Commit | Line | Data |
---|---|---|
252b5132 | 1 | #! /bin/sh |
252b5132 | 2 | # Guess values for system-dependent variables and create Makefiles. |
85f969cd | 3 | # Generated by GNU Autoconf 2.59. |
252b5132 | 4 | # |
58670637 | 5 | # Copyright (C) 2003 Free Software Foundation, Inc. |
252b5132 RH |
6 | # This configure script is free software; the Free Software Foundation |
7 | # gives unlimited permission to copy, distribute and modify it. | |
2299a76d DJ |
8 | ## --------------------- ## |
9 | ## M4sh Initialization. ## | |
10 | ## --------------------- ## | |
11 | ||
12 | # Be Bourne compatible | |
13 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
14 | emulate sh | |
15 | NULLCMD=: | |
16 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
17 | # is contrary to our usage. Disable this feature. | |
18 | alias -g '${1+"$@"}'='"$@"' | |
19 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then | |
20 | set -o posix | |
21 | fi | |
58670637 | 22 | DUALCASE=1; export DUALCASE # for MKS sh |
2299a76d DJ |
23 | |
24 | # Support unset when possible. | |
58670637 | 25 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
2299a76d DJ |
26 | as_unset=unset |
27 | else | |
28 | as_unset=false | |
29 | fi | |
30 | ||
31 | ||
32 | # Work around bugs in pre-3.0 UWIN ksh. | |
33 | $as_unset ENV MAIL MAILPATH | |
34 | PS1='$ ' | |
35 | PS2='> ' | |
36 | PS4='+ ' | |
37 | ||
38 | # NLS nuisances. | |
39 | for as_var in \ | |
40 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
41 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
42 | LC_TELEPHONE LC_TIME | |
43 | do | |
58670637 | 44 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
2299a76d DJ |
45 | eval $as_var=C; export $as_var |
46 | else | |
47 | $as_unset $as_var | |
48 | fi | |
49 | done | |
50 | ||
51 | # Required to use basename. | |
52 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
53 | as_expr=expr | |
54 | else | |
55 | as_expr=false | |
56 | fi | |
57 | ||
58 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then | |
59 | as_basename=basename | |
60 | else | |
61 | as_basename=false | |
62 | fi | |
63 | ||
64 | ||
65 | # Name of the executable. | |
66 | as_me=`$as_basename "$0" || | |
67 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
68 | X"$0" : 'X\(//\)$' \| \ | |
69 | X"$0" : 'X\(/\)$' \| \ | |
70 | . : '\(.\)' 2>/dev/null || | |
71 | echo X/"$0" | | |
72 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
73 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
74 | /^X\/\(\/\).*/{ s//\1/; q; } | |
75 | s/.*/./; q'` | |
76 | ||
77 | ||
78 | # PATH needs CR, and LINENO needs CR and PATH. | |
79 | # Avoid depending upon Character Ranges. | |
80 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
81 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
82 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
83 | as_cr_digits='0123456789' | |
84 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
85 | ||
86 | # The user is always right. | |
87 | if test "${PATH_SEPARATOR+set}" != set; then | |
88 | echo "#! /bin/sh" >conf$$.sh | |
89 | echo "exit 0" >>conf$$.sh | |
90 | chmod +x conf$$.sh | |
91 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
92 | PATH_SEPARATOR=';' | |
93 | else | |
94 | PATH_SEPARATOR=: | |
95 | fi | |
96 | rm -f conf$$.sh | |
97 | fi | |
98 | ||
99 | ||
100 | as_lineno_1=$LINENO | |
101 | as_lineno_2=$LINENO | |
102 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
103 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
104 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
105 | # Find who we are. Look in the path if we contain no path at all | |
106 | # relative or not. | |
107 | case $0 in | |
108 | *[\\/]* ) as_myself=$0 ;; | |
109 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
110 | for as_dir in $PATH | |
111 | do | |
112 | IFS=$as_save_IFS | |
113 | test -z "$as_dir" && as_dir=. | |
114 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
115 | done | |
116 | ||
117 | ;; | |
118 | esac | |
119 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
120 | # in which case we are not to be found in the path. | |
121 | if test "x$as_myself" = x; then | |
122 | as_myself=$0 | |
123 | fi | |
124 | if test ! -f "$as_myself"; then | |
125 | { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 | |
126 | { (exit 1); exit 1; }; } | |
127 | fi | |
128 | case $CONFIG_SHELL in | |
129 | '') | |
130 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
131 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
132 | do | |
133 | IFS=$as_save_IFS | |
134 | test -z "$as_dir" && as_dir=. | |
135 | for as_base in sh bash ksh sh5; do | |
136 | case $as_dir in | |
137 | /*) | |
138 | if ("$as_dir/$as_base" -c ' | |
139 | as_lineno_1=$LINENO | |
140 | as_lineno_2=$LINENO | |
141 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
142 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
143 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
144 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
145 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
146 | CONFIG_SHELL=$as_dir/$as_base | |
147 | export CONFIG_SHELL | |
148 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
149 | fi;; | |
150 | esac | |
151 | done | |
152 | done | |
153 | ;; | |
154 | esac | |
155 | ||
156 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
157 | # uniformly replaced by the line number. The first 'sed' inserts a | |
158 | # line-number line before each line; the second 'sed' does the real | |
159 | # work. The second script uses 'N' to pair each line-number line | |
160 | # with the numbered line, and appends trailing '-' during | |
161 | # substitution so that $LINENO is not a special case at line end. | |
162 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
163 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
164 | sed '=' <$as_myself | | |
165 | sed ' | |
166 | N | |
167 | s,$,-, | |
168 | : loop | |
169 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
170 | t loop | |
171 | s,-$,, | |
172 | s,^['$as_cr_digits']*\n,, | |
173 | ' >$as_me.lineno && | |
174 | chmod +x $as_me.lineno || | |
175 | { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 | |
176 | { (exit 1); exit 1; }; } | |
177 | ||
178 | # Don't try to exec as it changes $[0], causing all sort of problems | |
179 | # (the dirname of $[0] is not the place where we might find the | |
180 | # original and so on. Autoconf is especially sensible to this). | |
181 | . ./$as_me.lineno | |
182 | # Exit status is that of the last command. | |
183 | exit | |
184 | } | |
185 | ||
186 | ||
187 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in | |
188 | *c*,-n*) ECHO_N= ECHO_C=' | |
189 | ' ECHO_T=' ' ;; | |
190 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
191 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
192 | esac | |
193 | ||
194 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
195 | as_expr=expr | |
196 | else | |
197 | as_expr=false | |
198 | fi | |
199 | ||
200 | rm -f conf$$ conf$$.exe conf$$.file | |
201 | echo >conf$$.file | |
202 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
203 | # We could just check for DJGPP; but this test a) works b) is more generic | |
204 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
205 | if test -f conf$$.exe; then | |
206 | # Don't use ln at all; we don't have any links | |
207 | as_ln_s='cp -p' | |
208 | else | |
209 | as_ln_s='ln -s' | |
210 | fi | |
211 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
212 | as_ln_s=ln | |
213 | else | |
214 | as_ln_s='cp -p' | |
215 | fi | |
216 | rm -f conf$$ conf$$.exe conf$$.file | |
217 | ||
218 | if mkdir -p . 2>/dev/null; then | |
219 | as_mkdir_p=: | |
220 | else | |
58670637 | 221 | test -d ./-p && rmdir ./-p |
2299a76d DJ |
222 | as_mkdir_p=false |
223 | fi | |
224 | ||
225 | as_executable_p="test -f" | |
226 | ||
227 | # Sed expression to map a string onto a valid CPP name. | |
58670637 | 228 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
229 | |
230 | # Sed expression to map a string onto a valid variable name. | |
58670637 | 231 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
232 | |
233 | ||
234 | # IFS | |
235 | # We need space, tab and new line, in precisely that order. | |
236 | as_nl=' | |
237 | ' | |
238 | IFS=" $as_nl" | |
239 | ||
240 | # CDPATH. | |
241 | $as_unset CDPATH | |
242 | ||
243 | ||
244 | # Name of the host. | |
245 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
246 | # so uname gets run too. | |
247 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
248 | ||
249 | exec 6>&1 | |
252b5132 | 250 | |
2299a76d DJ |
251 | # |
252 | # Initializations. | |
253 | # | |
252b5132 | 254 | ac_default_prefix=/usr/local |
2299a76d DJ |
255 | ac_config_libobj_dir=. |
256 | cross_compiling=no | |
257 | subdirs= | |
258 | MFLAGS= | |
259 | MAKEFLAGS= | |
260 | SHELL=${CONFIG_SHELL-/bin/sh} | |
261 | ||
262 | # Maximum number of lines to put in a shell here document. | |
263 | # This variable seems obsolete. It should probably be removed, and | |
264 | # only ac_max_sed_lines should be used. | |
265 | : ${ac_max_here_lines=38} | |
266 | ||
267 | # Identity of this package. | |
268 | PACKAGE_NAME= | |
269 | PACKAGE_TARNAME= | |
270 | PACKAGE_VERSION= | |
271 | PACKAGE_STRING= | |
272 | PACKAGE_BUGREPORT= | |
273 | ||
274 | ac_unique_file="xmalloc.c" | |
275 | # Factoring default headers for most tests. | |
276 | ac_includes_default="\ | |
277 | #include <stdio.h> | |
278 | #if HAVE_SYS_TYPES_H | |
279 | # include <sys/types.h> | |
280 | #endif | |
281 | #if HAVE_SYS_STAT_H | |
282 | # include <sys/stat.h> | |
283 | #endif | |
284 | #if STDC_HEADERS | |
285 | # include <stdlib.h> | |
286 | # include <stddef.h> | |
287 | #else | |
288 | # if HAVE_STDLIB_H | |
289 | # include <stdlib.h> | |
290 | # endif | |
291 | #endif | |
292 | #if HAVE_STRING_H | |
293 | # if !STDC_HEADERS && HAVE_MEMORY_H | |
294 | # include <memory.h> | |
295 | # endif | |
296 | # include <string.h> | |
297 | #endif | |
298 | #if HAVE_STRINGS_H | |
299 | # include <strings.h> | |
300 | #endif | |
301 | #if HAVE_INTTYPES_H | |
302 | # include <inttypes.h> | |
303 | #else | |
304 | # if HAVE_STDINT_H | |
305 | # include <stdint.h> | |
306 | # endif | |
307 | #endif | |
308 | #if HAVE_UNISTD_H | |
309 | # include <unistd.h> | |
310 | #endif" | |
311 | ||
46a10049 | 312 | 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 libiberty_topdir MAINT NOTMAINT MAKEINFO BUILD_INFO PERL HAVE_PERL build build_cpu build_vendor build_os host host_cpu host_vendor host_os AR ac_ct_AR RANLIB ac_ct_RANLIB CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP ac_libiberty_warn_cflags NO_MINUS_C_MINUS_O OUTPUT_OPTION INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA EGREP LIBOBJS CHECK target_header_dir pexecute INSTALL_DEST LTLIBOBJS' |
2299a76d | 313 | ac_subst_files='host_makefile_frag' |
252b5132 RH |
314 | |
315 | # Initialize some variables set by options. | |
2299a76d DJ |
316 | ac_init_help= |
317 | ac_init_version=false | |
252b5132 RH |
318 | # The variables have the same names as the options, with |
319 | # dashes changed to underlines. | |
2299a76d | 320 | cache_file=/dev/null |
252b5132 | 321 | exec_prefix=NONE |
252b5132 | 322 | no_create= |
252b5132 RH |
323 | no_recursion= |
324 | prefix=NONE | |
325 | program_prefix=NONE | |
326 | program_suffix=NONE | |
327 | program_transform_name=s,x,x, | |
328 | silent= | |
329 | site= | |
330 | srcdir= | |
252b5132 RH |
331 | verbose= |
332 | x_includes=NONE | |
333 | x_libraries=NONE | |
2299a76d DJ |
334 | |
335 | # Installation directory options. | |
336 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
337 | # and all the variables that are supposed to be based on exec_prefix | |
338 | # by default will actually change. | |
339 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
252b5132 RH |
340 | bindir='${exec_prefix}/bin' |
341 | sbindir='${exec_prefix}/sbin' | |
342 | libexecdir='${exec_prefix}/libexec' | |
343 | datadir='${prefix}/share' | |
344 | sysconfdir='${prefix}/etc' | |
345 | sharedstatedir='${prefix}/com' | |
346 | localstatedir='${prefix}/var' | |
347 | libdir='${exec_prefix}/lib' | |
348 | includedir='${prefix}/include' | |
349 | oldincludedir='/usr/include' | |
350 | infodir='${prefix}/info' | |
351 | mandir='${prefix}/man' | |
352 | ||
252b5132 RH |
353 | ac_prev= |
354 | for ac_option | |
355 | do | |
252b5132 RH |
356 | # If the previous option needs an argument, assign it. |
357 | if test -n "$ac_prev"; then | |
358 | eval "$ac_prev=\$ac_option" | |
359 | ac_prev= | |
360 | continue | |
361 | fi | |
362 | ||
2299a76d | 363 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
252b5132 RH |
364 | |
365 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
366 | ||
2299a76d | 367 | case $ac_option in |
252b5132 RH |
368 | |
369 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
370 | ac_prev=bindir ;; | |
371 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
2299a76d | 372 | bindir=$ac_optarg ;; |
252b5132 RH |
373 | |
374 | -build | --build | --buil | --bui | --bu) | |
2299a76d | 375 | ac_prev=build_alias ;; |
252b5132 | 376 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
2299a76d | 377 | build_alias=$ac_optarg ;; |
252b5132 RH |
378 | |
379 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
380 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
381 | ac_prev=cache_file ;; | |
382 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
383 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
2299a76d DJ |
384 | cache_file=$ac_optarg ;; |
385 | ||
386 | --config-cache | -C) | |
387 | cache_file=config.cache ;; | |
252b5132 RH |
388 | |
389 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
390 | ac_prev=datadir ;; | |
391 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
392 | | --da=*) | |
2299a76d | 393 | datadir=$ac_optarg ;; |
252b5132 RH |
394 | |
395 | -disable-* | --disable-*) | |
2299a76d | 396 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
252b5132 | 397 | # Reject names that are not valid shell variable names. |
2299a76d DJ |
398 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
399 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
400 | { (exit 1); exit 1; }; } | |
401 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
402 | eval "enable_$ac_feature=no" ;; | |
252b5132 RH |
403 | |
404 | -enable-* | --enable-*) | |
2299a76d | 405 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
252b5132 | 406 | # Reject names that are not valid shell variable names. |
2299a76d DJ |
407 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
408 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
409 | { (exit 1); exit 1; }; } | |
410 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
411 | case $ac_option in | |
412 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
252b5132 RH |
413 | *) ac_optarg=yes ;; |
414 | esac | |
2299a76d | 415 | eval "enable_$ac_feature='$ac_optarg'" ;; |
252b5132 RH |
416 | |
417 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
418 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
419 | | --exec | --exe | --ex) | |
420 | ac_prev=exec_prefix ;; | |
421 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
422 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
423 | | --exec=* | --exe=* | --ex=*) | |
2299a76d | 424 | exec_prefix=$ac_optarg ;; |
252b5132 RH |
425 | |
426 | -gas | --gas | --ga | --g) | |
427 | # Obsolete; use --with-gas. | |
428 | with_gas=yes ;; | |
429 | ||
2299a76d DJ |
430 | -help | --help | --hel | --he | -h) |
431 | ac_init_help=long ;; | |
432 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
433 | ac_init_help=recursive ;; | |
434 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
435 | ac_init_help=short ;; | |
252b5132 RH |
436 | |
437 | -host | --host | --hos | --ho) | |
2299a76d | 438 | ac_prev=host_alias ;; |
252b5132 | 439 | -host=* | --host=* | --hos=* | --ho=*) |
2299a76d | 440 | host_alias=$ac_optarg ;; |
252b5132 RH |
441 | |
442 | -includedir | --includedir | --includedi | --included | --include \ | |
443 | | --includ | --inclu | --incl | --inc) | |
444 | ac_prev=includedir ;; | |
445 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
446 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
2299a76d | 447 | includedir=$ac_optarg ;; |
252b5132 RH |
448 | |
449 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
450 | ac_prev=infodir ;; | |
451 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
2299a76d | 452 | infodir=$ac_optarg ;; |
252b5132 RH |
453 | |
454 | -libdir | --libdir | --libdi | --libd) | |
455 | ac_prev=libdir ;; | |
456 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
2299a76d | 457 | libdir=$ac_optarg ;; |
252b5132 RH |
458 | |
459 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
460 | | --libexe | --libex | --libe) | |
461 | ac_prev=libexecdir ;; | |
462 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
463 | | --libexe=* | --libex=* | --libe=*) | |
2299a76d | 464 | libexecdir=$ac_optarg ;; |
252b5132 RH |
465 | |
466 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
467 | | --localstate | --localstat | --localsta | --localst \ | |
468 | | --locals | --local | --loca | --loc | --lo) | |
469 | ac_prev=localstatedir ;; | |
470 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
471 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
472 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
2299a76d | 473 | localstatedir=$ac_optarg ;; |
252b5132 RH |
474 | |
475 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
476 | ac_prev=mandir ;; | |
477 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
2299a76d | 478 | mandir=$ac_optarg ;; |
252b5132 RH |
479 | |
480 | -nfp | --nfp | --nf) | |
481 | # Obsolete; use --without-fp. | |
482 | with_fp=no ;; | |
483 | ||
484 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
2299a76d | 485 | | --no-cr | --no-c | -n) |
252b5132 RH |
486 | no_create=yes ;; |
487 | ||
488 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
489 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
490 | no_recursion=yes ;; | |
491 | ||
492 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
493 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
494 | | --oldin | --oldi | --old | --ol | --o) | |
495 | ac_prev=oldincludedir ;; | |
496 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
497 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
498 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
2299a76d | 499 | oldincludedir=$ac_optarg ;; |
252b5132 RH |
500 | |
501 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
502 | ac_prev=prefix ;; | |
503 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
2299a76d | 504 | prefix=$ac_optarg ;; |
252b5132 RH |
505 | |
506 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
507 | | --program-pre | --program-pr | --program-p) | |
508 | ac_prev=program_prefix ;; | |
509 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
510 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
2299a76d | 511 | program_prefix=$ac_optarg ;; |
252b5132 RH |
512 | |
513 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
514 | | --program-suf | --program-su | --program-s) | |
515 | ac_prev=program_suffix ;; | |
516 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
517 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
2299a76d | 518 | program_suffix=$ac_optarg ;; |
252b5132 RH |
519 | |
520 | -program-transform-name | --program-transform-name \ | |
521 | | --program-transform-nam | --program-transform-na \ | |
522 | | --program-transform-n | --program-transform- \ | |
523 | | --program-transform | --program-transfor \ | |
524 | | --program-transfo | --program-transf \ | |
525 | | --program-trans | --program-tran \ | |
526 | | --progr-tra | --program-tr | --program-t) | |
527 | ac_prev=program_transform_name ;; | |
528 | -program-transform-name=* | --program-transform-name=* \ | |
529 | | --program-transform-nam=* | --program-transform-na=* \ | |
530 | | --program-transform-n=* | --program-transform-=* \ | |
531 | | --program-transform=* | --program-transfor=* \ | |
532 | | --program-transfo=* | --program-transf=* \ | |
533 | | --program-trans=* | --program-tran=* \ | |
534 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
2299a76d | 535 | program_transform_name=$ac_optarg ;; |
252b5132 RH |
536 | |
537 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
538 | | -silent | --silent | --silen | --sile | --sil) | |
539 | silent=yes ;; | |
540 | ||
541 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
542 | ac_prev=sbindir ;; | |
543 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
544 | | --sbi=* | --sb=*) | |
2299a76d | 545 | sbindir=$ac_optarg ;; |
252b5132 RH |
546 | |
547 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
548 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
549 | | --sharedst | --shareds | --shared | --share | --shar \ | |
550 | | --sha | --sh) | |
551 | ac_prev=sharedstatedir ;; | |
552 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
553 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
554 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
555 | | --sha=* | --sh=*) | |
2299a76d | 556 | sharedstatedir=$ac_optarg ;; |
252b5132 RH |
557 | |
558 | -site | --site | --sit) | |
559 | ac_prev=site ;; | |
560 | -site=* | --site=* | --sit=*) | |
2299a76d | 561 | site=$ac_optarg ;; |
252b5132 RH |
562 | |
563 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
564 | ac_prev=srcdir ;; | |
565 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
2299a76d | 566 | srcdir=$ac_optarg ;; |
252b5132 RH |
567 | |
568 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
569 | | --syscon | --sysco | --sysc | --sys | --sy) | |
570 | ac_prev=sysconfdir ;; | |
571 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
572 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
2299a76d | 573 | sysconfdir=$ac_optarg ;; |
252b5132 RH |
574 | |
575 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
2299a76d | 576 | ac_prev=target_alias ;; |
252b5132 | 577 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
2299a76d | 578 | target_alias=$ac_optarg ;; |
252b5132 RH |
579 | |
580 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
581 | verbose=yes ;; | |
582 | ||
2299a76d DJ |
583 | -version | --version | --versio | --versi | --vers | -V) |
584 | ac_init_version=: ;; | |
252b5132 RH |
585 | |
586 | -with-* | --with-*) | |
2299a76d | 587 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
252b5132 | 588 | # Reject names that are not valid shell variable names. |
2299a76d DJ |
589 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
590 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
591 | { (exit 1); exit 1; }; } | |
252b5132 | 592 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
2299a76d DJ |
593 | case $ac_option in |
594 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
252b5132 RH |
595 | *) ac_optarg=yes ;; |
596 | esac | |
2299a76d | 597 | eval "with_$ac_package='$ac_optarg'" ;; |
252b5132 RH |
598 | |
599 | -without-* | --without-*) | |
2299a76d | 600 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
252b5132 | 601 | # Reject names that are not valid shell variable names. |
2299a76d DJ |
602 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
603 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
604 | { (exit 1); exit 1; }; } | |
605 | ac_package=`echo $ac_package | sed 's/-/_/g'` | |
606 | eval "with_$ac_package=no" ;; | |
252b5132 RH |
607 | |
608 | --x) | |
609 | # Obsolete; use --with-x. | |
610 | with_x=yes ;; | |
611 | ||
612 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
613 | | --x-incl | --x-inc | --x-in | --x-i) | |
614 | ac_prev=x_includes ;; | |
615 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
616 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
2299a76d | 617 | x_includes=$ac_optarg ;; |
252b5132 RH |
618 | |
619 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
620 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
621 | ac_prev=x_libraries ;; | |
622 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
623 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
2299a76d | 624 | x_libraries=$ac_optarg ;; |
252b5132 | 625 | |
2299a76d DJ |
626 | -*) { echo "$as_me: error: unrecognized option: $ac_option |
627 | Try \`$0 --help' for more information." >&2 | |
628 | { (exit 1); exit 1; }; } | |
252b5132 RH |
629 | ;; |
630 | ||
2299a76d DJ |
631 | *=*) |
632 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
633 | # Reject names that are not valid shell variable names. | |
634 | expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && | |
635 | { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 | |
636 | { (exit 1); exit 1; }; } | |
637 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` | |
638 | eval "$ac_envvar='$ac_optarg'" | |
639 | export $ac_envvar ;; | |
640 | ||
252b5132 | 641 | *) |
2299a76d DJ |
642 | # FIXME: should be removed in autoconf 3.0. |
643 | echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
644 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
645 | echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
646 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} | |
252b5132 RH |
647 | ;; |
648 | ||
649 | esac | |
650 | done | |
651 | ||
652 | if test -n "$ac_prev"; then | |
2299a76d DJ |
653 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
654 | { echo "$as_me: error: missing argument to $ac_option" >&2 | |
655 | { (exit 1); exit 1; }; } | |
252b5132 | 656 | fi |
252b5132 | 657 | |
2299a76d DJ |
658 | # Be sure to have absolute paths. |
659 | for ac_var in exec_prefix prefix | |
660 | do | |
661 | eval ac_val=$`echo $ac_var` | |
662 | case $ac_val in | |
663 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; | |
664 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
665 | { (exit 1); exit 1; }; };; | |
666 | esac | |
667 | done | |
252b5132 | 668 | |
2299a76d DJ |
669 | # Be sure to have absolute paths. |
670 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
58670637 | 671 | localstatedir libdir includedir oldincludedir infodir mandir |
252b5132 | 672 | do |
2299a76d DJ |
673 | eval ac_val=$`echo $ac_var` |
674 | case $ac_val in | |
675 | [\\/$]* | ?:[\\/]* ) ;; | |
676 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
677 | { (exit 1); exit 1; }; };; | |
252b5132 RH |
678 | esac |
679 | done | |
680 | ||
2299a76d DJ |
681 | # There might be people who depend on the old broken behavior: `$host' |
682 | # used to hold the argument of --host etc. | |
683 | # FIXME: To remove some day. | |
684 | build=$build_alias | |
685 | host=$host_alias | |
686 | target=$target_alias | |
687 | ||
688 | # FIXME: To remove some day. | |
689 | if test "x$host_alias" != x; then | |
690 | if test "x$build_alias" = x; then | |
691 | cross_compiling=maybe | |
692 | echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. | |
693 | If a cross compiler is detected then cross compile mode will be used." >&2 | |
694 | elif test "x$build_alias" != "x$host_alias"; then | |
695 | cross_compiling=yes | |
696 | fi | |
697 | fi | |
252b5132 | 698 | |
2299a76d DJ |
699 | ac_tool_prefix= |
700 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
701 | ||
702 | test "$silent" = yes && exec 6>/dev/null | |
252b5132 | 703 | |
252b5132 RH |
704 | |
705 | # Find the source files, if location was not specified. | |
706 | if test -z "$srcdir"; then | |
707 | ac_srcdir_defaulted=yes | |
708 | # Try the directory containing this script, then its parent. | |
2299a76d DJ |
709 | ac_confdir=`(dirname "$0") 2>/dev/null || |
710 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
58670637 DD |
711 | X"$0" : 'X\(//\)[^/]' \| \ |
712 | X"$0" : 'X\(//\)$' \| \ | |
713 | X"$0" : 'X\(/\)' \| \ | |
714 | . : '\(.\)' 2>/dev/null || | |
2299a76d DJ |
715 | echo X"$0" | |
716 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
717 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
718 | /^X\(\/\/\)$/{ s//\1/; q; } | |
719 | /^X\(\/\).*/{ s//\1/; q; } | |
720 | s/.*/./; q'` | |
252b5132 RH |
721 | srcdir=$ac_confdir |
722 | if test ! -r $srcdir/$ac_unique_file; then | |
723 | srcdir=.. | |
724 | fi | |
725 | else | |
726 | ac_srcdir_defaulted=no | |
727 | fi | |
728 | if test ! -r $srcdir/$ac_unique_file; then | |
729 | if test "$ac_srcdir_defaulted" = yes; then | |
2299a76d DJ |
730 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 |
731 | { (exit 1); exit 1; }; } | |
252b5132 | 732 | else |
2299a76d DJ |
733 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 |
734 | { (exit 1); exit 1; }; } | |
252b5132 RH |
735 | fi |
736 | fi | |
2299a76d DJ |
737 | (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || |
738 | { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 | |
739 | { (exit 1); exit 1; }; } | |
740 | srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` | |
741 | ac_env_build_alias_set=${build_alias+set} | |
742 | ac_env_build_alias_value=$build_alias | |
743 | ac_cv_env_build_alias_set=${build_alias+set} | |
744 | ac_cv_env_build_alias_value=$build_alias | |
745 | ac_env_host_alias_set=${host_alias+set} | |
746 | ac_env_host_alias_value=$host_alias | |
747 | ac_cv_env_host_alias_set=${host_alias+set} | |
748 | ac_cv_env_host_alias_value=$host_alias | |
749 | ac_env_target_alias_set=${target_alias+set} | |
750 | ac_env_target_alias_value=$target_alias | |
751 | ac_cv_env_target_alias_set=${target_alias+set} | |
752 | ac_cv_env_target_alias_value=$target_alias | |
753 | ac_env_CC_set=${CC+set} | |
754 | ac_env_CC_value=$CC | |
755 | ac_cv_env_CC_set=${CC+set} | |
756 | ac_cv_env_CC_value=$CC | |
757 | ac_env_CFLAGS_set=${CFLAGS+set} | |
758 | ac_env_CFLAGS_value=$CFLAGS | |
759 | ac_cv_env_CFLAGS_set=${CFLAGS+set} | |
760 | ac_cv_env_CFLAGS_value=$CFLAGS | |
761 | ac_env_LDFLAGS_set=${LDFLAGS+set} | |
762 | ac_env_LDFLAGS_value=$LDFLAGS | |
763 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} | |
764 | ac_cv_env_LDFLAGS_value=$LDFLAGS | |
765 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} | |
766 | ac_env_CPPFLAGS_value=$CPPFLAGS | |
767 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} | |
768 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS | |
769 | ac_env_CPP_set=${CPP+set} | |
770 | ac_env_CPP_value=$CPP | |
771 | ac_cv_env_CPP_set=${CPP+set} | |
772 | ac_cv_env_CPP_value=$CPP | |
773 | ||
774 | # | |
775 | # Report the --help message. | |
776 | # | |
777 | if test "$ac_init_help" = "long"; then | |
778 | # Omit some internal or obsolete options to make the list less imposing. | |
779 | # This message is too long to be a string in the A/UX 3.1 sh. | |
780 | cat <<_ACEOF | |
781 | \`configure' configures this package to adapt to many kinds of systems. | |
782 | ||
783 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
784 | ||
785 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
786 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
787 | ||
788 | Defaults for the options are specified in brackets. | |
789 | ||
790 | Configuration: | |
791 | -h, --help display this help and exit | |
792 | --help=short display options specific to this package | |
793 | --help=recursive display the short help of all the included packages | |
794 | -V, --version display version information and exit | |
795 | -q, --quiet, --silent do not print \`checking...' messages | |
796 | --cache-file=FILE cache test results in FILE [disabled] | |
797 | -C, --config-cache alias for \`--cache-file=config.cache' | |
798 | -n, --no-create do not create output files | |
799 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
800 | ||
801 | _ACEOF | |
802 | ||
803 | cat <<_ACEOF | |
804 | Installation directories: | |
805 | --prefix=PREFIX install architecture-independent files in PREFIX | |
58670637 | 806 | [$ac_default_prefix] |
2299a76d | 807 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
58670637 | 808 | [PREFIX] |
2299a76d DJ |
809 | |
810 | By default, \`make install' will install all the files in | |
811 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
812 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
813 | for instance \`--prefix=\$HOME'. | |
814 | ||
815 | For better control, use the options below. | |
816 | ||
817 | Fine tuning of the installation directories: | |
818 | --bindir=DIR user executables [EPREFIX/bin] | |
819 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
820 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
821 | --datadir=DIR read-only architecture-independent data [PREFIX/share] | |
822 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
823 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
824 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
825 | --libdir=DIR object code libraries [EPREFIX/lib] | |
826 | --includedir=DIR C header files [PREFIX/include] | |
827 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
828 | --infodir=DIR info documentation [PREFIX/info] | |
829 | --mandir=DIR man documentation [PREFIX/man] | |
830 | _ACEOF | |
831 | ||
832 | cat <<\_ACEOF | |
833 | ||
834 | System types: | |
835 | --build=BUILD configure for building on BUILD [guessed] | |
836 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
837 | _ACEOF | |
838 | fi | |
839 | ||
840 | if test -n "$ac_init_help"; then | |
841 | ||
842 | cat <<\_ACEOF | |
843 | ||
844 | Optional Features: | |
845 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
846 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
847 | --enable-maintainer-mode | |
848 | enable make rules and dependencies not useful | |
849 | (and sometimes confusing) to the casual installer | |
850 | --enable-install-libiberty Install headers for end users | |
851 | ||
852 | Optional Packages: | |
853 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
854 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
855 | --with-target-subdir=SUBDIR Configuring in a subdirectory for target | |
856 | --with-build-subdir=SUBDIR Configuring in a subdirectory for build | |
857 | --with-cross-host=HOST Configuring with a cross compiler | |
858 | --with-newlib Configuring with newlib | |
859 | ||
860 | Some influential environment variables: | |
861 | CC C compiler command | |
862 | CFLAGS C compiler flags | |
863 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
864 | nonstandard directory <lib dir> | |
865 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have | |
866 | headers in a nonstandard directory <include dir> | |
867 | CPP C preprocessor | |
868 | ||
869 | Use these variables to override the choices made by `configure' or to help | |
870 | it to find libraries and programs with nonstandard names/locations. | |
871 | ||
872 | _ACEOF | |
873 | fi | |
874 | ||
875 | if test "$ac_init_help" = "recursive"; then | |
876 | # If there are subdirs, report their specific --help. | |
877 | ac_popdir=`pwd` | |
878 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
879 | test -d $ac_dir || continue | |
880 | ac_builddir=. | |
881 | ||
882 | if test "$ac_dir" != .; then | |
883 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
884 | # A "../" for each directory in $ac_dir_suffix. | |
885 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
886 | else | |
887 | ac_dir_suffix= ac_top_builddir= | |
888 | fi | |
889 | ||
890 | case $srcdir in | |
891 | .) # No --srcdir option. We are building in place. | |
892 | ac_srcdir=. | |
893 | if test -z "$ac_top_builddir"; then | |
894 | ac_top_srcdir=. | |
895 | else | |
896 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
897 | fi ;; | |
898 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
899 | ac_srcdir=$srcdir$ac_dir_suffix; | |
900 | ac_top_srcdir=$srcdir ;; | |
901 | *) # Relative path. | |
902 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
903 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
904 | esac | |
85f969cd DD |
905 | |
906 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
907 | # the directories may not exist. | |
908 | case `pwd` in | |
909 | .) ac_abs_builddir="$ac_dir";; | |
58670637 | 910 | *) |
85f969cd DD |
911 | case "$ac_dir" in |
912 | .) ac_abs_builddir=`pwd`;; | |
913 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
914 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
58670637 DD |
915 | esac;; |
916 | esac | |
85f969cd | 917 | case $ac_abs_builddir in |
58670637 DD |
918 | .) ac_abs_top_builddir=${ac_top_builddir}.;; |
919 | *) | |
920 | case ${ac_top_builddir}. in | |
85f969cd | 921 | .) ac_abs_top_builddir=$ac_abs_builddir;; |
58670637 | 922 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
85f969cd | 923 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
58670637 DD |
924 | esac;; |
925 | esac | |
85f969cd | 926 | case $ac_abs_builddir in |
58670637 DD |
927 | .) ac_abs_srcdir=$ac_srcdir;; |
928 | *) | |
929 | case $ac_srcdir in | |
85f969cd | 930 | .) ac_abs_srcdir=$ac_abs_builddir;; |
58670637 | 931 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
85f969cd | 932 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
58670637 DD |
933 | esac;; |
934 | esac | |
85f969cd | 935 | case $ac_abs_builddir in |
58670637 DD |
936 | .) ac_abs_top_srcdir=$ac_top_srcdir;; |
937 | *) | |
938 | case $ac_top_srcdir in | |
85f969cd | 939 | .) ac_abs_top_srcdir=$ac_abs_builddir;; |
58670637 | 940 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
85f969cd | 941 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
58670637 DD |
942 | esac;; |
943 | esac | |
2299a76d DJ |
944 | |
945 | cd $ac_dir | |
946 | # Check for guested configure; otherwise get Cygnus style configure. | |
947 | if test -f $ac_srcdir/configure.gnu; then | |
948 | echo | |
949 | $SHELL $ac_srcdir/configure.gnu --help=recursive | |
950 | elif test -f $ac_srcdir/configure; then | |
951 | echo | |
952 | $SHELL $ac_srcdir/configure --help=recursive | |
953 | elif test -f $ac_srcdir/configure.ac || | |
58670637 | 954 | test -f $ac_srcdir/configure.in; then |
2299a76d DJ |
955 | echo |
956 | $ac_configure --help | |
957 | else | |
958 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
959 | fi | |
46a10049 | 960 | cd "$ac_popdir" |
2299a76d DJ |
961 | done |
962 | fi | |
963 | ||
964 | test -n "$ac_init_help" && exit 0 | |
965 | if $ac_init_version; then | |
966 | cat <<\_ACEOF | |
967 | ||
58670637 | 968 | Copyright (C) 2003 Free Software Foundation, Inc. |
2299a76d DJ |
969 | This configure script is free software; the Free Software Foundation |
970 | gives unlimited permission to copy, distribute and modify it. | |
971 | _ACEOF | |
972 | exit 0 | |
973 | fi | |
974 | exec 5>config.log | |
975 | cat >&5 <<_ACEOF | |
976 | This file contains any messages produced by compilers while | |
977 | running configure, to aid debugging if configure makes a mistake. | |
978 | ||
979 | It was created by $as_me, which was | |
85f969cd | 980 | generated by GNU Autoconf 2.59. Invocation command line was |
2299a76d DJ |
981 | |
982 | $ $0 $@ | |
983 | ||
984 | _ACEOF | |
985 | { | |
986 | cat <<_ASUNAME | |
987 | ## --------- ## | |
988 | ## Platform. ## | |
989 | ## --------- ## | |
990 | ||
991 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
992 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
993 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
994 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
995 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
996 | ||
997 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
998 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
999 | ||
1000 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1001 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1002 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1003 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` | |
1004 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1005 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1006 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1007 | ||
1008 | _ASUNAME | |
1009 | ||
1010 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1011 | for as_dir in $PATH | |
1012 | do | |
1013 | IFS=$as_save_IFS | |
1014 | test -z "$as_dir" && as_dir=. | |
1015 | echo "PATH: $as_dir" | |
1016 | done | |
1017 | ||
1018 | } >&5 | |
1019 | ||
1020 | cat >&5 <<_ACEOF | |
1021 | ||
1022 | ||
1023 | ## ----------- ## | |
1024 | ## Core tests. ## | |
1025 | ## ----------- ## | |
252b5132 | 1026 | |
2299a76d DJ |
1027 | _ACEOF |
1028 | ||
1029 | ||
1030 | # Keep a trace of the command line. | |
1031 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1032 | # Strip out --silent because we don't want to record it for future runs. | |
1033 | # Also quote any args containing shell meta-characters. | |
