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Commit | Line | Data |
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005537df | 1 | #! /bin/sh |
861bb6c1 | 2 | # Guess values for system-dependent variables and create Makefiles. |
8ab705be | 3 | # Generated by GNU Autoconf 2.59. |
861bb6c1 | 4 | # |
86da66b5 | 5 | # Copyright (C) 2003 Free Software Foundation, Inc. |
861bb6c1 JL |
6 | # This configure script is free software; the Free Software Foundation |
7 | # gives unlimited permission to copy, distribute and modify it. | |
ba479fd2 NN |
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 | |
86da66b5 | 22 | DUALCASE=1; export DUALCASE # for MKS sh |
ba479fd2 NN |
23 | |
24 | # Support unset when possible. | |
86da66b5 | 25 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
ba479fd2 NN |
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 | |
86da66b5 | 44 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
ba479fd2 NN |
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 | |
861bb6c1 | 217 | |
ba479fd2 NN |
218 | if mkdir -p . 2>/dev/null; then |
219 | as_mkdir_p=: | |
220 | else | |
86da66b5 | 221 | test -d ./-p && rmdir ./-p |
ba479fd2 NN |
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. | |
86da66b5 | 228 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
229 | |
230 | # Sed expression to map a string onto a valid variable name. | |
86da66b5 | 231 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
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 | $as_unset CDPATH | |
242 | ||
243 | ||
244 | # Name of the host. | |
245 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
246 | # so uname gets run too. | |
247 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
248 | ||
249 | exec 6>&1 | |
250 | ||
251 | # | |
252 | # Initializations. | |
253 | # | |
861bb6c1 | 254 | ac_default_prefix=/usr/local |
ba479fd2 NN |
255 | ac_config_libobj_dir=. |
256 | cross_compiling=no | |
257 | subdirs= | |
258 | MFLAGS= | |
259 | MAKEFLAGS= | |
260 | SHELL=${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="tree.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 | ||
0bff65e7 | 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS' |
ba479fd2 | 313 | ac_subst_files='language_hooks' |
861bb6c1 JL |
314 | |
315 | # Initialize some variables set by options. | |
ba479fd2 NN |
316 | ac_init_help= |
317 | ac_init_version=false | |
861bb6c1 JL |
318 | # The variables have the same names as the options, with |
319 | # dashes changed to underlines. | |
ba479fd2 | 320 | cache_file=/dev/null |
861bb6c1 | 321 | exec_prefix=NONE |
861bb6c1 | 322 | no_create= |
861bb6c1 JL |
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= | |
861bb6c1 JL |
331 | verbose= |
332 | x_includes=NONE | |
333 | x_libraries=NONE | |
ba479fd2 NN |
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. | |
861bb6c1 JL |
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 | ||
861bb6c1 JL |
353 | ac_prev= |
354 | for ac_option | |
355 | do | |
861bb6c1 JL |
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 | ||
ba479fd2 | 363 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
861bb6c1 JL |
364 | |
365 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
366 | ||
ba479fd2 | 367 | case $ac_option in |
861bb6c1 JL |
368 | |
369 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
370 | ac_prev=bindir ;; | |
371 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
ba479fd2 | 372 | bindir=$ac_optarg ;; |
861bb6c1 JL |
373 | |
374 | -build | --build | --buil | --bui | --bu) | |
ba479fd2 | 375 | ac_prev=build_alias ;; |
861bb6c1 | 376 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
ba479fd2 | 377 | build_alias=$ac_optarg ;; |
861bb6c1 JL |
378 | |
379 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
380 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
381 | ac_prev=cache_file ;; | |
382 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
383 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
ba479fd2 NN |
384 | cache_file=$ac_optarg ;; |
385 | ||
386 | --config-cache | -C) | |
387 | cache_file=config.cache ;; | |
861bb6c1 JL |
388 | |
389 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
390 | ac_prev=datadir ;; | |
391 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
392 | | --da=*) | |
ba479fd2 | 393 | datadir=$ac_optarg ;; |
861bb6c1 JL |
394 | |
395 | -disable-* | --disable-*) | |
ba479fd2 | 396 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
861bb6c1 | 397 | # Reject names that are not valid shell variable names. |
ba479fd2 NN |
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" ;; | |
861bb6c1 JL |
403 | |
404 | -enable-* | --enable-*) | |
ba479fd2 | 405 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
861bb6c1 | 406 | # Reject names that are not valid shell variable names. |
ba479fd2 NN |
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"`;; | |
861bb6c1 JL |
413 | *) ac_optarg=yes ;; |
414 | esac | |
ba479fd2 | 415 | eval "enable_$ac_feature='$ac_optarg'" ;; |
861bb6c1 JL |
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=*) | |
ba479fd2 | 424 | exec_prefix=$ac_optarg ;; |
861bb6c1 JL |
425 | |
426 | -gas | --gas | --ga | --g) | |
427 | # Obsolete; use --with-gas. | |
428 | with_gas=yes ;; | |
429 | ||
ba479fd2 NN |
430 | -help | --help | --hel | --he | -h) |
431 | ac_init_help=long ;; | |
432 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
433 | ac_init_help=recursive ;; | |
434 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
435 | ac_init_help=short ;; | |
861bb6c1 JL |
436 | |
437 | -host | --host | --hos | --ho) | |
ba479fd2 | 438 | ac_prev=host_alias ;; |
861bb6c1 | 439 | -host=* | --host=* | --hos=* | --ho=*) |
ba479fd2 | 440 | host_alias=$ac_optarg ;; |
861bb6c1 JL |
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=*) | |
ba479fd2 | 447 | includedir=$ac_optarg ;; |
861bb6c1 JL |
448 | |
449 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
450 | ac_prev=infodir ;; | |
451 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
ba479fd2 | 452 | infodir=$ac_optarg ;; |
861bb6c1 JL |
453 | |
454 | -libdir | --libdir | --libdi | --libd) | |
455 | ac_prev=libdir ;; | |
456 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
ba479fd2 | 457 | libdir=$ac_optarg ;; |
861bb6c1 JL |
458 | |
459 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
460 | | --libexe | --libex | --libe) | |
461 | ac_prev=libexecdir ;; | |
462 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
463 | | --libexe=* | --libex=* | --libe=*) | |
ba479fd2 | 464 | libexecdir=$ac_optarg ;; |
861bb6c1 JL |
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=*) | |
ba479fd2 | 473 | localstatedir=$ac_optarg ;; |
861bb6c1 JL |
474 | |
475 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
476 | ac_prev=mandir ;; | |
477 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
ba479fd2 | 478 | mandir=$ac_optarg ;; |
861bb6c1 JL |
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 \ | |
ba479fd2 | 485 | | --no-cr | --no-c | -n) |
861bb6c1 JL |
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=*) | |
ba479fd2 | 499 | oldincludedir=$ac_optarg ;; |
861bb6c1 JL |
500 | |
501 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
502 | ac_prev=prefix ;; | |
503 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
ba479fd2 | 504 | prefix=$ac_optarg ;; |
861bb6c1 JL |
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=*) | |
ba479fd2 | 511 | program_prefix=$ac_optarg ;; |
861bb6c1 JL |
512 | |
513 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
514 | | --program-suf | --program-su | --program-s) | |
515 | ac_prev=program_suffix ;; | |
516 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
517 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
ba479fd2 | 518 | program_suffix=$ac_optarg ;; |
861bb6c1 JL |
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=*) | |
ba479fd2 | 535 | program_transform_name=$ac_optarg ;; |
861bb6c1 JL |
536 | |
537 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
538 | | -silent | --silent | --silen | --sile | --sil) | |
539 | silent=yes ;; | |
540 | ||
541 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
542 | ac_prev=sbindir ;; | |
543 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
544 | | --sbi=* | --sb=*) | |
ba479fd2 | 545 | sbindir=$ac_optarg ;; |
861bb6c1 JL |
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=*) | |
ba479fd2 | 556 | sharedstatedir=$ac_optarg ;; |
861bb6c1 JL |
557 | |
558 | -site | --site | --sit) | |
559 | ac_prev=site ;; | |
560 | -site=* | --site=* | --sit=*) | |
ba479fd2 | 561 | site=$ac_optarg ;; |
861bb6c1 JL |
562 | |
563 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
564 | ac_prev=srcdir ;; | |
565 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
ba479fd2 | 566 | srcdir=$ac_optarg ;; |
861bb6c1 JL |
567 | |
568 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
569 | | --syscon | --sysco | --sysc | --sys | --sy) | |
570 | ac_prev=sysconfdir ;; | |
571 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
572 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
ba479fd2 | 573 | sysconfdir=$ac_optarg ;; |
861bb6c1 JL |
574 | |
575 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
ba479fd2 | 576 | ac_prev=target_alias ;; |
861bb6c1 | 577 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
ba479fd2 | 578 | target_alias=$ac_optarg ;; |
861bb6c1 JL |
579 | |
580 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
581 | verbose=yes ;; | |
582 | ||
ba479fd2 NN |
583 | -version | --version | --versio | --versi | --vers | -V) |
584 | ac_init_version=: ;; | |
861bb6c1 JL |
585 | |
586 | -with-* | --with-*) | |
ba479fd2 | 587 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
861bb6c1 | 588 | # Reject names that are not valid shell variable names. |
ba479fd2 NN |
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; }; } | |
861bb6c1 | 592 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
ba479fd2 NN |
593 | case $ac_option in |
594 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
861bb6c1 JL |
595 | *) ac_optarg=yes ;; |
596 | esac | |
ba479fd2 | 597 | eval "with_$ac_package='$ac_optarg'" ;; |
861bb6c1 JL |
598 | |
599 | -without-* | --without-*) | |
ba479fd2 | 600 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
861bb6c1 | 601 | # Reject names that are not valid shell variable names. |
ba479fd2 NN |
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" ;; | |
861bb6c1 JL |
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=*) | |
ba479fd2 | 617 | x_includes=$ac_optarg ;; |
861bb6c1 JL |
618 | |
619 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
620 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
621 | ac_prev=x_libraries ;; | |
622 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
623 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
ba479fd2 | 624 | x_libraries=$ac_optarg ;; |
861bb6c1 | 625 | |
ba479fd2 NN |
626 | -*) { echo "$as_me: error: unrecognized option: $ac_option |
627 | Try \`$0 --help' for more information." >&2 | |
628 | { (exit 1); exit 1; }; } | |
861bb6c1 JL |
629 | ;; |
630 | ||
ba479fd2 NN |
631 | *=*) |
632 | ac_envvar=`expr "x$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 $ac_envvar ;; | |
640 | ||
861bb6c1 | 641 | *) |
ba479fd2 NN |
642 | # FIXME: should be removed in autoconf 3.0. |
643 | echo "$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} | |
861bb6c1 JL |
647 | ;; |
648 | ||
649 | esac | |
650 | done | |
651 | ||
652 | if test -n "$ac_prev"; then | |
ba479fd2 NN |
653 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
654 | { echo "$as_me: error: missing argument to $ac_option" >&2 | |
655 | { (exit 1); exit 1; }; } | |
63cf211a | 656 | fi |
63cf211a | 657 | |
ba479fd2 NN |
658 | # Be sure to have absolute paths. |
659 | for ac_var in exec_prefix prefix | |
660 | do | |
661 | eval ac_val=$`echo $ac_var` | |
662 | case $ac_val in | |
663 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; | |
664 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
665 | { (exit 1); exit 1; }; };; | |
666 | esac | |
667 | done | |
093e61a6 | 668 | |
ba479fd2 NN |
669 | # Be sure to have absolute paths. |
670 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
86da66b5 | 671 | localstatedir libdir includedir oldincludedir infodir mandir |
861bb6c1 | 672 | do |
ba479fd2 NN |
673 | eval ac_val=$`echo $ac_var` |
674 | case $ac_val in | |
675 | [\\/$]* | ?:[\\/]* ) ;; | |
676 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
677 | { (exit 1); exit 1; }; };; | |
861bb6c1 JL |
678 | esac |
679 | done | |
680 | ||
ba479fd2 NN |
681 | # There might be people who depend on the old broken behavior: `$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 | |
6e3f3080 | 698 | |
ba479fd2 NN |
699 | ac_tool_prefix= |
700 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
701 | ||
702 | test "$silent" = yes && exec 6>/dev/null | |
861bb6c1 | 703 | |
861bb6c1 JL |
704 | |
705 | # Find the source files, if location was not specified. | |
706 | if test -z "$srcdir"; then | |
707 | ac_srcdir_defaulted=yes | |
708 | # Try the directory containing this script, then its parent. | |
ba479fd2 NN |
709 | ac_confdir=`(dirname "$0") 2>/dev/null || |
710 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
86da66b5 HPN |
711 | X"$0" : 'X\(//\)[^/]' \| \ |
712 | X"$0" : 'X\(//\)$' \| \ | |
713 | X"$0" : 'X\(/\)' \| \ | |
714 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 NN |
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'` | |
861bb6c1 JL |
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 "$ac_srcdir_defaulted" = yes; then | |
ba479fd2 NN |
730 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 |
731 | { (exit 1); exit 1; }; } | |
63cf211a | 732 | else |
ba479fd2 NN |
733 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 |
734 | { (exit 1); exit 1; }; } | |
63cf211a NN |
735 | fi |
736 | fi | |
ba479fd2 NN |
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=$CPP | |
6de9cd9a DN |
773 | ac_env_GMPLIBS_set=${GMPLIBS+set} |
774 | ac_env_GMPLIBS_value=$GMPLIBS | |
775 | ac_cv_env_GMPLIBS_set=${GMPLIBS+set} | |
776 | ac_cv_env_GMPLIBS_value=$GMPLIBS | |
777 | ac_env_GMPINC_set=${GMPINC+set} | |
778 | ac_env_GMPINC_value=$GMPINC | |
779 | ac_cv_env_GMPINC_set=${GMPINC+set} | |
780 | ac_cv_env_GMPINC_value=$GMPINC | |
63cf211a | 781 | |
ba479fd2 NN |
782 | # |
783 | # Report the --help message. | |
784 | # | |
785 | if test "$ac_init_help" = "long"; then | |
786 | # Omit some internal or obsolete options to make the list less imposing. | |
787 | # This message is too long to be a string in the A/UX 3.1 sh. | |
788 | cat <<_ACEOF | |
789 | \`configure' configures this package to adapt to many kinds of systems. | |
861bb6c1 | 790 | |
ba479fd2 | 791 | Usage: $0 [OPTION]... [VAR=VALUE]... |
861bb6c1 | 792 | |
ba479fd2 NN |
793 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
794 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
861bb6c1 | 795 | |
ba479fd2 | 796 | Defaults for the options are specified in brackets. |
861bb6c1 | 797 | |
ba479fd2 NN |
798 | Configuration: |
799 | -h, --help display this help and exit | |
800 | --help=short display options specific to this package | |
801 | --help=recursive display the short help of all the included packages | |
802 | -V, --version display version information and exit | |
803 | -q, --quiet, --silent do not print \`checking...' messages | |
804 | --cache-file=FILE cache test results in FILE [disabled] | |
805 | -C, --config-cache alias for \`--cache-file=config.cache' | |
806 | -n, --no-create do not create output files | |
807 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
808 | ||
809 | _ACEOF | |
810 | ||
811 | cat <<_ACEOF | |
812 | Installation directories: | |
813 | --prefix=PREFIX install architecture-independent files in PREFIX | |
86da66b5 | 814 | [$ac_default_prefix] |
ba479fd2 | 815 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
86da66b5 | 816 | [PREFIX] |
861bb6c1 | 817 | |
ba479fd2 NN |
818 | By default, \`make install' will install all the files in |
819 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
820 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
821 | for instance \`--prefix=\$HOME'. | |
13c22933 | 822 | |
ba479fd2 | 823 | For better control, use the options below. |
13c22933 | 824 | |
ba479fd2 NN |
825 | Fine tuning of the installation directories: |
826 | --bindir=DIR user executables [EPREFIX/bin] | |
827 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
828 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
829 | --datadir=DIR read-only architecture-independent data [PREFIX/share] | |
830 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
831 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
832 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
833 | --libdir=DIR object code libraries [EPREFIX/lib] | |
834 | --includedir=DIR C header files [PREFIX/include] | |
835 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
836 | --infodir=DIR info documentation [PREFIX/info] | |
837 | --mandir=DIR man documentation [PREFIX/man] | |
838 | _ACEOF | |
13c22933 | 839 | |
ba479fd2 | 840 | cat <<\_ACEOF |
13c22933 | 841 | |
ba479fd2 NN |
842 | Program names: |
843 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
844 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
845 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
13c22933 | 846 | |
ba479fd2 NN |
847 | System types: |
848 | --build=BUILD configure for building on BUILD [guessed] | |
849 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
850 | --target=TARGET configure for building compilers for TARGET [HOST] | |
851 | _ACEOF | |
13c22933 JJ |
852 | fi |
853 | ||
ba479fd2 | 854 | if test -n "$ac_init_help"; then |
13c22933 | 855 | |
ba479fd2 | 856 | cat <<\_ACEOF |
13c22933 | 857 | |
ba479fd2 NN |
858 | Optional Features: |
859 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
860 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
03787dfd KC |
861 | --enable-generated-files-in-srcdir |
862 | put copies of generated files in source dir | |
863 | intended for creating source tarballs for users | |
864 | without texinfo bison or flex. | |
09a9c095 | 865 | --enable-werror-always enable -Werror always |
ba479fd2 NN |
866 | --enable-werror enable -Werror in bootstrap stage2 and later |
867 | --enable-checking=LIST | |
868 | enable expensive run-time checks. With LIST, | |
869 | enable only specific categories of checks. | |
e1bbfc5c | 870 | Categories are: assert,fold,gc,gcac,misc, |
b53ef395 | 871 | rtlflag,rtl,runtime,tree,valgrind,release,yes,all; |
74ee1642 | 872 | --enable-mapped-location location_t is fileline integer cookie |
ba479fd2 | 873 | --enable-coverage=LEVEL |
fb38008e | 874 | enable compiler's code coverage collection. |
ba479fd2 NN |
875 | Use to measure compiler performance and locate |
876 | unused parts of the compiler. With LEVEL, specify | |
877 | optimization. Values are opt, noopt, | |
878 | default is noopt | |
879 | --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering | |
880 | --enable-multilib enable library support for multiple ABIs | |
881 | --enable-__cxa_atexit enable __cxa_atexit for C++ | |
882 | --enable-threads enable thread usage for target GCC | |
883 | --enable-threads=LIB use LIB thread package for target GCC | |
884 | --enable-objc-gc enable the use of Boehm's garbage collector with | |
885 | the GNU Objective-C runtime | |
886 | --disable-shared don't provide a shared libgcc | |
887 | --enable-intermodule build the compiler in one step | |
f3c9f174 | 888 | --enable-languages=LIST specify which front-ends to build |
dfb77e37 | 889 | --disable-rpath do not hardcode runtime library paths |
ba479fd2 NN |
890 | --enable-initfini-array use .init_array/.fini_array sections |
891 | --enable-sjlj-exceptions | |
892 | arrange to use setjmp/longjmp exception handling | |
ba479fd2 NN |
893 | --disable-win32-registry |
894 | disable lookup of installation paths in the | |
895 | Registry on Windows hosts | |
896 | --enable-win32-registry enable registry lookup (default) | |
897 | --enable-win32-registry=KEY | |
898 | use KEY instead of GCC version as the last portion | |
899 | of the registry key | |
900 | --enable-maintainer-mode | |
901 | enable make rules and dependencies not useful | |
902 | (and sometimes confusing) to the casual installer | |
903 | --enable-version-specific-runtime-libs | |
904 | specify that runtime libraries should be | |
905 | installed in a compiler-specific directory | |
093e61a6 | 906 | |
ba479fd2 NN |
907 | Optional Packages: |
908 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
909 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
910 | --with-local-prefix=DIR specifies directory to put local include | |
911 | --with-gxx-include-dir=DIR | |
912 | specifies directory to put g++ header files | |
913 | --with-cpp-install-dir=DIR | |
914 | install the user visible C preprocessor in DIR | |
915 | (relative to PREFIX) as well as PREFIX/bin | |
916 | --with-gnu-ld arrange to work with GNU ld. | |
917 | --with-ld arrange to use the specified ld (full pathname) | |
d594623a | 918 | --with-demangler-in-ld try to use demangler in GNU ld. |
ba479fd2 NN |
919 | --with-gnu-as arrange to work with GNU as |
920 | --with-as arrange to use the specified as (full pathname) | |
921 | --with-stabs arrange to use stabs instead of host debug format | |
922 | --with-dwarf2 force the default debug format to be DWARF 2 | |
923 | --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR. | |
dfb77e37 KC |
924 | --with-gnu-ld assume the C compiler uses GNU ld default=no |
925 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib | |
926 | --without-libiconv-prefix don't search for libiconv in includedir and libdir | |
443728bb | 927 | --with-system-libunwind use installed libunwind |
59415997 | 928 | --with-gc={page,zone} choose the garbage collection mechanism to use |
ba479fd2 NN |
929 | with the compiler |
930 | --with-system-zlib use installed libz | |
931 | --with-slibdir=DIR shared libraries in DIR LIBDIR | |
13c22933 | 932 | |
ba479fd2 NN |
933 | Some influential environment variables: |
934 | CC C compiler command | |
935 | CFLAGS C compiler flags | |
936 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
937 | nonstandard directory <lib dir> | |
938 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have | |
939 | headers in a nonstandard directory <include dir> | |
940 | CPP C preprocessor | |
6de9cd9a DN |
941 | GMPLIBS How to link GMP |
942 | GMPINC How to find GMP include files | |
13c22933 | 943 | |
ba479fd2 NN |
944 | Use these variables to override the choices made by `configure' or to help |
945 | it to find libraries and programs with nonstandard names/locations. | |
73458fb7 | 946 | |
ba479fd2 NN |
947 | _ACEOF |
948 | fi | |
6e3f3080 | 949 | |
ba479fd2 NN |
950 | if test "$ac_init_help" = "recursive"; then |
951 | # If there are subdirs, report their specific --help. | |
952 | ac_popdir=`pwd` | |
953 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
954 | test -d $ac_dir || continue | |
955 | ac_builddir=. | |
956 | ||
957 | if test "$ac_dir" != .; then | |
958 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
959 | # A "../" for each directory in $ac_dir_suffix. | |
960 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
961 | else | |
962 | ac_dir_suffix= ac_top_builddir= | |
963 | fi | |
964 | ||
965 | case $srcdir in | |
966 | .) # No --srcdir option. We are building in place. | |
967 | ac_srcdir=. | |
968 | if test -z "$ac_top_builddir"; then | |
969 | ac_top_srcdir=. | |
970 | else | |
971 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
972 | fi ;; | |
973 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
974 | ac_srcdir=$srcdir$ac_dir_suffix; | |
975 | ac_top_srcdir=$srcdir ;; | |
976 | *) # Relative path. | |
977 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
978 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
979 | esac | |
8ab705be KC |
980 | |
981 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
982 | # the directories may not exist. | |
983 | case `pwd` in | |
984 | .) ac_abs_builddir="$ac_dir";; | |
86da66b5 | 985 | *) |
8ab705be KC |
986 | case "$ac_dir" in |
987 | .) ac_abs_builddir=`pwd`;; | |
988 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
989 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
86da66b5 HPN |
990 | esac;; |
991 | esac | |
8ab705be | 992 | case $ac_abs_builddir in |
86da66b5 HPN |
993 | .) ac_abs_top_builddir=${ac_top_builddir}.;; |
994 | *) | |
995 | case ${ac_top_builddir}. in | |
8ab705be | 996 | .) ac_abs_top_builddir=$ac_abs_builddir;; |
86da66b5 | 997 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
8ab705be | 998 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
86da66b5 HPN |
999 | esac;; |
1000 | esac | |
8ab705be | 1001 | case $ac_abs_builddir in |
86da66b5 HPN |
1002 | .) ac_abs_srcdir=$ac_srcdir;; |
1003 | *) | |
1004 | case $ac_srcdir in | |
8ab705be | 1005 | .) ac_abs_srcdir=$ac_abs_builddir;; |
86da66b5 | 1006 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
8ab705be | 1007 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
86da66b5 HPN |
1008 | esac;; |
1009 | esac | |
8ab705be | 1010 | case $ac_abs_builddir in |
86da66b5 HPN |
1011 | .) ac_abs_top_srcdir=$ac_top_srcdir;; |
1012 | *) | |
1013 | case $ac_top_srcdir in | |
8ab705be | 1014 | .) ac_abs_top_srcdir=$ac_abs_builddir;; |
86da66b5 | 1015 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
8ab705be | 1016 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
86da66b5 HPN |
1017 | esac;; |
1018 | esac | |
ba479fd2 NN |
1019 | |
1020 | cd $ac_dir | |
1021 | # Check for guested configure; otherwise get Cygnus style configure. | |
1022 | if test -f $ac_srcdir/configure.gnu; then | |
1023 | echo | |
1024 | $SHELL $ac_srcdir/configure.gnu --help=recursive | |
1025 | elif test -f $ac_srcdir/configure; then | |
1026 | echo | |
1027 | $SHELL $ac_srcdir/configure --help=recursive | |
1028 | elif test -f $ac_srcdir/configure.ac || | |
86da66b5 | 1029 | test -f $ac_srcdir/configure.in; then |
ba479fd2 NN |
1030 | echo |
1031 | $ac_configure --help | |
1032 | else | |
1033 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
1034 | fi | |
a1286ef5 | 1035 | cd $ac_popdir |
ba479fd2 NN |
1036 | done |
1037 | fi | |
1038 | ||
1039 | test -n "$ac_init_help" && exit 0 | |
1040 | if $ac_init_version; then | |
1041 | cat <<\_ACEOF | |
1042 | ||
86da66b5 | 1043 | Copyright (C) 2003 Free Software Foundation, Inc. |
ba479fd2 NN |
1044 | This configure script is free software; the Free Software Foundation |
1045 | gives unlimited permission to copy, distribute and modify it. | |
1046 | _ACEOF | |
1047 | exit 0 | |
1048 | fi | |
1049 | exec 5>config.log | |
1050 | cat >&5 <<_ACEOF | |
1051 | This file contains any messages produced by compilers while | |
1052 | running configure, to aid debugging if configure makes a mistake. | |
1053 | ||
1054 | It was created by $as_me, which was | |
8ab705be | 1055 | generated by GNU Autoconf 2.59. Invocation command line was |
ba479fd2 NN |
1056 | |
1057 | $ $0 $@ | |
1058 | ||
1059 | _ACEOF | |
1060 | { | |
1061 | cat <<_ASUNAME | |
1062 | ## --------- ## | |
1063 | ## Platform. ## | |
1064 | ## --------- ## | |
1065 | ||
1066 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1067 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1068 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1069 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1070 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1071 | ||
1072 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1073 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1074 | ||
1075 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1076 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1077 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1078 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` | |
1079 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1080 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1081 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1082 | ||
1083 | _ASUNAME | |
1084 | ||
1085 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1086 | for as_dir in $PATH | |
1087 | do | |
1088 | IFS=$as_save_IFS | |
1089 | test -z "$as_dir" && as_dir=. | |
1090 | echo "PATH: $as_dir" | |
1091 | done | |
1092 | ||
1093 | } >&5 | |
1094 | ||
1095 | cat >&5 <<_ACEOF | |
1096 | ||
1097 | ||
1098 | ## ----------- ## | |
1099 | ## Core tests. ## | |
1100 | ## ----------- ## | |
1101 | ||
1102 | _ACEOF | |
1103 | ||
1104 | ||
1105 | # Keep a trace of the command line. | |
1106 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1107 | # Strip out --silent because we don't want to record it for future runs. | |
1108 | # Also quote any args containing shell meta-characters. | |
1109 | # Make two passes to allow for proper duplicate-argument suppression. | |
1110 | ac_configure_args= | |
1111 | ac_configure_args0= | |
1112 | ac_configure_args1= | |
1113 | ac_sep= | |
1114 | ac_must_keep_next=false | |
1115 | for ac_pass in 1 2 | |
1116 | do | |
1117 | for ac_arg | |
1118 | do | |
1119 | case $ac_arg in | |
1120 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1121 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1122 | | -silent | --silent | --silen | --sile | --sil) | |
1123 | continue ;; | |
1124 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1125 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1126 | esac | |
1127 | case $ac_pass in | |
1128 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; | |
1129 | 2) | |
1130 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" | |
1131 | if test $ac_must_keep_next = true; then | |
86da66b5 | 1132 | ac_must_keep_next=false # Got value, back to normal. |
ba479fd2 | 1133 | else |
86da66b5 HPN |
1134 | case $ac_arg in |
1135 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1136 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1137 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1138 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1139 | case "$ac_configure_args0 " in | |
1140 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1141 | esac | |
1142 | ;; | |
1143 | -* ) ac_must_keep_next=true ;; | |
1144 | esac | |
ba479fd2 NN |
1145 | fi |
1146 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" | |
1147 | # Get rid of the leading space. | |
1148 | ac_sep=" " | |
1149 | ;; | |
1150 | esac | |
1151 | done | |
1152 | done | |
1153 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } | |
1154 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } | |
1155 | ||
1156 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1157 | # config.log. We remove comments because anyway the quotes in there | |
1158 | # would cause problems or look ugly. | |
1159 | # WARNING: Be sure not to use single quotes in there, as some shells, | |
1160 | # such as our DU 5.0 friend, will then `close' the trap. | |
1161 | trap 'exit_status=$? | |
1162 | # Save into config.log some information that might help in debugging. | |
1163 | { | |
1164 | echo | |
1165 | ||
1166 | cat <<\_ASBOX | |
1167 | ## ---------------- ## | |
1168 | ## Cache variables. ## | |
1169 | ## ---------------- ## | |
1170 | _ASBOX | |
1171 | echo | |
1172 | # The following way of writing the cache mishandles newlines in values, | |
1173 | { | |
1174 | (set) 2>&1 | | |
1175 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in | |
1176 | *ac_space=\ *) | |
1177 | sed -n \ | |
86da66b5 HPN |
1178 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
1179 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
ba479fd2 NN |
1180 | ;; |
1181 | *) | |
1182 | sed -n \ | |
86da66b5 | 1183 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
ba479fd2 NN |
1184 | ;; |
1185 | esac; | |
1186 | } | |
1187 | echo | |
1188 | ||
1189 | cat <<\_ASBOX | |
1190 | ## ----------------- ## | |
1191 | ## Output variables. ## | |
1192 | ## ----------------- ## | |
1193 | _ASBOX | |
1194 | echo | |
1195 | for ac_var in $ac_subst_vars | |
1196 | do | |
1197 | eval ac_val=$`echo $ac_var` | |
1198 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1199 | done | sort | |
1200 | echo | |
1201 | ||
1202 | if test -n "$ac_subst_files"; then | |
1203 | cat <<\_ASBOX | |
1204 | ## ------------- ## | |
1205 | ## Output files. ## | |
1206 | ## ------------- ## | |
1207 | _ASBOX | |
1208 | echo | |
1209 | for ac_var in $ac_subst_files | |
1210 | do | |
1211 | eval ac_val=$`echo $ac_var` | |
86da66b5 | 1212 | echo "$ac_var='"'"'$ac_val'"'"'" |
ba479fd2 NN |
1213 | done | sort |
1214 | echo | |
1215 | fi | |
1216 | ||
1217 | if test -s confdefs.h; then | |
1218 | cat <<\_ASBOX | |
1219 | ## ----------- ## | |
1220 | ## confdefs.h. ## | |
1221 | ## ----------- ## | |
1222 | _ASBOX | |
1223 | echo | |
1224 | sed "/^$/d" confdefs.h | sort | |
1225 | echo | |
1226 | fi | |
1227 | test "$ac_signal" != 0 && | |
1228 | echo "$as_me: caught signal $ac_signal" | |
1229 | echo "$as_me: exit $exit_status" | |
1230 | } >&5 | |
86da66b5 | 1231 | rm -f core *.core && |
ba479fd2 NN |
1232 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && |
1233 | exit $exit_status | |
1234 | ' 0 | |
1235 | for ac_signal in 1 2 13 15; do | |
1236 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
1237 | done | |
1238 | ac_signal=0 | |
1239 | ||
1240 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
1241 | rm -rf conftest* confdefs.h | |
1242 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
1243 | echo >confdefs.h | |
1244 | ||
1245 | # Predefined preprocessor variables. | |
1246 | ||
1247 | cat >>confdefs.h <<_ACEOF | |
1248 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1249 | _ACEOF | |
1250 | ||
1251 | ||
1252 | cat >>confdefs.h <<_ACEOF | |
1253 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1254 | _ACEOF | |
1255 | ||
1256 | ||
1257 | cat >>confdefs.h <<_ACEOF | |
1258 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1259 | _ACEOF | |
1260 | ||
1261 | ||
1262 | cat >>confdefs.h <<_ACEOF | |
1263 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1264 | _ACEOF | |
1265 | ||
1266 | ||
1267 | cat >>confdefs.h <<_ACEOF | |
1268 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1269 | _ACEOF | |
1270 | ||
1271 | ||
1272 | # Let the site file select an alternate cache file if it wants to. | |
1273 | # Prefer explicitly selected file to automatically selected ones. | |
1274 | if test -z "$CONFIG_SITE"; then | |
1275 | if test "x$prefix" != xNONE; then | |
1276 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1277 | else | |
1278 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
1279 | fi | |
1280 | fi | |
1281 | for ac_site_file in $CONFIG_SITE; do | |
1282 | if test -r "$ac_site_file"; then | |
1283 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 | |
1284 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1285 | sed 's/^/| /' "$ac_site_file" >&5 | |
1286 | . "$ac_site_file" | |
1287 | fi | |
1288 | done | |
1289 | ||
1290 | if test -r "$cache_file"; then | |
1291 | # Some versions of bash will fail to source /dev/null (special | |
1292 | # files actually), so we avoid doing that. | |
1293 | if test -f "$cache_file"; then | |
1294 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 | |
1295 | echo "$as_me: loading cache $cache_file" >&6;} | |
1296 | case $cache_file in | |
1297 | [\\/]* | ?:[\\/]* ) . $cache_file;; | |
1298 | *) . ./$cache_file;; | |
1299 | esac | |
1300 | fi | |
1301 | else | |
1302 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 | |
1303 | echo "$as_me: creating cache $cache_file" >&6;} | |
1304 | >$cache_file | |
1305 | fi | |
1306 | ||
1307 | # Check that the precious variables saved in the cache have kept the same | |
1308 | # value. | |
1309 | ac_cache_corrupted=false | |
1310 | for ac_var in `(set) 2>&1 | | |
86da66b5 | 1311 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do |
ba479fd2 NN |
1312 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
1313 | eval ac_new_set=\$ac_env_${ac_var}_set | |
1314 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" | |
1315 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
1316 | case $ac_old_set,$ac_new_set in | |
1317 | set,) | |
1318 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1319 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1320 | ac_cache_corrupted=: ;; | |
1321 | ,set) | |
1322 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 | |
1323 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1324 | ac_cache_corrupted=: ;; | |
1325 | ,);; | |
1326 | *) | |
1327 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
86da66b5 | 1328 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
ba479fd2 | 1329 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
86da66b5 | 1330 | { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
ba479fd2 | 1331 | echo "$as_me: former value: $ac_old_val" >&2;} |
86da66b5 | 1332 | { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
ba479fd2 | 1333 | echo "$as_me: current value: $ac_new_val" >&2;} |
86da66b5 | 1334 | ac_cache_corrupted=: |
ba479fd2 NN |
1335 | fi;; |
1336 | esac | |
1337 | # Pass precious variables to config.status. | |
1338 | if test "$ac_new_set" = set; then | |
1339 | case $ac_new_val in | |
1340 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1341 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1342 | *) ac_arg=$ac_var=$ac_new_val ;; | |
1343 | esac | |
1344 | case " $ac_configure_args " in | |
1345 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1346 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
1347 | esac | |
1348 | fi | |
1349 | done | |
1350 | if $ac_cache_corrupted; then | |
1351 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 | |
1352 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1353 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1354 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1355 | { (exit 1); exit 1; }; } | |
1356 | fi | |
1357 | ||
1358 | ac_ext=c | |
1359 | ac_cpp='$CPP $CPPFLAGS' | |
1360 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1361 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1362 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1363 | ||
1364 | ||
1365 | ||
1366 | ||
1367 | ||
1368 | ||
1369 | ||
1370 | ||
1371 | ||
1372 | ||
1373 | ||
1374 | ||
1375 | ||
1376 | ||
1377 | ||
1378 | ||
1379 | ||
1380 | ||
1381 | ||
914c5af7 | 1382 | |
ba479fd2 NN |
1383 | ac_config_headers="$ac_config_headers auto-host.h:config.in" |
1384 | ||
1385 | ||
1386 | # Determine the host, build, and target systems | |
1387 | ac_aux_dir= | |
1388 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do | |
1389 | if test -f $ac_dir/install-sh; then | |
1390 | ac_aux_dir=$ac_dir | |
1391 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1392 | break | |
1393 | elif test -f $ac_dir/install.sh; then | |
1394 | ac_aux_dir=$ac_dir | |
1395 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
1396 | break | |
1397 | elif test -f $ac_dir/shtool; then | |
1398 | ac_aux_dir=$ac_dir | |
1399 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1400 | break | |
1401 | fi | |
1402 | done | |
1403 | if test -z "$ac_aux_dir"; then | |
1404 | { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 | |
1405 | echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} | |
1406 | { (exit 1); exit 1; }; } | |
1407 | fi | |
1408 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" | |
1409 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" | |
1410 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. | |
1411 | ||
1412 | # Make sure we can run config.sub. | |
1413 | $ac_config_sub sun4 >/dev/null 2>&1 || | |
1414 | { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 | |
1415 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} | |
1416 | { (exit 1); exit 1; }; } | |
1417 | ||
1418 | echo "$as_me:$LINENO: checking build system type" >&5 | |
1419 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 | |
1420 | if test "${ac_cv_build+set}" = set; then | |
1421 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1422 | else | |
1423 | ac_cv_build_alias=$build_alias | |
1424 | test -z "$ac_cv_build_alias" && | |
1425 | ac_cv_build_alias=`$ac_config_guess` | |
1426 | test -z "$ac_cv_build_alias" && | |
1427 | { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 | |
1428 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} | |
1429 | { (exit 1); exit 1; }; } | |
1430 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || | |
1431 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 | |
1432 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} | |
1433 | { (exit 1); exit 1; }; } | |
1434 | ||
1435 | fi | |
1436 | echo "$as_me:$LINENO: result: $ac_cv_build" >&5 | |
1437 | echo "${ECHO_T}$ac_cv_build" >&6 | |
1438 | build=$ac_cv_build | |
1439 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1440 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1441 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1442 | ||
1443 | ||
1444 | echo "$as_me:$LINENO: checking host system type" >&5 | |
1445 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 | |
1446 | if test "${ac_cv_host+set}" = set; then | |
1447 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1448 | else | |
1449 | ac_cv_host_alias=$host_alias | |
1450 | test -z "$ac_cv_host_alias" && | |
1451 | ac_cv_host_alias=$ac_cv_build_alias | |
1452 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || | |
1453 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 | |
1454 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} | |
1455 | { (exit 1); exit 1; }; } | |
1456 | ||
1457 | fi | |
1458 | echo "$as_me:$LINENO: result: $ac_cv_host" >&5 | |
1459 | echo "${ECHO_T}$ac_cv_host" >&6 | |
1460 | host=$ac_cv_host | |
1461 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1462 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1463 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1464 | ||
1465 | ||
1466 | echo "$as_me:$LINENO: checking target system type" >&5 | |
1467 | echo $ECHO_N "checking target system type... $ECHO_C" >&6 | |
1468 | if test "${ac_cv_target+set}" = set; then | |
1469 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1470 | else | |
1471 | ac_cv_target_alias=$target_alias | |
1472 | test "x$ac_cv_target_alias" = "x" && | |
1473 | ac_cv_target_alias=$ac_cv_host_alias | |
1474 | ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || | |
1475 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 | |
1476 | echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} | |
1477 | { (exit 1); exit 1; }; } | |
1478 | ||
1479 | fi | |
1480 | echo "$as_me:$LINENO: result: $ac_cv_target" >&5 | |
1481 | echo "${ECHO_T}$ac_cv_target" >&6 | |
1482 | target=$ac_cv_target | |
1483 | target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1484 | target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1485 | target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1486 | ||
1487 | ||
1488 | # The aliases save the names the user supplied, while $host etc. | |
1489 | # will get canonicalized. | |
1490 | test -n "$target_alias" && | |
1491 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
1492 | NONENONEs,x,x, && | |
1493 | program_prefix=${target_alias}- | |
1494 | ||
1495 | # Determine the noncanonical target name, for directory use. | |
1496 | case ${build_alias} in | |
1497 | "") build_noncanonical=${build} ;; | |
6e3f3080 NN |
1498 | *) build_noncanonical=${build_alias} ;; |
1499 | esac | |
73458fb7 | 1500 | |
4665e56c NN |
1501 | case ${host_alias} in |
1502 | "") host_noncanonical=${build_noncanonical} ;; | |
1503 | *) host_noncanonical=${host_alias} ;; | |
1504 | esac | |
73458fb7 | 1505 | |
4665e56c NN |
1506 | case ${target_alias} in |
1507 | "") target_noncanonical=${host_noncanonical} ;; | |
1508 | *) target_noncanonical=${target_alias} ;; | |
1509 | esac | |
093e61a6 | 1510 | |
8f1529e6 L |
1511 | |
1512 | ||
1513 | ||
1514 | # Determine the target- and build-specific subdirectories | |
4665e56c NN |
1515 | # Prefix 'build-' so this never conflicts with target_subdir. |
1516 | build_subdir="build-${build_noncanonical}" | |
215c351a PB |
1517 | # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories |
1518 | if ( test $srcdir = . && test -d gcc ) \ | |
1519 | || test -d $srcdir/../host-${host_noncanonical}; then | |
1520 | host_subdir="host-${host_noncanonical}" | |
1521 | else | |
1522 | host_subdir=. | |
1523 | fi | |
4665e56c NN |
1524 | # No prefix. |
1525 | target_subdir=${target_noncanonical} | |
ba479fd2 | 1526 | |
73458fb7 | 1527 | |
093e61a6 | 1528 | # Set program_transform_name |
13c22933 | 1529 | test "$program_prefix" != NONE && |
ba479fd2 | 1530 | program_transform_name="s,^,$program_prefix,;$program_transform_name" |
13c22933 JJ |
1531 | # Use a double $ so make ignores it. |
1532 | test "$program_suffix" != NONE && | |
ba479fd2 NN |
1533 | program_transform_name="s,\$,$program_suffix,;$program_transform_name" |
1534 | # Double any \ or $. echo might interpret backslashes. | |
1535 | # By default was `s,x,x', remove it if useless. | |
1536 | cat <<\_ACEOF >conftest.sed | |
1537 | s/[\\$]/&&/g;s/;s,x,x,$// | |
1538 | _ACEOF | |
1539 | program_transform_name=`echo $program_transform_name | sed -f conftest.sed` | |
1540 | rm conftest.sed | |
13c22933 JJ |
1541 | |
1542 | ||
34a86c2b NN |
1543 | # Check for bogus environment variables. |
1544 | # Test if LIBRARY_PATH contains the notation for the current directory | |
1545 | # since this would lead to problems installing/building glibc. | |
1546 | # LIBRARY_PATH contains the current directory if one of the following | |
1547 | # is true: | |
1548 | # - one of the terminals (":" and ";") is the first or last sign | |
1549 | # - two terminals occur directly after each other | |
1550 | # - the path contains an element with a dot in it | |
ba479fd2 NN |
1551 | echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5 |
1552 | echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6 | |
34a86c2b NN |
1553 | case ${LIBRARY_PATH} in |
1554 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
1555 | library_path_setting="contains current directory" | |
1556 | ;; | |
1557 | *) | |
1558 | library_path_setting="ok" | |
1559 | ;; | |
1560 | esac | |
ba479fd2 NN |
1561 | echo "$as_me:$LINENO: result: $library_path_setting" >&5 |
1562 | echo "${ECHO_T}$library_path_setting" >&6 | |
34a86c2b | 1563 | if test "$library_path_setting" != "ok"; then |
ba479fd2 | 1564 | { { echo "$as_me:$LINENO: error: |
34a86c2b NN |
1565 | *** LIBRARY_PATH shouldn't contain the current directory when |
1566 | *** building gcc. Please change the environment variable | |
ba479fd2 NN |
1567 | *** and run configure again." >&5 |
1568 | echo "$as_me: error: | |
1569 | *** LIBRARY_PATH shouldn't contain the current directory when | |
1570 | *** building gcc. Please change the environment variable | |
1571 | *** and run configure again." >&2;} | |
1572 | { (exit 1); exit 1; }; } | |
e9a25f70 JL |
1573 | fi |
1574 | ||
34a86c2b NN |
1575 | # Test if GCC_EXEC_PREFIX contains the notation for the current directory |
1576 | # since this would lead to problems installing/building glibc. | |
1577 | # GCC_EXEC_PREFIX contains the current directory if one of the following | |
1578 | # is true: | |
1579 | # - one of the terminals (":" and ";") is the first or last sign | |
1580 | # - two terminals occur directly after each other | |
1581 | # - the path contains an element with a dot in it | |
ba479fd2 NN |
1582 | echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5 |
1583 | echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6 | |
34a86c2b NN |
1584 | case ${GCC_EXEC_PREFIX} in |
1585 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
1586 | gcc_exec_prefix_setting="contains current directory" | |
1587 | ;; | |
1588 | *) | |
1589 | gcc_exec_prefix_setting="ok" | |
1590 | ;; | |
1591 | esac | |
ba479fd2 NN |
1592 | echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5 |
1593 | echo "${ECHO_T}$gcc_exec_prefix_setting" >&6 | |
34a86c2b | 1594 | if test "$gcc_exec_prefix_setting" != "ok"; then |
ba479fd2 NN |
1595 | { { echo "$as_me:$LINENO: error: |
1596 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when | |
1597 | *** building gcc. Please change the environment variable | |
1598 | *** and run configure again." >&5 | |
1599 | echo "$as_me: error: | |
cafe096b EC |
1600 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when |
1601 | *** building gcc. Please change the environment variable | |
ba479fd2 NN |
1602 | *** and run configure again." >&2;} |
1603 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1604 | fi |
1605 | ||
1606 | # ----------- | |
1607 | # Directories | |
1608 | # ----------- | |
1609 | ||
1610 | # Specify the local prefix | |
1611 | local_prefix= | |
ba479fd2 | 1612 | |
34a86c2b NN |
1613 | # Check whether --with-local-prefix or --without-local-prefix was given. |
1614 | if test "${with_local_prefix+set}" = set; then | |
1615 | withval="$with_local_prefix" | |
1616 | case "${withval}" in | |
ba479fd2 NN |
1617 | yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5 |
1618 | echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;} | |
1619 | { (exit 1); exit 1; }; } ;; | |
34a86c2b NN |
1620 | no) ;; |
1621 | *) local_prefix=$with_local_prefix ;; | |
1622 | esac | |
ba479fd2 | 1623 | fi; |
34a86c2b NN |
1624 | |
1625 | # Default local prefix if it is empty | |
1626 | if test x$local_prefix = x; then | |
1627 | local_prefix=/usr/local | |
1628 | fi | |
1629 | ||
1630 | # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only | |
1631 | # passed in by the toplevel make and thus we'd get different behavior | |
1632 | # depending on where we built the sources. | |
1633 | gcc_gxx_include_dir= | |
1634 | # Specify the g++ header file directory | |
ba479fd2 | 1635 | |
34a86c2b NN |
1636 | # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given. |
1637 | if test "${with_gxx_include_dir+set}" = set; then | |
1638 | withval="$with_gxx_include_dir" | |
1639 | case "${withval}" in | |
ba479fd2 NN |
1640 | yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5 |
1641 | echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;} | |
1642 | { (exit 1); exit 1; }; } ;; | |
34a86c2b NN |
1643 | no) ;; |
1644 | *) gcc_gxx_include_dir=$with_gxx_include_dir ;; | |
1645 | esac | |
ba479fd2 | 1646 | fi; |
34a86c2b NN |
1647 | |
1648 | if test x${gcc_gxx_include_dir} = x; then | |
1649 | if test x${enable_version_specific_runtime_libs} = xyes; then | |
1650 | gcc_gxx_include_dir='${libsubdir}/include/c++' | |
1651 | else | |
a1286ef5 | 1652 | libstdcxx_incdir='c++/$(version)' |
34a86c2b NN |
1653 | gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir} |
1654 | fi | |
1655 | fi | |
1656 | ||
ba479fd2 | 1657 | |
34a86c2b NN |
1658 | # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given. |
1659 | if test "${with_cpp_install_dir+set}" = set; then | |
1660 | withval="$with_cpp_install_dir" | |
1661 | if test x$withval = xyes; then | |
ba479fd2 NN |
1662 | { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5 |
1663 | echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;} | |
1664 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1665 | elif test x$withval != xno; then |
1666 | cpp_install_dir=$withval | |
1667 | fi | |
ba479fd2 | 1668 | fi; |
34a86c2b | 1669 | |
51b9ff45 | 1670 | # We would like to our source tree to be readonly. However when releases or |
ba479fd2 | 1671 | # pre-releases are generated, the flex/bison generated files as well as the |
51b9ff45 | 1672 | # various formats of manuals need to be included along with the rest of the |
ba479fd2 | 1673 | # sources. Therefore we have --enable-generated-files-in-srcdir to do |
51b9ff45 KC |
1674 | # just that. |
1675 | ||
03787dfd KC |
1676 | echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5 |
1677 | echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6 | |
1678 | # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given. | |
51b9ff45 KC |
1679 | if test "${enable_generated_files_in_srcdir+set}" = set; then |
1680 | enableval="$enable_generated_files_in_srcdir" | |
03787dfd | 1681 | generated_files_in_srcdir=$enableval |
51b9ff45 | 1682 | else |
03787dfd | 1683 | generated_files_in_srcdir=no |
ba479fd2 | 1684 | fi; |
51b9ff45 | 1685 | |
03787dfd KC |
1686 | echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5 |
1687 | echo "${ECHO_T}$generated_files_in_srcdir" >&6 | |
1688 | ||
1689 | if test "$generated_files_in_srcdir" = "yes"; then | |
1690 | GENINSRC='' | |
03787dfd KC |
1691 | else |
1692 | GENINSRC='#' | |
03787dfd KC |
1693 | fi |
1694 | ||
1695 | ||
34a86c2b NN |
1696 | # ------------------- |
1697 | # Find default linker | |
1698 | # ------------------- | |
1699 | ||
1700 | # With GNU ld | |
ba479fd2 | 1701 | |
34a86c2b NN |
1702 | # Check whether --with-gnu-ld or --without-gnu-ld was given. |
1703 | if test "${with_gnu_ld+set}" = set; then | |
1704 | withval="$with_gnu_ld" | |
1705 | gnu_ld_flag="$with_gnu_ld" | |
1706 | else | |
1707 | gnu_ld_flag=no | |
ba479fd2 | 1708 | fi; |
6e3f3080 | 1709 | |
63cf211a | 1710 | # With pre-defined ld |
ba479fd2 | 1711 | |
34a86c2b NN |
1712 | # Check whether --with-ld or --without-ld was given. |
1713 | if test "${with_ld+set}" = set; then | |
1714 | withval="$with_ld" | |
1715 | DEFAULT_LINKER="$with_ld" | |
ba479fd2 | 1716 | fi; |
34a86c2b NN |
1717 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
1718 | if test ! -x "$DEFAULT_LINKER"; then | |
99c012a8 BE |
1719 | { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5 |
1720 | echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;} | |
1721 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1722 | elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
1723 | gnu_ld_flag=yes | |
1724 | fi | |
ba479fd2 NN |
1725 | |
1726 | cat >>confdefs.h <<_ACEOF | |
34a86c2b | 1727 | #define DEFAULT_LINKER "$DEFAULT_LINKER" |
ba479fd2 | 1728 | _ACEOF |
34a86c2b NN |
1729 | |
1730 | fi | |
1731 | ||
ba479fd2 NN |
1732 | echo "$as_me:$LINENO: checking whether a default linker was specified" >&5 |
1733 | echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6 | |
34a86c2b NN |
1734 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
1735 | if test x"$gnu_ld_flag" = x"no"; then | |
ba479fd2 NN |
1736 | echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5 |
1737 | echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6 | |
34a86c2b | 1738 | else |
ba479fd2 NN |
1739 | echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5 |
1740 | echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6 | |
34a86c2b NN |
1741 | fi |
1742 | else | |
ba479fd2 NN |
1743 | echo "$as_me:$LINENO: result: no" >&5 |
1744 | echo "${ECHO_T}no" >&6 | |
34a86c2b NN |
1745 | fi |
1746 | ||
d594623a L |
1747 | # With demangler in GNU ld |
1748 | ||
1749 | # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given. | |
1750 | if test "${with_demangler_in_ld+set}" = set; then | |
1751 | withval="$with_demangler_in_ld" | |
1752 | demangler_in_ld="$with_demangler_in_ld" | |
1753 | else | |
1754 | demangler_in_ld=no | |
1755 | fi; | |
1756 | ||
34a86c2b NN |
1757 | # ---------------------- |
1758 | # Find default assembler | |
1759 | # ---------------------- | |
1760 | ||
1761 | # With GNU as | |
ba479fd2 | 1762 | |
34a86c2b NN |
1763 | # Check whether --with-gnu-as or --without-gnu-as was given. |
1764 | if test "${with_gnu_as+set}" = set; then | |
1765 | withval="$with_gnu_as" | |
1766 | gas_flag="$with_gnu_as" | |
1767 | else | |
1768 | gas_flag=no | |
ba479fd2 | 1769 | fi; |
34a86c2b NN |
1770 | |
1771 | ||
1772 | # Check whether --with-as or --without-as was given. | |
1773 | if test "${with_as+set}" = set; then | |
1774 | withval="$with_as" | |
1775 | DEFAULT_ASSEMBLER="$with_as" | |
ba479fd2 | 1776 | fi; |
34a86c2b NN |
1777 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
1778 | if test ! -x "$DEFAULT_ASSEMBLER"; then | |
99c012a8 BE |
1779 | { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5 |
1780 | echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;} | |
1781 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1782 | elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
1783 | gas_flag=yes | |
1784 | fi | |
ba479fd2 NN |
1785 | |
1786 | cat >>confdefs.h <<_ACEOF | |
34a86c2b | 1787 | #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER" |
ba479fd2 | 1788 | _ACEOF |
34a86c2b NN |
1789 | |
1790 | fi | |
1791 | ||
ba479fd2 NN |
1792 | echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5 |
1793 | echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6 | |
34a86c2b NN |
1794 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
1795 | if test x"$gas_flag" = x"no"; then | |
ba479fd2 NN |
1796 | echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5 |
1797 | echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6 | |
34a86c2b | 1798 | else |
ba479fd2 NN |
1799 | echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5 |
1800 | echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6 | |
34a86c2b NN |
1801 | fi |
1802 | else | |
ba479fd2 NN |
1803 | echo "$as_me:$LINENO: result: no" >&5 |
1804 | echo "${ECHO_T}no" >&6 | |
34a86c2b NN |
1805 | fi |
1806 | ||
1807 | # --------------- | |
1808 | # Find C compiler | |
1809 | # --------------- | |
1810 | ||
426ca3ca RO |
1811 | # If a non-executable a.out is present (e.g. created by GNU as above even if |
1812 | # invoked with -v only), the IRIX 6 native ld just overwrites the existing | |
1813 | # file, even when creating an executable, so an execution test fails. | |
1814 | # Remove possible default executable files to avoid this. | |
1815 | # | |
1816 | # FIXME: This really belongs into AC_PROG_CC and can be removed once | |
1817 | # Autoconf includes it. | |
1818 | rm -f a.out a.exe b.out | |
1819 | ||
34a86c2b | 1820 | # Find the native compiler |
ba479fd2 NN |
1821 | ac_ext=c |
1822 | ac_cpp='$CPP $CPPFLAGS' | |
1823 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1824 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1825 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1826 | if test -n "$ac_tool_prefix"; then | |
1827 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
1828 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
1829 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1830 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1831 | if test "${ac_cv_prog_CC+set}" = set; then | |
1832 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1833 | else | |
1834 | if test -n "$CC"; then | |
1835 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1836 | else | |
1837 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1838 | for as_dir in $PATH | |
1839 | do | |
1840 | IFS=$as_save_IFS | |
1841 | test -z "$as_dir" && as_dir=. | |
1842 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1843 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1844 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
1845 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1846 | break 2 | |
1847 | fi | |
1848 | done | |
1849 | done | |
1850 | ||
1851 | fi | |
1852 | fi | |
1853 | CC=$ac_cv_prog_CC | |
1854 | if test -n "$CC"; then | |
1855 | echo "$as_me:$LINENO: result: $CC" >&5 | |
1856 | echo "${ECHO_T}$CC" >&6 | |
1857 | else | |
1858 | echo "$as_me:$LINENO: result: no" >&5 | |
1859 | echo "${ECHO_T}no" >&6 | |
1860 | fi | |
1861 | ||
1862 | fi | |
1863 | if test -z "$ac_cv_prog_CC"; then | |
1864 | ac_ct_CC=$CC | |
1865 | # Extract the first word of "gcc", so it can be a program name with args. | |
6e3f3080 | 1866 | set dummy gcc; ac_word=$2 |
ba479fd2 NN |
1867 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1868 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1869 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
1870 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1871 | else | |
1872 | if test -n "$ac_ct_CC"; then | |
1873 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
1874 | else | |
1875 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1876 | for as_dir in $PATH | |
1877 | do | |
1878 | IFS=$as_save_IFS | |
1879 | test -z "$as_dir" && as_dir=. | |
1880 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1881 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1882 | ac_cv_prog_ac_ct_CC="gcc" | |
1883 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1884 | break 2 | |
1885 | fi | |
1886 | done | |
1887 | done | |
1888 | ||
1889 | fi | |
1890 | fi | |
1891 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
1892 | if test -n "$ac_ct_CC"; then | |
1893 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
1894 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
1895 | else | |
1896 | echo "$as_me:$LINENO: result: no" >&5 | |
1897 | echo "${ECHO_T}no" >&6 | |
1898 | fi | |
1899 | ||
1900 | CC=$ac_ct_CC | |
1901 | else | |
1902 | CC="$ac_cv_prog_CC" | |
1903 | fi | |
1904 | ||
1905 | if test -z "$CC"; then | |
1906 | if test -n "$ac_tool_prefix"; then | |
1907 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
1908 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
1909 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1910 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1911 | if test "${ac_cv_prog_CC+set}" = set; then | |
1912 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd9e5e7c MK |
1913 | else |
1914 | if test -n "$CC"; then | |
1915 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1916 | else | |
ba479fd2 NN |
1917 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1918 | for as_dir in $PATH | |
1919 | do | |
1920 | IFS=$as_save_IFS | |
1921 | test -z "$as_dir" && as_dir=. | |
1922 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1923 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1924 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
1925 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1926 | break 2 | |
1927 | fi | |
1928 | done | |
1929 | done | |
1930 | ||
cd9e5e7c MK |
1931 | fi |
1932 | fi | |
ba479fd2 | 1933 | CC=$ac_cv_prog_CC |
cd9e5e7c | 1934 | if test -n "$CC"; then |
ba479fd2 NN |
1935 | echo "$as_me:$LINENO: result: $CC" >&5 |
1936 | echo "${ECHO_T}$CC" >&6 | |
1937 | else | |
1938 | echo "$as_me:$LINENO: result: no" >&5 | |
1939 | echo "${ECHO_T}no" >&6 | |
1940 | fi | |
1941 | ||
1942 | fi | |
1943 | if test -z "$ac_cv_prog_CC"; then | |
1944 | ac_ct_CC=$CC | |
1945 | # Extract the first word of "cc", so it can be a program name with args. | |
1946 | set dummy cc; ac_word=$2 | |
1947 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1948 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1949 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
1950 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1951 | else | |
1952 | if test -n "$ac_ct_CC"; then | |
1953 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
1954 | else | |
1955 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1956 | for as_dir in $PATH | |
1957 | do | |
1958 | IFS=$as_save_IFS | |
1959 | test -z "$as_dir" && as_dir=. | |
1960 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1961 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1962 | ac_cv_prog_ac_ct_CC="cc" | |
1963 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1964 | break 2 | |
1965 | fi | |
1966 | done | |
1967 | done | |
1968 | ||
1969 | fi | |
1970 | fi | |
1971 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
1972 | if test -n "$ac_ct_CC"; then | |
1973 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
1974 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
1975 | else | |
1976 | echo "$as_me:$LINENO: result: no" >&5 | |
1977 | echo "${ECHO_T}no" >&6 | |
1978 | fi | |
1979 | ||
1980 | CC=$ac_ct_CC | |
cd9e5e7c | 1981 | else |
ba479fd2 | 1982 | CC="$ac_cv_prog_CC" |
e9a25f70 | 1983 | fi |
6e3f3080 | 1984 | |
ba479fd2 | 1985 | fi |
6e3f3080 NN |
1986 | if test -z "$CC"; then |
1987 | # Extract the first word of "cc", so it can be a program name with args. | |
1988 | set dummy cc; ac_word=$2 | |
ba479fd2 NN |
1989 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1990 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1991 | if test "${ac_cv_prog_CC+set}" = set; then | |
1992 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6e3f3080 NN |
1993 | else |
1994 | if test -n "$CC"; then | |
1995 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1996 | else | |
1997 | ac_prog_rejected=no | |
ba479fd2 NN |
1998 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1999 | for as_dir in $PATH | |
2000 | do | |
2001 | IFS=$as_save_IFS | |
2002 | test -z "$as_dir" && as_dir=. | |
2003 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2004 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2005 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2006 | ac_prog_rejected=yes | |
2007 | continue | |
2008 | fi | |
2009 | ac_cv_prog_CC="cc" | |
2010 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2011 | break 2 | |
2012 | fi | |
2013 | done | |
2014 | done | |
2015 | ||
6e3f3080 NN |
2016 | if test $ac_prog_rejected = yes; then |
2017 | # We found a bogon in the path, so make sure we never use it. | |
2018 | set dummy $ac_cv_prog_CC | |
2019 | shift | |
ba479fd2 | 2020 | if test $# != 0; then |
6e3f3080 NN |
2021 | # We chose a different compiler from the bogus one. |
2022 | # However, it has the same basename, so the bogon will be chosen | |
2023 | # first if we set CC to just the basename; use the full file name. | |
2024 | shift | |
ba479fd2 | 2025 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
e9a25f70 | 2026 | fi |
6e3f3080 NN |
2027 | fi |
2028 | fi | |
2029 | fi | |
ba479fd2 | 2030 | CC=$ac_cv_prog_CC |
6e3f3080 | 2031 | if test -n "$CC"; then |
ba479fd2 NN |
2032 | echo "$as_me:$LINENO: result: $CC" >&5 |
2033 | echo "${ECHO_T}$CC" >&6 | |
e9a25f70 | 2034 | else |
ba479fd2 NN |
2035 | echo "$as_me:$LINENO: result: no" >&5 |
2036 | echo "${ECHO_T}no" >&6 | |
e9a25f70 | 2037 | fi |
6e3f3080 | 2038 | |
ba479fd2 NN |
2039 | fi |
2040 | if test -z "$CC"; then | |
2041 | if test -n "$ac_tool_prefix"; then | |
2042 | for ac_prog in cl | |
2043 | do | |
2044 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2045 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
2046 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2047 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2048 | if test "${ac_cv_prog_CC+set}" = set; then | |
2049 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
093e61a6 | 2050 | else |
6e3f3080 NN |
2051 | if test -n "$CC"; then |
2052 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2053 | else | |
ba479fd2 NN |
2054 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2055 | for as_dir in $PATH | |
2056 | do | |
2057 | IFS=$as_save_IFS | |
2058 | test -z "$as_dir" && as_dir=. | |
2059 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2060 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2061 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
2062 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2063 | break 2 | |
2064 | fi | |
2065 | done | |
2066 | done | |
2067 | ||
093e61a6 | 2068 | fi |
6e3f3080 | 2069 | fi |
ba479fd2 | 2070 | CC=$ac_cv_prog_CC |
6e3f3080 | 2071 | if test -n "$CC"; then |
ba479fd2 NN |
2072 | echo "$as_me:$LINENO: result: $CC" >&5 |
2073 | echo "${ECHO_T}$CC" >&6 | |
6e3f3080 | 2074 | else |
ba479fd2 NN |
2075 | echo "$as_me:$LINENO: result: no" >&5 |
2076 | echo "${ECHO_T}no" >&6 | |
093e61a6 | 2077 | fi |
cafe096b | 2078 | |
ba479fd2 NN |
2079 | test -n "$CC" && break |
2080 | done | |
2081 | fi | |
2082 | if test -z "$CC"; then | |
2083 | ac_ct_CC=$CC | |
2084 | for ac_prog in cl | |
2085 | do | |
2086 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2087 | set dummy $ac_prog; ac_word=$2 | |
2088 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2089 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2090 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2091 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2092 | else | |
2093 | if test -n "$ac_ct_CC"; then | |
2094 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2095 | else | |
