$errors" = x && test -f conftest.$ac_objext; then
3298 acx_cv_cc_gcc_supports_ada=yes
3299 fi
3300 rm -f conftest.*
3301 fi
3302 echo "$as_me:$LINENO: result: $acx_cv_cc_gcc_supports_ada" >&5
3303 echo "${ECHO_T}$acx_cv_cc_gcc_supports_ada" >&6
3304
3305 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
3306 have_gnat=yes
3307 else
3308 have_gnat=no
3309 fi
3310
3311
3312 # autoconf is lame and doesn't give us any substitution variable for this.
3313 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
3314 NO_MINUS_C_MINUS_O=yes
3315 else
3316 OUTPUT_OPTION='-o $@'
3317 fi
3318
3319
3320
3321 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
3322 # optimizations to be activated explicitly by the toplevel.
3323 case "$CC" in
3324 */prev-gcc/xgcc*) ;;
3325 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
3326 esac
3327
3328
3329 # -------------------------
3330 # Check C compiler features
3331 # -------------------------
3332
3333
3334 ac_ext=c
3335 ac_cpp='$CPP $CPPFLAGS'
3336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3339 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3340 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3341 # On Suns, sometimes $CPP names a directory.
3342 if test -n "$CPP" && test -d "$CPP"; then
3343 CPP=
3344 fi
3345 if test -z "$CPP"; then
3346 if test "${ac_cv_prog_CPP+set}" = set; then
3347 echo $ECHO_N "(cached) $ECHO_C" >&6
3348 else
3349 # Double quotes because CPP needs to be expanded
3350 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3351 do
3352 ac_preproc_ok=false
3353 for ac_c_preproc_warn_flag in '' yes
3354 do
3355 # Use a header file that comes with gcc, so configuring glibc
3356 # with a fresh cross-compiler works.
3357 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3358 # <limits.h> exists even on freestanding compilers.
3359 # On the NeXT, cc -E runs the code through the compiler's parser,
3360 # not just through cpp. "Syntax error" is here to catch this case.
3361 cat >conftest.$ac_ext <<_ACEOF
3362 /* confdefs.h. */
3363 _ACEOF
3364 cat confdefs.h >>conftest.$ac_ext
3365 cat >>conftest.$ac_ext <<_ACEOF
3366 /* end confdefs.h. */
3367 #ifdef __STDC__
3368 # include <limits.h>
3369 #else
3370 # include <assert.h>
3371 #endif
3372 Syntax error
3373 _ACEOF
3374 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3375 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3376 ac_status=$?
3377 grep -v '^ *+' conftest.er1 >conftest.err
3378 rm -f conftest.er1
3379 cat conftest.err >&5
3380 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3381 (exit $ac_status); } >/dev/null; then
3382 if test -s conftest.err; then
3383 ac_cpp_err=$ac_c_preproc_warn_flag
3384 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3385 else
3386 ac_cpp_err=
3387 fi
3388 else
3389 ac_cpp_err=yes
3390 fi
3391 if test -z "$ac_cpp_err"; then
3392 :
3393 else
3394 echo "$as_me: failed program was:" >&5
3395 sed 's/^/| /' conftest.$ac_ext >&5
3396
3397 # Broken: fails on valid input.
3398 continue
3399 fi
3400 rm -f conftest.err conftest.$ac_ext
3401
3402 # OK, works on sane cases. Now check whether non-existent headers
3403 # can be detected and how.
3404 cat >conftest.$ac_ext <<_ACEOF
3405 /* confdefs.h. */
3406 _ACEOF
3407 cat confdefs.h >>conftest.$ac_ext
3408 cat >>conftest.$ac_ext <<_ACEOF
3409 /* end confdefs.h. */
3410 #include <ac_nonexistent.h>
3411 _ACEOF
3412 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3413 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3414 ac_status=$?
3415 grep -v '^ *+' conftest.er1 >conftest.err
3416 rm -f conftest.er1
3417 cat conftest.err >&5
3418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3419 (exit $ac_status); } >/dev/null; then
3420 if test -s conftest.err; then
3421 ac_cpp_err=$ac_c_preproc_warn_flag
3422 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3423 else
3424 ac_cpp_err=
3425 fi
3426 else
3427 ac_cpp_err=yes
3428 fi
3429 if test -z "$ac_cpp_err"; then
3430 # Broken: success on invalid input.
3431 continue
3432 else
3433 echo "$as_me: failed program was:" >&5
3434 sed 's/^/| /' conftest.$ac_ext >&5
3435
3436 # Passes both tests.
3437 ac_preproc_ok=:
3438 break
3439 fi
3440 rm -f conftest.err conftest.$ac_ext
3441
3442 done
3443 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3444 rm -f conftest.err conftest.$ac_ext
3445 if $ac_preproc_ok; then
3446 break
3447 fi
3448
3449 done
3450 ac_cv_prog_CPP=$CPP
3451
3452 fi
3453 CPP=$ac_cv_prog_CPP
3454 else
3455 ac_cv_prog_CPP=$CPP
3456 fi
3457 echo "$as_me:$LINENO: result: $CPP" >&5
3458 echo "${ECHO_T}$CPP" >&6
3459 ac_preproc_ok=false
3460 for ac_c_preproc_warn_flag in '' yes
3461 do
3462 # Use a header file that comes with gcc, so configuring glibc
3463 # with a fresh cross-compiler works.
3464 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3465 # <limits.h> exists even on freestanding compilers.
3466 # On the NeXT, cc -E runs the code through the compiler's parser,
3467 # not just through cpp. "Syntax error" is here to catch this case.
3468 cat >conftest.$ac_ext <<_ACEOF
3469 /* confdefs.h. */
3470 _ACEOF
3471 cat confdefs.h >>conftest.$ac_ext
3472 cat >>conftest.$ac_ext <<_ACEOF
3473 /* end confdefs.h. */
3474 #ifdef __STDC__
3475 # include <limits.h>
3476 #else
3477 # include <assert.h>
3478 #endif
3479 Syntax error
3480 _ACEOF
3481 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3482 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3483 ac_status=$?
3484 grep -v '^ *+' conftest.er1 >conftest.err
3485 rm -f conftest.er1
3486 cat conftest.err >&5
3487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3488 (exit $ac_status); } >/dev/null; then
3489 if test -s conftest.err; then
3490 ac_cpp_err=$ac_c_preproc_warn_flag
3491 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3492 else
3493 ac_cpp_err=
3494 fi
3495 else
3496 ac_cpp_err=yes
3497 fi
3498 if test -z "$ac_cpp_err"; then
3499 :
3500 else
3501 echo "$as_me: failed program was:" >&5
3502 sed 's/^/| /' conftest.$ac_ext >&5
3503
3504 # Broken: fails on valid input.
3505 continue
3506 fi
3507 rm -f conftest.err conftest.$ac_ext
3508
3509 # OK, works on sane cases. Now check whether non-existent headers
3510 # can be detected and how.
3511 cat >conftest.$ac_ext <<_ACEOF
3512 /* confdefs.h. */
3513 _ACEOF
3514 cat confdefs.h >>conftest.$ac_ext
3515 cat >>conftest.$ac_ext <<_ACEOF
3516 /* end confdefs.h. */
3517 #include <ac_nonexistent.h>
3518 _ACEOF
3519 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3520 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3521 ac_status=$?
3522 grep -v '^ *+' conftest.er1 >conftest.err
3523 rm -f conftest.er1
3524 cat conftest.err >&5
3525 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3526 (exit $ac_status); } >/dev/null; then
3527 if test -s conftest.err; then
3528 ac_cpp_err=$ac_c_preproc_warn_flag
3529 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3530 else
3531 ac_cpp_err=
3532 fi
3533 else
3534 ac_cpp_err=yes
3535 fi
3536 if test -z "$ac_cpp_err"; then
3537 # Broken: success on invalid input.
3538 continue
3539 else
3540 echo "$as_me: failed program was:" >&5
3541 sed 's/^/| /' conftest.$ac_ext >&5
3542
3543 # Passes both tests.
3544 ac_preproc_ok=:
3545 break
3546 fi
3547 rm -f conftest.err conftest.$ac_ext
3548
3549 done
3550 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3551 rm -f conftest.err conftest.$ac_ext
3552 if $ac_preproc_ok; then
3553 :
3554 else
3555 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3556 echo "$as_me: error: in \`$ac_pwd':" >&2;}
3557 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3558 See \`config.log' for more details." >&5
3559 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3560 See \`config.log' for more details." >&2;}
3561 { (exit 1); exit 1; }; }; }
3562 fi
3563
3564 ac_ext=c
3565 ac_cpp='$CPP $CPPFLAGS'
3566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3569
3570
3571 echo "$as_me:$LINENO: checking for egrep" >&5
3572 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3573 if test "${ac_cv_prog_egrep+set}" = set; then
3574 echo $ECHO_N "(cached) $ECHO_C" >&6
3575 else
3576 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3577 then ac_cv_prog_egrep='grep -E'
3578 else ac_cv_prog_egrep='egrep'
3579 fi
3580 fi
3581 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3582 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3583 EGREP=$ac_cv_prog_egrep
3584
3585
3586 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3587 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3588 if test "${ac_cv_header_stdc+set}" = set; then
3589 echo $ECHO_N "(cached) $ECHO_C" >&6
3590 else
3591 cat >conftest.$ac_ext <<_ACEOF
3592 /* confdefs.h. */
3593 _ACEOF
3594 cat confdefs.h >>conftest.$ac_ext
3595 cat >>conftest.$ac_ext <<_ACEOF
3596 /* end confdefs.h. */
3597 #include <stdlib.h>
3598 #include <stdarg.h>
3599 #include <string.h>
3600 #include <float.h>
3601
3602 int
3603 main ()
3604 {
3605
3606 ;
3607 return 0;
3608 }
3609 _ACEOF
3610 rm -f conftest.$ac_objext
3611 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3612 (eval $ac_compile) 2>conftest.er1
3613 ac_status=$?
3614 grep -v '^ *+' conftest.er1 >conftest.err
3615 rm -f conftest.er1
3616 cat conftest.err >&5
3617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3618 (exit $ac_status); } &&
3619 { ac_try='test -z "$ac_c_werror_flag"
3620 || test ! -s conftest.err'
3621 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3622 (eval $ac_try) 2>&5
3623 ac_status=$?
3624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3625 (exit $ac_status); }; } &&
3626 { ac_try='test -s conftest.$ac_objext'
3627 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3628 (eval $ac_try) 2>&5
3629 ac_status=$?
3630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3631 (exit $ac_status); }; }; then
3632 ac_cv_header_stdc=yes
3633 else
3634 echo "$as_me: failed program was:" >&5
3635 sed 's/^/| /' conftest.$ac_ext >&5
3636
3637 ac_cv_header_stdc=no
3638 fi
3639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3640
3641 if test $ac_cv_header_stdc = yes; then
3642 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3643 cat >conftest.$ac_ext <<_ACEOF
3644 /* confdefs.h. */
3645 _ACEOF
3646 cat confdefs.h >>conftest.$ac_ext
3647 cat >>conftest.$ac_ext <<_ACEOF
3648 /* end confdefs.h. */
3649 #include <string.h>
3650
3651 _ACEOF
3652 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3653 $EGREP "memchr" >/dev/null 2>&1; then
3654 :
3655 else
3656 ac_cv_header_stdc=no
3657 fi
3658 rm -f conftest*
3659
3660 fi
3661
3662 if test $ac_cv_header_stdc = yes; then
3663 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3664 cat >conftest.$ac_ext <<_ACEOF
3665 /* confdefs.h. */
3666 _ACEOF
3667 cat confdefs.h >>conftest.$ac_ext
3668 cat >>conftest.$ac_ext <<_ACEOF
3669 /* end confdefs.h. */
3670 #include <stdlib.h>
3671
3672 _ACEOF
3673 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3674 $EGREP "free" >/dev/null 2>&1; then
3675 :
3676 else
3677 ac_cv_header_stdc=no
3678 fi
3679 rm -f conftest*
3680
3681 fi
3682
3683 if test $ac_cv_header_stdc = yes; then
3684 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3685 if test "$cross_compiling" = yes; then
3686 :
3687 else
3688 cat >conftest.$ac_ext <<_ACEOF
3689 /* confdefs.h. */
3690 _ACEOF
3691 cat confdefs.h >>conftest.$ac_ext
3692 cat >>conftest.$ac_ext <<_ACEOF
3693 /* end confdefs.h. */
3694 #include <ctype.h>
3695 #if ((' ' & 0x0FF) == 0x020)
3696 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3697 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3698 #else
3699 # define ISLOWER(c) \
3700 (('a' <= (c) && (c) <= 'i') \
3701 || ('j' <= (c) && (c) <= 'r') \
3702 || ('s' <= (c) && (c) <= 'z'))
3703 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3704 #endif
3705
3706 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3707 int
3708 main ()
3709 {
3710 int i;
3711 for (i = 0; i < 256; i++)
3712 if (XOR (islower (i), ISLOWER (i))
3713 || toupper (i) != TOUPPER (i))
3714 exit(2);
3715 exit (0);
3716 }
3717 _ACEOF
3718 rm -f conftest$ac_exeext
3719 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3720 (eval $ac_link) 2>&5
3721 ac_status=$?
3722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3723 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3724 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3725 (eval $ac_try) 2>&5
3726 ac_status=$?
3727 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3728 (exit $ac_status); }; }; then
3729 :
3730 else
3731 echo "$as_me: program exited with status $ac_status" >&5
3732 echo "$as_me: failed program was:" >&5
3733 sed 's/^/| /' conftest.$ac_ext >&5
3734
3735 ( exit $ac_status )
3736 ac_cv_header_stdc=no
3737 fi
3738 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3739 fi
3740 fi
3741 fi
3742 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3743 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3744 if test $ac_cv_header_stdc = yes; then
3745
3746 cat >>confdefs.h <<\_ACEOF
3747 #define STDC_HEADERS 1
3748 _ACEOF
3749
3750 fi
3751
3752 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3763 inttypes.h stdint.h unistd.h
3764 do
3765 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3766 echo "$as_me:$LINENO: checking for $ac_header" >&5
3767 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3768 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3769 echo $ECHO_N "(cached) $ECHO_C" >&6
3770 else
3771 cat >conftest.$ac_ext <<_ACEOF
3772 /* confdefs.h. */
3773 _ACEOF
3774 cat confdefs.h >>conftest.$ac_ext
3775 cat >>conftest.$ac_ext <<_ACEOF
3776 /* end confdefs.h. */
3777 $ac_includes_default
3778
3779 #include <$ac_header>
3780 _ACEOF
3781 rm -f conftest.$ac_objext
3782 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3783 (eval $ac_compile) 2>conftest.er1
3784 ac_status=$?
3785 grep -v '^ *+' conftest.er1 >conftest.err
3786 rm -f conftest.er1
3787 cat conftest.err >&5
3788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3789 (exit $ac_status); } &&
3790 { ac_try='test -z "$ac_c_werror_flag"
3791 || test ! -s conftest.err'
3792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3793 (eval $ac_try) 2>&5
3794 ac_status=$?
3795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3796 (exit $ac_status); }; } &&
3797 { ac_try='test -s conftest.$ac_objext'
3798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3799 (eval $ac_try) 2>&5
3800 ac_status=$?
3801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802 (exit $ac_status); }; }; then
3803 eval "$as_ac_Header=yes"
3804 else
3805 echo "$as_me: failed program was:" >&5
3806 sed 's/^/| /' conftest.$ac_ext >&5
3807
3808 eval "$as_ac_Header=no"
3809 fi
3810 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3811 fi
3812 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3813 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3814 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3815 cat >>confdefs.h <<_ACEOF
3816 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3817 _ACEOF
3818
3819 fi
3820
3821 done
3822
3823
3824
3825 if test "${ac_cv_header_minix_config_h+set}" = set; then
3826 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3827 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3828 if test "${ac_cv_header_minix_config_h+set}" = set; then
3829 echo $ECHO_N "(cached) $ECHO_C" >&6
3830 fi
3831 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3832 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3833 else
3834 # Is the header compilable?
3835 echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3836 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
3837 cat >conftest.$ac_ext <<_ACEOF
3838 /* confdefs.h. */
3839 _ACEOF
3840 cat confdefs.h >>conftest.$ac_ext
3841 cat >>conftest.$ac_ext <<_ACEOF
3842 /* end confdefs.h. */
3843 $ac_includes_default
3844 #include <minix/config.h>
3845 _ACEOF
3846 rm -f conftest.$ac_objext
3847 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3848 (eval $ac_compile) 2>conftest.er1
3849 ac_status=$?
3850 grep -v '^ *+' conftest.er1 >conftest.err
3851 rm -f conftest.er1
3852 cat conftest.err >&5
3853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3854 (exit $ac_status); } &&
3855 { ac_try='test -z "$ac_c_werror_flag"
3856 || test ! -s conftest.err'
3857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3858 (eval $ac_try) 2>&5
3859 ac_status=$?
3860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3861 (exit $ac_status); }; } &&
3862 { ac_try='test -s conftest.$ac_objext'
3863 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3864 (eval $ac_try) 2>&5
3865 ac_status=$?
3866 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3867 (exit $ac_status); }; }; then
3868 ac_header_compiler=yes
3869 else
3870 echo "$as_me: failed program was:" >&5
3871 sed 's/^/| /' conftest.$ac_ext >&5
3872
3873 ac_header_compiler=no
3874 fi
3875 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3876 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3877 echo "${ECHO_T}$ac_header_compiler" >&6
3878
3879 # Is the header present?
3880 echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3881 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
3882 cat >conftest.$ac_ext <<_ACEOF
3883 /* confdefs.h. */
3884 _ACEOF
3885 cat confdefs.h >>conftest.$ac_ext
3886 cat >>conftest.$ac_ext <<_ACEOF
3887 /* end confdefs.h. */
3888 #include <minix/config.h>
3889 _ACEOF
3890 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3891 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3892 ac_status=$?
3893 grep -v '^ *+' conftest.er1 >conftest.err
3894 rm -f conftest.er1
3895 cat conftest.err >&5
3896 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3897 (exit $ac_status); } >/dev/null; then
3898 if test -s conftest.err; then
3899 ac_cpp_err=$ac_c_preproc_warn_flag
3900 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3901 else
3902 ac_cpp_err=
3903 fi
3904 else
3905 ac_cpp_err=yes
3906 fi
3907 if test -z "$ac_cpp_err"; then
3908 ac_header_preproc=yes
3909 else
3910 echo "$as_me: failed program was:" >&5
3911 sed 's/^/| /' conftest.$ac_ext >&5
3912
3913 ac_header_preproc=no
3914 fi
3915 rm -f conftest.err conftest.$ac_ext
3916 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3917 echo "${ECHO_T}$ac_header_preproc" >&6
3918
3919 # So? What about this header?
3920 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3921 yes:no: )
3922 { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3923 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3924 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3925 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3926 ac_header_preproc=yes
3927 ;;
3928 no:yes:* )
3929 { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3930 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3931 { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
3932 echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
3933 { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3934 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3935 { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
3936 echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
3937 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3938 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3939 { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3940 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3941 (
3942 cat <<\_ASBOX
3943 ## ------------------------------------------ ##
3944 ## Report this to the AC_PACKAGE_NAME lists. ##
3945 ## ------------------------------------------ ##
3946 _ASBOX
3947 ) |
3948 sed "s/^/$as_me: WARNING: /" >&2
3949 ;;
3950 esac
3951 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3952 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3953 if test "${ac_cv_header_minix_config_h+set}" = set; then
3954 echo $ECHO_N "(cached) $ECHO_C" >&6
3955 else
3956 ac_cv_header_minix_config_h=$ac_header_preproc
3957 fi
3958 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3959 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3960
3961 fi
3962 if test $ac_cv_header_minix_config_h = yes; then
3963 MINIX=yes
3964 else
3965 MINIX=
3966 fi
3967
3968
3969 if test "$MINIX" = yes; then
3970
3971 cat >>confdefs.h <<\_ACEOF
3972 #define _POSIX_SOURCE 1
3973 _ACEOF
3974
3975
3976 cat >>confdefs.h <<\_ACEOF
3977 #define _POSIX_1_SOURCE 2
3978 _ACEOF
3979
3980
3981 cat >>confdefs.h <<\_ACEOF
3982 #define _MINIX 1
3983 _ACEOF
3984
3985 fi
3986
3987
3988
3989 echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
3990 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6
3991 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
3992 echo $ECHO_N "(cached) $ECHO_C" >&6
3993 else
3994 cat >conftest.$ac_ext <<_ACEOF
3995 /* confdefs.h. */
3996 _ACEOF
3997 cat confdefs.h >>conftest.$ac_ext
3998 cat >>conftest.$ac_ext <<_ACEOF
3999 /* end confdefs.h. */
4000
4001 # define __EXTENSIONS__ 1
4002 $ac_includes_default
4003 int
4004 main ()
4005 {
4006
4007 ;
4008 return 0;
4009 }
4010 _ACEOF
4011 rm -f conftest.$ac_objext
4012 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4013 (eval $ac_compile) 2>conftest.er1
4014 ac_status=$?
4015 grep -v '^ *+' conftest.er1 >conftest.err
4016 rm -f conftest.er1
4017 cat conftest.err >&5
4018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019 (exit $ac_status); } &&
4020 { ac_try='test -z "$ac_c_werror_flag"
4021 || test ! -s conftest.err'
4022 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4023 (eval $ac_try) 2>&5
4024 ac_status=$?
4025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4026 (exit $ac_status); }; } &&
4027 { ac_try='test -s conftest.$ac_objext'
4028 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4029 (eval $ac_try) 2>&5
4030 ac_status=$?
4031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4032 (exit $ac_status); }; }; then
4033 ac_cv_safe_to_define___extensions__=yes
4034 else
4035 echo "$as_me: failed program was:" >&5
4036 sed 's/^/| /' conftest.$ac_ext >&5
4037
4038 ac_cv_safe_to_define___extensions__=no
4039 fi
4040 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4041 fi
4042 echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4043 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6
4044 test $ac_cv_safe_to_define___extensions__ = yes &&
4045 cat >>confdefs.h <<\_ACEOF
4046 #define __EXTENSIONS__ 1
4047 _ACEOF
4048
4049 cat >>confdefs.h <<\_ACEOF
4050 #define _ALL_SOURCE 1
4051 _ACEOF
4052
4053 cat >>confdefs.h <<\_ACEOF
4054 #define _GNU_SOURCE 1
4055 _ACEOF
4056
4057 cat >>confdefs.h <<\_ACEOF
4058 #define _POSIX_PTHREAD_SEMANTICS 1
4059 _ACEOF
4060
4061 cat >>confdefs.h <<\_ACEOF
4062 #define _TANDEM_SOURCE 1
4063 _ACEOF
4064
4065
4066 ac_ext=c
4067 ac_cpp='$CPP $CPPFLAGS'
4068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4071 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4072 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4073 # On Suns, sometimes $CPP names a directory.
4074 if test -n "$CPP" && test -d "$CPP"; then
4075 CPP=
4076 fi
4077 if test -z "$CPP"; then
4078 if test "${ac_cv_prog_CPP+set}" = set; then
4079 echo $ECHO_N "(cached) $ECHO_C" >&6
4080 else
4081 # Double quotes because CPP needs to be expanded
4082 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4083 do
4084 ac_preproc_ok=false
4085 for ac_c_preproc_warn_flag in '' yes
4086 do
4087 # Use a header file that comes with gcc, so configuring glibc
4088 # with a fresh cross-compiler works.
4089 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4090 # <limits.h> exists even on freestanding compilers.
4091 # On the NeXT, cc -E runs the code through the compiler's parser,
4092 # not just through cpp. "Syntax error" is here to catch this case.
4093 cat >conftest.$ac_ext <<_ACEOF
4094 /* confdefs.h. */
4095 _ACEOF
4096 cat confdefs.h >>conftest.$ac_ext
4097 cat >>conftest.$ac_ext <<_ACEOF
4098 /* end confdefs.h. */
4099 #ifdef __STDC__
4100 # include <limits.h>
4101 #else
4102 # include <assert.h>
4103 #endif
4104 Syntax error
4105 _ACEOF
4106 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4107 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4108 ac_status=$?
4109 grep -v '^ *+' conftest.er1 >conftest.err
4110 rm -f conftest.er1
4111 cat conftest.err >&5
4112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4113 (exit $ac_status); } >/dev/null; then
4114 if test -s conftest.err; then
4115 ac_cpp_err=$ac_c_preproc_warn_flag
4116 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4117 else
4118 ac_cpp_err=
4119 fi
4120 else
4121 ac_cpp_err=yes
4122 fi
4123 if test -z "$ac_cpp_err"; then
4124 :
4125 else
4126 echo "$as_me: failed program was:" >&5
4127 sed 's/^/| /' conftest.$ac_ext >&5
4128
4129 # Broken: fails on valid input.
4130 continue
4131 fi
4132 rm -f conftest.err conftest.$ac_ext
4133
4134 # OK, works on sane cases. Now check whether non-existent headers
4135 # can be detected and how.
4136 cat >conftest.$ac_ext <<_ACEOF
4137 /* confdefs.h. */
4138 _ACEOF
4139 cat confdefs.h >>conftest.$ac_ext
4140 cat >>conftest.$ac_ext <<_ACEOF
4141 /* end confdefs.h. */
4142 #include <ac_nonexistent.h>
4143 _ACEOF
4144 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4145 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4146 ac_status=$?
4147 grep -v '^ *+' conftest.er1 >conftest.err
4148 rm -f conftest.er1
4149 cat conftest.err >&5
4150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4151 (exit $ac_status); } >/dev/null; then
4152 if test -s conftest.err; then
4153 ac_cpp_err=$ac_c_preproc_warn_flag
4154 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4155 else
4156 ac_cpp_err=
4157 fi
4158 else
4159 ac_cpp_err=yes
4160 fi
4161 if test -z "$ac_cpp_err"; then
4162 # Broken: success on invalid input.
4163 continue
4164 else
4165 echo "$as_me: failed program was:" >&5
4166 sed 's/^/| /' conftest.$ac_ext >&5
4167
4168 # Passes both tests.
4169 ac_preproc_ok=:
4170 break
4171 fi
4172 rm -f conftest.err conftest.$ac_ext
4173
4174 done
4175 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4176 rm -f conftest.err conftest.$ac_ext
4177 if $ac_preproc_ok; then
4178 break
4179 fi
4180
4181 done
4182 ac_cv_prog_CPP=$CPP
4183
4184 fi
4185 CPP=$ac_cv_prog_CPP
4186 else
4187 ac_cv_prog_CPP=$CPP
4188 fi
4189 echo "$as_me:$LINENO: result: $CPP" >&5
4190 echo "${ECHO_T}$CPP" >&6
4191 ac_preproc_ok=false
4192 for ac_c_preproc_warn_flag in '' yes
4193 do
4194 # Use a header file that comes with gcc, so configuring glibc
4195 # with a fresh cross-compiler works.
4196 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4197 # <limits.h> exists even on freestanding compilers.
4198 # On the NeXT, cc -E runs the code through the compiler's parser,
4199 # not just through cpp. "Syntax error" is here to catch this case.
4200 cat >conftest.$ac_ext <<_ACEOF
4201 /* confdefs.h. */
4202 _ACEOF
4203 cat confdefs.h >>conftest.$ac_ext
4204 cat >>conftest.$ac_ext <<_ACEOF
4205 /* end confdefs.h. */
4206 #ifdef __STDC__
4207 # include <limits.h>
4208 #else
4209 # include <assert.h>
4210 #endif
4211 Syntax error
4212 _ACEOF
4213 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4214 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4215 ac_status=$?
4216 grep -v '^ *+' conftest.er1 >conftest.err
4217 rm -f conftest.er1
4218 cat conftest.err >&5
4219 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4220 (exit $ac_status); } >/dev/null; then
4221 if test -s conftest.err; then
4222 ac_cpp_err=$ac_c_preproc_warn_flag
4223 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4224 else
4225 ac_cpp_err=
4226 fi
4227 else
4228 ac_cpp_err=yes
4229 fi
4230 if test -z "$ac_cpp_err"; then
4231 :
4232 else
4233 echo "$as_me: failed program was:" >&5
4234 sed 's/^/| /' conftest.$ac_ext >&5
4235
4236 # Broken: fails on valid input.
4237 continue
4238 fi
4239 rm -f conftest.err conftest.$ac_ext
4240
4241 # OK, works on sane cases. Now check whether non-existent headers
4242 # can be detected and how.
4243 cat >conftest.$ac_ext <<_ACEOF
4244 /* confdefs.h. */
4245 _ACEOF
4246 cat confdefs.h >>conftest.$ac_ext
4247 cat >>conftest.$ac_ext <<_ACEOF
4248 /* end confdefs.h. */
4249 #include <ac_nonexistent.h>
4250 _ACEOF
4251 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4252 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4253 ac_status=$?
4254 grep -v '^ *+' conftest.er1 >conftest.err
4255 rm -f conftest.er1
4256 cat conftest.err >&5
4257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4258 (exit $ac_status); } >/dev/null; then
4259 if test -s conftest.err; then
4260 ac_cpp_err=$ac_c_preproc_warn_flag
4261 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4262 else
4263 ac_cpp_err=
4264 fi
4265 else
4266 ac_cpp_err=yes
4267 fi
4268 if test -z "$ac_cpp_err"; then
4269 # Broken: success on invalid input.
4270 continue
4271 else
4272 echo "$as_me: failed program was:" >&5
4273 sed 's/^/| /' conftest.$ac_ext >&5
4274
4275 # Passes both tests.
4276 ac_preproc_ok=:
4277 break
4278 fi
4279 rm -f conftest.err conftest.$ac_ext
4280
4281 done
4282 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4283 rm -f conftest.err conftest.$ac_ext
4284 if $ac_preproc_ok; then
4285 :
4286 else
4287 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4288 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4289 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4290 See \`config.log' for more details." >&5
4291 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4292 See \`config.log' for more details." >&2;}
4293 { (exit 1); exit 1; }; }; }
4294 fi
4295
4296 ac_ext=c
4297 ac_cpp='$CPP $CPPFLAGS'
4298 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4299 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4300 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4301
4302 echo "$as_me:$LINENO: checking for inline" >&5
4303 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4304 if test "${ac_cv_c_inline+set}" = set; then
4305 echo $ECHO_N "(cached) $ECHO_C" >&6
4306 else
4307 ac_cv_c_inline=no
4308 for ac_kw in inline __inline__ __inline; do
4309 cat >conftest.$ac_ext <<_ACEOF
4310 /* confdefs.h. */
4311 _ACEOF
4312 cat confdefs.h >>conftest.$ac_ext
4313 cat >>conftest.$ac_ext <<_ACEOF
4314 /* end confdefs.h. */
4315 #ifndef __cplusplus
4316 typedef int foo_t;
4317 static $ac_kw foo_t static_foo () {return 0; }
4318 $ac_kw foo_t foo () {return 0; }
4319 #endif
4320
4321 _ACEOF
4322 rm -f conftest.$ac_objext
4323 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4324 (eval $ac_compile) 2>conftest.er1
4325 ac_status=$?
4326 grep -v '^ *+' conftest.er1 >conftest.err
4327 rm -f conftest.er1
4328 cat conftest.err >&5
4329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4330 (exit $ac_status); } &&
4331 { ac_try='test -z "$ac_c_werror_flag"
4332 || test ! -s conftest.err'
4333 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4334 (eval $ac_try) 2>&5
4335 ac_status=$?
4336 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4337 (exit $ac_status); }; } &&
4338 { ac_try='test -s conftest.$ac_objext'
4339 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4340 (eval $ac_try) 2>&5
4341 ac_status=$?
4342 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4343 (exit $ac_status); }; }; then
4344 ac_cv_c_inline=$ac_kw; break
4345 else
4346 echo "$as_me: failed program was:" >&5
4347 sed 's/^/| /' conftest.$ac_ext >&5
4348
4349 fi
4350 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4351 done
4352
4353 fi
4354 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4355 echo "${ECHO_T}$ac_cv_c_inline" >&6
4356
4357
4358 case $ac_cv_c_inline in
4359 inline | yes) ;;
4360 *)
4361 case $ac_cv_c_inline in
4362 no) ac_val=;;
4363 *) ac_val=$ac_cv_c_inline;;
4364 esac
4365 cat >>confdefs.h <<_ACEOF
4366 #ifndef __cplusplus
4367 #define inline $ac_val
4368 #endif
4369 _ACEOF
4370 ;;
4371 esac
4372
4373
4374 # sizeof(char) is 1 by definition.
4375 echo "$as_me:$LINENO: checking for void *" >&5
4376 echo $ECHO_N "checking for void *... $ECHO_C" >&6
4377 if test "${ac_cv_type_void_p+set}" = set; then
4378 echo $ECHO_N "(cached) $ECHO_C" >&6
4379 else
4380 cat >conftest.$ac_ext <<_ACEOF
4381 /* confdefs.h. */
4382 _ACEOF
4383 cat confdefs.h >>conftest.$ac_ext
4384 cat >>conftest.$ac_ext <<_ACEOF
4385 /* end confdefs.h. */
4386 $ac_includes_default
4387 int
4388 main ()
4389 {
4390 if ((void * *) 0)
4391 return 0;
4392 if (sizeof (void *))
4393 return 0;
4394 ;
4395 return 0;
4396 }
4397 _ACEOF
4398 rm -f conftest.$ac_objext
4399 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4400 (eval $ac_compile) 2>conftest.er1
4401 ac_status=$?
4402 grep -v '^ *+' conftest.er1 >conftest.err
4403 rm -f conftest.er1
4404 cat conftest.err >&5
4405 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4406 (exit $ac_status); } &&
4407 { ac_try='test -z "$ac_c_werror_flag"
4408 || test ! -s conftest.err'
4409 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4410 (eval $ac_try) 2>&5
4411 ac_status=$?
4412 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4413 (exit $ac_status); }; } &&
4414 { ac_try='test -s conftest.$ac_objext'
4415 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4416 (eval $ac_try) 2>&5
4417 ac_status=$?
4418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4419 (exit $ac_status); }; }; then
4420 ac_cv_type_void_p=yes
4421 else
4422 echo "$as_me: failed program was:" >&5
4423 sed 's/^/| /' conftest.$ac_ext >&5
4424
4425 ac_cv_type_void_p=no
4426 fi
4427 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4428 fi
4429 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4430 echo "${ECHO_T}$ac_cv_type_void_p" >&6
4431
4432 echo "$as_me:$LINENO: checking size of void *" >&5
4433 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
4434 if test "${ac_cv_sizeof_void_p+set}" = set; then
4435 echo $ECHO_N "(cached) $ECHO_C" >&6
4436 else
4437 if test "$ac_cv_type_void_p" = yes; then
4438 # The cast to unsigned long works around a bug in the HP C Compiler
4439 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4440 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4441 # This bug is HP SR number 8606223364.
4442 if test "$cross_compiling" = yes; then
4443 # Depending upon the size, compute the lo and hi bounds.
4444 cat >conftest.$ac_ext <<_ACEOF
4445 /* confdefs.h. */
4446 _ACEOF
4447 cat confdefs.h >>conftest.$ac_ext
4448 cat >>conftest.$ac_ext <<_ACEOF
4449 /* end confdefs.h. */
4450 $ac_includes_default
4451 int
4452 main ()
4453 {
4454 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
4455 test_array [0] = 0
4456
4457 ;
4458 return 0;
4459 }
4460 _ACEOF
4461 rm -f conftest.$ac_objext
4462 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4463 (eval $ac_compile) 2>conftest.er1
4464 ac_status=$?
4465 grep -v '^ *+' conftest.er1 >conftest.err
4466 rm -f conftest.er1
4467 cat conftest.err >&5
4468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4469 (exit $ac_status); } &&
4470 { ac_try='test -z "$ac_c_werror_flag"
4471 || test ! -s conftest.err'
4472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4473 (eval $ac_try) 2>&5
4474 ac_status=$?
4475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4476 (exit $ac_status); }; } &&
4477 { ac_try='test -s conftest.$ac_objext'
4478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4479 (eval $ac_try) 2>&5
4480 ac_status=$?
4481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4482 (exit $ac_status); }; }; then
4483 ac_lo=0 ac_mid=0
4484 while :; do
4485 cat >conftest.$ac_ext <<_ACEOF
4486 /* confdefs.h. */
4487 _ACEOF
4488 cat confdefs.h >>conftest.$ac_ext
4489 cat >>conftest.$ac_ext <<_ACEOF
4490 /* end confdefs.h. */
4491 $ac_includes_default
4492 int
4493 main ()
4494 {
4495 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4496 test_array [0] = 0
4497
4498 ;
4499 return 0;
4500 }
4501 _ACEOF
4502 rm -f conftest.$ac_objext
4503 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4504 (eval $ac_compile) 2>conftest.er1
4505 ac_status=$?
4506 grep -v '^ *+' conftest.er1 >conftest.err
4507 rm -f conftest.er1
4508 cat conftest.err >&5
4509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4510 (exit $ac_status); } &&
4511 { ac_try='test -z "$ac_c_werror_flag"
4512 || test ! -s conftest.err'
4513 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4514 (eval $ac_try) 2>&5
4515 ac_status=$?
4516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4517 (exit $ac_status); }; } &&
4518 { ac_try='test -s conftest.$ac_objext'
4519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4520 (eval $ac_try) 2>&5
4521 ac_status=$?
4522 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4523 (exit $ac_status); }; }; then
4524 ac_hi=$ac_mid; break
4525 else
4526 echo "$as_me: failed program was:" >&5
4527 sed 's/^/| /' conftest.$ac_ext >&5
4528
4529 ac_lo=`expr $ac_mid + 1`
4530 if test $ac_lo -le $ac_mid; then
4531 ac_lo= ac_hi=
4532 break
4533 fi
4534 ac_mid=`expr 2 '*' $ac_mid + 1`
4535 fi
4536 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4537 done
4538 else
4539 echo "$as_me: failed program was:" >&5
4540 sed 's/^/| /' conftest.$ac_ext >&5
4541
4542 cat >conftest.$ac_ext <<_ACEOF
4543 /* confdefs.h. */
4544 _ACEOF
4545 cat confdefs.h >>conftest.$ac_ext
4546 cat >>conftest.$ac_ext <<_ACEOF
4547 /* end confdefs.h. */
4548 $ac_includes_default
4549 int
4550 main ()
4551 {
4552 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
4553 test_array [0] = 0
4554
4555 ;
4556 return 0;
4557 }
4558 _ACEOF
4559 rm -f conftest.$ac_objext
4560 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4561 (eval $ac_compile) 2>conftest.er1
4562 ac_status=$?
4563 grep -v '^ *+' conftest.er1 >conftest.err
4564 rm -f conftest.er1
4565 cat conftest.err >&5
4566 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4567 (exit $ac_status); } &&
4568 { ac_try='test -z "$ac_c_werror_flag"
4569 || test ! -s conftest.err'
4570 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4571 (eval $ac_try) 2>&5
4572 ac_status=$?
4573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4574 (exit $ac_status); }; } &&
4575 { ac_try='test -s conftest.$ac_objext'
4576 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4577 (eval $ac_try) 2>&5
4578 ac_status=$?
4579 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4580 (exit $ac_status); }; }; then
4581 ac_hi=-1 ac_mid=-1
4582 while :; do
4583 cat >conftest.$ac_ext <<_ACEOF
4584 /* confdefs.h. */
4585 _ACEOF
4586 cat confdefs.h >>conftest.$ac_ext
4587 cat >>conftest.$ac_ext <<_ACEOF
4588 /* end confdefs.h. */
4589 $ac_includes_default
4590 int
4591 main ()
4592 {
4593 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
4594 test_array [0] = 0
4595
4596 ;
4597 return 0;
4598 }
4599 _ACEOF
4600 rm -f conftest.$ac_objext
4601 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4602 (eval $ac_compile) 2>conftest.er1
4603 ac_status=$?
4604 grep -v '^ *+' conftest.er1 >conftest.err
4605 rm -f conftest.er1
4606 cat conftest.err >&5
4607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4608 (exit $ac_status); } &&
4609 { ac_try='test -z "$ac_c_werror_flag"
4610 || test ! -s conftest.err'
4611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4612 (eval $ac_try) 2>&5
4613 ac_status=$?
4614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615 (exit $ac_status); }; } &&
4616 { ac_try='test -s conftest.$ac_objext'
4617 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4618 (eval $ac_try) 2>&5
4619 ac_status=$?
4620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4621 (exit $ac_status); }; }; then
4622 ac_lo=$ac_mid; break
4623 else
4624 echo "$as_me: failed program was:" >&5
4625 sed 's/^/| /' conftest.$ac_ext >&5
4626
4627 ac_hi=`expr '(' $ac_mid ')' - 1`
4628 if test $ac_mid -le $ac_hi; then
4629 ac_lo= ac_hi=
4630 break
4631 fi
4632 ac_mid=`expr 2 '*' $ac_mid`
4633 fi
4634 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4635 done
4636 else
4637 echo "$as_me: failed program was:" >&5
4638 sed 's/^/| /' conftest.$ac_ext >&5
4639
4640 ac_lo= ac_hi=
4641 fi
4642 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4643 fi
4644 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4645 # Binary search between lo and hi bounds.
4646 while test "x$ac_lo" != "x$ac_hi"; do
4647 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4648 cat >conftest.$ac_ext <<_ACEOF
4649 /* confdefs.h. */
4650 _ACEOF
4651 cat confdefs.h >>conftest.$ac_ext
4652 cat >>conftest.$ac_ext <<_ACEOF
4653 /* end confdefs.h. */
4654 $ac_includes_default
4655 int
4656 main ()
4657 {
4658 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4659 test_array [0] = 0
4660
4661 ;
4662 return 0;
4663 }
4664 _ACEOF
4665 rm -f conftest.$ac_objext
4666 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4667 (eval $ac_compile) 2>conftest.er1
4668 ac_status=$?
4669 grep -v '^ *+' conftest.er1 >conftest.err
4670 rm -f conftest.er1
4671 cat conftest.err >&5
4672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4673 (exit $ac_status); } &&
4674 { ac_try='test -z "$ac_c_werror_flag"
4675 || test ! -s conftest.err'
4676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4677 (eval $ac_try) 2>&5
4678 ac_status=$?
4679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4680 (exit $ac_status); }; } &&
4681 { ac_try='test -s conftest.$ac_objext'
4682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4683 (eval $ac_try) 2>&5
4684 ac_status=$?
4685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4686 (exit $ac_status); }; }; then
4687 ac_hi=$ac_mid
4688 else
4689 echo "$as_me: failed program was:" >&5
4690 sed 's/^/| /' conftest.$ac_ext >&5
4691
4692 ac_lo=`expr '(' $ac_mid ')' + 1`
4693 fi
4694 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4695 done
4696 case $ac_lo in
4697 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4698 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4699 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4700 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4701 See \`config.log' for more details." >&5
4702 echo "$as_me: error: cannot compute sizeof (void *), 77
4703 See \`config.log' for more details." >&2;}
4704 { (exit 1); exit 1; }; }; } ;;
4705 esac
4706 else
4707 if test "$cross_compiling" = yes; then
4708 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4709 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4710 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4711 See \`config.log' for more details." >&5
4712 echo "$as_me: error: cannot run test program while cross compiling
4713 See \`config.log' for more details." >&2;}
4714 { (exit 1); exit 1; }; }; }
4715 else
4716 cat >conftest.$ac_ext <<_ACEOF
4717 /* confdefs.h. */
4718 _ACEOF
4719 cat confdefs.h >>conftest.$ac_ext
4720 cat >>conftest.$ac_ext <<_ACEOF
4721 /* end confdefs.h. */
4722 $ac_includes_default
4723 long longval () { return (long) (sizeof (void *)); }
4724 unsigned long ulongval () { return (long) (sizeof (void *)); }
4725 #include <stdio.h>
4726 #include <stdlib.h>
4727 int
4728 main ()
4729 {
4730
4731 FILE *f = fopen ("conftest.val", "w");
4732 if (! f)
4733 exit (1);
4734 if (((long) (sizeof (void *))) < 0)
4735 {
4736 long i = longval ();
4737 if (i != ((long) (sizeof (void *))))
4738 exit (1);
4739 fprintf (f, "%ld\n", i);
4740 }
4741 else
4742 {
4743 unsigned long i = ulongval ();
4744 if (i != ((long) (sizeof (void *))))
4745 exit (1);
4746 fprintf (f, "%lu\n", i);
4747 }
4748 exit (ferror (f) || fclose (f) != 0);
4749
4750 ;
4751 return 0;
4752 }
4753 _ACEOF
4754 rm -f conftest$ac_exeext
4755 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4756 (eval $ac_link) 2>&5
4757 ac_status=$?
4758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4759 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4760 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4761 (eval $ac_try) 2>&5
4762 ac_status=$?
4763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4764 (exit $ac_status); }; }; then
4765 ac_cv_sizeof_void_p=`cat conftest.val`
4766 else
4767 echo "$as_me: program exited with status $ac_status" >&5
4768 echo "$as_me: failed program was:" >&5
4769 sed 's/^/| /' conftest.$ac_ext >&5
4770
4771 ( exit $ac_status )
4772 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4773 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4774 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4775 See \`config.log' for more details." >&5
4776 echo "$as_me: error: cannot compute sizeof (void *), 77
4777 See \`config.log' for more details." >&2;}
4778 { (exit 1); exit 1; }; }; }
4779 fi
4780 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4781 fi
4782 fi
4783 rm -f conftest.val
4784 else
4785 ac_cv_sizeof_void_p=0
4786 fi
4787 fi
4788 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4789 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
4790 cat >>confdefs.h <<_ACEOF
4791 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4792 _ACEOF
4793
4794
4795 echo "$as_me:$LINENO: checking for short" >&5
4796 echo $ECHO_N "checking for short... $ECHO_C" >&6
4797 if test "${ac_cv_type_short+set}" = set; then
4798 echo $ECHO_N "(cached) $ECHO_C" >&6
4799 else
4800 cat >conftest.$ac_ext <<_ACEOF
4801 /* confdefs.h. */
4802 _ACEOF
4803 cat confdefs.h >>conftest.$ac_ext
4804 cat >>conftest.$ac_ext <<_ACEOF
4805 /* end confdefs.h. */
4806 $ac_includes_default
4807 int
4808 main ()
4809 {
4810 if ((short *) 0)
4811 return 0;
4812 if (sizeof (short))
4813 return 0;
4814 ;
4815 return 0;
4816 }
4817 _ACEOF
4818 rm -f conftest.$ac_objext
4819 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4820 (eval $ac_compile) 2>conftest.er1
4821 ac_status=$?
4822 grep -v '^ *+' conftest.er1 >conftest.err
4823 rm -f conftest.er1
4824 cat conftest.err >&5
4825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4826 (exit $ac_status); } &&
4827 { ac_try='test -z "$ac_c_werror_flag"
4828 || test ! -s conftest.err'
4829 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4830 (eval $ac_try) 2>&5
4831 ac_status=$?
4832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4833 (exit $ac_status); }; } &&
4834 { ac_try='test -s conftest.$ac_objext'
4835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4836 (eval $ac_try) 2>&5
4837 ac_status=$?
4838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4839 (exit $ac_status); }; }; then
4840 ac_cv_type_short=yes
4841 else
4842 echo "$as_me: failed program was:" >&5
4843 sed 's/^/| /' conftest.$ac_ext >&5
4844
4845 ac_cv_type_short=no
4846 fi
4847 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4848 fi
4849 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4850 echo "${ECHO_T}$ac_cv_type_short" >&6
4851
4852 echo "$as_me:$LINENO: checking size of short" >&5
4853 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4854 if test "${ac_cv_sizeof_short+set}" = set; then
4855 echo $ECHO_N "(cached) $ECHO_C" >&6
4856 else
4857 if test "$ac_cv_type_short" = yes; then
4858 # The cast to unsigned long works around a bug in the HP C Compiler
4859 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4860 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4861 # This bug is HP SR number 8606223364.
4862 if test "$cross_compiling" = yes; then
4863 # Depending upon the size, compute the lo and hi bounds.
4864 cat >conftest.$ac_ext <<_ACEOF
4865 /* confdefs.h. */
4866 _ACEOF
4867 cat confdefs.h >>conftest.$ac_ext
4868 cat >>conftest.$ac_ext <<_ACEOF
4869 /* end confdefs.h. */
4870 $ac_includes_default
4871 int
4872 main ()
4873 {
4874 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4875 test_array [0] = 0
4876
4877 ;
4878 return 0;
4879 }
4880 _ACEOF
4881 rm -f conftest.$ac_objext
4882 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4883 (eval $ac_compile) 2>conftest.er1
4884 ac_status=$?
4885 grep -v '^ *+' conftest.er1 >conftest.err
4886 rm -f conftest.er1
4887 cat conftest.err >&5
4888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4889 (exit $ac_status); } &&
4890 { ac_try='test -z "$ac_c_werror_flag"
4891 || test ! -s conftest.err'
4892 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4893 (eval $ac_try) 2>&5
4894 ac_status=$?
4895 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4896 (exit $ac_status); }; } &&
4897 { ac_try='test -s conftest.$ac_objext'
4898 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4899 (eval $ac_try) 2>&5
4900 ac_status=$?
4901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4902 (exit $ac_status); }; }; then
4903 ac_lo=0 ac_mid=0
4904 while :; do
4905 cat >conftest.$ac_ext <<_ACEOF
4906 /* confdefs.h. */
4907 _ACEOF
4908 cat confdefs.h >>conftest.$ac_ext
4909 cat >>conftest.$ac_ext <<_ACEOF
4910 /* end confdefs.h. */
4911 $ac_includes_default
4912 int
4913 main ()
4914 {
4915 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4916 test_array [0] = 0
4917
4918 ;
4919 return 0;
4920 }
4921 _ACEOF
4922 rm -f conftest.$ac_objext
4923 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4924 (eval $ac_compile) 2>conftest.er1
4925 ac_status=$?
4926 grep -v '^ *+' conftest.er1 >conftest.err
4927 rm -f conftest.er1
4928 cat conftest.err >&5
4929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4930 (exit $ac_status); } &&
4931 { ac_try='test -z "$ac_c_werror_flag"
4932 || test ! -s conftest.err'
4933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4934 (eval $ac_try) 2>&5
4935 ac_status=$?
4936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4937 (exit $ac_status); }; } &&
4938 { ac_try='test -s conftest.$ac_objext'
4939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4940 (eval $ac_try) 2>&5
4941 ac_status=$?
4942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943 (exit $ac_status); }; }; then
4944 ac_hi=$ac_mid; break
4945 else
4946 echo "$as_me: failed program was:" >&5
4947 sed 's/^/| /' conftest.$ac_ext >&5
4948
4949 ac_lo=`expr $ac_mid + 1`
4950 if test $ac_lo -le $ac_mid; then
4951 ac_lo= ac_hi=
4952 break
4953 fi
4954 ac_mid=`expr 2 '*' $ac_mid + 1`
4955 fi
4956 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4957 done
4958 else
4959 echo "$as_me: failed program was:" >&5
4960 sed 's/^/| /' conftest.$ac_ext >&5
4961
4962 cat >conftest.$ac_ext <<_ACEOF
4963 /* confdefs.h. */
4964 _ACEOF
4965 cat confdefs.h >>conftest.$ac_ext
4966 cat >>conftest.$ac_ext <<_ACEOF
4967 /* end confdefs.h. */
4968 $ac_includes_default
4969 int
4970 main ()
4971 {
4972 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4973 test_array [0] = 0
4974
4975 ;
4976 return 0;
4977 }
4978 _ACEOF
4979 rm -f conftest.$ac_objext
4980 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4981 (eval $ac_compile) 2>conftest.er1
4982 ac_status=$?
4983 grep -v '^ *+' conftest.er1 >conftest.err
4984 rm -f conftest.er1
4985 cat conftest.err >&5
4986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987 (exit $ac_status); } &&
4988 { ac_try='test -z "$ac_c_werror_flag"
4989 || test ! -s conftest.err'
4990 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4991 (eval $ac_try) 2>&5
4992 ac_status=$?
4993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4994 (exit $ac_status); }; } &&
4995 { ac_try='test -s conftest.$ac_objext'
4996 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4997 (eval $ac_try) 2>&5
4998 ac_status=$?
4999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5000 (exit $ac_status); }; }; then
5001 ac_hi=-1 ac_mid=-1
5002 while :; do
5003 cat >conftest.$ac_ext <<_ACEOF
5004 /* confdefs.h. */
5005 _ACEOF
5006 cat confdefs.h >>conftest.$ac_ext
5007 cat >>conftest.$ac_ext <<_ACEOF
5008 /* end confdefs.h. */
5009 $ac_includes_default
5010 int
5011 main ()
5012 {
5013 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
5014 test_array [0] = 0
5015
5016 ;
5017 return 0;
5018 }
5019 _ACEOF
5020 rm -f conftest.$ac_objext
5021 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5022 (eval $ac_compile) 2>conftest.er1
5023 ac_status=$?
5024 grep -v '^ *+' conftest.er1 >conftest.err
5025 rm -f conftest.er1
5026 cat conftest.err >&5
5027 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5028 (exit $ac_status); } &&
5029 { ac_try='test -z "$ac_c_werror_flag"
5030 || test ! -s conftest.err'
5031 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5032 (eval $ac_try) 2>&5
5033 ac_status=$?
5034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5035 (exit $ac_status); }; } &&
5036 { ac_try='test -s conftest.$ac_objext'
5037 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5038 (eval $ac_try) 2>&5
5039 ac_status=$?
5040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5041 (exit $ac_status); }; }; then
5042 ac_lo=$ac_mid; break
5043 else
5044 echo "$as_me: failed program was:" >&5
5045 sed 's/^/| /' conftest.$ac_ext >&5
5046
5047 ac_hi=`expr '(' $ac_mid ')' - 1`
5048 if test $ac_mid -le $ac_hi; then
5049 ac_lo= ac_hi=
5050 break
5051 fi
5052 ac_mid=`expr 2 '*' $ac_mid`
5053 fi
5054 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5055 done
5056 else
5057 echo "$as_me: failed program was:" >&5
5058 sed 's/^/| /' conftest.$ac_ext >&5
5059
5060 ac_lo= ac_hi=
5061 fi
5062 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5063 fi
5064 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5065 # Binary search between lo and hi bounds.
5066 while test "x$ac_lo" != "x$ac_hi"; do
5067 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5068 cat >conftest.$ac_ext <<_ACEOF
5069 /* confdefs.h. */
5070 _ACEOF
5071 cat confdefs.h >>conftest.$ac_ext
5072 cat >>conftest.$ac_ext <<_ACEOF
5073 /* end confdefs.h. */
5074 $ac_includes_default
5075 int
5076 main ()
5077 {
5078 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
5079 test_array [0] = 0
5080
5081 ;
5082 return 0;
5083 }
5084 _ACEOF
5085 rm -f conftest.$ac_objext
5086 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5087 (eval $ac_compile) 2>conftest.er1
5088 ac_status=$?
5089 grep -v '^ *+' conftest.er1 >conftest.err
5090 rm -f conftest.er1
5091 cat conftest.err >&5
5092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093 (exit $ac_status); } &&
5094 { ac_try='test -z "$ac_c_werror_flag"
5095 || test ! -s conftest.err'
5096 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5097 (eval $ac_try) 2>&5
5098 ac_status=$?
5099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5100 (exit $ac_status); }; } &&
5101 { ac_try='test -s conftest.$ac_objext'
5102 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5103 (eval $ac_try) 2>&5
5104 ac_status=$?
5105 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5106 (exit $ac_status); }; }; then
5107 ac_hi=$ac_mid
5108 else
5109 echo "$as_me: failed program was:" >&5
5110 sed 's/^/| /' conftest.$ac_ext >&5
5111
5112 ac_lo=`expr '(' $ac_mid ')' + 1`
5113 fi
5114 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5115 done
5116 case $ac_lo in
5117 ?*) ac_cv_sizeof_short=$ac_lo;;
5118 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5119 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5120 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5121 See \`config.log' for more details." >&5
5122 echo "$as_me: error: cannot compute sizeof (short), 77
5123 See \`config.log' for more details." >&2;}
5124 { (exit 1); exit 1; }; }; } ;;
5125 esac
5126 else
5127 if test "$cross_compiling" = yes; then
5128 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5129 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5130 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5131 See \`config.log' for more details." >&5
5132 echo "$as_me: error: cannot run test program while cross compiling
5133 See \`config.log' for more details." >&2;}
5134 { (exit 1); exit 1; }; }; }
5135 else
5136 cat >conftest.$ac_ext <<_ACEOF
5137 /* confdefs.h. */
5138 _ACEOF
5139 cat confdefs.h >>conftest.$ac_ext
5140 cat >>conftest.$ac_ext <<_ACEOF
5141 /* end confdefs.h. */
5142 $ac_includes_default
5143 long longval () { return (long) (sizeof (short)); }
5144 unsigned long ulongval () { return (long) (sizeof (short)); }
5145 #include <stdio.h>
5146 #include <stdlib.h>
5147 int
5148 main ()
5149 {
5150
5151 FILE *f = fopen ("conftest.val", "w");
5152 if (! f)
5153 exit (1);
5154 if (((long) (sizeof (short))) < 0)
5155 {
5156 long i = longval ();
5157 if (i != ((long) (sizeof (short))))
5158 exit (1);
5159 fprintf (f, "%ld\n", i);
5160 }
5161 else
5162 {
5163 unsigned long i = ulongval ();
5164 if (i != ((long) (sizeof (short))))
5165 exit (1);
5166 fprintf (f, "%lu\n", i);
5167 }
5168 exit (ferror (f) || fclose (f) != 0);
5169
5170 ;
5171 return 0;
5172 }
5173 _ACEOF
5174 rm -f conftest$ac_exeext
5175 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5176 (eval $ac_link) 2>&5
5177 ac_status=$?
5178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5179 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5180 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5181 (eval $ac_try) 2>&5
5182 ac_status=$?
5183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184 (exit $ac_status); }; }; then
5185 ac_cv_sizeof_short=`cat conftest.val`
5186 else
5187 echo "$as_me: program exited with status $ac_status" >&5
5188 echo "$as_me: failed program was:" >&5
5189 sed 's/^/| /' conftest.$ac_ext >&5
5190
5191 ( exit $ac_status )
5192 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5193 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5194 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5195 See \`config.log' for more details." >&5
5196 echo "$as_me: error: cannot compute sizeof (short), 77
5197 See \`config.log' for more details." >&2;}
5198 { (exit 1); exit 1; }; }; }
5199 fi
5200 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5201 fi
5202 fi
5203 rm -f conftest.val
5204 else
5205 ac_cv_sizeof_short=0
5206 fi
5207 fi
5208 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5209 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
5210 cat >>confdefs.h <<_ACEOF
5211 #define SIZEOF_SHORT $ac_cv_sizeof_short
5212 _ACEOF
5213
5214
5215 echo "$as_me:$LINENO: checking for int" >&5
5216 echo $ECHO_N "checking for int... $ECHO_C" >&6
5217 if test "${ac_cv_type_int+set}" = set; then
5218 echo $ECHO_N "(cached) $ECHO_C" >&6
5219 else
5220 cat >conftest.$ac_ext <<_ACEOF
5221 /* confdefs.h. */
5222 _ACEOF
5223 cat confdefs.h >>conftest.$ac_ext
5224 cat >>conftest.$ac_ext <<_ACEOF
5225 /* end confdefs.h. */
5226 $ac_includes_default
5227 int
5228 main ()
5229 {
5230 if ((int *) 0)
5231 return 0;
5232 if (sizeof (int))
5233 return 0;
5234 ;
5235 return 0;
5236 }
5237 _ACEOF
5238 rm -f conftest.$ac_objext
5239 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5240 (eval $ac_compile) 2>conftest.er1
5241 ac_status=$?
5242 grep -v '^ *+' conftest.er1 >conftest.err
5243 rm -f conftest.er1
5244 cat conftest.err >&5
5245 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5246 (exit $ac_status); } &&
5247 { ac_try='test -z "$ac_c_werror_flag"
5248 || test ! -s conftest.err'
5249 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5250 (eval $ac_try) 2>&5
5251 ac_status=$?
5252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5253 (exit $ac_status); }; } &&
5254 { ac_try='test -s conftest.$ac_objext'
5255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5256 (eval $ac_try) 2>&5
5257 ac_status=$?
5258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5259 (exit $ac_status); }; }; then
5260 ac_cv_type_int=yes
5261 else
5262 echo "$as_me: failed program was:" >&5
5263 sed 's/^/| /' conftest.$ac_ext >&5
5264
5265 ac_cv_type_int=no
5266 fi
5267 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5268 fi
5269 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5270 echo "${ECHO_T}$ac_cv_type_int" >&6
5271
5272 echo "$as_me:$LINENO: checking size of int" >&5
5273 echo $ECHO_N "checking size of int... $ECHO_C" >&6
5274 if test "${ac_cv_sizeof_int+set}" = set; then
5275 echo $ECHO_N "(cached) $ECHO_C" >&6
5276 else
5277 if test "$ac_cv_type_int" = yes; then
5278 # The cast to unsigned long works around a bug in the HP C Compiler
5279 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5280 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5281 # This bug is HP SR number 8606223364.
5282 if test "$cross_compiling" = yes; then
5283 # Depending upon the size, compute the lo and hi bounds.
5284 cat >conftest.$ac_ext <<_ACEOF
5285 /* confdefs.h. */
5286 _ACEOF
5287 cat confdefs.h >>conftest.$ac_ext
5288 cat >>conftest.$ac_ext <<_ACEOF
5289 /* end confdefs.h. */
5290 $ac_includes_default
5291 int
5292 main ()
5293 {
5294 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
5295 test_array [0] = 0
5296
5297 ;
5298 return 0;
5299 }
5300 _ACEOF
5301 rm -f conftest.$ac_objext
5302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5303 (eval $ac_compile) 2>conftest.er1
5304 ac_status=$?
5305 grep -v '^ *+' conftest.er1 >conftest.err
5306 rm -f conftest.er1
5307 cat conftest.err >&5
5308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5309 (exit $ac_status); } &&
5310 { ac_try='test -z "$ac_c_werror_flag"
5311 || test ! -s conftest.err'
5312 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5313 (eval $ac_try) 2>&5
5314 ac_status=$?
5315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316 (exit $ac_status); }; } &&
5317 { ac_try='test -s conftest.$ac_objext'
5318 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5319 (eval $ac_try) 2>&5
5320 ac_status=$?
5321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5322 (exit $ac_status); }; }; then
5323 ac_lo=0 ac_mid=0
5324 while :; do
5325 cat >conftest.$ac_ext <<_ACEOF
5326 /* confdefs.h. */
5327 _ACEOF
5328 cat confdefs.h >>conftest.$ac_ext
5329 cat >>conftest.$ac_ext <<_ACEOF
5330 /* end confdefs.h. */
5331 $ac_includes_default
5332 int
5333 main ()
5334 {
5335 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5336 test_array [0] = 0
5337
5338 ;
5339 return 0;
5340 }
5341 _ACEOF
5342 rm -f conftest.$ac_objext
5343 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5344 (eval $ac_compile) 2>conftest.er1
5345 ac_status=$?
5346 grep -v '^ *+' conftest.er1 >conftest.err
5347 rm -f conftest.er1
5348 cat conftest.err >&5
5349 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5350 (exit $ac_status); } &&
5351 { ac_try='test -z "$ac_c_werror_flag"
5352 || test ! -s conftest.err'
5353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5354 (eval $ac_try) 2>&5
5355 ac_status=$?
5356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5357 (exit $ac_status); }; } &&
5358 { ac_try='test -s conftest.$ac_objext'
5359 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5360 (eval $ac_try) 2>&5
5361 ac_status=$?
5362 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5363 (exit $ac_status); }; }; then
5364 ac_hi=$ac_mid; break
5365 else
5366 echo "$as_me: failed program was:" >&5
5367 sed 's/^/| /' conftest.$ac_ext >&5
5368
5369 ac_lo=`expr $ac_mid + 1`
5370 if test $ac_lo -le $ac_mid; then
5371 ac_lo= ac_hi=
5372 break
5373 fi
5374 ac_mid=`expr 2 '*' $ac_mid + 1`
5375 fi
5376 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5377 done
5378 else
5379 echo "$as_me: failed program was:" >&5
5380 sed 's/^/| /' conftest.$ac_ext >&5
5381
5382 cat >conftest.$ac_ext <<_ACEOF
5383 /* confdefs.h. */
5384 _ACEOF
5385 cat confdefs.h >>conftest.$ac_ext
5386 cat >>conftest.$ac_ext <<_ACEOF
5387 /* end confdefs.h. */
5388 $ac_includes_default
5389 int
5390 main ()
5391 {
5392 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
5393 test_array [0] = 0
5394
5395 ;
5396 return 0;
5397 }
5398 _ACEOF
5399 rm -f conftest.$ac_objext
5400 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5401 (eval $ac_compile) 2>conftest.er1
5402 ac_status=$?
5403 grep -v '^ *+' conftest.er1 >conftest.err
5404 rm -f conftest.er1
5405 cat conftest.err >&5
5406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5407 (exit $ac_status); } &&
5408 { ac_try='test -z "$ac_c_werror_flag"
5409 || test ! -s conftest.err'
5410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5411 (eval $ac_try) 2>&5
5412 ac_status=$?
5413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5414 (exit $ac_status); }; } &&
5415 { ac_try='test -s conftest.$ac_objext'
5416 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5417 (eval $ac_try) 2>&5
5418 ac_status=$?
5419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5420 (exit $ac_status); }; }; then
5421 ac_hi=-1 ac_mid=-1
5422 while :; do
5423 cat >conftest.$ac_ext <<_ACEOF
5424 /* confdefs.h. */
5425 _ACEOF
5426 cat confdefs.h >>conftest.$ac_ext
5427 cat >>conftest.$ac_ext <<_ACEOF
5428 /* end confdefs.h. */
5429 $ac_includes_default
5430 int
5431 main ()
5432 {
5433 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
5434 test_array [0] = 0
5435
5436 ;
5437 return 0;
5438 }
5439 _ACEOF
5440 rm -f conftest.$ac_objext
5441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5442 (eval $ac_compile) 2>conftest.er1
5443 ac_status=$?
5444 grep -v '^ *+' conftest.er1 >conftest.err
5445 rm -f conftest.er1
5446 cat conftest.err >&5
5447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5448 (exit $ac_status); } &&
5449 { ac_try='test -z "$ac_c_werror_flag"
5450 || test ! -s conftest.err'
5451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5452 (eval $ac_try) 2>&5
5453 ac_status=$?
5454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5455 (exit $ac_status); }; } &&
5456 { ac_try='test -s conftest.$ac_objext'
5457 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5458 (eval $ac_try) 2>&5
5459 ac_status=$?
5460 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5461 (exit $ac_status); }; }; then
5462 ac_lo=$ac_mid; break
5463 else
5464 echo "$as_me: failed program was:" >&5
5465 sed 's/^/| /' conftest.$ac_ext >&5
5466
5467 ac_hi=`expr '(' $ac_mid ')' - 1`
5468 if test $ac_mid -le $ac_hi; then
5469 ac_lo= ac_hi=
5470 break
5471 fi
5472 ac_mid=`expr 2 '*' $ac_mid`
5473 fi
5474 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5475 done
5476 else
5477 echo "$as_me: failed program was:" >&5
5478 sed 's/^/| /' conftest.$ac_ext >&5
5479
5480 ac_lo= ac_hi=
5481 fi
5482 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5483 fi
5484 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5485 # Binary search between lo and hi bounds.
5486 while test "x$ac_lo" != "x$ac_hi"; do
5487 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5488 cat >conftest.$ac_ext <<_ACEOF
5489 /* confdefs.h. */
5490 _ACEOF
5491 cat confdefs.h >>conftest.$ac_ext
5492 cat >>conftest.$ac_ext <<_ACEOF
5493 /* end confdefs.h. */
5494 $ac_includes_default
5495 int
5496 main ()
5497 {
5498 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5499 test_array [0] = 0
5500
5501 ;
5502 return 0;
5503 }
5504 _ACEOF
5505 rm -f conftest.$ac_objext
5506 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5507 (eval $ac_compile) 2>conftest.er1
5508 ac_status=$?
5509 grep -v '^ *+' conftest.er1 >conftest.err
5510 rm -f conftest.er1
5511 cat conftest.err >&5
5512 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5513 (exit $ac_status); } &&
5514 { ac_try='test -z "$ac_c_werror_flag"
5515 || test ! -s conftest.err'
5516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5517 (eval $ac_try) 2>&5
5518 ac_status=$?
5519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5520 (exit $ac_status); }; } &&
5521 { ac_try='test -s conftest.$ac_objext'
5522 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5523 (eval $ac_try) 2>&5
5524 ac_status=$?
5525 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5526 (exit $ac_status); }; }; then
5527 ac_hi=$ac_mid
5528 else
5529 echo "$as_me: failed program was:" >&5
5530 sed 's/^/| /' conftest.$ac_ext >&5
5531
5532 ac_lo=`expr '(' $ac_mid ')' + 1`
5533 fi
5534 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5535 done
5536 case $ac_lo in
5537 ?*) ac_cv_sizeof_int=$ac_lo;;
5538 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5539 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5540 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5541 See \`config.log' for more details." >&5
5542 echo "$as_me: error: cannot compute sizeof (int), 77
5543 See \`config.log' for more details." >&2;}
5544 { (exit 1); exit 1; }; }; } ;;
5545 esac
5546 else
5547 if test "$cross_compiling" = yes; then
5548 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5549 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5550 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5551 See \`config.log' for more details." >&5
5552 echo "$as_me: error: cannot run test program while cross compiling
5553 See \`config.log' for more details." >&2;}
5554 { (exit 1); exit 1; }; }; }
5555 else
5556 cat >conftest.$ac_ext <<_ACEOF
5557 /* confdefs.h. */
5558 _ACEOF
5559 cat confdefs.h >>conftest.$ac_ext
5560 cat >>conftest.$ac_ext <<_ACEOF
5561 /* end confdefs.h. */
5562 $ac_includes_default
5563 long longval () { return (long) (sizeof (int)); }
5564 unsigned long ulongval () { return (long) (sizeof (int)); }
5565 #include <stdio.h>
5566 #include <stdlib.h>
5567 int
5568 main ()
5569 {
5570
5571 FILE *f = fopen ("conftest.val", "w");
5572 if (! f)
5573 exit (1);
5574 if (((long) (sizeof (int))) < 0)
5575 {
5576 long i = longval ();
5577 if (i != ((long) (sizeof (int))))
5578 exit (1);
5579 fprintf (f, "%ld\n", i);
5580 }
5581 else
5582 {
5583 unsigned long i = ulongval ();
5584 if (i != ((long) (sizeof (int))))
5585 exit (1);
5586 fprintf (f, "%lu\n", i);
5587 }
5588 exit (ferror (f) || fclose (f) != 0);
5589
5590 ;
5591 return 0;
5592 }
5593 _ACEOF
5594 rm -f conftest$ac_exeext
5595 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5596 (eval $ac_link) 2>&5
5597 ac_status=$?
5598 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5599 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5600 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5601 (eval $ac_try) 2>&5
5602 ac_status=$?
5603 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5604 (exit $ac_status); }; }; then
5605 ac_cv_sizeof_int=`cat conftest.val`
5606 else
5607 echo "$as_me: program exited with status $ac_status" >&5
5608 echo "$as_me: failed program was:" >&5
5609 sed 's/^/| /' conftest.$ac_ext >&5
5610
5611 ( exit $ac_status )
5612 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5613 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5614 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5615 See \`config.log' for more details." >&5
5616 echo "$as_me: error: cannot compute sizeof (int), 77
5617 See \`config.log' for more details." >&2;}
5618 { (exit 1); exit 1; }; }; }
5619 fi
5620 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5621 fi
5622 fi
5623 rm -f conftest.val
5624 else
5625 ac_cv_sizeof_int=0
5626 fi
5627 fi
5628 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5629 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5630 cat >>confdefs.h <<_ACEOF
5631 #define SIZEOF_INT $ac_cv_sizeof_int
5632 _ACEOF
5633
5634
5635 echo "$as_me:$LINENO: checking for long" >&5
5636 echo $ECHO_N "checking for long... $ECHO_C" >&6
5637 if test "${ac_cv_type_long+set}" = set; then
5638 echo $ECHO_N "(cached) $ECHO_C" >&6
5639 else
5640 cat >conftest.$ac_ext <<_ACEOF
5641 /* confdefs.h. */
5642 _ACEOF
5643 cat confdefs.h >>conftest.$ac_ext
5644 cat >>conftest.$ac_ext <<_ACEOF
5645 /* end confdefs.h. */
5646 $ac_includes_default
5647 int
5648 main ()
5649 {
5650 if ((long *) 0)
5651 return 0;
5652 if (sizeof (long))
5653 return 0;
5654 ;
5655 return 0;
5656 }
5657 _ACEOF
5658 rm -f conftest.$ac_objext
5659 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5660 (eval $ac_compile) 2>conftest.er1
5661 ac_status=$?
5662 grep -v '^ *+' conftest.er1 >conftest.err
5663 rm -f conftest.er1
5664 cat conftest.err >&5
5665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5666 (exit $ac_status); } &&
5667 { ac_try='test -z "$ac_c_werror_flag"
5668 || test ! -s conftest.err'
5669 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5670 (eval $ac_try) 2>&5
5671 ac_status=$?
5672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5673 (exit $ac_status); }; } &&
5674 { ac_try='test -s conftest.$ac_objext'
5675 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5676 (eval $ac_try) 2>&5
5677 ac_status=$?
5678 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5679 (exit $ac_status); }; }; then
5680 ac_cv_type_long=yes
5681 else
5682 echo "$as_me: failed program was:" >&5
5683 sed 's/^/| /' conftest.$ac_ext >&5
5684
5685 ac_cv_type_long=no
5686 fi
5687 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5688 fi
5689 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
5690 echo "${ECHO_T}$ac_cv_type_long" >&6
5691
5692 echo "$as_me:$LINENO: checking size of long" >&5
5693 echo $ECHO_N "checking size of long... $ECHO_C" >&6
5694 if test "${ac_cv_sizeof_long+set}" = set; then
5695 echo $ECHO_N "(cached) $ECHO_C" >&6
5696 else
5697 if test "$ac_cv_type_long" = yes; then
5698 # The cast to unsigned long works around a bug in the HP C Compiler
5699 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5700 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5701 # This bug is HP SR number 8606223364.
5702 if test "$cross_compiling" = yes; then
5703 # Depending upon the size, compute the lo and hi bounds.
5704 cat >conftest.$ac_ext <<_ACEOF
5705 /* confdefs.h. */
5706 _ACEOF
5707 cat confdefs.h >>conftest.$ac_ext
5708 cat >>conftest.$ac_ext <<_ACEOF
5709 /* end confdefs.h. */
5710 $ac_includes_default
5711 int
5712 main ()
5713 {
5714 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
5715 test_array [0] = 0
5716
5717 ;
5718 return 0;
5719 }
5720 _ACEOF
5721 rm -f conftest.$ac_objext
5722 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5723 (eval $ac_compile) 2>conftest.er1
5724 ac_status=$?
5725 grep -v '^ *+' conftest.er1 >conftest.err
5726 rm -f conftest.er1
5727 cat conftest.err >&5
5728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5729 (exit $ac_status); } &&
5730 { ac_try='test -z "$ac_c_werror_flag"
5731 || test ! -s conftest.err'
5732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5733 (eval $ac_try) 2>&5
5734 ac_status=$?
5735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5736 (exit $ac_status); }; } &&
5737 { ac_try='test -s conftest.$ac_objext'
5738 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5739 (eval $ac_try) 2>&5
5740 ac_status=$?
5741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5742 (exit $ac_status); }; }; then
5743 ac_lo=0 ac_mid=0
5744 while :; do
5745 cat >conftest.$ac_ext <<_ACEOF
5746 /* confdefs.h. */
5747 _ACEOF
5748 cat confdefs.h >>conftest.$ac_ext
5749 cat >>conftest.$ac_ext <<_ACEOF
5750 /* end confdefs.h. */
5751 $ac_includes_default
5752 int
5753 main ()
5754 {
5755 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5756 test_array [0] = 0
5757
5758 ;
5759 return 0;
5760 }
5761 _ACEOF
5762 rm -f conftest.$ac_objext
5763 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5764 (eval $ac_compile) 2>conftest.er1
5765 ac_status=$?
5766 grep -v '^ *+' conftest.er1 >conftest.err
5767 rm -f conftest.er1
5768 cat conftest.err >&5
5769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770 (exit $ac_status); } &&
5771 { ac_try='test -z "$ac_c_werror_flag"
5772 || test ! -s conftest.err'
5773 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5774 (eval $ac_try) 2>&5
5775 ac_status=$?
5776 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5777 (exit $ac_status); }; } &&
5778 { ac_try='test -s conftest.$ac_objext'
5779 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5780 (eval $ac_try) 2>&5
5781 ac_status=$?
5782 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5783 (exit $ac_status); }; }; then
5784 ac_hi=$ac_mid; break
5785 else
5786 echo "$as_me: failed program was:" >&5
5787 sed 's/^/| /' conftest.$ac_ext >&5
5788
5789 ac_lo=`expr $ac_mid + 1`
5790 if test $ac_lo -le $ac_mid; then
5791 ac_lo= ac_hi=
5792 break
5793 fi
5794 ac_mid=`expr 2 '*' $ac_mid + 1`
5795 fi
5796 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5797 done
5798 else
5799 echo "$as_me: failed program was:" >&5
5800 sed 's/^/| /' conftest.$ac_ext >&5
5801
5802 cat >conftest.$ac_ext <<_ACEOF
5803 /* confdefs.h. */
5804 _ACEOF
5805 cat confdefs.h >>conftest.$ac_ext
5806 cat >>conftest.$ac_ext <<_ACEOF
5807 /* end confdefs.h. */
5808 $ac_includes_default
5809 int
5810 main ()
5811 {
5812 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
5813 test_array [0] = 0
5814
5815 ;
5816 return 0;
5817 }
5818 _ACEOF
5819 rm -f conftest.$ac_objext
5820 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5821 (eval $ac_compile) 2>conftest.er1
5822 ac_status=$?
5823 grep -v '^ *+' conftest.er1 >conftest.err
5824 rm -f conftest.er1
5825 cat conftest.err >&5
5826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5827 (exit $ac_status); } &&
5828 { ac_try='test -z "$ac_c_werror_flag"
5829 || test ! -s conftest.err'
5830 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5831 (eval $ac_try) 2>&5
5832 ac_status=$?
5833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5834 (exit $ac_status); }; } &&
5835 { ac_try='test -s conftest.$ac_objext'
5836 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5837 (eval $ac_try) 2>&5
5838 ac_status=$?
5839 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5840 (exit $ac_status); }; }; then
5841 ac_hi=-1 ac_mid=-1
5842 while :; do
5843 cat >conftest.$ac_ext <<_ACEOF
5844 /* confdefs.h. */
5845 _ACEOF
5846 cat confdefs.h >>conftest.$ac_ext
5847 cat >>conftest.$ac_ext <<_ACEOF
5848 /* end confdefs.h. */
5849 $ac_includes_default
5850 int
5851 main ()
5852 {
5853 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5854 test_array [0] = 0
5855
5856 ;
5857 return 0;
5858 }
5859 _ACEOF
5860 rm -f conftest.$ac_objext
5861 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5862 (eval $ac_compile) 2>conftest.er1
5863 ac_status=$?
5864 grep -v '^ *+' conftest.er1 >conftest.err
5865 rm -f conftest.er1
5866 cat conftest.err >&5
5867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5868 (exit $ac_status); } &&
5869 { ac_try='test -z "$ac_c_werror_flag"
5870 || test ! -s conftest.err'
5871 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5872 (eval $ac_try) 2>&5
5873 ac_status=$?
5874 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5875 (exit $ac_status); }; } &&
5876 { ac_try='test -s conftest.$ac_objext'
5877 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5878 (eval $ac_try) 2>&5
5879 ac_status=$?
5880 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5881 (exit $ac_status); }; }; then
5882 ac_lo=$ac_mid; break
5883 else
5884 echo "$as_me: failed program was:" >&5
5885 sed 's/^/| /' conftest.$ac_ext >&5
5886
5887 ac_hi=`expr '(' $ac_mid ')' - 1`
5888 if test $ac_mid -le $ac_hi; then
5889 ac_lo= ac_hi=
5890 break
5891 fi
5892 ac_mid=`expr 2 '*' $ac_mid`
5893 fi
5894 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5895 done
5896 else
5897 echo "$as_me: failed program was:" >&5
5898 sed 's/^/| /' conftest.$ac_ext >&5
5899
5900 ac_lo= ac_hi=
5901 fi
5902 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5903 fi
5904 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5905 # Binary search between lo and hi bounds.
5906 while test "x$ac_lo" != "x$ac_hi"; do
5907 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5908 cat >conftest.$ac_ext <<_ACEOF
5909 /* confdefs.h. */
5910 _ACEOF
5911 cat confdefs.h >>conftest.$ac_ext
5912 cat >>conftest.$ac_ext <<_ACEOF
5913 /* end confdefs.h. */
5914 $ac_includes_default
5915 int
5916 main ()
5917 {
5918 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5919 test_array [0] = 0
5920
5921 ;
5922 return 0;
5923 }
5924 _ACEOF
5925 rm -f conftest.$ac_objext
5926 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5927 (eval $ac_compile) 2>conftest.er1
5928 ac_status=$?
5929 grep -v '^ *+' conftest.er1 >conftest.err
5930 rm -f conftest.er1
5931 cat conftest.err >&5
5932 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5933 (exit $ac_status); } &&
5934 { ac_try='test -z "$ac_c_werror_flag"
5935 || test ! -s conftest.err'
5936 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5937 (eval $ac_try) 2>&5
5938 ac_status=$?
5939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5940 (exit $ac_status); }; } &&
5941 { ac_try='test -s conftest.$ac_objext'
5942 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5943 (eval $ac_try) 2>&5
5944 ac_status=$?
5945 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5946 (exit $ac_status); }; }; then
5947 ac_hi=$ac_mid
5948 else
5949 echo "$as_me: failed program was:" >&5
5950 sed 's/^/| /' conftest.$ac_ext >&5
5951
5952 ac_lo=`expr '(' $ac_mid ')' + 1`
5953 fi
5954 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5955 done
5956 case $ac_lo in
5957 ?*) ac_cv_sizeof_long=$ac_lo;;
5958 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5959 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5960 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5961 See \`config.log' for more details." >&5
5962 echo "$as_me: error: cannot compute sizeof (long), 77
5963 See \`config.log' for more details." >&2;}
5964 { (exit 1); exit 1; }; }; } ;;
5965 esac
5966 else
5967 if test "$cross_compiling" = yes; then
5968 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5969 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5970 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5971 See \`config.log' for more details." >&5
5972 echo "$as_me: error: cannot run test program while cross compiling
5973 See \`config.log' for more details." >&2;}
5974 { (exit 1); exit 1; }; }; }
5975 else
5976 cat >conftest.$ac_ext <<_ACEOF
5977 /* confdefs.h. */
5978 _ACEOF
5979 cat confdefs.h >>conftest.$ac_ext
5980 cat >>conftest.$ac_ext <<_ACEOF
5981 /* end confdefs.h. */
5982 $ac_includes_default
5983 long longval () { return (long) (sizeof (long)); }
5984 unsigned long ulongval () { return (long) (sizeof (long)); }
5985 #include <stdio.h>
5986 #include <stdlib.h>
5987 int
5988 main ()
5989 {
5990
5991 FILE *f = fopen ("conftest.val", "w");
5992 if (! f)
5993 exit (1);
5994 if (((long) (sizeof (long))) < 0)
5995 {
5996 long i = longval ();
5997 if (i != ((long) (sizeof (long))))
5998 exit (1);
5999 fprintf (f, "%ld\n", i);
6000 }
6001 else
6002 {
6003 unsigned long i = ulongval ();
6004 if (i != ((long) (sizeof (long))))
6005 exit (1);
6006 fprintf (f, "%lu\n", i);
6007 }
6008 exit (ferror (f) || fclose (f) != 0);
6009
6010 ;
6011 return 0;
6012 }
6013 _ACEOF
6014 rm -f conftest$ac_exeext
6015 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6016 (eval $ac_link) 2>&5
6017 ac_status=$?
6018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6019 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6020 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6021 (eval $ac_try) 2>&5
6022 ac_status=$?
6023 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6024 (exit $ac_status); }; }; then
6025 ac_cv_sizeof_long=`cat conftest.val`
6026 else
6027 echo "$as_me: program exited with status $ac_status" >&5
6028 echo "$as_me: failed program was:" >&5
6029 sed 's/^/| /' conftest.$ac_ext >&5
6030
6031 ( exit $ac_status )
6032 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6033 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6034 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
6035 See \`config.log' for more details." >&5
6036 echo "$as_me: error: cannot compute sizeof (long), 77
6037 See \`config.log' for more details." >&2;}
6038 { (exit 1); exit 1; }; }; }
6039 fi
6040 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6041 fi
6042 fi
6043 rm -f conftest.val
6044 else
6045 ac_cv_sizeof_long=0
6046 fi
6047 fi
6048 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
6049 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
6050 cat >>confdefs.h <<_ACEOF
6051 #define SIZEOF_LONG $ac_cv_sizeof_long
6052 _ACEOF
6053
6054
6055 echo "$as_me:$LINENO: checking for long long" >&5
6056 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6057 if test "${ac_cv_type_long_long+set}" = set; then
6058 echo $ECHO_N "(cached) $ECHO_C" >&6
6059 else
6060 cat >conftest.$ac_ext <<_ACEOF
6061 /* confdefs.h. */
6062 _ACEOF
6063 cat confdefs.h >>conftest.$ac_ext
6064 cat >>conftest.$ac_ext <<_ACEOF
6065 /* end confdefs.h. */
6066 $ac_includes_default
6067 int
6068 main ()
6069 {
6070 if ((long long *) 0)
6071 return 0;
6072 if (sizeof (long long))
6073 return 0;
6074 ;
6075 return 0;
6076 }
6077 _ACEOF
6078 rm -f conftest.$ac_objext
6079 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6080 (eval $ac_compile) 2>conftest.er1
6081 ac_status=$?