1034 | # Make two passes to allow for proper duplicate-argument suppression. | |
1035 | ac_configure_args= | |
1036 | ac_configure_args0= | |
1037 | ac_configure_args1= | |
1038 | ac_sep= | |
1039 | ac_must_keep_next=false | |
1040 | for ac_pass in 1 2 | |
1041 | do | |
1042 | for ac_arg | |
1043 | do | |
1044 | case $ac_arg in | |
1045 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1046 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1047 | | -silent | --silent | --silen | --sile | --sil) | |
1048 | continue ;; | |
1049 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1050 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1051 | esac | |
1052 | case $ac_pass in | |
1053 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; | |
1054 | 2) | |
1055 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" | |
1056 | if test $ac_must_keep_next = true; then | |
58670637 | 1057 | ac_must_keep_next=false # Got value, back to normal. |
2299a76d | 1058 | else |
58670637 DD |
1059 | case $ac_arg in |
1060 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1061 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1062 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1063 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1064 | case "$ac_configure_args0 " in | |
1065 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1066 | esac | |
1067 | ;; | |
1068 | -* ) ac_must_keep_next=true ;; | |
1069 | esac | |
2299a76d DJ |
1070 | fi |
1071 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" | |
1072 | # Get rid of the leading space. | |
1073 | ac_sep=" " | |
1074 | ;; | |
1075 | esac | |
1076 | done | |
1077 | done | |
1078 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } | |
1079 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } | |
1080 | ||
1081 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1082 | # config.log. We remove comments because anyway the quotes in there | |
1083 | # would cause problems or look ugly. | |
1084 | # WARNING: Be sure not to use single quotes in there, as some shells, | |
1085 | # such as our DU 5.0 friend, will then `close' the trap. | |
1086 | trap 'exit_status=$? | |
1087 | # Save into config.log some information that might help in debugging. | |
1088 | { | |
1089 | echo | |
1090 | ||
1091 | cat <<\_ASBOX | |
1092 | ## ---------------- ## | |
1093 | ## Cache variables. ## | |
1094 | ## ---------------- ## | |
1095 | _ASBOX | |
1096 | echo | |
1097 | # The following way of writing the cache mishandles newlines in values, | |
1098 | { | |
1099 | (set) 2>&1 | | |
1100 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in | |
1101 | *ac_space=\ *) | |
1102 | sed -n \ | |
58670637 DD |
1103 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
1104 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
2299a76d DJ |
1105 | ;; |
1106 | *) | |
1107 | sed -n \ | |
58670637 | 1108 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
2299a76d DJ |
1109 | ;; |
1110 | esac; | |
1111 | } | |
1112 | echo | |
1113 | ||
1114 | cat <<\_ASBOX | |
1115 | ## ----------------- ## | |
1116 | ## Output variables. ## | |
1117 | ## ----------------- ## | |
1118 | _ASBOX | |
1119 | echo | |
1120 | for ac_var in $ac_subst_vars | |
1121 | do | |
1122 | eval ac_val=$`echo $ac_var` | |
1123 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1124 | done | sort | |
1125 | echo | |
1126 | ||
1127 | if test -n "$ac_subst_files"; then | |
1128 | cat <<\_ASBOX | |
1129 | ## ------------- ## | |
1130 | ## Output files. ## | |
1131 | ## ------------- ## | |
1132 | _ASBOX | |
1133 | echo | |
1134 | for ac_var in $ac_subst_files | |
1135 | do | |
1136 | eval ac_val=$`echo $ac_var` | |
58670637 | 1137 | echo "$ac_var='"'"'$ac_val'"'"'" |
2299a76d DJ |
1138 | done | sort |
1139 | echo | |
1140 | fi | |
1141 | ||
1142 | if test -s confdefs.h; then | |
1143 | cat <<\_ASBOX | |
1144 | ## ----------- ## | |
1145 | ## confdefs.h. ## | |
1146 | ## ----------- ## | |
1147 | _ASBOX | |
1148 | echo | |
1149 | sed "/^$/d" confdefs.h | sort | |
1150 | echo | |
1151 | fi | |
1152 | test "$ac_signal" != 0 && | |
1153 | echo "$as_me: caught signal $ac_signal" | |
1154 | echo "$as_me: exit $exit_status" | |
1155 | } >&5 | |
58670637 | 1156 | rm -f core *.core && |
2299a76d DJ |
1157 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && |
1158 | exit $exit_status | |
1159 | ' 0 | |
1160 | for ac_signal in 1 2 13 15; do | |
1161 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
1162 | done | |
1163 | ac_signal=0 | |
1164 | ||
1165 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
1166 | rm -rf conftest* confdefs.h | |
1167 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
1168 | echo >confdefs.h | |
1169 | ||
1170 | # Predefined preprocessor variables. | |
1171 | ||
1172 | cat >>confdefs.h <<_ACEOF | |
1173 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1174 | _ACEOF | |
1175 | ||
1176 | ||
1177 | cat >>confdefs.h <<_ACEOF | |
1178 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1179 | _ACEOF | |
1180 | ||
1181 | ||
1182 | cat >>confdefs.h <<_ACEOF | |
1183 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1184 | _ACEOF | |
1185 | ||
1186 | ||
1187 | cat >>confdefs.h <<_ACEOF | |
1188 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1189 | _ACEOF | |
1190 | ||
1191 | ||
1192 | cat >>confdefs.h <<_ACEOF | |
1193 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1194 | _ACEOF | |
1195 | ||
1196 | ||
1197 | # Let the site file select an alternate cache file if it wants to. | |
252b5132 | 1198 | # Prefer explicitly selected file to automatically selected ones. |
b39b76b8 DD |
1199 | if test -z "$CONFIG_SITE"; then |
1200 | if test "x$prefix" != xNONE; then | |
1201 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1202 | else | |
1203 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
252b5132 RH |
1204 | fi |
1205 | fi | |
1206 | for ac_site_file in $CONFIG_SITE; do | |
1207 | if test -r "$ac_site_file"; then | |
2299a76d DJ |
1208 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 |
1209 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1210 | sed 's/^/| /' "$ac_site_file" >&5 | |
252b5132 RH |
1211 | . "$ac_site_file" |
1212 | fi | |
1213 | done | |
1214 | ||
1215 | if test -r "$cache_file"; then | |
2299a76d DJ |
1216 | # Some versions of bash will fail to source /dev/null (special |
1217 | # files actually), so we avoid doing that. | |
1218 | if test -f "$cache_file"; then | |
1219 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 | |
1220 | echo "$as_me: loading cache $cache_file" >&6;} | |
1221 | case $cache_file in | |
1222 | [\\/]* | ?:[\\/]* ) . $cache_file;; | |
1223 | *) . ./$cache_file;; | |
1224 | esac | |
1225 | fi | |
252b5132 | 1226 | else |
2299a76d DJ |
1227 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 |
1228 | echo "$as_me: creating cache $cache_file" >&6;} | |
1229 | >$cache_file | |
1230 | fi | |
1231 | ||
1232 | # Check that the precious variables saved in the cache have kept the same | |
1233 | # value. | |
1234 | ac_cache_corrupted=false | |
1235 | for ac_var in `(set) 2>&1 | | |
58670637 | 1236 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do |
2299a76d DJ |
1237 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
1238 | eval ac_new_set=\$ac_env_${ac_var}_set | |
1239 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" | |
1240 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
1241 | case $ac_old_set,$ac_new_set in | |
1242 | set,) | |
1243 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1244 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1245 | ac_cache_corrupted=: ;; | |
1246 | ,set) | |
1247 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 | |
1248 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1249 | ac_cache_corrupted=: ;; | |
1250 | ,);; | |
1251 | *) | |
1252 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
58670637 | 1253 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
2299a76d | 1254 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
58670637 | 1255 | { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
2299a76d | 1256 | echo "$as_me: former value: $ac_old_val" >&2;} |
58670637 | 1257 | { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
2299a76d | 1258 | echo "$as_me: current value: $ac_new_val" >&2;} |
58670637 | 1259 | ac_cache_corrupted=: |
2299a76d DJ |
1260 | fi;; |
1261 | esac | |
1262 | # Pass precious variables to config.status. | |
1263 | if test "$ac_new_set" = set; then | |
1264 | case $ac_new_val in | |
1265 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1266 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1267 | *) ac_arg=$ac_var=$ac_new_val ;; | |
1268 | esac | |
1269 | case " $ac_configure_args " in | |
1270 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1271 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
1272 | esac | |
1273 | fi | |
1274 | done | |
1275 | if $ac_cache_corrupted; then | |
1276 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 | |
1277 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1278 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1279 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1280 | { (exit 1); exit 1; }; } | |
252b5132 RH |
1281 | fi |
1282 | ||
1283 | ac_ext=c | |
252b5132 | 1284 | ac_cpp='$CPP $CPPFLAGS' |
2299a76d DJ |
1285 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
1286 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1287 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
252b5132 RH |
1288 | |
1289 | ||
1290 | ||
52d98c2d | 1291 | |
252b5132 | 1292 | |
2299a76d DJ |
1293 | |
1294 | ||
1295 | ||
1296 | ||
1297 | ||
1298 | ||
1299 | ||
1300 | ||
1301 | ||
1302 | ||
1303 | ||
1304 | ||
1305 | ||
1306 | ||
bb6a587d | 1307 | |
2299a76d DJ |
1308 | |
1309 | # This works around the fact that libtool configuration may change LD | |
1310 | # for this particular configuration, but some shells, instead of | |
1311 | # keeping the changes in LD private, export them just because LD is | |
1312 | # exported. We don't use libtool yet, but some day we might, so... | |
1313 | ORIGINAL_LD_FOR_MULTILIBS=$LD | |
1314 | ||
1315 | ||
1316 | # Check whether --with-target-subdir or --without-target-subdir was given. | |
1317 | if test "${with_target_subdir+set}" = set; then | |
1318 | withval="$with_target_subdir" | |
1319 | ||
1320 | fi; | |
1321 | ||
1322 | # Check whether --with-build-subdir or --without-build-subdir was given. | |
1323 | if test "${with_build_subdir+set}" = set; then | |
1324 | withval="$with_build_subdir" | |
1325 | ||
1326 | fi; | |
cfed0715 | 1327 | |
252b5132 RH |
1328 | # Check whether --with-cross-host or --without-cross-host was given. |
1329 | if test "${with_cross_host+set}" = set; then | |
1330 | withval="$with_cross_host" | |
2299a76d DJ |
1331 | |
1332 | fi; | |
252b5132 RH |
1333 | |
1334 | # Check whether --with-newlib or --without-newlib was given. | |
1335 | if test "${with_newlib+set}" = set; then | |
1336 | withval="$with_newlib" | |
252b5132 | 1337 | |
2299a76d | 1338 | fi; |
252b5132 RH |
1339 | |
1340 | if test "${srcdir}" = "."; then | |
cfed0715 DD |
1341 | if test -n "${with_build_subdir}"; then |
1342 | libiberty_topdir="${srcdir}/../.." | |
1343 | with_target_subdir= | |
1344 | elif test -z "${with_target_subdir}"; then | |
252b5132 RH |
1345 | libiberty_topdir="${srcdir}/.." |
1346 | else | |
1347 | if test "${with_target_subdir}" != "."; then | |
1348 | libiberty_topdir="${srcdir}/${with_multisrctop}../.." | |
1349 | else | |
1350 | libiberty_topdir="${srcdir}/${with_multisrctop}.." | |
1351 | fi | |
1352 | fi | |
1353 | else | |
1354 | libiberty_topdir="${srcdir}/.." | |
1355 | fi | |
85b9a938 | 1356 | |
252b5132 RH |
1357 | ac_aux_dir= |
1358 | for ac_dir in $libiberty_topdir $srcdir/$libiberty_topdir; do | |
1359 | if test -f $ac_dir/install-sh; then | |
1360 | ac_aux_dir=$ac_dir | |
1361 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1362 | break | |
1363 | elif test -f $ac_dir/install.sh; then | |
1364 | ac_aux_dir=$ac_dir | |
1365 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
1366 | break | |
2299a76d DJ |
1367 | elif test -f $ac_dir/shtool; then |
1368 | ac_aux_dir=$ac_dir | |
1369 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1370 | break | |
252b5132 RH |
1371 | fi |
1372 | done | |
1373 | if test -z "$ac_aux_dir"; then | |
2299a76d DJ |
1374 | { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" >&5 |
1375 | echo "$as_me: error: cannot find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" >&2;} | |
1376 | { (exit 1); exit 1; }; } | |
252b5132 | 1377 | fi |
2299a76d DJ |
1378 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" |
1379 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" | |
1380 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. | |
252b5132 RH |
1381 | |
1382 | ||
1383 | ||
2299a76d DJ |
1384 | echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
1385 | echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 | |
39423523 DD |
1386 | # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. |
1387 | if test "${enable_maintainer_mode+set}" = set; then | |
1388 | enableval="$enable_maintainer_mode" | |
1389 | maintainer_mode=$enableval | |
1390 | else | |
1391 | maintainer_mode=no | |
2299a76d | 1392 | fi; |
39423523 | 1393 | |
2299a76d DJ |
1394 | echo "$as_me:$LINENO: result: $maintainer_mode" >&5 |
1395 | echo "${ECHO_T}$maintainer_mode" >&6 | |
39423523 DD |
1396 | |
1397 | if test "$maintainer_mode" = "yes"; then | |
1398 | MAINT='' | |
1399 | NOTMAINT='#' | |
1400 | else | |
1401 | MAINT='#' | |
1402 | NOTMAINT='' | |
1403 | fi | |
1404 | ||
da191b5b DD |
1405 | # Do we have a single-tree copy of texinfo? Even if we do, we can't |
1406 | # rely on it - libiberty is built before texinfo. | |
1407 | # Extract the first word of "makeinfo", so it can be a program name with args. | |
39423523 | 1408 | set dummy makeinfo; ac_word=$2 |
2299a76d DJ |
1409 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1410 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1411 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then | |
1412 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
39423523 DD |
1413 | else |
1414 | if test -n "$MAKEINFO"; then | |
1415 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
1416 | else | |
2299a76d DJ |
1417 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1418 | for as_dir in $PATH | |
1419 | do | |
1420 | IFS=$as_save_IFS | |
1421 | test -z "$as_dir" && as_dir=. | |
1422 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1423 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1424 | ac_cv_prog_MAKEINFO="makeinfo" | |
1425 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1426 | break 2 | |
1427 | fi | |
1428 | done | |
1429 | done | |
1430 | ||
39423523 DD |
1431 | fi |
1432 | fi | |
2299a76d | 1433 | MAKEINFO=$ac_cv_prog_MAKEINFO |
39423523 | 1434 | if test -n "$MAKEINFO"; then |
2299a76d DJ |
1435 | echo "$as_me:$LINENO: result: $MAKEINFO" >&5 |
1436 | echo "${ECHO_T}$MAKEINFO" >&6 | |
39423523 | 1437 | else |
2299a76d DJ |
1438 | echo "$as_me:$LINENO: result: no" >&5 |
1439 | echo "${ECHO_T}no" >&6 | |
39423523 DD |
1440 | fi |
1441 | ||
1a78a35a DD |
1442 | if test "x$MAKEINFO" = "x"; then |
1443 | MAKEINFO="@echo makeinfo missing; true" | |
da191b5b | 1444 | BUILD_INFO= |
1a78a35a DD |
1445 | else |
1446 | BUILD_INFO=info | |
b7ca9213 L |
1447 | case "$MAKEINFO" in |
1448 | */missing\ makeinfo*) | |
1a78a35a | 1449 | BUILD_INFO= |
2299a76d | 1450 | { echo "$as_me:$LINENO: WARNING: |
b7ca9213 L |
1451 | *** Makeinfo is missing. Info documentation will not be built." >&5 |
1452 | echo "$as_me: WARNING: | |
1453 | *** Makeinfo is missing. Info documentation will not be built." >&2;} | |
1454 | ;; | |
1455 | *) | |
1456 | case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in | |
1457 | x*\ [1-3].* ) | |
1458 | MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" | |
1459 | BUILD_INFO= | |
1460 | { echo "$as_me:$LINENO: WARNING: | |
2299a76d DJ |
1461 | *** Makeinfo is too old. Info documentation will not be built." >&5 |
1462 | echo "$as_me: WARNING: | |
1463 | *** Makeinfo is too old. Info documentation will not be built." >&2;} | |
b7ca9213 L |
1464 | ;; |
1465 | esac | |
1a78a35a DD |
1466 | ;; |
1467 | esac | |
1468 | fi | |
da191b5b | 1469 | |
39423523 DD |
1470 | |
1471 | ||
1472 | # Extract the first word of "perl", so it can be a program name with args. | |
1473 | set dummy perl; ac_word=$2 | |
2299a76d DJ |
1474 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1475 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1476 | if test "${ac_cv_prog_PERL+set}" = set; then | |
1477 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
39423523 DD |
1478 | else |
1479 | if test -n "$PERL"; then | |
1480 | ac_cv_prog_PERL="$PERL" # Let the user override the test. | |
1481 | else | |
2299a76d DJ |
1482 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1483 | for as_dir in $PATH | |
1484 | do | |
1485 | IFS=$as_save_IFS | |
1486 | test -z "$as_dir" && as_dir=. | |
1487 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1488 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1489 | ac_cv_prog_PERL="perl" | |
1490 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1491 | break 2 | |
1492 | fi | |
1493 | done | |
1494 | done | |
1495 | ||
39423523 DD |
1496 | fi |
1497 | fi | |
2299a76d | 1498 | PERL=$ac_cv_prog_PERL |
39423523 | 1499 | if test -n "$PERL"; then |
2299a76d DJ |
1500 | echo "$as_me:$LINENO: result: $PERL" >&5 |
1501 | echo "${ECHO_T}$PERL" >&6 | |
39423523 | 1502 | else |
2299a76d DJ |
1503 | echo "$as_me:$LINENO: result: no" >&5 |
1504 | echo "${ECHO_T}no" >&6 | |
39423523 DD |
1505 | fi |
1506 | ||
1507 | if test x"$PERL" = x""; then | |
1508 | HAVE_PERL='#' | |
1509 | else | |
1510 | HAVE_PERL='' | |
1511 | fi | |
1512 | ||
1513 | ||
252b5132 | 1514 | # Make sure we can run config.sub. |
2299a76d DJ |
1515 | $ac_config_sub sun4 >/dev/null 2>&1 || |
1516 | { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 | |
1517 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} | |
1518 | { (exit 1); exit 1; }; } | |
252b5132 | 1519 | |
2299a76d DJ |
1520 | echo "$as_me:$LINENO: checking build system type" >&5 |
1521 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 | |
1522 | if test "${ac_cv_build+set}" = set; then | |
1523 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1524 | else | |
1525 | ac_cv_build_alias=$build_alias | |
1526 | test -z "$ac_cv_build_alias" && | |
1527 | ac_cv_build_alias=`$ac_config_guess` | |
1528 | test -z "$ac_cv_build_alias" && | |
1529 | { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 | |
1530 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} | |
1531 | { (exit 1); exit 1; }; } | |
1532 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || | |
1533 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 | |
1534 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} | |
1535 | { (exit 1); exit 1; }; } | |
252b5132 | 1536 | |
2299a76d DJ |
1537 | fi |
1538 | echo "$as_me:$LINENO: result: $ac_cv_build" >&5 | |
1539 | echo "${ECHO_T}$ac_cv_build" >&6 | |
1540 | build=$ac_cv_build | |
1541 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1542 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1543 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
252b5132 RH |
1544 | |
1545 | ||
2299a76d DJ |
1546 | echo "$as_me:$LINENO: checking host system type" >&5 |
1547 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 | |
1548 | if test "${ac_cv_host+set}" = set; then | |
1549 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1550 | else | |
1551 | ac_cv_host_alias=$host_alias | |
1552 | test -z "$ac_cv_host_alias" && | |
1553 | ac_cv_host_alias=$ac_cv_build_alias | |
1554 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || | |
1555 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 | |
1556 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} | |
1557 | { (exit 1); exit 1; }; } | |
252b5132 | 1558 | |
2299a76d DJ |
1559 | fi |
1560 | echo "$as_me:$LINENO: result: $ac_cv_host" >&5 | |
1561 | echo "${ECHO_T}$ac_cv_host" >&6 | |
1562 | host=$ac_cv_host | |
1563 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1564 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1565 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
252b5132 | 1566 | |
252b5132 | 1567 | |
252b5132 | 1568 | |
252b5132 | 1569 | |
2299a76d DJ |
1570 | if test -n "$ac_tool_prefix"; then |
1571 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
252b5132 | 1572 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
2299a76d DJ |
1573 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1574 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1575 | if test "${ac_cv_prog_AR+set}" = set; then | |
1576 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
252b5132 RH |
1577 | else |
1578 | if test -n "$AR"; then | |
1579 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
1580 | else | |
2299a76d DJ |
1581 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1582 | for as_dir in $PATH | |
1583 | do | |
1584 | IFS=$as_save_IFS | |
1585 | test -z "$as_dir" && as_dir=. | |
1586 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1587 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1588 | ac_cv_prog_AR="${ac_tool_prefix}ar" | |
1589 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1590 | break 2 | |
1591 | fi | |
1592 | done | |
1593 | done | |
1594 | ||
252b5132 RH |
1595 | fi |
1596 | fi | |
2299a76d | 1597 | AR=$ac_cv_prog_AR |
252b5132 | 1598 | if test -n "$AR"; then |
2299a76d DJ |
1599 | echo "$as_me:$LINENO: result: $AR" >&5 |
1600 | echo "${ECHO_T}$AR" >&6 | |
252b5132 | 1601 | else |
2299a76d DJ |
1602 | echo "$as_me:$LINENO: result: no" >&5 |
1603 | echo "${ECHO_T}no" >&6 | |
1604 | fi | |
1605 | ||
252b5132 | 1606 | fi |
2299a76d DJ |
1607 | if test -z "$ac_cv_prog_AR"; then |
1608 | ac_ct_AR=$AR | |
1609 | # Extract the first word of "ar", so it can be a program name with args. | |
1610 | set dummy ar; ac_word=$2 | |
1611 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1612 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1613 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then | |
1614 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1615 | else | |
1616 | if test -n "$ac_ct_AR"; then | |
1617 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
1618 | else | |
1619 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1620 | for as_dir in $PATH | |
1621 | do | |
1622 | IFS=$as_save_IFS | |
1623 | test -z "$as_dir" && as_dir=. | |
1624 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1625 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1626 | ac_cv_prog_ac_ct_AR="ar" | |
1627 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1628 | break 2 | |
1629 | fi | |
1630 | done | |
1631 | done | |
252b5132 | 1632 | |
2299a76d DJ |
1633 | fi |
1634 | fi | |
1635 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
1636 | if test -n "$ac_ct_AR"; then | |
1637 | echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 | |
1638 | echo "${ECHO_T}$ac_ct_AR" >&6 | |
1639 | else | |
1640 | echo "$as_me:$LINENO: result: no" >&5 | |
1641 | echo "${ECHO_T}no" >&6 | |
1642 | fi | |
252b5132 | 1643 | |
2299a76d DJ |
1644 | AR=$ac_ct_AR |
1645 | else | |
1646 | AR="$ac_cv_prog_AR" | |
1647 | fi | |
252b5132 | 1648 | |
2299a76d DJ |
1649 | if test -n "$ac_tool_prefix"; then |
1650 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
252b5132 | 1651 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
2299a76d DJ |
1652 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1653 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1654 | if test "${ac_cv_prog_RANLIB+set}" = set; then | |
1655 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
252b5132 RH |
1656 | else |
1657 | if test -n "$RANLIB"; then | |
1658 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
1659 | else | |
2299a76d DJ |
1660 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1661 | for as_dir in $PATH | |
1662 | do | |
1663 | IFS=$as_save_IFS | |
1664 | test -z "$as_dir" && as_dir=. | |
1665 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1666 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1667 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
1668 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1669 | break 2 | |
1670 | fi | |
1671 | done | |
1672 | done | |
1673 | ||
252b5132 RH |
1674 | fi |
1675 | fi | |
2299a76d | 1676 | RANLIB=$ac_cv_prog_RANLIB |
252b5132 | 1677 | if test -n "$RANLIB"; then |
2299a76d DJ |
1678 | echo "$as_me:$LINENO: result: $RANLIB" >&5 |
1679 | echo "${ECHO_T}$RANLIB" >&6 | |
252b5132 | 1680 | else |
2299a76d DJ |
1681 | echo "$as_me:$LINENO: result: no" >&5 |
1682 | echo "${ECHO_T}no" >&6 | |
252b5132 RH |
1683 | fi |
1684 | ||
2299a76d | 1685 | fi |
252b5132 | 1686 | if test -z "$ac_cv_prog_RANLIB"; then |
2299a76d | 1687 | ac_ct_RANLIB=$RANLIB |
252b5132 RH |
1688 | # Extract the first word of "ranlib", so it can be a program name with args. |
1689 | set dummy ranlib; ac_word=$2 | |
2299a76d DJ |
1690 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1691 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1692 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then | |
1693 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
252b5132 | 1694 | else |
2299a76d DJ |
1695 | if test -n "$ac_ct_RANLIB"; then |
1696 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
252b5132 | 1697 | else |
2299a76d DJ |
1698 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1699 | for as_dir in $PATH | |
1700 | do | |
1701 | IFS=$as_save_IFS | |
1702 | test -z "$as_dir" && as_dir=. | |
1703 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1704 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1705 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
1706 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1707 | break 2 | |
1708 | fi | |
1709 | done | |
1710 | done | |
1711 | ||
1712 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" | |
252b5132 RH |
1713 | fi |
1714 | fi | |
2299a76d DJ |
1715 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
1716 | if test -n "$ac_ct_RANLIB"; then | |
1717 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 | |
1718 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
252b5132 | 1719 | else |
2299a76d DJ |
1720 | echo "$as_me:$LINENO: result: no" >&5 |
1721 | echo "${ECHO_T}no" >&6 | |
252b5132 RH |
1722 | fi |
1723 | ||
2299a76d | 1724 | RANLIB=$ac_ct_RANLIB |
252b5132 | 1725 | else |
2299a76d | 1726 | RANLIB="$ac_cv_prog_RANLIB" |
252b5132 RH |
1727 | fi |
1728 | ||
1729 | ||
0c0a36a4 | 1730 | |
2299a76d DJ |
1731 | ac_ext=c |
1732 | ac_cpp='$CPP $CPPFLAGS' | |
1733 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1734 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1735 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1736 | if test -n "$ac_tool_prefix"; then | |
1737 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
1738 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
1739 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1740 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1741 | if test "${ac_cv_prog_CC+set}" = set; then | |
1742 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1743 | else | |
1744 | if test -n "$CC"; then | |
1745 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1746 | else | |
1747 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1748 | for as_dir in $PATH | |
1749 | do | |
1750 | IFS=$as_save_IFS | |
1751 | test -z "$as_dir" && as_dir=. | |
1752 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1753 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1754 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
1755 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1756 | break 2 | |
1757 | fi | |
1758 | done | |
1759 | done | |
1760 | ||
1761 | fi | |
1762 | fi | |
1763 | CC=$ac_cv_prog_CC | |
1764 | if test -n "$CC"; then | |
1765 | echo "$as_me:$LINENO: result: $CC" >&5 | |
1766 | echo "${ECHO_T}$CC" >&6 | |
1767 | else | |
1768 | echo "$as_me:$LINENO: result: no" >&5 | |
1769 | echo "${ECHO_T}no" >&6 | |
1770 | fi | |
1771 | ||
1772 | fi | |
1773 | if test -z "$ac_cv_prog_CC"; then | |
1774 | ac_ct_CC=$CC | |
1775 | # Extract the first word of "gcc", so it can be a program name with args. | |
252b5132 | 1776 | set dummy gcc; ac_word=$2 |
2299a76d DJ |
1777 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1778 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1779 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
1780 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1781 | else | |
1782 | if test -n "$ac_ct_CC"; then | |
1783 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
1784 | else | |
1785 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1786 | for as_dir in $PATH | |
1787 | do | |
1788 | IFS=$as_save_IFS | |
1789 | test -z "$as_dir" && as_dir=. | |
1790 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1791 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1792 | ac_cv_prog_ac_ct_CC="gcc" | |
1793 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1794 | break 2 | |
1795 | fi | |
1796 | done | |
1797 | done | |
1798 | ||
1799 | fi | |
1800 | fi | |
1801 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
1802 | if test -n "$ac_ct_CC"; then | |
1803 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
1804 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
1805 | else | |
1806 | echo "$as_me:$LINENO: result: no" >&5 | |
1807 | echo "${ECHO_T}no" >&6 | |
1808 | fi | |
1809 | ||
1810 | CC=$ac_ct_CC | |
1811 | else | |
1812 | CC="$ac_cv_prog_CC" | |
1813 | fi | |
1814 | ||
1815 | if test -z "$CC"; then | |
1816 | if test -n "$ac_tool_prefix"; then | |
1817 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
1818 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
1819 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1820 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1821 | if test "${ac_cv_prog_CC+set}" = set; then | |
1822 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
252b5132 RH |
1823 | else |
1824 | if test -n "$CC"; then | |
1825 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1826 | else | |
2299a76d DJ |
1827 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1828 | for as_dir in $PATH | |
1829 | do | |
1830 | IFS=$as_save_IFS | |
1831 | test -z "$as_dir" && as_dir=. | |
1832 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1833 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1834 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
1835 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1836 | break 2 | |
1837 | fi | |
1838 | done | |
1839 | done | |
1840 | ||
252b5132 RH |
1841 | fi |
1842 | fi | |
2299a76d | 1843 | CC=$ac_cv_prog_CC |
252b5132 | 1844 | if test -n "$CC"; then |
2299a76d DJ |
1845 | echo "$as_me:$LINENO: result: $CC" >&5 |
1846 | echo "${ECHO_T}$CC" >&6 | |
1847 | else | |
1848 | echo "$as_me:$LINENO: result: no" >&5 | |
1849 | echo "${ECHO_T}no" >&6 | |
1850 | fi | |
1851 | ||
1852 | fi | |
1853 | if test -z "$ac_cv_prog_CC"; then | |
1854 | ac_ct_CC=$CC | |
1855 | # Extract the first word of "cc", so it can be a program name with args. | |
1856 | set dummy cc; ac_word=$2 | |
1857 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1858 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1859 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
1860 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1861 | else | |
1862 | if test -n "$ac_ct_CC"; then | |
1863 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
252b5132 | 1864 | else |
2299a76d DJ |
1865 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1866 | for as_dir in $PATH | |
1867 | do | |
1868 | IFS=$as_save_IFS | |
1869 | test -z "$as_dir" && as_dir=. | |
1870 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1871 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1872 | ac_cv_prog_ac_ct_CC="cc" | |
1873 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1874 | break 2 | |
1875 | fi | |
1876 | done | |
1877 | done | |
1878 | ||
1879 | fi | |
1880 | fi | |
1881 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
1882 | if test -n "$ac_ct_CC"; then | |
1883 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
1884 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
1885 | else | |
1886 | echo "$as_me:$LINENO: result: no" >&5 | |
1887 | echo "${ECHO_T}no" >&6 | |
252b5132 RH |
1888 | fi |
1889 | ||
2299a76d DJ |
1890 | CC=$ac_ct_CC |
1891 | else | |
1892 | CC="$ac_cv_prog_CC" | |
1893 | fi | |
1894 | ||
1895 | fi | |
252b5132 RH |
1896 | if test -z "$CC"; then |
1897 | # Extract the first word of "cc", so it can be a program name with args. | |
1898 | set dummy cc; ac_word=$2 | |
2299a76d DJ |
1899 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1900 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1901 | if test "${ac_cv_prog_CC+set}" = set; then | |
1902 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
252b5132 RH |
1903 | else |
1904 | if test -n "$CC"; then | |
1905 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1906 | else | |
252b5132 | 1907 | ac_prog_rejected=no |
2299a76d DJ |
1908 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1909 | for as_dir in $PATH | |
1910 | do | |
1911 | IFS=$as_save_IFS | |
1912 | test -z "$as_dir" && as_dir=. | |
1913 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1914 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1915 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
1916 | ac_prog_rejected=yes | |
1917 | continue | |
1918 | fi | |
1919 | ac_cv_prog_CC="cc" | |
1920 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1921 | break 2 | |
1922 | fi | |
1923 | done | |
1924 | done | |
1925 | ||
252b5132 RH |
1926 | if test $ac_prog_rejected = yes; then |
1927 | # We found a bogon in the path, so make sure we never use it. | |
1928 | set dummy $ac_cv_prog_CC | |
1929 | shift | |
2299a76d | 1930 | if test $# != 0; then |
252b5132 RH |
1931 | # We chose a different compiler from the bogus one. |
1932 | # However, it has the same basename, so the bogon will be chosen | |
1933 | # first if we set CC to just the basename; use the full file name. | |
1934 | shift | |
2299a76d | 1935 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
252b5132 RH |
1936 | fi |
1937 | fi | |
1938 | fi | |
1939 | fi | |
2299a76d | 1940 | CC=$ac_cv_prog_CC |
252b5132 | 1941 | if test -n "$CC"; then |
2299a76d DJ |
1942 | echo "$as_me:$LINENO: result: $CC" >&5 |
1943 | echo "${ECHO_T}$CC" >&6 | |
252b5132 | 1944 | else |
2299a76d DJ |
1945 | echo "$as_me:$LINENO: result: no" >&5 |
1946 | echo "${ECHO_T}no" >&6 | |
252b5132 RH |
1947 | fi |
1948 | ||
252b5132 | 1949 | fi |
2299a76d DJ |
1950 | if test -z "$CC"; then |
1951 | if test -n "$ac_tool_prefix"; then | |
1952 | for ac_prog in cl | |
1953 | do | |
1954 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
1955 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
1956 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1957 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1958 | if test "${ac_cv_prog_CC+set}" = set; then | |
1959 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
252b5132 | 1960 | else |
2299a76d DJ |
1961 | if test -n "$CC"; then |
1962 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
252b5132 | 1963 | else |
2299a76d DJ |
1964 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1965 | for as_dir in $PATH | |
1966 | do | |
1967 | IFS=$as_save_IFS | |
1968 | test -z "$as_dir" && as_dir=. | |
1969 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1970 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1971 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
1972 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1973 | break 2 | |
1974 | fi | |
1975 | done | |
1976 | done | |
1977 | ||
252b5132 RH |
1978 | fi |
1979 | fi | |
2299a76d DJ |
1980 | CC=$ac_cv_prog_CC |
1981 | if test -n "$CC"; then | |
1982 | echo "$as_me:$LINENO: result: $CC" >&5 | |
1983 | echo "${ECHO_T}$CC" >&6 | |
252b5132 | 1984 | else |
2299a76d DJ |
1985 | echo "$as_me:$LINENO: result: no" >&5 |
1986 | echo "${ECHO_T}no" >&6 | |
252b5132 | 1987 | fi |
252b5132 | 1988 | |
2299a76d DJ |
1989 | test -n "$CC" && break |
1990 | done | |
252b5132 | 1991 | fi |
2299a76d DJ |
1992 | if test -z "$CC"; then |
1993 | ac_ct_CC=$CC | |
1994 | for ac_prog in cl | |
1995 | do | |
1996 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
1997 | set dummy $ac_prog; ac_word=$2 | |
1998 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1999 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2000 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2001 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2002 | else | |
2003 | if test -n "$ac_ct_CC"; then | |
2004 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2005 | else | |
2006 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2007 | for as_dir in $PATH | |
2008 | do | |
2009 | IFS=$as_save_IFS | |
2010 | test -z "$as_dir" && as_dir=. | |
2011 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2012 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2013 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
2014 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2015 | break 2 | |
252b5132 | 2016 | fi |
2299a76d DJ |
2017 | done |
2018 | done | |
2019 | ||
2020 | fi | |
2021 | fi | |
2022 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2023 | if test -n "$ac_ct_CC"; then | |
2024 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2025 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
252b5132 | 2026 | else |
2299a76d DJ |
2027 | echo "$as_me:$LINENO: result: no" >&5 |
2028 | echo "${ECHO_T}no" >&6 | |
252b5132 RH |
2029 | fi |
2030 | ||
2299a76d DJ |
2031 | test -n "$ac_ct_CC" && break |
2032 | done | |
252b5132 | 2033 | |
2299a76d DJ |
2034 | CC=$ac_ct_CC |
2035 | fi | |
2036 | ||
2037 | fi | |
2038 | ||
2039 | ||
2040 | test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH | |
2041 | See \`config.log' for more details." >&5 | |
2042 | echo "$as_me: error: no acceptable C compiler found in \$PATH | |
2043 | See \`config.log' for more details." >&2;} | |
2044 | { (exit 1); exit 1; }; } | |
2045 | ||
2046 | # Provide some information about the compiler. | |
2047 | echo "$as_me:$LINENO:" \ | |
2048 | "checking for C compiler version" >&5 | |
2049 | ac_compiler=`set X $ac_compile; echo $2` | |
2050 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
2051 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
2052 | ac_status=$? | |
2053 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2054 | (exit $ac_status); } | |
2055 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
2056 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
2057 | ac_status=$? | |
2058 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2059 | (exit $ac_status); } | |
2060 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
2061 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
2062 | ac_status=$? | |
2063 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2064 | (exit $ac_status); } | |
2065 | ||
2066 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
2067 | /* confdefs.h. */ |
2068 | _ACEOF | |
2069 | cat confdefs.h >>conftest.$ac_ext | |
2070 | cat >>conftest.$ac_ext <<_ACEOF | |
2071 | /* end confdefs.h. */ | |
92655e19 | 2072 | |
2299a76d DJ |
2073 | int |
2074 | main () | |
2075 | { | |
2076 | ||
2077 | ; | |
2078 | return 0; | |
2079 | } | |
2080 | _ACEOF | |
2081 | # FIXME: Cleanup? | |
2082 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
2083 | (eval $ac_link) 2>&5 | |
2084 | ac_status=$? | |
2085 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2086 | (exit $ac_status); }; then | |
2087 | gcc_no_link=no | |
2088 | else | |
2089 | gcc_no_link=yes | |
2090 | fi | |
2091 | ||
2092 | if test x$gcc_no_link = xyes; then | |
2093 | # Setting cross_compile will disable run tests; it will | |
2094 | # also disable AC_CHECK_FILE but that's generally | |
2095 | # correct if we can't link. | |
2096 | cross_compiling=yes | |
2097 | EXEEXT= | |
2098 | else | |
2099 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
2100 | /* confdefs.h. */ |
2101 | _ACEOF | |
2102 | cat confdefs.h >>conftest.$ac_ext | |
2103 | cat >>conftest.$ac_ext <<_ACEOF | |
2104 | /* end confdefs.h. */ | |
2105 | ||
2106 | int | |
2107 | main () | |
2108 | { | |
2109 | ||
2110 | ; | |
2111 | return 0; | |
2112 | } | |
2113 | _ACEOF | |
2114 | ac_clean_files_save=$ac_clean_files | |
2115 | ac_clean_files="$ac_clean_files a.out a.exe b.out" | |