2096 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2097 | for as_dir in $PATH | |
2098 | do | |
2099 | IFS=$as_save_IFS | |
2100 | test -z "$as_dir" && as_dir=. | |
2101 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2102 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2103 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
2104 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2105 | break 2 | |
2106 | fi | |
2107 | done | |
2108 | done | |
6e3f3080 | 2109 | |
ba479fd2 NN |
2110 | fi |
2111 | fi | |
2112 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2113 | if test -n "$ac_ct_CC"; then | |
2114 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2115 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
2116 | else | |
2117 | echo "$as_me:$LINENO: result: no" >&5 | |
2118 | echo "${ECHO_T}no" >&6 | |
2119 | fi | |
6e3f3080 | 2120 | |
ba479fd2 NN |
2121 | test -n "$ac_ct_CC" && break |
2122 | done | |
63cf211a | 2123 | |
ba479fd2 NN |
2124 | CC=$ac_ct_CC |
2125 | fi | |
2126 | ||
2127 | fi | |
2128 | ||
2129 | ||
2130 | test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH | |
2131 | See \`config.log' for more details." >&5 | |
2132 | echo "$as_me: error: no acceptable C compiler found in \$PATH | |
2133 | See \`config.log' for more details." >&2;} | |
2134 | { (exit 1); exit 1; }; } | |
2135 | ||
2136 | # Provide some information about the compiler. | |
2137 | echo "$as_me:$LINENO:" \ | |
2138 | "checking for C compiler version" >&5 | |
2139 | ac_compiler=`set X $ac_compile; echo $2` | |
2140 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
2141 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
2142 | ac_status=$? | |
2143 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2144 | (exit $ac_status); } | |
2145 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
2146 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
2147 | ac_status=$? | |
2148 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2149 | (exit $ac_status); } | |
2150 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
2151 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
2152 | ac_status=$? | |
2153 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2154 | (exit $ac_status); } | |
2155 | ||
2156 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2157 | /* confdefs.h. */ |
2158 | _ACEOF | |
2159 | cat confdefs.h >>conftest.$ac_ext | |
2160 | cat >>conftest.$ac_ext <<_ACEOF | |
2161 | /* end confdefs.h. */ | |
2162 | ||
2163 | int | |
2164 | main () | |
2165 | { | |
63cf211a | 2166 | |
ba479fd2 NN |
2167 | ; |
2168 | return 0; | |
2169 | } | |
2170 | _ACEOF | |
2171 | ac_clean_files_save=$ac_clean_files | |
2172 | ac_clean_files="$ac_clean_files a.out a.exe b.out" | |
2173 | # Try to create an executable without -o first, disregard a.out. | |
2174 | # It will help us diagnose broken compilers, and finding out an intuition | |
2175 | # of exeext. | |
86da66b5 HPN |
2176 | echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 |
2177 | echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 | |
ba479fd2 NN |
2178 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
2179 | if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 | |
2180 | (eval $ac_link_default) 2>&5 | |
2181 | ac_status=$? | |
2182 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2183 | (exit $ac_status); }; then | |
2184 | # Find the output, starting from the most likely. This scheme is | |
2185 | # not robust to junk in `.', hence go to wildcards (a.*) only as a last | |
2186 | # resort. | |
2187 | ||
2188 | # Be careful to initialize this variable, since it used to be cached. | |
2189 | # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. | |
2190 | ac_cv_exeext= | |
2191 | # b.out is created by i960 compilers. | |
2192 | for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out | |
2193 | do | |
2194 | test -f "$ac_file" || continue | |
2195 | case $ac_file in | |
2196 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) | |
86da66b5 | 2197 | ;; |
ba479fd2 | 2198 | conftest.$ac_ext ) |
86da66b5 HPN |
2199 | # This is the source file. |
2200 | ;; | |
ba479fd2 | 2201 | [ab].out ) |
86da66b5 HPN |
2202 | # We found the default executable, but exeext='' is most |
2203 | # certainly right. | |
2204 | break;; | |
ba479fd2 | 2205 | *.* ) |
86da66b5 HPN |
2206 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
2207 | # FIXME: I believe we export ac_cv_exeext for Libtool, | |
2208 | # but it would be cool to find out if it's true. Does anybody | |
2209 | # maintain Libtool? --akim. | |
2210 | export ac_cv_exeext | |
2211 | break;; | |
ba479fd2 | 2212 | * ) |
86da66b5 | 2213 | break;; |
ba479fd2 NN |
2214 | esac |
2215 | done | |
2216 | else | |
2217 | echo "$as_me: failed program was:" >&5 | |
2218 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2219 | ||
2220 | { { echo "$as_me:$LINENO: error: C compiler cannot create executables | |
2221 | See \`config.log' for more details." >&5 | |
2222 | echo "$as_me: error: C compiler cannot create executables | |
2223 | See \`config.log' for more details." >&2;} | |
2224 | { (exit 77); exit 77; }; } | |
2225 | fi | |
2226 | ||
2227 | ac_exeext=$ac_cv_exeext | |
2228 | echo "$as_me:$LINENO: result: $ac_file" >&5 | |
2229 | echo "${ECHO_T}$ac_file" >&6 | |
2230 | ||
2231 | # Check the compiler produces executables we can run. If not, either | |
2232 | # the compiler is broken, or we cross compile. | |
2233 | echo "$as_me:$LINENO: checking whether the C compiler works" >&5 | |
2234 | echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 | |
2235 | # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 | |
2236 | # If not cross compiling, check that we can run a simple program. | |
2237 | if test "$cross_compiling" != yes; then | |
2238 | if { ac_try='./$ac_file' | |
2239 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2240 | (eval $ac_try) 2>&5 | |
2241 | ac_status=$? | |
2242 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2243 | (exit $ac_status); }; }; then | |
2244 | cross_compiling=no | |
6e3f3080 | 2245 | else |
ba479fd2 NN |
2246 | if test "$cross_compiling" = maybe; then |
2247 | cross_compiling=yes | |
2248 | else | |
2249 | { { echo "$as_me:$LINENO: error: cannot run C compiled programs. | |
2250 | If you meant to cross compile, use \`--host'. | |
2251 | See \`config.log' for more details." >&5 | |
2252 | echo "$as_me: error: cannot run C compiled programs. | |
2253 | If you meant to cross compile, use \`--host'. | |
2254 | See \`config.log' for more details." >&2;} | |
2255 | { (exit 1); exit 1; }; } | |
2256 | fi | |
6e3f3080 NN |
2257 | fi |
2258 | fi | |
ba479fd2 NN |
2259 | echo "$as_me:$LINENO: result: yes" >&5 |
2260 | echo "${ECHO_T}yes" >&6 | |
2261 | ||
2262 | rm -f a.out a.exe conftest$ac_cv_exeext b.out | |
2263 | ac_clean_files=$ac_clean_files_save | |
2264 | # Check the compiler produces executables we can run. If not, either | |
2265 | # the compiler is broken, or we cross compile. | |
2266 | echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 | |
2267 | echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 | |
2268 | echo "$as_me:$LINENO: result: $cross_compiling" >&5 | |
2269 | echo "${ECHO_T}$cross_compiling" >&6 | |
2270 | ||
2271 | echo "$as_me:$LINENO: checking for suffix of executables" >&5 | |
2272 | echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 | |
2273 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
2274 | (eval $ac_link) 2>&5 | |
2275 | ac_status=$? | |
2276 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2277 | (exit $ac_status); }; then | |
2278 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
2279 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2280 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2281 | # `rm'. | |
2282 | for ac_file in conftest.exe conftest conftest.*; do | |
2283 | test -f "$ac_file" || continue | |
2284 | case $ac_file in | |
2285 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; | |
2286 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
86da66b5 HPN |
2287 | export ac_cv_exeext |
2288 | break;; | |
ba479fd2 NN |
2289 | * ) break;; |
2290 | esac | |
2291 | done | |
e9a25f70 | 2292 | else |
ba479fd2 NN |
2293 | { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link |
2294 | See \`config.log' for more details." >&5 | |
2295 | echo "$as_me: error: cannot compute suffix of executables: cannot compile and link | |
2296 | See \`config.log' for more details." >&2;} | |
2297 | { (exit 1); exit 1; }; } | |
2298 | fi | |
2299 | ||
2300 | rm -f conftest$ac_cv_exeext | |
2301 | echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 | |
2302 | echo "${ECHO_T}$ac_cv_exeext" >&6 | |
2303 | ||
2304 | rm -f conftest.$ac_ext | |
2305 | EXEEXT=$ac_cv_exeext | |
2306 | ac_exeext=$EXEEXT | |
2307 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 | |
2308 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 | |
2309 | if test "${ac_cv_objext+set}" = set; then | |
2310 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2311 | else | |
2312 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2313 | /* confdefs.h. */ |
2314 | _ACEOF | |
2315 | cat confdefs.h >>conftest.$ac_ext | |
2316 | cat >>conftest.$ac_ext <<_ACEOF | |
2317 | /* end confdefs.h. */ | |
2318 | ||
2319 | int | |
2320 | main () | |
2321 | { | |
6e3f3080 | 2322 | |
ba479fd2 NN |
2323 | ; |
2324 | return 0; | |
2325 | } | |
2326 | _ACEOF | |
2327 | rm -f conftest.o conftest.obj | |
2328 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2329 | (eval $ac_compile) 2>&5 | |
2330 | ac_status=$? | |
2331 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2332 | (exit $ac_status); }; then | |
2333 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do | |
2334 | case $ac_file in | |
2335 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; | |
2336 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
2337 | break;; | |
2338 | esac | |
2339 | done | |
63cf211a | 2340 | else |
ba479fd2 NN |
2341 | echo "$as_me: failed program was:" >&5 |
2342 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2343 | ||
2344 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile | |
2345 | See \`config.log' for more details." >&5 | |
2346 | echo "$as_me: error: cannot compute suffix of object files: cannot compile | |
2347 | See \`config.log' for more details." >&2;} | |
2348 | { (exit 1); exit 1; }; } | |
2349 | fi | |
2350 | ||
2351 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
2352 | fi | |
2353 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 | |
2354 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
2355 | OBJEXT=$ac_cv_objext | |
2356 | ac_objext=$OBJEXT | |
2357 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 | |
2358 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
2359 | if test "${ac_cv_c_compiler_gnu+set}" = set; then | |
2360 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2361 | else | |
2362 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2363 | /* confdefs.h. */ |
2364 | _ACEOF | |
2365 | cat confdefs.h >>conftest.$ac_ext | |
2366 | cat >>conftest.$ac_ext <<_ACEOF | |
2367 | /* end confdefs.h. */ | |
2368 | ||
2369 | int | |
2370 | main () | |
2371 | { | |
2372 | #ifndef __GNUC__ | |
2373 | choke me | |
2374 | #endif | |
6e3f3080 | 2375 | |
ba479fd2 NN |
2376 | ; |
2377 | return 0; | |
2378 | } | |
2379 | _ACEOF | |
2380 | rm -f conftest.$ac_objext | |
2381 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 2382 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 2383 | ac_status=$? |
86da66b5 HPN |
2384 | grep -v '^ *+' conftest.er1 >conftest.err |
2385 | rm -f conftest.er1 | |
2386 | cat conftest.err >&5 | |
ba479fd2 NN |
2387 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2388 | (exit $ac_status); } && | |
a1286ef5 ZW |
2389 | { ac_try='test -z "$ac_c_werror_flag" |
2390 | || test ! -s conftest.err' | |
86da66b5 HPN |
2391 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2392 | (eval $ac_try) 2>&5 | |
2393 | ac_status=$? | |
2394 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2395 | (exit $ac_status); }; } && | |
2396 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
2397 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2398 | (eval $ac_try) 2>&5 | |
2399 | ac_status=$? | |
2400 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2401 | (exit $ac_status); }; }; then | |
2402 | ac_compiler_gnu=yes | |
2403 | else | |
2404 | echo "$as_me: failed program was:" >&5 | |
2405 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2406 | ||
2407 | ac_compiler_gnu=no | |
2408 | fi | |
86da66b5 | 2409 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
2410 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
2411 | ||
2412 | fi | |
2413 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 | |
2414 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
2415 | GCC=`test $ac_compiler_gnu = yes && echo yes` | |
2416 | ac_test_CFLAGS=${CFLAGS+set} | |
2417 | ac_save_CFLAGS=$CFLAGS | |
2418 | CFLAGS="-g" | |
2419 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 | |
2420 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
2421 | if test "${ac_cv_prog_cc_g+set}" = set; then | |
2422 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2423 | else | |
2424 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2425 | /* confdefs.h. */ |
2426 | _ACEOF | |
2427 | cat confdefs.h >>conftest.$ac_ext | |
2428 | cat >>conftest.$ac_ext <<_ACEOF | |
2429 | /* end confdefs.h. */ | |
2430 | ||
2431 | int | |
2432 | main () | |
2433 | { | |
2434 | ||
2435 | ; | |
2436 | return 0; | |
2437 | } | |
2438 | _ACEOF | |
2439 | rm -f conftest.$ac_objext | |
2440 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 2441 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 2442 | ac_status=$? |
86da66b5 HPN |
2443 | grep -v '^ *+' conftest.er1 >conftest.err |
2444 | rm -f conftest.er1 | |
2445 | cat conftest.err >&5 | |
ba479fd2 NN |
2446 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2447 | (exit $ac_status); } && | |
a1286ef5 ZW |
2448 | { ac_try='test -z "$ac_c_werror_flag" |
2449 | || test ! -s conftest.err' | |
86da66b5 HPN |
2450 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2451 | (eval $ac_try) 2>&5 | |
2452 | ac_status=$? | |
2453 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2454 | (exit $ac_status); }; } && | |
2455 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
2456 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2457 | (eval $ac_try) 2>&5 | |
2458 | ac_status=$? | |
2459 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2460 | (exit $ac_status); }; }; then | |
6e3f3080 NN |
2461 | ac_cv_prog_cc_g=yes |
2462 | else | |
ba479fd2 NN |
2463 | echo "$as_me: failed program was:" >&5 |
2464 | sed 's/^/| /' conftest.$ac_ext >&5 | |
63cf211a | 2465 | |
ba479fd2 | 2466 | ac_cv_prog_cc_g=no |
6e3f3080 | 2467 | fi |
86da66b5 | 2468 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
2469 | fi |
2470 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 | |
2471 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
cd9e5e7c | 2472 | if test "$ac_test_CFLAGS" = set; then |
ba479fd2 | 2473 | CFLAGS=$ac_save_CFLAGS |
cd9e5e7c MK |
2474 | elif test $ac_cv_prog_cc_g = yes; then |
2475 | if test "$GCC" = yes; then | |
e9a25f70 JL |
2476 | CFLAGS="-g -O2" |
2477 | else | |
cd9e5e7c | 2478 | CFLAGS="-g" |
81814e35 | 2479 | fi |
3723cad9 | 2480 | else |
cd9e5e7c MK |
2481 | if test "$GCC" = yes; then |
2482 | CFLAGS="-O2" | |
2483 | else | |
2484 | CFLAGS= | |
2485 | fi | |
e9a25f70 | 2486 | fi |
ba479fd2 NN |
2487 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 |
2488 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 | |
2489 | if test "${ac_cv_prog_cc_stdc+set}" = set; then | |
2490 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2491 | else | |
2492 | ac_cv_prog_cc_stdc=no | |
2493 | ac_save_CC=$CC | |
2494 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2495 | /* confdefs.h. */ |
2496 | _ACEOF | |
2497 | cat confdefs.h >>conftest.$ac_ext | |
2498 | cat >>conftest.$ac_ext <<_ACEOF | |
2499 | /* end confdefs.h. */ | |
2500 | #include <stdarg.h> | |
2501 | #include <stdio.h> | |
2502 | #include <sys/types.h> | |
2503 | #include <sys/stat.h> | |
2504 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2505 | struct buf { int x; }; | |
2506 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2507 | static char *e (p, i) | |
2508 | char **p; | |
2509 | int i; | |
2510 | { | |
2511 | return p[i]; | |
2512 | } | |
2513 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2514 | { | |
2515 | char *s; | |
2516 | va_list v; | |
2517 | va_start (v,p); | |
2518 | s = g (p, va_arg (v,int)); | |
2519 | va_end (v); | |
2520 | return s; | |
2521 | } | |
86da66b5 HPN |
2522 | |
2523 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2524 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2525 | These don't provoke an error unfortunately, instead are silently treated | |
2526 | as 'x'. The following induces an error, until -std1 is added to get | |
2527 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2528 | array size at least. It's necessary to write '\x00'==0 to get something | |
2529 | that's true only with -std1. */ | |
2530 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2531 | ||
ba479fd2 NN |
2532 | int test (int i, double x); |
2533 | struct s1 {int (*f) (int a);}; | |
2534 | struct s2 {int (*f) (double a);}; | |
2535 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2536 | int argc; | |
2537 | char **argv; | |
2538 | int | |
2539 | main () | |
2540 | { | |
2541 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2542 | ; | |
2543 | return 0; | |
2544 | } | |
2545 | _ACEOF | |
2546 | # Don't try gcc -ansi; that turns off useful extensions and | |
2547 | # breaks some systems' header files. | |
2548 | # AIX -qlanglvl=ansi | |
2549 | # Ultrix and OSF/1 -std1 | |
2550 | # HP-UX 10.20 and later -Ae | |
2551 | # HP-UX older versions -Aa -D_HPUX_SOURCE | |
2552 | # SVR4 -Xc -D__EXTENSIONS__ | |
2553 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2554 | do | |
2555 | CC="$ac_save_CC $ac_arg" | |
2556 | rm -f conftest.$ac_objext | |
2557 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 2558 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 2559 | ac_status=$? |
86da66b5 HPN |
2560 | grep -v '^ *+' conftest.er1 >conftest.err |
2561 | rm -f conftest.er1 | |
2562 | cat conftest.err >&5 | |
ba479fd2 NN |
2563 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2564 | (exit $ac_status); } && | |
a1286ef5 ZW |
2565 | { ac_try='test -z "$ac_c_werror_flag" |
2566 | || test ! -s conftest.err' | |
86da66b5 HPN |
2567 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2568 | (eval $ac_try) 2>&5 | |
2569 | ac_status=$? | |
2570 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2571 | (exit $ac_status); }; } && | |
2572 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
2573 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2574 | (eval $ac_try) 2>&5 | |
2575 | ac_status=$? | |
2576 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2577 | (exit $ac_status); }; }; then | |
2578 | ac_cv_prog_cc_stdc=$ac_arg | |
2579 | break | |
2580 | else | |
2581 | echo "$as_me: failed program was:" >&5 | |
2582 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6e3f3080 | 2583 | |
ba479fd2 | 2584 | fi |
86da66b5 | 2585 | rm -f conftest.err conftest.$ac_objext |
ba479fd2 NN |
2586 | done |
2587 | rm -f conftest.$ac_ext conftest.$ac_objext | |
2588 | CC=$ac_save_CC | |
2589 | ||
2590 | fi | |
2591 | ||
2592 | case "x$ac_cv_prog_cc_stdc" in | |
2593 | x|xno) | |
2594 | echo "$as_me:$LINENO: result: none needed" >&5 | |
2595 | echo "${ECHO_T}none needed" >&6 ;; | |
2596 | *) | |
2597 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 | |
2598 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 | |
2599 | CC="$CC $ac_cv_prog_cc_stdc" ;; | |
2600 | esac | |
2601 | ||
2602 | # Some people use a C++ compiler to compile C. Since we use `exit', | |
2603 | # in C++ we need to declare it. In case someone uses the same compiler | |
2604 | # for both compiling C and C++ we need to have the C++ compiler decide | |
2605 | # the declaration of exit, since it's the most demanding environment. | |
2606 | cat >conftest.$ac_ext <<_ACEOF | |
2607 | #ifndef __cplusplus | |
2608 | choke me | |
2609 | #endif | |
2610 | _ACEOF | |
2611 | rm -f conftest.$ac_objext | |
2612 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 2613 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 2614 | ac_status=$? |
86da66b5 HPN |
2615 | grep -v '^ *+' conftest.er1 >conftest.err |
2616 | rm -f conftest.er1 | |
2617 | cat conftest.err >&5 | |
ba479fd2 NN |
2618 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2619 | (exit $ac_status); } && | |
a1286ef5 ZW |
2620 | { ac_try='test -z "$ac_c_werror_flag" |
2621 | || test ! -s conftest.err' | |
86da66b5 HPN |
2622 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2623 | (eval $ac_try) 2>&5 | |
2624 | ac_status=$? | |
2625 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2626 | (exit $ac_status); }; } && | |
2627 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
2628 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2629 | (eval $ac_try) 2>&5 | |
2630 | ac_status=$? | |
2631 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2632 | (exit $ac_status); }; }; then | |
2633 | for ac_declaration in \ | |
86da66b5 | 2634 | '' \ |
ba479fd2 NN |
2635 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ |
2636 | 'extern "C" void std::exit (int); using std::exit;' \ | |
2637 | 'extern "C" void exit (int) throw ();' \ | |
2638 | 'extern "C" void exit (int);' \ | |
2639 | 'void exit (int);' | |
2640 | do | |
2641 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2642 | /* confdefs.h. */ |
2643 | _ACEOF | |
2644 | cat confdefs.h >>conftest.$ac_ext | |
2645 | cat >>conftest.$ac_ext <<_ACEOF | |
2646 | /* end confdefs.h. */ | |
33e70558 | 2647 | $ac_declaration |
86da66b5 | 2648 | #include <stdlib.h> |
ba479fd2 NN |
2649 | int |
2650 | main () | |
2651 | { | |
2652 | exit (42); | |
2653 | ; | |
2654 | return 0; | |
2655 | } | |
2656 | _ACEOF | |
2657 | rm -f conftest.$ac_objext | |
2658 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 2659 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 2660 | ac_status=$? |
86da66b5 HPN |
2661 | grep -v '^ *+' conftest.er1 >conftest.err |
2662 | rm -f conftest.er1 | |
2663 | cat conftest.err >&5 | |
ba479fd2 NN |
2664 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2665 | (exit $ac_status); } && | |
a1286ef5 ZW |
2666 | { ac_try='test -z "$ac_c_werror_flag" |
2667 | || test ! -s conftest.err' | |
86da66b5 HPN |
2668 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2669 | (eval $ac_try) 2>&5 | |
2670 | ac_status=$? | |
2671 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2672 | (exit $ac_status); }; } && | |
2673 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
2674 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2675 | (eval $ac_try) 2>&5 | |
2676 | ac_status=$? | |
2677 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2678 | (exit $ac_status); }; }; then | |
2679 | : | |
2680 | else | |
2681 | echo "$as_me: failed program was:" >&5 | |
2682 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2683 | ||
2684 | continue | |
2685 | fi | |
86da66b5 | 2686 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 | 2687 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
2688 | /* confdefs.h. */ |
2689 | _ACEOF | |
2690 | cat confdefs.h >>conftest.$ac_ext | |
2691 | cat >>conftest.$ac_ext <<_ACEOF | |
2692 | /* end confdefs.h. */ | |
2693 | $ac_declaration | |
2694 | int | |
2695 | main () | |
2696 | { | |
2697 | exit (42); | |
2698 | ; | |
2699 | return 0; | |
2700 | } | |
2701 | _ACEOF | |
2702 | rm -f conftest.$ac_objext | |
2703 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 2704 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 2705 | ac_status=$? |
86da66b5 HPN |
2706 | grep -v '^ *+' conftest.er1 >conftest.err |
2707 | rm -f conftest.er1 | |
2708 | cat conftest.err >&5 | |
ba479fd2 NN |
2709 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2710 | (exit $ac_status); } && | |
a1286ef5 ZW |
2711 | { ac_try='test -z "$ac_c_werror_flag" |
2712 | || test ! -s conftest.err' | |
86da66b5 HPN |
2713 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2714 | (eval $ac_try) 2>&5 | |
2715 | ac_status=$? | |
2716 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2717 | (exit $ac_status); }; } && | |
2718 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
2719 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2720 | (eval $ac_try) 2>&5 | |
2721 | ac_status=$? | |
2722 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2723 | (exit $ac_status); }; }; then | |
2724 | break | |
3ec83fc2 | 2725 | else |
ba479fd2 NN |
2726 | echo "$as_me: failed program was:" >&5 |
2727 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2728 | ||
6e3f3080 | 2729 | fi |
86da66b5 | 2730 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
2731 | done |
2732 | rm -f conftest* | |
2733 | if test -n "$ac_declaration"; then | |
2734 | echo '#ifdef __cplusplus' >>confdefs.h | |
2735 | echo $ac_declaration >>confdefs.h | |
2736 | echo '#endif' >>confdefs.h | |
2737 | fi | |
2738 | ||
3ec83fc2 | 2739 | else |
ba479fd2 NN |
2740 | echo "$as_me: failed program was:" >&5 |
2741 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2742 | ||
2743 | fi | |
86da66b5 | 2744 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
2745 | ac_ext=c |
2746 | ac_cpp='$CPP $CPPFLAGS' | |
2747 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2748 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2749 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2750 | ||
2751 | if test "x$CC" != xcc; then | |
2752 | echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 | |
2753 | echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6 | |
2754 | else | |
2755 | echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 | |
2756 | echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6 | |
2757 | fi | |
2758 | set dummy $CC; ac_cc=`echo $2 | | |
2759 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
2760 | if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then | |
2761 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2762 | else | |
2763 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2764 | /* confdefs.h. */ |
2765 | _ACEOF | |
2766 | cat confdefs.h >>conftest.$ac_ext | |
2767 | cat >>conftest.$ac_ext <<_ACEOF | |
2768 | /* end confdefs.h. */ | |
2769 | ||
2770 | int | |
2771 | main () | |
2772 | { | |
2773 | ||
2774 | ; | |
2775 | return 0; | |
2776 | } | |
2777 | _ACEOF | |
3ec83fc2 RH |
2778 | # Make sure it works both with $CC and with simple cc. |
2779 | # We do the test twice because some compilers refuse to overwrite an | |
2780 | # existing .o file with -o, though they will create one. | |
ba479fd2 NN |
2781 | ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5' |
2782 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2783 | (eval $ac_try) 2>&5 | |
2784 | ac_status=$? | |
2785 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2786 | (exit $ac_status); } && | |
2787 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2788 | (eval $ac_try) 2>&5 | |
2789 | ac_status=$? | |
2790 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2791 | (exit $ac_status); }; | |
3ec83fc2 RH |
2792 | then |
2793 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
2794 | if test "x$CC" != xcc; then | |
2795 | # Test first that cc exists at all. | |
ba479fd2 NN |
2796 | if { ac_try='cc -c conftest.$ac_ext >&5' |
2797 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2798 | (eval $ac_try) 2>&5 | |
2799 | ac_status=$? | |
2800 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2801 | (exit $ac_status); }; }; then | |
2802 | ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5' | |
2803 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2804 | (eval $ac_try) 2>&5 | |
2805 | ac_status=$? | |
2806 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2807 | (exit $ac_status); } && | |
2808 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2809 | (eval $ac_try) 2>&5 | |
2810 | ac_status=$? | |
2811 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2812 | (exit $ac_status); }; | |
3ec83fc2 | 2813 | then |
86da66b5 HPN |
2814 | # cc works too. |
2815 | : | |
3ec83fc2 | 2816 | else |
86da66b5 HPN |
2817 | # cc exists but doesn't like -o. |
2818 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
3ec83fc2 RH |
2819 | fi |
2820 | fi | |
2821 | fi | |
2822 | else | |
2823 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
2824 | fi | |
2825 | rm -f conftest* | |
2826 | ||
2827 | fi | |
2828 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then | |
ba479fd2 NN |
2829 | echo "$as_me:$LINENO: result: yes" >&5 |
2830 | echo "${ECHO_T}yes" >&6 | |
3ec83fc2 | 2831 | else |
ba479fd2 NN |
2832 | echo "$as_me:$LINENO: result: no" >&5 |
2833 | echo "${ECHO_T}no" >&6 | |
2834 | ||
2835 | cat >>confdefs.h <<\_ACEOF | |
3ec83fc2 | 2836 | #define NO_MINUS_C_MINUS_O 1 |
ba479fd2 | 2837 | _ACEOF |
3ec83fc2 RH |
2838 | |
2839 | fi | |
2840 | ||
3b620440 KC |
2841 | # expand $ac_aux_dir to an absolute path |
2842 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
2843 | ||
2844 | # FIXME: we rely on the cache variable name because | |
2845 | # there is no other way. | |
2846 | set dummy $CC | |
2847 | ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
2848 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then | |
2849 | # Losing compiler, so override with the script. | |
2850 | # FIXME: It is wrong to rewrite CC. | |
2851 | # But if we don't then we get into trouble of one sort or another. | |
2852 | # A longer-term fix would be to have automake use am__CC in this case, | |
2853 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
2854 | CC="$am_aux_dir/compile $CC" | |
2855 | fi | |
2856 | ||
414d23ae HPN |
2857 | # autoconf is lame and doesn't give us any substitution variable for this. |
2858 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
2859 | NO_MINUS_C_MINUS_O=yes | |
2860 | else | |
2861 | OUTPUT_OPTION='-o $@' | |
2862 | fi | |
2863 | ||
2864 | ||
2865 | ||
73458fb7 NN |
2866 | # ------------------------- |
2867 | # Check C compiler features | |
2868 | # ------------------------- | |
2869 | ||
ba479fd2 NN |
2870 | ac_ext=c |
2871 | ac_cpp='$CPP $CPPFLAGS' | |
2872 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2873 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2874 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2875 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 | |
2876 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
84c041a1 ZW |
2877 | # On Suns, sometimes $CPP names a directory. |
2878 | if test -n "$CPP" && test -d "$CPP"; then | |
2879 | CPP= | |
2880 | fi | |
2881 | if test -z "$CPP"; then | |
ba479fd2 NN |
2882 | if test "${ac_cv_prog_CPP+set}" = set; then |
2883 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2884 | else | |
2885 | # Double quotes because CPP needs to be expanded | |
2886 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
2887 | do | |
2888 | ac_preproc_ok=false | |
2889 | for ac_c_preproc_warn_flag in '' yes | |
2890 | do | |
2891 | # Use a header file that comes with gcc, so configuring glibc | |
2892 | # with a fresh cross-compiler works. | |
2893 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2894 | # <limits.h> exists even on freestanding compilers. | |
84c041a1 | 2895 | # On the NeXT, cc -E runs the code through the compiler's parser, |
ba479fd2 NN |
2896 | # not just through cpp. "Syntax error" is here to catch this case. |
2897 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2898 | /* confdefs.h. */ |
2899 | _ACEOF | |
2900 | cat confdefs.h >>conftest.$ac_ext | |
2901 | cat >>conftest.$ac_ext <<_ACEOF | |
2902 | /* end confdefs.h. */ | |
2903 | #ifdef __STDC__ | |
2904 | # include <limits.h> | |
2905 | #else | |
2906 | # include <assert.h> | |
2907 | #endif | |
86da66b5 | 2908 | Syntax error |
ba479fd2 NN |
2909 | _ACEOF |
2910 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2911 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2912 | ac_status=$? | |
2913 | grep -v '^ *+' conftest.er1 >conftest.err | |
2914 | rm -f conftest.er1 | |
2915 | cat conftest.err >&5 | |
2916 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2917 | (exit $ac_status); } >/dev/null; then | |
2918 | if test -s conftest.err; then | |
2919 | ac_cpp_err=$ac_c_preproc_warn_flag | |
86da66b5 | 2920 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
ba479fd2 NN |
2921 | else |
2922 | ac_cpp_err= | |
2923 | fi | |
2924 | else | |
2925 | ac_cpp_err=yes | |
2926 | fi | |
2927 | if test -z "$ac_cpp_err"; then | |
093e61a6 | 2928 | : |
cafe096b | 2929 | else |
ba479fd2 NN |
2930 | echo "$as_me: failed program was:" >&5 |
2931 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2932 | ||
2933 | # Broken: fails on valid input. | |
2934 | continue | |
2935 | fi | |
2936 | rm -f conftest.err conftest.$ac_ext | |
2937 | ||
2938 | # OK, works on sane cases. Now check whether non-existent headers | |
2939 | # can be detected and how. | |
2940 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2941 | /* confdefs.h. */ |
2942 | _ACEOF | |
2943 | cat confdefs.h >>conftest.$ac_ext | |
2944 | cat >>conftest.$ac_ext <<_ACEOF | |
2945 | /* end confdefs.h. */ | |
2946 | #include <ac_nonexistent.h> | |
2947 | _ACEOF | |
2948 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2949 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2950 | ac_status=$? | |
2951 | grep -v '^ *+' conftest.er1 >conftest.err | |
2952 | rm -f conftest.er1 | |
2953 | cat conftest.err >&5 | |
2954 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2955 | (exit $ac_status); } >/dev/null; then | |
2956 | if test -s conftest.err; then | |
2957 | ac_cpp_err=$ac_c_preproc_warn_flag | |
86da66b5 | 2958 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
ba479fd2 NN |
2959 | else |
2960 | ac_cpp_err= | |
2961 | fi | |
2962 | else | |
2963 | ac_cpp_err=yes | |
2964 | fi | |
2965 | if test -z "$ac_cpp_err"; then | |
2966 | # Broken: success on invalid input. | |
2967 | continue | |
2968 | else | |
2969 | echo "$as_me: failed program was:" >&5 | |
2970 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2971 | ||
2972 | # Passes both tests. | |
2973 | ac_preproc_ok=: | |
2974 | break | |
2975 | fi | |
2976 | rm -f conftest.err conftest.$ac_ext | |
2977 | ||
2978 | done | |
2979 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
2980 | rm -f conftest.err conftest.$ac_ext | |
2981 | if $ac_preproc_ok; then | |
2982 | break | |
2983 | fi | |
2984 | ||
2985 | done | |
2986 | ac_cv_prog_CPP=$CPP | |
2987 | ||
2988 | fi | |
2989 | CPP=$ac_cv_prog_CPP | |
2990 | else | |
2991 | ac_cv_prog_CPP=$CPP | |
2992 | fi | |
2993 | echo "$as_me:$LINENO: result: $CPP" >&5 | |
2994 | echo "${ECHO_T}$CPP" >&6 | |
2995 | ac_preproc_ok=false | |
2996 | for ac_c_preproc_warn_flag in '' yes | |
2997 | do | |
2998 | # Use a header file that comes with gcc, so configuring glibc | |
2999 | # with a fresh cross-compiler works. | |
3000 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3001 | # <limits.h> exists even on freestanding compilers. | |
3002 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3003 | # not just through cpp. "Syntax error" is here to catch this case. | |
3004 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
3005 | /* confdefs.h. */ |
3006 | _ACEOF | |
3007 | cat confdefs.h >>conftest.$ac_ext | |
3008 | cat >>conftest.$ac_ext <<_ACEOF | |
3009 | /* end confdefs.h. */ | |
3010 | #ifdef __STDC__ | |
3011 | # include <limits.h> | |
3012 | #else | |
3013 | # include <assert.h> | |
3014 | #endif | |
86da66b5 | 3015 | Syntax error |
ba479fd2 NN |
3016 | _ACEOF |
3017 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3018 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3019 | ac_status=$? | |
3020 | grep -v '^ *+' conftest.er1 >conftest.err | |
3021 | rm -f conftest.er1 | |
3022 | cat conftest.err >&5 | |
3023 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3024 | (exit $ac_status); } >/dev/null; then | |
3025 | if test -s conftest.err; then | |
3026 | ac_cpp_err=$ac_c_preproc_warn_flag | |
86da66b5 | 3027 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
ba479fd2 NN |
3028 | else |
3029 | ac_cpp_err= | |
3030 | fi | |
3031 | else | |
3032 | ac_cpp_err=yes | |
3033 | fi | |
3034 | if test -z "$ac_cpp_err"; then | |
6e3f3080 | 3035 | : |
414d23ae | 3036 | else |
ba479fd2 NN |
3037 | echo "$as_me: failed program was:" >&5 |
3038 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3039 | ||
3040 | # Broken: fails on valid input. | |
3041 | continue | |
3042 | fi | |
3043 | rm -f conftest.err conftest.$ac_ext | |
3044 | ||
3045 | # OK, works on sane cases. Now check whether non-existent headers | |
3046 | # can be detected and how. | |
3047 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
3048 | /* confdefs.h. */ |
3049 | _ACEOF | |
3050 | cat confdefs.h >>conftest.$ac_ext | |
3051 | cat >>conftest.$ac_ext <<_ACEOF | |
3052 | /* end confdefs.h. */ | |
3053 | #include <ac_nonexistent.h> | |
3054 | _ACEOF | |
3055 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3056 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3057 | ac_status=$? | |
3058 | grep -v '^ *+' conftest.er1 >conftest.err | |
3059 | rm -f conftest.er1 | |
3060 | cat conftest.err >&5 | |
3061 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3062 | (exit $ac_status); } >/dev/null; then | |
3063 | if test -s conftest.err; then | |
3064 | ac_cpp_err=$ac_c_preproc_warn_flag | |
86da66b5 | 3065 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
ba479fd2 NN |
3066 | else |
3067 | ac_cpp_err= | |
3068 | fi | |
6e3f3080 | 3069 | else |
ba479fd2 | 3070 | ac_cpp_err=yes |
63cf211a | 3071 | fi |
ba479fd2 NN |
3072 | if test -z "$ac_cpp_err"; then |
3073 | # Broken: success on invalid input. | |
3074 | continue | |
3075 | else | |
3076 | echo "$as_me: failed program was:" >&5 | |
3077 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3078 | ||
3079 | # Passes both tests. | |
3080 | ac_preproc_ok=: | |
3081 | break | |
63cf211a | 3082 | fi |
ba479fd2 NN |
3083 | rm -f conftest.err conftest.$ac_ext |
3084 | ||
3085 | done | |
3086 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3087 | rm -f conftest.err conftest.$ac_ext | |
3088 | if $ac_preproc_ok; then | |
3089 | : | |
6e3f3080 | 3090 | else |
ba479fd2 NN |
3091 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check |
3092 | See \`config.log' for more details." >&5 | |
3093 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
3094 | See \`config.log' for more details." >&2;} | |
3095 | { (exit 1); exit 1; }; } | |
6e3f3080 NN |
3096 | fi |
3097 | ||
ba479fd2 NN |
3098 | ac_ext=c |
3099 | ac_cpp='$CPP $CPPFLAGS' | |
3100 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3101 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3102 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3103 | ||
b5472e1d | 3104 | |
ba479fd2 NN |
3105 | echo "$as_me:$LINENO: checking for inline" >&5 |
3106 | echo $ECHO_N "checking for inline... $ECHO_C" >&6 | |
3107 | if test "${ac_cv_c_inline+set}" = set; then | |
3108 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
414d23ae HPN |
3109 | else |
3110 | ac_cv_c_inline=no | |
3111 | for ac_kw in inline __inline__ __inline; do | |
ba479fd2 | 3112 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
3113 | /* confdefs.h. */ |
3114 | _ACEOF | |
3115 | cat confdefs.h >>conftest.$ac_ext | |
3116 | cat >>conftest.$ac_ext <<_ACEOF | |
3117 | /* end confdefs.h. */ | |
3118 | #ifndef __cplusplus | |
3119 | typedef int foo_t; | |
3120 | static $ac_kw foo_t static_foo () {return 0; } | |
3121 | $ac_kw foo_t foo () {return 0; } | |
3122 | #endif | |
414d23ae | 3123 | |
ba479fd2 NN |
3124 | _ACEOF |
3125 | rm -f conftest.$ac_objext | |
3126 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 3127 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 3128 | ac_status=$? |
86da66b5 HPN |
3129 | grep -v '^ *+' conftest.er1 >conftest.err |
3130 | rm -f conftest.er1 | |
3131 | cat conftest.err >&5 | |
ba479fd2 NN |
3132 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3133 | (exit $ac_status); } && | |
a1286ef5 ZW |
3134 | { ac_try='test -z "$ac_c_werror_flag" |
3135 | || test ! -s conftest.err' | |
86da66b5 HPN |
3136 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3137 | (eval $ac_try) 2>&5 | |
3138 | ac_status=$? | |
3139 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3140 | (exit $ac_status); }; } && | |
3141 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
3142 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3143 | (eval $ac_try) 2>&5 | |
3144 | ac_status=$? | |
3145 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3146 | (exit $ac_status); }; }; then | |
414d23ae HPN |
3147 | ac_cv_c_inline=$ac_kw; break |
3148 | else | |
ba479fd2 NN |
3149 | echo "$as_me: failed program was:" >&5 |
3150 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3151 | ||
414d23ae | 3152 | fi |
86da66b5 | 3153 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae HPN |
3154 | done |
3155 | ||
3156 | fi | |
ba479fd2 NN |
3157 | echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 |
3158 | echo "${ECHO_T}$ac_cv_c_inline" >&6 | |
86da66b5 HPN |
3159 | |
3160 | ||
ba479fd2 | 3161 | case $ac_cv_c_inline in |
414d23ae | 3162 | inline | yes) ;; |
86da66b5 HPN |
3163 | *) |
3164 | case $ac_cv_c_inline in | |
3165 | no) ac_val=;; | |
3166 | *) ac_val=$ac_cv_c_inline;; | |
3167 | esac | |
3168 | cat >>confdefs.h <<_ACEOF | |
3169 | #ifndef __cplusplus | |
3170 | #define inline $ac_val | |
3171 | #endif | |
ba479fd2 | 3172 | _ACEOF |
86da66b5 | 3173 | ;; |
414d23ae HPN |
3174 | esac |
3175 | ||
414d23ae | 3176 | |
ba479fd2 NN |
3177 | echo "$as_me:$LINENO: checking for long long int" >&5 |
3178 | echo $ECHO_N "checking for long long int... $ECHO_C" >&6 | |
3179 | if test "${ac_cv_c_long_long+set}" = set; then | |
3180 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
414d23ae | 3181 | else |
ba479fd2 | 3182 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
3183 | /* confdefs.h. */ |
3184 | _ACEOF | |
3185 | cat confdefs.h >>conftest.$ac_ext | |
3186 | cat >>conftest.$ac_ext <<_ACEOF | |
3187 | /* end confdefs.h. */ | |
414d23ae | 3188 | |
ba479fd2 NN |
3189 | int |
3190 | main () | |
3191 | { | |
414d23ae | 3192 | long long int i; |
ba479fd2 NN |
3193 | ; |
3194 | return 0; | |
3195 | } | |
3196 | _ACEOF | |
3197 | rm -f conftest.$ac_objext | |
3198 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 3199 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 3200 | ac_status=$? |
86da66b5 HPN |
3201 | grep -v '^ *+' conftest.er1 >conftest.err |
3202 | rm -f conftest.er1 | |
3203 | cat conftest.err >&5 | |
ba479fd2 NN |
3204 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3205 | (exit $ac_status); } && | |
a1286ef5 ZW |
3206 | { ac_try='test -z "$ac_c_werror_flag" |
3207 | || test ! -s conftest.err' | |
86da66b5 HPN |
3208 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3209 | (eval $ac_try) 2>&5 | |
3210 | ac_status=$? | |
3211 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3212 | (exit $ac_status); }; } && | |
3213 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
3214 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3215 | (eval $ac_try) 2>&5 | |
3216 | ac_status=$? | |
3217 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3218 | (exit $ac_status); }; }; then | |
414d23ae HPN |
3219 | ac_cv_c_long_long=yes |
3220 | else | |
ba479fd2 NN |
3221 | echo "$as_me: failed program was:" >&5 |
3222 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3223 | ||
3224 | ac_cv_c_long_long=no | |
414d23ae | 3225 | fi |
86da66b5 | 3226 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae | 3227 | fi |
ba479fd2 NN |
3228 | echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5 |
3229 | echo "${ECHO_T}$ac_cv_c_long_long" >&6 | |
63cf211a | 3230 | if test $ac_cv_c_long_long = yes; then |
ba479fd2 NN |
3231 | |
3232 | cat >>confdefs.h <<\_ACEOF | |
414d23ae | 3233 | #define HAVE_LONG_LONG 1 |
ba479fd2 | 3234 | _ACEOF |
414d23ae HPN |
3235 | |
3236 | fi | |
ba479fd2 NN |
3237 | echo "$as_me:$LINENO: checking for __int64" >&5 |
3238 | echo $ECHO_N "checking for __int64... $ECHO_C" >&6 | |
3239 | if test "${ac_cv_c___int64+set}" = set; then | |
3240 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3241 | else | |
3242 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
3243 | /* confdefs.h. */ |
3244 | _ACEOF | |
3245 | cat confdefs.h >>conftest.$ac_ext | |
3246 | cat >>conftest.$ac_ext <<_ACEOF | |
3247 | /* end confdefs.h. */ | |
3248 | ||
3249 | int | |
3250 | main () | |
3251 | { | |
414d23ae | 3252 | __int64 i; |
ba479fd2 NN |
3253 | ; |
3254 | return 0; | |
3255 | } | |
3256 | _ACEOF | |
3257 | rm -f conftest.$ac_objext | |
3258 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 3259 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 3260 | ac_status=$? |
86da66b5 HPN |
3261 | grep -v '^ *+' conftest.er1 >conftest.err |
3262 | rm -f conftest.er1 | |
3263 | cat conftest.err >&5 | |
ba479fd2 NN |
3264 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
3265 | (exit $ac_status); } && | |
a1286ef5 ZW |
3266 | { ac_try='test -z "$ac_c_werror_flag" |
3267 | || test ! -s conftest.err' | |
86da66b5 HPN |
3268 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3269 | (eval $ac_try) 2>&5 | |
3270 | ac_status=$? | |
3271 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3272 | (exit $ac_status); }; } && | |
3273 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
3274 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3275 | (eval $ac_try) 2>&5 | |
3276 | ac_status=$? | |
3277 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3278 | (exit $ac_status); }; }; then | |
414d23ae HPN |
3279 | ac_cv_c___int64=yes |
3280 | else | |
ba479fd2 NN |
3281 | echo "$as_me: failed program was:" >&5 |
3282 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3283 | ||
3284 | ac_cv_c___int64=no | |
414d23ae | 3285 | fi |
86da66b5 | 3286 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae | 3287 | fi |
ba479fd2 NN |
3288 | echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5 |
3289 | echo "${ECHO_T}$ac_cv_c___int64" >&6 | |
63cf211a | 3290 | if test $ac_cv_c___int64 = yes; then |
ba479fd2 NN |
3291 | |
3292 | cat >>confdefs.h <<\_ACEOF | |
414d23ae | 3293 | #define HAVE___INT64 1 |
ba479fd2 | 3294 | _ACEOF |
414d23ae HPN |
3295 | |
3296 | fi | |
3297 | ||
414d23ae HPN |
3298 | |
3299 | # sizeof(char) is 1 by definition. | |
bf3b7cd3 JD |
3300 | |
3301 | echo "$as_me:$LINENO: checking for egrep" >&5 | |
3302 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 | |
3303 | if test "${ac_cv_prog_egrep+set}" = set; then | |
3304 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3305 | else | |
3306 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 | |
3307 | then ac_cv_prog_egrep='grep -E' | |
3308 | else ac_cv_prog_egrep='egrep' | |
3309 | fi | |
3310 | fi | |
3311 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 | |
3312 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 | |
3313 | EGREP=$ac_cv_prog_egrep | |
3314 | ||
3315 | ||
3316 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 | |
3317 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
3318 | if test "${ac_cv_header_stdc+set}" = set; then | |
3319 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3320 | else | |
3321 | cat >conftest.$ac_ext <<_ACEOF | |
3322 | /* confdefs.h. */ | |
3323 | _ACEOF | |
3324 | cat confdefs.h >>conftest.$ac_ext | |
3325 | cat >>conftest.$ac_ext <<_ACEOF | |
3326 | /* end confdefs.h. */ | |
3327 | #include <stdlib.h> | |
3328 | #include <stdarg.h> | |
3329 | #include <string.h> | |
3330 | #include <float.h> | |
3331 | ||
3332 | int | |
3333 | main () | |
3334 | { | |
3335 | ||
3336 | ; | |
3337 | return 0; | |
3338 | } | |
3339 | _ACEOF | |
3340 | rm -f conftest.$ac_objext | |
3341 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3342 | (eval $ac_compile) 2>conftest.er1 | |
3343 | ac_status=$? | |
3344 | grep -v '^ *+' conftest.er1 >conftest.err | |
3345 | rm -f conftest.er1 | |
3346 | cat conftest.err >&5 | |
3347 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3348 | (exit $ac_status); } && | |
a1286ef5 ZW |
3349 | { ac_try='test -z "$ac_c_werror_flag" |
3350 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
3351 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3352 | (eval $ac_try) 2>&5 | |
3353 | ac_status=$? | |
3354 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3355 | (exit $ac_status); }; } && | |
3356 | { ac_try='test -s conftest.$ac_objext' | |
3357 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3358 | (eval $ac_try) 2>&5 | |
3359 | ac_status=$? | |
3360 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3361 | (exit $ac_status); }; }; then | |
3362 | ac_cv_header_stdc=yes | |
3363 | else | |
3364 | echo "$as_me: failed program was:" >&5 | |
3365 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3366 | ||
3367 | ac_cv_header_stdc=no | |
3368 | fi | |
3369 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3370 | ||
3371 | if test $ac_cv_header_stdc = yes; then | |
3372 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
3373 | cat >conftest.$ac_ext <<_ACEOF | |
3374 | /* confdefs.h. */ | |
3375 | _ACEOF | |
3376 | cat confdefs.h >>conftest.$ac_ext | |
3377 | cat >>conftest.$ac_ext <<_ACEOF | |
3378 | /* end confdefs.h. */ | |
3379 | #include <string.h> | |
3380 | ||
3381 | _ACEOF | |
3382 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3383 | $EGREP "memchr" >/dev/null 2>&1; then | |
3384 | : | |
3385 | else | |
3386 | ac_cv_header_stdc=no | |
3387 | fi | |
3388 | rm -f conftest* | |
3389 | ||
3390 | fi | |
3391 | ||
3392 | if test $ac_cv_header_stdc = yes; then | |
3393 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
3394 | cat >conftest.$ac_ext <<_ACEOF | |
3395 | /* confdefs.h. */ | |
3396 | _ACEOF | |
3397 | cat confdefs.h >>conftest.$ac_ext | |
3398 | cat >>conftest.$ac_ext <<_ACEOF | |
3399 | /* end confdefs.h. */ | |
3400 | #include <stdlib.h> | |
3401 | ||
3402 | _ACEOF | |
3403 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3404 | $EGREP "free" >/dev/null 2>&1; then | |
3405 | : | |
3406 | else | |
3407 | ac_cv_header_stdc=no | |
3408 | fi | |
3409 | rm -f conftest* | |
3410 | ||
3411 | fi | |
3412 | ||
3413 | if test $ac_cv_header_stdc = yes; then | |
3414 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
3415 | if test "$cross_compiling" = yes; then | |
3416 | : | |
3417 | else | |
3418 | cat >conftest.$ac_ext <<_ACEOF | |
3419 | /* confdefs.h. */ | |
3420 | _ACEOF | |
3421 | cat confdefs.h >>conftest.$ac_ext | |
3422 | cat >>conftest.$ac_ext <<_ACEOF | |
3423 | /* end confdefs.h. */ | |
3424 | #include <ctype.h> | |
3425 | #if ((' ' & 0x0FF) == 0x020) | |
3426 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3427 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3428 | #else | |
3429 | # define ISLOWER(c) \ | |
3430 | (('a' <= (c) && (c) <= 'i') \ | |
3431 | || ('j' <= (c) && (c) <= 'r') \ | |
3432 | || ('s' <= (c) && (c) <= 'z')) | |
3433 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
3434 | #endif | |
3435 | ||
3436 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3437 | int | |
3438 | main () | |
3439 | { | |
3440 | int i; | |
3441 | for (i = 0; i < 256; i++) | |
3442 | if (XOR (islower (i), ISLOWER (i)) | |
3443 | || toupper (i) != TOUPPER (i)) | |
3444 | exit(2); | |
3445 | exit (0); | |
3446 | } | |
3447 | _ACEOF | |
3448 | rm -f conftest$ac_exeext | |
3449 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
3450 | (eval $ac_link) 2>&5 | |
3451 | ac_status=$? | |
3452 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3453 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
3454 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3455 | (eval $ac_try) 2>&5 | |
3456 | ac_status=$? | |
3457 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3458 | (exit $ac_status); }; }; then | |
3459 | : | |
3460 | else | |
3461 | echo "$as_me: program exited with status $ac_status" >&5 | |
3462 | echo "$as_me: failed program was:" >&5 | |
3463 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3464 | ||
3465 | ( exit $ac_status ) | |
3466 | ac_cv_header_stdc=no | |
3467 | fi | |
3468 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
3469 | fi | |
3470 | fi | |
3471 | fi | |
3472 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 | |
3473 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
3474 | if test $ac_cv_header_stdc = yes; then | |
3475 | ||
3476 | cat >>confdefs.h <<\_ACEOF | |
3477 | #define STDC_HEADERS 1 | |
3478 | _ACEOF | |
3479 | ||
3480 | fi | |
3481 | ||
3482 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
3483 | ||
3484 | ||
3485 | ||
3486 | ||
3487 | ||
3488 | ||
3489 | ||
3490 | ||
3491 | ||
3492 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
3493 | inttypes.h stdint.h unistd.h | |
3494 | do | |
3495 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3496 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
3497 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
3498 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
3499 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3500 | else | |
3501 | cat >conftest.$ac_ext <<_ACEOF | |
3502 | /* confdefs.h. */ | |
3503 | _ACEOF | |
3504 | cat confdefs.h >>conftest.$ac_ext | |
3505 | cat >>conftest.$ac_ext <<_ACEOF | |
3506 | /* end confdefs.h. */ | |
3507 | $ac_includes_default | |
3508 | ||
3509 | #include <$ac_header> | |
3510 | _ACEOF | |
3511 | rm -f conftest.$ac_objext | |
3512 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3513 | (eval $ac_compile) 2>conftest.er1 | |
3514 | ac_status=$? | |
3515 | grep -v '^ *+' conftest.er1 >conftest.err | |
3516 | rm -f conftest.er1 | |
3517 | cat conftest.err >&5 | |
3518 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3519 | (exit $ac_status); } && | |
a1286ef5 ZW |
3520 | { ac_try='test -z "$ac_c_werror_flag" |
3521 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
3522 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3523 | (eval $ac_try) 2>&5 | |
3524 | ac_status=$? | |
3525 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3526 | (exit $ac_status); }; } && | |
3527 | { ac_try='test -s conftest.$ac_objext' | |
3528 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3529 | (eval $ac_try) 2>&5 | |
3530 | ac_status=$? | |
3531 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3532 | (exit $ac_status); }; }; then | |
3533 | eval "$as_ac_Header=yes" | |
3534 | else | |
3535 | echo "$as_me: failed program was:" >&5 | |
3536 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3537 | ||
3538 | eval "$as_ac_Header=no" | |
3539 | fi | |
3540 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3541 | fi | |
3542 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
3543 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
3544 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
3545 | cat >>confdefs.h <<_ACEOF | |
3546 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3547 | _ACEOF | |
3548 | ||
3549 | fi | |
3550 | ||
3551 | done | |
3552 | ||
3553 | ||
3554 | echo "$as_me:$LINENO: checking for void *" >&5 | |
3555 | echo $ECHO_N "checking for void *... $ECHO_C" >&6 | |
3556 | if test "${ac_cv_type_void_p+set}" = set; then | |
3557 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3558 | else | |
3559 | cat >conftest.$ac_ext <<_ACEOF | |
3560 | /* confdefs.h. */ | |
3561 | _ACEOF | |
3562 | cat confdefs.h >>conftest.$ac_ext | |
3563 | cat >>conftest.$ac_ext <<_ACEOF | |
3564 | /* end confdefs.h. */ | |
3565 | $ac_includes_default | |
3566 | int | |
3567 | main () | |
3568 | { | |
3569 | if ((void * *) 0) | |
3570 | return 0; | |
3571 | if (sizeof (void *)) | |
3572 | return 0; | |
3573 | ; | |
3574 | return 0; | |
3575 | } | |
3576 | _ACEOF | |
3577 | rm -f conftest.$ac_objext | |
3578 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3579 | (eval $ac_compile) 2>conftest.er1 | |
3580 | ac_status=$? | |
3581 | grep -v '^ *+' conftest.er1 >conftest.err | |
3582 | rm -f conftest.er1 | |
3583 | cat conftest.err >&5 | |
3584 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3585 | (exit $ac_status); } && | |
a1286ef5 ZW |
3586 | { ac_try='test -z "$ac_c_werror_flag" |
3587 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
3588 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3589 | (eval $ac_try) 2>&5 | |
3590 | ac_status=$? | |
3591 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3592 | (exit $ac_status); }; } && | |
3593 | { ac_try='test -s conftest.$ac_objext' | |
3594 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3595 | (eval $ac_try) 2>&5 | |
3596 | ac_status=$? | |
3597 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3598 | (exit $ac_status); }; }; then | |
3599 | ac_cv_type_void_p=yes | |
3600 | else | |
3601 | echo "$as_me: failed program was:" >&5 | |
3602 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3603 | ||
3604 | ac_cv_type_void_p=no | |
3605 | fi | |
3606 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3607 | fi | |
3608 | echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5 | |
3609 | echo "${ECHO_T}$ac_cv_type_void_p" >&6 | |
3610 | ||
ba479fd2 NN |
3611 | echo "$as_me:$LINENO: checking size of void *" >&5 |
3612 | echo $ECHO_N "checking size of void *... $ECHO_C" >&6 | |
3613 | if test "${ac_cv_sizeof_void_p+set}" = set; then | |
3614 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75b6f3fd | 3615 | else |
bf3b7cd3 JD |
3616 | if test "$ac_cv_type_void_p" = yes; then |
3617 | # The cast to unsigned long works around a bug in the HP C Compiler | |
3618 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
3619 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
3620 | # This bug is HP SR number 8606223364. | |
3621 | if test "$cross_compiling" = yes; then | |
3622 | # Depending upon the size, compute the lo and hi bounds. | |
3623 | cat >conftest.$ac_ext <<_ACEOF | |
3624 | /* confdefs.h. */ | |
3625 | _ACEOF | |
3626 | cat confdefs.h >>conftest.$ac_ext | |
3627 | cat >>conftest.$ac_ext <<_ACEOF | |
3628 | /* end confdefs.h. */ | |
3629 | $ac_includes_default | |
3630 | int | |
3631 | main () | |
3632 | { | |
3633 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)]; | |
3634 | test_array [0] = 0 | |
3635 | ||
3636 | ; | |
3637 | return 0; | |
3638 | } | |
3639 | _ACEOF | |
3640 | rm -f conftest.$ac_objext | |
3641 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3642 | (eval $ac_compile) 2>conftest.er1 | |
3643 | ac_status=$? | |
3644 | grep -v '^ *+' conftest.er1 >conftest.err | |
3645 | rm -f conftest.er1 | |
3646 | cat conftest.err >&5 | |
3647 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3648 | (exit $ac_status); } && | |
a1286ef5 ZW |
3649 | { ac_try='test -z "$ac_c_werror_flag" |
3650 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
3651 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3652 | (eval $ac_try) 2>&5 | |
3653 | ac_status=$? | |
3654 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3655 | (exit $ac_status); }; } && | |
3656 | { ac_try='test -s conftest.$ac_objext' | |
3657 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3658 | (eval $ac_try) 2>&5 | |
3659 | ac_status=$? | |
3660 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3661 | (exit $ac_status); }; }; then | |
3662 | ac_lo=0 ac_mid=0 | |
3663 | while :; do | |
3664 | cat >conftest.$ac_ext <<_ACEOF | |
3665 | /* confdefs.h. */ | |
3666 | _ACEOF | |
3667 | cat confdefs.h >>conftest.$ac_ext | |
3668 | cat >>conftest.$ac_ext <<_ACEOF | |
3669 | /* end confdefs.h. */ | |
3670 | $ac_includes_default | |
3671 | int | |
3672 | main () | |
3673 | { | |
3674 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; | |
3675 | test_array [0] = 0 | |
3676 | ||
3677 | ; | |
3678 | return 0; | |
3679 | } | |
3680 | _ACEOF | |
3681 | rm -f conftest.$ac_objext | |
3682 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3683 | (eval $ac_compile) 2>conftest.er1 | |
3684 | ac_status=$? | |
3685 | grep -v '^ *+' conftest.er1 >conftest.err | |
3686 | rm -f conftest.er1 | |
3687 | cat conftest.err >&5 | |
3688 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3689 | (exit $ac_status); } && | |
a1286ef5 ZW |
3690 | { ac_try='test -z "$ac_c_werror_flag" |
3691 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
3692 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3693 | (eval $ac_try) 2>&5 | |
3694 | ac_status=$? | |
3695 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3696 | (exit $ac_status); }; } && | |
3697 | { ac_try='test -s conftest.$ac_objext' | |
3698 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3699 | (eval $ac_try) 2>&5 | |
3700 | ac_status=$? | |
3701 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3702 | (exit $ac_status); }; }; then | |
3703 | ac_hi=$ac_mid; break | |
3704 | else | |
3705 | echo "$as_me: failed program was:" >&5 | |
3706 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3707 | ||
3708 | ac_lo=`expr $ac_mid + 1` | |
3709 | if test $ac_lo -le $ac_mid; then | |
3710 | ac_lo= ac_hi= | |
3711 | break | |
3712 | fi | |
3713 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
3714 | fi | |
3715 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3716 | done | |
3717 | else | |
3718 | echo "$as_me: failed program was:" >&5 | |
3719 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3720 | ||
3721 | cat >conftest.$ac_ext <<_ACEOF | |
3722 | /* confdefs.h. */ | |
3723 | _ACEOF | |
3724 | cat confdefs.h >>conftest.$ac_ext | |
3725 | cat >>conftest.$ac_ext <<_ACEOF | |
3726 | /* end confdefs.h. */ | |
3727 | $ac_includes_default | |
3728 | int | |
3729 | main () | |
3730 | { | |
3731 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)]; | |
3732 | test_array [0] = 0 | |
3733 | ||
3734 | ; | |
3735 | return 0; | |
3736 | } | |
3737 | _ACEOF | |
3738 | rm -f conftest.$ac_objext | |
3739 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3740 | (eval $ac_compile) 2>conftest.er1 | |
3741 | ac_status=$? | |
3742 | grep -v '^ *+' conftest.er1 >conftest.err | |
3743 | rm -f conftest.er1 | |
3744 | cat conftest.err >&5 | |
3745 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3746 | (exit $ac_status); } && | |
a1286ef5 ZW |
3747 | { ac_try='test -z "$ac_c_werror_flag" |
3748 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
3749 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3750 | (eval $ac_try) 2>&5 | |
3751 | ac_status=$? | |
3752 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3753 | (exit $ac_status); }; } && | |
3754 | { ac_try='test -s conftest.$ac_objext' | |
3755 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3756 | (eval $ac_try) 2>&5 | |
3757 | ac_status=$? | |
3758 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3759 | (exit $ac_status); }; }; then | |
3760 | ac_hi=-1 ac_mid=-1 | |
3761 | while :; do | |
3762 | cat >conftest.$ac_ext <<_ACEOF | |
3763 | /* confdefs.h. */ | |
3764 | _ACEOF | |
3765 | cat confdefs.h >>conftest.$ac_ext | |
3766 | cat >>conftest.$ac_ext <<_ACEOF | |
3767 | /* end confdefs.h. */ | |
3768 | $ac_includes_default | |
3769 | int | |
3770 | main () | |
3771 | { | |
3772 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)]; | |
3773 | test_array [0] = 0 | |
3774 | ||
3775 | ; | |
3776 | return 0; | |
3777 | } | |
3778 | _ACEOF | |
3779 | rm -f conftest.$ac_objext | |
3780 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3781 | (eval $ac_compile) 2>conftest.er1 | |
3782 | ac_status=$? | |
3783 | grep -v '^ *+' conftest.er1 >conftest.err | |
3784 | rm -f conftest.er1 | |
3785 | cat conftest.err >&5 | |
3786 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3787 | (exit $ac_status); } && | |
a1286ef5 ZW |
3788 | { ac_try='test -z "$ac_c_werror_flag" |
3789 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
3790 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3791 | (eval $ac_try) 2>&5 | |
3792 | ac_status=$? | |
3793 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3794 | (exit $ac_status); }; } && | |
3795 | { ac_try='test -s conftest.$ac_objext' | |
3796 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3797 | (eval $ac_try) 2>&5 | |
3798 | ac_status=$? | |
3799 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3800 | (exit $ac_status); }; }; then | |
3801 | ac_lo=$ac_mid; break | |
3802 | else | |
3803 | echo "$as_me: failed program was:" >&5 | |
3804 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3805 | ||
3806 | ac_hi=`expr '(' $ac_mid ')' - 1` | |
3807 | if test $ac_mid -le $ac_hi; then | |
3808 | ac_lo= ac_hi= | |
3809 | break | |
3810 | fi | |
3811 | ac_mid=`expr 2 '*' $ac_mid` | |
3812 | fi | |
3813 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3814 | done | |
3815 | else | |
3816 | echo "$as_me: failed program was:" >&5 | |
3817 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3818 | ||
3819 | ac_lo= ac_hi= | |
3820 | fi | |
3821 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3822 | fi | |
3823 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3824 | # Binary search between lo and hi bounds. | |
3825 | while test "x$ac_lo" != "x$ac_hi"; do | |
3826 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
3827 | cat >conftest.$ac_ext <<_ACEOF | |
3828 | /* confdefs.h. */ | |
3829 | _ACEOF | |
3830 | cat confdefs.h >>conftest.$ac_ext | |
3831 | cat >>conftest.$ac_ext <<_ACEOF | |
3832 | /* end confdefs.h. */ | |
3833 | $ac_includes_default | |
3834 | int | |
3835 | main () | |
3836 | { | |
3837 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; | |
3838 | test_array [0] = 0 | |
3839 | ||
3840 | ; | |
3841 | return 0; | |
3842 | } | |
3843 | _ACEOF | |
3844 | rm -f conftest.$ac_objext | |
3845 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3846 | (eval $ac_compile) 2>conftest.er1 | |
3847 | ac_status=$? | |
3848 | grep -v '^ *+' conftest.er1 >conftest.err | |
3849 | rm -f conftest.er1 | |
3850 | cat conftest.err >&5 | |
3851 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3852 | (exit $ac_status); } && | |
a1286ef5 ZW |
3853 | { ac_try='test -z "$ac_c_werror_flag" |
3854 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
3855 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3856 | (eval $ac_try) 2>&5 | |
3857 | ac_status=$? | |
3858 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3859 | (exit $ac_status); }; } && | |
3860 | { ac_try='test -s conftest.$ac_objext' | |
3861 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3862 | (eval $ac_try) 2>&5 | |
3863 | ac_status=$? | |
3864 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3865 | (exit $ac_status); }; }; then | |
3866 | ac_hi=$ac_mid | |
3867 | else | |
3868 | echo "$as_me: failed program was:" >&5 | |
3869 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3870 | ||
3871 | ac_lo=`expr '(' $ac_mid ')' + 1` | |
3872 | fi | |
3873 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3874 | done | |
3875 | case $ac_lo in | |
3876 | ?*) ac_cv_sizeof_void_p=$ac_lo;; | |
3877 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 | |
3878 | See \`config.log' for more details." >&5 | |
3879 | echo "$as_me: error: cannot compute sizeof (void *), 77 | |
3880 | See \`config.log' for more details." >&2;} | |
3881 | { (exit 1); exit 1; }; } ;; | |
3882 | esac | |
3883 | else | |
3884 | if test "$cross_compiling" = yes; then | |
a1286ef5 ZW |
3885 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling |
3886 | See \`config.log' for more details." >&5 | |
3887 | echo "$as_me: error: cannot run test program while cross compiling | |
3888 | See \`config.log' for more details." >&2;} | |
bf3b7cd3 JD |
3889 | { (exit 1); exit 1; }; } |
3890 | else | |
3891 | cat >conftest.$ac_ext <<_ACEOF | |
3892 | /* confdefs.h. */ | |
3893 | _ACEOF | |
3894 | cat confdefs.h >>conftest.$ac_ext | |
3895 | cat >>conftest.$ac_ext <<_ACEOF | |
