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PR target/27880
[official-gcc.git] / gcc / configure
blobf40c08c12cee738fed5502d6875433b2f7ee79ea
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 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 have_unwind_getipinfo=yes
13109 fi
13110
13111 if test x$have_unwind_getipinfo = xyes; then
13112
13113 cat >>confdefs.h <<\_ACEOF
13114 #define HAVE_GETIPINFO 1
13115 _ACEOF
13116
13117 fi
13118
13119
13120 # --------------------------------------------------------
13121 # Build, host, and target specific configuration fragments
13122 # --------------------------------------------------------
13123
13124 # Collect build-machine-specific information.
13125 . ${srcdir}/config.build
13126
13127 # Collect host-machine-specific information.
13128 . ${srcdir}/config.host
13129
13130 target_gtfiles=
13131
13132 # Collect target-machine-specific information.
13133 . ${srcdir}/config.gcc
13134
13135 extra_objs="${host_extra_objs} ${extra_objs}"
13136 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
13137
13138 # Default the target-machine variables that were not explicitly set.
13139 if test x"$tm_file" = x
13140 then tm_file=$cpu_type/$cpu_type.h; fi
13141
13142 if test x"$extra_headers" = x
13143 then extra_headers=; fi
13144
13145 if test x$md_file = x
13146 then md_file=$cpu_type/$cpu_type.md; fi
13147
13148 if test x$out_file = x
13149 then out_file=$cpu_type/$cpu_type.c; fi
13150
13151 if test x"$tmake_file" = x
13152 then tmake_file=$cpu_type/t-$cpu_type
13153 fi
13154
13155 if test x"$dwarf2" = xyes
13156 then tm_file="$tm_file tm-dwarf2.h"
13157 fi
13158
13159 # Say what files are being used for the output code and MD file.
13160 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
13161 echo "Using \`$srcdir/config/$md_file' as machine description file."
13162
13163 # If any of the xm_file variables contain nonexistent files, warn
13164 # about them and drop them.
13165
13166 bx=
13167 for x in $build_xm_file; do
13168 if test -f $srcdir/config/$x
13169 then bx="$bx $x"
13170 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13171 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13172 fi
13173 done
13174 build_xm_file="$bx"
13175
13176 hx=
13177 for x in $host_xm_file; do
13178 if test -f $srcdir/config/$x
13179 then hx="$hx $x"
13180 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13181 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13182 fi
13183 done
13184 host_xm_file="$hx"
13185
13186 tx=
13187 for x in $xm_file; do
13188 if test -f $srcdir/config/$x
13189 then tx="$tx $x"
13190 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13191 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13192 fi
13193 done
13194 xm_file="$tx"
13195
13196 count=a
13197 for f in $tm_file; do
13198 count=${count}x
13199 done
13200 if test $count = ax; then
13201 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
13202 else
13203 echo "Using the following target machine macro files:"
13204 for f in $tm_file; do
13205 echo " $srcdir/config/$f"
13206 done
13207 fi
13208
13209 if test x$need_64bit_hwint = xyes; then
13210
13211 cat >>confdefs.h <<\_ACEOF
13212 #define NEED_64BIT_HOST_WIDE_INT 1
13213 _ACEOF
13214
13215 fi
13216
13217 if test x$use_long_long_for_widest_fast_int = xyes; then
13218
13219 cat >>confdefs.h <<\_ACEOF
13220 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
13221 _ACEOF
13222
13223 fi
13224
13225 count=a
13226 for f in $host_xm_file; do
13227 count=${count}x
13228 done
13229 if test $count = a; then
13230 :
13231 elif test $count = ax; then
13232 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
13233 else
13234 echo "Using the following host machine macro files:"
13235 for f in $host_xm_file; do
13236 echo " $srcdir/config/$f"
13237 done
13238 fi
13239 echo "Using ${out_host_hook_obj} for host machine hooks."
13240
13241 if test "$host_xm_file" != "$build_xm_file"; then
13242 count=a
13243 for f in $build_xm_file; do
13244 count=${count}x
13245 done
13246 if test $count = a; then
13247 :
13248 elif test $count = ax; then
13249 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
13250 else
13251 echo "Using the following build machine macro files:"
13252 for f in $build_xm_file; do
13253 echo " $srcdir/config/$f"
13254 done
13255 fi
13256 fi
13257
13258 case ${host} in
13259 powerpc*-*-darwin*)
13260 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
13261 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
13262 if test "${gcc_cv_mcontext_underscores+set}" = set; then
13263 echo $ECHO_N "(cached) $ECHO_C" >&6
13264 else
13265 cat >conftest.$ac_ext <<_ACEOF
13266
13267 #include <sys/cdefs.h>
13268 #include <sys/signal.h>
13269 #include <ucontext.h>
13270 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
13271
13272 _ACEOF
13273 rm -f conftest.$ac_objext
13274 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13275 (eval $ac_compile) 2>conftest.er1
13276 ac_status=$?
13277 grep -v '^ *+' conftest.er1 >conftest.err
13278 rm -f conftest.er1
13279 cat conftest.err >&5
13280 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13281 (exit $ac_status); } &&
13282 { ac_try='test -z "$ac_c_werror_flag"
13283 || test ! -s conftest.err'
13284 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13285 (eval $ac_try) 2>&5
13286 ac_status=$?
13287 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13288 (exit $ac_status); }; } &&
13289 { ac_try='test -s conftest.$ac_objext'
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); }; }; then
13295 gcc_cv_mcontext_underscores=no
13296 else
13297 echo "$as_me: failed program was:" >&5
13298 sed 's/^/| /' conftest.$ac_ext >&5
13299
13300 gcc_cv_mcontext_underscores=yes
13301 fi
13302 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13303 fi
13304 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
13305 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
13306 if test $gcc_cv_mcontext_underscores = yes; then
13307
13308 cat >>confdefs.h <<\_ACEOF
13309 #define HAS_MCONTEXT_T_UNDERSCORES
13310 _ACEOF
13311
13312 fi
13313 ;;
13314 esac
13315
13316 # ---------
13317 # Threading
13318 # ---------
13319
13320 # Check if a valid thread package
13321 case ${enable_threads} in
13322 "" | no)
13323 # No threads
13324 target_thread_file='single'
13325 ;;
13326 yes)
13327 # default
13328 target_thread_file='single'
13329 ;;
13330 aix | dce | gnat | irix | posix | posix95 | rtems | \
13331 single | solaris | vxworks | win32 | mipssde)
13332 target_thread_file=${enable_threads}
13333 ;;
13334 *)
13335 echo "${enable_threads} is an unknown thread package" 1>&2
13336 exit 1
13337 ;;
13338 esac
13339
13340 if test x${thread_file} = x; then
13341 # No thread file set by target-specific clauses in config.gcc,
13342 # so use file chosen by default logic above
13343 thread_file=${target_thread_file}
13344 fi
13345
13346 # Make gthr-default.h if we have a thread file.
13347 gthread_flags=
13348 if test $thread_file != single; then
13349 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
13350 if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
13351 rm -f gthr-default.h-t
13352 else
13353 mv -f gthr-default.h-t gthr-default.h
13354 fi
13355 gthread_flags=-DHAVE_GTHR_DEFAULT
13356 fi
13357
13358
13359 # --------
13360 # UNSORTED
13361 # --------
13362
13363 use_cxa_atexit=no
13364 if test x$enable___cxa_atexit = xyes || \
13365 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
13366 if test x$host = x$target; then
13367 case $host in
13368 # mingw32 doesn't have __cxa_atexit but uses atexit registration
13369 # keyed to flag_use_cxa_atexit
13370 *-*-mingw32*)
13371 use_cxa_atexit=yes
13372 ;;
13373 *)
13374 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
13375 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
13376 if test "${ac_cv_func___cxa_atexit+set}" = set; then
13377 echo $ECHO_N "(cached) $ECHO_C" >&6
13378 else
13379 cat >conftest.$ac_ext <<_ACEOF
13380 /* confdefs.h. */
13381 _ACEOF
13382 cat confdefs.h >>conftest.$ac_ext
13383 cat >>conftest.$ac_ext <<_ACEOF
13384 /* end confdefs.h. */
13385 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
13386 For example, HP-UX 11i <limits.h> declares gettimeofday. */
13387 #define __cxa_atexit innocuous___cxa_atexit
13388
13389 /* System header to define __stub macros and hopefully few prototypes,
13390 which can conflict with char __cxa_atexit (); below.
13391 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13392 <limits.h> exists even on freestanding compilers. */
13393
13394 #ifdef __STDC__
13395 # include <limits.h>
13396 #else
13397 # include <assert.h>
13398 #endif
13399
13400 #undef __cxa_atexit
13401
13402 /* Override any gcc2 internal prototype to avoid an error. */
13403 #ifdef __cplusplus
13404 extern "C"
13405 {
13406 #endif
13407 /* We use char because int might match the return type of a gcc2
13408 builtin and then its argument prototype would still apply. */
13409 char __cxa_atexit ();
13410 /* The GNU C library defines this for functions which it implements
13411 to always fail with ENOSYS. Some functions are actually named
13412 something starting with __ and the normal name is an alias. */
13413 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
13414 choke me
13415 #else
13416 char (*f) () = __cxa_atexit;
13417 #endif
13418 #ifdef __cplusplus
13419 }
13420 #endif
13421
13422 int
13423 main ()
13424 {
13425 return f != __cxa_atexit;
13426 ;
13427 return 0;
13428 }
13429 _ACEOF
13430 rm -f conftest.$ac_objext conftest$ac_exeext
13431 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13432 (eval $ac_link) 2>conftest.er1
13433 ac_status=$?
13434 grep -v '^ *+' conftest.er1 >conftest.err
13435 rm -f conftest.er1
13436 cat conftest.err >&5
13437 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13438 (exit $ac_status); } &&
13439 { ac_try='test -z "$ac_c_werror_flag"
13440 || test ! -s conftest.err'
13441 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13442 (eval $ac_try) 2>&5
13443 ac_status=$?
13444 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13445 (exit $ac_status); }; } &&
13446 { ac_try='test -s conftest$ac_exeext'
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); }; }; then
13452 ac_cv_func___cxa_atexit=yes
13453 else
13454 echo "$as_me: failed program was:" >&5
13455 sed 's/^/| /' conftest.$ac_ext >&5
13456
13457 ac_cv_func___cxa_atexit=no
13458 fi
13459 rm -f conftest.err conftest.$ac_objext \
13460 conftest$ac_exeext conftest.$ac_ext
13461 fi
13462 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
13463 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
13464 if test $ac_cv_func___cxa_atexit = yes; then
13465 use_cxa_atexit=yes
13466 else
13467 echo "__cxa_atexit can't be enabled on this target"
13468 fi
13469
13470 ;;
13471 esac
13472 else
13473 # We can't check for __cxa_atexit when building a cross, so assume
13474 # it is available
13475 use_cxa_atexit=yes
13476 fi
13477 if test x$use_cxa_atexit = xyes; then
13478
13479 cat >>confdefs.h <<\_ACEOF
13480 #define DEFAULT_USE_CXA_ATEXIT 2
13481 _ACEOF
13482
13483 fi
13484 fi
13485
13486 # Look for a file containing extra machine modes.
13487 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
13488 extra_modes_file='$(srcdir)'/config/${extra_modes}
13489
13490
13491 cat >>confdefs.h <<_ACEOF
13492 #define EXTRA_MODES_FILE "config/$extra_modes"
13493 _ACEOF
13494
13495 fi
13496
13497 # Convert extra_options into a form suitable for Makefile use.
13498 extra_opt_files=
13499 for f in $extra_options; do
13500 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
13501 done
13502
13503
13504 # auto-host.h is the file containing items generated by autoconf and is
13505 # the first file included by config.h.
13506 # If host=build, it is correct to have bconfig include auto-host.h
13507 # as well. If host!=build, we are in error and need to do more
13508 # work to find out the build config parameters.
13509 if test x$host = x$build
13510 then
13511 build_auto=auto-host.h
13512 else
13513 # We create a subdir, then run autoconf in the subdir.
13514 # To prevent recursion we set host and build for the new
13515 # invocation of configure to the build for this invocation
13516 # of configure.
13517 tempdir=build.$$
13518 rm -rf $tempdir
13519 mkdir $tempdir
13520 cd $tempdir
13521 case ${srcdir} in
13522 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
13523 *) realsrcdir=../${srcdir};;
13524 esac
13525 saved_CFLAGS="${CFLAGS}"
13526 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13527 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
13528 ${realsrcdir}/configure \
13529 --enable-languages=${enable_languages-all} \
13530 --target=$target_alias --host=$build_alias --build=$build_alias
13531 CFLAGS="${saved_CFLAGS}"
13532
13533 # We just finished tests for the build machine, so rename
13534 # the file auto-build.h in the gcc directory.
13535 mv auto-host.h ../auto-build.h
13536 cd ..
13537 rm -rf $tempdir
13538 build_auto=auto-build.h
13539 fi
13540
13541
13542 tm_file="${tm_file} defaults.h"
13543 tm_p_file="${tm_p_file} tm-preds.h"
13544 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13545 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13546 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13547 # put this back in temporarily.
13548 xm_file="auto-host.h ansidecl.h ${xm_file}"
13549
13550 # --------
13551 # UNSORTED
13552 # --------
13553
13554 # Compile in configure arguments.
13555 if test -f configargs.h ; then
13556 # Being re-configured.
13557 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13558 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13559 else
13560 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13561 fi
13562
13563 # Double all backslashes and backslash all quotes to turn
13564 # gcc_config_arguments into a C string.
13565 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13566 $gcc_config_arguments
13567 EOF
13568 gcc_config_arguments_str=`cat conftest.out`
13569 rm -f conftest.out
13570
13571 cat > configargs.h <<EOF
13572 /* Generated automatically. */
13573 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13574 static const char thread_model[] = "$thread_file";
13575
13576 static const struct {
13577 const char *name, *value;
13578 } configure_default_options[] = $configure_default_options;
13579 EOF
13580
13581 # Internationalization
13582 # If we haven't got the data from the intl directory,
13583 # assume NLS is disabled.
13584 USE_NLS=no
13585 LIBINTL=
13586 LIBINTL_DEP=
13587 INCINTL=
13588 XGETTEXT=
13589 GMSGFMT=
13590 POSUB=
13591
13592 if test -f ../intl/config.intl; then
13593 . ../intl/config.intl
13594 fi
13595 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13596 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13597 if test x"$USE_NLS" != xyes; then
13598 echo "$as_me:$LINENO: result: no" >&5
13599 echo "${ECHO_T}no" >&6
13600 else
13601 echo "$as_me:$LINENO: result: yes" >&5
13602 echo "${ECHO_T}yes" >&6
13603
13604 cat >>confdefs.h <<\_ACEOF
13605 #define ENABLE_NLS 1
13606 _ACEOF
13607
13608
13609 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13610 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13611 # Look for .po and .gmo files in the source directory.
13612 CATALOGS=
13613 XLINGUAS=
13614 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13615 # If there aren't any .gmo files the shell will give us the
13616 # literal string "../path/to/srcdir/po/*.gmo" which has to be
13617 # weeded out.
13618 case "$cat" in *\**)
13619 continue;;
13620 esac
13621 # The quadruple backslash is collapsed to a double backslash
13622 # by the backticks, then collapsed again by the double quotes,
13623 # leaving us with one backslash in the sed expression (right
13624 # before the dot that mustn't act as a wildcard).
13625 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13626 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13627 # The user is allowed to set LINGUAS to a list of languages to
13628 # install catalogs for. If it's empty that means "all of them."
13629 if test "x$LINGUAS" = x; then
13630 CATALOGS="$CATALOGS $cat"
13631 XLINGUAS="$XLINGUAS $lang"
13632 else
13633 case "$LINGUAS" in *$lang*)
13634 CATALOGS="$CATALOGS $cat"
13635 XLINGUAS="$XLINGUAS $lang"
13636 ;;
13637 esac
13638 fi
13639 done
13640 LINGUAS="$XLINGUAS"
13641 echo "$as_me:$LINENO: result: $LINGUAS" >&5
13642 echo "${ECHO_T}$LINGUAS" >&6
13643
13644
13645 DATADIRNAME=share
13646
13647 INSTOBJEXT=.mo
13648
13649 GENCAT=gencat
13650
13651 CATOBJEXT=.gmo
13652
13653 fi
13654
13655 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13656 # -liconv on the link line twice.
13657 case "$LIBINTL" in *$LIBICONV*)
13658 LIBICONV= ;;
13659 esac
13660
13661 # Check whether --enable-secureplt or --disable-secureplt was given.
13662 if test "${enable_secureplt+set}" = set; then
13663 enableval="$enable_secureplt"
13664
13665 fi;
13666
13667 # Check whether --enable-cld or --disable-cld was given.
13668 if test "${enable_cld+set}" = set; then
13669 enableval="$enable_cld"
13670
13671 else
13672 enable_cld=no
13673 fi;
13674
13675 # Windows32 Registry support for specifying GCC installation paths.
13676 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13677 if test "${enable_win32_registry+set}" = set; then
13678 enableval="$enable_win32_registry"
13679
13680 fi;
13681
13682 case $host_os in
13683 win32 | pe | cygwin* | mingw32* | uwin*)
13684 if test "x$enable_win32_registry" != xno; then
13685 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13686 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13687 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13688 echo $ECHO_N "(cached) $ECHO_C" >&6
13689 else
13690 ac_func_search_save_LIBS=$LIBS
13691 ac_cv_search_RegOpenKeyExA=no
13692 cat >conftest.$ac_ext <<_ACEOF
13693 /* confdefs.h. */
13694 _ACEOF
13695 cat confdefs.h >>conftest.$ac_ext
13696 cat >>conftest.$ac_ext <<_ACEOF
13697 /* end confdefs.h. */
13698
13699 /* Override any gcc2 internal prototype to avoid an error. */
13700 #ifdef __cplusplus
13701 extern "C"
13702 #endif
13703 /* We use char because int might match the return type of a gcc2
13704 builtin and then its argument prototype would still apply. */
13705 char RegOpenKeyExA ();
13706 int
13707 main ()
13708 {
13709 RegOpenKeyExA ();
13710 ;
13711 return 0;
13712 }
13713 _ACEOF
13714 rm -f conftest.$ac_objext conftest$ac_exeext
13715 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13716 (eval $ac_link) 2>conftest.er1
13717 ac_status=$?
13718 grep -v '^ *+' conftest.er1 >conftest.err
13719 rm -f conftest.er1
13720 cat conftest.err >&5
13721 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13722 (exit $ac_status); } &&
13723 { ac_try='test -z "$ac_c_werror_flag"
13724 || test ! -s conftest.err'
13725 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13726 (eval $ac_try) 2>&5
13727 ac_status=$?
13728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13729 (exit $ac_status); }; } &&
13730 { ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
13736 ac_cv_search_RegOpenKeyExA="none required"
13737 else
13738 echo "$as_me: failed program was:" >&5
13739 sed 's/^/| /' conftest.$ac_ext >&5
13740
13741 fi
13742 rm -f conftest.err conftest.$ac_objext \
13743 conftest$ac_exeext conftest.$ac_ext
13744 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13745 for ac_lib in advapi32; do
13746 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13747 cat >conftest.$ac_ext <<_ACEOF
13748 /* confdefs.h. */
13749 _ACEOF
13750 cat confdefs.h >>conftest.$ac_ext
13751 cat >>conftest.$ac_ext <<_ACEOF
13752 /* end confdefs.h. */
13753
13754 /* Override any gcc2 internal prototype to avoid an error. */
13755 #ifdef __cplusplus
13756 extern "C"
13757 #endif
13758 /* We use char because int might match the return type of a gcc2
13759 builtin and then its argument prototype would still apply. */
13760 char RegOpenKeyExA ();
13761 int
13762 main ()
13763 {
13764 RegOpenKeyExA ();
13765 ;
13766 return 0;
13767 }
13768 _ACEOF
13769 rm -f conftest.$ac_objext conftest$ac_exeext
13770 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13771 (eval $ac_link) 2>conftest.er1
13772 ac_status=$?
13773 grep -v '^ *+' conftest.er1 >conftest.err
13774 rm -f conftest.er1
13775 cat conftest.err >&5
13776 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13777 (exit $ac_status); } &&
13778 { ac_try='test -z "$ac_c_werror_flag"
13779 || test ! -s conftest.err'
13780 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13781 (eval $ac_try) 2>&5
13782 ac_status=$?
13783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13784 (exit $ac_status); }; } &&
13785 { ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
13791 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13792 break
13793 else
13794 echo "$as_me: failed program was:" >&5
13795 sed 's/^/| /' conftest.$ac_ext >&5
13796
13797 fi
13798 rm -f conftest.err conftest.$ac_objext \
13799 conftest$ac_exeext conftest.$ac_ext
13800 done
13801 fi
13802 LIBS=$ac_func_search_save_LIBS
13803 fi
13804 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13805 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13806 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13807 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13808
13809 else
13810 enable_win32_registry=no
13811 fi
13812
13813 fi
13814
13815 if test "x$enable_win32_registry" != xno; then
13816
13817 cat >>confdefs.h <<\_ACEOF
13818 #define ENABLE_WIN32_REGISTRY 1
13819 _ACEOF
13820
13821
13822 if test "x$enable_win32_registry" != xyes \
13823 && test "x$enable_win32_registry" != x; then
13824
13825 cat >>confdefs.h <<_ACEOF
13826 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13827 _ACEOF
13828
13829 fi
13830 fi
13831 ;;
13832 esac
13833
13834 # Get an absolute path to the GCC top-level source directory
13835 holddir=`${PWDCMD-pwd}`
13836 cd $srcdir
13837 topdir=`${PWDCMD-pwd}`
13838 cd $holddir
13839
13840 # Conditionalize the makefile for this host machine.
13841 xmake_file=
13842 for f in ${host_xmake_file}
13843 do
13844 if test -f ${srcdir}/config/$f
13845 then
13846 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13847 fi
13848 done
13849
13850 # Conditionalize the makefile for this target machine.
13851 tmake_file_=
13852 for f in ${tmake_file}
13853 do
13854 if test -f ${srcdir}/config/$f
13855 then
13856 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13857 fi
13858 done
13859 tmake_file="${tmake_file_}"
13860
13861 out_object_file=`basename $out_file .c`.o
13862
13863 tm_file_list="options.h"
13864 tm_include_list="options.h"
13865 for f in $tm_file; do
13866 case $f in
13867 ./* )
13868 f=`echo $f | sed 's/^..//'`
13869 tm_file_list="${tm_file_list} $f"
13870 tm_include_list="${tm_include_list} $f"
13871 ;;
13872 defaults.h )
13873 tm_file_list="${tm_file_list} \$(srcdir)/$f"
13874 tm_include_list="${tm_include_list} $f"
13875 ;;
13876 * )
13877 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13878 tm_include_list="${tm_include_list} config/$f"
13879 ;;
13880 esac
13881 done
13882
13883 tm_p_file_list=
13884 tm_p_include_list=
13885 for f in $tm_p_file; do
13886 case $f in
13887 tm-preds.h )
13888 tm_p_file_list="${tm_p_file_list} $f"
13889 tm_p_include_list="${tm_p_include_list} $f"
13890 ;;
13891 * )
13892 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13893 tm_p_include_list="${tm_p_include_list} config/$f"
13894 esac
13895 done
13896
13897 xm_file_list=
13898 xm_include_list=
13899 for f in $xm_file; do
13900 case $f in
13901 ansidecl.h )
13902 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13903 xm_include_list="${xm_include_list} $f"
13904 ;;
13905 auto-host.h )
13906 xm_file_list="${xm_file_list} $f"
13907 xm_include_list="${xm_include_list} $f"
13908 ;;
13909 * )
13910 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13911 xm_include_list="${xm_include_list} config/$f"
13912 ;;
13913 esac
13914 done
13915
13916 host_xm_file_list=
13917 host_xm_include_list=
13918 for f in $host_xm_file; do
13919 case $f in
13920 ansidecl.h )
13921 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13922 host_xm_include_list="${host_xm_include_list} $f"
13923 ;;
13924 auto-host.h )
13925 host_xm_file_list="${host_xm_file_list} $f"
13926 host_xm_include_list="${host_xm_include_list} $f"
13927 ;;
13928 * )
13929 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13930 host_xm_include_list="${host_xm_include_list} config/$f"
13931 ;;
13932 esac
13933 done
13934
13935 build_xm_file_list=
13936 for f in $build_xm_file; do
13937 case $f in
13938 ansidecl.h )
13939 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13940 build_xm_include_list="${build_xm_include_list} $f"
13941 ;;
13942 auto-build.h | auto-host.h )
13943 build_xm_file_list="${build_xm_file_list} $f"
13944 build_xm_include_list="${build_xm_include_list} $f"
13945 ;;
13946 * )
13947 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13948 build_xm_include_list="${build_xm_include_list} config/$f"
13949 ;;
13950 esac
13951 done
13952
13953 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
13954 # cross-compiler which does not use the native headers and libraries.
13955 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13956 CROSS=
13957 ALL=all.internal
13958 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13959
13960 if test "x$with_build_sysroot" != x; then
13961 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
13962 else
13963 # This value is used, even on a native system, because
13964 # CROSS_SYSTEM_HEADER_DIR is just
13965 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
13966 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
13967 fi
13968
13969 if test x$host != x$target
13970 then
13971 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
13972 ALL=all.cross
13973 SYSTEM_HEADER_DIR=$build_system_header_dir
13974 case "$host","$target" in
13975 # Darwin crosses can use the host system's libraries and headers,
13976 # because of the fat library support. Of course, it must be the
13977 # same version of Darwin on both sides. Allow the user to
13978 # just say --target=foo-darwin without a version number to mean
13979 # "the version on this system".
13980 *-*-darwin*,*-*-darwin*)
13981 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13982 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13983 if test $hostos = $targetos -o $targetos = darwin ; then
13984 CROSS=
13985 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13986 with_headers=yes
13987 fi
13988 ;;
13989
13990 i?86-*-*,x86_64-*-* \
13991 | powerpc*-*-*,powerpc64*-*-*)
13992 CROSS="$CROSS -DNATIVE_CROSS" ;;
13993 esac
13994 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13995 SYSTEM_HEADER_DIR=$build_system_header_dir
13996 fi
13997
13998 # If this is a cross-compiler that does not
13999 # have its own set of headers then define
14000 # inhibit_libc
14001
14002 # If this is using newlib, without having the headers available now,
14003 # then define inhibit_libc in LIBGCC2_CFLAGS.
14004 # This prevents libgcc2 from containing any code which requires libc
14005 # support.
14006 : ${inhibit_libc=false}
14007 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
14008 test x$with_newlib = xyes ; } &&
14009 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
14010 inhibit_libc=true
14011 fi
14012
14013
14014 # When building gcc with a cross-compiler, we need to adjust things so
14015 # that the generator programs are still built with the native compiler.
14016 # Also, we cannot run fixincludes or fix-header.
14017
14018 # These are the normal (build=host) settings:
14019 CC_FOR_BUILD='$(CC)'
14020 BUILD_CFLAGS='$(ALL_CFLAGS)'
14021 BUILD_LDFLAGS='$(LDFLAGS)'
14022 STMP_FIXINC=stmp-fixinc
14023
14024 # Possibly disable fixproto, on a per-target basis.
14025 case ${use_fixproto} in
14026 no)
14027 STMP_FIXPROTO=
14028 ;;
14029 yes)
14030 STMP_FIXPROTO=stmp-fixproto
14031 ;;
14032 esac
14033
14034
14035 # And these apply if build != host, or we are generating coverage data
14036 if test x$build != x$host || test "x$coverage_flags" != x
14037 then
14038 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
14039 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
14040
14041 if test "x$TARGET_SYSTEM_ROOT" = x; then
14042 if test "x$STMP_FIXPROTO" != x; then
14043 STMP_FIXPROTO=stmp-install-fixproto
14044 fi
14045 fi
14046 fi
14047
14048 # Expand extra_headers to include complete path.
14049 # This substitutes for lots of t-* files.
14050 extra_headers_list=
14051 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
14052 for file in ${extra_headers} ; do
14053 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
14054 done
14055
14056 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
14057 if test x"$use_gcc_tgmath" = xyes
14058 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
14059 fi
14060
14061 # Define collect2 in Makefile.
14062 case $host_can_use_collect2 in
14063 no) collect2= ;;
14064 *) collect2='collect2$(exeext)' ;;
14065 esac
14066
14067
14068 # Add a definition of USE_COLLECT2 if system wants one.
14069 case $use_collect2 in
14070 no) use_collect2= ;;
14071 "") ;;
14072 *)
14073 host_xm_defines="${host_xm_defines} USE_COLLECT2"
14074 xm_defines="${xm_defines} USE_COLLECT2"
14075 case $host_can_use_collect2 in
14076 no)
14077 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
14078 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
14079 { (exit 1); exit 1; }; }
14080 ;;
14081 esac
14082 ;;
14083 esac
14084
14085 # ---------------------------
14086 # Assembler & linker features
14087 # ---------------------------
14088
14089 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
14090 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
14091 # However when ld-new is first executed from the build tree, libtool will
14092 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
14093 # to the build tree. While doing this we need to use the previous-stage
14094 # linker, or we have an infinite loop. The presence of a shell script as
14095 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
14096 # the gcc/collect-ld script. So we need to know how libtool works, or
14097 # exec-tool will fail.
14098
14099
14100 case `pwd` in
14101 *\ * | *\ *)
14102 { echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
14103 echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
14104 esac
14105
14106
14107
14108 macro_version='2.2.6'
14109 macro_revision='1.3012'
14110
14111
14112
14113
14114
14115
14116
14117
14118
14119
14120
14121
14122
14123 ltmain="$ac_aux_dir/ltmain.sh"
14124
14125 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
14126 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
14127 if test "${lt_cv_path_SED+set}" = set; then
14128 echo $ECHO_N "(cached) $ECHO_C" >&6
14129 else
14130 # Loop through the user's path and test for sed and gsed.
14131 # Then use that list of sed's as ones to test for truncation.
14132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14133 for as_dir in $PATH
14134 do
14135 IFS=$as_save_IFS
14136 test -z "$as_dir" && as_dir=.
14137 for lt_ac_prog in sed gsed; do
14138 for ac_exec_ext in '' $ac_executable_extensions; do
14139 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
14140 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
14141 fi
14142 done
14143 done
14144 done
14145 IFS=$as_save_IFS
14146 lt_ac_max=0
14147 lt_ac_count=0
14148 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14149 # along with /bin/sed that truncates output.
14150 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14151 test ! -f $lt_ac_sed && continue
14152 cat /dev/null > conftest.in
14153 lt_ac_count=0
14154 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14155 # Check for GNU sed and select it if it is found.
14156 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14157 lt_cv_path_SED=$lt_ac_sed
14158 break
14159 fi
14160 while true; do
14161 cat conftest.in conftest.in >conftest.tmp
14162 mv conftest.tmp conftest.in
14163 cp conftest.in conftest.nl
14164 echo >>conftest.nl
14165 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14166 cmp -s conftest.out conftest.nl || break
14167 # 10000 chars as input seems more than enough
14168 test $lt_ac_count -gt 10 && break
14169 lt_ac_count=`expr $lt_ac_count + 1`
14170 if test $lt_ac_count -gt $lt_ac_max; then
14171 lt_ac_max=$lt_ac_count
14172 lt_cv_path_SED=$lt_ac_sed
14173 fi
14174 done
14175 done
14176
14177 fi
14178
14179 SED=$lt_cv_path_SED
14180
14181 echo "$as_me:$LINENO: result: $SED" >&5
14182 echo "${ECHO_T}$SED" >&6
14183
14184 test -z "$SED" && SED=sed
14185 Xsed="$SED -e 1s/^X//"
14186
14187
14188
14189
14190
14191
14192
14193
14194
14195
14196
14197 echo "$as_me:$LINENO: checking for fgrep" >&5
14198 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14199 if test "${ac_cv_prog_fgrep+set}" = set; then
14200 echo $ECHO_N "(cached) $ECHO_C" >&6
14201 else
14202 if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14203 then ac_cv_prog_fgrep='grep -F'
14204 else ac_cv_prog_fgrep='fgrep'
14205 fi
14206 fi
14207 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14208 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14209 FGREP=$ac_cv_prog_fgrep
14210
14211
14212 test -z "$GREP" && GREP=grep
14213
14214
14215
14216
14217
14218
14219
14220
14221
14222
14223
14224
14225
14226
14227
14228
14229
14230
14231
14232 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14233 if test "${with_gnu_ld+set}" = set; then
14234 withval="$with_gnu_ld"
14235 test "$withval" = no || with_gnu_ld=yes
14236 else
14237 with_gnu_ld=no
14238 fi;
14239 ac_prog=ld
14240 if test "$GCC" = yes; then
14241 # Check if gcc -print-prog-name=ld gives a path.
14242 echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14243 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14244 case $host in
14245 *-*-mingw*)
14246 # gcc leaves a trailing carriage return which upsets mingw
14247 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14248 *)
14249 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14250 esac
14251 case $ac_prog in
14252 # Accept absolute paths.
14253 [\\/]* | ?:[\\/]*)
14254 re_direlt='/[^/][^/]*/\.\./'
14255 # Canonicalize the pathname of ld
14256 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14257 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14258 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14259 done
14260 test -z "$LD" && LD="$ac_prog"
14261 ;;
14262 "")
14263 # If it fails, then pretend we aren't using GCC.
14264 ac_prog=ld
14265 ;;
14266 *)
14267 # If it is relative, then search for the first ld in PATH.
14268 with_gnu_ld=unknown
14269 ;;
14270 esac
14271 elif test "$with_gnu_ld" = yes; then
14272 echo "$as_me:$LINENO: checking for GNU ld" >&5
14273 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14274 else
14275 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14276 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14277 fi
14278 if test "${lt_cv_path_LD+set}" = set; then
14279 echo $ECHO_N "(cached) $ECHO_C" >&6
14280 else
14281 if test -z "$LD"; then
14282 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14283 for ac_dir in $PATH; do
14284 IFS="$lt_save_ifs"
14285 test -z "$ac_dir" && ac_dir=.
14286 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14287 lt_cv_path_LD="$ac_dir/$ac_prog"
14288 # Check to see if the program is GNU ld. I'd rather use --version,
14289 # but apparently some variants of GNU ld only accept -v.
14290 # Break only if it was the GNU/non-GNU ld that we prefer.
14291 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14292 *GNU* | *'with BFD'*)
14293 test "$with_gnu_ld" != no && break
14294 ;;
14295 *)
14296 test "$with_gnu_ld" != yes && break
14297 ;;
14298 esac
14299 fi
14300 done
14301 IFS="$lt_save_ifs"
14302 else
14303 lt_cv_path_LD="$LD" # Let the user override the test with a path.
14304 fi
14305 fi
14306
14307 LD="$lt_cv_path_LD"
14308 if test -n "$LD"; then
14309 echo "$as_me:$LINENO: result: $LD" >&5
14310 echo "${ECHO_T}$LD" >&6
14311 else
14312 echo "$as_me:$LINENO: result: no" >&5
14313 echo "${ECHO_T}no" >&6
14314 fi
14315 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14316 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14317 { (exit 1); exit 1; }; }
14318 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14319 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14320 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14321 echo $ECHO_N "(cached) $ECHO_C" >&6
14322 else
14323 # I'd rather use --version here, but apparently some GNU lds only accept -v.
14324 case `$LD -v 2>&1 </dev/null` in
14325 *GNU* | *'with BFD'*)
14326 lt_cv_prog_gnu_ld=yes
14327 ;;
14328 *)
14329 lt_cv_prog_gnu_ld=no
14330 ;;
14331 esac
14332 fi
14333 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14334 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14335 with_gnu_ld=$lt_cv_prog_gnu_ld
14336
14337
14338
14339
14340
14341
14342
14343
14344
14345 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14346 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14347 if test "${lt_cv_path_NM+set}" = set; then
14348 echo $ECHO_N "(cached) $ECHO_C" >&6
14349 else
14350 if test -n "$NM"; then
14351 # Let the user override the test.
14352 lt_cv_path_NM="$NM"
14353 else
14354 lt_nm_to_check="${ac_tool_prefix}nm"
14355 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14356 lt_nm_to_check="$lt_nm_to_check nm"
14357 fi
14358 for lt_tmp_nm in $lt_nm_to_check; do
14359 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14360 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14361 IFS="$lt_save_ifs"
14362 test -z "$ac_dir" && ac_dir=.
14363 tmp_nm="$ac_dir/$lt_tmp_nm"
14364 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14365 # Check to see if the nm accepts a BSD-compat flag.
14366 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14367 # nm: unknown option "B" ignored
14368 # Tru64's nm complains that /dev/null is an invalid object file
14369 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14370 */dev/null* | *'Invalid file or object type'*)
14371 lt_cv_path_NM="$tmp_nm -B"
14372 break
14373 ;;
14374 *)
14375 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14376 */dev/null*)
14377 lt_cv_path_NM="$tmp_nm -p"
14378 break
14379 ;;
14380 *)
14381 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14382 continue # so that we can try to find one that supports BSD flags
14383 ;;
14384 esac
14385 ;;
14386 esac
14387 fi
14388 done
14389 IFS="$lt_save_ifs"
14390 done
14391 : ${lt_cv_path_NM=no}
14392 fi
14393 fi
14394 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14395 echo "${ECHO_T}$lt_cv_path_NM" >&6
14396 if test "$lt_cv_path_NM" != "no"; then
14397 NM="$lt_cv_path_NM"
14398 else
14399 # Didn't find any BSD compatible name lister, look for dumpbin.
14400 if test -n "$ac_tool_prefix"; then
14401 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14402 do
14403 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14404 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14405 echo "$as_me:$LINENO: checking for $ac_word" >&5
14406 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14407 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
14408 echo $ECHO_N "(cached) $ECHO_C" >&6
14409 else
14410 if test -n "$DUMPBIN"; then
14411 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14412 else
14413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14414 for as_dir in $PATH
14415 do
14416 IFS=$as_save_IFS
14417 test -z "$as_dir" && as_dir=.
14418 for ac_exec_ext in '' $ac_executable_extensions; do
14419 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14420 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14421 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14422 break 2
14423 fi
14424 done
14425 done
14426
14427 fi
14428 fi
14429 DUMPBIN=$ac_cv_prog_DUMPBIN
14430 if test -n "$DUMPBIN"; then
14431 echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14432 echo "${ECHO_T}$DUMPBIN" >&6
14433 else
14434 echo "$as_me:$LINENO: result: no" >&5
14435 echo "${ECHO_T}no" >&6
14436 fi
14437
14438 test -n "$DUMPBIN" && break
14439 done
14440 fi
14441 if test -z "$DUMPBIN"; then
14442 ac_ct_DUMPBIN=$DUMPBIN
14443 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14444 do
14445 # Extract the first word of "$ac_prog", so it can be a program name with args.
14446 set dummy $ac_prog; ac_word=$2
14447 echo "$as_me:$LINENO: checking for $ac_word" >&5
14448 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14449 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14450 echo $ECHO_N "(cached) $ECHO_C" >&6
14451 else
14452 if test -n "$ac_ct_DUMPBIN"; then
14453 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14454 else
14455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14456 for as_dir in $PATH
14457 do
14458 IFS=$as_save_IFS
14459 test -z "$as_dir" && as_dir=.
14460 for ac_exec_ext in '' $ac_executable_extensions; do
14461 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14462 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14463 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14464 break 2
14465 fi
14466 done
14467 done
14468
14469 fi
14470 fi
14471 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14472 if test -n "$ac_ct_DUMPBIN"; then
14473 echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14474 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14475 else
14476 echo "$as_me:$LINENO: result: no" >&5
14477 echo "${ECHO_T}no" >&6
14478 fi
14479
14480 test -n "$ac_ct_DUMPBIN" && break
14481 done
14482 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14483
14484 DUMPBIN=$ac_ct_DUMPBIN
14485 fi
14486
14487
14488 if test "$DUMPBIN" != ":"; then
14489 NM="$DUMPBIN"
14490 fi
14491 fi
14492 test -z "$NM" && NM=nm
14493
14494
14495
14496
14497
14498
14499 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14500 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14501 if test "${lt_cv_nm_interface+set}" = set; then
14502 echo $ECHO_N "(cached) $ECHO_C" >&6
14503 else
14504 lt_cv_nm_interface="BSD nm"
14505 echo "int some_variable = 0;" > conftest.$ac_ext
14506 (eval echo "\"\$as_me:14506: $ac_compile\"" >&5)
14507 (eval "$ac_compile" 2>conftest.err)
14508 cat conftest.err >&5
14509 (eval echo "\"\$as_me:14509: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14510 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14511 cat conftest.err >&5
14512 (eval echo "\"\$as_me:14512: output\"" >&5)
14513 cat conftest.out >&5
14514 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14515 lt_cv_nm_interface="MS dumpbin"
14516 fi
14517 rm -f conftest*
14518 fi
14519 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14520 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14521
14522 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14523 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14524 LN_S=$as_ln_s
14525 if test "$LN_S" = "ln -s"; then
14526 echo "$as_me:$LINENO: result: yes" >&5
14527 echo "${ECHO_T}yes" >&6
14528 else
14529 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14530 echo "${ECHO_T}no, using $LN_S" >&6
14531 fi
14532
14533 # find the maximum length of command line arguments
14534 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14535 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14536 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14537 echo $ECHO_N "(cached) $ECHO_C" >&6
14538 else
14539 i=0
14540 teststring="ABCD"
14541
14542 case $build_os in
14543 msdosdjgpp*)
14544 # On DJGPP, this test can blow up pretty badly due to problems in libc
14545 # (any single argument exceeding 2000 bytes causes a buffer overrun
14546 # during glob expansion). Even if it were fixed, the result of this
14547 # check would be larger than it should be.
14548 lt_cv_sys_max_cmd_len=12288; # 12K is about right
14549 ;;
14550
14551 gnu*)
14552 # Under GNU Hurd, this test is not required because there is
14553 # no limit to the length of command line arguments.
14554 # Libtool will interpret -1 as no limit whatsoever
14555 lt_cv_sys_max_cmd_len=-1;
14556 ;;
14557
14558 cygwin* | mingw* | cegcc*)
14559 # On Win9x/ME, this test blows up -- it succeeds, but takes
14560 # about 5 minutes as the teststring grows exponentially.
14561 # Worse, since 9x/ME are not pre-emptively multitasking,
14562 # you end up with a "frozen" computer, even though with patience
14563 # the test eventually succeeds (with a max line length of 256k).
14564 # Instead, let's just punt: use the minimum linelength reported by
14565 # all of the supported platforms: 8192 (on NT/2K/XP).
14566 lt_cv_sys_max_cmd_len=8192;
14567 ;;
14568
14569 amigaos*)
14570 # On AmigaOS with pdksh, this test takes hours, literally.
14571 # So we just punt and use a minimum line length of 8192.
14572 lt_cv_sys_max_cmd_len=8192;
14573 ;;
14574
14575 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14576 # This has been around since 386BSD, at least. Likely further.
14577 if test -x /sbin/sysctl; then
14578 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14579 elif test -x /usr/sbin/sysctl; then
14580 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14581 else
14582 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
14583 fi
14584 # And add a safety zone
14585 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14586 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14587 ;;
14588
14589 interix*)
14590 # We know the value 262144 and hardcode it with a safety zone (like BSD)
14591 lt_cv_sys_max_cmd_len=196608
14592 ;;
14593
14594 osf*)
14595 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14596 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14597 # nice to cause kernel panics so lets avoid the loop below.
14598 # First set a reasonable default.
14599 lt_cv_sys_max_cmd_len=16384
14600 #
14601 if test -x /sbin/sysconfig; then
14602 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14603 *1*) lt_cv_sys_max_cmd_len=-1 ;;
14604 esac
14605 fi
14606 ;;
14607 sco3.2v5*)
14608 lt_cv_sys_max_cmd_len=102400
14609 ;;
14610 sysv5* | sco5v6* | sysv4.2uw2*)
14611 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14612 if test -n "$kargmax"; then
14613 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
14614 else
14615 lt_cv_sys_max_cmd_len=32768
14616 fi
14617 ;;
14618 *)
14619 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
14620 if test -n "$lt_cv_sys_max_cmd_len"; then
14621 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14622 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14623 else
14624 # Make teststring a little bigger before we do anything with it.
14625 # a 1K string should be a reasonable start.
14626 for i in 1 2 3 4 5 6 7 8 ; do
14627 teststring=$teststring$teststring
14628 done
14629 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14630 # If test is not a shell built-in, we'll probably end up computing a
14631 # maximum length that is only half of the actual maximum length, but
14632 # we can't tell.
14633 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14634 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14635 test $i != 17 # 1/2 MB should be enough
14636 do
14637 i=`expr $i + 1`
14638 teststring=$teststring$teststring
14639 done
14640 # Only check the string length outside the loop.
14641 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14642 teststring=
14643 # Add a significant safety factor because C++ compilers can tack on
14644 # massive amounts of additional arguments before passing them to the
14645 # linker. It appears as though 1/2 is a usable value.
14646 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14647 fi
14648 ;;
14649 esac
14650
14651 fi
14652
14653 if test -n $lt_cv_sys_max_cmd_len ; then
14654 echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14655 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14656 else
14657 echo "$as_me:$LINENO: result: none" >&5
14658 echo "${ECHO_T}none" >&6
14659 fi
14660 max_cmd_len=$lt_cv_sys_max_cmd_len
14661
14662
14663
14664
14665
14666
14667 : ${CP="cp -f"}
14668 : ${MV="mv -f"}
14669 : ${RM="rm -f"}
14670
14671 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14672 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14673 # Try some XSI features
14674 xsi_shell=no
14675 ( _lt_dummy="a/b/c"
14676 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14677 = c,a/b,, \
14678 && eval 'test $(( 1 + 1 )) -eq 2 \
14679 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
14680 && xsi_shell=yes
14681 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14682 echo "${ECHO_T}$xsi_shell" >&6
14683
14684
14685 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14686 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14687 lt_shell_append=no
14688 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14689 >/dev/null 2>&1 \
14690 && lt_shell_append=yes
14691 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14692 echo "${ECHO_T}$lt_shell_append" >&6
14693
14694
14695 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14696 lt_unset=unset
14697 else
14698 lt_unset=false
14699 fi
14700
14701
14702
14703
14704
14705 # test EBCDIC or ASCII
14706 case `echo X|tr X '\101'` in
14707 A) # ASCII based system
14708 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14709 lt_SP2NL='tr \040 \012'
14710 lt_NL2SP='tr \015\012 \040\040'
14711 ;;
14712 *) # EBCDIC based system
14713 lt_SP2NL='tr \100 \n'
14714 lt_NL2SP='tr \r\n \100\100'
14715 ;;
14716 esac
14717
14718
14719
14720
14721
14722
14723
14724
14725
14726 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14727 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14728 if test "${lt_cv_ld_reload_flag+set}" = set; then
14729 echo $ECHO_N "(cached) $ECHO_C" >&6
14730 else
14731 lt_cv_ld_reload_flag='-r'
14732 fi
14733 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14734 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14735 reload_flag=$lt_cv_ld_reload_flag
14736 case $reload_flag in
14737 "" | " "*) ;;
14738 *) reload_flag=" $reload_flag" ;;
14739 esac
14740 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14741 case $host_os in
14742 darwin*)
14743 if test "$GCC" = yes; then
14744 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14745 else
14746 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14747 fi
14748 ;;
14749 esac
14750
14751
14752
14753
14754
14755
14756
14757
14758
14759 if test -n "$ac_tool_prefix"; then
14760 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
14761 set dummy ${ac_tool_prefix}objdump; ac_word=$2
14762 echo "$as_me:$LINENO: checking for $ac_word" >&5
14763 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14764 if test "${ac_cv_prog_OBJDUMP+set}" = set; then
14765 echo $ECHO_N "(cached) $ECHO_C" >&6
14766 else
14767 if test -n "$OBJDUMP"; then
14768 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
14769 else
14770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14771 for as_dir in $PATH
14772 do
14773 IFS=$as_save_IFS
14774 test -z "$as_dir" && as_dir=.
