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Commit | Line | Data |
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cd6ede75 | 1 | #! /bin/sh |
3a12e572 UD |
2 | # From configure.in CVSid. |
3 | # Guess values for system-dependent variables and create Makefiles. | |
2abf9ff1 | 4 | # Generated by GNU Autoconf 2.57 for GNU C Library (see version.h). |
f4b07664 RM |
5 | # |
6 | # Report bugs to <glibc>. | |
3a12e572 UD |
7 | # |
8 | # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 | |
9 | # Free Software Foundation, Inc. | |
10 | # This configure script is free software; the Free Software Foundation | |
11 | # gives unlimited permission to copy, distribute and modify it. | |
3a12e572 UD |
12 | ## --------------------- ## |
13 | ## M4sh Initialization. ## | |
14 | ## --------------------- ## | |
cd6ede75 | 15 | |
3a12e572 UD |
16 | # Be Bourne compatible |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
18 | emulate sh | |
19 | NULLCMD=: | |
f4b07664 RM |
20 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
21 | # is contrary to our usage. Disable this feature. | |
22 | alias -g '${1+"$@"}'='"$@"' | |
3a12e572 UD |
23 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
24 | set -o posix | |
25 | fi | |
cd6ede75 | 26 | |
3a12e572 UD |
27 | # Support unset when possible. |
28 | if (FOO=FOO; unset FOO) >/dev/null 2>&1; then | |
29 | as_unset=unset | |
30 | else | |
31 | as_unset=false | |
32 | fi | |
33 | ||
f4b07664 RM |
34 | |
35 | # Work around bugs in pre-3.0 UWIN ksh. | |
36 | $as_unset ENV MAIL MAILPATH | |
37 | PS1='$ ' | |
38 | PS2='> ' | |
39 | PS4='+ ' | |
40 | ||
41 | # NLS nuisances. | |
2abf9ff1 RM |
42 | for as_var in \ |
43 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
44 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
45 | LC_TELEPHONE LC_TIME | |
f4b07664 RM |
46 | do |
47 | if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then | |
48 | eval $as_var=C; export $as_var | |
49 | else | |
50 | $as_unset $as_var | |
51 | fi | |
52 | done | |
53 | ||
54 | # Required to use basename. | |
55 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
56 | as_expr=expr | |
57 | else | |
58 | as_expr=false | |
59 | fi | |
60 | ||
61 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then | |
62 | as_basename=basename | |
63 | else | |
64 | as_basename=false | |
65 | fi | |
3a12e572 UD |
66 | |
67 | ||
68 | # Name of the executable. | |
f4b07664 | 69 | as_me=`$as_basename "$0" || |
3a12e572 UD |
70 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
71 | X"$0" : 'X\(//\)$' \| \ | |
72 | X"$0" : 'X\(/\)$' \| \ | |
73 | . : '\(.\)' 2>/dev/null || | |
74 | echo X/"$0" | | |
75 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
76 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
77 | /^X\/\(\/\).*/{ s//\1/; q; } | |
78 | s/.*/./; q'` | |
79 | ||
f4b07664 | 80 | |
3a12e572 UD |
81 | # PATH needs CR, and LINENO needs CR and PATH. |
82 | # Avoid depending upon Character Ranges. | |
83 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
84 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
85 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
86 | as_cr_digits='0123456789' | |
87 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
88 | ||
89 | # The user is always right. | |
90 | if test "${PATH_SEPARATOR+set}" != set; then | |
2abf9ff1 RM |
91 | echo "#! /bin/sh" >conf$$.sh |
92 | echo "exit 0" >>conf$$.sh | |
93 | chmod +x conf$$.sh | |
94 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
3a12e572 UD |
95 | PATH_SEPARATOR=';' |
96 | else | |
97 | PATH_SEPARATOR=: | |
98 | fi | |
2abf9ff1 | 99 | rm -f conf$$.sh |
3a12e572 | 100 | fi |
cd6ede75 UD |
101 | |
102 | ||
3a12e572 UD |
103 | as_lineno_1=$LINENO |
104 | as_lineno_2=$LINENO | |
105 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
106 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
107 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
108 | # Find who we are. Look in the path if we contain no path at all | |
109 | # relative or not. | |
110 | case $0 in | |
111 | *[\\/]* ) as_myself=$0 ;; | |
112 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
113 | for as_dir in $PATH | |
114 | do | |
115 | IFS=$as_save_IFS | |
116 | test -z "$as_dir" && as_dir=. | |
117 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
118 | done | |
650425ce | 119 | |
3a12e572 UD |
120 | ;; |
121 | esac | |
122 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
123 | # in which case we are not to be found in the path. | |
124 | if test "x$as_myself" = x; then | |
125 | as_myself=$0 | |
126 | fi | |
127 | if test ! -f "$as_myself"; then | |
128 | { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 | |
129 | { (exit 1); exit 1; }; } | |
130 | fi | |
131 | case $CONFIG_SHELL in | |
132 | '') | |
133 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
134 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
135 | do | |
136 | IFS=$as_save_IFS | |
137 | test -z "$as_dir" && as_dir=. | |
138 | for as_base in sh bash ksh sh5; do | |
139 | case $as_dir in | |
140 | /*) | |
141 | if ("$as_dir/$as_base" -c ' | |
142 | as_lineno_1=$LINENO | |
143 | as_lineno_2=$LINENO | |
144 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
145 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
146 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
f4b07664 RM |
147 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } |
148 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
3a12e572 UD |
149 | CONFIG_SHELL=$as_dir/$as_base |
150 | export CONFIG_SHELL | |
151 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
152 | fi;; | |
153 | esac | |
154 | done | |
155 | done | |
156 | ;; | |
157 | esac | |
650425ce | 158 | |
3a12e572 UD |
159 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
160 | # uniformly replaced by the line number. The first 'sed' inserts a | |
161 | # line-number line before each line; the second 'sed' does the real | |
162 | # work. The second script uses 'N' to pair each line-number line | |
163 | # with the numbered line, and appends trailing '-' during | |
164 | # substitution so that $LINENO is not a special case at line end. | |
165 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
166 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
167 | sed '=' <$as_myself | | |
168 | sed ' | |
169 | N | |
170 | s,$,-, | |
171 | : loop | |
172 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
173 | t loop | |
174 | s,-$,, | |
175 | s,^['$as_cr_digits']*\n,, | |
176 | ' >$as_me.lineno && | |
177 | chmod +x $as_me.lineno || | |
178 | { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 | |
179 | { (exit 1); exit 1; }; } | |
180 | ||
181 | # Don't try to exec as it changes $[0], causing all sort of problems | |
182 | # (the dirname of $[0] is not the place where we might find the | |
183 | # original and so on. Autoconf is especially sensible to this). | |
184 | . ./$as_me.lineno | |
185 | # Exit status is that of the last command. | |
186 | exit | |
187 | } | |
650425ce UD |
188 | |
189 | ||
3a12e572 UD |
190 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
191 | *c*,-n*) ECHO_N= ECHO_C=' | |
192 | ' ECHO_T=' ' ;; | |
193 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
194 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
195 | esac | |
63bda0c1 | 196 | |
3a12e572 UD |
197 | if expr a : '\(a\)' >/dev/null 2>&1; then |
198 | as_expr=expr | |
199 | else | |
200 | as_expr=false | |
201 | fi | |
202 | ||
203 | rm -f conf$$ conf$$.exe conf$$.file | |
204 | echo >conf$$.file | |
205 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
206 | # We could just check for DJGPP; but this test a) works b) is more generic | |
207 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
208 | if test -f conf$$.exe; then | |
209 | # Don't use ln at all; we don't have any links | |
210 | as_ln_s='cp -p' | |
211 | else | |
212 | as_ln_s='ln -s' | |
213 | fi | |
214 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
215 | as_ln_s=ln | |
216 | else | |
217 | as_ln_s='cp -p' | |
218 | fi | |
219 | rm -f conf$$ conf$$.exe conf$$.file | |
220 | ||
f4b07664 RM |
221 | if mkdir -p . 2>/dev/null; then |
222 | as_mkdir_p=: | |
223 | else | |
224 | as_mkdir_p=false | |
225 | fi | |
226 | ||
3a12e572 UD |
227 | as_executable_p="test -f" |
228 | ||
229 | # Sed expression to map a string onto a valid CPP name. | |
230 | as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" | |
231 | ||
232 | # Sed expression to map a string onto a valid variable name. | |
233 | as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" | |
234 | ||
235 | ||
236 | # IFS | |
237 | # We need space, tab and new line, in precisely that order. | |
238 | as_nl=' | |
239 | ' | |
240 | IFS=" $as_nl" | |
241 | ||
242 | # CDPATH. | |
f4b07664 | 243 | $as_unset CDPATH |
63bda0c1 | 244 | |
cd6ede75 | 245 | |
3a12e572 UD |
246 | # Name of the host. |
247 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
248 | # so uname gets run too. | |
249 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
250 | ||
251 | exec 6>&1 | |
252 | ||
253 | # | |
254 | # Initializations. | |
255 | # | |
cd6ede75 | 256 | ac_default_prefix=/usr/local |
f4b07664 | 257 | ac_config_libobj_dir=. |
3a12e572 UD |
258 | cross_compiling=no |
259 | subdirs= | |
260 | MFLAGS= | |
261 | MAKEFLAGS= | |
262 | SHELL=${CONFIG_SHELL-/bin/sh} | |
263 | ||
264 | # Maximum number of lines to put in a shell here document. | |
265 | # This variable seems obsolete. It should probably be removed, and | |
266 | # only ac_max_sed_lines should be used. | |
267 | : ${ac_max_here_lines=38} | |
268 | ||
269 | # Identity of this package. | |
f4b07664 RM |
270 | PACKAGE_NAME='GNU C Library' |
271 | PACKAGE_TARNAME='c-library' | |
272 | PACKAGE_VERSION='(see version.h)' | |
273 | PACKAGE_STRING='GNU C Library (see version.h)' | |
274 | PACKAGE_BUGREPORT='glibc' | |
3a12e572 UD |
275 | |
276 | ac_unique_file="include/features.h" | |
a1ceed7a | 277 | ac_subdirs_all="$ac_subdirs_all " |
3a12e572 UD |
278 | # Factoring default headers for most tests. |
279 | ac_includes_default="\ | |
280 | #include <stdio.h> | |
281 | #if HAVE_SYS_TYPES_H | |
282 | # include <sys/types.h> | |
283 | #endif | |
284 | #if HAVE_SYS_STAT_H | |
285 | # include <sys/stat.h> | |
286 | #endif | |
287 | #if STDC_HEADERS | |
288 | # include <stdlib.h> | |
289 | # include <stddef.h> | |
290 | #else | |
291 | # if HAVE_STDLIB_H | |
292 | # include <stdlib.h> | |
293 | # endif | |
294 | #endif | |
295 | #if HAVE_STRING_H | |
296 | # if !STDC_HEADERS && HAVE_MEMORY_H | |
297 | # include <memory.h> | |
298 | # endif | |
299 | # include <string.h> | |
300 | #endif | |
301 | #if HAVE_STRINGS_H | |
302 | # include <strings.h> | |
303 | #endif | |
304 | #if HAVE_INTTYPES_H | |
305 | # include <inttypes.h> | |
306 | #else | |
307 | # if HAVE_STDINT_H | |
308 | # include <stdint.h> | |
309 | # endif | |
310 | #endif | |
311 | #if HAVE_UNISTD_H | |
312 | # include <unistd.h> | |
313 | #endif" | |
314 | ||
0f124303 | 315 | 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 with_fp with_cvs enable_check_abi oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO OLD_DEBIAN_INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS' |
f4b07664 | 316 | ac_subst_files='' |
cd6ede75 UD |
317 | |
318 | # Initialize some variables set by options. | |
3a12e572 UD |
319 | ac_init_help= |
320 | ac_init_version=false | |
cd6ede75 UD |
321 | # The variables have the same names as the options, with |
322 | # dashes changed to underlines. | |
3a12e572 | 323 | cache_file=/dev/null |
cd6ede75 | 324 | exec_prefix=NONE |
cd6ede75 | 325 | no_create= |
cd6ede75 UD |
326 | no_recursion= |
327 | prefix=NONE | |
328 | program_prefix=NONE | |
329 | program_suffix=NONE | |
330 | program_transform_name=s,x,x, | |
331 | silent= | |
332 | site= | |
333 | srcdir= | |
cd6ede75 UD |
334 | verbose= |
335 | x_includes=NONE | |
336 | x_libraries=NONE | |
3a12e572 UD |
337 | |
338 | # Installation directory options. | |
339 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
340 | # and all the variables that are supposed to be based on exec_prefix | |
341 | # by default will actually change. | |
342 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
cd6ede75 UD |
343 | bindir='${exec_prefix}/bin' |
344 | sbindir='${exec_prefix}/sbin' | |
345 | libexecdir='${exec_prefix}/libexec' | |
346 | datadir='${prefix}/share' | |
347 | sysconfdir='${prefix}/etc' | |
348 | sharedstatedir='${prefix}/com' | |
349 | localstatedir='${prefix}/var' | |
350 | libdir='${exec_prefix}/lib' | |
351 | includedir='${prefix}/include' | |
352 | oldincludedir='/usr/include' | |
353 | infodir='${prefix}/info' | |
354 | mandir='${prefix}/man' | |
355 | ||
cd6ede75 UD |
356 | ac_prev= |
357 | for ac_option | |
358 | do | |
cd6ede75 UD |
359 | # If the previous option needs an argument, assign it. |
360 | if test -n "$ac_prev"; then | |
361 | eval "$ac_prev=\$ac_option" | |
362 | ac_prev= | |
363 | continue | |
364 | fi | |
365 | ||
3a12e572 | 366 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
cd6ede75 UD |
367 | |
368 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
369 | ||
3a12e572 | 370 | case $ac_option in |
cd6ede75 UD |
371 | |
372 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
373 | ac_prev=bindir ;; | |
374 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 375 | bindir=$ac_optarg ;; |
cd6ede75 UD |
376 | |
377 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 378 | ac_prev=build_alias ;; |
cd6ede75 | 379 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 380 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
381 | |
382 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
383 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
384 | ac_prev=cache_file ;; | |
385 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
386 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
387 | cache_file=$ac_optarg ;; |
388 | ||
389 | --config-cache | -C) | |
390 | cache_file=config.cache ;; | |
cd6ede75 UD |
391 | |
392 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
393 | ac_prev=datadir ;; | |
394 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
395 | | --da=*) | |
3a12e572 | 396 | datadir=$ac_optarg ;; |
cd6ede75 UD |
397 | |
398 | -disable-* | --disable-*) | |
3a12e572 | 399 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 400 | # Reject names that are not valid shell variable names. |
3a12e572 UD |
401 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
402 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
403 | { (exit 1); exit 1; }; } | |
404 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
405 | eval "enable_$ac_feature=no" ;; | |
cd6ede75 UD |
406 | |
407 | -enable-* | --enable-*) | |
3a12e572 | 408 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 409 | # Reject names that are not valid shell variable names. |
3a12e572 UD |
410 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
411 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
412 | { (exit 1); exit 1; }; } | |
413 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
414 | case $ac_option in | |
415 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
cd6ede75 UD |
416 | *) ac_optarg=yes ;; |
417 | esac | |
3a12e572 | 418 | eval "enable_$ac_feature='$ac_optarg'" ;; |
cd6ede75 UD |
419 | |
420 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
421 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
422 | | --exec | --exe | --ex) | |
423 | ac_prev=exec_prefix ;; | |
424 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
425 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
426 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 427 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
428 | |
429 | -gas | --gas | --ga | --g) | |
430 | # Obsolete; use --with-gas. | |
431 | with_gas=yes ;; | |
432 | ||
3a12e572 UD |
433 | -help | --help | --hel | --he | -h) |
434 | ac_init_help=long ;; | |
435 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
436 | ac_init_help=recursive ;; | |
437 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
438 | ac_init_help=short ;; | |
cd6ede75 UD |
439 | |
440 | -host | --host | --hos | --ho) | |
3a12e572 | 441 | ac_prev=host_alias ;; |
cd6ede75 | 442 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 443 | host_alias=$ac_optarg ;; |
cd6ede75 UD |
444 | |
445 | -includedir | --includedir | --includedi | --included | --include \ | |
446 | | --includ | --inclu | --incl | --inc) | |
447 | ac_prev=includedir ;; | |
448 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
449 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 450 | includedir=$ac_optarg ;; |
cd6ede75 UD |
451 | |
452 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
453 | ac_prev=infodir ;; | |
454 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 455 | infodir=$ac_optarg ;; |
cd6ede75 UD |
456 | |
457 | -libdir | --libdir | --libdi | --libd) | |
458 | ac_prev=libdir ;; | |
459 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 460 | libdir=$ac_optarg ;; |
cd6ede75 UD |
461 | |
462 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
463 | | --libexe | --libex | --libe) | |
464 | ac_prev=libexecdir ;; | |
465 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
466 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 467 | libexecdir=$ac_optarg ;; |
cd6ede75 UD |
468 | |
469 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
470 | | --localstate | --localstat | --localsta | --localst \ | |
471 | | --locals | --local | --loca | --loc | --lo) | |
472 | ac_prev=localstatedir ;; | |
473 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
474 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
475 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
3a12e572 | 476 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
477 | |
478 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
479 | ac_prev=mandir ;; | |
480 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 481 | mandir=$ac_optarg ;; |
cd6ede75 UD |
482 | |
483 | -nfp | --nfp | --nf) | |
484 | # Obsolete; use --without-fp. | |
485 | with_fp=no ;; | |
486 | ||
487 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 488 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
489 | no_create=yes ;; |
490 | ||
491 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
492 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
493 | no_recursion=yes ;; | |
494 | ||
495 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
496 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
497 | | --oldin | --oldi | --old | --ol | --o) | |
498 | ac_prev=oldincludedir ;; | |
499 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
500 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
501 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 502 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
503 | |
504 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
505 | ac_prev=prefix ;; | |
506 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 507 | prefix=$ac_optarg ;; |
cd6ede75 UD |
508 | |
509 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
510 | | --program-pre | --program-pr | --program-p) | |
511 | ac_prev=program_prefix ;; | |
512 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
513 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 514 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
515 | |
516 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
517 | | --program-suf | --program-su | --program-s) | |
518 | ac_prev=program_suffix ;; | |
519 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
520 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 521 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
522 | |
523 | -program-transform-name | --program-transform-name \ | |
524 | | --program-transform-nam | --program-transform-na \ | |
525 | | --program-transform-n | --program-transform- \ | |
526 | | --program-transform | --program-transfor \ | |
527 | | --program-transfo | --program-transf \ | |
528 | | --program-trans | --program-tran \ | |
529 | | --progr-tra | --program-tr | --program-t) | |
530 | ac_prev=program_transform_name ;; | |
531 | -program-transform-name=* | --program-transform-name=* \ | |
532 | | --program-transform-nam=* | --program-transform-na=* \ | |
533 | | --program-transform-n=* | --program-transform-=* \ | |
534 | | --program-transform=* | --program-transfor=* \ | |
535 | | --program-transfo=* | --program-transf=* \ | |
536 | | --program-trans=* | --program-tran=* \ | |
537 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 538 | program_transform_name=$ac_optarg ;; |
cd6ede75 UD |
539 | |
540 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
541 | | -silent | --silent | --silen | --sile | --sil) | |
542 | silent=yes ;; | |
543 | ||
544 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
545 | ac_prev=sbindir ;; | |
546 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
547 | | --sbi=* | --sb=*) | |
3a12e572 | 548 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
549 | |
550 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
551 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
552 | | --sharedst | --shareds | --shared | --share | --shar \ | |
553 | | --sha | --sh) | |
554 | ac_prev=sharedstatedir ;; | |
555 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
556 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
557 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
558 | | --sha=* | --sh=*) | |
3a12e572 | 559 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
560 | |
561 | -site | --site | --sit) | |
562 | ac_prev=site ;; | |
563 | -site=* | --site=* | --sit=*) | |
3a12e572 | 564 | site=$ac_optarg ;; |
cd6ede75 UD |
565 | |
566 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
567 | ac_prev=srcdir ;; | |
568 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 569 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
570 | |
571 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
572 | | --syscon | --sysco | --sysc | --sys | --sy) | |
573 | ac_prev=sysconfdir ;; | |
574 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
575 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 576 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
577 | |
578 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 579 | ac_prev=target_alias ;; |
cd6ede75 | 580 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 581 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
582 | |
583 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
584 | verbose=yes ;; | |
585 | ||
3a12e572 UD |
586 | -version | --version | --versio | --versi | --vers | -V) |
587 | ac_init_version=: ;; | |
cd6ede75 UD |
588 | |
589 | -with-* | --with-*) | |
3a12e572 | 590 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 591 | # Reject names that are not valid shell variable names. |
3a12e572 UD |
592 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
593 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
594 | { (exit 1); exit 1; }; } | |
cd6ede75 | 595 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
3a12e572 UD |
596 | case $ac_option in |
597 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
cd6ede75 UD |
598 | *) ac_optarg=yes ;; |
599 | esac | |
3a12e572 | 600 | eval "with_$ac_package='$ac_optarg'" ;; |
cd6ede75 UD |
601 | |
602 | -without-* | --without-*) | |
3a12e572 | 603 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 604 | # Reject names that are not valid shell variable names. |
3a12e572 UD |
605 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
606 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
607 | { (exit 1); exit 1; }; } | |
608 | ac_package=`echo $ac_package | sed 's/-/_/g'` | |
609 | eval "with_$ac_package=no" ;; | |
cd6ede75 UD |
610 | |
611 | --x) | |
612 | # Obsolete; use --with-x. | |
613 | with_x=yes ;; | |
614 | ||
615 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
616 | | --x-incl | --x-inc | --x-in | --x-i) | |
617 | ac_prev=x_includes ;; | |
618 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
619 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 620 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
621 | |
622 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
623 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
624 | ac_prev=x_libraries ;; | |
625 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
626 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 627 | x_libraries=$ac_optarg ;; |
cd6ede75 | 628 | |
3a12e572 UD |
629 | -*) { echo "$as_me: error: unrecognized option: $ac_option |
630 | Try \`$0 --help' for more information." >&2 | |
631 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
632 | ;; |
633 | ||
3a12e572 UD |
634 | *=*) |
635 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
636 | # Reject names that are not valid shell variable names. | |
637 | expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && | |
638 | { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 | |
639 | { (exit 1); exit 1; }; } | |
640 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` | |
641 | eval "$ac_envvar='$ac_optarg'" | |
642 | export $ac_envvar ;; | |
643 | ||
cd6ede75 | 644 | *) |
3a12e572 UD |
645 | # FIXME: should be removed in autoconf 3.0. |
646 | echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
647 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
648 | echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
649 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} | |
cd6ede75 UD |
650 | ;; |
651 | ||
652 | esac | |
653 | done | |
654 | ||
655 | if test -n "$ac_prev"; then | |
3a12e572 UD |
656 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
657 | { echo "$as_me: error: missing argument to $ac_option" >&2 | |
658 | { (exit 1); exit 1; }; } | |
cd6ede75 | 659 | fi |
cd6ede75 | 660 | |
3a12e572 UD |
661 | # Be sure to have absolute paths. |
662 | for ac_var in exec_prefix prefix | |
663 | do | |
664 | eval ac_val=$`echo $ac_var` | |
665 | case $ac_val in | |
666 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; | |
667 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
668 | { (exit 1); exit 1; }; };; | |
669 | esac | |
670 | done | |
cd6ede75 | 671 | |
3a12e572 UD |
672 | # Be sure to have absolute paths. |
673 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
674 | localstatedir libdir includedir oldincludedir infodir mandir | |
cd6ede75 | 675 | do |
3a12e572 UD |
676 | eval ac_val=$`echo $ac_var` |
677 | case $ac_val in | |
678 | [\\/$]* | ?:[\\/]* ) ;; | |
679 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
680 | { (exit 1); exit 1; }; };; | |
cd6ede75 UD |
681 | esac |
682 | done | |
683 | ||
3a12e572 UD |
684 | # There might be people who depend on the old broken behavior: `$host' |
685 | # used to hold the argument of --host etc. | |
686 | # FIXME: To remove some day. | |
687 | build=$build_alias | |
688 | host=$host_alias | |
689 | target=$target_alias | |
690 | ||
691 | # FIXME: To remove some day. | |
692 | if test "x$host_alias" != x; then | |
693 | if test "x$build_alias" = x; then | |
694 | cross_compiling=maybe | |
695 | echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. | |
696 | If a cross compiler is detected then cross compile mode will be used." >&2 | |
697 | elif test "x$build_alias" != "x$host_alias"; then | |
698 | cross_compiling=yes | |
699 | fi | |
700 | fi | |
cd6ede75 | 701 | |
3a12e572 UD |
702 | ac_tool_prefix= |
703 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
704 | ||
705 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 706 | |
cd6ede75 UD |
707 | |
708 | # Find the source files, if location was not specified. | |
709 | if test -z "$srcdir"; then | |
710 | ac_srcdir_defaulted=yes | |
711 | # Try the directory containing this script, then its parent. | |
3a12e572 UD |
712 | ac_confdir=`(dirname "$0") 2>/dev/null || |
713 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
714 | X"$0" : 'X\(//\)[^/]' \| \ | |
715 | X"$0" : 'X\(//\)$' \| \ | |
716 | X"$0" : 'X\(/\)' \| \ | |
717 | . : '\(.\)' 2>/dev/null || | |
718 | echo X"$0" | | |
719 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
720 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
721 | /^X\(\/\/\)$/{ s//\1/; q; } | |
722 | /^X\(\/\).*/{ s//\1/; q; } | |
723 | s/.*/./; q'` | |
cd6ede75 UD |
724 | srcdir=$ac_confdir |
725 | if test ! -r $srcdir/$ac_unique_file; then | |
726 | srcdir=.. | |
727 | fi | |
728 | else | |
729 | ac_srcdir_defaulted=no | |
730 | fi | |
731 | if test ! -r $srcdir/$ac_unique_file; then | |
732 | if test "$ac_srcdir_defaulted" = yes; then | |
3a12e572 UD |
733 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 |
734 | { (exit 1); exit 1; }; } | |
cd6ede75 | 735 | else |
3a12e572 UD |
736 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 |
737 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
738 | fi |
739 | fi | |
f4b07664 RM |
740 | (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || |
741 | { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 | |
742 | { (exit 1); exit 1; }; } | |
3a12e572 UD |
743 | srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` |
744 | ac_env_build_alias_set=${build_alias+set} | |
745 | ac_env_build_alias_value=$build_alias | |
746 | ac_cv_env_build_alias_set=${build_alias+set} | |
747 | ac_cv_env_build_alias_value=$build_alias | |
748 | ac_env_host_alias_set=${host_alias+set} | |
749 | ac_env_host_alias_value=$host_alias | |
750 | ac_cv_env_host_alias_set=${host_alias+set} | |
751 | ac_cv_env_host_alias_value=$host_alias | |
752 | ac_env_target_alias_set=${target_alias+set} | |
753 | ac_env_target_alias_value=$target_alias | |
754 | ac_cv_env_target_alias_set=${target_alias+set} | |
755 | ac_cv_env_target_alias_value=$target_alias | |
756 | ac_env_CC_set=${CC+set} | |
757 | ac_env_CC_value=$CC | |
758 | ac_cv_env_CC_set=${CC+set} | |
759 | ac_cv_env_CC_value=$CC | |
760 | ac_env_CFLAGS_set=${CFLAGS+set} | |
761 | ac_env_CFLAGS_value=$CFLAGS | |
762 | ac_cv_env_CFLAGS_set=${CFLAGS+set} | |
763 | ac_cv_env_CFLAGS_value=$CFLAGS | |
764 | ac_env_LDFLAGS_set=${LDFLAGS+set} | |
765 | ac_env_LDFLAGS_value=$LDFLAGS | |
766 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} | |
767 | ac_cv_env_LDFLAGS_value=$LDFLAGS | |
768 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} | |
769 | ac_env_CPPFLAGS_value=$CPPFLAGS | |
770 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} | |
771 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS | |
772 | ac_env_CPP_set=${CPP+set} | |
773 | ac_env_CPP_value=$CPP | |
774 | ac_cv_env_CPP_set=${CPP+set} | |
775 | ac_cv_env_CPP_value=$CPP | |
925c3c5c UD |
776 | ac_env_CXX_set=${CXX+set} |
777 | ac_env_CXX_value=$CXX | |
778 | ac_cv_env_CXX_set=${CXX+set} | |
779 | ac_cv_env_CXX_value=$CXX | |
780 | ac_env_CXXFLAGS_set=${CXXFLAGS+set} | |
781 | ac_env_CXXFLAGS_value=$CXXFLAGS | |
782 | ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set} | |
783 | ac_cv_env_CXXFLAGS_value=$CXXFLAGS | |
3a12e572 UD |
784 | |
785 | # | |
786 | # Report the --help message. | |
787 | # | |
788 | if test "$ac_init_help" = "long"; then | |
789 | # Omit some internal or obsolete options to make the list less imposing. | |
790 | # This message is too long to be a string in the A/UX 3.1 sh. | |
791 | cat <<_ACEOF | |
f4b07664 | 792 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
793 | |
794 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
795 | ||
796 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
797 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
798 | ||
799 | Defaults for the options are specified in brackets. | |
800 | ||
801 | Configuration: | |
802 | -h, --help display this help and exit | |
803 | --help=short display options specific to this package | |
804 | --help=recursive display the short help of all the included packages | |
805 | -V, --version display version information and exit | |
806 | -q, --quiet, --silent do not print \`checking...' messages | |
807 | --cache-file=FILE cache test results in FILE [disabled] | |
808 | -C, --config-cache alias for \`--cache-file=config.cache' | |
809 | -n, --no-create do not create output files | |
810 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
811 | ||
812 | _ACEOF | |
813 | ||
814 | cat <<_ACEOF | |
815 | Installation directories: | |
816 | --prefix=PREFIX install architecture-independent files in PREFIX | |
817 | [$ac_default_prefix] | |
818 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
819 | [PREFIX] | |
820 | ||
821 | By default, \`make install' will install all the files in | |
822 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
823 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
824 | for instance \`--prefix=\$HOME'. | |
825 | ||
826 | For better control, use the options below. | |
827 | ||
828 | Fine tuning of the installation directories: | |
829 | --bindir=DIR user executables [EPREFIX/bin] | |
830 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
831 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
832 | --datadir=DIR read-only architecture-independent data [PREFIX/share] | |
833 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
834 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
835 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
836 | --libdir=DIR object code libraries [EPREFIX/lib] | |
837 | --includedir=DIR C header files [PREFIX/include] | |
838 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
839 | --infodir=DIR info documentation [PREFIX/info] | |
840 | --mandir=DIR man documentation [PREFIX/man] | |
841 | _ACEOF | |
842 | ||
843 | cat <<\_ACEOF | |
844 | ||
845 | System types: | |
846 | --build=BUILD configure for building on BUILD [guessed] | |
847 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
848 | _ACEOF | |
849 | fi | |
cd6ede75 | 850 | |
3a12e572 | 851 | if test -n "$ac_init_help"; then |
f4b07664 RM |
852 | case $ac_init_help in |
853 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
854 | esac | |
3a12e572 UD |
855 | cat <<\_ACEOF |
856 | ||
857 | Optional Features: | |
858 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
859 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
860 | --disable-sanity-checks really do not use threads (should not be used except |
861 | in special situations) [default=yes] | |
fd54683c RM |
862 | --enable-check-abi do "make check-abi" in "make check" (no/warn/yes) |
863 | [default=no] | |
6b7f6183 RM |
864 | --enable-shared build shared library [default=yes if GNU ld & |
865 | ELF] | |
866 | --enable-profile build profiled library [default=yes] | |
867 | --enable-omitfp build undebuggable optimized library | |
868 | [default=no] | |
869 | --enable-bounded build with runtime bounds checking | |
870 | [default=no] | |
871 | --disable-versioning do not include versioning information in the library | |
872 | objects [default=yes if supported] | |
873 | --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2] | |
874 | [default=glibc default] | |
875 | --enable-add-ons[=DIRS...] | |
876 | configure and build add-ons in DIR1,DIR2,... search | |
877 | for add-ons if no parameter given | |
3a12e572 | 878 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
6b7f6183 | 879 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 880 | --disable-force-install don't force installation of files from this package, |
6b7f6183 RM |
881 | even if they are older than the installed files |
882 | --enable-kernel=VERSION compile for compatibility with kernel not older than | |
883 | VERSION | |
3a12e572 UD |
884 | --enable-all-warnings enable all useful warnings gcc can issue |
885 | ||
886 | Optional Packages: | |
887 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
888 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
6b7f6183 | 889 | --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed) |
3a12e572 UD |
890 | --with-gd=DIR find libgd include dir and library with prefix DIR |
891 | --with-gd-include=DIR find libgd include files in DIR | |
892 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
893 | --with-fp if using floating-point hardware [default=yes] |
894 | --with-binutils=PATH specify location of binutils (as and ld) | |
895 | --with-elf if using the ELF object format | |
896 | --with-xcoff if using the XCOFF object format | |
3a12e572 | 897 | --without-cvs if CVS should not be used |
6b7f6183 RM |
898 | --with-headers=PATH location of system headers to use (for example |
899 | /usr/src/linux/include) [default=compiler | |
900 | default] | |
3a12e572 UD |
901 | --with-tls enable support for TLS |
902 | --without-__thread do not use TLS features even when supporting them | |
903 | ||
904 | Some influential environment variables: | |
905 | CC C compiler command | |
906 | CFLAGS C compiler flags | |
907 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
908 | nonstandard directory <lib dir> | |
909 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have | |
910 | headers in a nonstandard directory <include dir> | |
911 | CPP C preprocessor | |
925c3c5c UD |
912 | CXX C++ compiler command |
913 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
914 | |
915 | Use these variables to override the choices made by `configure' or to help | |
916 | it to find libraries and programs with nonstandard names/locations. | |
917 | ||
f4b07664 | 918 | Report bugs to <glibc>. |
3a12e572 UD |
919 | _ACEOF |
920 | fi | |
921 | ||
922 | if test "$ac_init_help" = "recursive"; then | |
923 | # If there are subdirs, report their specific --help. | |
924 | ac_popdir=`pwd` | |
925 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
926 | test -d $ac_dir || continue | |
927 | ac_builddir=. | |
928 | ||
929 | if test "$ac_dir" != .; then | |
930 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
931 | # A "../" for each directory in $ac_dir_suffix. | |
932 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
933 | else | |
934 | ac_dir_suffix= ac_top_builddir= | |
935 | fi | |
936 | ||
937 | case $srcdir in | |
938 | .) # No --srcdir option. We are building in place. | |
939 | ac_srcdir=. | |
940 | if test -z "$ac_top_builddir"; then | |
941 | ac_top_srcdir=. | |
942 | else | |
943 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
944 | fi ;; | |
945 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
946 | ac_srcdir=$srcdir$ac_dir_suffix; | |
947 | ac_top_srcdir=$srcdir ;; | |
948 | *) # Relative path. | |
949 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
950 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
951 | esac | |
952 | # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be | |
953 | # absolute. | |
954 | ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` | |
f4b07664 | 955 | ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` |
3a12e572 UD |
956 | ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` |
957 | ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` | |
958 | ||
959 | cd $ac_dir | |
960 | # Check for guested configure; otherwise get Cygnus style configure. | |
961 | if test -f $ac_srcdir/configure.gnu; then | |
962 | echo | |
963 | $SHELL $ac_srcdir/configure.gnu --help=recursive | |
964 | elif test -f $ac_srcdir/configure; then | |
965 | echo | |
966 | $SHELL $ac_srcdir/configure --help=recursive | |
967 | elif test -f $ac_srcdir/configure.ac || | |
968 | test -f $ac_srcdir/configure.in; then | |
969 | echo | |
970 | $ac_configure --help | |
971 | else | |
972 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
973 | fi | |
974 | cd $ac_popdir | |
975 | done | |
976 | fi | |
977 | ||
978 | test -n "$ac_init_help" && exit 0 | |
979 | if $ac_init_version; then | |
980 | cat <<\_ACEOF | |
f4b07664 | 981 | GNU C Library configure (see version.h) |
2abf9ff1 | 982 | generated by GNU Autoconf 2.57 |
3a12e572 UD |
983 | |
984 | Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 | |
985 | Free Software Foundation, Inc. | |
986 | This configure script is free software; the Free Software Foundation | |
987 | gives unlimited permission to copy, distribute and modify it. | |
988 | _ACEOF | |
989 | exit 0 | |
990 | fi | |
991 | exec 5>config.log | |
992 | cat >&5 <<_ACEOF | |
993 | This file contains any messages produced by compilers while | |
994 | running configure, to aid debugging if configure makes a mistake. | |
995 | ||
f4b07664 | 996 | It was created by GNU C Library $as_me (see version.h), which was |
2abf9ff1 | 997 | generated by GNU Autoconf 2.57. Invocation command line was |
3a12e572 UD |
998 | |
999 | $ $0 $@ | |
1000 | ||
1001 | _ACEOF | |
1002 | { | |
1003 | cat <<_ASUNAME | |
1004 | ## --------- ## | |
1005 | ## Platform. ## | |
1006 | ## --------- ## | |
1007 | ||
1008 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1009 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1010 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1011 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1012 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1013 | ||
1014 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1015 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1016 | ||
1017 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1018 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1019 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1020 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` | |
1021 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1022 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1023 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1024 | ||
1025 | _ASUNAME | |
1026 | ||
1027 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1028 | for as_dir in $PATH | |
1029 | do | |
1030 | IFS=$as_save_IFS | |
1031 | test -z "$as_dir" && as_dir=. | |
1032 | echo "PATH: $as_dir" | |
1033 | done | |
1034 | ||
1035 | } >&5 | |
1036 | ||
1037 | cat >&5 <<_ACEOF | |
1038 | ||
1039 | ||
1040 | ## ----------- ## | |
1041 | ## Core tests. ## | |
1042 | ## ----------- ## | |
1043 | ||
1044 | _ACEOF | |
1045 | ||
1046 | ||
1047 | # Keep a trace of the command line. | |