3896 | /* end confdefs.h. */ | |
3897 | $ac_includes_default | |
3898 | long longval () { return (long) (sizeof (void *)); } | |
3899 | unsigned long ulongval () { return (long) (sizeof (void *)); } | |
3900 | #include <stdio.h> | |
3901 | #include <stdlib.h> | |
3902 | int | |
3903 | main () | |
3904 | { | |
3905 | ||
3906 | FILE *f = fopen ("conftest.val", "w"); | |
3907 | if (! f) | |
3908 | exit (1); | |
3909 | if (((long) (sizeof (void *))) < 0) | |
3910 | { | |
3911 | long i = longval (); | |
3912 | if (i != ((long) (sizeof (void *)))) | |
3913 | exit (1); | |
3914 | fprintf (f, "%ld\n", i); | |
3915 | } | |
3916 | else | |
3917 | { | |
3918 | unsigned long i = ulongval (); | |
3919 | if (i != ((long) (sizeof (void *)))) | |
3920 | exit (1); | |
3921 | fprintf (f, "%lu\n", i); | |
3922 | } | |
3923 | exit (ferror (f) || fclose (f) != 0); | |
3924 | ||
3925 | ; | |
3926 | return 0; | |
3927 | } | |
3928 | _ACEOF | |
3929 | rm -f conftest$ac_exeext | |
3930 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
3931 | (eval $ac_link) 2>&5 | |
3932 | ac_status=$? | |
3933 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3934 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
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 $ac_status); }; }; then | |
3940 | ac_cv_sizeof_void_p=`cat conftest.val` | |
3941 | else | |
3942 | echo "$as_me: program exited with status $ac_status" >&5 | |
3943 | echo "$as_me: failed program was:" >&5 | |
3944 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3945 | ||
3946 | ( exit $ac_status ) | |
3947 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 | |
3948 | See \`config.log' for more details." >&5 | |
3949 | echo "$as_me: error: cannot compute sizeof (void *), 77 | |
3950 | See \`config.log' for more details." >&2;} | |
3951 | { (exit 1); exit 1; }; } | |
3952 | fi | |
3953 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
3954 | fi | |
3955 | fi | |
3956 | rm -f conftest.val | |
3957 | else | |
3958 | ac_cv_sizeof_void_p=0 | |
3959 | fi | |
3960 | fi | |
3961 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 | |
3962 | echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6 | |
3963 | cat >>confdefs.h <<_ACEOF | |
3964 | #define SIZEOF_VOID_P $ac_cv_sizeof_void_p | |
3965 | _ACEOF | |
3966 | ||
3967 | ||
3968 | echo "$as_me:$LINENO: checking for short" >&5 | |
3969 | echo $ECHO_N "checking for short... $ECHO_C" >&6 | |
3970 | if test "${ac_cv_type_short+set}" = set; then | |
3971 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3972 | else | |
3973 | cat >conftest.$ac_ext <<_ACEOF | |
3974 | /* confdefs.h. */ | |
3975 | _ACEOF | |
3976 | cat confdefs.h >>conftest.$ac_ext | |
3977 | cat >>conftest.$ac_ext <<_ACEOF | |
3978 | /* end confdefs.h. */ | |
3979 | $ac_includes_default | |
3980 | int | |
3981 | main () | |
3982 | { | |
3983 | if ((short *) 0) | |
3984 | return 0; | |
3985 | if (sizeof (short)) | |
3986 | return 0; | |
3987 | ; | |
3988 | return 0; | |
3989 | } | |
3990 | _ACEOF | |
3991 | rm -f conftest.$ac_objext | |
3992 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3993 | (eval $ac_compile) 2>conftest.er1 | |
3994 | ac_status=$? | |
3995 | grep -v '^ *+' conftest.er1 >conftest.err | |
3996 | rm -f conftest.er1 | |
3997 | cat conftest.err >&5 | |
3998 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3999 | (exit $ac_status); } && | |
a1286ef5 ZW |
4000 | { ac_try='test -z "$ac_c_werror_flag" |
4001 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4002 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4003 | (eval $ac_try) 2>&5 | |
4004 | ac_status=$? | |
4005 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4006 | (exit $ac_status); }; } && | |
4007 | { ac_try='test -s conftest.$ac_objext' | |
4008 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4009 | (eval $ac_try) 2>&5 | |
4010 | ac_status=$? | |
4011 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4012 | (exit $ac_status); }; }; then | |
4013 | ac_cv_type_short=yes | |
4014 | else | |
4015 | echo "$as_me: failed program was:" >&5 | |
4016 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4017 | ||
4018 | ac_cv_type_short=no | |
4019 | fi | |
4020 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4021 | fi | |
4022 | echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 | |
4023 | echo "${ECHO_T}$ac_cv_type_short" >&6 | |
4024 | ||
4025 | echo "$as_me:$LINENO: checking size of short" >&5 | |
4026 | echo $ECHO_N "checking size of short... $ECHO_C" >&6 | |
4027 | if test "${ac_cv_sizeof_short+set}" = set; then | |
4028 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4029 | else | |
4030 | if test "$ac_cv_type_short" = yes; then | |
4031 | # The cast to unsigned long works around a bug in the HP C Compiler | |
4032 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4033 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4034 | # This bug is HP SR number 8606223364. | |
4035 | if test "$cross_compiling" = yes; then | |
4036 | # Depending upon the size, compute the lo and hi bounds. | |
4037 | cat >conftest.$ac_ext <<_ACEOF | |
4038 | /* confdefs.h. */ | |
4039 | _ACEOF | |
4040 | cat confdefs.h >>conftest.$ac_ext | |
4041 | cat >>conftest.$ac_ext <<_ACEOF | |
4042 | /* end confdefs.h. */ | |
4043 | $ac_includes_default | |
4044 | int | |
4045 | main () | |
4046 | { | |
4047 | static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)]; | |
4048 | test_array [0] = 0 | |
4049 | ||
4050 | ; | |
4051 | return 0; | |
4052 | } | |
4053 | _ACEOF | |
4054 | rm -f conftest.$ac_objext | |
4055 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4056 | (eval $ac_compile) 2>conftest.er1 | |
4057 | ac_status=$? | |
4058 | grep -v '^ *+' conftest.er1 >conftest.err | |
4059 | rm -f conftest.er1 | |
4060 | cat conftest.err >&5 | |
4061 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4062 | (exit $ac_status); } && | |
a1286ef5 ZW |
4063 | { ac_try='test -z "$ac_c_werror_flag" |
4064 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4065 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4066 | (eval $ac_try) 2>&5 | |
4067 | ac_status=$? | |
4068 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4069 | (exit $ac_status); }; } && | |
4070 | { ac_try='test -s conftest.$ac_objext' | |
4071 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4072 | (eval $ac_try) 2>&5 | |
4073 | ac_status=$? | |
4074 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4075 | (exit $ac_status); }; }; then | |
4076 | ac_lo=0 ac_mid=0 | |
4077 | while :; do | |
4078 | cat >conftest.$ac_ext <<_ACEOF | |
4079 | /* confdefs.h. */ | |
4080 | _ACEOF | |
4081 | cat confdefs.h >>conftest.$ac_ext | |
4082 | cat >>conftest.$ac_ext <<_ACEOF | |
4083 | /* end confdefs.h. */ | |
4084 | $ac_includes_default | |
4085 | int | |
4086 | main () | |
4087 | { | |
4088 | static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; | |
4089 | test_array [0] = 0 | |
4090 | ||
4091 | ; | |
4092 | return 0; | |
4093 | } | |
4094 | _ACEOF | |
4095 | rm -f conftest.$ac_objext | |
4096 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4097 | (eval $ac_compile) 2>conftest.er1 | |
4098 | ac_status=$? | |
4099 | grep -v '^ *+' conftest.er1 >conftest.err | |
4100 | rm -f conftest.er1 | |
4101 | cat conftest.err >&5 | |
4102 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4103 | (exit $ac_status); } && | |
a1286ef5 ZW |
4104 | { ac_try='test -z "$ac_c_werror_flag" |
4105 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4106 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4107 | (eval $ac_try) 2>&5 | |
4108 | ac_status=$? | |
4109 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4110 | (exit $ac_status); }; } && | |
4111 | { ac_try='test -s conftest.$ac_objext' | |
4112 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4113 | (eval $ac_try) 2>&5 | |
4114 | ac_status=$? | |
4115 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4116 | (exit $ac_status); }; }; then | |
4117 | ac_hi=$ac_mid; break | |
4118 | else | |
4119 | echo "$as_me: failed program was:" >&5 | |
4120 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4121 | ||
4122 | ac_lo=`expr $ac_mid + 1` | |
4123 | if test $ac_lo -le $ac_mid; then | |
4124 | ac_lo= ac_hi= | |
4125 | break | |
4126 | fi | |
4127 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
4128 | fi | |
4129 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4130 | done | |
4131 | else | |
4132 | echo "$as_me: failed program was:" >&5 | |
4133 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4134 | ||
4135 | cat >conftest.$ac_ext <<_ACEOF | |
4136 | /* confdefs.h. */ | |
4137 | _ACEOF | |
4138 | cat confdefs.h >>conftest.$ac_ext | |
4139 | cat >>conftest.$ac_ext <<_ACEOF | |
4140 | /* end confdefs.h. */ | |
4141 | $ac_includes_default | |
4142 | int | |
4143 | main () | |
4144 | { | |
4145 | static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)]; | |
4146 | test_array [0] = 0 | |
4147 | ||
4148 | ; | |
4149 | return 0; | |
4150 | } | |
4151 | _ACEOF | |
4152 | rm -f conftest.$ac_objext | |
4153 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4154 | (eval $ac_compile) 2>conftest.er1 | |
4155 | ac_status=$? | |
4156 | grep -v '^ *+' conftest.er1 >conftest.err | |
4157 | rm -f conftest.er1 | |
4158 | cat conftest.err >&5 | |
4159 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4160 | (exit $ac_status); } && | |
a1286ef5 ZW |
4161 | { ac_try='test -z "$ac_c_werror_flag" |
4162 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
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 $ac_status); }; }; then | |
4174 | ac_hi=-1 ac_mid=-1 | |
4175 | while :; do | |
4176 | cat >conftest.$ac_ext <<_ACEOF | |
4177 | /* confdefs.h. */ | |
4178 | _ACEOF | |
4179 | cat confdefs.h >>conftest.$ac_ext | |
4180 | cat >>conftest.$ac_ext <<_ACEOF | |
4181 | /* end confdefs.h. */ | |
4182 | $ac_includes_default | |
4183 | int | |
4184 | main () | |
4185 | { | |
4186 | static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)]; | |
4187 | test_array [0] = 0 | |
4188 | ||
4189 | ; | |
4190 | return 0; | |
4191 | } | |
4192 | _ACEOF | |
4193 | rm -f conftest.$ac_objext | |
4194 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4195 | (eval $ac_compile) 2>conftest.er1 | |
4196 | ac_status=$? | |
4197 | grep -v '^ *+' conftest.er1 >conftest.err | |
4198 | rm -f conftest.er1 | |
4199 | cat conftest.err >&5 | |
4200 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4201 | (exit $ac_status); } && | |
a1286ef5 ZW |
4202 | { ac_try='test -z "$ac_c_werror_flag" |
4203 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4204 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4205 | (eval $ac_try) 2>&5 | |
4206 | ac_status=$? | |
4207 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4208 | (exit $ac_status); }; } && | |
4209 | { ac_try='test -s conftest.$ac_objext' | |
4210 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4211 | (eval $ac_try) 2>&5 | |
4212 | ac_status=$? | |
4213 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4214 | (exit $ac_status); }; }; then | |
4215 | ac_lo=$ac_mid; break | |
4216 | else | |
4217 | echo "$as_me: failed program was:" >&5 | |
4218 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4219 | ||
4220 | ac_hi=`expr '(' $ac_mid ')' - 1` | |
4221 | if test $ac_mid -le $ac_hi; then | |
4222 | ac_lo= ac_hi= | |
4223 | break | |
4224 | fi | |
4225 | ac_mid=`expr 2 '*' $ac_mid` | |
4226 | fi | |
4227 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4228 | done | |
4229 | else | |
4230 | echo "$as_me: failed program was:" >&5 | |
4231 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4232 | ||
4233 | ac_lo= ac_hi= | |
4234 | fi | |
4235 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4236 | fi | |
4237 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4238 | # Binary search between lo and hi bounds. | |
4239 | while test "x$ac_lo" != "x$ac_hi"; do | |
4240 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
4241 | cat >conftest.$ac_ext <<_ACEOF | |
4242 | /* confdefs.h. */ | |
4243 | _ACEOF | |
4244 | cat confdefs.h >>conftest.$ac_ext | |
4245 | cat >>conftest.$ac_ext <<_ACEOF | |
4246 | /* end confdefs.h. */ | |
4247 | $ac_includes_default | |
4248 | int | |
4249 | main () | |
4250 | { | |
4251 | static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; | |
4252 | test_array [0] = 0 | |
4253 | ||
4254 | ; | |
4255 | return 0; | |
4256 | } | |
4257 | _ACEOF | |
4258 | rm -f conftest.$ac_objext | |
4259 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4260 | (eval $ac_compile) 2>conftest.er1 | |
4261 | ac_status=$? | |
4262 | grep -v '^ *+' conftest.er1 >conftest.err | |
4263 | rm -f conftest.er1 | |
4264 | cat conftest.err >&5 | |
4265 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4266 | (exit $ac_status); } && | |
a1286ef5 ZW |
4267 | { ac_try='test -z "$ac_c_werror_flag" |
4268 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4269 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4270 | (eval $ac_try) 2>&5 | |
4271 | ac_status=$? | |
4272 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4273 | (exit $ac_status); }; } && | |
4274 | { ac_try='test -s conftest.$ac_objext' | |
4275 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4276 | (eval $ac_try) 2>&5 | |
4277 | ac_status=$? | |
4278 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4279 | (exit $ac_status); }; }; then | |
4280 | ac_hi=$ac_mid | |
4281 | else | |
4282 | echo "$as_me: failed program was:" >&5 | |
4283 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4284 | ||
4285 | ac_lo=`expr '(' $ac_mid ')' + 1` | |
4286 | fi | |
4287 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4288 | done | |
4289 | case $ac_lo in | |
4290 | ?*) ac_cv_sizeof_short=$ac_lo;; | |
4291 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 | |
4292 | See \`config.log' for more details." >&5 | |
4293 | echo "$as_me: error: cannot compute sizeof (short), 77 | |
4294 | See \`config.log' for more details." >&2;} | |
4295 | { (exit 1); exit 1; }; } ;; | |
4296 | esac | |
4297 | else | |
4298 | if test "$cross_compiling" = yes; then | |
a1286ef5 ZW |
4299 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling |
4300 | See \`config.log' for more details." >&5 | |
4301 | echo "$as_me: error: cannot run test program while cross compiling | |
4302 | See \`config.log' for more details." >&2;} | |
bf3b7cd3 JD |
4303 | { (exit 1); exit 1; }; } |
4304 | else | |
4305 | cat >conftest.$ac_ext <<_ACEOF | |
4306 | /* confdefs.h. */ | |
4307 | _ACEOF | |
4308 | cat confdefs.h >>conftest.$ac_ext | |
4309 | cat >>conftest.$ac_ext <<_ACEOF | |
4310 | /* end confdefs.h. */ | |
4311 | $ac_includes_default | |
4312 | long longval () { return (long) (sizeof (short)); } | |
4313 | unsigned long ulongval () { return (long) (sizeof (short)); } | |
4314 | #include <stdio.h> | |
4315 | #include <stdlib.h> | |
4316 | int | |
4317 | main () | |
4318 | { | |
4319 | ||
4320 | FILE *f = fopen ("conftest.val", "w"); | |
4321 | if (! f) | |
4322 | exit (1); | |
4323 | if (((long) (sizeof (short))) < 0) | |
4324 | { | |
4325 | long i = longval (); | |
4326 | if (i != ((long) (sizeof (short)))) | |
4327 | exit (1); | |
4328 | fprintf (f, "%ld\n", i); | |
4329 | } | |
4330 | else | |
4331 | { | |
4332 | unsigned long i = ulongval (); | |
4333 | if (i != ((long) (sizeof (short)))) | |
4334 | exit (1); | |
4335 | fprintf (f, "%lu\n", i); | |
4336 | } | |
4337 | exit (ferror (f) || fclose (f) != 0); | |
4338 | ||
4339 | ; | |
4340 | return 0; | |
4341 | } | |
4342 | _ACEOF | |
4343 | rm -f conftest$ac_exeext | |
4344 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
4345 | (eval $ac_link) 2>&5 | |
4346 | ac_status=$? | |
4347 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4348 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
4349 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4350 | (eval $ac_try) 2>&5 | |
4351 | ac_status=$? | |
4352 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4353 | (exit $ac_status); }; }; then | |
4354 | ac_cv_sizeof_short=`cat conftest.val` | |
4355 | else | |
4356 | echo "$as_me: program exited with status $ac_status" >&5 | |
4357 | echo "$as_me: failed program was:" >&5 | |
4358 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4359 | ||
4360 | ( exit $ac_status ) | |
4361 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 | |
4362 | See \`config.log' for more details." >&5 | |
4363 | echo "$as_me: error: cannot compute sizeof (short), 77 | |
4364 | See \`config.log' for more details." >&2;} | |
4365 | { (exit 1); exit 1; }; } | |
4366 | fi | |
4367 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
4368 | fi | |
4369 | fi | |
4370 | rm -f conftest.val | |
4371 | else | |
4372 | ac_cv_sizeof_short=0 | |
4373 | fi | |
4374 | fi | |
4375 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 | |
4376 | echo "${ECHO_T}$ac_cv_sizeof_short" >&6 | |
4377 | cat >>confdefs.h <<_ACEOF | |
4378 | #define SIZEOF_SHORT $ac_cv_sizeof_short | |
4379 | _ACEOF | |
4380 | ||
4381 | ||
4382 | echo "$as_me:$LINENO: checking for int" >&5 | |
4383 | echo $ECHO_N "checking for int... $ECHO_C" >&6 | |
4384 | if test "${ac_cv_type_int+set}" = set; then | |
4385 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4386 | else | |
4387 | cat >conftest.$ac_ext <<_ACEOF | |
4388 | /* confdefs.h. */ | |
4389 | _ACEOF | |
4390 | cat confdefs.h >>conftest.$ac_ext | |
4391 | cat >>conftest.$ac_ext <<_ACEOF | |
4392 | /* end confdefs.h. */ | |
4393 | $ac_includes_default | |
4394 | int | |
4395 | main () | |
4396 | { | |
4397 | if ((int *) 0) | |
4398 | return 0; | |
4399 | if (sizeof (int)) | |
4400 | return 0; | |
4401 | ; | |
4402 | return 0; | |
4403 | } | |
4404 | _ACEOF | |
4405 | rm -f conftest.$ac_objext | |
4406 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4407 | (eval $ac_compile) 2>conftest.er1 | |
4408 | ac_status=$? | |
4409 | grep -v '^ *+' conftest.er1 >conftest.err | |
4410 | rm -f conftest.er1 | |
4411 | cat conftest.err >&5 | |
4412 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4413 | (exit $ac_status); } && | |
a1286ef5 ZW |
4414 | { ac_try='test -z "$ac_c_werror_flag" |
4415 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4416 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4417 | (eval $ac_try) 2>&5 | |
4418 | ac_status=$? | |
4419 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4420 | (exit $ac_status); }; } && | |
4421 | { ac_try='test -s conftest.$ac_objext' | |
4422 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4423 | (eval $ac_try) 2>&5 | |
4424 | ac_status=$? | |
4425 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4426 | (exit $ac_status); }; }; then | |
4427 | ac_cv_type_int=yes | |
4428 | else | |
4429 | echo "$as_me: failed program was:" >&5 | |
4430 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4431 | ||
4432 | ac_cv_type_int=no | |
4433 | fi | |
4434 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4435 | fi | |
4436 | echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 | |
4437 | echo "${ECHO_T}$ac_cv_type_int" >&6 | |
4438 | ||
4439 | echo "$as_me:$LINENO: checking size of int" >&5 | |
4440 | echo $ECHO_N "checking size of int... $ECHO_C" >&6 | |
4441 | if test "${ac_cv_sizeof_int+set}" = set; then | |
4442 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4443 | else | |
4444 | if test "$ac_cv_type_int" = yes; then | |
4445 | # The cast to unsigned long works around a bug in the HP C Compiler | |
4446 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4447 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4448 | # This bug is HP SR number 8606223364. | |
4449 | if test "$cross_compiling" = yes; then | |
4450 | # Depending upon the size, compute the lo and hi bounds. | |
4451 | cat >conftest.$ac_ext <<_ACEOF | |
4452 | /* confdefs.h. */ | |
4453 | _ACEOF | |
4454 | cat confdefs.h >>conftest.$ac_ext | |
4455 | cat >>conftest.$ac_ext <<_ACEOF | |
4456 | /* end confdefs.h. */ | |
4457 | $ac_includes_default | |
4458 | int | |
4459 | main () | |
4460 | { | |
4461 | static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; | |
4462 | test_array [0] = 0 | |
4463 | ||
4464 | ; | |
4465 | return 0; | |
4466 | } | |
4467 | _ACEOF | |
4468 | rm -f conftest.$ac_objext | |
4469 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4470 | (eval $ac_compile) 2>conftest.er1 | |
4471 | ac_status=$? | |
4472 | grep -v '^ *+' conftest.er1 >conftest.err | |
4473 | rm -f conftest.er1 | |
4474 | cat conftest.err >&5 | |
4475 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4476 | (exit $ac_status); } && | |
a1286ef5 ZW |
4477 | { ac_try='test -z "$ac_c_werror_flag" |
4478 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4479 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4480 | (eval $ac_try) 2>&5 | |
4481 | ac_status=$? | |
4482 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4483 | (exit $ac_status); }; } && | |
4484 | { ac_try='test -s conftest.$ac_objext' | |
4485 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4486 | (eval $ac_try) 2>&5 | |
4487 | ac_status=$? | |
4488 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4489 | (exit $ac_status); }; }; then | |
4490 | ac_lo=0 ac_mid=0 | |
4491 | while :; do | |
4492 | cat >conftest.$ac_ext <<_ACEOF | |
4493 | /* confdefs.h. */ | |
4494 | _ACEOF | |
4495 | cat confdefs.h >>conftest.$ac_ext | |
4496 | cat >>conftest.$ac_ext <<_ACEOF | |
4497 | /* end confdefs.h. */ | |
4498 | $ac_includes_default | |
4499 | int | |
4500 | main () | |
4501 | { | |
4502 | static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; | |
4503 | test_array [0] = 0 | |
4504 | ||
4505 | ; | |
4506 | return 0; | |
4507 | } | |
4508 | _ACEOF | |
4509 | rm -f conftest.$ac_objext | |
4510 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4511 | (eval $ac_compile) 2>conftest.er1 | |
4512 | ac_status=$? | |
4513 | grep -v '^ *+' conftest.er1 >conftest.err | |
4514 | rm -f conftest.er1 | |
4515 | cat conftest.err >&5 | |
4516 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4517 | (exit $ac_status); } && | |
a1286ef5 ZW |
4518 | { ac_try='test -z "$ac_c_werror_flag" |
4519 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4520 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4521 | (eval $ac_try) 2>&5 | |
4522 | ac_status=$? | |
4523 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4524 | (exit $ac_status); }; } && | |
4525 | { ac_try='test -s conftest.$ac_objext' | |
4526 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4527 | (eval $ac_try) 2>&5 | |
4528 | ac_status=$? | |
4529 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4530 | (exit $ac_status); }; }; then | |
4531 | ac_hi=$ac_mid; break | |
4532 | else | |
4533 | echo "$as_me: failed program was:" >&5 | |
4534 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4535 | ||
4536 | ac_lo=`expr $ac_mid + 1` | |
4537 | if test $ac_lo -le $ac_mid; then | |
4538 | ac_lo= ac_hi= | |
4539 | break | |
4540 | fi | |
4541 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
4542 | fi | |
4543 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4544 | done | |
4545 | else | |
4546 | echo "$as_me: failed program was:" >&5 | |
4547 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4548 | ||
4549 | cat >conftest.$ac_ext <<_ACEOF | |
4550 | /* confdefs.h. */ | |
4551 | _ACEOF | |
4552 | cat confdefs.h >>conftest.$ac_ext | |
4553 | cat >>conftest.$ac_ext <<_ACEOF | |
4554 | /* end confdefs.h. */ | |
4555 | $ac_includes_default | |
4556 | int | |
4557 | main () | |
4558 | { | |
4559 | static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; | |
4560 | test_array [0] = 0 | |
4561 | ||
4562 | ; | |
4563 | return 0; | |
4564 | } | |
4565 | _ACEOF | |
4566 | rm -f conftest.$ac_objext | |
4567 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4568 | (eval $ac_compile) 2>conftest.er1 | |
4569 | ac_status=$? | |
4570 | grep -v '^ *+' conftest.er1 >conftest.err | |
4571 | rm -f conftest.er1 | |
4572 | cat conftest.err >&5 | |
4573 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4574 | (exit $ac_status); } && | |
a1286ef5 ZW |
4575 | { ac_try='test -z "$ac_c_werror_flag" |
4576 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4577 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4578 | (eval $ac_try) 2>&5 | |
4579 | ac_status=$? | |
4580 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4581 | (exit $ac_status); }; } && | |
4582 | { ac_try='test -s conftest.$ac_objext' | |
4583 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4584 | (eval $ac_try) 2>&5 | |
4585 | ac_status=$? | |
4586 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4587 | (exit $ac_status); }; }; then | |
4588 | ac_hi=-1 ac_mid=-1 | |
4589 | while :; do | |
4590 | cat >conftest.$ac_ext <<_ACEOF | |
4591 | /* confdefs.h. */ | |
4592 | _ACEOF | |
4593 | cat confdefs.h >>conftest.$ac_ext | |
4594 | cat >>conftest.$ac_ext <<_ACEOF | |
4595 | /* end confdefs.h. */ | |
4596 | $ac_includes_default | |
4597 | int | |
4598 | main () | |
4599 | { | |
4600 | static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; | |
4601 | test_array [0] = 0 | |
4602 | ||
4603 | ; | |
4604 | return 0; | |
4605 | } | |
4606 | _ACEOF | |
4607 | rm -f conftest.$ac_objext | |
4608 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4609 | (eval $ac_compile) 2>conftest.er1 | |
4610 | ac_status=$? | |
4611 | grep -v '^ *+' conftest.er1 >conftest.err | |
4612 | rm -f conftest.er1 | |
4613 | cat conftest.err >&5 | |
4614 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4615 | (exit $ac_status); } && | |
a1286ef5 ZW |
4616 | { ac_try='test -z "$ac_c_werror_flag" |
4617 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4618 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4619 | (eval $ac_try) 2>&5 | |
4620 | ac_status=$? | |
4621 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4622 | (exit $ac_status); }; } && | |
4623 | { ac_try='test -s conftest.$ac_objext' | |
4624 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4625 | (eval $ac_try) 2>&5 | |
4626 | ac_status=$? | |
4627 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4628 | (exit $ac_status); }; }; then | |
4629 | ac_lo=$ac_mid; break | |
4630 | else | |
4631 | echo "$as_me: failed program was:" >&5 | |
4632 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4633 | ||
4634 | ac_hi=`expr '(' $ac_mid ')' - 1` | |
4635 | if test $ac_mid -le $ac_hi; then | |
4636 | ac_lo= ac_hi= | |
4637 | break | |
4638 | fi | |
4639 | ac_mid=`expr 2 '*' $ac_mid` | |
4640 | fi | |
4641 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4642 | done | |
4643 | else | |
4644 | echo "$as_me: failed program was:" >&5 | |
4645 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4646 | ||
4647 | ac_lo= ac_hi= | |
4648 | fi | |
4649 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4650 | fi | |
4651 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4652 | # Binary search between lo and hi bounds. | |
4653 | while test "x$ac_lo" != "x$ac_hi"; do | |
4654 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
4655 | cat >conftest.$ac_ext <<_ACEOF | |
4656 | /* confdefs.h. */ | |
4657 | _ACEOF | |
4658 | cat confdefs.h >>conftest.$ac_ext | |
4659 | cat >>conftest.$ac_ext <<_ACEOF | |
4660 | /* end confdefs.h. */ | |
4661 | $ac_includes_default | |
4662 | int | |
4663 | main () | |
4664 | { | |
4665 | static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; | |
4666 | test_array [0] = 0 | |
4667 | ||
4668 | ; | |
4669 | return 0; | |
4670 | } | |
4671 | _ACEOF | |
4672 | rm -f conftest.$ac_objext | |
4673 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4674 | (eval $ac_compile) 2>conftest.er1 | |
4675 | ac_status=$? | |
4676 | grep -v '^ *+' conftest.er1 >conftest.err | |
4677 | rm -f conftest.er1 | |
4678 | cat conftest.err >&5 | |
4679 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4680 | (exit $ac_status); } && | |
a1286ef5 ZW |
4681 | { ac_try='test -z "$ac_c_werror_flag" |
4682 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4683 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4684 | (eval $ac_try) 2>&5 | |
4685 | ac_status=$? | |
4686 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4687 | (exit $ac_status); }; } && | |
4688 | { ac_try='test -s conftest.$ac_objext' | |
4689 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4690 | (eval $ac_try) 2>&5 | |
4691 | ac_status=$? | |
4692 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4693 | (exit $ac_status); }; }; then | |
4694 | ac_hi=$ac_mid | |
4695 | else | |
4696 | echo "$as_me: failed program was:" >&5 | |
4697 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4698 | ||
4699 | ac_lo=`expr '(' $ac_mid ')' + 1` | |
4700 | fi | |
4701 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4702 | done | |
4703 | case $ac_lo in | |
4704 | ?*) ac_cv_sizeof_int=$ac_lo;; | |
4705 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 | |
4706 | See \`config.log' for more details." >&5 | |
4707 | echo "$as_me: error: cannot compute sizeof (int), 77 | |
4708 | See \`config.log' for more details." >&2;} | |
4709 | { (exit 1); exit 1; }; } ;; | |
4710 | esac | |
4711 | else | |
4712 | if test "$cross_compiling" = yes; then | |
a1286ef5 ZW |
4713 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling |
4714 | See \`config.log' for more details." >&5 | |
4715 | echo "$as_me: error: cannot run test program while cross compiling | |
4716 | See \`config.log' for more details." >&2;} | |
bf3b7cd3 JD |
4717 | { (exit 1); exit 1; }; } |
4718 | else | |
4719 | cat >conftest.$ac_ext <<_ACEOF | |
4720 | /* confdefs.h. */ | |
4721 | _ACEOF | |
4722 | cat confdefs.h >>conftest.$ac_ext | |
4723 | cat >>conftest.$ac_ext <<_ACEOF | |
4724 | /* end confdefs.h. */ | |
4725 | $ac_includes_default | |
4726 | long longval () { return (long) (sizeof (int)); } | |
4727 | unsigned long ulongval () { return (long) (sizeof (int)); } | |
4728 | #include <stdio.h> | |
4729 | #include <stdlib.h> | |
4730 | int | |
4731 | main () | |
4732 | { | |
4733 | ||
4734 | FILE *f = fopen ("conftest.val", "w"); | |
4735 | if (! f) | |
4736 | exit (1); | |
4737 | if (((long) (sizeof (int))) < 0) | |
4738 | { | |
4739 | long i = longval (); | |
4740 | if (i != ((long) (sizeof (int)))) | |
4741 | exit (1); | |
4742 | fprintf (f, "%ld\n", i); | |
4743 | } | |
4744 | else | |
4745 | { | |
4746 | unsigned long i = ulongval (); | |
4747 | if (i != ((long) (sizeof (int)))) | |
4748 | exit (1); | |
4749 | fprintf (f, "%lu\n", i); | |
4750 | } | |
4751 | exit (ferror (f) || fclose (f) != 0); | |
4752 | ||
4753 | ; | |
4754 | return 0; | |
4755 | } | |
4756 | _ACEOF | |
4757 | rm -f conftest$ac_exeext | |
4758 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
4759 | (eval $ac_link) 2>&5 | |
4760 | ac_status=$? | |
4761 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4762 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
4763 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4764 | (eval $ac_try) 2>&5 | |
4765 | ac_status=$? | |
4766 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4767 | (exit $ac_status); }; }; then | |
4768 | ac_cv_sizeof_int=`cat conftest.val` | |
4769 | else | |
4770 | echo "$as_me: program exited with status $ac_status" >&5 | |
4771 | echo "$as_me: failed program was:" >&5 | |
4772 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4773 | ||
4774 | ( exit $ac_status ) | |
4775 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 | |
4776 | See \`config.log' for more details." >&5 | |
4777 | echo "$as_me: error: cannot compute sizeof (int), 77 | |
4778 | See \`config.log' for more details." >&2;} | |
4779 | { (exit 1); exit 1; }; } | |
4780 | fi | |
4781 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
4782 | fi | |
4783 | fi | |
4784 | rm -f conftest.val | |
4785 | else | |
4786 | ac_cv_sizeof_int=0 | |
4787 | fi | |
4788 | fi | |
4789 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 | |
4790 | echo "${ECHO_T}$ac_cv_sizeof_int" >&6 | |
4791 | cat >>confdefs.h <<_ACEOF | |
4792 | #define SIZEOF_INT $ac_cv_sizeof_int | |
4793 | _ACEOF | |
4794 | ||
4795 | ||
4796 | echo "$as_me:$LINENO: checking for long" >&5 | |
4797 | echo $ECHO_N "checking for long... $ECHO_C" >&6 | |
4798 | if test "${ac_cv_type_long+set}" = set; then | |
4799 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4800 | else | |
4801 | cat >conftest.$ac_ext <<_ACEOF | |
4802 | /* confdefs.h. */ | |
4803 | _ACEOF | |
4804 | cat confdefs.h >>conftest.$ac_ext | |
4805 | cat >>conftest.$ac_ext <<_ACEOF | |
4806 | /* end confdefs.h. */ | |
4807 | $ac_includes_default | |
4808 | int | |
4809 | main () | |
4810 | { | |
4811 | if ((long *) 0) | |
4812 | return 0; | |
4813 | if (sizeof (long)) | |
4814 | return 0; | |
4815 | ; | |
4816 | return 0; | |
4817 | } | |
4818 | _ACEOF | |
4819 | rm -f conftest.$ac_objext | |
4820 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4821 | (eval $ac_compile) 2>conftest.er1 | |
4822 | ac_status=$? | |
4823 | grep -v '^ *+' conftest.er1 >conftest.err | |
4824 | rm -f conftest.er1 | |
4825 | cat conftest.err >&5 | |
4826 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4827 | (exit $ac_status); } && | |
a1286ef5 ZW |
4828 | { ac_try='test -z "$ac_c_werror_flag" |
4829 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4830 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4831 | (eval $ac_try) 2>&5 | |
4832 | ac_status=$? | |
4833 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4834 | (exit $ac_status); }; } && | |
4835 | { ac_try='test -s conftest.$ac_objext' | |
4836 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4837 | (eval $ac_try) 2>&5 | |
4838 | ac_status=$? | |
4839 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4840 | (exit $ac_status); }; }; then | |
4841 | ac_cv_type_long=yes | |
4842 | else | |
4843 | echo "$as_me: failed program was:" >&5 | |
4844 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4845 | ||
4846 | ac_cv_type_long=no | |
4847 | fi | |
4848 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4849 | fi | |
4850 | echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 | |
4851 | echo "${ECHO_T}$ac_cv_type_long" >&6 | |
4852 | ||
4853 | echo "$as_me:$LINENO: checking size of long" >&5 | |
4854 | echo $ECHO_N "checking size of long... $ECHO_C" >&6 | |
4855 | if test "${ac_cv_sizeof_long+set}" = set; then | |
4856 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4857 | else | |
4858 | if test "$ac_cv_type_long" = yes; then | |
4859 | # The cast to unsigned long works around a bug in the HP C Compiler | |
4860 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4861 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4862 | # This bug is HP SR number 8606223364. | |
4863 | if test "$cross_compiling" = yes; then | |
4864 | # Depending upon the size, compute the lo and hi bounds. | |
4865 | cat >conftest.$ac_ext <<_ACEOF | |
4866 | /* confdefs.h. */ | |
4867 | _ACEOF | |
4868 | cat confdefs.h >>conftest.$ac_ext | |
4869 | cat >>conftest.$ac_ext <<_ACEOF | |
4870 | /* end confdefs.h. */ | |
4871 | $ac_includes_default | |
4872 | int | |
4873 | main () | |
4874 | { | |
4875 | static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)]; | |
4876 | test_array [0] = 0 | |
4877 | ||
4878 | ; | |
4879 | return 0; | |
4880 | } | |
4881 | _ACEOF | |
4882 | rm -f conftest.$ac_objext | |
4883 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4884 | (eval $ac_compile) 2>conftest.er1 | |
4885 | ac_status=$? | |
4886 | grep -v '^ *+' conftest.er1 >conftest.err | |
4887 | rm -f conftest.er1 | |
4888 | cat conftest.err >&5 | |
4889 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4890 | (exit $ac_status); } && | |
a1286ef5 ZW |
4891 | { ac_try='test -z "$ac_c_werror_flag" |
4892 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4893 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4894 | (eval $ac_try) 2>&5 | |
4895 | ac_status=$? | |
4896 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4897 | (exit $ac_status); }; } && | |
4898 | { ac_try='test -s conftest.$ac_objext' | |
4899 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4900 | (eval $ac_try) 2>&5 | |
4901 | ac_status=$? | |
4902 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4903 | (exit $ac_status); }; }; then | |
4904 | ac_lo=0 ac_mid=0 | |
4905 | while :; do | |
4906 | cat >conftest.$ac_ext <<_ACEOF | |
4907 | /* confdefs.h. */ | |
4908 | _ACEOF | |
4909 | cat confdefs.h >>conftest.$ac_ext | |
4910 | cat >>conftest.$ac_ext <<_ACEOF | |
4911 | /* end confdefs.h. */ | |
4912 | $ac_includes_default | |
4913 | int | |
4914 | main () | |
4915 | { | |
4916 | static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; | |
4917 | test_array [0] = 0 | |
4918 | ||
4919 | ; | |
4920 | return 0; | |
4921 | } | |
4922 | _ACEOF | |
4923 | rm -f conftest.$ac_objext | |
4924 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4925 | (eval $ac_compile) 2>conftest.er1 | |
4926 | ac_status=$? | |
4927 | grep -v '^ *+' conftest.er1 >conftest.err | |
4928 | rm -f conftest.er1 | |
4929 | cat conftest.err >&5 | |
4930 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4931 | (exit $ac_status); } && | |
a1286ef5 ZW |
4932 | { ac_try='test -z "$ac_c_werror_flag" |
4933 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4934 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4935 | (eval $ac_try) 2>&5 | |
4936 | ac_status=$? | |
4937 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4938 | (exit $ac_status); }; } && | |
4939 | { ac_try='test -s conftest.$ac_objext' | |
4940 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4941 | (eval $ac_try) 2>&5 | |
4942 | ac_status=$? | |
4943 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4944 | (exit $ac_status); }; }; then | |
4945 | ac_hi=$ac_mid; break | |
4946 | else | |
4947 | echo "$as_me: failed program was:" >&5 | |
4948 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4949 | ||
4950 | ac_lo=`expr $ac_mid + 1` | |
4951 | if test $ac_lo -le $ac_mid; then | |
4952 | ac_lo= ac_hi= | |
4953 | break | |
4954 | fi | |
4955 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
4956 | fi | |
4957 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4958 | done | |
4959 | else | |
4960 | echo "$as_me: failed program was:" >&5 | |
4961 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4962 | ||
4963 | cat >conftest.$ac_ext <<_ACEOF | |
4964 | /* confdefs.h. */ | |
4965 | _ACEOF | |
4966 | cat confdefs.h >>conftest.$ac_ext | |
4967 | cat >>conftest.$ac_ext <<_ACEOF | |
4968 | /* end confdefs.h. */ | |
4969 | $ac_includes_default | |
4970 | int | |
4971 | main () | |
4972 | { | |
4973 | static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)]; | |
4974 | test_array [0] = 0 | |
4975 | ||
4976 | ; | |
4977 | return 0; | |
4978 | } | |
4979 | _ACEOF | |
4980 | rm -f conftest.$ac_objext | |
4981 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4982 | (eval $ac_compile) 2>conftest.er1 | |
4983 | ac_status=$? | |
4984 | grep -v '^ *+' conftest.er1 >conftest.err | |
4985 | rm -f conftest.er1 | |
4986 | cat conftest.err >&5 | |
4987 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4988 | (exit $ac_status); } && | |
a1286ef5 ZW |
4989 | { ac_try='test -z "$ac_c_werror_flag" |
4990 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
4991 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4992 | (eval $ac_try) 2>&5 | |
4993 | ac_status=$? | |
4994 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4995 | (exit $ac_status); }; } && | |
4996 | { ac_try='test -s conftest.$ac_objext' | |
4997 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4998 | (eval $ac_try) 2>&5 | |
4999 | ac_status=$? | |
5000 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5001 | (exit $ac_status); }; }; then | |
5002 | ac_hi=-1 ac_mid=-1 | |
5003 | while :; do | |
5004 | cat >conftest.$ac_ext <<_ACEOF | |
5005 | /* confdefs.h. */ | |
5006 | _ACEOF | |
5007 | cat confdefs.h >>conftest.$ac_ext | |
5008 | cat >>conftest.$ac_ext <<_ACEOF | |
5009 | /* end confdefs.h. */ | |
5010 | $ac_includes_default | |
5011 | int | |
5012 | main () | |
5013 | { | |
5014 | static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)]; | |
5015 | test_array [0] = 0 | |
5016 | ||
5017 | ; | |
5018 | return 0; | |
5019 | } | |
5020 | _ACEOF | |
5021 | rm -f conftest.$ac_objext | |
5022 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5023 | (eval $ac_compile) 2>conftest.er1 | |
5024 | ac_status=$? | |
5025 | grep -v '^ *+' conftest.er1 >conftest.err | |
5026 | rm -f conftest.er1 | |
5027 | cat conftest.err >&5 | |
5028 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5029 | (exit $ac_status); } && | |
a1286ef5 ZW |
5030 | { ac_try='test -z "$ac_c_werror_flag" |
5031 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
5032 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5033 | (eval $ac_try) 2>&5 | |
5034 | ac_status=$? | |
5035 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5036 | (exit $ac_status); }; } && | |
5037 | { ac_try='test -s conftest.$ac_objext' | |
5038 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5039 | (eval $ac_try) 2>&5 | |
5040 | ac_status=$? | |
5041 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5042 | (exit $ac_status); }; }; then | |
5043 | ac_lo=$ac_mid; break | |
5044 | else | |
5045 | echo "$as_me: failed program was:" >&5 | |
5046 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5047 | ||
5048 | ac_hi=`expr '(' $ac_mid ')' - 1` | |
5049 | if test $ac_mid -le $ac_hi; then | |
5050 | ac_lo= ac_hi= | |
5051 | break | |
5052 | fi | |
5053 | ac_mid=`expr 2 '*' $ac_mid` | |
5054 | fi | |
5055 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
5056 | done | |
5057 | else | |
5058 | echo "$as_me: failed program was:" >&5 | |
5059 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5060 | ||
5061 | ac_lo= ac_hi= | |
5062 | fi | |
5063 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
5064 | fi | |
5065 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
5066 | # Binary search between lo and hi bounds. | |
5067 | while test "x$ac_lo" != "x$ac_hi"; do | |
5068 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
5069 | cat >conftest.$ac_ext <<_ACEOF | |
5070 | /* confdefs.h. */ | |
5071 | _ACEOF | |
5072 | cat confdefs.h >>conftest.$ac_ext | |
5073 | cat >>conftest.$ac_ext <<_ACEOF | |
5074 | /* end confdefs.h. */ | |
5075 | $ac_includes_default | |
5076 | int | |
5077 | main () | |
5078 | { | |
5079 | static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; | |
5080 | test_array [0] = 0 | |
5081 | ||
5082 | ; | |
5083 | return 0; | |
5084 | } | |
5085 | _ACEOF | |
5086 | rm -f conftest.$ac_objext | |
5087 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5088 | (eval $ac_compile) 2>conftest.er1 | |
5089 | ac_status=$? | |
5090 | grep -v '^ *+' conftest.er1 >conftest.err | |
5091 | rm -f conftest.er1 | |
5092 | cat conftest.err >&5 | |
5093 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5094 | (exit $ac_status); } && | |
a1286ef5 ZW |
5095 | { ac_try='test -z "$ac_c_werror_flag" |
5096 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
5097 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5098 | (eval $ac_try) 2>&5 | |
5099 | ac_status=$? | |
5100 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5101 | (exit $ac_status); }; } && | |
5102 | { ac_try='test -s conftest.$ac_objext' | |
5103 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5104 | (eval $ac_try) 2>&5 | |
5105 | ac_status=$? | |
5106 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5107 | (exit $ac_status); }; }; then | |
5108 | ac_hi=$ac_mid | |
5109 | else | |
5110 | echo "$as_me: failed program was:" >&5 | |
5111 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5112 | ||
5113 | ac_lo=`expr '(' $ac_mid ')' + 1` | |
5114 | fi | |
5115 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
5116 | done | |
5117 | case $ac_lo in | |
5118 | ?*) ac_cv_sizeof_long=$ac_lo;; | |
5119 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 | |
5120 | See \`config.log' for more details." >&5 | |
5121 | echo "$as_me: error: cannot compute sizeof (long), 77 | |
5122 | See \`config.log' for more details." >&2;} | |
5123 | { (exit 1); exit 1; }; } ;; | |
5124 | esac | |
5125 | else | |
5126 | if test "$cross_compiling" = yes; then | |
a1286ef5 ZW |
5127 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling |
5128 | See \`config.log' for more details." >&5 | |
5129 | echo "$as_me: error: cannot run test program while cross compiling | |
5130 | See \`config.log' for more details." >&2;} | |
bf3b7cd3 JD |
5131 | { (exit 1); exit 1; }; } |
5132 | else | |
5133 | cat >conftest.$ac_ext <<_ACEOF | |
5134 | /* confdefs.h. */ | |
5135 | _ACEOF | |
5136 | cat confdefs.h >>conftest.$ac_ext | |
5137 | cat >>conftest.$ac_ext <<_ACEOF | |
5138 | /* end confdefs.h. */ | |
5139 | $ac_includes_default | |
5140 | long longval () { return (long) (sizeof (long)); } | |
5141 | unsigned long ulongval () { return (long) (sizeof (long)); } | |
5142 | #include <stdio.h> | |
5143 | #include <stdlib.h> | |
5144 | int | |
5145 | main () | |
5146 | { | |
5147 | ||
5148 | FILE *f = fopen ("conftest.val", "w"); | |
5149 | if (! f) | |
5150 | exit (1); | |
5151 | if (((long) (sizeof (long))) < 0) | |
5152 | { | |
5153 | long i = longval (); | |
5154 | if (i != ((long) (sizeof (long)))) | |
5155 | exit (1); | |
5156 | fprintf (f, "%ld\n", i); | |
5157 | } | |
5158 | else | |
5159 | { | |
5160 | unsigned long i = ulongval (); | |
5161 | if (i != ((long) (sizeof (long)))) | |
5162 | exit (1); | |
5163 | fprintf (f, "%lu\n", i); | |
5164 | } | |
5165 | exit (ferror (f) || fclose (f) != 0); | |
5166 | ||
5167 | ; | |
5168 | return 0; | |
5169 | } | |
5170 | _ACEOF | |
5171 | rm -f conftest$ac_exeext | |
5172 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
5173 | (eval $ac_link) 2>&5 | |
5174 | ac_status=$? | |
5175 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5176 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
5177 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5178 | (eval $ac_try) 2>&5 | |
5179 | ac_status=$? | |
5180 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5181 | (exit $ac_status); }; }; then | |
5182 | ac_cv_sizeof_long=`cat conftest.val` | |
5183 | else | |
5184 | echo "$as_me: program exited with status $ac_status" >&5 | |
5185 | echo "$as_me: failed program was:" >&5 | |
5186 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5187 | ||
5188 | ( exit $ac_status ) | |
5189 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 | |
5190 | See \`config.log' for more details." >&5 | |
5191 | echo "$as_me: error: cannot compute sizeof (long), 77 | |
5192 | See \`config.log' for more details." >&2;} | |
5193 | { (exit 1); exit 1; }; } | |
5194 | fi | |
5195 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
5196 | fi | |
5197 | fi | |
5198 | rm -f conftest.val | |
5199 | else | |
5200 | ac_cv_sizeof_long=0 | |
5201 | fi | |
5202 | fi | |
5203 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 | |
5204 | echo "${ECHO_T}$ac_cv_sizeof_long" >&6 | |
5205 | cat >>confdefs.h <<_ACEOF | |
5206 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
5207 | _ACEOF | |
5208 | ||
5209 | ||
5210 | if test $ac_cv_c_long_long = yes; then | |
5211 | echo "$as_me:$LINENO: checking for long long" >&5 | |
5212 | echo $ECHO_N "checking for long long... $ECHO_C" >&6 | |
5213 | if test "${ac_cv_type_long_long+set}" = set; then | |
5214 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5215 | else | |
5216 | cat >conftest.$ac_ext <<_ACEOF | |
5217 | /* confdefs.h. */ | |
5218 | _ACEOF | |
5219 | cat confdefs.h >>conftest.$ac_ext | |
5220 | cat >>conftest.$ac_ext <<_ACEOF | |
5221 | /* end confdefs.h. */ | |
5222 | $ac_includes_default | |
5223 | int | |
5224 | main () | |
5225 | { | |
5226 | if ((long long *) 0) | |
5227 | return 0; | |
5228 | if (sizeof (long long)) | |
5229 | return 0; | |
5230 | ; | |
5231 | return 0; | |
5232 | } | |
5233 | _ACEOF | |
5234 | rm -f conftest.$ac_objext | |
5235 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5236 | (eval $ac_compile) 2>conftest.er1 | |
5237 | ac_status=$? | |
5238 | grep -v '^ *+' conftest.er1 >conftest.err | |
5239 | rm -f conftest.er1 | |
5240 | cat conftest.err >&5 | |
5241 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5242 | (exit $ac_status); } && | |
a1286ef5 ZW |
5243 | { ac_try='test -z "$ac_c_werror_flag" |
5244 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
5245 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5246 | (eval $ac_try) 2>&5 | |
5247 | ac_status=$? | |
5248 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5249 | (exit $ac_status); }; } && | |
5250 | { ac_try='test -s conftest.$ac_objext' | |
5251 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5252 | (eval $ac_try) 2>&5 | |
5253 | ac_status=$? | |
5254 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5255 | (exit $ac_status); }; }; then | |
5256 | ac_cv_type_long_long=yes | |
5257 | else | |
5258 | echo "$as_me: failed program was:" >&5 | |
5259 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5260 | ||
5261 | ac_cv_type_long_long=no | |
5262 | fi | |
5263 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
5264 | fi | |
5265 | echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 | |
5266 | echo "${ECHO_T}$ac_cv_type_long_long" >&6 | |
5267 | ||
5268 | echo "$as_me:$LINENO: checking size of long long" >&5 | |
5269 | echo $ECHO_N "checking size of long long... $ECHO_C" >&6 | |
5270 | if test "${ac_cv_sizeof_long_long+set}" = set; then | |
5271 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5272 | else | |
5273 | if test "$ac_cv_type_long_long" = yes; then | |
5274 | # The cast to unsigned long works around a bug in the HP C Compiler | |
5275 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5276 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5277 | # This bug is HP SR number 8606223364. | |
5278 | if test "$cross_compiling" = yes; then | |
5279 | # Depending upon the size, compute the lo and hi bounds. | |
5280 | cat >conftest.$ac_ext <<_ACEOF | |
5281 | /* confdefs.h. */ | |
5282 | _ACEOF | |
5283 | cat confdefs.h >>conftest.$ac_ext | |
5284 | cat >>conftest.$ac_ext <<_ACEOF | |
5285 | /* end confdefs.h. */ | |
5286 | $ac_includes_default | |
5287 | int | |
5288 | main () | |
5289 | { | |
5290 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)]; | |
5291 | test_array [0] = 0 | |
5292 | ||
5293 | ; | |
5294 | return 0; | |
5295 | } | |
5296 | _ACEOF | |
5297 | rm -f conftest.$ac_objext | |
5298 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5299 | (eval $ac_compile) 2>conftest.er1 | |
5300 | ac_status=$? | |
5301 | grep -v '^ *+' conftest.er1 >conftest.err | |
5302 | rm -f conftest.er1 | |
5303 | cat conftest.err >&5 | |
5304 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5305 | (exit $ac_status); } && | |
a1286ef5 ZW |
5306 | { ac_try='test -z "$ac_c_werror_flag" |
5307 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
5308 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5309 | (eval $ac_try) 2>&5 | |
5310 | ac_status=$? | |
5311 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5312 | (exit $ac_status); }; } && | |
5313 | { ac_try='test -s conftest.$ac_objext' | |
5314 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5315 | (eval $ac_try) 2>&5 | |
5316 | ac_status=$? | |
5317 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5318 | (exit $ac_status); }; }; then | |
5319 | ac_lo=0 ac_mid=0 | |
5320 | while :; do | |
5321 | cat >conftest.$ac_ext <<_ACEOF | |
5322 | /* confdefs.h. */ | |
5323 | _ACEOF | |
5324 | cat confdefs.h >>conftest.$ac_ext | |
5325 | cat >>conftest.$ac_ext <<_ACEOF | |
5326 | /* end confdefs.h. */ | |
5327 | $ac_includes_default | |
5328 | int | |
5329 | main () | |
5330 | { | |
5331 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)]; | |
5332 | test_array [0] = 0 | |
5333 | ||
5334 | ; | |
5335 | return 0; | |
5336 | } | |
5337 | _ACEOF | |
5338 | rm -f conftest.$ac_objext | |
5339 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5340 | (eval $ac_compile) 2>conftest.er1 | |
5341 | ac_status=$? | |
5342 | grep -v '^ *+' conftest.er1 >conftest.err | |
5343 | rm -f conftest.er1 | |
5344 | cat conftest.err >&5 | |
5345 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5346 | (exit $ac_status); } && | |
a1286ef5 ZW |
5347 | { ac_try='test -z "$ac_c_werror_flag" |
5348 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
5349 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5350 | (eval $ac_try) 2>&5 | |
5351 | ac_status=$? | |
5352 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5353 | (exit $ac_status); }; } && | |
5354 | { ac_try='test -s conftest.$ac_objext' | |
5355 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5356 | (eval $ac_try) 2>&5 | |
5357 | ac_status=$? | |
5358 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5359 | (exit $ac_status); }; }; then | |
5360 | ac_hi=$ac_mid; break | |
5361 | else | |
5362 | echo "$as_me: failed program was:" >&5 | |
5363 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5364 | ||
5365 | ac_lo=`expr $ac_mid + 1` | |
5366 | if test $ac_lo -le $ac_mid; then | |
5367 | ac_lo= ac_hi= | |
5368 | break | |
5369 | fi | |
5370 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
5371 | fi | |
5372 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
5373 | done | |
5374 | else | |
5375 | echo "$as_me: failed program was:" >&5 | |
5376 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5377 | ||
5378 | cat >conftest.$ac_ext <<_ACEOF | |
5379 | /* confdefs.h. */ | |
5380 | _ACEOF | |
5381 | cat confdefs.h >>conftest.$ac_ext | |
5382 | cat >>conftest.$ac_ext <<_ACEOF | |
5383 | /* end confdefs.h. */ | |
5384 | $ac_includes_default | |
5385 | int | |
5386 | main () | |
5387 | { | |
5388 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)]; | |
5389 | test_array [0] = 0 | |
5390 | ||
5391 | ; | |
5392 | return 0; | |
5393 | } | |
5394 | _ACEOF | |
5395 | rm -f conftest.$ac_objext | |
5396 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5397 | (eval $ac_compile) 2>conftest.er1 | |
5398 | ac_status=$? | |
5399 | grep -v '^ *+' conftest.er1 >conftest.err | |
5400 | rm -f conftest.er1 | |
5401 | cat conftest.err >&5 | |
5402 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5403 | (exit $ac_status); } && | |
a1286ef5 ZW |
5404 | { ac_try='test -z "$ac_c_werror_flag" |
5405 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
5406 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5407 | (eval $ac_try) 2>&5 | |
5408 | ac_status=$? | |
5409 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5410 | (exit $ac_status); }; } && | |
5411 | { ac_try='test -s conftest.$ac_objext' | |
5412 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5413 | (eval $ac_try) 2>&5 | |
5414 | ac_status=$? | |
5415 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5416 | (exit $ac_status); }; }; then | |
5417 | ac_hi=-1 ac_mid=-1 | |
5418 | while :; do | |
5419 | cat >conftest.$ac_ext <<_ACEOF | |
5420 | /* confdefs.h. */ | |
5421 | _ACEOF | |
5422 | cat confdefs.h >>conftest.$ac_ext | |
5423 | cat >>conftest.$ac_ext <<_ACEOF | |
5424 | /* end confdefs.h. */ | |
5425 | $ac_includes_default | |
5426 | int | |
5427 | main () | |
5428 | { | |
5429 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)]; | |
5430 | test_array [0] = 0 | |
5431 | ||
5432 | ; | |
5433 | return 0; | |
5434 | } | |
5435 | _ACEOF | |
5436 | rm -f conftest.$ac_objext | |
5437 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5438 | (eval $ac_compile) 2>conftest.er1 | |
5439 | ac_status=$? | |
5440 | grep -v '^ *+' conftest.er1 >conftest.err | |
5441 | rm -f conftest.er1 | |
5442 | cat conftest.err >&5 | |
5443 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5444 | (exit $ac_status); } && | |
a1286ef5 ZW |
5445 | { ac_try='test -z "$ac_c_werror_flag" |
5446 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
5447 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5448 | (eval $ac_try) 2>&5 | |
5449 | ac_status=$? | |
5450 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5451 | (exit $ac_status); }; } && | |
5452 | { ac_try='test -s conftest.$ac_objext' | |
5453 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5454 | (eval $ac_try) 2>&5 | |
5455 | ac_status=$? | |
5456 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5457 | (exit $ac_status); }; }; then | |
5458 | ac_lo=$ac_mid; break | |
5459 | else | |
5460 | echo "$as_me: failed program was:" >&5 | |
5461 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5462 | ||
5463 | ac_hi=`expr '(' $ac_mid ')' - 1` | |
5464 | if test $ac_mid -le $ac_hi; then | |
5465 | ac_lo= ac_hi= | |
5466 | break | |
5467 | fi | |
5468 | ac_mid=`expr 2 '*' $ac_mid` | |
5469 | fi | |
5470 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
5471 | done | |
5472 | else | |
5473 | echo "$as_me: failed program was:" >&5 | |
5474 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5475 | ||
5476 | ac_lo= ac_hi= | |
5477 | fi | |
5478 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
5479 | fi | |
5480 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
5481 | # Binary search between lo and hi bounds. | |
5482 | while test "x$ac_lo" != "x$ac_hi"; do | |
5483 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
5484 | cat >conftest.$ac_ext <<_ACEOF | |
5485 | /* confdefs.h. */ | |
5486 | _ACEOF | |
5487 | cat confdefs.h >>conftest.$ac_ext | |
5488 | cat >>conftest.$ac_ext <<_ACEOF | |
5489 | /* end confdefs.h. */ | |
5490 | $ac_includes_default | |
5491 | int | |
5492 | main () | |
5493 | { | |
5494 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)]; | |
5495 | test_array [0] = 0 | |
5496 | ||
5497 | ; | |
5498 | return 0; | |
5499 | } | |
5500 | _ACEOF | |
5501 | rm -f conftest.$ac_objext | |
5502 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5503 | (eval $ac_compile) 2>conftest.er1 | |
5504 | ac_status=$? | |
5505 | grep -v '^ *+' conftest.er1 >conftest.err | |
5506 | rm -f conftest.er1 | |
5507 | cat conftest.err >&5 | |
5508 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5509 | (exit $ac_status); } && | |
a1286ef5 ZW |
5510 | { ac_try='test -z "$ac_c_werror_flag" |
5511 | || test ! -s conftest.err' | |
bf3b7cd3 JD |
5512 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5513 | (eval $ac_try) 2>&5 | |
5514 | ac_status=$? | |
5515 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5516 | (exit $ac_status); }; } && | |
5517 | { ac_try='test -s conftest.$ac_objext' | |
5518 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5519 | (eval $ac_try) 2>&5 | |
5520 | ac_status=$? | |
5521 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5522 | (exit $ac_status); }; }; then | |
5523 | ac_hi=$ac_mid | |
5524 | else | |
5525 | echo "$as_me: failed program was:" >&5 | |
5526 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5527 | ||
5528 | ac_lo=`expr '(' $ac_mid ')' + 1` | |
5529 | fi | |
5530 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
5531 | done | |
5532 | case $ac_lo in | |
5533 | ?*) ac_cv_sizeof_long_long=$ac_lo;; | |
5534 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77 | |
5535 | See \`config.log' for more details." >&5 | |
5536 | echo "$as_me: error: cannot compute sizeof (long long), 77 | |
5537 | See \`config.log' for more details." >&2;} | |
5538 | { (exit 1); exit 1; }; } ;; | |
5539 | esac | |
5540 | else | |
5541 | if test "$cross_compiling" = yes; then | |
a1286ef5 ZW |
5542 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling |
5543 | See \`config.log' for more details." >&5 | |
5544 | echo "$as_me: error: cannot run test program while cross compiling | |
5545 | See \`config.log' for more details." >&2;} | |
bf3b7cd3 JD |
5546 | { (exit 1); exit 1; }; } |
5547 | else | |
5548 | cat >conftest.$ac_ext <<_ACEOF | |
5549 | /* confdefs.h. */ | |
5550 | _ACEOF | |
5551 | cat confdefs.h >>conftest.$ac_ext | |
5552 | cat >>conftest.$ac_ext <<_ACEOF | |
5553 | /* end confdefs.h. */ | |
5554 | $ac_includes_default | |
5555 | long longval () { return (long) (sizeof (long long)); } | |
5556 | unsigned long ulongval () { return (long) (sizeof (long long)); } | |
5557 | #include <stdio.h> | |
5558 | #include <stdlib.h> | |
5559 | int | |
5560 | main () | |
5561 | { | |
5562 | ||
5563 | FILE *f = fopen ("conftest.val", "w"); | |
5564 | if (! f) | |
5565 | exit (1); | |
5566 | if (((long) (sizeof (long long))) < 0) | |
5567 | { | |
5568 | long i = longval (); | |
5569 | if (i != ((long) (sizeof (long long)))) | |
5570 | exit (1); | |
5571 | fprintf (f, "%ld\n", i); | |
5572 | } | |
5573 | else | |
5574 | { | |
5575 | unsigned long i = ulongval (); | |
5576 | if (i != ((long) (sizeof (long long)))) | |
5577 | exit (1); | |
5578 | fprintf (f, "%lu\n", i); | |
5579 | } | |
5580 | exit (ferror (f) || fclose (f) != 0); | |
5581 | ||
5582 | ; | |
5583 | return 0; | |
5584 | } | |
5585 | _ACEOF | |
5586 | rm -f conftest$ac_exeext | |
5587 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
5588 | (eval $ac_link) 2>&5 | |
5589 | ac_status=$? | |
5590 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5591 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
5592 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5593 | (eval $ac_try) 2>&5 | |
5594 | ac_status=$? | |
5595 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5596 | (exit $ac_status); }; }; then | |
5597 | ac_cv_sizeof_long_long=`cat conftest.val` | |
5598 | else | |
5599 | echo "$as_me: program exited with status $ac_status" >&5 | |
5600 | echo "$as_me: failed program was:" >&5 | |
5601 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5602 | ||
5603 | ( exit $ac_status ) | |
5604 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77 | |
5605 | See \`config.log' for more details." >&5 | |
5606 | echo "$as_me: error: cannot compute sizeof (long long), 77 | |
5607 | See \`config.log' for more details." >&2;} | |
5608 | { (exit 1); exit 1; }; } | |
5609 | fi | |
5610 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
5611 | fi | |
5612 | fi | |
5613 | rm -f conftest.val | |
5614 | else | |
5615 | ac_cv_sizeof_long_long=0 | |
5616 | fi | |
5617 | fi | |
5618 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 | |
5619 | echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6 | |
5620 | cat >>confdefs.h <<_ACEOF | |
5621 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
5622 | _ACEOF | |
5623 | ||
5624 | ||
5625 | fi | |
5626 | if test $ac_cv_c___int64 = yes; then | |
5627 | echo "$as_me:$LINENO: checking for __int64" >&5 | |
5628 | echo $ECHO_N "checking for __int64... $ECHO_C" >&6 | |
5629 | if test "${ac_cv_type___int64+set}" = set; then | |
5630 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5631 | else | |
ba479fd2 | 5632 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
5633 | /* confdefs.h. */ |
5634 | _ACEOF | |
5635 | cat confdefs.h >>conftest.$ac_ext | |
5636 | cat >>conftest.$ac_ext <<_ACEOF | |
5637 | /* end confdefs.h. */ | |
bf3b7cd3 | 5638 | $ac_includes_default |
ba479fd2 NN |
5639 | int |
5640 | main () | |
5641 | { | |
bf3b7cd3 JD |
5642 | if ((__int64 *) 0) |
5643 | return 0; | |
5644 | if (sizeof (__int64)) | |
5645 | return 0; | |
ba479fd2 NN |
5646 | ; |
5647 | return 0; | |
5648 | } | |
5649 | _ACEOF | |
5650 | rm -f conftest.$ac_objext | |
5651 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 5652 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 5653 | ac_status=$? |
86da66b5 HPN |
5654 | grep -v '^ *+' conftest.er1 >conftest.err |
5655 | rm -f conftest.er1 | |
5656 | cat conftest.err >&5 | |
ba479fd2 NN |
5657 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5658 | (exit $ac_status); } && | |
a1286ef5 ZW |
5659 | { ac_try='test -z "$ac_c_werror_flag" |
5660 | || test ! -s conftest.err' | |
86da66b5 HPN |
5661 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5662 | (eval $ac_try) 2>&5 | |
5663 | ac_status=$? | |
5664 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5665 | (exit $ac_status); }; } && | |
5666 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
5667 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5668 | (eval $ac_try) 2>&5 | |
5669 | ac_status=$? | |
5670 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5671 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 5672 | ac_cv_type___int64=yes |
75b6f3fd | 5673 | else |
ba479fd2 NN |
5674 | echo "$as_me: failed program was:" >&5 |
5675 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5676 | ||
bf3b7cd3 | 5677 | ac_cv_type___int64=no |
75b6f3fd | 5678 | fi |
86da66b5 | 5679 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
75b6f3fd | 5680 | fi |
bf3b7cd3 JD |
5681 | echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5 |
5682 | echo "${ECHO_T}$ac_cv_type___int64" >&6 | |
75b6f3fd | 5683 | |
bf3b7cd3 JD |
5684 | echo "$as_me:$LINENO: checking size of __int64" >&5 |
5685 | echo $ECHO_N "checking size of __int64... $ECHO_C" >&6 | |
5686 | if test "${ac_cv_sizeof___int64+set}" = set; then | |
ba479fd2 | 5687 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
414d23ae | 5688 | else |
bf3b7cd3 JD |
5689 | if test "$ac_cv_type___int64" = yes; then |
5690 | # The cast to unsigned long works around a bug in the HP C Compiler | |
5691 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5692 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5693 | # This bug is HP SR number 8606223364. | |
5694 | if test "$cross_compiling" = yes; then | |
5695 | # Depending upon the size, compute the lo and hi bounds. | |
5696 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
5697 | /* confdefs.h. */ |
5698 | _ACEOF | |
5699 | cat confdefs.h >>conftest.$ac_ext | |
5700 | cat >>conftest.$ac_ext <<_ACEOF | |
5701 | /* end confdefs.h. */ | |
bf3b7cd3 | 5702 | $ac_includes_default |
ba479fd2 NN |
5703 | int |
5704 | main () | |
5705 | { | |
bf3b7cd3 JD |
5706 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)]; |
5707 | test_array [0] = 0 | |
5708 | ||
ba479fd2 NN |
5709 | ; |
5710 | return 0; | |
5711 | } | |
5712 | _ACEOF | |
5713 | rm -f conftest.$ac_objext | |
5714 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 5715 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 5716 | ac_status=$? |
86da66b5 HPN |
5717 | grep -v '^ *+' conftest.er1 >conftest.err |
5718 | rm -f conftest.er1 | |
5719 | cat conftest.err >&5 | |
ba479fd2 NN |
5720 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5721 | (exit $ac_status); } && | |
a1286ef5 ZW |
5722 | { ac_try='test -z "$ac_c_werror_flag" |
5723 | || test ! -s conftest.err' | |
86da66b5 HPN |
5724 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5725 | (eval $ac_try) 2>&5 | |
5726 | ac_status=$? | |
5727 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5728 | (exit $ac_status); }; } && | |
5729 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
5730 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5731 | (eval $ac_try) 2>&5 | |
5732 | ac_status=$? | |
5733 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5734 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5735 | ac_lo=0 ac_mid=0 |
5736 | while :; do | |
5737 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
5738 | /* confdefs.h. */ |
5739 | _ACEOF | |
5740 | cat confdefs.h >>conftest.$ac_ext | |
5741 | cat >>conftest.$ac_ext <<_ACEOF | |
5742 | /* end confdefs.h. */ | |
bf3b7cd3 | 5743 | $ac_includes_default |
ba479fd2 NN |
5744 | int |
5745 | main () | |
5746 | { | |
bf3b7cd3 JD |
5747 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)]; |
5748 | test_array [0] = 0 | |
5749 | ||
ba479fd2 NN |
5750 | ; |
5751 | return 0; | |
5752 | } | |
5753 | _ACEOF | |
5754 | rm -f conftest.$ac_objext | |
5755 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 5756 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 5757 | ac_status=$? |
86da66b5 HPN |
5758 | grep -v '^ *+' conftest.er1 >conftest.err |
5759 | rm -f conftest.er1 | |
5760 | cat conftest.err >&5 | |
ba479fd2 NN |
5761 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5762 | (exit $ac_status); } && | |
a1286ef5 ZW |
5763 | { ac_try='test -z "$ac_c_werror_flag" |
5764 | || test ! -s conftest.err' | |
86da66b5 HPN |
5765 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5766 | (eval $ac_try) 2>&5 | |
5767 | ac_status=$? | |
