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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. | |
9382fcee | 4 | # Generated by GNU Autoconf 2.59 for GNU C Library (see version.h). |
f4b07664 RM |
5 | # |
6 | # Report bugs to <glibc>. | |
3a12e572 | 7 | # |
9382fcee | 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 | |
9382fcee | 25 | DUALCASE=1; export DUALCASE # for MKS sh |
cd6ede75 | 26 | |
3a12e572 | 27 | # Support unset when possible. |
9382fcee | 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 |
9382fcee | 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 | |
9382fcee | 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. | |
9382fcee | 231 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
232 | |
233 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 234 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$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 | ||
10ffcd52 | 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 bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons 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 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_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_ssp libc_cv_have_initfini no_whole_archive exceptions LIBGD have_libaudit have_selinux 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 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: $ac_val" >&2 | |
669 | { (exit 1); exit 1; }; };; | |
670 | esac | |
671 | done | |
cd6ede75 | 672 | |
3a12e572 UD |
673 | # Be sure to have absolute paths. |
674 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
9382fcee | 675 | localstatedir libdir includedir oldincludedir infodir mandir |
cd6ede75 | 676 | do |
3a12e572 UD |
677 | eval ac_val=$`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\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
9382fcee RM |
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: $0 [OPTION]... [VAR=VALUE]... | |
796 | ||
797 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
798 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
799 | ||
800 | Defaults for the options are specified in brackets. | |
801 | ||
802 | Configuration: | |
803 | -h, --help display this help and exit | |
804 | --help=short display options specific to this package | |
805 | --help=recursive display the short help of all the included packages | |
806 | -V, --version display version information and exit | |
807 | -q, --quiet, --silent do not print \`checking...' messages | |
808 | --cache-file=FILE cache test results in FILE [disabled] | |
809 | -C, --config-cache alias for \`--cache-file=config.cache' | |
810 | -n, --no-create do not create output files | |
811 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
812 | ||
813 | _ACEOF | |
814 | ||
815 | cat <<_ACEOF | |
816 | Installation directories: | |
817 | --prefix=PREFIX install architecture-independent files in PREFIX | |
9382fcee | 818 | [$ac_default_prefix] |
3a12e572 | 819 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
9382fcee | 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] | |
35f1e827 UD |
876 | --enable-stackguard-randomization |
877 | initialize __stack_chk_guard canary with a random | |
878 | number at program start | |
6b7f6183 RM |
879 | --enable-add-ons[=DIRS...] |
880 | configure and build add-ons in DIR1,DIR2,... search | |
881 | for add-ons if no parameter given | |
3a12e572 | 882 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 883 | --enable-bind-now disable lazy relocations in DSOs |
6b7f6183 | 884 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 885 | --disable-force-install don't force installation of files from this package, |
6b7f6183 RM |
886 | even if they are older than the installed files |
887 | --enable-kernel=VERSION compile for compatibility with kernel not older than | |
888 | VERSION | |
3a12e572 UD |
889 | --enable-all-warnings enable all useful warnings gcc can issue |
890 | ||
891 | Optional Packages: | |
892 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
893 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
a334319f | 894 | --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed) |
3a12e572 UD |
895 | --with-gd=DIR find libgd include dir and library with prefix DIR |
896 | --with-gd-include=DIR find libgd include files in DIR | |
897 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
898 | --with-fp if using floating-point hardware [default=yes] |
899 | --with-binutils=PATH specify location of binutils (as and ld) | |
900 | --with-elf if using the ELF object format | |
74a30a58 | 901 | --with-selinux if building with SELinux support |
6b7f6183 | 902 | --with-xcoff if using the XCOFF object format |
3a12e572 | 903 | --without-cvs if CVS should not be used |
6b7f6183 RM |
904 | --with-headers=PATH location of system headers to use (for example |
905 | /usr/src/linux/include) [default=compiler | |
906 | default] | |
3a12e572 UD |
907 | --with-tls enable support for TLS |
908 | --without-__thread do not use TLS features even when supporting them | |
909 | ||
910 | Some influential environment variables: | |
911 | CC C compiler command | |
912 | CFLAGS C compiler flags | |
913 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
914 | nonstandard directory <lib dir> | |
915 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have | |
916 | headers in a nonstandard directory <include dir> | |
917 | CPP C preprocessor | |
925c3c5c UD |
918 | CXX C++ compiler command |
919 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
920 | |
921 | Use these variables to override the choices made by `configure' or to help | |
922 | it to find libraries and programs with nonstandard names/locations. | |
923 | ||
f4b07664 | 924 | Report bugs to <glibc>. |
3a12e572 UD |
925 | _ACEOF |
926 | fi | |
927 | ||
928 | if test "$ac_init_help" = "recursive"; then | |
929 | # If there are subdirs, report their specific --help. | |
930 | ac_popdir=`pwd` | |
931 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
932 | test -d $ac_dir || continue | |
933 | ac_builddir=. | |
934 | ||
935 | if test "$ac_dir" != .; then | |
936 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
937 | # A "../" for each directory in $ac_dir_suffix. | |
938 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
939 | else | |
940 | ac_dir_suffix= ac_top_builddir= | |
941 | fi | |
942 | ||
943 | case $srcdir in | |
944 | .) # No --srcdir option. We are building in place. | |
945 | ac_srcdir=. | |
946 | if test -z "$ac_top_builddir"; then | |
947 | ac_top_srcdir=. | |
948 | else | |
949 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
950 | fi ;; | |
951 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
952 | ac_srcdir=$srcdir$ac_dir_suffix; | |
953 | ac_top_srcdir=$srcdir ;; | |
954 | *) # Relative path. | |
955 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
956 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
957 | esac | |
9382fcee RM |
958 | |
959 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
960 | # the directories may not exist. | |
961 | case `pwd` in | |
962 | .) ac_abs_builddir="$ac_dir";; | |
963 | *) | |
964 | case "$ac_dir" in | |
965 | .) ac_abs_builddir=`pwd`;; | |
966 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
967 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
968 | esac;; | |
969 | esac | |
970 | case $ac_abs_builddir in | |
971 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
972 | *) | |
973 | case ${ac_top_builddir}. in | |
974 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
975 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
976 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
977 | esac;; | |
978 | esac | |
979 | case $ac_abs_builddir in | |
980 | .) ac_abs_srcdir=$ac_srcdir;; | |
981 | *) | |
982 | case $ac_srcdir in | |
983 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
984 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
985 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
986 | esac;; | |
987 | esac | |
988 | case $ac_abs_builddir in | |
989 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
990 | *) | |
991 | case $ac_top_srcdir in | |
992 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
993 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
994 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
995 | esac;; | |
996 | esac | |
3a12e572 UD |
997 | |
998 | cd $ac_dir | |
999 | # Check for guested configure; otherwise get Cygnus style configure. | |
1000 | if test -f $ac_srcdir/configure.gnu; then | |
1001 | echo | |
1002 | $SHELL $ac_srcdir/configure.gnu --help=recursive | |
1003 | elif test -f $ac_srcdir/configure; then | |
1004 | echo | |
1005 | $SHELL $ac_srcdir/configure --help=recursive | |
1006 | elif test -f $ac_srcdir/configure.ac || | |
9382fcee | 1007 | test -f $ac_srcdir/configure.in; then |
3a12e572 UD |
1008 | echo |
1009 | $ac_configure --help | |
1010 | else | |
1011 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
1012 | fi | |
1013 | cd $ac_popdir | |
1014 | done | |
1015 | fi | |
1016 | ||
1017 | test -n "$ac_init_help" && exit 0 | |
1018 | if $ac_init_version; then | |
1019 | cat <<\_ACEOF | |
f4b07664 | 1020 | GNU C Library configure (see version.h) |
9382fcee | 1021 | generated by GNU Autoconf 2.59 |
3a12e572 | 1022 | |
9382fcee | 1023 | Copyright (C) 2003 Free Software Foundation, Inc. |
3a12e572 UD |
1024 | This configure script is free software; the Free Software Foundation |
1025 | gives unlimited permission to copy, distribute and modify it. | |
1026 | _ACEOF | |
1027 | exit 0 | |
1028 | fi | |
1029 | exec 5>config.log | |
1030 | cat >&5 <<_ACEOF | |
1031 | This file contains any messages produced by compilers while | |
1032 | running configure, to aid debugging if configure makes a mistake. | |
1033 | ||
f4b07664 | 1034 | It was created by GNU C Library $as_me (see version.h), which was |
9382fcee | 1035 | generated by GNU Autoconf 2.59. Invocation command line was |
3a12e572 UD |
1036 | |
1037 | $ $0 $@ | |
1038 | ||
1039 | _ACEOF | |
1040 | { | |
1041 | cat <<_ASUNAME | |
1042 | ## --------- ## | |
1043 | ## Platform. ## | |
1044 | ## --------- ## | |
1045 | ||
1046 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1047 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1048 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1049 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1050 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1051 | ||
1052 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1053 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1054 | ||
1055 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1056 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1057 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1058 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` | |
1059 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1060 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1061 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1062 | ||
1063 | _ASUNAME | |
1064 | ||
1065 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1066 | for as_dir in $PATH | |
1067 | do | |
1068 | IFS=$as_save_IFS | |
1069 | test -z "$as_dir" && as_dir=. | |
1070 | echo "PATH: $as_dir" | |
1071 | done | |
1072 | ||
1073 | } >&5 | |
1074 | ||
1075 | cat >&5 <<_ACEOF | |
1076 | ||
1077 | ||
1078 | ## ----------- ## | |
1079 | ## Core tests. ## | |
1080 | ## ----------- ## | |
1081 | ||
1082 | _ACEOF | |
1083 | ||
1084 | ||
1085 | # Keep a trace of the command line. | |
1086 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1087 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1088 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1089 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1090 | ac_configure_args= |
2abf9ff1 RM |
1091 | ac_configure_args0= |
1092 | ac_configure_args1= | |
3a12e572 | 1093 | ac_sep= |
2abf9ff1 RM |
1094 | ac_must_keep_next=false |
1095 | for ac_pass in 1 2 | |
3a12e572 | 1096 | do |
2abf9ff1 RM |
1097 | for ac_arg |
1098 | do | |
1099 | case $ac_arg in | |
1100 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1101 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1102 | | -silent | --silent | --silen | --sile | --sil) | |
1103 | continue ;; | |
1104 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1105 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1106 | esac | |
1107 | case $ac_pass in | |
1108 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; | |
1109 | 2) | |
1110 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" | |
1111 | if test $ac_must_keep_next = true; then | |
9382fcee | 1112 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1113 | else |
9382fcee RM |
1114 | case $ac_arg in |
1115 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1116 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1117 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1118 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1119 | case "$ac_configure_args0 " in | |
1120 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1121 | esac | |
1122 | ;; | |
1123 | -* ) ac_must_keep_next=true ;; | |
1124 | esac | |
2abf9ff1 RM |
1125 | fi |
1126 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" | |
1127 | # Get rid of the leading space. | |
1128 | ac_sep=" " | |
1129 | ;; | |
1130 | esac | |
1131 | done | |
3a12e572 | 1132 | done |
2abf9ff1 RM |
1133 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } |
1134 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } | |
3a12e572 UD |
1135 | |
1136 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1137 | # config.log. We remove comments because anyway the quotes in there | |
1138 | # would cause problems or look ugly. | |
1139 | # WARNING: Be sure not to use single quotes in there, as some shells, | |
1140 | # such as our DU 5.0 friend, will then `close' the trap. | |
1141 | trap 'exit_status=$? | |
1142 | # Save into config.log some information that might help in debugging. | |
1143 | { | |
1144 | echo | |
f4b07664 | 1145 | |
3a12e572 UD |
1146 | cat <<\_ASBOX |
1147 | ## ---------------- ## | |
1148 | ## Cache variables. ## | |
1149 | ## ---------------- ## | |
1150 | _ASBOX | |
1151 | echo | |
1152 | # The following way of writing the cache mishandles newlines in values, | |
1153 | { | |
1154 | (set) 2>&1 | | |
1155 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in | |
1156 | *ac_space=\ *) | |
1157 | sed -n \ | |
9382fcee RM |
1158 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
1159 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
3a12e572 UD |
1160 | ;; |
1161 | *) | |
1162 | sed -n \ | |
9382fcee | 1163 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
3a12e572 UD |
1164 | ;; |
1165 | esac; | |
1166 | } | |
1167 | echo | |
f4b07664 RM |
1168 | |
1169 | cat <<\_ASBOX | |
1170 | ## ----------------- ## | |
1171 | ## Output variables. ## | |
1172 | ## ----------------- ## | |
1173 | _ASBOX | |
1174 | echo | |
1175 | for ac_var in $ac_subst_vars | |
1176 | do | |
1177 | eval ac_val=$`echo $ac_var` | |
1178 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1179 | done | sort | |
1180 | echo | |
1181 | ||
1182 | if test -n "$ac_subst_files"; then | |
1183 | cat <<\_ASBOX | |
1184 | ## ------------- ## | |
1185 | ## Output files. ## | |
1186 | ## ------------- ## | |
1187 | _ASBOX | |
1188 | echo | |
1189 | for ac_var in $ac_subst_files | |
1190 | do | |
1191 | eval ac_val=$`echo $ac_var` | |
9382fcee | 1192 | echo "$ac_var='"'"'$ac_val'"'"'" |
f4b07664 RM |
1193 | done | sort |
1194 | echo | |
1195 | fi | |
1196 | ||
3a12e572 UD |
1197 | if test -s confdefs.h; then |
1198 | cat <<\_ASBOX | |
1199 | ## ----------- ## | |
1200 | ## confdefs.h. ## | |
1201 | ## ----------- ## | |
1202 | _ASBOX | |
1203 | echo | |
f4b07664 | 1204 | sed "/^$/d" confdefs.h | sort |
3a12e572 UD |
1205 | echo |
1206 | fi | |
1207 | test "$ac_signal" != 0 && | |
1208 | echo "$as_me: caught signal $ac_signal" | |
1209 | echo "$as_me: exit $exit_status" | |
1210 | } >&5 | |
9382fcee | 1211 | rm -f core *.core && |
3a12e572 UD |
1212 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && |
1213 | exit $exit_status | |
1214 | ' 0 | |
1215 | for ac_signal in 1 2 13 15; do | |
1216 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
1217 | done | |
1218 | ac_signal=0 | |
1219 | ||
1220 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
1221 | rm -rf conftest* confdefs.h | |
1222 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
1223 | echo >confdefs.h | |
1224 | ||
1225 | # Predefined preprocessor variables. | |
1226 | ||
1227 | cat >>confdefs.h <<_ACEOF | |
1228 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1229 | _ACEOF | |
1230 | ||
1231 | ||
1232 | cat >>confdefs.h <<_ACEOF | |
1233 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1234 | _ACEOF | |
1235 | ||
1236 | ||
1237 | cat >>confdefs.h <<_ACEOF | |
1238 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1239 | _ACEOF | |
1240 | ||
1241 | ||
1242 | cat >>confdefs.h <<_ACEOF | |
1243 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1244 | _ACEOF | |
1245 | ||
1246 | ||
1247 | cat >>confdefs.h <<_ACEOF | |
1248 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1249 | _ACEOF | |
1250 | ||
1251 | ||
1252 | # Let the site file select an alternate cache file if it wants to. | |
cd6ede75 UD |
1253 | # Prefer explicitly selected file to automatically selected ones. |
1254 | if test -z "$CONFIG_SITE"; then | |
1255 | if test "x$prefix" != xNONE; then | |
1256 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1257 | else | |
1258 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
1259 | fi | |
1260 | fi | |
1261 | for ac_site_file in $CONFIG_SITE; do | |
1262 | if test -r "$ac_site_file"; then | |
3a12e572 UD |
1263 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 |
1264 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1265 | sed 's/^/| /' "$ac_site_file" >&5 | |
cd6ede75 UD |
1266 | . "$ac_site_file" |
1267 | fi | |
1268 | done | |
1269 | ||
1270 | if test -r "$cache_file"; then | |
3a12e572 UD |
1271 | # Some versions of bash will fail to source /dev/null (special |
1272 | # files actually), so we avoid doing that. | |
1273 | if test -f "$cache_file"; then | |
1274 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 | |
1275 | echo "$as_me: loading cache $cache_file" >&6;} | |
1276 | case $cache_file in | |
1277 | [\\/]* | ?:[\\/]* ) . $cache_file;; | |
1278 | *) . ./$cache_file;; | |
1279 | esac | |
1280 | fi | |
cd6ede75 | 1281 | else |
3a12e572 UD |
1282 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 |
1283 | echo "$as_me: creating cache $cache_file" >&6;} | |
1284 | >$cache_file | |
1285 | fi | |
1286 | ||
1287 | # Check that the precious variables saved in the cache have kept the same | |
1288 | # value. | |
1289 | ac_cache_corrupted=false | |
1290 | for ac_var in `(set) 2>&1 | | |
9382fcee | 1291 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do |
3a12e572 UD |
1292 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
1293 | eval ac_new_set=\$ac_env_${ac_var}_set | |
1294 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" | |
1295 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
1296 | case $ac_old_set,$ac_new_set in | |
1297 | set,) | |
1298 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1299 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1300 | ac_cache_corrupted=: ;; | |
1301 | ,set) | |
1302 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 | |
1303 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1304 | ac_cache_corrupted=: ;; | |
1305 | ,);; | |
1306 | *) | |
1307 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
9382fcee | 1308 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
3a12e572 | 1309 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
9382fcee | 1310 | { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
3a12e572 | 1311 | echo "$as_me: former value: $ac_old_val" >&2;} |
9382fcee | 1312 | { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
3a12e572 | 1313 | echo "$as_me: current value: $ac_new_val" >&2;} |
9382fcee | 1314 | ac_cache_corrupted=: |
3a12e572 UD |
1315 | fi;; |
1316 | esac | |
1317 | # Pass precious variables to config.status. | |
1318 | if test "$ac_new_set" = set; then | |
1319 | case $ac_new_val in | |
1320 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1321 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1322 | *) ac_arg=$ac_var=$ac_new_val ;; | |
1323 | esac | |
1324 | case " $ac_configure_args " in | |
1325 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1326 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
1327 | esac | |
1328 | fi | |
1329 | done | |
1330 | if $ac_cache_corrupted; then | |
1331 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 | |
1332 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1333 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1334 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1335 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
1336 | fi |
1337 | ||
1338 | ac_ext=c | |
cd6ede75 | 1339 | ac_cpp='$CPP $CPPFLAGS' |
3a12e572 UD |
1340 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
1341 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1342 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1343 | ||
1344 | ||
1345 | ||
cd6ede75 | 1346 | |
63bda0c1 | 1347 | |
cd6ede75 UD |
1348 | |
1349 | ||
3a12e572 UD |
1350 | |
1351 | ||
1352 | ||
1353 | ||
1354 | ||
1355 | ||
1356 | ||
1357 | ||
1358 | ||
1359 | ||
1360 | ||
f4b07664 RM |
1361 | |
1362 | ||
1363 | ||
1364 | ||
1365 | ||
1366 | ||
1367 | ||
1368 | ||
1369 | ||
1370 | ||
1371 | ac_config_headers="$ac_config_headers config.h" | |
3a12e572 | 1372 | |
444518fe UD |
1373 | ac_aux_dir= |
1374 | for ac_dir in scripts $srcdir/scripts; do | |
1375 | if test -f $ac_dir/install-sh; then | |
1376 | ac_aux_dir=$ac_dir | |
1377 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1378 | break | |
1379 | elif test -f $ac_dir/install.sh; then | |
1380 | ac_aux_dir=$ac_dir | |
1381 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
1382 | break | |
3a12e572 UD |
1383 | elif test -f $ac_dir/shtool; then |
1384 | ac_aux_dir=$ac_dir | |
1385 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1386 | break | |
444518fe UD |
1387 | fi |
1388 | done | |
1389 | if test -z "$ac_aux_dir"; then | |
3a12e572 UD |
1390 | { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5 |
1391 | echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;} | |
1392 | { (exit 1); exit 1; }; } | |
444518fe | 1393 | fi |
3a12e572 UD |
1394 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" |
1395 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" | |
1396 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. | |
444518fe | 1397 | |
cd6ede75 | 1398 | |
c72637d4 RM |
1399 | if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
1400 | { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5 | |
1401 | echo "$as_me: error: you must configure in a separate build directory" >&2;} | |
1402 | { (exit 1); exit 1; }; } | |
1403 | fi | |
1404 | ||
cd6ede75 UD |
1405 | # This will get text that should go into config.make. |
1406 | config_vars= | |
1407 | ||
a334319f UD |
1408 | # Check for a --with-gmp argument and set gmp-srcdir in config.make. |
1409 | ||
1410 | # Check whether --with-gmp or --without-gmp was given. | |
1411 | if test "${with_gmp+set}" = set; then | |
1412 | withval="$with_gmp" | |
1413 | ||
1414 | case "$with_gmp" in | |
1415 | yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5 | |
1416 | echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;} | |
1417 | { (exit 1); exit 1; }; } ;; | |
1418 | ''|no) ;; | |
1419 | *) config_vars="$config_vars | |
1420 | gmp-srcdir = $withval" ;; | |
1421 | esac | |
1422 | ||
1423 | fi; | |
c8f3e6db | 1424 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. |
3a12e572 | 1425 | |
c8f3e6db UD |
1426 | # Check whether --with-gd or --without-gd was given. |
1427 | if test "${with_gd+set}" = set; then | |
1428 | withval="$with_gd" | |
1429 | case "$with_gd" in | |
e41db95b UD |
1430 | yes|''|no) ;; |
1431 | *) libgd_include="-I$withval/include" | |
c8f3e6db UD |
1432 | libgd_ldflags="-L$withval/lib" ;; |
1433 | esac | |
1434 | ||
3a12e572 | 1435 | fi; |
c8f3e6db | 1436 | |
e41db95b UD |
1437 | # Check whether --with-gd-include or --without-gd-include was given. |
1438 | if test "${with_gd_include+set}" = set; then | |
1439 | withval="$with_gd_include" | |
1440 | case "$with_gd_include" in | |
1441 | ''|no) ;; | |
1442 | *) libgd_include="-I$withval" ;; | |
1443 | esac | |
1444 | ||
3a12e572 | 1445 | fi; |
e41db95b UD |
1446 | |
1447 | # Check whether --with-gd-lib or --without-gd-lib was given. | |
1448 | if test "${with_gd_lib+set}" = set; then | |
1449 | withval="$with_gd_lib" | |
1450 | case "$with_gd_lib" in | |
1451 | ''|no) ;; | |
1452 | *) libgd_ldflags="-L$withval" ;; | |
1453 | esac | |
1454 | ||
3a12e572 | 1455 | fi; |
e41db95b UD |
1456 | |
1457 | if test -n "$libgd_include"; then | |
1458 | config_vars="$config_vars | |
cf90163d | 1459 | CFLAGS-memusagestat.c = $libgd_include" |
e41db95b UD |
1460 | fi |
1461 | if test -n "$libgd_ldflags"; then | |
1462 | config_vars="$config_vars | |
1463 | libgd-LDFLAGS = $libgd_ldflags" | |
1464 | fi | |
cd6ede75 | 1465 | |
3a12e572 | 1466 | |
cd6ede75 UD |
1467 | # Check whether --with-fp or --without-fp was given. |
1468 | if test "${with_fp+set}" = set; then | |
1469 | withval="$with_fp" | |
1470 | with_fp=$withval | |
1471 | else | |
1472 | with_fp=yes | |
3a12e572 | 1473 | fi; |
cd6ede75 | 1474 | |
675322a5 | 1475 | |
650425ce UD |
1476 | # Check whether --with-binutils or --without-binutils was given. |
1477 | if test "${with_binutils+set}" = set; then | |
1478 | withval="$with_binutils" | |
a5a0310d UD |
1479 | path_binutils=$withval |
1480 | else | |
650425ce | 1481 | path_binutils='' |
3a12e572 | 1482 | fi; |
cd6ede75 | 1483 | |
cd6ede75 UD |
1484 | # Check whether --with-elf or --without-elf was given. |
1485 | if test "${with_elf+set}" = set; then | |
1486 | withval="$with_elf" | |
1487 | elf=$withval | |
1488 | else | |
1489 | elf=no | |
3a12e572 | 1490 | fi; |
cd6ede75 | 1491 | |
74a30a58 UD |
1492 | # Check whether --with-selinux or --without-selinux was given. |
1493 | if test "${with_selinux+set}" = set; then | |
1494 | withval="$with_selinux" | |
1495 | with_selinux=$withval | |
1496 | else | |
1497 | with_selinux=auto | |
1498 | fi; | |
1499 | ||
5af3245a UD |
1500 | # Check whether --with-xcoff or --without-xcoff was given. |
1501 | if test "${with_xcoff+set}" = set; then | |
1502 | withval="$with_xcoff" | |
1503 | xcoff=$withval | |
1504 | else | |
1505 | xcoff=no | |
3a12e572 | 1506 | fi; |
5af3245a | 1507 | |
d67281a7 UD |
1508 | # Check whether --with-cvs or --without-cvs was given. |
1509 | if test "${with_cvs+set}" = set; then | |
1510 | withval="$with_cvs" | |
1511 | with_cvs=$withval | |
1512 | else | |
1513 | with_cvs=yes | |
3a12e572 | 1514 | fi; |
6b3f2b3d UD |
1515 | if test "$with_cvs" = yes; then |
1516 | if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null | |
1517 | then | |
1518 | with_cvs=no | |
1519 | fi | |
4442d7e8 | 1520 | fi |
d67281a7 | 1521 | |
cd6ede75 | 1522 | |
3a12e572 | 1523 | |
3c720987 UD |
1524 | # Check whether --with-headers or --without-headers was given. |
1525 | if test "${with_headers+set}" = set; then | |
1526 | withval="$with_headers" | |
1527 | sysheaders=$withval | |
1528 | else | |
1529 | sysheaders='' | |
3a12e572 | 1530 | fi; |
3c720987 | 1531 | |
cd6ede75 UD |
1532 | # Check whether --enable-sanity-checks or --disable-sanity-checks was given. |
1533 | if test "${enable_sanity_checks+set}" = set; then | |
1534 | enableval="$enable_sanity_checks" | |
1535 | enable_sanity=$enableval | |
1536 | else | |
1537 | enable_sanity=yes | |
3a12e572 | 1538 | fi; |
cd6ede75 | 1539 | |
7dbde9db RM |
1540 | |
1541 | # Check whether --enable-check-abi or --disable-check-abi was given. | |
1542 | if test "${enable_check_abi+set}" = set; then | |
1543 | enableval="$enable_check_abi" | |
1544 | enable_check_abi=$enableval | |
1545 | else | |
fd54683c | 1546 | enable_check_abi=no |
7dbde9db RM |
1547 | fi; |
1548 | ||
5c2a0669 | 1549 | static=yes |
cd6ede75 UD |
1550 | # Check whether --enable-shared or --disable-shared was given. |
1551 | if test "${enable_shared+set}" = set; then | |
1552 | enableval="$enable_shared" | |
1553 | shared=$enableval | |
1554 | else | |
1555 | shared=default | |
3a12e572 | 1556 | fi; |
cd6ede75 UD |
1557 | # Check whether --enable-profile or --disable-profile was given. |
1558 | if test "${enable_profile+set}" = set; then | |
1559 | enableval="$enable_profile" | |
1560 | profile=$enableval | |
1561 | else | |
1562 | profile=yes | |
3a12e572 | 1563 | fi; |
cd6ede75 UD |
1564 | # Check whether --enable-omitfp or --disable-omitfp was given. |
1565 | if test "${enable_omitfp+set}" = set; then | |
1566 | enableval="$enable_omitfp" | |
1567 | omitfp=$enableval | |
1568 | else | |
1569 | omitfp=no | |
3a12e572 | 1570 | fi; |
cd6ede75 UD |
1571 | # Check whether --enable-bounded or --disable-bounded was given. |
1572 | if test "${enable_bounded+set}" = set; then | |
1573 | enableval="$enable_bounded" | |
1574 | bounded=$enableval | |
1575 | else | |
1576 | bounded=no | |
3a12e572 | 1577 | fi; |
650425ce UD |
1578 | # Check whether --enable-versioning or --disable-versioning was given. |
1579 | if test "${enable_versioning+set}" = set; then | |
1580 | enableval="$enable_versioning" | |
1581 | enable_versioning=$enableval | |
1582 | else | |
1583 | enable_versioning=yes | |
3a12e572 | 1584 | fi; |
cd6ede75 | 1585 | |
62ab42d6 UD |
1586 | # Check whether --enable-oldest-abi or --disable-oldest-abi was given. |
1587 | if test "${enable_oldest_abi+set}" = set; then | |
1588 | enableval="$enable_oldest_abi" | |
1589 | oldest_abi=$enableval | |
1590 | else | |
1591 | oldest_abi=no | |
3a12e572 | 1592 | fi; |
62ab42d6 UD |
1593 | if test "$oldest_abi" = yes || test "$oldest_abi" = no; then |
1594 | oldest_abi=default | |
1595 | else | |
3a12e572 | 1596 | cat >>confdefs.h <<_ACEOF |
62ab42d6 | 1597 | #define GLIBC_OLDEST_ABI "$oldest_abi" |
3a12e572 | 1598 | _ACEOF |
62ab42d6 UD |
1599 | |
1600 | fi | |
1601 | ||
1602 | ||
35f1e827 UD |
1603 | # Check whether --enable-stackguard-randomization or --disable-stackguard-randomization was given. |
1604 | if test "${enable_stackguard_randomization+set}" = set; then | |
1605 | enableval="$enable_stackguard_randomization" | |
1606 | enable_stackguard_randomize=$enableval | |
1607 | else | |
1608 | enable_stackguard_randomize=no | |
1609 | fi; | |
1610 | if test "$enable_stackguard_randomize" = yes; then | |
1611 | cat >>confdefs.h <<\_ACEOF | |
1612 | #define ENABLE_STACKGUARD_RANDOMIZE 1 | |
1613 | _ACEOF | |
1614 | ||
1615 | fi | |
1616 | ||
cd6ede75 UD |
1617 | # Check whether --enable-add-ons or --disable-add-ons was given. |
1618 | if test "${enable_add_ons+set}" = set; then | |
1619 | enableval="$enable_add_ons" | |
a334319f UD |
1620 | case "$enableval" in |
1621 | yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'` | |
1622 | add_ons_automatic=yes | |
1623 | test "$add_ons" = "*" && add_ons= ;; | |
1624 | *) add_ons=`echo "$enableval" | sed 's/,/ /g'` | |
1625 | add_ons_automatic=no ;; | |
1626 | esac | |
cd6ede75 | 1627 | else |
a334319f | 1628 | add_ons= add_ons_automatic=no |
3a12e572 | 1629 | fi; |
cd6ede75 | 1630 | |
61952351 | 1631 | |
8d4b5a8a UD |
1632 | # Check whether --with-tls or --without-tls was given. |
1633 | if test "${with_tls+set}" = set; then | |
1634 | withval="$with_tls" | |
1635 | usetls=$withval | |
1636 | else | |
619f9448 | 1637 | usetls=yes |
3a12e572 | 1638 | fi; |
8d4b5a8a UD |
1639 | |
1640 | ||
5b8f26b4 RM |
1641 | # Check whether --with-__thread or --without-__thread was given. |
1642 | if test "${with___thread+set}" = set; then | |
1643 | withval="$with___thread" | |
1644 | use__thread=$withval | |
1645 | else | |
1646 | use__thread=yes | |
3a12e572 | 1647 | fi; |
5b8f26b4 | 1648 | |
749a9a4f RM |
1649 | # Check whether --enable-hidden-plt or --disable-hidden-plt was given. |
1650 | if test "${enable_hidden_plt+set}" = set; then | |
1651 | enableval="$enable_hidden_plt" | |
1652 | hidden=$enableval | |
1653 | else | |
1654 | hidden=yes | |
3a12e572 | 1655 | fi; |
749a9a4f | 1656 | if test "x$hidden" = xno; then |
3a12e572 | 1657 | cat >>confdefs.h <<\_ACEOF |
749a9a4f | 1658 | #define NO_HIDDEN 1 |
3a12e572 | 1659 | _ACEOF |
749a9a4f RM |
1660 | |
1661 | fi | |
1662 | ||
4df8c11d UD |
1663 | # Check whether --enable-bind-now or --disable-bind-now was given. |
1664 | if test "${enable_bind_now+set}" = set; then | |
1665 | enableval="$enable_bind_now" | |
1666 | bindnow=$enableval | |
1667 | else | |
1668 | bindnow=no | |
1669 | fi; | |
1670 | ||
1671 | ||
cd6ede75 UD |
1672 | # Check whether --enable-static-nss or --disable-static-nss was given. |
1673 | if test "${enable_static_nss+set}" = set; then | |
1674 | enableval="$enable_static_nss" | |
1675 | static_nss=$enableval | |
1676 | else | |
1677 | static_nss=no | |
3a12e572 | 1678 | fi; |
834cef7c | 1679 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3172f58f | 1680 | static_nss=yes |
3a12e572 | 1681 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 1682 | #define DO_STATIC_NSS 1 |
3a12e572 | 1683 | _ACEOF |
cd6ede75 UD |
1684 | |
1685 | fi | |
1686 | ||
73237de3 UD |
1687 | # Check whether --enable-force-install or --disable-force-install was given. |
1688 | if test "${enable_force_install+set}" = set; then | |
1689 | enableval="$enable_force_install" | |
1690 | force_install=$enableval | |
1691 | else | |
1692 | force_install=yes | |
3a12e572 | 1693 | fi; |
73237de3 UD |
1694 | |
1695 | ||
958f238f UD |
1696 | # Check whether --enable-kernel or --disable-kernel was given. |
1697 | if test "${enable_kernel+set}" = set; then | |
1698 | enableval="$enable_kernel" | |
1699 | minimum_kernel=$enableval | |
3a12e572 | 1700 | fi; |
654de60c UD |
1701 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then |
1702 | # Better nothing than this. | |
1703 | minimum_kernel="" | |
78bba25c UD |
1704 | else |
1705 | if test "$minimum_kernel" = current; then | |
1706 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
1707 | fi | |
654de60c | 1708 | fi |
958f238f | 1709 | |
6cc7d725 UD |
1710 | # Check whether --enable-all-warnings or --disable-all-warnings was given. |
1711 | if test "${enable_all_warnings+set}" = set; then | |
1712 | enableval="$enable_all_warnings" | |
1713 | all_warnings=$enableval | |
3a12e572 | 1714 | fi; |
958f238f | 1715 | |
2a068d20 | 1716 | |
958f238f | 1717 | # Make sure we can run config.sub. |
3a12e572 UD |
1718 | $ac_config_sub sun4 >/dev/null 2>&1 || |
1719 | { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 | |
1720 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} | |
1721 | { (exit 1); exit 1; }; } | |
1722 | ||
1723 | echo "$as_me:$LINENO: checking build system type" >&5 | |
1724 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 | |
1725 | if test "${ac_cv_build+set}" = set; then | |
1726 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1727 | else | |
1728 | ac_cv_build_alias=$build_alias | |
1729 | test -z "$ac_cv_build_alias" && | |
1730 | ac_cv_build_alias=`$ac_config_guess` | |
1731 | test -z "$ac_cv_build_alias" && | |
1732 | { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 | |
1733 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} | |
1734 | { (exit 1); exit 1; }; } | |
1735 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || | |
1736 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 | |
1737 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} | |
1738 | { (exit 1); exit 1; }; } | |
1739 | ||
1740 | fi | |
1741 | echo "$as_me:$LINENO: result: $ac_cv_build" >&5 | |
1742 | echo "${ECHO_T}$ac_cv_build" >&6 | |
1743 | build=$ac_cv_build | |
1744 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1745 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1746 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1747 | ||
1748 | ||
1749 | echo "$as_me:$LINENO: checking host system type" >&5 | |
1750 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 | |
1751 | if test "${ac_cv_host+set}" = set; then | |
1752 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1753 | else | |
1754 | ac_cv_host_alias=$host_alias | |
1755 | test -z "$ac_cv_host_alias" && | |
1756 | ac_cv_host_alias=$ac_cv_build_alias | |
1757 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || | |
1758 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 | |
1759 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} | |
1760 | { (exit 1); exit 1; }; } | |
1761 | ||
1762 | fi | |
1763 | echo "$as_me:$LINENO: result: $ac_cv_host" >&5 | |
1764 | echo "${ECHO_T}$ac_cv_host" >&6 | |
1765 | host=$ac_cv_host | |
1766 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1767 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1768 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
cd6ede75 | 1769 | |
cd6ede75 UD |
1770 | |
1771 | ||
1772 | # The way shlib-versions is used to generate soversions.mk uses a | |
1773 | # fairly simplistic model for name recognition that can't distinguish | |
1774 | # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os | |
1775 | # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can | |
1776 | # tell. This doesn't get used much beyond that, so it's fairly safe. | |
1777 | case "$host_os" in | |
1778 | linux*) | |
1779 | ;; | |
1780 | gnu*) | |
1781 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
1782 | ;; | |
1783 | esac | |
1784 | ||
1785 | # We keep the original values in `$config_*' and never modify them, so we | |
1786 | # can write them unchanged into config.make. Everything else uses | |
1787 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
1788 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
1789 | ||
0816838f UD |
1790 | # Don't allow vendor == "unknown" |
1791 | test "$config_vendor" = unknown && config_vendor= | |
1792 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
1793 | ||
cd6ede75 UD |
1794 | # Some configurations imply other options. |
1795 | case "$host_os" in | |
a334319f UD |
1796 | gnu* | linux* | bsd4.4* | netbsd* | freebsd*) |
1797 | # These systems always use GNU tools. | |
1798 | gnu_ld=yes gnu_as=yes ;; | |
1799 | esac | |
1800 | case "$host_os" in | |
cd6ede75 UD |
1801 | # i586-linuxaout is mangled into i586-pc-linux-gnuaout |
1802 | linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*) | |
1803 | ;; | |
ffa8d2a0 | 1804 | gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*) |
cd6ede75 UD |
1805 | # These systems (almost) always use the ELF format. |
1806 | elf=yes | |
1807 | ;; | |
5af3245a UD |
1808 | aix*) |
1809 | # These systems are always xcoff | |
1810 | xcoff=yes | |
a711b01d | 1811 | elf=no |
5af3245a | 1812 | ;; |
cd6ede75 UD |
1813 | esac |
1814 | ||
8f73811b RM |
1815 | # The configure fragment of an add-on port can modify these to supplement |
1816 | # or override the table in the case statement below. No fragment should | |
1817 | # ever change the config_* variables, however. | |
cd6ede75 UD |
1818 | machine=$config_machine |
1819 | vendor=$config_vendor | |
1820 | os=$config_os | |
1821 | ||
a808d541 UD |
1822 | # config.guess on some IBM machines says `rs6000' instead of `powerpc'. |
1823 | # Unify this here. | |
1824 | if test "$machine" = rs6000; then | |
1825 | machine="powerpc" | |
1826 | fi | |
1827 | ||
f4b07664 RM |
1828 | # Braindead PowerPC box with absolutely no FPU. |
1829 | case "$machine-$host_os" in | |
1830 | powerpc*-*soft) | |
1831 | with_fp=no | |
1832 | ;; | |
1833 | esac | |
1834 | ||
8f73811b | 1835 | |
a334319f | 1836 | # An add-on can set this when it the tuple to disable the sanity check below. |
8f73811b RM |
1837 | libc_config_ok=no |
1838 | ||
1839 | ||
1840 | ||
1841 | subdirs="$subdirs " | |
1842 | ||
1843 | ||
1844 | add_ons_sfx= | |
1845 | add_ons_pfx= | |
1846 | if test x"$add_ons" != x; then | |
1847 | for f in $add_ons; do | |
1848 | # Some sanity checks | |
1849 | case "$f" in | |
1850 | crypt) | |
1851 | { { echo "$as_me:$LINENO: error: | |
1852 | *** It seems that you're using an old \`crypt' add-on. crypt is now | |
1853 | *** part of glibc and using the old add-on will not work with this | |
1854 | *** release. Start again with fresh sources and without the old | |
1855 | *** \`crypt' add-on." >&5 | |
1856 | echo "$as_me: error: | |
1857 | *** It seems that you're using an old \`crypt' add-on. crypt is now | |
1858 | *** part of glibc and using the old add-on will not work with this | |
1859 | *** release. Start again with fresh sources and without the old | |
1860 | *** \`crypt' add-on." >&2;} | |
1861 | { (exit 1); exit 1; }; } | |
1862 | ;; | |
1863 | localedata) | |
1864 | { { echo "$as_me:$LINENO: error: | |
1865 | *** It seems that you're using an old \`localedata' add-on. localedata | |
1866 | *** is now part of glibc and using the old add-on will not work with | |
1867 | *** this release. Start again with fresh sources and without the old | |
1868 | *** \`localedata' add-on." >&5 | |
1869 | echo "$as_me: error: | |
1870 | *** It seems that you're using an old \`localedata' add-on. localedata | |
1871 | *** is now part of glibc and using the old add-on will not work with | |
1872 | *** this release. Start again with fresh sources and without the old | |
1873 | *** \`localedata' add-on." >&2;} | |
1874 | { (exit 1); exit 1; }; } | |
1875 | ;; | |
1876 | esac | |
a334319f UD |
1877 | |
1878 | # Test whether such a subdir really exists. | |
1879 | test -d $srcdir/$f || { | |
1880 | { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5 | |
1881 | echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;} | |
1882 | { (exit 1); exit 1; }; } | |
1883 | } | |
8f73811b RM |
1884 | done |
1885 | ||
9382fcee | 1886 | # Now source each add-on's configure fragment. |