2116 | # Try to create an executable without -o first, disregard a.out. | |
2117 | # It will help us diagnose broken compilers, and finding out an intuition | |
2118 | # of exeext. | |
58670637 DD |
2119 | echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 |
2120 | echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 | |
2299a76d DJ |
2121 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
2122 | if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 | |
2123 | (eval $ac_link_default) 2>&5 | |
2124 | ac_status=$? | |
2125 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2126 | (exit $ac_status); }; then | |
2127 | # Find the output, starting from the most likely. This scheme is | |
2128 | # not robust to junk in `.', hence go to wildcards (a.*) only as a last | |
2129 | # resort. | |
2130 | ||
2131 | # Be careful to initialize this variable, since it used to be cached. | |
2132 | # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. | |
2133 | ac_cv_exeext= | |
2134 | # b.out is created by i960 compilers. | |
2135 | for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out | |
2136 | do | |
2137 | test -f "$ac_file" || continue | |
2138 | case $ac_file in | |
2139 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) | |
58670637 | 2140 | ;; |
2299a76d | 2141 | conftest.$ac_ext ) |
58670637 DD |
2142 | # This is the source file. |
2143 | ;; | |
2299a76d | 2144 | [ab].out ) |
58670637 DD |
2145 | # We found the default executable, but exeext='' is most |
2146 | # certainly right. | |
2147 | break;; | |
2299a76d | 2148 | *.* ) |
58670637 DD |
2149 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
2150 | # FIXME: I believe we export ac_cv_exeext for Libtool, | |
2151 | # but it would be cool to find out if it's true. Does anybody | |
2152 | # maintain Libtool? --akim. | |
2153 | export ac_cv_exeext | |
2154 | break;; | |
2299a76d | 2155 | * ) |
58670637 | 2156 | break;; |
2299a76d DJ |
2157 | esac |
2158 | done | |
b39b76b8 | 2159 | else |
2299a76d DJ |
2160 | echo "$as_me: failed program was:" >&5 |
2161 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2162 | ||
2163 | { { echo "$as_me:$LINENO: error: C compiler cannot create executables | |
2164 | See \`config.log' for more details." >&5 | |
2165 | echo "$as_me: error: C compiler cannot create executables | |
2166 | See \`config.log' for more details." >&2;} | |
2167 | { (exit 77); exit 77; }; } | |
2168 | fi | |
2169 | ||
2170 | ac_exeext=$ac_cv_exeext | |
2171 | echo "$as_me:$LINENO: result: $ac_file" >&5 | |
2172 | echo "${ECHO_T}$ac_file" >&6 | |
2173 | ||
2174 | # Check the compiler produces executables we can run. If not, either | |
2175 | # the compiler is broken, or we cross compile. | |
2176 | echo "$as_me:$LINENO: checking whether the C compiler works" >&5 | |
2177 | echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 | |
2178 | # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 | |
2179 | # If not cross compiling, check that we can run a simple program. | |
2180 | if test "$cross_compiling" != yes; then | |
2181 | if { ac_try='./$ac_file' | |
2182 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2183 | (eval $ac_try) 2>&5 | |
2184 | ac_status=$? | |
2185 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2186 | (exit $ac_status); }; }; then | |
2187 | cross_compiling=no | |
2188 | else | |
2189 | if test "$cross_compiling" = maybe; then | |
2190 | cross_compiling=yes | |
2191 | else | |
2192 | { { echo "$as_me:$LINENO: error: cannot run C compiled programs. | |
2193 | If you meant to cross compile, use \`--host'. | |
2194 | See \`config.log' for more details." >&5 | |
2195 | echo "$as_me: error: cannot run C compiled programs. | |
2196 | If you meant to cross compile, use \`--host'. | |
2197 | See \`config.log' for more details." >&2;} | |
2198 | { (exit 1); exit 1; }; } | |
b39b76b8 DD |
2199 | fi |
2200 | fi | |
2299a76d DJ |
2201 | fi |
2202 | echo "$as_me:$LINENO: result: yes" >&5 | |
2203 | echo "${ECHO_T}yes" >&6 | |
2204 | ||
2205 | rm -f a.out a.exe conftest$ac_cv_exeext b.out | |
2206 | ac_clean_files=$ac_clean_files_save | |
2207 | # Check the compiler produces executables we can run. If not, either | |
2208 | # the compiler is broken, or we cross compile. | |
2209 | echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 | |
2210 | echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 | |
2211 | echo "$as_me:$LINENO: result: $cross_compiling" >&5 | |
2212 | echo "${ECHO_T}$cross_compiling" >&6 | |
2213 | ||
2214 | echo "$as_me:$LINENO: checking for suffix of executables" >&5 | |
2215 | echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 | |
2216 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
2217 | (eval $ac_link) 2>&5 | |
2218 | ac_status=$? | |
2219 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2220 | (exit $ac_status); }; then | |
2221 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
2222 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2223 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2224 | # `rm'. | |
2225 | for ac_file in conftest.exe conftest conftest.*; do | |
2226 | test -f "$ac_file" || continue | |
2227 | case $ac_file in | |
2228 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; | |
2229 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
58670637 DD |
2230 | export ac_cv_exeext |
2231 | break;; | |
2299a76d DJ |
2232 | * ) break;; |
2233 | esac | |
2234 | done | |
b39b76b8 | 2235 | else |
2299a76d DJ |
2236 | { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link |
2237 | See \`config.log' for more details." >&5 | |
2238 | echo "$as_me: error: cannot compute suffix of executables: cannot compile and link | |
2239 | See \`config.log' for more details." >&2;} | |
2240 | { (exit 1); exit 1; }; } | |
b39b76b8 | 2241 | fi |
b39b76b8 | 2242 | |
2299a76d DJ |
2243 | rm -f conftest$ac_cv_exeext |
2244 | echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 | |
2245 | echo "${ECHO_T}$ac_cv_exeext" >&6 | |
2246 | ||
2247 | rm -f conftest.$ac_ext | |
2248 | EXEEXT=$ac_cv_exeext | |
2249 | ac_exeext=$EXEEXT | |
b39b76b8 | 2250 | fi |
2299a76d DJ |
2251 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 |
2252 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 | |
2253 | if test "${ac_cv_objext+set}" = set; then | |
2254 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b39b76b8 | 2255 | else |
2299a76d | 2256 | cat >conftest.$ac_ext <<_ACEOF |
2299a76d DJ |
2257 | /* confdefs.h. */ |
2258 | _ACEOF | |
2259 | cat confdefs.h >>conftest.$ac_ext | |
2260 | cat >>conftest.$ac_ext <<_ACEOF | |
2261 | /* end confdefs.h. */ | |
b39b76b8 | 2262 | |
2299a76d DJ |
2263 | int |
2264 | main () | |
2265 | { | |
b39b76b8 | 2266 | |
2299a76d DJ |
2267 | ; |
2268 | return 0; | |
2269 | } | |
2270 | _ACEOF | |
2271 | rm -f conftest.o conftest.obj | |
2272 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2273 | (eval $ac_compile) 2>&5 | |
2274 | ac_status=$? | |
2275 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2276 | (exit $ac_status); }; then | |
2277 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do | |
2278 | case $ac_file in | |
2279 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; | |
2280 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
2281 | break;; | |
2282 | esac | |
2283 | done | |
b39b76b8 | 2284 | else |
2299a76d DJ |
2285 | echo "$as_me: failed program was:" >&5 |
2286 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2287 | ||
2288 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile | |
2289 | See \`config.log' for more details." >&5 | |
2290 | echo "$as_me: error: cannot compute suffix of object files: cannot compile | |
2291 | See \`config.log' for more details." >&2;} | |
2292 | { (exit 1); exit 1; }; } | |
2293 | fi | |
2294 | ||
2295 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
b39b76b8 | 2296 | fi |
2299a76d DJ |
2297 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 |
2298 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
2299 | OBJEXT=$ac_cv_objext | |
2300 | ac_objext=$OBJEXT | |
2301 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 | |
2302 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
2303 | if test "${ac_cv_c_compiler_gnu+set}" = set; then | |
2304 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2305 | else | |
2306 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
2307 | /* confdefs.h. */ |
2308 | _ACEOF | |
2309 | cat confdefs.h >>conftest.$ac_ext | |
2310 | cat >>conftest.$ac_ext <<_ACEOF | |
2311 | /* end confdefs.h. */ | |
2312 | ||
2313 | int | |
2314 | main () | |
2315 | { | |
2316 | #ifndef __GNUC__ | |
2317 | choke me | |
2318 | #endif | |
b39b76b8 | 2319 | |
2299a76d DJ |
2320 | ; |
2321 | return 0; | |
2322 | } | |
2323 | _ACEOF | |
2324 | rm -f conftest.$ac_objext | |
2325 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 2326 | (eval $ac_compile) 2>conftest.er1 |
2299a76d | 2327 | ac_status=$? |
58670637 DD |
2328 | grep -v '^ *+' conftest.er1 >conftest.err |
2329 | rm -f conftest.er1 | |
2330 | cat conftest.err >&5 | |
2299a76d DJ |
2331 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2332 | (exit $ac_status); } && | |
46a10049 | 2333 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
2334 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2335 | (eval $ac_try) 2>&5 | |
2336 | ac_status=$? | |
2337 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2338 | (exit $ac_status); }; } && | |
2339 | { ac_try='test -s conftest.$ac_objext' | |
2299a76d DJ |
2340 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2341 | (eval $ac_try) 2>&5 | |
2342 | ac_status=$? | |
2343 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2344 | (exit $ac_status); }; }; then | |
2345 | ac_compiler_gnu=yes | |
2346 | else | |
2347 | echo "$as_me: failed program was:" >&5 | |
2348 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2349 | ||
2350 | ac_compiler_gnu=no | |
2351 | fi | |
58670637 | 2352 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d DJ |
2353 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
2354 | ||
2355 | fi | |
2356 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 | |
2357 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
2358 | GCC=`test $ac_compiler_gnu = yes && echo yes` | |
2359 | ac_test_CFLAGS=${CFLAGS+set} | |
2360 | ac_save_CFLAGS=$CFLAGS | |
2361 | CFLAGS="-g" | |
2362 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 | |
2363 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
2364 | if test "${ac_cv_prog_cc_g+set}" = set; then | |
2365 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2366 | else | |
2367 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
2368 | /* confdefs.h. */ |
2369 | _ACEOF | |
2370 | cat confdefs.h >>conftest.$ac_ext | |
2371 | cat >>conftest.$ac_ext <<_ACEOF | |
2372 | /* end confdefs.h. */ | |
b39b76b8 | 2373 | |
2299a76d DJ |
2374 | int |
2375 | main () | |
2376 | { | |
b39b76b8 | 2377 | |
2299a76d DJ |
2378 | ; |
2379 | return 0; | |
2380 | } | |
2381 | _ACEOF | |
2382 | rm -f conftest.$ac_objext | |
2383 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 2384 | (eval $ac_compile) 2>conftest.er1 |
2299a76d | 2385 | ac_status=$? |
58670637 DD |
2386 | grep -v '^ *+' conftest.er1 >conftest.err |
2387 | rm -f conftest.er1 | |
2388 | cat conftest.err >&5 | |
2299a76d DJ |
2389 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2390 | (exit $ac_status); } && | |
46a10049 | 2391 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
2392 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2393 | (eval $ac_try) 2>&5 | |
2394 | ac_status=$? | |
2395 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2396 | (exit $ac_status); }; } && | |
2397 | { ac_try='test -s conftest.$ac_objext' | |
2299a76d DJ |
2398 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2399 | (eval $ac_try) 2>&5 | |
2400 | ac_status=$? | |
2401 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2402 | (exit $ac_status); }; }; then | |
2403 | ac_cv_prog_cc_g=yes | |
2404 | else | |
2405 | echo "$as_me: failed program was:" >&5 | |
2406 | sed 's/^/| /' conftest.$ac_ext >&5 | |
252b5132 | 2407 | |
2299a76d DJ |
2408 | ac_cv_prog_cc_g=no |
2409 | fi | |
58670637 | 2410 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d DJ |
2411 | fi |
2412 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 | |
2413 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
2414 | if test "$ac_test_CFLAGS" = set; then | |
2415 | CFLAGS=$ac_save_CFLAGS | |
2416 | elif test $ac_cv_prog_cc_g = yes; then | |
252b5132 | 2417 | if test "$GCC" = yes; then |
2299a76d | 2418 | CFLAGS="-g -O2" |
252b5132 | 2419 | else |
2299a76d | 2420 | CFLAGS="-g" |
252b5132 RH |
2421 | fi |
2422 | else | |
2299a76d DJ |
2423 | if test "$GCC" = yes; then |
2424 | CFLAGS="-O2" | |
2425 | else | |
2426 | CFLAGS= | |
2427 | fi | |
252b5132 | 2428 | fi |
2299a76d DJ |
2429 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 |
2430 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 | |
2431 | if test "${ac_cv_prog_cc_stdc+set}" = set; then | |
2432 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2433 | else | |
2434 | ac_cv_prog_cc_stdc=no | |
2435 | ac_save_CC=$CC | |
2436 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
2437 | /* confdefs.h. */ |
2438 | _ACEOF | |
2439 | cat confdefs.h >>conftest.$ac_ext | |
2440 | cat >>conftest.$ac_ext <<_ACEOF | |
2441 | /* end confdefs.h. */ | |
2442 | #include <stdarg.h> | |
2443 | #include <stdio.h> | |
2444 | #include <sys/types.h> | |
2445 | #include <sys/stat.h> | |
2446 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2447 | struct buf { int x; }; | |
2448 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2449 | static char *e (p, i) | |
2450 | char **p; | |
2451 | int i; | |
2452 | { | |
2453 | return p[i]; | |
92655e19 | 2454 | } |
2299a76d DJ |
2455 | static char *f (char * (*g) (char **, int), char **p, ...) |
2456 | { | |
2457 | char *s; | |
2458 | va_list v; | |
2459 | va_start (v,p); | |
2460 | s = g (p, va_arg (v,int)); | |
2461 | va_end (v); | |
2462 | return s; | |
92655e19 | 2463 | } |
58670637 DD |
2464 | |
2465 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2466 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2467 | These don't provoke an error unfortunately, instead are silently treated | |
2468 | as 'x'. The following induces an error, until -std1 is added to get | |
2469 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2470 | array size at least. It's necessary to write '\x00'==0 to get something | |
2471 | that's true only with -std1. */ | |
2472 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2473 | ||
2299a76d DJ |
2474 | int test (int i, double x); |
2475 | struct s1 {int (*f) (int a);}; | |
2476 | struct s2 {int (*f) (double a);}; | |
2477 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2478 | int argc; | |
2479 | char **argv; | |
2480 | int | |
2481 | main () | |
2482 | { | |
2483 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2484 | ; | |
2485 | return 0; | |
92655e19 | 2486 | } |
2299a76d DJ |
2487 | _ACEOF |
2488 | # Don't try gcc -ansi; that turns off useful extensions and | |
2489 | # breaks some systems' header files. | |
2490 | # AIX -qlanglvl=ansi | |
2491 | # Ultrix and OSF/1 -std1 | |
2492 | # HP-UX 10.20 and later -Ae | |
2493 | # HP-UX older versions -Aa -D_HPUX_SOURCE | |
2494 | # SVR4 -Xc -D__EXTENSIONS__ | |
2495 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2496 | do | |
2497 | CC="$ac_save_CC $ac_arg" | |
2498 | rm -f conftest.$ac_objext | |
2499 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 2500 | (eval $ac_compile) 2>conftest.er1 |
2299a76d | 2501 | ac_status=$? |
58670637 DD |
2502 | grep -v '^ *+' conftest.er1 >conftest.err |
2503 | rm -f conftest.er1 | |
2504 | cat conftest.err >&5 | |
2299a76d DJ |
2505 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2506 | (exit $ac_status); } && | |
46a10049 | 2507 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
2508 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2509 | (eval $ac_try) 2>&5 | |
2510 | ac_status=$? | |
2511 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2512 | (exit $ac_status); }; } && | |
2513 | { ac_try='test -s conftest.$ac_objext' | |
2299a76d DJ |
2514 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2515 | (eval $ac_try) 2>&5 | |
2516 | ac_status=$? | |
2517 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2518 | (exit $ac_status); }; }; then | |
2519 | ac_cv_prog_cc_stdc=$ac_arg | |
2520 | break | |
2521 | else | |
2522 | echo "$as_me: failed program was:" >&5 | |
2523 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2524 | ||
2525 | fi | |
58670637 | 2526 | rm -f conftest.err conftest.$ac_objext |
2299a76d DJ |
2527 | done |
2528 | rm -f conftest.$ac_ext conftest.$ac_objext | |
2529 | CC=$ac_save_CC | |
2530 | ||
2531 | fi | |
2532 | ||
2533 | case "x$ac_cv_prog_cc_stdc" in | |
2534 | x|xno) | |
2535 | echo "$as_me:$LINENO: result: none needed" >&5 | |
2536 | echo "${ECHO_T}none needed" >&6 ;; | |
2537 | *) | |
2538 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 | |
2539 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 | |
2540 | CC="$CC $ac_cv_prog_cc_stdc" ;; | |
2541 | esac | |
2542 | ||
2543 | # Some people use a C++ compiler to compile C. Since we use `exit', | |
2544 | # in C++ we need to declare it. In case someone uses the same compiler | |
2545 | # for both compiling C and C++ we need to have the C++ compiler decide | |
2546 | # the declaration of exit, since it's the most demanding environment. | |
2547 | cat >conftest.$ac_ext <<_ACEOF | |
2548 | #ifndef __cplusplus | |
2549 | choke me | |
2550 | #endif | |
2551 | _ACEOF | |
2552 | rm -f conftest.$ac_objext | |
2553 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 2554 | (eval $ac_compile) 2>conftest.er1 |
2299a76d | 2555 | ac_status=$? |
58670637 DD |
2556 | grep -v '^ *+' conftest.er1 >conftest.err |
2557 | rm -f conftest.er1 | |
2558 | cat conftest.err >&5 | |
2299a76d DJ |
2559 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2560 | (exit $ac_status); } && | |
46a10049 | 2561 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
2562 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2563 | (eval $ac_try) 2>&5 | |
2564 | ac_status=$? | |
2565 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2566 | (exit $ac_status); }; } && | |
2567 | { ac_try='test -s conftest.$ac_objext' | |
2299a76d DJ |
2568 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2569 | (eval $ac_try) 2>&5 | |
2570 | ac_status=$? | |
2571 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2572 | (exit $ac_status); }; }; then | |
2573 | for ac_declaration in \ | |
58670637 | 2574 | '' \ |
2299a76d DJ |
2575 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ |
2576 | 'extern "C" void std::exit (int); using std::exit;' \ | |
2577 | 'extern "C" void exit (int) throw ();' \ | |
2578 | 'extern "C" void exit (int);' \ | |
2579 | 'void exit (int);' | |
2580 | do | |
2581 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
2582 | /* confdefs.h. */ |
2583 | _ACEOF | |
2584 | cat confdefs.h >>conftest.$ac_ext | |
2585 | cat >>conftest.$ac_ext <<_ACEOF | |
2586 | /* end confdefs.h. */ | |
b7ca9213 | 2587 | $ac_declaration |
58670637 | 2588 | #include <stdlib.h> |
2299a76d DJ |
2589 | int |
2590 | main () | |
2591 | { | |
2592 | exit (42); | |
2593 | ; | |
2594 | return 0; | |
92655e19 | 2595 | } |
2299a76d DJ |
2596 | _ACEOF |
2597 | rm -f conftest.$ac_objext | |
2598 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 2599 | (eval $ac_compile) 2>conftest.er1 |
2299a76d | 2600 | ac_status=$? |
58670637 DD |
2601 | grep -v '^ *+' conftest.er1 >conftest.err |
2602 | rm -f conftest.er1 | |
2603 | cat conftest.err >&5 | |
2299a76d DJ |
2604 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2605 | (exit $ac_status); } && | |
46a10049 | 2606 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
2607 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2608 | (eval $ac_try) 2>&5 | |
2609 | ac_status=$? | |
2610 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2611 | (exit $ac_status); }; } && | |
2612 | { ac_try='test -s conftest.$ac_objext' | |
2299a76d DJ |
2613 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2614 | (eval $ac_try) 2>&5 | |
2615 | ac_status=$? | |
2616 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2617 | (exit $ac_status); }; }; then | |
2618 | : | |
2619 | else | |
2620 | echo "$as_me: failed program was:" >&5 | |
2621 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2622 | ||
2623 | continue | |
2624 | fi | |
58670637 | 2625 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 2626 | cat >conftest.$ac_ext <<_ACEOF |
2299a76d DJ |
2627 | /* confdefs.h. */ |
2628 | _ACEOF | |
2629 | cat confdefs.h >>conftest.$ac_ext | |
2630 | cat >>conftest.$ac_ext <<_ACEOF | |
2631 | /* end confdefs.h. */ | |
2632 | $ac_declaration | |
2633 | int | |
2634 | main () | |
2635 | { | |
2636 | exit (42); | |
2637 | ; | |
2638 | return 0; | |
92655e19 | 2639 | } |
2299a76d DJ |
2640 | _ACEOF |
2641 | rm -f conftest.$ac_objext | |
2642 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 2643 | (eval $ac_compile) 2>conftest.er1 |
2299a76d | 2644 | ac_status=$? |
58670637 DD |
2645 | grep -v '^ *+' conftest.er1 >conftest.err |
2646 | rm -f conftest.er1 | |
2647 | cat conftest.err >&5 | |
2299a76d DJ |
2648 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2649 | (exit $ac_status); } && | |
46a10049 | 2650 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
2651 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2652 | (eval $ac_try) 2>&5 | |
2653 | ac_status=$? | |
2654 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2655 | (exit $ac_status); }; } && | |
2656 | { ac_try='test -s conftest.$ac_objext' | |
2299a76d DJ |
2657 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2658 | (eval $ac_try) 2>&5 | |
2659 | ac_status=$? | |
2660 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2661 | (exit $ac_status); }; }; then | |
2662 | break | |
2663 | else | |
2664 | echo "$as_me: failed program was:" >&5 | |
2665 | sed 's/^/| /' conftest.$ac_ext >&5 | |
92655e19 | 2666 | |
2299a76d | 2667 | fi |
58670637 | 2668 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d DJ |
2669 | done |
2670 | rm -f conftest* | |
2671 | if test -n "$ac_declaration"; then | |
2672 | echo '#ifdef __cplusplus' >>confdefs.h | |
2673 | echo $ac_declaration >>confdefs.h | |
2674 | echo '#endif' >>confdefs.h | |
2675 | fi | |
2676 | ||
2677 | else | |
2678 | echo "$as_me: failed program was:" >&5 | |
2679 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2680 | ||
2681 | fi | |
58670637 | 2682 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d DJ |
2683 | ac_ext=c |
2684 | ac_cpp='$CPP $CPPFLAGS' | |
2685 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2686 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2687 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2688 | ||
8ddbb593 DJ |
2689 | ac_ext=c |
2690 | ac_cpp='$CPP $CPPFLAGS' | |
2691 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2692 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2693 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2694 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 | |
2695 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
2696 | # On Suns, sometimes $CPP names a directory. | |
2697 | if test -n "$CPP" && test -d "$CPP"; then | |
2698 | CPP= | |
2699 | fi | |
2700 | if test -z "$CPP"; then | |
2701 | if test "${ac_cv_prog_CPP+set}" = set; then | |
2702 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2703 | else | |
2704 | # Double quotes because CPP needs to be expanded | |
2705 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
2706 | do | |
2707 | ac_preproc_ok=false | |
2708 | for ac_c_preproc_warn_flag in '' yes | |
2709 | do | |
2710 | # Use a header file that comes with gcc, so configuring glibc | |
2711 | # with a fresh cross-compiler works. | |
2712 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2713 | # <limits.h> exists even on freestanding compilers. | |
2714 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
2715 | # not just through cpp. "Syntax error" is here to catch this case. | |
2716 | cat >conftest.$ac_ext <<_ACEOF | |
8ddbb593 DJ |
2717 | /* confdefs.h. */ |
2718 | _ACEOF | |
2719 | cat confdefs.h >>conftest.$ac_ext | |
2720 | cat >>conftest.$ac_ext <<_ACEOF | |
2721 | /* end confdefs.h. */ | |
2722 | #ifdef __STDC__ | |
2723 | # include <limits.h> | |
2724 | #else | |
2725 | # include <assert.h> | |
2726 | #endif | |
58670637 | 2727 | Syntax error |
8ddbb593 DJ |
2728 | _ACEOF |
2729 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2730 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2731 | ac_status=$? | |
2732 | grep -v '^ *+' conftest.er1 >conftest.err | |
2733 | rm -f conftest.er1 | |
2734 | cat conftest.err >&5 | |
2735 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2736 | (exit $ac_status); } >/dev/null; then | |
2737 | if test -s conftest.err; then | |
2738 | ac_cpp_err=$ac_c_preproc_warn_flag | |
58670637 | 2739 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
8ddbb593 DJ |
2740 | else |
2741 | ac_cpp_err= | |
2742 | fi | |
2743 | else | |
2744 | ac_cpp_err=yes | |
2745 | fi | |
2746 | if test -z "$ac_cpp_err"; then | |
2747 | : | |
2748 | else | |
2749 | echo "$as_me: failed program was:" >&5 | |
2750 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2751 | ||
2752 | # Broken: fails on valid input. | |
2753 | continue | |
2754 | fi | |
2755 | rm -f conftest.err conftest.$ac_ext | |
2756 | ||
2757 | # OK, works on sane cases. Now check whether non-existent headers | |
2758 | # can be detected and how. | |
2759 | cat >conftest.$ac_ext <<_ACEOF | |
8ddbb593 DJ |
2760 | /* confdefs.h. */ |
2761 | _ACEOF | |
2762 | cat confdefs.h >>conftest.$ac_ext | |
2763 | cat >>conftest.$ac_ext <<_ACEOF | |
2764 | /* end confdefs.h. */ | |
2765 | #include <ac_nonexistent.h> | |
2766 | _ACEOF | |
2767 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2768 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2769 | ac_status=$? | |
2770 | grep -v '^ *+' conftest.er1 >conftest.err | |
2771 | rm -f conftest.er1 | |
2772 | cat conftest.err >&5 | |
2773 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2774 | (exit $ac_status); } >/dev/null; then | |
2775 | if test -s conftest.err; then | |
2776 | ac_cpp_err=$ac_c_preproc_warn_flag | |
58670637 | 2777 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
8ddbb593 DJ |
2778 | else |
2779 | ac_cpp_err= | |
2780 | fi | |
2781 | else | |
2782 | ac_cpp_err=yes | |
2783 | fi | |
2784 | if test -z "$ac_cpp_err"; then | |
2785 | # Broken: success on invalid input. | |
2786 | continue | |
2787 | else | |
2788 | echo "$as_me: failed program was:" >&5 | |
2789 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2790 | ||
2791 | # Passes both tests. | |
2792 | ac_preproc_ok=: | |
2793 | break | |
2794 | fi | |
2795 | rm -f conftest.err conftest.$ac_ext | |
2796 | ||
2797 | done | |
2798 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
2799 | rm -f conftest.err conftest.$ac_ext | |
2800 | if $ac_preproc_ok; then | |
2801 | break | |
2802 | fi | |
2803 | ||
2804 | done | |
2805 | ac_cv_prog_CPP=$CPP | |
2806 | ||
2807 | fi | |
2808 | CPP=$ac_cv_prog_CPP | |
2809 | else | |
2810 | ac_cv_prog_CPP=$CPP | |
2811 | fi | |
2812 | echo "$as_me:$LINENO: result: $CPP" >&5 | |
2813 | echo "${ECHO_T}$CPP" >&6 | |
2814 | ac_preproc_ok=false | |
2815 | for ac_c_preproc_warn_flag in '' yes | |
2816 | do | |
2817 | # Use a header file that comes with gcc, so configuring glibc | |
2818 | # with a fresh cross-compiler works. | |
2819 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2820 | # <limits.h> exists even on freestanding compilers. | |
2821 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
2822 | # not just through cpp. "Syntax error" is here to catch this case. | |
2823 | cat >conftest.$ac_ext <<_ACEOF | |
8ddbb593 DJ |
2824 | /* confdefs.h. */ |
2825 | _ACEOF | |
2826 | cat confdefs.h >>conftest.$ac_ext | |
2827 | cat >>conftest.$ac_ext <<_ACEOF | |
2828 | /* end confdefs.h. */ | |
2829 | #ifdef __STDC__ | |
2830 | # include <limits.h> | |
2831 | #else | |
2832 | # include <assert.h> | |
2833 | #endif | |
58670637 | 2834 | Syntax error |
8ddbb593 DJ |
2835 | _ACEOF |
2836 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2837 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2838 | ac_status=$? | |
2839 | grep -v '^ *+' conftest.er1 >conftest.err | |
2840 | rm -f conftest.er1 | |
2841 | cat conftest.err >&5 | |
2842 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2843 | (exit $ac_status); } >/dev/null; then | |
2844 | if test -s conftest.err; then | |
2845 | ac_cpp_err=$ac_c_preproc_warn_flag | |
58670637 | 2846 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
8ddbb593 DJ |
2847 | else |
2848 | ac_cpp_err= | |
2849 | fi | |
2850 | else | |
2851 | ac_cpp_err=yes | |
2852 | fi | |
2853 | if test -z "$ac_cpp_err"; then | |
2854 | : | |
2855 | else | |
2856 | echo "$as_me: failed program was:" >&5 | |
2857 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2858 | ||
2859 | # Broken: fails on valid input. | |
2860 | continue | |
2861 | fi | |
2862 | rm -f conftest.err conftest.$ac_ext | |
2863 | ||
2864 | # OK, works on sane cases. Now check whether non-existent headers | |
2865 | # can be detected and how. | |
2866 | cat >conftest.$ac_ext <<_ACEOF | |
8ddbb593 DJ |
2867 | /* confdefs.h. */ |
2868 | _ACEOF | |
2869 | cat confdefs.h >>conftest.$ac_ext | |
2870 | cat >>conftest.$ac_ext <<_ACEOF | |
2871 | /* end confdefs.h. */ | |
2872 | #include <ac_nonexistent.h> | |
2873 | _ACEOF | |
2874 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2875 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2876 | ac_status=$? | |
2877 | grep -v '^ *+' conftest.er1 >conftest.err | |
2878 | rm -f conftest.er1 | |
2879 | cat conftest.err >&5 | |
2880 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2881 | (exit $ac_status); } >/dev/null; then | |
2882 | if test -s conftest.err; then | |
2883 | ac_cpp_err=$ac_c_preproc_warn_flag | |
58670637 | 2884 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
8ddbb593 DJ |
2885 | else |
2886 | ac_cpp_err= | |
2887 | fi | |
2888 | else | |
2889 | ac_cpp_err=yes | |
2890 | fi | |
2891 | if test -z "$ac_cpp_err"; then | |
2892 | # Broken: success on invalid input. | |
2893 | continue | |
2894 | else | |
2895 | echo "$as_me: failed program was:" >&5 | |
2896 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2897 | ||
2898 | # Passes both tests. | |
2899 | ac_preproc_ok=: | |
2900 | break | |
2901 | fi | |
2902 | rm -f conftest.err conftest.$ac_ext | |
2903 | ||
2904 | done | |
2905 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
2906 | rm -f conftest.err conftest.$ac_ext | |
2907 | if $ac_preproc_ok; then | |
2908 | : | |
2909 | else | |
2910 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check | |
2911 | See \`config.log' for more details." >&5 | |
2912 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
2913 | See \`config.log' for more details." >&2;} | |
2914 | { (exit 1); exit 1; }; } | |
2915 | fi | |
2916 | ||
2917 | ac_ext=c | |
2918 | ac_cpp='$CPP $CPPFLAGS' | |
2919 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2920 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2921 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2922 | ||
2923 | ||
2924 | ac_c_preproc_warn_flag=yes | |
2299a76d | 2925 | |
11a338da DD |
2926 | if test x$GCC = xyes; then |
2927 | ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic' | |
96e00b33 | 2928 | fi |
11a338da DD |
2929 | |
2930 | ||
46a10049 DD |
2931 | if test "x$CC" != xcc; then |
2932 | echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 | |
2933 | echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6 | |
2934 | else | |
2935 | echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 | |
2936 | echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6 | |
2937 | fi | |
2938 | set dummy $CC; ac_cc=`echo $2 | | |
2939 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
2940 | if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then | |
2941 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2942 | else | |
2943 | cat >conftest.$ac_ext <<_ACEOF | |
2944 | /* confdefs.h. */ | |
2945 | _ACEOF | |
2946 | cat confdefs.h >>conftest.$ac_ext | |
2947 | cat >>conftest.$ac_ext <<_ACEOF | |
2948 | /* end confdefs.h. */ | |
2949 | ||
2950 | int | |
2951 | main () | |
2952 | { | |
2953 | ||
2954 | ; | |
2955 | return 0; | |
2956 | } | |
2957 | _ACEOF | |
2958 | # Make sure it works both with $CC and with simple cc. | |
2959 | # We do the test twice because some compilers refuse to overwrite an | |
2960 | # existing .o file with -o, though they will create one. | |
2961 | ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5' | |
2962 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2963 | (eval $ac_try) 2>&5 | |
2964 | ac_status=$? | |
2965 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2966 | (exit $ac_status); } && | |
2967 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2968 | (eval $ac_try) 2>&5 | |
2969 | ac_status=$? | |
2970 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2971 | (exit $ac_status); }; | |
2972 | then | |
2973 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
2974 | if test "x$CC" != xcc; then | |
2975 | # Test first that cc exists at all. | |
2976 | if { ac_try='cc -c conftest.$ac_ext >&5' | |
2977 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2978 | (eval $ac_try) 2>&5 | |
2979 | ac_status=$? | |
2980 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2981 | (exit $ac_status); }; }; then | |
2982 | ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5' | |
2983 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2984 | (eval $ac_try) 2>&5 | |
2985 | ac_status=$? | |
2986 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2987 | (exit $ac_status); } && | |
2988 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2989 | (eval $ac_try) 2>&5 | |
2990 | ac_status=$? | |
2991 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2992 | (exit $ac_status); }; | |
2993 | then | |
2994 | # cc works too. | |
2995 | : | |
2996 | else | |
2997 | # cc exists but doesn't like -o. | |
2998 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
2999 | fi | |
3000 | fi | |
3001 | fi | |
3002 | else | |
3003 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
3004 | fi | |
3005 | rm -f conftest* | |
3006 | ||
3007 | fi | |
3008 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then | |
3009 | echo "$as_me:$LINENO: result: yes" >&5 | |
3010 | echo "${ECHO_T}yes" >&6 | |
3011 | else | |
3012 | echo "$as_me:$LINENO: result: no" >&5 | |
3013 | echo "${ECHO_T}no" >&6 | |
3014 | ||
3015 | cat >>confdefs.h <<\_ACEOF | |
3016 | #define NO_MINUS_C_MINUS_O 1 | |
3017 | _ACEOF | |
3018 | ||
3019 | fi | |
3020 | ||
3021 | # autoconf is lame and doesn't give us any substitution variable for this. | |
3022 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
3023 | NO_MINUS_C_MINUS_O=yes | |
3024 | else | |
3025 | OUTPUT_OPTION='-o $@' | |
3026 | fi | |
3027 | ||
3028 | ||
3029 | ||
11a338da DD |
3030 | |
3031 | echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 | |
3032 | echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 | |
3033 | if test "${ac_cv_c_const+set}" = set; then | |
96e00b33 L |
3034 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3035 | else | |
11a338da DD |
3036 | cat >conftest.$ac_ext <<_ACEOF |
3037 | /* confdefs.h. */ | |
3038 | _ACEOF | |
3039 | cat confdefs.h >>conftest.$ac_ext | |
3040 | cat >>conftest.$ac_ext <<_ACEOF | |
3041 | /* end confdefs.h. */ | |
3042 | ||
3043 | int | |
3044 | main () | |
3045 | { | |
3046 | /* FIXME: Include the comments suggested by Paul. */ | |
3047 | #ifndef __cplusplus | |
3048 | /* Ultrix mips cc rejects this. */ | |
3049 | typedef int charset[2]; | |
3050 | const charset x; | |
3051 | /* SunOS 4.1.1 cc rejects this. */ | |
3052 | char const *const *ccp; | |
3053 | char **p; | |
3054 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
3055 | struct point {int x, y;}; | |
3056 | static struct point const zero = {0,0}; | |
3057 | /* AIX XL C 1.02.0.0 rejects this. | |
3058 | It does not let you subtract one const X* pointer from another in | |
3059 | an arm of an if-expression whose if-part is not a constant | |
3060 | expression */ | |
3061 | const char *g = "string"; | |
3062 | ccp = &g + (g ? g-g : 0); | |
3063 | /* HPUX 7.0 cc rejects these. */ | |
3064 | ++ccp; | |
3065 | p = (char**) ccp; | |
3066 | ccp = (char const *const *) p; | |
3067 | { /* SCO 3.2v4 cc rejects this. */ | |
3068 | char *t; | |
3069 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
3070 | ||
3071 | *t++ = 0; | |
3072 | } | |
3073 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
3074 | int x[] = {25, 17}; | |
3075 | const int *foo = &x[0]; | |
3076 | ++foo; | |
3077 | } | |
3078 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
3079 | typedef const int *iptr; | |
3080 | iptr p = 0; | |
3081 | ++p; | |
3082 | } | |
3083 | { /* AIX XL C 1.02.0.0 rejects this saying | |
3084 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
3085 | struct s { int j; const int *ap[3]; }; | |
3086 | struct s *b; b->j = 5; | |
3087 | } | |
3088 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
3089 | const int foo = 10; | |
3090 | } | |
3091 | #endif | |
3092 | ||
3093 | ; | |
3094 | return 0; | |
3095 | } | |
3096 | _ACEOF | |
3097 | rm -f conftest.$ac_objext | |
3098 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3099 | (eval $ac_compile) 2>conftest.er1 | |
3100 | ac_status=$? | |
3101 | grep -v '^ *+' conftest.er1 >conftest.err | |
3102 | rm -f conftest.er1 | |
3103 | cat conftest.err >&5 | |
3104 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3105 | (exit $ac_status); } && | |
46a10049 | 3106 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
11a338da DD |
3107 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3108 | (eval $ac_try) 2>&5 | |
3109 | ac_status=$? | |
3110 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3111 | (exit $ac_status); }; } && | |
3112 | { ac_try='test -s conftest.$ac_objext' | |
3113 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3114 | (eval $ac_try) 2>&5 | |
3115 | ac_status=$? | |
3116 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3117 | (exit $ac_status); }; }; then | |
3118 | ac_cv_c_const=yes | |
96e00b33 | 3119 | else |
11a338da DD |
3120 | echo "$as_me: failed program was:" >&5 |
3121 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3122 | ||
3123 | ac_cv_c_const=no | |
96e00b33 | 3124 | fi |
11a338da | 3125 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 3126 | fi |
11a338da DD |
3127 | echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 |
3128 | echo "${ECHO_T}$ac_cv_c_const" >&6 | |
3129 | if test $ac_cv_c_const = no; then | |
3130 | ||
3131 | cat >>confdefs.h <<\_ACEOF | |
3132 | #define const | |
3133 | _ACEOF | |
2299a76d | 3134 | |
96e00b33 | 3135 | fi |
11a338da DD |
3136 | |
3137 | echo "$as_me:$LINENO: checking for inline" >&5 | |
3138 | echo $ECHO_N "checking for inline... $ECHO_C" >&6 | |
3139 | if test "${ac_cv_c_inline+set}" = set; then | |
96e00b33 L |
3140 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3141 | else | |
11a338da DD |
3142 | ac_cv_c_inline=no |
3143 | for ac_kw in inline __inline__ __inline; do | |
3144 | cat >conftest.$ac_ext <<_ACEOF | |
3145 | /* confdefs.h. */ | |
3146 | _ACEOF | |
3147 | cat confdefs.h >>conftest.$ac_ext | |
3148 | cat >>conftest.$ac_ext <<_ACEOF | |
3149 | /* end confdefs.h. */ | |
3150 | #ifndef __cplusplus | |
3151 | typedef int foo_t; | |
3152 | static $ac_kw foo_t static_foo () {return 0; } | |
3153 | $ac_kw foo_t foo () {return 0; } | |
3154 | #endif | |
96e00b33 | 3155 | |
11a338da DD |
3156 | _ACEOF |
3157 | rm -f conftest.$ac_objext | |
3158 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3159 | (eval $ac_compile) 2>conftest.er1 | |
3160 | ac_status=$? | |
3161 | grep -v '^ *+' conftest.er1 >conftest.err | |
3162 | rm -f conftest.er1 | |
3163 | cat conftest.err >&5 | |
3164 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3165 | (exit $ac_status); } && | |
46a10049 | 3166 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
11a338da DD |
3167 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3168 | (eval $ac_try) 2>&5 | |
3169 | ac_status=$? | |
3170 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3171 | (exit $ac_status); }; } && | |
3172 | { ac_try='test -s conftest.$ac_objext' | |