5768 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5769 | (exit $ac_status); }; } && | |
5770 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
5771 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5772 | (eval $ac_try) 2>&5 | |
5773 | ac_status=$? | |
5774 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5775 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 5776 | ac_hi=$ac_mid; break |
75e93faa | 5777 | else |
ba479fd2 NN |
5778 | echo "$as_me: failed program was:" >&5 |
5779 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5780 | ||
bf3b7cd3 JD |
5781 | ac_lo=`expr $ac_mid + 1` |
5782 | if test $ac_lo -le $ac_mid; then | |
5783 | ac_lo= ac_hi= | |
5784 | break | |
5785 | fi | |
5786 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
75e93faa | 5787 | fi |
86da66b5 | 5788 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 5789 | done |
75e93faa | 5790 | else |
bf3b7cd3 JD |
5791 | echo "$as_me: failed program was:" >&5 |
5792 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5793 | ||
5794 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
5795 | /* confdefs.h. */ |
5796 | _ACEOF | |
5797 | cat confdefs.h >>conftest.$ac_ext | |
5798 | cat >>conftest.$ac_ext <<_ACEOF | |
5799 | /* end confdefs.h. */ | |
bf3b7cd3 | 5800 | $ac_includes_default |
ba479fd2 NN |
5801 | int |
5802 | main () | |
5803 | { | |
bf3b7cd3 JD |
5804 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)]; |
5805 | test_array [0] = 0 | |
5806 | ||
ba479fd2 NN |
5807 | ; |
5808 | return 0; | |
5809 | } | |
5810 | _ACEOF | |
5811 | rm -f conftest.$ac_objext | |
5812 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 5813 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 5814 | ac_status=$? |
86da66b5 HPN |
5815 | grep -v '^ *+' conftest.er1 >conftest.err |
5816 | rm -f conftest.er1 | |
5817 | cat conftest.err >&5 | |
ba479fd2 NN |
5818 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5819 | (exit $ac_status); } && | |
a1286ef5 ZW |
5820 | { ac_try='test -z "$ac_c_werror_flag" |
5821 | || test ! -s conftest.err' | |
86da66b5 HPN |
5822 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5823 | (eval $ac_try) 2>&5 | |
5824 | ac_status=$? | |
5825 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5826 | (exit $ac_status); }; } && | |
5827 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
5828 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5829 | (eval $ac_try) 2>&5 | |
5830 | ac_status=$? | |
5831 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5832 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5833 | ac_hi=-1 ac_mid=-1 |
5834 | while :; do | |
5835 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
5836 | /* confdefs.h. */ |
5837 | _ACEOF | |
5838 | cat confdefs.h >>conftest.$ac_ext | |
5839 | cat >>conftest.$ac_ext <<_ACEOF | |
5840 | /* end confdefs.h. */ | |
bf3b7cd3 | 5841 | $ac_includes_default |
ba479fd2 NN |
5842 | int |
5843 | main () | |
5844 | { | |
bf3b7cd3 JD |
5845 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)]; |
5846 | test_array [0] = 0 | |
5847 | ||
ba479fd2 NN |
5848 | ; |
5849 | return 0; | |
5850 | } | |
5851 | _ACEOF | |
5852 | rm -f conftest.$ac_objext | |
5853 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 5854 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 5855 | ac_status=$? |
86da66b5 HPN |
5856 | grep -v '^ *+' conftest.er1 >conftest.err |
5857 | rm -f conftest.er1 | |
5858 | cat conftest.err >&5 | |
ba479fd2 NN |
5859 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5860 | (exit $ac_status); } && | |
a1286ef5 ZW |
5861 | { ac_try='test -z "$ac_c_werror_flag" |
5862 | || test ! -s conftest.err' | |
86da66b5 HPN |
5863 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5864 | (eval $ac_try) 2>&5 | |
5865 | ac_status=$? | |
5866 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5867 | (exit $ac_status); }; } && | |
5868 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
5869 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5870 | (eval $ac_try) 2>&5 | |
5871 | ac_status=$? | |
5872 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5873 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 5874 | ac_lo=$ac_mid; break |
04cabffc | 5875 | else |
ba479fd2 NN |
5876 | echo "$as_me: failed program was:" >&5 |
5877 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5878 | ||
bf3b7cd3 JD |
5879 | ac_hi=`expr '(' $ac_mid ')' - 1` |
5880 | if test $ac_mid -le $ac_hi; then | |
5881 | ac_lo= ac_hi= | |
5882 | break | |
5883 | fi | |
5884 | ac_mid=`expr 2 '*' $ac_mid` | |
04cabffc | 5885 | fi |
86da66b5 | 5886 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5887 | done |
5888 | else | |
5889 | echo "$as_me: failed program was:" >&5 | |
5890 | sed 's/^/| /' conftest.$ac_ext >&5 | |
04cabffc | 5891 | |
bf3b7cd3 | 5892 | ac_lo= ac_hi= |
414d23ae | 5893 | fi |
bf3b7cd3 | 5894 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae | 5895 | fi |
bf3b7cd3 JD |
5896 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
5897 | # Binary search between lo and hi bounds. | |
5898 | while test "x$ac_lo" != "x$ac_hi"; do | |
5899 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
ba479fd2 | 5900 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
5901 | /* confdefs.h. */ |
5902 | _ACEOF | |
5903 | cat confdefs.h >>conftest.$ac_ext | |
5904 | cat >>conftest.$ac_ext <<_ACEOF | |
5905 | /* end confdefs.h. */ | |
bf3b7cd3 | 5906 | $ac_includes_default |
ba479fd2 NN |
5907 | int |
5908 | main () | |
5909 | { | |
bf3b7cd3 JD |
5910 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)]; |
5911 | test_array [0] = 0 | |
5912 | ||
ba479fd2 NN |
5913 | ; |
5914 | return 0; | |
5915 | } | |
5916 | _ACEOF | |
5917 | rm -f conftest.$ac_objext | |
5918 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 5919 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 5920 | ac_status=$? |
86da66b5 HPN |
5921 | grep -v '^ *+' conftest.er1 >conftest.err |
5922 | rm -f conftest.er1 | |
5923 | cat conftest.err >&5 | |
ba479fd2 NN |
5924 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
5925 | (exit $ac_status); } && | |
a1286ef5 ZW |
5926 | { ac_try='test -z "$ac_c_werror_flag" |
5927 | || test ! -s conftest.err' | |
86da66b5 HPN |
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 $ac_status); }; } && | |
5933 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
5934 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5935 | (eval $ac_try) 2>&5 | |
5936 | ac_status=$? | |
5937 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5938 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 5939 | ac_hi=$ac_mid |
75e93faa | 5940 | else |
ba479fd2 NN |
5941 | echo "$as_me: failed program was:" >&5 |
5942 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5943 | ||
bf3b7cd3 | 5944 | ac_lo=`expr '(' $ac_mid ')' + 1` |
75e93faa | 5945 | fi |
86da66b5 | 5946 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae | 5947 | done |
bf3b7cd3 JD |
5948 | case $ac_lo in |
5949 | ?*) ac_cv_sizeof___int64=$ac_lo;; | |
5950 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77 | |
5951 | See \`config.log' for more details." >&5 | |
5952 | echo "$as_me: error: cannot compute sizeof (__int64), 77 | |
5953 | See \`config.log' for more details." >&2;} | |
5954 | { (exit 1); exit 1; }; } ;; | |
5955 | esac | |
5956 | else | |
5957 | if test "$cross_compiling" = yes; then | |
a1286ef5 ZW |
5958 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling |
5959 | See \`config.log' for more details." >&5 | |
5960 | echo "$as_me: error: cannot run test program while cross compiling | |
5961 | See \`config.log' for more details." >&2;} | |
bf3b7cd3 JD |
5962 | { (exit 1); exit 1; }; } |
5963 | else | |
5964 | cat >conftest.$ac_ext <<_ACEOF | |
5965 | /* confdefs.h. */ | |
5966 | _ACEOF | |
5967 | cat confdefs.h >>conftest.$ac_ext | |
5968 | cat >>conftest.$ac_ext <<_ACEOF | |
5969 | /* end confdefs.h. */ | |
5970 | $ac_includes_default | |
5971 | long longval () { return (long) (sizeof (__int64)); } | |
5972 | unsigned long ulongval () { return (long) (sizeof (__int64)); } | |
5973 | #include <stdio.h> | |
5974 | #include <stdlib.h> | |
5975 | int | |
5976 | main () | |
5977 | { | |
414d23ae | 5978 | |
bf3b7cd3 JD |
5979 | FILE *f = fopen ("conftest.val", "w"); |
5980 | if (! f) | |
5981 | exit (1); | |
5982 | if (((long) (sizeof (__int64))) < 0) | |
5983 | { | |
5984 | long i = longval (); | |
5985 | if (i != ((long) (sizeof (__int64)))) | |
5986 | exit (1); | |
5987 | fprintf (f, "%ld\n", i); | |
5988 | } | |
5989 | else | |
5990 | { | |
5991 | unsigned long i = ulongval (); | |
5992 | if (i != ((long) (sizeof (__int64)))) | |
5993 | exit (1); | |
5994 | fprintf (f, "%lu\n", i); | |
5995 | } | |
5996 | exit (ferror (f) || fclose (f) != 0); | |
5997 | ||
5998 | ; | |
5999 | return 0; | |
6000 | } | |
6001 | _ACEOF | |
6002 | rm -f conftest$ac_exeext | |
6003 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6004 | (eval $ac_link) 2>&5 | |
6005 | ac_status=$? | |
6006 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6007 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
6008 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6009 | (eval $ac_try) 2>&5 | |
6010 | ac_status=$? | |
6011 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6012 | (exit $ac_status); }; }; then | |
6013 | ac_cv_sizeof___int64=`cat conftest.val` | |
6014 | else | |
6015 | echo "$as_me: program exited with status $ac_status" >&5 | |
6016 | echo "$as_me: failed program was:" >&5 | |
6017 | sed 's/^/| /' conftest.$ac_ext >&5 | |
75e93faa | 6018 | |
bf3b7cd3 JD |
6019 | ( exit $ac_status ) |
6020 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77 | |
6021 | See \`config.log' for more details." >&5 | |
6022 | echo "$as_me: error: cannot compute sizeof (__int64), 77 | |
6023 | See \`config.log' for more details." >&2;} | |
ba479fd2 | 6024 | { (exit 1); exit 1; }; } |
414d23ae | 6025 | fi |
bf3b7cd3 JD |
6026 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
6027 | fi | |
6028 | fi | |
6029 | rm -f conftest.val | |
6030 | else | |
6031 | ac_cv_sizeof___int64=0 | |
6032 | fi | |
6033 | fi | |
ba479fd2 NN |
6034 | echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5 |
6035 | echo "${ECHO_T}$ac_cv_sizeof___int64" >&6 | |
ba479fd2 | 6036 | cat >>confdefs.h <<_ACEOF |
414d23ae | 6037 | #define SIZEOF___INT64 $ac_cv_sizeof___int64 |
ba479fd2 | 6038 | _ACEOF |
414d23ae | 6039 | |
cafe096b | 6040 | |
414d23ae HPN |
6041 | fi |
6042 | ||
34a86c2b NN |
6043 | # --------------------- |
6044 | # Warnings and checking | |
6045 | # --------------------- | |
6046 | ||
b5472e1d NN |
6047 | # Check $CC warning features (if it's GCC). |
6048 | # We want to use -pedantic, but we don't want warnings about | |
6049 | # * 'long long' | |
6050 | # * variadic macros | |
6051 | # So, we only use -pedantic if we can disable those warnings. | |
6052 | ||
6053 | echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5 | |
6054 | echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6 | |
6055 | if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then | |
6056 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6057 | else | |
6058 | save_CFLAGS="$CFLAGS" | |
6059 | CFLAGS="-Wno-long-long" | |
6060 | cat >conftest.$ac_ext <<_ACEOF | |
6061 | /* confdefs.h. */ | |
6062 | _ACEOF | |
6063 | cat confdefs.h >>conftest.$ac_ext | |
6064 | cat >>conftest.$ac_ext <<_ACEOF | |
6065 | /* end confdefs.h. */ | |
6066 | ||
6067 | _ACEOF | |
6068 | rm -f conftest.$ac_objext | |
6069 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6070 | (eval $ac_compile) 2>conftest.er1 | |
6071 | ac_status=$? | |
6072 | grep -v '^ *+' conftest.er1 >conftest.err | |
6073 | rm -f conftest.er1 | |
6074 | cat conftest.err >&5 | |
6075 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6076 | (exit $ac_status); } && | |
a1286ef5 ZW |
6077 | { ac_try='test -z "$ac_c_werror_flag" |
6078 | || test ! -s conftest.err' | |
b5472e1d NN |
6079 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6080 | (eval $ac_try) 2>&5 | |
6081 | ac_status=$? | |
6082 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6083 | (exit $ac_status); }; } && | |
6084 | { ac_try='test -s conftest.$ac_objext' | |
6085 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6086 | (eval $ac_try) 2>&5 | |
6087 | ac_status=$? | |
6088 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6089 | (exit $ac_status); }; }; then | |
6090 | ac_cv_prog_cc_w_no_long_long=yes | |
6091 | else | |
6092 | echo "$as_me: failed program was:" >&5 | |
6093 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6094 | ||
6095 | ac_cv_prog_cc_w_no_long_long=no | |
6096 | fi | |
6097 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
6098 | CFLAGS="$save_CFLAGS" | |
6099 | ||
6100 | fi | |
6101 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5 | |
6102 | echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6 | |
6103 | ||
6104 | echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5 | |
6105 | echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6 | |
6106 | if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then | |
6107 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6108 | else | |
6109 | save_CFLAGS="$CFLAGS" | |
6110 | CFLAGS="-Wno-variadic-macros" | |
6111 | cat >conftest.$ac_ext <<_ACEOF | |
6112 | /* confdefs.h. */ | |
6113 | _ACEOF | |
6114 | cat confdefs.h >>conftest.$ac_ext | |
6115 | cat >>conftest.$ac_ext <<_ACEOF | |
6116 | /* end confdefs.h. */ | |
6117 | ||
6118 | _ACEOF | |
6119 | rm -f conftest.$ac_objext | |
6120 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6121 | (eval $ac_compile) 2>conftest.er1 | |
6122 | ac_status=$? | |
6123 | grep -v '^ *+' conftest.er1 >conftest.err | |
6124 | rm -f conftest.er1 | |
6125 | cat conftest.err >&5 | |
6126 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6127 | (exit $ac_status); } && | |
a1286ef5 ZW |
6128 | { ac_try='test -z "$ac_c_werror_flag" |
6129 | || test ! -s conftest.err' | |
b5472e1d NN |
6130 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6131 | (eval $ac_try) 2>&5 | |
6132 | ac_status=$? | |
6133 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6134 | (exit $ac_status); }; } && | |
6135 | { ac_try='test -s conftest.$ac_objext' | |
6136 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6137 | (eval $ac_try) 2>&5 | |
6138 | ac_status=$? | |
6139 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6140 | (exit $ac_status); }; }; then | |
6141 | ac_cv_prog_cc_w_no_variadic_macros=yes | |
6142 | else | |
6143 | echo "$as_me: failed program was:" >&5 | |
6144 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6145 | ||
6146 | ac_cv_prog_cc_w_no_variadic_macros=no | |
6147 | fi | |
6148 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
6149 | CFLAGS="$save_CFLAGS" | |
6150 | ||
6151 | fi | |
6152 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5 | |
6153 | echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6 | |
6154 | ||
34a86c2b | 6155 | strict1_warn= |
b5472e1d NN |
6156 | if test $ac_cv_prog_cc_w_no_long_long = yes \ |
6157 | && test $ac_cv_prog_cc_w_no_variadic_macros = yes ; then | |
6158 | strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros" | |
34a86c2b NN |
6159 | fi |
6160 | ||
6161 | ||
643d3bd2 NN |
6162 | # Add -Wold-style-definition if it's accepted |
6163 | echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5 | |
6164 | echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6 | |
6165 | if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then | |
6166 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6167 | else | |
6168 | save_CFLAGS="$CFLAGS" | |
6169 | CFLAGS="-Wold-style-definition" | |
6170 | cat >conftest.$ac_ext <<_ACEOF | |
6171 | /* confdefs.h. */ | |
6172 | _ACEOF | |
6173 | cat confdefs.h >>conftest.$ac_ext | |
6174 | cat >>conftest.$ac_ext <<_ACEOF | |
6175 | /* end confdefs.h. */ | |
6176 | ||
6177 | _ACEOF | |
6178 | rm -f conftest.$ac_objext | |
6179 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6180 | (eval $ac_compile) 2>conftest.er1 | |
6181 | ac_status=$? | |
6182 | grep -v '^ *+' conftest.er1 >conftest.err | |
6183 | rm -f conftest.er1 | |
6184 | cat conftest.err >&5 | |
6185 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6186 | (exit $ac_status); } && | |
a1286ef5 ZW |
6187 | { ac_try='test -z "$ac_c_werror_flag" |
6188 | || test ! -s conftest.err' | |
643d3bd2 NN |
6189 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6190 | (eval $ac_try) 2>&5 | |
6191 | ac_status=$? | |
6192 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6193 | (exit $ac_status); }; } && | |
6194 | { ac_try='test -s conftest.$ac_objext' | |
6195 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6196 | (eval $ac_try) 2>&5 | |
6197 | ac_status=$? | |
6198 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6199 | (exit $ac_status); }; }; then | |
6200 | ac_cv_prog_cc_w_old_style_definition=yes | |
6201 | else | |
6202 | echo "$as_me: failed program was:" >&5 | |
6203 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6204 | ||
6205 | ac_cv_prog_cc_w_old_style_definition=no | |
6206 | fi | |
6207 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
6208 | CFLAGS="$save_CFLAGS" | |
6209 | ||
6210 | fi | |
6211 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5 | |
6212 | echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6 | |
6213 | if test $ac_cv_prog_cc_w_old_style_definition = yes ; then | |
6214 | strict1_warn="${strict1_warn} -Wold-style-definition" | |
6215 | fi | |
6216 | ||
09a9c095 NN |
6217 | # Enable -Werror, period. |
6218 | # Check whether --enable-werror_always or --disable-werror_always was given. | |
6219 | if test "${enable_werror_always+set}" = set; then | |
6220 | enableval="$enable_werror_always" | |
6221 | ||
6222 | else | |
6223 | enable_werror_always=no | |
6224 | fi; | |
6225 | if test x${enable_werror_always} = xyes ; then | |
6226 | strict1_warn="${strict1_warn} -Werror" | |
6227 | WERROR=-Werror | |
6228 | fi | |
6229 | ||
ba479fd2 | 6230 | # If the native compiler is GCC, we can enable warnings even in stage1. |
414d23ae HPN |
6231 | # That's useful for people building cross-compilers, or just running a |
6232 | # quick `make'. | |
6233 | warn_cflags= | |
6234 | if test "x$GCC" = "xyes"; then | |
6235 | warn_cflags='$(GCC_WARN_CFLAGS)' | |
6236 | fi | |
6237 | ||
6238 | ||
dd859b8a | 6239 | # Enable -Werror in bootstrap stage2 and later. |
a1286ef5 ZW |
6240 | is_release= |
6241 | if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then | |
6242 | is_release=yes | |
6243 | fi | |
dd859b8a KG |
6244 | # Check whether --enable-werror or --disable-werror was given. |
6245 | if test "${enable_werror+set}" = set; then | |
6246 | enableval="$enable_werror" | |
ba479fd2 | 6247 | |
dd859b8a | 6248 | else |
06c37c96 NS |
6249 | if test x$is_release = x ; then |
6250 | # Default to "yes" on development branches. | |
dd859b8a | 6251 | enable_werror=yes |
06c37c96 NS |
6252 | else |
6253 | # Default to "no" on release branches. | |
6254 | enable_werror=no | |
6255 | fi | |
ba479fd2 | 6256 | fi; |
dd859b8a KG |
6257 | if test x$enable_werror = xyes ; then |
6258 | WERROR=-Werror | |
6259 | fi | |
6260 | ||
6261 | ||
414d23ae HPN |
6262 | # Enable expensive internal checks |
6263 | # Check whether --enable-checking or --disable-checking was given. | |
6264 | if test "${enable_checking+set}" = set; then | |
6265 | enableval="$enable_checking" | |
e1bbfc5c NS |
6266 | ac_checking_flags="${enableval}" |
6267 | else | |
6268 | ||
6269 | # Determine the default checks. | |
6270 | if test x$is_release = x ; then | |
6271 | ac_checking_flags=yes | |
6272 | else | |
6273 | ac_checking_flags=release | |
6274 | fi | |
6275 | fi; | |
6276 | ac_assert_checking=1 | |
6277 | ac_checking= | |
414d23ae HPN |
6278 | ac_tree_checking= |
6279 | ac_rtl_checking= | |
6280 | ac_rtlflag_checking= | |
b53ef395 | 6281 | ac_runtime_checking=1 |
414d23ae HPN |
6282 | ac_gc_checking= |
6283 | ac_gc_always_collect= | |
5dfa45d0 | 6284 | ac_fold_checking= |
e1bbfc5c NS |
6285 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," |
6286 | for check in $ac_checking_flags | |
6287 | do | |
6288 | case $check in | |
6289 | yes) ac_assert_checking=1 ; ac_checking=1 ; | |
6290 | ac_tree_checking=1 ; ac_gc_checking=1 ; | |
b53ef395 | 6291 | ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;; |
e1bbfc5c NS |
6292 | no) ac_assert_checking= ; ac_checking= ; |
6293 | ac_tree_checking= ; ac_rtl_checking= ; | |
6294 | ac_rtlflag_checking= ; ac_gc_checking= ; | |
6295 | ac_gc_always_collect= ; ac_fold_checking= ;; | |
6296 | all) ac_assert_checking=1 ; ac_checking=1 ; | |
6297 | ac_tree_checking=1 ; ac_rtl_checking=1 ; | |
b53ef395 NS |
6298 | ac_rtlflag_checking=1 ; ac_runtime_checking=1; |
6299 | ac_gc_checking=1 ; ac_gc_always_collect=1 ; | |
6300 | ac_fold_checking=1 ;; | |
6301 | release) ac_assert_checking=1 ; ac_runtime_checking=1 ;; | |
e1bbfc5c NS |
6302 | assert) ac_assert_checking=1 ;; |
6303 | fold) ac_fold_checking=1 ;; | |
6304 | gc) ac_gc_checking=1 ;; | |
6305 | gcac) ac_gc_always_collect=1 ;; | |
6306 | misc) ac_checking=1 ;; | |
6307 | rtlflag) ac_rtlflag_checking=1 ;; | |
6308 | rtl) ac_rtl_checking=1 ;; | |
b53ef395 | 6309 | runtime) ac_runtime_checking=1 ;; |
e1bbfc5c NS |
6310 | tree) ac_tree_checking=1 ;; |
6311 | valgrind) ac_checking_valgrind=1 ;; | |
6312 | *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5 | |
ba479fd2 NN |
6313 | echo "$as_me: error: unknown check category $check" >&2;} |
6314 | { (exit 1); exit 1; }; } ;; | |
e1bbfc5c NS |
6315 | esac |
6316 | done | |
6317 | IFS="$ac_save_IFS" | |
06c37c96 | 6318 | |
ba479fd2 NN |
6319 | nocommon_flag="" |
6320 | if test x$ac_checking != x ; then | |
6321 | ||
6322 | cat >>confdefs.h <<\_ACEOF | |
6323 | #define ENABLE_CHECKING 1 | |
6324 | _ACEOF | |
6325 | ||
6326 | nocommon_flag=-fno-common | |
6327 | fi | |
6328 | ||
06c37c96 NS |
6329 | if test x$ac_assert_checking != x ; then |
6330 | ||
6331 | cat >>confdefs.h <<\_ACEOF | |
6332 | #define ENABLE_ASSERT_CHECKING 1 | |
6333 | _ACEOF | |
6334 | ||
b53ef395 NS |
6335 | fi |
6336 | if test x$ac_runtime_checking != x ; then | |
6337 | ||
6338 | cat >>confdefs.h <<\_ACEOF | |
6339 | #define ENABLE_RUNTIME_CHECKING 1 | |
6340 | _ACEOF | |
6341 | ||
06c37c96 | 6342 | fi |
ba479fd2 NN |
6343 | if test x$ac_tree_checking != x ; then |
6344 | ||
6345 | cat >>confdefs.h <<\_ACEOF | |
6346 | #define ENABLE_TREE_CHECKING 1 | |
6347 | _ACEOF | |
6348 | ||
13f05fd0 | 6349 | TREEBROWSER=tree-browser.o |
ba479fd2 | 6350 | fi |
13f05fd0 | 6351 | |
ba479fd2 NN |
6352 | if test x$ac_rtl_checking != x ; then |
6353 | ||
6354 | cat >>confdefs.h <<\_ACEOF | |
6355 | #define ENABLE_RTL_CHECKING 1 | |
6356 | _ACEOF | |
6357 | ||
6358 | fi | |
6359 | if test x$ac_rtlflag_checking != x ; then | |
6360 | ||
6361 | cat >>confdefs.h <<\_ACEOF | |
6362 | #define ENABLE_RTL_FLAG_CHECKING 1 | |
6363 | _ACEOF | |
6364 | ||
6365 | fi | |
6366 | if test x$ac_gc_checking != x ; then | |
6367 | ||
6368 | cat >>confdefs.h <<\_ACEOF | |
6369 | #define ENABLE_GC_CHECKING 1 | |
6370 | _ACEOF | |
6371 | ||
6372 | fi | |
6373 | if test x$ac_gc_always_collect != x ; then | |
6374 | ||
6375 | cat >>confdefs.h <<\_ACEOF | |
6376 | #define ENABLE_GC_ALWAYS_COLLECT 1 | |
6377 | _ACEOF | |
6378 | ||
6379 | fi | |
6380 | if test x$ac_fold_checking != x ; then | |
6381 | ||
6382 | cat >>confdefs.h <<\_ACEOF | |
6383 | #define ENABLE_FOLD_CHECKING 1 | |
6384 | _ACEOF | |
6385 | ||
6386 | fi | |
6387 | valgrind_path_defines= | |
6388 | valgrind_command= | |
6389 | ||
ba479fd2 NN |
6390 | if test "${ac_cv_header_valgrind_h+set}" = set; then |
6391 | echo "$as_me:$LINENO: checking for valgrind.h" >&5 | |
6392 | echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6 | |
6393 | if test "${ac_cv_header_valgrind_h+set}" = set; then | |
6394 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6395 | fi | |
6396 | echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5 | |
6397 | echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6 | |
6398 | else | |
6399 | # Is the header compilable? | |
6400 | echo "$as_me:$LINENO: checking valgrind.h usability" >&5 | |
6401 | echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6 | |
6402 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
6403 | /* confdefs.h. */ |
6404 | _ACEOF | |
6405 | cat confdefs.h >>conftest.$ac_ext | |
6406 | cat >>conftest.$ac_ext <<_ACEOF | |
6407 | /* end confdefs.h. */ | |
6408 | $ac_includes_default | |
63cf211a | 6409 | #include <valgrind.h> |
ba479fd2 NN |
6410 | _ACEOF |
6411 | rm -f conftest.$ac_objext | |
6412 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 6413 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 6414 | ac_status=$? |
86da66b5 HPN |
6415 | grep -v '^ *+' conftest.er1 >conftest.err |
6416 | rm -f conftest.er1 | |
6417 | cat conftest.err >&5 | |
ba479fd2 NN |
6418 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
6419 | (exit $ac_status); } && | |
a1286ef5 ZW |
6420 | { ac_try='test -z "$ac_c_werror_flag" |
6421 | || test ! -s conftest.err' | |
86da66b5 HPN |
6422 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6423 | (eval $ac_try) 2>&5 | |
6424 | ac_status=$? | |
6425 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6426 | (exit $ac_status); }; } && | |
6427 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
6428 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6429 | (eval $ac_try) 2>&5 | |
6430 | ac_status=$? | |
6431 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6432 | (exit $ac_status); }; }; then | |
6433 | ac_header_compiler=yes | |
6434 | else | |
6435 | echo "$as_me: failed program was:" >&5 | |
6436 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6437 | ||
6438 | ac_header_compiler=no | |
6439 | fi | |
86da66b5 | 6440 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
6441 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
6442 | echo "${ECHO_T}$ac_header_compiler" >&6 | |
6443 | ||
6444 | # Is the header present? | |
6445 | echo "$as_me:$LINENO: checking valgrind.h presence" >&5 | |
6446 | echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6 | |
6447 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
6448 | /* confdefs.h. */ |
6449 | _ACEOF | |
6450 | cat confdefs.h >>conftest.$ac_ext | |
6451 | cat >>conftest.$ac_ext <<_ACEOF | |
6452 | /* end confdefs.h. */ | |
6453 | #include <valgrind.h> | |
6454 | _ACEOF | |
6455 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
6456 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
6457 | ac_status=$? | |
6458 | grep -v '^ *+' conftest.er1 >conftest.err | |
6459 | rm -f conftest.er1 | |
6460 | cat conftest.err >&5 | |
6461 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6462 | (exit $ac_status); } >/dev/null; then | |
6463 | if test -s conftest.err; then | |
6464 | ac_cpp_err=$ac_c_preproc_warn_flag | |
86da66b5 | 6465 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
ba479fd2 NN |
6466 | else |
6467 | ac_cpp_err= | |
6468 | fi | |
6469 | else | |
6470 | ac_cpp_err=yes | |
6471 | fi | |
6472 | if test -z "$ac_cpp_err"; then | |
6473 | ac_header_preproc=yes | |
6474 | else | |
6475 | echo "$as_me: failed program was:" >&5 | |
6476 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6477 | ||
6478 | ac_header_preproc=no | |
6479 | fi | |
6480 | rm -f conftest.err conftest.$ac_ext | |
6481 | echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 | |
6482 | echo "${ECHO_T}$ac_header_preproc" >&6 | |
6483 | ||
6484 | # So? What about this header? | |
86da66b5 HPN |
6485 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
6486 | yes:no: ) | |
ba479fd2 NN |
6487 | { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5 |
6488 | echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
86da66b5 HPN |
6489 | { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5 |
6490 | echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;} | |
6491 | ac_header_preproc=yes | |
ba479fd2 | 6492 | ;; |
86da66b5 | 6493 | no:yes:* ) |
ba479fd2 NN |
6494 | { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5 |
6495 | echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;} | |
86da66b5 HPN |
6496 | { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5 |
6497 | echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;} | |
6498 | { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5 | |
6499 | echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;} | |
6500 | { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5 | |
6501 | echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;} | |
ba479fd2 NN |
6502 | { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5 |
6503 | echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;} | |
86da66b5 HPN |
6504 | { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5 |
6505 | echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;} | |
ba479fd2 NN |
6506 | ( |
6507 | cat <<\_ASBOX | |
86da66b5 HPN |
6508 | ## ------------------------------------------ ## |
6509 | ## Report this to the AC_PACKAGE_NAME lists. ## | |
6510 | ## ------------------------------------------ ## | |
ba479fd2 NN |
6511 | _ASBOX |
6512 | ) | | |
6513 | sed "s/^/$as_me: WARNING: /" >&2 | |
6514 | ;; | |
6515 | esac | |
6516 | echo "$as_me:$LINENO: checking for valgrind.h" >&5 | |
6517 | echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6 | |
6518 | if test "${ac_cv_header_valgrind_h+set}" = set; then | |
6519 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6520 | else | |
6521 | ac_cv_header_valgrind_h=$ac_header_preproc | |
6938ec6c | 6522 | fi |
ba479fd2 NN |
6523 | echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5 |
6524 | echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6 | |
6525 | ||
6e3f3080 | 6526 | fi |
ba479fd2 | 6527 | if test $ac_cv_header_valgrind_h = yes; then |
6938ec6c NN |
6528 | have_valgrind_h=yes |
6529 | else | |
ba479fd2 | 6530 | have_valgrind_h=no |
6938ec6c NN |
6531 | fi |
6532 | ||
6533 | ||
ba479fd2 | 6534 | |
414d23ae HPN |
6535 | if test x$ac_checking_valgrind != x ; then |
6536 | # It is certainly possible that there's valgrind but no valgrind.h. | |
6537 | # GCC relies on making annotations so we must have both. | |
ba479fd2 NN |
6538 | echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5 |
6539 | echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6 | |
6540 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
6541 | /* confdefs.h. */ |
6542 | _ACEOF | |
6543 | cat confdefs.h >>conftest.$ac_ext | |
6544 | cat >>conftest.$ac_ext <<_ACEOF | |
6545 | /* end confdefs.h. */ | |
a207b594 | 6546 | #include <valgrind/memcheck.h> |
14011ca4 AJ |
6547 | #ifndef VALGRIND_DISCARD |
6548 | #error VALGRIND_DISCARD not defined | |
6549 | #endif | |
ba479fd2 NN |
6550 | _ACEOF |
6551 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
6552 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
6553 | ac_status=$? | |
6554 | grep -v '^ *+' conftest.er1 >conftest.err | |
6555 | rm -f conftest.er1 | |
6556 | cat conftest.err >&5 | |
6557 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6558 | (exit $ac_status); } >/dev/null; then | |
6559 | if test -s conftest.err; then | |
6560 | ac_cpp_err=$ac_c_preproc_warn_flag | |
86da66b5 | 6561 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
ba479fd2 NN |
6562 | else |
6563 | ac_cpp_err= | |
6564 | fi | |
6565 | else | |
6566 | ac_cpp_err=yes | |
6567 | fi | |
6568 | if test -z "$ac_cpp_err"; then | |
a207b594 HPN |
6569 | gcc_cv_header_valgrind_memcheck_h=yes |
6570 | else | |
ba479fd2 NN |
6571 | echo "$as_me: failed program was:" >&5 |
6572 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6573 | ||
a207b594 HPN |
6574 | gcc_cv_header_valgrind_memcheck_h=no |
6575 | fi | |
ba479fd2 NN |
6576 | rm -f conftest.err conftest.$ac_ext |
6577 | echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5 | |
6578 | echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6 | |
6579 | echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5 | |
6580 | echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6 | |
6581 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
6582 | /* confdefs.h. */ |
6583 | _ACEOF | |
6584 | cat confdefs.h >>conftest.$ac_ext | |
6585 | cat >>conftest.$ac_ext <<_ACEOF | |
6586 | /* end confdefs.h. */ | |
a207b594 HPN |
6587 | #include <memcheck.h> |
6588 | #ifndef VALGRIND_DISCARD | |
6589 | #error VALGRIND_DISCARD not defined | |
6590 | #endif | |
ba479fd2 NN |
6591 | _ACEOF |
6592 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
6593 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
6594 | ac_status=$? | |
6595 | grep -v '^ *+' conftest.er1 >conftest.err | |
6596 | rm -f conftest.er1 | |
6597 | cat conftest.err >&5 | |
6598 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6599 | (exit $ac_status); } >/dev/null; then | |
6600 | if test -s conftest.err; then | |
6601 | ac_cpp_err=$ac_c_preproc_warn_flag | |
86da66b5 | 6602 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
ba479fd2 NN |
6603 | else |
6604 | ac_cpp_err= | |
6605 | fi | |
6606 | else | |
6607 | ac_cpp_err=yes | |
6608 | fi | |
6609 | if test -z "$ac_cpp_err"; then | |
14011ca4 AJ |
6610 | gcc_cv_header_memcheck_h=yes |
6611 | else | |
ba479fd2 NN |
6612 | echo "$as_me: failed program was:" >&5 |
6613 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6614 | ||
cafe096b EC |
6615 | gcc_cv_header_memcheck_h=no |
6616 | fi | |
ba479fd2 NN |
6617 | rm -f conftest.err conftest.$ac_ext |
6618 | echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5 | |
6619 | echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6 | |
6620 | ||
56694dd9 ZW |
6621 | # Prepare PATH_SEPARATOR. |
6622 | # The user is always right. | |
6623 | if test "${PATH_SEPARATOR+set}" != set; then | |
6624 | echo "#! /bin/sh" >conf$$.sh | |
6625 | echo "exit 0" >>conf$$.sh | |
6626 | chmod +x conf$$.sh | |
6627 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
6628 | PATH_SEPARATOR=';' | |
6629 | else | |
6630 | PATH_SEPARATOR=: | |
6631 | fi | |
6632 | rm -f conf$$.sh | |
6633 | fi | |
6634 | ||
6635 | # Find out how to test for executable files. Don't use a zero-byte file, | |
6636 | # as systems may use methods other than mode bits to determine executability. | |
6637 | cat >conf$$.file <<_ASEOF | |
6638 | #! /bin/sh | |
6639 | exit 0 | |
6640 | _ASEOF | |
6641 | chmod +x conf$$.file | |
6642 | if test -x conf$$.file >/dev/null 2>&1; then | |
6643 | ac_executable_p="test -x" | |
6644 | else | |
6645 | ac_executable_p="test -f" | |
6646 | fi | |
6647 | rm -f conf$$.file | |
6648 | ||
6649 | # Extract the first word of "valgrind", so it can be a program name with args. | |
414d23ae | 6650 | set dummy valgrind; ac_word=$2 |
ba479fd2 NN |
6651 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
6652 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
6653 | if test "${ac_cv_path_valgrind_path+set}" = set; then | |
6654 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
414d23ae HPN |
6655 | else |
6656 | case "$valgrind_path" in | |
56694dd9 ZW |
6657 | [\\/]* | ?:[\\/]*) |
6658 | ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path. | |
6659 | ;; | |
414d23ae | 6660 | *) |
56694dd9 ZW |
6661 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR |
6662 | for ac_dir in $PATH; do | |
6663 | IFS="$ac_save_IFS" | |
6664 | test -z "$ac_dir" && ac_dir=. | |
6665 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6666 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
6667 | if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then | |
6668 | ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext" | |
6669 | break 2 | |
6670 | fi | |
6671 | fi | |
6672 | done | |
6673 | done | |
6674 | IFS="$ac_save_IFS" | |
6675 | ;; | |
414d23ae | 6676 | esac |
75e93faa | 6677 | fi |
414d23ae HPN |
6678 | valgrind_path="$ac_cv_path_valgrind_path" |
6679 | if test -n "$valgrind_path"; then | |
ba479fd2 NN |
6680 | echo "$as_me:$LINENO: result: $valgrind_path" >&5 |
6681 | echo "${ECHO_T}$valgrind_path" >&6 | |
414d23ae | 6682 | else |
ba479fd2 NN |
6683 | echo "$as_me:$LINENO: result: no" >&5 |
6684 | echo "${ECHO_T}no" >&6 | |
414d23ae HPN |
6685 | fi |
6686 | ||
a207b594 HPN |
6687 | if test "x$valgrind_path" = "x" \ |
6688 | || (test $have_valgrind_h = no \ | |
6689 | && test $gcc_cv_header_memcheck_h = no \ | |
6690 | && test $gcc_cv_header_valgrind_memcheck_h = no); then | |
ba479fd2 NN |
6691 | { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5 |
6692 | echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;} | |
6693 | { (exit 1); exit 1; }; } | |
414d23ae HPN |
6694 | fi |
6695 | valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"' | |
6696 | valgrind_command="$valgrind_path -q" | |
ba479fd2 NN |
6697 | |
6698 | cat >>confdefs.h <<\_ACEOF | |
414d23ae | 6699 | #define ENABLE_VALGRIND_CHECKING 1 |
ba479fd2 | 6700 | _ACEOF |
75e93faa | 6701 | |
a207b594 | 6702 | if test $gcc_cv_header_valgrind_memcheck_h = yes; then |
ba479fd2 NN |
6703 | |
6704 | cat >>confdefs.h <<\_ACEOF | |
a207b594 | 6705 | #define HAVE_VALGRIND_MEMCHECK_H 1 |
ba479fd2 | 6706 | _ACEOF |
a207b594 HPN |
6707 | |
6708 | fi | |
14011ca4 | 6709 | if test $gcc_cv_header_memcheck_h = yes; then |
ba479fd2 NN |
6710 | |
6711 | cat >>confdefs.h <<\_ACEOF | |
14011ca4 | 6712 | #define HAVE_MEMCHECK_H 1 |
ba479fd2 | 6713 | _ACEOF |
14011ca4 AJ |
6714 | |
6715 | fi | |
414d23ae | 6716 | fi |
75e93faa | 6717 | |
75e93faa ZW |
6718 | |
6719 | ||
74ee1642 PB |
6720 | # Check whether --enable-mapped-location or --disable-mapped-location was given. |
6721 | if test "${enable_mapped_location+set}" = set; then | |
6722 | enableval="$enable_mapped_location" | |
6723 | ||
6724 | else | |
6725 | enable_mapped_location=no | |
6726 | fi; | |
6727 | ||
6728 | if test "$enable_mapped_location" = yes ; then | |
6729 | ||
6730 | cat >>confdefs.h <<\_ACEOF | |
6731 | #define USE_MAPPED_LOCATION 1 | |
6732 | _ACEOF | |
6733 | ||
6734 | fi | |
6735 | ||
414d23ae HPN |
6736 | # Enable code coverage collection |
6737 | # Check whether --enable-coverage or --disable-coverage was given. | |
6738 | if test "${enable_coverage+set}" = set; then | |
6739 | enableval="$enable_coverage" | |
6740 | case "${enableval}" in | |
6dd297da NN |
6741 | yes|noopt) |
6742 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0" | |
6743 | ;; | |
6744 | opt) | |
6745 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2" | |
6746 | ;; | |
6747 | no) | |
6748 | # a.k.a. --disable-coverage | |
6749 | coverage_flags="" | |
6750 | ;; | |
6751 | *) | |
6752 | { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5 | |
ba479fd2 NN |
6753 | echo "$as_me: error: unknown coverage setting $enableval" >&2;} |
6754 | { (exit 1); exit 1; }; } | |
6dd297da | 6755 | ;; |
414d23ae | 6756 | esac |
75e93faa | 6757 | else |
414d23ae | 6758 | coverage_flags="" |
ba479fd2 | 6759 | fi; |
5c3bc9fb | 6760 | |
414d23ae | 6761 | |
439a7e54 DN |
6762 | # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given. |
6763 | if test "${enable_gather_detailed_mem_stats+set}" = set; then | |
6764 | enableval="$enable_gather_detailed_mem_stats" | |
ba479fd2 | 6765 | |
439a7e54 DN |
6766 | else |
6767 | enable_gather_detailed_mem_stats=no | |
ba479fd2 | 6768 | fi; |
439a7e54 | 6769 | if test x$enable_gather_detailed_mem_stats = xyes ; then |
ba479fd2 NN |
6770 | |
6771 | cat >>confdefs.h <<\_ACEOF | |
439a7e54 | 6772 | #define GATHER_STATISTICS 1 |
ba479fd2 | 6773 | _ACEOF |
439a7e54 DN |
6774 | |
6775 | fi | |
6776 | ||
73458fb7 NN |
6777 | # ------------------------------- |
6778 | # Miscenalleous configure options | |
6779 | # ------------------------------- | |
34a86c2b NN |
6780 | |
6781 | # With stabs | |
ba479fd2 | 6782 | |
34a86c2b NN |
6783 | # Check whether --with-stabs or --without-stabs was given. |
6784 | if test "${with_stabs+set}" = set; then | |
6785 | withval="$with_stabs" | |
6786 | stabs="$with_stabs" | |
6787 | else | |
6788 | stabs=no | |
ba479fd2 | 6789 | fi; |
cafe096b | 6790 | |
34a86c2b NN |
6791 | # Determine whether or not multilibs are enabled. |
6792 | # Check whether --enable-multilib or --disable-multilib was given. | |
6793 | if test "${enable_multilib+set}" = set; then | |
6794 | enableval="$enable_multilib" | |
ba479fd2 | 6795 | |
34a86c2b NN |
6796 | else |
6797 | enable_multilib=yes | |
ba479fd2 | 6798 | fi; |
75e93faa | 6799 | |
34a86c2b | 6800 | |
414d23ae HPN |
6801 | # Enable __cxa_atexit for C++. |
6802 | # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given. | |
6803 | if test "${enable___cxa_atexit+set}" = set; then | |
6804 | enableval="$enable___cxa_atexit" | |
75e93faa | 6805 | |
ba479fd2 | 6806 | fi; |
75e93faa | 6807 | |
414d23ae HPN |
6808 | # Enable threads |
6809 | # Pass with no value to take the default | |
6810 | # Pass with a value to specify a thread package | |
6811 | # Check whether --enable-threads or --disable-threads was given. | |
6812 | if test "${enable_threads+set}" = set; then | |
6813 | enableval="$enable_threads" | |
ba479fd2 | 6814 | |
414d23ae HPN |
6815 | else |
6816 | enable_threads='' | |
ba479fd2 | 6817 | fi; |
414d23ae HPN |
6818 | |
6819 | # Check whether --enable-objc-gc or --disable-objc-gc was given. | |
6820 | if test "${enable_objc_gc+set}" = set; then | |
6821 | enableval="$enable_objc_gc" | |
6822 | if test x$enable_objc_gc = xno; then | |
6823 | objc_boehm_gc='' | |
6824 | else | |
6825 | objc_boehm_gc=1 | |
6826 | fi | |
6827 | else | |
6828 | objc_boehm_gc='' | |
ba479fd2 | 6829 | fi; |
75e93faa ZW |
6830 | |
6831 | ||
414d23ae HPN |
6832 | # Check whether --with-dwarf2 or --without-dwarf2 was given. |
6833 | if test "${with_dwarf2+set}" = set; then | |
6834 | withval="$with_dwarf2" | |
6835 | dwarf2="$with_dwarf2" | |
75e93faa | 6836 | else |
414d23ae | 6837 | dwarf2=no |
ba479fd2 | 6838 | fi; |
75e93faa | 6839 | |
414d23ae HPN |
6840 | # Check whether --enable-shared or --disable-shared was given. |
6841 | if test "${enable_shared+set}" = set; then | |
6842 | enableval="$enable_shared" | |
ba479fd2 | 6843 | |
414d23ae HPN |
6844 | case $enable_shared in |
6845 | yes | no) ;; | |
6846 | *) | |
6847 | enable_shared=no | |
6848 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
6849 | for pkg in $enableval; do | |
6850 | if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then | |
6851 | enable_shared=yes | |
6852 | fi | |
6853 | done | |
6854 | IFS="$ac_save_ifs" | |
6855 | ;; | |
6856 | esac | |
6857 | ||
75e93faa | 6858 | else |
414d23ae | 6859 | enable_shared=yes |
ba479fd2 | 6860 | fi; |
75e93faa | 6861 | |
75e93faa | 6862 | |
75e93faa | 6863 | |
4977bab6 ZW |
6864 | # Check whether --with-sysroot or --without-sysroot was given. |
6865 | if test "${with_sysroot+set}" = set; then | |
6866 | withval="$with_sysroot" | |
ba479fd2 | 6867 | |
4977bab6 | 6868 | case ${with_sysroot} in |
caa55b1e | 6869 | yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;; |
4977bab6 ZW |
6870 | *) TARGET_SYSTEM_ROOT=$with_sysroot ;; |
6871 | esac | |
ba479fd2 | 6872 | |
4977bab6 ZW |
6873 | TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"' |
6874 | CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)' | |
6875 | ||
047d636f DJ |
6876 | if test "x$exec_prefix" = xNONE; then |
6877 | if test "x$prefix" = xNONE; then | |
6878 | test_prefix=/usr/local | |
6879 | else | |
6880 | test_prefix=$prefix | |
6881 | fi | |
6882 | else | |
6883 | test_prefix=$exec_prefix | |
6884 | fi | |
6885 | case ${TARGET_SYSTEM_ROOT} in | |
91710e62 AO |
6886 | "${test_prefix}"|"${test_prefix}/"*|\ |
6887 | '${exec_prefix}'|'${exec_prefix}/'*) | |
047d636f DJ |
6888 | t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE" |
6889 | TARGET_SYSTEM_ROOT_DEFINE="$t" | |
6890 | ;; | |
6891 | esac | |
6892 | ||
4977bab6 | 6893 | else |
ba479fd2 | 6894 | |
4977bab6 | 6895 | TARGET_SYSTEM_ROOT= |
db720d9a | 6896 | TARGET_SYSTEM_ROOT_DEFINE= |
4977bab6 ZW |
6897 | CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include' |
6898 | ||
ba479fd2 | 6899 | fi; |
4977bab6 ZW |
6900 | |
6901 | ||
6902 | ||
6903 | ||
d1bd0ded | 6904 | # Build with intermodule optimisations |
d1bd0ded GK |
6905 | # Check whether --enable-intermodule or --disable-intermodule was given. |
6906 | if test "${enable_intermodule+set}" = set; then | |
6907 | enableval="$enable_intermodule" | |
0c46c5c7 KC |
6908 | case ${enable_intermodule} in |
6909 | yes) onestep="-onestep";; | |
6910 | *) onestep="";; | |
d1bd0ded | 6911 | esac |
0c46c5c7 KC |
6912 | else |
6913 | onestep="" | |
ba479fd2 | 6914 | fi; |
d1bd0ded GK |
6915 | |
6916 | ||
f3c9f174 NN |
6917 | # Sanity check enable_languages in case someone does not run the toplevel |
6918 | # configure # script. | |
6919 | # Check whether --enable-languages or --disable-languages was given. | |
6920 | if test "${enable_languages+set}" = set; then | |
6921 | enableval="$enable_languages" | |
6922 | case ,${enable_languages}, in | |
6923 | ,,|,yes,) | |
6924 | # go safe -- we cannot be much sure without the toplevel | |
6925 | # configure's | |
6926 | # analysis of which target libs are present and usable | |
6927 | enable_languages=c | |
6928 | ;; | |
6929 | *,all,*) | |
6930 | { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5 | |
6931 | echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;} | |
6932 | { (exit 1); exit 1; }; } | |
6933 | ;; | |
6934 | *,c,*) | |
6935 | ;; | |
6936 | *) | |
6937 | enable_languages=c,${enable_languages} | |
6938 | ;; | |
6939 | esac | |
6940 | else | |
6941 | enable_languages=c | |
6942 | fi; | |
6943 | ||
6944 | subdirs= | |
6945 | for lang in ${srcdir}/*/config-lang.in | |
6946 | do | |
6947 | case $lang in | |
6948 | # The odd quoting in the next line works around | |
6949 | # an apparent bug in bash 1.12 on linux. | |
6950 | ${srcdir}/[*]/config-lang.in) ;; | |
6951 | *) | |
6952 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` | |
6953 | if test "x$lang_alias" = x | |
6954 | then | |
6955 | echo "$lang doesn't set \$language." 1>&2 | |
6956 | exit 1 | |
6957 | fi | |
6958 | case ",$enable_languages," in | |
6959 | *,$lang_alias,*) | |
6960 | subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;; | |
6961 | esac | |
6962 | ;; | |
6963 | esac | |
6964 | done | |
6965 | ||
6966 | ||
73458fb7 NN |
6967 | # ------------------------- |
6968 | # Checks for other programs | |
6969 | # ------------------------- | |
5b67ad6f | 6970 | |
ba479fd2 NN |
6971 | echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
6972 | echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 | |
86da66b5 | 6973 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` |
ba479fd2 NN |
6974 | if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then |
6975 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e9a25f70 | 6976 | else |
ba479fd2 | 6977 | cat >conftest.make <<\_ACEOF |
e9a25f70 | 6978 | all: |
ba479fd2 NN |
6979 | @echo 'ac_maketemp="$(MAKE)"' |
6980 | _ACEOF | |
e9a25f70 | 6981 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
ba479fd2 | 6982 | eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` |
e9a25f70 JL |
6983 | if test -n "$ac_maketemp"; then |
6984 | eval ac_cv_prog_make_${ac_make}_set=yes | |
6985 | else | |
6986 | eval ac_cv_prog_make_${ac_make}_set=no | |
6987 | fi | |
ba479fd2 | 6988 | rm -f conftest.make |
e9a25f70 JL |
6989 | fi |
6990 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then | |
ba479fd2 NN |
6991 | echo "$as_me:$LINENO: result: yes" >&5 |
6992 | echo "${ECHO_T}yes" >&6 | |
e9a25f70 JL |
6993 | SET_MAKE= |
6994 | else | |
ba479fd2 NN |
6995 | echo "$as_me:$LINENO: result: no" >&5 |
6996 | echo "${ECHO_T}no" >&6 | |
e9a25f70 JL |
6997 | SET_MAKE="MAKE=${MAKE-make}" |
6998 | fi | |
6999 | ||
7000 | ||
861bb6c1 | 7001 | # Find some useful tools |
ba479fd2 | 7002 | for ac_prog in gawk mawk nawk awk |
861bb6c1 | 7003 | do |
ba479fd2 | 7004 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
861bb6c1 | 7005 | set dummy $ac_prog; ac_word=$2 |
ba479fd2 NN |
7006 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7007 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
7008 | if test "${ac_cv_prog_AWK+set}" = set; then | |
7009 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
861bb6c1 JL |
7010 | else |
7011 | if test -n "$AWK"; then | |
7012 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
7013 | else | |
ba479fd2 NN |
7014 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7015 | for as_dir in $PATH | |
7016 | do | |
7017 | IFS=$as_save_IFS | |
7018 | test -z "$as_dir" && as_dir=. | |
7019 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7020 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
7021 | ac_cv_prog_AWK="$ac_prog" | |
7022 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7023 | break 2 | |
7024 | fi | |
7025 | done | |
7026 | done | |
7027 | ||
861bb6c1 JL |
7028 | fi |
7029 | fi | |
ba479fd2 | 7030 | AWK=$ac_cv_prog_AWK |
861bb6c1 | 7031 | if test -n "$AWK"; then |
ba479fd2 NN |
7032 | echo "$as_me:$LINENO: result: $AWK" >&5 |
7033 | echo "${ECHO_T}$AWK" >&6 | |
861bb6c1 | 7034 | else |
ba479fd2 NN |
7035 | echo "$as_me:$LINENO: result: no" >&5 |
7036 | echo "${ECHO_T}no" >&6 | |
861bb6c1 JL |
7037 | fi |
7038 | ||
ba479fd2 | 7039 | test -n "$AWK" && break |
861bb6c1 JL |
7040 | done |
7041 | ||
776dc15d | 7042 | # We need awk to create options.c and options.h. |
2c4902b9 NN |
7043 | # Bail out if it's missing. |
7044 | case ${AWK} in | |
ba479fd2 NN |
7045 | "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5 |
7046 | echo "$as_me: error: can't build without awk, bailing out" >&2;} | |
7047 | { (exit 1); exit 1; }; } ;; | |
2c4902b9 NN |
7048 | esac |
7049 | ||
ba479fd2 NN |
7050 | echo "$as_me:$LINENO: checking whether ln -s works" >&5 |
7051 | echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 | |
7052 | if test "${gcc_cv_prog_LN_S+set}" = set; then | |
7053 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 RL |
7054 | else |
7055 | rm -f conftestdata_t | |
7056 | echo >conftestdata_f | |
7057 | if ln -s conftestdata_f conftestdata_t 2>/dev/null | |
7058 | then | |
7059 | gcc_cv_prog_LN_S="ln -s" | |
7060 | else | |
7061 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
7062 | then | |
7063 | gcc_cv_prog_LN_S=ln | |
7064 | else | |
35f06ae4 PB |
7065 | if cp -p conftestdata_f conftestdata_t 2>/dev/null |
7066 | then | |
06c3418c | 7067 | gcc_cv_prog_LN_S="cp -p" |
35f06ae4 PB |
7068 | else |
7069 | gcc_cv_prog_LN_S=cp | |
7070 | fi | |
0a4b6309 RL |
7071 | fi |
7072 | fi | |
7073 | rm -f conftestdata_f conftestdata_t | |
7074 | ||
7075 | fi | |
7076 | LN_S="$gcc_cv_prog_LN_S" | |
7077 | if test "$gcc_cv_prog_LN_S" = "ln -s"; then | |
ba479fd2 NN |
7078 | echo "$as_me:$LINENO: result: yes" >&5 |
7079 | echo "${ECHO_T}yes" >&6 | |
0a4b6309 RL |
7080 | else |
7081 | if test "$gcc_cv_prog_LN_S" = "ln"; then | |
ba479fd2 NN |
7082 | echo "$as_me:$LINENO: result: no, using ln" >&5 |
7083 | echo "${ECHO_T}no, using ln" >&6 | |
0a4b6309 | 7084 | else |
35f06ae4 PB |
7085 | echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5 |
7086 | echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6 | |
0a4b6309 RL |
7087 | fi |
7088 | fi | |
7089 | ||
41e622a8 AP |
7090 | echo "$as_me:$LINENO: checking whether ln works" >&5 |
7091 | echo $ECHO_N "checking whether ln works... $ECHO_C" >&6 | |
7092 | if test "${acx_cv_prog_LN+set}" = set; then | |
7093 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7094 | else | |
7095 | rm -f conftestdata_t | |
7096 | echo >conftestdata_f | |
7097 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
7098 | then | |
7099 | acx_cv_prog_LN=ln | |
7100 | else | |
7101 | acx_cv_prog_LN=no | |
7102 | fi | |
7103 | rm -f conftestdata_f conftestdata_t | |
7104 | ||
7105 | fi | |
7106 | if test $acx_cv_prog_LN = no; then | |
7107 | LN="$LN_S" | |
7108 | echo "$as_me:$LINENO: result: no, using $LN" >&5 | |
7109 | echo "${ECHO_T}no, using $LN" >&6 | |
7110 | else | |
7111 | LN="$acx_cv_prog_LN" | |
7112 | echo "$as_me:$LINENO: result: yes" >&5 | |
7113 | echo "${ECHO_T}yes" >&6 | |
7114 | fi | |
7115 | ||
ba479fd2 NN |
7116 | if test -n "$ac_tool_prefix"; then |
7117 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
7118 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
7119 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
7120 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
7121 | if test "${ac_cv_prog_RANLIB+set}" = set; then | |
7122 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
861bb6c1 JL |
7123 | else |
7124 | if test -n "$RANLIB"; then | |
7125 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
7126 | else | |
ba479fd2 NN |
7127 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7128 | for as_dir in $PATH | |
7129 | do | |
7130 | IFS=$as_save_IFS | |
7131 | test -z "$as_dir" && as_dir=. | |
7132 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7133 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
7134 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
7135 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7136 | break 2 | |
7137 | fi | |
7138 | done | |
7139 | done | |
7140 | ||
6e3f3080 NN |
7141 | fi |
7142 | fi | |
ba479fd2 | 7143 | RANLIB=$ac_cv_prog_RANLIB |
6e3f3080 | 7144 | if test -n "$RANLIB"; then |
ba479fd2 NN |
7145 | echo "$as_me:$LINENO: result: $RANLIB" >&5 |
7146 | echo "${ECHO_T}$RANLIB" >&6 | |
7147 | else | |
7148 | echo "$as_me:$LINENO: result: no" >&5 | |
7149 | echo "${ECHO_T}no" >&6 | |
7150 | fi | |
7151 | ||
7152 | fi | |
7153 | if test -z "$ac_cv_prog_RANLIB"; then | |
7154 | ac_ct_RANLIB=$RANLIB | |
7155 | # Extract the first word of "ranlib", so it can be a program name with args. | |
7156 | set dummy ranlib; ac_word=$2 | |
7157 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
7158 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
7159 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then | |
7160 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7161 | else | |
7162 | if test -n "$ac_ct_RANLIB"; then | |
7163 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
7164 | else | |
7165 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7166 | for as_dir in $PATH | |
7167 | do | |
7168 | IFS=$as_save_IFS | |
7169 | test -z "$as_dir" && as_dir=. | |
7170 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7171 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
7172 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
7173 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7174 | break 2 | |
7175 | fi | |
7176 | done | |
7177 | done | |
7178 | ||
7179 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" | |
7180 | fi | |
7181 | fi | |
7182 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
7183 | if test -n "$ac_ct_RANLIB"; then | |
7184 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 | |
7185 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
6e3f3080 | 7186 | else |
ba479fd2 NN |
7187 | echo "$as_me:$LINENO: result: no" >&5 |
7188 | echo "${ECHO_T}no" >&6 | |
7189 | fi | |
7190 | ||
7191 | RANLIB=$ac_ct_RANLIB | |
7192 | else | |
7193 | RANLIB="$ac_cv_prog_RANLIB" | |
861bb6c1 JL |
7194 | fi |
7195 | ||
343a6100 MM |
7196 | case "${host}" in |
7197 | *-*-darwin*) | |
7198 | # By default, the Darwin ranlib will not treat common symbols as | |
7199 | # definitions when building the archive table of contents. Other | |
7200 | # ranlibs do that; pass an option to the Darwin ranlib that makes | |
7201 | # it behave similarly. | |
7202 | ranlib_flags="-c" | |
7203 | ;; | |
7204 | *) | |
7205 | ranlib_flags="" | |
7206 | esac | |
7207 | ||
7208 | ||
0a4b6309 RL |
7209 | # Find a good install program. We prefer a C program (faster), |
7210 | # so one script is as good as another. But avoid the broken or | |
7211 | # incompatible versions: | |
7212 | # SysV /etc/install, /usr/sbin/install | |
7213 | # SunOS /usr/etc/install | |
7214 | # IRIX /sbin/install | |
7215 | # AIX /bin/install | |
7216 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
7217 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
7218 | # ./install, which can be erroneously created by make from ./install.sh. | |
ba479fd2 NN |
7219 | echo "$as_me:$LINENO: checking for a BSD compatible install" >&5 |
7220 | echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 | |
0a4b6309 | 7221 | if test -z "$INSTALL"; then |
ba479fd2 NN |
7222 | if test "${ac_cv_path_install+set}" = set; then |
7223 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 RL |
7224 | else |
7225 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" | |
7226 | for ac_dir in $PATH; do | |
7227 | # Account for people who put trailing slashes in PATH elements. | |
7228 | case "$ac_dir/" in | |
7229 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
7230 | *) | |
7231 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
7232 | for ac_prog in ginstall scoinst install; do | |
7233 | if test -f $ac_dir/$ac_prog; then | |
7234 | if test $ac_prog = install && | |
7235 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
7236 | # AIX install. It has an incompatible calling convention. | |
7237 | # OSF/1 installbsd also uses dspmsg, but is usable. | |
7238 | : | |
7239 | else | |
7240 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
7241 | break 2 | |
7242 | fi | |
7243 | fi | |
7244 | done | |
7245 | ;; | |
7246 | esac | |
7247 | done | |
7248 | IFS="$ac_save_IFS" | |
7249 | ||
7250 | fi | |
7251 | if test "${ac_cv_path_install+set}" = set; then | |
7252 | INSTALL="$ac_cv_path_install" | |
7253 | else | |
7254 | # As a last resort, use the slow shell script. We don't cache a | |
7255 | # path for INSTALL within a source directory, because that will | |
7256 | # break other packages using the cache if that directory is | |
7257 | # removed, or if the path is relative. | |
7258 | INSTALL="$ac_install_sh" | |
7259 | fi | |
7260 | fi | |
ba479fd2 NN |
7261 | echo "$as_me:$LINENO: result: $INSTALL" >&5 |
7262 | echo "${ECHO_T}$INSTALL" >&6 | |
0a4b6309 RL |
7263 | |
7264 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
7265 | # It thinks the first close brace ends the variable substitution. | |
7266 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
7267 | ||
7268 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
7269 | ||
861bb6c1 | 7270 | |
3a000df0 | 7271 | # See if cmp has --ignore-initial. |
ba479fd2 NN |
7272 | echo "$as_me:$LINENO: checking for cmp's capabilities" >&5 |
7273 | echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6 | |
7274 | if test "${gcc_cv_prog_cmp_skip+set}" = set; then | |
7275 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3a000df0 KC |
7276 | else |
7277 | echo abfoo >t1 | |
7278 | echo cdfoo >t2 | |
269a7343 | 7279 | gcc_cv_prog_cmp_skip=slowcompare |
3a000df0 KC |
7280 | if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then |
7281 | if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then | |
269a7343 | 7282 | : |
3a000df0 KC |
7283 | else |
7284 | gcc_cv_prog_cmp_skip=gnucompare | |
7285 | fi | |
269a7343 KG |
7286 | fi |
7287 | if test $gcc_cv_prog_cmp_skip = slowcompare ; then | |
7288 | if cmp t1 t2 2 2 > /dev/null 2>&1; then | |
7289 | if cmp t1 t2 1 1 > /dev/null 2>&1; then | |
7290 | : | |
7291 | else | |
7292 | gcc_cv_prog_cmp_skip=fastcompare | |
7293 | fi | |
7294 | fi | |
3a000df0 KC |
7295 | fi |
7296 | rm t1 t2 | |
7297 | ||
7298 | fi | |
ba479fd2 NN |
7299 | echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5 |
7300 | echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6 | |
3a000df0 KC |
7301 | make_compare_target=$gcc_cv_prog_cmp_skip |
7302 | ||
7303 | ||
7304 | ||
73458fb7 NN |
7305 | # See if we have the mktemp command. |
7306 | # Extract the first word of "mktemp", so it can be a program name with args. | |
7307 | set dummy mktemp; ac_word=$2 | |
ba479fd2 NN |
7308 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7309 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
7310 | if test "${ac_cv_prog_have_mktemp_command+set}" = set; then | |
7311 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
7312 | else |
7313 | if test -n "$have_mktemp_command"; then | |
7314 | ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test. | |
7315 | else | |
ba479fd2 NN |
7316 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7317 | for as_dir in $PATH | |
7318 | do | |
7319 | IFS=$as_save_IFS | |
7320 | test -z "$as_dir" && as_dir=. | |
7321 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7322 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
7323 | ac_cv_prog_have_mktemp_command="yes" | |
7324 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7325 | break 2 | |
7326 | fi | |
7327 | done | |
7328 | done | |
7329 | ||
73458fb7 NN |
7330 | test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no" |
7331 | fi | |
7332 | fi | |
ba479fd2 | 7333 | have_mktemp_command=$ac_cv_prog_have_mktemp_command |
73458fb7 | 7334 | if test -n "$have_mktemp_command"; then |
ba479fd2 NN |
7335 | echo "$as_me:$LINENO: result: $have_mktemp_command" >&5 |
7336 | echo "${ECHO_T}$have_mktemp_command" >&6 | |
73458fb7 | 7337 | else |
ba479fd2 NN |
7338 | echo "$as_me:$LINENO: result: no" >&5 |
7339 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
7340 | fi |
7341 | ||
7342 | ||
7c27e184 PB |
7343 | MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing" |
7344 | ||
7345 | # See if makeinfo has been installed and is modern enough | |
7346 | # that we can use it. | |
7347 | # Extract the first word of "makeinfo", so it can be a program name with args. | |
73458fb7 | 7348 | set dummy makeinfo; ac_word=$2 |
ba479fd2 NN |
7349 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7350 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
7351 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then | |
7352 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
7353 | else |
7354 | if test -n "$MAKEINFO"; then | |
7355 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
7356 | else | |
ba479fd2 NN |
7357 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7358 | for as_dir in $PATH | |
7359 | do | |
7360 | IFS=$as_save_IFS | |
7361 | test -z "$as_dir" && as_dir=. | |
7362 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7363 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
7364 | ac_cv_prog_MAKEINFO="makeinfo" | |
7365 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7366 | break 2 | |
7367 | fi | |
7368 | done | |
7369 | done | |
7370 | ||
73458fb7 NN |
7371 | fi |
7372 | fi | |
ba479fd2 | 7373 | MAKEINFO=$ac_cv_prog_MAKEINFO |
73458fb7 | 7374 | if test -n "$MAKEINFO"; then |
ba479fd2 NN |
7375 | echo "$as_me:$LINENO: result: $MAKEINFO" >&5 |
7376 | echo "${ECHO_T}$MAKEINFO" >&6 | |
73458fb7 | 7377 | else |
ba479fd2 NN |
7378 | echo "$as_me:$LINENO: result: no" >&5 |
7379 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
7380 | fi |
7381 | ||
7382 | if test -n "$MAKEINFO"; then | |
7383 | # Found it, now check the version. | |
ba479fd2 NN |
7384 | echo "$as_me:$LINENO: checking for modern makeinfo" >&5 |
7385 | echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6 | |
7386 | if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then | |
7387 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
7388 | else |
7389 | ac_prog_version=`$MAKEINFO --version 2>&1 | | |
7390 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` | |
a1286ef5 | 7391 | echo "configure:7381: version of makeinfo is $ac_prog_version" >&5 |
73458fb7 NN |
7392 | case $ac_prog_version in |
7393 | '') gcc_cv_prog_makeinfo_modern=no;; | |
7394 | 4.[2-9]*) | |
7395 | gcc_cv_prog_makeinfo_modern=yes;; | |
7396 | *) gcc_cv_prog_makeinfo_modern=no;; | |
7397 | esac | |
7398 | ||
7399 | fi | |
ba479fd2 NN |
7400 | echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5 |
7401 | echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6 | |
73458fb7 NN |
7402 | else |
7403 | gcc_cv_prog_makeinfo_modern=no | |
7404 | fi | |
7405 | ||
73458fb7 | 7406 | if test $gcc_cv_prog_makeinfo_modern = no; then |
7c27e184 | 7407 | MAKEINFO="$MISSING makeinfo" |
ba479fd2 NN |
7408 | { echo "$as_me:$LINENO: WARNING: |
7409 | *** Makeinfo is missing or too old. | |
7410 | *** Info documentation will not be built." >&5 | |
7411 | echo "$as_me: WARNING: | |
cafe096b | 7412 | *** Makeinfo is missing or too old. |
ba479fd2 | 7413 | *** Info documentation will not be built." >&2;} |
73458fb7 NN |
7414 | BUILD_INFO= |
7415 | else | |
ba479fd2 | 7416 | BUILD_INFO=info |
73458fb7 NN |
7417 | fi |
7418 | ||
7c27e184 | 7419 | |
73458fb7 | 7420 | # Is pod2man recent enough to regenerate manpages? |
ba479fd2 NN |
7421 | echo "$as_me:$LINENO: checking for recent Pod::Man" >&5 |
7422 | echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6 | |
73458fb7 | 7423 | if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then |
ba479fd2 NN |
7424 | echo "$as_me:$LINENO: result: yes" >&5 |
7425 | echo "${ECHO_T}yes" >&6 | |
7426 | GENERATED_MANPAGES=generated-manpages | |
73458fb7 | 7427 | else |
ba479fd2 NN |
7428 | echo "$as_me:$LINENO: result: no" >&5 |
7429 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
7430 | GENERATED_MANPAGES= |
7431 | fi | |
7432 | ||
7c27e184 | 7433 | |
73458fb7 | 7434 | # How about lex? |
7c27e184 PB |
7435 | for ac_prog in flex |
7436 | do | |
7437 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
7438 | set dummy $ac_prog; ac_word=$2 | |
ba479fd2 NN |
7439 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7440 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
7441 | if test "${ac_cv_prog_FLEX+set}" = set; then | |
7442 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
7443 | else |
7444 | if test -n "$FLEX"; then | |
7445 | ac_cv_prog_FLEX="$FLEX" # Let the user override the test. | |
7446 | else | |
ba479fd2 NN |
7447 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7448 | for as_dir in $PATH | |
7449 | do | |
7450 | IFS=$as_save_IFS | |
7451 | test -z "$as_dir" && as_dir=. | |
7452 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7453 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
7c27e184 | 7454 | ac_cv_prog_FLEX="$ac_prog" |
ba479fd2 NN |
7455 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
7456 | break 2 | |
7457 | fi | |
7458 | done | |
7459 | done | |
7460 | ||
73458fb7 NN |
7461 | fi |
7462 | fi | |
ba479fd2 | 7463 | FLEX=$ac_cv_prog_FLEX |
73458fb7 | 7464 | if test -n "$FLEX"; then |
ba479fd2 NN |
7465 | echo "$as_me:$LINENO: result: $FLEX" >&5 |
7466 | echo "${ECHO_T}$FLEX" >&6 | |
73458fb7 | 7467 | else |
ba479fd2 NN |
7468 | echo "$as_me:$LINENO: result: no" >&5 |
7469 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
7470 | fi |
7471 | ||
7c27e184 PB |
7472 | test -n "$FLEX" && break |
7473 | done | |
7474 | test -n "$FLEX" || FLEX="$MISSING flex" | |
7475 | ||
73458fb7 NN |
7476 | |
7477 | # Bison? | |
7c27e184 PB |
7478 | for ac_prog in bison |
7479 | do | |
7480 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
7481 | set dummy $ac_prog; ac_word=$2 | |
ba479fd2 NN |
7482 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7483 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
7484 | if test "${ac_cv_prog_BISON+set}" = set; then | |
7485 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
7486 | else |
7487 | if test -n "$BISON"; then | |
7488 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
7489 | else | |
ba479fd2 NN |
7490 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7491 | for as_dir in $PATH | |
7492 | do | |
7493 | IFS=$as_save_IFS | |
7494 | test -z "$as_dir" && as_dir=. | |
7495 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7496 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
7c27e184 | 7497 | ac_cv_prog_BISON="$ac_prog" |
ba479fd2 NN |
7498 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
7499 | break 2 | |
7500 | fi | |
7501 | done | |
7502 | done | |
7503 | ||
73458fb7 NN |
7504 | fi |
7505 | fi | |
ba479fd2 | 7506 | BISON=$ac_cv_prog_BISON |
73458fb7 | 7507 | if test -n "$BISON"; then |
ba479fd2 NN |
7508 | echo "$as_me:$LINENO: result: $BISON" >&5 |
7509 | echo "${ECHO_T}$BISON" >&6 | |
73458fb7 | 7510 | else |
ba479fd2 NN |
7511 | echo "$as_me:$LINENO: result: no" >&5 |
7512 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
7513 | fi |
7514 | ||
7c27e184 PB |