c80e931a RM |
1887 | # The fragments can use $srcdir/$libc_add_on to find themselves, |
1888 | # and test $add_ons_automatic to see if they were explicitly requested. | |
1889 | # A fragment can clear (or even change) $libc_add_on to affect | |
1890 | # whether it goes into the list to be actually used in the build. | |
1891 | use_add_ons= | |
9382fcee | 1892 | for libc_add_on in $add_ons; do |
a334319f UD |
1893 | libc_add_on_frag=$srcdir/$libc_add_on/configure |
1894 | if test -r $libc_add_on_frag; then | |
1895 | echo "$as_me:$LINENO: result: running configure fragment for add-on $libc_add_on" >&5 | |
1896 | echo "${ECHO_T}running configure fragment for add-on $libc_add_on" >&6 | |
1897 | . $libc_add_on_frag | |
1898 | else | |
1899 | { echo "$as_me:$LINENO: WARNING: add-on fragment $libc_add_on_frag missing" >&5 | |
1900 | echo "$as_me: WARNING: add-on fragment $libc_add_on_frag missing" >&2;} | |
8f73811b | 1901 | fi |
619f9448 RM |
1902 | if test -n "$libc_add_on"; then |
1903 | use_add_ons="$use_add_ons $libc_add_on" | |
1904 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
a334319f | 1905 | add_ons_sfx="$add_ons_sfx /$libc_add_on" |
619f9448 | 1906 | fi |
8f73811b | 1907 | done |
c80e931a RM |
1908 | # Use echo to strip excess whitespace. |
1909 | add_ons="`echo $use_add_ons`" | |
8f73811b RM |
1910 | fi |
1911 | ||
1912 | ||
1913 | ||
7efb9bd1 UD |
1914 | ### |
1915 | ### I put this here to prevent those annoying emails from people who cannot | |
1916 | ### read and try to compile glibc on unsupported platforms. --drepper | |
1917 | ### | |
1918 | ### By using the undocumented --enable-hacker-mode option for configure | |
1919 | ### one can skip this test to make the configuration not fail for unsupported | |
1920 | ### platforms. | |
1921 | ### | |
8f73811b | 1922 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then |
7efb9bd1 | 1923 | case "$machine-$host_os" in |
f0d8cfd7 | 1924 | *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*) |
7efb9bd1 UD |
1925 | ;; |
1926 | *) | |
1927 | echo "*** The GNU C library is currently not available for this platform." | |
1928 | echo "*** So far nobody cared to port it and if there is no volunteer it" | |
1929 | echo "*** might never happen. So, if you have interest to see glibc on" | |
1930 | echo "*** this platform visit" | |
1931 | echo "*** http://www.gnu.org/software/libc/porting.html" | |
1932 | echo "*** and join the group of porters" | |
1933 | exit 1 | |
1934 | ;; | |
1935 | esac | |
1936 | fi | |
1937 | ||
cd6ede75 | 1938 | # Expand the configuration machine name into a subdirectory by architecture |
8f73811b RM |
1939 | # type and particular chip. If an add-on configure fragment already set |
1940 | # base_machine, we don't change it. | |
1941 | test -n "$base_machine" || case "$machine" in | |
cd6ede75 UD |
1942 | a29k | am29000) base_machine=a29k machine=a29k ;; |
1943 | alpha*) base_machine=alpha machine=alpha/$machine ;; | |
60c96635 UD |
1944 | c3[012]) base_machine=cx0 machine=cx0/c30 ;; |
1945 | c4[04]) base_machine=cx0 machine=cx0/c40 ;; | |
a334319f UD |
1946 | hppa*64*) base_machine=hppa machine=hppa/hppa64 ;; |
1947 | hppa*) base_machine=hppa machine=hppa/hppa1.1 ;; | |
0b755dc4 | 1948 | i[34567]86) base_machine=i386 machine=i386/$machine ;; |
9dfa9a5a | 1949 | ia64) base_machine=ia64 machine=ia64 ;; |
a334319f UD |
1950 | m680?0) base_machine=m68k machine=m68k/$machine ;; |
1951 | m68k) base_machine=m68k machine=m68k/m68020 ;; | |
cd6ede75 UD |
1952 | m88???) base_machine=m88k machine=m88k/$machine ;; |
1953 | m88k) base_machine=m88k machine=m88k/m88100 ;; | |
a334319f UD |
1954 | mips64*) base_machine=mips64 |
1955 | case "$CC $CFLAGS $CPPFLAGS " in | |
1956 | *" -mabi=n32 "*) mips_cc_abi=n32 ;; | |
1957 | *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;; | |
1958 | *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;; | |
1959 | *) mips_cc_abi=default ;; | |
1960 | esac | |
1961 | case $config_os in | |
1962 | *abin32*) mips_config_abi=n32 ;; | |
1963 | *abi64*|*abin64*) mips_config_abi=64 ;; | |
1964 | *abi32*|*abio32*) mips_config_abi=32 ;; | |
1965 | *) mips_config_abi=$mips_cc_abi ;; | |
1966 | esac | |
1967 | case $mips_config_abi in | |
1968 | default) machine=mips/mips64/n32 mips_config_abi=n32 ;; | |
1969 | n32) machine=mips/mips64/n32 ;; | |
1970 | 64) machine=mips/mips64/n64 ;; | |
1971 | 32) machine=mips/mips32/kern64 ;; | |
1972 | esac | |
1973 | machine=$machine/$config_machine | |
1974 | if test $mips_config_abi != $mips_cc_abi; then | |
1975 | # This won't make it to config.make, but we want to | |
1976 | # set this in case configure tests depend on it. | |
1977 | CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi" | |
1978 | fi | |
1979 | ;; | |
1980 | mips*) base_machine=mips machine=mips/mips32/$machine ;; | |
a8a20be0 UD |
1981 | powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; |
1982 | powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; | |
136d4332 UD |
1983 | s390) base_machine=s390 machine=s390/s390-32 ;; |
1984 | s390x) base_machine=s390 machine=s390/s390-64 ;; | |
0da2f50b UD |
1985 | sh3*) base_machine=sh machine=sh/sh3 ;; |
1986 | sh4*) base_machine=sh machine=sh/sh4 ;; | |
ca34d7a7 UD |
1987 | sparc | sparcv[67]) |
1988 | base_machine=sparc machine=sparc/sparc32 ;; | |
1989 | sparcv8 | supersparc | hypersparc) | |
1990 | base_machine=sparc machine=sparc/sparc32/sparcv8 ;; | |
ae6b8730 RH |
1991 | sparcv8plus | sparcv8plusa | sparcv9) |
1992 | base_machine=sparc machine=sparc/sparc32/sparcv9 ;; | |
bb769ab6 | 1993 | sparcv8plusb | sparcv9b) |
a334319f | 1994 | base_machine=sparc machine=sparc/sparc32/sparcv9b ;; |
62d01985 | 1995 | sparc64) |
ca34d7a7 | 1996 | base_machine=sparc machine=sparc/sparc64 ;; |
62d01985 | 1997 | sparc64b) |
bb769ab6 | 1998 | base_machine=sparc machine=sparc/sparc64/sparcv9b ;; |
3a2832a0 | 1999 | *) base_machine=$machine ;; |
cd6ede75 UD |
2000 | esac |
2001 | ||
2002 | ||
dfd2257a | 2003 | if test "$base_machine" = "i386"; then |
3a12e572 | 2004 | cat >>confdefs.h <<\_ACEOF |
dfd2257a | 2005 | #define USE_REGPARMS 1 |
3a12e572 | 2006 | _ACEOF |
dfd2257a UD |
2007 | |
2008 | fi | |
2009 | ||
cd6ede75 UD |
2010 | # Compute the list of sysdep directories for this configuration. |
2011 | # This can take a while to compute. | |
2012 | sysdep_dir=$srcdir/sysdeps | |
3a12e572 UD |
2013 | echo "$as_me:$LINENO: checking sysdep dirs" >&5 |
2014 | echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6 | |
cd6ede75 UD |
2015 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
2016 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
2017 | ||
2018 | case "$os" in | |
2019 | gnu*) | |
2020 | base_os=mach/hurd ;; | |
2021 | netbsd* | 386bsd* | freebsd* | bsdi*) | |
2022 | base_os=unix/bsd/bsd4.4 ;; | |
2023 | osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) | |
2024 | base_os=unix/bsd ;; | |
2025 | sysv* | isc* | esix* | sco* | minix* | irix4* | linux*) | |
2026 | base_os=unix/sysv ;; | |
9a97d1f7 UD |
2027 | irix6*) |
2028 | base_os=unix/sysv/irix6/$os ;; | |
cd6ede75 UD |
2029 | solaris[2-9]*) |
2030 | base_os=unix/sysv/sysv4 ;; | |
908c3d5b UD |
2031 | hpux*) |
2032 | base_os=unix/sysv/hpux/$os ;; | |
f0d8cfd7 UD |
2033 | aix4.3*) |
2034 | base_os=unix/sysv/aix/aix4.3 ;; | |
cd6ede75 UD |
2035 | none) |
2036 | base_os=standalone ;; | |
2037 | *) | |
2038 | base_os='' ;; | |
2039 | esac | |
2040 | ||
2041 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. | |
2042 | tail=$os | |
2043 | ostry=$os | |
2044 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
2045 | ostry="$ostry /$o" | |
2046 | tail=$o | |
2047 | done | |
2048 | o=`echo $tail | sed 's/[0-9]*$//'` | |
2049 | if test $o != $tail; then | |
2050 | ostry="$ostry /$o" | |
2051 | fi | |
2052 | # For linux-gnu, try linux-gnu, then linux. | |
2053 | o=`echo $tail | sed 's/-.*$//'` | |
2054 | if test $o != $tail; then | |
2055 | ostry="$ostry /$o" | |
2056 | fi | |
2057 | ||
2058 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. | |
2059 | base= | |
2060 | tail=$base_os | |
2061 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
2062 | set $b | |
2063 | base="$base /$1" | |
2064 | tail="$2" | |
2065 | done | |
2066 | ||
ae6b8730 | 2067 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
cd6ede75 | 2068 | mach= |
a334319f | 2069 | tail=$machine |
cd6ede75 UD |
2070 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do |
2071 | set $m | |
2072 | # Prepend the machine's FPU directory unless --without-fp. | |
2073 | if test "$with_fp" = yes; then | |
2074 | mach="$mach /$1/fpu" | |
f4b07664 RM |
2075 | else |
2076 | mach="$mach /$1/nofpu" | |
cd6ede75 UD |
2077 | fi |
2078 | mach="$mach /$1" | |
2079 | tail="$2" | |
2080 | done | |
2081 | ||
2082 | ||
2083 | # Find what sysdep directories exist. | |
2084 | sysnames= | |
a334319f UD |
2085 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
2086 | for d in $add_ons_pfx ''; do | |
2087 | for b in $base ''; do | |
2088 | for m0 in $mach ''; do | |
2089 | for v in /$vendor ''; do | |
2090 | test "$v" = / && continue | |
2091 | for o in /$ostry ''; do | |
2092 | test "$o" = / && continue | |
2093 | for m in $mach ''; do | |
8f73811b | 2094 | for a in $add_ons_sfx ''; do |
a334319f UD |
2095 | if test "$m0$b$v$o$m"; then |
2096 | try="${d}sysdeps$m0$b$v$o$m$a" | |
8f73811b RM |
2097 | test -n "$enable_debug_configure" && |
2098 | echo "$0 DEBUG: try $try" >&2 | |
a334319f | 2099 | if test -d $srcdir/$try; then |
8f73811b RM |
2100 | sysnames="$sysnames $try" |
2101 | { test -n "$o" || test -n "$b"; } && os_used=t | |
2102 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
2103 | fi | |
cd6ede75 | 2104 | fi |
8f73811b | 2105 | done |
cd6ede75 UD |
2106 | done |
2107 | done | |
2108 | done | |
2109 | done | |
2110 | done | |
75df54b7 RM |
2111 | if test -n "$d"; then |
2112 | try="${d}sysdeps/generic" | |
2113 | test -n "$enable_debug_configure" && | |
2114 | echo "$0 DEBUG: try $try" >&2 | |
2115 | if test -d $srcdir/$try; then | |
2116 | sysnames="$sysnames $try" | |
2117 | fi | |
2118 | fi | |
cd6ede75 | 2119 | done |
a334319f | 2120 | IFS="$ac_save_ifs" |
cd6ede75 UD |
2121 | |
2122 | if test -z "$os_used" && test "$os" != none; then | |
3a12e572 UD |
2123 | { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5 |
2124 | echo "$as_me: error: Operating system $os is not supported." >&2;} | |
2125 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
2126 | fi |
2127 | if test -z "$machine_used" && test "$machine" != none; then | |
3a12e572 UD |
2128 | { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5 |
2129 | echo "$as_me: error: The $machine is not supported." >&2;} | |
2130 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
2131 | fi |
2132 | ||
2133 | # We have now validated the configuration. | |
2134 | ||
2135 | ||
2136 | # If using ELF, look for an `elf' subdirectory of each machine directory. | |
2137 | # We prepend these rather than inserting them whereever the machine appears | |
2138 | # because things specified by the machine's ELF ABI should override | |
2139 | # OS-specific things, and should always be the same for any OS on the | |
2140 | # machine (otherwise what's the point of an ABI?). | |
2141 | if test "$elf" = yes; then | |
2142 | elf_dirs= | |
2143 | for d in $add_ons_pfx ''; do | |
cd6ede75 | 2144 | for m in $mach; do |
9c4c0024 | 2145 | if test -d $srcdir/${d}sysdeps$m/elf; then |
cd6ede75 UD |
2146 | elf_dirs="$elf_dirs ${d}sysdeps$m/elf" |
2147 | fi | |
2148 | done | |
2149 | done | |
2150 | sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames" | |
2151 | fi | |
2152 | ||
2153 | ||
2154 | # Expand the list of system names into a full list of directories | |
2155 | # from each element's parent name and Implies file (if present). | |
2156 | set $sysnames | |
2157 | names= | |
2158 | while test $# -gt 0; do | |
2159 | name=$1 | |
2160 | shift | |
2161 | ||
2162 | case " $names " in *" $name "*) | |
2163 | # Already in the list. | |
2164 | continue | |
2165 | esac | |
2166 | ||
2167 | # Report each name as we discover it, so there is no long pause in output. | |
3a12e572 | 2168 | echo $ECHO_N "$name $ECHO_C" >&6 |
cd6ede75 UD |
2169 | |
2170 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` | |
2171 | ||
2172 | case $name in | |
2173 | /*) xsrcdir= ;; | |
2174 | *) xsrcdir=$srcdir/ ;; | |
2175 | esac | |
2176 | test -n "$enable_debug_configure" && | |
2177 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
2178 | ||
2179 | if test -f $xsrcdir$name/Implies; then | |
2180 | # Collect more names from the `Implies' file (removing comments). | |
2181 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`" | |
2182 | implied= | |
2183 | for x in $implied_candidate; do | |
636ccfc8 | 2184 | found=no |
cd6ede75 UD |
2185 | if test -d $xsrcdir$name_base/$x; then |
2186 | implied="$implied $name_base/$x"; | |
636ccfc8 UD |
2187 | found=yes |
2188 | fi | |
2189 | for d in $add_ons_pfx ''; do | |
2190 | try="${d}sysdeps/$x" | |
2191 | case $d in | |
2192 | /*) try_srcdir= ;; | |
2193 | *) try_srcdir=$srcdir/ ;; | |
2194 | esac | |
2195 | test -n "$enable_debug_configure" && | |
2196 | echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2 | |
2197 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
2198 | then | |
2199 | implied="$implied $try" | |
2200 | found=yes | |
2201 | fi | |
2202 | done | |
2203 | if test $found = no; then | |
3a12e572 UD |
2204 | { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5 |
2205 | echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;} | |
cd6ede75 UD |
2206 | fi |
2207 | done | |
2208 | else | |
2209 | implied= | |
2210 | fi | |
2211 | ||
2212 | # Add NAME to the list of names. | |
2213 | names="$names $name" | |
2214 | ||
2215 | # Find the parent of NAME, using the empty string if it has none. | |
2216 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
2217 | ||
2218 | # Add the names implied by NAME, and NAME's parent (if it has one), to | |
2219 | # the list of names to be processed (the argument list). We prepend the | |
2220 | # implied names to the list and append the parent. We want implied | |
2221 | # directories to come before further directories inferred from the | |
2222 | # configuration components; this ensures that for sysv4, unix/common | |
2223 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
2224 | # after sysv4). | |
2225 | sysnames="`echo $implied $* $parent`" | |
2226 | test -n "$sysnames" && set $sysnames | |
2227 | done | |
2228 | ||
2229 | # Add the default directories. | |
a3a4a74e | 2230 | default_sysnames=sysdeps/generic |
2de7874e | 2231 | if test "$elf" = yes; then |
a3a4a74e | 2232 | default_sysnames="sysdeps/generic/elf $default_sysnames" |
2de7874e | 2233 | fi |
a3a4a74e | 2234 | sysnames="$names $default_sysnames" |
cd6ede75 UD |
2235 | |
2236 | # The other names were emitted during the scan. | |
3a12e572 UD |
2237 | echo "$as_me:$LINENO: result: $default_sysnames" >&5 |
2238 | echo "${ECHO_T}$default_sysnames" >&6 | |
cd6ede75 UD |
2239 | |
2240 | ||
2241 | ### Locate tools. | |
2242 | ||
2243 | # Find a good install program. We prefer a C program (faster), | |
2244 | # so one script is as good as another. But avoid the broken or | |
2245 | # incompatible versions: | |
2246 | # SysV /etc/install, /usr/sbin/install | |
2247 | # SunOS /usr/etc/install | |
2248 | # IRIX /sbin/install | |
2249 | # AIX /bin/install | |
3a12e572 | 2250 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
5c2a0669 | 2251 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
cd6ede75 UD |
2252 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
2253 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
9382fcee | 2254 | # OS/2's system install, which has a completely different semantic |
cd6ede75 | 2255 | # ./install, which can be erroneously created by make from ./install.sh. |
3a12e572 UD |
2256 | echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 |
2257 | echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 | |
cd6ede75 | 2258 | if test -z "$INSTALL"; then |
3a12e572 UD |
2259 | if test "${ac_cv_path_install+set}" = set; then |
2260 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2261 | else | |
2262 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2263 | for as_dir in $PATH | |
2264 | do | |
2265 | IFS=$as_save_IFS | |
2266 | test -z "$as_dir" && as_dir=. | |
2267 | # Account for people who put trailing slashes in PATH elements. | |
2268 | case $as_dir/ in | |
2269 | ./ | .// | /cC/* | \ | |
2270 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
9382fcee | 2271 | ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ |
3a12e572 UD |
2272 | /usr/ucb/* ) ;; |
2273 | *) | |
2274 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
2275 | # Don't use installbsd from OSF since it installs stuff as root | |
2276 | # by default. | |
2277 | for ac_prog in ginstall scoinst install; do | |
2278 | for ac_exec_ext in '' $ac_executable_extensions; do | |
9382fcee RM |
2279 | if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
2280 | if test $ac_prog = install && | |
2281 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2282 | # AIX install. It has an incompatible calling convention. | |
2283 | : | |
2284 | elif test $ac_prog = install && | |
2285 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2286 | # program-specific install script used by HP pwplus--don't use. | |
2287 | : | |
2288 | else | |
2289 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
2290 | break 3 | |
2291 | fi | |
2292 | fi | |
cd6ede75 | 2293 | done |
3a12e572 UD |
2294 | done |
2295 | ;; | |
2296 | esac | |
2297 | done | |
2298 | ||
cd6ede75 UD |
2299 | |
2300 | fi | |
2301 | if test "${ac_cv_path_install+set}" = set; then | |
3a12e572 | 2302 | INSTALL=$ac_cv_path_install |
cd6ede75 UD |
2303 | else |
2304 | # As a last resort, use the slow shell script. We don't cache a | |
2305 | # path for INSTALL within a source directory, because that will | |
2306 | # break other packages using the cache if that directory is | |
2307 | # removed, or if the path is relative. | |
3a12e572 | 2308 | INSTALL=$ac_install_sh |
cd6ede75 UD |
2309 | fi |
2310 | fi | |
3a12e572 UD |
2311 | echo "$as_me:$LINENO: result: $INSTALL" >&5 |
2312 | echo "${ECHO_T}$INSTALL" >&6 | |
cd6ede75 UD |
2313 | |
2314 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
2315 | # It thinks the first close brace ends the variable substitution. | |
2316 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
2317 | ||
3a12e572 | 2318 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
5c2a0669 | 2319 | |
cd6ede75 UD |
2320 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
2321 | ||
ed9c47d9 | 2322 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then |
cd6ede75 | 2323 | # The makefiles need to use a different form to find it in $srcdir. |
ed9c47d9 | 2324 | INSTALL='\$(..)./scripts/install-sh -c' |
cd6ede75 | 2325 | fi |
3a12e572 UD |
2326 | echo "$as_me:$LINENO: checking whether ln -s works" >&5 |
2327 | echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 | |
2328 | LN_S=$as_ln_s | |
2329 | if test "$LN_S" = "ln -s"; then | |
2330 | echo "$as_me:$LINENO: result: yes" >&5 | |
2331 | echo "${ECHO_T}yes" >&6 | |
cd6ede75 | 2332 | else |
3a12e572 UD |
2333 | echo "$as_me:$LINENO: result: no, using $LN_S" >&5 |
2334 | echo "${ECHO_T}no, using $LN_S" >&6 | |
cd6ede75 UD |
2335 | fi |
2336 | ||
63bda0c1 | 2337 | |
4baa087a RM |
2338 | ac_ext=c |
2339 | ac_cpp='$CPP $CPPFLAGS' | |
2340 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2341 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2342 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2343 | if test -n "$ac_tool_prefix"; then | |
2344 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2345 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
3a12e572 UD |
2346 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2347 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2348 | if test "${ac_cv_prog_CC+set}" = set; then | |
2349 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 2350 | else |
63bda0c1 UD |
2351 | if test -n "$CC"; then |
2352 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2353 | else |
3a12e572 UD |
2354 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2355 | for as_dir in $PATH | |
2356 | do | |
2357 | IFS=$as_save_IFS | |
2358 | test -z "$as_dir" && as_dir=. | |
2359 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2360 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2361 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
3a12e572 UD |
2362 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2363 | break 2 | |
2364 | fi | |
2365 | done | |
2366 | done | |
2367 | ||
cd6ede75 UD |
2368 | fi |
2369 | fi | |
3a12e572 | 2370 | CC=$ac_cv_prog_CC |
4bca4c17 | 2371 | if test -n "$CC"; then |
3a12e572 UD |
2372 | echo "$as_me:$LINENO: result: $CC" >&5 |
2373 | echo "${ECHO_T}$CC" >&6 | |
4bca4c17 | 2374 | else |
3a12e572 UD |
2375 | echo "$as_me:$LINENO: result: no" >&5 |
2376 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2377 | fi |
2378 | ||
ae828bc6 | 2379 | fi |
4baa087a RM |
2380 | if test -z "$ac_cv_prog_CC"; then |
2381 | ac_ct_CC=$CC | |
2382 | # Extract the first word of "gcc", so it can be a program name with args. | |
2383 | set dummy gcc; ac_word=$2 | |
3a12e572 UD |
2384 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2385 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2386 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
3a12e572 | 2387 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
04be94a8 | 2388 | else |
4baa087a RM |
2389 | if test -n "$ac_ct_CC"; then |
2390 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
04be94a8 | 2391 | else |
3a12e572 UD |
2392 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2393 | for as_dir in $PATH | |
2394 | do | |
2395 | IFS=$as_save_IFS | |
2396 | test -z "$as_dir" && as_dir=. | |
2397 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2398 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2399 | ac_cv_prog_ac_ct_CC="gcc" |
3a12e572 UD |
2400 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2401 | break 2 | |
2402 | fi | |
2403 | done | |
2404 | done | |
2405 | ||
04be94a8 UD |
2406 | fi |
2407 | fi | |
4baa087a RM |
2408 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
2409 | if test -n "$ac_ct_CC"; then | |
2410 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2411 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
4bca4c17 | 2412 | else |
3a12e572 UD |
2413 | echo "$as_me:$LINENO: result: no" >&5 |
2414 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2415 | fi |
2416 | ||
4baa087a | 2417 | CC=$ac_ct_CC |
63bda0c1 | 2418 | else |
4baa087a | 2419 | CC="$ac_cv_prog_CC" |
04be94a8 | 2420 | fi |
cd6ede75 | 2421 | |
4baa087a RM |
2422 | if test -z "$CC"; then |
2423 | if test -n "$ac_tool_prefix"; then | |
2424 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2425 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
3a12e572 UD |
2426 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2427 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2428 | if test "${ac_cv_prog_CC+set}" = set; then |
3a12e572 | 2429 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 2430 | else |
4baa087a RM |
2431 | if test -n "$CC"; then |
2432 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2433 | else |
3a12e572 UD |
2434 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2435 | for as_dir in $PATH | |
2436 | do | |
2437 | IFS=$as_save_IFS | |
2438 | test -z "$as_dir" && as_dir=. | |
2439 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2440 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2441 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
3a12e572 UD |
2442 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2443 | break 2 | |
2444 | fi | |
2445 | done | |
2446 | done | |
2447 | ||
cd6ede75 UD |
2448 | fi |
2449 | fi | |
4baa087a RM |
2450 | CC=$ac_cv_prog_CC |
2451 | if test -n "$CC"; then | |
2452 | echo "$as_me:$LINENO: result: $CC" >&5 | |
2453 | echo "${ECHO_T}$CC" >&6 | |
4bca4c17 | 2454 | else |
3a12e572 UD |
2455 | echo "$as_me:$LINENO: result: no" >&5 |
2456 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2457 | fi |
2458 | ||
cd6ede75 | 2459 | fi |
4baa087a RM |
2460 | if test -z "$ac_cv_prog_CC"; then |
2461 | ac_ct_CC=$CC | |
2462 | # Extract the first word of "cc", so it can be a program name with args. | |
2463 | set dummy cc; ac_word=$2 | |
3a12e572 UD |
2464 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2465 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2466 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
3a12e572 | 2467 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 2468 | else |
4baa087a RM |
2469 | if test -n "$ac_ct_CC"; then |
2470 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
cd6ede75 | 2471 | else |
3a12e572 UD |
2472 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2473 | for as_dir in $PATH | |
2474 | do | |
2475 | IFS=$as_save_IFS | |
2476 | test -z "$as_dir" && as_dir=. | |
2477 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2478 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2479 | ac_cv_prog_ac_ct_CC="cc" |
3a12e572 UD |
2480 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2481 | break 2 | |
2482 | fi | |
2483 | done | |
2484 | done | |
2485 | ||
cd6ede75 UD |
2486 | fi |
2487 | fi | |
4baa087a RM |
2488 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
2489 | if test -n "$ac_ct_CC"; then | |
2490 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2491 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
4bca4c17 | 2492 | else |
3a12e572 UD |
2493 | echo "$as_me:$LINENO: result: no" >&5 |
2494 | echo "${ECHO_T}no" >&6 | |
4bca4c17 UD |
2495 | fi |
2496 | ||
4baa087a | 2497 | CC=$ac_ct_CC |
63bda0c1 | 2498 | else |
4baa087a | 2499 | CC="$ac_cv_prog_CC" |
cd6ede75 UD |
2500 | fi |
2501 | ||
4baa087a RM |
2502 | fi |
2503 | if test -z "$CC"; then | |
2504 | # Extract the first word of "cc", so it can be a program name with args. | |
2505 | set dummy cc; ac_word=$2 | |
3a12e572 UD |
2506 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2507 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 2508 | if test "${ac_cv_prog_CC+set}" = set; then |
3a12e572 | 2509 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
aec103d3 | 2510 | else |
4baa087a RM |
2511 | if test -n "$CC"; then |
2512 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
aec103d3 | 2513 | else |
4baa087a | 2514 | ac_prog_rejected=no |
3a12e572 UD |
2515 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2516 | for as_dir in $PATH | |
2517 | do | |
2518 | IFS=$as_save_IFS | |
2519 | test -z "$as_dir" && as_dir=. | |
2520 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2521 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a RM |
2522 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2523 | ac_prog_rejected=yes | |
2524 | continue | |
2525 | fi | |
2526 | ac_cv_prog_CC="cc" | |
3a12e572 UD |
2527 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2528 | break 2 | |
2529 | fi | |
2530 | done | |
2531 | done | |
2532 | ||
4baa087a RM |
2533 | if test $ac_prog_rejected = yes; then |
2534 | # We found a bogon in the path, so make sure we never use it. | |
2535 | set dummy $ac_cv_prog_CC | |
2536 | shift | |
2537 | if test $# != 0; then | |
2538 | # We chose a different compiler from the bogus one. | |
2539 | # However, it has the same basename, so the bogon will be chosen | |
2540 | # first if we set CC to just the basename; use the full file name. | |
2541 | shift | |
2542 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
3a12e572 | 2543 | fi |
14519931 | 2544 | fi |
3a12e572 UD |
2545 | fi |
2546 | fi | |
2547 | CC=$ac_cv_prog_CC | |
2548 | if test -n "$CC"; then | |
2549 | echo "$as_me:$LINENO: result: $CC" >&5 | |
2550 | echo "${ECHO_T}$CC" >&6 | |
cd6ede75 | 2551 | else |
3a12e572 UD |
2552 | echo "$as_me:$LINENO: result: no" >&5 |
2553 | echo "${ECHO_T}no" >&6 | |
cd6ede75 | 2554 | fi |
cd6ede75 | 2555 | |
63bda0c1 | 2556 | fi |
3a12e572 UD |
2557 | if test -z "$CC"; then |
2558 | if test -n "$ac_tool_prefix"; then | |
4baa087a RM |
2559 | for ac_prog in cl |
2560 | do | |
2561 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2562 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3a12e572 UD |
2563 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2564 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2565 | if test "${ac_cv_prog_CC+set}" = set; then | |
2566 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2567 | else | |
2568 | if test -n "$CC"; then | |
2569 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2570 | else | |
2571 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2572 | for as_dir in $PATH | |
2573 | do | |
2574 | IFS=$as_save_IFS | |
2575 | test -z "$as_dir" && as_dir=. | |
2576 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2577 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2578 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
3a12e572 UD |
2579 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2580 | break 2 | |
2581 | fi | |
2582 | done | |
2583 | done | |
cd6ede75 | 2584 | |
3a12e572 UD |
2585 | fi |
2586 | fi | |
2587 | CC=$ac_cv_prog_CC | |
2588 | if test -n "$CC"; then | |
2589 | echo "$as_me:$LINENO: result: $CC" >&5 | |
2590 | echo "${ECHO_T}$CC" >&6 | |
2591 | else | |
2592 | echo "$as_me:$LINENO: result: no" >&5 | |
2593 | echo "${ECHO_T}no" >&6 | |
2594 | fi | |
cd6ede75 | 2595 | |
4baa087a RM |
2596 | test -n "$CC" && break |
2597 | done | |
3a12e572 | 2598 | fi |
4baa087a | 2599 | if test -z "$CC"; then |
3a12e572 | 2600 | ac_ct_CC=$CC |
4baa087a RM |
2601 | for ac_prog in cl |
2602 | do | |
2603 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2604 | set dummy $ac_prog; ac_word=$2 | |
3a12e572 UD |
2605 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2606 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2607 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2608 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 2609 | else |
3a12e572 UD |
2610 | if test -n "$ac_ct_CC"; then |
2611 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2612 | else | |
2613 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2614 | for as_dir in $PATH | |
2615 | do | |
2616 | IFS=$as_save_IFS | |
2617 | test -z "$as_dir" && as_dir=. | |
2618 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2619 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 2620 | ac_cv_prog_ac_ct_CC="$ac_prog" |
3a12e572 UD |
2621 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2622 | break 2 | |
2623 | fi | |
2624 | done | |
2625 | done | |
2626 | ||
2627 | fi | |
2628 | fi | |
2629 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2630 | if test -n "$ac_ct_CC"; then | |
2631 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2632 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
cd6ede75 | 2633 | else |
3a12e572 UD |
2634 | echo "$as_me:$LINENO: result: no" >&5 |
2635 | echo "${ECHO_T}no" >&6 | |
cd6ede75 | 2636 | fi |
4baa087a RM |
2637 | |
2638 | test -n "$ac_ct_CC" && break | |
2639 | done | |
cd6ede75 | 2640 | |
3a12e572 | 2641 | CC=$ac_ct_CC |
cd6ede75 UD |
2642 | fi |
2643 | ||
cd6ede75 | 2644 | fi |
3a12e572 UD |
2645 | |
2646 | ||
2abf9ff1 RM |
2647 | test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH |
2648 | See \`config.log' for more details." >&5 | |
2649 | echo "$as_me: error: no acceptable C compiler found in \$PATH | |
2650 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
2651 | { (exit 1); exit 1; }; } |
2652 | ||
2653 | # Provide some information about the compiler. | |
2654 | echo "$as_me:$LINENO:" \ | |
2655 | "checking for C compiler version" >&5 | |
2656 | ac_compiler=`set X $ac_compile; echo $2` | |
2657 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
2658 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
2659 | ac_status=$? | |
2660 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2661 | (exit $ac_status); } | |
2662 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
2663 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
2664 | ac_status=$? | |
2665 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2666 | (exit $ac_status); } | |
2667 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
2668 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
2669 | ac_status=$? | |
2670 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2671 | (exit $ac_status); } | |
2672 | ||
2673 | EXEEXT= | |
2674 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 | |
2675 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 | |
2676 | if test "${ac_cv_objext+set}" = set; then | |
2677 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 2678 | else |
3a12e572 | 2679 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
2680 | /* confdefs.h. */ |
2681 | _ACEOF | |
2682 | cat confdefs.h >>conftest.$ac_ext | |
2683 | cat >>conftest.$ac_ext <<_ACEOF | |
2684 | /* end confdefs.h. */ | |
3a12e572 | 2685 | |
3a12e572 UD |
2686 | int |
2687 | main () | |
2688 | { | |
2689 | ||
2690 | ; | |
2691 | return 0; | |
2692 | } | |
2693 | _ACEOF | |
2694 | rm -f conftest.o conftest.obj | |
2695 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2696 | (eval $ac_compile) 2>&5 | |
2697 | ac_status=$? | |
2698 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2699 | (exit $ac_status); }; then | |
2700 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do | |
2701 | case $ac_file in | |
f4b07664 | 2702 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; |
3a12e572 UD |
2703 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2704 | break;; | |
2705 | esac | |
2706 | done | |
2707 | else | |
2708 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2709 | sed 's/^/| /' conftest.$ac_ext >&5 |
2710 | ||
2711 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile | |
2712 | See \`config.log' for more details." >&5 | |
2713 | echo "$as_me: error: cannot compute suffix of object files: cannot compile | |
2714 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
2715 | { (exit 1); exit 1; }; } |
2716 | fi | |
2717 | ||
2718 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
2719 | fi | |
2720 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 | |
2721 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
2722 | OBJEXT=$ac_cv_objext | |
2723 | ac_objext=$OBJEXT | |
2724 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 | |
2725 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
2726 | if test "${ac_cv_c_compiler_gnu+set}" = set; then | |
2727 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2728 | else | |
2729 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
2730 | /* confdefs.h. */ |
2731 | _ACEOF | |
2732 | cat confdefs.h >>conftest.$ac_ext | |
2733 | cat >>conftest.$ac_ext <<_ACEOF | |
2734 | /* end confdefs.h. */ | |
3a12e572 | 2735 | |
3a12e572 UD |
2736 | int |
2737 | main () | |
2738 | { | |
2739 | #ifndef __GNUC__ | |
2740 | choke me | |
2741 | #endif | |
2742 | ||
2743 | ; | |
2744 | return 0; | |
2745 | } | |
2746 | _ACEOF | |
2747 | rm -f conftest.$ac_objext | |
2748 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 2749 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 2750 | ac_status=$? |
9382fcee RM |
2751 | grep -v '^ *+' conftest.er1 >conftest.err |
2752 | rm -f conftest.er1 | |
2753 | cat conftest.err >&5 | |
3a12e572 UD |
2754 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2755 | (exit $ac_status); } && | |
9382fcee RM |
2756 | { ac_try='test -z "$ac_c_werror_flag" |
2757 | || test ! -s conftest.err' | |
2758 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2759 | (eval $ac_try) 2>&5 | |
2760 | ac_status=$? | |
2761 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2762 | (exit $ac_status); }; } && | |
2763 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
2764 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2765 | (eval $ac_try) 2>&5 | |
2766 | ac_status=$? | |
2767 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2768 | (exit $ac_status); }; }; then | |
2769 | ac_compiler_gnu=yes | |
2770 | else | |
2771 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2772 | sed 's/^/| /' conftest.$ac_ext >&5 |
2773 | ||
3a12e572 UD |
2774 | ac_compiler_gnu=no |
2775 | fi | |
9382fcee | 2776 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
2777 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
2778 | ||
2779 | fi | |
2780 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 | |
2781 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
2782 | GCC=`test $ac_compiler_gnu = yes && echo yes` | |
2783 | ac_test_CFLAGS=${CFLAGS+set} | |
2784 | ac_save_CFLAGS=$CFLAGS | |
2785 | CFLAGS="-g" | |
2786 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 | |
2787 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
2788 | if test "${ac_cv_prog_cc_g+set}" = set; then | |
2789 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2790 | else | |
2791 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
2792 | /* confdefs.h. */ |
2793 | _ACEOF | |
2794 | cat confdefs.h >>conftest.$ac_ext | |
2795 | cat >>conftest.$ac_ext <<_ACEOF | |
2796 | /* end confdefs.h. */ | |
3a12e572 | 2797 | |
3a12e572 UD |
2798 | int |
2799 | main () | |
2800 | { | |
2801 | ||
2802 | ; | |
2803 | return 0; | |
2804 | } | |
2805 | _ACEOF | |
2806 | rm -f conftest.$ac_objext | |
2807 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 2808 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 2809 | ac_status=$? |
9382fcee RM |
2810 | grep -v '^ *+' conftest.er1 >conftest.err |
2811 | rm -f conftest.er1 | |
2812 | cat conftest.err >&5 | |
3a12e572 UD |
2813 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2814 | (exit $ac_status); } && | |
9382fcee RM |
2815 | { ac_try='test -z "$ac_c_werror_flag" |
2816 | || test ! -s conftest.err' | |
2817 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2818 | (eval $ac_try) 2>&5 | |
2819 | ac_status=$? | |
2820 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2821 | (exit $ac_status); }; } && | |
2822 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
2823 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2824 | (eval $ac_try) 2>&5 | |
2825 | ac_status=$? | |
2826 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2827 | (exit $ac_status); }; }; then | |
2828 | ac_cv_prog_cc_g=yes | |
2829 | else | |
2830 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2831 | sed 's/^/| /' conftest.$ac_ext >&5 |
2832 | ||
3a12e572 UD |
2833 | ac_cv_prog_cc_g=no |
2834 | fi | |
9382fcee | 2835 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
2836 | fi |
2837 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 | |
2838 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
2839 | if test "$ac_test_CFLAGS" = set; then | |
2840 | CFLAGS=$ac_save_CFLAGS | |
2841 | elif test $ac_cv_prog_cc_g = yes; then | |
2842 | if test "$GCC" = yes; then | |
2843 | CFLAGS="-g -O2" | |
2844 | else | |
2845 | CFLAGS="-g" | |
2846 | fi | |
2847 | else | |
2848 | if test "$GCC" = yes; then | |
2849 | CFLAGS="-O2" | |
2850 | else | |
2851 | CFLAGS= | |
2852 | fi | |
2853 | fi | |
f4b07664 RM |
2854 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 |
2855 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 | |
2856 | if test "${ac_cv_prog_cc_stdc+set}" = set; then | |
2857 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2858 | else | |
2859 | ac_cv_prog_cc_stdc=no | |
2860 | ac_save_CC=$CC | |
2861 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
2862 | /* confdefs.h. */ |
2863 | _ACEOF | |
2864 | cat confdefs.h >>conftest.$ac_ext | |
2865 | cat >>conftest.$ac_ext <<_ACEOF | |
2866 | /* end confdefs.h. */ | |
f4b07664 RM |
2867 | #include <stdarg.h> |
2868 | #include <stdio.h> | |
2869 | #include <sys/types.h> | |
2870 | #include <sys/stat.h> | |
2871 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2872 | struct buf { int x; }; | |
2873 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2874 | static char *e (p, i) | |
2875 | char **p; | |
2876 | int i; | |
2877 | { | |
2878 | return p[i]; | |
2879 | } | |
2880 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2881 | { | |
2882 | char *s; | |
2883 | va_list v; | |
2884 | va_start (v,p); | |
2885 | s = g (p, va_arg (v,int)); | |
2886 | va_end (v); | |
2887 | return s; | |
2888 | } | |
9382fcee RM |
2889 | |
2890 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2891 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2892 | These don't provoke an error unfortunately, instead are silently treated | |
2893 | as 'x'. The following induces an error, until -std1 is added to get | |
2894 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2895 | array size at least. It's necessary to write '\x00'==0 to get something | |
2896 | that's true only with -std1. */ | |
2897 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2898 | ||
f4b07664 RM |
2899 | int test (int i, double x); |
2900 | struct s1 {int (*f) (int a);}; | |
2901 | struct s2 {int (*f) (double a);}; | |
2902 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2903 | int argc; | |
2904 | char **argv; | |
2905 | int | |
2906 | main () | |
2907 | { | |
2908 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2909 | ; | |
2910 | return 0; | |
2911 | } | |
2912 | _ACEOF | |
2913 | # Don't try gcc -ansi; that turns off useful extensions and | |
2914 | # breaks some systems' header files. | |
2915 | # AIX -qlanglvl=ansi | |
2916 | # Ultrix and OSF/1 -std1 | |
2917 | # HP-UX 10.20 and later -Ae | |
2918 | # HP-UX older versions -Aa -D_HPUX_SOURCE | |
2919 | # SVR4 -Xc -D__EXTENSIONS__ | |
2920 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2921 | do | |
2922 | CC="$ac_save_CC $ac_arg" | |
2923 | rm -f conftest.$ac_objext | |
2924 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 2925 | (eval $ac_compile) 2>conftest.er1 |
f4b07664 | 2926 | ac_status=$? |