3173 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3174 | (eval $ac_try) 2>&5 | |
3175 | ac_status=$? | |
3176 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3177 | (exit $ac_status); }; }; then | |
3178 | ac_cv_c_inline=$ac_kw; break | |
2299a76d | 3179 | else |
11a338da DD |
3180 | echo "$as_me: failed program was:" >&5 |
3181 | sed 's/^/| /' conftest.$ac_ext >&5 | |
96e00b33 | 3182 | |
96e00b33 | 3183 | fi |
11a338da DD |
3184 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3185 | done | |
3186 | ||
96e00b33 | 3187 | fi |
11a338da DD |
3188 | echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 |
3189 | echo "${ECHO_T}$ac_cv_c_inline" >&6 | |
96e00b33 | 3190 | |
96e00b33 | 3191 | |
11a338da DD |
3192 | case $ac_cv_c_inline in |
3193 | inline | yes) ;; | |
3194 | *) | |
3195 | case $ac_cv_c_inline in | |
3196 | no) ac_val=;; | |
3197 | *) ac_val=$ac_cv_c_inline;; | |
3198 | esac | |
3199 | cat >>confdefs.h <<_ACEOF | |
3200 | #ifndef __cplusplus | |
3201 | #define inline $ac_val | |
3202 | #endif | |
3203 | _ACEOF | |
3204 | ;; | |
3205 | esac | |
96e00b33 | 3206 | |
11a338da DD |
3207 | echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 |
3208 | echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 | |
3209 | if test "${ac_cv_c_bigendian+set}" = set; then | |
96e00b33 L |
3210 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3211 | else | |
11a338da DD |
3212 | ac_cv_c_bigendian=unknown |
3213 | # See if sys/param.h defines the BYTE_ORDER macro. | |
3214 | cat >conftest.$ac_ext <<_ACEOF | |
3215 | /* confdefs.h. */ | |
3216 | _ACEOF | |
3217 | cat confdefs.h >>conftest.$ac_ext | |
3218 | cat >>conftest.$ac_ext <<_ACEOF | |
3219 | /* end confdefs.h. */ | |
3220 | #include <sys/types.h> | |
3221 | #include <sys/param.h> | |
3222 | int | |
3223 | main () | |
3224 | { | |
96e00b33 | 3225 | |
11a338da DD |
3226 | #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN |
3227 | bogus endian macros | |
3228 | #endif | |
3229 | ; | |
3230 | return 0; | |
3231 | } | |
3232 | _ACEOF | |
3233 | rm -f conftest.$ac_objext | |
3234 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3235 | (eval $ac_compile) 2>conftest.er1 | |
3236 | ac_status=$? | |
3237 | grep -v '^ *+' conftest.er1 >conftest.err | |
3238 | rm -f conftest.er1 | |
46a10049 DD |
3239 | cat conftest.err >&5 |
3240 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3241 | (exit $ac_status); } && | |
3242 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3243 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3244 | (eval $ac_try) 2>&5 | |
58670637 DD |
3245 | ac_status=$? |
3246 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
46a10049 DD |
3247 | (exit $ac_status); }; } && |
3248 | { ac_try='test -s conftest.$ac_objext' | |
3249 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3250 | (eval $ac_try) 2>&5 | |
2299a76d DJ |
3251 | ac_status=$? |
3252 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
46a10049 DD |
3253 | (exit $ac_status); }; }; then |
3254 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
2299a76d | 3255 | cat >conftest.$ac_ext <<_ACEOF |
2299a76d DJ |
3256 | /* confdefs.h. */ |
3257 | _ACEOF | |
3258 | cat confdefs.h >>conftest.$ac_ext | |
3259 | cat >>conftest.$ac_ext <<_ACEOF | |
3260 | /* end confdefs.h. */ | |
46a10049 DD |
3261 | #include <sys/types.h> |
3262 | #include <sys/param.h> | |
2299a76d DJ |
3263 | int |
3264 | main () | |
3265 | { | |
7108c5dc | 3266 | |
46a10049 DD |
3267 | #if BYTE_ORDER != BIG_ENDIAN |
3268 | not big endian | |
3269 | #endif | |
2299a76d DJ |
3270 | ; |
3271 | return 0; | |
3272 | } | |
3273 | _ACEOF | |
46a10049 DD |
3274 | rm -f conftest.$ac_objext |
3275 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3276 | (eval $ac_compile) 2>conftest.er1 | |
2299a76d | 3277 | ac_status=$? |
58670637 DD |
3278 | grep -v '^ *+' conftest.er1 >conftest.err |
3279 | rm -f conftest.er1 | |
3280 | cat conftest.err >&5 | |
2299a76d DJ |
3281 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3282 | (exit $ac_status); } && | |
46a10049 | 3283 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
3284 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3285 | (eval $ac_try) 2>&5 | |
3286 | ac_status=$? | |
3287 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3288 | (exit $ac_status); }; } && | |
46a10049 | 3289 | { ac_try='test -s conftest.$ac_objext' |
2299a76d DJ |
3290 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3291 | (eval $ac_try) 2>&5 | |
3292 | ac_status=$? | |
3293 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3294 | (exit $ac_status); }; }; then | |
46a10049 | 3295 | ac_cv_c_bigendian=yes |
7108c5dc | 3296 | else |
2299a76d DJ |
3297 | echo "$as_me: failed program was:" >&5 |
3298 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3299 | ||
46a10049 | 3300 | ac_cv_c_bigendian=no |
7108c5dc | 3301 | fi |
46a10049 DD |
3302 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3303 | else | |
3304 | echo "$as_me: failed program was:" >&5 | |
3305 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 3306 | |
7108c5dc | 3307 | fi |
46a10049 DD |
3308 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3309 | if test $ac_cv_c_bigendian = unknown; then | |
3310 | if test "$cross_compiling" = yes; then | |
3311 | echo $ac_n "cross-compiling... " 2>&6 | |
3312 | else | |
3313 | cat >conftest.$ac_ext <<_ACEOF | |
3314 | /* confdefs.h. */ | |
3315 | _ACEOF | |
3316 | cat confdefs.h >>conftest.$ac_ext | |
3317 | cat >>conftest.$ac_ext <<_ACEOF | |
3318 | /* end confdefs.h. */ | |
3319 | main () { | |
3320 | /* Are we little or big endian? From Harbison&Steele. */ | |
3321 | union | |
3322 | { | |
3323 | long l; | |
3324 | char c[sizeof (long)]; | |
3325 | } u; | |
3326 | u.l = 1; | |
3327 | exit (u.c[sizeof (long) - 1] == 1); | |
3328 | } | |
2299a76d | 3329 | _ACEOF |
46a10049 DD |
3330 | rm -f conftest$ac_exeext |
3331 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
3332 | (eval $ac_link) 2>&5 | |
3333 | ac_status=$? | |
3334 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3335 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
3336 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3337 | (eval $ac_try) 2>&5 | |
3338 | ac_status=$? | |
3339 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3340 | (exit $ac_status); }; }; then | |
3341 | ac_cv_c_bigendian=no | |
3342 | else | |
3343 | echo "$as_me: program exited with status $ac_status" >&5 | |
3344 | echo "$as_me: failed program was:" >&5 | |
3345 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 3346 | |
46a10049 DD |
3347 | ( exit $ac_status ) |
3348 | ac_cv_c_bigendian=yes | |
7108c5dc | 3349 | fi |
46a10049 DD |
3350 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
3351 | fi | |
3352 | fi | |
3353 | fi | |
3354 | echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 | |
3355 | echo "${ECHO_T}$ac_cv_c_bigendian" >&6 | |
3356 | if test $ac_cv_c_bigendian = unknown; then | |
3357 | echo "$as_me:$LINENO: checking to probe for byte ordering" >&5 | |
3358 | echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6 | |
11a338da | 3359 | |
46a10049 DD |
3360 | cat >conftest.c <<EOF |
3361 | short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
3362 | short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
3363 | void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; } | |
3364 | short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
3365 | short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
3366 | void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; } | |
3367 | int main() { _ascii (); _ebcdic (); return 0; } | |
3368 | EOF | |
3369 | if test -f conftest.c ; then | |
3370 | if ${CC-cc} ${CFLAGS} -c conftest.c -o conftest.o && test -f conftest.o ; then | |
3371 | if test `grep -l BIGenDianSyS conftest.o` ; then | |
3372 | echo $ac_n ' big endian probe OK, ' 1>&6 | |
3373 | ac_cv_c_bigendian=yes | |
3374 | fi | |
3375 | if test `grep -l LiTTleEnDian conftest.o` ; then | |
3376 | echo $ac_n ' little endian probe OK, ' 1>&6 | |
3377 | if test $ac_cv_c_bigendian = yes ; then | |
3378 | ac_cv_c_bigendian=unknown; | |
3379 | else | |
3380 | ac_cv_c_bigendian=no | |
3381 | fi | |
3382 | fi | |
3383 | echo $ac_n 'guessing bigendian ... ' >&6 | |
3384 | fi | |
7108c5dc | 3385 | fi |
46a10049 DD |
3386 | echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 |
3387 | echo "${ECHO_T}$ac_cv_c_bigendian" >&6 | |
7108c5dc | 3388 | fi |
46a10049 | 3389 | if test $ac_cv_c_bigendian = yes; then |
2299a76d | 3390 | |
46a10049 DD |
3391 | cat >>confdefs.h <<\_ACEOF |
3392 | #define WORDS_BIGENDIAN 1 | |
3393 | _ACEOF | |
7108c5dc | 3394 | |
11a338da | 3395 | |
46a10049 DD |
3396 | cat >>confdefs.h <<\_ACEOF |
3397 | #define HOST_WORDS_BIG_ENDIAN 1 | |
3398 | _ACEOF | |
7108c5dc | 3399 | |
46a10049 DD |
3400 | BYTEORDER=4321 |
3401 | else | |
3402 | BYTEORDER=1234 | |
3403 | fi | |
2299a76d | 3404 | |
46a10049 DD |
3405 | cat >>confdefs.h <<_ACEOF |
3406 | #define BYTEORDER $BYTEORDER | |
3407 | _ACEOF | |
7108c5dc | 3408 | |
46a10049 DD |
3409 | if test $ac_cv_c_bigendian = unknown; then |
3410 | { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5 | |
3411 | echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;} | |
3412 | { (exit 1); exit 1; }; } | |
3413 | fi | |
7108c5dc | 3414 | |
252b5132 RH |
3415 | |
3416 | ||
3417 | ||
2299a76d | 3418 | ac_config_headers="$ac_config_headers config.h:config.in" |
252b5132 RH |
3419 | |
3420 | ||
3421 | ||
3422 | # Find a good install program. We prefer a C program (faster), | |
3423 | # so one script is as good as another. But avoid the broken or | |
3424 | # incompatible versions: | |
3425 | # SysV /etc/install, /usr/sbin/install | |
3426 | # SunOS /usr/etc/install | |
3427 | # IRIX /sbin/install | |
3428 | # AIX /bin/install | |
2299a76d | 3429 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
252b5132 RH |
3430 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
3431 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
3432 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
58670637 | 3433 | # OS/2's system install, which has a completely different semantic |
252b5132 | 3434 | # ./install, which can be erroneously created by make from ./install.sh. |
2299a76d DJ |
3435 | echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 |
3436 | echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 | |
252b5132 | 3437 | if test -z "$INSTALL"; then |
2299a76d DJ |
3438 | if test "${ac_cv_path_install+set}" = set; then |
3439 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3440 | else | |
3441 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3442 | for as_dir in $PATH | |
3443 | do | |
3444 | IFS=$as_save_IFS | |
3445 | test -z "$as_dir" && as_dir=. | |
3446 | # Account for people who put trailing slashes in PATH elements. | |
3447 | case $as_dir/ in | |
3448 | ./ | .// | /cC/* | \ | |
3449 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
58670637 | 3450 | ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ |
2299a76d DJ |
3451 | /usr/ucb/* ) ;; |
3452 | *) | |
3453 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
3454 | # Don't use installbsd from OSF since it installs stuff as root | |
3455 | # by default. | |
3456 | for ac_prog in ginstall scoinst install; do | |
3457 | for ac_exec_ext in '' $ac_executable_extensions; do | |
58670637 DD |
3458 | if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
3459 | if test $ac_prog = install && | |
3460 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3461 | # AIX install. It has an incompatible calling convention. | |
3462 | : | |
3463 | elif test $ac_prog = install && | |
3464 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3465 | # program-specific install script used by HP pwplus--don't use. | |
3466 | : | |
3467 | else | |
3468 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
3469 | break 3 | |
3470 | fi | |
3471 | fi | |
252b5132 | 3472 | done |
2299a76d DJ |
3473 | done |
3474 | ;; | |
3475 | esac | |
3476 | done | |
3477 | ||
252b5132 RH |
3478 | |
3479 | fi | |
3480 | if test "${ac_cv_path_install+set}" = set; then | |
2299a76d | 3481 | INSTALL=$ac_cv_path_install |
252b5132 RH |
3482 | else |
3483 | # As a last resort, use the slow shell script. We don't cache a | |
3484 | # path for INSTALL within a source directory, because that will | |
3485 | # break other packages using the cache if that directory is | |
3486 | # removed, or if the path is relative. | |
2299a76d | 3487 | INSTALL=$ac_install_sh |
252b5132 RH |
3488 | fi |
3489 | fi | |
2299a76d DJ |
3490 | echo "$as_me:$LINENO: result: $INSTALL" >&5 |
3491 | echo "${ECHO_T}$INSTALL" >&6 | |
252b5132 RH |
3492 | |
3493 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
3494 | # It thinks the first close brace ends the variable substitution. | |
3495 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
3496 | ||
2299a76d | 3497 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
252b5132 RH |
3498 | |
3499 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
3500 | ||
3501 | ||
3502 | . ${srcdir}/config.table | |
3503 | host_makefile_frag=${frag} | |
3504 | ||
3505 | ||
3506 | # It's OK to check for header files. Although the compiler may not be | |
3507 | # able to link anything, it had better be able to at least compile | |
3508 | # something. | |
2299a76d DJ |
3509 | |
3510 | ||
3511 | ||
3512 | ||
3513 | ||
3514 | ||
3515 | ||
3516 | ||
3517 | ||
3518 | ||
3519 | ||
3520 | ||
3521 | ||
3522 | ||
3523 | ||
3524 | ||
3525 | ||
3526 | ||
3527 | ||
3528 | ||
3529 | ||
3530 | ||
3531 | ||
bb6a587d DD |
3532 | |
3533 | for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h | |
2299a76d DJ |
3534 | do |
3535 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
8ddbb593 | 3536 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
2299a76d DJ |
3537 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
3538 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
3539 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2299a76d | 3540 | else |
8ddbb593 | 3541 | cat >conftest.$ac_ext <<_ACEOF |
2299a76d DJ |
3542 | /* confdefs.h. */ |
3543 | _ACEOF | |
3544 | cat confdefs.h >>conftest.$ac_ext | |
3545 | cat >>conftest.$ac_ext <<_ACEOF | |
3546 | /* end confdefs.h. */ | |
3547 | #include <$ac_header> | |
3548 | _ACEOF | |
3549 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3550 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3551 | ac_status=$? | |
3552 | grep -v '^ *+' conftest.er1 >conftest.err | |
3553 | rm -f conftest.er1 | |
3554 | cat conftest.err >&5 | |
3555 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3556 | (exit $ac_status); } >/dev/null; then | |
3557 | if test -s conftest.err; then | |
3558 | ac_cpp_err=$ac_c_preproc_warn_flag | |
58670637 | 3559 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
2299a76d DJ |
3560 | else |
3561 | ac_cpp_err= | |
3562 | fi | |
15ae9e71 | 3563 | else |
2299a76d DJ |
3564 | ac_cpp_err=yes |
3565 | fi | |
3566 | if test -z "$ac_cpp_err"; then | |
8ddbb593 | 3567 | eval "$as_ac_Header=yes" |
2299a76d DJ |
3568 | else |
3569 | echo "$as_me: failed program was:" >&5 | |
3570 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3571 | ||
8ddbb593 | 3572 | eval "$as_ac_Header=no" |
2299a76d DJ |
3573 | fi |
3574 | rm -f conftest.err conftest.$ac_ext | |
2299a76d DJ |
3575 | fi |
3576 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
3577 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
2299a76d DJ |
3578 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
3579 | cat >>confdefs.h <<_ACEOF | |
3580 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3581 | _ACEOF | |
3582 | ||
3583 | fi | |
2299a76d DJ |
3584 | done |
3585 | ||
3586 | echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 | |
3587 | echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 | |
3588 | if test "${ac_cv_header_sys_wait_h+set}" = set; then | |
3589 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3590 | else | |
3591 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
3592 | /* confdefs.h. */ |
3593 | _ACEOF | |
3594 | cat confdefs.h >>conftest.$ac_ext | |
3595 | cat >>conftest.$ac_ext <<_ACEOF | |
3596 | /* end confdefs.h. */ | |
dc579051 | 3597 | #include <sys/types.h> |
2299a76d DJ |
3598 | #include <sys/wait.h> |
3599 | #ifndef WEXITSTATUS | |
3600 | # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) | |
15ae9e71 | 3601 | #endif |
2299a76d DJ |
3602 | #ifndef WIFEXITED |
3603 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) | |
3604 | #endif | |
3605 | ||
3606 | int | |
3607 | main () | |
3608 | { | |
3609 | int s; | |
3610 | wait (&s); | |
3611 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
3612 | ; | |
3613 | return 0; | |
3614 | } | |
3615 | _ACEOF | |
3616 | rm -f conftest.$ac_objext | |
3617 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 3618 | (eval $ac_compile) 2>conftest.er1 |
2299a76d | 3619 | ac_status=$? |
58670637 DD |
3620 | grep -v '^ *+' conftest.er1 >conftest.err |
3621 | rm -f conftest.er1 | |
3622 | cat conftest.err >&5 | |
2299a76d DJ |
3623 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3624 | (exit $ac_status); } && | |
46a10049 | 3625 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
3626 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3627 | (eval $ac_try) 2>&5 | |
3628 | ac_status=$? | |
3629 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3630 | (exit $ac_status); }; } && | |
3631 | { ac_try='test -s conftest.$ac_objext' | |
2299a76d DJ |
3632 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3633 | (eval $ac_try) 2>&5 | |
3634 | ac_status=$? | |
3635 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3636 | (exit $ac_status); }; }; then | |
3637 | ac_cv_header_sys_wait_h=yes | |
dc579051 | 3638 | else |
2299a76d DJ |
3639 | echo "$as_me: failed program was:" >&5 |
3640 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3641 | ||
3642 | ac_cv_header_sys_wait_h=no | |
dc579051 | 3643 | fi |
58670637 | 3644 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d DJ |
3645 | fi |
3646 | echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 | |
3647 | echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 | |
3648 | if test $ac_cv_header_sys_wait_h = yes; then | |
3649 | ||
8ddbb593 DJ |
3650 | cat >>confdefs.h <<\_ACEOF |
3651 | #define HAVE_SYS_WAIT_H 1 | |
3652 | _ACEOF | |
3653 | ||
3654 | fi | |
3655 | ||
3656 | echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 | |
3657 | echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 | |
3658 | if test "${ac_cv_header_time+set}" = set; then | |
3659 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3660 | else | |
3661 | cat >conftest.$ac_ext <<_ACEOF | |
8ddbb593 DJ |
3662 | /* confdefs.h. */ |
3663 | _ACEOF | |
3664 | cat confdefs.h >>conftest.$ac_ext | |
3665 | cat >>conftest.$ac_ext <<_ACEOF | |
3666 | /* end confdefs.h. */ | |
3667 | #include <sys/types.h> | |
3668 | #include <sys/time.h> | |
3669 | #include <time.h> | |
3670 | ||
3671 | int | |
3672 | main () | |
3673 | { | |
3674 | if ((struct tm *) 0) | |
3675 | return 0; | |
3676 | ; | |
3677 | return 0; | |
3678 | } | |
3679 | _ACEOF | |
3680 | rm -f conftest.$ac_objext | |
3681 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 3682 | (eval $ac_compile) 2>conftest.er1 |
8ddbb593 | 3683 | ac_status=$? |
58670637 DD |
3684 | grep -v '^ *+' conftest.er1 >conftest.err |
3685 | rm -f conftest.er1 | |
3686 | cat conftest.err >&5 | |
8ddbb593 DJ |
3687 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3688 | (exit $ac_status); } && | |
46a10049 | 3689 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
3690 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3691 | (eval $ac_try) 2>&5 | |
3692 | ac_status=$? | |
3693 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3694 | (exit $ac_status); }; } && | |
3695 | { ac_try='test -s conftest.$ac_objext' | |
8ddbb593 DJ |
3696 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3697 | (eval $ac_try) 2>&5 | |
3698 | ac_status=$? | |
3699 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3700 | (exit $ac_status); }; }; then | |
3701 | ac_cv_header_time=yes | |
3702 | else | |
3703 | echo "$as_me: failed program was:" >&5 | |
3704 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3705 | ||
3706 | ac_cv_header_time=no | |
3707 | fi | |
58670637 | 3708 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 DJ |
3709 | fi |
3710 | echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 | |
3711 | echo "${ECHO_T}$ac_cv_header_time" >&6 | |
3712 | if test $ac_cv_header_time = yes; then | |
3713 | ||
3714 | cat >>confdefs.h <<\_ACEOF | |
3715 | #define TIME_WITH_SYS_TIME 1 | |
3716 | _ACEOF | |
3717 | ||
3718 | fi | |
3719 | ||
3720 | ||
3721 | echo "$as_me:$LINENO: checking whether errno must be declared" >&5 | |
3722 | echo $ECHO_N "checking whether errno must be declared... $ECHO_C" >&6 | |
3723 | if test "${libiberty_cv_declare_errno+set}" = set; then | |
3724 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3725 | else | |
3726 | cat >conftest.$ac_ext <<_ACEOF | |
8ddbb593 DJ |
3727 | /* confdefs.h. */ |
3728 | _ACEOF | |
3729 | cat confdefs.h >>conftest.$ac_ext | |
3730 | cat >>conftest.$ac_ext <<_ACEOF | |
3731 | /* end confdefs.h. */ | |
3732 | #include <errno.h> | |
3733 | int | |
3734 | main () | |
3735 | { | |
3736 | int x = errno; | |
3737 | ; | |
3738 | return 0; | |
3739 | } | |
3740 | _ACEOF | |
3741 | rm -f conftest.$ac_objext | |
3742 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 3743 | (eval $ac_compile) 2>conftest.er1 |
8ddbb593 | 3744 | ac_status=$? |
58670637 DD |
3745 | grep -v '^ *+' conftest.er1 >conftest.err |
3746 | rm -f conftest.er1 | |
3747 | cat conftest.err >&5 | |
8ddbb593 DJ |
3748 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3749 | (exit $ac_status); } && | |
46a10049 | 3750 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
3751 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3752 | (eval $ac_try) 2>&5 | |
3753 | ac_status=$? | |
3754 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3755 | (exit $ac_status); }; } && | |
3756 | { ac_try='test -s conftest.$ac_objext' | |
8ddbb593 DJ |
3757 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3758 | (eval $ac_try) 2>&5 | |
3759 | ac_status=$? | |
3760 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3761 | (exit $ac_status); }; }; then | |
3762 | libiberty_cv_declare_errno=no | |
3763 | else | |
3764 | echo "$as_me: failed program was:" >&5 | |
3765 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3766 | ||
3767 | libiberty_cv_declare_errno=yes | |
3768 | fi | |
58670637 | 3769 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 DJ |
3770 | fi |
3771 | echo "$as_me:$LINENO: result: $libiberty_cv_declare_errno" >&5 | |
3772 | echo "${ECHO_T}$libiberty_cv_declare_errno" >&6 | |
3773 | if test $libiberty_cv_declare_errno = yes | |
3774 | then | |
3775 | cat >>confdefs.h <<\_ACEOF | |
3776 | #define NEED_DECLARATION_ERRNO 1 | |
3777 | _ACEOF | |
3778 | ||
3779 | fi | |
3780 | ||
3781 | ||
40a59a4c | 3782 | # Determine the size of an int for struct fibnode. |
8ddbb593 DJ |
3783 | echo "$as_me:$LINENO: checking for egrep" >&5 |
3784 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 | |
3785 | if test "${ac_cv_prog_egrep+set}" = set; then | |
3786 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3787 | else | |
3788 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 | |
3789 | then ac_cv_prog_egrep='grep -E' | |
3790 | else ac_cv_prog_egrep='egrep' | |
3791 | fi | |
3792 | fi | |
3793 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 | |
3794 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 | |
3795 | EGREP=$ac_cv_prog_egrep | |
3796 | ||
3797 | ||
3798 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 | |
3799 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
3800 | if test "${ac_cv_header_stdc+set}" = set; then | |
3801 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3802 | else | |
3803 | cat >conftest.$ac_ext <<_ACEOF | |
8ddbb593 DJ |
3804 | /* confdefs.h. */ |
3805 | _ACEOF | |
3806 | cat confdefs.h >>conftest.$ac_ext | |
3807 | cat >>conftest.$ac_ext <<_ACEOF | |
3808 | /* end confdefs.h. */ | |
3809 | #include <stdlib.h> | |
3810 | #include <stdarg.h> | |
3811 | #include <string.h> | |
3812 | #include <float.h> | |
3813 | ||
3814 | int | |
3815 | main () | |
3816 | { | |
3817 | ||
3818 | ; | |
3819 | return 0; | |
3820 | } | |
3821 | _ACEOF | |
3822 | rm -f conftest.$ac_objext | |
3823 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 3824 | (eval $ac_compile) 2>conftest.er1 |
8ddbb593 | 3825 | ac_status=$? |
58670637 DD |
3826 | grep -v '^ *+' conftest.er1 >conftest.err |
3827 | rm -f conftest.er1 | |
3828 | cat conftest.err >&5 | |
8ddbb593 DJ |
3829 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3830 | (exit $ac_status); } && | |
46a10049 | 3831 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
3832 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3833 | (eval $ac_try) 2>&5 | |
3834 | ac_status=$? | |
3835 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3836 | (exit $ac_status); }; } && | |
3837 | { ac_try='test -s conftest.$ac_objext' | |
8ddbb593 DJ |
3838 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3839 | (eval $ac_try) 2>&5 | |
3840 | ac_status=$? | |
3841 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3842 | (exit $ac_status); }; }; then | |
3843 | ac_cv_header_stdc=yes | |
3844 | else | |
3845 | echo "$as_me: failed program was:" >&5 | |
3846 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3847 | ||
3848 | ac_cv_header_stdc=no | |
3849 | fi | |
58670637 | 3850 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 DJ |
3851 | |
3852 | if test $ac_cv_header_stdc = yes; then | |
3853 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
3854 | cat >conftest.$ac_ext <<_ACEOF | |
8ddbb593 DJ |
3855 | /* confdefs.h. */ |
3856 | _ACEOF | |
3857 | cat confdefs.h >>conftest.$ac_ext | |
3858 | cat >>conftest.$ac_ext <<_ACEOF | |
3859 | /* end confdefs.h. */ | |
3860 | #include <string.h> | |
3861 | ||
3862 | _ACEOF | |
3863 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3864 | $EGREP "memchr" >/dev/null 2>&1; then | |
3865 | : | |
3866 | else | |
3867 | ac_cv_header_stdc=no | |
3868 | fi | |
3869 | rm -f conftest* | |
3870 | ||
3871 | fi | |
3872 | ||
3873 | if test $ac_cv_header_stdc = yes; then | |
3874 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
3875 | cat >conftest.$ac_ext <<_ACEOF | |
8ddbb593 DJ |
3876 | /* confdefs.h. */ |
3877 | _ACEOF | |
3878 | cat confdefs.h >>conftest.$ac_ext | |
3879 | cat >>conftest.$ac_ext <<_ACEOF | |
3880 | /* end confdefs.h. */ | |
3881 | #include <stdlib.h> | |
3882 | ||
2299a76d | 3883 | _ACEOF |
8ddbb593 DJ |
3884 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
3885 | $EGREP "free" >/dev/null 2>&1; then | |
3886 | : | |
3887 | else | |
3888 | ac_cv_header_stdc=no | |
3889 | fi | |
3890 | rm -f conftest* | |
2299a76d DJ |
3891 | |
3892 | fi | |
3893 | ||
8ddbb593 DJ |
3894 | if test $ac_cv_header_stdc = yes; then |
3895 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
3896 | if test "$cross_compiling" = yes; then | |
3897 | : | |
2299a76d DJ |
3898 | else |
3899 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
3900 | /* confdefs.h. */ |
3901 | _ACEOF | |
3902 | cat confdefs.h >>conftest.$ac_ext | |
3903 | cat >>conftest.$ac_ext <<_ACEOF | |
3904 | /* end confdefs.h. */ | |
8ddbb593 DJ |
3905 | #include <ctype.h> |
3906 | #if ((' ' & 0x0FF) == 0x020) | |
3907 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3908 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3909 | #else | |
3910 | # define ISLOWER(c) \ | |
58670637 DD |
3911 | (('a' <= (c) && (c) <= 'i') \ |
3912 | || ('j' <= (c) && (c) <= 'r') \ | |
3913 | || ('s' <= (c) && (c) <= 'z')) | |
8ddbb593 DJ |
3914 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
3915 | #endif | |
2299a76d | 3916 | |
8ddbb593 | 3917 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
2299a76d DJ |
3918 | int |
3919 | main () | |
3920 | { | |
8ddbb593 DJ |
3921 | int i; |
3922 | for (i = 0; i < 256; i++) | |
3923 | if (XOR (islower (i), ISLOWER (i)) | |
58670637 | 3924 | || toupper (i) != TOUPPER (i)) |
8ddbb593 DJ |
3925 | exit(2); |
3926 | exit (0); | |
2299a76d DJ |
3927 | } |
3928 | _ACEOF | |
8ddbb593 DJ |
3929 | rm -f conftest$ac_exeext |
3930 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
3931 | (eval $ac_link) 2>&5 | |
2299a76d DJ |
3932 | ac_status=$? |
3933 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8ddbb593 | 3934 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
2299a76d DJ |
3935 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3936 | (eval $ac_try) 2>&5 | |
3937 | ac_status=$? | |
3938 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3939 | (exit $ac_status); }; }; then | |
8ddbb593 | 3940 | : |
2299a76d | 3941 | else |
8ddbb593 DJ |
3942 | echo "$as_me: program exited with status $ac_status" >&5 |
3943 | echo "$as_me: failed program was:" >&5 | |
2299a76d DJ |
3944 | sed 's/^/| /' conftest.$ac_ext >&5 |
3945 | ||
8ddbb593 DJ |
3946 | ( exit $ac_status ) |
3947 | ac_cv_header_stdc=no | |
2299a76d | 3948 | fi |
58670637 | 3949 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
2299a76d | 3950 | fi |
8ddbb593 DJ |
3951 | fi |
3952 | fi | |
3953 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 | |
3954 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
3955 | if test $ac_cv_header_stdc = yes; then | |
2299a76d DJ |
3956 | |
3957 | cat >>confdefs.h <<\_ACEOF | |
8ddbb593 | 3958 | #define STDC_HEADERS 1 |
2299a76d DJ |
3959 | _ACEOF |
3960 | ||
3961 | fi | |
3962 | ||
8ddbb593 | 3963 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
2299a76d | 3964 | |
8ddbb593 DJ |
3965 | |
3966 | ||
3967 | ||
3968 | ||
3969 | ||
3970 | ||
3971 | ||
3972 | ||
3973 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
58670637 | 3974 | inttypes.h stdint.h unistd.h |
8ddbb593 DJ |
3975 | do |
3976 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3977 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
3978 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
3979 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
2299a76d DJ |
3980 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3981 | else | |
3982 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
3983 | /* confdefs.h. */ |
3984 | _ACEOF | |
3985 | cat confdefs.h >>conftest.$ac_ext | |
3986 | cat >>conftest.$ac_ext <<_ACEOF | |
3987 | /* end confdefs.h. */ | |
8ddbb593 | 3988 | #include <$ac_header> |
2299a76d | 3989 | _ACEOF |
8ddbb593 DJ |
3990 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
3991 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2299a76d | 3992 | ac_status=$? |
8ddbb593 DJ |
3993 | grep -v '^ *+' conftest.er1 >conftest.err |
3994 | rm -f conftest.er1 | |
3995 | cat conftest.err >&5 | |
2299a76d | 3996 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
8ddbb593 DJ |
3997 | (exit $ac_status); } >/dev/null; then |
3998 | if test -s conftest.err; then | |
3999 | ac_cpp_err=$ac_c_preproc_warn_flag | |
58670637 | 4000 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
8ddbb593 DJ |
4001 | else |
4002 | ac_cpp_err= | |
4003 | fi | |
4004 | else | |
4005 | ac_cpp_err=yes | |
4006 | fi | |
4007 | if test -z "$ac_cpp_err"; then | |
4008 | eval "$as_ac_Header=yes" | |
2299a76d DJ |
4009 | else |
4010 | echo "$as_me: failed program was:" >&5 | |
4011 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4012 | ||
8ddbb593 | 4013 | eval "$as_ac_Header=no" |
2299a76d | 4014 | fi |
8ddbb593 | 4015 | rm -f conftest.err conftest.$ac_ext |
2299a76d | 4016 | fi |
8ddbb593 DJ |
4017 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
4018 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
4019 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
4020 | cat >>confdefs.h <<_ACEOF | |
4021 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
2299a76d DJ |
4022 | _ACEOF |
4023 | ||
4024 | fi | |
8ddbb593 | 4025 | done |
2299a76d DJ |
4026 | |
4027 | ||
40a59a4c DD |
4028 | echo "$as_me:$LINENO: checking for int" >&5 |
4029 | echo $ECHO_N "checking for int... $ECHO_C" >&6 | |
4030 | if test "${ac_cv_type_int+set}" = set; then | |
4031 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4032 | else | |
4033 | cat >conftest.$ac_ext <<_ACEOF | |
4034 | /* confdefs.h. */ | |
4035 | _ACEOF | |
4036 | cat confdefs.h >>conftest.$ac_ext | |
4037 | cat >>conftest.$ac_ext <<_ACEOF | |
4038 | /* end confdefs.h. */ | |
4039 | $ac_includes_default | |
4040 | int | |
4041 | main () | |
4042 | { | |
4043 | if ((int *) 0) | |
4044 | return 0; | |
4045 | if (sizeof (int)) | |
4046 | return 0; | |
4047 | ; | |
4048 | return 0; | |
4049 | } | |
4050 | _ACEOF | |
4051 | rm -f conftest.$ac_objext | |
4052 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4053 | (eval $ac_compile) 2>conftest.er1 | |
4054 | ac_status=$? | |
4055 | grep -v '^ *+' conftest.er1 >conftest.err | |
4056 | rm -f conftest.er1 | |
4057 | cat conftest.err >&5 | |
4058 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4059 | (exit $ac_status); } && | |
46a10049 | 4060 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
40a59a4c DD |
4061 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4062 | (eval $ac_try) 2>&5 | |
4063 | ac_status=$? | |
4064 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4065 | (exit $ac_status); }; } && | |
4066 | { ac_try='test -s conftest.$ac_objext' | |
4067 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4068 | (eval $ac_try) 2>&5 | |
4069 | ac_status=$? | |
4070 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4071 | (exit $ac_status); }; }; then | |
4072 | ac_cv_type_int=yes | |
4073 | else | |
4074 | echo "$as_me: failed program was:" >&5 | |
4075 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4076 | ||
4077 | ac_cv_type_int=no | |
4078 | fi | |
4079 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4080 | fi | |
4081 | echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 | |
4082 | echo "${ECHO_T}$ac_cv_type_int" >&6 | |
4083 | ||
4084 | echo "$as_me:$LINENO: checking size of int" >&5 | |
4085 | echo $ECHO_N "checking size of int... $ECHO_C" >&6 | |
4086 | if test "${ac_cv_sizeof_int+set}" = set; then | |
4087 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4088 | else | |
4089 | if test "$ac_cv_type_int" = yes; then | |
4090 | # The cast to unsigned long works around a bug in the HP C Compiler | |
4091 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4092 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4093 | # This bug is HP SR number 8606223364. | |
4094 | if test "$cross_compiling" = yes; then | |
4095 | # Depending upon the size, compute the lo and hi bounds. | |
4096 | cat >conftest.$ac_ext <<_ACEOF | |
4097 | /* confdefs.h. */ | |
4098 | _ACEOF | |
4099 | cat confdefs.h >>conftest.$ac_ext | |
4100 | cat >>conftest.$ac_ext <<_ACEOF | |
4101 | /* end confdefs.h. */ | |
4102 | $ac_includes_default | |
4103 | int | |
4104 | main () | |
4105 | { | |
4106 | static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; | |
4107 | test_array [0] = 0 | |
4108 | ||
4109 | ; | |
4110 | return 0; | |
4111 | } | |
4112 | _ACEOF | |
4113 | rm -f conftest.$ac_objext | |
4114 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4115 | (eval $ac_compile) 2>conftest.er1 | |
4116 | ac_status=$? | |
4117 | grep -v '^ *+' conftest.er1 >conftest.err | |
4118 | rm -f conftest.er1 | |
4119 | cat conftest.err >&5 | |
4120 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4121 | (exit $ac_status); } && | |
46a10049 | 4122 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
40a59a4c DD |
4123 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4124 | (eval $ac_try) 2>&5 | |
4125 | ac_status=$? | |
4126 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4127 | (exit $ac_status); }; } && | |
4128 | { ac_try='test -s conftest.$ac_objext' | |
4129 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4130 | (eval $ac_try) 2>&5 | |
4131 | ac_status=$? | |
4132 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4133 | (exit $ac_status); }; }; then | |
4134 | ac_lo=0 ac_mid=0 | |
4135 | while :; do | |
4136 | cat >conftest.$ac_ext <<_ACEOF | |
4137 | /* confdefs.h. */ | |
4138 | _ACEOF | |
4139 | cat confdefs.h >>conftest.$ac_ext | |
4140 | cat >>conftest.$ac_ext <<_ACEOF | |
4141 | /* end confdefs.h. */ | |
4142 | $ac_includes_default | |
4143 | int | |
4144 | main () | |
4145 | { | |
4146 | static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; | |
4147 | test_array [0] = 0 | |
4148 | ||
4149 | ; | |
4150 | return 0; | |
4151 | } | |
4152 | _ACEOF | |
4153 | rm -f conftest.$ac_objext | |
4154 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4155 | (eval $ac_compile) 2>conftest.er1 | |
4156 | ac_status=$? | |
4157 | grep -v '^ *+' conftest.er1 >conftest.err | |
4158 | rm -f conftest.er1 | |
4159 | cat conftest.err >&5 | |
4160 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4161 | (exit $ac_status); } && | |
46a10049 | 4162 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
40a59a4c DD |
4163 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4164 | (eval $ac_try) 2>&5 | |
4165 | ac_status=$? | |
4166 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4167 | (exit $ac_status); }; } && | |
4168 | { ac_try='test -s conftest.$ac_objext' | |
4169 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4170 | (eval $ac_try) 2>&5 | |
4171 | ac_status=$? | |
4172 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4173 | (exit $ac_status); }; }; then | |
4174 | ac_hi=$ac_mid; break | |
4175 | else | |
4176 | echo "$as_me: failed program was:" >&5 | |
4177 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4178 | ||
4179 | ac_lo=`expr $ac_mid + 1` | |
4180 | if test $ac_lo -le $ac_mid; then | |
4181 | ac_lo= ac_hi= | |
4182 | break | |
4183 | fi | |
4184 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
4185 | fi | |
4186 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4187 | done | |
4188 | else | |
4189 | echo "$as_me: failed program was:" >&5 | |
4190 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4191 | ||
4192 | cat >conftest.$ac_ext <<_ACEOF | |
4193 | /* confdefs.h. */ | |
4194 | _ACEOF | |
4195 | cat confdefs.h >>conftest.$ac_ext | |
4196 | cat >>conftest.$ac_ext <<_ACEOF | |
4197 | /* end confdefs.h. */ | |
4198 | $ac_includes_default | |
4199 | int | |
4200 | main () | |
4201 | { | |
4202 | static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; | |
4203 | test_array [0] = 0 | |
4204 | ||
4205 | ; | |
4206 | return 0; | |
4207 | } | |
4208 | _ACEOF | |
4209 | rm -f conftest.$ac_objext | |
4210 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4211 | (eval $ac_compile) 2>conftest.er1 | |
4212 | ac_status=$? | |
4213 | grep -v '^ *+' conftest.er1 >conftest.err | |
4214 | rm -f conftest.er1 | |
4215 | cat conftest.err >&5 | |
4216 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4217 | (exit $ac_status); } && | |
46a10049 | 4218 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
40a59a4c DD |
4219 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4220 | (eval $ac_try) 2>&5 | |
4221 | ac_status=$? | |
4222 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4223 | (exit $ac_status); }; } && | |
4224 | { ac_try='test -s conftest.$ac_objext' | |
4225 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4226 | (eval $ac_try) 2>&5 | |
4227 | ac_status=$? | |
4228 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4229 | (exit $ac_status); }; }; then | |
4230 | ac_hi=-1 ac_mid=-1 | |
4231 | while :; do | |
4232 | cat >conftest.$ac_ext <<_ACEOF | |
4233 | /* confdefs.h. */ | |
4234 | _ACEOF | |
4235 | cat confdefs.h >>conftest.$ac_ext | |
4236 | cat >>conftest.$ac_ext <<_ACEOF | |
4237 | /* end confdefs.h. */ | |
4238 | $ac_includes_default | |
4239 | int | |
4240 | main () | |
4241 | { | |
4242 | static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; | |
4243 | test_array [0] = 0 | |
4244 | ||
4245 | ; | |
4246 | return 0; | |
4247 | } | |
4248 | _ACEOF | |
4249 | rm -f conftest.$ac_objext | |
4250 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4251 | (eval $ac_compile) 2>conftest.er1 | |
4252 | ac_status=$? | |
4253 | grep -v '^ *+' conftest.er1 >conftest.err | |
4254 | rm -f conftest.er1 | |
4255 | cat conftest.err >&5 | |
4256 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4257 | (exit $ac_status); } && | |
46a10049 | 4258 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
40a59a4c DD |
4259 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4260 | (eval $ac_try) 2>&5 | |
4261 | ac_status=$? | |
