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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. | |
c776b3d7 | 4 | # Generated by GNU Autoconf 2.59 for GNU C Library (see version.h). |
f4b07664 RM |
5 | # |
6 | # Report bugs to <glibc>. | |
3a12e572 | 7 | # |
c776b3d7 | 8 | # Copyright (C) 2003 Free Software Foundation, Inc. |
3a12e572 UD |
9 | # This configure script is free software; the Free Software Foundation |
10 | # gives unlimited permission to copy, distribute and modify it. | |
3a12e572 UD |
11 | ## --------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## --------------------- ## | |
cd6ede75 | 14 | |
3a12e572 UD |
15 | # Be Bourne compatible |
16 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
17 | emulate sh | |
18 | NULLCMD=: | |
f4b07664 RM |
19 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
20 | # is contrary to our usage. Disable this feature. | |
21 | alias -g '${1+"$@"}'='"$@"' | |
3a12e572 UD |
22 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
23 | set -o posix | |
24 | fi | |
c776b3d7 | 25 | DUALCASE=1; export DUALCASE # for MKS sh |
cd6ede75 | 26 | |
3a12e572 | 27 | # Support unset when possible. |
c776b3d7 | 28 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
3a12e572 UD |
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 | 46 | do |
c776b3d7 | 47 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
f4b07664 RM |
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 | |
c776b3d7 | 224 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
225 | as_mkdir_p=false |
226 | fi | |
227 | ||
3a12e572 UD |
228 | as_executable_p="test -f" |
229 | ||
230 | # Sed expression to map a string onto a valid CPP name. | |
c776b3d7 | 231 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
232 | |
233 | # Sed expression to map a string onto a valid variable name. | |
c776b3d7 | 234 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
235 | |
236 | ||
237 | # IFS | |
238 | # We need space, tab and new line, in precisely that order. | |
239 | as_nl=' | |
240 | ' | |
241 | IFS=" $as_nl" | |
242 | ||
243 | # CDPATH. | |
f4b07664 | 244 | $as_unset CDPATH |
63bda0c1 | 245 | |
cd6ede75 | 246 | |
3a12e572 UD |
247 | # Name of the host. |
248 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
249 | # so uname gets run too. | |
250 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
251 | ||
252 | exec 6>&1 | |
253 | ||
254 | # | |
255 | # Initializations. | |
256 | # | |
cd6ede75 | 257 | ac_default_prefix=/usr/local |
f4b07664 | 258 | ac_config_libobj_dir=. |
3a12e572 UD |
259 | cross_compiling=no |
260 | subdirs= | |
261 | MFLAGS= | |
262 | MAKEFLAGS= | |
263 | SHELL=${CONFIG_SHELL-/bin/sh} | |
264 | ||
265 | # Maximum number of lines to put in a shell here document. | |
266 | # This variable seems obsolete. It should probably be removed, and | |
267 | # only ac_max_sed_lines should be used. | |
268 | : ${ac_max_here_lines=38} | |
269 | ||
270 | # Identity of this package. | |
f4b07664 RM |
271 | PACKAGE_NAME='GNU C Library' |
272 | PACKAGE_TARNAME='c-library' | |
273 | PACKAGE_VERSION='(see version.h)' | |
274 | PACKAGE_STRING='GNU C Library (see version.h)' | |
275 | PACKAGE_BUGREPORT='glibc' | |
3a12e572 UD |
276 | |
277 | ac_unique_file="include/features.h" | |
a1ceed7a | 278 | ac_subdirs_all="$ac_subdirs_all " |
3a12e572 UD |
279 | # Factoring default headers for most tests. |
280 | ac_includes_default="\ | |
281 | #include <stdio.h> | |
282 | #if HAVE_SYS_TYPES_H | |
283 | # include <sys/types.h> | |
284 | #endif | |
285 | #if HAVE_SYS_STAT_H | |
286 | # include <sys/stat.h> | |
287 | #endif | |
288 | #if STDC_HEADERS | |
289 | # include <stdlib.h> | |
290 | # include <stddef.h> | |
291 | #else | |
292 | # if HAVE_STDLIB_H | |
293 | # include <stdlib.h> | |
294 | # endif | |
295 | #endif | |
296 | #if HAVE_STRING_H | |
297 | # if !STDC_HEADERS && HAVE_MEMORY_H | |
298 | # include <memory.h> | |
299 | # endif | |
300 | # include <string.h> | |
301 | #endif | |
302 | #if HAVE_STRINGS_H | |
303 | # include <strings.h> | |
304 | #endif | |
305 | #if HAVE_INTTYPES_H | |
306 | # include <inttypes.h> | |
307 | #else | |
308 | # if HAVE_STDINT_H | |
309 | # include <stdint.h> | |
310 | # endif | |
311 | #endif | |
312 | #if HAVE_UNISTD_H | |
313 | # include <unistd.h> | |
314 | #endif" | |
315 | ||
c776b3d7 | 316 | 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 BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_cc_with_libunwind 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 fno_unit_at_a_time 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 | 317 | ac_subst_files='' |
cd6ede75 UD |
318 | |
319 | # Initialize some variables set by options. | |
3a12e572 UD |
320 | ac_init_help= |
321 | ac_init_version=false | |
cd6ede75 UD |
322 | # The variables have the same names as the options, with |
323 | # dashes changed to underlines. | |
3a12e572 | 324 | cache_file=/dev/null |
cd6ede75 | 325 | exec_prefix=NONE |
cd6ede75 | 326 | no_create= |
cd6ede75 UD |
327 | no_recursion= |
328 | prefix=NONE | |
329 | program_prefix=NONE | |
330 | program_suffix=NONE | |
331 | program_transform_name=s,x,x, | |
332 | silent= | |
333 | site= | |
334 | srcdir= | |
cd6ede75 UD |
335 | verbose= |
336 | x_includes=NONE | |
337 | x_libraries=NONE | |
3a12e572 UD |
338 | |
339 | # Installation directory options. | |
340 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
341 | # and all the variables that are supposed to be based on exec_prefix | |
342 | # by default will actually change. | |
343 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
cd6ede75 UD |
344 | bindir='${exec_prefix}/bin' |
345 | sbindir='${exec_prefix}/sbin' | |
346 | libexecdir='${exec_prefix}/libexec' | |
347 | datadir='${prefix}/share' | |
348 | sysconfdir='${prefix}/etc' | |
349 | sharedstatedir='${prefix}/com' | |
350 | localstatedir='${prefix}/var' | |
351 | libdir='${exec_prefix}/lib' | |
352 | includedir='${prefix}/include' | |
353 | oldincludedir='/usr/include' | |
354 | infodir='${prefix}/info' | |
355 | mandir='${prefix}/man' | |
356 | ||
cd6ede75 UD |
357 | ac_prev= |
358 | for ac_option | |
359 | do | |
cd6ede75 UD |
360 | # If the previous option needs an argument, assign it. |
361 | if test -n "$ac_prev"; then | |
362 | eval "$ac_prev=\$ac_option" | |
363 | ac_prev= | |
364 | continue | |
365 | fi | |
366 | ||
3a12e572 | 367 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
cd6ede75 UD |
368 | |
369 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
370 | ||
3a12e572 | 371 | case $ac_option in |
cd6ede75 UD |
372 | |
373 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
374 | ac_prev=bindir ;; | |
375 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 376 | bindir=$ac_optarg ;; |
cd6ede75 UD |
377 | |
378 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 379 | ac_prev=build_alias ;; |
cd6ede75 | 380 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 381 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
382 | |
383 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
384 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
385 | ac_prev=cache_file ;; | |
386 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
387 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
388 | cache_file=$ac_optarg ;; |
389 | ||
390 | --config-cache | -C) | |
391 | cache_file=config.cache ;; | |
cd6ede75 UD |
392 | |
393 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
394 | ac_prev=datadir ;; | |
395 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
396 | | --da=*) | |
3a12e572 | 397 | datadir=$ac_optarg ;; |
cd6ede75 UD |
398 | |
399 | -disable-* | --disable-*) | |
3a12e572 | 400 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 401 | # Reject names that are not valid shell variable names. |
3a12e572 UD |
402 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
403 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
404 | { (exit 1); exit 1; }; } | |
405 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
406 | eval "enable_$ac_feature=no" ;; | |
cd6ede75 UD |
407 | |
408 | -enable-* | --enable-*) | |
3a12e572 | 409 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 410 | # Reject names that are not valid shell variable names. |
3a12e572 UD |
411 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
412 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
413 | { (exit 1); exit 1; }; } | |
414 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
415 | case $ac_option in | |
416 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
cd6ede75 UD |
417 | *) ac_optarg=yes ;; |
418 | esac | |
3a12e572 | 419 | eval "enable_$ac_feature='$ac_optarg'" ;; |
cd6ede75 UD |
420 | |
421 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
422 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
423 | | --exec | --exe | --ex) | |
424 | ac_prev=exec_prefix ;; | |
425 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
426 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
427 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 428 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
429 | |
430 | -gas | --gas | --ga | --g) | |
431 | # Obsolete; use --with-gas. | |
432 | with_gas=yes ;; | |
433 | ||
3a12e572 UD |
434 | -help | --help | --hel | --he | -h) |
435 | ac_init_help=long ;; | |
436 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
437 | ac_init_help=recursive ;; | |
438 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
439 | ac_init_help=short ;; | |
cd6ede75 UD |
440 | |
441 | -host | --host | --hos | --ho) | |
3a12e572 | 442 | ac_prev=host_alias ;; |
cd6ede75 | 443 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 444 | host_alias=$ac_optarg ;; |
cd6ede75 UD |
445 | |
446 | -includedir | --includedir | --includedi | --included | --include \ | |
447 | | --includ | --inclu | --incl | --inc) | |
448 | ac_prev=includedir ;; | |
449 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
450 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 451 | includedir=$ac_optarg ;; |
cd6ede75 UD |
452 | |
453 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
454 | ac_prev=infodir ;; | |
455 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 456 | infodir=$ac_optarg ;; |
cd6ede75 UD |
457 | |
458 | -libdir | --libdir | --libdi | --libd) | |
459 | ac_prev=libdir ;; | |
460 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 461 | libdir=$ac_optarg ;; |
cd6ede75 UD |
462 | |
463 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
464 | | --libexe | --libex | --libe) | |
465 | ac_prev=libexecdir ;; | |
466 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
467 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 468 | libexecdir=$ac_optarg ;; |
cd6ede75 UD |
469 | |
470 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
471 | | --localstate | --localstat | --localsta | --localst \ | |
472 | | --locals | --local | --loca | --loc | --lo) | |
473 | ac_prev=localstatedir ;; | |
474 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
475 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
476 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
3a12e572 | 477 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
478 | |
479 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
480 | ac_prev=mandir ;; | |
481 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 482 | mandir=$ac_optarg ;; |
cd6ede75 UD |
483 | |
484 | -nfp | --nfp | --nf) | |
485 | # Obsolete; use --without-fp. | |
486 | with_fp=no ;; | |
487 | ||
488 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 489 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
490 | no_create=yes ;; |
491 | ||
492 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
493 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
494 | no_recursion=yes ;; | |
495 | ||
496 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
497 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
498 | | --oldin | --oldi | --old | --ol | --o) | |
499 | ac_prev=oldincludedir ;; | |
500 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
501 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
502 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 503 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
504 | |
505 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
506 | ac_prev=prefix ;; | |
507 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 508 | prefix=$ac_optarg ;; |
cd6ede75 UD |
509 | |
510 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
511 | | --program-pre | --program-pr | --program-p) | |
512 | ac_prev=program_prefix ;; | |
513 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
514 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 515 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
516 | |
517 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
518 | | --program-suf | --program-su | --program-s) | |
519 | ac_prev=program_suffix ;; | |
520 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
521 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 522 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
523 | |
524 | -program-transform-name | --program-transform-name \ | |
525 | | --program-transform-nam | --program-transform-na \ | |
526 | | --program-transform-n | --program-transform- \ | |
527 | | --program-transform | --program-transfor \ | |
528 | | --program-transfo | --program-transf \ | |
529 | | --program-trans | --program-tran \ | |
530 | | --progr-tra | --program-tr | --program-t) | |
531 | ac_prev=program_transform_name ;; | |
532 | -program-transform-name=* | --program-transform-name=* \ | |
533 | | --program-transform-nam=* | --program-transform-na=* \ | |
534 | | --program-transform-n=* | --program-transform-=* \ | |
535 | | --program-transform=* | --program-transfor=* \ | |
536 | | --program-transfo=* | --program-transf=* \ | |
537 | | --program-trans=* | --program-tran=* \ | |
538 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 539 | program_transform_name=$ac_optarg ;; |
cd6ede75 UD |
540 | |
541 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
542 | | -silent | --silent | --silen | --sile | --sil) | |
543 | silent=yes ;; | |
544 | ||
545 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
546 | ac_prev=sbindir ;; | |
547 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
548 | | --sbi=* | --sb=*) | |
3a12e572 | 549 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
550 | |
551 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
552 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
553 | | --sharedst | --shareds | --shared | --share | --shar \ | |
554 | | --sha | --sh) | |
555 | ac_prev=sharedstatedir ;; | |
556 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
557 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
558 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
559 | | --sha=* | --sh=*) | |
3a12e572 | 560 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
561 | |
562 | -site | --site | --sit) | |
563 | ac_prev=site ;; | |
564 | -site=* | --site=* | --sit=*) | |
3a12e572 | 565 | site=$ac_optarg ;; |
cd6ede75 UD |
566 | |
567 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
568 | ac_prev=srcdir ;; | |
569 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 570 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
571 | |
572 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
573 | | --syscon | --sysco | --sysc | --sys | --sy) | |
574 | ac_prev=sysconfdir ;; | |
575 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
576 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 577 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
578 | |
579 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 580 | ac_prev=target_alias ;; |
cd6ede75 | 581 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 582 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
583 | |
584 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
585 | verbose=yes ;; | |
586 | ||
3a12e572 UD |
587 | -version | --version | --versio | --versi | --vers | -V) |
588 | ac_init_version=: ;; | |
cd6ede75 UD |
589 | |
590 | -with-* | --with-*) | |
3a12e572 | 591 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 592 | # Reject names that are not valid shell variable names. |
3a12e572 UD |
593 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
594 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
595 | { (exit 1); exit 1; }; } | |
cd6ede75 | 596 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
3a12e572 UD |
597 | case $ac_option in |
598 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
cd6ede75 UD |
599 | *) ac_optarg=yes ;; |
600 | esac | |
3a12e572 | 601 | eval "with_$ac_package='$ac_optarg'" ;; |
cd6ede75 UD |
602 | |
603 | -without-* | --without-*) | |
3a12e572 | 604 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 605 | # Reject names that are not valid shell variable names. |
3a12e572 UD |
606 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
607 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
608 | { (exit 1); exit 1; }; } | |
609 | ac_package=`echo $ac_package | sed 's/-/_/g'` | |
610 | eval "with_$ac_package=no" ;; | |
cd6ede75 UD |
611 | |
612 | --x) | |
613 | # Obsolete; use --with-x. | |
614 | with_x=yes ;; | |
615 | ||
616 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
617 | | --x-incl | --x-inc | --x-in | --x-i) | |
618 | ac_prev=x_includes ;; | |
619 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
620 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 621 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
622 | |
623 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
624 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
625 | ac_prev=x_libraries ;; | |
626 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
627 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 628 | x_libraries=$ac_optarg ;; |
cd6ede75 | 629 | |
3a12e572 UD |
630 | -*) { echo "$as_me: error: unrecognized option: $ac_option |
631 | Try \`$0 --help' for more information." >&2 | |
632 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
633 | ;; |
634 | ||
3a12e572 UD |
635 | *=*) |
636 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
637 | # Reject names that are not valid shell variable names. | |
638 | expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && | |
639 | { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 | |
640 | { (exit 1); exit 1; }; } | |
641 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` | |
642 | eval "$ac_envvar='$ac_optarg'" | |
643 | export $ac_envvar ;; | |
644 | ||
cd6ede75 | 645 | *) |
3a12e572 UD |
646 | # FIXME: should be removed in autoconf 3.0. |
647 | echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
648 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
649 | echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
650 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} | |
cd6ede75 UD |
651 | ;; |
652 | ||
653 | esac | |
654 | done | |
655 | ||
656 | if test -n "$ac_prev"; then | |
3a12e572 UD |
657 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
658 | { echo "$as_me: error: missing argument to $ac_option" >&2 | |
659 | { (exit 1); exit 1; }; } | |
cd6ede75 | 660 | fi |
cd6ede75 | 661 | |
3a12e572 UD |
662 | # Be sure to have absolute paths. |
663 | for ac_var in exec_prefix prefix | |
664 | do | |
665 | eval ac_val=$`echo $ac_var` | |
666 | case $ac_val in | |
667 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; | |
668 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
669 | { (exit 1); exit 1; }; };; | |
670 | esac | |
671 | done | |
cd6ede75 | 672 | |
3a12e572 UD |
673 | # Be sure to have absolute paths. |
674 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
c776b3d7 | 675 | localstatedir libdir includedir oldincludedir infodir mandir |
cd6ede75 | 676 | do |
3a12e572 UD |
677 | eval ac_val=$`echo $ac_var` |
678 | case $ac_val in | |
679 | [\\/$]* | ?:[\\/]* ) ;; | |
680 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
681 | { (exit 1); exit 1; }; };; | |
cd6ede75 UD |
682 | esac |
683 | done | |
684 | ||
3a12e572 UD |
685 | # There might be people who depend on the old broken behavior: `$host' |
686 | # used to hold the argument of --host etc. | |
687 | # FIXME: To remove some day. | |
688 | build=$build_alias | |
689 | host=$host_alias | |
690 | target=$target_alias | |
691 | ||
692 | # FIXME: To remove some day. | |
693 | if test "x$host_alias" != x; then | |
694 | if test "x$build_alias" = x; then | |
695 | cross_compiling=maybe | |
696 | echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. | |
697 | If a cross compiler is detected then cross compile mode will be used." >&2 | |
698 | elif test "x$build_alias" != "x$host_alias"; then | |
699 | cross_compiling=yes | |
700 | fi | |
701 | fi | |
cd6ede75 | 702 | |
3a12e572 UD |
703 | ac_tool_prefix= |
704 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
705 | ||
706 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 707 | |
cd6ede75 UD |
708 | |
709 | # Find the source files, if location was not specified. | |
710 | if test -z "$srcdir"; then | |
711 | ac_srcdir_defaulted=yes | |
712 | # Try the directory containing this script, then its parent. | |
3a12e572 UD |
713 | ac_confdir=`(dirname "$0") 2>/dev/null || |
714 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
c776b3d7 UD |
715 | X"$0" : 'X\(//\)[^/]' \| \ |
716 | X"$0" : 'X\(//\)$' \| \ | |
717 | X"$0" : 'X\(/\)' \| \ | |
718 | . : '\(.\)' 2>/dev/null || | |
3a12e572 UD |
719 | echo X"$0" | |
720 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
721 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
722 | /^X\(\/\/\)$/{ s//\1/; q; } | |
723 | /^X\(\/\).*/{ s//\1/; q; } | |
724 | s/.*/./; q'` | |
cd6ede75 UD |
725 | srcdir=$ac_confdir |
726 | if test ! -r $srcdir/$ac_unique_file; then | |
727 | srcdir=.. | |
728 | fi | |
729 | else | |
730 | ac_srcdir_defaulted=no | |
731 | fi | |
732 | if test ! -r $srcdir/$ac_unique_file; then | |
733 | if test "$ac_srcdir_defaulted" = yes; then | |
3a12e572 UD |
734 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 |
735 | { (exit 1); exit 1; }; } | |
cd6ede75 | 736 | else |
3a12e572 UD |
737 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 |
738 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
739 | fi |
740 | fi | |
f4b07664 RM |
741 | (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || |
742 | { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 | |
743 | { (exit 1); exit 1; }; } | |
3a12e572 UD |
744 | srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` |
745 | ac_env_build_alias_set=${build_alias+set} | |
746 | ac_env_build_alias_value=$build_alias | |
747 | ac_cv_env_build_alias_set=${build_alias+set} | |
748 | ac_cv_env_build_alias_value=$build_alias | |
749 | ac_env_host_alias_set=${host_alias+set} | |
750 | ac_env_host_alias_value=$host_alias | |
751 | ac_cv_env_host_alias_set=${host_alias+set} | |
752 | ac_cv_env_host_alias_value=$host_alias | |
753 | ac_env_target_alias_set=${target_alias+set} | |
754 | ac_env_target_alias_value=$target_alias | |
755 | ac_cv_env_target_alias_set=${target_alias+set} | |
756 | ac_cv_env_target_alias_value=$target_alias | |
757 | ac_env_CC_set=${CC+set} | |
758 | ac_env_CC_value=$CC | |
759 | ac_cv_env_CC_set=${CC+set} | |
760 | ac_cv_env_CC_value=$CC | |
761 | ac_env_CFLAGS_set=${CFLAGS+set} | |
762 | ac_env_CFLAGS_value=$CFLAGS | |
763 | ac_cv_env_CFLAGS_set=${CFLAGS+set} | |
764 | ac_cv_env_CFLAGS_value=$CFLAGS | |
765 | ac_env_LDFLAGS_set=${LDFLAGS+set} | |
766 | ac_env_LDFLAGS_value=$LDFLAGS | |
767 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} | |
768 | ac_cv_env_LDFLAGS_value=$LDFLAGS | |
769 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} | |
770 | ac_env_CPPFLAGS_value=$CPPFLAGS | |
771 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} | |
772 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS | |
773 | ac_env_CPP_set=${CPP+set} | |
774 | ac_env_CPP_value=$CPP | |
775 | ac_cv_env_CPP_set=${CPP+set} | |
776 | ac_cv_env_CPP_value=$CPP | |
925c3c5c UD |
777 | ac_env_CXX_set=${CXX+set} |
778 | ac_env_CXX_value=$CXX | |
779 | ac_cv_env_CXX_set=${CXX+set} | |
780 | ac_cv_env_CXX_value=$CXX | |
781 | ac_env_CXXFLAGS_set=${CXXFLAGS+set} | |
782 | ac_env_CXXFLAGS_value=$CXXFLAGS | |
783 | ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set} | |
784 | ac_cv_env_CXXFLAGS_value=$CXXFLAGS | |
3a12e572 UD |
785 | |
786 | # | |
787 | # Report the --help message. | |
788 | # | |
789 | if test "$ac_init_help" = "long"; then | |
790 | # Omit some internal or obsolete options to make the list less imposing. | |
791 | # This message is too long to be a string in the A/UX 3.1 sh. | |
792 | cat <<_ACEOF | |
f4b07664 | 793 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
794 | |
795 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
796 | ||
797 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
798 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
799 | ||
800 | Defaults for the options are specified in brackets. | |
801 | ||
802 | Configuration: | |
803 | -h, --help display this help and exit | |
804 | --help=short display options specific to this package | |
805 | --help=recursive display the short help of all the included packages | |
806 | -V, --version display version information and exit | |
807 | -q, --quiet, --silent do not print \`checking...' messages | |
808 | --cache-file=FILE cache test results in FILE [disabled] | |
809 | -C, --config-cache alias for \`--cache-file=config.cache' | |
810 | -n, --no-create do not create output files | |
811 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
812 | ||
813 | _ACEOF | |
814 | ||
815 | cat <<_ACEOF | |
816 | Installation directories: | |
817 | --prefix=PREFIX install architecture-independent files in PREFIX | |
c776b3d7 | 818 | [$ac_default_prefix] |
3a12e572 | 819 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
c776b3d7 | 820 | [PREFIX] |
3a12e572 UD |
821 | |
822 | By default, \`make install' will install all the files in | |
823 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
824 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
825 | for instance \`--prefix=\$HOME'. | |
826 | ||
827 | For better control, use the options below. | |
828 | ||
829 | Fine tuning of the installation directories: | |
830 | --bindir=DIR user executables [EPREFIX/bin] | |
831 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
832 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
833 | --datadir=DIR read-only architecture-independent data [PREFIX/share] | |
834 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
835 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
836 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
837 | --libdir=DIR object code libraries [EPREFIX/lib] | |
838 | --includedir=DIR C header files [PREFIX/include] | |
839 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
840 | --infodir=DIR info documentation [PREFIX/info] | |
841 | --mandir=DIR man documentation [PREFIX/man] | |
842 | _ACEOF | |
843 | ||
844 | cat <<\_ACEOF | |
845 | ||
846 | System types: | |
847 | --build=BUILD configure for building on BUILD [guessed] | |
848 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
849 | _ACEOF | |
850 | fi | |
cd6ede75 | 851 | |
3a12e572 | 852 | if test -n "$ac_init_help"; then |
f4b07664 RM |
853 | case $ac_init_help in |
854 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
855 | esac | |
3a12e572 UD |
856 | cat <<\_ACEOF |
857 | ||
858 | Optional Features: | |
859 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
860 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
861 | --disable-sanity-checks really do not use threads (should not be used except |
862 | in special situations) [default=yes] | |
fd54683c RM |
863 | --enable-check-abi do "make check-abi" in "make check" (no/warn/yes) |
864 | [default=no] | |
6b7f6183 RM |
865 | --enable-shared build shared library [default=yes if GNU ld & |
866 | ELF] | |
867 | --enable-profile build profiled library [default=yes] | |
868 | --enable-omitfp build undebuggable optimized library | |
869 | [default=no] | |
870 | --enable-bounded build with runtime bounds checking | |
871 | [default=no] | |
872 | --disable-versioning do not include versioning information in the library | |
873 | objects [default=yes if supported] | |
874 | --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2] | |
875 | [default=glibc default] | |
876 | --enable-add-ons[=DIRS...] | |
877 | configure and build add-ons in DIR1,DIR2,... search | |
878 | for add-ons if no parameter given | |
3a12e572 | 879 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
6b7f6183 | 880 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 881 | --disable-force-install don't force installation of files from this package, |
6b7f6183 RM |
882 | even if they are older than the installed files |
883 | --enable-kernel=VERSION compile for compatibility with kernel not older than | |
884 | VERSION | |
3a12e572 UD |
885 | --enable-all-warnings enable all useful warnings gcc can issue |
886 | ||
887 | Optional Packages: | |
888 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
889 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
6b7f6183 | 890 | --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed) |
3a12e572 UD |
891 | --with-gd=DIR find libgd include dir and library with prefix DIR |
892 | --with-gd-include=DIR find libgd include files in DIR | |
893 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
894 | --with-fp if using floating-point hardware [default=yes] |
895 | --with-binutils=PATH specify location of binutils (as and ld) | |
896 | --with-elf if using the ELF object format | |
897 | --with-xcoff if using the XCOFF object format | |
3a12e572 | 898 | --without-cvs if CVS should not be used |
6b7f6183 RM |
899 | --with-headers=PATH location of system headers to use (for example |
900 | /usr/src/linux/include) [default=compiler | |
901 | default] | |
3a12e572 UD |
902 | --with-tls enable support for TLS |
903 | --without-__thread do not use TLS features even when supporting them | |
904 | ||
905 | Some influential environment variables: | |
906 | CC C compiler command | |
907 | CFLAGS C compiler flags | |
908 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
909 | nonstandard directory <lib dir> | |
910 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have | |
911 | headers in a nonstandard directory <include dir> | |
912 | CPP C preprocessor | |
925c3c5c UD |
913 | CXX C++ compiler command |
914 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
915 | |
916 | Use these variables to override the choices made by `configure' or to help | |
917 | it to find libraries and programs with nonstandard names/locations. | |
918 | ||
f4b07664 | 919 | Report bugs to <glibc>. |
3a12e572 UD |
920 | _ACEOF |
921 | fi | |
922 | ||
923 | if test "$ac_init_help" = "recursive"; then | |
924 | # If there are subdirs, report their specific --help. | |
925 | ac_popdir=`pwd` | |
926 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
927 | test -d $ac_dir || continue | |
928 | ac_builddir=. | |
929 | ||
930 | if test "$ac_dir" != .; then | |
931 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
932 | # A "../" for each directory in $ac_dir_suffix. | |
933 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
934 | else | |
935 | ac_dir_suffix= ac_top_builddir= | |
936 | fi | |
937 | ||
938 | case $srcdir in | |
939 | .) # No --srcdir option. We are building in place. | |
940 | ac_srcdir=. | |
941 | if test -z "$ac_top_builddir"; then | |
942 | ac_top_srcdir=. | |
943 | else | |
944 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
945 | fi ;; | |
946 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
947 | ac_srcdir=$srcdir$ac_dir_suffix; | |
948 | ac_top_srcdir=$srcdir ;; | |
949 | *) # Relative path. | |
950 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
951 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
952 | esac | |
c776b3d7 UD |
953 | |
954 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
955 | # the directories may not exist. | |
956 | case `pwd` in | |
957 | .) ac_abs_builddir="$ac_dir";; | |
958 | *) | |
959 | case "$ac_dir" in | |
960 | .) ac_abs_builddir=`pwd`;; | |
961 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
962 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
963 | esac;; | |
964 | esac | |
965 | case $ac_abs_builddir in | |
966 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
967 | *) | |
968 | case ${ac_top_builddir}. in | |
969 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
970 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
971 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
972 | esac;; | |
973 | esac | |
974 | case $ac_abs_builddir in | |
975 | .) ac_abs_srcdir=$ac_srcdir;; | |
976 | *) | |
977 | case $ac_srcdir in | |
978 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
979 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
980 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
981 | esac;; | |
982 | esac | |
983 | case $ac_abs_builddir in | |
984 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
985 | *) | |
986 | case $ac_top_srcdir in | |
987 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
988 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
989 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
990 | esac;; | |
991 | esac | |
3a12e572 UD |
992 | |
993 | cd $ac_dir | |
994 | # Check for guested configure; otherwise get Cygnus style configure. | |
995 | if test -f $ac_srcdir/configure.gnu; then | |
996 | echo | |
997 | $SHELL $ac_srcdir/configure.gnu --help=recursive | |
998 | elif test -f $ac_srcdir/configure; then | |
999 | echo | |
1000 | $SHELL $ac_srcdir/configure --help=recursive | |
1001 | elif test -f $ac_srcdir/configure.ac || | |
c776b3d7 | 1002 | test -f $ac_srcdir/configure.in; then |
3a12e572 UD |
1003 | echo |
1004 | $ac_configure --help | |
1005 | else | |
1006 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
1007 | fi | |
1008 | cd $ac_popdir | |
1009 | done | |
1010 | fi | |
1011 | ||
1012 | test -n "$ac_init_help" && exit 0 | |
1013 | if $ac_init_version; then | |
1014 | cat <<\_ACEOF | |
f4b07664 | 1015 | GNU C Library configure (see version.h) |
c776b3d7 | 1016 | generated by GNU Autoconf 2.59 |
3a12e572 | 1017 | |
c776b3d7 | 1018 | Copyright (C) 2003 Free Software Foundation, Inc. |
3a12e572 UD |
1019 | This configure script is free software; the Free Software Foundation |
1020 | gives unlimited permission to copy, distribute and modify it. | |
1021 | _ACEOF | |
1022 | exit 0 | |
1023 | fi | |
1024 | exec 5>config.log | |
1025 | cat >&5 <<_ACEOF | |
1026 | This file contains any messages produced by compilers while | |
1027 | running configure, to aid debugging if configure makes a mistake. | |
1028 | ||
f4b07664 | 1029 | It was created by GNU C Library $as_me (see version.h), which was |
c776b3d7 | 1030 | generated by GNU Autoconf 2.59. Invocation command line was |
3a12e572 UD |
1031 | |
1032 | $ $0 $@ | |
1033 | ||
1034 | _ACEOF | |
1035 | { | |
1036 | cat <<_ASUNAME | |
1037 | ## --------- ## | |
1038 | ## Platform. ## | |
1039 | ## --------- ## | |
1040 | ||
1041 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1042 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1043 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1044 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1045 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1046 | ||
1047 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1048 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1049 | ||
1050 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1051 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1052 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1053 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` | |
1054 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1055 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1056 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1057 | ||
1058 | _ASUNAME | |
1059 | ||
1060 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1061 | for as_dir in $PATH | |
1062 | do | |
1063 | IFS=$as_save_IFS | |
1064 | test -z "$as_dir" && as_dir=. | |
1065 | echo "PATH: $as_dir" | |
1066 | done | |
1067 | ||
1068 | } >&5 | |
1069 | ||
1070 | cat >&5 <<_ACEOF | |
1071 | ||
1072 | ||
1073 | ## ----------- ## | |
1074 | ## Core tests. ## | |
1075 | ## ----------- ## | |
1076 | ||
1077 | _ACEOF | |
1078 | ||
1079 | ||
1080 | # Keep a trace of the command line. | |
1081 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1082 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1083 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1084 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1085 | ac_configure_args= |
2abf9ff1 RM |
1086 | ac_configure_args0= |
1087 | ac_configure_args1= | |
3a12e572 | 1088 | ac_sep= |
2abf9ff1 RM |
1089 | ac_must_keep_next=false |
1090 | for ac_pass in 1 2 | |
3a12e572 | 1091 | do |
2abf9ff1 RM |
1092 | for ac_arg |
1093 | do | |
1094 | case $ac_arg in | |
1095 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1096 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1097 | | -silent | --silent | --silen | --sile | --sil) | |
1098 | continue ;; | |
1099 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1100 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1101 | esac | |
1102 | case $ac_pass in | |
1103 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; | |
1104 | 2) | |
1105 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" | |
1106 | if test $ac_must_keep_next = true; then | |
c776b3d7 | 1107 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1108 | else |
c776b3d7 UD |
1109 | case $ac_arg in |
1110 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1111 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1112 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1113 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1114 | case "$ac_configure_args0 " in | |
1115 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1116 | esac | |
1117 | ;; | |
1118 | -* ) ac_must_keep_next=true ;; | |
1119 | esac | |
2abf9ff1 RM |
1120 | fi |
1121 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" | |
1122 | # Get rid of the leading space. | |
1123 | ac_sep=" " | |
1124 | ;; | |
1125 | esac | |
1126 | done | |
3a12e572 | 1127 | done |
2abf9ff1 RM |
1128 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } |
1129 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } | |
3a12e572 UD |
1130 | |
1131 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1132 | # config.log. We remove comments because anyway the quotes in there | |
1133 | # would cause problems or look ugly. | |
1134 | # WARNING: Be sure not to use single quotes in there, as some shells, | |
1135 | # such as our DU 5.0 friend, will then `close' the trap. | |
1136 | trap 'exit_status=$? | |
1137 | # Save into config.log some information that might help in debugging. | |
1138 | { | |
1139 | echo | |
f4b07664 | 1140 | |
3a12e572 UD |
1141 | cat <<\_ASBOX |
1142 | ## ---------------- ## | |
1143 | ## Cache variables. ## | |
1144 | ## ---------------- ## | |
1145 | _ASBOX | |
1146 | echo | |
1147 | # The following way of writing the cache mishandles newlines in values, | |
1148 | { | |
1149 | (set) 2>&1 | | |
1150 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in | |
1151 | *ac_space=\ *) | |
1152 | sed -n \ | |
c776b3d7 UD |
1153 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
1154 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
3a12e572 UD |
1155 | ;; |
1156 | *) | |
1157 | sed -n \ | |
c776b3d7 | 1158 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
3a12e572 UD |
1159 | ;; |
1160 | esac; | |
1161 | } | |
1162 | echo | |
f4b07664 RM |
1163 | |
1164 | cat <<\_ASBOX | |
1165 | ## ----------------- ## | |
1166 | ## Output variables. ## | |
1167 | ## ----------------- ## | |
1168 | _ASBOX | |
1169 | echo | |
1170 | for ac_var in $ac_subst_vars | |
1171 | do | |
1172 | eval ac_val=$`echo $ac_var` | |
1173 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1174 | done | sort | |
1175 | echo | |
1176 | ||
1177 | if test -n "$ac_subst_files"; then | |
1178 | cat <<\_ASBOX | |
1179 | ## ------------- ## | |
1180 | ## Output files. ## | |
1181 | ## ------------- ## | |
1182 | _ASBOX | |
1183 | echo | |
1184 | for ac_var in $ac_subst_files | |
1185 | do | |
1186 | eval ac_val=$`echo $ac_var` | |
c776b3d7 | 1187 | echo "$ac_var='"'"'$ac_val'"'"'" |
f4b07664 RM |
1188 | done | sort |
1189 | echo | |
1190 | fi | |
1191 | ||
3a12e572 UD |
1192 | if test -s confdefs.h; then |
1193 | cat <<\_ASBOX | |
1194 | ## ----------- ## | |
1195 | ## confdefs.h. ## | |
1196 | ## ----------- ## | |
1197 | _ASBOX | |
1198 | echo | |
f4b07664 | 1199 | sed "/^$/d" confdefs.h | sort |
3a12e572 UD |
1200 | echo |
1201 | fi | |
1202 | test "$ac_signal" != 0 && | |
1203 | echo "$as_me: caught signal $ac_signal" | |
1204 | echo "$as_me: exit $exit_status" | |
1205 | } >&5 | |
c776b3d7 | 1206 | rm -f core *.core && |
3a12e572 UD |
1207 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && |
1208 | exit $exit_status | |
1209 | ' 0 | |
1210 | for ac_signal in 1 2 13 15; do | |
1211 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
1212 | done | |
1213 | ac_signal=0 | |
1214 | ||
1215 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
1216 | rm -rf conftest* confdefs.h | |
1217 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
1218 | echo >confdefs.h | |
1219 | ||
1220 | # Predefined preprocessor variables. | |
1221 | ||
1222 | cat >>confdefs.h <<_ACEOF | |
1223 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1224 | _ACEOF | |
1225 | ||
1226 | ||
1227 | cat >>confdefs.h <<_ACEOF | |
1228 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1229 | _ACEOF | |
1230 | ||
1231 | ||
1232 | cat >>confdefs.h <<_ACEOF | |
1233 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1234 | _ACEOF | |
1235 | ||
1236 | ||
1237 | cat >>confdefs.h <<_ACEOF | |
1238 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1239 | _ACEOF | |
1240 | ||
1241 | ||
1242 | cat >>confdefs.h <<_ACEOF | |
1243 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1244 | _ACEOF | |
1245 | ||
1246 | ||
1247 | # Let the site file select an alternate cache file if it wants to. | |
cd6ede75 UD |
1248 | # Prefer explicitly selected file to automatically selected ones. |
1249 | if test -z "$CONFIG_SITE"; then | |
1250 | if test "x$prefix" != xNONE; then | |
1251 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1252 | else | |
1253 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
1254 | fi | |
1255 | fi | |
1256 | for ac_site_file in $CONFIG_SITE; do | |
1257 | if test -r "$ac_site_file"; then | |
3a12e572 UD |
1258 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 |
1259 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1260 | sed 's/^/| /' "$ac_site_file" >&5 | |
cd6ede75 UD |
1261 | . "$ac_site_file" |
1262 | fi | |
1263 | done | |
1264 | ||
1265 | if test -r "$cache_file"; then | |
3a12e572 UD |
1266 | # Some versions of bash will fail to source /dev/null (special |
1267 | # files actually), so we avoid doing that. | |
1268 | if test -f "$cache_file"; then | |
1269 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 | |
1270 | echo "$as_me: loading cache $cache_file" >&6;} | |
1271 | case $cache_file in | |
1272 | [\\/]* | ?:[\\/]* ) . $cache_file;; | |
1273 | *) . ./$cache_file;; | |
1274 | esac | |
1275 | fi | |
cd6ede75 | 1276 | else |
3a12e572 UD |
1277 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 |
1278 | echo "$as_me: creating cache $cache_file" >&6;} | |
1279 | >$cache_file | |
1280 | fi | |
1281 | ||