7515 | test -n "$BISON" && break |
7516 | done | |
7517 | test -n "$BISON" || BISON="$MISSING bison" | |
7518 | ||
7519 | ||
7520 | # Binutils are not build modules, unlike bison/flex/makeinfo. So we | |
7521 | # check for build == host before using them. | |
73458fb7 | 7522 | |
f6a874ac | 7523 | # NM |
414adbdd GK |
7524 | if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \ |
7525 | && test -d ../binutils ; then | |
f6a874ac JW |
7526 | NM='$(objdir)/../binutils/nm-new' |
7527 | else | |
7528 | # Extract the first word of "nm", so it can be a program name with args. | |
7529 | set dummy nm; ac_word=$2 | |
7530 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
7531 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
7532 | if test "${ac_cv_prog_NM+set}" = set; then | |
7533 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7534 | else | |
7535 | if test -n "$NM"; then | |
7536 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
7537 | else | |
7538 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7539 | for as_dir in $PATH | |
7540 | do | |
7541 | IFS=$as_save_IFS | |
7542 | test -z "$as_dir" && as_dir=. | |
7543 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7544 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
7545 | ac_cv_prog_NM="nm" | |
7546 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7547 | break 2 | |
7548 | fi | |
7549 | done | |
7550 | done | |
7551 | ||
7552 | test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm" | |
7553 | fi | |
7554 | fi | |
7555 | NM=$ac_cv_prog_NM | |
7556 | if test -n "$NM"; then | |
7557 | echo "$as_me:$LINENO: result: $NM" >&5 | |
7558 | echo "${ECHO_T}$NM" >&6 | |
7559 | else | |
7560 | echo "$as_me:$LINENO: result: no" >&5 | |
7561 | echo "${ECHO_T}no" >&6 | |
7562 | fi | |
7563 | ||
7564 | fi | |
7565 | ||
7566 | # AR | |
414adbdd GK |
7567 | if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \ |
7568 | && test -d ../binutils ; then | |
f6a874ac JW |
7569 | AR='$(objdir)/../binutils/ar' |
7570 | else | |
7571 | # Extract the first word of "ar", so it can be a program name with args. | |
7572 | set dummy ar; ac_word=$2 | |
7573 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
7574 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
7575 | if test "${ac_cv_prog_AR+set}" = set; then | |
7576 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7577 | else | |
7578 | if test -n "$AR"; then | |
7579 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
7580 | else | |
7581 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7582 | for as_dir in $PATH | |
7583 | do | |
7584 | IFS=$as_save_IFS | |
7585 | test -z "$as_dir" && as_dir=. | |
7586 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7587 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
7588 | ac_cv_prog_AR="ar" | |
7589 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7590 | break 2 | |
7591 | fi | |
7592 | done | |
7593 | done | |
7594 | ||
7595 | test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar" | |
7596 | fi | |
7597 | fi | |
7598 | AR=$ac_cv_prog_AR | |
7599 | if test -n "$AR"; then | |
7600 | echo "$as_me:$LINENO: result: $AR" >&5 | |
7601 | echo "${ECHO_T}$AR" >&6 | |
7602 | else | |
7603 | echo "$as_me:$LINENO: result: no" >&5 | |
7604 | echo "${ECHO_T}no" >&6 | |
7605 | fi | |
7606 | ||
7607 | fi | |
7608 | ||
7609 | ||
73458fb7 NN |
7610 | # -------------------- |
7611 | # Checks for C headers | |
7612 | # -------------------- | |
7613 | ||
ba479fd2 NN |
7614 | echo "$as_me:$LINENO: checking for GNU C library" >&5 |
7615 | echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6 | |
7616 | if test "${gcc_cv_glibc+set}" = set; then | |
7617 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7618 | else | |
7619 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
7620 | /* confdefs.h. */ |
7621 | _ACEOF | |
7622 | cat confdefs.h >>conftest.$ac_ext | |
7623 | cat >>conftest.$ac_ext <<_ACEOF | |
7624 | /* end confdefs.h. */ | |
73458fb7 | 7625 | #include <features.h> |
ba479fd2 NN |
7626 | int |
7627 | main () | |
7628 | { | |
73458fb7 NN |
7629 | |
7630 | #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__) | |
7631 | #error Not a GNU C library system | |
7632 | #endif | |
ba479fd2 NN |
7633 | ; |
7634 | return 0; | |
7635 | } | |
7636 | _ACEOF | |
7637 | rm -f conftest.$ac_objext | |
7638 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 7639 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 7640 | ac_status=$? |
86da66b5 HPN |
7641 | grep -v '^ *+' conftest.er1 >conftest.err |
7642 | rm -f conftest.er1 | |
7643 | cat conftest.err >&5 | |
ba479fd2 NN |
7644 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7645 | (exit $ac_status); } && | |
a1286ef5 ZW |
7646 | { ac_try='test -z "$ac_c_werror_flag" |
7647 | || test ! -s conftest.err' | |
86da66b5 HPN |
7648 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7649 | (eval $ac_try) 2>&5 | |
7650 | ac_status=$? | |
7651 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7652 | (exit $ac_status); }; } && | |
7653 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
7654 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7655 | (eval $ac_try) 2>&5 | |
7656 | ac_status=$? | |
7657 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7658 | (exit $ac_status); }; }; then | |
73458fb7 NN |
7659 | gcc_cv_glibc=yes |
7660 | else | |
ba479fd2 NN |
7661 | echo "$as_me: failed program was:" >&5 |
7662 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7663 | ||
7664 | gcc_cv_glibc=no | |
73458fb7 | 7665 | fi |
86da66b5 | 7666 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
73458fb7 NN |
7667 | fi |
7668 | ||
ba479fd2 NN |
7669 | echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5 |
7670 | echo "${ECHO_T}$gcc_cv_glibc" >&6 | |
73458fb7 | 7671 | if test $gcc_cv_glibc = yes; then |
ba479fd2 NN |
7672 | |
7673 | cat >>confdefs.h <<\_ACEOF | |
73458fb7 | 7674 | #define _GNU_SOURCE 1 |
ba479fd2 | 7675 | _ACEOF |
73458fb7 NN |
7676 | |
7677 | fi | |
7678 | ||
ca9bc441 NN |
7679 | # Need to reject headers which give warnings, so that the -Werror bootstrap |
7680 | # works later. *sigh* This needs to come before all header checks. | |
7681 | ||
7682 | ac_c_preproc_warn_flag=yes | |
7683 | ||
ba479fd2 NN |
7684 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
7685 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
7686 | if test "${ac_cv_header_stdc+set}" = set; then | |
7687 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
956d6950 | 7688 | else |
ba479fd2 | 7689 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7690 | /* confdefs.h. */ |
7691 | _ACEOF | |
7692 | cat confdefs.h >>conftest.$ac_ext | |
7693 | cat >>conftest.$ac_ext <<_ACEOF | |
7694 | /* end confdefs.h. */ | |
956d6950 JL |
7695 | #include <stdlib.h> |
7696 | #include <stdarg.h> | |
7697 | #include <string.h> | |
7698 | #include <float.h> | |
ba479fd2 NN |
7699 | |
7700 | int | |
7701 | main () | |
7702 | { | |
7703 | ||
7704 | ; | |
7705 | return 0; | |
7706 | } | |
7707 | _ACEOF | |
7708 | rm -f conftest.$ac_objext | |
7709 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 7710 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 7711 | ac_status=$? |
86da66b5 HPN |
7712 | grep -v '^ *+' conftest.er1 >conftest.err |
7713 | rm -f conftest.er1 | |
7714 | cat conftest.err >&5 | |
ba479fd2 NN |
7715 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7716 | (exit $ac_status); } && | |
a1286ef5 ZW |
7717 | { ac_try='test -z "$ac_c_werror_flag" |
7718 | || test ! -s conftest.err' | |
86da66b5 HPN |
7719 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7720 | (eval $ac_try) 2>&5 | |
7721 | ac_status=$? | |
7722 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7723 | (exit $ac_status); }; } && | |
7724 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
7725 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7726 | (eval $ac_try) 2>&5 | |
7727 | ac_status=$? | |
7728 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7729 | (exit $ac_status); }; }; then | |
956d6950 JL |
7730 | ac_cv_header_stdc=yes |
7731 | else | |
ba479fd2 NN |
7732 | echo "$as_me: failed program was:" >&5 |
7733 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7734 | ||
7735 | ac_cv_header_stdc=no | |
956d6950 | 7736 | fi |
86da66b5 | 7737 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
956d6950 JL |
7738 | |
7739 | if test $ac_cv_header_stdc = yes; then | |
7740 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
ba479fd2 | 7741 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7742 | /* confdefs.h. */ |
7743 | _ACEOF | |
7744 | cat confdefs.h >>conftest.$ac_ext | |
7745 | cat >>conftest.$ac_ext <<_ACEOF | |
7746 | /* end confdefs.h. */ | |
956d6950 | 7747 | #include <string.h> |
ba479fd2 NN |
7748 | |
7749 | _ACEOF | |
956d6950 | 7750 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 7751 | $EGREP "memchr" >/dev/null 2>&1; then |
956d6950 JL |
7752 | : |
7753 | else | |
956d6950 JL |
7754 | ac_cv_header_stdc=no |
7755 | fi | |
7756 | rm -f conftest* | |
7757 | ||
7758 | fi | |
7759 | ||
7760 | if test $ac_cv_header_stdc = yes; then | |
7761 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
ba479fd2 | 7762 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7763 | /* confdefs.h. */ |
7764 | _ACEOF | |
7765 | cat confdefs.h >>conftest.$ac_ext | |
7766 | cat >>conftest.$ac_ext <<_ACEOF | |
7767 | /* end confdefs.h. */ | |
956d6950 | 7768 | #include <stdlib.h> |
ba479fd2 NN |
7769 | |
7770 | _ACEOF | |
956d6950 | 7771 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 7772 | $EGREP "free" >/dev/null 2>&1; then |
956d6950 JL |
7773 | : |
7774 | else | |
956d6950 JL |
7775 | ac_cv_header_stdc=no |
7776 | fi | |
7777 | rm -f conftest* | |
7778 | ||
7779 | fi | |
7780 | ||
7781 | if test $ac_cv_header_stdc = yes; then | |
7782 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
ba479fd2 | 7783 | if test "$cross_compiling" = yes; then |
956d6950 JL |
7784 | : |
7785 | else | |
ba479fd2 | 7786 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7787 | /* confdefs.h. */ |
7788 | _ACEOF | |
7789 | cat confdefs.h >>conftest.$ac_ext | |
7790 | cat >>conftest.$ac_ext <<_ACEOF | |
7791 | /* end confdefs.h. */ | |
956d6950 | 7792 | #include <ctype.h> |
ba479fd2 NN |
7793 | #if ((' ' & 0x0FF) == 0x020) |
7794 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
7795 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
7796 | #else | |
7797 | # define ISLOWER(c) \ | |
86da66b5 HPN |
7798 | (('a' <= (c) && (c) <= 'i') \ |
7799 | || ('j' <= (c) && (c) <= 'r') \ | |
7800 | || ('s' <= (c) && (c) <= 'z')) | |
ba479fd2 NN |
7801 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
7802 | #endif | |
63cf211a | 7803 | |
ba479fd2 NN |
7804 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
7805 | int | |
7806 | main () | |
7807 | { | |
7808 | int i; | |
7809 | for (i = 0; i < 256; i++) | |
7810 | if (XOR (islower (i), ISLOWER (i)) | |
86da66b5 | 7811 | || toupper (i) != TOUPPER (i)) |
ba479fd2 NN |
7812 | exit(2); |
7813 | exit (0); | |
7814 | } | |
7815 | _ACEOF | |
7816 | rm -f conftest$ac_exeext | |
7817 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
7818 | (eval $ac_link) 2>&5 | |
7819 | ac_status=$? | |
7820 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7821 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
7822 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7823 | (eval $ac_try) 2>&5 | |
7824 | ac_status=$? | |
7825 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7826 | (exit $ac_status); }; }; then | |
956d6950 JL |
7827 | : |
7828 | else | |
ba479fd2 NN |
7829 | echo "$as_me: program exited with status $ac_status" >&5 |
7830 | echo "$as_me: failed program was:" >&5 | |
7831 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7832 | ||
7833 | ( exit $ac_status ) | |
7834 | ac_cv_header_stdc=no | |
956d6950 | 7835 | fi |
86da66b5 | 7836 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
956d6950 | 7837 | fi |
956d6950 JL |
7838 | fi |
7839 | fi | |
ba479fd2 NN |
7840 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 |
7841 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
63cf211a | 7842 | if test $ac_cv_header_stdc = yes; then |
ba479fd2 NN |
7843 | |
7844 | cat >>confdefs.h <<\_ACEOF | |
956d6950 | 7845 | #define STDC_HEADERS 1 |
ba479fd2 | 7846 | _ACEOF |
956d6950 JL |
7847 | |
7848 | fi | |
7849 | ||
ba479fd2 NN |
7850 | echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 |
7851 | echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 | |
7852 | if test "${ac_cv_header_time+set}" = set; then | |
7853 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
956d6950 | 7854 | else |
ba479fd2 | 7855 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7856 | /* confdefs.h. */ |
7857 | _ACEOF | |
7858 | cat confdefs.h >>conftest.$ac_ext | |
7859 | cat >>conftest.$ac_ext <<_ACEOF | |
7860 | /* end confdefs.h. */ | |
956d6950 JL |
7861 | #include <sys/types.h> |
7862 | #include <sys/time.h> | |
7863 | #include <time.h> | |
ba479fd2 NN |
7864 | |
7865 | int | |
7866 | main () | |
7867 | { | |
7868 | if ((struct tm *) 0) | |
7869 | return 0; | |
7870 | ; | |
7871 | return 0; | |
7872 | } | |
7873 | _ACEOF | |
7874 | rm -f conftest.$ac_objext | |
7875 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 7876 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 7877 | ac_status=$? |
86da66b5 HPN |
7878 | grep -v '^ *+' conftest.er1 >conftest.err |
7879 | rm -f conftest.er1 | |
7880 | cat conftest.err >&5 | |
ba479fd2 NN |
7881 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7882 | (exit $ac_status); } && | |
a1286ef5 ZW |
7883 | { ac_try='test -z "$ac_c_werror_flag" |
7884 | || test ! -s conftest.err' | |
86da66b5 HPN |
7885 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7886 | (eval $ac_try) 2>&5 | |
7887 | ac_status=$? | |
7888 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7889 | (exit $ac_status); }; } && | |
7890 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
7891 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7892 | (eval $ac_try) 2>&5 | |
7893 | ac_status=$? | |
7894 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7895 | (exit $ac_status); }; }; then | |
956d6950 JL |
7896 | ac_cv_header_time=yes |
7897 | else | |
ba479fd2 NN |
7898 | echo "$as_me: failed program was:" >&5 |
7899 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7900 | ||
7901 | ac_cv_header_time=no | |
956d6950 | 7902 | fi |
86da66b5 | 7903 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
956d6950 | 7904 | fi |
ba479fd2 NN |
7905 | echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 |
7906 | echo "${ECHO_T}$ac_cv_header_time" >&6 | |
63cf211a | 7907 | if test $ac_cv_header_time = yes; then |
ba479fd2 NN |
7908 | |
7909 | cat >>confdefs.h <<\_ACEOF | |
956d6950 | 7910 | #define TIME_WITH_SYS_TIME 1 |
ba479fd2 | 7911 | _ACEOF |
956d6950 JL |
7912 | |
7913 | fi | |
7914 | ||
41e622a8 AP |
7915 | echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5 |
7916 | echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6 | |
7917 | if test "${gcc_cv_header_string+set}" = set; then | |
7918 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7919 | else | |
7920 | cat >conftest.$ac_ext <<_ACEOF | |
7921 | /* confdefs.h. */ | |
7922 | _ACEOF | |
7923 | cat confdefs.h >>conftest.$ac_ext | |
7924 | cat >>conftest.$ac_ext <<_ACEOF | |
7925 | /* end confdefs.h. */ | |
7926 | #include <string.h> | |
7927 | #include <strings.h> | |
7928 | int | |
7929 | main () | |
7930 | { | |
7931 | ||
7932 | ; | |
7933 | return 0; | |
7934 | } | |
7935 | _ACEOF | |
7936 | rm -f conftest.$ac_objext | |
7937 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
7938 | (eval $ac_compile) 2>conftest.er1 | |
7939 | ac_status=$? | |
7940 | grep -v '^ *+' conftest.er1 >conftest.err | |
7941 | rm -f conftest.er1 | |
7942 | cat conftest.err >&5 | |
7943 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7944 | (exit $ac_status); } && | |
a1286ef5 ZW |
7945 | { ac_try='test -z "$ac_c_werror_flag" |
7946 | || test ! -s conftest.err' | |
41e622a8 AP |
7947 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
7948 | (eval $ac_try) 2>&5 | |
7949 | ac_status=$? | |
7950 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7951 | (exit $ac_status); }; } && | |
7952 | { ac_try='test -s conftest.$ac_objext' | |
7953 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7954 | (eval $ac_try) 2>&5 | |
7955 | ac_status=$? | |
7956 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7957 | (exit $ac_status); }; }; then | |
7958 | gcc_cv_header_string=yes | |
7959 | else | |
7960 | echo "$as_me: failed program was:" >&5 | |
7961 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7962 | ||
7963 | gcc_cv_header_string=no | |
7964 | fi | |
7965 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
7966 | fi | |
7967 | echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5 | |
7968 | echo "${ECHO_T}$gcc_cv_header_string" >&6 | |
7969 | if test $gcc_cv_header_string = yes; then | |
7970 | ||
7971 | cat >>confdefs.h <<\_ACEOF | |
7972 | #define STRING_WITH_STRINGS 1 | |
7973 | _ACEOF | |
7974 | ||
7975 | fi | |
7976 | ||
ba479fd2 NN |
7977 | echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
7978 | echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 | |
7979 | if test "${ac_cv_header_sys_wait_h+set}" = set; then | |
7980 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e9831ca0 | 7981 | else |
ba479fd2 | 7982 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7983 | /* confdefs.h. */ |
7984 | _ACEOF | |
7985 | cat confdefs.h >>conftest.$ac_ext | |
7986 | cat >>conftest.$ac_ext <<_ACEOF | |
7987 | /* end confdefs.h. */ | |
e9831ca0 KG |
7988 | #include <sys/types.h> |
7989 | #include <sys/wait.h> | |
7990 | #ifndef WEXITSTATUS | |
ba479fd2 | 7991 | # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) |
e9831ca0 KG |
7992 | #endif |
7993 | #ifndef WIFEXITED | |
ba479fd2 | 7994 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) |
e9831ca0 | 7995 | #endif |
ba479fd2 NN |
7996 | |
7997 | int | |
7998 | main () | |
7999 | { | |
8000 | int s; | |
8001 | wait (&s); | |
8002 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
8003 | ; | |
8004 | return 0; | |
8005 | } | |
8006 | _ACEOF | |
8007 | rm -f conftest.$ac_objext | |
8008 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 8009 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 8010 | ac_status=$? |
86da66b5 HPN |
8011 | grep -v '^ *+' conftest.er1 >conftest.err |
8012 | rm -f conftest.er1 | |
8013 | cat conftest.err >&5 | |
ba479fd2 NN |
8014 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
8015 | (exit $ac_status); } && | |
a1286ef5 ZW |
8016 | { ac_try='test -z "$ac_c_werror_flag" |
8017 | || test ! -s conftest.err' | |
86da66b5 HPN |
8018 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8019 | (eval $ac_try) 2>&5 | |
8020 | ac_status=$? | |
8021 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8022 | (exit $ac_status); }; } && | |
8023 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
8024 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8025 | (eval $ac_try) 2>&5 | |
8026 | ac_status=$? | |
8027 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8028 | (exit $ac_status); }; }; then | |
e9831ca0 KG |
8029 | ac_cv_header_sys_wait_h=yes |
8030 | else | |
ba479fd2 NN |
8031 | echo "$as_me: failed program was:" >&5 |
8032 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8033 | ||
8034 | ac_cv_header_sys_wait_h=no | |
e9831ca0 | 8035 | fi |
86da66b5 | 8036 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
e9831ca0 | 8037 | fi |
ba479fd2 NN |
8038 | echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 |
8039 | echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 | |
63cf211a | 8040 | if test $ac_cv_header_sys_wait_h = yes; then |
ba479fd2 NN |
8041 | |
8042 | cat >>confdefs.h <<\_ACEOF | |
e9831ca0 | 8043 | #define HAVE_SYS_WAIT_H 1 |
ba479fd2 | 8044 | _ACEOF |
6e3f3080 | 8045 | |
63cf211a | 8046 | fi |
6e3f3080 | 8047 | |
ba479fd2 NN |
8048 | |
8049 | ||
8050 | ||
8051 | ||
8052 | ||
8053 | ||
8054 | ||
8055 | ||
8056 | ||
8057 | ||
8058 | ||
8059 | ||
8060 | ||
8061 | ||
8062 | ||
8063 | ||
8064 | ||
8065 | ||
8066 | ||
8067 | ||
8068 | ||
dfb77e37 KC |
8069 | |
8070 | for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \ | |
1072ec3f | 8071 | fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \ |
03c41c05 | 8072 | sys/resource.h sys/param.h sys/times.h sys/stat.h \ |
56694dd9 | 8073 | direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h |
861bb6c1 | 8074 | do |
ba479fd2 | 8075 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
ca9bc441 | 8076 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
ba479fd2 NN |
8077 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
8078 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
8079 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 8080 | else |
ca9bc441 | 8081 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8082 | /* confdefs.h. */ |
8083 | _ACEOF | |
8084 | cat confdefs.h >>conftest.$ac_ext | |
8085 | cat >>conftest.$ac_ext <<_ACEOF | |
8086 | /* end confdefs.h. */ | |
8087 | #include <$ac_header> | |
8088 | _ACEOF | |
8089 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
8090 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
8091 | ac_status=$? | |
8092 | grep -v '^ *+' conftest.er1 >conftest.err | |
8093 | rm -f conftest.er1 | |
8094 | cat conftest.err >&5 | |
8095 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8096 | (exit $ac_status); } >/dev/null; then | |
8097 | if test -s conftest.err; then | |
8098 | ac_cpp_err=$ac_c_preproc_warn_flag | |
86da66b5 | 8099 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
ba479fd2 NN |
8100 | else |
8101 | ac_cpp_err= | |
8102 | fi | |
8103 | else | |
8104 | ac_cpp_err=yes | |
8105 | fi | |
8106 | if test -z "$ac_cpp_err"; then | |
ca9bc441 | 8107 | eval "$as_ac_Header=yes" |
ba479fd2 NN |
8108 | else |
8109 | echo "$as_me: failed program was:" >&5 | |
8110 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8111 | ||
ca9bc441 | 8112 | eval "$as_ac_Header=no" |
ba479fd2 NN |
8113 | fi |
8114 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 8115 | fi |
ba479fd2 NN |
8116 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
8117 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
ba479fd2 NN |
8118 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
8119 | cat >>confdefs.h <<_ACEOF | |
8120 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
8121 | _ACEOF | |
8122 | ||
956d6950 JL |
8123 | fi |
8124 | done | |
8125 | ||
8126 | ||
f24af81b | 8127 | # Check for thread headers. |
ca9bc441 | 8128 | echo "$as_me:$LINENO: checking for thread.h" >&5 |
ba479fd2 NN |
8129 | echo $ECHO_N "checking for thread.h... $ECHO_C" >&6 |
8130 | if test "${ac_cv_header_thread_h+set}" = set; then | |
8131 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 8132 | else |
ca9bc441 | 8133 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8134 | /* confdefs.h. */ |
8135 | _ACEOF | |
8136 | cat confdefs.h >>conftest.$ac_ext | |
8137 | cat >>conftest.$ac_ext <<_ACEOF | |
8138 | /* end confdefs.h. */ | |
8139 | #include <thread.h> | |
8140 | _ACEOF | |
8141 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
8142 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
8143 | ac_status=$? | |
8144 | grep -v '^ *+' conftest.er1 >conftest.err | |
8145 | rm -f conftest.er1 | |
8146 | cat conftest.err >&5 | |
8147 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8148 | (exit $ac_status); } >/dev/null; then | |
8149 | if test -s conftest.err; then | |
8150 | ac_cpp_err=$ac_c_preproc_warn_flag | |
86da66b5 | 8151 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
ba479fd2 NN |
8152 | else |
8153 | ac_cpp_err= | |
8154 | fi | |
8155 | else | |
8156 | ac_cpp_err=yes | |
8157 | fi | |
8158 | if test -z "$ac_cpp_err"; then | |
ca9bc441 | 8159 | ac_cv_header_thread_h=yes |
ba479fd2 NN |
8160 | else |
8161 | echo "$as_me: failed program was:" >&5 | |
8162 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8163 | ||
ca9bc441 | 8164 | ac_cv_header_thread_h=no |
ba479fd2 NN |
8165 | fi |
8166 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 8167 | fi |
ba479fd2 NN |
8168 | echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5 |
8169 | echo "${ECHO_T}$ac_cv_header_thread_h" >&6 | |
ba479fd2 | 8170 | if test $ac_cv_header_thread_h = yes; then |
f24af81b TT |
8171 | have_thread_h=yes |
8172 | else | |
ba479fd2 | 8173 | have_thread_h= |
f24af81b TT |
8174 | fi |
8175 | ||
ca9bc441 | 8176 | echo "$as_me:$LINENO: checking for pthread.h" >&5 |
ba479fd2 NN |
8177 | echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6 |
8178 | if test "${ac_cv_header_pthread_h+set}" = set; then | |
8179 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f24af81b | 8180 | else |
ca9bc441 | 8181 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8182 | /* confdefs.h. */ |
8183 | _ACEOF | |
8184 | cat confdefs.h >>conftest.$ac_ext | |
8185 | cat >>conftest.$ac_ext <<_ACEOF | |
8186 | /* end confdefs.h. */ | |
8187 | #include <pthread.h> | |
8188 | _ACEOF | |
8189 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
8190 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
8191 | ac_status=$? | |
8192 | grep -v '^ *+' conftest.er1 >conftest.err | |
8193 | rm -f conftest.er1 | |
8194 | cat conftest.err >&5 | |
8195 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8196 | (exit $ac_status); } >/dev/null; then | |
8197 | if test -s conftest.err; then | |
8198 | ac_cpp_err=$ac_c_preproc_warn_flag | |
86da66b5 | 8199 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
ba479fd2 NN |
8200 | else |
8201 | ac_cpp_err= | |
8202 | fi | |
8203 | else | |
8204 | ac_cpp_err=yes | |
8205 | fi | |
8206 | if test -z "$ac_cpp_err"; then | |
ca9bc441 | 8207 | ac_cv_header_pthread_h=yes |
ba479fd2 NN |
8208 | else |
8209 | echo "$as_me: failed program was:" >&5 | |
8210 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8211 | ||
ca9bc441 | 8212 | ac_cv_header_pthread_h=no |
ba479fd2 NN |
8213 | fi |
8214 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 8215 | fi |
ba479fd2 NN |
8216 | echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5 |
8217 | echo "${ECHO_T}$ac_cv_header_pthread_h" >&6 | |
ba479fd2 | 8218 | if test $ac_cv_header_pthread_h = yes; then |
f24af81b TT |
8219 | have_pthread_h=yes |
8220 | else | |
ba479fd2 | 8221 | have_pthread_h= |
f24af81b TT |
8222 | fi |
8223 | ||
8224 | ||
84c041a1 | 8225 | # These tests can't be done till we know if we have limits.h. |
ba479fd2 NN |
8226 | echo "$as_me:$LINENO: checking for CHAR_BIT" >&5 |
8227 | echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6 | |
8228 | if test "${gcc_cv_decl_char_bit+set}" = set; then | |
8229 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8230 | else | |
8231 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
8232 | /* confdefs.h. */ |
8233 | _ACEOF | |
8234 | cat confdefs.h >>conftest.$ac_ext | |
8235 | cat >>conftest.$ac_ext <<_ACEOF | |
8236 | /* end confdefs.h. */ | |
75e93faa ZW |
8237 | #ifdef HAVE_LIMITS_H |
8238 | #include <limits.h> | |
8239 | #endif | |
8240 | #ifdef CHAR_BIT | |
8241 | found | |
8242 | #endif | |
ba479fd2 | 8243 | _ACEOF |
75e93faa | 8244 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 8245 | $EGREP "found" >/dev/null 2>&1; then |
75e93faa ZW |
8246 | gcc_cv_decl_char_bit=yes |
8247 | else | |
75e93faa ZW |
8248 | gcc_cv_decl_char_bit=no |
8249 | fi | |
8250 | rm -f conftest* | |
8251 | ||
8252 | ||
8253 | fi | |
ba479fd2 NN |
8254 | echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5 |
8255 | echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6 | |
75e93faa | 8256 | if test $gcc_cv_decl_char_bit = no; then |
ba479fd2 NN |
8257 | echo "$as_me:$LINENO: checking number of bits in a byte" >&5 |
8258 | echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6 | |
8259 | if test "${gcc_cv_c_nbby+set}" = set; then | |
8260 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75e93faa ZW |
8261 | else |
8262 | i=8 | |
8263 | gcc_cv_c_nbby= | |
8264 | while test $i -lt 65; do | |
ba479fd2 | 8265 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8266 | /* confdefs.h. */ |
8267 | _ACEOF | |
8268 | cat confdefs.h >>conftest.$ac_ext | |
8269 | cat >>conftest.$ac_ext <<_ACEOF | |
8270 | /* end confdefs.h. */ | |
8271 | ||
8272 | int | |
8273 | main () | |
8274 | { | |
4e70264f ZW |
8275 | switch(0) { |
8276 | case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i): | |
8277 | case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)): | |
8278 | ; } | |
ba479fd2 NN |
8279 | ; |
8280 | return 0; | |
8281 | } | |
8282 | _ACEOF | |
8283 | rm -f conftest.$ac_objext | |
8284 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 8285 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 8286 | ac_status=$? |
86da66b5 HPN |
8287 | grep -v '^ *+' conftest.er1 >conftest.err |
8288 | rm -f conftest.er1 | |
8289 | cat conftest.err >&5 | |
ba479fd2 NN |
8290 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
8291 | (exit $ac_status); } && | |
a1286ef5 ZW |
8292 | { ac_try='test -z "$ac_c_werror_flag" |
8293 | || test ! -s conftest.err' | |
86da66b5 HPN |
8294 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8295 | (eval $ac_try) 2>&5 | |
8296 | ac_status=$? | |
8297 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8298 | (exit $ac_status); }; } && | |
8299 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
8300 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8301 | (eval $ac_try) 2>&5 | |
8302 | ac_status=$? | |
8303 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8304 | (exit $ac_status); }; }; then | |
4e70264f | 8305 | gcc_cv_c_nbby=$i; break |
75e93faa | 8306 | else |
ba479fd2 NN |
8307 | echo "$as_me: failed program was:" >&5 |
8308 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8309 | ||
75e93faa | 8310 | fi |
86da66b5 | 8311 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
75e93faa ZW |
8312 | i=`expr $i + 1` |
8313 | done | |
8314 | test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed | |
8315 | ||
8316 | fi | |
ba479fd2 NN |
8317 | echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5 |
8318 | echo "${ECHO_T}$gcc_cv_c_nbby" >&6 | |
75e93faa | 8319 | if test $gcc_cv_c_nbby = failed; then |
ba479fd2 NN |
8320 | { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5 |
8321 | echo "$as_me: error: cannot determine number of bits in a byte" >&2;} | |
8322 | { (exit 1); exit 1; }; } | |
75e93faa | 8323 | else |
ba479fd2 NN |
8324 | |
8325 | cat >>confdefs.h <<_ACEOF | |
75e93faa | 8326 | #define CHAR_BIT $gcc_cv_c_nbby |
ba479fd2 | 8327 | _ACEOF |
75e93faa ZW |
8328 | |
8329 | fi | |
8330 | fi | |
ba479fd2 NN |
8331 | echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 |
8332 | echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 | |
8333 | if test "${ac_cv_c_bigendian+set}" = set; then | |
8334 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
84c041a1 | 8335 | else |
4977bab6 ZW |
8336 | ac_cv_c_bigendian=unknown |
8337 | # See if sys/param.h defines the BYTE_ORDER macro. | |
ba479fd2 | 8338 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8339 | /* confdefs.h. */ |
8340 | _ACEOF | |
8341 | cat confdefs.h >>conftest.$ac_ext | |
8342 | cat >>conftest.$ac_ext <<_ACEOF | |
8343 | /* end confdefs.h. */ | |
4977bab6 ZW |
8344 | #include <sys/types.h> |
8345 | #include <sys/param.h> | |
ba479fd2 NN |
8346 | int |
8347 | main () | |
8348 | { | |
2d6eb5bf | 8349 | |
4977bab6 ZW |
8350 | #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN |
8351 | bogus endian macros | |
84c041a1 | 8352 | #endif |
ba479fd2 NN |
8353 | ; |
8354 | return 0; | |
8355 | } | |
8356 | _ACEOF | |
8357 | rm -f conftest.$ac_objext | |
8358 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 8359 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 8360 | ac_status=$? |
86da66b5 HPN |
8361 | grep -v '^ *+' conftest.er1 >conftest.err |
8362 | rm -f conftest.er1 | |
8363 | cat conftest.err >&5 | |
ba479fd2 NN |
8364 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
8365 | (exit $ac_status); } && | |
a1286ef5 ZW |
8366 | { ac_try='test -z "$ac_c_werror_flag" |
8367 | || test ! -s conftest.err' | |
86da66b5 HPN |
8368 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8369 | (eval $ac_try) 2>&5 | |
8370 | ac_status=$? | |
8371 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8372 | (exit $ac_status); }; } && | |
8373 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
8374 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8375 | (eval $ac_try) 2>&5 | |
8376 | ac_status=$? | |
8377 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8378 | (exit $ac_status); }; }; then | |
4977bab6 | 8379 | # It does; now see whether it defined to BIG_ENDIAN or not. |
ba479fd2 | 8380 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8381 | /* confdefs.h. */ |
8382 | _ACEOF | |
8383 | cat confdefs.h >>conftest.$ac_ext | |
8384 | cat >>conftest.$ac_ext <<_ACEOF | |
8385 | /* end confdefs.h. */ | |
4977bab6 ZW |
8386 | #include <sys/types.h> |
8387 | #include <sys/param.h> | |
ba479fd2 NN |
8388 | int |
8389 | main () | |
8390 | { | |
4977bab6 ZW |
8391 | |
8392 | #if BYTE_ORDER != BIG_ENDIAN | |
8393 | not big endian | |
84c041a1 | 8394 | #endif |
ba479fd2 NN |
8395 | ; |
8396 | return 0; | |
8397 | } | |
8398 | _ACEOF | |
8399 | rm -f conftest.$ac_objext | |
8400 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 8401 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 8402 | ac_status=$? |
86da66b5 HPN |
8403 | grep -v '^ *+' conftest.er1 >conftest.err |
8404 | rm -f conftest.er1 | |
8405 | cat conftest.err >&5 | |
ba479fd2 NN |
8406 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
8407 | (exit $ac_status); } && | |
a1286ef5 ZW |
8408 | { ac_try='test -z "$ac_c_werror_flag" |
8409 | || test ! -s conftest.err' | |
86da66b5 HPN |
8410 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8411 | (eval $ac_try) 2>&5 | |
8412 | ac_status=$? | |
8413 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8414 | (exit $ac_status); }; } && | |
8415 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
8416 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8417 | (eval $ac_try) 2>&5 | |
8418 | ac_status=$? | |
8419 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8420 | (exit $ac_status); }; }; then | |
4977bab6 ZW |
8421 | ac_cv_c_bigendian=yes |
8422 | else | |
ba479fd2 NN |
8423 | echo "$as_me: failed program was:" >&5 |
8424 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8425 | ||
8426 | ac_cv_c_bigendian=no | |
4977bab6 | 8427 | fi |
86da66b5 | 8428 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
4977bab6 | 8429 | else |
ba479fd2 NN |
8430 | echo "$as_me: failed program was:" >&5 |
8431 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8432 | ||
4977bab6 | 8433 | fi |
86da66b5 | 8434 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
4977bab6 ZW |
8435 | if test $ac_cv_c_bigendian = unknown; then |
8436 | if test "$cross_compiling" = yes; then | |
ba479fd2 NN |
8437 | echo $ac_n "cross-compiling... " 2>&6 |
8438 | else | |
8439 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
8440 | /* confdefs.h. */ |
8441 | _ACEOF | |
8442 | cat confdefs.h >>conftest.$ac_ext | |
8443 | cat >>conftest.$ac_ext <<_ACEOF | |
8444 | /* end confdefs.h. */ | |
4977bab6 ZW |
8445 | main () { |
8446 | /* Are we little or big endian? From Harbison&Steele. */ | |
8447 | union | |
8448 | { | |
8449 | long l; | |
8450 | char c[sizeof (long)]; | |
8451 | } u; | |
8452 | u.l = 1; | |
8453 | exit (u.c[sizeof (long) - 1] == 1); | |
8454 | } | |
ba479fd2 NN |
8455 | _ACEOF |
8456 | rm -f conftest$ac_exeext | |
8457 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
8458 | (eval $ac_link) 2>&5 | |
8459 | ac_status=$? | |
8460 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8461 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
8462 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8463 | (eval $ac_try) 2>&5 | |
8464 | ac_status=$? | |
8465 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8466 | (exit $ac_status); }; }; then | |
4977bab6 ZW |
8467 | ac_cv_c_bigendian=no |
8468 | else | |
ba479fd2 NN |
8469 | echo "$as_me: program exited with status $ac_status" >&5 |
8470 | echo "$as_me: failed program was:" >&5 | |
8471 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8472 | ||
8473 | ( exit $ac_status ) | |
8474 | ac_cv_c_bigendian=yes | |
4977bab6 | 8475 | fi |
86da66b5 | 8476 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
84c041a1 | 8477 | fi |
4977bab6 ZW |
8478 | fi |
8479 | fi | |
ba479fd2 NN |
8480 | echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 |
8481 | echo "${ECHO_T}$ac_cv_c_bigendian" >&6 | |
4977bab6 | 8482 | if test $ac_cv_c_bigendian = unknown; then |
ba479fd2 NN |
8483 | echo "$as_me:$LINENO: checking to probe for byte ordering" >&5 |
8484 | echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6 | |
2d6eb5bf | 8485 | |
4977bab6 ZW |
8486 | cat >conftest.c <<EOF |
8487 | short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
8488 | short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
8489 | void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; } | |
8490 | short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
8491 | short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
8492 | void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; } | |
8493 | int main() { _ascii (); _ebcdic (); return 0; } | |
8494 | EOF | |
8495 | if test -f conftest.c ; then | |
3beb1315 | 8496 | if ${CC-cc} ${CFLAGS} -c conftest.c -o conftest.o && test -f conftest.o ; then |
4977bab6 ZW |
8497 | if test `grep -l BIGenDianSyS conftest.o` ; then |
8498 | echo $ac_n ' big endian probe OK, ' 1>&6 | |
8499 | ac_cv_c_bigendian=yes | |
8500 | fi | |
8501 | if test `grep -l LiTTleEnDian conftest.o` ; then | |
8502 | echo $ac_n ' little endian probe OK, ' 1>&6 | |
8503 | if test $ac_cv_c_bigendian = yes ; then | |
8504 | ac_cv_c_bigendian=unknown; | |
8505 | else | |
8506 | ac_cv_c_bigendian=no | |
8507 | fi | |
8508 | fi | |
8509 | echo $ac_n 'guessing bigendian ... ' >&6 | |
8510 | fi | |
8511 | fi | |
ba479fd2 NN |
8512 | echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 |
8513 | echo "${ECHO_T}$ac_cv_c_bigendian" >&6 | |
84c041a1 | 8514 | fi |
4977bab6 | 8515 | if test $ac_cv_c_bigendian = yes; then |
ba479fd2 NN |
8516 | |
8517 | cat >>confdefs.h <<\_ACEOF | |
4977bab6 | 8518 | #define WORDS_BIGENDIAN 1 |
ba479fd2 | 8519 | _ACEOF |
cafe096b | 8520 | |
ba479fd2 NN |
8521 | |
8522 | cat >>confdefs.h <<\_ACEOF | |
84c041a1 | 8523 | #define HOST_WORDS_BIG_ENDIAN 1 |
ba479fd2 | 8524 | _ACEOF |
84c041a1 | 8525 | |
4977bab6 ZW |
8526 | BYTEORDER=4321 |
8527 | else | |
8528 | BYTEORDER=1234 | |
8529 | fi | |
ba479fd2 NN |
8530 | |
8531 | cat >>confdefs.h <<_ACEOF | |
4977bab6 | 8532 | #define BYTEORDER $BYTEORDER |
ba479fd2 | 8533 | _ACEOF |
4977bab6 ZW |
8534 | |
8535 | if test $ac_cv_c_bigendian = unknown; then | |
3beb1315 HPN |
8536 | { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5 |
8537 | echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;} | |
8538 | { (exit 1); exit 1; }; } | |
84c041a1 ZW |
8539 | fi |
8540 | ||
75e93faa | 8541 | |
73458fb7 NN |
8542 | # -------- |
8543 | # UNSORTED | |
8544 | # -------- | |
1e608388 | 8545 | |
73458fb7 NN |
8546 | # Stage specific cflags for build. |
8547 | stage1_cflags= | |
8548 | case $build in | |
8549 | vax-*-*) | |
8550 | if test x$GCC = xyes | |
8551 | then | |
8552 | stage1_cflags="-Wa,-J" | |
8553 | else | |
8554 | stage1_cflags="-J" | |
8555 | fi | |
8556 | ;; | |
8557 | powerpc-*-darwin*) | |
8558 | # The spiffy cpp-precomp chokes on some legitimate constructs in GCC | |
8559 | # sources; use -no-cpp-precomp to get to GNU cpp. | |
8560 | # Apple's GCC has bugs in designated initializer handling, so disable | |
8561 | # that too. | |
8562 | stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0" | |
8563 | ;; | |
8564 | esac | |
1e608388 | 8565 | |
1e608388 | 8566 | |
4e70264f ZW |
8567 | # These libraries may be used by collect2. |
8568 | # We may need a special search path to get them linked. | |
ba479fd2 NN |
8569 | echo "$as_me:$LINENO: checking for collect2 libraries" >&5 |
8570 | echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6 | |
8571 | if test "${gcc_cv_collect2_libs+set}" = set; then | |
8572 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4e70264f ZW |
8573 | else |
8574 | save_LIBS="$LIBS" | |
7f2749d4 | 8575 | for libs in '' -lld -lmld \ |
4e70264f ZW |
8576 | '-L/usr/lib/cmplrs/cc2.11 -lmld' \ |
8577 | '-L/usr/lib/cmplrs/cc3.11 -lmld' | |
8578 | do | |
8579 | LIBS="$libs" | |
ba479fd2 | 8580 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8581 | /* confdefs.h. */ |
8582 | _ACEOF | |
8583 | cat confdefs.h >>conftest.$ac_ext | |
8584 | cat >>conftest.$ac_ext <<_ACEOF | |
8585 | /* end confdefs.h. */ | |
8586 | ||
4e70264f | 8587 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
8588 | #ifdef __cplusplus |
8589 | extern "C" | |
8590 | #endif | |
4e70264f | 8591 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
8592 | builtin and then its argument prototype would still apply. */ |
8593 | char ldopen (); | |
8594 | int | |
8595 | main () | |
8596 | { | |
8597 | ldopen (); | |
8598 | ; | |
8599 | return 0; | |
8600 | } | |
8601 | _ACEOF | |
8602 | rm -f conftest.$ac_objext conftest$ac_exeext | |
8603 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 8604 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 8605 | ac_status=$? |
86da66b5 HPN |
8606 | grep -v '^ *+' conftest.er1 >conftest.err |
8607 | rm -f conftest.er1 | |
8608 | cat conftest.err >&5 | |
ba479fd2 NN |
8609 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
8610 | (exit $ac_status); } && | |
a1286ef5 ZW |
8611 | { ac_try='test -z "$ac_c_werror_flag" |
8612 | || test ! -s conftest.err' | |
86da66b5 HPN |
8613 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8614 | (eval $ac_try) 2>&5 | |
8615 | ac_status=$? | |
8616 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8617 | (exit $ac_status); }; } && | |
8618 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
8619 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8620 | (eval $ac_try) 2>&5 | |
8621 | ac_status=$? | |
8622 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8623 | (exit $ac_status); }; }; then | |
4e70264f ZW |
8624 | gcc_cv_collect2_libs="$libs"; break |
8625 | else | |
ba479fd2 NN |
8626 | echo "$as_me: failed program was:" >&5 |
8627 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8628 | ||
4e70264f | 8629 | fi |
86da66b5 HPN |
8630 | rm -f conftest.err conftest.$ac_objext \ |
8631 | conftest$ac_exeext conftest.$ac_ext | |
4e70264f ZW |
8632 | done |
8633 | LIBS="$save_LIBS" | |
8634 | test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required' | |
8635 | fi | |
ba479fd2 NN |
8636 | echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5 |
8637 | echo "${ECHO_T}$gcc_cv_collect2_libs" >&6 | |
4e70264f ZW |
8638 | case $gcc_cv_collect2_libs in |
8639 | "none required") ;; | |
8640 | *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;; | |
8641 | esac | |
8642 | ||
8643 | ||
7f2749d4 RK |
8644 | # When building Ada code on Alpha, we need exc_resume which is usually in |
8645 | # -lexc. So test for it. | |
8646 | save_LIBS="$LIBS" | |
8647 | LIBS= | |
ba479fd2 NN |
8648 | echo "$as_me:$LINENO: checking for library containing exc_resume" >&5 |
8649 | echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6 | |
8650 | if test "${ac_cv_search_exc_resume+set}" = set; then | |
8651 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8652 | else | |
8653 | ac_func_search_save_LIBS=$LIBS | |
8654 | ac_cv_search_exc_resume=no | |
8655 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
8656 | /* confdefs.h. */ |
8657 | _ACEOF | |
8658 | cat confdefs.h >>conftest.$ac_ext | |
8659 | cat >>conftest.$ac_ext <<_ACEOF | |
8660 | /* end confdefs.h. */ | |
7f2749d4 | 8661 | |
7f2749d4 | 8662 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
8663 | #ifdef __cplusplus |
8664 | extern "C" | |
8665 | #endif | |
7f2749d4 | 8666 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
8667 | builtin and then its argument prototype would still apply. */ |
8668 | char exc_resume (); | |
8669 | int | |
8670 | main () | |
8671 | { | |
8672 | exc_resume (); | |
8673 | ; | |
8674 | return 0; | |
8675 | } | |
8676 | _ACEOF | |
8677 | rm -f conftest.$ac_objext conftest$ac_exeext | |
8678 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 8679 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 8680 | ac_status=$? |
86da66b5 HPN |
8681 | grep -v '^ *+' conftest.er1 >conftest.err |
8682 | rm -f conftest.er1 | |
8683 | cat conftest.err >&5 | |
ba479fd2 NN |
8684 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
8685 | (exit $ac_status); } && | |
a1286ef5 ZW |
8686 | { ac_try='test -z "$ac_c_werror_flag" |
8687 | || test ! -s conftest.err' | |
86da66b5 HPN |
8688 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8689 | (eval $ac_try) 2>&5 | |
8690 | ac_status=$? | |
8691 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8692 | (exit $ac_status); }; } && | |
8693 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
8694 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8695 | (eval $ac_try) 2>&5 | |
8696 | ac_status=$? | |
8697 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8698 | (exit $ac_status); }; }; then | |
7f2749d4 RK |
8699 | ac_cv_search_exc_resume="none required" |
8700 | else | |
ba479fd2 NN |
8701 | echo "$as_me: failed program was:" >&5 |
8702 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8703 | ||
7f2749d4 | 8704 | fi |
86da66b5 HPN |
8705 | rm -f conftest.err conftest.$ac_objext \ |
8706 | conftest$ac_exeext conftest.$ac_ext | |
ba479fd2 NN |
8707 | if test "$ac_cv_search_exc_resume" = no; then |
8708 | for ac_lib in exc; do | |
8709 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
8710 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
8711 | /* confdefs.h. */ |
8712 | _ACEOF | |
8713 | cat confdefs.h >>conftest.$ac_ext | |
8714 | cat >>conftest.$ac_ext <<_ACEOF | |
8715 | /* end confdefs.h. */ | |
8716 | ||
7f2749d4 | 8717 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
8718 | #ifdef __cplusplus |
8719 | extern "C" | |
8720 | #endif | |
7f2749d4 | 8721 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
8722 | builtin and then its argument prototype would still apply. */ |
8723 | char exc_resume (); | |
8724 | int | |
8725 | main () | |
8726 | { | |
8727 | exc_resume (); | |
8728 | ; | |
8729 | return 0; | |
8730 | } | |
8731 | _ACEOF | |
8732 | rm -f conftest.$ac_objext conftest$ac_exeext | |
8733 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 8734 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 8735 | ac_status=$? |
86da66b5 HPN |
8736 | grep -v '^ *+' conftest.er1 >conftest.err |
8737 | rm -f conftest.er1 | |
8738 | cat conftest.err >&5 | |
ba479fd2 NN |
8739 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
8740 | (exit $ac_status); } && | |
a1286ef5 ZW |
8741 | { ac_try='test -z "$ac_c_werror_flag" |
8742 | || test ! -s conftest.err' | |
86da66b5 HPN |
8743 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8744 | (eval $ac_try) 2>&5 | |
8745 | ac_status=$? | |
8746 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8747 | (exit $ac_status); }; } && | |
8748 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
8749 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8750 | (eval $ac_try) 2>&5 | |
8751 | ac_status=$? | |
8752 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8753 | (exit $ac_status); }; }; then | |
8754 | ac_cv_search_exc_resume="-l$ac_lib" | |
7f2749d4 RK |
8755 | break |
8756 | else | |
ba479fd2 NN |
8757 | echo "$as_me: failed program was:" >&5 |
8758 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8759 | ||
cafe096b | 8760 | fi |
86da66b5 HPN |
8761 | rm -f conftest.err conftest.$ac_objext \ |
8762 | conftest$ac_exeext conftest.$ac_ext | |
ba479fd2 | 8763 | done |
6e3f3080 | 8764 | fi |
ba479fd2 NN |
8765 | LIBS=$ac_func_search_save_LIBS |
8766 | fi | |
8767 | echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5 | |
8768 | echo "${ECHO_T}$ac_cv_search_exc_resume" >&6 | |
8769 | if test "$ac_cv_search_exc_resume" != no; then | |
63cf211a | 8770 | test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS" |
ba479fd2 | 8771 | |
7f2749d4 | 8772 | fi |
ba479fd2 | 8773 | |
7f2749d4 RK |
8774 | GNAT_LIBEXC="$LIBS" |
8775 | LIBS="$save_LIBS" | |
8776 | ||
8777 | ||
62c9aa5f ZW |
8778 | # Some systems put ldexp and frexp in libm instead of libc; assume |
8779 | # they're both in the same place. jcf-dump needs them. | |
8780 | save_LIBS="$LIBS" | |
8781 | LIBS= | |
ba479fd2 NN |
8782 | echo "$as_me:$LINENO: checking for library containing ldexp" >&5 |
8783 | echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6 | |
8784 | if test "${ac_cv_search_ldexp+set}" = set; then | |
8785 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8786 | else | |
8787 | ac_func_search_save_LIBS=$LIBS | |
8788 | ac_cv_search_ldexp=no | |
8789 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
8790 | /* confdefs.h. */ |
8791 | _ACEOF | |
8792 | cat confdefs.h >>conftest.$ac_ext | |
8793 | cat >>conftest.$ac_ext <<_ACEOF | |
8794 | /* end confdefs.h. */ | |
62c9aa5f | 8795 | |
62c9aa5f | 8796 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
8797 | #ifdef __cplusplus |
8798 | extern "C" | |
8799 | #endif | |
62c9aa5f | 8800 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
8801 | builtin and then its argument prototype would still apply. */ |
8802 | char ldexp (); | |
8803 | int | |
8804 | main () | |
8805 | { | |
8806 | ldexp (); | |
8807 | ; | |
8808 | return 0; | |
8809 | } | |
8810 | _ACEOF | |
8811 | rm -f conftest.$ac_objext conftest$ac_exeext | |
8812 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 8813 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 8814 | ac_status=$? |
86da66b5 HPN |
8815 | grep -v '^ *+' conftest.er1 >conftest.err |
8816 | rm -f conftest.er1 | |
8817 | cat conftest.err >&5 | |
ba479fd2 NN |
8818 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
8819 | (exit $ac_status); } && | |
a1286ef5 ZW |
8820 | { ac_try='test -z "$ac_c_werror_flag" |
8821 | || test ! -s conftest.err' | |
86da66b5 HPN |
8822 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8823 | (eval $ac_try) 2>&5 | |
8824 | ac_status=$? | |
8825 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8826 | (exit $ac_status); }; } && | |
8827 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
8828 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8829 | (eval $ac_try) 2>&5 | |
8830 | ac_status=$? | |
8831 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8832 | (exit $ac_status); }; }; then | |
62c9aa5f ZW |
8833 | ac_cv_search_ldexp="none required" |
8834 | else | |
ba479fd2 NN |
8835 | echo "$as_me: failed program was:" >&5 |
8836 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8837 | ||
62c9aa5f | 8838 | fi |
86da66b5 HPN |
8839 | rm -f conftest.err conftest.$ac_objext \ |
8840 | conftest$ac_exeext conftest.$ac_ext | |
ba479fd2 NN |
8841 | if test "$ac_cv_search_ldexp" = no; then |
8842 | for ac_lib in m; do | |
8843 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
8844 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
8845 | /* confdefs.h. */ |
8846 | _ACEOF | |
8847 | cat confdefs.h >>conftest.$ac_ext | |
8848 | cat >>conftest.$ac_ext <<_ACEOF | |
8849 | /* end confdefs.h. */ | |
8850 | ||
62c9aa5f | 8851 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
8852 | #ifdef __cplusplus |
8853 | extern "C" | |
8854 | #endif | |
62c9aa5f | 8855 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
8856 | builtin and then its argument prototype would still apply. */ |
8857 | char ldexp (); | |
8858 | int | |
8859 | main () | |
8860 | { | |
8861 | ldexp (); | |
8862 | ; | |
8863 | return 0; | |
8864 | } | |
8865 | _ACEOF | |
8866 | rm -f conftest.$ac_objext conftest$ac_exeext | |
8867 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 8868 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 8869 | ac_status=$? |
86da66b5 HPN |
8870 | grep -v '^ *+' conftest.er1 >conftest.err |
8871 | rm -f conftest.er1 | |
8872 | cat conftest.err >&5 | |
ba479fd2 NN |
8873 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
8874 | (exit $ac_status); } && | |
a1286ef5 ZW |
8875 | { ac_try='test -z "$ac_c_werror_flag" |
8876 | || test ! -s conftest.err' | |
86da66b5 HPN |
8877 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8878 | (eval $ac_try) 2>&5 | |
8879 | ac_status=$? | |
8880 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8881 | (exit $ac_status); }; } && | |
8882 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
8883 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8884 | (eval $ac_try) 2>&5 | |
8885 | ac_status=$? | |
8886 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8887 | (exit $ac_status); }; }; then | |
8888 | ac_cv_search_ldexp="-l$ac_lib" | |
62c9aa5f ZW |
8889 | break |
8890 | else | |
ba479fd2 NN |
8891 | echo "$as_me: failed program was:" >&5 |
8892 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8893 | ||
cafe096b | 8894 | fi |
86da66b5 HPN |
8895 | rm -f conftest.err conftest.$ac_objext \ |
8896 | conftest$ac_exeext conftest.$ac_ext | |
ba479fd2 | 8897 | done |
6e3f3080 | 8898 | fi |
ba479fd2 NN |
8899 | LIBS=$ac_func_search_save_LIBS |
8900 | fi | |
8901 | echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5 | |
8902 | echo "${ECHO_T}$ac_cv_search_ldexp" >&6 | |
8903 | if test "$ac_cv_search_ldexp" != no; then | |
63cf211a | 8904 | test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS" |
ba479fd2 | 8905 | |
62c9aa5f | 8906 | fi |
ba479fd2 | 8907 | |
62c9aa5f ZW |
8908 | LDEXP_LIB="$LIBS" |
8909 | LIBS="$save_LIBS" | |
8910 | ||
8911 | ||
956d6950 JL |
8912 | # Use <inttypes.h> only if it exists, |
8913 | # doesn't clash with <sys/types.h>, and declares intmax_t. | |
ba479fd2 NN |
8914 | echo "$as_me:$LINENO: checking for inttypes.h" >&5 |
8915 | echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6 | |
8916 | if test "${gcc_cv_header_inttypes_h+set}" = set; then | |
8917 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8918 | else | |
8919 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
8920 | /* confdefs.h. */ |
8921 | _ACEOF | |
8922 | cat confdefs.h >>conftest.$ac_ext | |
8923 | cat >>conftest.$ac_ext <<_ACEOF | |
8924 | /* end confdefs.h. */ | |
956d6950 JL |
8925 | #include <sys/types.h> |
8926 | #include <inttypes.h> | |
ba479fd2 NN |
8927 | int |
8928 | main () | |
8929 | { | |
956d6950 | 8930 | intmax_t i = -1; |
ba479fd2 NN |
8931 | ; |
8932 | return 0; | |
8933 | } | |
8934 | _ACEOF | |
8935 | rm -f conftest.$ac_objext | |
8936 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 8937 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 8938 | ac_status=$? |
86da66b5 HPN |
8939 | grep -v '^ *+' conftest.er1 >conftest.err |
8940 | rm -f conftest.er1 | |
8941 | cat conftest.err >&5 | |
ba479fd2 NN |
8942 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
8943 | (exit $ac_status); } && | |
a1286ef5 ZW |
8944 | { ac_try='test -z "$ac_c_werror_flag" |
8945 | || test ! -s conftest.err' | |
86da66b5 HPN |
8946 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8947 | (eval $ac_try) 2>&5 | |
8948 | ac_status=$? | |
8949 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8950 | (exit $ac_status); }; } && | |
8951 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
8952 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8953 | (eval $ac_try) 2>&5 | |
8954 | ac_status=$? | |
8955 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8956 | (exit $ac_status); }; }; then | |
0056a9b5 | 8957 | gcc_cv_header_inttypes_h=yes |
956d6950 | 8958 | else |
ba479fd2 NN |
8959 | echo "$as_me: failed program was:" >&5 |
8960 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8961 | ||
8962 | gcc_cv_header_inttypes_h=no | |
956d6950 | 8963 | fi |
86da66b5 | 8964 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
956d6950 JL |
8965 | fi |
8966 | ||
ba479fd2 NN |
8967 | echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5 |
8968 | echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6 | |
0056a9b5 | 8969 | if test $gcc_cv_header_inttypes_h = yes; then |
ba479fd2 NN |
8970 | |
8971 | cat >>confdefs.h <<\_ACEOF | |
0056a9b5 | 8972 | #define HAVE_INTTYPES_H 1 |
ba479fd2 | 8973 | _ACEOF |
0056a9b5 KG |
8974 | |
8975 | fi | |
956d6950 | 8976 | |
c149cc37 | 8977 | |
ba479fd2 NN |
8978 | |
8979 | ||
8980 | ||
8981 | ||
8982 | ||
8983 | ||
8984 | ||
8985 | ||
8986 | ||
8987 | ||
8988 | ||
8989 | ||
8990 | ||
8991 | ||
8992 | ||
8993 | ||
8994 | ||
8995 | ||
8996 | ||
8997 | ||
8998 | ||
8999 | ||
9000 | ||
9001 | ||
9002 | ||
6af8c740 KG |
9003 | for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \ |
9004 | sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \ | |
4e87a651 | 9005 | fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \ |
56694dd9 ZW |
9006 | scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \ |
9007 | setlocale | |
956d6950 | 9008 | do |
ba479fd2 NN |
9009 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
9010 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
9011 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
9012 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
9013 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9014 | else | |
9015 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
9016 | /* confdefs.h. */ |
9017 | _ACEOF | |
9018 | cat confdefs.h >>conftest.$ac_ext | |
9019 | cat >>conftest.$ac_ext <<_ACEOF | |
9020 | /* end confdefs.h. */ | |
86da66b5 HPN |
9021 | /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
9022 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
9023 | #define $ac_func innocuous_$ac_func | |
9024 | ||
956d6950 | 9025 | /* System header to define __stub macros and hopefully few prototypes, |
ba479fd2 NN |
9026 | which can conflict with char $ac_func (); below. |
9027 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
9028 | <limits.h> exists even on freestanding compilers. */ | |
86da66b5 | 9029 | |
ba479fd2 NN |
9030 | #ifdef __STDC__ |
9031 | # include <limits.h> | |
9032 | #else | |
9033 | # include <assert.h> | |
9034 | #endif | |
86da66b5 HPN |
9035 | |
9036 | #undef $ac_func | |
9037 | ||
6e3f3080 | 9038 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
9039 | #ifdef __cplusplus |
9040 | extern "C" | |
9041 | { | |
9042 | #endif | |
6e3f3080 | 9043 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
9044 | builtin and then its argument prototype would still apply. */ |
9045 | char $ac_func (); | |
956d6950 JL |
9046 | /* The GNU C library defines this for functions which it implements |
9047 | to always fail with ENOSYS. Some functions are actually named | |
9048 | something starting with __ and the normal name is an alias. */ | |
9049 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
9050 | choke me | |
9051 | #else | |
ba479fd2 NN |
9052 | char (*f) () = $ac_func; |
9053 | #endif | |
9054 | #ifdef __cplusplus | |
9055 | } | |
956d6950 JL |
9056 | #endif |
9057 | ||
ba479fd2 NN |
9058 | int |
9059 | main () | |
9060 | { | |
9061 | return f != $ac_func; | |
9062 | ; | |
9063 | return 0; | |
9064 | } | |
9065 | _ACEOF | |
9066 | rm -f conftest.$ac_objext conftest$ac_exeext | |
9067 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 9068 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 9069 | ac_status=$? |
86da66b5 HPN |
9070 | grep -v '^ *+' conftest.er1 >conftest.err |
9071 | rm -f conftest.er1 | |
9072 | cat conftest.err >&5 | |
ba479fd2 NN |
9073 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
9074 | (exit $ac_status); } && | |
a1286ef5 ZW |
9075 | { ac_try='test -z "$ac_c_werror_flag" |
9076 | || test ! -s conftest.err' | |
86da66b5 HPN |
9077 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9078 | (eval $ac_try) 2>&5 | |
9079 | ac_status=$? | |
9080 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9081 | (exit $ac_status); }; } && | |
9082 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
9083 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9084 | (eval $ac_try) 2>&5 | |
9085 | ac_status=$? | |
9086 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9087 | (exit $ac_status); }; }; then | |
9088 | eval "$as_ac_var=yes" | |
9089 | else | |
9090 | echo "$as_me: failed program was:" >&5 | |
9091 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9092 | ||
9093 | eval "$as_ac_var=no" | |
9094 | fi | |
86da66b5 HPN |
9095 | rm -f conftest.err conftest.$ac_objext \ |
9096 | conftest$ac_exeext conftest.$ac_ext | |
ba479fd2 NN |
9097 | fi |
9098 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
9099 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
9100 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
9101 | cat >>confdefs.h <<_ACEOF | |
9102 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
9103 | _ACEOF | |
956d6950 | 9104 | |
956d6950 JL |
9105 | fi |
9106 | done | |
9107 | ||
6885fc87 | 9108 | |
39f6c4c8 | 9109 | if test x$ac_cv_func_mbstowcs = xyes; then |
ba479fd2 NN |
9110 | echo "$as_me:$LINENO: checking whether mbstowcs works" >&5 |
9111 | echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6 | |
9112 | if test "${gcc_cv_func_mbstowcs_works+set}" = set; then | |
9113 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
39f6c4c8 KW |
9114 | else |
9115 | if test "$cross_compiling" = yes; then | |
9116 | gcc_cv_func_mbstowcs_works=yes | |
9117 | else | |
ba479fd2 | 9118 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9119 | /* confdefs.h. */ |
9120 | _ACEOF | |
9121 | cat confdefs.h >>conftest.$ac_ext | |
9122 | cat >>conftest.$ac_ext <<_ACEOF | |
9123 | /* end confdefs.h. */ | |
39f6c4c8 KW |
9124 | #include <stdlib.h> |
9125 | int main() | |
9126 | { | |
9127 | mbstowcs(0, "", 0); | |
9128 | return 0; | |
9129 | } | |
ba479fd2 NN |
9130 | _ACEOF |
9131 | rm -f conftest$ac_exeext | |
9132 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9133 | (eval $ac_link) 2>&5 | |
9134 | ac_status=$? | |
9135 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9136 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
9137 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9138 | (eval $ac_try) 2>&5 | |
9139 | ac_status=$? | |
9140 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9141 | (exit $ac_status); }; }; then | |
39f6c4c8 KW |
9142 | gcc_cv_func_mbstowcs_works=yes |
9143 | else | |
ba479fd2 NN |
9144 | echo "$as_me: program exited with status $ac_status" >&5 |
9145 | echo "$as_me: failed program was:" >&5 | |
9146 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9147 | ||
9148 | ( exit $ac_status ) | |
9149 | gcc_cv_func_mbstowcs_works=no | |
39f6c4c8 | 9150 | fi |
86da66b5 | 9151 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
39f6c4c8 | 9152 | fi |
39f6c4c8 | 9153 | fi |
ba479fd2 NN |
9154 | echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5 |
9155 | echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6 | |
63cf211a | 9156 | if test x$gcc_cv_func_mbstowcs_works = xyes; then |
ba479fd2 NN |
9157 | |
9158 | cat >>confdefs.h <<\_ACEOF | |
39f6c4c8 | 9159 | #define HAVE_WORKING_MBSTOWCS 1 |
ba479fd2 | 9160 | _ACEOF |
39f6c4c8 KW |
9161 | |
9162 | fi | |
9163 | fi | |
9164 | ||
ba479fd2 NN |
9165 | echo "$as_me:$LINENO: checking for ssize_t" >&5 |
9166 | echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6 | |
9167 | if test "${ac_cv_type_ssize_t+set}" = set; then | |
9168 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
63cf211a | 9169 | else |
ba479fd2 | 9170 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9171 | /* confdefs.h. */ |
9172 | _ACEOF | |
9173 | cat confdefs.h >>conftest.$ac_ext | |
9174 | cat >>conftest.$ac_ext <<_ACEOF | |
9175 | /* end confdefs.h. */ | |
8b4fc07a NN |
9176 | $ac_includes_default |
9177 | int | |
9178 | main () | |
9179 | { | |
9180 | if ((ssize_t *) 0) | |
9181 | return 0; | |
9182 | if (sizeof (ssize_t)) | |
9183 | return 0; | |
9184 | ; | |
9185 | return 0; | |
9186 | } | |
ba479fd2 | 9187 | _ACEOF |
8b4fc07a NN |
9188 | rm -f conftest.$ac_objext |
9189 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 9190 | (eval $ac_compile) 2>conftest.er1 |
8b4fc07a | 9191 | ac_status=$? |
86da66b5 HPN |
9192 | grep -v '^ *+' conftest.er1 >conftest.err |
9193 | rm -f conftest.er1 | |
9194 | cat conftest.err >&5 | |
8b4fc07a NN |
9195 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
9196 | (exit $ac_status); } && | |
a1286ef5 ZW |
9197 | { ac_try='test -z "$ac_c_werror_flag" |
9198 | || test ! -s conftest.err' | |
86da66b5 HPN |
9199 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9200 | (eval $ac_try) 2>&5 | |
9201 | ac_status=$? | |
9202 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9203 | (exit $ac_status); }; } && | |
9204 | { ac_try='test -s conftest.$ac_objext' | |
8b4fc07a NN |
9205 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9206 | (eval $ac_try) 2>&5 | |
9207 | ac_status=$? | |
9208 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9209 | (exit $ac_status); }; }; then | |
cb65112a | 9210 | ac_cv_type_ssize_t=yes |
f12bc141 | 9211 | else |
8b4fc07a NN |
9212 | echo "$as_me: failed program was:" >&5 |
9213 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6e3f3080 | 9214 | |
8b4fc07a NN |
9215 | ac_cv_type_ssize_t=no |
9216 | fi | |
86da66b5 | 9217 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
63cf211a | 9218 | fi |
ba479fd2 NN |
9219 | echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 |
9220 | echo "${ECHO_T}$ac_cv_type_ssize_t" >&6 | |
8b4fc07a NN |
9221 | if test $ac_cv_type_ssize_t = yes; then |
9222 | : | |
9223 | else | |
ba479fd2 | 9224 | |
8b4fc07a | 9225 | cat >>confdefs.h <<_ACEOF |
f12bc141 | 9226 | #define ssize_t int |
ba479fd2 | 9227 | _ACEOF |
f12bc141 ZW |
9228 | |
9229 | fi | |
9230 | ||
0b9d02c6 | 9231 | |
e256b8b6 DA |
9232 | # Try to determine the array type of the second argument of getgroups |
9233 | # for the target system (int or gid_t). | |
ba479fd2 NN |
9234 | echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 |
9235 | echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6 | |
9236 | if test "${ac_cv_type_uid_t+set}" = set; then | |
9237 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9238 | else | |
9239 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
9240 | /* confdefs.h. */ |
9241 | _ACEOF | |
9242 | cat confdefs.h >>conftest.$ac_ext | |
9243 | cat >>conftest.$ac_ext <<_ACEOF | |
9244 | /* end confdefs.h. */ | |
e256b8b6 | 9245 | #include <sys/types.h> |
ba479fd2 NN |
9246 | |
9247 | _ACEOF | |
e256b8b6 | 9248 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 9249 | $EGREP "uid_t" >/dev/null 2>&1; then |
e256b8b6 DA |
9250 | ac_cv_type_uid_t=yes |
9251 | else | |
e256b8b6 DA |
9252 | ac_cv_type_uid_t=no |
9253 | fi | |
9254 | rm -f conftest* | |
9255 | ||
9256 | fi | |
ba479fd2 NN |
9257 | echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 |
9258 | echo "${ECHO_T}$ac_cv_type_uid_t" >&6 | |
63cf211a | 9259 | if test $ac_cv_type_uid_t = no; then |
ba479fd2 NN |
9260 | |
9261 | cat >>confdefs.h <<\_ACEOF | |
e256b8b6 | 9262 | #define uid_t int |
ba479fd2 | 9263 | _ACEOF |
cafe096b | 9264 | |
ba479fd2 NN |
9265 | |
9266 | cat >>confdefs.h <<\_ACEOF | |
e256b8b6 | 9267 | #define gid_t int |
ba479fd2 | 9268 | _ACEOF |
e256b8b6 DA |
9269 | |
9270 | fi | |
9271 | ||
ba479fd2 NN |
9272 | echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5 |
9273 | echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6 | |
9274 | if test "${ac_cv_type_getgroups+set}" = set; then | |
9275 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e256b8b6 DA |
9276 | else |
9277 | if test "$cross_compiling" = yes; then | |
9278 | ac_cv_type_getgroups=cross | |
9279 | else | |
ba479fd2 | 9280 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9281 | /* confdefs.h. */ |
9282 | _ACEOF | |
9283 | cat confdefs.h >>conftest.$ac_ext | |
9284 | cat >>conftest.$ac_ext <<_ACEOF | |