14775 for ac_exec_ext in '' $ac_executable_extensions; do
14776 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14777 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
14778 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14779 break 2
14780 fi
14781 done
14782 done
14783
14784 fi
14785 fi
14786 OBJDUMP=$ac_cv_prog_OBJDUMP
14787 if test -n "$OBJDUMP"; then
14788 echo "$as_me:$LINENO: result: $OBJDUMP" >&5
14789 echo "${ECHO_T}$OBJDUMP" >&6
14790 else
14791 echo "$as_me:$LINENO: result: no" >&5
14792 echo "${ECHO_T}no" >&6
14793 fi
14794
14795 fi
14796 if test -z "$ac_cv_prog_OBJDUMP"; then
14797 ac_ct_OBJDUMP=$OBJDUMP
14798 # Extract the first word of "objdump", so it can be a program name with args.
14799 set dummy objdump; ac_word=$2
14800 echo "$as_me:$LINENO: checking for $ac_word" >&5
14801 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14802 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
14803 echo $ECHO_N "(cached) $ECHO_C" >&6
14804 else
14805 if test -n "$ac_ct_OBJDUMP"; then
14806 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
14807 else
14808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14809 for as_dir in $PATH
14810 do
14811 IFS=$as_save_IFS
14812 test -z "$as_dir" && as_dir=.
14813 for ac_exec_ext in '' $ac_executable_extensions; do
14814 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14815 ac_cv_prog_ac_ct_OBJDUMP="objdump"
14816 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14817 break 2
14818 fi
14819 done
14820 done
14821
14822 test -z "$ac_cv_prog_ac_ct_OBJDUMP" && ac_cv_prog_ac_ct_OBJDUMP="false"
14823 fi
14824 fi
14825 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
14826 if test -n "$ac_ct_OBJDUMP"; then
14827 echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
14828 echo "${ECHO_T}$ac_ct_OBJDUMP" >&6
14829 else
14830 echo "$as_me:$LINENO: result: no" >&5
14831 echo "${ECHO_T}no" >&6
14832 fi
14833
14834 OBJDUMP=$ac_ct_OBJDUMP
14835 else
14836 OBJDUMP="$ac_cv_prog_OBJDUMP"
14837 fi
14838
14839 test -z "$OBJDUMP" && OBJDUMP=objdump
14840
14841
14842
14843
14844
14845
14846
14847
14848
14849 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14850 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14851 if test "${lt_cv_deplibs_check_method+set}" = set; then
14852 echo $ECHO_N "(cached) $ECHO_C" >&6
14853 else
14854 lt_cv_file_magic_cmd='$MAGIC_CMD'
14855 lt_cv_file_magic_test_file=
14856 lt_cv_deplibs_check_method='unknown'
14857 # Need to set the preceding variable on all platforms that support
14858 # interlibrary dependencies.
14859 # 'none' -- dependencies not supported.
14860 # `unknown' -- same as none, but documents that we really don't know.
14861 # 'pass_all' -- all dependencies passed with no checks.
14862 # 'test_compile' -- check by making test program.
14863 # 'file_magic [[regex]]' -- check by looking for files in library path
14864 # which responds to the $file_magic_cmd with a given extended regex.
14865 # If you have `file' or equivalent on your system and you're not sure
14866 # whether `pass_all' will *always* work, you probably want this one.
14867
14868 case $host_os in
14869 aix[4-9]*)
14870 lt_cv_deplibs_check_method=pass_all
14871 ;;
14872
14873 beos*)
14874 lt_cv_deplibs_check_method=pass_all
14875 ;;
14876
14877 bsdi[45]*)
14878 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
14879 lt_cv_file_magic_cmd='/usr/bin/file -L'
14880 lt_cv_file_magic_test_file=/shlib/libc.so
14881 ;;
14882
14883 cygwin*)
14884 # func_win32_libid is a shell function defined in ltmain.sh
14885 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14886 lt_cv_file_magic_cmd='func_win32_libid'
14887 ;;
14888
14889 mingw* | pw32*)
14890 # Base MSYS/MinGW do not provide the 'file' command needed by
14891 # func_win32_libid shell function, so use a weaker test based on 'objdump',
14892 # unless we find 'file', for example because we are cross-compiling.
14893 if ( file / ) >/dev/null 2>&1; then
14894 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14895 lt_cv_file_magic_cmd='func_win32_libid'
14896 else
14897 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
14898 lt_cv_file_magic_cmd='$OBJDUMP -f'
14899 fi
14900 ;;
14901
14902 cegcc)
14903 # use the weaker test based on 'objdump'. See mingw*.
14904 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
14905 lt_cv_file_magic_cmd='$OBJDUMP -f'
14906 ;;
14907
14908 darwin* | rhapsody*)
14909 lt_cv_deplibs_check_method=pass_all
14910 ;;
14911
14912 freebsd* | dragonfly*)
14913 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14914 case $host_cpu in
14915 i*86 )
14916 # Not sure whether the presence of OpenBSD here was a mistake.
14917 # Let's accept both of them until this is cleared up.
14918 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
14919 lt_cv_file_magic_cmd=/usr/bin/file
14920 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
14921 ;;
14922 esac
14923 else
14924 lt_cv_deplibs_check_method=pass_all
14925 fi
14926 ;;
14927
14928 gnu*)
14929 lt_cv_deplibs_check_method=pass_all
14930 ;;
14931
14932 hpux10.20* | hpux11*)
14933 lt_cv_file_magic_cmd=/usr/bin/file
14934 case $host_cpu in
14935 ia64*)
14936 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
14937 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
14938 ;;
14939 hppa*64*)
14940 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
14941 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
14942 ;;
14943 *)
14944 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
14945 lt_cv_file_magic_test_file=/usr/lib/libc.sl
14946 ;;
14947 esac
14948 ;;
14949
14950 interix[3-9]*)
14951 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
14952 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
14953 ;;
14954
14955 irix5* | irix6* | nonstopux*)
14956 case $LD in
14957 *-32|*"-32 ") libmagic=32-bit;;
14958 *-n32|*"-n32 ") libmagic=N32;;
14959 *-64|*"-64 ") libmagic=64-bit;;
14960 *) libmagic=never-match;;
14961 esac
14962 lt_cv_deplibs_check_method=pass_all
14963 ;;
14964
14965 # This must be Linux ELF.
14966 linux* | k*bsd*-gnu)
14967 lt_cv_deplibs_check_method=pass_all
14968 ;;
14969
14970 netbsd*)
14971 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14972 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14973 else
14974 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
14975 fi
14976 ;;
14977
14978 newos6*)
14979 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
14980 lt_cv_file_magic_cmd=/usr/bin/file
14981 lt_cv_file_magic_test_file=/usr/lib/libnls.so
14982 ;;
14983
14984 *nto* | *qnx*)
14985 lt_cv_deplibs_check_method=pass_all
14986 ;;
14987
14988 openbsd*)
14989 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14990 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
14991 else
14992 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14993 fi
14994 ;;
14995
14996 osf3* | osf4* | osf5*)
14997 lt_cv_deplibs_check_method=pass_all
14998 ;;
14999
15000 rdos*)
15001 lt_cv_deplibs_check_method=pass_all
15002 ;;
15003
15004 solaris*)
15005 lt_cv_deplibs_check_method=pass_all
15006 ;;
15007
15008 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15009 lt_cv_deplibs_check_method=pass_all
15010 ;;
15011
15012 sysv4 | sysv4.3*)
15013 case $host_vendor in
15014 motorola)
15015 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
15016 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
15017 ;;
15018 ncr)
15019 lt_cv_deplibs_check_method=pass_all
15020 ;;
15021 sequent)
15022 lt_cv_file_magic_cmd='/bin/file'
15023 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
15024 ;;
15025 sni)
15026 lt_cv_file_magic_cmd='/bin/file'
15027 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
15028 lt_cv_file_magic_test_file=/lib/libc.so
15029 ;;
15030 siemens)
15031 lt_cv_deplibs_check_method=pass_all
15032 ;;
15033 pc)
15034 lt_cv_deplibs_check_method=pass_all
15035 ;;
15036 esac
15037 ;;
15038
15039 tpf*)
15040 lt_cv_deplibs_check_method=pass_all
15041 ;;
15042 esac
15043
15044 fi
15045 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
15046 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
15047 file_magic_cmd=$lt_cv_file_magic_cmd
15048 deplibs_check_method=$lt_cv_deplibs_check_method
15049 test -z "$deplibs_check_method" && deplibs_check_method=unknown
15050
15051
15052
15053
15054
15055
15056
15057
15058
15059
15060
15061
15062 if test -n "$ac_tool_prefix"; then
15063 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
15064 set dummy ${ac_tool_prefix}ar; ac_word=$2
15065 echo "$as_me:$LINENO: checking for $ac_word" >&5
15066 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15067 if test "${ac_cv_prog_AR+set}" = set; then
15068 echo $ECHO_N "(cached) $ECHO_C" >&6
15069 else
15070 if test -n "$AR"; then
15071 ac_cv_prog_AR="$AR" # Let the user override the test.
15072 else
15073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15074 for as_dir in $PATH
15075 do
15076 IFS=$as_save_IFS
15077 test -z "$as_dir" && as_dir=.
15078 for ac_exec_ext in '' $ac_executable_extensions; do
15079 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15080 ac_cv_prog_AR="${ac_tool_prefix}ar"
15081 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15082 break 2
15083 fi
15084 done
15085 done
15086
15087 fi
15088 fi
15089 AR=$ac_cv_prog_AR
15090 if test -n "$AR"; then
15091 echo "$as_me:$LINENO: result: $AR" >&5
15092 echo "${ECHO_T}$AR" >&6
15093 else
15094 echo "$as_me:$LINENO: result: no" >&5
15095 echo "${ECHO_T}no" >&6
15096 fi
15097
15098 fi
15099 if test -z "$ac_cv_prog_AR"; then
15100 ac_ct_AR=$AR
15101 # Extract the first word of "ar", so it can be a program name with args.
15102 set dummy ar; ac_word=$2
15103 echo "$as_me:$LINENO: checking for $ac_word" >&5
15104 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15105 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
15106 echo $ECHO_N "(cached) $ECHO_C" >&6
15107 else
15108 if test -n "$ac_ct_AR"; then
15109 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
15110 else
15111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15112 for as_dir in $PATH
15113 do
15114 IFS=$as_save_IFS
15115 test -z "$as_dir" && as_dir=.
15116 for ac_exec_ext in '' $ac_executable_extensions; do
15117 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15118 ac_cv_prog_ac_ct_AR="ar"
15119 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15120 break 2
15121 fi
15122 done
15123 done
15124
15125 test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
15126 fi
15127 fi
15128 ac_ct_AR=$ac_cv_prog_ac_ct_AR
15129 if test -n "$ac_ct_AR"; then
15130 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
15131 echo "${ECHO_T}$ac_ct_AR" >&6
15132 else
15133 echo "$as_me:$LINENO: result: no" >&5
15134 echo "${ECHO_T}no" >&6
15135 fi
15136
15137 AR=$ac_ct_AR
15138 else
15139 AR="$ac_cv_prog_AR"
15140 fi
15141
15142 test -z "$AR" && AR=ar
15143 test -z "$AR_FLAGS" && AR_FLAGS=cru
15144
15145
15146
15147
15148
15149
15150
15151
15152
15153
15154
15155 if test -n "$ac_tool_prefix"; then
15156 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15157 set dummy ${ac_tool_prefix}strip; ac_word=$2
15158 echo "$as_me:$LINENO: checking for $ac_word" >&5
15159 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15160 if test "${ac_cv_prog_STRIP+set}" = set; then
15161 echo $ECHO_N "(cached) $ECHO_C" >&6
15162 else
15163 if test -n "$STRIP"; then
15164 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15165 else
15166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15167 for as_dir in $PATH
15168 do
15169 IFS=$as_save_IFS
15170 test -z "$as_dir" && as_dir=.
15171 for ac_exec_ext in '' $ac_executable_extensions; do
15172 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15173 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15174 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15175 break 2
15176 fi
15177 done
15178 done
15179
15180 fi
15181 fi
15182 STRIP=$ac_cv_prog_STRIP
15183 if test -n "$STRIP"; then
15184 echo "$as_me:$LINENO: result: $STRIP" >&5
15185 echo "${ECHO_T}$STRIP" >&6
15186 else
15187 echo "$as_me:$LINENO: result: no" >&5
15188 echo "${ECHO_T}no" >&6
15189 fi
15190
15191 fi
15192 if test -z "$ac_cv_prog_STRIP"; then
15193 ac_ct_STRIP=$STRIP
15194 # Extract the first word of "strip", so it can be a program name with args.
15195 set dummy strip; ac_word=$2
15196 echo "$as_me:$LINENO: checking for $ac_word" >&5
15197 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15198 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15199 echo $ECHO_N "(cached) $ECHO_C" >&6
15200 else
15201 if test -n "$ac_ct_STRIP"; then
15202 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15203 else
15204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15205 for as_dir in $PATH
15206 do
15207 IFS=$as_save_IFS
15208 test -z "$as_dir" && as_dir=.
15209 for ac_exec_ext in '' $ac_executable_extensions; do
15210 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15211 ac_cv_prog_ac_ct_STRIP="strip"
15212 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15213 break 2
15214 fi
15215 done
15216 done
15217
15218 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15219 fi
15220 fi
15221 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15222 if test -n "$ac_ct_STRIP"; then
15223 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15224 echo "${ECHO_T}$ac_ct_STRIP" >&6
15225 else
15226 echo "$as_me:$LINENO: result: no" >&5
15227 echo "${ECHO_T}no" >&6
15228 fi
15229
15230 STRIP=$ac_ct_STRIP
15231 else
15232 STRIP="$ac_cv_prog_STRIP"
15233 fi
15234
15235 test -z "$STRIP" && STRIP=:
15236
15237
15238
15239
15240
15241
15242 if test -n "$ac_tool_prefix"; then
15243 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15244 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15245 echo "$as_me:$LINENO: checking for $ac_word" >&5
15246 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15247 if test "${ac_cv_prog_RANLIB+set}" = set; then
15248 echo $ECHO_N "(cached) $ECHO_C" >&6
15249 else
15250 if test -n "$RANLIB"; then
15251 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15252 else
15253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15254 for as_dir in $PATH
15255 do
15256 IFS=$as_save_IFS
15257 test -z "$as_dir" && as_dir=.
15258 for ac_exec_ext in '' $ac_executable_extensions; do
15259 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15260 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15261 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15262 break 2
15263 fi
15264 done
15265 done
15266
15267 fi
15268 fi
15269 RANLIB=$ac_cv_prog_RANLIB
15270 if test -n "$RANLIB"; then
15271 echo "$as_me:$LINENO: result: $RANLIB" >&5
15272 echo "${ECHO_T}$RANLIB" >&6
15273 else
15274 echo "$as_me:$LINENO: result: no" >&5
15275 echo "${ECHO_T}no" >&6
15276 fi
15277
15278 fi
15279 if test -z "$ac_cv_prog_RANLIB"; then
15280 ac_ct_RANLIB=$RANLIB
15281 # Extract the first word of "ranlib", so it can be a program name with args.
15282 set dummy ranlib; ac_word=$2
15283 echo "$as_me:$LINENO: checking for $ac_word" >&5
15284 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15285 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15286 echo $ECHO_N "(cached) $ECHO_C" >&6
15287 else
15288 if test -n "$ac_ct_RANLIB"; then
15289 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15290 else
15291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15292 for as_dir in $PATH
15293 do
15294 IFS=$as_save_IFS
15295 test -z "$as_dir" && as_dir=.
15296 for ac_exec_ext in '' $ac_executable_extensions; do
15297 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15298 ac_cv_prog_ac_ct_RANLIB="ranlib"
15299 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15300 break 2
15301 fi
15302 done
15303 done
15304
15305 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15306 fi
15307 fi
15308 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15309 if test -n "$ac_ct_RANLIB"; then
15310 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15311 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15312 else
15313 echo "$as_me:$LINENO: result: no" >&5
15314 echo "${ECHO_T}no" >&6
15315 fi
15316
15317 RANLIB=$ac_ct_RANLIB
15318 else
15319 RANLIB="$ac_cv_prog_RANLIB"
15320 fi
15321
15322 test -z "$RANLIB" && RANLIB=:
15323
15324
15325
15326
15327
15328
15329 # Determine commands to create old-style static archives.
15330 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
15331 old_postinstall_cmds='chmod 644 $oldlib'
15332 old_postuninstall_cmds=
15333
15334 if test -n "$RANLIB"; then
15335 case $host_os in
15336 openbsd*)
15337 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15338 ;;
15339 *)
15340 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15341 ;;
15342 esac
15343 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15344 fi
15345
15346
15347
15348
15349
15350
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 # If no C compiler was specified, use CC.
15380 LTCC=${LTCC-"$CC"}
15381
15382 # If no C compiler flags were specified, use CFLAGS.
15383 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15384
15385 # Allow CC to be a program name with arguments.
15386 compiler=$CC
15387
15388
15389 # Check for command to grab the raw symbol name followed by C symbol from nm.
15390 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15391 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15392 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15393 echo $ECHO_N "(cached) $ECHO_C" >&6
15394 else
15395
15396 # These are sane defaults that work on at least a few old systems.
15397 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
15398
15399 # Character class describing NM global symbol codes.
15400 symcode='[BCDEGRST]'
15401
15402 # Regexp to match symbols that can be accessed directly from C.
15403 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15404
15405 # Define system-specific variables.
15406 case $host_os in
15407 aix*)
15408 symcode='[BCDT]'
15409 ;;
15410 cygwin* | mingw* | pw32* | cegcc*)
15411 symcode='[ABCDGISTW]'
15412 ;;
15413 hpux*)
15414 if test "$host_cpu" = ia64; then
15415 symcode='[ABCDEGRST]'
15416 fi
15417 ;;
15418 irix* | nonstopux*)
15419 symcode='[BCDEGRST]'
15420 ;;
15421 osf*)
15422 symcode='[BCDEGQRST]'
15423 ;;
15424 solaris*)
15425 symcode='[BDRT]'
15426 ;;
15427 sco3.2v5*)
15428 symcode='[DT]'
15429 ;;
15430 sysv4.2uw2*)
15431 symcode='[DT]'
15432 ;;
15433 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15434 symcode='[ABDT]'
15435 ;;
15436 sysv4)
15437 symcode='[DFNSTU]'
15438 ;;
15439 esac
15440
15441 # If we're using GNU nm, then use its standard symbol codes.
15442 case `$NM -V 2>&1` in
15443 *GNU* | *'with BFD'*)
15444 symcode='[ABCDGIRSTW]' ;;
15445 esac
15446
15447 # Transform an extracted symbol line into a proper C declaration.
15448 # Some systems (esp. on ia64) link data and code symbols differently,
15449 # so use this general approach.
15450 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15451
15452 # Transform an extracted symbol line into symbol name and symbol address
15453 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
15454 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'"
15455
15456 # Handle CRLF in mingw tool chain
15457 opt_cr=
15458 case $build_os in
15459 mingw*)
15460 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15461 ;;
15462 esac
15463
15464 # Try without a prefix underscore, then with it.
15465 for ac_symprfx in "" "_"; do
15466
15467 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15468 symxfrm="\\1 $ac_symprfx\\2 \\2"
15469
15470 # Write the raw and C identifiers.
15471 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15472 # Fake it for dumpbin and say T for any non-static function
15473 # and D for any global variable.
15474 # Also find C++ and __fastcall symbols from MSVC++,
15475 # which start with @ or ?.
15476 lt_cv_sys_global_symbol_pipe="$AWK '"\
15477 " {last_section=section; section=\$ 3};"\
15478 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15479 " \$ 0!~/External *\|/{next};"\
15480 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15481 " {if(hide[section]) next};"\
15482 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15483 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15484 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
15485 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15486 " ' prfx=^$ac_symprfx"
15487 else
15488 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15489 fi
15490
15491 # Check to see that the pipe works correctly.
15492 pipe_works=no
15493
15494 rm -f conftest*
15495 cat > conftest.$ac_ext <<_LT_EOF
15496 #ifdef __cplusplus
15497 extern "C" {
15498 #endif
15499 char nm_test_var;
15500 void nm_test_func(void);
15501 void nm_test_func(void){}
15502 #ifdef __cplusplus
15503 }
15504 #endif
15505 int main(){nm_test_var='a';nm_test_func();return(0);}
15506 _LT_EOF
15507
15508 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15509 (eval $ac_compile) 2>&5
15510 ac_status=$?
15511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15512 (exit $ac_status); }; then
15513 # Now try to grab the symbols.
15514 nlist=conftest.nm
15515 if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15516 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15517 ac_status=$?
15518 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15519 (exit $ac_status); } && test -s "$nlist"; then
15520 # Try sorting and uniquifying the output.
15521 if sort "$nlist" | uniq > "$nlist"T; then
15522 mv -f "$nlist"T "$nlist"
15523 else
15524 rm -f "$nlist"T
15525 fi
15526
15527 # Make sure that we snagged all the symbols we need.
15528 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15529 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15530 cat <<_LT_EOF > conftest.$ac_ext
15531 #ifdef __cplusplus
15532 extern "C" {
15533 #endif
15534
15535 _LT_EOF
15536 # Now generate the symbol file.
15537 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15538
15539 cat <<_LT_EOF >> conftest.$ac_ext
15540
15541 /* The mapping between symbol names and symbols. */
15542 const struct {
15543 const char *name;
15544 void *address;
15545 }
15546 lt__PROGRAM__LTX_preloaded_symbols[] =
15547 {
15548 { "@PROGRAM@", (void *) 0 },
15549 _LT_EOF
15550 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15551 cat <<\_LT_EOF >> conftest.$ac_ext
15552 {0, (void *) 0}
15553 };
15554
15555 /* This works around a problem in FreeBSD linker */
15556 #ifdef FREEBSD_WORKAROUND
15557 static const void *lt_preloaded_setup() {
15558 return lt__PROGRAM__LTX_preloaded_symbols;
15559 }
15560 #endif
15561
15562 #ifdef __cplusplus
15563 }
15564 #endif
15565 _LT_EOF
15566 # Now try linking the two files.
15567 mv conftest.$ac_objext conftstm.$ac_objext
15568 lt_save_LIBS="$LIBS"
15569 lt_save_CFLAGS="$CFLAGS"
15570 LIBS="conftstm.$ac_objext"
15571 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15572 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15573 (eval $ac_link) 2>&5
15574 ac_status=$?
15575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15576 (exit $ac_status); } && test -s conftest${ac_exeext}; then
15577 pipe_works=yes
15578 fi
15579 LIBS="$lt_save_LIBS"
15580 CFLAGS="$lt_save_CFLAGS"
15581 else
15582 echo "cannot find nm_test_func in $nlist" >&5
15583 fi
15584 else
15585 echo "cannot find nm_test_var in $nlist" >&5
15586 fi
15587 else
15588 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15589 fi
15590 else
15591 echo "$progname: failed program was:" >&5
15592 cat conftest.$ac_ext >&5
15593 fi
15594 rm -rf conftest* conftst*
15595
15596 # Do not use the global_symbol_pipe unless it works.
15597 if test "$pipe_works" = yes; then
15598 break
15599 else
15600 lt_cv_sys_global_symbol_pipe=
15601 fi
15602 done
15603
15604 fi
15605
15606 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15607 lt_cv_sys_global_symbol_to_cdecl=
15608 fi
15609 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15610 echo "$as_me:$LINENO: result: failed" >&5
15611 echo "${ECHO_T}failed" >&6
15612 else
15613 echo "$as_me:$LINENO: result: ok" >&5
15614 echo "${ECHO_T}ok" >&6
15615 fi
15616
15617
15618
15619
15620
15621
15622
15623
15624
15625
15626
15627
15628
15629
15630
15631
15632
15633
15634
15635
15636
15637
15638 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15639 if test "${enable_libtool_lock+set}" = set; then
15640 enableval="$enable_libtool_lock"
15641
15642 fi;
15643 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15644
15645 # Some flags need to be propagated to the compiler or linker for good
15646 # libtool support.
15647 case $host in
15648 ia64-*-hpux*)
15649 # Find out which ABI we are using.
15650 echo 'int i;' > conftest.$ac_ext
15651 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15652 (eval $ac_compile) 2>&5
15653 ac_status=$?
15654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15655 (exit $ac_status); }; then
15656 case `/usr/bin/file conftest.$ac_objext` in
15657 *ELF-32*)
15658 HPUX_IA64_MODE="32"
15659 ;;
15660 *ELF-64*)
15661 HPUX_IA64_MODE="64"
15662 ;;
15663 esac
15664 fi
15665 rm -rf conftest*
15666 ;;
15667 *-*-irix6*)
15668 # Find out which ABI we are using.
15669 echo '#line 15669 "configure"' > conftest.$ac_ext
15670 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15671 (eval $ac_compile) 2>&5
15672 ac_status=$?
15673 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15674 (exit $ac_status); }; then
15675 if test "$lt_cv_prog_gnu_ld" = yes; then
15676 case `/usr/bin/file conftest.$ac_objext` in
15677 *32-bit*)
15678 LD="${LD-ld} -melf32bsmip"
15679 ;;
15680 *N32*)
15681 LD="${LD-ld} -melf32bmipn32"
15682 ;;
15683 *64-bit*)
15684 LD="${LD-ld} -melf64bmip"
15685 ;;
15686 esac
15687 else
15688 case `/usr/bin/file conftest.$ac_objext` in
15689 *32-bit*)
15690 LD="${LD-ld} -32"
15691 ;;
15692 *N32*)
15693 LD="${LD-ld} -n32"
15694 ;;
15695 *64-bit*)
15696 LD="${LD-ld} -64"
15697 ;;
15698 esac
15699 fi
15700 fi
15701 rm -rf conftest*
15702 ;;
15703
15704 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15705 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15706 # Find out which ABI we are using.
15707 echo 'int i;' > conftest.$ac_ext
15708 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15709 (eval $ac_compile) 2>&5
15710 ac_status=$?
15711 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15712 (exit $ac_status); }; then
15713 case `/usr/bin/file conftest.o` in
15714 *32-bit*)
15715 case $host in
15716 x86_64-*kfreebsd*-gnu)
15717 LD="${LD-ld} -m elf_i386_fbsd"
15718 ;;
15719 x86_64-*linux*)
15720 LD="${LD-ld} -m elf_i386"
15721 ;;
15722 ppc64-*linux*|powerpc64-*linux*)
15723 LD="${LD-ld} -m elf32ppclinux"
15724 ;;
15725 s390x-*linux*)
15726 LD="${LD-ld} -m elf_s390"
15727 ;;
15728 sparc64-*linux*)
15729 LD="${LD-ld} -m elf32_sparc"
15730 ;;
15731 esac
15732 ;;
15733 *64-bit*)
15734 case $host in
15735 x86_64-*kfreebsd*-gnu)
15736 LD="${LD-ld} -m elf_x86_64_fbsd"
15737 ;;
15738 x86_64-*linux*)
15739 LD="${LD-ld} -m elf_x86_64"
15740 ;;
15741 ppc*-*linux*|powerpc*-*linux*)
15742 LD="${LD-ld} -m elf64ppc"
15743 ;;
15744 s390*-*linux*|s390*-*tpf*)
15745 LD="${LD-ld} -m elf64_s390"
15746 ;;
15747 sparc*-*linux*)
15748 LD="${LD-ld} -m elf64_sparc"
15749 ;;
15750 esac
15751 ;;
15752 esac
15753 fi
15754 rm -rf conftest*
15755 ;;
15756
15757 *-*-sco3.2v5*)
15758 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15759 SAVE_CFLAGS="$CFLAGS"
15760 CFLAGS="$CFLAGS -belf"
15761 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15762 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15763 if test "${lt_cv_cc_needs_belf+set}" = set; then
15764 echo $ECHO_N "(cached) $ECHO_C" >&6
15765 else
15766 ac_ext=c
15767 ac_cpp='$CPP $CPPFLAGS'
15768 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15769 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15770 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15771
15772 cat >conftest.$ac_ext <<_ACEOF
15773 /* confdefs.h. */
15774 _ACEOF
15775 cat confdefs.h >>conftest.$ac_ext
15776 cat >>conftest.$ac_ext <<_ACEOF
15777 /* end confdefs.h. */
15778
15779 int
15780 main ()
15781 {
15782
15783 ;
15784 return 0;
15785 }
15786 _ACEOF
15787 rm -f conftest.$ac_objext conftest$ac_exeext
15788 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15789 (eval $ac_link) 2>conftest.er1
15790 ac_status=$?
15791 grep -v '^ *+' conftest.er1 >conftest.err
15792 rm -f conftest.er1
15793 cat conftest.err >&5
15794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15795 (exit $ac_status); } &&
15796 { ac_try='test -z "$ac_c_werror_flag"
15797 || test ! -s conftest.err'
15798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15799 (eval $ac_try) 2>&5
15800 ac_status=$?
15801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15802 (exit $ac_status); }; } &&
15803 { ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
15809 lt_cv_cc_needs_belf=yes
15810 else
15811 echo "$as_me: failed program was:" >&5
15812 sed 's/^/| /' conftest.$ac_ext >&5
15813
15814 lt_cv_cc_needs_belf=no
15815 fi
15816 rm -f conftest.err conftest.$ac_objext \
15817 conftest$ac_exeext conftest.$ac_ext
15818 ac_ext=c
15819 ac_cpp='$CPP $CPPFLAGS'
15820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15822 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15823
15824 fi
15825 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15826 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15827 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15828 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15829 CFLAGS="$SAVE_CFLAGS"
15830 fi
15831 ;;
15832 sparc*-*solaris*)
15833 # Find out which ABI we are using.
15834 echo 'int i;' > conftest.$ac_ext
15835 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15836 (eval $ac_compile) 2>&5
15837 ac_status=$?
15838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15839 (exit $ac_status); }; then
15840 case `/usr/bin/file conftest.o` in
15841 *64-bit*)
15842 case $lt_cv_prog_gnu_ld in
15843 yes*) LD="${LD-ld} -m elf64_sparc" ;;
15844 *)
15845 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
15846 LD="${LD-ld} -64"
15847 fi
15848 ;;
15849 esac
15850 ;;
15851 esac
15852 fi
15853 rm -rf conftest*
15854 ;;
15855 esac
15856
15857 need_locks="$enable_libtool_lock"
15858
15859
15860 case $host_os in
15861 rhapsody* | darwin*)
15862 if test -n "$ac_tool_prefix"; then
15863 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
15864 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
15865 echo "$as_me:$LINENO: checking for $ac_word" >&5
15866 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15867 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
15868 echo $ECHO_N "(cached) $ECHO_C" >&6
15869 else
15870 if test -n "$DSYMUTIL"; then
15871 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
15872 else
15873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15874 for as_dir in $PATH
15875 do
15876 IFS=$as_save_IFS
15877 test -z "$as_dir" && as_dir=.
15878 for ac_exec_ext in '' $ac_executable_extensions; do
15879 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15880 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
15881 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15882 break 2
15883 fi
15884 done
15885 done
15886
15887 fi
15888 fi
15889 DSYMUTIL=$ac_cv_prog_DSYMUTIL
15890 if test -n "$DSYMUTIL"; then
15891 echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
15892 echo "${ECHO_T}$DSYMUTIL" >&6
15893 else
15894 echo "$as_me:$LINENO: result: no" >&5
15895 echo "${ECHO_T}no" >&6
15896 fi
15897
15898 fi
15899 if test -z "$ac_cv_prog_DSYMUTIL"; then
15900 ac_ct_DSYMUTIL=$DSYMUTIL
15901 # Extract the first word of "dsymutil", so it can be a program name with args.
15902 set dummy dsymutil; ac_word=$2
15903 echo "$as_me:$LINENO: checking for $ac_word" >&5
15904 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15905 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
15906 echo $ECHO_N "(cached) $ECHO_C" >&6
15907 else
15908 if test -n "$ac_ct_DSYMUTIL"; then
15909 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
15910 else
15911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15912 for as_dir in $PATH
15913 do
15914 IFS=$as_save_IFS
15915 test -z "$as_dir" && as_dir=.
15916 for ac_exec_ext in '' $ac_executable_extensions; do
15917 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15918 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
15919 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15920 break 2
15921 fi
15922 done
15923 done
15924
15925 test -z "$ac_cv_prog_ac_ct_DSYMUTIL" && ac_cv_prog_ac_ct_DSYMUTIL=":"
15926 fi
15927 fi
15928 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
15929 if test -n "$ac_ct_DSYMUTIL"; then
15930 echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
15931 echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6
15932 else
15933 echo "$as_me:$LINENO: result: no" >&5
15934 echo "${ECHO_T}no" >&6
15935 fi
15936
15937 DSYMUTIL=$ac_ct_DSYMUTIL
15938 else
15939 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
15940 fi
15941
15942 if test -n "$ac_tool_prefix"; then
15943 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
15944 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
15945 echo "$as_me:$LINENO: checking for $ac_word" >&5
15946 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15947 if test "${ac_cv_prog_NMEDIT+set}" = set; then
15948 echo $ECHO_N "(cached) $ECHO_C" >&6
15949 else
15950 if test -n "$NMEDIT"; then
15951 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
15952 else
15953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15954 for as_dir in $PATH
15955 do
15956 IFS=$as_save_IFS
15957 test -z "$as_dir" && as_dir=.
15958 for ac_exec_ext in '' $ac_executable_extensions; do
15959 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15960 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
15961 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15962 break 2
15963 fi
15964 done
15965 done
15966
15967 fi
15968 fi
15969 NMEDIT=$ac_cv_prog_NMEDIT
15970 if test -n "$NMEDIT"; then
15971 echo "$as_me:$LINENO: result: $NMEDIT" >&5
15972 echo "${ECHO_T}$NMEDIT" >&6
15973 else
15974 echo "$as_me:$LINENO: result: no" >&5
15975 echo "${ECHO_T}no" >&6
15976 fi
15977
15978 fi
15979 if test -z "$ac_cv_prog_NMEDIT"; then
15980 ac_ct_NMEDIT=$NMEDIT
15981 # Extract the first word of "nmedit", so it can be a program name with args.
15982 set dummy nmedit; ac_word=$2
15983 echo "$as_me:$LINENO: checking for $ac_word" >&5
15984 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15985 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
15986 echo $ECHO_N "(cached) $ECHO_C" >&6
15987 else
15988 if test -n "$ac_ct_NMEDIT"; then
15989 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
15990 else
15991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15992 for as_dir in $PATH
15993 do
15994 IFS=$as_save_IFS
15995 test -z "$as_dir" && as_dir=.
15996 for ac_exec_ext in '' $ac_executable_extensions; do
15997 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15998 ac_cv_prog_ac_ct_NMEDIT="nmedit"
15999 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16000 break 2
16001 fi
16002 done
16003 done
16004
16005 test -z "$ac_cv_prog_ac_ct_NMEDIT" && ac_cv_prog_ac_ct_NMEDIT=":"
16006 fi
16007 fi
16008 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
16009 if test -n "$ac_ct_NMEDIT"; then
16010 echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
16011 echo "${ECHO_T}$ac_ct_NMEDIT" >&6
16012 else
16013 echo "$as_me:$LINENO: result: no" >&5
16014 echo "${ECHO_T}no" >&6
16015 fi
16016
16017 NMEDIT=$ac_ct_NMEDIT
16018 else
16019 NMEDIT="$ac_cv_prog_NMEDIT"
16020 fi
16021
16022 if test -n "$ac_tool_prefix"; then
16023 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
16024 set dummy ${ac_tool_prefix}lipo; ac_word=$2
16025 echo "$as_me:$LINENO: checking for $ac_word" >&5
16026 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16027 if test "${ac_cv_prog_LIPO+set}" = set; then
16028 echo $ECHO_N "(cached) $ECHO_C" >&6
16029 else
16030 if test -n "$LIPO"; then
16031 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
16032 else
16033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16034 for as_dir in $PATH
16035 do
16036 IFS=$as_save_IFS
16037 test -z "$as_dir" && as_dir=.
16038 for ac_exec_ext in '' $ac_executable_extensions; do
16039 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16040 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
16041 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16042 break 2
16043 fi
16044 done
16045 done
16046
16047 fi
16048 fi
16049 LIPO=$ac_cv_prog_LIPO
16050 if test -n "$LIPO"; then
16051 echo "$as_me:$LINENO: result: $LIPO" >&5
16052 echo "${ECHO_T}$LIPO" >&6
16053 else
16054 echo "$as_me:$LINENO: result: no" >&5
16055 echo "${ECHO_T}no" >&6
16056 fi
16057
16058 fi
16059 if test -z "$ac_cv_prog_LIPO"; then
16060 ac_ct_LIPO=$LIPO
16061 # Extract the first word of "lipo", so it can be a program name with args.
16062 set dummy lipo; ac_word=$2
16063 echo "$as_me:$LINENO: checking for $ac_word" >&5
16064 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16065 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then
16066 echo $ECHO_N "(cached) $ECHO_C" >&6
16067 else
16068 if test -n "$ac_ct_LIPO"; then
16069 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
16070 else
16071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16072 for as_dir in $PATH
16073 do
16074 IFS=$as_save_IFS
16075 test -z "$as_dir" && as_dir=.
16076 for ac_exec_ext in '' $ac_executable_extensions; do
16077 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16078 ac_cv_prog_ac_ct_LIPO="lipo"
16079 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16080 break 2
16081 fi
16082 done
16083 done
16084
16085 test -z "$ac_cv_prog_ac_ct_LIPO" && ac_cv_prog_ac_ct_LIPO=":"
16086 fi
16087 fi
16088 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
16089 if test -n "$ac_ct_LIPO"; then
16090 echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
16091 echo "${ECHO_T}$ac_ct_LIPO" >&6
16092 else
16093 echo "$as_me:$LINENO: result: no" >&5
16094 echo "${ECHO_T}no" >&6
16095 fi
16096
16097 LIPO=$ac_ct_LIPO
16098 else
16099 LIPO="$ac_cv_prog_LIPO"
16100 fi
16101
16102 if test -n "$ac_tool_prefix"; then
16103 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
16104 set dummy ${ac_tool_prefix}otool; ac_word=$2
16105 echo "$as_me:$LINENO: checking for $ac_word" >&5
16106 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16107 if test "${ac_cv_prog_OTOOL+set}" = set; then
16108 echo $ECHO_N "(cached) $ECHO_C" >&6
16109 else
16110 if test -n "$OTOOL"; then
16111 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
16112 else
16113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16114 for as_dir in $PATH
16115 do
16116 IFS=$as_save_IFS
16117 test -z "$as_dir" && as_dir=.
16118 for ac_exec_ext in '' $ac_executable_extensions; do
16119 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16120 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
16121 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16122 break 2
16123 fi
16124 done
16125 done
16126
16127 fi
16128 fi
16129 OTOOL=$ac_cv_prog_OTOOL
16130 if test -n "$OTOOL"; then
16131 echo "$as_me:$LINENO: result: $OTOOL" >&5
16132 echo "${ECHO_T}$OTOOL" >&6
16133 else
16134 echo "$as_me:$LINENO: result: no" >&5
16135 echo "${ECHO_T}no" >&6
16136 fi
16137
16138 fi
16139 if test -z "$ac_cv_prog_OTOOL"; then
16140 ac_ct_OTOOL=$OTOOL
16141 # Extract the first word of "otool", so it can be a program name with args.
16142 set dummy otool; ac_word=$2
16143 echo "$as_me:$LINENO: checking for $ac_word" >&5
16144 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16145 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then
16146 echo $ECHO_N "(cached) $ECHO_C" >&6
16147 else
16148 if test -n "$ac_ct_OTOOL"; then
16149 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
16150 else
16151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16152 for as_dir in $PATH
16153 do
16154 IFS=$as_save_IFS
16155 test -z "$as_dir" && as_dir=.
16156 for ac_exec_ext in '' $ac_executable_extensions; do
16157 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16158 ac_cv_prog_ac_ct_OTOOL="otool"
16159 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16160 break 2
16161 fi
16162 done
16163 done
16164
16165 test -z "$ac_cv_prog_ac_ct_OTOOL" && ac_cv_prog_ac_ct_OTOOL=":"
16166 fi
16167 fi
16168 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
16169 if test -n "$ac_ct_OTOOL"; then
16170 echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5
16171 echo "${ECHO_T}$ac_ct_OTOOL" >&6
16172 else
16173 echo "$as_me:$LINENO: result: no" >&5
16174 echo "${ECHO_T}no" >&6
16175 fi
16176
16177 OTOOL=$ac_ct_OTOOL
16178 else
16179 OTOOL="$ac_cv_prog_OTOOL"
16180 fi
16181
16182 if test -n "$ac_tool_prefix"; then
16183 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
16184 set dummy ${ac_tool_prefix}otool64; ac_word=$2
16185 echo "$as_me:$LINENO: checking for $ac_word" >&5
16186 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16187 if test "${ac_cv_prog_OTOOL64+set}" = set; then
16188 echo $ECHO_N "(cached) $ECHO_C" >&6
16189 else
16190 if test -n "$OTOOL64"; then
16191 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
16192 else
16193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16194 for as_dir in $PATH
16195 do
16196 IFS=$as_save_IFS
16197 test -z "$as_dir" && as_dir=.
16198 for ac_exec_ext in '' $ac_executable_extensions; do
16199 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16200 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
16201 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16202 break 2
16203 fi
16204 done
16205 done
16206
16207 fi
16208 fi
16209 OTOOL64=$ac_cv_prog_OTOOL64
16210 if test -n "$OTOOL64"; then
16211 echo "$as_me:$LINENO: result: $OTOOL64" >&5
16212 echo "${ECHO_T}$OTOOL64" >&6
16213 else
16214 echo "$as_me:$LINENO: result: no" >&5
16215 echo "${ECHO_T}no" >&6
16216 fi
16217
16218 fi
16219 if test -z "$ac_cv_prog_OTOOL64"; then
16220 ac_ct_OTOOL64=$OTOOL64
16221 # Extract the first word of "otool64", so it can be a program name with args.
16222 set dummy otool64; ac_word=$2
16223 echo "$as_me:$LINENO: checking for $ac_word" >&5
16224 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16225 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then
16226 echo $ECHO_N "(cached) $ECHO_C" >&6
16227 else
16228 if test -n "$ac_ct_OTOOL64"; then
16229 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
16230 else
16231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16232 for as_dir in $PATH
16233 do
16234 IFS=$as_save_IFS
16235 test -z "$as_dir" && as_dir=.
16236 for ac_exec_ext in '' $ac_executable_extensions; do
16237 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16238 ac_cv_prog_ac_ct_OTOOL64="otool64"
16239 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16240 break 2
16241 fi
16242 done
16243 done
16244
16245 test -z "$ac_cv_prog_ac_ct_OTOOL64" && ac_cv_prog_ac_ct_OTOOL64=":"
16246 fi
16247 fi
16248 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
16249 if test -n "$ac_ct_OTOOL64"; then
16250 echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5
16251 echo "${ECHO_T}$ac_ct_OTOOL64" >&6
16252 else
16253 echo "$as_me:$LINENO: result: no" >&5
16254 echo "${ECHO_T}no" >&6
16255 fi
16256
16257 OTOOL64=$ac_ct_OTOOL64
16258 else
16259 OTOOL64="$ac_cv_prog_OTOOL64"
16260 fi
16261
16262
16263
16264
16265
16266
16267
16268
16269
16270
16271
16272
16273
16274
16275
16276
16277
16278
16279
16280
16281
16282
16283
16284
16285
16286
16287
16288 echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
16289 echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6
16290 if test "${lt_cv_apple_cc_single_mod+set}" = set; then
16291 echo $ECHO_N "(cached) $ECHO_C" >&6
16292 else
16293 lt_cv_apple_cc_single_mod=no
16294 if test -z "${LT_MULTI_MODULE}"; then
16295 # By default we will add the -single_module flag. You can override
16296 # by either setting the environment variable LT_MULTI_MODULE
16297 # non-empty at configure time, or by adding -multi_module to the
16298 # link flags.
16299 rm -rf libconftest.dylib*
16300 echo "int foo(void){return 1;}" > conftest.c
16301 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
16302 -dynamiclib -Wl,-single_module conftest.c" >&5
16303 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
16304 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
16305 _lt_result=$?
16306 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
16307 lt_cv_apple_cc_single_mod=yes
16308 else
16309 cat conftest.err >&5
16310 fi
16311 rm -rf libconftest.dylib*
16312 rm -f conftest.*
16313 fi
16314 fi
16315 echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
16316 echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6
16317 echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
16318 echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6
16319 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
16320 echo $ECHO_N "(cached) $ECHO_C" >&6
16321 else
16322 lt_cv_ld_exported_symbols_list=no
16323 save_LDFLAGS=$LDFLAGS
16324 echo "_main" > conftest.sym
16325 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
16326 cat >conftest.$ac_ext <<_ACEOF
16327 /* confdefs.h. */
16328 _ACEOF
16329 cat confdefs.h >>conftest.$ac_ext
16330 cat >>conftest.$ac_ext <<_ACEOF
16331 /* end confdefs.h. */
16332
16333 int
16334 main ()
16335 {
16336
16337 ;
16338 return 0;
16339 }
16340 _ACEOF
16341 rm -f conftest.$ac_objext conftest$ac_exeext
16342 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
16343 (eval $ac_link) 2>conftest.er1
16344 ac_status=$?
16345 grep -v '^ *+' conftest.er1 >conftest.err
16346 rm -f conftest.er1
16347 cat conftest.err >&5
16348 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16349 (exit $ac_status); } &&
16350 { ac_try='test -z "$ac_c_werror_flag"
16351 || test ! -s conftest.err'
16352 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16353 (eval $ac_try) 2>&5
16354 ac_status=$?
16355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16356 (exit $ac_status); }; } &&
16357 { ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
16363 lt_cv_ld_exported_symbols_list=yes
16364 else
16365 echo "$as_me: failed program was:" >&5
16366 sed 's/^/| /' conftest.$ac_ext >&5
16367
16368 lt_cv_ld_exported_symbols_list=no
16369 fi
16370 rm -f conftest.err conftest.$ac_objext \
16371 conftest$ac_exeext conftest.$ac_ext
16372 LDFLAGS="$save_LDFLAGS"
16373
16374 fi
16375 echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
16376 echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6
16377 case $host_os in
16378 rhapsody* | darwin1.[012])
16379 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
16380 darwin1.*)
16381 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
16382 darwin*) # darwin 5.x on
16383 # if running on 10.5 or later, the deployment target defaults
16384 # to the OS version, if on x86, and 10.4, the deployment
16385 # target defaults to 10.4. Don't you love it?
16386 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
16387 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
16388 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
16389 10.[012]*)
16390 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
16391 10.*)
16392 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
16393 esac
16394 ;;
16395 esac
16396 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
16397 _lt_dar_single_mod='$single_module'
16398 fi
16399 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
16400 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
16401 else
16402 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
16403 fi
16404 if test "$DSYMUTIL" != ":"; then
16405 _lt_dsymutil='~$DSYMUTIL $lib || :'
16406 else
16407 _lt_dsymutil=
16408 fi
16409 ;;
16410 esac
16411
16412
16413 for ac_header in dlfcn.h
16414 do
16415 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16416 echo "$as_me:$LINENO: checking for $ac_header" >&5
16417 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
16418 if eval "test \"\${$as_ac_Header+set}\" = set"; then
16419 echo $ECHO_N "(cached) $ECHO_C" >&6
16420 else
16421 cat >conftest.$ac_ext <<_ACEOF
16422 /* confdefs.h. */
16423 _ACEOF
16424 cat confdefs.h >>conftest.$ac_ext
16425 cat >>conftest.$ac_ext <<_ACEOF
16426 /* end confdefs.h. */
16427 #include <$ac_header>
16428 _ACEOF
16429 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
16430 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
16431 ac_status=$?
16432 grep -v '^ *+' conftest.er1 >conftest.err
16433 rm -f conftest.er1
16434 cat conftest.err >&5
16435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16436 (exit $ac_status); } >/dev/null; then
16437 if test -s conftest.err; then
16438 ac_cpp_err=$ac_c_preproc_warn_flag
16439 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
16440 else
16441 ac_cpp_err=
16442 fi
16443 else
16444 ac_cpp_err=yes
16445 fi
16446 if test -z "$ac_cpp_err"; then
16447 eval "$as_ac_Header=yes"
16448 else
16449 echo "$as_me: failed program was:" >&5
16450 sed 's/^/| /' conftest.$ac_ext >&5
16451
16452 eval "$as_ac_Header=no"
16453 fi
16454 rm -f conftest.err conftest.$ac_ext
16455 fi
16456 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
16457 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
16458 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16459 cat >>confdefs.h <<_ACEOF
16460 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16461 _ACEOF
16462
16463 fi
16464 done
16465
16466
16467
16468 # Set options
16469
16470
16471
16472 enable_dlopen=no
16473
16474
16475 enable_win32_dll=no
16476
16477
16478 # Check whether --enable-shared or --disable-shared was given.