9382fcee RM |
2927 | grep -v '^ *+' conftest.er1 >conftest.err |
2928 | rm -f conftest.er1 | |
2929 | cat conftest.err >&5 | |
f4b07664 RM |
2930 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2931 | (exit $ac_status); } && | |
9382fcee RM |
2932 | { ac_try='test -z "$ac_c_werror_flag" |
2933 | || test ! -s conftest.err' | |
2934 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2935 | (eval $ac_try) 2>&5 | |
2936 | ac_status=$? | |
2937 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2938 | (exit $ac_status); }; } && | |
2939 | { ac_try='test -s conftest.$ac_objext' | |
f4b07664 RM |
2940 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2941 | (eval $ac_try) 2>&5 | |
2942 | ac_status=$? | |
2943 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2944 | (exit $ac_status); }; }; then | |
2945 | ac_cv_prog_cc_stdc=$ac_arg | |
2946 | break | |
2947 | else | |
2948 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
2949 | sed 's/^/| /' conftest.$ac_ext >&5 |
2950 | ||
f4b07664 | 2951 | fi |
9382fcee | 2952 | rm -f conftest.err conftest.$ac_objext |
f4b07664 RM |
2953 | done |
2954 | rm -f conftest.$ac_ext conftest.$ac_objext | |
2955 | CC=$ac_save_CC | |
2956 | ||
2957 | fi | |
2958 | ||
2959 | case "x$ac_cv_prog_cc_stdc" in | |
2960 | x|xno) | |
2961 | echo "$as_me:$LINENO: result: none needed" >&5 | |
2962 | echo "${ECHO_T}none needed" >&6 ;; | |
2963 | *) | |
2964 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 | |
2965 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 | |
2966 | CC="$CC $ac_cv_prog_cc_stdc" ;; | |
2967 | esac | |
2968 | ||
3a12e572 UD |
2969 | # Some people use a C++ compiler to compile C. Since we use `exit', |
2970 | # in C++ we need to declare it. In case someone uses the same compiler | |
2971 | # for both compiling C and C++ we need to have the C++ compiler decide | |
2972 | # the declaration of exit, since it's the most demanding environment. | |
2973 | cat >conftest.$ac_ext <<_ACEOF | |
2974 | #ifndef __cplusplus | |
2975 | choke me | |
2976 | #endif | |
2977 | _ACEOF | |
2978 | rm -f conftest.$ac_objext | |
2979 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 2980 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 2981 | ac_status=$? |
9382fcee RM |
2982 | grep -v '^ *+' conftest.er1 >conftest.err |
2983 | rm -f conftest.er1 | |
2984 | cat conftest.err >&5 | |
3a12e572 UD |
2985 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2986 | (exit $ac_status); } && | |
9382fcee RM |
2987 | { ac_try='test -z "$ac_c_werror_flag" |
2988 | || test ! -s conftest.err' | |
2989 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2990 | (eval $ac_try) 2>&5 | |
2991 | ac_status=$? | |
2992 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2993 | (exit $ac_status); }; } && | |
2994 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
2995 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2996 | (eval $ac_try) 2>&5 | |
2997 | ac_status=$? | |
2998 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2999 | (exit $ac_status); }; }; then | |
3000 | for ac_declaration in \ | |
9382fcee | 3001 | '' \ |
3a12e572 UD |
3002 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ |
3003 | 'extern "C" void std::exit (int); using std::exit;' \ | |
3004 | 'extern "C" void exit (int) throw ();' \ | |
3005 | 'extern "C" void exit (int);' \ | |
3006 | 'void exit (int);' | |
3007 | do | |
3008 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3009 | /* confdefs.h. */ |
3010 | _ACEOF | |
3011 | cat confdefs.h >>conftest.$ac_ext | |
3012 | cat >>conftest.$ac_ext <<_ACEOF | |
3013 | /* end confdefs.h. */ | |
8f73811b | 3014 | $ac_declaration |
9382fcee | 3015 | #include <stdlib.h> |
3a12e572 UD |
3016 | int |
3017 | main () | |
3018 | { | |
3019 | exit (42); | |
3020 | ; | |
3021 | return 0; | |
3022 | } | |
3023 | _ACEOF | |
3024 | rm -f conftest.$ac_objext | |
3025 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 3026 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 3027 | ac_status=$? |
9382fcee RM |
3028 | grep -v '^ *+' conftest.er1 >conftest.err |
3029 | rm -f conftest.er1 | |
3030 | cat conftest.err >&5 | |
3a12e572 UD |
3031 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3032 | (exit $ac_status); } && | |
9382fcee RM |
3033 | { ac_try='test -z "$ac_c_werror_flag" |
3034 | || test ! -s conftest.err' | |
3035 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3036 | (eval $ac_try) 2>&5 | |
3037 | ac_status=$? | |
3038 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3039 | (exit $ac_status); }; } && | |
3040 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
3041 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3042 | (eval $ac_try) 2>&5 | |
3043 | ac_status=$? | |
3044 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3045 | (exit $ac_status); }; }; then | |
5c2a0669 UD |
3046 | : |
3047 | else | |
3a12e572 | 3048 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
3049 | sed 's/^/| /' conftest.$ac_ext >&5 |
3050 | ||
3a12e572 UD |
3051 | continue |
3052 | fi | |
9382fcee | 3053 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 | 3054 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
3055 | /* confdefs.h. */ |
3056 | _ACEOF | |
3057 | cat confdefs.h >>conftest.$ac_ext | |
3058 | cat >>conftest.$ac_ext <<_ACEOF | |
3059 | /* end confdefs.h. */ | |
3a12e572 | 3060 | $ac_declaration |
3a12e572 UD |
3061 | int |
3062 | main () | |
3063 | { | |
3064 | exit (42); | |
3065 | ; | |
3066 | return 0; | |
3067 | } | |
3068 | _ACEOF | |
3069 | rm -f conftest.$ac_objext | |
3070 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 3071 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 3072 | ac_status=$? |
9382fcee RM |
3073 | grep -v '^ *+' conftest.er1 >conftest.err |
3074 | rm -f conftest.er1 | |
3075 | cat conftest.err >&5 | |
3a12e572 UD |
3076 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3077 | (exit $ac_status); } && | |
9382fcee RM |
3078 | { ac_try='test -z "$ac_c_werror_flag" |
3079 | || test ! -s conftest.err' | |
3080 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3081 | (eval $ac_try) 2>&5 | |
3082 | ac_status=$? | |
3083 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3084 | (exit $ac_status); }; } && | |
3085 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
3086 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3087 | (eval $ac_try) 2>&5 | |
3088 | ac_status=$? | |
3089 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3090 | (exit $ac_status); }; }; then | |
3091 | break | |
3092 | else | |
3093 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3094 | sed 's/^/| /' conftest.$ac_ext >&5 |
3095 | ||
3a12e572 | 3096 | fi |
9382fcee | 3097 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
3098 | done |
3099 | rm -f conftest* | |
3100 | if test -n "$ac_declaration"; then | |
3101 | echo '#ifdef __cplusplus' >>confdefs.h | |
3102 | echo $ac_declaration >>confdefs.h | |
3103 | echo '#endif' >>confdefs.h | |
3104 | fi | |
3105 | ||
3106 | else | |
3107 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3108 | sed 's/^/| /' conftest.$ac_ext >&5 |
3109 | ||
3a12e572 | 3110 | fi |
9382fcee | 3111 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
3112 | ac_ext=c |
3113 | ac_cpp='$CPP $CPPFLAGS' | |
3114 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3115 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3116 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3117 | ||
3118 | if test $host != $build; then | |
3119 | for ac_prog in gcc cc | |
3120 | do | |
3121 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3122 | set dummy $ac_prog; ac_word=$2 | |
3123 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3124 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3125 | if test "${ac_cv_prog_BUILD_CC+set}" = set; then | |
3126 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3127 | else | |
3128 | if test -n "$BUILD_CC"; then | |
3129 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
3130 | else | |
3131 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3132 | for as_dir in $PATH | |
3133 | do | |
3134 | IFS=$as_save_IFS | |
3135 | test -z "$as_dir" && as_dir=. | |
3136 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3137 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3138 | ac_cv_prog_BUILD_CC="$ac_prog" | |
3139 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3140 | break 2 | |
3141 | fi | |
3142 | done | |
3143 | done | |
3144 | ||
3145 | fi | |
3146 | fi | |
3147 | BUILD_CC=$ac_cv_prog_BUILD_CC | |
3148 | if test -n "$BUILD_CC"; then | |
3149 | echo "$as_me:$LINENO: result: $BUILD_CC" >&5 | |
3150 | echo "${ECHO_T}$BUILD_CC" >&6 | |
3151 | else | |
3152 | echo "$as_me:$LINENO: result: no" >&5 | |
3153 | echo "${ECHO_T}no" >&6 | |
3154 | fi | |
3155 | ||
3156 | test -n "$BUILD_CC" && break | |
3157 | done | |
3158 | ||
3159 | fi | |
3160 | ||
3161 | ac_ext=c | |
3162 | ac_cpp='$CPP $CPPFLAGS' | |
3163 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3164 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3165 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3166 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 | |
3167 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
3168 | # On Suns, sometimes $CPP names a directory. | |
3169 | if test -n "$CPP" && test -d "$CPP"; then | |
3170 | CPP= | |
3171 | fi | |
3172 | if test -z "$CPP"; then | |
3173 | if test "${ac_cv_prog_CPP+set}" = set; then | |
3174 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3175 | else | |
3176 | # Double quotes because CPP needs to be expanded | |
3177 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3178 | do | |
3179 | ac_preproc_ok=false | |
3180 | for ac_c_preproc_warn_flag in '' yes | |
3181 | do | |
3182 | # Use a header file that comes with gcc, so configuring glibc | |
3183 | # with a fresh cross-compiler works. | |
2abf9ff1 RM |
3184 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
3185 | # <limits.h> exists even on freestanding compilers. | |
3a12e572 UD |
3186 | # On the NeXT, cc -E runs the code through the compiler's parser, |
3187 | # not just through cpp. "Syntax error" is here to catch this case. | |
3188 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3189 | /* confdefs.h. */ |
3190 | _ACEOF | |
3191 | cat confdefs.h >>conftest.$ac_ext | |
3192 | cat >>conftest.$ac_ext <<_ACEOF | |
3193 | /* end confdefs.h. */ | |
3194 | #ifdef __STDC__ | |
3195 | # include <limits.h> | |
3196 | #else | |
3197 | # include <assert.h> | |
3198 | #endif | |
9382fcee | 3199 | Syntax error |
3a12e572 UD |
3200 | _ACEOF |
3201 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3202 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3203 | ac_status=$? | |
f4b07664 | 3204 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3205 | rm -f conftest.er1 |
3206 | cat conftest.err >&5 | |
3207 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3208 | (exit $ac_status); } >/dev/null; then | |
3209 | if test -s conftest.err; then | |
3210 | ac_cpp_err=$ac_c_preproc_warn_flag | |
9382fcee | 3211 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
3a12e572 UD |
3212 | else |
3213 | ac_cpp_err= | |
3214 | fi | |
3215 | else | |
3216 | ac_cpp_err=yes | |
3217 | fi | |
3218 | if test -z "$ac_cpp_err"; then | |
cd6ede75 UD |
3219 | : |
3220 | else | |
3a12e572 | 3221 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
3222 | sed 's/^/| /' conftest.$ac_ext >&5 |
3223 | ||
3a12e572 UD |
3224 | # Broken: fails on valid input. |
3225 | continue | |
cd6ede75 | 3226 | fi |
3a12e572 UD |
3227 | rm -f conftest.err conftest.$ac_ext |
3228 | ||
3229 | # OK, works on sane cases. Now check whether non-existent headers | |
3230 | # can be detected and how. | |
3231 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3232 | /* confdefs.h. */ |
3233 | _ACEOF | |
3234 | cat confdefs.h >>conftest.$ac_ext | |
3235 | cat >>conftest.$ac_ext <<_ACEOF | |
3236 | /* end confdefs.h. */ | |
3a12e572 UD |
3237 | #include <ac_nonexistent.h> |
3238 | _ACEOF | |
3239 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3240 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3241 | ac_status=$? | |
f4b07664 | 3242 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3243 | rm -f conftest.er1 |
3244 | cat conftest.err >&5 | |
3245 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3246 | (exit $ac_status); } >/dev/null; then | |
3247 | if test -s conftest.err; then | |
3248 | ac_cpp_err=$ac_c_preproc_warn_flag | |
9382fcee | 3249 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
3a12e572 UD |
3250 | else |
3251 | ac_cpp_err= | |
3252 | fi | |
3253 | else | |
3254 | ac_cpp_err=yes | |
cd6ede75 | 3255 | fi |
3a12e572 UD |
3256 | if test -z "$ac_cpp_err"; then |
3257 | # Broken: success on invalid input. | |
3258 | continue | |
3259 | else | |
3260 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3261 | sed 's/^/| /' conftest.$ac_ext >&5 |
3262 | ||
3a12e572 UD |
3263 | # Passes both tests. |
3264 | ac_preproc_ok=: | |
3265 | break | |
5c2a0669 | 3266 | fi |
3a12e572 UD |
3267 | rm -f conftest.err conftest.$ac_ext |
3268 | ||
3269 | done | |
3270 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3271 | rm -f conftest.err conftest.$ac_ext | |
3272 | if $ac_preproc_ok; then | |
3273 | break | |
3274 | fi | |
3275 | ||
3276 | done | |
3277 | ac_cv_prog_CPP=$CPP | |
3278 | ||
3279 | fi | |
3280 | CPP=$ac_cv_prog_CPP | |
3281 | else | |
3282 | ac_cv_prog_CPP=$CPP | |
3283 | fi | |
3284 | echo "$as_me:$LINENO: result: $CPP" >&5 | |
3285 | echo "${ECHO_T}$CPP" >&6 | |
3286 | ac_preproc_ok=false | |
3287 | for ac_c_preproc_warn_flag in '' yes | |
3288 | do | |
3289 | # Use a header file that comes with gcc, so configuring glibc | |
3290 | # with a fresh cross-compiler works. | |
2abf9ff1 RM |
3291 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
3292 | # <limits.h> exists even on freestanding compilers. | |
3a12e572 UD |
3293 | # On the NeXT, cc -E runs the code through the compiler's parser, |
3294 | # not just through cpp. "Syntax error" is here to catch this case. | |
3295 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3296 | /* confdefs.h. */ |
3297 | _ACEOF | |
3298 | cat confdefs.h >>conftest.$ac_ext | |
3299 | cat >>conftest.$ac_ext <<_ACEOF | |
3300 | /* end confdefs.h. */ | |
3301 | #ifdef __STDC__ | |
3302 | # include <limits.h> | |
3303 | #else | |
3304 | # include <assert.h> | |
3305 | #endif | |
9382fcee | 3306 | Syntax error |
3a12e572 UD |
3307 | _ACEOF |
3308 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3309 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3310 | ac_status=$? | |
f4b07664 | 3311 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3312 | rm -f conftest.er1 |
3313 | cat conftest.err >&5 | |
3314 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3315 | (exit $ac_status); } >/dev/null; then | |
3316 | if test -s conftest.err; then | |
3317 | ac_cpp_err=$ac_c_preproc_warn_flag | |
9382fcee | 3318 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
3a12e572 UD |
3319 | else |
3320 | ac_cpp_err= | |
3321 | fi | |
3322 | else | |
3323 | ac_cpp_err=yes | |
3324 | fi | |
3325 | if test -z "$ac_cpp_err"; then | |
3326 | : | |
3327 | else | |
3328 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3329 | sed 's/^/| /' conftest.$ac_ext >&5 |
3330 | ||
3a12e572 UD |
3331 | # Broken: fails on valid input. |
3332 | continue | |
3333 | fi | |
3334 | rm -f conftest.err conftest.$ac_ext | |
3335 | ||
3336 | # OK, works on sane cases. Now check whether non-existent headers | |
3337 | # can be detected and how. | |
3338 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3339 | /* confdefs.h. */ |
3340 | _ACEOF | |
3341 | cat confdefs.h >>conftest.$ac_ext | |
3342 | cat >>conftest.$ac_ext <<_ACEOF | |
3343 | /* end confdefs.h. */ | |
3a12e572 UD |
3344 | #include <ac_nonexistent.h> |
3345 | _ACEOF | |
3346 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3347 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3348 | ac_status=$? | |
f4b07664 | 3349 | grep -v '^ *+' conftest.er1 >conftest.err |
3a12e572 UD |
3350 | rm -f conftest.er1 |
3351 | cat conftest.err >&5 | |
3352 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3353 | (exit $ac_status); } >/dev/null; then | |
3354 | if test -s conftest.err; then | |
3355 | ac_cpp_err=$ac_c_preproc_warn_flag | |
9382fcee | 3356 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
3a12e572 UD |
3357 | else |
3358 | ac_cpp_err= | |
3359 | fi | |
3360 | else | |
3361 | ac_cpp_err=yes | |
3362 | fi | |
3363 | if test -z "$ac_cpp_err"; then | |
3364 | # Broken: success on invalid input. | |
3365 | continue | |
3366 | else | |
3367 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3368 | sed 's/^/| /' conftest.$ac_ext >&5 |
3369 | ||
3a12e572 UD |
3370 | # Passes both tests. |
3371 | ac_preproc_ok=: | |
3372 | break | |
cd6ede75 | 3373 | fi |
3a12e572 UD |
3374 | rm -f conftest.err conftest.$ac_ext |
3375 | ||
3376 | done | |
3377 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3378 | rm -f conftest.err conftest.$ac_ext | |
3379 | if $ac_preproc_ok; then | |
3380 | : | |
cd6ede75 | 3381 | else |
2abf9ff1 RM |
3382 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check |
3383 | See \`config.log' for more details." >&5 | |
3384 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
3385 | See \`config.log' for more details." >&2;} | |
3a12e572 | 3386 | { (exit 1); exit 1; }; } |
cd6ede75 | 3387 | fi |
3a12e572 UD |
3388 | |
3389 | ac_ext=c | |
3390 | ac_cpp='$CPP $CPPFLAGS' | |
3391 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3392 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3393 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
cd6ede75 | 3394 | |
925c3c5c UD |
3395 | # We need the C++ compiler only for testing. |
3396 | ac_ext=cc | |
3397 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3398 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3399 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3400 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3401 | if test -n "$ac_tool_prefix"; then | |
3402 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
3403 | do | |
3404 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3405 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3406 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3407 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3408 | if test "${ac_cv_prog_CXX+set}" = set; then | |
3409 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3410 | else | |
3411 | if test -n "$CXX"; then | |
3412 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3413 | else | |
3414 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3415 | for as_dir in $PATH | |
3416 | do | |
3417 | IFS=$as_save_IFS | |
3418 | test -z "$as_dir" && as_dir=. | |
3419 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3420 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3421 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
3422 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3423 | break 2 | |
3424 | fi | |
3425 | done | |
3426 | done | |
3427 | ||
3428 | fi | |
3429 | fi | |
3430 | CXX=$ac_cv_prog_CXX | |
3431 | if test -n "$CXX"; then | |
3432 | echo "$as_me:$LINENO: result: $CXX" >&5 | |
3433 | echo "${ECHO_T}$CXX" >&6 | |
3434 | else | |
3435 | echo "$as_me:$LINENO: result: no" >&5 | |
3436 | echo "${ECHO_T}no" >&6 | |
3437 | fi | |
3438 | ||
3439 | test -n "$CXX" && break | |
3440 | done | |
3441 | fi | |
3442 | if test -z "$CXX"; then | |
3443 | ac_ct_CXX=$CXX | |
3444 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
3445 | do | |
3446 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3447 | set dummy $ac_prog; ac_word=$2 | |
3448 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3449 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3450 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then | |
3451 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3452 | else | |
3453 | if test -n "$ac_ct_CXX"; then | |
3454 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3455 | else | |
3456 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3457 | for as_dir in $PATH | |
3458 | do | |
3459 | IFS=$as_save_IFS | |
3460 | test -z "$as_dir" && as_dir=. | |
3461 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3462 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3463 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
3464 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3465 | break 2 | |
3466 | fi | |
3467 | done | |
3468 | done | |
3469 | ||
3470 | fi | |
3471 | fi | |
3472 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3473 | if test -n "$ac_ct_CXX"; then | |
3474 | echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 | |
3475 | echo "${ECHO_T}$ac_ct_CXX" >&6 | |
3476 | else | |
3477 | echo "$as_me:$LINENO: result: no" >&5 | |
3478 | echo "${ECHO_T}no" >&6 | |
3479 | fi | |
3480 | ||
3481 | test -n "$ac_ct_CXX" && break | |
3482 | done | |
3483 | test -n "$ac_ct_CXX" || ac_ct_CXX="g++" | |
3484 | ||
3485 | CXX=$ac_ct_CXX | |
3486 | fi | |
3487 | ||
3488 | ||
3489 | # Provide some information about the compiler. | |
3490 | echo "$as_me:$LINENO:" \ | |
3491 | "checking for C++ compiler version" >&5 | |
3492 | ac_compiler=`set X $ac_compile; echo $2` | |
3493 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
3494 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
3495 | ac_status=$? | |
3496 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3497 | (exit $ac_status); } | |
3498 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
3499 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
3500 | ac_status=$? | |
3501 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3502 | (exit $ac_status); } | |
3503 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
3504 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
3505 | ac_status=$? | |
3506 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3507 | (exit $ac_status); } | |
3508 | ||
3509 | echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 | |
3510 | echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 | |
3511 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then | |
3512 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3513 | else | |
3514 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3515 | /* confdefs.h. */ |
3516 | _ACEOF | |
3517 | cat confdefs.h >>conftest.$ac_ext | |
3518 | cat >>conftest.$ac_ext <<_ACEOF | |
3519 | /* end confdefs.h. */ | |
925c3c5c UD |
3520 | |
3521 | int | |
3522 | main () | |
3523 | { | |
3524 | #ifndef __GNUC__ | |
3525 | choke me | |
3526 | #endif | |
3527 | ||
3528 | ; | |
3529 | return 0; | |
3530 | } | |
3531 | _ACEOF | |
3532 | rm -f conftest.$ac_objext | |
3533 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 3534 | (eval $ac_compile) 2>conftest.er1 |
925c3c5c | 3535 | ac_status=$? |
9382fcee RM |
3536 | grep -v '^ *+' conftest.er1 >conftest.err |
3537 | rm -f conftest.er1 | |
3538 | cat conftest.err >&5 | |
925c3c5c UD |
3539 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3540 | (exit $ac_status); } && | |
9382fcee RM |
3541 | { ac_try='test -z "$ac_cxx_werror_flag" |
3542 | || test ! -s conftest.err' | |
3543 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3544 | (eval $ac_try) 2>&5 | |
3545 | ac_status=$? | |
3546 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3547 | (exit $ac_status); }; } && | |
3548 | { ac_try='test -s conftest.$ac_objext' | |
925c3c5c UD |
3549 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3550 | (eval $ac_try) 2>&5 | |
3551 | ac_status=$? | |
3552 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3553 | (exit $ac_status); }; }; then | |
3554 | ac_compiler_gnu=yes | |
3555 | else | |
3556 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3557 | sed 's/^/| /' conftest.$ac_ext >&5 |
3558 | ||
925c3c5c UD |
3559 | ac_compiler_gnu=no |
3560 | fi | |
9382fcee | 3561 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
925c3c5c UD |
3562 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
3563 | ||
3564 | fi | |
3565 | echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 | |
3566 | echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 | |
3567 | GXX=`test $ac_compiler_gnu = yes && echo yes` | |
3568 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
3569 | ac_save_CXXFLAGS=$CXXFLAGS | |
3570 | CXXFLAGS="-g" | |
3571 | echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 | |
3572 | echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 | |
3573 | if test "${ac_cv_prog_cxx_g+set}" = set; then | |
3574 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3575 | else | |
3576 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3577 | /* confdefs.h. */ |
3578 | _ACEOF | |
3579 | cat confdefs.h >>conftest.$ac_ext | |
3580 | cat >>conftest.$ac_ext <<_ACEOF | |
3581 | /* end confdefs.h. */ | |
925c3c5c UD |
3582 | |
3583 | int | |
3584 | main () | |
3585 | { | |
3586 | ||
3587 | ; | |
3588 | return 0; | |
3589 | } | |
3590 | _ACEOF | |
3591 | rm -f conftest.$ac_objext | |
3592 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 3593 | (eval $ac_compile) 2>conftest.er1 |
925c3c5c | 3594 | ac_status=$? |
9382fcee RM |
3595 | grep -v '^ *+' conftest.er1 >conftest.err |
3596 | rm -f conftest.er1 | |
3597 | cat conftest.err >&5 | |
925c3c5c UD |
3598 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3599 | (exit $ac_status); } && | |
9382fcee RM |
3600 | { ac_try='test -z "$ac_cxx_werror_flag" |
3601 | || test ! -s conftest.err' | |
3602 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3603 | (eval $ac_try) 2>&5 | |
3604 | ac_status=$? | |
3605 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3606 | (exit $ac_status); }; } && | |
3607 | { ac_try='test -s conftest.$ac_objext' | |
925c3c5c UD |
3608 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3609 | (eval $ac_try) 2>&5 | |
3610 | ac_status=$? | |
3611 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3612 | (exit $ac_status); }; }; then | |
3613 | ac_cv_prog_cxx_g=yes | |
3614 | else | |
3615 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3616 | sed 's/^/| /' conftest.$ac_ext >&5 |
3617 | ||
925c3c5c UD |
3618 | ac_cv_prog_cxx_g=no |
3619 | fi | |
9382fcee | 3620 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
925c3c5c UD |
3621 | fi |
3622 | echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 | |
3623 | echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 | |
3624 | if test "$ac_test_CXXFLAGS" = set; then | |
3625 | CXXFLAGS=$ac_save_CXXFLAGS | |
3626 | elif test $ac_cv_prog_cxx_g = yes; then | |
3627 | if test "$GXX" = yes; then | |
3628 | CXXFLAGS="-g -O2" | |
3629 | else | |
3630 | CXXFLAGS="-g" | |
3631 | fi | |
3632 | else | |
3633 | if test "$GXX" = yes; then | |
3634 | CXXFLAGS="-O2" | |
3635 | else | |
3636 | CXXFLAGS= | |
3637 | fi | |
3638 | fi | |
3639 | for ac_declaration in \ | |
9382fcee | 3640 | '' \ |
925c3c5c UD |
3641 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ |
3642 | 'extern "C" void std::exit (int); using std::exit;' \ | |
3643 | 'extern "C" void exit (int) throw ();' \ | |
3644 | 'extern "C" void exit (int);' \ | |
3645 | 'void exit (int);' | |
3646 | do | |
3647 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
3648 | /* confdefs.h. */ |
3649 | _ACEOF | |
3650 | cat confdefs.h >>conftest.$ac_ext | |
3651 | cat >>conftest.$ac_ext <<_ACEOF | |
3652 | /* end confdefs.h. */ | |
8f73811b | 3653 | $ac_declaration |
9382fcee | 3654 | #include <stdlib.h> |
925c3c5c UD |
3655 | int |
3656 | main () | |
3657 | { | |
3658 | exit (42); | |
3659 | ; | |
3660 | return 0; | |
3661 | } | |
3662 | _ACEOF | |
3663 | rm -f conftest.$ac_objext | |
3664 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 3665 | (eval $ac_compile) 2>conftest.er1 |
925c3c5c | 3666 | ac_status=$? |
9382fcee RM |
3667 | grep -v '^ *+' conftest.er1 >conftest.err |
3668 | rm -f conftest.er1 | |
3669 | cat conftest.err >&5 | |
925c3c5c UD |
3670 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3671 | (exit $ac_status); } && | |
9382fcee RM |
3672 | { ac_try='test -z "$ac_cxx_werror_flag" |
3673 | || test ! -s conftest.err' | |
3674 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3675 | (eval $ac_try) 2>&5 | |
3676 | ac_status=$? | |
3677 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3678 | (exit $ac_status); }; } && | |
3679 | { ac_try='test -s conftest.$ac_objext' | |
925c3c5c UD |
3680 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3681 | (eval $ac_try) 2>&5 | |
3682 | ac_status=$? | |
3683 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3684 | (exit $ac_status); }; }; then | |
3685 | : | |
3686 | else | |
3687 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3688 | sed 's/^/| /' conftest.$ac_ext >&5 |
3689 | ||
925c3c5c UD |
3690 | continue |
3691 | fi | |
9382fcee | 3692 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
925c3c5c | 3693 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
3694 | /* confdefs.h. */ |
3695 | _ACEOF | |
3696 | cat confdefs.h >>conftest.$ac_ext | |
3697 | cat >>conftest.$ac_ext <<_ACEOF | |
3698 | /* end confdefs.h. */ | |
925c3c5c UD |
3699 | $ac_declaration |
3700 | int | |
3701 | main () | |
3702 | { | |
3703 | exit (42); | |
3704 | ; | |
3705 | return 0; | |
3706 | } | |
3707 | _ACEOF | |
3708 | rm -f conftest.$ac_objext | |
3709 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 3710 | (eval $ac_compile) 2>conftest.er1 |
925c3c5c | 3711 | ac_status=$? |
9382fcee RM |
3712 | grep -v '^ *+' conftest.er1 >conftest.err |
3713 | rm -f conftest.er1 | |
3714 | cat conftest.err >&5 | |
925c3c5c UD |
3715 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3716 | (exit $ac_status); } && | |
9382fcee RM |
3717 | { ac_try='test -z "$ac_cxx_werror_flag" |
3718 | || test ! -s conftest.err' | |
3719 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3720 | (eval $ac_try) 2>&5 | |
3721 | ac_status=$? | |
3722 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3723 | (exit $ac_status); }; } && | |
3724 | { ac_try='test -s conftest.$ac_objext' | |
925c3c5c UD |
3725 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3726 | (eval $ac_try) 2>&5 | |
3727 | ac_status=$? | |
3728 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3729 | (exit $ac_status); }; }; then | |
3730 | break | |
3731 | else | |
3732 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
3733 | sed 's/^/| /' conftest.$ac_ext >&5 |
3734 | ||
925c3c5c | 3735 | fi |
9382fcee | 3736 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
925c3c5c UD |
3737 | done |
3738 | rm -f conftest* | |
3739 | if test -n "$ac_declaration"; then | |
3740 | echo '#ifdef __cplusplus' >>confdefs.h | |
3741 | echo $ac_declaration >>confdefs.h | |
3742 | echo '#endif' >>confdefs.h | |
3743 | fi | |
3744 | ||
3745 | ac_ext=c | |
3746 | ac_cpp='$CPP $CPPFLAGS' | |
3747 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3748 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3749 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3750 | ||
650425ce UD |
3751 | # Was a --with-binutils option given? |
3752 | if test -n "$path_binutils"; then | |
3753 | # Make absolute; ensure a single trailing slash. | |
3754 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 3755 | CC="$CC -B$path_binutils" |
650425ce | 3756 | fi |
27a5bb33 UD |
3757 | AS=`$CC -print-prog-name=as` |
3758 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 3759 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 3760 | |
4baa087a RM |
3761 | OBJDUMP=`$CC -print-prog-name=objdump` |
3762 | ||
3763 | ||
3764 | # ranlib has to be treated a bit differently since it might not exist at all. | |
3765 | ac_ranlib=`$CC -print-prog-name=ranlib` | |
3766 | if test "x$ac_ranlib" = xranlib; then | |
3767 | # This extra check has to happen since gcc simply echos the parameter in | |
3768 | # case it cannot find the value in its own directories. | |
3769 | if test -n "$ac_tool_prefix"; then | |
3770 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
3771 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
3772 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3773 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3774 | if test "${ac_cv_prog_RANLIB+set}" = set; then | |
3775 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3776 | else | |
3777 | if test -n "$RANLIB"; then | |
3778 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
3779 | else | |
3780 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3781 | for as_dir in $PATH | |
3782 | do | |
3783 | IFS=$as_save_IFS | |
3784 | test -z "$as_dir" && as_dir=. | |
3785 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3786 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3787 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
3788 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3789 | break 2 | |
3790 | fi | |
3791 | done | |
3792 | done | |
3793 | ||
3794 | fi | |
3795 | fi | |
3796 | RANLIB=$ac_cv_prog_RANLIB | |
3797 | if test -n "$RANLIB"; then | |
3798 | echo "$as_me:$LINENO: result: $RANLIB" >&5 | |
3799 | echo "${ECHO_T}$RANLIB" >&6 | |
3800 | else | |
3801 | echo "$as_me:$LINENO: result: no" >&5 | |
3802 | echo "${ECHO_T}no" >&6 | |
3803 | fi | |
3804 | ||
3805 | fi | |
3806 | if test -z "$ac_cv_prog_RANLIB"; then | |
3807 | ac_ct_RANLIB=$RANLIB | |
3808 | # Extract the first word of "ranlib", so it can be a program name with args. | |
3809 | set dummy ranlib; ac_word=$2 | |
3810 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3811 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3812 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then | |
3813 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3814 | else | |
3815 | if test -n "$ac_ct_RANLIB"; then | |
3816 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
3817 | else | |
3818 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3819 | for as_dir in $PATH | |
3820 | do | |
3821 | IFS=$as_save_IFS | |
3822 | test -z "$as_dir" && as_dir=. | |
3823 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3824 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3825 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
3826 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3827 | break 2 | |
3828 | fi | |
3829 | done | |
3830 | done | |
3831 | ||
3832 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" | |
3833 | fi | |
3834 | fi | |
3835 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
3836 | if test -n "$ac_ct_RANLIB"; then | |
3837 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 | |
3838 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
3839 | else | |
3840 | echo "$as_me:$LINENO: result: no" >&5 | |
3841 | echo "${ECHO_T}no" >&6 | |
3842 | fi | |
3843 | ||
3844 | RANLIB=$ac_ct_RANLIB | |
3845 | else | |
3846 | RANLIB="$ac_cv_prog_RANLIB" | |
3847 | fi | |
3848 | ||
3849 | else | |
3850 | RANLIB=$ac_ranlib | |
3851 | fi | |
3852 | ||
3853 | ||
3854 | # Determine whether we are using GNU binutils. | |
3855 | echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5 | |
3856 | echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6 | |
3857 | if test "${libc_cv_prog_as_gnu+set}" = set; then | |
3858 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3859 | else | |
3860 | # Most GNU programs take a -v and spit out some text including | |
3861 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
3862 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
3863 | libc_cv_prog_as_gnu=yes | |
3864 | else | |
3865 | libc_cv_prog_as_gnu=no | |
3866 | fi | |
3867 | rm -fr contest* | |
3868 | fi | |
3869 | echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5 | |
3870 | echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6 | |
3871 | rm -f a.out | |
3872 | gnu_as=$libc_cv_prog_as_gnu | |
3873 | ||
3874 | echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5 | |
3875 | echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6 | |
3876 | if test "${libc_cv_prog_ld_gnu+set}" = set; then | |
3877 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3878 | else | |
3879 | # Most GNU programs take a -v and spit out some text including | |
3880 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
3881 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
3882 | libc_cv_prog_ld_gnu=yes | |
3883 | else | |
3884 | libc_cv_prog_ld_gnu=no | |
3885 | fi | |
3886 | rm -fr contest* | |
3887 | fi | |
3888 | echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5 | |
3889 | echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6 | |
3890 | gnu_ld=$libc_cv_prog_ld_gnu | |
3891 | ||
3892 | ||
3893 | # Accept binutils 2.13 or newer. | |
3894 | for ac_prog in $AS | |
3895 | do | |
3896 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3897 | set dummy $ac_prog; ac_word=$2 | |
3898 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3899 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3900 | if test "${ac_cv_prog_AS+set}" = set; then | |
3901 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3902 | else | |
3903 | if test -n "$AS"; then | |
3904 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
3905 | else | |
3906 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3907 | for as_dir in $PATH | |
3908 | do | |
3909 | IFS=$as_save_IFS | |
3910 | test -z "$as_dir" && as_dir=. | |
3911 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3912 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3913 | ac_cv_prog_AS="$ac_prog" | |
3914 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3915 | break 2 | |
3916 | fi | |
3917 | done | |
3918 | done | |
3919 | ||
3920 | fi | |
3921 | fi | |
3922 | AS=$ac_cv_prog_AS | |
3923 | if test -n "$AS"; then | |
3924 | echo "$as_me:$LINENO: result: $AS" >&5 | |
3925 | echo "${ECHO_T}$AS" >&6 | |
3926 | else | |
3927 | echo "$as_me:$LINENO: result: no" >&5 | |
3928 | echo "${ECHO_T}no" >&6 | |
3929 | fi | |
3930 | ||
3931 | test -n "$AS" && break | |
3932 | done | |
3933 | ||
3934 | if test -z "$AS"; then | |
3935 | ac_verc_fail=yes | |
3936 | else | |
3937 | # Found it, now check the version. | |
3938 | echo "$as_me:$LINENO: checking version of $AS" >&5 | |
3939 | echo $ECHO_N "checking version of $AS... $ECHO_C" >&6 | |
3940 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
3941 | case $ac_prog_version in | |
3942 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3943 | 2.1[3-9]*) | |
3944 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
3945 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
3946 | ||
3947 | esac | |
3948 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
3949 | echo "${ECHO_T}$ac_prog_version" >&6 | |
3950 | fi | |
3951 | if test $ac_verc_fail = yes; then | |
73588175 | 3952 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
3953 | fi |
3954 | ||
3955 | for ac_prog in $LD | |
3956 | do | |
3957 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3958 | set dummy $ac_prog; ac_word=$2 | |
3959 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3960 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3961 | if test "${ac_cv_prog_LD+set}" = set; then | |
3962 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3963 | else | |
3964 | if test -n "$LD"; then | |
3965 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
3966 | else | |
3967 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3968 | for as_dir in $PATH | |
3969 | do | |
3970 | IFS=$as_save_IFS | |
3971 | test -z "$as_dir" && as_dir=. | |
3972 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3973 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3974 | ac_cv_prog_LD="$ac_prog" | |
3975 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3976 | break 2 | |
3977 | fi | |
3978 | done | |
3979 | done | |
3980 | ||
3981 | fi | |
3982 | fi | |
3983 | LD=$ac_cv_prog_LD | |
3984 | if test -n "$LD"; then | |
3985 | echo "$as_me:$LINENO: result: $LD" >&5 | |
3986 | echo "${ECHO_T}$LD" >&6 | |
3987 | else | |
3988 | echo "$as_me:$LINENO: result: no" >&5 | |
3989 | echo "${ECHO_T}no" >&6 | |
3990 | fi | |
3991 | ||
3992 | test -n "$LD" && break | |
3993 | done | |
3994 | ||
3995 | if test -z "$LD"; then | |
3996 | ac_verc_fail=yes | |
3997 | else | |
3998 | # Found it, now check the version. | |
3999 | echo "$as_me:$LINENO: checking version of $LD" >&5 | |
4000 | echo $ECHO_N "checking version of $LD... $ECHO_C" >&6 | |
4001 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` | |
4002 | case $ac_prog_version in | |
4003 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4004 | 2.1[3-9]*) | |
4005 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4006 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4007 | ||
4008 | esac | |
4009 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4010 | echo "${ECHO_T}$ac_prog_version" >&6 | |
4011 | fi | |
4012 | if test $ac_verc_fail = yes; then | |
73588175 | 4013 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
4014 | fi |
4015 | ||
4016 | ||
4017 | # We need the physical current working directory. We cannot use the | |
4018 | # "pwd -P" shell builtin since that's not portable. Instead we try to | |
4019 | # find a pwd binary. Note that assigning to the PWD environment | |
4020 | # variable might have some interesting side effects, so we don't do | |
4021 | # that. | |
4022 | # Extract the first word of "pwd", so it can be a program name with args. | |
4023 | set dummy pwd; ac_word=$2 | |
4024 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4025 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4026 | if test "${ac_cv_path_PWD_P+set}" = set; then | |
4027 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4028 | else | |
4029 | case $PWD_P in | |
4030 | [\\/]* | ?:[\\/]*) | |
4031 | ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path. | |
4032 | ;; | |
4033 | *) | |
4034 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4035 | for as_dir in $PATH | |
4036 | do | |
4037 | IFS=$as_save_IFS | |