1282 | # Check that the precious variables saved in the cache have kept the same | |
1283 | # value. | |
1284 | ac_cache_corrupted=false | |
1285 | for ac_var in `(set) 2>&1 | | |
c776b3d7 | 1286 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do |
3a12e572 UD |
1287 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
1288 | eval ac_new_set=\$ac_env_${ac_var}_set | |
1289 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" | |
1290 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
1291 | case $ac_old_set,$ac_new_set in | |
1292 | set,) | |
1293 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1294 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1295 | ac_cache_corrupted=: ;; | |
1296 | ,set) | |
1297 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 | |
1298 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1299 | ac_cache_corrupted=: ;; | |
1300 | ,);; | |
1301 | *) | |
1302 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
c776b3d7 | 1303 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
3a12e572 | 1304 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
c776b3d7 | 1305 | { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
3a12e572 | 1306 | echo "$as_me: former value: $ac_old_val" >&2;} |
c776b3d7 | 1307 | { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
3a12e572 | 1308 | echo "$as_me: current value: $ac_new_val" >&2;} |
c776b3d7 | 1309 | ac_cache_corrupted=: |
3a12e572 UD |
1310 | fi;; |
1311 | esac | |
1312 | # Pass precious variables to config.status. | |
1313 | if test "$ac_new_set" = set; then | |
1314 | case $ac_new_val in | |
1315 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1316 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1317 | *) ac_arg=$ac_var=$ac_new_val ;; | |
1318 | esac | |
1319 | case " $ac_configure_args " in | |
1320 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1321 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
1322 | esac | |
1323 | fi | |
1324 | done | |
1325 | if $ac_cache_corrupted; then | |
1326 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 | |
1327 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1328 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1329 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1330 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
1331 | fi |
1332 | ||
1333 | ac_ext=c | |
cd6ede75 | 1334 | ac_cpp='$CPP $CPPFLAGS' |
3a12e572 UD |
1335 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
1336 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1337 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1338 | ||
1339 | ||
1340 | ||
cd6ede75 | 1341 | |
63bda0c1 | 1342 | |
cd6ede75 UD |
1343 | |
1344 | ||
3a12e572 UD |
1345 | |
1346 | ||
1347 | ||
1348 | ||
1349 | ||
1350 | ||
1351 | ||
1352 | ||
1353 | ||
1354 | ||
1355 | ||
f4b07664 RM |
1356 | |
1357 | ||
1358 | ||
1359 | ||
1360 | ||
1361 | ||
1362 | ||
1363 | ||
1364 | ||
1365 | ||
1366 | ac_config_headers="$ac_config_headers config.h" | |
3a12e572 | 1367 | |
444518fe UD |
1368 | ac_aux_dir= |
1369 | for ac_dir in scripts $srcdir/scripts; do | |
1370 | if test -f $ac_dir/install-sh; then | |
1371 | ac_aux_dir=$ac_dir | |
1372 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1373 | break | |
1374 | elif test -f $ac_dir/install.sh; then | |
1375 | ac_aux_dir=$ac_dir | |
1376 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
1377 | break | |
3a12e572 UD |
1378 | elif test -f $ac_dir/shtool; then |
1379 | ac_aux_dir=$ac_dir | |
1380 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1381 | break | |
444518fe UD |
1382 | fi |
1383 | done | |
1384 | if test -z "$ac_aux_dir"; then | |
3a12e572 UD |
1385 | { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5 |
1386 | echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;} | |
1387 | { (exit 1); exit 1; }; } | |
444518fe | 1388 | fi |
3a12e572 UD |
1389 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" |
1390 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" | |
1391 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. | |
444518fe | 1392 | |
cd6ede75 | 1393 | |
c72637d4 RM |
1394 | if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
1395 | { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5 | |
1396 | echo "$as_me: error: you must configure in a separate build directory" >&2;} | |
1397 | { (exit 1); exit 1; }; } | |
1398 | fi | |
1399 | ||
cd6ede75 UD |
1400 | # This will get text that should go into config.make. |
1401 | config_vars= | |
1402 | ||
1403 | # Check for a --with-gmp argument and set gmp-srcdir in config.make. | |
3a12e572 | 1404 | |
cd6ede75 UD |
1405 | # Check whether --with-gmp or --without-gmp was given. |
1406 | if test "${with_gmp+set}" = set; then | |
1407 | withval="$with_gmp" | |
6b7f6183 RM |
1408 | |
1409 | case "$with_gmp" in | |
3a12e572 UD |
1410 | yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5 |
1411 | echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;} | |
1412 | { (exit 1); exit 1; }; } ;; | |
cd6ede75 UD |
1413 | ''|no) ;; |
1414 | *) config_vars="$config_vars | |
1415 | gmp-srcdir = $withval" ;; | |
1416 | esac | |
1417 | ||
3a12e572 | 1418 | fi; |
c8f3e6db | 1419 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. |
3a12e572 | 1420 | |
c8f3e6db UD |
1421 | # Check whether --with-gd or --without-gd was given. |
1422 | if test "${with_gd+set}" = set; then | |
1423 | withval="$with_gd" | |
1424 | case "$with_gd" in | |
e41db95b UD |
1425 | yes|''|no) ;; |
1426 | *) libgd_include="-I$withval/include" | |
c8f3e6db UD |
1427 | libgd_ldflags="-L$withval/lib" ;; |
1428 | esac | |
1429 | ||
3a12e572 | 1430 | fi; |
c8f3e6db | 1431 | |
e41db95b UD |
1432 | # Check whether --with-gd-include or --without-gd-include was given. |
1433 | if test "${with_gd_include+set}" = set; then | |
1434 | withval="$with_gd_include" | |
1435 | case "$with_gd_include" in | |
1436 | ''|no) ;; | |
1437 | *) libgd_include="-I$withval" ;; | |
1438 | esac | |
1439 | ||
3a12e572 | 1440 | fi; |
e41db95b UD |
1441 | |
1442 | # Check whether --with-gd-lib or --without-gd-lib was given. | |
1443 | if test "${with_gd_lib+set}" = set; then | |
1444 | withval="$with_gd_lib" | |
1445 | case "$with_gd_lib" in | |
1446 | ''|no) ;; | |
1447 | *) libgd_ldflags="-L$withval" ;; | |
1448 | esac | |
1449 | ||
3a12e572 | 1450 | fi; |
e41db95b UD |
1451 | |
1452 | if test -n "$libgd_include"; then | |
1453 | config_vars="$config_vars | |
cf90163d | 1454 | CFLAGS-memusagestat.c = $libgd_include" |
e41db95b UD |
1455 | fi |
1456 | if test -n "$libgd_ldflags"; then | |
1457 | config_vars="$config_vars | |
1458 | libgd-LDFLAGS = $libgd_ldflags" | |
1459 | fi | |
cd6ede75 | 1460 | |
3a12e572 | 1461 | |
cd6ede75 UD |
1462 | # Check whether --with-fp or --without-fp was given. |
1463 | if test "${with_fp+set}" = set; then | |
1464 | withval="$with_fp" | |
1465 | with_fp=$withval | |
1466 | else | |
1467 | with_fp=yes | |
3a12e572 | 1468 | fi; |
cd6ede75 | 1469 | |
675322a5 | 1470 | |
650425ce UD |
1471 | # Check whether --with-binutils or --without-binutils was given. |
1472 | if test "${with_binutils+set}" = set; then | |
1473 | withval="$with_binutils" | |
a5a0310d UD |
1474 | path_binutils=$withval |
1475 | else | |
650425ce | 1476 | path_binutils='' |
3a12e572 | 1477 | fi; |
cd6ede75 | 1478 | |
cd6ede75 UD |
1479 | # Check whether --with-elf or --without-elf was given. |
1480 | if test "${with_elf+set}" = set; then | |
1481 | withval="$with_elf" | |
1482 | elf=$withval | |
1483 | else | |
1484 | elf=no | |
3a12e572 | 1485 | fi; |
cd6ede75 | 1486 | |
5af3245a UD |
1487 | # Check whether --with-xcoff or --without-xcoff was given. |
1488 | if test "${with_xcoff+set}" = set; then | |
1489 | withval="$with_xcoff" | |
1490 | xcoff=$withval | |
1491 | else | |
1492 | xcoff=no | |
3a12e572 | 1493 | fi; |
5af3245a | 1494 | |
d67281a7 UD |
1495 | # Check whether --with-cvs or --without-cvs was given. |
1496 | if test "${with_cvs+set}" = set; then | |
1497 | withval="$with_cvs" | |
1498 | with_cvs=$withval | |
1499 | else | |
1500 | with_cvs=yes | |
3a12e572 | 1501 | fi; |
6b3f2b3d UD |
1502 | if test "$with_cvs" = yes; then |
1503 | if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null | |
1504 | then | |
1505 | with_cvs=no | |
1506 | fi | |
4442d7e8 | 1507 | fi |
d67281a7 | 1508 | |
cd6ede75 | 1509 | |
3a12e572 | 1510 | |
3c720987 UD |
1511 | # Check whether --with-headers or --without-headers was given. |
1512 | if test "${with_headers+set}" = set; then | |
1513 | withval="$with_headers" | |
1514 | sysheaders=$withval | |
1515 | else | |
1516 | sysheaders='' | |
3a12e572 | 1517 | fi; |
3c720987 | 1518 | |
cd6ede75 UD |
1519 | # Check whether --enable-sanity-checks or --disable-sanity-checks was given. |
1520 | if test "${enable_sanity_checks+set}" = set; then | |
1521 | enableval="$enable_sanity_checks" | |
1522 | enable_sanity=$enableval | |
1523 | else | |
1524 | enable_sanity=yes | |
3a12e572 | 1525 | fi; |
cd6ede75 | 1526 | |
7dbde9db RM |
1527 | |
1528 | # Check whether --enable-check-abi or --disable-check-abi was given. | |
1529 | if test "${enable_check_abi+set}" = set; then | |
1530 | enableval="$enable_check_abi" | |
1531 | enable_check_abi=$enableval | |
1532 | else | |
fd54683c | 1533 | enable_check_abi=no |
7dbde9db RM |
1534 | fi; |
1535 | ||
5c2a0669 | 1536 | static=yes |
cd6ede75 UD |
1537 | # Check whether --enable-shared or --disable-shared was given. |
1538 | if test "${enable_shared+set}" = set; then | |
1539 | enableval="$enable_shared" | |
1540 | shared=$enableval | |
1541 | else | |
1542 | shared=default | |
3a12e572 | 1543 | fi; |
cd6ede75 UD |
1544 | # Check whether --enable-profile or --disable-profile was given. |
1545 | if test "${enable_profile+set}" = set; then | |
1546 | enableval="$enable_profile" | |
1547 | profile=$enableval | |
1548 | else | |
1549 | profile=yes | |
3a12e572 | 1550 | fi; |
cd6ede75 UD |
1551 | # Check whether --enable-omitfp or --disable-omitfp was given. |
1552 | if test "${enable_omitfp+set}" = set; then | |
1553 | enableval="$enable_omitfp" | |
1554 | omitfp=$enableval | |
1555 | else | |
1556 | omitfp=no | |
3a12e572 | 1557 | fi; |
cd6ede75 UD |
1558 | # Check whether --enable-bounded or --disable-bounded was given. |
1559 | if test "${enable_bounded+set}" = set; then | |
1560 | enableval="$enable_bounded" | |
1561 | bounded=$enableval | |
1562 | else | |
1563 | bounded=no | |
3a12e572 | 1564 | fi; |
650425ce UD |
1565 | # Check whether --enable-versioning or --disable-versioning was given. |
1566 | if test "${enable_versioning+set}" = set; then | |
1567 | enableval="$enable_versioning" | |
1568 | enable_versioning=$enableval | |
1569 | else | |
1570 | enable_versioning=yes | |
3a12e572 | 1571 | fi; |
cd6ede75 | 1572 | |
62ab42d6 UD |
1573 | # Check whether --enable-oldest-abi or --disable-oldest-abi was given. |
1574 | if test "${enable_oldest_abi+set}" = set; then | |
1575 | enableval="$enable_oldest_abi" | |
1576 | oldest_abi=$enableval | |
1577 | else | |
1578 | oldest_abi=no | |
3a12e572 | 1579 | fi; |
62ab42d6 UD |
1580 | if test "$oldest_abi" = yes || test "$oldest_abi" = no; then |
1581 | oldest_abi=default | |
1582 | else | |
3a12e572 | 1583 | cat >>confdefs.h <<_ACEOF |
62ab42d6 | 1584 | #define GLIBC_OLDEST_ABI "$oldest_abi" |
3a12e572 | 1585 | _ACEOF |
62ab42d6 UD |
1586 | |
1587 | fi | |
1588 | ||
1589 | ||
cd6ede75 UD |
1590 | # Check whether --enable-add-ons or --disable-add-ons was given. |
1591 | if test "${enable_add_ons+set}" = set; then | |
1592 | enableval="$enable_add_ons" | |
61952351 | 1593 | case "$enableval" in |
9c4c0024 UD |
1594 | yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'` |
1595 | test "$add_ons" = "*" && add_ons= ;; | |
61952351 UD |
1596 | *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;; |
1597 | esac | |
cd6ede75 UD |
1598 | else |
1599 | add_ons= | |
3a12e572 | 1600 | fi; |
cd6ede75 | 1601 | |
61952351 | 1602 | |
8d4b5a8a UD |
1603 | # Check whether --with-tls or --without-tls was given. |
1604 | if test "${with_tls+set}" = set; then | |
1605 | withval="$with_tls" | |
1606 | usetls=$withval | |
1607 | else | |
9cce206e | 1608 | usetls=no |
3a12e572 | 1609 | fi; |
8d4b5a8a UD |
1610 | |
1611 | ||
5b8f26b4 RM |
1612 | # Check whether --with-__thread or --without-__thread was given. |
1613 | if test "${with___thread+set}" = set; then | |
1614 | withval="$with___thread" | |
1615 | use__thread=$withval | |
1616 | else | |
1617 | use__thread=yes | |
3a12e572 | 1618 | fi; |
5b8f26b4 | 1619 | |
749a9a4f RM |
1620 | # Check whether --enable-hidden-plt or --disable-hidden-plt was given. |
1621 | if test "${enable_hidden_plt+set}" = set; then | |
1622 | enableval="$enable_hidden_plt" | |
1623 | hidden=$enableval | |
1624 | else | |
1625 | hidden=yes | |
3a12e572 | 1626 | fi; |
749a9a4f | 1627 | if test "x$hidden" = xno; then |
3a12e572 | 1628 | cat >>confdefs.h <<\_ACEOF |
749a9a4f | 1629 | #define NO_HIDDEN 1 |
3a12e572 | 1630 | _ACEOF |
749a9a4f RM |
1631 | |
1632 | fi | |
1633 | ||
3a12e572 UD |
1634 | |
1635 | ||
a1ceed7a | 1636 | subdirs="$subdirs " |
cd6ede75 UD |
1637 | add_ons_pfx= |
1638 | if test x"$add_ons" != x; then | |
1639 | for f in $add_ons; do | |
aa44a9de AJ |
1640 | # Some sanity checks |
1641 | if test "$f" = "crypt"; then | |
3a12e572 | 1642 | { { echo "$as_me:$LINENO: error: |
aa44a9de AJ |
1643 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
1644 | *** part of glibc and using the old add-on will not work with this | |
1645 | *** release. Start again with fresh sources and without the old | |
3a12e572 UD |
1646 | *** \`crypt' add-on." >&5 |
1647 | echo "$as_me: error: | |
1648 | *** It seems that you're using an old \`crypt' add-on. crypt is now | |
1649 | *** part of glibc and using the old add-on will not work with this | |
1650 | *** release. Start again with fresh sources and without the old | |
1651 | *** \`crypt' add-on." >&2;} | |
1652 | { (exit 1); exit 1; }; } | |
aa44a9de AJ |
1653 | fi |
1654 | if test "$f" = "localedata"; then | |
3a12e572 UD |
1655 | { { echo "$as_me:$LINENO: error: |
1656 | *** It seems that you're using an old \`localedata' add-on. localedata | |
1657 | *** is now part of glibc and using the old add-on will not work with | |
1658 | *** this release. Start again with fresh sources and without the old | |
1659 | *** \`localedata' add-on." >&5 | |
1660 | echo "$as_me: error: | |
aa44a9de AJ |
1661 | *** It seems that you're using an old \`localedata' add-on. localedata |
1662 | *** is now part of glibc and using the old add-on will not work with | |
1663 | *** this release. Start again with fresh sources and without the old | |
3a12e572 UD |
1664 | *** \`localedata' add-on." >&2;} |
1665 | { (exit 1); exit 1; }; } | |
aa44a9de | 1666 | fi |
af6f3906 UD |
1667 | # Test whether such a subdir really exists. |
1668 | if test -d $srcdir/$f; then | |
1669 | add_ons_pfx="$add_ons_pfx $f/" | |
a1ceed7a | 1670 | subdirs="$subdirs $f" |
af6f3906 | 1671 | else |
3a12e572 UD |
1672 | { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5 |
1673 | echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;} | |
1674 | { (exit 1); exit 1; }; } | |
af6f3906 | 1675 | fi |
cd6ede75 UD |
1676 | done |
1677 | fi | |
1678 | ||
1679 | # Check whether --enable-static-nss or --disable-static-nss was given. | |
1680 | if test "${enable_static_nss+set}" = set; then | |
1681 | enableval="$enable_static_nss" | |
1682 | static_nss=$enableval | |
1683 | else | |
1684 | static_nss=no | |
3a12e572 | 1685 | fi; |
834cef7c | 1686 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3172f58f | 1687 | static_nss=yes |
3a12e572 | 1688 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 1689 | #define DO_STATIC_NSS 1 |
3a12e572 | 1690 | _ACEOF |
cd6ede75 UD |
1691 | |
1692 | fi | |
1693 | ||
73237de3 UD |
1694 | # Check whether --enable-force-install or --disable-force-install was given. |
1695 | if test "${enable_force_install+set}" = set; then | |
1696 | enableval="$enable_force_install" | |
1697 | force_install=$enableval | |
1698 | else | |
1699 | force_install=yes | |
3a12e572 | 1700 | fi; |
73237de3 UD |
1701 | |
1702 | ||
958f238f UD |
1703 | # Check whether --enable-kernel or --disable-kernel was given. |
1704 | if test "${enable_kernel+set}" = set; then | |
1705 | enableval="$enable_kernel" | |
1706 | minimum_kernel=$enableval | |
3a12e572 | 1707 | fi; |
654de60c UD |
1708 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then |
1709 | # Better nothing than this. | |
1710 | minimum_kernel="" | |
78bba25c UD |
1711 | else |
1712 | if test "$minimum_kernel" = current; then | |
1713 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
1714 | fi | |
654de60c | 1715 | fi |
958f238f | 1716 | |
6cc7d725 UD |
1717 | # Check whether --enable-all-warnings or --disable-all-warnings was given. |
1718 | if test "${enable_all_warnings+set}" = set; then | |
1719 | enableval="$enable_all_warnings" | |
1720 | all_warnings=$enableval | |
3a12e572 | 1721 | fi; |
958f238f | 1722 | |
2a068d20 | 1723 | |
958f238f | 1724 | # Make sure we can run config.sub. |
3a12e572 UD |
1725 | $ac_config_sub sun4 >/dev/null 2>&1 || |
1726 | { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 | |
1727 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} | |
1728 | { (exit 1); exit 1; }; } | |
1729 | ||
1730 | echo "$as_me:$LINENO: checking build system type" >&5 | |
1731 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 | |
1732 | if test "${ac_cv_build+set}" = set; then | |
1733 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1734 | else | |
1735 | ac_cv_build_alias=$build_alias | |
1736 | test -z "$ac_cv_build_alias" && | |
1737 | ac_cv_build_alias=`$ac_config_guess` | |
1738 | test -z "$ac_cv_build_alias" && | |
1739 | { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 | |
1740 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} | |
1741 | { (exit 1); exit 1; }; } | |
1742 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || | |
1743 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 | |
1744 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} | |
1745 | { (exit 1); exit 1; }; } | |
1746 | ||
1747 | fi | |
1748 | echo "$as_me:$LINENO: result: $ac_cv_build" >&5 | |
1749 | echo "${ECHO_T}$ac_cv_build" >&6 | |
1750 | build=$ac_cv_build | |
1751 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1752 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1753 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1754 | ||
1755 | ||
1756 | echo "$as_me:$LINENO: checking host system type" >&5 | |
1757 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 | |
1758 | if test "${ac_cv_host+set}" = set; then | |
1759 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1760 | else | |
1761 | ac_cv_host_alias=$host_alias | |
1762 | test -z "$ac_cv_host_alias" && | |
1763 | ac_cv_host_alias=$ac_cv_build_alias | |
1764 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || | |
1765 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 | |
1766 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} | |
1767 | { (exit 1); exit 1; }; } | |
1768 | ||
1769 | fi | |
1770 | echo "$as_me:$LINENO: result: $ac_cv_host" >&5 | |
1771 | echo "${ECHO_T}$ac_cv_host" >&6 | |
1772 | host=$ac_cv_host | |
1773 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1774 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1775 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
cd6ede75 | 1776 | |
cd6ede75 UD |
1777 | |
1778 | ||
1779 | # The way shlib-versions is used to generate soversions.mk uses a | |
1780 | # fairly simplistic model for name recognition that can't distinguish | |
1781 | # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os | |
1782 | # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can | |
1783 | # tell. This doesn't get used much beyond that, so it's fairly safe. | |
1784 | case "$host_os" in | |
1785 | linux*) | |
1786 | ;; | |
1787 | gnu*) | |
1788 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
1789 | ;; | |
1790 | esac | |
1791 | ||
1792 | # We keep the original values in `$config_*' and never modify them, so we | |
1793 | # can write them unchanged into config.make. Everything else uses | |
1794 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
1795 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
1796 | ||
0816838f UD |
1797 | # Don't allow vendor == "unknown" |
1798 | test "$config_vendor" = unknown && config_vendor= | |
1799 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
1800 | ||
cd6ede75 UD |
1801 | # Some configurations imply other options. |
1802 | case "$host_os" in | |
1803 | gnu* | linux* | bsd4.4* | netbsd* | freebsd*) | |
1804 | # These systems always use GNU tools. | |
1805 | gnu_ld=yes gnu_as=yes ;; | |
1806 | esac | |
1807 | case "$host_os" in | |
1808 | # i586-linuxaout is mangled into i586-pc-linux-gnuaout | |
1809 | linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*) | |
1810 | ;; | |
ffa8d2a0 | 1811 | gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*) |
cd6ede75 UD |
1812 | # These systems (almost) always use the ELF format. |
1813 | elf=yes | |
1814 | ;; | |
5af3245a UD |
1815 | aix*) |
1816 | # These systems are always xcoff | |
1817 | xcoff=yes | |
a711b01d | 1818 | elf=no |
5af3245a | 1819 | ;; |
cd6ede75 UD |
1820 | esac |
1821 | ||
1822 | machine=$config_machine | |
1823 | vendor=$config_vendor | |
1824 | os=$config_os | |
1825 | ||
a808d541 UD |
1826 | # config.guess on some IBM machines says `rs6000' instead of `powerpc'. |
1827 | # Unify this here. | |
1828 | if test "$machine" = rs6000; then | |
1829 | machine="powerpc" | |
1830 | fi | |
1831 | ||
f4b07664 RM |
1832 | # Braindead PowerPC box with absolutely no FPU. |
1833 | case "$machine-$host_os" in | |
1834 | powerpc*-*soft) | |
1835 | with_fp=no | |
1836 | ;; | |
1837 | esac | |
1838 | ||
7efb9bd1 UD |
1839 | ### |
1840 | ### I put this here to prevent those annoying emails from people who cannot | |
1841 | ### read and try to compile glibc on unsupported platforms. --drepper | |
1842 | ### | |
1843 | ### By using the undocumented --enable-hacker-mode option for configure | |
1844 | ### one can skip this test to make the configuration not fail for unsupported | |
1845 | ### platforms. | |
1846 | ### | |
1847 | if test -z "$enable_hacker_mode"; then | |
1848 | case "$machine-$host_os" in | |
f0d8cfd7 | 1849 | *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*) |
7efb9bd1 UD |
1850 | ;; |
1851 | *) | |
1852 | echo "*** The GNU C library is currently not available for this platform." | |
1853 | echo "*** So far nobody cared to port it and if there is no volunteer it" | |
1854 | echo "*** might never happen. So, if you have interest to see glibc on" | |
1855 | echo "*** this platform visit" | |
1856 | echo "*** http://www.gnu.org/software/libc/porting.html" | |
1857 | echo "*** and join the group of porters" | |
1858 | exit 1 | |
1859 | ;; | |
1860 | esac | |
1861 | fi | |
1862 | ||
cd6ede75 UD |
1863 | # Expand the configuration machine name into a subdirectory by architecture |
1864 | # type and particular chip. | |
1865 | case "$machine" in | |
1866 | a29k | am29000) base_machine=a29k machine=a29k ;; | |
1867 | alpha*) base_machine=alpha machine=alpha/$machine ;; | |
0c8b61e6 | 1868 | arm*) base_machine=arm machine=arm/arm32/$machine ;; |
60c96635 UD |
1869 | c3[012]) base_machine=cx0 machine=cx0/c30 ;; |
1870 | c4[04]) base_machine=cx0 machine=cx0/c40 ;; | |
b15cb495 UD |
1871 | hppa*64*) base_machine=hppa machine=hppa/hppa64 ;; |
1872 | hppa*) base_machine=hppa machine=hppa/hppa1.1 ;; | |
cd6ede75 | 1873 | i[3456]86) base_machine=i386 machine=i386/$machine ;; |
9dfa9a5a | 1874 | ia64) base_machine=ia64 machine=ia64 ;; |
cd6ede75 UD |
1875 | m680?0) base_machine=m68k machine=m68k/$machine ;; |
1876 | m68k) base_machine=m68k machine=m68k/m68020 ;; | |
1877 | m88???) base_machine=m88k machine=m88k/$machine ;; | |
1878 | m88k) base_machine=m88k machine=m88k/m88100 ;; | |
e077d10d | 1879 | mips64*) base_machine=mips64 |
3217788f | 1880 | case "$CC $CFLAGS $CPPFLAGS " in |
e077d10d AO |
1881 | *" -mabi=n32 "*) mips_cc_abi=n32 ;; |
1882 | *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;; | |
1883 | *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;; | |
1884 | *) mips_cc_abi=default ;; | |
1885 | esac | |
1886 | case $config_os in | |
1887 | *abin32*) mips_config_abi=n32 ;; | |
1888 | *abi64*|*abin64*) mips_config_abi=64 ;; | |
1889 | *abi32*|*abio32*) mips_config_abi=32 ;; | |
1890 | *) mips_config_abi=$mips_cc_abi ;; | |
1891 | esac | |
1892 | case $mips_config_abi in | |
1893 | default) machine=mips/mips64/n32 mips_config_abi=n32 ;; | |
1894 | n32) machine=mips/mips64/n32 ;; | |
1895 | 64) machine=mips/mips64/n64 ;; | |
1896 | 32) machine=mips/mips32/kern64 ;; | |
1897 | esac | |
1898 | machine=$machine/$config_machine | |
1899 | if test $mips_config_abi != $mips_cc_abi; then | |
1900 | # This won't make it to config.make, but we want to | |
1901 | # set this in case configure tests depend on it. | |
1902 | CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi" | |
1903 | fi | |
1904 | ;; | |
1905 | mips*) base_machine=mips machine=mips/mips32/$machine ;; | |
a8a20be0 UD |
1906 | powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; |
1907 | powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; | |
136d4332 UD |
1908 | s390) base_machine=s390 machine=s390/s390-32 ;; |
1909 | s390x) base_machine=s390 machine=s390/s390-64 ;; | |
0da2f50b UD |
1910 | sh3*) base_machine=sh machine=sh/sh3 ;; |
1911 | sh4*) base_machine=sh machine=sh/sh4 ;; | |
ca34d7a7 UD |
1912 | sparc | sparcv[67]) |
1913 | base_machine=sparc machine=sparc/sparc32 ;; | |
1914 | sparcv8 | supersparc | hypersparc) | |
1915 | base_machine=sparc machine=sparc/sparc32/sparcv8 ;; | |
ae6b8730 RH |
1916 | sparcv8plus | sparcv8plusa | sparcv9) |
1917 | base_machine=sparc machine=sparc/sparc32/sparcv9 ;; | |
bb769ab6 UD |
1918 | sparcv8plusb | sparcv9b) |
1919 | base_machine=sparc machine=sparc/sparc32/sparcv9b ;; | |
ca34d7a7 UD |
1920 | sparc64 | ultrasparc) |
1921 | base_machine=sparc machine=sparc/sparc64 ;; | |
bb769ab6 UD |
1922 | sparc64b | ultrasparc3) |
1923 | base_machine=sparc machine=sparc/sparc64/sparcv9b ;; | |
0c8b61e6 | 1924 | thumb*) base_machine=thumb machine=arm/thumb/$machine ;; |
3a2832a0 | 1925 | *) base_machine=$machine ;; |
cd6ede75 UD |
1926 | esac |
1927 | ||
1928 | ||
dfd2257a | 1929 | if test "$base_machine" = "i386"; then |
3a12e572 | 1930 | cat >>confdefs.h <<\_ACEOF |
dfd2257a | 1931 | #define USE_REGPARMS 1 |
3a12e572 | 1932 | _ACEOF |
dfd2257a UD |
1933 | |
1934 | fi | |
1935 | ||
cd6ede75 UD |
1936 | # Compute the list of sysdep directories for this configuration. |
1937 | # This can take a while to compute. | |
1938 | sysdep_dir=$srcdir/sysdeps | |
3a12e572 UD |
1939 | echo "$as_me:$LINENO: checking sysdep dirs" >&5 |
1940 | echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6 | |
cd6ede75 UD |
1941 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
1942 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
1943 | ||
1944 | case "$os" in | |
1945 | gnu*) | |
1946 | base_os=mach/hurd ;; | |
1947 | netbsd* | 386bsd* | freebsd* | bsdi*) | |
1948 | base_os=unix/bsd/bsd4.4 ;; | |
1949 | osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) | |
1950 | base_os=unix/bsd ;; | |
1951 | sysv* | isc* | esix* | sco* | minix* | irix4* | linux*) | |
1952 | base_os=unix/sysv ;; | |
9a97d1f7 UD |
1953 | irix6*) |
1954 | base_os=unix/sysv/irix6/$os ;; | |
cd6ede75 UD |
1955 | solaris[2-9]*) |
1956 | base_os=unix/sysv/sysv4 ;; | |
908c3d5b UD |
1957 | hpux*) |
1958 | base_os=unix/sysv/hpux/$os ;; | |
f0d8cfd7 UD |
1959 | aix4.3*) |
1960 | base_os=unix/sysv/aix/aix4.3 ;; | |
cd6ede75 UD |
1961 | none) |
1962 | base_os=standalone ;; | |
1963 | *) | |
1964 | base_os='' ;; | |
1965 | esac | |
1966 | ||
1967 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. | |
1968 | tail=$os | |
1969 | ostry=$os | |
1970 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
1971 | ostry="$ostry /$o" | |
1972 | tail=$o | |
1973 | done | |
1974 | o=`echo $tail | sed 's/[0-9]*$//'` | |
1975 | if test $o != $tail; then | |
1976 | ostry="$ostry /$o" | |
1977 | fi | |
1978 | # For linux-gnu, try linux-gnu, then linux. | |
1979 | o=`echo $tail | sed 's/-.*$//'` | |
1980 | if test $o != $tail; then | |
1981 | ostry="$ostry /$o" | |
1982 | fi | |
1983 | ||
1984 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. | |
1985 | base= | |
1986 | tail=$base_os | |
1987 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
1988 | set $b | |
1989 | base="$base /$1" | |
1990 | tail="$2" | |
1991 | done | |
1992 | ||
ae6b8730 | 1993 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
cd6ede75 UD |
1994 | mach= |
1995 | tail=$machine | |
1996 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
1997 | set $m | |
1998 | # Prepend the machine's FPU directory unless --without-fp. | |
1999 | if test "$with_fp" = yes; then | |
2000 | mach="$mach /$1/fpu" | |
f4b07664 RM |
2001 | else |
2002 | mach="$mach /$1/nofpu" | |
cd6ede75 UD |
2003 | fi |
2004 | mach="$mach /$1" | |
2005 | tail="$2" | |
2006 | done | |
2007 | ||
2008 | ||
2009 | # Find what sysdep directories exist. | |
2010 | sysnames= | |
2011 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
2012 | for d in $add_ons_pfx ''; do | |
2013 | for b in $base ''; do | |
2014 | for m0 in $mach ''; do | |
2015 | for v in /$vendor ''; do | |
ae828bc6 | 2016 | test "$v" = / && continue |
cd6ede75 | 2017 | for o in /$ostry ''; do |
ae828bc6 | 2018 | test "$o" = / && continue |
cd6ede75 UD |
2019 | for m in $mach ''; do |
2020 | if test "$m0$b$v$o$m"; then | |
2021 | try="${d}sysdeps$m0$b$v$o$m" | |
2022 | test -n "$enable_debug_configure" && | |
2023 | echo "$0 DEBUG: try $try" >&2 | |
9c4c0024 | 2024 | if test -d $srcdir/$try; then |
cd6ede75 UD |
2025 | sysnames="$sysnames $try" |
2026 | { test -n "$o" || test -n "$b"; } && os_used=t | |
2027 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
2028 | fi | |
2029 | fi | |
2030 | done | |
2031 | done | |
2032 | done | |
2033 | done | |
2034 | done | |
2035 | done | |
2036 | IFS="$ac_save_ifs" | |
2037 | ||
2038 | if test -z "$os_used" && test "$os" != none; then | |
3a12e572 UD |
2039 | { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5 |
2040 | echo "$as_me: error: Operating system $os is not supported." >&2;} | |
2041 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
2042 | fi |
2043 | if test -z "$machine_used" && test "$machine" != none; then | |
3a12e572 UD |
2044 | { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5 |
2045 | echo "$as_me: error: The $machine is not supported." >&2;} | |
2046 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
2047 | fi |
2048 | ||
2049 | # We have now validated the configuration. | |
2050 | ||
2051 | ||
2052 | # If using ELF, look for an `elf' subdirectory of each machine directory. | |
2053 | # We prepend these rather than inserting them whereever the machine appears | |
2054 | # because things specified by the machine's ELF ABI should override | |
2055 | # OS-specific things, and should always be the same for any OS on the | |
2056 | # machine (otherwise what's the point of an ABI?). | |
2057 | if test "$elf" = yes; then | |
2058 | elf_dirs= | |
2059 | for d in $add_ons_pfx ''; do | |
cd6ede75 | 2060 | for m in $mach; do |
9c4c0024 | 2061 | if test -d $srcdir/${d}sysdeps$m/elf; then |
cd6ede75 UD |
2062 | elf_dirs="$elf_dirs ${d}sysdeps$m/elf" |
2063 | fi | |
2064 | done | |
2065 | done | |
2066 | sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames" | |
2067 | fi | |
2068 | ||
2069 | ||
2070 | # Expand the list of system names into a full list of directories | |
2071 | # from each element's parent name and Implies file (if present). | |
2072 | set $sysnames | |
2073 | names= | |
2074 | while test $# -gt 0; do | |
2075 | name=$1 | |
2076 | shift | |
2077 | ||
2078 | case " $names " in *" $name "*) | |
2079 | # Already in the list. | |
2080 | continue | |
2081 | esac | |
2082 | ||
2083 | # Report each name as we discover it, so there is no long pause in output. | |
3a12e572 | 2084 | echo $ECHO_N "$name $ECHO_C" >&6 |
cd6ede75 UD |
2085 | |
2086 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` | |
2087 | ||
2088 | case $name in | |
2089 | /*) xsrcdir= ;; | |
2090 | *) xsrcdir=$srcdir/ ;; | |
2091 | esac | |
2092 | test -n "$enable_debug_configure" && | |
2093 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
2094 | ||
2095 | if test -f $xsrcdir$name/Implies; then | |
2096 | # Collect more names from the `Implies' file (removing comments). | |
2097 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`" | |
2098 | implied= | |
2099 | for x in $implied_candidate; do | |
636ccfc8 | 2100 | found=no |
cd6ede75 UD |
2101 | if test -d $xsrcdir$name_base/$x; then |
2102 | implied="$implied $name_base/$x"; | |
636ccfc8 UD |
2103 | found=yes |
2104 | fi | |
2105 | for d in $add_ons_pfx ''; do | |
2106 | try="${d}sysdeps/$x" | |
2107 | case $d in | |
2108 | /*) try_srcdir= ;; | |
2109 | *) try_srcdir=$srcdir/ ;; | |
2110 | esac | |
2111 | test -n "$enable_debug_configure" && | |
2112 | echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2 | |
2113 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
2114 | then | |
2115 | implied="$implied $try" | |
2116 | found=yes | |
2117 | fi | |
2118 | done | |
2119 | if test $found = no; then | |
3a12e572 UD |
2120 | { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5 |
2121 | echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;} | |
cd6ede75 UD |
2122 | fi |
2123 | done | |
2124 | else | |
2125 | implied= | |
2126 | fi | |
2127 | ||
2128 | # Add NAME to the list of names. | |
2129 | names="$names $name" | |
2130 | ||
2131 | # Find the parent of NAME, using the empty string if it has none. | |
2132 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
2133 | ||
2134 | # Add the names implied by NAME, and NAME's parent (if it has one), to | |
2135 | # the list of names to be processed (the argument list). We prepend the | |
2136 | # implied names to the list and append the parent. We want implied | |
2137 | # directories to come before further directories inferred from the | |
2138 | # configuration components; this ensures that for sysv4, unix/common | |
2139 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
2140 | # after sysv4). | |
2141 | sysnames="`echo $implied $* $parent`" | |
2142 | test -n "$sysnames" && set $sysnames | |
2143 | done | |
2144 | ||
2145 | # Add the default directories. | |
a3a4a74e | 2146 | default_sysnames=sysdeps/generic |
2de7874e | 2147 | if test "$elf" = yes; then |
a3a4a74e | 2148 | default_sysnames="sysdeps/generic/elf $default_sysnames" |
2de7874e | 2149 | fi |
a3a4a74e | 2150 | sysnames="$names $default_sysnames" |
cd6ede75 UD |
2151 | |
2152 | # The other names were emitted during the scan. | |
3a12e572 UD |
2153 | echo "$as_me:$LINENO: result: $default_sysnames" >&5 |
2154 | echo "${ECHO_T}$default_sysnames" >&6 | |
cd6ede75 UD |
2155 | |
2156 | ||
2157 | ### Locate tools. | |
2158 | ||
2159 | # Find a good install program. We prefer a C program (faster), | |
2160 | # so one script is as good as another. But avoid the broken or | |
2161 | # incompatible versions: | |
2162 | # SysV /etc/install, /usr/sbin/install | |
2163 | # SunOS /usr/etc/install | |
2164 | # IRIX /sbin/install | |
2165 | # AIX /bin/install | |
3a12e572 | 2166 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
5c2a0669 | 2167 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
cd6ede75 UD |
2168 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
2169 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
c776b3d7 | 2170 | # OS/2's system install, which has a completely different semantic |
cd6ede75 | 2171 | # ./install, which can be erroneously created by make from ./install.sh. |
3a12e572 UD |
2172 | echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 |
2173 | echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 | |
cd6ede75 | 2174 | if test -z "$INSTALL"; then |
3a12e572 UD |
2175 | if test "${ac_cv_path_install+set}" = set; then |
2176 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2177 | else | |
2178 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2179 | for as_dir in $PATH | |
2180 | do | |
2181 | IFS=$as_save_IFS | |
2182 | test -z "$as_dir" && as_dir=. | |
2183 | # Account for people who put trailing slashes in PATH elements. | |
2184 | case $as_dir/ in | |
2185 | ./ | .// | /cC/* | \ | |
2186 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
c776b3d7 | 2187 | ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ |
3a12e572 UD |
2188 | /usr/ucb/* ) ;; |
2189 | *) | |
2190 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
2191 | # Don't use installbsd from OSF since it installs stuff as root | |
2192 | # by default. | |
2193 | for ac_prog in ginstall scoinst install; do | |
2194 | for ac_exec_ext in '' $ac_executable_extensions; do | |
c776b3d7 UD |
2195 | if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
2196 | if test $ac_prog = install && | |
2197 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2198 | # AIX install. It has an incompatible calling convention. | |
2199 | : | |
2200 | elif test $ac_prog = install && | |
2201 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2202 | # program-specific install script used by HP pwplus--don't use. | |
2203 | : | |
2204 | else | |
2205 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
2206 | break 3 | |
2207 | fi | |
2208 | fi | |
cd6ede75 | 2209 | done |
3a12e572 UD |
2210 | done |
2211 | ;; | |
2212 | esac | |
2213 | done | |
2214 | ||
cd6ede75 UD |
2215 | |
2216 | fi | |
2217 | if test "${ac_cv_path_install+set}" = set; then | |
3a12e572 | 2218 | INSTALL=$ac_cv_path_install |
cd6ede75 UD |
2219 | else |
2220 | # As a last resort, use the slow shell script. We don't cache a | |
2221 | # path for INSTALL within a source directory, because that will | |
2222 | # break other packages using the cache if that directory is | |
2223 | # removed, or if the path is relative. | |
3a12e572 | 2224 | INSTALL=$ac_install_sh |
cd6ede75 UD |
2225 | fi |
2226 | fi | |
3a12e572 UD |
2227 | echo "$as_me:$LINENO: result: $INSTALL" >&5 |
2228 | echo "${ECHO_T}$INSTALL" >&6 | |
cd6ede75 UD |
2229 | |
2230 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
2231 | # It thinks the first close brace ends the variable substitution. | |
2232 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
2233 | ||
3a12e572 | 2234 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
5c2a0669 | 2235 | |
cd6ede75 UD |
2236 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
2237 | ||
ed9c47d9 | 2238 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then |
cd6ede75 | 2239 | # The makefiles need to use a different form to find it in $srcdir. |
ed9c47d9 | 2240 | INSTALL='\$(..)./scripts/install-sh -c' |
cd6ede75 | 2241 | fi |
3a12e572 UD |
2242 | echo "$as_me:$LINENO: checking whether ln -s works" >&5 |
2243 | echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 | |
2244 | LN_S=$as_ln_s | |
2245 | if test "$LN_S" = "ln -s"; then | |
2246 | echo "$as_me:$LINENO: result: yes" >&5 | |
2247 | echo "${ECHO_T}yes" >&6 | |
cd6ede75 | 2248 | else |
3a12e572 UD |
2249 | echo "$as_me:$LINENO: result: no, using $LN_S" >&5 |
2250 | echo "${ECHO_T}no, using $LN_S" >&6 | |
cd6ede75 UD |
2251 | fi |
2252 | ||
63bda0c1 | 2253 | |
4baa087a RM |
2254 | ac_ext=c |
2255 | ac_cpp='$CPP $CPPFLAGS' | |
2256 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2257 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2258 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2259 | if test -n "$ac_tool_prefix"; then | |
2260 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2261 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
3a12e572 UD |
2262 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2263 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2264 | if test "${ac_cv_prog_CC+set}" = set; then | |
2265 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 2266 | else |
63bda0c1 UD |
2267 | if test -n "$CC"; then |
2268 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2269 | else |
3a12e572 UD |
2270 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2271 | for as_dir in $PATH | |
2272 | do | |
2273 | IFS=$as_save_IFS | |
2274 | test -z "$as_dir" && as_dir=. | |
2275 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2276 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2277 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
3a12e572 UD |
2278 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2279 | break 2 | |
2280 | fi | |
2281 | done | |
2282 | done | |
2283 | ||
cd6ede75 UD |
2284 | fi |
2285 | fi | |
3a12e572 | 2286 | CC=$ac_cv_prog_CC |
4bca4c17 | 2287 | if test -n "$CC"; then |
3a12e572 UD |
2288 | echo "$as_me:$LINENO: result: $CC" >&5 |
2289 | echo "${ECHO_T}$CC" >&6 | |
4bca4c17 | 2290 | else |
3a12e572 UD |
2291 | echo "$as_me:$LINENO: result: no" >&5 |
2292 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2293 | fi |
2294 | ||
ae828bc6 | 2295 | fi |
4baa087a RM |
2296 | if test -z "$ac_cv_prog_CC"; then |
2297 | ac_ct_CC=$CC | |
2298 | # Extract the first word of "gcc", so it can be a program name with args. | |
2299 | set dummy gcc; ac_word=$2 | |
3a12e572 UD |
2300 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2301 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2302 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
3a12e572 | 2303 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
04be94a8 | 2304 | else |
4baa087a RM |
2305 | if test -n "$ac_ct_CC"; then |
2306 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
04be94a8 | 2307 | else |
3a12e572 UD |
2308 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2309 | for as_dir in $PATH | |
2310 | do | |
2311 | IFS=$as_save_IFS | |
2312 | test -z "$as_dir" && as_dir=. | |
2313 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2314 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2315 | ac_cv_prog_ac_ct_CC="gcc" |
3a12e572 UD |
2316 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2317 | break 2 | |
2318 | fi | |
2319 | done | |
2320 | done | |
2321 | ||
04be94a8 UD |
2322 | fi |
2323 | fi | |
4baa087a RM |
2324 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
2325 | if test -n "$ac_ct_CC"; then | |
2326 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2327 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
4bca4c17 | 2328 | else |
3a12e572 UD |
2329 | echo "$as_me:$LINENO: result: no" >&5 |
2330 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2331 | fi |
2332 | ||
4baa087a | 2333 | CC=$ac_ct_CC |
63bda0c1 | 2334 | else |
4baa087a | 2335 | CC="$ac_cv_prog_CC" |
04be94a8 | 2336 | fi |
cd6ede75 | 2337 | |
4baa087a RM |
2338 | if test -z "$CC"; then |
2339 | if test -n "$ac_tool_prefix"; then | |
2340 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2341 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
3a12e572 UD |
2342 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2343 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2344 | if test "${ac_cv_prog_CC+set}" = set; then |
3a12e572 | 2345 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 2346 | else |
4baa087a RM |
2347 | if test -n "$CC"; then |
2348 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2349 | else |
3a12e572 UD |
2350 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2351 | for as_dir in $PATH | |
2352 | do | |
2353 | IFS=$as_save_IFS | |
2354 | test -z "$as_dir" && as_dir=. | |
2355 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2356 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2357 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
3a12e572 UD |
2358 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2359 | break 2 | |
2360 | fi | |
2361 | done | |