4262 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4263 | (exit $ac_status); }; } && | |
4264 | { ac_try='test -s conftest.$ac_objext' | |
4265 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4266 | (eval $ac_try) 2>&5 | |
4267 | ac_status=$? | |
4268 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4269 | (exit $ac_status); }; }; then | |
4270 | ac_lo=$ac_mid; break | |
4271 | else | |
4272 | echo "$as_me: failed program was:" >&5 | |
4273 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4274 | ||
4275 | ac_hi=`expr '(' $ac_mid ')' - 1` | |
4276 | if test $ac_mid -le $ac_hi; then | |
4277 | ac_lo= ac_hi= | |
4278 | break | |
4279 | fi | |
4280 | ac_mid=`expr 2 '*' $ac_mid` | |
4281 | fi | |
4282 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4283 | done | |
4284 | else | |
4285 | echo "$as_me: failed program was:" >&5 | |
4286 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4287 | ||
4288 | ac_lo= ac_hi= | |
4289 | fi | |
4290 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4291 | fi | |
4292 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4293 | # Binary search between lo and hi bounds. | |
4294 | while test "x$ac_lo" != "x$ac_hi"; do | |
4295 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
4296 | cat >conftest.$ac_ext <<_ACEOF | |
4297 | /* confdefs.h. */ | |
4298 | _ACEOF | |
4299 | cat confdefs.h >>conftest.$ac_ext | |
4300 | cat >>conftest.$ac_ext <<_ACEOF | |
4301 | /* end confdefs.h. */ | |
4302 | $ac_includes_default | |
4303 | int | |
4304 | main () | |
4305 | { | |
4306 | static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; | |
4307 | test_array [0] = 0 | |
4308 | ||
4309 | ; | |
4310 | return 0; | |
4311 | } | |
4312 | _ACEOF | |
4313 | rm -f conftest.$ac_objext | |
4314 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4315 | (eval $ac_compile) 2>conftest.er1 | |
4316 | ac_status=$? | |
4317 | grep -v '^ *+' conftest.er1 >conftest.err | |
4318 | rm -f conftest.er1 | |
4319 | cat conftest.err >&5 | |
4320 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4321 | (exit $ac_status); } && | |
46a10049 | 4322 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
40a59a4c DD |
4323 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4324 | (eval $ac_try) 2>&5 | |
4325 | ac_status=$? | |
4326 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4327 | (exit $ac_status); }; } && | |
4328 | { ac_try='test -s conftest.$ac_objext' | |
4329 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4330 | (eval $ac_try) 2>&5 | |
4331 | ac_status=$? | |
4332 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4333 | (exit $ac_status); }; }; then | |
4334 | ac_hi=$ac_mid | |
4335 | else | |
4336 | echo "$as_me: failed program was:" >&5 | |
4337 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4338 | ||
4339 | ac_lo=`expr '(' $ac_mid ')' + 1` | |
4340 | fi | |
4341 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4342 | done | |
4343 | case $ac_lo in | |
4344 | ?*) ac_cv_sizeof_int=$ac_lo;; | |
4345 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 | |
4346 | See \`config.log' for more details." >&5 | |
4347 | echo "$as_me: error: cannot compute sizeof (int), 77 | |
4348 | See \`config.log' for more details." >&2;} | |
4349 | { (exit 1); exit 1; }; } ;; | |
4350 | esac | |
4351 | else | |
4352 | if test "$cross_compiling" = yes; then | |
46a10049 DD |
4353 | { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5 |
4354 | echo "$as_me: error: internal error: not reached in cross-compile" >&2;} | |
40a59a4c DD |
4355 | { (exit 1); exit 1; }; } |
4356 | else | |
4357 | cat >conftest.$ac_ext <<_ACEOF | |
4358 | /* confdefs.h. */ | |
4359 | _ACEOF | |
4360 | cat confdefs.h >>conftest.$ac_ext | |
4361 | cat >>conftest.$ac_ext <<_ACEOF | |
4362 | /* end confdefs.h. */ | |
4363 | $ac_includes_default | |
4364 | long longval () { return (long) (sizeof (int)); } | |
4365 | unsigned long ulongval () { return (long) (sizeof (int)); } | |
4366 | #include <stdio.h> | |
4367 | #include <stdlib.h> | |
4368 | int | |
4369 | main () | |
4370 | { | |
4371 | ||
4372 | FILE *f = fopen ("conftest.val", "w"); | |
4373 | if (! f) | |
4374 | exit (1); | |
4375 | if (((long) (sizeof (int))) < 0) | |
4376 | { | |
4377 | long i = longval (); | |
4378 | if (i != ((long) (sizeof (int)))) | |
4379 | exit (1); | |
4380 | fprintf (f, "%ld\n", i); | |
4381 | } | |
4382 | else | |
4383 | { | |
4384 | unsigned long i = ulongval (); | |
4385 | if (i != ((long) (sizeof (int)))) | |
4386 | exit (1); | |
4387 | fprintf (f, "%lu\n", i); | |
4388 | } | |
4389 | exit (ferror (f) || fclose (f) != 0); | |
4390 | ||
4391 | ; | |
4392 | return 0; | |
4393 | } | |
4394 | _ACEOF | |
4395 | rm -f conftest$ac_exeext | |
4396 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
4397 | (eval $ac_link) 2>&5 | |
4398 | ac_status=$? | |
4399 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4400 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
4401 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4402 | (eval $ac_try) 2>&5 | |
4403 | ac_status=$? | |
4404 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4405 | (exit $ac_status); }; }; then | |
4406 | ac_cv_sizeof_int=`cat conftest.val` | |
4407 | else | |
4408 | echo "$as_me: program exited with status $ac_status" >&5 | |
4409 | echo "$as_me: failed program was:" >&5 | |
4410 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4411 | ||
4412 | ( exit $ac_status ) | |
4413 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 | |
4414 | See \`config.log' for more details." >&5 | |
4415 | echo "$as_me: error: cannot compute sizeof (int), 77 | |
4416 | See \`config.log' for more details." >&2;} | |
4417 | { (exit 1); exit 1; }; } | |
4418 | fi | |
4419 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
4420 | fi | |
4421 | fi | |
4422 | rm -f conftest.val | |
4423 | else | |
4424 | ac_cv_sizeof_int=0 | |
4425 | fi | |
4426 | fi | |
4427 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 | |
4428 | echo "${ECHO_T}$ac_cv_sizeof_int" >&6 | |
4429 | cat >>confdefs.h <<_ACEOF | |
4430 | #define SIZEOF_INT $ac_cv_sizeof_int | |
4431 | _ACEOF | |
4432 | ||
4433 | ||
4434 | ||
2299a76d DJ |
4435 | echo "$as_me:$LINENO: checking for uintptr_t" >&5 |
4436 | echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6 | |
4437 | if test "${ac_cv_type_uintptr_t+set}" = set; then | |
4438 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4439 | else | |
4440 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
4441 | /* confdefs.h. */ |
4442 | _ACEOF | |
4443 | cat confdefs.h >>conftest.$ac_ext | |
4444 | cat >>conftest.$ac_ext <<_ACEOF | |
4445 | /* end confdefs.h. */ | |
4446 | $ac_includes_default | |
4447 | int | |
4448 | main () | |
4449 | { | |
4450 | if ((uintptr_t *) 0) | |
4451 | return 0; | |
4452 | if (sizeof (uintptr_t)) | |
4453 | return 0; | |
4454 | ; | |
4455 | return 0; | |
4456 | } | |
4457 | _ACEOF | |
4458 | rm -f conftest.$ac_objext | |
4459 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 4460 | (eval $ac_compile) 2>conftest.er1 |
2299a76d | 4461 | ac_status=$? |
58670637 DD |
4462 | grep -v '^ *+' conftest.er1 >conftest.err |
4463 | rm -f conftest.er1 | |
4464 | cat conftest.err >&5 | |
2299a76d DJ |
4465 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
4466 | (exit $ac_status); } && | |
46a10049 | 4467 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
4468 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4469 | (eval $ac_try) 2>&5 | |
4470 | ac_status=$? | |
4471 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4472 | (exit $ac_status); }; } && | |
4473 | { ac_try='test -s conftest.$ac_objext' | |
2299a76d DJ |
4474 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4475 | (eval $ac_try) 2>&5 | |
4476 | ac_status=$? | |
4477 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4478 | (exit $ac_status); }; }; then | |
4479 | ac_cv_type_uintptr_t=yes | |
4480 | else | |
4481 | echo "$as_me: failed program was:" >&5 | |
4482 | sed 's/^/| /' conftest.$ac_ext >&5 | |
dc579051 | 4483 | |
2299a76d DJ |
4484 | ac_cv_type_uintptr_t=no |
4485 | fi | |
58670637 | 4486 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
15ae9e71 | 4487 | fi |
2299a76d DJ |
4488 | echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 |
4489 | echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6 | |
4490 | if test $ac_cv_type_uintptr_t = yes; then | |
4491 | : | |
4492 | else | |
4493 | ||
4494 | cat >>confdefs.h <<_ACEOF | |
15ae9e71 | 4495 | #define uintptr_t unsigned long |
2299a76d | 4496 | _ACEOF |
15ae9e71 DD |
4497 | |
4498 | fi | |
dc579051 | 4499 | |
bb6a587d DD |
4500 | |
4501 | # Look for a 64-bit type. | |
4502 | echo "$as_me:$LINENO: checking for a 64-bit type" >&5 | |
4503 | echo $ECHO_N "checking for a 64-bit type... $ECHO_C" >&6 | |
4504 | if test "${liberty_cv_uint64+set}" = set; then | |
4505 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4506 | else | |
4507 | cat >conftest.$ac_ext <<_ACEOF | |
4508 | /* confdefs.h. */ | |
4509 | _ACEOF | |
4510 | cat confdefs.h >>conftest.$ac_ext | |
4511 | cat >>conftest.$ac_ext <<_ACEOF | |
4512 | /* end confdefs.h. */ | |
4513 | #ifdef HAVE_STDINT_H | |
4514 | #include <stdint.h> | |
4515 | #endif | |
4516 | int | |
4517 | main () | |
4518 | { | |
4519 | extern uint64_t foo; | |
4520 | ; | |
4521 | return 0; | |
4522 | } | |
4523 | _ACEOF | |
4524 | rm -f conftest.$ac_objext | |
4525 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4526 | (eval $ac_compile) 2>conftest.er1 | |
4527 | ac_status=$? | |
4528 | grep -v '^ *+' conftest.er1 >conftest.err | |
4529 | rm -f conftest.er1 | |
4530 | cat conftest.err >&5 | |
4531 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4532 | (exit $ac_status); } && | |
46a10049 | 4533 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
bb6a587d DD |
4534 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4535 | (eval $ac_try) 2>&5 | |
4536 | ac_status=$? | |
4537 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4538 | (exit $ac_status); }; } && | |
4539 | { ac_try='test -s conftest.$ac_objext' | |
4540 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4541 | (eval $ac_try) 2>&5 | |
4542 | ac_status=$? | |
4543 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4544 | (exit $ac_status); }; }; then | |
4545 | liberty_cv_uint64=uint64_t | |
4546 | else | |
4547 | echo "$as_me: failed program was:" >&5 | |
4548 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4549 | ||
4550 | cat >conftest.$ac_ext <<_ACEOF | |
4551 | /* confdefs.h. */ | |
4552 | _ACEOF | |
4553 | cat confdefs.h >>conftest.$ac_ext | |
4554 | cat >>conftest.$ac_ext <<_ACEOF | |
4555 | /* end confdefs.h. */ | |
4556 | #ifdef HAVE_LIMITS_H | |
4557 | #include <limits.h> | |
4558 | #endif | |
4559 | #ifndef CHAR_BIT | |
4560 | #define CHAR_BIT 8 | |
4561 | #endif | |
4562 | int | |
4563 | main () | |
4564 | { | |
4565 | extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1]; | |
4566 | ; | |
4567 | return 0; | |
4568 | } | |
4569 | _ACEOF | |
4570 | rm -f conftest.$ac_objext | |
4571 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4572 | (eval $ac_compile) 2>conftest.er1 | |
4573 | ac_status=$? | |
4574 | grep -v '^ *+' conftest.er1 >conftest.err | |
4575 | rm -f conftest.er1 | |
4576 | cat conftest.err >&5 | |
4577 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4578 | (exit $ac_status); } && | |
46a10049 | 4579 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
bb6a587d DD |
4580 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4581 | (eval $ac_try) 2>&5 | |
4582 | ac_status=$? | |
4583 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4584 | (exit $ac_status); }; } && | |
4585 | { ac_try='test -s conftest.$ac_objext' | |
4586 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4587 | (eval $ac_try) 2>&5 | |
4588 | ac_status=$? | |
4589 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4590 | (exit $ac_status); }; }; then | |
4591 | liberty_cv_uint64="unsigned long" | |
4592 | else | |
4593 | echo "$as_me: failed program was:" >&5 | |
4594 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4595 | ||
4596 | cat >conftest.$ac_ext <<_ACEOF | |
4597 | /* confdefs.h. */ | |
4598 | _ACEOF | |
4599 | cat confdefs.h >>conftest.$ac_ext | |
4600 | cat >>conftest.$ac_ext <<_ACEOF | |
4601 | /* end confdefs.h. */ | |
4602 | #ifdef HAVE_LIMITS_H | |
4603 | #include <limits.h> | |
4604 | #endif | |
4605 | #ifndef CHAR_BIT | |
4606 | #define CHAR_BIT 8 | |
4607 | #endif | |
4608 | int | |
4609 | main () | |
4610 | { | |
4611 | extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1]; | |
4612 | ; | |
4613 | return 0; | |
4614 | } | |
4615 | _ACEOF | |
4616 | rm -f conftest.$ac_objext | |
4617 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4618 | (eval $ac_compile) 2>conftest.er1 | |
4619 | ac_status=$? | |
4620 | grep -v '^ *+' conftest.er1 >conftest.err | |
4621 | rm -f conftest.er1 | |
4622 | cat conftest.err >&5 | |
4623 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4624 | (exit $ac_status); } && | |
46a10049 | 4625 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
bb6a587d DD |
4626 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4627 | (eval $ac_try) 2>&5 | |
4628 | ac_status=$? | |
4629 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4630 | (exit $ac_status); }; } && | |
4631 | { ac_try='test -s conftest.$ac_objext' | |
4632 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4633 | (eval $ac_try) 2>&5 | |
4634 | ac_status=$? | |
4635 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4636 | (exit $ac_status); }; }; then | |
4637 | liberty_cv_uint64="unsigned long long" | |
4638 | else | |
4639 | echo "$as_me: failed program was:" >&5 | |
4640 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4641 | ||
4642 | liberty_cv_uint64=none | |
4643 | fi | |
4644 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4645 | fi | |
4646 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4647 | fi | |
4648 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4649 | fi | |
4650 | ||
4651 | echo "$as_me:$LINENO: result: $liberty_cv_uint64" >&5 | |
4652 | echo "${ECHO_T}$liberty_cv_uint64" >&6 | |
4653 | if test "$liberty_cv_uint64" != none; then | |
4654 | ||
7e9f5c71 DD |
4655 | cat >>confdefs.h <<_ACEOF |
4656 | #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64 | |
bb6a587d DD |
4657 | _ACEOF |
4658 | ||
4659 | fi | |
4660 | ||
daf7c4ad DD |
4661 | # Given the above check, we always have uintptr_t or a fallback |
4662 | # definition. So define HAVE_UINTPTR_T in case any imported code | |
4663 | # relies on it. | |
dc579051 | 4664 | |
2299a76d DJ |
4665 | cat >>confdefs.h <<\_ACEOF |
4666 | #define HAVE_UINTPTR_T 1 | |
4667 | _ACEOF | |
4668 | ||
4669 | ||
4670 | echo "$as_me:$LINENO: checking for pid_t" >&5 | |
4671 | echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 | |
4672 | if test "${ac_cv_type_pid_t+set}" = set; then | |
4673 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4674 | else | |
4675 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
4676 | /* confdefs.h. */ |
4677 | _ACEOF | |
4678 | cat confdefs.h >>conftest.$ac_ext | |
4679 | cat >>conftest.$ac_ext <<_ACEOF | |
4680 | /* end confdefs.h. */ | |
4681 | $ac_includes_default | |
4682 | int | |
4683 | main () | |
4684 | { | |
4685 | if ((pid_t *) 0) | |
4686 | return 0; | |
4687 | if (sizeof (pid_t)) | |
4688 | return 0; | |
4689 | ; | |
4690 | return 0; | |
4691 | } | |
4692 | _ACEOF | |
4693 | rm -f conftest.$ac_objext | |
4694 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 4695 | (eval $ac_compile) 2>conftest.er1 |
2299a76d | 4696 | ac_status=$? |
58670637 DD |
4697 | grep -v '^ *+' conftest.er1 >conftest.err |
4698 | rm -f conftest.er1 | |
4699 | cat conftest.err >&5 | |
2299a76d DJ |
4700 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
4701 | (exit $ac_status); } && | |
46a10049 | 4702 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
4703 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4704 | (eval $ac_try) 2>&5 | |
4705 | ac_status=$? | |
4706 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4707 | (exit $ac_status); }; } && | |
4708 | { ac_try='test -s conftest.$ac_objext' | |
2299a76d DJ |
4709 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4710 | (eval $ac_try) 2>&5 | |
4711 | ac_status=$? | |
4712 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4713 | (exit $ac_status); }; }; then | |
cafa3917 DD |
4714 | ac_cv_type_pid_t=yes |
4715 | else | |
2299a76d DJ |
4716 | echo "$as_me: failed program was:" >&5 |
4717 | sed 's/^/| /' conftest.$ac_ext >&5 | |
cafa3917 | 4718 | |
2299a76d | 4719 | ac_cv_type_pid_t=no |
cafa3917 | 4720 | fi |
58670637 | 4721 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d DJ |
4722 | fi |
4723 | echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 | |
4724 | echo "${ECHO_T}$ac_cv_type_pid_t" >&6 | |
4725 | if test $ac_cv_type_pid_t = yes; then | |
4726 | : | |
4727 | else | |
4728 | ||
4729 | cat >>confdefs.h <<_ACEOF | |
cafa3917 | 4730 | #define pid_t int |
2299a76d | 4731 | _ACEOF |
cafa3917 DD |
4732 | |
4733 | fi | |
4734 | ||
4735 | ||
252b5132 RH |
4736 | # This is the list of functions which libiberty will provide if they |
4737 | # are not available on the host. | |
4738 | ||
4739 | funcs="asprintf" | |
4740 | funcs="$funcs atexit" | |
4741 | funcs="$funcs basename" | |
4742 | funcs="$funcs bcmp" | |
4743 | funcs="$funcs bcopy" | |
c6da642e | 4744 | funcs="$funcs bsearch" |
252b5132 RH |
4745 | funcs="$funcs bzero" |
4746 | funcs="$funcs calloc" | |
4747 | funcs="$funcs clock" | |
7b78baae | 4748 | funcs="$funcs ffs" |
252b5132 RH |
4749 | funcs="$funcs getcwd" |
4750 | funcs="$funcs getpagesize" | |
4751 | funcs="$funcs index" | |
4752 | funcs="$funcs insque" | |
4753 | funcs="$funcs memchr" | |
4754 | funcs="$funcs memcmp" | |
4755 | funcs="$funcs memcpy" | |
4756 | funcs="$funcs memmove" | |
10b57b38 | 4757 | funcs="$funcs mempcpy" |
252b5132 RH |
4758 | funcs="$funcs memset" |
4759 | funcs="$funcs mkstemps" | |
0c0a36a4 | 4760 | funcs="$funcs putenv" |
252b5132 RH |
4761 | funcs="$funcs random" |
4762 | funcs="$funcs rename" | |
4763 | funcs="$funcs rindex" | |
0c0a36a4 | 4764 | funcs="$funcs setenv" |
2ed1e5cc | 4765 | funcs="$funcs snprintf" |
252b5132 | 4766 | funcs="$funcs sigsetmask" |
10b57b38 DD |
4767 | funcs="$funcs stpcpy" |
4768 | funcs="$funcs stpncpy" | |
252b5132 RH |
4769 | funcs="$funcs strcasecmp" |
4770 | funcs="$funcs strchr" | |
4771 | funcs="$funcs strdup" | |
4772 | funcs="$funcs strncasecmp" | |
4773 | funcs="$funcs strrchr" | |
4774 | funcs="$funcs strstr" | |
4775 | funcs="$funcs strtod" | |
4776 | funcs="$funcs strtol" | |
4777 | funcs="$funcs strtoul" | |
4778 | funcs="$funcs tmpnam" | |
4779 | funcs="$funcs vasprintf" | |
4780 | funcs="$funcs vfprintf" | |
4781 | funcs="$funcs vprintf" | |
2ed1e5cc | 4782 | funcs="$funcs vsnprintf" |
252b5132 RH |
4783 | funcs="$funcs vsprintf" |
4784 | funcs="$funcs waitpid" | |
4785 | ||
4786 | # Also in the old function.def file: alloca, vfork, getopt. | |
4787 | ||
e69f6c8c | 4788 | vars="sys_errlist sys_nerr sys_siglist" |
252b5132 | 4789 | |
0c0a36a4 | 4790 | checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday" |
192cbe66 | 4791 | checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp" |
cc529274 | 4792 | checkfuncs="$checkfuncs getsysinfo table sysctl" |
252b5132 RH |
4793 | |
4794 | # These are neither executed nor required, but they help keep | |
4795 | # autoheader happy without adding a bunch of text to acconfig.h. | |
4796 | if test "x" = "y"; then | |
252b5132 | 4797 | |
252b5132 | 4798 | |
2299a76d DJ |
4799 | |
4800 | ||
4801 | ||
4802 | ||
4803 | ||
4804 | ||
4805 | ||
4806 | ||
4807 | ||
4808 | ||
4809 | ||
4810 | ||
4811 | ||
4812 | ||
4813 | ||
4814 | ||
4815 | ||
4816 | ||
4817 | ||
4818 | ||
4819 | ||
4820 | ||
4821 | ||
4822 | ||
4823 | ||
4824 | ||
4825 | ||
4826 | ||
4827 | ||
4828 | ||
4829 | ||
4830 | ||
4831 | ||
4832 | ||
4833 | ||
4834 | ||
4835 | ||
4836 | ||
4837 | ||
4838 | ||
4839 | ||
4840 | ||
4841 | ||
4842 | ||
4843 | ||
4844 | ||
4845 | ||
4846 | ||
4847 | ||
4848 | ||
4849 | ||
4850 | ||
4851 | ||
4852 | ||
4853 | ||
4854 | ||
4855 | ||
4856 | ||
4857 | ||
4858 | ||
4859 | ||
4860 | for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \ | |
4861 | getcwd getpagesize index insque mkstemps memchr memcmp memcpy \ | |
4862 | memmove mempcpy memset putenv random rename rindex sigsetmask \ | |
4863 | strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strrchr strstr \ | |
4864 | strtod strtol strtoul tmpnam vasprintf vfprintf vprintf \ | |
4865 | vsprintf waitpid getrusage on_exit psignal strerror strsignal \ | |
4866 | sysconf times sbrk gettimeofday ffs snprintf vsnprintf \ | |
4867 | pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl \ | |
4868 | realpath canonicalize_file_name | |
4869 | do | |
4870 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
4871 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
4872 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
4873 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
4874 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4875 | else | |
4876 | if test x$gcc_no_link = xyes; then | |
4877 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
4878 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
4879 | { (exit 1); exit 1; }; } | |
4880 | fi | |
4881 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
4882 | /* confdefs.h. */ |
4883 | _ACEOF | |
4884 | cat confdefs.h >>conftest.$ac_ext | |
4885 | cat >>conftest.$ac_ext <<_ACEOF | |
4886 | /* end confdefs.h. */ | |
4887 | /* System header to define __stub macros and hopefully few prototypes, | |
4888 | which can conflict with char $ac_func (); below. | |
4889 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
60b04ee8 DD |
4890 | <limits.h> exists even on freestanding compilers. Under hpux, |
4891 | including <limits.h> includes <sys/time.h> and causes problems | |
4892 | checking for functions defined therein. */ | |
4893 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) | |
2299a76d DJ |
4894 | # include <limits.h> |
4895 | #else | |
4896 | # include <assert.h> | |
4897 | #endif | |
4898 | /* Override any gcc2 internal prototype to avoid an error. */ | |
4899 | #ifdef __cplusplus | |
4900 | extern "C" | |
4901 | { | |
4902 | #endif | |
4903 | /* We use char because int might match the return type of a gcc2 | |
4904 | builtin and then its argument prototype would still apply. */ | |
4905 | char $ac_func (); | |
4906 | /* The GNU C library defines this for functions which it implements | |
252b5132 RH |
4907 | to always fail with ENOSYS. Some functions are actually named |
4908 | something starting with __ and the normal name is an alias. */ | |
4909 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
4910 | choke me | |
4911 | #else | |
2299a76d DJ |
4912 | char (*f) () = $ac_func; |
4913 | #endif | |
4914 | #ifdef __cplusplus | |
4915 | } | |
252b5132 RH |
4916 | #endif |
4917 | ||
2299a76d DJ |
4918 | int |
4919 | main () | |
4920 | { | |
4921 | return f != $ac_func; | |
4922 | ; | |
4923 | return 0; | |
4924 | } | |
4925 | _ACEOF | |
4926 | rm -f conftest.$ac_objext conftest$ac_exeext | |
4927 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
58670637 | 4928 | (eval $ac_link) 2>conftest.er1 |
2299a76d | 4929 | ac_status=$? |
58670637 DD |
4930 | grep -v '^ *+' conftest.er1 >conftest.err |
4931 | rm -f conftest.er1 | |
4932 | cat conftest.err >&5 | |
2299a76d DJ |
4933 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
4934 | (exit $ac_status); } && | |
46a10049 | 4935 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
4936 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4937 | (eval $ac_try) 2>&5 | |
4938 | ac_status=$? | |
4939 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4940 | (exit $ac_status); }; } && | |
4941 | { ac_try='test -s conftest$ac_exeext' | |
2299a76d DJ |
4942 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4943 | (eval $ac_try) 2>&5 | |
4944 | ac_status=$? | |
4945 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4946 | (exit $ac_status); }; }; then | |
4947 | eval "$as_ac_var=yes" | |
4948 | else | |
4949 | echo "$as_me: failed program was:" >&5 | |
4950 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4951 | ||
4952 | eval "$as_ac_var=no" | |
4953 | fi | |
58670637 DD |
4954 | rm -f conftest.err conftest.$ac_objext \ |
4955 | conftest$ac_exeext conftest.$ac_ext | |
2299a76d DJ |
4956 | fi |
4957 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
4958 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
4959 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
4960 | cat >>confdefs.h <<_ACEOF | |
4961 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
4962 | _ACEOF | |
900d2082 | 4963 | |
252b5132 RH |
4964 | fi |
4965 | done | |
4966 | ||
2299a76d DJ |
4967 | |
4968 | cat >>confdefs.h <<\_ACEOF | |
92655e19 | 4969 | #define HAVE_SYS_ERRLIST 1 |
2299a76d DJ |
4970 | _ACEOF |
4971 | ||
92655e19 | 4972 | |
2299a76d | 4973 | cat >>confdefs.h <<\_ACEOF |
c6da642e | 4974 | #define HAVE_SYS_NERR 1 |
2299a76d DJ |
4975 | _ACEOF |
4976 | ||
92655e19 | 4977 | |
2299a76d | 4978 | cat >>confdefs.h <<\_ACEOF |
92655e19 | 4979 | #define HAVE_SYS_SIGLIST 1 |
2299a76d | 4980 | _ACEOF |
92655e19 | 4981 | |
252b5132 RH |
4982 | fi |
4983 | ||
4984 | # For each of these functions, if the host does not provide the | |
4985 | # function we want to put FN.o in LIBOBJS, and if the host does | |
30673bf5 | 4986 | # provide the function, we want to define HAVE_FN in config.h. |
252b5132 RH |
4987 | |
4988 | setobjs= | |
0c0a36a4 | 4989 | CHECK= |
50d4562d | 4990 | target_header_dir= |
252b5132 RH |
4991 | if test -n "${with_target_subdir}"; then |
4992 | ||
4993 | # We are being configured as a target library. AC_REPLACE_FUNCS | |
4994 | # may not work correctly, because the compiler may not be able to | |
4995 | # link executables. Note that we may still be being configured | |
4996 | # native. | |
4997 | ||
4998 | # If we are being configured for newlib, we know which functions | |
4999 | # newlib provide and which ones we will be expected to provide. | |
5000 | ||
5001 | if test "x${with_newlib}" = "xyes"; then | |
58670637 DD |
5002 | case $LIBOBJS in |
5003 | "asprintf.$ac_objext" | \ | |
5004 | *" asprintf.$ac_objext" | \ | |
5005 | "asprintf.$ac_objext "* | \ | |
5006 | *" asprintf.$ac_objext "* ) ;; | |
5007 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" ;; | |
5008 | esac | |
5009 | ||
5010 | case $LIBOBJS in | |
5011 | "basename.$ac_objext" | \ | |
5012 | *" basename.$ac_objext" | \ | |
5013 | "basename.$ac_objext "* | \ | |
5014 | *" basename.$ac_objext "* ) ;; | |
5015 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" ;; | |
5016 | esac | |
5017 | ||
5018 | case $LIBOBJS in | |
5019 | "insque.$ac_objext" | \ | |
5020 | *" insque.$ac_objext" | \ | |
5021 | "insque.$ac_objext "* | \ | |
5022 | *" insque.$ac_objext "* ) ;; | |
5023 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" ;; | |
5024 | esac | |
5025 | ||
5026 | case $LIBOBJS in | |
5027 | "random.$ac_objext" | \ | |
5028 | *" random.$ac_objext" | \ | |
5029 | "random.$ac_objext "* | \ | |
5030 | *" random.$ac_objext "* ) ;; | |
5031 | *) LIBOBJS="$LIBOBJS random.$ac_objext" ;; | |
5032 | esac | |
5033 | ||
5034 | case $LIBOBJS in | |
5035 | "strdup.$ac_objext" | \ | |
5036 | *" strdup.$ac_objext" | \ | |
5037 | "strdup.$ac_objext "* | \ | |
5038 | *" strdup.$ac_objext "* ) ;; | |
5039 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" ;; | |
5040 | esac | |
5041 | ||
5042 | case $LIBOBJS in | |
5043 | "vasprintf.$ac_objext" | \ | |
5044 | *" vasprintf.$ac_objext" | \ | |
5045 | "vasprintf.$ac_objext "* | \ | |
5046 | *" vasprintf.$ac_objext "* ) ;; | |
5047 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;; | |
5048 | esac | |
5049 | ||
252b5132 RH |
5050 | |
5051 | for f in $funcs; do | |
5052 | case "$f" in | |
5053 | asprintf | basename | insque | random | strdup | vasprintf) | |
5054 | ;; | |
5055 | *) | |
5056 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
2299a76d | 5057 | cat >>confdefs.h <<_ACEOF |
252b5132 | 5058 | #define $n 1 |
2299a76d | 5059 | _ACEOF |
252b5132 RH |
5060 | |
5061 | ;; | |
5062 | esac | |
5063 | done | |
5064 | ||
5065 | # newlib doesnt provide any of the variables in $vars, so we | |
5066 | # dont have to check them here. | |
5067 | ||
5068 | # Of the functions in $checkfuncs, newlib only has strerror. | |
5069 | cat >> confdefs.h <<\EOF | |
5070 | #define HAVE_STRERROR 1 | |
5071 | EOF | |
5072 | ||
5073 | ||
5074 | setobjs=yes | |
5075 | ||
5076 | fi | |
0c0a36a4 | 5077 | |
50d4562d DD |
5078 | # We may wish to install the target headers somewhere. |
5079 | # Check whether --enable-install-libiberty or --disable-install-libiberty was given. | |
5080 | if test "${enable_install_libiberty+set}" = set; then | |
5081 | enableval="$enable_install_libiberty" | |
5082 | enable_install_libiberty=$enableval | |
5083 | else | |
5084 | enable_install_libiberty=no | |
2299a76d | 5085 | fi; |
50d4562d DD |
5086 | # Option parsed, now set things appropriately. |
5087 | case x"$enable_install_libiberty" in | |
5088 | xyes|x) | |
5089 | target_header_dir=libiberty | |
5090 | ;; | |
2299a76d | 5091 | xno) |
50d4562d DD |
5092 | target_header_dir= |
5093 | ;; | |
2299a76d | 5094 | *) |
50d4562d DD |
5095 | # This could be sanity-checked in various ways... |
5096 | target_header_dir="${enable_install_libiberty}" | |
5097 | ;; | |
5098 | esac | |
5099 | ||
5100 | ||
0c0a36a4 ILT |
5101 | else |
5102 | ||
5103 | # Not a target library, so we set things up to run the test suite. | |
5104 | CHECK=check-cplus-dem | |
5105 | ||
252b5132 RH |
5106 | fi |
5107 | ||
0c0a36a4 ILT |
5108 | |
5109 | ||
50d4562d | 5110 | |
f01b59ed | 5111 | case "${host}" in |
bef8b55d | 5112 | *-*-cygwin* | *-*-mingw*) |
f01b59ed DD |
5113 | cat >> confdefs.h <<\EOF |
5114 | #define HAVE_SYS_ERRLIST 1 | |
5115 | EOF | |
5116 | ||
5117 | cat >> confdefs.h <<\EOF | |
5118 | #define HAVE_SYS_NERR 1 | |
5119 | EOF | |
5120 | ||
5121 | ;; | |
5122 | esac | |
5123 | ||
252b5132 RH |
5124 | if test -z "${setobjs}"; then |
5125 | case "${host}" in | |
5126 | ||
5127 | *-*-vxworks*) | |
5128 | # Handle VxWorks configuration specially, since on VxWorks the | |
5129 | # libraries are actually on the target board, not in the file | |
5130 | # system. | |
58670637 DD |
5131 | case $LIBOBJS in |
5132 | "basename.$ac_objext" | \ | |
5133 | *" basename.$ac_objext" | \ | |
5134 | "basename.$ac_objext "* | \ | |
5135 | *" basename.$ac_objext "* ) ;; | |
5136 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" ;; | |
5137 | esac | |
5138 | ||
5139 | case $LIBOBJS in | |
5140 | "getpagesize.$ac_objext" | \ | |
5141 | *" getpagesize.$ac_objext" | \ | |
5142 | "getpagesize.$ac_objext "* | \ | |
5143 | *" getpagesize.$ac_objext "* ) ;; | |
5144 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" ;; | |
5145 | esac | |
5146 | ||
5147 | case $LIBOBJS in | |
5148 | "insque.$ac_objext" | \ | |
5149 | *" insque.$ac_objext" | \ | |
5150 | "insque.$ac_objext "* | \ | |
5151 | *" insque.$ac_objext "* ) ;; | |
5152 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" ;; | |
5153 | esac | |
5154 | ||
5155 | case $LIBOBJS in | |
5156 | "random.$ac_objext" | \ | |
5157 | *" random.$ac_objext" | \ | |
5158 | "random.$ac_objext "* | \ | |
5159 | *" random.$ac_objext "* ) ;; | |
5160 | *) LIBOBJS="$LIBOBJS random.$ac_objext" ;; | |
5161 | esac | |
5162 | ||
5163 | case $LIBOBJS in | |
5164 | "strcasecmp.$ac_objext" | \ | |
5165 | *" strcasecmp.$ac_objext" | \ | |
5166 | "strcasecmp.$ac_objext "* | \ | |
5167 | *" strcasecmp.$ac_objext "* ) ;; | |
5168 | *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" ;; | |
5169 | esac | |
5170 | ||
5171 | case $LIBOBJS in | |
5172 | "strncasecmp.$ac_objext" | \ | |
5173 | *" strncasecmp.$ac_objext" | \ | |
5174 | "strncasecmp.$ac_objext "* | \ | |
5175 | *" strncasecmp.$ac_objext "* ) ;; | |
5176 | *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" ;; | |
5177 | esac | |
5178 | ||
5179 | case $LIBOBJS in | |
5180 | "strdup.$ac_objext" | \ | |
5181 | *" strdup.$ac_objext" | \ | |
5182 | "strdup.$ac_objext "* | \ | |
5183 | *" strdup.$ac_objext "* ) ;; | |
5184 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" ;; | |
5185 | esac | |
5186 | ||
5187 | case $LIBOBJS in | |
5188 | "vfork.$ac_objext" | \ | |
5189 | *" vfork.$ac_objext" | \ | |
5190 | "vfork.$ac_objext "* | \ | |
5191 | *" vfork.$ac_objext "* ) ;; | |
5192 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" ;; | |
5193 | esac | |
5194 | ||
5195 | case $LIBOBJS in | |
5196 | "waitpid.$ac_objext" | \ | |
5197 | *" waitpid.$ac_objext" | \ | |
5198 | "waitpid.$ac_objext "* | \ | |
5199 | *" waitpid.$ac_objext "* ) ;; | |
5200 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" ;; | |
5201 | esac | |
5202 | ||
5203 | case $LIBOBJS in | |
5204 | "vasprintf.$ac_objext" | \ | |
5205 | *" vasprintf.$ac_objext" | \ | |
5206 | "vasprintf.$ac_objext "* | \ | |
5207 | *" vasprintf.$ac_objext "* ) ;; | |
5208 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;; | |
5209 | esac | |
5210 | ||
252b5132 RH |
5211 | for f in $funcs; do |
5212 | case "$f" in | |
5213 | basename | getpagesize | insque | random | strcasecmp) | |
5214 | ;; | |
5215 | strncasecmp | strdup | vfork | waitpid | vasprintf) | |
5216 | ;; | |
5217 | *) | |
5218 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
2299a76d | 5219 | cat >>confdefs.h <<_ACEOF |
252b5132 | 5220 | #define $n 1 |
2299a76d | 5221 | _ACEOF |
252b5132 RH |
5222 | |
5223 | ;; | |
5224 | esac | |
5225 | done | |
5226 | ||
5227 | # VxWorks doesn't provide any of the variables in $vars, so we | |
5228 | # don't have to check them here. | |
5229 | ||
5230 | # Of the functions in $checkfuncs, VxWorks only has strerror. | |
5231 | cat >> confdefs.h <<\EOF | |
5232 | #define HAVE_STRERROR 1 | |
5233 | EOF | |
5234 | ||
5235 | ||
5236 | setobjs=yes | |
5237 | ;; | |
5238 | ||
5239 | esac | |
5240 | fi | |
5241 | ||
5242 | if test -z "${setobjs}"; then | |
5243 | ||
5244 | case "${host}" in | |
5245 | ||
5246 | *-*-cygwin*) | |
5247 | # The Cygwin library actually uses a couple of files from | |
5248 | # libiberty when it is built. If we are building a native | |
5249 | # Cygwin, and we run the tests, we will appear to have these | |
5250 | # files. However, when we go on to build winsup, we will wind up | |
5251 | # with a library which does not have the files, since they should | |
5252 | # have come from libiberty. | |
5253 | ||
5254 | # We handle this by removing the functions the winsup library | |
5255 | # provides from our shell variables, so that they appear to be | |
5256 | # missing. | |
5257 | ||
64e3a659 | 5258 | # DJ - only if we're *building* cygwin, not just building *with* cygwin |
2299a76d | 5259 | |
64e3a659 DD |
5260 | if test -n "${with_target_subdir}" |
5261 | then | |
5262 | funcs="`echo $funcs | sed -e 's/random//'`" | |
58670637 DD |
5263 | case $LIBOBJS in |
5264 | "random.$ac_objext" | \ | |
5265 | *" random.$ac_objext" | \ | |
5266 | "random.$ac_objext "* | \ | |
5267 | *" random.$ac_objext "* ) ;; | |
5268 | *) LIBOBJS="$LIBOBJS random.$ac_objext" ;; | |
5269 | esac | |
5270 | ||
64e3a659 DD |
5271 | vars="`echo $vars | sed -e 's/sys_siglist//'`" |
5272 | checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`" | |
5273 | fi | |
252b5132 RH |
5274 | ;; |
5275 | ||
5276 | *-*-mingw32*) | |
5277 | # Under mingw32, sys_nerr and sys_errlist exist, but they are | |
5278 | # macros, so the test below won't find them. | |
92655e19 DD |
5279 | libiberty_cv_var_sys_nerr=yes |
5280 | libiberty_cv_var_sys_errlist=yes | |
252b5132 RH |
5281 | ;; |
5282 | ||
5283 | *-*-uwin*) | |
2299a76d | 5284 | # Under some versions of uwin, vfork is notoriously buggy and the test |
252b5132 RH |
5285 | # can hang configure; on other versions, vfork exists just as a stub. |
5286 | # FIXME: This should be removed once vfork in uwin's runtime is fixed. | |
5287 | ac_cv_func_vfork_works=no | |
0c0a36a4 | 5288 | # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are |
2299a76d | 5289 | # macros (actually, these are imported from a DLL, but the end effect |
0c0a36a4 | 5290 | # is the same), so the test below won't find them. |
92655e19 DD |
5291 | libiberty_cv_var_sys_nerr=yes |
5292 | libiberty_cv_var_sys_errlist=yes | |
252b5132 RH |
5293 | ;; |
5294 | ||
c0eb281b | 5295 | *-*-*vms*) |
2299a76d | 5296 | # Under VMS, vfork works very different than on Unix. The standard test |
c0eb281b DD |
5297 | # won't work, and it isn't easily adaptable. It makes more sense to |
5298 | # just force it. | |
5299 | ac_cv_func_vfork_works=yes | |
5300 | ;; | |
5301 | ||
252b5132 RH |
5302 | esac |
5303 | ||
5304 | # We haven't set the list of objects yet. Use the standard autoconf | |
5305 | # tests. This will only work if the compiler works. | |
2299a76d DJ |
5306 | echo "$as_me:$LINENO: checking for library containing strerror" >&5 |
5307 | echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6 | |
5308 | if test "${ac_cv_search_strerror+set}" = set; then | |
5309 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5310 | else | |
5311 | ac_func_search_save_LIBS=$LIBS | |
5312 | ac_cv_search_strerror=no | |
5313 | if test x$gcc_no_link = xyes; then | |
5314 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
5315 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
5316 | { (exit 1); exit 1; }; } | |
5317 | fi | |
5318 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
5319 | /* confdefs.h. */ |
5320 | _ACEOF | |
5321 | cat confdefs.h >>conftest.$ac_ext | |
5322 | cat >>conftest.$ac_ext <<_ACEOF | |
5323 | /* end confdefs.h. */ | |
252b5132 | 5324 | |
2299a76d DJ |
5325 | /* Override any gcc2 internal prototype to avoid an error. */ |
5326 | #ifdef __cplusplus | |
5327 | extern "C" | |
5328 | #endif | |
5329 | /* We use char because int might match the return type of a gcc2 | |
5330 | builtin and then its argument prototype would still apply. */ | |
5331 | char strerror (); | |
5332 | int | |
5333 | main () | |
5334 | { | |
5335 | strerror (); | |
5336 | ; | |
5337 | return 0; | |
5338 | } | |
5339 | _ACEOF | |
5340 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5341 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
58670637 | 5342 | (eval $ac_link) 2>conftest.er1 |
2299a76d | 5343 | ac_status=$? |
58670637 DD |
5344 | grep -v '^ *+' conftest.er1 >conftest.err |
5345 | rm -f conftest.er1 | |
5346 | cat conftest.err >&5 | |
2299a76d DJ |
5347 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5348 | (exit $ac_status); } && | |
46a10049 | 5349 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
5350 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5351 | (eval $ac_try) 2>&5 | |
5352 | ac_status=$? | |
5353 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5354 | (exit $ac_status); }; } && | |
5355 | { ac_try='test -s conftest$ac_exeext' | |
2299a76d DJ |
5356 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5357 | (eval $ac_try) 2>&5 | |
5358 | ac_status=$? | |
5359 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5360 | (exit $ac_status); }; }; then | |
5361 | ac_cv_search_strerror="none required" | |
5362 | else | |
5363 | echo "$as_me: failed program was:" >&5 | |
5364 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5365 | ||
5366 | fi | |
58670637 DD |
5367 | rm -f conftest.err conftest.$ac_objext \ |
5368 | conftest$ac_exeext conftest.$ac_ext | |
2299a76d DJ |
5369 | if test "$ac_cv_search_strerror" = no; then |
5370 | for ac_lib in cposix; do | |
5371 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
5372 | if test x$gcc_no_link = xyes; then | |
5373 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
5374 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
5375 | { (exit 1); exit 1; }; } | |
5376 | fi | |
5377 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
5378 | /* confdefs.h. */ |
5379 | _ACEOF | |
5380 | cat confdefs.h >>conftest.$ac_ext | |
5381 | cat >>conftest.$ac_ext <<_ACEOF | |
5382 | /* end confdefs.h. */ | |
252b5132 | 5383 | |
2299a76d DJ |
5384 | /* Override any gcc2 internal prototype to avoid an error. */ |
5385 | #ifdef __cplusplus | |
5386 | extern "C" | |
5387 | #endif | |
5388 | /* We use char because int might match the return type of a gcc2 | |
5389 | builtin and then its argument prototype would still apply. */ | |
5390 | char strerror (); | |
5391 | int | |
5392 | main () | |
5393 | { | |
5394 | strerror (); | |
5395 | ; | |
5396 | return 0; | |
5397 | } | |
5398 | _ACEOF | |
5399 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5400 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