4038 | test -z "$as_dir" && as_dir=. | |
4039 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4040 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4041 | ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext" | |
4042 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4043 | break 2 | |
4044 | fi | |
4045 | done | |
4046 | done | |
4047 | ||
4048 | test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no" | |
4049 | ;; | |
4050 | esac | |
4051 | fi | |
4052 | PWD_P=$ac_cv_path_PWD_P | |
4053 | ||
4054 | if test -n "$PWD_P"; then | |
4055 | echo "$as_me:$LINENO: result: $PWD_P" >&5 | |
4056 | echo "${ECHO_T}$PWD_P" >&6 | |
4057 | else | |
4058 | echo "$as_me:$LINENO: result: no" >&5 | |
4059 | echo "${ECHO_T}no" >&6 | |
4060 | fi | |
4061 | ||
4062 | if test "$PWD_P" = no; then | |
4063 | { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5 | |
4064 | echo "$as_me: error: *** A pwd binary could not be found." >&2;} | |
4065 | { (exit 1); exit 1; }; } | |
4066 | fi | |
4067 | ||
4068 | # These programs are version sensitive. | |
4069 | ||
4070 | for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc | |
4071 | do | |
4072 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4073 | set dummy $ac_prog; ac_word=$2 | |
4074 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4075 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4076 | if test "${ac_cv_prog_CC+set}" = set; then | |
4077 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4078 | else | |
4079 | if test -n "$CC"; then | |
4080 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4081 | else | |
4082 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4083 | for as_dir in $PATH | |
4084 | do | |
4085 | IFS=$as_save_IFS | |
4086 | test -z "$as_dir" && as_dir=. | |
4087 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4088 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4089 | ac_cv_prog_CC="$ac_prog" | |
4090 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4091 | break 2 | |
4092 | fi | |
4093 | done | |
4094 | done | |
4095 | ||
4096 | fi | |
4097 | fi | |
4098 | CC=$ac_cv_prog_CC | |
4099 | if test -n "$CC"; then | |
4100 | echo "$as_me:$LINENO: result: $CC" >&5 | |
4101 | echo "${ECHO_T}$CC" >&6 | |
4102 | else | |
4103 | echo "$as_me:$LINENO: result: no" >&5 | |
4104 | echo "${ECHO_T}no" >&6 | |
4105 | fi | |
4106 | ||
4107 | test -n "$CC" && break | |
4108 | done | |
4109 | ||
4110 | if test -z "$CC"; then | |
4111 | ac_verc_fail=yes | |
4112 | else | |
4113 | # Found it, now check the version. | |
4114 | echo "$as_me:$LINENO: checking version of $CC" >&5 | |
4115 | echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 | |
4116 | ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` | |
4117 | case $ac_prog_version in | |
4118 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3cc4a097 | 4119 | 3.4* | 4.[0-9]* ) |
4baa087a RM |
4120 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4121 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4122 | ||
4123 | esac | |
4124 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4125 | echo "${ECHO_T}$ac_prog_version" >&6 | |
4126 | fi | |
4127 | if test $ac_verc_fail = yes; then | |
4128 | critic_missing="$critic_missing gcc" | |
4129 | fi | |
4130 | ||
4131 | for ac_prog in gnumake gmake make | |
4132 | do | |
4133 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4134 | set dummy $ac_prog; ac_word=$2 | |
4135 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4136 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4137 | if test "${ac_cv_prog_MAKE+set}" = set; then | |
4138 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4139 | else | |
4140 | if test -n "$MAKE"; then | |
4141 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4142 | else | |
4143 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4144 | for as_dir in $PATH | |
4145 | do | |
4146 | IFS=$as_save_IFS | |
4147 | test -z "$as_dir" && as_dir=. | |
4148 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4149 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4150 | ac_cv_prog_MAKE="$ac_prog" | |
4151 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4152 | break 2 | |
4153 | fi | |
4154 | done | |
4155 | done | |
4156 | ||
4157 | fi | |
4158 | fi | |
4159 | MAKE=$ac_cv_prog_MAKE | |
4160 | if test -n "$MAKE"; then | |
4161 | echo "$as_me:$LINENO: result: $MAKE" >&5 | |
4162 | echo "${ECHO_T}$MAKE" >&6 | |
4163 | else | |
4164 | echo "$as_me:$LINENO: result: no" >&5 | |
4165 | echo "${ECHO_T}no" >&6 | |
4166 | fi | |
4167 | ||
4168 | test -n "$MAKE" && break | |
4169 | done | |
4170 | ||
4171 | if test -z "$MAKE"; then | |
4172 | ac_verc_fail=yes | |
4173 | else | |
4174 | # Found it, now check the version. | |
4175 | echo "$as_me:$LINENO: checking version of $MAKE" >&5 | |
4176 | echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6 | |
4177 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
4178 | case $ac_prog_version in | |
4179 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4180 | 3.79* | 3.[89]*) | |
4181 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4182 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4183 | ||
4184 | esac | |
4185 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4186 | echo "${ECHO_T}$ac_prog_version" >&6 | |
4187 | fi | |
4188 | if test $ac_verc_fail = yes; then | |
4189 | critic_missing="$critic_missing make" | |
4190 | fi | |
6e3d59bc | 4191 | |
cd6ede75 | 4192 | |
4baa087a RM |
4193 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4194 | do | |
4195 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4196 | set dummy $ac_prog; ac_word=$2 | |
3a12e572 UD |
4197 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4198 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 4199 | if test "${ac_cv_prog_MSGFMT+set}" = set; then |
3a12e572 | 4200 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 4201 | else |
4baa087a RM |
4202 | if test -n "$MSGFMT"; then |
4203 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4204 | else |
3a12e572 UD |
4205 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4206 | for as_dir in $PATH | |
4207 | do | |
4208 | IFS=$as_save_IFS | |
4209 | test -z "$as_dir" && as_dir=. | |
4210 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4211 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 4212 | ac_cv_prog_MSGFMT="$ac_prog" |
3a12e572 UD |
4213 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4214 | break 2 | |
4215 | fi | |
4216 | done | |
4217 | done | |
4218 | ||
cd6ede75 UD |
4219 | fi |
4220 | fi | |
4baa087a RM |
4221 | MSGFMT=$ac_cv_prog_MSGFMT |
4222 | if test -n "$MSGFMT"; then | |
4223 | echo "$as_me:$LINENO: result: $MSGFMT" >&5 | |
4224 | echo "${ECHO_T}$MSGFMT" >&6 | |
cd6ede75 | 4225 | else |
3a12e572 UD |
4226 | echo "$as_me:$LINENO: result: no" >&5 |
4227 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4228 | fi |
4229 | ||
4baa087a RM |
4230 | test -n "$MSGFMT" && break |
4231 | done | |
4232 | ||
4233 | if test -z "$MSGFMT"; then | |
4234 | ac_verc_fail=yes | |
4235 | else | |
4236 | # Found it, now check the version. | |
4237 | echo "$as_me:$LINENO: checking version of $MSGFMT" >&5 | |
4238 | echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6 | |
4239 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
4240 | case $ac_prog_version in | |
4241 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4242 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4243 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4244 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4245 | ||
4246 | esac | |
4247 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4248 | echo "${ECHO_T}$ac_prog_version" >&6 | |
3a12e572 | 4249 | fi |
4baa087a RM |
4250 | if test $ac_verc_fail = yes; then |
4251 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4252 | fi | |
4253 | ||
4254 | for ac_prog in makeinfo | |
4255 | do | |
4256 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4257 | set dummy $ac_prog; ac_word=$2 | |
3a12e572 UD |
4258 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4259 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 4260 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then |
3a12e572 | 4261 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
cd6ede75 | 4262 | else |
4baa087a RM |
4263 | if test -n "$MAKEINFO"; then |
4264 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4265 | else |
3a12e572 UD |
4266 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4267 | for as_dir in $PATH | |
4268 | do | |
4269 | IFS=$as_save_IFS | |
4270 | test -z "$as_dir" && as_dir=. | |
4271 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4272 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 4273 | ac_cv_prog_MAKEINFO="$ac_prog" |
3a12e572 UD |
4274 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4275 | break 2 | |
4276 | fi | |
4277 | done | |
4278 | done | |
4279 | ||
cd6ede75 UD |
4280 | fi |
4281 | fi | |
4baa087a RM |
4282 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4283 | if test -n "$MAKEINFO"; then | |
4284 | echo "$as_me:$LINENO: result: $MAKEINFO" >&5 | |
4285 | echo "${ECHO_T}$MAKEINFO" >&6 | |
cd6ede75 | 4286 | else |
3a12e572 UD |
4287 | echo "$as_me:$LINENO: result: no" >&5 |
4288 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4289 | fi |
4290 | ||
4baa087a RM |
4291 | test -n "$MAKEINFO" && break |
4292 | done | |
5edb9387 | 4293 | |
4baa087a RM |
4294 | if test -z "$MAKEINFO"; then |
4295 | ac_verc_fail=yes | |
5edb9387 | 4296 | else |
4baa087a RM |
4297 | # Found it, now check the version. |
4298 | echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5 | |
4299 | echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6 | |
4300 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` | |
4301 | case $ac_prog_version in | |
4302 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4303 | 4.*) | |
4304 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4305 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4306 | |
4baa087a RM |
4307 | esac |
4308 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4309 | echo "${ECHO_T}$ac_prog_version" >&6 | |
5edb9387 | 4310 | fi |
4baa087a RM |
4311 | if test $ac_verc_fail = yes; then |
4312 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4313 | fi |
cd6ede75 | 4314 | |
4baa087a | 4315 | for ac_prog in sed |
c4d23330 RM |
4316 | do |
4317 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4318 | set dummy $ac_prog; ac_word=$2 | |
4319 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4320 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 4321 | if test "${ac_cv_prog_SED+set}" = set; then |
c4d23330 RM |
4322 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
4323 | else | |
4baa087a RM |
4324 | if test -n "$SED"; then |
4325 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
4326 | else |
4327 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4328 | for as_dir in $PATH | |
4329 | do | |
4330 | IFS=$as_save_IFS | |
4331 | test -z "$as_dir" && as_dir=. | |
4332 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4333 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 4334 | ac_cv_prog_SED="$ac_prog" |
c4d23330 RM |
4335 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4336 | break 2 | |
4337 | fi | |
4338 | done | |
4339 | done | |
4340 | ||
4341 | fi | |
4342 | fi | |
4baa087a RM |
4343 | SED=$ac_cv_prog_SED |
4344 | if test -n "$SED"; then | |
4345 | echo "$as_me:$LINENO: result: $SED" >&5 | |
4346 | echo "${ECHO_T}$SED" >&6 | |
c4d23330 RM |
4347 | else |
4348 | echo "$as_me:$LINENO: result: no" >&5 | |
4349 | echo "${ECHO_T}no" >&6 | |
4350 | fi | |
4351 | ||
4baa087a | 4352 | test -n "$SED" && break |
c4d23330 RM |
4353 | done |
4354 | ||
4baa087a | 4355 | if test -z "$SED"; then |
c4d23330 RM |
4356 | ac_verc_fail=yes |
4357 | else | |
4358 | # Found it, now check the version. | |
4baa087a RM |
4359 | echo "$as_me:$LINENO: checking version of $SED" >&5 |
4360 | echo $ECHO_N "checking version of $SED... $ECHO_C" >&6 | |
4361 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
c4d23330 RM |
4362 | case $ac_prog_version in |
4363 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 4364 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
4365 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4366 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4367 | ||
4368 | esac | |
4369 | echo "$as_me:$LINENO: result: $ac_prog_version" >&5 | |
4370 | echo "${ECHO_T}$ac_prog_version" >&6 | |
4371 | fi | |
4372 | if test $ac_verc_fail = yes; then | |
4baa087a | 4373 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
4374 | fi |
4375 | ||
4baa087a | 4376 | |
476e7d78 | 4377 | for ac_prog in autoconf |
c4d23330 RM |
4378 | do |
4379 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4380 | set dummy $ac_prog; ac_word=$2 | |
4381 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4382 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4baa087a | 4383 | if test "${ac_cv_prog_AUTOCONF+set}" = set; then |
c4d23330 RM |
4384 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
4385 | else | |
4baa087a RM |
4386 | if test -n "$AUTOCONF"; then |
4387 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
4388 | else |
4389 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4390 | for as_dir in $PATH | |
4391 | do | |
4392 | IFS=$as_save_IFS | |
4393 | test -z "$as_dir" && as_dir=. | |
4394 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4395 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4baa087a | 4396 | ac_cv_prog_AUTOCONF="$ac_prog" |
c4d23330 RM |
4397 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4398 | break 2 | |
4399 | fi | |
4400 | done | |
4401 | done | |
4402 | ||
4403 | fi | |
4404 | fi | |
4baa087a RM |
4405 | AUTOCONF=$ac_cv_prog_AUTOCONF |
4406 | if test -n "$AUTOCONF"; then | |
4407 | echo "$as_me:$LINENO: result: $AUTOCONF" >&5 | |
4408 | echo "${ECHO_T}$AUTOCONF" >&6 | |
c4d23330 RM |
4409 | else |
4410 | echo "$as_me:$LINENO: result: no" >&5 | |
4411 | echo "${ECHO_T}no" >&6 | |
4412 | fi | |
4413 | ||
4baa087a | 4414 | test -n "$AUTOCONF" && break |
c4d23330 | 4415 | done |
4baa087a | 4416 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 4417 | |
476e7d78 RM |
4418 | case "x$AUTOCONF" in |
4419 | xno|x|x:) AUTOCONF=no ;; | |
4420 | *) | |
4421 | echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
4baa087a RM |
4422 | echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6 |
4423 | if test "${libc_cv_autoconf_works+set}" = set; then | |
4424 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c4d23330 | 4425 | else |
476e7d78 RM |
4426 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then |
4427 | libc_cv_autoconf_works=yes | |
4428 | else | |
4429 | libc_cv_autoconf_works=no | |
4430 | fi | |
c4d23330 | 4431 | fi |
4baa087a RM |
4432 | echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5 |
4433 | echo "${ECHO_T}$libc_cv_autoconf_works" >&6 | |
476e7d78 RM |
4434 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
4435 | ;; | |
4436 | esac | |
4437 | if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then | |
4438 | # If --without-cvs they probably won't change configure.in, so no complaints. | |
4439 | aux_missing="$aux_missing autoconf" | |
c4d23330 RM |
4440 | fi |
4441 | ||
32a448ed RM |
4442 | test -n "$critic_missing" && { { echo "$as_me:$LINENO: error: |
4443 | *** These critical programs are missing or too old:$critic_missing | |
4444 | *** Check the INSTALL file for required versions." >&5 | |
4445 | echo "$as_me: error: | |
4446 | *** These critical programs are missing or too old:$critic_missing | |
4447 | *** Check the INSTALL file for required versions." >&2;} | |
4448 | { (exit 1); exit 1; }; } | |
4449 | ||
3a12e572 | 4450 | test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING: |
9c6fffc0 | 4451 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 4452 | *** some features will be disabled. |
3a12e572 UD |
4453 | *** Check the INSTALL file for required versions." >&5 |
4454 | echo "$as_me: WARNING: | |
4455 | *** These auxiliary programs are missing or incompatible versions:$aux_missing | |
4456 | *** some features will be disabled. | |
4457 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b | 4458 | |
3c720987 UD |
4459 | # if using special system headers, find out the compiler's sekrit |
4460 | # header directory and add that to the list. NOTE: Only does the right | |
4461 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
4462 | if test -n "$sysheaders"; then | |
4463 | ccheaders=`$CC -print-file-name=include` | |
3d6ce23a RM |
4464 | SYSINCLUDES="-nostdinc -isystem $ccheaders \ |
4465 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" | |
3c720987 UD |
4466 | fi |
4467 | ||
4468 | ||
f89ac85c | 4469 | # check if ranlib is necessary |
3a12e572 UD |
4470 | echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5 |
4471 | echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6 | |
4472 | if test "${libc_cv_ranlib_necessary+set}" = set; then | |
4473 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f38931a9 | 4474 | else |
f89ac85c UD |
4475 | cat > conftest.c <<EOF |
4476 | int a; | |
4477 | char b; | |
4478 | void c(void) {} | |
4479 | EOF | |
3217788f | 4480 | $CC $CFLAGS $CPPFLAGS -c conftest.c |
5bbfc1ea | 4481 | $AR cr conftest.a conftest.o |
f89ac85c UD |
4482 | cp conftest.a conftest2.a |
4483 | $RANLIB conftest.a | |
4484 | if cmp -s conftest.a conftest2.a; then | |
4485 | libc_cv_ranlib_necessary=no | |
f38931a9 | 4486 | else |
f89ac85c | 4487 | libc_cv_ranlib_necessary=yes |
f38931a9 | 4488 | fi |
f89ac85c | 4489 | rm -rf conftest* |
f38931a9 | 4490 | fi |
3a12e572 UD |
4491 | echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5 |
4492 | echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6 | |
f89ac85c UD |
4493 | if test "$libc_cv_ranlib_necessary" = no; then |
4494 | RANLIB=: | |
4495 | fi | |
f38931a9 | 4496 | |
3911660e UD |
4497 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
4498 | # since this would lead to problems installing/building glibc. | |
4499 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
4500 | # is true: | |
4501 | # - one of the terminals (":" and ";") is the first or last sign | |
4502 | # - two terminals occur directly after each other | |
4503 | # - the path contains an element with a dot in it | |
3a12e572 UD |
4504 | echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5 |
4505 | echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6 | |
3911660e UD |
4506 | case ${LD_LIBRARY_PATH} in |
4507 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 4508 | ld_library_path_setting="contains current directory" |
3911660e UD |
4509 | ;; |
4510 | *) | |
4511 | ld_library_path_setting="ok" | |
4512 | ;; | |
4513 | esac | |
3a12e572 UD |
4514 | echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5 |
4515 | echo "${ECHO_T}$ld_library_path_setting" >&6 | |
3911660e | 4516 | if test "$ld_library_path_setting" != "ok"; then |
3a12e572 UD |
4517 | { { echo "$as_me:$LINENO: error: |
4518 | *** LD_LIBRARY_PATH shouldn't contain the current directory when | |
4519 | *** building glibc. Please change the environment variable | |
4520 | *** and run configure again." >&5 | |
4521 | echo "$as_me: error: | |
63bda0c1 UD |
4522 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
4523 | *** building glibc. Please change the environment variable | |
3a12e572 UD |
4524 | *** and run configure again." >&2;} |
4525 | { (exit 1); exit 1; }; } | |
3911660e UD |
4526 | fi |
4527 | ||
3a12e572 UD |
4528 | echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5 |
4529 | echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6 | |
4530 | if test "${libc_cv_gcc_static_libgcc+set}" = set; then | |
4531 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
74bd2300 UD |
4532 | else |
4533 | if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then | |
4534 | libc_cv_gcc_static_libgcc= | |
4535 | else | |
4536 | libc_cv_gcc_static_libgcc=-static-libgcc | |
4537 | fi | |
4538 | fi | |
3a12e572 UD |
4539 | echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5 |
4540 | echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6 | |
74bd2300 UD |
4541 | |
4542 | ||
cd6ede75 UD |
4543 | # Extract the first word of "bash", so it can be a program name with args. |
4544 | set dummy bash; ac_word=$2 | |
3a12e572 UD |
4545 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4546 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4547 | if test "${ac_cv_path_BASH+set}" = set; then | |
4548 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 4549 | else |
3a12e572 UD |
4550 | case $BASH in |
4551 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
4552 | ac_cv_path_BASH="$BASH" # Let the user override the test with a path. |
4553 | ;; | |
4554 | *) | |
3a12e572 UD |
4555 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4556 | for as_dir in $PATH | |
4557 | do | |
4558 | IFS=$as_save_IFS | |
4559 | test -z "$as_dir" && as_dir=. | |
4560 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4561 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4562 | ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext" | |
4563 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4564 | break 2 | |
4565 | fi | |
4566 | done | |
4567 | done | |
4568 | ||
cd6ede75 UD |
4569 | test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no" |
4570 | ;; | |
4571 | esac | |
4572 | fi | |
3a12e572 UD |
4573 | BASH=$ac_cv_path_BASH |
4574 | ||
cd6ede75 | 4575 | if test -n "$BASH"; then |
3a12e572 UD |
4576 | echo "$as_me:$LINENO: result: $BASH" >&5 |
4577 | echo "${ECHO_T}$BASH" >&6 | |
cd6ede75 | 4578 | else |
3a12e572 UD |
4579 | echo "$as_me:$LINENO: result: no" >&5 |
4580 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4581 | fi |
4582 | ||
4583 | if test "$BASH" != no && | |
f43ce637 | 4584 | $BASH -c 'test "$BASH_VERSINFO" \ |
6973fc01 | 4585 | && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then |
cd6ede75 UD |
4586 | libc_cv_have_bash2=yes |
4587 | else | |
4588 | libc_cv_have_bash2=no | |
4589 | fi | |
4590 | ||
4591 | ||
4592 | if test "$BASH" = no; then | |
4593 | # Extract the first word of "ksh", so it can be a program name with args. | |
4594 | set dummy ksh; ac_word=$2 | |
3a12e572 UD |
4595 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4596 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4597 | if test "${ac_cv_path_KSH+set}" = set; then | |
4598 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 4599 | else |
3a12e572 UD |
4600 | case $KSH in |
4601 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
4602 | ac_cv_path_KSH="$KSH" # Let the user override the test with a path. |
4603 | ;; | |
4604 | *) | |
3a12e572 UD |
4605 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4606 | for as_dir in $PATH | |
4607 | do | |
4608 | IFS=$as_save_IFS | |
4609 | test -z "$as_dir" && as_dir=. | |
4610 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4611 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4612 | ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" | |
4613 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4614 | break 2 | |
4615 | fi | |
4616 | done | |
4617 | done | |
4618 | ||
cd6ede75 UD |
4619 | test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" |
4620 | ;; | |
4621 | esac | |
4622 | fi | |
3a12e572 UD |
4623 | KSH=$ac_cv_path_KSH |
4624 | ||
cd6ede75 | 4625 | if test -n "$KSH"; then |
3a12e572 UD |
4626 | echo "$as_me:$LINENO: result: $KSH" >&5 |
4627 | echo "${ECHO_T}$KSH" >&6 | |
cd6ede75 | 4628 | else |
3a12e572 UD |
4629 | echo "$as_me:$LINENO: result: no" >&5 |
4630 | echo "${ECHO_T}no" >&6 | |
cd6ede75 UD |
4631 | fi |
4632 | ||
4633 | if test "$KSH" = no; then | |
4634 | libc_cv_have_ksh=no | |
4635 | else | |
4636 | libc_cv_have_ksh=yes | |
4637 | fi | |
4638 | else | |
4639 | KSH="$BASH" | |
3a12e572 | 4640 | |
cd6ede75 UD |
4641 | libc_cv_have_ksh=yes |
4642 | fi | |
4643 | ||
4644 | ||
a8c01776 | 4645 | for ac_prog in gawk mawk nawk awk |
a2b08ee5 | 4646 | do |
3a12e572 | 4647 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
a2b08ee5 | 4648 | set dummy $ac_prog; ac_word=$2 |
3a12e572 UD |
4649 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4650 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4651 | if test "${ac_cv_prog_AWK+set}" = set; then | |
4652 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5aa8ff62 UD |
4653 | else |
4654 | if test -n "$AWK"; then | |
4655 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
4656 | else | |
3a12e572 UD |
4657 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4658 | for as_dir in $PATH | |
4659 | do | |
4660 | IFS=$as_save_IFS | |
4661 | test -z "$as_dir" && as_dir=. | |
4662 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4663 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4664 | ac_cv_prog_AWK="$ac_prog" | |
4665 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4666 | break 2 | |
4667 | fi | |
4668 | done | |
4669 | done | |
4670 | ||
5aa8ff62 UD |
4671 | fi |
4672 | fi | |
3a12e572 | 4673 | AWK=$ac_cv_prog_AWK |
5aa8ff62 | 4674 | if test -n "$AWK"; then |
3a12e572 UD |
4675 | echo "$as_me:$LINENO: result: $AWK" >&5 |
4676 | echo "${ECHO_T}$AWK" >&6 | |
5aa8ff62 | 4677 | else |
3a12e572 UD |
4678 | echo "$as_me:$LINENO: result: no" >&5 |
4679 | echo "${ECHO_T}no" >&6 | |
5aa8ff62 UD |
4680 | fi |
4681 | ||
3a12e572 | 4682 | test -n "$AWK" && break |
5aa8ff62 UD |
4683 | done |
4684 | ||
c0016081 UD |
4685 | # Extract the first word of "perl", so it can be a program name with args. |
4686 | set dummy perl; ac_word=$2 | |
3a12e572 UD |
4687 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4688 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4689 | if test "${ac_cv_path_PERL+set}" = set; then | |
4690 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
a2b08ee5 | 4691 | else |
3a12e572 UD |
4692 | case $PERL in |
4693 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
4694 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
4695 | ;; | |
4696 | *) | |
3a12e572 UD |
4697 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4698 | for as_dir in $PATH | |
4699 | do | |
4700 | IFS=$as_save_IFS | |
4701 | test -z "$as_dir" && as_dir=. | |
4702 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4703 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4704 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" | |
4705 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4706 | break 2 | |
4707 | fi | |
4708 | done | |
4709 | done | |
4710 | ||
c0016081 | 4711 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
4712 | ;; |
4713 | esac | |
4714 | fi | |
3a12e572 UD |
4715 | PERL=$ac_cv_path_PERL |
4716 | ||
a2b08ee5 | 4717 | if test -n "$PERL"; then |
3a12e572 UD |
4718 | echo "$as_me:$LINENO: result: $PERL" >&5 |
4719 | echo "${ECHO_T}$PERL" >&6 | |
a2b08ee5 | 4720 | else |
3a12e572 UD |
4721 | echo "$as_me:$LINENO: result: no" >&5 |
4722 | echo "${ECHO_T}no" >&6 | |
a2b08ee5 UD |
4723 | fi |
4724 | ||
2fd5d029 RM |
4725 | if test "$PERL" != no && |
4726 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
4727 | PERL=no | |
fc304e02 | 4728 | fi |
c0016081 UD |
4729 | # Extract the first word of "install-info", so it can be a program name with args. |
4730 | set dummy install-info; ac_word=$2 | |
3a12e572 UD |
4731 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4732 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4733 | if test "${ac_cv_path_INSTALL_INFO+set}" = set; then | |
4734 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c0016081 | 4735 | else |
3a12e572 UD |
4736 | case $INSTALL_INFO in |
4737 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
4738 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
4739 | ;; | |
4740 | *) | |
3a12e572 | 4741 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
4742 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
4743 | for as_dir in $as_dummy | |
3a12e572 UD |
4744 | do |
4745 | IFS=$as_save_IFS | |
4746 | test -z "$as_dir" && as_dir=. | |
4747 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4748 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4749 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" | |
4750 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4751 | break 2 | |
4752 | fi | |
4753 | done | |
4754 | done | |
4755 | ||
c0016081 UD |
4756 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
4757 | ;; | |
4758 | esac | |
4759 | fi | |
3a12e572 UD |
4760 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
4761 | ||
c0016081 | 4762 | if test -n "$INSTALL_INFO"; then |
3a12e572 UD |
4763 | echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5 |
4764 | echo "${ECHO_T}$INSTALL_INFO" >&6 | |
c0016081 | 4765 | else |
3a12e572 UD |
4766 | echo "$as_me:$LINENO: result: no" >&5 |
4767 | echo "${ECHO_T}no" >&6 | |
c0016081 UD |
4768 | fi |
4769 | ||
ae113383 UD |
4770 | # Extract the first word of "bison", so it can be a program name with args. |
4771 | set dummy bison; ac_word=$2 | |
3a12e572 UD |
4772 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4773 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4774 | if test "${ac_cv_path_BISON+set}" = set; then | |
4775 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ae113383 | 4776 | else |
3a12e572 UD |
4777 | case $BISON in |
4778 | [\\/]* | ?:[\\/]*) | |
ae113383 UD |
4779 | ac_cv_path_BISON="$BISON" # Let the user override the test with a path. |
4780 | ;; | |
ae113383 | 4781 | *) |
3a12e572 | 4782 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
4783 | as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" |
4784 | for as_dir in $as_dummy | |
3a12e572 UD |
4785 | do |
4786 | IFS=$as_save_IFS | |
4787 | test -z "$as_dir" && as_dir=. | |
4788 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4789 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4790 | ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" | |
4791 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4792 | break 2 | |
4793 | fi | |
4794 | done | |
4795 | done | |
4796 | ||
ae113383 UD |
4797 | test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" |
4798 | ;; | |
4799 | esac | |
4800 | fi | |
3a12e572 UD |
4801 | BISON=$ac_cv_path_BISON |
4802 | ||
ae113383 | 4803 | if test -n "$BISON"; then |
3a12e572 UD |
4804 | echo "$as_me:$LINENO: result: $BISON" >&5 |
4805 | echo "${ECHO_T}$BISON" >&6 | |
ae113383 | 4806 | else |
3a12e572 UD |
4807 | echo "$as_me:$LINENO: result: no" >&5 |
4808 | echo "${ECHO_T}no" >&6 | |
ae113383 UD |
4809 | fi |
4810 | ||
4811 | ||
3a12e572 UD |
4812 | echo "$as_me:$LINENO: checking for signed size_t type" >&5 |
4813 | echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6 | |
4814 | if test "${libc_cv_signed_size_t+set}" = set; then | |
4815 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4816 | else |
4817 | echo '#include <stddef.h> | |
4818 | FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c | |
4819 | if eval "$ac_cpp conftest.c 2>/dev/null" \ | |
4820 | | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then | |
4821 | libc_cv_signed_size_t=no | |
4822 | else | |
4823 | libc_cv_signed_size_t=yes | |
4824 | fi | |
4825 | rm -f conftest* | |
4826 | fi | |
3a12e572 UD |
4827 | echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5 |
4828 | echo "${ECHO_T}$libc_cv_signed_size_t" >&6 | |
cd6ede75 UD |
4829 | if test $libc_cv_signed_size_t = yes; then |
4830 | cat >> confdefs.h <<\EOF | |
4831 | #undef __SIZE_TYPE__ | |
4832 | #define __SIZE_TYPE__ unsigned | |
4833 | EOF | |
4834 | fi | |
4835 | ||
f4b07664 | 4836 | |
3a12e572 UD |
4837 | echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5 |
4838 | echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6 | |
4839 | if test "${libc_cv_friendly_stddef+set}" = set; then | |
4840 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 4841 | else |
f4b07664 | 4842 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
4843 | /* confdefs.h. */ |
4844 | _ACEOF | |
4845 | cat confdefs.h >>conftest.$ac_ext | |
4846 | cat >>conftest.$ac_ext <<_ACEOF | |
4847 | /* end confdefs.h. */ | |
cd6ede75 UD |
4848 | #define __need_size_t |
4849 | #define __need_wchar_t | |
4850 | #include <stddef.h> | |
4851 | #define __need_NULL | |
4852 | #include <stddef.h> | |
3a12e572 UD |
4853 | int |
4854 | main () | |
4855 | { | |
cd6ede75 UD |
4856 | size_t size; wchar_t wchar; |
4857 | #ifdef offsetof | |
4858 | #error stddef.h ignored __need_* | |
4859 | #endif | |
4860 | if (&size == NULL || &wchar == NULL) abort (); | |
3a12e572 UD |
4861 | ; |
4862 | return 0; | |
4863 | } | |
4864 | _ACEOF | |
4865 | rm -f conftest.$ac_objext | |
4866 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 4867 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 4868 | ac_status=$? |
9382fcee RM |
4869 | grep -v '^ *+' conftest.er1 >conftest.err |
4870 | rm -f conftest.er1 | |
4871 | cat conftest.err >&5 | |
3a12e572 UD |
4872 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
4873 | (exit $ac_status); } && | |
9382fcee RM |
4874 | { ac_try='test -z "$ac_c_werror_flag" |
4875 | || test ! -s conftest.err' | |
4876 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4877 | (eval $ac_try) 2>&5 | |
4878 | ac_status=$? | |
4879 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4880 | (exit $ac_status); }; } && | |
4881 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
4882 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4883 | (eval $ac_try) 2>&5 | |
4884 | ac_status=$? | |
4885 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4886 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
4887 | libc_cv_friendly_stddef=yes |
4888 | else | |
3a12e572 | 4889 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
4890 | sed 's/^/| /' conftest.$ac_ext >&5 |
4891 | ||
3a12e572 | 4892 | libc_cv_friendly_stddef=no |
cd6ede75 | 4893 | fi |
9382fcee | 4894 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 4895 | fi |
3a12e572 UD |
4896 | echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5 |
4897 | echo "${ECHO_T}$libc_cv_friendly_stddef" >&6 | |
cd6ede75 UD |
4898 | if test $libc_cv_friendly_stddef = yes; then |
4899 | config_vars="$config_vars | |
4900 | override stddef.h = # The installed <stddef.h> seems to be libc-friendly." | |
4901 | fi | |
4902 | ||
3a12e572 UD |
4903 | echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5 |
4904 | echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6 | |
4905 | if test "${libc_cv_need_minus_P+set}" = set; then | |
4906 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4907 | else |
4908 | cat > conftest.S <<EOF | |
4909 | #include "confdefs.h" | |
4910 | /* Nothing whatsoever. */ | |
4911 | EOF | |
3217788f | 4912 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5' |
61cea1c3 RM |
4913 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4914 | (eval $ac_try) 2>&5 | |
4915 | ac_status=$? | |
4916 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4917 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
4918 | libc_cv_need_minus_P=no |
4919 | else | |
4920 | libc_cv_need_minus_P=yes | |
4921 | fi | |
4922 | rm -f conftest* | |
4923 | fi | |
3a12e572 UD |
4924 | echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5 |
4925 | echo "${ECHO_T}$libc_cv_need_minus_P" >&6 | |
cd6ede75 UD |
4926 | if test $libc_cv_need_minus_P = yes; then |
4927 | config_vars="$config_vars | |
4928 | asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." | |
4929 | fi | |
4930 | ||
3a12e572 UD |
4931 | echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5 |
4932 | echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6 | |
4933 | if test "${libc_cv_dot_text+set}" = set; then | |
4934 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2293395f UD |
4935 | else |
4936 | cat > conftest.s <<EOF | |
4937 | .text | |
4938 | EOF | |
4939 | libc_cv_dot_text= | |
3217788f | 4940 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
4941 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4942 | (eval $ac_try) 2>&5 | |
4943 | ac_status=$? | |
4944 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4945 | (exit $ac_status); }; }; then | |
2293395f UD |
4946 | libc_cv_dot_text=.text |
4947 | fi | |
4948 | rm -f conftest* | |
4949 | fi | |
4950 | ||
4951 | if test -z "$libc_cv_dot_text"; then | |
3a12e572 UD |
4952 | echo "$as_me:$LINENO: result: no" >&5 |
4953 | echo "${ECHO_T}no" >&6 | |
2293395f | 4954 | else |
3a12e572 UD |
4955 | echo "$as_me:$LINENO: result: yes" >&5 |
4956 | echo "${ECHO_T}yes" >&6 | |
2293395f UD |
4957 | fi |
4958 | ||
3a12e572 UD |
4959 | echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5 |
4960 | echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6 | |
4961 | if test "${libc_cv_asm_global_directive+set}" = set; then | |
4962 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
4963 | else |
4964 | libc_cv_asm_global_directive=UNKNOWN | |
908c3d5b | 4965 | for ac_globl in .globl .global .EXPORT; do |
cd6ede75 | 4966 | cat > conftest.s <<EOF |
2293395f | 4967 | ${libc_cv_dot_text} |
908c3d5b | 4968 | ${ac_globl} foo |
cd6ede75 UD |
4969 | foo: |
4970 | EOF | |
3217788f | 4971 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
4972 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4973 | (eval $ac_try) 2>&5 | |
4974 | ac_status=$? | |
4975 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4976 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
4977 | libc_cv_asm_global_directive=${ac_globl} |
4978 | fi | |
4979 | rm -f conftest* | |
4980 | test $libc_cv_asm_global_directive != UNKNOWN && break | |
4981 | done | |
4982 | fi | |
3a12e572 UD |
4983 | echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5 |
4984 | echo "${ECHO_T}$libc_cv_asm_global_directive" >&6 | |
cd6ede75 | 4985 | if test $libc_cv_asm_global_directive = UNKNOWN; then |
3a12e572 UD |
4986 | { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5 |
4987 | echo "$as_me: error: cannot determine asm global directive" >&2;} | |
4988 | { (exit 1); exit 1; }; } | |
cd6ede75 | 4989 | else |
3a12e572 | 4990 | cat >>confdefs.h <<_ACEOF |
cd6ede75 | 4991 | #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} |
3a12e572 | 4992 | _ACEOF |
cd6ede75 UD |
4993 | |
4994 | fi | |
4995 | ||
3a12e572 UD |
4996 | echo "$as_me:$LINENO: checking for .set assembler directive" >&5 |
4997 | echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6 | |
4998 | if test "${libc_cv_asm_set_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 | foo: |
5004 | .set glibc_conftest_frobozz,foo | |
5005 | $libc_cv_asm_global_directive glibc_conftest_frobozz | |
5006 | EOF | |
5007 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5008 | # (but it doesn't work), so we must do a linking check to be sure. | |
5009 | cat > conftest1.c <<\EOF | |
5010 | extern int glibc_conftest_frobozz; | |
640f0119 | 5011 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5012 | EOF |
5013 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 5014 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
5015 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5016 | libc_cv_asm_set_directive=yes | |
5017 | else | |
5018 | libc_cv_asm_set_directive=no | |
5019 | fi | |
5020 | rm -f conftest* | |
5021 | fi | |
3a12e572 UD |
5022 | echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5 |
5023 | echo "${ECHO_T}$libc_cv_asm_set_directive" >&6 | |
cd6ede75 | 5024 | if test $libc_cv_asm_set_directive = yes; then |
3a12e572 | 5025 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5026 | #define HAVE_ASM_SET_DIRECTIVE 1 |
3a12e572 | 5027 | _ACEOF |
cd6ede75 UD |
5028 | |
5029 | fi | |
5030 | ||
3a12e572 UD |
5031 | echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5 |
5032 | echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6 | |
5033 | if test "${libc_cv_asm_type_prefix+set}" = set; then | |
5034 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b88ac073 RM |
5035 | else |
5036 | libc_cv_asm_type_prefix=no | |
5037 | for ac_try_prefix in '@' '%' '#'; do | |
5038 | cat > conftest.s <<EOF | |
5039 | ${libc_cv_dot_text} | |
5040 | ${libc_cv_asm_global_directive} foo | |
5041 | .type foo, ${ac_try_prefix}object | |
5042 | .size foo, 1 | |
5043 | foo: | |
5044 | .byte 1 | |
5045 | EOF | |
3217788f | 5046 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
5047 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5048 | (eval $ac_try) 2>&5 | |
5049 | ac_status=$? | |
5050 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5051 | (exit $ac_status); }; }; then | |
b88ac073 RM |
5052 | libc_cv_asm_type_prefix=${ac_try_prefix} |
5053 | fi | |
5054 | rm -f conftest* | |
5055 | test "x$libc_cv_asm_type_prefix" != xno && break | |
5056 | done | |
5057 | fi | |
3a12e572 UD |
5058 | echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5 |
5059 | echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6 | |
b88ac073 | 5060 | if test "x$libc_cv_asm_type_prefix" != xno; then |
3a12e572 | 5061 | cat >>confdefs.h <<_ACEOF |
b88ac073 | 5062 | #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix} |
3a12e572 | 5063 | _ACEOF |
b88ac073 RM |
5064 | |
5065 | fi | |
5066 | ||
3a12e572 UD |
5067 | echo "$as_me:$LINENO: checking for .symver assembler directive" >&5 |
5068 | echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6 | |
5069 | if test "${libc_cv_asm_symver_directive+set}" = set; then | |
5070 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5071 | else |
5072 | cat > conftest.s <<EOF | |
2293395f | 5073 | ${libc_cv_dot_text} |
cd6ede75 UD |
5074 | _sym: |
5075 | .symver _sym,sym@VERS | |
5076 | EOF | |
3217788f | 5077 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
cd6ede75 UD |
5078 | libc_cv_asm_symver_directive=yes |
5079 | else | |
5080 | libc_cv_asm_symver_directive=no | |
5081 | fi | |
5082 | rm -f conftest* | |
5083 | fi | |
3a12e572 UD |
5084 | echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5 |