2362 | done | |
2363 | ||
cd6ede75 UD |
2364 | fi |
2365 | fi | |
4baa087a RM |
2366 | CC=$ac_cv_prog_CC |
2367 | if test -n "$CC"; then | |
2368 | echo "$as_me:$LINENO: result: $CC" >&5 | |
2369 | echo "${ECHO_T}$CC" >&6 | |
4bca4c17 | 2370 | else |
3a12e572 UD |
2371 | echo "$as_me:$LINENO: result: no" >&5 |
2372 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2373 | fi |
2374 | ||
cd6ede75 | 2375 | fi |
4baa087a RM |
2376 | if test -z "$ac_cv_prog_CC"; then |
2377 | ac_ct_CC=$CC | |
2378 | # Extract the first word of "cc", so it can be a program name with args. | |
2379 | set dummy cc; ac_word=$2 | |
3a12e572 UD |
2380 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2381 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2382 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
3a12e572 | 2383 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 2384 | else |
4baa087a RM |
2385 | if test -n "$ac_ct_CC"; then |
2386 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
cd6ede75 | 2387 | else |
3a12e572 UD |
2388 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2389 | for as_dir in $PATH | |
2390 | do | |
2391 | IFS=$as_save_IFS | |
2392 | test -z "$as_dir" && as_dir=. | |
2393 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2394 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2395 | ac_cv_prog_ac_ct_CC="cc" |
3a12e572 UD |
2396 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2397 | break 2 | |
2398 | fi | |
2399 | done | |
2400 | done | |
2401 | ||
cd6ede75 UD |
2402 | fi |
2403 | fi | |
4baa087a RM |
2404 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
2405 | if test -n "$ac_ct_CC"; then | |
2406 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2407 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
4bca4c17 | 2408 | else |
3a12e572 UD |
2409 | echo "$as_me:$LINENO: result: no" >&5 |
2410 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2411 | fi |
2412 | ||
4baa087a | 2413 | CC=$ac_ct_CC |
63bda0c1 | 2414 | else |
4baa087a | 2415 | CC="$ac_cv_prog_CC" |
cd6ede75 UD |
2416 | fi |
2417 | ||
4baa087a RM |
2418 | fi |
2419 | if test -z "$CC"; then | |
2420 | # Extract the first word of "cc", so it can be a program name with args. | |
2421 | set dummy cc; ac_word=$2 | |
3a12e572 UD |
2422 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2423 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2424 | if test "${ac_cv_prog_CC+set}" = set; then |
3a12e572 | 2425 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
aec103d3 | 2426 | else |
4baa087a RM |
2427 | if test -n "$CC"; then |
2428 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
aec103d3 | 2429 | else |
4baa087a | 2430 | ac_prog_rejected=no |
3a12e572 UD |
2431 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2432 | for as_dir in $PATH | |
2433 | do | |
2434 | IFS=$as_save_IFS | |
2435 | test -z "$as_dir" && as_dir=. | |
2436 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2437 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a RM |
2438 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2439 | ac_prog_rejected=yes | |
2440 | continue | |
2441 | fi | |
2442 | ac_cv_prog_CC="cc" | |
3a12e572 UD |
2443 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2444 | break 2 | |
2445 | fi | |
2446 | done | |
2447 | done | |
2448 | ||
4baa087a RM |
2449 | if test $ac_prog_rejected = yes; then |
2450 | # We found a bogon in the path, so make sure we never use it. | |
2451 | set dummy $ac_cv_prog_CC | |
2452 | shift | |
2453 | if test $# != 0; then | |
2454 | # We chose a different compiler from the bogus one. | |
2455 | # However, it has the same basename, so the bogon will be chosen | |
2456 | # first if we set CC to just the basename; use the full file name. | |
2457 | shift | |
2458 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
3a12e572 | 2459 | fi |
14519931 | 2460 | fi |
3a12e572 UD |
2461 | fi |
2462 | fi | |
2463 | CC=$ac_cv_prog_CC | |
2464 | if test -n "$CC"; then | |
2465 | echo "$as_me:$LINENO: result: $CC" >&5 | |
2466 | echo "${ECHO_T}$CC" >&6 | |
cd6ede75 | 2467 | else |
3a12e572 UD |
2468 | echo "$as_me:$LINENO: result: no" >&5 |
2469 | echo "${ECHO_T}no" >&6 | |
cd6ede75 | 2470 | fi |
cd6ede75 | 2471 | |
63bda0c1 | 2472 | fi |
3a12e572 UD |
2473 | if test -z "$CC"; then |
2474 | if test -n "$ac_tool_prefix"; then | |
4baa087a RM |
2475 | for ac_prog in cl |
2476 | do | |
2477 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2478 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3a12e572 UD |
2479 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2480 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2481 | if test "${ac_cv_prog_CC+set}" = set; then | |
2482 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2483 | else | |
2484 | if test -n "$CC"; then | |
2485 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2486 | else | |
2487 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2488 | for as_dir in $PATH | |
2489 | do | |
2490 | IFS=$as_save_IFS | |
2491 | test -z "$as_dir" && as_dir=. | |
2492 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2493 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2494 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
3a12e572 UD |
2495 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2496 | break 2 | |
2497 | fi | |
2498 | done | |
2499 | done | |
cd6ede75 | 2500 | |
3a12e572 UD |
2501 | fi |
2502 | fi | |
2503 | CC=$ac_cv_prog_CC | |
2504 | if test -n "$CC"; then | |
2505 | echo "$as_me:$LINENO: result: $CC" >&5 | |
2506 | echo "${ECHO_T}$CC" >&6 | |
2507 | else | |
2508 | echo "$as_me:$LINENO: result: no" >&5 | |
2509 | echo "${ECHO_T}no" >&6 | |
2510 | fi | |
cd6ede75 | 2511 | |
4baa087a RM |
2512 | test -n "$CC" && break |
2513 | done | |
3a12e572 | 2514 | fi |
4baa087a | 2515 | if test -z "$CC"; then |
3a12e572 | 2516 | ac_ct_CC=$CC |
4baa087a RM |
2517 | for ac_prog in cl |
2518 | do | |
2519 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2520 | set dummy $ac_prog; ac_word=$2 | |
3a12e572 UD |
2521 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2522 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2523 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2524 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 2525 | else |
3a12e572 UD |
2526 | if test -n "$ac_ct_CC"; then |
2527 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2528 | else | |
2529 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2530 | for as_dir in $PATH | |
2531 | do | |
2532 | IFS=$as_save_IFS | |
2533 | test -z "$as_dir" && as_dir=. | |
2534 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2535 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2536 | ac_cv_prog_ac_ct_CC="$ac_prog" |
3a12e572 UD |
2537 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2538 | break 2 | |
2539 | fi | |
2540 | done | |
2541 | done | |
2542 | ||
2543 | fi | |
2544 | fi | |
2545 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2546 | if test -n "$ac_ct_CC"; then | |
2547 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2548 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
cd6ede75 | 2549 | else |
3a12e572 UD |
2550 | echo "$as_me:$LINENO: result: no" >&5 |
2551 | echo "${ECHO_T}no" >&6 | |
cd6ede75 | 2552 | fi |
4baa087a RM |
2553 | |
2554 | test -n "$ac_ct_CC" && break | |
2555 | done | |
cd6ede75 | 2556 | |
3a12e572 | 2557 | CC=$ac_ct_CC |
cd6ede75 UD |
2558 | fi |
2559 | ||
cd6ede75 | 2560 | fi |
3a12e572 UD |
2561 | |
2562 | ||
2abf9ff1 RM |
2563 | test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH |
2564 | See \`config.log' for more details." >&5 | |
2565 | echo "$as_me: error: no acceptable C compiler found in \$PATH | |
2566 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
2567 | { (exit 1); exit 1; }; } |
2568 | ||
2569 | # Provide some information about the compiler. | |
2570 | echo "$as_me:$LINENO:" \ | |
2571 | "checking for C compiler version" >&5 | |
2572 | ac_compiler=`set X $ac_compile; echo $2` | |
2573 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
2574 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
2575 | ac_status=$? | |
2576 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2577 | (exit $ac_status); } | |
2578 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
2579 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
2580 | ac_status=$? | |
2581 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2582 | (exit $ac_status); } | |
2583 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
2584 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
2585 | ac_status=$? | |
2586 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2587 | (exit $ac_status); } | |
2588 | ||
2589 | EXEEXT= | |
2590 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 | |
2591 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 | |
2592 | if test "${ac_cv_objext+set}" = set; then | |
2593 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 2594 | else |
3a12e572 | 2595 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
2596 | /* confdefs.h. */ |
2597 | _ACEOF | |
2598 | cat confdefs.h >>conftest.$ac_ext | |
2599 | cat >>conftest.$ac_ext <<_ACEOF | |
2600 | /* end confdefs.h. */ | |
3a12e572 | 2601 | |
3a12e572 UD |
2602 | int |
2603 | main () | |
2604 | { | |
2605 | ||
2606 | ; | |
2607 | return 0; | |
2608 | } | |
2609 | _ACEOF | |
2610 | rm -f conftest.o conftest.obj | |
2611 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2612 | (eval $ac_compile) 2>&5 | |
2613 | ac_status=$? | |
2614 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2615 | (exit $ac_status); }; then | |
2616 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do | |
2617 | case $ac_file in | |
f4b07664 | 2618 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; |
3a12e572 UD |
2619 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2620 | break;; | |
2621 | esac | |
2622 | done | |
2623 | else | |
2624 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2625 | sed 's/^/| /' conftest.$ac_ext >&5 |
2626 | ||
2627 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile | |
2628 | See \`config.log' for more details." >&5 | |
2629 | echo "$as_me: error: cannot compute suffix of object files: cannot compile | |
2630 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
2631 | { (exit 1); exit 1; }; } |
2632 | fi | |
2633 | ||
2634 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
2635 | fi | |
2636 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 | |
2637 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
2638 | OBJEXT=$ac_cv_objext | |
2639 | ac_objext=$OBJEXT | |
2640 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 | |
2641 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
2642 | if test "${ac_cv_c_compiler_gnu+set}" = set; then | |
2643 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2644 | else | |
2645 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
2646 | /* confdefs.h. */ |
2647 | _ACEOF | |
2648 | cat confdefs.h >>conftest.$ac_ext | |
2649 | cat >>conftest.$ac_ext <<_ACEOF | |
2650 | /* end confdefs.h. */ | |
3a12e572 | 2651 | |
3a12e572 UD |
2652 | int |
2653 | main () | |
2654 | { | |
2655 | #ifndef __GNUC__ | |
2656 | choke me | |
2657 | #endif | |
2658 | ||
2659 | ; | |
2660 | return 0; | |
2661 | } | |
2662 | _ACEOF | |
2663 | rm -f conftest.$ac_objext | |
2664 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 2665 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 2666 | ac_status=$? |
c776b3d7 UD |
2667 | grep -v '^ *+' conftest.er1 >conftest.err |
2668 | rm -f conftest.er1 | |
2669 | cat conftest.err >&5 | |
3a12e572 UD |
2670 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2671 | (exit $ac_status); } && | |
c776b3d7 UD |
2672 | { ac_try='test -z "$ac_c_werror_flag" |
2673 | || test ! -s conftest.err' | |
2674 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2675 | (eval $ac_try) 2>&5 | |
2676 | ac_status=$? | |
2677 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2678 | (exit $ac_status); }; } && | |
2679 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
2680 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2681 | (eval $ac_try) 2>&5 | |
2682 | ac_status=$? | |
2683 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2684 | (exit $ac_status); }; }; then | |
2685 | ac_compiler_gnu=yes | |
2686 | else | |
2687 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2688 | sed 's/^/| /' conftest.$ac_ext >&5 |
2689 | ||
3a12e572 UD |
2690 | ac_compiler_gnu=no |
2691 | fi | |
c776b3d7 | 2692 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
2693 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
2694 | ||
2695 | fi | |
2696 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 | |
2697 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
2698 | GCC=`test $ac_compiler_gnu = yes && echo yes` | |
2699 | ac_test_CFLAGS=${CFLAGS+set} | |
2700 | ac_save_CFLAGS=$CFLAGS | |
2701 | CFLAGS="-g" | |
2702 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 | |
2703 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
2704 | if test "${ac_cv_prog_cc_g+set}" = set; then | |
2705 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2706 | else | |
2707 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
2708 | /* confdefs.h. */ |
2709 | _ACEOF | |
2710 | cat confdefs.h >>conftest.$ac_ext | |
2711 | cat >>conftest.$ac_ext <<_ACEOF | |
2712 | /* end confdefs.h. */ | |
3a12e572 | 2713 | |
3a12e572 UD |
2714 | int |
2715 | main () | |
2716 | { | |
2717 | ||
2718 | ; | |
2719 | return 0; | |
2720 | } | |
2721 | _ACEOF | |
2722 | rm -f conftest.$ac_objext | |
2723 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 2724 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 2725 | ac_status=$? |
c776b3d7 UD |
2726 | grep -v '^ *+' conftest.er1 >conftest.err |
2727 | rm -f conftest.er1 | |
2728 | cat conftest.err >&5 | |
3a12e572 UD |
2729 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2730 | (exit $ac_status); } && | |
c776b3d7 UD |
2731 | { ac_try='test -z "$ac_c_werror_flag" |
2732 | || test ! -s conftest.err' | |
2733 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2734 | (eval $ac_try) 2>&5 | |
2735 | ac_status=$? | |
2736 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2737 | (exit $ac_status); }; } && | |
2738 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
2739 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2740 | (eval $ac_try) 2>&5 | |
2741 | ac_status=$? | |
2742 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2743 | (exit $ac_status); }; }; then | |
2744 | ac_cv_prog_cc_g=yes | |
2745 | else | |
2746 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2747 | sed 's/^/| /' conftest.$ac_ext >&5 |
2748 | ||
3a12e572 UD |
2749 | ac_cv_prog_cc_g=no |
2750 | fi | |
c776b3d7 | 2751 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
2752 | fi |
2753 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 | |
2754 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
2755 | if test "$ac_test_CFLAGS" = set; then | |
2756 | CFLAGS=$ac_save_CFLAGS | |
2757 | elif test $ac_cv_prog_cc_g = yes; then | |
2758 | if test "$GCC" = yes; then | |
2759 | CFLAGS="-g -O2" | |
2760 | else | |
2761 | CFLAGS="-g" | |
2762 | fi | |
2763 | else | |
2764 | if test "$GCC" = yes; then | |
2765 | CFLAGS="-O2" | |
2766 | else | |
2767 | CFLAGS= | |
2768 | fi | |
2769 | fi | |
f4b07664 RM |
2770 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 |
2771 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 | |
2772 | if test "${ac_cv_prog_cc_stdc+set}" = set; then | |
2773 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2774 | else | |
2775 | ac_cv_prog_cc_stdc=no | |
2776 | ac_save_CC=$CC | |
2777 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
2778 | /* confdefs.h. */ |
2779 | _ACEOF | |
2780 | cat confdefs.h >>conftest.$ac_ext | |
2781 | cat >>conftest.$ac_ext <<_ACEOF | |
2782 | /* end confdefs.h. */ | |
f4b07664 RM |
2783 | #include <stdarg.h> |
2784 | #include <stdio.h> | |
2785 | #include <sys/types.h> | |
2786 | #include <sys/stat.h> | |
2787 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2788 | struct buf { int x; }; | |
2789 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2790 | static char *e (p, i) | |
2791 | char **p; | |
2792 | int i; | |
2793 | { | |
2794 | return p[i]; | |
2795 | } | |
2796 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2797 | { | |
2798 | char *s; | |
2799 | va_list v; | |
2800 | va_start (v,p); | |
2801 | s = g (p, va_arg (v,int)); | |
2802 | va_end (v); | |
2803 | return s; | |
2804 | } | |
c776b3d7 UD |
2805 | |
2806 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2807 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2808 | These don't provoke an error unfortunately, instead are silently treated | |
2809 | as 'x'. The following induces an error, until -std1 is added to get | |
2810 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2811 | array size at least. It's necessary to write '\x00'==0 to get something | |
2812 | that's true only with -std1. */ | |
2813 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2814 | ||
f4b07664 RM |
2815 | int test (int i, double x); |
2816 | struct s1 {int (*f) (int a);}; | |
2817 | struct s2 {int (*f) (double a);}; | |
2818 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2819 | int argc; | |
2820 | char **argv; | |
2821 | int | |
2822 | main () | |
2823 | { | |
2824 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2825 | ; | |
2826 | return 0; | |
2827 | } | |
2828 | _ACEOF | |
2829 | # Don't try gcc -ansi; that turns off useful extensions and | |
2830 | # breaks some systems' header files. | |
2831 | # AIX -qlanglvl=ansi | |
2832 | # Ultrix and OSF/1 -std1 | |
2833 | # HP-UX 10.20 and later -Ae | |
2834 | # HP-UX older versions -Aa -D_HPUX_SOURCE | |
2835 | # SVR4 -Xc -D__EXTENSIONS__ | |
2836 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2837 | do | |
2838 | CC="$ac_save_CC $ac_arg" | |
2839 | rm -f conftest.$ac_objext | |
2840 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 2841 | (eval $ac_compile) 2>conftest.er1 |
f4b07664 | 2842 | ac_status=$? |
c776b3d7 UD |
2843 | grep -v '^ *+' conftest.er1 >conftest.err |
2844 | rm -f conftest.er1 | |
2845 | cat conftest.err >&5 | |
f4b07664 RM |
2846 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2847 | (exit $ac_status); } && | |
c776b3d7 UD |
2848 | { ac_try='test -z "$ac_c_werror_flag" |
2849 | || test ! -s conftest.err' | |
2850 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2851 | (eval $ac_try) 2>&5 | |
2852 | ac_status=$? | |
2853 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2854 | (exit $ac_status); }; } && | |
2855 | { ac_try='test -s conftest.$ac_objext' | |
f4b07664 RM |
2856 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2857 | (eval $ac_try) 2>&5 | |
2858 | ac_status=$? | |
2859 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2860 | (exit $ac_status); }; }; then | |
2861 | ac_cv_prog_cc_stdc=$ac_arg | |
2862 | break | |
2863 | else | |
2864 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2865 | sed 's/^/| /' conftest.$ac_ext >&5 |
2866 | ||
f4b07664 | 2867 | fi |
c776b3d7 | 2868 | rm -f conftest.err conftest.$ac_objext |
f4b07664 RM |
2869 | done |
2870 | rm -f conftest.$ac_ext conftest.$ac_objext | |
2871 | CC=$ac_save_CC | |
2872 | ||
2873 | fi | |
2874 | ||
2875 | case "x$ac_cv_prog_cc_stdc" in | |
2876 | x|xno) | |
2877 | echo "$as_me:$LINENO: result: none needed" >&5 | |
2878 | echo "${ECHO_T}none needed" >&6 ;; | |
2879 | *) | |
2880 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 | |
2881 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 | |
2882 | CC="$CC $ac_cv_prog_cc_stdc" ;; | |
2883 | esac | |
2884 | ||
3a12e572 UD |
2885 | # Some people use a C++ compiler to compile C. Since we use `exit', |
2886 | # in C++ we need to declare it. In case someone uses the same compiler | |
2887 | # for both compiling C and C++ we need to have the C++ compiler decide | |
2888 | # the declaration of exit, since it's the most demanding environment. | |
2889 | cat >conftest.$ac_ext <<_ACEOF | |
2890 | #ifndef __cplusplus | |
2891 | choke me | |
2892 | #endif | |
2893 | _ACEOF | |
2894 | rm -f conftest.$ac_objext | |
2895 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 2896 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 2897 | ac_status=$? |
c776b3d7 UD |
2898 | grep -v '^ *+' conftest.er1 >conftest.err |
2899 | rm -f conftest.er1 | |
2900 | cat conftest.err >&5 | |
3a12e572 UD |
2901 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2902 | (exit $ac_status); } && | |
c776b3d7 UD |
2903 | { ac_try='test -z "$ac_c_werror_flag" |
2904 | || test ! -s conftest.err' | |
2905 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2906 | (eval $ac_try) 2>&5 | |
2907 | ac_status=$? | |
2908 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2909 | (exit $ac_status); }; } && | |
2910 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
2911 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2912 | (eval $ac_try) 2>&5 | |
2913 | ac_status=$? | |
2914 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2915 | (exit $ac_status); }; }; then | |
2916 | for ac_declaration in \ | |
c776b3d7 | 2917 | '' \ |
3a12e572 UD |
2918 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ |
2919 | 'extern "C" void std::exit (int); using std::exit;' \ | |
2920 | 'extern "C" void exit (int) throw ();' \ | |
2921 | 'extern "C" void exit (int);' \ | |
2922 | 'void exit (int);' | |
2923 | do | |
2924 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
2925 | /* confdefs.h. */ |
2926 | _ACEOF | |
2927 | cat confdefs.h >>conftest.$ac_ext | |
2928 | cat >>conftest.$ac_ext <<_ACEOF | |
2929 | /* end confdefs.h. */ | |
3a12e572 | 2930 | $ac_declaration |
c776b3d7 | 2931 | #include <stdlib.h> |
3a12e572 UD |
2932 | int |
2933 | main () | |
2934 | { | |
2935 | exit (42); | |
2936 | ; | |
2937 | return 0; | |
2938 | } | |
2939 | _ACEOF | |
2940 | rm -f conftest.$ac_objext | |
2941 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 2942 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 2943 | ac_status=$? |
c776b3d7 UD |
2944 | grep -v '^ *+' conftest.er1 >conftest.err |
2945 | rm -f conftest.er1 | |
2946 | cat conftest.err >&5 | |
3a12e572 UD |
2947 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2948 | (exit $ac_status); } && | |
c776b3d7 UD |
2949 | { ac_try='test -z "$ac_c_werror_flag" |
2950 | || test ! -s conftest.err' | |
2951 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2952 | (eval $ac_try) 2>&5 | |
2953 | ac_status=$? | |
2954 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2955 | (exit $ac_status); }; } && | |
2956 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
2957 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2958 | (eval $ac_try) 2>&5 | |
2959 | ac_status=$? | |
2960 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2961 | (exit $ac_status); }; }; then | |
5c2a0669 UD |
2962 | : |
2963 | else | |
3a12e572 | 2964 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
2965 | sed 's/^/| /' conftest.$ac_ext >&5 |
2966 | ||
3a12e572 UD |
2967 | continue |
2968 | fi | |
c776b3d7 | 2969 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 | 2970 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
2971 | /* confdefs.h. */ |
2972 | _ACEOF | |
2973 | cat confdefs.h >>conftest.$ac_ext | |
2974 | cat >>conftest.$ac_ext <<_ACEOF | |
2975 | /* end confdefs.h. */ | |
3a12e572 | 2976 | $ac_declaration |
3a12e572 UD |
2977 | int |
2978 | main () | |
2979 | { | |
2980 | exit (42); | |
2981 | ; | |
2982 | return 0; | |
2983 | } | |
2984 | _ACEOF | |
2985 | rm -f conftest.$ac_objext | |
2986 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 2987 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 2988 | ac_status=$? |
c776b3d7 UD |
2989 | grep -v '^ *+' conftest.er1 >conftest.err |
2990 | rm -f conftest.er1 | |
2991 | cat conftest.err >&5 | |
3a12e572 UD |
2992 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2993 | (exit $ac_status); } && | |
c776b3d7 UD |
2994 | { ac_try='test -z "$ac_c_werror_flag" |
2995 | || test ! -s conftest.err' | |
2996 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2997 | (eval $ac_try) 2>&5 | |
2998 | ac_status=$? | |
2999 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3000 | (exit $ac_status); }; } && | |
3001 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
3002 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3003 | (eval $ac_try) 2>&5 | |
3004 | ac_status=$? | |
3005 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3006 | (exit $ac_status); }; }; then | |
3007 | break | |
3008 | else | |
3009 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3010 | sed 's/^/| /' conftest.$ac_ext >&5 |
3011 | ||
3a12e572 | 3012 | fi |
c776b3d7 | 3013 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
3014 | done |
3015 | rm -f conftest* | |
3016 | if test -n "$ac_declaration"; then | |
3017 | echo '#ifdef __cplusplus' >>confdefs.h | |
3018 | echo $ac_declaration >>confdefs.h | |
3019 | echo '#endif' >>confdefs.h | |
3020 | fi | |
3021 | ||
3022 | else | |
3023 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3024 | sed 's/^/| /' conftest.$ac_ext >&5 |
3025 | ||
3a12e572 | 3026 | fi |
c776b3d7 | 3027 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
3028 | ac_ext=c |
3029 | ac_cpp='$CPP $CPPFLAGS' | |
3030 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3031 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3032 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3033 | ||
3034 | if test $host != $build; then | |
3035 | for ac_prog in gcc cc | |
3036 | do | |
3037 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3038 | set dummy $ac_prog; ac_word=$2 | |
3039 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3040 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3041 | if test "${ac_cv_prog_BUILD_CC+set}" = set; then | |
3042 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3043 | else | |
3044 | if test -n "$BUILD_CC"; then | |
3045 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
3046 | else | |
3047 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3048 | for as_dir in $PATH | |
3049 | do | |
3050 | IFS=$as_save_IFS | |
3051 | test -z "$as_dir" && as_dir=. | |
3052 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3053 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3054 | ac_cv_prog_BUILD_CC="$ac_prog" | |
3055 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3056 | break 2 | |
3057 | fi | |
3058 | done | |
3059 | done | |
3060 | ||
3061 | fi | |
3062 | fi | |
3063 | BUILD_CC=$ac_cv_prog_BUILD_CC | |
3064 | if test -n "$BUILD_CC"; then | |
3065 | echo "$as_me:$LINENO: result: $BUILD_CC" >&5 | |
3066 | echo "${ECHO_T}$BUILD_CC" >&6 | |
3067 | else | |
3068 | echo "$as_me:$LINENO: result: no" >&5 | |
3069 | echo "${ECHO_T}no" >&6 | |
3070 | fi | |
3071 | ||
3072 | test -n "$BUILD_CC" && break | |
3073 | done | |
3074 | ||
3075 | fi | |
3076 | ||
3077 | ac_ext=c | |
3078 | ac_cpp='$CPP $CPPFLAGS' | |
3079 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3080 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3081 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3082 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 | |
3083 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
3084 | # On Suns, sometimes $CPP names a directory. | |
3085 | if test -n "$CPP" && test -d "$CPP"; then | |
3086 | CPP= | |
3087 | fi | |
3088 | if test -z "$CPP"; then | |
3089 | if test "${ac_cv_prog_CPP+set}" = set; then | |
3090 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3091 | else | |
3092 | # Double quotes because CPP needs to be expanded | |
3093 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3094 | do | |
3095 | ac_preproc_ok=false | |
3096 | for ac_c_preproc_warn_flag in '' yes | |
3097 | do | |
3098 | # Use a header file that comes with gcc, so configuring glibc | |
3099 | # with a fresh cross-compiler works. | |
2abf9ff1 RM |
3100 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
3101 | # <limits.h> exists even on freestanding compilers. | |
3a12e572 UD |
3102 | # On the NeXT, cc -E runs the code through the compiler's parser, |
3103 | # not just through cpp. "Syntax error" is here to catch this case. | |
3104 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3105 | /* confdefs.h. */ |
3106 | _ACEOF | |
3107 | cat confdefs.h >>conftest.$ac_ext | |
3108 | cat >>conftest.$ac_ext <<_ACEOF | |
3109 | /* end confdefs.h. */ | |
3110 | #ifdef __STDC__ | |
3111 | # include <limits.h> | |
3112 | #else | |
3113 | # include <assert.h> | |
3114 | #endif | |
c776b3d7 | 3115 | Syntax error |
3a12e572 UD |
3116 | _ACEOF |
3117 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3118 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3119 | ac_status=$? | |
f4b07664 | 3120 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3121 | rm -f conftest.er1 |
3122 | cat conftest.err >&5 | |
3123 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3124 | (exit $ac_status); } >/dev/null; then | |
3125 | if test -s conftest.err; then | |
3126 | ac_cpp_err=$ac_c_preproc_warn_flag | |
c776b3d7 | 3127 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
3a12e572 UD |
3128 | else |
3129 | ac_cpp_err= | |
3130 | fi | |
3131 | else | |
3132 | ac_cpp_err=yes | |
3133 | fi | |
3134 | if test -z "$ac_cpp_err"; then | |
cd6ede75 UD |
3135 | : |
3136 | else | |
3a12e572 | 3137 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
3138 | sed 's/^/| /' conftest.$ac_ext >&5 |
3139 | ||
3a12e572 UD |
3140 | # Broken: fails on valid input. |
3141 | continue | |
cd6ede75 | 3142 | fi |
3a12e572 UD |
3143 | rm -f conftest.err conftest.$ac_ext |
3144 | ||
3145 | # OK, works on sane cases. Now check whether non-existent headers | |
3146 | # can be detected and how. | |
3147 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3148 | /* confdefs.h. */ |
3149 | _ACEOF | |
3150 | cat confdefs.h >>conftest.$ac_ext | |
3151 | cat >>conftest.$ac_ext <<_ACEOF | |
3152 | /* end confdefs.h. */ | |
3a12e572 UD |
3153 | #include <ac_nonexistent.h> |
3154 | _ACEOF | |
3155 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3156 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3157 | ac_status=$? | |
f4b07664 | 3158 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3159 | rm -f conftest.er1 |
3160 | cat conftest.err >&5 | |
3161 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3162 | (exit $ac_status); } >/dev/null; then | |
3163 | if test -s conftest.err; then | |
3164 | ac_cpp_err=$ac_c_preproc_warn_flag | |
c776b3d7 | 3165 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
3a12e572 UD |
3166 | else |
3167 | ac_cpp_err= | |
3168 | fi | |
3169 | else | |
3170 | ac_cpp_err=yes | |
cd6ede75 | 3171 | fi |
3a12e572 UD |
3172 | if test -z "$ac_cpp_err"; then |
3173 | # Broken: success on invalid input. | |
3174 | continue | |
3175 | else | |
3176 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3177 | sed 's/^/| /' conftest.$ac_ext >&5 |
3178 | ||
3a12e572 UD |
3179 | # Passes both tests. |
3180 | ac_preproc_ok=: | |
3181 | break | |
5c2a0669 | 3182 | fi |
3a12e572 UD |
3183 | rm -f conftest.err conftest.$ac_ext |
3184 | ||
3185 | done | |
3186 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3187 | rm -f conftest.err conftest.$ac_ext | |
3188 | if $ac_preproc_ok; then | |
3189 | break | |
3190 | fi | |
3191 | ||
3192 | done | |
3193 | ac_cv_prog_CPP=$CPP | |
3194 | ||
3195 | fi | |
3196 | CPP=$ac_cv_prog_CPP | |
3197 | else | |
3198 | ac_cv_prog_CPP=$CPP | |
3199 | fi | |
3200 | echo "$as_me:$LINENO: result: $CPP" >&5 | |
3201 | echo "${ECHO_T}$CPP" >&6 | |
3202 | ac_preproc_ok=false | |
3203 | for ac_c_preproc_warn_flag in '' yes | |
3204 | do | |
3205 | # Use a header file that comes with gcc, so configuring glibc | |
3206 | # with a fresh cross-compiler works. | |
2abf9ff1 RM |
3207 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
3208 | # <limits.h> exists even on freestanding compilers. | |
3a12e572 UD |
3209 | # On the NeXT, cc -E runs the code through the compiler's parser, |
3210 | # not just through cpp. "Syntax error" is here to catch this case. | |
3211 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3212 | /* confdefs.h. */ |
3213 | _ACEOF | |
3214 | cat confdefs.h >>conftest.$ac_ext | |
3215 | cat >>conftest.$ac_ext <<_ACEOF | |
3216 | /* end confdefs.h. */ | |
3217 | #ifdef __STDC__ | |
3218 | # include <limits.h> | |
3219 | #else | |
3220 | # include <assert.h> | |
3221 | #endif | |
c776b3d7 | 3222 | Syntax error |
3a12e572 UD |
3223 | _ACEOF |
3224 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3225 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3226 | ac_status=$? | |
f4b07664 | 3227 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3228 | rm -f conftest.er1 |
3229 | cat conftest.err >&5 | |
3230 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3231 | (exit $ac_status); } >/dev/null; then | |
3232 | if test -s conftest.err; then | |
3233 | ac_cpp_err=$ac_c_preproc_warn_flag | |
c776b3d7 | 3234 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
3a12e572 UD |
3235 | else |
3236 | ac_cpp_err= | |
3237 | fi | |
3238 | else | |
3239 | ac_cpp_err=yes | |
3240 | fi | |
3241 | if test -z "$ac_cpp_err"; then | |
3242 | : | |
3243 | else | |
3244 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3245 | sed 's/^/| /' conftest.$ac_ext >&5 |
3246 | ||
3a12e572 UD |
3247 | # Broken: fails on valid input. |
3248 | continue | |
3249 | fi | |
3250 | rm -f conftest.err conftest.$ac_ext | |
3251 | ||
3252 | # OK, works on sane cases. Now check whether non-existent headers | |
3253 | # can be detected and how. | |
3254 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3255 | /* confdefs.h. */ |
3256 | _ACEOF | |
3257 | cat confdefs.h >>conftest.$ac_ext | |
3258 | cat >>conftest.$ac_ext <<_ACEOF | |
3259 | /* end confdefs.h. */ | |
3a12e572 UD |
3260 | #include <ac_nonexistent.h> |
3261 | _ACEOF | |
3262 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3263 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3264 | ac_status=$? | |
f4b07664 | 3265 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3266 | rm -f conftest.er1 |
3267 | cat conftest.err >&5 | |
3268 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3269 | (exit $ac_status); } >/dev/null; then | |
3270 | if test -s conftest.err; then | |
3271 | ac_cpp_err=$ac_c_preproc_warn_flag | |
c776b3d7 | 3272 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
3a12e572 UD |
3273 | else |
3274 | ac_cpp_err= | |
3275 | fi | |
3276 | else | |
3277 | ac_cpp_err=yes | |
3278 | fi | |
3279 | if test -z "$ac_cpp_err"; then | |
3280 | # Broken: success on invalid input. | |
3281 | continue | |
3282 | else | |
3283 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3284 | sed 's/^/| /' conftest.$ac_ext >&5 |
3285 | ||
3a12e572 UD |
3286 | # Passes both tests. |
3287 | ac_preproc_ok=: | |
3288 | break | |
cd6ede75 | 3289 | fi |
3a12e572 UD |
3290 | rm -f conftest.err conftest.$ac_ext |
3291 | ||
3292 | done | |
3293 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3294 | rm -f conftest.err conftest.$ac_ext | |
3295 | if $ac_preproc_ok; then | |
3296 | : | |
cd6ede75 | 3297 | else |
2abf9ff1 RM |
3298 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check |
3299 | See \`config.log' for more details." >&5 | |
3300 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
3301 | See \`config.log' for more details." >&2;} | |
3a12e572 | 3302 | { (exit 1); exit 1; }; } |
cd6ede75 | 3303 | fi |
3a12e572 UD |
3304 | |
3305 | ac_ext=c | |
3306 | ac_cpp='$CPP $CPPFLAGS' | |
3307 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3308 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3309 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
cd6ede75 | 3310 | |
925c3c5c UD |
3311 | # We need the C++ compiler only for testing. |
3312 | ac_ext=cc | |
3313 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3314 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3315 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3316 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3317 | if test -n "$ac_tool_prefix"; then | |
3318 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
3319 | do | |
3320 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3321 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3322 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3323 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3324 | if test "${ac_cv_prog_CXX+set}" = set; then | |
3325 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3326 | else | |
3327 | if test -n "$CXX"; then | |
3328 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3329 | else | |
3330 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3331 | for as_dir in $PATH | |
3332 | do | |
3333 | IFS=$as_save_IFS | |
3334 | test -z "$as_dir" && as_dir=. | |
3335 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3336 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3337 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
3338 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3339 | break 2 | |
3340 | fi | |
3341 | done | |
3342 | done | |
3343 | ||
3344 | fi | |
3345 | fi | |
3346 | CXX=$ac_cv_prog_CXX | |
3347 | if test -n "$CXX"; then | |
3348 | echo "$as_me:$LINENO: result: $CXX" >&5 | |
3349 | echo "${ECHO_T}$CXX" >&6 | |
3350 | else | |
3351 | echo "$as_me:$LINENO: result: no" >&5 | |
3352 | echo "${ECHO_T}no" >&6 | |
3353 | fi | |
3354 | ||
3355 | test -n "$CXX" && break | |
3356 | done | |
3357 | fi | |
3358 | if test -z "$CXX"; then | |
3359 | ac_ct_CXX=$CXX | |
3360 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
3361 | do | |
3362 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3363 | set dummy $ac_prog; ac_word=$2 | |
3364 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3365 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3366 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then | |
3367 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3368 | else | |
3369 | if test -n "$ac_ct_CXX"; then | |
3370 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3371 | else | |
3372 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3373 | for as_dir in $PATH | |
3374 | do | |
3375 | IFS=$as_save_IFS | |
3376 | test -z "$as_dir" && as_dir=. | |
3377 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3378 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3379 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
3380 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3381 | break 2 | |
3382 | fi | |
3383 | done | |
3384 | done | |
3385 | ||
3386 | fi | |
3387 | fi | |
3388 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3389 | if test -n "$ac_ct_CXX"; then | |
3390 | echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 | |
3391 | echo "${ECHO_T}$ac_ct_CXX" >&6 | |
3392 | else | |
3393 | echo "$as_me:$LINENO: result: no" >&5 | |
3394 | echo "${ECHO_T}no" >&6 | |
3395 | fi | |
3396 | ||
3397 | test -n "$ac_ct_CXX" && break | |
3398 | done | |
3399 | test -n "$ac_ct_CXX" || ac_ct_CXX="g++" | |
3400 | ||
3401 | CXX=$ac_ct_CXX | |
3402 | fi | |
3403 | ||
3404 | ||
3405 | # Provide some information about the compiler. | |
3406 | echo "$as_me:$LINENO:" \ | |
3407 | "checking for C++ compiler version" >&5 | |
3408 | ac_compiler=`set X $ac_compile; echo $2` | |
3409 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
3410 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
3411 | ac_status=$? | |
3412 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3413 | (exit $ac_status); } | |
3414 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
3415 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
3416 | ac_status=$? | |
3417 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3418 | (exit $ac_status); } | |
3419 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
3420 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
3421 | ac_status=$? | |
3422 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3423 | (exit $ac_status); } | |
3424 | ||
3425 | echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 | |
3426 | echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 | |
3427 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then | |
3428 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3429 | else | |
3430 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3431 | /* confdefs.h. */ |
3432 | _ACEOF | |
3433 | cat confdefs.h >>conftest.$ac_ext | |
3434 | cat >>conftest.$ac_ext <<_ACEOF | |
3435 | /* end confdefs.h. */ | |
925c3c5c UD |
3436 | |
3437 | int | |
3438 | main () | |
3439 | { | |
3440 | #ifndef __GNUC__ | |
3441 | choke me | |
3442 | #endif | |
3443 | ||
3444 | ; | |
3445 | return 0; | |
3446 | } | |
3447 | _ACEOF | |
3448 | rm -f conftest.$ac_objext | |
3449 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 3450 | (eval $ac_compile) 2>conftest.er1 |
925c3c5c | 3451 | ac_status=$? |
c776b3d7 UD |
3452 | grep -v '^ *+' conftest.er1 >conftest.err |
3453 | rm -f conftest.er1 | |
3454 | cat conftest.err >&5 | |
925c3c5c UD |
3455 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3456 | (exit $ac_status); } && | |
c776b3d7 UD |
3457 | { ac_try='test -z "$ac_cxx_werror_flag" |
3458 | || test ! -s conftest.err' | |
3459 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3460 | (eval $ac_try) 2>&5 | |
3461 | ac_status=$? | |
3462 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3463 | (exit $ac_status); }; } && | |
3464 | { ac_try='test -s conftest.$ac_objext' | |
925c3c5c UD |
3465 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3466 | (eval $ac_try) 2>&5 | |
3467 | ac_status=$? | |
3468 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3469 | (exit $ac_status); }; }; then | |
3470 | ac_compiler_gnu=yes | |
3471 | else | |
3472 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3473 | sed 's/^/| /' conftest.$ac_ext >&5 |
3474 | ||
925c3c5c UD |
3475 | ac_compiler_gnu=no |
3476 | fi | |
c776b3d7 | 3477 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
925c3c5c UD |
3478 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
3479 | ||
3480 | fi | |
3481 | echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 | |
3482 | echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 | |
3483 | GXX=`test $ac_compiler_gnu = yes && echo yes` | |
3484 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
3485 | ac_save_CXXFLAGS=$CXXFLAGS | |
3486 | CXXFLAGS="-g" | |
3487 | echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 | |
3488 | echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 | |
3489 | if test "${ac_cv_prog_cxx_g+set}" = set; then | |
3490 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3491 | else | |
3492 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3493 | /* confdefs.h. */ |
3494 | _ACEOF | |
3495 | cat confdefs.h >>conftest.$ac_ext | |
3496 | cat >>conftest.$ac_ext <<_ACEOF | |
3497 | /* end confdefs.h. */ | |
925c3c5c UD |
3498 | |
3499 | int | |
3500 | main () | |
3501 | { | |
3502 | ||
3503 | ; | |
3504 | return 0; | |
3505 | } | |
3506 | _ACEOF | |
3507 | rm -f conftest.$ac_objext | |
3508 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 3509 | (eval $ac_compile) 2>conftest.er1 |
925c3c5c | 3510 | ac_status=$? |
c776b3d7 UD |
3511 | grep -v '^ *+' conftest.er1 >conftest.err |
3512 | rm -f conftest.er1 | |
3513 | cat conftest.err >&5 | |
925c3c5c UD |
3514 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3515 | (exit $ac_status); } && | |
c776b3d7 UD |
3516 | { ac_try='test -z "$ac_cxx_werror_flag" |
3517 | || test ! -s conftest.err' | |
3518 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3519 | (eval $ac_try) 2>&5 | |
3520 | ac_status=$? | |
3521 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3522 | (exit $ac_status); }; } && | |