58670637 | 5401 | (eval $ac_link) 2>conftest.er1 |
2299a76d | 5402 | ac_status=$? |
58670637 DD |
5403 | grep -v '^ *+' conftest.er1 >conftest.err |
5404 | rm -f conftest.er1 | |
5405 | cat conftest.err >&5 | |
2299a76d DJ |
5406 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5407 | (exit $ac_status); } && | |
46a10049 | 5408 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
5409 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5410 | (eval $ac_try) 2>&5 | |
5411 | ac_status=$? | |
5412 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5413 | (exit $ac_status); }; } && | |
5414 | { ac_try='test -s conftest$ac_exeext' | |
2299a76d DJ |
5415 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5416 | (eval $ac_try) 2>&5 | |
5417 | ac_status=$? | |
5418 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5419 | (exit $ac_status); }; }; then | |
5420 | ac_cv_search_strerror="-l$ac_lib" | |
5421 | break | |
5422 | else | |
5423 | echo "$as_me: failed program was:" >&5 | |
5424 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5425 | ||
5426 | fi | |
58670637 DD |
5427 | rm -f conftest.err conftest.$ac_objext \ |
5428 | conftest$ac_exeext conftest.$ac_ext | |
2299a76d | 5429 | done |
252b5132 | 5430 | fi |
2299a76d DJ |
5431 | LIBS=$ac_func_search_save_LIBS |
5432 | fi | |
5433 | echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5 | |
5434 | echo "${ECHO_T}$ac_cv_search_strerror" >&6 | |
5435 | if test "$ac_cv_search_strerror" != no; then | |
5436 | test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS" | |
252b5132 | 5437 | |
252b5132 | 5438 | fi |
252b5132 | 5439 | |
2299a76d DJ |
5440 | |
5441 | for ac_func in $funcs | |
252b5132 | 5442 | do |
2299a76d DJ |
5443 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
5444 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
5445 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
5446 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
5447 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5448 | else | |
5449 | if test x$gcc_no_link = xyes; then | |
5450 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
5451 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
5452 | { (exit 1); exit 1; }; } | |
5453 | fi | |
5454 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
5455 | /* confdefs.h. */ |
5456 | _ACEOF | |
5457 | cat confdefs.h >>conftest.$ac_ext | |
5458 | cat >>conftest.$ac_ext <<_ACEOF | |
5459 | /* end confdefs.h. */ | |
252b5132 | 5460 | /* System header to define __stub macros and hopefully few prototypes, |
2299a76d DJ |
5461 | which can conflict with char $ac_func (); below. |
5462 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
60b04ee8 DD |
5463 | <limits.h> exists even on freestanding compilers. Under hpux, |
5464 | including <limits.h> includes <sys/time.h> and causes problems | |
5465 | checking for functions defined therein. */ | |
5466 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) | |
2299a76d DJ |
5467 | # include <limits.h> |
5468 | #else | |
5469 | # include <assert.h> | |
5470 | #endif | |
252b5132 | 5471 | /* Override any gcc2 internal prototype to avoid an error. */ |
2299a76d DJ |
5472 | #ifdef __cplusplus |
5473 | extern "C" | |
5474 | { | |
5475 | #endif | |
252b5132 | 5476 | /* We use char because int might match the return type of a gcc2 |
2299a76d DJ |
5477 | builtin and then its argument prototype would still apply. */ |
5478 | char $ac_func (); | |
252b5132 RH |
5479 | /* The GNU C library defines this for functions which it implements |
5480 | to always fail with ENOSYS. Some functions are actually named | |
5481 | something starting with __ and the normal name is an alias. */ | |
5482 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
5483 | choke me | |
5484 | #else | |
2299a76d DJ |
5485 | char (*f) () = $ac_func; |
5486 | #endif | |
5487 | #ifdef __cplusplus | |
5488 | } | |
252b5132 RH |
5489 | #endif |
5490 | ||
2299a76d DJ |
5491 | int |
5492 | main () | |
5493 | { | |
5494 | return f != $ac_func; | |
5495 | ; | |
5496 | return 0; | |
5497 | } | |
5498 | _ACEOF | |
5499 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5500 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
58670637 | 5501 | (eval $ac_link) 2>conftest.er1 |
2299a76d | 5502 | ac_status=$? |
58670637 DD |
5503 | grep -v '^ *+' conftest.er1 >conftest.err |
5504 | rm -f conftest.er1 | |
5505 | cat conftest.err >&5 | |
2299a76d DJ |
5506 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5507 | (exit $ac_status); } && | |
46a10049 | 5508 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
5509 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5510 | (eval $ac_try) 2>&5 | |
5511 | ac_status=$? | |
5512 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5513 | (exit $ac_status); }; } && | |
5514 | { ac_try='test -s conftest$ac_exeext' | |
2299a76d DJ |
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 $ac_status); }; }; then | |
5520 | eval "$as_ac_var=yes" | |
5521 | else | |
5522 | echo "$as_me: failed program was:" >&5 | |
5523 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5524 | ||
5525 | eval "$as_ac_var=no" | |
5526 | fi | |
58670637 DD |
5527 | rm -f conftest.err conftest.$ac_objext \ |
5528 | conftest$ac_exeext conftest.$ac_ext | |
2299a76d DJ |
5529 | fi |
5530 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
5531 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
5532 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
5533 | cat >>confdefs.h <<_ACEOF | |
5534 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
5535 | _ACEOF | |
5536 | ||
5537 | else | |
58670637 DD |
5538 | case $LIBOBJS in |
5539 | "$ac_func.$ac_objext" | \ | |
5540 | *" $ac_func.$ac_objext" | \ | |
5541 | "$ac_func.$ac_objext "* | \ | |
5542 | *" $ac_func.$ac_objext "* ) ;; | |
5543 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; | |
5544 | esac | |
5545 | ||
252b5132 RH |
5546 | fi |
5547 | done | |
5548 | ||
5549 | ||
2299a76d DJ |
5550 | echo "$as_me:$LINENO: checking whether alloca needs Cray hooks" >&5 |
5551 | echo $ECHO_N "checking whether alloca needs Cray hooks... $ECHO_C" >&6 | |
5552 | if test "${ac_cv_os_cray+set}" = set; then | |
5553 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
252b5132 | 5554 | else |
2299a76d | 5555 | cat >conftest.$ac_ext <<_ACEOF |
2299a76d DJ |
5556 | /* confdefs.h. */ |
5557 | _ACEOF | |
5558 | cat confdefs.h >>conftest.$ac_ext | |
5559 | cat >>conftest.$ac_ext <<_ACEOF | |
5560 | /* end confdefs.h. */ | |
252b5132 RH |
5561 | #if defined(CRAY) && ! defined(CRAY2) |
5562 | webecray | |
5563 | #else | |
5564 | wenotbecray | |
5565 | #endif | |
5566 | ||
2299a76d | 5567 | _ACEOF |
252b5132 | 5568 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
2299a76d | 5569 | $EGREP "webecray" >/dev/null 2>&1; then |
252b5132 RH |
5570 | ac_cv_os_cray=yes |
5571 | else | |
252b5132 RH |
5572 | ac_cv_os_cray=no |
5573 | fi | |
5574 | rm -f conftest* | |
5575 | ||
5576 | fi | |
2299a76d DJ |
5577 | echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5 |
5578 | echo "${ECHO_T}$ac_cv_os_cray" >&6 | |
252b5132 | 5579 | if test $ac_cv_os_cray = yes; then |
30673bf5 | 5580 | for ac_func in _getb67 GETB67 getb67; do |
2299a76d DJ |
5581 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
5582 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
5583 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
5584 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
5585 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5586 | else | |
5587 | if test x$gcc_no_link = xyes; then | |
5588 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
5589 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
5590 | { (exit 1); exit 1; }; } | |
5591 | fi | |
5592 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
5593 | /* confdefs.h. */ |
5594 | _ACEOF | |
5595 | cat confdefs.h >>conftest.$ac_ext | |
5596 | cat >>conftest.$ac_ext <<_ACEOF | |
5597 | /* end confdefs.h. */ | |
252b5132 | 5598 | /* System header to define __stub macros and hopefully few prototypes, |
2299a76d DJ |
5599 | which can conflict with char $ac_func (); below. |
5600 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
60b04ee8 DD |
5601 | <limits.h> exists even on freestanding compilers. Under hpux, |
5602 | including <limits.h> includes <sys/time.h> and causes problems | |
5603 | checking for functions defined therein. */ | |
5604 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) | |
2299a76d DJ |
5605 | # include <limits.h> |
5606 | #else | |
5607 | # include <assert.h> | |
5608 | #endif | |
252b5132 | 5609 | /* Override any gcc2 internal prototype to avoid an error. */ |
2299a76d DJ |
5610 | #ifdef __cplusplus |
5611 | extern "C" | |
5612 | { | |
5613 | #endif | |
252b5132 | 5614 | /* We use char because int might match the return type of a gcc2 |
2299a76d DJ |
5615 | builtin and then its argument prototype would still apply. */ |
5616 | char $ac_func (); | |
252b5132 RH |
5617 | /* The GNU C library defines this for functions which it implements |
5618 | to always fail with ENOSYS. Some functions are actually named | |
5619 | something starting with __ and the normal name is an alias. */ | |
5620 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
5621 | choke me | |
5622 | #else | |
2299a76d DJ |
5623 | char (*f) () = $ac_func; |
5624 | #endif | |
5625 | #ifdef __cplusplus | |
5626 | } | |
252b5132 RH |
5627 | #endif |
5628 | ||
2299a76d DJ |
5629 | int |
5630 | main () | |
5631 | { | |
5632 | return f != $ac_func; | |
5633 | ; | |
5634 | return 0; | |
5635 | } | |
5636 | _ACEOF | |
5637 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5638 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
58670637 | 5639 | (eval $ac_link) 2>conftest.er1 |
2299a76d | 5640 | ac_status=$? |
58670637 DD |
5641 | grep -v '^ *+' conftest.er1 >conftest.err |
5642 | rm -f conftest.er1 | |
5643 | cat conftest.err >&5 | |
2299a76d DJ |
5644 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5645 | (exit $ac_status); } && | |
46a10049 | 5646 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
5647 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5648 | (eval $ac_try) 2>&5 | |
5649 | ac_status=$? | |
5650 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5651 | (exit $ac_status); }; } && | |
5652 | { ac_try='test -s conftest$ac_exeext' | |
2299a76d DJ |
5653 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5654 | (eval $ac_try) 2>&5 | |
5655 | ac_status=$? | |
5656 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5657 | (exit $ac_status); }; }; then | |
5658 | eval "$as_ac_var=yes" | |
5659 | else | |
5660 | echo "$as_me: failed program was:" >&5 | |
5661 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5662 | ||
5663 | eval "$as_ac_var=no" | |
5664 | fi | |
58670637 DD |
5665 | rm -f conftest.err conftest.$ac_objext \ |
5666 | conftest$ac_exeext conftest.$ac_ext | |
2299a76d DJ |
5667 | fi |
5668 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
5669 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
5670 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
5671 | ||
5672 | cat >>confdefs.h <<_ACEOF | |
252b5132 | 5673 | #define CRAY_STACKSEG_END $ac_func |
2299a76d | 5674 | _ACEOF |
252b5132 | 5675 | break |
252b5132 RH |
5676 | fi |
5677 | ||
30673bf5 | 5678 | done |
252b5132 RH |
5679 | fi |
5680 | ||
2299a76d DJ |
5681 | echo "$as_me:$LINENO: checking stack direction for C alloca" >&5 |
5682 | echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6 | |
5683 | if test "${ac_cv_c_stack_direction+set}" = set; then | |
5684 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
252b5132 RH |
5685 | else |
5686 | if test "$cross_compiling" = yes; then | |
5687 | ac_cv_c_stack_direction=0 | |
5688 | else | |
2299a76d | 5689 | cat >conftest.$ac_ext <<_ACEOF |
2299a76d DJ |
5690 | /* confdefs.h. */ |
5691 | _ACEOF | |
5692 | cat confdefs.h >>conftest.$ac_ext | |
5693 | cat >>conftest.$ac_ext <<_ACEOF | |
5694 | /* end confdefs.h. */ | |
252b5132 RH |
5695 | find_stack_direction () |
5696 | { | |
5697 | static char *addr = 0; | |
5698 | auto char dummy; | |
5699 | if (addr == 0) | |
5700 | { | |
5701 | addr = &dummy; | |
5702 | return find_stack_direction (); | |
5703 | } | |
5704 | else | |
5705 | return (&dummy > addr) ? 1 : -1; | |
5706 | } | |
5707 | main () | |
5708 | { | |
5709 | exit (find_stack_direction() < 0); | |
5710 | } | |
2299a76d DJ |
5711 | _ACEOF |
5712 | rm -f conftest$ac_exeext | |
5713 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
5714 | (eval $ac_link) 2>&5 | |
5715 | ac_status=$? | |
5716 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5717 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
5718 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5719 | (eval $ac_try) 2>&5 | |
5720 | ac_status=$? | |
5721 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5722 | (exit $ac_status); }; }; then | |
252b5132 RH |
5723 | ac_cv_c_stack_direction=1 |
5724 | else | |
2299a76d DJ |
5725 | echo "$as_me: program exited with status $ac_status" >&5 |
5726 | echo "$as_me: failed program was:" >&5 | |
5727 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5728 | ||
5729 | ( exit $ac_status ) | |
5730 | ac_cv_c_stack_direction=-1 | |
252b5132 | 5731 | fi |
58670637 | 5732 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
252b5132 | 5733 | fi |
252b5132 | 5734 | fi |
2299a76d DJ |
5735 | echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5 |
5736 | echo "${ECHO_T}$ac_cv_c_stack_direction" >&6 | |
252b5132 | 5737 | |
2299a76d | 5738 | cat >>confdefs.h <<_ACEOF |
252b5132 | 5739 | #define STACK_DIRECTION $ac_cv_c_stack_direction |
2299a76d DJ |
5740 | _ACEOF |
5741 | ||
252b5132 | 5742 | |
0c0a36a4 | 5743 | |
2299a76d DJ |
5744 | |
5745 | for ac_header in unistd.h vfork.h | |
5746 | do | |
5747 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
8ddbb593 | 5748 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
2299a76d DJ |
5749 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
5750 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
5751 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2299a76d | 5752 | else |
8ddbb593 | 5753 | cat >conftest.$ac_ext <<_ACEOF |
2299a76d DJ |
5754 | /* confdefs.h. */ |
5755 | _ACEOF | |
5756 | cat confdefs.h >>conftest.$ac_ext | |
5757 | cat >>conftest.$ac_ext <<_ACEOF | |
5758 | /* end confdefs.h. */ | |
5759 | #include <$ac_header> | |
5760 | _ACEOF | |
5761 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
5762 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
5763 | ac_status=$? | |
5764 | grep -v '^ *+' conftest.er1 >conftest.err | |
5765 | rm -f conftest.er1 | |
5766 | cat conftest.err >&5 | |
5767 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5768 | (exit $ac_status); } >/dev/null; then | |
5769 | if test -s conftest.err; then | |
5770 | ac_cpp_err=$ac_c_preproc_warn_flag | |
58670637 | 5771 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
2299a76d DJ |
5772 | else |
5773 | ac_cpp_err= | |
5774 | fi | |
252b5132 | 5775 | else |
2299a76d DJ |
5776 | ac_cpp_err=yes |
5777 | fi | |
5778 | if test -z "$ac_cpp_err"; then | |
8ddbb593 | 5779 | eval "$as_ac_Header=yes" |
2299a76d DJ |
5780 | else |
5781 | echo "$as_me: failed program was:" >&5 | |
5782 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5783 | ||
8ddbb593 | 5784 | eval "$as_ac_Header=no" |
2299a76d DJ |
5785 | fi |
5786 | rm -f conftest.err conftest.$ac_ext | |
252b5132 | 5787 | fi |
2299a76d DJ |
5788 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
5789 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
2299a76d DJ |
5790 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
5791 | cat >>confdefs.h <<_ACEOF | |
5792 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
5793 | _ACEOF | |
252b5132 | 5794 | |
252b5132 | 5795 | fi |
2299a76d DJ |
5796 | done |
5797 | ||
5798 | ||
5799 | ||
5800 | for ac_func in fork vfork | |
5801 | do | |
5802 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
5803 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
5804 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
5805 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
5806 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5807 | else | |
5808 | if test x$gcc_no_link = xyes; then | |
5809 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
5810 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
5811 | { (exit 1); exit 1; }; } | |
5812 | fi | |
5813 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
5814 | /* confdefs.h. */ |
5815 | _ACEOF | |
5816 | cat confdefs.h >>conftest.$ac_ext | |
5817 | cat >>conftest.$ac_ext <<_ACEOF | |
5818 | /* end confdefs.h. */ | |
252b5132 | 5819 | /* System header to define __stub macros and hopefully few prototypes, |
2299a76d DJ |
5820 | which can conflict with char $ac_func (); below. |
5821 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
60b04ee8 DD |
5822 | <limits.h> exists even on freestanding compilers. Under hpux, |
5823 | including <limits.h> includes <sys/time.h> and causes problems | |
5824 | checking for functions defined therein. */ | |
5825 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) | |
2299a76d DJ |
5826 | # include <limits.h> |
5827 | #else | |
5828 | # include <assert.h> | |
5829 | #endif | |
252b5132 | 5830 | /* Override any gcc2 internal prototype to avoid an error. */ |
2299a76d DJ |
5831 | #ifdef __cplusplus |
5832 | extern "C" | |
5833 | { | |
5834 | #endif | |
252b5132 | 5835 | /* We use char because int might match the return type of a gcc2 |
2299a76d DJ |
5836 | builtin and then its argument prototype would still apply. */ |
5837 | char $ac_func (); | |
252b5132 RH |
5838 | /* The GNU C library defines this for functions which it implements |
5839 | to always fail with ENOSYS. Some functions are actually named | |
5840 | something starting with __ and the normal name is an alias. */ | |
2299a76d | 5841 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
252b5132 RH |
5842 | choke me |
5843 | #else | |
2299a76d DJ |
5844 | char (*f) () = $ac_func; |
5845 | #endif | |
5846 | #ifdef __cplusplus | |
5847 | } | |
252b5132 RH |
5848 | #endif |
5849 | ||
2299a76d DJ |
5850 | int |
5851 | main () | |
5852 | { | |
5853 | return f != $ac_func; | |
5854 | ; | |
5855 | return 0; | |
5856 | } | |
5857 | _ACEOF | |
5858 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5859 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
58670637 | 5860 | (eval $ac_link) 2>conftest.er1 |
2299a76d | 5861 | ac_status=$? |
58670637 DD |
5862 | grep -v '^ *+' conftest.er1 >conftest.err |
5863 | rm -f conftest.er1 | |
5864 | cat conftest.err >&5 | |
2299a76d DJ |
5865 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5866 | (exit $ac_status); } && | |
46a10049 | 5867 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
5868 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5869 | (eval $ac_try) 2>&5 | |
5870 | ac_status=$? | |
5871 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5872 | (exit $ac_status); }; } && | |
5873 | { ac_try='test -s conftest$ac_exeext' | |
2299a76d DJ |
5874 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5875 | (eval $ac_try) 2>&5 | |
5876 | ac_status=$? | |
5877 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5878 | (exit $ac_status); }; }; then | |
5879 | eval "$as_ac_var=yes" | |
5880 | else | |
5881 | echo "$as_me: failed program was:" >&5 | |
5882 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5883 | ||
5884 | eval "$as_ac_var=no" | |
5885 | fi | |
58670637 DD |
5886 | rm -f conftest.err conftest.$ac_objext \ |
5887 | conftest$ac_exeext conftest.$ac_ext | |
2299a76d DJ |
5888 | fi |
5889 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
5890 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
5891 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
5892 | cat >>confdefs.h <<_ACEOF | |
5893 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
5894 | _ACEOF | |
5895 | ||
252b5132 | 5896 | fi |
2299a76d | 5897 | done |
252b5132 | 5898 | |
2299a76d DJ |
5899 | if test "x$ac_cv_func_fork" = xyes; then |
5900 | echo "$as_me:$LINENO: checking for working fork" >&5 | |
5901 | echo $ECHO_N "checking for working fork... $ECHO_C" >&6 | |
5902 | if test "${ac_cv_func_fork_works+set}" = set; then | |
5903 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
252b5132 | 5904 | else |
2299a76d DJ |
5905 | if test "$cross_compiling" = yes; then |
5906 | ac_cv_func_fork_works=cross | |
5907 | else | |
5908 | cat >conftest.$ac_ext <<_ACEOF | |
5909 | /* By Ruediger Kuhlmann. */ | |
5910 | #include <sys/types.h> | |
5911 | #if HAVE_UNISTD_H | |
5912 | # include <unistd.h> | |
5913 | #endif | |
5914 | /* Some systems only have a dummy stub for fork() */ | |
5915 | int main () | |
5916 | { | |
58670637 DD |
5917 | if (fork() < 0) |
5918 | exit (1); | |
5919 | exit (0); | |
2299a76d DJ |
5920 | } |
5921 | _ACEOF | |
5922 | rm -f conftest$ac_exeext | |
5923 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
5924 | (eval $ac_link) 2>&5 | |
5925 | ac_status=$? | |
5926 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5927 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
5928 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5929 | (eval $ac_try) 2>&5 | |
5930 | ac_status=$? | |
5931 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5932 | (exit $ac_status); }; }; then | |
5933 | ac_cv_func_fork_works=yes | |
5934 | else | |
5935 | echo "$as_me: program exited with status $ac_status" >&5 | |
5936 | echo "$as_me: failed program was:" >&5 | |
5937 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5938 | ||
5939 | ( exit $ac_status ) | |
5940 | ac_cv_func_fork_works=no | |
5941 | fi | |
58670637 | 5942 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
2299a76d DJ |
5943 | fi |
5944 | fi | |
5945 | echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5 | |
5946 | echo "${ECHO_T}$ac_cv_func_fork_works" >&6 | |
5947 | ||
5948 | else | |
5949 | ac_cv_func_fork_works=$ac_cv_func_fork | |
5950 | fi | |
5951 | if test "x$ac_cv_func_fork_works" = xcross; then | |
5952 | case $host in | |
5953 | *-*-amigaos* | *-*-msdosdjgpp*) | |
5954 | # Override, as these systems have only a dummy fork() stub | |
5955 | ac_cv_func_fork_works=no | |
5956 | ;; | |
5957 | *) | |
5958 | ac_cv_func_fork_works=yes | |
5959 | ;; | |
5960 | esac | |
5961 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
5962 | echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
252b5132 | 5963 | fi |
252b5132 | 5964 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
2299a76d DJ |
5965 | if test "x$ac_cv_func_vfork" = xyes; then |
5966 | echo "$as_me:$LINENO: checking for working vfork" >&5 | |
5967 | echo $ECHO_N "checking for working vfork... $ECHO_C" >&6 | |
5968 | if test "${ac_cv_func_vfork_works+set}" = set; then | |
5969 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
252b5132 | 5970 | else |
2299a76d DJ |
5971 | if test "$cross_compiling" = yes; then |
5972 | ac_cv_func_vfork_works=cross | |
5973 | else | |
5974 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
5975 | /* confdefs.h. */ |
5976 | _ACEOF | |
5977 | cat confdefs.h >>conftest.$ac_ext | |
5978 | cat >>conftest.$ac_ext <<_ACEOF | |
5979 | /* end confdefs.h. */ | |
252b5132 RH |
5980 | /* Thanks to Paul Eggert for this test. */ |
5981 | #include <stdio.h> | |
2299a76d | 5982 | #include <stdlib.h> |
252b5132 RH |
5983 | #include <sys/types.h> |
5984 | #include <sys/stat.h> | |
2299a76d DJ |
5985 | #include <sys/wait.h> |
5986 | #if HAVE_UNISTD_H | |
5987 | # include <unistd.h> | |
252b5132 | 5988 | #endif |
2299a76d DJ |
5989 | #if HAVE_VFORK_H |
5990 | # include <vfork.h> | |
252b5132 RH |
5991 | #endif |
5992 | /* On some sparc systems, changes by the child to local and incoming | |
2299a76d DJ |
5993 | argument registers are propagated back to the parent. The compiler |
5994 | is told about this with #include <vfork.h>, but some compilers | |
5995 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
5996 | static variable whose address is put into a register that is | |
5997 | clobbered by the vfork. */ | |
5998 | static void | |
252b5132 RH |
5999 | #ifdef __cplusplus |
6000 | sparc_address_test (int arg) | |
2299a76d | 6001 | # else |
252b5132 RH |
6002 | sparc_address_test (arg) int arg; |
6003 | #endif | |
6004 | { | |
6005 | static pid_t child; | |
6006 | if (!child) { | |
6007 | child = vfork (); | |
6008 | if (child < 0) { | |
6009 | perror ("vfork"); | |
6010 | _exit(2); | |
6011 | } | |
6012 | if (!child) { | |
6013 | arg = getpid(); | |
6014 | write(-1, "", 0); | |
6015 | _exit (arg); | |
6016 | } | |
6017 | } | |
6018 | } | |
2299a76d DJ |
6019 | |
6020 | int | |
6021 | main () | |
6022 | { | |
252b5132 RH |
6023 | pid_t parent = getpid (); |
6024 | pid_t child; | |
6025 | ||
2299a76d | 6026 | sparc_address_test (0); |
252b5132 RH |
6027 | |
6028 | child = vfork (); | |
6029 | ||
6030 | if (child == 0) { | |
2299a76d DJ |
6031 | /* Here is another test for sparc vfork register problems. This |
6032 | test uses lots of local variables, at least as many local | |
6033 | variables as main has allocated so far including compiler | |
6034 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
6035 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
6036 | reuse the register of parent for one of the local variables, | |
6037 | since it will think that parent can't possibly be used any more | |
6038 | in this routine. Assigning to the local variable will thus | |
6039 | munge parent in the parent process. */ | |
252b5132 RH |
6040 | pid_t |
6041 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
6042 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
6043 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
6044 | use the same hardware register for all 8 local variables. */ | |
6045 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
6046 | || p != p5 || p != p6 || p != p7) | |
6047 | _exit(1); | |
6048 | ||
2299a76d DJ |
6049 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
6050 | from child file descriptors. If the child closes a descriptor | |
6051 | before it execs or exits, this munges the parent's descriptor | |
6052 | as well. Test for this by closing stdout in the child. */ | |
252b5132 RH |
6053 | _exit(close(fileno(stdout)) != 0); |
6054 | } else { | |
6055 | int status; | |
6056 | struct stat st; | |
6057 | ||
6058 | while (wait(&status) != child) | |
6059 | ; | |
6060 | exit( | |
6061 | /* Was there some problem with vforking? */ | |
6062 | child < 0 | |
6063 | ||
6064 | /* Did the child fail? (This shouldn't happen.) */ | |
6065 | || status | |
6066 | ||
6067 | /* Did the vfork/compiler bug occur? */ | |
6068 | || parent != getpid() | |
6069 | ||
6070 | /* Did the file descriptor bug occur? */ | |
6071 | || fstat(fileno(stdout), &st) != 0 | |
6072 | ); | |
6073 | } | |
6074 | } | |
2299a76d DJ |
6075 | _ACEOF |
6076 | rm -f conftest$ac_exeext | |
6077 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6078 | (eval $ac_link) 2>&5 | |
6079 | ac_status=$? | |
6080 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6081 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
6082 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6083 | (eval $ac_try) 2>&5 | |
6084 | ac_status=$? | |
6085 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6086 | (exit $ac_status); }; }; then | |
252b5132 RH |
6087 | ac_cv_func_vfork_works=yes |
6088 | else | |
2299a76d DJ |
6089 | echo "$as_me: program exited with status $ac_status" >&5 |
6090 | echo "$as_me: failed program was:" >&5 | |
6091 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6092 | ||
6093 | ( exit $ac_status ) | |
6094 | ac_cv_func_vfork_works=no | |
6095 | fi | |
58670637 | 6096 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
252b5132 | 6097 | fi |
252b5132 | 6098 | fi |
2299a76d DJ |
6099 | echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5 |
6100 | echo "${ECHO_T}$ac_cv_func_vfork_works" >&6 | |
252b5132 | 6101 | |
2299a76d DJ |
6102 | fi; |
6103 | if test "x$ac_cv_func_fork_works" = xcross; then | |
58670637 | 6104 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
2299a76d DJ |
6105 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 |
6106 | echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
252b5132 RH |
6107 | fi |
6108 | ||
2299a76d DJ |
6109 | if test "x$ac_cv_func_vfork_works" = xyes; then |
6110 | ||
6111 | cat >>confdefs.h <<\_ACEOF | |
6112 | #define HAVE_WORKING_VFORK 1 | |
6113 | _ACEOF | |
6114 | ||
6115 | else | |
6116 | ||
6117 | cat >>confdefs.h <<\_ACEOF | |
252b5132 | 6118 | #define vfork fork |
2299a76d DJ |
6119 | _ACEOF |
6120 | ||
6121 | fi | |
6122 | if test "x$ac_cv_func_fork_works" = xyes; then | |
6123 | ||
6124 | cat >>confdefs.h <<\_ACEOF | |
6125 | #define HAVE_WORKING_FORK 1 | |
6126 | _ACEOF | |
252b5132 RH |
6127 | |
6128 | fi | |
6129 | ||
6130 | if test $ac_cv_func_vfork_works = no; then | |
58670637 DD |
6131 | case $LIBOBJS in |
6132 | "vfork.$ac_objext" | \ | |
6133 | *" vfork.$ac_objext" | \ | |
6134 | "vfork.$ac_objext "* | \ | |
6135 | *" vfork.$ac_objext "* ) ;; | |
6136 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" ;; | |
6137 | esac | |
6138 | ||
252b5132 | 6139 | fi |
24acd898 DD |
6140 | # We only need _doprnt if we might use it to implement v*printf. |
6141 | if test $ac_cv_func_vprintf != yes \ | |
6142 | || test $ac_cv_func_vfprintf != yes \ | |
6143 | || test $ac_cv_func_vsprintf != yes; then | |
2299a76d DJ |
6144 | |
6145 | for ac_func in _doprnt | |
24acd898 | 6146 | do |
2299a76d DJ |
6147 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
6148 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
6149 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
6150 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
6151 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6152 | else | |
6153 | if test x$gcc_no_link = xyes; then | |
6154 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
6155 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
6156 | { (exit 1); exit 1; }; } | |
6157 | fi | |
6158 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
6159 | /* confdefs.h. */ |
6160 | _ACEOF | |
6161 | cat confdefs.h >>conftest.$ac_ext | |
6162 | cat >>conftest.$ac_ext <<_ACEOF | |
6163 | /* end confdefs.h. */ | |
24acd898 | 6164 | /* System header to define __stub macros and hopefully few prototypes, |
2299a76d DJ |
6165 | which can conflict with char $ac_func (); below. |
6166 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
60b04ee8 DD |
6167 | <limits.h> exists even on freestanding compilers. Under hpux, |
6168 | including <limits.h> includes <sys/time.h> and causes problems | |
6169 | checking for functions defined therein. */ | |
6170 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) | |
2299a76d DJ |
6171 | # include <limits.h> |
6172 | #else | |
6173 | # include <assert.h> | |
6174 | #endif | |
24acd898 | 6175 | /* Override any gcc2 internal prototype to avoid an error. */ |
2299a76d DJ |
6176 | #ifdef __cplusplus |
6177 | extern "C" | |
6178 | { | |
6179 | #endif | |
24acd898 | 6180 | /* We use char because int might match the return type of a gcc2 |
2299a76d DJ |
6181 | builtin and then its argument prototype would still apply. */ |
6182 | char $ac_func (); | |
24acd898 DD |
6183 | /* The GNU C library defines this for functions which it implements |
6184 | to always fail with ENOSYS. Some functions are actually named | |
6185 | something starting with __ and the normal name is an alias. */ | |
6186 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
6187 | choke me | |
6188 | #else | |
2299a76d DJ |
6189 | char (*f) () = $ac_func; |
6190 | #endif | |
6191 | #ifdef __cplusplus | |
6192 | } | |
24acd898 DD |
6193 | #endif |
6194 | ||
2299a76d DJ |
6195 | int |
6196 | main () | |
6197 | { | |
6198 | return f != $ac_func; | |
6199 | ; | |
6200 | return 0; | |
6201 | } | |
6202 | _ACEOF | |
6203 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6204 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
58670637 | 6205 | (eval $ac_link) 2>conftest.er1 |
2299a76d | 6206 | ac_status=$? |
58670637 DD |
6207 | grep -v '^ *+' conftest.er1 >conftest.err |
6208 | rm -f conftest.er1 | |
6209 | cat conftest.err >&5 | |
2299a76d DJ |
6210 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6211 | (exit $ac_status); } && | |
46a10049 | 6212 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
6213 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6214 | (eval $ac_try) 2>&5 | |
6215 | ac_status=$? | |
6216 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6217 | (exit $ac_status); }; } && | |
6218 | { ac_try='test -s conftest$ac_exeext' | |
2299a76d DJ |
6219 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6220 | (eval $ac_try) 2>&5 | |
6221 | ac_status=$? | |
6222 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6223 | (exit $ac_status); }; }; then | |
6224 | eval "$as_ac_var=yes" | |
6225 | else | |
6226 | echo "$as_me: failed program was:" >&5 | |
6227 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6228 | ||
6229 | eval "$as_ac_var=no" | |
6230 | fi | |
58670637 DD |
6231 | rm -f conftest.err conftest.$ac_objext \ |
6232 | conftest$ac_exeext conftest.$ac_ext | |
2299a76d DJ |
6233 | fi |
6234 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
6235 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
6236 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
6237 | cat >>confdefs.h <<_ACEOF | |
6238 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6239 | _ACEOF | |
6240 | ||
6241 | else | |
58670637 DD |
6242 | case $LIBOBJS in |
6243 | "$ac_func.$ac_objext" | \ | |
6244 | *" $ac_func.$ac_objext" | \ | |
6245 | "$ac_func.$ac_objext "* | \ | |
6246 | *" $ac_func.$ac_objext "* ) ;; | |
6247 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; | |
6248 | esac | |
6249 | ||
24acd898 DD |
6250 | fi |
6251 | done | |
6252 | ||
6253 | ||
cc096b71 | 6254 | else |
2299a76d DJ |
6255 | |
6256 | for ac_func in _doprnt | |
cc096b71 | 6257 | do |
2299a76d DJ |
6258 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
6259 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
6260 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
6261 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
6262 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6263 | else | |
6264 | if test x$gcc_no_link = xyes; then | |
6265 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
6266 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
6267 | { (exit 1); exit 1; }; } | |
6268 | fi | |
6269 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
6270 | /* confdefs.h. */ |
6271 | _ACEOF | |
6272 | cat confdefs.h >>conftest.$ac_ext | |
6273 | cat >>conftest.$ac_ext <<_ACEOF | |
6274 | /* end confdefs.h. */ | |
cc096b71 | 6275 | /* System header to define __stub macros and hopefully few prototypes, |
2299a76d DJ |
6276 | which can conflict with char $ac_func (); below. |
6277 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
60b04ee8 DD |
6278 | <limits.h> exists even on freestanding compilers. Under hpux, |
6279 | including <limits.h> includes <sys/time.h> and causes problems | |
6280 | checking for functions defined therein. */ | |
6281 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) | |
2299a76d DJ |
6282 | # include <limits.h> |
6283 | #else | |
6284 | # include <assert.h> | |
6285 | #endif | |
cc096b71 | 6286 | /* Override any gcc2 internal prototype to avoid an error. */ |
2299a76d DJ |
6287 | #ifdef __cplusplus |
6288 | extern "C" | |
6289 | { | |
6290 | #endif | |
cc096b71 | 6291 | /* We use char because int might match the return type of a gcc2 |
2299a76d DJ |
6292 | builtin and then its argument prototype would still apply. */ |
6293 | char $ac_func (); | |
cc096b71 DD |
6294 | /* The GNU C library defines this for functions which it implements |
6295 | to always fail with ENOSYS. Some functions are actually named | |
6296 | something starting with __ and the normal name is an alias. */ | |
6297 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
6298 | choke me | |
6299 | #else | |
2299a76d DJ |
6300 | char (*f) () = $ac_func; |
6301 | #endif | |
6302 | #ifdef __cplusplus | |
6303 | } | |
cc096b71 DD |
6304 | #endif |
6305 | ||
2299a76d DJ |
6306 | int |
6307 | main () | |
6308 | { | |
6309 | return f != $ac_func; | |
6310 | ; | |
6311 | return 0; | |
6312 | } | |
6313 | _ACEOF | |
6314 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6315 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
58670637 | 6316 | (eval $ac_link) 2>conftest.er1 |
2299a76d | 6317 | ac_status=$? |
58670637 DD |
6318 | grep -v '^ *+' conftest.er1 >conftest.err |
6319 | rm -f conftest.er1 | |
6320 | cat conftest.err >&5 | |
2299a76d DJ |
6321 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6322 | (exit $ac_status); } && | |
46a10049 | 6323 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
6324 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6325 | (eval $ac_try) 2>&5 | |
6326 | ac_status=$? | |
6327 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6328 | (exit $ac_status); }; } && | |
6329 | { ac_try='test -s conftest$ac_exeext' | |
2299a76d DJ |
6330 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6331 | (eval $ac_try) 2>&5 | |
6332 | ac_status=$? | |
6333 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6334 | (exit $ac_status); }; }; then | |
6335 | eval "$as_ac_var=yes" | |
6336 | else | |
6337 | echo "$as_me: failed program was:" >&5 | |
6338 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6339 | ||
6340 | eval "$as_ac_var=no" | |
6341 | fi | |
58670637 DD |
6342 | rm -f conftest.err conftest.$ac_objext \ |
6343 | conftest$ac_exeext conftest.$ac_ext | |
2299a76d DJ |
6344 | fi |
6345 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
6346 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
6347 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
6348 | cat >>confdefs.h <<_ACEOF | |
6349 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6350 | _ACEOF | |
cc096b71 | 6351 | |
cc096b71 DD |
6352 | fi |
6353 | done | |
6354 | ||
24acd898 DD |
6355 | fi |
6356 | ||
252b5132 | 6357 | for v in $vars; do |
2299a76d DJ |
6358 | echo "$as_me:$LINENO: checking for $v" >&5 |
6359 | echo $ECHO_N "checking for $v... $ECHO_C" >&6 | |
6360 | if eval "test \"\${libiberty_cv_var_$v+set}\" = set"; then | |
6361 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6362 | else | |
6363 | if test x$gcc_no_link = xyes; then | |
6364 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
6365 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
6366 | { (exit 1); exit 1; }; } | |
6367 | fi | |
6368 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
6369 | /* confdefs.h. */ |
6370 | _ACEOF | |
6371 | cat confdefs.h >>conftest.$ac_ext | |
6372 | cat >>conftest.$ac_ext <<_ACEOF | |
6373 | /* end confdefs.h. */ | |
252b5132 | 6374 | int *p; |
2299a76d DJ |
6375 | int |
6376 | main () | |
6377 | { | |
18893690 | 6378 | extern int $v []; p = $v; |
2299a76d DJ |
6379 | ; |
6380 | return 0; | |
6381 | } | |
6382 | _ACEOF | |
6383 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6384 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
58670637 | 6385 | (eval $ac_link) 2>conftest.er1 |
2299a76d | 6386 | ac_status=$? |
58670637 DD |
6387 | grep -v '^ *+' conftest.er1 >conftest.err |
6388 | rm -f conftest.er1 | |
6389 | cat conftest.err >&5 | |
2299a76d DJ |
6390 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6391 | (exit $ac_status); } && | |
46a10049 | 6392 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
6393 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6394 | (eval $ac_try) 2>&5 | |
6395 | ac_status=$? | |
6396 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6397 | (exit $ac_status); }; } && | |
6398 | { ac_try='test -s conftest$ac_exeext' | |
2299a76d DJ |
6399 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6400 | (eval $ac_try) 2>&5 | |
6401 | ac_status=$? | |
6402 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6403 | (exit $ac_status); }; }; then | |
252b5132 RH |
6404 | eval "libiberty_cv_var_$v=yes" |
6405 | else | |
2299a76d DJ |
6406 | echo "$as_me: failed program was:" >&5 |
6407 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6408 | ||
6409 | eval "libiberty_cv_var_$v=no" | |
252b5132 | 6410 | fi |
58670637 DD |
6411 | rm -f conftest.err conftest.$ac_objext \ |
6412 | conftest$ac_exeext conftest.$ac_ext | |
252b5132 RH |
6413 | fi |
6414 | ||
6415 | if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then | |
2299a76d DJ |
6416 | echo "$as_me:$LINENO: result: yes" >&5 |
6417 | echo "${ECHO_T}yes" >&6 | |