5085 | echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6 | |
5086 | echo "$as_me:$LINENO: checking for ld --version-script" >&5 | |
5087 | echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6 | |
5088 | if test "${libc_cv_ld_version_script_option+set}" = set; then | |
5089 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5090 | else |
5091 | if test $libc_cv_asm_symver_directive = yes; then | |
5092 | cat > conftest.s <<EOF | |
2293395f | 5093 | ${libc_cv_dot_text} |
cd6ede75 UD |
5094 | _sym: |
5095 | .symver _sym,sym@VERS | |
5096 | EOF | |
5097 | cat > conftest.map <<EOF | |
f43ce637 | 5098 | VERS_1 { |
cd6ede75 UD |
5099 | global: sym; |
5100 | }; | |
f43ce637 UD |
5101 | |
5102 | VERS_2 { | |
5103 | global: sym; | |
5104 | } VERS_1; | |
cd6ede75 | 5105 | EOF |
3217788f RM |
5106 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
5107 | if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared | |
5108 | -o conftest.so conftest.o | |
5109 | -nostartfiles -nostdlib | |
5110 | -Wl,--version-script,conftest.map | |
3a12e572 UD |
5111 | 1>&5' |
5112 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5113 | (eval $ac_try) 2>&5 | |
5114 | ac_status=$? | |
5115 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5116 | (exit $ac_status); }; }; | |
cd6ede75 UD |
5117 | then |
5118 | libc_cv_ld_version_script_option=yes | |
5119 | else | |
5120 | libc_cv_ld_version_script_option=no | |
5121 | fi | |
5122 | else | |
5123 | libc_cv_ld_version_script_option=no | |
5124 | fi | |
5125 | else | |
5126 | libc_cv_ld_version_script_option=no | |
5127 | fi | |
5128 | rm -f conftest* | |
5129 | fi | |
3a12e572 UD |
5130 | echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5 |
5131 | echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6 | |
7499a22a RM |
5132 | if test $shared != no && |
5133 | test $libc_cv_asm_symver_directive = yes && | |
650425ce UD |
5134 | test $libc_cv_ld_version_script_option = yes && |
5135 | test $enable_versioning = yes; then | |
cd6ede75 | 5136 | VERSIONING=yes |
3a12e572 | 5137 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5138 | #define DO_VERSIONING 1 |
3a12e572 | 5139 | _ACEOF |
cd6ede75 UD |
5140 | |
5141 | else | |
5142 | VERSIONING=no | |
5143 | fi | |
5144 | ||
5145 | ||
22af13de | 5146 | if test $elf = yes && test $shared != no && test $VERSIONING = no; then |
f43ce637 | 5147 | echo "\ |
f4017d20 | 5148 | *** WARNING: You should not compile GNU libc without versioning. Not using |
f43ce637 UD |
5149 | *** versioning will introduce incompatibilities so that old binaries |
5150 | *** will not run anymore. | |
08a0d60a | 5151 | *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)." |
f43ce637 | 5152 | fi |
cd6ede75 | 5153 | if test $elf = yes; then |
3a12e572 UD |
5154 | echo "$as_me:$LINENO: checking for .previous assembler directive" >&5 |
5155 | echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6 | |
5156 | if test "${libc_cv_asm_previous_directive+set}" = set; then | |
5157 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5158 | else |
5159 | cat > conftest.s <<EOF | |
5160 | .section foo_section | |
5161 | .previous | |
5162 | EOF | |
3217788f | 5163 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
3a12e572 UD |
5164 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5165 | (eval $ac_try) 2>&5 | |
5166 | ac_status=$? | |
5167 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5168 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5169 | libc_cv_asm_previous_directive=yes |
5170 | else | |
5171 | libc_cv_asm_previous_directive=no | |
5172 | fi | |
5173 | rm -f conftest* | |
5174 | fi | |
3a12e572 UD |
5175 | echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5 |
5176 | echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6 | |
cd6ede75 | 5177 | if test $libc_cv_asm_previous_directive = yes; then |
3a12e572 | 5178 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5179 | #define HAVE_ASM_PREVIOUS_DIRECTIVE 1 |
3a12e572 | 5180 | _ACEOF |
cd6ede75 UD |
5181 | |
5182 | else | |
3a12e572 UD |
5183 | echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5 |
5184 | echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6 | |
5185 | if test "${libc_cv_asm_popsection_directive+set}" = set; then | |
5186 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
5187 | else |
5188 | cat > conftest.s <<EOF | |
5189 | .pushsection foo_section | |
5190 | .popsection | |
5191 | EOF | |
3217788f | 5192 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
3a12e572 UD |
5193 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5194 | (eval $ac_try) 2>&5 | |
5195 | ac_status=$? | |
5196 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5197 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5198 | libc_cv_asm_popsection_directive=yes |
5199 | else | |
5200 | libc_cv_asm_popsection_directive=no | |
5201 | fi | |
5202 | rm -f conftest* | |
5203 | fi | |
3a12e572 UD |
5204 | echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5 |
5205 | echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6 | |
cd6ede75 | 5206 | if test $libc_cv_asm_popsection_directive = yes; then |
3a12e572 | 5207 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5208 | #define HAVE_ASM_POPSECTION_DIRECTIVE 1 |
3a12e572 | 5209 | _ACEOF |
cd6ede75 UD |
5210 | |
5211 | fi | |
5212 | fi | |
3a12e572 UD |
5213 | echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5 |
5214 | echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6 | |
5215 | if test "${libc_cv_asm_protected_directive+set}" = set; then | |
5216 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2d499f55 UD |
5217 | else |
5218 | cat > conftest.s <<EOF | |
5219 | .protected foo | |
5220 | foo: | |
5221 | .hidden bar | |
5222 | bar: | |
5223 | EOF | |
3217788f | 5224 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
3a12e572 UD |
5225 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5226 | (eval $ac_try) 2>&5 | |
5227 | ac_status=$? | |
5228 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5229 | (exit $ac_status); }; }; then | |
2d499f55 UD |
5230 | libc_cv_asm_protected_directive=yes |
5231 | else | |
5232 | libc_cv_asm_protected_directive=no | |
5233 | fi | |
5234 | rm -f conftest* | |
5235 | fi | |
3a12e572 UD |
5236 | echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5 |
5237 | echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6 | |
2d499f55 | 5238 | |
3a12e572 | 5239 | cat >>confdefs.h <<\_ACEOF |
5688da55 | 5240 | #define HAVE_PROTECTED 1 |
3a12e572 | 5241 | _ACEOF |
5688da55 | 5242 | |
3a12e572 | 5243 | cat >>confdefs.h <<\_ACEOF |
9bd64602 | 5244 | #define HAVE_HIDDEN 1 |
3a12e572 | 5245 | _ACEOF |
9bd64602 | 5246 | |
2f54c82d | 5247 | |
0d01dace | 5248 | if test $libc_cv_asm_protected_directive = yes; then |
3a12e572 UD |
5249 | echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5 |
5250 | echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6 | |
5251 | if test "${libc_cv_visibility_attribute+set}" = set; then | |
5252 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0d01dace UD |
5253 | else |
5254 | cat > conftest.c <<EOF | |
5255 | int foo __attribute__ ((visibility ("hidden"))) = 1; | |
5256 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
5257 | EOF | |
5258 | libc_cv_visibility_attribute=no | |
61cea1c3 RM |
5259 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
5260 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5261 | (eval $ac_try) 2>&5 | |
5262 | ac_status=$? | |
5263 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5264 | (exit $ac_status); }; }; then | |
0d01dace UD |
5265 | if grep '\.hidden.*foo' conftest.s >/dev/null; then |
5266 | if grep '\.protected.*bar' conftest.s >/dev/null; then | |
5267 | libc_cv_visibility_attribute=yes | |
5268 | fi | |
5269 | fi | |
5270 | fi | |
5271 | rm -f conftest.cs | |
0d01dace | 5272 | |
3a12e572 UD |
5273 | fi |
5274 | echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5 | |
5275 | echo "${ECHO_T}$libc_cv_visibility_attribute" >&6 | |
0d01dace | 5276 | if test $libc_cv_visibility_attribute = yes; then |
3a12e572 | 5277 | cat >>confdefs.h <<\_ACEOF |
0d01dace | 5278 | #define HAVE_VISIBILITY_ATTRIBUTE 1 |
3a12e572 | 5279 | _ACEOF |
0d01dace UD |
5280 | |
5281 | fi | |
5282 | fi | |
5283 | ||
37ba7d66 | 5284 | if test $libc_cv_visibility_attribute = yes; then |
3a12e572 UD |
5285 | echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5 |
5286 | echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6 | |
5287 | if test "${libc_cv_broken_visibility_attribute+set}" = set; then | |
5288 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
37ba7d66 UD |
5289 | else |
5290 | cat > conftest.c <<EOF | |
5291 | int foo (int x); | |
5292 | int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); | |
5293 | int bar (int x) { return x; } | |
5294 | EOF | |
5295 | libc_cv_broken_visibility_attribute=yes | |
61cea1c3 RM |
5296 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5' |
5297 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5298 | (eval $ac_try) 2>&5 | |
5299 | ac_status=$? | |
5300 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5301 | (exit $ac_status); }; }; then | |
37ba7d66 UD |
5302 | if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
5303 | libc_cv_broken_visibility_attribute=no | |
5304 | fi | |
5305 | fi | |
5306 | rm -f conftest.c conftest.s | |
37ba7d66 | 5307 | |
3a12e572 UD |
5308 | fi |
5309 | echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5 | |
5310 | echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6 | |
37ba7d66 | 5311 | if test $libc_cv_broken_visibility_attribute = yes; then |
3a12e572 | 5312 | cat >>confdefs.h <<\_ACEOF |
37ba7d66 | 5313 | #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1 |
3a12e572 | 5314 | _ACEOF |
37ba7d66 UD |
5315 | |
5316 | fi | |
5317 | fi | |
5318 | ||
3a12e572 UD |
5319 | echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5 |
5320 | echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6 | |
5321 | if test "${libc_cv_broken_alias_attribute+set}" = set; then | |
5322 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
37ba7d66 UD |
5323 | else |
5324 | cat > conftest.c <<EOF | |
5325 | extern int foo (int x) __asm ("xyzzy"); | |
5326 | int bar (int x) { return x; } | |
48b8e846 UD |
5327 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); |
5328 | extern int dfoo; | |
5329 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5330 | int dfoo = 1; | |
37ba7d66 UD |
5331 | EOF |
5332 | libc_cv_broken_alias_attribute=yes | |
61cea1c3 RM |
5333 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
5334 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5335 | (eval $ac_try) 2>&5 | |
5336 | ac_status=$? | |
5337 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5338 | (exit $ac_status); }; }; then | |
48b8e846 UD |
5339 | if grep 'xyzzy' conftest.s >/dev/null && |
5340 | grep 'abccb' conftest.s >/dev/null; then | |
37ba7d66 UD |
5341 | libc_cv_broken_alias_attribute=no |
5342 | fi | |
5343 | fi | |
5344 | rm -f conftest.c conftest.s | |
37ba7d66 | 5345 | |
3a12e572 UD |
5346 | fi |
5347 | echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5 | |
5348 | echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6 | |
37ba7d66 | 5349 | if test $libc_cv_broken_alias_attribute = yes; then |
3a12e572 | 5350 | cat >>confdefs.h <<\_ACEOF |
37ba7d66 | 5351 | #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1 |
3a12e572 | 5352 | _ACEOF |
37ba7d66 UD |
5353 | |
5354 | fi | |
5355 | ||
a334319f | 5356 | if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then |
3a12e572 UD |
5357 | echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5 |
5358 | echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6 | |
5359 | if test "${libc_cv_have_sdata_section+set}" = set; then | |
5360 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0d01dace UD |
5361 | else |
5362 | echo "int i;" > conftest.c | |
5363 | libc_cv_have_sdata_section=no | |
a334319f | 5364 | if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
0d01dace UD |
5365 | | grep '\.sdata' >/dev/null; then |
5366 | libc_cv_have_sdata_section=yes | |
5367 | fi | |
5368 | rm -f conftest.c conftest.so | |
0d01dace | 5369 | |
3a12e572 UD |
5370 | fi |
5371 | echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5 | |
5372 | echo "${ECHO_T}$libc_cv_have_sdata_section" >&6 | |
0d01dace | 5373 | if test $libc_cv_have_sdata_section = yes; then |
3a12e572 | 5374 | cat >>confdefs.h <<\_ACEOF |
0d01dace | 5375 | #define HAVE_SDATA_SECTION 1 |
3a12e572 | 5376 | _ACEOF |
0d01dace UD |
5377 | |
5378 | fi | |
5379 | fi | |
5380 | ||
3a12e572 UD |
5381 | echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5 |
5382 | echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6 | |
a334319f | 5383 | if test "${libc_cv_initfinit_array+set}" = set; then |
3a12e572 | 5384 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
2c617417 UD |
5385 | else |
5386 | cat > conftest.c <<EOF | |
5387 | int _start (void) { return 0; } | |
5388 | int __start (void) { return 0; } | |
5389 | int foo (void) { return 1; } | |
5390 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
5391 | EOF | |
3217788f | 5392 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c |
3a12e572 UD |
5393 | -static -nostartfiles -nostdlib 1>&5' |
5394 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5395 | (eval $ac_try) 2>&5 | |
5396 | ac_status=$? | |
5397 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5398 | (exit $ac_status); }; } | |
2c617417 UD |
5399 | then |
5400 | if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then | |
a334319f | 5401 | libc_cv_initfinit_array=yes |
2c617417 | 5402 | else |
a334319f | 5403 | libc_cv_initfinit_array=no |
2c617417 UD |
5404 | fi |
5405 | else | |
a334319f | 5406 | libc_cv_initfinit_array=no |
2c617417 UD |
5407 | fi |
5408 | rm -f conftest* | |
5409 | fi | |
a334319f UD |
5410 | echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5 |
5411 | echo "${ECHO_T}$libc_cv_initfinit_array" >&6 | |
5412 | ||
5413 | if test $libc_cv_initfinit_array = yes; then | |
5414 | cat >>confdefs.h <<\_ACEOF | |
5415 | #define HAVE_INITFINI_ARRAY 1 | |
5416 | _ACEOF | |
5417 | ||
2c617417 UD |
5418 | fi |
5419 | ||
c776b3d7 UD |
5420 | echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5 |
5421 | echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6 | |
5422 | if test "${libc_cv_cc_with_libunwind+set}" = set; then | |
5423 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5424 | else | |
c776b3d7 | 5425 | |
cbdb12de UD |
5426 | cat > conftest.c <<EOF |
5427 | int main (void) { return 0; } | |
5428 | EOF | |
5429 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ | |
5430 | conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then | |
5431 | libc_cv_cc_with_libunwind=yes | |
5432 | else | |
5433 | libc_cv_cc_with_libunwind=no | |
5434 | fi | |
5435 | rm -f conftest* | |
c776b3d7 UD |
5436 | fi |
5437 | echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5 | |
5438 | echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6 | |
5439 | ||
5440 | if test $libc_cv_cc_with_libunwind = yes; then | |
5441 | cat >>confdefs.h <<\_ACEOF | |
5442 | #define HAVE_CC_WITH_LIBUNWIND 1 | |
5443 | _ACEOF | |
5444 | ||
5445 | fi | |
5446 | ||
3a12e572 UD |
5447 | echo "$as_me:$LINENO: checking for -z nodelete option" >&5 |
5448 | echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6 | |
5449 | if test "${libc_cv_z_nodelete+set}" = set; then | |
5450 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2f54c82d UD |
5451 | else |
5452 | cat > conftest.c <<EOF | |
5453 | int _start (void) { return 42; } | |
5454 | EOF | |
3217788f | 5455 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
a334319f | 5456 | -shared -o conftest.so conftest.c |
35cd3c97 | 5457 | -nostartfiles -nostdlib |
3a12e572 UD |
5458 | -Wl,--enable-new-dtags,-z,nodelete 1>&5' |
5459 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5460 | (eval $ac_try) 2>&5 | |
5461 | ac_status=$? | |
5462 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5463 | (exit $ac_status); }; } | |
2f54c82d UD |
5464 | then |
5465 | libc_cv_z_nodelete=yes | |
5466 | else | |
5467 | libc_cv_z_nodelete=no | |
5468 | fi | |
5469 | rm -f conftest* | |
5470 | fi | |
3a12e572 UD |
5471 | echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5 |
5472 | echo "${ECHO_T}$libc_cv_z_nodelete" >&6 | |
2f54c82d | 5473 | |
2f54c82d | 5474 | |
3a12e572 UD |
5475 | echo "$as_me:$LINENO: checking for -z nodlopen option" >&5 |
5476 | echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6 | |
5477 | if test "${libc_cv_z_nodlopen+set}" = set; then | |
5478 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2f54c82d UD |
5479 | else |
5480 | cat > conftest.c <<EOF | |
5481 | int _start (void) { return 42; } | |
5482 | EOF | |
3217788f | 5483 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
a334319f | 5484 | -shared -o conftest.so conftest.c |
35cd3c97 | 5485 | -nostartfiles -nostdlib |
3a12e572 UD |
5486 | -Wl,--enable-new-dtags,-z,nodlopen 1>&5' |
5487 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5488 | (eval $ac_try) 2>&5 | |
5489 | ac_status=$? | |
5490 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5491 | (exit $ac_status); }; } | |
2f54c82d UD |
5492 | then |
5493 | libc_cv_z_nodlopen=yes | |
5494 | else | |
5495 | libc_cv_z_nodlopen=no | |
5496 | fi | |
5497 | rm -f conftest* | |
5498 | fi | |
3a12e572 UD |
5499 | echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5 |
5500 | echo "${ECHO_T}$libc_cv_z_nodlopen" >&6 | |
2f54c82d | 5501 | |
5d916713 | 5502 | |
3a12e572 UD |
5503 | echo "$as_me:$LINENO: checking for -z initfirst option" >&5 |
5504 | echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6 | |
5505 | if test "${libc_cv_z_initfirst+set}" = set; then | |
5506 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5d916713 UD |
5507 | else |
5508 | cat > conftest.c <<EOF | |
5509 | int _start (void) { return 42; } | |
5510 | EOF | |
3217788f | 5511 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
a334319f | 5512 | -shared -o conftest.so conftest.c |
35cd3c97 | 5513 | -nostartfiles -nostdlib |
3a12e572 UD |
5514 | -Wl,--enable-new-dtags,-z,initfirst 1>&5' |
5515 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5516 | (eval $ac_try) 2>&5 | |
5517 | ac_status=$? | |
5518 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5519 | (exit $ac_status); }; } | |
5d916713 UD |
5520 | then |
5521 | libc_cv_z_initfirst=yes | |
5522 | else | |
5523 | libc_cv_z_initfirst=no | |
5524 | fi | |
5525 | rm -f conftest* | |
5526 | fi | |
3a12e572 UD |
5527 | echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5 |
5528 | echo "${ECHO_T}$libc_cv_z_initfirst" >&6 | |
5d916713 | 5529 | |
639c3248 | 5530 | |
ed20b3d9 UD |
5531 | echo "$as_me:$LINENO: checking for -z relro option" >&5 |
5532 | echo $ECHO_N "checking for -z relro option... $ECHO_C" >&6 | |
5533 | if test "${libc_cv_z_relro+set}" = set; then | |
5534 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5535 | else | |
54beacab UD |
5536 | libc_cv_z_relro=no |
5537 | if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5' | |
ed20b3d9 UD |
5538 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5539 | (eval $ac_try) 2>&5 | |
5540 | ac_status=$? | |
5541 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5542 | (exit $ac_status); }; } | |
5543 | then | |
54beacab UD |
5544 | if { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 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 $ac_status); }; } | |
5550 | then | |
5551 | libc_cv_z_relro=yes | |
5552 | fi | |
ed20b3d9 UD |
5553 | fi |
5554 | fi | |
5555 | echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5 | |
5556 | echo "${ECHO_T}$libc_cv_z_relro" >&6 | |
5557 | ||
392a6b52 UD |
5558 | if test $libc_cv_z_relro = yes; then |
5559 | cat >>confdefs.h <<\_ACEOF | |
5560 | #define HAVE_Z_RELRO 1 | |
5561 | _ACEOF | |
5562 | ||
5563 | fi | |
ed20b3d9 | 5564 | |
3a12e572 UD |
5565 | echo "$as_me:$LINENO: checking for -Bgroup option" >&5 |
5566 | echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6 | |
5567 | if test "${libc_cv_Bgroup+set}" = set; then | |
5568 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
639c3248 UD |
5569 | else |
5570 | cat > conftest.c <<EOF | |
5571 | int _start (void) { return 42; } | |
5572 | EOF | |
3217788f | 5573 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
a334319f | 5574 | -shared -o conftest.so conftest.c |
3217788f | 5575 | -Wl,-Bgroup -nostdlib 1>&5' |
3a12e572 UD |
5576 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5577 | (eval $ac_try) 2>&5 | |
5578 | ac_status=$? | |
5579 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5580 | (exit $ac_status); }; } | |
639c3248 UD |
5581 | then |
5582 | libc_cv_Bgroup=yes | |
5583 | else | |
5584 | libc_cv_Bgroup=no | |
5585 | fi | |
5586 | rm -f conftest* | |
5587 | fi | |
3a12e572 UD |
5588 | echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5 |
5589 | echo "${ECHO_T}$libc_cv_Bgroup" >&6 | |
639c3248 | 5590 | |
a711b01d | 5591 | |
66b3d198 UD |
5592 | echo "$as_me:$LINENO: checking for libgcc_s suffix" >&5 |
5593 | echo $ECHO_N "checking for libgcc_s suffix... $ECHO_C" >&6 | |
5594 | if test "${libc_cv_libgcc_s_suffix+set}" = set; then | |
5595 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5596 | else | |
5597 | cat > conftest.c <<EOF | |
5598 | int main (void) { return 0; } | |
5599 | EOF | |
5600 | libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
a334319f | 5601 | -shared -shared-libgcc -o conftest.so \ |
66b3d198 UD |
5602 | conftest.c -v 2>&1 >/dev/null \ |
5603 | | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` | |
5604 | rm -f conftest* | |
5605 | fi | |
5606 | echo "$as_me:$LINENO: result: $libc_cv_libgcc_s_suffix" >&5 | |
5607 | echo "${ECHO_T}$libc_cv_libgcc_s_suffix" >&6 | |
5608 | ||
5609 | ||
78ec7d8c UD |
5610 | echo "$as_me:$LINENO: checking for --as-needed option" >&5 |
5611 | echo $ECHO_N "checking for --as-needed option... $ECHO_C" >&6 | |
5612 | if test "${libc_cv_as_needed+set}" = set; then | |
5613 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5614 | else | |
5615 | cat > conftest.c <<EOF | |
5616 | int main (void) { return 0; } | |
5617 | EOF | |
5618 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
a334319f | 5619 | -shared -o conftest.so conftest.c |
66b3d198 UD |
5620 | -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed |
5621 | -nostdlib 1>&5' | |
78ec7d8c UD |
5622 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5623 | (eval $ac_try) 2>&5 | |
5624 | ac_status=$? | |
5625 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5626 | (exit $ac_status); }; } | |
5627 | then | |
5628 | libc_cv_as_needed=yes | |
5629 | else | |
5630 | libc_cv_as_needed=no | |
5631 | fi | |
5632 | rm -f conftest* | |
5633 | fi | |
5634 | echo "$as_me:$LINENO: result: $libc_cv_as_needed" >&5 | |
5635 | echo "${ECHO_T}$libc_cv_as_needed" >&6 | |
5636 | ||
5637 | ||
35915ec8 UD |
5638 | ASFLAGS_config= |
5639 | echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5 | |
5640 | echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6 | |
5641 | if test "${libc_cv_as_noexecstack+set}" = set; then | |
5642 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5643 | else | |
5644 | cat > conftest.c <<EOF | |
5645 | void foo (void) { } | |
5646 | EOF | |
5647 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS | |
5648 | -S -o conftest.s conftest.c 1>&5' | |
5649 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5650 | (eval $ac_try) 2>&5 | |
5651 | ac_status=$? | |
5652 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5653 | (exit $ac_status); }; } \ | |
5654 | && grep -q .note.GNU-stack conftest.s \ | |
5655 | && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack | |
5656 | -c -o conftest.o conftest.s 1>&5' | |
5657 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5658 | (eval $ac_try) 2>&5 | |
5659 | ac_status=$? | |
5660 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5661 | (exit $ac_status); }; } | |
5662 | then | |
5663 | libc_cv_as_noexecstack=yes | |
5664 | else | |
5665 | libc_cv_as_noexecstack=no | |
5666 | fi | |
5667 | rm -f conftest* | |
5668 | fi | |
5669 | echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5 | |
5670 | echo "${ECHO_T}$libc_cv_as_noexecstack" >&6 | |
5671 | if test $libc_cv_as_noexecstack = yes; then | |
5672 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
5673 | fi | |
5674 | ||
2abf9ff1 | 5675 | |
3a12e572 UD |
5676 | echo "$as_me:$LINENO: checking for -z combreloc" >&5 |
5677 | echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6 | |
5678 | if test "${libc_cv_z_combreloc+set}" = set; then | |
5679 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
a711b01d UD |
5680 | else |
5681 | cat > conftest.c <<EOF | |
d555194c UD |
5682 | extern int bar (int); |
5683 | extern int mumble; | |
5684 | int foo (void) { return bar (mumble); } | |
a711b01d | 5685 | EOF |
3217788f | 5686 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
a334319f | 5687 | -shared -o conftest.so conftest.c |
35cd3c97 | 5688 | -nostdlib -nostartfiles |
3a12e572 UD |
5689 | -Wl,-z,combreloc 1>&5' |
5690 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5691 | (eval $ac_try) 2>&5 | |
5692 | ac_status=$? | |
5693 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5694 | (exit $ac_status); }; } | |
a711b01d | 5695 | then |
fdde8349 UD |
5696 | if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then |
5697 | libc_cv_z_combreloc=yes | |
5698 | else | |
5699 | libc_cv_z_combreloc=no | |
a711b01d | 5700 | fi |
fdde8349 UD |
5701 | else |
5702 | libc_cv_z_combreloc=no | |
a711b01d UD |
5703 | fi |
5704 | rm -f conftest* | |
5705 | fi | |
3a12e572 UD |
5706 | echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5 |
5707 | echo "${ECHO_T}$libc_cv_z_combreloc" >&6 | |
fdde8349 | 5708 | if test "$libc_cv_z_combreloc" = yes; then |
3a12e572 | 5709 | cat >>confdefs.h <<\_ACEOF |
fdde8349 | 5710 | #define HAVE_Z_COMBRELOC 1 |
3a12e572 | 5711 | _ACEOF |
fdde8349 UD |
5712 | |
5713 | fi | |
2abf9ff1 RM |
5714 | |
5715 | ||
5716 | echo "$as_me:$LINENO: checking for -z execstack" >&5 | |
5717 | echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6 | |
5718 | if test "${libc_cv_z_execstack+set}" = set; then | |
5719 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5720 | else | |
5721 | cat > conftest.c <<EOF | |
5722 | int _start (void) { return 42; } | |
5723 | EOF | |
5724 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
a334319f | 5725 | -shared -o conftest.so conftest.c |
2abf9ff1 RM |
5726 | -Wl,-z,execstack -nostdlib |
5727 | 1>&5' | |
5728 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5729 | (eval $ac_try) 2>&5 | |
5730 | ac_status=$? | |
5731 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5732 | (exit $ac_status); }; } | |
5733 | then | |
5734 | libc_cv_z_execstack=yes | |
5735 | else | |
5736 | libc_cv_z_execstack=no | |
5737 | fi | |
5738 | rm -f conftest* | |
cd6ede75 | 5739 | fi |
2abf9ff1 RM |
5740 | echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5 |
5741 | echo "${ECHO_T}$libc_cv_z_execstack" >&6 | |
cd6ede75 | 5742 | |
0f124303 UD |
5743 | |
5744 | echo "$as_me:$LINENO: checking for -fpie" >&5 | |
5745 | echo $ECHO_N "checking for -fpie... $ECHO_C" >&6 | |
5746 | if test "${libc_cv_fpie+set}" = set; then | |
5747 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5748 | else | |
5749 | cat > conftest.c <<EOF | |
5750 | int foo; | |
49803108 | 5751 | main () { return 0;} |
0f124303 UD |
5752 | EOF |
5753 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie | |
5754 | -o conftest conftest.c 1>&5' | |
5755 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5756 | (eval $ac_try) 2>&5 | |
5757 | ac_status=$? | |
5758 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5759 | (exit $ac_status); }; } | |
5760 | then | |
5761 | libc_cv_fpie=yes | |
5762 | else | |
5763 | libc_cv_fpie=no | |
5764 | fi | |
5765 | rm -f conftest* | |
5766 | fi | |
5767 | echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5 | |
5768 | echo "${ECHO_T}$libc_cv_fpie" >&6 | |
5769 | ||
5770 | ||
2abf9ff1 | 5771 | fi |
f13df7c7 | 5772 | |
a334319f UD |
5773 | echo "$as_me:$LINENO: checking for -fno-unit-at-a-time" >&5 |
5774 | echo $ECHO_N "checking for -fno-unit-at-a-time... $ECHO_C" >&6 | |
5775 | if test "${libc_cv_fno_unit_at_a_time+set}" = set; then | |
49803108 AJ |
5776 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
5777 | else | |
5778 | cat > conftest.c <<EOF | |
5779 | int foo; | |
5780 | EOF | |
a334319f | 5781 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-unit-at-a-time |
49803108 AJ |
5782 | conftest.c 1>&5' |
5783 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5784 | (eval $ac_try) 2>&5 | |
5785 | ac_status=$? | |
5786 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5787 | (exit $ac_status); }; } | |
5788 | then | |
a334319f | 5789 | libc_cv_fno_unit_at_a_time=yes |
49803108 | 5790 | else |
a334319f | 5791 | libc_cv_fno_unit_at_a_time=no |
49803108 AJ |
5792 | fi |
5793 | rm -f conftest* | |
5794 | fi | |
a334319f UD |
5795 | echo "$as_me:$LINENO: result: $libc_cv_fno_unit_at_a_time" >&5 |
5796 | echo "${ECHO_T}$libc_cv_fno_unit_at_a_time" >&6 | |
5797 | if test $libc_cv_fno_unit_at_a_time = yes; then | |
49803108 AJ |
5798 | fno_unit_at_a_time=-fno-unit-at-a-time |
5799 | fi | |
5800 | ||
5801 | ||
10ffcd52 UD |
5802 | echo "$as_me:$LINENO: checking for -fstack-protector" >&5 |
5803 | echo $ECHO_N "checking for -fstack-protector... $ECHO_C" >&6 | |
5804 | if test "${libc_cv_ssp+set}" = set; then | |
5805 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5806 | else | |
5807 | cat > conftest.c <<EOF | |
5808 | int foo; | |
5809 | main () { return 0;} | |
5810 | EOF | |
5811 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -fstack-protector | |
5812 | -o conftest conftest.c 1>&5' | |
5813 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5814 | (eval $ac_try) 2>&5 | |
5815 | ac_status=$? | |
5816 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5817 | (exit $ac_status); }; } | |
5818 | then | |
5819 | libc_cv_ssp=yes | |
5820 | else | |
5821 | libc_cv_ssp=no | |
5822 | fi | |
5823 | rm -f conftest* | |
5824 | fi | |
5825 | echo "$as_me:$LINENO: result: $libc_cv_ssp" >&5 | |
5826 | echo "${ECHO_T}$libc_cv_ssp" >&6 | |
5827 | ||
5828 | ||
cd6ede75 | 5829 | if test $elf != yes; then |
3a12e572 UD |
5830 | echo "$as_me:$LINENO: checking for .init and .fini sections" >&5 |
5831 | echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6 | |
5832 | if test "${libc_cv_have_initfini+set}" = set; then | |
5833 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 5834 | else |
3a12e572 | 5835 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
5836 | /* confdefs.h. */ |
5837 | _ACEOF | |
5838 | cat confdefs.h >>conftest.$ac_ext | |
5839 | cat >>conftest.$ac_ext <<_ACEOF | |
5840 | /* end confdefs.h. */ | |
cd6ede75 | 5841 | |
3a12e572 UD |
5842 | int |
5843 | main () | |
5844 | { | |
cd6ede75 UD |
5845 | asm (".section .init"); |
5846 | asm (".section .fini"); | |
2293395f | 5847 | asm ("${libc_cv_dot_text}"); |
3a12e572 UD |
5848 | ; |
5849 | return 0; | |
5850 | } | |
5851 | _ACEOF | |
5852 | rm -f conftest.$ac_objext | |
5853 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 5854 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 5855 | ac_status=$? |
9382fcee RM |
5856 | grep -v '^ *+' conftest.er1 >conftest.err |
5857 | rm -f conftest.er1 | |
5858 | cat conftest.err >&5 | |
3a12e572 UD |
5859 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5860 | (exit $ac_status); } && | |
9382fcee RM |
5861 | { ac_try='test -z "$ac_c_werror_flag" |
5862 | || test ! -s conftest.err' | |
5863 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5864 | (eval $ac_try) 2>&5 | |
5865 | ac_status=$? | |
5866 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5867 | (exit $ac_status); }; } && | |
5868 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
5869 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5870 | (eval $ac_try) 2>&5 | |
5871 | ac_status=$? | |
5872 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5873 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5874 | libc_cv_have_initfini=yes |
5875 | else | |
3a12e572 | 5876 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
5877 | sed 's/^/| /' conftest.$ac_ext >&5 |
5878 | ||
3a12e572 | 5879 | libc_cv_have_initfini=no |
cd6ede75 | 5880 | fi |
9382fcee | 5881 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 5882 | fi |
3a12e572 UD |
5883 | echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5 |
5884 | echo "${ECHO_T}$libc_cv_have_initfini" >&6 | |
cd6ede75 | 5885 | if test $libc_cv_have_initfini = yes; then |
3a12e572 | 5886 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 5887 | #define HAVE_INITFINI 1 |
3a12e572 | 5888 | _ACEOF |
cd6ede75 UD |
5889 | |
5890 | fi | |
5891 | fi | |
5892 | ||
a334319f | 5893 | if test $elf = yes -a $gnu_ld = yes; then |
3a12e572 UD |
5894 | echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5 |
5895 | echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6 | |
5896 | if test "${libc_cv_have_section_quotes+set}" = set; then | |
5897 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e26dd47f UD |
5898 | else |
5899 | cat > conftest.c <<EOF | |
5900 | static const int foo | |
5901 | __attribute__ ((section ("bar"))) = 1; | |
5902 | EOF | |
5903 | if ${CC-cc} -S conftest.c -o conftest.s; then | |
5904 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
5905 | libc_cv_have_section_quotes=yes | |
5906 | else | |
5907 | libc_cv_have_section_quotes=no | |
5908 | fi | |
5909 | else | |
5910 | libc_cv_have_section_quotes=unknown | |
5911 | fi | |
5912 | rm -f conftest.cs | |
e26dd47f | 5913 | |
3a12e572 UD |
5914 | fi |
5915 | echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5 | |
5916 | echo "${ECHO_T}$libc_cv_have_section_quotes" >&6 | |
e26dd47f | 5917 | if test $libc_cv_have_section_quotes = yes; then |
3a12e572 | 5918 | cat >>confdefs.h <<\_ACEOF |
e26dd47f | 5919 | #define HAVE_SECTION_QUOTES 1 |
3a12e572 | 5920 | _ACEOF |
e26dd47f UD |
5921 | |
5922 | fi | |
5923 | fi | |
5924 | ||
9a0a462c UD |
5925 | |
5926 | ||
cd6ede75 UD |
5927 | if test $elf = yes; then |
5928 | libc_cv_asm_underscores=no | |
5929 | else | |
9a0a462c | 5930 | if test $ac_cv_prog_cc_works = yes; then |
3a12e572 UD |
5931 | echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5 |
5932 | echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6 | |
5933 | if test "${libc_cv_asm_underscores+set}" = set; then | |
5934 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 5935 | else |
3a12e572 | 5936 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
5937 | /* confdefs.h. */ |
5938 | _ACEOF | |
5939 | cat confdefs.h >>conftest.$ac_ext | |
5940 | cat >>conftest.$ac_ext <<_ACEOF | |
5941 | /* end confdefs.h. */ | |
cd6ede75 | 5942 | asm ("_glibc_foobar:"); |
3a12e572 UD |
5943 | int |
5944 | main () | |
5945 | { | |
cd6ede75 | 5946 | glibc_foobar (); |
3a12e572 UD |
5947 | ; |
5948 | return 0; | |
5949 | } | |
5950 | _ACEOF | |
5951 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5952 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9382fcee | 5953 | (eval $ac_link) 2>conftest.er1 |
3a12e572 | 5954 | ac_status=$? |
9382fcee RM |
5955 | grep -v '^ *+' conftest.er1 >conftest.err |
5956 | rm -f conftest.er1 | |
5957 | cat conftest.err >&5 | |
3a12e572 UD |
5958 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5959 | (exit $ac_status); } && | |
9382fcee RM |
5960 | { ac_try='test -z "$ac_c_werror_flag" |
5961 | || test ! -s conftest.err' | |
5962 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5963 | (eval $ac_try) 2>&5 | |
5964 | ac_status=$? | |
5965 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5966 | (exit $ac_status); }; } && | |
5967 | { ac_try='test -s conftest$ac_exeext' | |
3a12e572 UD |
5968 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5969 | (eval $ac_try) 2>&5 | |
5970 | ac_status=$? | |
5971 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5972 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
5973 | libc_cv_asm_underscores=yes |
5974 | else | |
3a12e572 | 5975 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
5976 | sed 's/^/| /' conftest.$ac_ext >&5 |
5977 | ||
3a12e572 | 5978 | libc_cv_asm_underscores=no |
cd6ede75 | 5979 | fi |
9382fcee RM |
5980 | rm -f conftest.err conftest.$ac_objext \ |
5981 | conftest$ac_exeext conftest.$ac_ext | |
cd6ede75 | 5982 | fi |
3a12e572 UD |
5983 | echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5 |
5984 | echo "${ECHO_T}$libc_cv_asm_underscores" >&6 | |
9a0a462c | 5985 | else |
3a12e572 UD |
5986 | echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5 |
5987 | echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6 | |
5988 | if test "${libc_cv_asm_underscores+set}" = set; then | |
5989 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9a0a462c UD |
5990 | else |
5991 | cat > conftest.$ac_ext <<EOF | |
85dd1003 | 5992 | #line $LINENO "configure" |
9a0a462c UD |
5993 | #include "confdefs.h" |
5994 | void underscore_test(void) { | |
5995 | return; } | |
5996 | EOF | |
3a12e572 UD |
5997 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5998 | (eval $ac_compile) 2>&5 | |
5999 | ac_status=$? | |
6000 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6001 | (exit $ac_status); }; then | |
9a0a462c UD |
6002 | if grep _underscore_test conftest* >/dev/null; then |
6003 | rm -f conftest* | |
6004 | libc_cv_asm_underscores=yes | |
6005 | else | |
6006 | rm -f conftest* | |
6007 | libc_cv_asm_underscores=no | |
6008 | fi | |
6009 | else | |
6010 | echo "configure: failed program was:" >&5 | |
6011 | cat conftest.$ac_ext >&5 | |
6012 | rm -f conftest* | |
6013 | libc_cv_asm_underscores=no | |
6014 | fi | |
6015 | rm -f conftest* | |
6016 | fi | |
3a12e572 UD |
6017 | echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5 |
6018 | echo "${ECHO_T}$libc_cv_asm_underscores" >&6 | |
9a0a462c | 6019 | fi |
cd6ede75 UD |
6020 | fi |
6021 | if test $libc_cv_asm_underscores = no; then | |
3a12e572 | 6022 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 6023 | #define NO_UNDERSCORES 1 |
3a12e572 | 6024 | _ACEOF |
cd6ede75 UD |
6025 | |
6026 | fi | |
6027 | ||
6028 | if test $elf = yes; then | |
6029 | libc_cv_weak_symbols=yes | |
9a97d1f7 UD |
6030 | fi |
6031 | ||
3a12e572 UD |
6032 | echo "$as_me:$LINENO: checking for assembler .weak directive" >&5 |
6033 | echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6 | |
6034 | if test "${libc_cv_asm_weak_directive+set}" = set; then | |
6035 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
6036 | else |
6037 | cat > conftest.s <<EOF | |
2293395f | 6038 | ${libc_cv_dot_text} |
cd6ede75 UD |
6039 | ${libc_cv_asm_global_directive} foo |
6040 | foo: | |
6041 | .weak foo | |
6042 | .weak bar; bar = foo | |
6043 | EOF | |
3217788f | 6044 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
6045 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6046 | (eval $ac_try) 2>&5 | |
6047 | ac_status=$? | |
6048 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6049 | (exit $ac_status); }; }; then | |
9a97d1f7 UD |
6050 | libc_cv_asm_weak_directive=yes |
6051 | else | |
6052 | libc_cv_asm_weak_directive=no | |
6053 | fi | |
6054 | rm -f conftest* | |
cd6ede75 | 6055 | fi |
3a12e572 UD |
6056 | echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5 |
6057 | echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6 | |
cd6ede75 UD |
6058 | |
6059 | if test $libc_cv_asm_weak_directive = no; then | |
3a12e572 UD |
6060 | echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5 |
6061 | echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6 | |
6062 | if test "${libc_cv_asm_weakext_directive+set}" = set; then | |
6063 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
6064 | else |
6065 | cat > conftest.s <<EOF | |
2293395f | 6066 | ${libc_cv_dot_text} |
cd6ede75 UD |
6067 | ${libc_cv_asm_global_directive} foo |
6068 | foo: | |
9a97d1f7 UD |
6069 | .weakext bar foo |
6070 | .weakext baz | |
6071 | ${libc_cv_asm_global_directive} baz | |
6072 | baz: | |
cd6ede75 | 6073 | EOF |
3217788f | 6074 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
61cea1c3 RM |
6075 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6076 | (eval $ac_try) 2>&5 | |
6077 | ac_status=$? | |
6078 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6079 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
6080 | libc_cv_asm_weakext_directive=yes |
6081 | else | |
6082 | libc_cv_asm_weakext_directive=no | |
6083 | fi | |
6084 | rm -f conftest* | |
6085 | fi | |
3a12e572 UD |
6086 | echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5 |
6087 | echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6 | |
cd6ede75 | 6088 | |
9a97d1f7 | 6089 | fi # no .weak |
cd6ede75 UD |
6090 | |
6091 | if test $libc_cv_asm_weak_directive = yes; then | |
3a12e572 | 6092 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 6093 | #define HAVE_ASM_WEAK_DIRECTIVE 1 |
3a12e572 | 6094 | _ACEOF |
cd6ede75 UD |
6095 | |
6096 | elif test $libc_cv_asm_weakext_directive = yes; then | |
3a12e572 | 6097 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 6098 | #define HAVE_ASM_WEAKEXT_DIRECTIVE 1 |
3a12e572 | 6099 | _ACEOF |
cd6ede75 UD |
6100 | |
6101 | fi | |
6102 | ||
50189569 AJ |
6103 | echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5 |
6104 | echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6 | |
6105 | if test "${libc_cv_asm_cfi_directives+set}" = set; then | |
6106 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6107 | else | |
a334319f | 6108 | cat > conftest.s <<EOF |
50189569 | 6109 | .text |
d0868826 | 6110 | .type func,%function |
50189569 AJ |
6111 | func: |
6112 | .cfi_startproc | |
f212e8dc | 6113 | .cfi_remember_state |