1048 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1049 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1050 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1051 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1052 | ac_configure_args= |
2abf9ff1 RM |
1053 | ac_configure_args0= |
1054 | ac_configure_args1= | |
3a12e572 | 1055 | ac_sep= |
2abf9ff1 RM |
1056 | ac_must_keep_next=false |
1057 | for ac_pass in 1 2 | |
3a12e572 | 1058 | do |
2abf9ff1 RM |
1059 | for ac_arg |
1060 | do | |
1061 | case $ac_arg in | |
1062 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1063 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1064 | | -silent | --silent | --silen | --sile | --sil) | |
1065 | continue ;; | |
1066 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1067 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1068 | esac | |
1069 | case $ac_pass in | |
1070 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; | |
1071 | 2) | |
1072 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" | |
1073 | if test $ac_must_keep_next = true; then | |
1074 | ac_must_keep_next=false # Got value, back to normal. | |
1075 | else | |
1076 | case $ac_arg in | |
1077 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1078 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1079 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1080 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1081 | case "$ac_configure_args0 " in | |
1082 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1083 | esac | |
1084 | ;; | |
1085 | -* ) ac_must_keep_next=true ;; | |
1086 | esac | |
1087 | fi | |
1088 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" | |
1089 | # Get rid of the leading space. | |
1090 | ac_sep=" " | |
1091 | ;; | |
1092 | esac | |
1093 | done | |
3a12e572 | 1094 | done |
2abf9ff1 RM |
1095 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } |
1096 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } | |
3a12e572 UD |
1097 | |
1098 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1099 | # config.log. We remove comments because anyway the quotes in there | |
1100 | # would cause problems or look ugly. | |
1101 | # WARNING: Be sure not to use single quotes in there, as some shells, | |
1102 | # such as our DU 5.0 friend, will then `close' the trap. | |
1103 | trap 'exit_status=$? | |
1104 | # Save into config.log some information that might help in debugging. | |
1105 | { | |
1106 | echo | |
f4b07664 | 1107 | |
3a12e572 UD |
1108 | cat <<\_ASBOX |
1109 | ## ---------------- ## | |
1110 | ## Cache variables. ## | |
1111 | ## ---------------- ## | |
1112 | _ASBOX | |
1113 | echo | |
1114 | # The following way of writing the cache mishandles newlines in values, | |
1115 | { | |
1116 | (set) 2>&1 | | |
1117 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in | |
1118 | *ac_space=\ *) | |
1119 | sed -n \ | |
1120 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; | |
1121 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
1122 | ;; | |
1123 | *) | |
1124 | sed -n \ | |
1125 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
1126 | ;; | |
1127 | esac; | |
1128 | } | |
1129 | echo | |
f4b07664 RM |
1130 | |
1131 | cat <<\_ASBOX | |
1132 | ## ----------------- ## | |
1133 | ## Output variables. ## | |
1134 | ## ----------------- ## | |
1135 | _ASBOX | |
1136 | echo | |
1137 | for ac_var in $ac_subst_vars | |
1138 | do | |
1139 | eval ac_val=$`echo $ac_var` | |
1140 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1141 | done | sort | |
1142 | echo | |
1143 | ||
1144 | if test -n "$ac_subst_files"; then | |
1145 | cat <<\_ASBOX | |
1146 | ## ------------- ## | |
1147 | ## Output files. ## | |
1148 | ## ------------- ## | |
1149 | _ASBOX | |
1150 | echo | |
1151 | for ac_var in $ac_subst_files | |
1152 | do | |
1153 | eval ac_val=$`echo $ac_var` | |
1154 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1155 | done | sort | |
1156 | echo | |
1157 | fi | |
1158 | ||
3a12e572 UD |
1159 | if test -s confdefs.h; then |
1160 | cat <<\_ASBOX | |
1161 | ## ----------- ## | |
1162 | ## confdefs.h. ## | |
1163 | ## ----------- ## | |
1164 | _ASBOX | |
1165 | echo | |
f4b07664 | 1166 | sed "/^$/d" confdefs.h | sort |
3a12e572 UD |
1167 | echo |
1168 | fi | |
1169 | test "$ac_signal" != 0 && | |
1170 | echo "$as_me: caught signal $ac_signal" | |
1171 | echo "$as_me: exit $exit_status" | |
1172 | } >&5 | |
1173 | rm -f core core.* *.core && | |
1174 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && | |
1175 | exit $exit_status | |
1176 | ' 0 | |
1177 | for ac_signal in 1 2 13 15; do | |
1178 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
1179 | done | |
1180 | ac_signal=0 | |
1181 | ||
1182 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
1183 | rm -rf conftest* confdefs.h | |
1184 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
1185 | echo >confdefs.h | |
1186 | ||
1187 | # Predefined preprocessor variables. | |
1188 | ||
1189 | cat >>confdefs.h <<_ACEOF | |
1190 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1191 | _ACEOF | |
1192 | ||
1193 | ||
1194 | cat >>confdefs.h <<_ACEOF | |
1195 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1196 | _ACEOF | |
1197 | ||
1198 | ||
1199 | cat >>confdefs.h <<_ACEOF | |
1200 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1201 | _ACEOF | |
1202 | ||
1203 | ||
1204 | cat >>confdefs.h <<_ACEOF | |
1205 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1206 | _ACEOF | |
1207 | ||
1208 | ||
1209 | cat >>confdefs.h <<_ACEOF | |
1210 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1211 | _ACEOF | |
1212 | ||
1213 | ||
1214 | # Let the site file select an alternate cache file if it wants to. | |
cd6ede75 UD |
1215 | # Prefer explicitly selected file to automatically selected ones. |
1216 | if test -z "$CONFIG_SITE"; then | |
1217 | if test "x$prefix" != xNONE; then | |
1218 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1219 | else | |
1220 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
1221 | fi | |
1222 | fi | |
1223 | for ac_site_file in $CONFIG_SITE; do | |
1224 | if test -r "$ac_site_file"; then | |
3a12e572 UD |
1225 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 |
1226 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1227 | sed 's/^/| /' "$ac_site_file" >&5 | |
cd6ede75 UD |
1228 | . "$ac_site_file" |
1229 | fi | |
1230 | done | |
1231 | ||
1232 | if test -r "$cache_file"; then | |
3a12e572 UD |
1233 | # Some versions of bash will fail to source /dev/null (special |
1234 | # files actually), so we avoid doing that. | |
1235 | if test -f "$cache_file"; then | |
1236 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 | |
1237 | echo "$as_me: loading cache $cache_file" >&6;} | |
1238 | case $cache_file in | |
1239 | [\\/]* | ?:[\\/]* ) . $cache_file;; | |
1240 | *) . ./$cache_file;; | |
1241 | esac | |
1242 | fi | |
cd6ede75 | 1243 | else |
3a12e572 UD |
1244 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 |
1245 | echo "$as_me: creating cache $cache_file" >&6;} | |
1246 | >$cache_file | |
1247 | fi | |
1248 | ||
1249 | # Check that the precious variables saved in the cache have kept the same | |
1250 | # value. | |
1251 | ac_cache_corrupted=false | |
1252 | for ac_var in `(set) 2>&1 | | |
1253 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do | |
1254 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
1255 | eval ac_new_set=\$ac_env_${ac_var}_set | |
1256 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" | |
1257 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
1258 | case $ac_old_set,$ac_new_set in | |
1259 | set,) | |
1260 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1261 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1262 | ac_cache_corrupted=: ;; | |
1263 | ,set) | |
1264 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 | |
1265 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1266 | ac_cache_corrupted=: ;; | |
1267 | ,);; | |
1268 | *) | |
1269 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
1270 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 | |
1271 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
1272 | { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 | |
1273 | echo "$as_me: former value: $ac_old_val" >&2;} | |
1274 | { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 | |
1275 | echo "$as_me: current value: $ac_new_val" >&2;} | |
1276 | ac_cache_corrupted=: | |
1277 | fi;; | |
1278 | esac | |
1279 | # Pass precious variables to config.status. | |
1280 | if test "$ac_new_set" = set; then | |
1281 | case $ac_new_val in | |
1282 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1283 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1284 | *) ac_arg=$ac_var=$ac_new_val ;; | |
1285 | esac | |
1286 | case " $ac_configure_args " in | |
1287 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1288 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
1289 | esac | |
1290 | fi | |
1291 | done | |
1292 | if $ac_cache_corrupted; then | |
1293 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 | |
1294 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1295 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1296 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1297 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
1298 | fi |
1299 | ||
1300 | ac_ext=c | |
cd6ede75 | 1301 | ac_cpp='$CPP $CPPFLAGS' |
3a12e572 UD |
1302 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
1303 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1304 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1305 | ||
1306 | ||
1307 | ||
cd6ede75 | 1308 | |
63bda0c1 | 1309 | |
cd6ede75 UD |
1310 | |
1311 | ||
3a12e572 UD |
1312 | |
1313 | ||
1314 | ||
1315 | ||
1316 | ||
1317 | ||
1318 | ||
1319 | ||
1320 | ||
1321 | ||
1322 | ||
f4b07664 RM |
1323 | |
1324 | ||
1325 | ||
1326 | ||
1327 | ||
1328 | ||
1329 | ||
1330 | ||
1331 | ||
1332 | ||
1333 | ac_config_headers="$ac_config_headers config.h" | |
3a12e572 | 1334 | |
444518fe UD |
1335 | ac_aux_dir= |
1336 | for ac_dir in scripts $srcdir/scripts; do | |
1337 | if test -f $ac_dir/install-sh; then | |
1338 | ac_aux_dir=$ac_dir | |
1339 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1340 | break | |
1341 | elif test -f $ac_dir/install.sh; then | |
1342 | ac_aux_dir=$ac_dir | |
1343 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
1344 | break | |
3a12e572 UD |
1345 | elif test -f $ac_dir/shtool; then |
1346 | ac_aux_dir=$ac_dir | |
1347 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1348 | break | |
444518fe UD |
1349 | fi |
1350 | done | |
1351 | if test -z "$ac_aux_dir"; then | |
3a12e572 UD |
1352 | { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5 |
1353 | echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;} | |
1354 | { (exit 1); exit 1; }; } | |
444518fe | 1355 | fi |
3a12e572 UD |
1356 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" |
1357 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" | |
1358 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. | |
444518fe | 1359 | |
cd6ede75 | 1360 | |
c72637d4 RM |
1361 | if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
1362 | { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5 | |
1363 | echo "$as_me: error: you must configure in a separate build directory" >&2;} | |
1364 | { (exit 1); exit 1; }; } | |
1365 | fi | |
1366 | ||
cd6ede75 UD |
1367 | # This will get text that should go into config.make. |
1368 | config_vars= | |
1369 | ||
1370 | # Check for a --with-gmp argument and set gmp-srcdir in config.make. | |
3a12e572 | 1371 | |
cd6ede75 UD |
1372 | # Check whether --with-gmp or --without-gmp was given. |
1373 | if test "${with_gmp+set}" = set; then | |
1374 | withval="$with_gmp" | |
6b7f6183 RM |
1375 | |
1376 | case "$with_gmp" in | |
3a12e572 UD |
1377 | yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5 |
1378 | echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;} | |
1379 | { (exit 1); exit 1; }; } ;; | |
cd6ede75 UD |
1380 | ''|no) ;; |
1381 | *) config_vars="$config_vars | |
1382 | gmp-srcdir = $withval" ;; | |
1383 | esac | |
1384 | ||
3a12e572 | 1385 | fi; |
c8f3e6db | 1386 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. |
3a12e572 | 1387 | |
c8f3e6db UD |
1388 | # Check whether --with-gd or --without-gd was given. |
1389 | if test "${with_gd+set}" = set; then | |
1390 | withval="$with_gd" | |
1391 | case "$with_gd" in | |
e41db95b UD |
1392 | yes|''|no) ;; |
1393 | *) libgd_include="-I$withval/include" | |
c8f3e6db UD |
1394 | libgd_ldflags="-L$withval/lib" ;; |
1395 | esac | |
1396 | ||
3a12e572 | 1397 | fi; |
c8f3e6db | 1398 | |
e41db95b UD |
1399 | # Check whether --with-gd-include or --without-gd-include was given. |
1400 | if test "${with_gd_include+set}" = set; then | |
1401 | withval="$with_gd_include" | |
1402 | case "$with_gd_include" in | |
1403 | ''|no) ;; | |
1404 | *) libgd_include="-I$withval" ;; | |
1405 | esac | |
1406 | ||
3a12e572 | 1407 | fi; |
e41db95b UD |
1408 | |
1409 | # Check whether --with-gd-lib or --without-gd-lib was given. | |
1410 | if test "${with_gd_lib+set}" = set; then | |
1411 | withval="$with_gd_lib" | |
1412 | case "$with_gd_lib" in | |
1413 | ''|no) ;; | |
1414 | *) libgd_ldflags="-L$withval" ;; | |
1415 | esac | |
1416 | ||
3a12e572 | 1417 | fi; |
e41db95b UD |
1418 | |
1419 | if test -n "$libgd_include"; then | |
1420 | config_vars="$config_vars | |
cf90163d | 1421 | CFLAGS-memusagestat.c = $libgd_include" |
e41db95b UD |
1422 | fi |
1423 | if test -n "$libgd_ldflags"; then | |
1424 | config_vars="$config_vars | |
1425 | libgd-LDFLAGS = $libgd_ldflags" | |
1426 | fi | |
cd6ede75 | 1427 | |
3a12e572 | 1428 | |
cd6ede75 UD |
1429 | # Check whether --with-fp or --without-fp was given. |
1430 | if test "${with_fp+set}" = set; then | |
1431 | withval="$with_fp" | |
1432 | with_fp=$withval | |
1433 | else | |
1434 | with_fp=yes | |
3a12e572 | 1435 | fi; |
cd6ede75 | 1436 | |
675322a5 | 1437 | |
650425ce UD |
1438 | # Check whether --with-binutils or --without-binutils was given. |
1439 | if test "${with_binutils+set}" = set; then | |
1440 | withval="$with_binutils" | |
a5a0310d UD |
1441 | path_binutils=$withval |
1442 | else | |
650425ce | 1443 | path_binutils='' |
3a12e572 | 1444 | fi; |
cd6ede75 | 1445 | |
cd6ede75 UD |
1446 | # Check whether --with-elf or --without-elf was given. |
1447 | if test "${with_elf+set}" = set; then | |
1448 | withval="$with_elf" | |
1449 | elf=$withval | |
1450 | else | |
1451 | elf=no | |
3a12e572 | 1452 | fi; |
cd6ede75 | 1453 | |
5af3245a UD |
1454 | # Check whether --with-xcoff or --without-xcoff was given. |
1455 | if test "${with_xcoff+set}" = set; then | |
1456 | withval="$with_xcoff" | |
1457 | xcoff=$withval | |
1458 | else | |
1459 | xcoff=no | |
3a12e572 | 1460 | fi; |
5af3245a | 1461 | |
d67281a7 UD |
1462 | # Check whether --with-cvs or --without-cvs was given. |
1463 | if test "${with_cvs+set}" = set; then | |
1464 | withval="$with_cvs" | |
1465 | with_cvs=$withval | |
1466 | else | |
1467 | with_cvs=yes | |
3a12e572 | 1468 | fi; |
6b3f2b3d UD |
1469 | if test "$with_cvs" = yes; then |
1470 | if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null | |
1471 | then | |
1472 | with_cvs=no | |
1473 | fi | |
4442d7e8 | 1474 | fi |
d67281a7 | 1475 | |
cd6ede75 | 1476 | |
3a12e572 | 1477 | |
3c720987 UD |
1478 | # Check whether --with-headers or --without-headers was given. |
1479 | if test "${with_headers+set}" = set; then | |
1480 | withval="$with_headers" | |
1481 | sysheaders=$withval | |
1482 | else | |
1483 | sysheaders='' | |
3a12e572 | 1484 | fi; |
3c720987 | 1485 | |
cd6ede75 UD |
1486 | # Check whether --enable-sanity-checks or --disable-sanity-checks was given. |
1487 | if test "${enable_sanity_checks+set}" = set; then | |
1488 | enableval="$enable_sanity_checks" | |
1489 | enable_sanity=$enableval | |
1490 | else | |
1491 | enable_sanity=yes | |
3a12e572 | 1492 | fi; |
cd6ede75 | 1493 | |
7dbde9db RM |
1494 | |
1495 | # Check whether --enable-check-abi or --disable-check-abi was given. | |
1496 | if test "${enable_check_abi+set}" = set; then | |
1497 | enableval="$enable_check_abi" | |
1498 | enable_check_abi=$enableval | |
1499 | else | |
fd54683c | 1500 | enable_check_abi=no |
7dbde9db RM |
1501 | fi; |
1502 | ||
5c2a0669 | 1503 | static=yes |
cd6ede75 UD |
1504 | # Check whether --enable-shared or --disable-shared was given. |
1505 | if test "${enable_shared+set}" = set; then | |
1506 | enableval="$enable_shared" | |
1507 | shared=$enableval | |
1508 | else | |
1509 | shared=default | |
3a12e572 | 1510 | fi; |
cd6ede75 UD |
1511 | # Check whether --enable-profile or --disable-profile was given. |
1512 | if test "${enable_profile+set}" = set; then | |
1513 | enableval="$enable_profile" | |
1514 | profile=$enableval | |
1515 | else | |
1516 | profile=yes | |
3a12e572 | 1517 | fi; |
cd6ede75 UD |
1518 | # Check whether --enable-omitfp or --disable-omitfp was given. |
1519 | if test "${enable_omitfp+set}" = set; then | |
1520 | enableval="$enable_omitfp" | |
1521 | omitfp=$enableval | |
1522 | else | |
1523 | omitfp=no | |
3a12e572 | 1524 | fi; |
cd6ede75 UD |
1525 | # Check whether --enable-bounded or --disable-bounded was given. |
1526 | if test "${enable_bounded+set}" = set; then | |
1527 | enableval="$enable_bounded" | |
1528 | bounded=$enableval | |
1529 | else | |
1530 | bounded=no | |
3a12e572 | 1531 | fi; |
650425ce UD |
1532 | # Check whether --enable-versioning or --disable-versioning was given. |
1533 | if test "${enable_versioning+set}" = set; then | |
1534 | enableval="$enable_versioning" | |
1535 | enable_versioning=$enableval | |
1536 | else | |
1537 | enable_versioning=yes | |
3a12e572 | 1538 | fi; |
cd6ede75 | 1539 | |
62ab42d6 UD |
1540 | # Check whether --enable-oldest-abi or --disable-oldest-abi was given. |
1541 | if test "${enable_oldest_abi+set}" = set; then | |
1542 | enableval="$enable_oldest_abi" | |
1543 | oldest_abi=$enableval | |
1544 | else | |
1545 | oldest_abi=no | |
3a12e572 | 1546 | fi; |
62ab42d6 UD |
1547 | if test "$oldest_abi" = yes || test "$oldest_abi" = no; then |
1548 | oldest_abi=default | |
1549 | else | |
3a12e572 | 1550 | cat >>confdefs.h <<_ACEOF |
62ab42d6 | 1551 | #define GLIBC_OLDEST_ABI "$oldest_abi" |
3a12e572 | 1552 | _ACEOF |
62ab42d6 UD |
1553 | |
1554 | fi | |
1555 | ||
1556 | ||
cd6ede75 UD |
1557 | # Check whether --enable-add-ons or --disable-add-ons was given. |
1558 | if test "${enable_add_ons+set}" = set; then | |
1559 | enableval="$enable_add_ons" | |
61952351 | 1560 | case "$enableval" in |
9c4c0024 UD |
1561 | yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'` |
1562 | test "$add_ons" = "*" && add_ons= ;; | |
61952351 UD |
1563 | *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;; |
1564 | esac | |
cd6ede75 UD |
1565 | else |
1566 | add_ons= | |
3a12e572 | 1567 | fi; |
cd6ede75 | 1568 | |
61952351 | 1569 | |
8d4b5a8a UD |
1570 | # Check whether --with-tls or --without-tls was given. |
1571 | if test "${with_tls+set}" = set; then | |
1572 | withval="$with_tls" | |
1573 | usetls=$withval | |
1574 | else | |
9cce206e | 1575 | usetls=no |
3a12e572 | 1576 | fi; |
8d4b5a8a UD |
1577 | |
1578 | ||
5b8f26b4 RM |
1579 | # Check whether --with-__thread or --without-__thread was given. |
1580 | if test "${with___thread+set}" = set; then | |
1581 | withval="$with___thread" | |
1582 | use__thread=$withval | |
1583 | else | |
1584 | use__thread=yes | |
3a12e572 | 1585 | fi; |
5b8f26b4 | 1586 | |
749a9a4f RM |
1587 | # Check whether --enable-hidden-plt or --disable-hidden-plt was given. |
1588 | if test "${enable_hidden_plt+set}" = set; then | |
1589 | enableval="$enable_hidden_plt" | |
1590 | hidden=$enableval | |
1591 | else | |
1592 | hidden=yes | |
3a12e572 | 1593 | fi; |
749a9a4f | 1594 | if test "x$hidden" = xno; then |
3a12e572 | 1595 | cat >>confdefs.h <<\_ACEOF |
749a9a4f | 1596 | #define NO_HIDDEN 1 |
3a12e572 | 1597 | _ACEOF |
749a9a4f RM |
1598 | |
1599 | fi | |
1600 | ||
3a12e572 UD |
1601 | |
1602 | ||
a1ceed7a | 1603 | subdirs="$subdirs " |
cd6ede75 UD |
1604 | add_ons_pfx= |
1605 | if test x"$add_ons" != x; then | |
1606 | for f in $add_ons; do | |
aa44a9de AJ |
1607 | # Some sanity checks |
1608 | if test "$f" = "crypt"; then | |
3a12e572 | 1609 | { { echo "$as_me:$LINENO: error: |
aa44a9de AJ |
1610 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
1611 | *** part of glibc and using the old add-on will not work with this | |
1612 | *** release. Start again with fresh sources and without the old | |
3a12e572 UD |
1613 | *** \`crypt' add-on." >&5 |
1614 | echo "$as_me: error: | |
1615 | *** It seems that you're using an old \`crypt' add-on. crypt is now | |
1616 | *** part of glibc and using the old add-on will not work with this | |
1617 | *** release. Start again with fresh sources and without the old | |
1618 | *** \`crypt' add-on." >&2;} | |
1619 | { (exit 1); exit 1; }; } | |
aa44a9de AJ |
1620 | fi |
1621 | if test "$f" = "localedata"; then | |
3a12e572 UD |
1622 | { { echo "$as_me:$LINENO: error: |
1623 | *** It seems that you're using an old \`localedata' add-on. localedata | |
1624 | *** is now part of glibc and using the old add-on will not work with | |
1625 | *** this release. Start again with fresh sources and without the old | |
1626 | *** \`localedata' add-on." >&5 | |
1627 | echo "$as_me: error: | |
aa44a9de AJ |
1628 | *** It seems that you're using an old \`localedata' add-on. localedata |
1629 | *** is now part of glibc and using the old add-on will not work with | |
1630 | *** this release. Start again with fresh sources and without the old | |
3a12e572 UD |
1631 | *** \`localedata' add-on." >&2;} |
1632 | { (exit 1); exit 1; }; } | |
aa44a9de | 1633 | fi |
af6f3906 UD |
1634 | # Test whether such a subdir really exists. |
1635 | if test -d $srcdir/$f; then | |
1636 | add_ons_pfx="$add_ons_pfx $f/" | |
a1ceed7a | 1637 | subdirs="$subdirs $f" |
af6f3906 | 1638 | else |
3a12e572 UD |
1639 | { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5 |
1640 | echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;} | |
1641 | { (exit 1); exit 1; }; } | |
af6f3906 | 1642 | fi |
cd6ede75 UD |
1643 | done |
1644 | fi | |
1645 | ||
1646 | # Check whether --enable-static-nss or --disable-static-nss was given. | |
1647 | if test "${enable_static_nss+set}" = set; then | |
1648 | enableval="$enable_static_nss" | |
1649 | static_nss=$enableval | |
1650 | else | |
1651 | static_nss=no | |
3a12e572 | 1652 | fi; |
834cef7c | 1653 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3172f58f | 1654 | static_nss=yes |
3a12e572 | 1655 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 1656 | #define DO_STATIC_NSS 1 |
3a12e572 | 1657 | _ACEOF |
cd6ede75 UD |
1658 | |
1659 | fi | |
1660 | ||
73237de3 UD |
1661 | # Check whether --enable-force-install or --disable-force-install was given. |
1662 | if test "${enable_force_install+set}" = set; then | |
1663 | enableval="$enable_force_install" | |
1664 | force_install=$enableval | |
1665 | else | |
1666 | force_install=yes | |
3a12e572 | 1667 | fi; |
73237de3 UD |
1668 | |
1669 | ||
958f238f UD |
1670 | # Check whether --enable-kernel or --disable-kernel was given. |
1671 | if test "${enable_kernel+set}" = set; then | |
1672 | enableval="$enable_kernel" | |
1673 | minimum_kernel=$enableval | |
3a12e572 | 1674 | fi; |
654de60c UD |
1675 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then |
1676 | # Better nothing than this. | |
1677 | minimum_kernel="" | |
78bba25c UD |
1678 | else |
1679 | if test "$minimum_kernel" = current; then | |
1680 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
1681 | fi | |
654de60c | 1682 | fi |
958f238f | 1683 | |
6cc7d725 UD |
1684 | # Check whether --enable-all-warnings or --disable-all-warnings was given. |
1685 | if test "${enable_all_warnings+set}" = set; then | |
1686 | enableval="$enable_all_warnings" | |
1687 | all_warnings=$enableval | |
3a12e572 | 1688 | fi; |
958f238f | 1689 | |
2a068d20 | 1690 | |
958f238f | 1691 | # Make sure we can run config.sub. |
3a12e572 UD |
1692 | $ac_config_sub sun4 >/dev/null 2>&1 || |
1693 | { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 | |
1694 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} | |
1695 | { (exit 1); exit 1; }; } | |
1696 | ||
1697 | echo "$as_me:$LINENO: checking build system type" >&5 | |
1698 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 | |
1699 | if test "${ac_cv_build+set}" = set; then | |
1700 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1701 | else | |
1702 | ac_cv_build_alias=$build_alias | |
1703 | test -z "$ac_cv_build_alias" && | |
1704 | ac_cv_build_alias=`$ac_config_guess` | |
1705 | test -z "$ac_cv_build_alias" && | |
1706 | { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 | |
1707 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} | |
1708 | { (exit 1); exit 1; }; } | |
1709 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || | |
1710 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 | |
1711 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} | |
1712 | { (exit 1); exit 1; }; } | |
1713 | ||
1714 | fi | |
1715 | echo "$as_me:$LINENO: result: $ac_cv_build" >&5 | |
1716 | echo "${ECHO_T}$ac_cv_build" >&6 | |
1717 | build=$ac_cv_build | |
1718 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1719 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1720 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1721 | ||
1722 | ||
1723 | echo "$as_me:$LINENO: checking host system type" >&5 | |
1724 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 | |
1725 | if test "${ac_cv_host+set}" = set; then | |
1726 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1727 | else | |
1728 | ac_cv_host_alias=$host_alias | |
1729 | test -z "$ac_cv_host_alias" && | |
1730 | ac_cv_host_alias=$ac_cv_build_alias | |
1731 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || | |
1732 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 | |
1733 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} | |
1734 | { (exit 1); exit 1; }; } | |
1735 | ||
1736 | fi | |
1737 | echo "$as_me:$LINENO: result: $ac_cv_host" >&5 | |
1738 | echo "${ECHO_T}$ac_cv_host" >&6 | |
1739 | host=$ac_cv_host | |
1740 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1741 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1742 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
cd6ede75 | 1743 | |
cd6ede75 UD |
1744 | |
1745 | ||
1746 | # The way shlib-versions is used to generate soversions.mk uses a | |
1747 | # fairly simplistic model for name recognition that can't distinguish | |
1748 | # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os | |
1749 | # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can | |
1750 | # tell. This doesn't get used much beyond that, so it's fairly safe. | |
1751 | case "$host_os" in | |
1752 | linux*) | |
1753 | ;; | |
1754 | gnu*) | |
1755 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
1756 | ;; | |
1757 | esac | |
1758 | ||
1759 | # We keep the original values in `$config_*' and never modify them, so we | |
1760 | # can write them unchanged into config.make. Everything else uses | |
1761 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
1762 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
1763 | ||
0816838f UD |
1764 | # Don't allow vendor == "unknown" |
1765 | test "$config_vendor" = unknown && config_vendor= | |
1766 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
1767 | ||
cd6ede75 UD |
1768 | # Some configurations imply other options. |
1769 | case "$host_os" in | |
1770 | gnu* | linux* | bsd4.4* | netbsd* | freebsd*) | |
1771 | # These systems always use GNU tools. | |
1772 | gnu_ld=yes gnu_as=yes ;; | |
1773 | esac | |
1774 | case "$host_os" in | |
1775 | # i586-linuxaout is mangled into i586-pc-linux-gnuaout | |
1776 | linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*) | |
1777 | ;; | |
ffa8d2a0 | 1778 | gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*) |
cd6ede75 UD |
1779 | # These systems (almost) always use the ELF format. |
1780 | elf=yes | |
1781 | ;; | |
5af3245a UD |
1782 | aix*) |
1783 | # These systems are always xcoff | |
1784 | xcoff=yes | |
a711b01d | 1785 | elf=no |
5af3245a | 1786 | ;; |
cd6ede75 UD |
1787 | esac |
1788 | ||
1789 | machine=$config_machine | |
1790 | vendor=$config_vendor | |
1791 | os=$config_os | |
1792 | ||
a808d541 UD |
1793 | # config.guess on some IBM machines says `rs6000' instead of `powerpc'. |
1794 | # Unify this here. | |
1795 | if test "$machine" = rs6000; then | |
1796 | machine="powerpc" | |
1797 | fi | |
1798 | ||
f4b07664 RM |
1799 | # Braindead PowerPC box with absolutely no FPU. |
1800 | case "$machine-$host_os" in | |
1801 | powerpc*-*soft) | |
1802 | with_fp=no | |
1803 | ;; | |
1804 | esac | |
1805 | ||
7efb9bd1 UD |
1806 | ### |
1807 | ### I put this here to prevent those annoying emails from people who cannot | |
1808 | ### read and try to compile glibc on unsupported platforms. --drepper | |
1809 | ### | |
1810 | ### By using the undocumented --enable-hacker-mode option for configure | |
1811 | ### one can skip this test to make the configuration not fail for unsupported | |
1812 | ### platforms. | |
1813 | ### | |
1814 | if test -z "$enable_hacker_mode"; then | |
1815 | case "$machine-$host_os" in | |
f0d8cfd7 | 1816 | *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*) |
7efb9bd1 UD |
1817 | ;; |
1818 | *) | |
1819 | echo "*** The GNU C library is currently not available for this platform." | |
1820 | echo "*** So far nobody cared to port it and if there is no volunteer it" | |
1821 | echo "*** might never happen. So, if you have interest to see glibc on" | |
1822 | echo "*** this platform visit" | |
1823 | echo "*** http://www.gnu.org/software/libc/porting.html" | |
1824 | echo "*** and join the group of porters" | |
1825 | exit 1 | |
1826 | ;; | |
1827 | esac | |
1828 | fi | |
1829 | ||
cd6ede75 UD |
1830 | # Expand the configuration machine name into a subdirectory by architecture |
1831 | # type and particular chip. | |
1832 | case "$machine" in | |
1833 | a29k | am29000) base_machine=a29k machine=a29k ;; | |
1834 | alpha*) base_machine=alpha machine=alpha/$machine ;; | |
0c8b61e6 | 1835 | arm*) base_machine=arm machine=arm/arm32/$machine ;; |
60c96635 UD |
1836 | c3[012]) base_machine=cx0 machine=cx0/c30 ;; |
1837 | c4[04]) base_machine=cx0 machine=cx0/c40 ;; | |
b15cb495 UD |
1838 | hppa*64*) base_machine=hppa machine=hppa/hppa64 ;; |
1839 | hppa*) base_machine=hppa machine=hppa/hppa1.1 ;; | |
cd6ede75 | 1840 | i[3456]86) base_machine=i386 machine=i386/$machine ;; |
9dfa9a5a | 1841 | ia64) base_machine=ia64 machine=ia64 ;; |
cd6ede75 UD |
1842 | m680?0) base_machine=m68k machine=m68k/$machine ;; |
1843 | m68k) base_machine=m68k machine=m68k/m68020 ;; | |
1844 | m88???) base_machine=m88k machine=m88k/$machine ;; | |
1845 | m88k) base_machine=m88k machine=m88k/m88100 ;; | |
e077d10d | 1846 | mips64*) base_machine=mips64 |
3217788f | 1847 | case "$CC $CFLAGS $CPPFLAGS " in |
e077d10d AO |
1848 | *" -mabi=n32 "*) mips_cc_abi=n32 ;; |
1849 | *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;; | |
1850 | *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;; | |
1851 | *) mips_cc_abi=default ;; | |
1852 | esac | |
1853 | case $config_os in | |
1854 | *abin32*) mips_config_abi=n32 ;; | |
1855 | *abi64*|*abin64*) mips_config_abi=64 ;; | |
1856 | *abi32*|*abio32*) mips_config_abi=32 ;; | |
1857 | *) mips_config_abi=$mips_cc_abi ;; | |
1858 | esac | |
1859 | case $mips_config_abi in | |
1860 | default) machine=mips/mips64/n32 mips_config_abi=n32 ;; | |
1861 | n32) machine=mips/mips64/n32 ;; | |
1862 | 64) machine=mips/mips64/n64 ;; | |
1863 | 32) machine=mips/mips32/kern64 ;; | |
1864 | esac | |
1865 | machine=$machine/$config_machine | |
1866 | if test $mips_config_abi != $mips_cc_abi; then | |
1867 | # This won't make it to config.make, but we want to | |
1868 | # set this in case configure tests depend on it. | |
1869 | CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi" | |
1870 | fi | |
1871 | ;; | |
1872 | mips*) base_machine=mips machine=mips/mips32/$machine ;; | |
a8a20be0 UD |
1873 | powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; |
1874 | powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; | |
136d4332 UD |
1875 | s390) base_machine=s390 machine=s390/s390-32 ;; |
1876 | s390x) base_machine=s390 machine=s390/s390-64 ;; | |
0da2f50b UD |
1877 | sh3*) base_machine=sh machine=sh/sh3 ;; |
1878 | sh4*) base_machine=sh machine=sh/sh4 ;; | |
ca34d7a7 UD |
1879 | sparc | sparcv[67]) |
1880 | base_machine=sparc machine=sparc/sparc32 ;; | |
1881 | sparcv8 | supersparc | hypersparc) | |
1882 | base_machine=sparc machine=sparc/sparc32/sparcv8 ;; | |
ae6b8730 RH |
1883 | sparcv8plus | sparcv8plusa | sparcv9) |
1884 | base_machine=sparc machine=sparc/sparc32/sparcv9 ;; | |
bb769ab6 UD |
1885 | sparcv8plusb | sparcv9b) |
1886 | base_machine=sparc machine=sparc/sparc32/sparcv9b ;; | |
ca34d7a7 UD |
1887 | sparc64 | ultrasparc) |
1888 | base_machine=sparc machine=sparc/sparc64 ;; | |
bb769ab6 UD |
1889 | sparc64b | ultrasparc3) |
1890 | base_machine=sparc machine=sparc/sparc64/sparcv9b ;; | |
0c8b61e6 | 1891 | thumb*) base_machine=thumb machine=arm/thumb/$machine ;; |
3a2832a0 | 1892 | *) base_machine=$machine ;; |
cd6ede75 UD |
1893 | esac |
1894 | ||
1895 | ||
dfd2257a | 1896 | if test "$base_machine" = "i386"; then |
3a12e572 | 1897 | cat >>confdefs.h <<\_ACEOF |
dfd2257a | 1898 | #define USE_REGPARMS 1 |
3a12e572 | 1899 | _ACEOF |
dfd2257a UD |
1900 | |
1901 | fi | |
1902 | ||
cd6ede75 UD |
1903 | # Compute the list of sysdep directories for this configuration. |
1904 | # This can take a while to compute. | |
1905 | sysdep_dir=$srcdir/sysdeps | |
3a12e572 UD |
1906 | echo "$as_me:$LINENO: checking sysdep dirs" >&5 |
1907 | echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6 | |
cd6ede75 UD |
1908 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
1909 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
1910 | ||
1911 | case "$os" in | |
1912 | gnu*) | |
1913 | base_os=mach/hurd ;; | |
1914 | netbsd* | 386bsd* | freebsd* | bsdi*) | |
1915 | base_os=unix/bsd/bsd4.4 ;; | |
1916 | osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) | |
1917 | base_os=unix/bsd ;; | |
1918 | sysv* | isc* | esix* | sco* | minix* | irix4* | linux*) | |
1919 | base_os=unix/sysv ;; | |
9a97d1f7 UD |
1920 | irix6*) |
1921 | base_os=unix/sysv/irix6/$os ;; | |
cd6ede75 UD |
1922 | solaris[2-9]*) |
1923 | base_os=unix/sysv/sysv4 ;; | |
908c3d5b UD |
1924 | hpux*) |
1925 | base_os=unix/sysv/hpux/$os ;; | |
f0d8cfd7 UD |
1926 | aix4.3*) |
1927 | base_os=unix/sysv/aix/aix4.3 ;; | |
cd6ede75 UD |
1928 | none) |
1929 | base_os=standalone ;; | |
1930 | *) | |
1931 | base_os='' ;; | |
1932 | esac | |
1933 | ||
1934 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. | |
1935 | tail=$os | |
1936 | ostry=$os | |
1937 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
1938 | ostry="$ostry /$o" | |
1939 | tail=$o | |
1940 | done | |
1941 | o=`echo $tail | sed 's/[0-9]*$//'` | |
1942 | if test $o != $tail; then | |
1943 | ostry="$ostry /$o" | |
1944 | fi | |
1945 | # For linux-gnu, try linux-gnu, then linux. | |
1946 | o=`echo $tail | sed 's/-.*$//'` | |
1947 | if test $o != $tail; then | |
1948 | ostry="$ostry /$o" | |
1949 | fi | |
1950 | ||
1951 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. | |
1952 | base= | |
1953 | tail=$base_os | |
1954 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
1955 | set $b | |
1956 | base="$base /$1" | |
1957 | tail="$2" | |
1958 | done | |
1959 | ||
ae6b8730 | 1960 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
cd6ede75 UD |
1961 | mach= |
1962 | tail=$machine | |
1963 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
1964 | set $m | |
1965 | # Prepend the machine's FPU directory unless --without-fp. | |
1966 | if test "$with_fp" = yes; then | |
1967 | mach="$mach /$1/fpu" | |
f4b07664 RM |
1968 | else |
1969 | mach="$mach /$1/nofpu" | |
cd6ede75 UD |
1970 | fi |
1971 | mach="$mach /$1" | |
1972 | tail="$2" | |
1973 | done | |
1974 | ||
1975 | ||
1976 | # Find what sysdep directories exist. | |
1977 | sysnames= | |
1978 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
1979 | for d in $add_ons_pfx ''; do | |
1980 | for b in $base ''; do | |
1981 | for m0 in $mach ''; do | |
1982 | for v in /$vendor ''; do | |
ae828bc6 | 1983 | test "$v" = / && continue |
cd6ede75 | 1984 | for o in /$ostry ''; do |
ae828bc6 | 1985 | test "$o" = / && continue |
cd6ede75 UD |
1986 | for m in $mach ''; do |
1987 | if test "$m0$b$v$o$m"; then | |
1988 | try="${d}sysdeps$m0$b$v$o$m" | |
1989 | test -n "$enable_debug_configure" && | |
1990 | echo "$0 DEBUG: try $try" >&2 | |
9c4c0024 | 1991 | if test -d $srcdir/$try; then |
cd6ede75 UD |
1992 | sysnames="$sysnames $try" |
1993 | { test -n "$o" || test -n "$b"; } && os_used=t | |
1994 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
1995 | fi | |
1996 | fi | |
1997 | done | |
1998 | done | |
1999 | done | |
2000 | done | |
2001 | done | |
2002 | done | |
2003 | IFS="$ac_save_ifs" | |
2004 | ||
2005 | if test -z "$os_used" && test "$os" != none; then | |
3a12e572 UD |
2006 | { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5 |
2007 | echo "$as_me: error: Operating system $os is not supported." >&2;} | |
2008 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
2009 | fi |
2010 | if test -z "$machine_used" && test "$machine" != none; then | |
3a12e572 UD |
2011 | { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5 |
2012 | echo "$as_me: error: The $machine is not supported." >&2;} | |
2013 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
2014 | fi |
2015 | ||
2016 | # We have now validated the configuration. | |
2017 | ||
2018 | ||
2019 | # If using ELF, look for an `elf' subdirectory of each machine directory. | |
2020 | # We prepend these rather than inserting them whereever the machine appears | |
2021 | # because things specified by the machine's ELF ABI should override | |
2022 | # OS-specific things, and should always be the same for any OS on the | |
2023 | # machine (otherwise what's the point of an ABI?). | |
2024 | if test "$elf" = yes; then | |
2025 | elf_dirs= | |
2026 | for d in $add_ons_pfx ''; do | |
cd6ede75 | 2027 | for m in $mach; do |
9c4c0024 | 2028 | if test -d $srcdir/${d}sysdeps$m/elf; then |
cd6ede75 UD |
2029 | elf_dirs="$elf_dirs ${d}sysdeps$m/elf" |
2030 | fi | |
2031 | done | |
2032 | done | |
2033 | sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames" | |
2034 | fi | |
2035 | ||
2036 | ||
2037 | # Expand the list of system names into a full list of directories | |
2038 | # from each element's parent name and Implies file (if present). | |
2039 | set $sysnames | |
2040 | names= | |
2041 | while test $# -gt 0; do | |
2042 | name=$1 | |
2043 | shift | |
2044 | ||
2045 | case " $names " in *" $name "*) | |
2046 | # Already in the list. | |
2047 | continue | |
2048 | esac | |
2049 | ||
2050 | # Report each name as we discover it, so there is no long pause in output. | |
3a12e572 | 2051 | echo $ECHO_N "$name $ECHO_C" >&6 |
cd6ede75 UD |
2052 | |
2053 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` | |
2054 | ||
2055 | case $name in | |
2056 | /*) xsrcdir= ;; | |
2057 | *) xsrcdir=$srcdir/ ;; | |
2058 | esac | |
2059 | test -n "$enable_debug_configure" && | |
2060 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
2061 | ||
2062 | if test -f $xsrcdir$name/Implies; then | |
2063 | # Collect more names from the `Implies' file (removing comments). | |
2064 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`" | |
2065 | implied= | |
2066 | for x in $implied_candidate; do | |
636ccfc8 | 2067 | found=no |
cd6ede75 UD |
2068 | if test -d $xsrcdir$name_base/$x; then |
2069 | implied="$implied $name_base/$x"; | |
636ccfc8 UD |
2070 | found=yes |
2071 | fi | |
2072 | for d in $add_ons_pfx ''; do | |
2073 | try="${d}sysdeps/$x" | |
2074 | case $d in | |
2075 | /*) try_srcdir= ;; | |
2076 | *) try_srcdir=$srcdir/ ;; | |
2077 | esac | |
2078 | test -n "$enable_debug_configure" && | |
2079 | echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2 | |
2080 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
2081 | then | |
2082 | implied="$implied $try" | |
2083 | found=yes | |
2084 | fi | |
2085 | done | |
2086 | if test $found = no; then | |
3a12e572 UD |
2087 | { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5 |
2088 | echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;} | |
cd6ede75 UD |
2089 | fi |
2090 | done | |
2091 | else | |
2092 | implied= | |
2093 | fi | |
2094 | ||
2095 | # Add NAME to the list of names. | |
2096 | names="$names $name" | |
2097 | ||
2098 | # Find the parent of NAME, using the empty string if it has none. | |
2099 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
2100 | ||
2101 | # Add the names implied by NAME, and NAME's parent (if it has one), to | |
2102 | # the list of names to be processed (the argument list). We prepend the | |
2103 | # implied names to the list and append the parent. We want implied | |
2104 | # directories to come before further directories inferred from the | |
2105 | # configuration components; this ensures that for sysv4, unix/common | |
2106 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
2107 | # after sysv4). | |
2108 | sysnames="`echo $implied $* $parent`" | |
2109 | test -n "$sysnames" && set $sysnames | |
2110 | done | |
2111 | ||
2112 | # Add the default directories. | |
a3a4a74e | 2113 | default_sysnames=sysdeps/generic |
2de7874e | 2114 | if test "$elf" = yes; then |
a3a4a74e | 2115 | default_sysnames="sysdeps/generic/elf $default_sysnames" |
2de7874e | 2116 | fi |
a3a4a74e | 2117 | sysnames="$names $default_sysnames" |
cd6ede75 UD |
2118 | |
2119 | # The other names were emitted during the scan. | |
3a12e572 UD |
2120 | echo "$as_me:$LINENO: result: $default_sysnames" >&5 |
2121 | echo "${ECHO_T}$default_sysnames" >&6 | |
cd6ede75 UD |
2122 | |
2123 | ||
2124 | ### Locate tools. | |
2125 | ||
2126 | # Find a good install program. We prefer a C program (faster), | |
2127 | # so one script is as good as another. But avoid the broken or | |