252b5132 | 6418 | n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
2299a76d | 6419 | cat >>confdefs.h <<_ACEOF |
252b5132 | 6420 | #define $n 1 |
2299a76d | 6421 | _ACEOF |
252b5132 RH |
6422 | |
6423 | else | |
2299a76d DJ |
6424 | echo "$as_me:$LINENO: result: no" >&5 |
6425 | echo "${ECHO_T}no" >&6 | |
252b5132 RH |
6426 | fi |
6427 | done | |
e69f6c8c DD |
6428 | |
6429 | # special check for _system_configuration because AIX <4.3.2 do not | |
6430 | # contain the `physmem' member. | |
2299a76d DJ |
6431 | echo "$as_me:$LINENO: checking for external symbol _system_configuration" >&5 |
6432 | echo $ECHO_N "checking for external symbol _system_configuration... $ECHO_C" >&6 | |
6433 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
6434 | /* confdefs.h. */ |
6435 | _ACEOF | |
6436 | cat confdefs.h >>conftest.$ac_ext | |
6437 | cat >>conftest.$ac_ext <<_ACEOF | |
6438 | /* end confdefs.h. */ | |
e69f6c8c | 6439 | #include <sys/systemcfg.h> |
2299a76d DJ |
6440 | int |
6441 | main () | |
6442 | { | |
e69f6c8c | 6443 | double x = _system_configuration.physmem; |
2299a76d DJ |
6444 | ; |
6445 | return 0; | |
6446 | } | |
6447 | _ACEOF | |
6448 | rm -f conftest.$ac_objext | |
6449 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 6450 | (eval $ac_compile) 2>conftest.er1 |
2299a76d | 6451 | ac_status=$? |
58670637 DD |
6452 | grep -v '^ *+' conftest.er1 >conftest.err |
6453 | rm -f conftest.er1 | |
6454 | cat conftest.err >&5 | |
2299a76d DJ |
6455 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6456 | (exit $ac_status); } && | |
46a10049 | 6457 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
6458 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6459 | (eval $ac_try) 2>&5 | |
6460 | ac_status=$? | |
6461 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6462 | (exit $ac_status); }; } && | |
6463 | { ac_try='test -s conftest.$ac_objext' | |
2299a76d DJ |
6464 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6465 | (eval $ac_try) 2>&5 | |
6466 | ac_status=$? | |
6467 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6468 | (exit $ac_status); }; }; then | |
6469 | echo "$as_me:$LINENO: result: yes" >&5 | |
6470 | echo "${ECHO_T}yes" >&6 | |
6471 | ||
6472 | cat >>confdefs.h <<\_ACEOF | |
e69f6c8c | 6473 | #define HAVE__SYSTEM_CONFIGURATION 1 |
2299a76d | 6474 | _ACEOF |
e69f6c8c DD |
6475 | |
6476 | else | |
2299a76d DJ |
6477 | echo "$as_me: failed program was:" >&5 |
6478 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6479 | ||
6480 | echo "$as_me:$LINENO: result: no" >&5 | |
6481 | echo "${ECHO_T}no" >&6 | |
e69f6c8c | 6482 | fi |
58670637 | 6483 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 6484 | |
e69f6c8c | 6485 | |
2299a76d | 6486 | for ac_func in $checkfuncs |
252b5132 | 6487 | do |
2299a76d DJ |
6488 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
6489 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
6490 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
6491 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
6492 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6493 | else | |
6494 | if test x$gcc_no_link = xyes; then | |
6495 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
6496 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
6497 | { (exit 1); exit 1; }; } | |
6498 | fi | |
6499 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
6500 | /* confdefs.h. */ |
6501 | _ACEOF | |
6502 | cat confdefs.h >>conftest.$ac_ext | |
6503 | cat >>conftest.$ac_ext <<_ACEOF | |
6504 | /* end confdefs.h. */ | |
eb383413 | 6505 | /* System header to define __stub macros and hopefully few prototypes, |
2299a76d DJ |
6506 | which can conflict with char $ac_func (); below. |
6507 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
60b04ee8 DD |
6508 | <limits.h> exists even on freestanding compilers. Under hpux, |
6509 | including <limits.h> includes <sys/time.h> and causes problems | |
6510 | checking for functions defined therein. */ | |
6511 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) | |
2299a76d DJ |
6512 | # include <limits.h> |
6513 | #else | |
6514 | # include <assert.h> | |
6515 | #endif | |
eb383413 | 6516 | /* Override any gcc2 internal prototype to avoid an error. */ |
2299a76d DJ |
6517 | #ifdef __cplusplus |
6518 | extern "C" | |
6519 | { | |
6520 | #endif | |
eb383413 | 6521 | /* We use char because int might match the return type of a gcc2 |
2299a76d DJ |
6522 | builtin and then its argument prototype would still apply. */ |
6523 | char $ac_func (); | |
eb383413 L |
6524 | /* The GNU C library defines this for functions which it implements |
6525 | to always fail with ENOSYS. Some functions are actually named | |
6526 | something starting with __ and the normal name is an alias. */ | |
6527 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
6528 | choke me | |
6529 | #else | |
2299a76d DJ |
6530 | char (*f) () = $ac_func; |
6531 | #endif | |
6532 | #ifdef __cplusplus | |
6533 | } | |
eb383413 L |
6534 | #endif |
6535 | ||
2299a76d DJ |
6536 | int |
6537 | main () | |
6538 | { | |
6539 | return f != $ac_func; | |
6540 | ; | |
6541 | return 0; | |
6542 | } | |
6543 | _ACEOF | |
6544 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6545 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
58670637 | 6546 | (eval $ac_link) 2>conftest.er1 |
2299a76d | 6547 | ac_status=$? |
58670637 DD |
6548 | grep -v '^ *+' conftest.er1 >conftest.err |
6549 | rm -f conftest.er1 | |
6550 | cat conftest.err >&5 | |
2299a76d DJ |
6551 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6552 | (exit $ac_status); } && | |
46a10049 | 6553 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
6554 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6555 | (eval $ac_try) 2>&5 | |
6556 | ac_status=$? | |
6557 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6558 | (exit $ac_status); }; } && | |
6559 | { ac_try='test -s conftest$ac_exeext' | |
2299a76d DJ |
6560 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6561 | (eval $ac_try) 2>&5 | |
6562 | ac_status=$? | |
6563 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6564 | (exit $ac_status); }; }; then | |
6565 | eval "$as_ac_var=yes" | |
6566 | else | |
6567 | echo "$as_me: failed program was:" >&5 | |
6568 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6569 | ||
6570 | eval "$as_ac_var=no" | |
6571 | fi | |
58670637 DD |
6572 | rm -f conftest.err conftest.$ac_objext \ |
6573 | conftest$ac_exeext conftest.$ac_ext | |
2299a76d DJ |
6574 | fi |
6575 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
6576 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
6577 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
6578 | cat >>confdefs.h <<_ACEOF | |
6579 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6580 | _ACEOF | |
eb383413 | 6581 | |
eb383413 L |
6582 | fi |
6583 | done | |
6584 | ||
2299a76d DJ |
6585 | echo "$as_me:$LINENO: checking whether canonicalize_file_name must be declared" >&5 |
6586 | echo $ECHO_N "checking whether canonicalize_file_name must be declared... $ECHO_C" >&6 | |
6587 | if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then | |
6588 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba61a412 | 6589 | else |
2299a76d | 6590 | cat >conftest.$ac_ext <<_ACEOF |
2299a76d DJ |
6591 | /* confdefs.h. */ |
6592 | _ACEOF | |
6593 | cat confdefs.h >>conftest.$ac_ext | |
6594 | cat >>conftest.$ac_ext <<_ACEOF | |
6595 | /* end confdefs.h. */ | |
ba61a412 DJ |
6596 | |
6597 | #include "confdefs.h" | |
6598 | #include <stdio.h> | |
6599 | #ifdef HAVE_STRING_H | |
6600 | #include <string.h> | |
6601 | #else | |
6602 | #ifdef HAVE_STRINGS_H | |
6603 | #include <strings.h> | |
6604 | #endif | |
6605 | #endif | |
6606 | #ifdef HAVE_STDLIB_H | |
6607 | #include <stdlib.h> | |
6608 | #endif | |
6609 | #ifdef HAVE_UNISTD_H | |
6610 | #include <unistd.h> | |
6611 | #endif | |
2299a76d DJ |
6612 | int |
6613 | main () | |
6614 | { | |
ba61a412 | 6615 | char *(*pfn) = (char *(*)) canonicalize_file_name |
2299a76d DJ |
6616 | ; |
6617 | return 0; | |
6618 | } | |
6619 | _ACEOF | |
6620 | rm -f conftest.$ac_objext | |
6621 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
58670637 | 6622 | (eval $ac_compile) 2>conftest.er1 |
2299a76d | 6623 | ac_status=$? |
58670637 DD |
6624 | grep -v '^ *+' conftest.er1 >conftest.err |
6625 | rm -f conftest.er1 | |
6626 | cat conftest.err >&5 | |
2299a76d DJ |
6627 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6628 | (exit $ac_status); } && | |
46a10049 | 6629 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
6630 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6631 | (eval $ac_try) 2>&5 | |
6632 | ac_status=$? | |
6633 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6634 | (exit $ac_status); }; } && | |
6635 | { ac_try='test -s conftest.$ac_objext' | |
2299a76d DJ |
6636 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6637 | (eval $ac_try) 2>&5 | |
6638 | ac_status=$? | |
6639 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6640 | (exit $ac_status); }; }; then | |
ba61a412 DJ |
6641 | libiberty_cv_decl_needed_canonicalize_file_name=no |
6642 | else | |
2299a76d DJ |
6643 | echo "$as_me: failed program was:" >&5 |
6644 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6645 | ||
6646 | libiberty_cv_decl_needed_canonicalize_file_name=yes | |
ba61a412 | 6647 | fi |
58670637 | 6648 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ba61a412 DJ |
6649 | fi |
6650 | ||
2299a76d DJ |
6651 | echo "$as_me:$LINENO: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 |
6652 | echo "${ECHO_T}$libiberty_cv_decl_needed_canonicalize_file_name" >&6 | |
ba61a412 | 6653 | if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then |
2299a76d DJ |
6654 | |
6655 | cat >>confdefs.h <<\_ACEOF | |
ba61a412 | 6656 | #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1 |
2299a76d | 6657 | _ACEOF |
ba61a412 DJ |
6658 | |
6659 | fi | |
6660 | ||
eb383413 L |
6661 | fi |
6662 | ||
5a17353c DD |
6663 | # Figure out which version of pexecute to use. |
6664 | case "${host}" in | |
46a10049 DD |
6665 | *-*-mingw* | *-*-winnt*) pexecute=./pex-win32.o ;; |
6666 | *-*-msdosdjgpp*) pexecute=./pex-djgpp.o ;; | |
6667 | *-*-msdos*) pexecute=./pex-msdos.o ;; | |
6668 | *-*-os2-emx*) pexecute=./pex-os2.o ;; | |
6669 | *) pexecute=./pex-unix.o ;; | |
5a17353c DD |
6670 | esac |
6671 | ||
6672 | ||
2299a76d DJ |
6673 | if test x$gcc_no_link = xyes; then |
6674 | if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then | |
6675 | ac_cv_func_mmap_fixed_mapped=no | |
6676 | fi | |
6677 | fi | |
6678 | if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then | |
6679 | ||
6680 | ||
6681 | for ac_header in stdlib.h unistd.h | |
eb383413 | 6682 | do |
2299a76d | 6683 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
8ddbb593 | 6684 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
2299a76d DJ |
6685 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
6686 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
6687 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2299a76d | 6688 | else |
8ddbb593 | 6689 | cat >conftest.$ac_ext <<_ACEOF |
2299a76d DJ |
6690 | /* confdefs.h. */ |
6691 | _ACEOF | |
6692 | cat confdefs.h >>conftest.$ac_ext | |
6693 | cat >>conftest.$ac_ext <<_ACEOF | |
6694 | /* end confdefs.h. */ | |
6695 | #include <$ac_header> | |
6696 | _ACEOF | |
6697 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
6698 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
6699 | ac_status=$? | |
6700 | grep -v '^ *+' conftest.er1 >conftest.err | |
6701 | rm -f conftest.er1 | |
6702 | cat conftest.err >&5 | |
6703 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6704 | (exit $ac_status); } >/dev/null; then | |
6705 | if test -s conftest.err; then | |
6706 | ac_cpp_err=$ac_c_preproc_warn_flag | |
58670637 | 6707 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
2299a76d DJ |
6708 | else |
6709 | ac_cpp_err= | |
6710 | fi | |
6711 | else | |
6712 | ac_cpp_err=yes | |
6713 | fi | |
6714 | if test -z "$ac_cpp_err"; then | |
8ddbb593 | 6715 | eval "$as_ac_Header=yes" |
2299a76d DJ |
6716 | else |
6717 | echo "$as_me: failed program was:" >&5 | |
6718 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6719 | ||
8ddbb593 | 6720 | eval "$as_ac_Header=no" |
2299a76d DJ |
6721 | fi |
6722 | rm -f conftest.err conftest.$ac_ext | |
eb383413 | 6723 | fi |
2299a76d DJ |
6724 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
6725 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
2299a76d DJ |
6726 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
6727 | cat >>confdefs.h <<_ACEOF | |
6728 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6729 | _ACEOF | |
6730 | ||
eb383413 L |
6731 | fi |
6732 | done | |
6733 | ||
2299a76d | 6734 | |
eb383413 L |
6735 | for ac_func in getpagesize |
6736 | do | |
2299a76d DJ |
6737 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
6738 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
6739 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
6740 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
6741 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6742 | else | |
6743 | if test x$gcc_no_link = xyes; then | |
6744 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
6745 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
6746 | { (exit 1); exit 1; }; } | |
6747 | fi | |
6748 | cat >conftest.$ac_ext <<_ACEOF | |
2299a76d DJ |
6749 | /* confdefs.h. */ |
6750 | _ACEOF | |
6751 | cat confdefs.h >>conftest.$ac_ext | |
6752 | cat >>conftest.$ac_ext <<_ACEOF | |
6753 | /* end confdefs.h. */ | |
252b5132 | 6754 | /* System header to define __stub macros and hopefully few prototypes, |
2299a76d DJ |
6755 | which can conflict with char $ac_func (); below. |
6756 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
60b04ee8 DD |
6757 | <limits.h> exists even on freestanding compilers. Under hpux, |
6758 | including <limits.h> includes <sys/time.h> and causes problems | |
6759 | checking for functions defined therein. */ | |
6760 | #if defined (__STDC__) && !defined (_HPUX_SOURCE) | |
2299a76d DJ |
6761 | # include <limits.h> |
6762 | #else | |
6763 | # include <assert.h> | |
6764 | #endif | |
252b5132 | 6765 | /* Override any gcc2 internal prototype to avoid an error. */ |
2299a76d DJ |
6766 | #ifdef __cplusplus |
6767 | extern "C" | |
6768 | { | |
6769 | #endif | |
252b5132 | 6770 | /* We use char because int might match the return type of a gcc2 |
2299a76d DJ |
6771 | builtin and then its argument prototype would still apply. */ |
6772 | char $ac_func (); | |
252b5132 RH |
6773 | /* The GNU C library defines this for functions which it implements |
6774 | to always fail with ENOSYS. Some functions are actually named | |
6775 | something starting with __ and the normal name is an alias. */ | |
6776 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
6777 | choke me | |
6778 | #else | |
2299a76d DJ |
6779 | char (*f) () = $ac_func; |
6780 | #endif | |
6781 | #ifdef __cplusplus | |
6782 | } | |
252b5132 RH |
6783 | #endif |
6784 | ||
2299a76d DJ |
6785 | int |
6786 | main () | |
6787 | { | |
6788 | return f != $ac_func; | |
6789 | ; | |
6790 | return 0; | |
6791 | } | |
6792 | _ACEOF | |
6793 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6794 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
58670637 | 6795 | (eval $ac_link) 2>conftest.er1 |
2299a76d | 6796 | ac_status=$? |
58670637 DD |
6797 | grep -v '^ *+' conftest.er1 >conftest.err |
6798 | rm -f conftest.er1 | |
6799 | cat conftest.err >&5 | |
2299a76d DJ |
6800 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6801 | (exit $ac_status); } && | |
46a10049 | 6802 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
58670637 DD |
6803 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6804 | (eval $ac_try) 2>&5 | |
6805 | ac_status=$? | |
6806 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6807 | (exit $ac_status); }; } && | |
6808 | { ac_try='test -s conftest$ac_exeext' | |
2299a76d DJ |
6809 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6810 | (eval $ac_try) 2>&5 | |
6811 | ac_status=$? | |
6812 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6813 | (exit $ac_status); }; }; then | |
6814 | eval "$as_ac_var=yes" | |
6815 | else | |
6816 | echo "$as_me: failed program was:" >&5 | |
6817 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6818 | ||
6819 | eval "$as_ac_var=no" | |
6820 | fi | |
58670637 DD |
6821 | rm -f conftest.err conftest.$ac_objext \ |
6822 | conftest$ac_exeext conftest.$ac_ext | |
2299a76d DJ |
6823 | fi |
6824 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
6825 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
6826 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
6827 | cat >>confdefs.h <<_ACEOF | |
6828 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6829 | _ACEOF | |
252b5132 | 6830 | |
252b5132 RH |
6831 | fi |
6832 | done | |
6833 | ||
2299a76d DJ |
6834 | echo "$as_me:$LINENO: checking for working mmap" >&5 |
6835 | echo $ECHO_N "checking for working mmap... $ECHO_C" >&6 | |
6836 | if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then | |
6837 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
eb383413 L |
6838 | else |
6839 | if test "$cross_compiling" = yes; then | |
6840 | ac_cv_func_mmap_fixed_mapped=no | |
6841 | else | |
2299a76d | 6842 | cat >conftest.$ac_ext <<_ACEOF |
2299a76d DJ |
6843 | /* confdefs.h. */ |
6844 | _ACEOF | |
6845 | cat confdefs.h >>conftest.$ac_ext | |
6846 | cat >>conftest.$ac_ext <<_ACEOF | |
6847 | /* end confdefs.h. */ | |
6848 | $ac_includes_default | |
6849 | /* malloc might have been renamed as rpl_malloc. */ | |
6850 | #undef malloc | |
eb383413 L |
6851 | |
6852 | /* Thanks to Mike Haertel and Jim Avera for this test. | |
6853 | Here is a matrix of mmap possibilities: | |
6854 | mmap private not fixed | |
6855 | mmap private fixed at somewhere currently unmapped | |
6856 | mmap private fixed at somewhere already mapped | |
6857 | mmap shared not fixed | |
6858 | mmap shared fixed at somewhere currently unmapped | |
6859 | mmap shared fixed at somewhere already mapped | |
6860 | For private mappings, we should verify that changes cannot be read() | |
6861 | back from the file, nor mmap's back from the file at a different | |
6862 | address. (There have been systems where private was not correctly | |
6863 | implemented like the infamous i386 svr4.0, and systems where the | |
2299a76d | 6864 | VM page cache was not coherent with the file system buffer cache |
eb383413 L |
6865 | like early versions of FreeBSD and possibly contemporary NetBSD.) |
6866 | For shared mappings, we should conversely verify that changes get | |
2299a76d | 6867 | propagated back to all the places they're supposed to be. |
eb383413 L |
6868 | |
6869 | Grep wants private fixed already mapped. | |
6870 | The main things grep needs to know about mmap are: | |
6871 | * does it exist and is it safe to write into the mmap'd area | |
6872 | * how to use it (BSD variants) */ | |
2299a76d | 6873 | |
eb383413 L |
6874 | #include <fcntl.h> |
6875 | #include <sys/mman.h> | |
6876 | ||
2299a76d DJ |
6877 | #if !STDC_HEADERS && !HAVE_STDLIB_H |
6878 | char *malloc (); | |
5f73c378 DD |
6879 | #endif |
6880 | ||
eb383413 | 6881 | /* This mess was copied from the GNU getpagesize.h. */ |
2299a76d | 6882 | #if !HAVE_GETPAGESIZE |
eb383413 | 6883 | /* Assume that all systems that can run configure have sys/param.h. */ |
2299a76d | 6884 | # if !HAVE_SYS_PARAM_H |
eb383413 L |
6885 | # define HAVE_SYS_PARAM_H 1 |
6886 | # endif | |
6887 | ||
6888 | # ifdef _SC_PAGESIZE | |
6889 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
6890 | # else /* no _SC_PAGESIZE */ | |
2299a76d | 6891 | # if HAVE_SYS_PARAM_H |
eb383413 L |
6892 | # include <sys/param.h> |
6893 | # ifdef EXEC_PAGESIZE | |
6894 | # define getpagesize() EXEC_PAGESIZE | |
6895 | # else /* no EXEC_PAGESIZE */ | |
6896 | # ifdef NBPG | |
6897 | # define getpagesize() NBPG * CLSIZE | |
6898 | # ifndef CLSIZE | |
6899 | # define CLSIZE 1 | |
6900 | # endif /* no CLSIZE */ | |
6901 | # else /* no NBPG */ | |
6902 | # ifdef NBPC | |
6903 | # define getpagesize() NBPC | |
6904 | # else /* no NBPC */ | |
6905 | # ifdef PAGESIZE | |
6906 | # define getpagesize() PAGESIZE | |
6907 | # endif /* PAGESIZE */ | |
6908 | # endif /* no NBPC */ | |
6909 | # endif /* no NBPG */ | |
6910 | # endif /* no EXEC_PAGESIZE */ | |
6911 | # else /* no HAVE_SYS_PARAM_H */ | |
6912 | # define getpagesize() 8192 /* punt totally */ | |
6913 | # endif /* no HAVE_SYS_PARAM_H */ | |
6914 | # endif /* no _SC_PAGESIZE */ | |
6915 | ||
6916 | #endif /* no HAVE_GETPAGESIZE */ | |
6917 | ||
eb383413 | 6918 | int |
2299a76d | 6919 | main () |
eb383413 | 6920 | { |
2299a76d DJ |
6921 | char *data, *data2, *data3; |
6922 | int i, pagesize; | |
6923 | int fd; | |
eb383413 | 6924 | |
2299a76d DJ |
6925 | pagesize = getpagesize (); |
6926 | ||
6927 | /* First, make a file with some known garbage in it. */ | |
6928 | data = (char *) malloc (pagesize); | |
6929 | if (!data) | |
6930 | exit (1); | |
6931 | for (i = 0; i < pagesize; ++i) | |
6932 | *(data + i) = rand (); | |
6933 | umask (0); | |
6934 | fd = creat ("conftest.mmap", 0600); | |
6935 | if (fd < 0) | |
6936 | exit (1); | |
6937 | if (write (fd, data, pagesize) != pagesize) | |
6938 | exit (1); | |
6939 | close (fd); | |
6940 | ||
6941 | /* Next, try to mmap the file at a fixed address which already has | |
6942 | something else allocated at it. If we can, also make sure that | |
6943 | we see the same garbage. */ | |
6944 | fd = open ("conftest.mmap", O_RDWR); | |
6945 | if (fd < 0) | |
6946 | exit (1); | |
6947 | data2 = (char *) malloc (2 * pagesize); | |
6948 | if (!data2) | |
6949 | exit (1); | |
58670637 | 6950 | data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1); |
2299a76d | 6951 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, |
58670637 | 6952 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) |
2299a76d DJ |
6953 | exit (1); |
6954 | for (i = 0; i < pagesize; ++i) | |
6955 | if (*(data + i) != *(data2 + i)) | |
6956 | exit (1); | |
6957 | ||
6958 | /* Finally, make sure that changes to the mapped area do not | |
6959 | percolate back to the file as seen by read(). (This is a bug on | |
6960 | some variants of i386 svr4.0.) */ | |
6961 | for (i = 0; i < pagesize; ++i) | |
6962 | *(data2 + i) = *(data2 + i) + 1; | |
6963 | data3 = (char *) malloc (pagesize); | |
6964 | if (!data3) | |
6965 | exit (1); | |
6966 | if (read (fd, data3, pagesize) != pagesize) | |
6967 | exit (1); | |
6968 | for (i = 0; i < pagesize; ++i) | |
6969 | if (*(data + i) != *(data3 + i)) | |
6970 | exit (1); | |
6971 | close (fd); | |
6972 | exit (0); | |
6973 | } | |
6974 | _ACEOF | |
6975 | rm -f conftest$ac_exeext | |
6976 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6977 | (eval $ac_link) 2>&5 | |
6978 | ac_status=$? | |
6979 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6980 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
6981 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6982 | (eval $ac_try) 2>&5 | |
6983 | ac_status=$? | |
6984 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6985 | (exit $ac_status); }; }; then | |
eb383413 L |
6986 | ac_cv_func_mmap_fixed_mapped=yes |
6987 | else | |
2299a76d DJ |
6988 | echo "$as_me: program exited with status $ac_status" >&5 |
6989 | echo "$as_me: failed program was:" >&5 | |
6990 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6991 | ||
6992 | ( exit $ac_status ) | |
6993 | ac_cv_func_mmap_fixed_mapped=no | |
eb383413 | 6994 | fi |
58670637 | 6995 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
eb383413 | 6996 | fi |
eb383413 | 6997 | fi |
2299a76d DJ |
6998 | echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 |
6999 | echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6 | |
eb383413 | 7000 | if test $ac_cv_func_mmap_fixed_mapped = yes; then |
2299a76d DJ |
7001 | |
7002 | cat >>confdefs.h <<\_ACEOF | |
eb383413 | 7003 | #define HAVE_MMAP 1 |
2299a76d | 7004 | _ACEOF |
eb383413 | 7005 | |
252b5132 | 7006 | fi |
2299a76d | 7007 | rm -f conftest.mmap |
252b5132 | 7008 | |
2299a76d | 7009 | fi |
eb383413 | 7010 | |
2299a76d DJ |
7011 | echo "$as_me:$LINENO: checking for working strncmp" >&5 |
7012 | echo $ECHO_N "checking for working strncmp... $ECHO_C" >&6 | |
7013 | if test "${ac_cv_func_strncmp_works+set}" = set; then | |
7014 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
eb383413 L |
7015 | else |
7016 | if test "$cross_compiling" = yes; then | |
7017 | ac_cv_func_strncmp_works=no | |
7018 | else | |
2299a76d | 7019 | cat >conftest.$ac_ext <<_ACEOF |
2299a76d DJ |
7020 | /* confdefs.h. */ |
7021 | _ACEOF | |
7022 | cat confdefs.h >>conftest.$ac_ext | |
7023 | cat >>conftest.$ac_ext <<_ACEOF | |
7024 | /* end confdefs.h. */ | |
eb383413 L |
7025 | |
7026 | /* Test by Jim Wilson and Kaveh Ghazi. | |
7027 | Check whether strncmp reads past the end of its string parameters. */ | |
7028 | #include <sys/types.h> | |
7029 | ||
7030 | #ifdef HAVE_FCNTL_H | |
7031 | #include <fcntl.h> | |
7032 | #endif | |
7033 | ||
7034 | #ifdef HAVE_SYS_MMAN_H | |
7035 | #include <sys/mman.h> | |
7036 | #endif | |
7037 | ||
7038 | #ifndef MAP_ANON | |
7039 | #ifdef MAP_ANONYMOUS | |
7040 | #define MAP_ANON MAP_ANONYMOUS | |
7041 | #else | |
7042 | #define MAP_ANON MAP_FILE | |
7043 | #endif | |
7044 | #endif | |
7045 | ||
7046 | #ifndef MAP_FILE | |
7047 | #define MAP_FILE 0 | |
7048 | #endif | |
7049 | #ifndef O_RDONLY | |
7050 | #define O_RDONLY 0 | |
7051 | #endif | |
7052 | ||
7053 | #define MAP_LEN 0x10000 | |
7054 | ||
7055 | main () | |
7056 | { | |
7057 | #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) | |
7058 | char *p; | |
7059 | int dev_zero; | |
7060 | ||
7061 | dev_zero = open ("/dev/zero", O_RDONLY); | |
7062 | if (dev_zero < 0) | |
7063 | exit (1); | |
2299a76d | 7064 | |
eb383413 L |
7065 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, |
7066 | MAP_ANON|MAP_PRIVATE, dev_zero, 0); | |
f348a7b1 DD |
7067 | if (p == (char *)-1) |
7068 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, | |
7069 | MAP_ANON|MAP_PRIVATE, -1, 0); | |
eb383413 L |
7070 | if (p == (char *)-1) |
7071 | exit (2); | |
7072 | else | |
7073 | { | |
7074 | char *string = "__si_type_info"; | |
7075 | char *q = (char *) p + MAP_LEN - strlen (string) - 2; | |
7076 | char *r = (char *) p + 0xe; | |
7077 | ||
7078 | strcpy (q, string); | |
7079 | strcpy (r, string); | |
7080 | strncmp (r, q, 14); | |
7081 | } | |
7082 | #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ | |
7083 | exit (0); | |
7084 | } | |
7085 | ||
2299a76d DJ |
7086 | _ACEOF |
7087 | rm -f conftest$ac_exeext | |
7088 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
7089 | (eval $ac_link) 2>&5 | |
7090 | ac_status=$? | |
7091 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7092 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
7093 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7094 | (eval $ac_try) 2>&5 | |
7095 | ac_status=$? | |
7096 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7097 | (exit $ac_status); }; }; then | |
eb383413 L |
7098 | ac_cv_func_strncmp_works=yes |
7099 | else | |
2299a76d DJ |
7100 | echo "$as_me: program exited with status $ac_status" >&5 |
7101 | echo "$as_me: failed program was:" >&5 | |
7102 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7103 | ||
7104 | ( exit $ac_status ) | |
7105 | ac_cv_func_strncmp_works=no | |
eb383413 | 7106 | fi |
58670637 | 7107 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
eb383413 | 7108 | fi |
eb383413 L |
7109 | rm -f core core.* *.core |
7110 | fi | |
2299a76d DJ |
7111 | echo "$as_me:$LINENO: result: $ac_cv_func_strncmp_works" >&5 |
7112 | echo "${ECHO_T}$ac_cv_func_strncmp_works" >&6 | |
eb383413 | 7113 | if test $ac_cv_func_strncmp_works = no ; then |
58670637 DD |
7114 | case $LIBOBJS in |
7115 | "strncmp.$ac_objext" | \ | |
7116 | *" strncmp.$ac_objext" | \ | |
7117 | "strncmp.$ac_objext "* | \ | |
7118 | *" strncmp.$ac_objext "* ) ;; | |
7119 | *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" ;; | |
7120 | esac | |
7121 | ||
eb383413 L |
7122 | fi |
7123 | ||
7124 | ||
252b5132 RH |
7125 | # Install a library built with a cross compiler in $(tooldir) rather |
7126 | # than $(libdir). | |
7127 | if test -z "${with_cross_host}"; then | |
7128 | INSTALL_DEST=libdir | |
7129 | else | |
7130 | INSTALL_DEST=tooldir | |
7131 | fi | |
7132 | ||
7133 | ||
11a338da DD |
7134 | |
7135 | L="" | |
7136 | for l in x $LIBOBJS; do | |
7137 | case $l in | |
7138 | x) ;; | |
7139 | *) L="$L ./$l" ;; | |
7140 | esac | |
7141 | done | |
7142 | LIBOBJS="$L" | |
7143 | ||
252b5132 | 7144 | # We need multilib support, but only if configuring for the target. |
2299a76d | 7145 | ac_config_files="$ac_config_files Makefile testsuite/Makefile" |
bb6a587d | 7146 | |
2299a76d | 7147 | ac_config_commands="$ac_config_commands default" |
bb6a587d | 7148 | |
2299a76d | 7149 | cat >confcache <<\_ACEOF |
252b5132 RH |
7150 | # This file is a shell script that caches the results of configure |
7151 | # tests run on this system so they can be shared between configure | |
2299a76d DJ |
7152 | # scripts and configure runs, see configure's option --config-cache. |
7153 | # It is not useful on other systems. If it contains results you don't | |
7154 | # want to keep, you may remove or edit it. | |
252b5132 | 7155 | # |
2299a76d DJ |
7156 | # config.status only pays attention to the cache file if you give it |
7157 | # the --recheck option to rerun configure. | |
252b5132 | 7158 | # |
2299a76d DJ |
7159 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
7160 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
7161 | # following values. | |
7162 | ||
7163 | _ACEOF | |
7164 | ||
252b5132 RH |
7165 | # The following way of writing the cache mishandles newlines in values, |
7166 | # but we know of no workaround that is simple, portable, and efficient. | |
7167 | # So, don't put newlines in cache variables' values. | |
7168 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
7169 | # and sets the high bit in the cache file unless we assign to the vars. | |
2299a76d DJ |
7170 | { |
7171 | (set) 2>&1 | | |
7172 | case `(ac_space=' '; set | grep ac_space) 2>&1` in | |
7173 | *ac_space=\ *) | |
7174 | # `set' does not quote correctly, so add quotes (double-quote | |
7175 | # substitution turns \\\\ into \\, and sed turns \\ into \). | |
7176 | sed -n \ | |
58670637 DD |
7177 | "s/'/'\\\\''/g; |
7178 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
2299a76d DJ |
7179 | ;; |
7180 | *) | |
7181 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
7182 | sed -n \ | |
58670637 | 7183 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
2299a76d DJ |
7184 | ;; |
7185 | esac; | |
7186 | } | | |
7187 | sed ' | |
7188 | t clear | |
7189 | : clear | |
7190 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
7191 | t end | |
7192 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
7193 | : end' >>confcache | |
7194 | if diff $cache_file confcache >/dev/null 2>&1; then :; else | |
252b5132 | 7195 | if test -w $cache_file; then |
2299a76d DJ |
7196 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" |
7197 | cat confcache >$cache_file | |
252b5132 RH |
7198 | else |
7199 | echo "not updating unwritable cache $cache_file" | |
7200 | fi | |
7201 | fi | |
7202 | rm -f confcache | |
7203 | ||
252b5132 RH |
7204 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7205 | # Let make expand exec_prefix. | |
7206 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7207 | ||
2299a76d DJ |
7208 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
7209 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
7210 | # trailing colons and then remove the whole line if VPATH becomes empty | |
7211 | # (actually we leave an empty line to preserve line numbers). | |
252b5132 | 7212 | if test "x$srcdir" = x.; then |
58670637 | 7213 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
2299a76d DJ |
7214 | s/:*\$(srcdir):*/:/; |
7215 | s/:*\${srcdir}:*/:/; | |
7216 | s/:*@srcdir@:*/:/; | |
58670637 | 7217 | s/^\([^=]*=[ ]*\):*/\1/; |
2299a76d | 7218 | s/:*$//; |
58670637 | 7219 | s/^[^=]*=[ ]*$//; |
2299a76d | 7220 | }' |
252b5132 RH |
7221 | fi |
7222 | ||
252b5132 RH |
7223 | DEFS=-DHAVE_CONFIG_H |
7224 | ||
2299a76d DJ |
7225 | ac_libobjs= |
7226 | ac_ltlibobjs= | |
7227 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
7228 | # 1. Remove the extension, and $U if already installed. | |
7229 | ac_i=`echo "$ac_i" | | |
58670637 | 7230 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` |
2299a76d DJ |
7231 | # 2. Add them. |
7232 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" | |
7233 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' | |
7234 | done | |
7235 | LIBOBJS=$ac_libobjs | |
252b5132 | 7236 | |
2299a76d DJ |
7237 | LTLIBOBJS=$ac_ltlibobjs |
7238 | ||
7239 | ||
7240 | ||
7241 | : ${CONFIG_STATUS=./config.status} | |
7242 | ac_clean_files_save=$ac_clean_files | |
7243 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
7244 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 | |
7245 | echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7246 | cat >$CONFIG_STATUS <<_ACEOF | |
7247 | #! $SHELL | |
7248 | # Generated by $as_me. | |
252b5132 | 7249 | # Run this file to recreate the current configuration. |
252b5132 | 7250 | # Compiler output produced by configure, useful for debugging |
2299a76d | 7251 | # configure, is in config.log if it exists. |
252b5132 | 7252 | |
2299a76d DJ |
7253 | debug=false |
7254 | ac_cs_recheck=false | |
7255 | ac_cs_silent=false | |
7256 | SHELL=\${CONFIG_SHELL-$SHELL} | |
7257 | _ACEOF | |
7258 | ||
7259 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7260 | ## --------------------- ## | |
7261 | ## M4sh Initialization. ## | |
7262 | ## --------------------- ## | |
7263 | ||
7264 | # Be Bourne compatible | |
7265 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
7266 | emulate sh | |
7267 | NULLCMD=: | |
7268 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
7269 | # is contrary to our usage. Disable this feature. | |
7270 | alias -g '${1+"$@"}'='"$@"' | |
7271 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then | |
7272 | set -o posix | |
7273 | fi | |
58670637 | 7274 | DUALCASE=1; export DUALCASE # for MKS sh |
2299a76d DJ |
7275 | |
7276 | # Support unset when possible. | |
58670637 | 7277 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
2299a76d DJ |
7278 | as_unset=unset |
7279 | else | |
7280 | as_unset=false | |
7281 | fi | |
7282 | ||
7283 | ||
7284 | # Work around bugs in pre-3.0 UWIN ksh. | |
7285 | $as_unset ENV MAIL MAILPATH | |
7286 | PS1='$ ' | |
7287 | PS2='> ' | |
7288 | PS4='+ ' | |
7289 | ||
7290 | # NLS nuisances. | |
7291 | for as_var in \ | |
7292 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
7293 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
7294 | LC_TELEPHONE LC_TIME | |
252b5132 | 7295 | do |
58670637 | 7296 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
2299a76d DJ |
7297 | eval $as_var=C; export $as_var |
7298 | else | |
7299 | $as_unset $as_var | |
7300 | fi | |
252b5132 RH |
7301 | done |
7302 | ||
2299a76d DJ |
7303 | # Required to use basename. |
7304 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
7305 | as_expr=expr | |
7306 | else | |
7307 | as_expr=false | |
7308 | fi | |
252b5132 | 7309 | |
2299a76d DJ |
7310 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
7311 | as_basename=basename | |
7312 | else | |
7313 | as_basename=false | |
7314 | fi | |
252b5132 | 7315 | |
252b5132 | 7316 | |
2299a76d DJ |
7317 | # Name of the executable. |
7318 | as_me=`$as_basename "$0" || | |
7319 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
7320 | X"$0" : 'X\(//\)$' \| \ | |
7321 | X"$0" : 'X\(/\)$' \| \ | |
7322 | . : '\(.\)' 2>/dev/null || | |
7323 | echo X/"$0" | | |
7324 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
7325 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
7326 | /^X\/\(\/\).*/{ s//\1/; q; } | |
7327 | s/.*/./; q'` | |
7328 | ||
7329 | ||
7330 | # PATH needs CR, and LINENO needs CR and PATH. | |
7331 | # Avoid depending upon Character Ranges. | |
7332 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7333 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7334 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7335 | as_cr_digits='0123456789' | |
7336 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
252b5132 | 7337 | |
2299a76d DJ |
7338 | # The user is always right. |
7339 | if test "${PATH_SEPARATOR+set}" != set; then | |
7340 | echo "#! /bin/sh" >conf$$.sh | |
7341 | echo "exit 0" >>conf$$.sh | |
7342 | chmod +x conf$$.sh | |
7343 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
7344 | PATH_SEPARATOR=';' | |
252b5132 | 7345 | else |
2299a76d | 7346 | PATH_SEPARATOR=: |
252b5132 | 7347 | fi |
2299a76d DJ |
7348 | rm -f conf$$.sh |
7349 | fi | |
7350 | ||
7351 | ||
7352 | as_lineno_1=$LINENO | |
7353 | as_lineno_2=$LINENO | |
7354 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
7355 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
7356 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
7357 | # Find who we are. Look in the path if we contain no path at all | |
7358 | # relative or not. | |
7359 | case $0 in | |
7360 | *[\\/]* ) as_myself=$0 ;; | |
7361 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7362 | for as_dir in $PATH | |
7363 | do | |
7364 | IFS=$as_save_IFS | |
7365 | test -z "$as_dir" && as_dir=. | |
7366 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
7367 | done | |
7368 | ||
7369 | ;; | |
7370 | esac | |
7371 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7372 | # in which case we are not to be found in the path. | |
7373 | if test "x$as_myself" = x; then | |
7374 | as_myself=$0 | |
7375 | fi | |
7376 | if test ! -f "$as_myself"; then | |
7377 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 | |
7378 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} | |
7379 | { (exit 1); exit 1; }; } | |
7380 | fi | |
7381 | case $CONFIG_SHELL in | |
7382 | '') | |
7383 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7384 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
7385 | do | |
7386 | IFS=$as_save_IFS | |
7387 | test -z "$as_dir" && as_dir=. | |
7388 | for as_base in sh bash ksh sh5; do | |
7389 | case $as_dir in | |
7390 | /*) | |
7391 | if ("$as_dir/$as_base" -c ' | |
7392 | as_lineno_1=$LINENO | |
7393 | as_lineno_2=$LINENO | |
7394 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
7395 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
7396 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
7397 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
7398 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
7399 | CONFIG_SHELL=$as_dir/$as_base | |
7400 | export CONFIG_SHELL | |
7401 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
7402 | fi;; | |
7403 | esac | |
7404 | done | |
7405 | done | |
7406 | ;; | |
7407 | esac | |
7408 | ||
7409 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
7410 | # uniformly replaced by the line number. The first 'sed' inserts a | |
7411 | # line-number line before each line; the second 'sed' does the real | |
7412 | # work. The second script uses 'N' to pair each line-number line | |
7413 | # with the numbered line, and appends trailing '-' during | |
7414 | # substitution so that $LINENO is not a special case at line end. | |
7415 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
7416 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
7417 | sed '=' <$as_myself | | |
7418 | sed ' | |
7419 | N | |
7420 | s,$,-, | |
7421 | : loop | |
7422 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
7423 | t loop | |
7424 | s,-$,, | |
7425 | s,^['$as_cr_digits']*\n,, | |
7426 | ' >$as_me.lineno && | |
7427 | chmod +x $as_me.lineno || | |
7428 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 | |
7429 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} | |
7430 | { (exit 1); exit 1; }; } | |
7431 | ||
7432 | # Don't try to exec as it changes $[0], causing all sort of problems | |
7433 | # (the dirname of $[0] is not the place where we might find the | |
7434 | # original and so on. Autoconf is especially sensible to this). | |
7435 | . ./$as_me.lineno | |
7436 | # Exit status is that of the last command. | |
7437 | exit | |
7438 | } | |
7439 | ||
7440 | ||
7441 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in | |
7442 | *c*,-n*) ECHO_N= ECHO_C=' | |
7443 | ' ECHO_T=' ' ;; | |
7444 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
7445 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
7446 | esac | |