3523 | { ac_try='test -s conftest.$ac_objext' | |
925c3c5c UD |
3524 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3525 | (eval $ac_try) 2>&5 | |
3526 | ac_status=$? | |
3527 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3528 | (exit $ac_status); }; }; then | |
3529 | ac_cv_prog_cxx_g=yes | |
3530 | else | |
3531 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3532 | sed 's/^/| /' conftest.$ac_ext >&5 |
3533 | ||
925c3c5c UD |
3534 | ac_cv_prog_cxx_g=no |
3535 | fi | |
c776b3d7 | 3536 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
925c3c5c UD |
3537 | fi |
3538 | echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 | |
3539 | echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 | |
3540 | if test "$ac_test_CXXFLAGS" = set; then | |
3541 | CXXFLAGS=$ac_save_CXXFLAGS | |
3542 | elif test $ac_cv_prog_cxx_g = yes; then | |
3543 | if test "$GXX" = yes; then | |
3544 | CXXFLAGS="-g -O2" | |
3545 | else | |
3546 | CXXFLAGS="-g" | |
3547 | fi | |
3548 | else | |
3549 | if test "$GXX" = yes; then | |
3550 | CXXFLAGS="-O2" | |
3551 | else | |
3552 | CXXFLAGS= | |
3553 | fi | |
3554 | fi | |
3555 | for ac_declaration in \ | |
c776b3d7 | 3556 | '' \ |
925c3c5c UD |
3557 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ |
3558 | 'extern "C" void std::exit (int); using std::exit;' \ | |
3559 | 'extern "C" void exit (int) throw ();' \ | |
3560 | 'extern "C" void exit (int);' \ | |
3561 | 'void exit (int);' | |
3562 | do | |
3563 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3564 | /* confdefs.h. */ |
3565 | _ACEOF | |
3566 | cat confdefs.h >>conftest.$ac_ext | |
3567 | cat >>conftest.$ac_ext <<_ACEOF | |
3568 | /* end confdefs.h. */ | |
925c3c5c | 3569 | $ac_declaration |
c776b3d7 | 3570 | #include <stdlib.h> |
925c3c5c UD |
3571 | int |
3572 | main () | |
3573 | { | |
3574 | exit (42); | |
3575 | ; | |
3576 | return 0; | |
3577 | } | |
3578 | _ACEOF | |
3579 | rm -f conftest.$ac_objext | |
3580 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 3581 | (eval $ac_compile) 2>conftest.er1 |
925c3c5c | 3582 | ac_status=$? |
c776b3d7 UD |
3583 | grep -v '^ *+' conftest.er1 >conftest.err |
3584 | rm -f conftest.er1 | |
3585 | cat conftest.err >&5 | |
925c3c5c UD |
3586 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3587 | (exit $ac_status); } && | |
c776b3d7 UD |
3588 | { ac_try='test -z "$ac_cxx_werror_flag" |
3589 | || test ! -s conftest.err' | |
3590 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3591 | (eval $ac_try) 2>&5 | |
3592 | ac_status=$? | |
3593 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3594 | (exit $ac_status); }; } && | |
3595 | { ac_try='test -s conftest.$ac_objext' | |
925c3c5c UD |
3596 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3597 | (eval $ac_try) 2>&5 | |
3598 | ac_status=$? | |
3599 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3600 | (exit $ac_status); }; }; then | |
3601 | : | |
3602 | else | |
3603 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3604 | sed 's/^/| /' conftest.$ac_ext >&5 |
3605 | ||
925c3c5c UD |
3606 | continue |
3607 | fi | |
c776b3d7 | 3608 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
925c3c5c | 3609 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
3610 | /* confdefs.h. */ |
3611 | _ACEOF | |
3612 | cat confdefs.h >>conftest.$ac_ext | |
3613 | cat >>conftest.$ac_ext <<_ACEOF | |
3614 | /* end confdefs.h. */ | |
925c3c5c UD |
3615 | $ac_declaration |
3616 | int | |
3617 | main () | |
3618 | { | |
3619 | exit (42); | |
3620 | ; | |
3621 | return 0; | |
3622 | } | |
3623 | _ACEOF | |
3624 | rm -f conftest.$ac_objext | |
3625 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 3626 | (eval $ac_compile) 2>conftest.er1 |
925c3c5c | 3627 | ac_status=$? |
c776b3d7 UD |
3628 | grep -v '^ *+' conftest.er1 >conftest.err |
3629 | rm -f conftest.er1 | |
3630 | cat conftest.err >&5 | |
925c3c5c UD |
3631 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3632 | (exit $ac_status); } && | |
c776b3d7 UD |
3633 | { ac_try='test -z "$ac_cxx_werror_flag" |
3634 | || test ! -s conftest.err' | |
3635 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3636 | (eval $ac_try) 2>&5 | |
3637 | ac_status=$? | |
3638 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3639 | (exit $ac_status); }; } && | |
3640 | { ac_try='test -s conftest.$ac_objext' | |
925c3c5c UD |
3641 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3642 | (eval $ac_try) 2>&5 | |
3643 | ac_status=$? | |
3644 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3645 | (exit $ac_status); }; }; then | |
3646 | break | |
3647 | else | |
3648 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3649 | sed 's/^/| /' conftest.$ac_ext >&5 |
3650 | ||
925c3c5c | 3651 | fi |
c776b3d7 | 3652 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
925c3c5c UD |
3653 | done |
3654 | rm -f conftest* | |
3655 | if test -n "$ac_declaration"; then | |
3656 | echo '#ifdef __cplusplus' >>confdefs.h | |
3657 | echo $ac_declaration >>confdefs.h | |
3658 | echo '#endif' >>confdefs.h | |
3659 | fi | |
3660 | ||
3661 | ac_ext=c | |
3662 | ac_cpp='$CPP $CPPFLAGS' | |
3663 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3664 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3665 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3666 | ||
650425ce UD |
3667 | # Was a --with-binutils option given? |
3668 | if test -n "$path_binutils"; then | |
3669 | # Make absolute; ensure a single trailing slash. | |
3670 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 3671 | CC="$CC -B$path_binutils" |
650425ce | 3672 | fi |
27a5bb33 UD |
3673 | AS=`$CC -print-prog-name=as` |
3674 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 3675 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 3676 | |
4baa087a RM |
3677 | OBJDUMP=`$CC -print-prog-name=objdump` |
3678 | ||
3679 | ||
3680 | # ranlib has to be treated a bit differently since it might not exist at all. | |
3681 | ac_ranlib=`$CC -print-prog-name=ranlib` | |
3682 | if test "x$ac_ranlib" = xranlib; then | |
3683 | # This extra check has to happen since gcc simply echos the parameter in | |
3684 | # case it cannot find the value in its own directories. | |
3685 | if test -n "$ac_tool_prefix"; then | |
3686 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
3687 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
3688 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3689 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3690 | if test "${ac_cv_prog_RANLIB+set}" = set; then | |
3691 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3692 | else | |
3693 | if test -n "$RANLIB"; then | |
3694 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
3695 | else | |
3696 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3697 | for as_dir in $PATH | |
3698 | do | |
3699 | IFS=$as_save_IFS | |
3700 | test -z "$as_dir" && as_dir=. | |
3701 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3702 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3703 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
3704 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3705 | break 2 | |
3706 | fi | |
3707 | done | |
3708 | done | |
3709 | ||
3710 | fi | |
3711 | fi | |
3712 | RANLIB=$ac_cv_prog_RANLIB | |
3713 | if test -n "$RANLIB"; then | |
3714 | echo "$as_me:$LINENO: result: $RANLIB" >&5 | |
3715 | echo "${ECHO_T}$RANLIB" >&6 | |
3716 | else | |
3717 | echo "$as_me:$LINENO: result: no" >&5 | |
3718 | echo "${ECHO_T}no" >&6 | |
3719 | fi | |
3720 | ||
3721 | fi | |
3722 | if test -z "$ac_cv_prog_RANLIB"; then | |
3723 | ac_ct_RANLIB=$RANLIB | |
3724 | # Extract the first word of "ranlib", so it can be a program name with args. | |
3725 | set dummy ranlib; ac_word=$2 | |
3726 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3727 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3728 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then | |
3729 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3730 | else | |
3731 | if test -n "$ac_ct_RANLIB"; then | |
3732 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
3733 | else | |
3734 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3735 | for as_dir in $PATH | |
3736 | do | |
3737 | IFS=$as_save_IFS | |
3738 | test -z "$as_dir" && as_dir=. | |
3739 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3740 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3741 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
3742 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3743 | break 2 | |
3744 | fi | |
3745 | done | |
3746 | done | |
3747 | ||
3748 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" | |
3749 | fi | |
3750 | fi | |
3751 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
3752 | if test -n "$ac_ct_RANLIB"; then | |
3753 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 | |
3754 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
3755 | else | |
3756 | echo "$as_me:$LINENO: result: no" >&5 | |
3757 | echo "${ECHO_T}no" >&6 | |
3758 | fi | |
3759 | ||
3760 | RANLIB=$ac_ct_RANLIB | |
3761 | else | |
3762 | RANLIB="$ac_cv_prog_RANLIB" | |
3763 | fi | |
3764 | ||
3765 | else | |
3766 | RANLIB=$ac_ranlib | |
3767 | fi | |
3768 | ||
3769 | ||
3770 | # Determine whether we are using GNU binutils. | |
3771 | echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5 | |
3772 | echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6 | |
3773 | if test "${libc_cv_prog_as_gnu+set}" = set; then | |
3774 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3775 | else | |
3776 | # Most GNU programs take a -v and spit out some text including | |
3777 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
3778 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
3779 | libc_cv_prog_as_gnu=yes | |
3780 | else | |
3781 | libc_cv_prog_as_gnu=no | |
3782 | fi | |
3783 | rm -fr contest* | |
3784 | fi | |
3785 | echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5 | |
3786 | echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6 | |
3787 | rm -f a.out | |
3788 | gnu_as=$libc_cv_prog_as_gnu | |
3789 | ||
3790 | echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5 | |
3791 | echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6 | |
3792 | if test "${libc_cv_prog_ld_gnu+set}" = set; then | |
3793 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3794 | else | |
3795 | # Most GNU programs take a -v and spit out some text including | |
3796 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
3797 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
3798 | libc_cv_prog_ld_gnu=yes | |
3799 | else | |
3800 | libc_cv_prog_ld_gnu=no | |
3801 | fi | |
3802 | rm -fr contest* | |
3803 | fi | |
3804 | echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5 | |
3805 | echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6 | |
3806 | gnu_ld=$libc_cv_prog_ld_gnu | |
3807 | ||
3808 | ||
3809 | # Accept binutils 2.13 or newer. | |
3810 | for ac_prog in $AS | |
3811 | do | |
3812 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3813 | set dummy $ac_prog; ac_word=$2 | |
3814 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3815 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3816 | if test "${ac_cv_prog_AS+set}" = set; then | |
3817 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3818 | else | |
3819 | if test -n "$AS"; then | |
3820 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
3821 | else | |
3822 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3823 | for as_dir in $PATH | |
3824 | do | |
3825 | IFS=$as_save_IFS | |
3826 | test -z "$as_dir" && as_dir=. | |
3827 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3828 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3829 | ac_cv_prog_AS="$ac_prog" | |
3830 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3831 | break 2 | |
3832 | fi | |
3833 | done | |
3834 | done | |
3835 | ||
3836 | fi | |
3837 | fi | |
3838 | AS=$ac_cv_prog_AS | |
3839 | if test -n "$AS"; then | |
3840 | echo "$as_me:$LINENO: result: $AS" >&5 | |
3841 | echo "${ECHO_T}$AS" >&6 | |
3842 | else | |
3843 | echo "$as_me:$LINENO: result: no" >&5 | |
3844 | echo "${ECHO_T}no" >&6 | |
3845 | fi | |
3846 | ||
3847 | test -n "$AS" && break | |
3848 | done | |
3849 | ||
3850 | if test -z "$AS"; then | |
3851 | ac_verc_fail=yes | |
3852 | else | |
3853 | # Found it, now check the version. | |
3854 | echo "$as_me:$LINENO: checking version of $AS" >&5 | |
3855 | echo $ECHO_N "checking version of $AS... $ECHO_C" >&6 | |
3856 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
3857 | case $ac_prog_version in | |
3858 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3859 | 2.1[3-9]*) | |
3860 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
3861 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
3862 | ||
3863 | esac | |
3864 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
3865 | echo "${ECHO_T}$ac_prog_version" >&6 | |
3866 | fi | |
3867 | if test $ac_verc_fail = yes; then | |
73588175 | 3868 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
3869 | fi |
3870 | ||
3871 | for ac_prog in $LD | |
3872 | do | |
3873 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3874 | set dummy $ac_prog; ac_word=$2 | |
3875 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3876 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3877 | if test "${ac_cv_prog_LD+set}" = set; then | |
3878 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3879 | else | |
3880 | if test -n "$LD"; then | |
3881 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
3882 | else | |
3883 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3884 | for as_dir in $PATH | |
3885 | do | |
3886 | IFS=$as_save_IFS | |
3887 | test -z "$as_dir" && as_dir=. | |
3888 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3889 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3890 | ac_cv_prog_LD="$ac_prog" | |
3891 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3892 | break 2 | |
3893 | fi | |
3894 | done | |
3895 | done | |
3896 | ||
3897 | fi | |
3898 | fi | |
3899 | LD=$ac_cv_prog_LD | |
3900 | if test -n "$LD"; then | |
3901 | echo "$as_me:$LINENO: result: $LD" >&5 | |
3902 | echo "${ECHO_T}$LD" >&6 | |
3903 | else | |
3904 | echo "$as_me:$LINENO: result: no" >&5 | |
3905 | echo "${ECHO_T}no" >&6 | |
3906 | fi | |
3907 | ||
3908 | test -n "$LD" && break | |
3909 | done | |
3910 | ||
3911 | if test -z "$LD"; then | |
3912 | ac_verc_fail=yes | |
3913 | else | |
3914 | # Found it, now check the version. | |
3915 | echo "$as_me:$LINENO: checking version of $LD" >&5 | |
3916 | echo $ECHO_N "checking version of $LD... $ECHO_C" >&6 | |
3917 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` | |
3918 | case $ac_prog_version in | |
3919 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3920 | 2.1[3-9]*) | |
3921 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
3922 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
3923 | ||
3924 | esac | |
3925 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
3926 | echo "${ECHO_T}$ac_prog_version" >&6 | |
3927 | fi | |
3928 | if test $ac_verc_fail = yes; then | |
73588175 | 3929 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
3930 | fi |
3931 | ||
3932 | ||
3933 | # We need the physical current working directory. We cannot use the | |
3934 | # "pwd -P" shell builtin since that's not portable. Instead we try to | |
3935 | # find a pwd binary. Note that assigning to the PWD environment | |
3936 | # variable might have some interesting side effects, so we don't do | |
3937 | # that. | |
3938 | # Extract the first word of "pwd", so it can be a program name with args. | |
3939 | set dummy pwd; ac_word=$2 | |
3940 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3941 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3942 | if test "${ac_cv_path_PWD_P+set}" = set; then | |
3943 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3944 | else | |
3945 | case $PWD_P in | |
3946 | [\\/]* | ?:[\\/]*) | |
3947 | ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path. | |
3948 | ;; | |
3949 | *) | |
3950 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3951 | for as_dir in $PATH | |
3952 | do | |
3953 | IFS=$as_save_IFS | |
3954 | test -z "$as_dir" && as_dir=. | |
3955 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3956 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3957 | ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext" | |
3958 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3959 | break 2 | |
3960 | fi | |
3961 | done | |
3962 | done | |
3963 | ||
3964 | test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no" | |
3965 | ;; | |
3966 | esac | |
3967 | fi | |
3968 | PWD_P=$ac_cv_path_PWD_P | |
3969 | ||
3970 | if test -n "$PWD_P"; then | |
3971 | echo "$as_me:$LINENO: result: $PWD_P" >&5 | |
3972 | echo "${ECHO_T}$PWD_P" >&6 | |
3973 | else | |
3974 | echo "$as_me:$LINENO: result: no" >&5 | |
3975 | echo "${ECHO_T}no" >&6 | |
3976 | fi | |
3977 | ||
3978 | if test "$PWD_P" = no; then | |
3979 | { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5 | |
3980 | echo "$as_me: error: *** A pwd binary could not be found." >&2;} | |
3981 | { (exit 1); exit 1; }; } | |
3982 | fi | |
3983 | ||
3984 | # These programs are version sensitive. | |
3985 | ||
3986 | for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc | |
3987 | do | |
3988 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3989 | set dummy $ac_prog; ac_word=$2 | |
3990 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3991 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3992 | if test "${ac_cv_prog_CC+set}" = set; then | |
3993 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3994 | else | |
3995 | if test -n "$CC"; then | |
3996 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3997 | else | |
3998 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3999 | for as_dir in $PATH | |
4000 | do | |
4001 | IFS=$as_save_IFS | |
4002 | test -z "$as_dir" && as_dir=. | |
4003 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4004 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4005 | ac_cv_prog_CC="$ac_prog" | |
4006 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4007 | break 2 | |
4008 | fi | |
4009 | done | |
4010 | done | |
4011 | ||
4012 | fi | |
4013 | fi | |
4014 | CC=$ac_cv_prog_CC | |
4015 | if test -n "$CC"; then | |
4016 | echo "$as_me:$LINENO: result: $CC" >&5 | |
4017 | echo "${ECHO_T}$CC" >&6 | |
4018 | else | |
4019 | echo "$as_me:$LINENO: result: no" >&5 | |
4020 | echo "${ECHO_T}no" >&6 | |
4021 | fi | |
4022 | ||
4023 | test -n "$CC" && break | |
4024 | done | |
4025 | ||
4026 | if test -z "$CC"; then | |
4027 | ac_verc_fail=yes | |
4028 | else | |
4029 | # Found it, now check the version. | |
4030 | echo "$as_me:$LINENO: checking version of $CC" >&5 | |
4031 | echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 | |
4032 | ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` | |
4033 | case $ac_prog_version in | |
4034 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4035 | 3.[2-9]*) | |
4036 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4037 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4038 | ||
4039 | esac | |
4040 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4041 | echo "${ECHO_T}$ac_prog_version" >&6 | |
4042 | fi | |
4043 | if test $ac_verc_fail = yes; then | |
4044 | critic_missing="$critic_missing gcc" | |
4045 | fi | |
4046 | ||
4047 | for ac_prog in gnumake gmake make | |
4048 | do | |
4049 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4050 | set dummy $ac_prog; ac_word=$2 | |
4051 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4052 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4053 | if test "${ac_cv_prog_MAKE+set}" = set; then | |
4054 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4055 | else | |
4056 | if test -n "$MAKE"; then | |
4057 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4058 | else | |
4059 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4060 | for as_dir in $PATH | |
4061 | do | |
4062 | IFS=$as_save_IFS | |
4063 | test -z "$as_dir" && as_dir=. | |
4064 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4065 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4066 | ac_cv_prog_MAKE="$ac_prog" | |
4067 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4068 | break 2 | |
4069 | fi | |
4070 | done | |
4071 | done | |
4072 | ||
4073 | fi | |
4074 | fi | |
4075 | MAKE=$ac_cv_prog_MAKE | |
4076 | if test -n "$MAKE"; then | |
4077 | echo "$as_me:$LINENO: result: $MAKE" >&5 | |
4078 | echo "${ECHO_T}$MAKE" >&6 | |
4079 | else | |
4080 | echo "$as_me:$LINENO: result: no" >&5 | |
4081 | echo "${ECHO_T}no" >&6 | |
4082 | fi | |
4083 | ||
4084 | test -n "$MAKE" && break | |
4085 | done | |
4086 | ||
4087 | if test -z "$MAKE"; then | |
4088 | ac_verc_fail=yes | |
4089 | else | |
4090 | # Found it, now check the version. | |
4091 | echo "$as_me:$LINENO: checking version of $MAKE" >&5 | |
4092 | echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6 | |
4093 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
4094 | case $ac_prog_version in | |
4095 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4096 | 3.79* | 3.[89]*) | |
4097 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4098 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4099 | ||
4100 | esac | |
4101 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4102 | echo "${ECHO_T}$ac_prog_version" >&6 | |
4103 | fi | |
4104 | if test $ac_verc_fail = yes; then | |
4105 | critic_missing="$critic_missing make" | |
4106 | fi | |
6e3d59bc | 4107 | |
cd6ede75 | 4108 | |
4baa087a RM |
4109 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4110 | do | |
4111 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4112 | set dummy $ac_prog; ac_word=$2 | |
3a12e572 UD |
4113 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4114 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 4115 | if test "${ac_cv_prog_MSGFMT+set}" = set; then |
3a12e572 | 4116 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 4117 | else |
4baa087a RM |
4118 | if test -n "$MSGFMT"; then |
4119 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4120 | else |
3a12e572 UD |
4121 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4122 | for as_dir in $PATH | |
4123 | do | |
4124 | IFS=$as_save_IFS | |
4125 | test -z "$as_dir" && as_dir=. | |
4126 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4127 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 4128 | ac_cv_prog_MSGFMT="$ac_prog" |
3a12e572 UD |
4129 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4130 | break 2 | |
4131 | fi | |
4132 | done | |
4133 | done | |
4134 | ||
cd6ede75 UD |
4135 | fi |
4136 | fi | |
4baa087a RM |
4137 | MSGFMT=$ac_cv_prog_MSGFMT |
4138 | if test -n "$MSGFMT"; then | |
4139 | echo "$as_me:$LINENO: result: $MSGFMT" >&5 | |
4140 | echo "${ECHO_T}$MSGFMT" >&6 | |
cd6ede75 | 4141 | else |
3a12e572 UD |
4142 | echo "$as_me:$LINENO: result: no" >&5 |
4143 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4144 | fi |
4145 | ||
4baa087a RM |
4146 | test -n "$MSGFMT" && break |
4147 | done | |
4148 | ||
4149 | if test -z "$MSGFMT"; then | |
4150 | ac_verc_fail=yes | |
4151 | else | |
4152 | # Found it, now check the version. | |
4153 | echo "$as_me:$LINENO: checking version of $MSGFMT" >&5 | |
4154 | echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6 | |
4155 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
4156 | case $ac_prog_version in | |
4157 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4158 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4159 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4160 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4161 | ||
4162 | esac | |
4163 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4164 | echo "${ECHO_T}$ac_prog_version" >&6 | |
3a12e572 | 4165 | fi |
4baa087a RM |
4166 | if test $ac_verc_fail = yes; then |
4167 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4168 | fi | |
4169 | ||
4170 | for ac_prog in makeinfo | |
4171 | do | |
4172 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4173 | set dummy $ac_prog; ac_word=$2 | |
3a12e572 UD |
4174 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4175 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 4176 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then |
3a12e572 | 4177 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 4178 | else |
4baa087a RM |
4179 | if test -n "$MAKEINFO"; then |
4180 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4181 | else |
3a12e572 UD |
4182 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4183 | for as_dir in $PATH | |
4184 | do | |
4185 | IFS=$as_save_IFS | |
4186 | test -z "$as_dir" && as_dir=. | |
4187 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4188 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 4189 | ac_cv_prog_MAKEINFO="$ac_prog" |
3a12e572 UD |
4190 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4191 | break 2 | |
4192 | fi | |
4193 | done | |
4194 | done | |
4195 | ||
cd6ede75 UD |
4196 | fi |
4197 | fi | |
4baa087a RM |
4198 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4199 | if test -n "$MAKEINFO"; then | |
4200 | echo "$as_me:$LINENO: result: $MAKEINFO" >&5 | |
4201 | echo "${ECHO_T}$MAKEINFO" >&6 | |
cd6ede75 | 4202 | else |
3a12e572 UD |
4203 | echo "$as_me:$LINENO: result: no" >&5 |
4204 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4205 | fi |
4206 | ||
4baa087a RM |
4207 | test -n "$MAKEINFO" && break |
4208 | done | |
5edb9387 | 4209 | |
4baa087a RM |
4210 | if test -z "$MAKEINFO"; then |
4211 | ac_verc_fail=yes | |
5edb9387 | 4212 | else |
4baa087a RM |
4213 | # Found it, now check the version. |
4214 | echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5 | |
4215 | echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6 | |
4216 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` | |
4217 | case $ac_prog_version in | |
4218 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4219 | 4.*) | |
4220 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4221 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4222 | |
4baa087a RM |
4223 | esac |
4224 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4225 | echo "${ECHO_T}$ac_prog_version" >&6 | |
5edb9387 | 4226 | fi |
4baa087a RM |
4227 | if test $ac_verc_fail = yes; then |
4228 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4229 | fi |
cd6ede75 | 4230 | |
4baa087a | 4231 | for ac_prog in sed |
c4d23330 RM |
4232 | do |
4233 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4234 | set dummy $ac_prog; ac_word=$2 | |
4235 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4236 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 4237 | if test "${ac_cv_prog_SED+set}" = set; then |
c4d23330 RM |
4238 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
4239 | else | |
4baa087a RM |
4240 | if test -n "$SED"; then |
4241 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
4242 | else |
4243 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4244 | for as_dir in $PATH | |
4245 | do | |
4246 | IFS=$as_save_IFS | |
4247 | test -z "$as_dir" && as_dir=. | |
4248 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4249 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 4250 | ac_cv_prog_SED="$ac_prog" |
c4d23330 RM |
4251 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4252 | break 2 | |
4253 | fi | |
4254 | done | |
4255 | done | |
4256 | ||
4257 | fi | |
4258 | fi | |
4baa087a RM |
4259 | SED=$ac_cv_prog_SED |
4260 | if test -n "$SED"; then | |
4261 | echo "$as_me:$LINENO: result: $SED" >&5 | |
4262 | echo "${ECHO_T}$SED" >&6 | |
c4d23330 RM |
4263 | else |
4264 | echo "$as_me:$LINENO: result: no" >&5 | |
4265 | echo "${ECHO_T}no" >&6 | |
4266 | fi | |
4267 | ||
4baa087a | 4268 | test -n "$SED" && break |
c4d23330 RM |
4269 | done |
4270 | ||
4baa087a | 4271 | if test -z "$SED"; then |
c4d23330 RM |
4272 | ac_verc_fail=yes |
4273 | else | |
4274 | # Found it, now check the version. | |
4baa087a RM |
4275 | echo "$as_me:$LINENO: checking version of $SED" >&5 |
4276 | echo $ECHO_N "checking version of $SED... $ECHO_C" >&6 | |
4277 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
c4d23330 RM |
4278 | case $ac_prog_version in |
4279 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 4280 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
4281 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4282 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4283 | ||
4284 | esac | |
4285 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4286 | echo "${ECHO_T}$ac_prog_version" >&6 | |
4287 | fi | |
4288 | if test $ac_verc_fail = yes; then | |
4baa087a | 4289 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
4290 | fi |
4291 | ||
4baa087a | 4292 | |
476e7d78 | 4293 | for ac_prog in autoconf |
c4d23330 RM |
4294 | do |
4295 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4296 | set dummy $ac_prog; ac_word=$2 | |
4297 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4298 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 4299 | if test "${ac_cv_prog_AUTOCONF+set}" = set; then |
c4d23330 RM |
4300 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
4301 | else | |
4baa087a RM |
4302 | if test -n "$AUTOCONF"; then |
4303 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
4304 | else |
4305 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4306 | for as_dir in $PATH | |
4307 | do | |
4308 | IFS=$as_save_IFS | |
4309 | test -z "$as_dir" && as_dir=. | |
4310 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4311 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 4312 | ac_cv_prog_AUTOCONF="$ac_prog" |
c4d23330 RM |
4313 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4314 | break 2 | |
4315 | fi | |
4316 | done | |
4317 | done | |
4318 | ||
4319 | fi | |
4320 | fi | |
4baa087a RM |
4321 | AUTOCONF=$ac_cv_prog_AUTOCONF |
4322 | if test -n "$AUTOCONF"; then | |
4323 | echo "$as_me:$LINENO: result: $AUTOCONF" >&5 | |
4324 | echo "${ECHO_T}$AUTOCONF" >&6 | |
c4d23330 RM |
4325 | else |
4326 | echo "$as_me:$LINENO: result: no" >&5 | |
4327 | echo "${ECHO_T}no" >&6 | |
4328 | fi | |
4329 | ||
4baa087a | 4330 | test -n "$AUTOCONF" && break |
c4d23330 | 4331 | done |
4baa087a | 4332 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 4333 | |
476e7d78 RM |
4334 | case "x$AUTOCONF" in |
4335 | xno|x|x:) AUTOCONF=no ;; | |
4336 | *) | |
4337 | echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
4baa087a RM |
4338 | echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6 |
4339 | if test "${libc_cv_autoconf_works+set}" = set; then | |
4340 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c4d23330 | 4341 | else |
476e7d78 RM |
4342 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then |
4343 | libc_cv_autoconf_works=yes | |
4344 | else | |
4345 | libc_cv_autoconf_works=no | |
4346 | fi | |
c4d23330 | 4347 | fi |
4baa087a RM |
4348 | echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5 |
4349 | echo "${ECHO_T}$libc_cv_autoconf_works" >&6 | |
476e7d78 RM |
4350 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
4351 | ;; | |
4352 | esac | |
4353 | if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then | |
4354 | # If --without-cvs they probably won't change configure.in, so no complaints. | |
4355 | aux_missing="$aux_missing autoconf" | |
c4d23330 RM |
4356 | fi |
4357 | ||
32a448ed RM |
4358 | test -n "$critic_missing" && { { echo "$as_me:$LINENO: error: |
4359 | *** These critical programs are missing or too old:$critic_missing | |
4360 | *** Check the INSTALL file for required versions." >&5 | |
4361 | echo "$as_me: error: | |
4362 | *** These critical programs are missing or too old:$critic_missing | |
4363 | *** Check the INSTALL file for required versions." >&2;} | |
4364 | { (exit 1); exit 1; }; } | |
4365 | ||
3a12e572 | 4366 | test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING: |
9c6fffc0 | 4367 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 4368 | *** some features will be disabled. |
3a12e572 UD |
4369 | *** Check the INSTALL file for required versions." >&5 |
4370 | echo "$as_me: WARNING: | |
4371 | *** These auxiliary programs are missing or incompatible versions:$aux_missing | |
4372 | *** some features will be disabled. | |
4373 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b AJ |
4374 | |
4375 | # glibcbug.in wants to know the compiler version. | |
4376 | CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'` | |
4377 | ||
4378 | ||
3c720987 UD |
4379 | # if using special system headers, find out the compiler's sekrit |
4380 | # header directory and add that to the list. NOTE: Only does the right | |
4381 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
4382 | if test -n "$sysheaders"; then | |
4383 | ccheaders=`$CC -print-file-name=include` | |
4384 | SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders" | |
4385 | fi | |
4386 | ||
4387 | ||
f89ac85c | 4388 | # check if ranlib is necessary |
3a12e572 UD |
4389 | echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5 |
4390 | echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6 | |
4391 | if test "${libc_cv_ranlib_necessary+set}" = set; then | |
4392 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f38931a9 | 4393 | else |
f89ac85c UD |
4394 | cat > conftest.c <<EOF |
4395 | int a; | |
4396 | char b; | |
4397 | void c(void) {} | |
4398 | EOF | |
3217788f | 4399 | $CC $CFLAGS $CPPFLAGS -c conftest.c |
5bbfc1ea | 4400 | $AR cr conftest.a conftest.o |
f89ac85c UD |
4401 | cp conftest.a conftest2.a |
4402 | $RANLIB conftest.a | |
4403 | if cmp -s conftest.a conftest2.a; then | |
4404 | libc_cv_ranlib_necessary=no | |
f38931a9 | 4405 | else |
f89ac85c | 4406 | libc_cv_ranlib_necessary=yes |
f38931a9 | 4407 | fi |
f89ac85c | 4408 | rm -rf conftest* |
f38931a9 | 4409 | fi |
3a12e572 UD |
4410 | echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5 |
4411 | echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6 | |
f89ac85c UD |
4412 | if test "$libc_cv_ranlib_necessary" = no; then |
4413 | RANLIB=: | |
4414 | fi | |
f38931a9 | 4415 | |
3911660e UD |
4416 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
4417 | # since this would lead to problems installing/building glibc. | |
4418 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
4419 | # is true: | |
4420 | # - one of the terminals (":" and ";") is the first or last sign | |
4421 | # - two terminals occur directly after each other | |
4422 | # - the path contains an element with a dot in it | |
3a12e572 UD |
4423 | echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5 |
4424 | echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6 | |
3911660e UD |
4425 | case ${LD_LIBRARY_PATH} in |
4426 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 4427 | ld_library_path_setting="contains current directory" |
3911660e UD |
4428 | ;; |
4429 | *) | |
4430 | ld_library_path_setting="ok" | |
4431 | ;; | |
4432 | esac | |
3a12e572 UD |
4433 | echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5 |
4434 | echo "${ECHO_T}$ld_library_path_setting" >&6 | |
3911660e | 4435 | if test "$ld_library_path_setting" != "ok"; then |
3a12e572 UD |
4436 | { { echo "$as_me:$LINENO: error: |
4437 | *** LD_LIBRARY_PATH shouldn't contain the current directory when | |
4438 | *** building glibc. Please change the environment variable | |
4439 | *** and run configure again." >&5 | |
4440 | echo "$as_me: error: | |
63bda0c1 UD |
4441 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
4442 | *** building glibc. Please change the environment variable | |
3a12e572 UD |
4443 | *** and run configure again." >&2;} |
4444 | { (exit 1); exit 1; }; } | |
3911660e UD |
4445 | fi |
4446 | ||
3a12e572 UD |
4447 | echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5 |
4448 | echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6 | |
4449 | if test "${libc_cv_gcc_static_libgcc+set}" = set; then | |
4450 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
74bd2300 UD |
4451 | else |
4452 | if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then | |
4453 | libc_cv_gcc_static_libgcc= | |
4454 | else | |
4455 | libc_cv_gcc_static_libgcc=-static-libgcc | |
4456 | fi | |
4457 | fi | |
3a12e572 UD |
4458 | echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5 |
4459 | echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6 | |
74bd2300 UD |
4460 | |
4461 | ||
cd6ede75 UD |
4462 | # Extract the first word of "bash", so it can be a program name with args. |
4463 | set dummy bash; ac_word=$2 | |
3a12e572 UD |
4464 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4465 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4466 | if test "${ac_cv_path_BASH+set}" = set; then | |
4467 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 4468 | else |
3a12e572 UD |
4469 | case $BASH in |
4470 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
4471 | ac_cv_path_BASH="$BASH" # Let the user override the test with a path. |
4472 | ;; | |
4473 | *) | |
3a12e572 UD |
4474 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4475 | for as_dir in $PATH | |
4476 | do | |
4477 | IFS=$as_save_IFS | |
4478 | test -z "$as_dir" && as_dir=. | |
4479 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4480 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4481 | ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext" | |
4482 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4483 | break 2 | |
4484 | fi | |
4485 | done | |
4486 | done | |
4487 | ||
cd6ede75 UD |
4488 | test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no" |
4489 | ;; | |
4490 | esac | |
4491 | fi | |
3a12e572 UD |
4492 | BASH=$ac_cv_path_BASH |
4493 | ||
cd6ede75 | 4494 | if test -n "$BASH"; then |
3a12e572 UD |
4495 | echo "$as_me:$LINENO: result: $BASH" >&5 |
4496 | echo "${ECHO_T}$BASH" >&6 | |
cd6ede75 | 4497 | else |
3a12e572 UD |
4498 | echo "$as_me:$LINENO: result: no" >&5 |
4499 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4500 | fi |
4501 | ||
4502 | if test "$BASH" != no && | |
f43ce637 | 4503 | $BASH -c 'test "$BASH_VERSINFO" \ |
6973fc01 | 4504 | && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then |
cd6ede75 UD |
4505 | libc_cv_have_bash2=yes |
4506 | else | |
4507 | libc_cv_have_bash2=no | |
4508 | fi | |
4509 | ||
4510 | ||
4511 | if test "$BASH" = no; then | |
4512 | # Extract the first word of "ksh", so it can be a program name with args. | |
4513 | set dummy ksh; ac_word=$2 | |
3a12e572 UD |
4514 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4515 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4516 | if test "${ac_cv_path_KSH+set}" = set; then | |
4517 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 4518 | else |
3a12e572 UD |
4519 | case $KSH in |
4520 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
4521 | ac_cv_path_KSH="$KSH" # Let the user override the test with a path. |
4522 | ;; | |
4523 | *) | |
3a12e572 UD |
4524 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4525 | for as_dir in $PATH | |
4526 | do | |
4527 | IFS=$as_save_IFS | |
4528 | test -z "$as_dir" && as_dir=. | |
4529 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4530 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4531 | ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" | |
4532 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4533 | break 2 | |
4534 | fi | |
4535 | done | |
4536 | done | |
4537 | ||
cd6ede75 UD |
4538 | test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" |
4539 | ;; | |
4540 | esac | |
4541 | fi | |
3a12e572 UD |
4542 | KSH=$ac_cv_path_KSH |
4543 | ||
cd6ede75 | 4544 | if test -n "$KSH"; then |
3a12e572 UD |
4545 | echo "$as_me:$LINENO: result: $KSH" >&5 |
4546 | echo "${ECHO_T}$KSH" >&6 | |
cd6ede75 | 4547 | else |
3a12e572 UD |
4548 | echo "$as_me:$LINENO: result: no" >&5 |
4549 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4550 | fi |
4551 | ||
4552 | if test "$KSH" = no; then | |
4553 | libc_cv_have_ksh=no | |
4554 | else | |
4555 | libc_cv_have_ksh=yes | |
4556 | fi | |
4557 | else | |
4558 | KSH="$BASH" | |
3a12e572 | 4559 | |
cd6ede75 UD |
4560 | libc_cv_have_ksh=yes |
4561 | fi | |
4562 | ||
4563 | ||
a8c01776 | 4564 | for ac_prog in gawk mawk nawk awk |
a2b08ee5 | 4565 | do |
3a12e572 | 4566 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
a2b08ee5 | 4567 | set dummy $ac_prog; ac_word=$2 |
3a12e572 UD |
4568 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4569 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4570 | if test "${ac_cv_prog_AWK+set}" = set; then | |
4571 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5aa8ff62 UD |
4572 | else |
4573 | if test -n "$AWK"; then | |
4574 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
4575 | else | |
3a12e572 UD |
4576 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4577 | for as_dir in $PATH | |
4578 | do | |
4579 | IFS=$as_save_IFS | |
4580 | test -z "$as_dir" && as_dir=. | |
4581 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4582 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4583 | ac_cv_prog_AWK="$ac_prog" | |
4584 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4585 | break 2 | |
4586 | fi | |
4587 | done | |
4588 | done | |
4589 | ||
5aa8ff62 UD |
4590 | fi |
4591 | fi | |
3a12e572 | 4592 | AWK=$ac_cv_prog_AWK |
5aa8ff62 | 4593 | if test -n "$AWK"; then |
3a12e572 UD |
4594 | echo "$as_me:$LINENO: result: $AWK" >&5 |
4595 | echo "${ECHO_T}$AWK" >&6 | |
5aa8ff62 | 4596 | else |
3a12e572 UD |
4597 | echo "$as_me:$LINENO: result: no" >&5 |
4598 | echo "${ECHO_T}no" >&6 | |
5aa8ff62 UD |
4599 | fi |
4600 | ||
3a12e572 | 4601 | test -n "$AWK" && break |
5aa8ff62 UD |
4602 | done |
4603 | ||
c0016081 UD |
4604 | # Extract the first word of "perl", so it can be a program name with args. |
4605 | set dummy perl; ac_word=$2 | |
3a12e572 UD |
4606 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4607 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4608 | if test "${ac_cv_path_PERL+set}" = set; then | |
4609 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
a2b08ee5 | 4610 | else |
3a12e572 UD |
4611 | case $PERL in |
4612 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
4613 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
4614 | ;; | |
4615 | *) | |
3a12e572 UD |
4616 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4617 | for as_dir in $PATH | |
4618 | do | |
4619 | IFS=$as_save_IFS | |
4620 | test -z "$as_dir" && as_dir=. | |
4621 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4622 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4623 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" | |
4624 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4625 | break 2 | |
4626 | fi | |
4627 | done | |
4628 | done | |
4629 | ||
c0016081 | 4630 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
4631 | ;; |
4632 | esac | |
4633 | fi | |
3a12e572 UD |
4634 | PERL=$ac_cv_path_PERL |
4635 | ||
a2b08ee5 | 4636 | if test -n "$PERL"; then |
3a12e572 UD |
4637 | echo "$as_me:$LINENO: result: $PERL" >&5 |
4638 | echo "${ECHO_T}$PERL" >&6 | |
a2b08ee5 | 4639 | else |
3a12e572 UD |
4640 | echo "$as_me:$LINENO: result: no" >&5 |
4641 | echo "${ECHO_T}no" >&6 | |
a2b08ee5 UD |
4642 | fi |
4643 | ||
2fd5d029 RM |
4644 | if test "$PERL" != no && |
4645 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
4646 | PERL=no | |
fc304e02 | 4647 | fi |
c0016081 UD |
4648 | # Extract the first word of "install-info", so it can be a program name with args. |
4649 | set dummy install-info; ac_word=$2 | |
3a12e572 UD |
4650 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4651 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4652 | if test "${ac_cv_path_INSTALL_INFO+set}" = set; then | |