2128 | # incompatible versions: | |
2129 | # SysV /etc/install, /usr/sbin/install | |
2130 | # SunOS /usr/etc/install | |
2131 | # IRIX /sbin/install | |
2132 | # AIX /bin/install | |
3a12e572 | 2133 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
5c2a0669 | 2134 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
cd6ede75 UD |
2135 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
2136 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
2137 | # ./install, which can be erroneously created by make from ./install.sh. | |
3a12e572 UD |
2138 | echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 |
2139 | echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 | |
cd6ede75 | 2140 | if test -z "$INSTALL"; then |
3a12e572 UD |
2141 | if test "${ac_cv_path_install+set}" = set; then |
2142 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2143 | else | |
2144 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2145 | for as_dir in $PATH | |
2146 | do | |
2147 | IFS=$as_save_IFS | |
2148 | test -z "$as_dir" && as_dir=. | |
2149 | # Account for people who put trailing slashes in PATH elements. | |
2150 | case $as_dir/ in | |
2151 | ./ | .// | /cC/* | \ | |
2152 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
2153 | /usr/ucb/* ) ;; | |
2154 | *) | |
2155 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
2156 | # Don't use installbsd from OSF since it installs stuff as root | |
2157 | # by default. | |
2158 | for ac_prog in ginstall scoinst install; do | |
2159 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2160 | if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then | |
2161 | if test $ac_prog = install && | |
2162 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2163 | # AIX install. It has an incompatible calling convention. | |
2164 | : | |
2165 | elif test $ac_prog = install && | |
2166 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2167 | # program-specific install script used by HP pwplus--don't use. | |
2168 | : | |
2169 | else | |
2170 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
2171 | break 3 | |
2172 | fi | |
2173 | fi | |
cd6ede75 | 2174 | done |
3a12e572 UD |
2175 | done |
2176 | ;; | |
2177 | esac | |
2178 | done | |
2179 | ||
cd6ede75 UD |
2180 | |
2181 | fi | |
2182 | if test "${ac_cv_path_install+set}" = set; then | |
3a12e572 | 2183 | INSTALL=$ac_cv_path_install |
cd6ede75 UD |
2184 | else |
2185 | # As a last resort, use the slow shell script. We don't cache a | |
2186 | # path for INSTALL within a source directory, because that will | |
2187 | # break other packages using the cache if that directory is | |
2188 | # removed, or if the path is relative. | |
3a12e572 | 2189 | INSTALL=$ac_install_sh |
cd6ede75 UD |
2190 | fi |
2191 | fi | |
3a12e572 UD |
2192 | echo "$as_me:$LINENO: result: $INSTALL" >&5 |
2193 | echo "${ECHO_T}$INSTALL" >&6 | |
cd6ede75 UD |
2194 | |
2195 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
2196 | # It thinks the first close brace ends the variable substitution. | |
2197 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
2198 | ||
3a12e572 | 2199 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
5c2a0669 | 2200 | |
cd6ede75 UD |
2201 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
2202 | ||
ed9c47d9 | 2203 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then |
cd6ede75 | 2204 | # The makefiles need to use a different form to find it in $srcdir. |
ed9c47d9 | 2205 | INSTALL='\$(..)./scripts/install-sh -c' |
cd6ede75 | 2206 | fi |
3a12e572 UD |
2207 | echo "$as_me:$LINENO: checking whether ln -s works" >&5 |
2208 | echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 | |
2209 | LN_S=$as_ln_s | |
2210 | if test "$LN_S" = "ln -s"; then | |
2211 | echo "$as_me:$LINENO: result: yes" >&5 | |
2212 | echo "${ECHO_T}yes" >&6 | |
cd6ede75 | 2213 | else |
3a12e572 UD |
2214 | echo "$as_me:$LINENO: result: no, using $LN_S" >&5 |
2215 | echo "${ECHO_T}no, using $LN_S" >&6 | |
cd6ede75 UD |
2216 | fi |
2217 | ||
63bda0c1 | 2218 | |
4baa087a RM |
2219 | ac_ext=c |
2220 | ac_cpp='$CPP $CPPFLAGS' | |
2221 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2222 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2223 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2224 | if test -n "$ac_tool_prefix"; then | |
2225 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2226 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
3a12e572 UD |
2227 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2228 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2229 | if test "${ac_cv_prog_CC+set}" = set; then | |
2230 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 2231 | else |
63bda0c1 UD |
2232 | if test -n "$CC"; then |
2233 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2234 | else |
3a12e572 UD |
2235 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2236 | for as_dir in $PATH | |
2237 | do | |
2238 | IFS=$as_save_IFS | |
2239 | test -z "$as_dir" && as_dir=. | |
2240 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2241 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2242 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
3a12e572 UD |
2243 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2244 | break 2 | |
2245 | fi | |
2246 | done | |
2247 | done | |
2248 | ||
cd6ede75 UD |
2249 | fi |
2250 | fi | |
3a12e572 | 2251 | CC=$ac_cv_prog_CC |
4bca4c17 | 2252 | if test -n "$CC"; then |
3a12e572 UD |
2253 | echo "$as_me:$LINENO: result: $CC" >&5 |
2254 | echo "${ECHO_T}$CC" >&6 | |
4bca4c17 | 2255 | else |
3a12e572 UD |
2256 | echo "$as_me:$LINENO: result: no" >&5 |
2257 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2258 | fi |
2259 | ||
ae828bc6 | 2260 | fi |
4baa087a RM |
2261 | if test -z "$ac_cv_prog_CC"; then |
2262 | ac_ct_CC=$CC | |
2263 | # Extract the first word of "gcc", so it can be a program name with args. | |
2264 | set dummy gcc; ac_word=$2 | |
3a12e572 UD |
2265 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2266 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2267 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
3a12e572 | 2268 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
04be94a8 | 2269 | else |
4baa087a RM |
2270 | if test -n "$ac_ct_CC"; then |
2271 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
04be94a8 | 2272 | else |
3a12e572 UD |
2273 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2274 | for as_dir in $PATH | |
2275 | do | |
2276 | IFS=$as_save_IFS | |
2277 | test -z "$as_dir" && as_dir=. | |
2278 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2279 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2280 | ac_cv_prog_ac_ct_CC="gcc" |
3a12e572 UD |
2281 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2282 | break 2 | |
2283 | fi | |
2284 | done | |
2285 | done | |
2286 | ||
04be94a8 UD |
2287 | fi |
2288 | fi | |
4baa087a RM |
2289 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
2290 | if test -n "$ac_ct_CC"; then | |
2291 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2292 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
4bca4c17 | 2293 | else |
3a12e572 UD |
2294 | echo "$as_me:$LINENO: result: no" >&5 |
2295 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2296 | fi |
2297 | ||
4baa087a | 2298 | CC=$ac_ct_CC |
63bda0c1 | 2299 | else |
4baa087a | 2300 | CC="$ac_cv_prog_CC" |
04be94a8 | 2301 | fi |
cd6ede75 | 2302 | |
4baa087a RM |
2303 | if test -z "$CC"; then |
2304 | if test -n "$ac_tool_prefix"; then | |
2305 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2306 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
3a12e572 UD |
2307 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2308 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2309 | if test "${ac_cv_prog_CC+set}" = set; then |
3a12e572 | 2310 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 2311 | else |
4baa087a RM |
2312 | if test -n "$CC"; then |
2313 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2314 | else |
3a12e572 UD |
2315 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2316 | for as_dir in $PATH | |
2317 | do | |
2318 | IFS=$as_save_IFS | |
2319 | test -z "$as_dir" && as_dir=. | |
2320 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2321 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2322 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
3a12e572 UD |
2323 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2324 | break 2 | |
2325 | fi | |
2326 | done | |
2327 | done | |
2328 | ||
cd6ede75 UD |
2329 | fi |
2330 | fi | |
4baa087a RM |
2331 | CC=$ac_cv_prog_CC |
2332 | if test -n "$CC"; then | |
2333 | echo "$as_me:$LINENO: result: $CC" >&5 | |
2334 | echo "${ECHO_T}$CC" >&6 | |
4bca4c17 | 2335 | else |
3a12e572 UD |
2336 | echo "$as_me:$LINENO: result: no" >&5 |
2337 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2338 | fi |
2339 | ||
cd6ede75 | 2340 | fi |
4baa087a RM |
2341 | if test -z "$ac_cv_prog_CC"; then |
2342 | ac_ct_CC=$CC | |
2343 | # Extract the first word of "cc", so it can be a program name with args. | |
2344 | set dummy cc; ac_word=$2 | |
3a12e572 UD |
2345 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2346 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2347 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
3a12e572 | 2348 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 2349 | else |
4baa087a RM |
2350 | if test -n "$ac_ct_CC"; then |
2351 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
cd6ede75 | 2352 | else |
3a12e572 UD |
2353 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2354 | for as_dir in $PATH | |
2355 | do | |
2356 | IFS=$as_save_IFS | |
2357 | test -z "$as_dir" && as_dir=. | |
2358 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2359 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2360 | ac_cv_prog_ac_ct_CC="cc" |
3a12e572 UD |
2361 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2362 | break 2 | |
2363 | fi | |
2364 | done | |
2365 | done | |
2366 | ||
cd6ede75 UD |
2367 | fi |
2368 | fi | |
4baa087a RM |
2369 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
2370 | if test -n "$ac_ct_CC"; then | |
2371 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2372 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
4bca4c17 | 2373 | else |
3a12e572 UD |
2374 | echo "$as_me:$LINENO: result: no" >&5 |
2375 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2376 | fi |
2377 | ||
4baa087a | 2378 | CC=$ac_ct_CC |
63bda0c1 | 2379 | else |
4baa087a | 2380 | CC="$ac_cv_prog_CC" |
cd6ede75 UD |
2381 | fi |
2382 | ||
4baa087a RM |
2383 | fi |
2384 | if test -z "$CC"; then | |
2385 | # Extract the first word of "cc", so it can be a program name with args. | |
2386 | set dummy cc; ac_word=$2 | |
3a12e572 UD |
2387 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2388 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2389 | if test "${ac_cv_prog_CC+set}" = set; then |
3a12e572 | 2390 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
aec103d3 | 2391 | else |
4baa087a RM |
2392 | if test -n "$CC"; then |
2393 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
aec103d3 | 2394 | else |
4baa087a | 2395 | ac_prog_rejected=no |
3a12e572 UD |
2396 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2397 | for as_dir in $PATH | |
2398 | do | |
2399 | IFS=$as_save_IFS | |
2400 | test -z "$as_dir" && as_dir=. | |
2401 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2402 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a RM |
2403 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2404 | ac_prog_rejected=yes | |
2405 | continue | |
2406 | fi | |
2407 | ac_cv_prog_CC="cc" | |
3a12e572 UD |
2408 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2409 | break 2 | |
2410 | fi | |
2411 | done | |
2412 | done | |
2413 | ||
4baa087a RM |
2414 | if test $ac_prog_rejected = yes; then |
2415 | # We found a bogon in the path, so make sure we never use it. | |
2416 | set dummy $ac_cv_prog_CC | |
2417 | shift | |
2418 | if test $# != 0; then | |
2419 | # We chose a different compiler from the bogus one. | |
2420 | # However, it has the same basename, so the bogon will be chosen | |
2421 | # first if we set CC to just the basename; use the full file name. | |
2422 | shift | |
2423 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
3a12e572 | 2424 | fi |
14519931 | 2425 | fi |
3a12e572 UD |
2426 | fi |
2427 | fi | |
2428 | CC=$ac_cv_prog_CC | |
2429 | if test -n "$CC"; then | |
2430 | echo "$as_me:$LINENO: result: $CC" >&5 | |
2431 | echo "${ECHO_T}$CC" >&6 | |
cd6ede75 | 2432 | else |
3a12e572 UD |
2433 | echo "$as_me:$LINENO: result: no" >&5 |
2434 | echo "${ECHO_T}no" >&6 | |
cd6ede75 | 2435 | fi |
cd6ede75 | 2436 | |
63bda0c1 | 2437 | fi |
3a12e572 UD |
2438 | if test -z "$CC"; then |
2439 | if test -n "$ac_tool_prefix"; then | |
4baa087a RM |
2440 | for ac_prog in cl |
2441 | do | |
2442 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2443 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3a12e572 UD |
2444 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2445 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2446 | if test "${ac_cv_prog_CC+set}" = set; then | |
2447 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2448 | else | |
2449 | if test -n "$CC"; then | |
2450 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2451 | else | |
2452 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2453 | for as_dir in $PATH | |
2454 | do | |
2455 | IFS=$as_save_IFS | |
2456 | test -z "$as_dir" && as_dir=. | |
2457 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2458 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2459 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
3a12e572 UD |
2460 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2461 | break 2 | |
2462 | fi | |
2463 | done | |
2464 | done | |
cd6ede75 | 2465 | |
3a12e572 UD |
2466 | fi |
2467 | fi | |
2468 | CC=$ac_cv_prog_CC | |
2469 | if test -n "$CC"; then | |
2470 | echo "$as_me:$LINENO: result: $CC" >&5 | |
2471 | echo "${ECHO_T}$CC" >&6 | |
2472 | else | |
2473 | echo "$as_me:$LINENO: result: no" >&5 | |
2474 | echo "${ECHO_T}no" >&6 | |
2475 | fi | |
cd6ede75 | 2476 | |
4baa087a RM |
2477 | test -n "$CC" && break |
2478 | done | |
3a12e572 | 2479 | fi |
4baa087a | 2480 | if test -z "$CC"; then |
3a12e572 | 2481 | ac_ct_CC=$CC |
4baa087a RM |
2482 | for ac_prog in cl |
2483 | do | |
2484 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2485 | set dummy $ac_prog; ac_word=$2 | |
3a12e572 UD |
2486 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2487 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2488 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2489 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 2490 | else |
3a12e572 UD |
2491 | if test -n "$ac_ct_CC"; then |
2492 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2493 | else | |
2494 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2495 | for as_dir in $PATH | |
2496 | do | |
2497 | IFS=$as_save_IFS | |
2498 | test -z "$as_dir" && as_dir=. | |
2499 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2500 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2501 | ac_cv_prog_ac_ct_CC="$ac_prog" |
3a12e572 UD |
2502 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2503 | break 2 | |
2504 | fi | |
2505 | done | |
2506 | done | |
2507 | ||
2508 | fi | |
2509 | fi | |
2510 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2511 | if test -n "$ac_ct_CC"; then | |
2512 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2513 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
cd6ede75 | 2514 | else |
3a12e572 UD |
2515 | echo "$as_me:$LINENO: result: no" >&5 |
2516 | echo "${ECHO_T}no" >&6 | |
cd6ede75 | 2517 | fi |
4baa087a RM |
2518 | |
2519 | test -n "$ac_ct_CC" && break | |
2520 | done | |
cd6ede75 | 2521 | |
3a12e572 | 2522 | CC=$ac_ct_CC |
cd6ede75 UD |
2523 | fi |
2524 | ||
cd6ede75 | 2525 | fi |
3a12e572 UD |
2526 | |
2527 | ||
2abf9ff1 RM |
2528 | test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH |
2529 | See \`config.log' for more details." >&5 | |
2530 | echo "$as_me: error: no acceptable C compiler found in \$PATH | |
2531 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
2532 | { (exit 1); exit 1; }; } |
2533 | ||
2534 | # Provide some information about the compiler. | |
2535 | echo "$as_me:$LINENO:" \ | |
2536 | "checking for C compiler version" >&5 | |
2537 | ac_compiler=`set X $ac_compile; echo $2` | |
2538 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
2539 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
2540 | ac_status=$? | |
2541 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2542 | (exit $ac_status); } | |
2543 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
2544 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
2545 | ac_status=$? | |
2546 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2547 | (exit $ac_status); } | |
2548 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
2549 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
2550 | ac_status=$? | |
2551 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2552 | (exit $ac_status); } | |
2553 | ||
2554 | EXEEXT= | |
2555 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 | |
2556 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 | |
2557 | if test "${ac_cv_objext+set}" = set; then | |
2558 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 2559 | else |
3a12e572 UD |
2560 | cat >conftest.$ac_ext <<_ACEOF |
2561 | #line $LINENO "configure" | |
2abf9ff1 RM |
2562 | /* confdefs.h. */ |
2563 | _ACEOF | |
2564 | cat confdefs.h >>conftest.$ac_ext | |
2565 | cat >>conftest.$ac_ext <<_ACEOF | |
2566 | /* end confdefs.h. */ | |
3a12e572 | 2567 | |
3a12e572 UD |
2568 | int |
2569 | main () | |
2570 | { | |
2571 | ||
2572 | ; | |
2573 | return 0; | |
2574 | } | |
2575 | _ACEOF | |
2576 | rm -f conftest.o conftest.obj | |
2577 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2578 | (eval $ac_compile) 2>&5 | |
2579 | ac_status=$? | |
2580 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2581 | (exit $ac_status); }; then | |
2582 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do | |
2583 | case $ac_file in | |
f4b07664 | 2584 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; |
3a12e572 UD |
2585 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2586 | break;; | |
2587 | esac | |
2588 | done | |
2589 | else | |
2590 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2591 | sed 's/^/| /' conftest.$ac_ext >&5 |
2592 | ||
2593 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile | |
2594 | See \`config.log' for more details." >&5 | |
2595 | echo "$as_me: error: cannot compute suffix of object files: cannot compile | |
2596 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
2597 | { (exit 1); exit 1; }; } |
2598 | fi | |
2599 | ||
2600 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
2601 | fi | |
2602 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 | |
2603 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
2604 | OBJEXT=$ac_cv_objext | |
2605 | ac_objext=$OBJEXT | |
2606 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 | |
2607 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
2608 | if test "${ac_cv_c_compiler_gnu+set}" = set; then | |
2609 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2610 | else | |
2611 | cat >conftest.$ac_ext <<_ACEOF | |
2612 | #line $LINENO "configure" | |
2abf9ff1 RM |
2613 | /* confdefs.h. */ |
2614 | _ACEOF | |
2615 | cat confdefs.h >>conftest.$ac_ext | |
2616 | cat >>conftest.$ac_ext <<_ACEOF | |
2617 | /* end confdefs.h. */ | |
3a12e572 | 2618 | |
3a12e572 UD |
2619 | int |
2620 | main () | |
2621 | { | |
2622 | #ifndef __GNUC__ | |
2623 | choke me | |
2624 | #endif | |
2625 | ||
2626 | ; | |
2627 | return 0; | |
2628 | } | |
2629 | _ACEOF | |
2630 | rm -f conftest.$ac_objext | |
2631 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2632 | (eval $ac_compile) 2>&5 | |
2633 | ac_status=$? | |
2634 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2635 | (exit $ac_status); } && | |
2636 | { ac_try='test -s conftest.$ac_objext' | |
2637 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2638 | (eval $ac_try) 2>&5 | |
2639 | ac_status=$? | |
2640 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2641 | (exit $ac_status); }; }; then | |
2642 | ac_compiler_gnu=yes | |
2643 | else | |
2644 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2645 | sed 's/^/| /' conftest.$ac_ext >&5 |
2646 | ||
3a12e572 UD |
2647 | ac_compiler_gnu=no |
2648 | fi | |
2649 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2650 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
2651 | ||
2652 | fi | |
2653 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 | |
2654 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
2655 | GCC=`test $ac_compiler_gnu = yes && echo yes` | |
2656 | ac_test_CFLAGS=${CFLAGS+set} | |
2657 | ac_save_CFLAGS=$CFLAGS | |
2658 | CFLAGS="-g" | |
2659 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 | |
2660 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
2661 | if test "${ac_cv_prog_cc_g+set}" = set; then | |
2662 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2663 | else | |
2664 | cat >conftest.$ac_ext <<_ACEOF | |
2665 | #line $LINENO "configure" | |
2abf9ff1 RM |
2666 | /* confdefs.h. */ |
2667 | _ACEOF | |
2668 | cat confdefs.h >>conftest.$ac_ext | |
2669 | cat >>conftest.$ac_ext <<_ACEOF | |
2670 | /* end confdefs.h. */ | |
3a12e572 | 2671 | |
3a12e572 UD |
2672 | int |
2673 | main () | |
2674 | { | |
2675 | ||
2676 | ; | |
2677 | return 0; | |
2678 | } | |
2679 | _ACEOF | |
2680 | rm -f conftest.$ac_objext | |
2681 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2682 | (eval $ac_compile) 2>&5 | |
2683 | ac_status=$? | |
2684 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2685 | (exit $ac_status); } && | |
2686 | { ac_try='test -s conftest.$ac_objext' | |
2687 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2688 | (eval $ac_try) 2>&5 | |
2689 | ac_status=$? | |
2690 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2691 | (exit $ac_status); }; }; then | |
2692 | ac_cv_prog_cc_g=yes | |
2693 | else | |
2694 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2695 | sed 's/^/| /' conftest.$ac_ext >&5 |
2696 | ||
3a12e572 UD |
2697 | ac_cv_prog_cc_g=no |
2698 | fi | |
2699 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2700 | fi | |
2701 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 | |
2702 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
2703 | if test "$ac_test_CFLAGS" = set; then | |
2704 | CFLAGS=$ac_save_CFLAGS | |
2705 | elif test $ac_cv_prog_cc_g = yes; then | |
2706 | if test "$GCC" = yes; then | |
2707 | CFLAGS="-g -O2" | |
2708 | else | |
2709 | CFLAGS="-g" | |
2710 | fi | |
2711 | else | |
2712 | if test "$GCC" = yes; then | |
2713 | CFLAGS="-O2" | |
2714 | else | |
2715 | CFLAGS= | |
2716 | fi | |
2717 | fi | |
f4b07664 RM |
2718 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 |
2719 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 | |
2720 | if test "${ac_cv_prog_cc_stdc+set}" = set; then | |
2721 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2722 | else | |
2723 | ac_cv_prog_cc_stdc=no | |
2724 | ac_save_CC=$CC | |
2725 | cat >conftest.$ac_ext <<_ACEOF | |
2726 | #line $LINENO "configure" | |
2abf9ff1 RM |
2727 | /* confdefs.h. */ |
2728 | _ACEOF | |
2729 | cat confdefs.h >>conftest.$ac_ext | |
2730 | cat >>conftest.$ac_ext <<_ACEOF | |
2731 | /* end confdefs.h. */ | |
f4b07664 RM |
2732 | #include <stdarg.h> |
2733 | #include <stdio.h> | |
2734 | #include <sys/types.h> | |
2735 | #include <sys/stat.h> | |
2736 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2737 | struct buf { int x; }; | |
2738 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2739 | static char *e (p, i) | |
2740 | char **p; | |
2741 | int i; | |
2742 | { | |
2743 | return p[i]; | |
2744 | } | |
2745 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2746 | { | |
2747 | char *s; | |
2748 | va_list v; | |
2749 | va_start (v,p); | |
2750 | s = g (p, va_arg (v,int)); | |
2751 | va_end (v); | |
2752 | return s; | |
2753 | } | |
2754 | int test (int i, double x); | |
2755 | struct s1 {int (*f) (int a);}; | |
2756 | struct s2 {int (*f) (double a);}; | |
2757 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2758 | int argc; | |
2759 | char **argv; | |
2760 | int | |
2761 | main () | |
2762 | { | |
2763 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2764 | ; | |
2765 | return 0; | |
2766 | } | |
2767 | _ACEOF | |
2768 | # Don't try gcc -ansi; that turns off useful extensions and | |
2769 | # breaks some systems' header files. | |
2770 | # AIX -qlanglvl=ansi | |
2771 | # Ultrix and OSF/1 -std1 | |
2772 | # HP-UX 10.20 and later -Ae | |
2773 | # HP-UX older versions -Aa -D_HPUX_SOURCE | |
2774 | # SVR4 -Xc -D__EXTENSIONS__ | |
2775 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2776 | do | |
2777 | CC="$ac_save_CC $ac_arg" | |
2778 | rm -f conftest.$ac_objext | |
2779 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2780 | (eval $ac_compile) 2>&5 | |
2781 | ac_status=$? | |
2782 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2783 | (exit $ac_status); } && | |
2784 | { ac_try='test -s conftest.$ac_objext' | |
2785 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2786 | (eval $ac_try) 2>&5 | |
2787 | ac_status=$? | |
2788 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2789 | (exit $ac_status); }; }; then | |
2790 | ac_cv_prog_cc_stdc=$ac_arg | |
2791 | break | |
2792 | else | |
2793 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2794 | sed 's/^/| /' conftest.$ac_ext >&5 |
2795 | ||
f4b07664 RM |
2796 | fi |
2797 | rm -f conftest.$ac_objext | |
2798 | done | |
2799 | rm -f conftest.$ac_ext conftest.$ac_objext | |
2800 | CC=$ac_save_CC | |
2801 | ||
2802 | fi | |
2803 | ||
2804 | case "x$ac_cv_prog_cc_stdc" in | |
2805 | x|xno) | |
2806 | echo "$as_me:$LINENO: result: none needed" >&5 | |
2807 | echo "${ECHO_T}none needed" >&6 ;; | |
2808 | *) | |
2809 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 | |
2810 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 | |
2811 | CC="$CC $ac_cv_prog_cc_stdc" ;; | |
2812 | esac | |
2813 | ||
3a12e572 UD |
2814 | # Some people use a C++ compiler to compile C. Since we use `exit', |
2815 | # in C++ we need to declare it. In case someone uses the same compiler | |
2816 | # for both compiling C and C++ we need to have the C++ compiler decide | |
2817 | # the declaration of exit, since it's the most demanding environment. | |
2818 | cat >conftest.$ac_ext <<_ACEOF | |
2819 | #ifndef __cplusplus | |
2820 | choke me | |
2821 | #endif | |
2822 | _ACEOF | |
2823 | rm -f conftest.$ac_objext | |
2824 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2825 | (eval $ac_compile) 2>&5 | |
2826 | ac_status=$? | |
2827 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2828 | (exit $ac_status); } && | |
2829 | { ac_try='test -s conftest.$ac_objext' | |
2830 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2831 | (eval $ac_try) 2>&5 | |
2832 | ac_status=$? | |
2833 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2834 | (exit $ac_status); }; }; then | |
2835 | for ac_declaration in \ | |
2836 | ''\ | |
2837 | '#include <stdlib.h>' \ | |
2838 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
2839 | 'extern "C" void std::exit (int); using std::exit;' \ | |
2840 | 'extern "C" void exit (int) throw ();' \ | |
2841 | 'extern "C" void exit (int);' \ | |
2842 | 'void exit (int);' | |
2843 | do | |
2844 | cat >conftest.$ac_ext <<_ACEOF | |
2845 | #line $LINENO "configure" | |
2abf9ff1 RM |
2846 | /* confdefs.h. */ |
2847 | _ACEOF | |
2848 | cat confdefs.h >>conftest.$ac_ext | |
2849 | cat >>conftest.$ac_ext <<_ACEOF | |
2850 | /* end confdefs.h. */ | |
3a12e572 UD |
2851 | #include <stdlib.h> |
2852 | $ac_declaration | |
3a12e572 UD |
2853 | int |
2854 | main () | |
2855 | { | |
2856 | exit (42); | |
2857 | ; | |
2858 | return 0; | |
2859 | } | |
2860 | _ACEOF | |
2861 | rm -f conftest.$ac_objext | |
2862 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2863 | (eval $ac_compile) 2>&5 | |
2864 | ac_status=$? | |
2865 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2866 | (exit $ac_status); } && | |
2867 | { ac_try='test -s conftest.$ac_objext' | |
2868 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2869 | (eval $ac_try) 2>&5 | |
2870 | ac_status=$? | |
2871 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2872 | (exit $ac_status); }; }; then | |
5c2a0669 UD |
2873 | : |
2874 | else | |
3a12e572 | 2875 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
2876 | sed 's/^/| /' conftest.$ac_ext >&5 |
2877 | ||
3a12e572 UD |
2878 | continue |
2879 | fi | |
2880 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2881 | cat >conftest.$ac_ext <<_ACEOF | |
2882 | #line $LINENO "configure" | |
2abf9ff1 RM |
2883 | /* confdefs.h. */ |
2884 | _ACEOF | |
2885 | cat confdefs.h >>conftest.$ac_ext | |
2886 | cat >>conftest.$ac_ext <<_ACEOF | |
2887 | /* end confdefs.h. */ | |
3a12e572 | 2888 | $ac_declaration |
3a12e572 UD |
2889 | int |
2890 | main () | |
2891 | { | |
2892 | exit (42); | |
2893 | ; | |
2894 | return 0; | |
2895 | } | |
2896 | _ACEOF | |
2897 | rm -f conftest.$ac_objext | |
2898 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2899 | (eval $ac_compile) 2>&5 | |
2900 | ac_status=$? | |
2901 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2902 | (exit $ac_status); } && | |
2903 | { ac_try='test -s conftest.$ac_objext' | |
2904 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2905 | (eval $ac_try) 2>&5 | |
2906 | ac_status=$? | |
2907 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2908 | (exit $ac_status); }; }; then | |
2909 | break | |
2910 | else | |
2911 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2912 | sed 's/^/| /' conftest.$ac_ext >&5 |
2913 | ||
3a12e572 UD |
2914 | fi |
2915 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2916 | done | |
2917 | rm -f conftest* | |
2918 | if test -n "$ac_declaration"; then | |
2919 | echo '#ifdef __cplusplus' >>confdefs.h | |
2920 | echo $ac_declaration >>confdefs.h | |
2921 | echo '#endif' >>confdefs.h | |
2922 | fi | |
2923 | ||
2924 | else | |
2925 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2926 | sed 's/^/| /' conftest.$ac_ext >&5 |
2927 | ||
3a12e572 UD |
2928 | fi |
2929 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2930 | ac_ext=c | |
2931 | ac_cpp='$CPP $CPPFLAGS' | |
2932 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2933 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2934 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2935 | ||
2936 | if test $host != $build; then | |
2937 | for ac_prog in gcc cc | |
2938 | do | |
2939 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2940 | set dummy $ac_prog; ac_word=$2 | |
2941 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2942 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2943 | if test "${ac_cv_prog_BUILD_CC+set}" = set; then | |
2944 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2945 | else | |
2946 | if test -n "$BUILD_CC"; then | |
2947 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
2948 | else | |
2949 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2950 | for as_dir in $PATH | |
2951 | do | |
2952 | IFS=$as_save_IFS | |
2953 | test -z "$as_dir" && as_dir=. | |
2954 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2955 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2956 | ac_cv_prog_BUILD_CC="$ac_prog" | |
2957 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2958 | break 2 | |
2959 | fi | |
2960 | done | |
2961 | done | |
2962 | ||
2963 | fi | |
2964 | fi | |
2965 | BUILD_CC=$ac_cv_prog_BUILD_CC | |
2966 | if test -n "$BUILD_CC"; then | |
2967 | echo "$as_me:$LINENO: result: $BUILD_CC" >&5 | |
2968 | echo "${ECHO_T}$BUILD_CC" >&6 | |
2969 | else | |
2970 | echo "$as_me:$LINENO: result: no" >&5 | |
2971 | echo "${ECHO_T}no" >&6 | |
2972 | fi | |
2973 | ||
2974 | test -n "$BUILD_CC" && break | |
2975 | done | |
2976 | ||
2977 | fi | |
2978 | ||
2979 | ac_ext=c | |
2980 | ac_cpp='$CPP $CPPFLAGS' | |
2981 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2982 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2983 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2984 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 | |
2985 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
2986 | # On Suns, sometimes $CPP names a directory. | |
2987 | if test -n "$CPP" && test -d "$CPP"; then | |
2988 | CPP= | |
2989 | fi | |
2990 | if test -z "$CPP"; then | |
2991 | if test "${ac_cv_prog_CPP+set}" = set; then | |
2992 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2993 | else | |
2994 | # Double quotes because CPP needs to be expanded | |
2995 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
2996 | do | |
2997 | ac_preproc_ok=false | |
2998 | for ac_c_preproc_warn_flag in '' yes | |
2999 | do | |
3000 | # Use a header file that comes with gcc, so configuring glibc | |
3001 | # with a fresh cross-compiler works. | |
2abf9ff1 RM |
3002 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
3003 | # <limits.h> exists even on freestanding compilers. | |
3a12e572 UD |
3004 | # On the NeXT, cc -E runs the code through the compiler's parser, |
3005 | # not just through cpp. "Syntax error" is here to catch this case. | |
3006 | cat >conftest.$ac_ext <<_ACEOF | |
3007 | #line $LINENO "configure" | |
2abf9ff1 RM |
3008 | /* confdefs.h. */ |
3009 | _ACEOF | |
3010 | cat confdefs.h >>conftest.$ac_ext | |
3011 | cat >>conftest.$ac_ext <<_ACEOF | |
3012 | /* end confdefs.h. */ | |
3013 | #ifdef __STDC__ | |
3014 | # include <limits.h> | |
3015 | #else | |
3016 | # include <assert.h> | |
3017 | #endif | |
3a12e572 UD |
3018 | Syntax error |
3019 | _ACEOF | |
3020 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3021 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3022 | ac_status=$? | |
f4b07664 | 3023 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3024 | rm -f conftest.er1 |
3025 | cat conftest.err >&5 | |
3026 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3027 | (exit $ac_status); } >/dev/null; then | |
3028 | if test -s conftest.err; then | |
3029 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3030 | else | |
3031 | ac_cpp_err= | |
3032 | fi | |
3033 | else | |
3034 | ac_cpp_err=yes | |
3035 | fi | |
3036 | if test -z "$ac_cpp_err"; then | |
cd6ede75 UD |
3037 | : |
3038 | else | |
3a12e572 | 3039 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
3040 | sed 's/^/| /' conftest.$ac_ext >&5 |
3041 | ||
3a12e572 UD |
3042 | # Broken: fails on valid input. |
3043 | continue | |
cd6ede75 | 3044 | fi |
3a12e572 UD |
3045 | rm -f conftest.err conftest.$ac_ext |
3046 | ||
3047 | # OK, works on sane cases. Now check whether non-existent headers | |
3048 | # can be detected and how. | |
3049 | cat >conftest.$ac_ext <<_ACEOF | |
3050 | #line $LINENO "configure" | |
2abf9ff1 RM |
3051 | /* confdefs.h. */ |
3052 | _ACEOF | |
3053 | cat confdefs.h >>conftest.$ac_ext | |
3054 | cat >>conftest.$ac_ext <<_ACEOF | |
3055 | /* end confdefs.h. */ | |
3a12e572 UD |
3056 | #include <ac_nonexistent.h> |
3057 | _ACEOF | |
3058 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3059 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3060 | ac_status=$? | |
f4b07664 | 3061 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3062 | rm -f conftest.er1 |
3063 | cat conftest.err >&5 | |
3064 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3065 | (exit $ac_status); } >/dev/null; then | |
3066 | if test -s conftest.err; then | |
3067 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3068 | else | |
3069 | ac_cpp_err= | |
3070 | fi | |
3071 | else | |
3072 | ac_cpp_err=yes | |
cd6ede75 | 3073 | fi |
3a12e572 UD |
3074 | if test -z "$ac_cpp_err"; then |
3075 | # Broken: success on invalid input. | |
3076 | continue | |
3077 | else | |
3078 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3079 | sed 's/^/| /' conftest.$ac_ext >&5 |
3080 | ||
3a12e572 UD |
3081 | # Passes both tests. |
3082 | ac_preproc_ok=: | |
3083 | break | |
5c2a0669 | 3084 | fi |
3a12e572 UD |
3085 | rm -f conftest.err conftest.$ac_ext |
3086 | ||
3087 | done | |
3088 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3089 | rm -f conftest.err conftest.$ac_ext | |
3090 | if $ac_preproc_ok; then | |
3091 | break | |
3092 | fi | |
3093 | ||
3094 | done | |
3095 | ac_cv_prog_CPP=$CPP | |
3096 | ||
3097 | fi | |
3098 | CPP=$ac_cv_prog_CPP | |
3099 | else | |
3100 | ac_cv_prog_CPP=$CPP | |
3101 | fi | |
3102 | echo "$as_me:$LINENO: result: $CPP" >&5 | |
3103 | echo "${ECHO_T}$CPP" >&6 | |
3104 | ac_preproc_ok=false | |
3105 | for ac_c_preproc_warn_flag in '' yes | |
3106 | do | |
3107 | # Use a header file that comes with gcc, so configuring glibc | |
3108 | # with a fresh cross-compiler works. | |
2abf9ff1 RM |
3109 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
3110 | # <limits.h> exists even on freestanding compilers. | |
3a12e572 UD |
3111 | # On the NeXT, cc -E runs the code through the compiler's parser, |
3112 | # not just through cpp. "Syntax error" is here to catch this case. | |
3113 | cat >conftest.$ac_ext <<_ACEOF | |
3114 | #line $LINENO "configure" | |
2abf9ff1 RM |
3115 | /* confdefs.h. */ |
3116 | _ACEOF | |
3117 | cat confdefs.h >>conftest.$ac_ext | |
3118 | cat >>conftest.$ac_ext <<_ACEOF | |
3119 | /* end confdefs.h. */ | |
3120 | #ifdef __STDC__ | |
3121 | # include <limits.h> | |
3122 | #else | |
3123 | # include <assert.h> | |
3124 | #endif | |
3a12e572 UD |
3125 | Syntax error |
3126 | _ACEOF | |
3127 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3128 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3129 | ac_status=$? | |
f4b07664 | 3130 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3131 | rm -f conftest.er1 |
3132 | cat conftest.err >&5 | |
3133 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3134 | (exit $ac_status); } >/dev/null; then | |
3135 | if test -s conftest.err; then | |
3136 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3137 | else | |
3138 | ac_cpp_err= | |
3139 | fi | |
3140 | else | |
3141 | ac_cpp_err=yes | |
3142 | fi | |
3143 | if test -z "$ac_cpp_err"; then | |
3144 | : | |
3145 | else | |
3146 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3147 | sed 's/^/| /' conftest.$ac_ext >&5 |
3148 | ||
3a12e572 UD |
3149 | # Broken: fails on valid input. |
3150 | continue | |
3151 | fi | |
3152 | rm -f conftest.err conftest.$ac_ext | |
3153 | ||
3154 | # OK, works on sane cases. Now check whether non-existent headers | |
3155 | # can be detected and how. | |
3156 | cat >conftest.$ac_ext <<_ACEOF | |
3157 | #line $LINENO "configure" | |
2abf9ff1 RM |
3158 | /* confdefs.h. */ |
3159 | _ACEOF | |
3160 | cat confdefs.h >>conftest.$ac_ext | |
3161 | cat >>conftest.$ac_ext <<_ACEOF | |
3162 | /* end confdefs.h. */ | |
3a12e572 UD |
3163 | #include <ac_nonexistent.h> |
3164 | _ACEOF | |
3165 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3166 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3167 | ac_status=$? | |
f4b07664 | 3168 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3169 | rm -f conftest.er1 |
3170 | cat conftest.err >&5 | |
3171 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3172 | (exit $ac_status); } >/dev/null; then | |
3173 | if test -s conftest.err; then | |
3174 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3175 | else | |
3176 | ac_cpp_err= | |
3177 | fi | |
3178 | else | |
3179 | ac_cpp_err=yes | |
3180 | fi | |
3181 | if test -z "$ac_cpp_err"; then | |
3182 | # Broken: success on invalid input. | |
3183 | continue | |
3184 | else | |
3185 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3186 | sed 's/^/| /' conftest.$ac_ext >&5 |
3187 | ||
3a12e572 UD |
3188 | # Passes both tests. |
3189 | ac_preproc_ok=: | |
3190 | break | |
cd6ede75 | 3191 | fi |
3a12e572 UD |
3192 | rm -f conftest.err conftest.$ac_ext |
3193 | ||
3194 | done | |
3195 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3196 | rm -f conftest.err conftest.$ac_ext | |
3197 | if $ac_preproc_ok; then | |
3198 | : | |
cd6ede75 | 3199 | else |
2abf9ff1 RM |
3200 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check |
3201 | See \`config.log' for more details." >&5 | |
3202 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
3203 | See \`config.log' for more details." >&2;} | |
3a12e572 | 3204 | { (exit 1); exit 1; }; } |
cd6ede75 | 3205 | fi |
3a12e572 UD |
3206 | |
3207 | ac_ext=c | |
3208 | ac_cpp='$CPP $CPPFLAGS' | |
3209 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3210 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3211 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
cd6ede75 | 3212 | |
925c3c5c UD |
3213 | # We need the C++ compiler only for testing. |
3214 | ac_ext=cc | |
3215 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3216 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3217 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3218 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3219 | if test -n "$ac_tool_prefix"; then | |
3220 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
3221 | do | |
3222 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3223 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3224 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3225 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3226 | if test "${ac_cv_prog_CXX+set}" = set; then | |
3227 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3228 | else | |
3229 | if test -n "$CXX"; then | |
3230 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3231 | else | |
3232 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3233 | for as_dir in $PATH | |
3234 | do | |
3235 | IFS=$as_save_IFS | |
3236 | test -z "$as_dir" && as_dir=. | |
3237 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3238 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3239 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
3240 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3241 | break 2 | |