6082 grep -v '^ *+' conftest.er1 >conftest.err
6083 rm -f conftest.er1
6084 cat conftest.err >&5
6085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6086 (exit $ac_status); } &&
6087 { ac_try='test -z "$ac_c_werror_flag"
6088 || test ! -s conftest.err'
6089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6090 (eval $ac_try) 2>&5
6091 ac_status=$?
6092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6093 (exit $ac_status); }; } &&
6094 { ac_try='test -s conftest.$ac_objext'
6095 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6096 (eval $ac_try) 2>&5
6097 ac_status=$?
6098 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6099 (exit $ac_status); }; }; then
6100 ac_cv_type_long_long=yes
6101 else
6102 echo "$as_me: failed program was:" >&5
6103 sed 's/^/| /' conftest.$ac_ext >&5
6104
6105 ac_cv_type_long_long=no
6106 fi
6107 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6108 fi
6109 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6110 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6111 if test $ac_cv_type_long_long = yes; then
6112
6113 cat >>confdefs.h <<_ACEOF
6114 #define HAVE_LONG_LONG 1
6115 _ACEOF
6116
6117 echo "$as_me:$LINENO: checking for long long" >&5
6118 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6119 if test "${ac_cv_type_long_long+set}" = set; then
6120 echo $ECHO_N "(cached) $ECHO_C" >&6
6121 else
6122 cat >conftest.$ac_ext <<_ACEOF
6123 /* confdefs.h. */
6124 _ACEOF
6125 cat confdefs.h >>conftest.$ac_ext
6126 cat >>conftest.$ac_ext <<_ACEOF
6127 /* end confdefs.h. */
6128 $ac_includes_default
6129 int
6130 main ()
6131 {
6132 if ((long long *) 0)
6133 return 0;
6134 if (sizeof (long long))
6135 return 0;
6136 ;
6137 return 0;
6138 }
6139 _ACEOF
6140 rm -f conftest.$ac_objext
6141 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6142 (eval $ac_compile) 2>conftest.er1
6143 ac_status=$?
6144 grep -v '^ *+' conftest.er1 >conftest.err
6145 rm -f conftest.er1
6146 cat conftest.err >&5
6147 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6148 (exit $ac_status); } &&
6149 { ac_try='test -z "$ac_c_werror_flag"
6150 || test ! -s conftest.err'
6151 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6152 (eval $ac_try) 2>&5
6153 ac_status=$?
6154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6155 (exit $ac_status); }; } &&
6156 { ac_try='test -s conftest.$ac_objext'
6157 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6158 (eval $ac_try) 2>&5
6159 ac_status=$?
6160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6161 (exit $ac_status); }; }; then
6162 ac_cv_type_long_long=yes
6163 else
6164 echo "$as_me: failed program was:" >&5
6165 sed 's/^/| /' conftest.$ac_ext >&5
6166
6167 ac_cv_type_long_long=no
6168 fi
6169 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6170 fi
6171 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6172 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6173
6174 echo "$as_me:$LINENO: checking size of long long" >&5
6175 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
6176 if test "${ac_cv_sizeof_long_long+set}" = set; then
6177 echo $ECHO_N "(cached) $ECHO_C" >&6
6178 else
6179 if test "$ac_cv_type_long_long" = yes; then
6180 # The cast to unsigned long works around a bug in the HP C Compiler
6181 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6182 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6183 # This bug is HP SR number 8606223364.
6184 if test "$cross_compiling" = yes; then
6185 # Depending upon the size, compute the lo and hi bounds.
6186 cat >conftest.$ac_ext <<_ACEOF
6187 /* confdefs.h. */
6188 _ACEOF
6189 cat confdefs.h >>conftest.$ac_ext
6190 cat >>conftest.$ac_ext <<_ACEOF
6191 /* end confdefs.h. */
6192 $ac_includes_default
6193 int
6194 main ()
6195 {
6196 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
6197 test_array [0] = 0
6198
6199 ;
6200 return 0;
6201 }
6202 _ACEOF
6203 rm -f conftest.$ac_objext
6204 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6205 (eval $ac_compile) 2>conftest.er1
6206 ac_status=$?
6207 grep -v '^ *+' conftest.er1 >conftest.err
6208 rm -f conftest.er1
6209 cat conftest.err >&5
6210 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6211 (exit $ac_status); } &&
6212 { ac_try='test -z "$ac_c_werror_flag"
6213 || test ! -s conftest.err'
6214 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6215 (eval $ac_try) 2>&5
6216 ac_status=$?
6217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6218 (exit $ac_status); }; } &&
6219 { ac_try='test -s conftest.$ac_objext'
6220 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6221 (eval $ac_try) 2>&5
6222 ac_status=$?
6223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6224 (exit $ac_status); }; }; then
6225 ac_lo=0 ac_mid=0
6226 while :; do
6227 cat >conftest.$ac_ext <<_ACEOF
6228 /* confdefs.h. */
6229 _ACEOF
6230 cat confdefs.h >>conftest.$ac_ext
6231 cat >>conftest.$ac_ext <<_ACEOF
6232 /* end confdefs.h. */
6233 $ac_includes_default
6234 int
6235 main ()
6236 {
6237 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6238 test_array [0] = 0
6239
6240 ;
6241 return 0;
6242 }
6243 _ACEOF
6244 rm -f conftest.$ac_objext
6245 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6246 (eval $ac_compile) 2>conftest.er1
6247 ac_status=$?
6248 grep -v '^ *+' conftest.er1 >conftest.err
6249 rm -f conftest.er1
6250 cat conftest.err >&5
6251 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6252 (exit $ac_status); } &&
6253 { ac_try='test -z "$ac_c_werror_flag"
6254 || test ! -s conftest.err'
6255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6256 (eval $ac_try) 2>&5
6257 ac_status=$?
6258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6259 (exit $ac_status); }; } &&
6260 { ac_try='test -s conftest.$ac_objext'
6261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6262 (eval $ac_try) 2>&5
6263 ac_status=$?
6264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6265 (exit $ac_status); }; }; then
6266 ac_hi=$ac_mid; break
6267 else
6268 echo "$as_me: failed program was:" >&5
6269 sed 's/^/| /' conftest.$ac_ext >&5
6270
6271 ac_lo=`expr $ac_mid + 1`
6272 if test $ac_lo -le $ac_mid; then
6273 ac_lo= ac_hi=
6274 break
6275 fi
6276 ac_mid=`expr 2 '*' $ac_mid + 1`
6277 fi
6278 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6279 done
6280 else
6281 echo "$as_me: failed program was:" >&5
6282 sed 's/^/| /' conftest.$ac_ext >&5
6283
6284 cat >conftest.$ac_ext <<_ACEOF
6285 /* confdefs.h. */
6286 _ACEOF
6287 cat confdefs.h >>conftest.$ac_ext
6288 cat >>conftest.$ac_ext <<_ACEOF
6289 /* end confdefs.h. */
6290 $ac_includes_default
6291 int
6292 main ()
6293 {
6294 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
6295 test_array [0] = 0
6296
6297 ;
6298 return 0;
6299 }
6300 _ACEOF
6301 rm -f conftest.$ac_objext
6302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6303 (eval $ac_compile) 2>conftest.er1
6304 ac_status=$?
6305 grep -v '^ *+' conftest.er1 >conftest.err
6306 rm -f conftest.er1
6307 cat conftest.err >&5
6308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6309 (exit $ac_status); } &&
6310 { ac_try='test -z "$ac_c_werror_flag"
6311 || test ! -s conftest.err'
6312 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6313 (eval $ac_try) 2>&5
6314 ac_status=$?
6315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6316 (exit $ac_status); }; } &&
6317 { ac_try='test -s conftest.$ac_objext'
6318 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6319 (eval $ac_try) 2>&5
6320 ac_status=$?
6321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6322 (exit $ac_status); }; }; then
6323 ac_hi=-1 ac_mid=-1
6324 while :; do
6325 cat >conftest.$ac_ext <<_ACEOF
6326 /* confdefs.h. */
6327 _ACEOF
6328 cat confdefs.h >>conftest.$ac_ext
6329 cat >>conftest.$ac_ext <<_ACEOF
6330 /* end confdefs.h. */
6331 $ac_includes_default
6332 int
6333 main ()
6334 {
6335 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
6336 test_array [0] = 0
6337
6338 ;
6339 return 0;
6340 }
6341 _ACEOF
6342 rm -f conftest.$ac_objext
6343 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6344 (eval $ac_compile) 2>conftest.er1
6345 ac_status=$?
6346 grep -v '^ *+' conftest.er1 >conftest.err
6347 rm -f conftest.er1
6348 cat conftest.err >&5
6349 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6350 (exit $ac_status); } &&
6351 { ac_try='test -z "$ac_c_werror_flag"
6352 || test ! -s conftest.err'
6353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6354 (eval $ac_try) 2>&5
6355 ac_status=$?
6356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6357 (exit $ac_status); }; } &&
6358 { ac_try='test -s conftest.$ac_objext'
6359 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6360 (eval $ac_try) 2>&5
6361 ac_status=$?
6362 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6363 (exit $ac_status); }; }; then
6364 ac_lo=$ac_mid; break
6365 else
6366 echo "$as_me: failed program was:" >&5
6367 sed 's/^/| /' conftest.$ac_ext >&5
6368
6369 ac_hi=`expr '(' $ac_mid ')' - 1`
6370 if test $ac_mid -le $ac_hi; then
6371 ac_lo= ac_hi=
6372 break
6373 fi
6374 ac_mid=`expr 2 '*' $ac_mid`
6375 fi
6376 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6377 done
6378 else
6379 echo "$as_me: failed program was:" >&5
6380 sed 's/^/| /' conftest.$ac_ext >&5
6381
6382 ac_lo= ac_hi=
6383 fi
6384 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6385 fi
6386 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6387 # Binary search between lo and hi bounds.
6388 while test "x$ac_lo" != "x$ac_hi"; do
6389 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6390 cat >conftest.$ac_ext <<_ACEOF
6391 /* confdefs.h. */
6392 _ACEOF
6393 cat confdefs.h >>conftest.$ac_ext
6394 cat >>conftest.$ac_ext <<_ACEOF
6395 /* end confdefs.h. */
6396 $ac_includes_default
6397 int
6398 main ()
6399 {
6400 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6401 test_array [0] = 0
6402
6403 ;
6404 return 0;
6405 }
6406 _ACEOF
6407 rm -f conftest.$ac_objext
6408 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6409 (eval $ac_compile) 2>conftest.er1
6410 ac_status=$?
6411 grep -v '^ *+' conftest.er1 >conftest.err
6412 rm -f conftest.er1
6413 cat conftest.err >&5
6414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6415 (exit $ac_status); } &&
6416 { ac_try='test -z "$ac_c_werror_flag"
6417 || test ! -s conftest.err'
6418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6419 (eval $ac_try) 2>&5
6420 ac_status=$?
6421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6422 (exit $ac_status); }; } &&
6423 { ac_try='test -s conftest.$ac_objext'
6424 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6425 (eval $ac_try) 2>&5
6426 ac_status=$?
6427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6428 (exit $ac_status); }; }; then
6429 ac_hi=$ac_mid
6430 else
6431 echo "$as_me: failed program was:" >&5
6432 sed 's/^/| /' conftest.$ac_ext >&5
6433
6434 ac_lo=`expr '(' $ac_mid ')' + 1`
6435 fi
6436 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6437 done
6438 case $ac_lo in
6439 ?*) ac_cv_sizeof_long_long=$ac_lo;;
6440 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6441 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6442 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6443 See \`config.log' for more details." >&5
6444 echo "$as_me: error: cannot compute sizeof (long long), 77
6445 See \`config.log' for more details." >&2;}
6446 { (exit 1); exit 1; }; }; } ;;
6447 esac
6448 else
6449 if test "$cross_compiling" = yes; then
6450 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6451 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6452 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6453 See \`config.log' for more details." >&5
6454 echo "$as_me: error: cannot run test program while cross compiling
6455 See \`config.log' for more details." >&2;}
6456 { (exit 1); exit 1; }; }; }
6457 else
6458 cat >conftest.$ac_ext <<_ACEOF
6459 /* confdefs.h. */
6460 _ACEOF
6461 cat confdefs.h >>conftest.$ac_ext
6462 cat >>conftest.$ac_ext <<_ACEOF
6463 /* end confdefs.h. */
6464 $ac_includes_default
6465 long longval () { return (long) (sizeof (long long)); }
6466 unsigned long ulongval () { return (long) (sizeof (long long)); }
6467 #include <stdio.h>
6468 #include <stdlib.h>
6469 int
6470 main ()
6471 {
6472
6473 FILE *f = fopen ("conftest.val", "w");
6474 if (! f)
6475 exit (1);
6476 if (((long) (sizeof (long long))) < 0)
6477 {
6478 long i = longval ();
6479 if (i != ((long) (sizeof (long long))))
6480 exit (1);
6481 fprintf (f, "%ld\n", i);
6482 }
6483 else
6484 {
6485 unsigned long i = ulongval ();
6486 if (i != ((long) (sizeof (long long))))
6487 exit (1);
6488 fprintf (f, "%lu\n", i);
6489 }
6490 exit (ferror (f) || fclose (f) != 0);
6491
6492 ;
6493 return 0;
6494 }
6495 _ACEOF
6496 rm -f conftest$ac_exeext
6497 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6498 (eval $ac_link) 2>&5
6499 ac_status=$?
6500 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6501 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6502 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6503 (eval $ac_try) 2>&5
6504 ac_status=$?
6505 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6506 (exit $ac_status); }; }; then
6507 ac_cv_sizeof_long_long=`cat conftest.val`
6508 else
6509 echo "$as_me: program exited with status $ac_status" >&5
6510 echo "$as_me: failed program was:" >&5
6511 sed 's/^/| /' conftest.$ac_ext >&5
6512
6513 ( exit $ac_status )
6514 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6515 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6516 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6517 See \`config.log' for more details." >&5
6518 echo "$as_me: error: cannot compute sizeof (long long), 77
6519 See \`config.log' for more details." >&2;}
6520 { (exit 1); exit 1; }; }; }
6521 fi
6522 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6523 fi
6524 fi
6525 rm -f conftest.val
6526 else
6527 ac_cv_sizeof_long_long=0
6528 fi
6529 fi
6530 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
6531 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
6532 cat >>confdefs.h <<_ACEOF
6533 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6534 _ACEOF
6535
6536
6537 fi
6538
6539 echo "$as_me:$LINENO: checking for __int64" >&5
6540 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6541 if test "${ac_cv_type___int64+set}" = set; then
6542 echo $ECHO_N "(cached) $ECHO_C" >&6
6543 else
6544 cat >conftest.$ac_ext <<_ACEOF
6545 /* confdefs.h. */
6546 _ACEOF
6547 cat confdefs.h >>conftest.$ac_ext
6548 cat >>conftest.$ac_ext <<_ACEOF
6549 /* end confdefs.h. */
6550 $ac_includes_default
6551 int
6552 main ()
6553 {
6554 if ((__int64 *) 0)
6555 return 0;
6556 if (sizeof (__int64))
6557 return 0;
6558 ;
6559 return 0;
6560 }
6561 _ACEOF
6562 rm -f conftest.$ac_objext
6563 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6564 (eval $ac_compile) 2>conftest.er1
6565 ac_status=$?
6566 grep -v '^ *+' conftest.er1 >conftest.err
6567 rm -f conftest.er1
6568 cat conftest.err >&5
6569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6570 (exit $ac_status); } &&
6571 { ac_try='test -z "$ac_c_werror_flag"
6572 || test ! -s conftest.err'
6573 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6574 (eval $ac_try) 2>&5
6575 ac_status=$?
6576 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6577 (exit $ac_status); }; } &&
6578 { ac_try='test -s conftest.$ac_objext'
6579 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6580 (eval $ac_try) 2>&5
6581 ac_status=$?
6582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6583 (exit $ac_status); }; }; then
6584 ac_cv_type___int64=yes
6585 else
6586 echo "$as_me: failed program was:" >&5
6587 sed 's/^/| /' conftest.$ac_ext >&5
6588
6589 ac_cv_type___int64=no
6590 fi
6591 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6592 fi
6593 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6594 echo "${ECHO_T}$ac_cv_type___int64" >&6
6595 if test $ac_cv_type___int64 = yes; then
6596
6597 cat >>confdefs.h <<_ACEOF
6598 #define HAVE___INT64 1
6599 _ACEOF
6600
6601 echo "$as_me:$LINENO: checking for __int64" >&5
6602 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6603 if test "${ac_cv_type___int64+set}" = set; then
6604 echo $ECHO_N "(cached) $ECHO_C" >&6
6605 else
6606 cat >conftest.$ac_ext <<_ACEOF
6607 /* confdefs.h. */
6608 _ACEOF
6609 cat confdefs.h >>conftest.$ac_ext
6610 cat >>conftest.$ac_ext <<_ACEOF
6611 /* end confdefs.h. */
6612 $ac_includes_default
6613 int
6614 main ()
6615 {
6616 if ((__int64 *) 0)
6617 return 0;
6618 if (sizeof (__int64))
6619 return 0;
6620 ;
6621 return 0;
6622 }
6623 _ACEOF
6624 rm -f conftest.$ac_objext
6625 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6626 (eval $ac_compile) 2>conftest.er1
6627 ac_status=$?
6628 grep -v '^ *+' conftest.er1 >conftest.err
6629 rm -f conftest.er1
6630 cat conftest.err >&5
6631 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6632 (exit $ac_status); } &&
6633 { ac_try='test -z "$ac_c_werror_flag"
6634 || test ! -s conftest.err'
6635 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6636 (eval $ac_try) 2>&5
6637 ac_status=$?
6638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6639 (exit $ac_status); }; } &&
6640 { ac_try='test -s conftest.$ac_objext'
6641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6642 (eval $ac_try) 2>&5
6643 ac_status=$?
6644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6645 (exit $ac_status); }; }; then
6646 ac_cv_type___int64=yes
6647 else
6648 echo "$as_me: failed program was:" >&5
6649 sed 's/^/| /' conftest.$ac_ext >&5
6650
6651 ac_cv_type___int64=no
6652 fi
6653 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6654 fi
6655 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6656 echo "${ECHO_T}$ac_cv_type___int64" >&6
6657
6658 echo "$as_me:$LINENO: checking size of __int64" >&5
6659 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
6660 if test "${ac_cv_sizeof___int64+set}" = set; then
6661 echo $ECHO_N "(cached) $ECHO_C" >&6
6662 else
6663 if test "$ac_cv_type___int64" = yes; then
6664 # The cast to unsigned long works around a bug in the HP C Compiler
6665 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6666 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6667 # This bug is HP SR number 8606223364.
6668 if test "$cross_compiling" = yes; then
6669 # Depending upon the size, compute the lo and hi bounds.
6670 cat >conftest.$ac_ext <<_ACEOF
6671 /* confdefs.h. */
6672 _ACEOF
6673 cat confdefs.h >>conftest.$ac_ext
6674 cat >>conftest.$ac_ext <<_ACEOF
6675 /* end confdefs.h. */
6676 $ac_includes_default
6677 int
6678 main ()
6679 {
6680 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
6681 test_array [0] = 0
6682
6683 ;
6684 return 0;
6685 }
6686 _ACEOF
6687 rm -f conftest.$ac_objext
6688 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6689 (eval $ac_compile) 2>conftest.er1
6690 ac_status=$?
6691 grep -v '^ *+' conftest.er1 >conftest.err
6692 rm -f conftest.er1
6693 cat conftest.err >&5
6694 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6695 (exit $ac_status); } &&
6696 { ac_try='test -z "$ac_c_werror_flag"
6697 || test ! -s conftest.err'
6698 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6699 (eval $ac_try) 2>&5
6700 ac_status=$?
6701 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6702 (exit $ac_status); }; } &&
6703 { ac_try='test -s conftest.$ac_objext'
6704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6705 (eval $ac_try) 2>&5
6706 ac_status=$?
6707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6708 (exit $ac_status); }; }; then
6709 ac_lo=0 ac_mid=0
6710 while :; do
6711 cat >conftest.$ac_ext <<_ACEOF
6712 /* confdefs.h. */
6713 _ACEOF
6714 cat confdefs.h >>conftest.$ac_ext
6715 cat >>conftest.$ac_ext <<_ACEOF
6716 /* end confdefs.h. */
6717 $ac_includes_default
6718 int
6719 main ()
6720 {
6721 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6722 test_array [0] = 0
6723
6724 ;
6725 return 0;
6726 }
6727 _ACEOF
6728 rm -f conftest.$ac_objext
6729 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6730 (eval $ac_compile) 2>conftest.er1
6731 ac_status=$?
6732 grep -v '^ *+' conftest.er1 >conftest.err
6733 rm -f conftest.er1
6734 cat conftest.err >&5
6735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736 (exit $ac_status); } &&
6737 { ac_try='test -z "$ac_c_werror_flag"
6738 || test ! -s conftest.err'
6739 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6740 (eval $ac_try) 2>&5
6741 ac_status=$?
6742 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6743 (exit $ac_status); }; } &&
6744 { ac_try='test -s conftest.$ac_objext'
6745 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6746 (eval $ac_try) 2>&5
6747 ac_status=$?
6748 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6749 (exit $ac_status); }; }; then
6750 ac_hi=$ac_mid; break
6751 else
6752 echo "$as_me: failed program was:" >&5
6753 sed 's/^/| /' conftest.$ac_ext >&5
6754
6755 ac_lo=`expr $ac_mid + 1`
6756 if test $ac_lo -le $ac_mid; then
6757 ac_lo= ac_hi=
6758 break
6759 fi
6760 ac_mid=`expr 2 '*' $ac_mid + 1`
6761 fi
6762 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6763 done
6764 else
6765 echo "$as_me: failed program was:" >&5
6766 sed 's/^/| /' conftest.$ac_ext >&5
6767
6768 cat >conftest.$ac_ext <<_ACEOF
6769 /* confdefs.h. */
6770 _ACEOF
6771 cat confdefs.h >>conftest.$ac_ext
6772 cat >>conftest.$ac_ext <<_ACEOF
6773 /* end confdefs.h. */
6774 $ac_includes_default
6775 int
6776 main ()
6777 {
6778 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
6779 test_array [0] = 0
6780
6781 ;
6782 return 0;
6783 }
6784 _ACEOF
6785 rm -f conftest.$ac_objext
6786 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6787 (eval $ac_compile) 2>conftest.er1
6788 ac_status=$?
6789 grep -v '^ *+' conftest.er1 >conftest.err
6790 rm -f conftest.er1
6791 cat conftest.err >&5
6792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6793 (exit $ac_status); } &&
6794 { ac_try='test -z "$ac_c_werror_flag"
6795 || test ! -s conftest.err'
6796 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6797 (eval $ac_try) 2>&5
6798 ac_status=$?
6799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6800 (exit $ac_status); }; } &&
6801 { ac_try='test -s conftest.$ac_objext'
6802 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6803 (eval $ac_try) 2>&5
6804 ac_status=$?
6805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6806 (exit $ac_status); }; }; then
6807 ac_hi=-1 ac_mid=-1
6808 while :; do
6809 cat >conftest.$ac_ext <<_ACEOF
6810 /* confdefs.h. */
6811 _ACEOF
6812 cat confdefs.h >>conftest.$ac_ext
6813 cat >>conftest.$ac_ext <<_ACEOF
6814 /* end confdefs.h. */
6815 $ac_includes_default
6816 int
6817 main ()
6818 {
6819 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
6820 test_array [0] = 0
6821
6822 ;
6823 return 0;
6824 }
6825 _ACEOF
6826 rm -f conftest.$ac_objext
6827 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6828 (eval $ac_compile) 2>conftest.er1
6829 ac_status=$?
6830 grep -v '^ *+' conftest.er1 >conftest.err
6831 rm -f conftest.er1
6832 cat conftest.err >&5
6833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6834 (exit $ac_status); } &&
6835 { ac_try='test -z "$ac_c_werror_flag"
6836 || test ! -s conftest.err'
6837 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6838 (eval $ac_try) 2>&5
6839 ac_status=$?
6840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6841 (exit $ac_status); }; } &&
6842 { ac_try='test -s conftest.$ac_objext'
6843 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6844 (eval $ac_try) 2>&5
6845 ac_status=$?
6846 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6847 (exit $ac_status); }; }; then
6848 ac_lo=$ac_mid; break
6849 else
6850 echo "$as_me: failed program was:" >&5
6851 sed 's/^/| /' conftest.$ac_ext >&5
6852
6853 ac_hi=`expr '(' $ac_mid ')' - 1`
6854 if test $ac_mid -le $ac_hi; then
6855 ac_lo= ac_hi=
6856 break
6857 fi
6858 ac_mid=`expr 2 '*' $ac_mid`
6859 fi
6860 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6861 done
6862 else
6863 echo "$as_me: failed program was:" >&5
6864 sed 's/^/| /' conftest.$ac_ext >&5
6865
6866 ac_lo= ac_hi=
6867 fi
6868 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6869 fi
6870 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6871 # Binary search between lo and hi bounds.
6872 while test "x$ac_lo" != "x$ac_hi"; do
6873 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6874 cat >conftest.$ac_ext <<_ACEOF
6875 /* confdefs.h. */
6876 _ACEOF
6877 cat confdefs.h >>conftest.$ac_ext
6878 cat >>conftest.$ac_ext <<_ACEOF
6879 /* end confdefs.h. */
6880 $ac_includes_default
6881 int
6882 main ()
6883 {
6884 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6885 test_array [0] = 0
6886
6887 ;
6888 return 0;
6889 }
6890 _ACEOF
6891 rm -f conftest.$ac_objext
6892 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6893 (eval $ac_compile) 2>conftest.er1
6894 ac_status=$?
6895 grep -v '^ *+' conftest.er1 >conftest.err
6896 rm -f conftest.er1
6897 cat conftest.err >&5
6898 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6899 (exit $ac_status); } &&
6900 { ac_try='test -z "$ac_c_werror_flag"
6901 || test ! -s conftest.err'
6902 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6903 (eval $ac_try) 2>&5
6904 ac_status=$?
6905 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6906 (exit $ac_status); }; } &&
6907 { ac_try='test -s conftest.$ac_objext'
6908 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6909 (eval $ac_try) 2>&5
6910 ac_status=$?
6911 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6912 (exit $ac_status); }; }; then
6913 ac_hi=$ac_mid
6914 else
6915 echo "$as_me: failed program was:" >&5
6916 sed 's/^/| /' conftest.$ac_ext >&5
6917
6918 ac_lo=`expr '(' $ac_mid ')' + 1`
6919 fi
6920 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6921 done
6922 case $ac_lo in
6923 ?*) ac_cv_sizeof___int64=$ac_lo;;
6924 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6925 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6926 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6927 See \`config.log' for more details." >&5
6928 echo "$as_me: error: cannot compute sizeof (__int64), 77
6929 See \`config.log' for more details." >&2;}
6930 { (exit 1); exit 1; }; }; } ;;
6931 esac
6932 else
6933 if test "$cross_compiling" = yes; then
6934 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6935 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6936 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6937 See \`config.log' for more details." >&5
6938 echo "$as_me: error: cannot run test program while cross compiling
6939 See \`config.log' for more details." >&2;}
6940 { (exit 1); exit 1; }; }; }
6941 else
6942 cat >conftest.$ac_ext <<_ACEOF
6943 /* confdefs.h. */
6944 _ACEOF
6945 cat confdefs.h >>conftest.$ac_ext
6946 cat >>conftest.$ac_ext <<_ACEOF
6947 /* end confdefs.h. */
6948 $ac_includes_default
6949 long longval () { return (long) (sizeof (__int64)); }
6950 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6951 #include <stdio.h>
6952 #include <stdlib.h>
6953 int
6954 main ()
6955 {
6956
6957 FILE *f = fopen ("conftest.val", "w");
6958 if (! f)
6959 exit (1);
6960 if (((long) (sizeof (__int64))) < 0)
6961 {
6962 long i = longval ();
6963 if (i != ((long) (sizeof (__int64))))
6964 exit (1);
6965 fprintf (f, "%ld\n", i);
6966 }
6967 else
6968 {
6969 unsigned long i = ulongval ();
6970 if (i != ((long) (sizeof (__int64))))
6971 exit (1);
6972 fprintf (f, "%lu\n", i);
6973 }
6974 exit (ferror (f) || fclose (f) != 0);
6975
6976 ;
6977 return 0;
6978 }
6979 _ACEOF
6980 rm -f conftest$ac_exeext
6981 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6982 (eval $ac_link) 2>&5
6983 ac_status=$?
6984 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6985 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6986 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6987 (eval $ac_try) 2>&5
6988 ac_status=$?
6989 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990 (exit $ac_status); }; }; then
6991 ac_cv_sizeof___int64=`cat conftest.val`
6992 else
6993 echo "$as_me: program exited with status $ac_status" >&5
6994 echo "$as_me: failed program was:" >&5
6995 sed 's/^/| /' conftest.$ac_ext >&5
6996
6997 ( exit $ac_status )
6998 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6999 echo "$as_me: error: in \`$ac_pwd':" >&2;}
7000 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
7001 See \`config.log' for more details." >&5
7002 echo "$as_me: error: cannot compute sizeof (__int64), 77
7003 See \`config.log' for more details." >&2;}
7004 { (exit 1); exit 1; }; }; }
7005 fi
7006 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7007 fi
7008 fi
7009 rm -f conftest.val
7010 else
7011 ac_cv_sizeof___int64=0
7012 fi
7013 fi
7014 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
7015 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
7016 cat >>confdefs.h <<_ACEOF
7017 #define SIZEOF___INT64 $ac_cv_sizeof___int64
7018 _ACEOF
7019
7020
7021 fi
7022
7023
7024 # ---------------------
7025 # Warnings and checking
7026 # ---------------------
7027
7028 # Check $CC warning features (if it's GCC).
7029 # We want to use -pedantic, but we don't want warnings about
7030 # * 'long long'
7031 # * variadic macros
7032 # * overlong strings
7033 # So, we only use -pedantic if we can disable those warnings.
7034
7035 loose_warn=
7036 save_CFLAGS="$CFLAGS"
7037 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual; do
7038 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7039
7040 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7041 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7042 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7043 echo $ECHO_N "(cached) $ECHO_C" >&6
7044 else
7045 CFLAGS="$option"
7046 cat >conftest.$ac_ext <<_ACEOF
7047 /* confdefs.h. */
7048 _ACEOF
7049 cat confdefs.h >>conftest.$ac_ext
7050 cat >>conftest.$ac_ext <<_ACEOF
7051 /* end confdefs.h. */
7052
7053 int
7054 main ()
7055 {
7056
7057 ;
7058 return 0;
7059 }
7060 _ACEOF
7061 rm -f conftest.$ac_objext
7062 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7063 (eval $ac_compile) 2>conftest.er1
7064 ac_status=$?
7065 grep -v '^ *+' conftest.er1 >conftest.err
7066 rm -f conftest.er1
7067 cat conftest.err >&5
7068 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7069 (exit $ac_status); } &&
7070 { ac_try='test -z "$ac_c_werror_flag"
7071 || test ! -s conftest.err'
7072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7073 (eval $ac_try) 2>&5
7074 ac_status=$?
7075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7076 (exit $ac_status); }; } &&
7077 { ac_try='test -s conftest.$ac_objext'
7078 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7079 (eval $ac_try) 2>&5
7080 ac_status=$?
7081 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7082 (exit $ac_status); }; }; then
7083 eval "$as_acx_Woption=yes"
7084 else
7085 echo "$as_me: failed program was:" >&5
7086 sed 's/^/| /' conftest.$ac_ext >&5
7087
7088 eval "$as_acx_Woption=no"
7089 fi
7090 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7091
7092 fi
7093 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7094 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7095 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7096 loose_warn="$loose_warn${loose_warn:+ }$option"
7097 fi
7098
7099 done
7100 CFLAGS="$save_CFLAGS"
7101
7102 strict_warn=
7103 save_CFLAGS="$CFLAGS"
7104 for option in -Wold-style-definition -Wc++-compat -Wmissing-format-attribute; do
7105 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7106
7107 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7108 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7109 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7110 echo $ECHO_N "(cached) $ECHO_C" >&6
7111 else
7112 CFLAGS="$option"
7113 cat >conftest.$ac_ext <<_ACEOF
7114 /* confdefs.h. */
7115 _ACEOF
7116 cat confdefs.h >>conftest.$ac_ext
7117 cat >>conftest.$ac_ext <<_ACEOF
7118 /* end confdefs.h. */
7119
7120 int
7121 main ()
7122 {
7123
7124 ;
7125 return 0;
7126 }
7127 _ACEOF
7128 rm -f conftest.$ac_objext
7129 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7130 (eval $ac_compile) 2>conftest.er1
7131 ac_status=$?
7132 grep -v '^ *+' conftest.er1 >conftest.err
7133 rm -f conftest.er1
7134 cat conftest.err >&5
7135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7136 (exit $ac_status); } &&
7137 { ac_try='test -z "$ac_c_werror_flag"
7138 || test ! -s conftest.err'
7139 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7140 (eval $ac_try) 2>&5
7141 ac_status=$?
7142 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7143 (exit $ac_status); }; } &&
7144 { ac_try='test -s conftest.$ac_objext'
7145 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7146 (eval $ac_try) 2>&5
7147 ac_status=$?
7148 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7149 (exit $ac_status); }; }; then
7150 eval "$as_acx_Woption=yes"
7151 else
7152 echo "$as_me: failed program was:" >&5
7153 sed 's/^/| /' conftest.$ac_ext >&5
7154
7155 eval "$as_acx_Woption=no"
7156 fi
7157 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7158
7159 fi
7160 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7161 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7162 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7163 strict_warn="$strict_warn${strict_warn:+ }$option"
7164 fi
7165
7166 done
7167 CFLAGS="$save_CFLAGS"
7168
7169 if test "$GCC" = yes; then
7170 echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
7171 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... $ECHO_C" >&6
7172 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then
7173 echo $ECHO_N "(cached) $ECHO_C" >&6
7174 else
7175 save_CFLAGS="$CFLAGS"
7176 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
7177 cat >conftest.$ac_ext <<_ACEOF
7178 /* confdefs.h. */
7179 _ACEOF
7180 cat confdefs.h >>conftest.$ac_ext
7181 cat >>conftest.$ac_ext <<_ACEOF
7182 /* end confdefs.h. */
7183
7184 int
7185 main ()
7186 {
7187
7188 ;
7189 return 0;
7190 }
7191 _ACEOF
7192 rm -f conftest.$ac_objext
7193 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7194 (eval $ac_compile) 2>conftest.er1
7195 ac_status=$?
7196 grep -v '^ *+' conftest.er1 >conftest.err
7197 rm -f conftest.er1
7198 cat conftest.err >&5
7199 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7200 (exit $ac_status); } &&
7201 { ac_try='test -z "$ac_c_werror_flag"
7202 || test ! -s conftest.err'
7203 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7204 (eval $ac_try) 2>&5
7205 ac_status=$?
7206 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7207 (exit $ac_status); }; } &&
7208 { ac_try='test -s conftest.$ac_objext'
7209 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7210 (eval $ac_try) 2>&5
7211 ac_status=$?
7212 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7213 (exit $ac_status); }; }; then
7214 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
7215 else
7216 echo "$as_me: failed program was:" >&5
7217 sed 's/^/| /' conftest.$ac_ext >&5
7218
7219 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
7220 fi
7221 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7222 CFLAGS="$save_CFLAGS"
7223 fi
7224 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
7225 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6
7226 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then
7227 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
7228 fi
7229
7230
7231 fi
7232
7233
7234 # Check whether --enable-werror-always or --disable-werror-always was given.
7235 if test "${enable_werror_always+set}" = set; then
7236 enableval="$enable_werror_always"
7237
7238 else
7239 enable_werror_always=no
7240 fi;
7241 if test $enable_werror_always = yes; then
7242 strict_warn="$strict_warn${strict_warn:+ }-Werror"
7243 fi
7244
7245
7246
7247
7248 # The above macros do nothing if the compiler is not GCC. However, the
7249 # Makefile has more goo to add other flags, so this variabl is used to
7250 # enables warnings only for GCC.
7251 warn_cflags=
7252 if test "x$GCC" = "xyes"; then
7253 warn_cflags='$(GCC_WARN_CFLAGS)'
7254 fi
7255
7256
7257 # Enable expensive internal checks
7258 is_release=
7259 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
7260 is_release=yes
7261 fi
7262
7263 # Check whether --enable-checking or --disable-checking was given.
7264 if test "${enable_checking+set}" = set; then
7265 enableval="$enable_checking"
7266 ac_checking_flags="${enableval}"
7267 else
7268
7269 # Determine the default checks.
7270 if test x$is_release = x ; then
7271 ac_checking_flags=yes
7272 else
7273 ac_checking_flags=release
7274 fi
7275 fi;
7276 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7277 for check in release $ac_checking_flags
7278 do
7279 case $check in
7280 # these set all the flags to specific states
7281 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
7282 ac_fold_checking= ; ac_gc_checking=1 ;
7283 ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
7284 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7285 ac_tree_checking=1 ; ac_valgrind_checking= ;
7286 ac_types_checking=1 ;;
7287 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
7288 ac_fold_checking= ; ac_gc_checking= ;
7289 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7290 ac_rtlflag_checking= ; ac_runtime_checking= ;
7291 ac_tree_checking= ; ac_valgrind_checking= ;
7292 ac_types_checking= ;;
7293 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
7294 ac_fold_checking=1 ; ac_gc_checking=1 ;
7295 ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
7296 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7297 ac_tree_checking=1 ; ac_valgrind_checking= ;
7298 ac_types_checking=1 ;;
7299 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
7300 ac_fold_checking= ; ac_gc_checking= ;
7301 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7302 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
7303 ac_tree_checking= ; ac_valgrind_checking= ;
7304 ac_types_checking= ;;
7305 # these enable particular checks
7306 assert) ac_assert_checking=1 ;;
7307 df) ac_df_checking=1 ;;
7308 fold) ac_fold_checking=1 ;;
7309 gc) ac_gc_checking=1 ;;
7310 gcac) ac_gc_always_collect=1 ;;
7311 gimple) ac_gimple_checking=1 ;;
7312 misc) ac_checking=1 ;;
7313 rtl) ac_rtl_checking=1 ;;
7314 rtlflag) ac_rtlflag_checking=1 ;;
7315 runtime) ac_runtime_checking=1 ;;
7316 tree) ac_tree_checking=1 ;;
7317 types) ac_types_checking=1 ;;
7318 valgrind) ac_valgrind_checking=1 ;;
7319 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
7320 echo "$as_me: error: unknown check category $check" >&2;}
7321 { (exit 1); exit 1; }; } ;;
7322 esac
7323 done
7324 IFS="$ac_save_IFS"
7325
7326 nocommon_flag=""
7327 if test x$ac_checking != x ; then
7328
7329 cat >>confdefs.h <<\_ACEOF
7330 #define ENABLE_CHECKING 1
7331 _ACEOF
7332
7333 nocommon_flag=-fno-common
7334 fi
7335
7336 if test x$ac_df_checking != x ; then
7337
7338 cat >>confdefs.h <<\_ACEOF
7339 #define ENABLE_DF_CHECKING 1
7340 _ACEOF
7341
7342 fi
7343 if test x$ac_assert_checking != x ; then
7344
7345 cat >>confdefs.h <<\_ACEOF
7346 #define ENABLE_ASSERT_CHECKING 1
7347 _ACEOF
7348
7349 fi
7350 if test x$ac_gimple_checking != x ; then
7351
7352 cat >>confdefs.h <<\_ACEOF
7353 #define ENABLE_GIMPLE_CHECKING 1
7354 _ACEOF
7355
7356 fi
7357
7358 if test x$ac_runtime_checking != x ; then
7359
7360 cat >>confdefs.h <<\_ACEOF
7361 #define ENABLE_RUNTIME_CHECKING 1
7362 _ACEOF
7363
7364 fi
7365 if test x$ac_tree_checking != x ; then
7366
7367 cat >>confdefs.h <<\_ACEOF
7368 #define ENABLE_TREE_CHECKING 1
7369 _ACEOF
7370
7371 TREEBROWSER=tree-browser.o
7372 fi
7373 if test x$ac_types_checking != x ; then
7374
7375 cat >>confdefs.h <<\_ACEOF
7376 #define ENABLE_TYPES_CHECKING 1
7377 _ACEOF
7378
7379 fi
7380
7381 if test x$ac_rtl_checking != x ; then
7382
7383 cat >>confdefs.h <<\_ACEOF
7384 #define ENABLE_RTL_CHECKING 1
7385 _ACEOF
7386
7387 fi
7388 if test x$ac_rtlflag_checking != x ; then
7389
7390 cat >>confdefs.h <<\_ACEOF
7391 #define ENABLE_RTL_FLAG_CHECKING 1
7392 _ACEOF
7393
7394 fi
7395 if test x$ac_gc_checking != x ; then
7396
7397 cat >>confdefs.h <<\_ACEOF
7398 #define ENABLE_GC_CHECKING 1
7399 _ACEOF
7400
7401 fi
7402 if test x$ac_gc_always_collect != x ; then
7403
7404 cat >>confdefs.h <<\_ACEOF
7405 #define ENABLE_GC_ALWAYS_COLLECT 1
7406 _ACEOF
7407
7408 fi
7409 if test x$ac_fold_checking != x ; then
7410
7411 cat >>confdefs.h <<\_ACEOF
7412 #define ENABLE_FOLD_CHECKING 1
7413 _ACEOF
7414
7415 fi
7416 valgrind_path_defines=
7417 valgrind_command=
7418
7419 if test "${ac_cv_header_valgrind_h+set}" = set; then
7420 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7421 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7422 if test "${ac_cv_header_valgrind_h+set}" = set; then
7423 echo $ECHO_N "(cached) $ECHO_C" >&6
7424 fi
7425 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7426 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7427 else
7428 # Is the header compilable?
7429 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
7430 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
7431 cat >conftest.$ac_ext <<_ACEOF
7432 /* confdefs.h. */
7433 _ACEOF
7434 cat confdefs.h >>conftest.$ac_ext
7435 cat >>conftest.$ac_ext <<_ACEOF
7436 /* end confdefs.h. */
7437 $ac_includes_default
7438 #include <valgrind.h>
7439 _ACEOF
7440 rm -f conftest.$ac_objext
7441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7442 (eval $ac_compile) 2>conftest.er1
7443 ac_status=$?
7444 grep -v '^ *+' conftest.er1 >conftest.err
7445 rm -f conftest.er1
7446 cat conftest.err >&5
7447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7448 (exit $ac_status); } &&
7449 { ac_try='test -z "$ac_c_werror_flag"
7450 || test ! -s conftest.err'
7451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7452 (eval $ac_try) 2>&5
7453 ac_status=$?
7454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7455 (exit $ac_status); }; } &&
7456 { ac_try='test -s conftest.$ac_objext'
7457 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7458 (eval $ac_try) 2>&5
7459 ac_status=$?
7460 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7461 (exit $ac_status); }; }; then
7462 ac_header_compiler=yes
7463 else
7464 echo "$as_me: failed program was:" >&5
7465 sed 's/^/| /' conftest.$ac_ext >&5
7466
7467 ac_header_compiler=no
7468 fi
7469 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7470 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7471 echo "${ECHO_T}$ac_header_compiler" >&6
7472
7473 # Is the header present?
7474 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
7475 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
7476 cat >conftest.$ac_ext <<_ACEOF
7477 /* confdefs.h. */
7478 _ACEOF
7479 cat confdefs.h >>conftest.$ac_ext
7480 cat >>conftest.$ac_ext <<_ACEOF
7481 /* end confdefs.h. */
7482 #include <valgrind.h>
7483 _ACEOF
7484 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7485 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7486 ac_status=$?
7487 grep -v '^ *+' conftest.er1 >conftest.err
7488 rm -f conftest.er1
7489 cat conftest.err >&5
7490 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7491 (exit $ac_status); } >/dev/null; then
7492 if test -s conftest.err; then
7493 ac_cpp_err=$ac_c_preproc_warn_flag
7494 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7495 else
7496 ac_cpp_err=
7497 fi
7498 else
7499 ac_cpp_err=yes
7500 fi
7501 if test -z "$ac_cpp_err"; then
7502 ac_header_preproc=yes
7503 else
7504 echo "$as_me: failed program was:" >&5
7505 sed 's/^/| /' conftest.$ac_ext >&5
7506
7507 ac_header_preproc=no
7508 fi
7509 rm -f conftest.err conftest.$ac_ext
7510 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7511 echo "${ECHO_T}$ac_header_preproc" >&6
7512
7513 # So? What about this header?
7514 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7515 yes:no: )
7516 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
7517 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7518 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
7519 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
7520 ac_header_preproc=yes
7521 ;;
7522 no:yes:* )
7523 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
7524 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
7525 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
7526 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
7527 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
7528 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
7529 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
7530 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
7531 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
7532 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
7533 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
7534 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
7535 (
7536 cat <<\_ASBOX
7537 ## ------------------------------------------ ##
7538 ## Report this to the AC_PACKAGE_NAME lists. ##
7539 ## ------------------------------------------ ##
7540 _ASBOX
7541 ) |
7542 sed "s/^/$as_me: WARNING: /" >&2
7543 ;;
7544 esac
7545 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7546 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7547 if test "${ac_cv_header_valgrind_h+set}" = set; then
7548 echo $ECHO_N "(cached) $ECHO_C" >&6
7549 else
7550 ac_cv_header_valgrind_h=$ac_header_preproc
7551 fi
7552 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7553 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7554
7555 fi
7556 if test $ac_cv_header_valgrind_h = yes; then
7557 have_valgrind_h=yes
7558 else
7559 have_valgrind_h=no
7560 fi
7561
7562
7563
7564 if test x$ac_valgrind_checking != x ; then
7565 # It is certainly possible that there's valgrind but no valgrind.h.
7566 # GCC relies on making annotations so we must have both.
7567 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
7568 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
7569 cat >conftest.$ac_ext <<_ACEOF
7570 /* confdefs.h. */
7571 _ACEOF
7572 cat confdefs.h >>conftest.$ac_ext
7573 cat >>conftest.$ac_ext <<_ACEOF
7574 /* end confdefs.h. */
7575 #include <valgrind/memcheck.h>
7576 #ifndef VALGRIND_DISCARD
7577 #error VALGRIND_DISCARD not defined
7578 #endif
7579 _ACEOF
7580 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7581 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7582 ac_status=$?
7583 grep -v '^ *+' conftest.er1 >conftest.err
7584 rm -f conftest.er1
7585 cat conftest.err >&5
7586 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7587 (exit $ac_status); } >/dev/null; then
7588 if test -s conftest.err; then
7589 ac_cpp_err=$ac_c_preproc_warn_flag
7590 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7591 else
7592 ac_cpp_err=
7593 fi
7594 else
7595 ac_cpp_err=yes
7596 fi
7597 if test -z "$ac_cpp_err"; then
7598 gcc_cv_header_valgrind_memcheck_h=yes
7599 else
7600 echo "$as_me: failed program was:" >&5
7601 sed 's/^/| /' conftest.$ac_ext >&5
7602
7603 gcc_cv_header_valgrind_memcheck_h=no
7604 fi
7605 rm -f conftest.err conftest.$ac_ext
7606 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
7607 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
7608 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
7609 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
7610 cat >conftest.$ac_ext <<_ACEOF
7611 /* confdefs.h. */
7612 _ACEOF
7613 cat confdefs.h >>conftest.$ac_ext
7614 cat >>conftest.$ac_ext <<_ACEOF
7615 /* end confdefs.h. */
7616 #include <memcheck.h>
7617 #ifndef VALGRIND_DISCARD
7618 #error VALGRIND_DISCARD not defined
7619 #endif
7620 _ACEOF
7621 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7622 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7623 ac_status=$?
7624 grep -v '^ *+' conftest.er1 >conftest.err
7625 rm -f conftest.er1
7626 cat conftest.err >&5
7627 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7628 (exit $ac_status); } >/dev/null; then
7629 if test -s conftest.err; then
7630 ac_cpp_err=$ac_c_preproc_warn_flag
7631 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7632 else
7633 ac_cpp_err=
7634 fi
7635 else
7636 ac_cpp_err=yes
7637 fi
7638 if test -z "$ac_cpp_err"; then
7639 gcc_cv_header_memcheck_h=yes
7640 else
7641 echo "$as_me: failed program was:" >&5
7642 sed 's/^/| /' conftest.$ac_ext >&5
7643
7644 gcc_cv_header_memcheck_h=no
7645 fi
7646 rm -f conftest.err conftest.$ac_ext
7647 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
7648 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
7649
7650 # Prepare PATH_SEPARATOR.
7651 # The user is always right.
7652 if test "${PATH_SEPARATOR+set}" != set; then
7653 echo "#! /bin/sh" >conf$$.sh
7654 echo "exit 0" >>conf$$.sh
7655 chmod +x conf$$.sh
7656 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7657 PATH_SEPARATOR=';'
7658 else
7659 PATH_SEPARATOR=:
7660 fi
7661 rm -f conf$$.sh
7662 fi
7663
7664 # Find out how to test for executable files. Don't use a zero-byte file,
7665 # as systems may use methods other than mode bits to determine executability.
7666 cat >conf$$.file <<_ASEOF
7667 #! /bin/sh
7668 exit 0
7669 _ASEOF
7670 chmod +x conf$$.file
7671 if test -x conf$$.file >/dev/null 2>&1; then
7672 ac_executable_p="test -x"
7673 else
7674 ac_executable_p="test -f"
7675 fi
7676 rm -f conf$$.file
7677
7678 # Extract the first word of "valgrind", so it can be a program name with args.
7679 set dummy valgrind; ac_word=$2
7680 echo "$as_me:$LINENO: checking for $ac_word" >&5
7681 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7682 if test "${ac_cv_path_valgrind_path+set}" = set; then
7683 echo $ECHO_N "(cached) $ECHO_C" >&6
7684 else
7685 case "$valgrind_path" in
7686 [\\/]* | ?:[\\/]*)
7687 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
7688 ;;
7689 *)
7690 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7691 for ac_dir in $PATH; do
7692 IFS="$ac_save_IFS"
7693 test -z "$ac_dir" && ac_dir=.
7694 for ac_exec_ext in '' $ac_executable_extensions; do
7695 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7696 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7697 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7698 break 2
7699 fi
7700 fi
7701 done
7702 done
7703 IFS="$ac_save_IFS"
7704 ;;
7705 esac
7706 fi
7707 valgrind_path="$ac_cv_path_valgrind_path"
7708 if test -n "$valgrind_path"; then
7709 echo "$as_me:$LINENO: result: $valgrind_path" >&5
7710 echo "${ECHO_T}$valgrind_path" >&6
7711 else
7712 echo "$as_me:$LINENO: result: no" >&5
7713 echo "${ECHO_T}no" >&6
7714 fi
7715
7716 if test "x$valgrind_path" = "x" \
7717 || (test $have_valgrind_h = no \
7718 && test $gcc_cv_header_memcheck_h = no \
7719 && test $gcc_cv_header_valgrind_memcheck_h = no); then
7720 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
7721 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
7722 { (exit 1); exit 1; }; }
7723 fi
7724 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7725 valgrind_command="$valgrind_path -q"
7726
7727 cat >>confdefs.h <<\_ACEOF
7728 #define ENABLE_VALGRIND_CHECKING 1
7729 _ACEOF
7730
7731 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7732
7733 cat >>confdefs.h <<\_ACEOF
7734 #define HAVE_VALGRIND_MEMCHECK_H 1
7735 _ACEOF
7736
7737 fi
7738 if test $gcc_cv_header_memcheck_h = yes; then
7739
7740 cat >>confdefs.h <<\_ACEOF
7741 #define HAVE_MEMCHECK_H 1
7742 _ACEOF
7743
7744 fi
7745 fi
7746
7747
7748
7749 # Enable code coverage collection
7750 # Check whether --enable-coverage or --disable-coverage was given.
7751 if test "${enable_coverage+set}" = set; then
7752 enableval="$enable_coverage"
7753 case "${enableval}" in
7754 yes|noopt)
7755 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
7756 ;;
7757 opt)
7758 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
7759 ;;
7760 no)
7761 # a.k.a. --disable-coverage
7762 coverage_flags=""
7763 ;;
7764 *)
7765 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
7766 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
7767 { (exit 1); exit 1; }; }
7768 ;;
7769 esac
7770 else
7771 coverage_flags=""
7772 fi;
7773
7774
7775 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
7776 if test "${enable_gather_detailed_mem_stats+set}" = set; then
7777 enableval="$enable_gather_detailed_mem_stats"
7778
7779 else
7780 enable_gather_detailed_mem_stats=no
7781 fi;
7782 if test x$enable_gather_detailed_mem_stats = xyes ; then
7783
7784 cat >>confdefs.h <<\_ACEOF
7785 #define GATHER_STATISTICS 1
7786 _ACEOF
7787
7788 fi
7789
7790 # -------------------------------
7791 # Miscenalleous configure options
7792 # -------------------------------
7793
7794 # With stabs
7795
7796 # Check whether --with-stabs or --without-stabs was given.
7797 if test "${with_stabs+set}" = set; then
7798 withval="$with_stabs"
7799 stabs="$with_stabs"
7800 else
7801 stabs=no
7802 fi;
7803
7804 # Determine whether or not multilibs are enabled.
7805 # Check whether --enable-multilib or --disable-multilib was given.
7806 if test "${enable_multilib+set}" = set; then
7807 enableval="$enable_multilib"
7808
7809 else
7810 enable_multilib=yes
7811 fi;
7812
7813
7814 # Enable __cxa_atexit for C++.
7815 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7816 if test "${enable___cxa_atexit+set}" = set; then
7817 enableval="$enable___cxa_atexit"
7818
7819 fi;
7820
7821 # Enable C extension for decimal float if target supports it.
7822 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7823 if test "${enable_decimal_float+set}" = set; then
7824 enableval="$enable_decimal_float"
7825
7826 case $enable_decimal_float in
7827 yes | no | bid | dpd) ;;
7828 *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7829 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7830 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7831 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7832 { (exit 1); exit 1; }; } ;;
7833 esac
7834
7835 else
7836
7837 case $target in
7838 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7839 enable_decimal_float=yes
7840 ;;
7841 *)
7842 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7843 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7844 enable_decimal_float=no
7845 ;;
7846 esac
7847
7848 fi;
7849
7850 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7851
7852 cat >>confdefs.h <<_ACEOF
7853 #define ENABLE_DECIMAL_FLOAT $dfp
7854 _ACEOF
7855
7856
7857 # x86's use BID format instead of DPD
7858 case x$enable_decimal_float in
7859 xyes)
7860 case $target in
7861 i?86*-*-linux* | x86_64*-*-linux*)
7862 enable_decimal_float=bid
7863 ;;
7864 *)
7865 enable_decimal_float=dpd
7866 ;;
7867 esac
7868 ;;
7869 xno)
7870 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7871 # dependency on libdecnumber.
7872 enable_decimal_float=dpd
7873 ;;
7874 esac
7875
7876
7877 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7878
7879 cat >>confdefs.h <<_ACEOF
7880 #define ENABLE_DECIMAL_BID_FORMAT $bid
7881 _ACEOF
7882
7883
7884 # Enable C extension for fixed-point arithmetic.
7885 # Check whether --enable-fixed-point or --disable-fixed-point was given.
7886 if test "${enable_fixed_point+set}" = set; then
7887 enableval="$enable_fixed_point"
7888
7889
7890 else
7891
7892 case $target in
7893 mips*-*-*)
7894 case $host in
7895 mips*-sgi-irix*)
7896 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5
7897 echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
7898 enable_fixed_point=no
7899 ;;
7900 *)
7901 enable_fixed_point=yes
7902 ;;
7903 esac
7904 ;;
7905 *)
7906 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5
7907 echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
7908 enable_fixed_point=no
7909 ;;
7910 esac
7911
7912 fi;
7913
7914
7915 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7916
7917 cat >>confdefs.h <<_ACEOF
7918 #define ENABLE_FIXED_POINT $fixedpoint
7919 _ACEOF
7920
7921
7922 # Enable threads
7923 # Pass with no value to take the default
7924 # Pass with a value to specify a thread package
7925 # Check whether --enable-threads or --disable-threads was given.
7926 if test "${enable_threads+set}" = set; then
7927 enableval="$enable_threads"
7928
7929 else
7930 enable_threads=''
7931 fi;
7932
7933 # Check whether --enable-tls or --disable-tls was given.
7934 if test "${enable_tls+set}" = set; then
7935 enableval="$enable_tls"
7936
7937 case $enable_tls in
7938 yes | no) ;;
7939 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7940 Valid choices are 'yes' and 'no'." >&5
7941 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7942 Valid choices are 'yes' and 'no'." >&2;}
7943 { (exit 1); exit 1; }; } ;;
7944 esac
7945
7946 else
7947 enable_tls=''
7948 fi;
7949
7950 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7951 if test "${enable_objc_gc+set}" = set; then
7952 enableval="$enable_objc_gc"
7953 if test x$enable_objc_gc = xno; then
7954 objc_boehm_gc=''
7955 else
7956 objc_boehm_gc=1
7957 fi
7958 else
7959 objc_boehm_gc=''
7960 fi;
7961
7962
7963 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7964 if test "${with_dwarf2+set}" = set; then
7965 withval="$with_dwarf2"
7966 dwarf2="$with_dwarf2"
7967 else
7968 dwarf2=no
7969 fi;
7970
7971 # Check whether --enable-shared or --disable-shared was given.
7972 if test "${enable_shared+set}" = set; then
7973 enableval="$enable_shared"
7974
7975 case $enable_shared in
7976 yes | no) ;;
7977 *)
7978 enable_shared=no
7979 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7980 for pkg in $enableval; do
7981 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7982 enable_shared=yes
7983 fi
7984 done
7985 IFS="$ac_save_ifs"
7986 ;;
7987 esac
7988
7989 else
7990 enable_shared=yes
7991 fi;
7992
7993
7994
7995 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7996 if test "${with_build_sysroot+set}" = set; then
7997 withval="$with_build_sysroot"
7998
7999 fi;
8000
8001
8002 # Check whether --with-sysroot or --without-sysroot was given.
8003 if test "${with_sysroot+set}" = set; then
8004 withval="$with_sysroot"
8005
8006 case ${with_sysroot} in
8007 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
8008 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
8009 esac
8010
8011 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
8012 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
8013
8014 if test "x$prefix" = xNONE; then
8015 test_prefix=/usr/local
8016 else
8017 test_prefix=$prefix
8018 fi
8019 if test "x$exec_prefix" = xNONE; then
8020 test_exec_prefix=$test_prefix
8021 else
8022 test_exec_prefix=$exec_prefix
8023 fi
8024 case ${TARGET_SYSTEM_ROOT} in
8025 "${test_prefix}"|"${test_prefix}/"*|\
8026 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
8027 '${prefix}'|'${prefix}/'*|\
8028 '${exec_prefix}'|'${exec_prefix}/'*)
8029 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
8030 TARGET_SYSTEM_ROOT_DEFINE="$t"
8031 ;;
8032 esac
8033
8034 else
8035
8036 TARGET_SYSTEM_ROOT=
8037 TARGET_SYSTEM_ROOT_DEFINE=
8038 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
8039
8040 fi;
8041
8042
8043
8044
8045 # Build with intermodule optimisations
8046 # Check whether --enable-intermodule or --disable-intermodule was given.
8047 if test "${enable_intermodule+set}" = set; then
8048 enableval="$enable_intermodule"
8049 case ${enable_intermodule} in
8050 yes) onestep="-onestep";;
8051 *) onestep="";;
8052 esac
8053 else
8054 onestep=""
8055 fi;
8056
8057
8058
8059
8060 # Check whether --with-pkgversion or --without-pkgversion was given.
8061 if test "${with_pkgversion+set}" = set; then
8062 withval="$with_pkgversion"
8063 case "$withval" in
8064 yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
8065 echo "$as_me: error: package version not specified" >&2;}
8066 { (exit 1); exit 1; }; } ;;
8067 no) PKGVERSION= ;;
8068 *) PKGVERSION="($withval) " ;;
8069 esac
8070 else
8071 PKGVERSION="(GCC) "
8072
8073 fi;
8074
8075
8076
8077
8078 # Check whether --with-bugurl or --without-bugurl was given.
8079 if test "${with_bugurl+set}" = set; then
8080 withval="$with_bugurl"
8081 case "$withval" in
8082 yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
8083 echo "$as_me: error: bug URL not specified" >&2;}
8084 { (exit 1); exit 1; }; } ;;
8085 no) BUGURL=
8086 ;;
8087 *) BUGURL="$withval"
8088 ;;
8089 esac
8090 else
8091 BUGURL="http://gcc.gnu.org/bugs.html"
8092
8093 fi;
8094 case ${BUGURL} in
8095 "")
8096 REPORT_BUGS_TO=
8097 REPORT_BUGS_TEXI=
8098 ;;
8099 *)
8100 REPORT_BUGS_TO="<$BUGURL>"
8101 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8102 ;;
8103 esac;
8104
8105
8106
8107
8108 # Sanity check enable_languages in case someone does not run the toplevel
8109 # configure # script.
8110 # Check whether --enable-languages or --disable-languages was given.
8111 if test "${enable_languages+set}" = set; then
8112 enableval="$enable_languages"
8113 case ,${enable_languages}, in
8114 ,,|,yes,)
8115 # go safe -- we cannot be much sure without the toplevel
8116 # configure's
8117 # analysis of which target libs are present and usable
8118 enable_languages=c
8119 ;;
8120 *,all,*)
8121 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
8122 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
8123 { (exit 1); exit 1; }; }
8124 ;;
8125 *,c,*)
8126 ;;
8127 *)
8128 enable_languages=c,${enable_languages}
8129 ;;
8130 esac
8131 else
8132 enable_languages=c
8133 fi;
8134
8135 # Used by documentation targets
8136
8137
8138
8139
8140 # -------------------------
8141 # Checks for other programs
8142 # -------------------------
8143
8144 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8145 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
8146 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
8147 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
8148 echo $ECHO_N "(cached) $ECHO_C" >&6
8149 else
8150 cat >conftest.make <<\_ACEOF
8151 all:
8152 @echo 'ac_maketemp="$(MAKE)"'
8153 _ACEOF
8154 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8155 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
8156 if test -n "$ac_maketemp"; then
8157 eval ac_cv_prog_make_${ac_make}_set=yes
8158 else
8159 eval ac_cv_prog_make_${ac_make}_set=no
8160 fi
8161 rm -f conftest.make
8162 fi
8163 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
8164 echo "$as_me:$LINENO: result: yes" >&5
8165 echo "${ECHO_T}yes" >&6
8166 SET_MAKE=
8167 else
8168 echo "$as_me:$LINENO: result: no" >&5
8169 echo "${ECHO_T}no" >&6
8170 SET_MAKE="MAKE=${MAKE-make}"
8171 fi
8172
8173
8174 # Find some useful tools
8175 for ac_prog in gawk mawk nawk awk
8176 do
8177 # Extract the first word of "$ac_prog", so it can be a program name with args.
8178 set dummy $ac_prog; ac_word=$2
8179 echo "$as_me:$LINENO: checking for $ac_word" >&5
8180 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8181 if test "${ac_cv_prog_AWK+set}" = set; then
8182 echo $ECHO_N "(cached) $ECHO_C" >&6
8183 else
8184 if test -n "$AWK"; then
8185 ac_cv_prog_AWK="$AWK" # Let the user override the test.
8186 else
8187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8188 for as_dir in $PATH
8189 do
8190 IFS=$as_save_IFS
8191 test -z "$as_dir" && as_dir=.
8192 for ac_exec_ext in '' $ac_executable_extensions; do
8193 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8194 ac_cv_prog_AWK="$ac_prog"
8195 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8196 break 2
8197 fi
8198 done
8199 done
8200
8201 fi
8202 fi
8203 AWK=$ac_cv_prog_AWK
8204 if test -n "$AWK"; then
8205 echo "$as_me:$LINENO: result: $AWK" >&5
8206 echo "${ECHO_T}$AWK" >&6
8207 else
8208 echo "$as_me:$LINENO: result: no" >&5
8209 echo "${ECHO_T}no" >&6
8210 fi
8211
8212 test -n "$AWK" && break
8213 done
8214
8215 # We need awk to create options.c and options.h.
8216 # Bail out if it's missing.
8217 case ${AWK} in
8218 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
8219 echo "$as_me: error: can't build without awk, bailing out" >&2;}
8220 { (exit 1); exit 1; }; } ;;
8221 esac
8222
8223 echo "$as_me:$LINENO: checking whether ln -s works" >&5
8224 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
8225 if test "${gcc_cv_prog_LN_S+set}" = set; then
8226 echo $ECHO_N "(cached) $ECHO_C" >&6
8227 else
8228 rm -f conftestdata_t
8229 echo >conftestdata_f
8230 if ln -s conftestdata_f conftestdata_t 2>/dev/null
8231 then
8232 gcc_cv_prog_LN_S="ln -s"
8233 else
8234 if ln conftestdata_f conftestdata_t 2>/dev/null
8235 then
8236 gcc_cv_prog_LN_S=ln
8237 else
8238 if cp -p conftestdata_f conftestdata_t 2>/dev/null
8239 then
8240 gcc_cv_prog_LN_S="cp -p"
8241 else
8242 gcc_cv_prog_LN_S=cp
8243 fi
8244 fi
8245 fi
8246 rm -f conftestdata_f conftestdata_t
8247
8248 fi
8249 LN_S="$gcc_cv_prog_LN_S"
8250 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
8251 echo "$as_me:$LINENO: result: yes" >&5
8252 echo "${ECHO_T}yes" >&6
8253 else
8254 if test "$gcc_cv_prog_LN_S" = "ln"; then
8255 echo "$as_me:$LINENO: result: no, using ln" >&5
8256 echo "${ECHO_T}no, using ln" >&6
8257 else
8258 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
8259 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
8260 fi
8261 fi
8262
8263 echo "$as_me:$LINENO: checking whether ln works" >&5
8264 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
8265 if test "${acx_cv_prog_LN+set}" = set; then
8266 echo $ECHO_N "(cached) $ECHO_C" >&6
8267 else
8268 rm -f conftestdata_t
8269 echo >conftestdata_f
8270 if ln conftestdata_f conftestdata_t 2>/dev/null
8271 then
8272 acx_cv_prog_LN=ln
8273 else
8274 acx_cv_prog_LN=no
8275 fi
8276 rm -f conftestdata_f conftestdata_t
8277
8278 fi
8279 if test $acx_cv_prog_LN = no; then
8280 LN="$LN_S"
8281 echo "$as_me:$LINENO: result: no, using $LN" >&5
8282 echo "${ECHO_T}no, using $LN" >&6
8283 else
8284 LN="$acx_cv_prog_LN"
8285 echo "$as_me:$LINENO: result: yes" >&5
8286 echo "${ECHO_T}yes" >&6
8287 fi
8288
8289 if test -n "$ac_tool_prefix"; then
8290 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8291 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8292 echo "$as_me:$LINENO: checking for $ac_word" >&5
8293 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8294 if test "${ac_cv_prog_RANLIB+set}" = set; then
8295 echo $ECHO_N "(cached) $ECHO_C" >&6
8296 else
8297 if test -n "$RANLIB"; then
8298 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8299 else
8300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8301 for as_dir in $PATH
8302 do
8303 IFS=$as_save_IFS
8304 test -z "$as_dir" && as_dir=.
8305 for ac_exec_ext in '' $ac_executable_extensions; do
8306 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8307 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8308 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8309 break 2
8310 fi
8311 done
8312 done
8313
8314 fi
8315 fi
8316 RANLIB=$ac_cv_prog_RANLIB
8317 if test -n "$RANLIB"; then
8318 echo "$as_me:$LINENO: result: $RANLIB" >&5
8319 echo "${ECHO_T}$RANLIB" >&6
8320 else
8321 echo "$as_me:$LINENO: result: no" >&5
8322 echo "${ECHO_T}no" >&6
8323 fi
8324
8325 fi
8326 if test -z "$ac_cv_prog_RANLIB"; then
8327 ac_ct_RANLIB=$RANLIB
8328 # Extract the first word of "ranlib", so it can be a program name with args.
8329 set dummy ranlib; ac_word=$2
8330 echo "$as_me:$LINENO: checking for $ac_word" >&5
8331 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8332 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
8333 echo $ECHO_N "(cached) $ECHO_C" >&6
8334 else
8335 if test -n "$ac_ct_RANLIB"; then
8336 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8337 else
8338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8339 for as_dir in $PATH
8340 do
8341 IFS=$as_save_IFS
8342 test -z "$as_dir" && as_dir=.
8343 for ac_exec_ext in '' $ac_executable_extensions; do
8344 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8345 ac_cv_prog_ac_ct_RANLIB="ranlib"
8346 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8347 break 2
8348 fi
8349 done
8350 done
8351
8352 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
8353 fi
8354 fi
8355 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8356 if test -n "$ac_ct_RANLIB"; then
8357 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
8358 echo "${ECHO_T}$ac_ct_RANLIB" >&6
8359 else
8360 echo "$as_me:$LINENO: result: no" >&5
8361 echo "${ECHO_T}no" >&6
8362 fi
8363
8364 RANLIB=$ac_ct_RANLIB
8365 else
8366 RANLIB="$ac_cv_prog_RANLIB"
8367 fi
8368
8369 case "${host}" in
8370 *-*-darwin*)
8371 # By default, the Darwin ranlib will not treat common symbols as
8372 # definitions when building the archive table of contents. Other
8373 # ranlibs do that; pass an option to the Darwin ranlib that makes
8374 # it behave similarly.
8375 ranlib_flags="-c"
8376 ;;
8377 *)
8378 ranlib_flags=""
8379 esac
8380
8381
8382 # Find a good install program. We prefer a C program (faster),
8383 # so one script is as good as another. But avoid the broken or
8384 # incompatible versions:
8385 # SysV /etc/install, /usr/sbin/install
8386 # SunOS /usr/etc/install
8387 # IRIX /sbin/install
8388 # AIX /bin/install
8389 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8390 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8391 # ./install, which can be erroneously created by make from ./install.sh.
8392 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
8393 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
8394 if test -z "$INSTALL"; then
8395 if test "${ac_cv_path_install+set}" = set; then
8396 echo $ECHO_N "(cached) $ECHO_C" >&6
8397 else
8398 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
8399 for ac_dir in $PATH; do
8400 # Account for people who put trailing slashes in PATH elements.
8401 case "$ac_dir/" in
8402 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
8403 *)
8404 # OSF1 and SCO ODT 3.0 have their own names for install.
8405 for ac_prog in ginstall scoinst install; do
8406 if test -f $ac_dir/$ac_prog; then
8407 if test $ac_prog = install &&
8408 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
8409 # AIX install. It has an incompatible calling convention.
8410 # OSF/1 installbsd also uses dspmsg, but is usable.
8411 :
8412 else
8413 ac_cv_path_install="$ac_dir/$ac_prog -c"
8414 break 2
8415 fi
8416 fi
8417 done
8418 ;;
8419 esac
8420 done
8421 IFS="$ac_save_IFS"
8422
8423 fi
8424 if test "${ac_cv_path_install+set}" = set; then
8425 INSTALL="$ac_cv_path_install"
8426 else
8427 # As a last resort, use the slow shell script. We don't cache a
8428 # path for INSTALL within a source directory, because that will
8429 # break other packages using the cache if that directory is
8430 # removed, or if the path is relative.
8431 INSTALL="$ac_install_sh"
8432 fi
8433 fi
8434 echo "$as_me:$LINENO: result: $INSTALL" >&5
8435 echo "${ECHO_T}$INSTALL" >&6
8436
8437 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8438 # It thinks the first close brace ends the variable substitution.
8439 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8440
8441 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8442
8443
8444 # See if cmp has --ignore-initial.
8445 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
8446 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
8447 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
8448 echo $ECHO_N "(cached) $ECHO_C" >&6
8449 else
8450 echo abfoo >t1
8451 echo cdfoo >t2
8452 gcc_cv_prog_cmp_skip=slowcompare
8453 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
8454 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
8455 :
8456 else
8457 gcc_cv_prog_cmp_skip=gnucompare
8458 fi
8459 fi
8460 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
8461 if cmp t1 t2 2 2 > /dev/null 2>&1; then
8462 if cmp t1 t2 1 1 > /dev/null 2>&1; then
8463 :
8464 else
8465 gcc_cv_prog_cmp_skip=fastcompare
8466 fi
8467 fi
8468 fi
8469 rm t1 t2
8470
8471 fi
8472 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
8473 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
8474 make_compare_target=$gcc_cv_prog_cmp_skip
8475
8476
8477
8478 # See if we have the mktemp command.
8479 # Extract the first word of "mktemp", so it can be a program name with args.
8480 set dummy mktemp; ac_word=$2
8481 echo "$as_me:$LINENO: checking for $ac_word" >&5
8482 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8483 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
8484 echo $ECHO_N "(cached) $ECHO_C" >&6
8485 else
8486 if test -n "$have_mktemp_command"; then
8487 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
8488 else
8489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8490 for as_dir in $PATH
8491 do
8492 IFS=$as_save_IFS
8493 test -z "$as_dir" && as_dir=.
8494 for ac_exec_ext in '' $ac_executable_extensions; do
8495 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8496 ac_cv_prog_have_mktemp_command="yes"
8497 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8498 break 2
8499 fi
8500 done
8501 done
8502
8503 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
8504 fi
8505 fi
8506 have_mktemp_command=$ac_cv_prog_have_mktemp_command
8507 if test -n "$have_mktemp_command"; then
8508 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
8509 echo "${ECHO_T}$have_mktemp_command" >&6
8510 else
8511 echo "$as_me:$LINENO: result: no" >&5
8512 echo "${ECHO_T}no" >&6
8513 fi
8514
8515
8516 # See if makeinfo has been installed and is modern enough
8517 # that we can use it.
8518
8519 # Extract the first word of "makeinfo", so it can be a program name with args.
8520 set dummy makeinfo; ac_word=$2
8521 echo "$as_me:$LINENO: checking for $ac_word" >&5
8522 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8523 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
8524 echo $ECHO_N "(cached) $ECHO_C" >&6
8525 else
8526 if test -n "$MAKEINFO"; then
8527 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
8528 else
8529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8530 for as_dir in $PATH
8531 do
8532 IFS=$as_save_IFS
8533 test -z "$as_dir" && as_dir=.
8534 for ac_exec_ext in '' $ac_executable_extensions; do
8535 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8536 ac_cv_prog_MAKEINFO="makeinfo"
8537 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8538 break 2
8539 fi
8540 done
8541 done
8542
8543 fi
8544 fi
8545 MAKEINFO=$ac_cv_prog_MAKEINFO
8546 if test -n "$MAKEINFO"; then
8547 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
8548 echo "${ECHO_T}$MAKEINFO" >&6
8549 else
8550 echo "$as_me:$LINENO: result: no" >&5
8551 echo "${ECHO_T}no" >&6
8552 fi
8553
8554 if test -n "$MAKEINFO"; then
8555 # Found it, now check the version.
8556 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
8557 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
8558 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
8559 echo $ECHO_N "(cached) $ECHO_C" >&6
8560 else
8561 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
8562 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
8563
8564 case $ac_prog_version in
8565 '') gcc_cv_prog_makeinfo_modern=no;;
8566 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
8567 *) gcc_cv_prog_makeinfo_modern=no;;
8568 esac
8569
8570 fi
8571 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
8572 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
8573 else
8574 gcc_cv_prog_makeinfo_modern=no
8575 fi
8576 if test $gcc_cv_prog_makeinfo_modern = no; then
8577 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
8578 fi
8579
8580 if test $gcc_cv_prog_makeinfo_modern = no; then
8581 { echo "$as_me:$LINENO: WARNING:
8582 *** Makeinfo is missing or too old.
8583 *** Info documentation will not be built." >&5
8584 echo "$as_me: WARNING:
8585 *** Makeinfo is missing or too old.
8586 *** Info documentation will not be built." >&2;}
8587 BUILD_INFO=
8588 else
8589 BUILD_INFO=info
8590 fi
8591
8592
8593 # Is pod2man recent enough to regenerate manpages?
8594 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
8595 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
8596 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
8597 echo "$as_me:$LINENO: result: yes" >&5
8598 echo "${ECHO_T}yes" >&6
8599 GENERATED_MANPAGES=generated-manpages
8600 else
8601 echo "$as_me:$LINENO: result: no" >&5
8602 echo "${ECHO_T}no" >&6
8603 GENERATED_MANPAGES=
8604 fi
8605
8606
8607 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
8608
8609 # How about lex?
8610 for ac_prog in flex
8611 do
8612 # Extract the first word of "$ac_prog", so it can be a program name with args.
8613 set dummy $ac_prog; ac_word=$2
8614 echo "$as_me:$LINENO: checking for $ac_word" >&5
8615 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8616 if test "${ac_cv_prog_FLEX+set}" = set; then
8617 echo $ECHO_N "(cached) $ECHO_C" >&6
8618 else
8619 if test -n "$FLEX"; then
8620 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
8621 else
8622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8623 for as_dir in $PATH
8624 do
8625 IFS=$as_save_IFS
8626 test -z "$as_dir" && as_dir=.
8627 for ac_exec_ext in '' $ac_executable_extensions; do
8628 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8629 ac_cv_prog_FLEX="$ac_prog"
8630 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8631 break 2
8632 fi
8633 done
8634 done
8635
8636 fi
8637 fi
8638 FLEX=$ac_cv_prog_FLEX
8639 if test -n "$FLEX"; then
8640 echo "$as_me:$LINENO: result: $FLEX" >&5
8641 echo "${ECHO_T}$FLEX" >&6
8642 else
8643 echo "$as_me:$LINENO: result: no" >&5
8644 echo "${ECHO_T}no" >&6
8645 fi
8646
8647 test -n "$FLEX" && break
8648 done
8649 test -n "$FLEX" || FLEX="$MISSING flex"
8650
8651
8652 # Bison?
8653 for ac_prog in bison
8654 do
8655 # Extract the first word of "$ac_prog", so it can be a program name with args.
8656 set dummy $ac_prog; ac_word=$2
8657 echo "$as_me:$LINENO: checking for $ac_word" >&5
8658 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8659 if test "${ac_cv_prog_BISON+set}" = set; then
8660 echo $ECHO_N "(cached) $ECHO_C" >&6
8661 else
8662 if test -n "$BISON"; then
8663 ac_cv_prog_BISON="$BISON" # Let the user override the test.
8664 else
8665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8666 for as_dir in $PATH
8667 do
8668 IFS=$as_save_IFS
8669 test -z "$as_dir" && as_dir=.
8670 for ac_exec_ext in '' $ac_executable_extensions; do
8671 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8672 ac_cv_prog_BISON="$ac_prog"
8673 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8674 break 2
8675 fi
8676 done
8677 done
8678
8679 fi
8680 fi
8681 BISON=$ac_cv_prog_BISON
8682 if test -n "$BISON"; then
8683 echo "$as_me:$LINENO: result: $BISON" >&5
8684 echo "${ECHO_T}$BISON" >&6
8685 else
8686 echo "$as_me:$LINENO: result: no" >&5
8687 echo "${ECHO_T}no" >&6
8688 fi
8689
8690 test -n "$BISON" && break
8691 done
8692 test -n "$BISON" || BISON="$MISSING bison"
8693
8694
8695 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
8696 # check for build == host before using them.
8697
8698 # NM
8699 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8700 && test -d ../binutils ; then
8701 NM='$(objdir)/../binutils/nm-new'
8702 else
8703 # Extract the first word of "nm", so it can be a program name with args.
8704 set dummy nm; ac_word=$2
8705 echo "$as_me:$LINENO: checking for $ac_word" >&5
8706 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8707 if test "${ac_cv_prog_NM+set}" = set; then
8708 echo $ECHO_N "(cached) $ECHO_C" >&6
8709 else
8710 if test -n "$NM"; then
8711 ac_cv_prog_NM="$NM" # Let the user override the test.
8712 else
8713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8714 for as_dir in $PATH
8715 do
8716 IFS=$as_save_IFS
8717 test -z "$as_dir" && as_dir=.
8718 for ac_exec_ext in '' $ac_executable_extensions; do
8719 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8720 ac_cv_prog_NM="nm"
8721 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8722 break 2
8723 fi
8724 done
8725 done
8726
8727 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8728 fi
8729 fi
8730 NM=$ac_cv_prog_NM
8731 if test -n "$NM"; then
8732 echo "$as_me:$LINENO: result: $NM" >&5
8733 echo "${ECHO_T}$NM" >&6
8734 else
8735 echo "$as_me:$LINENO: result: no" >&5
8736 echo "${ECHO_T}no" >&6
8737 fi
8738
8739 fi
8740
8741 # AR
8742 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8743 && test -d ../binutils ; then
8744 AR='$(objdir)/../binutils/ar'
8745 else
8746 # Extract the first word of "ar", so it can be a program name with args.
8747 set dummy ar; ac_word=$2
8748 echo "$as_me:$LINENO: checking for $ac_word" >&5
8749 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8750 if test "${ac_cv_prog_AR+set}" = set; then
8751 echo $ECHO_N "(cached) $ECHO_C" >&6
8752 else
8753 if test -n "$AR"; then
8754 ac_cv_prog_AR="$AR" # Let the user override the test.
8755 else
8756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8757 for as_dir in $PATH
8758 do
8759 IFS=$as_save_IFS
8760 test -z "$as_dir" && as_dir=.
8761 for ac_exec_ext in '' $ac_executable_extensions; do
8762 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8763 ac_cv_prog_AR="ar"
8764 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8765 break 2
8766 fi
8767 done
8768 done
8769
8770 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8771 fi
8772 fi
8773 AR=$ac_cv_prog_AR
8774 if test -n "$AR"; then
8775 echo "$as_me:$LINENO: result: $AR" >&5
8776 echo "${ECHO_T}$AR" >&6
8777 else
8778 echo "$as_me:$LINENO: result: no" >&5
8779 echo "${ECHO_T}no" >&6
8780 fi
8781
8782 fi
8783
8784
8785 # --------------------
8786 # Checks for C headers
8787 # --------------------
8788
8789 # Need to reject headers which give warnings, so that the -Werror bootstrap
8790 # works later. *sigh* This needs to come before all header checks.
8791
8792 ac_c_preproc_warn_flag=yes
8793
8794 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8795 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8796 if test "${ac_cv_header_stdc+set}" = set; then
8797 echo $ECHO_N "(cached) $ECHO_C" >&6
8798 else
8799 cat >conftest.$ac_ext <<_ACEOF
8800 /* confdefs.h. */
8801 _ACEOF
8802 cat confdefs.h >>conftest.$ac_ext
8803 cat >>conftest.$ac_ext <<_ACEOF
8804 /* end confdefs.h. */
8805 #include <stdlib.h>
8806 #include <stdarg.h>
8807 #include <string.h>
8808 #include <float.h>
8809
8810 int
8811 main ()
8812 {
8813
8814 ;
8815 return 0;
8816 }
8817 _ACEOF
8818 rm -f conftest.$ac_objext
8819 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8820 (eval $ac_compile) 2>conftest.er1
8821 ac_status=$?
8822 grep -v '^ *+' conftest.er1 >conftest.err
8823 rm -f conftest.er1
8824 cat conftest.err >&5
8825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8826 (exit $ac_status); } &&
8827 { ac_try='test -z "$ac_c_werror_flag"
8828 || test ! -s conftest.err'
8829 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8830 (eval $ac_try) 2>&5
8831 ac_status=$?
8832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8833 (exit $ac_status); }; } &&
8834 { ac_try='test -s conftest.$ac_objext'
8835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8836 (eval $ac_try) 2>&5
8837 ac_status=$?
8838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8839 (exit $ac_status); }; }; then
8840 ac_cv_header_stdc=yes
8841 else
8842 echo "$as_me: failed program was:" >&5
8843 sed 's/^/| /' conftest.$ac_ext >&5
8844
8845 ac_cv_header_stdc=no
8846 fi
8847 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8848
8849 if test $ac_cv_header_stdc = yes; then
8850 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8851 cat >conftest.$ac_ext <<_ACEOF
8852 /* confdefs.h. */
8853 _ACEOF
8854 cat confdefs.h >>conftest.$ac_ext
8855 cat >>conftest.$ac_ext <<_ACEOF
8856 /* end confdefs.h. */
8857 #include <string.h>
8858
8859 _ACEOF
8860 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8861 $EGREP "memchr" >/dev/null 2>&1; then
8862 :
8863 else
8864 ac_cv_header_stdc=no
8865 fi
8866 rm -f conftest*
8867
8868 fi
8869
8870 if test $ac_cv_header_stdc = yes; then
8871 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8872 cat >conftest.$ac_ext <<_ACEOF
8873 /* confdefs.h. */
8874 _ACEOF
8875 cat confdefs.h >>conftest.$ac_ext
8876 cat >>conftest.$ac_ext <<_ACEOF
8877 /* end confdefs.h. */
8878 #include <stdlib.h>
8879
8880 _ACEOF
8881 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8882 $EGREP "free" >/dev/null 2>&1; then
8883 :
8884 else
8885 ac_cv_header_stdc=no
8886 fi
8887 rm -f conftest*
8888
8889 fi
8890
8891 if test $ac_cv_header_stdc = yes; then
8892 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8893 if test "$cross_compiling" = yes; then
8894 :
8895 else
8896 cat >conftest.$ac_ext <<_ACEOF
8897 /* confdefs.h. */
8898 _ACEOF
8899 cat confdefs.h >>conftest.$ac_ext
8900 cat >>conftest.$ac_ext <<_ACEOF
8901 /* end confdefs.h. */
8902 #include <ctype.h>
8903 #if ((' ' & 0x0FF) == 0x020)
8904 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8905 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8906 #else
8907 # define ISLOWER(c) \
8908 (('a' <= (c) && (c) <= 'i') \
8909 || ('j' <= (c) && (c) <= 'r') \
8910 || ('s' <= (c) && (c) <= 'z'))
8911 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8912 #endif
8913
8914 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8915 int
8916 main ()
8917 {
8918 int i;
8919 for (i = 0; i < 256; i++)
8920 if (XOR (islower (i), ISLOWER (i))
8921 || toupper (i) != TOUPPER (i))
8922 exit(2);
8923 exit (0);
8924 }
8925 _ACEOF
8926 rm -f conftest$ac_exeext
8927 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8928 (eval $ac_link) 2>&5
8929 ac_status=$?