7447 | ||
7448 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
7449 | as_expr=expr | |
7450 | else | |
7451 | as_expr=false | |
7452 | fi | |
7453 | ||
7454 | rm -f conf$$ conf$$.exe conf$$.file | |
7455 | echo >conf$$.file | |
7456 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7457 | # We could just check for DJGPP; but this test a) works b) is more generic | |
7458 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
7459 | if test -f conf$$.exe; then | |
7460 | # Don't use ln at all; we don't have any links | |
7461 | as_ln_s='cp -p' | |
252b5132 | 7462 | else |
2299a76d | 7463 | as_ln_s='ln -s' |
252b5132 | 7464 | fi |
2299a76d DJ |
7465 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7466 | as_ln_s=ln | |
7467 | else | |
7468 | as_ln_s='cp -p' | |
7469 | fi | |
7470 | rm -f conf$$ conf$$.exe conf$$.file | |
7471 | ||
7472 | if mkdir -p . 2>/dev/null; then | |
7473 | as_mkdir_p=: | |
7474 | else | |
58670637 | 7475 | test -d ./-p && rmdir ./-p |
2299a76d DJ |
7476 | as_mkdir_p=false |
7477 | fi | |
7478 | ||
7479 | as_executable_p="test -f" | |
7480 | ||
7481 | # Sed expression to map a string onto a valid CPP name. | |
58670637 | 7482 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
7483 | |
7484 | # Sed expression to map a string onto a valid variable name. | |
58670637 | 7485 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
7486 | |
7487 | ||
7488 | # IFS | |
7489 | # We need space, tab and new line, in precisely that order. | |
7490 | as_nl=' | |
7491 | ' | |
7492 | IFS=" $as_nl" | |
7493 | ||
7494 | # CDPATH. | |
7495 | $as_unset CDPATH | |
7496 | ||
7497 | exec 6>&1 | |
7498 | ||
7499 | # Open the log real soon, to keep \$[0] and so on meaningful, and to | |
7500 | # report actual input values of CONFIG_FILES etc. instead of their | |
7501 | # values after options handling. Logging --version etc. is OK. | |
7502 | exec 5>>config.log | |
7503 | { | |
7504 | echo | |
7505 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7506 | ## Running $as_me. ## | |
7507 | _ASBOX | |
7508 | } >&5 | |
7509 | cat >&5 <<_CSEOF | |
7510 | ||
7511 | This file was extended by $as_me, which was | |
85f969cd | 7512 | generated by GNU Autoconf 2.59. Invocation command line was |
2299a76d DJ |
7513 | |
7514 | CONFIG_FILES = $CONFIG_FILES | |
7515 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7516 | CONFIG_LINKS = $CONFIG_LINKS | |
7517 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7518 | $ $0 $@ | |
7519 | ||
7520 | _CSEOF | |
7521 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 | |
7522 | echo >&5 | |
7523 | _ACEOF | |
7524 | ||
7525 | # Files that config.status was made for. | |
7526 | if test -n "$ac_config_files"; then | |
7527 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS | |
7528 | fi | |
7529 | ||
7530 | if test -n "$ac_config_headers"; then | |
7531 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS | |
7532 | fi | |
7533 | ||
7534 | if test -n "$ac_config_links"; then | |
7535 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS | |
7536 | fi | |
7537 | ||
7538 | if test -n "$ac_config_commands"; then | |
7539 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS | |
7540 | fi | |
7541 | ||
7542 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7543 | ||
7544 | ac_cs_usage="\ | |
7545 | \`$as_me' instantiates files from templates according to the | |
7546 | current configuration. | |
7547 | ||
7548 | Usage: $0 [OPTIONS] [FILE]... | |
7549 | ||
7550 | -h, --help print this help, then exit | |
7551 | -V, --version print version number, then exit | |
7552 | -q, --quiet do not print progress messages | |
7553 | -d, --debug don't remove temporary files | |
7554 | --recheck update $as_me by reconfiguring in the same conditions | |
7555 | --file=FILE[:TEMPLATE] | |
58670637 | 7556 | instantiate the configuration file FILE |
2299a76d | 7557 | --header=FILE[:TEMPLATE] |
58670637 | 7558 | instantiate the configuration header FILE |
2299a76d DJ |
7559 | |
7560 | Configuration files: | |
7561 | $config_files | |
7562 | ||
7563 | Configuration headers: | |
7564 | $config_headers | |
7565 | ||
7566 | Configuration commands: | |
7567 | $config_commands | |
7568 | ||
7569 | Report bugs to <bug-autoconf@gnu.org>." | |
7570 | _ACEOF | |
7571 | ||
7572 | cat >>$CONFIG_STATUS <<_ACEOF | |
7573 | ac_cs_version="\\ | |
7574 | config.status | |
85f969cd | 7575 | configured by $0, generated by GNU Autoconf 2.59, |
2299a76d DJ |
7576 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" |
7577 | ||
58670637 | 7578 | Copyright (C) 2003 Free Software Foundation, Inc. |
2299a76d DJ |
7579 | This config.status script is free software; the Free Software Foundation |
7580 | gives unlimited permission to copy, distribute and modify it." | |
7581 | srcdir=$srcdir | |
7582 | INSTALL="$INSTALL" | |
7583 | _ACEOF | |
7584 | ||
7585 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7586 | # If no file are specified by the user, then we need to provide default | |
7587 | # value. By we need to know if files were specified by the user. | |
7588 | ac_need_defaults=: | |
7589 | while test $# != 0 | |
7590 | do | |
7591 | case $1 in | |
7592 | --*=*) | |
7593 | ac_option=`expr "x$1" : 'x\([^=]*\)='` | |
7594 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` | |
7595 | ac_shift=: | |
7596 | ;; | |
7597 | -*) | |
7598 | ac_option=$1 | |
7599 | ac_optarg=$2 | |
7600 | ac_shift=shift | |
7601 | ;; | |
7602 | *) # This is not an option, so the user has probably given explicit | |
7603 | # arguments. | |
7604 | ac_option=$1 | |
7605 | ac_need_defaults=false;; | |
7606 | esac | |
7607 | ||
7608 | case $ac_option in | |
7609 | # Handling of the options. | |
7610 | _ACEOF | |
7611 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7612 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
7613 | ac_cs_recheck=: ;; | |
7614 | --version | --vers* | -V ) | |
7615 | echo "$ac_cs_version"; exit 0 ;; | |
7616 | --he | --h) | |
7617 | # Conflict between --help and --header | |
7618 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 | |
7619 | Try \`$0 --help' for more information." >&5 | |
7620 | echo "$as_me: error: ambiguous option: $1 | |
7621 | Try \`$0 --help' for more information." >&2;} | |
7622 | { (exit 1); exit 1; }; };; | |
7623 | --help | --hel | -h ) | |
7624 | echo "$ac_cs_usage"; exit 0 ;; | |
7625 | --debug | --d* | -d ) | |
7626 | debug=: ;; | |
7627 | --file | --fil | --fi | --f ) | |
7628 | $ac_shift | |
7629 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" | |
7630 | ac_need_defaults=false;; | |
7631 | --header | --heade | --head | --hea ) | |
7632 | $ac_shift | |
7633 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" | |
7634 | ac_need_defaults=false;; | |
7635 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
7636 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7637 | ac_cs_silent=: ;; | |
7638 | ||
7639 | # This is an error. | |
7640 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 | |
7641 | Try \`$0 --help' for more information." >&5 | |
7642 | echo "$as_me: error: unrecognized option: $1 | |
7643 | Try \`$0 --help' for more information." >&2;} | |
7644 | { (exit 1); exit 1; }; } ;; | |
7645 | ||
7646 | *) ac_config_targets="$ac_config_targets $1" ;; | |
7647 | ||
7648 | esac | |
7649 | shift | |
252b5132 | 7650 | done |
2299a76d DJ |
7651 | |
7652 | ac_configure_extra_args= | |
7653 | ||
7654 | if $ac_cs_silent; then | |
7655 | exec 6>/dev/null | |
7656 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
252b5132 | 7657 | fi |
252b5132 | 7658 | |
2299a76d DJ |
7659 | _ACEOF |
7660 | cat >>$CONFIG_STATUS <<_ACEOF | |
7661 | if \$ac_cs_recheck; then | |
7662 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 | |
7663 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
7664 | fi | |
252b5132 | 7665 | |
2299a76d DJ |
7666 | _ACEOF |
7667 | ||
7668 | cat >>$CONFIG_STATUS <<_ACEOF | |
7669 | # | |
7670 | # INIT-COMMANDS section. | |
7671 | # | |
7672 | ||
7673 | srcdir=${srcdir} | |
7674 | host=${host} | |
7675 | target=${target} | |
7676 | with_target_subdir=${with_target_subdir} | |
2299a76d DJ |
7677 | with_multisubdir=${with_multisubdir} |
7678 | ac_configure_args="--enable-multilib ${ac_configure_args}" | |
7679 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
7680 | ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" | |
7681 | libiberty_topdir=${libiberty_topdir} | |
7682 | ||
7683 | ||
7684 | _ACEOF | |
7685 | ||
7686 | ||
7687 | ||
7688 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7689 | for ac_config_target in $ac_config_targets | |
7690 | do | |
7691 | case "$ac_config_target" in | |
7692 | # Handling of arguments. | |
7693 | "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
7694 | "testsuite/Makefile" ) CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; | |
7695 | "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
7696 | "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
7697 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 | |
7698 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} | |
7699 | { (exit 1); exit 1; }; };; | |
252b5132 | 7700 | esac |
2299a76d | 7701 | done |
252b5132 | 7702 | |
2299a76d DJ |
7703 | # If the user did not use the arguments to specify the items to instantiate, |
7704 | # then the envvar interface is used. Set only those that are not. | |
7705 | # We use the long form for the default assignment because of an extremely | |
7706 | # bizarre bug on SunOS 4.1.3. | |
7707 | if $ac_need_defaults; then | |
7708 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7709 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
7710 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
7711 | fi | |
7712 | ||
7713 | # Have a temporary directory for convenience. Make it in the build tree | |
7714 | # simply because there is no reason to put it here, and in addition, | |
7715 | # creating and moving files from /tmp can sometimes cause problems. | |
7716 | # Create a temporary directory, and hook for its removal unless debugging. | |
7717 | $debug || | |
7718 | { | |
7719 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 | |
7720 | trap '{ (exit 1); exit 1; }' 1 2 13 15 | |
7721 | } | |
252b5132 | 7722 | |
2299a76d DJ |
7723 | # Create a (secure) tmp directory for tmp files. |
7724 | ||
7725 | { | |
7726 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && | |
7727 | test -n "$tmp" && test -d "$tmp" | |
7728 | } || | |
7729 | { | |
7730 | tmp=./confstat$$-$RANDOM | |
7731 | (umask 077 && mkdir $tmp) | |
7732 | } || | |
7733 | { | |
7734 | echo "$me: cannot create a temporary directory in ." >&2 | |
7735 | { (exit 1); exit 1; } | |
7736 | } | |
7737 | ||
7738 | _ACEOF | |
7739 | ||
7740 | cat >>$CONFIG_STATUS <<_ACEOF | |
7741 | ||
7742 | # | |
7743 | # CONFIG_FILES section. | |
7744 | # | |
7745 | ||
7746 | # No need to generate the scripts if there are no CONFIG_FILES. | |
7747 | # This happens for instance when ./config.status config.h | |
7748 | if test -n "\$CONFIG_FILES"; then | |
7749 | # Protect against being on the right side of a sed subst in config.status. | |
7750 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; | |
7751 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF | |
7752 | s,@SHELL@,$SHELL,;t t | |
7753 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t | |
7754 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t | |
7755 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t | |
7756 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t | |
7757 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t | |
7758 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t | |
7759 | s,@exec_prefix@,$exec_prefix,;t t | |
7760 | s,@prefix@,$prefix,;t t | |
7761 | s,@program_transform_name@,$program_transform_name,;t t | |
7762 | s,@bindir@,$bindir,;t t | |
7763 | s,@sbindir@,$sbindir,;t t | |
7764 | s,@libexecdir@,$libexecdir,;t t | |
7765 | s,@datadir@,$datadir,;t t | |
7766 | s,@sysconfdir@,$sysconfdir,;t t | |
7767 | s,@sharedstatedir@,$sharedstatedir,;t t | |
7768 | s,@localstatedir@,$localstatedir,;t t | |
7769 | s,@libdir@,$libdir,;t t | |
7770 | s,@includedir@,$includedir,;t t | |
7771 | s,@oldincludedir@,$oldincludedir,;t t | |
7772 | s,@infodir@,$infodir,;t t | |
7773 | s,@mandir@,$mandir,;t t | |
7774 | s,@build_alias@,$build_alias,;t t | |
7775 | s,@host_alias@,$host_alias,;t t | |
7776 | s,@target_alias@,$target_alias,;t t | |
7777 | s,@DEFS@,$DEFS,;t t | |
7778 | s,@ECHO_C@,$ECHO_C,;t t | |
7779 | s,@ECHO_N@,$ECHO_N,;t t | |
7780 | s,@ECHO_T@,$ECHO_T,;t t | |
7781 | s,@LIBS@,$LIBS,;t t | |
7782 | s,@libiberty_topdir@,$libiberty_topdir,;t t | |
7783 | s,@MAINT@,$MAINT,;t t | |
7784 | s,@NOTMAINT@,$NOTMAINT,;t t | |
7785 | s,@MAKEINFO@,$MAKEINFO,;t t | |
7786 | s,@BUILD_INFO@,$BUILD_INFO,;t t | |
7787 | s,@PERL@,$PERL,;t t | |
7788 | s,@HAVE_PERL@,$HAVE_PERL,;t t | |
7789 | s,@build@,$build,;t t | |
7790 | s,@build_cpu@,$build_cpu,;t t | |
7791 | s,@build_vendor@,$build_vendor,;t t | |
7792 | s,@build_os@,$build_os,;t t | |
7793 | s,@host@,$host,;t t | |
7794 | s,@host_cpu@,$host_cpu,;t t | |
7795 | s,@host_vendor@,$host_vendor,;t t | |
7796 | s,@host_os@,$host_os,;t t | |
7797 | s,@AR@,$AR,;t t | |
7798 | s,@ac_ct_AR@,$ac_ct_AR,;t t | |
7799 | s,@RANLIB@,$RANLIB,;t t | |
7800 | s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t | |
7801 | s,@CC@,$CC,;t t | |
7802 | s,@CFLAGS@,$CFLAGS,;t t | |
7803 | s,@LDFLAGS@,$LDFLAGS,;t t | |
7804 | s,@CPPFLAGS@,$CPPFLAGS,;t t | |
7805 | s,@ac_ct_CC@,$ac_ct_CC,;t t | |
7806 | s,@EXEEXT@,$EXEEXT,;t t | |
7807 | s,@OBJEXT@,$OBJEXT,;t t | |
8ddbb593 | 7808 | s,@CPP@,$CPP,;t t |
11a338da | 7809 | s,@ac_libiberty_warn_cflags@,$ac_libiberty_warn_cflags,;t t |
46a10049 DD |
7810 | s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t |
7811 | s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t | |
2299a76d DJ |
7812 | s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t |
7813 | s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t | |
7814 | s,@INSTALL_DATA@,$INSTALL_DATA,;t t | |
2299a76d DJ |
7815 | s,@EGREP@,$EGREP,;t t |
7816 | s,@LIBOBJS@,$LIBOBJS,;t t | |
7817 | s,@CHECK@,$CHECK,;t t | |
7818 | s,@target_header_dir@,$target_header_dir,;t t | |
7819 | s,@pexecute@,$pexecute,;t t | |
7820 | s,@INSTALL_DEST@,$INSTALL_DEST,;t t | |
7821 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t | |
7822 | /@host_makefile_frag@/r $host_makefile_frag | |
7823 | s,@host_makefile_frag@,,;t t | |
7824 | CEOF | |
7825 | ||
7826 | _ACEOF | |
7827 | ||
7828 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7829 | # Split the substitutions into bite-sized pieces for seds with | |
7830 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
7831 | ac_max_sed_lines=48 | |
7832 | ac_sed_frag=1 # Number of current file. | |
7833 | ac_beg=1 # First line for current file. | |
7834 | ac_end=$ac_max_sed_lines # Line after last line for current file. | |
7835 | ac_more_lines=: | |
7836 | ac_sed_cmds= | |
7837 | while $ac_more_lines; do | |
7838 | if test $ac_beg -gt 1; then | |
7839 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
7840 | else | |
7841 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
7842 | fi | |
7843 | if test ! -s $tmp/subs.frag; then | |
7844 | ac_more_lines=false | |
7845 | else | |
7846 | # The purpose of the label and of the branching condition is to | |
7847 | # speed up the sed processing (if there are no `@' at all, there | |
7848 | # is no need to browse any of the substitutions). | |
7849 | # These are the two extra sed commands mentioned above. | |
7850 | (echo ':t | |
7851 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed | |
7852 | if test -z "$ac_sed_cmds"; then | |
58670637 | 7853 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" |
2299a76d | 7854 | else |
58670637 | 7855 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" |
2299a76d DJ |
7856 | fi |
7857 | ac_sed_frag=`expr $ac_sed_frag + 1` | |
7858 | ac_beg=$ac_end | |
7859 | ac_end=`expr $ac_end + $ac_max_sed_lines` | |
7860 | fi | |
7861 | done | |
7862 | if test -z "$ac_sed_cmds"; then | |
7863 | ac_sed_cmds=cat | |
252b5132 | 7864 | fi |
2299a76d | 7865 | fi # test -n "$CONFIG_FILES" |
252b5132 | 7866 | |
2299a76d DJ |
7867 | _ACEOF |
7868 | cat >>$CONFIG_STATUS <<\_ACEOF | |
7869 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue | |
7870 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
7871 | case $ac_file in | |
7872 | - | *:- | *:-:* ) # input from stdin | |
58670637 DD |
7873 | cat >$tmp/stdin |
7874 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
7875 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
2299a76d | 7876 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
58670637 | 7877 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
2299a76d | 7878 | * ) ac_file_in=$ac_file.in ;; |
252b5132 RH |
7879 | esac |
7880 | ||
2299a76d DJ |
7881 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
7882 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
7883 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
58670637 DD |
7884 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
7885 | X"$ac_file" : 'X\(//\)$' \| \ | |
7886 | X"$ac_file" : 'X\(/\)' \| \ | |
7887 | . : '\(.\)' 2>/dev/null || | |
2299a76d DJ |
7888 | echo X"$ac_file" | |
7889 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
7890 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
7891 | /^X\(\/\/\)$/{ s//\1/; q; } | |
7892 | /^X\(\/\).*/{ s//\1/; q; } | |
7893 | s/.*/./; q'` | |
7894 | { if $as_mkdir_p; then | |
7895 | mkdir -p "$ac_dir" | |
7896 | else | |
7897 | as_dir="$ac_dir" | |
7898 | as_dirs= | |
7899 | while test ! -d "$as_dir"; do | |
7900 | as_dirs="$as_dir $as_dirs" | |
7901 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
7902 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
58670637 DD |
7903 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
7904 | X"$as_dir" : 'X\(//\)$' \| \ | |
7905 | X"$as_dir" : 'X\(/\)' \| \ | |
7906 | . : '\(.\)' 2>/dev/null || | |
2299a76d DJ |
7907 | echo X"$as_dir" | |
7908 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
7909 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
7910 | /^X\(\/\/\)$/{ s//\1/; q; } | |
7911 | /^X\(\/\).*/{ s//\1/; q; } | |
7912 | s/.*/./; q'` | |
7913 | done | |
7914 | test ! -n "$as_dirs" || mkdir $as_dirs | |
7915 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
7916 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
7917 | { (exit 1); exit 1; }; }; } | |
7918 | ||
7919 | ac_builddir=. | |
252b5132 | 7920 | |
2299a76d DJ |
7921 | if test "$ac_dir" != .; then |
7922 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
7923 | # A "../" for each directory in $ac_dir_suffix. | |
7924 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
7925 | else | |
7926 | ac_dir_suffix= ac_top_builddir= | |
7927 | fi | |
7928 | ||
7929 | case $srcdir in | |
7930 | .) # No --srcdir option. We are building in place. | |
7931 | ac_srcdir=. | |
7932 | if test -z "$ac_top_builddir"; then | |
7933 | ac_top_srcdir=. | |
7934 | else | |
7935 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
7936 | fi ;; | |
7937 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
7938 | ac_srcdir=$srcdir$ac_dir_suffix; | |
7939 | ac_top_srcdir=$srcdir ;; | |
7940 | *) # Relative path. | |
7941 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
7942 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
7943 | esac | |
85f969cd DD |
7944 | |
7945 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
7946 | # the directories may not exist. | |
7947 | case `pwd` in | |
7948 | .) ac_abs_builddir="$ac_dir";; | |
58670637 | 7949 | *) |
85f969cd DD |
7950 | case "$ac_dir" in |
7951 | .) ac_abs_builddir=`pwd`;; | |
7952 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
7953 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
58670637 DD |
7954 | esac;; |
7955 | esac | |
85f969cd | 7956 | case $ac_abs_builddir in |
58670637 DD |
7957 | .) ac_abs_top_builddir=${ac_top_builddir}.;; |
7958 | *) | |
7959 | case ${ac_top_builddir}. in | |
85f969cd | 7960 | .) ac_abs_top_builddir=$ac_abs_builddir;; |
58670637 | 7961 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
85f969cd | 7962 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
58670637 DD |
7963 | esac;; |
7964 | esac | |
85f969cd | 7965 | case $ac_abs_builddir in |
58670637 DD |
7966 | .) ac_abs_srcdir=$ac_srcdir;; |
7967 | *) | |
7968 | case $ac_srcdir in | |
85f969cd | 7969 | .) ac_abs_srcdir=$ac_abs_builddir;; |
58670637 | 7970 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
85f969cd | 7971 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
58670637 DD |
7972 | esac;; |
7973 | esac | |
85f969cd | 7974 | case $ac_abs_builddir in |
58670637 DD |
7975 | .) ac_abs_top_srcdir=$ac_top_srcdir;; |
7976 | *) | |
7977 | case $ac_top_srcdir in | |
85f969cd | 7978 | .) ac_abs_top_srcdir=$ac_abs_builddir;; |
58670637 | 7979 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
85f969cd | 7980 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
58670637 DD |
7981 | esac;; |
7982 | esac | |
2299a76d DJ |
7983 | |
7984 | ||
7985 | case $INSTALL in | |
7986 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
7987 | *) ac_INSTALL=$ac_top_builddir$INSTALL ;; | |
252b5132 RH |
7988 | esac |
7989 | ||
2299a76d DJ |
7990 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
7991 | # use $as_me), people would be surprised to read: | |
7992 | # /* config.h. Generated by config.status. */ | |
7993 | if test x"$ac_file" = x-; then | |
7994 | configure_input= | |
7995 | else | |
7996 | configure_input="$ac_file. " | |
7997 | fi | |
7998 | configure_input=$configure_input"Generated from `echo $ac_file_in | | |
58670637 | 7999 | sed 's,.*/,,'` by configure." |
2299a76d DJ |
8000 | |
8001 | # First look for the input files in the build tree, otherwise in the | |
8002 | # src tree. | |
8003 | ac_file_inputs=`IFS=: | |
8004 | for f in $ac_file_in; do | |
8005 | case $f in | |
8006 | -) echo $tmp/stdin ;; | |
8007 | [\\/$]*) | |
58670637 DD |
8008 | # Absolute (can't be DOS-style, as IFS=:) |
8009 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
2299a76d DJ |
8010 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8011 | { (exit 1); exit 1; }; } | |
58670637 | 8012 | echo "$f";; |
2299a76d | 8013 | *) # Relative |
58670637 DD |
8014 | if test -f "$f"; then |
8015 | # Build tree | |
8016 | echo "$f" | |
8017 | elif test -f "$srcdir/$f"; then | |
8018 | # Source tree | |
8019 | echo "$srcdir/$f" | |
8020 | else | |
8021 | # /dev/null tree | |
8022 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
2299a76d DJ |
8023 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8024 | { (exit 1); exit 1; }; } | |
58670637 | 8025 | fi;; |
2299a76d DJ |
8026 | esac |
8027 | done` || { (exit 1); exit 1; } | |
46a10049 DD |
8028 | |
8029 | if test x"$ac_file" != x-; then | |
8030 | { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
8031 | echo "$as_me: creating $ac_file" >&6;} | |
8032 | rm -f "$ac_file" | |
8033 | fi | |
2299a76d DJ |
8034 | _ACEOF |
8035 | cat >>$CONFIG_STATUS <<_ACEOF | |
8036 | sed "$ac_vpsub | |
8037 | $extrasub | |
8038 | _ACEOF | |
8039 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8040 | :t | |
8041 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
8042 | s,@configure_input@,$configure_input,;t t | |
8043 | s,@srcdir@,$ac_srcdir,;t t | |
8044 | s,@abs_srcdir@,$ac_abs_srcdir,;t t | |
8045 | s,@top_srcdir@,$ac_top_srcdir,;t t | |
8046 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t | |
8047 | s,@builddir@,$ac_builddir,;t t | |
8048 | s,@abs_builddir@,$ac_abs_builddir,;t t | |
8049 | s,@top_builddir@,$ac_top_builddir,;t t | |
8050 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t | |
8051 | s,@INSTALL@,$ac_INSTALL,;t t | |
8052 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out | |
8053 | rm -f $tmp/stdin | |
8054 | if test x"$ac_file" != x-; then | |
8055 | mv $tmp/out $ac_file | |
8056 | else | |
8057 | cat $tmp/out | |
8058 | rm -f $tmp/out | |
8059 | fi | |
8060 | ||
8061 | done | |
8062 | _ACEOF | |
8063 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8064 | ||
8065 | # | |
8066 | # CONFIG_HEADER section. | |
8067 | # | |
252b5132 RH |
8068 | |
8069 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
8070 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
8071 | # | |
8072 | # ac_d sets the value in "#define NAME VALUE" lines. | |
58670637 DD |
8073 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
8074 | ac_dB='[ ].*$,\1#\2' | |
2299a76d DJ |
8075 | ac_dC=' ' |
8076 | ac_dD=',;t' | |
8077 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
58670637 | 8078 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
2299a76d | 8079 | ac_uB='$,\1#\2define\3' |
252b5132 | 8080 | ac_uC=' ' |
2299a76d DJ |
8081 | ac_uD=',;t' |
8082 | ||
8083 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue | |
252b5132 | 8084 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
2299a76d DJ |
8085 | case $ac_file in |
8086 | - | *:- | *:-:* ) # input from stdin | |
58670637 DD |
8087 | cat >$tmp/stdin |
8088 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
8089 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
2299a76d | 8090 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
58670637 | 8091 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
2299a76d | 8092 | * ) ac_file_in=$ac_file.in ;; |
252b5132 RH |
8093 | esac |
8094 | ||
2299a76d DJ |
8095 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 |
8096 | echo "$as_me: creating $ac_file" >&6;} | |
8097 | ||
8098 | # First look for the input files in the build tree, otherwise in the | |
8099 | # src tree. | |
8100 | ac_file_inputs=`IFS=: | |
8101 | for f in $ac_file_in; do | |
8102 | case $f in | |
8103 | -) echo $tmp/stdin ;; | |
8104 | [\\/$]*) | |
58670637 DD |
8105 | # Absolute (can't be DOS-style, as IFS=:) |
8106 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
2299a76d DJ |
8107 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8108 | { (exit 1); exit 1; }; } | |
58670637 DD |
8109 | # Do quote $f, to prevent DOS paths from being IFS'd. |
8110 | echo "$f";; | |
2299a76d | 8111 | *) # Relative |
58670637 DD |
8112 | if test -f "$f"; then |
8113 | # Build tree | |
8114 | echo "$f" | |
8115 | elif test -f "$srcdir/$f"; then | |
8116 | # Source tree | |
8117 | echo "$srcdir/$f" | |
8118 | else | |
8119 | # /dev/null tree | |
8120 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
2299a76d DJ |
8121 | echo "$as_me: error: cannot find input file: $f" >&2;} |
8122 | { (exit 1); exit 1; }; } | |
58670637 | 8123 | fi;; |
2299a76d DJ |
8124 | esac |
8125 | done` || { (exit 1); exit 1; } | |
8126 | # Remove the trailing spaces. | |
58670637 | 8127 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in |
2299a76d DJ |
8128 | |
8129 | _ACEOF | |
8130 | ||
8131 | # Transform confdefs.h into two sed scripts, `conftest.defines' and | |
8132 | # `conftest.undefs', that substitutes the proper values into | |
8133 | # config.h.in to produce config.h. The first handles `#define' | |
8134 | # templates, and the second `#undef' templates. | |
8135 | # And first: Protect against being on the right side of a sed subst in | |
8136 | # config.status. Protect against being in an unquoted here document | |
8137 | # in config.status. | |
8138 | rm -f conftest.defines conftest.undefs | |
8139 | # Using a here document instead of a string reduces the quoting nightmare. | |
8140 | # Putting comments in sed scripts is not portable. | |
8141 | # | |
8142 | # `end' is used to avoid that the second main sed command (meant for | |
8143 | # 0-ary CPP macros) applies to n-ary macro definitions. | |
8144 | # See the Autoconf documentation for `clear'. | |
8145 | cat >confdef2sed.sed <<\_ACEOF | |
8146 | s/[\\&,]/\\&/g | |
8147 | s,[\\$`],\\&,g | |
8148 | t clear | |
8149 | : clear | |
58670637 | 8150 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp |
2299a76d | 8151 | t end |
58670637 | 8152 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp |
2299a76d DJ |
8153 | : end |
8154 | _ACEOF | |
8155 | # If some macros were called several times there might be several times | |
8156 | # the same #defines, which is useless. Nevertheless, we may not want to | |
8157 | # sort them, since we want the *last* AC-DEFINE to be honored. | |
8158 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines | |
8159 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs | |
8160 | rm -f confdef2sed.sed | |
252b5132 RH |
8161 | |
8162 | # This sed command replaces #undef with comments. This is necessary, for | |
8163 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
8164 | # on some systems where configure will not decide to define it. | |
2299a76d | 8165 | cat >>conftest.undefs <<\_ACEOF |
58670637 | 8166 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, |
2299a76d DJ |
8167 | _ACEOF |
8168 | ||
8169 | # Break up conftest.defines because some shells have a limit on the size | |
8170 | # of here documents, and old seds have small limits too (100 cmds). | |
8171 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS | |
58670637 | 8172 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS |
2299a76d DJ |
8173 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS |
8174 | echo ' :' >>$CONFIG_STATUS | |
8175 | rm -f conftest.tail | |
8176 | while grep . conftest.defines >/dev/null | |
8177 | do | |
8178 | # Write a limited-size here document to $tmp/defines.sed. | |
8179 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS | |
8180 | # Speed up: don't consider the non `#define' lines. | |
58670637 | 8181 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS |
2299a76d DJ |
8182 | # Work around the forget-to-reset-the-flag bug. |
8183 | echo 't clr' >>$CONFIG_STATUS | |
8184 | echo ': clr' >>$CONFIG_STATUS | |
8185 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS | |
8186 | echo 'CEOF | |
8187 | sed -f $tmp/defines.sed $tmp/in >$tmp/out | |
8188 | rm -f $tmp/in | |
8189 | mv $tmp/out $tmp/in | |
8190 | ' >>$CONFIG_STATUS | |
8191 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail | |
8192 | rm -f conftest.defines | |
8193 | mv conftest.tail conftest.defines | |
8194 | done | |
8195 | rm -f conftest.defines | |
8196 | echo ' fi # grep' >>$CONFIG_STATUS | |
8197 | echo >>$CONFIG_STATUS | |
252b5132 | 8198 | |
2299a76d DJ |
8199 | # Break up conftest.undefs because some shells have a limit on the size |
8200 | # of here documents, and old seds have small limits too (100 cmds). | |
8201 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS | |
252b5132 | 8202 | rm -f conftest.tail |
2299a76d | 8203 | while grep . conftest.undefs >/dev/null |
252b5132 | 8204 | do |
2299a76d DJ |
8205 | # Write a limited-size here document to $tmp/undefs.sed. |
8206 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS | |
8207 | # Speed up: don't consider the non `#undef' | |
58670637 | 8208 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS |
2299a76d DJ |
8209 | # Work around the forget-to-reset-the-flag bug. |
8210 | echo 't clr' >>$CONFIG_STATUS | |
8211 | echo ': clr' >>$CONFIG_STATUS | |
8212 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS | |
252b5132 | 8213 | echo 'CEOF |
2299a76d DJ |
8214 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out |
8215 | rm -f $tmp/in | |
8216 | mv $tmp/out $tmp/in | |
8217 | ' >>$CONFIG_STATUS | |
8218 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail | |
8219 | rm -f conftest.undefs | |
8220 | mv conftest.tail conftest.undefs | |
8221 | done | |
8222 | rm -f conftest.undefs | |
8223 | ||
8224 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8225 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8226 | # use $as_me), people would be surprised to read: | |
8227 | # /* config.h. Generated by config.status. */ | |
8228 | if test x"$ac_file" = x-; then | |
8229 | echo "/* Generated by configure. */" >$tmp/config.h | |
252b5132 | 8230 | else |
2299a76d | 8231 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h |
252b5132 | 8232 | fi |
2299a76d DJ |
8233 | cat $tmp/in >>$tmp/config.h |
8234 | rm -f $tmp/in | |
8235 | if test x"$ac_file" != x-; then | |
8236 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then | |
8237 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 | |
8238 | echo "$as_me: $ac_file is unchanged" >&6;} | |
8239 | else | |
8240 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
8241 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
58670637 DD |
8242 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8243 | X"$ac_file" : 'X\(//\)$' \| \ | |
8244 | X"$ac_file" : 'X\(/\)' \| \ | |
8245 | . : '\(.\)' 2>/dev/null || | |
2299a76d DJ |
8246 | echo X"$ac_file" | |
8247 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8248 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8249 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8250 | /^X\(\/\).*/{ s//\1/; q; } | |
8251 | s/.*/./; q'` | |
8252 | { if $as_mkdir_p; then | |
8253 | mkdir -p "$ac_dir" | |
8254 | else | |
8255 | as_dir="$ac_dir" | |
8256 | as_dirs= | |
8257 | while test ! -d "$as_dir"; do | |
8258 | as_dirs="$as_dir $as_dirs" | |
8259 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
8260 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
58670637 DD |
8261 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
8262 | X"$as_dir" : 'X\(//\)$' \| \ | |
8263 | X"$as_dir" : 'X\(/\)' \| \ | |
8264 | . : '\(.\)' 2>/dev/null || | |
2299a76d DJ |
8265 | echo X"$as_dir" | |
8266 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8267 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8268 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8269 | /^X\(\/\).*/{ s//\1/; q; } | |
8270 | s/.*/./; q'` | |
8271 | done | |
8272 | test ! -n "$as_dirs" || mkdir $as_dirs | |
8273 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
8274 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
8275 | { (exit 1); exit 1; }; }; } | |
252b5132 | 8276 | |
2299a76d DJ |
8277 | rm -f $ac_file |
8278 | mv $tmp/config.h $ac_file | |
8279 | fi | |
8280 | else | |
8281 | cat $tmp/config.h | |
8282 | rm -f $tmp/config.h | |
8283 | fi | |
8284 | done | |
8285 | _ACEOF | |
8286 | cat >>$CONFIG_STATUS <<\_ACEOF | |
252b5132 | 8287 | |
2299a76d DJ |
8288 | # |
8289 | # CONFIG_COMMANDS section. | |
8290 | # | |
8291 | for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue | |
8292 | ac_dest=`echo "$ac_file" | sed 's,:.*,,'` | |
8293 | ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
8294 | ac_dir=`(dirname "$ac_dest") 2>/dev/null || | |
8295 | $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
58670637 DD |
8296 | X"$ac_dest" : 'X\(//\)[^/]' \| \ |
8297 | X"$ac_dest" : 'X\(//\)$' \| \ | |
8298 | X"$ac_dest" : 'X\(/\)' \| \ | |
8299 | . : '\(.\)' 2>/dev/null || | |
2299a76d DJ |
8300 | echo X"$ac_dest" | |
8301 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8302 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8303 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8304 | /^X\(\/\).*/{ s//\1/; q; } | |
8305 | s/.*/./; q'` | |
58670637 DD |
8306 | { if $as_mkdir_p; then |
8307 | mkdir -p "$ac_dir" | |
8308 | else | |
8309 | as_dir="$ac_dir" | |
8310 | as_dirs= | |
8311 | while test ! -d "$as_dir"; do | |
8312 | as_dirs="$as_dir $as_dirs" | |
8313 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
8314 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8315 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8316 | X"$as_dir" : 'X\(//\)$' \| \ | |
8317 | X"$as_dir" : 'X\(/\)' \| \ | |
8318 | . : '\(.\)' 2>/dev/null || | |
8319 | echo X"$as_dir" | | |
8320 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
8321 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
8322 | /^X\(\/\/\)$/{ s//\1/; q; } | |
8323 | /^X\(\/\).*/{ s//\1/; q; } | |
8324 | s/.*/./; q'` | |
8325 | done | |
8326 | test ! -n "$as_dirs" || mkdir $as_dirs | |
8327 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
8328 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
8329 | { (exit 1); exit 1; }; }; } | |
8330 | ||
2299a76d DJ |
8331 | ac_builddir=. |
8332 | ||
8333 | if test "$ac_dir" != .; then | |
8334 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
8335 | # A "../" for each directory in $ac_dir_suffix. | |
8336 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
8337 | else | |
8338 | ac_dir_suffix= ac_top_builddir= | |
8339 | fi | |
8340 | ||
8341 | case $srcdir in | |
8342 | .) # No --srcdir option. We are building in place. | |
8343 | ac_srcdir=. | |
8344 | if test -z "$ac_top_builddir"; then | |
8345 | ac_top_srcdir=. | |
8346 | else | |
8347 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
8348 | fi ;; | |
8349 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
8350 | ac_srcdir=$srcdir$ac_dir_suffix; | |
8351 | ac_top_srcdir=$srcdir ;; | |
8352 | *) # Relative path. | |
8353 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
8354 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
8355 | esac | |
85f969cd DD |
8356 | |
8357 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
8358 | # the directories may not exist. | |
8359 | case `pwd` in | |
8360 | .) ac_abs_builddir="$ac_dir";; | |
58670637 | 8361 | *) |
85f969cd DD |
8362 | case "$ac_dir" in |
8363 | .) ac_abs_builddir=`pwd`;; | |
8364 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
8365 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
58670637 DD |
8366 | esac;; |
8367 | esac | |
85f969cd | 8368 | case $ac_abs_builddir in |
58670637 DD |
8369 | .) ac_abs_top_builddir=${ac_top_builddir}.;; |
8370 | *) | |
8371 | case ${ac_top_builddir}. in | |
85f969cd | 8372 | .) ac_abs_top_builddir=$ac_abs_builddir;; |
58670637 | 8373 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
85f969cd | 8374 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
58670637 DD |
8375 | esac;; |
8376 | esac | |
85f969cd | 8377 | case $ac_abs_builddir in |
58670637 DD |
8378 | .) ac_abs_srcdir=$ac_srcdir;; |
8379 | *) | |
8380 | case $ac_srcdir in | |
85f969cd | 8381 | .) ac_abs_srcdir=$ac_abs_builddir;; |
58670637 | 8382 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
85f969cd | 8383 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
58670637 DD |
8384 | esac;; |
8385 | esac | |
85f969cd | 8386 | case $ac_abs_builddir in |
58670637 DD |
8387 | .) ac_abs_top_srcdir=$ac_top_srcdir;; |
8388 | *) | |
8389 | case $ac_top_srcdir in | |
85f969cd | 8390 | .) ac_abs_top_srcdir=$ac_abs_builddir;; |
58670637 | 8391 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
85f969cd | 8392 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
58670637 DD |
8393 | esac;; |
8394 | esac | |
2299a76d DJ |
8395 | |
8396 | ||
8397 | { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 | |
8398 | echo "$as_me: executing $ac_dest commands" >&6;} | |
8399 | case $ac_dest in | |
8400 | default ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h | |
252b5132 | 8401 | if test -n "$CONFIG_FILES"; then |
c7efc4d5 | 8402 | if test -n "${with_target_subdir}"; then |
252b5132 RH |
8403 | # FIXME: We shouldn't need to set ac_file |
8404 | ac_file=Makefile | |
52d98c2d | 8405 | LD="${ORIGINAL_LD_FOR_MULTILIBS}" |
252b5132 RH |
8406 | . ${libiberty_topdir}/config-ml.in |
8407 | fi | |
2299a76d DJ |
8408 | fi ;; |
8409 | esac | |
8410 | done | |
8411 | _ACEOF | |
8412 | ||
8413 | cat >>$CONFIG_STATUS <<\_ACEOF | |
8414 | ||
8415 | { (exit 0); exit 0; } | |
8416 | _ACEOF | |
252b5132 | 8417 | chmod +x $CONFIG_STATUS |
2299a76d DJ |
8418 | ac_clean_files=$ac_clean_files_save |
8419 | ||
8420 | ||
8421 | # configure is writing to config.log, and then calls config.status. | |
8422 | # config.status does its own redirection, appending to config.log. | |
8423 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8424 | # by configure, so config.status won't be able to write to it; its | |
8425 | # output is simply discarded. So we exec the FD to /dev/null, | |
8426 | # effectively closing config.log, so it can be properly (re)opened and | |
8427 | # appended to by config.status. When coming back to configure, we | |
8428 | # need to make the FD available again. | |
8429 | if test "$no_create" != yes; then | |
8430 | ac_cs_success=: | |
8431 | ac_config_status_args= | |
8432 | test "$silent" = yes && | |
8433 | ac_config_status_args="$ac_config_status_args --quiet" | |
8434 | exec 5>/dev/null | |
8435 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
8436 | exec 5>>config.log | |
8437 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8438 | # would make configure fail if this is the last instruction. | |
8439 | $ac_cs_success || { (exit 1); exit 1; } | |
8440 | fi | |
252b5132 | 8441 |