16479 if test "${enable_shared+set}" = set; then
16480 enableval="$enable_shared"
16481 p=${PACKAGE-default}
16482 case $enableval in
16483 yes) enable_shared=yes ;;
16484 no) enable_shared=no ;;
16485 *)
16486 enable_shared=no
16487 # Look at the argument we got. We use all the common list separators.
16488 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16489 for pkg in $enableval; do
16490 IFS="$lt_save_ifs"
16491 if test "X$pkg" = "X$p"; then
16492 enable_shared=yes
16493 fi
16494 done
16495 IFS="$lt_save_ifs"
16496 ;;
16497 esac
16498 else
16499 enable_shared=yes
16500 fi;
16501
16502
16503
16504
16505
16506
16507
16508
16509 # Check whether --enable-static or --disable-static was given.
16510 if test "${enable_static+set}" = set; then
16511 enableval="$enable_static"
16512 p=${PACKAGE-default}
16513 case $enableval in
16514 yes) enable_static=yes ;;
16515 no) enable_static=no ;;
16516 *)
16517 enable_static=no
16518 # Look at the argument we got. We use all the common list separators.
16519 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16520 for pkg in $enableval; do
16521 IFS="$lt_save_ifs"
16522 if test "X$pkg" = "X$p"; then
16523 enable_static=yes
16524 fi
16525 done
16526 IFS="$lt_save_ifs"
16527 ;;
16528 esac
16529 else
16530 enable_static=yes
16531 fi;
16532
16533
16534
16535
16536
16537
16538
16539
16540
16541 # Check whether --with-pic or --without-pic was given.
16542 if test "${with_pic+set}" = set; then
16543 withval="$with_pic"
16544 pic_mode="$withval"
16545 else
16546 pic_mode=default
16547 fi;
16548
16549 test -z "$pic_mode" && pic_mode=default
16550
16551
16552
16553
16554
16555
16556
16557 # Check whether --enable-fast-install or --disable-fast-install was given.
16558 if test "${enable_fast_install+set}" = set; then
16559 enableval="$enable_fast_install"
16560 p=${PACKAGE-default}
16561 case $enableval in
16562 yes) enable_fast_install=yes ;;
16563 no) enable_fast_install=no ;;
16564 *)
16565 enable_fast_install=no
16566 # Look at the argument we got. We use all the common list separators.
16567 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16568 for pkg in $enableval; do
16569 IFS="$lt_save_ifs"
16570 if test "X$pkg" = "X$p"; then
16571 enable_fast_install=yes
16572 fi
16573 done
16574 IFS="$lt_save_ifs"
16575 ;;
16576 esac
16577 else
16578 enable_fast_install=yes
16579 fi;
16580
16581
16582
16583
16584
16585
16586
16587
16588
16589
16590 # This can be used to rebuild libtool when needed
16591 LIBTOOL_DEPS="$ltmain"
16592
16593 # Always use our own libtool.
16594 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
16595
16596
16597
16598
16599
16600
16601
16602
16603
16604
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619
16620 test -z "$LN_S" && LN_S="ln -s"
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635 if test -n "${ZSH_VERSION+set}" ; then
16636 setopt NO_GLOB_SUBST
16637 fi
16638
16639 echo "$as_me:$LINENO: checking for objdir" >&5
16640 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
16641 if test "${lt_cv_objdir+set}" = set; then
16642 echo $ECHO_N "(cached) $ECHO_C" >&6
16643 else
16644 rm -f .libs 2>/dev/null
16645 mkdir .libs 2>/dev/null
16646 if test -d .libs; then
16647 lt_cv_objdir=.libs
16648 else
16649 # MS-DOS does not allow filenames that begin with a dot.
16650 lt_cv_objdir=_libs
16651 fi
16652 rmdir .libs 2>/dev/null
16653 fi
16654 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
16655 echo "${ECHO_T}$lt_cv_objdir" >&6
16656 objdir=$lt_cv_objdir
16657
16658
16659
16660
16661
16662 cat >>confdefs.h <<_ACEOF
16663 #define LT_OBJDIR "$lt_cv_objdir/"
16664 _ACEOF
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682 case $host_os in
16683 aix3*)
16684 # AIX sometimes has problems with the GCC collect2 program. For some
16685 # reason, if we set the COLLECT_NAMES environment variable, the problems
16686 # vanish in a puff of smoke.
16687 if test "X${COLLECT_NAMES+set}" != Xset; then
16688 COLLECT_NAMES=
16689 export COLLECT_NAMES
16690 fi
16691 ;;
16692 esac
16693
16694 # Sed substitution that helps us do robust quoting. It backslashifies
16695 # metacharacters that are still active within double-quoted strings.
16696 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
16697
16698 # Same as above, but do not quote variable references.
16699 double_quote_subst='s/\(["`\\]\)/\\\1/g'
16700
16701 # Sed substitution to delay expansion of an escaped shell variable in a
16702 # double_quote_subst'ed string.
16703 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
16704
16705 # Sed substitution to delay expansion of an escaped single quote.
16706 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
16707
16708 # Sed substitution to avoid accidental globbing in evaled expressions
16709 no_glob_subst='s/\*/\\\*/g'
16710
16711 # Global variables:
16712 ofile=libtool
16713 can_build_shared=yes
16714
16715 # All known linkers require a `.a' archive for static linking (except MSVC,
16716 # which needs '.lib').
16717 libext=a
16718
16719 with_gnu_ld="$lt_cv_prog_gnu_ld"
16720
16721 old_CC="$CC"
16722 old_CFLAGS="$CFLAGS"
16723
16724 # Set sane defaults for various variables
16725 test -z "$CC" && CC=cc
16726 test -z "$LTCC" && LTCC=$CC
16727 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16728 test -z "$LD" && LD=ld
16729 test -z "$ac_objext" && ac_objext=o
16730
16731 for cc_temp in $compiler""; do
16732 case $cc_temp in
16733 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16734 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16735 \-*) ;;
16736 *) break;;
16737 esac
16738 done
16739 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
16740
16741
16742 # Only perform the check for file, if the check method requires it
16743 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16744 case $deplibs_check_method in
16745 file_magic*)
16746 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16747 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
16748 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
16749 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16750 echo $ECHO_N "(cached) $ECHO_C" >&6
16751 else
16752 case $MAGIC_CMD in
16753 [\\/*] | ?:[\\/]*)
16754 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16755 ;;
16756 *)
16757 lt_save_MAGIC_CMD="$MAGIC_CMD"
16758 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16759 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16760 for ac_dir in $ac_dummy; do
16761 IFS="$lt_save_ifs"
16762 test -z "$ac_dir" && ac_dir=.
16763 if test -f $ac_dir/${ac_tool_prefix}file; then
16764 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
16765 if test -n "$file_magic_test_file"; then
16766 case $deplibs_check_method in
16767 "file_magic "*)
16768 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16769 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16770 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16771 $EGREP "$file_magic_regex" > /dev/null; then
16772 :
16773 else
16774 cat <<_LT_EOF 1>&2
16775
16776 *** Warning: the command libtool uses to detect shared libraries,
16777 *** $file_magic_cmd, produces output that libtool cannot recognize.
16778 *** The result is that libtool may fail to recognize shared libraries
16779 *** as such. This will affect the creation of libtool libraries that
16780 *** depend on shared libraries, but programs linked with such libtool
16781 *** libraries will work regardless of this problem. Nevertheless, you
16782 *** may want to report the problem to your system manager and/or to
16783 *** bug-libtool@gnu.org
16784
16785 _LT_EOF
16786 fi ;;
16787 esac
16788 fi
16789 break
16790 fi
16791 done
16792 IFS="$lt_save_ifs"
16793 MAGIC_CMD="$lt_save_MAGIC_CMD"
16794 ;;
16795 esac
16796 fi
16797
16798 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16799 if test -n "$MAGIC_CMD"; then
16800 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16801 echo "${ECHO_T}$MAGIC_CMD" >&6
16802 else
16803 echo "$as_me:$LINENO: result: no" >&5
16804 echo "${ECHO_T}no" >&6
16805 fi
16806
16807
16808
16809
16810
16811 if test -z "$lt_cv_path_MAGIC_CMD"; then
16812 if test -n "$ac_tool_prefix"; then
16813 echo "$as_me:$LINENO: checking for file" >&5
16814 echo $ECHO_N "checking for file... $ECHO_C" >&6
16815 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16816 echo $ECHO_N "(cached) $ECHO_C" >&6
16817 else
16818 case $MAGIC_CMD in
16819 [\\/*] | ?:[\\/]*)
16820 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16821 ;;
16822 *)
16823 lt_save_MAGIC_CMD="$MAGIC_CMD"
16824 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16825 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16826 for ac_dir in $ac_dummy; do
16827 IFS="$lt_save_ifs"
16828 test -z "$ac_dir" && ac_dir=.
16829 if test -f $ac_dir/file; then
16830 lt_cv_path_MAGIC_CMD="$ac_dir/file"
16831 if test -n "$file_magic_test_file"; then
16832 case $deplibs_check_method in
16833 "file_magic "*)
16834 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16835 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16836 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16837 $EGREP "$file_magic_regex" > /dev/null; then
16838 :
16839 else
16840 cat <<_LT_EOF 1>&2
16841
16842 *** Warning: the command libtool uses to detect shared libraries,
16843 *** $file_magic_cmd, produces output that libtool cannot recognize.
16844 *** The result is that libtool may fail to recognize shared libraries
16845 *** as such. This will affect the creation of libtool libraries that
16846 *** depend on shared libraries, but programs linked with such libtool
16847 *** libraries will work regardless of this problem. Nevertheless, you
16848 *** may want to report the problem to your system manager and/or to
16849 *** bug-libtool@gnu.org
16850
16851 _LT_EOF
16852 fi ;;
16853 esac
16854 fi
16855 break
16856 fi
16857 done
16858 IFS="$lt_save_ifs"
16859 MAGIC_CMD="$lt_save_MAGIC_CMD"
16860 ;;
16861 esac
16862 fi
16863
16864 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16865 if test -n "$MAGIC_CMD"; then
16866 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16867 echo "${ECHO_T}$MAGIC_CMD" >&6
16868 else
16869 echo "$as_me:$LINENO: result: no" >&5
16870 echo "${ECHO_T}no" >&6
16871 fi
16872
16873
16874 else
16875 MAGIC_CMD=:
16876 fi
16877 fi
16878
16879 fi
16880 ;;
16881 esac
16882
16883 # Use C for the default configuration in the libtool script
16884
16885 lt_save_CC="$CC"
16886 ac_ext=c
16887 ac_cpp='$CPP $CPPFLAGS'
16888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16891
16892
16893 # Source file extension for C test sources.
16894 ac_ext=c
16895
16896 # Object file extension for compiled C test sources.
16897 objext=o
16898 objext=$objext
16899
16900 # Code to be used in simple compile tests
16901 lt_simple_compile_test_code="int some_variable = 0;"
16902
16903 # Code to be used in simple link tests
16904 lt_simple_link_test_code='int main(){return(0);}'
16905
16906
16907
16908
16909
16910
16911
16912 # If no C compiler was specified, use CC.
16913 LTCC=${LTCC-"$CC"}
16914
16915 # If no C compiler flags were specified, use CFLAGS.
16916 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16917
16918 # Allow CC to be a program name with arguments.
16919 compiler=$CC
16920
16921 # Save the default compiler, since it gets overwritten when the other
16922 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16923 compiler_DEFAULT=$CC
16924
16925 # save warnings/boilerplate of simple test code
16926 ac_outfile=conftest.$ac_objext
16927 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16928 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16929 _lt_compiler_boilerplate=`cat conftest.err`
16930 $RM conftest*
16931
16932 ac_outfile=conftest.$ac_objext
16933 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16934 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16935 _lt_linker_boilerplate=`cat conftest.err`
16936 $RM -r conftest*
16937
16938
16939 ## CAVEAT EMPTOR:
16940 ## There is no encapsulation within the following macros, do not change
16941 ## the running order or otherwise move them around unless you know exactly
16942 ## what you are doing...
16943 if test -n "$compiler"; then
16944
16945 lt_prog_compiler_no_builtin_flag=
16946
16947 if test "$GCC" = yes; then
16948 lt_prog_compiler_no_builtin_flag=' -fno-builtin'
16949
16950 echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16951 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
16952 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
16953 echo $ECHO_N "(cached) $ECHO_C" >&6
16954 else
16955 lt_cv_prog_compiler_rtti_exceptions=no
16956 ac_outfile=conftest.$ac_objext
16957 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16958 lt_compiler_flag="-fno-rtti -fno-exceptions"
16959 # Insert the option either (1) after the last *FLAGS variable, or
16960 # (2) before a word containing "conftest.", or (3) at the end.
16961 # Note that $ac_compile itself does not contain backslashes and begins
16962 # with a dollar sign (not a hyphen), so the echo should work correctly.
16963 # The option is referenced via a variable to avoid confusing sed.
16964 lt_compile=`echo "$ac_compile" | $SED \
16965 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16966 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16967 -e 's:$: $lt_compiler_flag:'`
16968 (eval echo "\"\$as_me:16968: $lt_compile\"" >&5)
16969 (eval "$lt_compile" 2>conftest.err)
16970 ac_status=$?
16971 cat conftest.err >&5
16972 echo "$as_me:16972: \$? = $ac_status" >&5
16973 if (exit $ac_status) && test -s "$ac_outfile"; then
16974 # The compiler can only warn and ignore the option if not recognized
16975 # So say no if there are warnings other than the usual output.
16976 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16977 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16978 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16979 lt_cv_prog_compiler_rtti_exceptions=yes
16980 fi
16981 fi
16982 $RM conftest*
16983
16984 fi
16985 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16986 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
16987
16988 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16989 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16990 else
16991 :
16992 fi
16993
16994 fi
16995
16996
16997
16998
16999
17000
17001 lt_prog_compiler_wl=
17002 lt_prog_compiler_pic=
17003 lt_prog_compiler_static=
17004
17005 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
17006 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
17007
17008 if test "$GCC" = yes; then
17009 lt_prog_compiler_wl='-Wl,'
17010 lt_prog_compiler_static='-static'
17011
17012 case $host_os in
17013 aix*)
17014 # All AIX code is PIC.
17015 if test "$host_cpu" = ia64; then
17016 # AIX 5 now supports IA64 processor
17017 lt_prog_compiler_static='-Bstatic'
17018 fi
17019 ;;
17020
17021 amigaos*)
17022 case $host_cpu in
17023 powerpc)
17024 # see comment about AmigaOS4 .so support
17025 lt_prog_compiler_pic='-fPIC'
17026 ;;
17027 m68k)
17028 # FIXME: we need at least 68020 code to build shared libraries, but
17029 # adding the `-m68020' flag to GCC prevents building anything better,
17030 # like `-m68040'.
17031 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
17032 ;;
17033 esac
17034 ;;
17035
17036 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
17037 # PIC is the default for these OSes.
17038 ;;
17039
17040 mingw* | cygwin* | pw32* | os2* | cegcc*)
17041 # This hack is so that the source file can tell whether it is being
17042 # built for inclusion in a dll (and should export symbols for example).
17043 # Although the cygwin gcc ignores -fPIC, still need this for old-style
17044 # (--disable-auto-import) libraries
17045 lt_prog_compiler_pic='-DDLL_EXPORT'
17046 ;;
17047
17048 darwin* | rhapsody*)
17049 # PIC is the default on this platform
17050 # Common symbols not allowed in MH_DYLIB files
17051 lt_prog_compiler_pic='-fno-common'
17052 ;;
17053
17054 hpux*)
17055 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
17056 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
17057 # sets the default TLS model and affects inlining.
17058 case $host_cpu in
17059 hppa*64*)
17060 # +Z the default
17061 ;;
17062 *)
17063 lt_prog_compiler_pic='-fPIC'
17064 ;;
17065 esac
17066 ;;
17067
17068 interix[3-9]*)
17069 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
17070 # Instead, we relocate shared libraries at runtime.
17071 ;;
17072
17073 msdosdjgpp*)
17074 # Just because we use GCC doesn't mean we suddenly get shared libraries
17075 # on systems that don't support them.
17076 lt_prog_compiler_can_build_shared=no
17077 enable_shared=no
17078 ;;
17079
17080 *nto* | *qnx*)
17081 # QNX uses GNU C++, but need to define -shared option too, otherwise
17082 # it will coredump.
17083 lt_prog_compiler_pic='-fPIC -shared'
17084 ;;
17085
17086 sysv4*MP*)
17087 if test -d /usr/nec; then
17088 lt_prog_compiler_pic=-Kconform_pic
17089 fi
17090 ;;
17091
17092 *)
17093 lt_prog_compiler_pic='-fPIC'
17094 ;;
17095 esac
17096 else
17097 # PORTME Check for flag to pass linker flags through the system compiler.
17098 case $host_os in
17099 aix*)
17100 lt_prog_compiler_wl='-Wl,'
17101 if test "$host_cpu" = ia64; then
17102 # AIX 5 now supports IA64 processor
17103 lt_prog_compiler_static='-Bstatic'
17104 else
17105 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
17106 fi
17107 ;;
17108
17109 mingw* | cygwin* | pw32* | os2* | cegcc*)
17110 # This hack is so that the source file can tell whether it is being
17111 # built for inclusion in a dll (and should export symbols for example).
17112 lt_prog_compiler_pic='-DDLL_EXPORT'
17113 ;;
17114
17115 hpux9* | hpux10* | hpux11*)
17116 lt_prog_compiler_wl='-Wl,'
17117 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
17118 # not for PA HP-UX.
17119 case $host_cpu in
17120 hppa*64*|ia64*)
17121 # +Z the default
17122 ;;
17123 *)
17124 lt_prog_compiler_pic='+Z'
17125 ;;
17126 esac
17127 # Is there a better lt_prog_compiler_static that works with the bundled CC?
17128 lt_prog_compiler_static='${wl}-a ${wl}archive'
17129 ;;
17130
17131 irix5* | irix6* | nonstopux*)
17132 lt_prog_compiler_wl='-Wl,'
17133 # PIC (with -KPIC) is the default.
17134 lt_prog_compiler_static='-non_shared'
17135 ;;
17136
17137 linux* | k*bsd*-gnu)
17138 case $cc_basename in
17139 # old Intel for x86_64 which still supported -KPIC.
17140 ecc*)
17141 lt_prog_compiler_wl='-Wl,'
17142 lt_prog_compiler_pic='-KPIC'
17143 lt_prog_compiler_static='-static'
17144 ;;
17145 # icc used to be incompatible with GCC.
17146 # ICC 10 doesn't accept -KPIC any more.
17147 icc* | ifort*)
17148 lt_prog_compiler_wl='-Wl,'
17149 lt_prog_compiler_pic='-fPIC'
17150 lt_prog_compiler_static='-static'
17151 ;;
17152 # Lahey Fortran 8.1.
17153 lf95*)
17154 lt_prog_compiler_wl='-Wl,'
17155 lt_prog_compiler_pic='--shared'
17156 lt_prog_compiler_static='--static'
17157 ;;
17158 pgcc* | pgf77* | pgf90* | pgf95*)
17159 # Portland Group compilers (*not* the Pentium gcc compiler,
17160 # which looks to be a dead project)
17161 lt_prog_compiler_wl='-Wl,'
17162 lt_prog_compiler_pic='-fpic'
17163 lt_prog_compiler_static='-Bstatic'
17164 ;;
17165 ccc*)
17166 lt_prog_compiler_wl='-Wl,'
17167 # All Alpha code is PIC.
17168 lt_prog_compiler_static='-non_shared'
17169 ;;
17170 xl*)
17171 # IBM XL C 8.0/Fortran 10.1 on PPC
17172 lt_prog_compiler_wl='-Wl,'
17173 lt_prog_compiler_pic='-qpic'
17174 lt_prog_compiler_static='-qstaticlink'
17175 ;;
17176 *)
17177 case `$CC -V 2>&1 | sed 5q` in
17178 *Sun\ C*)
17179 # Sun C 5.9
17180 lt_prog_compiler_pic='-KPIC'
17181 lt_prog_compiler_static='-Bstatic'
17182 lt_prog_compiler_wl='-Wl,'
17183 ;;
17184 *Sun\ F*)
17185 # Sun Fortran 8.3 passes all unrecognized flags to the linker
17186 lt_prog_compiler_pic='-KPIC'
17187 lt_prog_compiler_static='-Bstatic'
17188 lt_prog_compiler_wl=''
17189 ;;
17190 esac
17191 ;;
17192 esac
17193 ;;
17194
17195 newsos6)
17196 lt_prog_compiler_pic='-KPIC'
17197 lt_prog_compiler_static='-Bstatic'
17198 ;;
17199
17200 *nto* | *qnx*)
17201 # QNX uses GNU C++, but need to define -shared option too, otherwise
17202 # it will coredump.
17203 lt_prog_compiler_pic='-fPIC -shared'
17204 ;;
17205
17206 osf3* | osf4* | osf5*)
17207 lt_prog_compiler_wl='-Wl,'
17208 # All OSF/1 code is PIC.
17209 lt_prog_compiler_static='-non_shared'
17210 ;;
17211
17212 rdos*)
17213 lt_prog_compiler_static='-non_shared'
17214 ;;
17215
17216 solaris*)
17217 lt_prog_compiler_pic='-KPIC'
17218 lt_prog_compiler_static='-Bstatic'
17219 case $cc_basename in
17220 f77* | f90* | f95*)
17221 lt_prog_compiler_wl='-Qoption ld ';;
17222 *)
17223 lt_prog_compiler_wl='-Wl,';;
17224 esac
17225 ;;
17226
17227 sunos4*)
17228 lt_prog_compiler_wl='-Qoption ld '
17229 lt_prog_compiler_pic='-PIC'
17230 lt_prog_compiler_static='-Bstatic'
17231 ;;
17232
17233 sysv4 | sysv4.2uw2* | sysv4.3*)
17234 lt_prog_compiler_wl='-Wl,'
17235 lt_prog_compiler_pic='-KPIC'
17236 lt_prog_compiler_static='-Bstatic'
17237 ;;
17238
17239 sysv4*MP*)
17240 if test -d /usr/nec ;then
17241 lt_prog_compiler_pic='-Kconform_pic'
17242 lt_prog_compiler_static='-Bstatic'
17243 fi
17244 ;;
17245
17246 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
17247 lt_prog_compiler_wl='-Wl,'
17248 lt_prog_compiler_pic='-KPIC'
17249 lt_prog_compiler_static='-Bstatic'
17250 ;;
17251
17252 unicos*)
17253 lt_prog_compiler_wl='-Wl,'
17254 lt_prog_compiler_can_build_shared=no
17255 ;;
17256
17257 uts4*)
17258 lt_prog_compiler_pic='-pic'
17259 lt_prog_compiler_static='-Bstatic'
17260 ;;
17261
17262 *)
17263 lt_prog_compiler_can_build_shared=no
17264 ;;
17265 esac
17266 fi
17267
17268 case $host_os in
17269 # For platforms which do not support PIC, -DPIC is meaningless:
17270 *djgpp*)
17271 lt_prog_compiler_pic=
17272 ;;
17273 *)
17274 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
17275 ;;
17276 esac
17277 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
17278 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
17279
17280
17281
17282
17283
17284
17285 #
17286 # Check to make sure the PIC flag actually works.
17287 #
17288 if test -n "$lt_prog_compiler_pic"; then
17289 echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
17290 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
17291 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
17292 echo $ECHO_N "(cached) $ECHO_C" >&6
17293 else
17294 lt_cv_prog_compiler_pic_works=no
17295 ac_outfile=conftest.$ac_objext
17296 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17297 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
17298 # Insert the option either (1) after the last *FLAGS variable, or
17299 # (2) before a word containing "conftest.", or (3) at the end.
17300 # Note that $ac_compile itself does not contain backslashes and begins
17301 # with a dollar sign (not a hyphen), so the echo should work correctly.
17302 # The option is referenced via a variable to avoid confusing sed.
17303 lt_compile=`echo "$ac_compile" | $SED \
17304 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17305 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17306 -e 's:$: $lt_compiler_flag:'`
17307 (eval echo "\"\$as_me:17307: $lt_compile\"" >&5)
17308 (eval "$lt_compile" 2>conftest.err)
17309 ac_status=$?
17310 cat conftest.err >&5
17311 echo "$as_me:17311: \$? = $ac_status" >&5
17312 if (exit $ac_status) && test -s "$ac_outfile"; then
17313 # The compiler can only warn and ignore the option if not recognized
17314 # So say no if there are warnings other than the usual output.
17315 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
17316 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
17317 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
17318 lt_cv_prog_compiler_pic_works=yes
17319 fi
17320 fi
17321 $RM conftest*
17322
17323 fi
17324 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
17325 echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6
17326
17327 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
17328 case $lt_prog_compiler_pic in
17329 "" | " "*) ;;
17330 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
17331 esac
17332 else
17333 lt_prog_compiler_pic=
17334 lt_prog_compiler_can_build_shared=no
17335 fi
17336
17337 fi
17338
17339
17340
17341
17342
17343
17344 #
17345 # Check to make sure the static flag actually works.
17346 #
17347 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
17348 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
17349 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
17350 if test "${lt_cv_prog_compiler_static_works+set}" = set; then
17351 echo $ECHO_N "(cached) $ECHO_C" >&6
17352 else
17353 lt_cv_prog_compiler_static_works=no
17354 save_LDFLAGS="$LDFLAGS"
17355 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
17356 echo "$lt_simple_link_test_code" > conftest.$ac_ext
17357 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
17358 # The linker can only warn and ignore the option if not recognized
17359 # So say no if there are warnings
17360 if test -s conftest.err; then
17361 # Append any errors to the config.log.
17362 cat conftest.err 1>&5
17363 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
17364 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
17365 if diff conftest.exp conftest.er2 >/dev/null; then
17366 lt_cv_prog_compiler_static_works=yes
17367 fi
17368 else
17369 lt_cv_prog_compiler_static_works=yes
17370 fi
17371 fi
17372 $RM -r conftest*
17373 LDFLAGS="$save_LDFLAGS"
17374
17375 fi
17376 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
17377 echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6
17378
17379 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
17380 :
17381 else
17382 lt_prog_compiler_static=
17383 fi
17384
17385
17386
17387
17388
17389
17390
17391 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
17392 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
17393 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
17394 echo $ECHO_N "(cached) $ECHO_C" >&6
17395 else
17396 lt_cv_prog_compiler_c_o=no
17397 $RM -r conftest 2>/dev/null
17398 mkdir conftest
17399 cd conftest
17400 mkdir out
17401 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17402
17403 lt_compiler_flag="-o out/conftest2.$ac_objext"
17404 # Insert the option either (1) after the last *FLAGS variable, or
17405 # (2) before a word containing "conftest.", or (3) at the end.
17406 # Note that $ac_compile itself does not contain backslashes and begins
17407 # with a dollar sign (not a hyphen), so the echo should work correctly.
17408 lt_compile=`echo "$ac_compile" | $SED \
17409 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17410 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17411 -e 's:$: $lt_compiler_flag:'`
17412 (eval echo "\"\$as_me:17412: $lt_compile\"" >&5)
17413 (eval "$lt_compile" 2>out/conftest.err)
17414 ac_status=$?
17415 cat out/conftest.err >&5
17416 echo "$as_me:17416: \$? = $ac_status" >&5
17417 if (exit $ac_status) && test -s out/conftest2.$ac_objext
17418 then
17419 # The compiler can only warn and ignore the option if not recognized
17420 # So say no if there are warnings
17421 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
17422 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
17423 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
17424 lt_cv_prog_compiler_c_o=yes
17425 fi
17426 fi
17427 chmod u+w . 2>&5
17428 $RM conftest*
17429 # SGI C++ compiler will create directory out/ii_files/ for
17430 # template instantiation
17431 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
17432 $RM out/* && rmdir out
17433 cd ..
17434 $RM -r conftest
17435 $RM conftest*
17436
17437 fi
17438 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
17439 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
17440
17441
17442
17443
17444
17445
17446 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
17447 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
17448 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
17449 echo $ECHO_N "(cached) $ECHO_C" >&6
17450 else
17451 lt_cv_prog_compiler_c_o=no
17452 $RM -r conftest 2>/dev/null
17453 mkdir conftest
17454 cd conftest
17455 mkdir out
17456 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17457
17458 lt_compiler_flag="-o out/conftest2.$ac_objext"
17459 # Insert the option either (1) after the last *FLAGS variable, or
17460 # (2) before a word containing "conftest.", or (3) at the end.
17461 # Note that $ac_compile itself does not contain backslashes and begins
17462 # with a dollar sign (not a hyphen), so the echo should work correctly.
17463 lt_compile=`echo "$ac_compile" | $SED \
17464 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17465 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17466 -e 's:$: $lt_compiler_flag:'`
17467 (eval echo "\"\$as_me:17467: $lt_compile\"" >&5)
17468 (eval "$lt_compile" 2>out/conftest.err)
17469 ac_status=$?
17470 cat out/conftest.err >&5
17471 echo "$as_me:17471: \$? = $ac_status" >&5
17472 if (exit $ac_status) && test -s out/conftest2.$ac_objext
17473 then
17474 # The compiler can only warn and ignore the option if not recognized
17475 # So say no if there are warnings
17476 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
17477 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
17478 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
17479 lt_cv_prog_compiler_c_o=yes
17480 fi
17481 fi
17482 chmod u+w . 2>&5
17483 $RM conftest*
17484 # SGI C++ compiler will create directory out/ii_files/ for
17485 # template instantiation
17486 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
17487 $RM out/* && rmdir out
17488 cd ..
17489 $RM -r conftest
17490 $RM conftest*
17491
17492 fi
17493 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
17494 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
17495
17496
17497
17498
17499 hard_links="nottested"
17500 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
17501 # do not overwrite the value of need_locks provided by the user
17502 echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
17503 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
17504 hard_links=yes
17505 $RM conftest*
17506 ln conftest.a conftest.b 2>/dev/null && hard_links=no
17507 touch conftest.a
17508 ln conftest.a conftest.b 2>&5 || hard_links=no
17509 ln conftest.a conftest.b 2>/dev/null && hard_links=no
17510 echo "$as_me:$LINENO: result: $hard_links" >&5
17511 echo "${ECHO_T}$hard_links" >&6
17512 if test "$hard_links" = no; then
17513 { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
17514 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
17515 need_locks=warn
17516 fi
17517 else
17518 need_locks=no
17519 fi
17520
17521
17522
17523
17524
17525
17526 echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
17527 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
17528
17529 runpath_var=
17530 allow_undefined_flag=
17531 always_export_symbols=no
17532 archive_cmds=
17533 archive_expsym_cmds=
17534 compiler_needs_object=no
17535 enable_shared_with_static_runtimes=no
17536 export_dynamic_flag_spec=
17537 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
17538 hardcode_automatic=no
17539 hardcode_direct=no
17540 hardcode_direct_absolute=no
17541 hardcode_libdir_flag_spec=
17542 hardcode_libdir_flag_spec_ld=
17543 hardcode_libdir_separator=
17544 hardcode_minus_L=no
17545 hardcode_shlibpath_var=unsupported
17546 inherit_rpath=no
17547 link_all_deplibs=unknown
17548 module_cmds=
17549 module_expsym_cmds=
17550 old_archive_from_new_cmds=
17551 old_archive_from_expsyms_cmds=
17552 thread_safe_flag_spec=
17553 whole_archive_flag_spec=
17554 # include_expsyms should be a list of space-separated symbols to be *always*
17555 # included in the symbol list
17556 include_expsyms=
17557 # exclude_expsyms can be an extended regexp of symbols to exclude
17558 # it will be wrapped by ` (' and `)$', so one must not match beginning or
17559 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
17560 # as well as any symbol that contains `d'.
17561 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
17562 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
17563 # platforms (ab)use it in PIC code, but their linkers get confused if
17564 # the symbol is explicitly referenced. Since portable code cannot
17565 # rely on this symbol name, it's probably fine to never include it in
17566 # preloaded symbol tables.
17567 # Exclude shared library initialization/finalization symbols.
17568 extract_expsyms_cmds=
17569
17570 case $host_os in
17571 cygwin* | mingw* | pw32* | cegcc*)
17572 # FIXME: the MSVC++ port hasn't been tested in a loooong time
17573 # When not using gcc, we currently assume that we are using
17574 # Microsoft Visual C++.
17575 if test "$GCC" != yes; then
17576 with_gnu_ld=no
17577 fi
17578 ;;
17579 interix*)
17580 # we just hope/assume this is gcc and not c89 (= MSVC++)
17581 with_gnu_ld=yes
17582 ;;
17583 openbsd*)
17584 with_gnu_ld=no
17585 ;;
17586 esac
17587
17588 ld_shlibs=yes
17589 if test "$with_gnu_ld" = yes; then
17590 # If archive_cmds runs LD, not CC, wlarc should be empty
17591 wlarc='${wl}'
17592
17593 # Set some defaults for GNU ld with shared library support. These
17594 # are reset later if shared libraries are not supported. Putting them
17595 # here allows them to be overridden if necessary.
17596 runpath_var=LD_RUN_PATH
17597 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17598 export_dynamic_flag_spec='${wl}--export-dynamic'
17599 # ancient GNU ld didn't support --whole-archive et. al.
17600 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
17601 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
17602 else
17603 whole_archive_flag_spec=
17604 fi
17605 supports_anon_versioning=no
17606 case `$LD -v 2>&1` in
17607 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
17608 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
17609 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
17610 *\ 2.11.*) ;; # other 2.11 versions
17611 *) supports_anon_versioning=yes ;;
17612 esac
17613
17614 # See if GNU ld supports shared libraries.
17615 case $host_os in
17616 aix[3-9]*)
17617 # On AIX/PPC, the GNU linker is very broken
17618 if test "$host_cpu" != ia64; then
17619 ld_shlibs=no
17620 cat <<_LT_EOF 1>&2
17621
17622 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
17623 *** to be unable to reliably create shared libraries on AIX.
17624 *** Therefore, libtool is disabling shared libraries support. If you
17625 *** really care for shared libraries, you may want to modify your PATH
17626 *** so that a non-GNU linker is found, and then restart.
17627
17628 _LT_EOF
17629 fi
17630 ;;
17631
17632 amigaos*)
17633 case $host_cpu in
17634 powerpc)
17635 # see comment about AmigaOS4 .so support
17636 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17637 archive_expsym_cmds=''
17638 ;;
17639 m68k)
17640 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17641 hardcode_libdir_flag_spec='-L$libdir'
17642 hardcode_minus_L=yes
17643 ;;
17644 esac
17645 ;;
17646
17647 beos*)
17648 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17649 allow_undefined_flag=unsupported
17650 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17651 # support --undefined. This deserves some investigation. FIXME
17652 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17653 else
17654 ld_shlibs=no
17655 fi
17656 ;;
17657
17658 cygwin* | mingw* | pw32* | cegcc*)
17659 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17660 # as there is no search path for DLLs.
17661 hardcode_libdir_flag_spec='-L$libdir'
17662 allow_undefined_flag=unsupported
17663 always_export_symbols=no
17664 enable_shared_with_static_runtimes=yes
17665 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17666
17667 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17668 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17669 # If the export-symbols file already is a .def file (1st line
17670 # is EXPORTS), use it as is; otherwise, prepend...
17671 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17672 cp $export_symbols $output_objdir/$soname.def;
17673 else
17674 echo EXPORTS > $output_objdir/$soname.def;
17675 cat $export_symbols >> $output_objdir/$soname.def;
17676 fi~
17677 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17678 else
17679 ld_shlibs=no
17680 fi
17681 ;;
17682
17683 interix[3-9]*)
17684 hardcode_direct=no
17685 hardcode_shlibpath_var=no
17686 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17687 export_dynamic_flag_spec='${wl}-E'
17688 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17689 # Instead, shared libraries are loaded at an image base (0x10000000 by
17690 # default) and relocated if they conflict, which is a slow very memory
17691 # consuming and fragmenting process. To avoid this, we pick a random,
17692 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17693 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
17694 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17695 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17696 ;;
17697
17698 gnu* | linux* | tpf* | k*bsd*-gnu)
17699 tmp_diet=no
17700 if test "$host_os" = linux-dietlibc; then
17701 case $cc_basename in
17702 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
17703 esac
17704 fi
17705 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17706 && test "$tmp_diet" = no
17707 then
17708 tmp_addflag=
17709 tmp_sharedflag='-shared'
17710 case $cc_basename,$host_cpu in
17711 pgcc*) # Portland Group C compiler
17712 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'
17713 tmp_addflag=' $pic_flag'
17714 ;;
17715 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
17716 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17717 tmp_addflag=' $pic_flag -Mnomain' ;;
17718 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
17719 tmp_addflag=' -i_dynamic' ;;
17720 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
17721 tmp_addflag=' -i_dynamic -nofor_main' ;;
17722 ifc* | ifort*) # Intel Fortran compiler
17723 tmp_addflag=' -nofor_main' ;;
17724 lf95*) # Lahey Fortran 8.1
17725 whole_archive_flag_spec=
17726 tmp_sharedflag='--shared' ;;
17727 xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
17728 tmp_sharedflag='-qmkshrobj'
17729 tmp_addflag= ;;
17730 esac
17731 case `$CC -V 2>&1 | sed 5q` in
17732 *Sun\ C*) # Sun C 5.9
17733 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\"` ${wl}--no-whole-archive'
17734 compiler_needs_object=yes
17735 tmp_sharedflag='-G' ;;
17736 *Sun\ F*) # Sun Fortran 8.3
17737 tmp_sharedflag='-G' ;;
17738 esac
17739 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17740
17741 if test "x$supports_anon_versioning" = xyes; then
17742 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17743 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17744 echo "local: *; };" >> $output_objdir/$libname.ver~
17745 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17746 fi
17747
17748 case $cc_basename in
17749 xlf*)
17750 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
17751 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
17752 hardcode_libdir_flag_spec=
17753 hardcode_libdir_flag_spec_ld='-rpath $libdir'
17754 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
17755 if test "x$supports_anon_versioning" = xyes; then
17756 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17757 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17758 echo "local: *; };" >> $output_objdir/$libname.ver~
17759 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
17760 fi
17761 ;;
17762 esac
17763 else
17764 ld_shlibs=no
17765 fi
17766 ;;
17767
17768 netbsd*)
17769 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17770 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17771 wlarc=
17772 else
17773 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17774 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17775 fi
17776 ;;
17777
17778 solaris*)
17779 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17780 ld_shlibs=no
17781 cat <<_LT_EOF 1>&2
17782
17783 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17784 *** create shared libraries on Solaris systems. Therefore, libtool
17785 *** is disabling shared libraries support. We urge you to upgrade GNU
17786 *** binutils to release 2.9.1 or newer. Another option is to modify
17787 *** your PATH or compiler configuration so that the native linker is
17788 *** used, and then restart.
17789
17790 _LT_EOF
17791 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17792 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17793 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17794 else
17795 ld_shlibs=no
17796 fi
17797 ;;
17798
17799 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17800 case `$LD -v 2>&1` in
17801 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17802 ld_shlibs=no
17803 cat <<_LT_EOF 1>&2
17804
17805 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17806 *** reliably create shared libraries on SCO systems. Therefore, libtool
17807 *** is disabling shared libraries support. We urge you to upgrade GNU
17808 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
17809 *** your PATH or compiler configuration so that the native linker is
17810 *** used, and then restart.
17811
17812 _LT_EOF
17813 ;;
17814 *)
17815 # For security reasons, it is highly recommended that you always
17816 # use absolute paths for naming shared libraries, and exclude the
17817 # DT_RUNPATH tag from executables and libraries. But doing so
17818 # requires that you compile everything twice, which is a pain.
17819 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17820 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17821 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17822 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17823 else
17824 ld_shlibs=no
17825 fi
17826 ;;
17827 esac
17828 ;;
17829
17830 sunos4*)
17831 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17832 wlarc=
17833 hardcode_direct=yes
17834 hardcode_shlibpath_var=no
17835 ;;
17836
17837 *)
17838 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17839 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17840 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17841 else
17842 ld_shlibs=no
17843 fi
17844 ;;
17845 esac
17846
17847 if test "$ld_shlibs" = no; then
17848 runpath_var=
17849 hardcode_libdir_flag_spec=
17850 export_dynamic_flag_spec=
17851 whole_archive_flag_spec=
17852 fi
17853 else
17854 # PORTME fill in a description of your system's linker (not GNU ld)
17855 case $host_os in
17856 aix3*)
17857 allow_undefined_flag=unsupported
17858 always_export_symbols=yes
17859 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
17860 # Note: this linker hardcodes the directories in LIBPATH if there
17861 # are no directories specified by -L.
17862 hardcode_minus_L=yes
17863 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17864 # Neither direct hardcoding nor static linking is supported with a
17865 # broken collect2.
17866 hardcode_direct=unsupported
17867 fi
17868 ;;
17869
17870 aix[4-9]*)
17871 if test "$host_cpu" = ia64; then
17872 # On IA64, the linker does run time linking by default, so we don't
17873 # have to do anything special.
17874 aix_use_runtimelinking=no
17875 exp_sym_flag='-Bexport'
17876 no_entry_flag=""
17877 else
17878 # If we're using GNU nm, then we don't want the "-C" option.
17879 # -C means demangle to AIX nm, but means don't demangle with GNU nm
17880 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17881 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17882 else
17883 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17884 fi
17885 aix_use_runtimelinking=no
17886
17887 # Test if we are trying to use run time linking or normal
17888 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17889 # need to do runtime linking.
17890 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17891 for ld_flag in $LDFLAGS; do
17892 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17893 aix_use_runtimelinking=yes
17894 break
17895 fi
17896 done
17897 ;;
17898 esac
17899
17900 exp_sym_flag='-bexport'
17901 no_entry_flag='-bnoentry'
17902 fi
17903
17904 # When large executables or shared objects are built, AIX ld can
17905 # have problems creating the table of contents. If linking a library
17906 # or program results in "error TOC overflow" add -mminimal-toc to
17907 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
17908 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17909
17910 archive_cmds=''
17911 hardcode_direct=yes
17912 hardcode_direct_absolute=yes
17913 hardcode_libdir_separator=':'
17914 link_all_deplibs=yes
17915 file_list_spec='${wl}-f,'
17916
17917 if test "$GCC" = yes; then
17918 case $host_os in aix4.[012]|aix4.[012].*)
17919 # We only want to do this on AIX 4.2 and lower, the check
17920 # below for broken collect2 doesn't work under 4.3+
17921 collect2name=`${CC} -print-prog-name=collect2`
17922 if test -f "$collect2name" &&
17923 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17924 then
17925 # We have reworked collect2
17926 :
17927 else
17928 # We have old collect2
17929 hardcode_direct=unsupported
17930 # It fails to find uninstalled libraries when the uninstalled
17931 # path is not listed in the libpath. Setting hardcode_minus_L
17932 # to unsupported forces relinking
17933 hardcode_minus_L=yes
17934 hardcode_libdir_flag_spec='-L$libdir'
17935 hardcode_libdir_separator=
17936 fi
17937 ;;
17938 esac
17939 shared_flag='-shared'
17940 if test "$aix_use_runtimelinking" = yes; then
17941 shared_flag="$shared_flag "'${wl}-G'
17942 fi
17943 else
17944 # not using gcc
17945 if test "$host_cpu" = ia64; then
17946 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17947 # chokes on -Wl,-G. The following line is correct:
17948 shared_flag='-G'
17949 else
17950 if test "$aix_use_runtimelinking" = yes; then
17951 shared_flag='${wl}-G'
17952 else
17953 shared_flag='${wl}-bM:SRE'
17954 fi
17955 fi
17956 fi
17957
17958 export_dynamic_flag_spec='${wl}-bexpall'
17959 # It seems that -bexpall does not export symbols beginning with
17960 # underscore (_), so it is better to generate a list of symbols to export.
17961 always_export_symbols=yes
17962 if test "$aix_use_runtimelinking" = yes; then
17963 # Warning - without using the other runtime loading flags (-brtl),
17964 # -berok will link without error, but may produce a broken library.
17965 allow_undefined_flag='-berok'
17966 # Determine the default libpath from the value encoded in an
17967 # empty executable.
17968 cat >conftest.$ac_ext <<_ACEOF
17969 /* confdefs.h. */
17970 _ACEOF
17971 cat confdefs.h >>conftest.$ac_ext
17972 cat >>conftest.$ac_ext <<_ACEOF
17973 /* end confdefs.h. */
17974
17975 int
17976 main ()
17977 {
17978
17979 ;
17980 return 0;
17981 }
17982 _ACEOF
17983 rm -f conftest.$ac_objext conftest$ac_exeext
17984 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17985 (eval $ac_link) 2>conftest.er1
17986 ac_status=$?
17987 grep -v '^ *+' conftest.er1 >conftest.err
17988 rm -f conftest.er1
17989 cat conftest.err >&5
17990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17991 (exit $ac_status); } &&
17992 { ac_try='test -z "$ac_c_werror_flag"
17993 || test ! -s conftest.err'
17994 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17995 (eval $ac_try) 2>&5
17996 ac_status=$?
17997 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17998 (exit $ac_status); }; } &&
17999 { ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
18005
18006 lt_aix_libpath_sed='
18007 /Import File Strings/,/^$/ {
18008 /^0/ {
18009 s/^0 *\(.*\)$/\1/
18010 p
18011 }
18012 }'
18013 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18014 # Check for a 64-bit object if we didn't find anything.
18015 if test -z "$aix_libpath"; then
18016 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18017 fi
18018 else
18019 echo "$as_me: failed program was:" >&5
18020 sed 's/^/| /' conftest.$ac_ext >&5
18021
18022 fi
18023 rm -f conftest.err conftest.$ac_objext \
18024 conftest$ac_exeext conftest.$ac_ext
18025 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18026
18027 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
18028 archive_expsym_cmds='$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 $shared_flag"
18029 else
18030 if test "$host_cpu" = ia64; then
18031 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
18032 allow_undefined_flag="-z nodefs"
18033 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18034 else
18035 # Determine the default libpath from the value encoded in an
18036 # empty executable.
18037 cat >conftest.$ac_ext <<_ACEOF
18038 /* confdefs.h. */
18039 _ACEOF
18040 cat confdefs.h >>conftest.$ac_ext
18041 cat >>conftest.$ac_ext <<_ACEOF
18042 /* end confdefs.h. */
18043
18044 int
18045 main ()
18046 {
18047
18048 ;
18049 return 0;
18050 }
18051 _ACEOF
18052 rm -f conftest.$ac_objext conftest$ac_exeext
18053 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18054 (eval $ac_link) 2>conftest.er1
18055 ac_status=$?
18056 grep -v '^ *+' conftest.er1 >conftest.err
18057 rm -f conftest.er1
18058 cat conftest.err >&5
18059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18060 (exit $ac_status); } &&
18061 { ac_try='test -z "$ac_c_werror_flag"
18062 || test ! -s conftest.err'
18063 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18064 (eval $ac_try) 2>&5
18065 ac_status=$?
18066 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18067 (exit $ac_status); }; } &&
18068 { ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
18074
18075 lt_aix_libpath_sed='
18076 /Import File Strings/,/^$/ {
18077 /^0/ {
18078 s/^0 *\(.*\)$/\1/
18079 p
18080 }
18081 }'
18082 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18083 # Check for a 64-bit object if we didn't find anything.
18084 if test -z "$aix_libpath"; then
18085 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18086 fi
18087 else
18088 echo "$as_me: failed program was:" >&5
18089 sed 's/^/| /' conftest.$ac_ext >&5
18090
18091 fi
18092 rm -f conftest.err conftest.$ac_objext \
18093 conftest$ac_exeext conftest.$ac_ext
18094 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18095
18096 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
18097 # Warning - without using the other run time loading flags,
18098 # -berok will link without error, but may produce a broken library.
18099 no_undefined_flag=' ${wl}-bernotok'
18100 allow_undefined_flag=' ${wl}-berok'
18101 # Exported symbols can be pulled into shared objects from archives
18102 whole_archive_flag_spec='$convenience'
18103 archive_cmds_need_lc=yes
18104 # This is similar to how AIX traditionally builds its shared libraries.