8930 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8931 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8933 (eval $ac_try) 2>&5
8934 ac_status=$?
8935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8936 (exit $ac_status); }; }; then
8937 :
8938 else
8939 echo "$as_me: program exited with status $ac_status" >&5
8940 echo "$as_me: failed program was:" >&5
8941 sed 's/^/| /' conftest.$ac_ext >&5
8942
8943 ( exit $ac_status )
8944 ac_cv_header_stdc=no
8945 fi
8946 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8947 fi
8948 fi
8949 fi
8950 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8951 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8952 if test $ac_cv_header_stdc = yes; then
8953
8954 cat >>confdefs.h <<\_ACEOF
8955 #define STDC_HEADERS 1
8956 _ACEOF
8957
8958 fi
8959
8960 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8961 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8962 if test "${ac_cv_header_time+set}" = set; then
8963 echo $ECHO_N "(cached) $ECHO_C" >&6
8964 else
8965 cat >conftest.$ac_ext <<_ACEOF
8966 /* confdefs.h. */
8967 _ACEOF
8968 cat confdefs.h >>conftest.$ac_ext
8969 cat >>conftest.$ac_ext <<_ACEOF
8970 /* end confdefs.h. */
8971 #include <sys/types.h>
8972 #include <sys/time.h>
8973 #include <time.h>
8974
8975 int
8976 main ()
8977 {
8978 if ((struct tm *) 0)
8979 return 0;
8980 ;
8981 return 0;
8982 }
8983 _ACEOF
8984 rm -f conftest.$ac_objext
8985 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8986 (eval $ac_compile) 2>conftest.er1
8987 ac_status=$?
8988 grep -v '^ *+' conftest.er1 >conftest.err
8989 rm -f conftest.er1
8990 cat conftest.err >&5
8991 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8992 (exit $ac_status); } &&
8993 { ac_try='test -z "$ac_c_werror_flag"
8994 || test ! -s conftest.err'
8995 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8996 (eval $ac_try) 2>&5
8997 ac_status=$?
8998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8999 (exit $ac_status); }; } &&
9000 { ac_try='test -s conftest.$ac_objext'
9001 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9002 (eval $ac_try) 2>&5
9003 ac_status=$?
9004 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9005 (exit $ac_status); }; }; then
9006 ac_cv_header_time=yes
9007 else
9008 echo "$as_me: failed program was:" >&5
9009 sed 's/^/| /' conftest.$ac_ext >&5
9010
9011 ac_cv_header_time=no
9012 fi
9013 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9014 fi
9015 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
9016 echo "${ECHO_T}$ac_cv_header_time" >&6
9017 if test $ac_cv_header_time = yes; then
9018
9019 cat >>confdefs.h <<\_ACEOF
9020 #define TIME_WITH_SYS_TIME 1
9021 _ACEOF
9022
9023 fi
9024
9025 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
9026 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
9027 if test "${gcc_cv_header_string+set}" = set; then
9028 echo $ECHO_N "(cached) $ECHO_C" >&6
9029 else
9030 cat >conftest.$ac_ext <<_ACEOF
9031 /* confdefs.h. */
9032 _ACEOF
9033 cat confdefs.h >>conftest.$ac_ext
9034 cat >>conftest.$ac_ext <<_ACEOF
9035 /* end confdefs.h. */
9036 #include <string.h>
9037 #include <strings.h>
9038 int
9039 main ()
9040 {
9041
9042 ;
9043 return 0;
9044 }
9045 _ACEOF
9046 rm -f conftest.$ac_objext
9047 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9048 (eval $ac_compile) 2>conftest.er1
9049 ac_status=$?
9050 grep -v '^ *+' conftest.er1 >conftest.err
9051 rm -f conftest.er1
9052 cat conftest.err >&5
9053 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9054 (exit $ac_status); } &&
9055 { ac_try='test -z "$ac_c_werror_flag"
9056 || test ! -s conftest.err'
9057 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9058 (eval $ac_try) 2>&5
9059 ac_status=$?
9060 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9061 (exit $ac_status); }; } &&
9062 { ac_try='test -s conftest.$ac_objext'
9063 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9064 (eval $ac_try) 2>&5
9065 ac_status=$?
9066 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9067 (exit $ac_status); }; }; then
9068 gcc_cv_header_string=yes
9069 else
9070 echo "$as_me: failed program was:" >&5
9071 sed 's/^/| /' conftest.$ac_ext >&5
9072
9073 gcc_cv_header_string=no
9074 fi
9075 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9076 fi
9077 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
9078 echo "${ECHO_T}$gcc_cv_header_string" >&6
9079 if test $gcc_cv_header_string = yes; then
9080
9081 cat >>confdefs.h <<\_ACEOF
9082 #define STRING_WITH_STRINGS 1
9083 _ACEOF
9084
9085 fi
9086
9087 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
9088 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
9089 if test "${ac_cv_header_sys_wait_h+set}" = set; then
9090 echo $ECHO_N "(cached) $ECHO_C" >&6
9091 else
9092 cat >conftest.$ac_ext <<_ACEOF
9093 /* confdefs.h. */
9094 _ACEOF
9095 cat confdefs.h >>conftest.$ac_ext
9096 cat >>conftest.$ac_ext <<_ACEOF
9097 /* end confdefs.h. */
9098 #include <sys/types.h>
9099 #include <sys/wait.h>
9100 #ifndef WEXITSTATUS
9101 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
9102 #endif
9103 #ifndef WIFEXITED
9104 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9105 #endif
9106
9107 int
9108 main ()
9109 {
9110 int s;
9111 wait (&s);
9112 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9113 ;
9114 return 0;
9115 }
9116 _ACEOF
9117 rm -f conftest.$ac_objext
9118 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9119 (eval $ac_compile) 2>conftest.er1
9120 ac_status=$?
9121 grep -v '^ *+' conftest.er1 >conftest.err
9122 rm -f conftest.er1
9123 cat conftest.err >&5
9124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9125 (exit $ac_status); } &&
9126 { ac_try='test -z "$ac_c_werror_flag"
9127 || test ! -s conftest.err'
9128 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9129 (eval $ac_try) 2>&5
9130 ac_status=$?
9131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9132 (exit $ac_status); }; } &&
9133 { ac_try='test -s conftest.$ac_objext'
9134 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9135 (eval $ac_try) 2>&5
9136 ac_status=$?
9137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9138 (exit $ac_status); }; }; then
9139 ac_cv_header_sys_wait_h=yes
9140 else
9141 echo "$as_me: failed program was:" >&5
9142 sed 's/^/| /' conftest.$ac_ext >&5
9143
9144 ac_cv_header_sys_wait_h=no
9145 fi
9146 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9147 fi
9148 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
9149 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
9150 if test $ac_cv_header_sys_wait_h = yes; then
9151
9152 cat >>confdefs.h <<\_ACEOF
9153 #define HAVE_SYS_WAIT_H 1
9154 _ACEOF
9155
9156 fi
9157
9158
9159
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
9181 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
9182 sys/resource.h sys/param.h sys/times.h sys/stat.h \
9183 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
9184 do
9185 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9186 echo "$as_me:$LINENO: checking for $ac_header" >&5
9187 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9188 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9189 echo $ECHO_N "(cached) $ECHO_C" >&6
9190 else
9191 cat >conftest.$ac_ext <<_ACEOF
9192 /* confdefs.h. */
9193 _ACEOF
9194 cat confdefs.h >>conftest.$ac_ext
9195 cat >>conftest.$ac_ext <<_ACEOF
9196 /* end confdefs.h. */
9197 #include <$ac_header>
9198 _ACEOF
9199 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9200 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9201 ac_status=$?
9202 grep -v '^ *+' conftest.er1 >conftest.err
9203 rm -f conftest.er1
9204 cat conftest.err >&5
9205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9206 (exit $ac_status); } >/dev/null; then
9207 if test -s conftest.err; then
9208 ac_cpp_err=$ac_c_preproc_warn_flag
9209 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9210 else
9211 ac_cpp_err=
9212 fi
9213 else
9214 ac_cpp_err=yes
9215 fi
9216 if test -z "$ac_cpp_err"; then
9217 eval "$as_ac_Header=yes"
9218 else
9219 echo "$as_me: failed program was:" >&5
9220 sed 's/^/| /' conftest.$ac_ext >&5
9221
9222 eval "$as_ac_Header=no"
9223 fi
9224 rm -f conftest.err conftest.$ac_ext
9225 fi
9226 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9227 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9228 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9229 cat >>confdefs.h <<_ACEOF
9230 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9231 _ACEOF
9232
9233 fi
9234 done
9235
9236
9237 # Check for thread headers.
9238 echo "$as_me:$LINENO: checking for thread.h" >&5
9239 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
9240 if test "${ac_cv_header_thread_h+set}" = set; then
9241 echo $ECHO_N "(cached) $ECHO_C" >&6
9242 else
9243 cat >conftest.$ac_ext <<_ACEOF
9244 /* confdefs.h. */
9245 _ACEOF
9246 cat confdefs.h >>conftest.$ac_ext
9247 cat >>conftest.$ac_ext <<_ACEOF
9248 /* end confdefs.h. */
9249 #include <thread.h>
9250 _ACEOF
9251 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9252 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9253 ac_status=$?
9254 grep -v '^ *+' conftest.er1 >conftest.err
9255 rm -f conftest.er1
9256 cat conftest.err >&5
9257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9258 (exit $ac_status); } >/dev/null; then
9259 if test -s conftest.err; then
9260 ac_cpp_err=$ac_c_preproc_warn_flag
9261 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9262 else
9263 ac_cpp_err=
9264 fi
9265 else
9266 ac_cpp_err=yes
9267 fi
9268 if test -z "$ac_cpp_err"; then
9269 ac_cv_header_thread_h=yes
9270 else
9271 echo "$as_me: failed program was:" >&5
9272 sed 's/^/| /' conftest.$ac_ext >&5
9273
9274 ac_cv_header_thread_h=no
9275 fi
9276 rm -f conftest.err conftest.$ac_ext
9277 fi
9278 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
9279 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
9280 if test $ac_cv_header_thread_h = yes; then
9281 have_thread_h=yes
9282 else
9283 have_thread_h=
9284 fi
9285
9286 echo "$as_me:$LINENO: checking for pthread.h" >&5
9287 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
9288 if test "${ac_cv_header_pthread_h+set}" = set; then
9289 echo $ECHO_N "(cached) $ECHO_C" >&6
9290 else
9291 cat >conftest.$ac_ext <<_ACEOF
9292 /* confdefs.h. */
9293 _ACEOF
9294 cat confdefs.h >>conftest.$ac_ext
9295 cat >>conftest.$ac_ext <<_ACEOF
9296 /* end confdefs.h. */
9297 #include <pthread.h>
9298 _ACEOF
9299 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9300 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9301 ac_status=$?
9302 grep -v '^ *+' conftest.er1 >conftest.err
9303 rm -f conftest.er1
9304 cat conftest.err >&5
9305 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9306 (exit $ac_status); } >/dev/null; then
9307 if test -s conftest.err; then
9308 ac_cpp_err=$ac_c_preproc_warn_flag
9309 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9310 else
9311 ac_cpp_err=
9312 fi
9313 else
9314 ac_cpp_err=yes
9315 fi
9316 if test -z "$ac_cpp_err"; then
9317 ac_cv_header_pthread_h=yes
9318 else
9319 echo "$as_me: failed program was:" >&5
9320 sed 's/^/| /' conftest.$ac_ext >&5
9321
9322 ac_cv_header_pthread_h=no
9323 fi
9324 rm -f conftest.err conftest.$ac_ext
9325 fi
9326 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
9327 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
9328 if test $ac_cv_header_pthread_h = yes; then
9329 have_pthread_h=yes
9330 else
9331 have_pthread_h=
9332 fi
9333
9334
9335 # These tests can't be done till we know if we have limits.h.
9336 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
9337 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
9338 if test "${gcc_cv_decl_char_bit+set}" = set; then
9339 echo $ECHO_N "(cached) $ECHO_C" >&6
9340 else
9341 cat >conftest.$ac_ext <<_ACEOF
9342 /* confdefs.h. */
9343 _ACEOF
9344 cat confdefs.h >>conftest.$ac_ext
9345 cat >>conftest.$ac_ext <<_ACEOF
9346 /* end confdefs.h. */
9347 #ifdef HAVE_LIMITS_H
9348 #include <limits.h>
9349 #endif
9350 #ifdef CHAR_BIT
9351 found
9352 #endif
9353 _ACEOF
9354 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9355 $EGREP "found" >/dev/null 2>&1; then
9356 gcc_cv_decl_char_bit=yes
9357 else
9358 gcc_cv_decl_char_bit=no
9359 fi
9360 rm -f conftest*
9361
9362
9363 fi
9364 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
9365 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
9366 if test $gcc_cv_decl_char_bit = no; then
9367 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
9368 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
9369 if test "${gcc_cv_c_nbby+set}" = set; then
9370 echo $ECHO_N "(cached) $ECHO_C" >&6
9371 else
9372 i=8
9373 gcc_cv_c_nbby=
9374 while test $i -lt 65; do
9375 cat >conftest.$ac_ext <<_ACEOF
9376 /* confdefs.h. */
9377 _ACEOF
9378 cat confdefs.h >>conftest.$ac_ext
9379 cat >>conftest.$ac_ext <<_ACEOF
9380 /* end confdefs.h. */
9381
9382 int
9383 main ()
9384 {
9385 switch(0) {
9386 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
9387 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
9388 ; }
9389 ;
9390 return 0;
9391 }
9392 _ACEOF
9393 rm -f conftest.$ac_objext
9394 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9395 (eval $ac_compile) 2>conftest.er1
9396 ac_status=$?
9397 grep -v '^ *+' conftest.er1 >conftest.err
9398 rm -f conftest.er1
9399 cat conftest.err >&5
9400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9401 (exit $ac_status); } &&
9402 { ac_try='test -z "$ac_c_werror_flag"
9403 || test ! -s conftest.err'
9404 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9405 (eval $ac_try) 2>&5
9406 ac_status=$?
9407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9408 (exit $ac_status); }; } &&
9409 { ac_try='test -s conftest.$ac_objext'
9410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9411 (eval $ac_try) 2>&5
9412 ac_status=$?
9413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9414 (exit $ac_status); }; }; then
9415 gcc_cv_c_nbby=$i; break
9416 else
9417 echo "$as_me: failed program was:" >&5
9418 sed 's/^/| /' conftest.$ac_ext >&5
9419
9420 fi
9421 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9422 i=`expr $i + 1`
9423 done
9424 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
9425
9426 fi
9427 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
9428 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
9429 if test $gcc_cv_c_nbby = failed; then
9430 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
9431 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
9432 { (exit 1); exit 1; }; }
9433 else
9434
9435 cat >>confdefs.h <<_ACEOF
9436 #define CHAR_BIT $gcc_cv_c_nbby
9437 _ACEOF
9438
9439 fi
9440 fi
9441 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
9442 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
9443 if test "${ac_cv_c_bigendian+set}" = set; then
9444 echo $ECHO_N "(cached) $ECHO_C" >&6
9445 else
9446 # See if sys/param.h defines the BYTE_ORDER macro.
9447 cat >conftest.$ac_ext <<_ACEOF
9448 /* confdefs.h. */
9449 _ACEOF
9450 cat confdefs.h >>conftest.$ac_ext
9451 cat >>conftest.$ac_ext <<_ACEOF
9452 /* end confdefs.h. */
9453 #include <sys/types.h>
9454 #include <sys/param.h>
9455
9456 int
9457 main ()
9458 {
9459 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
9460 bogus endian macros
9461 #endif
9462
9463 ;
9464 return 0;
9465 }
9466 _ACEOF
9467 rm -f conftest.$ac_objext
9468 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9469 (eval $ac_compile) 2>conftest.er1
9470 ac_status=$?
9471 grep -v '^ *+' conftest.er1 >conftest.err
9472 rm -f conftest.er1
9473 cat conftest.err >&5
9474 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9475 (exit $ac_status); } &&
9476 { ac_try='test -z "$ac_c_werror_flag"
9477 || test ! -s conftest.err'
9478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9479 (eval $ac_try) 2>&5
9480 ac_status=$?
9481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9482 (exit $ac_status); }; } &&
9483 { ac_try='test -s conftest.$ac_objext'
9484 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9485 (eval $ac_try) 2>&5
9486 ac_status=$?
9487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9488 (exit $ac_status); }; }; then
9489 # It does; now see whether it defined to BIG_ENDIAN or not.
9490 cat >conftest.$ac_ext <<_ACEOF
9491 /* confdefs.h. */
9492 _ACEOF
9493 cat confdefs.h >>conftest.$ac_ext
9494 cat >>conftest.$ac_ext <<_ACEOF
9495 /* end confdefs.h. */
9496 #include <sys/types.h>
9497 #include <sys/param.h>
9498
9499 int
9500 main ()
9501 {
9502 #if BYTE_ORDER != BIG_ENDIAN
9503 not big endian
9504 #endif
9505
9506 ;
9507 return 0;
9508 }
9509 _ACEOF
9510 rm -f conftest.$ac_objext
9511 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9512 (eval $ac_compile) 2>conftest.er1
9513 ac_status=$?
9514 grep -v '^ *+' conftest.er1 >conftest.err
9515 rm -f conftest.er1
9516 cat conftest.err >&5
9517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9518 (exit $ac_status); } &&
9519 { ac_try='test -z "$ac_c_werror_flag"
9520 || test ! -s conftest.err'
9521 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9522 (eval $ac_try) 2>&5
9523 ac_status=$?
9524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9525 (exit $ac_status); }; } &&
9526 { ac_try='test -s conftest.$ac_objext'
9527 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9528 (eval $ac_try) 2>&5
9529 ac_status=$?
9530 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9531 (exit $ac_status); }; }; then
9532 ac_cv_c_bigendian=yes
9533 else
9534 echo "$as_me: failed program was:" >&5
9535 sed 's/^/| /' conftest.$ac_ext >&5
9536
9537 ac_cv_c_bigendian=no
9538 fi
9539 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9540 else
9541 echo "$as_me: failed program was:" >&5
9542 sed 's/^/| /' conftest.$ac_ext >&5
9543
9544 # It does not; compile a test program.
9545 if test "$cross_compiling" = yes; then
9546 # try to guess the endianness by grepping values into an object file
9547 ac_cv_c_bigendian=unknown
9548 cat >conftest.$ac_ext <<_ACEOF
9549 /* confdefs.h. */
9550 _ACEOF
9551 cat confdefs.h >>conftest.$ac_ext
9552 cat >>conftest.$ac_ext <<_ACEOF
9553 /* end confdefs.h. */
9554 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9555 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9556 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
9557 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9558 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9559 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
9560 int
9561 main ()
9562 {
9563 _ascii (); _ebcdic ();
9564 ;
9565 return 0;
9566 }
9567 _ACEOF
9568 rm -f conftest.$ac_objext
9569 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9570 (eval $ac_compile) 2>conftest.er1
9571 ac_status=$?
9572 grep -v '^ *+' conftest.er1 >conftest.err
9573 rm -f conftest.er1
9574 cat conftest.err >&5
9575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9576 (exit $ac_status); } &&
9577 { ac_try='test -z "$ac_c_werror_flag"
9578 || test ! -s conftest.err'
9579 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9580 (eval $ac_try) 2>&5
9581 ac_status=$?
9582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9583 (exit $ac_status); }; } &&
9584 { ac_try='test -s conftest.$ac_objext'
9585 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9586 (eval $ac_try) 2>&5
9587 ac_status=$?
9588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9589 (exit $ac_status); }; }; then
9590 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
9591 ac_cv_c_bigendian=yes
9592 fi
9593 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9594 if test "$ac_cv_c_bigendian" = unknown; then
9595 ac_cv_c_bigendian=no
9596 else
9597 # finding both strings is unlikely to happen, but who knows?
9598 ac_cv_c_bigendian=unknown
9599 fi
9600 fi
9601 else
9602 echo "$as_me: failed program was:" >&5
9603 sed 's/^/| /' conftest.$ac_ext >&5
9604
9605 fi
9606 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9607 else
9608 cat >conftest.$ac_ext <<_ACEOF
9609 /* confdefs.h. */
9610 _ACEOF
9611 cat confdefs.h >>conftest.$ac_ext
9612 cat >>conftest.$ac_ext <<_ACEOF
9613 /* end confdefs.h. */
9614 int
9615 main ()
9616 {
9617 /* Are we little or big endian? From Harbison&Steele. */
9618 union
9619 {
9620 long l;
9621 char c[sizeof (long)];
9622 } u;
9623 u.l = 1;
9624 exit (u.c[sizeof (long) - 1] == 1);
9625 }
9626 _ACEOF
9627 rm -f conftest$ac_exeext
9628 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9629 (eval $ac_link) 2>&5
9630 ac_status=$?
9631 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9632 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9633 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9634 (eval $ac_try) 2>&5
9635 ac_status=$?
9636 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9637 (exit $ac_status); }; }; then
9638 ac_cv_c_bigendian=no
9639 else
9640 echo "$as_me: program exited with status $ac_status" >&5
9641 echo "$as_me: failed program was:" >&5
9642 sed 's/^/| /' conftest.$ac_ext >&5
9643
9644 ( exit $ac_status )
9645 ac_cv_c_bigendian=yes
9646 fi
9647 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9648 fi
9649 fi
9650 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9651 fi
9652 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
9653 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
9654 case $ac_cv_c_bigendian in
9655 yes)
9656
9657 cat >>confdefs.h <<\_ACEOF
9658 #define WORDS_BIGENDIAN 1
9659 _ACEOF
9660 ;;
9661 no)
9662 ;;
9663 *)
9664 { { echo "$as_me:$LINENO: error: unknown endianness
9665 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
9666 echo "$as_me: error: unknown endianness
9667 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
9668 { (exit 1); exit 1; }; } ;;
9669 esac
9670
9671
9672 # --------
9673 # UNSORTED
9674 # --------
9675
9676
9677 # These libraries may be used by collect2.
9678 # We may need a special search path to get them linked.
9679 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
9680 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
9681 if test "${gcc_cv_collect2_libs+set}" = set; then
9682 echo $ECHO_N "(cached) $ECHO_C" >&6
9683 else
9684 save_LIBS="$LIBS"
9685 for libs in '' -lld -lmld \
9686 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9687 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9688 do
9689 LIBS="$libs"
9690 cat >conftest.$ac_ext <<_ACEOF
9691 /* confdefs.h. */
9692 _ACEOF
9693 cat confdefs.h >>conftest.$ac_ext
9694 cat >>conftest.$ac_ext <<_ACEOF
9695 /* end confdefs.h. */
9696
9697 /* Override any gcc2 internal prototype to avoid an error. */
9698 #ifdef __cplusplus
9699 extern "C"
9700 #endif
9701 /* We use char because int might match the return type of a gcc2
9702 builtin and then its argument prototype would still apply. */
9703 char ldopen ();
9704 int
9705 main ()
9706 {
9707 ldopen ();
9708 ;
9709 return 0;
9710 }
9711 _ACEOF
9712 rm -f conftest.$ac_objext conftest$ac_exeext
9713 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9714 (eval $ac_link) 2>conftest.er1
9715 ac_status=$?
9716 grep -v '^ *+' conftest.er1 >conftest.err
9717 rm -f conftest.er1
9718 cat conftest.err >&5
9719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9720 (exit $ac_status); } &&
9721 { ac_try='test -z "$ac_c_werror_flag"
9722 || test ! -s conftest.err'
9723 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9724 (eval $ac_try) 2>&5
9725 ac_status=$?
9726 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9727 (exit $ac_status); }; } &&
9728 { ac_try='test -s conftest$ac_exeext'
9729 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9730 (eval $ac_try) 2>&5
9731 ac_status=$?
9732 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9733 (exit $ac_status); }; }; then
9734 gcc_cv_collect2_libs="$libs"; break
9735 else
9736 echo "$as_me: failed program was:" >&5
9737 sed 's/^/| /' conftest.$ac_ext >&5
9738
9739 fi
9740 rm -f conftest.err conftest.$ac_objext \
9741 conftest$ac_exeext conftest.$ac_ext
9742 done
9743 LIBS="$save_LIBS"
9744 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9745 fi
9746 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
9747 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
9748 case $gcc_cv_collect2_libs in
9749 "none required") ;;
9750 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9751 esac
9752
9753
9754 # When building Ada code on Alpha, we need exc_resume which is usually in
9755 # -lexc. So test for it.
9756 save_LIBS="$LIBS"
9757 LIBS=
9758 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
9759 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
9760 if test "${ac_cv_search_exc_resume+set}" = set; then
9761 echo $ECHO_N "(cached) $ECHO_C" >&6
9762 else
9763 ac_func_search_save_LIBS=$LIBS
9764 ac_cv_search_exc_resume=no
9765 cat >conftest.$ac_ext <<_ACEOF
9766 /* confdefs.h. */
9767 _ACEOF
9768 cat confdefs.h >>conftest.$ac_ext
9769 cat >>conftest.$ac_ext <<_ACEOF
9770 /* end confdefs.h. */
9771
9772 /* Override any gcc2 internal prototype to avoid an error. */
9773 #ifdef __cplusplus
9774 extern "C"
9775 #endif
9776 /* We use char because int might match the return type of a gcc2
9777 builtin and then its argument prototype would still apply. */
9778 char exc_resume ();
9779 int
9780 main ()
9781 {
9782 exc_resume ();
9783 ;
9784 return 0;
9785 }
9786 _ACEOF
9787 rm -f conftest.$ac_objext conftest$ac_exeext
9788 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9789 (eval $ac_link) 2>conftest.er1
9790 ac_status=$?
9791 grep -v '^ *+' conftest.er1 >conftest.err
9792 rm -f conftest.er1
9793 cat conftest.err >&5
9794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9795 (exit $ac_status); } &&
9796 { ac_try='test -z "$ac_c_werror_flag"
9797 || test ! -s conftest.err'
9798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9799 (eval $ac_try) 2>&5
9800 ac_status=$?
9801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9802 (exit $ac_status); }; } &&
9803 { ac_try='test -s conftest$ac_exeext'
9804 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9805 (eval $ac_try) 2>&5
9806 ac_status=$?
9807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9808 (exit $ac_status); }; }; then
9809 ac_cv_search_exc_resume="none required"
9810 else
9811 echo "$as_me: failed program was:" >&5
9812 sed 's/^/| /' conftest.$ac_ext >&5
9813
9814 fi
9815 rm -f conftest.err conftest.$ac_objext \
9816 conftest$ac_exeext conftest.$ac_ext
9817 if test "$ac_cv_search_exc_resume" = no; then
9818 for ac_lib in exc; do
9819 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9820 cat >conftest.$ac_ext <<_ACEOF
9821 /* confdefs.h. */
9822 _ACEOF
9823 cat confdefs.h >>conftest.$ac_ext
9824 cat >>conftest.$ac_ext <<_ACEOF
9825 /* end confdefs.h. */
9826
9827 /* Override any gcc2 internal prototype to avoid an error. */
9828 #ifdef __cplusplus
9829 extern "C"
9830 #endif
9831 /* We use char because int might match the return type of a gcc2
9832 builtin and then its argument prototype would still apply. */
9833 char exc_resume ();
9834 int
9835 main ()
9836 {
9837 exc_resume ();
9838 ;
9839 return 0;
9840 }
9841 _ACEOF
9842 rm -f conftest.$ac_objext conftest$ac_exeext
9843 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9844 (eval $ac_link) 2>conftest.er1
9845 ac_status=$?
9846 grep -v '^ *+' conftest.er1 >conftest.err
9847 rm -f conftest.er1
9848 cat conftest.err >&5
9849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9850 (exit $ac_status); } &&
9851 { ac_try='test -z "$ac_c_werror_flag"
9852 || test ! -s conftest.err'
9853 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9854 (eval $ac_try) 2>&5
9855 ac_status=$?
9856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9857 (exit $ac_status); }; } &&
9858 { ac_try='test -s conftest$ac_exeext'
9859 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9860 (eval $ac_try) 2>&5
9861 ac_status=$?
9862 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9863 (exit $ac_status); }; }; then
9864 ac_cv_search_exc_resume="-l$ac_lib"
9865 break
9866 else
9867 echo "$as_me: failed program was:" >&5
9868 sed 's/^/| /' conftest.$ac_ext >&5
9869
9870 fi
9871 rm -f conftest.err conftest.$ac_objext \
9872 conftest$ac_exeext conftest.$ac_ext
9873 done
9874 fi
9875 LIBS=$ac_func_search_save_LIBS
9876 fi
9877 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9878 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9879 if test "$ac_cv_search_exc_resume" != no; then
9880 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9881
9882 fi
9883
9884 GNAT_LIBEXC="$LIBS"
9885 LIBS="$save_LIBS"
9886
9887
9888 # Some systems put ldexp and frexp in libm instead of libc; assume
9889 # they're both in the same place. jcf-dump needs them.
9890 save_LIBS="$LIBS"
9891 LIBS=
9892 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9893 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9894 if test "${ac_cv_search_ldexp+set}" = set; then
9895 echo $ECHO_N "(cached) $ECHO_C" >&6
9896 else
9897 ac_func_search_save_LIBS=$LIBS
9898 ac_cv_search_ldexp=no
9899 cat >conftest.$ac_ext <<_ACEOF
9900 /* confdefs.h. */
9901 _ACEOF
9902 cat confdefs.h >>conftest.$ac_ext
9903 cat >>conftest.$ac_ext <<_ACEOF
9904 /* end confdefs.h. */
9905
9906 /* Override any gcc2 internal prototype to avoid an error. */
9907 #ifdef __cplusplus
9908 extern "C"
9909 #endif
9910 /* We use char because int might match the return type of a gcc2
9911 builtin and then its argument prototype would still apply. */
9912 char ldexp ();
9913 int
9914 main ()
9915 {
9916 ldexp ();
9917 ;
9918 return 0;
9919 }
9920 _ACEOF
9921 rm -f conftest.$ac_objext conftest$ac_exeext
9922 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9923 (eval $ac_link) 2>conftest.er1
9924 ac_status=$?
9925 grep -v '^ *+' conftest.er1 >conftest.err
9926 rm -f conftest.er1
9927 cat conftest.err >&5
9928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9929 (exit $ac_status); } &&
9930 { ac_try='test -z "$ac_c_werror_flag"
9931 || test ! -s conftest.err'
9932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9933 (eval $ac_try) 2>&5
9934 ac_status=$?
9935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9936 (exit $ac_status); }; } &&
9937 { ac_try='test -s conftest$ac_exeext'
9938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9939 (eval $ac_try) 2>&5
9940 ac_status=$?
9941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9942 (exit $ac_status); }; }; then
9943 ac_cv_search_ldexp="none required"
9944 else
9945 echo "$as_me: failed program was:" >&5
9946 sed 's/^/| /' conftest.$ac_ext >&5
9947
9948 fi
9949 rm -f conftest.err conftest.$ac_objext \
9950 conftest$ac_exeext conftest.$ac_ext
9951 if test "$ac_cv_search_ldexp" = no; then
9952 for ac_lib in m; do
9953 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9954 cat >conftest.$ac_ext <<_ACEOF
9955 /* confdefs.h. */
9956 _ACEOF
9957 cat confdefs.h >>conftest.$ac_ext
9958 cat >>conftest.$ac_ext <<_ACEOF
9959 /* end confdefs.h. */
9960
9961 /* Override any gcc2 internal prototype to avoid an error. */
9962 #ifdef __cplusplus
9963 extern "C"
9964 #endif
9965 /* We use char because int might match the return type of a gcc2
9966 builtin and then its argument prototype would still apply. */
9967 char ldexp ();
9968 int
9969 main ()
9970 {
9971 ldexp ();
9972 ;
9973 return 0;
9974 }
9975 _ACEOF
9976 rm -f conftest.$ac_objext conftest$ac_exeext
9977 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9978 (eval $ac_link) 2>conftest.er1
9979 ac_status=$?
9980 grep -v '^ *+' conftest.er1 >conftest.err
9981 rm -f conftest.er1
9982 cat conftest.err >&5
9983 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9984 (exit $ac_status); } &&
9985 { ac_try='test -z "$ac_c_werror_flag"
9986 || test ! -s conftest.err'
9987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9988 (eval $ac_try) 2>&5
9989 ac_status=$?
9990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9991 (exit $ac_status); }; } &&
9992 { ac_try='test -s conftest$ac_exeext'
9993 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9994 (eval $ac_try) 2>&5
9995 ac_status=$?
9996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9997 (exit $ac_status); }; }; then
9998 ac_cv_search_ldexp="-l$ac_lib"
9999 break
10000 else
10001 echo "$as_me: failed program was:" >&5
10002 sed 's/^/| /' conftest.$ac_ext >&5
10003
10004 fi
10005 rm -f conftest.err conftest.$ac_objext \
10006 conftest$ac_exeext conftest.$ac_ext
10007 done
10008 fi
10009 LIBS=$ac_func_search_save_LIBS
10010 fi
10011 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
10012 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
10013 if test "$ac_cv_search_ldexp" != no; then
10014 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
10015
10016 fi
10017
10018 LDEXP_LIB="$LIBS"
10019 LIBS="$save_LIBS"
10020
10021
10022 # Use <inttypes.h> only if it exists,
10023 # doesn't clash with <sys/types.h>, and declares intmax_t.
10024 echo "$as_me:$LINENO: checking for inttypes.h" >&5
10025 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
10026 if test "${gcc_cv_header_inttypes_h+set}" = set; then
10027 echo $ECHO_N "(cached) $ECHO_C" >&6
10028 else
10029 cat >conftest.$ac_ext <<_ACEOF
10030 /* confdefs.h. */
10031 _ACEOF
10032 cat confdefs.h >>conftest.$ac_ext
10033 cat >>conftest.$ac_ext <<_ACEOF
10034 /* end confdefs.h. */
10035 #include <sys/types.h>
10036 #include <inttypes.h>
10037 int
10038 main ()
10039 {
10040 intmax_t i = -1;
10041 ;
10042 return 0;
10043 }
10044 _ACEOF
10045 rm -f conftest.$ac_objext
10046 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10047 (eval $ac_compile) 2>conftest.er1
10048 ac_status=$?
10049 grep -v '^ *+' conftest.er1 >conftest.err
10050 rm -f conftest.er1
10051 cat conftest.err >&5
10052 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10053 (exit $ac_status); } &&
10054 { ac_try='test -z "$ac_c_werror_flag"
10055 || test ! -s conftest.err'
10056 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10057 (eval $ac_try) 2>&5
10058 ac_status=$?
10059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10060 (exit $ac_status); }; } &&
10061 { ac_try='test -s conftest.$ac_objext'
10062 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10063 (eval $ac_try) 2>&5
10064 ac_status=$?
10065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10066 (exit $ac_status); }; }; then
10067 gcc_cv_header_inttypes_h=yes
10068 else
10069 echo "$as_me: failed program was:" >&5
10070 sed 's/^/| /' conftest.$ac_ext >&5
10071
10072 gcc_cv_header_inttypes_h=no
10073 fi
10074 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10075 fi
10076
10077 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
10078 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
10079 if test $gcc_cv_header_inttypes_h = yes; then
10080
10081 cat >>confdefs.h <<\_ACEOF
10082 #define HAVE_INTTYPES_H 1
10083 _ACEOF
10084
10085 fi
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
10123 sysconf strsignal getrusage nl_langinfo \
10124 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
10125 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
10126 do
10127 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10128 echo "$as_me:$LINENO: checking for $ac_func" >&5
10129 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10130 if eval "test \"\${$as_ac_var+set}\" = set"; then
10131 echo $ECHO_N "(cached) $ECHO_C" >&6
10132 else
10133 cat >conftest.$ac_ext <<_ACEOF
10134 /* confdefs.h. */
10135 _ACEOF
10136 cat confdefs.h >>conftest.$ac_ext
10137 cat >>conftest.$ac_ext <<_ACEOF
10138 /* end confdefs.h. */
10139 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10140 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10141 #define $ac_func innocuous_$ac_func
10142
10143 /* System header to define __stub macros and hopefully few prototypes,
10144 which can conflict with char $ac_func (); below.
10145 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10146 <limits.h> exists even on freestanding compilers. */
10147
10148 #ifdef __STDC__
10149 # include <limits.h>
10150 #else
10151 # include <assert.h>
10152 #endif
10153
10154 #undef $ac_func
10155
10156 /* Override any gcc2 internal prototype to avoid an error. */
10157 #ifdef __cplusplus
10158 extern "C"
10159 {
10160 #endif
10161 /* We use char because int might match the return type of a gcc2
10162 builtin and then its argument prototype would still apply. */
10163 char $ac_func ();
10164 /* The GNU C library defines this for functions which it implements
10165 to always fail with ENOSYS. Some functions are actually named
10166 something starting with __ and the normal name is an alias. */
10167 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10168 choke me
10169 #else
10170 char (*f) () = $ac_func;
10171 #endif
10172 #ifdef __cplusplus
10173 }
10174 #endif
10175
10176 int
10177 main ()
10178 {
10179 return f != $ac_func;
10180 ;
10181 return 0;
10182 }
10183 _ACEOF
10184 rm -f conftest.$ac_objext conftest$ac_exeext
10185 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10186 (eval $ac_link) 2>conftest.er1
10187 ac_status=$?
10188 grep -v '^ *+' conftest.er1 >conftest.err
10189 rm -f conftest.er1
10190 cat conftest.err >&5
10191 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10192 (exit $ac_status); } &&
10193 { ac_try='test -z "$ac_c_werror_flag"
10194 || test ! -s conftest.err'
10195 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10196 (eval $ac_try) 2>&5
10197 ac_status=$?
10198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10199 (exit $ac_status); }; } &&
10200 { ac_try='test -s conftest$ac_exeext'
10201 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10202 (eval $ac_try) 2>&5
10203 ac_status=$?
10204 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10205 (exit $ac_status); }; }; then
10206 eval "$as_ac_var=yes"
10207 else
10208 echo "$as_me: failed program was:" >&5
10209 sed 's/^/| /' conftest.$ac_ext >&5
10210
10211 eval "$as_ac_var=no"
10212 fi
10213 rm -f conftest.err conftest.$ac_objext \
10214 conftest$ac_exeext conftest.$ac_ext
10215 fi
10216 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10217 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10218 if test `eval echo '${'$as_ac_var'}'` = yes; then
10219 cat >>confdefs.h <<_ACEOF
10220 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10221 _ACEOF
10222
10223 fi
10224 done
10225
10226
10227 if test x$ac_cv_func_mbstowcs = xyes; then
10228 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
10229 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
10230 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
10231 echo $ECHO_N "(cached) $ECHO_C" >&6
10232 else
10233 if test "$cross_compiling" = yes; then
10234 gcc_cv_func_mbstowcs_works=yes
10235 else
10236 cat >conftest.$ac_ext <<_ACEOF
10237 /* confdefs.h. */
10238 _ACEOF
10239 cat confdefs.h >>conftest.$ac_ext
10240 cat >>conftest.$ac_ext <<_ACEOF
10241 /* end confdefs.h. */
10242 #include <stdlib.h>
10243 int main()
10244 {
10245 mbstowcs(0, "", 0);
10246 return 0;
10247 }
10248 _ACEOF
10249 rm -f conftest$ac_exeext
10250 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10251 (eval $ac_link) 2>&5
10252 ac_status=$?
10253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10254 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10256 (eval $ac_try) 2>&5
10257 ac_status=$?
10258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10259 (exit $ac_status); }; }; then
10260 gcc_cv_func_mbstowcs_works=yes
10261 else
10262 echo "$as_me: program exited with status $ac_status" >&5
10263 echo "$as_me: failed program was:" >&5
10264 sed 's/^/| /' conftest.$ac_ext >&5
10265
10266 ( exit $ac_status )
10267 gcc_cv_func_mbstowcs_works=no
10268 fi
10269 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10270 fi
10271 fi
10272 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
10273 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
10274 if test x$gcc_cv_func_mbstowcs_works = xyes; then
10275
10276 cat >>confdefs.h <<\_ACEOF
10277 #define HAVE_WORKING_MBSTOWCS 1
10278 _ACEOF
10279
10280 fi
10281 fi
10282
10283 echo "$as_me:$LINENO: checking for ssize_t" >&5
10284 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
10285 if test "${ac_cv_type_ssize_t+set}" = set; then
10286 echo $ECHO_N "(cached) $ECHO_C" >&6
10287 else
10288 cat >conftest.$ac_ext <<_ACEOF
10289 /* confdefs.h. */
10290 _ACEOF
10291 cat confdefs.h >>conftest.$ac_ext
10292 cat >>conftest.$ac_ext <<_ACEOF
10293 /* end confdefs.h. */
10294 $ac_includes_default
10295 int
10296 main ()
10297 {
10298 if ((ssize_t *) 0)
10299 return 0;
10300 if (sizeof (ssize_t))
10301 return 0;
10302 ;
10303 return 0;
10304 }
10305 _ACEOF
10306 rm -f conftest.$ac_objext
10307 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10308 (eval $ac_compile) 2>conftest.er1
10309 ac_status=$?
10310 grep -v '^ *+' conftest.er1 >conftest.err
10311 rm -f conftest.er1
10312 cat conftest.err >&5
10313 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10314 (exit $ac_status); } &&
10315 { ac_try='test -z "$ac_c_werror_flag"
10316 || test ! -s conftest.err'
10317 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10318 (eval $ac_try) 2>&5
10319 ac_status=$?
10320 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10321 (exit $ac_status); }; } &&
10322 { ac_try='test -s conftest.$ac_objext'
10323 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10324 (eval $ac_try) 2>&5
10325 ac_status=$?
10326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10327 (exit $ac_status); }; }; then
10328 ac_cv_type_ssize_t=yes
10329 else
10330 echo "$as_me: failed program was:" >&5
10331 sed 's/^/| /' conftest.$ac_ext >&5
10332
10333 ac_cv_type_ssize_t=no
10334 fi
10335 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10336 fi
10337 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
10338 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
10339 if test $ac_cv_type_ssize_t = yes; then
10340 :
10341 else
10342
10343 cat >>confdefs.h <<_ACEOF
10344 #define ssize_t int
10345 _ACEOF
10346
10347 fi
10348
10349 echo "$as_me:$LINENO: checking for caddr_t" >&5
10350 echo $ECHO_N "checking for caddr_t... $ECHO_C" >&6
10351 if test "${ac_cv_type_caddr_t+set}" = set; then
10352 echo $ECHO_N "(cached) $ECHO_C" >&6
10353 else
10354 cat >conftest.$ac_ext <<_ACEOF
10355 /* confdefs.h. */
10356 _ACEOF
10357 cat confdefs.h >>conftest.$ac_ext
10358 cat >>conftest.$ac_ext <<_ACEOF
10359 /* end confdefs.h. */
10360 $ac_includes_default
10361 int
10362 main ()
10363 {
10364 if ((caddr_t *) 0)
10365 return 0;
10366 if (sizeof (caddr_t))
10367 return 0;
10368 ;
10369 return 0;
10370 }
10371 _ACEOF
10372 rm -f conftest.$ac_objext
10373 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10374 (eval $ac_compile) 2>conftest.er1
10375 ac_status=$?
10376 grep -v '^ *+' conftest.er1 >conftest.err
10377 rm -f conftest.er1
10378 cat conftest.err >&5
10379 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10380 (exit $ac_status); } &&
10381 { ac_try='test -z "$ac_c_werror_flag"
10382 || test ! -s conftest.err'
10383 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10384 (eval $ac_try) 2>&5
10385 ac_status=$?
10386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10387 (exit $ac_status); }; } &&
10388 { ac_try='test -s conftest.$ac_objext'
10389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10390 (eval $ac_try) 2>&5
10391 ac_status=$?
10392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10393 (exit $ac_status); }; }; then
10394 ac_cv_type_caddr_t=yes
10395 else
10396 echo "$as_me: failed program was:" >&5
10397 sed 's/^/| /' conftest.$ac_ext >&5
10398
10399 ac_cv_type_caddr_t=no
10400 fi
10401 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10402 fi
10403 echo "$as_me:$LINENO: result: $ac_cv_type_caddr_t" >&5
10404 echo "${ECHO_T}$ac_cv_type_caddr_t" >&6
10405 if test $ac_cv_type_caddr_t = yes; then
10406 :
10407 else
10408
10409 cat >>confdefs.h <<_ACEOF
10410 #define caddr_t char *
10411 _ACEOF
10412
10413 fi
10414
10415
10416 # Try to determine the array type of the second argument of getgroups
10417 # for the target system (int or gid_t).
10418 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
10419 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
10420 if test "${ac_cv_type_uid_t+set}" = set; then
10421 echo $ECHO_N "(cached) $ECHO_C" >&6
10422 else
10423 cat >conftest.$ac_ext <<_ACEOF
10424 /* confdefs.h. */
10425 _ACEOF
10426 cat confdefs.h >>conftest.$ac_ext
10427 cat >>conftest.$ac_ext <<_ACEOF
10428 /* end confdefs.h. */
10429 #include <sys/types.h>
10430
10431 _ACEOF
10432 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10433 $EGREP "uid_t" >/dev/null 2>&1; then
10434 ac_cv_type_uid_t=yes
10435 else
10436 ac_cv_type_uid_t=no
10437 fi
10438 rm -f conftest*
10439
10440 fi
10441 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
10442 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
10443 if test $ac_cv_type_uid_t = no; then
10444
10445 cat >>confdefs.h <<\_ACEOF
10446 #define uid_t int
10447 _ACEOF
10448
10449
10450 cat >>confdefs.h <<\_ACEOF
10451 #define gid_t int
10452 _ACEOF
10453
10454 fi
10455
10456 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
10457 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
10458 if test "${ac_cv_type_getgroups+set}" = set; then
10459 echo $ECHO_N "(cached) $ECHO_C" >&6
10460 else
10461 if test "$cross_compiling" = yes; then
10462 ac_cv_type_getgroups=cross
10463 else
10464 cat >conftest.$ac_ext <<_ACEOF
10465 /* confdefs.h. */
10466 _ACEOF
10467 cat confdefs.h >>conftest.$ac_ext
10468 cat >>conftest.$ac_ext <<_ACEOF
10469 /* end confdefs.h. */
10470 /* Thanks to Mike Rendell for this test. */
10471 #include <sys/types.h>
10472 #define NGID 256
10473 #undef MAX
10474 #define MAX(x, y) ((x) > (y) ? (x) : (y))
10475
10476 int
10477 main ()
10478 {
10479 gid_t gidset[NGID];
10480 int i, n;
10481 union { gid_t gval; long lval; } val;
10482
10483 val.lval = -1;
10484 for (i = 0; i < NGID; i++)
10485 gidset[i] = val.gval;
10486 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
10487 gidset);
10488 /* Exit non-zero if getgroups seems to require an array of ints. This
10489 happens when gid_t is short but getgroups modifies an array of ints. */
10490 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
10491 }
10492 _ACEOF
10493 rm -f conftest$ac_exeext
10494 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10495 (eval $ac_link) 2>&5
10496 ac_status=$?
10497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10498 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10500 (eval $ac_try) 2>&5
10501 ac_status=$?
10502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10503 (exit $ac_status); }; }; then
10504 ac_cv_type_getgroups=gid_t
10505 else
10506 echo "$as_me: program exited with status $ac_status" >&5
10507 echo "$as_me: failed program was:" >&5
10508 sed 's/^/| /' conftest.$ac_ext >&5
10509
10510 ( exit $ac_status )
10511 ac_cv_type_getgroups=int
10512 fi
10513 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10514 fi
10515 if test $ac_cv_type_getgroups = cross; then
10516 cat >conftest.$ac_ext <<_ACEOF
10517 /* confdefs.h. */
10518 _ACEOF
10519 cat confdefs.h >>conftest.$ac_ext
10520 cat >>conftest.$ac_ext <<_ACEOF
10521 /* end confdefs.h. */
10522 #include <unistd.h>
10523
10524 _ACEOF
10525 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10526 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
10527 ac_cv_type_getgroups=gid_t
10528 else
10529 ac_cv_type_getgroups=int
10530 fi
10531 rm -f conftest*
10532
10533 fi
10534 fi
10535 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
10536 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
10537
10538 cat >>confdefs.h <<_ACEOF
10539 #define GETGROUPS_T $ac_cv_type_getgroups
10540 _ACEOF
10541
10542
10543 if test "${target}" = "${build}"; then
10544 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
10545 else
10546 case "${target}" in
10547 # This condition may need some tweaking. It should include all
10548 # targets where the array type of the second argument of getgroups
10549 # is int and the type of gid_t is not equivalent to int.
10550 *-*-sunos* | *-*-ultrix*)
10551 TARGET_GETGROUPS_T=int
10552 ;;
10553 *)
10554 TARGET_GETGROUPS_T=gid_t
10555 ;;
10556 esac
10557 fi
10558
10559
10560
10561 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
10562 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
10563 if test "${ac_cv_header_sys_mman_h+set}" = set; then
10564 echo $ECHO_N "(cached) $ECHO_C" >&6
10565 else
10566 cat >conftest.$ac_ext <<_ACEOF
10567 /* confdefs.h. */
10568 _ACEOF
10569 cat confdefs.h >>conftest.$ac_ext
10570 cat >>conftest.$ac_ext <<_ACEOF
10571 /* end confdefs.h. */
10572 #include <sys/mman.h>
10573 _ACEOF
10574 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10575 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10576 ac_status=$?
10577 grep -v '^ *+' conftest.er1 >conftest.err
10578 rm -f conftest.er1
10579 cat conftest.err >&5
10580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10581 (exit $ac_status); } >/dev/null; then
10582 if test -s conftest.err; then
10583 ac_cpp_err=$ac_c_preproc_warn_flag
10584 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10585 else
10586 ac_cpp_err=
10587 fi
10588 else
10589 ac_cpp_err=yes
10590 fi
10591 if test -z "$ac_cpp_err"; then
10592 ac_cv_header_sys_mman_h=yes
10593 else
10594 echo "$as_me: failed program was:" >&5
10595 sed 's/^/| /' conftest.$ac_ext >&5
10596
10597 ac_cv_header_sys_mman_h=no
10598 fi
10599 rm -f conftest.err conftest.$ac_ext
10600 fi
10601 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
10602 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
10603 if test $ac_cv_header_sys_mman_h = yes; then
10604 gcc_header_sys_mman_h=yes
10605 else
10606 gcc_header_sys_mman_h=no
10607 fi
10608
10609 echo "$as_me:$LINENO: checking for mmap" >&5
10610 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
10611 if test "${ac_cv_func_mmap+set}" = set; then
10612 echo $ECHO_N "(cached) $ECHO_C" >&6
10613 else
10614 cat >conftest.$ac_ext <<_ACEOF
10615 /* confdefs.h. */
10616 _ACEOF
10617 cat confdefs.h >>conftest.$ac_ext
10618 cat >>conftest.$ac_ext <<_ACEOF
10619 /* end confdefs.h. */
10620 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
10621 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10622 #define mmap innocuous_mmap
10623
10624 /* System header to define __stub macros and hopefully few prototypes,
10625 which can conflict with char mmap (); below.
10626 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10627 <limits.h> exists even on freestanding compilers. */
10628
10629 #ifdef __STDC__
10630 # include <limits.h>
10631 #else
10632 # include <assert.h>
10633 #endif
10634
10635 #undef mmap
10636
10637 /* Override any gcc2 internal prototype to avoid an error. */
10638 #ifdef __cplusplus
10639 extern "C"
10640 {
10641 #endif
10642 /* We use char because int might match the return type of a gcc2
10643 builtin and then its argument prototype would still apply. */
10644 char mmap ();
10645 /* The GNU C library defines this for functions which it implements
10646 to always fail with ENOSYS. Some functions are actually named
10647 something starting with __ and the normal name is an alias. */
10648 #if defined (__stub_mmap) || defined (__stub___mmap)
10649 choke me
10650 #else
10651 char (*f) () = mmap;
10652 #endif
10653 #ifdef __cplusplus
10654 }
10655 #endif
10656
10657 int
10658 main ()
10659 {
10660 return f != mmap;
10661 ;
10662 return 0;
10663 }
10664 _ACEOF
10665 rm -f conftest.$ac_objext conftest$ac_exeext
10666 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10667 (eval $ac_link) 2>conftest.er1
10668 ac_status=$?
10669 grep -v '^ *+' conftest.er1 >conftest.err
10670 rm -f conftest.er1
10671 cat conftest.err >&5
10672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10673 (exit $ac_status); } &&
10674 { ac_try='test -z "$ac_c_werror_flag"
10675 || test ! -s conftest.err'
10676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10677 (eval $ac_try) 2>&5
10678 ac_status=$?
10679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10680 (exit $ac_status); }; } &&
10681 { ac_try='test -s conftest$ac_exeext'
10682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10683 (eval $ac_try) 2>&5
10684 ac_status=$?
10685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10686 (exit $ac_status); }; }; then
10687 ac_cv_func_mmap=yes
10688 else
10689 echo "$as_me: failed program was:" >&5
10690 sed 's/^/| /' conftest.$ac_ext >&5
10691
10692 ac_cv_func_mmap=no
10693 fi
10694 rm -f conftest.err conftest.$ac_objext \
10695 conftest$ac_exeext conftest.$ac_ext
10696 fi
10697 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10698 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10699 if test $ac_cv_func_mmap = yes; then
10700 gcc_func_mmap=yes
10701 else
10702 gcc_func_mmap=no
10703 fi
10704
10705 if test "$gcc_header_sys_mman_h" != yes \
10706 || test "$gcc_func_mmap" != yes; then
10707 gcc_cv_func_mmap_file=no
10708 gcc_cv_func_mmap_dev_zero=no
10709 gcc_cv_func_mmap_anon=no
10710 else
10711 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10712 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10713 if test "${gcc_cv_func_mmap_file+set}" = set; then
10714 echo $ECHO_N "(cached) $ECHO_C" >&6
10715 else
10716 # Add a system to this blacklist if
10717 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10718 # memory area containing the same data that you'd get if you applied
10719 # read() to the same fd. The only system known to have a problem here
10720 # is VMS, where text files have record structure.
10721 case "$host_os" in
10722 vms* | ultrix*)
10723 gcc_cv_func_mmap_file=no ;;
10724 *)
10725 gcc_cv_func_mmap_file=yes;;
10726 esac
10727 fi
10728 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
10729 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
10730 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10731 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10732 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
10733 echo $ECHO_N "(cached) $ECHO_C" >&6
10734 else
10735 # Add a system to this blacklist if it has mmap() but /dev/zero
10736 # does not exist, or if mmapping /dev/zero does not give anonymous
10737 # zeroed pages with both the following properties:
10738 # 1. If you map N consecutive pages in with one call, and then
10739 # unmap any subset of those pages, the pages that were not
10740 # explicitly unmapped remain accessible.
10741 # 2. If you map two adjacent blocks of memory and then unmap them
10742 # both at once, they must both go away.
10743 # Systems known to be in this category are Windows (all variants),
10744 # VMS, and Darwin.
10745 case "$host_os" in
10746 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10747 gcc_cv_func_mmap_dev_zero=no ;;
10748 *)
10749 gcc_cv_func_mmap_dev_zero=yes;;
10750 esac
10751 fi
10752 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
10753 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
10754
10755 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10756 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10757 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10758 if test "${gcc_cv_decl_map_anon+set}" = set; then
10759 echo $ECHO_N "(cached) $ECHO_C" >&6
10760 else
10761 cat >conftest.$ac_ext <<_ACEOF
10762 /* confdefs.h. */
10763 _ACEOF
10764 cat confdefs.h >>conftest.$ac_ext
10765 cat >>conftest.$ac_ext <<_ACEOF
10766 /* end confdefs.h. */
10767 #include <sys/types.h>
10768 #include <sys/mman.h>
10769 #include <unistd.h>
10770
10771 #ifndef MAP_ANONYMOUS
10772 #define MAP_ANONYMOUS MAP_ANON
10773 #endif
10774
10775 int
10776 main ()
10777 {
10778 int n = MAP_ANONYMOUS;
10779 ;
10780 return 0;
10781 }
10782 _ACEOF
10783 rm -f conftest.$ac_objext
10784 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10785 (eval $ac_compile) 2>conftest.er1
10786 ac_status=$?
10787 grep -v '^ *+' conftest.er1 >conftest.err
10788 rm -f conftest.er1
10789 cat conftest.err >&5
10790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10791 (exit $ac_status); } &&
10792 { ac_try='test -z "$ac_c_werror_flag"
10793 || test ! -s conftest.err'
10794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10795 (eval $ac_try) 2>&5
10796 ac_status=$?
10797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10798 (exit $ac_status); }; } &&
10799 { ac_try='test -s conftest.$ac_objext'
10800 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10801 (eval $ac_try) 2>&5
10802 ac_status=$?
10803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10804 (exit $ac_status); }; }; then
10805 gcc_cv_decl_map_anon=yes
10806 else
10807 echo "$as_me: failed program was:" >&5
10808 sed 's/^/| /' conftest.$ac_ext >&5
10809
10810 gcc_cv_decl_map_anon=no
10811 fi
10812 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10813 fi
10814 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
10815 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
10816
10817 if test $gcc_cv_decl_map_anon = no; then
10818 gcc_cv_func_mmap_anon=no
10819 else
10820 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10821 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10822 if test "${gcc_cv_func_mmap_anon+set}" = set; then
10823 echo $ECHO_N "(cached) $ECHO_C" >&6
10824 else
10825 # Add a system to this blacklist if it has mmap() and MAP_ANON or
10826 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10827 # doesn't give anonymous zeroed pages with the same properties listed
10828 # above for use of /dev/zero.
10829 # Systems known to be in this category are Windows, VMS, and SCO Unix.
10830 case "$host_os" in
10831 vms* | cygwin* | pe | mingw* | sco* | udk* )
10832 gcc_cv_func_mmap_anon=no ;;
10833 *)
10834 gcc_cv_func_mmap_anon=yes;;
10835 esac
10836 fi
10837 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
10838 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
10839 fi
10840 fi
10841
10842 if test $gcc_cv_func_mmap_file = yes; then
10843
10844 cat >>confdefs.h <<\_ACEOF
10845 #define HAVE_MMAP_FILE 1
10846 _ACEOF
10847
10848 fi
10849 if test $gcc_cv_func_mmap_dev_zero = yes; then
10850
10851 cat >>confdefs.h <<\_ACEOF
10852 #define HAVE_MMAP_DEV_ZERO 1
10853 _ACEOF
10854
10855 fi
10856 if test $gcc_cv_func_mmap_anon = yes; then
10857
10858 cat >>confdefs.h <<\_ACEOF
10859 #define HAVE_MMAP_ANON 1
10860 _ACEOF
10861
10862 fi
10863
10864
10865 case "${host}" in
10866 *-*-*vms*)
10867 # Under VMS, vfork works very differently than on Unix. The standard test
10868 # won't work, and it isn't easily adaptable. It makes more sense to
10869 # just force it.
10870 ac_cv_func_vfork_works=yes
10871 ;;
10872 esac
10873 echo "$as_me:$LINENO: checking for pid_t" >&5
10874 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10875 if test "${ac_cv_type_pid_t+set}" = set; then
10876 echo $ECHO_N "(cached) $ECHO_C" >&6
10877 else
10878 cat >conftest.$ac_ext <<_ACEOF
10879 /* confdefs.h. */
10880 _ACEOF
10881 cat confdefs.h >>conftest.$ac_ext
10882 cat >>conftest.$ac_ext <<_ACEOF
10883 /* end confdefs.h. */
10884 $ac_includes_default
10885 int
10886 main ()
10887 {
10888 if ((pid_t *) 0)
10889 return 0;
10890 if (sizeof (pid_t))
10891 return 0;
10892 ;
10893 return 0;
10894 }
10895 _ACEOF
10896 rm -f conftest.$ac_objext
10897 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10898 (eval $ac_compile) 2>conftest.er1
10899 ac_status=$?
10900 grep -v '^ *+' conftest.er1 >conftest.err
10901 rm -f conftest.er1
10902 cat conftest.err >&5
10903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10904 (exit $ac_status); } &&
10905 { ac_try='test -z "$ac_c_werror_flag"
10906 || test ! -s conftest.err'
10907 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10908 (eval $ac_try) 2>&5
10909 ac_status=$?
10910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10911 (exit $ac_status); }; } &&
10912 { ac_try='test -s conftest.$ac_objext'
10913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10914 (eval $ac_try) 2>&5
10915 ac_status=$?
10916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10917 (exit $ac_status); }; }; then
10918 ac_cv_type_pid_t=yes
10919 else
10920 echo "$as_me: failed program was:" >&5
10921 sed 's/^/| /' conftest.$ac_ext >&5
10922
10923 ac_cv_type_pid_t=no
10924 fi
10925 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10926 fi
10927 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10928 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10929 if test $ac_cv_type_pid_t = yes; then
10930 :
10931 else
10932
10933 cat >>confdefs.h <<_ACEOF
10934 #define pid_t int
10935 _ACEOF
10936
10937 fi
10938
10939
10940
10941 for ac_header in unistd.h vfork.h
10942 do
10943 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10944 echo "$as_me:$LINENO: checking for $ac_header" >&5
10945 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10946 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10947 echo $ECHO_N "(cached) $ECHO_C" >&6
10948 else
10949 cat >conftest.$ac_ext <<_ACEOF
10950 /* confdefs.h. */
10951 _ACEOF
10952 cat confdefs.h >>conftest.$ac_ext
10953 cat >>conftest.$ac_ext <<_ACEOF
10954 /* end confdefs.h. */
10955 #include <$ac_header>
10956 _ACEOF
10957 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10958 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10959 ac_status=$?
10960 grep -v '^ *+' conftest.er1 >conftest.err
10961 rm -f conftest.er1
10962 cat conftest.err >&5
10963 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10964 (exit $ac_status); } >/dev/null; then
10965 if test -s conftest.err; then
10966 ac_cpp_err=$ac_c_preproc_warn_flag
10967 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10968 else
10969 ac_cpp_err=
10970 fi
10971 else
10972 ac_cpp_err=yes
10973 fi
10974 if test -z "$ac_cpp_err"; then
10975 eval "$as_ac_Header=yes"
10976 else
10977 echo "$as_me: failed program was:" >&5
10978 sed 's/^/| /' conftest.$ac_ext >&5
10979
10980 eval "$as_ac_Header=no"
10981 fi
10982 rm -f conftest.err conftest.$ac_ext
10983 fi
10984 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10985 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10986 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10987 cat >>confdefs.h <<_ACEOF
10988 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10989 _ACEOF
10990
10991 fi
10992 done
10993
10994
10995
10996 for ac_func in fork vfork
10997 do
10998 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10999 echo "$as_me:$LINENO: checking for $ac_func" >&5
11000 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
11001 if eval "test \"\${$as_ac_var+set}\" = set"; then
11002 echo $ECHO_N "(cached) $ECHO_C" >&6
11003 else
11004 cat >conftest.$ac_ext <<_ACEOF
11005 /* confdefs.h. */
11006 _ACEOF
11007 cat confdefs.h >>conftest.$ac_ext
11008 cat >>conftest.$ac_ext <<_ACEOF
11009 /* end confdefs.h. */
11010 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11011 For example, HP-UX 11i <limits.h> declares gettimeofday. */
11012 #define $ac_func innocuous_$ac_func
11013
11014 /* System header to define __stub macros and hopefully few prototypes,
11015 which can conflict with char $ac_func (); below.
11016 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11017 <limits.h> exists even on freestanding compilers. */
11018
11019 #ifdef __STDC__
11020 # include <limits.h>
11021 #else
11022 # include <assert.h>
11023 #endif
11024
11025 #undef $ac_func
11026
11027 /* Override any gcc2 internal prototype to avoid an error. */
11028 #ifdef __cplusplus
11029 extern "C"
11030 {
11031 #endif
11032 /* We use char because int might match the return type of a gcc2
11033 builtin and then its argument prototype would still apply. */
11034 char $ac_func ();
11035 /* The GNU C library defines this for functions which it implements
11036 to always fail with ENOSYS. Some functions are actually named
11037 something starting with __ and the normal name is an alias. */
11038 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
11039 choke me
11040 #else
11041 char (*f) () = $ac_func;
11042 #endif
11043 #ifdef __cplusplus
11044 }
11045 #endif
11046
11047 int
11048 main ()
11049 {
11050 return f != $ac_func;
11051 ;
11052 return 0;
11053 }
11054 _ACEOF
11055 rm -f conftest.$ac_objext conftest$ac_exeext
11056 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11057 (eval $ac_link) 2>conftest.er1
11058 ac_status=$?
11059 grep -v '^ *+' conftest.er1 >conftest.err
11060 rm -f conftest.er1
11061 cat conftest.err >&5
11062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11063 (exit $ac_status); } &&
11064 { ac_try='test -z "$ac_c_werror_flag"
11065 || test ! -s conftest.err'
11066 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11067 (eval $ac_try) 2>&5
11068 ac_status=$?
11069 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11070 (exit $ac_status); }; } &&
11071 { ac_try='test -s conftest$ac_exeext'
11072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11073 (eval $ac_try) 2>&5
11074 ac_status=$?
11075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11076 (exit $ac_status); }; }; then
11077 eval "$as_ac_var=yes"
11078 else
11079 echo "$as_me: failed program was:" >&5
11080 sed 's/^/| /' conftest.$ac_ext >&5
11081
11082 eval "$as_ac_var=no"
11083 fi
11084 rm -f conftest.err conftest.$ac_objext \
11085 conftest$ac_exeext conftest.$ac_ext
11086 fi
11087 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
11088 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
11089 if test `eval echo '${'$as_ac_var'}'` = yes; then
11090 cat >>confdefs.h <<_ACEOF
11091 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11092 _ACEOF
11093
11094 fi
11095 done
11096
11097 if test "x$ac_cv_func_fork" = xyes; then
11098 echo "$as_me:$LINENO: checking for working fork" >&5
11099 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
11100 if test "${ac_cv_func_fork_works+set}" = set; then
11101 echo $ECHO_N "(cached) $ECHO_C" >&6
11102 else
11103 if test "$cross_compiling" = yes; then
11104 ac_cv_func_fork_works=cross
11105 else
11106 cat >conftest.$ac_ext <<_ACEOF
11107 /* By Ruediger Kuhlmann. */
11108 #include <sys/types.h>
11109 #if HAVE_UNISTD_H
11110 # include <unistd.h>
11111 #endif
11112 /* Some systems only have a dummy stub for fork() */
11113 int main ()
11114 {
11115 if (fork() < 0)
11116 exit (1);
11117 exit (0);
11118 }
11119 _ACEOF
11120 rm -f conftest$ac_exeext
11121 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11122 (eval $ac_link) 2>&5
11123 ac_status=$?
11124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11125 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11126 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11127 (eval $ac_try) 2>&5
11128 ac_status=$?
11129 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11130 (exit $ac_status); }; }; then
11131 ac_cv_func_fork_works=yes
11132 else
11133 echo "$as_me: program exited with status $ac_status" >&5
11134 echo "$as_me: failed program was:" >&5
11135 sed 's/^/| /' conftest.$ac_ext >&5
11136
11137 ( exit $ac_status )
11138 ac_cv_func_fork_works=no
11139 fi
11140 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11141 fi
11142 fi
11143 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
11144 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
11145
11146 else
11147 ac_cv_func_fork_works=$ac_cv_func_fork
11148 fi
11149 if test "x$ac_cv_func_fork_works" = xcross; then
11150 case $host in
11151 *-*-amigaos* | *-*-msdosdjgpp*)
11152 # Override, as these systems have only a dummy fork() stub
11153 ac_cv_func_fork_works=no
11154 ;;
11155 *)
11156 ac_cv_func_fork_works=yes
11157 ;;
11158 esac
11159 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11160 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11161 fi
11162 ac_cv_func_vfork_works=$ac_cv_func_vfork
11163 if test "x$ac_cv_func_vfork" = xyes; then
11164 echo "$as_me:$LINENO: checking for working vfork" >&5
11165 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
11166 if test "${ac_cv_func_vfork_works+set}" = set; then
11167 echo $ECHO_N "(cached) $ECHO_C" >&6
11168 else
11169 if test "$cross_compiling" = yes; then
11170 ac_cv_func_vfork_works=cross
11171 else
11172 cat >conftest.$ac_ext <<_ACEOF
11173 /* confdefs.h. */
11174 _ACEOF
11175 cat confdefs.h >>conftest.$ac_ext
11176 cat >>conftest.$ac_ext <<_ACEOF
11177 /* end confdefs.h. */
11178 /* Thanks to Paul Eggert for this test. */
11179 #include <stdio.h>
11180 #include <stdlib.h>
11181 #include <sys/types.h>
11182 #include <sys/stat.h>
11183 #include <sys/wait.h>
11184 #if HAVE_UNISTD_H
11185 # include <unistd.h>
11186 #endif
11187 #if HAVE_VFORK_H
11188 # include <vfork.h>
11189 #endif
11190 /* On some sparc systems, changes by the child to local and incoming
11191 argument registers are propagated back to the parent. The compiler
11192 is told about this with #include <vfork.h>, but some compilers
11193 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
11194 static variable whose address is put into a register that is
11195 clobbered by the vfork. */
11196 static void
11197 #ifdef __cplusplus
11198 sparc_address_test (int arg)
11199 # else
11200 sparc_address_test (arg) int arg;
11201 #endif
11202 {
11203 static pid_t child;
11204 if (!child) {
11205 child = vfork ();
11206 if (child < 0) {
11207 perror ("vfork");
11208 _exit(2);
11209 }
11210 if (!child) {
11211 arg = getpid();
11212 write(-1, "", 0);
11213 _exit (arg);
11214 }
11215 }
11216 }
11217
11218 int
11219 main ()
11220 {
11221 pid_t parent = getpid ();
11222 pid_t child;
11223
11224 sparc_address_test (0);
11225
11226 child = vfork ();
11227
11228 if (child == 0) {
11229 /* Here is another test for sparc vfork register problems. This
11230 test uses lots of local variables, at least as many local
11231 variables as main has allocated so far including compiler
11232 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
11233 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
11234 reuse the register of parent for one of the local variables,
11235 since it will think that parent can't possibly be used any more
11236 in this routine. Assigning to the local variable will thus
11237 munge parent in the parent process. */
11238 pid_t
11239 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11240 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11241 /* Convince the compiler that p..p7 are live; otherwise, it might
11242 use the same hardware register for all 8 local variables. */
11243 if (p != p1 || p != p2 || p != p3 || p != p4
11244 || p != p5 || p != p6 || p != p7)
11245 _exit(1);
11246
11247 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11248 from child file descriptors. If the child closes a descriptor
11249 before it execs or exits, this munges the parent's descriptor
11250 as well. Test for this by closing stdout in the child. */
11251 _exit(close(fileno(stdout)) != 0);
11252 } else {
11253 int status;
11254 struct stat st;
11255
11256 while (wait(&status) != child)
11257 ;
11258 exit(
11259 /* Was there some problem with vforking? */
11260 child < 0
11261
11262 /* Did the child fail? (This shouldn't happen.) */
11263 || status
11264
11265 /* Did the vfork/compiler bug occur? */
11266 || parent != getpid()
11267
11268 /* Did the file descriptor bug occur? */
11269 || fstat(fileno(stdout), &st) != 0
11270 );
11271 }
11272 }
11273 _ACEOF
11274 rm -f conftest$ac_exeext
11275 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11276 (eval $ac_link) 2>&5
11277 ac_status=$?
11278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11279 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11280 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11281 (eval $ac_try) 2>&5
11282 ac_status=$?
11283 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11284 (exit $ac_status); }; }; then
11285 ac_cv_func_vfork_works=yes
11286 else
11287 echo "$as_me: program exited with status $ac_status" >&5
11288 echo "$as_me: failed program was:" >&5
11289 sed 's/^/| /' conftest.$ac_ext >&5
11290
11291 ( exit $ac_status )
11292 ac_cv_func_vfork_works=no
11293 fi
11294 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11295 fi
11296 fi
11297 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
11298 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
11299
11300 fi;
11301 if test "x$ac_cv_func_fork_works" = xcross; then
11302 ac_cv_func_vfork_works=$ac_cv_func_vfork
11303 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11304 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11305 fi
11306
11307 if test "x$ac_cv_func_vfork_works" = xyes; then
11308
11309 cat >>confdefs.h <<\_ACEOF
11310 #define HAVE_WORKING_VFORK 1
11311 _ACEOF
11312
11313 else
11314
11315 cat >>confdefs.h <<\_ACEOF
11316 #define vfork fork
11317 _ACEOF
11318
11319 fi
11320 if test "x$ac_cv_func_fork_works" = xyes; then
11321
11322 cat >>confdefs.h <<\_ACEOF
11323 #define HAVE_WORKING_FORK 1
11324 _ACEOF
11325
11326 fi
11327
11328
11329
11330 if test "X$prefix" = "XNONE"; then
11331 acl_final_prefix="$ac_default_prefix"
11332 else
11333 acl_final_prefix="$prefix"
11334 fi
11335 if test "X$exec_prefix" = "XNONE"; then
11336 acl_final_exec_prefix='${prefix}'
11337 else
11338 acl_final_exec_prefix="$exec_prefix"
11339 fi
11340 acl_save_prefix="$prefix"
11341 prefix="$acl_final_prefix"
11342 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
11343 prefix="$acl_save_prefix"
11344
11345
11346 # Check whether --with-gnu-ld or --without-gnu-ld was given.
11347 if test "${with_gnu_ld+set}" = set; then
11348 withval="$with_gnu_ld"
11349 test "$withval" = no || with_gnu_ld=yes
11350 else
11351 with_gnu_ld=no
11352 fi;
11353 # Prepare PATH_SEPARATOR.
11354 # The user is always right.
11355 if test "${PATH_SEPARATOR+set}" != set; then
11356 echo "#! /bin/sh" >conf$$.sh
11357 echo "exit 0" >>conf$$.sh
11358 chmod +x conf$$.sh
11359 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11360 PATH_SEPARATOR=';'
11361 else
11362 PATH_SEPARATOR=:
11363 fi
11364 rm -f conf$$.sh
11365 fi
11366 ac_prog=ld
11367 if test "$GCC" = yes; then
11368 # Check if gcc -print-prog-name=ld gives a path.
11369 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
11370 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
11371 case $host in
11372 *-*-mingw*)
11373 # gcc leaves a trailing carriage return which upsets mingw
11374 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11375 *)
11376 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11377 esac
11378 case $ac_prog in
11379 # Accept absolute paths.
11380 [\\/]* | [A-Za-z]:[\\/]*)
11381 re_direlt='/[^/][^/]*/\.\./'
11382 # Canonicalize the path of ld
11383 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
11384 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
11385 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
11386 done
11387 test -z "$LD" && LD="$ac_prog"
11388 ;;
11389 "")
11390 # If it fails, then pretend we aren't using GCC.
11391 ac_prog=ld
11392 ;;
11393 *)
11394 # If it is relative, then search for the first ld in PATH.
11395 with_gnu_ld=unknown
11396 ;;
11397 esac
11398 elif test "$with_gnu_ld" = yes; then
11399 echo "$as_me:$LINENO: checking for GNU ld" >&5
11400 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
11401 else
11402 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
11403 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
11404 fi
11405 if test "${acl_cv_path_LD+set}" = set; then
11406 echo $ECHO_N "(cached) $ECHO_C" >&6
11407 else
11408 if test -z "$LD"; then
11409 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
11410 for ac_dir in $PATH; do
11411 test -z "$ac_dir" && ac_dir=.
11412 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11413 acl_cv_path_LD="$ac_dir/$ac_prog"
11414 # Check to see if the program is GNU ld. I'd rather use --version,
11415 # but apparently some GNU ld's only accept -v.
11416 # Break only if it was the GNU/non-GNU ld that we prefer.
11417 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
11418 test "$with_gnu_ld" != no && break
11419 else
11420 test "$with_gnu_ld" != yes && break
11421 fi
11422 fi
11423 done
11424 IFS="$ac_save_ifs"
11425 else
11426 acl_cv_path_LD="$LD" # Let the user override the test with a path.
11427 fi
11428 fi
11429
11430 LD="$acl_cv_path_LD"
11431 if test -n "$LD"; then
11432 echo "$as_me:$LINENO: result: $LD" >&5
11433 echo "${ECHO_T}$LD" >&6
11434 else
11435 echo "$as_me:$LINENO: result: no" >&5
11436 echo "${ECHO_T}no" >&6
11437 fi
11438 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
11439 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
11440 { (exit 1); exit 1; }; }
11441 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
11442 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
11443 if test "${acl_cv_prog_gnu_ld+set}" = set; then
11444 echo $ECHO_N "(cached) $ECHO_C" >&6
11445 else
11446 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
11447 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
11448 acl_cv_prog_gnu_ld=yes
11449 else
11450 acl_cv_prog_gnu_ld=no
11451 fi
11452 fi
11453 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
11454 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
11455 with_gnu_ld=$acl_cv_prog_gnu_ld
11456
11457
11458
11459 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
11460 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
11461 if test "${acl_cv_rpath+set}" = set; then
11462 echo $ECHO_N "(cached) $ECHO_C" >&6
11463 else
11464
11465 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
11466 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
11467 . ./conftest.sh
11468 rm -f ./conftest.sh
11469 acl_cv_rpath=done
11470
11471 fi
11472 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
11473 echo "${ECHO_T}$acl_cv_rpath" >&6
11474 wl="$acl_cv_wl"
11475 libext="$acl_cv_libext"
11476 shlibext="$acl_cv_shlibext"
11477 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
11478 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
11479 hardcode_direct="$acl_cv_hardcode_direct"
11480 hardcode_minus_L="$acl_cv_hardcode_minus_L"
11481 # Check whether --enable-rpath or --disable-rpath was given.
11482 if test "${enable_rpath+set}" = set; then
11483 enableval="$enable_rpath"
11484 :
11485 else
11486 enable_rpath=yes
11487 fi;
11488
11489
11490
11491
11492
11493
11494
11495 use_additional=yes
11496
11497 acl_save_prefix="$prefix"
11498 prefix="$acl_final_prefix"
11499 acl_save_exec_prefix="$exec_prefix"
11500 exec_prefix="$acl_final_exec_prefix"
11501
11502 eval additional_includedir=\"$includedir\"
11503 eval additional_libdir=\"$libdir\"
11504
11505 exec_prefix="$acl_save_exec_prefix"
11506 prefix="$acl_save_prefix"
11507
11508
11509 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11510 if test "${with_libiconv_prefix+set}" = set; then
11511 withval="$with_libiconv_prefix"
11512
11513 if test "X$withval" = "Xno"; then
11514 use_additional=no
11515 else
11516 if test "X$withval" = "X"; then
11517
11518 acl_save_prefix="$prefix"
11519 prefix="$acl_final_prefix"
11520 acl_save_exec_prefix="$exec_prefix"
11521 exec_prefix="$acl_final_exec_prefix"
11522
11523 eval additional_includedir=\"$includedir\"
11524 eval additional_libdir=\"$libdir\"
11525
11526 exec_prefix="$acl_save_exec_prefix"
11527 prefix="$acl_save_prefix"
11528
11529 else
11530 additional_includedir="$withval/include"
11531 additional_libdir="$withval/lib"
11532 fi
11533 fi
11534
11535 fi;
11536 LIBICONV=
11537 LTLIBICONV=
11538 INCICONV=
11539 rpathdirs=
11540 ltrpathdirs=
11541 names_already_handled=
11542 names_next_round='iconv '
11543 while test -n "$names_next_round"; do
11544 names_this_round="$names_next_round"
11545 names_next_round=
11546 for name in $names_this_round; do
11547 already_handled=
11548 for n in $names_already_handled; do
11549 if test "$n" = "$name"; then
11550 already_handled=yes
11551 break
11552 fi
11553 done
11554 if test -z "$already_handled"; then
11555 names_already_handled="$names_already_handled $name"
11556 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11557 eval value=\"\$HAVE_LIB$uppername\"
11558 if test -n "$value"; then
11559 if test "$value" = yes; then
11560 eval value=\"\$LIB$uppername\"
11561 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
11562 eval value=\"\$LTLIB$uppername\"
11563 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
11564 else
11565 :
11566 fi
11567 else
11568 found_dir=
11569 found_la=
11570 found_so=
11571 found_a=
11572 if test $use_additional = yes; then
11573 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11574 found_dir="$additional_libdir"
11575 found_so="$additional_libdir/lib$name.$shlibext"
11576 if test -f "$additional_libdir/lib$name.la"; then
11577 found_la="$additional_libdir/lib$name.la"
11578 fi
11579 else
11580 if test -f "$additional_libdir/lib$name.$libext"; then
11581 found_dir="$additional_libdir"
11582 found_a="$additional_libdir/lib$name.$libext"
11583 if test -f "$additional_libdir/lib$name.la"; then
11584 found_la="$additional_libdir/lib$name.la"
11585 fi
11586 fi
11587 fi
11588 fi
11589 if test "X$found_dir" = "X"; then
11590 for x in $LDFLAGS $LTLIBICONV; do
11591
11592 acl_save_prefix="$prefix"
11593 prefix="$acl_final_prefix"
11594 acl_save_exec_prefix="$exec_prefix"
11595 exec_prefix="$acl_final_exec_prefix"
11596 eval x=\"$x\"
11597 exec_prefix="$acl_save_exec_prefix"
11598 prefix="$acl_save_prefix"
11599
11600 case "$x" in
11601 -L*)
11602 dir=`echo "X$x" | sed -e 's/^X-L//'`
11603 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11604 found_dir="$dir"
11605 found_so="$dir/lib$name.$shlibext"
11606 if test -f "$dir/lib$name.la"; then
11607 found_la="$dir/lib$name.la"
11608 fi
11609 else
11610 if test -f "$dir/lib$name.$libext"; then
11611 found_dir="$dir"
11612 found_a="$dir/lib$name.$libext"
11613 if test -f "$dir/lib$name.la"; then
11614 found_la="$dir/lib$name.la"
11615 fi
11616 fi
11617 fi
11618 ;;
11619 esac
11620 if test "X$found_dir" != "X"; then
11621 break
11622 fi
11623 done
11624 fi
11625 if test "X$found_dir" != "X"; then
11626 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
11627 if test "X$found_so" != "X"; then
11628 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11629 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11630 else
11631 haveit=
11632 for x in $ltrpathdirs; do
11633 if test "X$x" = "X$found_dir"; then
11634 haveit=yes
11635 break
11636 fi
11637 done
11638 if test -z "$haveit"; then
11639 ltrpathdirs="$ltrpathdirs $found_dir"
11640 fi
11641 if test "$hardcode_direct" = yes; then
11642 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11643 else
11644 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11645 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11646 haveit=
11647 for x in $rpathdirs; do
11648 if test "X$x" = "X$found_dir"; then
11649 haveit=yes
11650 break
11651 fi
11652 done
11653 if test -z "$haveit"; then
11654 rpathdirs="$rpathdirs $found_dir"
11655 fi
11656 else
11657 haveit=
11658 for x in $LDFLAGS $LIBICONV; do
11659
11660 acl_save_prefix="$prefix"
11661 prefix="$acl_final_prefix"
11662 acl_save_exec_prefix="$exec_prefix"
11663 exec_prefix="$acl_final_exec_prefix"
11664 eval x=\"$x\"
11665 exec_prefix="$acl_save_exec_prefix"
11666 prefix="$acl_save_prefix"
11667
11668 if test "X$x" = "X-L$found_dir"; then
11669 haveit=yes
11670 break
11671 fi
11672 done
11673 if test -z "$haveit"; then
11674 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11675 fi
11676 if test "$hardcode_minus_L" != no; then
11677 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11678 else
11679 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11680 fi
11681 fi
11682 fi
11683 fi
11684 else
11685 if test "X$found_a" != "X"; then
11686 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11687 else
11688 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11689 fi
11690 fi
11691 additional_includedir=
11692 case "$found_dir" in
11693 */lib | */lib/)
11694 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11695 additional_includedir="$basedir/include"
11696 ;;
11697 esac
11698 if test "X$additional_includedir" != "X"; then
11699 if test "X$additional_includedir" != "X/usr/include"; then
11700 haveit=
11701 if test "X$additional_includedir" = "X/usr/local/include"; then
11702 if test -n "$GCC"; then
11703 case $host_os in
11704 linux*) haveit=yes;;
11705 esac
11706 fi
11707 fi
11708 if test -z "$haveit"; then
11709 for x in $CPPFLAGS $INCICONV; do
11710
11711 acl_save_prefix="$prefix"
11712 prefix="$acl_final_prefix"
11713 acl_save_exec_prefix="$exec_prefix"
11714 exec_prefix="$acl_final_exec_prefix"
11715 eval x=\"$x\"
11716 exec_prefix="$acl_save_exec_prefix"
11717 prefix="$acl_save_prefix"
11718
11719 if test "X$x" = "X-I$additional_includedir"; then
11720 haveit=yes
11721 break
11722 fi
11723 done
11724 if test -z "$haveit"; then
11725 if test -d "$additional_includedir"; then
11726 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11727 fi
11728 fi
11729 fi
11730 fi
11731 fi
11732 if test -n "$found_la"; then
11733 save_libdir="$libdir"
11734 case "$found_la" in
11735 */* | *\\*) . "$found_la" ;;
11736 *) . "./$found_la" ;;
11737 esac
11738 libdir="$save_libdir"
11739 for dep in $dependency_libs; do
11740 case "$dep" in
11741 -L*)
11742 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11743 if test "X$additional_libdir" != "X/usr/lib"; then
11744 haveit=
11745 if test "X$additional_libdir" = "X/usr/local/lib"; then
11746 if test -n "$GCC"; then
11747 case $host_os in
11748 linux*) haveit=yes;;
11749 esac
11750 fi
11751 fi
11752 if test -z "$haveit"; then
11753 haveit=
11754 for x in $LDFLAGS $LIBICONV; do
11755
11756 acl_save_prefix="$prefix"
11757 prefix="$acl_final_prefix"
11758 acl_save_exec_prefix="$exec_prefix"
11759 exec_prefix="$acl_final_exec_prefix"
11760 eval x=\"$x\"
11761 exec_prefix="$acl_save_exec_prefix"
11762 prefix="$acl_save_prefix"
11763
11764 if test "X$x" = "X-L$additional_libdir"; then
11765 haveit=yes
11766 break
11767 fi
11768 done
11769 if test -z "$haveit"; then
11770 if test -d "$additional_libdir"; then
11771 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11772 fi
11773 fi
11774 haveit=
11775 for x in $LDFLAGS $LTLIBICONV; do
11776
11777 acl_save_prefix="$prefix"
11778 prefix="$acl_final_prefix"
11779 acl_save_exec_prefix="$exec_prefix"
11780 exec_prefix="$acl_final_exec_prefix"
11781 eval x=\"$x\"
11782 exec_prefix="$acl_save_exec_prefix"
11783 prefix="$acl_save_prefix"
11784
11785 if test "X$x" = "X-L$additional_libdir"; then
11786 haveit=yes
11787 break
11788 fi
11789 done
11790 if test -z "$haveit"; then
11791 if test -d "$additional_libdir"; then
11792 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11793 fi
11794 fi
11795 fi
11796 fi
11797 ;;
11798 -R*)
11799 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11800 if test "$enable_rpath" != no; then
11801 haveit=
11802 for x in $rpathdirs; do
11803 if test "X$x" = "X$dir"; then
11804 haveit=yes
11805 break
11806 fi
11807 done
11808 if test -z "$haveit"; then
11809 rpathdirs="$rpathdirs $dir"
11810 fi
11811 haveit=
11812 for x in $ltrpathdirs; do
11813 if test "X$x" = "X$dir"; then
11814 haveit=yes
11815 break
11816 fi
11817 done
11818 if test -z "$haveit"; then
11819 ltrpathdirs="$ltrpathdirs $dir"
11820 fi
11821 fi
11822 ;;
11823 -l*)
11824 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11825 ;;
11826 *.la)
11827 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11828 ;;
11829 *)
11830 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11831 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11832 ;;
11833 esac
11834 done
11835 fi
11836 else
11837 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11838 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11839 fi
11840 fi
11841 fi
11842 done
11843 done
11844 if test "X$rpathdirs" != "X"; then
11845 if test -n "$hardcode_libdir_separator"; then
11846 alldirs=
11847 for found_dir in $rpathdirs; do
11848 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11849 done
11850 acl_save_libdir="$libdir"
11851 libdir="$alldirs"
11852 eval flag=\"$hardcode_libdir_flag_spec\"
11853 libdir="$acl_save_libdir"
11854 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11855 else
11856 for found_dir in $rpathdirs; do
11857 acl_save_libdir="$libdir"
11858 libdir="$found_dir"
11859 eval flag=\"$hardcode_libdir_flag_spec\"
11860 libdir="$acl_save_libdir"
11861 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11862 done
11863 fi
11864 fi
11865 if test "X$ltrpathdirs" != "X"; then
11866 for found_dir in $ltrpathdirs; do
11867 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11868 done
11869 fi
11870
11871
11872
11873
11874
11875
11876
11877 am_save_CPPFLAGS="$CPPFLAGS"
11878
11879 for element in $INCICONV; do
11880 haveit=
11881 for x in $CPPFLAGS; do
11882
11883 acl_save_prefix="$prefix"
11884 prefix="$acl_final_prefix"
11885 acl_save_exec_prefix="$exec_prefix"
11886 exec_prefix="$acl_final_exec_prefix"
11887 eval x=\"$x\"
11888 exec_prefix="$acl_save_exec_prefix"
11889 prefix="$acl_save_prefix"
11890
11891 if test "X$x" = "X$element"; then
11892 haveit=yes
11893 break
11894 fi
11895 done
11896 if test -z "$haveit"; then
11897 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11898 fi
11899 done
11900
11901
11902 echo "$as_me:$LINENO: checking for iconv" >&5
11903 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11904 if test "${am_cv_func_iconv+set}" = set; then
11905 echo $ECHO_N "(cached) $ECHO_C" >&6
11906 else
11907
11908 am_cv_func_iconv="no, consider installing GNU libiconv"
11909 am_cv_lib_iconv=no
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 #include <stdlib.h>
11917 #include <iconv.h>
11918 int
11919 main ()
11920 {
11921 iconv_t cd = iconv_open("","");
11922 iconv(cd,NULL,NULL,NULL,NULL);
11923 iconv_close(cd);
11924 ;
11925 return 0;
11926 }
11927 _ACEOF
11928 rm -f conftest.$ac_objext conftest$ac_exeext
11929 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11930 (eval $ac_link) 2>conftest.er1
11931 ac_status=$?