a334319f | 6114 | .cfi_rel_offset 1, 0 |
50189569 AJ |
6115 | .cfi_endproc |
6116 | EOF | |
6117 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
6118 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6119 | (eval $ac_try) 2>&5 | |
6120 | ac_status=$? | |
6121 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6122 | (exit $ac_status); }; }; then | |
6123 | libc_cv_asm_cfi_directives=yes | |
6124 | else | |
6125 | libc_cv_asm_cfi_directives=no | |
6126 | fi | |
6127 | rm -f conftest* | |
6128 | fi | |
6129 | echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5 | |
6130 | echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6 | |
6131 | if test $libc_cv_asm_cfi_directives = yes; then | |
6132 | cat >>confdefs.h <<\_ACEOF | |
6133 | #define HAVE_ASM_CFI_DIRECTIVES 1 | |
6134 | _ACEOF | |
6135 | ||
6136 | fi | |
6137 | ||
3a12e572 UD |
6138 | echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5 |
6139 | echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6 | |
6140 | if test "${libc_cv_ld_no_whole_archive+set}" = set; then | |
6141 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
6142 | else |
6143 | cat > conftest.c <<\EOF | |
6144 | _start () {} | |
6145 | int __eh_pc; | |
6146 | __throw () {} | |
6147 | EOF | |
3217788f | 6148 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
cd6ede75 | 6149 | -nostdlib -nostartfiles -Wl,--no-whole-archive |
3a12e572 UD |
6150 | -o conftest conftest.c 1>&5' |
6151 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6152 | (eval $ac_try) 2>&5 | |
6153 | ac_status=$? | |
6154 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6155 | (exit $ac_status); }; }; then | |
cd6ede75 UD |
6156 | libc_cv_ld_no_whole_archive=yes |
6157 | else | |
6158 | libc_cv_ld_no_whole_archive=no | |
6159 | fi | |
6160 | rm -f conftest* | |
6161 | fi | |
3a12e572 UD |
6162 | echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5 |
6163 | echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6 | |
b17277cf UD |
6164 | if test $libc_cv_ld_no_whole_archive = yes; then |
6165 | no_whole_archive=-Wl,--no-whole-archive | |
6166 | fi | |
cd6ede75 | 6167 | |
3a12e572 UD |
6168 | echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5 |
6169 | echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6 | |
6170 | if test "${libc_cv_gcc_exceptions+set}" = set; then | |
6171 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 UD |
6172 | else |
6173 | cat > conftest.c <<\EOF | |
6174 | _start () {} | |
6175 | int __eh_pc; | |
6176 | __throw () {} | |
6177 | EOF | |
3217788f | 6178 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dff14448 | 6179 | -nostdlib -nostartfiles -fexceptions |
3a12e572 UD |
6180 | -o conftest conftest.c 1>&5' |
6181 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6182 | (eval $ac_try) 2>&5 | |
6183 | ac_status=$? | |
6184 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6185 | (exit $ac_status); }; }; then | |
dff14448 | 6186 | libc_cv_gcc_exceptions=yes |
cd6ede75 | 6187 | else |
dff14448 | 6188 | libc_cv_gcc_exceptions=no |
cd6ede75 UD |
6189 | fi |
6190 | rm -f conftest* | |
6191 | fi | |
3a12e572 UD |
6192 | echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5 |
6193 | echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6 | |
dff14448 UD |
6194 | if test $libc_cv_gcc_exceptions = yes; then |
6195 | exceptions=-fexceptions | |
b17277cf | 6196 | fi |
cd6ede75 | 6197 | |
ebcd12d4 UD |
6198 | if test "$host_cpu" = powerpc ; then |
6199 | # Check for a bug present in at least versions 2.8.x of GCC | |
6200 | # and versions 1.0.x of EGCS. | |
3a12e572 UD |
6201 | echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5 |
6202 | echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6 | |
6203 | if test "${libc_cv_c_asmcr0_bug+set}" = set; then | |
6204 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ebcd12d4 | 6205 | else |
3a12e572 | 6206 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
6207 | /* confdefs.h. */ |
6208 | _ACEOF | |
6209 | cat confdefs.h >>conftest.$ac_ext | |
6210 | cat >>conftest.$ac_ext <<_ACEOF | |
6211 | /* end confdefs.h. */ | |
ebcd12d4 | 6212 | int tester(int x) { asm ("" : : : "cc"); return x & 123; } |
3a12e572 UD |
6213 | int |
6214 | main () | |
6215 | { | |
ebcd12d4 | 6216 | |
3a12e572 UD |
6217 | ; |
6218 | return 0; | |
6219 | } | |
6220 | _ACEOF | |
6221 | rm -f conftest.$ac_objext | |
6222 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 6223 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 6224 | ac_status=$? |
9382fcee RM |
6225 | grep -v '^ *+' conftest.er1 >conftest.err |
6226 | rm -f conftest.er1 | |
6227 | cat conftest.err >&5 | |
3a12e572 UD |
6228 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6229 | (exit $ac_status); } && | |
9382fcee RM |
6230 | { ac_try='test -z "$ac_c_werror_flag" |
6231 | || test ! -s conftest.err' | |
6232 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6233 | (eval $ac_try) 2>&5 | |
6234 | ac_status=$? | |
6235 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6236 | (exit $ac_status); }; } && | |
6237 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
6238 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6239 | (eval $ac_try) 2>&5 | |
6240 | ac_status=$? | |
6241 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6242 | (exit $ac_status); }; }; then | |
ebcd12d4 UD |
6243 | libc_cv_c_asmcr0_bug='no' |
6244 | else | |
3a12e572 | 6245 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
6246 | sed 's/^/| /' conftest.$ac_ext >&5 |
6247 | ||
3a12e572 | 6248 | libc_cv_c_asmcr0_bug='yes' |
ebcd12d4 | 6249 | fi |
9382fcee | 6250 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ebcd12d4 | 6251 | fi |
3a12e572 UD |
6252 | echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5 |
6253 | echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6 | |
ebcd12d4 | 6254 | if test "$libc_cv_c_asmcr0_bug" != 'no'; then |
3a12e572 | 6255 | cat >>confdefs.h <<\_ACEOF |
ebcd12d4 | 6256 | #define BROKEN_PPC_ASM_CR0 1 |
3a12e572 | 6257 | _ACEOF |
ebcd12d4 UD |
6258 | |
6259 | fi | |
6260 | fi | |
6261 | ||
a334319f UD |
6262 | echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5 |
6263 | echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6 | |
6264 | if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then | |
6265 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6266 | else | |
6267 | cat > conftest.c <<EOF | |
6268 | #line $LINENO "configure" | |
6269 | static char *__EH_FRAME_BEGIN__; | |
6270 | _start () | |
6271 | { | |
6272 | #ifdef CHECK__register_frame | |
6273 | __register_frame (__EH_FRAME_BEGIN__); | |
6274 | __deregister_frame (__EH_FRAME_BEGIN__); | |
6275 | #endif | |
6276 | #ifdef CHECK__register_frame_info | |
6277 | __register_frame_info (__EH_FRAME_BEGIN__); | |
6278 | __deregister_frame_info (__EH_FRAME_BEGIN__); | |
6279 | #endif | |
6280 | } | |
6281 | int __eh_pc; | |
6282 | __throw () {} | |
6283 | /* FIXME: this is fragile. */ | |
6284 | malloc () {} | |
6285 | strcmp () {} | |
6286 | strlen () {} | |
6287 | memcpy () {} | |
6288 | memset () {} | |
6289 | free () {} | |
6290 | abort () {} | |
6291 | __bzero () {} | |
6292 | dl_iterate_phdr () {} | |
6293 | EOF | |
6294 | libc_unwind_check="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \ | |
6295 | $LDFLAGS \ | |
6296 | -nostdlib -nostartfiles -o conftest conftest.c \ | |
6297 | -lgcc" | |
6298 | # Some platforms' specs put -lgcc first. The second one doesn't hurt. | |
6299 | if { ac_try='$libc_unwind_check >&5' | |
6300 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6301 | (eval $ac_try) 2>&5 | |
6302 | ac_status=$? | |
6303 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6304 | (exit $ac_status); }; } || | |
6305 | { ac_try='$libc_unwind_check -lgcc_eh -lgcc >&5' | |
6306 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6307 | (eval $ac_try) 2>&5 | |
6308 | ac_status=$? | |
6309 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6310 | (exit $ac_status); }; } | |
6311 | then | |
6312 | if $libc_unwind_check -v 2>&1 >/dev/null \ | |
6313 | | grep -- --eh-frame-hdr 2>&1 >/dev/null; then | |
6314 | libc_cv_gcc_dwarf2_unwind_info=no_registry_needed | |
6315 | else | |
6316 | libc_cv_gcc_dwarf2_unwind_info=static | |
6317 | fi | |
6318 | else | |
6319 | libc_cv_gcc_dwarf2_unwind_info=no | |
6320 | fi | |
6321 | if test $libc_cv_gcc_dwarf2_unwind_info = no; then | |
6322 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame | |
6323 | $LDFLAGS -nostdlib -nostartfiles | |
6324 | -o conftest conftest.c -lgcc >&5' | |
6325 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6326 | (eval $ac_try) 2>&5 | |
6327 | ac_status=$? | |
6328 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6329 | (exit $ac_status); }; }; then | |
6330 | libc_cv_gcc_dwarf2_unwind_info=yes | |
6331 | else | |
6332 | libc_cv_gcc_dwarf2_unwind_info=no | |
6333 | fi | |
6334 | fi | |
6335 | rm -f conftest* | |
6336 | fi | |
6337 | echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5 | |
6338 | echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6 | |
6339 | case $libc_cv_gcc_dwarf2_unwind_info in | |
6340 | yes) | |
6341 | cat >>confdefs.h <<\_ACEOF | |
6342 | #define HAVE_DWARF2_UNWIND_INFO 1 | |
6343 | _ACEOF | |
6344 | ||
6345 | ;; | |
6346 | static) | |
6347 | cat >>confdefs.h <<\_ACEOF | |
6348 | #define HAVE_DWARF2_UNWIND_INFO 1 | |
6349 | _ACEOF | |
6350 | ||
6351 | cat >>confdefs.h <<\_ACEOF | |
6352 | #define HAVE_DWARF2_UNWIND_INFO_STATIC 1 | |
6353 | _ACEOF | |
6354 | ||
6355 | ;; | |
6356 | esac | |
6357 | ||
3a12e572 UD |
6358 | echo "$as_me:$LINENO: checking for __builtin_expect" >&5 |
6359 | echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6 | |
6360 | if test "${libc_cv_gcc_builtin_expect+set}" = set; then | |
6361 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
a8eab8b1 UD |
6362 | else |
6363 | cat > conftest.c <<EOF | |
85dd1003 | 6364 | #line $LINENO "configure" |
a8eab8b1 UD |
6365 | int foo (int a) |
6366 | { | |
6367 | a = __builtin_expect (a, 10); | |
6368 | return a == 10 ? 0 : 1; | |
6369 | } | |
6370 | EOF | |
3217788f | 6371 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
3a12e572 UD |
6372 | -o conftest conftest.c -lgcc >&5' |
6373 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6374 | (eval $ac_try) 2>&5 | |
6375 | ac_status=$? | |
6376 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6377 | (exit $ac_status); }; }; then | |
a8eab8b1 UD |
6378 | libc_cv_gcc_builtin_expect=yes |
6379 | else | |
6380 | libc_cv_gcc_builtin_expect=no | |
6381 | fi | |
6382 | rm -f conftest* | |
6383 | fi | |
3a12e572 UD |
6384 | echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5 |
6385 | echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6 | |
a8eab8b1 | 6386 | if test "$libc_cv_gcc_builtin_expect" = yes; then |
3a12e572 | 6387 | cat >>confdefs.h <<\_ACEOF |
a8eab8b1 | 6388 | #define HAVE_BUILTIN_EXPECT 1 |
3a12e572 | 6389 | _ACEOF |
a8eab8b1 UD |
6390 | |
6391 | fi | |
6392 | ||
3a12e572 UD |
6393 | echo "$as_me:$LINENO: checking for __builtin_memset" >&5 |
6394 | echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6 | |
6395 | if test "${libc_cv_gcc_builtin_memset+set}" = set; then | |
6396 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
d555194c UD |
6397 | else |
6398 | cat > conftest.c <<\EOF | |
6399 | void zero (void *x) | |
6400 | { | |
a52d1562 | 6401 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6402 | } |
6403 | EOF | |
3a12e572 UD |
6404 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
6405 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6406 | (eval $ac_try) 2>&5 | |
6407 | ac_status=$? | |
6408 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6409 | (exit $ac_status); }; }; | |
d555194c UD |
6410 | then |
6411 | libc_cv_gcc_builtin_memset=no | |
6412 | else | |
6413 | libc_cv_gcc_builtin_memset=yes | |
6414 | fi | |
3a12e572 | 6415 | rm -f conftest* |
d555194c | 6416 | fi |
3a12e572 UD |
6417 | echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5 |
6418 | echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6 | |
d555194c | 6419 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
3a12e572 | 6420 | cat >>confdefs.h <<\_ACEOF |
d555194c | 6421 | #define HAVE_BUILTIN_MEMSET 1 |
3a12e572 | 6422 | _ACEOF |
d555194c UD |
6423 | |
6424 | fi | |
6425 | ||
85dd1003 UD |
6426 | echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5 |
6427 | echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6 | |
6428 | if test "${libc_cv_gcc_builtin_redirection+set}" = set; then | |
6429 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6430 | else | |
6431 | cat > conftest.c <<\EOF | |
6432 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6433 | char *foo (const char *a, const char *b) | |
6434 | { | |
6435 | return __builtin_strstr (a, b); | |
6436 | } | |
6437 | EOF | |
6438 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
6439 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6440 | (eval $ac_try) 2>&5 | |
6441 | ac_status=$? | |
6442 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6443 | (exit $ac_status); }; }; | |
6444 | then | |
6445 | libc_cv_gcc_builtin_redirection=yes | |
6446 | else | |
6447 | libc_cv_gcc_builtin_redirection=no | |
6448 | fi | |
6449 | rm -f conftest* | |
6450 | fi | |
6451 | echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5 | |
6452 | echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6 | |
6453 | if test "$libc_cv_gcc_builtin_redirection" = yes ; then | |
6454 | cat >>confdefs.h <<\_ACEOF | |
6455 | #define HAVE_BUILTIN_REDIRECTION 1 | |
6456 | _ACEOF | |
6457 | ||
6458 | fi | |
6459 | ||
a334319f UD |
6460 | echo "$as_me:$LINENO: checking for local label subtraction" >&5 |
6461 | echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6 | |
6462 | if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then | |
6463 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6464 | else | |
6465 | cat > conftest.c <<EOF | |
6466 | #line $LINENO "configure" | |
6467 | int foo (int a) | |
6468 | { | |
6469 | static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 }; | |
6470 | void *p = &&l1 + ar[a]; | |
6471 | goto *p; | |
6472 | l1: | |
6473 | return 1; | |
6474 | l2: | |
6475 | return 2; | |
6476 | } | |
6477 | EOF | |
6478 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles | |
6479 | -o conftest conftest.c -lgcc >&5' | |
6480 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6481 | (eval $ac_try) 2>&5 | |
6482 | ac_status=$? | |
6483 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6484 | (exit $ac_status); }; }; then | |
6485 | libc_cv_gcc_subtract_local_labels=yes | |
6486 | else | |
6487 | libc_cv_gcc_subtract_local_labels=no | |
6488 | fi | |
6489 | rm -f conftest* | |
6490 | fi | |
6491 | echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5 | |
6492 | echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6 | |
6493 | if test "$libc_cv_gcc_subtract_local_labels" = yes; then | |
6494 | cat >>confdefs.h <<\_ACEOF | |
6495 | #define HAVE_SUBTRACT_LOCAL_LABELS 1 | |
6496 | _ACEOF | |
6497 | ||
6498 | fi | |
6499 | ||
5b8f26b4 | 6500 | if test "x$use__thread" != xno; then |
3a12e572 UD |
6501 | echo "$as_me:$LINENO: checking for __thread" >&5 |
6502 | echo $ECHO_N "checking for __thread... $ECHO_C" >&6 | |
6503 | if test "${libc_cv_gcc___thread+set}" = set; then | |
6504 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
739d440d | 6505 | else |
5bbfc1ea | 6506 | cat > conftest.c <<\EOF |
fbb18522 RM |
6507 | __thread int a = 42; |
6508 | EOF | |
3217788f | 6509 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' |
3a12e572 UD |
6510 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6511 | (eval $ac_try) 2>&5 | |
6512 | ac_status=$? | |
6513 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6514 | (exit $ac_status); }; }; then | |
5b8f26b4 RM |
6515 | libc_cv_gcc___thread=yes |
6516 | else | |
6517 | libc_cv_gcc___thread=no | |
6518 | fi | |
6519 | rm -f conftest* | |
739d440d | 6520 | fi |
3a12e572 UD |
6521 | echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5 |
6522 | echo "${ECHO_T}$libc_cv_gcc___thread" >&6 | |
5b8f26b4 | 6523 | if test "$libc_cv_gcc___thread" = yes; then |
3a12e572 | 6524 | cat >>confdefs.h <<\_ACEOF |
739d440d | 6525 | #define HAVE___THREAD 1 |
3a12e572 | 6526 | _ACEOF |
739d440d | 6527 | |
5b8f26b4 | 6528 | fi |
fbb18522 RM |
6529 | else |
6530 | libc_cv_gcc___thread=no | |
739d440d UD |
6531 | fi |
6532 | ||
9b21e6bc | 6533 | if test "$libc_cv_gcc___thread" = yes; then |
3a12e572 UD |
6534 | echo "$as_me:$LINENO: checking for tls_model attribute" >&5 |
6535 | echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6 | |
6536 | if test "${libc_cv_gcc_tls_model_attr+set}" = set; then | |
6537 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9b21e6bc RM |
6538 | else |
6539 | cat > conftest.c <<\EOF | |
6540 | extern __thread int a __attribute__((tls_model ("initial-exec"))); | |
6541 | EOF | |
3217788f | 6542 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' |
3a12e572 UD |
6543 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6544 | (eval $ac_try) 2>&5 | |
6545 | ac_status=$? | |
6546 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6547 | (exit $ac_status); }; }; then | |
9b21e6bc RM |
6548 | libc_cv_gcc_tls_model_attr=yes |
6549 | else | |
6550 | libc_cv_gcc_tls_model_attr=no | |
6551 | fi | |
6552 | rm -f conftest* | |
6553 | fi | |
3a12e572 UD |
6554 | echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5 |
6555 | echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6 | |
9b21e6bc | 6556 | if test "$libc_cv_gcc_tls_model_attr" = yes; then |
3a12e572 | 6557 | cat >>confdefs.h <<\_ACEOF |
9b21e6bc | 6558 | #define HAVE_TLS_MODEL_ATTRIBUTE 1 |
3a12e572 | 6559 | _ACEOF |
9b21e6bc RM |
6560 | |
6561 | fi | |
6562 | fi | |
739d440d | 6563 | |
3a12e572 UD |
6564 | echo "$as_me:$LINENO: checking for libgd" >&5 |
6565 | echo $ECHO_N "checking for libgd... $ECHO_C" >&6 | |
6dab8688 UD |
6566 | if test "$with_gd" != "no"; then |
6567 | old_CFLAGS="$CFLAGS" | |
6568 | CFLAGS="$CFLAGS $libgd_include" | |
6569 | old_LDFLAGS="$LDFLAGS" | |
6570 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6571 | old_LIBS="$LIBS" | |
6572 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
3a12e572 | 6573 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
6574 | /* confdefs.h. */ |
6575 | _ACEOF | |
6576 | cat confdefs.h >>conftest.$ac_ext | |
6577 | cat >>conftest.$ac_ext <<_ACEOF | |
6578 | /* end confdefs.h. */ | |
c8f3e6db | 6579 | #include <gd.h> |
3a12e572 UD |
6580 | int |
6581 | main () | |
6582 | { | |
c8f3e6db | 6583 | gdImagePng (0, 0) |
3a12e572 UD |
6584 | ; |
6585 | return 0; | |
6586 | } | |
6587 | _ACEOF | |
6588 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6589 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9382fcee | 6590 | (eval $ac_link) 2>conftest.er1 |
3a12e572 | 6591 | ac_status=$? |
9382fcee RM |
6592 | grep -v '^ *+' conftest.er1 >conftest.err |
6593 | rm -f conftest.er1 | |
6594 | cat conftest.err >&5 | |
3a12e572 UD |
6595 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6596 | (exit $ac_status); } && | |
9382fcee RM |
6597 | { ac_try='test -z "$ac_c_werror_flag" |
6598 | || test ! -s conftest.err' | |
6599 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6600 | (eval $ac_try) 2>&5 | |
6601 | ac_status=$? | |
6602 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6603 | (exit $ac_status); }; } && | |
6604 | { ac_try='test -s conftest$ac_exeext' | |
3a12e572 UD |
6605 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6606 | (eval $ac_try) 2>&5 | |
6607 | ac_status=$? | |
6608 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6609 | (exit $ac_status); }; }; then | |
c8f3e6db UD |
6610 | LIBGD=yes |
6611 | else | |
3a12e572 | 6612 | echo "$as_me: failed program was:" >&5 |
2abf9ff1 RM |
6613 | sed 's/^/| /' conftest.$ac_ext >&5 |
6614 | ||
3a12e572 | 6615 | LIBGD=no |
c8f3e6db | 6616 | fi |
9382fcee RM |
6617 | rm -f conftest.err conftest.$ac_objext \ |
6618 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6619 | CFLAGS="$old_CFLAGS" |
6620 | LDFLAGS="$old_LDFLAGS" | |
6621 | LIBS="$old_LIBS" | |
6622 | else | |
6623 | LIBGD=no | |
6624 | fi | |
3a12e572 UD |
6625 | echo "$as_me:$LINENO: result: $LIBGD" >&5 |
6626 | echo "${ECHO_T}$LIBGD" >&6 | |
6627 | ||
6628 | ||
74a30a58 UD |
6629 | # SELinux detection |
6630 | if test x$with_selinux = xno ; then | |
6631 | have_selinux=no; | |
6632 | else | |
6633 | # See if we have the SELinux library | |
6634 | echo "$as_me:$LINENO: checking for is_selinux_enabled in -lselinux" >&5 | |
6635 | echo $ECHO_N "checking for is_selinux_enabled in -lselinux... $ECHO_C" >&6 | |
6636 | if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then | |
6637 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6638 | else | |
6639 | ac_check_lib_save_LIBS=$LIBS | |
6640 | LIBS="-lselinux $LIBS" | |
6641 | cat >conftest.$ac_ext <<_ACEOF | |
6642 | /* confdefs.h. */ | |
6643 | _ACEOF | |
6644 | cat confdefs.h >>conftest.$ac_ext | |
6645 | cat >>conftest.$ac_ext <<_ACEOF | |
6646 | /* end confdefs.h. */ | |
6647 | ||
6648 | /* Override any gcc2 internal prototype to avoid an error. */ | |
6649 | #ifdef __cplusplus | |
6650 | extern "C" | |
6651 | #endif | |
6652 | /* We use char because int might match the return type of a gcc2 | |
6653 | builtin and then its argument prototype would still apply. */ | |
6654 | char is_selinux_enabled (); | |
6655 | int | |
6656 | main () | |
6657 | { | |
6658 | is_selinux_enabled (); | |
6659 | ; | |
6660 | return 0; | |
6661 | } | |
6662 | _ACEOF | |
6663 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6664 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6665 | (eval $ac_link) 2>conftest.er1 | |
6666 | ac_status=$? | |
6667 | grep -v '^ *+' conftest.er1 >conftest.err | |
6668 | rm -f conftest.er1 | |
6669 | cat conftest.err >&5 | |
6670 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6671 | (exit $ac_status); } && | |
6672 | { ac_try='test -z "$ac_c_werror_flag" | |
6673 | || test ! -s conftest.err' | |
6674 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6675 | (eval $ac_try) 2>&5 | |
6676 | ac_status=$? | |
6677 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6678 | (exit $ac_status); }; } && | |
6679 | { ac_try='test -s conftest$ac_exeext' | |
6680 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6681 | (eval $ac_try) 2>&5 | |
6682 | ac_status=$? | |
6683 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6684 | (exit $ac_status); }; }; then | |
6685 | ac_cv_lib_selinux_is_selinux_enabled=yes | |
6686 | else | |
6687 | echo "$as_me: failed program was:" >&5 | |
6688 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6689 | ||
6690 | ac_cv_lib_selinux_is_selinux_enabled=no | |
6691 | fi | |
6692 | rm -f conftest.err conftest.$ac_objext \ | |
6693 | conftest$ac_exeext conftest.$ac_ext | |
6694 | LIBS=$ac_check_lib_save_LIBS | |
6695 | fi | |
6696 | echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 | |
6697 | echo "${ECHO_T}$ac_cv_lib_selinux_is_selinux_enabled" >&6 | |
6698 | if test $ac_cv_lib_selinux_is_selinux_enabled = yes; then | |
6699 | have_selinux=yes | |
6700 | else | |
6701 | have_selinux=no | |
6702 | fi | |
6703 | ||
6704 | # See if we have the SELinux header with the NSCD permissions in it. | |
6705 | if test x$have_selinux = xyes ; then | |
6706 | echo "$as_me:$LINENO: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5 | |
6707 | echo $ECHO_N "checking for NSCD Flask permissions in selinux/av_permissions.h... $ECHO_C" >&6 | |
6708 | cat >conftest.$ac_ext <<_ACEOF | |
6709 | /* confdefs.h. */ | |
6710 | _ACEOF | |
6711 | cat confdefs.h >>conftest.$ac_ext | |
6712 | cat >>conftest.$ac_ext <<_ACEOF | |
6713 | /* end confdefs.h. */ | |
6714 | #include <selinux/av_permissions.h> | |
6715 | int | |
6716 | main () | |
6717 | { | |
6718 | #ifdef NSCD__SHMEMHOST | |
6719 | return 0; | |
6720 | #else | |
6721 | #error NSCD__SHMEMHOST not defined | |
6722 | #endif | |
6723 | ; | |
6724 | return 0; | |
6725 | } | |
6726 | _ACEOF | |
6727 | rm -f conftest.$ac_objext | |
6728 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6729 | (eval $ac_compile) 2>conftest.er1 | |
6730 | ac_status=$? | |
6731 | grep -v '^ *+' conftest.er1 >conftest.err | |
6732 | rm -f conftest.er1 | |
6733 | cat conftest.err >&5 | |
6734 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6735 | (exit $ac_status); } && | |
6736 | { ac_try='test -z "$ac_c_werror_flag" | |
6737 | || test ! -s conftest.err' | |
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 $ac_status); }; } && | |
6743 | { ac_try='test -s conftest.$ac_objext' | |
6744 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6745 | (eval $ac_try) 2>&5 | |
6746 | ac_status=$? | |
6747 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6748 | (exit $ac_status); }; }; then | |
6749 | have_selinux=yes | |
6750 | else | |
6751 | echo "$as_me: failed program was:" >&5 | |
6752 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6753 | ||
6754 | have_selinux=no | |
6755 | fi | |
6756 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
6757 | echo "$as_me:$LINENO: result: $have_selinux" >&5 | |
6758 | echo "${ECHO_T}$have_selinux" >&6 | |
6759 | fi | |
6760 | ||
8f1913a9 | 6761 | if test x$with_selinux = xyes ; then |
74a30a58 | 6762 | if test x$have_selinux = xno ; then |
8f1913a9 UD |
6763 | { { echo "$as_me:$LINENO: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&5 |
6764 | echo "$as_me: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&2;} | |
74a30a58 UD |
6765 | { (exit 1); exit 1; }; } |
6766 | fi | |
6767 | fi | |
6768 | fi | |
6769 | # Check if we're building with SELinux support. | |
6770 | if test "x$have_selinux" = xyes; then | |
6771 | ||
6772 | cat >>confdefs.h <<\_ACEOF | |
6773 | #define HAVE_SELINUX 1 | |
6774 | _ACEOF | |
6775 | ||
b399a0c2 UD |
6776 | |
6777 | # See if we have the libaudit library | |
6778 | echo "$as_me:$LINENO: checking for audit_log_avc in -laudit" >&5 | |
6779 | echo $ECHO_N "checking for audit_log_avc in -laudit... $ECHO_C" >&6 | |
6780 | if test "${ac_cv_lib_audit_audit_log_avc+set}" = set; then | |
6781 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6782 | else | |
6783 | ac_check_lib_save_LIBS=$LIBS | |
6784 | LIBS="-laudit $LIBS" | |
6785 | cat >conftest.$ac_ext <<_ACEOF | |
6786 | /* confdefs.h. */ | |
6787 | _ACEOF | |
6788 | cat confdefs.h >>conftest.$ac_ext | |
6789 | cat >>conftest.$ac_ext <<_ACEOF | |
6790 | /* end confdefs.h. */ | |
6791 | ||
6792 | /* Override any gcc2 internal prototype to avoid an error. */ | |
6793 | #ifdef __cplusplus | |
6794 | extern "C" | |
6795 | #endif | |
6796 | /* We use char because int might match the return type of a gcc2 | |
6797 | builtin and then its argument prototype would still apply. */ | |
6798 | char audit_log_avc (); | |
6799 | int | |
6800 | main () | |
6801 | { | |
6802 | audit_log_avc (); | |
6803 | ; | |
6804 | return 0; | |
6805 | } | |
6806 | _ACEOF | |
6807 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6808 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6809 | (eval $ac_link) 2>conftest.er1 | |
6810 | ac_status=$? | |
6811 | grep -v '^ *+' conftest.er1 >conftest.err | |
6812 | rm -f conftest.er1 | |
6813 | cat conftest.err >&5 | |
6814 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6815 | (exit $ac_status); } && | |
6816 | { ac_try='test -z "$ac_c_werror_flag" | |
6817 | || test ! -s conftest.err' | |
6818 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6819 | (eval $ac_try) 2>&5 | |
6820 | ac_status=$? | |
6821 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6822 | (exit $ac_status); }; } && | |
6823 | { ac_try='test -s conftest$ac_exeext' | |
6824 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6825 | (eval $ac_try) 2>&5 | |
6826 | ac_status=$? | |
6827 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6828 | (exit $ac_status); }; }; then | |
6829 | ac_cv_lib_audit_audit_log_avc=yes | |
6830 | else | |
6831 | echo "$as_me: failed program was:" >&5 | |
6832 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6833 | ||
6834 | ac_cv_lib_audit_audit_log_avc=no | |
6835 | fi | |
6836 | rm -f conftest.err conftest.$ac_objext \ | |
6837 | conftest$ac_exeext conftest.$ac_ext | |
6838 | LIBS=$ac_check_lib_save_LIBS | |
6839 | fi | |
6840 | echo "$as_me:$LINENO: result: $ac_cv_lib_audit_audit_log_avc" >&5 | |
6841 | echo "${ECHO_T}$ac_cv_lib_audit_audit_log_avc" >&6 | |
6842 | if test $ac_cv_lib_audit_audit_log_avc = yes; then | |
6843 | have_libaudit=yes | |
6844 | else | |
6845 | have_libaudit=no | |
6846 | fi | |
6847 | ||
6848 | if test "x$have_libaudit" = xyes; then | |
6849 | ||
6850 | cat >>confdefs.h <<\_ACEOF | |
6851 | #define HAVE_LIBAUDIT 1 | |
6852 | _ACEOF | |
6853 | ||
6854 | fi | |
6855 | ||
74a30a58 UD |
6856 | fi |
6857 | ||
6858 | ||
3a12e572 | 6859 | |
f4b07664 RM |
6860 | echo "$as_me:$LINENO: checking for egrep" >&5 |
6861 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 | |
6862 | if test "${ac_cv_prog_egrep+set}" = set; then | |
6863 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6864 | else | |
6865 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 | |
6866 | then ac_cv_prog_egrep='grep -E' | |
6867 | else ac_cv_prog_egrep='egrep' | |
6868 | fi | |
6869 | fi | |
6870 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 | |
6871 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 | |
6872 | EGREP=$ac_cv_prog_egrep | |
6873 | ||
6874 | ||
3a12e572 UD |
6875 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
6876 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
6877 | if test "${ac_cv_header_stdc+set}" = set; then | |
6878 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6879 | else | |
6880 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
6881 | /* confdefs.h. */ |
6882 | _ACEOF | |
6883 | cat confdefs.h >>conftest.$ac_ext | |
6884 | cat >>conftest.$ac_ext <<_ACEOF | |
6885 | /* end confdefs.h. */ | |
3a12e572 UD |
6886 | #include <stdlib.h> |
6887 | #include <stdarg.h> | |
6888 | #include <string.h> | |
6889 | #include <float.h> | |
6890 | ||
2abf9ff1 RM |
6891 | int |
6892 | main () | |
6893 | { | |
6894 | ||
6895 | ; | |
6896 | return 0; | |
6897 | } | |
3a12e572 | 6898 | _ACEOF |
2abf9ff1 RM |
6899 | rm -f conftest.$ac_objext |
6900 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 6901 | (eval $ac_compile) 2>conftest.er1 |
32a448ed | 6902 | ac_status=$? |
9382fcee RM |
6903 | grep -v '^ *+' conftest.er1 >conftest.err |
6904 | rm -f conftest.er1 | |
6905 | cat conftest.err >&5 | |
32a448ed | 6906 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2abf9ff1 | 6907 | (exit $ac_status); } && |
9382fcee RM |
6908 | { ac_try='test -z "$ac_c_werror_flag" |
6909 | || test ! -s conftest.err' | |
6910 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6911 | (eval $ac_try) 2>&5 | |
6912 | ac_status=$? | |
6913 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6914 | (exit $ac_status); }; } && | |
6915 | { ac_try='test -s conftest.$ac_objext' | |
2abf9ff1 RM |
6916 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6917 | (eval $ac_try) 2>&5 | |
6918 | ac_status=$? | |
6919 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6920 | (exit $ac_status); }; }; then | |
3a12e572 UD |
6921 | ac_cv_header_stdc=yes |
6922 | else | |
6923 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
6924 | sed 's/^/| /' conftest.$ac_ext >&5 |
6925 | ||
6926 | ac_cv_header_stdc=no | |
3a12e572 | 6927 | fi |
9382fcee | 6928 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
c8f3e6db | 6929 | |
3a12e572 UD |
6930 | if test $ac_cv_header_stdc = yes; then |
6931 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
6932 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
6933 | /* confdefs.h. */ |
6934 | _ACEOF | |
6935 | cat confdefs.h >>conftest.$ac_ext | |
6936 | cat >>conftest.$ac_ext <<_ACEOF | |
6937 | /* end confdefs.h. */ | |
3a12e572 | 6938 | #include <string.h> |
3d558f4e | 6939 | |
3a12e572 UD |
6940 | _ACEOF |
6941 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
f4b07664 | 6942 | $EGREP "memchr" >/dev/null 2>&1; then |
3a12e572 | 6943 | : |
8ed1e7d5 | 6944 | else |
3a12e572 UD |
6945 | ac_cv_header_stdc=no |
6946 | fi | |
6947 | rm -f conftest* | |
6948 | ||
6949 | fi | |
6950 | ||
6951 | if test $ac_cv_header_stdc = yes; then | |
6952 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
6953 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
6954 | /* confdefs.h. */ |
6955 | _ACEOF | |
6956 | cat confdefs.h >>conftest.$ac_ext | |
6957 | cat >>conftest.$ac_ext <<_ACEOF | |
6958 | /* end confdefs.h. */ | |
3a12e572 UD |
6959 | #include <stdlib.h> |
6960 | ||
6961 | _ACEOF | |
6962 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
f4b07664 | 6963 | $EGREP "free" >/dev/null 2>&1; then |
3a12e572 UD |
6964 | : |
6965 | else | |
6966 | ac_cv_header_stdc=no | |
6967 | fi | |
6968 | rm -f conftest* | |
6969 | ||
6970 | fi | |
6971 | ||
6972 | if test $ac_cv_header_stdc = yes; then | |
6973 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
8ed1e7d5 | 6974 | if test "$cross_compiling" = yes; then |
3a12e572 | 6975 | : |
8ed1e7d5 | 6976 | else |
3a12e572 | 6977 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
6978 | /* confdefs.h. */ |
6979 | _ACEOF | |
6980 | cat confdefs.h >>conftest.$ac_ext | |
6981 | cat >>conftest.$ac_ext <<_ACEOF | |
6982 | /* end confdefs.h. */ | |
3a12e572 UD |
6983 | #include <ctype.h> |
6984 | #if ((' ' & 0x0FF) == 0x020) | |
6985 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6986 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
6987 | #else | |
2abf9ff1 | 6988 | # define ISLOWER(c) \ |
9382fcee RM |
6989 | (('a' <= (c) && (c) <= 'i') \ |
6990 | || ('j' <= (c) && (c) <= 'r') \ | |
6991 | || ('s' <= (c) && (c) <= 'z')) | |
3a12e572 UD |
6992 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
6993 | #endif | |
6994 | ||
6995 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
6996 | int | |
6997 | main () | |
8ed1e7d5 | 6998 | { |
3a12e572 UD |
6999 | int i; |
7000 | for (i = 0; i < 256; i++) | |
7001 | if (XOR (islower (i), ISLOWER (i)) | |
9382fcee | 7002 | || toupper (i) != TOUPPER (i)) |
3a12e572 UD |
7003 | exit(2); |
7004 | exit (0); | |
8ed1e7d5 | 7005 | } |
3a12e572 UD |
7006 | _ACEOF |
7007 | rm -f conftest$ac_exeext | |
7008 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
7009 | (eval $ac_link) 2>&5 | |
7010 | ac_status=$? | |
7011 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7012 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
7013 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7014 | (eval $ac_try) 2>&5 | |
7015 | ac_status=$? | |
7016 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7017 | (exit $ac_status); }; }; then | |
7018 | : | |
8ed1e7d5 | 7019 | else |
3a12e572 UD |
7020 | echo "$as_me: program exited with status $ac_status" >&5 |
7021 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7022 | sed 's/^/| /' conftest.$ac_ext >&5 |
7023 | ||
3a12e572 UD |
7024 | ( exit $ac_status ) |
7025 | ac_cv_header_stdc=no | |
7026 | fi | |
9382fcee | 7027 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
8ed1e7d5 | 7028 | fi |
8ed1e7d5 | 7029 | fi |
3a12e572 UD |
7030 | fi |
7031 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 | |
7032 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
7033 | if test $ac_cv_header_stdc = yes; then | |
7034 | ||
7035 | cat >>confdefs.h <<\_ACEOF | |
7036 | #define STDC_HEADERS 1 | |
7037 | _ACEOF | |
7038 | ||
7039 | fi | |
7040 | ||
7041 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
7042 | ||
7043 | ||
7044 | ||
7045 | ||
7046 | ||
7047 | ||
7048 | ||
7049 | ||
7050 | ||
7051 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
9382fcee | 7052 | inttypes.h stdint.h unistd.h |
3a12e572 UD |
7053 | do |
7054 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7055 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
7056 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
7057 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
7058 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7059 | else | |
7060 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
7061 | /* confdefs.h. */ |
7062 | _ACEOF | |
7063 | cat confdefs.h >>conftest.$ac_ext | |
7064 | cat >>conftest.$ac_ext <<_ACEOF | |
7065 | /* end confdefs.h. */ | |
3a12e572 UD |
7066 | $ac_includes_default |
7067 | ||
7068 | #include <$ac_header> | |
7069 | _ACEOF | |
7070 | rm -f conftest.$ac_objext | |
7071 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 7072 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 7073 | ac_status=$? |
9382fcee RM |
7074 | grep -v '^ *+' conftest.er1 >conftest.err |
7075 | rm -f conftest.er1 | |
7076 | cat conftest.err >&5 | |
3a12e572 UD |
7077 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7078 | (exit $ac_status); } && | |
9382fcee RM |
7079 | { ac_try='test -z "$ac_c_werror_flag" |
7080 | || test ! -s conftest.err' | |
7081 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7082 | (eval $ac_try) 2>&5 | |
7083 | ac_status=$? | |
7084 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7085 | (exit $ac_status); }; } && | |
7086 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
7087 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7088 | (eval $ac_try) 2>&5 | |
7089 | ac_status=$? | |
7090 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7091 | (exit $ac_status); }; }; then | |
7092 | eval "$as_ac_Header=yes" | |
7093 | else | |
7094 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7095 | sed 's/^/| /' conftest.$ac_ext >&5 |
7096 | ||
3a12e572 UD |
7097 | eval "$as_ac_Header=no" |
7098 | fi | |
9382fcee | 7099 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7100 | fi |
7101 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
7102 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
7103 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
7104 | cat >>confdefs.h <<_ACEOF | |
7105 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
7106 | _ACEOF | |
8ed1e7d5 GK |
7107 | |
7108 | fi | |
3a12e572 UD |
7109 | |
7110 | done | |
7111 | ||
7112 | ||
7113 | echo "$as_me:$LINENO: checking for long double" >&5 | |
7114 | echo $ECHO_N "checking for long double... $ECHO_C" >&6 | |
7115 | if test "${ac_cv_type_long_double+set}" = set; then | |
7116 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7117 | else | |
7118 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
7119 | /* confdefs.h. */ |
7120 | _ACEOF | |
7121 | cat confdefs.h >>conftest.$ac_ext | |
7122 | cat >>conftest.$ac_ext <<_ACEOF | |
7123 | /* end confdefs.h. */ | |
3a12e572 | 7124 | $ac_includes_default |
3a12e572 UD |
7125 | int |
7126 | main () | |
7127 | { | |
7128 | if ((long double *) 0) | |
7129 | return 0; | |
7130 | if (sizeof (long double)) | |
7131 | return 0; | |
7132 | ; | |
7133 | return 0; | |
7134 | } | |
7135 | _ACEOF | |
7136 | rm -f conftest.$ac_objext | |
7137 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 7138 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 7139 | ac_status=$? |
9382fcee RM |
7140 | grep -v '^ *+' conftest.er1 >conftest.err |
7141 | rm -f conftest.er1 | |
7142 | cat conftest.err >&5 | |
3a12e572 UD |
7143 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7144 | (exit $ac_status); } && | |
9382fcee RM |
7145 | { ac_try='test -z "$ac_c_werror_flag" |
7146 | || test ! -s conftest.err' | |
7147 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7148 | (eval $ac_try) 2>&5 | |
7149 | ac_status=$? | |
7150 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7151 | (exit $ac_status); }; } && | |
7152 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
7153 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7154 | (eval $ac_try) 2>&5 | |
7155 | ac_status=$? | |
7156 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7157 | (exit $ac_status); }; }; then | |
7158 | ac_cv_type_long_double=yes | |
7159 | else | |
7160 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7161 | sed 's/^/| /' conftest.$ac_ext >&5 |
7162 | ||
3a12e572 UD |
7163 | ac_cv_type_long_double=no |
7164 | fi | |
9382fcee | 7165 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7166 | fi |
7167 | echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5 | |
7168 | echo "${ECHO_T}$ac_cv_type_long_double" >&6 | |
7169 | ||
7170 | echo "$as_me:$LINENO: checking size of long double" >&5 | |
7171 | echo $ECHO_N "checking size of long double... $ECHO_C" >&6 | |
7172 | if test "${ac_cv_sizeof_long_double+set}" = set; then | |
7173 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7174 | else | |
7175 | if test "$ac_cv_type_long_double" = yes; then | |
7176 | # The cast to unsigned long works around a bug in the HP C Compiler | |
7177 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
7178 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
7179 | # This bug is HP SR number 8606223364. | |
7180 | if test "$cross_compiling" = yes; then | |
7181 | # Depending upon the size, compute the lo and hi bounds. | |
7182 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
7183 | /* confdefs.h. */ |
7184 | _ACEOF | |
7185 | cat confdefs.h >>conftest.$ac_ext | |
7186 | cat >>conftest.$ac_ext <<_ACEOF | |
7187 | /* end confdefs.h. */ | |
3a12e572 | 7188 | $ac_includes_default |
3a12e572 UD |
7189 | int |
7190 | main () | |
7191 | { | |
7192 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)]; | |
7193 | test_array [0] = 0 | |
7194 | ||
7195 | ; | |
7196 | return 0; | |
7197 | } | |
7198 | _ACEOF | |
7199 | rm -f conftest.$ac_objext | |
7200 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 7201 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 7202 | ac_status=$? |
9382fcee RM |
7203 | grep -v '^ *+' conftest.er1 >conftest.err |
7204 | rm -f conftest.er1 | |
7205 | cat conftest.err >&5 | |
3a12e572 UD |
7206 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7207 | (exit $ac_status); } && | |