3242 | fi | |
3243 | done | |
3244 | done | |
3245 | ||
3246 | fi | |
3247 | fi | |
3248 | CXX=$ac_cv_prog_CXX | |
3249 | if test -n "$CXX"; then | |
3250 | echo "$as_me:$LINENO: result: $CXX" >&5 | |
3251 | echo "${ECHO_T}$CXX" >&6 | |
3252 | else | |
3253 | echo "$as_me:$LINENO: result: no" >&5 | |
3254 | echo "${ECHO_T}no" >&6 | |
3255 | fi | |
3256 | ||
3257 | test -n "$CXX" && break | |
3258 | done | |
3259 | fi | |
3260 | if test -z "$CXX"; then | |
3261 | ac_ct_CXX=$CXX | |
3262 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
3263 | do | |
3264 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3265 | set dummy $ac_prog; ac_word=$2 | |
3266 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3267 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3268 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then | |
3269 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3270 | else | |
3271 | if test -n "$ac_ct_CXX"; then | |
3272 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3273 | else | |
3274 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3275 | for as_dir in $PATH | |
3276 | do | |
3277 | IFS=$as_save_IFS | |
3278 | test -z "$as_dir" && as_dir=. | |
3279 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3280 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3281 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
3282 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3283 | break 2 | |
3284 | fi | |
3285 | done | |
3286 | done | |
3287 | ||
3288 | fi | |
3289 | fi | |
3290 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3291 | if test -n "$ac_ct_CXX"; then | |
3292 | echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 | |
3293 | echo "${ECHO_T}$ac_ct_CXX" >&6 | |
3294 | else | |
3295 | echo "$as_me:$LINENO: result: no" >&5 | |
3296 | echo "${ECHO_T}no" >&6 | |
3297 | fi | |
3298 | ||
3299 | test -n "$ac_ct_CXX" && break | |
3300 | done | |
3301 | test -n "$ac_ct_CXX" || ac_ct_CXX="g++" | |
3302 | ||
3303 | CXX=$ac_ct_CXX | |
3304 | fi | |
3305 | ||
3306 | ||
3307 | # Provide some information about the compiler. | |
3308 | echo "$as_me:$LINENO:" \ | |
3309 | "checking for C++ compiler version" >&5 | |
3310 | ac_compiler=`set X $ac_compile; echo $2` | |
3311 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
3312 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
3313 | ac_status=$? | |
3314 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3315 | (exit $ac_status); } | |
3316 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
3317 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
3318 | ac_status=$? | |
3319 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3320 | (exit $ac_status); } | |
3321 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
3322 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
3323 | ac_status=$? | |
3324 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3325 | (exit $ac_status); } | |
3326 | ||
3327 | echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 | |
3328 | echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 | |
3329 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then | |
3330 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3331 | else | |
3332 | cat >conftest.$ac_ext <<_ACEOF | |
3333 | #line $LINENO "configure" | |
2abf9ff1 RM |
3334 | /* confdefs.h. */ |
3335 | _ACEOF | |
3336 | cat confdefs.h >>conftest.$ac_ext | |
3337 | cat >>conftest.$ac_ext <<_ACEOF | |
3338 | /* end confdefs.h. */ | |
925c3c5c UD |
3339 | |
3340 | int | |
3341 | main () | |
3342 | { | |
3343 | #ifndef __GNUC__ | |
3344 | choke me | |
3345 | #endif | |
3346 | ||
3347 | ; | |
3348 | return 0; | |
3349 | } | |
3350 | _ACEOF | |
3351 | rm -f conftest.$ac_objext | |
3352 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3353 | (eval $ac_compile) 2>&5 | |
3354 | ac_status=$? | |
3355 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3356 | (exit $ac_status); } && | |
3357 | { ac_try='test -s conftest.$ac_objext' | |
3358 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3359 | (eval $ac_try) 2>&5 | |
3360 | ac_status=$? | |
3361 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3362 | (exit $ac_status); }; }; then | |
3363 | ac_compiler_gnu=yes | |
3364 | else | |
3365 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3366 | sed 's/^/| /' conftest.$ac_ext >&5 |
3367 | ||
925c3c5c UD |
3368 | ac_compiler_gnu=no |
3369 | fi | |
3370 | rm -f conftest.$ac_objext conftest.$ac_ext | |
3371 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
3372 | ||
3373 | fi | |
3374 | echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 | |
3375 | echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 | |
3376 | GXX=`test $ac_compiler_gnu = yes && echo yes` | |
3377 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
3378 | ac_save_CXXFLAGS=$CXXFLAGS | |
3379 | CXXFLAGS="-g" | |
3380 | echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 | |
3381 | echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 | |
3382 | if test "${ac_cv_prog_cxx_g+set}" = set; then | |
3383 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3384 | else | |
3385 | cat >conftest.$ac_ext <<_ACEOF | |
3386 | #line $LINENO "configure" | |
2abf9ff1 RM |
3387 | /* confdefs.h. */ |
3388 | _ACEOF | |
3389 | cat confdefs.h >>conftest.$ac_ext | |
3390 | cat >>conftest.$ac_ext <<_ACEOF | |
3391 | /* end confdefs.h. */ | |
925c3c5c UD |
3392 | |
3393 | int | |
3394 | main () | |
3395 | { | |
3396 | ||
3397 | ; | |
3398 | return 0; | |
3399 | } | |
3400 | _ACEOF | |
3401 | rm -f conftest.$ac_objext | |
3402 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3403 | (eval $ac_compile) 2>&5 | |
3404 | ac_status=$? | |
3405 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3406 | (exit $ac_status); } && | |
3407 | { ac_try='test -s conftest.$ac_objext' | |
3408 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3409 | (eval $ac_try) 2>&5 | |
3410 | ac_status=$? | |
3411 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3412 | (exit $ac_status); }; }; then | |
3413 | ac_cv_prog_cxx_g=yes | |
3414 | else | |
3415 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3416 | sed 's/^/| /' conftest.$ac_ext >&5 |
3417 | ||
925c3c5c UD |
3418 | ac_cv_prog_cxx_g=no |
3419 | fi | |
3420 | rm -f conftest.$ac_objext conftest.$ac_ext | |
3421 | fi | |
3422 | echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 | |
3423 | echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 | |
3424 | if test "$ac_test_CXXFLAGS" = set; then | |
3425 | CXXFLAGS=$ac_save_CXXFLAGS | |
3426 | elif test $ac_cv_prog_cxx_g = yes; then | |
3427 | if test "$GXX" = yes; then | |
3428 | CXXFLAGS="-g -O2" | |
3429 | else | |
3430 | CXXFLAGS="-g" | |
3431 | fi | |
3432 | else | |
3433 | if test "$GXX" = yes; then | |
3434 | CXXFLAGS="-O2" | |
3435 | else | |
3436 | CXXFLAGS= | |
3437 | fi | |
3438 | fi | |
3439 | for ac_declaration in \ | |
3440 | ''\ | |
3441 | '#include <stdlib.h>' \ | |
3442 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
3443 | 'extern "C" void std::exit (int); using std::exit;' \ | |
3444 | 'extern "C" void exit (int) throw ();' \ | |
3445 | 'extern "C" void exit (int);' \ | |
3446 | 'void exit (int);' | |
3447 | do | |
3448 | cat >conftest.$ac_ext <<_ACEOF | |
3449 | #line $LINENO "configure" | |
2abf9ff1 RM |
3450 | /* confdefs.h. */ |
3451 | _ACEOF | |
3452 | cat confdefs.h >>conftest.$ac_ext | |
3453 | cat >>conftest.$ac_ext <<_ACEOF | |
3454 | /* end confdefs.h. */ | |
925c3c5c UD |
3455 | #include <stdlib.h> |
3456 | $ac_declaration | |
3457 | int | |
3458 | main () | |
3459 | { | |
3460 | exit (42); | |
3461 | ; | |
3462 | return 0; | |
3463 | } | |
3464 | _ACEOF | |
3465 | rm -f conftest.$ac_objext | |
3466 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3467 | (eval $ac_compile) 2>&5 | |
3468 | ac_status=$? | |
3469 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3470 | (exit $ac_status); } && | |
3471 | { ac_try='test -s conftest.$ac_objext' | |
3472 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3473 | (eval $ac_try) 2>&5 | |
3474 | ac_status=$? | |
3475 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3476 | (exit $ac_status); }; }; then | |
3477 | : | |
3478 | else | |
3479 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3480 | sed 's/^/| /' conftest.$ac_ext >&5 |
3481 | ||
925c3c5c UD |
3482 | continue |
3483 | fi | |
3484 | rm -f conftest.$ac_objext conftest.$ac_ext | |
3485 | cat >conftest.$ac_ext <<_ACEOF | |
3486 | #line $LINENO "configure" | |
2abf9ff1 RM |
3487 | /* confdefs.h. */ |
3488 | _ACEOF | |
3489 | cat confdefs.h >>conftest.$ac_ext | |
3490 | cat >>conftest.$ac_ext <<_ACEOF | |
3491 | /* end confdefs.h. */ | |
925c3c5c UD |
3492 | $ac_declaration |
3493 | int | |
3494 | main () | |
3495 | { | |
3496 | exit (42); | |
3497 | ; | |
3498 | return 0; | |
3499 | } | |
3500 | _ACEOF | |
3501 | rm -f conftest.$ac_objext | |
3502 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3503 | (eval $ac_compile) 2>&5 | |
3504 | ac_status=$? | |
3505 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3506 | (exit $ac_status); } && | |
3507 | { ac_try='test -s conftest.$ac_objext' | |
3508 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3509 | (eval $ac_try) 2>&5 | |
3510 | ac_status=$? | |
3511 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3512 | (exit $ac_status); }; }; then | |
3513 | break | |
3514 | else | |
3515 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3516 | sed 's/^/| /' conftest.$ac_ext >&5 |
3517 | ||
925c3c5c UD |
3518 | fi |
3519 | rm -f conftest.$ac_objext conftest.$ac_ext | |
3520 | done | |
3521 | rm -f conftest* | |
3522 | if test -n "$ac_declaration"; then | |
3523 | echo '#ifdef __cplusplus' >>confdefs.h | |
3524 | echo $ac_declaration >>confdefs.h | |
3525 | echo '#endif' >>confdefs.h | |
3526 | fi | |
3527 | ||
3528 | ac_ext=c | |
3529 | ac_cpp='$CPP $CPPFLAGS' | |
3530 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3531 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3532 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3533 | ||
650425ce UD |
3534 | # Was a --with-binutils option given? |
3535 | if test -n "$path_binutils"; then | |
3536 | # Make absolute; ensure a single trailing slash. | |
3537 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 3538 | CC="$CC -B$path_binutils" |
650425ce | 3539 | fi |
27a5bb33 UD |
3540 | AS=`$CC -print-prog-name=as` |
3541 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 3542 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 3543 | |
4baa087a RM |
3544 | OBJDUMP=`$CC -print-prog-name=objdump` |
3545 | ||
3546 | ||
3547 | # ranlib has to be treated a bit differently since it might not exist at all. | |
3548 | ac_ranlib=`$CC -print-prog-name=ranlib` | |
3549 | if test "x$ac_ranlib" = xranlib; then | |
3550 | # This extra check has to happen since gcc simply echos the parameter in | |
3551 | # case it cannot find the value in its own directories. | |
3552 | if test -n "$ac_tool_prefix"; then | |
3553 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
3554 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
3555 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3556 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3557 | if test "${ac_cv_prog_RANLIB+set}" = set; then | |
3558 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3559 | else | |
3560 | if test -n "$RANLIB"; then | |
3561 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
3562 | else | |
3563 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3564 | for as_dir in $PATH | |
3565 | do | |
3566 | IFS=$as_save_IFS | |
3567 | test -z "$as_dir" && as_dir=. | |
3568 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3569 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3570 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
3571 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3572 | break 2 | |
3573 | fi | |
3574 | done | |
3575 | done | |
3576 | ||
3577 | fi | |
3578 | fi | |
3579 | RANLIB=$ac_cv_prog_RANLIB | |
3580 | if test -n "$RANLIB"; then | |
3581 | echo "$as_me:$LINENO: result: $RANLIB" >&5 | |
3582 | echo "${ECHO_T}$RANLIB" >&6 | |
3583 | else | |
3584 | echo "$as_me:$LINENO: result: no" >&5 | |
3585 | echo "${ECHO_T}no" >&6 | |
3586 | fi | |
3587 | ||
3588 | fi | |
3589 | if test -z "$ac_cv_prog_RANLIB"; then | |
3590 | ac_ct_RANLIB=$RANLIB | |
3591 | # Extract the first word of "ranlib", so it can be a program name with args. | |
3592 | set dummy ranlib; ac_word=$2 | |
3593 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3594 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3595 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then | |
3596 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3597 | else | |
3598 | if test -n "$ac_ct_RANLIB"; then | |
3599 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
3600 | else | |
3601 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3602 | for as_dir in $PATH | |
3603 | do | |
3604 | IFS=$as_save_IFS | |
3605 | test -z "$as_dir" && as_dir=. | |
3606 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3607 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3608 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
3609 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3610 | break 2 | |
3611 | fi | |
3612 | done | |
3613 | done | |
3614 | ||
3615 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" | |
3616 | fi | |
3617 | fi | |
3618 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
3619 | if test -n "$ac_ct_RANLIB"; then | |
3620 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 | |
3621 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
3622 | else | |
3623 | echo "$as_me:$LINENO: result: no" >&5 | |
3624 | echo "${ECHO_T}no" >&6 | |
3625 | fi | |
3626 | ||
3627 | RANLIB=$ac_ct_RANLIB | |
3628 | else | |
3629 | RANLIB="$ac_cv_prog_RANLIB" | |
3630 | fi | |
3631 | ||
3632 | else | |
3633 | RANLIB=$ac_ranlib | |
3634 | fi | |
3635 | ||
3636 | ||
3637 | # Determine whether we are using GNU binutils. | |
3638 | echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5 | |
3639 | echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6 | |
3640 | if test "${libc_cv_prog_as_gnu+set}" = set; then | |
3641 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3642 | else | |
3643 | # Most GNU programs take a -v and spit out some text including | |
3644 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
3645 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
3646 | libc_cv_prog_as_gnu=yes | |
3647 | else | |
3648 | libc_cv_prog_as_gnu=no | |
3649 | fi | |
3650 | rm -fr contest* | |
3651 | fi | |
3652 | echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5 | |
3653 | echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6 | |
3654 | rm -f a.out | |
3655 | gnu_as=$libc_cv_prog_as_gnu | |
3656 | ||
3657 | echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5 | |
3658 | echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6 | |
3659 | if test "${libc_cv_prog_ld_gnu+set}" = set; then | |
3660 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3661 | else | |
3662 | # Most GNU programs take a -v and spit out some text including | |
3663 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
3664 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
3665 | libc_cv_prog_ld_gnu=yes | |
3666 | else | |
3667 | libc_cv_prog_ld_gnu=no | |
3668 | fi | |
3669 | rm -fr contest* | |
3670 | fi | |
3671 | echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5 | |
3672 | echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6 | |
3673 | gnu_ld=$libc_cv_prog_ld_gnu | |
3674 | ||
3675 | ||
3676 | # Accept binutils 2.13 or newer. | |
3677 | for ac_prog in $AS | |
3678 | do | |
3679 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3680 | set dummy $ac_prog; ac_word=$2 | |
3681 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3682 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3683 | if test "${ac_cv_prog_AS+set}" = set; then | |
3684 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3685 | else | |
3686 | if test -n "$AS"; then | |
3687 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
3688 | else | |
3689 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3690 | for as_dir in $PATH | |
3691 | do | |
3692 | IFS=$as_save_IFS | |
3693 | test -z "$as_dir" && as_dir=. | |
3694 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3695 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3696 | ac_cv_prog_AS="$ac_prog" | |
3697 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3698 | break 2 | |
3699 | fi | |
3700 | done | |
3701 | done | |
3702 | ||
3703 | fi | |
3704 | fi | |
3705 | AS=$ac_cv_prog_AS | |
3706 | if test -n "$AS"; then | |
3707 | echo "$as_me:$LINENO: result: $AS" >&5 | |
3708 | echo "${ECHO_T}$AS" >&6 | |
3709 | else | |
3710 | echo "$as_me:$LINENO: result: no" >&5 | |
3711 | echo "${ECHO_T}no" >&6 | |
3712 | fi | |
3713 | ||
3714 | test -n "$AS" && break | |
3715 | done | |
3716 | ||
3717 | if test -z "$AS"; then | |
3718 | ac_verc_fail=yes | |
3719 | else | |
3720 | # Found it, now check the version. | |
3721 | echo "$as_me:$LINENO: checking version of $AS" >&5 | |
3722 | echo $ECHO_N "checking version of $AS... $ECHO_C" >&6 | |
3723 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
3724 | case $ac_prog_version in | |
3725 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3726 | 2.1[3-9]*) | |
3727 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
3728 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
3729 | ||
3730 | esac | |
3731 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
3732 | echo "${ECHO_T}$ac_prog_version" >&6 | |
3733 | fi | |
3734 | if test $ac_verc_fail = yes; then | |
73588175 | 3735 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
3736 | fi |
3737 | ||
3738 | for ac_prog in $LD | |
3739 | do | |
3740 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3741 | set dummy $ac_prog; ac_word=$2 | |
3742 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3743 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3744 | if test "${ac_cv_prog_LD+set}" = set; then | |
3745 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3746 | else | |
3747 | if test -n "$LD"; then | |
3748 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
3749 | else | |
3750 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3751 | for as_dir in $PATH | |
3752 | do | |
3753 | IFS=$as_save_IFS | |
3754 | test -z "$as_dir" && as_dir=. | |
3755 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3756 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3757 | ac_cv_prog_LD="$ac_prog" | |
3758 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3759 | break 2 | |
3760 | fi | |
3761 | done | |
3762 | done | |
3763 | ||
3764 | fi | |
3765 | fi | |
3766 | LD=$ac_cv_prog_LD | |
3767 | if test -n "$LD"; then | |
3768 | echo "$as_me:$LINENO: result: $LD" >&5 | |
3769 | echo "${ECHO_T}$LD" >&6 | |
3770 | else | |
3771 | echo "$as_me:$LINENO: result: no" >&5 | |
3772 | echo "${ECHO_T}no" >&6 | |
3773 | fi | |
3774 | ||
3775 | test -n "$LD" && break | |
3776 | done | |
3777 | ||
3778 | if test -z "$LD"; then | |
3779 | ac_verc_fail=yes | |
3780 | else | |
3781 | # Found it, now check the version. | |
3782 | echo "$as_me:$LINENO: checking version of $LD" >&5 | |
3783 | echo $ECHO_N "checking version of $LD... $ECHO_C" >&6 | |
3784 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` | |
3785 | case $ac_prog_version in | |
3786 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3787 | 2.1[3-9]*) | |
3788 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
3789 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
3790 | ||
3791 | esac | |
3792 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
3793 | echo "${ECHO_T}$ac_prog_version" >&6 | |
3794 | fi | |
3795 | if test $ac_verc_fail = yes; then | |
73588175 | 3796 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
3797 | fi |
3798 | ||
3799 | ||
3800 | # We need the physical current working directory. We cannot use the | |
3801 | # "pwd -P" shell builtin since that's not portable. Instead we try to | |
3802 | # find a pwd binary. Note that assigning to the PWD environment | |
3803 | # variable might have some interesting side effects, so we don't do | |
3804 | # that. | |
3805 | # Extract the first word of "pwd", so it can be a program name with args. | |
3806 | set dummy pwd; ac_word=$2 | |
3807 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3808 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3809 | if test "${ac_cv_path_PWD_P+set}" = set; then | |
3810 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3811 | else | |
3812 | case $PWD_P in | |
3813 | [\\/]* | ?:[\\/]*) | |
3814 | ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path. | |
3815 | ;; | |
3816 | *) | |
3817 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3818 | for as_dir in $PATH | |
3819 | do | |
3820 | IFS=$as_save_IFS | |
3821 | test -z "$as_dir" && as_dir=. | |
3822 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3823 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3824 | ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext" | |
3825 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3826 | break 2 | |
3827 | fi | |
3828 | done | |
3829 | done | |
3830 | ||
3831 | test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no" | |
3832 | ;; | |
3833 | esac | |
3834 | fi | |
3835 | PWD_P=$ac_cv_path_PWD_P | |
3836 | ||
3837 | if test -n "$PWD_P"; then | |
3838 | echo "$as_me:$LINENO: result: $PWD_P" >&5 | |
3839 | echo "${ECHO_T}$PWD_P" >&6 | |
3840 | else | |
3841 | echo "$as_me:$LINENO: result: no" >&5 | |
3842 | echo "${ECHO_T}no" >&6 | |
3843 | fi | |
3844 | ||
3845 | if test "$PWD_P" = no; then | |
3846 | { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5 | |
3847 | echo "$as_me: error: *** A pwd binary could not be found." >&2;} | |
3848 | { (exit 1); exit 1; }; } | |
3849 | fi | |
3850 | ||
3851 | # These programs are version sensitive. | |
3852 | ||
3853 | for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc | |
3854 | do | |
3855 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3856 | set dummy $ac_prog; ac_word=$2 | |
3857 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3858 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3859 | if test "${ac_cv_prog_CC+set}" = set; then | |
3860 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3861 | else | |
3862 | if test -n "$CC"; then | |
3863 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3864 | else | |
3865 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3866 | for as_dir in $PATH | |
3867 | do | |
3868 | IFS=$as_save_IFS | |
3869 | test -z "$as_dir" && as_dir=. | |
3870 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3871 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3872 | ac_cv_prog_CC="$ac_prog" | |
3873 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3874 | break 2 | |
3875 | fi | |
3876 | done | |
3877 | done | |
3878 | ||
3879 | fi | |
3880 | fi | |
3881 | CC=$ac_cv_prog_CC | |
3882 | if test -n "$CC"; then | |
3883 | echo "$as_me:$LINENO: result: $CC" >&5 | |
3884 | echo "${ECHO_T}$CC" >&6 | |
3885 | else | |
3886 | echo "$as_me:$LINENO: result: no" >&5 | |
3887 | echo "${ECHO_T}no" >&6 | |
3888 | fi | |
3889 | ||
3890 | test -n "$CC" && break | |
3891 | done | |
3892 | ||
3893 | if test -z "$CC"; then | |
3894 | ac_verc_fail=yes | |
3895 | else | |
3896 | # Found it, now check the version. | |
3897 | echo "$as_me:$LINENO: checking version of $CC" >&5 | |
3898 | echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 | |
3899 | ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` | |
3900 | case $ac_prog_version in | |
3901 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3902 | 3.[2-9]*) | |
3903 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
3904 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
3905 | ||
3906 | esac | |
3907 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
3908 | echo "${ECHO_T}$ac_prog_version" >&6 | |
3909 | fi | |
3910 | if test $ac_verc_fail = yes; then | |
3911 | critic_missing="$critic_missing gcc" | |
3912 | fi | |
3913 | ||
3914 | for ac_prog in gnumake gmake make | |
3915 | do | |
3916 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3917 | set dummy $ac_prog; ac_word=$2 | |
3918 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3919 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3920 | if test "${ac_cv_prog_MAKE+set}" = set; then | |
3921 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3922 | else | |
3923 | if test -n "$MAKE"; then | |
3924 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
3925 | else | |
3926 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3927 | for as_dir in $PATH | |
3928 | do | |
3929 | IFS=$as_save_IFS | |
3930 | test -z "$as_dir" && as_dir=. | |
3931 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3932 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3933 | ac_cv_prog_MAKE="$ac_prog" | |
3934 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3935 | break 2 | |
3936 | fi | |
3937 | done | |
3938 | done | |
3939 | ||
3940 | fi | |
3941 | fi | |
3942 | MAKE=$ac_cv_prog_MAKE | |
3943 | if test -n "$MAKE"; then | |
3944 | echo "$as_me:$LINENO: result: $MAKE" >&5 | |
3945 | echo "${ECHO_T}$MAKE" >&6 | |
3946 | else | |
3947 | echo "$as_me:$LINENO: result: no" >&5 | |
3948 | echo "${ECHO_T}no" >&6 | |
3949 | fi | |
3950 | ||
3951 | test -n "$MAKE" && break | |
3952 | done | |
3953 | ||
3954 | if test -z "$MAKE"; then | |
3955 | ac_verc_fail=yes | |
3956 | else | |
3957 | # Found it, now check the version. | |
3958 | echo "$as_me:$LINENO: checking version of $MAKE" >&5 | |
3959 | echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6 | |
3960 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
3961 | case $ac_prog_version in | |
3962 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3963 | 3.79* | 3.[89]*) | |
3964 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
3965 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
3966 | ||
3967 | esac | |
3968 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
3969 | echo "${ECHO_T}$ac_prog_version" >&6 | |
3970 | fi | |
3971 | if test $ac_verc_fail = yes; then | |
3972 | critic_missing="$critic_missing make" | |
3973 | fi | |
6e3d59bc | 3974 | |
cd6ede75 | 3975 | |
4baa087a RM |
3976 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
3977 | do | |
3978 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3979 | set dummy $ac_prog; ac_word=$2 | |
3a12e572 UD |
3980 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
3981 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 3982 | if test "${ac_cv_prog_MSGFMT+set}" = set; then |
3a12e572 | 3983 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 3984 | else |
4baa087a RM |
3985 | if test -n "$MSGFMT"; then |
3986 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 3987 | else |
3a12e572 UD |
3988 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3989 | for as_dir in $PATH | |
3990 | do | |
3991 | IFS=$as_save_IFS | |
3992 | test -z "$as_dir" && as_dir=. | |
3993 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3994 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 3995 | ac_cv_prog_MSGFMT="$ac_prog" |
3a12e572 UD |
3996 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3997 | break 2 | |
3998 | fi | |
3999 | done | |
4000 | done | |
4001 | ||
cd6ede75 UD |
4002 | fi |
4003 | fi | |
4baa087a RM |
4004 | MSGFMT=$ac_cv_prog_MSGFMT |
4005 | if test -n "$MSGFMT"; then | |
4006 | echo "$as_me:$LINENO: result: $MSGFMT" >&5 | |
4007 | echo "${ECHO_T}$MSGFMT" >&6 | |
cd6ede75 | 4008 | else |
3a12e572 UD |
4009 | echo "$as_me:$LINENO: result: no" >&5 |
4010 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4011 | fi |
4012 | ||
4baa087a RM |
4013 | test -n "$MSGFMT" && break |
4014 | done | |
4015 | ||
4016 | if test -z "$MSGFMT"; then | |
4017 | ac_verc_fail=yes | |
4018 | else | |
4019 | # Found it, now check the version. | |
4020 | echo "$as_me:$LINENO: checking version of $MSGFMT" >&5 | |
4021 | echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6 | |
4022 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
4023 | case $ac_prog_version in | |
4024 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4025 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4026 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4027 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4028 | ||
4029 | esac | |
4030 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4031 | echo "${ECHO_T}$ac_prog_version" >&6 | |
3a12e572 | 4032 | fi |
4baa087a RM |
4033 | if test $ac_verc_fail = yes; then |
4034 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4035 | fi | |
4036 | ||
4037 | for ac_prog in makeinfo | |
4038 | do | |
4039 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4040 | set dummy $ac_prog; ac_word=$2 | |
3a12e572 UD |
4041 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4042 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 4043 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then |
3a12e572 | 4044 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 4045 | else |
4baa087a RM |
4046 | if test -n "$MAKEINFO"; then |
4047 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4048 | else |
3a12e572 UD |
4049 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4050 | for as_dir in $PATH | |
4051 | do | |
4052 | IFS=$as_save_IFS | |
4053 | test -z "$as_dir" && as_dir=. | |
4054 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4055 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 4056 | ac_cv_prog_MAKEINFO="$ac_prog" |
3a12e572 UD |
4057 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4058 | break 2 | |
4059 | fi | |
4060 | done | |
4061 | done | |
4062 | ||
cd6ede75 UD |
4063 | fi |
4064 | fi | |
4baa087a RM |
4065 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4066 | if test -n "$MAKEINFO"; then | |
4067 | echo "$as_me:$LINENO: result: $MAKEINFO" >&5 | |
4068 | echo "${ECHO_T}$MAKEINFO" >&6 | |
cd6ede75 | 4069 | else |
3a12e572 UD |
4070 | echo "$as_me:$LINENO: result: no" >&5 |
4071 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4072 | fi |
4073 | ||
4baa087a RM |
4074 | test -n "$MAKEINFO" && break |
4075 | done | |
5edb9387 | 4076 | |
4baa087a RM |
4077 | if test -z "$MAKEINFO"; then |
4078 | ac_verc_fail=yes | |
5edb9387 | 4079 | else |
4baa087a RM |
4080 | # Found it, now check the version. |
4081 | echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5 | |
4082 | echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6 | |
4083 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` | |
4084 | case $ac_prog_version in | |
4085 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4086 | 4.*) | |
4087 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4088 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4089 | |
4baa087a RM |
4090 | esac |
4091 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4092 | echo "${ECHO_T}$ac_prog_version" >&6 | |
5edb9387 | 4093 | fi |
4baa087a RM |
4094 | if test $ac_verc_fail = yes; then |
4095 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4096 | fi |
cd6ede75 | 4097 | |
4baa087a | 4098 | for ac_prog in sed |
c4d23330 RM |
4099 | do |
4100 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4101 | set dummy $ac_prog; ac_word=$2 | |
4102 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4103 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 4104 | if test "${ac_cv_prog_SED+set}" = set; then |
c4d23330 RM |
4105 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
4106 | else | |
4baa087a RM |
4107 | if test -n "$SED"; then |
4108 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
4109 | else |
4110 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4111 | for as_dir in $PATH | |
4112 | do | |
4113 | IFS=$as_save_IFS | |
4114 | test -z "$as_dir" && as_dir=. | |
4115 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4116 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 4117 | ac_cv_prog_SED="$ac_prog" |
c4d23330 RM |
4118 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4119 | break 2 | |
4120 | fi | |
4121 | done | |
4122 | done | |
4123 | ||
4124 | fi | |
4125 | fi | |
4baa087a RM |
4126 | SED=$ac_cv_prog_SED |
4127 | if test -n "$SED"; then | |
4128 | echo "$as_me:$LINENO: result: $SED" >&5 | |
4129 | echo "${ECHO_T}$SED" >&6 | |
c4d23330 RM |
4130 | else |
4131 | echo "$as_me:$LINENO: result: no" >&5 | |
4132 | echo "${ECHO_T}no" >&6 | |
4133 | fi | |
4134 | ||
4baa087a | 4135 | test -n "$SED" && break |
c4d23330 RM |
4136 | done |
4137 | ||
4baa087a | 4138 | if test -z "$SED"; then |
c4d23330 RM |
4139 | ac_verc_fail=yes |
4140 | else | |
4141 | # Found it, now check the version. | |
4baa087a RM |
4142 | echo "$as_me:$LINENO: checking version of $SED" >&5 |
4143 | echo $ECHO_N "checking version of $SED... $ECHO_C" >&6 | |
4144 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
c4d23330 RM |
4145 | case $ac_prog_version in |
4146 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 4147 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
4148 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4149 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4150 | ||
4151 | esac | |
4152 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4153 | echo "${ECHO_T}$ac_prog_version" >&6 | |
4154 | fi | |
4155 | if test $ac_verc_fail = yes; then | |
4baa087a | 4156 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
4157 | fi |
4158 | ||
4baa087a | 4159 | |
476e7d78 | 4160 | for ac_prog in autoconf |
c4d23330 RM |
4161 | do |
4162 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4163 | set dummy $ac_prog; ac_word=$2 | |
4164 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4165 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 4166 | if test "${ac_cv_prog_AUTOCONF+set}" = set; then |
c4d23330 RM |
4167 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
4168 | else | |
4baa087a RM |
4169 | if test -n "$AUTOCONF"; then |
4170 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
4171 | else |
4172 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4173 | for as_dir in $PATH | |
4174 | do | |
4175 | IFS=$as_save_IFS | |
4176 | test -z "$as_dir" && as_dir=. | |
4177 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4178 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 4179 | ac_cv_prog_AUTOCONF="$ac_prog" |
c4d23330 RM |
4180 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4181 | break 2 | |
4182 | fi | |
4183 | done | |
4184 | done | |
4185 | ||
4186 | fi | |
4187 | fi | |
4baa087a RM |
4188 | AUTOCONF=$ac_cv_prog_AUTOCONF |
4189 | if test -n "$AUTOCONF"; then | |
4190 | echo "$as_me:$LINENO: result: $AUTOCONF" >&5 | |
4191 | echo "${ECHO_T}$AUTOCONF" >&6 | |
c4d23330 RM |
4192 | else |
4193 | echo "$as_me:$LINENO: result: no" >&5 | |
4194 | echo "${ECHO_T}no" >&6 | |
4195 | fi | |
4196 | ||
4baa087a | 4197 | test -n "$AUTOCONF" && break |
c4d23330 | 4198 | done |
4baa087a | 4199 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 4200 | |
476e7d78 RM |
4201 | case "x$AUTOCONF" in |
4202 | xno|x|x:) AUTOCONF=no ;; | |
4203 | *) | |
4204 | echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
4baa087a RM |
4205 | echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6 |
4206 | if test "${libc_cv_autoconf_works+set}" = set; then | |
4207 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c4d23330 | 4208 | else |
476e7d78 RM |
4209 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then |
4210 | libc_cv_autoconf_works=yes | |
4211 | else | |
4212 | libc_cv_autoconf_works=no | |
4213 | fi | |
c4d23330 | 4214 | fi |
4baa087a RM |
4215 | echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5 |
4216 | echo "${ECHO_T}$libc_cv_autoconf_works" >&6 | |
476e7d78 RM |
4217 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
4218 | ;; | |
4219 | esac | |
4220 | if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then | |
4221 | # If --without-cvs they probably won't change configure.in, so no complaints. | |
4222 | aux_missing="$aux_missing autoconf" | |
c4d23330 RM |
4223 | fi |
4224 | ||
32a448ed RM |
4225 | test -n "$critic_missing" && { { echo "$as_me:$LINENO: error: |
4226 | *** These critical programs are missing or too old:$critic_missing | |
4227 | *** Check the INSTALL file for required versions." >&5 | |
4228 | echo "$as_me: error: | |
4229 | *** These critical programs are missing or too old:$critic_missing | |
4230 | *** Check the INSTALL file for required versions." >&2;} | |
4231 | { (exit 1); exit 1; }; } | |
4232 | ||
3a12e572 | 4233 | test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING: |
9c6fffc0 | 4234 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 4235 | *** some features will be disabled. |
3a12e572 UD |
4236 | *** Check the INSTALL file for required versions." >&5 |
4237 | echo "$as_me: WARNING: | |
4238 | *** These auxiliary programs are missing or incompatible versions:$aux_missing | |
4239 | *** some features will be disabled. | |
4240 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b AJ |
4241 | |
4242 | # glibcbug.in wants to know the compiler version. | |
4243 | CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'` | |
4244 | ||
4245 | ||
3c720987 UD |
4246 | # if using special system headers, find out the compiler's sekrit |
4247 | # header directory and add that to the list. NOTE: Only does the right | |
4248 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
4249 | if test -n "$sysheaders"; then | |
4250 | ccheaders=`$CC -print-file-name=include` | |
4251 | SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders" | |
4252 | fi | |
4253 | ||
4254 | ||
f89ac85c | 4255 | # check if ranlib is necessary |
3a12e572 UD |
4256 | echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5 |
4257 | echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6 | |
4258 | if test "${libc_cv_ranlib_necessary+set}" = set; then | |
4259 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f38931a9 | 4260 | else |
f89ac85c UD |
4261 | cat > conftest.c <<EOF |
4262 | int a; | |
4263 | char b; | |
4264 | void c(void) {} | |
4265 | EOF | |
3217788f | 4266 | $CC $CFLAGS $CPPFLAGS -c conftest.c |
5bbfc1ea | 4267 | $AR cr conftest.a conftest.o |
f89ac85c UD |
4268 | cp conftest.a conftest2.a |
4269 | $RANLIB conftest.a | |
4270 | if cmp -s conftest.a conftest2.a; then | |
4271 | libc_cv_ranlib_necessary=no | |
f38931a9 | 4272 | else |
f89ac85c | 4273 | libc_cv_ranlib_necessary=yes |
f38931a9 | 4274 | fi |
f89ac85c | 4275 | rm -rf conftest* |
f38931a9 | 4276 | fi |
3a12e572 UD |
4277 | echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5 |
4278 | echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6 | |
f89ac85c UD |
4279 | if test "$libc_cv_ranlib_necessary" = no; then |
4280 | RANLIB=: | |
4281 | fi | |
f38931a9 | 4282 | |
3911660e UD |
4283 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
4284 | # since this would lead to problems installing/building glibc. | |
4285 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
4286 | # is true: | |
4287 | # - one of the terminals (":" and ";") is the first or last sign | |
4288 | # - two terminals occur directly after each other | |
4289 | # - the path contains an element with a dot in it | |
3a12e572 UD |
4290 | echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5 |
4291 | echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6 | |
3911660e UD |
4292 | case ${LD_LIBRARY_PATH} in |
4293 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 4294 | ld_library_path_setting="contains current directory" |
3911660e UD |
4295 | ;; |
4296 | *) | |
4297 | ld_library_path_setting="ok" | |
4298 | ;; | |
4299 | esac | |
3a12e572 UD |
4300 | echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5 |
4301 | echo "${ECHO_T}$ld_library_path_setting" >&6 | |
3911660e | 4302 | if test "$ld_library_path_setting" != "ok"; then |
3a12e572 UD |
4303 | { { echo "$as_me:$LINENO: error: |
4304 | *** LD_LIBRARY_PATH shouldn't contain the current directory when | |
4305 | *** building glibc. Please change the environment variable | |
4306 | *** and run configure again." >&5 | |
4307 | echo "$as_me: error: | |
63bda0c1 UD |
4308 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
4309 | *** building glibc. Please change the environment variable | |
3a12e572 UD |
4310 | *** and run configure again." >&2;} |
4311 | { (exit 1); exit 1; }; } | |
3911660e UD |
4312 | fi |
4313 | ||
3a12e572 UD |
4314 | echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5 |
4315 | echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6 | |
4316 | if test "${libc_cv_gcc_static_libgcc+set}" = set; then | |
4317 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
74bd2300 UD |
4318 | else |
4319 | if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then | |
4320 | libc_cv_gcc_static_libgcc= | |
4321 | else | |
4322 | libc_cv_gcc_static_libgcc=-static-libgcc | |
4323 | fi | |
4324 | fi | |
3a12e572 UD |
4325 | echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5 |
4326 | echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6 | |
74bd2300 UD |
4327 | |
4328 | ||
cd6ede75 UD |
4329 | # Extract the first word of "bash", so it can be a program name with args. |
4330 | set dummy bash; ac_word=$2 | |
3a12e572 UD |
4331 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4332 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4333 | if test "${ac_cv_path_BASH+set}" = set; then | |
4334 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 4335 | else |
3a12e572 UD |
4336 | case $BASH in |
4337 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
4338 | ac_cv_path_BASH="$BASH" # Let the user override the test with a path. |
4339 | ;; | |
4340 | *) | |
3a12e572 UD |
4341 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4342 | for as_dir in $PATH | |
4343 | do | |
4344 | IFS=$as_save_IFS | |
4345 | test -z "$as_dir" && as_dir=. | |