9285 | /* end confdefs.h. */ | |
e256b8b6 DA |
9286 | /* Thanks to Mike Rendell for this test. */ |
9287 | #include <sys/types.h> | |
9288 | #define NGID 256 | |
9289 | #undef MAX | |
9290 | #define MAX(x, y) ((x) > (y) ? (x) : (y)) | |
ba479fd2 NN |
9291 | |
9292 | int | |
9293 | main () | |
e256b8b6 DA |
9294 | { |
9295 | gid_t gidset[NGID]; | |
9296 | int i, n; | |
9297 | union { gid_t gval; long lval; } val; | |
9298 | ||
9299 | val.lval = -1; | |
9300 | for (i = 0; i < NGID; i++) | |
9301 | gidset[i] = val.gval; | |
9302 | n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, | |
86da66b5 | 9303 | gidset); |
e256b8b6 DA |
9304 | /* Exit non-zero if getgroups seems to require an array of ints. This |
9305 | happens when gid_t is short but getgroups modifies an array of ints. */ | |
9306 | exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0); | |
63cf211a | 9307 | } |
ba479fd2 NN |
9308 | _ACEOF |
9309 | rm -f conftest$ac_exeext | |
9310 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9311 | (eval $ac_link) 2>&5 | |
9312 | ac_status=$? | |
9313 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9314 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
9315 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9316 | (eval $ac_try) 2>&5 | |
9317 | ac_status=$? | |
9318 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9319 | (exit $ac_status); }; }; then | |
9320 | ac_cv_type_getgroups=gid_t | |
63cf211a | 9321 | else |
ba479fd2 NN |
9322 | echo "$as_me: program exited with status $ac_status" >&5 |
9323 | echo "$as_me: failed program was:" >&5 | |
9324 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9325 | ||
9326 | ( exit $ac_status ) | |
9327 | ac_cv_type_getgroups=int | |
e256b8b6 | 9328 | fi |
86da66b5 | 9329 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
e256b8b6 | 9330 | fi |
e256b8b6 | 9331 | if test $ac_cv_type_getgroups = cross; then |
ba479fd2 | 9332 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9333 | /* confdefs.h. */ |
9334 | _ACEOF | |
9335 | cat confdefs.h >>conftest.$ac_ext | |
9336 | cat >>conftest.$ac_ext <<_ACEOF | |
9337 | /* end confdefs.h. */ | |
e256b8b6 | 9338 | #include <unistd.h> |
ba479fd2 NN |
9339 | |
9340 | _ACEOF | |
e256b8b6 | 9341 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 9342 | $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then |
e256b8b6 DA |
9343 | ac_cv_type_getgroups=gid_t |
9344 | else | |
e256b8b6 DA |
9345 | ac_cv_type_getgroups=int |
9346 | fi | |
9347 | rm -f conftest* | |
9348 | ||
9349 | fi | |
9350 | fi | |
ba479fd2 NN |
9351 | echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5 |
9352 | echo "${ECHO_T}$ac_cv_type_getgroups" >&6 | |
e256b8b6 | 9353 | |
ba479fd2 | 9354 | cat >>confdefs.h <<_ACEOF |
e256b8b6 | 9355 | #define GETGROUPS_T $ac_cv_type_getgroups |
ba479fd2 | 9356 | _ACEOF |
e256b8b6 DA |
9357 | |
9358 | ||
9359 | if test "${target}" = "${build}"; then | |
9360 | TARGET_GETGROUPS_T=$ac_cv_type_getgroups | |
9361 | else | |
9362 | case "${target}" in | |
9363 | # This condition may need some tweaking. It should include all | |
9364 | # targets where the array type of the second argument of getgroups | |
9365 | # is int and the type of gid_t is not equivalent to int. | |
9366 | *-*-sunos* | *-*-ultrix*) | |
9367 | TARGET_GETGROUPS_T=int | |
9368 | ;; | |
9369 | *) | |
9370 | TARGET_GETGROUPS_T=gid_t | |
9371 | ;; | |
9372 | esac | |
9373 | fi | |
9374 | ||
9375 | ||
ba479fd2 NN |
9376 | echo "$as_me:$LINENO: checking whether the printf functions support %p" >&5 |
9377 | echo $ECHO_N "checking whether the printf functions support %p... $ECHO_C" >&6 | |
9378 | if test "${gcc_cv_func_printf_ptr+set}" = set; then | |
9379 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 RL |
9380 | else |
9381 | if test "$cross_compiling" = yes; then | |
9382 | gcc_cv_func_printf_ptr=no | |
9383 | else | |
ba479fd2 | 9384 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9385 | /* confdefs.h. */ |
9386 | _ACEOF | |
9387 | cat confdefs.h >>conftest.$ac_ext | |
9388 | cat >>conftest.$ac_ext <<_ACEOF | |
9389 | /* end confdefs.h. */ | |
0a4b6309 RL |
9390 | #include <stdio.h> |
9391 | ||
86cf1cbd | 9392 | int main() |
0a4b6309 RL |
9393 | { |
9394 | char buf[64]; | |
9395 | char *p = buf, *q = NULL; | |
9396 | sprintf(buf, "%p", p); | |
9397 | sscanf(buf, "%p", &q); | |
86cf1cbd | 9398 | return (p != q); |
0a4b6309 | 9399 | } |
ba479fd2 NN |
9400 | _ACEOF |
9401 | rm -f conftest$ac_exeext | |
9402 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9403 | (eval $ac_link) 2>&5 | |
9404 | ac_status=$? | |
9405 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9406 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
9407 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9408 | (eval $ac_try) 2>&5 | |
9409 | ac_status=$? | |
9410 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9411 | (exit $ac_status); }; }; then | |
0a4b6309 RL |
9412 | gcc_cv_func_printf_ptr=yes |
9413 | else | |
ba479fd2 NN |
9414 | echo "$as_me: program exited with status $ac_status" >&5 |
9415 | echo "$as_me: failed program was:" >&5 | |
9416 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9417 | ||
9418 | ( exit $ac_status ) | |
9419 | gcc_cv_func_printf_ptr=no | |
0a4b6309 | 9420 | fi |
86da66b5 | 9421 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
0a4b6309 | 9422 | fi |
0a4b6309 RL |
9423 | rm -f core core.* *.core |
9424 | fi | |
ba479fd2 NN |
9425 | echo "$as_me:$LINENO: result: $gcc_cv_func_printf_ptr" >&5 |
9426 | echo "${ECHO_T}$gcc_cv_func_printf_ptr" >&6 | |
63cf211a | 9427 | if test $gcc_cv_func_printf_ptr = yes ; then |
ba479fd2 NN |
9428 | |
9429 | cat >>confdefs.h <<\_ACEOF | |
0a4b6309 | 9430 | #define HAVE_PRINTF_PTR 1 |
ba479fd2 | 9431 | _ACEOF |
0a4b6309 RL |
9432 | |
9433 | fi | |
9434 | ||
3b0727a0 MR |
9435 | |
9436 | echo "$as_me:$LINENO: checking for sys/mman.h" >&5 | |
9437 | echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6 | |
9438 | if test "${ac_cv_header_sys_mman_h+set}" = set; then | |
9439 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9440 | else | |
9441 | cat >conftest.$ac_ext <<_ACEOF | |
9442 | /* confdefs.h. */ | |
9443 | _ACEOF | |
9444 | cat confdefs.h >>conftest.$ac_ext | |
9445 | cat >>conftest.$ac_ext <<_ACEOF | |
9446 | /* end confdefs.h. */ | |
9447 | #include <sys/mman.h> | |
9448 | _ACEOF | |
9449 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
9450 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
9451 | ac_status=$? | |
9452 | grep -v '^ *+' conftest.er1 >conftest.err | |
9453 | rm -f conftest.er1 | |
9454 | cat conftest.err >&5 | |
9455 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9456 | (exit $ac_status); } >/dev/null; then | |
9457 | if test -s conftest.err; then | |
9458 | ac_cpp_err=$ac_c_preproc_warn_flag | |
9459 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
9460 | else | |
9461 | ac_cpp_err= | |
9462 | fi | |
9463 | else | |
9464 | ac_cpp_err=yes | |
9465 | fi | |
9466 | if test -z "$ac_cpp_err"; then | |
9467 | ac_cv_header_sys_mman_h=yes | |
9468 | else | |
9469 | echo "$as_me: failed program was:" >&5 | |
9470 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9471 | ||
9472 | ac_cv_header_sys_mman_h=no | |
9473 | fi | |
9474 | rm -f conftest.err conftest.$ac_ext | |
9475 | fi | |
9476 | echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5 | |
9477 | echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6 | |
9478 | if test $ac_cv_header_sys_mman_h = yes; then | |
9479 | gcc_header_sys_mman_h=yes | |
9480 | else | |
9481 | gcc_header_sys_mman_h=no | |
9482 | fi | |
9483 | ||
9484 | echo "$as_me:$LINENO: checking for mmap" >&5 | |
9485 | echo $ECHO_N "checking for mmap... $ECHO_C" >&6 | |
9486 | if test "${ac_cv_func_mmap+set}" = set; then | |
9487 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9488 | else | |
9489 | cat >conftest.$ac_ext <<_ACEOF | |
9490 | /* confdefs.h. */ | |
9491 | _ACEOF | |
9492 | cat confdefs.h >>conftest.$ac_ext | |
9493 | cat >>conftest.$ac_ext <<_ACEOF | |
9494 | /* end confdefs.h. */ | |
9495 | /* Define mmap to an innocuous variant, in case <limits.h> declares mmap. | |
9496 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
9497 | #define mmap innocuous_mmap | |
9498 | ||
9499 | /* System header to define __stub macros and hopefully few prototypes, | |
9500 | which can conflict with char mmap (); below. | |
9501 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
9502 | <limits.h> exists even on freestanding compilers. */ | |
9503 | ||
9504 | #ifdef __STDC__ | |
9505 | # include <limits.h> | |
9506 | #else | |
9507 | # include <assert.h> | |
9508 | #endif | |
9509 | ||
9510 | #undef mmap | |
9511 | ||
9512 | /* Override any gcc2 internal prototype to avoid an error. */ | |
9513 | #ifdef __cplusplus | |
9514 | extern "C" | |
9515 | { | |
9516 | #endif | |
9517 | /* We use char because int might match the return type of a gcc2 | |
9518 | builtin and then its argument prototype would still apply. */ | |
9519 | char mmap (); | |
9520 | /* The GNU C library defines this for functions which it implements | |
9521 | to always fail with ENOSYS. Some functions are actually named | |
9522 | something starting with __ and the normal name is an alias. */ | |
9523 | #if defined (__stub_mmap) || defined (__stub___mmap) | |
9524 | choke me | |
9525 | #else | |
9526 | char (*f) () = mmap; | |
9527 | #endif | |
9528 | #ifdef __cplusplus | |
9529 | } | |
9530 | #endif | |
9531 | ||
9532 | int | |
9533 | main () | |
9534 | { | |
9535 | return f != mmap; | |
9536 | ; | |
9537 | return 0; | |
9538 | } | |
9539 | _ACEOF | |
9540 | rm -f conftest.$ac_objext conftest$ac_exeext | |
9541 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9542 | (eval $ac_link) 2>conftest.er1 | |
9543 | ac_status=$? | |
9544 | grep -v '^ *+' conftest.er1 >conftest.err | |
9545 | rm -f conftest.er1 | |
9546 | cat conftest.err >&5 | |
9547 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9548 | (exit $ac_status); } && | |
a1286ef5 ZW |
9549 | { ac_try='test -z "$ac_c_werror_flag" |
9550 | || test ! -s conftest.err' | |
3b0727a0 MR |
9551 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9552 | (eval $ac_try) 2>&5 | |
9553 | ac_status=$? | |
9554 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9555 | (exit $ac_status); }; } && | |
9556 | { ac_try='test -s conftest$ac_exeext' | |
9557 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9558 | (eval $ac_try) 2>&5 | |
9559 | ac_status=$? | |
9560 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9561 | (exit $ac_status); }; }; then | |
9562 | ac_cv_func_mmap=yes | |
9563 | else | |
9564 | echo "$as_me: failed program was:" >&5 | |
9565 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9566 | ||
9567 | ac_cv_func_mmap=no | |
9568 | fi | |
9569 | rm -f conftest.err conftest.$ac_objext \ | |
9570 | conftest$ac_exeext conftest.$ac_ext | |
9571 | fi | |
9572 | echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5 | |
9573 | echo "${ECHO_T}$ac_cv_func_mmap" >&6 | |
9574 | if test $ac_cv_func_mmap = yes; then | |
9575 | gcc_func_mmap=yes | |
9576 | else | |
9577 | gcc_func_mmap=no | |
9578 | fi | |
9579 | ||
9580 | if test "$gcc_header_sys_mman_h" != yes \ | |
9581 | || test "$gcc_func_mmap" != yes; then | |
1072ec3f ZW |
9582 | gcc_cv_func_mmap_file=no |
9583 | gcc_cv_func_mmap_dev_zero=no | |
9584 | gcc_cv_func_mmap_anon=no | |
9585 | else | |
ba479fd2 NN |
9586 | echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5 |
9587 | echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6 | |
9588 | if test "${gcc_cv_func_mmap_file+set}" = set; then | |
9589 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f | 9590 | else |
ba479fd2 | 9591 | # Add a system to this blacklist if |
1072ec3f ZW |
9592 | # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a |
9593 | # memory area containing the same data that you'd get if you applied | |
9594 | # read() to the same fd. The only system known to have a problem here | |
9595 | # is VMS, where text files have record structure. | |
9596 | case "$host_os" in | |
ba479fd2 | 9597 | vms* | ultrix*) |
1072ec3f ZW |
9598 | gcc_cv_func_mmap_file=no ;; |
9599 | *) | |
9600 | gcc_cv_func_mmap_file=yes;; | |
9601 | esac | |
9602 | fi | |
ba479fd2 NN |
9603 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5 |
9604 | echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6 | |
9605 | echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5 | |
9606 | echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6 | |
9607 | if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then | |
9608 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f ZW |
9609 | else |
9610 | # Add a system to this blacklist if it has mmap() but /dev/zero | |
9611 | # does not exist, or if mmapping /dev/zero does not give anonymous | |
9612 | # zeroed pages with both the following properties: | |
9613 | # 1. If you map N consecutive pages in with one call, and then | |
9614 | # unmap any subset of those pages, the pages that were not | |
9615 | # explicitly unmapped remain accessible. | |
9616 | # 2. If you map two adjacent blocks of memory and then unmap them | |
9617 | # both at once, they must both go away. | |
9618 | # Systems known to be in this category are Windows (all variants), | |
9619 | # VMS, and Darwin. | |
9620 | case "$host_os" in | |
2ce240d3 | 9621 | vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) |
1072ec3f ZW |
9622 | gcc_cv_func_mmap_dev_zero=no ;; |
9623 | *) | |
9624 | gcc_cv_func_mmap_dev_zero=yes;; | |
9625 | esac | |
9626 | fi | |
ba479fd2 NN |
9627 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5 |
9628 | echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6 | |
1072ec3f ZW |
9629 | |
9630 | # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for. | |
ba479fd2 NN |
9631 | echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5 |
9632 | echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6 | |
9633 | if test "${gcc_cv_decl_map_anon+set}" = set; then | |
9634 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9635 | else | |
9636 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
9637 | /* confdefs.h. */ |
9638 | _ACEOF | |
9639 | cat confdefs.h >>conftest.$ac_ext | |
9640 | cat >>conftest.$ac_ext <<_ACEOF | |
9641 | /* end confdefs.h. */ | |
1072ec3f ZW |
9642 | #include <sys/types.h> |
9643 | #include <sys/mman.h> | |
9644 | #include <unistd.h> | |
9645 | ||
9646 | #ifndef MAP_ANONYMOUS | |
9647 | #define MAP_ANONYMOUS MAP_ANON | |
9648 | #endif | |
9649 | ||
ba479fd2 NN |
9650 | int |
9651 | main () | |
9652 | { | |
1072ec3f | 9653 | int n = MAP_ANONYMOUS; |
ba479fd2 NN |
9654 | ; |
9655 | return 0; | |
9656 | } | |
9657 | _ACEOF | |
9658 | rm -f conftest.$ac_objext | |
9659 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 9660 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 9661 | ac_status=$? |
86da66b5 HPN |
9662 | grep -v '^ *+' conftest.er1 >conftest.err |
9663 | rm -f conftest.er1 | |
9664 | cat conftest.err >&5 | |
ba479fd2 NN |
9665 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
9666 | (exit $ac_status); } && | |
a1286ef5 ZW |
9667 | { ac_try='test -z "$ac_c_werror_flag" |
9668 | || test ! -s conftest.err' | |
86da66b5 HPN |
9669 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9670 | (eval $ac_try) 2>&5 | |
9671 | ac_status=$? | |
9672 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9673 | (exit $ac_status); }; } && | |
9674 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
9675 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9676 | (eval $ac_try) 2>&5 | |
9677 | ac_status=$? | |
9678 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9679 | (exit $ac_status); }; }; then | |
1072ec3f ZW |
9680 | gcc_cv_decl_map_anon=yes |
9681 | else | |
ba479fd2 NN |
9682 | echo "$as_me: failed program was:" >&5 |
9683 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9684 | ||
9685 | gcc_cv_decl_map_anon=no | |
1072ec3f | 9686 | fi |
86da66b5 | 9687 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
1072ec3f | 9688 | fi |
ba479fd2 NN |
9689 | echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5 |
9690 | echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6 | |
1072ec3f ZW |
9691 | |
9692 | if test $gcc_cv_decl_map_anon = no; then | |
9693 | gcc_cv_func_mmap_anon=no | |
9694 | else | |
ba479fd2 NN |
9695 | echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5 |
9696 | echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6 | |
9697 | if test "${gcc_cv_func_mmap_anon+set}" = set; then | |
9698 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f ZW |
9699 | else |
9700 | # Add a system to this blacklist if it has mmap() and MAP_ANON or | |
9701 | # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) | |
9702 | # doesn't give anonymous zeroed pages with the same properties listed | |
9703 | # above for use of /dev/zero. | |
9704 | # Systems known to be in this category are Windows, VMS, and SCO Unix. | |
9705 | case "$host_os" in | |
9706 | vms* | cygwin* | pe | mingw* | sco* | udk* ) | |
9707 | gcc_cv_func_mmap_anon=no ;; | |
9708 | *) | |
9709 | gcc_cv_func_mmap_anon=yes;; | |
9710 | esac | |
9711 | fi | |
ba479fd2 NN |
9712 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5 |
9713 | echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6 | |
1072ec3f ZW |
9714 | fi |
9715 | fi | |
9716 | ||
9717 | if test $gcc_cv_func_mmap_file = yes; then | |
ba479fd2 NN |
9718 | |
9719 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 9720 | #define HAVE_MMAP_FILE 1 |
ba479fd2 | 9721 | _ACEOF |
1072ec3f ZW |
9722 | |
9723 | fi | |
9724 | if test $gcc_cv_func_mmap_dev_zero = yes; then | |
ba479fd2 NN |
9725 | |
9726 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 9727 | #define HAVE_MMAP_DEV_ZERO 1 |
ba479fd2 | 9728 | _ACEOF |
1072ec3f ZW |
9729 | |
9730 | fi | |
9731 | if test $gcc_cv_func_mmap_anon = yes; then | |
ba479fd2 NN |
9732 | |
9733 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 9734 | #define HAVE_MMAP_ANON 1 |
ba479fd2 | 9735 | _ACEOF |
1072ec3f ZW |
9736 | |
9737 | fi | |
9738 | ||
b27d2bd5 MK |
9739 | |
9740 | case "${host}" in | |
ee262b6f | 9741 | *-*-*vms*) |
ba479fd2 | 9742 | # Under VMS, vfork works very differently than on Unix. The standard test |
ee262b6f DR |
9743 | # won't work, and it isn't easily adaptable. It makes more sense to |
9744 | # just force it. | |
9745 | ac_cv_func_vfork_works=yes | |
9746 | ;; | |
b27d2bd5 | 9747 | esac |
ba479fd2 NN |
9748 | echo "$as_me:$LINENO: checking for pid_t" >&5 |
9749 | echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 | |
9750 | if test "${ac_cv_type_pid_t+set}" = set; then | |
9751 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9752 | else | |
9753 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
9754 | /* confdefs.h. */ |
9755 | _ACEOF | |
9756 | cat confdefs.h >>conftest.$ac_ext | |
9757 | cat >>conftest.$ac_ext <<_ACEOF | |
9758 | /* end confdefs.h. */ | |
9759 | $ac_includes_default | |
9760 | int | |
9761 | main () | |
9762 | { | |
9763 | if ((pid_t *) 0) | |
9764 | return 0; | |
9765 | if (sizeof (pid_t)) | |
9766 | return 0; | |
9767 | ; | |
9768 | return 0; | |
9769 | } | |
9770 | _ACEOF | |
9771 | rm -f conftest.$ac_objext | |
9772 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 9773 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 9774 | ac_status=$? |
86da66b5 HPN |
9775 | grep -v '^ *+' conftest.er1 >conftest.err |
9776 | rm -f conftest.er1 | |
9777 | cat conftest.err >&5 | |
ba479fd2 NN |
9778 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
9779 | (exit $ac_status); } && | |
a1286ef5 ZW |
9780 | { ac_try='test -z "$ac_c_werror_flag" |
9781 | || test ! -s conftest.err' | |
86da66b5 HPN |
9782 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9783 | (eval $ac_try) 2>&5 | |
9784 | ac_status=$? | |
9785 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9786 | (exit $ac_status); }; } && | |
9787 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
9788 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9789 | (eval $ac_try) 2>&5 | |
9790 | ac_status=$? | |
9791 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9792 | (exit $ac_status); }; }; then | |
cb65112a | 9793 | ac_cv_type_pid_t=yes |
c375c43b | 9794 | else |
ba479fd2 NN |
9795 | echo "$as_me: failed program was:" >&5 |
9796 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6e3f3080 | 9797 | |
ba479fd2 NN |
9798 | ac_cv_type_pid_t=no |
9799 | fi | |
86da66b5 | 9800 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
63cf211a | 9801 | fi |
ba479fd2 NN |
9802 | echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 |
9803 | echo "${ECHO_T}$ac_cv_type_pid_t" >&6 | |
9804 | if test $ac_cv_type_pid_t = yes; then | |
9805 | : | |
9806 | else | |
9807 | ||
9808 | cat >>confdefs.h <<_ACEOF | |
c375c43b | 9809 | #define pid_t int |
ba479fd2 | 9810 | _ACEOF |
c375c43b KG |
9811 | |
9812 | fi | |
9813 | ||
ba479fd2 NN |
9814 | |
9815 | ||
9816 | for ac_header in unistd.h vfork.h | |
9817 | do | |
9818 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
ca9bc441 | 9819 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
ba479fd2 NN |
9820 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
9821 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
9822 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 9823 | else |
ca9bc441 | 9824 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9825 | /* confdefs.h. */ |
9826 | _ACEOF | |
9827 | cat confdefs.h >>conftest.$ac_ext | |
9828 | cat >>conftest.$ac_ext <<_ACEOF | |
9829 | /* end confdefs.h. */ | |
9830 | #include <$ac_header> | |
9831 | _ACEOF | |
9832 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
9833 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
9834 | ac_status=$? | |
9835 | grep -v '^ *+' conftest.er1 >conftest.err | |
9836 | rm -f conftest.er1 | |
9837 | cat conftest.err >&5 | |
9838 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9839 | (exit $ac_status); } >/dev/null; then | |
9840 | if test -s conftest.err; then | |
9841 | ac_cpp_err=$ac_c_preproc_warn_flag | |
86da66b5 | 9842 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
ba479fd2 NN |
9843 | else |
9844 | ac_cpp_err= | |
9845 | fi | |
093e61a6 | 9846 | else |
ba479fd2 NN |
9847 | ac_cpp_err=yes |
9848 | fi | |
9849 | if test -z "$ac_cpp_err"; then | |
ca9bc441 | 9850 | eval "$as_ac_Header=yes" |
ba479fd2 NN |
9851 | else |
9852 | echo "$as_me: failed program was:" >&5 | |
9853 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9854 | ||
ca9bc441 | 9855 | eval "$as_ac_Header=no" |
ba479fd2 NN |
9856 | fi |
9857 | rm -f conftest.err conftest.$ac_ext | |
c375c43b | 9858 | fi |
ba479fd2 NN |
9859 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
9860 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
ba479fd2 NN |
9861 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
9862 | cat >>confdefs.h <<_ACEOF | |
9863 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
9864 | _ACEOF | |
6e3f3080 NN |
9865 | |
9866 | fi | |
ba479fd2 NN |
9867 | done |
9868 | ||
9869 | ||
9870 | ||
9871 | for ac_func in fork vfork | |
9872 | do | |
9873 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
9874 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
9875 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
9876 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
9877 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9878 | else | |
9879 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
9880 | /* confdefs.h. */ |
9881 | _ACEOF | |
9882 | cat confdefs.h >>conftest.$ac_ext | |
9883 | cat >>conftest.$ac_ext <<_ACEOF | |
9884 | /* end confdefs.h. */ | |
86da66b5 HPN |
9885 | /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
9886 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
9887 | #define $ac_func innocuous_$ac_func | |
9888 | ||
c375c43b | 9889 | /* System header to define __stub macros and hopefully few prototypes, |
ba479fd2 NN |
9890 | which can conflict with char $ac_func (); below. |
9891 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
9892 | <limits.h> exists even on freestanding compilers. */ | |
86da66b5 | 9893 | |
ba479fd2 NN |
9894 | #ifdef __STDC__ |
9895 | # include <limits.h> | |
9896 | #else | |
9897 | # include <assert.h> | |
9898 | #endif | |
86da66b5 HPN |
9899 | |
9900 | #undef $ac_func | |
9901 | ||
6e3f3080 | 9902 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
9903 | #ifdef __cplusplus |
9904 | extern "C" | |
9905 | { | |
9906 | #endif | |
6e3f3080 | 9907 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
9908 | builtin and then its argument prototype would still apply. */ |
9909 | char $ac_func (); | |
c375c43b KG |
9910 | /* The GNU C library defines this for functions which it implements |
9911 | to always fail with ENOSYS. Some functions are actually named | |
9912 | something starting with __ and the normal name is an alias. */ | |
ba479fd2 | 9913 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
c375c43b KG |
9914 | choke me |
9915 | #else | |
ba479fd2 NN |
9916 | char (*f) () = $ac_func; |
9917 | #endif | |
9918 | #ifdef __cplusplus | |
9919 | } | |
c375c43b KG |
9920 | #endif |
9921 | ||
ba479fd2 NN |
9922 | int |
9923 | main () | |
9924 | { | |
9925 | return f != $ac_func; | |
9926 | ; | |
9927 | return 0; | |
9928 | } | |
9929 | _ACEOF | |
9930 | rm -f conftest.$ac_objext conftest$ac_exeext | |
9931 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 9932 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 9933 | ac_status=$? |
86da66b5 HPN |
9934 | grep -v '^ *+' conftest.er1 >conftest.err |
9935 | rm -f conftest.er1 | |
9936 | cat conftest.err >&5 | |
ba479fd2 NN |
9937 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
9938 | (exit $ac_status); } && | |
a1286ef5 ZW |
9939 | { ac_try='test -z "$ac_c_werror_flag" |
9940 | || test ! -s conftest.err' | |
86da66b5 HPN |
9941 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9942 | (eval $ac_try) 2>&5 | |
9943 | ac_status=$? | |
9944 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9945 | (exit $ac_status); }; } && | |
9946 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
9947 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9948 | (eval $ac_try) 2>&5 | |
9949 | ac_status=$? | |
9950 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9951 | (exit $ac_status); }; }; then | |
9952 | eval "$as_ac_var=yes" | |
9953 | else | |
9954 | echo "$as_me: failed program was:" >&5 | |
9955 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9956 | ||
9957 | eval "$as_ac_var=no" | |
9958 | fi | |
86da66b5 HPN |
9959 | rm -f conftest.err conftest.$ac_objext \ |
9960 | conftest$ac_exeext conftest.$ac_ext | |
ba479fd2 NN |
9961 | fi |
9962 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
9963 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
9964 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
9965 | cat >>confdefs.h <<_ACEOF | |
9966 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
9967 | _ACEOF | |
9968 | ||
c375c43b | 9969 | fi |
ba479fd2 | 9970 | done |
c375c43b | 9971 | |
ba479fd2 NN |
9972 | if test "x$ac_cv_func_fork" = xyes; then |
9973 | echo "$as_me:$LINENO: checking for working fork" >&5 | |
9974 | echo $ECHO_N "checking for working fork... $ECHO_C" >&6 | |
9975 | if test "${ac_cv_func_fork_works+set}" = set; then | |
9976 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c375c43b | 9977 | else |
ba479fd2 NN |
9978 | if test "$cross_compiling" = yes; then |
9979 | ac_cv_func_fork_works=cross | |
9980 | else | |
9981 | cat >conftest.$ac_ext <<_ACEOF | |
9982 | /* By Ruediger Kuhlmann. */ | |
9983 | #include <sys/types.h> | |
9984 | #if HAVE_UNISTD_H | |
9985 | # include <unistd.h> | |
9986 | #endif | |
9987 | /* Some systems only have a dummy stub for fork() */ | |
9988 | int main () | |
9989 | { | |
86da66b5 HPN |
9990 | if (fork() < 0) |
9991 | exit (1); | |
9992 | exit (0); | |
ba479fd2 NN |
9993 | } |
9994 | _ACEOF | |
9995 | rm -f conftest$ac_exeext | |
9996 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9997 | (eval $ac_link) 2>&5 | |
9998 | ac_status=$? | |
9999 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10000 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
10001 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10002 | (eval $ac_try) 2>&5 | |
10003 | ac_status=$? | |
10004 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10005 | (exit $ac_status); }; }; then | |
10006 | ac_cv_func_fork_works=yes | |
10007 | else | |
10008 | echo "$as_me: program exited with status $ac_status" >&5 | |
10009 | echo "$as_me: failed program was:" >&5 | |
10010 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10011 | ||
10012 | ( exit $ac_status ) | |
10013 | ac_cv_func_fork_works=no | |
10014 | fi | |
86da66b5 | 10015 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
10016 | fi |
10017 | fi | |
10018 | echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5 | |
10019 | echo "${ECHO_T}$ac_cv_func_fork_works" >&6 | |
10020 | ||
10021 | else | |
10022 | ac_cv_func_fork_works=$ac_cv_func_fork | |
10023 | fi | |
10024 | if test "x$ac_cv_func_fork_works" = xcross; then | |
10025 | case $host in | |
10026 | *-*-amigaos* | *-*-msdosdjgpp*) | |
10027 | # Override, as these systems have only a dummy fork() stub | |
10028 | ac_cv_func_fork_works=no | |
10029 | ;; | |
10030 | *) | |
10031 | ac_cv_func_fork_works=yes | |
10032 | ;; | |
10033 | esac | |
10034 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
10035 | echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
c375c43b | 10036 | fi |
c375c43b | 10037 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
ba479fd2 NN |
10038 | if test "x$ac_cv_func_vfork" = xyes; then |
10039 | echo "$as_me:$LINENO: checking for working vfork" >&5 | |
10040 | echo $ECHO_N "checking for working vfork... $ECHO_C" >&6 | |
10041 | if test "${ac_cv_func_vfork_works+set}" = set; then | |
10042 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c375c43b | 10043 | else |
ba479fd2 NN |
10044 | if test "$cross_compiling" = yes; then |
10045 | ac_cv_func_vfork_works=cross | |
10046 | else | |
10047 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
10048 | /* confdefs.h. */ |
10049 | _ACEOF | |
10050 | cat confdefs.h >>conftest.$ac_ext | |
10051 | cat >>conftest.$ac_ext <<_ACEOF | |
10052 | /* end confdefs.h. */ | |
c375c43b KG |
10053 | /* Thanks to Paul Eggert for this test. */ |
10054 | #include <stdio.h> | |
ba479fd2 | 10055 | #include <stdlib.h> |
c375c43b KG |
10056 | #include <sys/types.h> |
10057 | #include <sys/stat.h> | |
ba479fd2 NN |
10058 | #include <sys/wait.h> |
10059 | #if HAVE_UNISTD_H | |
10060 | # include <unistd.h> | |
c375c43b | 10061 | #endif |
ba479fd2 NN |
10062 | #if HAVE_VFORK_H |
10063 | # include <vfork.h> | |
c375c43b KG |
10064 | #endif |
10065 | /* On some sparc systems, changes by the child to local and incoming | |
ba479fd2 NN |
10066 | argument registers are propagated back to the parent. The compiler |
10067 | is told about this with #include <vfork.h>, but some compilers | |
10068 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
10069 | static variable whose address is put into a register that is | |
10070 | clobbered by the vfork. */ | |
10071 | static void | |
c375c43b KG |
10072 | #ifdef __cplusplus |
10073 | sparc_address_test (int arg) | |
ba479fd2 | 10074 | # else |
c375c43b KG |
10075 | sparc_address_test (arg) int arg; |
10076 | #endif | |
10077 | { | |
10078 | static pid_t child; | |
10079 | if (!child) { | |
10080 | child = vfork (); | |
10081 | if (child < 0) { | |
10082 | perror ("vfork"); | |
10083 | _exit(2); | |
10084 | } | |
10085 | if (!child) { | |
10086 | arg = getpid(); | |
10087 | write(-1, "", 0); | |
10088 | _exit (arg); | |
10089 | } | |
10090 | } | |
10091 | } | |
ba479fd2 NN |
10092 | |
10093 | int | |
10094 | main () | |
10095 | { | |
c375c43b KG |
10096 | pid_t parent = getpid (); |
10097 | pid_t child; | |
10098 | ||
ba479fd2 | 10099 | sparc_address_test (0); |
c375c43b KG |
10100 | |
10101 | child = vfork (); | |
10102 | ||
10103 | if (child == 0) { | |
ba479fd2 NN |
10104 | /* Here is another test for sparc vfork register problems. This |
10105 | test uses lots of local variables, at least as many local | |
10106 | variables as main has allocated so far including compiler | |
10107 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
10108 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
10109 | reuse the register of parent for one of the local variables, | |
10110 | since it will think that parent can't possibly be used any more | |
10111 | in this routine. Assigning to the local variable will thus | |
10112 | munge parent in the parent process. */ | |
c375c43b KG |
10113 | pid_t |
10114 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
10115 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
10116 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
10117 | use the same hardware register for all 8 local variables. */ | |
10118 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
10119 | || p != p5 || p != p6 || p != p7) | |
10120 | _exit(1); | |
10121 | ||
ba479fd2 NN |
10122 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
10123 | from child file descriptors. If the child closes a descriptor | |
10124 | before it execs or exits, this munges the parent's descriptor | |
10125 | as well. Test for this by closing stdout in the child. */ | |
c375c43b KG |
10126 | _exit(close(fileno(stdout)) != 0); |
10127 | } else { | |
10128 | int status; | |
10129 | struct stat st; | |
10130 | ||
10131 | while (wait(&status) != child) | |
10132 | ; | |
10133 | exit( | |
10134 | /* Was there some problem with vforking? */ | |
10135 | child < 0 | |
10136 | ||
10137 | /* Did the child fail? (This shouldn't happen.) */ | |
10138 | || status | |
10139 | ||
10140 | /* Did the vfork/compiler bug occur? */ | |
10141 | || parent != getpid() | |
10142 | ||
10143 | /* Did the file descriptor bug occur? */ | |
10144 | || fstat(fileno(stdout), &st) != 0 | |
10145 | ); | |
10146 | } | |
10147 | } | |
ba479fd2 NN |
10148 | _ACEOF |
10149 | rm -f conftest$ac_exeext | |
10150 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
10151 | (eval $ac_link) 2>&5 | |
10152 | ac_status=$? | |
10153 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10154 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
10155 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10156 | (eval $ac_try) 2>&5 | |
10157 | ac_status=$? | |
10158 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10159 | (exit $ac_status); }; }; then | |
c375c43b KG |
10160 | ac_cv_func_vfork_works=yes |
10161 | else | |
ba479fd2 NN |
10162 | echo "$as_me: program exited with status $ac_status" >&5 |
10163 | echo "$as_me: failed program was:" >&5 | |
10164 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10165 | ||
10166 | ( exit $ac_status ) | |
10167 | ac_cv_func_vfork_works=no | |
cafe096b | 10168 | fi |
86da66b5 | 10169 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
6e3f3080 | 10170 | fi |
ba479fd2 NN |
10171 | fi |
10172 | echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5 | |
10173 | echo "${ECHO_T}$ac_cv_func_vfork_works" >&6 | |
c375c43b | 10174 | |
ba479fd2 NN |
10175 | fi; |
10176 | if test "x$ac_cv_func_fork_works" = xcross; then | |
86da66b5 | 10177 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
ba479fd2 NN |
10178 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 |
10179 | echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
c375c43b KG |
10180 | fi |
10181 | ||
ba479fd2 NN |
10182 | if test "x$ac_cv_func_vfork_works" = xyes; then |
10183 | ||
10184 | cat >>confdefs.h <<\_ACEOF | |
10185 | #define HAVE_WORKING_VFORK 1 | |
10186 | _ACEOF | |
10187 | ||
10188 | else | |
10189 | ||
10190 | cat >>confdefs.h <<\_ACEOF | |
c375c43b | 10191 | #define vfork fork |
ba479fd2 | 10192 | _ACEOF |
c375c43b KG |
10193 | |
10194 | fi | |
ba479fd2 NN |
10195 | if test "x$ac_cv_func_fork_works" = xyes; then |
10196 | ||
10197 | cat >>confdefs.h <<\_ACEOF | |
10198 | #define HAVE_WORKING_FORK 1 | |
10199 | _ACEOF | |
10200 | ||
10201 | fi | |
10202 | ||
c375c43b | 10203 | |
81bf3d9e | 10204 | |
dfb77e37 KC |
10205 | if test "X$prefix" = "XNONE"; then |
10206 | acl_final_prefix="$ac_default_prefix" | |
10207 | else | |
10208 | acl_final_prefix="$prefix" | |
10209 | fi | |
10210 | if test "X$exec_prefix" = "XNONE"; then | |
10211 | acl_final_exec_prefix='${prefix}' | |
10212 | else | |
10213 | acl_final_exec_prefix="$exec_prefix" | |
10214 | fi | |
10215 | acl_save_prefix="$prefix" | |
10216 | prefix="$acl_final_prefix" | |
10217 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" | |
10218 | prefix="$acl_save_prefix" | |
f91abfce TT |
10219 | |
10220 | ||
dfb77e37 KC |
10221 | # Check whether --with-gnu-ld or --without-gnu-ld was given. |
10222 | if test "${with_gnu_ld+set}" = set; then | |
10223 | withval="$with_gnu_ld" | |
10224 | test "$withval" = no || with_gnu_ld=yes | |
ba479fd2 | 10225 | else |
dfb77e37 KC |
10226 | with_gnu_ld=no |
10227 | fi; | |
10228 | # Prepare PATH_SEPARATOR. | |
10229 | # The user is always right. | |
10230 | if test "${PATH_SEPARATOR+set}" != set; then | |
10231 | echo "#! /bin/sh" >conf$$.sh | |
10232 | echo "exit 0" >>conf$$.sh | |
10233 | chmod +x conf$$.sh | |
10234 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
10235 | PATH_SEPARATOR=';' | |
ba479fd2 | 10236 | else |
dfb77e37 | 10237 | PATH_SEPARATOR=: |
ba479fd2 | 10238 | fi |
dfb77e37 KC |
10239 | rm -f conf$$.sh |
10240 | fi | |
10241 | ac_prog=ld | |
10242 | if test "$GCC" = yes; then | |
10243 | # Check if gcc -print-prog-name=ld gives a path. | |
10244 | echo "$as_me:$LINENO: checking for ld used by GCC" >&5 | |
10245 | echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 | |
10246 | case $host in | |
10247 | *-*-mingw*) | |
10248 | # gcc leaves a trailing carriage return which upsets mingw | |
10249 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
10250 | *) | |
10251 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
10252 | esac | |
10253 | case $ac_prog in | |
10254 | # Accept absolute paths. | |
10255 | [\\/]* | [A-Za-z]:[\\/]*) | |
10256 | re_direlt='/[^/][^/]*/\.\./' | |
10257 | # Canonicalize the path of ld | |
10258 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
10259 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
10260 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
10261 | done | |
10262 | test -z "$LD" && LD="$ac_prog" | |
10263 | ;; | |
10264 | "") | |
10265 | # If it fails, then pretend we aren't using GCC. | |
10266 | ac_prog=ld | |
10267 | ;; | |
10268 | *) | |
10269 | # If it is relative, then search for the first ld in PATH. | |
10270 | with_gnu_ld=unknown | |
10271 | ;; | |
10272 | esac | |
10273 | elif test "$with_gnu_ld" = yes; then | |
10274 | echo "$as_me:$LINENO: checking for GNU ld" >&5 | |
10275 | echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 | |
ba479fd2 | 10276 | else |
dfb77e37 KC |
10277 | echo "$as_me:$LINENO: checking for non-GNU ld" >&5 |
10278 | echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 | |
ba479fd2 | 10279 | fi |
dfb77e37 KC |
10280 | if test "${acl_cv_path_LD+set}" = set; then |
10281 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 10282 | else |
dfb77e37 KC |
10283 | if test -z "$LD"; then |
10284 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | |
10285 | for ac_dir in $PATH; do | |
10286 | test -z "$ac_dir" && ac_dir=. | |
10287 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
10288 | acl_cv_path_LD="$ac_dir/$ac_prog" | |
10289 | # Check to see if the program is GNU ld. I'd rather use --version, | |
10290 | # but apparently some GNU ld's only accept -v. | |
10291 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
10292 | if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then | |
10293 | test "$with_gnu_ld" != no && break | |
10294 | else | |
10295 | test "$with_gnu_ld" != yes && break | |
10296 | fi | |
10297 | fi | |
10298 | done | |
10299 | IFS="$ac_save_ifs" | |
10300 | else | |
10301 | acl_cv_path_LD="$LD" # Let the user override the test with a path. | |
10302 | fi | |
10303 | fi | |
ba479fd2 | 10304 | |
dfb77e37 KC |
10305 | LD="$acl_cv_path_LD" |
10306 | if test -n "$LD"; then | |
10307 | echo "$as_me:$LINENO: result: $LD" >&5 | |
10308 | echo "${ECHO_T}$LD" >&6 | |
10309 | else | |
10310 | echo "$as_me:$LINENO: result: no" >&5 | |
10311 | echo "${ECHO_T}no" >&6 | |
ba479fd2 | 10312 | fi |
dfb77e37 KC |
10313 | test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 |
10314 | echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} | |
10315 | { (exit 1); exit 1; }; } | |
10316 | echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 | |
10317 | echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 | |
10318 | if test "${acl_cv_prog_gnu_ld+set}" = set; then | |
10319 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10320 | else | |
10321 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
10322 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then | |
10323 | acl_cv_prog_gnu_ld=yes | |
10324 | else | |
10325 | acl_cv_prog_gnu_ld=no | |
6e3f3080 | 10326 | fi |
dfb77e37 KC |
10327 | fi |
10328 | echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5 | |
10329 | echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6 | |
10330 | with_gnu_ld=$acl_cv_prog_gnu_ld | |
10331 | ||
10332 | ||
10333 | ||
10334 | echo "$as_me:$LINENO: checking for shared library run path origin" >&5 | |
10335 | echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6 | |
10336 | if test "${acl_cv_rpath+set}" = set; then | |
10337 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10338 | else | |
10339 | ||
10340 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ | |
10341 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh | |
10342 | . ./conftest.sh | |
10343 | rm -f ./conftest.sh | |
10344 | acl_cv_rpath=done | |
ba479fd2 | 10345 | |
eb158727 | 10346 | fi |
dfb77e37 KC |
10347 | echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5 |
10348 | echo "${ECHO_T}$acl_cv_rpath" >&6 | |
10349 | wl="$acl_cv_wl" | |
10350 | libext="$acl_cv_libext" | |
10351 | shlibext="$acl_cv_shlibext" | |
10352 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" | |
10353 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" | |
10354 | hardcode_direct="$acl_cv_hardcode_direct" | |
10355 | hardcode_minus_L="$acl_cv_hardcode_minus_L" | |
10356 | # Check whether --enable-rpath or --disable-rpath was given. | |
10357 | if test "${enable_rpath+set}" = set; then | |
10358 | enableval="$enable_rpath" | |
10359 | : | |
10360 | else | |
10361 | enable_rpath=yes | |
10362 | fi; | |
10363 | ||
10364 | ||
10365 | ||
10366 | ||
10367 | ||
10368 | ||
10369 | ||
10370 | use_additional=yes | |
10371 | ||
10372 | acl_save_prefix="$prefix" | |
10373 | prefix="$acl_final_prefix" | |
10374 | acl_save_exec_prefix="$exec_prefix" | |
10375 | exec_prefix="$acl_final_exec_prefix" | |
10376 | ||
10377 | eval additional_includedir=\"$includedir\" | |
10378 | eval additional_libdir=\"$libdir\" | |
10379 | ||
10380 | exec_prefix="$acl_save_exec_prefix" | |
10381 | prefix="$acl_save_prefix" | |
10382 | ||
10383 | ||
10384 | # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. | |
10385 | if test "${with_libiconv_prefix+set}" = set; then | |
10386 | withval="$with_libiconv_prefix" | |
10387 | ||
10388 | if test "X$withval" = "Xno"; then | |
10389 | use_additional=no | |
10390 | else | |
10391 | if test "X$withval" = "X"; then | |
10392 | ||
10393 | acl_save_prefix="$prefix" | |
10394 | prefix="$acl_final_prefix" | |
10395 | acl_save_exec_prefix="$exec_prefix" | |
10396 | exec_prefix="$acl_final_exec_prefix" | |
10397 | ||
10398 | eval additional_includedir=\"$includedir\" | |
10399 | eval additional_libdir=\"$libdir\" | |
10400 | ||
10401 | exec_prefix="$acl_save_exec_prefix" | |
10402 | prefix="$acl_save_prefix" | |
10403 | ||
10404 | else | |
10405 | additional_includedir="$withval/include" | |
10406 | additional_libdir="$withval/lib" | |
10407 | fi | |
10408 | fi | |
10409 | ||
10410 | fi; | |
10411 | LIBICONV= | |
10412 | LTLIBICONV= | |
10413 | INCICONV= | |
10414 | rpathdirs= | |
10415 | ltrpathdirs= | |
10416 | names_already_handled= | |
10417 | names_next_round='iconv ' | |
10418 | while test -n "$names_next_round"; do | |
10419 | names_this_round="$names_next_round" | |
10420 | names_next_round= | |
10421 | for name in $names_this_round; do | |
10422 | already_handled= | |
10423 | for n in $names_already_handled; do | |
10424 | if test "$n" = "$name"; then | |
10425 | already_handled=yes | |
10426 | break | |
10427 | fi | |
10428 | done | |
10429 | if test -z "$already_handled"; then | |
10430 | names_already_handled="$names_already_handled $name" | |
10431 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
10432 | eval value=\"\$HAVE_LIB$uppername\" | |
10433 | if test -n "$value"; then | |
10434 | if test "$value" = yes; then | |
10435 | eval value=\"\$LIB$uppername\" | |
10436 | test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" | |
10437 | eval value=\"\$LTLIB$uppername\" | |
10438 | test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" | |
10439 | else | |
10440 | : | |
10441 | fi | |
10442 | else | |
10443 | found_dir= | |
10444 | found_la= | |
10445 | found_so= | |
10446 | found_a= | |
10447 | if test $use_additional = yes; then | |
10448 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then | |
10449 | found_dir="$additional_libdir" | |
10450 | found_so="$additional_libdir/lib$name.$shlibext" | |
10451 | if test -f "$additional_libdir/lib$name.la"; then | |
10452 | found_la="$additional_libdir/lib$name.la" | |
10453 | fi | |
10454 | else | |
10455 | if test -f "$additional_libdir/lib$name.$libext"; then | |
10456 | found_dir="$additional_libdir" | |
10457 | found_a="$additional_libdir/lib$name.$libext" | |
10458 | if test -f "$additional_libdir/lib$name.la"; then | |
10459 | found_la="$additional_libdir/lib$name.la" | |
10460 | fi | |
10461 | fi | |
10462 | fi | |
10463 | fi | |
10464 | if test "X$found_dir" = "X"; then | |
10465 | for x in $LDFLAGS $LTLIBICONV; do | |
10466 | ||
10467 | acl_save_prefix="$prefix" | |
10468 | prefix="$acl_final_prefix" | |
10469 | acl_save_exec_prefix="$exec_prefix" | |
10470 | exec_prefix="$acl_final_exec_prefix" | |
10471 | eval x=\"$x\" | |
10472 | exec_prefix="$acl_save_exec_prefix" | |
10473 | prefix="$acl_save_prefix" | |
10474 | ||
10475 | case "$x" in | |
10476 | -L*) | |
10477 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
10478 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then | |
10479 | found_dir="$dir" | |
10480 | found_so="$dir/lib$name.$shlibext" | |
10481 | if test -f "$dir/lib$name.la"; then | |
10482 | found_la="$dir/lib$name.la" | |
10483 | fi | |
10484 | else | |
10485 | if test -f "$dir/lib$name.$libext"; then | |
10486 | found_dir="$dir" | |
10487 | found_a="$dir/lib$name.$libext" | |
10488 | if test -f "$dir/lib$name.la"; then | |
10489 | found_la="$dir/lib$name.la" | |
10490 | fi | |
10491 | fi | |
10492 | fi | |
10493 | ;; | |
10494 | esac | |
10495 | if test "X$found_dir" != "X"; then | |
10496 | break | |
10497 | fi | |
10498 | done | |
10499 | fi | |
10500 | if test "X$found_dir" != "X"; then | |
10501 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" | |
10502 | if test "X$found_so" != "X"; then | |
10503 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
10504 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
10505 | else | |
10506 | haveit= | |
10507 | for x in $ltrpathdirs; do | |
10508 | if test "X$x" = "X$found_dir"; then | |
10509 | haveit=yes | |
10510 | break | |
10511 | fi | |
10512 | done | |
10513 | if test -z "$haveit"; then | |
10514 | ltrpathdirs="$ltrpathdirs $found_dir" | |
10515 | fi | |
10516 | if test "$hardcode_direct" = yes; then | |
10517 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
10518 | else | |
10519 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
10520 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
10521 | haveit= | |
10522 | for x in $rpathdirs; do | |
10523 | if test "X$x" = "X$found_dir"; then | |
10524 | haveit=yes | |
10525 | break | |
10526 | fi | |
10527 | done | |
10528 | if test -z "$haveit"; then | |
10529 | rpathdirs="$rpathdirs $found_dir" | |
10530 | fi | |
10531 | else | |
10532 | haveit= | |
10533 | for x in $LDFLAGS $LIBICONV; do | |
10534 | ||
10535 | acl_save_prefix="$prefix" | |
10536 | prefix="$acl_final_prefix" | |
10537 | acl_save_exec_prefix="$exec_prefix" | |
10538 | exec_prefix="$acl_final_exec_prefix" | |
10539 | eval x=\"$x\" | |
10540 | exec_prefix="$acl_save_exec_prefix" | |
10541 | prefix="$acl_save_prefix" | |
10542 | ||
10543 | if test "X$x" = "X-L$found_dir"; then | |
10544 | haveit=yes | |
10545 | break | |
10546 | fi | |
10547 | done | |
10548 | if test -z "$haveit"; then | |
10549 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" | |
10550 | fi | |
10551 | if test "$hardcode_minus_L" != no; then | |
10552 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
10553 | else | |
10554 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
10555 | fi | |
10556 | fi | |
10557 | fi | |
10558 | fi | |
10559 | else | |
10560 | if test "X$found_a" != "X"; then | |
10561 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" | |
10562 | else | |
10563 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" | |
10564 | fi | |
10565 | fi | |
10566 | additional_includedir= | |
10567 | case "$found_dir" in | |
10568 | */lib | */lib/) | |
10569 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
10570 | additional_includedir="$basedir/include" | |
10571 | ;; | |
10572 | esac | |
10573 | if test "X$additional_includedir" != "X"; then | |
10574 | if test "X$additional_includedir" != "X/usr/include"; then | |
10575 | haveit= | |
10576 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
10577 | if test -n "$GCC"; then | |
10578 | case $host_os in | |
10579 | linux*) haveit=yes;; | |
10580 | esac | |
10581 | fi | |
10582 | fi | |
10583 | if test -z "$haveit"; then | |
10584 | for x in $CPPFLAGS $INCICONV; do | |
10585 | ||
10586 | acl_save_prefix="$prefix" | |
10587 | prefix="$acl_final_prefix" | |
10588 | acl_save_exec_prefix="$exec_prefix" | |
10589 | exec_prefix="$acl_final_exec_prefix" | |
10590 | eval x=\"$x\" | |
10591 | exec_prefix="$acl_save_exec_prefix" | |
10592 | prefix="$acl_save_prefix" | |
10593 | ||
10594 | if test "X$x" = "X-I$additional_includedir"; then | |
10595 | haveit=yes | |
10596 | break | |
10597 | fi | |
10598 | done | |
10599 | if test -z "$haveit"; then | |
10600 | if test -d "$additional_includedir"; then | |
10601 | INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" | |
10602 | fi | |
10603 | fi | |
10604 | fi | |
10605 | fi | |
10606 | fi | |
10607 | if test -n "$found_la"; then | |
10608 | save_libdir="$libdir" | |
10609 | case "$found_la" in | |
10610 | */* | *\\*) . "$found_la" ;; | |
10611 | *) . "./$found_la" ;; | |
10612 | esac | |
10613 | libdir="$save_libdir" | |
10614 | for dep in $dependency_libs; do | |
10615 | case "$dep" in | |
10616 | -L*) | |
10617 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
10618 | if test "X$additional_libdir" != "X/usr/lib"; then | |
10619 | haveit= | |
10620 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
10621 | if test -n "$GCC"; then | |
10622 | case $host_os in | |
10623 | linux*) haveit=yes;; | |
10624 | esac | |
10625 | fi | |
10626 | fi | |
10627 | if test -z "$haveit"; then | |
10628 | haveit= | |
10629 | for x in $LDFLAGS $LIBICONV; do | |
10630 | ||
10631 | acl_save_prefix="$prefix" | |
10632 | prefix="$acl_final_prefix" | |
10633 | acl_save_exec_prefix="$exec_prefix" | |
10634 | exec_prefix="$acl_final_exec_prefix" | |
10635 | eval x=\"$x\" | |
10636 | exec_prefix="$acl_save_exec_prefix" | |
10637 | prefix="$acl_save_prefix" | |
10638 | ||
10639 | if test "X$x" = "X-L$additional_libdir"; then | |
10640 | haveit=yes | |
10641 | break | |
10642 | fi | |
10643 | done | |
10644 | if test -z "$haveit"; then | |
10645 | if test -d "$additional_libdir"; then | |
10646 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" | |
10647 | fi | |
10648 | fi | |
10649 | haveit= | |
10650 | for x in $LDFLAGS $LTLIBICONV; do | |
10651 | ||
10652 | acl_save_prefix="$prefix" | |
10653 | prefix="$acl_final_prefix" | |
10654 | acl_save_exec_prefix="$exec_prefix" | |
10655 | exec_prefix="$acl_final_exec_prefix" | |
10656 | eval x=\"$x\" | |
10657 | exec_prefix="$acl_save_exec_prefix" | |
10658 | prefix="$acl_save_prefix" | |
10659 | ||
10660 | if test "X$x" = "X-L$additional_libdir"; then | |
10661 | haveit=yes | |
10662 | break | |
10663 | fi | |
10664 | done | |
10665 | if test -z "$haveit"; then | |
10666 | if test -d "$additional_libdir"; then | |
10667 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" | |
10668 | fi | |
10669 | fi | |
10670 | fi | |
10671 | fi | |
10672 | ;; | |
10673 | -R*) | |
10674 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
10675 | if test "$enable_rpath" != no; then | |
10676 | haveit= | |
10677 | for x in $rpathdirs; do | |
10678 | if test "X$x" = "X$dir"; then | |
10679 | haveit=yes | |
10680 | break | |
10681 | fi | |
10682 | done | |
10683 | if test -z "$haveit"; then | |
10684 | rpathdirs="$rpathdirs $dir" | |
10685 | fi | |
10686 | haveit= | |
10687 | for x in $ltrpathdirs; do | |
10688 | if test "X$x" = "X$dir"; then | |
10689 | haveit=yes | |
10690 | break | |
10691 | fi | |
10692 | done | |
10693 | if test -z "$haveit"; then | |
10694 | ltrpathdirs="$ltrpathdirs $dir" | |
10695 | fi | |
10696 | fi | |
10697 | ;; | |
10698 | -l*) | |
10699 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
10700 | ;; | |
10701 | *.la) | |
10702 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
10703 | ;; | |
10704 | *) | |
10705 | LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" | |
10706 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" | |
10707 | ;; | |
10708 | esac | |
10709 | done | |
10710 | fi | |
10711 | else | |
10712 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
10713 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" | |
10714 | fi | |
10715 | fi | |
10716 | fi | |
10717 | done | |
10718 | done | |
10719 | if test "X$rpathdirs" != "X"; then | |
10720 | if test -n "$hardcode_libdir_separator"; then | |
10721 | alldirs= | |
10722 | for found_dir in $rpathdirs; do | |
10723 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
10724 | done | |
10725 | acl_save_libdir="$libdir" | |
10726 | libdir="$alldirs" | |
10727 | eval flag=\"$hardcode_libdir_flag_spec\" | |
10728 | libdir="$acl_save_libdir" | |
10729 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
10730 | else | |
10731 | for found_dir in $rpathdirs; do | |
10732 | acl_save_libdir="$libdir" | |
10733 | libdir="$found_dir" | |
10734 | eval flag=\"$hardcode_libdir_flag_spec\" | |
10735 | libdir="$acl_save_libdir" | |
10736 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
10737 | done | |
10738 | fi | |
10739 | fi | |
10740 | if test "X$ltrpathdirs" != "X"; then | |
10741 | for found_dir in $ltrpathdirs; do | |
10742 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" | |
10743 | done | |
10744 | fi | |
10745 | ||
10746 | ||
10747 | ||
10748 | ||
10749 | ||
10750 | ||
10751 | ||
10752 | am_save_CPPFLAGS="$CPPFLAGS" | |
10753 | ||
10754 | for element in $INCICONV; do | |
10755 | haveit= | |
10756 | for x in $CPPFLAGS; do | |
10757 | ||
10758 | acl_save_prefix="$prefix" | |
10759 | prefix="$acl_final_prefix" | |
10760 | acl_save_exec_prefix="$exec_prefix" | |
10761 | exec_prefix="$acl_final_exec_prefix" | |
10762 | eval x=\"$x\" | |
10763 | exec_prefix="$acl_save_exec_prefix" | |
10764 | prefix="$acl_save_prefix" | |
10765 | ||
10766 | if test "X$x" = "X$element"; then | |
10767 | haveit=yes | |
10768 | break | |
10769 | fi | |
10770 | done | |
10771 | if test -z "$haveit"; then | |
10772 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
10773 | fi | |
10774 | done | |
eb158727 ZW |
10775 | |
10776 | ||
ba479fd2 NN |
10777 | echo "$as_me:$LINENO: checking for iconv" >&5 |
10778 | echo $ECHO_N "checking for iconv... $ECHO_C" >&6 | |
10779 | if test "${am_cv_func_iconv+set}" = set; then | |
10780 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f91abfce | 10781 | else |
ba479fd2 | 10782 | |
f91abfce TT |
10783 | am_cv_func_iconv="no, consider installing GNU libiconv" |
10784 | am_cv_lib_iconv=no | |
ba479fd2 | 10785 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
10786 | /* confdefs.h. */ |
10787 | _ACEOF | |
10788 | cat confdefs.h >>conftest.$ac_ext | |
10789 | cat >>conftest.$ac_ext <<_ACEOF | |
10790 | /* end confdefs.h. */ | |
f91abfce TT |
10791 | #include <stdlib.h> |
10792 | #include <iconv.h> | |
ba479fd2 NN |
10793 | int |
10794 | main () | |
10795 | { | |
f91abfce TT |
10796 | iconv_t cd = iconv_open("",""); |
10797 | iconv(cd,NULL,NULL,NULL,NULL); | |
10798 | iconv_close(cd); | |
ba479fd2 NN |
10799 | ; |
10800 | return 0; | |
10801 | } | |
10802 | _ACEOF | |
10803 | rm -f conftest.$ac_objext conftest$ac_exeext | |
10804 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 10805 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 10806 | ac_status=$? |
86da66b5 HPN |
10807 | grep -v '^ *+' conftest.er1 >conftest.err |
10808 | rm -f conftest.er1 | |
10809 | cat conftest.err >&5 | |
ba479fd2 NN |
10810 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
10811 | (exit $ac_status); } && | |
a1286ef5 ZW |
10812 | { ac_try='test -z "$ac_c_werror_flag" |
10813 | || test ! -s conftest.err' | |
86da66b5 HPN |
10814 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
10815 | (eval $ac_try) 2>&5 | |
10816 | ac_status=$? | |
10817 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10818 | (exit $ac_status); }; } && | |
10819 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
10820 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
10821 | (eval $ac_try) 2>&5 | |
10822 | ac_status=$? | |
10823 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10824 | (exit $ac_status); }; }; then | |
f91abfce TT |
10825 | am_cv_func_iconv=yes |
10826 | else | |
ba479fd2 NN |
10827 | echo "$as_me: failed program was:" >&5 |
10828 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10829 | ||
f91abfce | 10830 | fi |
86da66b5 HPN |
10831 | rm -f conftest.err conftest.$ac_objext \ |
10832 | conftest$ac_exeext conftest.$ac_ext | |
f91abfce TT |
10833 | if test "$am_cv_func_iconv" != yes; then |
10834 | am_save_LIBS="$LIBS" | |
dfb77e37 | 10835 | LIBS="$LIBS $LIBICONV" |
ba479fd2 | 10836 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
10837 | /* confdefs.h. */ |
10838 | _ACEOF | |
10839 | cat confdefs.h >>conftest.$ac_ext | |
10840 | cat >>conftest.$ac_ext <<_ACEOF | |
10841 | /* end confdefs.h. */ | |
f91abfce TT |
10842 | #include <stdlib.h> |
10843 | #include <iconv.h> | |
ba479fd2 NN |
10844 | int |
10845 | main () | |
10846 | { | |
f91abfce TT |
10847 | iconv_t cd = iconv_open("",""); |
10848 | iconv(cd,NULL,NULL,NULL,NULL); | |
10849 | iconv_close(cd); | |
ba479fd2 NN |
10850 | ; |
10851 | return 0; | |
10852 | } | |
10853 | _ACEOF | |
10854 | rm -f conftest.$ac_objext conftest$ac_exeext | |
10855 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 10856 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 10857 | ac_status=$? |
86da66b5 HPN |
10858 | grep -v '^ *+' conftest.er1 >conftest.err |
10859 | rm -f conftest.er1 | |
10860 | cat conftest.err >&5 | |
ba479fd2 NN |
10861 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
10862 | (exit $ac_status); } && | |
a1286ef5 ZW |
10863 | { ac_try='test -z "$ac_c_werror_flag" |
10864 | || test ! -s conftest.err' | |
86da66b5 HPN |
10865 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
10866 | (eval $ac_try) 2>&5 | |
10867 | ac_status=$? | |
10868 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10869 | (exit $ac_status); }; } && | |
10870 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
10871 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
10872 | (eval $ac_try) 2>&5 | |
10873 | ac_status=$? | |
10874 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10875 | (exit $ac_status); }; }; then | |
f91abfce TT |
10876 | am_cv_lib_iconv=yes |
10877 | am_cv_func_iconv=yes | |
10878 | else | |
ba479fd2 NN |
10879 | echo "$as_me: failed program was:" >&5 |
10880 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10881 | ||
f91abfce | 10882 | fi |
86da66b5 HPN |
10883 | rm -f conftest.err conftest.$ac_objext \ |
10884 | conftest$ac_exeext conftest.$ac_ext | |
f91abfce TT |
10885 | LIBS="$am_save_LIBS" |
10886 | fi | |
6e3f3080 | 10887 | |
ba479fd2 NN |
10888 | fi |
10889 | echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5 | |
10890 | echo "${ECHO_T}$am_cv_func_iconv" >&6 | |
63cf211a | 10891 | if test "$am_cv_func_iconv" = yes; then |
ba479fd2 NN |
10892 | |
10893 | cat >>confdefs.h <<\_ACEOF | |
f91abfce | 10894 | #define HAVE_ICONV 1 |
ba479fd2 | 10895 | _ACEOF |
f91abfce | 10896 | |
dfb77e37 KC |
10897 | fi |
10898 | if test "$am_cv_lib_iconv" = yes; then | |
10899 | echo "$as_me:$LINENO: checking how to link with libiconv" >&5 | |
10900 | echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6 | |
10901 | echo "$as_me:$LINENO: result: $LIBICONV" >&5 | |
10902 | echo "${ECHO_T}$LIBICONV" >&6 | |
10903 | else | |
10904 | CPPFLAGS="$am_save_CPPFLAGS" | |
10905 | LIBICONV= | |
10906 | LTLIBICONV= | |
10907 | fi | |
10908 | ||
10909 | ||
10910 | ||
10911 | if test "$am_cv_func_iconv" = yes; then | |
ba479fd2 NN |
10912 | echo "$as_me:$LINENO: checking for iconv declaration" >&5 |
10913 | echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6 | |
10914 | if test "${am_cv_proto_iconv+set}" = set; then | |
10915 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f91abfce | 10916 | else |
ba479fd2 NN |
10917 | |
10918 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
10919 | /* confdefs.h. */ |
10920 | _ACEOF | |
10921 | cat confdefs.h >>conftest.$ac_ext | |
10922 | cat >>conftest.$ac_ext <<_ACEOF | |
10923 | /* end confdefs.h. */ | |
f91abfce TT |
10924 | |
10925 | #include <stdlib.h> | |
10926 | #include <iconv.h> | |
10927 | extern | |
10928 | #ifdef __cplusplus | |
10929 | "C" | |
10930 | #endif | |
10931 | #if defined(__STDC__) || defined(__cplusplus) | |
10932 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
10933 | #else | |
10934 | size_t iconv(); | |
10935 | #endif | |
10936 | ||
ba479fd2 NN |
10937 | int |
10938 | main () | |
10939 | { | |
f91abfce | 10940 | |
ba479fd2 NN |
10941 | ; |
10942 | return 0; | |
10943 | } | |
10944 | _ACEOF | |
10945 | rm -f conftest.$ac_objext | |
10946 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 10947 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 10948 | ac_status=$? |
86da66b5 HPN |
10949 | grep -v '^ *+' conftest.er1 >conftest.err |
10950 | rm -f conftest.er1 | |
10951 | cat conftest.err >&5 | |
ba479fd2 NN |
10952 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
10953 | (exit $ac_status); } && | |
a1286ef5 ZW |
10954 | { ac_try='test -z "$ac_c_werror_flag" |
10955 | || test ! -s conftest.err' | |
86da66b5 HPN |
10956 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
10957 | (eval $ac_try) 2>&5 | |
10958 | ac_status=$? | |
10959 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10960 | (exit $ac_status); }; } && | |
10961 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
10962 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
10963 | (eval $ac_try) 2>&5 | |
10964 | ac_status=$? | |
10965 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10966 | (exit $ac_status); }; }; then | |
f91abfce TT |
10967 | am_cv_proto_iconv_arg1="" |
10968 | else | |
ba479fd2 NN |
10969 | echo "$as_me: failed program was:" >&5 |
10970 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10971 | ||
10972 | am_cv_proto_iconv_arg1="const" | |
f91abfce | 10973 | fi |
86da66b5 | 10974 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
f91abfce TT |
10975 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" |
10976 | fi | |
10977 | ||
10978 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
ba479fd2 NN |
10979 | echo "$as_me:$LINENO: result: ${ac_t:- |
10980 | }$am_cv_proto_iconv" >&5 | |
10981 | echo "${ECHO_T}${ac_t:- | |
10982 | }$am_cv_proto_iconv" >&6 | |
10983 | ||
10984 | cat >>confdefs.h <<_ACEOF | |
f91abfce | 10985 | #define ICONV_CONST $am_cv_proto_iconv_arg1 |
ba479fd2 | 10986 | _ACEOF |
f91abfce TT |
10987 | |
10988 | fi | |
f91abfce | 10989 | |
56694dd9 ZW |
10990 | # Until we have in-tree GNU iconv: |
10991 | LIBICONV_DEP= | |
10992 | ||
10993 | ||
10994 | ||
ba479fd2 NN |
10995 | echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5 |
10996 | echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6 | |
10997 | if test "${am_cv_val_LC_MESSAGES+set}" = set; then | |
10998 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
56694dd9 | 10999 | else |
ba479fd2 | 11000 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
11001 | /* confdefs.h. */ |
11002 | _ACEOF | |
11003 | cat confdefs.h >>conftest.$ac_ext | |
11004 | cat >>conftest.$ac_ext <<_ACEOF | |
11005 | /* end confdefs.h. */ | |
56694dd9 | 11006 | #include <locale.h> |
ba479fd2 NN |
11007 | int |
11008 | main () | |
11009 | { | |
56694dd9 | 11010 | return LC_MESSAGES |
ba479fd2 NN |
11011 | ; |
11012 | return 0; | |
11013 | } | |
11014 | _ACEOF | |
11015 | rm -f conftest.$ac_objext conftest$ac_exeext | |
11016 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 11017 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 11018 | ac_status=$? |
86da66b5 HPN |
11019 | grep -v '^ *+' conftest.er1 >conftest.err |
11020 | rm -f conftest.er1 | |
11021 | cat conftest.err >&5 | |
ba479fd2 NN |
11022 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
11023 | (exit $ac_status); } && | |
a1286ef5 ZW |
11024 | { ac_try='test -z "$ac_c_werror_flag" |
11025 | || test ! -s conftest.err' | |
86da66b5 HPN |
11026 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11027 | (eval $ac_try) 2>&5 | |
11028 | ac_status=$? | |
11029 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11030 | (exit $ac_status); }; } && | |
11031 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
11032 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11033 | (eval $ac_try) 2>&5 | |
11034 | ac_status=$? | |
11035 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11036 | (exit $ac_status); }; }; then | |
56694dd9 ZW |
11037 | am_cv_val_LC_MESSAGES=yes |
11038 | else | |
ba479fd2 NN |
11039 | echo "$as_me: failed program was:" >&5 |
11040 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11041 | ||
11042 | am_cv_val_LC_MESSAGES=no | |
56694dd9 | 11043 | fi |
86da66b5 HPN |
11044 | rm -f conftest.err conftest.$ac_objext \ |
11045 | conftest$ac_exeext conftest.$ac_ext | |
56694dd9 | 11046 | fi |
ba479fd2 NN |
11047 | echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5 |
11048 | echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6 | |
63cf211a | 11049 | if test $am_cv_val_LC_MESSAGES = yes; then |
ba479fd2 NN |
11050 | |
11051 | cat >>confdefs.h <<\_ACEOF | |
56694dd9 | 11052 | #define HAVE_LC_MESSAGES 1 |
ba479fd2 | 11053 | _ACEOF |
56694dd9 ZW |
11054 | |
11055 | fi | |
11056 | ||
f91abfce | 11057 | |
a03ea89b BM |
11058 | |
11059 | echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5 | |
11060 | echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6 | |
11061 | if test "${am_cv_langinfo_codeset+set}" = set; then | |
11062 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11063 | else | |
11064 | cat >conftest.$ac_ext <<_ACEOF | |
11065 | /* confdefs.h. */ | |
11066 | _ACEOF | |
11067 | cat confdefs.h >>conftest.$ac_ext | |
11068 | cat >>conftest.$ac_ext <<_ACEOF | |
11069 | /* end confdefs.h. */ | |
11070 | #include <langinfo.h> | |
11071 | int | |
11072 | main () | |
11073 | { | |
11074 | char* cs = nl_langinfo(CODESET); | |
11075 | ; | |
11076 | return 0; | |
11077 | } | |
11078 | _ACEOF | |
11079 | rm -f conftest.$ac_objext conftest$ac_exeext | |
11080 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
11081 | (eval $ac_link) 2>conftest.er1 | |
11082 | ac_status=$? | |