11932 grep -v '^ *+' conftest.er1 >conftest.err
11933 rm -f conftest.er1
11934 cat conftest.err >&5
11935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11936 (exit $ac_status); } &&
11937 { ac_try='test -z "$ac_c_werror_flag"
11938 || test ! -s conftest.err'
11939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11940 (eval $ac_try) 2>&5
11941 ac_status=$?
11942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11943 (exit $ac_status); }; } &&
11944 { ac_try='test -s conftest$ac_exeext'
11945 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11946 (eval $ac_try) 2>&5
11947 ac_status=$?
11948 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11949 (exit $ac_status); }; }; then
11950 am_cv_func_iconv=yes
11951 else
11952 echo "$as_me: failed program was:" >&5
11953 sed 's/^/| /' conftest.$ac_ext >&5
11954
11955 fi
11956 rm -f conftest.err conftest.$ac_objext \
11957 conftest$ac_exeext conftest.$ac_ext
11958 if test "$am_cv_func_iconv" != yes; then
11959 am_save_LIBS="$LIBS"
11960 LIBS="$LIBS $LIBICONV"
11961 cat >conftest.$ac_ext <<_ACEOF
11962 /* confdefs.h. */
11963 _ACEOF
11964 cat confdefs.h >>conftest.$ac_ext
11965 cat >>conftest.$ac_ext <<_ACEOF
11966 /* end confdefs.h. */
11967 #include <stdlib.h>
11968 #include <iconv.h>
11969 int
11970 main ()
11971 {
11972 iconv_t cd = iconv_open("","");
11973 iconv(cd,NULL,NULL,NULL,NULL);
11974 iconv_close(cd);
11975 ;
11976 return 0;
11977 }
11978 _ACEOF
11979 rm -f conftest.$ac_objext conftest$ac_exeext
11980 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11981 (eval $ac_link) 2>conftest.er1
11982 ac_status=$?
11983 grep -v '^ *+' conftest.er1 >conftest.err
11984 rm -f conftest.er1
11985 cat conftest.err >&5
11986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11987 (exit $ac_status); } &&
11988 { ac_try='test -z "$ac_c_werror_flag"
11989 || test ! -s conftest.err'
11990 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11991 (eval $ac_try) 2>&5
11992 ac_status=$?
11993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11994 (exit $ac_status); }; } &&
11995 { ac_try='test -s conftest$ac_exeext'
11996 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11997 (eval $ac_try) 2>&5
11998 ac_status=$?
11999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12000 (exit $ac_status); }; }; then
12001 am_cv_lib_iconv=yes
12002 am_cv_func_iconv=yes
12003 else
12004 echo "$as_me: failed program was:" >&5
12005 sed 's/^/| /' conftest.$ac_ext >&5
12006
12007 fi
12008 rm -f conftest.err conftest.$ac_objext \
12009 conftest$ac_exeext conftest.$ac_ext
12010 LIBS="$am_save_LIBS"
12011 fi
12012
12013 fi
12014 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
12015 echo "${ECHO_T}$am_cv_func_iconv" >&6
12016 if test "$am_cv_func_iconv" = yes; then
12017
12018 cat >>confdefs.h <<\_ACEOF
12019 #define HAVE_ICONV 1
12020 _ACEOF
12021
12022 fi
12023 if test "$am_cv_lib_iconv" = yes; then
12024 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
12025 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
12026 echo "$as_me:$LINENO: result: $LIBICONV" >&5
12027 echo "${ECHO_T}$LIBICONV" >&6
12028 else
12029 CPPFLAGS="$am_save_CPPFLAGS"
12030 LIBICONV=
12031 LTLIBICONV=
12032 fi
12033
12034
12035
12036 if test "$am_cv_func_iconv" = yes; then
12037 echo "$as_me:$LINENO: checking for iconv declaration" >&5
12038 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
12039 if test "${am_cv_proto_iconv+set}" = set; then
12040 echo $ECHO_N "(cached) $ECHO_C" >&6
12041 else
12042
12043 cat >conftest.$ac_ext <<_ACEOF
12044 /* confdefs.h. */
12045 _ACEOF
12046 cat confdefs.h >>conftest.$ac_ext
12047 cat >>conftest.$ac_ext <<_ACEOF
12048 /* end confdefs.h. */
12049
12050 #include <stdlib.h>
12051 #include <iconv.h>
12052 extern
12053 #ifdef __cplusplus
12054 "C"
12055 #endif
12056 #if defined(__STDC__) || defined(__cplusplus)
12057 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
12058 #else
12059 size_t iconv();
12060 #endif
12061
12062 int
12063 main ()
12064 {
12065
12066 ;
12067 return 0;
12068 }
12069 _ACEOF
12070 rm -f conftest.$ac_objext
12071 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12072 (eval $ac_compile) 2>conftest.er1
12073 ac_status=$?
12074 grep -v '^ *+' conftest.er1 >conftest.err
12075 rm -f conftest.er1
12076 cat conftest.err >&5
12077 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12078 (exit $ac_status); } &&
12079 { ac_try='test -z "$ac_c_werror_flag"
12080 || test ! -s conftest.err'
12081 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12082 (eval $ac_try) 2>&5
12083 ac_status=$?
12084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12085 (exit $ac_status); }; } &&
12086 { ac_try='test -s conftest.$ac_objext'
12087 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12088 (eval $ac_try) 2>&5
12089 ac_status=$?
12090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12091 (exit $ac_status); }; }; then
12092 am_cv_proto_iconv_arg1=""
12093 else
12094 echo "$as_me: failed program was:" >&5
12095 sed 's/^/| /' conftest.$ac_ext >&5
12096
12097 am_cv_proto_iconv_arg1="const"
12098 fi
12099 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12100 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);"
12101 fi
12102
12103 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
12104 echo "$as_me:$LINENO: result: ${ac_t:-
12105 }$am_cv_proto_iconv" >&5
12106 echo "${ECHO_T}${ac_t:-
12107 }$am_cv_proto_iconv" >&6
12108
12109 cat >>confdefs.h <<_ACEOF
12110 #define ICONV_CONST $am_cv_proto_iconv_arg1
12111 _ACEOF
12112
12113 fi
12114
12115 # Until we have in-tree GNU iconv:
12116 LIBICONV_DEP=
12117
12118
12119
12120 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
12121 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
12122 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
12123 echo $ECHO_N "(cached) $ECHO_C" >&6
12124 else
12125 cat >conftest.$ac_ext <<_ACEOF
12126 /* confdefs.h. */
12127 _ACEOF
12128 cat confdefs.h >>conftest.$ac_ext
12129 cat >>conftest.$ac_ext <<_ACEOF
12130 /* end confdefs.h. */
12131 #include <locale.h>
12132 int
12133 main ()
12134 {
12135 return LC_MESSAGES
12136 ;
12137 return 0;
12138 }
12139 _ACEOF
12140 rm -f conftest.$ac_objext conftest$ac_exeext
12141 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12142 (eval $ac_link) 2>conftest.er1
12143 ac_status=$?
12144 grep -v '^ *+' conftest.er1 >conftest.err
12145 rm -f conftest.er1
12146 cat conftest.err >&5
12147 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12148 (exit $ac_status); } &&
12149 { ac_try='test -z "$ac_c_werror_flag"
12150 || test ! -s conftest.err'
12151 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12152 (eval $ac_try) 2>&5
12153 ac_status=$?
12154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12155 (exit $ac_status); }; } &&
12156 { ac_try='test -s conftest$ac_exeext'
12157 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12158 (eval $ac_try) 2>&5
12159 ac_status=$?
12160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12161 (exit $ac_status); }; }; then
12162 am_cv_val_LC_MESSAGES=yes
12163 else
12164 echo "$as_me: failed program was:" >&5
12165 sed 's/^/| /' conftest.$ac_ext >&5
12166
12167 am_cv_val_LC_MESSAGES=no
12168 fi
12169 rm -f conftest.err conftest.$ac_objext \
12170 conftest$ac_exeext conftest.$ac_ext
12171 fi
12172 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
12173 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
12174 if test $am_cv_val_LC_MESSAGES = yes; then
12175
12176 cat >>confdefs.h <<\_ACEOF
12177 #define HAVE_LC_MESSAGES 1
12178 _ACEOF
12179
12180 fi
12181
12182
12183
12184 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
12185 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
12186 if test "${am_cv_langinfo_codeset+set}" = set; then
12187 echo $ECHO_N "(cached) $ECHO_C" >&6
12188 else
12189 cat >conftest.$ac_ext <<_ACEOF
12190 /* confdefs.h. */
12191 _ACEOF
12192 cat confdefs.h >>conftest.$ac_ext
12193 cat >>conftest.$ac_ext <<_ACEOF
12194 /* end confdefs.h. */
12195 #include <langinfo.h>
12196 int
12197 main ()
12198 {
12199 char* cs = nl_langinfo(CODESET);
12200 ;
12201 return 0;
12202 }
12203 _ACEOF
12204 rm -f conftest.$ac_objext conftest$ac_exeext
12205 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12206 (eval $ac_link) 2>conftest.er1
12207 ac_status=$?
12208 grep -v '^ *+' conftest.er1 >conftest.err
12209 rm -f conftest.er1
12210 cat conftest.err >&5
12211 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12212 (exit $ac_status); } &&
12213 { ac_try='test -z "$ac_c_werror_flag"
12214 || test ! -s conftest.err'
12215 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12216 (eval $ac_try) 2>&5
12217 ac_status=$?
12218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12219 (exit $ac_status); }; } &&
12220 { ac_try='test -s conftest$ac_exeext'
12221 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12222 (eval $ac_try) 2>&5
12223 ac_status=$?
12224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12225 (exit $ac_status); }; }; then
12226 am_cv_langinfo_codeset=yes
12227 else
12228 echo "$as_me: failed program was:" >&5
12229 sed 's/^/| /' conftest.$ac_ext >&5
12230
12231 am_cv_langinfo_codeset=no
12232 fi
12233 rm -f conftest.err conftest.$ac_objext \
12234 conftest$ac_exeext conftest.$ac_ext
12235
12236 fi
12237 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
12238 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
12239 if test $am_cv_langinfo_codeset = yes; then
12240
12241 cat >>confdefs.h <<\_ACEOF
12242 #define HAVE_LANGINFO_CODESET 1
12243 _ACEOF
12244
12245 fi
12246
12247
12248 # We will need to find libiberty.h and ansidecl.h
12249 saved_CFLAGS="$CFLAGS"
12250 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
12251
12252
12253
12254
12255
12256
12257
12258
12259
12260
12261
12262
12263
12264
12265
12266
12267
12268
12269
12270
12271
12272
12273
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285
12286
12287
12288
12289
12290 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
12291 strsignal strstr strverscmp \
12292 errno snprintf vsnprintf vasprintf malloc realloc calloc \
12293 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
12294 do
12295 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12296 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12297 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12298 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12299 echo $ECHO_N "(cached) $ECHO_C" >&6
12300 else
12301 cat >conftest.$ac_ext <<_ACEOF
12302 /* confdefs.h. */
12303 _ACEOF
12304 cat confdefs.h >>conftest.$ac_ext
12305 cat >>conftest.$ac_ext <<_ACEOF
12306 /* end confdefs.h. */
12307 #undef $ac_tr_decl
12308 #define $ac_tr_decl 1
12309
12310 #include "ansidecl.h"
12311 #include "system.h"
12312
12313 int
12314 main ()
12315 {
12316 #ifndef $ac_func
12317 char *(*pfn) = (char *(*)) $ac_func ;
12318 #endif
12319 ;
12320 return 0;
12321 }
12322 _ACEOF
12323 rm -f conftest.$ac_objext
12324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12325 (eval $ac_compile) 2>conftest.er1
12326 ac_status=$?
12327 grep -v '^ *+' conftest.er1 >conftest.err
12328 rm -f conftest.er1
12329 cat conftest.err >&5
12330 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12331 (exit $ac_status); } &&
12332 { ac_try='test -z "$ac_c_werror_flag"
12333 || test ! -s conftest.err'
12334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12335 (eval $ac_try) 2>&5
12336 ac_status=$?
12337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12338 (exit $ac_status); }; } &&
12339 { ac_try='test -s conftest.$ac_objext'
12340 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12341 (eval $ac_try) 2>&5
12342 ac_status=$?
12343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12344 (exit $ac_status); }; }; then
12345 eval "gcc_cv_have_decl_$ac_func=yes"
12346 else
12347 echo "$as_me: failed program was:" >&5
12348 sed 's/^/| /' conftest.$ac_ext >&5
12349
12350 eval "gcc_cv_have_decl_$ac_func=no"
12351 fi
12352 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12353 fi
12354
12355 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12356 echo "$as_me:$LINENO: result: yes" >&5
12357 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12358 #define $ac_tr_decl 1
12359 _ACEOF
12360
12361 else
12362 echo "$as_me:$LINENO: result: no" >&5
12363 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12364 #define $ac_tr_decl 0
12365 _ACEOF
12366
12367 fi
12368
12369 done
12370
12371
12372
12373
12374
12375 for ac_func in getrlimit setrlimit getrusage
12376 do
12377 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12378 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12379 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12380 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12381 echo $ECHO_N "(cached) $ECHO_C" >&6
12382 else
12383 cat >conftest.$ac_ext <<_ACEOF
12384 /* confdefs.h. */
12385 _ACEOF
12386 cat confdefs.h >>conftest.$ac_ext
12387 cat >>conftest.$ac_ext <<_ACEOF
12388 /* end confdefs.h. */
12389 #undef $ac_tr_decl
12390 #define $ac_tr_decl 1
12391
12392 #include "ansidecl.h"
12393 #include "system.h"
12394 #ifdef HAVE_SYS_RESOURCE_H
12395 #include <sys/resource.h>
12396 #endif
12397
12398
12399 int
12400 main ()
12401 {
12402 #ifndef $ac_func
12403 char *(*pfn) = (char *(*)) $ac_func ;
12404 #endif
12405 ;
12406 return 0;
12407 }
12408 _ACEOF
12409 rm -f conftest.$ac_objext
12410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12411 (eval $ac_compile) 2>conftest.er1
12412 ac_status=$?
12413 grep -v '^ *+' conftest.er1 >conftest.err
12414 rm -f conftest.er1
12415 cat conftest.err >&5
12416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12417 (exit $ac_status); } &&
12418 { ac_try='test -z "$ac_c_werror_flag"
12419 || test ! -s conftest.err'
12420 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12421 (eval $ac_try) 2>&5
12422 ac_status=$?
12423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12424 (exit $ac_status); }; } &&
12425 { ac_try='test -s conftest.$ac_objext'
12426 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12427 (eval $ac_try) 2>&5
12428 ac_status=$?
12429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12430 (exit $ac_status); }; }; then
12431 eval "gcc_cv_have_decl_$ac_func=yes"
12432 else
12433 echo "$as_me: failed program was:" >&5
12434 sed 's/^/| /' conftest.$ac_ext >&5
12435
12436 eval "gcc_cv_have_decl_$ac_func=no"
12437 fi
12438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12439 fi
12440
12441 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12442 echo "$as_me:$LINENO: result: yes" >&5
12443 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12444 #define $ac_tr_decl 1
12445 _ACEOF
12446
12447 else
12448 echo "$as_me:$LINENO: result: no" >&5
12449 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12450 #define $ac_tr_decl 0
12451 _ACEOF
12452
12453 fi
12454
12455 done
12456
12457
12458 cat >conftest.$ac_ext <<_ACEOF
12459 /* confdefs.h. */
12460 _ACEOF
12461 cat confdefs.h >>conftest.$ac_ext
12462 cat >>conftest.$ac_ext <<_ACEOF
12463 /* end confdefs.h. */
12464
12465 #include "ansidecl.h"
12466 #include "system.h"
12467 #ifdef HAVE_SYS_RESOURCE_H
12468 #include <sys/resource.h>
12469 #endif
12470
12471 int
12472 main ()
12473 {
12474 rlim_t l = 0;
12475 ;
12476 return 0;
12477 }
12478 _ACEOF
12479 rm -f conftest.$ac_objext
12480 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12481 (eval $ac_compile) 2>conftest.er1
12482 ac_status=$?
12483 grep -v '^ *+' conftest.er1 >conftest.err
12484 rm -f conftest.er1
12485 cat conftest.err >&5
12486 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12487 (exit $ac_status); } &&
12488 { ac_try='test -z "$ac_c_werror_flag"
12489 || test ! -s conftest.err'
12490 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12491 (eval $ac_try) 2>&5
12492 ac_status=$?
12493 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12494 (exit $ac_status); }; } &&
12495 { ac_try='test -s conftest.$ac_objext'
12496 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12497 (eval $ac_try) 2>&5
12498 ac_status=$?
12499 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12500 (exit $ac_status); }; }; then
12501 :
12502 else
12503 echo "$as_me: failed program was:" >&5
12504 sed 's/^/| /' conftest.$ac_ext >&5
12505
12506
12507 cat >>confdefs.h <<\_ACEOF
12508 #define rlim_t long
12509 _ACEOF
12510
12511 fi
12512 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12513
12514 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
12515 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
12516 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
12517 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
12518
12519 for ac_func in ldgetname
12520 do
12521 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12522 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12523 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12524 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12525 echo $ECHO_N "(cached) $ECHO_C" >&6
12526 else
12527 cat >conftest.$ac_ext <<_ACEOF
12528 /* confdefs.h. */
12529 _ACEOF
12530 cat confdefs.h >>conftest.$ac_ext
12531 cat >>conftest.$ac_ext <<_ACEOF
12532 /* end confdefs.h. */
12533 #undef $ac_tr_decl
12534 #define $ac_tr_decl 1
12535
12536 #include "ansidecl.h"
12537 #include "system.h"
12538 #ifdef HAVE_LDFCN_H
12539 #undef FREAD
12540 #undef FWRITE
12541 #include <ldfcn.h>
12542 #endif
12543
12544
12545 int
12546 main ()
12547 {
12548 #ifndef $ac_func
12549 char *(*pfn) = (char *(*)) $ac_func ;
12550 #endif
12551 ;
12552 return 0;
12553 }
12554 _ACEOF
12555 rm -f conftest.$ac_objext
12556 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12557 (eval $ac_compile) 2>conftest.er1
12558 ac_status=$?
12559 grep -v '^ *+' conftest.er1 >conftest.err
12560 rm -f conftest.er1
12561 cat conftest.err >&5
12562 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12563 (exit $ac_status); } &&
12564 { ac_try='test -z "$ac_c_werror_flag"
12565 || test ! -s conftest.err'
12566 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12567 (eval $ac_try) 2>&5
12568 ac_status=$?
12569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12570 (exit $ac_status); }; } &&
12571 { ac_try='test -s conftest.$ac_objext'
12572 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12573 (eval $ac_try) 2>&5
12574 ac_status=$?
12575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12576 (exit $ac_status); }; }; then
12577 eval "gcc_cv_have_decl_$ac_func=yes"
12578 else
12579 echo "$as_me: failed program was:" >&5
12580 sed 's/^/| /' conftest.$ac_ext >&5
12581
12582 eval "gcc_cv_have_decl_$ac_func=no"
12583 fi
12584 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12585 fi
12586
12587 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12588 echo "$as_me:$LINENO: result: yes" >&5
12589 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12590 #define $ac_tr_decl 1
12591 _ACEOF
12592
12593 else
12594 echo "$as_me:$LINENO: result: no" >&5
12595 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12596 #define $ac_tr_decl 0
12597 _ACEOF
12598
12599 fi
12600
12601 done
12602
12603
12604
12605 for ac_func in times
12606 do
12607 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12608 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12609 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12610 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12611 echo $ECHO_N "(cached) $ECHO_C" >&6
12612 else
12613 cat >conftest.$ac_ext <<_ACEOF
12614 /* confdefs.h. */
12615 _ACEOF
12616 cat confdefs.h >>conftest.$ac_ext
12617 cat >>conftest.$ac_ext <<_ACEOF
12618 /* end confdefs.h. */
12619 #undef $ac_tr_decl
12620 #define $ac_tr_decl 1
12621
12622 #include "ansidecl.h"
12623 #include "system.h"
12624 #ifdef HAVE_SYS_TIMES_H
12625 #include <sys/times.h>
12626 #endif
12627
12628
12629 int
12630 main ()
12631 {
12632 #ifndef $ac_func
12633 char *(*pfn) = (char *(*)) $ac_func ;
12634 #endif
12635 ;
12636 return 0;
12637 }
12638 _ACEOF
12639 rm -f conftest.$ac_objext
12640 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12641 (eval $ac_compile) 2>conftest.er1
12642 ac_status=$?
12643 grep -v '^ *+' conftest.er1 >conftest.err
12644 rm -f conftest.er1
12645 cat conftest.err >&5
12646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12647 (exit $ac_status); } &&
12648 { ac_try='test -z "$ac_c_werror_flag"
12649 || test ! -s conftest.err'
12650 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12651 (eval $ac_try) 2>&5
12652 ac_status=$?
12653 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12654 (exit $ac_status); }; } &&
12655 { ac_try='test -s conftest.$ac_objext'
12656 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12657 (eval $ac_try) 2>&5
12658 ac_status=$?
12659 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12660 (exit $ac_status); }; }; then
12661 eval "gcc_cv_have_decl_$ac_func=yes"
12662 else
12663 echo "$as_me: failed program was:" >&5
12664 sed 's/^/| /' conftest.$ac_ext >&5
12665
12666 eval "gcc_cv_have_decl_$ac_func=no"
12667 fi
12668 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12669 fi
12670
12671 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12672 echo "$as_me:$LINENO: result: yes" >&5
12673 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12674 #define $ac_tr_decl 1
12675 _ACEOF
12676
12677 else
12678 echo "$as_me:$LINENO: result: no" >&5
12679 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12680 #define $ac_tr_decl 0
12681 _ACEOF
12682
12683 fi
12684
12685 done
12686
12687
12688
12689 for ac_func in sigaltstack
12690 do
12691 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12692 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12693 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12694 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12695 echo $ECHO_N "(cached) $ECHO_C" >&6
12696 else
12697 cat >conftest.$ac_ext <<_ACEOF
12698 /* confdefs.h. */
12699 _ACEOF
12700 cat confdefs.h >>conftest.$ac_ext
12701 cat >>conftest.$ac_ext <<_ACEOF
12702 /* end confdefs.h. */
12703 #undef $ac_tr_decl
12704 #define $ac_tr_decl 1
12705
12706 #include "ansidecl.h"
12707 #include "system.h"
12708 #include <signal.h>
12709
12710
12711 int
12712 main ()
12713 {
12714 #ifndef $ac_func
12715 char *(*pfn) = (char *(*)) $ac_func ;
12716 #endif
12717 ;
12718 return 0;
12719 }
12720 _ACEOF
12721 rm -f conftest.$ac_objext
12722 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12723 (eval $ac_compile) 2>conftest.er1
12724 ac_status=$?
12725 grep -v '^ *+' conftest.er1 >conftest.err
12726 rm -f conftest.er1
12727 cat conftest.err >&5
12728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12729 (exit $ac_status); } &&
12730 { ac_try='test -z "$ac_c_werror_flag"
12731 || test ! -s conftest.err'
12732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12733 (eval $ac_try) 2>&5
12734 ac_status=$?
12735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12736 (exit $ac_status); }; } &&
12737 { ac_try='test -s conftest.$ac_objext'
12738 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12739 (eval $ac_try) 2>&5
12740 ac_status=$?
12741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12742 (exit $ac_status); }; }; then
12743 eval "gcc_cv_have_decl_$ac_func=yes"
12744 else
12745 echo "$as_me: failed program was:" >&5
12746 sed 's/^/| /' conftest.$ac_ext >&5
12747
12748 eval "gcc_cv_have_decl_$ac_func=no"
12749 fi
12750 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12751 fi
12752
12753 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12754 echo "$as_me:$LINENO: result: yes" >&5
12755 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12756 #define $ac_tr_decl 1
12757 _ACEOF
12758
12759 else
12760 echo "$as_me:$LINENO: result: no" >&5
12761 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12762 #define $ac_tr_decl 0
12763 _ACEOF
12764
12765 fi
12766
12767 done
12768
12769
12770 # More time-related stuff.
12771 echo "$as_me:$LINENO: checking for struct tms" >&5
12772 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
12773 if test "${ac_cv_struct_tms+set}" = set; then
12774 echo $ECHO_N "(cached) $ECHO_C" >&6
12775 else
12776
12777 cat >conftest.$ac_ext <<_ACEOF
12778 /* confdefs.h. */
12779 _ACEOF
12780 cat confdefs.h >>conftest.$ac_ext
12781 cat >>conftest.$ac_ext <<_ACEOF
12782 /* end confdefs.h. */
12783
12784 #include "ansidecl.h"
12785 #include "system.h"
12786 #ifdef HAVE_SYS_TIMES_H
12787 #include <sys/times.h>
12788 #endif
12789
12790 int
12791 main ()
12792 {
12793 struct tms tms;
12794 ;
12795 return 0;
12796 }
12797 _ACEOF
12798 rm -f conftest.$ac_objext
12799 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12800 (eval $ac_compile) 2>conftest.er1
12801 ac_status=$?
12802 grep -v '^ *+' conftest.er1 >conftest.err
12803 rm -f conftest.er1
12804 cat conftest.err >&5
12805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12806 (exit $ac_status); } &&
12807 { ac_try='test -z "$ac_c_werror_flag"
12808 || test ! -s conftest.err'
12809 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12810 (eval $ac_try) 2>&5
12811 ac_status=$?
12812 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12813 (exit $ac_status); }; } &&
12814 { ac_try='test -s conftest.$ac_objext'
12815 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12816 (eval $ac_try) 2>&5
12817 ac_status=$?
12818 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12819 (exit $ac_status); }; }; then
12820 ac_cv_struct_tms=yes
12821 else
12822 echo "$as_me: failed program was:" >&5
12823 sed 's/^/| /' conftest.$ac_ext >&5
12824
12825 ac_cv_struct_tms=no
12826 fi
12827 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12828 fi
12829 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
12830 echo "${ECHO_T}$ac_cv_struct_tms" >&6
12831 if test $ac_cv_struct_tms = yes; then
12832
12833 cat >>confdefs.h <<\_ACEOF
12834 #define HAVE_STRUCT_TMS 1
12835 _ACEOF
12836
12837 fi
12838
12839 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12840 # revisit after autoconf 2.50.
12841 echo "$as_me:$LINENO: checking for clock_t" >&5
12842 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
12843 if test "${gcc_cv_type_clock_t+set}" = set; then
12844 echo $ECHO_N "(cached) $ECHO_C" >&6
12845 else
12846
12847 cat >conftest.$ac_ext <<_ACEOF
12848 /* confdefs.h. */
12849 _ACEOF
12850 cat confdefs.h >>conftest.$ac_ext
12851 cat >>conftest.$ac_ext <<_ACEOF
12852 /* end confdefs.h. */
12853
12854 #include "ansidecl.h"
12855 #include "system.h"
12856
12857 int
12858 main ()
12859 {
12860 clock_t x;
12861 ;
12862 return 0;
12863 }
12864 _ACEOF
12865 rm -f conftest.$ac_objext
12866 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12867 (eval $ac_compile) 2>conftest.er1
12868 ac_status=$?
12869 grep -v '^ *+' conftest.er1 >conftest.err
12870 rm -f conftest.er1
12871 cat conftest.err >&5
12872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12873 (exit $ac_status); } &&
12874 { ac_try='test -z "$ac_c_werror_flag"
12875 || test ! -s conftest.err'
12876 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12877 (eval $ac_try) 2>&5
12878 ac_status=$?
12879 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12880 (exit $ac_status); }; } &&
12881 { ac_try='test -s conftest.$ac_objext'
12882 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12883 (eval $ac_try) 2>&5
12884 ac_status=$?
12885 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12886 (exit $ac_status); }; }; then
12887 gcc_cv_type_clock_t=yes
12888 else
12889 echo "$as_me: failed program was:" >&5
12890 sed 's/^/| /' conftest.$ac_ext >&5
12891
12892 gcc_cv_type_clock_t=no
12893 fi
12894 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12895 fi
12896 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12897 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12898 if test $gcc_cv_type_clock_t = yes; then
12899
12900 cat >>confdefs.h <<\_ACEOF
12901 #define HAVE_CLOCK_T 1
12902 _ACEOF
12903
12904 fi
12905
12906 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12907 CFLAGS="$saved_CFLAGS"
12908
12909 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12910 if test "${enable_initfini_array+set}" = set; then
12911 enableval="$enable_initfini_array"
12912
12913 else
12914
12915 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12916 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12917 if test "${gcc_cv_initfini_array+set}" = set; then
12918 echo $ECHO_N "(cached) $ECHO_C" >&6
12919 else
12920 if test "$cross_compiling" = yes; then
12921 gcc_cv_initfini_array=no
12922 else
12923 cat >conftest.$ac_ext <<_ACEOF
12924 /* confdefs.h. */
12925 _ACEOF
12926 cat confdefs.h >>conftest.$ac_ext
12927 cat >>conftest.$ac_ext <<_ACEOF
12928 /* end confdefs.h. */
12929
12930 static int x = -1;
12931 int main (void) { return x; }
12932 int foo (void) { x = 0; }
12933 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12934 _ACEOF
12935 rm -f conftest$ac_exeext
12936 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12937 (eval $ac_link) 2>&5
12938 ac_status=$?
12939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12940 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12941 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12942 (eval $ac_try) 2>&5
12943 ac_status=$?
12944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12945 (exit $ac_status); }; }; then
12946 gcc_cv_initfini_array=yes
12947 else
12948 echo "$as_me: program exited with status $ac_status" >&5
12949 echo "$as_me: failed program was:" >&5
12950 sed 's/^/| /' conftest.$ac_ext >&5
12951
12952 ( exit $ac_status )
12953 gcc_cv_initfini_array=no
12954 fi
12955 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12956 fi
12957 fi
12958 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12959 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12960 enable_initfini_array=$gcc_cv_initfini_array
12961
12962 fi;
12963 if test $enable_initfini_array = yes; then
12964
12965 cat >>confdefs.h <<\_ACEOF
12966 #define HAVE_INITFINI_ARRAY 1
12967 _ACEOF
12968
12969 fi
12970
12971 # mkdir takes a single argument on some systems.
12972 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12973 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12974 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12975 echo $ECHO_N "(cached) $ECHO_C" >&6
12976 else
12977 cat >conftest.$ac_ext <<_ACEOF
12978 /* confdefs.h. */
12979 _ACEOF
12980 cat confdefs.h >>conftest.$ac_ext
12981 cat >>conftest.$ac_ext <<_ACEOF
12982 /* end confdefs.h. */
12983
12984 #include <sys/types.h>
12985 #ifdef HAVE_SYS_STAT_H
12986 # include <sys/stat.h>
12987 #endif
12988 #ifdef HAVE_UNISTD_H
12989 # include <unistd.h>
12990 #endif
12991 #ifdef HAVE_DIRECT_H
12992 # include <direct.h>
12993 #endif
12994 int
12995 main ()
12996 {
12997 mkdir ("foo", 0);
12998 ;
12999 return 0;
13000 }
13001 _ACEOF
13002 rm -f conftest.$ac_objext
13003 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13004 (eval $ac_compile) 2>conftest.er1
13005 ac_status=$?
13006 grep -v '^ *+' conftest.er1 >conftest.err
13007 rm -f conftest.er1
13008 cat conftest.err >&5
13009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13010 (exit $ac_status); } &&
13011 { ac_try='test -z "$ac_c_werror_flag"
13012 || test ! -s conftest.err'
13013 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13014 (eval $ac_try) 2>&5
13015 ac_status=$?
13016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13017 (exit $ac_status); }; } &&
13018 { ac_try='test -s conftest.$ac_objext'
13019 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13020 (eval $ac_try) 2>&5
13021 ac_status=$?
13022 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13023 (exit $ac_status); }; }; then
13024 gcc_cv_mkdir_takes_one_arg=no
13025 else
13026 echo "$as_me: failed program was:" >&5
13027 sed 's/^/| /' conftest.$ac_ext >&5
13028
13029 gcc_cv_mkdir_takes_one_arg=yes
13030 fi
13031 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13032 fi
13033 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
13034 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
13035 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
13036
13037 cat >>confdefs.h <<\_ACEOF
13038 #define MKDIR_TAKES_ONE_ARG 1
13039 _ACEOF
13040
13041 fi
13042
13043
13044 # File extensions
13045 manext='.1'
13046 objext='.o'
13047
13048
13049
13050 # With Setjmp/Longjmp based exception handling.
13051 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
13052 if test "${enable_sjlj_exceptions+set}" = set; then
13053 enableval="$enable_sjlj_exceptions"
13054 case $target in
13055 *-*-hpux10*)
13056 if test $enableval != yes; then
13057 { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
13058 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
13059 enableval=yes
13060 fi
13061 ;;
13062 esac
13063 force_sjlj_exceptions=yes
13064 else
13065 case $target in
13066 *-*-hpux10*)
13067 force_sjlj_exceptions=yes
13068 enableval=yes
13069 ;;
13070 *)
13071 force_sjlj_exceptions=no
13072 ;;
13073 esac
13074 fi;
13075 if test $force_sjlj_exceptions = yes; then
13076 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
13077
13078 cat >>confdefs.h <<_ACEOF
13079 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
13080 _ACEOF
13081
13082 fi
13083
13084 # For platforms with the unwind ABI which includes an unwind library,
13085 # libunwind, we can choose to use the system libunwind.
13086 # config.gcc also contains tests of with_system_libunwind.
13087
13088
13089 # Check whether --with-system-libunwind or --without-system-libunwind was given.
13090 if test "${with_system_libunwind+set}" = set; then
13091 withval="$with_system_libunwind"
13092
13093 fi;
13094 # If system-libunwind was not specifically set, pick a default setting.
13095 if test x$with_system_libunwind = x; then
13096 case ${target} in
13097 ia64-*-hpux*) with_system_libunwind=yes ;;
13098 *) with_system_libunwind=no ;;
13099 esac
13100 fi
13101 # Based on system-libunwind and target, do we have ipinfo?
13102 if test x$with_system_libunwind = xyes; then
13103 case ${target} in
13104 ia64-*-*) have_unwind_getipinfo=no ;;
13105 *) have_unwind_getipinfo=yes ;;
13106 esac
13107 else
13108 # Darwin before version 9 does not have _Unwind_GetIPInfo.
13109
13110 case ${target} in
13111 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
13112 *) have_unwind_getipinfo=yes ;;
13113 esac
13114
13115 fi
13116
13117 if test x$have_unwind_getipinfo = xyes; then
13118
13119 cat >>confdefs.h <<\_ACEOF
13120 #define HAVE_GETIPINFO 1
13121 _ACEOF
13122
13123 fi
13124
13125
13126 # --------------------------------------------------------
13127 # Build, host, and target specific configuration fragments
13128 # --------------------------------------------------------
13129
13130 # Collect build-machine-specific information.
13131 . ${srcdir}/config.build
13132
13133 # Collect host-machine-specific information.
13134 . ${srcdir}/config.host
13135
13136 target_gtfiles=
13137
13138 # Collect target-machine-specific information.
13139 . ${srcdir}/config.gcc
13140
13141 extra_objs="${host_extra_objs} ${extra_objs}"
13142 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
13143
13144 # Default the target-machine variables that were not explicitly set.
13145 if test x"$tm_file" = x
13146 then tm_file=$cpu_type/$cpu_type.h; fi
13147
13148 if test x"$extra_headers" = x
13149 then extra_headers=; fi
13150
13151 if test x$md_file = x
13152 then md_file=$cpu_type/$cpu_type.md; fi
13153
13154 if test x$out_file = x
13155 then out_file=$cpu_type/$cpu_type.c; fi
13156
13157 if test x"$tmake_file" = x
13158 then tmake_file=$cpu_type/t-$cpu_type
13159 fi
13160
13161 if test x"$dwarf2" = xyes
13162 then tm_file="$tm_file tm-dwarf2.h"
13163 fi
13164
13165 # Say what files are being used for the output code and MD file.
13166 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
13167 echo "Using \`$srcdir/config/$md_file' as machine description file."
13168
13169 # If any of the xm_file variables contain nonexistent files, warn
13170 # about them and drop them.
13171
13172 bx=
13173 for x in $build_xm_file; do
13174 if test -f $srcdir/config/$x
13175 then bx="$bx $x"
13176 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13177 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13178 fi
13179 done
13180 build_xm_file="$bx"
13181
13182 hx=
13183 for x in $host_xm_file; do
13184 if test -f $srcdir/config/$x
13185 then hx="$hx $x"
13186 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13187 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13188 fi
13189 done
13190 host_xm_file="$hx"
13191
13192 tx=
13193 for x in $xm_file; do
13194 if test -f $srcdir/config/$x
13195 then tx="$tx $x"
13196 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13197 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13198 fi
13199 done
13200 xm_file="$tx"
13201
13202 count=a
13203 for f in $tm_file; do
13204 count=${count}x
13205 done
13206 if test $count = ax; then
13207 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
13208 else
13209 echo "Using the following target machine macro files:"
13210 for f in $tm_file; do
13211 echo " $srcdir/config/$f"
13212 done
13213 fi
13214
13215 if test x$need_64bit_hwint = xyes; then
13216
13217 cat >>confdefs.h <<\_ACEOF
13218 #define NEED_64BIT_HOST_WIDE_INT 1
13219 _ACEOF
13220
13221 fi
13222
13223 if test x$use_long_long_for_widest_fast_int = xyes; then
13224
13225 cat >>confdefs.h <<\_ACEOF
13226 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
13227 _ACEOF
13228
13229 fi
13230
13231 count=a
13232 for f in $host_xm_file; do
13233 count=${count}x
13234 done
13235 if test $count = a; then
13236 :
13237 elif test $count = ax; then
13238 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
13239 else
13240 echo "Using the following host machine macro files:"
13241 for f in $host_xm_file; do
13242 echo " $srcdir/config/$f"
13243 done
13244 fi
13245 echo "Using ${out_host_hook_obj} for host machine hooks."
13246
13247 if test "$host_xm_file" != "$build_xm_file"; then
13248 count=a
13249 for f in $build_xm_file; do
13250 count=${count}x
13251 done
13252 if test $count = a; then
13253 :
13254 elif test $count = ax; then
13255 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
13256 else
13257 echo "Using the following build machine macro files:"
13258 for f in $build_xm_file; do
13259 echo " $srcdir/config/$f"
13260 done
13261 fi
13262 fi
13263
13264 case ${host} in
13265 powerpc*-*-darwin*)
13266 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
13267 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
13268 if test "${gcc_cv_mcontext_underscores+set}" = set; then
13269 echo $ECHO_N "(cached) $ECHO_C" >&6
13270 else
13271 cat >conftest.$ac_ext <<_ACEOF
13272
13273 #include <sys/cdefs.h>
13274 #include <sys/signal.h>
13275 #include <ucontext.h>
13276 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
13277
13278 _ACEOF
13279 rm -f conftest.$ac_objext
13280 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13281 (eval $ac_compile) 2>conftest.er1
13282 ac_status=$?
13283 grep -v '^ *+' conftest.er1 >conftest.err
13284 rm -f conftest.er1
13285 cat conftest.err >&5
13286 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13287 (exit $ac_status); } &&
13288 { ac_try='test -z "$ac_c_werror_flag"
13289 || test ! -s conftest.err'
13290 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13291 (eval $ac_try) 2>&5
13292 ac_status=$?
13293 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13294 (exit $ac_status); }; } &&
13295 { ac_try='test -s conftest.$ac_objext'
13296 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13297 (eval $ac_try) 2>&5
13298 ac_status=$?
13299 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13300 (exit $ac_status); }; }; then
13301 gcc_cv_mcontext_underscores=no
13302 else
13303 echo "$as_me: failed program was:" >&5
13304 sed 's/^/| /' conftest.$ac_ext >&5
13305
13306 gcc_cv_mcontext_underscores=yes
13307 fi
13308 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13309 fi
13310 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
13311 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
13312 if test $gcc_cv_mcontext_underscores = yes; then
13313
13314 cat >>confdefs.h <<\_ACEOF
13315 #define HAS_MCONTEXT_T_UNDERSCORES
13316 _ACEOF
13317
13318 fi
13319 ;;
13320 esac
13321
13322 # ---------
13323 # Threading
13324 # ---------
13325
13326 # Check if a valid thread package
13327 case ${enable_threads} in
13328 "" | no)
13329 # No threads
13330 target_thread_file='single'
13331 ;;
13332 yes)
13333 # default
13334 target_thread_file='single'
13335 ;;
13336 aix | dce | gnat | irix | posix | posix95 | rtems | \
13337 single | solaris | vxworks | win32 | mipssde)
13338 target_thread_file=${enable_threads}
13339 ;;
13340 *)
13341 echo "${enable_threads} is an unknown thread package" 1>&2
13342 exit 1
13343 ;;
13344 esac
13345
13346 if test x${thread_file} = x; then
13347 # No thread file set by target-specific clauses in config.gcc,
13348 # so use file chosen by default logic above
13349 thread_file=${target_thread_file}
13350 fi
13351
13352 # Make gthr-default.h if we have a thread file.
13353 gthread_flags=
13354 if test $thread_file != single; then
13355 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
13356 if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
13357 rm -f gthr-default.h-t
13358 else
13359 mv -f gthr-default.h-t gthr-default.h
13360 fi
13361 gthread_flags=-DHAVE_GTHR_DEFAULT
13362 fi
13363
13364
13365 # --------
13366 # UNSORTED
13367 # --------
13368
13369 use_cxa_atexit=no
13370 if test x$enable___cxa_atexit = xyes || \
13371 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
13372 if test x$host = x$target; then
13373 case $host in
13374 # mingw32 doesn't have __cxa_atexit but uses atexit registration
13375 # keyed to flag_use_cxa_atexit
13376 *-*-mingw32*)
13377 use_cxa_atexit=yes
13378 ;;
13379 *)
13380 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
13381 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
13382 if test "${ac_cv_func___cxa_atexit+set}" = set; then
13383 echo $ECHO_N "(cached) $ECHO_C" >&6
13384 else
13385 cat >conftest.$ac_ext <<_ACEOF
13386 /* confdefs.h. */
13387 _ACEOF
13388 cat confdefs.h >>conftest.$ac_ext
13389 cat >>conftest.$ac_ext <<_ACEOF
13390 /* end confdefs.h. */
13391 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
13392 For example, HP-UX 11i <limits.h> declares gettimeofday. */
13393 #define __cxa_atexit innocuous___cxa_atexit
13394
13395 /* System header to define __stub macros and hopefully few prototypes,
13396 which can conflict with char __cxa_atexit (); below.
13397 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13398 <limits.h> exists even on freestanding compilers. */
13399
13400 #ifdef __STDC__
13401 # include <limits.h>
13402 #else
13403 # include <assert.h>
13404 #endif
13405
13406 #undef __cxa_atexit
13407
13408 /* Override any gcc2 internal prototype to avoid an error. */
13409 #ifdef __cplusplus
13410 extern "C"
13411 {
13412 #endif
13413 /* We use char because int might match the return type of a gcc2
13414 builtin and then its argument prototype would still apply. */
13415 char __cxa_atexit ();
13416 /* The GNU C library defines this for functions which it implements
13417 to always fail with ENOSYS. Some functions are actually named
13418 something starting with __ and the normal name is an alias. */
13419 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
13420 choke me
13421 #else
13422 char (*f) () = __cxa_atexit;
13423 #endif
13424 #ifdef __cplusplus
13425 }
13426 #endif
13427
13428 int
13429 main ()
13430 {
13431 return f != __cxa_atexit;
13432 ;
13433 return 0;
13434 }
13435 _ACEOF
13436 rm -f conftest.$ac_objext conftest$ac_exeext
13437 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13438 (eval $ac_link) 2>conftest.er1
13439 ac_status=$?
13440 grep -v '^ *+' conftest.er1 >conftest.err
13441 rm -f conftest.er1
13442 cat conftest.err >&5
13443 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13444 (exit $ac_status); } &&
13445 { ac_try='test -z "$ac_c_werror_flag"
13446 || test ! -s conftest.err'
13447 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13448 (eval $ac_try) 2>&5
13449 ac_status=$?
13450 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13451 (exit $ac_status); }; } &&
13452 { ac_try='test -s conftest$ac_exeext'
13453 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13454 (eval $ac_try) 2>&5
13455 ac_status=$?
13456 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13457 (exit $ac_status); }; }; then
13458 ac_cv_func___cxa_atexit=yes
13459 else
13460 echo "$as_me: failed program was:" >&5
13461 sed 's/^/| /' conftest.$ac_ext >&5
13462
13463 ac_cv_func___cxa_atexit=no
13464 fi
13465 rm -f conftest.err conftest.$ac_objext \
13466 conftest$ac_exeext conftest.$ac_ext
13467 fi
13468 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
13469 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
13470 if test $ac_cv_func___cxa_atexit = yes; then
13471 use_cxa_atexit=yes
13472 else
13473 echo "__cxa_atexit can't be enabled on this target"
13474 fi
13475
13476 ;;
13477 esac
13478 else
13479 # We can't check for __cxa_atexit when building a cross, so assume
13480 # it is available
13481 use_cxa_atexit=yes
13482 fi
13483 if test x$use_cxa_atexit = xyes; then
13484
13485 cat >>confdefs.h <<\_ACEOF
13486 #define DEFAULT_USE_CXA_ATEXIT 2
13487 _ACEOF
13488
13489 fi
13490 fi
13491
13492 # Look for a file containing extra machine modes.
13493 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
13494 extra_modes_file='$(srcdir)'/config/${extra_modes}
13495
13496
13497 cat >>confdefs.h <<_ACEOF
13498 #define EXTRA_MODES_FILE "config/$extra_modes"
13499 _ACEOF
13500
13501 fi
13502
13503 # Convert extra_options into a form suitable for Makefile use.
13504 extra_opt_files=
13505 for f in $extra_options; do
13506 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
13507 done
13508
13509
13510 # auto-host.h is the file containing items generated by autoconf and is
13511 # the first file included by config.h.
13512 # If host=build, it is correct to have bconfig include auto-host.h
13513 # as well. If host!=build, we are in error and need to do more
13514 # work to find out the build config parameters.
13515 if test x$host = x$build
13516 then
13517 build_auto=auto-host.h
13518 else
13519 # We create a subdir, then run autoconf in the subdir.
13520 # To prevent recursion we set host and build for the new
13521 # invocation of configure to the build for this invocation
13522 # of configure.
13523 tempdir=build.$$
13524 rm -rf $tempdir
13525 mkdir $tempdir
13526 cd $tempdir
13527 case ${srcdir} in
13528 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
13529 *) realsrcdir=../${srcdir};;
13530 esac
13531 saved_CFLAGS="${CFLAGS}"
13532 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13533 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
13534 ${realsrcdir}/configure \
13535 --enable-languages=${enable_languages-all} \
13536 --target=$target_alias --host=$build_alias --build=$build_alias
13537 CFLAGS="${saved_CFLAGS}"
13538
13539 # We just finished tests for the build machine, so rename
13540 # the file auto-build.h in the gcc directory.
13541 mv auto-host.h ../auto-build.h
13542 cd ..
13543 rm -rf $tempdir
13544 build_auto=auto-build.h
13545 fi
13546
13547
13548 tm_file="${tm_file} defaults.h"
13549 tm_p_file="${tm_p_file} tm-preds.h"
13550 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13551 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13552 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13553 # put this back in temporarily.
13554 xm_file="auto-host.h ansidecl.h ${xm_file}"
13555
13556 # --------
13557 # UNSORTED
13558 # --------
13559
13560 # Compile in configure arguments.
13561 if test -f configargs.h ; then
13562 # Being re-configured.
13563 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13564 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13565 else
13566 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13567 fi
13568
13569 # Double all backslashes and backslash all quotes to turn
13570 # gcc_config_arguments into a C string.
13571 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13572 $gcc_config_arguments
13573 EOF
13574 gcc_config_arguments_str=`cat conftest.out`
13575 rm -f conftest.out
13576
13577 cat > configargs.h <<EOF
13578 /* Generated automatically. */
13579 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13580 static const char thread_model[] = "$thread_file";
13581
13582 static const struct {
13583 const char *name, *value;
13584 } configure_default_options[] = $configure_default_options;
13585 EOF
13586
13587 # Internationalization
13588 # If we haven't got the data from the intl directory,
13589 # assume NLS is disabled.
13590 USE_NLS=no
13591 LIBINTL=
13592 LIBINTL_DEP=
13593 INCINTL=
13594 XGETTEXT=
13595 GMSGFMT=
13596 POSUB=
13597
13598 if test -f ../intl/config.intl; then
13599 . ../intl/config.intl
13600 fi
13601 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13602 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13603 if test x"$USE_NLS" != xyes; then
13604 echo "$as_me:$LINENO: result: no" >&5
13605 echo "${ECHO_T}no" >&6
13606 else
13607 echo "$as_me:$LINENO: result: yes" >&5
13608 echo "${ECHO_T}yes" >&6
13609
13610 cat >>confdefs.h <<\_ACEOF
13611 #define ENABLE_NLS 1
13612 _ACEOF
13613
13614
13615 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13616 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13617 # Look for .po and .gmo files in the source directory.
13618 CATALOGS=
13619 XLINGUAS=
13620 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13621 # If there aren't any .gmo files the shell will give us the
13622 # literal string "../path/to/srcdir/po/*.gmo" which has to be
13623 # weeded out.
13624 case "$cat" in *\**)
13625 continue;;
13626 esac
13627 # The quadruple backslash is collapsed to a double backslash
13628 # by the backticks, then collapsed again by the double quotes,
13629 # leaving us with one backslash in the sed expression (right
13630 # before the dot that mustn't act as a wildcard).
13631 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13632 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13633 # The user is allowed to set LINGUAS to a list of languages to
13634 # install catalogs for. If it's empty that means "all of them."
13635 if test "x$LINGUAS" = x; then
13636 CATALOGS="$CATALOGS $cat"
13637 XLINGUAS="$XLINGUAS $lang"
13638 else
13639 case "$LINGUAS" in *$lang*)
13640 CATALOGS="$CATALOGS $cat"
13641 XLINGUAS="$XLINGUAS $lang"
13642 ;;
13643 esac
13644 fi
13645 done
13646 LINGUAS="$XLINGUAS"
13647 echo "$as_me:$LINENO: result: $LINGUAS" >&5
13648 echo "${ECHO_T}$LINGUAS" >&6
13649
13650
13651 DATADIRNAME=share
13652
13653 INSTOBJEXT=.mo
13654
13655 GENCAT=gencat
13656
13657 CATOBJEXT=.gmo
13658
13659 fi
13660
13661 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13662 # -liconv on the link line twice.
13663 case "$LIBINTL" in *$LIBICONV*)
13664 LIBICONV= ;;
13665 esac
13666
13667 # Check whether --enable-secureplt or --disable-secureplt was given.
13668 if test "${enable_secureplt+set}" = set; then
13669 enableval="$enable_secureplt"
13670
13671 fi;
13672
13673 # Check whether --enable-cld or --disable-cld was given.
13674 if test "${enable_cld+set}" = set; then
13675 enableval="$enable_cld"
13676
13677 else
13678 enable_cld=no
13679 fi;
13680
13681 # Windows32 Registry support for specifying GCC installation paths.
13682 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13683 if test "${enable_win32_registry+set}" = set; then
13684 enableval="$enable_win32_registry"
13685
13686 fi;
13687
13688 case $host_os in
13689 win32 | pe | cygwin* | mingw32* | uwin*)
13690 if test "x$enable_win32_registry" != xno; then
13691 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13692 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13693 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13694 echo $ECHO_N "(cached) $ECHO_C" >&6
13695 else
13696 ac_func_search_save_LIBS=$LIBS
13697 ac_cv_search_RegOpenKeyExA=no
13698 cat >conftest.$ac_ext <<_ACEOF
13699 /* confdefs.h. */
13700 _ACEOF
13701 cat confdefs.h >>conftest.$ac_ext
13702 cat >>conftest.$ac_ext <<_ACEOF
13703 /* end confdefs.h. */
13704
13705 /* Override any gcc2 internal prototype to avoid an error. */
13706 #ifdef __cplusplus
13707 extern "C"
13708 #endif
13709 /* We use char because int might match the return type of a gcc2
13710 builtin and then its argument prototype would still apply. */
13711 char RegOpenKeyExA ();
13712 int
13713 main ()
13714 {
13715 RegOpenKeyExA ();
13716 ;
13717 return 0;
13718 }
13719 _ACEOF
13720 rm -f conftest.$ac_objext conftest$ac_exeext
13721 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13722 (eval $ac_link) 2>conftest.er1
13723 ac_status=$?
13724 grep -v '^ *+' conftest.er1 >conftest.err
13725 rm -f conftest.er1
13726 cat conftest.err >&5
13727 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13728 (exit $ac_status); } &&
13729 { ac_try='test -z "$ac_c_werror_flag"
13730 || test ! -s conftest.err'
13731 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13732 (eval $ac_try) 2>&5
13733 ac_status=$?
13734 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13735 (exit $ac_status); }; } &&
13736 { ac_try='test -s conftest$ac_exeext'
13737 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13738 (eval $ac_try) 2>&5
13739 ac_status=$?
13740 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13741 (exit $ac_status); }; }; then
13742 ac_cv_search_RegOpenKeyExA="none required"
13743 else
13744 echo "$as_me: failed program was:" >&5
13745 sed 's/^/| /' conftest.$ac_ext >&5
13746
13747 fi
13748 rm -f conftest.err conftest.$ac_objext \
13749 conftest$ac_exeext conftest.$ac_ext
13750 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13751 for ac_lib in advapi32; do
13752 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13753 cat >conftest.$ac_ext <<_ACEOF
13754 /* confdefs.h. */
13755 _ACEOF
13756 cat confdefs.h >>conftest.$ac_ext
13757 cat >>conftest.$ac_ext <<_ACEOF
13758 /* end confdefs.h. */
13759
13760 /* Override any gcc2 internal prototype to avoid an error. */
13761 #ifdef __cplusplus
13762 extern "C"
13763 #endif
13764 /* We use char because int might match the return type of a gcc2
13765 builtin and then its argument prototype would still apply. */
13766 char RegOpenKeyExA ();
13767 int
13768 main ()
13769 {
13770 RegOpenKeyExA ();
13771 ;
13772 return 0;
13773 }
13774 _ACEOF
13775 rm -f conftest.$ac_objext conftest$ac_exeext
13776 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13777 (eval $ac_link) 2>conftest.er1
13778 ac_status=$?
13779 grep -v '^ *+' conftest.er1 >conftest.err
13780 rm -f conftest.er1
13781 cat conftest.err >&5
13782 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13783 (exit $ac_status); } &&
13784 { ac_try='test -z "$ac_c_werror_flag"
13785 || test ! -s conftest.err'
13786 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13787 (eval $ac_try) 2>&5
13788 ac_status=$?
13789 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13790 (exit $ac_status); }; } &&
13791 { ac_try='test -s conftest$ac_exeext'
13792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13793 (eval $ac_try) 2>&5
13794 ac_status=$?
13795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13796 (exit $ac_status); }; }; then
13797 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13798 break
13799 else
13800 echo "$as_me: failed program was:" >&5
13801 sed 's/^/| /' conftest.$ac_ext >&5
13802
13803 fi
13804 rm -f conftest.err conftest.$ac_objext \
13805 conftest$ac_exeext conftest.$ac_ext
13806 done
13807 fi
13808 LIBS=$ac_func_search_save_LIBS
13809 fi
13810 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13811 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13812 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13813 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13814
13815 else
13816 enable_win32_registry=no
13817 fi
13818
13819 fi
13820
13821 if test "x$enable_win32_registry" != xno; then
13822
13823 cat >>confdefs.h <<\_ACEOF
13824 #define ENABLE_WIN32_REGISTRY 1
13825 _ACEOF
13826
13827
13828 if test "x$enable_win32_registry" != xyes \
13829 && test "x$enable_win32_registry" != x; then
13830
13831 cat >>confdefs.h <<_ACEOF
13832 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13833 _ACEOF
13834
13835 fi
13836 fi
13837 ;;
13838 esac
13839
13840 # Get an absolute path to the GCC top-level source directory
13841 holddir=`${PWDCMD-pwd}`
13842 cd $srcdir
13843 topdir=`${PWDCMD-pwd}`
13844 cd $holddir
13845
13846 # Conditionalize the makefile for this host machine.
13847 xmake_file=
13848 for f in ${host_xmake_file}
13849 do
13850 if test -f ${srcdir}/config/$f
13851 then
13852 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13853 fi
13854 done
13855
13856 # Conditionalize the makefile for this target machine.
13857 tmake_file_=
13858 for f in ${tmake_file}
13859 do
13860 if test -f ${srcdir}/config/$f
13861 then
13862 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13863 fi
13864 done
13865 tmake_file="${tmake_file_}"
13866
13867 out_object_file=`basename $out_file .c`.o
13868
13869 tm_file_list="options.h"
13870 tm_include_list="options.h"
13871 for f in $tm_file; do
13872 case $f in
13873 ./* )
13874 f=`echo $f | sed 's/^..//'`
13875 tm_file_list="${tm_file_list} $f"
13876 tm_include_list="${tm_include_list} $f"
13877 ;;
13878 defaults.h )
13879 tm_file_list="${tm_file_list} \$(srcdir)/$f"
13880 tm_include_list="${tm_include_list} $f"
13881 ;;
13882 * )
13883 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13884 tm_include_list="${tm_include_list} config/$f"
13885 ;;
13886 esac
13887 done
13888
13889 tm_p_file_list=
13890 tm_p_include_list=
13891 for f in $tm_p_file; do
13892 case $f in
13893 tm-preds.h )
13894 tm_p_file_list="${tm_p_file_list} $f"
13895 tm_p_include_list="${tm_p_include_list} $f"
13896 ;;
13897 * )
13898 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13899 tm_p_include_list="${tm_p_include_list} config/$f"
13900 esac
13901 done
13902
13903 xm_file_list=
13904 xm_include_list=
13905 for f in $xm_file; do
13906 case $f in
13907 ansidecl.h )
13908 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13909 xm_include_list="${xm_include_list} $f"
13910 ;;
13911 auto-host.h )
13912 xm_file_list="${xm_file_list} $f"
13913 xm_include_list="${xm_include_list} $f"
13914 ;;
13915 * )
13916 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13917 xm_include_list="${xm_include_list} config/$f"
13918 ;;
13919 esac
13920 done
13921
13922 host_xm_file_list=
13923 host_xm_include_list=
13924 for f in $host_xm_file; do
13925 case $f in
13926 ansidecl.h )
13927 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13928 host_xm_include_list="${host_xm_include_list} $f"
13929 ;;
13930 auto-host.h )
13931 host_xm_file_list="${host_xm_file_list} $f"
13932 host_xm_include_list="${host_xm_include_list} $f"
13933 ;;
13934 * )
13935 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13936 host_xm_include_list="${host_xm_include_list} config/$f"
13937 ;;
13938 esac
13939 done
13940
13941 build_xm_file_list=
13942 for f in $build_xm_file; do
13943 case $f in
13944 ansidecl.h )
13945 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13946 build_xm_include_list="${build_xm_include_list} $f"
13947 ;;
13948 auto-build.h | auto-host.h )
13949 build_xm_file_list="${build_xm_file_list} $f"
13950 build_xm_include_list="${build_xm_include_list} $f"
13951 ;;
13952 * )
13953 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13954 build_xm_include_list="${build_xm_include_list} config/$f"
13955 ;;
13956 esac
13957 done
13958
13959 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
13960 # cross-compiler which does not use the native headers and libraries.
13961 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13962 CROSS=
13963 ALL=all.internal
13964 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13965
13966 if test "x$with_build_sysroot" != x; then
13967 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
13968 else
13969 # This value is used, even on a native system, because
13970 # CROSS_SYSTEM_HEADER_DIR is just
13971 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
13972 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
13973 fi
13974
13975 if test x$host != x$target
13976 then
13977 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
13978 ALL=all.cross
13979 SYSTEM_HEADER_DIR=$build_system_header_dir
13980 case "$host","$target" in
13981 # Darwin crosses can use the host system's libraries and headers,
13982 # because of the fat library support. Of course, it must be the
13983 # same version of Darwin on both sides. Allow the user to
13984 # just say --target=foo-darwin without a version number to mean
13985 # "the version on this system".
13986 *-*-darwin*,*-*-darwin*)
13987 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13988 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13989 if test $hostos = $targetos -o $targetos = darwin ; then
13990 CROSS=
13991 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13992 with_headers=yes
13993 fi
13994 ;;
13995
13996 i?86-*-*,x86_64-*-* \
13997 | powerpc*-*-*,powerpc64*-*-*)
13998 CROSS="$CROSS -DNATIVE_CROSS" ;;
13999 esac
14000 elif test "x$TARGET_SYSTEM_ROOT" != x; then
14001 SYSTEM_HEADER_DIR=$build_system_header_dir
14002 fi
14003
14004 # If this is a cross-compiler that does not
14005 # have its own set of headers then define
14006 # inhibit_libc
14007
14008 # If this is using newlib, without having the headers available now,
14009 # then define inhibit_libc in LIBGCC2_CFLAGS.
14010 # This prevents libgcc2 from containing any code which requires libc
14011 # support.
14012 : ${inhibit_libc=false}
14013 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
14014 test x$with_newlib = xyes ; } &&
14015 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
14016 inhibit_libc=true
14017 fi
14018
14019
14020 # When building gcc with a cross-compiler, we need to adjust things so
14021 # that the generator programs are still built with the native compiler.
14022 # Also, we cannot run fixincludes or fix-header.
14023
14024 # These are the normal (build=host) settings:
14025 CC_FOR_BUILD='$(CC)'
14026 BUILD_CFLAGS='$(ALL_CFLAGS)'
14027 BUILD_LDFLAGS='$(LDFLAGS)'
14028 STMP_FIXINC=stmp-fixinc
14029
14030 # Possibly disable fixproto, on a per-target basis.
14031 case ${use_fixproto} in
14032 no)
14033 STMP_FIXPROTO=
14034 ;;
14035 yes)
14036 STMP_FIXPROTO=stmp-fixproto
14037 ;;
14038 esac
14039
14040
14041 # And these apply if build != host, or we are generating coverage data
14042 if test x$build != x$host || test "x$coverage_flags" != x
14043 then
14044 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
14045 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
14046
14047 if test "x$TARGET_SYSTEM_ROOT" = x; then
14048 if test "x$STMP_FIXPROTO" != x; then
14049 STMP_FIXPROTO=stmp-install-fixproto
14050 fi
14051 fi
14052 fi
14053
14054 # Expand extra_headers to include complete path.
14055 # This substitutes for lots of t-* files.
14056 extra_headers_list=
14057 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
14058 for file in ${extra_headers} ; do
14059 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
14060 done
14061
14062 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
14063 if test x"$use_gcc_tgmath" = xyes
14064 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
14065 fi
14066
14067 # Define collect2 in Makefile.
14068 case $host_can_use_collect2 in
14069 no) collect2= ;;
14070 *) collect2='collect2$(exeext)' ;;
14071 esac
14072
14073
14074 # Add a definition of USE_COLLECT2 if system wants one.
14075 case $use_collect2 in
14076 no) use_collect2= ;;
14077 "") ;;
14078 *)
14079 host_xm_defines="${host_xm_defines} USE_COLLECT2"
14080 xm_defines="${xm_defines} USE_COLLECT2"
14081 case $host_can_use_collect2 in
14082 no)
14083 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
14084 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
14085 { (exit 1); exit 1; }; }
14086 ;;
14087 esac
14088 ;;
14089 esac
14090
14091 # ---------------------------
14092 # Assembler & linker features
14093 # ---------------------------
14094
14095 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
14096 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
14097 # However when ld-new is first executed from the build tree, libtool will
14098 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
14099 # to the build tree. While doing this we need to use the previous-stage
14100 # linker, or we have an infinite loop. The presence of a shell script as
14101 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
14102 # the gcc/collect-ld script. So we need to know how libtool works, or
14103 # exec-tool will fail.
14104
14105
14106 case `pwd` in
14107 *\ * | *\ *)
14108 { echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
14109 echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
14110 esac
14111
14112
14113
14114 macro_version='2.2.6'
14115 macro_revision='1.3012'
14116
14117
14118
14119
14120
14121
14122
14123
14124
14125
14126
14127
14128
14129 ltmain="$ac_aux_dir/ltmain.sh"
14130
14131 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
14132 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
14133 if test "${lt_cv_path_SED+set}" = set; then
14134 echo $ECHO_N "(cached) $ECHO_C" >&6
14135 else
14136 # Loop through the user's path and test for sed and gsed.
14137 # Then use that list of sed's as ones to test for truncation.
14138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14139 for as_dir in $PATH
14140 do
14141 IFS=$as_save_IFS
14142 test -z "$as_dir" && as_dir=.
14143 for lt_ac_prog in sed gsed; do
14144 for ac_exec_ext in '' $ac_executable_extensions; do
14145 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
14146 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
14147 fi
14148 done
14149 done
14150 done
14151 IFS=$as_save_IFS
14152 lt_ac_max=0
14153 lt_ac_count=0
14154 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14155 # along with /bin/sed that truncates output.
14156 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14157 test ! -f $lt_ac_sed && continue
14158 cat /dev/null > conftest.in
14159 lt_ac_count=0
14160 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14161 # Check for GNU sed and select it if it is found.
14162 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14163 lt_cv_path_SED=$lt_ac_sed
14164 break
14165 fi
14166 while true; do
14167 cat conftest.in conftest.in >conftest.tmp
14168 mv conftest.tmp conftest.in
14169 cp conftest.in conftest.nl
14170 echo >>conftest.nl
14171 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14172 cmp -s conftest.out conftest.nl || break
14173 # 10000 chars as input seems more than enough
14174 test $lt_ac_count -gt 10 && break
14175 lt_ac_count=`expr $lt_ac_count + 1`
14176 if test $lt_ac_count -gt $lt_ac_max; then
14177 lt_ac_max=$lt_ac_count
14178 lt_cv_path_SED=$lt_ac_sed
14179 fi
14180 done
14181 done
14182
14183 fi
14184
14185 SED=$lt_cv_path_SED
14186
14187 echo "$as_me:$LINENO: result: $SED" >&5
14188 echo "${ECHO_T}$SED" >&6
14189
14190 test -z "$SED" && SED=sed
14191 Xsed="$SED -e 1s/^X//"
14192
14193
14194
14195
14196
14197
14198
14199
14200
14201
14202
14203 echo "$as_me:$LINENO: checking for fgrep" >&5
14204 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14205 if test "${ac_cv_prog_fgrep+set}" = set; then
14206 echo $ECHO_N "(cached) $ECHO_C" >&6
14207 else
14208 if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14209 then ac_cv_prog_fgrep='grep -F'
14210 else ac_cv_prog_fgrep='fgrep'
14211 fi
14212 fi
14213 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14214 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14215 FGREP=$ac_cv_prog_fgrep
14216
14217
14218 test -z "$GREP" && GREP=grep
14219
14220
14221
14222
14223
14224
14225
14226
14227
14228
14229
14230
14231
14232
14233
14234
14235
14236
14237
14238 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14239 if test "${with_gnu_ld+set}" = set; then
14240 withval="$with_gnu_ld"
14241 test "$withval" = no || with_gnu_ld=yes
14242 else
14243 with_gnu_ld=no
14244 fi;
14245 ac_prog=ld
14246 if test "$GCC" = yes; then
14247 # Check if gcc -print-prog-name=ld gives a path.
14248 echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14249 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14250 case $host in
14251 *-*-mingw*)
14252 # gcc leaves a trailing carriage return which upsets mingw
14253 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14254 *)
14255 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14256 esac
14257 case $ac_prog in
14258 # Accept absolute paths.
14259 [\\/]* | ?:[\\/]*)
14260 re_direlt='/[^/][^/]*/\.\./'
14261 # Canonicalize the pathname of ld
14262 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14263 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14264 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14265 done
14266 test -z "$LD" && LD="$ac_prog"
14267 ;;
14268 "")
14269 # If it fails, then pretend we aren't using GCC.
14270 ac_prog=ld
14271 ;;
14272 *)
14273 # If it is relative, then search for the first ld in PATH.
14274 with_gnu_ld=unknown
14275 ;;
14276 esac
14277 elif test "$with_gnu_ld" = yes; then
14278 echo "$as_me:$LINENO: checking for GNU ld" >&5
14279 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14280 else
14281 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14282 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14283 fi
14284 if test "${lt_cv_path_LD+set}" = set; then
14285 echo $ECHO_N "(cached) $ECHO_C" >&6
14286 else
14287 if test -z "$LD"; then
14288 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14289 for ac_dir in $PATH; do
14290 IFS="$lt_save_ifs"
14291 test -z "$ac_dir" && ac_dir=.
14292 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14293 lt_cv_path_LD="$ac_dir/$ac_prog"
14294 # Check to see if the program is GNU ld. I'd rather use --version,
14295 # but apparently some variants of GNU ld only accept -v.
14296 # Break only if it was the GNU/non-GNU ld that we prefer.
14297 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14298 *GNU* | *'with BFD'*)
14299 test "$with_gnu_ld" != no && break
14300 ;;
14301 *)
14302 test "$with_gnu_ld" != yes && break
14303 ;;
14304 esac
14305 fi
14306 done
14307 IFS="$lt_save_ifs"
14308 else
14309 lt_cv_path_LD="$LD" # Let the user override the test with a path.
14310 fi
14311 fi
14312
14313 LD="$lt_cv_path_LD"
14314 if test -n "$LD"; then
14315 echo "$as_me:$LINENO: result: $LD" >&5
14316 echo "${ECHO_T}$LD" >&6
14317 else
14318 echo "$as_me:$LINENO: result: no" >&5
14319 echo "${ECHO_T}no" >&6
14320 fi
14321 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14322 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14323 { (exit 1); exit 1; }; }
14324 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14325 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14326 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14327 echo $ECHO_N "(cached) $ECHO_C" >&6
14328 else
14329 # I'd rather use --version here, but apparently some GNU lds only accept -v.
14330 case `$LD -v 2>&1 </dev/null` in
14331 *GNU* | *'with BFD'*)
14332 lt_cv_prog_gnu_ld=yes
14333 ;;
14334 *)
14335 lt_cv_prog_gnu_ld=no
14336 ;;
14337 esac
14338 fi
14339 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14340 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14341 with_gnu_ld=$lt_cv_prog_gnu_ld
14342
14343
14344
14345
14346
14347
14348
14349
14350
14351 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14352 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14353 if test "${lt_cv_path_NM+set}" = set; then
14354 echo $ECHO_N "(cached) $ECHO_C" >&6
14355 else
14356 if test -n "$NM"; then
14357 # Let the user override the test.
14358 lt_cv_path_NM="$NM"
14359 else
14360 lt_nm_to_check="${ac_tool_prefix}nm"
14361 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14362 lt_nm_to_check="$lt_nm_to_check nm"
14363 fi
14364 for lt_tmp_nm in $lt_nm_to_check; do
14365 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14366 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14367 IFS="$lt_save_ifs"
14368 test -z "$ac_dir" && ac_dir=.
14369 tmp_nm="$ac_dir/$lt_tmp_nm"
14370 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14371 # Check to see if the nm accepts a BSD-compat flag.
14372 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14373 # nm: unknown option "B" ignored
14374 # Tru64's nm complains that /dev/null is an invalid object file
14375 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14376 */dev/null* | *'Invalid file or object type'*)
14377 lt_cv_path_NM="$tmp_nm -B"
14378 break
14379 ;;
14380 *)
14381 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14382 */dev/null*)
14383 lt_cv_path_NM="$tmp_nm -p"
14384 break
14385 ;;
14386 *)
14387 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14388 continue # so that we can try to find one that supports BSD flags
14389 ;;
14390 esac
14391 ;;
14392 esac
14393 fi
14394 done
14395 IFS="$lt_save_ifs"
14396 done
14397 : ${lt_cv_path_NM=no}
14398 fi
14399 fi
14400 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14401 echo "${ECHO_T}$lt_cv_path_NM" >&6
14402 if test "$lt_cv_path_NM" != "no"; then
14403 NM="$lt_cv_path_NM"
14404 else
14405 # Didn't find any BSD compatible name lister, look for dumpbin.
14406 if test -n "$ac_tool_prefix"; then
14407 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14408 do
14409 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14410 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14411 echo "$as_me:$LINENO: checking for $ac_word" >&5
14412 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14413 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
14414 echo $ECHO_N "(cached) $ECHO_C" >&6
14415 else
14416 if test -n "$DUMPBIN"; then
14417 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14418 else
14419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14420 for as_dir in $PATH
14421 do
14422 IFS=$as_save_IFS
14423 test -z "$as_dir" && as_dir=.
14424 for ac_exec_ext in '' $ac_executable_extensions; do
14425 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14426 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14427 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14428 break 2
14429 fi
14430 done
14431 done
14432
14433 fi
14434 fi
14435 DUMPBIN=$ac_cv_prog_DUMPBIN
14436 if test -n "$DUMPBIN"; then
14437 echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14438 echo "${ECHO_T}$DUMPBIN" >&6
14439 else
14440 echo "$as_me:$LINENO: result: no" >&5
14441 echo "${ECHO_T}no" >&6
14442 fi
14443
14444 test -n "$DUMPBIN" && break
14445 done
14446 fi
14447 if test -z "$DUMPBIN"; then
14448 ac_ct_DUMPBIN=$DUMPBIN
14449 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14450 do
14451 # Extract the first word of "$ac_prog", so it can be a program name with args.
14452 set dummy $ac_prog; ac_word=$2
14453 echo "$as_me:$LINENO: checking for $ac_word" >&5
14454 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14455 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14456 echo $ECHO_N "(cached) $ECHO_C" >&6
14457 else
14458 if test -n "$ac_ct_DUMPBIN"; then
14459 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14460 else
14461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14462 for as_dir in $PATH
14463 do
14464 IFS=$as_save_IFS
14465 test -z "$as_dir" && as_dir=.
14466 for ac_exec_ext in '' $ac_executable_extensions; do
14467 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14468 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14469 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14470 break 2
14471 fi
14472 done
14473 done
14474
14475 fi
14476 fi
14477 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14478 if test -n "$ac_ct_DUMPBIN"; then
14479 echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14480 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14481 else
14482 echo "$as_me:$LINENO: result: no" >&5
14483 echo "${ECHO_T}no" >&6
14484 fi
14485
14486 test -n "$ac_ct_DUMPBIN" && break
14487 done
14488 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14489
14490 DUMPBIN=$ac_ct_DUMPBIN
14491 fi
14492
14493
14494 if test "$DUMPBIN" != ":"; then
14495 NM="$DUMPBIN"
14496 fi
14497 fi
14498 test -z "$NM" && NM=nm
14499
14500
14501
14502
14503
14504
14505 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14506 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14507 if test "${lt_cv_nm_interface+set}" = set; then
14508 echo $ECHO_N "(cached) $ECHO_C" >&6
14509 else
14510 lt_cv_nm_interface="BSD nm"
14511 echo "int some_variable = 0;" > conftest.$ac_ext
14512 (eval echo "\"\$as_me:14512: $ac_compile\"" >&5)
14513 (eval "$ac_compile" 2>conftest.err)
14514 cat conftest.err >&5
14515 (eval echo "\"\$as_me:14515: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14516 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14517 cat conftest.err >&5
14518 (eval echo "\"\$as_me:14518: output\"" >&5)
14519 cat conftest.out >&5
14520 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14521 lt_cv_nm_interface="MS dumpbin"
14522 fi
14523 rm -f conftest*
14524 fi
14525 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14526 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14527
14528 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14529 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14530 LN_S=$as_ln_s
14531 if test "$LN_S" = "ln -s"; then
14532 echo "$as_me:$LINENO: result: yes" >&5
14533 echo "${ECHO_T}yes" >&6
14534 else
14535 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14536 echo "${ECHO_T}no, using $LN_S" >&6
14537 fi
14538
14539 # find the maximum length of command line arguments
14540 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14541 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14542 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14543 echo $ECHO_N "(cached) $ECHO_C" >&6
14544 else
14545 i=0
14546 teststring="ABCD"
14547
14548 case $build_os in
14549 msdosdjgpp*)
14550 # On DJGPP, this test can blow up pretty badly due to problems in libc
14551 # (any single argument exceeding 2000 bytes causes a buffer overrun
14552 # during glob expansion). Even if it were fixed, the result of this
14553 # check would be larger than it should be.
14554 lt_cv_sys_max_cmd_len=12288; # 12K is about right
14555 ;;
14556
14557 gnu*)
14558 # Under GNU Hurd, this test is not required because there is
14559 # no limit to the length of command line arguments.
14560 # Libtool will interpret -1 as no limit whatsoever
14561 lt_cv_sys_max_cmd_len=-1;
14562 ;;
14563
14564 cygwin* | mingw* | cegcc*)
14565 # On Win9x/ME, this test blows up -- it succeeds, but takes
14566 # about 5 minutes as the teststring grows exponentially.
14567 # Worse, since 9x/ME are not pre-emptively multitasking,
14568 # you end up with a "frozen" computer, even though with patience
14569 # the test eventually succeeds (with a max line length of 256k).
14570 # Instead, let's just punt: use the minimum linelength reported by
14571 # all of the supported platforms: 8192 (on NT/2K/XP).
14572 lt_cv_sys_max_cmd_len=8192;
14573 ;;
14574
14575 amigaos*)
14576 # On AmigaOS with pdksh, this test takes hours, literally.
14577 # So we just punt and use a minimum line length of 8192.
14578 lt_cv_sys_max_cmd_len=8192;
14579 ;;
14580
14581 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14582 # This has been around since 386BSD, at least. Likely further.
14583 if test -x /sbin/sysctl; then
14584 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14585 elif test -x /usr/sbin/sysctl; then
14586 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14587 else
14588 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
14589 fi
14590 # And add a safety zone
14591 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14592 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14593 ;;
14594
14595 interix*)
14596 # We know the value 262144 and hardcode it with a safety zone (like BSD)
14597 lt_cv_sys_max_cmd_len=196608
14598 ;;
14599
14600 osf*)
14601 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14602 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14603 # nice to cause kernel panics so lets avoid the loop below.
14604 # First set a reasonable default.
14605 lt_cv_sys_max_cmd_len=16384
14606 #
14607 if test -x /sbin/sysconfig; then
14608 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14609 *1*) lt_cv_sys_max_cmd_len=-1 ;;
14610 esac
14611 fi
14612 ;;
14613 sco3.2v5*)
14614 lt_cv_sys_max_cmd_len=102400
14615 ;;
14616 sysv5* | sco5v6* | sysv4.2uw2*)
14617 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14618 if test -n "$kargmax"; then
14619 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
14620 else
14621 lt_cv_sys_max_cmd_len=32768
14622 fi
14623 ;;
14624 *)
14625 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
14626 if test -n "$lt_cv_sys_max_cmd_len"; then
14627 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14628 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14629 else
14630 # Make teststring a little bigger before we do anything with it.
14631 # a 1K string should be a reasonable start.
14632 for i in 1 2 3 4 5 6 7 8 ; do
14633 teststring=$teststring$teststring
14634 done
14635 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14636 # If test is not a shell built-in, we'll probably end up computing a
14637 # maximum length that is only half of the actual maximum length, but
14638 # we can't tell.
14639 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14640 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14641 test $i != 17 # 1/2 MB should be enough
14642 do
14643 i=`expr $i + 1`
14644 teststring=$teststring$teststring
14645 done
14646 # Only check the string length outside the loop.
14647 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14648 teststring=
14649 # Add a significant safety factor because C++ compilers can tack on
14650 # massive amounts of additional arguments before passing them to the
14651 # linker. It appears as though 1/2 is a usable value.
14652 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14653 fi
14654 ;;
14655 esac
14656
14657 fi
14658
14659 if test -n $lt_cv_sys_max_cmd_len ; then
14660 echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14661 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14662 else
14663 echo "$as_me:$LINENO: result: none" >&5
14664 echo "${ECHO_T}none" >&6
14665 fi
14666 max_cmd_len=$lt_cv_sys_max_cmd_len
14667
14668
14669
14670
14671
14672
14673 : ${CP="cp -f"}
14674 : ${MV="mv -f"}
14675 : ${RM="rm -f"}
14676
14677 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14678 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14679 # Try some XSI features
14680 xsi_shell=no
14681 ( _lt_dummy="a/b/c"
14682 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14683 = c,a/b,, \
14684 && eval 'test $(( 1 + 1 )) -eq 2 \
14685 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
14686 && xsi_shell=yes
14687 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14688 echo "${ECHO_T}$xsi_shell" >&6
14689
14690
14691 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14692 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14693 lt_shell_append=no
14694 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14695 >/dev/null 2>&1 \
14696 && lt_shell_append=yes
14697 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14698 echo "${ECHO_T}$lt_shell_append" >&6
14699
14700
14701 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14702 lt_unset=unset
14703 else
14704 lt_unset=false
14705 fi
14706
14707
14708
14709
14710
14711 # test EBCDIC or ASCII
14712 case `echo X|tr X '\101'` in
14713 A) # ASCII based system
14714 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14715 lt_SP2NL='tr \040 \012'
14716 lt_NL2SP='tr \015\012 \040\040'
14717 ;;
14718 *) # EBCDIC based system
14719 lt_SP2NL='tr \100 \n'
14720 lt_NL2SP='tr \r\n \100\100'
14721 ;;
14722 esac
14723
14724
14725
14726
14727
14728
14729
14730
14731
14732 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14733 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14734 if test "${lt_cv_ld_reload_flag+set}" = set; then
14735 echo $ECHO_N "(cached) $ECHO_C" >&6
14736 else
14737 lt_cv_ld_reload_flag='-r'
14738 fi
14739 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14740 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14741 reload_flag=$lt_cv_ld_reload_flag
14742 case $reload_flag in
14743 "" | " "*) ;;
14744 *) reload_flag=" $reload_flag" ;;
14745 esac
14746 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14747 case $host_os in
14748 darwin*)
14749 if test "$GCC" = yes; then
14750 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14751 else
14752 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14753 fi
14754 ;;
14755 esac
14756
14757
14758
14759
14760
14761
14762
14763
14764
14765 if test -n "$ac_tool_prefix"; then
14766 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
14767 set dummy ${ac_tool_prefix}objdump; ac_word=$2
14768 echo "$as_me:$LINENO: checking for $ac_word" >&5
14769 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14770 if test "${ac_cv_prog_OBJDUMP+set}" = set; then
14771 echo $ECHO_N "(cached) $ECHO_C" >&6
14772 else
14773 if test -n "$OBJDUMP"; then
14774 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
14775 else
14776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14777 for as_dir in $PATH
14778 do
14779 IFS=$as_save_IFS
14780 test -z "$as_dir" && as_dir=.