4653 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c0016081 | 4654 | else |
3a12e572 UD |
4655 | case $INSTALL_INFO in |
4656 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
4657 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
4658 | ;; | |
4659 | *) | |
3a12e572 | 4660 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
4661 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
4662 | for as_dir in $as_dummy | |
3a12e572 UD |
4663 | do |
4664 | IFS=$as_save_IFS | |
4665 | test -z "$as_dir" && as_dir=. | |
4666 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4667 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4668 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" | |
4669 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4670 | break 2 | |
4671 | fi | |
4672 | done | |
4673 | done | |
4674 | ||
c0016081 UD |
4675 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
4676 | ;; | |
4677 | esac | |
4678 | fi | |
3a12e572 UD |
4679 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
4680 | ||
c0016081 | 4681 | if test -n "$INSTALL_INFO"; then |
3a12e572 UD |
4682 | echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5 |
4683 | echo "${ECHO_T}$INSTALL_INFO" >&6 | |
c0016081 | 4684 | else |
3a12e572 UD |
4685 | echo "$as_me:$LINENO: result: no" >&5 |
4686 | echo "${ECHO_T}no" >&6 | |
c0016081 UD |
4687 | fi |
4688 | ||
ae113383 UD |
4689 | # Extract the first word of "bison", so it can be a program name with args. |
4690 | set dummy bison; ac_word=$2 | |
3a12e572 UD |
4691 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4692 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4693 | if test "${ac_cv_path_BISON+set}" = set; then | |
4694 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ae113383 | 4695 | else |
3a12e572 UD |
4696 | case $BISON in |
4697 | [\\/]* | ?:[\\/]*) | |
ae113383 UD |
4698 | ac_cv_path_BISON="$BISON" # Let the user override the test with a path. |
4699 | ;; | |
ae113383 | 4700 | *) |
3a12e572 | 4701 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
4702 | as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" |
4703 | for as_dir in $as_dummy | |
3a12e572 UD |
4704 | do |
4705 | IFS=$as_save_IFS | |
4706 | test -z "$as_dir" && as_dir=. | |
4707 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4708 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4709 | ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" | |
4710 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4711 | break 2 | |
4712 | fi | |
4713 | done | |
4714 | done | |
4715 | ||
ae113383 UD |
4716 | test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" |
4717 | ;; | |
4718 | esac | |
4719 | fi | |
3a12e572 UD |
4720 | BISON=$ac_cv_path_BISON |
4721 | ||
ae113383 | 4722 | if test -n "$BISON"; then |
3a12e572 UD |
4723 | echo "$as_me:$LINENO: result: $BISON" >&5 |
4724 | echo "${ECHO_T}$BISON" >&6 | |
ae113383 | 4725 | else |
3a12e572 UD |
4726 | echo "$as_me:$LINENO: result: no" >&5 |
4727 | echo "${ECHO_T}no" >&6 | |
ae113383 UD |
4728 | fi |
4729 | ||
4730 | ||
3a12e572 UD |
4731 | echo "$as_me:$LINENO: checking for signed size_t type" >&5 |
4732 | echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6 | |
4733 | if test "${libc_cv_signed_size_t+set}" = set; then | |
4734 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4735 | else |
4736 | echo '#include <stddef.h> | |
4737 | FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c | |
4738 | if eval "$ac_cpp conftest.c 2>/dev/null" \ | |
4739 | | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then | |
4740 | libc_cv_signed_size_t=no | |
4741 | else | |
4742 | libc_cv_signed_size_t=yes | |
4743 | fi | |
4744 | rm -f conftest* | |
4745 | fi | |
3a12e572 UD |
4746 | echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5 |
4747 | echo "${ECHO_T}$libc_cv_signed_size_t" >&6 | |
cd6ede75 UD |
4748 | if test $libc_cv_signed_size_t = yes; then |
4749 | cat >> confdefs.h <<\EOF | |
4750 | #undef __SIZE_TYPE__ | |
4751 | #define __SIZE_TYPE__ unsigned | |
4752 | EOF | |
4753 | fi | |
4754 | ||
f4b07664 | 4755 | |
3a12e572 UD |
4756 | echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5 |
4757 | echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6 | |
4758 | if test "${libc_cv_friendly_stddef+set}" = set; then | |
4759 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 4760 | else |
f4b07664 | 4761 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
4762 | /* confdefs.h. */ |
4763 | _ACEOF | |
4764 | cat confdefs.h >>conftest.$ac_ext | |
4765 | cat >>conftest.$ac_ext <<_ACEOF | |
4766 | /* end confdefs.h. */ | |
cd6ede75 UD |
4767 | #define __need_size_t |
4768 | #define __need_wchar_t | |
4769 | #include <stddef.h> | |
4770 | #define __need_NULL | |
4771 | #include <stddef.h> | |
3a12e572 UD |
4772 | int |
4773 | main () | |
4774 | { | |
cd6ede75 UD |
4775 | size_t size; wchar_t wchar; |
4776 | #ifdef offsetof | |
4777 | #error stddef.h ignored __need_* | |
4778 | #endif | |
4779 | if (&size == NULL || &wchar == NULL) abort (); | |
3a12e572 UD |
4780 | ; |
4781 | return 0; | |
4782 | } | |
4783 | _ACEOF | |
4784 | rm -f conftest.$ac_objext | |
4785 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 4786 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 4787 | ac_status=$? |
c776b3d7 UD |
4788 | grep -v '^ *+' conftest.er1 >conftest.err |
4789 | rm -f conftest.er1 | |
4790 | cat conftest.err >&5 | |
3a12e572 UD |
4791 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
4792 | (exit $ac_status); } && | |
c776b3d7 UD |
4793 | { ac_try='test -z "$ac_c_werror_flag" |
4794 | || test ! -s conftest.err' | |
4795 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4796 | (eval $ac_try) 2>&5 | |
4797 | ac_status=$? | |
4798 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4799 | (exit $ac_status); }; } && | |
4800 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
4801 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4802 | (eval $ac_try) 2>&5 | |
4803 | ac_status=$? | |
4804 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4805 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
4806 | libc_cv_friendly_stddef=yes |
4807 | else | |
3a12e572 | 4808 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
4809 | sed 's/^/| /' conftest.$ac_ext >&5 |
4810 | ||
3a12e572 | 4811 | libc_cv_friendly_stddef=no |
cd6ede75 | 4812 | fi |
c776b3d7 | 4813 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 4814 | fi |
3a12e572 UD |
4815 | echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5 |
4816 | echo "${ECHO_T}$libc_cv_friendly_stddef" >&6 | |
cd6ede75 UD |
4817 | if test $libc_cv_friendly_stddef = yes; then |
4818 | config_vars="$config_vars | |
4819 | override stddef.h = # The installed <stddef.h> seems to be libc-friendly." | |
4820 | fi | |
4821 | ||
3a12e572 UD |
4822 | echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5 |
4823 | echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6 | |
4824 | if test "${libc_cv_need_minus_P+set}" = set; then | |
4825 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4826 | else |
4827 | cat > conftest.S <<EOF | |
4828 | #include "confdefs.h" | |
4829 | /* Nothing whatsoever. */ | |
4830 | EOF | |
3217788f | 4831 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5' |
61cea1c3 RM |
4832 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4833 | (eval $ac_try) 2>&5 | |
4834 | ac_status=$? | |
4835 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4836 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
4837 | libc_cv_need_minus_P=no |
4838 | else | |
4839 | libc_cv_need_minus_P=yes | |
4840 | fi | |
4841 | rm -f conftest* | |
4842 | fi | |
3a12e572 UD |
4843 | echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5 |
4844 | echo "${ECHO_T}$libc_cv_need_minus_P" >&6 | |
cd6ede75 UD |
4845 | if test $libc_cv_need_minus_P = yes; then |
4846 | config_vars="$config_vars | |
4847 | asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." | |
4848 | fi | |
4849 | ||
3a12e572 UD |
4850 | echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5 |
4851 | echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6 | |
4852 | if test "${libc_cv_dot_text+set}" = set; then | |
4853 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2293395f UD |
4854 | else |
4855 | cat > conftest.s <<EOF | |
4856 | .text | |
4857 | EOF | |
4858 | libc_cv_dot_text= | |
3217788f | 4859 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
4860 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4861 | (eval $ac_try) 2>&5 | |
4862 | ac_status=$? | |
4863 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4864 | (exit $ac_status); }; }; then | |
2293395f UD |
4865 | libc_cv_dot_text=.text |
4866 | fi | |
4867 | rm -f conftest* | |
4868 | fi | |
4869 | ||
4870 | if test -z "$libc_cv_dot_text"; then | |
3a12e572 UD |
4871 | echo "$as_me:$LINENO: result: no" >&5 |
4872 | echo "${ECHO_T}no" >&6 | |
2293395f | 4873 | else |
3a12e572 UD |
4874 | echo "$as_me:$LINENO: result: yes" >&5 |
4875 | echo "${ECHO_T}yes" >&6 | |
2293395f UD |
4876 | fi |
4877 | ||
3a12e572 UD |
4878 | echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5 |
4879 | echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6 | |
4880 | if test "${libc_cv_asm_global_directive+set}" = set; then | |
4881 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4882 | else |
4883 | libc_cv_asm_global_directive=UNKNOWN | |
908c3d5b | 4884 | for ac_globl in .globl .global .EXPORT; do |
cd6ede75 | 4885 | cat > conftest.s <<EOF |
2293395f | 4886 | ${libc_cv_dot_text} |
908c3d5b | 4887 | ${ac_globl} foo |
cd6ede75 UD |
4888 | foo: |
4889 | EOF | |
3217788f | 4890 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
4891 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4892 | (eval $ac_try) 2>&5 | |
4893 | ac_status=$? | |
4894 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4895 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
4896 | libc_cv_asm_global_directive=${ac_globl} |
4897 | fi | |
4898 | rm -f conftest* | |
4899 | test $libc_cv_asm_global_directive != UNKNOWN && break | |
4900 | done | |
4901 | fi | |
3a12e572 UD |
4902 | echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5 |
4903 | echo "${ECHO_T}$libc_cv_asm_global_directive" >&6 | |
cd6ede75 | 4904 | if test $libc_cv_asm_global_directive = UNKNOWN; then |
3a12e572 UD |
4905 | { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5 |
4906 | echo "$as_me: error: cannot determine asm global directive" >&2;} | |
4907 | { (exit 1); exit 1; }; } | |
cd6ede75 | 4908 | else |
3a12e572 | 4909 | cat >>confdefs.h <<_ACEOF |
cd6ede75 | 4910 | #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} |
3a12e572 | 4911 | _ACEOF |
cd6ede75 UD |
4912 | |
4913 | fi | |
4914 | ||
3a12e572 UD |
4915 | echo "$as_me:$LINENO: checking for .set assembler directive" >&5 |
4916 | echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6 | |
4917 | if test "${libc_cv_asm_set_directive+set}" = set; then | |
4918 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4919 | else |
4920 | cat > conftest.s <<EOF | |
2293395f | 4921 | ${libc_cv_dot_text} |
cd6ede75 UD |
4922 | foo: |
4923 | .set glibc_conftest_frobozz,foo | |
4924 | $libc_cv_asm_global_directive glibc_conftest_frobozz | |
4925 | EOF | |
4926 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
4927 | # (but it doesn't work), so we must do a linking check to be sure. | |
4928 | cat > conftest1.c <<\EOF | |
4929 | extern int glibc_conftest_frobozz; | |
640f0119 | 4930 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
4931 | EOF |
4932 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 4933 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
4934 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
4935 | libc_cv_asm_set_directive=yes | |
4936 | else | |
4937 | libc_cv_asm_set_directive=no | |
4938 | fi | |
4939 | rm -f conftest* | |
4940 | fi | |
3a12e572 UD |
4941 | echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5 |
4942 | echo "${ECHO_T}$libc_cv_asm_set_directive" >&6 | |
cd6ede75 | 4943 | if test $libc_cv_asm_set_directive = yes; then |
3a12e572 | 4944 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 4945 | #define HAVE_ASM_SET_DIRECTIVE 1 |
3a12e572 | 4946 | _ACEOF |
cd6ede75 UD |
4947 | |
4948 | fi | |
4949 | ||
3a12e572 UD |
4950 | echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5 |
4951 | echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6 | |
4952 | if test "${libc_cv_asm_type_prefix+set}" = set; then | |
4953 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b88ac073 RM |
4954 | else |
4955 | libc_cv_asm_type_prefix=no | |
4956 | for ac_try_prefix in '@' '%' '#'; do | |
4957 | cat > conftest.s <<EOF | |
4958 | ${libc_cv_dot_text} | |
4959 | ${libc_cv_asm_global_directive} foo | |
4960 | .type foo, ${ac_try_prefix}object | |
4961 | .size foo, 1 | |
4962 | foo: | |
4963 | .byte 1 | |
4964 | EOF | |
3217788f | 4965 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
4966 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4967 | (eval $ac_try) 2>&5 | |
4968 | ac_status=$? | |
4969 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4970 | (exit $ac_status); }; }; then | |
b88ac073 RM |
4971 | libc_cv_asm_type_prefix=${ac_try_prefix} |
4972 | fi | |
4973 | rm -f conftest* | |
4974 | test "x$libc_cv_asm_type_prefix" != xno && break | |
4975 | done | |
4976 | fi | |
3a12e572 UD |
4977 | echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5 |
4978 | echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6 | |
b88ac073 | 4979 | if test "x$libc_cv_asm_type_prefix" != xno; then |
3a12e572 | 4980 | cat >>confdefs.h <<_ACEOF |
b88ac073 | 4981 | #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix} |
3a12e572 | 4982 | _ACEOF |
b88ac073 RM |
4983 | |
4984 | fi | |
4985 | ||
2aa15430 | 4986 | # The Aix ld uses global .symbol_names instead of symbol_names. |
a8a20be0 UD |
4987 | # Unfortunately also used in the PPC64 ELF ABI. |
4988 | case "${os}${machine}" in | |
4989 | aix4.3* | linux*powerpc/powerpc64*) | |
3a12e572 | 4990 | cat >>confdefs.h <<\_ACEOF |
2aa15430 | 4991 | #define HAVE_ASM_GLOBAL_DOT_NAME 1 |
3a12e572 | 4992 | _ACEOF |
2aa15430 UD |
4993 | |
4994 | esac | |
4995 | ||
3a12e572 UD |
4996 | echo "$as_me:$LINENO: checking for .symver assembler directive" >&5 |
4997 | echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6 | |
4998 | if test "${libc_cv_asm_symver_directive+set}" = set; then | |
4999 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5000 | else |
5001 | cat > conftest.s <<EOF | |
2293395f | 5002 | ${libc_cv_dot_text} |
cd6ede75 UD |
5003 | _sym: |
5004 | .symver _sym,sym@VERS | |
5005 | EOF | |
3217788f | 5006 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
cd6ede75 UD |
5007 | libc_cv_asm_symver_directive=yes |
5008 | else | |
5009 | libc_cv_asm_symver_directive=no | |
5010 | fi | |
5011 | rm -f conftest* | |
5012 | fi | |
3a12e572 UD |
5013 | echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5 |
5014 | echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6 | |
5015 | echo "$as_me:$LINENO: checking for ld --version-script" >&5 | |
5016 | echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6 | |
5017 | if test "${libc_cv_ld_version_script_option+set}" = set; then | |
5018 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5019 | else |
5020 | if test $libc_cv_asm_symver_directive = yes; then | |
5021 | cat > conftest.s <<EOF | |
2293395f | 5022 | ${libc_cv_dot_text} |
cd6ede75 UD |
5023 | _sym: |
5024 | .symver _sym,sym@VERS | |
5025 | EOF | |
5026 | cat > conftest.map <<EOF | |
f43ce637 | 5027 | VERS_1 { |
cd6ede75 UD |
5028 | global: sym; |
5029 | }; | |
f43ce637 UD |
5030 | |
5031 | VERS_2 { | |
5032 | global: sym; | |
5033 | } VERS_1; | |
cd6ede75 | 5034 | EOF |
3217788f RM |
5035 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
5036 | if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared | |
5037 | -o conftest.so conftest.o | |
5038 | -nostartfiles -nostdlib | |
5039 | -Wl,--version-script,conftest.map | |
3a12e572 UD |
5040 | 1>&5' |
5041 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5042 | (eval $ac_try) 2>&5 | |
5043 | ac_status=$? | |
5044 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5045 | (exit $ac_status); }; }; | |
cd6ede75 UD |
5046 | then |
5047 | libc_cv_ld_version_script_option=yes | |
5048 | else | |
5049 | libc_cv_ld_version_script_option=no | |
5050 | fi | |
5051 | else | |
5052 | libc_cv_ld_version_script_option=no | |
5053 | fi | |
5054 | else | |
5055 | libc_cv_ld_version_script_option=no | |
5056 | fi | |
5057 | rm -f conftest* | |
5058 | fi | |
3a12e572 UD |
5059 | echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5 |
5060 | echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6 | |
7499a22a RM |
5061 | if test $shared != no && |
5062 | test $libc_cv_asm_symver_directive = yes && | |
650425ce UD |
5063 | test $libc_cv_ld_version_script_option = yes && |
5064 | test $enable_versioning = yes; then | |
cd6ede75 | 5065 | VERSIONING=yes |
3a12e572 | 5066 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5067 | #define DO_VERSIONING 1 |
3a12e572 | 5068 | _ACEOF |
cd6ede75 UD |
5069 | |
5070 | else | |
5071 | VERSIONING=no | |
5072 | fi | |
5073 | ||
5074 | ||
22af13de | 5075 | if test $elf = yes && test $shared != no && test $VERSIONING = no; then |
f43ce637 | 5076 | echo "\ |
f4017d20 | 5077 | *** WARNING: You should not compile GNU libc without versioning. Not using |
f43ce637 UD |
5078 | *** versioning will introduce incompatibilities so that old binaries |
5079 | *** will not run anymore. | |
08a0d60a | 5080 | *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)." |
f43ce637 | 5081 | fi |
cd6ede75 | 5082 | if test $elf = yes; then |
3a12e572 UD |
5083 | echo "$as_me:$LINENO: checking for .previous assembler directive" >&5 |
5084 | echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6 | |
5085 | if test "${libc_cv_asm_previous_directive+set}" = set; then | |
5086 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5087 | else |
5088 | cat > conftest.s <<EOF | |
5089 | .section foo_section | |
5090 | .previous | |
5091 | EOF | |
3217788f | 5092 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
3a12e572 UD |
5093 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5094 | (eval $ac_try) 2>&5 | |
5095 | ac_status=$? | |
5096 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5097 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5098 | libc_cv_asm_previous_directive=yes |
5099 | else | |
5100 | libc_cv_asm_previous_directive=no | |
5101 | fi | |
5102 | rm -f conftest* | |
5103 | fi | |
3a12e572 UD |
5104 | echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5 |
5105 | echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6 | |
cd6ede75 | 5106 | if test $libc_cv_asm_previous_directive = yes; then |
3a12e572 | 5107 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5108 | #define HAVE_ASM_PREVIOUS_DIRECTIVE 1 |
3a12e572 | 5109 | _ACEOF |
cd6ede75 UD |
5110 | |
5111 | else | |
3a12e572 UD |
5112 | echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5 |
5113 | echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6 | |
5114 | if test "${libc_cv_asm_popsection_directive+set}" = set; then | |
5115 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5116 | else |
5117 | cat > conftest.s <<EOF | |
5118 | .pushsection foo_section | |
5119 | .popsection | |
5120 | EOF | |
3217788f | 5121 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
3a12e572 UD |
5122 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5123 | (eval $ac_try) 2>&5 | |
5124 | ac_status=$? | |
5125 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5126 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5127 | libc_cv_asm_popsection_directive=yes |
5128 | else | |
5129 | libc_cv_asm_popsection_directive=no | |
5130 | fi | |
5131 | rm -f conftest* | |
5132 | fi | |
3a12e572 UD |
5133 | echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5 |
5134 | echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6 | |
cd6ede75 | 5135 | if test $libc_cv_asm_popsection_directive = yes; then |
3a12e572 | 5136 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5137 | #define HAVE_ASM_POPSECTION_DIRECTIVE 1 |
3a12e572 | 5138 | _ACEOF |
cd6ede75 UD |
5139 | |
5140 | fi | |
5141 | fi | |
3a12e572 UD |
5142 | echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5 |
5143 | echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6 | |
5144 | if test "${libc_cv_asm_protected_directive+set}" = set; then | |
5145 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2d499f55 UD |
5146 | else |
5147 | cat > conftest.s <<EOF | |
5148 | .protected foo | |
5149 | foo: | |
5150 | .hidden bar | |
5151 | bar: | |
5152 | EOF | |
3217788f | 5153 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
3a12e572 UD |
5154 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5155 | (eval $ac_try) 2>&5 | |
5156 | ac_status=$? | |
5157 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5158 | (exit $ac_status); }; }; then | |
2d499f55 UD |
5159 | libc_cv_asm_protected_directive=yes |
5160 | else | |
5161 | libc_cv_asm_protected_directive=no | |
5162 | fi | |
5163 | rm -f conftest* | |
5164 | fi | |
3a12e572 UD |
5165 | echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5 |
5166 | echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6 | |
2d499f55 | 5167 | |
3a12e572 | 5168 | cat >>confdefs.h <<\_ACEOF |
5688da55 | 5169 | #define HAVE_PROTECTED 1 |
3a12e572 | 5170 | _ACEOF |
5688da55 | 5171 | |
3a12e572 | 5172 | cat >>confdefs.h <<\_ACEOF |
9bd64602 | 5173 | #define HAVE_HIDDEN 1 |
3a12e572 | 5174 | _ACEOF |
9bd64602 | 5175 | |
2f54c82d | 5176 | |
0d01dace | 5177 | if test $libc_cv_asm_protected_directive = yes; then |
3a12e572 UD |
5178 | echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5 |
5179 | echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6 | |
5180 | if test "${libc_cv_visibility_attribute+set}" = set; then | |
5181 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0d01dace UD |
5182 | else |
5183 | cat > conftest.c <<EOF | |
5184 | int foo __attribute__ ((visibility ("hidden"))) = 1; | |
5185 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
5186 | EOF | |
5187 | libc_cv_visibility_attribute=no | |
61cea1c3 RM |
5188 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
5189 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5190 | (eval $ac_try) 2>&5 | |
5191 | ac_status=$? | |
5192 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5193 | (exit $ac_status); }; }; then | |
0d01dace UD |
5194 | if grep '\.hidden.*foo' conftest.s >/dev/null; then |
5195 | if grep '\.protected.*bar' conftest.s >/dev/null; then | |
5196 | libc_cv_visibility_attribute=yes | |
5197 | fi | |
5198 | fi | |
5199 | fi | |
5200 | rm -f conftest.cs | |
0d01dace | 5201 | |
3a12e572 UD |
5202 | fi |
5203 | echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5 | |
5204 | echo "${ECHO_T}$libc_cv_visibility_attribute" >&6 | |
0d01dace | 5205 | if test $libc_cv_visibility_attribute = yes; then |
3a12e572 | 5206 | cat >>confdefs.h <<\_ACEOF |
0d01dace | 5207 | #define HAVE_VISIBILITY_ATTRIBUTE 1 |
3a12e572 | 5208 | _ACEOF |
0d01dace UD |
5209 | |
5210 | fi | |
5211 | fi | |
5212 | ||
37ba7d66 | 5213 | if test $libc_cv_visibility_attribute = yes; then |
3a12e572 UD |
5214 | echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5 |
5215 | echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6 | |
5216 | if test "${libc_cv_broken_visibility_attribute+set}" = set; then | |
5217 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
37ba7d66 UD |
5218 | else |
5219 | cat > conftest.c <<EOF | |
5220 | int foo (int x); | |
5221 | int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); | |
5222 | int bar (int x) { return x; } | |
5223 | EOF | |
5224 | libc_cv_broken_visibility_attribute=yes | |
61cea1c3 RM |
5225 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5' |
5226 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5227 | (eval $ac_try) 2>&5 | |
5228 | ac_status=$? | |
5229 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5230 | (exit $ac_status); }; }; then | |
37ba7d66 UD |
5231 | if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
5232 | libc_cv_broken_visibility_attribute=no | |
5233 | fi | |
5234 | fi | |
5235 | rm -f conftest.c conftest.s | |
37ba7d66 | 5236 | |
3a12e572 UD |
5237 | fi |
5238 | echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5 | |
5239 | echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6 | |
37ba7d66 | 5240 | if test $libc_cv_broken_visibility_attribute = yes; then |
3a12e572 | 5241 | cat >>confdefs.h <<\_ACEOF |
37ba7d66 | 5242 | #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1 |
3a12e572 | 5243 | _ACEOF |
37ba7d66 UD |
5244 | |
5245 | fi | |
5246 | fi | |
5247 | ||
3a12e572 UD |
5248 | echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5 |
5249 | echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6 | |
5250 | if test "${libc_cv_broken_alias_attribute+set}" = set; then | |
5251 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
37ba7d66 UD |
5252 | else |
5253 | cat > conftest.c <<EOF | |
5254 | extern int foo (int x) __asm ("xyzzy"); | |
5255 | int bar (int x) { return x; } | |
48b8e846 UD |
5256 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); |
5257 | extern int dfoo; | |
5258 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5259 | int dfoo = 1; | |
37ba7d66 UD |
5260 | EOF |
5261 | libc_cv_broken_alias_attribute=yes | |
61cea1c3 RM |
5262 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
5263 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5264 | (eval $ac_try) 2>&5 | |
5265 | ac_status=$? | |
5266 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5267 | (exit $ac_status); }; }; then | |
48b8e846 UD |
5268 | if grep 'xyzzy' conftest.s >/dev/null && |
5269 | grep 'abccb' conftest.s >/dev/null; then | |
37ba7d66 UD |
5270 | libc_cv_broken_alias_attribute=no |
5271 | fi | |
5272 | fi | |
5273 | rm -f conftest.c conftest.s | |
37ba7d66 | 5274 | |
3a12e572 UD |
5275 | fi |
5276 | echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5 | |
5277 | echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6 | |
37ba7d66 | 5278 | if test $libc_cv_broken_alias_attribute = yes; then |
3a12e572 | 5279 | cat >>confdefs.h <<\_ACEOF |
37ba7d66 | 5280 | #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1 |
3a12e572 | 5281 | _ACEOF |
37ba7d66 UD |
5282 | |
5283 | fi | |
5284 | ||
0d01dace | 5285 | if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then |
3a12e572 UD |
5286 | echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5 |
5287 | echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6 | |
5288 | if test "${libc_cv_have_sdata_section+set}" = set; then | |
5289 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0d01dace UD |
5290 | else |
5291 | echo "int i;" > conftest.c | |
5292 | libc_cv_have_sdata_section=no | |
3217788f | 5293 | if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
0d01dace UD |
5294 | | grep '\.sdata' >/dev/null; then |
5295 | libc_cv_have_sdata_section=yes | |
5296 | fi | |
5297 | rm -f conftest.c conftest.so | |
0d01dace | 5298 | |
3a12e572 UD |
5299 | fi |
5300 | echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5 | |
5301 | echo "${ECHO_T}$libc_cv_have_sdata_section" >&6 | |
0d01dace | 5302 | if test $libc_cv_have_sdata_section = yes; then |
3a12e572 | 5303 | cat >>confdefs.h <<\_ACEOF |
0d01dace | 5304 | #define HAVE_SDATA_SECTION 1 |
3a12e572 | 5305 | _ACEOF |
0d01dace UD |
5306 | |
5307 | fi | |
5308 | fi | |
5309 | ||
3a12e572 UD |
5310 | echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5 |
5311 | echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6 | |
5312 | if test "${libc_cv_initfinit_array+set}" = set; then | |
5313 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2c617417 UD |
5314 | else |
5315 | cat > conftest.c <<EOF | |
5316 | int _start (void) { return 0; } | |
5317 | int __start (void) { return 0; } | |
5318 | int foo (void) { return 1; } | |
5319 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
5320 | EOF | |
3217788f | 5321 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c |
3a12e572 UD |
5322 | -static -nostartfiles -nostdlib 1>&5' |
5323 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5324 | (eval $ac_try) 2>&5 | |
5325 | ac_status=$? | |
5326 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5327 | (exit $ac_status); }; } | |
2c617417 UD |
5328 | then |
5329 | if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then | |
5330 | libc_cv_initfinit_array=yes | |
5331 | else | |
5332 | libc_cv_initfinit_array=no | |
5333 | fi | |
5334 | else | |
5335 | libc_cv_initfinit_array=no | |
5336 | fi | |
5337 | rm -f conftest* | |
5338 | fi | |
3a12e572 UD |
5339 | echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5 |
5340 | echo "${ECHO_T}$libc_cv_initfinit_array" >&6 | |
2c617417 | 5341 | |
2c617417 | 5342 | if test $libc_cv_initfinit_array = yes; then |
3a12e572 | 5343 | cat >>confdefs.h <<\_ACEOF |
2c617417 | 5344 | #define HAVE_INITFINI_ARRAY 1 |
3a12e572 | 5345 | _ACEOF |
2c617417 UD |
5346 | |
5347 | fi | |
5348 | ||
c776b3d7 UD |
5349 | echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5 |
5350 | echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6 | |
5351 | if test "${libc_cv_cc_with_libunwind+set}" = set; then | |
5352 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5353 | else | |
5354 | cat >conftest.$ac_ext <<_ACEOF | |
5355 | /* confdefs.h. */ | |
5356 | _ACEOF | |
5357 | cat confdefs.h >>conftest.$ac_ext | |
5358 | cat >>conftest.$ac_ext <<_ACEOF | |
5359 | /* end confdefs.h. */ | |
5360 | #include <libunwind.h> | |
5361 | int | |
5362 | main () | |
5363 | { | |
5364 | ||
5365 | unw_context_t uc; | |
5366 | unw_cursor_t c; | |
5367 | unw_getcontext (&uc); | |
5368 | unw_init_local (&c, &uc) | |
5369 | ; | |
5370 | return 0; | |
5371 | } | |
5372 | _ACEOF | |
5373 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5374 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
5375 | (eval $ac_link) 2>conftest.er1 | |
5376 | ac_status=$? | |
5377 | grep -v '^ *+' conftest.er1 >conftest.err | |
5378 | rm -f conftest.er1 | |
5379 | cat conftest.err >&5 | |
5380 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5381 | (exit $ac_status); } && | |
5382 | { ac_try='test -z "$ac_c_werror_flag" | |
5383 | || test ! -s conftest.err' | |
5384 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5385 | (eval $ac_try) 2>&5 | |
5386 | ac_status=$? | |
5387 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5388 | (exit $ac_status); }; } && | |
5389 | { ac_try='test -s conftest$ac_exeext' | |
5390 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5391 | (eval $ac_try) 2>&5 | |
5392 | ac_status=$? | |
5393 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5394 | (exit $ac_status); }; }; then | |
5395 | libc_cv_cc_with_libunwind=yes | |
5396 | else | |
5397 | echo "$as_me: failed program was:" >&5 | |
5398 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5399 | ||
5400 | libc_cv_cc_with_libunwind=no | |
5401 | fi | |
5402 | rm -f conftest.err conftest.$ac_objext \ | |
5403 | conftest$ac_exeext conftest.$ac_ext | |
5404 | fi | |
5405 | echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5 | |
5406 | echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6 | |
5407 | ||
5408 | if test $libc_cv_cc_with_libunwind = yes; then | |
5409 | cat >>confdefs.h <<\_ACEOF | |
5410 | #define HAVE_CC_WITH_LIBUNWIND 1 | |
5411 | _ACEOF | |
5412 | ||
5413 | fi | |
5414 | ||
3a12e572 UD |
5415 | echo "$as_me:$LINENO: checking for -z nodelete option" >&5 |
5416 | echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6 | |
5417 | if test "${libc_cv_z_nodelete+set}" = set; then | |
5418 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2f54c82d UD |
5419 | else |
5420 | cat > conftest.c <<EOF | |
5421 | int _start (void) { return 42; } | |
5422 | EOF | |
3217788f RM |
5423 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5424 | -shared -o conftest.so conftest.c | |
35cd3c97 | 5425 | -nostartfiles -nostdlib |
3a12e572 UD |
5426 | -Wl,--enable-new-dtags,-z,nodelete 1>&5' |
5427 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5428 | (eval $ac_try) 2>&5 | |
5429 | ac_status=$? | |
5430 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5431 | (exit $ac_status); }; } | |
2f54c82d UD |
5432 | then |
5433 | libc_cv_z_nodelete=yes | |
5434 | else | |
5435 | libc_cv_z_nodelete=no | |
5436 | fi | |
5437 | rm -f conftest* | |
5438 | fi | |
3a12e572 UD |
5439 | echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5 |
5440 | echo "${ECHO_T}$libc_cv_z_nodelete" >&6 | |
2f54c82d | 5441 | |
2f54c82d | 5442 | |
3a12e572 UD |
5443 | echo "$as_me:$LINENO: checking for -z nodlopen option" >&5 |
5444 | echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6 | |
5445 | if test "${libc_cv_z_nodlopen+set}" = set; then | |
5446 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2f54c82d UD |
5447 | else |
5448 | cat > conftest.c <<EOF | |
5449 | int _start (void) { return 42; } | |
5450 | EOF | |
3217788f RM |
5451 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5452 | -shared -o conftest.so conftest.c | |
35cd3c97 | 5453 | -nostartfiles -nostdlib |
3a12e572 UD |
5454 | -Wl,--enable-new-dtags,-z,nodlopen 1>&5' |
5455 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5456 | (eval $ac_try) 2>&5 | |
5457 | ac_status=$? | |
5458 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5459 | (exit $ac_status); }; } | |
2f54c82d UD |
5460 | then |
5461 | libc_cv_z_nodlopen=yes | |
5462 | else | |
5463 | libc_cv_z_nodlopen=no | |
5464 | fi | |
5465 | rm -f conftest* | |
5466 | fi | |
3a12e572 UD |
5467 | echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5 |
5468 | echo "${ECHO_T}$libc_cv_z_nodlopen" >&6 | |
2f54c82d | 5469 | |
5d916713 | 5470 | |
3a12e572 UD |
5471 | echo "$as_me:$LINENO: checking for -z initfirst option" >&5 |
5472 | echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6 | |
5473 | if test "${libc_cv_z_initfirst+set}" = set; then | |
5474 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5d916713 UD |
5475 | else |
5476 | cat > conftest.c <<EOF | |
5477 | int _start (void) { return 42; } | |
5478 | EOF | |
3217788f RM |
5479 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5480 | -shared -o conftest.so conftest.c | |
35cd3c97 | 5481 | -nostartfiles -nostdlib |
3a12e572 UD |
5482 | -Wl,--enable-new-dtags,-z,initfirst 1>&5' |
5483 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5484 | (eval $ac_try) 2>&5 | |
5485 | ac_status=$? | |
5486 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5487 | (exit $ac_status); }; } | |
5d916713 UD |
5488 | then |
5489 | libc_cv_z_initfirst=yes | |
5490 | else | |
5491 | libc_cv_z_initfirst=no | |
5492 | fi | |
5493 | rm -f conftest* | |
5494 | fi | |
3a12e572 UD |
5495 | echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5 |
5496 | echo "${ECHO_T}$libc_cv_z_initfirst" >&6 | |
5d916713 | 5497 | |
639c3248 | 5498 | |
3a12e572 UD |
5499 | echo "$as_me:$LINENO: checking for -Bgroup option" >&5 |
5500 | echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6 | |
5501 | if test "${libc_cv_Bgroup+set}" = set; then | |
5502 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
639c3248 UD |
5503 | else |
5504 | cat > conftest.c <<EOF | |
5505 | int _start (void) { return 42; } | |
5506 | EOF | |
3217788f RM |
5507 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5508 | -shared -o conftest.so conftest.c | |
5509 | -Wl,-Bgroup -nostdlib 1>&5' | |
3a12e572 UD |
5510 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5511 | (eval $ac_try) 2>&5 | |
5512 | ac_status=$? | |
5513 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5514 | (exit $ac_status); }; } | |
639c3248 UD |
5515 | then |
5516 | libc_cv_Bgroup=yes | |
5517 | else | |
5518 | libc_cv_Bgroup=no | |
5519 | fi | |
5520 | rm -f conftest* | |
5521 | fi | |
3a12e572 UD |
5522 | echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5 |
5523 | echo "${ECHO_T}$libc_cv_Bgroup" >&6 | |
639c3248 | 5524 | |
a711b01d | 5525 | |
35915ec8 UD |
5526 | ASFLAGS_config= |
5527 | echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5 | |
5528 | echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6 | |
5529 | if test "${libc_cv_as_noexecstack+set}" = set; then | |
5530 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5531 | else | |
5532 | cat > conftest.c <<EOF | |
5533 | void foo (void) { } | |
5534 | EOF | |
5535 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS | |
5536 | -S -o conftest.s conftest.c 1>&5' | |
5537 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5538 | (eval $ac_try) 2>&5 | |
5539 | ac_status=$? | |
5540 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5541 | (exit $ac_status); }; } \ | |
5542 | && grep -q .note.GNU-stack conftest.s \ | |
5543 | && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack | |
5544 | -c -o conftest.o conftest.s 1>&5' | |
5545 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5546 | (eval $ac_try) 2>&5 | |
5547 | ac_status=$? | |
5548 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5549 | (exit $ac_status); }; } | |
5550 | then | |
5551 | libc_cv_as_noexecstack=yes | |
5552 | else | |
5553 | libc_cv_as_noexecstack=no | |
5554 | fi | |
5555 | rm -f conftest* | |
5556 | fi | |
5557 | echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5 | |
5558 | echo "${ECHO_T}$libc_cv_as_noexecstack" >&6 | |
5559 | if test $libc_cv_as_noexecstack = yes; then | |
5560 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
5561 | fi | |
5562 | ||
2abf9ff1 | 5563 | |
3a12e572 UD |
5564 | echo "$as_me:$LINENO: checking for -z combreloc" >&5 |
5565 | echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6 | |
5566 | if test "${libc_cv_z_combreloc+set}" = set; then | |
5567 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
a711b01d UD |
5568 | else |
5569 | cat > conftest.c <<EOF | |
d555194c UD |
5570 | extern int bar (int); |
5571 | extern int mumble; | |
5572 | int foo (void) { return bar (mumble); } | |
a711b01d | 5573 | EOF |
3217788f RM |
5574 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5575 | -shared -o conftest.so conftest.c | |
35cd3c97 | 5576 | -nostdlib -nostartfiles |
3a12e572 UD |
5577 | -Wl,-z,combreloc 1>&5' |
5578 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5579 | (eval $ac_try) 2>&5 | |
5580 | ac_status=$? | |
5581 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5582 | (exit $ac_status); }; } | |
a711b01d | 5583 | then |
fdde8349 UD |
5584 | if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then |
5585 | libc_cv_z_combreloc=yes | |
5586 | else | |
5587 | libc_cv_z_combreloc=no | |
a711b01d | 5588 | fi |
fdde8349 UD |
5589 | else |
5590 | libc_cv_z_combreloc=no | |
a711b01d UD |
5591 | fi |
5592 | rm -f conftest* | |
5593 | fi | |
3a12e572 UD |
5594 | echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5 |
5595 | echo "${ECHO_T}$libc_cv_z_combreloc" >&6 | |
fdde8349 | 5596 | if test "$libc_cv_z_combreloc" = yes; then |
3a12e572 | 5597 | cat >>confdefs.h <<\_ACEOF |
fdde8349 | 5598 | #define HAVE_Z_COMBRELOC 1 |
3a12e572 | 5599 | _ACEOF |
fdde8349 UD |
5600 | |
5601 | fi | |
2abf9ff1 RM |
5602 | |
5603 | ||
5604 | echo "$as_me:$LINENO: checking for -z execstack" >&5 | |
5605 | echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6 | |
5606 | if test "${libc_cv_z_execstack+set}" = set; then | |
5607 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5608 | else | |
5609 | cat > conftest.c <<EOF | |
5610 | int _start (void) { return 42; } | |
5611 | EOF | |
5612 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
5613 | -shared -o conftest.so conftest.c | |
5614 | -Wl,-z,execstack -nostdlib | |
5615 | 1>&5' | |
5616 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5617 | (eval $ac_try) 2>&5 | |
5618 | ac_status=$? | |
5619 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5620 | (exit $ac_status); }; } | |
5621 | then | |
5622 | libc_cv_z_execstack=yes | |
5623 | else | |
5624 | libc_cv_z_execstack=no | |
5625 | fi | |
5626 | rm -f conftest* | |
cd6ede75 | 5627 | fi |
2abf9ff1 RM |
5628 | echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5 |
5629 | echo "${ECHO_T}$libc_cv_z_execstack" >&6 | |
cd6ede75 | 5630 | |
0f124303 UD |
5631 | |
5632 | echo "$as_me:$LINENO: checking for -fpie" >&5 | |
5633 | echo $ECHO_N "checking for -fpie... $ECHO_C" >&6 | |
5634 | if test "${libc_cv_fpie+set}" = set; then | |
5635 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5636 | else | |
5637 | cat > conftest.c <<EOF | |
5638 | int foo; | |
49803108 | 5639 | main () { return 0;} |
0f124303 UD |
5640 | EOF |
5641 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie | |
5642 | -o conftest conftest.c 1>&5' | |
5643 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5644 | (eval $ac_try) 2>&5 | |
5645 | ac_status=$? | |
5646 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5647 | (exit $ac_status); }; } | |
5648 | then | |
5649 | libc_cv_fpie=yes | |
5650 | else | |
5651 | libc_cv_fpie=no | |
5652 | fi | |
5653 | rm -f conftest* | |
5654 | fi | |
5655 | echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5 | |
5656 | echo "${ECHO_T}$libc_cv_fpie" >&6 | |
5657 | ||
5658 | ||
2abf9ff1 | 5659 | fi |
f13df7c7 | 5660 | |
49803108 AJ |
5661 | echo "$as_me:$LINENO: checking for -fno-unit-at-a-time" >&5 |
5662 | echo $ECHO_N "checking for -fno-unit-at-a-time... $ECHO_C" >&6 | |
5663 | if test "${libc_cv_fno_unit_at_a_time+set}" = set; then | |
5664 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5665 | else | |
5666 | cat > conftest.c <<EOF | |
5667 | int foo; | |
5668 | EOF | |
5669 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-unit-at-a-time | |
5670 | conftest.c 1>&5' | |
5671 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5672 | (eval $ac_try) 2>&5 | |
5673 | ac_status=$? | |
5674 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5675 | (exit $ac_status); }; } | |
5676 | then | |
5677 | libc_cv_fno_unit_at_a_time=yes | |
5678 | else | |
5679 | libc_cv_fno_unit_at_a_time=no | |
5680 | fi | |
5681 | rm -f conftest* | |
5682 | fi | |
5683 | echo "$as_me:$LINENO: result: $libc_cv_fno_unit_at_a_time" >&5 | |
5684 | echo "${ECHO_T}$libc_cv_fno_unit_at_a_time" >&6 | |
5685 | if test $libc_cv_fno_unit_at_a_time = yes; then | |
5686 | fno_unit_at_a_time=-fno-unit-at-a-time | |
5687 | fi | |
5688 | ||
5689 | ||
cd6ede75 | 5690 | if test $elf != yes; then |
3a12e572 UD |
5691 | echo "$as_me:$LINENO: checking for .init and .fini sections" >&5 |
5692 | echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6 | |
5693 | if test "${libc_cv_have_initfini+set}" = set; then | |
5694 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 5695 | else |
3a12e572 | 5696 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
5697 | /* confdefs.h. */ |
5698 | _ACEOF | |
5699 | cat confdefs.h >>conftest.$ac_ext | |
5700 | cat >>conftest.$ac_ext <<_ACEOF | |
5701 | /* end confdefs.h. */ | |
cd6ede75 | 5702 | |
3a12e572 UD |
5703 | int |
5704 | main () | |
5705 | { | |
cd6ede75 UD |
5706 | asm (".section .init"); |
5707 | asm (".section .fini"); | |
2293395f | 5708 | asm ("${libc_cv_dot_text}"); |
3a12e572 UD |
5709 | ; |
5710 | return 0; | |
5711 | } | |
5712 | _ACEOF | |
5713 | rm -f conftest.$ac_objext | |
5714 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 5715 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 5716 | ac_status=$? |
c776b3d7 UD |
5717 | grep -v '^ *+' conftest.er1 >conftest.err |
5718 | rm -f conftest.er1 | |
5719 | cat conftest.err >&5 | |
3a12e572 UD |
5720 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5721 | (exit $ac_status); } && | |
c776b3d7 UD |
5722 | { ac_try='test -z "$ac_c_werror_flag" |