9382fcee RM |
7208 | { ac_try='test -z "$ac_c_werror_flag" |
7209 | || test ! -s conftest.err' | |
7210 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7211 | (eval $ac_try) 2>&5 | |
7212 | ac_status=$? | |
7213 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7214 | (exit $ac_status); }; } && | |
7215 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
7216 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7217 | (eval $ac_try) 2>&5 | |
7218 | ac_status=$? | |
7219 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7220 | (exit $ac_status); }; }; then | |
7221 | ac_lo=0 ac_mid=0 | |
7222 | while :; do | |
7223 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
7224 | /* confdefs.h. */ |
7225 | _ACEOF | |
7226 | cat confdefs.h >>conftest.$ac_ext | |
7227 | cat >>conftest.$ac_ext <<_ACEOF | |
7228 | /* end confdefs.h. */ | |
3a12e572 | 7229 | $ac_includes_default |
3a12e572 UD |
7230 | int |
7231 | main () | |
7232 | { | |
7233 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)]; | |
7234 | test_array [0] = 0 | |
7235 | ||
7236 | ; | |
7237 | return 0; | |
7238 | } | |
7239 | _ACEOF | |
7240 | rm -f conftest.$ac_objext | |
7241 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 7242 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 7243 | ac_status=$? |
9382fcee RM |
7244 | grep -v '^ *+' conftest.er1 >conftest.err |
7245 | rm -f conftest.er1 | |
7246 | cat conftest.err >&5 | |
3a12e572 UD |
7247 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7248 | (exit $ac_status); } && | |
9382fcee RM |
7249 | { ac_try='test -z "$ac_c_werror_flag" |
7250 | || test ! -s conftest.err' | |
7251 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7252 | (eval $ac_try) 2>&5 | |
7253 | ac_status=$? | |
7254 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7255 | (exit $ac_status); }; } && | |
7256 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
7257 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7258 | (eval $ac_try) 2>&5 | |
7259 | ac_status=$? | |
7260 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7261 | (exit $ac_status); }; }; then | |
7262 | ac_hi=$ac_mid; break | |
7263 | else | |
7264 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7265 | sed 's/^/| /' conftest.$ac_ext >&5 |
7266 | ||
3a12e572 | 7267 | ac_lo=`expr $ac_mid + 1` |
9382fcee RM |
7268 | if test $ac_lo -le $ac_mid; then |
7269 | ac_lo= ac_hi= | |
7270 | break | |
7271 | fi | |
7272 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
3a12e572 | 7273 | fi |
9382fcee | 7274 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7275 | done |
7276 | else | |
7277 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7278 | sed 's/^/| /' conftest.$ac_ext >&5 |
7279 | ||
3a12e572 | 7280 | cat >conftest.$ac_ext <<_ACEOF |
2abf9ff1 RM |
7281 | /* confdefs.h. */ |
7282 | _ACEOF | |
7283 | cat confdefs.h >>conftest.$ac_ext | |
7284 | cat >>conftest.$ac_ext <<_ACEOF | |
7285 | /* end confdefs.h. */ | |
3a12e572 | 7286 | $ac_includes_default |
3a12e572 UD |
7287 | int |
7288 | main () | |
7289 | { | |
7290 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)]; | |
7291 | test_array [0] = 0 | |
7292 | ||
7293 | ; | |
7294 | return 0; | |
7295 | } | |
7296 | _ACEOF | |
7297 | rm -f conftest.$ac_objext | |
7298 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 7299 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 7300 | ac_status=$? |
9382fcee RM |
7301 | grep -v '^ *+' conftest.er1 >conftest.err |
7302 | rm -f conftest.er1 | |
7303 | cat conftest.err >&5 | |
3a12e572 UD |
7304 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7305 | (exit $ac_status); } && | |
9382fcee RM |
7306 | { ac_try='test -z "$ac_c_werror_flag" |
7307 | || test ! -s conftest.err' | |
7308 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7309 | (eval $ac_try) 2>&5 | |
7310 | ac_status=$? | |
7311 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7312 | (exit $ac_status); }; } && | |
7313 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
7314 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7315 | (eval $ac_try) 2>&5 | |
7316 | ac_status=$? | |
7317 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7318 | (exit $ac_status); }; }; then | |
7319 | ac_hi=-1 ac_mid=-1 | |
7320 | while :; do | |
7321 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
7322 | /* confdefs.h. */ |
7323 | _ACEOF | |
7324 | cat confdefs.h >>conftest.$ac_ext | |
7325 | cat >>conftest.$ac_ext <<_ACEOF | |
7326 | /* end confdefs.h. */ | |
3a12e572 | 7327 | $ac_includes_default |
3a12e572 UD |
7328 | int |
7329 | main () | |
7330 | { | |
7331 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)]; | |
7332 | test_array [0] = 0 | |
7333 | ||
7334 | ; | |
7335 | return 0; | |
7336 | } | |
7337 | _ACEOF | |
7338 | rm -f conftest.$ac_objext | |
7339 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 7340 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 7341 | ac_status=$? |
9382fcee RM |
7342 | grep -v '^ *+' conftest.er1 >conftest.err |
7343 | rm -f conftest.er1 | |
7344 | cat conftest.err >&5 | |
3a12e572 UD |
7345 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7346 | (exit $ac_status); } && | |
9382fcee RM |
7347 | { ac_try='test -z "$ac_c_werror_flag" |
7348 | || test ! -s conftest.err' | |
7349 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7350 | (eval $ac_try) 2>&5 | |
7351 | ac_status=$? | |
7352 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7353 | (exit $ac_status); }; } && | |
7354 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
7355 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7356 | (eval $ac_try) 2>&5 | |
7357 | ac_status=$? | |
7358 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7359 | (exit $ac_status); }; }; then | |
7360 | ac_lo=$ac_mid; break | |
7361 | else | |
7362 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7363 | sed 's/^/| /' conftest.$ac_ext >&5 |
7364 | ||
3a12e572 | 7365 | ac_hi=`expr '(' $ac_mid ')' - 1` |
9382fcee RM |
7366 | if test $ac_mid -le $ac_hi; then |
7367 | ac_lo= ac_hi= | |
7368 | break | |
7369 | fi | |
7370 | ac_mid=`expr 2 '*' $ac_mid` | |
3a12e572 | 7371 | fi |
9382fcee | 7372 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7373 | done |
7374 | else | |
7375 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7376 | sed 's/^/| /' conftest.$ac_ext >&5 |
7377 | ||
3a12e572 UD |
7378 | ac_lo= ac_hi= |
7379 | fi | |
9382fcee | 7380 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 | 7381 | fi |
9382fcee | 7382 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7383 | # Binary search between lo and hi bounds. |
7384 | while test "x$ac_lo" != "x$ac_hi"; do | |
7385 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
7386 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
7387 | /* confdefs.h. */ |
7388 | _ACEOF | |
7389 | cat confdefs.h >>conftest.$ac_ext | |
7390 | cat >>conftest.$ac_ext <<_ACEOF | |
7391 | /* end confdefs.h. */ | |
3a12e572 | 7392 | $ac_includes_default |
3a12e572 UD |
7393 | int |
7394 | main () | |
7395 | { | |
7396 | static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)]; | |
7397 | test_array [0] = 0 | |
7398 | ||
7399 | ; | |
7400 | return 0; | |
7401 | } | |
7402 | _ACEOF | |
7403 | rm -f conftest.$ac_objext | |
7404 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
9382fcee | 7405 | (eval $ac_compile) 2>conftest.er1 |
3a12e572 | 7406 | ac_status=$? |
9382fcee RM |
7407 | grep -v '^ *+' conftest.er1 >conftest.err |
7408 | rm -f conftest.er1 | |
7409 | cat conftest.err >&5 | |
3a12e572 UD |
7410 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7411 | (exit $ac_status); } && | |
9382fcee RM |
7412 | { ac_try='test -z "$ac_c_werror_flag" |
7413 | || test ! -s conftest.err' | |
7414 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7415 | (eval $ac_try) 2>&5 | |
7416 | ac_status=$? | |
7417 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7418 | (exit $ac_status); }; } && | |
7419 | { ac_try='test -s conftest.$ac_objext' | |
3a12e572 UD |
7420 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7421 | (eval $ac_try) 2>&5 | |
7422 | ac_status=$? | |
7423 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7424 | (exit $ac_status); }; }; then | |
7425 | ac_hi=$ac_mid | |
7426 | else | |
7427 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7428 | sed 's/^/| /' conftest.$ac_ext >&5 |
7429 | ||
3a12e572 UD |
7430 | ac_lo=`expr '(' $ac_mid ')' + 1` |
7431 | fi | |
9382fcee | 7432 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7433 | done |
7434 | case $ac_lo in | |
7435 | ?*) ac_cv_sizeof_long_double=$ac_lo;; | |
2abf9ff1 RM |
7436 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77 |
7437 | See \`config.log' for more details." >&5 | |
7438 | echo "$as_me: error: cannot compute sizeof (long double), 77 | |
7439 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
7440 | { (exit 1); exit 1; }; } ;; |
7441 | esac | |
7442 | else | |
7443 | if test "$cross_compiling" = yes; then | |
2abf9ff1 RM |
7444 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling |
7445 | See \`config.log' for more details." >&5 | |
7446 | echo "$as_me: error: cannot run test program while cross compiling | |
7447 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
7448 | { (exit 1); exit 1; }; } |
7449 | else | |
7450 | cat >conftest.$ac_ext <<_ACEOF | |
2abf9ff1 RM |
7451 | /* confdefs.h. */ |
7452 | _ACEOF | |
7453 | cat confdefs.h >>conftest.$ac_ext | |
7454 | cat >>conftest.$ac_ext <<_ACEOF | |
7455 | /* end confdefs.h. */ | |
3a12e572 UD |
7456 | $ac_includes_default |
7457 | long longval () { return (long) (sizeof (long double)); } | |
7458 | unsigned long ulongval () { return (long) (sizeof (long double)); } | |
7459 | #include <stdio.h> | |
7460 | #include <stdlib.h> | |
3a12e572 UD |
7461 | int |
7462 | main () | |
7463 | { | |
7464 | ||
7465 | FILE *f = fopen ("conftest.val", "w"); | |
7466 | if (! f) | |
7467 | exit (1); | |
7468 | if (((long) (sizeof (long double))) < 0) | |
7469 | { | |
7470 | long i = longval (); | |
7471 | if (i != ((long) (sizeof (long double)))) | |
7472 | exit (1); | |
7473 | fprintf (f, "%ld\n", i); | |
7474 | } | |
7475 | else | |
7476 | { | |
7477 | unsigned long i = ulongval (); | |
7478 | if (i != ((long) (sizeof (long double)))) | |
7479 | exit (1); | |
7480 | fprintf (f, "%lu\n", i); | |
7481 | } | |
7482 | exit (ferror (f) || fclose (f) != 0); | |
7483 | ||
7484 | ; | |
7485 | return 0; | |
7486 | } | |
7487 | _ACEOF | |
7488 | rm -f conftest$ac_exeext | |
7489 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
7490 | (eval $ac_link) 2>&5 | |
7491 | ac_status=$? | |
7492 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7493 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
7494 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7495 | (eval $ac_try) 2>&5 | |
7496 | ac_status=$? | |
7497 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7498 | (exit $ac_status); }; }; then | |
7499 | ac_cv_sizeof_long_double=`cat conftest.val` | |
7500 | else | |
7501 | echo "$as_me: program exited with status $ac_status" >&5 | |
7502 | echo "$as_me: failed program was:" >&5 | |
2abf9ff1 RM |
7503 | sed 's/^/| /' conftest.$ac_ext >&5 |
7504 | ||
3a12e572 | 7505 | ( exit $ac_status ) |
2abf9ff1 RM |
7506 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77 |
7507 | See \`config.log' for more details." >&5 | |
7508 | echo "$as_me: error: cannot compute sizeof (long double), 77 | |
7509 | See \`config.log' for more details." >&2;} | |
3a12e572 UD |
7510 | { (exit 1); exit 1; }; } |
7511 | fi | |
9382fcee | 7512 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
3a12e572 UD |
7513 | fi |
7514 | fi | |
7515 | rm -f conftest.val | |
7516 | else | |
7517 | ac_cv_sizeof_long_double=0 | |
7518 | fi | |
7519 | fi | |
7520 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5 | |
7521 | echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6 | |
7522 | cat >>confdefs.h <<_ACEOF | |
8ed1e7d5 | 7523 | #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double |
3a12e572 | 7524 | _ACEOF |
8ed1e7d5 GK |
7525 | |
7526 | ||
7527 | sizeof_long_double=$ac_cv_sizeof_long_double | |
7528 | ||
7529 | ||
cd6ede75 UD |
7530 | ### End of automated tests. |
7531 | ### Now run sysdeps configure fragments. | |
7532 | ||
cb343854 | 7533 | # They also can set these variables. |
b43b13ac | 7534 | use_ldconfig=no |
cb343854 | 7535 | ldd_rewrite_script=no |
77259608 | 7536 | libc_cv_sysconfdir=$sysconfdir |
74bd2300 | 7537 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 7538 | libc_cv_idn=no |
cb343854 | 7539 | |
cd6ede75 UD |
7540 | # Iterate over all the sysdep directories we will use, running their |
7541 | # configure fragments, and looking for a uname implementation. | |
7542 | uname= | |
7543 | for dir in $sysnames; do | |
7544 | case $dir in | |
7545 | /*) dest=$dir ;; | |
7546 | *) dest=$srcdir/$dir ;; | |
7547 | esac | |
7548 | if test -r $dest/configure; then | |
d1149385 RM |
7549 | echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5 |
7550 | echo "${ECHO_T}running configure fragment for $dir" >&6 | |
cd6ede75 UD |
7551 | . $dest/configure |
7552 | fi | |
7553 | ||
7554 | if test -z "$uname"; then | |
7555 | if test -r $dest/uname.c || | |
7556 | test -r $dest/uname.S || | |
7557 | { test -r $dest/syscalls.list && | |
7558 | grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then | |
7559 | uname=$dir | |
7560 | fi | |
7561 | fi | |
7562 | done | |
7563 | ||
74bd2300 | 7564 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
3a12e572 | 7565 | cat >>confdefs.h <<\_ACEOF |
74bd2300 | 7566 | #define EXPORT_UNWIND_FIND_FDE 1 |
3a12e572 | 7567 | _ACEOF |
74bd2300 UD |
7568 | |
7569 | fi | |
7570 | ||
7571 | ||
cd6ede75 UD |
7572 | # If we will use the generic uname implementation, we must figure out what |
7573 | # it will say by examining the system, and write the results in config-name.h. | |
7574 | if test "$uname" = "sysdeps/generic"; then | |
7575 | ||
7576 | uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'` | |
7577 | if test $uname_sysname != $config_os; then | |
7578 | config_release=`echo $config_os | sed s/$uname_sysname//` | |
7579 | fi | |
7580 | ||
3a12e572 UD |
7581 | echo "$as_me:$LINENO: checking OS release for uname" >&5 |
7582 | echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6 | |
7583 | if test "${libc_cv_uname_release+set}" = set; then | |
7584 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 7585 | else |
3a12e572 UD |
7586 | if test -r /vmunix; then |
7587 | kernel_id=`strings /vmunix | grep UNIX` | |
7588 | elif test -r /dynix; then | |
7589 | kernel_id=`strings /dynix | grep DYNIX` | |
7590 | else | |
7591 | kernel_id= | |
7592 | fi | |
7593 | ||
7594 | kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'` | |
cd6ede75 UD |
7595 | if test x`echo "$config_release" | sed "s/^$kernel_release//"` \ |
7596 | != x$config_release; then | |
7597 | # The configuration release is a substring of the kernel release. | |
7598 | libc_cv_uname_release=$kernel_release | |
7599 | elif test x$config_release != x; then | |
7600 | libc_cv_uname_release=$config_release | |
7601 | elif test x$kernel_release != x; then | |
7602 | libc_cv_uname_release=$kernel_release | |
7603 | else | |
7604 | libc_cv_uname_release=unknown | |
7605 | fi | |
7606 | fi | |
3a12e572 UD |
7607 | echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5 |
7608 | echo "${ECHO_T}$libc_cv_uname_release" >&6 | |
cd6ede75 UD |
7609 | uname_release="$libc_cv_uname_release" |
7610 | ||
3a12e572 UD |
7611 | echo "$as_me:$LINENO: checking OS version for uname" >&5 |
7612 | echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6 | |
7613 | if test "${libc_cv_uname_version+set}" = set; then | |
7614 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd6ede75 | 7615 | else |
3a12e572 UD |
7616 | if test -r /vmunix; then |
7617 | kernel_id=`strings /vmunix | grep UNIX` | |
7618 | elif test -r /dynix; then | |
7619 | kernel_id=`strings /dynix | grep DYNIX` | |
7620 | else | |
7621 | kernel_id= | |
7622 | fi | |
7623 | ||
7624 | kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'` | |
cd6ede75 UD |
7625 | if test -n "$kernel_version"; then |
7626 | libc_cv_uname_version="$kernel_version" | |
7627 | else | |
7628 | libc_cv_uname_version=unknown | |
7629 | fi | |
7630 | fi | |
3a12e572 UD |
7631 | echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5 |
7632 | echo "${ECHO_T}$libc_cv_uname_version" >&6 | |
cd6ede75 UD |
7633 | uname_version="$libc_cv_uname_version" |
7634 | ||
7635 | config_uname=config-name.h:config-name.in | |
7636 | else | |
7637 | # For non-generic uname, we don't need to create config-name.h at all. | |
7638 | config_uname= | |
7639 | fi | |
7640 | ||
3a12e572 | 7641 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 7642 | #define USE_IN_LIBIO 1 |
3a12e572 | 7643 | _ACEOF |
a8c01776 | 7644 | |
cd6ede75 | 7645 | |
a53bad16 UD |
7646 | # Test for old glibc 2.0.x headers so that they can be removed properly |
7647 | # Search only in includedir. | |
3a12e572 UD |
7648 | echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5 |
7649 | echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6 | |
011ce8ed | 7650 | if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" |
a53bad16 UD |
7651 | then |
7652 | old_glibc_headers=yes | |
7653 | else | |
7654 | old_glibc_headers=no | |
7655 | fi | |
3a12e572 UD |
7656 | echo "$as_me:$LINENO: result: $old_glibc_headers" >&5 |
7657 | echo "${ECHO_T}$old_glibc_headers" >&6 | |
a53bad16 | 7658 | if test ${old_glibc_headers} = yes; then |
3a12e572 UD |
7659 | { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 |
7660 | echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} | |
7661 | { echo "$as_me:$LINENO: WARNING: *** be removed." >&5 | |
7662 | echo "$as_me: WARNING: *** be removed." >&2;} | |
a53bad16 | 7663 | fi |
26b4d766 | 7664 | |
cd6ede75 UD |
7665 | |
7666 | ||
7667 | ||
7668 | ||
7669 | ||
7670 | ||
cb343854 | 7671 | |
dff14448 | 7672 | |
77259608 | 7673 | |
3a12e572 | 7674 | |
bcd5f356 | 7675 | |
a334319f UD |
7676 | if test $gnu_ld = yes; then |
7677 | cat >>confdefs.h <<\_ACEOF | |
7678 | #define HAVE_GNU_LD 1 | |
7679 | _ACEOF | |
7680 | ||
7681 | fi | |
7682 | if test $gnu_as = yes; then | |
7683 | cat >>confdefs.h <<\_ACEOF | |
7684 | #define HAVE_GNU_AS 1 | |
7685 | _ACEOF | |
7686 | ||
7687 | fi | |
cd6ede75 | 7688 | if test $elf = yes; then |
3a12e572 | 7689 | cat >>confdefs.h <<\_ACEOF |
cd6ede75 | 7690 | #define HAVE_ELF 1 |
3a12e572 | 7691 | _ACEOF |
cd6ede75 UD |
7692 | |
7693 | fi | |
5af3245a | 7694 | if test $xcoff = yes; then |
3a12e572 | 7695 | cat >>confdefs.h <<\_ACEOF |
5af3245a | 7696 | #define HAVE_XCOFF 1 |
3a12e572 | 7697 | _ACEOF |
5af3245a UD |
7698 | |
7699 | fi | |
cd6ede75 UD |
7700 | |
7701 | ||
650425ce | 7702 | |
cd6ede75 | 7703 | if test $shared = default; then |
a334319f UD |
7704 | if test $gnu_ld = yes; then |
7705 | shared=$elf | |
7706 | else | |
7707 | # For now we do not assume shared libs are available. In future more | |
7708 | # tests might become available. | |
7709 | shared=no | |
7710 | fi | |
7711 | fi | |
7712 | ||
7713 | if test x"$libc_cv_idn" = xyes; then | |
7714 | cat >>confdefs.h <<\_ACEOF | |
7715 | #define HAVE_LIBIDN 1 | |
7716 | _ACEOF | |
7717 | ||
e2fd3cbe UD |
7718 | fi |
7719 | ||
3a12e572 UD |
7720 | echo "$as_me:$LINENO: checking whether -fPIC is default" >&5 |
7721 | echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6 | |
7722 | if test "${pic_default+set}" = set; then | |
7723 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cc3fa755 UD |
7724 | else |
7725 | pic_default=yes | |
7726 | cat > conftest.c <<EOF | |
9756dfe1 | 7727 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7728 | # error PIC is default. |
7729 | #endif | |
7730 | EOF | |
7731 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
7732 | pic_default=no | |
7733 | fi | |
7734 | rm -f conftest.* | |
7735 | fi | |
3a12e572 UD |
7736 | echo "$as_me:$LINENO: result: $pic_default" >&5 |
7737 | echo "${ECHO_T}$pic_default" >&6 | |
cc3fa755 UD |
7738 | |
7739 | ||
2103c260 | 7740 | |
2103c260 | 7741 | |
2103c260 | 7742 | |
cc3fa755 | 7743 | |
cd6ede75 UD |
7744 | |
7745 | ||
7746 | ||
7747 | ||
7748 | ||
7749 | ||
cd6ede75 UD |
7750 | if test "`(cd $srcdir; pwd)`" = "`pwd`"; then |
7751 | config_makefile= | |
7752 | else | |
7753 | config_makefile=Makefile | |
7754 | fi | |
7755 | ||
ee74a442 UD |
7756 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7757 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7758 | ||
cd6ede75 UD |
7759 | |
7760 | ||
4df8c11d | 7761 | ac_config_files="$ac_config_files config.make ${config_makefile} ${config_uname}" |
f4b07664 RM |
7762 | |
7763 | ac_config_commands="$ac_config_commands default" | |
7764 | ||
3a12e572 | 7765 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7766 | # This file is a shell script that caches the results of configure |
7767 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7768 | # scripts and configure runs, see configure's option --config-cache. |
7769 | # It is not useful on other systems. If it contains results you don't | |
7770 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7771 | # |
3a12e572 UD |
7772 | # config.status only pays attention to the cache file if you give it |
7773 | # the --recheck option to rerun configure. | |
cd6ede75 | 7774 | # |
f4b07664 | 7775 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
7776 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
7777 | # following values. | |
7778 | ||
7779 | _ACEOF | |
7780 | ||
cd6ede75 UD |
7781 | # The following way of writing the cache mishandles newlines in values, |
7782 | # but we know of no workaround that is simple, portable, and efficient. | |
7783 | # So, don't put newlines in cache variables' values. | |
7784 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
7785 | # and sets the high bit in the cache file unless we assign to the vars. | |
3a12e572 UD |
7786 | { |
7787 | (set) 2>&1 | | |
7788 | case `(ac_space=' '; set | grep ac_space) 2>&1` in | |
7789 | *ac_space=\ *) | |
7790 | # `set' does not quote correctly, so add quotes (double-quote | |
7791 | # substitution turns \\\\ into \\, and sed turns \\ into \). | |
7792 | sed -n \ | |
9382fcee RM |
7793 | "s/'/'\\\\''/g; |
7794 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
3a12e572 UD |
7795 | ;; |
7796 | *) | |
7797 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
7798 | sed -n \ | |
9382fcee | 7799 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
3a12e572 UD |
7800 | ;; |
7801 | esac; | |
7802 | } | | |
7803 | sed ' | |
7804 | t clear | |
7805 | : clear | |
7806 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
7807 | t end | |
7808 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
7809 | : end' >>confcache | |
2abf9ff1 | 7810 | if diff $cache_file confcache >/dev/null 2>&1; then :; else |
cd6ede75 | 7811 | if test -w $cache_file; then |
3a12e572 UD |
7812 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" |
7813 | cat confcache >$cache_file | |
cd6ede75 UD |
7814 | else |
7815 | echo "not updating unwritable cache $cache_file" | |
7816 | fi | |
7817 | fi | |
7818 | rm -f confcache | |
7819 | ||
cd6ede75 UD |
7820 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7821 | # Let make expand exec_prefix. | |
7822 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7823 | ||
3a12e572 UD |
7824 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
7825 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
7826 | # trailing colons and then remove the whole line if VPATH becomes empty | |
7827 | # (actually we leave an empty line to preserve line numbers). | |
cd6ede75 | 7828 | if test "x$srcdir" = x.; then |
9382fcee | 7829 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
3a12e572 UD |
7830 | s/:*\$(srcdir):*/:/; |
7831 | s/:*\${srcdir}:*/:/; | |
7832 | s/:*@srcdir@:*/:/; | |
9382fcee | 7833 | s/^\([^=]*=[ ]*\):*/\1/; |
3a12e572 | 7834 | s/:*$//; |
9382fcee | 7835 | s/^[^=]*=[ ]*$//; |
3a12e572 | 7836 | }' |
cd6ede75 UD |
7837 | fi |
7838 | ||
cd6ede75 UD |
7839 | DEFS=-DHAVE_CONFIG_H |
7840 | ||
f4b07664 RM |
7841 | ac_libobjs= |
7842 | ac_ltlibobjs= | |
7843 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
7844 | # 1. Remove the extension, and $U if already installed. | |
7845 | ac_i=`echo "$ac_i" | | |
9382fcee | 7846 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` |
f4b07664 RM |
7847 | # 2. Add them. |
7848 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" | |
7849 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' | |
7850 | done | |
7851 | LIBOBJS=$ac_libobjs | |
7852 | ||
7853 | LTLIBOBJS=$ac_ltlibobjs | |
7854 | ||
7855 | ||
cd6ede75 | 7856 | |
3a12e572 UD |
7857 | : ${CONFIG_STATUS=./config.status} |
7858 | ac_clean_files_save=$ac_clean_files | |
7859 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
7860 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 | |
7861 | echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7862 | cat >$CONFIG_STATUS <<_ACEOF | |
7863 | #! $SHELL | |
7864 | # Generated by $as_me. | |
cd6ede75 | 7865 | # Run this file to recreate the current configuration. |
cd6ede75 | 7866 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 7867 | # configure, is in config.log if it exists. |
cd6ede75 | 7868 | |
3a12e572 | 7869 | debug=false |
2abf9ff1 RM |
7870 | ac_cs_recheck=false |
7871 | ac_cs_silent=false | |
3a12e572 UD |
7872 | SHELL=\${CONFIG_SHELL-$SHELL} |
7873 | _ACEOF | |
7874 | ||
7875 | cat >>$CONFIG_STATUS <<\_ACEOF | |
3a12e572 UD |
7876 | ## --------------------- ## |
7877 | ## M4sh Initialization. ## | |
7878 | ## --------------------- ## | |
7879 | ||
7880 | # Be Bourne compatible | |
7881 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
7882 | emulate sh | |
7883 | NULLCMD=: | |
f4b07664 RM |
7884 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
7885 | # is contrary to our usage. Disable this feature. | |
7886 | alias -g '${1+"$@"}'='"$@"' | |
3a12e572 UD |
7887 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
7888 | set -o posix | |
7889 | fi | |
9382fcee | 7890 | DUALCASE=1; export DUALCASE # for MKS sh |
3a12e572 | 7891 | |
3a12e572 | 7892 | # Support unset when possible. |
9382fcee | 7893 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
3a12e572 UD |
7894 | as_unset=unset |
7895 | else | |
7896 | as_unset=false | |
7897 | fi | |
7898 | ||
f4b07664 RM |
7899 | |
7900 | # Work around bugs in pre-3.0 UWIN ksh. | |
7901 | $as_unset ENV MAIL MAILPATH | |
7902 | PS1='$ ' | |
7903 | PS2='> ' | |
7904 | PS4='+ ' | |
7905 | ||
7906 | # NLS nuisances. | |
2abf9ff1 RM |
7907 | for as_var in \ |
7908 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
7909 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
7910 | LC_TELEPHONE LC_TIME | |
f4b07664 | 7911 | do |
9382fcee | 7912 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
f4b07664 RM |
7913 | eval $as_var=C; export $as_var |
7914 | else | |
7915 | $as_unset $as_var | |
7916 | fi | |
7917 | done | |
7918 | ||
7919 | # Required to use basename. | |
7920 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
7921 | as_expr=expr | |
7922 | else | |
7923 | as_expr=false | |
7924 | fi | |
7925 | ||
7926 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then | |
7927 | as_basename=basename | |
7928 | else | |
7929 | as_basename=false | |
7930 | fi | |
3a12e572 UD |
7931 | |
7932 | ||
7933 | # Name of the executable. | |
f4b07664 | 7934 | as_me=`$as_basename "$0" || |
3a12e572 UD |
7935 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7936 | X"$0" : 'X\(//\)$' \| \ | |
7937 | X"$0" : 'X\(/\)$' \| \ | |
7938 | . : '\(.\)' 2>/dev/null || | |
7939 | echo X/"$0" | | |
7940 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
7941 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
7942 | /^X\/\(\/\).*/{ s//\1/; q; } | |
7943 | s/.*/./; q'` | |
7944 | ||
f4b07664 | 7945 | |
3a12e572 UD |
7946 | # PATH needs CR, and LINENO needs CR and PATH. |
7947 | # Avoid depending upon Character Ranges. | |
7948 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7949 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7950 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7951 | as_cr_digits='0123456789' | |
7952 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
7953 | ||
7954 | # The user is always right. | |
7955 | if test "${PATH_SEPARATOR+set}" != set; then | |
2abf9ff1 RM |
7956 | echo "#! /bin/sh" >conf$$.sh |
7957 | echo "exit 0" >>conf$$.sh | |
7958 | chmod +x conf$$.sh | |
7959 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
3a12e572 UD |
7960 | PATH_SEPARATOR=';' |
7961 | else | |
7962 | PATH_SEPARATOR=: | |
7963 | fi | |
2abf9ff1 | 7964 | rm -f conf$$.sh |
3a12e572 UD |
7965 | fi |
7966 | ||
7967 | ||
7968 | as_lineno_1=$LINENO | |
7969 | as_lineno_2=$LINENO | |
7970 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
7971 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
7972 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
7973 | # Find who we are. Look in the path if we contain no path at all | |
7974 | # relative or not. | |
7975 | case $0 in | |
7976 | *[\\/]* ) as_myself=$0 ;; | |
7977 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7978 | for as_dir in $PATH | |
cd6ede75 | 7979 | do |
3a12e572 UD |
7980 | IFS=$as_save_IFS |
7981 | test -z "$as_dir" && as_dir=. | |
7982 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
7983 | done | |
7984 | ||
7985 | ;; | |
cd6ede75 | 7986 | esac |
3a12e572 UD |
7987 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
7988 | # in which case we are not to be found in the path. | |
7989 | if test "x$as_myself" = x; then | |
7990 | as_myself=$0 | |
7991 | fi | |
7992 | if test ! -f "$as_myself"; then | |
7993 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 | |
7994 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} | |
7995 | { (exit 1); exit 1; }; } | |
7996 | fi | |
7997 | case $CONFIG_SHELL in | |
7998 | '') | |
7999 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8000 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
8001 | do | |
8002 | IFS=$as_save_IFS | |
8003 | test -z "$as_dir" && as_dir=. | |
8004 | for as_base in sh bash ksh sh5; do | |
8005 | case $as_dir in | |
8006 | /*) | |
8007 | if ("$as_dir/$as_base" -c ' | |
8008 | as_lineno_1=$LINENO | |
8009 | as_lineno_2=$LINENO | |
8010 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
8011 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
8012 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
f4b07664 RM |
8013 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } |
8014 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
3a12e572 UD |
8015 | CONFIG_SHELL=$as_dir/$as_base |
8016 | export CONFIG_SHELL | |
8017 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
8018 | fi;; | |
8019 | esac | |
8020 | done | |
cd6ede75 | 8021 | done |
3a12e572 UD |
8022 | ;; |
8023 | esac | |
cd6ede75 | 8024 | |
3a12e572 UD |
8025 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
8026 | # uniformly replaced by the line number. The first 'sed' inserts a | |
8027 | # line-number line before each line; the second 'sed' does the real | |
8028 | # work. The second script uses 'N' to pair each line-number line | |
8029 | # with the numbered line, and appends trailing '-' during | |
8030 | # substitution so that $LINENO is not a special case at line end. | |
8031 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
8032 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
8033 | sed '=' <$as_myself | | |
8034 | sed ' | |
8035 | N | |
8036 | s,$,-, | |
8037 | : loop | |
8038 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
8039 | t loop | |
8040 | s,-$,, | |
8041 | s,^['$as_cr_digits']*\n,, | |
8042 | ' >$as_me.lineno && | |
8043 | chmod +x $as_me.lineno || | |
8044 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 | |
8045 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} | |
8046 | { (exit 1); exit 1; }; } | |
8047 | ||
8048 | # Don't try to exec as it changes $[0], causing all sort of problems | |
8049 | # (the dirname of $[0] is not the place where we might find the | |
8050 | # original and so on. Autoconf is especially sensible to this). | |
8051 | . ./$as_me.lineno | |
8052 | # Exit status is that of the last command. | |
8053 | exit | |
8054 | } | |
cd6ede75 | 8055 | |
cd6ede75 | 8056 | |
3a12e572 UD |
8057 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
8058 | *c*,-n*) ECHO_N= ECHO_C=' | |
8059 | ' ECHO_T=' ' ;; | |
8060 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
8061 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
8062 | esac | |
cd6ede75 | 8063 | |
3a12e572 UD |
8064 | if expr a : '\(a\)' >/dev/null 2>&1; then |
8065 | as_expr=expr | |
8066 | else | |
8067 | as_expr=false | |
8068 | fi | |
cd6ede75 | 8069 | |
3a12e572 UD |
8070 | rm -f conf$$ conf$$.exe conf$$.file |
8071 | echo >conf$$.file | |
8072 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
8073 | # We could just check for DJGPP; but this test a) works b) is more generic | |
8074 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
8075 | if test -f conf$$.exe; then | |
8076 | # Don't use ln at all; we don't have any links | |
8077 | as_ln_s='cp -p' | |
cd6ede75 | 8078 | else |
3a12e572 | 8079 | as_ln_s='ln -s' |
cd6ede75 | 8080 | fi |
3a12e572 UD |
8081 | elif ln conf$$.file conf$$ 2>/dev/null; then |
8082 | as_ln_s=ln | |
8083 | else | |
8084 | as_ln_s='cp -p' | |
cd6ede75 | 8085 | fi |
3a12e572 | 8086 | rm -f conf$$ conf$$.exe conf$$.file |
cd6ede75 | 8087 | |
f4b07664 RM |
8088 | if mkdir -p . 2>/dev/null; then |
8089 | as_mkdir_p=: | |
8090 | else | |
9382fcee | 8091 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
8092 | as_mkdir_p=false |
8093 | fi | |
8094 | ||
3a12e572 | 8095 | as_executable_p="test -f" |
cd6ede75 | 8096 | |
3a12e572 | 8097 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 8098 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8099 | |
8100 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 8101 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8102 | |
8103 | ||
8104 | # IFS | |
8105 | # We need space, tab and new line, in precisely that order. | |
8106 | as_nl=' | |
8107 | ' | |
8108 | IFS=" $as_nl" | |
8109 | ||
8110 | # CDPATH. | |
f4b07664 | 8111 | $as_unset CDPATH |
3a12e572 UD |
8112 | |
8113 | exec 6>&1 | |
8114 | ||
8115 | # Open the log real soon, to keep \$[0] and so on meaningful, and to | |
8116 | # report actual input values of CONFIG_FILES etc. instead of their | |
8117 | # values after options handling. Logging --version etc. is OK. | |
8118 | exec 5>>config.log | |
8119 | { | |
8120 | echo | |
8121 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8122 | ## Running $as_me. ## | |
8123 | _ASBOX | |
8124 | } >&5 | |
8125 | cat >&5 <<_CSEOF | |
8126 | ||
f4b07664 | 8127 | This file was extended by GNU C Library $as_me (see version.h), which was |
9382fcee | 8128 | generated by GNU Autoconf 2.59. Invocation command line was |
3a12e572 UD |
8129 | |
8130 | CONFIG_FILES = $CONFIG_FILES | |
8131 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8132 | CONFIG_LINKS = $CONFIG_LINKS | |
8133 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8134 | $ $0 $@ | |
8135 | ||
8136 | _CSEOF | |
8137 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 | |
8138 | echo >&5 | |
8139 | _ACEOF | |
8140 | ||
8141 | # Files that config.status was made for. | |
8142 | if test -n "$ac_config_files"; then | |
8143 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS | |
8144 | fi | |
8145 | ||
8146 | if test -n "$ac_config_headers"; then | |
8147 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS | |
8148 | fi | |
8149 | ||
8150 | if test -n "$ac_config_links"; then | |
8151 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS | |
8152 | fi | |
8153 | ||
8154 | if test -n "$ac_config_commands"; then | |
8155 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS | |
8156 | fi | |
8157 | ||
8158 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8159 | ||
8160 | ac_cs_usage="\ | |
8161 | \`$as_me' instantiates files from templates according to the | |
8162 | current configuration. | |
8163 | ||
8164 | Usage: $0 [OPTIONS] [FILE]... | |
8165 | ||
8166 | -h, --help print this help, then exit | |
8167 | -V, --version print version number, then exit | |
2abf9ff1 | 8168 | -q, --quiet do not print progress messages |
3a12e572 UD |
8169 | -d, --debug don't remove temporary files |
8170 | --recheck update $as_me by reconfiguring in the same conditions | |
8171 | --file=FILE[:TEMPLATE] | |
9382fcee | 8172 | instantiate the configuration file FILE |
3a12e572 | 8173 | --header=FILE[:TEMPLATE] |
9382fcee | 8174 | instantiate the configuration header FILE |
3a12e572 UD |
8175 | |
8176 | Configuration files: | |
8177 | $config_files | |
8178 | ||
8179 | Configuration headers: | |
8180 | $config_headers | |
8181 | ||
3a12e572 UD |
8182 | Configuration commands: |
8183 | $config_commands | |
8184 | ||
8185 | Report bugs to <bug-autoconf@gnu.org>." | |
8186 | _ACEOF | |
8187 | ||
8188 | cat >>$CONFIG_STATUS <<_ACEOF | |
8189 | ac_cs_version="\\ | |
f4b07664 | 8190 | GNU C Library config.status (see version.h) |
9382fcee | 8191 | configured by $0, generated by GNU Autoconf 2.59, |
3a12e572 UD |
8192 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" |
8193 | ||
9382fcee | 8194 | Copyright (C) 2003 Free Software Foundation, Inc. |
3a12e572 UD |
8195 | This config.status script is free software; the Free Software Foundation |
8196 | gives unlimited permission to copy, distribute and modify it." | |
8197 | srcdir=$srcdir | |
8198 | INSTALL="$INSTALL" | |
8199 | _ACEOF | |
8200 | ||
8201 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8202 | # If no file are specified by the user, then we need to provide default | |
8203 | # value. By we need to know if files were specified by the user. | |
8204 | ac_need_defaults=: | |
8205 | while test $# != 0 | |
8206 | do | |
8207 | case $1 in | |
8208 | --*=*) | |
8209 | ac_option=`expr "x$1" : 'x\([^=]*\)='` | |
8210 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` | |
f4b07664 RM |
8211 | ac_shift=: |
8212 | ;; | |
8213 | -*) | |
8214 | ac_option=$1 | |
8215 | ac_optarg=$2 | |
8216 | ac_shift=shift | |
3a12e572 | 8217 | ;; |
3a12e572 UD |
8218 | *) # This is not an option, so the user has probably given explicit |
8219 | # arguments. | |
f4b07664 | 8220 | ac_option=$1 |
3a12e572 | 8221 | ac_need_defaults=false;; |
cd6ede75 UD |
8222 | esac |
8223 | ||
f4b07664 | 8224 | case $ac_option in |
3a12e572 UD |
8225 | # Handling of the options. |
8226 | _ACEOF | |
fbd90f6c | 8227 | cat >>$CONFIG_STATUS <<\_ACEOF |
2abf9ff1 RM |
8228 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
8229 | ac_cs_recheck=: ;; | |
3a12e572 UD |
8230 | --version | --vers* | -V ) |
8231 | echo "$ac_cs_version"; exit 0 ;; | |
8232 | --he | --h) | |
8233 | # Conflict between --help and --header | |
8234 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 | |
8235 | Try \`$0 --help' for more information." >&5 | |
8236 | echo "$as_me: error: ambiguous option: $1 | |
8237 | Try \`$0 --help' for more information." >&2;} | |
8238 | { (exit 1); exit 1; }; };; | |
8239 | --help | --hel | -h ) | |
8240 | echo "$ac_cs_usage"; exit 0 ;; | |
8241 | --debug | --d* | -d ) | |
8242 | debug=: ;; | |
8243 | --file | --fil | --fi | --f ) | |
f4b07664 RM |
8244 | $ac_shift |
8245 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" | |
3a12e572 UD |
8246 | ac_need_defaults=false;; |
8247 | --header | --heade | --head | --hea ) | |
f4b07664 RM |
8248 | $ac_shift |
8249 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" | |
3a12e572 | 8250 | ac_need_defaults=false;; |
2abf9ff1 RM |
8251 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8252 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8253 | ac_cs_silent=: ;; | |
3a12e572 UD |
8254 | |
8255 | # This is an error. | |
8256 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 | |
8257 | Try \`$0 --help' for more information." >&5 | |
8258 | echo "$as_me: error: unrecognized option: $1 | |
8259 | Try \`$0 --help' for more information." >&2;} | |
8260 | { (exit 1); exit 1; }; } ;; | |
8261 | ||
8262 | *) ac_config_targets="$ac_config_targets $1" ;; | |
cd6ede75 | 8263 | |
3a12e572 UD |
8264 | esac |
8265 | shift | |
8266 | done | |
8267 | ||
2abf9ff1 RM |
8268 | ac_configure_extra_args= |
8269 | ||
8270 | if $ac_cs_silent; then | |
8271 | exec 6>/dev/null | |
8272 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
8273 | fi | |
8274 | ||
8275 | _ACEOF | |
8276 | cat >>$CONFIG_STATUS <<_ACEOF | |
8277 | if \$ac_cs_recheck; then | |
8278 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 | |
8279 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
8280 | fi | |
8281 | ||
3a12e572 UD |
8282 | _ACEOF |
8283 | ||
8284 | cat >>$CONFIG_STATUS <<_ACEOF | |
8285 | # | |
8286 | # INIT-COMMANDS section. | |
8287 | # | |
8288 | ||
8289 | config_vars='$config_vars' | |
8290 | ||
8291 | _ACEOF | |
8292 | ||
8293 | ||
8294 | ||
8295 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8296 | for ac_config_target in $ac_config_targets | |
8297 | do | |
8298 | case "$ac_config_target" in | |
8299 | # Handling of arguments. | |
8300 | "config.make" ) CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
3a12e572 UD |
8301 | "${config_makefile}" ) CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; |
8302 | "${config_uname}" ) CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;; | |
3a12e572 UD |
8303 | "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
8304 | "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
8305 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 | |
8306 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} | |
8307 | { (exit 1); exit 1; }; };; | |
8308 | esac | |
8309 | done | |
8310 | ||
8311 | # If the user did not use the arguments to specify the items to instantiate, | |