14781 for ac_exec_ext in '' $ac_executable_extensions; do
14782 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14783 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
14784 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14785 break 2
14786 fi
14787 done
14788 done
14789
14790 fi
14791 fi
14792 OBJDUMP=$ac_cv_prog_OBJDUMP
14793 if test -n "$OBJDUMP"; then
14794 echo "$as_me:$LINENO: result: $OBJDUMP" >&5
14795 echo "${ECHO_T}$OBJDUMP" >&6
14796 else
14797 echo "$as_me:$LINENO: result: no" >&5
14798 echo "${ECHO_T}no" >&6
14799 fi
14800
14801 fi
14802 if test -z "$ac_cv_prog_OBJDUMP"; then
14803 ac_ct_OBJDUMP=$OBJDUMP
14804 # Extract the first word of "objdump", so it can be a program name with args.
14805 set dummy objdump; ac_word=$2
14806 echo "$as_me:$LINENO: checking for $ac_word" >&5
14807 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14808 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
14809 echo $ECHO_N "(cached) $ECHO_C" >&6
14810 else
14811 if test -n "$ac_ct_OBJDUMP"; then
14812 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
14813 else
14814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14815 for as_dir in $PATH
14816 do
14817 IFS=$as_save_IFS
14818 test -z "$as_dir" && as_dir=.
14819 for ac_exec_ext in '' $ac_executable_extensions; do
14820 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14821 ac_cv_prog_ac_ct_OBJDUMP="objdump"
14822 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14823 break 2
14824 fi
14825 done
14826 done
14827
14828 test -z "$ac_cv_prog_ac_ct_OBJDUMP" && ac_cv_prog_ac_ct_OBJDUMP="false"
14829 fi
14830 fi
14831 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
14832 if test -n "$ac_ct_OBJDUMP"; then
14833 echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
14834 echo "${ECHO_T}$ac_ct_OBJDUMP" >&6
14835 else
14836 echo "$as_me:$LINENO: result: no" >&5
14837 echo "${ECHO_T}no" >&6
14838 fi
14839
14840 OBJDUMP=$ac_ct_OBJDUMP
14841 else
14842 OBJDUMP="$ac_cv_prog_OBJDUMP"
14843 fi
14844
14845 test -z "$OBJDUMP" && OBJDUMP=objdump
14846
14847
14848
14849
14850
14851
14852
14853
14854
14855 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14856 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14857 if test "${lt_cv_deplibs_check_method+set}" = set; then
14858 echo $ECHO_N "(cached) $ECHO_C" >&6
14859 else
14860 lt_cv_file_magic_cmd='$MAGIC_CMD'
14861 lt_cv_file_magic_test_file=
14862 lt_cv_deplibs_check_method='unknown'
14863 # Need to set the preceding variable on all platforms that support
14864 # interlibrary dependencies.
14865 # 'none' -- dependencies not supported.
14866 # `unknown' -- same as none, but documents that we really don't know.
14867 # 'pass_all' -- all dependencies passed with no checks.
14868 # 'test_compile' -- check by making test program.
14869 # 'file_magic [[regex]]' -- check by looking for files in library path
14870 # which responds to the $file_magic_cmd with a given extended regex.
14871 # If you have `file' or equivalent on your system and you're not sure
14872 # whether `pass_all' will *always* work, you probably want this one.
14873
14874 case $host_os in
14875 aix[4-9]*)
14876 lt_cv_deplibs_check_method=pass_all
14877 ;;
14878
14879 beos*)
14880 lt_cv_deplibs_check_method=pass_all
14881 ;;
14882
14883 bsdi[45]*)
14884 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
14885 lt_cv_file_magic_cmd='/usr/bin/file -L'
14886 lt_cv_file_magic_test_file=/shlib/libc.so
14887 ;;
14888
14889 cygwin*)
14890 # func_win32_libid is a shell function defined in ltmain.sh
14891 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14892 lt_cv_file_magic_cmd='func_win32_libid'
14893 ;;
14894
14895 mingw* | pw32*)
14896 # Base MSYS/MinGW do not provide the 'file' command needed by
14897 # func_win32_libid shell function, so use a weaker test based on 'objdump',
14898 # unless we find 'file', for example because we are cross-compiling.
14899 if ( file / ) >/dev/null 2>&1; then
14900 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14901 lt_cv_file_magic_cmd='func_win32_libid'
14902 else
14903 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
14904 lt_cv_file_magic_cmd='$OBJDUMP -f'
14905 fi
14906 ;;
14907
14908 cegcc)
14909 # use the weaker test based on 'objdump'. See mingw*.
14910 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
14911 lt_cv_file_magic_cmd='$OBJDUMP -f'
14912 ;;
14913
14914 darwin* | rhapsody*)
14915 lt_cv_deplibs_check_method=pass_all
14916 ;;
14917
14918 freebsd* | dragonfly*)
14919 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14920 case $host_cpu in
14921 i*86 )
14922 # Not sure whether the presence of OpenBSD here was a mistake.
14923 # Let's accept both of them until this is cleared up.
14924 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
14925 lt_cv_file_magic_cmd=/usr/bin/file
14926 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
14927 ;;
14928 esac
14929 else
14930 lt_cv_deplibs_check_method=pass_all
14931 fi
14932 ;;
14933
14934 gnu*)
14935 lt_cv_deplibs_check_method=pass_all
14936 ;;
14937
14938 hpux10.20* | hpux11*)
14939 lt_cv_file_magic_cmd=/usr/bin/file
14940 case $host_cpu in
14941 ia64*)
14942 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
14943 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
14944 ;;
14945 hppa*64*)
14946 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
14947 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
14948 ;;
14949 *)
14950 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
14951 lt_cv_file_magic_test_file=/usr/lib/libc.sl
14952 ;;
14953 esac
14954 ;;
14955
14956 interix[3-9]*)
14957 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
14958 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
14959 ;;
14960
14961 irix5* | irix6* | nonstopux*)
14962 case $LD in
14963 *-32|*"-32 ") libmagic=32-bit;;
14964 *-n32|*"-n32 ") libmagic=N32;;
14965 *-64|*"-64 ") libmagic=64-bit;;
14966 *) libmagic=never-match;;
14967 esac
14968 lt_cv_deplibs_check_method=pass_all
14969 ;;
14970
14971 # This must be Linux ELF.
14972 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14973 lt_cv_deplibs_check_method=pass_all
14974 ;;
14975
14976 netbsd*)
14977 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14978 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14979 else
14980 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
14981 fi
14982 ;;
14983
14984 newos6*)
14985 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
14986 lt_cv_file_magic_cmd=/usr/bin/file
14987 lt_cv_file_magic_test_file=/usr/lib/libnls.so
14988 ;;
14989
14990 *nto* | *qnx*)
14991 lt_cv_deplibs_check_method=pass_all
14992 ;;
14993
14994 openbsd*)
14995 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14996 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
14997 else
14998 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14999 fi
15000 ;;
15001
15002 osf3* | osf4* | osf5*)
15003 lt_cv_deplibs_check_method=pass_all
15004 ;;
15005
15006 rdos*)
15007 lt_cv_deplibs_check_method=pass_all
15008 ;;
15009
15010 solaris*)
15011 lt_cv_deplibs_check_method=pass_all
15012 ;;
15013
15014 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15015 lt_cv_deplibs_check_method=pass_all
15016 ;;
15017
15018 sysv4 | sysv4.3*)
15019 case $host_vendor in
15020 motorola)
15021 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
15022 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
15023 ;;
15024 ncr)
15025 lt_cv_deplibs_check_method=pass_all
15026 ;;
15027 sequent)
15028 lt_cv_file_magic_cmd='/bin/file'
15029 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
15030 ;;
15031 sni)
15032 lt_cv_file_magic_cmd='/bin/file'
15033 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
15034 lt_cv_file_magic_test_file=/lib/libc.so
15035 ;;
15036 siemens)
15037 lt_cv_deplibs_check_method=pass_all
15038 ;;
15039 pc)
15040 lt_cv_deplibs_check_method=pass_all
15041 ;;
15042 esac
15043 ;;
15044
15045 tpf*)
15046 lt_cv_deplibs_check_method=pass_all
15047 ;;
15048 esac
15049
15050 fi
15051 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
15052 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
15053 file_magic_cmd=$lt_cv_file_magic_cmd
15054 deplibs_check_method=$lt_cv_deplibs_check_method
15055 test -z "$deplibs_check_method" && deplibs_check_method=unknown
15056
15057
15058
15059
15060
15061
15062
15063
15064
15065
15066
15067
15068 if test -n "$ac_tool_prefix"; then
15069 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
15070 set dummy ${ac_tool_prefix}ar; ac_word=$2
15071 echo "$as_me:$LINENO: checking for $ac_word" >&5
15072 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15073 if test "${ac_cv_prog_AR+set}" = set; then
15074 echo $ECHO_N "(cached) $ECHO_C" >&6
15075 else
15076 if test -n "$AR"; then
15077 ac_cv_prog_AR="$AR" # Let the user override the test.
15078 else
15079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15080 for as_dir in $PATH
15081 do
15082 IFS=$as_save_IFS
15083 test -z "$as_dir" && as_dir=.
15084 for ac_exec_ext in '' $ac_executable_extensions; do
15085 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15086 ac_cv_prog_AR="${ac_tool_prefix}ar"
15087 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15088 break 2
15089 fi
15090 done
15091 done
15092
15093 fi
15094 fi
15095 AR=$ac_cv_prog_AR
15096 if test -n "$AR"; then
15097 echo "$as_me:$LINENO: result: $AR" >&5
15098 echo "${ECHO_T}$AR" >&6
15099 else
15100 echo "$as_me:$LINENO: result: no" >&5
15101 echo "${ECHO_T}no" >&6
15102 fi
15103
15104 fi
15105 if test -z "$ac_cv_prog_AR"; then
15106 ac_ct_AR=$AR
15107 # Extract the first word of "ar", so it can be a program name with args.
15108 set dummy ar; ac_word=$2
15109 echo "$as_me:$LINENO: checking for $ac_word" >&5
15110 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15111 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
15112 echo $ECHO_N "(cached) $ECHO_C" >&6
15113 else
15114 if test -n "$ac_ct_AR"; then
15115 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
15116 else
15117 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15118 for as_dir in $PATH
15119 do
15120 IFS=$as_save_IFS
15121 test -z "$as_dir" && as_dir=.
15122 for ac_exec_ext in '' $ac_executable_extensions; do
15123 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15124 ac_cv_prog_ac_ct_AR="ar"
15125 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15126 break 2
15127 fi
15128 done
15129 done
15130
15131 test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
15132 fi
15133 fi
15134 ac_ct_AR=$ac_cv_prog_ac_ct_AR
15135 if test -n "$ac_ct_AR"; then
15136 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
15137 echo "${ECHO_T}$ac_ct_AR" >&6
15138 else
15139 echo "$as_me:$LINENO: result: no" >&5
15140 echo "${ECHO_T}no" >&6
15141 fi
15142
15143 AR=$ac_ct_AR
15144 else
15145 AR="$ac_cv_prog_AR"
15146 fi
15147
15148 test -z "$AR" && AR=ar
15149 test -z "$AR_FLAGS" && AR_FLAGS=cru
15150
15151
15152
15153
15154
15155
15156
15157
15158
15159
15160
15161 if test -n "$ac_tool_prefix"; then
15162 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15163 set dummy ${ac_tool_prefix}strip; ac_word=$2
15164 echo "$as_me:$LINENO: checking for $ac_word" >&5
15165 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15166 if test "${ac_cv_prog_STRIP+set}" = set; then
15167 echo $ECHO_N "(cached) $ECHO_C" >&6
15168 else
15169 if test -n "$STRIP"; then
15170 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15171 else
15172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15173 for as_dir in $PATH
15174 do
15175 IFS=$as_save_IFS
15176 test -z "$as_dir" && as_dir=.
15177 for ac_exec_ext in '' $ac_executable_extensions; do
15178 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15179 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15180 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15181 break 2
15182 fi
15183 done
15184 done
15185
15186 fi
15187 fi
15188 STRIP=$ac_cv_prog_STRIP
15189 if test -n "$STRIP"; then
15190 echo "$as_me:$LINENO: result: $STRIP" >&5
15191 echo "${ECHO_T}$STRIP" >&6
15192 else
15193 echo "$as_me:$LINENO: result: no" >&5
15194 echo "${ECHO_T}no" >&6
15195 fi
15196
15197 fi
15198 if test -z "$ac_cv_prog_STRIP"; then
15199 ac_ct_STRIP=$STRIP
15200 # Extract the first word of "strip", so it can be a program name with args.
15201 set dummy strip; ac_word=$2
15202 echo "$as_me:$LINENO: checking for $ac_word" >&5
15203 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15204 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15205 echo $ECHO_N "(cached) $ECHO_C" >&6
15206 else
15207 if test -n "$ac_ct_STRIP"; then
15208 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15209 else
15210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15211 for as_dir in $PATH
15212 do
15213 IFS=$as_save_IFS
15214 test -z "$as_dir" && as_dir=.
15215 for ac_exec_ext in '' $ac_executable_extensions; do
15216 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15217 ac_cv_prog_ac_ct_STRIP="strip"
15218 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15219 break 2
15220 fi
15221 done
15222 done
15223
15224 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15225 fi
15226 fi
15227 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15228 if test -n "$ac_ct_STRIP"; then
15229 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15230 echo "${ECHO_T}$ac_ct_STRIP" >&6
15231 else
15232 echo "$as_me:$LINENO: result: no" >&5
15233 echo "${ECHO_T}no" >&6
15234 fi
15235
15236 STRIP=$ac_ct_STRIP
15237 else
15238 STRIP="$ac_cv_prog_STRIP"
15239 fi
15240
15241 test -z "$STRIP" && STRIP=:
15242
15243
15244
15245
15246
15247
15248 if test -n "$ac_tool_prefix"; then
15249 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15250 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15251 echo "$as_me:$LINENO: checking for $ac_word" >&5
15252 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15253 if test "${ac_cv_prog_RANLIB+set}" = set; then
15254 echo $ECHO_N "(cached) $ECHO_C" >&6
15255 else
15256 if test -n "$RANLIB"; then
15257 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15258 else
15259 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15260 for as_dir in $PATH
15261 do
15262 IFS=$as_save_IFS
15263 test -z "$as_dir" && as_dir=.
15264 for ac_exec_ext in '' $ac_executable_extensions; do
15265 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15266 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15267 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15268 break 2
15269 fi
15270 done
15271 done
15272
15273 fi
15274 fi
15275 RANLIB=$ac_cv_prog_RANLIB
15276 if test -n "$RANLIB"; then
15277 echo "$as_me:$LINENO: result: $RANLIB" >&5
15278 echo "${ECHO_T}$RANLIB" >&6
15279 else
15280 echo "$as_me:$LINENO: result: no" >&5
15281 echo "${ECHO_T}no" >&6
15282 fi
15283
15284 fi
15285 if test -z "$ac_cv_prog_RANLIB"; then
15286 ac_ct_RANLIB=$RANLIB
15287 # Extract the first word of "ranlib", so it can be a program name with args.
15288 set dummy ranlib; ac_word=$2
15289 echo "$as_me:$LINENO: checking for $ac_word" >&5
15290 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15291 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15292 echo $ECHO_N "(cached) $ECHO_C" >&6
15293 else
15294 if test -n "$ac_ct_RANLIB"; then
15295 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15296 else
15297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15298 for as_dir in $PATH
15299 do
15300 IFS=$as_save_IFS
15301 test -z "$as_dir" && as_dir=.
15302 for ac_exec_ext in '' $ac_executable_extensions; do
15303 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15304 ac_cv_prog_ac_ct_RANLIB="ranlib"
15305 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15306 break 2
15307 fi
15308 done
15309 done
15310
15311 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15312 fi
15313 fi
15314 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15315 if test -n "$ac_ct_RANLIB"; then
15316 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15317 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15318 else
15319 echo "$as_me:$LINENO: result: no" >&5
15320 echo "${ECHO_T}no" >&6
15321 fi
15322
15323 RANLIB=$ac_ct_RANLIB
15324 else
15325 RANLIB="$ac_cv_prog_RANLIB"
15326 fi
15327
15328 test -z "$RANLIB" && RANLIB=:
15329
15330
15331
15332
15333
15334
15335 # Determine commands to create old-style static archives.
15336 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
15337 old_postinstall_cmds='chmod 644 $oldlib'
15338 old_postuninstall_cmds=
15339
15340 if test -n "$RANLIB"; then
15341 case $host_os in
15342 openbsd*)
15343 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15344 ;;
15345 *)
15346 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15347 ;;
15348 esac
15349 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15350 fi
15351
15352
15353
15354
15355
15356
15357
15358
15359
15360
15361
15362
15363
15364
15365
15366
15367
15368
15369
15370
15371
15372
15373
15374
15375
15376
15377
15378
15379
15380
15381
15382
15383
15384
15385 # If no C compiler was specified, use CC.
15386 LTCC=${LTCC-"$CC"}
15387
15388 # If no C compiler flags were specified, use CFLAGS.
15389 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15390
15391 # Allow CC to be a program name with arguments.
15392 compiler=$CC
15393
15394
15395 # Check for command to grab the raw symbol name followed by C symbol from nm.
15396 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15397 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15398 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15399 echo $ECHO_N "(cached) $ECHO_C" >&6
15400 else
15401
15402 # These are sane defaults that work on at least a few old systems.
15403 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
15404
15405 # Character class describing NM global symbol codes.
15406 symcode='[BCDEGRST]'
15407
15408 # Regexp to match symbols that can be accessed directly from C.
15409 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15410
15411 # Define system-specific variables.
15412 case $host_os in
15413 aix*)
15414 symcode='[BCDT]'
15415 ;;
15416 cygwin* | mingw* | pw32* | cegcc*)
15417 symcode='[ABCDGISTW]'
15418 ;;
15419 hpux*)
15420 if test "$host_cpu" = ia64; then
15421 symcode='[ABCDEGRST]'
15422 fi
15423 ;;
15424 irix* | nonstopux*)
15425 symcode='[BCDEGRST]'
15426 ;;
15427 osf*)
15428 symcode='[BCDEGQRST]'
15429 ;;
15430 solaris*)
15431 symcode='[BDRT]'
15432 ;;
15433 sco3.2v5*)
15434 symcode='[DT]'
15435 ;;
15436 sysv4.2uw2*)
15437 symcode='[DT]'
15438 ;;
15439 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15440 symcode='[ABDT]'
15441 ;;
15442 sysv4)
15443 symcode='[DFNSTU]'
15444 ;;
15445 esac
15446
15447 # If we're using GNU nm, then use its standard symbol codes.
15448 case `$NM -V 2>&1` in
15449 *GNU* | *'with BFD'*)
15450 symcode='[ABCDGIRSTW]' ;;
15451 esac
15452
15453 # Transform an extracted symbol line into a proper C declaration.
15454 # Some systems (esp. on ia64) link data and code symbols differently,
15455 # so use this general approach.
15456 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15457
15458 # Transform an extracted symbol line into symbol name and symbol address
15459 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
15460 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'"
15461
15462 # Handle CRLF in mingw tool chain
15463 opt_cr=
15464 case $build_os in
15465 mingw*)
15466 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15467 ;;
15468 esac
15469
15470 # Try without a prefix underscore, then with it.
15471 for ac_symprfx in "" "_"; do
15472
15473 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15474 symxfrm="\\1 $ac_symprfx\\2 \\2"
15475
15476 # Write the raw and C identifiers.
15477 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15478 # Fake it for dumpbin and say T for any non-static function
15479 # and D for any global variable.
15480 # Also find C++ and __fastcall symbols from MSVC++,
15481 # which start with @ or ?.
15482 lt_cv_sys_global_symbol_pipe="$AWK '"\
15483 " {last_section=section; section=\$ 3};"\
15484 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15485 " \$ 0!~/External *\|/{next};"\
15486 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15487 " {if(hide[section]) next};"\
15488 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15489 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15490 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
15491 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15492 " ' prfx=^$ac_symprfx"
15493 else
15494 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15495 fi
15496
15497 # Check to see that the pipe works correctly.
15498 pipe_works=no
15499
15500 rm -f conftest*
15501 cat > conftest.$ac_ext <<_LT_EOF
15502 #ifdef __cplusplus
15503 extern "C" {
15504 #endif
15505 char nm_test_var;
15506 void nm_test_func(void);
15507 void nm_test_func(void){}
15508 #ifdef __cplusplus
15509 }
15510 #endif
15511 int main(){nm_test_var='a';nm_test_func();return(0);}
15512 _LT_EOF
15513
15514 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15515 (eval $ac_compile) 2>&5
15516 ac_status=$?
15517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15518 (exit $ac_status); }; then
15519 # Now try to grab the symbols.
15520 nlist=conftest.nm
15521 if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15522 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15523 ac_status=$?
15524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15525 (exit $ac_status); } && test -s "$nlist"; then
15526 # Try sorting and uniquifying the output.
15527 if sort "$nlist" | uniq > "$nlist"T; then
15528 mv -f "$nlist"T "$nlist"
15529 else
15530 rm -f "$nlist"T
15531 fi
15532
15533 # Make sure that we snagged all the symbols we need.
15534 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15535 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15536 cat <<_LT_EOF > conftest.$ac_ext
15537 #ifdef __cplusplus
15538 extern "C" {
15539 #endif
15540
15541 _LT_EOF
15542 # Now generate the symbol file.
15543 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15544
15545 cat <<_LT_EOF >> conftest.$ac_ext
15546
15547 /* The mapping between symbol names and symbols. */
15548 const struct {
15549 const char *name;
15550 void *address;
15551 }
15552 lt__PROGRAM__LTX_preloaded_symbols[] =
15553 {
15554 { "@PROGRAM@", (void *) 0 },
15555 _LT_EOF
15556 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15557 cat <<\_LT_EOF >> conftest.$ac_ext
15558 {0, (void *) 0}
15559 };
15560
15561 /* This works around a problem in FreeBSD linker */
15562 #ifdef FREEBSD_WORKAROUND
15563 static const void *lt_preloaded_setup() {
15564 return lt__PROGRAM__LTX_preloaded_symbols;
15565 }
15566 #endif
15567
15568 #ifdef __cplusplus
15569 }
15570 #endif
15571 _LT_EOF
15572 # Now try linking the two files.
15573 mv conftest.$ac_objext conftstm.$ac_objext
15574 lt_save_LIBS="$LIBS"
15575 lt_save_CFLAGS="$CFLAGS"
15576 LIBS="conftstm.$ac_objext"
15577 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15578 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15579 (eval $ac_link) 2>&5
15580 ac_status=$?
15581 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15582 (exit $ac_status); } && test -s conftest${ac_exeext}; then
15583 pipe_works=yes
15584 fi
15585 LIBS="$lt_save_LIBS"
15586 CFLAGS="$lt_save_CFLAGS"
15587 else
15588 echo "cannot find nm_test_func in $nlist" >&5
15589 fi
15590 else
15591 echo "cannot find nm_test_var in $nlist" >&5
15592 fi
15593 else
15594 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15595 fi
15596 else
15597 echo "$progname: failed program was:" >&5
15598 cat conftest.$ac_ext >&5
15599 fi
15600 rm -rf conftest* conftst*
15601
15602 # Do not use the global_symbol_pipe unless it works.
15603 if test "$pipe_works" = yes; then
15604 break
15605 else
15606 lt_cv_sys_global_symbol_pipe=
15607 fi
15608 done
15609
15610 fi
15611
15612 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15613 lt_cv_sys_global_symbol_to_cdecl=
15614 fi
15615 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15616 echo "$as_me:$LINENO: result: failed" >&5
15617 echo "${ECHO_T}failed" >&6
15618 else
15619 echo "$as_me:$LINENO: result: ok" >&5
15620 echo "${ECHO_T}ok" >&6
15621 fi
15622
15623
15624
15625
15626
15627
15628
15629
15630
15631
15632
15633
15634
15635
15636
15637
15638
15639
15640
15641
15642
15643
15644 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15645 if test "${enable_libtool_lock+set}" = set; then
15646 enableval="$enable_libtool_lock"
15647
15648 fi;
15649 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15650
15651 # Some flags need to be propagated to the compiler or linker for good
15652 # libtool support.
15653 case $host in
15654 ia64-*-hpux*)
15655 # Find out which ABI we are using.
15656 echo 'int i;' > conftest.$ac_ext
15657 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15658 (eval $ac_compile) 2>&5
15659 ac_status=$?
15660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15661 (exit $ac_status); }; then
15662 case `/usr/bin/file conftest.$ac_objext` in
15663 *ELF-32*)
15664 HPUX_IA64_MODE="32"
15665 ;;
15666 *ELF-64*)
15667 HPUX_IA64_MODE="64"
15668 ;;
15669 esac
15670 fi
15671 rm -rf conftest*
15672 ;;
15673 *-*-irix6*)
15674 # Find out which ABI we are using.
15675 echo '#line 15675 "configure"' > conftest.$ac_ext
15676 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15677 (eval $ac_compile) 2>&5
15678 ac_status=$?
15679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15680 (exit $ac_status); }; then
15681 if test "$lt_cv_prog_gnu_ld" = yes; then
15682 case `/usr/bin/file conftest.$ac_objext` in
15683 *32-bit*)
15684 LD="${LD-ld} -melf32bsmip"
15685 ;;
15686 *N32*)
15687 LD="${LD-ld} -melf32bmipn32"
15688 ;;
15689 *64-bit*)
15690 LD="${LD-ld} -melf64bmip"
15691 ;;
15692 esac
15693 else
15694 case `/usr/bin/file conftest.$ac_objext` in
15695 *32-bit*)
15696 LD="${LD-ld} -32"
15697 ;;
15698 *N32*)
15699 LD="${LD-ld} -n32"
15700 ;;
15701 *64-bit*)
15702 LD="${LD-ld} -64"
15703 ;;
15704 esac
15705 fi
15706 fi
15707 rm -rf conftest*
15708 ;;
15709
15710 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15711 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15712 # Find out which ABI we are using.
15713 echo 'int i;' > conftest.$ac_ext
15714 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15715 (eval $ac_compile) 2>&5
15716 ac_status=$?
15717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15718 (exit $ac_status); }; then
15719 case `/usr/bin/file conftest.o` in
15720 *32-bit*)
15721 case $host in
15722 x86_64-*kfreebsd*-gnu)
15723 LD="${LD-ld} -m elf_i386_fbsd"
15724 ;;
15725 x86_64-*linux*)
15726 LD="${LD-ld} -m elf_i386"
15727 ;;
15728 ppc64-*linux*|powerpc64-*linux*)
15729 LD="${LD-ld} -m elf32ppclinux"
15730 ;;
15731 s390x-*linux*)
15732 LD="${LD-ld} -m elf_s390"
15733 ;;
15734 sparc64-*linux*)
15735 LD="${LD-ld} -m elf32_sparc"
15736 ;;
15737 esac
15738 ;;
15739 *64-bit*)
15740 case $host in
15741 x86_64-*kfreebsd*-gnu)
15742 LD="${LD-ld} -m elf_x86_64_fbsd"
15743 ;;
15744 x86_64-*linux*)
15745 LD="${LD-ld} -m elf_x86_64"
15746 ;;
15747 ppc*-*linux*|powerpc*-*linux*)
15748 LD="${LD-ld} -m elf64ppc"
15749 ;;
15750 s390*-*linux*|s390*-*tpf*)
15751 LD="${LD-ld} -m elf64_s390"
15752 ;;
15753 sparc*-*linux*)
15754 LD="${LD-ld} -m elf64_sparc"
15755 ;;
15756 esac
15757 ;;
15758 esac
15759 fi
15760 rm -rf conftest*
15761 ;;
15762
15763 *-*-sco3.2v5*)
15764 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15765 SAVE_CFLAGS="$CFLAGS"
15766 CFLAGS="$CFLAGS -belf"
15767 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15768 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15769 if test "${lt_cv_cc_needs_belf+set}" = set; then
15770 echo $ECHO_N "(cached) $ECHO_C" >&6
15771 else
15772 ac_ext=c
15773 ac_cpp='$CPP $CPPFLAGS'
15774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15777
15778 cat >conftest.$ac_ext <<_ACEOF
15779 /* confdefs.h. */
15780 _ACEOF
15781 cat confdefs.h >>conftest.$ac_ext
15782 cat >>conftest.$ac_ext <<_ACEOF
15783 /* end confdefs.h. */
15784
15785 int
15786 main ()
15787 {
15788
15789 ;
15790 return 0;
15791 }
15792 _ACEOF
15793 rm -f conftest.$ac_objext conftest$ac_exeext
15794 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15795 (eval $ac_link) 2>conftest.er1
15796 ac_status=$?
15797 grep -v '^ *+' conftest.er1 >conftest.err
15798 rm -f conftest.er1
15799 cat conftest.err >&5
15800 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15801 (exit $ac_status); } &&
15802 { ac_try='test -z "$ac_c_werror_flag"
15803 || test ! -s conftest.err'
15804 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15805 (eval $ac_try) 2>&5
15806 ac_status=$?
15807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15808 (exit $ac_status); }; } &&
15809 { ac_try='test -s conftest$ac_exeext'
15810 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15811 (eval $ac_try) 2>&5
15812 ac_status=$?
15813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15814 (exit $ac_status); }; }; then
15815 lt_cv_cc_needs_belf=yes
15816 else
15817 echo "$as_me: failed program was:" >&5
15818 sed 's/^/| /' conftest.$ac_ext >&5
15819
15820 lt_cv_cc_needs_belf=no
15821 fi
15822 rm -f conftest.err conftest.$ac_objext \
15823 conftest$ac_exeext conftest.$ac_ext
15824 ac_ext=c
15825 ac_cpp='$CPP $CPPFLAGS'
15826 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15827 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15828 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15829
15830 fi
15831 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15832 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15833 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15834 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15835 CFLAGS="$SAVE_CFLAGS"
15836 fi
15837 ;;
15838 sparc*-*solaris*)
15839 # Find out which ABI we are using.
15840 echo 'int i;' > conftest.$ac_ext
15841 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15842 (eval $ac_compile) 2>&5
15843 ac_status=$?
15844 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15845 (exit $ac_status); }; then
15846 case `/usr/bin/file conftest.o` in
15847 *64-bit*)
15848 case $lt_cv_prog_gnu_ld in
15849 yes*) LD="${LD-ld} -m elf64_sparc" ;;
15850 *)
15851 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
15852 LD="${LD-ld} -64"
15853 fi
15854 ;;
15855 esac
15856 ;;
15857 esac
15858 fi
15859 rm -rf conftest*
15860 ;;
15861 esac
15862
15863 need_locks="$enable_libtool_lock"
15864
15865
15866 case $host_os in
15867 rhapsody* | darwin*)
15868 if test -n "$ac_tool_prefix"; then
15869 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
15870 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
15871 echo "$as_me:$LINENO: checking for $ac_word" >&5
15872 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15873 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
15874 echo $ECHO_N "(cached) $ECHO_C" >&6
15875 else
15876 if test -n "$DSYMUTIL"; then
15877 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
15878 else
15879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15880 for as_dir in $PATH
15881 do
15882 IFS=$as_save_IFS
15883 test -z "$as_dir" && as_dir=.
15884 for ac_exec_ext in '' $ac_executable_extensions; do
15885 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15886 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
15887 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15888 break 2
15889 fi
15890 done
15891 done
15892
15893 fi
15894 fi
15895 DSYMUTIL=$ac_cv_prog_DSYMUTIL
15896 if test -n "$DSYMUTIL"; then
15897 echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
15898 echo "${ECHO_T}$DSYMUTIL" >&6
15899 else
15900 echo "$as_me:$LINENO: result: no" >&5
15901 echo "${ECHO_T}no" >&6
15902 fi
15903
15904 fi
15905 if test -z "$ac_cv_prog_DSYMUTIL"; then
15906 ac_ct_DSYMUTIL=$DSYMUTIL
15907 # Extract the first word of "dsymutil", so it can be a program name with args.
15908 set dummy dsymutil; ac_word=$2
15909 echo "$as_me:$LINENO: checking for $ac_word" >&5
15910 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15911 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
15912 echo $ECHO_N "(cached) $ECHO_C" >&6
15913 else
15914 if test -n "$ac_ct_DSYMUTIL"; then
15915 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
15916 else
15917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15918 for as_dir in $PATH
15919 do
15920 IFS=$as_save_IFS
15921 test -z "$as_dir" && as_dir=.
15922 for ac_exec_ext in '' $ac_executable_extensions; do
15923 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15924 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
15925 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15926 break 2
15927 fi
15928 done
15929 done
15930
15931 test -z "$ac_cv_prog_ac_ct_DSYMUTIL" && ac_cv_prog_ac_ct_DSYMUTIL=":"
15932 fi
15933 fi
15934 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
15935 if test -n "$ac_ct_DSYMUTIL"; then
15936 echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
15937 echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6
15938 else
15939 echo "$as_me:$LINENO: result: no" >&5
15940 echo "${ECHO_T}no" >&6
15941 fi
15942
15943 DSYMUTIL=$ac_ct_DSYMUTIL
15944 else
15945 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
15946 fi
15947
15948 if test -n "$ac_tool_prefix"; then
15949 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
15950 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
15951 echo "$as_me:$LINENO: checking for $ac_word" >&5
15952 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15953 if test "${ac_cv_prog_NMEDIT+set}" = set; then
15954 echo $ECHO_N "(cached) $ECHO_C" >&6
15955 else
15956 if test -n "$NMEDIT"; then
15957 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
15958 else
15959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15960 for as_dir in $PATH
15961 do
15962 IFS=$as_save_IFS
15963 test -z "$as_dir" && as_dir=.
15964 for ac_exec_ext in '' $ac_executable_extensions; do
15965 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15966 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
15967 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15968 break 2
15969 fi
15970 done
15971 done
15972
15973 fi
15974 fi
15975 NMEDIT=$ac_cv_prog_NMEDIT
15976 if test -n "$NMEDIT"; then
15977 echo "$as_me:$LINENO: result: $NMEDIT" >&5
15978 echo "${ECHO_T}$NMEDIT" >&6
15979 else
15980 echo "$as_me:$LINENO: result: no" >&5
15981 echo "${ECHO_T}no" >&6
15982 fi
15983
15984 fi
15985 if test -z "$ac_cv_prog_NMEDIT"; then
15986 ac_ct_NMEDIT=$NMEDIT
15987 # Extract the first word of "nmedit", so it can be a program name with args.
15988 set dummy nmedit; ac_word=$2
15989 echo "$as_me:$LINENO: checking for $ac_word" >&5
15990 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15991 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
15992 echo $ECHO_N "(cached) $ECHO_C" >&6
15993 else
15994 if test -n "$ac_ct_NMEDIT"; then
15995 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
15996 else
15997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15998 for as_dir in $PATH
15999 do
16000 IFS=$as_save_IFS
16001 test -z "$as_dir" && as_dir=.
16002 for ac_exec_ext in '' $ac_executable_extensions; do
16003 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16004 ac_cv_prog_ac_ct_NMEDIT="nmedit"
16005 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16006 break 2
16007 fi
16008 done
16009 done
16010
16011 test -z "$ac_cv_prog_ac_ct_NMEDIT" && ac_cv_prog_ac_ct_NMEDIT=":"
16012 fi
16013 fi
16014 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
16015 if test -n "$ac_ct_NMEDIT"; then
16016 echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
16017 echo "${ECHO_T}$ac_ct_NMEDIT" >&6
16018 else
16019 echo "$as_me:$LINENO: result: no" >&5
16020 echo "${ECHO_T}no" >&6
16021 fi
16022
16023 NMEDIT=$ac_ct_NMEDIT
16024 else
16025 NMEDIT="$ac_cv_prog_NMEDIT"
16026 fi
16027
16028 if test -n "$ac_tool_prefix"; then
16029 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
16030 set dummy ${ac_tool_prefix}lipo; ac_word=$2
16031 echo "$as_me:$LINENO: checking for $ac_word" >&5
16032 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16033 if test "${ac_cv_prog_LIPO+set}" = set; then
16034 echo $ECHO_N "(cached) $ECHO_C" >&6
16035 else
16036 if test -n "$LIPO"; then
16037 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
16038 else
16039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16040 for as_dir in $PATH
16041 do
16042 IFS=$as_save_IFS
16043 test -z "$as_dir" && as_dir=.
16044 for ac_exec_ext in '' $ac_executable_extensions; do
16045 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16046 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
16047 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16048 break 2
16049 fi
16050 done
16051 done
16052
16053 fi
16054 fi
16055 LIPO=$ac_cv_prog_LIPO
16056 if test -n "$LIPO"; then
16057 echo "$as_me:$LINENO: result: $LIPO" >&5
16058 echo "${ECHO_T}$LIPO" >&6
16059 else
16060 echo "$as_me:$LINENO: result: no" >&5
16061 echo "${ECHO_T}no" >&6
16062 fi
16063
16064 fi
16065 if test -z "$ac_cv_prog_LIPO"; then
16066 ac_ct_LIPO=$LIPO
16067 # Extract the first word of "lipo", so it can be a program name with args.
16068 set dummy lipo; ac_word=$2
16069 echo "$as_me:$LINENO: checking for $ac_word" >&5
16070 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16071 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then
16072 echo $ECHO_N "(cached) $ECHO_C" >&6
16073 else
16074 if test -n "$ac_ct_LIPO"; then
16075 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
16076 else
16077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16078 for as_dir in $PATH
16079 do
16080 IFS=$as_save_IFS
16081 test -z "$as_dir" && as_dir=.
16082 for ac_exec_ext in '' $ac_executable_extensions; do
16083 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16084 ac_cv_prog_ac_ct_LIPO="lipo"
16085 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16086 break 2
16087 fi
16088 done
16089 done
16090
16091 test -z "$ac_cv_prog_ac_ct_LIPO" && ac_cv_prog_ac_ct_LIPO=":"
16092 fi
16093 fi
16094 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
16095 if test -n "$ac_ct_LIPO"; then
16096 echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
16097 echo "${ECHO_T}$ac_ct_LIPO" >&6
16098 else
16099 echo "$as_me:$LINENO: result: no" >&5
16100 echo "${ECHO_T}no" >&6
16101 fi
16102
16103 LIPO=$ac_ct_LIPO
16104 else
16105 LIPO="$ac_cv_prog_LIPO"
16106 fi
16107
16108 if test -n "$ac_tool_prefix"; then
16109 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
16110 set dummy ${ac_tool_prefix}otool; ac_word=$2
16111 echo "$as_me:$LINENO: checking for $ac_word" >&5
16112 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16113 if test "${ac_cv_prog_OTOOL+set}" = set; then
16114 echo $ECHO_N "(cached) $ECHO_C" >&6
16115 else
16116 if test -n "$OTOOL"; then
16117 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
16118 else
16119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16120 for as_dir in $PATH
16121 do
16122 IFS=$as_save_IFS
16123 test -z "$as_dir" && as_dir=.
16124 for ac_exec_ext in '' $ac_executable_extensions; do
16125 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16126 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
16127 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16128 break 2
16129 fi
16130 done
16131 done
16132
16133 fi
16134 fi
16135 OTOOL=$ac_cv_prog_OTOOL
16136 if test -n "$OTOOL"; then
16137 echo "$as_me:$LINENO: result: $OTOOL" >&5
16138 echo "${ECHO_T}$OTOOL" >&6
16139 else
16140 echo "$as_me:$LINENO: result: no" >&5
16141 echo "${ECHO_T}no" >&6
16142 fi
16143
16144 fi
16145 if test -z "$ac_cv_prog_OTOOL"; then
16146 ac_ct_OTOOL=$OTOOL
16147 # Extract the first word of "otool", so it can be a program name with args.
16148 set dummy otool; ac_word=$2
16149 echo "$as_me:$LINENO: checking for $ac_word" >&5
16150 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16151 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then
16152 echo $ECHO_N "(cached) $ECHO_C" >&6
16153 else
16154 if test -n "$ac_ct_OTOOL"; then
16155 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
16156 else
16157 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16158 for as_dir in $PATH
16159 do
16160 IFS=$as_save_IFS
16161 test -z "$as_dir" && as_dir=.
16162 for ac_exec_ext in '' $ac_executable_extensions; do
16163 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16164 ac_cv_prog_ac_ct_OTOOL="otool"
16165 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16166 break 2
16167 fi
16168 done
16169 done
16170
16171 test -z "$ac_cv_prog_ac_ct_OTOOL" && ac_cv_prog_ac_ct_OTOOL=":"
16172 fi
16173 fi
16174 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
16175 if test -n "$ac_ct_OTOOL"; then
16176 echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5
16177 echo "${ECHO_T}$ac_ct_OTOOL" >&6
16178 else
16179 echo "$as_me:$LINENO: result: no" >&5
16180 echo "${ECHO_T}no" >&6
16181 fi
16182
16183 OTOOL=$ac_ct_OTOOL
16184 else
16185 OTOOL="$ac_cv_prog_OTOOL"
16186 fi
16187
16188 if test -n "$ac_tool_prefix"; then
16189 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
16190 set dummy ${ac_tool_prefix}otool64; ac_word=$2
16191 echo "$as_me:$LINENO: checking for $ac_word" >&5
16192 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16193 if test "${ac_cv_prog_OTOOL64+set}" = set; then
16194 echo $ECHO_N "(cached) $ECHO_C" >&6
16195 else
16196 if test -n "$OTOOL64"; then
16197 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
16198 else
16199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16200 for as_dir in $PATH
16201 do
16202 IFS=$as_save_IFS
16203 test -z "$as_dir" && as_dir=.
16204 for ac_exec_ext in '' $ac_executable_extensions; do
16205 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16206 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
16207 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16208 break 2
16209 fi
16210 done
16211 done
16212
16213 fi
16214 fi
16215 OTOOL64=$ac_cv_prog_OTOOL64
16216 if test -n "$OTOOL64"; then
16217 echo "$as_me:$LINENO: result: $OTOOL64" >&5
16218 echo "${ECHO_T}$OTOOL64" >&6
16219 else
16220 echo "$as_me:$LINENO: result: no" >&5
16221 echo "${ECHO_T}no" >&6
16222 fi
16223
16224 fi
16225 if test -z "$ac_cv_prog_OTOOL64"; then
16226 ac_ct_OTOOL64=$OTOOL64
16227 # Extract the first word of "otool64", so it can be a program name with args.
16228 set dummy otool64; ac_word=$2
16229 echo "$as_me:$LINENO: checking for $ac_word" >&5
16230 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16231 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then
16232 echo $ECHO_N "(cached) $ECHO_C" >&6
16233 else
16234 if test -n "$ac_ct_OTOOL64"; then
16235 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
16236 else
16237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16238 for as_dir in $PATH
16239 do
16240 IFS=$as_save_IFS
16241 test -z "$as_dir" && as_dir=.
16242 for ac_exec_ext in '' $ac_executable_extensions; do
16243 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16244 ac_cv_prog_ac_ct_OTOOL64="otool64"
16245 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16246 break 2
16247 fi
16248 done
16249 done
16250
16251 test -z "$ac_cv_prog_ac_ct_OTOOL64" && ac_cv_prog_ac_ct_OTOOL64=":"
16252 fi
16253 fi
16254 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
16255 if test -n "$ac_ct_OTOOL64"; then
16256 echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5
16257 echo "${ECHO_T}$ac_ct_OTOOL64" >&6
16258 else
16259 echo "$as_me:$LINENO: result: no" >&5
16260 echo "${ECHO_T}no" >&6
16261 fi
16262
16263 OTOOL64=$ac_ct_OTOOL64
16264 else
16265 OTOOL64="$ac_cv_prog_OTOOL64"
16266 fi
16267
16268
16269
16270
16271
16272
16273
16274
16275
16276
16277
16278
16279
16280
16281
16282
16283
16284
16285
16286
16287
16288
16289
16290
16291
16292
16293
16294 echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
16295 echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6
16296 if test "${lt_cv_apple_cc_single_mod+set}" = set; then
16297 echo $ECHO_N "(cached) $ECHO_C" >&6
16298 else
16299 lt_cv_apple_cc_single_mod=no
16300 if test -z "${LT_MULTI_MODULE}"; then
16301 # By default we will add the -single_module flag. You can override
16302 # by either setting the environment variable LT_MULTI_MODULE
16303 # non-empty at configure time, or by adding -multi_module to the
16304 # link flags.
16305 rm -rf libconftest.dylib*
16306 echo "int foo(void){return 1;}" > conftest.c
16307 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
16308 -dynamiclib -Wl,-single_module conftest.c" >&5
16309 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
16310 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
16311 _lt_result=$?
16312 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
16313 lt_cv_apple_cc_single_mod=yes
16314 else
16315 cat conftest.err >&5
16316 fi
16317 rm -rf libconftest.dylib*
16318 rm -f conftest.*
16319 fi
16320 fi
16321 echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
16322 echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6
16323 echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
16324 echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6
16325 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
16326 echo $ECHO_N "(cached) $ECHO_C" >&6
16327 else
16328 lt_cv_ld_exported_symbols_list=no
16329 save_LDFLAGS=$LDFLAGS
16330 echo "_main" > conftest.sym
16331 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
16332 cat >conftest.$ac_ext <<_ACEOF
16333 /* confdefs.h. */
16334 _ACEOF
16335 cat confdefs.h >>conftest.$ac_ext
16336 cat >>conftest.$ac_ext <<_ACEOF
16337 /* end confdefs.h. */
16338
16339 int
16340 main ()
16341 {
16342
16343 ;
16344 return 0;
16345 }
16346 _ACEOF
16347 rm -f conftest.$ac_objext conftest$ac_exeext
16348 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
16349 (eval $ac_link) 2>conftest.er1
16350 ac_status=$?
16351 grep -v '^ *+' conftest.er1 >conftest.err
16352 rm -f conftest.er1
16353 cat conftest.err >&5
16354 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16355 (exit $ac_status); } &&
16356 { ac_try='test -z "$ac_c_werror_flag"
16357 || test ! -s conftest.err'
16358 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16359 (eval $ac_try) 2>&5
16360 ac_status=$?
16361 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16362 (exit $ac_status); }; } &&
16363 { ac_try='test -s conftest$ac_exeext'
16364 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16365 (eval $ac_try) 2>&5
16366 ac_status=$?
16367 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16368 (exit $ac_status); }; }; then
16369 lt_cv_ld_exported_symbols_list=yes
16370 else
16371 echo "$as_me: failed program was:" >&5
16372 sed 's/^/| /' conftest.$ac_ext >&5
16373
16374 lt_cv_ld_exported_symbols_list=no
16375 fi
16376 rm -f conftest.err conftest.$ac_objext \
16377 conftest$ac_exeext conftest.$ac_ext
16378 LDFLAGS="$save_LDFLAGS"
16379
16380 fi
16381 echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
16382 echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6
16383 case $host_os in
16384 rhapsody* | darwin1.[012])
16385 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
16386 darwin1.*)
16387 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
16388 darwin*) # darwin 5.x on
16389 # if running on 10.5 or later, the deployment target defaults
16390 # to the OS version, if on x86, and 10.4, the deployment
16391 # target defaults to 10.4. Don't you love it?
16392 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
16393 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
16394 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
16395 10.[012]*)
16396 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
16397 10.*)
16398 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
16399 esac
16400 ;;
16401 esac
16402 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
16403 _lt_dar_single_mod='$single_module'
16404 fi
16405 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
16406 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
16407 else
16408 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
16409 fi
16410 if test "$DSYMUTIL" != ":"; then
16411 _lt_dsymutil='~$DSYMUTIL $lib || :'
16412 else
16413 _lt_dsymutil=
16414 fi
16415 ;;
16416 esac
16417
16418
16419 for ac_header in dlfcn.h
16420 do
16421 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16422 echo "$as_me:$LINENO: checking for $ac_header" >&5
16423 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
16424 if eval "test \"\${$as_ac_Header+set}\" = set"; then
16425 echo $ECHO_N "(cached) $ECHO_C" >&6
16426 else
16427 cat >conftest.$ac_ext <<_ACEOF
16428 /* confdefs.h. */
16429 _ACEOF
16430 cat confdefs.h >>conftest.$ac_ext
16431 cat >>conftest.$ac_ext <<_ACEOF
16432 /* end confdefs.h. */
16433 #include <$ac_header>
16434 _ACEOF
16435 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
16436 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
16437 ac_status=$?
16438 grep -v '^ *+' conftest.er1 >conftest.err
16439 rm -f conftest.er1
16440 cat conftest.err >&5
16441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16442 (exit $ac_status); } >/dev/null; then
16443 if test -s conftest.err; then
16444 ac_cpp_err=$ac_c_preproc_warn_flag
16445 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
16446 else
16447 ac_cpp_err=
16448 fi
16449 else
16450 ac_cpp_err=yes
16451 fi
16452 if test -z "$ac_cpp_err"; then
16453 eval "$as_ac_Header=yes"
16454 else
16455 echo "$as_me: failed program was:" >&5
16456 sed 's/^/| /' conftest.$ac_ext >&5
16457
16458 eval "$as_ac_Header=no"
16459 fi
16460 rm -f conftest.err conftest.$ac_ext
16461 fi
16462 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
16463 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
16464 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16465 cat >>confdefs.h <<_ACEOF
16466 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16467 _ACEOF
16468
16469 fi
16470 done
16471
16472
16473
16474 # Set options
16475
16476
16477
16478 enable_dlopen=no
16479
16480
16481 enable_win32_dll=no
16482
16483
16484 # Check whether --enable-shared or --disable-shared was given.
16485 if test "${enable_shared+set}" = set; then
16486 enableval="$enable_shared"
16487 p=${PACKAGE-default}
16488 case $enableval in
16489 yes) enable_shared=yes ;;
16490 no) enable_shared=no ;;
16491 *)
16492 enable_shared=no
16493 # Look at the argument we got. We use all the common list separators.
16494 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16495 for pkg in $enableval; do
16496 IFS="$lt_save_ifs"
16497 if test "X$pkg" = "X$p"; then
16498 enable_shared=yes
16499 fi
16500 done
16501 IFS="$lt_save_ifs"
16502 ;;
16503 esac
16504 else
16505 enable_shared=yes
16506 fi;
16507
16508
16509
16510
16511
16512
16513
16514
16515 # Check whether --enable-static or --disable-static was given.
16516 if test "${enable_static+set}" = set; then
16517 enableval="$enable_static"
16518 p=${PACKAGE-default}
16519 case $enableval in
16520 yes) enable_static=yes ;;
16521 no) enable_static=no ;;
16522 *)
16523 enable_static=no
16524 # Look at the argument we got. We use all the common list separators.
16525 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16526 for pkg in $enableval; do
16527 IFS="$lt_save_ifs"
16528 if test "X$pkg" = "X$p"; then
16529 enable_static=yes
16530 fi
16531 done
16532 IFS="$lt_save_ifs"
16533 ;;
16534 esac
16535 else
16536 enable_static=yes
16537 fi;
16538
16539
16540
16541
16542
16543
16544
16545
16546
16547 # Check whether --with-pic or --without-pic was given.
16548 if test "${with_pic+set}" = set; then
16549 withval="$with_pic"
16550 pic_mode="$withval"
16551 else
16552 pic_mode=default
16553 fi;
16554
16555 test -z "$pic_mode" && pic_mode=default
16556
16557
16558
16559
16560
16561
16562
16563 # Check whether --enable-fast-install or --disable-fast-install was given.
16564 if test "${enable_fast_install+set}" = set; then
16565 enableval="$enable_fast_install"
16566 p=${PACKAGE-default}
16567 case $enableval in
16568 yes) enable_fast_install=yes ;;
16569 no) enable_fast_install=no ;;
16570 *)
16571 enable_fast_install=no
16572 # Look at the argument we got. We use all the common list separators.
16573 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16574 for pkg in $enableval; do
16575 IFS="$lt_save_ifs"
16576 if test "X$pkg" = "X$p"; then
16577 enable_fast_install=yes
16578 fi
16579 done
16580 IFS="$lt_save_ifs"
16581 ;;
16582 esac
16583 else
16584 enable_fast_install=yes
16585 fi;
16586
16587
16588
16589
16590
16591
16592
16593
16594
16595
16596 # This can be used to rebuild libtool when needed
16597 LIBTOOL_DEPS="$ltmain"
16598
16599 # Always use our own libtool.
16600 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
16601
16602
16603
16604
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626 test -z "$LN_S" && LN_S="ln -s"
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641 if test -n "${ZSH_VERSION+set}" ; then
16642 setopt NO_GLOB_SUBST
16643 fi
16644
16645 echo "$as_me:$LINENO: checking for objdir" >&5
16646 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
16647 if test "${lt_cv_objdir+set}" = set; then
16648 echo $ECHO_N "(cached) $ECHO_C" >&6
16649 else
16650 rm -f .libs 2>/dev/null
16651 mkdir .libs 2>/dev/null
16652 if test -d .libs; then
16653 lt_cv_objdir=.libs
16654 else
16655 # MS-DOS does not allow filenames that begin with a dot.
16656 lt_cv_objdir=_libs
16657 fi
16658 rmdir .libs 2>/dev/null
16659 fi
16660 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
16661 echo "${ECHO_T}$lt_cv_objdir" >&6
16662 objdir=$lt_cv_objdir
16663
16664
16665
16666
16667
16668 cat >>confdefs.h <<_ACEOF
16669 #define LT_OBJDIR "$lt_cv_objdir/"
16670 _ACEOF
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688 case $host_os in
16689 aix3*)
16690 # AIX sometimes has problems with the GCC collect2 program. For some
16691 # reason, if we set the COLLECT_NAMES environment variable, the problems
16692 # vanish in a puff of smoke.
16693 if test "X${COLLECT_NAMES+set}" != Xset; then
16694 COLLECT_NAMES=
16695 export COLLECT_NAMES
16696 fi
16697 ;;
16698 esac
16699
16700 # Sed substitution that helps us do robust quoting. It backslashifies
16701 # metacharacters that are still active within double-quoted strings.
16702 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
16703
16704 # Same as above, but do not quote variable references.
16705 double_quote_subst='s/\(["`\\]\)/\\\1/g'
16706
16707 # Sed substitution to delay expansion of an escaped shell variable in a
16708 # double_quote_subst'ed string.
16709 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
16710
16711 # Sed substitution to delay expansion of an escaped single quote.
16712 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
16713
16714 # Sed substitution to avoid accidental globbing in evaled expressions
16715 no_glob_subst='s/\*/\\\*/g'
16716
16717 # Global variables:
16718 ofile=libtool
16719 can_build_shared=yes
16720
16721 # All known linkers require a `.a' archive for static linking (except MSVC,
16722 # which needs '.lib').
16723 libext=a
16724
16725 with_gnu_ld="$lt_cv_prog_gnu_ld"
16726
16727 old_CC="$CC"
16728 old_CFLAGS="$CFLAGS"
16729
16730 # Set sane defaults for various variables
16731 test -z "$CC" && CC=cc
16732 test -z "$LTCC" && LTCC=$CC
16733 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16734 test -z "$LD" && LD=ld
16735 test -z "$ac_objext" && ac_objext=o
16736
16737 for cc_temp in $compiler""; do
16738 case $cc_temp in
16739 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16740 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16741 \-*) ;;
16742 *) break;;
16743 esac
16744 done
16745 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
16746
16747
16748 # Only perform the check for file, if the check method requires it
16749 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16750 case $deplibs_check_method in
16751 file_magic*)
16752 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16753 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
16754 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
16755 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16756 echo $ECHO_N "(cached) $ECHO_C" >&6
16757 else
16758 case $MAGIC_CMD in
16759 [\\/*] | ?:[\\/]*)
16760 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16761 ;;
16762 *)
16763 lt_save_MAGIC_CMD="$MAGIC_CMD"
16764 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16765 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16766 for ac_dir in $ac_dummy; do
16767 IFS="$lt_save_ifs"
16768 test -z "$ac_dir" && ac_dir=.
16769 if test -f $ac_dir/${ac_tool_prefix}file; then
16770 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
16771 if test -n "$file_magic_test_file"; then
16772 case $deplibs_check_method in
16773 "file_magic "*)
16774 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16775 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16776 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16777 $EGREP "$file_magic_regex" > /dev/null; then
16778 :
16779 else
16780 cat <<_LT_EOF 1>&2
16781
16782 *** Warning: the command libtool uses to detect shared libraries,
16783 *** $file_magic_cmd, produces output that libtool cannot recognize.
16784 *** The result is that libtool may fail to recognize shared libraries
16785 *** as such. This will affect the creation of libtool libraries that
16786 *** depend on shared libraries, but programs linked with such libtool
16787 *** libraries will work regardless of this problem. Nevertheless, you
16788 *** may want to report the problem to your system manager and/or to
16789 *** bug-libtool@gnu.org
16790
16791 _LT_EOF
16792 fi ;;
16793 esac
16794 fi
16795 break
16796 fi
16797 done
16798 IFS="$lt_save_ifs"
16799 MAGIC_CMD="$lt_save_MAGIC_CMD"
16800 ;;
16801 esac
16802 fi
16803
16804 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16805 if test -n "$MAGIC_CMD"; then
16806 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16807 echo "${ECHO_T}$MAGIC_CMD" >&6
16808 else
16809 echo "$as_me:$LINENO: result: no" >&5
16810 echo "${ECHO_T}no" >&6
16811 fi
16812
16813
16814
16815
16816
16817 if test -z "$lt_cv_path_MAGIC_CMD"; then
16818 if test -n "$ac_tool_prefix"; then
16819 echo "$as_me:$LINENO: checking for file" >&5
16820 echo $ECHO_N "checking for file... $ECHO_C" >&6
16821 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16822 echo $ECHO_N "(cached) $ECHO_C" >&6
16823 else
16824 case $MAGIC_CMD in
16825 [\\/*] | ?:[\\/]*)
16826 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16827 ;;
16828 *)
16829 lt_save_MAGIC_CMD="$MAGIC_CMD"
16830 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16831 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16832 for ac_dir in $ac_dummy; do
16833 IFS="$lt_save_ifs"
16834 test -z "$ac_dir" && ac_dir=.
16835 if test -f $ac_dir/file; then
16836 lt_cv_path_MAGIC_CMD="$ac_dir/file"
16837 if test -n "$file_magic_test_file"; then
16838 case $deplibs_check_method in
16839 "file_magic "*)
16840 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16841 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16842 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16843 $EGREP "$file_magic_regex" > /dev/null; then
16844 :
16845 else
16846 cat <<_LT_EOF 1>&2
16847
16848 *** Warning: the command libtool uses to detect shared libraries,
16849 *** $file_magic_cmd, produces output that libtool cannot recognize.
16850 *** The result is that libtool may fail to recognize shared libraries
16851 *** as such. This will affect the creation of libtool libraries that
16852 *** depend on shared libraries, but programs linked with such libtool
16853 *** libraries will work regardless of this problem. Nevertheless, you
16854 *** may want to report the problem to your system manager and/or to
16855 *** bug-libtool@gnu.org
16856
16857 _LT_EOF
16858 fi ;;
16859 esac
16860 fi
16861 break
16862 fi
16863 done
16864 IFS="$lt_save_ifs"
16865 MAGIC_CMD="$lt_save_MAGIC_CMD"
16866 ;;
16867 esac
16868 fi
16869
16870 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16871 if test -n "$MAGIC_CMD"; then
16872 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16873 echo "${ECHO_T}$MAGIC_CMD" >&6
16874 else
16875 echo "$as_me:$LINENO: result: no" >&5
16876 echo "${ECHO_T}no" >&6
16877 fi
16878
16879
16880 else
16881 MAGIC_CMD=:
16882 fi
16883 fi
16884
16885 fi
16886 ;;
16887 esac
16888
16889 # Use C for the default configuration in the libtool script
16890
16891 lt_save_CC="$CC"
16892 ac_ext=c
16893 ac_cpp='$CPP $CPPFLAGS'
16894 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16895 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16896 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16897
16898
16899 # Source file extension for C test sources.
16900 ac_ext=c
16901
16902 # Object file extension for compiled C test sources.
16903 objext=o
16904 objext=$objext
16905
16906 # Code to be used in simple compile tests
16907 lt_simple_compile_test_code="int some_variable = 0;"
16908
16909 # Code to be used in simple link tests
16910 lt_simple_link_test_code='int main(){return(0);}'
16911
16912
16913
16914
16915
16916
16917
16918 # If no C compiler was specified, use CC.
16919 LTCC=${LTCC-"$CC"}
16920
16921 # If no C compiler flags were specified, use CFLAGS.
16922 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16923
16924 # Allow CC to be a program name with arguments.
16925 compiler=$CC
16926
16927 # Save the default compiler, since it gets overwritten when the other
16928 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16929 compiler_DEFAULT=$CC
16930
16931 # save warnings/boilerplate of simple test code
16932 ac_outfile=conftest.$ac_objext
16933 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16934 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16935 _lt_compiler_boilerplate=`cat conftest.err`
16936 $RM conftest*
16937
16938 ac_outfile=conftest.$ac_objext
16939 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16940 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16941 _lt_linker_boilerplate=`cat conftest.err`
16942 $RM -r conftest*
16943
16944
16945 ## CAVEAT EMPTOR:
16946 ## There is no encapsulation within the following macros, do not change
16947 ## the running order or otherwise move them around unless you know exactly
16948 ## what you are doing...
16949 if test -n "$compiler"; then
16950
16951 lt_prog_compiler_no_builtin_flag=
16952
16953 if test "$GCC" = yes; then
16954 lt_prog_compiler_no_builtin_flag=' -fno-builtin'
16955
16956 echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16957 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
16958 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
16959 echo $ECHO_N "(cached) $ECHO_C" >&6
16960 else
16961 lt_cv_prog_compiler_rtti_exceptions=no
16962 ac_outfile=conftest.$ac_objext
16963 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16964 lt_compiler_flag="-fno-rtti -fno-exceptions"
16965 # Insert the option either (1) after the last *FLAGS variable, or
16966 # (2) before a word containing "conftest.", or (3) at the end.
16967 # Note that $ac_compile itself does not contain backslashes and begins
16968 # with a dollar sign (not a hyphen), so the echo should work correctly.
16969 # The option is referenced via a variable to avoid confusing sed.
16970 lt_compile=`echo "$ac_compile" | $SED \
16971 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16972 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16973 -e 's:$: $lt_compiler_flag:'`
16974 (eval echo "\"\$as_me:16974: $lt_compile\"" >&5)
16975 (eval "$lt_compile" 2>conftest.err)
16976 ac_status=$?
16977 cat conftest.err >&5
16978 echo "$as_me:16978: \$? = $ac_status" >&5
16979 if (exit $ac_status) && test -s "$ac_outfile"; then
16980 # The compiler can only warn and ignore the option if not recognized
16981 # So say no if there are warnings other than the usual output.
16982 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16983 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16984 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16985 lt_cv_prog_compiler_rtti_exceptions=yes
16986 fi
16987 fi
16988 $RM conftest*
16989
16990 fi
16991 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16992 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
16993
16994 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16995 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16996 else
16997 :
16998 fi
16999
17000 fi
17001
17002
17003
17004
17005
17006
17007 lt_prog_compiler_wl=
17008 lt_prog_compiler_pic=
17009 lt_prog_compiler_static=
17010
17011 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
17012 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
17013
17014 if test "$GCC" = yes; then
17015 lt_prog_compiler_wl='-Wl,'
17016 lt_prog_compiler_static='-static'
17017
17018 case $host_os in
17019 aix*)
17020 # All AIX code is PIC.
17021 if test "$host_cpu" = ia64; then
17022 # AIX 5 now supports IA64 processor
17023 lt_prog_compiler_static='-Bstatic'
17024 fi
17025 ;;
17026
17027 amigaos*)
17028 case $host_cpu in
17029 powerpc)
17030 # see comment about AmigaOS4 .so support
17031 lt_prog_compiler_pic='-fPIC'
17032 ;;
17033 m68k)
17034 # FIXME: we need at least 68020 code to build shared libraries, but
17035 # adding the `-m68020' flag to GCC prevents building anything better,
17036 # like `-m68040'.
17037 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
17038 ;;
17039 esac
17040 ;;
17041
17042 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
17043 # PIC is the default for these OSes.
17044 ;;
17045
17046 mingw* | cygwin* | pw32* | os2* | cegcc*)
17047 # This hack is so that the source file can tell whether it is being
17048 # built for inclusion in a dll (and should export symbols for example).
17049 # Although the cygwin gcc ignores -fPIC, still need this for old-style
17050 # (--disable-auto-import) libraries
17051 lt_prog_compiler_pic='-DDLL_EXPORT'
17052 ;;
17053
17054 darwin* | rhapsody*)
17055 # PIC is the default on this platform
17056 # Common symbols not allowed in MH_DYLIB files
17057 lt_prog_compiler_pic='-fno-common'
17058 ;;
17059
17060 hpux*)
17061 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
17062 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
17063 # sets the default TLS model and affects inlining.
17064 case $host_cpu in
17065 hppa*64*)
17066 # +Z the default
17067 ;;
17068 *)
17069 lt_prog_compiler_pic='-fPIC'
17070 ;;
17071 esac
17072 ;;
17073
17074 interix[3-9]*)
17075 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
17076 # Instead, we relocate shared libraries at runtime.
17077 ;;
17078
17079 msdosdjgpp*)
17080 # Just because we use GCC doesn't mean we suddenly get shared libraries
17081 # on systems that don't support them.
17082 lt_prog_compiler_can_build_shared=no
17083 enable_shared=no
17084 ;;
17085
17086 *nto* | *qnx*)
17087 # QNX uses GNU C++, but need to define -shared option too, otherwise
17088 # it will coredump.
17089 lt_prog_compiler_pic='-fPIC -shared'
17090 ;;
17091
17092 sysv4*MP*)
17093 if test -d /usr/nec; then
17094 lt_prog_compiler_pic=-Kconform_pic
17095 fi
17096 ;;
17097
17098 *)
17099 lt_prog_compiler_pic='-fPIC'
17100 ;;
17101 esac
17102 else
17103 # PORTME Check for flag to pass linker flags through the system compiler.
17104 case $host_os in
17105 aix*)
17106 lt_prog_compiler_wl='-Wl,'
17107 if test "$host_cpu" = ia64; then
17108 # AIX 5 now supports IA64 processor
17109 lt_prog_compiler_static='-Bstatic'
17110 else
17111 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
17112 fi
17113 ;;
17114
17115 mingw* | cygwin* | pw32* | os2* | cegcc*)
17116 # This hack is so that the source file can tell whether it is being
17117 # built for inclusion in a dll (and should export symbols for example).
17118 lt_prog_compiler_pic='-DDLL_EXPORT'
17119 ;;
17120
17121 hpux9* | hpux10* | hpux11*)
17122 lt_prog_compiler_wl='-Wl,'
17123 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
17124 # not for PA HP-UX.
17125 case $host_cpu in
17126 hppa*64*|ia64*)
17127 # +Z the default
17128 ;;
17129 *)
17130 lt_prog_compiler_pic='+Z'
17131 ;;
17132 esac
17133 # Is there a better lt_prog_compiler_static that works with the bundled CC?
17134 lt_prog_compiler_static='${wl}-a ${wl}archive'
17135 ;;
17136
17137 irix5* | irix6* | nonstopux*)
17138 lt_prog_compiler_wl='-Wl,'
17139 # PIC (with -KPIC) is the default.
17140 lt_prog_compiler_static='-non_shared'
17141 ;;
17142
17143 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17144 case $cc_basename in
17145 # old Intel for x86_64 which still supported -KPIC.
17146 ecc*)
17147 lt_prog_compiler_wl='-Wl,'
17148 lt_prog_compiler_pic='-KPIC'
17149 lt_prog_compiler_static='-static'
17150 ;;
17151 # icc used to be incompatible with GCC.
17152 # ICC 10 doesn't accept -KPIC any more.
17153 icc* | ifort*)
17154 lt_prog_compiler_wl='-Wl,'
17155 lt_prog_compiler_pic='-fPIC'
17156 lt_prog_compiler_static='-static'
17157 ;;
17158 # Lahey Fortran 8.1.
17159 lf95*)
17160 lt_prog_compiler_wl='-Wl,'
17161 lt_prog_compiler_pic='--shared'
17162 lt_prog_compiler_static='--static'
17163 ;;
17164 pgcc* | pgf77* | pgf90* | pgf95*)
17165 # Portland Group compilers (*not* the Pentium gcc compiler,
17166 # which looks to be a dead project)
17167 lt_prog_compiler_wl='-Wl,'
17168 lt_prog_compiler_pic='-fpic'
17169 lt_prog_compiler_static='-Bstatic'
17170 ;;
17171 ccc*)
17172 lt_prog_compiler_wl='-Wl,'
17173 # All Alpha code is PIC.
17174 lt_prog_compiler_static='-non_shared'
17175 ;;
17176 xl*)
17177 # IBM XL C 8.0/Fortran 10.1 on PPC
17178 lt_prog_compiler_wl='-Wl,'
17179 lt_prog_compiler_pic='-qpic'
17180 lt_prog_compiler_static='-qstaticlink'
17181 ;;
17182 *)
17183 case `$CC -V 2>&1 | sed 5q` in
17184 *Sun\ C*)
17185 # Sun C 5.9
17186 lt_prog_compiler_pic='-KPIC'
17187 lt_prog_compiler_static='-Bstatic'
17188 lt_prog_compiler_wl='-Wl,'
17189 ;;
17190 *Sun\ F*)
17191 # Sun Fortran 8.3 passes all unrecognized flags to the linker
17192 lt_prog_compiler_pic='-KPIC'
17193 lt_prog_compiler_static='-Bstatic'
17194 lt_prog_compiler_wl=''
17195 ;;
17196 esac
17197 ;;
17198 esac
17199 ;;
17200
17201 newsos6)
17202 lt_prog_compiler_pic='-KPIC'
17203 lt_prog_compiler_static='-Bstatic'
17204 ;;
17205
17206 *nto* | *qnx*)
17207 # QNX uses GNU C++, but need to define -shared option too, otherwise
17208 # it will coredump.
17209 lt_prog_compiler_pic='-fPIC -shared'
17210 ;;
17211
17212 osf3* | osf4* | osf5*)
17213 lt_prog_compiler_wl='-Wl,'
17214 # All OSF/1 code is PIC.
17215 lt_prog_compiler_static='-non_shared'
17216 ;;
17217
17218 rdos*)
17219 lt_prog_compiler_static='-non_shared'
17220 ;;
17221
17222 solaris*)
17223 lt_prog_compiler_pic='-KPIC'
17224 lt_prog_compiler_static='-Bstatic'
17225 case $cc_basename in
17226 f77* | f90* | f95*)
17227 lt_prog_compiler_wl='-Qoption ld ';;
17228 *)
17229 lt_prog_compiler_wl='-Wl,';;
17230 esac
17231 ;;
17232
17233 sunos4*)
17234 lt_prog_compiler_wl='-Qoption ld '
17235 lt_prog_compiler_pic='-PIC'
17236 lt_prog_compiler_static='-Bstatic'
17237 ;;
17238
17239 sysv4 | sysv4.2uw2* | sysv4.3*)
17240 lt_prog_compiler_wl='-Wl,'
17241 lt_prog_compiler_pic='-KPIC'
17242 lt_prog_compiler_static='-Bstatic'
17243 ;;
17244
17245 sysv4*MP*)
17246 if test -d /usr/nec ;then
17247 lt_prog_compiler_pic='-Kconform_pic'
17248 lt_prog_compiler_static='-Bstatic'
17249 fi
17250 ;;
17251
17252 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
17253 lt_prog_compiler_wl='-Wl,'
17254 lt_prog_compiler_pic='-KPIC'
17255 lt_prog_compiler_static='-Bstatic'
17256 ;;
17257
17258 unicos*)
17259 lt_prog_compiler_wl='-Wl,'
17260 lt_prog_compiler_can_build_shared=no
17261 ;;
17262
17263 uts4*)
17264 lt_prog_compiler_pic='-pic'
17265 lt_prog_compiler_static='-Bstatic'
17266 ;;
17267
17268 *)
17269 lt_prog_compiler_can_build_shared=no
17270 ;;
17271 esac
17272 fi
17273
17274 case $host_os in
17275 # For platforms which do not support PIC, -DPIC is meaningless:
17276 *djgpp*)
17277 lt_prog_compiler_pic=
17278 ;;
17279 *)
17280 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
17281 ;;
17282 esac
17283 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
17284 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
17285
17286
17287
17288
17289
17290
17291 #
17292 # Check to make sure the PIC flag actually works.
17293 #
17294 if test -n "$lt_prog_compiler_pic"; then
17295 echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
17296 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
17297 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
17298 echo $ECHO_N "(cached) $ECHO_C" >&6
17299 else
17300 lt_cv_prog_compiler_pic_works=no
17301 ac_outfile=conftest.$ac_objext
17302 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17303 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
17304 # Insert the option either (1) after the last *FLAGS variable, or
17305 # (2) before a word containing "conftest.", or (3) at the end.
17306 # Note that $ac_compile itself does not contain backslashes and begins
17307 # with a dollar sign (not a hyphen), so the echo should work correctly.
17308 # The option is referenced via a variable to avoid confusing sed.
17309 lt_compile=`echo "$ac_compile" | $SED \
17310 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17311 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17312 -e 's:$: $lt_compiler_flag:'`
17313 (eval echo "\"\$as_me:17313: $lt_compile\"" >&5)
17314 (eval "$lt_compile" 2>conftest.err)
17315 ac_status=$?
17316 cat conftest.err >&5
17317 echo "$as_me:17317: \$? = $ac_status" >&5
17318 if (exit $ac_status) && test -s "$ac_outfile"; then
17319 # The compiler can only warn and ignore the option if not recognized
17320 # So say no if there are warnings other than the usual output.
17321 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
17322 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
17323 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
17324 lt_cv_prog_compiler_pic_works=yes
17325 fi
17326 fi
17327 $RM conftest*
17328
17329 fi
17330 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
17331 echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6
17332
17333 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
17334 case $lt_prog_compiler_pic in
17335 "" | " "*) ;;
17336 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
17337 esac
17338 else
17339 lt_prog_compiler_pic=
17340 lt_prog_compiler_can_build_shared=no
17341 fi
17342
17343 fi
17344
17345
17346
17347
17348
17349
17350 #
17351 # Check to make sure the static flag actually works.
17352 #
17353 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
17354 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
17355 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
17356 if test "${lt_cv_prog_compiler_static_works+set}" = set; then
17357 echo $ECHO_N "(cached) $ECHO_C" >&6
17358 else
17359 lt_cv_prog_compiler_static_works=no
17360 save_LDFLAGS="$LDFLAGS"
17361 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
17362 echo "$lt_simple_link_test_code" > conftest.$ac_ext
17363 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
17364 # The linker can only warn and ignore the option if not recognized
17365 # So say no if there are warnings
17366 if test -s conftest.err; then
17367 # Append any errors to the config.log.
17368 cat conftest.err 1>&5
17369 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
17370 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
17371 if diff conftest.exp conftest.er2 >/dev/null; then
17372 lt_cv_prog_compiler_static_works=yes
17373 fi
17374 else
17375 lt_cv_prog_compiler_static_works=yes
17376 fi
17377 fi
17378 $RM -r conftest*
17379 LDFLAGS="$save_LDFLAGS"
17380
17381 fi
17382 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
17383 echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6
17384
17385 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
17386 :
17387 else
17388 lt_prog_compiler_static=
17389 fi
17390
17391
17392
17393
17394
17395
17396
17397 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
17398 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
17399 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
17400 echo $ECHO_N "(cached) $ECHO_C" >&6
17401 else
17402 lt_cv_prog_compiler_c_o=no
17403 $RM -r conftest 2>/dev/null
17404 mkdir conftest
17405 cd conftest
17406 mkdir out
17407 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17408
17409 lt_compiler_flag="-o out/conftest2.$ac_objext"
17410 # Insert the option either (1) after the last *FLAGS variable, or
17411 # (2) before a word containing "conftest.", or (3) at the end.
17412 # Note that $ac_compile itself does not contain backslashes and begins
17413 # with a dollar sign (not a hyphen), so the echo should work correctly.
17414 lt_compile=`echo "$ac_compile" | $SED \
17415 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17416 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17417 -e 's:$: $lt_compiler_flag:'`
17418 (eval echo "\"\$as_me:17418: $lt_compile\"" >&5)
17419 (eval "$lt_compile" 2>out/conftest.err)
17420 ac_status=$?
17421 cat out/conftest.err >&5
17422 echo "$as_me:17422: \$? = $ac_status" >&5
17423 if (exit $ac_status) && test -s out/conftest2.$ac_objext
17424 then
17425 # The compiler can only warn and ignore the option if not recognized
17426 # So say no if there are warnings
17427 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
17428 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
17429 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
17430 lt_cv_prog_compiler_c_o=yes
17431 fi
17432 fi
17433 chmod u+w . 2>&5
17434 $RM conftest*
17435 # SGI C++ compiler will create directory out/ii_files/ for
17436 # template instantiation
17437 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
17438 $RM out/* && rmdir out
17439 cd ..
17440 $RM -r conftest
17441 $RM conftest*
17442
17443 fi
17444 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
17445 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
17446
17447
17448
17449
17450
17451
17452 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
17453 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
17454 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
17455 echo $ECHO_N "(cached) $ECHO_C" >&6
17456 else
17457 lt_cv_prog_compiler_c_o=no
17458 $RM -r conftest 2>/dev/null
17459 mkdir conftest
17460 cd conftest
17461 mkdir out
17462 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17463
17464 lt_compiler_flag="-o out/conftest2.$ac_objext"
17465 # Insert the option either (1) after the last *FLAGS variable, or
17466 # (2) before a word containing "conftest.", or (3) at the end.
17467 # Note that $ac_compile itself does not contain backslashes and begins
17468 # with a dollar sign (not a hyphen), so the echo should work correctly.
17469 lt_compile=`echo "$ac_compile" | $SED \
17470 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17471 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17472 -e 's:$: $lt_compiler_flag:'`
17473 (eval echo "\"\$as_me:17473: $lt_compile\"" >&5)
17474 (eval "$lt_compile" 2>out/conftest.err)
17475 ac_status=$?
17476 cat out/conftest.err >&5
17477 echo "$as_me:17477: \$? = $ac_status" >&5
17478 if (exit $ac_status) && test -s out/conftest2.$ac_objext
17479 then
17480 # The compiler can only warn and ignore the option if not recognized
17481 # So say no if there are warnings
17482 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
17483 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
17484 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
17485 lt_cv_prog_compiler_c_o=yes
17486 fi
17487 fi
17488 chmod u+w . 2>&5
17489 $RM conftest*
17490 # SGI C++ compiler will create directory out/ii_files/ for
17491 # template instantiation
17492 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
17493 $RM out/* && rmdir out
17494 cd ..
17495 $RM -r conftest
17496 $RM conftest*
17497
17498 fi
17499 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
17500 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
17501
17502
17503
17504
17505 hard_links="nottested"
17506 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
17507 # do not overwrite the value of need_locks provided by the user
17508 echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
17509 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
17510 hard_links=yes
17511 $RM conftest*
17512 ln conftest.a conftest.b 2>/dev/null && hard_links=no
17513 touch conftest.a
17514 ln conftest.a conftest.b 2>&5 || hard_links=no
17515 ln conftest.a conftest.b 2>/dev/null && hard_links=no
17516 echo "$as_me:$LINENO: result: $hard_links" >&5
17517 echo "${ECHO_T}$hard_links" >&6
17518 if test "$hard_links" = no; then
17519 { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
17520 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
17521 need_locks=warn
17522 fi
17523 else
17524 need_locks=no
17525 fi
17526
17527
17528
17529
17530
17531
17532 echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
17533 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
17534
17535 runpath_var=
17536 allow_undefined_flag=
17537 always_export_symbols=no
17538 archive_cmds=
17539 archive_expsym_cmds=
17540 compiler_needs_object=no
17541 enable_shared_with_static_runtimes=no
17542 export_dynamic_flag_spec=
17543 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
17544 hardcode_automatic=no
17545 hardcode_direct=no
17546 hardcode_direct_absolute=no
17547 hardcode_libdir_flag_spec=
17548 hardcode_libdir_flag_spec_ld=
17549 hardcode_libdir_separator=
17550 hardcode_minus_L=no
17551 hardcode_shlibpath_var=unsupported
17552 inherit_rpath=no
17553 link_all_deplibs=unknown
17554 module_cmds=
17555 module_expsym_cmds=
17556 old_archive_from_new_cmds=
17557 old_archive_from_expsyms_cmds=
17558 thread_safe_flag_spec=
17559 whole_archive_flag_spec=
17560 # include_expsyms should be a list of space-separated symbols to be *always*
17561 # included in the symbol list
17562 include_expsyms=
17563 # exclude_expsyms can be an extended regexp of symbols to exclude
17564 # it will be wrapped by ` (' and `)$', so one must not match beginning or
17565 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
17566 # as well as any symbol that contains `d'.
17567 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
17568 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
17569 # platforms (ab)use it in PIC code, but their linkers get confused if
17570 # the symbol is explicitly referenced. Since portable code cannot
17571 # rely on this symbol name, it's probably fine to never include it in
17572 # preloaded symbol tables.
17573 # Exclude shared library initialization/finalization symbols.
17574 extract_expsyms_cmds=
17575
17576 case $host_os in
17577 cygwin* | mingw* | pw32* | cegcc*)
17578 # FIXME: the MSVC++ port hasn't been tested in a loooong time
17579 # When not using gcc, we currently assume that we are using
17580 # Microsoft Visual C++.
17581 if test "$GCC" != yes; then
17582 with_gnu_ld=no
17583 fi
17584 ;;
17585 interix*)
17586 # we just hope/assume this is gcc and not c89 (= MSVC++)
17587 with_gnu_ld=yes
17588 ;;
17589 openbsd*)
17590 with_gnu_ld=no
17591 ;;
17592 esac
17593
17594 ld_shlibs=yes
17595 if test "$with_gnu_ld" = yes; then
17596 # If archive_cmds runs LD, not CC, wlarc should be empty
17597 wlarc='${wl}'
17598
17599 # Set some defaults for GNU ld with shared library support. These
17600 # are reset later if shared libraries are not supported. Putting them
17601 # here allows them to be overridden if necessary.
17602 runpath_var=LD_RUN_PATH
17603 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17604 export_dynamic_flag_spec='${wl}--export-dynamic'
17605 # ancient GNU ld didn't support --whole-archive et. al.
17606 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
17607 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
17608 else
17609 whole_archive_flag_spec=
17610 fi
17611 supports_anon_versioning=no
17612 case `$LD -v 2>&1` in
17613 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
17614 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
17615 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
17616 *\ 2.11.*) ;; # other 2.11 versions
17617 *) supports_anon_versioning=yes ;;
17618 esac
17619
17620 # See if GNU ld supports shared libraries.
17621 case $host_os in
17622 aix[3-9]*)
17623 # On AIX/PPC, the GNU linker is very broken
17624 if test "$host_cpu" != ia64; then
17625 ld_shlibs=no
17626 cat <<_LT_EOF 1>&2
17627
17628 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
17629 *** to be unable to reliably create shared libraries on AIX.
17630 *** Therefore, libtool is disabling shared libraries support. If you
17631 *** really care for shared libraries, you may want to modify your PATH
17632 *** so that a non-GNU linker is found, and then restart.
17633
17634 _LT_EOF
17635 fi
17636 ;;
17637
17638 amigaos*)
17639 case $host_cpu in
17640 powerpc)
17641 # see comment about AmigaOS4 .so support
17642 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17643 archive_expsym_cmds=''
17644 ;;
17645 m68k)
17646 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17647 hardcode_libdir_flag_spec='-L$libdir'
17648 hardcode_minus_L=yes
17649 ;;
17650 esac
17651 ;;
17652
17653 beos*)
17654 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17655 allow_undefined_flag=unsupported
17656 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17657 # support --undefined. This deserves some investigation. FIXME
17658 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17659 else
17660 ld_shlibs=no
17661 fi
17662 ;;
17663
17664 cygwin* | mingw* | pw32* | cegcc*)
17665 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17666 # as there is no search path for DLLs.
17667 hardcode_libdir_flag_spec='-L$libdir'
17668 allow_undefined_flag=unsupported
17669 always_export_symbols=no
17670 enable_shared_with_static_runtimes=yes
17671 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17672
17673 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17674 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17675 # If the export-symbols file already is a .def file (1st line
17676 # is EXPORTS), use it as is; otherwise, prepend...