5723 | || test ! -s conftest.err' | |
5724 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5725 | (eval $ac_try) 2>&5 | |
5726 | ac_status=$? | |
5727 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5728 | (exit $ac_status); }; } && | |
5729 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
5730 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5731 | (eval $ac_try) 2>&5 | |
5732 | ac_status=$? | |
5733 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5734 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5735 | libc_cv_have_initfini=yes |
5736 | else | |
3a12e572 | 5737 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
5738 | sed 's/^/| /' conftest.$ac_ext >&5 |
5739 | ||
3a12e572 | 5740 | libc_cv_have_initfini=no |
cd6ede75 | 5741 | fi |
c776b3d7 | 5742 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 5743 | fi |
3a12e572 UD |
5744 | echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5 |
5745 | echo "${ECHO_T}$libc_cv_have_initfini" >&6 | |
cd6ede75 | 5746 | if test $libc_cv_have_initfini = yes; then |
3a12e572 | 5747 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5748 | #define HAVE_INITFINI 1 |
3a12e572 | 5749 | _ACEOF |
cd6ede75 UD |
5750 | |
5751 | fi | |
5752 | fi | |
5753 | ||
e26dd47f | 5754 | if test $elf = yes -a $gnu_ld = yes; then |
3a12e572 UD |
5755 | echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5 |
5756 | echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6 | |
5757 | if test "${libc_cv_have_section_quotes+set}" = set; then | |
5758 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e26dd47f UD |
5759 | else |
5760 | cat > conftest.c <<EOF | |
5761 | static const int foo | |
5762 | __attribute__ ((section ("bar"))) = 1; | |
5763 | EOF | |
5764 | if ${CC-cc} -S conftest.c -o conftest.s; then | |
5765 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
5766 | libc_cv_have_section_quotes=yes | |
5767 | else | |
5768 | libc_cv_have_section_quotes=no | |
5769 | fi | |
5770 | else | |
5771 | libc_cv_have_section_quotes=unknown | |
5772 | fi | |
5773 | rm -f conftest.cs | |
e26dd47f | 5774 | |
3a12e572 UD |
5775 | fi |
5776 | echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5 | |
5777 | echo "${ECHO_T}$libc_cv_have_section_quotes" >&6 | |
e26dd47f | 5778 | if test $libc_cv_have_section_quotes = yes; then |
3a12e572 | 5779 | cat >>confdefs.h <<\_ACEOF |
e26dd47f | 5780 | #define HAVE_SECTION_QUOTES 1 |
3a12e572 | 5781 | _ACEOF |
e26dd47f UD |
5782 | |
5783 | fi | |
5784 | fi | |
5785 | ||
9a0a462c UD |
5786 | |
5787 | ||
cd6ede75 UD |
5788 | if test $elf = yes; then |
5789 | libc_cv_asm_underscores=no | |
5790 | else | |
9a0a462c | 5791 | if test $ac_cv_prog_cc_works = yes; then |
3a12e572 UD |
5792 | echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5 |
5793 | echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6 | |
5794 | if test "${libc_cv_asm_underscores+set}" = set; then | |
5795 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 5796 | else |
3a12e572 | 5797 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
5798 | /* confdefs.h. */ |
5799 | _ACEOF | |
5800 | cat confdefs.h >>conftest.$ac_ext | |
5801 | cat >>conftest.$ac_ext <<_ACEOF | |
5802 | /* end confdefs.h. */ | |
cd6ede75 | 5803 | asm ("_glibc_foobar:"); |
3a12e572 UD |
5804 | int |
5805 | main () | |
5806 | { | |
cd6ede75 | 5807 | glibc_foobar (); |
3a12e572 UD |
5808 | ; |
5809 | return 0; | |
5810 | } | |
5811 | _ACEOF | |
5812 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5813 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
c776b3d7 | 5814 | (eval $ac_link) 2>conftest.er1 |
3a12e572 | 5815 | ac_status=$? |
c776b3d7 UD |
5816 | grep -v '^ *+' conftest.er1 >conftest.err |
5817 | rm -f conftest.er1 | |
5818 | cat conftest.err >&5 | |
3a12e572 UD |
5819 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5820 | (exit $ac_status); } && | |
c776b3d7 UD |
5821 | { ac_try='test -z "$ac_c_werror_flag" |
5822 | || test ! -s conftest.err' | |
5823 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5824 | (eval $ac_try) 2>&5 | |
5825 | ac_status=$? | |
5826 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5827 | (exit $ac_status); }; } && | |
5828 | { ac_try='test -s conftest$ac_exeext' | |
3a12e572 UD |
5829 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5830 | (eval $ac_try) 2>&5 | |
5831 | ac_status=$? | |
5832 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5833 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5834 | libc_cv_asm_underscores=yes |
5835 | else | |
3a12e572 | 5836 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
5837 | sed 's/^/| /' conftest.$ac_ext >&5 |
5838 | ||
3a12e572 | 5839 | libc_cv_asm_underscores=no |
cd6ede75 | 5840 | fi |
c776b3d7 UD |
5841 | rm -f conftest.err conftest.$ac_objext \ |
5842 | conftest$ac_exeext conftest.$ac_ext | |
cd6ede75 | 5843 | fi |
3a12e572 UD |
5844 | echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5 |
5845 | echo "${ECHO_T}$libc_cv_asm_underscores" >&6 | |
9a0a462c | 5846 | else |
3a12e572 UD |
5847 | echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5 |
5848 | echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6 | |
5849 | if test "${libc_cv_asm_underscores+set}" = set; then | |
5850 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9a0a462c UD |
5851 | else |
5852 | cat > conftest.$ac_ext <<EOF | |
85dd1003 | 5853 | #line $LINENO "configure" |
9a0a462c UD |
5854 | #include "confdefs.h" |
5855 | void underscore_test(void) { | |
5856 | return; } | |
5857 | EOF | |
3a12e572 UD |
5858 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5859 | (eval $ac_compile) 2>&5 | |
5860 | ac_status=$? | |
5861 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5862 | (exit $ac_status); }; then | |
9a0a462c UD |
5863 | if grep _underscore_test conftest* >/dev/null; then |
5864 | rm -f conftest* | |
5865 | libc_cv_asm_underscores=yes | |
5866 | else | |
5867 | rm -f conftest* | |
5868 | libc_cv_asm_underscores=no | |
5869 | fi | |
5870 | else | |
5871 | echo "configure: failed program was:" >&5 | |
5872 | cat conftest.$ac_ext >&5 | |
5873 | rm -f conftest* | |
5874 | libc_cv_asm_underscores=no | |
5875 | fi | |
5876 | rm -f conftest* | |
5877 | fi | |
3a12e572 UD |
5878 | echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5 |
5879 | echo "${ECHO_T}$libc_cv_asm_underscores" >&6 | |
9a0a462c | 5880 | fi |
cd6ede75 UD |
5881 | fi |
5882 | if test $libc_cv_asm_underscores = no; then | |
3a12e572 | 5883 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5884 | #define NO_UNDERSCORES 1 |
3a12e572 | 5885 | _ACEOF |
cd6ede75 UD |
5886 | |
5887 | fi | |
5888 | ||
5889 | if test $elf = yes; then | |
5890 | libc_cv_weak_symbols=yes | |
9a97d1f7 UD |
5891 | fi |
5892 | ||
3a12e572 UD |
5893 | echo "$as_me:$LINENO: checking for assembler .weak directive" >&5 |
5894 | echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6 | |
5895 | if test "${libc_cv_asm_weak_directive+set}" = set; then | |
5896 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5897 | else |
5898 | cat > conftest.s <<EOF | |
2293395f | 5899 | ${libc_cv_dot_text} |
cd6ede75 UD |
5900 | ${libc_cv_asm_global_directive} foo |
5901 | foo: | |
5902 | .weak foo | |
5903 | .weak bar; bar = foo | |
5904 | EOF | |
3217788f | 5905 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
5906 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5907 | (eval $ac_try) 2>&5 | |
5908 | ac_status=$? | |
5909 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5910 | (exit $ac_status); }; }; then | |
9a97d1f7 UD |
5911 | libc_cv_asm_weak_directive=yes |
5912 | else | |
5913 | libc_cv_asm_weak_directive=no | |
5914 | fi | |
5915 | rm -f conftest* | |
cd6ede75 | 5916 | fi |
3a12e572 UD |
5917 | echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5 |
5918 | echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6 | |
cd6ede75 UD |
5919 | |
5920 | if test $libc_cv_asm_weak_directive = no; then | |
3a12e572 UD |
5921 | echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5 |
5922 | echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6 | |
5923 | if test "${libc_cv_asm_weakext_directive+set}" = set; then | |
5924 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5925 | else |
5926 | cat > conftest.s <<EOF | |
2293395f | 5927 | ${libc_cv_dot_text} |
cd6ede75 UD |
5928 | ${libc_cv_asm_global_directive} foo |
5929 | foo: | |
9a97d1f7 UD |
5930 | .weakext bar foo |
5931 | .weakext baz | |
5932 | ${libc_cv_asm_global_directive} baz | |
5933 | baz: | |
cd6ede75 | 5934 | EOF |
3217788f | 5935 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
5936 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5937 | (eval $ac_try) 2>&5 | |
5938 | ac_status=$? | |
5939 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5940 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5941 | libc_cv_asm_weakext_directive=yes |
5942 | else | |
5943 | libc_cv_asm_weakext_directive=no | |
5944 | fi | |
5945 | rm -f conftest* | |
5946 | fi | |
3a12e572 UD |
5947 | echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5 |
5948 | echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6 | |
cd6ede75 | 5949 | |
9a97d1f7 | 5950 | fi # no .weak |
cd6ede75 UD |
5951 | |
5952 | if test $libc_cv_asm_weak_directive = yes; then | |
3a12e572 | 5953 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5954 | #define HAVE_ASM_WEAK_DIRECTIVE 1 |
3a12e572 | 5955 | _ACEOF |
cd6ede75 UD |
5956 | |
5957 | elif test $libc_cv_asm_weakext_directive = yes; then | |
3a12e572 | 5958 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5959 | #define HAVE_ASM_WEAKEXT_DIRECTIVE 1 |
3a12e572 | 5960 | _ACEOF |
cd6ede75 UD |
5961 | |
5962 | fi | |
5963 | ||
b15cb495 | 5964 | case "${host_cpu}-${host_os}" in |
eacde9d0 UD |
5965 | cris*) |
5966 | libc_cv_asm_line_sep='@' | |
3a12e572 | 5967 | cat >>confdefs.h <<_ACEOF |
eacde9d0 | 5968 | #define ASM_LINE_SEP $libc_cv_asm_line_sep |
3a12e572 | 5969 | _ACEOF |
eacde9d0 UD |
5970 | |
5971 | ;; | |
b15cb495 | 5972 | hppa*linux*) |
3a12e572 UD |
5973 | echo "$as_me:$LINENO: checking for assembler line separator" >&5 |
5974 | echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6 | |
5975 | if test "${libc_cv_asm_line_sep+set}" = set; then | |
5976 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b15cb495 UD |
5977 | else |
5978 | cat > conftest.s <<EOF | |
5979 | nop ; is_old_puffin | |
5980 | EOF | |
3217788f | 5981 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
3a12e572 UD |
5982 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5983 | (eval $ac_try) 2>&5 | |
5984 | ac_status=$? | |
5985 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5986 | (exit $ac_status); }; }; then | |
b15cb495 UD |
5987 | libc_cv_asm_line_sep='!' |
5988 | else | |
5989 | if test -z "$enable_hacker_mode"; then | |
5990 | echo "*** You need a newer assembler to compile glibc" | |
5991 | rm -f conftest* | |
5992 | exit 1 | |
5993 | fi | |
5994 | libc_cv_asm_line_sep=';' | |
5995 | fi | |
5996 | rm -f conftest* | |
5997 | fi | |
3a12e572 UD |
5998 | echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5 |
5999 | echo "${ECHO_T}$libc_cv_asm_line_sep" >&6 | |
6000 | cat >>confdefs.h <<_ACEOF | |
b15cb495 | 6001 | #define ASM_LINE_SEP $libc_cv_asm_line_sep |
3a12e572 | 6002 | _ACEOF |
b15cb495 UD |
6003 | |
6004 | ;; | |
6005 | esac | |
6006 | ||
50189569 AJ |
6007 | echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5 |
6008 | echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6 | |
6009 | if test "${libc_cv_asm_cfi_directives+set}" = set; then | |
6010 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6011 | else | |
6012 | cat > conftest.s <<EOF | |
6013 | .text | |
6014 | .type func,@function | |
6015 | func: | |
6016 | .cfi_startproc | |
f212e8dc | 6017 | .cfi_remember_state |
fbd90f6c | 6018 | .cfi_rel_offset 1, 0 |
50189569 AJ |
6019 | .cfi_endproc |
6020 | EOF | |
6021 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
6022 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6023 | (eval $ac_try) 2>&5 | |
6024 | ac_status=$? | |
6025 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6026 | (exit $ac_status); }; }; then | |
6027 | libc_cv_asm_cfi_directives=yes | |
6028 | else | |
6029 | libc_cv_asm_cfi_directives=no | |
6030 | fi | |
6031 | rm -f conftest* | |
6032 | fi | |
6033 | echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5 | |
6034 | echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6 | |
6035 | if test $libc_cv_asm_cfi_directives = yes; then | |
6036 | cat >>confdefs.h <<\_ACEOF | |
6037 | #define HAVE_ASM_CFI_DIRECTIVES 1 | |
6038 | _ACEOF | |
6039 | ||
6040 | fi | |
6041 | ||
073e82bf RM |
6042 | echo "$as_me:$LINENO: checking if -g produces usable source locations for assembler-with-cpp" >&5 |
6043 | echo $ECHO_N "checking if -g produces usable source locations for assembler-with-cpp... $ECHO_C" >&6 | |
6044 | if test "${libc_cv_cpp_asm_debuginfo+set}" = set; then | |
6045 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6046 | else | |
6047 | cat > conftest.S <<EOF | |
6048 | #include "confdefs.h" | |
6049 | ||
6050 | /* comment on | |
6051 | two lines */ | |
6052 | ${libc_cv_dot_text} | |
6053 | ${libc_cv_asm_global_directive} foo | |
6054 | foo: | |
6055 | /* Unfortunately this test only works for a real instruction, | |
6056 | not for any of the machine-independent pseudo-ops. | |
6057 | So we just have to assume everybody has a "nop". */ | |
6058 | nop | |
6059 | /* comment */ | |
6060 | nop | |
6061 | /* comment */ | |
6062 | nop | |
6063 | EOF | |
3217788f | 6064 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&5' |
073e82bf RM |
6065 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6066 | (eval $ac_try) 2>&5 | |
6067 | ac_status=$? | |
6068 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6069 | (exit $ac_status); }; } && | |
6070 | ac_pattern='conftest\.S' | |
6071 | { ac_try='readelf --debug-dump=line conftest.o | | |
6072 | grep $ac_pattern 1>&5' | |
6073 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6074 | (eval $ac_try) 2>&5 | |
6075 | ac_status=$? | |
6076 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6077 | (exit $ac_status); }; }; then | |
6078 | libc_cv_cpp_asm_debuginfo=yes | |
6079 | else | |
6080 | libc_cv_cpp_asm_debuginfo=no | |
6081 | fi | |
6082 | rm -f conftest* | |
6083 | fi | |
6084 | echo "$as_me:$LINENO: result: $libc_cv_cpp_asm_debuginfo" >&5 | |
6085 | echo "${ECHO_T}$libc_cv_cpp_asm_debuginfo" >&6 | |
6086 | if test $libc_cv_cpp_asm_debuginfo = yes; then | |
6087 | cat >>confdefs.h <<\_ACEOF | |
6088 | #define HAVE_CPP_ASM_DEBUGINFO 1 | |
6089 | _ACEOF | |
6090 | ||
6091 | fi | |
6092 | ||
3a12e572 UD |
6093 | echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5 |
6094 | echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6 | |
6095 | if test "${libc_cv_ld_no_whole_archive+set}" = set; then | |
6096 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
6097 | else |
6098 | cat > conftest.c <<\EOF | |
6099 | _start () {} | |
6100 | int __eh_pc; | |
6101 | __throw () {} | |
6102 | EOF | |
3217788f | 6103 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
cd6ede75 | 6104 | -nostdlib -nostartfiles -Wl,--no-whole-archive |
3a12e572 UD |
6105 | -o conftest conftest.c 1>&5' |
6106 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6107 | (eval $ac_try) 2>&5 | |
6108 | ac_status=$? | |
6109 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6110 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
6111 | libc_cv_ld_no_whole_archive=yes |
6112 | else | |
6113 | libc_cv_ld_no_whole_archive=no | |
6114 | fi | |
6115 | rm -f conftest* | |
6116 | fi | |
3a12e572 UD |
6117 | echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5 |
6118 | echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6 | |
b17277cf UD |
6119 | if test $libc_cv_ld_no_whole_archive = yes; then |
6120 | no_whole_archive=-Wl,--no-whole-archive | |
6121 | fi | |
cd6ede75 | 6122 | |
3a12e572 UD |
6123 | echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5 |
6124 | echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6 | |
6125 | if test "${libc_cv_gcc_exceptions+set}" = set; then | |
6126 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
6127 | else |
6128 | cat > conftest.c <<\EOF | |
6129 | _start () {} | |
6130 | int __eh_pc; | |
6131 | __throw () {} | |
6132 | EOF | |
3217788f | 6133 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dff14448 | 6134 | -nostdlib -nostartfiles -fexceptions |
3a12e572 UD |
6135 | -o conftest conftest.c 1>&5' |
6136 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6137 | (eval $ac_try) 2>&5 | |
6138 | ac_status=$? | |
6139 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6140 | (exit $ac_status); }; }; then | |
dff14448 | 6141 | libc_cv_gcc_exceptions=yes |
cd6ede75 | 6142 | else |
dff14448 | 6143 | libc_cv_gcc_exceptions=no |
cd6ede75 UD |
6144 | fi |
6145 | rm -f conftest* | |
6146 | fi | |
3a12e572 UD |
6147 | echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5 |
6148 | echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6 | |
dff14448 UD |
6149 | if test $libc_cv_gcc_exceptions = yes; then |
6150 | exceptions=-fexceptions | |
b17277cf | 6151 | fi |
cd6ede75 | 6152 | |
ebcd12d4 UD |
6153 | if test "$host_cpu" = powerpc ; then |
6154 | # Check for a bug present in at least versions 2.8.x of GCC | |
6155 | # and versions 1.0.x of EGCS. | |
3a12e572 UD |
6156 | echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5 |
6157 | echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6 | |
6158 | if test "${libc_cv_c_asmcr0_bug+set}" = set; then | |
6159 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ebcd12d4 | 6160 | else |
3a12e572 | 6161 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
6162 | /* confdefs.h. */ |
6163 | _ACEOF | |
6164 | cat confdefs.h >>conftest.$ac_ext | |
6165 | cat >>conftest.$ac_ext <<_ACEOF | |
6166 | /* end confdefs.h. */ | |
ebcd12d4 | 6167 | int tester(int x) { asm ("" : : : "cc"); return x & 123; } |
3a12e572 UD |
6168 | int |
6169 | main () | |
6170 | { | |
ebcd12d4 | 6171 | |
3a12e572 UD |
6172 | ; |
6173 | return 0; | |
6174 | } | |
6175 | _ACEOF | |
6176 | rm -f conftest.$ac_objext | |
6177 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 6178 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 6179 | ac_status=$? |
c776b3d7 UD |
6180 | grep -v '^ *+' conftest.er1 >conftest.err |
6181 | rm -f conftest.er1 | |
6182 | cat conftest.err >&5 | |
3a12e572 UD |
6183 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6184 | (exit $ac_status); } && | |
c776b3d7 UD |
6185 | { ac_try='test -z "$ac_c_werror_flag" |
6186 | || test ! -s conftest.err' | |
6187 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6188 | (eval $ac_try) 2>&5 | |
6189 | ac_status=$? | |
6190 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6191 | (exit $ac_status); }; } && | |
6192 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
6193 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6194 | (eval $ac_try) 2>&5 | |
6195 | ac_status=$? | |
6196 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6197 | (exit $ac_status); }; }; then | |
ebcd12d4 UD |
6198 | libc_cv_c_asmcr0_bug='no' |
6199 | else | |
3a12e572 | 6200 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
6201 | sed 's/^/| /' conftest.$ac_ext >&5 |
6202 | ||
3a12e572 | 6203 | libc_cv_c_asmcr0_bug='yes' |
ebcd12d4 | 6204 | fi |
c776b3d7 | 6205 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ebcd12d4 | 6206 | fi |
3a12e572 UD |
6207 | echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5 |
6208 | echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6 | |
ebcd12d4 | 6209 | if test "$libc_cv_c_asmcr0_bug" != 'no'; then |
3a12e572 | 6210 | cat >>confdefs.h <<\_ACEOF |
ebcd12d4 | 6211 | #define BROKEN_PPC_ASM_CR0 1 |
3a12e572 | 6212 | _ACEOF |
ebcd12d4 UD |
6213 | |
6214 | fi | |
6215 | fi | |
6216 | ||
3a12e572 UD |
6217 | echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5 |
6218 | echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6 | |
6219 | if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then | |
6220 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
650425ce UD |
6221 | else |
6222 | cat > conftest.c <<EOF | |
85dd1003 | 6223 | #line $LINENO "configure" |
2b904739 | 6224 | static char *__EH_FRAME_BEGIN__; |
650425ce UD |
6225 | _start () |
6226 | { | |
9756dfe1 | 6227 | #ifdef CHECK__register_frame |
650425ce UD |
6228 | __register_frame (__EH_FRAME_BEGIN__); |
6229 | __deregister_frame (__EH_FRAME_BEGIN__); | |
9756dfe1 UD |
6230 | #endif |
6231 | #ifdef CHECK__register_frame_info | |
6232 | __register_frame_info (__EH_FRAME_BEGIN__); | |
6233 | __deregister_frame_info (__EH_FRAME_BEGIN__); | |
6234 | #endif | |
650425ce UD |
6235 | } |
6236 | int __eh_pc; | |
6237 | __throw () {} | |
6238 | /* FIXME: this is fragile. */ | |
6239 | malloc () {} | |
6240 | strcmp () {} | |
6241 | strlen () {} | |
6242 | memcpy () {} | |
6243 | memset () {} | |
6244 | free () {} | |
6245 | abort () {} | |
dfd2257a | 6246 | __bzero () {} |
7ae4abe9 | 6247 | dl_iterate_phdr () {} |
650425ce | 6248 | EOF |
3217788f RM |
6249 | libc_unwind_check="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \ |
6250 | $LDFLAGS \ | |
42607429 RM |
6251 | -nostdlib -nostartfiles -o conftest conftest.c \ |
6252 | -lgcc" | |
6253 | # Some platforms' specs put -lgcc first. The second one doesn't hurt. | |
6254 | if { ac_try='$libc_unwind_check >&5' | |
3a12e572 UD |
6255 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6256 | (eval $ac_try) 2>&5 | |
6257 | ac_status=$? | |
6258 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
42607429 RM |
6259 | (exit $ac_status); }; } || |
6260 | { ac_try='$libc_unwind_check -lgcc_eh -lgcc >&5' | |
3a12e572 UD |
6261 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6262 | (eval $ac_try) 2>&5 | |
6263 | ac_status=$? | |
6264 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
42607429 RM |
6265 | (exit $ac_status); }; } |
6266 | then | |
cd925327 | 6267 | if $libc_unwind_check -v 2>&1 >/dev/null \ |
2b904739 AJ |
6268 | | grep -q -- --eh-frame-hdr; then |
6269 | libc_cv_gcc_dwarf2_unwind_info=no_registry_needed | |
6270 | else | |
6271 | libc_cv_gcc_dwarf2_unwind_info=static | |
6272 | fi | |
6273 | else | |
6274 | libc_cv_gcc_dwarf2_unwind_info=no | |
6275 | fi | |
9756dfe1 | 6276 | if test $libc_cv_gcc_dwarf2_unwind_info = no; then |
3217788f RM |
6277 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame |
6278 | $LDFLAGS -nostdlib -nostartfiles | |
3a12e572 UD |
6279 | -o conftest conftest.c -lgcc >&5' |
6280 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6281 | (eval $ac_try) 2>&5 | |
6282 | ac_status=$? | |
6283 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6284 | (exit $ac_status); }; }; then | |
9756dfe1 UD |
6285 | libc_cv_gcc_dwarf2_unwind_info=yes |
6286 | else | |
6287 | libc_cv_gcc_dwarf2_unwind_info=no | |
6288 | fi | |
6289 | fi | |
650425ce UD |
6290 | rm -f conftest* |
6291 | fi | |
3a12e572 UD |
6292 | echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5 |
6293 | echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6 | |
9756dfe1 UD |
6294 | case $libc_cv_gcc_dwarf2_unwind_info in |
6295 | yes) | |
3a12e572 | 6296 | cat >>confdefs.h <<\_ACEOF |
650425ce | 6297 | #define HAVE_DWARF2_UNWIND_INFO 1 |
3a12e572 | 6298 | _ACEOF |
650425ce | 6299 | |
9756dfe1 UD |
6300 | ;; |
6301 | static) | |
3a12e572 | 6302 | cat >>confdefs.h <<\_ACEOF |
9756dfe1 | 6303 | #define HAVE_DWARF2_UNWIND_INFO 1 |
3a12e572 | 6304 | _ACEOF |
9756dfe1 | 6305 | |
3a12e572 | 6306 | cat >>confdefs.h <<\_ACEOF |
9756dfe1 | 6307 | #define HAVE_DWARF2_UNWIND_INFO_STATIC 1 |
3a12e572 | 6308 | _ACEOF |
9756dfe1 UD |
6309 | |
6310 | ;; | |
6311 | esac | |
650425ce | 6312 | |
3a12e572 UD |
6313 | echo "$as_me:$LINENO: checking for __builtin_expect" >&5 |
6314 | echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6 | |
6315 | if test "${libc_cv_gcc_builtin_expect+set}" = set; then | |
6316 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
a8eab8b1 UD |
6317 | else |
6318 | cat > conftest.c <<EOF | |
85dd1003 | 6319 | #line $LINENO "configure" |
a8eab8b1 UD |
6320 | int foo (int a) |
6321 | { | |
6322 | a = __builtin_expect (a, 10); | |
6323 | return a == 10 ? 0 : 1; | |
6324 | } | |
6325 | EOF | |
3217788f | 6326 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
3a12e572 UD |
6327 | -o conftest conftest.c -lgcc >&5' |
6328 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6329 | (eval $ac_try) 2>&5 | |
6330 | ac_status=$? | |
6331 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6332 | (exit $ac_status); }; }; then | |
a8eab8b1 UD |
6333 | libc_cv_gcc_builtin_expect=yes |
6334 | else | |
6335 | libc_cv_gcc_builtin_expect=no | |
6336 | fi | |
6337 | rm -f conftest* | |
6338 | fi | |
3a12e572 UD |
6339 | echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5 |
6340 | echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6 | |
a8eab8b1 | 6341 | if test "$libc_cv_gcc_builtin_expect" = yes; then |
3a12e572 | 6342 | cat >>confdefs.h <<\_ACEOF |
a8eab8b1 | 6343 | #define HAVE_BUILTIN_EXPECT 1 |
3a12e572 | 6344 | _ACEOF |
a8eab8b1 UD |
6345 | |
6346 | fi | |
6347 | ||
3a12e572 UD |
6348 | echo "$as_me:$LINENO: checking for __builtin_memset" >&5 |
6349 | echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6 | |
6350 | if test "${libc_cv_gcc_builtin_memset+set}" = set; then | |
6351 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
d555194c UD |
6352 | else |
6353 | cat > conftest.c <<\EOF | |
6354 | void zero (void *x) | |
6355 | { | |
a52d1562 | 6356 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6357 | } |
6358 | EOF | |
3a12e572 UD |
6359 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
6360 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6361 | (eval $ac_try) 2>&5 | |
6362 | ac_status=$? | |
6363 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6364 | (exit $ac_status); }; }; | |
d555194c UD |
6365 | then |
6366 | libc_cv_gcc_builtin_memset=no | |
6367 | else | |
6368 | libc_cv_gcc_builtin_memset=yes | |
6369 | fi | |
3a12e572 | 6370 | rm -f conftest* |
d555194c | 6371 | fi |
3a12e572 UD |
6372 | echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5 |
6373 | echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6 | |
d555194c | 6374 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
3a12e572 | 6375 | cat >>confdefs.h <<\_ACEOF |
d555194c | 6376 | #define HAVE_BUILTIN_MEMSET 1 |
3a12e572 | 6377 | _ACEOF |
d555194c UD |
6378 | |
6379 | fi | |
6380 | ||
85dd1003 UD |
6381 | echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5 |
6382 | echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6 | |
6383 | if test "${libc_cv_gcc_builtin_redirection+set}" = set; then | |
6384 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6385 | else | |
6386 | cat > conftest.c <<\EOF | |
6387 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6388 | char *foo (const char *a, const char *b) | |
6389 | { | |
6390 | return __builtin_strstr (a, b); | |
6391 | } | |
6392 | EOF | |
6393 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
6394 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6395 | (eval $ac_try) 2>&5 | |
6396 | ac_status=$? | |
6397 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6398 | (exit $ac_status); }; }; | |
6399 | then | |
6400 | libc_cv_gcc_builtin_redirection=yes | |
6401 | else | |
6402 | libc_cv_gcc_builtin_redirection=no | |
6403 | fi | |
6404 | rm -f conftest* | |
6405 | fi | |
6406 | echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5 | |
6407 | echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6 | |
6408 | if test "$libc_cv_gcc_builtin_redirection" = yes ; then | |
6409 | cat >>confdefs.h <<\_ACEOF | |
6410 | #define HAVE_BUILTIN_REDIRECTION 1 | |
6411 | _ACEOF | |
6412 | ||
6413 | fi | |
6414 | ||
3a12e572 UD |
6415 | echo "$as_me:$LINENO: checking for local label subtraction" >&5 |
6416 | echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6 | |
6417 | if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then | |
6418 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3d558f4e UD |
6419 | else |
6420 | cat > conftest.c <<EOF | |
85dd1003 | 6421 | #line $LINENO "configure" |
3d558f4e UD |
6422 | int foo (int a) |
6423 | { | |
6424 | static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 }; | |
6425 | void *p = &&l1 + ar[a]; | |
6426 | goto *p; | |
6427 | l1: | |
6428 | return 1; | |
6429 | l2: | |
6430 | return 2; | |
6431 | } | |
6432 | EOF | |
3217788f | 6433 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
3a12e572 UD |
6434 | -o conftest conftest.c -lgcc >&5' |
6435 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6436 | (eval $ac_try) 2>&5 | |
6437 | ac_status=$? | |
6438 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6439 | (exit $ac_status); }; }; then | |
3d558f4e UD |
6440 | libc_cv_gcc_subtract_local_labels=yes |
6441 | else | |
6442 | libc_cv_gcc_subtract_local_labels=no | |
6443 | fi | |
6444 | rm -f conftest* | |
6445 | fi | |
3a12e572 UD |
6446 | echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5 |
6447 | echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6 | |
3d558f4e | 6448 | if test "$libc_cv_gcc_subtract_local_labels" = yes; then |
3a12e572 | 6449 | cat >>confdefs.h <<\_ACEOF |
3d558f4e | 6450 | #define HAVE_SUBTRACT_LOCAL_LABELS 1 |
3a12e572 | 6451 | _ACEOF |
3d558f4e UD |
6452 | |
6453 | fi | |
6454 | ||
5b8f26b4 | 6455 | if test "x$use__thread" != xno; then |
3a12e572 UD |
6456 | echo "$as_me:$LINENO: checking for __thread" >&5 |
6457 | echo $ECHO_N "checking for __thread... $ECHO_C" >&6 | |
6458 | if test "${libc_cv_gcc___thread+set}" = set; then | |
6459 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
739d440d | 6460 | else |
5bbfc1ea | 6461 | cat > conftest.c <<\EOF |
fbb18522 RM |
6462 | __thread int a = 42; |
6463 | EOF | |
3217788f | 6464 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' |
3a12e572 UD |
6465 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6466 | (eval $ac_try) 2>&5 | |
6467 | ac_status=$? | |
6468 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6469 | (exit $ac_status); }; }; then | |
5b8f26b4 RM |
6470 | libc_cv_gcc___thread=yes |
6471 | else | |
6472 | libc_cv_gcc___thread=no | |
6473 | fi | |
6474 | rm -f conftest* | |
739d440d | 6475 | fi |
3a12e572 UD |
6476 | echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5 |
6477 | echo "${ECHO_T}$libc_cv_gcc___thread" >&6 | |
5b8f26b4 | 6478 | if test "$libc_cv_gcc___thread" = yes; then |
3a12e572 | 6479 | cat >>confdefs.h <<\_ACEOF |
739d440d | 6480 | #define HAVE___THREAD 1 |
3a12e572 | 6481 | _ACEOF |
739d440d | 6482 | |
5b8f26b4 | 6483 | fi |
fbb18522 RM |
6484 | else |
6485 | libc_cv_gcc___thread=no | |
739d440d UD |
6486 | fi |
6487 | ||
9b21e6bc | 6488 | if test "$libc_cv_gcc___thread" = yes; then |
3a12e572 UD |
6489 | echo "$as_me:$LINENO: checking for tls_model attribute" >&5 |
6490 | echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6 | |
6491 | if test "${libc_cv_gcc_tls_model_attr+set}" = set; then | |
6492 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9b21e6bc RM |
6493 | else |
6494 | cat > conftest.c <<\EOF | |
6495 | extern __thread int a __attribute__((tls_model ("initial-exec"))); | |
6496 | EOF | |
3217788f | 6497 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' |
3a12e572 UD |
6498 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6499 | (eval $ac_try) 2>&5 | |
6500 | ac_status=$? | |
6501 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6502 | (exit $ac_status); }; }; then | |
9b21e6bc RM |
6503 | libc_cv_gcc_tls_model_attr=yes |
6504 | else | |
6505 | libc_cv_gcc_tls_model_attr=no | |
6506 | fi | |
6507 | rm -f conftest* | |
6508 | fi | |
3a12e572 UD |
6509 | echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5 |
6510 | echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6 | |
9b21e6bc | 6511 | if test "$libc_cv_gcc_tls_model_attr" = yes; then |
3a12e572 | 6512 | cat >>confdefs.h <<\_ACEOF |
9b21e6bc | 6513 | #define HAVE_TLS_MODEL_ATTRIBUTE 1 |
3a12e572 | 6514 | _ACEOF |
9b21e6bc RM |
6515 | |
6516 | fi | |
6517 | fi | |
739d440d | 6518 | |
3a12e572 UD |
6519 | echo "$as_me:$LINENO: checking for libgd" >&5 |
6520 | echo $ECHO_N "checking for libgd... $ECHO_C" >&6 | |
6dab8688 UD |
6521 | if test "$with_gd" != "no"; then |
6522 | old_CFLAGS="$CFLAGS" | |
6523 | CFLAGS="$CFLAGS $libgd_include" | |
6524 | old_LDFLAGS="$LDFLAGS" | |
6525 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6526 | old_LIBS="$LIBS" | |
6527 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
3a12e572 | 6528 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
6529 | /* confdefs.h. */ |
6530 | _ACEOF | |
6531 | cat confdefs.h >>conftest.$ac_ext | |
6532 | cat >>conftest.$ac_ext <<_ACEOF | |
6533 | /* end confdefs.h. */ | |
c8f3e6db | 6534 | #include <gd.h> |
3a12e572 UD |
6535 | int |
6536 | main () | |
6537 | { | |
c8f3e6db | 6538 | gdImagePng (0, 0) |
3a12e572 UD |
6539 | ; |
6540 | return 0; | |
6541 | } | |
6542 | _ACEOF | |
6543 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6544 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
c776b3d7 | 6545 | (eval $ac_link) 2>conftest.er1 |
3a12e572 | 6546 | ac_status=$? |
c776b3d7 UD |
6547 | grep -v '^ *+' conftest.er1 >conftest.err |
6548 | rm -f conftest.er1 | |
6549 | cat conftest.err >&5 | |
3a12e572 UD |
6550 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6551 | (exit $ac_status); } && | |
c776b3d7 UD |
6552 | { ac_try='test -z "$ac_c_werror_flag" |
6553 | || test ! -s conftest.err' | |
6554 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6555 | (eval $ac_try) 2>&5 | |
6556 | ac_status=$? | |
6557 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6558 | (exit $ac_status); }; } && | |
6559 | { ac_try='test -s conftest$ac_exeext' | |
3a12e572 UD |
6560 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6561 | (eval $ac_try) 2>&5 | |
6562 | ac_status=$? | |
6563 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6564 | (exit $ac_status); }; }; then | |
c8f3e6db UD |
6565 | LIBGD=yes |
6566 | else | |
3a12e572 | 6567 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
6568 | sed 's/^/| /' conftest.$ac_ext >&5 |
6569 | ||
3a12e572 | 6570 | LIBGD=no |
c8f3e6db | 6571 | fi |
c776b3d7 UD |
6572 | rm -f conftest.err conftest.$ac_objext \ |
6573 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6574 | CFLAGS="$old_CFLAGS" |
6575 | LDFLAGS="$old_LDFLAGS" | |
6576 | LIBS="$old_LIBS" | |
6577 | else | |
6578 | LIBGD=no | |
6579 | fi | |
3a12e572 UD |
6580 | echo "$as_me:$LINENO: result: $LIBGD" >&5 |
6581 | echo "${ECHO_T}$LIBGD" >&6 | |
6582 | ||
6583 | ||
6584 | ||
f4b07664 RM |
6585 | echo "$as_me:$LINENO: checking for egrep" >&5 |
6586 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 | |
6587 | if test "${ac_cv_prog_egrep+set}" = set; then | |
6588 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6589 | else | |
6590 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 | |
6591 | then ac_cv_prog_egrep='grep -E' | |
6592 | else ac_cv_prog_egrep='egrep' | |
6593 | fi | |
6594 | fi | |
6595 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 | |
6596 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 | |
6597 | EGREP=$ac_cv_prog_egrep | |
6598 | ||
6599 | ||
3a12e572 UD |
6600 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
6601 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
6602 | if test "${ac_cv_header_stdc+set}" = set; then | |
6603 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6604 | else | |
6605 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
6606 | /* confdefs.h. */ |
6607 | _ACEOF | |
6608 | cat confdefs.h >>conftest.$ac_ext | |
6609 | cat >>conftest.$ac_ext <<_ACEOF | |
6610 | /* end confdefs.h. */ | |
3a12e572 UD |
6611 | #include <stdlib.h> |
6612 | #include <stdarg.h> | |
6613 | #include <string.h> | |
6614 | #include <float.h> | |
6615 | ||
2abf9ff1 RM |
6616 | int |
6617 | main () | |
6618 | { | |
6619 | ||
6620 | ; | |
6621 | return 0; | |
6622 | } | |
3a12e572 | 6623 | _ACEOF |
2abf9ff1 RM |
6624 | rm -f conftest.$ac_objext |
6625 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 6626 | (eval $ac_compile) 2>conftest.er1 |
32a448ed | 6627 | ac_status=$? |
c776b3d7 UD |
6628 | grep -v '^ *+' conftest.er1 >conftest.err |
6629 | rm -f conftest.er1 | |
6630 | cat conftest.err >&5 | |
32a448ed | 6631 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2abf9ff1 | 6632 | (exit $ac_status); } && |
c776b3d7 UD |
6633 | { ac_try='test -z "$ac_c_werror_flag" |
6634 | || test ! -s conftest.err' | |
6635 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6636 | (eval $ac_try) 2>&5 | |
6637 | ac_status=$? | |
6638 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6639 | (exit $ac_status); }; } && | |
6640 | { ac_try='test -s conftest.$ac_objext' | |
2abf9ff1 RM |
6641 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6642 | (eval $ac_try) 2>&5 | |
6643 | ac_status=$? | |
6644 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6645 | (exit $ac_status); }; }; then | |
3a12e572 UD |
6646 | ac_cv_header_stdc=yes |
6647 | else | |
6648 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6649 | sed 's/^/| /' conftest.$ac_ext >&5 |
6650 | ||
6651 | ac_cv_header_stdc=no | |
3a12e572 | 6652 | fi |
c776b3d7 | 6653 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
c8f3e6db | 6654 | |
3a12e572 UD |
6655 | if test $ac_cv_header_stdc = yes; then |
6656 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
6657 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
6658 | /* confdefs.h. */ |
6659 | _ACEOF | |
6660 | cat confdefs.h >>conftest.$ac_ext | |
6661 | cat >>conftest.$ac_ext <<_ACEOF | |
6662 | /* end confdefs.h. */ | |
3a12e572 | 6663 | #include <string.h> |
3d558f4e | 6664 | |
3a12e572 UD |
6665 | _ACEOF |
6666 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
f4b07664 | 6667 | $EGREP "memchr" >/dev/null 2>&1; then |
3a12e572 | 6668 | : |
8ed1e7d5 | 6669 | else |
3a12e572 UD |
6670 | ac_cv_header_stdc=no |
6671 | fi | |
6672 | rm -f conftest* | |
6673 | ||
6674 | fi | |
6675 | ||
6676 | if test $ac_cv_header_stdc = yes; then | |
6677 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
6678 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
6679 | /* confdefs.h. */ |
6680 | _ACEOF | |
6681 | cat confdefs.h >>conftest.$ac_ext | |
6682 | cat >>conftest.$ac_ext <<_ACEOF | |
6683 | /* end confdefs.h. */ | |
3a12e572 UD |
6684 | #include <stdlib.h> |
6685 | ||
6686 | _ACEOF | |
6687 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
f4b07664 | 6688 | $EGREP "free" >/dev/null 2>&1; then |
3a12e572 UD |
6689 | : |
6690 | else | |
6691 | ac_cv_header_stdc=no | |
6692 | fi | |
6693 | rm -f conftest* | |
6694 | ||
6695 | fi | |
6696 | ||
6697 | if test $ac_cv_header_stdc = yes; then | |
6698 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
8ed1e7d5 | 6699 | if test "$cross_compiling" = yes; then |
3a12e572 | 6700 | : |
8ed1e7d5 | 6701 | else |
3a12e572 | 6702 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
6703 | /* confdefs.h. */ |
6704 | _ACEOF | |
6705 | cat confdefs.h >>conftest.$ac_ext | |
6706 | cat >>conftest.$ac_ext <<_ACEOF | |
6707 | /* end confdefs.h. */ | |
3a12e572 UD |
6708 | #include <ctype.h> |
6709 | #if ((' ' & 0x0FF) == 0x020) | |
6710 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6711 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
6712 | #else | |
2abf9ff1 | 6713 | # define ISLOWER(c) \ |
c776b3d7 UD |
6714 | (('a' <= (c) && (c) <= 'i') \ |
6715 | || ('j' <= (c) && (c) <= 'r') \ | |
6716 | || ('s' <= (c) && (c) <= 'z')) | |
3a12e572 UD |
6717 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
6718 | #endif | |
6719 | ||
6720 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
6721 | int | |
6722 | main () | |
8ed1e7d5 | 6723 | { |
3a12e572 UD |
6724 | int i; |
6725 | for (i = 0; i < 256; i++) | |
6726 | if (XOR (islower (i), ISLOWER (i)) | |
c776b3d7 | 6727 | || toupper (i) != TOUPPER (i)) |
3a12e572 UD |
6728 | exit(2); |
6729 | exit (0); | |
8ed1e7d5 | 6730 | } |
3a12e572 UD |
6731 | _ACEOF |
6732 | rm -f conftest$ac_exeext | |
6733 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6734 | (eval $ac_link) 2>&5 | |
6735 | ac_status=$? | |
6736 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6737 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
6738 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6739 | (eval $ac_try) 2>&5 | |
6740 | ac_status=$? | |
6741 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6742 | (exit $ac_status); }; }; then | |
6743 | : | |
8ed1e7d5 | 6744 | else |
3a12e572 UD |
6745 | echo "$as_me: program exited with status $ac_status" >&5 |
6746 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6747 | sed 's/^/| /' conftest.$ac_ext >&5 |
6748 | ||
3a12e572 UD |
6749 | ( exit $ac_status ) |
6750 | ac_cv_header_stdc=no | |
6751 | fi | |
c776b3d7 | 6752 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
8ed1e7d5 | 6753 | fi |
8ed1e7d5 | 6754 | fi |
3a12e572 UD |
6755 | fi |
6756 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 | |
6757 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
6758 | if test $ac_cv_header_stdc = yes; then | |
6759 | ||
6760 | cat >>confdefs.h <<\_ACEOF | |
6761 | #define STDC_HEADERS 1 | |
6762 | _ACEOF | |
6763 | ||
6764 | fi | |
6765 | ||
6766 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
6767 | ||
6768 | ||
6769 | ||
6770 | ||
6771 | ||
6772 | ||
6773 | ||
6774 | ||
6775 | ||
6776 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
c776b3d7 | 6777 | inttypes.h stdint.h unistd.h |
3a12e572 UD |
6778 | do |
6779 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6780 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
6781 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
6782 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
6783 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6784 | else | |
6785 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
6786 | /* confdefs.h. */ |
6787 | _ACEOF | |
6788 | cat confdefs.h >>conftest.$ac_ext | |
6789 | cat >>conftest.$ac_ext <<_ACEOF | |
6790 | /* end confdefs.h. */ | |
3a12e572 UD |
6791 | $ac_includes_default |
6792 | ||
6793 | #include <$ac_header> | |
6794 | _ACEOF | |
6795 | rm -f conftest.$ac_objext | |
6796 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 6797 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 6798 | ac_status=$? |
c776b3d7 UD |
6799 | grep -v '^ *+' conftest.er1 >conftest.err |
6800 | rm -f conftest.er1 | |
6801 | cat conftest.err >&5 | |
3a12e572 UD |
6802 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6803 | (exit $ac_status); } && | |
c776b3d7 UD |
6804 | { ac_try='test -z "$ac_c_werror_flag" |
6805 | || test ! -s conftest.err' | |
6806 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6807 | (eval $ac_try) 2>&5 | |
6808 | ac_status=$? | |
6809 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6810 | (exit $ac_status); }; } && | |
6811 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
6812 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6813 | (eval $ac_try) 2>&5 | |
6814 | ac_status=$? | |
6815 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6816 | (exit $ac_status); }; }; then | |
6817 | eval "$as_ac_Header=yes" | |
6818 | else | |
6819 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6820 | sed 's/^/| /' conftest.$ac_ext >&5 |
6821 | ||
3a12e572 UD |
6822 | eval "$as_ac_Header=no" |
6823 | fi | |
c776b3d7 | 6824 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
6825 | fi |
6826 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
6827 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
6828 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