4346 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4347 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4348 | ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext" | |
4349 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4350 | break 2 | |
4351 | fi | |
4352 | done | |
4353 | done | |
4354 | ||
cd6ede75 UD |
4355 | test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no" |
4356 | ;; | |
4357 | esac | |
4358 | fi | |
3a12e572 UD |
4359 | BASH=$ac_cv_path_BASH |
4360 | ||
cd6ede75 | 4361 | if test -n "$BASH"; then |
3a12e572 UD |
4362 | echo "$as_me:$LINENO: result: $BASH" >&5 |
4363 | echo "${ECHO_T}$BASH" >&6 | |
cd6ede75 | 4364 | else |
3a12e572 UD |
4365 | echo "$as_me:$LINENO: result: no" >&5 |
4366 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4367 | fi |
4368 | ||
4369 | if test "$BASH" != no && | |
f43ce637 | 4370 | $BASH -c 'test "$BASH_VERSINFO" \ |
6973fc01 | 4371 | && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then |
cd6ede75 UD |
4372 | libc_cv_have_bash2=yes |
4373 | else | |
4374 | libc_cv_have_bash2=no | |
4375 | fi | |
4376 | ||
4377 | ||
4378 | if test "$BASH" = no; then | |
4379 | # Extract the first word of "ksh", so it can be a program name with args. | |
4380 | set dummy ksh; ac_word=$2 | |
3a12e572 UD |
4381 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4382 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4383 | if test "${ac_cv_path_KSH+set}" = set; then | |
4384 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 4385 | else |
3a12e572 UD |
4386 | case $KSH in |
4387 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
4388 | ac_cv_path_KSH="$KSH" # Let the user override the test with a path. |
4389 | ;; | |
4390 | *) | |
3a12e572 UD |
4391 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4392 | for as_dir in $PATH | |
4393 | do | |
4394 | IFS=$as_save_IFS | |
4395 | test -z "$as_dir" && as_dir=. | |
4396 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4397 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4398 | ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" | |
4399 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4400 | break 2 | |
4401 | fi | |
4402 | done | |
4403 | done | |
4404 | ||
cd6ede75 UD |
4405 | test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" |
4406 | ;; | |
4407 | esac | |
4408 | fi | |
3a12e572 UD |
4409 | KSH=$ac_cv_path_KSH |
4410 | ||
cd6ede75 | 4411 | if test -n "$KSH"; then |
3a12e572 UD |
4412 | echo "$as_me:$LINENO: result: $KSH" >&5 |
4413 | echo "${ECHO_T}$KSH" >&6 | |
cd6ede75 | 4414 | else |
3a12e572 UD |
4415 | echo "$as_me:$LINENO: result: no" >&5 |
4416 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4417 | fi |
4418 | ||
4419 | if test "$KSH" = no; then | |
4420 | libc_cv_have_ksh=no | |
4421 | else | |
4422 | libc_cv_have_ksh=yes | |
4423 | fi | |
4424 | else | |
4425 | KSH="$BASH" | |
3a12e572 | 4426 | |
cd6ede75 UD |
4427 | libc_cv_have_ksh=yes |
4428 | fi | |
4429 | ||
4430 | ||
a8c01776 | 4431 | for ac_prog in gawk mawk nawk awk |
a2b08ee5 | 4432 | do |
3a12e572 | 4433 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
a2b08ee5 | 4434 | set dummy $ac_prog; ac_word=$2 |
3a12e572 UD |
4435 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4436 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4437 | if test "${ac_cv_prog_AWK+set}" = set; then | |
4438 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5aa8ff62 UD |
4439 | else |
4440 | if test -n "$AWK"; then | |
4441 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
4442 | else | |
3a12e572 UD |
4443 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4444 | for as_dir in $PATH | |
4445 | do | |
4446 | IFS=$as_save_IFS | |
4447 | test -z "$as_dir" && as_dir=. | |
4448 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4449 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4450 | ac_cv_prog_AWK="$ac_prog" | |
4451 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4452 | break 2 | |
4453 | fi | |
4454 | done | |
4455 | done | |
4456 | ||
5aa8ff62 UD |
4457 | fi |
4458 | fi | |
3a12e572 | 4459 | AWK=$ac_cv_prog_AWK |
5aa8ff62 | 4460 | if test -n "$AWK"; then |
3a12e572 UD |
4461 | echo "$as_me:$LINENO: result: $AWK" >&5 |
4462 | echo "${ECHO_T}$AWK" >&6 | |
5aa8ff62 | 4463 | else |
3a12e572 UD |
4464 | echo "$as_me:$LINENO: result: no" >&5 |
4465 | echo "${ECHO_T}no" >&6 | |
5aa8ff62 UD |
4466 | fi |
4467 | ||
3a12e572 | 4468 | test -n "$AWK" && break |
5aa8ff62 UD |
4469 | done |
4470 | ||
c0016081 UD |
4471 | # Extract the first word of "perl", so it can be a program name with args. |
4472 | set dummy perl; ac_word=$2 | |
3a12e572 UD |
4473 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4474 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4475 | if test "${ac_cv_path_PERL+set}" = set; then | |
4476 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
a2b08ee5 | 4477 | else |
3a12e572 UD |
4478 | case $PERL in |
4479 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
4480 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
4481 | ;; | |
4482 | *) | |
3a12e572 UD |
4483 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4484 | for as_dir in $PATH | |
4485 | do | |
4486 | IFS=$as_save_IFS | |
4487 | test -z "$as_dir" && as_dir=. | |
4488 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4489 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4490 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" | |
4491 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4492 | break 2 | |
4493 | fi | |
4494 | done | |
4495 | done | |
4496 | ||
c0016081 | 4497 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
4498 | ;; |
4499 | esac | |
4500 | fi | |
3a12e572 UD |
4501 | PERL=$ac_cv_path_PERL |
4502 | ||
a2b08ee5 | 4503 | if test -n "$PERL"; then |
3a12e572 UD |
4504 | echo "$as_me:$LINENO: result: $PERL" >&5 |
4505 | echo "${ECHO_T}$PERL" >&6 | |
a2b08ee5 | 4506 | else |
3a12e572 UD |
4507 | echo "$as_me:$LINENO: result: no" >&5 |
4508 | echo "${ECHO_T}no" >&6 | |
a2b08ee5 UD |
4509 | fi |
4510 | ||
2fd5d029 RM |
4511 | if test "$PERL" != no && |
4512 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
4513 | PERL=no | |
fc304e02 | 4514 | fi |
c0016081 UD |
4515 | # Extract the first word of "install-info", so it can be a program name with args. |
4516 | set dummy install-info; ac_word=$2 | |
3a12e572 UD |
4517 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4518 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4519 | if test "${ac_cv_path_INSTALL_INFO+set}" = set; then | |
4520 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c0016081 | 4521 | else |
3a12e572 UD |
4522 | case $INSTALL_INFO in |
4523 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
4524 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
4525 | ;; | |
4526 | *) | |
3a12e572 | 4527 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
4528 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
4529 | for as_dir in $as_dummy | |
3a12e572 UD |
4530 | do |
4531 | IFS=$as_save_IFS | |
4532 | test -z "$as_dir" && as_dir=. | |
4533 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4534 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4535 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" | |
4536 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4537 | break 2 | |
4538 | fi | |
4539 | done | |
4540 | done | |
4541 | ||
c0016081 UD |
4542 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
4543 | ;; | |
4544 | esac | |
4545 | fi | |
3a12e572 UD |
4546 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
4547 | ||
c0016081 | 4548 | if test -n "$INSTALL_INFO"; then |
3a12e572 UD |
4549 | echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5 |
4550 | echo "${ECHO_T}$INSTALL_INFO" >&6 | |
c0016081 | 4551 | else |
3a12e572 UD |
4552 | echo "$as_me:$LINENO: result: no" >&5 |
4553 | echo "${ECHO_T}no" >&6 | |
c0016081 UD |
4554 | fi |
4555 | ||
c0016081 | 4556 | if test "$INSTALL_INFO" != "no"; then |
3a12e572 UD |
4557 | echo "$as_me:$LINENO: checking for old Debian install-info" >&5 |
4558 | echo $ECHO_N "checking for old Debian install-info... $ECHO_C" >&6 | |
4559 | if test "${libc_cv_old_debian_install_info+set}" = set; then | |
4560 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c0016081 UD |
4561 | else |
4562 | mkdir conftest.d | |
4563 | # There is a hard ^_ on the next line. I am open to better ideas. | |
4564 | (echo '\1f' | |
4565 | echo 'File: dir Node: Top This is the top of the INFO tree' | |
4566 | echo '* Menu:') >conftest.d/dir | |
4567 | (echo 'INFO-DIR-SECTION i-d-s works' | |
4568 | echo 'START-INFO-DIR-ENTRY' | |
4569 | echo '* Prog: (prog). Program.' | |
4570 | echo 'END-INFO-DIR-ENTRY') >conftest.d/prog.info | |
4571 | if $INSTALL_INFO --info-dir=conftest.d conftest.d/prog.info >&5 2>&1 | |
d8cceb4f | 4572 | then |
c0016081 UD |
4573 | if grep -s 'i-d-s works' conftest.d/dir >/dev/null |
4574 | then libc_cv_old_debian_install_info=no | |
4575 | else libc_cv_old_debian_install_info=yes | |
4576 | fi | |
4577 | else libc_cv_old_debian_install_info=no testfailed=t | |
4578 | fi | |
4579 | rm -fr conftest.d | |
4580 | fi | |
3a12e572 UD |
4581 | echo "$as_me:$LINENO: result: $libc_cv_old_debian_install_info" >&5 |
4582 | echo "${ECHO_T}$libc_cv_old_debian_install_info" >&6 | |
c0016081 | 4583 | if test -n "$testfailed" |
3a12e572 UD |
4584 | then { echo "$as_me:$LINENO: WARNING: install-info errored out, check config.log" >&5 |
4585 | echo "$as_me: WARNING: install-info errored out, check config.log" >&2;} | |
c0016081 UD |
4586 | fi |
4587 | OLD_DEBIAN_INSTALL_INFO=$libc_cv_old_debian_install_info | |
4588 | fi | |
a2b08ee5 UD |
4589 | |
4590 | ||
ae113383 UD |
4591 | # Extract the first word of "bison", so it can be a program name with args. |
4592 | set dummy bison; ac_word=$2 | |
3a12e572 UD |
4593 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4594 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4595 | if test "${ac_cv_path_BISON+set}" = set; then | |
4596 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ae113383 | 4597 | else |
3a12e572 UD |
4598 | case $BISON in |
4599 | [\\/]* | ?:[\\/]*) | |
ae113383 UD |
4600 | ac_cv_path_BISON="$BISON" # Let the user override the test with a path. |
4601 | ;; | |
ae113383 | 4602 | *) |
3a12e572 | 4603 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
4604 | as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" |
4605 | for as_dir in $as_dummy | |
3a12e572 UD |
4606 | do |
4607 | IFS=$as_save_IFS | |
4608 | test -z "$as_dir" && as_dir=. | |
4609 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4610 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4611 | ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" | |
4612 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4613 | break 2 | |
4614 | fi | |
4615 | done | |
4616 | done | |
4617 | ||
ae113383 UD |
4618 | test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" |
4619 | ;; | |
4620 | esac | |
4621 | fi | |
3a12e572 UD |
4622 | BISON=$ac_cv_path_BISON |
4623 | ||
ae113383 | 4624 | if test -n "$BISON"; then |
3a12e572 UD |
4625 | echo "$as_me:$LINENO: result: $BISON" >&5 |
4626 | echo "${ECHO_T}$BISON" >&6 | |
ae113383 | 4627 | else |
3a12e572 UD |
4628 | echo "$as_me:$LINENO: result: no" >&5 |
4629 | echo "${ECHO_T}no" >&6 | |
ae113383 UD |
4630 | fi |
4631 | ||
4632 | ||
3a12e572 UD |
4633 | echo "$as_me:$LINENO: checking for signed size_t type" >&5 |
4634 | echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6 | |
4635 | if test "${libc_cv_signed_size_t+set}" = set; then | |
4636 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4637 | else |
4638 | echo '#include <stddef.h> | |
4639 | FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c | |
4640 | if eval "$ac_cpp conftest.c 2>/dev/null" \ | |
4641 | | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then | |
4642 | libc_cv_signed_size_t=no | |
4643 | else | |
4644 | libc_cv_signed_size_t=yes | |
4645 | fi | |
4646 | rm -f conftest* | |
4647 | fi | |
3a12e572 UD |
4648 | echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5 |
4649 | echo "${ECHO_T}$libc_cv_signed_size_t" >&6 | |
cd6ede75 UD |
4650 | if test $libc_cv_signed_size_t = yes; then |
4651 | cat >> confdefs.h <<\EOF | |
4652 | #undef __SIZE_TYPE__ | |
4653 | #define __SIZE_TYPE__ unsigned | |
4654 | EOF | |
4655 | fi | |
4656 | ||
f4b07664 | 4657 | |
3a12e572 UD |
4658 | echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5 |
4659 | echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6 | |
4660 | if test "${libc_cv_friendly_stddef+set}" = set; then | |
4661 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 4662 | else |
f4b07664 | 4663 | cat >conftest.$ac_ext <<_ACEOF |
3a12e572 | 4664 | #line $LINENO "configure" |
2abf9ff1 RM |
4665 | /* confdefs.h. */ |
4666 | _ACEOF | |
4667 | cat confdefs.h >>conftest.$ac_ext | |
4668 | cat >>conftest.$ac_ext <<_ACEOF | |
4669 | /* end confdefs.h. */ | |
cd6ede75 UD |
4670 | #define __need_size_t |
4671 | #define __need_wchar_t | |
4672 | #include <stddef.h> | |
4673 | #define __need_NULL | |
4674 | #include <stddef.h> | |
3a12e572 UD |
4675 | int |
4676 | main () | |
4677 | { | |
cd6ede75 UD |
4678 | size_t size; wchar_t wchar; |
4679 | #ifdef offsetof | |
4680 | #error stddef.h ignored __need_* | |
4681 | #endif | |
4682 | if (&size == NULL || &wchar == NULL) abort (); | |
3a12e572 UD |
4683 | ; |
4684 | return 0; | |
4685 | } | |
4686 | _ACEOF | |
4687 | rm -f conftest.$ac_objext | |
4688 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4689 | (eval $ac_compile) 2>&5 | |
4690 | ac_status=$? | |
4691 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4692 | (exit $ac_status); } && | |
4693 | { ac_try='test -s conftest.$ac_objext' | |
4694 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4695 | (eval $ac_try) 2>&5 | |
4696 | ac_status=$? | |
4697 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4698 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
4699 | libc_cv_friendly_stddef=yes |
4700 | else | |
3a12e572 | 4701 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
4702 | sed 's/^/| /' conftest.$ac_ext >&5 |
4703 | ||
3a12e572 | 4704 | libc_cv_friendly_stddef=no |
cd6ede75 | 4705 | fi |
3a12e572 | 4706 | rm -f conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 4707 | fi |
3a12e572 UD |
4708 | echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5 |
4709 | echo "${ECHO_T}$libc_cv_friendly_stddef" >&6 | |
cd6ede75 UD |
4710 | if test $libc_cv_friendly_stddef = yes; then |
4711 | config_vars="$config_vars | |
4712 | override stddef.h = # The installed <stddef.h> seems to be libc-friendly." | |
4713 | fi | |
4714 | ||
3a12e572 UD |
4715 | echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5 |
4716 | echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6 | |
4717 | if test "${libc_cv_need_minus_P+set}" = set; then | |
4718 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4719 | else |
4720 | cat > conftest.S <<EOF | |
4721 | #include "confdefs.h" | |
4722 | /* Nothing whatsoever. */ | |
4723 | EOF | |
3217788f | 4724 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5' |
61cea1c3 RM |
4725 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4726 | (eval $ac_try) 2>&5 | |
4727 | ac_status=$? | |
4728 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4729 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
4730 | libc_cv_need_minus_P=no |
4731 | else | |
4732 | libc_cv_need_minus_P=yes | |
4733 | fi | |
4734 | rm -f conftest* | |
4735 | fi | |
3a12e572 UD |
4736 | echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5 |
4737 | echo "${ECHO_T}$libc_cv_need_minus_P" >&6 | |
cd6ede75 UD |
4738 | if test $libc_cv_need_minus_P = yes; then |
4739 | config_vars="$config_vars | |
4740 | asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." | |
4741 | fi | |
4742 | ||
3a12e572 UD |
4743 | echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5 |
4744 | echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6 | |
4745 | if test "${libc_cv_dot_text+set}" = set; then | |
4746 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2293395f UD |
4747 | else |
4748 | cat > conftest.s <<EOF | |
4749 | .text | |
4750 | EOF | |
4751 | libc_cv_dot_text= | |
3217788f | 4752 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
4753 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4754 | (eval $ac_try) 2>&5 | |
4755 | ac_status=$? | |
4756 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4757 | (exit $ac_status); }; }; then | |
2293395f UD |
4758 | libc_cv_dot_text=.text |
4759 | fi | |
4760 | rm -f conftest* | |
4761 | fi | |
4762 | ||
4763 | if test -z "$libc_cv_dot_text"; then | |
3a12e572 UD |
4764 | echo "$as_me:$LINENO: result: no" >&5 |
4765 | echo "${ECHO_T}no" >&6 | |
2293395f | 4766 | else |
3a12e572 UD |
4767 | echo "$as_me:$LINENO: result: yes" >&5 |
4768 | echo "${ECHO_T}yes" >&6 | |
2293395f UD |
4769 | fi |
4770 | ||
3a12e572 UD |
4771 | echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5 |
4772 | echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6 | |
4773 | if test "${libc_cv_asm_global_directive+set}" = set; then | |
4774 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4775 | else |
4776 | libc_cv_asm_global_directive=UNKNOWN | |
908c3d5b | 4777 | for ac_globl in .globl .global .EXPORT; do |
cd6ede75 | 4778 | cat > conftest.s <<EOF |
2293395f | 4779 | ${libc_cv_dot_text} |
908c3d5b | 4780 | ${ac_globl} foo |
cd6ede75 UD |
4781 | foo: |
4782 | EOF | |
3217788f | 4783 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
4784 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4785 | (eval $ac_try) 2>&5 | |
4786 | ac_status=$? | |
4787 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4788 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
4789 | libc_cv_asm_global_directive=${ac_globl} |
4790 | fi | |
4791 | rm -f conftest* | |
4792 | test $libc_cv_asm_global_directive != UNKNOWN && break | |
4793 | done | |
4794 | fi | |
3a12e572 UD |
4795 | echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5 |
4796 | echo "${ECHO_T}$libc_cv_asm_global_directive" >&6 | |
cd6ede75 | 4797 | if test $libc_cv_asm_global_directive = UNKNOWN; then |
3a12e572 UD |
4798 | { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5 |
4799 | echo "$as_me: error: cannot determine asm global directive" >&2;} | |
4800 | { (exit 1); exit 1; }; } | |
cd6ede75 | 4801 | else |
3a12e572 | 4802 | cat >>confdefs.h <<_ACEOF |
cd6ede75 | 4803 | #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} |
3a12e572 | 4804 | _ACEOF |
cd6ede75 UD |
4805 | |
4806 | fi | |
4807 | ||
3a12e572 UD |
4808 | echo "$as_me:$LINENO: checking for .set assembler directive" >&5 |
4809 | echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6 | |
4810 | if test "${libc_cv_asm_set_directive+set}" = set; then | |
4811 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4812 | else |
4813 | cat > conftest.s <<EOF | |
2293395f | 4814 | ${libc_cv_dot_text} |
cd6ede75 UD |
4815 | foo: |
4816 | .set glibc_conftest_frobozz,foo | |
4817 | $libc_cv_asm_global_directive glibc_conftest_frobozz | |
4818 | EOF | |
4819 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
4820 | # (but it doesn't work), so we must do a linking check to be sure. | |
4821 | cat > conftest1.c <<\EOF | |
4822 | extern int glibc_conftest_frobozz; | |
640f0119 | 4823 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
4824 | EOF |
4825 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 4826 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
4827 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
4828 | libc_cv_asm_set_directive=yes | |
4829 | else | |
4830 | libc_cv_asm_set_directive=no | |
4831 | fi | |
4832 | rm -f conftest* | |
4833 | fi | |
3a12e572 UD |
4834 | echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5 |
4835 | echo "${ECHO_T}$libc_cv_asm_set_directive" >&6 | |
cd6ede75 | 4836 | if test $libc_cv_asm_set_directive = yes; then |
3a12e572 | 4837 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 4838 | #define HAVE_ASM_SET_DIRECTIVE 1 |
3a12e572 | 4839 | _ACEOF |
cd6ede75 UD |
4840 | |
4841 | fi | |
4842 | ||
3a12e572 UD |
4843 | echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5 |
4844 | echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6 | |
4845 | if test "${libc_cv_asm_type_prefix+set}" = set; then | |
4846 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b88ac073 RM |
4847 | else |
4848 | libc_cv_asm_type_prefix=no | |
4849 | for ac_try_prefix in '@' '%' '#'; do | |
4850 | cat > conftest.s <<EOF | |
4851 | ${libc_cv_dot_text} | |
4852 | ${libc_cv_asm_global_directive} foo | |
4853 | .type foo, ${ac_try_prefix}object | |
4854 | .size foo, 1 | |
4855 | foo: | |
4856 | .byte 1 | |
4857 | EOF | |
3217788f | 4858 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
4859 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4860 | (eval $ac_try) 2>&5 | |
4861 | ac_status=$? | |
4862 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4863 | (exit $ac_status); }; }; then | |
b88ac073 RM |
4864 | libc_cv_asm_type_prefix=${ac_try_prefix} |
4865 | fi | |
4866 | rm -f conftest* | |
4867 | test "x$libc_cv_asm_type_prefix" != xno && break | |
4868 | done | |
4869 | fi | |
3a12e572 UD |
4870 | echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5 |
4871 | echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6 | |
b88ac073 | 4872 | if test "x$libc_cv_asm_type_prefix" != xno; then |
3a12e572 | 4873 | cat >>confdefs.h <<_ACEOF |
b88ac073 | 4874 | #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix} |
3a12e572 | 4875 | _ACEOF |
b88ac073 RM |
4876 | |
4877 | fi | |
4878 | ||
2aa15430 | 4879 | # The Aix ld uses global .symbol_names instead of symbol_names. |
a8a20be0 UD |
4880 | # Unfortunately also used in the PPC64 ELF ABI. |
4881 | case "${os}${machine}" in | |
4882 | aix4.3* | linux*powerpc/powerpc64*) | |
3a12e572 | 4883 | cat >>confdefs.h <<\_ACEOF |
2aa15430 | 4884 | #define HAVE_ASM_GLOBAL_DOT_NAME 1 |
3a12e572 | 4885 | _ACEOF |
2aa15430 UD |
4886 | |
4887 | esac | |
4888 | ||
3a12e572 UD |
4889 | echo "$as_me:$LINENO: checking for .symver assembler directive" >&5 |
4890 | echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6 | |
4891 | if test "${libc_cv_asm_symver_directive+set}" = set; then | |
4892 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4893 | else |
4894 | cat > conftest.s <<EOF | |
2293395f | 4895 | ${libc_cv_dot_text} |
cd6ede75 UD |
4896 | _sym: |
4897 | .symver _sym,sym@VERS | |
4898 | EOF | |
3217788f | 4899 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
cd6ede75 UD |
4900 | libc_cv_asm_symver_directive=yes |
4901 | else | |
4902 | libc_cv_asm_symver_directive=no | |
4903 | fi | |
4904 | rm -f conftest* | |
4905 | fi | |
3a12e572 UD |
4906 | echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5 |
4907 | echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6 | |
4908 | echo "$as_me:$LINENO: checking for ld --version-script" >&5 | |
4909 | echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6 | |
4910 | if test "${libc_cv_ld_version_script_option+set}" = set; then | |
4911 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4912 | else |
4913 | if test $libc_cv_asm_symver_directive = yes; then | |
4914 | cat > conftest.s <<EOF | |
2293395f | 4915 | ${libc_cv_dot_text} |
cd6ede75 UD |
4916 | _sym: |
4917 | .symver _sym,sym@VERS | |
4918 | EOF | |
4919 | cat > conftest.map <<EOF | |
f43ce637 | 4920 | VERS_1 { |
cd6ede75 UD |
4921 | global: sym; |
4922 | }; | |
f43ce637 UD |
4923 | |
4924 | VERS_2 { | |
4925 | global: sym; | |
4926 | } VERS_1; | |
cd6ede75 | 4927 | EOF |
3217788f RM |
4928 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
4929 | if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared | |
4930 | -o conftest.so conftest.o | |
4931 | -nostartfiles -nostdlib | |
4932 | -Wl,--version-script,conftest.map | |
3a12e572 UD |
4933 | 1>&5' |
4934 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4935 | (eval $ac_try) 2>&5 | |
4936 | ac_status=$? | |
4937 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4938 | (exit $ac_status); }; }; | |
cd6ede75 UD |
4939 | then |
4940 | libc_cv_ld_version_script_option=yes | |
4941 | else | |
4942 | libc_cv_ld_version_script_option=no | |
4943 | fi | |
4944 | else | |
4945 | libc_cv_ld_version_script_option=no | |
4946 | fi | |
4947 | else | |
4948 | libc_cv_ld_version_script_option=no | |
4949 | fi | |
4950 | rm -f conftest* | |
4951 | fi | |
3a12e572 UD |
4952 | echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5 |
4953 | echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6 | |
7499a22a RM |
4954 | if test $shared != no && |
4955 | test $libc_cv_asm_symver_directive = yes && | |
650425ce UD |
4956 | test $libc_cv_ld_version_script_option = yes && |
4957 | test $enable_versioning = yes; then | |
cd6ede75 | 4958 | VERSIONING=yes |
3a12e572 | 4959 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 4960 | #define DO_VERSIONING 1 |
3a12e572 | 4961 | _ACEOF |
cd6ede75 UD |
4962 | |
4963 | else | |
4964 | VERSIONING=no | |
4965 | fi | |
4966 | ||
4967 | ||
22af13de | 4968 | if test $elf = yes && test $shared != no && test $VERSIONING = no; then |
f43ce637 | 4969 | echo "\ |
f4017d20 | 4970 | *** WARNING: You should not compile GNU libc without versioning. Not using |
f43ce637 UD |
4971 | *** versioning will introduce incompatibilities so that old binaries |
4972 | *** will not run anymore. | |
08a0d60a | 4973 | *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)." |
f43ce637 | 4974 | fi |
cd6ede75 | 4975 | if test $elf = yes; then |
3a12e572 UD |
4976 | echo "$as_me:$LINENO: checking for .previous assembler directive" >&5 |
4977 | echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6 | |
4978 | if test "${libc_cv_asm_previous_directive+set}" = set; then | |
4979 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4980 | else |
4981 | cat > conftest.s <<EOF | |
4982 | .section foo_section | |
4983 | .previous | |
4984 | EOF | |
3217788f | 4985 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
3a12e572 UD |
4986 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4987 | (eval $ac_try) 2>&5 | |
4988 | ac_status=$? | |
4989 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4990 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
4991 | libc_cv_asm_previous_directive=yes |
4992 | else | |
4993 | libc_cv_asm_previous_directive=no | |
4994 | fi | |
4995 | rm -f conftest* | |
4996 | fi | |
3a12e572 UD |
4997 | echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5 |
4998 | echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6 | |
cd6ede75 | 4999 | if test $libc_cv_asm_previous_directive = yes; then |
3a12e572 | 5000 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5001 | #define HAVE_ASM_PREVIOUS_DIRECTIVE 1 |
3a12e572 | 5002 | _ACEOF |
cd6ede75 UD |
5003 | |
5004 | else | |
3a12e572 UD |
5005 | echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5 |
5006 | echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6 | |
5007 | if test "${libc_cv_asm_popsection_directive+set}" = set; then | |
5008 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5009 | else |
5010 | cat > conftest.s <<EOF | |
5011 | .pushsection foo_section | |
5012 | .popsection | |
5013 | EOF | |
3217788f | 5014 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
3a12e572 UD |
5015 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5016 | (eval $ac_try) 2>&5 | |
5017 | ac_status=$? | |
5018 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5019 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5020 | libc_cv_asm_popsection_directive=yes |
5021 | else | |
5022 | libc_cv_asm_popsection_directive=no | |
5023 | fi | |
5024 | rm -f conftest* | |
5025 | fi | |
3a12e572 UD |
5026 | echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5 |
5027 | echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6 | |
cd6ede75 | 5028 | if test $libc_cv_asm_popsection_directive = yes; then |
3a12e572 | 5029 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5030 | #define HAVE_ASM_POPSECTION_DIRECTIVE 1 |
3a12e572 | 5031 | _ACEOF |
cd6ede75 UD |
5032 | |
5033 | fi | |
5034 | fi | |
3a12e572 UD |
5035 | echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5 |
5036 | echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6 | |
5037 | if test "${libc_cv_asm_protected_directive+set}" = set; then | |
5038 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2d499f55 UD |
5039 | else |
5040 | cat > conftest.s <<EOF | |
5041 | .protected foo | |
5042 | foo: | |
5043 | .hidden bar | |
5044 | bar: | |
5045 | EOF | |
3217788f | 5046 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
3a12e572 UD |
5047 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5048 | (eval $ac_try) 2>&5 | |
5049 | ac_status=$? | |
5050 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5051 | (exit $ac_status); }; }; then | |
2d499f55 UD |
5052 | libc_cv_asm_protected_directive=yes |
5053 | else | |
5054 | libc_cv_asm_protected_directive=no | |
5055 | fi | |
5056 | rm -f conftest* | |
5057 | fi | |
3a12e572 UD |
5058 | echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5 |
5059 | echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6 | |
2d499f55 | 5060 | |
3a12e572 | 5061 | cat >>confdefs.h <<\_ACEOF |
5688da55 | 5062 | #define HAVE_PROTECTED 1 |
3a12e572 | 5063 | _ACEOF |
5688da55 | 5064 | |
3a12e572 | 5065 | cat >>confdefs.h <<\_ACEOF |
9bd64602 | 5066 | #define HAVE_HIDDEN 1 |
3a12e572 | 5067 | _ACEOF |
9bd64602 | 5068 | |
2f54c82d | 5069 | |
0d01dace | 5070 | if test $libc_cv_asm_protected_directive = yes; then |
3a12e572 UD |
5071 | echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5 |
5072 | echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6 | |
5073 | if test "${libc_cv_visibility_attribute+set}" = set; then | |
5074 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0d01dace UD |
5075 | else |
5076 | cat > conftest.c <<EOF | |
5077 | int foo __attribute__ ((visibility ("hidden"))) = 1; | |
5078 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
5079 | EOF | |
5080 | libc_cv_visibility_attribute=no | |
61cea1c3 RM |
5081 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
5082 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5083 | (eval $ac_try) 2>&5 | |
5084 | ac_status=$? | |
5085 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5086 | (exit $ac_status); }; }; then | |
0d01dace UD |
5087 | if grep '\.hidden.*foo' conftest.s >/dev/null; then |
5088 | if grep '\.protected.*bar' conftest.s >/dev/null; then | |
5089 | libc_cv_visibility_attribute=yes | |
5090 | fi | |
5091 | fi | |
5092 | fi | |
5093 | rm -f conftest.cs | |
0d01dace | 5094 | |
3a12e572 UD |
5095 | fi |
5096 | echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5 | |
5097 | echo "${ECHO_T}$libc_cv_visibility_attribute" >&6 | |
0d01dace | 5098 | if test $libc_cv_visibility_attribute = yes; then |
3a12e572 | 5099 | cat >>confdefs.h <<\_ACEOF |
0d01dace | 5100 | #define HAVE_VISIBILITY_ATTRIBUTE 1 |
3a12e572 | 5101 | _ACEOF |
0d01dace UD |
5102 | |
5103 | fi | |
5104 | fi | |
5105 | ||
37ba7d66 | 5106 | if test $libc_cv_visibility_attribute = yes; then |
3a12e572 UD |
5107 | echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5 |
5108 | echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6 | |
5109 | if test "${libc_cv_broken_visibility_attribute+set}" = set; then | |
5110 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
37ba7d66 UD |
5111 | else |
5112 | cat > conftest.c <<EOF | |
5113 | int foo (int x); | |
5114 | int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); | |
5115 | int bar (int x) { return x; } | |
5116 | EOF | |
5117 | libc_cv_broken_visibility_attribute=yes | |
61cea1c3 RM |
5118 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5' |
5119 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5120 | (eval $ac_try) 2>&5 | |
5121 | ac_status=$? | |
5122 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5123 | (exit $ac_status); }; }; then | |
37ba7d66 UD |
5124 | if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
5125 | libc_cv_broken_visibility_attribute=no | |
5126 | fi | |
5127 | fi | |
5128 | rm -f conftest.c conftest.s | |
37ba7d66 | 5129 | |
3a12e572 UD |
5130 | fi |
5131 | echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5 | |
5132 | echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6 | |
37ba7d66 | 5133 | if test $libc_cv_broken_visibility_attribute = yes; then |
3a12e572 | 5134 | cat >>confdefs.h <<\_ACEOF |
37ba7d66 | 5135 | #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1 |
3a12e572 | 5136 | _ACEOF |
37ba7d66 UD |
5137 | |
5138 | fi | |
5139 | fi | |
5140 | ||
3a12e572 UD |
5141 | echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5 |
5142 | echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6 | |
5143 | if test "${libc_cv_broken_alias_attribute+set}" = set; then | |
5144 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
37ba7d66 UD |
5145 | else |
5146 | cat > conftest.c <<EOF | |
5147 | extern int foo (int x) __asm ("xyzzy"); | |
5148 | int bar (int x) { return x; } | |
48b8e846 UD |
5149 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); |
5150 | extern int dfoo; | |
5151 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5152 | int dfoo = 1; | |
37ba7d66 UD |
5153 | EOF |
5154 | libc_cv_broken_alias_attribute=yes | |
61cea1c3 RM |
5155 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
5156 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5157 | (eval $ac_try) 2>&5 | |
5158 | ac_status=$? | |
5159 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5160 | (exit $ac_status); }; }; then | |
48b8e846 UD |
5161 | if grep 'xyzzy' conftest.s >/dev/null && |
5162 | grep 'abccb' conftest.s >/dev/null; then | |
37ba7d66 UD |
5163 | libc_cv_broken_alias_attribute=no |
5164 | fi | |
5165 | fi | |
5166 | rm -f conftest.c conftest.s | |
37ba7d66 | 5167 | |
3a12e572 UD |
5168 | fi |
5169 | echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5 | |
5170 | echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6 | |
37ba7d66 | 5171 | if test $libc_cv_broken_alias_attribute = yes; then |
3a12e572 | 5172 | cat >>confdefs.h <<\_ACEOF |
37ba7d66 | 5173 | #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1 |
3a12e572 | 5174 | _ACEOF |
37ba7d66 UD |
5175 | |
5176 | fi | |
5177 | ||
0d01dace | 5178 | if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then |
3a12e572 UD |
5179 | echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5 |
5180 | echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6 | |
5181 | if test "${libc_cv_have_sdata_section+set}" = set; then | |
5182 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0d01dace UD |
5183 | else |
5184 | echo "int i;" > conftest.c | |
5185 | libc_cv_have_sdata_section=no | |
3217788f | 5186 | if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
0d01dace UD |
5187 | | grep '\.sdata' >/dev/null; then |
5188 | libc_cv_have_sdata_section=yes | |
5189 | fi | |
5190 | rm -f conftest.c conftest.so | |
0d01dace | 5191 | |
3a12e572 UD |
5192 | fi |
5193 | echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5 | |
5194 | echo "${ECHO_T}$libc_cv_have_sdata_section" >&6 | |
0d01dace | 5195 | if test $libc_cv_have_sdata_section = yes; then |
3a12e572 | 5196 | cat >>confdefs.h <<\_ACEOF |
0d01dace | 5197 | #define HAVE_SDATA_SECTION 1 |
3a12e572 | 5198 | _ACEOF |
0d01dace UD |
5199 | |
5200 | fi | |
5201 | fi | |
5202 | ||
3a12e572 UD |
5203 | echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5 |
5204 | echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6 | |
5205 | if test "${libc_cv_initfinit_array+set}" = set; then | |
5206 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2c617417 UD |
5207 | else |
5208 | cat > conftest.c <<EOF | |
5209 | int _start (void) { return 0; } | |
5210 | int __start (void) { return 0; } | |
5211 | int foo (void) { return 1; } | |
5212 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
5213 | EOF | |
3217788f | 5214 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c |
3a12e572 UD |
5215 | -static -nostartfiles -nostdlib 1>&5' |
5216 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5217 | (eval $ac_try) 2>&5 | |
5218 | ac_status=$? | |
5219 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5220 | (exit $ac_status); }; } | |
2c617417 UD |
5221 | then |
5222 | if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then | |
5223 | libc_cv_initfinit_array=yes | |
5224 | else | |
5225 | libc_cv_initfinit_array=no | |
5226 | fi | |
5227 | else | |
5228 | libc_cv_initfinit_array=no | |
5229 | fi | |
5230 | rm -f conftest* | |
5231 | fi | |
3a12e572 UD |
5232 | echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5 |
5233 | echo "${ECHO_T}$libc_cv_initfinit_array" >&6 | |
2c617417 | 5234 | |
2c617417 | 5235 | if test $libc_cv_initfinit_array = yes; then |
3a12e572 | 5236 | cat >>confdefs.h <<\_ACEOF |
2c617417 | 5237 | #define HAVE_INITFINI_ARRAY 1 |
3a12e572 | 5238 | _ACEOF |
2c617417 UD |
5239 | |
5240 | fi | |
5241 | ||
3a12e572 UD |
5242 | echo "$as_me:$LINENO: checking for -z nodelete option" >&5 |
5243 | echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6 | |
5244 | if test "${libc_cv_z_nodelete+set}" = set; then | |
5245 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2f54c82d UD |
5246 | else |
5247 | cat > conftest.c <<EOF | |
5248 | int _start (void) { return 42; } | |
5249 | EOF | |
3217788f RM |
5250 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5251 | -shared -o conftest.so conftest.c | |
35cd3c97 | 5252 | -nostartfiles -nostdlib |
3a12e572 UD |
5253 | -Wl,--enable-new-dtags,-z,nodelete 1>&5' |
5254 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5255 | (eval $ac_try) 2>&5 | |
5256 | ac_status=$? | |
5257 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5258 | (exit $ac_status); }; } | |
2f54c82d UD |
5259 | then |
5260 | libc_cv_z_nodelete=yes | |
5261 | else | |
5262 | libc_cv_z_nodelete=no | |
5263 | fi | |
5264 | rm -f conftest* | |
5265 | fi | |
3a12e572 UD |
5266 | echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5 |
5267 | echo "${ECHO_T}$libc_cv_z_nodelete" >&6 | |
2f54c82d | 5268 | |
2f54c82d | 5269 | |
3a12e572 UD |
5270 | echo "$as_me:$LINENO: checking for -z nodlopen option" >&5 |
5271 | echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6 | |
5272 | if test "${libc_cv_z_nodlopen+set}" = set; then | |
5273 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2f54c82d UD |
5274 | else |
5275 | cat > conftest.c <<EOF | |
5276 | int _start (void) { return 42; } | |
5277 | EOF | |
3217788f RM |
5278 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5279 | -shared -o conftest.so conftest.c | |
35cd3c97 | 5280 | -nostartfiles -nostdlib |
3a12e572 UD |
5281 | -Wl,--enable-new-dtags,-z,nodlopen 1>&5' |
5282 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5283 | (eval $ac_try) 2>&5 | |
5284 | ac_status=$? | |
5285 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5286 | (exit $ac_status); }; } | |
2f54c82d UD |
5287 | then |
5288 | libc_cv_z_nodlopen=yes | |
5289 | else | |
5290 | libc_cv_z_nodlopen=no | |
5291 | fi | |
5292 | rm -f conftest* | |
5293 | fi | |
3a12e572 UD |
5294 | echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5 |
5295 | echo "${ECHO_T}$libc_cv_z_nodlopen" >&6 | |
2f54c82d | 5296 | |
5d916713 | 5297 | |
3a12e572 UD |
5298 | echo "$as_me:$LINENO: checking for -z initfirst option" >&5 |
5299 | echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6 | |
5300 | if test "${libc_cv_z_initfirst+set}" = set; then | |
5301 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5d916713 UD |
5302 | else |
5303 | cat > conftest.c <<EOF | |
5304 | int _start (void) { return 42; } | |
5305 | EOF | |
3217788f RM |
5306 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5307 | -shared -o conftest.so conftest.c | |
35cd3c97 | 5308 | -nostartfiles -nostdlib |
3a12e572 UD |
5309 | -Wl,--enable-new-dtags,-z,initfirst 1>&5' |
5310 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5311 | (eval $ac_try) 2>&5 | |
5312 | ac_status=$? | |
5313 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5314 | (exit $ac_status); }; } | |
5d916713 UD |
5315 | then |
5316 | libc_cv_z_initfirst=yes | |
5317 | else | |
5318 | libc_cv_z_initfirst=no | |
5319 | fi | |
5320 | rm -f conftest* | |
5321 | fi | |
3a12e572 UD |
5322 | echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5 |
5323 | echo "${ECHO_T}$libc_cv_z_initfirst" >&6 | |
5d916713 | 5324 | |
639c3248 | 5325 | |
3a12e572 UD |
5326 | echo "$as_me:$LINENO: checking for -Bgroup option" >&5 |
5327 | echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6 | |
5328 | if test "${libc_cv_Bgroup+set}" = set; then | |
5329 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
639c3248 UD |
5330 | else |
5331 | cat > conftest.c <<EOF | |
5332 | int _start (void) { return 42; } | |
5333 | EOF | |
3217788f RM |
5334 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5335 | -shared -o conftest.so conftest.c | |
5336 | -Wl,-Bgroup -nostdlib 1>&5' | |
3a12e572 UD |
5337 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5338 | (eval $ac_try) 2>&5 | |
5339 | ac_status=$? | |
5340 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5341 | (exit $ac_status); }; } | |
639c3248 UD |
5342 | then |
5343 | libc_cv_Bgroup=yes | |
5344 | else | |
5345 | libc_cv_Bgroup=no | |
5346 | fi | |
5347 | rm -f conftest* | |
5348 | fi | |
3a12e572 UD |
5349 | echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5 |
5350 | echo "${ECHO_T}$libc_cv_Bgroup" >&6 | |
639c3248 | 5351 | |
a711b01d | 5352 | |
35915ec8 UD |
5353 | ASFLAGS_config= |
5354 | echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5 | |
5355 | echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6 | |
5356 | if test "${libc_cv_as_noexecstack+set}" = set; then | |
5357 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5358 | else | |
5359 | cat > conftest.c <<EOF | |
5360 | void foo (void) { } | |
5361 | EOF | |
5362 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS | |
5363 | -S -o conftest.s conftest.c 1>&5' | |
5364 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5365 | (eval $ac_try) 2>&5 | |