17677 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17678 cp $export_symbols $output_objdir/$soname.def;
17679 else
17680 echo EXPORTS > $output_objdir/$soname.def;
17681 cat $export_symbols >> $output_objdir/$soname.def;
17682 fi~
17683 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17684 else
17685 ld_shlibs=no
17686 fi
17687 ;;
17688
17689 interix[3-9]*)
17690 hardcode_direct=no
17691 hardcode_shlibpath_var=no
17692 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17693 export_dynamic_flag_spec='${wl}-E'
17694 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17695 # Instead, shared libraries are loaded at an image base (0x10000000 by
17696 # default) and relocated if they conflict, which is a slow very memory
17697 # consuming and fragmenting process. To avoid this, we pick a random,
17698 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17699 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
17700 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17701 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17702 ;;
17703
17704 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
17705 tmp_diet=no
17706 if test "$host_os" = linux-dietlibc; then
17707 case $cc_basename in
17708 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
17709 esac
17710 fi
17711 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17712 && test "$tmp_diet" = no
17713 then
17714 tmp_addflag=
17715 tmp_sharedflag='-shared'
17716 case $cc_basename,$host_cpu in
17717 pgcc*) # Portland Group C compiler
17718 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'
17719 tmp_addflag=' $pic_flag'
17720 ;;
17721 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
17722 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17723 tmp_addflag=' $pic_flag -Mnomain' ;;
17724 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
17725 tmp_addflag=' -i_dynamic' ;;
17726 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
17727 tmp_addflag=' -i_dynamic -nofor_main' ;;
17728 ifc* | ifort*) # Intel Fortran compiler
17729 tmp_addflag=' -nofor_main' ;;
17730 lf95*) # Lahey Fortran 8.1
17731 whole_archive_flag_spec=
17732 tmp_sharedflag='--shared' ;;
17733 xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
17734 tmp_sharedflag='-qmkshrobj'
17735 tmp_addflag= ;;
17736 esac
17737 case `$CC -V 2>&1 | sed 5q` in
17738 *Sun\ C*) # Sun C 5.9
17739 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\"` ${wl}--no-whole-archive'
17740 compiler_needs_object=yes
17741 tmp_sharedflag='-G' ;;
17742 *Sun\ F*) # Sun Fortran 8.3
17743 tmp_sharedflag='-G' ;;
17744 esac
17745 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17746
17747 if test "x$supports_anon_versioning" = xyes; then
17748 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17749 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17750 echo "local: *; };" >> $output_objdir/$libname.ver~
17751 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17752 fi
17753
17754 case $cc_basename in
17755 xlf*)
17756 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
17757 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
17758 hardcode_libdir_flag_spec=
17759 hardcode_libdir_flag_spec_ld='-rpath $libdir'
17760 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
17761 if test "x$supports_anon_versioning" = xyes; then
17762 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17763 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17764 echo "local: *; };" >> $output_objdir/$libname.ver~
17765 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
17766 fi
17767 ;;
17768 esac
17769 else
17770 ld_shlibs=no
17771 fi
17772 ;;
17773
17774 netbsd*)
17775 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17776 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17777 wlarc=
17778 else
17779 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17780 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17781 fi
17782 ;;
17783
17784 solaris*)
17785 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17786 ld_shlibs=no
17787 cat <<_LT_EOF 1>&2
17788
17789 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17790 *** create shared libraries on Solaris systems. Therefore, libtool
17791 *** is disabling shared libraries support. We urge you to upgrade GNU
17792 *** binutils to release 2.9.1 or newer. Another option is to modify
17793 *** your PATH or compiler configuration so that the native linker is
17794 *** used, and then restart.
17795
17796 _LT_EOF
17797 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17798 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17799 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17800 else
17801 ld_shlibs=no
17802 fi
17803 ;;
17804
17805 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17806 case `$LD -v 2>&1` in
17807 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17808 ld_shlibs=no
17809 cat <<_LT_EOF 1>&2
17810
17811 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17812 *** reliably create shared libraries on SCO systems. Therefore, libtool
17813 *** is disabling shared libraries support. We urge you to upgrade GNU
17814 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
17815 *** your PATH or compiler configuration so that the native linker is
17816 *** used, and then restart.
17817
17818 _LT_EOF
17819 ;;
17820 *)
17821 # For security reasons, it is highly recommended that you always
17822 # use absolute paths for naming shared libraries, and exclude the
17823 # DT_RUNPATH tag from executables and libraries. But doing so
17824 # requires that you compile everything twice, which is a pain.
17825 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17826 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17827 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17828 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17829 else
17830 ld_shlibs=no
17831 fi
17832 ;;
17833 esac
17834 ;;
17835
17836 sunos4*)
17837 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17838 wlarc=
17839 hardcode_direct=yes
17840 hardcode_shlibpath_var=no
17841 ;;
17842
17843 *)
17844 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17845 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17846 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17847 else
17848 ld_shlibs=no
17849 fi
17850 ;;
17851 esac
17852
17853 if test "$ld_shlibs" = no; then
17854 runpath_var=
17855 hardcode_libdir_flag_spec=
17856 export_dynamic_flag_spec=
17857 whole_archive_flag_spec=
17858 fi
17859 else
17860 # PORTME fill in a description of your system's linker (not GNU ld)
17861 case $host_os in
17862 aix3*)
17863 allow_undefined_flag=unsupported
17864 always_export_symbols=yes
17865 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
17866 # Note: this linker hardcodes the directories in LIBPATH if there
17867 # are no directories specified by -L.
17868 hardcode_minus_L=yes
17869 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17870 # Neither direct hardcoding nor static linking is supported with a
17871 # broken collect2.
17872 hardcode_direct=unsupported
17873 fi
17874 ;;
17875
17876 aix[4-9]*)
17877 if test "$host_cpu" = ia64; then
17878 # On IA64, the linker does run time linking by default, so we don't
17879 # have to do anything special.
17880 aix_use_runtimelinking=no
17881 exp_sym_flag='-Bexport'
17882 no_entry_flag=""
17883 else
17884 # If we're using GNU nm, then we don't want the "-C" option.
17885 # -C means demangle to AIX nm, but means don't demangle with GNU nm
17886 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17887 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17888 else
17889 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17890 fi
17891 aix_use_runtimelinking=no
17892
17893 # Test if we are trying to use run time linking or normal
17894 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17895 # need to do runtime linking.
17896 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17897 for ld_flag in $LDFLAGS; do
17898 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17899 aix_use_runtimelinking=yes
17900 break
17901 fi
17902 done
17903 ;;
17904 esac
17905
17906 exp_sym_flag='-bexport'
17907 no_entry_flag='-bnoentry'
17908 fi
17909
17910 # When large executables or shared objects are built, AIX ld can
17911 # have problems creating the table of contents. If linking a library
17912 # or program results in "error TOC overflow" add -mminimal-toc to
17913 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
17914 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17915
17916 archive_cmds=''
17917 hardcode_direct=yes
17918 hardcode_direct_absolute=yes
17919 hardcode_libdir_separator=':'
17920 link_all_deplibs=yes
17921 file_list_spec='${wl}-f,'
17922
17923 if test "$GCC" = yes; then
17924 case $host_os in aix4.[012]|aix4.[012].*)
17925 # We only want to do this on AIX 4.2 and lower, the check
17926 # below for broken collect2 doesn't work under 4.3+
17927 collect2name=`${CC} -print-prog-name=collect2`
17928 if test -f "$collect2name" &&
17929 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17930 then
17931 # We have reworked collect2
17932 :
17933 else
17934 # We have old collect2
17935 hardcode_direct=unsupported
17936 # It fails to find uninstalled libraries when the uninstalled
17937 # path is not listed in the libpath. Setting hardcode_minus_L
17938 # to unsupported forces relinking
17939 hardcode_minus_L=yes
17940 hardcode_libdir_flag_spec='-L$libdir'
17941 hardcode_libdir_separator=
17942 fi
17943 ;;
17944 esac
17945 shared_flag='-shared'
17946 if test "$aix_use_runtimelinking" = yes; then
17947 shared_flag="$shared_flag "'${wl}-G'
17948 fi
17949 else
17950 # not using gcc
17951 if test "$host_cpu" = ia64; then
17952 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17953 # chokes on -Wl,-G. The following line is correct:
17954 shared_flag='-G'
17955 else
17956 if test "$aix_use_runtimelinking" = yes; then
17957 shared_flag='${wl}-G'
17958 else
17959 shared_flag='${wl}-bM:SRE'
17960 fi
17961 fi
17962 fi
17963
17964 export_dynamic_flag_spec='${wl}-bexpall'
17965 # It seems that -bexpall does not export symbols beginning with
17966 # underscore (_), so it is better to generate a list of symbols to export.
17967 always_export_symbols=yes
17968 if test "$aix_use_runtimelinking" = yes; then
17969 # Warning - without using the other runtime loading flags (-brtl),
17970 # -berok will link without error, but may produce a broken library.
17971 allow_undefined_flag='-berok'
17972 # Determine the default libpath from the value encoded in an
17973 # empty executable.
17974 cat >conftest.$ac_ext <<_ACEOF
17975 /* confdefs.h. */
17976 _ACEOF
17977 cat confdefs.h >>conftest.$ac_ext
17978 cat >>conftest.$ac_ext <<_ACEOF
17979 /* end confdefs.h. */
17980
17981 int
17982 main ()
17983 {
17984
17985 ;
17986 return 0;
17987 }
17988 _ACEOF
17989 rm -f conftest.$ac_objext conftest$ac_exeext
17990 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17991 (eval $ac_link) 2>conftest.er1
17992 ac_status=$?
17993 grep -v '^ *+' conftest.er1 >conftest.err
17994 rm -f conftest.er1
17995 cat conftest.err >&5
17996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17997 (exit $ac_status); } &&
17998 { ac_try='test -z "$ac_c_werror_flag"
17999 || test ! -s conftest.err'
18000 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18001 (eval $ac_try) 2>&5
18002 ac_status=$?
18003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18004 (exit $ac_status); }; } &&
18005 { ac_try='test -s conftest$ac_exeext'
18006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18007 (eval $ac_try) 2>&5
18008 ac_status=$?
18009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18010 (exit $ac_status); }; }; then
18011
18012 lt_aix_libpath_sed='
18013 /Import File Strings/,/^$/ {
18014 /^0/ {
18015 s/^0 *\(.*\)$/\1/
18016 p
18017 }
18018 }'
18019 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18020 # Check for a 64-bit object if we didn't find anything.
18021 if test -z "$aix_libpath"; then
18022 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18023 fi
18024 else
18025 echo "$as_me: failed program was:" >&5
18026 sed 's/^/| /' conftest.$ac_ext >&5
18027
18028 fi
18029 rm -f conftest.err conftest.$ac_objext \
18030 conftest$ac_exeext conftest.$ac_ext
18031 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18032
18033 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
18034 archive_expsym_cmds='$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 $shared_flag"
18035 else
18036 if test "$host_cpu" = ia64; then
18037 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
18038 allow_undefined_flag="-z nodefs"
18039 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18040 else
18041 # Determine the default libpath from the value encoded in an
18042 # empty executable.
18043 cat >conftest.$ac_ext <<_ACEOF
18044 /* confdefs.h. */
18045 _ACEOF
18046 cat confdefs.h >>conftest.$ac_ext
18047 cat >>conftest.$ac_ext <<_ACEOF
18048 /* end confdefs.h. */
18049
18050 int
18051 main ()
18052 {
18053
18054 ;
18055 return 0;
18056 }
18057 _ACEOF
18058 rm -f conftest.$ac_objext conftest$ac_exeext
18059 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18060 (eval $ac_link) 2>conftest.er1
18061 ac_status=$?
18062 grep -v '^ *+' conftest.er1 >conftest.err
18063 rm -f conftest.er1
18064 cat conftest.err >&5
18065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18066 (exit $ac_status); } &&
18067 { ac_try='test -z "$ac_c_werror_flag"
18068 || test ! -s conftest.err'
18069 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18070 (eval $ac_try) 2>&5
18071 ac_status=$?
18072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18073 (exit $ac_status); }; } &&
18074 { ac_try='test -s conftest$ac_exeext'
18075 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18076 (eval $ac_try) 2>&5
18077 ac_status=$?
18078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18079 (exit $ac_status); }; }; then
18080
18081 lt_aix_libpath_sed='
18082 /Import File Strings/,/^$/ {
18083 /^0/ {
18084 s/^0 *\(.*\)$/\1/
18085 p
18086 }
18087 }'
18088 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18089 # Check for a 64-bit object if we didn't find anything.
18090 if test -z "$aix_libpath"; then
18091 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18092 fi
18093 else
18094 echo "$as_me: failed program was:" >&5
18095 sed 's/^/| /' conftest.$ac_ext >&5
18096
18097 fi
18098 rm -f conftest.err conftest.$ac_objext \
18099 conftest$ac_exeext conftest.$ac_ext
18100 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18101
18102 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
18103 # Warning - without using the other run time loading flags,
18104 # -berok will link without error, but may produce a broken library.
18105 no_undefined_flag=' ${wl}-bernotok'
18106 allow_undefined_flag=' ${wl}-berok'
18107 # Exported symbols can be pulled into shared objects from archives
18108 whole_archive_flag_spec='$convenience'
18109 archive_cmds_need_lc=yes
18110 # This is similar to how AIX traditionally builds its shared libraries.
18111 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'
18112 fi
18113 fi
18114 ;;
18115
18116 amigaos*)
18117 case $host_cpu in
18118 powerpc)
18119 # see comment about AmigaOS4 .so support
18120 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18121 archive_expsym_cmds=''
18122 ;;
18123 m68k)
18124 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
18125 hardcode_libdir_flag_spec='-L$libdir'
18126 hardcode_minus_L=yes
18127 ;;
18128 esac
18129 ;;
18130
18131 bsdi[45]*)
18132 export_dynamic_flag_spec=-rdynamic
18133 ;;
18134
18135 cygwin* | mingw* | pw32* | cegcc*)
18136 # When not using gcc, we currently assume that we are using
18137 # Microsoft Visual C++.
18138 # hardcode_libdir_flag_spec is actually meaningless, as there is
18139 # no search path for DLLs.
18140 hardcode_libdir_flag_spec=' '
18141 allow_undefined_flag=unsupported
18142 # Tell ltmain to make .lib files, not .a files.
18143 libext=lib
18144 # Tell ltmain to make .dll files, not .so files.
18145 shrext_cmds=".dll"
18146 # FIXME: Setting linknames here is a bad hack.
18147 archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
18148 # The linker will automatically build a .lib file if we build a DLL.
18149 old_archive_from_new_cmds='true'
18150 # FIXME: Should let the user specify the lib program.
18151 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
18152 fix_srcfile_path='`cygpath -w "$srcfile"`'
18153 enable_shared_with_static_runtimes=yes
18154 ;;
18155
18156 darwin* | rhapsody*)
18157
18158
18159 archive_cmds_need_lc=no
18160 hardcode_direct=no
18161 hardcode_automatic=yes
18162 hardcode_shlibpath_var=unsupported
18163 whole_archive_flag_spec=''
18164 link_all_deplibs=yes
18165 allow_undefined_flag="$_lt_dar_allow_undefined"
18166 case $cc_basename in
18167 ifort*) _lt_dar_can_shared=yes ;;
18168 *) _lt_dar_can_shared=$GCC ;;
18169 esac
18170 if test "$_lt_dar_can_shared" = "yes"; then
18171 output_verbose_link_cmd=echo
18172 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
18173 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18174 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}${_lt_dsymutil}"
18175 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18176
18177 else
18178 ld_shlibs=no
18179 fi
18180
18181 ;;
18182
18183 dgux*)
18184 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18185 hardcode_libdir_flag_spec='-L$libdir'
18186 hardcode_shlibpath_var=no
18187 ;;
18188
18189 freebsd1*)
18190 ld_shlibs=no
18191 ;;
18192
18193 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
18194 # support. Future versions do this automatically, but an explicit c++rt0.o
18195 # does not break anything, and helps significantly (at the cost of a little
18196 # extra space).
18197 freebsd2.2*)
18198 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
18199 hardcode_libdir_flag_spec='-R$libdir'
18200 hardcode_direct=yes
18201 hardcode_shlibpath_var=no
18202 ;;
18203
18204 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
18205 freebsd2*)
18206 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
18207 hardcode_direct=yes
18208 hardcode_minus_L=yes
18209 hardcode_shlibpath_var=no
18210 ;;
18211
18212 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
18213 freebsd* | dragonfly*)
18214 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
18215 hardcode_libdir_flag_spec='-R$libdir'
18216 hardcode_direct=yes
18217 hardcode_shlibpath_var=no
18218 ;;
18219
18220 hpux9*)
18221 if test "$GCC" = yes; then
18222 archive_cmds='$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 $lib'
18223 else
18224 archive_cmds='$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 $lib'
18225 fi
18226 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18227 hardcode_libdir_separator=:
18228 hardcode_direct=yes
18229
18230 # hardcode_minus_L: Not really in the search PATH,
18231 # but as the default location of the library.
18232 hardcode_minus_L=yes
18233 export_dynamic_flag_spec='${wl}-E'
18234 ;;
18235
18236 hpux10*)
18237 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
18238 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18239 else
18240 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
18241 fi
18242 if test "$with_gnu_ld" = no; then
18243 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18244 hardcode_libdir_flag_spec_ld='+b $libdir'
18245 hardcode_libdir_separator=:
18246 hardcode_direct=yes
18247 hardcode_direct_absolute=yes
18248 export_dynamic_flag_spec='${wl}-E'
18249 # hardcode_minus_L: Not really in the search PATH,
18250 # but as the default location of the library.
18251 hardcode_minus_L=yes
18252 fi
18253 ;;
18254
18255 hpux11*)
18256 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
18257 case $host_cpu in
18258 hppa*64*)
18259 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18260 ;;
18261 ia64*)
18262 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
18263 ;;
18264 *)
18265 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18266 ;;
18267 esac
18268 else
18269 case $host_cpu in
18270 hppa*64*)
18271 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18272 ;;
18273 ia64*)
18274 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
18275 ;;
18276 *)
18277 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18278 ;;
18279 esac
18280 fi
18281 if test "$with_gnu_ld" = no; then
18282 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18283 hardcode_libdir_separator=:
18284
18285 case $host_cpu in
18286 hppa*64*|ia64*)
18287 hardcode_direct=no
18288 hardcode_shlibpath_var=no
18289 ;;
18290 *)
18291 hardcode_direct=yes
18292 hardcode_direct_absolute=yes
18293 export_dynamic_flag_spec='${wl}-E'
18294
18295 # hardcode_minus_L: Not really in the search PATH,
18296 # but as the default location of the library.
18297 hardcode_minus_L=yes
18298 ;;
18299 esac
18300 fi
18301 ;;
18302
18303 irix5* | irix6* | nonstopux*)
18304 if test "$GCC" = yes; then
18305 archive_cmds='$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 $lib'
18306 # Try to use the -exported_symbol ld option, if it does not
18307 # work, assume that -exports_file does not work either and
18308 # implicitly export all symbols.
18309 save_LDFLAGS="$LDFLAGS"
18310 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
18311 cat >conftest.$ac_ext <<_ACEOF
18312 int foo(void) {}
18313 _ACEOF
18314 rm -f conftest.$ac_objext conftest$ac_exeext
18315 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18316 (eval $ac_link) 2>conftest.er1
18317 ac_status=$?
18318 grep -v '^ *+' conftest.er1 >conftest.err
18319 rm -f conftest.er1
18320 cat conftest.err >&5
18321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18322 (exit $ac_status); } &&
18323 { ac_try='test -z "$ac_c_werror_flag"
18324 || test ! -s conftest.err'
18325 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18326 (eval $ac_try) 2>&5
18327 ac_status=$?
18328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18329 (exit $ac_status); }; } &&
18330 { ac_try='test -s conftest$ac_exeext'
18331 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18332 (eval $ac_try) 2>&5
18333 ac_status=$?
18334 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18335 (exit $ac_status); }; }; then
18336 archive_expsym_cmds='$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 $lib'
18337
18338 else
18339 echo "$as_me: failed program was:" >&5
18340 sed 's/^/| /' conftest.$ac_ext >&5
18341
18342 fi
18343 rm -f conftest.err conftest.$ac_objext \
18344 conftest$ac_exeext conftest.$ac_ext
18345 LDFLAGS="$save_LDFLAGS"
18346 else
18347 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
18348 archive_expsym_cmds='$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 $lib'
18349 fi
18350 archive_cmds_need_lc='no'
18351 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18352 hardcode_libdir_separator=:
18353 inherit_rpath=yes
18354 link_all_deplibs=yes
18355 ;;
18356
18357 netbsd*)
18358 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18359 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
18360 else
18361 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
18362 fi
18363 hardcode_libdir_flag_spec='-R$libdir'
18364 hardcode_direct=yes
18365 hardcode_shlibpath_var=no
18366 ;;
18367
18368 newsos6)
18369 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18370 hardcode_direct=yes
18371 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18372 hardcode_libdir_separator=:
18373 hardcode_shlibpath_var=no
18374 ;;
18375
18376 *nto* | *qnx*)
18377 ;;
18378
18379 openbsd*)
18380 if test -f /usr/libexec/ld.so; then
18381 hardcode_direct=yes
18382 hardcode_shlibpath_var=no
18383 hardcode_direct_absolute=yes
18384 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18385 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
18386 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
18387 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
18388 export_dynamic_flag_spec='${wl}-E'
18389 else
18390 case $host_os in
18391 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
18392 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
18393 hardcode_libdir_flag_spec='-R$libdir'
18394 ;;
18395 *)
18396 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
18397 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
18398 ;;
18399 esac
18400 fi
18401 else
18402 ld_shlibs=no
18403 fi
18404 ;;
18405
18406 os2*)
18407 hardcode_libdir_flag_spec='-L$libdir'
18408 hardcode_minus_L=yes
18409 allow_undefined_flag=unsupported
18410 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'
18411 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
18412 ;;
18413
18414 osf3*)
18415 if test "$GCC" = yes; then
18416 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
18417 archive_cmds='$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 $lib'
18418 else
18419 allow_undefined_flag=' -expect_unresolved \*'
18420 archive_cmds='$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 $lib'
18421 fi
18422 archive_cmds_need_lc='no'
18423 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18424 hardcode_libdir_separator=:
18425 ;;
18426
18427 osf4* | osf5*) # as osf3* with the addition of -msym flag
18428 if test "$GCC" = yes; then
18429 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
18430 archive_cmds='$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 $lib'
18431 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18432 else
18433 allow_undefined_flag=' -expect_unresolved \*'
18434 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'
18435 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~
18436 $CC -shared${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'
18437
18438 # Both c and cxx compiler support -rpath directly
18439 hardcode_libdir_flag_spec='-rpath $libdir'
18440 fi
18441 archive_cmds_need_lc='no'
18442 hardcode_libdir_separator=:
18443 ;;
18444
18445 solaris*)
18446 no_undefined_flag=' -z defs'
18447 if test "$GCC" = yes; then
18448 wlarc='${wl}'
18449 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18450 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18451 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
18452 else
18453 case `$CC -V 2>&1` in
18454 *"Compilers 5.0"*)
18455 wlarc=''
18456 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
18457 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18458 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
18459 ;;
18460 *)
18461 wlarc='${wl}'
18462 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
18463 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18464 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
18465 ;;
18466 esac
18467 fi
18468 hardcode_libdir_flag_spec='-R$libdir'
18469 hardcode_shlibpath_var=no
18470 case $host_os in
18471 solaris2.[0-5] | solaris2.[0-5].*) ;;
18472 *)
18473 # The compiler driver will combine and reorder linker options,
18474 # but understands `-z linker_flag'. GCC discards it without `$wl',
18475 # but is careful enough not to reorder.
18476 # Supported since Solaris 2.6 (maybe 2.5.1?)
18477 if test "$GCC" = yes; then
18478 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
18479 else
18480 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
18481 fi
18482 ;;
18483 esac
18484 link_all_deplibs=yes
18485 ;;
18486
18487 sunos4*)
18488 if test "x$host_vendor" = xsequent; then
18489 # Use $CC to link under sequent, because it throws in some extra .o
18490 # files that make .init and .fini sections work.
18491 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
18492 else
18493 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
18494 fi
18495 hardcode_libdir_flag_spec='-L$libdir'
18496 hardcode_direct=yes
18497 hardcode_minus_L=yes
18498 hardcode_shlibpath_var=no
18499 ;;
18500
18501 sysv4)
18502 case $host_vendor in
18503 sni)
18504 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18505 hardcode_direct=yes # is this really true???
18506 ;;
18507 siemens)
18508 ## LD is ld it makes a PLAMLIB
18509 ## CC just makes a GrossModule.
18510 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
18511 reload_cmds='$CC -r -o $output$reload_objs'
18512 hardcode_direct=no
18513 ;;
18514 motorola)
18515 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18516 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
18517 ;;
18518 esac
18519 runpath_var='LD_RUN_PATH'
18520 hardcode_shlibpath_var=no
18521 ;;
18522
18523 sysv4.3*)
18524 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18525 hardcode_shlibpath_var=no
18526 export_dynamic_flag_spec='-Bexport'
18527 ;;
18528
18529 sysv4*MP*)
18530 if test -d /usr/nec; then
18531 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18532 hardcode_shlibpath_var=no
18533 runpath_var=LD_RUN_PATH
18534 hardcode_runpath_var=yes
18535 ld_shlibs=yes
18536 fi
18537 ;;
18538
18539 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
18540 no_undefined_flag='${wl}-z,text'
18541 archive_cmds_need_lc=no
18542 hardcode_shlibpath_var=no
18543 runpath_var='LD_RUN_PATH'
18544
18545 if test "$GCC" = yes; then
18546 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18547 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18548 else
18549 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18550 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18551 fi
18552 ;;
18553
18554 sysv5* | sco3.2v5* | sco5v6*)
18555 # Note: We can NOT use -z defs as we might desire, because we do not
18556 # link with -lc, and that would cause any symbols used from libc to
18557 # always be unresolved, which means just about no library would
18558 # ever link correctly. If we're not using GNU ld we use -z text
18559 # though, which does catch some bad symbols but isn't as heavy-handed
18560 # as -z defs.
18561 no_undefined_flag='${wl}-z,text'
18562 allow_undefined_flag='${wl}-z,nodefs'
18563 archive_cmds_need_lc=no
18564 hardcode_shlibpath_var=no
18565 hardcode_libdir_flag_spec='${wl}-R,$libdir'
18566 hardcode_libdir_separator=':'
18567 link_all_deplibs=yes
18568 export_dynamic_flag_spec='${wl}-Bexport'
18569 runpath_var='LD_RUN_PATH'
18570
18571 if test "$GCC" = yes; then
18572 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18573 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18574 else
18575 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18576 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18577 fi
18578 ;;
18579
18580 uts4*)
18581 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18582 hardcode_libdir_flag_spec='-L$libdir'
18583 hardcode_shlibpath_var=no
18584 ;;
18585
18586 *)
18587 ld_shlibs=no
18588 ;;
18589 esac
18590
18591 if test x$host_vendor = xsni; then
18592 case $host in
18593 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
18594 export_dynamic_flag_spec='${wl}-Blargedynsym'
18595 ;;
18596 esac
18597 fi
18598 fi
18599
18600 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
18601 echo "${ECHO_T}$ld_shlibs" >&6
18602 test "$ld_shlibs" = no && can_build_shared=no
18603
18604 with_gnu_ld=$with_gnu_ld
18605
18606
18607
18608
18609
18610
18611
18612
18613
18614
18615
18616
18617
18618
18619
18620 #
18621 # Do we need to explicitly link libc?
18622 #
18623 case "x$archive_cmds_need_lc" in
18624 x|xyes)
18625 # Assume -lc should be added
18626 archive_cmds_need_lc=yes
18627
18628 if test "$enable_shared" = yes && test "$GCC" = yes; then
18629 case $archive_cmds in
18630 *'~'*)
18631 # FIXME: we may have to deal with multi-command sequences.
18632 ;;
18633 '$CC '*)
18634 # Test whether the compiler implicitly links with -lc since on some
18635 # systems, -lgcc has to come before -lc. If gcc already passes -lc
18636 # to ld, don't add -lc before -lgcc.
18637 echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
18638 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
18639 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then
18640 echo $ECHO_N "(cached) $ECHO_C" >&6
18641 else
18642 $RM conftest*
18643 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18644
18645 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
18646 (eval $ac_compile) 2>&5
18647 ac_status=$?
18648 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18649 (exit $ac_status); } 2>conftest.err; then
18650 soname=conftest
18651 lib=conftest
18652 libobjs=conftest.$ac_objext
18653 deplibs=
18654 wl=$lt_prog_compiler_wl
18655 pic_flag=$lt_prog_compiler_pic
18656 compiler_flags=-v
18657 linker_flags=-v
18658 verstring=
18659 output_objdir=.
18660 libname=conftest
18661 lt_save_allow_undefined_flag=$allow_undefined_flag
18662 allow_undefined_flag=
18663 if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
18664 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18665 ac_status=$?
18666 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18667 (exit $ac_status); }
18668 then
18669 lt_cv_archive_cmds_need_lc=no
18670 else
18671 lt_cv_archive_cmds_need_lc=yes
18672 fi
18673 allow_undefined_flag=$lt_save_allow_undefined_flag
18674 else
18675 cat conftest.err 1>&5
18676 fi
18677 $RM conftest*
18678
18679 fi
18680 echo "$as_me:$LINENO: result: $lt_cv_archive_cmds_need_lc" >&5
18681 echo "${ECHO_T}$lt_cv_archive_cmds_need_lc" >&6
18682 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
18683 ;;
18684 esac
18685 fi
18686 ;;
18687 esac
18688
18689
18690
18691
18692
18693
18694
18695
18696
18697
18698
18699
18700
18701
18702
18703
18704
18705
18706
18707
18708
18709
18710
18711
18712
18713
18714
18715
18716
18717
18718
18719
18720
18721
18722
18723
18724
18725
18726
18727
18728
18729
18730
18731
18732
18733
18734
18735
18736
18737
18738
18739
18740
18741
18742
18743
18744
18745
18746
18747
18748
18749
18750
18751
18752
18753
18754
18755
18756
18757
18758
18759
18760
18761
18762
18763
18764
18765
18766
18767
18768
18769
18770
18771
18772
18773
18774
18775
18776
18777
18778
18779
18780
18781
18782
18783
18784
18785
18786
18787
18788
18789
18790
18791
18792
18793
18794
18795
18796
18797
18798
18799
18800
18801
18802
18803
18804
18805
18806
18807
18808
18809
18810
18811
18812
18813
18814
18815
18816
18817
18818
18819
18820
18821
18822
18823
18824
18825
18826
18827
18828
18829
18830
18831
18832
18833
18834
18835
18836
18837
18838
18839
18840
18841
18842
18843
18844
18845 echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
18846 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
18847
18848 if test "$GCC" = yes; then
18849 case $host_os in
18850 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18851 *) lt_awk_arg="/^libraries:/" ;;
18852 esac
18853 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18854 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18855 # if the path contains ";" then we assume it to be the separator
18856 # otherwise default to the standard path separator (i.e. ":") - it is
18857 # assumed that no part of a normal pathname contains ";" but that should
18858 # okay in the real world where ";" in dirpaths is itself problematic.
18859 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18860 else
18861 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
18862 fi
18863 # Ok, now we have the path, separated by spaces, we can step through it
18864 # and add multilib dir if necessary.
18865 lt_tmp_lt_search_path_spec=
18866 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18867 for lt_sys_path in $lt_search_path_spec; do
18868 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18869 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18870 else
18871 test -d "$lt_sys_path" && \
18872 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18873 fi
18874 done
18875 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18876 BEGIN {RS=" "; FS="/|\n";} {
18877 lt_foo="";
18878 lt_count=0;
18879 for (lt_i = NF; lt_i > 0; lt_i--) {
18880 if ($lt_i != "" && $lt_i != ".") {
18881 if ($lt_i == "..") {
18882 lt_count++;
18883 } else {
18884 if (lt_count == 0) {
18885 lt_foo="/" $lt_i lt_foo;
18886 } else {
18887 lt_count--;
18888 }
18889 }
18890 }
18891 }
18892 if (lt_foo != "") { lt_freq[lt_foo]++; }
18893 if (lt_freq[lt_foo] == 1) { print lt_foo; }
18894 }'`
18895 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
18896 else
18897 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18898 fi
18899 library_names_spec=
18900 libname_spec='lib$name'
18901 soname_spec=
18902 shrext_cmds=".so"
18903 postinstall_cmds=
18904 postuninstall_cmds=
18905 finish_cmds=
18906 finish_eval=
18907 shlibpath_var=
18908 shlibpath_overrides_runpath=unknown
18909 version_type=none
18910 dynamic_linker="$host_os ld.so"
18911 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18912 need_lib_prefix=unknown
18913 hardcode_into_libs=no
18914
18915 # when you set need_version to no, make sure it does not cause -set_version
18916 # flags to be left without arguments
18917 need_version=unknown
18918
18919 case $host_os in
18920 aix3*)
18921 version_type=linux
18922 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18923 shlibpath_var=LIBPATH
18924
18925 # AIX 3 has no versioning support, so we append a major version to the name.
18926 soname_spec='${libname}${release}${shared_ext}$major'
18927 ;;
18928
18929 aix[4-9]*)
18930 version_type=linux
18931 need_lib_prefix=no
18932 need_version=no
18933 hardcode_into_libs=yes
18934 if test "$host_cpu" = ia64; then
18935 # AIX 5 supports IA64
18936 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18937 shlibpath_var=LD_LIBRARY_PATH
18938 else
18939 # With GCC up to 2.95.x, collect2 would create an import file
18940 # for dependence libraries. The import file would start with
18941 # the line `#! .'. This would cause the generated library to
18942 # depend on `.', always an invalid library. This was fixed in
18943 # development snapshots of GCC prior to 3.0.
18944 case $host_os in
18945 aix4 | aix4.[01] | aix4.[01].*)
18946 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18947 echo ' yes '
18948 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18949 :
18950 else
18951 can_build_shared=no
18952 fi
18953 ;;
18954 esac
18955 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18956 # soname into executable. Probably we can add versioning support to
18957 # collect2, so additional links can be useful in future.
18958 if test "$aix_use_runtimelinking" = yes; then
18959 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18960 # instead of lib<name>.a to let people know that these are not
18961 # typical AIX shared libraries.
18962 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18963 else
18964 # We preserve .a as extension for shared libraries through AIX4.2
18965 # and later when we are not doing run time linking.
18966 library_names_spec='${libname}${release}.a $libname.a'
18967 soname_spec='${libname}${release}${shared_ext}$major'
18968 fi
18969 shlibpath_var=LIBPATH
18970 fi
18971 ;;
18972
18973 amigaos*)
18974 case $host_cpu in
18975 powerpc)
18976 # Since July 2007 AmigaOS4 officially supports .so libraries.
18977 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
18978 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18979 ;;
18980 m68k)
18981 library_names_spec='$libname.ixlibrary $libname.a'
18982 # Create ${libname}_ixlibrary.a entries in /sys/libs.
18983 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 ${libname}_ixlibrary.a || exit 1; done'
18984 ;;
18985 esac
18986 ;;
18987
18988 beos*)
18989 library_names_spec='${libname}${shared_ext}'
18990 dynamic_linker="$host_os ld.so"
18991 shlibpath_var=LIBRARY_PATH
18992 ;;
18993
18994 bsdi[45]*)
18995 version_type=linux
18996 need_version=no
18997 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18998 soname_spec='${libname}${release}${shared_ext}$major'
18999 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
19000 shlibpath_var=LD_LIBRARY_PATH
19001 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
19002 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
19003 # the default ld.so.conf also contains /usr/contrib/lib and
19004 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
19005 # libtool to hard-code these into programs
19006 ;;
19007
19008 cygwin* | mingw* | pw32* | cegcc*)
19009 version_type=windows
19010 shrext_cmds=".dll"
19011 need_version=no
19012 need_lib_prefix=no
19013
19014 case $GCC,$host_os in
19015 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
19016 library_names_spec='$libname.dll.a'
19017 # DLL is installed to $(libdir)/../bin by postinstall_cmds
19018 postinstall_cmds='base_file=`basename \${file}`~
19019 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
19020 dldir=$destdir/`dirname \$dlpath`~
19021 test -d \$dldir || mkdir -p \$dldir~
19022 $install_prog $dir/$dlname \$dldir/$dlname~
19023 chmod a+x \$dldir/$dlname~
19024 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
19025 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
19026 fi'
19027 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
19028 dlpath=$dir/\$dldll~
19029 $RM \$dlpath'
19030 shlibpath_overrides_runpath=yes
19031
19032 case $host_os in
19033 cygwin*)
19034 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
19035 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19036 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
19037 ;;
19038 mingw* | cegcc*)
19039 # MinGW DLLs use traditional 'lib' prefix
19040 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19041 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
19042 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
19043 # It is most probably a Windows format PATH printed by
19044 # mingw gcc, but we are running on Cygwin. Gcc prints its search
19045 # path with ; separators, and with drive letters. We can handle the
19046 # drive letters (cygwin fileutils understands them), so leave them,
19047 # especially as we might pass files found there to a mingw objdump,
19048 # which wouldn't understand a cygwinified path. Ahh.
19049 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
19050 else
19051 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
19052 fi
19053 ;;
19054 pw32*)
19055 # pw32 DLLs use 'pw' prefix rather than 'lib'
19056 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19057 ;;
19058 esac
19059 ;;
19060
19061 *)
19062 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
19063 ;;
19064 esac
19065 dynamic_linker='Win32 ld.exe'
19066 # FIXME: first we should search . and the directory the executable is in
19067 shlibpath_var=PATH
19068 ;;
19069
19070 darwin* | rhapsody*)
19071 dynamic_linker="$host_os dyld"
19072 version_type=darwin
19073 need_lib_prefix=no
19074 need_version=no
19075 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
19076 soname_spec='${libname}${release}${major}$shared_ext'
19077 shlibpath_overrides_runpath=yes
19078 shlibpath_var=DYLD_LIBRARY_PATH
19079 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
19080
19081 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
19082 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
19083 ;;
19084
19085 dgux*)
19086 version_type=linux
19087 need_lib_prefix=no
19088 need_version=no
19089 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
19090 soname_spec='${libname}${release}${shared_ext}$major'
19091 shlibpath_var=LD_LIBRARY_PATH
19092 ;;
19093
19094 freebsd1*)
19095 dynamic_linker=no
19096 ;;
19097
19098 freebsd* | dragonfly*)
19099 # DragonFly does not have aout. When/if they implement a new
19100 # versioning mechanism, adjust this.
19101 if test -x /usr/bin/objformat; then
19102 objformat=`/usr/bin/objformat`
19103 else
19104 case $host_os in
19105 freebsd[123]*) objformat=aout ;;
19106 *) objformat=elf ;;
19107 esac
19108 fi
19109 version_type=freebsd-$objformat
19110 case $version_type in
19111 freebsd-elf*)
19112 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
19113 need_version=no
19114 need_lib_prefix=no
19115 ;;
19116 freebsd-*)
19117 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
19118 need_version=yes
19119 ;;
19120 esac
19121 shlibpath_var=LD_LIBRARY_PATH
19122 case $host_os in
19123 freebsd2*)
19124 shlibpath_overrides_runpath=yes
19125 ;;
19126 freebsd3.[01]* | freebsdelf3.[01]*)
19127 shlibpath_overrides_runpath=yes
19128 hardcode_into_libs=yes
19129 ;;
19130 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
19131 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
19132 shlibpath_overrides_runpath=no
19133 hardcode_into_libs=yes
19134 ;;
19135 *) # from 4.6 on, and DragonFly
19136 shlibpath_overrides_runpath=yes
19137 hardcode_into_libs=yes
19138 ;;
19139 esac
19140 ;;
19141
19142 gnu*)
19143 version_type=linux
19144 need_lib_prefix=no
19145 need_version=no
19146 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
19147 soname_spec='${libname}${release}${shared_ext}$major'
19148 shlibpath_var=LD_LIBRARY_PATH
19149 hardcode_into_libs=yes
19150 ;;
19151
19152 hpux9* | hpux10* | hpux11*)
19153 # Give a soname corresponding to the major version so that dld.sl refuses to
19154 # link against other versions.
19155 version_type=sunos
19156 need_lib_prefix=no
19157 need_version=no
19158 case $host_cpu in
19159 ia64*)
19160 shrext_cmds='.so'
19161 hardcode_into_libs=yes
19162 dynamic_linker="$host_os dld.so"
19163 shlibpath_var=LD_LIBRARY_PATH
19164 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
19165 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19166 soname_spec='${libname}${release}${shared_ext}$major'
19167 if test "X$HPUX_IA64_MODE" = X32; then
19168 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
19169 else
19170 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
19171 fi
19172 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
19173 ;;
19174 hppa*64*)
19175 shrext_cmds='.sl'
19176 hardcode_into_libs=yes
19177 dynamic_linker="$host_os dld.sl"
19178 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
19179 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
19180 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19181 soname_spec='${libname}${release}${shared_ext}$major'
19182 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
19183 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
19184 ;;
19185 *)
19186 shrext_cmds='.sl'
19187 dynamic_linker="$host_os dld.sl"
19188 shlibpath_var=SHLIB_PATH
19189 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
19190 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19191 soname_spec='${libname}${release}${shared_ext}$major'
19192 ;;
19193 esac
19194 # HP-UX runs *really* slowly unless shared libraries are mode 555.
19195 postinstall_cmds='chmod 555 $lib'
19196 ;;
19197
19198 interix[3-9]*)
19199 version_type=linux
19200 need_lib_prefix=no
19201 need_version=no
19202 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
19203 soname_spec='${libname}${release}${shared_ext}$major'
19204 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
19205 shlibpath_var=LD_LIBRARY_PATH
19206 shlibpath_overrides_runpath=no
19207 hardcode_into_libs=yes
19208 ;;
19209
19210 irix5* | irix6* | nonstopux*)
19211 case $host_os in
19212 nonstopux*) version_type=nonstopux ;;
19213 *)
19214 if test "$lt_cv_prog_gnu_ld" = yes; then
19215 version_type=linux
19216 else
19217 version_type=irix
19218 fi ;;
19219 esac
19220 need_lib_prefix=no
19221 need_version=no
19222 soname_spec='${libname}${release}${shared_ext}$major'
19223 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
19224 case $host_os in
19225 irix5* | nonstopux*)
19226 libsuff= shlibsuff=
19227 ;;
19228 *)
19229 case $LD in # libtool.m4 will add one of these switches to LD
19230 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
19231 libsuff= shlibsuff= libmagic=32-bit;;
19232 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
19233 libsuff=32 shlibsuff=N32 libmagic=N32;;
19234 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
19235 libsuff=64 shlibsuff=64 libmagic=64-bit;;
19236 *) libsuff= shlibsuff= libmagic=never-match;;
19237 esac
19238 ;;
19239 esac
19240 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
19241 shlibpath_overrides_runpath=no
19242 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
19243 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
19244 hardcode_into_libs=yes
19245 ;;
19246
19247 # No shared lib support for Linux oldld, aout, or coff.
19248 linux*oldld* | linux*aout* | linux*coff*)
19249 dynamic_linker=no
19250 ;;
19251
19252 # This must be Linux ELF.
19253 linux* | k*bsd*-gnu | kopensolaris*-gnu)
19254 version_type=linux
19255 need_lib_prefix=no
19256 need_version=no
19257 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19258 soname_spec='${libname}${release}${shared_ext}$major'
19259 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
19260 shlibpath_var=LD_LIBRARY_PATH
19261 shlibpath_overrides_runpath=no
19262
19263 # Some binutils ld are patched to set DT_RUNPATH
19264 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then
19265 echo $ECHO_N "(cached) $ECHO_C" >&6
19266 else
19267 lt_cv_shlibpath_overrides_runpath=no
19268 save_LDFLAGS=$LDFLAGS
19269 save_libdir=$libdir
19270 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
19271 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
19272 cat >conftest.$ac_ext <<_ACEOF
19273 /* confdefs.h. */
19274 _ACEOF
19275 cat confdefs.h >>conftest.$ac_ext
19276 cat >>conftest.$ac_ext <<_ACEOF
19277 /* end confdefs.h. */
19278
19279 int
19280 main ()
19281 {
19282
19283 ;
19284 return 0;
19285 }
19286 _ACEOF
19287 rm -f conftest.$ac_objext conftest$ac_exeext
19288 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19289 (eval $ac_link) 2>conftest.er1
19290 ac_status=$?
19291 grep -v '^ *+' conftest.er1 >conftest.err
19292 rm -f conftest.er1
19293 cat conftest.err >&5
19294 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19295 (exit $ac_status); } &&
19296 { ac_try='test -z "$ac_c_werror_flag"
19297 || test ! -s conftest.err'
19298 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19299 (eval $ac_try) 2>&5
19300 ac_status=$?
19301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19302 (exit $ac_status); }; } &&
19303 { ac_try='test -s conftest$ac_exeext'
19304 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19305 (eval $ac_try) 2>&5
19306 ac_status=$?
19307 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19308 (exit $ac_status); }; }; then
19309 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then
19310 lt_cv_shlibpath_overrides_runpath=yes
19311 fi
19312
19313 else
19314 echo "$as_me: failed program was:" >&5
19315 sed 's/^/| /' conftest.$ac_ext >&5
19316
19317 fi
19318 rm -f conftest.err conftest.$ac_objext \
19319 conftest$ac_exeext conftest.$ac_ext
19320 LDFLAGS=$save_LDFLAGS
19321 libdir=$save_libdir
19322
19323 fi
19324
19325 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
19326
19327 # This implies no fast_install, which is unacceptable.
19328 # Some rework will be needed to allow for fast_install
19329 # before this can be enabled.
19330 hardcode_into_libs=yes
19331
19332 # Append ld.so.conf contents to the search path
19333 if test -f /etc/ld.so.conf; then
19334 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' ' '`
19335 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
19336 fi
19337
19338 # We used to test for /lib/ld.so.1 and disable shared libraries on
19339 # powerpc, because MkLinux only supported shared libraries with the
19340 # GNU dynamic linker. Since this was broken with cross compilers,
19341 # most powerpc-linux boxes support dynamic linking these days and
19342 # people can always --disable-shared, the test was removed, and we
19343 # assume the GNU/Linux dynamic linker is in use.
19344 dynamic_linker='GNU/Linux ld.so'
19345 ;;
19346
19347 netbsd*)
19348 version_type=sunos
19349 need_lib_prefix=no
19350 need_version=no
19351 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19352 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19353 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
19354 dynamic_linker='NetBSD (a.out) ld.so'
19355 else
19356 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
19357 soname_spec='${libname}${release}${shared_ext}$major'
19358 dynamic_linker='NetBSD ld.elf_so'
19359 fi
19360 shlibpath_var=LD_LIBRARY_PATH
19361 shlibpath_overrides_runpath=yes
19362 hardcode_into_libs=yes
19363 ;;
19364
19365 newsos6)
19366 version_type=linux
19367 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19368 shlibpath_var=LD_LIBRARY_PATH
19369 shlibpath_overrides_runpath=yes
19370 ;;
19371
19372 *nto* | *qnx*)
19373 version_type=qnx
19374 need_lib_prefix=no
19375 need_version=no
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 shlibpath_overrides_runpath=no
19380 hardcode_into_libs=yes
19381 dynamic_linker='ldqnx.so'
19382 ;;
19383
19384 openbsd*)
19385 version_type=sunos
19386 sys_lib_dlsearch_path_spec="/usr/lib"
19387 need_lib_prefix=no
19388 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
19389 case $host_os in
19390 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
19391 *) need_version=no ;;
19392 esac
19393 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19394 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
19395 shlibpath_var=LD_LIBRARY_PATH
19396 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19397 case $host_os in
19398 openbsd2.[89] | openbsd2.[89].*)
19399 shlibpath_overrides_runpath=no
19400 ;;
19401 *)
19402 shlibpath_overrides_runpath=yes
19403 ;;
19404 esac
19405 else
19406 shlibpath_overrides_runpath=yes
19407 fi
19408 ;;
19409
19410 os2*)
19411 libname_spec='$name'
19412 shrext_cmds=".dll"
19413 need_lib_prefix=no
19414 library_names_spec='$libname${shared_ext} $libname.a'
19415 dynamic_linker='OS/2 ld.exe'
19416 shlibpath_var=LIBPATH
19417 ;;
19418
19419 osf3* | osf4* | osf5*)
19420 version_type=osf
19421 need_lib_prefix=no
19422 need_version=no
19423 soname_spec='${libname}${release}${shared_ext}$major'
19424 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19425 shlibpath_var=LD_LIBRARY_PATH
19426 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
19427 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
19428 ;;
19429
19430 rdos*)
19431 dynamic_linker=no
19432 ;;
19433
19434 solaris*)
19435 version_type=linux
19436 need_lib_prefix=no
19437 need_version=no
19438 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19439 soname_spec='${libname}${release}${shared_ext}$major'
19440 shlibpath_var=LD_LIBRARY_PATH
19441 shlibpath_overrides_runpath=yes
19442 hardcode_into_libs=yes
19443 # ldd complains unless libraries are executable
19444 postinstall_cmds='chmod +x $lib'
19445 ;;
19446
19447 sunos4*)
19448 version_type=sunos
19449 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19450 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
19451 shlibpath_var=LD_LIBRARY_PATH
19452 shlibpath_overrides_runpath=yes
19453 if test "$with_gnu_ld" = yes; then
19454 need_lib_prefix=no
19455 fi
19456 need_version=yes
19457 ;;
19458
19459 sysv4 | sysv4.3*)
19460 version_type=linux
19461 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19462 soname_spec='${libname}${release}${shared_ext}$major'
19463 shlibpath_var=LD_LIBRARY_PATH
19464 case $host_vendor in
19465 sni)
19466 shlibpath_overrides_runpath=no
19467 need_lib_prefix=no
19468 runpath_var=LD_RUN_PATH
19469 ;;
19470 siemens)
19471 need_lib_prefix=no
19472 ;;
19473 motorola)
19474 need_lib_prefix=no
19475 need_version=no
19476 shlibpath_overrides_runpath=no
19477 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
19478 ;;
19479 esac
19480 ;;
19481
19482 sysv4*MP*)
19483 if test -d /usr/nec ;then
19484 version_type=linux
19485 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
19486 soname_spec='$libname${shared_ext}.$major'
19487 shlibpath_var=LD_LIBRARY_PATH
19488 fi
19489 ;;
19490
19491 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
19492 version_type=freebsd-elf
19493 need_lib_prefix=no
19494 need_version=no
19495 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
19496 soname_spec='${libname}${release}${shared_ext}$major'
19497 shlibpath_var=LD_LIBRARY_PATH
19498 shlibpath_overrides_runpath=yes
19499 hardcode_into_libs=yes
19500 if test "$with_gnu_ld" = yes; then
19501 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
19502 else
19503 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
19504 case $host_os in
19505 sco3.2v5*)
19506 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
19507 ;;
19508 esac
19509 fi
19510 sys_lib_dlsearch_path_spec='/usr/lib'
19511 ;;
19512
19513 tpf*)
19514 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
19515 version_type=linux
19516 need_lib_prefix=no
19517 need_version=no
19518 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19519 shlibpath_var=LD_LIBRARY_PATH
19520 shlibpath_overrides_runpath=no
19521 hardcode_into_libs=yes
19522 ;;
19523
19524 uts4*)
19525 version_type=linux
19526 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19527 soname_spec='${libname}${release}${shared_ext}$major'
19528 shlibpath_var=LD_LIBRARY_PATH
19529 ;;
19530
19531 *)
19532 dynamic_linker=no
19533 ;;
19534 esac
19535 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
19536 echo "${ECHO_T}$dynamic_linker" >&6
19537 test "$dynamic_linker" = no && can_build_shared=no
19538
19539 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
19540 if test "$GCC" = yes; then
19541 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
19542 fi
19543
19544 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
19545 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
19546 fi
19547 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
19548 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
19549 fi
19550
19551
19552
19553
19554
19555
19556
19557
19558
19559
19560
19561
19562
19563
19564
19565
19566
19567
19568
19569
19570
19571
19572
19573
19574
19575
19576
19577
19578
19579
19580
19581
19582
19583
19584
19585
19586
19587
19588
19589
19590
19591
19592
19593
19594
19595
19596
19597
19598
19599
19600
19601
19602
19603
19604
19605
19606
19607
19608
19609
19610
19611
19612
19613
19614
19615
19616
19617
19618
19619
19620
19621
19622
19623
19624
19625
19626
19627
19628
19629
19630
19631
19632
19633
19634
19635
19636
19637 echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
19638 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
19639 hardcode_action=
19640 if test -n "$hardcode_libdir_flag_spec" ||
19641 test -n "$runpath_var" ||
19642 test "X$hardcode_automatic" = "Xyes" ; then
19643
19644 # We can hardcode non-existent directories.
19645 if test "$hardcode_direct" != no &&
19646 # If the only mechanism to avoid hardcoding is shlibpath_var, we
19647 # have to relink, otherwise we might link with an installed library
19648 # when we should be linking with a yet-to-be-installed one
19649 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
19650 test "$hardcode_minus_L" != no; then
19651 # Linking always hardcodes the temporary library directory.
19652 hardcode_action=relink
19653 else
19654 # We can link without hardcoding, and we can hardcode nonexisting dirs.
19655 hardcode_action=immediate
19656 fi
19657 else
19658 # We cannot hardcode anything, or else we can only hardcode existing
19659 # directories.
19660 hardcode_action=unsupported
19661 fi
19662 echo "$as_me:$LINENO: result: $hardcode_action" >&5
19663 echo "${ECHO_T}$hardcode_action" >&6
19664
19665 if test "$hardcode_action" = relink ||
19666 test "$inherit_rpath" = yes; then
19667 # Fast installation is not supported
19668 enable_fast_install=no
19669 elif test "$shlibpath_overrides_runpath" = yes ||
19670 test "$enable_shared" = no; then
19671 # Fast installation is not necessary
19672 enable_fast_install=needless
19673 fi
19674
19675
19676
19677
19678
19679
19680 if test "x$enable_dlopen" != xyes; then
19681 enable_dlopen=unknown
19682 enable_dlopen_self=unknown
19683 enable_dlopen_self_static=unknown
19684 else
19685 lt_cv_dlopen=no
19686 lt_cv_dlopen_libs=
19687
19688 case $host_os in
19689 beos*)
19690 lt_cv_dlopen="load_add_on"
19691 lt_cv_dlopen_libs=
19692 lt_cv_dlopen_self=yes
19693 ;;
19694
19695 mingw* | pw32* | cegcc*)
19696 lt_cv_dlopen="LoadLibrary"
19697 lt_cv_dlopen_libs=
19698 ;;
19699
19700 cygwin*)
19701 lt_cv_dlopen="dlopen"
19702 lt_cv_dlopen_libs=
19703 ;;
19704
19705 darwin*)
19706 # if libdl is installed we need to link against it
19707 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19708 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19709 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19710 echo $ECHO_N "(cached) $ECHO_C" >&6
19711 else
19712 ac_check_lib_save_LIBS=$LIBS
19713 LIBS="-ldl $LIBS"
19714 cat >conftest.$ac_ext <<_ACEOF
19715 /* confdefs.h. */
19716 _ACEOF
19717 cat confdefs.h >>conftest.$ac_ext
19718 cat >>conftest.$ac_ext <<_ACEOF
19719 /* end confdefs.h. */
19720
19721 /* Override any gcc2 internal prototype to avoid an error. */
19722 #ifdef __cplusplus
19723 extern "C"
19724 #endif
19725 /* We use char because int might match the return type of a gcc2
19726 builtin and then its argument prototype would still apply. */
19727 char dlopen ();
19728 int
19729 main ()
19730 {
19731 dlopen ();
19732 ;
19733 return 0;
19734 }
19735 _ACEOF
19736 rm -f conftest.$ac_objext conftest$ac_exeext
19737 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19738 (eval $ac_link) 2>conftest.er1
19739 ac_status=$?
19740 grep -v '^ *+' conftest.er1 >conftest.err
19741 rm -f conftest.er1
19742 cat conftest.err >&5
19743 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19744 (exit $ac_status); } &&
19745 { ac_try='test -z "$ac_c_werror_flag"
19746 || test ! -s conftest.err'
19747 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19748 (eval $ac_try) 2>&5
19749 ac_status=$?
19750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19751 (exit $ac_status); }; } &&
19752 { ac_try='test -s conftest$ac_exeext'
19753 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19754 (eval $ac_try) 2>&5
19755 ac_status=$?
19756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19757 (exit $ac_status); }; }; then
19758 ac_cv_lib_dl_dlopen=yes
19759 else
19760 echo "$as_me: failed program was:" >&5
19761 sed 's/^/| /' conftest.$ac_ext >&5
19762
19763 ac_cv_lib_dl_dlopen=no
19764 fi
19765 rm -f conftest.err conftest.$ac_objext \
19766 conftest$ac_exeext conftest.$ac_ext
19767 LIBS=$ac_check_lib_save_LIBS
19768 fi
19769 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19770 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19771 if test $ac_cv_lib_dl_dlopen = yes; then
19772 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19773 else
19774
19775 lt_cv_dlopen="dyld"
19776 lt_cv_dlopen_libs=
19777 lt_cv_dlopen_self=yes
19778
19779 fi
19780
19781 ;;
19782
19783 *)
19784 echo "$as_me:$LINENO: checking for shl_load" >&5
19785 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
19786 if test "${ac_cv_func_shl_load+set}" = set; then
19787 echo $ECHO_N "(cached) $ECHO_C" >&6
19788 else
19789 cat >conftest.$ac_ext <<_ACEOF
19790 /* confdefs.h. */
19791 _ACEOF
19792 cat confdefs.h >>conftest.$ac_ext
19793 cat >>conftest.$ac_ext <<_ACEOF
19794 /* end confdefs.h. */
19795 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
19796 For example, HP-UX 11i <limits.h> declares gettimeofday. */
19797 #define shl_load innocuous_shl_load
19798
19799 /* System header to define __stub macros and hopefully few prototypes,
19800 which can conflict with char shl_load (); below.
19801 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19802 <limits.h> exists even on freestanding compilers. */
19803
19804 #ifdef __STDC__
19805 # include <limits.h>
19806 #else
19807 # include <assert.h>
19808 #endif
19809
19810 #undef shl_load
19811
19812 /* Override any gcc2 internal prototype to avoid an error. */
19813 #ifdef __cplusplus
19814 extern "C"
19815 {
19816 #endif
19817 /* We use char because int might match the return type of a gcc2
19818 builtin and then its argument prototype would still apply. */
19819 char shl_load ();
19820 /* The GNU C library defines this for functions which it implements
19821 to always fail with ENOSYS. Some functions are actually named
19822 something starting with __ and the normal name is an alias. */
19823 #if defined (__stub_shl_load) || defined (__stub___shl_load)
19824 choke me
19825 #else
19826 char (*f) () = shl_load;
19827 #endif
19828 #ifdef __cplusplus
19829 }
19830 #endif
19831
19832 int
19833 main ()
19834 {
19835 return f != shl_load;
19836 ;
19837 return 0;
19838 }
19839 _ACEOF
19840 rm -f conftest.$ac_objext conftest$ac_exeext
19841 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19842 (eval $ac_link) 2>conftest.er1
19843 ac_status=$?
19844 grep -v '^ *+' conftest.er1 >conftest.err
19845 rm -f conftest.er1
19846 cat conftest.err >&5
19847 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19848 (exit $ac_status); } &&
19849 { ac_try='test -z "$ac_c_werror_flag"
19850 || test ! -s conftest.err'
19851 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19852 (eval $ac_try) 2>&5
19853 ac_status=$?
19854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19855 (exit $ac_status); }; } &&
19856 { ac_try='test -s conftest$ac_exeext'
19857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19858 (eval $ac_try) 2>&5
19859 ac_status=$?
19860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19861 (exit $ac_status); }; }; then
19862 ac_cv_func_shl_load=yes
19863 else
19864 echo "$as_me: failed program was:" >&5
19865 sed 's/^/| /' conftest.$ac_ext >&5
19866
19867 ac_cv_func_shl_load=no
19868 fi
19869 rm -f conftest.err conftest.$ac_objext \
19870 conftest$ac_exeext conftest.$ac_ext
19871 fi
19872 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19873 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19874 if test $ac_cv_func_shl_load = yes; then
19875 lt_cv_dlopen="shl_load"
19876 else
19877 echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19878 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19879 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19880 echo $ECHO_N "(cached) $ECHO_C" >&6
19881 else
19882 ac_check_lib_save_LIBS=$LIBS
19883 LIBS="-ldld $LIBS"
19884 cat >conftest.$ac_ext <<_ACEOF
19885 /* confdefs.h. */
19886 _ACEOF
19887 cat confdefs.h >>conftest.$ac_ext
19888 cat >>conftest.$ac_ext <<_ACEOF
19889 /* end confdefs.h. */
19890
19891 /* Override any gcc2 internal prototype to avoid an error. */
19892 #ifdef __cplusplus
19893 extern "C"
19894 #endif
19895 /* We use char because int might match the return type of a gcc2
19896 builtin and then its argument prototype would still apply. */
19897 char shl_load ();
19898 int
19899 main ()
19900 {
19901 shl_load ();
19902 ;
19903 return 0;
19904 }
19905 _ACEOF
19906 rm -f conftest.$ac_objext conftest$ac_exeext
19907 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19908 (eval $ac_link) 2>conftest.er1
19909 ac_status=$?
19910 grep -v '^ *+' conftest.er1 >conftest.err
19911 rm -f conftest.er1
19912 cat conftest.err >&5
19913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19914 (exit $ac_status); } &&
19915 { ac_try='test -z "$ac_c_werror_flag"
19916 || test ! -s conftest.err'
19917 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19918 (eval $ac_try) 2>&5
19919 ac_status=$?
19920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19921 (exit $ac_status); }; } &&
19922 { ac_try='test -s conftest$ac_exeext'
19923 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19924 (eval $ac_try) 2>&5
19925 ac_status=$?
19926 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19927 (exit $ac_status); }; }; then
19928 ac_cv_lib_dld_shl_load=yes
19929 else
19930 echo "$as_me: failed program was:" >&5
19931 sed 's/^/| /' conftest.$ac_ext >&5
19932
19933 ac_cv_lib_dld_shl_load=no
19934 fi
19935 rm -f conftest.err conftest.$ac_objext \
19936 conftest$ac_exeext conftest.$ac_ext
19937 LIBS=$ac_check_lib_save_LIBS
19938 fi
19939 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
19940 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
19941 if test $ac_cv_lib_dld_shl_load = yes; then
19942 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
19943 else
19944 echo "$as_me:$LINENO: checking for dlopen" >&5
19945 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
19946 if test "${ac_cv_func_dlopen+set}" = set; then
19947 echo $ECHO_N "(cached) $ECHO_C" >&6
19948 else
19949 cat >conftest.$ac_ext <<_ACEOF
19950 /* confdefs.h. */
19951 _ACEOF
19952 cat confdefs.h >>conftest.$ac_ext
19953 cat >>conftest.$ac_ext <<_ACEOF
19954 /* end confdefs.h. */
19955 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
19956 For example, HP-UX 11i <limits.h> declares gettimeofday. */
19957 #define dlopen innocuous_dlopen
19958
19959 /* System header to define __stub macros and hopefully few prototypes,
19960 which can conflict with char dlopen (); below.
19961 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19962 <limits.h> exists even on freestanding compilers. */
19963
19964 #ifdef __STDC__
19965 # include <limits.h>
19966 #else
19967 # include <assert.h>
19968 #endif
19969
19970 #undef dlopen
19971
19972 /* Override any gcc2 internal prototype to avoid an error. */
19973 #ifdef __cplusplus
19974 extern "C"
19975 {
19976 #endif
19977 /* We use char because int might match the return type of a gcc2
19978 builtin and then its argument prototype would still apply. */
19979 char dlopen ();
19980 /* The GNU C library defines this for functions which it implements
19981 to always fail with ENOSYS. Some functions are actually named
19982 something starting with __ and the normal name is an alias. */
19983 #if defined (__stub_dlopen) || defined (__stub___dlopen)
19984 choke me
19985 #else
19986 char (*f) () = dlopen;
19987 #endif
19988 #ifdef __cplusplus
19989 }
19990 #endif
19991
19992 int
19993 main ()
19994 {
19995 return f != dlopen;
19996 ;
19997 return 0;
19998 }
19999 _ACEOF
20000 rm -f conftest.$ac_objext conftest$ac_exeext
20001 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20002 (eval $ac_link) 2>conftest.er1
20003 ac_status=$?
20004 grep -v '^ *+' conftest.er1 >conftest.err
20005 rm -f conftest.er1
20006 cat conftest.err >&5
20007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20008 (exit $ac_status); } &&
20009 { ac_try='test -z "$ac_c_werror_flag"
20010 || test ! -s conftest.err'
20011 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20012 (eval $ac_try) 2>&5
20013 ac_status=$?
20014 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20015 (exit $ac_status); }; } &&
20016 { ac_try='test -s conftest$ac_exeext'
20017 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20018 (eval $ac_try) 2>&5
20019 ac_status=$?
20020 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20021 (exit $ac_status); }; }; then
20022 ac_cv_func_dlopen=yes
20023 else
20024 echo "$as_me: failed program was:" >&5
20025 sed 's/^/| /' conftest.$ac_ext >&5
20026
20027 ac_cv_func_dlopen=no
20028 fi
20029 rm -f conftest.err conftest.$ac_objext \
20030 conftest$ac_exeext conftest.$ac_ext
20031 fi
20032 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
20033 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
20034 if test $ac_cv_func_dlopen = yes; then
20035 lt_cv_dlopen="dlopen"
20036 else
20037 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
20038 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
20039 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
20040 echo $ECHO_N "(cached) $ECHO_C" >&6
20041 else
20042 ac_check_lib_save_LIBS=$LIBS
20043 LIBS="-ldl $LIBS"
20044 cat >conftest.$ac_ext <<_ACEOF
20045 /* confdefs.h. */
20046 _ACEOF
20047 cat confdefs.h >>conftest.$ac_ext
20048 cat >>conftest.$ac_ext <<_ACEOF
20049 /* end confdefs.h. */
20050
20051 /* Override any gcc2 internal prototype to avoid an error. */
20052 #ifdef __cplusplus
20053 extern "C"
20054 #endif
20055 /* We use char because int might match the return type of a gcc2
20056 builtin and then its argument prototype would still apply. */
20057 char dlopen ();
20058 int
20059 main ()
20060 {
20061 dlopen ();
20062 ;
20063 return 0;
20064 }
20065 _ACEOF
20066 rm -f conftest.$ac_objext conftest$ac_exeext
20067 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20068 (eval $ac_link) 2>conftest.er1
20069 ac_status=$?
20070 grep -v '^ *+' conftest.er1 >conftest.err
20071 rm -f conftest.er1
20072 cat conftest.err >&5
20073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20074 (exit $ac_status); } &&
20075 { ac_try='test -z "$ac_c_werror_flag"
20076 || test ! -s conftest.err'
20077 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20078 (eval $ac_try) 2>&5
20079 ac_status=$?
20080 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20081 (exit $ac_status); }; } &&
20082 { ac_try='test -s conftest$ac_exeext'
20083 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20084 (eval $ac_try) 2>&5
20085 ac_status=$?
20086 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20087 (exit $ac_status); }; }; then
20088 ac_cv_lib_dl_dlopen=yes
20089 else
20090 echo "$as_me: failed program was:" >&5
20091 sed 's/^/| /' conftest.$ac_ext >&5
20092
20093 ac_cv_lib_dl_dlopen=no
20094 fi
20095 rm -f conftest.err conftest.$ac_objext \
20096 conftest$ac_exeext conftest.$ac_ext
20097 LIBS=$ac_check_lib_save_LIBS
20098 fi
20099 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
20100 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
20101 if test $ac_cv_lib_dl_dlopen = yes; then
20102 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
20103 else
20104 echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
20105 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
20106 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
20107 echo $ECHO_N "(cached) $ECHO_C" >&6
20108 else
20109 ac_check_lib_save_LIBS=$LIBS
20110 LIBS="-lsvld $LIBS"
20111 cat >conftest.$ac_ext <<_ACEOF
20112 /* confdefs.h. */
20113 _ACEOF
20114 cat confdefs.h >>conftest.$ac_ext
20115 cat >>conftest.$ac_ext <<_ACEOF
20116 /* end confdefs.h. */
20117
20118 /* Override any gcc2 internal prototype to avoid an error. */
20119 #ifdef __cplusplus
20120 extern "C"
20121 #endif
20122 /* We use char because int might match the return type of a gcc2
20123 builtin and then its argument prototype would still apply. */
20124 char dlopen ();
20125 int
20126 main ()
20127 {
20128 dlopen ();
20129 ;
20130 return 0;
20131 }
20132 _ACEOF
20133 rm -f conftest.$ac_objext conftest$ac_exeext
20134 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20135 (eval $ac_link) 2>conftest.er1
20136 ac_status=$?
20137 grep -v '^ *+' conftest.er1 >conftest.err
20138 rm -f conftest.er1
20139 cat conftest.err >&5
20140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20141 (exit $ac_status); } &&
20142 { ac_try='test -z "$ac_c_werror_flag"
20143 || test ! -s conftest.err'
20144 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20145 (eval $ac_try) 2>&5
20146 ac_status=$?
20147 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20148 (exit $ac_status); }; } &&
20149 { ac_try='test -s conftest$ac_exeext'
20150 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20151 (eval $ac_try) 2>&5
20152 ac_status=$?
20153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20154 (exit $ac_status); }; }; then
20155 ac_cv_lib_svld_dlopen=yes
20156 else
20157 echo "$as_me: failed program was:" >&5
20158 sed 's/^/| /' conftest.$ac_ext >&5
20159
20160 ac_cv_lib_svld_dlopen=no
20161 fi
20162 rm -f conftest.err conftest.$ac_objext \
20163 conftest$ac_exeext conftest.$ac_ext
20164 LIBS=$ac_check_lib_save_LIBS
20165 fi
20166 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
20167 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
20168 if test $ac_cv_lib_svld_dlopen = yes; then
20169 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
20170 else
20171 echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
20172 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
20173 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
20174 echo $ECHO_N "(cached) $ECHO_C" >&6
20175 else
20176 ac_check_lib_save_LIBS=$LIBS
20177 LIBS="-ldld $LIBS"
20178 cat >conftest.$ac_ext <<_ACEOF
20179 /* confdefs.h. */
20180 _ACEOF
20181 cat confdefs.h >>conftest.$ac_ext
20182 cat >>conftest.$ac_ext <<_ACEOF
20183 /* end confdefs.h. */
20184
20185 /* Override any gcc2 internal prototype to avoid an error. */
20186 #ifdef __cplusplus
20187 extern "C"
20188 #endif
20189 /* We use char because int might match the return type of a gcc2
20190 builtin and then its argument prototype would still apply. */
20191 char dld_link ();
20192 int
20193 main ()
20194 {
20195 dld_link ();
20196 ;
20197 return 0;
20198 }
20199 _ACEOF
20200 rm -f conftest.$ac_objext conftest$ac_exeext
20201 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20202 (eval $ac_link) 2>conftest.er1
20203 ac_status=$?
20204 grep -v '^ *+' conftest.er1 >conftest.err
20205 rm -f conftest.er1
20206 cat conftest.err >&5
20207 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20208 (exit $ac_status); } &&
20209 { ac_try='test -z "$ac_c_werror_flag"
20210 || test ! -s conftest.err'
20211 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20212 (eval $ac_try) 2>&5
20213 ac_status=$?
20214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20215 (exit $ac_status); }; } &&
20216 { ac_try='test -s conftest$ac_exeext'
20217 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20218 (eval $ac_try) 2>&5
20219 ac_status=$?
20220 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20221 (exit $ac_status); }; }; then
20222 ac_cv_lib_dld_dld_link=yes
20223 else
20224 echo "$as_me: failed program was:" >&5
20225 sed 's/^/| /' conftest.$ac_ext >&5
20226
20227 ac_cv_lib_dld_dld_link=no
20228 fi
20229 rm -f conftest.err conftest.$ac_objext \
20230 conftest$ac_exeext conftest.$ac_ext
20231 LIBS=$ac_check_lib_save_LIBS
20232 fi
20233 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
20234 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
20235 if test $ac_cv_lib_dld_dld_link = yes; then
20236 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
20237 fi
20238
20239
20240 fi
20241
20242
20243 fi
20244
20245
20246 fi
20247
20248
20249 fi
20250
20251
20252 fi
20253
20254 ;;
20255 esac
20256
20257 if test "x$lt_cv_dlopen" != xno; then
20258 enable_dlopen=yes
20259 else
20260 enable_dlopen=no
20261 fi
20262
20263 case $lt_cv_dlopen in
20264 dlopen)
20265 save_CPPFLAGS="$CPPFLAGS"
20266 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
20267
20268 save_LDFLAGS="$LDFLAGS"
20269 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
20270
20271 save_LIBS="$LIBS"
20272 LIBS="$lt_cv_dlopen_libs $LIBS"
20273
20274 echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
20275 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
20276 if test "${lt_cv_dlopen_self+set}" = set; then
20277 echo $ECHO_N "(cached) $ECHO_C" >&6
20278 else
20279 if test "$cross_compiling" = yes; then :
20280 lt_cv_dlopen_self=cross
20281 else
20282 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
20283 lt_status=$lt_dlunknown
20284 cat > conftest.$ac_ext <<_LT_EOF
20285 #line 20285 "configure"
20286 #include "confdefs.h"
20287
20288 #if HAVE_DLFCN_H
20289 #include <dlfcn.h>
20290 #endif
20291
20292 #include <stdio.h>
20293
20294 #ifdef RTLD_GLOBAL
20295 # define LT_DLGLOBAL RTLD_GLOBAL
20296 #else
20297 # ifdef DL_GLOBAL
20298 # define LT_DLGLOBAL DL_GLOBAL
20299 # else
20300 # define LT_DLGLOBAL 0
20301 # endif
20302 #endif
20303
20304 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
20305 find out it does not work in some platform. */
20306 #ifndef LT_DLLAZY_OR_NOW
20307 # ifdef RTLD_LAZY
20308 # define LT_DLLAZY_OR_NOW RTLD_LAZY
20309 # else
20310 # ifdef DL_LAZY
20311 # define LT_DLLAZY_OR_NOW DL_LAZY
20312 # else
20313 # ifdef RTLD_NOW
20314 # define LT_DLLAZY_OR_NOW RTLD_NOW
20315 # else
20316 # ifdef DL_NOW
20317 # define LT_DLLAZY_OR_NOW DL_NOW
20318 # else
20319 # define LT_DLLAZY_OR_NOW 0
20320 # endif
20321 # endif
20322 # endif
20323 # endif
20324 #endif
20325
20326 void fnord() { int i=42;}
20327 int main ()
20328 {
20329 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
20330 int status = $lt_dlunknown;
20331
20332 if (self)
20333 {
20334 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
20335 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
20336 /* dlclose (self); */
20337 }
20338 else
20339 puts (dlerror ());
20340
20341 return status;
20342 }
20343 _LT_EOF
20344 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20345 (eval $ac_link) 2>&5
20346 ac_status=$?
20347 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20348 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
20349 (./conftest; exit; ) >&5 2>/dev/null
20350 lt_status=$?
20351 case x$lt_status in
20352 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
20353 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
20354 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
20355 esac
20356 else :
20357 # compilation failed
20358 lt_cv_dlopen_self=no
20359 fi
20360 fi
20361 rm -fr conftest*
20362
20363
20364 fi
20365 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
20366 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
20367
20368 if test "x$lt_cv_dlopen_self" = xyes; then
20369 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
20370 echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
20371 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
20372 if test "${lt_cv_dlopen_self_static+set}" = set; then
20373 echo $ECHO_N "(cached) $ECHO_C" >&6
20374 else
20375 if test "$cross_compiling" = yes; then :
20376 lt_cv_dlopen_self_static=cross
20377 else
20378 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
20379 lt_status=$lt_dlunknown
20380 cat > conftest.$ac_ext <<_LT_EOF
20381 #line 20381 "configure"
20382 #include "confdefs.h"
20383
20384 #if HAVE_DLFCN_H
20385 #include <dlfcn.h>
20386 #endif
20387
20388 #include <stdio.h>
20389
20390 #ifdef RTLD_GLOBAL
20391 # define LT_DLGLOBAL RTLD_GLOBAL
20392 #else
20393 # ifdef DL_GLOBAL
20394 # define LT_DLGLOBAL DL_GLOBAL
20395 # else
20396 # define LT_DLGLOBAL 0
20397 # endif
20398 #endif
20399
20400 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
20401 find out it does not work in some platform. */
20402 #ifndef LT_DLLAZY_OR_NOW
20403 # ifdef RTLD_LAZY
20404 # define LT_DLLAZY_OR_NOW RTLD_LAZY
20405 # else
20406 # ifdef DL_LAZY
20407 # define LT_DLLAZY_OR_NOW DL_LAZY
20408 # else
20409 # ifdef RTLD_NOW
20410 # define LT_DLLAZY_OR_NOW RTLD_NOW
20411 # else
20412 # ifdef DL_NOW
20413 # define LT_DLLAZY_OR_NOW DL_NOW
20414 # else
20415 # define LT_DLLAZY_OR_NOW 0
20416 # endif
20417 # endif
20418 # endif
20419 # endif
20420 #endif
20421
20422 void fnord() { int i=42;}
20423 int main ()
20424 {
20425 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
20426 int status = $lt_dlunknown;
20427
20428 if (self)
20429 {
20430 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
20431 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
20432 /* dlclose (self); */
20433 }
20434 else
20435 puts (dlerror ());
20436
20437 return status;
20438 }
20439 _LT_EOF
20440 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20441 (eval $ac_link) 2>&5
20442 ac_status=$?
20443 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20444 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
20445 (./conftest; exit; ) >&5 2>/dev/null
20446 lt_status=$?
20447 case x$lt_status in
20448 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
20449 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
20450 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
20451 esac
20452 else :
20453 # compilation failed
20454 lt_cv_dlopen_self_static=no
20455 fi
20456 fi
20457 rm -fr conftest*
20458
20459
20460 fi
20461 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
20462 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
20463 fi
20464
20465 CPPFLAGS="$save_CPPFLAGS"
20466 LDFLAGS="$save_LDFLAGS"
20467 LIBS="$save_LIBS"
20468 ;;
20469 esac
20470
20471 case $lt_cv_dlopen_self in
20472 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
20473 *) enable_dlopen_self=unknown ;;
20474 esac
20475
20476 case $lt_cv_dlopen_self_static in
20477 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
20478 *) enable_dlopen_self_static=unknown ;;
20479 esac
20480 fi
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490
20491
20492
20493
20494
20495
20496
20497
20498 striplib=
20499 old_striplib=
20500 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
20501 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
20502 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
20503 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
20504 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
20505 echo "$as_me:$LINENO: result: yes" >&5
20506 echo "${ECHO_T}yes" >&6
20507 else
20508 # FIXME - insert some real tests, host_os isn't really good enough
20509 case $host_os in
20510 darwin*)
20511 if test -n "$STRIP" ; then
20512 striplib="$STRIP -x"
20513 old_striplib="$STRIP -S"
20514 echo "$as_me:$LINENO: result: yes" >&5
20515 echo "${ECHO_T}yes" >&6
20516 else
20517 echo "$as_me:$LINENO: result: no" >&5
20518 echo "${ECHO_T}no" >&6
20519 fi
20520 ;;
20521 *)
20522 echo "$as_me:$LINENO: result: no" >&5
20523 echo "${ECHO_T}no" >&6
20524 ;;
20525 esac
20526 fi
20527
20528
20529
20530
20531
20532
20533
20534
20535
20536
20537
20538
20539 # Report which library types will actually be built
20540 echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
20541 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
20542 echo "$as_me:$LINENO: result: $can_build_shared" >&5
20543 echo "${ECHO_T}$can_build_shared" >&6
20544
20545 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
20546 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
20547 test "$can_build_shared" = "no" && enable_shared=no
20548
20549 # On AIX, shared libraries and static libraries use the same namespace, and
20550 # are all built from PIC.
20551 case $host_os in
20552 aix3*)
20553 test "$enable_shared" = yes && enable_static=no
20554 if test -n "$RANLIB"; then
20555 archive_cmds="$archive_cmds~\$RANLIB \$lib"
20556 postinstall_cmds='$RANLIB $lib'
20557 fi
20558 ;;
20559
20560 aix[4-9]*)
20561 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
20562 test "$enable_shared" = yes && enable_static=no
20563 fi
20564 ;;
20565 esac
20566 echo "$as_me:$LINENO: result: $enable_shared" >&5
20567 echo "${ECHO_T}$enable_shared" >&6
20568
20569 echo "$as_me:$LINENO: checking whether to build static libraries" >&5
20570 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
20571 # Make sure either enable_shared or enable_static is yes.
20572 test "$enable_shared" = yes || enable_static=yes
20573 echo "$as_me:$LINENO: result: $enable_static" >&5
20574 echo "${ECHO_T}$enable_static" >&6
20575
20576
20577
20578
20579 fi
20580 ac_ext=c
20581 ac_cpp='$CPP $CPPFLAGS'
20582 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20583 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20584 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20585
20586 CC="$lt_save_CC"
20587
20588
20589
20590
20591
20592
20593
20594
20595
20596
20597
20598
20599
20600
20601
20602
20603 # Only expand once:
20604
20605
20606
20607
20608
20609 # Identify the assembler which will work hand-in-glove with the newly
20610 # built GCC, so that we can examine its features. This is the assembler
20611 # which will be driven by the driver program.
20612 #
20613 # If build != host, and we aren't building gas in-tree, we identify a
20614 # build->target assembler and hope that it will have the same features
20615 # as the host->target assembler we'll be using.
20616 gcc_cv_gas_major_version=
20617 gcc_cv_gas_minor_version=
20618 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
20619
20620 if test "${gcc_cv_as+set}" = set; then
20621 :
20622 else
20623
20624 if test -x "$DEFAULT_ASSEMBLER"; then
20625 gcc_cv_as="$DEFAULT_ASSEMBLER"
20626 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
20627 && test -f ../gas/Makefile \
20628 && test x$build = x$host; then
20629 gcc_cv_as=../gas/as-new$build_exeext
20630 elif test -x as$build_exeext; then
20631 # Build using assembler in the current directory.
20632 gcc_cv_as=./as$build_exeext
20633 elif test -x $AS_FOR_TARGET; then
20634 gcc_cv_as="$AS_FOR_TARGET"
20635 else
20636 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
20637 set dummy $AS_FOR_TARGET; ac_word=$2
20638 echo "$as_me:$LINENO: checking for $ac_word" >&5
20639 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20640 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
20641 echo $ECHO_N "(cached) $ECHO_C" >&6
20642 else
20643 case $gcc_cv_as in
20644 [\\/]* | ?:[\\/]*)
20645 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
20646 ;;
20647 *)
20648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20649 for as_dir in $PATH
20650 do
20651 IFS=$as_save_IFS
20652 test -z "$as_dir" && as_dir=.
20653 for ac_exec_ext in '' $ac_executable_extensions; do
20654 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20655 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20656 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20657 break 2
20658 fi
20659 done
20660 done
20661
20662 ;;
20663 esac
20664 fi
20665 gcc_cv_as=$ac_cv_path_gcc_cv_as
20666
20667 if test -n "$gcc_cv_as"; then
20668 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20669 echo "${ECHO_T}$gcc_cv_as" >&6
20670 else
20671 echo "$as_me:$LINENO: result: no" >&5
20672 echo "${ECHO_T}no" >&6
20673 fi
20674
20675 fi
20676 fi
20677
20678
20679 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20680
20681 case "$ORIGINAL_AS_FOR_TARGET" in
20682 ./as | ./as$build_exeext) ;;
20683 *) ac_config_files="$ac_config_files as:exec-tool.in"
20684 ;;
20685 esac
20686
20687 echo "$as_me:$LINENO: checking what assembler to use" >&5
20688 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
20689 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20690 # Single tree build which includes gas. We want to prefer it
20691 # over whatever linker top-level may have detected, since
20692 # we'll use what we're building after installation anyway.
20693 echo "$as_me:$LINENO: result: newly built gas" >&5
20694 echo "${ECHO_T}newly built gas" >&6
20695 in_tree_gas=yes
20696 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20697 for f in $gcc_cv_as_bfd_srcdir/configure \
20698 $gcc_cv_as_gas_srcdir/configure \
20699 $gcc_cv_as_gas_srcdir/configure.in \
20700 $gcc_cv_as_gas_srcdir/Makefile.in ; do
20701 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20702 if test x$gcc_cv_gas_version != x; then
20703 break
20704 fi
20705 done
20706 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20707 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20708 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20709 case $gcc_cv_gas_patch_version in
20710 "") gcc_cv_gas_patch_version="0" ;;
20711 esac
20712 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20713 + $gcc_cv_gas_minor_version \) \* 1000 \
20714 + $gcc_cv_gas_patch_version`
20715
20716 in_tree_gas_is_elf=no
20717 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20718 || (grep 'obj_format = multi' ../gas/Makefile \
20719 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20720 then
20721 in_tree_gas_is_elf=yes
20722 fi
20723 else
20724 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20725 echo "${ECHO_T}$gcc_cv_as" >&6
20726 in_tree_gas=no
20727 fi
20728
20729 # Identify the linker which will work hand-in-glove with the newly
20730 # built GCC, so that we can examine its features. This is the linker
20731 # which will be driven by the driver program.
20732 #
20733 # If build != host, and we aren't building gas in-tree, we identify a
20734 # build->target linker and hope that it will have the same features
20735 # as the host->target linker we'll be using.
20736 gcc_cv_gld_major_version=
20737 gcc_cv_gld_minor_version=
20738 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20739 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20740
20741 if test "${gcc_cv_ld+set}" = set; then
20742 :
20743 else
20744
20745 if test -x "$DEFAULT_LINKER"; then
20746 gcc_cv_ld="$DEFAULT_LINKER"
20747 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20748 && test -f ../ld/Makefile \
20749 && test x$build = x$host; then
20750 gcc_cv_ld=../ld/ld-new$build_exeext
20751 elif test -x collect-ld$build_exeext; then
20752 # Build using linker in the current directory.
20753 gcc_cv_ld=./collect-ld$build_exeext
20754 elif test -x $LD_FOR_TARGET; then
20755 gcc_cv_ld="$LD_FOR_TARGET"
20756 else
20757 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20758 set dummy $LD_FOR_TARGET; ac_word=$2
20759 echo "$as_me:$LINENO: checking for $ac_word" >&5
20760 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20761 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
20762 echo $ECHO_N "(cached) $ECHO_C" >&6
20763 else
20764 case $gcc_cv_ld in
20765 [\\/]* | ?:[\\/]*)
20766 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20767 ;;
20768 *)
20769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20770 for as_dir in $PATH
20771 do
20772 IFS=$as_save_IFS
20773 test -z "$as_dir" && as_dir=.