6829 | cat >>confdefs.h <<_ACEOF | |
6830 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6831 | _ACEOF | |
8ed1e7d5 GK |
6832 | |
6833 | fi | |
3a12e572 UD |
6834 | |
6835 | done | |
6836 | ||
6837 | ||
6838 | echo "$as_me:$LINENO: checking for long double" >&5 | |
6839 | echo $ECHO_N "checking for long double... $ECHO_C" >&6 | |
6840 | if test "${ac_cv_type_long_double+set}" = set; then | |
6841 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6842 | else | |
6843 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
6844 | /* confdefs.h. */ |
6845 | _ACEOF | |
6846 | cat confdefs.h >>conftest.$ac_ext | |
6847 | cat >>conftest.$ac_ext <<_ACEOF | |
6848 | /* end confdefs.h. */ | |
3a12e572 | 6849 | $ac_includes_default |
3a12e572 UD |
6850 | int |
6851 | main () | |
6852 | { | |
6853 | if ((long double *) 0) | |
6854 | return 0; | |
6855 | if (sizeof (long double)) | |
6856 | return 0; | |
6857 | ; | |
6858 | return 0; | |
6859 | } | |
6860 | _ACEOF | |
6861 | rm -f conftest.$ac_objext | |
6862 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 6863 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 6864 | ac_status=$? |
c776b3d7 UD |
6865 | grep -v '^ *+' conftest.er1 >conftest.err |
6866 | rm -f conftest.er1 | |
6867 | cat conftest.err >&5 | |
3a12e572 UD |
6868 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6869 | (exit $ac_status); } && | |
c776b3d7 UD |
6870 | { ac_try='test -z "$ac_c_werror_flag" |
6871 | || test ! -s conftest.err' | |
6872 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6873 | (eval $ac_try) 2>&5 | |
6874 | ac_status=$? | |
6875 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6876 | (exit $ac_status); }; } && | |
6877 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
6878 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6879 | (eval $ac_try) 2>&5 | |
6880 | ac_status=$? | |
6881 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6882 | (exit $ac_status); }; }; then | |
6883 | ac_cv_type_long_double=yes | |
6884 | else | |
6885 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6886 | sed 's/^/| /' conftest.$ac_ext >&5 |
6887 | ||
3a12e572 UD |
6888 | ac_cv_type_long_double=no |
6889 | fi | |
c776b3d7 | 6890 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
6891 | fi |
6892 | echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5 | |
6893 | echo "${ECHO_T}$ac_cv_type_long_double" >&6 | |
6894 | ||
6895 | echo "$as_me:$LINENO: checking size of long double" >&5 | |
6896 | echo $ECHO_N "checking size of long double... $ECHO_C" >&6 | |
6897 | if test "${ac_cv_sizeof_long_double+set}" = set; then | |
6898 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6899 | else | |
6900 | if test "$ac_cv_type_long_double" = yes; then | |
6901 | # The cast to unsigned long works around a bug in the HP C Compiler | |
6902 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
6903 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
6904 | # This bug is HP SR number 8606223364. | |
6905 | if test "$cross_compiling" = yes; then | |
6906 | # Depending upon the size, compute the lo and hi bounds. | |
6907 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
6908 | /* confdefs.h. */ |
6909 | _ACEOF | |
6910 | cat confdefs.h >>conftest.$ac_ext | |
6911 | cat >>conftest.$ac_ext <<_ACEOF | |
6912 | /* end confdefs.h. */ | |
3a12e572 | 6913 | $ac_includes_default |
3a12e572 UD |
6914 | int |
6915 | main () | |
6916 | { | |
6917 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)]; | |
6918 | test_array [0] = 0 | |
6919 | ||
6920 | ; | |
6921 | return 0; | |
6922 | } | |
6923 | _ACEOF | |
6924 | rm -f conftest.$ac_objext | |
6925 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 6926 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 6927 | ac_status=$? |
c776b3d7 UD |
6928 | grep -v '^ *+' conftest.er1 >conftest.err |
6929 | rm -f conftest.er1 | |
6930 | cat conftest.err >&5 | |
3a12e572 UD |
6931 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6932 | (exit $ac_status); } && | |
c776b3d7 UD |
6933 | { ac_try='test -z "$ac_c_werror_flag" |
6934 | || test ! -s conftest.err' | |
6935 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6936 | (eval $ac_try) 2>&5 | |
6937 | ac_status=$? | |
6938 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6939 | (exit $ac_status); }; } && | |
6940 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
6941 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6942 | (eval $ac_try) 2>&5 | |
6943 | ac_status=$? | |
6944 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6945 | (exit $ac_status); }; }; then | |
6946 | ac_lo=0 ac_mid=0 | |
6947 | while :; do | |
6948 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
6949 | /* confdefs.h. */ |
6950 | _ACEOF | |
6951 | cat confdefs.h >>conftest.$ac_ext | |
6952 | cat >>conftest.$ac_ext <<_ACEOF | |
6953 | /* end confdefs.h. */ | |
3a12e572 | 6954 | $ac_includes_default |
3a12e572 UD |
6955 | int |
6956 | main () | |
6957 | { | |
6958 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)]; | |
6959 | test_array [0] = 0 | |
6960 | ||
6961 | ; | |
6962 | return 0; | |
6963 | } | |
6964 | _ACEOF | |
6965 | rm -f conftest.$ac_objext | |
6966 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 6967 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 6968 | ac_status=$? |
c776b3d7 UD |
6969 | grep -v '^ *+' conftest.er1 >conftest.err |
6970 | rm -f conftest.er1 | |
6971 | cat conftest.err >&5 | |
3a12e572 UD |
6972 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6973 | (exit $ac_status); } && | |
c776b3d7 UD |
6974 | { ac_try='test -z "$ac_c_werror_flag" |
6975 | || test ! -s conftest.err' | |
6976 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6977 | (eval $ac_try) 2>&5 | |
6978 | ac_status=$? | |
6979 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6980 | (exit $ac_status); }; } && | |
6981 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
6982 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6983 | (eval $ac_try) 2>&5 | |
6984 | ac_status=$? | |
6985 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6986 | (exit $ac_status); }; }; then | |
6987 | ac_hi=$ac_mid; break | |
6988 | else | |
6989 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6990 | sed 's/^/| /' conftest.$ac_ext >&5 |
6991 | ||
3a12e572 | 6992 | ac_lo=`expr $ac_mid + 1` |
c776b3d7 UD |
6993 | if test $ac_lo -le $ac_mid; then |
6994 | ac_lo= ac_hi= | |
6995 | break | |
6996 | fi | |
6997 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
3a12e572 | 6998 | fi |
c776b3d7 | 6999 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7000 | done |
7001 | else | |
7002 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7003 | sed 's/^/| /' conftest.$ac_ext >&5 |
7004 | ||
3a12e572 | 7005 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
7006 | /* confdefs.h. */ |
7007 | _ACEOF | |
7008 | cat confdefs.h >>conftest.$ac_ext | |
7009 | cat >>conftest.$ac_ext <<_ACEOF | |
7010 | /* end confdefs.h. */ | |
3a12e572 | 7011 | $ac_includes_default |
3a12e572 UD |
7012 | int |
7013 | main () | |
7014 | { | |
7015 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)]; | |
7016 | test_array [0] = 0 | |
7017 | ||
7018 | ; | |
7019 | return 0; | |
7020 | } | |
7021 | _ACEOF | |
7022 | rm -f conftest.$ac_objext | |
7023 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 7024 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 7025 | ac_status=$? |
c776b3d7 UD |
7026 | grep -v '^ *+' conftest.er1 >conftest.err |
7027 | rm -f conftest.er1 | |
7028 | cat conftest.err >&5 | |
3a12e572 UD |
7029 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7030 | (exit $ac_status); } && | |
c776b3d7 UD |
7031 | { ac_try='test -z "$ac_c_werror_flag" |
7032 | || test ! -s conftest.err' | |
7033 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7034 | (eval $ac_try) 2>&5 | |
7035 | ac_status=$? | |
7036 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7037 | (exit $ac_status); }; } && | |
7038 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
7039 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7040 | (eval $ac_try) 2>&5 | |
7041 | ac_status=$? | |
7042 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7043 | (exit $ac_status); }; }; then | |
7044 | ac_hi=-1 ac_mid=-1 | |
7045 | while :; do | |
7046 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
7047 | /* confdefs.h. */ |
7048 | _ACEOF | |
7049 | cat confdefs.h >>conftest.$ac_ext | |
7050 | cat >>conftest.$ac_ext <<_ACEOF | |
7051 | /* end confdefs.h. */ | |
3a12e572 | 7052 | $ac_includes_default |
3a12e572 UD |
7053 | int |
7054 | main () | |
7055 | { | |
7056 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)]; | |
7057 | test_array [0] = 0 | |
7058 | ||
7059 | ; | |
7060 | return 0; | |
7061 | } | |
7062 | _ACEOF | |
7063 | rm -f conftest.$ac_objext | |
7064 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 7065 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 7066 | ac_status=$? |
c776b3d7 UD |
7067 | grep -v '^ *+' conftest.er1 >conftest.err |
7068 | rm -f conftest.er1 | |
7069 | cat conftest.err >&5 | |
3a12e572 UD |
7070 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7071 | (exit $ac_status); } && | |
c776b3d7 UD |
7072 | { ac_try='test -z "$ac_c_werror_flag" |
7073 | || test ! -s conftest.err' | |
7074 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7075 | (eval $ac_try) 2>&5 | |
7076 | ac_status=$? | |
7077 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7078 | (exit $ac_status); }; } && | |
7079 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
7080 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7081 | (eval $ac_try) 2>&5 | |
7082 | ac_status=$? | |
7083 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7084 | (exit $ac_status); }; }; then | |
7085 | ac_lo=$ac_mid; break | |
7086 | else | |
7087 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7088 | sed 's/^/| /' conftest.$ac_ext >&5 |
7089 | ||
3a12e572 | 7090 | ac_hi=`expr '(' $ac_mid ')' - 1` |
c776b3d7 UD |
7091 | if test $ac_mid -le $ac_hi; then |
7092 | ac_lo= ac_hi= | |
7093 | break | |
7094 | fi | |
7095 | ac_mid=`expr 2 '*' $ac_mid` | |
3a12e572 | 7096 | fi |
c776b3d7 | 7097 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7098 | done |
7099 | else | |
7100 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7101 | sed 's/^/| /' conftest.$ac_ext >&5 |
7102 | ||
3a12e572 UD |
7103 | ac_lo= ac_hi= |
7104 | fi | |
c776b3d7 | 7105 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 | 7106 | fi |
c776b3d7 | 7107 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7108 | # Binary search between lo and hi bounds. |
7109 | while test "x$ac_lo" != "x$ac_hi"; do | |
7110 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
7111 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
7112 | /* confdefs.h. */ |
7113 | _ACEOF | |
7114 | cat confdefs.h >>conftest.$ac_ext | |
7115 | cat >>conftest.$ac_ext <<_ACEOF | |
7116 | /* end confdefs.h. */ | |
3a12e572 | 7117 | $ac_includes_default |
3a12e572 UD |
7118 | int |
7119 | main () | |
7120 | { | |
7121 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)]; | |
7122 | test_array [0] = 0 | |
7123 | ||
7124 | ; | |
7125 | return 0; | |
7126 | } | |
7127 | _ACEOF | |
7128 | rm -f conftest.$ac_objext | |
7129 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
c776b3d7 | 7130 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 7131 | ac_status=$? |
c776b3d7 UD |
7132 | grep -v '^ *+' conftest.er1 >conftest.err |
7133 | rm -f conftest.er1 | |
7134 | cat conftest.err >&5 | |
3a12e572 UD |
7135 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7136 | (exit $ac_status); } && | |
c776b3d7 UD |
7137 | { ac_try='test -z "$ac_c_werror_flag" |
7138 | || test ! -s conftest.err' | |
7139 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7140 | (eval $ac_try) 2>&5 | |
7141 | ac_status=$? | |
7142 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7143 | (exit $ac_status); }; } && | |
7144 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
7145 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7146 | (eval $ac_try) 2>&5 | |
7147 | ac_status=$? | |
7148 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7149 | (exit $ac_status); }; }; then | |
7150 | ac_hi=$ac_mid | |
7151 | else | |
7152 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7153 | sed 's/^/| /' conftest.$ac_ext >&5 |
7154 | ||
3a12e572 UD |
7155 | ac_lo=`expr '(' $ac_mid ')' + 1` |
7156 | fi | |
c776b3d7 | 7157 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7158 | done |
7159 | case $ac_lo in | |
7160 | ?*) ac_cv_sizeof_long_double=$ac_lo;; | |
2abf9ff1 RM |
7161 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77 |
7162 | See \`config.log' for more details." >&5 | |
7163 | echo "$as_me: error: cannot compute sizeof (long double), 77 | |
7164 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
7165 | { (exit 1); exit 1; }; } ;; |
7166 | esac | |
7167 | else | |
7168 | if test "$cross_compiling" = yes; then | |
2abf9ff1 RM |
7169 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling |
7170 | See \`config.log' for more details." >&5 | |
7171 | echo "$as_me: error: cannot run test program while cross compiling | |
7172 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
7173 | { (exit 1); exit 1; }; } |
7174 | else | |
7175 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
7176 | /* confdefs.h. */ |
7177 | _ACEOF | |
7178 | cat confdefs.h >>conftest.$ac_ext | |
7179 | cat >>conftest.$ac_ext <<_ACEOF | |
7180 | /* end confdefs.h. */ | |
3a12e572 UD |
7181 | $ac_includes_default |
7182 | long longval () { return (long) (sizeof (long double)); } | |
7183 | unsigned long ulongval () { return (long) (sizeof (long double)); } | |
7184 | #include <stdio.h> | |
7185 | #include <stdlib.h> | |
3a12e572 UD |
7186 | int |
7187 | main () | |
7188 | { | |
7189 | ||
7190 | FILE *f = fopen ("conftest.val", "w"); | |
7191 | if (! f) | |
7192 | exit (1); | |
7193 | if (((long) (sizeof (long double))) < 0) | |
7194 | { | |
7195 | long i = longval (); | |
7196 | if (i != ((long) (sizeof (long double)))) | |
7197 | exit (1); | |
7198 | fprintf (f, "%ld\n", i); | |
7199 | } | |
7200 | else | |
7201 | { | |
7202 | unsigned long i = ulongval (); | |
7203 | if (i != ((long) (sizeof (long double)))) | |
7204 | exit (1); | |
7205 | fprintf (f, "%lu\n", i); | |
7206 | } | |
7207 | exit (ferror (f) || fclose (f) != 0); | |
7208 | ||
7209 | ; | |
7210 | return 0; | |
7211 | } | |
7212 | _ACEOF | |
7213 | rm -f conftest$ac_exeext | |
7214 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
7215 | (eval $ac_link) 2>&5 | |
7216 | ac_status=$? | |
7217 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7218 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
7219 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7220 | (eval $ac_try) 2>&5 | |
7221 | ac_status=$? | |
7222 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7223 | (exit $ac_status); }; }; then | |
7224 | ac_cv_sizeof_long_double=`cat conftest.val` | |
7225 | else | |
7226 | echo "$as_me: program exited with status $ac_status" >&5 | |
7227 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7228 | sed 's/^/| /' conftest.$ac_ext >&5 |
7229 | ||
3a12e572 | 7230 | ( exit $ac_status ) |
2abf9ff1 RM |
7231 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77 |
7232 | See \`config.log' for more details." >&5 | |
7233 | echo "$as_me: error: cannot compute sizeof (long double), 77 | |
7234 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
7235 | { (exit 1); exit 1; }; } |
7236 | fi | |
c776b3d7 | 7237 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7238 | fi |
7239 | fi | |
7240 | rm -f conftest.val | |
7241 | else | |
7242 | ac_cv_sizeof_long_double=0 | |
7243 | fi | |
7244 | fi | |
7245 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5 | |
7246 | echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6 | |
7247 | cat >>confdefs.h <<_ACEOF | |
8ed1e7d5 | 7248 | #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double |
3a12e572 | 7249 | _ACEOF |
8ed1e7d5 GK |
7250 | |
7251 | ||
7252 | sizeof_long_double=$ac_cv_sizeof_long_double | |
7253 | ||
7254 | ||
cd6ede75 UD |
7255 | ### End of automated tests. |
7256 | ### Now run sysdeps configure fragments. | |
7257 | ||
cb343854 | 7258 | # They also can set these variables. |
b43b13ac | 7259 | use_ldconfig=no |
cb343854 | 7260 | ldd_rewrite_script=no |
77259608 | 7261 | libc_cv_sysconfdir=$sysconfdir |
74bd2300 | 7262 | libc_cv_gcc_unwind_find_fde=no |
cb343854 | 7263 | |
cd6ede75 UD |
7264 | # Iterate over all the sysdep directories we will use, running their |
7265 | # configure fragments, and looking for a uname implementation. | |
7266 | uname= | |
7267 | for dir in $sysnames; do | |
7268 | case $dir in | |
7269 | /*) dest=$dir ;; | |
7270 | *) dest=$srcdir/$dir ;; | |
7271 | esac | |
7272 | if test -r $dest/configure; then | |
d1149385 RM |
7273 | echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5 |
7274 | echo "${ECHO_T}running configure fragment for $dir" >&6 | |
cd6ede75 UD |
7275 | . $dest/configure |
7276 | fi | |
7277 | ||
7278 | if test -z "$uname"; then | |
7279 | if test -r $dest/uname.c || | |
7280 | test -r $dest/uname.S || | |
7281 | { test -r $dest/syscalls.list && | |
7282 | grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then | |
7283 | uname=$dir | |
7284 | fi | |
7285 | fi | |
7286 | done | |
7287 | ||
74bd2300 | 7288 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
3a12e572 | 7289 | cat >>confdefs.h <<\_ACEOF |
74bd2300 | 7290 | #define EXPORT_UNWIND_FIND_FDE 1 |
3a12e572 | 7291 | _ACEOF |
74bd2300 UD |
7292 | |
7293 | fi | |
7294 | ||
7295 | ||
cd6ede75 UD |
7296 | # If we will use the generic uname implementation, we must figure out what |
7297 | # it will say by examining the system, and write the results in config-name.h. | |
7298 | if test "$uname" = "sysdeps/generic"; then | |
7299 | ||
7300 | uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'` | |
7301 | if test $uname_sysname != $config_os; then | |
7302 | config_release=`echo $config_os | sed s/$uname_sysname//` | |
7303 | fi | |
7304 | ||
3a12e572 UD |
7305 | echo "$as_me:$LINENO: checking OS release for uname" >&5 |
7306 | echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6 | |
7307 | if test "${libc_cv_uname_release+set}" = set; then | |
7308 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 7309 | else |
3a12e572 UD |
7310 | if test -r /vmunix; then |
7311 | kernel_id=`strings /vmunix | grep UNIX` | |
7312 | elif test -r /dynix; then | |
7313 | kernel_id=`strings /dynix | grep DYNIX` | |
7314 | else | |
7315 | kernel_id= | |
7316 | fi | |
7317 | ||
7318 | kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'` | |
cd6ede75 UD |
7319 | if test x`echo "$config_release" | sed "s/^$kernel_release//"` \ |
7320 | != x$config_release; then | |
7321 | # The configuration release is a substring of the kernel release. | |
7322 | libc_cv_uname_release=$kernel_release | |
7323 | elif test x$config_release != x; then | |
7324 | libc_cv_uname_release=$config_release | |
7325 | elif test x$kernel_release != x; then | |
7326 | libc_cv_uname_release=$kernel_release | |
7327 | else | |
7328 | libc_cv_uname_release=unknown | |
7329 | fi | |
7330 | fi | |
3a12e572 UD |
7331 | echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5 |
7332 | echo "${ECHO_T}$libc_cv_uname_release" >&6 | |
cd6ede75 UD |
7333 | uname_release="$libc_cv_uname_release" |
7334 | ||
3a12e572 UD |
7335 | echo "$as_me:$LINENO: checking OS version for uname" >&5 |
7336 | echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6 | |
7337 | if test "${libc_cv_uname_version+set}" = set; then | |
7338 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 7339 | else |
3a12e572 UD |
7340 | if test -r /vmunix; then |
7341 | kernel_id=`strings /vmunix | grep UNIX` | |
7342 | elif test -r /dynix; then | |
7343 | kernel_id=`strings /dynix | grep DYNIX` | |
7344 | else | |
7345 | kernel_id= | |
7346 | fi | |
7347 | ||
7348 | kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'` | |
cd6ede75 UD |
7349 | if test -n "$kernel_version"; then |
7350 | libc_cv_uname_version="$kernel_version" | |
7351 | else | |
7352 | libc_cv_uname_version=unknown | |
7353 | fi | |
7354 | fi | |
3a12e572 UD |
7355 | echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5 |
7356 | echo "${ECHO_T}$libc_cv_uname_version" >&6 | |
cd6ede75 UD |
7357 | uname_version="$libc_cv_uname_version" |
7358 | ||
7359 | config_uname=config-name.h:config-name.in | |
7360 | else | |
7361 | # For non-generic uname, we don't need to create config-name.h at all. | |
7362 | config_uname= | |
7363 | fi | |
7364 | ||
3a12e572 | 7365 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 7366 | #define USE_IN_LIBIO 1 |
3a12e572 | 7367 | _ACEOF |
a8c01776 | 7368 | |
cd6ede75 | 7369 | |
a53bad16 UD |
7370 | # Test for old glibc 2.0.x headers so that they can be removed properly |
7371 | # Search only in includedir. | |
3a12e572 UD |
7372 | echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5 |
7373 | echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6 | |
011ce8ed | 7374 | if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" |
a53bad16 UD |
7375 | then |
7376 | old_glibc_headers=yes | |
7377 | else | |
7378 | old_glibc_headers=no | |
7379 | fi | |
3a12e572 UD |
7380 | echo "$as_me:$LINENO: result: $old_glibc_headers" >&5 |
7381 | echo "${ECHO_T}$old_glibc_headers" >&6 | |
a53bad16 | 7382 | if test ${old_glibc_headers} = yes; then |
3a12e572 UD |
7383 | { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 |
7384 | echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} | |
7385 | { echo "$as_me:$LINENO: WARNING: *** be removed." >&5 | |
7386 | echo "$as_me: WARNING: *** be removed." >&2;} | |
a53bad16 | 7387 | fi |
26b4d766 | 7388 | |
cd6ede75 UD |
7389 | |
7390 | ||
7391 | ||
7392 | ||
7393 | ||
7394 | ||
cb343854 | 7395 | |
dff14448 | 7396 | |
77259608 | 7397 | |
3a12e572 | 7398 | |
bcd5f356 | 7399 | |
cd6ede75 | 7400 | if test $gnu_ld = yes; then |
3a12e572 | 7401 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 7402 | #define HAVE_GNU_LD 1 |
3a12e572 | 7403 | _ACEOF |
cd6ede75 UD |
7404 | |
7405 | fi | |
7406 | if test $gnu_as = yes; then | |
3a12e572 | 7407 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 7408 | #define HAVE_GNU_AS 1 |
3a12e572 | 7409 | _ACEOF |
cd6ede75 UD |
7410 | |
7411 | fi | |
7412 | if test $elf = yes; then | |
3a12e572 | 7413 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 7414 | #define HAVE_ELF 1 |
3a12e572 | 7415 | _ACEOF |
cd6ede75 UD |
7416 | |
7417 | fi | |
5af3245a | 7418 | if test $xcoff = yes; then |
3a12e572 | 7419 | cat >>confdefs.h <<\_ACEOF |
5af3245a | 7420 | #define HAVE_XCOFF 1 |
3a12e572 | 7421 | _ACEOF |
5af3245a UD |
7422 | |
7423 | fi | |
cd6ede75 UD |
7424 | |
7425 | ||
650425ce | 7426 | |
cd6ede75 UD |
7427 | if test $shared = default; then |
7428 | if test $gnu_ld = yes; then | |
7429 | shared=$elf | |
7430 | else | |
7431 | # For now we do not assume shared libs are available. In future more | |
7432 | # tests might become available. | |
7433 | shared=no | |
7434 | fi | |
7435 | fi | |
7436 | ||
3a12e572 UD |
7437 | echo "$as_me:$LINENO: checking whether -fPIC is default" >&5 |
7438 | echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6 | |
7439 | if test "${pic_default+set}" = set; then | |
7440 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cc3fa755 UD |
7441 | else |
7442 | pic_default=yes | |
7443 | cat > conftest.c <<EOF | |
9756dfe1 | 7444 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7445 | # error PIC is default. |
7446 | #endif | |
7447 | EOF | |
7448 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
7449 | pic_default=no | |
7450 | fi | |
7451 | rm -f conftest.* | |
7452 | fi | |
3a12e572 UD |
7453 | echo "$as_me:$LINENO: result: $pic_default" >&5 |
7454 | echo "${ECHO_T}$pic_default" >&6 | |
cc3fa755 UD |
7455 | |
7456 | ||
7457 | ||
cd6ede75 UD |
7458 | |
7459 | ||
7460 | ||
7461 | ||
7462 | ||
7463 | ||
7464 | ||
7cabd57c UD |
7465 | case "$add_ons" in |
7466 | *door*) linux_doors=yes ;; | |
7467 | *) linux_doors=no ;; | |
7468 | esac | |
7469 | ||
7470 | ||
746f4007 RM |
7471 | |
7472 | ||
cd6ede75 UD |
7473 | if test "`(cd $srcdir; pwd)`" = "`pwd`"; then |
7474 | config_makefile= | |
7475 | else | |
7476 | config_makefile=Makefile | |
7477 | fi | |
7478 | ||
ee74a442 UD |
7479 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7480 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7481 | ||
cd6ede75 UD |
7482 | |
7483 | ||
f4b07664 RM |
7484 | ac_config_files="$ac_config_files config.make glibcbug ${config_makefile} ${config_uname}" |
7485 | ||
7486 | ac_config_commands="$ac_config_commands default" | |
7487 | ||
3a12e572 | 7488 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7489 | # This file is a shell script that caches the results of configure |
7490 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7491 | # scripts and configure runs, see configure's option --config-cache. |
7492 | # It is not useful on other systems. If it contains results you don't | |
7493 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7494 | # |
3a12e572 UD |
7495 | # config.status only pays attention to the cache file if you give it |
7496 | # the --recheck option to rerun configure. | |
cd6ede75 | 7497 | # |
f4b07664 | 7498 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
7499 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
7500 | # following values. | |
7501 | ||
7502 | _ACEOF | |
7503 | ||
cd6ede75 UD |
7504 | # The following way of writing the cache mishandles newlines in values, |
7505 | # but we know of no workaround that is simple, portable, and efficient. | |
7506 | # So, don't put newlines in cache variables' values. | |
7507 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
7508 | # and sets the high bit in the cache file unless we assign to the vars. | |
3a12e572 UD |
7509 | { |
7510 | (set) 2>&1 | | |
7511 | case `(ac_space=' '; set | grep ac_space) 2>&1` in | |
7512 | *ac_space=\ *) | |
7513 | # `set' does not quote correctly, so add quotes (double-quote | |
7514 | # substitution turns \\\\ into \\, and sed turns \\ into \). | |
7515 | sed -n \ | |
c776b3d7 UD |
7516 | "s/'/'\\\\''/g; |
7517 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
3a12e572 UD |
7518 | ;; |
7519 | *) | |
7520 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
7521 | sed -n \ | |
c776b3d7 | 7522 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
3a12e572 UD |
7523 | ;; |
7524 | esac; | |
7525 | } | | |
7526 | sed ' | |
7527 | t clear | |
7528 | : clear | |
7529 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
7530 | t end | |
7531 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
7532 | : end' >>confcache | |
2abf9ff1 | 7533 | if diff $cache_file confcache >/dev/null 2>&1; then :; else |
cd6ede75 | 7534 | if test -w $cache_file; then |
3a12e572 UD |
7535 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" |
7536 | cat confcache >$cache_file | |
cd6ede75 UD |
7537 | else |
7538 | echo "not updating unwritable cache $cache_file" | |
7539 | fi | |
7540 | fi | |
7541 | rm -f confcache | |
7542 | ||
cd6ede75 UD |
7543 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7544 | # Let make expand exec_prefix. | |
7545 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7546 | ||
3a12e572 UD |
7547 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
7548 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
7549 | # trailing colons and then remove the whole line if VPATH becomes empty | |
7550 | # (actually we leave an empty line to preserve line numbers). | |
cd6ede75 | 7551 | if test "x$srcdir" = x.; then |
c776b3d7 | 7552 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
3a12e572 UD |
7553 | s/:*\$(srcdir):*/:/; |
7554 | s/:*\${srcdir}:*/:/; | |
7555 | s/:*@srcdir@:*/:/; | |
c776b3d7 | 7556 | s/^\([^=]*=[ ]*\):*/\1/; |
3a12e572 | 7557 | s/:*$//; |
c776b3d7 | 7558 | s/^[^=]*=[ ]*$//; |
3a12e572 | 7559 | }' |
cd6ede75 UD |
7560 | fi |
7561 | ||
cd6ede75 UD |
7562 | DEFS=-DHAVE_CONFIG_H |
7563 | ||
f4b07664 RM |
7564 | ac_libobjs= |
7565 | ac_ltlibobjs= | |
7566 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
7567 | # 1. Remove the extension, and $U if already installed. | |
7568 | ac_i=`echo "$ac_i" | | |
c776b3d7 | 7569 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` |
f4b07664 RM |
7570 | # 2. Add them. |
7571 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" | |
7572 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' | |
7573 | done | |
7574 | LIBOBJS=$ac_libobjs | |
7575 | ||
7576 | LTLIBOBJS=$ac_ltlibobjs | |
7577 | ||
7578 | ||
cd6ede75 | 7579 | |
3a12e572 UD |
7580 | : ${CONFIG_STATUS=./config.status} |
7581 | ac_clean_files_save=$ac_clean_files | |
7582 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
7583 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 | |
7584 | echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7585 | cat >$CONFIG_STATUS <<_ACEOF | |
7586 | #! $SHELL | |
7587 | # Generated by $as_me. | |
cd6ede75 | 7588 | # Run this file to recreate the current configuration. |
cd6ede75 | 7589 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 7590 | # configure, is in config.log if it exists. |
cd6ede75 | 7591 | |
3a12e572 | 7592 | debug=false |
2abf9ff1 RM |
7593 | ac_cs_recheck=false |
7594 | ac_cs_silent=false | |
3a12e572 UD |
7595 | SHELL=\${CONFIG_SHELL-$SHELL} |
7596 | _ACEOF | |
7597 | ||
7598 | cat >>$CONFIG_STATUS <<\_ACEOF | |
3a12e572 UD |
7599 | ## --------------------- ## |
7600 | ## M4sh Initialization. ## | |
7601 | ## --------------------- ## | |
7602 | ||
7603 | # Be Bourne compatible | |
7604 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
7605 | emulate sh | |
7606 | NULLCMD=: | |
f4b07664 RM |
7607 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
7608 | # is contrary to our usage. Disable this feature. | |
7609 | alias -g '${1+"$@"}'='"$@"' | |
3a12e572 UD |
7610 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
7611 | set -o posix | |
7612 | fi | |
c776b3d7 | 7613 | DUALCASE=1; export DUALCASE # for MKS sh |
3a12e572 | 7614 | |
3a12e572 | 7615 | # Support unset when possible. |
c776b3d7 | 7616 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
3a12e572 UD |
7617 | as_unset=unset |
7618 | else | |
7619 | as_unset=false | |
7620 | fi | |
7621 | ||
f4b07664 RM |
7622 | |
7623 | # Work around bugs in pre-3.0 UWIN ksh. | |
7624 | $as_unset ENV MAIL MAILPATH | |
7625 | PS1='$ ' | |
7626 | PS2='> ' | |
7627 | PS4='+ ' | |
7628 | ||
7629 | # NLS nuisances. | |
2abf9ff1 RM |
7630 | for as_var in \ |
7631 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
7632 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
7633 | LC_TELEPHONE LC_TIME | |
f4b07664 | 7634 | do |
c776b3d7 | 7635 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
f4b07664 RM |
7636 | eval $as_var=C; export $as_var |
7637 | else | |
7638 | $as_unset $as_var | |
7639 | fi | |
7640 | done | |
7641 | ||
7642 | # Required to use basename. | |
7643 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
7644 | as_expr=expr | |
7645 | else | |
7646 | as_expr=false | |
7647 | fi | |
7648 | ||
7649 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then | |
7650 | as_basename=basename | |
7651 | else | |
7652 | as_basename=false | |
7653 | fi | |
3a12e572 UD |
7654 | |
7655 | ||
7656 | # Name of the executable. | |
f4b07664 | 7657 | as_me=`$as_basename "$0" || |
3a12e572 UD |
7658 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7659 | X"$0" : 'X\(//\)$' \| \ | |
7660 | X"$0" : 'X\(/\)$' \| \ | |
7661 | . : '\(.\)' 2>/dev/null || | |
7662 | echo X/"$0" | | |
7663 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
7664 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
7665 | /^X\/\(\/\).*/{ s//\1/; q; } | |
7666 | s/.*/./; q'` | |
7667 | ||
f4b07664 | 7668 | |
3a12e572 UD |
7669 | # PATH needs CR, and LINENO needs CR and PATH. |
7670 | # Avoid depending upon Character Ranges. | |
7671 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7672 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7673 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7674 | as_cr_digits='0123456789' | |
7675 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
7676 | ||
7677 | # The user is always right. | |
7678 | if test "${PATH_SEPARATOR+set}" != set; then | |
2abf9ff1 RM |
7679 | echo "#! /bin/sh" >conf$$.sh |
7680 | echo "exit 0" >>conf$$.sh | |
7681 | chmod +x conf$$.sh | |
7682 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
3a12e572 UD |
7683 | PATH_SEPARATOR=';' |
7684 | else | |
7685 | PATH_SEPARATOR=: | |
7686 | fi | |
2abf9ff1 | 7687 | rm -f conf$$.sh |
3a12e572 UD |
7688 | fi |
7689 | ||
7690 | ||
7691 | as_lineno_1=$LINENO | |
7692 | as_lineno_2=$LINENO | |
7693 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
7694 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
7695 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
7696 | # Find who we are. Look in the path if we contain no path at all | |
7697 | # relative or not. | |
7698 | case $0 in | |
7699 | *[\\/]* ) as_myself=$0 ;; | |
7700 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7701 | for as_dir in $PATH | |
cd6ede75 | 7702 | do |
3a12e572 UD |
7703 | IFS=$as_save_IFS |
7704 | test -z "$as_dir" && as_dir=. | |
7705 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
7706 | done | |
7707 | ||
7708 | ;; | |
cd6ede75 | 7709 | esac |
3a12e572 UD |
7710 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
7711 | # in which case we are not to be found in the path. | |
7712 | if test "x$as_myself" = x; then | |
7713 | as_myself=$0 | |
7714 | fi | |
7715 | if test ! -f "$as_myself"; then | |
7716 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 | |
7717 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} | |
7718 | { (exit 1); exit 1; }; } | |
7719 | fi | |
7720 | case $CONFIG_SHELL in | |
7721 | '') | |
7722 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7723 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
7724 | do | |
7725 | IFS=$as_save_IFS | |
7726 | test -z "$as_dir" && as_dir=. | |
7727 | for as_base in sh bash ksh sh5; do | |
7728 | case $as_dir in | |
7729 | /*) | |
7730 | if ("$as_dir/$as_base" -c ' | |
7731 | as_lineno_1=$LINENO | |
7732 | as_lineno_2=$LINENO | |
7733 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
7734 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
7735 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
f4b07664 RM |
7736 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } |
7737 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
3a12e572 UD |
7738 | CONFIG_SHELL=$as_dir/$as_base |
7739 | export CONFIG_SHELL | |
7740 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
7741 | fi;; | |
7742 | esac | |
7743 | done | |
cd6ede75 | 7744 | done |
3a12e572 UD |
7745 | ;; |
7746 | esac | |
cd6ede75 | 7747 | |
3a12e572 UD |
7748 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
7749 | # uniformly replaced by the line number. The first 'sed' inserts a | |
7750 | # line-number line before each line; the second 'sed' does the real | |
7751 | # work. The second script uses 'N' to pair each line-number line | |
7752 | # with the numbered line, and appends trailing '-' during | |
7753 | # substitution so that $LINENO is not a special case at line end. | |
7754 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
7755 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
7756 | sed '=' <$as_myself | | |
7757 | sed ' | |
7758 | N | |
7759 | s,$,-, | |
7760 | : loop | |
7761 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
7762 | t loop | |
7763 | s,-$,, | |
7764 | s,^['$as_cr_digits']*\n,, | |
7765 | ' >$as_me.lineno && | |
7766 | chmod +x $as_me.lineno || | |
7767 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 | |
7768 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} | |
7769 | { (exit 1); exit 1; }; } | |
7770 | ||
7771 | # Don't try to exec as it changes $[0], causing all sort of problems | |
7772 | # (the dirname of $[0] is not the place where we might find the | |
7773 | # original and so on. Autoconf is especially sensible to this). | |
7774 | . ./$as_me.lineno | |
7775 | # Exit status is that of the last command. | |
7776 | exit | |
7777 | } | |
cd6ede75 | 7778 | |
cd6ede75 | 7779 | |
3a12e572 UD |
7780 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
7781 | *c*,-n*) ECHO_N= ECHO_C=' | |
7782 | ' ECHO_T=' ' ;; | |
7783 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
7784 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
7785 | esac | |
cd6ede75 | 7786 | |
3a12e572 UD |
7787 | if expr a : '\(a\)' >/dev/null 2>&1; then |
7788 | as_expr=expr | |
7789 | else | |
7790 | as_expr=false | |
7791 | fi | |
cd6ede75 | 7792 | |
3a12e572 UD |
7793 | rm -f conf$$ conf$$.exe conf$$.file |
7794 | echo >conf$$.file | |
7795 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7796 | # We could just check for DJGPP; but this test a) works b) is more generic | |
7797 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
7798 | if test -f conf$$.exe; then | |
7799 | # Don't use ln at all; we don't have any links | |
7800 | as_ln_s='cp -p' | |
cd6ede75 | 7801 | else |
3a12e572 | 7802 | as_ln_s='ln -s' |
cd6ede75 | 7803 | fi |
3a12e572 UD |
7804 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7805 | as_ln_s=ln | |
7806 | else | |
7807 | as_ln_s='cp -p' | |
cd6ede75 | 7808 | fi |
3a12e572 | 7809 | rm -f conf$$ conf$$.exe conf$$.file |
cd6ede75 | 7810 | |
f4b07664 RM |
7811 | if mkdir -p . 2>/dev/null; then |
7812 | as_mkdir_p=: | |
7813 | else | |
c776b3d7 | 7814 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
7815 | as_mkdir_p=false |
7816 | fi | |
7817 | ||
3a12e572 | 7818 | as_executable_p="test -f" |
cd6ede75 | 7819 | |
3a12e572 | 7820 | # Sed expression to map a string onto a valid CPP name. |
c776b3d7 | 7821 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7822 | |
7823 | # Sed expression to map a string onto a valid variable name. | |
c776b3d7 | 7824 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7825 | |
7826 | ||
7827 | # IFS | |
7828 | # We need space, tab and new line, in precisely that order. | |
7829 | as_nl=' | |
7830 | ' | |
7831 | IFS=" $as_nl" | |
7832 | ||
7833 | # CDPATH. | |
f4b07664 | 7834 | $as_unset CDPATH |
3a12e572 UD |
7835 | |
7836 | exec 6>&1 | |
7837 | ||
7838 | # Open the log real soon, to keep \$[0] and so on meaningful, and to | |
7839 | # report actual input values of CONFIG_FILES etc. instead of their | |
7840 | # values after options handling. Logging --version etc. is OK. | |
7841 | exec 5>>config.log | |
7842 | { | |
7843 | echo | |
7844 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7845 | ## Running $as_me. ## | |
7846 | _ASBOX | |
7847 | } >&5 | |
7848 | cat >&5 <<_CSEOF | |
7849 | ||
f4b07664 | 7850 | This file was extended by GNU C Library $as_me (see version.h), which was |
c776b3d7 | 7851 | generated by GNU Autoconf 2.59. Invocation command line was |
3a12e572 UD |
7852 | |
7853 | CONFIG_FILES = $CONFIG_FILES | |
7854 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7855 | CONFIG_LINKS = $CONFIG_LINKS | |
7856 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7857 | $ $0 $@ | |
7858 | ||
7859 | _CSEOF | |
7860 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 | |
7861 | echo >&5 | |
7862 | _ACEOF | |
7863 | ||
7864 | # Files that config.status was made for. | |
7865 | if test -n "$ac_config_files"; then | |
7866 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS | |
7867 | fi | |
7868 | ||
7869 | if test -n "$ac_config_headers"; then | |
7870 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS | |
7871 | fi | |
7872 | ||
7873 | if test -n "$ac_config_links"; then | |
7874 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS | |
7875 | fi | |
7876 | ||
7877 | if test -n "$ac_config_commands"; then | |
7878 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS | |
7879 | fi | |
7880 | ||
7881 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7882 | ||
7883 | ac_cs_usage="\ | |
7884 | \`$as_me' instantiates files from templates according to the | |
7885 | current configuration. | |
7886 | ||
7887 | Usage: $0 [OPTIONS] [FILE]... | |
7888 | ||
7889 | -h, --help print this help, then exit | |
7890 | -V, --version print version number, then exit | |
2abf9ff1 | 7891 | -q, --quiet do not print progress messages |
3a12e572 UD |
7892 | -d, --debug don't remove temporary files |
7893 | --recheck update $as_me by reconfiguring in the same conditions | |
7894 | --file=FILE[:TEMPLATE] | |
c776b3d7 | 7895 | instantiate the configuration file FILE |
3a12e572 | 7896 | --header=FILE[:TEMPLATE] |
c776b3d7 | 7897 | instantiate the configuration header FILE |
3a12e572 UD |
7898 | |
7899 | Configuration files: | |
7900 | $config_files | |
7901 | ||
7902 | Configuration headers: | |
7903 | $config_headers | |
7904 | ||
3a12e572 UD |
7905 | Configuration commands: |
7906 | $config_commands | |
7907 | ||
7908 | Report bugs to <bug-autoconf@gnu.org>." | |
7909 | _ACEOF | |
7910 | ||
7911 | cat >>$CONFIG_STATUS <<_ACEOF | |
7912 | ac_cs_version="\\ | |
f4b07664 | 7913 | GNU C Library config.status (see version.h) |
c776b3d7 | 7914 | configured by $0, generated by GNU Autoconf 2.59, |
3a12e572 UD |
7915 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" |
7916 | ||
c776b3d7 | 7917 | Copyright (C) 2003 Free Software Foundation, Inc. |
3a12e572 UD |
7918 | This config.status script is free software; the Free Software Foundation |
7919 | gives unlimited permission to copy, distribute and modify it." | |
7920 | srcdir=$srcdir | |
7921 | INSTALL="$INSTALL" | |
7922 | _ACEOF | |
7923 | ||
7924 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7925 | # If no file are specified by the user, then we need to provide default | |
7926 | # value. By we need to know if files were specified by the user. | |
7927 | ac_need_defaults=: | |
7928 | while test $# != 0 | |
7929 | do | |
7930 | case $1 in | |
7931 | --*=*) | |
7932 | ac_option=`expr "x$1" : 'x\([^=]*\)='` | |
7933 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` | |
f4b07664 RM |
7934 | ac_shift=: |
7935 | ;; | |
7936 | -*) | |
7937 | ac_option=$1 | |
7938 | ac_optarg=$2 | |
7939 | ac_shift=shift | |
3a12e572 | 7940 | ;; |
3a12e572 UD |
7941 | *) # This is not an option, so the user has probably given explicit |
7942 | # arguments. | |
f4b07664 | 7943 | ac_option=$1 |
3a12e572 | 7944 | ac_need_defaults=false;; |
cd6ede75 UD |
7945 | esac |
7946 | ||
f4b07664 | 7947 | case $ac_option in |
3a12e572 UD |
7948 | # Handling of the options. |
7949 | _ACEOF | |
fbd90f6c | 7950 | cat >>$CONFIG_STATUS <<\_ACEOF |
2abf9ff1 RM |
7951 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7952 | ac_cs_recheck=: ;; | |
3a12e572 UD |
7953 | --version | --vers* | -V ) |
7954 | echo "$ac_cs_version"; exit 0 ;; | |
7955 | --he | --h) | |
7956 | # Conflict between --help and --header | |
7957 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 | |
7958 | Try \`$0 --help' for more information." >&5 | |
7959 | echo "$as_me: error: ambiguous option: $1 | |
7960 | Try \`$0 --help' for more information." >&2;} | |
7961 | { (exit 1); exit 1; }; };; | |
7962 | --help | --hel | -h ) | |
7963 | echo "$ac_cs_usage"; exit 0 ;; | |
7964 | --debug | --d* | -d ) | |
7965 | debug=: ;; | |
7966 | --file | --fil | --fi | --f ) | |
f4b07664 RM |
7967 | $ac_shift |
7968 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" | |
3a12e572 UD |
7969 | ac_need_defaults=false;; |
7970 | --header | --heade | --head | --hea ) | |
f4b07664 RM |
7971 | $ac_shift |
7972 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" | |
3a12e572 | 7973 | ac_need_defaults=false;; |
2abf9ff1 RM |
7974 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7975 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7976 | ac_cs_silent=: ;; | |