8312 | # then the envvar interface is used. Set only those that are not. | |
8313 | # We use the long form for the default assignment because of an extremely | |
8314 | # bizarre bug on SunOS 4.1.3. | |
8315 | if $ac_need_defaults; then | |
8316 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8317 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
8318 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
8319 | fi | |
8320 | ||
2abf9ff1 RM |
8321 | # Have a temporary directory for convenience. Make it in the build tree |
8322 | # simply because there is no reason to put it here, and in addition, | |
8323 | # creating and moving files from /tmp can sometimes cause problems. | |
3a12e572 UD |
8324 | # Create a temporary directory, and hook for its removal unless debugging. |
8325 | $debug || | |
8326 | { | |
8327 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 | |
8328 | trap '{ (exit 1); exit 1; }' 1 2 13 15 | |
8329 | } | |
8330 | ||
8331 | # Create a (secure) tmp directory for tmp files. | |
2abf9ff1 | 8332 | |
3a12e572 | 8333 | { |
2abf9ff1 | 8334 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && |
3a12e572 UD |
8335 | test -n "$tmp" && test -d "$tmp" |
8336 | } || | |
8337 | { | |
2abf9ff1 | 8338 | tmp=./confstat$$-$RANDOM |
3a12e572 UD |
8339 | (umask 077 && mkdir $tmp) |
8340 | } || | |
8341 | { | |
2abf9ff1 | 8342 | echo "$me: cannot create a temporary directory in ." >&2 |
3a12e572 UD |
8343 | { (exit 1); exit 1; } |
8344 | } | |
8345 | ||
8346 | _ACEOF | |
8347 | ||
8348 | cat >>$CONFIG_STATUS <<_ACEOF | |
8349 | ||
8350 | # | |
8351 | # CONFIG_FILES section. | |
8352 | # | |
8353 | ||
8354 | # No need to generate the scripts if there are no CONFIG_FILES. | |
8355 | # This happens for instance when ./config.status config.h | |
8356 | if test -n "\$CONFIG_FILES"; then | |
8357 | # Protect against being on the right side of a sed subst in config.status. | |
8358 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; | |
8359 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF | |
8360 | s,@SHELL@,$SHELL,;t t | |
8361 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t | |
8362 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t | |
8363 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t | |
8364 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t | |
8365 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t | |
8366 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t | |
8367 | s,@exec_prefix@,$exec_prefix,;t t | |
8368 | s,@prefix@,$prefix,;t t | |
8369 | s,@program_transform_name@,$program_transform_name,;t t | |
8370 | s,@bindir@,$bindir,;t t | |
8371 | s,@sbindir@,$sbindir,;t t | |
8372 | s,@libexecdir@,$libexecdir,;t t | |
8373 | s,@datadir@,$datadir,;t t | |
8374 | s,@sysconfdir@,$sysconfdir,;t t | |
8375 | s,@sharedstatedir@,$sharedstatedir,;t t | |
8376 | s,@localstatedir@,$localstatedir,;t t | |
8377 | s,@libdir@,$libdir,;t t | |
8378 | s,@includedir@,$includedir,;t t | |
8379 | s,@oldincludedir@,$oldincludedir,;t t | |
8380 | s,@infodir@,$infodir,;t t | |
8381 | s,@mandir@,$mandir,;t t | |
8382 | s,@build_alias@,$build_alias,;t t | |
8383 | s,@host_alias@,$host_alias,;t t | |
8384 | s,@target_alias@,$target_alias,;t t | |
8385 | s,@DEFS@,$DEFS,;t t | |
8386 | s,@ECHO_C@,$ECHO_C,;t t | |
8387 | s,@ECHO_N@,$ECHO_N,;t t | |
8388 | s,@ECHO_T@,$ECHO_T,;t t | |
8389 | s,@LIBS@,$LIBS,;t t | |
8390 | s,@with_fp@,$with_fp,;t t | |
8391 | s,@with_cvs@,$with_cvs,;t t | |
7dbde9db | 8392 | s,@enable_check_abi@,$enable_check_abi,;t t |
3a12e572 | 8393 | s,@oldest_abi@,$oldest_abi,;t t |
4df8c11d | 8394 | s,@bindnow@,$bindnow,;t t |
3a12e572 UD |
8395 | s,@force_install@,$force_install,;t t |
8396 | s,@all_warnings@,$all_warnings,;t t | |
8397 | s,@build@,$build,;t t | |
8398 | s,@build_cpu@,$build_cpu,;t t | |
8399 | s,@build_vendor@,$build_vendor,;t t | |
8400 | s,@build_os@,$build_os,;t t | |
8401 | s,@host@,$host,;t t | |
8402 | s,@host_cpu@,$host_cpu,;t t | |
8403 | s,@host_vendor@,$host_vendor,;t t | |
8404 | s,@host_os@,$host_os,;t t | |
8f73811b RM |
8405 | s,@subdirs@,$subdirs,;t t |
8406 | s,@add_ons@,$add_ons,;t t | |
3a12e572 UD |
8407 | s,@base_machine@,$base_machine,;t t |
8408 | s,@sysnames@,$sysnames,;t t | |
8409 | s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t | |
8410 | s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t | |
8411 | s,@INSTALL_DATA@,$INSTALL_DATA,;t t | |
8412 | s,@LN_S@,$LN_S,;t t | |
3a12e572 | 8413 | s,@CC@,$CC,;t t |
3a12e572 UD |
8414 | s,@CFLAGS@,$CFLAGS,;t t |
8415 | s,@LDFLAGS@,$LDFLAGS,;t t | |
8416 | s,@CPPFLAGS@,$CPPFLAGS,;t t | |
8417 | s,@ac_ct_CC@,$ac_ct_CC,;t t | |
8418 | s,@OBJEXT@,$OBJEXT,;t t | |
8419 | s,@BUILD_CC@,$BUILD_CC,;t t | |
8420 | s,@cross_compiling@,$cross_compiling,;t t | |
8421 | s,@CPP@,$CPP,;t t | |
925c3c5c UD |
8422 | s,@CXX@,$CXX,;t t |
8423 | s,@CXXFLAGS@,$CXXFLAGS,;t t | |
8424 | s,@ac_ct_CXX@,$ac_ct_CXX,;t t | |
3a12e572 | 8425 | s,@AR@,$AR,;t t |
6e3d59bc | 8426 | s,@OBJDUMP@,$OBJDUMP,;t t |
3a12e572 UD |
8427 | s,@RANLIB@,$RANLIB,;t t |
8428 | s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t | |
8429 | s,@MIG@,$MIG,;t t | |
c4d23330 RM |
8430 | s,@AS@,$AS,;t t |
8431 | s,@LD@,$LD,;t t | |
4baa087a RM |
8432 | s,@PWD_P@,$PWD_P,;t t |
8433 | s,@MAKE@,$MAKE,;t t | |
8434 | s,@MSGFMT@,$MSGFMT,;t t | |
8435 | s,@MAKEINFO@,$MAKEINFO,;t t | |
8436 | s,@SED@,$SED,;t t | |
8437 | s,@AUTOCONF@,$AUTOCONF,;t t | |
3a12e572 UD |
8438 | s,@SYSINCLUDES@,$SYSINCLUDES,;t t |
8439 | s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t | |
8440 | s,@BASH@,$BASH,;t t | |
8441 | s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t | |
8442 | s,@KSH@,$KSH,;t t | |
8443 | s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t | |
8444 | s,@AWK@,$AWK,;t t | |
8445 | s,@PERL@,$PERL,;t t | |
8446 | s,@INSTALL_INFO@,$INSTALL_INFO,;t t | |
3a12e572 UD |
8447 | s,@BISON@,$BISON,;t t |
8448 | s,@VERSIONING@,$VERSIONING,;t t | |
8449 | s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t | |
a334319f | 8450 | s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t |
c776b3d7 | 8451 | s,@libc_cv_cc_with_libunwind@,$libc_cv_cc_with_libunwind,;t t |
3a12e572 UD |
8452 | s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t |
8453 | s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t | |
8454 | s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t | |
ed20b3d9 | 8455 | s,@libc_cv_z_relro@,$libc_cv_z_relro,;t t |
3a12e572 | 8456 | s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t |
66b3d198 | 8457 | s,@libc_cv_libgcc_s_suffix@,$libc_cv_libgcc_s_suffix,;t t |
78ec7d8c | 8458 | s,@libc_cv_as_needed@,$libc_cv_as_needed,;t t |
35915ec8 | 8459 | s,@ASFLAGS_config@,$ASFLAGS_config,;t t |
3a12e572 | 8460 | s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t |
2abf9ff1 | 8461 | s,@libc_cv_z_execstack@,$libc_cv_z_execstack,;t t |
0f124303 | 8462 | s,@libc_cv_fpie@,$libc_cv_fpie,;t t |
49803108 | 8463 | s,@fno_unit_at_a_time@,$fno_unit_at_a_time,;t t |
10ffcd52 | 8464 | s,@libc_cv_ssp@,$libc_cv_ssp,;t t |
3a12e572 UD |
8465 | s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t |
8466 | s,@no_whole_archive@,$no_whole_archive,;t t | |
8467 | s,@exceptions@,$exceptions,;t t | |
8468 | s,@LIBGD@,$LIBGD,;t t | |
b399a0c2 | 8469 | s,@have_libaudit@,$have_libaudit,;t t |
74a30a58 | 8470 | s,@have_selinux@,$have_selinux,;t t |
f4b07664 | 8471 | s,@EGREP@,$EGREP,;t t |
3a12e572 UD |
8472 | s,@sizeof_long_double@,$sizeof_long_double,;t t |
8473 | s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t | |
8474 | s,@uname_sysname@,$uname_sysname,;t t | |
8475 | s,@uname_release@,$uname_release,;t t | |
8476 | s,@uname_version@,$uname_version,;t t | |
8477 | s,@old_glibc_headers@,$old_glibc_headers,;t t | |
8478 | s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t | |
8479 | s,@libc_cv_localedir@,$libc_cv_localedir,;t t | |
8480 | s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t | |
8481 | s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t | |
bcd5f356 | 8482 | s,@libc_cv_forced_unwind@,$libc_cv_forced_unwind,;t t |
3a12e572 UD |
8483 | s,@use_ldconfig@,$use_ldconfig,;t t |
8484 | s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t | |
a334319f UD |
8485 | s,@gnu_ld@,$gnu_ld,;t t |
8486 | s,@gnu_as@,$gnu_as,;t t | |
3a12e572 UD |
8487 | s,@elf@,$elf,;t t |
8488 | s,@xcoff@,$xcoff,;t t | |
8489 | s,@static@,$static,;t t | |
8490 | s,@shared@,$shared,;t t | |
8491 | s,@pic_default@,$pic_default,;t t | |
8492 | s,@profile@,$profile,;t t | |
8493 | s,@omitfp@,$omitfp,;t t | |
8494 | s,@bounded@,$bounded,;t t | |
8495 | s,@static_nss@,$static_nss,;t t | |
8496 | s,@nopic_initfini@,$nopic_initfini,;t t | |
8497 | s,@DEFINES@,$DEFINES,;t t | |
3a12e572 UD |
8498 | s,@mach_interface_list@,$mach_interface_list,;t t |
8499 | s,@VERSION@,$VERSION,;t t | |
8500 | s,@RELEASE@,$RELEASE,;t t | |
f4b07664 RM |
8501 | s,@LIBOBJS@,$LIBOBJS,;t t |
8502 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t | |
3a12e572 UD |
8503 | CEOF |
8504 | ||
8505 | _ACEOF | |
8506 | ||
8507 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8508 | # Split the substitutions into bite-sized pieces for seds with | |
8509 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
8510 | ac_max_sed_lines=48 | |
8511 | ac_sed_frag=1 # Number of current file. | |
8512 | ac_beg=1 # First line for current file. | |
8513 | ac_end=$ac_max_sed_lines # Line after last line for current file. | |
8514 | ac_more_lines=: | |
8515 | ac_sed_cmds= | |
8516 | while $ac_more_lines; do | |
8517 | if test $ac_beg -gt 1; then | |
8518 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
8519 | else | |
8520 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
8521 | fi | |
8522 | if test ! -s $tmp/subs.frag; then | |
8523 | ac_more_lines=false | |
8524 | else | |
8525 | # The purpose of the label and of the branching condition is to | |
8526 | # speed up the sed processing (if there are no `@' at all, there | |
8527 | # is no need to browse any of the substitutions). | |
8528 | # These are the two extra sed commands mentioned above. | |
8529 | (echo ':t | |
8530 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed | |
8531 | if test -z "$ac_sed_cmds"; then | |
9382fcee | 8532 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" |
3a12e572 | 8533 | else |
9382fcee | 8534 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" |
3a12e572 UD |
8535 | fi |
8536 | ac_sed_frag=`expr $ac_sed_frag + 1` | |
8537 | ac_beg=$ac_end | |
8538 | ac_end=`expr $ac_end + $ac_max_sed_lines` | |
8539 | fi | |
8540 | done | |
8541 | if test -z "$ac_sed_cmds"; then | |
8542 | ac_sed_cmds=cat | |
cd6ede75 | 8543 | fi |
3a12e572 | 8544 | fi # test -n "$CONFIG_FILES" |
cd6ede75 | 8545 | |
3a12e572 UD |
8546 | _ACEOF |
8547 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8548 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue | |
8549 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
8550 | case $ac_file in | |
8551 | - | *:- | *:-:* ) # input from stdin | |
9382fcee RM |
8552 | cat >$tmp/stdin |
8553 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
8554 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
3a12e572 | 8555 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
9382fcee | 8556 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
3a12e572 | 8557 | * ) ac_file_in=$ac_file.in ;; |
cd6ede75 UD |
8558 | esac |
8559 | ||
3a12e572 UD |
8560 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
8561 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
8562 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
9382fcee RM |
8563 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8564 | X"$ac_file" : 'X\(//\)$' \| \ | |
8565 | X"$ac_file" : 'X\(/\)' \| \ | |
8566 | . : '\(.\)' 2>/dev/null || | |
3a12e572 UD |
8567 | echo X"$ac_file" | |
8568 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8569 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8570 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8571 | /^X\(\/\).*/{ s//\1/; q; } | |
8572 | s/.*/./; q'` | |
f4b07664 RM |
8573 | { if $as_mkdir_p; then |
8574 | mkdir -p "$ac_dir" | |
8575 | else | |
8576 | as_dir="$ac_dir" | |
8577 | as_dirs= | |
8578 | while test ! -d "$as_dir"; do | |
8579 | as_dirs="$as_dir $as_dirs" | |
8580 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
8581 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
9382fcee RM |
8582 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
8583 | X"$as_dir" : 'X\(//\)$' \| \ | |
8584 | X"$as_dir" : 'X\(/\)' \| \ | |
8585 | . : '\(.\)' 2>/dev/null || | |
f4b07664 RM |
8586 | echo X"$as_dir" | |
8587 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8588 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8589 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8590 | /^X\(\/\).*/{ s//\1/; q; } | |
8591 | s/.*/./; q'` | |
8592 | done | |
8593 | test ! -n "$as_dirs" || mkdir $as_dirs | |
8594 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
8595 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
8596 | { (exit 1); exit 1; }; }; } | |
3a12e572 UD |
8597 | |
8598 | ac_builddir=. | |
8599 | ||
8600 | if test "$ac_dir" != .; then | |
8601 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
8602 | # A "../" for each directory in $ac_dir_suffix. | |
8603 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
8604 | else | |
8605 | ac_dir_suffix= ac_top_builddir= | |
8606 | fi | |
8607 | ||
8608 | case $srcdir in | |
8609 | .) # No --srcdir option. We are building in place. | |
8610 | ac_srcdir=. | |
8611 | if test -z "$ac_top_builddir"; then | |
8612 | ac_top_srcdir=. | |
8613 | else | |
8614 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
8615 | fi ;; | |
8616 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
8617 | ac_srcdir=$srcdir$ac_dir_suffix; | |
8618 | ac_top_srcdir=$srcdir ;; | |
8619 | *) # Relative path. | |
8620 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
8621 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
8622 | esac | |
9382fcee RM |
8623 | |
8624 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
8625 | # the directories may not exist. | |
8626 | case `pwd` in | |
8627 | .) ac_abs_builddir="$ac_dir";; | |
8628 | *) | |
8629 | case "$ac_dir" in | |
8630 | .) ac_abs_builddir=`pwd`;; | |
8631 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
8632 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
8633 | esac;; | |
8634 | esac | |
8635 | case $ac_abs_builddir in | |
8636 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
8637 | *) | |
8638 | case ${ac_top_builddir}. in | |
8639 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
8640 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
8641 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
8642 | esac;; | |
8643 | esac | |
8644 | case $ac_abs_builddir in | |
8645 | .) ac_abs_srcdir=$ac_srcdir;; | |
8646 | *) | |
8647 | case $ac_srcdir in | |
8648 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
8649 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
8650 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
8651 | esac;; | |
8652 | esac | |
8653 | case $ac_abs_builddir in | |
8654 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
8655 | *) | |
8656 | case $ac_top_srcdir in | |
8657 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
8658 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
8659 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
8660 | esac;; | |
8661 | esac | |
cd6ede75 | 8662 | |
3a12e572 UD |
8663 | |
8664 | case $INSTALL in | |
8665 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
8666 | *) ac_INSTALL=$ac_top_builddir$INSTALL ;; | |
cd6ede75 UD |
8667 | esac |
8668 | ||
3a12e572 UD |
8669 | if test x"$ac_file" != x-; then |
8670 | { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
8671 | echo "$as_me: creating $ac_file" >&6;} | |
8672 | rm -f "$ac_file" | |
8673 | fi | |
8674 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8675 | # use $as_me), people would be surprised to read: | |
8676 | # /* config.h. Generated by config.status. */ | |
8677 | if test x"$ac_file" = x-; then | |
8678 | configure_input= | |
8679 | else | |
8680 | configure_input="$ac_file. " | |
8681 | fi | |
8682 | configure_input=$configure_input"Generated from `echo $ac_file_in | | |
9382fcee | 8683 | sed 's,.*/,,'` by configure." |
3a12e572 UD |
8684 | |
8685 | # First look for the input files in the build tree, otherwise in the | |
8686 | # src tree. | |
8687 | ac_file_inputs=`IFS=: | |
8688 | for f in $ac_file_in; do | |
8689 | case $f in | |
8690 | -) echo $tmp/stdin ;; | |
8691 | [\\/$]*) | |
9382fcee RM |
8692 | # Absolute (can't be DOS-style, as IFS=:) |
8693 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
3a12e572 UD |
8694 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8695 | { (exit 1); exit 1; }; } | |
9382fcee | 8696 | echo "$f";; |
3a12e572 | 8697 | *) # Relative |
9382fcee RM |
8698 | if test -f "$f"; then |
8699 | # Build tree | |
8700 | echo "$f" | |
8701 | elif test -f "$srcdir/$f"; then | |
8702 | # Source tree | |
8703 | echo "$srcdir/$f" | |
8704 | else | |
8705 | # /dev/null tree | |
8706 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
3a12e572 UD |
8707 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8708 | { (exit 1); exit 1; }; } | |
9382fcee | 8709 | fi;; |
3a12e572 UD |
8710 | esac |
8711 | done` || { (exit 1); exit 1; } | |
8712 | _ACEOF | |
8713 | cat >>$CONFIG_STATUS <<_ACEOF | |
8714 | sed "$ac_vpsub | |
8715 | $extrasub | |
8716 | _ACEOF | |
8717 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8718 | :t | |
8719 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
8720 | s,@configure_input@,$configure_input,;t t | |
8721 | s,@srcdir@,$ac_srcdir,;t t | |
8722 | s,@abs_srcdir@,$ac_abs_srcdir,;t t | |
8723 | s,@top_srcdir@,$ac_top_srcdir,;t t | |
8724 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t | |
8725 | s,@builddir@,$ac_builddir,;t t | |
8726 | s,@abs_builddir@,$ac_abs_builddir,;t t | |
8727 | s,@top_builddir@,$ac_top_builddir,;t t | |
8728 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t | |
8729 | s,@INSTALL@,$ac_INSTALL,;t t | |
8730 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out | |
8731 | rm -f $tmp/stdin | |
8732 | if test x"$ac_file" != x-; then | |
8733 | mv $tmp/out $ac_file | |
8734 | else | |
8735 | cat $tmp/out | |
8736 | rm -f $tmp/out | |
8737 | fi | |
8738 | ||
8739 | done | |
8740 | _ACEOF | |
8741 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8742 | ||
8743 | # | |
8744 | # CONFIG_HEADER section. | |
8745 | # | |
cd6ede75 UD |
8746 | |
8747 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
8748 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
8749 | # | |
8750 | # ac_d sets the value in "#define NAME VALUE" lines. | |
9382fcee RM |
8751 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
8752 | ac_dB='[ ].*$,\1#\2' | |
3a12e572 UD |
8753 | ac_dC=' ' |
8754 | ac_dD=',;t' | |
8755 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
9382fcee | 8756 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
3a12e572 | 8757 | ac_uB='$,\1#\2define\3' |
cd6ede75 | 8758 | ac_uC=' ' |
3a12e572 UD |
8759 | ac_uD=',;t' |
8760 | ||
8761 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue | |
cd6ede75 | 8762 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
3a12e572 UD |
8763 | case $ac_file in |
8764 | - | *:- | *:-:* ) # input from stdin | |
9382fcee RM |
8765 | cat >$tmp/stdin |
8766 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
8767 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
3a12e572 | 8768 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
9382fcee | 8769 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
3a12e572 | 8770 | * ) ac_file_in=$ac_file.in ;; |
cd6ede75 UD |
8771 | esac |
8772 | ||
3a12e572 UD |
8773 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 |
8774 | echo "$as_me: creating $ac_file" >&6;} | |
8775 | ||
8776 | # First look for the input files in the build tree, otherwise in the | |
8777 | # src tree. | |
8778 | ac_file_inputs=`IFS=: | |
8779 | for f in $ac_file_in; do | |
8780 | case $f in | |
8781 | -) echo $tmp/stdin ;; | |
8782 | [\\/$]*) | |
9382fcee RM |
8783 | # Absolute (can't be DOS-style, as IFS=:) |
8784 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
3a12e572 UD |
8785 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8786 | { (exit 1); exit 1; }; } | |
9382fcee RM |
8787 | # Do quote $f, to prevent DOS paths from being IFS'd. |
8788 | echo "$f";; | |
3a12e572 | 8789 | *) # Relative |
9382fcee RM |
8790 | if test -f "$f"; then |
8791 | # Build tree | |
8792 | echo "$f" | |
8793 | elif test -f "$srcdir/$f"; then | |
8794 | # Source tree | |
8795 | echo "$srcdir/$f" | |
8796 | else | |
8797 | # /dev/null tree | |
8798 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
3a12e572 UD |
8799 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8800 | { (exit 1); exit 1; }; } | |
9382fcee | 8801 | fi;; |
3a12e572 UD |
8802 | esac |
8803 | done` || { (exit 1); exit 1; } | |
8804 | # Remove the trailing spaces. | |
9382fcee | 8805 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in |
3a12e572 UD |
8806 | |
8807 | _ACEOF | |
8808 | ||
8809 | # Transform confdefs.h into two sed scripts, `conftest.defines' and | |
8810 | # `conftest.undefs', that substitutes the proper values into | |
8811 | # config.h.in to produce config.h. The first handles `#define' | |
8812 | # templates, and the second `#undef' templates. | |
8813 | # And first: Protect against being on the right side of a sed subst in | |
8814 | # config.status. Protect against being in an unquoted here document | |
8815 | # in config.status. | |
8816 | rm -f conftest.defines conftest.undefs | |
8817 | # Using a here document instead of a string reduces the quoting nightmare. | |
8818 | # Putting comments in sed scripts is not portable. | |
8819 | # | |
8820 | # `end' is used to avoid that the second main sed command (meant for | |
8821 | # 0-ary CPP macros) applies to n-ary macro definitions. | |
8822 | # See the Autoconf documentation for `clear'. | |
8823 | cat >confdef2sed.sed <<\_ACEOF | |
8824 | s/[\\&,]/\\&/g | |
8825 | s,[\\$`],\\&,g | |
8826 | t clear | |
8827 | : clear | |
9382fcee | 8828 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp |
3a12e572 | 8829 | t end |
9382fcee | 8830 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp |
3a12e572 UD |
8831 | : end |
8832 | _ACEOF | |
8833 | # If some macros were called several times there might be several times | |
8834 | # the same #defines, which is useless. Nevertheless, we may not want to | |
8835 | # sort them, since we want the *last* AC-DEFINE to be honored. | |
8836 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines | |
8837 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs | |
8838 | rm -f confdef2sed.sed | |
cd6ede75 UD |
8839 | |
8840 | # This sed command replaces #undef with comments. This is necessary, for | |
8841 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
8842 | # on some systems where configure will not decide to define it. | |
3a12e572 | 8843 | cat >>conftest.undefs <<\_ACEOF |
9382fcee | 8844 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, |
3a12e572 UD |
8845 | _ACEOF |
8846 | ||
8847 | # Break up conftest.defines because some shells have a limit on the size | |
8848 | # of here documents, and old seds have small limits too (100 cmds). | |
8849 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS | |
9382fcee | 8850 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS |
3a12e572 UD |
8851 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS |
8852 | echo ' :' >>$CONFIG_STATUS | |
8853 | rm -f conftest.tail | |
8854 | while grep . conftest.defines >/dev/null | |
8855 | do | |
8856 | # Write a limited-size here document to $tmp/defines.sed. | |
8857 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS | |
8858 | # Speed up: don't consider the non `#define' lines. | |
9382fcee | 8859 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS |
3a12e572 UD |
8860 | # Work around the forget-to-reset-the-flag bug. |
8861 | echo 't clr' >>$CONFIG_STATUS | |
8862 | echo ': clr' >>$CONFIG_STATUS | |
8863 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS | |
8864 | echo 'CEOF | |
8865 | sed -f $tmp/defines.sed $tmp/in >$tmp/out | |
8866 | rm -f $tmp/in | |
8867 | mv $tmp/out $tmp/in | |
8868 | ' >>$CONFIG_STATUS | |
8869 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail | |
8870 | rm -f conftest.defines | |
8871 | mv conftest.tail conftest.defines | |
8872 | done | |
8873 | rm -f conftest.defines | |
f4b07664 | 8874 | echo ' fi # grep' >>$CONFIG_STATUS |
3a12e572 | 8875 | echo >>$CONFIG_STATUS |
cd6ede75 | 8876 | |
3a12e572 UD |
8877 | # Break up conftest.undefs because some shells have a limit on the size |
8878 | # of here documents, and old seds have small limits too (100 cmds). | |
8879 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS | |
cd6ede75 | 8880 | rm -f conftest.tail |
3a12e572 | 8881 | while grep . conftest.undefs >/dev/null |
cd6ede75 | 8882 | do |
3a12e572 UD |
8883 | # Write a limited-size here document to $tmp/undefs.sed. |
8884 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS | |
8885 | # Speed up: don't consider the non `#undef' | |
9382fcee | 8886 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS |
3a12e572 UD |
8887 | # Work around the forget-to-reset-the-flag bug. |
8888 | echo 't clr' >>$CONFIG_STATUS | |
8889 | echo ': clr' >>$CONFIG_STATUS | |
8890 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS | |
cd6ede75 | 8891 | echo 'CEOF |
3a12e572 UD |
8892 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out |
8893 | rm -f $tmp/in | |
8894 | mv $tmp/out $tmp/in | |
8895 | ' >>$CONFIG_STATUS | |
8896 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail | |
8897 | rm -f conftest.undefs | |
8898 | mv conftest.tail conftest.undefs | |
cd6ede75 | 8899 | done |
3a12e572 UD |
8900 | rm -f conftest.undefs |
8901 | ||
8902 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8903 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8904 | # use $as_me), people would be surprised to read: | |
8905 | # /* config.h. Generated by config.status. */ | |
8906 | if test x"$ac_file" = x-; then | |
8907 | echo "/* Generated by configure. */" >$tmp/config.h | |
cd6ede75 | 8908 | else |
3a12e572 UD |
8909 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h |
8910 | fi | |
8911 | cat $tmp/in >>$tmp/config.h | |
8912 | rm -f $tmp/in | |
8913 | if test x"$ac_file" != x-; then | |
2abf9ff1 | 8914 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then |
3a12e572 UD |
8915 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 |
8916 | echo "$as_me: $ac_file is unchanged" >&6;} | |
8917 | else | |
8918 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
8919 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
9382fcee RM |
8920 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8921 | X"$ac_file" : 'X\(//\)$' \| \ | |
8922 | X"$ac_file" : 'X\(/\)' \| \ | |
8923 | . : '\(.\)' 2>/dev/null || | |
3a12e572 UD |
8924 | echo X"$ac_file" | |
8925 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8926 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8927 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8928 | /^X\(\/\).*/{ s//\1/; q; } | |
8929 | s/.*/./; q'` | |
f4b07664 RM |
8930 | { if $as_mkdir_p; then |
8931 | mkdir -p "$ac_dir" | |
3a12e572 | 8932 | else |
f4b07664 RM |
8933 | as_dir="$ac_dir" |
8934 | as_dirs= | |
8935 | while test ! -d "$as_dir"; do | |
8936 | as_dirs="$as_dir $as_dirs" | |
8937 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
8938 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
9382fcee RM |
8939 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
8940 | X"$as_dir" : 'X\(//\)$' \| \ | |
8941 | X"$as_dir" : 'X\(/\)' \| \ | |
8942 | . : '\(.\)' 2>/dev/null || | |
f4b07664 | 8943 | echo X"$as_dir" | |
3a12e572 UD |
8944 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
8945 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8946 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8947 | /^X\(\/\).*/{ s//\1/; q; } | |
8948 | s/.*/./; q'` | |
f4b07664 RM |
8949 | done |
8950 | test ! -n "$as_dirs" || mkdir $as_dirs | |
8951 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
8952 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
8953 | { (exit 1); exit 1; }; }; } | |
cd6ede75 | 8954 | |
f4b07664 RM |
8955 | rm -f $ac_file |
8956 | mv $tmp/config.h $ac_file | |
8957 | fi | |
8958 | else | |
8959 | cat $tmp/config.h | |
8960 | rm -f $tmp/config.h | |
8961 | fi | |
cd6ede75 | 8962 | done |
3a12e572 UD |
8963 | _ACEOF |
8964 | cat >>$CONFIG_STATUS <<\_ACEOF | |
cd6ede75 | 8965 | |
3a12e572 UD |
8966 | # |
8967 | # CONFIG_COMMANDS section. | |
8968 | # | |
8969 | for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue | |
8970 | ac_dest=`echo "$ac_file" | sed 's,:.*,,'` | |
8971 | ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
8972 | ac_dir=`(dirname "$ac_dest") 2>/dev/null || | |
8973 | $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
9382fcee RM |
8974 | X"$ac_dest" : 'X\(//\)[^/]' \| \ |
8975 | X"$ac_dest" : 'X\(//\)$' \| \ | |
8976 | X"$ac_dest" : 'X\(/\)' \| \ | |
8977 | . : '\(.\)' 2>/dev/null || | |
3a12e572 UD |
8978 | echo X"$ac_dest" | |
8979 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8980 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8981 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8982 | /^X\(\/\).*/{ s//\1/; q; } | |
8983 | s/.*/./; q'` | |
9382fcee RM |
8984 | { if $as_mkdir_p; then |
8985 | mkdir -p "$ac_dir" | |
8986 | else | |
8987 | as_dir="$ac_dir" | |
8988 | as_dirs= | |
8989 | while test ! -d "$as_dir"; do | |
8990 | as_dirs="$as_dir $as_dirs" | |
8991 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
8992 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8993 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8994 | X"$as_dir" : 'X\(//\)$' \| \ | |
8995 | X"$as_dir" : 'X\(/\)' \| \ | |
8996 | . : '\(.\)' 2>/dev/null || | |
8997 | echo X"$as_dir" | | |
8998 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8999 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
9000 | /^X\(\/\/\)$/{ s//\1/; q; } | |
9001 | /^X\(\/\).*/{ s//\1/; q; } | |
9002 | s/.*/./; q'` | |
9003 | done | |
9004 | test ! -n "$as_dirs" || mkdir $as_dirs | |
9005 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
9006 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
9007 | { (exit 1); exit 1; }; }; } | |
9008 | ||
3a12e572 UD |
9009 | ac_builddir=. |
9010 | ||
9011 | if test "$ac_dir" != .; then | |
9012 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
9013 | # A "../" for each directory in $ac_dir_suffix. | |
9014 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
9015 | else | |
9016 | ac_dir_suffix= ac_top_builddir= | |
9017 | fi | |
9018 | ||
9019 | case $srcdir in | |
9020 | .) # No --srcdir option. We are building in place. | |
9021 | ac_srcdir=. | |
9022 | if test -z "$ac_top_builddir"; then | |
9023 | ac_top_srcdir=. | |
9024 | else | |
9025 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
9026 | fi ;; | |
9027 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
9028 | ac_srcdir=$srcdir$ac_dir_suffix; | |
9029 | ac_top_srcdir=$srcdir ;; | |
9030 | *) # Relative path. | |
9031 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
9032 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
9033 | esac | |
9382fcee RM |
9034 | |
9035 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
9036 | # the directories may not exist. | |
9037 | case `pwd` in | |
9038 | .) ac_abs_builddir="$ac_dir";; | |
9039 | *) | |
9040 | case "$ac_dir" in | |
9041 | .) ac_abs_builddir=`pwd`;; | |
9042 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
9043 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
9044 | esac;; | |
9045 | esac | |
9046 | case $ac_abs_builddir in | |
9047 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
9048 | *) | |
9049 | case ${ac_top_builddir}. in | |
9050 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
9051 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
9052 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
9053 | esac;; | |
9054 | esac | |
9055 | case $ac_abs_builddir in | |
9056 | .) ac_abs_srcdir=$ac_srcdir;; | |
9057 | *) | |
9058 | case $ac_srcdir in | |
9059 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
9060 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
9061 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
9062 | esac;; | |
9063 | esac | |
9064 | case $ac_abs_builddir in | |
9065 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
9066 | *) | |
9067 | case $ac_top_srcdir in | |
9068 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
9069 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
9070 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
9071 | esac;; | |
9072 | esac | |
3a12e572 UD |
9073 | |
9074 | ||
9075 | { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 | |
9076 | echo "$as_me: executing $ac_dest commands" >&6;} | |
9077 | case $ac_dest in | |
9078 | default ) | |
c0fb8a56 UD |
9079 | case $CONFIG_FILES in *config.make*) |
9080 | echo "$config_vars" >> config.make;; | |
9081 | esac | |
3a12e572 UD |
9082 | test -d bits || mkdir bits ;; |
9083 | esac | |
9084 | done | |
9085 | _ACEOF | |
9086 | ||
9087 | cat >>$CONFIG_STATUS <<\_ACEOF | |
9088 | ||
9089 | { (exit 0); exit 0; } | |
9090 | _ACEOF | |
cd6ede75 | 9091 | chmod +x $CONFIG_STATUS |
3a12e572 UD |
9092 | ac_clean_files=$ac_clean_files_save |
9093 | ||
9094 | ||
9095 | # configure is writing to config.log, and then calls config.status. | |
9096 | # config.status does its own redirection, appending to config.log. | |
9097 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9098 | # by configure, so config.status won't be able to write to it; its | |
9099 | # output is simply discarded. So we exec the FD to /dev/null, | |
9100 | # effectively closing config.log, so it can be properly (re)opened and | |
9101 | # appended to by config.status. When coming back to configure, we | |
9102 | # need to make the FD available again. | |
9103 | if test "$no_create" != yes; then | |
9104 | ac_cs_success=: | |
2abf9ff1 RM |
9105 | ac_config_status_args= |
9106 | test "$silent" = yes && | |
9107 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 9108 | exec 5>/dev/null |
2abf9ff1 | 9109 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
9110 | exec 5>>config.log |
9111 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9112 | # would make configure fail if this is the last instruction. | |
9113 | $ac_cs_success || { (exit 1); exit 1; } | |
9114 | fi | |
cd6ede75 | 9115 | |
3a12e572 UD |
9116 | # |
9117 | # CONFIG_SUBDIRS section. | |
9118 | # | |
cd6ede75 UD |
9119 | if test "$no_recursion" != yes; then |
9120 | ||
9121 | # Remove --cache-file and --srcdir arguments so they do not pile up. | |
9122 | ac_sub_configure_args= | |
9123 | ac_prev= | |
9124 | for ac_arg in $ac_configure_args; do | |
9125 | if test -n "$ac_prev"; then | |
9126 | ac_prev= | |
9127 | continue | |
9128 | fi | |
3a12e572 | 9129 | case $ac_arg in |
cd6ede75 UD |
9130 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
9131 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
9132 | ac_prev=cache_file ;; | |
9133 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
9134 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
9135 | | --c=*) | |
9136 | ;; | |
9137 | --config-cache | -C) | |
cd6ede75 UD |
9138 | ;; |
9139 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
9140 | ac_prev=srcdir ;; | |
9141 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
9142 | ;; | |
3a12e572 UD |
9143 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
9144 | ac_prev=prefix ;; | |
9145 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
9146 | ;; | |
cd6ede75 UD |
9147 | *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; |
9148 | esac | |
9149 | done | |
9150 | ||
3a12e572 UD |
9151 | # Always prepend --prefix to ensure using the same prefix |
9152 | # in subdir configurations. | |
9153 | ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args" | |
9154 | ||
9155 | ac_popdir=`pwd` | |
9156 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
9157 | |
9158 | # Do not complain, so a configure script can configure whichever | |
9159 | # parts of a large source tree are present. | |
3a12e572 | 9160 | test -d $srcdir/$ac_dir || continue |
cd6ede75 | 9161 | |
3a12e572 UD |
9162 | { echo "$as_me:$LINENO: configuring in $ac_dir" >&5 |
9163 | echo "$as_me: configuring in $ac_dir" >&6;} | |
f4b07664 RM |
9164 | { if $as_mkdir_p; then |
9165 | mkdir -p "$ac_dir" | |
9166 | else | |
9167 | as_dir="$ac_dir" | |
9168 | as_dirs= | |
9169 | while test ! -d "$as_dir"; do | |
9170 | as_dirs="$as_dir $as_dirs" | |
9171 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
9172 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
9382fcee RM |
9173 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
9174 | X"$as_dir" : 'X\(//\)$' \| \ | |
9175 | X"$as_dir" : 'X\(/\)' \| \ | |
9176 | . : '\(.\)' 2>/dev/null || | |
f4b07664 RM |
9177 | echo X"$as_dir" | |
9178 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
9179 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
9180 | /^X\(\/\/\)$/{ s//\1/; q; } | |
9181 | /^X\(\/\).*/{ s//\1/; q; } | |
9182 | s/.*/./; q'` | |
9183 | done | |
9184 | test ! -n "$as_dirs" || mkdir $as_dirs | |
9185 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
9186 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
9187 | { (exit 1); exit 1; }; }; } | |
cd6ede75 | 9188 | |
3a12e572 | 9189 | ac_builddir=. |
cd6ede75 | 9190 | |
3a12e572 UD |
9191 | if test "$ac_dir" != .; then |
9192 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
9193 | # A "../" for each directory in $ac_dir_suffix. | |
9194 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
9195 | else | |
9196 | ac_dir_suffix= ac_top_builddir= | |
9197 | fi | |
cd6ede75 | 9198 | |
3a12e572 UD |
9199 | case $srcdir in |
9200 | .) # No --srcdir option. We are building in place. | |
9201 | ac_srcdir=. | |
9202 | if test -z "$ac_top_builddir"; then | |
9203 | ac_top_srcdir=. | |
9204 | else | |
9205 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
9206 | fi ;; | |
9207 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
9208 | ac_srcdir=$srcdir$ac_dir_suffix; | |
9209 | ac_top_srcdir=$srcdir ;; | |
9210 | *) # Relative path. | |
9211 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
9212 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
9213 | esac | |
9382fcee RM |
9214 | |
9215 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
9216 | # the directories may not exist. | |
9217 | case `pwd` in | |
9218 | .) ac_abs_builddir="$ac_dir";; | |
9219 | *) | |
9220 | case "$ac_dir" in | |
9221 | .) ac_abs_builddir=`pwd`;; | |
9222 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
9223 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
9224 | esac;; | |
9225 | esac | |
9226 | case $ac_abs_builddir in | |
9227 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
9228 | *) | |
9229 | case ${ac_top_builddir}. in | |
9230 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
9231 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
9232 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
9233 | esac;; | |
9234 | esac | |
9235 | case $ac_abs_builddir in | |
9236 | .) ac_abs_srcdir=$ac_srcdir;; | |
9237 | *) | |
9238 | case $ac_srcdir in | |
9239 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
9240 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
9241 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
9242 | esac;; | |
9243 | esac | |
9244 | case $ac_abs_builddir in | |
9245 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
9246 | *) | |
9247 | case $ac_top_srcdir in | |
9248 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
9249 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
9250 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
9251 | esac;; | |
9252 | esac | |
3a12e572 UD |
9253 | |
9254 | ||
9255 | cd $ac_dir | |
cd6ede75 UD |
9256 | |
9257 | # Check for guested configure; otherwise get Cygnus style configure. | |
3a12e572 UD |
9258 | if test -f $ac_srcdir/configure.gnu; then |
9259 | ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'" | |
9260 | elif test -f $ac_srcdir/configure; then | |
9261 | ac_sub_configure="$SHELL '$ac_srcdir/configure'" | |
9262 | elif test -f $ac_srcdir/configure.in; then | |
cd6ede75 UD |
9263 | ac_sub_configure=$ac_configure |
9264 | else | |
3a12e572 UD |
9265 | { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5 |
9266 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} | |
cd6ede75 UD |
9267 | ac_sub_configure= |
9268 | fi | |
9269 | ||
9270 | # The recursion is here. | |
9271 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 9272 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
9273 | case $cache_file in |
9274 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
cd6ede75 | 9275 | *) # Relative path. |
9382fcee | 9276 | ac_sub_cache_file=$ac_top_builddir$cache_file ;; |
cd6ede75 | 9277 | esac |
cd6ede75 | 9278 | |
3a12e572 UD |
9279 | { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
9280 | echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} | |
cd6ede75 | 9281 | # The eval makes quoting arguments work. |
3a12e572 | 9282 | eval $ac_sub_configure $ac_sub_configure_args \ |
9382fcee RM |
9283 | --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir || |
9284 | { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5 | |
3a12e572 UD |
9285 | echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;} |
9286 | { (exit 1); exit 1; }; } | |
cd6ede75 UD |
9287 | fi |
9288 | ||
9289 | cd $ac_popdir | |
9290 | done | |
9291 | fi | |
9292 |