20774 for ac_exec_ext in '' $ac_executable_extensions; do
20775 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20776 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20777 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20778 break 2
20779 fi
20780 done
20781 done
20782
20783 ;;
20784 esac
20785 fi
20786 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20787
20788 if test -n "$gcc_cv_ld"; then
20789 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20790 echo "${ECHO_T}$gcc_cv_ld" >&6
20791 else
20792 echo "$as_me:$LINENO: result: no" >&5
20793 echo "${ECHO_T}no" >&6
20794 fi
20795
20796 fi
20797 fi
20798
20799
20800 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20801
20802 case "$ORIGINAL_LD_FOR_TARGET" in
20803 ./collect-ld | ./collect-ld$build_exeext) ;;
20804 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20805 ;;
20806 esac
20807
20808 echo "$as_me:$LINENO: checking what linker to use" >&5
20809 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
20810 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20811 # Single tree build which includes ld. We want to prefer it
20812 # over whatever linker top-level may have detected, since
20813 # we'll use what we're building after installation anyway.
20814 echo "$as_me:$LINENO: result: newly built ld" >&5
20815 echo "${ECHO_T}newly built ld" >&6
20816 in_tree_ld=yes
20817 in_tree_ld_is_elf=no
20818 if (grep 'EMUL = .*elf' ../ld/Makefile \
20819 || grep 'EMUL = .*linux' ../ld/Makefile \
20820 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20821 in_tree_ld_is_elf=yes
20822 fi
20823 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
20824 do
20825 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20826 if test x$gcc_cv_gld_version != x; then
20827 break
20828 fi
20829 done
20830 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20831 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20832 else
20833 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20834 echo "${ECHO_T}$gcc_cv_ld" >&6
20835 in_tree_ld=no
20836 fi
20837
20838 # Figure out what nm we will be using.
20839 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20840 if test "${gcc_cv_nm+set}" = set; then
20841 :
20842 else
20843
20844 if test -f $gcc_cv_binutils_srcdir/configure.in \
20845 && test -f ../binutils/Makefile \
20846 && test x$build = x$host; then
20847 gcc_cv_nm=../binutils/nm-new$build_exeext
20848 elif test -x nm$build_exeext; then
20849 gcc_cv_nm=./nm$build_exeext
20850 elif test -x $NM_FOR_TARGET; then
20851 gcc_cv_nm="$NM_FOR_TARGET"
20852 else
20853 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20854 set dummy $NM_FOR_TARGET; 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_nm+set}" = set; then
20858 echo $ECHO_N "(cached) $ECHO_C" >&6
20859 else
20860 case $gcc_cv_nm in
20861 [\\/]* | ?:[\\/]*)
20862 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # 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_nm="$as_dir/$ac_word$ac_exec_ext"
20873 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20874 break 2
20875 fi
20876 done
20877 done
20878
20879 ;;
20880 esac
20881 fi
20882 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20883
20884 if test -n "$gcc_cv_nm"; then
20885 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20886 echo "${ECHO_T}$gcc_cv_nm" >&6
20887 else
20888 echo "$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 nm to use" >&5
20897 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
20898 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20899 # Single tree build which includes binutils.
20900 echo "$as_me:$LINENO: result: newly built nm" >&5
20901 echo "${ECHO_T}newly built nm" >&6
20902 in_tree_nm=yes
20903 else
20904 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20905 echo "${ECHO_T}$gcc_cv_nm" >&6
20906 in_tree_nm=no
20907 fi
20908
20909 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20910
20911 case "$ORIGINAL_NM_FOR_TARGET" in
20912 ./nm | ./nm$build_exeext) ;;
20913 *) ac_config_files="$ac_config_files nm:exec-tool.in"
20914 ;;
20915 esac
20916
20917
20918 # Figure out what objdump we will be using.
20919 if test "${gcc_cv_objdump+set}" = set; then
20920 :
20921 else
20922
20923 if test -f $gcc_cv_binutils_srcdir/configure.in \
20924 && test -f ../binutils/Makefile \
20925 && test x$build = x$host; then
20926 # Single tree build which includes binutils.
20927 gcc_cv_objdump=../binutils/objdump$build_exeext
20928 elif test -x objdump$build_exeext; then
20929 gcc_cv_objdump=./objdump$build_exeext
20930 elif test -x $OBJDUMP_FOR_TARGET; then
20931 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20932 else
20933 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20934 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20935 echo "$as_me:$LINENO: checking for $ac_word" >&5
20936 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20937 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
20938 echo $ECHO_N "(cached) $ECHO_C" >&6
20939 else
20940 case $gcc_cv_objdump in
20941 [\\/]* | ?:[\\/]*)
20942 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20943 ;;
20944 *)
20945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20946 for as_dir in $PATH
20947 do
20948 IFS=$as_save_IFS
20949 test -z "$as_dir" && as_dir=.
20950 for ac_exec_ext in '' $ac_executable_extensions; do
20951 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20952 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20953 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20954 break 2
20955 fi
20956 done
20957 done
20958
20959 ;;
20960 esac
20961 fi
20962 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20963
20964 if test -n "$gcc_cv_objdump"; then
20965 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20966 echo "${ECHO_T}$gcc_cv_objdump" >&6
20967 else
20968 echo "$as_me:$LINENO: result: no" >&5
20969 echo "${ECHO_T}no" >&6
20970 fi
20971
20972 fi
20973 fi
20974
20975
20976 echo "$as_me:$LINENO: checking what objdump to use" >&5
20977 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
20978 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20979 # Single tree build which includes binutils.
20980 echo "$as_me:$LINENO: result: newly built objdump" >&5
20981 echo "${ECHO_T}newly built objdump" >&6
20982 elif test x$gcc_cv_objdump = x; then
20983 echo "$as_me:$LINENO: result: not found" >&5
20984 echo "${ECHO_T}not found" >&6
20985 else
20986 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20987 echo "${ECHO_T}$gcc_cv_objdump" >&6
20988 fi
20989
20990 # Figure out what readelf we will be using.
20991 if test "${gcc_cv_readelf+set}" = set; then
20992 :
20993 else
20994
20995 if test -f $gcc_cv_binutils_srcdir/configure.in \
20996 && test -f ../binutils/Makefile \
20997 && test x$build = x$host; then
20998 # Single tree build which includes binutils.
20999 gcc_cv_readelf=../binutils/readelf$build_exeext
21000 elif test -x readelf$build_exeext; then
21001 gcc_cv_readelf=./readelf$build_exeext
21002 else
21003 # Extract the first word of "readelf", so it can be a program name with args.
21004 set dummy readelf; ac_word=$2
21005 echo "$as_me:$LINENO: checking for $ac_word" >&5
21006 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
21007 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then
21008 echo $ECHO_N "(cached) $ECHO_C" >&6
21009 else
21010 case $gcc_cv_readelf in
21011 [\\/]* | ?:[\\/]*)
21012 ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21013 ;;
21014 *)
21015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21016 for as_dir in $PATH
21017 do
21018 IFS=$as_save_IFS
21019 test -z "$as_dir" && as_dir=.
21020 for ac_exec_ext in '' $ac_executable_extensions; do
21021 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
21022 ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21023 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
21024 break 2
21025 fi
21026 done
21027 done
21028
21029 ;;
21030 esac
21031 fi
21032 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21033
21034 if test -n "$gcc_cv_readelf"; then
21035 echo "$as_me:$LINENO: result: $gcc_cv_readelf" >&5
21036 echo "${ECHO_T}$gcc_cv_readelf" >&6
21037 else
21038 echo "$as_me:$LINENO: result: no" >&5
21039 echo "${ECHO_T}no" >&6
21040 fi
21041
21042 fi
21043 fi
21044
21045
21046 echo "$as_me:$LINENO: checking what readelf to use" >&5
21047 echo $ECHO_N "checking what readelf to use... $ECHO_C" >&6
21048 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21049 # Single tree build which includes binutils.
21050 echo "$as_me:$LINENO: result: newly built readelf" >&5
21051 echo "${ECHO_T}newly built readelf" >&6
21052 elif test x$gcc_cv_readelf = x; then
21053 echo "$as_me:$LINENO: result: not found" >&5
21054 echo "${ECHO_T}not found" >&6
21055 else
21056 echo "$as_me:$LINENO: result: $gcc_cv_readelf" >&5
21057 echo "${ECHO_T}$gcc_cv_readelf" >&6
21058 fi
21059
21060 # Figure out what assembler alignment features are present.
21061 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
21062 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
21063 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
21064 echo $ECHO_N "(cached) $ECHO_C" >&6
21065 else
21066 gcc_cv_as_balign_and_p2align=no
21067 if test $in_tree_gas = yes; then
21068 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21069 then gcc_cv_as_balign_and_p2align=yes
21070 fi
21071 elif test x$gcc_cv_as != x; then
21072 echo '.balign 4
21073 .p2align 2' > conftest.s
21074 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21075 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21076 (eval $ac_try) 2>&5
21077 ac_status=$?
21078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21079 (exit $ac_status); }; }
21080 then
21081 gcc_cv_as_balign_and_p2align=yes
21082 else
21083 echo "configure: failed program was" >&5
21084 cat conftest.s >&5
21085 fi
21086 rm -f conftest.o conftest.s
21087 fi
21088 fi
21089 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
21090 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
21091 if test $gcc_cv_as_balign_and_p2align = yes; then
21092
21093 cat >>confdefs.h <<\_ACEOF
21094 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
21095 _ACEOF
21096
21097 fi
21098
21099 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
21100 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
21101 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
21102 echo $ECHO_N "(cached) $ECHO_C" >&6
21103 else
21104 gcc_cv_as_max_skip_p2align=no
21105 if test $in_tree_gas = yes; then
21106 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21107 then gcc_cv_as_max_skip_p2align=yes
21108 fi
21109 elif test x$gcc_cv_as != x; then
21110 echo '.p2align 4,,7' > conftest.s
21111 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21112 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21113 (eval $ac_try) 2>&5
21114 ac_status=$?
21115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21116 (exit $ac_status); }; }
21117 then
21118 gcc_cv_as_max_skip_p2align=yes
21119 else
21120 echo "configure: failed program was" >&5
21121 cat conftest.s >&5
21122 fi
21123 rm -f conftest.o conftest.s
21124 fi
21125 fi
21126 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
21127 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
21128 if test $gcc_cv_as_max_skip_p2align = yes; then
21129
21130 cat >>confdefs.h <<\_ACEOF
21131 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
21132 _ACEOF
21133
21134 fi
21135
21136 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
21137 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
21138 if test "${gcc_cv_as_literal16+set}" = set; then
21139 echo $ECHO_N "(cached) $ECHO_C" >&6
21140 else
21141 gcc_cv_as_literal16=no
21142 if test $in_tree_gas = yes; then
21143 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21144 then gcc_cv_as_literal16=yes
21145 fi
21146 elif test x$gcc_cv_as != x; then
21147 echo '.literal16' > conftest.s
21148 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21149 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21150 (eval $ac_try) 2>&5
21151 ac_status=$?
21152 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21153 (exit $ac_status); }; }
21154 then
21155 gcc_cv_as_literal16=yes
21156 else
21157 echo "configure: failed program was" >&5
21158 cat conftest.s >&5
21159 fi
21160 rm -f conftest.o conftest.s
21161 fi
21162 fi
21163 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
21164 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
21165 if test $gcc_cv_as_literal16 = yes; then
21166
21167 cat >>confdefs.h <<\_ACEOF
21168 #define HAVE_GAS_LITERAL16 1
21169 _ACEOF
21170
21171 fi
21172
21173 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
21174 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
21175 if test "${gcc_cv_as_subsection_m1+set}" = set; then
21176 echo $ECHO_N "(cached) $ECHO_C" >&6
21177 else
21178 gcc_cv_as_subsection_m1=no
21179 if test $in_tree_gas = yes; then
21180 if test $in_tree_gas_is_elf = yes \
21181 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21182 then gcc_cv_as_subsection_m1=yes
21183 fi
21184 elif test x$gcc_cv_as != x; then
21185 echo 'conftest_label1: .word 0
21186 .subsection -1
21187 conftest_label2: .word 0
21188 .previous' > conftest.s
21189 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21191 (eval $ac_try) 2>&5
21192 ac_status=$?
21193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21194 (exit $ac_status); }; }
21195 then
21196 if test x$gcc_cv_nm != x; then
21197 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21198 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21199 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21200 then :
21201 else gcc_cv_as_subsection_m1=yes
21202 fi
21203 rm -f conftest.nm1 conftest.nm2
21204 fi
21205 else
21206 echo "configure: failed program was" >&5
21207 cat conftest.s >&5
21208 fi
21209 rm -f conftest.o conftest.s
21210 fi
21211 fi
21212 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
21213 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
21214 if test $gcc_cv_as_subsection_m1 = yes; then
21215
21216 cat >>confdefs.h <<\_ACEOF
21217 #define HAVE_GAS_SUBSECTION_ORDERING 1
21218 _ACEOF
21219
21220 fi
21221
21222 echo "$as_me:$LINENO: checking assembler for .weak" >&5
21223 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
21224 if test "${gcc_cv_as_weak+set}" = set; then
21225 echo $ECHO_N "(cached) $ECHO_C" >&6
21226 else
21227 gcc_cv_as_weak=no
21228 if test $in_tree_gas = yes; then
21229 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21230 then gcc_cv_as_weak=yes
21231 fi
21232 elif test x$gcc_cv_as != x; then
21233 echo ' .weak foobar' > conftest.s
21234 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21235 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21236 (eval $ac_try) 2>&5
21237 ac_status=$?
21238 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21239 (exit $ac_status); }; }
21240 then
21241 gcc_cv_as_weak=yes
21242 else
21243 echo "configure: failed program was" >&5
21244 cat conftest.s >&5
21245 fi
21246 rm -f conftest.o conftest.s
21247 fi
21248 fi
21249 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
21250 echo "${ECHO_T}$gcc_cv_as_weak" >&6
21251 if test $gcc_cv_as_weak = yes; then
21252
21253 cat >>confdefs.h <<\_ACEOF
21254 #define HAVE_GAS_WEAK 1
21255 _ACEOF
21256
21257 fi
21258
21259 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
21260 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
21261 if test "${gcc_cv_as_weakref+set}" = set; then
21262 echo $ECHO_N "(cached) $ECHO_C" >&6
21263 else
21264 gcc_cv_as_weakref=no
21265 if test $in_tree_gas = yes; then
21266 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21267 then gcc_cv_as_weakref=yes
21268 fi
21269 elif test x$gcc_cv_as != x; then
21270 echo ' .weakref foobar, barfnot' > conftest.s
21271 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21272 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21273 (eval $ac_try) 2>&5
21274 ac_status=$?
21275 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21276 (exit $ac_status); }; }
21277 then
21278 gcc_cv_as_weakref=yes
21279 else
21280 echo "configure: failed program was" >&5
21281 cat conftest.s >&5
21282 fi
21283 rm -f conftest.o conftest.s
21284 fi
21285 fi
21286 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
21287 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
21288 if test $gcc_cv_as_weakref = yes; then
21289
21290 cat >>confdefs.h <<\_ACEOF
21291 #define HAVE_GAS_WEAKREF 1
21292 _ACEOF
21293
21294 fi
21295
21296 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
21297 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
21298 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
21299 echo $ECHO_N "(cached) $ECHO_C" >&6
21300 else
21301 gcc_cv_as_nsubspa_comdat=no
21302 if test $in_tree_gas = yes; then
21303 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21304 then gcc_cv_as_nsubspa_comdat=yes
21305 fi
21306 elif test x$gcc_cv_as != x; then
21307 echo ' .SPACE $TEXT$
21308 .NSUBSPA $CODE$,COMDAT' > conftest.s
21309 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21310 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21311 (eval $ac_try) 2>&5
21312 ac_status=$?
21313 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21314 (exit $ac_status); }; }
21315 then
21316 gcc_cv_as_nsubspa_comdat=yes
21317 else
21318 echo "configure: failed program was" >&5
21319 cat conftest.s >&5
21320 fi
21321 rm -f conftest.o conftest.s
21322 fi
21323 fi
21324 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
21325 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
21326 if test $gcc_cv_as_nsubspa_comdat = yes; then
21327
21328 cat >>confdefs.h <<\_ACEOF
21329 #define HAVE_GAS_NSUBSPA_COMDAT 1
21330 _ACEOF
21331
21332 fi
21333
21334 # .hidden needs to be supported in both the assembler and the linker,
21335 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21336 # This is irritatingly difficult to feature test for; we have to check the
21337 # date string after the version number. If we've got an in-tree
21338 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21339 # to be safe.
21340 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21341 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
21342 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
21343 if test "${gcc_cv_as_hidden+set}" = set; then
21344 echo $ECHO_N "(cached) $ECHO_C" >&6
21345 else
21346 gcc_cv_as_hidden=no
21347 if test $in_tree_gas = yes; then
21348 if test $in_tree_gas_is_elf = yes \
21349 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21350 then gcc_cv_as_hidden=yes
21351 fi
21352 elif test x$gcc_cv_as != x; then
21353 echo ' .hidden foobar
21354 foobar:' > conftest.s
21355 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21356 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21357 (eval $ac_try) 2>&5
21358 ac_status=$?
21359 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21360 (exit $ac_status); }; }
21361 then
21362 gcc_cv_as_hidden=yes
21363 else
21364 echo "configure: failed program was" >&5
21365 cat conftest.s >&5
21366 fi
21367 rm -f conftest.o conftest.s
21368 fi
21369 fi
21370 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
21371 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
21372
21373
21374 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
21375 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
21376 if test "${gcc_cv_ld_hidden+set}" = set; then
21377 echo $ECHO_N "(cached) $ECHO_C" >&6
21378 else
21379 if test $in_tree_ld = yes ; then
21380 gcc_cv_ld_hidden=no
21381 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
21382 && test $in_tree_ld_is_elf = yes; then
21383 gcc_cv_ld_hidden=yes
21384 fi
21385 else
21386 gcc_cv_ld_hidden=yes
21387 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
21388 if echo "$ld_ver" | grep GNU > /dev/null; then
21389 ld_vers=`echo $ld_ver | sed -n \
21390 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21391 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
21392 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21393 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21394 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
21395 if test 0"$ld_date" -lt 20020404; then
21396 if test -n "$ld_date"; then
21397 # If there was date string, but was earlier than 2002-04-04, fail
21398 gcc_cv_ld_hidden=no
21399 elif test -z "$ld_vers"; then
21400 # If there was no date string nor ld version number, something is wrong
21401 gcc_cv_ld_hidden=no
21402 else
21403 test -z "$ld_vers_patch" && ld_vers_patch=0
21404 if test "$ld_vers_major" -lt 2; then
21405 gcc_cv_ld_hidden=no
21406 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
21407 gcc_cv_ld_hidden="no"
21408 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
21409 gcc_cv_ld_hidden=no
21410 fi
21411 fi
21412 fi
21413 else
21414 case "${target}" in
21415 hppa64*-*-hpux* | ia64*-*-hpux*)
21416 gcc_cv_ld_hidden=yes
21417 ;;
21418 *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
21419 gcc_cv_ld_hidden=yes
21420 ;;
21421 *)
21422 gcc_cv_ld_hidden=no
21423 ;;
21424 esac
21425 fi
21426 fi
21427 fi
21428 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
21429 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
21430 libgcc_visibility=no
21431
21432
21433 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
21434 libgcc_visibility=yes
21435
21436 cat >>confdefs.h <<\_ACEOF
21437 #define HAVE_GAS_HIDDEN 1
21438 _ACEOF
21439
21440 fi
21441
21442 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
21443 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
21444 gcc_cv_ld_ro_rw_mix=unknown
21445 if test $in_tree_ld = yes ; then
21446 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
21447 && test $in_tree_ld_is_elf = yes; then
21448 gcc_cv_ld_ro_rw_mix=read-write
21449 fi
21450 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
21451 echo '.section myfoosect, "a"' > conftest1.s
21452 echo '.section myfoosect, "aw"' > conftest2.s
21453 echo '.byte 1' >> conftest2.s
21454 echo '.section myfoosect, "a"' > conftest3.s
21455 echo '.byte 0' >> conftest3.s
21456 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
21457 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
21458 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
21459 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
21460 conftest2.o conftest3.o > /dev/null 2>&1; then
21461 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
21462 | sed -e '/myfoosect/!d' -e N`
21463 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
21464 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
21465 gcc_cv_ld_ro_rw_mix=read-only
21466 else
21467 gcc_cv_ld_ro_rw_mix=read-write
21468 fi
21469 fi
21470 fi
21471 rm -f conftest.* conftest[123].*
21472 fi
21473 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
21474
21475 cat >>confdefs.h <<\_ACEOF
21476 #define HAVE_LD_RO_RW_SECTION_MIXING 1
21477 _ACEOF
21478
21479 fi
21480 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
21481 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
21482
21483 # Check if we have .[us]leb128, and support symbol arithmetic with it.
21484 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
21485 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
21486 if test "${gcc_cv_as_leb128+set}" = set; then
21487 echo $ECHO_N "(cached) $ECHO_C" >&6
21488 else
21489 gcc_cv_as_leb128=no
21490 if test $in_tree_gas = yes; then
21491 if test $in_tree_gas_is_elf = yes \
21492 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
21493 then gcc_cv_as_leb128=yes
21494 fi
21495 elif test x$gcc_cv_as != x; then
21496 echo ' .data
21497 .uleb128 L2 - L1
21498 L1:
21499 .uleb128 1280
21500 .sleb128 -1010
21501 L2:' > conftest.s
21502 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21504 (eval $ac_try) 2>&5
21505 ac_status=$?
21506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21507 (exit $ac_status); }; }
21508 then
21509 # GAS versions before 2.11 do not support uleb128,
21510 # despite appearing to.
21511 # ??? There exists an elf-specific test that will crash
21512 # the assembler. Perhaps it's better to figure out whether
21513 # arbitrary sections are supported and try the test.
21514 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
21515 if echo "$as_ver" | grep GNU > /dev/null; then
21516 as_vers=`echo $as_ver | sed -n \
21517 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21518 as_major=`expr "$as_vers" : '\([0-9]*\)'`
21519 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
21520 if test $as_major -eq 2 && test $as_minor -lt 11
21521 then :
21522 else gcc_cv_as_leb128=yes
21523 fi
21524 fi
21525 else
21526 echo "configure: failed program was" >&5
21527 cat conftest.s >&5
21528 fi
21529 rm -f conftest.o conftest.s
21530 fi
21531 fi
21532 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
21533 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
21534 if test $gcc_cv_as_leb128 = yes; then
21535
21536 cat >>confdefs.h <<\_ACEOF
21537 #define HAVE_AS_LEB128 1
21538 _ACEOF
21539
21540 fi
21541
21542 # Check if we have assembler support for unwind directives.
21543 echo "$as_me:$LINENO: checking assembler for cfi directives" >&5
21544 echo $ECHO_N "checking assembler for cfi directives... $ECHO_C" >&6
21545 if test "${gcc_cv_as_cfi_directive+set}" = set; then
21546 echo $ECHO_N "(cached) $ECHO_C" >&6
21547 else
21548 gcc_cv_as_cfi_directive=no
21549 if test x$gcc_cv_as != x; then
21550 echo ' .text
21551 .cfi_startproc
21552 .cfi_offset 0, 0
21553 .cfi_same_value 1
21554 .cfi_def_cfa 1, 2
21555 .cfi_escape 1, 2, 3, 4, 5
21556 .cfi_endproc' > conftest.s
21557 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21558 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21559 (eval $ac_try) 2>&5
21560 ac_status=$?
21561 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21562 (exit $ac_status); }; }
21563 then
21564 case "$target" in
21565 *-*-solaris*)
21566 # If the linker used on Solaris (like Sun ld) isn't capable of merging
21567 # read-only and read-write sections, we need to make sure that the
21568 # assembler used emits read-write .eh_frame sections.
21569 if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
21570 if test "x$gcc_cv_objdump" != x; then
21571 if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
21572 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
21573 gcc_cv_as_cfi_directive=no
21574 else
21575 gcc_cv_as_cfi_directive=yes
21576 fi
21577 else
21578 # no objdump, err on the side of caution
21579 gcc_cv_as_cfi_directive=no
21580 fi
21581 else
21582 gcc_cv_as_cfi_directive=yes
21583 fi
21584 ;;
21585 *-*-*)
21586 gcc_cv_as_cfi_directive=yes
21587 ;;
21588 esac
21589 else
21590 echo "configure: failed program was" >&5
21591 cat conftest.s >&5
21592 fi
21593 rm -f conftest.o conftest.s
21594 fi
21595 fi
21596 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_directive" >&5
21597 echo "${ECHO_T}$gcc_cv_as_cfi_directive" >&6
21598
21599 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_readelf != x; then
21600 echo "$as_me:$LINENO: checking assembler for working cfi advance" >&5
21601 echo $ECHO_N "checking assembler for working cfi advance... $ECHO_C" >&6
21602 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then
21603 echo $ECHO_N "(cached) $ECHO_C" >&6
21604 else
21605 gcc_cv_as_cfi_advance_working=no
21606 if test x$gcc_cv_as != x; then
21607 echo ' .text
21608 .cfi_startproc
21609 .cfi_adjust_cfa_offset 64
21610 .skip 512, 0
21611 .cfi_adjust_cfa_offset 128
21612 .cfi_endproc' > conftest.s
21613 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21614 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21615 (eval $ac_try) 2>&5
21616 ac_status=$?
21617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21618 (exit $ac_status); }; }
21619 then
21620
21621 if $gcc_cv_readelf -wf conftest.o 2>/dev/null \
21622 | grep 'DW_CFA_advance_loc[12]:[ ][ ]*512[ ]' >/dev/null; then
21623 gcc_cv_as_cfi_advance_working=yes
21624 fi
21625
21626 else
21627 echo "configure: failed program was" >&5
21628 cat conftest.s >&5
21629 fi
21630 rm -f conftest.o conftest.s
21631 fi
21632 fi
21633 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_advance_working" >&5
21634 echo "${ECHO_T}$gcc_cv_as_cfi_advance_working" >&6
21635
21636 else
21637 # no readelf, err on the side of caution
21638 gcc_cv_as_cfi_advance_working=no
21639 fi
21640
21641 cat >>confdefs.h <<_ACEOF
21642 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
21643 && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
21644 _ACEOF
21645
21646
21647 echo "$as_me:$LINENO: checking assembler for cfi personality directive" >&5
21648 echo $ECHO_N "checking assembler for cfi personality directive... $ECHO_C" >&6
21649 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then
21650 echo $ECHO_N "(cached) $ECHO_C" >&6
21651 else
21652 gcc_cv_as_cfi_personality_directive=no
21653 if test x$gcc_cv_as != x; then
21654 echo ' .text
21655 .cfi_startproc
21656 .cfi_personality 0, symbol
21657 .cfi_endproc' > conftest.s
21658 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21659 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21660 (eval $ac_try) 2>&5
21661 ac_status=$?
21662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21663 (exit $ac_status); }; }
21664 then
21665 gcc_cv_as_cfi_personality_directive=yes
21666 else
21667 echo "configure: failed program was" >&5
21668 cat conftest.s >&5
21669 fi
21670 rm -f conftest.o conftest.s
21671 fi
21672 fi
21673 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_personality_directive" >&5
21674 echo "${ECHO_T}$gcc_cv_as_cfi_personality_directive" >&6
21675
21676
21677 cat >>confdefs.h <<_ACEOF
21678 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
21679 then echo 1; else echo 0; fi`
21680 _ACEOF
21681
21682
21683 # GAS versions up to and including 2.11.0 may mis-optimize
21684 # .eh_frame data.
21685 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
21686 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
21687 if test "${gcc_cv_as_eh_frame+set}" = set; then
21688 echo $ECHO_N "(cached) $ECHO_C" >&6
21689 else
21690 gcc_cv_as_eh_frame=no
21691 if test $in_tree_gas = yes; then
21692 if test $in_tree_gas_is_elf = yes \
21693 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21694 then gcc_cv_as_eh_frame=yes
21695 fi
21696 elif test x$gcc_cv_as != x; then
21697 echo ' .text
21698 .LFB1:
21699 .4byte 0
21700 .L1:
21701 .4byte 0
21702 .LFE1:
21703 .section .eh_frame,"aw",@progbits
21704 __FRAME_BEGIN__:
21705 .4byte .LECIE1-.LSCIE1
21706 .LSCIE1:
21707 .4byte 0x0
21708 .byte 0x1
21709 .ascii "z\0"
21710 .byte 0x1
21711 .byte 0x78
21712 .byte 0x1a
21713 .byte 0x0
21714 .byte 0x4
21715 .4byte 1
21716 .p2align 1
21717 .LECIE1:
21718 .LSFDE1:
21719 .4byte .LEFDE1-.LASFDE1
21720 .LASFDE1:
21721 .4byte .LASFDE1-__FRAME_BEGIN__
21722 .4byte .LFB1
21723 .4byte .LFE1-.LFB1
21724 .byte 0x4
21725 .4byte .LFE1-.LFB1
21726 .byte 0x4
21727 .4byte .L1-.LFB1
21728 .LEFDE1:' > conftest.s
21729 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21730 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21731 (eval $ac_try) 2>&5
21732 ac_status=$?
21733 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21734 (exit $ac_status); }; }
21735 then
21736 cat > conftest.lit <<EOF
21737 0000 10000000 00000000 017a0001 781a0004 .........z..x...
21738 0010 01000000 12000000 18000000 00000000 ................
21739 0020 08000000 04080000 0044 .........D
21740 EOF
21741 cat > conftest.big <<EOF
21742 0000 00000010 00000000 017a0001 781a0004 .........z..x...
21743 0010 00000001 00000012 00000018 00000000 ................
21744 0020 00000008 04000000 0844 .........D
21745 EOF
21746 # If the assembler didn't choke, and we can objdump,
21747 # and we got the correct data, then succeed.
21748 # The text in the here-document typically retains its unix-style line
21749 # endings, while the output of objdump will use host line endings.
21750 # Therefore, use diff -b for the comparisons.
21751 if test x$gcc_cv_objdump != x \
21752 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
21753 | tail -3 > conftest.got \
21754 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
21755 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
21756 then
21757 gcc_cv_as_eh_frame=yes
21758 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
21759 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21760 (eval $ac_try) 2>&5
21761 ac_status=$?
21762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21763 (exit $ac_status); }; }; then
21764 gcc_cv_as_eh_frame=buggy
21765 else
21766 # Uh oh, what do we do now?
21767 gcc_cv_as_eh_frame=no
21768 fi
21769 else
21770 echo "configure: failed program was" >&5
21771 cat conftest.s >&5
21772 fi
21773 rm -f conftest.o conftest.s
21774 fi
21775 fi
21776 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
21777 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
21778
21779
21780 if test $gcc_cv_as_eh_frame = buggy; then
21781
21782 cat >>confdefs.h <<\_ACEOF
21783 #define USE_AS_TRADITIONAL_FORMAT 1
21784 _ACEOF
21785
21786 fi
21787
21788 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
21789 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
21790 if test "${gcc_cv_as_shf_merge+set}" = set; then
21791 echo $ECHO_N "(cached) $ECHO_C" >&6
21792 else
21793 gcc_cv_as_shf_merge=no
21794 if test $in_tree_gas = yes; then
21795 if test $in_tree_gas_is_elf = yes \
21796 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21797 then gcc_cv_as_shf_merge=yes
21798 fi
21799 elif test x$gcc_cv_as != x; then
21800 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
21801 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21802 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21803 (eval $ac_try) 2>&5
21804 ac_status=$?
21805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21806 (exit $ac_status); }; }
21807 then
21808 gcc_cv_as_shf_merge=yes
21809 else
21810 echo "configure: failed program was" >&5
21811 cat conftest.s >&5
21812 fi
21813 rm -f conftest.o conftest.s
21814 fi
21815 fi
21816 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21817 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21818
21819 if test $gcc_cv_as_shf_merge = no; then
21820 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
21821 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
21822 if test "${gcc_cv_as_shf_merge+set}" = set; then
21823 echo $ECHO_N "(cached) $ECHO_C" >&6
21824 else
21825 gcc_cv_as_shf_merge=no
21826 if test $in_tree_gas = yes; then
21827 if test $in_tree_gas_is_elf = yes \
21828 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21829 then gcc_cv_as_shf_merge=yes
21830 fi
21831 elif test x$gcc_cv_as != x; then
21832 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
21833 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21834 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21835 (eval $ac_try) 2>&5
21836 ac_status=$?
21837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21838 (exit $ac_status); }; }
21839 then
21840 gcc_cv_as_shf_merge=yes
21841 else
21842 echo "configure: failed program was" >&5
21843 cat conftest.s >&5
21844 fi
21845 rm -f conftest.o conftest.s
21846 fi
21847 fi
21848 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21849 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21850
21851 fi
21852
21853 cat >>confdefs.h <<_ACEOF
21854 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
21855 _ACEOF
21856
21857
21858 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21859 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21860 if test "${gcc_cv_as_comdat_group+set}" = set; then
21861 echo $ECHO_N "(cached) $ECHO_C" >&6
21862 else
21863 gcc_cv_as_comdat_group=no
21864 if test $in_tree_gas = yes; then
21865 if test $in_tree_gas_is_elf = yes \
21866 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21867 then gcc_cv_as_comdat_group=yes
21868 fi
21869 elif test x$gcc_cv_as != x; then
21870 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
21871 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21872 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21873 (eval $ac_try) 2>&5
21874 ac_status=$?
21875 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21876 (exit $ac_status); }; }
21877 then
21878 gcc_cv_as_comdat_group=yes
21879 else
21880 echo "configure: failed program was" >&5
21881 cat conftest.s >&5
21882 fi
21883 rm -f conftest.o conftest.s
21884 fi
21885 fi
21886 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
21887 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
21888
21889 if test $gcc_cv_as_comdat_group = yes; then
21890 gcc_cv_as_comdat_group_percent=no
21891 else
21892 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21893 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21894 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
21895 echo $ECHO_N "(cached) $ECHO_C" >&6
21896 else
21897 gcc_cv_as_comdat_group_percent=no
21898 if test $in_tree_gas = yes; then
21899 if test $in_tree_gas_is_elf = yes \
21900 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21901 then gcc_cv_as_comdat_group_percent=yes
21902 fi
21903 elif test x$gcc_cv_as != x; then
21904 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
21905 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21906 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21907 (eval $ac_try) 2>&5
21908 ac_status=$?
21909 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21910 (exit $ac_status); }; }
21911 then
21912 gcc_cv_as_comdat_group_percent=yes
21913 else
21914 echo "configure: failed program was" >&5
21915 cat conftest.s >&5
21916 fi
21917 rm -f conftest.o conftest.s
21918 fi
21919 fi
21920 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
21921 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
21922
21923 fi
21924 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
21925 comdat_group=yes
21926 if test 0"$ld_date" -lt 20050308; then
21927 if test -n "$ld_date"; then
21928 # If there was date string, but was earlier than 2005-03-08, fail
21929 comdat_group=no
21930 elif test "$ld_vers_major" -lt 2; then
21931 comdat_group=no
21932 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21933 comdat_group=no
21934 fi
21935 fi
21936 else
21937 # assume linkers other than GNU ld don't support COMDAT group
21938 comdat_group=no
21939 fi
21940 if test $comdat_group = no; then
21941 gcc_cv_as_comdat_group=no
21942 gcc_cv_as_comdat_group_percent=no
21943 fi
21944
21945 cat >>confdefs.h <<_ACEOF
21946 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21947 _ACEOF
21948
21949
21950 # Thread-local storage - the check is heavily parameterized.
21951 conftest_s=
21952 tls_first_major=
21953 tls_first_minor=
21954 tls_as_opt=
21955 case "$target" in
21956 alpha*-*-*)
21957 conftest_s='
21958 .section ".tdata","awT",@progbits
21959 foo: .long 25
21960 .text
21961 ldq $27,__tls_get_addr($29) !literal!1
21962 lda $16,foo($29) !tlsgd!1
21963 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
21964 ldq $27,__tls_get_addr($29) !literal!2
21965 lda $16,foo($29) !tlsldm!2
21966 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
21967 ldq $1,foo($29) !gotdtprel
21968 ldah $2,foo($29) !dtprelhi
21969 lda $3,foo($2) !dtprello
21970 lda $4,foo($29) !dtprel
21971 ldq $1,foo($29) !gottprel
21972 ldah $2,foo($29) !tprelhi
21973 lda $3,foo($2) !tprello
21974 lda $4,foo($29) !tprel'
21975 tls_first_major=2
21976 tls_first_minor=13
21977 tls_as_opt=--fatal-warnings
21978 ;;
21979 cris-*-*|crisv32-*-*)
21980 conftest_s='
21981 .section ".tdata","awT",@progbits
21982 x: .long 25
21983 .text
21984 move.d x:IE,$r10
21985 nop'
21986 tls_first_major=2
21987 tls_first_minor=20
21988 tls_as_opt=--fatal-warnings
21989 ;;
21990 frv*-*-*)
21991 conftest_s='
21992 .section ".tdata","awT",@progbits
21993 x: .long 25
21994 .text
21995 call #gettlsoff(x)'
21996 tls_first_major=2
21997 tls_first_minor=14
21998 ;;
21999 hppa*-*-linux*)
22000 conftest_s='
22001 t1: .reg %r20
22002 t2: .reg %r21
22003 gp: .reg %r19
22004 .section ".tdata","awT",@progbits
22005 foo: .long 25
22006 .text
22007 .align 4
22008 addil LT%foo-$tls_gdidx$,gp
22009 ldo RT%foo-$tls_gdidx$(%r1),%arg0
22010 b __tls_get_addr
22011 nop
22012 addil LT%foo-$tls_ldidx$,gp
22013 b __tls_get_addr
22014 ldo RT%foo-$tls_ldidx$(%r1),%arg0
22015 addil LR%foo-$tls_dtpoff$,%ret0
22016 ldo RR%foo-$tls_dtpoff$(%r1),%t1
22017 mfctl %cr27,%t1
22018 addil LT%foo-$tls_ieoff$,gp
22019 ldw RT%foo-$tls_ieoff$(%r1),%t2
22020 add %t1,%t2,%t3
22021 mfctl %cr27,%t1
22022 addil LR%foo-$tls_leoff$,%t1
22023 ldo RR%foo-$tls_leoff$(%r1),%t2'
22024 tls_first_major=2
22025 tls_first_minor=15
22026 tls_as_opt=--fatal-warnings
22027 ;;
22028 arm*-*-*)
22029 conftest_s='
22030 .section ".tdata","awT",%progbits
22031 foo: .long 25
22032 .text
22033 .word foo(gottpoff)
22034 .word foo(tpoff)
22035 .word foo(tlsgd)
22036 .word foo(tlsldm)
22037 .word foo(tlsldo)'
22038 tls_first_major=2
22039 tls_first_minor=17
22040 ;;
22041 i[34567]86-*-*)
22042 conftest_s='
22043 .section ".tdata","awT",@progbits
22044 foo: .long 25
22045 .text
22046 movl %gs:0, %eax
22047 leal foo@TLSGD(,%ebx,1), %eax
22048 leal foo@TLSLDM(%ebx), %eax
22049 leal foo@DTPOFF(%eax), %edx
22050 movl foo@GOTTPOFF(%ebx), %eax
22051 subl foo@GOTTPOFF(%ebx), %eax
22052 addl foo@GOTNTPOFF(%ebx), %eax
22053 movl foo@INDNTPOFF, %eax
22054 movl $foo@TPOFF, %eax
22055 subl $foo@TPOFF, %eax
22056 leal foo@NTPOFF(%ecx), %eax'
22057 tls_first_major=2
22058 tls_first_minor=14
22059 tls_as_opt=--fatal-warnings
22060 ;;
22061 x86_64-*-*)
22062 conftest_s='
22063 .section ".tdata","awT",@progbits
22064 foo: .long 25
22065 .text
22066 movq %fs:0, %rax
22067 leaq foo@TLSGD(%rip), %rdi
22068 leaq foo@TLSLD(%rip), %rdi
22069 leaq foo@DTPOFF(%rax), %rdx
22070 movq foo@GOTTPOFF(%rip), %rax
22071 movq $foo@TPOFF, %rax'
22072 tls_first_major=2
22073 tls_first_minor=14
22074 tls_as_opt=--fatal-warnings
22075 ;;
22076 ia64-*-*)
22077 conftest_s='
22078 .section ".tdata","awT",@progbits
22079 foo: data8 25
22080 .text
22081 addl r16 = @ltoff(@dtpmod(foo#)), gp
22082 addl r17 = @ltoff(@dtprel(foo#)), gp
22083 addl r18 = @ltoff(@tprel(foo#)), gp
22084 addl r19 = @dtprel(foo#), gp
22085 adds r21 = @dtprel(foo#), r13
22086 movl r23 = @dtprel(foo#)
22087 addl r20 = @tprel(foo#), gp
22088 adds r22 = @tprel(foo#), r13
22089 movl r24 = @tprel(foo#)'
22090 tls_first_major=2
22091 tls_first_minor=13
22092 tls_as_opt=--fatal-warnings
22093 ;;
22094 mips*-*-*)
22095 conftest_s='
22096 .section .tdata,"awT",@progbits
22097 x:
22098 .word 2
22099 .text
22100 addiu $4, $28, %tlsgd(x)
22101 addiu $4, $28, %tlsldm(x)
22102 lui $4, %dtprel_hi(x)
22103 addiu $4, $4, %dtprel_lo(x)
22104 lw $4, %gottprel(x)($28)
22105 lui $4, %tprel_hi(x)
22106 addiu $4, $4, %tprel_lo(x)'
22107 tls_first_major=2
22108 tls_first_minor=16
22109 tls_as_opt='-32 --fatal-warnings'
22110 ;;
22111 powerpc-*-*)
22112 conftest_s='
22113 .section ".tdata","awT",@progbits
22114 .align 2
22115 ld0: .space 4
22116 ld1: .space 4
22117 x1: .space 4
22118 x2: .space 4
22119 x3: .space 4
22120 .text
22121 addi 3,31,ld0@got@tlsgd
22122 bl __tls_get_addr
22123 addi 3,31,x1@got@tlsld
22124 bl __tls_get_addr
22125 addi 9,3,x1@dtprel
22126 addis 9,3,x2@dtprel@ha
22127 addi 9,9,x2@dtprel@l
22128 lwz 9,x3@got@tprel(31)
22129 add 9,9,x@tls
22130 addi 9,2,x1@tprel
22131 addis 9,2,x2@tprel@ha
22132 addi 9,9,x2@tprel@l'
22133 tls_first_major=2
22134 tls_first_minor=14
22135 tls_as_opt="-a32 --fatal-warnings"
22136 ;;
22137 powerpc64-*-*)
22138 conftest_s='
22139 .section ".tdata","awT",@progbits
22140 .align 3
22141 ld0: .space 8
22142 ld1: .space 8
22143 x1: .space 8
22144 x2: .space 8
22145 x3: .space 8
22146 .text
22147 addi 3,2,ld0@got@tlsgd
22148 bl .__tls_get_addr
22149 nop
22150 addi 3,2,ld1@toc
22151 bl .__tls_get_addr
22152 nop
22153 addi 3,2,x1@got@tlsld
22154 bl .__tls_get_addr
22155 nop
22156 addi 9,3,x1@dtprel
22157 bl .__tls_get_addr
22158 nop
22159 addis 9,3,x2@dtprel@ha
22160 addi 9,9,x2@dtprel@l
22161 bl .__tls_get_addr
22162 nop
22163 ld 9,x3@got@dtprel(2)
22164 add 9,9,3
22165 bl .__tls_get_addr
22166 nop'
22167 tls_first_major=2
22168 tls_first_minor=14
22169 tls_as_opt="-a64 --fatal-warnings"
22170 ;;
22171 s390-*-*)
22172 conftest_s='
22173 .section ".tdata","awT",@progbits
22174 foo: .long 25
22175 .text
22176 .long foo@TLSGD
22177 .long foo@TLSLDM
22178 .long foo@DTPOFF
22179 .long foo@NTPOFF
22180 .long foo@GOTNTPOFF
22181 .long foo@INDNTPOFF
22182 l %r1,foo@GOTNTPOFF(%r12)
22183 l %r1,0(%r1):tls_load:foo
22184 bas %r14,0(%r1,%r13):tls_gdcall:foo
22185 bas %r14,0(%r1,%r13):tls_ldcall:foo'
22186 tls_first_major=2
22187 tls_first_minor=14
22188 tls_as_opt="-m31 --fatal-warnings"
22189 ;;
22190 s390x-*-*)
22191 conftest_s='
22192 .section ".tdata","awT",@progbits
22193 foo: .long 25
22194 .text
22195 .quad foo@TLSGD
22196 .quad foo@TLSLDM
22197 .quad foo@DTPOFF
22198 .quad foo@NTPOFF
22199 .quad foo@GOTNTPOFF
22200 lg %r1,foo@GOTNTPOFF(%r12)
22201 larl %r1,foo@INDNTPOFF
22202 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
22203 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
22204 tls_first_major=2
22205 tls_first_minor=14
22206 tls_as_opt="-m64 -Aesame --fatal-warnings"
22207 ;;
22208 sh-*-* | sh[34]-*-*)
22209 conftest_s='
22210 .section ".tdata","awT",@progbits
22211 foo: .long 25
22212 .text
22213 .long foo@TLSGD
22214 .long foo@TLSLDM
22215 .long foo@DTPOFF
22216 .long foo@GOTTPOFF
22217 .long foo@TPOFF'
22218 tls_first_major=2
22219 tls_first_minor=13
22220 tls_as_opt=--fatal-warnings
22221 ;;
22222 sparc*-*-*)
22223 case "$target" in
22224 sparc*-sun-solaris2.[56789]*)
22225 # TLS was introduced in the Solaris 9 4/04 release but
22226 # we do not enable it by default on Solaris 9 either.
22227 if test "x$enable_tls" = xyes ; then
22228 on_solaris=yes
22229 else
22230 enable_tls=no;
22231 fi
22232 ;;
22233 sparc*-sun-solaris2.*)
22234 on_solaris=yes
22235 ;;
22236 *)
22237 on_solaris=no
22238 ;;
22239 esac
22240 if test x$on_solaris = xyes && test x$gas_flag = xno; then
22241 conftest_s='
22242 .section ".tdata",#alloc,#write,#tls
22243 foo: .long 25
22244 .text
22245 sethi %tgd_hi22(foo), %o0
22246 add %o0, %tgd_lo10(foo), %o1
22247 add %l7, %o1, %o0, %tgd_add(foo)
22248 call __tls_get_addr, %tgd_call(foo)
22249 sethi %tldm_hi22(foo), %l1
22250 add %l1, %tldm_lo10(foo), %l2
22251 add %l7, %l2, %o0, %tldm_add(foo)
22252 call __tls_get_addr, %tldm_call(foo)
22253 sethi %tldo_hix22(foo), %l3
22254 xor %l3, %tldo_lox10(foo), %l4
22255 add %o0, %l4, %l5, %tldo_add(foo)
22256 sethi %tie_hi22(foo), %o3
22257 add %o3, %tie_lo10(foo), %o3
22258 ld [%l7 + %o3], %o2, %tie_ld(foo)
22259 add %g7, %o2, %o4, %tie_add(foo)
22260 sethi %tle_hix22(foo), %l1
22261 xor %l1, %tle_lox10(foo), %o5
22262 ld [%g7 + %o5], %o1'
22263 tls_first_major=0
22264 tls_first_minor=0
22265 else
22266 conftest_s='
22267 .section ".tdata","awT",@progbits
22268 foo: .long 25
22269 .text
22270 sethi %tgd_hi22(foo), %o0
22271 add %o0, %tgd_lo10(foo), %o1
22272 add %l7, %o1, %o0, %tgd_add(foo)
22273 call __tls_get_addr, %tgd_call(foo)
22274 sethi %tldm_hi22(foo), %l1
22275 add %l1, %tldm_lo10(foo), %l2
22276 add %l7, %l2, %o0, %tldm_add(foo)
22277 call __tls_get_addr, %tldm_call(foo)
22278 sethi %tldo_hix22(foo), %l3
22279 xor %l3, %tldo_lox10(foo), %l4
22280 add %o0, %l4, %l5, %tldo_add(foo)
22281 sethi %tie_hi22(foo), %o3
22282 add %o3, %tie_lo10(foo), %o3
22283 ld [%l7 + %o3], %o2, %tie_ld(foo)
22284 add %g7, %o2, %o4, %tie_add(foo)
22285 sethi %tle_hix22(foo), %l1
22286 xor %l1, %tle_lox10(foo), %o5
22287 ld [%g7 + %o5], %o1'
22288 tls_first_major=2
22289 tls_first_minor=14
22290 tls_as_opt="-32 --fatal-warnings"
22291 fi
22292 ;;
22293 xtensa*-*-*)
22294 conftest_s='
22295 .section ".tdata","awT",@progbits
22296 foo: .long 25
22297 .text
22298 movi a8, foo@TLSFUNC
22299 movi a10, foo@TLSARG
22300 callx8.tls a8, foo@TLSCALL'
22301 tls_first_major=2
22302 tls_first_minor=19
22303 ;;
22304 esac
22305 set_have_as_tls=no
22306 if test "x$enable_tls" = xno ; then
22307 : # TLS explicitly disabled.
22308 elif test "x$enable_tls" = xyes ; then
22309 set_have_as_tls=yes # TLS explicitly enabled.
22310 elif test -z "$tls_first_major"; then
22311 : # If we don't have a check, assume no support.
22312 else
22313 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
22314 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
22315 if test "${gcc_cv_as_tls+set}" = set; then
22316 echo $ECHO_N "(cached) $ECHO_C" >&6
22317 else
22318 gcc_cv_as_tls=no
22319 if test $in_tree_gas = yes; then
22320 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
22321 then gcc_cv_as_tls=yes
22322 fi
22323 elif test x$gcc_cv_as != x; then
22324 echo "$conftest_s" > conftest.s
22325 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
22326 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22327 (eval $ac_try) 2>&5
22328 ac_status=$?
22329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22330 (exit $ac_status); }; }
22331 then
22332 gcc_cv_as_tls=yes
22333 else
22334 echo "configure: failed program was" >&5
22335 cat conftest.s >&5
22336 fi
22337 rm -f conftest.o conftest.s
22338 fi
22339 fi
22340 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
22341 echo "${ECHO_T}$gcc_cv_as_tls" >&6
22342 if test $gcc_cv_as_tls = yes; then
22343 set_have_as_tls=yes
22344 fi
22345 fi
22346 if test $set_have_as_tls = yes ; then
22347
22348 cat >>confdefs.h <<\_ACEOF
22349 #define HAVE_AS_TLS 1
22350 _ACEOF
22351
22352 fi
22353
22354 # Target-specific assembler checks.
22355
22356 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
22357 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
22358 gcc_cv_ld_static_dynamic=no
22359 if test $in_tree_ld = yes ; then
22360 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
22361 gcc_cv_ld_static_dynamic=yes
22362 fi
22363 elif test x$gcc_cv_ld != x; then
22364 # Check if linker supports -Bstatic/-Bdynamic option
22365 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
22366 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
22367 gcc_cv_ld_static_dynamic=yes
22368 fi
22369 fi
22370 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
22371
22372 cat >>confdefs.h <<\_ACEOF
22373 #define HAVE_LD_STATIC_DYNAMIC 1
22374 _ACEOF
22375
22376 fi
22377 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
22378 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
22379
22380 if test x"$demangler_in_ld" = xyes; then
22381 echo "$as_me:$LINENO: checking linker --demangle support" >&5
22382 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
22383 gcc_cv_ld_demangle=no
22384 if test $in_tree_ld = yes; then
22385 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
22386 gcc_cv_ld_demangle=yes
22387 fi
22388 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
22389 # Check if the GNU linker supports --demangle option
22390 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
22391 gcc_cv_ld_demangle=yes
22392 fi
22393 fi
22394 if test x"$gcc_cv_ld_demangle" = xyes; then
22395
22396 cat >>confdefs.h <<\_ACEOF
22397 #define HAVE_LD_DEMANGLE 1
22398 _ACEOF
22399
22400 fi
22401 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
22402 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
22403 fi
22404
22405 case "$target" in
22406 # All TARGET_ABI_OSF targets.
22407 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
22408 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22409 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22410 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
22411 echo $ECHO_N "(cached) $ECHO_C" >&6
22412 else
22413 gcc_cv_as_alpha_explicit_relocs=no
22414 if test $in_tree_gas = yes; then
22415 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22416 then gcc_cv_as_alpha_explicit_relocs=yes
22417 fi
22418 elif test x$gcc_cv_as != x; then
22419 echo ' .set nomacro
22420 .text
22421 extbl $3, $2, $3 !lituse_bytoff!1
22422 ldq $2, a($29) !literal!1
22423 ldq $4, b($29) !literal!2
22424 ldq_u $3, 0($2) !lituse_base!1
22425 ldq $27, f($29) !literal!5
22426 jsr $26, ($27), f !lituse_jsr!5
22427 ldah $29, 0($26) !gpdisp!3
22428 lda $0, c($29) !gprel
22429 ldah $1, d($29) !gprelhigh
22430 lda $1, d($1) !gprellow
22431 lda $29, 0($29) !gpdisp!3' > conftest.s
22432 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22433 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22434 (eval $ac_try) 2>&5
22435 ac_status=$?
22436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22437 (exit $ac_status); }; }
22438 then
22439 gcc_cv_as_alpha_explicit_relocs=yes
22440 else
22441 echo "configure: failed program was" >&5
22442 cat conftest.s >&5
22443 fi
22444 rm -f conftest.o conftest.s
22445 fi
22446 fi
22447 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
22448 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
22449 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
22450
22451 cat >>confdefs.h <<\_ACEOF
22452 #define HAVE_AS_EXPLICIT_RELOCS 1
22453 _ACEOF
22454
22455 fi
22456 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
22457 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
22458 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
22459 echo $ECHO_N "(cached) $ECHO_C" >&6
22460 else
22461 gcc_cv_as_alpha_jsrdirect_relocs=no
22462 if test $in_tree_gas = yes; then
22463 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
22464 then gcc_cv_as_alpha_jsrdirect_relocs=yes
22465 fi
22466 elif test x$gcc_cv_as != x; then
22467 echo ' .set nomacro
22468 .text
22469 ldq $27, a($29) !literal!1
22470 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
22471 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22473 (eval $ac_try) 2>&5
22474 ac_status=$?
22475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22476 (exit $ac_status); }; }
22477 then
22478 gcc_cv_as_alpha_jsrdirect_relocs=yes
22479 else
22480 echo "configure: failed program was" >&5
22481 cat conftest.s >&5
22482 fi
22483 rm -f conftest.o conftest.s
22484 fi
22485 fi
22486 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
22487 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
22488 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
22489
22490 cat >>confdefs.h <<\_ACEOF
22491 #define HAVE_AS_JSRDIRECT_RELOCS 1
22492 _ACEOF
22493
22494 fi
22495 ;;
22496
22497 cris-*-*)
22498 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
22499 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
22500 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
22501 echo $ECHO_N "(cached) $ECHO_C" >&6
22502 else
22503 gcc_cv_as_cris_no_mul_bug=no
22504 if test $in_tree_gas = yes; then
22505 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22506 then gcc_cv_as_cris_no_mul_bug=yes
22507 fi
22508 elif test x$gcc_cv_as != x; then
22509 echo '.text' > conftest.s
22510 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
22511 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22512 (eval $ac_try) 2>&5
22513 ac_status=$?
22514 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22515 (exit $ac_status); }; }
22516 then
22517 gcc_cv_as_cris_no_mul_bug=yes
22518 else
22519 echo "configure: failed program was" >&5
22520 cat conftest.s >&5
22521 fi
22522 rm -f conftest.o conftest.s
22523 fi
22524 fi
22525 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
22526 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
22527 if test $gcc_cv_as_cris_no_mul_bug = yes; then
22528
22529 cat >>confdefs.h <<\_ACEOF
22530 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
22531 _ACEOF
22532
22533 fi
22534 ;;
22535
22536 sparc*-*-*)
22537 echo "$as_me:$LINENO: checking assembler for .register" >&5
22538 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
22539 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
22540 echo $ECHO_N "(cached) $ECHO_C" >&6
22541 else
22542 gcc_cv_as_sparc_register_op=no
22543 if test x$gcc_cv_as != x; then
22544 echo '.register %g2, #scratch' > conftest.s
22545 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22546 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22547 (eval $ac_try) 2>&5
22548 ac_status=$?
22549 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22550 (exit $ac_status); }; }
22551 then
22552 gcc_cv_as_sparc_register_op=yes
22553 else
22554 echo "configure: failed program was" >&5
22555 cat conftest.s >&5
22556 fi
22557 rm -f conftest.o conftest.s
22558 fi
22559 fi
22560 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
22561 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
22562 if test $gcc_cv_as_sparc_register_op = yes; then
22563
22564 cat >>confdefs.h <<\_ACEOF
22565 #define HAVE_AS_REGISTER_PSEUDO_OP 1
22566 _ACEOF
22567
22568 fi
22569
22570 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
22571 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
22572 if test "${gcc_cv_as_sparc_relax+set}" = set; then
22573 echo $ECHO_N "(cached) $ECHO_C" >&6
22574 else
22575 gcc_cv_as_sparc_relax=no
22576 if test x$gcc_cv_as != x; then
22577 echo '.text' > conftest.s
22578 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
22579 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22580 (eval $ac_try) 2>&5
22581 ac_status=$?
22582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22583 (exit $ac_status); }; }
22584 then
22585 gcc_cv_as_sparc_relax=yes
22586 else
22587 echo "configure: failed program was" >&5
22588 cat conftest.s >&5
22589 fi
22590 rm -f conftest.o conftest.s
22591 fi
22592 fi
22593 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
22594 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
22595 if test $gcc_cv_as_sparc_relax = yes; then
22596
22597 cat >>confdefs.h <<\_ACEOF
22598 #define HAVE_AS_RELAX_OPTION 1
22599 _ACEOF
22600
22601 fi
22602
22603 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
22604 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
22605 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
22606 echo $ECHO_N "(cached) $ECHO_C" >&6
22607 else
22608 gcc_cv_as_sparc_ua_pcrel=no
22609 if test x$gcc_cv_as != x; then
22610 echo '.text
22611 foo:
22612 nop
22613 .data
22614 .align 4
22615 .byte 0
22616 .uaword %r_disp32(foo)' > conftest.s
22617 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
22618 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22619 (eval $ac_try) 2>&5
22620 ac_status=$?
22621 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22622 (exit $ac_status); }; }
22623 then
22624 if test x$gcc_cv_ld != x \
22625 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
22626 gcc_cv_as_sparc_ua_pcrel=yes
22627 fi
22628 rm -f conftest
22629 else
22630 echo "configure: failed program was" >&5
22631 cat conftest.s >&5
22632 fi
22633 rm -f conftest.o conftest.s
22634 fi
22635 fi
22636 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
22637 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
22638 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
22639
22640 cat >>confdefs.h <<\_ACEOF
22641 #define HAVE_AS_SPARC_UA_PCREL 1
22642 _ACEOF
22643
22644
22645 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
22646 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
22647 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
22648 echo $ECHO_N "(cached) $ECHO_C" >&6
22649 else
22650 gcc_cv_as_sparc_ua_pcrel_hidden=no
22651 if test x$gcc_cv_as != x; then
22652 echo '.data
22653 .align 4
22654 .byte 0x31
22655 .uaword %r_disp32(foo)
22656 .byte 0x32, 0x33, 0x34
22657 .global foo
22658 .hidden foo
22659 foo:
22660 .skip 4' > conftest.s
22661 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
22662 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22663 (eval $ac_try) 2>&5
22664 ac_status=$?
22665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22666 (exit $ac_status); }; }
22667 then
22668 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
22669 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
22670 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
22671 | grep ' 31000000 07323334' > /dev/null 2>&1; then
22672 if $gcc_cv_objdump -R conftest 2> /dev/null \
22673 | grep 'DISP32' > /dev/null 2>&1; then
22674 :
22675 else
22676 gcc_cv_as_sparc_ua_pcrel_hidden=yes
22677 fi
22678 fi
22679 rm -f conftest
22680 else
22681 echo "configure: failed program was" >&5
22682 cat conftest.s >&5
22683 fi
22684 rm -f conftest.o conftest.s
22685 fi
22686 fi
22687 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
22688 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
22689 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
22690
22691 cat >>confdefs.h <<\_ACEOF
22692 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
22693 _ACEOF
22694
22695 fi
22696
22697 fi # unaligned pcrel relocs
22698
22699 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
22700 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
22701 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
22702 echo $ECHO_N "(cached) $ECHO_C" >&6
22703 else
22704 gcc_cv_as_sparc_offsetable_lo10=no
22705 if test x$gcc_cv_as != x; then
22706 echo '.text
22707 or %g1, %lo(ab) + 12, %g1
22708 or %g1, %lo(ab + 12), %g1' > conftest.s
22709 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
22710 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22711 (eval $ac_try) 2>&5
22712 ac_status=$?
22713 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22714 (exit $ac_status); }; }
22715 then
22716 if test x$gcc_cv_objdump != x \
22717 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
22718 | grep ' 82106000 82106000' > /dev/null 2>&1; then
22719 gcc_cv_as_sparc_offsetable_lo10=yes
22720 fi
22721 else
22722 echo "configure: failed program was" >&5
22723 cat conftest.s >&5
22724 fi
22725 rm -f conftest.o conftest.s
22726 fi
22727 fi
22728 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
22729 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
22730 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
22731
22732 cat >>confdefs.h <<\_ACEOF
22733 #define HAVE_AS_OFFSETABLE_LO10 1
22734 _ACEOF
22735
22736 fi
22737 ;;
22738
22739 i[34567]86-*-* | x86_64-*-*)
22740 case $target_os in
22741 cygwin* | pe | mingw32*)
22742 # Used for DWARF 2 in PE
22743 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
22744 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
22745 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
22746 echo $ECHO_N "(cached) $ECHO_C" >&6
22747 else
22748 gcc_cv_as_ix86_pe_secrel32=no
22749 if test $in_tree_gas = yes; then
22750 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22751 then gcc_cv_as_ix86_pe_secrel32=yes
22752 fi
22753 elif test x$gcc_cv_as != x; then
22754 echo '.text
22755 foo: nop
22756 .data
22757 .secrel32 foo' > conftest.s
22758 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22759 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22760 (eval $ac_try) 2>&5
22761 ac_status=$?
22762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22763 (exit $ac_status); }; }
22764 then
22765 if test x$gcc_cv_ld != x \
22766 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
22767 gcc_cv_as_ix86_pe_secrel32=yes
22768 fi
22769 rm -f conftest
22770 else
22771 echo "configure: failed program was" >&5
22772 cat conftest.s >&5
22773 fi
22774 rm -f conftest.o conftest.s
22775 fi
22776 fi
22777 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
22778 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
22779 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
22780
22781 cat >>confdefs.h <<\_ACEOF
22782 #define HAVE_GAS_PE_SECREL32_RELOC 1
22783 _ACEOF
22784
22785 fi
22786 ;;
22787 esac
22788
22789 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
22790 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
22791 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
22792 echo $ECHO_N "(cached) $ECHO_C" >&6
22793 else
22794 gcc_cv_as_ix86_filds_fists=no
22795 if test $in_tree_gas = yes; then
22796 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
22797 then gcc_cv_as_ix86_filds_fists=yes
22798 fi
22799 elif test x$gcc_cv_as != x; then
22800 echo 'filds mem; fists mem' > conftest.s
22801 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22802 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22803 (eval $ac_try) 2>&5
22804 ac_status=$?
22805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22806 (exit $ac_status); }; }
22807 then
22808 gcc_cv_as_ix86_filds_fists=yes
22809 else
22810 echo "configure: failed program was" >&5
22811 cat conftest.s >&5
22812 fi
22813 rm -f conftest.o conftest.s
22814 fi
22815 fi
22816 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
22817 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
22818 if test $gcc_cv_as_ix86_filds_fists = yes; then
22819
22820 cat >>confdefs.h <<\_ACEOF
22821 #define HAVE_GAS_FILDS_FISTS 1
22822 _ACEOF
22823
22824 fi
22825
22826 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
22827 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
22828 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
22829 echo $ECHO_N "(cached) $ECHO_C" >&6
22830 else
22831 gcc_cv_as_ix86_cmov_sun_syntax=no
22832 if test x$gcc_cv_as != x; then
22833 echo 'cmovl.l %edx, %eax' > conftest.s
22834 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22836 (eval $ac_try) 2>&5
22837 ac_status=$?
22838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22839 (exit $ac_status); }; }
22840 then
22841 gcc_cv_as_ix86_cmov_sun_syntax=yes
22842 else
22843 echo "configure: failed program was" >&5
22844 cat conftest.s >&5
22845 fi
22846 rm -f conftest.o conftest.s
22847 fi
22848 fi
22849 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
22850 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
22851 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
22852
22853 cat >>confdefs.h <<\_ACEOF
22854 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
22855 _ACEOF
22856
22857 fi
22858
22859 echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
22860 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
22861 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
22862 echo $ECHO_N "(cached) $ECHO_C" >&6
22863 else
22864 gcc_cv_as_ix86_ffreep=no
22865 if test x$gcc_cv_as != x; then
22866 echo 'ffreep %st(1)' > conftest.s
22867 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22868 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22869 (eval $ac_try) 2>&5
22870 ac_status=$?
22871 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22872 (exit $ac_status); }; }
22873 then
22874 gcc_cv_as_ix86_ffreep=yes
22875 else
22876 echo "configure: failed program was" >&5
22877 cat conftest.s >&5
22878 fi
22879 rm -f conftest.o conftest.s
22880 fi
22881 fi
22882 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
22883 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
22884 if test $gcc_cv_as_ix86_ffreep = yes; then
22885
22886 cat >>confdefs.h <<\_ACEOF
22887 #define HAVE_AS_IX86_FFREEP 1
22888 _ACEOF
22889
22890 fi
22891
22892 echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
22893 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
22894 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
22895 echo $ECHO_N "(cached) $ECHO_C" >&6
22896 else
22897 gcc_cv_as_ix86_sahf=no
22898 if test x$gcc_cv_as != x; then
22899 echo 'sahf' > conftest.s
22900 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22901 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22902 (eval $ac_try) 2>&5
22903 ac_status=$?
22904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22905 (exit $ac_status); }; }
22906 then
22907 gcc_cv_as_ix86_sahf=yes
22908 else
22909 echo "configure: failed program was" >&5
22910 cat conftest.s >&5
22911 fi
22912 rm -f conftest.o conftest.s
22913 fi
22914 fi
22915 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
22916 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
22917 if test $gcc_cv_as_ix86_sahf = yes; then
22918
22919 cat >>confdefs.h <<\_ACEOF
22920 #define HAVE_AS_IX86_SAHF 1
22921 _ACEOF
22922
22923 fi
22924
22925 echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
22926 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
22927 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
22928 echo $ECHO_N "(cached) $ECHO_C" >&6
22929 else
22930 gcc_cv_as_ix86_diff_sect_delta=no
22931 if test x$gcc_cv_as != x; then
22932 echo '.section .rodata
22933 .L1:
22934 .long .L2-.L1
22935 .long .L3-.L1
22936 .text
22937 .L3: nop
22938 .L2: nop' > conftest.s
22939 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22940 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22941 (eval $ac_try) 2>&5
22942 ac_status=$?
22943 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22944 (exit $ac_status); }; }
22945 then
22946 gcc_cv_as_ix86_diff_sect_delta=yes
22947 else
22948 echo "configure: failed program was" >&5
22949 cat conftest.s >&5
22950 fi
22951 rm -f conftest.o conftest.s
22952 fi
22953 fi
22954 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22955 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
22956 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22957
22958 cat >>confdefs.h <<\_ACEOF
22959 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
22960 _ACEOF
22961
22962 fi
22963
22964 # This one is used unconditionally by i386.[ch]; it is to be defined
22965 # to 1 if the feature is present, 0 otherwise.
22966 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
22967 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
22968 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
22969 echo $ECHO_N "(cached) $ECHO_C" >&6
22970 else
22971 gcc_cv_as_ix86_gotoff_in_data=no
22972 if test $in_tree_gas = yes; then
22973 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22974 then gcc_cv_as_ix86_gotoff_in_data=yes
22975 fi
22976 elif test x$gcc_cv_as != x; then
22977 echo ' .text
22978 .L0:
22979 nop
22980 .data
22981 .long .L0@GOTOFF' > conftest.s
22982 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22983 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22984 (eval $ac_try) 2>&5
22985 ac_status=$?
22986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22987 (exit $ac_status); }; }
22988 then
22989 gcc_cv_as_ix86_gotoff_in_data=yes
22990 else
22991 echo "configure: failed program was" >&5
22992 cat conftest.s >&5
22993 fi
22994 rm -f conftest.o conftest.s
22995 fi
22996 fi
22997 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22998 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
22999
23000
23001 cat >>confdefs.h <<_ACEOF
23002 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
23003 _ACEOF
23004
23005 ;;
23006
23007 ia64*-*-*)
23008 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
23009 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
23010 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
23011 echo $ECHO_N "(cached) $ECHO_C" >&6
23012 else
23013 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
23014 if test $in_tree_gas = yes; then
23015 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23016 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
23017 fi
23018 elif test x$gcc_cv_as != x; then
23019 echo ' .text
23020 addl r15 = @ltoffx(x#), gp
23021 ;;
23022 ld8.mov r16 = [r15], x#' > conftest.s
23023 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23024 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23025 (eval $ac_try) 2>&5
23026 ac_status=$?
23027 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23028 (exit $ac_status); }; }
23029 then
23030 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
23031 else
23032 echo "configure: failed program was" >&5
23033 cat conftest.s >&5
23034 fi
23035 rm -f conftest.o conftest.s
23036 fi
23037 fi
23038 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
23039 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
23040 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
23041
23042 cat >>confdefs.h <<\_ACEOF
23043 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
23044 _ACEOF
23045
23046 fi
23047
23048 ;;
23049
23050 powerpc*-*-*)
23051 case $target in
23052 *-*-aix*) conftest_s=' .machine "pwr5"
23053 .csect .text[PR]
23054 mfcr 3,128';;
23055 *-*-darwin*)
23056 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
23057 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
23058 if test "${gcc_cv_as_machine_directive+set}" = set; then
23059 echo $ECHO_N "(cached) $ECHO_C" >&6
23060 else
23061 gcc_cv_as_machine_directive=no
23062 if test x$gcc_cv_as != x; then
23063 echo ' .machine ppc7400' > conftest.s
23064 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23065 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23066 (eval $ac_try) 2>&5
23067 ac_status=$?
23068 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23069 (exit $ac_status); }; }
23070 then
23071 gcc_cv_as_machine_directive=yes
23072 else
23073 echo "configure: failed program was" >&5
23074 cat conftest.s >&5
23075 fi
23076 rm -f conftest.o conftest.s
23077 fi
23078 fi
23079 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
23080 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
23081
23082 if test x$gcc_cv_as_machine_directive != xyes; then
23083 echo "*** This target requires an assembler supporting \".machine\"" >&2
23084 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
23085 test x$build = x$target && exit 1
23086 fi
23087 conftest_s=' .text
23088 mfcr r3,128';;
23089 *) conftest_s=' .machine power4
23090 .text
23091 mfcr 3,128';;
23092 esac
23093
23094 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
23095 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
23096 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
23097 echo $ECHO_N "(cached) $ECHO_C" >&6
23098 else
23099 gcc_cv_as_powerpc_mfcrf=no
23100 if test $in_tree_gas = yes; then
23101 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23102 then gcc_cv_as_powerpc_mfcrf=yes
23103 fi
23104 elif test x$gcc_cv_as != x; then
23105 echo "$conftest_s" > conftest.s
23106 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23107 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23108 (eval $ac_try) 2>&5
23109 ac_status=$?
23110 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23111 (exit $ac_status); }; }
23112 then
23113 gcc_cv_as_powerpc_mfcrf=yes
23114 else
23115 echo "configure: failed program was" >&5
23116 cat conftest.s >&5
23117 fi
23118 rm -f conftest.o conftest.s
23119 fi
23120 fi
23121 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
23122 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
23123 if test $gcc_cv_as_powerpc_mfcrf = yes; then
23124
23125 cat >>confdefs.h <<\_ACEOF
23126 #define HAVE_AS_MFCRF 1
23127 _ACEOF
23128
23129 fi
23130
23131 case $target in
23132 *-*-aix*) conftest_s=' .machine "pwr5"
23133 .csect .text[PR]
23134 popcntb 3,3';;
23135 *) conftest_s=' .machine power5
23136 .text
23137 popcntb 3,3';;
23138 esac
23139
23140 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
23141 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
23142 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
23143 echo $ECHO_N "(cached) $ECHO_C" >&6
23144 else
23145 gcc_cv_as_powerpc_popcntb=no
23146 if test $in_tree_gas = yes; then
23147 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23148 then gcc_cv_as_powerpc_popcntb=yes
23149 fi
23150 elif test x$gcc_cv_as != x; then
23151 echo "$conftest_s" > conftest.s
23152 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23153 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23154 (eval $ac_try) 2>&5
23155 ac_status=$?
23156 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23157 (exit $ac_status); }; }
23158 then
23159 gcc_cv_as_powerpc_popcntb=yes
23160 else
23161 echo "configure: failed program was" >&5
23162 cat conftest.s >&5
23163 fi
23164 rm -f conftest.o conftest.s
23165 fi
23166 fi
23167 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
23168 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
23169 if test $gcc_cv_as_powerpc_popcntb = yes; then
23170
23171 cat >>confdefs.h <<\_ACEOF
23172 #define HAVE_AS_POPCNTB 1
23173 _ACEOF
23174
23175 fi
23176
23177 case $target in
23178 *-*-aix*) conftest_s=' .machine "pwr5x"
23179 .csect .text[PR]
23180 frin 1,1';;
23181 *) conftest_s=' .machine power5
23182 .text
23183 frin 1,1';;
23184 esac
23185
23186 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
23187 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
23188 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
23189 echo $ECHO_N "(cached) $ECHO_C" >&6
23190 else
23191 gcc_cv_as_powerpc_fprnd=no
23192 if test $in_tree_gas = yes; then
23193 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23194 then gcc_cv_as_powerpc_fprnd=yes
23195 fi
23196 elif test x$gcc_cv_as != x; then
23197 echo "$conftest_s" > conftest.s
23198 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23199 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23200 (eval $ac_try) 2>&5
23201 ac_status=$?
23202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23203 (exit $ac_status); }; }
23204 then
23205 gcc_cv_as_powerpc_fprnd=yes
23206 else
23207 echo "configure: failed program was" >&5
23208 cat conftest.s >&5
23209 fi
23210 rm -f conftest.o conftest.s
23211 fi
23212 fi
23213 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
23214 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
23215 if test $gcc_cv_as_powerpc_fprnd = yes; then
23216
23217 cat >>confdefs.h <<\_ACEOF
23218 #define HAVE_AS_FPRND 1
23219 _ACEOF
23220
23221 fi
23222
23223 case $target in
23224 *-*-aix*) conftest_s=' .machine "pwr6"
23225 .csect .text[PR]
23226 mffgpr 1,3';;
23227 *) conftest_s=' .machine power6
23228 .text
23229 mffgpr 1,3';;
23230 esac
23231
23232 echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
23233 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
23234 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
23235 echo $ECHO_N "(cached) $ECHO_C" >&6
23236 else
23237 gcc_cv_as_powerpc_mfpgpr=no
23238 if test $in_tree_gas = yes; then
23239 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23240 then gcc_cv_as_powerpc_mfpgpr=yes
23241 fi
23242 elif test x$gcc_cv_as != x; then
23243 echo "$conftest_s" > conftest.s
23244 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23245 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23246 (eval $ac_try) 2>&5
23247 ac_status=$?
23248 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23249 (exit $ac_status); }; }
23250 then
23251 gcc_cv_as_powerpc_mfpgpr=yes
23252 else
23253 echo "configure: failed program was" >&5
23254 cat conftest.s >&5
23255 fi
23256 rm -f conftest.o conftest.s
23257 fi
23258 fi
23259 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
23260 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
23261 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
23262
23263 cat >>confdefs.h <<\_ACEOF
23264 #define HAVE_AS_MFPGPR 1
23265 _ACEOF
23266
23267 fi
23268
23269 case $target in
23270 *-*-aix*) conftest_s=' .csect .text[PR]
23271 LCF..0:
23272 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
23273 *-*-darwin*)
23274 conftest_s=' .text
23275 LCF0:
23276 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
23277 *) conftest_s=' .text
23278 .LCF0:
23279 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
23280 esac
23281
23282 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
23283 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
23284 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
23285 echo $ECHO_N "(cached) $ECHO_C" >&6
23286 else
23287 gcc_cv_as_powerpc_rel16=no
23288 if test $in_tree_gas = yes; then
23289 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23290 then gcc_cv_as_powerpc_rel16=yes
23291 fi
23292 elif test x$gcc_cv_as != x; then
23293 echo "$conftest_s" > conftest.s
23294 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23295 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23296 (eval $ac_try) 2>&5
23297 ac_status=$?
23298 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23299 (exit $ac_status); }; }
23300 then
23301 gcc_cv_as_powerpc_rel16=yes
23302 else
23303 echo "configure: failed program was" >&5
23304 cat conftest.s >&5
23305 fi
23306 rm -f conftest.o conftest.s
23307 fi
23308 fi
23309 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
23310 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
23311 if test $gcc_cv_as_powerpc_rel16 = yes; then
23312
23313 cat >>confdefs.h <<\_ACEOF
23314 #define HAVE_AS_REL16 1
23315 _ACEOF
23316
23317 fi
23318
23319 case $target in
23320 *-*-aix*) conftest_s=' .machine "pwr6"
23321 .csect .text[PR]
23322 cmpb 3,4,5';;
23323 *) conftest_s=' .machine power6
23324 .text
23325 cmpb 3,4,5';;
23326 esac
23327
23328 echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
23329 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
23330 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
23331 echo $ECHO_N "(cached) $ECHO_C" >&6
23332 else
23333 gcc_cv_as_powerpc_cmpb=no
23334 if test $in_tree_gas = yes; then
23335 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23336 then gcc_cv_as_powerpc_cmpb=yes
23337 fi
23338 elif test x$gcc_cv_as != x; then
23339 echo "$conftest_s" > conftest.s
23340 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23341 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23342 (eval $ac_try) 2>&5
23343 ac_status=$?
23344 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23345 (exit $ac_status); }; }
23346 then
23347 gcc_cv_as_powerpc_cmpb=yes
23348 else
23349 echo "configure: failed program was" >&5
23350 cat conftest.s >&5
23351 fi
23352 rm -f conftest.o conftest.s
23353 fi
23354 fi
23355 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
23356 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
23357 if test $gcc_cv_as_powerpc_cmpb = yes; then
23358
23359 cat >>confdefs.h <<\_ACEOF
23360 #define HAVE_AS_CMPB 1
23361 _ACEOF
23362
23363 fi
23364
23365 case $target in
23366 *-*-aix*) conftest_s=' .machine "pwr6"
23367 .csect .text[PR]
23368 dadd 1,2,3';;
23369 *) conftest_s=' .machine power6
23370 .text
23371 dadd 1,2,3';;
23372 esac
23373
23374 echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
23375 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
23376 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
23377 echo $ECHO_N "(cached) $ECHO_C" >&6
23378 else
23379 gcc_cv_as_powerpc_dfp=no
23380 if test $in_tree_gas = yes; then
23381 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23382 then gcc_cv_as_powerpc_dfp=yes
23383 fi
23384 elif test x$gcc_cv_as != x; then
23385 echo "$conftest_s" > conftest.s
23386 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23387 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23388 (eval $ac_try) 2>&5
23389 ac_status=$?
23390 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23391 (exit $ac_status); }; }
23392 then
23393 gcc_cv_as_powerpc_dfp=yes
23394 else
23395 echo "configure: failed program was" >&5
23396 cat conftest.s >&5
23397 fi
23398 rm -f conftest.o conftest.s
23399 fi
23400 fi
23401 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
23402 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
23403 if test $gcc_cv_as_powerpc_dfp = yes; then
23404
23405 cat >>confdefs.h <<\_ACEOF
23406 #define HAVE_AS_DFP 1
23407 _ACEOF
23408
23409 fi
23410
23411 case $target in
23412 *-*-aix*) conftest_s=' .machine "pwr7"
23413 .csect .text[PR]
23414 lxvd2x 1,2,3';;
23415 *) conftest_s=' .machine power7
23416 .text
23417 lxvd2x 1,2,3';;
23418 esac
23419
23420 echo "$as_me:$LINENO: checking assembler for vector-scalar support" >&5
23421 echo $ECHO_N "checking assembler for vector-scalar support... $ECHO_C" >&6
23422 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then
23423 echo $ECHO_N "(cached) $ECHO_C" >&6
23424 else
23425 gcc_cv_as_powerpc_vsx=no
23426 if test $in_tree_gas = yes; then
23427 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23428 then gcc_cv_as_powerpc_vsx=yes
23429 fi
23430 elif test x$gcc_cv_as != x; then
23431 echo "$conftest_s" > conftest.s
23432 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23433 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23434 (eval $ac_try) 2>&5
23435 ac_status=$?
23436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23437 (exit $ac_status); }; }
23438 then
23439 gcc_cv_as_powerpc_vsx=yes
23440 else
23441 echo "configure: failed program was" >&5
23442 cat conftest.s >&5
23443 fi
23444 rm -f conftest.o conftest.s
23445 fi
23446 fi
23447 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_vsx" >&5
23448 echo "${ECHO_T}$gcc_cv_as_powerpc_vsx" >&6
23449 if test $gcc_cv_as_powerpc_vsx = yes; then
23450
23451 cat >>confdefs.h <<\_ACEOF
23452 #define HAVE_AS_VSX 1
23453 _ACEOF
23454
23455 fi
23456
23457 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
23458 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
23459 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
23460 echo $ECHO_N "(cached) $ECHO_C" >&6
23461 else
23462 gcc_cv_as_powerpc_gnu_attribute=no
23463 if test $in_tree_gas = yes; then
23464 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23465 then gcc_cv_as_powerpc_gnu_attribute=yes
23466 fi
23467 elif test x$gcc_cv_as != x; then
23468 echo '.gnu_attribute 4,1' > conftest.s
23469 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23470 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23471 (eval $ac_try) 2>&5
23472 ac_status=$?
23473 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23474 (exit $ac_status); }; }
23475 then
23476 gcc_cv_as_powerpc_gnu_attribute=yes
23477 else
23478 echo "configure: failed program was" >&5
23479 cat conftest.s >&5
23480 fi
23481 rm -f conftest.o conftest.s
23482 fi
23483 fi
23484 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
23485 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
23486 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
23487
23488 cat >>confdefs.h <<\_ACEOF
23489 #define HAVE_AS_GNU_ATTRIBUTE 1
23490 _ACEOF
23491
23492 fi
23493 ;;
23494
23495 mips*-*-*)
23496 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
23497 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
23498 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
23499 echo $ECHO_N "(cached) $ECHO_C" >&6
23500 else
23501 gcc_cv_as_mips_explicit_relocs=no
23502 if test $in_tree_gas = yes; then
23503 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23504 then gcc_cv_as_mips_explicit_relocs=yes
23505 fi
23506 elif test x$gcc_cv_as != x; then
23507 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
23508 if { ac_try='$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 $ac_status); }; }
23514 then
23515 gcc_cv_as_mips_explicit_relocs=yes
23516 else
23517 echo "configure: failed program was" >&5
23518 cat conftest.s >&5
23519 fi
23520 rm -f conftest.o conftest.s
23521 fi
23522 fi
23523 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
23524 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
23525 if test $gcc_cv_as_mips_explicit_relocs = yes; then
23526 if test x$target_cpu_default = x
23527 then target_cpu_default=MASK_EXPLICIT_RELOCS
23528 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
23529 fi
23530 fi
23531 echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
23532 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
23533 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
23534 echo $ECHO_N "(cached) $ECHO_C" >&6
23535 else
23536 gcc_cv_as_mips_no_shared=no
23537 if test $in_tree_gas = yes; then
23538 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23539 then gcc_cv_as_mips_no_shared=yes
23540 fi
23541 elif test x$gcc_cv_as != x; then
23542 echo 'nop' > conftest.s
23543 if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
23544 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23545 (eval $ac_try) 2>&5
23546 ac_status=$?
23547 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23548 (exit $ac_status); }; }
23549 then
23550 gcc_cv_as_mips_no_shared=yes
23551 else
23552 echo "configure: failed program was" >&5
23553 cat conftest.s >&5
23554 fi
23555 rm -f conftest.o conftest.s
23556 fi
23557 fi
23558 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
23559 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
23560 if test $gcc_cv_as_mips_no_shared = yes; then
23561
23562 cat >>confdefs.h <<\_ACEOF
23563 #define HAVE_AS_NO_SHARED 1
23564 _ACEOF
23565
23566 fi
23567
23568 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
23569 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
23570 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
23571 echo $ECHO_N "(cached) $ECHO_C" >&6
23572 else
23573 gcc_cv_as_mips_gnu_attribute=no
23574 if test $in_tree_gas = yes; then
23575 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23576 then gcc_cv_as_mips_gnu_attribute=yes
23577 fi
23578 elif test x$gcc_cv_as != x; then
23579 echo '.gnu_attribute 4,1' > conftest.s
23580 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23581 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23582 (eval $ac_try) 2>&5
23583 ac_status=$?
23584 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23585 (exit $ac_status); }; }
23586 then
23587 gcc_cv_as_mips_gnu_attribute=yes
23588 else
23589 echo "configure: failed program was" >&5
23590 cat conftest.s >&5
23591 fi
23592 rm -f conftest.o conftest.s
23593 fi
23594 fi
23595 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
23596 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
23597 if test $gcc_cv_as_mips_gnu_attribute = yes; then
23598
23599 cat >>confdefs.h <<\_ACEOF
23600 #define HAVE_AS_GNU_ATTRIBUTE 1
23601 _ACEOF
23602
23603 fi
23604
23605 echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
23606 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
23607 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
23608 echo $ECHO_N "(cached) $ECHO_C" >&6
23609 else
23610 gcc_cv_as_mips_dtprelword=no
23611 if test $in_tree_gas = yes; then
23612 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23613 then gcc_cv_as_mips_dtprelword=yes
23614 fi
23615 elif test x$gcc_cv_as != x; then
23616 echo '.section .tdata,"awT",@progbits
23617 x:
23618 .word 2
23619 .text
23620 .dtprelword x+0x8000' > conftest.s
23621 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23622 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23623 (eval $ac_try) 2>&5
23624 ac_status=$?