18105 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'
18106 fi
18107 fi
18108 ;;
18109
18110 amigaos*)
18111 case $host_cpu in
18112 powerpc)
18113 # see comment about AmigaOS4 .so support
18114 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18115 archive_expsym_cmds=''
18116 ;;
18117 m68k)
18118 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
18119 hardcode_libdir_flag_spec='-L$libdir'
18120 hardcode_minus_L=yes
18121 ;;
18122 esac
18123 ;;
18124
18125 bsdi[45]*)
18126 export_dynamic_flag_spec=-rdynamic
18127 ;;
18128
18129 cygwin* | mingw* | pw32* | cegcc*)
18130 # When not using gcc, we currently assume that we are using
18131 # Microsoft Visual C++.
18132 # hardcode_libdir_flag_spec is actually meaningless, as there is
18133 # no search path for DLLs.
18134 hardcode_libdir_flag_spec=' '
18135 allow_undefined_flag=unsupported
18136 # Tell ltmain to make .lib files, not .a files.
18137 libext=lib
18138 # Tell ltmain to make .dll files, not .so files.
18139 shrext_cmds=".dll"
18140 # FIXME: Setting linknames here is a bad hack.
18141 archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
18142 # The linker will automatically build a .lib file if we build a DLL.
18143 old_archive_from_new_cmds='true'
18144 # FIXME: Should let the user specify the lib program.
18145 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
18146 fix_srcfile_path='`cygpath -w "$srcfile"`'
18147 enable_shared_with_static_runtimes=yes
18148 ;;
18149
18150 darwin* | rhapsody*)
18151
18152
18153 archive_cmds_need_lc=no
18154 hardcode_direct=no
18155 hardcode_automatic=yes
18156 hardcode_shlibpath_var=unsupported
18157 whole_archive_flag_spec=''
18158 link_all_deplibs=yes
18159 allow_undefined_flag="$_lt_dar_allow_undefined"
18160 case $cc_basename in
18161 ifort*) _lt_dar_can_shared=yes ;;
18162 *) _lt_dar_can_shared=$GCC ;;
18163 esac
18164 if test "$_lt_dar_can_shared" = "yes"; then
18165 output_verbose_link_cmd=echo
18166 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
18167 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18168 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}${_lt_dsymutil}"
18169 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18170
18171 else
18172 ld_shlibs=no
18173 fi
18174
18175 ;;
18176
18177 dgux*)
18178 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18179 hardcode_libdir_flag_spec='-L$libdir'
18180 hardcode_shlibpath_var=no
18181 ;;
18182
18183 freebsd1*)
18184 ld_shlibs=no
18185 ;;
18186
18187 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
18188 # support. Future versions do this automatically, but an explicit c++rt0.o
18189 # does not break anything, and helps significantly (at the cost of a little
18190 # extra space).
18191 freebsd2.2*)
18192 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
18193 hardcode_libdir_flag_spec='-R$libdir'
18194 hardcode_direct=yes
18195 hardcode_shlibpath_var=no
18196 ;;
18197
18198 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
18199 freebsd2*)
18200 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
18201 hardcode_direct=yes
18202 hardcode_minus_L=yes
18203 hardcode_shlibpath_var=no
18204 ;;
18205
18206 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
18207 freebsd* | dragonfly*)
18208 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
18209 hardcode_libdir_flag_spec='-R$libdir'
18210 hardcode_direct=yes
18211 hardcode_shlibpath_var=no
18212 ;;
18213
18214 hpux9*)
18215 if test "$GCC" = yes; then
18216 archive_cmds='$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 $lib'
18217 else
18218 archive_cmds='$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 $lib'
18219 fi
18220 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18221 hardcode_libdir_separator=:
18222 hardcode_direct=yes
18223
18224 # hardcode_minus_L: Not really in the search PATH,
18225 # but as the default location of the library.
18226 hardcode_minus_L=yes
18227 export_dynamic_flag_spec='${wl}-E'
18228 ;;
18229
18230 hpux10*)
18231 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
18232 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18233 else
18234 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
18235 fi
18236 if test "$with_gnu_ld" = no; then
18237 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18238 hardcode_libdir_flag_spec_ld='+b $libdir'
18239 hardcode_libdir_separator=:
18240 hardcode_direct=yes
18241 hardcode_direct_absolute=yes
18242 export_dynamic_flag_spec='${wl}-E'
18243 # hardcode_minus_L: Not really in the search PATH,
18244 # but as the default location of the library.
18245 hardcode_minus_L=yes
18246 fi
18247 ;;
18248
18249 hpux11*)
18250 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
18251 case $host_cpu in
18252 hppa*64*)
18253 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18254 ;;
18255 ia64*)
18256 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
18257 ;;
18258 *)
18259 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18260 ;;
18261 esac
18262 else
18263 case $host_cpu in
18264 hppa*64*)
18265 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18266 ;;
18267 ia64*)
18268 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
18269 ;;
18270 *)
18271 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18272 ;;
18273 esac
18274 fi
18275 if test "$with_gnu_ld" = no; then
18276 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18277 hardcode_libdir_separator=:
18278
18279 case $host_cpu in
18280 hppa*64*|ia64*)
18281 hardcode_direct=no
18282 hardcode_shlibpath_var=no
18283 ;;
18284 *)
18285 hardcode_direct=yes
18286 hardcode_direct_absolute=yes
18287 export_dynamic_flag_spec='${wl}-E'
18288
18289 # hardcode_minus_L: Not really in the search PATH,
18290 # but as the default location of the library.
18291 hardcode_minus_L=yes
18292 ;;
18293 esac
18294 fi
18295 ;;
18296
18297 irix5* | irix6* | nonstopux*)
18298 if test "$GCC" = yes; then
18299 archive_cmds='$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 $lib'
18300 # Try to use the -exported_symbol ld option, if it does not
18301 # work, assume that -exports_file does not work either and
18302 # implicitly export all symbols.
18303 save_LDFLAGS="$LDFLAGS"
18304 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
18305 cat >conftest.$ac_ext <<_ACEOF
18306 int foo(void) {}
18307 _ACEOF
18308 rm -f conftest.$ac_objext conftest$ac_exeext
18309 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18310 (eval $ac_link) 2>conftest.er1
18311 ac_status=$?
18312 grep -v '^ *+' conftest.er1 >conftest.err
18313 rm -f conftest.er1
18314 cat conftest.err >&5
18315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18316 (exit $ac_status); } &&
18317 { ac_try='test -z "$ac_c_werror_flag"
18318 || test ! -s conftest.err'
18319 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18320 (eval $ac_try) 2>&5
18321 ac_status=$?
18322 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18323 (exit $ac_status); }; } &&
18324 { ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
18330 archive_expsym_cmds='$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 $lib'
18331
18332 else
18333 echo "$as_me: failed program was:" >&5
18334 sed 's/^/| /' conftest.$ac_ext >&5
18335
18336 fi
18337 rm -f conftest.err conftest.$ac_objext \
18338 conftest$ac_exeext conftest.$ac_ext
18339 LDFLAGS="$save_LDFLAGS"
18340 else
18341 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
18342 archive_expsym_cmds='$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 $lib'
18343 fi
18344 archive_cmds_need_lc='no'
18345 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18346 hardcode_libdir_separator=:
18347 inherit_rpath=yes
18348 link_all_deplibs=yes
18349 ;;
18350
18351 netbsd*)
18352 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18353 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
18354 else
18355 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
18356 fi
18357 hardcode_libdir_flag_spec='-R$libdir'
18358 hardcode_direct=yes
18359 hardcode_shlibpath_var=no
18360 ;;
18361
18362 newsos6)
18363 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18364 hardcode_direct=yes
18365 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18366 hardcode_libdir_separator=:
18367 hardcode_shlibpath_var=no
18368 ;;
18369
18370 *nto* | *qnx*)
18371 ;;
18372
18373 openbsd*)
18374 if test -f /usr/libexec/ld.so; then
18375 hardcode_direct=yes
18376 hardcode_shlibpath_var=no
18377 hardcode_direct_absolute=yes
18378 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18379 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
18380 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
18381 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
18382 export_dynamic_flag_spec='${wl}-E'
18383 else
18384 case $host_os in
18385 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
18386 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
18387 hardcode_libdir_flag_spec='-R$libdir'
18388 ;;
18389 *)
18390 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
18391 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
18392 ;;
18393 esac
18394 fi
18395 else
18396 ld_shlibs=no
18397 fi
18398 ;;
18399
18400 os2*)
18401 hardcode_libdir_flag_spec='-L$libdir'
18402 hardcode_minus_L=yes
18403 allow_undefined_flag=unsupported
18404 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'
18405 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
18406 ;;
18407
18408 osf3*)
18409 if test "$GCC" = yes; then
18410 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
18411 archive_cmds='$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 $lib'
18412 else
18413 allow_undefined_flag=' -expect_unresolved \*'
18414 archive_cmds='$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 $lib'
18415 fi
18416 archive_cmds_need_lc='no'
18417 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18418 hardcode_libdir_separator=:
18419 ;;
18420
18421 osf4* | osf5*) # as osf3* with the addition of -msym flag
18422 if test "$GCC" = yes; then
18423 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
18424 archive_cmds='$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 $lib'
18425 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18426 else
18427 allow_undefined_flag=' -expect_unresolved \*'
18428 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'
18429 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~
18430 $CC -shared${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'
18431
18432 # Both c and cxx compiler support -rpath directly
18433 hardcode_libdir_flag_spec='-rpath $libdir'
18434 fi
18435 archive_cmds_need_lc='no'
18436 hardcode_libdir_separator=:
18437 ;;
18438
18439 solaris*)
18440 no_undefined_flag=' -z defs'
18441 if test "$GCC" = yes; then
18442 wlarc='${wl}'
18443 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18444 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18445 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
18446 else
18447 case `$CC -V 2>&1` in
18448 *"Compilers 5.0"*)
18449 wlarc=''
18450 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
18451 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18452 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
18453 ;;
18454 *)
18455 wlarc='${wl}'
18456 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
18457 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18458 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
18459 ;;
18460 esac
18461 fi
18462 hardcode_libdir_flag_spec='-R$libdir'
18463 hardcode_shlibpath_var=no
18464 case $host_os in
18465 solaris2.[0-5] | solaris2.[0-5].*) ;;
18466 *)
18467 # The compiler driver will combine and reorder linker options,
18468 # but understands `-z linker_flag'. GCC discards it without `$wl',
18469 # but is careful enough not to reorder.
18470 # Supported since Solaris 2.6 (maybe 2.5.1?)
18471 if test "$GCC" = yes; then
18472 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
18473 else
18474 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
18475 fi
18476 ;;
18477 esac
18478 link_all_deplibs=yes
18479 ;;
18480
18481 sunos4*)
18482 if test "x$host_vendor" = xsequent; then
18483 # Use $CC to link under sequent, because it throws in some extra .o
18484 # files that make .init and .fini sections work.
18485 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
18486 else
18487 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
18488 fi
18489 hardcode_libdir_flag_spec='-L$libdir'
18490 hardcode_direct=yes
18491 hardcode_minus_L=yes
18492 hardcode_shlibpath_var=no
18493 ;;
18494
18495 sysv4)
18496 case $host_vendor in
18497 sni)
18498 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18499 hardcode_direct=yes # is this really true???
18500 ;;
18501 siemens)
18502 ## LD is ld it makes a PLAMLIB
18503 ## CC just makes a GrossModule.
18504 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
18505 reload_cmds='$CC -r -o $output$reload_objs'
18506 hardcode_direct=no
18507 ;;
18508 motorola)
18509 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18510 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
18511 ;;
18512 esac
18513 runpath_var='LD_RUN_PATH'
18514 hardcode_shlibpath_var=no
18515 ;;
18516
18517 sysv4.3*)
18518 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18519 hardcode_shlibpath_var=no
18520 export_dynamic_flag_spec='-Bexport'
18521 ;;
18522
18523 sysv4*MP*)
18524 if test -d /usr/nec; then
18525 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18526 hardcode_shlibpath_var=no
18527 runpath_var=LD_RUN_PATH
18528 hardcode_runpath_var=yes
18529 ld_shlibs=yes
18530 fi
18531 ;;
18532
18533 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
18534 no_undefined_flag='${wl}-z,text'
18535 archive_cmds_need_lc=no
18536 hardcode_shlibpath_var=no
18537 runpath_var='LD_RUN_PATH'
18538
18539 if test "$GCC" = yes; then
18540 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18541 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18542 else
18543 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18544 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18545 fi
18546 ;;
18547
18548 sysv5* | sco3.2v5* | sco5v6*)
18549 # Note: We can NOT use -z defs as we might desire, because we do not
18550 # link with -lc, and that would cause any symbols used from libc to
18551 # always be unresolved, which means just about no library would
18552 # ever link correctly. If we're not using GNU ld we use -z text
18553 # though, which does catch some bad symbols but isn't as heavy-handed
18554 # as -z defs.
18555 no_undefined_flag='${wl}-z,text'
18556 allow_undefined_flag='${wl}-z,nodefs'
18557 archive_cmds_need_lc=no
18558 hardcode_shlibpath_var=no
18559 hardcode_libdir_flag_spec='${wl}-R,$libdir'
18560 hardcode_libdir_separator=':'
18561 link_all_deplibs=yes
18562 export_dynamic_flag_spec='${wl}-Bexport'
18563 runpath_var='LD_RUN_PATH'
18564
18565 if test "$GCC" = yes; then
18566 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18567 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18568 else
18569 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18570 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18571 fi
18572 ;;
18573
18574 uts4*)
18575 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18576 hardcode_libdir_flag_spec='-L$libdir'
18577 hardcode_shlibpath_var=no
18578 ;;
18579
18580 *)
18581 ld_shlibs=no
18582 ;;
18583 esac
18584
18585 if test x$host_vendor = xsni; then
18586 case $host in
18587 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
18588 export_dynamic_flag_spec='${wl}-Blargedynsym'
18589 ;;
18590 esac
18591 fi
18592 fi
18593
18594 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
18595 echo "${ECHO_T}$ld_shlibs" >&6
18596 test "$ld_shlibs" = no && can_build_shared=no
18597
18598 with_gnu_ld=$with_gnu_ld
18599
18600
18601
18602
18603
18604
18605
18606
18607
18608
18609
18610
18611
18612
18613
18614 #
18615 # Do we need to explicitly link libc?
18616 #
18617 case "x$archive_cmds_need_lc" in
18618 x|xyes)
18619 # Assume -lc should be added
18620 archive_cmds_need_lc=yes
18621
18622 if test "$enable_shared" = yes && test "$GCC" = yes; then
18623 case $archive_cmds in
18624 *'~'*)
18625 # FIXME: we may have to deal with multi-command sequences.
18626 ;;
18627 '$CC '*)
18628 # Test whether the compiler implicitly links with -lc since on some
18629 # systems, -lgcc has to come before -lc. If gcc already passes -lc
18630 # to ld, don't add -lc before -lgcc.
18631 echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
18632 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
18633 $RM conftest*
18634 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18635
18636 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
18637 (eval $ac_compile) 2>&5
18638 ac_status=$?
18639 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18640 (exit $ac_status); } 2>conftest.err; then
18641 soname=conftest
18642 lib=conftest
18643 libobjs=conftest.$ac_objext
18644 deplibs=
18645 wl=$lt_prog_compiler_wl
18646 pic_flag=$lt_prog_compiler_pic
18647 compiler_flags=-v
18648 linker_flags=-v
18649 verstring=
18650 output_objdir=.
18651 libname=conftest
18652 lt_save_allow_undefined_flag=$allow_undefined_flag
18653 allow_undefined_flag=
18654 if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
18655 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18656 ac_status=$?
18657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18658 (exit $ac_status); }
18659 then
18660 archive_cmds_need_lc=no
18661 else
18662 archive_cmds_need_lc=yes
18663 fi
18664 allow_undefined_flag=$lt_save_allow_undefined_flag
18665 else
18666 cat conftest.err 1>&5
18667 fi
18668 $RM conftest*
18669 echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
18670 echo "${ECHO_T}$archive_cmds_need_lc" >&6
18671 ;;
18672 esac
18673 fi
18674 ;;
18675 esac
18676
18677
18678
18679
18680
18681
18682
18683
18684
18685
18686
18687
18688
18689
18690
18691
18692
18693
18694
18695
18696
18697
18698
18699
18700
18701
18702
18703
18704
18705
18706
18707
18708
18709
18710
18711
18712
18713
18714
18715
18716
18717
18718
18719
18720
18721
18722
18723
18724
18725
18726
18727
18728
18729
18730
18731
18732
18733
18734
18735
18736
18737
18738
18739
18740
18741
18742
18743
18744
18745
18746
18747
18748
18749
18750
18751
18752
18753
18754
18755
18756
18757
18758
18759
18760
18761
18762
18763
18764
18765
18766
18767
18768
18769
18770
18771
18772
18773
18774
18775
18776
18777
18778
18779
18780
18781
18782
18783
18784
18785
18786
18787
18788
18789
18790
18791
18792
18793
18794
18795
18796
18797
18798
18799
18800
18801
18802
18803
18804
18805
18806
18807
18808
18809
18810
18811
18812
18813
18814
18815
18816
18817
18818
18819
18820
18821
18822
18823
18824
18825
18826
18827
18828
18829
18830
18831
18832
18833 echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
18834 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
18835
18836 if test "$GCC" = yes; then
18837 case $host_os in
18838 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18839 *) lt_awk_arg="/^libraries:/" ;;
18840 esac
18841 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18842 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18843 # if the path contains ";" then we assume it to be the separator
18844 # otherwise default to the standard path separator (i.e. ":") - it is
18845 # assumed that no part of a normal pathname contains ";" but that should
18846 # okay in the real world where ";" in dirpaths is itself problematic.
18847 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18848 else
18849 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
18850 fi
18851 # Ok, now we have the path, separated by spaces, we can step through it
18852 # and add multilib dir if necessary.
18853 lt_tmp_lt_search_path_spec=
18854 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18855 for lt_sys_path in $lt_search_path_spec; do
18856 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18857 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18858 else
18859 test -d "$lt_sys_path" && \
18860 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18861 fi
18862 done
18863 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18864 BEGIN {RS=" "; FS="/|\n";} {
18865 lt_foo="";
18866 lt_count=0;
18867 for (lt_i = NF; lt_i > 0; lt_i--) {
18868 if ($lt_i != "" && $lt_i != ".") {
18869 if ($lt_i == "..") {
18870 lt_count++;
18871 } else {
18872 if (lt_count == 0) {
18873 lt_foo="/" $lt_i lt_foo;
18874 } else {
18875 lt_count--;
18876 }
18877 }
18878 }
18879 }
18880 if (lt_foo != "") { lt_freq[lt_foo]++; }
18881 if (lt_freq[lt_foo] == 1) { print lt_foo; }
18882 }'`
18883 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
18884 else
18885 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18886 fi
18887 library_names_spec=
18888 libname_spec='lib$name'
18889 soname_spec=
18890 shrext_cmds=".so"
18891 postinstall_cmds=
18892 postuninstall_cmds=
18893 finish_cmds=
18894 finish_eval=
18895 shlibpath_var=
18896 shlibpath_overrides_runpath=unknown
18897 version_type=none
18898 dynamic_linker="$host_os ld.so"
18899 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18900 need_lib_prefix=unknown
18901 hardcode_into_libs=no
18902
18903 # when you set need_version to no, make sure it does not cause -set_version
18904 # flags to be left without arguments
18905 need_version=unknown
18906
18907 case $host_os in
18908 aix3*)
18909 version_type=linux
18910 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18911 shlibpath_var=LIBPATH
18912
18913 # AIX 3 has no versioning support, so we append a major version to the name.
18914 soname_spec='${libname}${release}${shared_ext}$major'
18915 ;;
18916
18917 aix[4-9]*)
18918 version_type=linux
18919 need_lib_prefix=no
18920 need_version=no
18921 hardcode_into_libs=yes
18922 if test "$host_cpu" = ia64; then
18923 # AIX 5 supports IA64
18924 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18925 shlibpath_var=LD_LIBRARY_PATH
18926 else
18927 # With GCC up to 2.95.x, collect2 would create an import file
18928 # for dependence libraries. The import file would start with
18929 # the line `#! .'. This would cause the generated library to
18930 # depend on `.', always an invalid library. This was fixed in
18931 # development snapshots of GCC prior to 3.0.
18932 case $host_os in
18933 aix4 | aix4.[01] | aix4.[01].*)
18934 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18935 echo ' yes '
18936 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18937 :
18938 else
18939 can_build_shared=no
18940 fi
18941 ;;
18942 esac
18943 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18944 # soname into executable. Probably we can add versioning support to
18945 # collect2, so additional links can be useful in future.
18946 if test "$aix_use_runtimelinking" = yes; then
18947 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18948 # instead of lib<name>.a to let people know that these are not
18949 # typical AIX shared libraries.
18950 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18951 else
18952 # We preserve .a as extension for shared libraries through AIX4.2
18953 # and later when we are not doing run time linking.
18954 library_names_spec='${libname}${release}.a $libname.a'
18955 soname_spec='${libname}${release}${shared_ext}$major'
18956 fi
18957 shlibpath_var=LIBPATH
18958 fi
18959 ;;
18960
18961 amigaos*)
18962 case $host_cpu in
18963 powerpc)
18964 # Since July 2007 AmigaOS4 officially supports .so libraries.
18965 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
18966 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18967 ;;
18968 m68k)
18969 library_names_spec='$libname.ixlibrary $libname.a'
18970 # Create ${libname}_ixlibrary.a entries in /sys/libs.
18971 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 ${libname}_ixlibrary.a || exit 1; done'
18972 ;;
18973 esac
18974 ;;
18975
18976 beos*)
18977 library_names_spec='${libname}${shared_ext}'
18978 dynamic_linker="$host_os ld.so"
18979 shlibpath_var=LIBRARY_PATH
18980 ;;
18981
18982 bsdi[45]*)
18983 version_type=linux
18984 need_version=no
18985 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18986 soname_spec='${libname}${release}${shared_ext}$major'
18987 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
18988 shlibpath_var=LD_LIBRARY_PATH
18989 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
18990 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
18991 # the default ld.so.conf also contains /usr/contrib/lib and
18992 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
18993 # libtool to hard-code these into programs
18994 ;;
18995
18996 cygwin* | mingw* | pw32* | cegcc*)
18997 version_type=windows
18998 shrext_cmds=".dll"
18999 need_version=no
19000 need_lib_prefix=no
19001
19002 case $GCC,$host_os in
19003 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
19004 library_names_spec='$libname.dll.a'
19005 # DLL is installed to $(libdir)/../bin by postinstall_cmds
19006 postinstall_cmds='base_file=`basename \${file}`~
19007 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
19008 dldir=$destdir/`dirname \$dlpath`~
19009 test -d \$dldir || mkdir -p \$dldir~
19010 $install_prog $dir/$dlname \$dldir/$dlname~
19011 chmod a+x \$dldir/$dlname~
19012 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
19013 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
19014 fi'
19015 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
19016 dlpath=$dir/\$dldll~
19017 $RM \$dlpath'
19018 shlibpath_overrides_runpath=yes
19019
19020 case $host_os in
19021 cygwin*)
19022 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
19023 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19024 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
19025 ;;
19026 mingw* | cegcc*)
19027 # MinGW DLLs use traditional 'lib' prefix
19028 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19029 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
19030 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
19031 # It is most probably a Windows format PATH printed by
19032 # mingw gcc, but we are running on Cygwin. Gcc prints its search
19033 # path with ; separators, and with drive letters. We can handle the
19034 # drive letters (cygwin fileutils understands them), so leave them,
19035 # especially as we might pass files found there to a mingw objdump,
19036 # which wouldn't understand a cygwinified path. Ahh.
19037 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
19038 else
19039 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
19040 fi
19041 ;;
19042 pw32*)
19043 # pw32 DLLs use 'pw' prefix rather than 'lib'
19044 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19045 ;;
19046 esac
19047 ;;
19048
19049 *)
19050 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
19051 ;;
19052 esac
19053 dynamic_linker='Win32 ld.exe'
19054 # FIXME: first we should search . and the directory the executable is in
19055 shlibpath_var=PATH
19056 ;;
19057
19058 darwin* | rhapsody*)
19059 dynamic_linker="$host_os dyld"
19060 version_type=darwin
19061 need_lib_prefix=no
19062 need_version=no
19063 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
19064 soname_spec='${libname}${release}${major}$shared_ext'
19065 shlibpath_overrides_runpath=yes
19066 shlibpath_var=DYLD_LIBRARY_PATH
19067 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
19068
19069 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
19070 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
19071 ;;
19072
19073 dgux*)
19074 version_type=linux
19075 need_lib_prefix=no
19076 need_version=no
19077 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
19078 soname_spec='${libname}${release}${shared_ext}$major'
19079 shlibpath_var=LD_LIBRARY_PATH
19080 ;;
19081
19082 freebsd1*)
19083 dynamic_linker=no
19084 ;;
19085
19086 freebsd* | dragonfly*)
19087 # DragonFly does not have aout. When/if they implement a new
19088 # versioning mechanism, adjust this.
19089 if test -x /usr/bin/objformat; then
19090 objformat=`/usr/bin/objformat`
19091 else
19092 case $host_os in
19093 freebsd[123]*) objformat=aout ;;
19094 *) objformat=elf ;;
19095 esac
19096 fi
19097 version_type=freebsd-$objformat
19098 case $version_type in
19099 freebsd-elf*)
19100 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
19101 need_version=no
19102 need_lib_prefix=no
19103 ;;
19104 freebsd-*)
19105 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
19106 need_version=yes
19107 ;;
19108 esac
19109 shlibpath_var=LD_LIBRARY_PATH
19110 case $host_os in
19111 freebsd2*)
19112 shlibpath_overrides_runpath=yes
19113 ;;
19114 freebsd3.[01]* | freebsdelf3.[01]*)
19115 shlibpath_overrides_runpath=yes
19116 hardcode_into_libs=yes
19117 ;;
19118 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
19119 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
19120 shlibpath_overrides_runpath=no
19121 hardcode_into_libs=yes
19122 ;;
19123 *) # from 4.6 on, and DragonFly
19124 shlibpath_overrides_runpath=yes
19125 hardcode_into_libs=yes
19126 ;;
19127 esac
19128 ;;
19129
19130 gnu*)
19131 version_type=linux
19132 need_lib_prefix=no
19133 need_version=no
19134 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
19135 soname_spec='${libname}${release}${shared_ext}$major'
19136 shlibpath_var=LD_LIBRARY_PATH
19137 hardcode_into_libs=yes
19138 ;;
19139
19140 hpux9* | hpux10* | hpux11*)
19141 # Give a soname corresponding to the major version so that dld.sl refuses to
19142 # link against other versions.
19143 version_type=sunos
19144 need_lib_prefix=no
19145 need_version=no
19146 case $host_cpu in
19147 ia64*)
19148 shrext_cmds='.so'
19149 hardcode_into_libs=yes
19150 dynamic_linker="$host_os dld.so"
19151 shlibpath_var=LD_LIBRARY_PATH
19152 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
19153 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19154 soname_spec='${libname}${release}${shared_ext}$major'
19155 if test "X$HPUX_IA64_MODE" = X32; then
19156 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
19157 else
19158 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
19159 fi
19160 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
19161 ;;
19162 hppa*64*)
19163 shrext_cmds='.sl'
19164 hardcode_into_libs=yes
19165 dynamic_linker="$host_os dld.sl"
19166 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
19167 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
19168 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19169 soname_spec='${libname}${release}${shared_ext}$major'
19170 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
19171 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
19172 ;;
19173 *)
19174 shrext_cmds='.sl'
19175 dynamic_linker="$host_os dld.sl"
19176 shlibpath_var=SHLIB_PATH
19177 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
19178 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19179 soname_spec='${libname}${release}${shared_ext}$major'
19180 ;;
19181 esac
19182 # HP-UX runs *really* slowly unless shared libraries are mode 555.
19183 postinstall_cmds='chmod 555 $lib'
19184 ;;
19185
19186 interix[3-9]*)
19187 version_type=linux
19188 need_lib_prefix=no
19189 need_version=no
19190 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
19191 soname_spec='${libname}${release}${shared_ext}$major'
19192 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
19193 shlibpath_var=LD_LIBRARY_PATH
19194 shlibpath_overrides_runpath=no
19195 hardcode_into_libs=yes
19196 ;;
19197
19198 irix5* | irix6* | nonstopux*)
19199 case $host_os in
19200 nonstopux*) version_type=nonstopux ;;
19201 *)
19202 if test "$lt_cv_prog_gnu_ld" = yes; then
19203 version_type=linux
19204 else
19205 version_type=irix
19206 fi ;;
19207 esac
19208 need_lib_prefix=no
19209 need_version=no
19210 soname_spec='${libname}${release}${shared_ext}$major'
19211 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
19212 case $host_os in
19213 irix5* | nonstopux*)
19214 libsuff= shlibsuff=
19215 ;;
19216 *)
19217 case $LD in # libtool.m4 will add one of these switches to LD
19218 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
19219 libsuff= shlibsuff= libmagic=32-bit;;
19220 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
19221 libsuff=32 shlibsuff=N32 libmagic=N32;;
19222 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
19223 libsuff=64 shlibsuff=64 libmagic=64-bit;;
19224 *) libsuff= shlibsuff= libmagic=never-match;;
19225 esac
19226 ;;
19227 esac
19228 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
19229 shlibpath_overrides_runpath=no
19230 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
19231 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
19232 hardcode_into_libs=yes
19233 ;;
19234
19235 # No shared lib support for Linux oldld, aout, or coff.
19236 linux*oldld* | linux*aout* | linux*coff*)
19237 dynamic_linker=no
19238 ;;
19239
19240 # This must be Linux ELF.
19241 linux* | k*bsd*-gnu)
19242 version_type=linux
19243 need_lib_prefix=no
19244 need_version=no
19245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19246 soname_spec='${libname}${release}${shared_ext}$major'
19247 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
19248 shlibpath_var=LD_LIBRARY_PATH
19249 shlibpath_overrides_runpath=no
19250 # Some binutils ld are patched to set DT_RUNPATH
19251 save_LDFLAGS=$LDFLAGS
19252 save_libdir=$libdir
19253 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
19254 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
19255 cat >conftest.$ac_ext <<_ACEOF
19256 /* confdefs.h. */
19257 _ACEOF
19258 cat confdefs.h >>conftest.$ac_ext
19259 cat >>conftest.$ac_ext <<_ACEOF
19260 /* end confdefs.h. */
19261
19262 int
19263 main ()
19264 {
19265
19266 ;
19267 return 0;
19268 }
19269 _ACEOF
19270 rm -f conftest.$ac_objext conftest$ac_exeext
19271 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19272 (eval $ac_link) 2>conftest.er1
19273 ac_status=$?
19274 grep -v '^ *+' conftest.er1 >conftest.err
19275 rm -f conftest.er1
19276 cat conftest.err >&5
19277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19278 (exit $ac_status); } &&
19279 { ac_try='test -z "$ac_c_werror_flag"
19280 || test ! -s conftest.err'
19281 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19282 (eval $ac_try) 2>&5
19283 ac_status=$?
19284 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19285 (exit $ac_status); }; } &&
19286 { ac_try='test -s conftest$ac_exeext'
19287 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19288 (eval $ac_try) 2>&5
19289 ac_status=$?
19290 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19291 (exit $ac_status); }; }; then
19292 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then
19293 shlibpath_overrides_runpath=yes
19294 fi
19295
19296 else
19297 echo "$as_me: failed program was:" >&5
19298 sed 's/^/| /' conftest.$ac_ext >&5
19299
19300 fi
19301 rm -f conftest.err conftest.$ac_objext \
19302 conftest$ac_exeext conftest.$ac_ext
19303 LDFLAGS=$save_LDFLAGS
19304 libdir=$save_libdir
19305
19306 # This implies no fast_install, which is unacceptable.
19307 # Some rework will be needed to allow for fast_install
19308 # before this can be enabled.
19309 hardcode_into_libs=yes
19310
19311 # Append ld.so.conf contents to the search path
19312 if test -f /etc/ld.so.conf; then
19313 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' ' '`
19314 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
19315 fi
19316
19317 # We used to test for /lib/ld.so.1 and disable shared libraries on
19318 # powerpc, because MkLinux only supported shared libraries with the
19319 # GNU dynamic linker. Since this was broken with cross compilers,
19320 # most powerpc-linux boxes support dynamic linking these days and
19321 # people can always --disable-shared, the test was removed, and we
19322 # assume the GNU/Linux dynamic linker is in use.
19323 dynamic_linker='GNU/Linux ld.so'
19324 ;;
19325
19326 netbsd*)
19327 version_type=sunos
19328 need_lib_prefix=no
19329 need_version=no
19330 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19331 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19332 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
19333 dynamic_linker='NetBSD (a.out) ld.so'
19334 else
19335 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
19336 soname_spec='${libname}${release}${shared_ext}$major'
19337 dynamic_linker='NetBSD ld.elf_so'
19338 fi
19339 shlibpath_var=LD_LIBRARY_PATH
19340 shlibpath_overrides_runpath=yes
19341 hardcode_into_libs=yes
19342 ;;
19343
19344 newsos6)
19345 version_type=linux
19346 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19347 shlibpath_var=LD_LIBRARY_PATH
19348 shlibpath_overrides_runpath=yes
19349 ;;
19350
19351 *nto* | *qnx*)
19352 version_type=qnx
19353 need_lib_prefix=no
19354 need_version=no
19355 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19356 soname_spec='${libname}${release}${shared_ext}$major'
19357 shlibpath_var=LD_LIBRARY_PATH
19358 shlibpath_overrides_runpath=no
19359 hardcode_into_libs=yes
19360 dynamic_linker='ldqnx.so'
19361 ;;
19362
19363 openbsd*)
19364 version_type=sunos
19365 sys_lib_dlsearch_path_spec="/usr/lib"
19366 need_lib_prefix=no
19367 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
19368 case $host_os in
19369 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
19370 *) need_version=no ;;
19371 esac
19372 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19373 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
19374 shlibpath_var=LD_LIBRARY_PATH
19375 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19376 case $host_os in
19377 openbsd2.[89] | openbsd2.[89].*)
19378 shlibpath_overrides_runpath=no
19379 ;;
19380 *)
19381 shlibpath_overrides_runpath=yes
19382 ;;
19383 esac
19384 else
19385 shlibpath_overrides_runpath=yes
19386 fi
19387 ;;
19388
19389 os2*)
19390 libname_spec='$name'
19391 shrext_cmds=".dll"
19392 need_lib_prefix=no
19393 library_names_spec='$libname${shared_ext} $libname.a'
19394 dynamic_linker='OS/2 ld.exe'
19395 shlibpath_var=LIBPATH
19396 ;;
19397
19398 osf3* | osf4* | osf5*)
19399 version_type=osf
19400 need_lib_prefix=no
19401 need_version=no
19402 soname_spec='${libname}${release}${shared_ext}$major'
19403 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19404 shlibpath_var=LD_LIBRARY_PATH
19405 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
19406 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
19407 ;;
19408
19409 rdos*)
19410 dynamic_linker=no
19411 ;;
19412
19413 solaris*)
19414 version_type=linux
19415 need_lib_prefix=no
19416 need_version=no
19417 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19418 soname_spec='${libname}${release}${shared_ext}$major'
19419 shlibpath_var=LD_LIBRARY_PATH
19420 shlibpath_overrides_runpath=yes
19421 hardcode_into_libs=yes
19422 # ldd complains unless libraries are executable
19423 postinstall_cmds='chmod +x $lib'
19424 ;;
19425
19426 sunos4*)
19427 version_type=sunos
19428 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19429 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
19430 shlibpath_var=LD_LIBRARY_PATH
19431 shlibpath_overrides_runpath=yes
19432 if test "$with_gnu_ld" = yes; then
19433 need_lib_prefix=no
19434 fi
19435 need_version=yes
19436 ;;
19437
19438 sysv4 | sysv4.3*)
19439 version_type=linux
19440 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19441 soname_spec='${libname}${release}${shared_ext}$major'
19442 shlibpath_var=LD_LIBRARY_PATH
19443 case $host_vendor in
19444 sni)
19445 shlibpath_overrides_runpath=no
19446 need_lib_prefix=no
19447 runpath_var=LD_RUN_PATH
19448 ;;
19449 siemens)
19450 need_lib_prefix=no
19451 ;;
19452 motorola)
19453 need_lib_prefix=no
19454 need_version=no
19455 shlibpath_overrides_runpath=no
19456 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
19457 ;;
19458 esac
19459 ;;
19460
19461 sysv4*MP*)
19462 if test -d /usr/nec ;then
19463 version_type=linux
19464 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
19465 soname_spec='$libname${shared_ext}.$major'
19466 shlibpath_var=LD_LIBRARY_PATH
19467 fi
19468 ;;
19469
19470 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
19471 version_type=freebsd-elf
19472 need_lib_prefix=no
19473 need_version=no
19474 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
19475 soname_spec='${libname}${release}${shared_ext}$major'
19476 shlibpath_var=LD_LIBRARY_PATH
19477 shlibpath_overrides_runpath=yes
19478 hardcode_into_libs=yes
19479 if test "$with_gnu_ld" = yes; then
19480 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
19481 else
19482 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
19483 case $host_os in
19484 sco3.2v5*)
19485 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
19486 ;;
19487 esac
19488 fi
19489 sys_lib_dlsearch_path_spec='/usr/lib'
19490 ;;
19491
19492 tpf*)
19493 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
19494 version_type=linux
19495 need_lib_prefix=no
19496 need_version=no
19497 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19498 shlibpath_var=LD_LIBRARY_PATH
19499 shlibpath_overrides_runpath=no
19500 hardcode_into_libs=yes
19501 ;;
19502
19503 uts4*)
19504 version_type=linux
19505 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19506 soname_spec='${libname}${release}${shared_ext}$major'
19507 shlibpath_var=LD_LIBRARY_PATH
19508 ;;
19509
19510 *)
19511 dynamic_linker=no
19512 ;;
19513 esac
19514 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
19515 echo "${ECHO_T}$dynamic_linker" >&6
19516 test "$dynamic_linker" = no && can_build_shared=no
19517
19518 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
19519 if test "$GCC" = yes; then
19520 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
19521 fi
19522
19523 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
19524 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
19525 fi
19526 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
19527 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
19528 fi
19529
19530
19531
19532
19533
19534
19535
19536
19537
19538
19539
19540
19541
19542
19543
19544
19545
19546
19547
19548
19549
19550
19551
19552
19553
19554
19555
19556
19557
19558
19559
19560
19561
19562
19563
19564
19565
19566
19567
19568
19569
19570
19571
19572
19573
19574
19575
19576
19577
19578
19579
19580
19581
19582
19583
19584
19585
19586
19587
19588
19589
19590
19591
19592
19593
19594
19595
19596
19597
19598
19599
19600
19601
19602
19603
19604
19605
19606
19607
19608
19609
19610
19611
19612
19613
19614
19615
19616 echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
19617 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
19618 hardcode_action=
19619 if test -n "$hardcode_libdir_flag_spec" ||
19620 test -n "$runpath_var" ||
19621 test "X$hardcode_automatic" = "Xyes" ; then
19622
19623 # We can hardcode non-existent directories.
19624 if test "$hardcode_direct" != no &&
19625 # If the only mechanism to avoid hardcoding is shlibpath_var, we
19626 # have to relink, otherwise we might link with an installed library
19627 # when we should be linking with a yet-to-be-installed one
19628 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
19629 test "$hardcode_minus_L" != no; then
19630 # Linking always hardcodes the temporary library directory.
19631 hardcode_action=relink
19632 else
19633 # We can link without hardcoding, and we can hardcode nonexisting dirs.
19634 hardcode_action=immediate
19635 fi
19636 else
19637 # We cannot hardcode anything, or else we can only hardcode existing
19638 # directories.
19639 hardcode_action=unsupported
19640 fi
19641 echo "$as_me:$LINENO: result: $hardcode_action" >&5
19642 echo "${ECHO_T}$hardcode_action" >&6
19643
19644 if test "$hardcode_action" = relink ||
19645 test "$inherit_rpath" = yes; then
19646 # Fast installation is not supported
19647 enable_fast_install=no
19648 elif test "$shlibpath_overrides_runpath" = yes ||
19649 test "$enable_shared" = no; then
19650 # Fast installation is not necessary
19651 enable_fast_install=needless
19652 fi
19653
19654
19655
19656
19657
19658
19659 if test "x$enable_dlopen" != xyes; then
19660 enable_dlopen=unknown
19661 enable_dlopen_self=unknown
19662 enable_dlopen_self_static=unknown
19663 else
19664 lt_cv_dlopen=no
19665 lt_cv_dlopen_libs=
19666
19667 case $host_os in
19668 beos*)
19669 lt_cv_dlopen="load_add_on"
19670 lt_cv_dlopen_libs=
19671 lt_cv_dlopen_self=yes
19672 ;;
19673
19674 mingw* | pw32* | cegcc*)
19675 lt_cv_dlopen="LoadLibrary"
19676 lt_cv_dlopen_libs=
19677 ;;
19678
19679 cygwin*)
19680 lt_cv_dlopen="dlopen"
19681 lt_cv_dlopen_libs=
19682 ;;
19683
19684 darwin*)
19685 # if libdl is installed we need to link against it
19686 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19687 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19688 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19689 echo $ECHO_N "(cached) $ECHO_C" >&6
19690 else
19691 ac_check_lib_save_LIBS=$LIBS
19692 LIBS="-ldl $LIBS"
19693 cat >conftest.$ac_ext <<_ACEOF
19694 /* confdefs.h. */
19695 _ACEOF
19696 cat confdefs.h >>conftest.$ac_ext
19697 cat >>conftest.$ac_ext <<_ACEOF
19698 /* end confdefs.h. */
19699
19700 /* Override any gcc2 internal prototype to avoid an error. */
19701 #ifdef __cplusplus
19702 extern "C"
19703 #endif
19704 /* We use char because int might match the return type of a gcc2
19705 builtin and then its argument prototype would still apply. */
19706 char dlopen ();
19707 int
19708 main ()
19709 {
19710 dlopen ();
19711 ;
19712 return 0;
19713 }
19714 _ACEOF
19715 rm -f conftest.$ac_objext conftest$ac_exeext
19716 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19717 (eval $ac_link) 2>conftest.er1
19718 ac_status=$?
19719 grep -v '^ *+' conftest.er1 >conftest.err
19720 rm -f conftest.er1
19721 cat conftest.err >&5
19722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19723 (exit $ac_status); } &&
19724 { ac_try='test -z "$ac_c_werror_flag"
19725 || test ! -s conftest.err'
19726 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19727 (eval $ac_try) 2>&5
19728 ac_status=$?
19729 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19730 (exit $ac_status); }; } &&
19731 { ac_try='test -s conftest$ac_exeext'
19732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19733 (eval $ac_try) 2>&5
19734 ac_status=$?
19735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19736 (exit $ac_status); }; }; then
19737 ac_cv_lib_dl_dlopen=yes
19738 else
19739 echo "$as_me: failed program was:" >&5
19740 sed 's/^/| /' conftest.$ac_ext >&5
19741
19742 ac_cv_lib_dl_dlopen=no
19743 fi
19744 rm -f conftest.err conftest.$ac_objext \
19745 conftest$ac_exeext conftest.$ac_ext
19746 LIBS=$ac_check_lib_save_LIBS
19747 fi
19748 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19749 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19750 if test $ac_cv_lib_dl_dlopen = yes; then
19751 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19752 else
19753
19754 lt_cv_dlopen="dyld"
19755 lt_cv_dlopen_libs=
19756 lt_cv_dlopen_self=yes
19757
19758 fi
19759
19760 ;;
19761
19762 *)
19763 echo "$as_me:$LINENO: checking for shl_load" >&5
19764 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
19765 if test "${ac_cv_func_shl_load+set}" = set; then
19766 echo $ECHO_N "(cached) $ECHO_C" >&6
19767 else
19768 cat >conftest.$ac_ext <<_ACEOF
19769 /* confdefs.h. */
19770 _ACEOF
19771 cat confdefs.h >>conftest.$ac_ext
19772 cat >>conftest.$ac_ext <<_ACEOF
19773 /* end confdefs.h. */
19774 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
19775 For example, HP-UX 11i <limits.h> declares gettimeofday. */
19776 #define shl_load innocuous_shl_load
19777
19778 /* System header to define __stub macros and hopefully few prototypes,
19779 which can conflict with char shl_load (); below.
19780 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19781 <limits.h> exists even on freestanding compilers. */
19782
19783 #ifdef __STDC__
19784 # include <limits.h>
19785 #else
19786 # include <assert.h>
19787 #endif
19788
19789 #undef shl_load
19790
19791 /* Override any gcc2 internal prototype to avoid an error. */
19792 #ifdef __cplusplus
19793 extern "C"
19794 {
19795 #endif
19796 /* We use char because int might match the return type of a gcc2
19797 builtin and then its argument prototype would still apply. */
19798 char shl_load ();
19799 /* The GNU C library defines this for functions which it implements
19800 to always fail with ENOSYS. Some functions are actually named
19801 something starting with __ and the normal name is an alias. */
19802 #if defined (__stub_shl_load) || defined (__stub___shl_load)
19803 choke me
19804 #else
19805 char (*f) () = shl_load;
19806 #endif
19807 #ifdef __cplusplus
19808 }
19809 #endif
19810
19811 int
19812 main ()
19813 {
19814 return f != shl_load;
19815 ;
19816 return 0;
19817 }
19818 _ACEOF
19819 rm -f conftest.$ac_objext conftest$ac_exeext
19820 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19821 (eval $ac_link) 2>conftest.er1
19822 ac_status=$?
19823 grep -v '^ *+' conftest.er1 >conftest.err
19824 rm -f conftest.er1
19825 cat conftest.err >&5
19826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19827 (exit $ac_status); } &&
19828 { ac_try='test -z "$ac_c_werror_flag"
19829 || test ! -s conftest.err'
19830 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19831 (eval $ac_try) 2>&5
19832 ac_status=$?
19833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19834 (exit $ac_status); }; } &&
19835 { ac_try='test -s conftest$ac_exeext'
19836 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19837 (eval $ac_try) 2>&5
19838 ac_status=$?
19839 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19840 (exit $ac_status); }; }; then
19841 ac_cv_func_shl_load=yes
19842 else
19843 echo "$as_me: failed program was:" >&5
19844 sed 's/^/| /' conftest.$ac_ext >&5
19845
19846 ac_cv_func_shl_load=no
19847 fi
19848 rm -f conftest.err conftest.$ac_objext \
19849 conftest$ac_exeext conftest.$ac_ext
19850 fi
19851 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19852 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19853 if test $ac_cv_func_shl_load = yes; then
19854 lt_cv_dlopen="shl_load"
19855 else
19856 echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19857 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19858 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19859 echo $ECHO_N "(cached) $ECHO_C" >&6
19860 else
19861 ac_check_lib_save_LIBS=$LIBS
19862 LIBS="-ldld $LIBS"
19863 cat >conftest.$ac_ext <<_ACEOF
19864 /* confdefs.h. */
19865 _ACEOF
19866 cat confdefs.h >>conftest.$ac_ext
19867 cat >>conftest.$ac_ext <<_ACEOF
19868 /* end confdefs.h. */
19869
19870 /* Override any gcc2 internal prototype to avoid an error. */
19871 #ifdef __cplusplus
19872 extern "C"
19873 #endif
19874 /* We use char because int might match the return type of a gcc2
19875 builtin and then its argument prototype would still apply. */
19876 char shl_load ();
19877 int
19878 main ()
19879 {
19880 shl_load ();
19881 ;
19882 return 0;
19883 }
19884 _ACEOF
19885 rm -f conftest.$ac_objext conftest$ac_exeext
19886 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19887 (eval $ac_link) 2>conftest.er1
19888 ac_status=$?
19889 grep -v '^ *+' conftest.er1 >conftest.err
19890 rm -f conftest.er1
19891 cat conftest.err >&5
19892 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19893 (exit $ac_status); } &&
19894 { ac_try='test -z "$ac_c_werror_flag"
19895 || test ! -s conftest.err'
19896 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19897 (eval $ac_try) 2>&5
19898 ac_status=$?
19899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19900 (exit $ac_status); }; } &&
19901 { ac_try='test -s conftest$ac_exeext'
19902 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19903 (eval $ac_try) 2>&5
19904 ac_status=$?