5366 | ac_status=$? | |
5367 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5368 | (exit $ac_status); }; } \ | |
5369 | && grep -q .note.GNU-stack conftest.s \ | |
5370 | && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack | |
5371 | -c -o conftest.o conftest.s 1>&5' | |
5372 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5373 | (eval $ac_try) 2>&5 | |
5374 | ac_status=$? | |
5375 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5376 | (exit $ac_status); }; } | |
5377 | then | |
5378 | libc_cv_as_noexecstack=yes | |
5379 | else | |
5380 | libc_cv_as_noexecstack=no | |
5381 | fi | |
5382 | rm -f conftest* | |
5383 | fi | |
5384 | echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5 | |
5385 | echo "${ECHO_T}$libc_cv_as_noexecstack" >&6 | |
5386 | if test $libc_cv_as_noexecstack = yes; then | |
5387 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
5388 | fi | |
5389 | ||
2abf9ff1 | 5390 | |
3a12e572 UD |
5391 | echo "$as_me:$LINENO: checking for -z combreloc" >&5 |
5392 | echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6 | |
5393 | if test "${libc_cv_z_combreloc+set}" = set; then | |
5394 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
a711b01d UD |
5395 | else |
5396 | cat > conftest.c <<EOF | |
d555194c UD |
5397 | extern int bar (int); |
5398 | extern int mumble; | |
5399 | int foo (void) { return bar (mumble); } | |
a711b01d | 5400 | EOF |
3217788f RM |
5401 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5402 | -shared -o conftest.so conftest.c | |
35cd3c97 | 5403 | -nostdlib -nostartfiles |
3a12e572 UD |
5404 | -Wl,-z,combreloc 1>&5' |
5405 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5406 | (eval $ac_try) 2>&5 | |
5407 | ac_status=$? | |
5408 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5409 | (exit $ac_status); }; } | |
a711b01d | 5410 | then |
fdde8349 UD |
5411 | if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then |
5412 | libc_cv_z_combreloc=yes | |
5413 | else | |
5414 | libc_cv_z_combreloc=no | |
a711b01d | 5415 | fi |
fdde8349 UD |
5416 | else |
5417 | libc_cv_z_combreloc=no | |
a711b01d UD |
5418 | fi |
5419 | rm -f conftest* | |
5420 | fi | |
3a12e572 UD |
5421 | echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5 |
5422 | echo "${ECHO_T}$libc_cv_z_combreloc" >&6 | |
fdde8349 | 5423 | if test "$libc_cv_z_combreloc" = yes; then |
3a12e572 | 5424 | cat >>confdefs.h <<\_ACEOF |
fdde8349 | 5425 | #define HAVE_Z_COMBRELOC 1 |
3a12e572 | 5426 | _ACEOF |
fdde8349 UD |
5427 | |
5428 | fi | |
2abf9ff1 RM |
5429 | |
5430 | ||
5431 | echo "$as_me:$LINENO: checking for -z execstack" >&5 | |
5432 | echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6 | |
5433 | if test "${libc_cv_z_execstack+set}" = set; then | |
5434 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5435 | else | |
5436 | cat > conftest.c <<EOF | |
5437 | int _start (void) { return 42; } | |
5438 | EOF | |
5439 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
5440 | -shared -o conftest.so conftest.c | |
5441 | -Wl,-z,execstack -nostdlib | |
5442 | 1>&5' | |
5443 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5444 | (eval $ac_try) 2>&5 | |
5445 | ac_status=$? | |
5446 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5447 | (exit $ac_status); }; } | |
5448 | then | |
5449 | libc_cv_z_execstack=yes | |
5450 | else | |
5451 | libc_cv_z_execstack=no | |
5452 | fi | |
5453 | rm -f conftest* | |
cd6ede75 | 5454 | fi |
2abf9ff1 RM |
5455 | echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5 |
5456 | echo "${ECHO_T}$libc_cv_z_execstack" >&6 | |
cd6ede75 | 5457 | |
0f124303 UD |
5458 | |
5459 | echo "$as_me:$LINENO: checking for -fpie" >&5 | |
5460 | echo $ECHO_N "checking for -fpie... $ECHO_C" >&6 | |
5461 | if test "${libc_cv_fpie+set}" = set; then | |
5462 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5463 | else | |
5464 | cat > conftest.c <<EOF | |
5465 | int foo; | |
5466 | EOF | |
5467 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie | |
5468 | -o conftest conftest.c 1>&5' | |
5469 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5470 | (eval $ac_try) 2>&5 | |
5471 | ac_status=$? | |
5472 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5473 | (exit $ac_status); }; } | |
5474 | then | |
5475 | libc_cv_fpie=yes | |
5476 | else | |
5477 | libc_cv_fpie=no | |
5478 | fi | |
5479 | rm -f conftest* | |
5480 | fi | |
5481 | echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5 | |
5482 | echo "${ECHO_T}$libc_cv_fpie" >&6 | |
5483 | ||
5484 | ||
2abf9ff1 | 5485 | fi |
f13df7c7 | 5486 | |
cd6ede75 | 5487 | if test $elf != yes; then |
3a12e572 UD |
5488 | echo "$as_me:$LINENO: checking for .init and .fini sections" >&5 |
5489 | echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6 | |
5490 | if test "${libc_cv_have_initfini+set}" = set; then | |
5491 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 5492 | else |
3a12e572 UD |
5493 | cat >conftest.$ac_ext <<_ACEOF |
5494 | #line $LINENO "configure" | |
2abf9ff1 RM |
5495 | /* confdefs.h. */ |
5496 | _ACEOF | |
5497 | cat confdefs.h >>conftest.$ac_ext | |
5498 | cat >>conftest.$ac_ext <<_ACEOF | |
5499 | /* end confdefs.h. */ | |
cd6ede75 | 5500 | |
3a12e572 UD |
5501 | int |
5502 | main () | |
5503 | { | |
cd6ede75 UD |
5504 | asm (".section .init"); |
5505 | asm (".section .fini"); | |
2293395f | 5506 | asm ("${libc_cv_dot_text}"); |
3a12e572 UD |
5507 | ; |
5508 | return 0; | |
5509 | } | |
5510 | _ACEOF | |
5511 | rm -f conftest.$ac_objext | |
5512 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5513 | (eval $ac_compile) 2>&5 | |
5514 | ac_status=$? | |
5515 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5516 | (exit $ac_status); } && | |
5517 | { ac_try='test -s conftest.$ac_objext' | |
5518 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5519 | (eval $ac_try) 2>&5 | |
5520 | ac_status=$? | |
5521 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5522 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5523 | libc_cv_have_initfini=yes |
5524 | else | |
3a12e572 | 5525 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
5526 | sed 's/^/| /' conftest.$ac_ext >&5 |
5527 | ||
3a12e572 | 5528 | libc_cv_have_initfini=no |
cd6ede75 | 5529 | fi |
3a12e572 | 5530 | rm -f conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 5531 | fi |
3a12e572 UD |
5532 | echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5 |
5533 | echo "${ECHO_T}$libc_cv_have_initfini" >&6 | |
cd6ede75 | 5534 | if test $libc_cv_have_initfini = yes; then |
3a12e572 | 5535 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5536 | #define HAVE_INITFINI 1 |
3a12e572 | 5537 | _ACEOF |
cd6ede75 UD |
5538 | |
5539 | fi | |
5540 | fi | |
5541 | ||
e26dd47f | 5542 | if test $elf = yes -a $gnu_ld = yes; then |
3a12e572 UD |
5543 | echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5 |
5544 | echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6 | |
5545 | if test "${libc_cv_have_section_quotes+set}" = set; then | |
5546 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e26dd47f UD |
5547 | else |
5548 | cat > conftest.c <<EOF | |
5549 | static const int foo | |
5550 | __attribute__ ((section ("bar"))) = 1; | |
5551 | EOF | |
5552 | if ${CC-cc} -S conftest.c -o conftest.s; then | |
5553 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
5554 | libc_cv_have_section_quotes=yes | |
5555 | else | |
5556 | libc_cv_have_section_quotes=no | |
5557 | fi | |
5558 | else | |
5559 | libc_cv_have_section_quotes=unknown | |
5560 | fi | |
5561 | rm -f conftest.cs | |
e26dd47f | 5562 | |
3a12e572 UD |
5563 | fi |
5564 | echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5 | |
5565 | echo "${ECHO_T}$libc_cv_have_section_quotes" >&6 | |
e26dd47f | 5566 | if test $libc_cv_have_section_quotes = yes; then |
3a12e572 | 5567 | cat >>confdefs.h <<\_ACEOF |
e26dd47f | 5568 | #define HAVE_SECTION_QUOTES 1 |
3a12e572 | 5569 | _ACEOF |
e26dd47f UD |
5570 | |
5571 | fi | |
5572 | fi | |
5573 | ||
9a0a462c UD |
5574 | |
5575 | ||
cd6ede75 UD |
5576 | if test $elf = yes; then |
5577 | libc_cv_asm_underscores=no | |
5578 | else | |
9a0a462c | 5579 | if test $ac_cv_prog_cc_works = yes; then |
3a12e572 UD |
5580 | echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5 |
5581 | echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6 | |
5582 | if test "${libc_cv_asm_underscores+set}" = set; then | |
5583 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 5584 | else |
3a12e572 UD |
5585 | cat >conftest.$ac_ext <<_ACEOF |
5586 | #line $LINENO "configure" | |
2abf9ff1 RM |
5587 | /* confdefs.h. */ |
5588 | _ACEOF | |
5589 | cat confdefs.h >>conftest.$ac_ext | |
5590 | cat >>conftest.$ac_ext <<_ACEOF | |
5591 | /* end confdefs.h. */ | |
cd6ede75 | 5592 | asm ("_glibc_foobar:"); |
3a12e572 UD |
5593 | int |
5594 | main () | |
5595 | { | |
cd6ede75 | 5596 | glibc_foobar (); |
3a12e572 UD |
5597 | ; |
5598 | return 0; | |
5599 | } | |
5600 | _ACEOF | |
5601 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5602 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
5603 | (eval $ac_link) 2>&5 | |
5604 | ac_status=$? | |
5605 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5606 | (exit $ac_status); } && | |
5607 | { ac_try='test -s conftest$ac_exeext' | |
5608 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5609 | (eval $ac_try) 2>&5 | |
5610 | ac_status=$? | |
5611 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5612 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5613 | libc_cv_asm_underscores=yes |
5614 | else | |
3a12e572 | 5615 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
5616 | sed 's/^/| /' conftest.$ac_ext >&5 |
5617 | ||
3a12e572 | 5618 | libc_cv_asm_underscores=no |
cd6ede75 | 5619 | fi |
3a12e572 | 5620 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
cd6ede75 | 5621 | fi |
3a12e572 UD |
5622 | echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5 |
5623 | echo "${ECHO_T}$libc_cv_asm_underscores" >&6 | |
9a0a462c | 5624 | else |
3a12e572 UD |
5625 | echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5 |
5626 | echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6 | |
5627 | if test "${libc_cv_asm_underscores+set}" = set; then | |
5628 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9a0a462c UD |
5629 | else |
5630 | cat > conftest.$ac_ext <<EOF | |
85dd1003 | 5631 | #line $LINENO "configure" |
9a0a462c UD |
5632 | #include "confdefs.h" |
5633 | void underscore_test(void) { | |
5634 | return; } | |
5635 | EOF | |
3a12e572 UD |
5636 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5637 | (eval $ac_compile) 2>&5 | |
5638 | ac_status=$? | |
5639 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5640 | (exit $ac_status); }; then | |
9a0a462c UD |
5641 | if grep _underscore_test conftest* >/dev/null; then |
5642 | rm -f conftest* | |
5643 | libc_cv_asm_underscores=yes | |
5644 | else | |
5645 | rm -f conftest* | |
5646 | libc_cv_asm_underscores=no | |
5647 | fi | |
5648 | else | |
5649 | echo "configure: failed program was:" >&5 | |
5650 | cat conftest.$ac_ext >&5 | |
5651 | rm -f conftest* | |
5652 | libc_cv_asm_underscores=no | |
5653 | fi | |
5654 | rm -f conftest* | |
5655 | fi | |
3a12e572 UD |
5656 | echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5 |
5657 | echo "${ECHO_T}$libc_cv_asm_underscores" >&6 | |
9a0a462c | 5658 | fi |
cd6ede75 UD |
5659 | fi |
5660 | if test $libc_cv_asm_underscores = no; then | |
3a12e572 | 5661 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5662 | #define NO_UNDERSCORES 1 |
3a12e572 | 5663 | _ACEOF |
cd6ede75 UD |
5664 | |
5665 | fi | |
5666 | ||
5667 | if test $elf = yes; then | |
5668 | libc_cv_weak_symbols=yes | |
9a97d1f7 UD |
5669 | fi |
5670 | ||
3a12e572 UD |
5671 | echo "$as_me:$LINENO: checking for assembler .weak directive" >&5 |
5672 | echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6 | |
5673 | if test "${libc_cv_asm_weak_directive+set}" = set; then | |
5674 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5675 | else |
5676 | cat > conftest.s <<EOF | |
2293395f | 5677 | ${libc_cv_dot_text} |
cd6ede75 UD |
5678 | ${libc_cv_asm_global_directive} foo |
5679 | foo: | |
5680 | .weak foo | |
5681 | .weak bar; bar = foo | |
5682 | EOF | |
3217788f | 5683 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
5684 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5685 | (eval $ac_try) 2>&5 | |
5686 | ac_status=$? | |
5687 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5688 | (exit $ac_status); }; }; then | |
9a97d1f7 UD |
5689 | libc_cv_asm_weak_directive=yes |
5690 | else | |
5691 | libc_cv_asm_weak_directive=no | |
5692 | fi | |
5693 | rm -f conftest* | |
cd6ede75 | 5694 | fi |
3a12e572 UD |
5695 | echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5 |
5696 | echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6 | |
cd6ede75 UD |
5697 | |
5698 | if test $libc_cv_asm_weak_directive = no; then | |
3a12e572 UD |
5699 | echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5 |
5700 | echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6 | |
5701 | if test "${libc_cv_asm_weakext_directive+set}" = set; then | |
5702 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5703 | else |
5704 | cat > conftest.s <<EOF | |
2293395f | 5705 | ${libc_cv_dot_text} |
cd6ede75 UD |
5706 | ${libc_cv_asm_global_directive} foo |
5707 | foo: | |
9a97d1f7 UD |
5708 | .weakext bar foo |
5709 | .weakext baz | |
5710 | ${libc_cv_asm_global_directive} baz | |
5711 | baz: | |
cd6ede75 | 5712 | EOF |
3217788f | 5713 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
5714 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5715 | (eval $ac_try) 2>&5 | |
5716 | ac_status=$? | |
5717 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5718 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5719 | libc_cv_asm_weakext_directive=yes |
5720 | else | |
5721 | libc_cv_asm_weakext_directive=no | |
5722 | fi | |
5723 | rm -f conftest* | |
5724 | fi | |
3a12e572 UD |
5725 | echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5 |
5726 | echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6 | |
cd6ede75 | 5727 | |
9a97d1f7 | 5728 | fi # no .weak |
cd6ede75 UD |
5729 | |
5730 | if test $libc_cv_asm_weak_directive = yes; then | |
3a12e572 | 5731 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5732 | #define HAVE_ASM_WEAK_DIRECTIVE 1 |
3a12e572 | 5733 | _ACEOF |
cd6ede75 UD |
5734 | |
5735 | elif test $libc_cv_asm_weakext_directive = yes; then | |
3a12e572 | 5736 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5737 | #define HAVE_ASM_WEAKEXT_DIRECTIVE 1 |
3a12e572 | 5738 | _ACEOF |
cd6ede75 UD |
5739 | |
5740 | fi | |
5741 | ||
b15cb495 | 5742 | case "${host_cpu}-${host_os}" in |
eacde9d0 UD |
5743 | cris*) |
5744 | libc_cv_asm_line_sep='@' | |
3a12e572 | 5745 | cat >>confdefs.h <<_ACEOF |
eacde9d0 | 5746 | #define ASM_LINE_SEP $libc_cv_asm_line_sep |
3a12e572 | 5747 | _ACEOF |
eacde9d0 UD |
5748 | |
5749 | ;; | |
b15cb495 | 5750 | hppa*linux*) |
3a12e572 UD |
5751 | echo "$as_me:$LINENO: checking for assembler line separator" >&5 |
5752 | echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6 | |
5753 | if test "${libc_cv_asm_line_sep+set}" = set; then | |
5754 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b15cb495 UD |
5755 | else |
5756 | cat > conftest.s <<EOF | |
5757 | nop ; is_old_puffin | |
5758 | EOF | |
3217788f | 5759 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
3a12e572 UD |
5760 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5761 | (eval $ac_try) 2>&5 | |
5762 | ac_status=$? | |
5763 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5764 | (exit $ac_status); }; }; then | |
b15cb495 UD |
5765 | libc_cv_asm_line_sep='!' |
5766 | else | |
5767 | if test -z "$enable_hacker_mode"; then | |
5768 | echo "*** You need a newer assembler to compile glibc" | |
5769 | rm -f conftest* | |
5770 | exit 1 | |
5771 | fi | |
5772 | libc_cv_asm_line_sep=';' | |
5773 | fi | |
5774 | rm -f conftest* | |
5775 | fi | |
3a12e572 UD |
5776 | echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5 |
5777 | echo "${ECHO_T}$libc_cv_asm_line_sep" >&6 | |
5778 | cat >>confdefs.h <<_ACEOF | |
b15cb495 | 5779 | #define ASM_LINE_SEP $libc_cv_asm_line_sep |
3a12e572 | 5780 | _ACEOF |
b15cb495 UD |
5781 | |
5782 | ;; | |
5783 | esac | |
5784 | ||
50189569 AJ |
5785 | echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5 |
5786 | echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6 | |
5787 | if test "${libc_cv_asm_cfi_directives+set}" = set; then | |
5788 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5789 | else | |
5790 | cat > conftest.s <<EOF | |
5791 | .text | |
5792 | .type func,@function | |
5793 | func: | |
5794 | .cfi_startproc | |
f212e8dc | 5795 | .cfi_remember_state |
fbd90f6c | 5796 | .cfi_rel_offset 1, 0 |
50189569 AJ |
5797 | .cfi_endproc |
5798 | EOF | |
5799 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
5800 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5801 | (eval $ac_try) 2>&5 | |
5802 | ac_status=$? | |
5803 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5804 | (exit $ac_status); }; }; then | |
5805 | libc_cv_asm_cfi_directives=yes | |
5806 | else | |
5807 | libc_cv_asm_cfi_directives=no | |
5808 | fi | |
5809 | rm -f conftest* | |
5810 | fi | |
5811 | echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5 | |
5812 | echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6 | |
5813 | if test $libc_cv_asm_cfi_directives = yes; then | |
5814 | cat >>confdefs.h <<\_ACEOF | |
5815 | #define HAVE_ASM_CFI_DIRECTIVES 1 | |
5816 | _ACEOF | |
5817 | ||
5818 | fi | |
5819 | ||
073e82bf RM |
5820 | echo "$as_me:$LINENO: checking if -g produces usable source locations for assembler-with-cpp" >&5 |
5821 | echo $ECHO_N "checking if -g produces usable source locations for assembler-with-cpp... $ECHO_C" >&6 | |
5822 | if test "${libc_cv_cpp_asm_debuginfo+set}" = set; then | |
5823 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5824 | else | |
5825 | cat > conftest.S <<EOF | |
5826 | #include "confdefs.h" | |
5827 | ||
5828 | /* comment on | |
5829 | two lines */ | |
5830 | ${libc_cv_dot_text} | |
5831 | ${libc_cv_asm_global_directive} foo | |
5832 | foo: | |
5833 | /* Unfortunately this test only works for a real instruction, | |
5834 | not for any of the machine-independent pseudo-ops. | |
5835 | So we just have to assume everybody has a "nop". */ | |
5836 | nop | |
5837 | /* comment */ | |
5838 | nop | |
5839 | /* comment */ | |
5840 | nop | |
5841 | EOF | |
3217788f | 5842 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&5' |
073e82bf RM |
5843 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5844 | (eval $ac_try) 2>&5 | |
5845 | ac_status=$? | |
5846 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5847 | (exit $ac_status); }; } && | |
5848 | ac_pattern='conftest\.S' | |
5849 | { ac_try='readelf --debug-dump=line conftest.o | | |
5850 | grep $ac_pattern 1>&5' | |
5851 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5852 | (eval $ac_try) 2>&5 | |
5853 | ac_status=$? | |
5854 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5855 | (exit $ac_status); }; }; then | |
5856 | libc_cv_cpp_asm_debuginfo=yes | |
5857 | else | |
5858 | libc_cv_cpp_asm_debuginfo=no | |
5859 | fi | |
5860 | rm -f conftest* | |
5861 | fi | |
5862 | echo "$as_me:$LINENO: result: $libc_cv_cpp_asm_debuginfo" >&5 | |
5863 | echo "${ECHO_T}$libc_cv_cpp_asm_debuginfo" >&6 | |
5864 | if test $libc_cv_cpp_asm_debuginfo = yes; then | |
5865 | cat >>confdefs.h <<\_ACEOF | |
5866 | #define HAVE_CPP_ASM_DEBUGINFO 1 | |
5867 | _ACEOF | |
5868 | ||
5869 | fi | |
5870 | ||
3a12e572 UD |
5871 | echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5 |
5872 | echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6 | |
5873 | if test "${libc_cv_ld_no_whole_archive+set}" = set; then | |
5874 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5875 | else |
5876 | cat > conftest.c <<\EOF | |
5877 | _start () {} | |
5878 | int __eh_pc; | |
5879 | __throw () {} | |
5880 | EOF | |
3217788f | 5881 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
cd6ede75 | 5882 | -nostdlib -nostartfiles -Wl,--no-whole-archive |
3a12e572 UD |
5883 | -o conftest conftest.c 1>&5' |
5884 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5885 | (eval $ac_try) 2>&5 | |
5886 | ac_status=$? | |
5887 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5888 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5889 | libc_cv_ld_no_whole_archive=yes |
5890 | else | |
5891 | libc_cv_ld_no_whole_archive=no | |
5892 | fi | |
5893 | rm -f conftest* | |
5894 | fi | |
3a12e572 UD |
5895 | echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5 |
5896 | echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6 | |
b17277cf UD |
5897 | if test $libc_cv_ld_no_whole_archive = yes; then |
5898 | no_whole_archive=-Wl,--no-whole-archive | |
5899 | fi | |
cd6ede75 | 5900 | |
3a12e572 UD |
5901 | echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5 |
5902 | echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6 | |
5903 | if test "${libc_cv_gcc_exceptions+set}" = set; then | |
5904 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5905 | else |
5906 | cat > conftest.c <<\EOF | |
5907 | _start () {} | |
5908 | int __eh_pc; | |
5909 | __throw () {} | |
5910 | EOF | |
3217788f | 5911 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dff14448 | 5912 | -nostdlib -nostartfiles -fexceptions |
3a12e572 UD |
5913 | -o conftest conftest.c 1>&5' |
5914 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5915 | (eval $ac_try) 2>&5 | |
5916 | ac_status=$? | |
5917 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5918 | (exit $ac_status); }; }; then | |
dff14448 | 5919 | libc_cv_gcc_exceptions=yes |
cd6ede75 | 5920 | else |
dff14448 | 5921 | libc_cv_gcc_exceptions=no |
cd6ede75 UD |
5922 | fi |
5923 | rm -f conftest* | |
5924 | fi | |
3a12e572 UD |
5925 | echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5 |
5926 | echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6 | |
dff14448 UD |
5927 | if test $libc_cv_gcc_exceptions = yes; then |
5928 | exceptions=-fexceptions | |
b17277cf | 5929 | fi |
cd6ede75 | 5930 | |
ebcd12d4 UD |
5931 | if test "$host_cpu" = powerpc ; then |
5932 | # Check for a bug present in at least versions 2.8.x of GCC | |
5933 | # and versions 1.0.x of EGCS. | |
3a12e572 UD |
5934 | echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5 |
5935 | echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6 | |
5936 | if test "${libc_cv_c_asmcr0_bug+set}" = set; then | |
5937 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ebcd12d4 | 5938 | else |
3a12e572 UD |
5939 | cat >conftest.$ac_ext <<_ACEOF |
5940 | #line $LINENO "configure" | |
2abf9ff1 RM |
5941 | /* confdefs.h. */ |
5942 | _ACEOF | |
5943 | cat confdefs.h >>conftest.$ac_ext | |
5944 | cat >>conftest.$ac_ext <<_ACEOF | |
5945 | /* end confdefs.h. */ | |
ebcd12d4 | 5946 | int tester(int x) { asm ("" : : : "cc"); return x & 123; } |
3a12e572 UD |
5947 | int |
5948 | main () | |
5949 | { | |
ebcd12d4 | 5950 | |
3a12e572 UD |
5951 | ; |
5952 | return 0; | |
5953 | } | |
5954 | _ACEOF | |
5955 | rm -f conftest.$ac_objext | |
5956 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5957 | (eval $ac_compile) 2>&5 | |
5958 | ac_status=$? | |
5959 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5960 | (exit $ac_status); } && | |
5961 | { ac_try='test -s conftest.$ac_objext' | |
5962 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5963 | (eval $ac_try) 2>&5 | |
5964 | ac_status=$? | |
5965 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5966 | (exit $ac_status); }; }; then | |
ebcd12d4 UD |
5967 | libc_cv_c_asmcr0_bug='no' |
5968 | else | |
3a12e572 | 5969 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
5970 | sed 's/^/| /' conftest.$ac_ext >&5 |
5971 | ||
3a12e572 | 5972 | libc_cv_c_asmcr0_bug='yes' |
ebcd12d4 | 5973 | fi |
3a12e572 | 5974 | rm -f conftest.$ac_objext conftest.$ac_ext |
ebcd12d4 | 5975 | fi |
3a12e572 UD |
5976 | echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5 |
5977 | echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6 | |
ebcd12d4 | 5978 | if test "$libc_cv_c_asmcr0_bug" != 'no'; then |
3a12e572 | 5979 | cat >>confdefs.h <<\_ACEOF |
ebcd12d4 | 5980 | #define BROKEN_PPC_ASM_CR0 1 |
3a12e572 | 5981 | _ACEOF |
ebcd12d4 UD |
5982 | |
5983 | fi | |
5984 | fi | |
5985 | ||
3a12e572 UD |
5986 | echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5 |
5987 | echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6 | |
5988 | if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then | |
5989 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
650425ce UD |
5990 | else |
5991 | cat > conftest.c <<EOF | |
85dd1003 | 5992 | #line $LINENO "configure" |
2b904739 | 5993 | static char *__EH_FRAME_BEGIN__; |
650425ce UD |
5994 | _start () |
5995 | { | |
9756dfe1 | 5996 | #ifdef CHECK__register_frame |
650425ce UD |
5997 | __register_frame (__EH_FRAME_BEGIN__); |
5998 | __deregister_frame (__EH_FRAME_BEGIN__); | |
9756dfe1 UD |
5999 | #endif |
6000 | #ifdef CHECK__register_frame_info | |
6001 | __register_frame_info (__EH_FRAME_BEGIN__); | |
6002 | __deregister_frame_info (__EH_FRAME_BEGIN__); | |
6003 | #endif | |
650425ce UD |
6004 | } |
6005 | int __eh_pc; | |
6006 | __throw () {} | |
6007 | /* FIXME: this is fragile. */ | |
6008 | malloc () {} | |
6009 | strcmp () {} | |
6010 | strlen () {} | |
6011 | memcpy () {} | |
6012 | memset () {} | |
6013 | free () {} | |
6014 | abort () {} | |
dfd2257a | 6015 | __bzero () {} |
7ae4abe9 | 6016 | dl_iterate_phdr () {} |
650425ce | 6017 | EOF |
3217788f RM |
6018 | libc_unwind_check="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \ |
6019 | $LDFLAGS \ | |
42607429 RM |
6020 | -nostdlib -nostartfiles -o conftest conftest.c \ |
6021 | -lgcc" | |
6022 | # Some platforms' specs put -lgcc first. The second one doesn't hurt. | |
6023 | if { ac_try='$libc_unwind_check >&5' | |
3a12e572 UD |
6024 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6025 | (eval $ac_try) 2>&5 | |
6026 | ac_status=$? | |
6027 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
42607429 RM |
6028 | (exit $ac_status); }; } || |
6029 | { ac_try='$libc_unwind_check -lgcc_eh -lgcc >&5' | |
3a12e572 UD |
6030 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6031 | (eval $ac_try) 2>&5 | |
6032 | ac_status=$? | |
6033 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
42607429 RM |
6034 | (exit $ac_status); }; } |
6035 | then | |
cd925327 | 6036 | if $libc_unwind_check -v 2>&1 >/dev/null \ |
2b904739 AJ |
6037 | | grep -q -- --eh-frame-hdr; then |
6038 | libc_cv_gcc_dwarf2_unwind_info=no_registry_needed | |
6039 | else | |
6040 | libc_cv_gcc_dwarf2_unwind_info=static | |
6041 | fi | |
6042 | else | |
6043 | libc_cv_gcc_dwarf2_unwind_info=no | |
6044 | fi | |
9756dfe1 | 6045 | if test $libc_cv_gcc_dwarf2_unwind_info = no; then |
3217788f RM |
6046 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame |
6047 | $LDFLAGS -nostdlib -nostartfiles | |
3a12e572 UD |
6048 | -o conftest conftest.c -lgcc >&5' |
6049 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6050 | (eval $ac_try) 2>&5 | |
6051 | ac_status=$? | |
6052 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6053 | (exit $ac_status); }; }; then | |
9756dfe1 UD |
6054 | libc_cv_gcc_dwarf2_unwind_info=yes |
6055 | else | |
6056 | libc_cv_gcc_dwarf2_unwind_info=no | |
6057 | fi | |
6058 | fi | |
650425ce UD |
6059 | rm -f conftest* |
6060 | fi | |
3a12e572 UD |
6061 | echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5 |
6062 | echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6 | |
9756dfe1 UD |
6063 | case $libc_cv_gcc_dwarf2_unwind_info in |
6064 | yes) | |
3a12e572 | 6065 | cat >>confdefs.h <<\_ACEOF |
650425ce | 6066 | #define HAVE_DWARF2_UNWIND_INFO 1 |
3a12e572 | 6067 | _ACEOF |
650425ce | 6068 | |
9756dfe1 UD |
6069 | ;; |
6070 | static) | |
3a12e572 | 6071 | cat >>confdefs.h <<\_ACEOF |
9756dfe1 | 6072 | #define HAVE_DWARF2_UNWIND_INFO 1 |
3a12e572 | 6073 | _ACEOF |
9756dfe1 | 6074 | |
3a12e572 | 6075 | cat >>confdefs.h <<\_ACEOF |
9756dfe1 | 6076 | #define HAVE_DWARF2_UNWIND_INFO_STATIC 1 |
3a12e572 | 6077 | _ACEOF |
9756dfe1 UD |
6078 | |
6079 | ;; | |
6080 | esac | |
650425ce | 6081 | |
3a12e572 UD |
6082 | echo "$as_me:$LINENO: checking for __builtin_expect" >&5 |
6083 | echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6 | |
6084 | if test "${libc_cv_gcc_builtin_expect+set}" = set; then | |
6085 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
a8eab8b1 UD |
6086 | else |
6087 | cat > conftest.c <<EOF | |
85dd1003 | 6088 | #line $LINENO "configure" |
a8eab8b1 UD |
6089 | int foo (int a) |
6090 | { | |
6091 | a = __builtin_expect (a, 10); | |
6092 | return a == 10 ? 0 : 1; | |
6093 | } | |
6094 | EOF | |
3217788f | 6095 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
3a12e572 UD |
6096 | -o conftest conftest.c -lgcc >&5' |
6097 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6098 | (eval $ac_try) 2>&5 | |
6099 | ac_status=$? | |
6100 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6101 | (exit $ac_status); }; }; then | |
a8eab8b1 UD |
6102 | libc_cv_gcc_builtin_expect=yes |
6103 | else | |
6104 | libc_cv_gcc_builtin_expect=no | |
6105 | fi | |
6106 | rm -f conftest* | |
6107 | fi | |
3a12e572 UD |
6108 | echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5 |
6109 | echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6 | |
a8eab8b1 | 6110 | if test "$libc_cv_gcc_builtin_expect" = yes; then |
3a12e572 | 6111 | cat >>confdefs.h <<\_ACEOF |
a8eab8b1 | 6112 | #define HAVE_BUILTIN_EXPECT 1 |
3a12e572 | 6113 | _ACEOF |
a8eab8b1 UD |
6114 | |
6115 | fi | |
6116 | ||
3a12e572 UD |
6117 | echo "$as_me:$LINENO: checking for __builtin_memset" >&5 |
6118 | echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6 | |
6119 | if test "${libc_cv_gcc_builtin_memset+set}" = set; then | |
6120 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
d555194c UD |
6121 | else |
6122 | cat > conftest.c <<\EOF | |
6123 | void zero (void *x) | |
6124 | { | |
a52d1562 | 6125 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6126 | } |
6127 | EOF | |
3a12e572 UD |
6128 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
6129 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6130 | (eval $ac_try) 2>&5 | |
6131 | ac_status=$? | |
6132 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6133 | (exit $ac_status); }; }; | |
d555194c UD |
6134 | then |
6135 | libc_cv_gcc_builtin_memset=no | |
6136 | else | |
6137 | libc_cv_gcc_builtin_memset=yes | |
6138 | fi | |
3a12e572 | 6139 | rm -f conftest* |
d555194c | 6140 | fi |
3a12e572 UD |
6141 | echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5 |
6142 | echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6 | |
d555194c | 6143 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
3a12e572 | 6144 | cat >>confdefs.h <<\_ACEOF |
d555194c | 6145 | #define HAVE_BUILTIN_MEMSET 1 |
3a12e572 | 6146 | _ACEOF |
d555194c UD |
6147 | |
6148 | fi | |
6149 | ||
85dd1003 UD |
6150 | echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5 |
6151 | echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6 | |
6152 | if test "${libc_cv_gcc_builtin_redirection+set}" = set; then | |
6153 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6154 | else | |
6155 | cat > conftest.c <<\EOF | |
6156 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6157 | char *foo (const char *a, const char *b) | |
6158 | { | |
6159 | return __builtin_strstr (a, b); | |
6160 | } | |
6161 | EOF | |
6162 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
6163 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6164 | (eval $ac_try) 2>&5 | |
6165 | ac_status=$? | |
6166 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6167 | (exit $ac_status); }; }; | |
6168 | then | |
6169 | libc_cv_gcc_builtin_redirection=yes | |
6170 | else | |
6171 | libc_cv_gcc_builtin_redirection=no | |
6172 | fi | |
6173 | rm -f conftest* | |
6174 | fi | |
6175 | echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5 | |
6176 | echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6 | |
6177 | if test "$libc_cv_gcc_builtin_redirection" = yes ; then | |
6178 | cat >>confdefs.h <<\_ACEOF | |
6179 | #define HAVE_BUILTIN_REDIRECTION 1 | |
6180 | _ACEOF | |
6181 | ||
6182 | fi | |
6183 | ||
3a12e572 UD |
6184 | echo "$as_me:$LINENO: checking for local label subtraction" >&5 |
6185 | echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6 | |
6186 | if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then | |
6187 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3d558f4e UD |
6188 | else |
6189 | cat > conftest.c <<EOF | |
85dd1003 | 6190 | #line $LINENO "configure" |
3d558f4e UD |
6191 | int foo (int a) |
6192 | { | |
6193 | static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 }; | |
6194 | void *p = &&l1 + ar[a]; | |
6195 | goto *p; | |
6196 | l1: | |
6197 | return 1; | |
6198 | l2: | |
6199 | return 2; | |
6200 | } | |
6201 | EOF | |
3217788f | 6202 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
3a12e572 UD |
6203 | -o conftest conftest.c -lgcc >&5' |
6204 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6205 | (eval $ac_try) 2>&5 | |
6206 | ac_status=$? | |
6207 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6208 | (exit $ac_status); }; }; then | |
3d558f4e UD |
6209 | libc_cv_gcc_subtract_local_labels=yes |
6210 | else | |
6211 | libc_cv_gcc_subtract_local_labels=no | |
6212 | fi | |
6213 | rm -f conftest* | |
6214 | fi | |
3a12e572 UD |
6215 | echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5 |
6216 | echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6 | |
3d558f4e | 6217 | if test "$libc_cv_gcc_subtract_local_labels" = yes; then |
3a12e572 | 6218 | cat >>confdefs.h <<\_ACEOF |
3d558f4e | 6219 | #define HAVE_SUBTRACT_LOCAL_LABELS 1 |
3a12e572 | 6220 | _ACEOF |
3d558f4e UD |
6221 | |
6222 | fi | |
6223 | ||
5b8f26b4 | 6224 | if test "x$use__thread" != xno; then |
3a12e572 UD |
6225 | echo "$as_me:$LINENO: checking for __thread" >&5 |
6226 | echo $ECHO_N "checking for __thread... $ECHO_C" >&6 | |
6227 | if test "${libc_cv_gcc___thread+set}" = set; then | |
6228 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
739d440d | 6229 | else |
5bbfc1ea | 6230 | cat > conftest.c <<\EOF |
fbb18522 RM |
6231 | __thread int a = 42; |
6232 | EOF | |
3217788f | 6233 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' |
3a12e572 UD |
6234 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6235 | (eval $ac_try) 2>&5 | |
6236 | ac_status=$? | |
6237 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6238 | (exit $ac_status); }; }; then | |
5b8f26b4 RM |
6239 | libc_cv_gcc___thread=yes |
6240 | else | |
6241 | libc_cv_gcc___thread=no | |
6242 | fi | |
6243 | rm -f conftest* | |
739d440d | 6244 | fi |
3a12e572 UD |
6245 | echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5 |
6246 | echo "${ECHO_T}$libc_cv_gcc___thread" >&6 | |
5b8f26b4 | 6247 | if test "$libc_cv_gcc___thread" = yes; then |
3a12e572 | 6248 | cat >>confdefs.h <<\_ACEOF |
739d440d | 6249 | #define HAVE___THREAD 1 |
3a12e572 | 6250 | _ACEOF |
739d440d | 6251 | |
5b8f26b4 | 6252 | fi |
fbb18522 RM |
6253 | else |
6254 | libc_cv_gcc___thread=no | |
739d440d UD |
6255 | fi |
6256 | ||
9b21e6bc | 6257 | if test "$libc_cv_gcc___thread" = yes; then |
3a12e572 UD |
6258 | echo "$as_me:$LINENO: checking for tls_model attribute" >&5 |
6259 | echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6 | |
6260 | if test "${libc_cv_gcc_tls_model_attr+set}" = set; then | |
6261 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9b21e6bc RM |
6262 | else |
6263 | cat > conftest.c <<\EOF | |
6264 | extern __thread int a __attribute__((tls_model ("initial-exec"))); | |
6265 | EOF | |
3217788f | 6266 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' |
3a12e572 UD |
6267 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6268 | (eval $ac_try) 2>&5 | |
6269 | ac_status=$? | |
6270 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6271 | (exit $ac_status); }; }; then | |
9b21e6bc RM |
6272 | libc_cv_gcc_tls_model_attr=yes |
6273 | else | |
6274 | libc_cv_gcc_tls_model_attr=no | |
6275 | fi | |
6276 | rm -f conftest* | |
6277 | fi | |
3a12e572 UD |
6278 | echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5 |
6279 | echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6 | |
9b21e6bc | 6280 | if test "$libc_cv_gcc_tls_model_attr" = yes; then |
3a12e572 | 6281 | cat >>confdefs.h <<\_ACEOF |
9b21e6bc | 6282 | #define HAVE_TLS_MODEL_ATTRIBUTE 1 |
3a12e572 | 6283 | _ACEOF |
9b21e6bc RM |
6284 | |
6285 | fi | |
6286 | fi | |
739d440d | 6287 | |
3a12e572 UD |
6288 | echo "$as_me:$LINENO: checking for libgd" >&5 |
6289 | echo $ECHO_N "checking for libgd... $ECHO_C" >&6 | |
6dab8688 UD |
6290 | if test "$with_gd" != "no"; then |
6291 | old_CFLAGS="$CFLAGS" | |
6292 | CFLAGS="$CFLAGS $libgd_include" | |
6293 | old_LDFLAGS="$LDFLAGS" | |
6294 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6295 | old_LIBS="$LIBS" | |
6296 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
3a12e572 UD |
6297 | cat >conftest.$ac_ext <<_ACEOF |
6298 | #line $LINENO "configure" | |
2abf9ff1 RM |
6299 | /* confdefs.h. */ |
6300 | _ACEOF | |
6301 | cat confdefs.h >>conftest.$ac_ext | |
6302 | cat >>conftest.$ac_ext <<_ACEOF | |
6303 | /* end confdefs.h. */ | |
c8f3e6db | 6304 | #include <gd.h> |
3a12e572 UD |
6305 | int |
6306 | main () | |
6307 | { | |
c8f3e6db | 6308 | gdImagePng (0, 0) |
3a12e572 UD |
6309 | ; |
6310 | return 0; | |
6311 | } | |
6312 | _ACEOF | |
6313 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6314 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6315 | (eval $ac_link) 2>&5 | |
6316 | ac_status=$? | |
6317 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6318 | (exit $ac_status); } && | |
6319 | { ac_try='test -s conftest$ac_exeext' | |
6320 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6321 | (eval $ac_try) 2>&5 | |
6322 | ac_status=$? | |
6323 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6324 | (exit $ac_status); }; }; then | |
c8f3e6db UD |
6325 | LIBGD=yes |
6326 | else | |
3a12e572 | 6327 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
6328 | sed 's/^/| /' conftest.$ac_ext >&5 |
6329 | ||
3a12e572 | 6330 | LIBGD=no |
c8f3e6db | 6331 | fi |
3a12e572 | 6332 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
6dab8688 UD |
6333 | CFLAGS="$old_CFLAGS" |
6334 | LDFLAGS="$old_LDFLAGS" | |
6335 | LIBS="$old_LIBS" | |
6336 | else | |
6337 | LIBGD=no | |
6338 | fi | |
3a12e572 UD |
6339 | echo "$as_me:$LINENO: result: $LIBGD" >&5 |
6340 | echo "${ECHO_T}$LIBGD" >&6 | |
6341 | ||
6342 | ||
6343 | ||
f4b07664 RM |
6344 | echo "$as_me:$LINENO: checking for egrep" >&5 |
6345 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 | |
6346 | if test "${ac_cv_prog_egrep+set}" = set; then | |
6347 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6348 | else | |
6349 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 | |
6350 | then ac_cv_prog_egrep='grep -E' | |
6351 | else ac_cv_prog_egrep='egrep' | |
6352 | fi | |
6353 | fi | |
6354 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 | |
6355 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 | |
6356 | EGREP=$ac_cv_prog_egrep | |
6357 | ||
6358 | ||
3a12e572 UD |
6359 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
6360 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
6361 | if test "${ac_cv_header_stdc+set}" = set; then | |
6362 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6363 | else | |
6364 | cat >conftest.$ac_ext <<_ACEOF | |
6365 | #line $LINENO "configure" | |
2abf9ff1 RM |
6366 | /* confdefs.h. */ |
6367 | _ACEOF | |
6368 | cat confdefs.h >>conftest.$ac_ext | |
6369 | cat >>conftest.$ac_ext <<_ACEOF | |
6370 | /* end confdefs.h. */ | |
3a12e572 UD |
6371 | #include <stdlib.h> |
6372 | #include <stdarg.h> | |
6373 | #include <string.h> | |
6374 | #include <float.h> | |
6375 | ||
2abf9ff1 RM |
6376 | int |
6377 | main () | |
6378 | { | |
6379 | ||
6380 | ; | |
6381 | return 0; | |
6382 | } | |
3a12e572 | 6383 | _ACEOF |
2abf9ff1 RM |
6384 | rm -f conftest.$ac_objext |
6385 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6386 | (eval $ac_compile) 2>&5 | |
32a448ed RM |
6387 | ac_status=$? |
6388 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2abf9ff1 RM |
6389 | (exit $ac_status); } && |
6390 | { ac_try='test -s conftest.$ac_objext' | |
6391 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6392 | (eval $ac_try) 2>&5 | |
6393 | ac_status=$? | |
6394 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6395 | (exit $ac_status); }; }; then | |
3a12e572 UD |
6396 | ac_cv_header_stdc=yes |
6397 | else | |
6398 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6399 | sed 's/^/| /' conftest.$ac_ext >&5 |
6400 | ||
6401 | ac_cv_header_stdc=no | |
3a12e572 | 6402 | fi |
2abf9ff1 | 6403 | rm -f conftest.$ac_objext conftest.$ac_ext |
c8f3e6db | 6404 | |
3a12e572 UD |
6405 | if test $ac_cv_header_stdc = yes; then |
6406 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
6407 | cat >conftest.$ac_ext <<_ACEOF | |
6408 | #line $LINENO "configure" | |
2abf9ff1 RM |
6409 | /* confdefs.h. */ |
6410 | _ACEOF | |
6411 | cat confdefs.h >>conftest.$ac_ext | |
6412 | cat >>conftest.$ac_ext <<_ACEOF | |
6413 | /* end confdefs.h. */ | |
3a12e572 | 6414 | #include <string.h> |
3d558f4e | 6415 | |
3a12e572 UD |
6416 | _ACEOF |
6417 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
f4b07664 | 6418 | $EGREP "memchr" >/dev/null 2>&1; then |
3a12e572 | 6419 | : |
8ed1e7d5 | 6420 | else |
3a12e572 UD |
6421 | ac_cv_header_stdc=no |
6422 | fi | |
6423 | rm -f conftest* | |
6424 | ||
6425 | fi | |
6426 | ||
6427 | if test $ac_cv_header_stdc = yes; then | |
6428 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
6429 | cat >conftest.$ac_ext <<_ACEOF | |
6430 | #line $LINENO "configure" | |
2abf9ff1 RM |
6431 | /* confdefs.h. */ |
6432 | _ACEOF | |
6433 | cat confdefs.h >>conftest.$ac_ext | |
6434 | cat >>conftest.$ac_ext <<_ACEOF | |