23625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23626 (exit $ac_status); }; }
23627 then
23628 gcc_cv_as_mips_dtprelword=yes
23629 else
23630 echo "configure: failed program was" >&5
23631 cat conftest.s >&5
23632 fi
23633 rm -f conftest.o conftest.s
23634 fi
23635 fi
23636 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
23637 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
23638 if test $gcc_cv_as_mips_dtprelword = yes; then
23639
23640 cat >>confdefs.h <<\_ACEOF
23641 #define HAVE_AS_DTPRELWORD 1
23642 _ACEOF
23643
23644 fi
23645 ;;
23646 esac
23647
23648 # Mips and HP-UX need the GNU assembler.
23649 # Linux on IA64 might be able to use the Intel assembler.
23650
23651 case "$target" in
23652 mips*-*-* | *-*-hpux* )
23653 if test x$gas_flag = xyes \
23654 || test x"$host" != x"$build" \
23655 || test ! -x "$gcc_cv_as" \
23656 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
23657 :
23658 else
23659 echo "*** This configuration requires the GNU assembler" >&2
23660 exit 1
23661 fi
23662 ;;
23663 esac
23664
23665 # ??? Not all targets support dwarf2 debug_line, even within a version
23666 # of gas. Moreover, we need to emit a valid instruction to trigger any
23667 # info to the output file. So, as supported targets are added to gas 2.11,
23668 # add some instruction here to (also) show we expect this might work.
23669 # ??? Once 2.11 is released, probably need to add first known working
23670 # version to the per-target configury.
23671 case "$target" in
23672 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
23673 | x86_64*-*-* | hppa*-*-* | arm*-*-* \
23674 | xstormy16*-*-* | cris-*-* | crisv32-*-* | xtensa*-*-* | bfin-*-* | score*-*-* \
23675 | spu-*-* | fido*-*-* | m32c-*-*)
23676 insn="nop"
23677 ;;
23678 ia64*-*-* | s390*-*-*)
23679 insn="nop 0"
23680 ;;
23681 mmix-*-*)
23682 insn="swym 0"
23683 ;;
23684 esac
23685 if test x"$insn" != x; then
23686 conftest_s="\
23687 .file 1 \"conftest.s\"
23688 .loc 1 3 0
23689 $insn"
23690 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
23691 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
23692 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
23693 echo $ECHO_N "(cached) $ECHO_C" >&6
23694 else
23695 gcc_cv_as_dwarf2_debug_line=no
23696 if test $in_tree_gas = yes; then
23697 if test $in_tree_gas_is_elf = yes \
23698 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23699 then gcc_cv_as_dwarf2_debug_line=yes
23700 fi
23701 elif test x$gcc_cv_as != x; then
23702 echo "$conftest_s" > conftest.s
23703 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23705 (eval $ac_try) 2>&5
23706 ac_status=$?
23707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23708 (exit $ac_status); }; }
23709 then
23710 if test x$gcc_cv_objdump != x \
23711 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
23712 | grep debug_line > /dev/null 2>&1; then
23713 gcc_cv_as_dwarf2_debug_line=yes
23714 fi
23715 else
23716 echo "configure: failed program was" >&5
23717 cat conftest.s >&5
23718 fi
23719 rm -f conftest.o conftest.s
23720 fi
23721 fi
23722 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
23723 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
23724
23725
23726 # The .debug_line file table must be in the exact order that
23727 # we specified the files, since these indices are also used
23728 # by DW_AT_decl_file. Approximate this test by testing if
23729 # the assembler bitches if the same index is assigned twice.
23730 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
23731 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
23732 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
23733 echo $ECHO_N "(cached) $ECHO_C" >&6
23734 else
23735 gcc_cv_as_dwarf2_file_buggy=no
23736 if test x$gcc_cv_as != x; then
23737 echo ' .file 1 "foo.s"
23738 .file 1 "bar.s"' > conftest.s
23739 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23740 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23741 (eval $ac_try) 2>&5
23742 ac_status=$?
23743 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23744 (exit $ac_status); }; }
23745 then
23746 gcc_cv_as_dwarf2_file_buggy=yes
23747 else
23748 echo "configure: failed program was" >&5
23749 cat conftest.s >&5
23750 fi
23751 rm -f conftest.o conftest.s
23752 fi
23753 fi
23754 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
23755 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
23756
23757
23758 if test $gcc_cv_as_dwarf2_debug_line = yes \
23759 && test $gcc_cv_as_dwarf2_file_buggy = no; then
23760
23761 cat >>confdefs.h <<\_ACEOF
23762 #define HAVE_AS_DWARF2_DEBUG_LINE 1
23763 _ACEOF
23764
23765 fi
23766
23767 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
23768 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
23769 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
23770 echo $ECHO_N "(cached) $ECHO_C" >&6
23771 else
23772 gcc_cv_as_gdwarf2_flag=no
23773 if test $in_tree_gas = yes; then
23774 if test $in_tree_gas_is_elf = yes \
23775 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23776 then gcc_cv_as_gdwarf2_flag=yes
23777 fi
23778 elif test x$gcc_cv_as != x; then
23779 echo "$insn" > conftest.s
23780 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
23781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23782 (eval $ac_try) 2>&5
23783 ac_status=$?
23784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23785 (exit $ac_status); }; }
23786 then
23787 gcc_cv_as_gdwarf2_flag=yes
23788 else
23789 echo "configure: failed program was" >&5
23790 cat conftest.s >&5
23791 fi
23792 rm -f conftest.o conftest.s
23793 fi
23794 fi
23795 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
23796 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
23797 if test $gcc_cv_as_gdwarf2_flag = yes; then
23798
23799 cat >>confdefs.h <<\_ACEOF
23800 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
23801 _ACEOF
23802
23803 fi
23804
23805 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
23806 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
23807 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
23808 echo $ECHO_N "(cached) $ECHO_C" >&6
23809 else
23810 gcc_cv_as_gstabs_flag=no
23811 if test $in_tree_gas = yes; then
23812 if test $in_tree_gas_is_elf = yes \
23813 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23814 then gcc_cv_as_gstabs_flag=yes
23815 fi
23816 elif test x$gcc_cv_as != x; then
23817 echo "$insn" > conftest.s
23818 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
23819 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23820 (eval $ac_try) 2>&5
23821 ac_status=$?
23822 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23823 (exit $ac_status); }; }
23824 then
23825 # The native Solaris 9/Intel assembler doesn't understand --gstabs
23826 # and warns about it, but still exits successfully. So check for
23827 # this.
23828 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
23829 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23830 (eval $ac_try) 2>&5
23831 ac_status=$?
23832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23833 (exit $ac_status); }; }
23834 then :
23835 else gcc_cv_as_gstabs_flag=yes
23836 fi
23837 else
23838 echo "configure: failed program was" >&5
23839 cat conftest.s >&5
23840 fi
23841 rm -f conftest.o conftest.s
23842 fi
23843 fi
23844 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
23845 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
23846 if test $gcc_cv_as_gstabs_flag = yes; then
23847
23848 cat >>confdefs.h <<\_ACEOF
23849 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
23850 _ACEOF
23851
23852 fi
23853
23854 echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
23855 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
23856 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
23857 echo $ECHO_N "(cached) $ECHO_C" >&6
23858 else
23859 gcc_cv_as_debug_prefix_map_flag=no
23860 if test $in_tree_gas = yes; then
23861 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23862 then gcc_cv_as_debug_prefix_map_flag=yes
23863 fi
23864 elif test x$gcc_cv_as != x; then
23865 echo "$insn" > conftest.s
23866 if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
23867 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23868 (eval $ac_try) 2>&5
23869 ac_status=$?
23870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23871 (exit $ac_status); }; }
23872 then
23873 gcc_cv_as_debug_prefix_map_flag=yes
23874 else
23875 echo "configure: failed program was" >&5
23876 cat conftest.s >&5
23877 fi
23878 rm -f conftest.o conftest.s
23879 fi
23880 fi
23881 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
23882 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
23883 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
23884
23885 cat >>confdefs.h <<\_ACEOF
23886 #define HAVE_AS_DEBUG_PREFIX_MAP 1
23887 _ACEOF
23888
23889 fi
23890 fi
23891
23892 echo "$as_me:$LINENO: checking assembler for .lcomm with alignment" >&5
23893 echo $ECHO_N "checking assembler for .lcomm with alignment... $ECHO_C" >&6
23894 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then
23895 echo $ECHO_N "(cached) $ECHO_C" >&6
23896 else
23897 gcc_cv_as_lcomm_with_alignment=no
23898 if test x$gcc_cv_as != x; then
23899 echo '.lcomm bar,4,16' > conftest.s
23900 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23901 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23902 (eval $ac_try) 2>&5
23903 ac_status=$?
23904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23905 (exit $ac_status); }; }
23906 then
23907 gcc_cv_as_lcomm_with_alignment=yes
23908 else
23909 echo "configure: failed program was" >&5
23910 cat conftest.s >&5
23911 fi
23912 rm -f conftest.o conftest.s
23913 fi
23914 fi
23915 echo "$as_me:$LINENO: result: $gcc_cv_as_lcomm_with_alignment" >&5
23916 echo "${ECHO_T}$gcc_cv_as_lcomm_with_alignment" >&6
23917 if test $gcc_cv_as_lcomm_with_alignment = yes; then
23918
23919 cat >>confdefs.h <<\_ACEOF
23920 #define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1
23921 _ACEOF
23922
23923 fi
23924
23925 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
23926 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
23927 if test "${gcc_cv_as_line_zero+set}" = set; then
23928 echo $ECHO_N "(cached) $ECHO_C" >&6
23929 else
23930 gcc_cv_as_line_zero=no
23931 if test $in_tree_gas = yes; then
23932 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
23933 then gcc_cv_as_line_zero=yes
23934 fi
23935 elif test "x$gcc_cv_as" != x; then
23936 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
23937 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
23938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23939 (eval $ac_try) 2>&5
23940 ac_status=$?
23941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23942 (exit $ac_status); }; } &&
23943 test "x`cat conftest.out`" = x
23944 then
23945 gcc_cv_as_line_zero=yes
23946 else
23947 echo "configure: failed program was" >&5
23948 cat conftest.s >&5
23949 echo "configure: error output was" >&5
23950 cat conftest.out >&5
23951 fi
23952 rm -f conftest.o conftest.s conftest.out
23953 fi
23954 fi
23955 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
23956 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
23957 if test "x$gcc_cv_as_line_zero" = xyes; then
23958
23959 cat >>confdefs.h <<\_ACEOF
23960 #define HAVE_AS_LINE_ZERO 1
23961 _ACEOF
23962
23963 fi
23964
23965 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
23966 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
23967 gcc_cv_ld_eh_frame_hdr=no
23968 if test $in_tree_ld = yes ; then
23969 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
23970 && test $in_tree_ld_is_elf = yes; then
23971 gcc_cv_ld_eh_frame_hdr=yes
23972 fi
23973 elif test x$gcc_cv_ld != x; then
23974 # Check if linker supports --eh-frame-hdr option
23975 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
23976 gcc_cv_ld_eh_frame_hdr=yes
23977 fi
23978 fi
23979
23980 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
23981
23982 cat >>confdefs.h <<\_ACEOF
23983 #define HAVE_LD_EH_FRAME_HDR 1
23984 _ACEOF
23985
23986 fi
23987 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
23988 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
23989
23990 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
23991 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
23992 gcc_cv_ld_pie=no
23993 if test $in_tree_ld = yes ; then
23994 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
23995 && test $in_tree_ld_is_elf = yes; then
23996 gcc_cv_ld_pie=yes
23997 fi
23998 elif test x$gcc_cv_ld != x; then
23999 # Check if linker supports -pie option
24000 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
24001 gcc_cv_ld_pie=yes
24002 fi
24003 fi
24004 if test x"$gcc_cv_ld_pie" = xyes; then
24005
24006 cat >>confdefs.h <<\_ACEOF
24007 #define HAVE_LD_PIE 1
24008 _ACEOF
24009
24010 fi
24011 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
24012 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
24013
24014 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
24015 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
24016 gcc_cv_ld_eh_gc_sections=no
24017 if test $in_tree_ld = yes ; then
24018 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
24019 && test $in_tree_ld_is_elf = yes; then
24020 gcc_cv_ld_eh_gc_sections=yes
24021 fi
24022 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
24023 cat > conftest.s <<EOF
24024 .section .text
24025 .globl _start
24026 .type _start, @function
24027 _start:
24028 .long foo
24029 .size _start, .-_start
24030 .section .text.foo,"ax",@progbits
24031 .type foo, @function
24032 foo:
24033 .long 0
24034 .size foo, .-foo
24035 .section .gcc_except_table.foo,"a",@progbits
24036 .L0:
24037 .long 0
24038 .section .eh_frame,"a",@progbits
24039 .long .L0
24040 EOF
24041 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
24042 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
24043 | grep "gc-sections option ignored" > /dev/null; then
24044 gcc_cv_ld_eh_gc_sections=no
24045 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
24046 gcc_cv_ld_eh_gc_sections=yes
24047 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
24048 if test x$gcc_cv_as_comdat_group != xyes; then
24049 gcc_cv_ld_eh_gc_sections=no
24050 cat > conftest.s <<EOF
24051 .section .text
24052 .globl _start
24053 .type _start, @function
24054 _start:
24055 .long foo
24056 .size _start, .-_start
24057 .section .gnu.linkonce.t.foo,"ax",@progbits
24058 .type foo, @function
24059 foo:
24060 .long 0
24061 .size foo, .-foo
24062 .section .gcc_except_table.foo,"a",@progbits
24063 .L0:
24064 .long 0
24065 .section .eh_frame,"a",@progbits
24066 .long .L0
24067 EOF
24068 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
24069 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
24070 | grep "gc-sections option ignored" > /dev/null; then
24071 gcc_cv_ld_eh_gc_sections=no
24072 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
24073 gcc_cv_ld_eh_gc_sections=yes
24074 fi
24075 fi
24076 fi
24077 fi
24078 fi
24079 rm -f conftest.s conftest.o conftest
24080 fi
24081 case "$target" in
24082 hppa*-*-linux*)
24083 # ??? This apparently exposes a binutils bug with PC-relative relocations.
24084 gcc_cv_ld_eh_gc_sections=no
24085 ;;
24086 esac
24087 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
24088
24089 cat >>confdefs.h <<\_ACEOF
24090 #define HAVE_LD_EH_GC_SECTIONS 1
24091 _ACEOF
24092
24093 fi
24094 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
24095 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
24096
24097 # --------
24098 # UNSORTED
24099 # --------
24100
24101 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
24102 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
24103 if test "${gcc_cv_ld_as_needed+set}" = set; then
24104 echo $ECHO_N "(cached) $ECHO_C" >&6
24105 else
24106 gcc_cv_ld_as_needed=no
24107 if test $in_tree_ld = yes ; then
24108 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
24109 && test $in_tree_ld_is_elf = yes; then
24110 gcc_cv_ld_as_needed=yes
24111 fi
24112 elif test x$gcc_cv_ld != x; then
24113 # Check if linker supports --as-needed and --no-as-needed options
24114 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
24115 gcc_cv_ld_as_needed=yes
24116 fi
24117 fi
24118
24119 fi
24120 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
24121 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
24122 if test x"$gcc_cv_ld_as_needed" = xyes; then
24123
24124 cat >>confdefs.h <<\_ACEOF
24125 #define HAVE_LD_AS_NEEDED 1
24126 _ACEOF
24127
24128 fi
24129
24130 case "$target:$tm_file" in
24131 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
24132 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
24133 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
24134 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
24135 echo $ECHO_N "(cached) $ECHO_C" >&6
24136 else
24137 gcc_cv_ld_no_dot_syms=no
24138 if test $in_tree_ld = yes ; then
24139 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
24140 gcc_cv_ld_no_dot_syms=yes
24141 fi
24142 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
24143 cat > conftest1.s <<EOF
24144 .text
24145 bl .foo
24146 EOF
24147 cat > conftest2.s <<EOF
24148 .section ".opd","aw"
24149 .align 3
24150 .globl foo
24151 .type foo,@function
24152 foo:
24153 .quad .LEfoo,.TOC.@tocbase,0
24154 .text
24155 .LEfoo:
24156 blr
24157 .size foo,.-.LEfoo
24158 EOF
24159 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
24160 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
24161 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
24162 gcc_cv_ld_no_dot_syms=yes
24163 fi
24164 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
24165 fi
24166
24167 fi
24168 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
24169 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
24170 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
24171
24172 cat >>confdefs.h <<\_ACEOF
24173 #define HAVE_LD_NO_DOT_SYMS 1
24174 _ACEOF
24175
24176 fi
24177 ;;
24178 esac
24179
24180 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
24181 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
24182 if test "${gcc_cv_ld_sysroot+set}" = set; then
24183 echo $ECHO_N "(cached) $ECHO_C" >&6
24184 else
24185 gcc_cv_ld_sysroot=no
24186 if test $in_tree_ld = yes ; then
24187 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
24188 gcc_cv_ld_sysroot=yes
24189 fi
24190 elif test x$gcc_cv_ld != x; then
24191 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
24192 gcc_cv_ld_sysroot=yes
24193 fi
24194 fi
24195 fi
24196 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
24197 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
24198 if test x"$gcc_cv_ld_sysroot" = xyes; then
24199
24200 cat >>confdefs.h <<\_ACEOF
24201 #define HAVE_LD_SYSROOT 1
24202 _ACEOF
24203
24204 fi
24205
24206 if test x$with_sysroot = x && test x$host = x$target \
24207 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
24208 && test "$prefix" != "NONE"; then
24209
24210 cat >>confdefs.h <<_ACEOF
24211 #define PREFIX_INCLUDE_DIR "$prefix/include"
24212 _ACEOF
24213
24214 fi
24215
24216 # Test for stack protector support in target C library.
24217 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
24218 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
24219 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
24220 echo $ECHO_N "(cached) $ECHO_C" >&6
24221 else
24222 gcc_cv_libc_provides_ssp=no
24223 case "$target" in
24224 *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
24225 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24226 if test "x$with_sysroot" = x; then
24227 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24228 elif test "x$with_build_sysroot" != "x"; then
24229 glibc_header_dir="${with_build_sysroot}/usr/include"
24230 elif test "x$with_sysroot" = xyes; then
24231 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24232 else
24233 glibc_header_dir="${with_sysroot}/usr/include"
24234 fi
24235 else
24236 glibc_header_dir=/usr/include
24237 fi
24238 # glibc 2.4 and later provides __stack_chk_fail and
24239 # either __stack_chk_guard, or TLS access to stack guard canary.
24240 if test -f $glibc_header_dir/features.h \
24241 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
24242 $glibc_header_dir/features.h > /dev/null; then
24243 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
24244 $glibc_header_dir/features.h > /dev/null; then
24245 gcc_cv_libc_provides_ssp=yes
24246 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
24247 $glibc_header_dir/features.h > /dev/null \
24248 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
24249 $glibc_header_dir/features.h > /dev/null; then
24250 gcc_cv_libc_provides_ssp=yes
24251 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
24252 $glibc_header_dir/features.h > /dev/null && \
24253 test -f $glibc_header_dir/bits/uClibc_config.h && \
24254 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
24255 $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
24256 gcc_cv_libc_provides_ssp=yes
24257 fi
24258 fi
24259 ;;
24260 *-*-gnu*)
24261 # Avoid complicated tests (see
24262 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
24263 # simply assert that glibc does provide this, which is true for all
24264 # realistically usable GNU/Hurd configurations.
24265 gcc_cv_libc_provides_ssp=yes;;
24266 *-*-darwin*)
24267 echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
24268 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
24269 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
24270 echo $ECHO_N "(cached) $ECHO_C" >&6
24271 else
24272 cat >conftest.$ac_ext <<_ACEOF
24273 /* confdefs.h. */
24274 _ACEOF
24275 cat confdefs.h >>conftest.$ac_ext
24276 cat >>conftest.$ac_ext <<_ACEOF
24277 /* end confdefs.h. */
24278 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
24279 For example, HP-UX 11i <limits.h> declares gettimeofday. */
24280 #define __stack_chk_fail innocuous___stack_chk_fail
24281
24282 /* System header to define __stub macros and hopefully few prototypes,
24283 which can conflict with char __stack_chk_fail (); below.
24284 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
24285 <limits.h> exists even on freestanding compilers. */
24286
24287 #ifdef __STDC__
24288 # include <limits.h>
24289 #else
24290 # include <assert.h>
24291 #endif
24292
24293 #undef __stack_chk_fail
24294
24295 /* Override any gcc2 internal prototype to avoid an error. */
24296 #ifdef __cplusplus
24297 extern "C"
24298 {
24299 #endif
24300 /* We use char because int might match the return type of a gcc2
24301 builtin and then its argument prototype would still apply. */
24302 char __stack_chk_fail ();
24303 /* The GNU C library defines this for functions which it implements
24304 to always fail with ENOSYS. Some functions are actually named
24305 something starting with __ and the normal name is an alias. */
24306 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
24307 choke me
24308 #else
24309 char (*f) () = __stack_chk_fail;
24310 #endif
24311 #ifdef __cplusplus
24312 }
24313 #endif
24314
24315 int
24316 main ()
24317 {
24318 return f != __stack_chk_fail;
24319 ;
24320 return 0;
24321 }
24322 _ACEOF
24323 rm -f conftest.$ac_objext conftest$ac_exeext
24324 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
24325 (eval $ac_link) 2>conftest.er1
24326 ac_status=$?
24327 grep -v '^ *+' conftest.er1 >conftest.err
24328 rm -f conftest.er1
24329 cat conftest.err >&5
24330 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24331 (exit $ac_status); } &&
24332 { ac_try='test -z "$ac_c_werror_flag"
24333 || test ! -s conftest.err'
24334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24335 (eval $ac_try) 2>&5
24336 ac_status=$?
24337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24338 (exit $ac_status); }; } &&
24339 { ac_try='test -s conftest$ac_exeext'
24340 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24341 (eval $ac_try) 2>&5
24342 ac_status=$?
24343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24344 (exit $ac_status); }; }; then
24345 ac_cv_func___stack_chk_fail=yes
24346 else
24347 echo "$as_me: failed program was:" >&5
24348 sed 's/^/| /' conftest.$ac_ext >&5
24349
24350 ac_cv_func___stack_chk_fail=no
24351 fi
24352 rm -f conftest.err conftest.$ac_objext \
24353 conftest$ac_exeext conftest.$ac_ext
24354 fi
24355 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
24356 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
24357 if test $ac_cv_func___stack_chk_fail = yes; then
24358 gcc_cv_libc_provides_ssp=yes
24359 else
24360 echo "no __stack_chk_fail on this target"
24361 fi
24362
24363 ;;
24364 *) gcc_cv_libc_provides_ssp=no ;;
24365 esac
24366 fi
24367 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
24368 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
24369
24370 if test x$gcc_cv_libc_provides_ssp = xyes; then
24371
24372 cat >>confdefs.h <<\_ACEOF
24373 #define TARGET_LIBC_PROVIDES_SSP 1
24374 _ACEOF
24375
24376 fi
24377
24378 # Check if TFmode long double should be used by default or not.
24379 # Some glibc targets used DFmode long double, but with glibc 2.4
24380 # and later they can use TFmode.
24381 case "$target" in
24382 powerpc*-*-linux* | \
24383 powerpc*-*-gnu* | \
24384 sparc*-*-linux* | \
24385 s390*-*-linux* | \
24386 alpha*-*-linux*)
24387
24388 # Check whether --with-long-double-128 or --without-long-double-128 was given.
24389 if test "${with_long_double_128+set}" = set; then
24390 withval="$with_long_double_128"
24391 gcc_cv_target_ldbl128="$with_long_double_128"
24392 else
24393 gcc_cv_target_ldbl128=no
24394 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24395 if test "x$with_sysroot" = x; then
24396 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24397 elif test "x$with_build_sysroot" != "x"; then
24398 glibc_header_dir="${with_build_sysroot}/usr/include"
24399 elif test "x$with_sysroot" = xyes; then
24400 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24401 else
24402 glibc_header_dir="${with_sysroot}/usr/include"
24403 fi
24404 else
24405 glibc_header_dir=/usr/include
24406 fi
24407 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
24408 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
24409 && gcc_cv_target_ldbl128=yes
24410
24411 fi;
24412 ;;
24413 esac
24414 if test x$gcc_cv_target_ldbl128 = xyes; then
24415
24416 cat >>confdefs.h <<\_ACEOF
24417 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
24418 _ACEOF
24419
24420 fi
24421
24422 # Find out what GC implementation we want, or may, use.
24423
24424 # Check whether --with-gc or --without-gc was given.
24425 if test "${with_gc+set}" = set; then
24426 withval="$with_gc"
24427 case "$withval" in
24428 page)
24429 GGC=ggc-$withval
24430 ;;
24431 zone)
24432 GGC=ggc-$withval
24433
24434 cat >>confdefs.h <<\_ACEOF
24435 #define GGC_ZONE 1
24436 _ACEOF
24437
24438 ;;
24439 *)
24440 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
24441 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
24442 { (exit 1); exit 1; }; }
24443 ;;
24444 esac
24445 else
24446 GGC=ggc-page
24447 fi;
24448
24449 echo "Using $GGC for garbage collection."
24450
24451 # Use the system's zlib library.
24452 zlibdir=-L../zlib
24453 zlibinc="-I\$(srcdir)/../zlib"
24454
24455 # Check whether --with-system-zlib or --without-system-zlib was given.
24456 if test "${with_system_zlib+set}" = set; then
24457 withval="$with_system_zlib"
24458 zlibdir=
24459 zlibinc=
24460
24461 fi;
24462
24463
24464
24465
24466 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
24467 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
24468 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
24469 if test "${enable_maintainer_mode+set}" = set; then
24470 enableval="$enable_maintainer_mode"
24471 maintainer_mode=$enableval
24472 else
24473 maintainer_mode=no
24474 fi;
24475
24476 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
24477 echo "${ECHO_T}$maintainer_mode" >&6
24478
24479 if test "$maintainer_mode" = "yes"; then
24480 MAINT=''
24481 else
24482 MAINT='#'
24483 fi
24484
24485 # --------------
24486 # Language hooks
24487 # --------------
24488
24489 # Make empty files to contain the specs and options for each language.
24490 # Then add #include lines to for a compiler that has specs and/or options.
24491
24492 subdirs=
24493 lang_opt_files=
24494 lang_specs_files=
24495 lang_tree_files=
24496 # These (without "all_") are set in each config-lang.in.
24497 # `language' must be a single word so is spelled singularly.
24498 all_languages=
24499 all_compilers=
24500 all_outputs='Makefile gccbug'
24501 # List of language makefile fragments.
24502 all_lang_makefrags=
24503 # List of language subdirectory makefiles. Deprecated.
24504 all_lang_makefiles=
24505 # Additional files for gengtype
24506 all_gtfiles="$target_gtfiles"
24507
24508 # These are the languages that are set in --enable-languages,
24509 # and are available in the GCC tree.
24510 all_selected_languages=
24511
24512 # Add the language fragments.
24513 # Languages are added via two mechanisms. Some information must be
24514 # recorded in makefile variables, these are defined in config-lang.in.
24515 # We accumulate them and plug them into the main Makefile.
24516 # The other mechanism is a set of hooks for each of the main targets
24517 # like `clean', `install', etc.
24518
24519 language_hooks="Make-hooks"
24520
24521 for lang in ${srcdir}/*/config-lang.in
24522 do
24523 test "$lang" = "${srcdir}/*/config-lang.in" && continue
24524
24525 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
24526 if test "x$lang_alias" = x
24527 then
24528 echo "$lang doesn't set \$language." 1>&2
24529 exit 1
24530 fi
24531 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
24532 subdirs="$subdirs $subdir"
24533
24534 # $gcc_subdir is where the gcc integration files are to be found
24535 # for a language, both for internal compiler purposes (compiler
24536 # sources implementing front-end to GCC tree converters), and for
24537 # build infrastructure purposes (Make-lang.in, etc.)
24538 #
24539 # This will be <subdir> (relative to $srcdir) if a line like
24540 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
24541 # is found in <langdir>/config-lang.in, and will remain <langdir>
24542 # otherwise.
24543 #
24544 # Except for the language alias (fetched above), the regular
24545 # "config-lang.in" contents are always retrieved from $gcc_subdir,
24546 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
24547 # only this and the language alias.
24548
24549 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
24550 if [ "$gcc_subdir" = "" ]; then
24551 gcc_subdir="$subdir"
24552 fi
24553
24554 case ",$enable_languages," in
24555 *,$lang_alias,*)
24556 all_selected_languages="$all_selected_languages $lang_alias"
24557 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
24558 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
24559 fi
24560 ;;
24561 esac
24562
24563 language=
24564 boot_language=
24565 compilers=
24566 outputs=
24567 gtfiles=
24568 subdir_requires=
24569 . ${srcdir}/$gcc_subdir/config-lang.in
24570 if test "x$language" = x
24571 then
24572 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
24573 exit 1
24574 fi
24575
24576 ok=:
24577 case ",$enable_languages," in
24578 *,$lang_alias,*) ;;
24579 *)
24580 for i in $subdir_requires; do
24581 test -f "${srcdir}/$i/config-lang.in" && continue
24582 ok=false
24583 break
24584 done
24585 ;;
24586 esac
24587 $ok || continue
24588
24589 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
24590 if test -f $srcdir/$gcc_subdir/lang.opt; then
24591 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
24592 fi
24593 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
24594 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
24595 fi
24596 if test -f ${srcdir}/$gcc_subdir/Makefile.in
24597 then all_lang_makefiles="$gcc_subdir/Makefile"
24598 fi
24599 all_languages="$all_languages $language"
24600 all_compilers="$all_compilers $compilers"
24601 all_outputs="$all_outputs $outputs"
24602 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
24603 done
24604
24605 # Pick up gtfiles for c
24606 gtfiles=
24607 . ${srcdir}/c-config-lang.in
24608 all_gtfiles="$all_gtfiles [c] $gtfiles"
24609
24610 check_languages=
24611 for language in $all_selected_languages
24612 do
24613 check_languages="$check_languages check-$language"
24614 done
24615
24616 # We link each language in with a set of hooks, reached indirectly via
24617 # lang.${target}. Only do so for selected languages.
24618
24619 rm -f Make-hooks
24620 touch Make-hooks
24621 target_list="all.cross start.encap rest.encap tags \
24622 install-common install-man install-info install-pdf dvi pdf \
24623 html uninstall info man srcextra srcman srcinfo \
24624 mostlyclean clean distclean maintainer-clean"
24625
24626 for t in $target_list
24627 do
24628 x=
24629 for lang in $all_selected_languages
24630 do
24631 x="$x $lang.$t"
24632 done
24633 echo "lang.$t: $x" >> Make-hooks
24634 done
24635
24636 # --------
24637 # UNSORTED
24638 # --------
24639
24640 # Create .gdbinit.
24641
24642 echo "dir ." > .gdbinit
24643 echo "dir ${srcdir}" >> .gdbinit
24644 if test x$gdb_needs_out_file_path = xyes
24645 then
24646 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
24647 fi
24648 if test "x$subdirs" != x; then
24649 for s in $subdirs
24650 do
24651 echo "dir ${srcdir}/$s" >> .gdbinit
24652 done
24653 fi
24654 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
24655
24656 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
24657
24658
24659
24660 # Find a directory in which to install a shared libgcc.
24661
24662 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
24663 if test "${enable_version_specific_runtime_libs+set}" = set; then
24664 enableval="$enable_version_specific_runtime_libs"
24665
24666 fi;
24667
24668
24669 # Check whether --with-slibdir or --without-slibdir was given.
24670 if test "${with_slibdir+set}" = set; then
24671 withval="$with_slibdir"
24672 slibdir="$with_slibdir"
24673 else
24674 if test "${enable_version_specific_runtime_libs+set}" = set; then
24675 slibdir='$(libsubdir)'
24676 elif test "$host" != "$target"; then
24677 slibdir='$(build_tooldir)/lib'
24678 else
24679 slibdir='$(libdir)'
24680 fi
24681 fi;
24682
24683
24684
24685 # Check whether --with-datarootdir or --without-datarootdir was given.
24686 if test "${with_datarootdir+set}" = set; then
24687 withval="$with_datarootdir"
24688 datarootdir="\${prefix}/$with_datarootdir"
24689 else
24690 datarootdir='$(prefix)/share'
24691 fi;
24692
24693
24694
24695 # Check whether --with-docdir or --without-docdir was given.
24696 if test "${with_docdir+set}" = set; then
24697 withval="$with_docdir"
24698 docdir="\${prefix}/$with_docdir"
24699 else
24700 docdir='$(datarootdir)'
24701 fi;
24702
24703
24704
24705 # Check whether --with-htmldir or --without-htmldir was given.
24706 if test "${with_htmldir+set}" = set; then
24707 withval="$with_htmldir"
24708 htmldir="\${prefix}/$with_htmldir"
24709 else
24710 htmldir='$(docdir)'
24711 fi;
24712
24713
24714 # Substitute configuration variables
24715
24716
24717
24718
24719
24720
24721
24722
24723
24724
24725
24726
24727
24728
24729
24730
24731
24732
24733
24734
24735
24736
24737
24738
24739
24740
24741
24742
24743
24744
24745
24746
24747
24748
24749
24750
24751
24752
24753
24754
24755
24756
24757
24758
24759
24760
24761
24762
24763
24764
24765
24766
24767
24768
24769
24770
24771
24772 # Echo link setup.
24773 if test x${build} = x${host} ; then
24774 if test x${host} = x${target} ; then
24775 echo "Links are now set up to build a native compiler for ${target}." 1>&2
24776 else
24777 echo "Links are now set up to build a cross-compiler" 1>&2
24778 echo " from ${host} to ${target}." 1>&2
24779 fi
24780 else
24781 if test x${host} = x${target} ; then
24782 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
24783 echo " for ${target}." 1>&2
24784 else
24785 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
24786 echo " from ${host} to ${target}." 1>&2
24787 fi
24788 fi
24789
24790
24791
24792
24793
24794
24795
24796
24797
24798 if test "x${CLOOGLIBS}" != "x" ; then
24799
24800 cat >>confdefs.h <<\_ACEOF
24801 #define HAVE_cloog 1
24802 _ACEOF
24803
24804 fi
24805
24806 # Configure the subdirectories
24807 # AC_CONFIG_SUBDIRS($subdirs)
24808
24809 # Create the Makefile
24810 # and configure language subdirectories
24811 ac_config_files="$ac_config_files $all_outputs"
24812
24813
24814 ac_config_commands="$ac_config_commands default"
24815
24816 cat >confcache <<\_ACEOF
24817 # This file is a shell script that caches the results of configure
24818 # tests run on this system so they can be shared between configure
24819 # scripts and configure runs, see configure's option --config-cache.
24820 # It is not useful on other systems. If it contains results you don't
24821 # want to keep, you may remove or edit it.
24822 #
24823 # config.status only pays attention to the cache file if you give it
24824 # the --recheck option to rerun configure.
24825 #
24826 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24827 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24828 # following values.
24829
24830 _ACEOF
24831
24832 # The following way of writing the cache mishandles newlines in values,
24833 # but we know of no workaround that is simple, portable, and efficient.
24834 # So, don't put newlines in cache variables' values.
24835 # Ultrix sh set writes to stderr and can't be redirected directly,
24836 # and sets the high bit in the cache file unless we assign to the vars.
24837 {
24838 (set) 2>&1 |
24839 case `(ac_space=' '; set | grep ac_space) 2>&1` in
24840 *ac_space=\ *)
24841 # `set' does not quote correctly, so add quotes (double-quote
24842 # substitution turns \\\\ into \\, and sed turns \\ into \).
24843 sed -n \
24844 "s/'/'\\\\''/g;
24845 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24846 ;;
24847 *)
24848 # `set' quotes correctly as required by POSIX, so do not add quotes.
24849 sed -n \
24850 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
24851 ;;
24852 esac;
24853 } |
24854 sed '
24855 t clear
24856 : clear
24857 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24858 t end
24859 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24860 : end' >>confcache
24861 if diff $cache_file confcache >/dev/null 2>&1; then :; else
24862 if test -w $cache_file; then
24863 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
24864 cat confcache >$cache_file
24865 else
24866 echo "not updating unwritable cache $cache_file"
24867 fi
24868 fi
24869 rm -f confcache
24870
24871 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24872 # Let make expand exec_prefix.
24873 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24874
24875 # VPATH may cause trouble with some makes, so we remove $(srcdir),
24876 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
24877 # trailing colons and then remove the whole line if VPATH becomes empty
24878 # (actually we leave an empty line to preserve line numbers).
24879 if test "x$srcdir" = x.; then
24880 ac_vpsub='/^[ ]*VPATH[ ]*=/{
24881 s/:*\$(srcdir):*/:/;
24882 s/:*\${srcdir}:*/:/;
24883 s/:*@srcdir@:*/:/;
24884 s/^\([^=]*=[ ]*\):*/\1/;
24885 s/:*$//;
24886 s/^[^=]*=[ ]*$//;
24887 }'
24888 fi
24889
24890 DEFS=-DHAVE_CONFIG_H
24891
24892 ac_libobjs=
24893 ac_ltlibobjs=
24894 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24895 # 1. Remove the extension, and $U if already installed.
24896 ac_i=`echo "$ac_i" |
24897 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
24898 # 2. Add them.
24899 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
24900 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
24901 done
24902 LIBOBJS=$ac_libobjs
24903
24904 LTLIBOBJS=$ac_ltlibobjs
24905
24906
24907
24908 : ${CONFIG_STATUS=./config.status}
24909 ac_clean_files_save=$ac_clean_files
24910 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24911 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
24912 echo "$as_me: creating $CONFIG_STATUS" >&6;}
24913 cat >$CONFIG_STATUS <<_ACEOF
24914 #! $SHELL
24915 # Generated by $as_me.
24916 # Run this file to recreate the current configuration.
24917 # Compiler output produced by configure, useful for debugging
24918 # configure, is in config.log if it exists.
24919
24920 debug=false
24921 ac_cs_recheck=false
24922 ac_cs_silent=false
24923 SHELL=\${CONFIG_SHELL-$SHELL}
24924 _ACEOF
24925
24926 cat >>$CONFIG_STATUS <<\_ACEOF
24927 ## --------------------- ##
24928 ## M4sh Initialization. ##
24929 ## --------------------- ##
24930
24931 # Be Bourne compatible
24932 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24933 emulate sh
24934 NULLCMD=:
24935 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24936 # is contrary to our usage. Disable this feature.
24937 alias -g '${1+"$@"}'='"$@"'
24938 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
24939 set -o posix
24940 fi
24941 DUALCASE=1; export DUALCASE # for MKS sh
24942
24943 # Support unset when possible.
24944 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24945 as_unset=unset
24946 else
24947 as_unset=false
24948 fi
24949
24950
24951 # Work around bugs in pre-3.0 UWIN ksh.
24952 $as_unset ENV MAIL MAILPATH
24953 PS1='$ '
24954 PS2='> '
24955 PS4='+ '
24956
24957 # NLS nuisances.
24958 for as_var in \
24959 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24960 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24961 LC_TELEPHONE LC_TIME
24962 do
24963 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24964 eval $as_var=C; export $as_var
24965 else
24966 $as_unset $as_var
24967 fi
24968 done
24969
24970 # Required to use basename.
24971 if expr a : '\(a\)' >/dev/null 2>&1; then
24972 as_expr=expr
24973 else
24974 as_expr=false
24975 fi
24976
24977 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
24978 as_basename=basename
24979 else
24980 as_basename=false
24981 fi
24982
24983
24984 # Name of the executable.
24985 as_me=`$as_basename "$0" ||
24986 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24987 X"$0" : 'X\(//\)$' \| \
24988 X"$0" : 'X\(/\)$' \| \
24989 . : '\(.\)' 2>/dev/null ||
24990 echo X/"$0" |
24991 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
24992 /^X\/\(\/\/\)$/{ s//\1/; q; }
24993 /^X\/\(\/\).*/{ s//\1/; q; }
24994 s/.*/./; q'`
24995
24996
24997 # PATH needs CR, and LINENO needs CR and PATH.
24998 # Avoid depending upon Character Ranges.
24999 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
25000 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
25001 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
25002 as_cr_digits='0123456789'
25003 as_cr_alnum=$as_cr_Letters$as_cr_digits
25004
25005 # The user is always right.
25006 if test "${PATH_SEPARATOR+set}" != set; then
25007 echo "#! /bin/sh" >conf$$.sh
25008 echo "exit 0" >>conf$$.sh
25009 chmod +x conf$$.sh
25010 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
25011 PATH_SEPARATOR=';'
25012 else
25013 PATH_SEPARATOR=:
25014 fi
25015 rm -f conf$$.sh
25016 fi
25017
25018
25019 as_lineno_1=$LINENO
25020 as_lineno_2=$LINENO
25021 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
25022 test "x$as_lineno_1" != "x$as_lineno_2" &&
25023 test "x$as_lineno_3" = "x$as_lineno_2" || {
25024 # Find who we are. Look in the path if we contain no path at all
25025 # relative or not.
25026 case $0 in
25027 *[\\/]* ) as_myself=$0 ;;
25028 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25029 for as_dir in $PATH
25030 do
25031 IFS=$as_save_IFS
25032 test -z "$as_dir" && as_dir=.
25033 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
25034 done
25035
25036 ;;
25037 esac
25038 # We did not find ourselves, most probably we were run as `sh COMMAND'
25039 # in which case we are not to be found in the path.
25040 if test "x$as_myself" = x; then
25041 as_myself=$0
25042 fi
25043 if test ! -f "$as_myself"; then
25044 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
25045 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
25046 { (exit 1); exit 1; }; }
25047 fi
25048 case $CONFIG_SHELL in
25049 '')
25050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25051 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
25052 do
25053 IFS=$as_save_IFS
25054 test -z "$as_dir" && as_dir=.
25055 for as_base in sh bash ksh sh5; do
25056 case $as_dir in
25057 /*)
25058 if ("$as_dir/$as_base" -c '
25059 as_lineno_1=$LINENO
25060 as_lineno_2=$LINENO
25061 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
25062 test "x$as_lineno_1" != "x$as_lineno_2" &&
25063 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
25064 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
25065 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
25066 CONFIG_SHELL=$as_dir/$as_base
25067 export CONFIG_SHELL
25068 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
25069 fi;;
25070 esac
25071 done
25072 done
25073 ;;
25074 esac
25075
25076 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
25077 # uniformly replaced by the line number. The first 'sed' inserts a
25078 # line-number line before each line; the second 'sed' does the real
25079 # work. The second script uses 'N' to pair each line-number line
25080 # with the numbered line, and appends trailing '-' during
25081 # substitution so that $LINENO is not a special case at line end.
25082 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
25083 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
25084 sed '=' <$as_myself |
25085 sed '
25086 N
25087 s,$,-,
25088 : loop
25089 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
25090 t loop
25091 s,-$,,
25092 s,^['$as_cr_digits']*\n,,
25093 ' >$as_me.lineno &&
25094 chmod +x $as_me.lineno ||
25095 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
25096 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
25097 { (exit 1); exit 1; }; }
25098
25099 # Don't try to exec as it changes $[0], causing all sort of problems
25100 # (the dirname of $[0] is not the place where we might find the
25101 # original and so on. Autoconf is especially sensible to this).
25102 . ./$as_me.lineno
25103 # Exit status is that of the last command.
25104 exit
25105 }
25106
25107
25108 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
25109 *c*,-n*) ECHO_N= ECHO_C='
25110 ' ECHO_T=' ' ;;
25111 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
25112 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
25113 esac
25114
25115 if expr a : '\(a\)' >/dev/null 2>&1; then
25116 as_expr=expr
25117 else
25118 as_expr=false
25119 fi
25120
25121 rm -f conf$$ conf$$.exe conf$$.file
25122 echo >conf$$.file
25123 if ln -s conf$$.file conf$$ 2>/dev/null; then
25124 # We could just check for DJGPP; but this test a) works b) is more generic
25125 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
25126 if test -f conf$$.exe; then
25127 # Don't use ln at all; we don't have any links
25128 as_ln_s='cp -p'
25129 else
25130 as_ln_s='ln -s'
25131 fi
25132 elif ln conf$$.file conf$$ 2>/dev/null; then
25133 as_ln_s=ln
25134 else
25135 as_ln_s='cp -p'
25136 fi
25137 rm -f conf$$ conf$$.exe conf$$.file
25138
25139 if mkdir -p . 2>/dev/null; then
25140 as_mkdir_p=:
25141 else
25142 test -d ./-p && rmdir ./-p
25143 as_mkdir_p=false
25144 fi
25145
25146 as_executable_p="test -f"
25147
25148 # Sed expression to map a string onto a valid CPP name.
25149 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
25150
25151 # Sed expression to map a string onto a valid variable name.
25152 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
25153
25154
25155 # IFS
25156 # We need space, tab and new line, in precisely that order.
25157 as_nl='
25158 '
25159 IFS=" $as_nl"
25160
25161 # CDPATH.
25162 $as_unset CDPATH
25163
25164 exec 6>&1
25165
25166 # Open the log real soon, to keep \$[0] and so on meaningful, and to
25167 # report actual input values of CONFIG_FILES etc. instead of their
25168 # values after options handling. Logging --version etc. is OK.
25169 exec 5>>config.log
25170 {
25171 echo
25172 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25173 ## Running $as_me. ##
25174 _ASBOX
25175 } >&5
25176 cat >&5 <<_CSEOF
25177
25178 This file was extended by $as_me, which was
25179 generated by GNU Autoconf 2.59. Invocation command line was
25180
25181 CONFIG_FILES = $CONFIG_FILES
25182 CONFIG_HEADERS = $CONFIG_HEADERS
25183 CONFIG_LINKS = $CONFIG_LINKS
25184 CONFIG_COMMANDS = $CONFIG_COMMANDS
25185 $ $0 $@
25186
25187 _CSEOF
25188 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
25189 echo >&5
25190 _ACEOF
25191
25192 # Files that config.status was made for.
25193 if test -n "$ac_config_files"; then
25194 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
25195 fi
25196
25197 if test -n "$ac_config_headers"; then
25198 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
25199 fi
25200
25201 if test -n "$ac_config_links"; then
25202 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
25203 fi
25204
25205 if test -n "$ac_config_commands"; then
25206 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
25207 fi
25208
25209 cat >>$CONFIG_STATUS <<\_ACEOF
25210
25211 ac_cs_usage="\
25212 \`$as_me' instantiates files from templates according to the
25213 current configuration.
25214
25215 Usage: $0 [OPTIONS] [FILE]...
25216
25217 -h, --help print this help, then exit
25218 -V, --version print version number, then exit
25219 -q, --quiet do not print progress messages
25220 -d, --debug don't remove temporary files
25221 --recheck update $as_me by reconfiguring in the same conditions
25222 --file=FILE[:TEMPLATE]
25223 instantiate the configuration file FILE
25224 --header=FILE[:TEMPLATE]
25225 instantiate the configuration header FILE
25226
25227 Configuration files:
25228 $config_files
25229
25230 Configuration headers:
25231 $config_headers
25232
25233 Configuration commands:
25234 $config_commands
25235
25236 Report bugs to <bug-autoconf@gnu.org>."
25237 _ACEOF
25238
25239 cat >>$CONFIG_STATUS <<_ACEOF
25240 ac_cs_version="\\
25241 config.status
25242 configured by $0, generated by GNU Autoconf 2.59,
25243 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
25244
25245 Copyright (C) 2003 Free Software Foundation, Inc.
25246 This config.status script is free software; the Free Software Foundation
25247 gives unlimited permission to copy, distribute and modify it."
25248 srcdir=$srcdir
25249 _ACEOF
25250
25251 cat >>$CONFIG_STATUS <<\_ACEOF
25252 # If no file are specified by the user, then we need to provide default
25253 # value. By we need to know if files were specified by the user.
25254 ac_need_defaults=:
25255 while test $# != 0
25256 do
25257 case $1 in
25258 --*=*)
25259 ac_option=`expr "x$1" : 'x\([^=]*\)='`
25260 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
25261 ac_shift=:
25262 ;;
25263 -*)
25264 ac_option=$1
25265 ac_optarg=$2
25266 ac_shift=shift
25267 ;;
25268 *) # This is not an option, so the user has probably given explicit
25269 # arguments.
25270 ac_option=$1
25271 ac_need_defaults=false;;
25272 esac
25273
25274 case $ac_option in
25275 # Handling of the options.
25276 _ACEOF
25277 cat >>$CONFIG_STATUS <<\_ACEOF
25278 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
25279 ac_cs_recheck=: ;;
25280 --version | --vers* | -V )
25281 echo "$ac_cs_version"; exit 0 ;;
25282 --he | --h)
25283 # Conflict between --help and --header
25284 { { echo "$as_me:$LINENO: error: ambiguous option: $1
25285 Try \`$0 --help' for more information." >&5
25286 echo "$as_me: error: ambiguous option: $1
25287 Try \`$0 --help' for more information." >&2;}
25288 { (exit 1); exit 1; }; };;
25289 --help | --hel | -h )
25290 echo "$ac_cs_usage"; exit 0 ;;
25291 --debug | --d* | -d )
25292 debug=: ;;
25293 --file | --fil | --fi | --f )
25294 $ac_shift
25295 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
25296 ac_need_defaults=false;;
25297 --header | --heade | --head | --hea )
25298 $ac_shift
25299 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
25300 ac_need_defaults=false;;
25301 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
25302 | -silent | --silent | --silen | --sile | --sil | --si | --s)
25303 ac_cs_silent=: ;;
25304
25305 # This is an error.
25306 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
25307 Try \`$0 --help' for more information." >&5
25308 echo "$as_me: error: unrecognized option: $1
25309 Try \`$0 --help' for more information." >&2;}
25310 { (exit 1); exit 1; }; } ;;
25311
25312 *) ac_config_targets="$ac_config_targets $1" ;;
25313
25314 esac
25315 shift
25316 done
25317
25318 ac_configure_extra_args=
25319
25320 if $ac_cs_silent; then
25321 exec 6>/dev/null
25322 ac_configure_extra_args="$ac_configure_extra_args --silent"
25323 fi
25324
25325 _ACEOF
25326 cat >>$CONFIG_STATUS <<_ACEOF
25327 if \$ac_cs_recheck; then
25328 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
25329 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25330 fi
25331
25332 _ACEOF
25333
25334 cat >>$CONFIG_STATUS <<_ACEOF
25335 #
25336 # INIT-COMMANDS section.
25337 #
25338
25339 subdirs='$subdirs'
25340
25341 _ACEOF
25342
25343
25344
25345 cat >>$CONFIG_STATUS <<\_ACEOF
25346 for ac_config_target in $ac_config_targets
25347 do
25348 case "$ac_config_target" in
25349 # Handling of arguments.
25350 "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
25351 "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
25352 "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
25353 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
25354 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
25355 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
25356 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
25357 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
25358 { (exit 1); exit 1; }; };;
25359 esac
25360 done
25361
25362 # If the user did not use the arguments to specify the items to instantiate,
25363 # then the envvar interface is used. Set only those that are not.
25364 # We use the long form for the default assignment because of an extremely
25365 # bizarre bug on SunOS 4.1.3.
25366 if $ac_need_defaults; then
25367 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25368 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25369 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25370 fi
25371
25372 # Have a temporary directory for convenience. Make it in the build tree
25373 # simply because there is no reason to put it here, and in addition,
25374 # creating and moving files from /tmp can sometimes cause problems.
25375 # Create a temporary directory, and hook for its removal unless debugging.
25376 $debug ||
25377 {
25378 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
25379 trap '{ (exit 1); exit 1; }' 1 2 13 15
25380 }
25381
25382 # Create a (secure) tmp directory for tmp files.
25383
25384 {
25385 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
25386 test -n "$tmp" && test -d "$tmp"
25387 } ||
25388 {
25389 tmp=./confstat$$-$RANDOM
25390 (umask 077 && mkdir $tmp)
25391 } ||
25392 {
25393 echo "$me: cannot create a temporary directory in ." >&2
25394 { (exit 1); exit 1; }
25395 }
25396
25397 _ACEOF
25398
25399 cat >>$CONFIG_STATUS <<_ACEOF
25400
25401 #
25402 # CONFIG_FILES section.
25403 #
25404
25405 # No need to generate the scripts if there are no CONFIG_FILES.
25406 # This happens for instance when ./config.status config.h
25407 if test -n "\$CONFIG_FILES"; then
25408 # Protect against being on the right side of a sed subst in config.status.
25409 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
25410 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
25411 s,@SHELL@,$SHELL,;t t
25412 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
25413 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
25414 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
25415 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
25416 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
25417 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
25418 s,@exec_prefix@,$exec_prefix,;t t
25419 s,@prefix@,$prefix,;t t
25420 s,@program_transform_name@,$program_transform_name,;t t
25421 s,@bindir@,$bindir,;t t
25422 s,@sbindir@,$sbindir,;t t
25423 s,@libexecdir@,$libexecdir,;t t
25424 s,@datadir@,$datadir,;t t
25425 s,@sysconfdir@,$sysconfdir,;t t
25426 s,@sharedstatedir@,$sharedstatedir,;t t
25427 s,@localstatedir@,$localstatedir,;t t
25428 s,@libdir@,$libdir,;t t
25429 s,@includedir@,$includedir,;t t
25430 s,@oldincludedir@,$oldincludedir,;t t
25431 s,@infodir@,$infodir,;t t
25432 s,@mandir@,$mandir,;t t
25433 s,@build_alias@,$build_alias,;t t
25434 s,@host_alias@,$host_alias,;t t
25435 s,@target_alias@,$target_alias,;t t
25436 s,@DEFS@,$DEFS,;t t
25437 s,@ECHO_C@,$ECHO_C,;t t
25438 s,@ECHO_N@,$ECHO_N,;t t
25439 s,@ECHO_T@,$ECHO_T,;t t
25440 s,@LIBS@,$LIBS,;t t
25441 s,@build@,$build,;t t
25442 s,@build_cpu@,$build_cpu,;t t
25443 s,@build_vendor@,$build_vendor,;t t
25444 s,@build_os@,$build_os,;t t
25445 s,@host@,$host,;t t
25446 s,@host_cpu@,$host_cpu,;t t
25447 s,@host_vendor@,$host_vendor,;t t
25448 s,@host_os@,$host_os,;t t
25449 s,@target@,$target,;t t
25450 s,@target_cpu@,$target_cpu,;t t
25451 s,@target_vendor@,$target_vendor,;t t
25452 s,@target_os@,$target_os,;t t
25453 s,@target_noncanonical@,$target_noncanonical,;t t
25454 s,@build_libsubdir@,$build_libsubdir,;t t
25455 s,@build_subdir@,$build_subdir,;t t
25456 s,@host_subdir@,$host_subdir,;t t
25457 s,@target_subdir@,$target_subdir,;t t
25458 s,@GENINSRC@,$GENINSRC,;t t
25459 s,@CC@,$CC,;t t
25460 s,@CFLAGS@,$CFLAGS,;t t
25461 s,@LDFLAGS@,$LDFLAGS,;t t
25462 s,@CPPFLAGS@,$CPPFLAGS,;t t
25463 s,@ac_ct_CC@,$ac_ct_CC,;t t
25464 s,@EXEEXT@,$EXEEXT,;t t
25465 s,@OBJEXT@,$OBJEXT,;t t
25466 s,@GNATBIND@,$GNATBIND,;t t
25467 s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
25468 s,@GNATMAKE@,$GNATMAKE,;t t
25469 s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
25470 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
25471 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
25472 s,@CPP@,$CPP,;t t
25473 s,@EGREP@,$EGREP,;t t
25474 s,@loose_warn@,$loose_warn,;t t
25475 s,@strict_warn@,$strict_warn,;t t
25476 s,@warn_cflags@,$warn_cflags,;t t
25477 s,@nocommon_flag@,$nocommon_flag,;t t
25478 s,@TREEBROWSER@,$TREEBROWSER,;t t
25479 s,@valgrind_path@,$valgrind_path,;t t
25480 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
25481 s,@valgrind_command@,$valgrind_command,;t t
25482 s,@coverage_flags@,$coverage_flags,;t t
25483 s,@enable_multilib@,$enable_multilib,;t t
25484 s,@enable_decimal_float@,$enable_decimal_float,;t t
25485 s,@enable_fixed_point@,$enable_fixed_point,;t t
25486 s,@enable_shared@,$enable_shared,;t t
25487 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
25488 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
25489 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
25490 s,@onestep@,$onestep,;t t
25491 s,@PKGVERSION@,$PKGVERSION,;t t
25492 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
25493 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
25494 s,@datarootdir@,$datarootdir,;t t
25495 s,@docdir@,$docdir,;t t
25496 s,@htmldir@,$htmldir,;t t
25497 s,@SET_MAKE@,$SET_MAKE,;t t
25498 s,@AWK@,$AWK,;t t
25499 s,@LN_S@,$LN_S,;t t
25500 s,@LN@,$LN,;t t
25501 s,@RANLIB@,$RANLIB,;t t
25502 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
25503 s,@ranlib_flags@,$ranlib_flags,;t t
25504 s,@INSTALL@,$INSTALL,;t t
25505 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
25506 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
25507 s,@make_compare_target@,$make_compare_target,;t t
25508 s,@have_mktemp_command@,$have_mktemp_command,;t t
25509 s,@MAKEINFO@,$MAKEINFO,;t t
25510 s,@BUILD_INFO@,$BUILD_INFO,;t t
25511 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
25512 s,@FLEX@,$FLEX,;t t
25513 s,@BISON@,$BISON,;t t
25514 s,@NM@,$NM,;t t
25515 s,@AR@,$AR,;t t
25516 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
25517 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
25518 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
25519 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
25520 s,@LIBICONV@,$LIBICONV,;t t
25521 s,@LTLIBICONV@,$LTLIBICONV,;t t
25522 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
25523 s,@manext@,$manext,;t t
25524 s,@objext@,$objext,;t t
25525 s,@gthread_flags@,$gthread_flags,;t t
25526 s,@extra_modes_file@,$extra_modes_file,;t t
25527 s,@extra_opt_files@,$extra_opt_files,;t t
25528 s,@USE_NLS@,$USE_NLS,;t t
25529 s,@LIBINTL@,$LIBINTL,;t t
25530 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
25531 s,@INCINTL@,$INCINTL,;t t
25532 s,@XGETTEXT@,$XGETTEXT,;t t
25533 s,@GMSGFMT@,$GMSGFMT,;t t
25534 s,@POSUB@,$POSUB,;t t
25535 s,@CATALOGS@,$CATALOGS,;t t
25536 s,@DATADIRNAME@,$DATADIRNAME,;t t
25537 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
25538 s,@GENCAT@,$GENCAT,;t t
25539 s,@CATOBJEXT@,$CATOBJEXT,;t t
25540 s,@CROSS@,$CROSS,;t t
25541 s,@ALL@,$ALL,;t t
25542 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
25543 s,@inhibit_libc@,$inhibit_libc,;t t
25544 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
25545 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
25546 s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
25547 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
25548 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
25549 s,@collect2@,$collect2,;t t
25550 s,@LIBTOOL@,$LIBTOOL,;t t
25551 s,@SED@,$SED,;t t
25552 s,@FGREP@,$FGREP,;t t
25553 s,@GREP@,$GREP,;t t
25554 s,@LD@,$LD,;t t
25555 s,@DUMPBIN@,$DUMPBIN,;t t
25556 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
25557 s,@OBJDUMP@,$OBJDUMP,;t t
25558 s,@ac_ct_OBJDUMP@,$ac_ct_OBJDUMP,;t t
25559 s,@ac_ct_AR@,$ac_ct_AR,;t t
25560 s,@STRIP@,$STRIP,;t t
25561 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
25562 s,@lt_ECHO@,$lt_ECHO,;t t
25563 s,@DSYMUTIL@,$DSYMUTIL,;t t
25564 s,@ac_ct_DSYMUTIL@,$ac_ct_DSYMUTIL,;t t
25565 s,@NMEDIT@,$NMEDIT,;t t
25566 s,@ac_ct_NMEDIT@,$ac_ct_NMEDIT,;t t
25567 s,@LIPO@,$LIPO,;t t
25568 s,@ac_ct_LIPO@,$ac_ct_LIPO,;t t
25569 s,@OTOOL@,$OTOOL,;t t
25570 s,@ac_ct_OTOOL@,$ac_ct_OTOOL,;t t
25571 s,@OTOOL64@,$OTOOL64,;t t
25572 s,@ac_ct_OTOOL64@,$ac_ct_OTOOL64,;t t
25573 s,@objdir@,$objdir,;t t
25574 s,@enable_fast_install@,$enable_fast_install,;t t
25575 s,@gcc_cv_as@,$gcc_cv_as,;t t
25576 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
25577 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
25578 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
25579 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
25580 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
25581 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
25582 s,@gcc_cv_readelf@,$gcc_cv_readelf,;t t
25583 s,@libgcc_visibility@,$libgcc_visibility,;t t
25584 s,@GGC@,$GGC,;t t
25585 s,@zlibdir@,$zlibdir,;t t
25586 s,@zlibinc@,$zlibinc,;t t
25587 s,@MAINT@,$MAINT,;t t
25588 s,@gcc_tooldir@,$gcc_tooldir,;t t
25589 s,@dollar@,$dollar,;t t
25590 s,@slibdir@,$slibdir,;t t
25591 s,@subdirs@,$subdirs,;t t
25592 s,@srcdir@,$srcdir,;t t
25593 s,@all_compilers@,$all_compilers,;t t
25594 s,@all_gtfiles@,$all_gtfiles,;t t
25595 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
25596 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
25597 s,@all_languages@,$all_languages,;t t
25598 s,@all_selected_languages@,$all_selected_languages,;t t
25599 s,@build_exeext@,$build_exeext,;t t
25600 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
25601 s,@build_xm_file_list@,$build_xm_file_list,;t t
25602 s,@build_xm_include_list@,$build_xm_include_list,;t t
25603 s,@build_xm_defines@,$build_xm_defines,;t t
25604 s,@build_file_translate@,$build_file_translate,;t t
25605 s,@check_languages@,$check_languages,;t t
25606 s,@cpp_install_dir@,$cpp_install_dir,;t t
25607 s,@xmake_file@,$xmake_file,;t t
25608 s,@tmake_file@,$tmake_file,;t t
25609 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
25610 s,@extra_headers_list@,$extra_headers_list,;t t
25611 s,@extra_objs@,$extra_objs,;t t
25612 s,@extra_parts@,$extra_parts,;t t
25613 s,@extra_passes@,$extra_passes,;t t
25614 s,@extra_programs@,$extra_programs,;t t
25615 s,@float_h_file@,$float_h_file,;t t
25616 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
25617 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
25618 s,@host_exeext@,$host_exeext,;t t
25619 s,@host_xm_file_list@,$host_xm_file_list,;t t
25620 s,@host_xm_include_list@,$host_xm_include_list,;t t
25621 s,@host_xm_defines@,$host_xm_defines,;t t
25622 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
25623 s,@install@,$install,;t t
25624 s,@lang_opt_files@,$lang_opt_files,;t t
25625 s,@lang_specs_files@,$lang_specs_files,;t t
25626 s,@lang_tree_files@,$lang_tree_files,;t t
25627 s,@local_prefix@,$local_prefix,;t t
25628 s,@md_file@,$md_file,;t t
25629 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
25630 s,@out_file@,$out_file,;t t
25631 s,@out_object_file@,$out_object_file,;t t
25632 s,@thread_file@,$thread_file,;t t
25633 s,@tm_file_list@,$tm_file_list,;t t
25634 s,@tm_include_list@,$tm_include_list,;t t
25635 s,@tm_defines@,$tm_defines,;t t
25636 s,@tm_p_file_list@,$tm_p_file_list,;t t
25637 s,@tm_p_include_list@,$tm_p_include_list,;t t
25638 s,@xm_file_list@,$xm_file_list,;t t
25639 s,@xm_include_list@,$xm_include_list,;t t
25640 s,@xm_defines@,$xm_defines,;t t
25641 s,@c_target_objs@,$c_target_objs,;t t
25642 s,@cxx_target_objs@,$cxx_target_objs,;t t
25643 s,@fortran_target_objs@,$fortran_target_objs,;t t
25644 s,@target_cpu_default@,$target_cpu_default,;t t
25645 s,@GMPLIBS@,$GMPLIBS,;t t
25646 s,@GMPINC@,$GMPINC,;t t
25647 s,@PPLLIBS@,$PPLLIBS,;t t
25648 s,@PPLINC@,$PPLINC,;t t
25649 s,@CLOOGLIBS@,$CLOOGLIBS,;t t
25650 s,@CLOOGINC@,$CLOOGINC,;t t
25651 s,@LIBOBJS@,$LIBOBJS,;t t
25652 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
25653 /@language_hooks@/r $language_hooks
25654 s,@language_hooks@,,;t t
25655 CEOF
25656
25657 _ACEOF
25658
25659 cat >>$CONFIG_STATUS <<\_ACEOF
25660 # Split the substitutions into bite-sized pieces for seds with
25661 # small command number limits, like on Digital OSF/1 and HP-UX.
25662 ac_max_sed_lines=48
25663 ac_sed_frag=1 # Number of current file.
25664 ac_beg=1 # First line for current file.
25665 ac_end=$ac_max_sed_lines # Line after last line for current file.
25666 ac_more_lines=:
25667 ac_sed_cmds=
25668 while $ac_more_lines; do
25669 if test $ac_beg -gt 1; then
25670 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
25671 else
25672 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
25673 fi
25674 if test ! -s $tmp/subs.frag; then
25675 ac_more_lines=false
25676 else
25677 # The purpose of the label and of the branching condition is to
25678 # speed up the sed processing (if there are no `@' at all, there
25679 # is no need to browse any of the substitutions).
25680 # These are the two extra sed commands mentioned above.
25681 (echo ':t
25682 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
25683 if test -z "$ac_sed_cmds"; then
25684 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
25685 else
25686 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
25687 fi
25688 ac_sed_frag=`expr $ac_sed_frag + 1`
25689 ac_beg=$ac_end
25690 ac_end=`expr $ac_end + $ac_max_sed_lines`
25691 fi
25692 done
25693 if test -z "$ac_sed_cmds"; then
25694 ac_sed_cmds=cat
25695 fi
25696 fi # test -n "$CONFIG_FILES"
25697
25698 _ACEOF
25699 cat >>$CONFIG_STATUS <<\_ACEOF
25700 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
25701 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
25702 case $ac_file in
25703 - | *:- | *:-:* ) # input from stdin
25704 cat >$tmp/stdin
25705 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25706 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25707 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25708 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25709 * ) ac_file_in=$ac_file.in ;;
25710 esac
25711
25712 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
25713 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25714 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25715 X"$ac_file" : 'X\(//\)[^/]' \| \
25716 X"$ac_file" : 'X\(//\)$' \| \
25717 X"$ac_file" : 'X\(/\)' \| \
25718 . : '\(.\)' 2>/dev/null ||
25719 echo X"$ac_file" |
25720 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25721 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25722 /^X\(\/\/\)$/{ s//\1/; q; }
25723 /^X\(\/\).*/{ s//\1/; q; }
25724 s/.*/./; q'`
25725 { if $as_mkdir_p; then
25726 mkdir -p "$ac_dir"
25727 else
25728 as_dir="$ac_dir"
25729 as_dirs=
25730 while test ! -d "$as_dir"; do
25731 as_dirs="$as_dir $as_dirs"
25732 as_dir=`(dirname "$as_dir") 2>/dev/null ||
25733 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25734 X"$as_dir" : 'X\(//\)[^/]' \| \
25735 X"$as_dir" : 'X\(//\)$' \| \
25736 X"$as_dir" : 'X\(/\)' \| \
25737 . : '\(.\)' 2>/dev/null ||
25738 echo X"$as_dir" |
25739 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25740 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25741 /^X\(\/\/\)$/{ s//\1/; q; }
25742 /^X\(\/\).*/{ s//\1/; q; }
25743 s/.*/./; q'`
25744 done
25745 test ! -n "$as_dirs" || mkdir $as_dirs
25746 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25747 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25748 { (exit 1); exit 1; }; }; }
25749
25750 ac_builddir=.
25751
25752 if test "$ac_dir" != .; then
25753 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25754 # A "../" for each directory in $ac_dir_suffix.
25755 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25756 else
25757 ac_dir_suffix= ac_top_builddir=
25758 fi
25759
25760 case $srcdir in
25761 .) # No --srcdir option. We are building in place.
25762 ac_srcdir=.
25763 if test -z "$ac_top_builddir"; then
25764 ac_top_srcdir=.
25765 else
25766 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25767 fi ;;
25768 [\\/]* | ?:[\\/]* ) # Absolute path.
25769 ac_srcdir=$srcdir$ac_dir_suffix;
25770 ac_top_srcdir=$srcdir ;;
25771 *) # Relative path.
25772 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25773 ac_top_srcdir=$ac_top_builddir$srcdir ;;
25774 esac
25775
25776 # Do not use `cd foo && pwd` to compute absolute paths, because
25777 # the directories may not exist.
25778 case `pwd` in
25779 .) ac_abs_builddir="$ac_dir";;
25780 *)
25781 case "$ac_dir" in
25782 .) ac_abs_builddir=`pwd`;;
25783 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25784 *) ac_abs_builddir=`pwd`/"$ac_dir";;
25785 esac;;
25786 esac
25787 case $ac_abs_builddir in
25788 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25789 *)
25790 case ${ac_top_builddir}. in
25791 .) ac_abs_top_builddir=$ac_abs_builddir;;
25792 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25793 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25794 esac;;
25795 esac
25796 case $ac_abs_builddir in
25797 .) ac_abs_srcdir=$ac_srcdir;;
25798 *)
25799 case $ac_srcdir in
25800 .) ac_abs_srcdir=$ac_abs_builddir;;
25801 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25802 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25803 esac;;
25804 esac
25805 case $ac_abs_builddir in
25806 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25807 *)
25808 case $ac_top_srcdir in
25809 .) ac_abs_top_srcdir=$ac_abs_builddir;;
25810 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25811 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25812 esac;;
25813 esac
25814
25815
25816
25817 if test x"$ac_file" != x-; then
25818 { echo "$as_me:$LINENO: creating $ac_file" >&5
25819 echo "$as_me: creating $ac_file" >&6;}
25820 rm -f "$ac_file"
25821 fi
25822 # Let's still pretend it is `configure' which instantiates (i.e., don't
25823 # use $as_me), people would be surprised to read:
25824 # /* config.h. Generated by config.status. */
25825 if test x"$ac_file" = x-; then
25826 configure_input=
25827 else
25828 configure_input="$ac_file. "
25829 fi
25830 configure_input=$configure_input"Generated from `echo $ac_file_in |
25831 sed 's,.*/,,'` by configure."
25832
25833 # First look for the input files in the build tree, otherwise in the
25834 # src tree.
25835 ac_file_inputs=`IFS=:
25836 for f in $ac_file_in; do
25837 case $f in
25838 -) echo $tmp/stdin ;;
25839 [\\/$]*)
25840 # Absolute (can't be DOS-style, as IFS=:)
25841 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25842 echo "$as_me: error: cannot find input file: $f" >&2;}
25843 { (exit 1); exit 1; }; }
25844 echo "$f";;
25845 *) # Relative
25846 if test -f "$f"; then
25847 # Build tree
25848 echo "$f"
25849 elif test -f "$srcdir/$f"; then
25850 # Source tree
25851 echo "$srcdir/$f"
25852 else
25853 # /dev/null tree
25854 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25855 echo "$as_me: error: cannot find input file: $f" >&2;}
25856 { (exit 1); exit 1; }; }
25857 fi;;
25858 esac
25859 done` || { (exit 1); exit 1; }
25860 _ACEOF
25861 cat >>$CONFIG_STATUS <<_ACEOF
25862 sed "$ac_vpsub
25863 $extrasub
25864 _ACEOF
25865 cat >>$CONFIG_STATUS <<\_ACEOF
25866 :t
25867 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25868 s,@configure_input@,$configure_input,;t t
25869 s,@srcdir@,$ac_srcdir,;t t
25870 s,@abs_srcdir@,$ac_abs_srcdir,;t t
25871 s,@top_srcdir@,$ac_top_srcdir,;t t
25872 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
25873 s,@builddir@,$ac_builddir,;t t
25874 s,@abs_builddir@,$ac_abs_builddir,;t t
25875 s,@top_builddir@,$ac_top_builddir,;t t
25876 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
25877 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
25878 rm -f $tmp/stdin
25879 if test x"$ac_file" != x-; then
25880 mv $tmp/out $ac_file
25881 else
25882 cat $tmp/out
25883 rm -f $tmp/out
25884 fi
25885
25886 # Run the commands associated with the file.
25887 case $ac_file in
25888 as ) chmod +x as ;;
25889 collect-ld ) chmod +x collect-ld ;;
25890 nm ) chmod +x nm ;;
25891 esac
25892 done
25893 _ACEOF
25894 cat >>$CONFIG_STATUS <<\_ACEOF
25895
25896 #
25897 # CONFIG_HEADER section.
25898 #
25899
25900 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
25901 # NAME is the cpp macro being defined and VALUE is the value it is being given.
25902 #
25903 # ac_d sets the value in "#define NAME VALUE" lines.
25904 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
25905 ac_dB='[ ].*$,\1#\2'
25906 ac_dC=' '
25907 ac_dD=',;t'
25908 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
25909 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
25910 ac_uB='$,\1#\2define\3'
25911 ac_uC=' '
25912 ac_uD=',;t'
25913
25914 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
25915 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
25916 case $ac_file in
25917 - | *:- | *:-:* ) # input from stdin
25918 cat >$tmp/stdin
25919 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25920 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25921 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25922 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25923 * ) ac_file_in=$ac_file.in ;;
25924 esac
25925
25926 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
25927 echo "$as_me: creating $ac_file" >&6;}
25928
25929 # First look for the input files in the build tree, otherwise in the
25930 # src tree.
25931 ac_file_inputs=`IFS=:
25932 for f in $ac_file_in; do
25933 case $f in
25934 -) echo $tmp/stdin ;;
25935 [\\/$]*)
25936 # Absolute (can't be DOS-style, as IFS=:)
25937 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25938 echo "$as_me: error: cannot find input file: $f" >&2;}
25939 { (exit 1); exit 1; }; }
25940 # Do quote $f, to prevent DOS paths from being IFS'd.
25941 echo "$f";;
25942 *) # Relative
25943 if test -f "$f"; then
25944 # Build tree
25945 echo "$f"
25946 elif test -f "$srcdir/$f"; then
25947 # Source tree
25948 echo "$srcdir/$f"
25949 else
25950 # /dev/null tree
25951 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25952 echo "$as_me: error: cannot find input file: $f" >&2;}
25953 { (exit 1); exit 1; }; }
25954 fi;;
25955 esac
25956 done` || { (exit 1); exit 1; }
25957 # Remove the trailing spaces.
25958 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
25959
25960 _ACEOF
25961
25962 # Transform confdefs.h into two sed scripts, `conftest.defines' and
25963 # `conftest.undefs', that substitutes the proper values into
25964 # config.h.in to produce config.h. The first handles `#define'
25965 # templates, and the second `#undef' templates.
25966 # And first: Protect against being on the right side of a sed subst in
25967 # config.status. Protect against being in an unquoted here document
25968 # in config.status.
25969 rm -f conftest.defines conftest.undefs
25970 # Using a here document instead of a string reduces the quoting nightmare.
25971 # Putting comments in sed scripts is not portable.
25972 #
25973 # `end' is used to avoid that the second main sed command (meant for
25974 # 0-ary CPP macros) applies to n-ary macro definitions.
25975 # See the Autoconf documentation for `clear'.
25976 cat >confdef2sed.sed <<\_ACEOF
25977 s/[\\&,]/\\&/g
25978 s,[\\$`],\\&,g
25979 t clear
25980 : clear
25981 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
25982 t end
25983 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
25984 : end
25985 _ACEOF
25986 # If some macros were called several times there might be several times
25987 # the same #defines, which is useless. Nevertheless, we may not want to
25988 # sort them, since we want the *last* AC-DEFINE to be honored.
25989 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
25990 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
25991 rm -f confdef2sed.sed
25992
25993 # This sed command replaces #undef with comments. This is necessary, for
25994 # example, in the case of _POSIX_SOURCE, which is predefined and required
25995 # on some systems where configure will not decide to define it.
25996 cat >>conftest.undefs <<\_ACEOF
25997 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
25998 _ACEOF
25999
26000 # Break up conftest.defines because some shells have a limit on the size
26001 # of here documents, and old seds have small limits too (100 cmds).
26002 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
26003 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
26004 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
26005 echo ' :' >>$CONFIG_STATUS
26006 rm -f conftest.tail
26007 while grep . conftest.defines >/dev/null
26008 do
26009 # Write a limited-size here document to $tmp/defines.sed.
26010 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
26011 # Speed up: don't consider the non `#define' lines.
26012 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
26013 # Work around the forget-to-reset-the-flag bug.
26014 echo 't clr' >>$CONFIG_STATUS
26015 echo ': clr' >>$CONFIG_STATUS
26016 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
26017 echo 'CEOF
26018 sed -f $tmp/defines.sed $tmp/in >$tmp/out
26019 rm -f $tmp/in
26020 mv $tmp/out $tmp/in
26021 ' >>$CONFIG_STATUS
26022 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
26023 rm -f conftest.defines
26024 mv conftest.tail conftest.defines
26025 done
26026 rm -f conftest.defines
26027 echo ' fi # grep' >>$CONFIG_STATUS
26028 echo >>$CONFIG_STATUS
26029
26030 # Break up conftest.undefs because some shells have a limit on the size
26031 # of here documents, and old seds have small limits too (100 cmds).
26032 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
26033 rm -f conftest.tail
26034 while grep . conftest.undefs >/dev/null
26035 do
26036 # Write a limited-size here document to $tmp/undefs.sed.
26037 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
26038 # Speed up: don't consider the non `#undef'
26039 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
26040 # Work around the forget-to-reset-the-flag bug.
26041 echo 't clr' >>$CONFIG_STATUS
26042 echo ': clr' >>$CONFIG_STATUS
26043 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
26044 echo 'CEOF
26045 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
26046 rm -f $tmp/in
26047 mv $tmp/out $tmp/in
26048 ' >>$CONFIG_STATUS
26049 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
26050 rm -f conftest.undefs
26051 mv conftest.tail conftest.undefs
26052 done
26053 rm -f conftest.undefs
26054
26055 cat >>$CONFIG_STATUS <<\_ACEOF
26056 # Let's still pretend it is `configure' which instantiates (i.e., don't
26057 # use $as_me), people would be surprised to read:
26058 # /* config.h. Generated by config.status. */
26059 if test x"$ac_file" = x-; then
26060 echo "/* Generated by configure. */" >$tmp/config.h
26061 else
26062 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
26063 fi
26064 cat $tmp/in >>$tmp/config.h
26065 rm -f $tmp/in
26066 if test x"$ac_file" != x-; then
26067 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
26068 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
26069 echo "$as_me: $ac_file is unchanged" >&6;}
26070 else
26071 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
26072 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26073 X"$ac_file" : 'X\(//\)[^/]' \| \
26074 X"$ac_file" : 'X\(//\)$' \| \
26075 X"$ac_file" : 'X\(/\)' \| \
26076 . : '\(.\)' 2>/dev/null ||
26077 echo X"$ac_file" |
26078 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26079 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26080 /^X\(\/\/\)$/{ s//\1/; q; }
26081 /^X\(\/\).*/{ s//\1/; q; }
26082 s/.*/./; q'`
26083 { if $as_mkdir_p; then
26084 mkdir -p "$ac_dir"
26085 else
26086 as_dir="$ac_dir"
26087 as_dirs=
26088 while test ! -d "$as_dir"; do
26089 as_dirs="$as_dir $as_dirs"
26090 as_dir=`(dirname "$as_dir") 2>/dev/null ||
26091 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26092 X"$as_dir" : 'X\(//\)[^/]' \| \
26093 X"$as_dir" : 'X\(//\)$' \| \
26094 X"$as_dir" : 'X\(/\)' \| \
26095 . : '\(.\)' 2>/dev/null ||
26096 echo X"$as_dir" |
26097 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26098 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26099 /^X\(\/\/\)$/{ s//\1/; q; }
26100 /^X\(\/\).*/{ s//\1/; q; }
26101 s/.*/./; q'`
26102 done
26103 test ! -n "$as_dirs" || mkdir $as_dirs
26104 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
26105 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
26106 { (exit 1); exit 1; }; }; }
26107
26108 rm -f $ac_file
26109 mv $tmp/config.h $ac_file
26110 fi
26111 else
26112 cat $tmp/config.h
26113 rm -f $tmp/config.h
26114 fi
26115 done
26116 _ACEOF
26117 cat >>$CONFIG_STATUS <<\_ACEOF
26118
26119 #
26120 # CONFIG_COMMANDS section.
26121 #
26122 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
26123 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
26124 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
26125 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
26126 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26127 X"$ac_dest" : 'X\(//\)[^/]' \| \
26128 X"$ac_dest" : 'X\(//\)$' \| \
26129 X"$ac_dest" : 'X\(/\)' \| \
26130 . : '\(.\)' 2>/dev/null ||
26131 echo X"$ac_dest" |
26132 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26133 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26134 /^X\(\/\/\)$/{ s//\1/; q; }
26135 /^X\(\/\).*/{ s//\1/; q; }
26136 s/.*/./; q'`
26137 { if $as_mkdir_p; then
26138 mkdir -p "$ac_dir"
26139 else
26140 as_dir="$ac_dir"
26141 as_dirs=
26142 while test ! -d "$as_dir"; do
26143 as_dirs="$as_dir $as_dirs"
26144 as_dir=`(dirname "$as_dir") 2>/dev/null ||
26145 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26146 X"$as_dir" : 'X\(//\)[^/]' \| \
26147 X"$as_dir" : 'X\(//\)$' \| \
26148 X"$as_dir" : 'X\(/\)' \| \
26149 . : '\(.\)' 2>/dev/null ||
26150 echo X"$as_dir" |
26151 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26152 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26153 /^X\(\/\/\)$/{ s//\1/; q; }
26154 /^X\(\/\).*/{ s//\1/; q; }
26155 s/.*/./; q'`
26156 done
26157 test ! -n "$as_dirs" || mkdir $as_dirs
26158 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
26159 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
26160 { (exit 1); exit 1; }; }; }
26161
26162 ac_builddir=.
26163
26164 if test "$ac_dir" != .; then
26165 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
26166 # A "../" for each directory in $ac_dir_suffix.
26167 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
26168 else
26169 ac_dir_suffix= ac_top_builddir=
26170 fi
26171
26172 case $srcdir in
26173 .) # No --srcdir option. We are building in place.
26174 ac_srcdir=.
26175 if test -z "$ac_top_builddir"; then
26176 ac_top_srcdir=.
26177 else
26178 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
26179 fi ;;
26180 [\\/]* | ?:[\\/]* ) # Absolute path.
26181 ac_srcdir=$srcdir$ac_dir_suffix;
26182 ac_top_srcdir=$srcdir ;;
26183 *) # Relative path.
26184 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
26185 ac_top_srcdir=$ac_top_builddir$srcdir ;;
26186 esac
26187
26188 # Do not use `cd foo && pwd` to compute absolute paths, because
26189 # the directories may not exist.
26190 case `pwd` in
26191 .) ac_abs_builddir="$ac_dir";;
26192 *)
26193 case "$ac_dir" in
26194 .) ac_abs_builddir=`pwd`;;
26195 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
26196 *) ac_abs_builddir=`pwd`/"$ac_dir";;
26197 esac;;
26198 esac
26199 case $ac_abs_builddir in
26200 .) ac_abs_top_builddir=${ac_top_builddir}.;;
26201 *)
26202 case ${ac_top_builddir}. in
26203 .) ac_abs_top_builddir=$ac_abs_builddir;;
26204 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
26205 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
26206 esac;;
26207 esac
26208 case $ac_abs_builddir in
26209 .) ac_abs_srcdir=$ac_srcdir;;
26210 *)
26211 case $ac_srcdir in
26212 .) ac_abs_srcdir=$ac_abs_builddir;;
26213 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
26214 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
26215 esac;;
26216 esac
26217 case $ac_abs_builddir in
26218 .) ac_abs_top_srcdir=$ac_top_srcdir;;
26219 *)
26220 case $ac_top_srcdir in
26221 .) ac_abs_top_srcdir=$ac_abs_builddir;;
26222 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
26223 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
26224 esac;;
26225 esac
26226
26227
26228 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
26229 echo "$as_me: executing $ac_dest commands" >&6;}
26230 case $ac_dest in
26231 default )
26232 case ${CONFIG_HEADERS} in
26233 *auto-host.h:config.in*)
26234 echo > cstamp-h ;;
26235 esac
26236 # Make sure all the subdirs exist.
26237 for d in $subdirs doc build
26238 do
26239 test -d $d || mkdir $d
26240 done
26241 ;;
26242 esac
26243 done
26244 _ACEOF
26245
26246 cat >>$CONFIG_STATUS <<\_ACEOF
26247
26248 { (exit 0); exit 0; }
26249 _ACEOF
26250 chmod +x $CONFIG_STATUS
26251 ac_clean_files=$ac_clean_files_save
26252
26253
26254 # configure is writing to config.log, and then calls config.status.
26255 # config.status does its own redirection, appending to config.log.
26256 # Unfortunately, on DOS this fails, as config.log is still kept open
26257 # by configure, so config.status won't be able to write to it; its
26258 # output is simply discarded. So we exec the FD to /dev/null,
26259 # effectively closing config.log, so it can be properly (re)opened and
26260 # appended to by config.status. When coming back to configure, we
26261 # need to make the FD available again.
26262 if test "$no_create" != yes; then
26263 ac_cs_success=:
26264 ac_config_status_args=
26265 test "$silent" = yes &&
26266 ac_config_status_args="$ac_config_status_args --quiet"
26267 exec 5>/dev/null
26268 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
26269 exec 5>>config.log
26270 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
26271 # would make configure fail if this is the last instruction.
26272 $ac_cs_success || { (exit 1); exit 1; }
26273 fi
26274
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