3a12e572 UD |
7977 | |
7978 | # This is an error. | |
7979 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 | |
7980 | Try \`$0 --help' for more information." >&5 | |
7981 | echo "$as_me: error: unrecognized option: $1 | |
7982 | Try \`$0 --help' for more information." >&2;} | |
7983 | { (exit 1); exit 1; }; } ;; | |
7984 | ||
7985 | *) ac_config_targets="$ac_config_targets $1" ;; | |
cd6ede75 | 7986 | |
3a12e572 UD |
7987 | esac |
7988 | shift | |
7989 | done | |
7990 | ||
2abf9ff1 RM |
7991 | ac_configure_extra_args= |
7992 | ||
7993 | if $ac_cs_silent; then | |
7994 | exec 6>/dev/null | |
7995 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7996 | fi | |
7997 | ||
7998 | _ACEOF | |
7999 | cat >>$CONFIG_STATUS <<_ACEOF | |
8000 | if \$ac_cs_recheck; then | |
8001 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 | |
8002 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
8003 | fi | |
8004 | ||
3a12e572 UD |
8005 | _ACEOF |
8006 | ||
8007 | cat >>$CONFIG_STATUS <<_ACEOF | |
8008 | # | |
8009 | # INIT-COMMANDS section. | |
8010 | # | |
8011 | ||
8012 | config_vars='$config_vars' | |
8013 | ||
8014 | _ACEOF | |
8015 | ||
8016 | ||
8017 | ||
8018 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8019 | for ac_config_target in $ac_config_targets | |
8020 | do | |
8021 | case "$ac_config_target" in | |
8022 | # Handling of arguments. | |
8023 | "config.make" ) CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
8024 | "glibcbug" ) CONFIG_FILES="$CONFIG_FILES glibcbug" ;; | |
8025 | "${config_makefile}" ) CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; | |
8026 | "${config_uname}" ) CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;; | |
3a12e572 UD |
8027 | "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
8028 | "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
8029 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 | |
8030 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} | |
8031 | { (exit 1); exit 1; }; };; | |
8032 | esac | |
8033 | done | |
8034 | ||
8035 | # If the user did not use the arguments to specify the items to instantiate, | |
8036 | # then the envvar interface is used. Set only those that are not. | |
8037 | # We use the long form for the default assignment because of an extremely | |
8038 | # bizarre bug on SunOS 4.1.3. | |
8039 | if $ac_need_defaults; then | |
8040 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8041 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
8042 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
8043 | fi | |
8044 | ||
2abf9ff1 RM |
8045 | # Have a temporary directory for convenience. Make it in the build tree |
8046 | # simply because there is no reason to put it here, and in addition, | |
8047 | # creating and moving files from /tmp can sometimes cause problems. | |
3a12e572 UD |
8048 | # Create a temporary directory, and hook for its removal unless debugging. |
8049 | $debug || | |
8050 | { | |
8051 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 | |
8052 | trap '{ (exit 1); exit 1; }' 1 2 13 15 | |
8053 | } | |
8054 | ||
8055 | # Create a (secure) tmp directory for tmp files. | |
2abf9ff1 | 8056 | |
3a12e572 | 8057 | { |
2abf9ff1 | 8058 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && |
3a12e572 UD |
8059 | test -n "$tmp" && test -d "$tmp" |
8060 | } || | |
8061 | { | |
2abf9ff1 | 8062 | tmp=./confstat$$-$RANDOM |
3a12e572 UD |
8063 | (umask 077 && mkdir $tmp) |
8064 | } || | |
8065 | { | |
2abf9ff1 | 8066 | echo "$me: cannot create a temporary directory in ." >&2 |
3a12e572 UD |
8067 | { (exit 1); exit 1; } |
8068 | } | |
8069 | ||
8070 | _ACEOF | |
8071 | ||
8072 | cat >>$CONFIG_STATUS <<_ACEOF | |
8073 | ||
8074 | # | |
8075 | # CONFIG_FILES section. | |
8076 | # | |
8077 | ||
8078 | # No need to generate the scripts if there are no CONFIG_FILES. | |
8079 | # This happens for instance when ./config.status config.h | |
8080 | if test -n "\$CONFIG_FILES"; then | |
8081 | # Protect against being on the right side of a sed subst in config.status. | |
8082 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; | |
8083 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF | |
8084 | s,@SHELL@,$SHELL,;t t | |
8085 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t | |
8086 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t | |
8087 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t | |
8088 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t | |
8089 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t | |
8090 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t | |
8091 | s,@exec_prefix@,$exec_prefix,;t t | |
8092 | s,@prefix@,$prefix,;t t | |
8093 | s,@program_transform_name@,$program_transform_name,;t t | |
8094 | s,@bindir@,$bindir,;t t | |
8095 | s,@sbindir@,$sbindir,;t t | |
8096 | s,@libexecdir@,$libexecdir,;t t | |
8097 | s,@datadir@,$datadir,;t t | |
8098 | s,@sysconfdir@,$sysconfdir,;t t | |
8099 | s,@sharedstatedir@,$sharedstatedir,;t t | |
8100 | s,@localstatedir@,$localstatedir,;t t | |
8101 | s,@libdir@,$libdir,;t t | |
8102 | s,@includedir@,$includedir,;t t | |
8103 | s,@oldincludedir@,$oldincludedir,;t t | |
8104 | s,@infodir@,$infodir,;t t | |
8105 | s,@mandir@,$mandir,;t t | |
8106 | s,@build_alias@,$build_alias,;t t | |
8107 | s,@host_alias@,$host_alias,;t t | |
8108 | s,@target_alias@,$target_alias,;t t | |
8109 | s,@DEFS@,$DEFS,;t t | |
8110 | s,@ECHO_C@,$ECHO_C,;t t | |
8111 | s,@ECHO_N@,$ECHO_N,;t t | |
8112 | s,@ECHO_T@,$ECHO_T,;t t | |
8113 | s,@LIBS@,$LIBS,;t t | |
8114 | s,@with_fp@,$with_fp,;t t | |
8115 | s,@with_cvs@,$with_cvs,;t t | |
7dbde9db | 8116 | s,@enable_check_abi@,$enable_check_abi,;t t |
3a12e572 UD |
8117 | s,@oldest_abi@,$oldest_abi,;t t |
8118 | s,@subdirs@,$subdirs,;t t | |
8119 | s,@force_install@,$force_install,;t t | |
8120 | s,@all_warnings@,$all_warnings,;t t | |
8121 | s,@build@,$build,;t t | |
8122 | s,@build_cpu@,$build_cpu,;t t | |
8123 | s,@build_vendor@,$build_vendor,;t t | |
8124 | s,@build_os@,$build_os,;t t | |
8125 | s,@host@,$host,;t t | |
8126 | s,@host_cpu@,$host_cpu,;t t | |
8127 | s,@host_vendor@,$host_vendor,;t t | |
8128 | s,@host_os@,$host_os,;t t | |
3a12e572 UD |
8129 | s,@base_machine@,$base_machine,;t t |
8130 | s,@sysnames@,$sysnames,;t t | |
8131 | s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t | |
8132 | s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t | |
8133 | s,@INSTALL_DATA@,$INSTALL_DATA,;t t | |
8134 | s,@LN_S@,$LN_S,;t t | |
3a12e572 | 8135 | s,@CC@,$CC,;t t |
3a12e572 UD |
8136 | s,@CFLAGS@,$CFLAGS,;t t |
8137 | s,@LDFLAGS@,$LDFLAGS,;t t | |
8138 | s,@CPPFLAGS@,$CPPFLAGS,;t t | |
8139 | s,@ac_ct_CC@,$ac_ct_CC,;t t | |
8140 | s,@OBJEXT@,$OBJEXT,;t t | |
8141 | s,@BUILD_CC@,$BUILD_CC,;t t | |
8142 | s,@cross_compiling@,$cross_compiling,;t t | |
8143 | s,@CPP@,$CPP,;t t | |
925c3c5c UD |
8144 | s,@CXX@,$CXX,;t t |
8145 | s,@CXXFLAGS@,$CXXFLAGS,;t t | |
8146 | s,@ac_ct_CXX@,$ac_ct_CXX,;t t | |
3a12e572 | 8147 | s,@AR@,$AR,;t t |
6e3d59bc | 8148 | s,@OBJDUMP@,$OBJDUMP,;t t |
3a12e572 UD |
8149 | s,@RANLIB@,$RANLIB,;t t |
8150 | s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t | |
8151 | s,@MIG@,$MIG,;t t | |
c4d23330 RM |
8152 | s,@AS@,$AS,;t t |
8153 | s,@LD@,$LD,;t t | |
4baa087a RM |
8154 | s,@PWD_P@,$PWD_P,;t t |
8155 | s,@MAKE@,$MAKE,;t t | |
8156 | s,@MSGFMT@,$MSGFMT,;t t | |
8157 | s,@MAKEINFO@,$MAKEINFO,;t t | |
8158 | s,@SED@,$SED,;t t | |
8159 | s,@AUTOCONF@,$AUTOCONF,;t t | |
3a12e572 UD |
8160 | s,@CCVERSION@,$CCVERSION,;t t |
8161 | s,@SYSINCLUDES@,$SYSINCLUDES,;t t | |
8162 | s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t | |
8163 | s,@BASH@,$BASH,;t t | |
8164 | s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t | |
8165 | s,@KSH@,$KSH,;t t | |
8166 | s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t | |
8167 | s,@AWK@,$AWK,;t t | |
8168 | s,@PERL@,$PERL,;t t | |
8169 | s,@INSTALL_INFO@,$INSTALL_INFO,;t t | |
3a12e572 UD |
8170 | s,@BISON@,$BISON,;t t |
8171 | s,@VERSIONING@,$VERSIONING,;t t | |
8172 | s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t | |
8173 | s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t | |
c776b3d7 | 8174 | s,@libc_cv_cc_with_libunwind@,$libc_cv_cc_with_libunwind,;t t |
3a12e572 UD |
8175 | s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t |
8176 | s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t | |
8177 | s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t | |
8178 | s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t | |
35915ec8 | 8179 | s,@ASFLAGS_config@,$ASFLAGS_config,;t t |
3a12e572 | 8180 | s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t |
2abf9ff1 | 8181 | s,@libc_cv_z_execstack@,$libc_cv_z_execstack,;t t |
0f124303 | 8182 | s,@libc_cv_fpie@,$libc_cv_fpie,;t t |
49803108 | 8183 | s,@fno_unit_at_a_time@,$fno_unit_at_a_time,;t t |
3a12e572 | 8184 | s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t |
073e82bf | 8185 | s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t |
3a12e572 UD |
8186 | s,@no_whole_archive@,$no_whole_archive,;t t |
8187 | s,@exceptions@,$exceptions,;t t | |
8188 | s,@LIBGD@,$LIBGD,;t t | |
f4b07664 | 8189 | s,@EGREP@,$EGREP,;t t |
3a12e572 UD |
8190 | s,@sizeof_long_double@,$sizeof_long_double,;t t |
8191 | s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t | |
8192 | s,@uname_sysname@,$uname_sysname,;t t | |
8193 | s,@uname_release@,$uname_release,;t t | |
8194 | s,@uname_version@,$uname_version,;t t | |
8195 | s,@old_glibc_headers@,$old_glibc_headers,;t t | |
8196 | s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t | |
8197 | s,@libc_cv_localedir@,$libc_cv_localedir,;t t | |
8198 | s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t | |
8199 | s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t | |
bcd5f356 | 8200 | s,@libc_cv_forced_unwind@,$libc_cv_forced_unwind,;t t |
3a12e572 UD |
8201 | s,@use_ldconfig@,$use_ldconfig,;t t |
8202 | s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t | |
8203 | s,@gnu_ld@,$gnu_ld,;t t | |
8204 | s,@gnu_as@,$gnu_as,;t t | |
8205 | s,@elf@,$elf,;t t | |
8206 | s,@xcoff@,$xcoff,;t t | |
8207 | s,@static@,$static,;t t | |
8208 | s,@shared@,$shared,;t t | |
8209 | s,@pic_default@,$pic_default,;t t | |
8210 | s,@profile@,$profile,;t t | |
8211 | s,@omitfp@,$omitfp,;t t | |
8212 | s,@bounded@,$bounded,;t t | |
8213 | s,@static_nss@,$static_nss,;t t | |
8214 | s,@nopic_initfini@,$nopic_initfini,;t t | |
8215 | s,@DEFINES@,$DEFINES,;t t | |
8216 | s,@linux_doors@,$linux_doors,;t t | |
8217 | s,@mach_interface_list@,$mach_interface_list,;t t | |
8218 | s,@VERSION@,$VERSION,;t t | |
8219 | s,@RELEASE@,$RELEASE,;t t | |
f4b07664 RM |
8220 | s,@LIBOBJS@,$LIBOBJS,;t t |
8221 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t | |
3a12e572 UD |
8222 | CEOF |
8223 | ||
8224 | _ACEOF | |
8225 | ||
8226 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8227 | # Split the substitutions into bite-sized pieces for seds with | |
8228 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
8229 | ac_max_sed_lines=48 | |
8230 | ac_sed_frag=1 # Number of current file. | |
8231 | ac_beg=1 # First line for current file. | |
8232 | ac_end=$ac_max_sed_lines # Line after last line for current file. | |
8233 | ac_more_lines=: | |
8234 | ac_sed_cmds= | |
8235 | while $ac_more_lines; do | |
8236 | if test $ac_beg -gt 1; then | |
8237 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
8238 | else | |
8239 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
8240 | fi | |
8241 | if test ! -s $tmp/subs.frag; then | |
8242 | ac_more_lines=false | |
8243 | else | |
8244 | # The purpose of the label and of the branching condition is to | |
8245 | # speed up the sed processing (if there are no `@' at all, there | |
8246 | # is no need to browse any of the substitutions). | |
8247 | # These are the two extra sed commands mentioned above. | |
8248 | (echo ':t | |
8249 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed | |
8250 | if test -z "$ac_sed_cmds"; then | |
c776b3d7 | 8251 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" |
3a12e572 | 8252 | else |
c776b3d7 | 8253 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" |
3a12e572 UD |
8254 | fi |
8255 | ac_sed_frag=`expr $ac_sed_frag + 1` | |
8256 | ac_beg=$ac_end | |
8257 | ac_end=`expr $ac_end + $ac_max_sed_lines` | |
8258 | fi | |
8259 | done | |
8260 | if test -z "$ac_sed_cmds"; then | |
8261 | ac_sed_cmds=cat | |
cd6ede75 | 8262 | fi |
3a12e572 | 8263 | fi # test -n "$CONFIG_FILES" |
cd6ede75 | 8264 | |
3a12e572 UD |
8265 | _ACEOF |
8266 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8267 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue | |
8268 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
8269 | case $ac_file in | |
8270 | - | *:- | *:-:* ) # input from stdin | |
c776b3d7 UD |
8271 | cat >$tmp/stdin |
8272 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
8273 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
3a12e572 | 8274 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
c776b3d7 | 8275 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
3a12e572 | 8276 | * ) ac_file_in=$ac_file.in ;; |
cd6ede75 UD |
8277 | esac |
8278 | ||
3a12e572 UD |
8279 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
8280 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
8281 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
c776b3d7 UD |
8282 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8283 | X"$ac_file" : 'X\(//\)$' \| \ | |
8284 | X"$ac_file" : 'X\(/\)' \| \ | |
8285 | . : '\(.\)' 2>/dev/null || | |
3a12e572 UD |
8286 | echo X"$ac_file" | |
8287 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8288 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8289 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8290 | /^X\(\/\).*/{ s//\1/; q; } | |
8291 | s/.*/./; q'` | |
f4b07664 RM |
8292 | { if $as_mkdir_p; then |
8293 | mkdir -p "$ac_dir" | |
8294 | else | |
8295 | as_dir="$ac_dir" | |
8296 | as_dirs= | |
8297 | while test ! -d "$as_dir"; do | |
8298 | as_dirs="$as_dir $as_dirs" | |
8299 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
8300 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
c776b3d7 UD |
8301 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
8302 | X"$as_dir" : 'X\(//\)$' \| \ | |
8303 | X"$as_dir" : 'X\(/\)' \| \ | |
8304 | . : '\(.\)' 2>/dev/null || | |
f4b07664 RM |
8305 | echo X"$as_dir" | |
8306 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8307 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8308 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8309 | /^X\(\/\).*/{ s//\1/; q; } | |
8310 | s/.*/./; q'` | |
8311 | done | |
8312 | test ! -n "$as_dirs" || mkdir $as_dirs | |
8313 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
8314 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
8315 | { (exit 1); exit 1; }; }; } | |
3a12e572 UD |
8316 | |
8317 | ac_builddir=. | |
8318 | ||
8319 | if test "$ac_dir" != .; then | |
8320 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
8321 | # A "../" for each directory in $ac_dir_suffix. | |
8322 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
8323 | else | |
8324 | ac_dir_suffix= ac_top_builddir= | |
8325 | fi | |
8326 | ||
8327 | case $srcdir in | |
8328 | .) # No --srcdir option. We are building in place. | |
8329 | ac_srcdir=. | |
8330 | if test -z "$ac_top_builddir"; then | |
8331 | ac_top_srcdir=. | |
8332 | else | |
8333 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
8334 | fi ;; | |
8335 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
8336 | ac_srcdir=$srcdir$ac_dir_suffix; | |
8337 | ac_top_srcdir=$srcdir ;; | |
8338 | *) # Relative path. | |
8339 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
8340 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
8341 | esac | |
c776b3d7 UD |
8342 | |
8343 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
8344 | # the directories may not exist. | |
8345 | case `pwd` in | |
8346 | .) ac_abs_builddir="$ac_dir";; | |
8347 | *) | |
8348 | case "$ac_dir" in | |
8349 | .) ac_abs_builddir=`pwd`;; | |
8350 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
8351 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
8352 | esac;; | |
8353 | esac | |
8354 | case $ac_abs_builddir in | |
8355 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
8356 | *) | |
8357 | case ${ac_top_builddir}. in | |
8358 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
8359 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
8360 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
8361 | esac;; | |
8362 | esac | |
8363 | case $ac_abs_builddir in | |
8364 | .) ac_abs_srcdir=$ac_srcdir;; | |
8365 | *) | |
8366 | case $ac_srcdir in | |
8367 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
8368 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
8369 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
8370 | esac;; | |
8371 | esac | |
8372 | case $ac_abs_builddir in | |
8373 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
8374 | *) | |
8375 | case $ac_top_srcdir in | |
8376 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
8377 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
8378 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
8379 | esac;; | |
8380 | esac | |
cd6ede75 | 8381 | |
3a12e572 UD |
8382 | |
8383 | case $INSTALL in | |
8384 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
8385 | *) ac_INSTALL=$ac_top_builddir$INSTALL ;; | |
cd6ede75 UD |
8386 | esac |
8387 | ||
3a12e572 UD |
8388 | if test x"$ac_file" != x-; then |
8389 | { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
8390 | echo "$as_me: creating $ac_file" >&6;} | |
8391 | rm -f "$ac_file" | |
8392 | fi | |
8393 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8394 | # use $as_me), people would be surprised to read: | |
8395 | # /* config.h. Generated by config.status. */ | |
8396 | if test x"$ac_file" = x-; then | |
8397 | configure_input= | |
8398 | else | |
8399 | configure_input="$ac_file. " | |
8400 | fi | |
8401 | configure_input=$configure_input"Generated from `echo $ac_file_in | | |
c776b3d7 | 8402 | sed 's,.*/,,'` by configure." |
3a12e572 UD |
8403 | |
8404 | # First look for the input files in the build tree, otherwise in the | |
8405 | # src tree. | |
8406 | ac_file_inputs=`IFS=: | |
8407 | for f in $ac_file_in; do | |
8408 | case $f in | |
8409 | -) echo $tmp/stdin ;; | |
8410 | [\\/$]*) | |
c776b3d7 UD |
8411 | # Absolute (can't be DOS-style, as IFS=:) |
8412 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
3a12e572 UD |
8413 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8414 | { (exit 1); exit 1; }; } | |
c776b3d7 | 8415 | echo "$f";; |
3a12e572 | 8416 | *) # Relative |
c776b3d7 UD |
8417 | if test -f "$f"; then |
8418 | # Build tree | |
8419 | echo "$f" | |
8420 | elif test -f "$srcdir/$f"; then | |
8421 | # Source tree | |
8422 | echo "$srcdir/$f" | |
8423 | else | |
8424 | # /dev/null tree | |
8425 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
3a12e572 UD |
8426 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8427 | { (exit 1); exit 1; }; } | |
c776b3d7 | 8428 | fi;; |
3a12e572 UD |
8429 | esac |
8430 | done` || { (exit 1); exit 1; } | |
8431 | _ACEOF | |
8432 | cat >>$CONFIG_STATUS <<_ACEOF | |
8433 | sed "$ac_vpsub | |
8434 | $extrasub | |
8435 | _ACEOF | |
8436 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8437 | :t | |
8438 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
8439 | s,@configure_input@,$configure_input,;t t | |
8440 | s,@srcdir@,$ac_srcdir,;t t | |
8441 | s,@abs_srcdir@,$ac_abs_srcdir,;t t | |
8442 | s,@top_srcdir@,$ac_top_srcdir,;t t | |
8443 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t | |
8444 | s,@builddir@,$ac_builddir,;t t | |
8445 | s,@abs_builddir@,$ac_abs_builddir,;t t | |
8446 | s,@top_builddir@,$ac_top_builddir,;t t | |
8447 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t | |
8448 | s,@INSTALL@,$ac_INSTALL,;t t | |
8449 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out | |
8450 | rm -f $tmp/stdin | |
8451 | if test x"$ac_file" != x-; then | |
8452 | mv $tmp/out $ac_file | |
8453 | else | |
8454 | cat $tmp/out | |
8455 | rm -f $tmp/out | |
8456 | fi | |
8457 | ||
8458 | done | |
8459 | _ACEOF | |
8460 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8461 | ||
8462 | # | |
8463 | # CONFIG_HEADER section. | |
8464 | # | |
cd6ede75 UD |
8465 | |
8466 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
8467 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
8468 | # | |
8469 | # ac_d sets the value in "#define NAME VALUE" lines. | |
c776b3d7 UD |
8470 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
8471 | ac_dB='[ ].*$,\1#\2' | |
3a12e572 UD |
8472 | ac_dC=' ' |
8473 | ac_dD=',;t' | |
8474 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
c776b3d7 | 8475 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
3a12e572 | 8476 | ac_uB='$,\1#\2define\3' |
cd6ede75 | 8477 | ac_uC=' ' |
3a12e572 UD |
8478 | ac_uD=',;t' |
8479 | ||
8480 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue | |
cd6ede75 | 8481 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
3a12e572 UD |
8482 | case $ac_file in |
8483 | - | *:- | *:-:* ) # input from stdin | |
c776b3d7 UD |
8484 | cat >$tmp/stdin |
8485 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
8486 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
3a12e572 | 8487 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
c776b3d7 | 8488 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
3a12e572 | 8489 | * ) ac_file_in=$ac_file.in ;; |
cd6ede75 UD |
8490 | esac |
8491 | ||
3a12e572 UD |
8492 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 |
8493 | echo "$as_me: creating $ac_file" >&6;} | |
8494 | ||
8495 | # First look for the input files in the build tree, otherwise in the | |
8496 | # src tree. | |
8497 | ac_file_inputs=`IFS=: | |
8498 | for f in $ac_file_in; do | |
8499 | case $f in | |
8500 | -) echo $tmp/stdin ;; | |
8501 | [\\/$]*) | |
c776b3d7 UD |
8502 | # Absolute (can't be DOS-style, as IFS=:) |
8503 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
3a12e572 UD |
8504 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8505 | { (exit 1); exit 1; }; } | |
c776b3d7 UD |
8506 | # Do quote $f, to prevent DOS paths from being IFS'd. |
8507 | echo "$f";; | |
3a12e572 | 8508 | *) # Relative |
c776b3d7 UD |
8509 | if test -f "$f"; then |
8510 | # Build tree | |
8511 | echo "$f" | |
8512 | elif test -f "$srcdir/$f"; then | |
8513 | # Source tree | |
8514 | echo "$srcdir/$f" | |
8515 | else | |
8516 | # /dev/null tree | |
8517 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
3a12e572 UD |
8518 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8519 | { (exit 1); exit 1; }; } | |
c776b3d7 | 8520 | fi;; |
3a12e572 UD |
8521 | esac |
8522 | done` || { (exit 1); exit 1; } | |
8523 | # Remove the trailing spaces. | |
c776b3d7 | 8524 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in |
3a12e572 UD |
8525 | |
8526 | _ACEOF | |
8527 | ||
8528 | # Transform confdefs.h into two sed scripts, `conftest.defines' and | |
8529 | # `conftest.undefs', that substitutes the proper values into | |
8530 | # config.h.in to produce config.h. The first handles `#define' | |
8531 | # templates, and the second `#undef' templates. | |
8532 | # And first: Protect against being on the right side of a sed subst in | |
8533 | # config.status. Protect against being in an unquoted here document | |
8534 | # in config.status. | |
8535 | rm -f conftest.defines conftest.undefs | |
8536 | # Using a here document instead of a string reduces the quoting nightmare. | |
8537 | # Putting comments in sed scripts is not portable. | |
8538 | # | |
8539 | # `end' is used to avoid that the second main sed command (meant for | |
8540 | # 0-ary CPP macros) applies to n-ary macro definitions. | |
8541 | # See the Autoconf documentation for `clear'. | |
8542 | cat >confdef2sed.sed <<\_ACEOF | |
8543 | s/[\\&,]/\\&/g | |
8544 | s,[\\$`],\\&,g | |
8545 | t clear | |
8546 | : clear | |
c776b3d7 | 8547 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp |
3a12e572 | 8548 | t end |
c776b3d7 | 8549 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp |
3a12e572 UD |
8550 | : end |
8551 | _ACEOF | |
8552 | # If some macros were called several times there might be several times | |
8553 | # the same #defines, which is useless. Nevertheless, we may not want to | |
8554 | # sort them, since we want the *last* AC-DEFINE to be honored. | |
8555 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines | |
8556 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs | |
8557 | rm -f confdef2sed.sed | |
cd6ede75 UD |
8558 | |
8559 | # This sed command replaces #undef with comments. This is necessary, for | |
8560 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
8561 | # on some systems where configure will not decide to define it. | |
3a12e572 | 8562 | cat >>conftest.undefs <<\_ACEOF |
c776b3d7 | 8563 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, |
3a12e572 UD |
8564 | _ACEOF |
8565 | ||
8566 | # Break up conftest.defines because some shells have a limit on the size | |
8567 | # of here documents, and old seds have small limits too (100 cmds). | |
8568 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS | |
c776b3d7 | 8569 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS |
3a12e572 UD |
8570 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS |
8571 | echo ' :' >>$CONFIG_STATUS | |
8572 | rm -f conftest.tail | |
8573 | while grep . conftest.defines >/dev/null | |
8574 | do | |
8575 | # Write a limited-size here document to $tmp/defines.sed. | |
8576 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS | |
8577 | # Speed up: don't consider the non `#define' lines. | |
c776b3d7 | 8578 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS |
3a12e572 UD |
8579 | # Work around the forget-to-reset-the-flag bug. |
8580 | echo 't clr' >>$CONFIG_STATUS | |
8581 | echo ': clr' >>$CONFIG_STATUS | |
8582 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS | |
8583 | echo 'CEOF | |
8584 | sed -f $tmp/defines.sed $tmp/in >$tmp/out | |
8585 | rm -f $tmp/in | |
8586 | mv $tmp/out $tmp/in | |
8587 | ' >>$CONFIG_STATUS | |
8588 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail | |
8589 | rm -f conftest.defines | |
8590 | mv conftest.tail conftest.defines | |
8591 | done | |
8592 | rm -f conftest.defines | |
f4b07664 | 8593 | echo ' fi # grep' >>$CONFIG_STATUS |
3a12e572 | 8594 | echo >>$CONFIG_STATUS |
cd6ede75 | 8595 | |
3a12e572 UD |
8596 | # Break up conftest.undefs because some shells have a limit on the size |
8597 | # of here documents, and old seds have small limits too (100 cmds). | |
8598 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS | |
cd6ede75 | 8599 | rm -f conftest.tail |
3a12e572 | 8600 | while grep . conftest.undefs >/dev/null |
cd6ede75 | 8601 | do |
3a12e572 UD |
8602 | # Write a limited-size here document to $tmp/undefs.sed. |
8603 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS | |
8604 | # Speed up: don't consider the non `#undef' | |
c776b3d7 | 8605 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS |
3a12e572 UD |
8606 | # Work around the forget-to-reset-the-flag bug. |
8607 | echo 't clr' >>$CONFIG_STATUS | |
8608 | echo ': clr' >>$CONFIG_STATUS | |
8609 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS | |
cd6ede75 | 8610 | echo 'CEOF |
3a12e572 UD |
8611 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out |
8612 | rm -f $tmp/in | |
8613 | mv $tmp/out $tmp/in | |
8614 | ' >>$CONFIG_STATUS | |
8615 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail | |
8616 | rm -f conftest.undefs | |
8617 | mv conftest.tail conftest.undefs | |
cd6ede75 | 8618 | done |
3a12e572 UD |
8619 | rm -f conftest.undefs |
8620 | ||
8621 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8622 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8623 | # use $as_me), people would be surprised to read: | |
8624 | # /* config.h. Generated by config.status. */ | |
8625 | if test x"$ac_file" = x-; then | |
8626 | echo "/* Generated by configure. */" >$tmp/config.h | |
cd6ede75 | 8627 | else |
3a12e572 UD |
8628 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h |
8629 | fi | |
8630 | cat $tmp/in >>$tmp/config.h | |
8631 | rm -f $tmp/in | |
8632 | if test x"$ac_file" != x-; then | |
2abf9ff1 | 8633 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then |
3a12e572 UD |
8634 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 |
8635 | echo "$as_me: $ac_file is unchanged" >&6;} | |
8636 | else | |
8637 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
8638 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
c776b3d7 UD |
8639 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8640 | X"$ac_file" : 'X\(//\)$' \| \ | |
8641 | X"$ac_file" : 'X\(/\)' \| \ | |
8642 | . : '\(.\)' 2>/dev/null || | |
3a12e572 UD |
8643 | echo X"$ac_file" | |
8644 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8645 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8646 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8647 | /^X\(\/\).*/{ s//\1/; q; } | |
8648 | s/.*/./; q'` | |
f4b07664 RM |
8649 | { if $as_mkdir_p; then |
8650 | mkdir -p "$ac_dir" | |
3a12e572 | 8651 | else |
f4b07664 RM |
8652 | as_dir="$ac_dir" |
8653 | as_dirs= | |
8654 | while test ! -d "$as_dir"; do | |
8655 | as_dirs="$as_dir $as_dirs" | |
8656 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
8657 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
c776b3d7 UD |
8658 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
8659 | X"$as_dir" : 'X\(//\)$' \| \ | |
8660 | X"$as_dir" : 'X\(/\)' \| \ | |
8661 | . : '\(.\)' 2>/dev/null || | |
f4b07664 | 8662 | echo X"$as_dir" | |
3a12e572 UD |
8663 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
8664 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8665 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8666 | /^X\(\/\).*/{ s//\1/; q; } | |
8667 | s/.*/./; q'` | |
f4b07664 RM |
8668 | done |
8669 | test ! -n "$as_dirs" || mkdir $as_dirs | |
8670 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
8671 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
8672 | { (exit 1); exit 1; }; }; } | |
cd6ede75 | 8673 | |
f4b07664 RM |
8674 | rm -f $ac_file |
8675 | mv $tmp/config.h $ac_file | |
8676 | fi | |
8677 | else | |
8678 | cat $tmp/config.h | |
8679 | rm -f $tmp/config.h | |
8680 | fi | |
cd6ede75 | 8681 | done |
3a12e572 UD |
8682 | _ACEOF |
8683 | cat >>$CONFIG_STATUS <<\_ACEOF | |
cd6ede75 | 8684 | |
3a12e572 UD |
8685 | # |
8686 | # CONFIG_COMMANDS section. | |
8687 | # | |
8688 | for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue | |
8689 | ac_dest=`echo "$ac_file" | sed 's,:.*,,'` | |
8690 | ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
8691 | ac_dir=`(dirname "$ac_dest") 2>/dev/null || | |
8692 | $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
c776b3d7 UD |
8693 | X"$ac_dest" : 'X\(//\)[^/]' \| \ |
8694 | X"$ac_dest" : 'X\(//\)$' \| \ | |
8695 | X"$ac_dest" : 'X\(/\)' \| \ | |
8696 | . : '\(.\)' 2>/dev/null || | |
3a12e572 UD |
8697 | echo X"$ac_dest" | |
8698 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8699 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8700 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8701 | /^X\(\/\).*/{ s//\1/; q; } | |
8702 | s/.*/./; q'` | |
c776b3d7 UD |
8703 | { if $as_mkdir_p; then |
8704 | mkdir -p "$ac_dir" | |
8705 | else | |
8706 | as_dir="$ac_dir" | |
8707 | as_dirs= | |
8708 | while test ! -d "$as_dir"; do | |
8709 | as_dirs="$as_dir $as_dirs" | |
8710 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
8711 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8712 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8713 | X"$as_dir" : 'X\(//\)$' \| \ | |
8714 | X"$as_dir" : 'X\(/\)' \| \ | |
8715 | . : '\(.\)' 2>/dev/null || | |
8716 | echo X"$as_dir" | | |
8717 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8718 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8719 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8720 | /^X\(\/\).*/{ s//\1/; q; } | |
8721 | s/.*/./; q'` | |
8722 | done | |
8723 | test ! -n "$as_dirs" || mkdir $as_dirs | |
8724 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
8725 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
8726 | { (exit 1); exit 1; }; }; } | |
8727 | ||
3a12e572 UD |
8728 | ac_builddir=. |
8729 | ||
8730 | if test "$ac_dir" != .; then | |
8731 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
8732 | # A "../" for each directory in $ac_dir_suffix. | |
8733 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
8734 | else | |
8735 | ac_dir_suffix= ac_top_builddir= | |
8736 | fi | |
8737 | ||
8738 | case $srcdir in | |
8739 | .) # No --srcdir option. We are building in place. | |
8740 | ac_srcdir=. | |
8741 | if test -z "$ac_top_builddir"; then | |
8742 | ac_top_srcdir=. | |
8743 | else | |
8744 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
8745 | fi ;; | |
8746 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
8747 | ac_srcdir=$srcdir$ac_dir_suffix; | |
8748 | ac_top_srcdir=$srcdir ;; | |
8749 | *) # Relative path. | |
8750 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
8751 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
8752 | esac | |
c776b3d7 UD |
8753 | |
8754 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
8755 | # the directories may not exist. | |
8756 | case `pwd` in | |
8757 | .) ac_abs_builddir="$ac_dir";; | |
8758 | *) | |
8759 | case "$ac_dir" in | |
8760 | .) ac_abs_builddir=`pwd`;; | |
8761 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
8762 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
8763 | esac;; | |
8764 | esac | |
8765 | case $ac_abs_builddir in | |
8766 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
8767 | *) | |
8768 | case ${ac_top_builddir}. in | |
8769 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
8770 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
8771 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
8772 | esac;; | |
8773 | esac | |
8774 | case $ac_abs_builddir in | |
8775 | .) ac_abs_srcdir=$ac_srcdir;; | |
8776 | *) | |
8777 | case $ac_srcdir in | |
8778 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
8779 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
8780 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
8781 | esac;; | |
8782 | esac | |
8783 | case $ac_abs_builddir in | |
8784 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
8785 | *) | |
8786 | case $ac_top_srcdir in | |
8787 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
8788 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
8789 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
8790 | esac;; | |
8791 | esac | |
3a12e572 UD |
8792 | |
8793 | ||
8794 | { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 | |
8795 | echo "$as_me: executing $ac_dest commands" >&6;} | |
8796 | case $ac_dest in | |
8797 | default ) | |
c0fb8a56 UD |
8798 | case $CONFIG_FILES in *config.make*) |
8799 | echo "$config_vars" >> config.make;; | |
8800 | esac | |
3a12e572 UD |
8801 | test -d bits || mkdir bits ;; |
8802 | esac | |
8803 | done | |
8804 | _ACEOF | |
8805 | ||
8806 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8807 | ||
8808 | { (exit 0); exit 0; } | |
8809 | _ACEOF | |
cd6ede75 | 8810 | chmod +x $CONFIG_STATUS |
3a12e572 UD |
8811 | ac_clean_files=$ac_clean_files_save |
8812 | ||
8813 | ||
8814 | # configure is writing to config.log, and then calls config.status. | |
8815 | # config.status does its own redirection, appending to config.log. | |
8816 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8817 | # by configure, so config.status won't be able to write to it; its | |
8818 | # output is simply discarded. So we exec the FD to /dev/null, | |
8819 | # effectively closing config.log, so it can be properly (re)opened and | |
8820 | # appended to by config.status. When coming back to configure, we | |
8821 | # need to make the FD available again. | |
8822 | if test "$no_create" != yes; then | |
8823 | ac_cs_success=: | |
2abf9ff1 RM |
8824 | ac_config_status_args= |
8825 | test "$silent" = yes && | |
8826 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 8827 | exec 5>/dev/null |
2abf9ff1 | 8828 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
8829 | exec 5>>config.log |
8830 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8831 | # would make configure fail if this is the last instruction. | |
8832 | $ac_cs_success || { (exit 1); exit 1; } | |
8833 | fi | |
cd6ede75 | 8834 | |
3a12e572 UD |
8835 | # |
8836 | # CONFIG_SUBDIRS section. | |
8837 | # | |
cd6ede75 UD |
8838 | if test "$no_recursion" != yes; then |
8839 | ||
8840 | # Remove --cache-file and --srcdir arguments so they do not pile up. | |
8841 | ac_sub_configure_args= | |
8842 | ac_prev= | |
8843 | for ac_arg in $ac_configure_args; do | |
8844 | if test -n "$ac_prev"; then | |
8845 | ac_prev= | |
8846 | continue | |
8847 | fi | |
3a12e572 | 8848 | case $ac_arg in |
cd6ede75 UD |
8849 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
8850 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
8851 | ac_prev=cache_file ;; | |
8852 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
8853 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
8854 | | --c=*) | |
8855 | ;; | |
8856 | --config-cache | -C) | |
cd6ede75 UD |
8857 | ;; |
8858 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
8859 | ac_prev=srcdir ;; | |
8860 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
8861 | ;; | |
3a12e572 UD |
8862 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
8863 | ac_prev=prefix ;; | |
8864 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
8865 | ;; | |
cd6ede75 UD |
8866 | *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; |
8867 | esac | |
8868 | done | |
8869 | ||
3a12e572 UD |
8870 | # Always prepend --prefix to ensure using the same prefix |
8871 | # in subdir configurations. | |
8872 | ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args" | |
8873 | ||
8874 | ac_popdir=`pwd` | |
8875 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8876 | |
8877 | # Do not complain, so a configure script can configure whichever | |
8878 | # parts of a large source tree are present. | |
3a12e572 | 8879 | test -d $srcdir/$ac_dir || continue |
cd6ede75 | 8880 | |
3a12e572 UD |
8881 | { echo "$as_me:$LINENO: configuring in $ac_dir" >&5 |
8882 | echo "$as_me: configuring in $ac_dir" >&6;} | |
f4b07664 RM |
8883 | { if $as_mkdir_p; then |
8884 | mkdir -p "$ac_dir" | |
8885 | else | |
8886 | as_dir="$ac_dir" | |
8887 | as_dirs= | |
8888 | while test ! -d "$as_dir"; do | |
8889 | as_dirs="$as_dir $as_dirs" | |
8890 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
8891 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
c776b3d7 UD |
8892 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
8893 | X"$as_dir" : 'X\(//\)$' \| \ | |
8894 | X"$as_dir" : 'X\(/\)' \| \ | |
8895 | . : '\(.\)' 2>/dev/null || | |
f4b07664 RM |
8896 | echo X"$as_dir" | |
8897 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8898 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8899 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8900 | /^X\(\/\).*/{ s//\1/; q; } | |
8901 | s/.*/./; q'` | |
8902 | done | |
8903 | test ! -n "$as_dirs" || mkdir $as_dirs | |
8904 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
8905 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
8906 | { (exit 1); exit 1; }; }; } | |
cd6ede75 | 8907 | |
3a12e572 | 8908 | ac_builddir=. |
cd6ede75 | 8909 | |
3a12e572 UD |
8910 | if test "$ac_dir" != .; then |
8911 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
8912 | # A "../" for each directory in $ac_dir_suffix. | |
8913 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
8914 | else | |
8915 | ac_dir_suffix= ac_top_builddir= | |
8916 | fi | |
cd6ede75 | 8917 | |
3a12e572 UD |
8918 | case $srcdir in |
8919 | .) # No --srcdir option. We are building in place. | |
8920 | ac_srcdir=. | |
8921 | if test -z "$ac_top_builddir"; then | |
8922 | ac_top_srcdir=. | |
8923 | else | |
8924 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
8925 | fi ;; | |
8926 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
8927 | ac_srcdir=$srcdir$ac_dir_suffix; | |
8928 | ac_top_srcdir=$srcdir ;; | |
8929 | *) # Relative path. | |
8930 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
8931 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
8932 | esac | |
c776b3d7 UD |
8933 | |
8934 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
8935 | # the directories may not exist. | |
8936 | case `pwd` in | |
8937 | .) ac_abs_builddir="$ac_dir";; | |
8938 | *) | |
8939 | case "$ac_dir" in | |
8940 | .) ac_abs_builddir=`pwd`;; | |
8941 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
8942 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
8943 | esac;; | |
8944 | esac | |
8945 | case $ac_abs_builddir in | |
8946 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
8947 | *) | |
8948 | case ${ac_top_builddir}. in | |
8949 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
8950 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
8951 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
8952 | esac;; | |
8953 | esac | |
8954 | case $ac_abs_builddir in | |
8955 | .) ac_abs_srcdir=$ac_srcdir;; | |
8956 | *) | |
8957 | case $ac_srcdir in | |
8958 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
8959 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
8960 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
8961 | esac;; | |
8962 | esac | |
8963 | case $ac_abs_builddir in | |
8964 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
8965 | *) | |
8966 | case $ac_top_srcdir in | |
8967 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
8968 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
8969 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
8970 | esac;; | |
8971 | esac | |
3a12e572 UD |
8972 | |
8973 | ||
8974 | cd $ac_dir | |
cd6ede75 UD |
8975 | |
8976 | # Check for guested configure; otherwise get Cygnus style configure. | |
3a12e572 UD |
8977 | if test -f $ac_srcdir/configure.gnu; then |
8978 | ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'" | |
8979 | elif test -f $ac_srcdir/configure; then | |
8980 | ac_sub_configure="$SHELL '$ac_srcdir/configure'" | |
8981 | elif test -f $ac_srcdir/configure.in; then | |
cd6ede75 UD |
8982 | ac_sub_configure=$ac_configure |
8983 | else | |
3a12e572 UD |
8984 | { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5 |
8985 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} | |
cd6ede75 UD |
8986 | ac_sub_configure= |
8987 | fi | |
8988 | ||
8989 | # The recursion is here. | |
8990 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8991 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8992 | case $cache_file in |
8993 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
cd6ede75 | 8994 | *) # Relative path. |
c776b3d7 | 8995 | ac_sub_cache_file=$ac_top_builddir$cache_file ;; |
cd6ede75 | 8996 | esac |
cd6ede75 | 8997 | |
3a12e572 UD |
8998 | { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
8999 | echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} | |
cd6ede75 | 9000 | # The eval makes quoting arguments work. |
3a12e572 | 9001 | eval $ac_sub_configure $ac_sub_configure_args \ |
c776b3d7 UD |
9002 | --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir || |
9003 | { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5 | |
3a12e572 UD |
9004 | echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;} |
9005 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
9006 | fi |
9007 | ||
9008 | cd $ac_popdir | |
9009 | done | |
9010 | fi | |
9011 |