6435 | /* end confdefs.h. */ | |
3a12e572 UD |
6436 | #include <stdlib.h> |
6437 | ||
6438 | _ACEOF | |
6439 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
f4b07664 | 6440 | $EGREP "free" >/dev/null 2>&1; then |
3a12e572 UD |
6441 | : |
6442 | else | |
6443 | ac_cv_header_stdc=no | |
6444 | fi | |
6445 | rm -f conftest* | |
6446 | ||
6447 | fi | |
6448 | ||
6449 | if test $ac_cv_header_stdc = yes; then | |
6450 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
8ed1e7d5 | 6451 | if test "$cross_compiling" = yes; then |
3a12e572 | 6452 | : |
8ed1e7d5 | 6453 | else |
3a12e572 UD |
6454 | cat >conftest.$ac_ext <<_ACEOF |
6455 | #line $LINENO "configure" | |
2abf9ff1 RM |
6456 | /* confdefs.h. */ |
6457 | _ACEOF | |
6458 | cat confdefs.h >>conftest.$ac_ext | |
6459 | cat >>conftest.$ac_ext <<_ACEOF | |
6460 | /* end confdefs.h. */ | |
3a12e572 UD |
6461 | #include <ctype.h> |
6462 | #if ((' ' & 0x0FF) == 0x020) | |
6463 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6464 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
6465 | #else | |
2abf9ff1 RM |
6466 | # define ISLOWER(c) \ |
6467 | (('a' <= (c) && (c) <= 'i') \ | |
3a12e572 UD |
6468 | || ('j' <= (c) && (c) <= 'r') \ |
6469 | || ('s' <= (c) && (c) <= 'z')) | |
6470 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
6471 | #endif | |
6472 | ||
6473 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
6474 | int | |
6475 | main () | |
8ed1e7d5 | 6476 | { |
3a12e572 UD |
6477 | int i; |
6478 | for (i = 0; i < 256; i++) | |
6479 | if (XOR (islower (i), ISLOWER (i)) | |
6480 | || toupper (i) != TOUPPER (i)) | |
6481 | exit(2); | |
6482 | exit (0); | |
8ed1e7d5 | 6483 | } |
3a12e572 UD |
6484 | _ACEOF |
6485 | rm -f conftest$ac_exeext | |
6486 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6487 | (eval $ac_link) 2>&5 | |
6488 | ac_status=$? | |
6489 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6490 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
6491 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6492 | (eval $ac_try) 2>&5 | |
6493 | ac_status=$? | |
6494 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6495 | (exit $ac_status); }; }; then | |
6496 | : | |
8ed1e7d5 | 6497 | else |
3a12e572 UD |
6498 | echo "$as_me: program exited with status $ac_status" >&5 |
6499 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6500 | sed 's/^/| /' conftest.$ac_ext >&5 |
6501 | ||
3a12e572 UD |
6502 | ( exit $ac_status ) |
6503 | ac_cv_header_stdc=no | |
6504 | fi | |
f4b07664 | 6505 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
8ed1e7d5 | 6506 | fi |
8ed1e7d5 | 6507 | fi |
3a12e572 UD |
6508 | fi |
6509 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 | |
6510 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
6511 | if test $ac_cv_header_stdc = yes; then | |
6512 | ||
6513 | cat >>confdefs.h <<\_ACEOF | |
6514 | #define STDC_HEADERS 1 | |
6515 | _ACEOF | |
6516 | ||
6517 | fi | |
6518 | ||
6519 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
6520 | ||
6521 | ||
6522 | ||
6523 | ||
6524 | ||
6525 | ||
6526 | ||
6527 | ||
6528 | ||
6529 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
6530 | inttypes.h stdint.h unistd.h | |
6531 | do | |
6532 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6533 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
6534 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
6535 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
6536 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6537 | else | |
6538 | cat >conftest.$ac_ext <<_ACEOF | |
6539 | #line $LINENO "configure" | |
2abf9ff1 RM |
6540 | /* confdefs.h. */ |
6541 | _ACEOF | |
6542 | cat confdefs.h >>conftest.$ac_ext | |
6543 | cat >>conftest.$ac_ext <<_ACEOF | |
6544 | /* end confdefs.h. */ | |
3a12e572 UD |
6545 | $ac_includes_default |
6546 | ||
6547 | #include <$ac_header> | |
6548 | _ACEOF | |
6549 | rm -f conftest.$ac_objext | |
6550 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6551 | (eval $ac_compile) 2>&5 | |
6552 | ac_status=$? | |
6553 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6554 | (exit $ac_status); } && | |
6555 | { ac_try='test -s conftest.$ac_objext' | |
6556 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6557 | (eval $ac_try) 2>&5 | |
6558 | ac_status=$? | |
6559 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6560 | (exit $ac_status); }; }; then | |
6561 | eval "$as_ac_Header=yes" | |
6562 | else | |
6563 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6564 | sed 's/^/| /' conftest.$ac_ext >&5 |
6565 | ||
3a12e572 UD |
6566 | eval "$as_ac_Header=no" |
6567 | fi | |
6568 | rm -f conftest.$ac_objext conftest.$ac_ext | |
6569 | fi | |
6570 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
6571 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
6572 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
6573 | cat >>confdefs.h <<_ACEOF | |
6574 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6575 | _ACEOF | |
8ed1e7d5 GK |
6576 | |
6577 | fi | |
3a12e572 UD |
6578 | |
6579 | done | |
6580 | ||
6581 | ||
6582 | echo "$as_me:$LINENO: checking for long double" >&5 | |
6583 | echo $ECHO_N "checking for long double... $ECHO_C" >&6 | |
6584 | if test "${ac_cv_type_long_double+set}" = set; then | |
6585 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6586 | else | |
6587 | cat >conftest.$ac_ext <<_ACEOF | |
6588 | #line $LINENO "configure" | |
2abf9ff1 RM |
6589 | /* confdefs.h. */ |
6590 | _ACEOF | |
6591 | cat confdefs.h >>conftest.$ac_ext | |
6592 | cat >>conftest.$ac_ext <<_ACEOF | |
6593 | /* end confdefs.h. */ | |
3a12e572 | 6594 | $ac_includes_default |
3a12e572 UD |
6595 | int |
6596 | main () | |
6597 | { | |
6598 | if ((long double *) 0) | |
6599 | return 0; | |
6600 | if (sizeof (long double)) | |
6601 | return 0; | |
6602 | ; | |
6603 | return 0; | |
6604 | } | |
6605 | _ACEOF | |
6606 | rm -f conftest.$ac_objext | |
6607 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6608 | (eval $ac_compile) 2>&5 | |
6609 | ac_status=$? | |
6610 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6611 | (exit $ac_status); } && | |
6612 | { ac_try='test -s conftest.$ac_objext' | |
6613 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6614 | (eval $ac_try) 2>&5 | |
6615 | ac_status=$? | |
6616 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6617 | (exit $ac_status); }; }; then | |
6618 | ac_cv_type_long_double=yes | |
6619 | else | |
6620 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6621 | sed 's/^/| /' conftest.$ac_ext >&5 |
6622 | ||
3a12e572 UD |
6623 | ac_cv_type_long_double=no |
6624 | fi | |
6625 | rm -f conftest.$ac_objext conftest.$ac_ext | |
6626 | fi | |
6627 | echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5 | |
6628 | echo "${ECHO_T}$ac_cv_type_long_double" >&6 | |
6629 | ||
6630 | echo "$as_me:$LINENO: checking size of long double" >&5 | |
6631 | echo $ECHO_N "checking size of long double... $ECHO_C" >&6 | |
6632 | if test "${ac_cv_sizeof_long_double+set}" = set; then | |
6633 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6634 | else | |
6635 | if test "$ac_cv_type_long_double" = yes; then | |
6636 | # The cast to unsigned long works around a bug in the HP C Compiler | |
6637 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
6638 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
6639 | # This bug is HP SR number 8606223364. | |
6640 | if test "$cross_compiling" = yes; then | |
6641 | # Depending upon the size, compute the lo and hi bounds. | |
6642 | cat >conftest.$ac_ext <<_ACEOF | |
6643 | #line $LINENO "configure" | |
2abf9ff1 RM |
6644 | /* confdefs.h. */ |
6645 | _ACEOF | |
6646 | cat confdefs.h >>conftest.$ac_ext | |
6647 | cat >>conftest.$ac_ext <<_ACEOF | |
6648 | /* end confdefs.h. */ | |
3a12e572 | 6649 | $ac_includes_default |
3a12e572 UD |
6650 | int |
6651 | main () | |
6652 | { | |
6653 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)]; | |
6654 | test_array [0] = 0 | |
6655 | ||
6656 | ; | |
6657 | return 0; | |
6658 | } | |
6659 | _ACEOF | |
6660 | rm -f conftest.$ac_objext | |
6661 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6662 | (eval $ac_compile) 2>&5 | |
6663 | ac_status=$? | |
6664 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6665 | (exit $ac_status); } && | |
6666 | { ac_try='test -s conftest.$ac_objext' | |
6667 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6668 | (eval $ac_try) 2>&5 | |
6669 | ac_status=$? | |
6670 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6671 | (exit $ac_status); }; }; then | |
6672 | ac_lo=0 ac_mid=0 | |
6673 | while :; do | |
6674 | cat >conftest.$ac_ext <<_ACEOF | |
6675 | #line $LINENO "configure" | |
2abf9ff1 RM |
6676 | /* confdefs.h. */ |
6677 | _ACEOF | |
6678 | cat confdefs.h >>conftest.$ac_ext | |
6679 | cat >>conftest.$ac_ext <<_ACEOF | |
6680 | /* end confdefs.h. */ | |
3a12e572 | 6681 | $ac_includes_default |
3a12e572 UD |
6682 | int |
6683 | main () | |
6684 | { | |
6685 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)]; | |
6686 | test_array [0] = 0 | |
6687 | ||
6688 | ; | |
6689 | return 0; | |
6690 | } | |
6691 | _ACEOF | |
6692 | rm -f conftest.$ac_objext | |
6693 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6694 | (eval $ac_compile) 2>&5 | |
6695 | ac_status=$? | |
6696 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6697 | (exit $ac_status); } && | |
6698 | { ac_try='test -s conftest.$ac_objext' | |
6699 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6700 | (eval $ac_try) 2>&5 | |
6701 | ac_status=$? | |
6702 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6703 | (exit $ac_status); }; }; then | |
6704 | ac_hi=$ac_mid; break | |
6705 | else | |
6706 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6707 | sed 's/^/| /' conftest.$ac_ext >&5 |
6708 | ||
3a12e572 UD |
6709 | ac_lo=`expr $ac_mid + 1` |
6710 | if test $ac_lo -le $ac_mid; then | |
6711 | ac_lo= ac_hi= | |
6712 | break | |
6713 | fi | |
6714 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
6715 | fi | |
6716 | rm -f conftest.$ac_objext conftest.$ac_ext | |
6717 | done | |
6718 | else | |
6719 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6720 | sed 's/^/| /' conftest.$ac_ext >&5 |
6721 | ||
3a12e572 UD |
6722 | cat >conftest.$ac_ext <<_ACEOF |
6723 | #line $LINENO "configure" | |
2abf9ff1 RM |
6724 | /* confdefs.h. */ |
6725 | _ACEOF | |
6726 | cat confdefs.h >>conftest.$ac_ext | |
6727 | cat >>conftest.$ac_ext <<_ACEOF | |
6728 | /* end confdefs.h. */ | |
3a12e572 | 6729 | $ac_includes_default |
3a12e572 UD |
6730 | int |
6731 | main () | |
6732 | { | |
6733 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)]; | |
6734 | test_array [0] = 0 | |
6735 | ||
6736 | ; | |
6737 | return 0; | |
6738 | } | |
6739 | _ACEOF | |
6740 | rm -f conftest.$ac_objext | |
6741 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6742 | (eval $ac_compile) 2>&5 | |
6743 | ac_status=$? | |
6744 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6745 | (exit $ac_status); } && | |
6746 | { ac_try='test -s conftest.$ac_objext' | |
6747 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6748 | (eval $ac_try) 2>&5 | |
6749 | ac_status=$? | |
6750 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6751 | (exit $ac_status); }; }; then | |
6752 | ac_hi=-1 ac_mid=-1 | |
6753 | while :; do | |
6754 | cat >conftest.$ac_ext <<_ACEOF | |
6755 | #line $LINENO "configure" | |
2abf9ff1 RM |
6756 | /* confdefs.h. */ |
6757 | _ACEOF | |
6758 | cat confdefs.h >>conftest.$ac_ext | |
6759 | cat >>conftest.$ac_ext <<_ACEOF | |
6760 | /* end confdefs.h. */ | |
3a12e572 | 6761 | $ac_includes_default |
3a12e572 UD |
6762 | int |
6763 | main () | |
6764 | { | |
6765 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)]; | |
6766 | test_array [0] = 0 | |
6767 | ||
6768 | ; | |
6769 | return 0; | |
6770 | } | |
6771 | _ACEOF | |
6772 | rm -f conftest.$ac_objext | |
6773 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6774 | (eval $ac_compile) 2>&5 | |
6775 | ac_status=$? | |
6776 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6777 | (exit $ac_status); } && | |
6778 | { ac_try='test -s conftest.$ac_objext' | |
6779 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6780 | (eval $ac_try) 2>&5 | |
6781 | ac_status=$? | |
6782 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6783 | (exit $ac_status); }; }; then | |
6784 | ac_lo=$ac_mid; break | |
6785 | else | |
6786 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6787 | sed 's/^/| /' conftest.$ac_ext >&5 |
6788 | ||
3a12e572 UD |
6789 | ac_hi=`expr '(' $ac_mid ')' - 1` |
6790 | if test $ac_mid -le $ac_hi; then | |
6791 | ac_lo= ac_hi= | |
6792 | break | |
6793 | fi | |
6794 | ac_mid=`expr 2 '*' $ac_mid` | |
6795 | fi | |
6796 | rm -f conftest.$ac_objext conftest.$ac_ext | |
6797 | done | |
6798 | else | |
6799 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6800 | sed 's/^/| /' conftest.$ac_ext >&5 |
6801 | ||
3a12e572 UD |
6802 | ac_lo= ac_hi= |
6803 | fi | |
6804 | rm -f conftest.$ac_objext conftest.$ac_ext | |
6805 | fi | |
6806 | rm -f conftest.$ac_objext conftest.$ac_ext | |
6807 | # Binary search between lo and hi bounds. | |
6808 | while test "x$ac_lo" != "x$ac_hi"; do | |
6809 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
6810 | cat >conftest.$ac_ext <<_ACEOF | |
6811 | #line $LINENO "configure" | |
2abf9ff1 RM |
6812 | /* confdefs.h. */ |
6813 | _ACEOF | |
6814 | cat confdefs.h >>conftest.$ac_ext | |
6815 | cat >>conftest.$ac_ext <<_ACEOF | |
6816 | /* end confdefs.h. */ | |
3a12e572 | 6817 | $ac_includes_default |
3a12e572 UD |
6818 | int |
6819 | main () | |
6820 | { | |
6821 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)]; | |
6822 | test_array [0] = 0 | |
6823 | ||
6824 | ; | |
6825 | return 0; | |
6826 | } | |
6827 | _ACEOF | |
6828 | rm -f conftest.$ac_objext | |
6829 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6830 | (eval $ac_compile) 2>&5 | |
6831 | ac_status=$? | |
6832 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6833 | (exit $ac_status); } && | |
6834 | { ac_try='test -s conftest.$ac_objext' | |
6835 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6836 | (eval $ac_try) 2>&5 | |
6837 | ac_status=$? | |
6838 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6839 | (exit $ac_status); }; }; then | |
6840 | ac_hi=$ac_mid | |
6841 | else | |
6842 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6843 | sed 's/^/| /' conftest.$ac_ext >&5 |
6844 | ||
3a12e572 UD |
6845 | ac_lo=`expr '(' $ac_mid ')' + 1` |
6846 | fi | |
6847 | rm -f conftest.$ac_objext conftest.$ac_ext | |
6848 | done | |
6849 | case $ac_lo in | |
6850 | ?*) ac_cv_sizeof_long_double=$ac_lo;; | |
2abf9ff1 RM |
6851 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77 |
6852 | See \`config.log' for more details." >&5 | |
6853 | echo "$as_me: error: cannot compute sizeof (long double), 77 | |
6854 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
6855 | { (exit 1); exit 1; }; } ;; |
6856 | esac | |
6857 | else | |
6858 | if test "$cross_compiling" = yes; then | |
2abf9ff1 RM |
6859 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling |
6860 | See \`config.log' for more details." >&5 | |
6861 | echo "$as_me: error: cannot run test program while cross compiling | |
6862 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
6863 | { (exit 1); exit 1; }; } |
6864 | else | |
6865 | cat >conftest.$ac_ext <<_ACEOF | |
6866 | #line $LINENO "configure" | |
2abf9ff1 RM |
6867 | /* confdefs.h. */ |
6868 | _ACEOF | |
6869 | cat confdefs.h >>conftest.$ac_ext | |
6870 | cat >>conftest.$ac_ext <<_ACEOF | |
6871 | /* end confdefs.h. */ | |
3a12e572 UD |
6872 | $ac_includes_default |
6873 | long longval () { return (long) (sizeof (long double)); } | |
6874 | unsigned long ulongval () { return (long) (sizeof (long double)); } | |
6875 | #include <stdio.h> | |
6876 | #include <stdlib.h> | |
3a12e572 UD |
6877 | int |
6878 | main () | |
6879 | { | |
6880 | ||
6881 | FILE *f = fopen ("conftest.val", "w"); | |
6882 | if (! f) | |
6883 | exit (1); | |
6884 | if (((long) (sizeof (long double))) < 0) | |
6885 | { | |
6886 | long i = longval (); | |
6887 | if (i != ((long) (sizeof (long double)))) | |
6888 | exit (1); | |
6889 | fprintf (f, "%ld\n", i); | |
6890 | } | |
6891 | else | |
6892 | { | |
6893 | unsigned long i = ulongval (); | |
6894 | if (i != ((long) (sizeof (long double)))) | |
6895 | exit (1); | |
6896 | fprintf (f, "%lu\n", i); | |
6897 | } | |
6898 | exit (ferror (f) || fclose (f) != 0); | |
6899 | ||
6900 | ; | |
6901 | return 0; | |
6902 | } | |
6903 | _ACEOF | |
6904 | rm -f conftest$ac_exeext | |
6905 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6906 | (eval $ac_link) 2>&5 | |
6907 | ac_status=$? | |
6908 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6909 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
6910 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6911 | (eval $ac_try) 2>&5 | |
6912 | ac_status=$? | |
6913 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6914 | (exit $ac_status); }; }; then | |
6915 | ac_cv_sizeof_long_double=`cat conftest.val` | |
6916 | else | |
6917 | echo "$as_me: program exited with status $ac_status" >&5 | |
6918 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6919 | sed 's/^/| /' conftest.$ac_ext >&5 |
6920 | ||
3a12e572 | 6921 | ( exit $ac_status ) |
2abf9ff1 RM |
6922 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77 |
6923 | See \`config.log' for more details." >&5 | |
6924 | echo "$as_me: error: cannot compute sizeof (long double), 77 | |
6925 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
6926 | { (exit 1); exit 1; }; } |
6927 | fi | |
f4b07664 | 6928 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
6929 | fi |
6930 | fi | |
6931 | rm -f conftest.val | |
6932 | else | |
6933 | ac_cv_sizeof_long_double=0 | |
6934 | fi | |
6935 | fi | |
6936 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5 | |
6937 | echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6 | |
6938 | cat >>confdefs.h <<_ACEOF | |
8ed1e7d5 | 6939 | #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double |
3a12e572 | 6940 | _ACEOF |
8ed1e7d5 GK |
6941 | |
6942 | ||
6943 | sizeof_long_double=$ac_cv_sizeof_long_double | |
6944 | ||
6945 | ||
cd6ede75 UD |
6946 | ### End of automated tests. |
6947 | ### Now run sysdeps configure fragments. | |
6948 | ||
cb343854 | 6949 | # They also can set these variables. |
b43b13ac | 6950 | use_ldconfig=no |
cb343854 | 6951 | ldd_rewrite_script=no |
77259608 | 6952 | libc_cv_sysconfdir=$sysconfdir |
74bd2300 | 6953 | libc_cv_gcc_unwind_find_fde=no |
cb343854 | 6954 | |
cd6ede75 UD |
6955 | # Iterate over all the sysdep directories we will use, running their |
6956 | # configure fragments, and looking for a uname implementation. | |
6957 | uname= | |
6958 | for dir in $sysnames; do | |
6959 | case $dir in | |
6960 | /*) dest=$dir ;; | |
6961 | *) dest=$srcdir/$dir ;; | |
6962 | esac | |
6963 | if test -r $dest/configure; then | |
d1149385 RM |
6964 | echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5 |
6965 | echo "${ECHO_T}running configure fragment for $dir" >&6 | |
cd6ede75 UD |
6966 | . $dest/configure |
6967 | fi | |
6968 | ||
6969 | if test -z "$uname"; then | |
6970 | if test -r $dest/uname.c || | |
6971 | test -r $dest/uname.S || | |
6972 | { test -r $dest/syscalls.list && | |
6973 | grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then | |
6974 | uname=$dir | |
6975 | fi | |
6976 | fi | |
6977 | done | |
6978 | ||
74bd2300 | 6979 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
3a12e572 | 6980 | cat >>confdefs.h <<\_ACEOF |
74bd2300 | 6981 | #define EXPORT_UNWIND_FIND_FDE 1 |
3a12e572 | 6982 | _ACEOF |
74bd2300 UD |
6983 | |
6984 | fi | |
6985 | ||
6986 | ||
cd6ede75 UD |
6987 | # If we will use the generic uname implementation, we must figure out what |
6988 | # it will say by examining the system, and write the results in config-name.h. | |
6989 | if test "$uname" = "sysdeps/generic"; then | |
6990 | ||
6991 | uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'` | |
6992 | if test $uname_sysname != $config_os; then | |
6993 | config_release=`echo $config_os | sed s/$uname_sysname//` | |
6994 | fi | |
6995 | ||
3a12e572 UD |
6996 | echo "$as_me:$LINENO: checking OS release for uname" >&5 |
6997 | echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6 | |
6998 | if test "${libc_cv_uname_release+set}" = set; then | |
6999 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 7000 | else |
3a12e572 UD |
7001 | if test -r /vmunix; then |
7002 | kernel_id=`strings /vmunix | grep UNIX` | |
7003 | elif test -r /dynix; then | |
7004 | kernel_id=`strings /dynix | grep DYNIX` | |
7005 | else | |
7006 | kernel_id= | |
7007 | fi | |
7008 | ||
7009 | kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'` | |
cd6ede75 UD |
7010 | if test x`echo "$config_release" | sed "s/^$kernel_release//"` \ |
7011 | != x$config_release; then | |
7012 | # The configuration release is a substring of the kernel release. | |
7013 | libc_cv_uname_release=$kernel_release | |
7014 | elif test x$config_release != x; then | |
7015 | libc_cv_uname_release=$config_release | |
7016 | elif test x$kernel_release != x; then | |
7017 | libc_cv_uname_release=$kernel_release | |
7018 | else | |
7019 | libc_cv_uname_release=unknown | |
7020 | fi | |
7021 | fi | |
3a12e572 UD |
7022 | echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5 |
7023 | echo "${ECHO_T}$libc_cv_uname_release" >&6 | |
cd6ede75 UD |
7024 | uname_release="$libc_cv_uname_release" |
7025 | ||
3a12e572 UD |
7026 | echo "$as_me:$LINENO: checking OS version for uname" >&5 |
7027 | echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6 | |
7028 | if test "${libc_cv_uname_version+set}" = set; then | |
7029 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 7030 | else |
3a12e572 UD |
7031 | if test -r /vmunix; then |
7032 | kernel_id=`strings /vmunix | grep UNIX` | |
7033 | elif test -r /dynix; then | |
7034 | kernel_id=`strings /dynix | grep DYNIX` | |
7035 | else | |
7036 | kernel_id= | |
7037 | fi | |
7038 | ||
7039 | kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'` | |
cd6ede75 UD |
7040 | if test -n "$kernel_version"; then |
7041 | libc_cv_uname_version="$kernel_version" | |
7042 | else | |
7043 | libc_cv_uname_version=unknown | |
7044 | fi | |
7045 | fi | |
3a12e572 UD |
7046 | echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5 |
7047 | echo "${ECHO_T}$libc_cv_uname_version" >&6 | |
cd6ede75 UD |
7048 | uname_version="$libc_cv_uname_version" |
7049 | ||
7050 | config_uname=config-name.h:config-name.in | |
7051 | else | |
7052 | # For non-generic uname, we don't need to create config-name.h at all. | |
7053 | config_uname= | |
7054 | fi | |
7055 | ||
3a12e572 | 7056 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 7057 | #define USE_IN_LIBIO 1 |
3a12e572 | 7058 | _ACEOF |
a8c01776 | 7059 | |
cd6ede75 | 7060 | |
a53bad16 UD |
7061 | # Test for old glibc 2.0.x headers so that they can be removed properly |
7062 | # Search only in includedir. | |
3a12e572 UD |
7063 | echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5 |
7064 | echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6 | |
011ce8ed | 7065 | if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" |
a53bad16 UD |
7066 | then |
7067 | old_glibc_headers=yes | |
7068 | else | |
7069 | old_glibc_headers=no | |
7070 | fi | |
3a12e572 UD |
7071 | echo "$as_me:$LINENO: result: $old_glibc_headers" >&5 |
7072 | echo "${ECHO_T}$old_glibc_headers" >&6 | |
a53bad16 | 7073 | if test ${old_glibc_headers} = yes; then |
3a12e572 UD |
7074 | { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 |
7075 | echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} | |
7076 | { echo "$as_me:$LINENO: WARNING: *** be removed." >&5 | |
7077 | echo "$as_me: WARNING: *** be removed." >&2;} | |
a53bad16 | 7078 | fi |
26b4d766 | 7079 | |
cd6ede75 UD |
7080 | |
7081 | ||
7082 | ||
7083 | ||
7084 | ||
7085 | ||
cb343854 | 7086 | |
dff14448 | 7087 | |
77259608 | 7088 | |
3a12e572 | 7089 | |
bcd5f356 | 7090 | |
cd6ede75 | 7091 | if test $gnu_ld = yes; then |
3a12e572 | 7092 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 7093 | #define HAVE_GNU_LD 1 |
3a12e572 | 7094 | _ACEOF |
cd6ede75 UD |
7095 | |
7096 | fi | |
7097 | if test $gnu_as = yes; then | |
3a12e572 | 7098 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 7099 | #define HAVE_GNU_AS 1 |
3a12e572 | 7100 | _ACEOF |
cd6ede75 UD |
7101 | |
7102 | fi | |
7103 | if test $elf = yes; then | |
3a12e572 | 7104 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 7105 | #define HAVE_ELF 1 |
3a12e572 | 7106 | _ACEOF |
cd6ede75 UD |
7107 | |
7108 | fi | |
5af3245a | 7109 | if test $xcoff = yes; then |
3a12e572 | 7110 | cat >>confdefs.h <<\_ACEOF |
5af3245a | 7111 | #define HAVE_XCOFF 1 |
3a12e572 | 7112 | _ACEOF |
5af3245a UD |
7113 | |
7114 | fi | |
cd6ede75 UD |
7115 | |
7116 | ||
650425ce | 7117 | |
cd6ede75 UD |
7118 | if test $shared = default; then |
7119 | if test $gnu_ld = yes; then | |
7120 | shared=$elf | |
7121 | else | |
7122 | # For now we do not assume shared libs are available. In future more | |
7123 | # tests might become available. | |
7124 | shared=no | |
7125 | fi | |
7126 | fi | |
7127 | ||
3a12e572 UD |
7128 | echo "$as_me:$LINENO: checking whether -fPIC is default" >&5 |
7129 | echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6 | |
7130 | if test "${pic_default+set}" = set; then | |
7131 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cc3fa755 UD |
7132 | else |
7133 | pic_default=yes | |
7134 | cat > conftest.c <<EOF | |
9756dfe1 | 7135 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7136 | # error PIC is default. |
7137 | #endif | |
7138 | EOF | |
7139 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
7140 | pic_default=no | |
7141 | fi | |
7142 | rm -f conftest.* | |
7143 | fi | |
3a12e572 UD |
7144 | echo "$as_me:$LINENO: result: $pic_default" >&5 |
7145 | echo "${ECHO_T}$pic_default" >&6 | |
cc3fa755 UD |
7146 | |
7147 | ||
7148 | ||
cd6ede75 UD |
7149 | |
7150 | ||
7151 | ||
7152 | ||
7153 | ||
7154 | ||
7155 | ||
7cabd57c UD |
7156 | case "$add_ons" in |
7157 | *door*) linux_doors=yes ;; | |
7158 | *) linux_doors=no ;; | |
7159 | esac | |
7160 | ||
7161 | ||
746f4007 RM |
7162 | |
7163 | ||
cd6ede75 UD |
7164 | if test "`(cd $srcdir; pwd)`" = "`pwd`"; then |
7165 | config_makefile= | |
7166 | else | |
7167 | config_makefile=Makefile | |
7168 | fi | |
7169 | ||
ee74a442 UD |
7170 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7171 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7172 | ||
cd6ede75 UD |
7173 | |
7174 | ||
f4b07664 RM |
7175 | ac_config_files="$ac_config_files config.make glibcbug ${config_makefile} ${config_uname}" |
7176 | ||
7177 | ac_config_commands="$ac_config_commands default" | |
7178 | ||
3a12e572 | 7179 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7180 | # This file is a shell script that caches the results of configure |
7181 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7182 | # scripts and configure runs, see configure's option --config-cache. |
7183 | # It is not useful on other systems. If it contains results you don't | |
7184 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7185 | # |
3a12e572 UD |
7186 | # config.status only pays attention to the cache file if you give it |
7187 | # the --recheck option to rerun configure. | |
cd6ede75 | 7188 | # |
f4b07664 | 7189 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
7190 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
7191 | # following values. | |
7192 | ||
7193 | _ACEOF | |
7194 | ||
cd6ede75 UD |
7195 | # The following way of writing the cache mishandles newlines in values, |
7196 | # but we know of no workaround that is simple, portable, and efficient. | |
7197 | # So, don't put newlines in cache variables' values. | |
7198 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
7199 | # and sets the high bit in the cache file unless we assign to the vars. | |
3a12e572 UD |
7200 | { |
7201 | (set) 2>&1 | | |
7202 | case `(ac_space=' '; set | grep ac_space) 2>&1` in | |
7203 | *ac_space=\ *) | |
7204 | # `set' does not quote correctly, so add quotes (double-quote | |
7205 | # substitution turns \\\\ into \\, and sed turns \\ into \). | |
7206 | sed -n \ | |
7207 | "s/'/'\\\\''/g; | |
7208 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
7209 | ;; | |
7210 | *) | |
7211 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
7212 | sed -n \ | |
7213 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
7214 | ;; | |
7215 | esac; | |
7216 | } | | |
7217 | sed ' | |
7218 | t clear | |
7219 | : clear | |
7220 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
7221 | t end | |
7222 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
7223 | : end' >>confcache | |
2abf9ff1 | 7224 | if diff $cache_file confcache >/dev/null 2>&1; then :; else |
cd6ede75 | 7225 | if test -w $cache_file; then |
3a12e572 UD |
7226 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" |
7227 | cat confcache >$cache_file | |
cd6ede75 UD |
7228 | else |
7229 | echo "not updating unwritable cache $cache_file" | |
7230 | fi | |
7231 | fi | |
7232 | rm -f confcache | |
7233 | ||
cd6ede75 UD |
7234 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7235 | # Let make expand exec_prefix. | |
7236 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7237 | ||
3a12e572 UD |
7238 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
7239 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
7240 | # trailing colons and then remove the whole line if VPATH becomes empty | |
7241 | # (actually we leave an empty line to preserve line numbers). | |
cd6ede75 | 7242 | if test "x$srcdir" = x.; then |
3a12e572 UD |
7243 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
7244 | s/:*\$(srcdir):*/:/; | |
7245 | s/:*\${srcdir}:*/:/; | |
7246 | s/:*@srcdir@:*/:/; | |
7247 | s/^\([^=]*=[ ]*\):*/\1/; | |
7248 | s/:*$//; | |
7249 | s/^[^=]*=[ ]*$//; | |
7250 | }' | |
cd6ede75 UD |
7251 | fi |
7252 | ||
cd6ede75 UD |
7253 | DEFS=-DHAVE_CONFIG_H |
7254 | ||
f4b07664 RM |
7255 | ac_libobjs= |
7256 | ac_ltlibobjs= | |
7257 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
7258 | # 1. Remove the extension, and $U if already installed. | |
7259 | ac_i=`echo "$ac_i" | | |
7260 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` | |
7261 | # 2. Add them. | |
7262 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" | |
7263 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' | |
7264 | done | |
7265 | LIBOBJS=$ac_libobjs | |
7266 | ||
7267 | LTLIBOBJS=$ac_ltlibobjs | |
7268 | ||
7269 | ||
cd6ede75 | 7270 | |
3a12e572 UD |
7271 | : ${CONFIG_STATUS=./config.status} |
7272 | ac_clean_files_save=$ac_clean_files | |
7273 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
7274 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 | |
7275 | echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7276 | cat >$CONFIG_STATUS <<_ACEOF | |
7277 | #! $SHELL | |
7278 | # Generated by $as_me. | |
cd6ede75 | 7279 | # Run this file to recreate the current configuration. |
cd6ede75 | 7280 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 7281 | # configure, is in config.log if it exists. |
cd6ede75 | 7282 | |
3a12e572 | 7283 | debug=false |
2abf9ff1 RM |
7284 | ac_cs_recheck=false |
7285 | ac_cs_silent=false | |
3a12e572 UD |
7286 | SHELL=\${CONFIG_SHELL-$SHELL} |
7287 | _ACEOF | |
7288 | ||
7289 | cat >>$CONFIG_STATUS <<\_ACEOF | |
3a12e572 UD |
7290 | ## --------------------- ## |
7291 | ## M4sh Initialization. ## | |
7292 | ## --------------------- ## | |
7293 | ||
7294 | # Be Bourne compatible | |
7295 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
7296 | emulate sh | |
7297 | NULLCMD=: | |
f4b07664 RM |
7298 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
7299 | # is contrary to our usage. Disable this feature. | |
7300 | alias -g '${1+"$@"}'='"$@"' | |
3a12e572 UD |
7301 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
7302 | set -o posix | |
7303 | fi | |
7304 | ||
3a12e572 UD |
7305 | # Support unset when possible. |
7306 | if (FOO=FOO; unset FOO) >/dev/null 2>&1; then | |
7307 | as_unset=unset | |
7308 | else | |
7309 | as_unset=false | |
7310 | fi | |
7311 | ||
f4b07664 RM |
7312 | |
7313 | # Work around bugs in pre-3.0 UWIN ksh. | |
7314 | $as_unset ENV MAIL MAILPATH | |
7315 | PS1='$ ' | |
7316 | PS2='> ' | |
7317 | PS4='+ ' | |
7318 | ||
7319 | # NLS nuisances. | |
2abf9ff1 RM |
7320 | for as_var in \ |
7321 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
7322 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
7323 | LC_TELEPHONE LC_TIME | |
f4b07664 RM |
7324 | do |
7325 | if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then | |
7326 | eval $as_var=C; export $as_var | |
7327 | else | |
7328 | $as_unset $as_var | |
7329 | fi | |
7330 | done | |
7331 | ||
7332 | # Required to use basename. | |
7333 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
7334 | as_expr=expr | |
7335 | else | |
7336 | as_expr=false | |
7337 | fi | |
7338 | ||
7339 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then | |
7340 | as_basename=basename | |
7341 | else | |
7342 | as_basename=false | |
7343 | fi | |
3a12e572 UD |
7344 | |
7345 | ||
7346 | # Name of the executable. | |
f4b07664 | 7347 | as_me=`$as_basename "$0" || |
3a12e572 UD |
7348 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7349 | X"$0" : 'X\(//\)$' \| \ | |
7350 | X"$0" : 'X\(/\)$' \| \ | |
7351 | . : '\(.\)' 2>/dev/null || | |
7352 | echo X/"$0" | | |
7353 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
7354 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
7355 | /^X\/\(\/\).*/{ s//\1/; q; } | |
7356 | s/.*/./; q'` | |
7357 | ||
f4b07664 | 7358 | |
3a12e572 UD |
7359 | # PATH needs CR, and LINENO needs CR and PATH. |
7360 | # Avoid depending upon Character Ranges. | |
7361 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7362 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7363 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7364 | as_cr_digits='0123456789' | |
7365 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
7366 | ||
7367 | # The user is always right. | |
7368 | if test "${PATH_SEPARATOR+set}" != set; then | |
2abf9ff1 RM |
7369 | echo "#! /bin/sh" >conf$$.sh |
7370 | echo "exit 0" >>conf$$.sh | |
7371 | chmod +x conf$$.sh | |
7372 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
3a12e572 UD |
7373 | PATH_SEPARATOR=';' |
7374 | else | |
7375 | PATH_SEPARATOR=: | |
7376 | fi | |
2abf9ff1 | 7377 | rm -f conf$$.sh |
3a12e572 UD |
7378 | fi |
7379 | ||
7380 | ||
7381 | as_lineno_1=$LINENO | |
7382 | as_lineno_2=$LINENO | |
7383 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
7384 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
7385 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
7386 | # Find who we are. Look in the path if we contain no path at all | |
7387 | # relative or not. | |
7388 | case $0 in | |
7389 | *[\\/]* ) as_myself=$0 ;; | |
7390 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7391 | for as_dir in $PATH | |
cd6ede75 | 7392 | do |
3a12e572 UD |
7393 | IFS=$as_save_IFS |
7394 | test -z "$as_dir" && as_dir=. | |
7395 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
7396 | done | |
7397 | ||
7398 | ;; | |
cd6ede75 | 7399 | esac |
3a12e572 UD |
7400 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
7401 | # in which case we are not to be found in the path. | |
7402 | if test "x$as_myself" = x; then | |
7403 | as_myself=$0 | |
7404 | fi | |
7405 | if test ! -f "$as_myself"; then | |
7406 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 | |
7407 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} | |
7408 | { (exit 1); exit 1; }; } | |
7409 | fi | |
7410 | case $CONFIG_SHELL in | |
7411 | '') | |
7412 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7413 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
7414 | do | |
7415 | IFS=$as_save_IFS | |
7416 | test -z "$as_dir" && as_dir=. | |
7417 | for as_base in sh bash ksh sh5; do | |
7418 | case $as_dir in | |
7419 | /*) | |
7420 | if ("$as_dir/$as_base" -c ' | |
7421 | as_lineno_1=$LINENO | |
7422 | as_lineno_2=$LINENO | |
7423 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
7424 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
7425 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
f4b07664 RM |
7426 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } |
7427 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
3a12e572 UD |
7428 | CONFIG_SHELL=$as_dir/$as_base |
7429 | export CONFIG_SHELL | |
7430 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
7431 | fi;; | |
7432 | esac | |
7433 | done | |
cd6ede75 | 7434 | done |
3a12e572 UD |
7435 | ;; |
7436 | esac | |
cd6ede75 | 7437 | |
3a12e572 UD |
7438 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
7439 | # uniformly replaced by the line number. The first 'sed' inserts a | |
7440 | # line-number line before each line; the second 'sed' does the real | |
7441 | # work. The second script uses 'N' to pair each line-number line | |
7442 | # with the numbered line, and appends trailing '-' during | |
7443 | # substitution so that $LINENO is not a special case at line end. | |
7444 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
7445 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
7446 | sed '=' <$as_myself | | |
7447 | sed ' | |
7448 | N | |
7449 | s,$,-, | |
7450 | : loop | |
7451 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
7452 | t loop | |
7453 | s,-$,, | |
7454 | s,^['$as_cr_digits']*\n,, | |
7455 | ' >$as_me.lineno && | |
7456 | chmod +x $as_me.lineno || | |
7457 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 | |
7458 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} | |
7459 | { (exit 1); exit 1; }; } | |
7460 | ||
7461 | # Don't try to exec as it changes $[0], causing all sort of problems | |
7462 | # (the dirname of $[0] is not the place where we might find the | |
7463 | # original and so on. Autoconf is especially sensible to this). | |
7464 | . ./$as_me.lineno | |
7465 | # Exit status is that of the last command. | |
7466 | exit | |
7467 | } | |
cd6ede75 | 7468 | |
cd6ede75 | 7469 | |
3a12e572 UD |
7470 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
7471 | *c*,-n*) ECHO_N= ECHO_C=' | |
7472 | ' ECHO_T=' ' ;; | |
7473 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
7474 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
7475 | esac | |
cd6ede75 | 7476 | |
3a12e572 UD |
7477 | if expr a : '\(a\)' >/dev/null 2>&1; then |
7478 | as_expr=expr | |
7479 | else | |
7480 | as_expr=false | |
7481 | fi | |
cd6ede75 | 7482 | |
3a12e572 UD |
7483 | rm -f conf$$ conf$$.exe conf$$.file |
7484 | echo >conf$$.file | |
7485 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7486 | # We could just check for DJGPP; but this test a) works b) is more generic | |
7487 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
7488 | if test -f conf$$.exe; then | |
7489 | # Don't use ln at all; we don't have any links | |
7490 | as_ln_s='cp -p' | |
cd6ede75 | 7491 | else |
3a12e572 | 7492 | as_ln_s='ln -s' |
cd6ede75 | 7493 | fi |
3a12e572 UD |
7494 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7495 | as_ln_s=ln | |
7496 | else | |
7497 | as_ln_s='cp -p' | |
cd6ede75 | 7498 | fi |
3a12e572 | 7499 | rm -f conf$$ conf$$.exe conf$$.file |
cd6ede75 | 7500 | |
f4b07664 RM |
7501 | if mkdir -p . 2>/dev/null; then |
7502 | as_mkdir_p=: | |
7503 | else | |
7504 | as_mkdir_p=false | |
7505 | fi | |
7506 | ||
3a12e572 | 7507 | as_executable_p="test -f" |
cd6ede75 | 7508 | |
3a12e572 UD |
7509 | # Sed expression to map a string onto a valid CPP name. |
7510 | as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" | |
7511 | ||
7512 | # Sed expression to map a string onto a valid variable name. | |
7513 | as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" | |
7514 | ||
7515 | ||
7516 | # IFS | |
7517 | # We need space, tab and new line, in precisely that order. | |
7518 | as_nl=' | |
7519 | ' | |
7520 | IFS=" $as_nl" | |
7521 | ||
7522 | # CDPATH. | |
f4b07664 | 7523 | $as_unset CDPATH |
3a12e572 UD |
7524 | |
7525 | exec 6>&1 | |
7526 | ||
7527 | # Open the log real soon, to keep \$[0] and so on meaningful, and to | |
7528 | # report actual input values of CONFIG_FILES etc. instead of their | |
7529 | # values after options handling. Logging --version etc. is OK. | |
7530 | exec 5>>config.log | |
7531 | { | |
7532 | echo | |
7533 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7534 | ## Running $as_me. ## | |
7535 | _ASBOX | |
7536 | } >&5 | |
7537 | cat >&5 <<_CSEOF | |
7538 | ||
f4b07664 | 7539 | This file was extended by GNU C Library $as_me (see version.h), which was |
2abf9ff1 | 7540 | generated by GNU Autoconf 2.57. Invocation command line was |
3a12e572 UD |
7541 | |
7542 | CONFIG_FILES = $CONFIG_FILES | |
7543 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7544 | CONFIG_LINKS = $CONFIG_LINKS | |
7545 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7546 | $ $0 $@ | |
7547 | ||
7548 | _CSEOF | |
7549 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 | |
7550 | echo >&5 | |
7551 | _ACEOF | |
7552 | ||
7553 | # Files that config.status was made for. | |
7554 | if test -n "$ac_config_files"; then | |
7555 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS | |
7556 | fi | |
7557 | ||
7558 | if test -n "$ac_config_headers"; then | |
7559 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS | |
7560 | fi | |
7561 | ||
7562 | if test -n "$ac_config_links"; then | |
7563 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS | |
7564 | fi | |
7565 | ||
7566 | if test -n "$ac_config_commands"; then | |
7567 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS | |
7568 | fi | |
7569 | ||
7570 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7571 | ||
7572 | ac_cs_usage="\ | |
7573 | \`$as_me' instantiates files from templates according to the | |
7574 | current configuration. | |
7575 | ||
7576 | Usage: $0 [OPTIONS] [FILE]... | |
7577 | ||
7578 | -h, --help print this help, then exit | |