11083 | grep -v '^ *+' conftest.er1 >conftest.err | |
11084 | rm -f conftest.er1 | |
11085 | cat conftest.err >&5 | |
11086 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11087 | (exit $ac_status); } && | |
a1286ef5 ZW |
11088 | { ac_try='test -z "$ac_c_werror_flag" |
11089 | || test ! -s conftest.err' | |
a03ea89b BM |
11090 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11091 | (eval $ac_try) 2>&5 | |
11092 | ac_status=$? | |
11093 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11094 | (exit $ac_status); }; } && | |
11095 | { ac_try='test -s conftest$ac_exeext' | |
11096 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11097 | (eval $ac_try) 2>&5 | |
11098 | ac_status=$? | |
11099 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11100 | (exit $ac_status); }; }; then | |
11101 | am_cv_langinfo_codeset=yes | |
11102 | else | |
11103 | echo "$as_me: failed program was:" >&5 | |
11104 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11105 | ||
11106 | am_cv_langinfo_codeset=no | |
11107 | fi | |
11108 | rm -f conftest.err conftest.$ac_objext \ | |
11109 | conftest$ac_exeext conftest.$ac_ext | |
11110 | ||
11111 | fi | |
11112 | echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5 | |
11113 | echo "${ECHO_T}$am_cv_langinfo_codeset" >&6 | |
11114 | if test $am_cv_langinfo_codeset = yes; then | |
11115 | ||
11116 | cat >>confdefs.h <<\_ACEOF | |
11117 | #define HAVE_LANGINFO_CODESET 1 | |
11118 | _ACEOF | |
11119 | ||
11120 | fi | |
11121 | ||
11122 | ||
86cf1cbd KG |
11123 | # We will need to find libiberty.h and ansidecl.h |
11124 | saved_CFLAGS="$CFLAGS" | |
11125 | CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" | |
ad6717df PB |
11126 | |
11127 | ||
11128 | ||
11129 | ||
11130 | ||
11131 | ||
11132 | ||
11133 | ||
11134 | ||
11135 | ||
11136 | ||
11137 | ||
11138 | ||
11139 | ||
11140 | ||
11141 | ||
11142 | ||
11143 | ||
11144 | ||
11145 | ||
11146 | ||
6a257778 | 11147 | |
ad6717df PB |
11148 | |
11149 | ||
8e944909 | 11150 | for ac_func in getenv atol sbrk abort atof getcwd getwd \ |
3b681e9d | 11151 | strsignal putc_unlocked fputs_unlocked fwrite_unlocked \ |
236ce4b2 | 11152 | fprintf_unlocked strstr errno snprintf vasprintf \ |
6a257778 | 11153 | malloc realloc calloc free basename getopt clock getpagesize |
81bf3d9e | 11154 | do |
ad6717df | 11155 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
ba479fd2 NN |
11156 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
11157 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
11158 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
11159 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11160 | else | |
11161 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11162 | /* confdefs.h. */ |
11163 | _ACEOF | |
11164 | cat confdefs.h >>conftest.$ac_ext | |
11165 | cat >>conftest.$ac_ext <<_ACEOF | |
11166 | /* end confdefs.h. */ | |
7afe8c41 KG |
11167 | #undef $ac_tr_decl |
11168 | #define $ac_tr_decl 1 | |
ba479fd2 | 11169 | |
d02af173 | 11170 | #include "ansidecl.h" |
86cf1cbd | 11171 | #include "system.h" |
f31e826b | 11172 | |
ba479fd2 NN |
11173 | int |
11174 | main () | |
11175 | { | |
86cf1cbd KG |
11176 | #ifndef $ac_func |
11177 | char *(*pfn) = (char *(*)) $ac_func ; | |
11178 | #endif | |
ba479fd2 NN |
11179 | ; |
11180 | return 0; | |
11181 | } | |
11182 | _ACEOF | |
11183 | rm -f conftest.$ac_objext | |
11184 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 11185 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 11186 | ac_status=$? |
86da66b5 HPN |
11187 | grep -v '^ *+' conftest.er1 >conftest.err |
11188 | rm -f conftest.er1 | |
11189 | cat conftest.err >&5 | |
ba479fd2 NN |
11190 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
11191 | (exit $ac_status); } && | |
a1286ef5 ZW |
11192 | { ac_try='test -z "$ac_c_werror_flag" |
11193 | || test ! -s conftest.err' | |
86da66b5 HPN |
11194 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11195 | (eval $ac_try) 2>&5 | |
11196 | ac_status=$? | |
11197 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11198 | (exit $ac_status); }; } && | |
11199 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
11200 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11201 | (eval $ac_try) 2>&5 | |
11202 | ac_status=$? | |
11203 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11204 | (exit $ac_status); }; }; then | |
f31e826b | 11205 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 11206 | else |
ba479fd2 NN |
11207 | echo "$as_me: failed program was:" >&5 |
11208 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11209 | ||
11210 | eval "gcc_cv_have_decl_$ac_func=no" | |
81bf3d9e | 11211 | fi |
86da66b5 | 11212 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
11213 | fi |
11214 | ||
f31e826b | 11215 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
ba479fd2 NN |
11216 | echo "$as_me:$LINENO: result: yes" >&5 |
11217 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 11218 | #define $ac_tr_decl 1 |
ba479fd2 NN |
11219 | _ACEOF |
11220 | ||
81bf3d9e | 11221 | else |
ba479fd2 NN |
11222 | echo "$as_me:$LINENO: result: no" >&5 |
11223 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 11224 | #define $ac_tr_decl 0 |
ba479fd2 NN |
11225 | _ACEOF |
11226 | ||
81bf3d9e RH |
11227 | fi |
11228 | ||
11229 | done | |
ba479fd2 | 11230 | |
ba479fd2 | 11231 | |
ba479fd2 | 11232 | |
81bf3d9e | 11233 | |
81bf3d9e RH |
11234 | |
11235 | for ac_func in getrlimit setrlimit getrusage | |
11236 | do | |
ad6717df | 11237 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
ba479fd2 NN |
11238 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
11239 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
11240 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
11241 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11242 | else | |
11243 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11244 | /* confdefs.h. */ |
11245 | _ACEOF | |
11246 | cat confdefs.h >>conftest.$ac_ext | |
11247 | cat >>conftest.$ac_ext <<_ACEOF | |
11248 | /* end confdefs.h. */ | |
7afe8c41 KG |
11249 | #undef $ac_tr_decl |
11250 | #define $ac_tr_decl 1 | |
ba479fd2 | 11251 | |
d02af173 | 11252 | #include "ansidecl.h" |
86cf1cbd | 11253 | #include "system.h" |
81bf3d9e RH |
11254 | #ifdef HAVE_SYS_RESOURCE_H |
11255 | #include <sys/resource.h> | |
11256 | #endif | |
11257 | ||
f31e826b | 11258 | |
ba479fd2 NN |
11259 | int |
11260 | main () | |
11261 | { | |
86cf1cbd KG |
11262 | #ifndef $ac_func |
11263 | char *(*pfn) = (char *(*)) $ac_func ; | |
11264 | #endif | |
ba479fd2 NN |
11265 | ; |
11266 | return 0; | |
11267 | } | |
11268 | _ACEOF | |
11269 | rm -f conftest.$ac_objext | |
11270 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 11271 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 11272 | ac_status=$? |
86da66b5 HPN |
11273 | grep -v '^ *+' conftest.er1 >conftest.err |
11274 | rm -f conftest.er1 | |
11275 | cat conftest.err >&5 | |
ba479fd2 NN |
11276 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
11277 | (exit $ac_status); } && | |
a1286ef5 ZW |
11278 | { ac_try='test -z "$ac_c_werror_flag" |
11279 | || test ! -s conftest.err' | |
86da66b5 HPN |
11280 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11281 | (eval $ac_try) 2>&5 | |
11282 | ac_status=$? | |
11283 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11284 | (exit $ac_status); }; } && | |
11285 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
11286 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11287 | (eval $ac_try) 2>&5 | |
11288 | ac_status=$? | |
11289 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11290 | (exit $ac_status); }; }; then | |
f31e826b | 11291 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 11292 | else |
ba479fd2 NN |
11293 | echo "$as_me: failed program was:" >&5 |
11294 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11295 | ||
11296 | eval "gcc_cv_have_decl_$ac_func=no" | |
81bf3d9e | 11297 | fi |
86da66b5 | 11298 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
11299 | fi |
11300 | ||
f31e826b | 11301 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
ba479fd2 NN |
11302 | echo "$as_me:$LINENO: result: yes" >&5 |
11303 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 11304 | #define $ac_tr_decl 1 |
ba479fd2 NN |
11305 | _ACEOF |
11306 | ||
81bf3d9e | 11307 | else |
ba479fd2 NN |
11308 | echo "$as_me:$LINENO: result: no" >&5 |
11309 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 11310 | #define $ac_tr_decl 0 |
ba479fd2 NN |
11311 | _ACEOF |
11312 | ||
81bf3d9e RH |
11313 | fi |
11314 | ||
11315 | done | |
86cf1cbd | 11316 | |
81bf3d9e | 11317 | |
ba479fd2 | 11318 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
11319 | /* confdefs.h. */ |
11320 | _ACEOF | |
11321 | cat confdefs.h >>conftest.$ac_ext | |
11322 | cat >>conftest.$ac_ext <<_ACEOF | |
11323 | /* end confdefs.h. */ | |
b2522d2b HPN |
11324 | |
11325 | #include "ansidecl.h" | |
11326 | #include "system.h" | |
11327 | #ifdef HAVE_SYS_RESOURCE_H | |
11328 | #include <sys/resource.h> | |
11329 | #endif | |
11330 | ||
ba479fd2 NN |
11331 | int |
11332 | main () | |
11333 | { | |
b2522d2b | 11334 | rlim_t l = 0; |
ba479fd2 NN |
11335 | ; |
11336 | return 0; | |
11337 | } | |
11338 | _ACEOF | |
11339 | rm -f conftest.$ac_objext | |
11340 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 11341 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 11342 | ac_status=$? |
86da66b5 HPN |
11343 | grep -v '^ *+' conftest.er1 >conftest.err |
11344 | rm -f conftest.er1 | |
11345 | cat conftest.err >&5 | |
ba479fd2 NN |
11346 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
11347 | (exit $ac_status); } && | |
a1286ef5 ZW |
11348 | { ac_try='test -z "$ac_c_werror_flag" |
11349 | || test ! -s conftest.err' | |
86da66b5 HPN |
11350 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11351 | (eval $ac_try) 2>&5 | |
11352 | ac_status=$? | |
11353 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11354 | (exit $ac_status); }; } && | |
11355 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
11356 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11357 | (eval $ac_try) 2>&5 | |
11358 | ac_status=$? | |
11359 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11360 | (exit $ac_status); }; }; then | |
b2522d2b HPN |
11361 | : |
11362 | else | |
ba479fd2 NN |
11363 | echo "$as_me: failed program was:" >&5 |
11364 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11365 | ||
11366 | ||
11367 | cat >>confdefs.h <<\_ACEOF | |
b2522d2b | 11368 | #define rlim_t long |
ba479fd2 | 11369 | _ACEOF |
b2522d2b HPN |
11370 | |
11371 | fi | |
86da66b5 | 11372 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
b2522d2b | 11373 | |
2102b2fe RS |
11374 | # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible |
11375 | # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname | |
11376 | # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs | |
11377 | # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME. | |
ad6717df | 11378 | |
351df804 | 11379 | for ac_func in ldgetname |
c1800ec8 | 11380 | do |
ad6717df | 11381 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
ba479fd2 NN |
11382 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
11383 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
11384 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
11385 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11386 | else | |
11387 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11388 | /* confdefs.h. */ |
11389 | _ACEOF | |
11390 | cat confdefs.h >>conftest.$ac_ext | |
11391 | cat >>conftest.$ac_ext <<_ACEOF | |
11392 | /* end confdefs.h. */ | |
c1800ec8 ZW |
11393 | #undef $ac_tr_decl |
11394 | #define $ac_tr_decl 1 | |
ba479fd2 | 11395 | |
351df804 KG |
11396 | #include "ansidecl.h" |
11397 | #include "system.h" | |
11398 | #ifdef HAVE_LDFCN_H | |
2102b2fe RS |
11399 | #undef FREAD |
11400 | #undef FWRITE | |
351df804 KG |
11401 | #include <ldfcn.h> |
11402 | #endif | |
11403 | ||
11404 | ||
ba479fd2 NN |
11405 | int |
11406 | main () | |
11407 | { | |
351df804 KG |
11408 | #ifndef $ac_func |
11409 | char *(*pfn) = (char *(*)) $ac_func ; | |
11410 | #endif | |
ba479fd2 NN |
11411 | ; |
11412 | return 0; | |
11413 | } | |
11414 | _ACEOF | |
11415 | rm -f conftest.$ac_objext | |
11416 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 11417 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 11418 | ac_status=$? |
86da66b5 HPN |
11419 | grep -v '^ *+' conftest.er1 >conftest.err |
11420 | rm -f conftest.er1 | |
11421 | cat conftest.err >&5 | |
ba479fd2 NN |
11422 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
11423 | (exit $ac_status); } && | |
a1286ef5 ZW |
11424 | { ac_try='test -z "$ac_c_werror_flag" |
11425 | || test ! -s conftest.err' | |
86da66b5 HPN |
11426 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11427 | (eval $ac_try) 2>&5 | |
11428 | ac_status=$? | |
11429 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11430 | (exit $ac_status); }; } && | |
11431 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
11432 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11433 | (eval $ac_try) 2>&5 | |
11434 | ac_status=$? | |
11435 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11436 | (exit $ac_status); }; }; then | |
351df804 KG |
11437 | eval "gcc_cv_have_decl_$ac_func=yes" |
11438 | else | |
ba479fd2 NN |
11439 | echo "$as_me: failed program was:" >&5 |
11440 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11441 | ||
11442 | eval "gcc_cv_have_decl_$ac_func=no" | |
351df804 | 11443 | fi |
86da66b5 | 11444 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
351df804 KG |
11445 | fi |
11446 | ||
11447 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
ba479fd2 NN |
11448 | echo "$as_me:$LINENO: result: yes" >&5 |
11449 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
351df804 | 11450 | #define $ac_tr_decl 1 |
ba479fd2 NN |
11451 | _ACEOF |
11452 | ||
351df804 | 11453 | else |
ba479fd2 NN |
11454 | echo "$as_me:$LINENO: result: no" >&5 |
11455 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
351df804 | 11456 | #define $ac_tr_decl 0 |
ba479fd2 NN |
11457 | _ACEOF |
11458 | ||
351df804 KG |
11459 | fi |
11460 | ||
11461 | done | |
ba479fd2 | 11462 | |
351df804 KG |
11463 | |
11464 | ||
11465 | for ac_func in times | |
11466 | do | |
ad6717df | 11467 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
ba479fd2 NN |
11468 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
11469 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
11470 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
11471 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11472 | else | |
11473 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11474 | /* confdefs.h. */ |
11475 | _ACEOF | |
11476 | cat confdefs.h >>conftest.$ac_ext | |
11477 | cat >>conftest.$ac_ext <<_ACEOF | |
11478 | /* end confdefs.h. */ | |
351df804 KG |
11479 | #undef $ac_tr_decl |
11480 | #define $ac_tr_decl 1 | |
ba479fd2 | 11481 | |
c1800ec8 ZW |
11482 | #include "ansidecl.h" |
11483 | #include "system.h" | |
11484 | #ifdef HAVE_SYS_TIMES_H | |
11485 | #include <sys/times.h> | |
11486 | #endif | |
11487 | ||
11488 | ||
ba479fd2 NN |
11489 | int |
11490 | main () | |
11491 | { | |
c1800ec8 ZW |
11492 | #ifndef $ac_func |
11493 | char *(*pfn) = (char *(*)) $ac_func ; | |
11494 | #endif | |
ba479fd2 NN |
11495 | ; |
11496 | return 0; | |
11497 | } | |
11498 | _ACEOF | |
11499 | rm -f conftest.$ac_objext | |
11500 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 11501 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 11502 | ac_status=$? |
86da66b5 HPN |
11503 | grep -v '^ *+' conftest.er1 >conftest.err |
11504 | rm -f conftest.er1 | |
11505 | cat conftest.err >&5 | |
ba479fd2 NN |
11506 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
11507 | (exit $ac_status); } && | |
a1286ef5 ZW |
11508 | { ac_try='test -z "$ac_c_werror_flag" |
11509 | || test ! -s conftest.err' | |
86da66b5 HPN |
11510 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11511 | (eval $ac_try) 2>&5 | |
11512 | ac_status=$? | |
11513 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11514 | (exit $ac_status); }; } && | |
11515 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
11516 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11517 | (eval $ac_try) 2>&5 | |
11518 | ac_status=$? | |
11519 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11520 | (exit $ac_status); }; }; then | |
c1800ec8 ZW |
11521 | eval "gcc_cv_have_decl_$ac_func=yes" |
11522 | else | |
ba479fd2 NN |
11523 | echo "$as_me: failed program was:" >&5 |
11524 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11525 | ||
11526 | eval "gcc_cv_have_decl_$ac_func=no" | |
c1800ec8 | 11527 | fi |
86da66b5 | 11528 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 ZW |
11529 | fi |
11530 | ||
11531 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
ba479fd2 NN |
11532 | echo "$as_me:$LINENO: result: yes" >&5 |
11533 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 11534 | #define $ac_tr_decl 1 |
ba479fd2 NN |
11535 | _ACEOF |
11536 | ||
c1800ec8 | 11537 | else |
ba479fd2 NN |
11538 | echo "$as_me:$LINENO: result: no" >&5 |
11539 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 11540 | #define $ac_tr_decl 0 |
ba479fd2 NN |
11541 | _ACEOF |
11542 | ||
c1800ec8 ZW |
11543 | fi |
11544 | ||
11545 | done | |
c1800ec8 ZW |
11546 | |
11547 | ||
11548 | # More time-related stuff. | |
ba479fd2 NN |
11549 | echo "$as_me:$LINENO: checking for struct tms" >&5 |
11550 | echo $ECHO_N "checking for struct tms... $ECHO_C" >&6 | |
11551 | if test "${ac_cv_struct_tms+set}" = set; then | |
11552 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11553 | else | |
11554 | ||
11555 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11556 | /* confdefs.h. */ |
11557 | _ACEOF | |
11558 | cat confdefs.h >>conftest.$ac_ext | |
11559 | cat >>conftest.$ac_ext <<_ACEOF | |
11560 | /* end confdefs.h. */ | |
c1800ec8 ZW |
11561 | |
11562 | #include "ansidecl.h" | |
11563 | #include "system.h" | |
11564 | #ifdef HAVE_SYS_TIMES_H | |
11565 | #include <sys/times.h> | |
11566 | #endif | |
11567 | ||
ba479fd2 NN |
11568 | int |
11569 | main () | |
11570 | { | |
c1800ec8 | 11571 | struct tms tms; |
ba479fd2 NN |
11572 | ; |
11573 | return 0; | |
11574 | } | |
11575 | _ACEOF | |
11576 | rm -f conftest.$ac_objext | |
11577 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 11578 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 11579 | ac_status=$? |
86da66b5 HPN |
11580 | grep -v '^ *+' conftest.er1 >conftest.err |
11581 | rm -f conftest.er1 | |
11582 | cat conftest.err >&5 | |
ba479fd2 NN |
11583 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
11584 | (exit $ac_status); } && | |
a1286ef5 ZW |
11585 | { ac_try='test -z "$ac_c_werror_flag" |
11586 | || test ! -s conftest.err' | |
86da66b5 HPN |
11587 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11588 | (eval $ac_try) 2>&5 | |
11589 | ac_status=$? | |
11590 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11591 | (exit $ac_status); }; } && | |
11592 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
11593 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11594 | (eval $ac_try) 2>&5 | |
11595 | ac_status=$? | |
11596 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11597 | (exit $ac_status); }; }; then | |
c1800ec8 ZW |
11598 | ac_cv_struct_tms=yes |
11599 | else | |
ba479fd2 NN |
11600 | echo "$as_me: failed program was:" >&5 |
11601 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11602 | ||
11603 | ac_cv_struct_tms=no | |
c1800ec8 | 11604 | fi |
86da66b5 | 11605 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 11606 | fi |
ba479fd2 NN |
11607 | echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5 |
11608 | echo "${ECHO_T}$ac_cv_struct_tms" >&6 | |
63cf211a | 11609 | if test $ac_cv_struct_tms = yes; then |
ba479fd2 NN |
11610 | |
11611 | cat >>confdefs.h <<\_ACEOF | |
c1800ec8 | 11612 | #define HAVE_STRUCT_TMS 1 |
ba479fd2 | 11613 | _ACEOF |
c1800ec8 ZW |
11614 | |
11615 | fi | |
11616 | ||
11617 | # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE. | |
11618 | # revisit after autoconf 2.50. | |
ba479fd2 NN |
11619 | echo "$as_me:$LINENO: checking for clock_t" >&5 |
11620 | echo $ECHO_N "checking for clock_t... $ECHO_C" >&6 | |
11621 | if test "${gcc_cv_type_clock_t+set}" = set; then | |
11622 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11623 | else | |
11624 | ||
11625 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11626 | /* confdefs.h. */ |
11627 | _ACEOF | |
11628 | cat confdefs.h >>conftest.$ac_ext | |
11629 | cat >>conftest.$ac_ext <<_ACEOF | |
11630 | /* end confdefs.h. */ | |
c1800ec8 ZW |
11631 | |
11632 | #include "ansidecl.h" | |
11633 | #include "system.h" | |
11634 | ||
ba479fd2 NN |
11635 | int |
11636 | main () | |
11637 | { | |
c1800ec8 | 11638 | clock_t x; |
ba479fd2 NN |
11639 | ; |
11640 | return 0; | |
11641 | } | |
11642 | _ACEOF | |
11643 | rm -f conftest.$ac_objext | |
11644 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 11645 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 11646 | ac_status=$? |
86da66b5 HPN |
11647 | grep -v '^ *+' conftest.er1 >conftest.err |
11648 | rm -f conftest.er1 | |
11649 | cat conftest.err >&5 | |
ba479fd2 NN |
11650 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
11651 | (exit $ac_status); } && | |
a1286ef5 ZW |
11652 | { ac_try='test -z "$ac_c_werror_flag" |
11653 | || test ! -s conftest.err' | |
86da66b5 HPN |
11654 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11655 | (eval $ac_try) 2>&5 | |
11656 | ac_status=$? | |
11657 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11658 | (exit $ac_status); }; } && | |
11659 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
11660 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11661 | (eval $ac_try) 2>&5 | |
11662 | ac_status=$? | |
11663 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11664 | (exit $ac_status); }; }; then | |
c1800ec8 ZW |
11665 | gcc_cv_type_clock_t=yes |
11666 | else | |
ba479fd2 NN |
11667 | echo "$as_me: failed program was:" >&5 |
11668 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11669 | ||
11670 | gcc_cv_type_clock_t=no | |
c1800ec8 | 11671 | fi |
86da66b5 | 11672 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 11673 | fi |
ba479fd2 NN |
11674 | echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5 |
11675 | echo "${ECHO_T}$gcc_cv_type_clock_t" >&6 | |
63cf211a | 11676 | if test $gcc_cv_type_clock_t = yes; then |
ba479fd2 NN |
11677 | |
11678 | cat >>confdefs.h <<\_ACEOF | |
c1800ec8 | 11679 | #define HAVE_CLOCK_T 1 |
ba479fd2 | 11680 | _ACEOF |
c1800ec8 ZW |
11681 | |
11682 | fi | |
11683 | ||
eb70d86d AS |
11684 | # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests. |
11685 | CFLAGS="$saved_CFLAGS" | |
11686 | ||
07cf4226 DM |
11687 | # Check whether --enable-initfini-array or --disable-initfini-array was given. |
11688 | if test "${enable_initfini_array+set}" = set; then | |
11689 | enableval="$enable_initfini_array" | |
ba479fd2 | 11690 | |
07cf4226 | 11691 | else |
ba479fd2 NN |
11692 | |
11693 | echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5 | |
11694 | echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6 | |
11695 | if test "${gcc_cv_initfini_array+set}" = set; then | |
11696 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
07cf4226 | 11697 | else |
eb70d86d | 11698 | if test "$cross_compiling" = yes; then |
918c4fe4 | 11699 | gcc_cv_initfini_array=no |
eb70d86d | 11700 | else |
ba479fd2 | 11701 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
11702 | /* confdefs.h. */ |
11703 | _ACEOF | |
11704 | cat confdefs.h >>conftest.$ac_ext | |
11705 | cat >>conftest.$ac_ext <<_ACEOF | |
11706 | /* end confdefs.h. */ | |
eb70d86d | 11707 | |
07cf4226 DM |
11708 | static int x = -1; |
11709 | int main (void) { return x; } | |
11710 | int foo (void) { x = 0; } | |
11711 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
ba479fd2 NN |
11712 | _ACEOF |
11713 | rm -f conftest$ac_exeext | |
11714 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
11715 | (eval $ac_link) 2>&5 | |
11716 | ac_status=$? | |
11717 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11718 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
11719 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11720 | (eval $ac_try) 2>&5 | |
11721 | ac_status=$? | |
11722 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11723 | (exit $ac_status); }; }; then | |
918c4fe4 | 11724 | gcc_cv_initfini_array=yes |
eb70d86d | 11725 | else |
ba479fd2 NN |
11726 | echo "$as_me: program exited with status $ac_status" >&5 |
11727 | echo "$as_me: failed program was:" >&5 | |
11728 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11729 | ||
11730 | ( exit $ac_status ) | |
11731 | gcc_cv_initfini_array=no | |
eb70d86d | 11732 | fi |
86da66b5 | 11733 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
eb70d86d | 11734 | fi |
07cf4226 | 11735 | fi |
ba479fd2 NN |
11736 | echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5 |
11737 | echo "${ECHO_T}$gcc_cv_initfini_array" >&6 | |
eb70d86d | 11738 | enable_initfini_array=$gcc_cv_initfini_array |
07cf4226 | 11739 | |
ba479fd2 | 11740 | fi; |
63cf211a | 11741 | if test $enable_initfini_array = yes; then |
ba479fd2 NN |
11742 | |
11743 | cat >>confdefs.h <<\_ACEOF | |
eb70d86d | 11744 | #define HAVE_INITFINI_ARRAY 1 |
ba479fd2 | 11745 | _ACEOF |
07cf4226 | 11746 | |
eb70d86d | 11747 | fi |
81bf3d9e | 11748 | |
ba479fd2 NN |
11749 | # mkdir takes a single argument on some systems. |
11750 | echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5 | |
11751 | echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6 | |
11752 | if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then | |
11753 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75923b2f | 11754 | else |
ba479fd2 | 11755 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
11756 | /* confdefs.h. */ |
11757 | _ACEOF | |
11758 | cat confdefs.h >>conftest.$ac_ext | |
11759 | cat >>conftest.$ac_ext <<_ACEOF | |
11760 | /* end confdefs.h. */ | |
75923b2f MK |
11761 | |
11762 | #include <sys/types.h> | |
11763 | #ifdef HAVE_SYS_STAT_H | |
11764 | # include <sys/stat.h> | |
11765 | #endif | |
11766 | #ifdef HAVE_UNISTD_H | |
11767 | # include <unistd.h> | |
11768 | #endif | |
11769 | #ifdef HAVE_DIRECT_H | |
11770 | # include <direct.h> | |
11771 | #endif | |
ba479fd2 NN |
11772 | int |
11773 | main () | |
11774 | { | |
75923b2f | 11775 | mkdir ("foo", 0); |
ba479fd2 NN |
11776 | ; |
11777 | return 0; | |
11778 | } | |
11779 | _ACEOF | |
11780 | rm -f conftest.$ac_objext | |
11781 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
86da66b5 | 11782 | (eval $ac_compile) 2>conftest.er1 |
ba479fd2 | 11783 | ac_status=$? |
86da66b5 HPN |
11784 | grep -v '^ *+' conftest.er1 >conftest.err |
11785 | rm -f conftest.er1 | |
11786 | cat conftest.err >&5 | |
ba479fd2 NN |
11787 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
11788 | (exit $ac_status); } && | |
a1286ef5 ZW |
11789 | { ac_try='test -z "$ac_c_werror_flag" |
11790 | || test ! -s conftest.err' | |
86da66b5 HPN |
11791 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11792 | (eval $ac_try) 2>&5 | |
11793 | ac_status=$? | |
11794 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11795 | (exit $ac_status); }; } && | |
11796 | { ac_try='test -s conftest.$ac_objext' | |
ba479fd2 NN |
11797 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11798 | (eval $ac_try) 2>&5 | |
11799 | ac_status=$? | |
11800 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11801 | (exit $ac_status); }; }; then | |
75923b2f MK |
11802 | gcc_cv_mkdir_takes_one_arg=no |
11803 | else | |
ba479fd2 NN |
11804 | echo "$as_me: failed program was:" >&5 |
11805 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11806 | ||
11807 | gcc_cv_mkdir_takes_one_arg=yes | |
75923b2f | 11808 | fi |
86da66b5 | 11809 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
75923b2f | 11810 | fi |
ba479fd2 NN |
11811 | echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5 |
11812 | echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6 | |
63cf211a | 11813 | if test $gcc_cv_mkdir_takes_one_arg = yes ; then |
ba479fd2 NN |
11814 | |
11815 | cat >>confdefs.h <<\_ACEOF | |
75923b2f | 11816 | #define MKDIR_TAKES_ONE_ARG 1 |
ba479fd2 | 11817 | _ACEOF |
75923b2f MK |
11818 | |
11819 | fi | |
11820 | ||
11821 | ||
861bb6c1 JL |
11822 | # File extensions |
11823 | manext='.1' | |
11824 | objext='.o' | |
11825 | ||
11826 | ||
11827 | ||
4977bab6 ZW |
11828 | # With Setjmp/Longjmp based exception handling. |
11829 | # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given. | |
11830 | if test "${enable_sjlj_exceptions+set}" = set; then | |
11831 | enableval="$enable_sjlj_exceptions" | |
11832 | sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi` | |
63cf211a | 11833 | |
ba479fd2 NN |
11834 | cat >>confdefs.h <<_ACEOF |
11835 | #define CONFIG_SJLJ_EXCEPTIONS $sjlj | |
11836 | _ACEOF | |
4977bab6 | 11837 | |
ba479fd2 | 11838 | fi; |
4977bab6 | 11839 | |
443728bb L |
11840 | # For platforms with the unwind ABI which includes an unwind library, |
11841 | # libunwind, we can choose to use the system libunwind. | |
4977bab6 | 11842 | |
443728bb L |
11843 | # Check whether --with-system-libunwind or --without-system-libunwind was given. |
11844 | if test "${with_system_libunwind+set}" = set; then | |
11845 | withval="$with_system_libunwind" | |
4977bab6 | 11846 | |
ba479fd2 | 11847 | fi; |
4977bab6 | 11848 | |
34a86c2b NN |
11849 | # -------------------------------------------------------- |
11850 | # Build, host, and target specific configuration fragments | |
11851 | # -------------------------------------------------------- | |
11852 | ||
5b28c537 NN |
11853 | # Collect build-machine-specific information. |
11854 | . ${srcdir}/config.build | |
11855 | ||
a89ea0df NN |
11856 | # Collect host-machine-specific information. |
11857 | . ${srcdir}/config.host | |
11858 | ||
ef69da62 | 11859 | target_gtfiles= |
a89ea0df NN |
11860 | |
11861 | # Collect target-machine-specific information. | |
8ad9fb33 | 11862 | . ${srcdir}/config.gcc |
861bb6c1 JL |
11863 | |
11864 | extra_objs="${host_extra_objs} ${extra_objs}" | |
30500d84 | 11865 | extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}" |
861bb6c1 JL |
11866 | |
11867 | # Default the target-machine variables that were not explicitly set. | |
75bffa71 | 11868 | if test x"$tm_file" = x |
861bb6c1 JL |
11869 | then tm_file=$cpu_type/$cpu_type.h; fi |
11870 | ||
6b2adea9 | 11871 | if test x"$extra_headers" = x |
861bb6c1 JL |
11872 | then extra_headers=; fi |
11873 | ||
75bffa71 | 11874 | if test x$md_file = x |
e98e406f | 11875 | then md_file=$cpu_type/$cpu_type.md; fi |
861bb6c1 | 11876 | |
75bffa71 | 11877 | if test x$out_file = x |
861bb6c1 JL |
11878 | then out_file=$cpu_type/$cpu_type.c; fi |
11879 | ||
75bffa71 | 11880 | if test x"$tmake_file" = x |
861bb6c1 JL |
11881 | then tmake_file=$cpu_type/t-$cpu_type |
11882 | fi | |
11883 | ||
90e6a802 | 11884 | if test x"$dwarf2" = xyes |
756ee602 | 11885 | then tm_file="$tm_file tm-dwarf2.h" |
90e6a802 RL |
11886 | fi |
11887 | ||
861bb6c1 | 11888 | # Say what files are being used for the output code and MD file. |
11642c3a | 11889 | echo "Using \`$srcdir/config/$out_file' for machine-specific logic." |
861bb6c1 JL |
11890 | echo "Using \`$srcdir/config/$md_file' as machine description file." |
11891 | ||
11642c3a | 11892 | # If any of the xm_file variables contain nonexistent files, warn |
4dc0535b ZW |
11893 | # about them and drop them. |
11894 | ||
11642c3a ZW |
11895 | bx= |
11896 | for x in $build_xm_file; do | |
11897 | if test -f $srcdir/config/$x | |
11898 | then bx="$bx $x" | |
ba479fd2 NN |
11899 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
11900 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
11901 | fi |
11902 | done | |
11903 | build_xm_file="$bx" | |
11904 | ||
11905 | hx= | |
11906 | for x in $host_xm_file; do | |
11907 | if test -f $srcdir/config/$x | |
11908 | then hx="$hx $x" | |
ba479fd2 NN |
11909 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
11910 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
11911 | fi |
11912 | done | |
11913 | host_xm_file="$hx" | |
11914 | ||
11915 | tx= | |
11916 | for x in $xm_file; do | |
11917 | if test -f $srcdir/config/$x | |
11918 | then tx="$tx $x" | |
ba479fd2 NN |
11919 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
11920 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
11921 | fi |
11922 | done | |
11923 | xm_file="$tx" | |
11924 | ||
861bb6c1 JL |
11925 | count=a |
11926 | for f in $tm_file; do | |
11927 | count=${count}x | |
11928 | done | |
75bffa71 | 11929 | if test $count = ax; then |
861bb6c1 JL |
11930 | echo "Using \`$srcdir/config/$tm_file' as target machine macro file." |
11931 | else | |
11932 | echo "Using the following target machine macro files:" | |
11933 | for f in $tm_file; do | |
11934 | echo " $srcdir/config/$f" | |
11935 | done | |
11936 | fi | |
11937 | ||
4977bab6 | 11938 | if test x$need_64bit_hwint = xyes; then |
ba479fd2 NN |
11939 | |
11940 | cat >>confdefs.h <<\_ACEOF | |
4977bab6 | 11941 | #define NEED_64BIT_HOST_WIDE_INT 1 |
ba479fd2 | 11942 | _ACEOF |
4977bab6 ZW |
11943 | |
11944 | fi | |
11945 | ||
99fa8911 AP |
11946 | if test x$use_long_long_for_widest_fast_int = xyes; then |
11947 | ||
11948 | cat >>confdefs.h <<\_ACEOF | |
11949 | #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1 | |
11950 | _ACEOF | |
11951 | ||
11952 | fi | |
11953 | ||
861bb6c1 JL |
11954 | count=a |
11955 | for f in $host_xm_file; do | |
11956 | count=${count}x | |
11957 | done | |
11642c3a ZW |
11958 | if test $count = a; then |
11959 | : | |
11960 | elif test $count = ax; then | |
861bb6c1 JL |
11961 | echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." |
11962 | else | |
11963 | echo "Using the following host machine macro files:" | |
11964 | for f in $host_xm_file; do | |
11965 | echo " $srcdir/config/$f" | |
11966 | done | |
11967 | fi | |
476d9098 | 11968 | echo "Using ${out_host_hook_obj} for host machine hooks." |
861bb6c1 | 11969 | |
75bffa71 | 11970 | if test "$host_xm_file" != "$build_xm_file"; then |
861bb6c1 JL |
11971 | count=a |
11972 | for f in $build_xm_file; do | |
11973 | count=${count}x | |
11974 | done | |
11642c3a ZW |
11975 | if test $count = a; then |
11976 | : | |
11977 | elif test $count = ax; then | |
861bb6c1 JL |
11978 | echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." |
11979 | else | |
11980 | echo "Using the following build machine macro files:" | |
11981 | for f in $build_xm_file; do | |
11982 | echo " $srcdir/config/$f" | |
11983 | done | |
11984 | fi | |
11985 | fi | |
11986 | ||
8bb915b6 NN |
11987 | # --------- |
11988 | # Threading | |
11989 | # --------- | |
11990 | ||
c2e494a8 | 11991 | # Check if a valid thread package |
615be2cf | 11992 | case ${enable_threads} in |
c2e494a8 NN |
11993 | "" | no) |
11994 | # No threads | |
11995 | target_thread_file='single' | |
11996 | ;; | |
11997 | yes) | |
11998 | # default | |
11999 | target_thread_file='single' | |
12000 | ;; | |
18167442 | 12001 | aix | dce | gnat | irix | posix | posix95 | rtems | \ |
769e49eb | 12002 | single | solaris | vxworks | win32 ) |
615be2cf | 12003 | target_thread_file=${enable_threads} |
c2e494a8 NN |
12004 | ;; |
12005 | *) | |
615be2cf | 12006 | echo "${enable_threads} is an unknown thread package" 1>&2 |
c2e494a8 NN |
12007 | exit 1 |
12008 | ;; | |
12009 | esac | |
12010 | ||
12011 | if test x${thread_file} = x; then | |
12012 | # No thread file set by target-specific clauses in config.gcc, | |
12013 | # so use file chosen by default logic above | |
12014 | thread_file=${target_thread_file} | |
861bb6c1 JL |
12015 | fi |
12016 | ||
8bb915b6 NN |
12017 | # Make gthr-default.h if we have a thread file. |
12018 | gthread_flags= | |
12019 | if test $thread_file != single; then | |
12020 | rm -f gthr-default.h | |
12021 | echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h | |
12022 | gthread_flags=-DHAVE_GTHR_DEFAULT | |
12023 | fi | |
12024 | ||
12025 | ||
12026 | # -------- | |
12027 | # UNSORTED | |
12028 | # -------- | |
12029 | ||
18fbf599 | 12030 | use_cxa_atexit=no |
2121a768 JT |
12031 | if test x$enable___cxa_atexit = xyes || \ |
12032 | test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then | |
18fbf599 PB |
12033 | if test x$host = x$target; then |
12034 | echo "$as_me:$LINENO: checking for __cxa_atexit" >&5 | |
354b7da5 DH |
12035 | echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6 |
12036 | if test "${ac_cv_func___cxa_atexit+set}" = set; then | |
12037 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12038 | else | |
12039 | cat >conftest.$ac_ext <<_ACEOF | |
354b7da5 DH |
12040 | /* confdefs.h. */ |
12041 | _ACEOF | |
12042 | cat confdefs.h >>conftest.$ac_ext | |
12043 | cat >>conftest.$ac_ext <<_ACEOF | |
12044 | /* end confdefs.h. */ | |
86da66b5 HPN |
12045 | /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit. |
12046 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
12047 | #define __cxa_atexit innocuous___cxa_atexit | |
12048 | ||
354b7da5 DH |
12049 | /* System header to define __stub macros and hopefully few prototypes, |
12050 | which can conflict with char __cxa_atexit (); below. | |
12051 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
12052 | <limits.h> exists even on freestanding compilers. */ | |
86da66b5 | 12053 | |
354b7da5 DH |
12054 | #ifdef __STDC__ |
12055 | # include <limits.h> | |
12056 | #else | |
12057 | # include <assert.h> | |
12058 | #endif | |
86da66b5 HPN |
12059 | |
12060 | #undef __cxa_atexit | |
12061 | ||
354b7da5 DH |
12062 | /* Override any gcc2 internal prototype to avoid an error. */ |
12063 | #ifdef __cplusplus | |
12064 | extern "C" | |
12065 | { | |
12066 | #endif | |
12067 | /* We use char because int might match the return type of a gcc2 | |
12068 | builtin and then its argument prototype would still apply. */ | |
12069 | char __cxa_atexit (); | |
12070 | /* The GNU C library defines this for functions which it implements | |
12071 | to always fail with ENOSYS. Some functions are actually named | |
12072 | something starting with __ and the normal name is an alias. */ | |
12073 | #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit) | |
12074 | choke me | |
12075 | #else | |
12076 | char (*f) () = __cxa_atexit; | |
12077 | #endif | |
12078 | #ifdef __cplusplus | |
12079 | } | |
12080 | #endif | |
12081 | ||
12082 | int | |
12083 | main () | |
12084 | { | |
12085 | return f != __cxa_atexit; | |
12086 | ; | |
12087 | return 0; | |
12088 | } | |
12089 | _ACEOF | |
12090 | rm -f conftest.$ac_objext conftest$ac_exeext | |
12091 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 12092 | (eval $ac_link) 2>conftest.er1 |
354b7da5 | 12093 | ac_status=$? |
86da66b5 HPN |
12094 | grep -v '^ *+' conftest.er1 >conftest.err |
12095 | rm -f conftest.er1 | |
12096 | cat conftest.err >&5 | |
354b7da5 DH |
12097 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
12098 | (exit $ac_status); } && | |
a1286ef5 ZW |
12099 | { ac_try='test -z "$ac_c_werror_flag" |
12100 | || test ! -s conftest.err' | |
86da66b5 HPN |
12101 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
12102 | (eval $ac_try) 2>&5 | |
12103 | ac_status=$? | |
12104 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12105 | (exit $ac_status); }; } && | |
12106 | { ac_try='test -s conftest$ac_exeext' | |
354b7da5 DH |
12107 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
12108 | (eval $ac_try) 2>&5 | |
12109 | ac_status=$? | |
12110 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12111 | (exit $ac_status); }; }; then | |
12112 | ac_cv_func___cxa_atexit=yes | |
12113 | else | |
12114 | echo "$as_me: failed program was:" >&5 | |
12115 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12116 | ||
12117 | ac_cv_func___cxa_atexit=no | |
12118 | fi | |
86da66b5 HPN |
12119 | rm -f conftest.err conftest.$ac_objext \ |
12120 | conftest$ac_exeext conftest.$ac_ext | |
354b7da5 DH |
12121 | fi |
12122 | echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5 | |
12123 | echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6 | |
12124 | if test $ac_cv_func___cxa_atexit = yes; then | |
18fbf599 PB |
12125 | use_cxa_atexit=yes |
12126 | else | |
12127 | echo "__cxa_atexit can't be enabled on this target" | |
12128 | fi | |
12129 | ||
12130 | else | |
12131 | # We can't check for __cxa_atexit when building a cross, so assume | |
12132 | # it is available | |
12133 | use_cxa_atexit=yes | |
12134 | fi | |
12135 | if test x$use_cxa_atexit = xyes; then | |
ba479fd2 NN |
12136 | |
12137 | cat >>confdefs.h <<\_ACEOF | |
2121a768 | 12138 | #define DEFAULT_USE_CXA_ATEXIT 1 |
ba479fd2 | 12139 | _ACEOF |
2121a768 | 12140 | |
18fbf599 | 12141 | fi |
2121a768 JT |
12142 | fi |
12143 | ||
a5381466 | 12144 | # Look for a file containing extra machine modes. |
1c0ca89d ZW |
12145 | if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then |
12146 | extra_modes_file='$(srcdir)'/config/${extra_modes} | |
ba479fd2 NN |
12147 | |
12148 | ||
12149 | cat >>confdefs.h <<_ACEOF | |
e22340b0 | 12150 | #define EXTRA_MODES_FILE "config/$extra_modes" |
ba479fd2 | 12151 | _ACEOF |
a5381466 ZW |
12152 | |
12153 | fi | |
12154 | ||
75685792 RS |
12155 | # Convert extra_options into a form suitable for Makefile use. |
12156 | extra_opt_files= | |
12157 | for f in $extra_options; do | |
12158 | extra_opt_files="$extra_opt_files \$(srcdir)/config/$f" | |
12159 | done | |
12160 | ||
12161 | ||
b7cb92ad | 12162 | # auto-host.h is the file containing items generated by autoconf and is |
e9a25f70 | 12163 | # the first file included by config.h. |
4977bab6 | 12164 | # If host=build, it is correct to have bconfig include auto-host.h |
ba479fd2 | 12165 | # as well. If host!=build, we are in error and need to do more |
db81d74a | 12166 | # work to find out the build config parameters. |
75bffa71 | 12167 | if test x$host = x$build |
db81d74a | 12168 | then |
eaf4e618 | 12169 | build_auto=auto-host.h |
b7cb92ad JL |
12170 | else |
12171 | # We create a subdir, then run autoconf in the subdir. | |
12172 | # To prevent recursion we set host and build for the new | |
12173 | # invocation of configure to the build for this invocation | |
ba479fd2 | 12174 | # of configure. |
b7cb92ad JL |
12175 | tempdir=build.$$ |
12176 | rm -rf $tempdir | |
12177 | mkdir $tempdir | |
12178 | cd $tempdir | |
12179 | case ${srcdir} in | |
255b8a49 | 12180 | /* | A-Za-z:\\/* ) realsrcdir=${srcdir};; |
b7cb92ad JL |
12181 | *) realsrcdir=../${srcdir};; |
12182 | esac | |
d920e825 L |
12183 | saved_CFLAGS="${CFLAGS}" |
12184 | CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \ | |
12185 | ${realsrcdir}/configure \ | |
33e70558 | 12186 | --enable-languages=${enable_languages-all} \ |
534d0cc0 | 12187 | --target=$target_alias --host=$build_alias --build=$build_alias |
d920e825 | 12188 | CFLAGS="${saved_CFLAGS}" |
b7cb92ad JL |
12189 | |
12190 | # We just finished tests for the build machine, so rename | |
12191 | # the file auto-build.h in the gcc directory. | |
12192 | mv auto-host.h ../auto-build.h | |
12193 | cd .. | |
12194 | rm -rf $tempdir | |
eaf4e618 | 12195 | build_auto=auto-build.h |
db81d74a RH |
12196 | fi |
12197 | ||
06f0b04c | 12198 | |
eaf4e618 | 12199 | tm_file="${tm_file} defaults.h" |
4977bab6 ZW |
12200 | tm_p_file="${tm_p_file} tm-preds.h" |
12201 | host_xm_file="auto-host.h ansidecl.h ${host_xm_file}" | |
12202 | build_xm_file="${build_auto} ansidecl.h ${build_xm_file}" | |
49691411 | 12203 | # We don't want ansidecl.h in target files, write code there in ISO/GNU C. |
b4862477 KG |
12204 | # put this back in temporarily. |
12205 | xm_file="ansidecl.h ${xm_file}" | |
0056a9b5 | 12206 | |
34a86c2b NN |
12207 | # -------- |
12208 | # UNSORTED | |
12209 | # -------- | |
12210 | ||
cc1e60ea | 12211 | # Compile in configure arguments. |
8105825d | 12212 | if test -f configargs.h ; then |
cc1e60ea | 12213 | # Being re-configured. |
022dae81 | 12214 | gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'` |
cc1e60ea JM |
12215 | gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" |
12216 | else | |
12217 | gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS" | |
12218 | fi | |
eeae7b41 DJ |
12219 | |
12220 | # Double all backslashes and backslash all quotes to turn | |
12221 | # gcc_config_arguments into a C string. | |
12222 | sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out | |
12223 | $gcc_config_arguments | |
12224 | EOF | |
12225 | gcc_config_arguments_str=`cat conftest.out` | |
12226 | rm -f conftest.out | |
12227 | ||
cc1e60ea JM |
12228 | cat > configargs.h <<EOF |
12229 | /* Generated automatically. */ | |
eeae7b41 | 12230 | static const char configuration_arguments[] = "$gcc_config_arguments_str"; |
a6687d2b | 12231 | static const char thread_model[] = "$thread_file"; |
7816bea0 DJ |
12232 | |
12233 | static const struct { | |
12234 | const char *name, *value; | |
12235 | } configure_default_options[] = $configure_default_options; | |
cc1e60ea JM |
12236 | EOF |
12237 | ||
ab87f8c8 | 12238 | # Internationalization |
56694dd9 ZW |
12239 | # If we haven't got the data from the intl directory, |
12240 | # assume NLS is disabled. | |
ba479fd2 NN |
12241 | USE_NLS=no |
12242 | LIBINTL= | |
12243 | LIBINTL_DEP= | |
12244 | INCINTL= | |
12245 | XGETTEXT= | |
12246 | GMSGFMT= | |
12247 | POSUB= | |
56694dd9 ZW |
12248 | if test -f ../intl/config.intl; then |
12249 | . ../intl/config.intl | |
093e61a6 | 12250 | fi |
ba479fd2 NN |
12251 | echo "$as_me:$LINENO: checking whether NLS is requested" >&5 |
12252 | echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 | |
56694dd9 | 12253 | if test x"$USE_NLS" != xyes; then |
ba479fd2 NN |
12254 | echo "$as_me:$LINENO: result: no" >&5 |
12255 | echo "${ECHO_T}no" >&6 | |
56694dd9 | 12256 | else |
ba479fd2 NN |
12257 | echo "$as_me:$LINENO: result: yes" >&5 |
12258 | echo "${ECHO_T}yes" >&6 | |
12259 | ||
12260 | cat >>confdefs.h <<\_ACEOF | |
56694dd9 | 12261 | #define ENABLE_NLS 1 |
ba479fd2 | 12262 | _ACEOF |
56694dd9 | 12263 | |
093e61a6 | 12264 | |
ba479fd2 NN |
12265 | echo "$as_me:$LINENO: checking for catalogs to be installed" >&5 |
12266 | echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6 | |
56694dd9 | 12267 | # Look for .po and .gmo files in the source directory. |
ba479fd2 | 12268 | CATALOGS= |
56694dd9 ZW |
12269 | XLINGUAS= |
12270 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do | |
12271 | # If there aren't any .gmo files the shell will give us the | |
12272 | # literal string "../path/to/srcdir/po/*.gmo" which has to be | |
12273 | # weeded out. | |
12274 | case "$cat" in *\**) | |
12275 | continue;; | |
12276 | esac | |
12277 | # The quadruple backslash is collapsed to a double backslash | |
12278 | # by the backticks, then collapsed again by the double quotes, | |
12279 | # leaving us with one backslash in the sed expression (right | |
12280 | # before the dot that mustn't act as a wildcard). | |
12281 | cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"` | |
12282 | lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"` | |
12283 | # The user is allowed to set LINGUAS to a list of languages to | |
12284 | # install catalogs for. If it's empty that means "all of them." | |
12285 | if test "x$LINGUAS" = x; then | |
12286 | CATALOGS="$CATALOGS $cat" | |
12287 | XLINGUAS="$XLINGUAS $lang" | |
12288 | else | |
12289 | case "$LINGUAS" in *$lang*) | |
12290 | CATALOGS="$CATALOGS $cat" | |
12291 | XLINGUAS="$XLINGUAS $lang" | |
12292 | ;; | |
12293 | esac | |
12294 | fi | |
12295 | done | |
12296 | LINGUAS="$XLINGUAS" | |
ba479fd2 NN |
12297 | echo "$as_me:$LINENO: result: $LINGUAS" >&5 |
12298 | echo "${ECHO_T}$LINGUAS" >&6 | |
56694dd9 | 12299 | fi |
861bb6c1 | 12300 | |
56694dd9 ZW |
12301 | # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get |
12302 | # -liconv on the link line twice. | |
12303 | case "$LIBINTL" in *$LIBICONV*) | |
12304 | LIBICONV= ;; | |
12305 | esac | |
dc6746e7 | 12306 | |
56694dd9 ZW |
12307 | # Windows32 Registry support for specifying GCC installation paths. |
12308 | # Check whether --enable-win32-registry or --disable-win32-registry was given. | |
12309 | if test "${enable_win32_registry+set}" = set; then | |
12310 | enableval="$enable_win32_registry" | |
dc6746e7 | 12311 | |
ba479fd2 | 12312 | fi; |
ba479fd2 | 12313 | |
a1286ef5 ZW |
12314 | case $host_os in |
12315 | win32 | pe | cygwin* | mingw32* | uwin*) | |
12316 | if test "x$enable_win32_registry" != xno; then | |
12317 | echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5 | |
ba479fd2 NN |
12318 | echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6 |
12319 | if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then | |
12320 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12321 | else | |
12322 | ac_func_search_save_LIBS=$LIBS | |
12323 | ac_cv_search_RegOpenKeyExA=no | |
12324 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
12325 | /* confdefs.h. */ |
12326 | _ACEOF | |
12327 | cat confdefs.h >>conftest.$ac_ext | |
12328 | cat >>conftest.$ac_ext <<_ACEOF | |
12329 | /* end confdefs.h. */ | |
861bb6c1 | 12330 | |
ab87f8c8 | 12331 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
12332 | #ifdef __cplusplus |
12333 | extern "C" | |
12334 | #endif | |
ab87f8c8 | 12335 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
12336 | builtin and then its argument prototype would still apply. */ |
12337 | char RegOpenKeyExA (); | |
12338 | int | |
12339 | main () | |
12340 | { | |
12341 | RegOpenKeyExA (); | |
12342 | ; | |
12343 | return 0; | |
12344 | } | |
12345 | _ACEOF | |
12346 | rm -f conftest.$ac_objext conftest$ac_exeext | |
12347 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 12348 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 12349 | ac_status=$? |
86da66b5 HPN |
12350 | grep -v '^ *+' conftest.er1 >conftest.err |
12351 | rm -f conftest.er1 | |
12352 | cat conftest.err >&5 | |
ba479fd2 NN |
12353 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
12354 | (exit $ac_status); } && | |
a1286ef5 ZW |
12355 | { ac_try='test -z "$ac_c_werror_flag" |
12356 | || test ! -s conftest.err' | |
86da66b5 HPN |
12357 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
12358 | (eval $ac_try) 2>&5 | |
12359 | ac_status=$? | |
12360 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12361 | (exit $ac_status); }; } && | |
12362 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
12363 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
12364 | (eval $ac_try) 2>&5 | |
12365 | ac_status=$? | |
12366 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12367 | (exit $ac_status); }; }; then | |
56694dd9 | 12368 | ac_cv_search_RegOpenKeyExA="none required" |
ab87f8c8 | 12369 | else |
ba479fd2 NN |
12370 | echo "$as_me: failed program was:" >&5 |
12371 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12372 | ||
861bb6c1 | 12373 | fi |
86da66b5 HPN |
12374 | rm -f conftest.err conftest.$ac_objext \ |
12375 | conftest$ac_exeext conftest.$ac_ext | |
ba479fd2 NN |
12376 | if test "$ac_cv_search_RegOpenKeyExA" = no; then |
12377 | for ac_lib in advapi32; do | |
12378 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
12379 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
12380 | /* confdefs.h. */ |
12381 | _ACEOF | |
12382 | cat confdefs.h >>conftest.$ac_ext | |
12383 | cat >>conftest.$ac_ext <<_ACEOF | |
12384 | /* end confdefs.h. */ | |
12385 | ||
56694dd9 | 12386 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
12387 | #ifdef __cplusplus |
12388 | extern "C" | |
12389 | #endif | |
56694dd9 | 12390 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
12391 | builtin and then its argument prototype would still apply. */ |
12392 | char RegOpenKeyExA (); | |
12393 | int | |
12394 | main () | |
12395 | { | |
12396 | RegOpenKeyExA (); | |
12397 | ; | |
12398 | return 0; | |
12399 | } | |
12400 | _ACEOF | |
12401 | rm -f conftest.$ac_objext conftest$ac_exeext | |
12402 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
86da66b5 | 12403 | (eval $ac_link) 2>conftest.er1 |
ba479fd2 | 12404 | ac_status=$? |
86da66b5 HPN |
12405 | grep -v '^ *+' conftest.er1 >conftest.err |
12406 | rm -f conftest.er1 | |
12407 | cat conftest.err >&5 | |
ba479fd2 NN |
12408 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
12409 | (exit $ac_status); } && | |
a1286ef5 ZW |
12410 | { ac_try='test -z "$ac_c_werror_flag" |
12411 | || test ! -s conftest.err' | |
86da66b5 HPN |
12412 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
12413 | (eval $ac_try) 2>&5 | |
12414 | ac_status=$? | |
12415 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12416 | (exit $ac_status); }; } && | |
12417 | { ac_try='test -s conftest$ac_exeext' | |
ba479fd2 NN |
12418 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
12419 | (eval $ac_try) 2>&5 | |
12420 | ac_status=$? | |
12421 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12422 | (exit $ac_status); }; }; then | |
12423 | ac_cv_search_RegOpenKeyExA="-l$ac_lib" | |
56694dd9 | 12424 | break |
861bb6c1 | 12425 | else |
ba479fd2 NN |
12426 | echo "$as_me: failed program was:" >&5 |
12427 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12428 | ||
861bb6c1 | 12429 | fi |
86da66b5 HPN |
12430 | rm -f conftest.err conftest.$ac_objext \ |
12431 | conftest$ac_exeext conftest.$ac_ext | |
ba479fd2 | 12432 | done |
6e3f3080 | 12433 | fi |
ba479fd2 NN |
12434 | LIBS=$ac_func_search_save_LIBS |
12435 | fi | |
12436 | echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5 | |
12437 | echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6 | |
12438 | if test "$ac_cv_search_RegOpenKeyExA" != no; then | |
63cf211a | 12439 | test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS" |
ba479fd2 | 12440 | |
cafe096b | 12441 | else |
a1286ef5 | 12442 | enable_win32_registry=no |
093e61a6 | 12443 | fi |
ab87f8c8 | 12444 | |
a1286ef5 ZW |
12445 | fi |
12446 | ||
12447 | if test "x$enable_win32_registry" != xno; then | |
12448 | ||
12449 | cat >>confdefs.h <<\_ACEOF | |
12450 | #define ENABLE_WIN32_REGISTRY 1 | |
12451 | _ACEOF | |
ab87f8c8 | 12452 | |
a1286ef5 ZW |
12453 | |
12454 | if test "x$enable_win32_registry" != xyes \ | |
12455 | && test "x$enable_win32_registry" != x; then | |
ba479fd2 NN |
12456 | |
12457 | cat >>confdefs.h <<_ACEOF | |
a1286ef5 | 12458 | #define WIN32_REGISTRY_KEY "$enable_win32_registry" |
ba479fd2 | 12459 | _ACEOF |
cafe096b | 12460 | |
a1286ef5 ZW |
12461 | fi |
12462 | fi | |
12463 | ;; | |
56694dd9 | 12464 | esac |
ab87f8c8 | 12465 | |
56694dd9 ZW |
12466 | # Get an absolute path to the GCC top-level source directory |
12467 | holddir=`${PWDCMD-pwd}` | |
12468 | cd $srcdir | |
12469 | topdir=`${PWDCMD-pwd}` | |
12470 | cd $holddir | |
ab87f8c8 | 12471 | |
56694dd9 | 12472 | # Conditionalize the makefile for this host machine. |
2ed26f6b | 12473 | xmake_file= |
c406e779 | 12474 | for f in ${host_xmake_file} |
56694dd9 ZW |
12475 | do |
12476 | if test -f ${srcdir}/config/$f | |
12477 | then | |
2ed26f6b | 12478 | xmake_file="${xmake_file} \$(srcdir)/config/$f" |
56694dd9 ZW |
12479 | fi |
12480 | done | |
093e61a6 | 12481 | |
56694dd9 | 12482 | # Conditionalize the makefile for this target machine. |
2ed26f6b | 12483 | tmake_file_= |
c406e779 | 12484 | for f in ${tmake_file} |
56694dd9 ZW |
12485 | do |
12486 | if test -f ${srcdir}/config/$f | |
12487 | then | |
2ed26f6b | 12488 | tmake_file_="${tmake_file_} \$(srcdir)/config/$f" |
56694dd9 ZW |
12489 | fi |
12490 | done | |
2ed26f6b | 12491 | tmake_file="${tmake_file_}" |
71a94577 | 12492 | |
ab87f8c8 JL |
12493 | # If the host doesn't support symlinks, modify CC in |
12494 | # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works. | |
12495 | # Otherwise, we can use "CC=$(CC)". | |
12496 | rm -f symtest.tem | |
35f06ae4 PB |
12497 | case "$LN_S" in |
12498 | *-s*) | |
12499 | cc_set_by_configure="\$(CC)" | |
12500 | quoted_cc_set_by_configure="\$(CC)" | |
12501 | stage_prefix_set_by_configure="\$(STAGE_PREFIX)" | |
12502 | quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)" | |
12503 | ;; | |
12504 | *) | |
12505 | cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`" | |
12506 | quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`" | |
12507 | stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`" | |
12508 | quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`" | |
12509 | ;; | |
12510 | esac | |
ab87f8c8 | 12511 | |
5395b47b NN |
12512 | # This is a terrible hack which will go away some day. |
12513 | host_cc_for_libada=${CC} | |
1e3fad21 NN |
12514 | |
12515 | ||
ab87f8c8 JL |
12516 | out_object_file=`basename $out_file .c`.o |
12517 | ||
75685792 RS |
12518 | tm_file_list="options.h" |
12519 | tm_include_list="options.h" | |
ab87f8c8 | 12520 | for f in $tm_file; do |
64ccbc99 | 12521 | case $f in |
d02af173 | 12522 | defaults.h ) |
e22340b0 ZW |
12523 | tm_file_list="${tm_file_list} \$(srcdir)/$f" |
12524 | tm_include_list="${tm_include_list} $f" | |
12525 | ;; | |
12526 | * ) | |
12527 | tm_file_list="${tm_file_list} \$(srcdir)/config/$f" | |
12528 | tm_include_list="${tm_include_list} config/$f" | |
12529 | ;; | |
64ccbc99 | 12530 | esac |
ab87f8c8 JL |
12531 | done |
12532 | ||
11642c3a | 12533 | tm_p_file_list= |
e22340b0 | 12534 | tm_p_include_list= |
11642c3a | 12535 | for f in $tm_p_file; do |
4977bab6 ZW |
12536 | case $f in |
12537 | tm-preds.h ) | |
e22340b0 ZW |
12538 | tm_p_file_list="${tm_p_file_list} $f" |
12539 | tm_p_include_list="${tm_p_include_list} $f" | |
12540 | ;; | |
12541 | * ) | |
12542 | tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" | |
12543 | tm_p_include_list="${tm_p_include_list} config/$f" | |
12544 | esac | |
12545 | done | |
12546 | ||
12547 | xm_file_list= | |
12548 | xm_include_list= | |
12549 | for f in $xm_file; do | |
12550 | case $f in | |
12551 | ansidecl.h ) | |
12552 | xm_file_list="${xm_file_list} \$(srcdir)/../include/$f" | |
12553 | xm_include_list="${xm_include_list} $f" | |
12554 | ;; | |
12555 | auto-host.h ) | |
12556 | xm_file_list="${xm_file_list} $f" | |
12557 | xm_include_list="${xm_include_list} $f" | |
12558 | ;; | |
12559 | * ) | |
12560 | xm_file_list="${xm_file_list} \$(srcdir)/config/$f" | |
12561 | xm_include_list="${xm_include_list} config/$f" | |
12562 | ;; | |
4977bab6 | 12563 | esac |
11642c3a ZW |
12564 | done |
12565 | ||
ab87f8c8 | 12566 | host_xm_file_list= |
e22340b0 | 12567 | host_xm_include_list= |
ab87f8c8 | 12568 | for f in $host_xm_file; do |
64ccbc99 | 12569 | case $f in |
d02af173 | 12570 | ansidecl.h ) |
e22340b0 ZW |
12571 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f" |
12572 | host_xm_include_list="${host_xm_include_list} $f" | |
12573 | ;; | |
e2500fed | 12574 | auto-host.h ) |
e22340b0 ZW |
12575 | host_xm_file_list="${host_xm_file_list} $f" |
12576 | host_xm_include_list="${host_xm_include_list} $f" | |
12577 | ;; | |
12578 | * ) | |
12579 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" | |
12580 | host_xm_include_list="${host_xm_include_list} config/$f" | |
12581 | ;; | |
64ccbc99 | 12582 | esac |
ab87f8c8 JL |
12583 | done |
12584 | ||
12585 | build_xm_file_list= | |
12586 | for f in $build_xm_file; do | |
64ccbc99 | 12587 | case $f in |
d02af173 | 12588 | ansidecl.h ) |
e22340b0 ZW |
12589 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f" |
12590 | build_xm_include_list="${build_xm_include_list} $f" | |
12591 | ;; | |
e2500fed | 12592 | auto-build.h | auto-host.h ) |
e22340b0 ZW |
12593 | build_xm_file_list="${build_xm_file_list} $f" |
12594 | build_xm_include_list="${build_xm_include_list} $f" | |
12595 | ;; | |
12596 | * ) | |
12597 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" | |
12598 | build_xm_include_list="${build_xm_include_list} config/$f" | |
12599 | ;; | |
64ccbc99 | 12600 | esac |
ab87f8c8 JL |
12601 | done |
12602 | ||
a078a589 ZW |
12603 | # Define macro CROSS_COMPILE in compilation if this is a cross-compiler. |
12604 | # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR. | |
ba479fd2 NN |
12605 | CROSS= |
12606 | ALL=all.internal | |
12607 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
ab87f8c8 JL |
12608 | if test x$host != x$target |
12609 | then | |
a078a589 ZW |
12610 | CROSS="-DCROSS_COMPILE" |
12611 | ALL=all.cross | |
12612 | SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)' | |
343f59d9 | 12613 | case "$host","$target" in |
3a7e8b87 GK |
12614 | # Darwin crosses can use the host system's libraries and headers, |
12615 | # because of the fat library support. Of course, it must be the | |
12616 | # same version of Darwin on both sides. Allow the user to | |
12617 | # just say --target=foo-darwin without a version number to mean | |
12618 | # "the version on this system". | |
12619 | *-*-darwin*,*-*-darwin*) | |
12620 | hostos=`echo $host | sed 's/.*-darwin/darwin/'` | |
12621 | targetos=`echo $target | sed 's/.*-darwin/darwin/'` | |
12622 | if test $hostos = $targetos -o $targetos = darwin ; then | |
12623 | CROSS= | |
12624 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
12625 | with_headers=yes | |
12626 | fi | |
12627 | ;; | |
12628 | ||
343f59d9 AM |
12629 | i?86-*-*,x86_64-*-* \ |
12630 | | powerpc*-*-*,powerpc64*-*-*) | |
12631 | CROSS="$CROSS -DNATIVE_CROSS" ;; | |
12632 | esac | |
7a615b25 AO |
12633 | elif test "x$TARGET_SYSTEM_ROOT" != x; then |
12634 | # This is just $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR) | |
12635 | SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)' | |
ab87f8c8 JL |
12636 | fi |
12637 | ||
b39d221a EC |
12638 | # If this is a cross-compiler that does not |
12639 | # have its own set of headers then define | |
12640 | # inhibit_libc | |
12641 | ||
dc06db20 R |
12642 | # If this is using newlib, without having the headers available now, |
12643 | # then define inhibit_libc in LIBGCC2_CFLAGS. | |
fecd6201 ZW |
12644 | # This prevents libgcc2 from containing any code which requires libc |
12645 | # support. | |
b39d221a | 12646 | inhibit_libc= |
dc06db20 R |
12647 | if { { test x$host != x$target && test "x$with_sysroot" = x ; } || |
12648 | test x$with_newlib = xyes ; } && | |
e50084fa | 12649 | { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then |
b39d221a | 12650 | inhibit_libc=-Dinhibit_libc |
b39d221a EC |
12651 | fi |
12652 | ||
12653 | ||
a078a589 ZW |
12654 | # When building gcc with a cross-compiler, we need to adjust things so |
12655 | # that the generator programs are still built with the native compiler. | |
12656 | # Also, we cannot run fixincludes or fix-header. | |
a078a589 ZW |
12657 | |
12658 | # These are the normal (build=host) settings: | |
ba479fd2 NN |
12659 | CC_FOR_BUILD='$(CC)' |
12660 | BUILD_CFLAGS='$(ALL_CFLAGS)' | |
ba479fd2 | 12661 | STMP_FIXINC=stmp-fixinc |
8ad9fb33 AP |
12662 | |
12663 | # Possibly disable fixproto, on a per-target basis. | |
12664 | case ${use_fixproto} in | |
12665 | no) | |
12666 | STMP_FIXPROTO= | |
12667 | ;; | |
12668 | yes) | |
12669 | STMP_FIXPROTO=stmp-fixproto | |
12670 | ;; | |
12671 | esac | |
12672 | ||
a078a589 | 12673 | |
83599948 NS |
12674 | # And these apply if build != host, or we are generating coverage data |
12675 | if test x$build != x$host || test "x$coverage_flags" != x | |
ab87f8c8 | 12676 | then |
b11e4747 | 12677 | BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' |
a078a589 | 12678 | |
7a615b25 | 12679 | if test "x$TARGET_SYSTEM_ROOT" = x; then |
de253ca4 GK |
12680 | if "x$STMP_FIXPROTO" != x ; then |
12681 | STMP_FIXPROTO=stmp-install-fixproto | |
12682 | fi | |
7a615b25 | 12683 | fi |
ab87f8c8 JL |
12684 | fi |
12685 | ||
12686 | # Expand extra_headers to include complete path. | |
12687 | # This substitutes for lots of t-* files. | |
12688 | extra_headers_list= | |
b1ef58c8 NN |
12689 | # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers. |
12690 | for file in ${extra_headers} ; do | |
12691 | extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}" | |
12692 | done | |
ab87f8c8 | 12693 | |
c38f02df ILT |
12694 | # Define collect2 in Makefile. |
12695 | case $host_can_use_collect2 in | |
12696 | no) collect2= ;; | |
12697 | *) collect2='collect2$(exeext)' ;; | |
12698 | esac | |
12699 | ||
12700 | ||
ab87f8c8 | 12701 | # Add a definition of USE_COLLECT2 if system wants one. |
34a86c2b NN |
12702 | case $use_collect2 in |
12703 | no) use_collect2= ;; | |
12704 | "") ;; | |
ba479fd2 | 12705 | *) |
34a86c2b NN |
12706 | host_xm_defines="${host_xm_defines} USE_COLLECT2" |
12707 | xm_defines="${xm_defines} USE_COLLECT2" | |
c38f02df ILT |
12708 | case $host_can_use_collect2 in |
12709 | no) | |
12710 | { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5 | |
12711 | echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;} | |
12712 | { (exit 1); exit 1; }; } | |
12713 | ;; | |
12714 | esac | |
34a86c2b NN |
12715 | ;; |
12716 | esac | |
ab87f8c8 | 12717 | |
8bb915b6 NN |
12718 | # --------------------------- |
12719 | # Assembler & linker features | |
12720 | # --------------------------- | |
12721 | ||
d869a8c4 NN |
12722 | # Identify the assembler which will work hand-in-glove with the newly |
12723 | # built GCC, so that we can examine its features. This is the assembler | |
12724 | # which will be driven by the driver program. | |
12725 | # | |
12726 | # If build != host, and we aren't building gas in-tree, we identify a | |
12727 | # build->target assembler and hope that it will have the same features | |
12728 | # as the host->target assembler we'll be using. | |
ba479fd2 NN |
12729 | echo "$as_me:$LINENO: checking what assembler to use" >&5 |
12730 | echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6 | |
34a86c2b | 12731 | in_tree_gas=no |
ab87f8c8 | 12732 | gcc_cv_as= |
981d4858 JM |
12733 | gcc_cv_gas_major_version= |
12734 | gcc_cv_gas_minor_version= | |
ab87f8c8 JL |
12735 | gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas |
12736 | if test -x "$DEFAULT_ASSEMBLER"; then | |
12737 | gcc_cv_as="$DEFAULT_ASSEMBLER" | |
57991eba | 12738 | elif test -x as$build_exeext; then |
ab87f8c8 | 12739 | # Build using assembler in the current directory. |
57991eba | 12740 | gcc_cv_as=./as$build_exeext |
34a86c2b | 12741 | elif test -f $gcc_cv_as_gas_srcdir/configure.in \ |
08d105fa AO |
12742 | && test -f ../gas/Makefile \ |
12743 | && test x$build = x$host; then | |
12744 | # Single tree build which includes gas. We want to prefer it | |
12745 | # over whatever linker top-level may have detected, since | |
12746 | # we'll use what we're building after installation anyway. | |
ad9c4d9f NN |
12747 | in_tree_gas=yes |
12748 | gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
12749 | for f in $gcc_cv_as_bfd_srcdir/configure \ | |
12750 | $gcc_cv_as_gas_srcdir/configure \ | |
12751 | $gcc_cv_as_gas_srcdir/configure.in \ | |
12752 | $gcc_cv_as_gas_srcdir/Makefile.in ; do | |
58ea87a9 | 12753 | gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f` |
ad9c4d9f NN |
12754 | if test x$gcc_cv_gas_version != x; then |
12755 | break | |
12756 | fi | |
12757 | done | |
12758 | gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` | |
12759 | gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
12760 | gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"` | |
5aaaf0e8 NN |
12761 | case $gcc_cv_gas_patch_version in |
12762 | "") gcc_cv_gas_patch_version="0" ;; | |
12763 | esac | |
8ada417f ZW |
12764 | gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \ |
12765 | + $gcc_cv_gas_minor_version \) \* 1000 \ | |
12766 | + $gcc_cv_gas_patch_version` | |
ad9c4d9f | 12767 | |
57991eba PB |
12768 | rm -f as$build_exeext |
12769 | $LN_S ../gas/as-new$build_exeext as$build_exeext 2>/dev/null | |
5408ac6c HPN |
12770 | in_tree_gas_is_elf=no |
12771 | if grep 'obj_format = elf' ../gas/Makefile > /dev/null \ | |
12772 | || (grep 'obj_format = multi' ../gas/Makefile \ | |
12773 | && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null | |
12774 | then | |
12775 | in_tree_gas_is_elf=yes | |
12776 | fi | |
08d105fa AO |
12777 | elif test -x "$AS_FOR_TARGET"; then |
12778 | gcc_cv_as="$AS_FOR_TARGET" | |