19905 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19906 (exit $ac_status); }; }; then
19907 ac_cv_lib_dld_shl_load=yes
19908 else
19909 echo "$as_me: failed program was:" >&5
19910 sed 's/^/| /' conftest.$ac_ext >&5
19911
19912 ac_cv_lib_dld_shl_load=no
19913 fi
19914 rm -f conftest.err conftest.$ac_objext \
19915 conftest$ac_exeext conftest.$ac_ext
19916 LIBS=$ac_check_lib_save_LIBS
19917 fi
19918 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
19919 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
19920 if test $ac_cv_lib_dld_shl_load = yes; then
19921 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
19922 else
19923 echo "$as_me:$LINENO: checking for dlopen" >&5
19924 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
19925 if test "${ac_cv_func_dlopen+set}" = set; then
19926 echo $ECHO_N "(cached) $ECHO_C" >&6
19927 else
19928 cat >conftest.$ac_ext <<_ACEOF
19929 /* confdefs.h. */
19930 _ACEOF
19931 cat confdefs.h >>conftest.$ac_ext
19932 cat >>conftest.$ac_ext <<_ACEOF
19933 /* end confdefs.h. */
19934 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
19935 For example, HP-UX 11i <limits.h> declares gettimeofday. */
19936 #define dlopen innocuous_dlopen
19937
19938 /* System header to define __stub macros and hopefully few prototypes,
19939 which can conflict with char dlopen (); below.
19940 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19941 <limits.h> exists even on freestanding compilers. */
19942
19943 #ifdef __STDC__
19944 # include <limits.h>
19945 #else
19946 # include <assert.h>
19947 #endif
19948
19949 #undef dlopen
19950
19951 /* Override any gcc2 internal prototype to avoid an error. */
19952 #ifdef __cplusplus
19953 extern "C"
19954 {
19955 #endif
19956 /* We use char because int might match the return type of a gcc2
19957 builtin and then its argument prototype would still apply. */
19958 char dlopen ();
19959 /* The GNU C library defines this for functions which it implements
19960 to always fail with ENOSYS. Some functions are actually named
19961 something starting with __ and the normal name is an alias. */
19962 #if defined (__stub_dlopen) || defined (__stub___dlopen)
19963 choke me
19964 #else
19965 char (*f) () = dlopen;
19966 #endif
19967 #ifdef __cplusplus
19968 }
19969 #endif
19970
19971 int
19972 main ()
19973 {
19974 return f != dlopen;
19975 ;
19976 return 0;
19977 }
19978 _ACEOF
19979 rm -f conftest.$ac_objext conftest$ac_exeext
19980 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19981 (eval $ac_link) 2>conftest.er1
19982 ac_status=$?
19983 grep -v '^ *+' conftest.er1 >conftest.err
19984 rm -f conftest.er1
19985 cat conftest.err >&5
19986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19987 (exit $ac_status); } &&
19988 { ac_try='test -z "$ac_c_werror_flag"
19989 || test ! -s conftest.err'
19990 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19991 (eval $ac_try) 2>&5
19992 ac_status=$?
19993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19994 (exit $ac_status); }; } &&
19995 { ac_try='test -s conftest$ac_exeext'
19996 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19997 (eval $ac_try) 2>&5
19998 ac_status=$?
19999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20000 (exit $ac_status); }; }; then
20001 ac_cv_func_dlopen=yes
20002 else
20003 echo "$as_me: failed program was:" >&5
20004 sed 's/^/| /' conftest.$ac_ext >&5
20005
20006 ac_cv_func_dlopen=no
20007 fi
20008 rm -f conftest.err conftest.$ac_objext \
20009 conftest$ac_exeext conftest.$ac_ext
20010 fi
20011 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
20012 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
20013 if test $ac_cv_func_dlopen = yes; then
20014 lt_cv_dlopen="dlopen"
20015 else
20016 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
20017 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
20018 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
20019 echo $ECHO_N "(cached) $ECHO_C" >&6
20020 else
20021 ac_check_lib_save_LIBS=$LIBS
20022 LIBS="-ldl $LIBS"
20023 cat >conftest.$ac_ext <<_ACEOF
20024 /* confdefs.h. */
20025 _ACEOF
20026 cat confdefs.h >>conftest.$ac_ext
20027 cat >>conftest.$ac_ext <<_ACEOF
20028 /* end confdefs.h. */
20029
20030 /* Override any gcc2 internal prototype to avoid an error. */
20031 #ifdef __cplusplus
20032 extern "C"
20033 #endif
20034 /* We use char because int might match the return type of a gcc2
20035 builtin and then its argument prototype would still apply. */
20036 char dlopen ();
20037 int
20038 main ()
20039 {
20040 dlopen ();
20041 ;
20042 return 0;
20043 }
20044 _ACEOF
20045 rm -f conftest.$ac_objext conftest$ac_exeext
20046 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20047 (eval $ac_link) 2>conftest.er1
20048 ac_status=$?
20049 grep -v '^ *+' conftest.er1 >conftest.err
20050 rm -f conftest.er1
20051 cat conftest.err >&5
20052 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20053 (exit $ac_status); } &&
20054 { ac_try='test -z "$ac_c_werror_flag"
20055 || test ! -s conftest.err'
20056 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20057 (eval $ac_try) 2>&5
20058 ac_status=$?
20059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20060 (exit $ac_status); }; } &&
20061 { ac_try='test -s conftest$ac_exeext'
20062 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20063 (eval $ac_try) 2>&5
20064 ac_status=$?
20065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20066 (exit $ac_status); }; }; then
20067 ac_cv_lib_dl_dlopen=yes
20068 else
20069 echo "$as_me: failed program was:" >&5
20070 sed 's/^/| /' conftest.$ac_ext >&5
20071
20072 ac_cv_lib_dl_dlopen=no
20073 fi
20074 rm -f conftest.err conftest.$ac_objext \
20075 conftest$ac_exeext conftest.$ac_ext
20076 LIBS=$ac_check_lib_save_LIBS
20077 fi
20078 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
20079 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
20080 if test $ac_cv_lib_dl_dlopen = yes; then
20081 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
20082 else
20083 echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
20084 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
20085 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
20086 echo $ECHO_N "(cached) $ECHO_C" >&6
20087 else
20088 ac_check_lib_save_LIBS=$LIBS
20089 LIBS="-lsvld $LIBS"
20090 cat >conftest.$ac_ext <<_ACEOF
20091 /* confdefs.h. */
20092 _ACEOF
20093 cat confdefs.h >>conftest.$ac_ext
20094 cat >>conftest.$ac_ext <<_ACEOF
20095 /* end confdefs.h. */
20096
20097 /* Override any gcc2 internal prototype to avoid an error. */
20098 #ifdef __cplusplus
20099 extern "C"
20100 #endif
20101 /* We use char because int might match the return type of a gcc2
20102 builtin and then its argument prototype would still apply. */
20103 char dlopen ();
20104 int
20105 main ()
20106 {
20107 dlopen ();
20108 ;
20109 return 0;
20110 }
20111 _ACEOF
20112 rm -f conftest.$ac_objext conftest$ac_exeext
20113 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20114 (eval $ac_link) 2>conftest.er1
20115 ac_status=$?
20116 grep -v '^ *+' conftest.er1 >conftest.err
20117 rm -f conftest.er1
20118 cat conftest.err >&5
20119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20120 (exit $ac_status); } &&
20121 { ac_try='test -z "$ac_c_werror_flag"
20122 || test ! -s conftest.err'
20123 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20124 (eval $ac_try) 2>&5
20125 ac_status=$?
20126 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20127 (exit $ac_status); }; } &&
20128 { ac_try='test -s conftest$ac_exeext'
20129 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20130 (eval $ac_try) 2>&5
20131 ac_status=$?
20132 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20133 (exit $ac_status); }; }; then
20134 ac_cv_lib_svld_dlopen=yes
20135 else
20136 echo "$as_me: failed program was:" >&5
20137 sed 's/^/| /' conftest.$ac_ext >&5
20138
20139 ac_cv_lib_svld_dlopen=no
20140 fi
20141 rm -f conftest.err conftest.$ac_objext \
20142 conftest$ac_exeext conftest.$ac_ext
20143 LIBS=$ac_check_lib_save_LIBS
20144 fi
20145 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
20146 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
20147 if test $ac_cv_lib_svld_dlopen = yes; then
20148 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
20149 else
20150 echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
20151 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
20152 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
20153 echo $ECHO_N "(cached) $ECHO_C" >&6
20154 else
20155 ac_check_lib_save_LIBS=$LIBS
20156 LIBS="-ldld $LIBS"
20157 cat >conftest.$ac_ext <<_ACEOF
20158 /* confdefs.h. */
20159 _ACEOF
20160 cat confdefs.h >>conftest.$ac_ext
20161 cat >>conftest.$ac_ext <<_ACEOF
20162 /* end confdefs.h. */
20163
20164 /* Override any gcc2 internal prototype to avoid an error. */
20165 #ifdef __cplusplus
20166 extern "C"
20167 #endif
20168 /* We use char because int might match the return type of a gcc2
20169 builtin and then its argument prototype would still apply. */
20170 char dld_link ();
20171 int
20172 main ()
20173 {
20174 dld_link ();
20175 ;
20176 return 0;
20177 }
20178 _ACEOF
20179 rm -f conftest.$ac_objext conftest$ac_exeext
20180 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20181 (eval $ac_link) 2>conftest.er1
20182 ac_status=$?
20183 grep -v '^ *+' conftest.er1 >conftest.err
20184 rm -f conftest.er1
20185 cat conftest.err >&5
20186 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20187 (exit $ac_status); } &&
20188 { ac_try='test -z "$ac_c_werror_flag"
20189 || test ! -s conftest.err'
20190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20191 (eval $ac_try) 2>&5
20192 ac_status=$?
20193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20194 (exit $ac_status); }; } &&
20195 { ac_try='test -s conftest$ac_exeext'
20196 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20197 (eval $ac_try) 2>&5
20198 ac_status=$?
20199 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20200 (exit $ac_status); }; }; then
20201 ac_cv_lib_dld_dld_link=yes
20202 else
20203 echo "$as_me: failed program was:" >&5
20204 sed 's/^/| /' conftest.$ac_ext >&5
20205
20206 ac_cv_lib_dld_dld_link=no
20207 fi
20208 rm -f conftest.err conftest.$ac_objext \
20209 conftest$ac_exeext conftest.$ac_ext
20210 LIBS=$ac_check_lib_save_LIBS
20211 fi
20212 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
20213 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
20214 if test $ac_cv_lib_dld_dld_link = yes; then
20215 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
20216 fi
20217
20218
20219 fi
20220
20221
20222 fi
20223
20224
20225 fi
20226
20227
20228 fi
20229
20230
20231 fi
20232
20233 ;;
20234 esac
20235
20236 if test "x$lt_cv_dlopen" != xno; then
20237 enable_dlopen=yes
20238 else
20239 enable_dlopen=no
20240 fi
20241
20242 case $lt_cv_dlopen in
20243 dlopen)
20244 save_CPPFLAGS="$CPPFLAGS"
20245 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
20246
20247 save_LDFLAGS="$LDFLAGS"
20248 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
20249
20250 save_LIBS="$LIBS"
20251 LIBS="$lt_cv_dlopen_libs $LIBS"
20252
20253 echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
20254 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
20255 if test "${lt_cv_dlopen_self+set}" = set; then
20256 echo $ECHO_N "(cached) $ECHO_C" >&6
20257 else
20258 if test "$cross_compiling" = yes; then :
20259 lt_cv_dlopen_self=cross
20260 else
20261 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
20262 lt_status=$lt_dlunknown
20263 cat > conftest.$ac_ext <<_LT_EOF
20264 #line 20264 "configure"
20265 #include "confdefs.h"
20266
20267 #if HAVE_DLFCN_H
20268 #include <dlfcn.h>
20269 #endif
20270
20271 #include <stdio.h>
20272
20273 #ifdef RTLD_GLOBAL
20274 # define LT_DLGLOBAL RTLD_GLOBAL
20275 #else
20276 # ifdef DL_GLOBAL
20277 # define LT_DLGLOBAL DL_GLOBAL
20278 # else
20279 # define LT_DLGLOBAL 0
20280 # endif
20281 #endif
20282
20283 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
20284 find out it does not work in some platform. */
20285 #ifndef LT_DLLAZY_OR_NOW
20286 # ifdef RTLD_LAZY
20287 # define LT_DLLAZY_OR_NOW RTLD_LAZY
20288 # else
20289 # ifdef DL_LAZY
20290 # define LT_DLLAZY_OR_NOW DL_LAZY
20291 # else
20292 # ifdef RTLD_NOW
20293 # define LT_DLLAZY_OR_NOW RTLD_NOW
20294 # else
20295 # ifdef DL_NOW
20296 # define LT_DLLAZY_OR_NOW DL_NOW
20297 # else
20298 # define LT_DLLAZY_OR_NOW 0
20299 # endif
20300 # endif
20301 # endif
20302 # endif
20303 #endif
20304
20305 void fnord() { int i=42;}
20306 int main ()
20307 {
20308 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
20309 int status = $lt_dlunknown;
20310
20311 if (self)
20312 {
20313 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
20314 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
20315 /* dlclose (self); */
20316 }
20317 else
20318 puts (dlerror ());
20319
20320 return status;
20321 }
20322 _LT_EOF
20323 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20324 (eval $ac_link) 2>&5
20325 ac_status=$?
20326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20327 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
20328 (./conftest; exit; ) >&5 2>/dev/null
20329 lt_status=$?
20330 case x$lt_status in
20331 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
20332 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
20333 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
20334 esac
20335 else :
20336 # compilation failed
20337 lt_cv_dlopen_self=no
20338 fi
20339 fi
20340 rm -fr conftest*
20341
20342
20343 fi
20344 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
20345 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
20346
20347 if test "x$lt_cv_dlopen_self" = xyes; then
20348 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
20349 echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
20350 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
20351 if test "${lt_cv_dlopen_self_static+set}" = set; then
20352 echo $ECHO_N "(cached) $ECHO_C" >&6
20353 else
20354 if test "$cross_compiling" = yes; then :
20355 lt_cv_dlopen_self_static=cross
20356 else
20357 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
20358 lt_status=$lt_dlunknown
20359 cat > conftest.$ac_ext <<_LT_EOF
20360 #line 20360 "configure"
20361 #include "confdefs.h"
20362
20363 #if HAVE_DLFCN_H
20364 #include <dlfcn.h>
20365 #endif
20366
20367 #include <stdio.h>
20368
20369 #ifdef RTLD_GLOBAL
20370 # define LT_DLGLOBAL RTLD_GLOBAL
20371 #else
20372 # ifdef DL_GLOBAL
20373 # define LT_DLGLOBAL DL_GLOBAL
20374 # else
20375 # define LT_DLGLOBAL 0
20376 # endif
20377 #endif
20378
20379 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
20380 find out it does not work in some platform. */
20381 #ifndef LT_DLLAZY_OR_NOW
20382 # ifdef RTLD_LAZY
20383 # define LT_DLLAZY_OR_NOW RTLD_LAZY
20384 # else
20385 # ifdef DL_LAZY
20386 # define LT_DLLAZY_OR_NOW DL_LAZY
20387 # else
20388 # ifdef RTLD_NOW
20389 # define LT_DLLAZY_OR_NOW RTLD_NOW
20390 # else
20391 # ifdef DL_NOW
20392 # define LT_DLLAZY_OR_NOW DL_NOW
20393 # else
20394 # define LT_DLLAZY_OR_NOW 0
20395 # endif
20396 # endif
20397 # endif
20398 # endif
20399 #endif
20400
20401 void fnord() { int i=42;}
20402 int main ()
20403 {
20404 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
20405 int status = $lt_dlunknown;
20406
20407 if (self)
20408 {
20409 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
20410 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
20411 /* dlclose (self); */
20412 }
20413 else
20414 puts (dlerror ());
20415
20416 return status;
20417 }
20418 _LT_EOF
20419 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20420 (eval $ac_link) 2>&5
20421 ac_status=$?
20422 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20423 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
20424 (./conftest; exit; ) >&5 2>/dev/null
20425 lt_status=$?
20426 case x$lt_status in
20427 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
20428 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
20429 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
20430 esac
20431 else :
20432 # compilation failed
20433 lt_cv_dlopen_self_static=no
20434 fi
20435 fi
20436 rm -fr conftest*
20437
20438
20439 fi
20440 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
20441 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
20442 fi
20443
20444 CPPFLAGS="$save_CPPFLAGS"
20445 LDFLAGS="$save_LDFLAGS"
20446 LIBS="$save_LIBS"
20447 ;;
20448 esac
20449
20450 case $lt_cv_dlopen_self in
20451 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
20452 *) enable_dlopen_self=unknown ;;
20453 esac
20454
20455 case $lt_cv_dlopen_self_static in
20456 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
20457 *) enable_dlopen_self_static=unknown ;;
20458 esac
20459 fi
20460
20461
20462
20463
20464
20465
20466
20467
20468
20469
20470
20471
20472
20473
20474
20475
20476
20477 striplib=
20478 old_striplib=
20479 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
20480 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
20481 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
20482 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
20483 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
20484 echo "$as_me:$LINENO: result: yes" >&5
20485 echo "${ECHO_T}yes" >&6
20486 else
20487 # FIXME - insert some real tests, host_os isn't really good enough
20488 case $host_os in
20489 darwin*)
20490 if test -n "$STRIP" ; then
20491 striplib="$STRIP -x"
20492 old_striplib="$STRIP -S"
20493 echo "$as_me:$LINENO: result: yes" >&5
20494 echo "${ECHO_T}yes" >&6
20495 else
20496 echo "$as_me:$LINENO: result: no" >&5
20497 echo "${ECHO_T}no" >&6
20498 fi
20499 ;;
20500 *)
20501 echo "$as_me:$LINENO: result: no" >&5
20502 echo "${ECHO_T}no" >&6
20503 ;;
20504 esac
20505 fi
20506
20507
20508
20509
20510
20511
20512
20513
20514
20515
20516
20517
20518 # Report which library types will actually be built
20519 echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
20520 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
20521 echo "$as_me:$LINENO: result: $can_build_shared" >&5
20522 echo "${ECHO_T}$can_build_shared" >&6
20523
20524 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
20525 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
20526 test "$can_build_shared" = "no" && enable_shared=no
20527
20528 # On AIX, shared libraries and static libraries use the same namespace, and
20529 # are all built from PIC.
20530 case $host_os in
20531 aix3*)
20532 test "$enable_shared" = yes && enable_static=no
20533 if test -n "$RANLIB"; then
20534 archive_cmds="$archive_cmds~\$RANLIB \$lib"
20535 postinstall_cmds='$RANLIB $lib'
20536 fi
20537 ;;
20538
20539 aix[4-9]*)
20540 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
20541 test "$enable_shared" = yes && enable_static=no
20542 fi
20543 ;;
20544 esac
20545 echo "$as_me:$LINENO: result: $enable_shared" >&5
20546 echo "${ECHO_T}$enable_shared" >&6
20547
20548 echo "$as_me:$LINENO: checking whether to build static libraries" >&5
20549 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
20550 # Make sure either enable_shared or enable_static is yes.
20551 test "$enable_shared" = yes || enable_static=yes
20552 echo "$as_me:$LINENO: result: $enable_static" >&5
20553 echo "${ECHO_T}$enable_static" >&6
20554
20555
20556
20557
20558 fi
20559 ac_ext=c
20560 ac_cpp='$CPP $CPPFLAGS'
20561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20564
20565 CC="$lt_save_CC"
20566
20567
20568
20569
20570
20571
20572
20573
20574
20575
20576
20577
20578
20579
20580
20581
20582 # Only expand once:
20583
20584
20585
20586
20587
20588 # Identify the assembler which will work hand-in-glove with the newly
20589 # built GCC, so that we can examine its features. This is the assembler
20590 # which will be driven by the driver program.
20591 #
20592 # If build != host, and we aren't building gas in-tree, we identify a
20593 # build->target assembler and hope that it will have the same features
20594 # as the host->target assembler we'll be using.
20595 gcc_cv_gas_major_version=
20596 gcc_cv_gas_minor_version=
20597 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
20598
20599 if test "${gcc_cv_as+set}" = set; then
20600 :
20601 else
20602
20603 if test -x "$DEFAULT_ASSEMBLER"; then
20604 gcc_cv_as="$DEFAULT_ASSEMBLER"
20605 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
20606 && test -f ../gas/Makefile \
20607 && test x$build = x$host; then
20608 gcc_cv_as=../gas/as-new$build_exeext
20609 elif test -x as$build_exeext; then
20610 # Build using assembler in the current directory.
20611 gcc_cv_as=./as$build_exeext
20612 elif test -x $AS_FOR_TARGET; then
20613 gcc_cv_as="$AS_FOR_TARGET"
20614 else
20615 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
20616 set dummy $AS_FOR_TARGET; ac_word=$2
20617 echo "$as_me:$LINENO: checking for $ac_word" >&5
20618 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20619 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
20620 echo $ECHO_N "(cached) $ECHO_C" >&6
20621 else
20622 case $gcc_cv_as in
20623 [\\/]* | ?:[\\/]*)
20624 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
20625 ;;
20626 *)
20627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20628 for as_dir in $PATH
20629 do
20630 IFS=$as_save_IFS
20631 test -z "$as_dir" && as_dir=.
20632 for ac_exec_ext in '' $ac_executable_extensions; do
20633 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20634 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20635 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20636 break 2
20637 fi
20638 done
20639 done
20640
20641 ;;
20642 esac
20643 fi
20644 gcc_cv_as=$ac_cv_path_gcc_cv_as
20645
20646 if test -n "$gcc_cv_as"; then
20647 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20648 echo "${ECHO_T}$gcc_cv_as" >&6
20649 else
20650 echo "$as_me:$LINENO: result: no" >&5
20651 echo "${ECHO_T}no" >&6
20652 fi
20653
20654 fi
20655 fi
20656
20657
20658 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20659
20660 case "$ORIGINAL_AS_FOR_TARGET" in
20661 ./as | ./as$build_exeext) ;;
20662 *) ac_config_files="$ac_config_files as:exec-tool.in"
20663 ;;
20664 esac
20665
20666 echo "$as_me:$LINENO: checking what assembler to use" >&5
20667 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
20668 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20669 # Single tree build which includes gas. We want to prefer it
20670 # over whatever linker top-level may have detected, since
20671 # we'll use what we're building after installation anyway.
20672 echo "$as_me:$LINENO: result: newly built gas" >&5
20673 echo "${ECHO_T}newly built gas" >&6
20674 in_tree_gas=yes
20675 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20676 for f in $gcc_cv_as_bfd_srcdir/configure \
20677 $gcc_cv_as_gas_srcdir/configure \
20678 $gcc_cv_as_gas_srcdir/configure.in \
20679 $gcc_cv_as_gas_srcdir/Makefile.in ; do
20680 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20681 if test x$gcc_cv_gas_version != x; then
20682 break
20683 fi
20684 done
20685 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20686 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20687 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20688 case $gcc_cv_gas_patch_version in
20689 "") gcc_cv_gas_patch_version="0" ;;
20690 esac
20691 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20692 + $gcc_cv_gas_minor_version \) \* 1000 \
20693 + $gcc_cv_gas_patch_version`
20694
20695 in_tree_gas_is_elf=no
20696 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20697 || (grep 'obj_format = multi' ../gas/Makefile \
20698 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20699 then
20700 in_tree_gas_is_elf=yes
20701 fi
20702 else
20703 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20704 echo "${ECHO_T}$gcc_cv_as" >&6
20705 in_tree_gas=no
20706 fi
20707
20708 # Identify the linker which will work hand-in-glove with the newly
20709 # built GCC, so that we can examine its features. This is the linker
20710 # which will be driven by the driver program.
20711 #
20712 # If build != host, and we aren't building gas in-tree, we identify a
20713 # build->target linker and hope that it will have the same features
20714 # as the host->target linker we'll be using.
20715 gcc_cv_gld_major_version=
20716 gcc_cv_gld_minor_version=
20717 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20718 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20719
20720 if test "${gcc_cv_ld+set}" = set; then
20721 :
20722 else
20723
20724 if test -x "$DEFAULT_LINKER"; then
20725 gcc_cv_ld="$DEFAULT_LINKER"
20726 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20727 && test -f ../ld/Makefile \
20728 && test x$build = x$host; then
20729 gcc_cv_ld=../ld/ld-new$build_exeext
20730 elif test -x collect-ld$build_exeext; then
20731 # Build using linker in the current directory.
20732 gcc_cv_ld=./collect-ld$build_exeext
20733 elif test -x $LD_FOR_TARGET; then
20734 gcc_cv_ld="$LD_FOR_TARGET"
20735 else
20736 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20737 set dummy $LD_FOR_TARGET; ac_word=$2
20738 echo "$as_me:$LINENO: checking for $ac_word" >&5
20739 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20740 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
20741 echo $ECHO_N "(cached) $ECHO_C" >&6
20742 else
20743 case $gcc_cv_ld in
20744 [\\/]* | ?:[\\/]*)
20745 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20746 ;;
20747 *)
20748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20749 for as_dir in $PATH
20750 do
20751 IFS=$as_save_IFS
20752 test -z "$as_dir" && as_dir=.
20753 for ac_exec_ext in '' $ac_executable_extensions; do
20754 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20755 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20756 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20757 break 2
20758 fi
20759 done
20760 done
20761
20762 ;;
20763 esac
20764 fi
20765 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20766
20767 if test -n "$gcc_cv_ld"; then
20768 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20769 echo "${ECHO_T}$gcc_cv_ld" >&6
20770 else
20771 echo "$as_me:$LINENO: result: no" >&5
20772 echo "${ECHO_T}no" >&6
20773 fi
20774
20775 fi
20776 fi
20777
20778
20779 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20780
20781 case "$ORIGINAL_LD_FOR_TARGET" in
20782 ./collect-ld | ./collect-ld$build_exeext) ;;
20783 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20784 ;;
20785 esac
20786
20787 echo "$as_me:$LINENO: checking what linker to use" >&5
20788 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
20789 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20790 # Single tree build which includes ld. We want to prefer it
20791 # over whatever linker top-level may have detected, since
20792 # we'll use what we're building after installation anyway.
20793 echo "$as_me:$LINENO: result: newly built ld" >&5
20794 echo "${ECHO_T}newly built ld" >&6
20795 in_tree_ld=yes
20796 in_tree_ld_is_elf=no
20797 if (grep 'EMUL = .*elf' ../ld/Makefile \
20798 || grep 'EMUL = .*linux' ../ld/Makefile \
20799 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20800 in_tree_ld_is_elf=yes
20801 fi
20802 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
20803 do
20804 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20805 if test x$gcc_cv_gld_version != x; then
20806 break
20807 fi
20808 done
20809 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20810 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20811 else
20812 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20813 echo "${ECHO_T}$gcc_cv_ld" >&6
20814 in_tree_ld=no
20815 fi
20816
20817 # Figure out what nm we will be using.
20818 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20819 if test "${gcc_cv_nm+set}" = set; then
20820 :
20821 else
20822
20823 if test -f $gcc_cv_binutils_srcdir/configure.in \
20824 && test -f ../binutils/Makefile \
20825 && test x$build = x$host; then
20826 gcc_cv_nm=../binutils/nm-new$build_exeext
20827 elif test -x nm$build_exeext; then
20828 gcc_cv_nm=./nm$build_exeext
20829 elif test -x $NM_FOR_TARGET; then
20830 gcc_cv_nm="$NM_FOR_TARGET"
20831 else
20832 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20833 set dummy $NM_FOR_TARGET; ac_word=$2
20834 echo "$as_me:$LINENO: checking for $ac_word" >&5
20835 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20836 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
20837 echo $ECHO_N "(cached) $ECHO_C" >&6
20838 else
20839 case $gcc_cv_nm in
20840 [\\/]* | ?:[\\/]*)
20841 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20842 ;;
20843 *)
20844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20845 for as_dir in $PATH
20846 do
20847 IFS=$as_save_IFS
20848 test -z "$as_dir" && as_dir=.
20849 for ac_exec_ext in '' $ac_executable_extensions; do
20850 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20851 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20852 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20853 break 2
20854 fi
20855 done
20856 done
20857
20858 ;;
20859 esac
20860 fi
20861 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20862
20863 if test -n "$gcc_cv_nm"; then
20864 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20865 echo "${ECHO_T}$gcc_cv_nm" >&6
20866 else
20867 echo "$as_me:$LINENO: result: no" >&5
20868 echo "${ECHO_T}no" >&6
20869 fi
20870
20871 fi
20872 fi
20873
20874
20875 echo "$as_me:$LINENO: checking what nm to use" >&5
20876 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
20877 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20878 # Single tree build which includes binutils.
20879 echo "$as_me:$LINENO: result: newly built nm" >&5
20880 echo "${ECHO_T}newly built nm" >&6
20881 in_tree_nm=yes
20882 else
20883 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20884 echo "${ECHO_T}$gcc_cv_nm" >&6
20885 in_tree_nm=no
20886 fi
20887
20888 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20889
20890 case "$ORIGINAL_NM_FOR_TARGET" in
20891 ./nm | ./nm$build_exeext) ;;
20892 *) ac_config_files="$ac_config_files nm:exec-tool.in"
20893 ;;
20894 esac
20895
20896
20897 # Figure out what objdump we will be using.
20898 if test "${gcc_cv_objdump+set}" = set; then
20899 :
20900 else
20901
20902 if test -f $gcc_cv_binutils_srcdir/configure.in \
20903 && test -f ../binutils/Makefile \
20904 && test x$build = x$host; then
20905 # Single tree build which includes binutils.
20906 gcc_cv_objdump=../binutils/objdump$build_exeext
20907 elif test -x objdump$build_exeext; then
20908 gcc_cv_objdump=./objdump$build_exeext
20909 elif test -x $OBJDUMP_FOR_TARGET; then
20910 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20911 else
20912 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20913 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20914 echo "$as_me:$LINENO: checking for $ac_word" >&5
20915 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20916 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
20917 echo $ECHO_N "(cached) $ECHO_C" >&6
20918 else
20919 case $gcc_cv_objdump in
20920 [\\/]* | ?:[\\/]*)
20921 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20922 ;;
20923 *)
20924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20925 for as_dir in $PATH
20926 do
20927 IFS=$as_save_IFS
20928 test -z "$as_dir" && as_dir=.
20929 for ac_exec_ext in '' $ac_executable_extensions; do
20930 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20931 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20932 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20933 break 2
20934 fi
20935 done
20936 done
20937
20938 ;;
20939 esac
20940 fi
20941 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20942
20943 if test -n "$gcc_cv_objdump"; then
20944 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20945 echo "${ECHO_T}$gcc_cv_objdump" >&6
20946 else
20947 echo "$as_me:$LINENO: result: no" >&5
20948 echo "${ECHO_T}no" >&6
20949 fi
20950
20951 fi
20952 fi
20953
20954
20955 echo "$as_me:$LINENO: checking what objdump to use" >&5
20956 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
20957 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20958 # Single tree build which includes binutils.
20959 echo "$as_me:$LINENO: result: newly built objdump" >&5
20960 echo "${ECHO_T}newly built objdump" >&6
20961 elif test x$gcc_cv_objdump = x; then
20962 echo "$as_me:$LINENO: result: not found" >&5
20963 echo "${ECHO_T}not found" >&6
20964 else
20965 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20966 echo "${ECHO_T}$gcc_cv_objdump" >&6
20967 fi
20968
20969 # Figure out what assembler alignment features are present.
20970 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
20971 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
20972 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
20973 echo $ECHO_N "(cached) $ECHO_C" >&6
20974 else
20975 gcc_cv_as_balign_and_p2align=no
20976 if test $in_tree_gas = yes; then
20977 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20978 then gcc_cv_as_balign_and_p2align=yes
20979 fi
20980 elif test x$gcc_cv_as != x; then
20981 echo '.balign 4
20982 .p2align 2' > conftest.s
20983 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20984 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20985 (eval $ac_try) 2>&5
20986 ac_status=$?
20987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20988 (exit $ac_status); }; }
20989 then
20990 gcc_cv_as_balign_and_p2align=yes
20991 else
20992 echo "configure: failed program was" >&5
20993 cat conftest.s >&5
20994 fi
20995 rm -f conftest.o conftest.s
20996 fi
20997 fi
20998 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
20999 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
21000 if test $gcc_cv_as_balign_and_p2align = yes; then
21001
21002 cat >>confdefs.h <<\_ACEOF
21003 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
21004 _ACEOF
21005
21006 fi
21007
21008 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
21009 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
21010 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
21011 echo $ECHO_N "(cached) $ECHO_C" >&6
21012 else
21013 gcc_cv_as_max_skip_p2align=no
21014 if test $in_tree_gas = yes; then
21015 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21016 then gcc_cv_as_max_skip_p2align=yes
21017 fi
21018 elif test x$gcc_cv_as != x; then
21019 echo '.p2align 4,,7' > conftest.s
21020 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21021 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21022 (eval $ac_try) 2>&5
21023 ac_status=$?
21024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21025 (exit $ac_status); }; }
21026 then
21027 gcc_cv_as_max_skip_p2align=yes
21028 else
21029 echo "configure: failed program was" >&5
21030 cat conftest.s >&5
21031 fi
21032 rm -f conftest.o conftest.s
21033 fi
21034 fi
21035 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
21036 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
21037 if test $gcc_cv_as_max_skip_p2align = yes; then
21038
21039 cat >>confdefs.h <<\_ACEOF
21040 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
21041 _ACEOF
21042
21043 fi
21044
21045 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
21046 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
21047 if test "${gcc_cv_as_literal16+set}" = set; then
21048 echo $ECHO_N "(cached) $ECHO_C" >&6
21049 else
21050 gcc_cv_as_literal16=no
21051 if test $in_tree_gas = yes; then
21052 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21053 then gcc_cv_as_literal16=yes
21054 fi
21055 elif test x$gcc_cv_as != x; then
21056 echo '.literal16' > conftest.s
21057 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21058 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21059 (eval $ac_try) 2>&5
21060 ac_status=$?
21061 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21062 (exit $ac_status); }; }
21063 then
21064 gcc_cv_as_literal16=yes
21065 else
21066 echo "configure: failed program was" >&5
21067 cat conftest.s >&5
21068 fi
21069 rm -f conftest.o conftest.s
21070 fi
21071 fi
21072 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
21073 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
21074 if test $gcc_cv_as_literal16 = yes; then
21075
21076 cat >>confdefs.h <<\_ACEOF
21077 #define HAVE_GAS_LITERAL16 1
21078 _ACEOF
21079
21080 fi
21081
21082 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
21083 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
21084 if test "${gcc_cv_as_subsection_m1+set}" = set; then
21085 echo $ECHO_N "(cached) $ECHO_C" >&6
21086 else
21087 gcc_cv_as_subsection_m1=no
21088 if test $in_tree_gas = yes; then
21089 if test $in_tree_gas_is_elf = yes \
21090 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21091 then gcc_cv_as_subsection_m1=yes
21092 fi
21093 elif test x$gcc_cv_as != x; then
21094 echo 'conftest_label1: .word 0
21095 .subsection -1
21096 conftest_label2: .word 0
21097 .previous' > conftest.s
21098 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21099 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21100 (eval $ac_try) 2>&5
21101 ac_status=$?
21102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21103 (exit $ac_status); }; }
21104 then
21105 if test x$gcc_cv_nm != x; then
21106 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21107 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21108 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21109 then :
21110 else gcc_cv_as_subsection_m1=yes
21111 fi
21112 rm -f conftest.nm1 conftest.nm2
21113 fi
21114 else
21115 echo "configure: failed program was" >&5
21116 cat conftest.s >&5
21117 fi
21118 rm -f conftest.o conftest.s
21119 fi
21120 fi
21121 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
21122 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
21123 if test $gcc_cv_as_subsection_m1 = yes; then
21124
21125 cat >>confdefs.h <<\_ACEOF
21126 #define HAVE_GAS_SUBSECTION_ORDERING 1
21127 _ACEOF
21128
21129 fi
21130
21131 echo "$as_me:$LINENO: checking assembler for .weak" >&5
21132 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
21133 if test "${gcc_cv_as_weak+set}" = set; then
21134 echo $ECHO_N "(cached) $ECHO_C" >&6
21135 else
21136 gcc_cv_as_weak=no
21137 if test $in_tree_gas = yes; then
21138 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21139 then gcc_cv_as_weak=yes
21140 fi
21141 elif test x$gcc_cv_as != x; then
21142 echo ' .weak foobar' > conftest.s
21143 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21144 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21145 (eval $ac_try) 2>&5
21146 ac_status=$?
21147 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21148 (exit $ac_status); }; }
21149 then
21150 gcc_cv_as_weak=yes
21151 else
21152 echo "configure: failed program was" >&5
21153 cat conftest.s >&5
21154 fi
21155 rm -f conftest.o conftest.s
21156 fi
21157 fi
21158 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
21159 echo "${ECHO_T}$gcc_cv_as_weak" >&6
21160 if test $gcc_cv_as_weak = yes; then
21161
21162 cat >>confdefs.h <<\_ACEOF
21163 #define HAVE_GAS_WEAK 1
21164 _ACEOF
21165
21166 fi
21167
21168 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
21169 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
21170 if test "${gcc_cv_as_weakref+set}" = set; then
21171 echo $ECHO_N "(cached) $ECHO_C" >&6
21172 else
21173 gcc_cv_as_weakref=no
21174 if test $in_tree_gas = yes; then
21175 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21176 then gcc_cv_as_weakref=yes
21177 fi
21178 elif test x$gcc_cv_as != x; then
21179 echo ' .weakref foobar, barfnot' > conftest.s
21180 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21181 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21182 (eval $ac_try) 2>&5
21183 ac_status=$?
21184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21185 (exit $ac_status); }; }
21186 then
21187 gcc_cv_as_weakref=yes
21188 else
21189 echo "configure: failed program was" >&5
21190 cat conftest.s >&5
21191 fi
21192 rm -f conftest.o conftest.s
21193 fi
21194 fi
21195 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
21196 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
21197 if test $gcc_cv_as_weakref = yes; then
21198
21199 cat >>confdefs.h <<\_ACEOF
21200 #define HAVE_GAS_WEAKREF 1
21201 _ACEOF
21202
21203 fi
21204
21205 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
21206 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
21207 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
21208 echo $ECHO_N "(cached) $ECHO_C" >&6
21209 else
21210 gcc_cv_as_nsubspa_comdat=no
21211 if test $in_tree_gas = yes; then
21212 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21213 then gcc_cv_as_nsubspa_comdat=yes
21214 fi
21215 elif test x$gcc_cv_as != x; then
21216 echo ' .SPACE $TEXT$
21217 .NSUBSPA $CODE$,COMDAT' > conftest.s
21218 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21219 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21220 (eval $ac_try) 2>&5
21221 ac_status=$?
21222 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21223 (exit $ac_status); }; }
21224 then
21225 gcc_cv_as_nsubspa_comdat=yes
21226 else
21227 echo "configure: failed program was" >&5
21228 cat conftest.s >&5
21229 fi
21230 rm -f conftest.o conftest.s
21231 fi
21232 fi
21233 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
21234 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
21235 if test $gcc_cv_as_nsubspa_comdat = yes; then
21236
21237 cat >>confdefs.h <<\_ACEOF
21238 #define HAVE_GAS_NSUBSPA_COMDAT 1
21239 _ACEOF
21240
21241 fi
21242
21243 # .hidden needs to be supported in both the assembler and the linker,
21244 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21245 # This is irritatingly difficult to feature test for; we have to check the
21246 # date string after the version number. If we've got an in-tree
21247 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21248 # to be safe.
21249 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21250 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
21251 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
21252 if test "${gcc_cv_as_hidden+set}" = set; then
21253 echo $ECHO_N "(cached) $ECHO_C" >&6
21254 else
21255 gcc_cv_as_hidden=no
21256 if test $in_tree_gas = yes; then
21257 if test $in_tree_gas_is_elf = yes \
21258 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21259 then gcc_cv_as_hidden=yes
21260 fi
21261 elif test x$gcc_cv_as != x; then
21262 echo ' .hidden foobar
21263 foobar:' > conftest.s
21264 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21265 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21266 (eval $ac_try) 2>&5
21267 ac_status=$?
21268 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21269 (exit $ac_status); }; }
21270 then
21271 gcc_cv_as_hidden=yes
21272 else
21273 echo "configure: failed program was" >&5
21274 cat conftest.s >&5
21275 fi
21276 rm -f conftest.o conftest.s
21277 fi
21278 fi
21279 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
21280 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
21281
21282
21283 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
21284 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
21285 if test "${gcc_cv_ld_hidden+set}" = set; then
21286 echo $ECHO_N "(cached) $ECHO_C" >&6
21287 else
21288 if test $in_tree_ld = yes ; then
21289 gcc_cv_ld_hidden=no
21290 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
21291 && test $in_tree_ld_is_elf = yes; then
21292 gcc_cv_ld_hidden=yes
21293 fi
21294 else
21295 gcc_cv_ld_hidden=yes
21296 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
21297 if echo "$ld_ver" | grep GNU > /dev/null; then
21298 ld_vers=`echo $ld_ver | sed -n \
21299 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21300 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
21301 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21302 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21303 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
21304 if test 0"$ld_date" -lt 20020404; then
21305 if test -n "$ld_date"; then
21306 # If there was date string, but was earlier than 2002-04-04, fail
21307 gcc_cv_ld_hidden=no
21308 elif test -z "$ld_vers"; then
21309 # If there was no date string nor ld version number, something is wrong
21310 gcc_cv_ld_hidden=no
21311 else
21312 test -z "$ld_vers_patch" && ld_vers_patch=0
21313 if test "$ld_vers_major" -lt 2; then
21314 gcc_cv_ld_hidden=no
21315 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
21316 gcc_cv_ld_hidden="no"
21317 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
21318 gcc_cv_ld_hidden=no
21319 fi
21320 fi
21321 fi
21322 else
21323 case "${target}" in
21324 hppa64*-*-hpux* | ia64*-*-hpux*)
21325 gcc_cv_ld_hidden=yes
21326 ;;
21327 *)
21328 gcc_cv_ld_hidden=no
21329 ;;
21330 esac
21331 fi
21332 fi
21333 fi
21334 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
21335 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
21336 libgcc_visibility=no
21337
21338
21339 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
21340 libgcc_visibility=yes
21341
21342 cat >>confdefs.h <<\_ACEOF
21343 #define HAVE_GAS_HIDDEN 1
21344 _ACEOF
21345
21346 fi
21347
21348 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
21349 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
21350 gcc_cv_ld_ro_rw_mix=unknown
21351 if test $in_tree_ld = yes ; then
21352 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
21353 && test $in_tree_ld_is_elf = yes; then
21354 gcc_cv_ld_ro_rw_mix=read-write
21355 fi
21356 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
21357 echo '.section myfoosect, "a"' > conftest1.s
21358 echo '.section myfoosect, "aw"' > conftest2.s
21359 echo '.byte 1' >> conftest2.s
21360 echo '.section myfoosect, "a"' > conftest3.s
21361 echo '.byte 0' >> conftest3.s
21362 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
21363 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
21364 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
21365 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
21366 conftest2.o conftest3.o > /dev/null 2>&1; then
21367 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
21368 | sed -e '/myfoosect/!d' -e N`
21369 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
21370 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
21371 gcc_cv_ld_ro_rw_mix=read-only
21372 else
21373 gcc_cv_ld_ro_rw_mix=read-write
21374 fi
21375 fi
21376 fi
21377 rm -f conftest.* conftest[123].*
21378 fi
21379 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
21380
21381 cat >>confdefs.h <<\_ACEOF
21382 #define HAVE_LD_RO_RW_SECTION_MIXING 1
21383 _ACEOF
21384
21385 fi
21386 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
21387 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
21388
21389 # Check if we have .[us]leb128, and support symbol arithmetic with it.
21390 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
21391 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
21392 if test "${gcc_cv_as_leb128+set}" = set; then
21393 echo $ECHO_N "(cached) $ECHO_C" >&6
21394 else
21395 gcc_cv_as_leb128=no
21396 if test $in_tree_gas = yes; then
21397 if test $in_tree_gas_is_elf = yes \
21398 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
21399 then gcc_cv_as_leb128=yes
21400 fi
21401 elif test x$gcc_cv_as != x; then
21402 echo ' .data
21403 .uleb128 L2 - L1
21404 L1:
21405 .uleb128 1280
21406 .sleb128 -1010
21407 L2:' > conftest.s
21408 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21409 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21410 (eval $ac_try) 2>&5
21411 ac_status=$?
21412 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21413 (exit $ac_status); }; }
21414 then
21415 # GAS versions before 2.11 do not support uleb128,
21416 # despite appearing to.
21417 # ??? There exists an elf-specific test that will crash
21418 # the assembler. Perhaps it's better to figure out whether
21419 # arbitrary sections are supported and try the test.
21420 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
21421 if echo "$as_ver" | grep GNU > /dev/null; then
21422 as_vers=`echo $as_ver | sed -n \
21423 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21424 as_major=`expr "$as_vers" : '\([0-9]*\)'`
21425 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
21426 if test $as_major -eq 2 && test $as_minor -lt 11
21427 then :
21428 else gcc_cv_as_leb128=yes
21429 fi
21430 fi
21431 else
21432 echo "configure: failed program was" >&5
21433 cat conftest.s >&5
21434 fi
21435 rm -f conftest.o conftest.s
21436 fi
21437 fi
21438 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
21439 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
21440 if test $gcc_cv_as_leb128 = yes; then
21441
21442 cat >>confdefs.h <<\_ACEOF
21443 #define HAVE_AS_LEB128 1
21444 _ACEOF
21445
21446 fi
21447
21448 # Check if we have assembler support for unwind directives.
21449 echo "$as_me:$LINENO: checking assembler for cfi directives" >&5
21450 echo $ECHO_N "checking assembler for cfi directives... $ECHO_C" >&6
21451 if test "${gcc_cv_as_cfi_directive+set}" = set; then
21452 echo $ECHO_N "(cached) $ECHO_C" >&6
21453 else
21454 gcc_cv_as_cfi_directive=no
21455 if test x$gcc_cv_as != x; then
21456 echo ' .text
21457 .cfi_startproc
21458 .cfi_offset 0, 0
21459 .cfi_same_value 1
21460 .cfi_def_cfa 1, 2
21461 .cfi_escape 1, 2, 3, 4, 5
21462 .cfi_endproc' > conftest.s
21463 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21464 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21465 (eval $ac_try) 2>&5
21466 ac_status=$?
21467 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21468 (exit $ac_status); }; }
21469 then
21470 case "$target" in
21471 *-*-solaris*)
21472 # If the linker used on Solaris (like Sun ld) isn't capable of merging
21473 # read-only and read-write sections, we need to make sure that the
21474 # assembler used emits read-write .eh_frame sections.
21475 if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
21476 if test "x$gcc_cv_objdump" != x; then
21477 if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
21478 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
21479 gcc_cv_as_cfi_directive=no
21480 else
21481 gcc_cv_as_cfi_directive=yes
21482 fi
21483 else
21484 # no objdump, err on the side of caution
21485 gcc_cv_as_cfi_directive=no
21486 fi
21487 else
21488 gcc_cv_as_cfi_directive=yes
21489 fi
21490 ;;
21491 *-*-*)
21492 gcc_cv_as_cfi_directive=yes
21493 ;;
21494 esac
21495 else
21496 echo "configure: failed program was" >&5
21497 cat conftest.s >&5
21498 fi
21499 rm -f conftest.o conftest.s
21500 fi
21501 fi
21502 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_directive" >&5
21503 echo "${ECHO_T}$gcc_cv_as_cfi_directive" >&6
21504
21505
21506 cat >>confdefs.h <<_ACEOF
21507 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes; then echo 1; else echo 0; fi`
21508 _ACEOF
21509
21510
21511 echo "$as_me:$LINENO: checking assembler for cfi personality directive" >&5
21512 echo $ECHO_N "checking assembler for cfi personality directive... $ECHO_C" >&6
21513 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then
21514 echo $ECHO_N "(cached) $ECHO_C" >&6
21515 else
21516 gcc_cv_as_cfi_personality_directive=no
21517 if test x$gcc_cv_as != x; then
21518 echo ' .text
21519 .cfi_startproc
21520 .cfi_personality 0, symbol
21521 .cfi_endproc' > conftest.s
21522 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21523 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21524 (eval $ac_try) 2>&5
21525 ac_status=$?