7579 | -V, --version print version number, then exit | |
2abf9ff1 | 7580 | -q, --quiet do not print progress messages |
3a12e572 UD |
7581 | -d, --debug don't remove temporary files |
7582 | --recheck update $as_me by reconfiguring in the same conditions | |
7583 | --file=FILE[:TEMPLATE] | |
7584 | instantiate the configuration file FILE | |
7585 | --header=FILE[:TEMPLATE] | |
7586 | instantiate the configuration header FILE | |
7587 | ||
7588 | Configuration files: | |
7589 | $config_files | |
7590 | ||
7591 | Configuration headers: | |
7592 | $config_headers | |
7593 | ||
3a12e572 UD |
7594 | Configuration commands: |
7595 | $config_commands | |
7596 | ||
7597 | Report bugs to <bug-autoconf@gnu.org>." | |
7598 | _ACEOF | |
7599 | ||
7600 | cat >>$CONFIG_STATUS <<_ACEOF | |
7601 | ac_cs_version="\\ | |
f4b07664 | 7602 | GNU C Library config.status (see version.h) |
2abf9ff1 | 7603 | configured by $0, generated by GNU Autoconf 2.57, |
3a12e572 UD |
7604 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" |
7605 | ||
7606 | Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 | |
7607 | Free Software Foundation, Inc. | |
7608 | This config.status script is free software; the Free Software Foundation | |
7609 | gives unlimited permission to copy, distribute and modify it." | |
7610 | srcdir=$srcdir | |
7611 | INSTALL="$INSTALL" | |
7612 | _ACEOF | |
7613 | ||
7614 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7615 | # If no file are specified by the user, then we need to provide default | |
7616 | # value. By we need to know if files were specified by the user. | |
7617 | ac_need_defaults=: | |
7618 | while test $# != 0 | |
7619 | do | |
7620 | case $1 in | |
7621 | --*=*) | |
7622 | ac_option=`expr "x$1" : 'x\([^=]*\)='` | |
7623 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` | |
f4b07664 RM |
7624 | ac_shift=: |
7625 | ;; | |
7626 | -*) | |
7627 | ac_option=$1 | |
7628 | ac_optarg=$2 | |
7629 | ac_shift=shift | |
3a12e572 | 7630 | ;; |
3a12e572 UD |
7631 | *) # This is not an option, so the user has probably given explicit |
7632 | # arguments. | |
f4b07664 | 7633 | ac_option=$1 |
3a12e572 | 7634 | ac_need_defaults=false;; |
cd6ede75 UD |
7635 | esac |
7636 | ||
f4b07664 | 7637 | case $ac_option in |
3a12e572 UD |
7638 | # Handling of the options. |
7639 | _ACEOF | |
fbd90f6c | 7640 | cat >>$CONFIG_STATUS <<\_ACEOF |
2abf9ff1 RM |
7641 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7642 | ac_cs_recheck=: ;; | |
3a12e572 UD |
7643 | --version | --vers* | -V ) |
7644 | echo "$ac_cs_version"; exit 0 ;; | |
7645 | --he | --h) | |
7646 | # Conflict between --help and --header | |
7647 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 | |
7648 | Try \`$0 --help' for more information." >&5 | |
7649 | echo "$as_me: error: ambiguous option: $1 | |
7650 | Try \`$0 --help' for more information." >&2;} | |
7651 | { (exit 1); exit 1; }; };; | |
7652 | --help | --hel | -h ) | |
7653 | echo "$ac_cs_usage"; exit 0 ;; | |
7654 | --debug | --d* | -d ) | |
7655 | debug=: ;; | |
7656 | --file | --fil | --fi | --f ) | |
f4b07664 RM |
7657 | $ac_shift |
7658 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" | |
3a12e572 UD |
7659 | ac_need_defaults=false;; |
7660 | --header | --heade | --head | --hea ) | |
f4b07664 RM |
7661 | $ac_shift |
7662 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" | |
3a12e572 | 7663 | ac_need_defaults=false;; |
2abf9ff1 RM |
7664 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7665 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7666 | ac_cs_silent=: ;; | |
3a12e572 UD |
7667 | |
7668 | # This is an error. | |
7669 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 | |
7670 | Try \`$0 --help' for more information." >&5 | |
7671 | echo "$as_me: error: unrecognized option: $1 | |
7672 | Try \`$0 --help' for more information." >&2;} | |
7673 | { (exit 1); exit 1; }; } ;; | |
7674 | ||
7675 | *) ac_config_targets="$ac_config_targets $1" ;; | |
cd6ede75 | 7676 | |
3a12e572 UD |
7677 | esac |
7678 | shift | |
7679 | done | |
7680 | ||
2abf9ff1 RM |
7681 | ac_configure_extra_args= |
7682 | ||
7683 | if $ac_cs_silent; then | |
7684 | exec 6>/dev/null | |
7685 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7686 | fi | |
7687 | ||
7688 | _ACEOF | |
7689 | cat >>$CONFIG_STATUS <<_ACEOF | |
7690 | if \$ac_cs_recheck; then | |
7691 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 | |
7692 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
7693 | fi | |
7694 | ||
3a12e572 UD |
7695 | _ACEOF |
7696 | ||
7697 | cat >>$CONFIG_STATUS <<_ACEOF | |
7698 | # | |
7699 | # INIT-COMMANDS section. | |
7700 | # | |
7701 | ||
7702 | config_vars='$config_vars' | |
7703 | ||
7704 | _ACEOF | |
7705 | ||
7706 | ||
7707 | ||
7708 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7709 | for ac_config_target in $ac_config_targets | |
7710 | do | |
7711 | case "$ac_config_target" in | |
7712 | # Handling of arguments. | |
7713 | "config.make" ) CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
7714 | "glibcbug" ) CONFIG_FILES="$CONFIG_FILES glibcbug" ;; | |
7715 | "${config_makefile}" ) CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; | |
7716 | "${config_uname}" ) CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;; | |
3a12e572 UD |
7717 | "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7718 | "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7719 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 | |
7720 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} | |
7721 | { (exit 1); exit 1; }; };; | |
7722 | esac | |
7723 | done | |
7724 | ||
7725 | # If the user did not use the arguments to specify the items to instantiate, | |
7726 | # then the envvar interface is used. Set only those that are not. | |
7727 | # We use the long form for the default assignment because of an extremely | |
7728 | # bizarre bug on SunOS 4.1.3. | |
7729 | if $ac_need_defaults; then | |
7730 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7731 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
7732 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
7733 | fi | |
7734 | ||
2abf9ff1 RM |
7735 | # Have a temporary directory for convenience. Make it in the build tree |
7736 | # simply because there is no reason to put it here, and in addition, | |
7737 | # creating and moving files from /tmp can sometimes cause problems. | |
3a12e572 UD |
7738 | # Create a temporary directory, and hook for its removal unless debugging. |
7739 | $debug || | |
7740 | { | |
7741 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 | |
7742 | trap '{ (exit 1); exit 1; }' 1 2 13 15 | |
7743 | } | |
7744 | ||
7745 | # Create a (secure) tmp directory for tmp files. | |
2abf9ff1 | 7746 | |
3a12e572 | 7747 | { |
2abf9ff1 | 7748 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && |
3a12e572 UD |
7749 | test -n "$tmp" && test -d "$tmp" |
7750 | } || | |
7751 | { | |
2abf9ff1 | 7752 | tmp=./confstat$$-$RANDOM |
3a12e572 UD |
7753 | (umask 077 && mkdir $tmp) |
7754 | } || | |
7755 | { | |
2abf9ff1 | 7756 | echo "$me: cannot create a temporary directory in ." >&2 |
3a12e572 UD |
7757 | { (exit 1); exit 1; } |
7758 | } | |
7759 | ||
7760 | _ACEOF | |
7761 | ||
7762 | cat >>$CONFIG_STATUS <<_ACEOF | |
7763 | ||
7764 | # | |
7765 | # CONFIG_FILES section. | |
7766 | # | |
7767 | ||
7768 | # No need to generate the scripts if there are no CONFIG_FILES. | |
7769 | # This happens for instance when ./config.status config.h | |
7770 | if test -n "\$CONFIG_FILES"; then | |
7771 | # Protect against being on the right side of a sed subst in config.status. | |
7772 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; | |
7773 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF | |
7774 | s,@SHELL@,$SHELL,;t t | |
7775 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t | |
7776 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t | |
7777 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t | |
7778 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t | |
7779 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t | |
7780 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t | |
7781 | s,@exec_prefix@,$exec_prefix,;t t | |
7782 | s,@prefix@,$prefix,;t t | |
7783 | s,@program_transform_name@,$program_transform_name,;t t | |
7784 | s,@bindir@,$bindir,;t t | |
7785 | s,@sbindir@,$sbindir,;t t | |
7786 | s,@libexecdir@,$libexecdir,;t t | |
7787 | s,@datadir@,$datadir,;t t | |
7788 | s,@sysconfdir@,$sysconfdir,;t t | |
7789 | s,@sharedstatedir@,$sharedstatedir,;t t | |
7790 | s,@localstatedir@,$localstatedir,;t t | |
7791 | s,@libdir@,$libdir,;t t | |
7792 | s,@includedir@,$includedir,;t t | |
7793 | s,@oldincludedir@,$oldincludedir,;t t | |
7794 | s,@infodir@,$infodir,;t t | |
7795 | s,@mandir@,$mandir,;t t | |
7796 | s,@build_alias@,$build_alias,;t t | |
7797 | s,@host_alias@,$host_alias,;t t | |
7798 | s,@target_alias@,$target_alias,;t t | |
7799 | s,@DEFS@,$DEFS,;t t | |
7800 | s,@ECHO_C@,$ECHO_C,;t t | |
7801 | s,@ECHO_N@,$ECHO_N,;t t | |
7802 | s,@ECHO_T@,$ECHO_T,;t t | |
7803 | s,@LIBS@,$LIBS,;t t | |
7804 | s,@with_fp@,$with_fp,;t t | |
7805 | s,@with_cvs@,$with_cvs,;t t | |
7dbde9db | 7806 | s,@enable_check_abi@,$enable_check_abi,;t t |
3a12e572 UD |
7807 | s,@oldest_abi@,$oldest_abi,;t t |
7808 | s,@subdirs@,$subdirs,;t t | |
7809 | s,@force_install@,$force_install,;t t | |
7810 | s,@all_warnings@,$all_warnings,;t t | |
7811 | s,@build@,$build,;t t | |
7812 | s,@build_cpu@,$build_cpu,;t t | |
7813 | s,@build_vendor@,$build_vendor,;t t | |
7814 | s,@build_os@,$build_os,;t t | |
7815 | s,@host@,$host,;t t | |
7816 | s,@host_cpu@,$host_cpu,;t t | |
7817 | s,@host_vendor@,$host_vendor,;t t | |
7818 | s,@host_os@,$host_os,;t t | |
3a12e572 UD |
7819 | s,@base_machine@,$base_machine,;t t |
7820 | s,@sysnames@,$sysnames,;t t | |
7821 | s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t | |
7822 | s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t | |
7823 | s,@INSTALL_DATA@,$INSTALL_DATA,;t t | |
7824 | s,@LN_S@,$LN_S,;t t | |
3a12e572 | 7825 | s,@CC@,$CC,;t t |
3a12e572 UD |
7826 | s,@CFLAGS@,$CFLAGS,;t t |
7827 | s,@LDFLAGS@,$LDFLAGS,;t t | |
7828 | s,@CPPFLAGS@,$CPPFLAGS,;t t | |
7829 | s,@ac_ct_CC@,$ac_ct_CC,;t t | |
7830 | s,@OBJEXT@,$OBJEXT,;t t | |
7831 | s,@BUILD_CC@,$BUILD_CC,;t t | |
7832 | s,@cross_compiling@,$cross_compiling,;t t | |
7833 | s,@CPP@,$CPP,;t t | |
925c3c5c UD |
7834 | s,@CXX@,$CXX,;t t |
7835 | s,@CXXFLAGS@,$CXXFLAGS,;t t | |
7836 | s,@ac_ct_CXX@,$ac_ct_CXX,;t t | |
3a12e572 | 7837 | s,@AR@,$AR,;t t |
6e3d59bc | 7838 | s,@OBJDUMP@,$OBJDUMP,;t t |
3a12e572 UD |
7839 | s,@RANLIB@,$RANLIB,;t t |
7840 | s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t | |
7841 | s,@MIG@,$MIG,;t t | |
c4d23330 RM |
7842 | s,@AS@,$AS,;t t |
7843 | s,@LD@,$LD,;t t | |
4baa087a RM |
7844 | s,@PWD_P@,$PWD_P,;t t |
7845 | s,@MAKE@,$MAKE,;t t | |
7846 | s,@MSGFMT@,$MSGFMT,;t t | |
7847 | s,@MAKEINFO@,$MAKEINFO,;t t | |
7848 | s,@SED@,$SED,;t t | |
7849 | s,@AUTOCONF@,$AUTOCONF,;t t | |
3a12e572 UD |
7850 | s,@CCVERSION@,$CCVERSION,;t t |
7851 | s,@SYSINCLUDES@,$SYSINCLUDES,;t t | |
7852 | s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t | |
7853 | s,@BASH@,$BASH,;t t | |
7854 | s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t | |
7855 | s,@KSH@,$KSH,;t t | |
7856 | s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t | |
7857 | s,@AWK@,$AWK,;t t | |
7858 | s,@PERL@,$PERL,;t t | |
7859 | s,@INSTALL_INFO@,$INSTALL_INFO,;t t | |
7860 | s,@OLD_DEBIAN_INSTALL_INFO@,$OLD_DEBIAN_INSTALL_INFO,;t t | |
7861 | s,@BISON@,$BISON,;t t | |
7862 | s,@VERSIONING@,$VERSIONING,;t t | |
7863 | s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t | |
7864 | s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t | |
7865 | s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t | |
7866 | s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t | |
7867 | s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t | |
7868 | s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t | |
35915ec8 | 7869 | s,@ASFLAGS_config@,$ASFLAGS_config,;t t |
3a12e572 | 7870 | s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t |
2abf9ff1 | 7871 | s,@libc_cv_z_execstack@,$libc_cv_z_execstack,;t t |
0f124303 | 7872 | s,@libc_cv_fpie@,$libc_cv_fpie,;t t |
3a12e572 | 7873 | s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t |
073e82bf | 7874 | s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t |
3a12e572 UD |
7875 | s,@no_whole_archive@,$no_whole_archive,;t t |
7876 | s,@exceptions@,$exceptions,;t t | |
7877 | s,@LIBGD@,$LIBGD,;t t | |
f4b07664 | 7878 | s,@EGREP@,$EGREP,;t t |
3a12e572 UD |
7879 | s,@sizeof_long_double@,$sizeof_long_double,;t t |
7880 | s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t | |
7881 | s,@uname_sysname@,$uname_sysname,;t t | |
7882 | s,@uname_release@,$uname_release,;t t | |
7883 | s,@uname_version@,$uname_version,;t t | |
7884 | s,@old_glibc_headers@,$old_glibc_headers,;t t | |
7885 | s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t | |
7886 | s,@libc_cv_localedir@,$libc_cv_localedir,;t t | |
7887 | s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t | |
7888 | s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t | |
bcd5f356 | 7889 | s,@libc_cv_forced_unwind@,$libc_cv_forced_unwind,;t t |
3a12e572 UD |
7890 | s,@use_ldconfig@,$use_ldconfig,;t t |
7891 | s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t | |
7892 | s,@gnu_ld@,$gnu_ld,;t t | |
7893 | s,@gnu_as@,$gnu_as,;t t | |
7894 | s,@elf@,$elf,;t t | |
7895 | s,@xcoff@,$xcoff,;t t | |
7896 | s,@static@,$static,;t t | |
7897 | s,@shared@,$shared,;t t | |
7898 | s,@pic_default@,$pic_default,;t t | |
7899 | s,@profile@,$profile,;t t | |
7900 | s,@omitfp@,$omitfp,;t t | |
7901 | s,@bounded@,$bounded,;t t | |
7902 | s,@static_nss@,$static_nss,;t t | |
7903 | s,@nopic_initfini@,$nopic_initfini,;t t | |
7904 | s,@DEFINES@,$DEFINES,;t t | |
7905 | s,@linux_doors@,$linux_doors,;t t | |
7906 | s,@mach_interface_list@,$mach_interface_list,;t t | |
7907 | s,@VERSION@,$VERSION,;t t | |
7908 | s,@RELEASE@,$RELEASE,;t t | |
f4b07664 RM |
7909 | s,@LIBOBJS@,$LIBOBJS,;t t |
7910 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t | |
3a12e572 UD |
7911 | CEOF |
7912 | ||
7913 | _ACEOF | |
7914 | ||
7915 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7916 | # Split the substitutions into bite-sized pieces for seds with | |
7917 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
7918 | ac_max_sed_lines=48 | |
7919 | ac_sed_frag=1 # Number of current file. | |
7920 | ac_beg=1 # First line for current file. | |
7921 | ac_end=$ac_max_sed_lines # Line after last line for current file. | |
7922 | ac_more_lines=: | |
7923 | ac_sed_cmds= | |
7924 | while $ac_more_lines; do | |
7925 | if test $ac_beg -gt 1; then | |
7926 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
7927 | else | |
7928 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
7929 | fi | |
7930 | if test ! -s $tmp/subs.frag; then | |
7931 | ac_more_lines=false | |
7932 | else | |
7933 | # The purpose of the label and of the branching condition is to | |
7934 | # speed up the sed processing (if there are no `@' at all, there | |
7935 | # is no need to browse any of the substitutions). | |
7936 | # These are the two extra sed commands mentioned above. | |
7937 | (echo ':t | |
7938 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed | |
7939 | if test -z "$ac_sed_cmds"; then | |
7940 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" | |
7941 | else | |
7942 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" | |
7943 | fi | |
7944 | ac_sed_frag=`expr $ac_sed_frag + 1` | |
7945 | ac_beg=$ac_end | |
7946 | ac_end=`expr $ac_end + $ac_max_sed_lines` | |
7947 | fi | |
7948 | done | |
7949 | if test -z "$ac_sed_cmds"; then | |
7950 | ac_sed_cmds=cat | |
cd6ede75 | 7951 | fi |
3a12e572 | 7952 | fi # test -n "$CONFIG_FILES" |
cd6ede75 | 7953 | |
3a12e572 UD |
7954 | _ACEOF |
7955 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7956 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue | |
7957 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
7958 | case $ac_file in | |
7959 | - | *:- | *:-:* ) # input from stdin | |
7960 | cat >$tmp/stdin | |
7961 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
7962 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
7963 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
7964 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
7965 | * ) ac_file_in=$ac_file.in ;; | |
cd6ede75 UD |
7966 | esac |
7967 | ||
3a12e572 UD |
7968 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
7969 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
7970 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7971 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
7972 | X"$ac_file" : 'X\(//\)$' \| \ | |
7973 | X"$ac_file" : 'X\(/\)' \| \ | |
7974 | . : '\(.\)' 2>/dev/null || | |
7975 | echo X"$ac_file" | | |
7976 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
7977 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
7978 | /^X\(\/\/\)$/{ s//\1/; q; } | |
7979 | /^X\(\/\).*/{ s//\1/; q; } | |
7980 | s/.*/./; q'` | |
f4b07664 RM |
7981 | { if $as_mkdir_p; then |
7982 | mkdir -p "$ac_dir" | |
7983 | else | |
7984 | as_dir="$ac_dir" | |
7985 | as_dirs= | |
7986 | while test ! -d "$as_dir"; do | |
7987 | as_dirs="$as_dir $as_dirs" | |
7988 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
7989 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7990 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7991 | X"$as_dir" : 'X\(//\)$' \| \ | |
7992 | X"$as_dir" : 'X\(/\)' \| \ | |
7993 | . : '\(.\)' 2>/dev/null || | |
7994 | echo X"$as_dir" | | |
7995 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
7996 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
7997 | /^X\(\/\/\)$/{ s//\1/; q; } | |
7998 | /^X\(\/\).*/{ s//\1/; q; } | |
7999 | s/.*/./; q'` | |
8000 | done | |
8001 | test ! -n "$as_dirs" || mkdir $as_dirs | |
8002 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
8003 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
8004 | { (exit 1); exit 1; }; }; } | |
3a12e572 UD |
8005 | |
8006 | ac_builddir=. | |
8007 | ||
8008 | if test "$ac_dir" != .; then | |
8009 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
8010 | # A "../" for each directory in $ac_dir_suffix. | |
8011 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
8012 | else | |
8013 | ac_dir_suffix= ac_top_builddir= | |
8014 | fi | |
8015 | ||
8016 | case $srcdir in | |
8017 | .) # No --srcdir option. We are building in place. | |
8018 | ac_srcdir=. | |
8019 | if test -z "$ac_top_builddir"; then | |
8020 | ac_top_srcdir=. | |
8021 | else | |
8022 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
8023 | fi ;; | |
8024 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
8025 | ac_srcdir=$srcdir$ac_dir_suffix; | |
8026 | ac_top_srcdir=$srcdir ;; | |
8027 | *) # Relative path. | |
8028 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
8029 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
8030 | esac | |
8031 | # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be | |
8032 | # absolute. | |
8033 | ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` | |
f4b07664 | 8034 | ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` |
3a12e572 UD |
8035 | ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` |
8036 | ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` | |
cd6ede75 | 8037 | |
3a12e572 UD |
8038 | |
8039 | case $INSTALL in | |
8040 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
8041 | *) ac_INSTALL=$ac_top_builddir$INSTALL ;; | |
cd6ede75 UD |
8042 | esac |
8043 | ||
3a12e572 UD |
8044 | if test x"$ac_file" != x-; then |
8045 | { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
8046 | echo "$as_me: creating $ac_file" >&6;} | |
8047 | rm -f "$ac_file" | |
8048 | fi | |
8049 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8050 | # use $as_me), people would be surprised to read: | |
8051 | # /* config.h. Generated by config.status. */ | |
8052 | if test x"$ac_file" = x-; then | |
8053 | configure_input= | |
8054 | else | |
8055 | configure_input="$ac_file. " | |
8056 | fi | |
8057 | configure_input=$configure_input"Generated from `echo $ac_file_in | | |
8058 | sed 's,.*/,,'` by configure." | |
8059 | ||
8060 | # First look for the input files in the build tree, otherwise in the | |
8061 | # src tree. | |
8062 | ac_file_inputs=`IFS=: | |
8063 | for f in $ac_file_in; do | |
8064 | case $f in | |
8065 | -) echo $tmp/stdin ;; | |
8066 | [\\/$]*) | |
8067 | # Absolute (can't be DOS-style, as IFS=:) | |
8068 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
8069 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
8070 | { (exit 1); exit 1; }; } | |
8071 | echo $f;; | |
8072 | *) # Relative | |
8073 | if test -f "$f"; then | |
8074 | # Build tree | |
8075 | echo $f | |
8076 | elif test -f "$srcdir/$f"; then | |
8077 | # Source tree | |
8078 | echo $srcdir/$f | |
8079 | else | |
8080 | # /dev/null tree | |
8081 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
8082 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
8083 | { (exit 1); exit 1; }; } | |
8084 | fi;; | |
8085 | esac | |
8086 | done` || { (exit 1); exit 1; } | |
8087 | _ACEOF | |
8088 | cat >>$CONFIG_STATUS <<_ACEOF | |
8089 | sed "$ac_vpsub | |
8090 | $extrasub | |
8091 | _ACEOF | |
8092 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8093 | :t | |
8094 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
8095 | s,@configure_input@,$configure_input,;t t | |
8096 | s,@srcdir@,$ac_srcdir,;t t | |
8097 | s,@abs_srcdir@,$ac_abs_srcdir,;t t | |
8098 | s,@top_srcdir@,$ac_top_srcdir,;t t | |
8099 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t | |
8100 | s,@builddir@,$ac_builddir,;t t | |
8101 | s,@abs_builddir@,$ac_abs_builddir,;t t | |
8102 | s,@top_builddir@,$ac_top_builddir,;t t | |
8103 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t | |
8104 | s,@INSTALL@,$ac_INSTALL,;t t | |
8105 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out | |
8106 | rm -f $tmp/stdin | |
8107 | if test x"$ac_file" != x-; then | |
8108 | mv $tmp/out $ac_file | |
8109 | else | |
8110 | cat $tmp/out | |
8111 | rm -f $tmp/out | |
8112 | fi | |
8113 | ||
8114 | done | |
8115 | _ACEOF | |
8116 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8117 | ||
8118 | # | |
8119 | # CONFIG_HEADER section. | |
8120 | # | |
cd6ede75 UD |
8121 | |
8122 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
8123 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
8124 | # | |
8125 | # ac_d sets the value in "#define NAME VALUE" lines. | |
3a12e572 UD |
8126 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
8127 | ac_dB='[ ].*$,\1#\2' | |
8128 | ac_dC=' ' | |
8129 | ac_dD=',;t' | |
8130 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
8131 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
8132 | ac_uB='$,\1#\2define\3' | |
cd6ede75 | 8133 | ac_uC=' ' |
3a12e572 UD |
8134 | ac_uD=',;t' |
8135 | ||
8136 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue | |
cd6ede75 | 8137 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
3a12e572 UD |
8138 | case $ac_file in |
8139 | - | *:- | *:-:* ) # input from stdin | |
8140 | cat >$tmp/stdin | |
8141 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
8142 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
8143 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
8144 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
8145 | * ) ac_file_in=$ac_file.in ;; | |
cd6ede75 UD |
8146 | esac |
8147 | ||
3a12e572 UD |
8148 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 |
8149 | echo "$as_me: creating $ac_file" >&6;} | |
8150 | ||
8151 | # First look for the input files in the build tree, otherwise in the | |
8152 | # src tree. | |
8153 | ac_file_inputs=`IFS=: | |
8154 | for f in $ac_file_in; do | |
8155 | case $f in | |
8156 | -) echo $tmp/stdin ;; | |
8157 | [\\/$]*) | |
8158 | # Absolute (can't be DOS-style, as IFS=:) | |
8159 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
8160 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
8161 | { (exit 1); exit 1; }; } | |
8162 | echo $f;; | |
8163 | *) # Relative | |
8164 | if test -f "$f"; then | |
8165 | # Build tree | |
8166 | echo $f | |
8167 | elif test -f "$srcdir/$f"; then | |
8168 | # Source tree | |
8169 | echo $srcdir/$f | |
8170 | else | |
8171 | # /dev/null tree | |
8172 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
8173 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
8174 | { (exit 1); exit 1; }; } | |
8175 | fi;; | |
8176 | esac | |
8177 | done` || { (exit 1); exit 1; } | |
8178 | # Remove the trailing spaces. | |
8179 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in | |
8180 | ||
8181 | _ACEOF | |
8182 | ||
8183 | # Transform confdefs.h into two sed scripts, `conftest.defines' and | |
8184 | # `conftest.undefs', that substitutes the proper values into | |
8185 | # config.h.in to produce config.h. The first handles `#define' | |
8186 | # templates, and the second `#undef' templates. | |
8187 | # And first: Protect against being on the right side of a sed subst in | |
8188 | # config.status. Protect against being in an unquoted here document | |
8189 | # in config.status. | |
8190 | rm -f conftest.defines conftest.undefs | |
8191 | # Using a here document instead of a string reduces the quoting nightmare. | |
8192 | # Putting comments in sed scripts is not portable. | |
8193 | # | |
8194 | # `end' is used to avoid that the second main sed command (meant for | |
8195 | # 0-ary CPP macros) applies to n-ary macro definitions. | |
8196 | # See the Autoconf documentation for `clear'. | |
8197 | cat >confdef2sed.sed <<\_ACEOF | |
8198 | s/[\\&,]/\\&/g | |
8199 | s,[\\$`],\\&,g | |
8200 | t clear | |
8201 | : clear | |
8202 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp | |
8203 | t end | |
8204 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp | |
8205 | : end | |
8206 | _ACEOF | |
8207 | # If some macros were called several times there might be several times | |
8208 | # the same #defines, which is useless. Nevertheless, we may not want to | |
8209 | # sort them, since we want the *last* AC-DEFINE to be honored. | |
8210 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines | |
8211 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs | |
8212 | rm -f confdef2sed.sed | |
cd6ede75 UD |
8213 | |
8214 | # This sed command replaces #undef with comments. This is necessary, for | |
8215 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
8216 | # on some systems where configure will not decide to define it. | |
3a12e572 UD |
8217 | cat >>conftest.undefs <<\_ACEOF |
8218 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, | |
8219 | _ACEOF | |
8220 | ||
8221 | # Break up conftest.defines because some shells have a limit on the size | |
8222 | # of here documents, and old seds have small limits too (100 cmds). | |
8223 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS | |
f4b07664 | 8224 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS |
3a12e572 UD |
8225 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS |
8226 | echo ' :' >>$CONFIG_STATUS | |
8227 | rm -f conftest.tail | |
8228 | while grep . conftest.defines >/dev/null | |
8229 | do | |
8230 | # Write a limited-size here document to $tmp/defines.sed. | |
8231 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS | |
8232 | # Speed up: don't consider the non `#define' lines. | |
8233 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS | |
8234 | # Work around the forget-to-reset-the-flag bug. | |
8235 | echo 't clr' >>$CONFIG_STATUS | |
8236 | echo ': clr' >>$CONFIG_STATUS | |
8237 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS | |
8238 | echo 'CEOF | |
8239 | sed -f $tmp/defines.sed $tmp/in >$tmp/out | |
8240 | rm -f $tmp/in | |
8241 | mv $tmp/out $tmp/in | |
8242 | ' >>$CONFIG_STATUS | |
8243 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail | |
8244 | rm -f conftest.defines | |
8245 | mv conftest.tail conftest.defines | |
8246 | done | |
8247 | rm -f conftest.defines | |
f4b07664 | 8248 | echo ' fi # grep' >>$CONFIG_STATUS |
3a12e572 | 8249 | echo >>$CONFIG_STATUS |
cd6ede75 | 8250 | |
3a12e572 UD |
8251 | # Break up conftest.undefs because some shells have a limit on the size |
8252 | # of here documents, and old seds have small limits too (100 cmds). | |
8253 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS | |
cd6ede75 | 8254 | rm -f conftest.tail |
3a12e572 | 8255 | while grep . conftest.undefs >/dev/null |
cd6ede75 | 8256 | do |
3a12e572 UD |
8257 | # Write a limited-size here document to $tmp/undefs.sed. |
8258 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS | |
8259 | # Speed up: don't consider the non `#undef' | |
8260 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS | |
8261 | # Work around the forget-to-reset-the-flag bug. | |
8262 | echo 't clr' >>$CONFIG_STATUS | |
8263 | echo ': clr' >>$CONFIG_STATUS | |
8264 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS | |
cd6ede75 | 8265 | echo 'CEOF |
3a12e572 UD |
8266 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out |
8267 | rm -f $tmp/in | |
8268 | mv $tmp/out $tmp/in | |
8269 | ' >>$CONFIG_STATUS | |
8270 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail | |
8271 | rm -f conftest.undefs | |
8272 | mv conftest.tail conftest.undefs | |
cd6ede75 | 8273 | done |
3a12e572 UD |
8274 | rm -f conftest.undefs |
8275 | ||
8276 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8277 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8278 | # use $as_me), people would be surprised to read: | |
8279 | # /* config.h. Generated by config.status. */ | |
8280 | if test x"$ac_file" = x-; then | |
8281 | echo "/* Generated by configure. */" >$tmp/config.h | |
cd6ede75 | 8282 | else |
3a12e572 UD |
8283 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h |
8284 | fi | |
8285 | cat $tmp/in >>$tmp/config.h | |
8286 | rm -f $tmp/in | |
8287 | if test x"$ac_file" != x-; then | |
2abf9ff1 | 8288 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then |
3a12e572 UD |
8289 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 |
8290 | echo "$as_me: $ac_file is unchanged" >&6;} | |
8291 | else | |
8292 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
8293 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8294 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
8295 | X"$ac_file" : 'X\(//\)$' \| \ | |
8296 | X"$ac_file" : 'X\(/\)' \| \ | |
8297 | . : '\(.\)' 2>/dev/null || | |
8298 | echo X"$ac_file" | | |
8299 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8300 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8301 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8302 | /^X\(\/\).*/{ s//\1/; q; } | |
8303 | s/.*/./; q'` | |
f4b07664 RM |
8304 | { if $as_mkdir_p; then |
8305 | mkdir -p "$ac_dir" | |
3a12e572 | 8306 | else |
f4b07664 RM |
8307 | as_dir="$ac_dir" |
8308 | as_dirs= | |
8309 | while test ! -d "$as_dir"; do | |
8310 | as_dirs="$as_dir $as_dirs" | |
8311 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
8312 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8313 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8314 | X"$as_dir" : 'X\(//\)$' \| \ | |
8315 | X"$as_dir" : 'X\(/\)' \| \ | |
3a12e572 | 8316 | . : '\(.\)' 2>/dev/null || |
f4b07664 | 8317 | echo X"$as_dir" | |
3a12e572 UD |
8318 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
8319 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8320 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8321 | /^X\(\/\).*/{ s//\1/; q; } | |
8322 | s/.*/./; q'` | |
f4b07664 RM |
8323 | done |
8324 | test ! -n "$as_dirs" || mkdir $as_dirs | |
8325 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
8326 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
8327 | { (exit 1); exit 1; }; }; } | |
cd6ede75 | 8328 | |
f4b07664 RM |
8329 | rm -f $ac_file |
8330 | mv $tmp/config.h $ac_file | |
8331 | fi | |
8332 | else | |
8333 | cat $tmp/config.h | |
8334 | rm -f $tmp/config.h | |
8335 | fi | |
cd6ede75 | 8336 | done |
3a12e572 UD |
8337 | _ACEOF |
8338 | cat >>$CONFIG_STATUS <<\_ACEOF | |
cd6ede75 | 8339 | |
3a12e572 UD |
8340 | # |
8341 | # CONFIG_COMMANDS section. | |
8342 | # | |
8343 | for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue | |
8344 | ac_dest=`echo "$ac_file" | sed 's,:.*,,'` | |
8345 | ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
8346 | ac_dir=`(dirname "$ac_dest") 2>/dev/null || | |
8347 | $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8348 | X"$ac_dest" : 'X\(//\)[^/]' \| \ | |
8349 | X"$ac_dest" : 'X\(//\)$' \| \ | |
8350 | X"$ac_dest" : 'X\(/\)' \| \ | |
8351 | . : '\(.\)' 2>/dev/null || | |
8352 | echo X"$ac_dest" | | |
8353 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8354 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8355 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8356 | /^X\(\/\).*/{ s//\1/; q; } | |
8357 | s/.*/./; q'` | |
8358 | ac_builddir=. | |
8359 | ||
8360 | if test "$ac_dir" != .; then | |
8361 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
8362 | # A "../" for each directory in $ac_dir_suffix. | |
8363 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
8364 | else | |
8365 | ac_dir_suffix= ac_top_builddir= | |
8366 | fi | |
8367 | ||
8368 | case $srcdir in | |
8369 | .) # No --srcdir option. We are building in place. | |
8370 | ac_srcdir=. | |
8371 | if test -z "$ac_top_builddir"; then | |
8372 | ac_top_srcdir=. | |
8373 | else | |
8374 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
8375 | fi ;; | |
8376 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
8377 | ac_srcdir=$srcdir$ac_dir_suffix; | |
8378 | ac_top_srcdir=$srcdir ;; | |
8379 | *) # Relative path. | |
8380 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
8381 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
8382 | esac | |
8383 | # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be | |
8384 | # absolute. | |
8385 | ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` | |
f4b07664 | 8386 | ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` |
3a12e572 UD |
8387 | ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` |
8388 | ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` | |
8389 | ||
8390 | ||
8391 | { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 | |
8392 | echo "$as_me: executing $ac_dest commands" >&6;} | |
8393 | case $ac_dest in | |
8394 | default ) | |
c0fb8a56 UD |
8395 | case $CONFIG_FILES in *config.make*) |
8396 | echo "$config_vars" >> config.make;; | |
8397 | esac | |
3a12e572 UD |
8398 | test -d bits || mkdir bits ;; |
8399 | esac | |
8400 | done | |
8401 | _ACEOF | |
8402 | ||
8403 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8404 | ||
8405 | { (exit 0); exit 0; } | |
8406 | _ACEOF | |
cd6ede75 | 8407 | chmod +x $CONFIG_STATUS |
3a12e572 UD |
8408 | ac_clean_files=$ac_clean_files_save |
8409 | ||
8410 | ||
8411 | # configure is writing to config.log, and then calls config.status. | |
8412 | # config.status does its own redirection, appending to config.log. | |
8413 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8414 | # by configure, so config.status won't be able to write to it; its | |
8415 | # output is simply discarded. So we exec the FD to /dev/null, | |
8416 | # effectively closing config.log, so it can be properly (re)opened and | |
8417 | # appended to by config.status. When coming back to configure, we | |
8418 | # need to make the FD available again. | |
8419 | if test "$no_create" != yes; then | |
8420 | ac_cs_success=: | |
2abf9ff1 RM |
8421 | ac_config_status_args= |
8422 | test "$silent" = yes && | |
8423 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 8424 | exec 5>/dev/null |
2abf9ff1 | 8425 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
8426 | exec 5>>config.log |
8427 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8428 | # would make configure fail if this is the last instruction. | |
8429 | $ac_cs_success || { (exit 1); exit 1; } | |
8430 | fi | |
cd6ede75 | 8431 | |
3a12e572 UD |
8432 | # |
8433 | # CONFIG_SUBDIRS section. | |
8434 | # | |
cd6ede75 UD |
8435 | if test "$no_recursion" != yes; then |
8436 | ||
8437 | # Remove --cache-file and --srcdir arguments so they do not pile up. | |
8438 | ac_sub_configure_args= | |
8439 | ac_prev= | |
8440 | for ac_arg in $ac_configure_args; do | |
8441 | if test -n "$ac_prev"; then | |
8442 | ac_prev= | |
8443 | continue | |
8444 | fi | |
3a12e572 | 8445 | case $ac_arg in |
cd6ede75 UD |
8446 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
8447 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
8448 | ac_prev=cache_file ;; | |
8449 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
8450 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
8451 | | --c=*) | |
8452 | ;; | |
8453 | --config-cache | -C) | |
cd6ede75 UD |
8454 | ;; |
8455 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
8456 | ac_prev=srcdir ;; | |
8457 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
8458 | ;; | |
3a12e572 UD |
8459 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
8460 | ac_prev=prefix ;; | |
8461 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
8462 | ;; | |
cd6ede75 UD |
8463 | *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; |
8464 | esac | |
8465 | done | |
8466 | ||
3a12e572 UD |
8467 | # Always prepend --prefix to ensure using the same prefix |
8468 | # in subdir configurations. | |
8469 | ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args" | |
8470 | ||
8471 | ac_popdir=`pwd` | |
8472 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8473 | |
8474 | # Do not complain, so a configure script can configure whichever | |
8475 | # parts of a large source tree are present. | |
3a12e572 | 8476 | test -d $srcdir/$ac_dir || continue |
cd6ede75 | 8477 | |
3a12e572 UD |
8478 | { echo "$as_me:$LINENO: configuring in $ac_dir" >&5 |
8479 | echo "$as_me: configuring in $ac_dir" >&6;} | |
f4b07664 RM |
8480 | { if $as_mkdir_p; then |
8481 | mkdir -p "$ac_dir" | |
8482 | else | |
8483 | as_dir="$ac_dir" | |
8484 | as_dirs= | |
8485 | while test ! -d "$as_dir"; do | |
8486 | as_dirs="$as_dir $as_dirs" | |
8487 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
8488 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8489 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8490 | X"$as_dir" : 'X\(//\)$' \| \ | |
8491 | X"$as_dir" : 'X\(/\)' \| \ | |
8492 | . : '\(.\)' 2>/dev/null || | |
8493 | echo X"$as_dir" | | |
8494 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8495 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8496 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8497 | /^X\(\/\).*/{ s//\1/; q; } | |
8498 | s/.*/./; q'` | |
8499 | done | |
8500 | test ! -n "$as_dirs" || mkdir $as_dirs | |
8501 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
8502 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
8503 | { (exit 1); exit 1; }; }; } | |
cd6ede75 | 8504 | |
3a12e572 | 8505 | ac_builddir=. |
cd6ede75 | 8506 | |
3a12e572 UD |
8507 | if test "$ac_dir" != .; then |
8508 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
8509 | # A "../" for each directory in $ac_dir_suffix. | |
8510 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
8511 | else | |
8512 | ac_dir_suffix= ac_top_builddir= | |
8513 | fi | |
cd6ede75 | 8514 | |
3a12e572 UD |
8515 | case $srcdir in |
8516 | .) # No --srcdir option. We are building in place. | |
8517 | ac_srcdir=. | |
8518 | if test -z "$ac_top_builddir"; then | |
8519 | ac_top_srcdir=. | |
8520 | else | |
8521 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
8522 | fi ;; | |
8523 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
8524 | ac_srcdir=$srcdir$ac_dir_suffix; | |
8525 | ac_top_srcdir=$srcdir ;; | |
8526 | *) # Relative path. | |
8527 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
8528 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
8529 | esac | |
8530 | # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be | |
8531 | # absolute. | |
8532 | ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` | |
f4b07664 | 8533 | ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` |
3a12e572 UD |
8534 | ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` |
8535 | ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` | |
8536 | ||
8537 | ||
8538 | cd $ac_dir | |
cd6ede75 UD |
8539 | |
8540 | # Check for guested configure; otherwise get Cygnus style configure. | |
3a12e572 UD |
8541 | if test -f $ac_srcdir/configure.gnu; then |
8542 | ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'" | |
8543 | elif test -f $ac_srcdir/configure; then | |
8544 | ac_sub_configure="$SHELL '$ac_srcdir/configure'" | |
8545 | elif test -f $ac_srcdir/configure.in; then | |
cd6ede75 UD |
8546 | ac_sub_configure=$ac_configure |
8547 | else | |
3a12e572 UD |
8548 | { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5 |
8549 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} | |
cd6ede75 UD |
8550 | ac_sub_configure= |
8551 | fi | |
8552 | ||
8553 | # The recursion is here. | |
8554 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8555 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8556 | case $cache_file in |
8557 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
cd6ede75 | 8558 | *) # Relative path. |
3a12e572 | 8559 | ac_sub_cache_file=$ac_top_builddir$cache_file ;; |
cd6ede75 | 8560 | esac |
cd6ede75 | 8561 | |
3a12e572 UD |
8562 | { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
8563 | echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} | |
cd6ede75 | 8564 | # The eval makes quoting arguments work. |
3a12e572 UD |
8565 | eval $ac_sub_configure $ac_sub_configure_args \ |
8566 | --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir || | |
8567 | { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5 | |
8568 | echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;} | |
8569 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
8570 | fi |
8571 | ||
8572 | cd $ac_popdir | |
8573 | done | |
8574 | fi | |
8575 |