21526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21527 (exit $ac_status); }; }
21528 then
21529 gcc_cv_as_cfi_personality_directive=yes
21530 else
21531 echo "configure: failed program was" >&5
21532 cat conftest.s >&5
21533 fi
21534 rm -f conftest.o conftest.s
21535 fi
21536 fi
21537 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_personality_directive" >&5
21538 echo "${ECHO_T}$gcc_cv_as_cfi_personality_directive" >&6
21539
21540
21541 cat >>confdefs.h <<_ACEOF
21542 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
21543 then echo 1; else echo 0; fi`
21544 _ACEOF
21545
21546
21547 # GAS versions up to and including 2.11.0 may mis-optimize
21548 # .eh_frame data.
21549 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
21550 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
21551 if test "${gcc_cv_as_eh_frame+set}" = set; then
21552 echo $ECHO_N "(cached) $ECHO_C" >&6
21553 else
21554 gcc_cv_as_eh_frame=no
21555 if test $in_tree_gas = yes; then
21556 if test $in_tree_gas_is_elf = yes \
21557 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21558 then gcc_cv_as_eh_frame=yes
21559 fi
21560 elif test x$gcc_cv_as != x; then
21561 echo ' .text
21562 .LFB1:
21563 .4byte 0
21564 .L1:
21565 .4byte 0
21566 .LFE1:
21567 .section .eh_frame,"aw",@progbits
21568 __FRAME_BEGIN__:
21569 .4byte .LECIE1-.LSCIE1
21570 .LSCIE1:
21571 .4byte 0x0
21572 .byte 0x1
21573 .ascii "z\0"
21574 .byte 0x1
21575 .byte 0x78
21576 .byte 0x1a
21577 .byte 0x0
21578 .byte 0x4
21579 .4byte 1
21580 .p2align 1
21581 .LECIE1:
21582 .LSFDE1:
21583 .4byte .LEFDE1-.LASFDE1
21584 .LASFDE1:
21585 .4byte .LASFDE1-__FRAME_BEGIN__
21586 .4byte .LFB1
21587 .4byte .LFE1-.LFB1
21588 .byte 0x4
21589 .4byte .LFE1-.LFB1
21590 .byte 0x4
21591 .4byte .L1-.LFB1
21592 .LEFDE1:' > conftest.s
21593 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21594 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21595 (eval $ac_try) 2>&5
21596 ac_status=$?
21597 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21598 (exit $ac_status); }; }
21599 then
21600 cat > conftest.lit <<EOF
21601 0000 10000000 00000000 017a0001 781a0004 .........z..x...
21602 0010 01000000 12000000 18000000 00000000 ................
21603 0020 08000000 04080000 0044 .........D
21604 EOF
21605 cat > conftest.big <<EOF
21606 0000 00000010 00000000 017a0001 781a0004 .........z..x...
21607 0010 00000001 00000012 00000018 00000000 ................
21608 0020 00000008 04000000 0844 .........D
21609 EOF
21610 # If the assembler didn't choke, and we can objdump,
21611 # and we got the correct data, then succeed.
21612 # The text in the here-document typically retains its unix-style line
21613 # endings, while the output of objdump will use host line endings.
21614 # Therefore, use diff -b for the comparisons.
21615 if test x$gcc_cv_objdump != x \
21616 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
21617 | tail -3 > conftest.got \
21618 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
21619 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
21620 then
21621 gcc_cv_as_eh_frame=yes
21622 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
21623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21624 (eval $ac_try) 2>&5
21625 ac_status=$?
21626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21627 (exit $ac_status); }; }; then
21628 gcc_cv_as_eh_frame=buggy
21629 else
21630 # Uh oh, what do we do now?
21631 gcc_cv_as_eh_frame=no
21632 fi
21633 else
21634 echo "configure: failed program was" >&5
21635 cat conftest.s >&5
21636 fi
21637 rm -f conftest.o conftest.s
21638 fi
21639 fi
21640 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
21641 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
21642
21643
21644 if test $gcc_cv_as_eh_frame = buggy; then
21645
21646 cat >>confdefs.h <<\_ACEOF
21647 #define USE_AS_TRADITIONAL_FORMAT 1
21648 _ACEOF
21649
21650 fi
21651
21652 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
21653 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
21654 if test "${gcc_cv_as_shf_merge+set}" = set; then
21655 echo $ECHO_N "(cached) $ECHO_C" >&6
21656 else
21657 gcc_cv_as_shf_merge=no
21658 if test $in_tree_gas = yes; then
21659 if test $in_tree_gas_is_elf = yes \
21660 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21661 then gcc_cv_as_shf_merge=yes
21662 fi
21663 elif test x$gcc_cv_as != x; then
21664 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
21665 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21666 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21667 (eval $ac_try) 2>&5
21668 ac_status=$?
21669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21670 (exit $ac_status); }; }
21671 then
21672 gcc_cv_as_shf_merge=yes
21673 else
21674 echo "configure: failed program was" >&5
21675 cat conftest.s >&5
21676 fi
21677 rm -f conftest.o conftest.s
21678 fi
21679 fi
21680 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21681 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21682
21683 if test $gcc_cv_as_shf_merge = no; then
21684 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
21685 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
21686 if test "${gcc_cv_as_shf_merge+set}" = set; then
21687 echo $ECHO_N "(cached) $ECHO_C" >&6
21688 else
21689 gcc_cv_as_shf_merge=no
21690 if test $in_tree_gas = yes; then
21691 if test $in_tree_gas_is_elf = yes \
21692 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21693 then gcc_cv_as_shf_merge=yes
21694 fi
21695 elif test x$gcc_cv_as != x; then
21696 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
21697 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21698 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21699 (eval $ac_try) 2>&5
21700 ac_status=$?
21701 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21702 (exit $ac_status); }; }
21703 then
21704 gcc_cv_as_shf_merge=yes
21705 else
21706 echo "configure: failed program was" >&5
21707 cat conftest.s >&5
21708 fi
21709 rm -f conftest.o conftest.s
21710 fi
21711 fi
21712 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21713 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21714
21715 fi
21716
21717 cat >>confdefs.h <<_ACEOF
21718 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
21719 _ACEOF
21720
21721
21722 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21723 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21724 if test "${gcc_cv_as_comdat_group+set}" = set; then
21725 echo $ECHO_N "(cached) $ECHO_C" >&6
21726 else
21727 gcc_cv_as_comdat_group=no
21728 if test $in_tree_gas = yes; then
21729 if test $in_tree_gas_is_elf = yes \
21730 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21731 then gcc_cv_as_comdat_group=yes
21732 fi
21733 elif test x$gcc_cv_as != x; then
21734 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
21735 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21737 (eval $ac_try) 2>&5
21738 ac_status=$?
21739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21740 (exit $ac_status); }; }
21741 then
21742 gcc_cv_as_comdat_group=yes
21743 else
21744 echo "configure: failed program was" >&5
21745 cat conftest.s >&5
21746 fi
21747 rm -f conftest.o conftest.s
21748 fi
21749 fi
21750 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
21751 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
21752
21753 if test $gcc_cv_as_comdat_group = yes; then
21754 gcc_cv_as_comdat_group_percent=no
21755 else
21756 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21757 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21758 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
21759 echo $ECHO_N "(cached) $ECHO_C" >&6
21760 else
21761 gcc_cv_as_comdat_group_percent=no
21762 if test $in_tree_gas = yes; then
21763 if test $in_tree_gas_is_elf = yes \
21764 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21765 then gcc_cv_as_comdat_group_percent=yes
21766 fi
21767 elif test x$gcc_cv_as != x; then
21768 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
21769 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21770 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21771 (eval $ac_try) 2>&5
21772 ac_status=$?
21773 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21774 (exit $ac_status); }; }
21775 then
21776 gcc_cv_as_comdat_group_percent=yes
21777 else
21778 echo "configure: failed program was" >&5
21779 cat conftest.s >&5
21780 fi
21781 rm -f conftest.o conftest.s
21782 fi
21783 fi
21784 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
21785 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
21786
21787 fi
21788 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
21789 comdat_group=yes
21790 if test 0"$ld_date" -lt 20050308; then
21791 if test -n "$ld_date"; then
21792 # If there was date string, but was earlier than 2005-03-08, fail
21793 comdat_group=no
21794 elif test "$ld_vers_major" -lt 2; then
21795 comdat_group=no
21796 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21797 comdat_group=no
21798 fi
21799 fi
21800 else
21801 # assume linkers other than GNU ld don't support COMDAT group
21802 comdat_group=no
21803 fi
21804 if test $comdat_group = no; then
21805 gcc_cv_as_comdat_group=no
21806 gcc_cv_as_comdat_group_percent=no
21807 fi
21808
21809 cat >>confdefs.h <<_ACEOF
21810 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21811 _ACEOF
21812
21813
21814 # Thread-local storage - the check is heavily parameterized.
21815 conftest_s=
21816 tls_first_major=
21817 tls_first_minor=
21818 tls_as_opt=
21819 case "$target" in
21820 alpha*-*-*)
21821 conftest_s='
21822 .section ".tdata","awT",@progbits
21823 foo: .long 25
21824 .text
21825 ldq $27,__tls_get_addr($29) !literal!1
21826 lda $16,foo($29) !tlsgd!1
21827 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
21828 ldq $27,__tls_get_addr($29) !literal!2
21829 lda $16,foo($29) !tlsldm!2
21830 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
21831 ldq $1,foo($29) !gotdtprel
21832 ldah $2,foo($29) !dtprelhi
21833 lda $3,foo($2) !dtprello
21834 lda $4,foo($29) !dtprel
21835 ldq $1,foo($29) !gottprel
21836 ldah $2,foo($29) !tprelhi
21837 lda $3,foo($2) !tprello
21838 lda $4,foo($29) !tprel'
21839 tls_first_major=2
21840 tls_first_minor=13
21841 tls_as_opt=--fatal-warnings
21842 ;;
21843 frv*-*-*)
21844 conftest_s='
21845 .section ".tdata","awT",@progbits
21846 x: .long 25
21847 .text
21848 call #gettlsoff(x)'
21849 tls_first_major=2
21850 tls_first_minor=14
21851 ;;
21852 hppa*-*-linux*)
21853 conftest_s='
21854 t1: .reg %r20
21855 t2: .reg %r21
21856 gp: .reg %r19
21857 .section ".tdata","awT",@progbits
21858 foo: .long 25
21859 .text
21860 .align 4
21861 addil LT%foo-$tls_gdidx$,gp
21862 ldo RT%foo-$tls_gdidx$(%r1),%arg0
21863 b __tls_get_addr
21864 nop
21865 addil LT%foo-$tls_ldidx$,gp
21866 b __tls_get_addr
21867 ldo RT%foo-$tls_ldidx$(%r1),%arg0
21868 addil LR%foo-$tls_dtpoff$,%ret0
21869 ldo RR%foo-$tls_dtpoff$(%r1),%t1
21870 mfctl %cr27,%t1
21871 addil LT%foo-$tls_ieoff$,gp
21872 ldw RT%foo-$tls_ieoff$(%r1),%t2
21873 add %t1,%t2,%t3
21874 mfctl %cr27,%t1
21875 addil LR%foo-$tls_leoff$,%t1
21876 ldo RR%foo-$tls_leoff$(%r1),%t2'
21877 tls_first_major=2
21878 tls_first_minor=15
21879 tls_as_opt=--fatal-warnings
21880 ;;
21881 arm*-*-*)
21882 conftest_s='
21883 .section ".tdata","awT",%progbits
21884 foo: .long 25
21885 .text
21886 .word foo(gottpoff)
21887 .word foo(tpoff)
21888 .word foo(tlsgd)
21889 .word foo(tlsldm)
21890 .word foo(tlsldo)'
21891 tls_first_major=2
21892 tls_first_minor=17
21893 ;;
21894 i[34567]86-*-*)
21895 conftest_s='
21896 .section ".tdata","awT",@progbits
21897 foo: .long 25
21898 .text
21899 movl %gs:0, %eax
21900 leal foo@TLSGD(,%ebx,1), %eax
21901 leal foo@TLSLDM(%ebx), %eax
21902 leal foo@DTPOFF(%eax), %edx
21903 movl foo@GOTTPOFF(%ebx), %eax
21904 subl foo@GOTTPOFF(%ebx), %eax
21905 addl foo@GOTNTPOFF(%ebx), %eax
21906 movl foo@INDNTPOFF, %eax
21907 movl $foo@TPOFF, %eax
21908 subl $foo@TPOFF, %eax
21909 leal foo@NTPOFF(%ecx), %eax'
21910 tls_first_major=2
21911 tls_first_minor=14
21912 tls_as_opt=--fatal-warnings
21913 ;;
21914 x86_64-*-*)
21915 conftest_s='
21916 .section ".tdata","awT",@progbits
21917 foo: .long 25
21918 .text
21919 movq %fs:0, %rax
21920 leaq foo@TLSGD(%rip), %rdi
21921 leaq foo@TLSLD(%rip), %rdi
21922 leaq foo@DTPOFF(%rax), %rdx
21923 movq foo@GOTTPOFF(%rip), %rax
21924 movq $foo@TPOFF, %rax'
21925 tls_first_major=2
21926 tls_first_minor=14
21927 tls_as_opt=--fatal-warnings
21928 ;;
21929 ia64-*-*)
21930 conftest_s='
21931 .section ".tdata","awT",@progbits
21932 foo: data8 25
21933 .text
21934 addl r16 = @ltoff(@dtpmod(foo#)), gp
21935 addl r17 = @ltoff(@dtprel(foo#)), gp
21936 addl r18 = @ltoff(@tprel(foo#)), gp
21937 addl r19 = @dtprel(foo#), gp
21938 adds r21 = @dtprel(foo#), r13
21939 movl r23 = @dtprel(foo#)
21940 addl r20 = @tprel(foo#), gp
21941 adds r22 = @tprel(foo#), r13
21942 movl r24 = @tprel(foo#)'
21943 tls_first_major=2
21944 tls_first_minor=13
21945 tls_as_opt=--fatal-warnings
21946 ;;
21947 mips*-*-*)
21948 conftest_s='
21949 .section .tdata,"awT",@progbits
21950 x:
21951 .word 2
21952 .text
21953 addiu $4, $28, %tlsgd(x)
21954 addiu $4, $28, %tlsldm(x)
21955 lui $4, %dtprel_hi(x)
21956 addiu $4, $4, %dtprel_lo(x)
21957 lw $4, %gottprel(x)($28)
21958 lui $4, %tprel_hi(x)
21959 addiu $4, $4, %tprel_lo(x)'
21960 tls_first_major=2
21961 tls_first_minor=16
21962 tls_as_opt='-32 --fatal-warnings'
21963 ;;
21964 powerpc-*-*)
21965 conftest_s='
21966 .section ".tdata","awT",@progbits
21967 .align 2
21968 ld0: .space 4
21969 ld1: .space 4
21970 x1: .space 4
21971 x2: .space 4
21972 x3: .space 4
21973 .text
21974 addi 3,31,ld0@got@tlsgd
21975 bl __tls_get_addr
21976 addi 3,31,x1@got@tlsld
21977 bl __tls_get_addr
21978 addi 9,3,x1@dtprel
21979 addis 9,3,x2@dtprel@ha
21980 addi 9,9,x2@dtprel@l
21981 lwz 9,x3@got@tprel(31)
21982 add 9,9,x@tls
21983 addi 9,2,x1@tprel
21984 addis 9,2,x2@tprel@ha
21985 addi 9,9,x2@tprel@l'
21986 tls_first_major=2
21987 tls_first_minor=14
21988 tls_as_opt="-a32 --fatal-warnings"
21989 ;;
21990 powerpc64-*-*)
21991 conftest_s='
21992 .section ".tdata","awT",@progbits
21993 .align 3
21994 ld0: .space 8
21995 ld1: .space 8
21996 x1: .space 8
21997 x2: .space 8
21998 x3: .space 8
21999 .text
22000 addi 3,2,ld0@got@tlsgd
22001 bl .__tls_get_addr
22002 nop
22003 addi 3,2,ld1@toc
22004 bl .__tls_get_addr
22005 nop
22006 addi 3,2,x1@got@tlsld
22007 bl .__tls_get_addr
22008 nop
22009 addi 9,3,x1@dtprel
22010 bl .__tls_get_addr
22011 nop
22012 addis 9,3,x2@dtprel@ha
22013 addi 9,9,x2@dtprel@l
22014 bl .__tls_get_addr
22015 nop
22016 ld 9,x3@got@dtprel(2)
22017 add 9,9,3
22018 bl .__tls_get_addr
22019 nop'
22020 tls_first_major=2
22021 tls_first_minor=14
22022 tls_as_opt="-a64 --fatal-warnings"
22023 ;;
22024 s390-*-*)
22025 conftest_s='
22026 .section ".tdata","awT",@progbits
22027 foo: .long 25
22028 .text
22029 .long foo@TLSGD
22030 .long foo@TLSLDM
22031 .long foo@DTPOFF
22032 .long foo@NTPOFF
22033 .long foo@GOTNTPOFF
22034 .long foo@INDNTPOFF
22035 l %r1,foo@GOTNTPOFF(%r12)
22036 l %r1,0(%r1):tls_load:foo
22037 bas %r14,0(%r1,%r13):tls_gdcall:foo
22038 bas %r14,0(%r1,%r13):tls_ldcall:foo'
22039 tls_first_major=2
22040 tls_first_minor=14
22041 tls_as_opt="-m31 --fatal-warnings"
22042 ;;
22043 s390x-*-*)
22044 conftest_s='
22045 .section ".tdata","awT",@progbits
22046 foo: .long 25
22047 .text
22048 .quad foo@TLSGD
22049 .quad foo@TLSLDM
22050 .quad foo@DTPOFF
22051 .quad foo@NTPOFF
22052 .quad foo@GOTNTPOFF
22053 lg %r1,foo@GOTNTPOFF(%r12)
22054 larl %r1,foo@INDNTPOFF
22055 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
22056 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
22057 tls_first_major=2
22058 tls_first_minor=14
22059 tls_as_opt="-m64 -Aesame --fatal-warnings"
22060 ;;
22061 sh-*-* | sh[34]-*-*)
22062 conftest_s='
22063 .section ".tdata","awT",@progbits
22064 foo: .long 25
22065 .text
22066 .long foo@TLSGD
22067 .long foo@TLSLDM
22068 .long foo@DTPOFF
22069 .long foo@GOTTPOFF
22070 .long foo@TPOFF'
22071 tls_first_major=2
22072 tls_first_minor=13
22073 tls_as_opt=--fatal-warnings
22074 ;;
22075 sparc*-*-*)
22076 case "$target" in
22077 sparc*-sun-solaris2.[56789]*)
22078 # TLS was introduced in the Solaris 9 4/04 release but
22079 # we do not enable it by default on Solaris 9 either.
22080 if test "x$enable_tls" = xyes ; then
22081 on_solaris=yes
22082 else
22083 enable_tls=no;
22084 fi
22085 ;;
22086 sparc*-sun-solaris2.*)
22087 on_solaris=yes
22088 ;;
22089 *)
22090 on_solaris=no
22091 ;;
22092 esac
22093 if test x$on_solaris = xyes && test x$gas_flag = xno; then
22094 conftest_s='
22095 .section ".tdata",#alloc,#write,#tls
22096 foo: .long 25
22097 .text
22098 sethi %tgd_hi22(foo), %o0
22099 add %o0, %tgd_lo10(foo), %o1
22100 add %l7, %o1, %o0, %tgd_add(foo)
22101 call __tls_get_addr, %tgd_call(foo)
22102 sethi %tldm_hi22(foo), %l1
22103 add %l1, %tldm_lo10(foo), %l2
22104 add %l7, %l2, %o0, %tldm_add(foo)
22105 call __tls_get_addr, %tldm_call(foo)
22106 sethi %tldo_hix22(foo), %l3
22107 xor %l3, %tldo_lox10(foo), %l4
22108 add %o0, %l4, %l5, %tldo_add(foo)
22109 sethi %tie_hi22(foo), %o3
22110 add %o3, %tie_lo10(foo), %o3
22111 ld [%l7 + %o3], %o2, %tie_ld(foo)
22112 add %g7, %o2, %o4, %tie_add(foo)
22113 sethi %tle_hix22(foo), %l1
22114 xor %l1, %tle_lox10(foo), %o5
22115 ld [%g7 + %o5], %o1'
22116 tls_first_major=0
22117 tls_first_minor=0
22118 else
22119 conftest_s='
22120 .section ".tdata","awT",@progbits
22121 foo: .long 25
22122 .text
22123 sethi %tgd_hi22(foo), %o0
22124 add %o0, %tgd_lo10(foo), %o1
22125 add %l7, %o1, %o0, %tgd_add(foo)
22126 call __tls_get_addr, %tgd_call(foo)
22127 sethi %tldm_hi22(foo), %l1
22128 add %l1, %tldm_lo10(foo), %l2
22129 add %l7, %l2, %o0, %tldm_add(foo)
22130 call __tls_get_addr, %tldm_call(foo)
22131 sethi %tldo_hix22(foo), %l3
22132 xor %l3, %tldo_lox10(foo), %l4
22133 add %o0, %l4, %l5, %tldo_add(foo)
22134 sethi %tie_hi22(foo), %o3
22135 add %o3, %tie_lo10(foo), %o3
22136 ld [%l7 + %o3], %o2, %tie_ld(foo)
22137 add %g7, %o2, %o4, %tie_add(foo)
22138 sethi %tle_hix22(foo), %l1
22139 xor %l1, %tle_lox10(foo), %o5
22140 ld [%g7 + %o5], %o1'
22141 tls_first_major=2
22142 tls_first_minor=14
22143 tls_as_opt="-32 --fatal-warnings"
22144 fi
22145 ;;
22146 xtensa*-*-*)
22147 conftest_s='
22148 .section ".tdata","awT",@progbits
22149 foo: .long 25
22150 .text
22151 movi a8, foo@TLSFUNC
22152 movi a10, foo@TLSARG
22153 callx8.tls a8, foo@TLSCALL'
22154 tls_first_major=2
22155 tls_first_minor=19
22156 ;;
22157 esac
22158 set_have_as_tls=no
22159 if test "x$enable_tls" = xno ; then
22160 : # TLS explicitly disabled.
22161 elif test "x$enable_tls" = xyes ; then
22162 set_have_as_tls=yes # TLS explicitly enabled.
22163 elif test -z "$tls_first_major"; then
22164 : # If we don't have a check, assume no support.
22165 else
22166 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
22167 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
22168 if test "${gcc_cv_as_tls+set}" = set; then
22169 echo $ECHO_N "(cached) $ECHO_C" >&6
22170 else
22171 gcc_cv_as_tls=no
22172 if test $in_tree_gas = yes; then
22173 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
22174 then gcc_cv_as_tls=yes
22175 fi
22176 elif test x$gcc_cv_as != x; then
22177 echo "$conftest_s" > conftest.s
22178 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
22179 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22180 (eval $ac_try) 2>&5
22181 ac_status=$?
22182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22183 (exit $ac_status); }; }
22184 then
22185 gcc_cv_as_tls=yes
22186 else
22187 echo "configure: failed program was" >&5
22188 cat conftest.s >&5
22189 fi
22190 rm -f conftest.o conftest.s
22191 fi
22192 fi
22193 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
22194 echo "${ECHO_T}$gcc_cv_as_tls" >&6
22195 if test $gcc_cv_as_tls = yes; then
22196 set_have_as_tls=yes
22197 fi
22198 fi
22199 if test $set_have_as_tls = yes ; then
22200
22201 cat >>confdefs.h <<\_ACEOF
22202 #define HAVE_AS_TLS 1
22203 _ACEOF
22204
22205 fi
22206
22207 # Target-specific assembler checks.
22208
22209 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
22210 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
22211 gcc_cv_ld_static_dynamic=no
22212 if test $in_tree_ld = yes ; then
22213 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
22214 gcc_cv_ld_static_dynamic=yes
22215 fi
22216 elif test x$gcc_cv_ld != x; then
22217 # Check if linker supports -Bstatic/-Bdynamic option
22218 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
22219 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
22220 gcc_cv_ld_static_dynamic=yes
22221 fi
22222 fi
22223 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
22224
22225 cat >>confdefs.h <<\_ACEOF
22226 #define HAVE_LD_STATIC_DYNAMIC 1
22227 _ACEOF
22228
22229 fi
22230 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
22231 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
22232
22233 if test x"$demangler_in_ld" = xyes; then
22234 echo "$as_me:$LINENO: checking linker --demangle support" >&5
22235 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
22236 gcc_cv_ld_demangle=no
22237 if test $in_tree_ld = yes; then
22238 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
22239 gcc_cv_ld_demangle=yes
22240 fi
22241 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
22242 # Check if the GNU linker supports --demangle option
22243 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
22244 gcc_cv_ld_demangle=yes
22245 fi
22246 fi
22247 if test x"$gcc_cv_ld_demangle" = xyes; then
22248
22249 cat >>confdefs.h <<\_ACEOF
22250 #define HAVE_LD_DEMANGLE 1
22251 _ACEOF
22252
22253 fi
22254 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
22255 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
22256 fi
22257
22258 case "$target" in
22259 # All TARGET_ABI_OSF targets.
22260 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
22261 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22262 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22263 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
22264 echo $ECHO_N "(cached) $ECHO_C" >&6
22265 else
22266 gcc_cv_as_alpha_explicit_relocs=no
22267 if test $in_tree_gas = yes; then
22268 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22269 then gcc_cv_as_alpha_explicit_relocs=yes
22270 fi
22271 elif test x$gcc_cv_as != x; then
22272 echo ' .set nomacro
22273 .text
22274 extbl $3, $2, $3 !lituse_bytoff!1
22275 ldq $2, a($29) !literal!1
22276 ldq $4, b($29) !literal!2
22277 ldq_u $3, 0($2) !lituse_base!1
22278 ldq $27, f($29) !literal!5
22279 jsr $26, ($27), f !lituse_jsr!5
22280 ldah $29, 0($26) !gpdisp!3
22281 lda $0, c($29) !gprel
22282 ldah $1, d($29) !gprelhigh
22283 lda $1, d($1) !gprellow
22284 lda $29, 0($29) !gpdisp!3' > conftest.s
22285 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22286 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22287 (eval $ac_try) 2>&5
22288 ac_status=$?
22289 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22290 (exit $ac_status); }; }
22291 then
22292 gcc_cv_as_alpha_explicit_relocs=yes
22293 else
22294 echo "configure: failed program was" >&5
22295 cat conftest.s >&5
22296 fi
22297 rm -f conftest.o conftest.s
22298 fi
22299 fi
22300 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
22301 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
22302 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
22303
22304 cat >>confdefs.h <<\_ACEOF
22305 #define HAVE_AS_EXPLICIT_RELOCS 1
22306 _ACEOF
22307
22308 fi
22309 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
22310 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
22311 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
22312 echo $ECHO_N "(cached) $ECHO_C" >&6
22313 else
22314 gcc_cv_as_alpha_jsrdirect_relocs=no
22315 if test $in_tree_gas = yes; then
22316 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
22317 then gcc_cv_as_alpha_jsrdirect_relocs=yes
22318 fi
22319 elif test x$gcc_cv_as != x; then
22320 echo ' .set nomacro
22321 .text
22322 ldq $27, a($29) !literal!1
22323 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
22324 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22325 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22326 (eval $ac_try) 2>&5
22327 ac_status=$?
22328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22329 (exit $ac_status); }; }
22330 then
22331 gcc_cv_as_alpha_jsrdirect_relocs=yes
22332 else
22333 echo "configure: failed program was" >&5
22334 cat conftest.s >&5
22335 fi
22336 rm -f conftest.o conftest.s
22337 fi
22338 fi
22339 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
22340 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
22341 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
22342
22343 cat >>confdefs.h <<\_ACEOF
22344 #define HAVE_AS_JSRDIRECT_RELOCS 1
22345 _ACEOF
22346
22347 fi
22348 ;;
22349
22350 cris-*-*)
22351 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
22352 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
22353 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
22354 echo $ECHO_N "(cached) $ECHO_C" >&6
22355 else
22356 gcc_cv_as_cris_no_mul_bug=no
22357 if test $in_tree_gas = yes; then
22358 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22359 then gcc_cv_as_cris_no_mul_bug=yes
22360 fi
22361 elif test x$gcc_cv_as != x; then
22362 echo '.text' > conftest.s
22363 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
22364 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22365 (eval $ac_try) 2>&5
22366 ac_status=$?
22367 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22368 (exit $ac_status); }; }
22369 then
22370 gcc_cv_as_cris_no_mul_bug=yes
22371 else
22372 echo "configure: failed program was" >&5
22373 cat conftest.s >&5
22374 fi
22375 rm -f conftest.o conftest.s
22376 fi
22377 fi
22378 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
22379 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
22380 if test $gcc_cv_as_cris_no_mul_bug = yes; then
22381
22382 cat >>confdefs.h <<\_ACEOF
22383 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
22384 _ACEOF
22385
22386 fi
22387 ;;
22388
22389 sparc*-*-*)
22390 echo "$as_me:$LINENO: checking assembler for .register" >&5
22391 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
22392 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
22393 echo $ECHO_N "(cached) $ECHO_C" >&6
22394 else
22395 gcc_cv_as_sparc_register_op=no
22396 if test x$gcc_cv_as != x; then
22397 echo '.register %g2, #scratch' > conftest.s
22398 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22399 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22400 (eval $ac_try) 2>&5
22401 ac_status=$?
22402 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22403 (exit $ac_status); }; }
22404 then
22405 gcc_cv_as_sparc_register_op=yes
22406 else
22407 echo "configure: failed program was" >&5
22408 cat conftest.s >&5
22409 fi
22410 rm -f conftest.o conftest.s
22411 fi
22412 fi
22413 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
22414 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
22415 if test $gcc_cv_as_sparc_register_op = yes; then
22416
22417 cat >>confdefs.h <<\_ACEOF
22418 #define HAVE_AS_REGISTER_PSEUDO_OP 1
22419 _ACEOF
22420
22421 fi
22422
22423 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
22424 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
22425 if test "${gcc_cv_as_sparc_relax+set}" = set; then
22426 echo $ECHO_N "(cached) $ECHO_C" >&6
22427 else
22428 gcc_cv_as_sparc_relax=no
22429 if test x$gcc_cv_as != x; then
22430 echo '.text' > conftest.s
22431 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
22432 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22433 (eval $ac_try) 2>&5
22434 ac_status=$?
22435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22436 (exit $ac_status); }; }
22437 then
22438 gcc_cv_as_sparc_relax=yes
22439 else
22440 echo "configure: failed program was" >&5
22441 cat conftest.s >&5
22442 fi
22443 rm -f conftest.o conftest.s
22444 fi
22445 fi
22446 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
22447 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
22448 if test $gcc_cv_as_sparc_relax = yes; then
22449
22450 cat >>confdefs.h <<\_ACEOF
22451 #define HAVE_AS_RELAX_OPTION 1
22452 _ACEOF
22453
22454 fi
22455
22456 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
22457 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
22458 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
22459 echo $ECHO_N "(cached) $ECHO_C" >&6
22460 else
22461 gcc_cv_as_sparc_ua_pcrel=no
22462 if test x$gcc_cv_as != x; then
22463 echo '.text
22464 foo:
22465 nop
22466 .data
22467 .align 4
22468 .byte 0
22469 .uaword %r_disp32(foo)' > conftest.s
22470 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
22471 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22472 (eval $ac_try) 2>&5
22473 ac_status=$?
22474 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22475 (exit $ac_status); }; }
22476 then
22477 if test x$gcc_cv_ld != x \
22478 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
22479 gcc_cv_as_sparc_ua_pcrel=yes
22480 fi
22481 rm -f conftest
22482 else
22483 echo "configure: failed program was" >&5
22484 cat conftest.s >&5
22485 fi
22486 rm -f conftest.o conftest.s
22487 fi
22488 fi
22489 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
22490 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
22491 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
22492
22493 cat >>confdefs.h <<\_ACEOF
22494 #define HAVE_AS_SPARC_UA_PCREL 1
22495 _ACEOF
22496
22497
22498 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
22499 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
22500 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
22501 echo $ECHO_N "(cached) $ECHO_C" >&6
22502 else
22503 gcc_cv_as_sparc_ua_pcrel_hidden=no
22504 if test x$gcc_cv_as != x; then
22505 echo '.data
22506 .align 4
22507 .byte 0x31
22508 .uaword %r_disp32(foo)
22509 .byte 0x32, 0x33, 0x34
22510 .global foo
22511 .hidden foo
22512 foo:
22513 .skip 4' > conftest.s
22514 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
22515 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22516 (eval $ac_try) 2>&5
22517 ac_status=$?
22518 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22519 (exit $ac_status); }; }
22520 then
22521 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
22522 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
22523 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
22524 | grep ' 31000000 07323334' > /dev/null 2>&1; then
22525 if $gcc_cv_objdump -R conftest 2> /dev/null \
22526 | grep 'DISP32' > /dev/null 2>&1; then
22527 :
22528 else
22529 gcc_cv_as_sparc_ua_pcrel_hidden=yes
22530 fi
22531 fi
22532 rm -f conftest
22533 else
22534 echo "configure: failed program was" >&5
22535 cat conftest.s >&5
22536 fi
22537 rm -f conftest.o conftest.s
22538 fi
22539 fi
22540 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
22541 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
22542 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
22543
22544 cat >>confdefs.h <<\_ACEOF
22545 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
22546 _ACEOF
22547
22548 fi
22549
22550 fi # unaligned pcrel relocs
22551
22552 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
22553 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
22554 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
22555 echo $ECHO_N "(cached) $ECHO_C" >&6
22556 else
22557 gcc_cv_as_sparc_offsetable_lo10=no
22558 if test x$gcc_cv_as != x; then
22559 echo '.text
22560 or %g1, %lo(ab) + 12, %g1
22561 or %g1, %lo(ab + 12), %g1' > conftest.s
22562 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
22563 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22564 (eval $ac_try) 2>&5
22565 ac_status=$?
22566 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22567 (exit $ac_status); }; }
22568 then
22569 if test x$gcc_cv_objdump != x \
22570 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
22571 | grep ' 82106000 82106000' > /dev/null 2>&1; then
22572 gcc_cv_as_sparc_offsetable_lo10=yes
22573 fi
22574 else
22575 echo "configure: failed program was" >&5
22576 cat conftest.s >&5
22577 fi
22578 rm -f conftest.o conftest.s
22579 fi
22580 fi
22581 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
22582 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
22583 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
22584
22585 cat >>confdefs.h <<\_ACEOF
22586 #define HAVE_AS_OFFSETABLE_LO10 1
22587 _ACEOF
22588
22589 fi
22590 ;;
22591
22592 i[34567]86-*-* | x86_64-*-*)
22593 case $target_os in
22594 cygwin* | pe | mingw32*)
22595 # Used for DWARF 2 in PE
22596 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
22597 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
22598 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
22599 echo $ECHO_N "(cached) $ECHO_C" >&6
22600 else
22601 gcc_cv_as_ix86_pe_secrel32=no
22602 if test $in_tree_gas = yes; then
22603 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22604 then gcc_cv_as_ix86_pe_secrel32=yes
22605 fi
22606 elif test x$gcc_cv_as != x; then
22607 echo '.text
22608 foo: nop
22609 .data
22610 .secrel32 foo' > conftest.s
22611 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22612 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22613 (eval $ac_try) 2>&5
22614 ac_status=$?
22615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22616 (exit $ac_status); }; }
22617 then
22618 if test x$gcc_cv_ld != x \
22619 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
22620 gcc_cv_as_ix86_pe_secrel32=yes
22621 fi
22622 rm -f conftest
22623 else
22624 echo "configure: failed program was" >&5
22625 cat conftest.s >&5
22626 fi
22627 rm -f conftest.o conftest.s
22628 fi
22629 fi
22630 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
22631 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
22632 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
22633
22634 cat >>confdefs.h <<\_ACEOF
22635 #define HAVE_GAS_PE_SECREL32_RELOC 1
22636 _ACEOF
22637
22638 fi
22639 ;;
22640 esac
22641
22642 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
22643 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
22644 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
22645 echo $ECHO_N "(cached) $ECHO_C" >&6
22646 else
22647 gcc_cv_as_ix86_filds_fists=no
22648 if test $in_tree_gas = yes; then
22649 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
22650 then gcc_cv_as_ix86_filds_fists=yes
22651 fi
22652 elif test x$gcc_cv_as != x; then
22653 echo 'filds mem; fists mem' > conftest.s
22654 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22655 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22656 (eval $ac_try) 2>&5
22657 ac_status=$?
22658 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22659 (exit $ac_status); }; }
22660 then
22661 gcc_cv_as_ix86_filds_fists=yes
22662 else
22663 echo "configure: failed program was" >&5
22664 cat conftest.s >&5
22665 fi
22666 rm -f conftest.o conftest.s
22667 fi
22668 fi
22669 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
22670 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
22671 if test $gcc_cv_as_ix86_filds_fists = yes; then
22672
22673 cat >>confdefs.h <<\_ACEOF
22674 #define HAVE_GAS_FILDS_FISTS 1
22675 _ACEOF
22676
22677 fi
22678
22679 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
22680 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
22681 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
22682 echo $ECHO_N "(cached) $ECHO_C" >&6
22683 else
22684 gcc_cv_as_ix86_cmov_sun_syntax=no
22685 if test x$gcc_cv_as != x; then
22686 echo 'cmovl.l %edx, %eax' > conftest.s
22687 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22688 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22689 (eval $ac_try) 2>&5
22690 ac_status=$?
22691 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22692 (exit $ac_status); }; }
22693 then
22694 gcc_cv_as_ix86_cmov_sun_syntax=yes
22695 else
22696 echo "configure: failed program was" >&5
22697 cat conftest.s >&5
22698 fi
22699 rm -f conftest.o conftest.s
22700 fi
22701 fi
22702 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
22703 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
22704 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
22705
22706 cat >>confdefs.h <<\_ACEOF
22707 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
22708 _ACEOF
22709
22710 fi
22711
22712 echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
22713 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
22714 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
22715 echo $ECHO_N "(cached) $ECHO_C" >&6
22716 else
22717 gcc_cv_as_ix86_ffreep=no
22718 if test x$gcc_cv_as != x; then
22719 echo 'ffreep %st(1)' > conftest.s
22720 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22721 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22722 (eval $ac_try) 2>&5
22723 ac_status=$?
22724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22725 (exit $ac_status); }; }
22726 then
22727 gcc_cv_as_ix86_ffreep=yes
22728 else
22729 echo "configure: failed program was" >&5
22730 cat conftest.s >&5
22731 fi
22732 rm -f conftest.o conftest.s
22733 fi
22734 fi
22735 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
22736 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
22737 if test $gcc_cv_as_ix86_ffreep = yes; then
22738
22739 cat >>confdefs.h <<\_ACEOF
22740 #define HAVE_AS_IX86_FFREEP 1
22741 _ACEOF
22742
22743 fi
22744
22745 echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
22746 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
22747 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
22748 echo $ECHO_N "(cached) $ECHO_C" >&6
22749 else
22750 gcc_cv_as_ix86_sahf=no
22751 if test x$gcc_cv_as != x; then
22752 echo 'sahf' > conftest.s
22753 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22754 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22755 (eval $ac_try) 2>&5
22756 ac_status=$?
22757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22758 (exit $ac_status); }; }
22759 then
22760 gcc_cv_as_ix86_sahf=yes
22761 else
22762 echo "configure: failed program was" >&5
22763 cat conftest.s >&5
22764 fi
22765 rm -f conftest.o conftest.s
22766 fi
22767 fi
22768 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
22769 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
22770 if test $gcc_cv_as_ix86_sahf = yes; then
22771
22772 cat >>confdefs.h <<\_ACEOF
22773 #define HAVE_AS_IX86_SAHF 1
22774 _ACEOF
22775
22776 fi
22777
22778 echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
22779 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
22780 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
22781 echo $ECHO_N "(cached) $ECHO_C" >&6
22782 else
22783 gcc_cv_as_ix86_diff_sect_delta=no
22784 if test x$gcc_cv_as != x; then
22785 echo '.section .rodata
22786 .L1:
22787 .long .L2-.L1
22788 .long .L3-.L1
22789 .text
22790 .L3: nop
22791 .L2: nop' > conftest.s
22792 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22793 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22794 (eval $ac_try) 2>&5
22795 ac_status=$?
22796 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22797 (exit $ac_status); }; }
22798 then
22799 gcc_cv_as_ix86_diff_sect_delta=yes
22800 else
22801 echo "configure: failed program was" >&5
22802 cat conftest.s >&5
22803 fi
22804 rm -f conftest.o conftest.s
22805 fi
22806 fi
22807 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22808 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
22809 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22810
22811 cat >>confdefs.h <<\_ACEOF
22812 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
22813 _ACEOF
22814
22815 fi
22816
22817 # This one is used unconditionally by i386.[ch]; it is to be defined
22818 # to 1 if the feature is present, 0 otherwise.
22819 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
22820 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
22821 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
22822 echo $ECHO_N "(cached) $ECHO_C" >&6
22823 else
22824 gcc_cv_as_ix86_gotoff_in_data=no
22825 if test $in_tree_gas = yes; then
22826 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22827 then gcc_cv_as_ix86_gotoff_in_data=yes
22828 fi
22829 elif test x$gcc_cv_as != x; then
22830 echo ' .text
22831 .L0:
22832 nop
22833 .data
22834 .long .L0@GOTOFF' > conftest.s
22835 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22836 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22837 (eval $ac_try) 2>&5
22838 ac_status=$?
22839 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22840 (exit $ac_status); }; }
22841 then
22842 gcc_cv_as_ix86_gotoff_in_data=yes
22843 else
22844 echo "configure: failed program was" >&5
22845 cat conftest.s >&5
22846 fi
22847 rm -f conftest.o conftest.s
22848 fi
22849 fi
22850 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22851 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
22852
22853
22854 cat >>confdefs.h <<_ACEOF
22855 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
22856 _ACEOF
22857
22858 ;;
22859
22860 ia64*-*-*)
22861 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
22862 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
22863 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
22864 echo $ECHO_N "(cached) $ECHO_C" >&6
22865 else
22866 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
22867 if test $in_tree_gas = yes; then
22868 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22869 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22870 fi
22871 elif test x$gcc_cv_as != x; then
22872 echo ' .text
22873 addl r15 = @ltoffx(x#), gp
22874 ;;
22875 ld8.mov r16 = [r15], x#' > conftest.s
22876 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22877 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22878 (eval $ac_try) 2>&5
22879 ac_status=$?
22880 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22881 (exit $ac_status); }; }
22882 then
22883 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22884 else
22885 echo "configure: failed program was" >&5
22886 cat conftest.s >&5
22887 fi
22888 rm -f conftest.o conftest.s
22889 fi
22890 fi
22891 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
22892 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
22893 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
22894
22895 cat >>confdefs.h <<\_ACEOF
22896 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
22897 _ACEOF
22898
22899 fi
22900
22901 ;;
22902
22903 powerpc*-*-*)
22904 case $target in
22905 *-*-aix*) conftest_s=' .machine "pwr5"
22906 .csect .text[PR]
22907 mfcr 3,128';;
22908 *-*-darwin*)
22909 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
22910 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
22911 if test "${gcc_cv_as_machine_directive+set}" = set; then
22912 echo $ECHO_N "(cached) $ECHO_C" >&6
22913 else
22914 gcc_cv_as_machine_directive=no
22915 if test x$gcc_cv_as != x; then
22916 echo ' .machine ppc7400' > conftest.s
22917 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22918 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22919 (eval $ac_try) 2>&5
22920 ac_status=$?
22921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22922 (exit $ac_status); }; }
22923 then
22924 gcc_cv_as_machine_directive=yes
22925 else
22926 echo "configure: failed program was" >&5
22927 cat conftest.s >&5
22928 fi
22929 rm -f conftest.o conftest.s
22930 fi
22931 fi
22932 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
22933 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
22934
22935 if test x$gcc_cv_as_machine_directive != xyes; then
22936 echo "*** This target requires an assembler supporting \".machine\"" >&2
22937 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
22938 test x$build = x$target && exit 1
22939 fi
22940 conftest_s=' .text
22941 mfcr r3,128';;
22942 *) conftest_s=' .machine power4
22943 .text
22944 mfcr 3,128';;
22945 esac
22946
22947 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
22948 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
22949 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
22950 echo $ECHO_N "(cached) $ECHO_C" >&6
22951 else
22952 gcc_cv_as_powerpc_mfcrf=no
22953 if test $in_tree_gas = yes; then
22954 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22955 then gcc_cv_as_powerpc_mfcrf=yes
22956 fi
22957 elif test x$gcc_cv_as != x; then
22958 echo "$conftest_s" > conftest.s
22959 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22960 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22961 (eval $ac_try) 2>&5
22962 ac_status=$?
22963 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22964 (exit $ac_status); }; }
22965 then
22966 gcc_cv_as_powerpc_mfcrf=yes
22967 else
22968 echo "configure: failed program was" >&5
22969 cat conftest.s >&5
22970 fi
22971 rm -f conftest.o conftest.s
22972 fi
22973 fi
22974 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
22975 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
22976 if test $gcc_cv_as_powerpc_mfcrf = yes; then
22977
22978 cat >>confdefs.h <<\_ACEOF
22979 #define HAVE_AS_MFCRF 1
22980 _ACEOF
22981
22982 fi
22983
22984 case $target in
22985 *-*-aix*) conftest_s=' .machine "pwr5"
22986 .csect .text[PR]
22987 popcntb 3,3';;
22988 *) conftest_s=' .machine power5
22989 .text
22990 popcntb 3,3';;
22991 esac
22992
22993 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
22994 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
22995 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
22996 echo $ECHO_N "(cached) $ECHO_C" >&6
22997 else
22998 gcc_cv_as_powerpc_popcntb=no
22999 if test $in_tree_gas = yes; then
23000 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23001 then gcc_cv_as_powerpc_popcntb=yes
23002 fi
23003 elif test x$gcc_cv_as != x; then
23004 echo "$conftest_s" > conftest.s
23005 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23007 (eval $ac_try) 2>&5
23008 ac_status=$?
23009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23010 (exit $ac_status); }; }
23011 then
23012 gcc_cv_as_powerpc_popcntb=yes
23013 else
23014 echo "configure: failed program was" >&5
23015 cat conftest.s >&5
23016 fi
23017 rm -f conftest.o conftest.s
23018 fi
23019 fi
23020 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
23021 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
23022 if test $gcc_cv_as_powerpc_popcntb = yes; then
23023
23024 cat >>confdefs.h <<\_ACEOF
23025 #define HAVE_AS_POPCNTB 1
23026 _ACEOF
23027
23028 fi
23029
23030 case $target in
23031 *-*-aix*) conftest_s=' .machine "pwr5x"
23032 .csect .text[PR]
23033 frin 1,1';;
23034 *) conftest_s=' .machine power5
23035 .text
23036 frin 1,1';;
23037 esac
23038
23039 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
23040 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
23041 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
23042 echo $ECHO_N "(cached) $ECHO_C" >&6
23043 else
23044 gcc_cv_as_powerpc_fprnd=no
23045 if test $in_tree_gas = yes; then
23046 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23047 then gcc_cv_as_powerpc_fprnd=yes
23048 fi
23049 elif test x$gcc_cv_as != x; then
23050 echo "$conftest_s" > conftest.s
23051 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23052 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23053 (eval $ac_try) 2>&5
23054 ac_status=$?
23055 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23056 (exit $ac_status); }; }
23057 then
23058 gcc_cv_as_powerpc_fprnd=yes
23059 else
23060 echo "configure: failed program was" >&5
23061 cat conftest.s >&5
23062 fi
23063 rm -f conftest.o conftest.s
23064 fi
23065 fi
23066 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
23067 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
23068 if test $gcc_cv_as_powerpc_fprnd = yes; then
23069
23070 cat >>confdefs.h <<\_ACEOF
23071 #define HAVE_AS_FPRND 1
23072 _ACEOF
23073
23074 fi
23075
23076 case $target in
23077 *-*-aix*) conftest_s=' .machine "pwr6"
23078 .csect .text[PR]
23079 mffgpr 1,3';;
23080 *) conftest_s=' .machine power6
23081 .text
23082 mffgpr 1,3';;
23083 esac
23084
23085 echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
23086 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
23087 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
23088 echo $ECHO_N "(cached) $ECHO_C" >&6
23089 else
23090 gcc_cv_as_powerpc_mfpgpr=no
23091 if test $in_tree_gas = yes; then
23092 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23093 then gcc_cv_as_powerpc_mfpgpr=yes
23094 fi
23095 elif test x$gcc_cv_as != x; then
23096 echo "$conftest_s" > conftest.s
23097 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23098 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23099 (eval $ac_try) 2>&5
23100 ac_status=$?
23101 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23102 (exit $ac_status); }; }
23103 then
23104 gcc_cv_as_powerpc_mfpgpr=yes
23105 else
23106 echo "configure: failed program was" >&5
23107 cat conftest.s >&5
23108 fi
23109 rm -f conftest.o conftest.s
23110 fi
23111 fi
23112 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
23113 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
23114 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
23115
23116 cat >>confdefs.h <<\_ACEOF
23117 #define HAVE_AS_MFPGPR 1
23118 _ACEOF
23119
23120 fi
23121
23122 case $target in
23123 *-*-aix*) conftest_s=' .csect .text[PR]
23124 LCF..0:
23125 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
23126 *-*-darwin*)
23127 conftest_s=' .text
23128 LCF0:
23129 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
23130 *) conftest_s=' .text
23131 .LCF0:
23132 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
23133 esac
23134
23135 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
23136 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
23137 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
23138 echo $ECHO_N "(cached) $ECHO_C" >&6
23139 else
23140 gcc_cv_as_powerpc_rel16=no
23141 if test $in_tree_gas = yes; then
23142 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23143 then gcc_cv_as_powerpc_rel16=yes
23144 fi
23145 elif test x$gcc_cv_as != x; then
23146 echo "$conftest_s" > conftest.s
23147 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23148 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23149 (eval $ac_try) 2>&5
23150 ac_status=$?
23151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23152 (exit $ac_status); }; }
23153 then
23154 gcc_cv_as_powerpc_rel16=yes
23155 else
23156 echo "configure: failed program was" >&5
23157 cat conftest.s >&5
23158 fi
23159 rm -f conftest.o conftest.s
23160 fi
23161 fi
23162 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
23163 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
23164 if test $gcc_cv_as_powerpc_rel16 = yes; then
23165
23166 cat >>confdefs.h <<\_ACEOF
23167 #define HAVE_AS_REL16 1
23168 _ACEOF
23169
23170 fi
23171
23172 case $target in
23173 *-*-aix*) conftest_s=' .machine "pwr6"
23174 .csect .text[PR]
23175 cmpb 3,4,5';;
23176 *) conftest_s=' .machine power6
23177 .text
23178 cmpb 3,4,5';;
23179 esac
23180
23181 echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
23182 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
23183 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
23184 echo $ECHO_N "(cached) $ECHO_C" >&6
23185 else
23186 gcc_cv_as_powerpc_cmpb=no
23187 if test $in_tree_gas = yes; then
23188 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23189 then gcc_cv_as_powerpc_cmpb=yes
23190 fi
23191 elif test x$gcc_cv_as != x; then
23192 echo "$conftest_s" > conftest.s
23193 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23194 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23195 (eval $ac_try) 2>&5
23196 ac_status=$?
23197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23198 (exit $ac_status); }; }
23199 then
23200 gcc_cv_as_powerpc_cmpb=yes
23201 else
23202 echo "configure: failed program was" >&5
23203 cat conftest.s >&5
23204 fi
23205 rm -f conftest.o conftest.s
23206 fi
23207 fi
23208 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
23209 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
23210 if test $gcc_cv_as_powerpc_cmpb = yes; then
23211
23212 cat >>confdefs.h <<\_ACEOF
23213 #define HAVE_AS_CMPB 1
23214 _ACEOF
23215
23216 fi
23217
23218 case $target in
23219 *-*-aix*) conftest_s=' .machine "pwr6"
23220 .csect .text[PR]
23221 dadd 1,2,3';;
23222 *) conftest_s=' .machine power6
23223 .text
23224 dadd 1,2,3';;
23225 esac
23226
23227 echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
23228 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
23229 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
23230 echo $ECHO_N "(cached) $ECHO_C" >&6
23231 else
23232 gcc_cv_as_powerpc_dfp=no
23233 if test $in_tree_gas = yes; then
23234 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23235 then gcc_cv_as_powerpc_dfp=yes
23236 fi
23237 elif test x$gcc_cv_as != x; then
23238 echo "$conftest_s" > conftest.s
23239 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23240 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23241 (eval $ac_try) 2>&5
23242 ac_status=$?
23243 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23244 (exit $ac_status); }; }
23245 then
23246 gcc_cv_as_powerpc_dfp=yes
23247 else
23248 echo "configure: failed program was" >&5
23249 cat conftest.s >&5
23250 fi
23251 rm -f conftest.o conftest.s
23252 fi
23253 fi
23254 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
23255 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
23256 if test $gcc_cv_as_powerpc_dfp = yes; then
23257
23258 cat >>confdefs.h <<\_ACEOF
23259 #define HAVE_AS_DFP 1
23260 _ACEOF
23261
23262 fi
23263
23264 case $target in
23265 *-*-aix*) conftest_s=' .machine "pwr7"
23266 .csect .text[PR]
23267 lxvd2x 1,2,3';;
23268 *) conftest_s=' .machine power7
23269 .text
23270 lxvd2x 1,2,3';;
23271 esac
23272
23273 echo "$as_me:$LINENO: checking assembler for vector-scalar support" >&5
23274 echo $ECHO_N "checking assembler for vector-scalar support... $ECHO_C" >&6
23275 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then
23276 echo $ECHO_N "(cached) $ECHO_C" >&6
23277 else
23278 gcc_cv_as_powerpc_vsx=no
23279 if test $in_tree_gas = yes; then
23280 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23281 then gcc_cv_as_powerpc_vsx=yes
23282 fi
23283 elif test x$gcc_cv_as != x; then
23284 echo "$conftest_s" > conftest.s
23285 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23286 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23287 (eval $ac_try) 2>&5
23288 ac_status=$?
23289 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23290 (exit $ac_status); }; }
23291 then
23292 gcc_cv_as_powerpc_vsx=yes
23293 else
23294 echo "configure: failed program was" >&5
23295 cat conftest.s >&5
23296 fi
23297 rm -f conftest.o conftest.s
23298 fi
23299 fi
23300 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_vsx" >&5
23301 echo "${ECHO_T}$gcc_cv_as_powerpc_vsx" >&6
23302 if test $gcc_cv_as_powerpc_vsx = yes; then
23303
23304 cat >>confdefs.h <<\_ACEOF
23305 #define HAVE_AS_VSX 1
23306 _ACEOF
23307
23308 fi
23309
23310 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
23311 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
23312 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
23313 echo $ECHO_N "(cached) $ECHO_C" >&6
23314 else
23315 gcc_cv_as_powerpc_gnu_attribute=no
23316 if test $in_tree_gas = yes; then
23317 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23318 then gcc_cv_as_powerpc_gnu_attribute=yes
23319 fi
23320 elif test x$gcc_cv_as != x; then
23321 echo '.gnu_attribute 4,1' > conftest.s
23322 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23323 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23324 (eval $ac_try) 2>&5
23325 ac_status=$?
23326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23327 (exit $ac_status); }; }
23328 then
23329 gcc_cv_as_powerpc_gnu_attribute=yes
23330 else
23331 echo "configure: failed program was" >&5
23332 cat conftest.s >&5
23333 fi
23334 rm -f conftest.o conftest.s
23335 fi
23336 fi
23337 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
23338 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
23339 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
23340
23341 cat >>confdefs.h <<\_ACEOF
23342 #define HAVE_AS_GNU_ATTRIBUTE 1
23343 _ACEOF
23344
23345 fi
23346 ;;
23347
23348 mips*-*-*)
23349 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
23350 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
23351 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
23352 echo $ECHO_N "(cached) $ECHO_C" >&6
23353 else
23354 gcc_cv_as_mips_explicit_relocs=no
23355 if test $in_tree_gas = yes; then
23356 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23357 then gcc_cv_as_mips_explicit_relocs=yes
23358 fi
23359 elif test x$gcc_cv_as != x; then
23360 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
23361 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23362 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23363 (eval $ac_try) 2>&5
23364 ac_status=$?
23365 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23366 (exit $ac_status); }; }
23367 then
23368 gcc_cv_as_mips_explicit_relocs=yes
23369 else
23370 echo "configure: failed program was" >&5
23371 cat conftest.s >&5
23372 fi
23373 rm -f conftest.o conftest.s
23374 fi
23375 fi
23376 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
23377 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
23378 if test $gcc_cv_as_mips_explicit_relocs = yes; then
23379 if test x$target_cpu_default = x
23380 then target_cpu_default=MASK_EXPLICIT_RELOCS
23381 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
23382 fi
23383 fi
23384 echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
23385 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
23386 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
23387 echo $ECHO_N "(cached) $ECHO_C" >&6
23388 else
23389 gcc_cv_as_mips_no_shared=no
23390 if test $in_tree_gas = yes; then
23391 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23392 then gcc_cv_as_mips_no_shared=yes
23393 fi
23394 elif test x$gcc_cv_as != x; then
23395 echo 'nop' > conftest.s
23396 if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
23397 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23398 (eval $ac_try) 2>&5
23399 ac_status=$?
23400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23401 (exit $ac_status); }; }
23402 then
23403 gcc_cv_as_mips_no_shared=yes
23404 else
23405 echo "configure: failed program was" >&5
23406 cat conftest.s >&5
23407 fi
23408 rm -f conftest.o conftest.s
23409 fi
23410 fi
23411 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
23412 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
23413 if test $gcc_cv_as_mips_no_shared = yes; then
23414
23415 cat >>confdefs.h <<\_ACEOF
23416 #define HAVE_AS_NO_SHARED 1
23417 _ACEOF
23418
23419 fi
23420
23421 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
23422 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
23423 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
23424 echo $ECHO_N "(cached) $ECHO_C" >&6
23425 else
23426 gcc_cv_as_mips_gnu_attribute=no
23427 if test $in_tree_gas = yes; then
23428 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23429 then gcc_cv_as_mips_gnu_attribute=yes
23430 fi
23431 elif test x$gcc_cv_as != x; then
23432 echo '.gnu_attribute 4,1' > conftest.s
23433 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23434 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23435 (eval $ac_try) 2>&5
23436 ac_status=$?
23437 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23438 (exit $ac_status); }; }
23439 then
23440 gcc_cv_as_mips_gnu_attribute=yes
23441 else
23442 echo "configure: failed program was" >&5
23443 cat conftest.s >&5
23444 fi
23445 rm -f conftest.o conftest.s
23446 fi
23447 fi
23448 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
23449 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
23450 if test $gcc_cv_as_mips_gnu_attribute = yes; then
23451
23452 cat >>confdefs.h <<\_ACEOF
23453 #define HAVE_AS_GNU_ATTRIBUTE 1
23454 _ACEOF
23455
23456 fi
23457
23458 echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
23459 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
23460 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
23461 echo $ECHO_N "(cached) $ECHO_C" >&6
23462 else
23463 gcc_cv_as_mips_dtprelword=no
23464 if test $in_tree_gas = yes; then
23465 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23466 then gcc_cv_as_mips_dtprelword=yes
23467 fi
23468 elif test x$gcc_cv_as != x; then
23469 echo '.section .tdata,"awT",@progbits
23470 x:
23471 .word 2
23472 .text
23473 .dtprelword x+0x8000' > conftest.s
23474 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23475 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23476 (eval $ac_try) 2>&5
23477 ac_status=$?
23478 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23479 (exit $ac_status); }; }
23480 then
23481 gcc_cv_as_mips_dtprelword=yes
23482 else
23483 echo "configure: failed program was" >&5
23484 cat conftest.s >&5
23485 fi
23486 rm -f conftest.o conftest.s
23487 fi
23488 fi
23489 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
23490 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
23491 if test $gcc_cv_as_mips_dtprelword = yes; then
23492
23493 cat >>confdefs.h <<\_ACEOF
23494 #define HAVE_AS_DTPRELWORD 1
23495 _ACEOF
23496
23497 fi
23498 ;;
23499 esac
23500
23501 # Mips and HP-UX need the GNU assembler.
23502 # Linux on IA64 might be able to use the Intel assembler.
23503
23504 case "$target" in
23505 mips*-*-* | *-*-hpux* )
23506 if test x$gas_flag = xyes \
23507 || test x"$host" != x"$build" \
23508 || test ! -x "$gcc_cv_as" \
23509 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
23510 :
23511 else
23512 echo "*** This configuration requires the GNU assembler" >&2
23513 exit 1
23514 fi
23515 ;;
23516 esac
23517
23518 # ??? Not all targets support dwarf2 debug_line, even within a version
23519 # of gas. Moreover, we need to emit a valid instruction to trigger any
23520 # info to the output file. So, as supported targets are added to gas 2.11,
23521 # add some instruction here to (also) show we expect this might work.
23522 # ??? Once 2.11 is released, probably need to add first known working
23523 # version to the per-target configury.
23524 case "$target" in
23525 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
23526 | x86_64*-*-* | hppa*-*-* | arm*-*-* \
23527 | xstormy16*-*-* | cris-*-* | xtensa*-*-* | bfin-*-* | score*-*-* \
23528 | spu-*-* | fido*-*-*)
23529 insn="nop"
23530 ;;
23531 ia64*-*-* | s390*-*-*)
23532 insn="nop 0"
23533 ;;
23534 mmix-*-*)
23535 insn="swym 0"
23536 ;;
23537 esac
23538 if test x"$insn" != x; then
23539 conftest_s="\
23540 .file 1 \"conftest.s\"
23541 .loc 1 3 0
23542 $insn"
23543 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
23544 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
23545 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
23546 echo $ECHO_N "(cached) $ECHO_C" >&6
23547 else
23548 gcc_cv_as_dwarf2_debug_line=no
23549 if test $in_tree_gas = yes; then
23550 if test $in_tree_gas_is_elf = yes \
23551 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23552 then gcc_cv_as_dwarf2_debug_line=yes
23553 fi
23554 elif test x$gcc_cv_as != x; then
23555 echo "$conftest_s" > conftest.s
23556 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23557 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23558 (eval $ac_try) 2>&5
23559 ac_status=$?
23560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23561 (exit $ac_status); }; }
23562 then
23563 if test x$gcc_cv_objdump != x \
23564 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
23565 | grep debug_line > /dev/null 2>&1; then
23566 gcc_cv_as_dwarf2_debug_line=yes
23567 fi
23568 else
23569 echo "configure: failed program was" >&5
23570 cat conftest.s >&5
23571 fi
23572 rm -f conftest.o conftest.s
23573 fi
23574 fi
23575 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
23576 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
23577
23578
23579 # The .debug_line file table must be in the exact order that
23580 # we specified the files, since these indices are also used
23581 # by DW_AT_decl_file. Approximate this test by testing if
23582 # the assembler bitches if the same index is assigned twice.
23583 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
23584 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
23585 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
23586 echo $ECHO_N "(cached) $ECHO_C" >&6
23587 else
23588 gcc_cv_as_dwarf2_file_buggy=no
23589 if test x$gcc_cv_as != x; then
23590 echo ' .file 1 "foo.s"
23591 .file 1 "bar.s"' > conftest.s
23592 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23593 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23594 (eval $ac_try) 2>&5
23595 ac_status=$?
23596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23597 (exit $ac_status); }; }
23598 then
23599 gcc_cv_as_dwarf2_file_buggy=yes
23600 else
23601 echo "configure: failed program was" >&5
23602 cat conftest.s >&5
23603 fi
23604 rm -f conftest.o conftest.s
23605 fi
23606 fi
23607 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
23608 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
23609
23610
23611 if test $gcc_cv_as_dwarf2_debug_line = yes \
23612 && test $gcc_cv_as_dwarf2_file_buggy = no; then
23613
23614 cat >>confdefs.h <<\_ACEOF
23615 #define HAVE_AS_DWARF2_DEBUG_LINE 1
23616 _ACEOF
23617
23618 fi
23619
23620 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
23621 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
23622 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
23623 echo $ECHO_N "(cached) $ECHO_C" >&6
23624 else
23625 gcc_cv_as_gdwarf2_flag=no
23626 if test $in_tree_gas = yes; then
23627 if test $in_tree_gas_is_elf = yes \
23628 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23629 then gcc_cv_as_gdwarf2_flag=yes
23630 fi
23631 elif test x$gcc_cv_as != x; then
23632 echo "$insn" > conftest.s
23633 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
23634 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23635 (eval $ac_try) 2>&5
23636 ac_status=$?
23637 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23638 (exit $ac_status); }; }
23639 then
23640 gcc_cv_as_gdwarf2_flag=yes
23641 else
23642 echo "configure: failed program was" >&5
23643 cat conftest.s >&5
23644 fi
23645 rm -f conftest.o conftest.s
23646 fi
23647 fi
23648 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
23649 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
23650 if test $gcc_cv_as_gdwarf2_flag = yes; then
23651
23652 cat >>confdefs.h <<\_ACEOF
23653 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
23654 _ACEOF
23655
23656 fi
23657
23658 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
23659 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
23660 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
23661 echo $ECHO_N "(cached) $ECHO_C" >&6
23662 else
23663 gcc_cv_as_gstabs_flag=no
23664 if test $in_tree_gas = yes; then
23665 if test $in_tree_gas_is_elf = yes \
23666 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23667 then gcc_cv_as_gstabs_flag=yes
23668 fi
23669 elif test x$gcc_cv_as != x; then
23670 echo "$insn" > conftest.s
23671 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
23672 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23673 (eval $ac_try) 2>&5
23674 ac_status=$?
23675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23676 (exit $ac_status); }; }
23677 then
23678 # The native Solaris 9/Intel assembler doesn't understand --gstabs
23679 # and warns about it, but still exits successfully. So check for
23680 # this.
23681 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
23682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23683 (eval $ac_try) 2>&5
23684 ac_status=$?
23685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23686 (exit $ac_status); }; }
23687 then :
23688 else gcc_cv_as_gstabs_flag=yes
23689 fi
23690 else
23691 echo "configure: failed program was" >&5
23692 cat conftest.s >&5
23693 fi
23694 rm -f conftest.o conftest.s
23695 fi
23696 fi
23697 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
23698 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
23699 if test $gcc_cv_as_gstabs_flag = yes; then
23700
23701 cat >>confdefs.h <<\_ACEOF
23702 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
23703 _ACEOF
23704
23705 fi
23706
23707 echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
23708 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
23709 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
23710 echo $ECHO_N "(cached) $ECHO_C" >&6
23711 else
23712 gcc_cv_as_debug_prefix_map_flag=no
23713 if test $in_tree_gas = yes; then
23714 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23715 then gcc_cv_as_debug_prefix_map_flag=yes
23716 fi
23717 elif test x$gcc_cv_as != x; then
23718 echo "$insn" > conftest.s
23719 if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
23720 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23721 (eval $ac_try) 2>&5
23722 ac_status=$?
23723 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23724 (exit $ac_status); }; }
23725 then
23726 gcc_cv_as_debug_prefix_map_flag=yes
23727 else
23728 echo "configure: failed program was" >&5
23729 cat conftest.s >&5
23730 fi
23731 rm -f conftest.o conftest.s
23732 fi
23733 fi
23734 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
23735 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
23736 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
23737
23738 cat >>confdefs.h <<\_ACEOF
23739 #define HAVE_AS_DEBUG_PREFIX_MAP 1
23740 _ACEOF
23741
23742 fi
23743 fi
23744
23745 echo "$as_me:$LINENO: checking assembler for .lcomm with alignment" >&5
23746 echo $ECHO_N "checking assembler for .lcomm with alignment... $ECHO_C" >&6
23747 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then
23748 echo $ECHO_N "(cached) $ECHO_C" >&6
23749 else
23750 gcc_cv_as_lcomm_with_alignment=no
23751 if test x$gcc_cv_as != x; then
23752 echo '.lcomm bar,4,16' > conftest.s
23753 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23754 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23755 (eval $ac_try) 2>&5
23756 ac_status=$?
23757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23758 (exit $ac_status); }; }
23759 then
23760 gcc_cv_as_lcomm_with_alignment=yes
23761 else
23762 echo "configure: failed program was" >&5
23763 cat conftest.s >&5
23764 fi
23765 rm -f conftest.o conftest.s
23766 fi
23767 fi
23768 echo "$as_me:$LINENO: result: $gcc_cv_as_lcomm_with_alignment" >&5
23769 echo "${ECHO_T}$gcc_cv_as_lcomm_with_alignment" >&6
23770 if test $gcc_cv_as_lcomm_with_alignment = yes; then
23771
23772 cat >>confdefs.h <<\_ACEOF
23773 #define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1
23774 _ACEOF
23775
23776 fi
23777
23778 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
23779 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
23780 if test "${gcc_cv_as_line_zero+set}" = set; then
23781 echo $ECHO_N "(cached) $ECHO_C" >&6
23782 else
23783 gcc_cv_as_line_zero=no
23784 if test $in_tree_gas = yes; then
23785 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
23786 then gcc_cv_as_line_zero=yes
23787 fi
23788 elif test "x$gcc_cv_as" != x; then
23789 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
23790 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
23791 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23792 (eval $ac_try) 2>&5
23793 ac_status=$?
23794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23795 (exit $ac_status); }; } &&
23796 test "x`cat conftest.out`" = x
23797 then
23798 gcc_cv_as_line_zero=yes
23799 else
23800 echo "configure: failed program was" >&5
23801 cat conftest.s >&5
23802 echo "configure: error output was" >&5
23803 cat conftest.out >&5
23804 fi
23805 rm -f conftest.o conftest.s conftest.out
23806 fi
23807 fi
23808 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
23809 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
23810 if test "x$gcc_cv_as_line_zero" = xyes; then
23811
23812 cat >>confdefs.h <<\_ACEOF
23813 #define HAVE_AS_LINE_ZERO 1
23814 _ACEOF
23815
23816 fi
23817
23818 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
23819 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
23820 gcc_cv_ld_eh_frame_hdr=no
23821 if test $in_tree_ld = yes ; then
23822 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
23823 && test $in_tree_ld_is_elf = yes; then
23824 gcc_cv_ld_eh_frame_hdr=yes
23825 fi
23826 elif test x$gcc_cv_ld != x; then
23827 # Check if linker supports --eh-frame-hdr option
23828 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
23829 gcc_cv_ld_eh_frame_hdr=yes
23830 fi
23831 fi
23832
23833 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
23834
23835 cat >>confdefs.h <<\_ACEOF
23836 #define HAVE_LD_EH_FRAME_HDR 1
23837 _ACEOF
23838
23839 fi
23840 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
23841 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
23842
23843 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
23844 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
23845 gcc_cv_ld_pie=no
23846 if test $in_tree_ld = yes ; then
23847 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
23848 && test $in_tree_ld_is_elf = yes; then
23849 gcc_cv_ld_pie=yes
23850 fi
23851 elif test x$gcc_cv_ld != x; then
23852 # Check if linker supports -pie option
23853 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
23854 gcc_cv_ld_pie=yes
23855 fi
23856 fi
23857 if test x"$gcc_cv_ld_pie" = xyes; then
23858
23859 cat >>confdefs.h <<\_ACEOF
23860 #define HAVE_LD_PIE 1
23861 _ACEOF
23862
23863 fi
23864 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
23865 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
23866
23867 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
23868 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
23869 gcc_cv_ld_eh_gc_sections=no
23870 if test $in_tree_ld = yes ; then
23871 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
23872 && test $in_tree_ld_is_elf = yes; then
23873 gcc_cv_ld_eh_gc_sections=yes
23874 fi
23875 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23876 cat > conftest.s <<EOF
23877 .section .text
23878 .globl _start
23879 .type _start, @function
23880 _start:
23881 .long foo
23882 .size _start, .-_start
23883 .section .text.foo,"ax",@progbits
23884 .type foo, @function
23885 foo:
23886 .long 0
23887 .size foo, .-foo
23888 .section .gcc_except_table.foo,"a",@progbits
23889 .L0:
23890 .long 0
23891 .section .eh_frame,"a",@progbits
23892 .long .L0
23893 EOF
23894 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23895 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23896 | grep "gc-sections option ignored" > /dev/null; then
23897 gcc_cv_ld_eh_gc_sections=no
23898 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23899 gcc_cv_ld_eh_gc_sections=yes
23900 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
23901 if test x$gcc_cv_as_comdat_group != xyes; then
23902 gcc_cv_ld_eh_gc_sections=no
23903 cat > conftest.s <<EOF
23904 .section .text
23905 .globl _start
23906 .type _start, @function
23907 _start:
23908 .long foo
23909 .size _start, .-_start
23910 .section .gnu.linkonce.t.foo,"ax",@progbits
23911 .type foo, @function
23912 foo:
23913 .long 0
23914 .size foo, .-foo
23915 .section .gcc_except_table.foo,"a",@progbits
23916 .L0:
23917 .long 0
23918 .section .eh_frame,"a",@progbits
23919 .long .L0
23920 EOF
23921 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23922 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23923 | grep "gc-sections option ignored" > /dev/null; then
23924 gcc_cv_ld_eh_gc_sections=no
23925 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23926 gcc_cv_ld_eh_gc_sections=yes
23927 fi
23928 fi
23929 fi
23930 fi
23931 fi
23932 rm -f conftest.s conftest.o conftest
23933 fi
23934 case "$target" in
23935 hppa*-*-linux*)
23936 # ??? This apparently exposes a binutils bug with PC-relative relocations.
23937 gcc_cv_ld_eh_gc_sections=no
23938 ;;
23939 esac
23940 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
23941
23942 cat >>confdefs.h <<\_ACEOF
23943 #define HAVE_LD_EH_GC_SECTIONS 1
23944 _ACEOF
23945
23946 fi
23947 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
23948 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
23949
23950 # --------
23951 # UNSORTED
23952 # --------
23953
23954 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
23955 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
23956 if test "${gcc_cv_ld_as_needed+set}" = set; then
23957 echo $ECHO_N "(cached) $ECHO_C" >&6
23958 else
23959 gcc_cv_ld_as_needed=no
23960 if test $in_tree_ld = yes ; then
23961 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23962 && test $in_tree_ld_is_elf = yes; then
23963 gcc_cv_ld_as_needed=yes
23964 fi
23965 elif test x$gcc_cv_ld != x; then
23966 # Check if linker supports --as-needed and --no-as-needed options
23967 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
23968 gcc_cv_ld_as_needed=yes
23969 fi
23970 fi
23971
23972 fi
23973 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
23974 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
23975 if test x"$gcc_cv_ld_as_needed" = xyes; then
23976
23977 cat >>confdefs.h <<\_ACEOF
23978 #define HAVE_LD_AS_NEEDED 1
23979 _ACEOF
23980
23981 fi
23982
23983 case "$target:$tm_file" in
23984 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
23985 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
23986 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
23987 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
23988 echo $ECHO_N "(cached) $ECHO_C" >&6
23989 else
23990 gcc_cv_ld_no_dot_syms=no
23991 if test $in_tree_ld = yes ; then
23992 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
23993 gcc_cv_ld_no_dot_syms=yes
23994 fi
23995 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
23996 cat > conftest1.s <<EOF
23997 .text
23998 bl .foo
23999 EOF
24000 cat > conftest2.s <<EOF
24001 .section ".opd","aw"
24002 .align 3
24003 .globl foo
24004 .type foo,@function
24005 foo:
24006 .quad .LEfoo,.TOC.@tocbase,0
24007 .text
24008 .LEfoo:
24009 blr
24010 .size foo,.-.LEfoo
24011 EOF
24012 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
24013 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
24014 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
24015 gcc_cv_ld_no_dot_syms=yes
24016 fi
24017 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
24018 fi
24019
24020 fi
24021 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
24022 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
24023 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
24024
24025 cat >>confdefs.h <<\_ACEOF
24026 #define HAVE_LD_NO_DOT_SYMS 1
24027 _ACEOF
24028
24029 fi
24030 ;;
24031 esac
24032
24033 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
24034 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
24035 if test "${gcc_cv_ld_sysroot+set}" = set; then
24036 echo $ECHO_N "(cached) $ECHO_C" >&6
24037 else
24038 gcc_cv_ld_sysroot=no
24039 if test $in_tree_ld = yes ; then
24040 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
24041 gcc_cv_ld_sysroot=yes
24042 fi
24043 elif test x$gcc_cv_ld != x; then
24044 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
24045 gcc_cv_ld_sysroot=yes
24046 fi
24047 fi
24048 fi
24049 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
24050 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
24051 if test x"$gcc_cv_ld_sysroot" = xyes; then
24052
24053 cat >>confdefs.h <<\_ACEOF
24054 #define HAVE_LD_SYSROOT 1
24055 _ACEOF
24056
24057 fi
24058
24059 if test x$with_sysroot = x && test x$host = x$target \
24060 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
24061 && test "$prefix" != "NONE"; then
24062
24063 cat >>confdefs.h <<_ACEOF
24064 #define PREFIX_INCLUDE_DIR "$prefix/include"
24065 _ACEOF
24066
24067 fi
24068
24069 # Test for stack protector support in target C library.
24070 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
24071 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
24072 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
24073 echo $ECHO_N "(cached) $ECHO_C" >&6
24074 else
24075 gcc_cv_libc_provides_ssp=no
24076 case "$target" in
24077 *-*-linux*)
24078 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24079 if test "x$with_sysroot" = x; then
24080 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24081 elif test "x$with_build_sysroot" != "x"; then
24082 glibc_header_dir="${with_build_sysroot}/usr/include"
24083 elif test "x$with_sysroot" = xyes; then
24084 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24085 else
24086 glibc_header_dir="${with_sysroot}/usr/include"
24087 fi
24088 else
24089 glibc_header_dir=/usr/include
24090 fi
24091 # glibc 2.4 and later provides __stack_chk_fail and
24092 # either __stack_chk_guard, or TLS access to stack guard canary.
24093 if test -f $glibc_header_dir/features.h \
24094 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
24095 $glibc_header_dir/features.h > /dev/null; then
24096 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
24097 $glibc_header_dir/features.h > /dev/null; then
24098 gcc_cv_libc_provides_ssp=yes
24099 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
24100 $glibc_header_dir/features.h > /dev/null \
24101 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
24102 $glibc_header_dir/features.h > /dev/null; then
24103 gcc_cv_libc_provides_ssp=yes
24104 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
24105 $glibc_header_dir/features.h > /dev/null && \
24106 test -f $glibc_header_dir/bits/uClibc_config.h && \
24107 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
24108 $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
24109 gcc_cv_libc_provides_ssp=yes
24110 fi
24111 fi
24112 ;;
24113 *-*-darwin*)
24114 echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
24115 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
24116 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
24117 echo $ECHO_N "(cached) $ECHO_C" >&6
24118 else
24119 cat >conftest.$ac_ext <<_ACEOF
24120 /* confdefs.h. */
24121 _ACEOF
24122 cat confdefs.h >>conftest.$ac_ext
24123 cat >>conftest.$ac_ext <<_ACEOF
24124 /* end confdefs.h. */
24125 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
24126 For example, HP-UX 11i <limits.h> declares gettimeofday. */
24127 #define __stack_chk_fail innocuous___stack_chk_fail
24128
24129 /* System header to define __stub macros and hopefully few prototypes,
24130 which can conflict with char __stack_chk_fail (); below.
24131 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
24132 <limits.h> exists even on freestanding compilers. */
24133
24134 #ifdef __STDC__
24135 # include <limits.h>
24136 #else
24137 # include <assert.h>
24138 #endif
24139
24140 #undef __stack_chk_fail
24141
24142 /* Override any gcc2 internal prototype to avoid an error. */
24143 #ifdef __cplusplus
24144 extern "C"
24145 {
24146 #endif
24147 /* We use char because int might match the return type of a gcc2
24148 builtin and then its argument prototype would still apply. */
24149 char __stack_chk_fail ();
24150 /* The GNU C library defines this for functions which it implements
24151 to always fail with ENOSYS. Some functions are actually named
24152 something starting with __ and the normal name is an alias. */
24153 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
24154 choke me
24155 #else
24156 char (*f) () = __stack_chk_fail;
24157 #endif
24158 #ifdef __cplusplus
24159 }
24160 #endif
24161
24162 int
24163 main ()
24164 {
24165 return f != __stack_chk_fail;
24166 ;
24167 return 0;
24168 }
24169 _ACEOF
24170 rm -f conftest.$ac_objext conftest$ac_exeext
24171 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
24172 (eval $ac_link) 2>conftest.er1
24173 ac_status=$?
24174 grep -v '^ *+' conftest.er1 >conftest.err
24175 rm -f conftest.er1
24176 cat conftest.err >&5
24177 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24178 (exit $ac_status); } &&
24179 { ac_try='test -z "$ac_c_werror_flag"
24180 || test ! -s conftest.err'
24181 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24182 (eval $ac_try) 2>&5
24183 ac_status=$?
24184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24185 (exit $ac_status); }; } &&
24186 { ac_try='test -s conftest$ac_exeext'
24187 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24188 (eval $ac_try) 2>&5
24189 ac_status=$?
24190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24191 (exit $ac_status); }; }; then
24192 ac_cv_func___stack_chk_fail=yes
24193 else
24194 echo "$as_me: failed program was:" >&5
24195 sed 's/^/| /' conftest.$ac_ext >&5
24196
24197 ac_cv_func___stack_chk_fail=no
24198 fi
24199 rm -f conftest.err conftest.$ac_objext \
24200 conftest$ac_exeext conftest.$ac_ext
24201 fi
24202 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
24203 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
24204 if test $ac_cv_func___stack_chk_fail = yes; then
24205 gcc_cv_libc_provides_ssp=yes
24206 else
24207 echo "no __stack_chk_fail on this target"
24208 fi
24209
24210 ;;
24211 *) gcc_cv_libc_provides_ssp=no ;;
24212 esac
24213 fi
24214 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
24215 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
24216
24217 if test x$gcc_cv_libc_provides_ssp = xyes; then
24218
24219 cat >>confdefs.h <<\_ACEOF
24220 #define TARGET_LIBC_PROVIDES_SSP 1
24221 _ACEOF
24222
24223 fi
24224
24225 # Check if TFmode long double should be used by default or not.
24226 # Some glibc targets used DFmode long double, but with glibc 2.4
24227 # and later they can use TFmode.
24228 case "$target" in
24229 powerpc*-*-linux* | \
24230 powerpc*-*-gnu* | \
24231 sparc*-*-linux* | \
24232 s390*-*-linux* | \
24233 alpha*-*-linux*)
24234
24235 # Check whether --with-long-double-128 or --without-long-double-128 was given.
24236 if test "${with_long_double_128+set}" = set; then
24237 withval="$with_long_double_128"
24238 gcc_cv_target_ldbl128="$with_long_double_128"
24239 else
24240 gcc_cv_target_ldbl128=no
24241 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24242 if test "x$with_sysroot" = x; then
24243 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24244 elif test "x$with_build_sysroot" != "x"; then
24245 glibc_header_dir="${with_build_sysroot}/usr/include"
24246 elif test "x$with_sysroot" = xyes; then
24247 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24248 else
24249 glibc_header_dir="${with_sysroot}/usr/include"
24250 fi
24251 else
24252 glibc_header_dir=/usr/include
24253 fi
24254 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
24255 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
24256 && gcc_cv_target_ldbl128=yes
24257
24258 fi;
24259 ;;
24260 esac
24261 if test x$gcc_cv_target_ldbl128 = xyes; then
24262
24263 cat >>confdefs.h <<\_ACEOF
24264 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
24265 _ACEOF
24266
24267 fi
24268
24269 # Find out what GC implementation we want, or may, use.
24270
24271 # Check whether --with-gc or --without-gc was given.
24272 if test "${with_gc+set}" = set; then
24273 withval="$with_gc"
24274 case "$withval" in
24275 page)
24276 GGC=ggc-$withval
24277 ;;
24278 zone)
24279 GGC=ggc-$withval
24280
24281 cat >>confdefs.h <<\_ACEOF
24282 #define GGC_ZONE 1
24283 _ACEOF
24284
24285 ;;
24286 *)
24287 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
24288 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
24289 { (exit 1); exit 1; }; }
24290 ;;
24291 esac
24292 else
24293 GGC=ggc-page
24294 fi;
24295
24296 echo "Using $GGC for garbage collection."
24297
24298 # Use the system's zlib library.
24299 zlibdir=-L../zlib
24300 zlibinc="-I\$(srcdir)/../zlib"
24301
24302 # Check whether --with-system-zlib or --without-system-zlib was given.
24303 if test "${with_system_zlib+set}" = set; then
24304 withval="$with_system_zlib"
24305 zlibdir=
24306 zlibinc=
24307
24308 fi;
24309
24310
24311
24312
24313 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
24314 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
24315 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
24316 if test "${enable_maintainer_mode+set}" = set; then
24317 enableval="$enable_maintainer_mode"
24318 maintainer_mode=$enableval
24319 else
24320 maintainer_mode=no
24321 fi;
24322
24323 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
24324 echo "${ECHO_T}$maintainer_mode" >&6
24325
24326 if test "$maintainer_mode" = "yes"; then
24327 MAINT=''
24328 else
24329 MAINT='#'
24330 fi
24331
24332 # --------------
24333 # Language hooks
24334 # --------------
24335
24336 # Make empty files to contain the specs and options for each language.
24337 # Then add #include lines to for a compiler that has specs and/or options.
24338
24339 subdirs=
24340 lang_opt_files=
24341 lang_specs_files=
24342 lang_tree_files=
24343 # These (without "all_") are set in each config-lang.in.
24344 # `language' must be a single word so is spelled singularly.
24345 all_languages=
24346 all_compilers=
24347 all_outputs='Makefile gccbug'
24348 # List of language makefile fragments.
24349 all_lang_makefrags=
24350 # List of language subdirectory makefiles. Deprecated.
24351 all_lang_makefiles=
24352 # Additional files for gengtype
24353 all_gtfiles="$target_gtfiles"
24354
24355 # These are the languages that are set in --enable-languages,
24356 # and are available in the GCC tree.
24357 all_selected_languages=
24358
24359 # Add the language fragments.
24360 # Languages are added via two mechanisms. Some information must be
24361 # recorded in makefile variables, these are defined in config-lang.in.
24362 # We accumulate them and plug them into the main Makefile.
24363 # The other mechanism is a set of hooks for each of the main targets
24364 # like `clean', `install', etc.
24365
24366 language_hooks="Make-hooks"
24367
24368 for lang in ${srcdir}/*/config-lang.in
24369 do
24370 test "$lang" = "${srcdir}/*/config-lang.in" && continue
24371
24372 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
24373 if test "x$lang_alias" = x
24374 then
24375 echo "$lang doesn't set \$language." 1>&2
24376 exit 1
24377 fi
24378 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
24379 subdirs="$subdirs $subdir"
24380
24381 # $gcc_subdir is where the gcc integration files are to be found
24382 # for a language, both for internal compiler purposes (compiler
24383 # sources implementing front-end to GCC tree converters), and for
24384 # build infrastructure purposes (Make-lang.in, etc.)
24385 #
24386 # This will be <subdir> (relative to $srcdir) if a line like
24387 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
24388 # is found in <langdir>/config-lang.in, and will remain <langdir>
24389 # otherwise.
24390 #
24391 # Except for the language alias (fetched above), the regular
24392 # "config-lang.in" contents are always retrieved from $gcc_subdir,
24393 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
24394 # only this and the language alias.
24395
24396 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
24397 if [ "$gcc_subdir" = "" ]; then
24398 gcc_subdir="$subdir"
24399 fi
24400
24401 case ",$enable_languages," in
24402 *,$lang_alias,*)
24403 all_selected_languages="$all_selected_languages $lang_alias"
24404 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
24405 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
24406 fi
24407 ;;
24408 esac
24409
24410 language=
24411 boot_language=
24412 compilers=
24413 outputs=
24414 gtfiles=
24415 subdir_requires=
24416 . ${srcdir}/$gcc_subdir/config-lang.in
24417 if test "x$language" = x
24418 then
24419 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
24420 exit 1
24421 fi
24422
24423 ok=:
24424 case ",$enable_languages," in
24425 *,$lang_alias,*) ;;
24426 *)
24427 for i in $subdir_requires; do
24428 test -f "${srcdir}/$i/config-lang.in" && continue
24429 ok=false
24430 break
24431 done
24432 ;;
24433 esac
24434 $ok || continue
24435
24436 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
24437 if test -f $srcdir/$gcc_subdir/lang.opt; then
24438 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
24439 fi
24440 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
24441 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
24442 fi
24443 if test -f ${srcdir}/$gcc_subdir/Makefile.in
24444 then all_lang_makefiles="$gcc_subdir/Makefile"
24445 fi
24446 all_languages="$all_languages $language"
24447 all_compilers="$all_compilers $compilers"
24448 all_outputs="$all_outputs $outputs"
24449 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
24450 done
24451
24452 # Pick up gtfiles for c
24453 gtfiles=
24454 . ${srcdir}/c-config-lang.in
24455 all_gtfiles="$all_gtfiles [c] $gtfiles"
24456
24457 check_languages=
24458 for language in $all_selected_languages
24459 do
24460 check_languages="$check_languages check-$language"
24461 done
24462
24463 # We link each language in with a set of hooks, reached indirectly via
24464 # lang.${target}. Only do so for selected languages.
24465
24466 rm -f Make-hooks
24467 touch Make-hooks
24468 target_list="all.cross start.encap rest.encap tags \
24469 install-common install-man install-info install-pdf dvi pdf \
24470 html uninstall info man srcextra srcman srcinfo \
24471 mostlyclean clean distclean maintainer-clean"
24472
24473 for t in $target_list
24474 do
24475 x=
24476 for lang in $all_selected_languages
24477 do
24478 x="$x $lang.$t"
24479 done
24480 echo "lang.$t: $x" >> Make-hooks
24481 done
24482
24483 # --------
24484 # UNSORTED
24485 # --------
24486
24487 # Create .gdbinit.
24488
24489 echo "dir ." > .gdbinit
24490 echo "dir ${srcdir}" >> .gdbinit
24491 if test x$gdb_needs_out_file_path = xyes
24492 then
24493 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
24494 fi
24495 if test "x$subdirs" != x; then
24496 for s in $subdirs
24497 do
24498 echo "dir ${srcdir}/$s" >> .gdbinit
24499 done
24500 fi
24501 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
24502
24503 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
24504
24505
24506
24507 # Find a directory in which to install a shared libgcc.
24508
24509 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
24510 if test "${enable_version_specific_runtime_libs+set}" = set; then
24511 enableval="$enable_version_specific_runtime_libs"
24512
24513 fi;
24514
24515
24516 # Check whether --with-slibdir or --without-slibdir was given.
24517 if test "${with_slibdir+set}" = set; then
24518 withval="$with_slibdir"
24519 slibdir="$with_slibdir"
24520 else
24521 if test "${enable_version_specific_runtime_libs+set}" = set; then
24522 slibdir='$(libsubdir)'
24523 elif test "$host" != "$target"; then
24524 slibdir='$(build_tooldir)/lib'
24525 else
24526 slibdir='$(libdir)'
24527 fi
24528 fi;
24529
24530
24531
24532 # Check whether --with-datarootdir or --without-datarootdir was given.
24533 if test "${with_datarootdir+set}" = set; then
24534 withval="$with_datarootdir"
24535 datarootdir="\${prefix}/$with_datarootdir"
24536 else
24537 datarootdir='$(prefix)/share'
24538 fi;
24539
24540
24541
24542 # Check whether --with-docdir or --without-docdir was given.
24543 if test "${with_docdir+set}" = set; then
24544 withval="$with_docdir"
24545 docdir="\${prefix}/$with_docdir"
24546 else
24547 docdir='$(datarootdir)'
24548 fi;
24549
24550
24551
24552 # Check whether --with-htmldir or --without-htmldir was given.
24553 if test "${with_htmldir+set}" = set; then
24554 withval="$with_htmldir"
24555 htmldir="\${prefix}/$with_htmldir"
24556 else
24557 htmldir='$(docdir)'
24558 fi;
24559
24560
24561 # Substitute configuration variables
24562
24563
24564
24565
24566
24567
24568
24569
24570
24571
24572
24573
24574
24575
24576
24577
24578
24579
24580
24581
24582
24583
24584
24585
24586
24587
24588
24589
24590
24591
24592
24593
24594
24595
24596
24597
24598
24599
24600
24601
24602
24603
24604
24605
24606
24607
24608
24609
24610
24611
24612
24613
24614
24615
24616
24617
24618
24619 # Echo link setup.
24620 if test x${build} = x${host} ; then
24621 if test x${host} = x${target} ; then
24622 echo "Links are now set up to build a native compiler for ${target}." 1>&2
24623 else
24624 echo "Links are now set up to build a cross-compiler" 1>&2
24625 echo " from ${host} to ${target}." 1>&2
24626 fi
24627 else
24628 if test x${host} = x${target} ; then
24629 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
24630 echo " for ${target}." 1>&2
24631 else
24632 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
24633 echo " from ${host} to ${target}." 1>&2
24634 fi
24635 fi
24636
24637
24638
24639
24640
24641
24642
24643
24644
24645 if test "x${CLOOGLIBS}" != "x" ; then
24646
24647 cat >>confdefs.h <<\_ACEOF
24648 #define HAVE_cloog 1
24649 _ACEOF
24650
24651 fi
24652
24653 # Configure the subdirectories
24654 # AC_CONFIG_SUBDIRS($subdirs)
24655
24656 # Create the Makefile
24657 # and configure language subdirectories
24658 ac_config_files="$ac_config_files $all_outputs"
24659
24660
24661 ac_config_commands="$ac_config_commands default"
24662
24663 cat >confcache <<\_ACEOF
24664 # This file is a shell script that caches the results of configure
24665 # tests run on this system so they can be shared between configure
24666 # scripts and configure runs, see configure's option --config-cache.
24667 # It is not useful on other systems. If it contains results you don't
24668 # want to keep, you may remove or edit it.
24669 #
24670 # config.status only pays attention to the cache file if you give it
24671 # the --recheck option to rerun configure.
24672 #
24673 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24674 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24675 # following values.
24676
24677 _ACEOF
24678
24679 # The following way of writing the cache mishandles newlines in values,
24680 # but we know of no workaround that is simple, portable, and efficient.
24681 # So, don't put newlines in cache variables' values.
24682 # Ultrix sh set writes to stderr and can't be redirected directly,
24683 # and sets the high bit in the cache file unless we assign to the vars.
24684 {
24685 (set) 2>&1 |
24686 case `(ac_space=' '; set | grep ac_space) 2>&1` in
24687 *ac_space=\ *)
24688 # `set' does not quote correctly, so add quotes (double-quote
24689 # substitution turns \\\\ into \\, and sed turns \\ into \).
24690 sed -n \
24691 "s/'/'\\\\''/g;
24692 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24693 ;;
24694 *)
24695 # `set' quotes correctly as required by POSIX, so do not add quotes.
24696 sed -n \
24697 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
24698 ;;
24699 esac;
24700 } |
24701 sed '
24702 t clear
24703 : clear
24704 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24705 t end
24706 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24707 : end' >>confcache
24708 if diff $cache_file confcache >/dev/null 2>&1; then :; else
24709 if test -w $cache_file; then
24710 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
24711 cat confcache >$cache_file
24712 else
24713 echo "not updating unwritable cache $cache_file"
24714 fi
24715 fi
24716 rm -f confcache
24717
24718 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24719 # Let make expand exec_prefix.
24720 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24721
24722 # VPATH may cause trouble with some makes, so we remove $(srcdir),
24723 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
24724 # trailing colons and then remove the whole line if VPATH becomes empty
24725 # (actually we leave an empty line to preserve line numbers).
24726 if test "x$srcdir" = x.; then
24727 ac_vpsub='/^[ ]*VPATH[ ]*=/{
24728 s/:*\$(srcdir):*/:/;
24729 s/:*\${srcdir}:*/:/;
24730 s/:*@srcdir@:*/:/;
24731 s/^\([^=]*=[ ]*\):*/\1/;
24732 s/:*$//;
24733 s/^[^=]*=[ ]*$//;
24734 }'
24735 fi
24736
24737 DEFS=-DHAVE_CONFIG_H
24738
24739 ac_libobjs=
24740 ac_ltlibobjs=
24741 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24742 # 1. Remove the extension, and $U if already installed.
24743 ac_i=`echo "$ac_i" |
24744 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
24745 # 2. Add them.
24746 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
24747 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
24748 done
24749 LIBOBJS=$ac_libobjs
24750
24751 LTLIBOBJS=$ac_ltlibobjs
24752
24753
24754
24755 : ${CONFIG_STATUS=./config.status}
24756 ac_clean_files_save=$ac_clean_files
24757 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24758 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
24759 echo "$as_me: creating $CONFIG_STATUS" >&6;}
24760 cat >$CONFIG_STATUS <<_ACEOF
24761 #! $SHELL
24762 # Generated by $as_me.
24763 # Run this file to recreate the current configuration.
24764 # Compiler output produced by configure, useful for debugging
24765 # configure, is in config.log if it exists.
24766
24767 debug=false
24768 ac_cs_recheck=false
24769 ac_cs_silent=false
24770 SHELL=\${CONFIG_SHELL-$SHELL}
24771 _ACEOF
24772
24773 cat >>$CONFIG_STATUS <<\_ACEOF
24774 ## --------------------- ##
24775 ## M4sh Initialization. ##
24776 ## --------------------- ##
24777
24778 # Be Bourne compatible
24779 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24780 emulate sh
24781 NULLCMD=:
24782 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24783 # is contrary to our usage. Disable this feature.
24784 alias -g '${1+"$@"}'='"$@"'
24785 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
24786 set -o posix
24787 fi
24788 DUALCASE=1; export DUALCASE # for MKS sh
24789
24790 # Support unset when possible.
24791 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24792 as_unset=unset
24793 else
24794 as_unset=false
24795 fi
24796
24797
24798 # Work around bugs in pre-3.0 UWIN ksh.
24799 $as_unset ENV MAIL MAILPATH
24800 PS1='$ '
24801 PS2='> '
24802 PS4='+ '
24803
24804 # NLS nuisances.
24805 for as_var in \
24806 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24807 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24808 LC_TELEPHONE LC_TIME
24809 do
24810 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24811 eval $as_var=C; export $as_var
24812 else
24813 $as_unset $as_var
24814 fi
24815 done
24816
24817 # Required to use basename.
24818 if expr a : '\(a\)' >/dev/null 2>&1; then
24819 as_expr=expr
24820 else
24821 as_expr=false
24822 fi
24823
24824 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
24825 as_basename=basename
24826 else
24827 as_basename=false
24828 fi
24829
24830
24831 # Name of the executable.
24832 as_me=`$as_basename "$0" ||
24833 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24834 X"$0" : 'X\(//\)$' \| \
24835 X"$0" : 'X\(/\)$' \| \
24836 . : '\(.\)' 2>/dev/null ||
24837 echo X/"$0" |
24838 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
24839 /^X\/\(\/\/\)$/{ s//\1/; q; }
24840 /^X\/\(\/\).*/{ s//\1/; q; }
24841 s/.*/./; q'`
24842
24843
24844 # PATH needs CR, and LINENO needs CR and PATH.
24845 # Avoid depending upon Character Ranges.
24846 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24847 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24848 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24849 as_cr_digits='0123456789'
24850 as_cr_alnum=$as_cr_Letters$as_cr_digits
24851
24852 # The user is always right.
24853 if test "${PATH_SEPARATOR+set}" != set; then
24854 echo "#! /bin/sh" >conf$$.sh
24855 echo "exit 0" >>conf$$.sh
24856 chmod +x conf$$.sh
24857 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24858 PATH_SEPARATOR=';'
24859 else
24860 PATH_SEPARATOR=:
24861 fi
24862 rm -f conf$$.sh
24863 fi
24864
24865
24866 as_lineno_1=$LINENO
24867 as_lineno_2=$LINENO
24868 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24869 test "x$as_lineno_1" != "x$as_lineno_2" &&
24870 test "x$as_lineno_3" = "x$as_lineno_2" || {
24871 # Find who we are. Look in the path if we contain no path at all
24872 # relative or not.
24873 case $0 in
24874 *[\\/]* ) as_myself=$0 ;;
24875 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24876 for as_dir in $PATH
24877 do
24878 IFS=$as_save_IFS
24879 test -z "$as_dir" && as_dir=.
24880 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24881 done
24882
24883 ;;
24884 esac
24885 # We did not find ourselves, most probably we were run as `sh COMMAND'
24886 # in which case we are not to be found in the path.
24887 if test "x$as_myself" = x; then
24888 as_myself=$0
24889 fi
24890 if test ! -f "$as_myself"; then
24891 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
24892 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
24893 { (exit 1); exit 1; }; }
24894 fi
24895 case $CONFIG_SHELL in
24896 '')
24897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24898 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
24899 do
24900 IFS=$as_save_IFS
24901 test -z "$as_dir" && as_dir=.
24902 for as_base in sh bash ksh sh5; do
24903 case $as_dir in
24904 /*)
24905 if ("$as_dir/$as_base" -c '
24906 as_lineno_1=$LINENO
24907 as_lineno_2=$LINENO
24908 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24909 test "x$as_lineno_1" != "x$as_lineno_2" &&
24910 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
24911 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
24912 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
24913 CONFIG_SHELL=$as_dir/$as_base
24914 export CONFIG_SHELL
24915 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
24916 fi;;
24917 esac
24918 done
24919 done
24920 ;;
24921 esac
24922
24923 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24924 # uniformly replaced by the line number. The first 'sed' inserts a
24925 # line-number line before each line; the second 'sed' does the real
24926 # work. The second script uses 'N' to pair each line-number line
24927 # with the numbered line, and appends trailing '-' during
24928 # substitution so that $LINENO is not a special case at line end.
24929 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24930 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
24931 sed '=' <$as_myself |
24932 sed '
24933 N
24934 s,$,-,
24935 : loop
24936 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
24937 t loop
24938 s,-$,,
24939 s,^['$as_cr_digits']*\n,,
24940 ' >$as_me.lineno &&
24941 chmod +x $as_me.lineno ||
24942 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
24943 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
24944 { (exit 1); exit 1; }; }
24945
24946 # Don't try to exec as it changes $[0], causing all sort of problems
24947 # (the dirname of $[0] is not the place where we might find the
24948 # original and so on. Autoconf is especially sensible to this).
24949 . ./$as_me.lineno
24950 # Exit status is that of the last command.
24951 exit
24952 }
24953
24954
24955 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
24956 *c*,-n*) ECHO_N= ECHO_C='
24957 ' ECHO_T=' ' ;;
24958 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
24959 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
24960 esac
24961
24962 if expr a : '\(a\)' >/dev/null 2>&1; then
24963 as_expr=expr
24964 else
24965 as_expr=false
24966 fi
24967
24968 rm -f conf$$ conf$$.exe conf$$.file
24969 echo >conf$$.file
24970 if ln -s conf$$.file conf$$ 2>/dev/null; then
24971 # We could just check for DJGPP; but this test a) works b) is more generic
24972 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
24973 if test -f conf$$.exe; then
24974 # Don't use ln at all; we don't have any links
24975 as_ln_s='cp -p'
24976 else
24977 as_ln_s='ln -s'
24978 fi
24979 elif ln conf$$.file conf$$ 2>/dev/null; then
24980 as_ln_s=ln
24981 else
24982 as_ln_s='cp -p'
24983 fi
24984 rm -f conf$$ conf$$.exe conf$$.file
24985
24986 if mkdir -p . 2>/dev/null; then
24987 as_mkdir_p=:
24988 else
24989 test -d ./-p && rmdir ./-p
24990 as_mkdir_p=false
24991 fi
24992
24993 as_executable_p="test -f"
24994
24995 # Sed expression to map a string onto a valid CPP name.
24996 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24997
24998 # Sed expression to map a string onto a valid variable name.
24999 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
25000
25001
25002 # IFS
25003 # We need space, tab and new line, in precisely that order.
25004 as_nl='
25005 '
25006 IFS=" $as_nl"
25007
25008 # CDPATH.
25009 $as_unset CDPATH
25010
25011 exec 6>&1
25012
25013 # Open the log real soon, to keep \$[0] and so on meaningful, and to
25014 # report actual input values of CONFIG_FILES etc. instead of their
25015 # values after options handling. Logging --version etc. is OK.
25016 exec 5>>config.log
25017 {
25018 echo
25019 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25020 ## Running $as_me. ##
25021 _ASBOX
25022 } >&5
25023 cat >&5 <<_CSEOF
25024
25025 This file was extended by $as_me, which was
25026 generated by GNU Autoconf 2.59. Invocation command line was
25027
25028 CONFIG_FILES = $CONFIG_FILES
25029 CONFIG_HEADERS = $CONFIG_HEADERS
25030 CONFIG_LINKS = $CONFIG_LINKS
25031 CONFIG_COMMANDS = $CONFIG_COMMANDS
25032 $ $0 $@
25033
25034 _CSEOF
25035 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
25036 echo >&5
25037 _ACEOF
25038
25039 # Files that config.status was made for.
25040 if test -n "$ac_config_files"; then
25041 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
25042 fi
25043
25044 if test -n "$ac_config_headers"; then
25045 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
25046 fi
25047
25048 if test -n "$ac_config_links"; then
25049 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
25050 fi
25051
25052 if test -n "$ac_config_commands"; then
25053 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
25054 fi
25055
25056 cat >>$CONFIG_STATUS <<\_ACEOF
25057
25058 ac_cs_usage="\
25059 \`$as_me' instantiates files from templates according to the
25060 current configuration.
25061
25062 Usage: $0 [OPTIONS] [FILE]...
25063
25064 -h, --help print this help, then exit
25065 -V, --version print version number, then exit
25066 -q, --quiet do not print progress messages
25067 -d, --debug don't remove temporary files
25068 --recheck update $as_me by reconfiguring in the same conditions
25069 --file=FILE[:TEMPLATE]
25070 instantiate the configuration file FILE
25071 --header=FILE[:TEMPLATE]
25072 instantiate the configuration header FILE
25073
25074 Configuration files:
25075 $config_files
25076
25077 Configuration headers:
25078 $config_headers
25079
25080 Configuration commands:
25081 $config_commands
25082
25083 Report bugs to <bug-autoconf@gnu.org>."
25084 _ACEOF
25085
25086 cat >>$CONFIG_STATUS <<_ACEOF
25087 ac_cs_version="\\
25088 config.status
25089 configured by $0, generated by GNU Autoconf 2.59,
25090 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
25091
25092 Copyright (C) 2003 Free Software Foundation, Inc.
25093 This config.status script is free software; the Free Software Foundation
25094 gives unlimited permission to copy, distribute and modify it."
25095 srcdir=$srcdir
25096 _ACEOF
25097
25098 cat >>$CONFIG_STATUS <<\_ACEOF
25099 # If no file are specified by the user, then we need to provide default
25100 # value. By we need to know if files were specified by the user.
25101 ac_need_defaults=:
25102 while test $# != 0
25103 do
25104 case $1 in
25105 --*=*)
25106 ac_option=`expr "x$1" : 'x\([^=]*\)='`
25107 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
25108 ac_shift=:
25109 ;;
25110 -*)
25111 ac_option=$1
25112 ac_optarg=$2
25113 ac_shift=shift
25114 ;;
25115 *) # This is not an option, so the user has probably given explicit
25116 # arguments.
25117 ac_option=$1
25118 ac_need_defaults=false;;
25119 esac
25120
25121 case $ac_option in
25122 # Handling of the options.
25123 _ACEOF
25124 cat >>$CONFIG_STATUS <<\_ACEOF
25125 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
25126 ac_cs_recheck=: ;;
25127 --version | --vers* | -V )
25128 echo "$ac_cs_version"; exit 0 ;;
25129 --he | --h)
25130 # Conflict between --help and --header
25131 { { echo "$as_me:$LINENO: error: ambiguous option: $1
25132 Try \`$0 --help' for more information." >&5
25133 echo "$as_me: error: ambiguous option: $1
25134 Try \`$0 --help' for more information." >&2;}
25135 { (exit 1); exit 1; }; };;
25136 --help | --hel | -h )
25137 echo "$ac_cs_usage"; exit 0 ;;
25138 --debug | --d* | -d )
25139 debug=: ;;
25140 --file | --fil | --fi | --f )
25141 $ac_shift
25142 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
25143 ac_need_defaults=false;;
25144 --header | --heade | --head | --hea )
25145 $ac_shift
25146 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
25147 ac_need_defaults=false;;
25148 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
25149 | -silent | --silent | --silen | --sile | --sil | --si | --s)
25150 ac_cs_silent=: ;;
25151
25152 # This is an error.
25153 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
25154 Try \`$0 --help' for more information." >&5
25155 echo "$as_me: error: unrecognized option: $1
25156 Try \`$0 --help' for more information." >&2;}
25157 { (exit 1); exit 1; }; } ;;
25158
25159 *) ac_config_targets="$ac_config_targets $1" ;;
25160
25161 esac
25162 shift
25163 done
25164
25165 ac_configure_extra_args=
25166
25167 if $ac_cs_silent; then
25168 exec 6>/dev/null
25169 ac_configure_extra_args="$ac_configure_extra_args --silent"
25170 fi
25171
25172 _ACEOF
25173 cat >>$CONFIG_STATUS <<_ACEOF
25174 if \$ac_cs_recheck; then
25175 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
25176 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25177 fi
25178
25179 _ACEOF
25180
25181 cat >>$CONFIG_STATUS <<_ACEOF
25182 #
25183 # INIT-COMMANDS section.
25184 #
25185
25186 subdirs='$subdirs'
25187
25188 _ACEOF
25189
25190
25191
25192 cat >>$CONFIG_STATUS <<\_ACEOF
25193 for ac_config_target in $ac_config_targets
25194 do
25195 case "$ac_config_target" in
25196 # Handling of arguments.
25197 "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
25198 "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
25199 "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
25200 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
25201 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
25202 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
25203 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
25204 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
25205 { (exit 1); exit 1; }; };;
25206 esac
25207 done
25208
25209 # If the user did not use the arguments to specify the items to instantiate,
25210 # then the envvar interface is used. Set only those that are not.
25211 # We use the long form for the default assignment because of an extremely
25212 # bizarre bug on SunOS 4.1.3.
25213 if $ac_need_defaults; then
25214 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25215 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25216 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25217 fi
25218
25219 # Have a temporary directory for convenience. Make it in the build tree
25220 # simply because there is no reason to put it here, and in addition,
25221 # creating and moving files from /tmp can sometimes cause problems.
25222 # Create a temporary directory, and hook for its removal unless debugging.
25223 $debug ||
25224 {
25225 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
25226 trap '{ (exit 1); exit 1; }' 1 2 13 15
25227 }
25228
25229 # Create a (secure) tmp directory for tmp files.
25230
25231 {
25232 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
25233 test -n "$tmp" && test -d "$tmp"
25234 } ||
25235 {
25236 tmp=./confstat$$-$RANDOM
25237 (umask 077 && mkdir $tmp)
25238 } ||
25239 {
25240 echo "$me: cannot create a temporary directory in ." >&2
25241 { (exit 1); exit 1; }
25242 }
25243
25244 _ACEOF
25245
25246 cat >>$CONFIG_STATUS <<_ACEOF
25247
25248 #
25249 # CONFIG_FILES section.
25250 #
25251
25252 # No need to generate the scripts if there are no CONFIG_FILES.
25253 # This happens for instance when ./config.status config.h
25254 if test -n "\$CONFIG_FILES"; then
25255 # Protect against being on the right side of a sed subst in config.status.
25256 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
25257 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
25258 s,@SHELL@,$SHELL,;t t
25259 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
25260 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
25261 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
25262 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
25263 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
25264 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
25265 s,@exec_prefix@,$exec_prefix,;t t
25266 s,@prefix@,$prefix,;t t
25267 s,@program_transform_name@,$program_transform_name,;t t
25268 s,@bindir@,$bindir,;t t
25269 s,@sbindir@,$sbindir,;t t
25270 s,@libexecdir@,$libexecdir,;t t
25271 s,@datadir@,$datadir,;t t
25272 s,@sysconfdir@,$sysconfdir,;t t
25273 s,@sharedstatedir@,$sharedstatedir,;t t
25274 s,@localstatedir@,$localstatedir,;t t
25275 s,@libdir@,$libdir,;t t
25276 s,@includedir@,$includedir,;t t
25277 s,@oldincludedir@,$oldincludedir,;t t
25278 s,@infodir@,$infodir,;t t
25279 s,@mandir@,$mandir,;t t
25280 s,@build_alias@,$build_alias,;t t
25281 s,@host_alias@,$host_alias,;t t
25282 s,@target_alias@,$target_alias,;t t
25283 s,@DEFS@,$DEFS,;t t
25284 s,@ECHO_C@,$ECHO_C,;t t
25285 s,@ECHO_N@,$ECHO_N,;t t
25286 s,@ECHO_T@,$ECHO_T,;t t
25287 s,@LIBS@,$LIBS,;t t
25288 s,@build@,$build,;t t
25289 s,@build_cpu@,$build_cpu,;t t
25290 s,@build_vendor@,$build_vendor,;t t
25291 s,@build_os@,$build_os,;t t
25292 s,@host@,$host,;t t
25293 s,@host_cpu@,$host_cpu,;t t
25294 s,@host_vendor@,$host_vendor,;t t
25295 s,@host_os@,$host_os,;t t
25296 s,@target@,$target,;t t
25297 s,@target_cpu@,$target_cpu,;t t
25298 s,@target_vendor@,$target_vendor,;t t
25299 s,@target_os@,$target_os,;t t
25300 s,@target_noncanonical@,$target_noncanonical,;t t
25301 s,@build_libsubdir@,$build_libsubdir,;t t
25302 s,@build_subdir@,$build_subdir,;t t
25303 s,@host_subdir@,$host_subdir,;t t
25304 s,@target_subdir@,$target_subdir,;t t
25305 s,@GENINSRC@,$GENINSRC,;t t
25306 s,@CC@,$CC,;t t
25307 s,@CFLAGS@,$CFLAGS,;t t
25308 s,@LDFLAGS@,$LDFLAGS,;t t
25309 s,@CPPFLAGS@,$CPPFLAGS,;t t
25310 s,@ac_ct_CC@,$ac_ct_CC,;t t
25311 s,@EXEEXT@,$EXEEXT,;t t
25312 s,@OBJEXT@,$OBJEXT,;t t
25313 s,@GNATBIND@,$GNATBIND,;t t
25314 s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
25315 s,@GNATMAKE@,$GNATMAKE,;t t
25316 s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
25317 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
25318 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
25319 s,@CPP@,$CPP,;t t
25320 s,@EGREP@,$EGREP,;t t
25321 s,@loose_warn@,$loose_warn,;t t
25322 s,@strict_warn@,$strict_warn,;t t
25323 s,@warn_cflags@,$warn_cflags,;t t
25324 s,@nocommon_flag@,$nocommon_flag,;t t
25325 s,@TREEBROWSER@,$TREEBROWSER,;t t
25326 s,@valgrind_path@,$valgrind_path,;t t
25327 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
25328 s,@valgrind_command@,$valgrind_command,;t t
25329 s,@coverage_flags@,$coverage_flags,;t t
25330 s,@enable_multilib@,$enable_multilib,;t t
25331 s,@enable_decimal_float@,$enable_decimal_float,;t t
25332 s,@enable_fixed_point@,$enable_fixed_point,;t t
25333 s,@enable_shared@,$enable_shared,;t t
25334 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
25335 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
25336 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
25337 s,@onestep@,$onestep,;t t
25338 s,@PKGVERSION@,$PKGVERSION,;t t
25339 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
25340 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
25341 s,@datarootdir@,$datarootdir,;t t
25342 s,@docdir@,$docdir,;t t
25343 s,@htmldir@,$htmldir,;t t
25344 s,@SET_MAKE@,$SET_MAKE,;t t
25345 s,@AWK@,$AWK,;t t
25346 s,@LN_S@,$LN_S,;t t
25347 s,@LN@,$LN,;t t
25348 s,@RANLIB@,$RANLIB,;t t
25349 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
25350 s,@ranlib_flags@,$ranlib_flags,;t t
25351 s,@INSTALL@,$INSTALL,;t t
25352 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
25353 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
25354 s,@make_compare_target@,$make_compare_target,;t t
25355 s,@have_mktemp_command@,$have_mktemp_command,;t t
25356 s,@MAKEINFO@,$MAKEINFO,;t t
25357 s,@BUILD_INFO@,$BUILD_INFO,;t t
25358 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
25359 s,@FLEX@,$FLEX,;t t
25360 s,@BISON@,$BISON,;t t
25361 s,@NM@,$NM,;t t
25362 s,@AR@,$AR,;t t
25363 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
25364 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
25365 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
25366 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
25367 s,@LIBICONV@,$LIBICONV,;t t
25368 s,@LTLIBICONV@,$LTLIBICONV,;t t
25369 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
25370 s,@manext@,$manext,;t t
25371 s,@objext@,$objext,;t t
25372 s,@gthread_flags@,$gthread_flags,;t t
25373 s,@extra_modes_file@,$extra_modes_file,;t t
25374 s,@extra_opt_files@,$extra_opt_files,;t t
25375 s,@USE_NLS@,$USE_NLS,;t t
25376 s,@LIBINTL@,$LIBINTL,;t t
25377 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
25378 s,@INCINTL@,$INCINTL,;t t
25379 s,@XGETTEXT@,$XGETTEXT,;t t
25380 s,@GMSGFMT@,$GMSGFMT,;t t
25381 s,@POSUB@,$POSUB,;t t
25382 s,@CATALOGS@,$CATALOGS,;t t
25383 s,@DATADIRNAME@,$DATADIRNAME,;t t
25384 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
25385 s,@GENCAT@,$GENCAT,;t t
25386 s,@CATOBJEXT@,$CATOBJEXT,;t t
25387 s,@CROSS@,$CROSS,;t t
25388 s,@ALL@,$ALL,;t t
25389 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
25390 s,@inhibit_libc@,$inhibit_libc,;t t
25391 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
25392 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
25393 s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
25394 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
25395 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
25396 s,@collect2@,$collect2,;t t
25397 s,@LIBTOOL@,$LIBTOOL,;t t
25398 s,@SED@,$SED,;t t
25399 s,@FGREP@,$FGREP,;t t
25400 s,@GREP@,$GREP,;t t
25401 s,@LD@,$LD,;t t
25402 s,@DUMPBIN@,$DUMPBIN,;t t
25403 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
25404 s,@OBJDUMP@,$OBJDUMP,;t t
25405 s,@ac_ct_OBJDUMP@,$ac_ct_OBJDUMP,;t t
25406 s,@ac_ct_AR@,$ac_ct_AR,;t t
25407 s,@STRIP@,$STRIP,;t t
25408 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
25409 s,@lt_ECHO@,$lt_ECHO,;t t
25410 s,@DSYMUTIL@,$DSYMUTIL,;t t
25411 s,@ac_ct_DSYMUTIL@,$ac_ct_DSYMUTIL,;t t
25412 s,@NMEDIT@,$NMEDIT,;t t
25413 s,@ac_ct_NMEDIT@,$ac_ct_NMEDIT,;t t
25414 s,@LIPO@,$LIPO,;t t
25415 s,@ac_ct_LIPO@,$ac_ct_LIPO,;t t
25416 s,@OTOOL@,$OTOOL,;t t
25417 s,@ac_ct_OTOOL@,$ac_ct_OTOOL,;t t
25418 s,@OTOOL64@,$OTOOL64,;t t
25419 s,@ac_ct_OTOOL64@,$ac_ct_OTOOL64,;t t
25420 s,@objdir@,$objdir,;t t
25421 s,@enable_fast_install@,$enable_fast_install,;t t
25422 s,@gcc_cv_as@,$gcc_cv_as,;t t
25423 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
25424 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
25425 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
25426 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
25427 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
25428 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
25429 s,@libgcc_visibility@,$libgcc_visibility,;t t
25430 s,@GGC@,$GGC,;t t
25431 s,@zlibdir@,$zlibdir,;t t
25432 s,@zlibinc@,$zlibinc,;t t
25433 s,@MAINT@,$MAINT,;t t
25434 s,@gcc_tooldir@,$gcc_tooldir,;t t
25435 s,@dollar@,$dollar,;t t
25436 s,@slibdir@,$slibdir,;t t
25437 s,@subdirs@,$subdirs,;t t
25438 s,@srcdir@,$srcdir,;t t
25439 s,@all_compilers@,$all_compilers,;t t
25440 s,@all_gtfiles@,$all_gtfiles,;t t
25441 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
25442 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
25443 s,@all_languages@,$all_languages,;t t
25444 s,@all_selected_languages@,$all_selected_languages,;t t
25445 s,@build_exeext@,$build_exeext,;t t
25446 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
25447 s,@build_xm_file_list@,$build_xm_file_list,;t t
25448 s,@build_xm_include_list@,$build_xm_include_list,;t t
25449 s,@build_xm_defines@,$build_xm_defines,;t t
25450 s,@build_file_translate@,$build_file_translate,;t t
25451 s,@check_languages@,$check_languages,;t t
25452 s,@cpp_install_dir@,$cpp_install_dir,;t t
25453 s,@xmake_file@,$xmake_file,;t t
25454 s,@tmake_file@,$tmake_file,;t t
25455 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
25456 s,@extra_headers_list@,$extra_headers_list,;t t
25457 s,@extra_objs@,$extra_objs,;t t
25458 s,@extra_parts@,$extra_parts,;t t
25459 s,@extra_passes@,$extra_passes,;t t
25460 s,@extra_programs@,$extra_programs,;t t
25461 s,@float_h_file@,$float_h_file,;t t
25462 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
25463 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
25464 s,@host_exeext@,$host_exeext,;t t
25465 s,@host_xm_file_list@,$host_xm_file_list,;t t
25466 s,@host_xm_include_list@,$host_xm_include_list,;t t
25467 s,@host_xm_defines@,$host_xm_defines,;t t
25468 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
25469 s,@install@,$install,;t t
25470 s,@lang_opt_files@,$lang_opt_files,;t t
25471 s,@lang_specs_files@,$lang_specs_files,;t t
25472 s,@lang_tree_files@,$lang_tree_files,;t t
25473 s,@local_prefix@,$local_prefix,;t t
25474 s,@md_file@,$md_file,;t t
25475 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
25476 s,@out_file@,$out_file,;t t
25477 s,@out_object_file@,$out_object_file,;t t
25478 s,@thread_file@,$thread_file,;t t
25479 s,@tm_file_list@,$tm_file_list,;t t
25480 s,@tm_include_list@,$tm_include_list,;t t
25481 s,@tm_defines@,$tm_defines,;t t
25482 s,@tm_p_file_list@,$tm_p_file_list,;t t
25483 s,@tm_p_include_list@,$tm_p_include_list,;t t
25484 s,@xm_file_list@,$xm_file_list,;t t
25485 s,@xm_include_list@,$xm_include_list,;t t
25486 s,@xm_defines@,$xm_defines,;t t
25487 s,@c_target_objs@,$c_target_objs,;t t
25488 s,@cxx_target_objs@,$cxx_target_objs,;t t
25489 s,@fortran_target_objs@,$fortran_target_objs,;t t
25490 s,@target_cpu_default@,$target_cpu_default,;t t
25491 s,@GMPLIBS@,$GMPLIBS,;t t
25492 s,@GMPINC@,$GMPINC,;t t
25493 s,@PPLLIBS@,$PPLLIBS,;t t
25494 s,@PPLINC@,$PPLINC,;t t
25495 s,@CLOOGLIBS@,$CLOOGLIBS,;t t
25496 s,@CLOOGINC@,$CLOOGINC,;t t
25497 s,@LIBOBJS@,$LIBOBJS,;t t
25498 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
25499 /@language_hooks@/r $language_hooks
25500 s,@language_hooks@,,;t t
25501 CEOF
25502
25503 _ACEOF
25504
25505 cat >>$CONFIG_STATUS <<\_ACEOF
25506 # Split the substitutions into bite-sized pieces for seds with
25507 # small command number limits, like on Digital OSF/1 and HP-UX.
25508 ac_max_sed_lines=48
25509 ac_sed_frag=1 # Number of current file.
25510 ac_beg=1 # First line for current file.
25511 ac_end=$ac_max_sed_lines # Line after last line for current file.
25512 ac_more_lines=:
25513 ac_sed_cmds=
25514 while $ac_more_lines; do
25515 if test $ac_beg -gt 1; then
25516 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
25517 else
25518 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
25519 fi
25520 if test ! -s $tmp/subs.frag; then
25521 ac_more_lines=false
25522 else
25523 # The purpose of the label and of the branching condition is to
25524 # speed up the sed processing (if there are no `@' at all, there
25525 # is no need to browse any of the substitutions).
25526 # These are the two extra sed commands mentioned above.
25527 (echo ':t
25528 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
25529 if test -z "$ac_sed_cmds"; then
25530 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
25531 else
25532 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
25533 fi
25534 ac_sed_frag=`expr $ac_sed_frag + 1`
25535 ac_beg=$ac_end
25536 ac_end=`expr $ac_end + $ac_max_sed_lines`
25537 fi
25538 done
25539 if test -z "$ac_sed_cmds"; then
25540 ac_sed_cmds=cat
25541 fi
25542 fi # test -n "$CONFIG_FILES"
25543
25544 _ACEOF
25545 cat >>$CONFIG_STATUS <<\_ACEOF
25546 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
25547 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
25548 case $ac_file in
25549 - | *:- | *:-:* ) # input from stdin
25550 cat >$tmp/stdin
25551 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25552 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25553 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25554 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25555 * ) ac_file_in=$ac_file.in ;;
25556 esac
25557
25558 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
25559 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25560 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25561 X"$ac_file" : 'X\(//\)[^/]' \| \
25562 X"$ac_file" : 'X\(//\)$' \| \
25563 X"$ac_file" : 'X\(/\)' \| \
25564 . : '\(.\)' 2>/dev/null ||
25565 echo X"$ac_file" |
25566 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25567 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25568 /^X\(\/\/\)$/{ s//\1/; q; }
25569 /^X\(\/\).*/{ s//\1/; q; }
25570 s/.*/./; q'`
25571 { if $as_mkdir_p; then
25572 mkdir -p "$ac_dir"
25573 else
25574 as_dir="$ac_dir"
25575 as_dirs=
25576 while test ! -d "$as_dir"; do
25577 as_dirs="$as_dir $as_dirs"
25578 as_dir=`(dirname "$as_dir") 2>/dev/null ||
25579 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25580 X"$as_dir" : 'X\(//\)[^/]' \| \
25581 X"$as_dir" : 'X\(//\)$' \| \
25582 X"$as_dir" : 'X\(/\)' \| \
25583 . : '\(.\)' 2>/dev/null ||
25584 echo X"$as_dir" |
25585 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25586 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25587 /^X\(\/\/\)$/{ s//\1/; q; }
25588 /^X\(\/\).*/{ s//\1/; q; }
25589 s/.*/./; q'`
25590 done
25591 test ! -n "$as_dirs" || mkdir $as_dirs
25592 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25593 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25594 { (exit 1); exit 1; }; }; }
25595
25596 ac_builddir=.
25597
25598 if test "$ac_dir" != .; then
25599 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25600 # A "../" for each directory in $ac_dir_suffix.
25601 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25602 else
25603 ac_dir_suffix= ac_top_builddir=
25604 fi
25605
25606 case $srcdir in
25607 .) # No --srcdir option. We are building in place.
25608 ac_srcdir=.
25609 if test -z "$ac_top_builddir"; then
25610 ac_top_srcdir=.
25611 else
25612 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25613 fi ;;
25614 [\\/]* | ?:[\\/]* ) # Absolute path.
25615 ac_srcdir=$srcdir$ac_dir_suffix;
25616 ac_top_srcdir=$srcdir ;;
25617 *) # Relative path.
25618 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25619 ac_top_srcdir=$ac_top_builddir$srcdir ;;
25620 esac
25621
25622 # Do not use `cd foo && pwd` to compute absolute paths, because
25623 # the directories may not exist.
25624 case `pwd` in
25625 .) ac_abs_builddir="$ac_dir";;
25626 *)
25627 case "$ac_dir" in
25628 .) ac_abs_builddir=`pwd`;;
25629 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25630 *) ac_abs_builddir=`pwd`/"$ac_dir";;
25631 esac;;
25632 esac
25633 case $ac_abs_builddir in
25634 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25635 *)
25636 case ${ac_top_builddir}. in
25637 .) ac_abs_top_builddir=$ac_abs_builddir;;
25638 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25639 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25640 esac;;
25641 esac
25642 case $ac_abs_builddir in
25643 .) ac_abs_srcdir=$ac_srcdir;;
25644 *)
25645 case $ac_srcdir in
25646 .) ac_abs_srcdir=$ac_abs_builddir;;
25647 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25648 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25649 esac;;
25650 esac
25651 case $ac_abs_builddir in
25652 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25653 *)
25654 case $ac_top_srcdir in
25655 .) ac_abs_top_srcdir=$ac_abs_builddir;;
25656 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25657 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25658 esac;;
25659 esac
25660
25661
25662
25663 if test x"$ac_file" != x-; then
25664 { echo "$as_me:$LINENO: creating $ac_file" >&5
25665 echo "$as_me: creating $ac_file" >&6;}
25666 rm -f "$ac_file"
25667 fi
25668 # Let's still pretend it is `configure' which instantiates (i.e., don't
25669 # use $as_me), people would be surprised to read:
25670 # /* config.h. Generated by config.status. */
25671 if test x"$ac_file" = x-; then
25672 configure_input=
25673 else
25674 configure_input="$ac_file. "
25675 fi
25676 configure_input=$configure_input"Generated from `echo $ac_file_in |
25677 sed 's,.*/,,'` by configure."
25678
25679 # First look for the input files in the build tree, otherwise in the
25680 # src tree.
25681 ac_file_inputs=`IFS=:
25682 for f in $ac_file_in; do
25683 case $f in
25684 -) echo $tmp/stdin ;;
25685 [\\/$]*)
25686 # Absolute (can't be DOS-style, as IFS=:)
25687 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25688 echo "$as_me: error: cannot find input file: $f" >&2;}
25689 { (exit 1); exit 1; }; }
25690 echo "$f";;
25691 *) # Relative
25692 if test -f "$f"; then
25693 # Build tree
25694 echo "$f"
25695 elif test -f "$srcdir/$f"; then
25696 # Source tree
25697 echo "$srcdir/$f"
25698 else
25699 # /dev/null tree
25700 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25701 echo "$as_me: error: cannot find input file: $f" >&2;}
25702 { (exit 1); exit 1; }; }
25703 fi;;
25704 esac
25705 done` || { (exit 1); exit 1; }
25706 _ACEOF
25707 cat >>$CONFIG_STATUS <<_ACEOF
25708 sed "$ac_vpsub
25709 $extrasub
25710 _ACEOF
25711 cat >>$CONFIG_STATUS <<\_ACEOF
25712 :t
25713 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25714 s,@configure_input@,$configure_input,;t t
25715 s,@srcdir@,$ac_srcdir,;t t
25716 s,@abs_srcdir@,$ac_abs_srcdir,;t t
25717 s,@top_srcdir@,$ac_top_srcdir,;t t
25718 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
25719 s,@builddir@,$ac_builddir,;t t
25720 s,@abs_builddir@,$ac_abs_builddir,;t t
25721 s,@top_builddir@,$ac_top_builddir,;t t
25722 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
25723 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
25724 rm -f $tmp/stdin
25725 if test x"$ac_file" != x-; then
25726 mv $tmp/out $ac_file
25727 else
25728 cat $tmp/out
25729 rm -f $tmp/out
25730 fi
25731
25732 # Run the commands associated with the file.
25733 case $ac_file in
25734 as ) chmod +x as ;;
25735 collect-ld ) chmod +x collect-ld ;;
25736 nm ) chmod +x nm ;;
25737 esac
25738 done
25739 _ACEOF
25740 cat >>$CONFIG_STATUS <<\_ACEOF
25741
25742 #
25743 # CONFIG_HEADER section.
25744 #
25745
25746 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
25747 # NAME is the cpp macro being defined and VALUE is the value it is being given.
25748 #
25749 # ac_d sets the value in "#define NAME VALUE" lines.
25750 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
25751 ac_dB='[ ].*$,\1#\2'
25752 ac_dC=' '
25753 ac_dD=',;t'
25754 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
25755 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
25756 ac_uB='$,\1#\2define\3'
25757 ac_uC=' '
25758 ac_uD=',;t'
25759
25760 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
25761 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
25762 case $ac_file in
25763 - | *:- | *:-:* ) # input from stdin
25764 cat >$tmp/stdin
25765 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25766 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25767 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25768 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25769 * ) ac_file_in=$ac_file.in ;;
25770 esac
25771
25772 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
25773 echo "$as_me: creating $ac_file" >&6;}
25774
25775 # First look for the input files in the build tree, otherwise in the
25776 # src tree.
25777 ac_file_inputs=`IFS=:
25778 for f in $ac_file_in; do
25779 case $f in
25780 -) echo $tmp/stdin ;;
25781 [\\/$]*)
25782 # Absolute (can't be DOS-style, as IFS=:)
25783 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25784 echo "$as_me: error: cannot find input file: $f" >&2;}
25785 { (exit 1); exit 1; }; }
25786 # Do quote $f, to prevent DOS paths from being IFS'd.
25787 echo "$f";;
25788 *) # Relative
25789 if test -f "$f"; then
25790 # Build tree
25791 echo "$f"
25792 elif test -f "$srcdir/$f"; then
25793 # Source tree
25794 echo "$srcdir/$f"
25795 else
25796 # /dev/null tree
25797 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25798 echo "$as_me: error: cannot find input file: $f" >&2;}
25799 { (exit 1); exit 1; }; }
25800 fi;;
25801 esac
25802 done` || { (exit 1); exit 1; }
25803 # Remove the trailing spaces.
25804 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
25805
25806 _ACEOF
25807
25808 # Transform confdefs.h into two sed scripts, `conftest.defines' and
25809 # `conftest.undefs', that substitutes the proper values into
25810 # config.h.in to produce config.h. The first handles `#define'
25811 # templates, and the second `#undef' templates.
25812 # And first: Protect against being on the right side of a sed subst in
25813 # config.status. Protect against being in an unquoted here document
25814 # in config.status.
25815 rm -f conftest.defines conftest.undefs
25816 # Using a here document instead of a string reduces the quoting nightmare.
25817 # Putting comments in sed scripts is not portable.
25818 #
25819 # `end' is used to avoid that the second main sed command (meant for
25820 # 0-ary CPP macros) applies to n-ary macro definitions.
25821 # See the Autoconf documentation for `clear'.
25822 cat >confdef2sed.sed <<\_ACEOF
25823 s/[\\&,]/\\&/g
25824 s,[\\$`],\\&,g
25825 t clear
25826 : clear
25827 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
25828 t end
25829 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
25830 : end
25831 _ACEOF
25832 # If some macros were called several times there might be several times
25833 # the same #defines, which is useless. Nevertheless, we may not want to
25834 # sort them, since we want the *last* AC-DEFINE to be honored.
25835 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
25836 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
25837 rm -f confdef2sed.sed
25838
25839 # This sed command replaces #undef with comments. This is necessary, for
25840 # example, in the case of _POSIX_SOURCE, which is predefined and required
25841 # on some systems where configure will not decide to define it.
25842 cat >>conftest.undefs <<\_ACEOF
25843 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
25844 _ACEOF
25845
25846 # Break up conftest.defines because some shells have a limit on the size
25847 # of here documents, and old seds have small limits too (100 cmds).
25848 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
25849 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
25850 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
25851 echo ' :' >>$CONFIG_STATUS
25852 rm -f conftest.tail
25853 while grep . conftest.defines >/dev/null
25854 do
25855 # Write a limited-size here document to $tmp/defines.sed.
25856 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
25857 # Speed up: don't consider the non `#define' lines.
25858 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
25859 # Work around the forget-to-reset-the-flag bug.
25860 echo 't clr' >>$CONFIG_STATUS
25861 echo ': clr' >>$CONFIG_STATUS
25862 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
25863 echo 'CEOF
25864 sed -f $tmp/defines.sed $tmp/in >$tmp/out
25865 rm -f $tmp/in
25866 mv $tmp/out $tmp/in
25867 ' >>$CONFIG_STATUS
25868 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
25869 rm -f conftest.defines
25870 mv conftest.tail conftest.defines
25871 done
25872 rm -f conftest.defines
25873 echo ' fi # grep' >>$CONFIG_STATUS
25874 echo >>$CONFIG_STATUS
25875
25876 # Break up conftest.undefs because some shells have a limit on the size
25877 # of here documents, and old seds have small limits too (100 cmds).
25878 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
25879 rm -f conftest.tail
25880 while grep . conftest.undefs >/dev/null
25881 do
25882 # Write a limited-size here document to $tmp/undefs.sed.
25883 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
25884 # Speed up: don't consider the non `#undef'
25885 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
25886 # Work around the forget-to-reset-the-flag bug.
25887 echo 't clr' >>$CONFIG_STATUS
25888 echo ': clr' >>$CONFIG_STATUS
25889 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
25890 echo 'CEOF
25891 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
25892 rm -f $tmp/in
25893 mv $tmp/out $tmp/in
25894 ' >>$CONFIG_STATUS
25895 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
25896 rm -f conftest.undefs
25897 mv conftest.tail conftest.undefs
25898 done
25899 rm -f conftest.undefs
25900
25901 cat >>$CONFIG_STATUS <<\_ACEOF
25902 # Let's still pretend it is `configure' which instantiates (i.e., don't
25903 # use $as_me), people would be surprised to read:
25904 # /* config.h. Generated by config.status. */
25905 if test x"$ac_file" = x-; then
25906 echo "/* Generated by configure. */" >$tmp/config.h
25907 else
25908 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
25909 fi
25910 cat $tmp/in >>$tmp/config.h
25911 rm -f $tmp/in
25912 if test x"$ac_file" != x-; then
25913 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
25914 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25915 echo "$as_me: $ac_file is unchanged" >&6;}
25916 else
25917 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25918 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25919 X"$ac_file" : 'X\(//\)[^/]' \| \
25920 X"$ac_file" : 'X\(//\)$' \| \
25921 X"$ac_file" : 'X\(/\)' \| \
25922 . : '\(.\)' 2>/dev/null ||
25923 echo X"$ac_file" |
25924 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25925 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25926 /^X\(\/\/\)$/{ s//\1/; q; }
25927 /^X\(\/\).*/{ s//\1/; q; }
25928 s/.*/./; q'`
25929 { if $as_mkdir_p; then
25930 mkdir -p "$ac_dir"
25931 else
25932 as_dir="$ac_dir"
25933 as_dirs=
25934 while test ! -d "$as_dir"; do
25935 as_dirs="$as_dir $as_dirs"
25936 as_dir=`(dirname "$as_dir") 2>/dev/null ||
25937 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25938 X"$as_dir" : 'X\(//\)[^/]' \| \
25939 X"$as_dir" : 'X\(//\)$' \| \
25940 X"$as_dir" : 'X\(/\)' \| \
25941 . : '\(.\)' 2>/dev/null ||
25942 echo X"$as_dir" |
25943 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25944 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25945 /^X\(\/\/\)$/{ s//\1/; q; }
25946 /^X\(\/\).*/{ s//\1/; q; }
25947 s/.*/./; q'`
25948 done
25949 test ! -n "$as_dirs" || mkdir $as_dirs
25950 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25951 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25952 { (exit 1); exit 1; }; }; }
25953
25954 rm -f $ac_file
25955 mv $tmp/config.h $ac_file
25956 fi
25957 else
25958 cat $tmp/config.h
25959 rm -f $tmp/config.h
25960 fi
25961 done
25962 _ACEOF
25963 cat >>$CONFIG_STATUS <<\_ACEOF
25964
25965 #
25966 # CONFIG_COMMANDS section.
25967 #
25968 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
25969 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
25970 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
25971 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
25972 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25973 X"$ac_dest" : 'X\(//\)[^/]' \| \
25974 X"$ac_dest" : 'X\(//\)$' \| \
25975 X"$ac_dest" : 'X\(/\)' \| \
25976 . : '\(.\)' 2>/dev/null ||
25977 echo X"$ac_dest" |
25978 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25979 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25980 /^X\(\/\/\)$/{ s//\1/; q; }
25981 /^X\(\/\).*/{ s//\1/; q; }
25982 s/.*/./; q'`
25983 { if $as_mkdir_p; then
25984 mkdir -p "$ac_dir"
25985 else
25986 as_dir="$ac_dir"
25987 as_dirs=
25988 while test ! -d "$as_dir"; do
25989 as_dirs="$as_dir $as_dirs"
25990 as_dir=`(dirname "$as_dir") 2>/dev/null ||
25991 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25992 X"$as_dir" : 'X\(//\)[^/]' \| \
25993 X"$as_dir" : 'X\(//\)$' \| \
25994 X"$as_dir" : 'X\(/\)' \| \
25995 . : '\(.\)' 2>/dev/null ||
25996 echo X"$as_dir" |
25997 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25998 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25999 /^X\(\/\/\)$/{ s//\1/; q; }
26000 /^X\(\/\).*/{ s//\1/; q; }
26001 s/.*/./; q'`
26002 done
26003 test ! -n "$as_dirs" || mkdir $as_dirs
26004 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
26005 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
26006 { (exit 1); exit 1; }; }; }
26007
26008 ac_builddir=.
26009
26010 if test "$ac_dir" != .; then
26011 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
26012 # A "../" for each directory in $ac_dir_suffix.
26013 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
26014 else
26015 ac_dir_suffix= ac_top_builddir=
26016 fi
26017
26018 case $srcdir in
26019 .) # No --srcdir option. We are building in place.
26020 ac_srcdir=.
26021 if test -z "$ac_top_builddir"; then
26022 ac_top_srcdir=.
26023 else
26024 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
26025 fi ;;
26026 [\\/]* | ?:[\\/]* ) # Absolute path.
26027 ac_srcdir=$srcdir$ac_dir_suffix;
26028 ac_top_srcdir=$srcdir ;;
26029 *) # Relative path.
26030 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
26031 ac_top_srcdir=$ac_top_builddir$srcdir ;;
26032 esac
26033
26034 # Do not use `cd foo && pwd` to compute absolute paths, because
26035 # the directories may not exist.
26036 case `pwd` in
26037 .) ac_abs_builddir="$ac_dir";;
26038 *)
26039 case "$ac_dir" in
26040 .) ac_abs_builddir=`pwd`;;
26041 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
26042 *) ac_abs_builddir=`pwd`/"$ac_dir";;
26043 esac;;
26044 esac
26045 case $ac_abs_builddir in
26046 .) ac_abs_top_builddir=${ac_top_builddir}.;;
26047 *)
26048 case ${ac_top_builddir}. in
26049 .) ac_abs_top_builddir=$ac_abs_builddir;;
26050 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
26051 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
26052 esac;;
26053 esac
26054 case $ac_abs_builddir in
26055 .) ac_abs_srcdir=$ac_srcdir;;
26056 *)
26057 case $ac_srcdir in
26058 .) ac_abs_srcdir=$ac_abs_builddir;;
26059 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
26060 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
26061 esac;;
26062 esac
26063 case $ac_abs_builddir in
26064 .) ac_abs_top_srcdir=$ac_top_srcdir;;
26065 *)
26066 case $ac_top_srcdir in
26067 .) ac_abs_top_srcdir=$ac_abs_builddir;;
26068 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
26069 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
26070 esac;;
26071 esac
26072
26073
26074 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
26075 echo "$as_me: executing $ac_dest commands" >&6;}
26076 case $ac_dest in
26077 default )
26078 case ${CONFIG_HEADERS} in
26079 *auto-host.h:config.in*)
26080 echo > cstamp-h ;;
26081 esac
26082 # Make sure all the subdirs exist.
26083 for d in $subdirs doc build
26084 do
26085 test -d $d || mkdir $d
26086 done
26087 ;;
26088 esac
26089 done
26090 _ACEOF
26091
26092 cat >>$CONFIG_STATUS <<\_ACEOF
26093
26094 { (exit 0); exit 0; }
26095 _ACEOF
26096 chmod +x $CONFIG_STATUS
26097 ac_clean_files=$ac_clean_files_save
26098
26099
26100 # configure is writing to config.log, and then calls config.status.
26101 # config.status does its own redirection, appending to config.log.
26102 # Unfortunately, on DOS this fails, as config.log is still kept open
26103 # by configure, so config.status won't be able to write to it; its
26104 # output is simply discarded. So we exec the FD to /dev/null,
26105 # effectively closing config.log, so it can be properly (re)opened and
26106 # appended to by config.status. When coming back to configure, we
26107 # need to make the FD available again.
26108 if test "$no_create" != yes; then
26109 ac_cs_success=:
26110 ac_config_status_args=
26111 test "$silent" = yes &&
26112 ac_config_status_args="$ac_config_status_args --quiet"
26113 exec 5>/dev/null
26114 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
26115 exec 5>>config.log
26116 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
26117 # would make configure fail if this is the last instruction.
26118 $ac_cs_success || { (exit 1); exit 1; }
26119 fi
26120
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