12779 | elif test -x "$AS" && test x$host = x$target; then | |
12780 | gcc_cv_as="$AS" | |
981d4858 | 12781 | fi |
9e423e6d | 12782 | |
a1286ef5 ZW |
12783 | gcc_version=`cat $srcdir/BASE-VER` |
12784 | ||
534d0cc0 | 12785 | if test "x$gcc_cv_as" = x; then |
779243f7 JL |
12786 | # Search the same directories that the installed compiler will |
12787 | # search. Else we may find the wrong assembler and lose. If we | |
12788 | # do not find a suitable assembler binary, then try the user's | |
12789 | # path. | |
12790 | # | |
12791 | # Also note we have to check MD_EXEC_PREFIX before checking the | |
12792 | # user's path. Unfortunately, there is no good way to get at the | |
12793 | # value of MD_EXEC_PREFIX here. So we do a brute force search | |
12794 | # through all the known MD_EXEC_PREFIX values. Ugh. This needs | |
12795 | # to be fixed as part of the make/configure rewrite too. | |
12796 | ||
12797 | if test "x$exec_prefix" = xNONE; then | |
12798 | if test "x$prefix" = xNONE; then | |
12799 | test_prefix=/usr/local | |
12800 | else | |
12801 | test_prefix=$prefix | |
12802 | fi | |
12803 | else | |
12804 | test_prefix=$exec_prefix | |
12805 | fi | |
12806 | ||
12807 | # If the loop below does not find an assembler, then use whatever | |
b095fe2c DJ |
12808 | # one we can find in the users's path. We are looking for a |
12809 | # ${build} -> ${target} assembler. | |
55a2ea2a | 12810 | if test "x$program_prefix" != xNONE; then |
57991eba | 12811 | gcc_cv_as=${program_prefix}as$build_exeext |
b095fe2c DJ |
12812 | elif test x$build != x$host && test x$build != x$target; then |
12813 | gcc_cv_as=${target_noncanonical}-as$build_exeext | |
55a2ea2a | 12814 | else |
57991eba | 12815 | gcc_cv_as=`echo as | sed "${program_transform_name}"`$build_exeext |
55a2ea2a AM |
12816 | fi |
12817 | ||
21addcd9 PB |
12818 | if test x$host = x$build; then |
12819 | test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \ | |
12820 | $test_prefix/libexec/gcc/$target_noncanonical \ | |
12821 | /usr/lib/gcc/$target_noncanonical/$gcc_version \ | |
12822 | /usr/lib/gcc/$target_noncanonical \ | |
12823 | $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \ | |
12824 | $test_prefix/$target_noncanonical/bin" | |
12825 | else | |
12826 | test_dirs= | |
12827 | fi | |
55a2ea2a | 12828 | |
b095fe2c | 12829 | if test x$build = x$target; then |
55a2ea2a | 12830 | test_dirs="$test_dirs \ |
779243f7 JL |
12831 | /usr/libexec \ |
12832 | /usr/ccs/gcc \ | |
12833 | /usr/ccs/bin \ | |
12834 | /udk/usr/ccs/bin \ | |
12835 | /bsd43/usr/lib/cmplrs/cc \ | |
12836 | /usr/cross64/usr/bin \ | |
12837 | /usr/lib/cmplrs/cc \ | |
12838 | /sysv/usr/lib/cmplrs/cc \ | |
12839 | /svr4/usr/lib/cmplrs/cc \ | |
12840 | /usr/bin" | |
55a2ea2a | 12841 | fi |
779243f7 JL |
12842 | |
12843 | for dir in $test_dirs; do | |
57991eba PB |
12844 | if test -x $dir/as$build_exeext; then |
12845 | gcc_cv_as=$dir/as$build_exeext | |
779243f7 JL |
12846 | break; |
12847 | fi | |
12848 | done | |
9e423e6d | 12849 | fi |
34a86c2b NN |
12850 | case $in_tree_gas in |
12851 | yes) | |
ba479fd2 NN |
12852 | echo "$as_me:$LINENO: result: \"newly built gas\"" >&5 |
12853 | echo "${ECHO_T}\"newly built gas\"" >&6 | |
34a86c2b NN |
12854 | ;; |
12855 | no) | |
ba479fd2 NN |
12856 | echo "$as_me:$LINENO: result: $gcc_cv_as" >&5 |
12857 | echo "${ECHO_T}$gcc_cv_as" >&6 | |
34a86c2b NN |
12858 | ;; |
12859 | esac | |
981d4858 | 12860 | |
d869a8c4 NN |
12861 | # Identify the linker which will work hand-in-glove with the newly |
12862 | # built GCC, so that we can examine its features. This is the linker | |
12863 | # which will be driven by the driver program. | |
12864 | # | |
12865 | # If build != host, and we aren't building gas in-tree, we identify a | |
12866 | # build->target linker and hope that it will have the same features | |
12867 | # as the host->target linker we'll be using. | |
ba479fd2 NN |
12868 | echo "$as_me:$LINENO: checking what linker to use" >&5 |
12869 | echo $ECHO_N "checking what linker to use... $ECHO_C" >&6 | |
34a86c2b | 12870 | in_tree_ld=no |
275b60d6 JJ |
12871 | gcc_cv_ld= |
12872 | gcc_cv_gld_major_version= | |
12873 | gcc_cv_gld_minor_version= | |
12874 | gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld | |
12875 | gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
12876 | if test -x "$DEFAULT_LINKER"; then | |
12877 | gcc_cv_ld="$DEFAULT_LINKER" | |
57991eba | 12878 | elif test -x collect-ld$build_exeext; then |
275b60d6 | 12879 | # Build using linker in the current directory. |
57991eba | 12880 | gcc_cv_ld=./collect-ld$build_exeext |
34a86c2b | 12881 | elif test -f $gcc_cv_ld_gld_srcdir/configure.in \ |
08d105fa AO |
12882 | && test -f ../ld/Makefile \ |
12883 | && test x$build = x$host; then | |
12884 | # Single tree build which includes ld. We want to prefer it | |
12885 | # over whatever linker top-level may have detected, since | |
12886 | # we'll use what we're building after installation anyway. | |
34a86c2b | 12887 | in_tree_ld=yes |
5408ac6c HPN |
12888 | in_tree_ld_is_elf=no |
12889 | if (grep 'EMUL = .*elf' ../ld/Makefile \ | |
8a45d680 AN |
12890 | || grep 'EMUL = .*linux' ../ld/Makefile \ |
12891 | || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then | |
5408ac6c HPN |
12892 | in_tree_ld_is_elf=yes |
12893 | fi | |
275b60d6 JJ |
12894 | for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in |
12895 | do | |
58ea87a9 | 12896 | gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f` |
275b60d6 JJ |
12897 | if test x$gcc_cv_gld_version != x; then |
12898 | break | |
12899 | fi | |
12900 | done | |
12901 | gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"` | |
12902 | gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
57991eba PB |
12903 | rm -f collect-ld$build_exeext |
12904 | $LN_S ../ld/ld-new$build_exeext collect-ld$build_exeext 2>/dev/null | |
08d105fa AO |
12905 | elif test -x "$LD_FOR_TARGET"; then |
12906 | gcc_cv_ld="$LD_FOR_TARGET" | |
12907 | elif test -x "$LD" && test x$host = x$target; then | |
12908 | gcc_cv_ld="$LD" | |
275b60d6 JJ |
12909 | fi |
12910 | ||
534d0cc0 | 12911 | if test "x$gcc_cv_ld" = x; then |
275b60d6 JJ |
12912 | # Search the same directories that the installed compiler will |
12913 | # search. Else we may find the wrong linker and lose. If we | |
12914 | # do not find a suitable linker binary, then try the user's | |
12915 | # path. | |
12916 | # | |
12917 | # Also note we have to check MD_EXEC_PREFIX before checking the | |
12918 | # user's path. Unfortunately, there is no good way to get at the | |
12919 | # value of MD_EXEC_PREFIX here. So we do a brute force search | |
12920 | # through all the known MD_EXEC_PREFIX values. Ugh. This needs | |
12921 | # to be fixed as part of the make/configure rewrite too. | |
12922 | ||
12923 | if test "x$exec_prefix" = xNONE; then | |
12924 | if test "x$prefix" = xNONE; then | |
12925 | test_prefix=/usr/local | |
12926 | else | |
12927 | test_prefix=$prefix | |
12928 | fi | |
12929 | else | |
12930 | test_prefix=$exec_prefix | |
12931 | fi | |
12932 | ||
b095fe2c DJ |
12933 | # If the loop below does not find a linker, then use whatever |
12934 | # one we can find in the users's path. We are looking for a | |
12935 | # ${build} -> ${target} linker. | |
55a2ea2a | 12936 | if test "x$program_prefix" != xNONE; then |
57991eba | 12937 | gcc_cv_ld=${program_prefix}ld$build_exeext |
b095fe2c DJ |
12938 | elif test x$build != x$host && test x$build != x$target; then |
12939 | gcc_cv_ld=${target_noncanonical}-ld$build_exeext | |
55a2ea2a | 12940 | else |
57991eba | 12941 | gcc_cv_ld=`echo ld | sed "${program_transform_name}"`$build_exeext |
55a2ea2a AM |
12942 | fi |
12943 | ||
21addcd9 PB |
12944 | if test x$host = x$build; then |
12945 | test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \ | |
12946 | $test_prefix/libexec/gcc/$target_noncanonical \ | |
12947 | /usr/lib/gcc/$target_noncanonical/$gcc_version \ | |
12948 | /usr/lib/gcc/$target_noncanonical \ | |
12949 | $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \ | |
12950 | $test_prefix/$target_noncanonical/bin" | |
12951 | else | |
12952 | test_dirs= | |
12953 | fi | |
55a2ea2a | 12954 | |
b095fe2c | 12955 | if test x$build = x$target; then |
55a2ea2a | 12956 | test_dirs="$test_dirs \ |
275b60d6 JJ |
12957 | /usr/libexec \ |
12958 | /usr/ccs/gcc \ | |
12959 | /usr/ccs/bin \ | |
12960 | /udk/usr/ccs/bin \ | |
12961 | /bsd43/usr/lib/cmplrs/cc \ | |
12962 | /usr/cross64/usr/bin \ | |
12963 | /usr/lib/cmplrs/cc \ | |
12964 | /sysv/usr/lib/cmplrs/cc \ | |
12965 | /svr4/usr/lib/cmplrs/cc \ | |
12966 | /usr/bin" | |
55a2ea2a | 12967 | fi |
275b60d6 JJ |
12968 | |
12969 | for dir in $test_dirs; do | |
57991eba PB |
12970 | if test -x $dir/ld$build_exeext; then |
12971 | gcc_cv_ld=$dir/ld$build_exeext | |
275b60d6 JJ |
12972 | break; |
12973 | fi | |
12974 | done | |
12975 | fi | |
34a86c2b NN |
12976 | case $in_tree_ld in |
12977 | yes) | |
ba479fd2 NN |
12978 | echo "$as_me:$LINENO: result: \"newly built ld\"" >&5 |
12979 | echo "${ECHO_T}\"newly built ld\"" >&6 | |
34a86c2b NN |
12980 | ;; |
12981 | no) | |
ba479fd2 NN |
12982 | echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5 |
12983 | echo "${ECHO_T}$gcc_cv_ld" >&6 | |
34a86c2b NN |
12984 | ;; |
12985 | esac | |
275b60d6 | 12986 | |
981d4858 | 12987 | # Figure out what nm we will be using. |
f9c1196a | 12988 | gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils |
ba479fd2 NN |
12989 | echo "$as_me:$LINENO: checking what nm to use" >&5 |
12990 | echo $ECHO_N "checking what nm to use... $ECHO_C" >&6 | |
f9c1196a | 12991 | in_tree_nm=no |
57991eba PB |
12992 | if test -x nm$build_exeext; then |
12993 | gcc_cv_nm=./nm$build_exeext | |
f9c1196a ZW |
12994 | elif test -f $gcc_cv_binutils_srcdir/configure.in \ |
12995 | && test -f ../binutils/Makefile; then | |
12996 | # Single tree build which includes binutils. | |
12997 | in_tree_nm=yes | |
57991eba PB |
12998 | gcc_cv_nm=./nm$build_exeext |
12999 | rm -f nm$build_exeext | |
13000 | $LN_S ../binutils/nm-new$build_exeext nm$build_exeext 2>/dev/null | |
534d0cc0 | 13001 | elif test "x$program_prefix" != xNONE; then |
57991eba | 13002 | gcc_cv_nm=${program_prefix}nm$build_exeext |
b095fe2c DJ |
13003 | elif test x$build != x$host && test x$build != x$target; then |
13004 | gcc_cv_nm=${target_noncanonical}-nm$build_exeext | |
534d0cc0 | 13005 | else |
57991eba | 13006 | gcc_cv_nm=`echo nm | sed "${program_transform_name}"`$build_exeext |
981d4858 | 13007 | fi |
f9c1196a | 13008 | case $in_tree_nm in |
ba479fd2 NN |
13009 | yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5 |
13010 | echo "${ECHO_T}\"newly built nm\"" >&6 ;; | |
13011 | no) echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5 | |
13012 | echo "${ECHO_T}$gcc_cv_nm" >&6 ;; | |
f9c1196a | 13013 | esac |
981d4858 | 13014 | |
3cae5780 | 13015 | # Figure out what objdump we will be using. |
ba479fd2 NN |
13016 | echo "$as_me:$LINENO: checking what objdump to use" >&5 |
13017 | echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6 | |
f9c1196a | 13018 | in_tree_objdump=no |
57991eba PB |
13019 | if test -x objdump$build_exeext; then |
13020 | gcc_cv_objdump=./objdump$build_exeext | |
f9c1196a ZW |
13021 | elif test -f $gcc_cv_binutils_srcdir/configure.in \ |
13022 | && test -f ../binutils/Makefile; then | |
13023 | # Single tree build which includes binutils. | |
13024 | in_tree_objdump=yes | |
57991eba PB |
13025 | gcc_cv_objdump=./objdump$build_exeext |
13026 | rm -f objdump$build_exeext | |
13027 | $LN_S ../binutils/objdump$build_exeext objdump$build_exeext 2>/dev/null | |
534d0cc0 | 13028 | elif test "x$program_prefix" != xNONE; then |
57991eba | 13029 | gcc_cv_objdump=${program_prefix}objdump$build_exeext |
b095fe2c DJ |
13030 | elif test x$build != x$host && test x$build != x$target; then |
13031 | gcc_cv_objdump=${target_noncanonical}-objdump$build_exeext | |
534d0cc0 | 13032 | else |
f9c1196a | 13033 | gcc_cv_objdump=`echo objdump | \ |
57991eba | 13034 | sed "${program_transform_name}"`$build_exeext |
3cae5780 | 13035 | fi |
f9c1196a | 13036 | case $in_tree_objdump in |
ba479fd2 NN |
13037 | yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5 |
13038 | echo "${ECHO_T}\"newly built objdump\"" >&6 ;; | |
13039 | no) echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5 | |
13040 | echo "${ECHO_T}$gcc_cv_objdump" >&6 ;; | |
f9c1196a | 13041 | esac |
3cae5780 | 13042 | |
981d4858 | 13043 | # Figure out what assembler alignment features are present. |
ba479fd2 NN |
13044 | echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5 |
13045 | echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6 | |
13046 | if test "${gcc_cv_as_balign_and_p2align+set}" = set; then | |
13047 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13048 | else |
13049 | gcc_cv_as_balign_and_p2align=no | |
13050 | if test $in_tree_gas = yes; then | |
13051 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0` | |
13052 | then gcc_cv_as_balign_and_p2align=yes | |
13053 | fi | |
13054 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 13055 | echo '.balign 4 |
8ada417f | 13056 | .p2align 2' > conftest.s |
ba479fd2 NN |
13057 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13058 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13059 | (eval $ac_try) 2>&5 | |
13060 | ac_status=$? | |
13061 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13062 | (exit $ac_status); }; } | |
8ada417f ZW |
13063 | then |
13064 | gcc_cv_as_balign_and_p2align=yes | |
13065 | else | |
13066 | echo "configure: failed program was" >&5 | |
13067 | cat conftest.s >&5 | |
13068 | fi | |
13069 | rm -f conftest.o conftest.s | |
13070 | fi | |
13071 | fi | |
ba479fd2 NN |
13072 | echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5 |
13073 | echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6 | |
63cf211a | 13074 | if test $gcc_cv_as_balign_and_p2align = yes; then |
ba479fd2 NN |
13075 | |
13076 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 13077 | #define HAVE_GAS_BALIGN_AND_P2ALIGN 1 |
ba479fd2 | 13078 | _ACEOF |
981d4858 | 13079 | |
ad9c4d9f NN |
13080 | fi |
13081 | ||
ba479fd2 NN |
13082 | echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5 |
13083 | echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6 | |
13084 | if test "${gcc_cv_as_max_skip_p2align+set}" = set; then | |
13085 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13086 | else |
13087 | gcc_cv_as_max_skip_p2align=no | |
13088 | if test $in_tree_gas = yes; then | |
13089 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` | |
13090 | then gcc_cv_as_max_skip_p2align=yes | |
13091 | fi | |
13092 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 13093 | echo '.p2align 4,,7' > conftest.s |
ba479fd2 NN |
13094 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13095 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13096 | (eval $ac_try) 2>&5 | |
13097 | ac_status=$? | |
13098 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13099 | (exit $ac_status); }; } | |
8ada417f ZW |
13100 | then |
13101 | gcc_cv_as_max_skip_p2align=yes | |
13102 | else | |
13103 | echo "configure: failed program was" >&5 | |
13104 | cat conftest.s >&5 | |
13105 | fi | |
13106 | rm -f conftest.o conftest.s | |
13107 | fi | |
ad9c4d9f | 13108 | fi |
ba479fd2 NN |
13109 | echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5 |
13110 | echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6 | |
63cf211a | 13111 | if test $gcc_cv_as_max_skip_p2align = yes; then |
ba479fd2 NN |
13112 | |
13113 | cat >>confdefs.h <<\_ACEOF | |
9e423e6d | 13114 | #define HAVE_GAS_MAX_SKIP_P2ALIGN 1 |
ba479fd2 | 13115 | _ACEOF |
9e423e6d | 13116 | |
9e423e6d | 13117 | fi |
ad9c4d9f | 13118 | |
ba479fd2 NN |
13119 | echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5 |
13120 | echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6 | |
13121 | if test "${gcc_cv_as_subsection_m1+set}" = set; then | |
13122 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13123 | else |
13124 | gcc_cv_as_subsection_m1=no | |
13125 | if test $in_tree_gas = yes; then | |
13126 | if test $in_tree_gas_is_elf = yes \ | |
13127 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0` | |
13128 | then gcc_cv_as_subsection_m1=yes | |
ad9c4d9f | 13129 | fi |
8ada417f | 13130 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 13131 | echo 'conftest_label1: .word 0 |
d1accaa3 JJ |
13132 | .subsection -1 |
13133 | conftest_label2: .word 0 | |
8ada417f | 13134 | .previous' > conftest.s |
ba479fd2 NN |
13135 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13136 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13137 | (eval $ac_try) 2>&5 | |
13138 | ac_status=$? | |
13139 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13140 | (exit $ac_status); }; } | |
8ada417f ZW |
13141 | then |
13142 | if test x$gcc_cv_nm != x; then | |
13143 | $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 | |
13144 | $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 | |
13145 | if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1 | |
13146 | then : | |
13147 | else gcc_cv_as_subsection_m1=yes | |
13148 | fi | |
13149 | rm -f conftest.nm1 conftest.nm2 | |
13150 | fi | |
13151 | else | |
13152 | echo "configure: failed program was" >&5 | |
13153 | cat conftest.s >&5 | |
13154 | fi | |
13155 | rm -f conftest.o conftest.s | |
13156 | fi | |
981d4858 | 13157 | fi |
ba479fd2 NN |
13158 | echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5 |
13159 | echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6 | |
63cf211a | 13160 | if test $gcc_cv_as_subsection_m1 = yes; then |
ba479fd2 NN |
13161 | |
13162 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 13163 | #define HAVE_GAS_SUBSECTION_ORDERING 1 |
ba479fd2 | 13164 | _ACEOF |
981d4858 | 13165 | |
d1accaa3 | 13166 | fi |
ad9c4d9f | 13167 | |
ba479fd2 NN |
13168 | echo "$as_me:$LINENO: checking assembler for .weak" >&5 |
13169 | echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6 | |
13170 | if test "${gcc_cv_as_weak+set}" = set; then | |
13171 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13172 | else |
13173 | gcc_cv_as_weak=no | |
13174 | if test $in_tree_gas = yes; then | |
13175 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0` | |
13176 | then gcc_cv_as_weak=yes | |
ad9c4d9f | 13177 | fi |
8ada417f | 13178 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 13179 | echo ' .weak foobar' > conftest.s |
ba479fd2 NN |
13180 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13181 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13182 | (eval $ac_try) 2>&5 | |
13183 | ac_status=$? | |
13184 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13185 | (exit $ac_status); }; } | |
8ada417f ZW |
13186 | then |
13187 | gcc_cv_as_weak=yes | |
13188 | else | |
13189 | echo "configure: failed program was" >&5 | |
13190 | cat conftest.s >&5 | |
13191 | fi | |
13192 | rm -f conftest.o conftest.s | |
13193 | fi | |
981d4858 | 13194 | fi |
ba479fd2 NN |
13195 | echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5 |
13196 | echo "${ECHO_T}$gcc_cv_as_weak" >&6 | |
63cf211a | 13197 | if test $gcc_cv_as_weak = yes; then |
ba479fd2 NN |
13198 | |
13199 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 13200 | #define HAVE_GAS_WEAK 1 |
ba479fd2 | 13201 | _ACEOF |
981d4858 | 13202 | |
12822146 | 13203 | fi |
ad9c4d9f | 13204 | |
e41f3691 JDA |
13205 | echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5 |
13206 | echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6 | |
13207 | if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then | |
13208 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13209 | else | |
13210 | gcc_cv_as_nsubspa_comdat=no | |
13211 | if test $in_tree_gas = yes; then | |
13212 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
13213 | then gcc_cv_as_nsubspa_comdat=yes | |
13214 | fi | |
13215 | elif test x$gcc_cv_as != x; then | |
13216 | echo ' .SPACE $TEXT$ | |
13217 | .NSUBSPA $CODE$,COMDAT' > conftest.s | |
13218 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
13219 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13220 | (eval $ac_try) 2>&5 | |
13221 | ac_status=$? | |
13222 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13223 | (exit $ac_status); }; } | |
13224 | then | |
13225 | gcc_cv_as_nsubspa_comdat=yes | |
13226 | else | |
13227 | echo "configure: failed program was" >&5 | |
13228 | cat conftest.s >&5 | |
13229 | fi | |
13230 | rm -f conftest.o conftest.s | |
13231 | fi | |
13232 | fi | |
13233 | echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5 | |
13234 | echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6 | |
13235 | if test $gcc_cv_as_nsubspa_comdat = yes; then | |
13236 | ||
13237 | cat >>confdefs.h <<\_ACEOF | |
13238 | #define HAVE_GAS_NSUBSPA_COMDAT 1 | |
13239 | _ACEOF | |
13240 | ||
13241 | fi | |
13242 | ||
8ada417f ZW |
13243 | # .hidden needs to be supported in both the assembler and the linker, |
13244 | # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. | |
13245 | # This is irritatingly difficult to feature test for; we have to check the | |
13246 | # date string after the version number. If we've got an in-tree | |
13247 | # ld, we don't know its patchlevel version, so we set the baseline at 2.13 | |
13248 | # to be safe. | |
13249 | # The gcc_GAS_CHECK_FEATURE call just sets a cache variable. | |
ba479fd2 NN |
13250 | echo "$as_me:$LINENO: checking assembler for .hidden" >&5 |
13251 | echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6 | |
13252 | if test "${gcc_cv_as_hidden+set}" = set; then | |
13253 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13254 | else |
13255 | gcc_cv_as_hidden=no | |
13256 | if test $in_tree_gas = yes; then | |
13257 | if test $in_tree_gas_is_elf = yes \ | |
13258 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0` | |
13259 | then gcc_cv_as_hidden=yes | |
13260 | fi | |
13261 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 13262 | echo ' .hidden foobar |
8ada417f | 13263 | foobar:' > conftest.s |
ba479fd2 NN |
13264 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13265 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13266 | (eval $ac_try) 2>&5 | |
13267 | ac_status=$? | |
13268 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13269 | (exit $ac_status); }; } | |
8ada417f ZW |
13270 | then |
13271 | gcc_cv_as_hidden=yes | |
13272 | else | |
13273 | echo "configure: failed program was" >&5 | |
13274 | cat conftest.s >&5 | |
13275 | fi | |
13276 | rm -f conftest.o conftest.s | |
13277 | fi | |
13278 | fi | |
ba479fd2 NN |
13279 | echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5 |
13280 | echo "${ECHO_T}$gcc_cv_as_hidden" >&6 | |
63cf211a | 13281 | |
ad9c4d9f | 13282 | |
ba479fd2 NN |
13283 | echo "$as_me:$LINENO: checking linker for .hidden support" >&5 |
13284 | echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6 | |
13285 | if test "${gcc_cv_ld_hidden+set}" = set; then | |
13286 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13287 | else |
13288 | if test $in_tree_ld = yes ; then | |
13289 | gcc_cv_ld_hidden=no | |
13290 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
13291 | && test $in_tree_ld_is_elf = yes; then | |
13292 | gcc_cv_ld_hidden=yes | |
13293 | fi | |
13294 | else | |
13295 | gcc_cv_ld_hidden=yes | |
bace148a | 13296 | ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q` |
8ada417f ZW |
13297 | if echo "$ld_ver" | grep GNU > /dev/null; then |
13298 | ld_vers=`echo $ld_ver | sed -n \ | |
13299 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \ | |
13300 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \ | |
13301 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \ | |
13302 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \ | |
13303 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \ | |
13304 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'` | |
13305 | ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'` | |
13306 | if test 0"$ld_date" -lt 20020404; then | |
13307 | if test -n "$ld_date"; then | |
13308 | # If there was date string, but was earlier than 2002-04-04, fail | |
13309 | gcc_cv_ld_hidden=no | |
13310 | elif test -z "$ld_vers"; then | |
13311 | # If there was no date string nor ld version number, something is wrong | |
13312 | gcc_cv_ld_hidden=no | |
13313 | else | |
13314 | ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` | |
13315 | ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` | |
13316 | ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'` | |
13317 | test -z "$ld_vers_patch" && ld_vers_patch=0 | |
13318 | if test "$ld_vers_major" -lt 2; then | |
13319 | gcc_cv_ld_hidden=no | |
13320 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then | |
13321 | gcc_cv_ld_hidden="no" | |
13322 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then | |
13323 | gcc_cv_ld_hidden=no | |
c72931a6 | 13324 | fi |
8ada417f | 13325 | fi |
789b7de5 | 13326 | fi |
8ada417f | 13327 | else |
28690784 | 13328 | case "${target}" in |
b0fd7d27 | 13329 | hppa64*-*-hpux* | ia64*-*-hpux*) |
28690784 JDA |
13330 | gcc_cv_ld_hidden=yes |
13331 | ;; | |
13332 | *) | |
13333 | gcc_cv_ld_hidden=no | |
13334 | ;; | |
13335 | esac | |
8ada417f ZW |
13336 | fi |
13337 | fi | |
6d07784a | 13338 | fi |
ba479fd2 NN |
13339 | echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5 |
13340 | echo "${ECHO_T}$gcc_cv_ld_hidden" >&6 | |
8ada417f | 13341 | libgcc_visibility=no |
ad9c4d9f | 13342 | |
8e3940b2 | 13343 | if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then |
8ada417f | 13344 | libgcc_visibility=yes |
ba479fd2 NN |
13345 | |
13346 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 13347 | #define HAVE_GAS_HIDDEN 1 |
ba479fd2 | 13348 | _ACEOF |
ad9c4d9f NN |
13349 | |
13350 | fi | |
13351 | ||
8ada417f | 13352 | # Check if we have .[us]leb128, and support symbol arithmetic with it. |
ba479fd2 NN |
13353 | echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5 |
13354 | echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6 | |
13355 | if test "${gcc_cv_as_leb128+set}" = set; then | |
13356 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13357 | else |
13358 | gcc_cv_as_leb128=no | |
13359 | if test $in_tree_gas = yes; then | |
13360 | if test $in_tree_gas_is_elf = yes \ | |
13361 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
13362 | then gcc_cv_as_leb128=yes | |
13363 | fi | |
13364 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 13365 | echo ' .data |
b7460f24 RH |
13366 | .uleb128 L2 - L1 |
13367 | L1: | |
13368 | .uleb128 1280 | |
13369 | .sleb128 -1010 | |
8ada417f | 13370 | L2:' > conftest.s |
ba479fd2 NN |
13371 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13372 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13373 | (eval $ac_try) 2>&5 | |
13374 | ac_status=$? | |
13375 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13376 | (exit $ac_status); }; } | |
8ada417f ZW |
13377 | then |
13378 | # GAS versions before 2.11 do not support uleb128, | |
13379 | # despite appearing to. | |
13380 | # ??? There exists an elf-specific test that will crash | |
13381 | # the assembler. Perhaps it's better to figure out whether | |
13382 | # arbitrary sections are supported and try the test. | |
bace148a | 13383 | as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q` |
8ada417f ZW |
13384 | if echo "$as_ver" | grep GNU > /dev/null; then |
13385 | as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'` | |
13386 | as_major=`echo $as_ver | sed 's/\..*//'` | |
13387 | as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'` | |
13388 | if test $as_major -eq 2 && test $as_minor -lt 11 | |
13389 | then : | |
13390 | else gcc_cv_as_leb128=yes | |
13391 | fi | |
13392 | fi | |
13393 | else | |
13394 | echo "configure: failed program was" >&5 | |
13395 | cat conftest.s >&5 | |
13396 | fi | |
13397 | rm -f conftest.o conftest.s | |
13398 | fi | |
b7460f24 | 13399 | fi |
ba479fd2 NN |
13400 | echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5 |
13401 | echo "${ECHO_T}$gcc_cv_as_leb128" >&6 | |
63cf211a | 13402 | if test $gcc_cv_as_leb128 = yes; then |
ba479fd2 NN |
13403 | |
13404 | cat >>confdefs.h <<\_ACEOF | |
b7460f24 | 13405 | #define HAVE_AS_LEB128 1 |
ba479fd2 | 13406 | _ACEOF |
b7460f24 RH |
13407 | |
13408 | fi | |
ad9c4d9f | 13409 | |
8ada417f ZW |
13410 | # GAS versions up to and including 2.11.0 may mis-optimize |
13411 | # .eh_frame data. | |
ba479fd2 NN |
13412 | echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5 |
13413 | echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6 | |
13414 | if test "${gcc_cv_as_eh_frame+set}" = set; then | |
13415 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13416 | else |
13417 | gcc_cv_as_eh_frame=no | |
13418 | if test $in_tree_gas = yes; then | |
13419 | if test $in_tree_gas_is_elf = yes \ | |
13420 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
13421 | then gcc_cv_as_eh_frame=yes | |
ad9c4d9f | 13422 | fi |
8ada417f | 13423 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 13424 | echo ' .text |
c64688ae RH |
13425 | .LFB1: |
13426 | .4byte 0 | |
13427 | .L1: | |
13428 | .4byte 0 | |
13429 | .LFE1: | |
13430 | .section .eh_frame,"aw",@progbits | |
13431 | __FRAME_BEGIN__: | |
13432 | .4byte .LECIE1-.LSCIE1 | |
13433 | .LSCIE1: | |
13434 | .4byte 0x0 | |
13435 | .byte 0x1 | |
13436 | .ascii "z\0" | |
13437 | .byte 0x1 | |
13438 | .byte 0x78 | |
13439 | .byte 0x1a | |
13440 | .byte 0x0 | |
13441 | .byte 0x4 | |
13442 | .4byte 1 | |
13443 | .p2align 1 | |
13444 | .LECIE1: | |
13445 | .LSFDE1: | |
13446 | .4byte .LEFDE1-.LASFDE1 | |
13447 | .LASFDE1: | |
13448 | .4byte .LASFDE1-__FRAME_BEGIN__ | |
13449 | .4byte .LFB1 | |
13450 | .4byte .LFE1-.LFB1 | |
13451 | .byte 0x4 | |
13452 | .4byte .LFE1-.LFB1 | |
13453 | .byte 0x4 | |
13454 | .4byte .L1-.LFB1 | |
8ada417f | 13455 | .LEFDE1:' > conftest.s |
ba479fd2 NN |
13456 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
13457 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13458 | (eval $ac_try) 2>&5 | |
13459 | ac_status=$? | |
13460 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13461 | (exit $ac_status); }; } | |
8ada417f ZW |
13462 | then |
13463 | cat > conftest.lit <<EOF | |
c64688ae RH |
13464 | 0000 10000000 00000000 017a0001 781a0004 .........z..x... |
13465 | 0010 01000000 12000000 18000000 00000000 ................ | |
093e61a6 | 13466 | 0020 08000000 04080000 0044 .........D |
01efb963 | 13467 | EOF |
ba479fd2 | 13468 | cat > conftest.big <<EOF |
01efb963 AS |
13469 | 0000 00000010 00000000 017a0001 781a0004 .........z..x... |
13470 | 0010 00000001 00000012 00000018 00000000 ................ | |
093e61a6 | 13471 | 0020 00000008 04000000 0844 .........D |
c64688ae | 13472 | EOF |
8ada417f ZW |
13473 | # If the assembler didn't choke, and we can objdump, |
13474 | # and we got the correct data, then succeed. | |
13475 | if test x$gcc_cv_objdump != x \ | |
13476 | && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \ | |
13477 | | tail -3 > conftest.got \ | |
13478 | && { cmp conftest.lit conftest.got > /dev/null 2>&1 \ | |
13479 | || cmp conftest.big conftest.got > /dev/null 2>&1; } | |
13480 | then | |
13481 | gcc_cv_as_eh_frame=yes | |
ba479fd2 NN |
13482 | elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null' |
13483 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13484 | (eval $ac_try) 2>&5 | |
13485 | ac_status=$? | |
13486 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13487 | (exit $ac_status); }; }; then | |
8ada417f ZW |
13488 | gcc_cv_as_eh_frame=buggy |
13489 | else | |
13490 | # Uh oh, what do we do now? | |
13491 | gcc_cv_as_eh_frame=no | |
13492 | fi | |
13493 | else | |
13494 | echo "configure: failed program was" >&5 | |
13495 | cat conftest.s >&5 | |
13496 | fi | |
13497 | rm -f conftest.o conftest.s | |
13498 | fi | |
c64688ae | 13499 | fi |
ba479fd2 NN |
13500 | echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5 |
13501 | echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6 | |
ad9c4d9f | 13502 | |
6e3f3080 | 13503 | |
63cf211a | 13504 | if test $gcc_cv_as_eh_frame = buggy; then |
ba479fd2 NN |
13505 | |
13506 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 13507 | #define USE_AS_TRADITIONAL_FORMAT 1 |
ba479fd2 | 13508 | _ACEOF |
ad9c4d9f NN |
13509 | |
13510 | fi | |
13511 | ||
ba479fd2 NN |
13512 | echo "$as_me:$LINENO: checking assembler for section merging support" >&5 |
13513 | echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6 | |
13514 | if test "${gcc_cv_as_shf_merge+set}" = set; then | |
13515 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13516 | else |
13517 | gcc_cv_as_shf_merge=no | |
13518 | if test $in_tree_gas = yes; then | |
13519 | if test $in_tree_gas_is_elf = yes \ | |
13520 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
13521 | then gcc_cv_as_shf_merge=yes | |
13522 | fi | |
13523 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 13524 | echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s |
ba479fd2 NN |
13525 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' |
13526 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13527 | (eval $ac_try) 2>&5 | |
13528 | ac_status=$? | |
13529 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13530 | (exit $ac_status); }; } | |
8ada417f ZW |
13531 | then |
13532 | gcc_cv_as_shf_merge=yes | |
13533 | else | |
13534 | echo "configure: failed program was" >&5 | |
13535 | cat conftest.s >&5 | |
13536 | fi | |
13537 | rm -f conftest.o conftest.s | |
13538 | fi | |
201556f0 | 13539 | fi |
ba479fd2 NN |
13540 | echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5 |
13541 | echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6 | |
8ada417f | 13542 | |
c18a5b6c MM |
13543 | if test $gcc_cv_as_shf_merge = no; then |
13544 | echo "$as_me:$LINENO: checking assembler for section merging support" >&5 | |
13545 | echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6 | |
13546 | if test "${gcc_cv_as_shf_merge+set}" = set; then | |
13547 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13548 | else | |
13549 | gcc_cv_as_shf_merge=no | |
13550 | if test $in_tree_gas = yes; then | |
13551 | if test $in_tree_gas_is_elf = yes \ | |
13552 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
13553 | then gcc_cv_as_shf_merge=yes | |
13554 | fi | |
13555 | elif test x$gcc_cv_as != x; then | |
13556 | echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s | |
13557 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' | |
13558 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13559 | (eval $ac_try) 2>&5 | |
13560 | ac_status=$? | |
13561 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13562 | (exit $ac_status); }; } | |
13563 | then | |
13564 | gcc_cv_as_shf_merge=yes | |
13565 | else | |
13566 | echo "configure: failed program was" >&5 | |
13567 | cat conftest.s >&5 | |
13568 | fi | |
13569 | rm -f conftest.o conftest.s | |
13570 | fi | |
13571 | fi | |
13572 | echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5 | |
13573 | echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6 | |
13574 | ||
13575 | fi | |
8ad9fb33 | 13576 | |
ba479fd2 | 13577 | cat >>confdefs.h <<_ACEOF |
8ad9fb33 | 13578 | #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 13579 | _ACEOF |
201556f0 | 13580 | |
201556f0 | 13581 | |
c18a5b6c MM |
13582 | echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5 |
13583 | echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6 | |
13584 | if test "${gcc_cv_as_comdat_group+set}" = set; then | |
13585 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13586 | else | |
13587 | gcc_cv_as_comdat_group=no | |
13588 | if test $in_tree_gas = yes; then | |
13589 | if test $in_tree_gas_is_elf = yes \ | |
13590 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
13591 | then gcc_cv_as_comdat_group=yes | |
13592 | fi | |
13593 | elif test x$gcc_cv_as != x; then | |
13594 | echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s | |
13595 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' | |
13596 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13597 | (eval $ac_try) 2>&5 | |
13598 | ac_status=$? | |
13599 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13600 | (exit $ac_status); }; } | |
13601 | then | |
13602 | gcc_cv_as_comdat_group=yes | |
13603 | else | |
13604 | echo "configure: failed program was" >&5 | |
13605 | cat conftest.s >&5 | |
13606 | fi | |
13607 | rm -f conftest.o conftest.s | |
13608 | fi | |
13609 | fi | |
13610 | echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5 | |
13611 | echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6 | |
13612 | ||
13613 | if test $gcc_cv_as_comdat_group = yes; then | |
13614 | gcc_cv_as_comdat_group_percent=no | |
13615 | else | |
13616 | echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5 | |
13617 | echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6 | |
13618 | if test "${gcc_cv_as_comdat_group_percent+set}" = set; then | |
13619 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13620 | else | |
13621 | gcc_cv_as_comdat_group_percent=no | |
13622 | if test $in_tree_gas = yes; then | |
13623 | if test $in_tree_gas_is_elf = yes \ | |
13624 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
13625 | then gcc_cv_as_comdat_group_percent=yes | |
13626 | fi | |
13627 | elif test x$gcc_cv_as != x; then | |
13628 | echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s | |
13629 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' | |
13630 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13631 | (eval $ac_try) 2>&5 | |
13632 | ac_status=$? | |
13633 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13634 | (exit $ac_status); }; } | |
13635 | then | |
13636 | gcc_cv_as_comdat_group_percent=yes | |
13637 | else | |
13638 | echo "configure: failed program was" >&5 | |
13639 | cat conftest.s >&5 | |
13640 | fi | |
13641 | rm -f conftest.o conftest.s | |
13642 | fi | |
13643 | fi | |
13644 | echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5 | |
13645 | echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6 | |
13646 | ||
13647 | fi | |
13648 | ||
13649 | cat >>confdefs.h <<_ACEOF | |
13650 | #define HAVE_GAS_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi` | |
13651 | _ACEOF | |
13652 | ||
13653 | ||
8ada417f | 13654 | # Thread-local storage - the check is heavily parametrized. |
f996902d RH |
13655 | conftest_s= |
13656 | tls_first_major= | |
13657 | tls_first_minor= | |
9739c90c | 13658 | tls_as_opt= |
f996902d | 13659 | case "$target" in |
6f9b006d RH |
13660 | alpha*-*-*) |
13661 | conftest_s=' | |
13662 | .section ".tdata","awT",@progbits | |
13663 | foo: .long 25 | |
13664 | .text | |
13665 | ldq $27,__tls_get_addr($29) !literal!1 | |
13666 | lda $16,foo($29) !tlsgd!1 | |
13667 | jsr $26,($27),__tls_get_addr !lituse_tlsgd!1 | |
13668 | ldq $27,__tls_get_addr($29) !literal!2 | |
13669 | lda $16,foo($29) !tlsldm!2 | |
13670 | jsr $26,($27),__tls_get_addr !lituse_tlsldm!2 | |
13671 | ldq $1,foo($29) !gotdtprel | |
13672 | ldah $2,foo($29) !dtprelhi | |
13673 | lda $3,foo($2) !dtprello | |
13674 | lda $4,foo($29) !dtprel | |
13675 | ldq $1,foo($29) !gottprel | |
13676 | ldah $2,foo($29) !tprelhi | |
13677 | lda $3,foo($2) !tprello | |
13678 | lda $4,foo($29) !tprel' | |
13679 | tls_first_major=2 | |
13680 | tls_first_minor=13 | |
2f3321ca | 13681 | tls_as_opt=--fatal-warnings |
6f9b006d | 13682 | ;; |
e4dd71de AH |
13683 | frv*-*-*) |
13684 | conftest_s=' | |
13685 | .section ".tdata","awT",@progbits | |
13686 | x: .long 25 | |
13687 | .text | |
13688 | call #gettlsoff(x)' | |
13689 | tls_first_major=2 | |
13690 | tls_first_minor=14 | |
13691 | ;; | |
f996902d RH |
13692 | i[34567]86-*-*) |
13693 | conftest_s=' | |
13694 | .section ".tdata","awT",@progbits | |
13695 | foo: .long 25 | |
13696 | .text | |
13697 | movl %gs:0, %eax | |
13698 | leal foo@TLSGD(,%ebx,1), %eax | |
13699 | leal foo@TLSLDM(%ebx), %eax | |
13700 | leal foo@DTPOFF(%eax), %edx | |
13701 | movl foo@GOTTPOFF(%ebx), %eax | |
13702 | subl foo@GOTTPOFF(%ebx), %eax | |
75d38379 JJ |
13703 | addl foo@GOTNTPOFF(%ebx), %eax |
13704 | movl foo@INDNTPOFF, %eax | |
f996902d RH |
13705 | movl $foo@TPOFF, %eax |
13706 | subl $foo@TPOFF, %eax | |
13707 | leal foo@NTPOFF(%ecx), %eax' | |
13708 | tls_first_major=2 | |
75d38379 | 13709 | tls_first_minor=14 |
2f3321ca | 13710 | tls_as_opt=--fatal-warnings |
75d38379 JJ |
13711 | ;; |
13712 | x86_64-*-*) | |
13713 | conftest_s=' | |
13714 | .section ".tdata","awT",@progbits | |
13715 | foo: .long 25 | |
13716 | .text | |
13717 | movq %fs:0, %rax | |
13718 | leaq foo@TLSGD(%rip), %rdi | |
13719 | leaq foo@TLSLD(%rip), %rdi | |
13720 | leaq foo@DTPOFF(%rax), %rdx | |
13721 | movq foo@GOTTPOFF(%rip), %rax | |
13722 | movq $foo@TPOFF, %rax' | |
13723 | tls_first_major=2 | |
13724 | tls_first_minor=14 | |
2f3321ca | 13725 | tls_as_opt=--fatal-warnings |
f996902d | 13726 | ;; |
7b6e506e RH |
13727 | ia64-*-*) |
13728 | conftest_s=' | |
13729 | .section ".tdata","awT",@progbits | |
13730 | foo: data8 25 | |
13731 | .text | |
13732 | addl r16 = @ltoff(@dtpmod(foo#)), gp | |
13733 | addl r17 = @ltoff(@dtprel(foo#)), gp | |
13734 | addl r18 = @ltoff(@tprel(foo#)), gp | |
13735 | addl r19 = @dtprel(foo#), gp | |
13736 | adds r21 = @dtprel(foo#), r13 | |
13737 | movl r23 = @dtprel(foo#) | |
13738 | addl r20 = @tprel(foo#), gp | |
13739 | adds r22 = @tprel(foo#), r13 | |
13740 | movl r24 = @tprel(foo#)' | |
13741 | tls_first_major=2 | |
13742 | tls_first_minor=13 | |
2f3321ca | 13743 | tls_as_opt=--fatal-warnings |
7b6e506e | 13744 | ;; |
69229b81 DJ |
13745 | mips*-*-*) |
13746 | conftest_s=' | |
13747 | .section .tdata,"awT",@progbits | |
13748 | x: | |
13749 | .word 2 | |
13750 | .text | |
13751 | addiu $4, $28, %tlsgd(x) | |
13752 | addiu $4, $28, %tlsldm(x) | |
13753 | lui $4, %dtprel_hi(x) | |
13754 | addiu $4, $4, %dtprel_lo(x) | |
13755 | lw $4, %gottprel(x)($28) | |
13756 | lui $4, %tprel_hi(x) | |
13757 | addiu $4, $4, %tprel_lo(x)' | |
13758 | tls_first_major=2 | |
13759 | tls_first_minor=16 | |
13760 | tls_as_opt='-32 --fatal-warnings' | |
13761 | ;; | |
c4501e62 JJ |
13762 | powerpc-*-*) |
13763 | conftest_s=' | |
13764 | .section ".tdata","awT",@progbits | |
13765 | .align 2 | |
13766 | ld0: .space 4 | |
13767 | ld1: .space 4 | |
13768 | x1: .space 4 | |
13769 | x2: .space 4 | |
13770 | x3: .space 4 | |
13771 | .text | |
13772 | addi 3,31,ld0@got@tlsgd | |
13773 | bl __tls_get_addr | |
13774 | addi 3,31,x1@got@tlsld | |
13775 | bl __tls_get_addr | |
13776 | addi 9,3,x1@dtprel | |
13777 | addis 9,3,x2@dtprel@ha | |
13778 | addi 9,9,x2@dtprel@l | |
13779 | lwz 9,x3@got@tprel(31) | |
13780 | add 9,9,x@tls | |
13781 | addi 9,2,x1@tprel | |
13782 | addis 9,2,x2@tprel@ha | |
13783 | addi 9,9,x2@tprel@l' | |
13784 | tls_first_major=2 | |
13785 | tls_first_minor=14 | |
2f3321ca | 13786 | tls_as_opt="-a32 --fatal-warnings" |
c4501e62 JJ |
13787 | ;; |
13788 | powerpc64-*-*) | |
13789 | conftest_s=' | |
13790 | .section ".tdata","awT",@progbits | |
13791 | .align 3 | |
13792 | ld0: .space 8 | |
13793 | ld1: .space 8 | |
13794 | x1: .space 8 | |
13795 | x2: .space 8 | |
13796 | x3: .space 8 | |
13797 | .text | |
13798 | addi 3,2,ld0@got@tlsgd | |
13799 | bl .__tls_get_addr | |
13800 | nop | |
13801 | addi 3,2,ld1@toc | |
13802 | bl .__tls_get_addr | |
13803 | nop | |
13804 | addi 3,2,x1@got@tlsld | |
13805 | bl .__tls_get_addr | |
13806 | nop | |
13807 | addi 9,3,x1@dtprel | |
13808 | bl .__tls_get_addr | |
13809 | nop | |
13810 | addis 9,3,x2@dtprel@ha | |
13811 | addi 9,9,x2@dtprel@l | |
13812 | bl .__tls_get_addr | |
13813 | nop | |
13814 | ld 9,x3@got@dtprel(2) | |
13815 | add 9,9,3 | |
13816 | bl .__tls_get_addr | |
13817 | nop' | |
13818 | tls_first_major=2 | |
13819 | tls_first_minor=14 | |
2f3321ca | 13820 | tls_as_opt="-a64 --fatal-warnings" |
c4501e62 | 13821 | ;; |
fd3cd001 UW |
13822 | s390-*-*) |
13823 | conftest_s=' | |
13824 | .section ".tdata","awT",@progbits | |
13825 | foo: .long 25 | |
13826 | .text | |
13827 | .long foo@TLSGD | |
13828 | .long foo@TLSLDM | |
13829 | .long foo@DTPOFF | |
13830 | .long foo@NTPOFF | |
13831 | .long foo@GOTNTPOFF | |
13832 | .long foo@INDNTPOFF | |
13833 | l %r1,foo@GOTNTPOFF(%r12) | |
13834 | l %r1,0(%r1):tls_load:foo | |
13835 | bas %r14,0(%r1,%r13):tls_gdcall:foo | |
13836 | bas %r14,0(%r1,%r13):tls_ldcall:foo' | |
13837 | tls_first_major=2 | |
13838 | tls_first_minor=14 | |
2f3321ca | 13839 | tls_as_opt="-m31 --fatal-warnings" |
fd3cd001 UW |
13840 | ;; |
13841 | s390x-*-*) | |
13842 | conftest_s=' | |
13843 | .section ".tdata","awT",@progbits | |
13844 | foo: .long 25 | |
13845 | .text | |
13846 | .quad foo@TLSGD | |
13847 | .quad foo@TLSLDM | |
13848 | .quad foo@DTPOFF | |
13849 | .quad foo@NTPOFF | |
13850 | .quad foo@GOTNTPOFF | |
13851 | lg %r1,foo@GOTNTPOFF(%r12) | |
13852 | larl %r1,foo@INDNTPOFF | |
13853 | brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo | |
13854 | brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo' | |
13855 | tls_first_major=2 | |
13856 | tls_first_minor=14 | |
2f3321ca | 13857 | tls_as_opt="-m64 -Aesame --fatal-warnings" |
fd3cd001 | 13858 | ;; |
9ff13962 KK |
13859 | sh-*-* | sh[34]-*-*) |
13860 | conftest_s=' | |
13861 | .section ".tdata","awT",@progbits | |
13862 | foo: .long 25 | |
13863 | .text | |
13864 | .long foo@TLSGD | |
13865 | .long foo@TLSLDM | |
13866 | .long foo@DTPOFF | |
13867 | .long foo@GOTTPOFF | |
13868 | .long foo@TPOFF' | |
13869 | tls_first_major=2 | |
13870 | tls_first_minor=13 | |
2f3321ca | 13871 | tls_as_opt=--fatal-warnings |
9ff13962 | 13872 | ;; |
5751a10b | 13873 | sparc*-*-*) |
2f3321ca EB |
13874 | case "$target" in |
13875 | sparc*-sun-solaris2.*) | |
13876 | on_solaris=yes | |
13877 | ;; | |
13878 | *) | |
13879 | on_solaris=no | |
13880 | ;; | |
13881 | esac | |
13882 | if test x$on_solaris = xyes && test x$gas_flag = xno; then | |
13883 | conftest_s=' | |
13884 | .section ".tdata",#alloc,#write,#tls | |
13885 | foo: .long 25 | |
13886 | .text | |
13887 | sethi %tgd_hi22(foo), %o0 | |
13888 | add %o0, %tgd_lo10(foo), %o1 | |
13889 | add %l7, %o1, %o0, %tgd_add(foo) | |
13890 | call __tls_get_addr, %tgd_call(foo) | |
13891 | sethi %tldm_hi22(foo), %l1 | |
13892 | add %l1, %tldm_lo10(foo), %l2 | |
13893 | add %l7, %l2, %o0, %tldm_add(foo) | |
13894 | call __tls_get_addr, %tldm_call(foo) | |
13895 | sethi %tldo_hix22(foo), %l3 | |
13896 | xor %l3, %tldo_lox10(foo), %l4 | |
13897 | add %o0, %l4, %l5, %tldo_add(foo) | |
13898 | sethi %tie_hi22(foo), %o3 | |
13899 | add %o3, %tie_lo10(foo), %o3 | |
13900 | ld [%l7 + %o3], %o2, %tie_ld(foo) | |
13901 | add %g7, %o2, %o4, %tie_add(foo) | |
13902 | sethi %tle_hix22(foo), %l1 | |
13903 | xor %l1, %tle_lox10(foo), %o5 | |
13904 | ld [%g7 + %o5], %o1' | |
13905 | tls_first_major=0 | |
13906 | tls_first_minor=0 | |
13907 | else | |
13908 | conftest_s=' | |
5751a10b JJ |
13909 | .section ".tdata","awT",@progbits |
13910 | foo: .long 25 | |
13911 | .text | |
13912 | sethi %tgd_hi22(foo), %o0 | |
13913 | add %o0, %tgd_lo10(foo), %o1 | |
13914 | add %l7, %o1, %o0, %tgd_add(foo) | |
13915 | call __tls_get_addr, %tgd_call(foo) | |
13916 | sethi %tldm_hi22(foo), %l1 | |
13917 | add %l1, %tldm_lo10(foo), %l2 | |
13918 | add %l7, %l2, %o0, %tldm_add(foo) | |
13919 | call __tls_get_addr, %tldm_call(foo) | |
13920 | sethi %tldo_hix22(foo), %l3 | |
13921 | xor %l3, %tldo_lox10(foo), %l4 | |
13922 | add %o0, %l4, %l5, %tldo_add(foo) | |
13923 | sethi %tie_hi22(foo), %o3 | |
13924 | add %o3, %tie_lo10(foo), %o3 | |
13925 | ld [%l7 + %o3], %o2, %tie_ld(foo) | |
13926 | add %g7, %o2, %o4, %tie_add(foo) | |
13927 | sethi %tle_hix22(foo), %l1 | |
13928 | xor %l1, %tle_lox10(foo), %o5 | |
13929 | ld [%g7 + %o5], %o1' | |
13930 | tls_first_major=2 | |
13931 | tls_first_minor=14 | |
2f3321ca EB |
13932 | tls_as_opt="-32 --fatal-warnings" |
13933 | fi | |
5751a10b | 13934 | ;; |
f996902d RH |
13935 | esac |
13936 | if test -z "$tls_first_major"; then | |
8ada417f ZW |
13937 | : # If we don't have a check, assume no support. |
13938 | else | |
ba479fd2 NN |
13939 | echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5 |
13940 | echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6 | |
13941 | if test "${gcc_cv_as_tls+set}" = set; then | |
13942 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
13943 | else |
13944 | gcc_cv_as_tls=no | |
13945 | if test $in_tree_gas = yes; then | |
13946 | if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0` | |
13947 | then gcc_cv_as_tls=yes | |
ad9c4d9f | 13948 | fi |
8ada417f | 13949 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 13950 | echo "$conftest_s" > conftest.s |
2f3321ca | 13951 | if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5' |
ba479fd2 NN |
13952 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
13953 | (eval $ac_try) 2>&5 | |
13954 | ac_status=$? | |
13955 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13956 | (exit $ac_status); }; } | |
8ada417f ZW |
13957 | then |
13958 | gcc_cv_as_tls=yes | |
13959 | else | |
13960 | echo "configure: failed program was" >&5 | |
13961 | cat conftest.s >&5 | |
13962 | fi | |
13963 | rm -f conftest.o conftest.s | |
f996902d | 13964 | fi |
f996902d | 13965 | fi |
ba479fd2 NN |
13966 | echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5 |
13967 | echo "${ECHO_T}$gcc_cv_as_tls" >&6 | |
63cf211a | 13968 | if test $gcc_cv_as_tls = yes; then |
ba479fd2 NN |
13969 | |
13970 | cat >>confdefs.h <<\_ACEOF | |
f996902d | 13971 | #define HAVE_AS_TLS 1 |
ba479fd2 | 13972 | _ACEOF |
f996902d RH |
13973 | |
13974 | fi | |
8ada417f ZW |
13975 | fi |
13976 | ||
13977 | # Target-specific assembler checks. | |
f996902d | 13978 | |
7e9d8517 L |
13979 | echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5 |
13980 | echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6 | |
13981 | gcc_cv_ld_static_dynamic=no | |
13982 | if test $in_tree_ld = yes ; then | |
13983 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then | |
13984 | gcc_cv_ld_static_dynamic=yes | |
13985 | fi | |
13986 | elif test x$gcc_cv_ld != x; then | |
13987 | # Check if linker supports -Bstatic/-Bdynamic option | |
13988 | if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \ | |
13989 | && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then | |
13990 | gcc_cv_ld_static_dynamic=yes | |
13991 | fi | |
13992 | fi | |
13993 | if test x"$gcc_cv_ld_static_dynamic" = xyes; then | |
13994 | ||
13995 | cat >>confdefs.h <<\_ACEOF | |
13996 | #define HAVE_LD_STATIC_DYNAMIC 1 | |
13997 | _ACEOF | |
13998 | ||
13999 | fi | |
14000 | echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5 | |
14001 | echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6 | |
14002 | ||
d594623a L |
14003 | if test x"$demangler_in_ld" = xyes; then |
14004 | echo "$as_me:$LINENO: checking linker --demangle support" >&5 | |
14005 | echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6 | |
14006 | gcc_cv_ld_demangle=no | |
14007 | if test $in_tree_ld = yes; then | |
14008 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \ | |
14009 | gcc_cv_ld_demangle=yes | |
14010 | fi | |
14011 | elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then | |
14012 | # Check if the GNU linker supports --demangle option | |
14013 | if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then | |
14014 | gcc_cv_ld_demangle=yes | |
14015 | fi | |
14016 | fi | |
14017 | if test x"$gcc_cv_ld_demangle" = xyes; then | |
14018 | ||
14019 | cat >>confdefs.h <<\_ACEOF | |
14020 | #define HAVE_LD_DEMANGLE 1 | |
14021 | _ACEOF | |
14022 | ||
14023 | fi | |
14024 | echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5 | |
14025 | echo "${ECHO_T}$gcc_cv_ld_demangle" >&6 | |
14026 | fi | |
14027 | ||
3a37b08e RH |
14028 | case "$target" in |
14029 | # All TARGET_ABI_OSF targets. | |
14030 | alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*) | |
ba479fd2 NN |
14031 | echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5 |
14032 | echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6 | |
14033 | if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then | |
14034 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3a37b08e | 14035 | else |
8ada417f ZW |
14036 | gcc_cv_as_alpha_explicit_relocs=no |
14037 | if test $in_tree_gas = yes; then | |
14038 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
14039 | then gcc_cv_as_alpha_explicit_relocs=yes | |
ad9c4d9f | 14040 | fi |
8ada417f | 14041 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 14042 | echo ' .set nomacro |
3a37b08e RH |
14043 | .text |
14044 | extbl $3, $2, $3 !lituse_bytoff!1 | |
14045 | ldq $2, a($29) !literal!1 | |
14046 | ldq $4, b($29) !literal!2 | |
14047 | ldq_u $3, 0($2) !lituse_base!1 | |
14048 | ldq $27, f($29) !literal!5 | |
14049 | jsr $26, ($27), f !lituse_jsr!5 | |
14050 | ldah $29, 0($26) !gpdisp!3 | |
14051 | lda $0, c($29) !gprel | |
14052 | ldah $1, d($29) !gprelhigh | |
14053 | lda $1, d($1) !gprellow | |
8ada417f | 14054 | lda $29, 0($29) !gpdisp!3' > conftest.s |
ba479fd2 NN |
14055 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14056 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14057 | (eval $ac_try) 2>&5 | |
14058 | ac_status=$? | |
14059 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14060 | (exit $ac_status); }; } | |
8ada417f ZW |
14061 | then |
14062 | gcc_cv_as_alpha_explicit_relocs=yes | |
14063 | else | |
14064 | echo "configure: failed program was" >&5 | |
14065 | cat conftest.s >&5 | |
14066 | fi | |
14067 | rm -f conftest.o conftest.s | |
14068 | fi | |
cafe096b | 14069 | fi |
ba479fd2 NN |
14070 | echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5 |
14071 | echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6 | |
63cf211a | 14072 | if test $gcc_cv_as_alpha_explicit_relocs = yes; then |
ba479fd2 NN |
14073 | |
14074 | cat >>confdefs.h <<\_ACEOF | |
3a37b08e | 14075 | #define HAVE_AS_EXPLICIT_RELOCS 1 |
ba479fd2 | 14076 | _ACEOF |
3a37b08e | 14077 | |
86da66b5 HPN |
14078 | fi |
14079 | ;; | |
14080 | ||
14081 | cris-*-*) | |
14082 | echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5 | |
14083 | echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6 | |
14084 | if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then | |
14085 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14086 | else | |
14087 | gcc_cv_as_cris_no_mul_bug=no | |
14088 | if test $in_tree_gas = yes; then | |
14089 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
14090 | then gcc_cv_as_cris_no_mul_bug=yes | |
14091 | fi | |
14092 | elif test x$gcc_cv_as != x; then | |
14093 | echo '.text' > conftest.s | |
14094 | if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5' | |
14095 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14096 | (eval $ac_try) 2>&5 | |
14097 | ac_status=$? | |
14098 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14099 | (exit $ac_status); }; } | |
14100 | then | |
14101 | gcc_cv_as_cris_no_mul_bug=yes | |
14102 | else | |
14103 | echo "configure: failed program was" >&5 | |
14104 | cat conftest.s >&5 | |
14105 | fi | |
14106 | rm -f conftest.o conftest.s | |
14107 | fi | |
14108 | fi | |
14109 | echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5 | |
14110 | echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6 | |
14111 | if test $gcc_cv_as_cris_no_mul_bug = yes; then | |
14112 | ||
14113 | cat >>confdefs.h <<\_ACEOF | |
14114 | #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1 | |
14115 | _ACEOF | |
14116 | ||
8ada417f | 14117 | fi |
3a37b08e | 14118 | ;; |
8ada417f | 14119 | |
1cb36a98 | 14120 | sparc*-*-*) |
ba479fd2 NN |
14121 | echo "$as_me:$LINENO: checking assembler for .register" >&5 |
14122 | echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6 | |
14123 | if test "${gcc_cv_as_sparc_register_op+set}" = set; then | |
14124 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5b68c389 | 14125 | else |
8ada417f ZW |
14126 | gcc_cv_as_sparc_register_op=no |
14127 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 14128 | echo '.register %g2, #scratch' > conftest.s |
ba479fd2 NN |
14129 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14130 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14131 | (eval $ac_try) 2>&5 | |
14132 | ac_status=$? | |
14133 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14134 | (exit $ac_status); }; } | |
8ada417f ZW |
14135 | then |
14136 | gcc_cv_as_sparc_register_op=yes | |
14137 | else | |
14138 | echo "configure: failed program was" >&5 | |
14139 | cat conftest.s >&5 | |
14140 | fi | |
14141 | rm -f conftest.o conftest.s | |
14142 | fi | |
cafe096b | 14143 | fi |
ba479fd2 NN |
14144 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5 |
14145 | echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6 | |
63cf211a | 14146 | if test $gcc_cv_as_sparc_register_op = yes; then |
ba479fd2 NN |
14147 | |
14148 | cat >>confdefs.h <<\_ACEOF | |
1cb36a98 | 14149 | #define HAVE_AS_REGISTER_PSEUDO_OP 1 |
ba479fd2 | 14150 | _ACEOF |
1cb36a98 | 14151 | |
8ada417f | 14152 | fi |
1cb36a98 | 14153 | |
ba479fd2 NN |
14154 | echo "$as_me:$LINENO: checking assembler for -relax option" >&5 |
14155 | echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6 | |
14156 | if test "${gcc_cv_as_sparc_relax+set}" = set; then | |
14157 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e95b1e6a | 14158 | else |
8ada417f ZW |
14159 | gcc_cv_as_sparc_relax=no |
14160 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 14161 | echo '.text' > conftest.s |
ba479fd2 NN |
14162 | if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5' |
14163 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14164 | (eval $ac_try) 2>&5 | |
14165 | ac_status=$? | |
14166 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14167 | (exit $ac_status); }; } | |
8ada417f ZW |
14168 | then |
14169 | gcc_cv_as_sparc_relax=yes | |
14170 | else | |
14171 | echo "configure: failed program was" >&5 | |
14172 | cat conftest.s >&5 | |
14173 | fi | |
14174 | rm -f conftest.o conftest.s | |
14175 | fi | |
cafe096b | 14176 | fi |
ba479fd2 NN |
14177 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5 |
14178 | echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6 | |
63cf211a | 14179 | if test $gcc_cv_as_sparc_relax = yes; then |
ba479fd2 NN |
14180 | |
14181 | cat >>confdefs.h <<\_ACEOF | |
e95b1e6a | 14182 | #define HAVE_AS_RELAX_OPTION 1 |
ba479fd2 | 14183 | _ACEOF |
e95b1e6a | 14184 | |
8ada417f | 14185 | fi |
e95b1e6a | 14186 | |
ba479fd2 NN |
14187 | echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5 |
14188 | echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6 | |
14189 | if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then | |
14190 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
17e9e88c | 14191 | else |
8ada417f ZW |
14192 | gcc_cv_as_sparc_ua_pcrel=no |
14193 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 14194 | echo '.text |
8ada417f ZW |
14195 | foo: |
14196 | nop | |
14197 | .data | |
14198 | .align 4 | |
14199 | .byte 0 | |
14200 | .uaword %r_disp32(foo)' > conftest.s | |
ba479fd2 NN |
14201 | if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5' |
14202 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14203 | (eval $ac_try) 2>&5 | |
14204 | ac_status=$? | |
14205 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14206 | (exit $ac_status); }; } | |
8ada417f ZW |
14207 | then |
14208 | if test x$gcc_cv_ld != x \ | |
14209 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then | |
14210 | gcc_cv_as_sparc_ua_pcrel=yes | |
14211 | fi | |
14212 | rm -f conftest | |
14213 | else | |
14214 | echo "configure: failed program was" >&5 | |
14215 | cat conftest.s >&5 | |
14216 | fi | |
14217 | rm -f conftest.o conftest.s | |
14218 | fi | |
cafe096b | 14219 | fi |
ba479fd2 NN |
14220 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5 |
14221 | echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6 | |
63cf211a | 14222 | if test $gcc_cv_as_sparc_ua_pcrel = yes; then |
ba479fd2 NN |
14223 | |
14224 | cat >>confdefs.h <<\_ACEOF | |
17e9e88c | 14225 | #define HAVE_AS_SPARC_UA_PCREL 1 |
ba479fd2 | 14226 | _ACEOF |
17e9e88c | 14227 | |
17e9e88c | 14228 | |
ba479fd2 NN |
14229 | echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5 |
14230 | echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6 | |
14231 | if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then | |
14232 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cf7b8b0d | 14233 | else |
8ada417f ZW |
14234 | gcc_cv_as_sparc_ua_pcrel_hidden=no |
14235 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 14236 | echo '.data |
8ada417f ZW |
14237 | .align 4 |
14238 | .byte 0x31 | |
14239 | .uaword %r_disp32(foo) | |
14240 | .byte 0x32, 0x33, 0x34 | |
14241 | .global foo | |
14242 | .hidden foo | |
14243 | foo: | |
14244 | .skip 4' > conftest.s | |
ba479fd2 NN |
14245 | if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5' |
14246 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14247 | (eval $ac_try) 2>&5 | |
14248 | ac_status=$? | |
14249 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14250 | (exit $ac_status); }; } | |
8ada417f ZW |
14251 | then |
14252 | if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \ | |
14253 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \ | |
14254 | && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \ | |
14255 | | grep ' 31000000 07323334' > /dev/null 2>&1; then | |
14256 | if $gcc_cv_objdump -R conftest 2> /dev/null \ | |
14257 | | grep 'DISP32' > /dev/null 2>&1; then | |
14258 | : | |
14259 | else | |
14260 | gcc_cv_as_sparc_ua_pcrel_hidden=yes | |
cf7b8b0d | 14261 | fi |
8ada417f ZW |
14262 | fi |
14263 | rm -f conftest | |
14264 | else | |
14265 | echo "configure: failed program was" >&5 | |
14266 | cat conftest.s >&5 | |
14267 | fi | |
14268 | rm -f conftest.o conftest.s | |
14269 | fi | |
cafe096b | 14270 | fi |
ba479fd2 NN |
14271 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5 |
14272 | echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6 | |
63cf211a | 14273 | if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then |
ba479fd2 NN |
14274 | |
14275 | cat >>confdefs.h <<\_ACEOF | |
cf7b8b0d | 14276 | #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1 |
ba479fd2 | 14277 | _ACEOF |
cf7b8b0d | 14278 | |
8ada417f | 14279 | fi |
ba479fd2 | 14280 | |
8ada417f | 14281 | fi # unaligned pcrel relocs |
cf7b8b0d | 14282 | |
ba479fd2 NN |
14283 | echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5 |
14284 | echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6 | |
14285 | if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then | |
14286 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5b68c389 | 14287 | else |
8ada417f ZW |
14288 | gcc_cv_as_sparc_offsetable_lo10=no |
14289 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 14290 | echo '.text |
8ada417f ZW |
14291 | or %g1, %lo(ab) + 12, %g1 |
14292 | or %g1, %lo(ab + 12), %g1' > conftest.s | |
ba479fd2 NN |
14293 | if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5' |
14294 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14295 | (eval $ac_try) 2>&5 | |
14296 | ac_status=$? | |
14297 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14298 | (exit $ac_status); }; } | |
8ada417f ZW |
14299 | then |
14300 | if test x$gcc_cv_objdump != x \ | |
ecb0ccbc | 14301 | && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \ |
8ada417f | 14302 | | grep ' 82106000 82106000' > /dev/null 2>&1; then |
1b5c0152 | 14303 | gcc_cv_as_sparc_offsetable_lo10=yes |
8ada417f ZW |
14304 | fi |
14305 | else | |
14306 | echo "configure: failed program was" >&5 | |
14307 | cat conftest.s >&5 | |
14308 | fi | |
14309 | rm -f conftest.o conftest.s | |
14310 | fi | |
cafe096b | 14311 | fi |
ba479fd2 NN |
14312 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5 |
14313 | echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6 | |
63cf211a | 14314 | if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then |
ba479fd2 NN |
14315 | |
14316 | cat >>confdefs.h <<\_ACEOF | |
1cb36a98 | 14317 | #define HAVE_AS_OFFSETABLE_LO10 1 |
ba479fd2 | 14318 | _ACEOF |
1cb36a98 | 14319 | |
8ada417f | 14320 | fi |
1cb36a98 RH |
14321 | ;; |
14322 | ||
c307e6dd | 14323 | i[34567]86-*-* | x86_64-*-*) |
d38bc601 BF |
14324 | case $target_os in |
14325 | cygwin* | pe | mingw32*) | |
14326 | # Used for DWARF 2 in PE | |
14327 | echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5 | |
14328 | echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6 | |
14329 | if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then | |
14330 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14331 | else | |
14332 | gcc_cv_as_ix86_pe_secrel32=no | |
14333 | if test $in_tree_gas = yes; then | |
14334 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
14335 | then gcc_cv_as_ix86_pe_secrel32=yes | |
14336 | fi | |
14337 | elif test x$gcc_cv_as != x; then | |
14338 | echo '.text | |
14339 | foo: nop | |
14340 | .data | |
14341 | .secrel32 foo' > conftest.s | |
14342 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
14343 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14344 | (eval $ac_try) 2>&5 | |
14345 | ac_status=$? | |
14346 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14347 | (exit $ac_status); }; } | |
14348 | then | |
14349 | if test x$gcc_cv_ld != x \ | |
14350 | && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then | |
14351 | gcc_cv_as_ix86_pe_secrel32=yes | |
14352 | fi | |
14353 | rm -f conftest | |
14354 | else | |
14355 | echo "configure: failed program was" >&5 | |
14356 | cat conftest.s >&5 | |
14357 | fi | |
14358 | rm -f conftest.o conftest.s | |
14359 | fi | |
14360 | fi | |
14361 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5 | |
14362 | echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6 | |
14363 | if test $gcc_cv_as_ix86_pe_secrel32 = yes; then | |
14364 | ||
14365 | cat >>confdefs.h <<\_ACEOF | |
14366 | #define HAVE_GAS_PE_SECREL32_RELOC 1 | |
14367 | _ACEOF | |
14368 | ||
14369 | fi | |
14370 | ;; | |
14371 | esac | |
14372 | ||
ba479fd2 NN |
14373 | echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5 |
14374 | echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6 | |
14375 | if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then | |
14376 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
14377 | else |
14378 | gcc_cv_as_ix86_filds_fists=no | |
14379 | if test $in_tree_gas = yes; then | |
14380 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0` | |
14381 | then gcc_cv_as_ix86_filds_fists=yes | |
ad9c4d9f | 14382 | fi |
8ada417f | 14383 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 14384 | echo 'filds mem; fists mem' > conftest.s |
ba479fd2 NN |
14385 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14386 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14387 | (eval $ac_try) 2>&5 | |
14388 | ac_status=$? | |
14389 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14390 | (exit $ac_status); }; } | |
8ada417f ZW |
14391 | then |
14392 | gcc_cv_as_ix86_filds_fists=yes | |
14393 | else | |
14394 | echo "configure: failed program was" >&5 | |
14395 | cat conftest.s >&5 | |
981d4858 | 14396 | fi |
8ada417f ZW |
14397 | rm -f conftest.o conftest.s |
14398 | fi | |
14399 | fi | |
ba479fd2 NN |
14400 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5 |
14401 | echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6 | |
63cf211a | 14402 | if test $gcc_cv_as_ix86_filds_fists = yes; then |
ba479fd2 NN |
14403 | |
14404 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 14405 | #define HAVE_GAS_FILDS_FISTS 1 |
ba479fd2 | 14406 | _ACEOF |
ad9c4d9f | 14407 | |
f6f5dff2 RO |
14408 | fi |
14409 | ||
ba479fd2 NN |
14410 | echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5 |
14411 | echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6 | |
14412 | if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then | |
14413 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f6f5dff2 RO |
14414 | else |
14415 | gcc_cv_as_ix86_cmov_sun_syntax=no | |
14416 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 14417 | echo 'cmovl.l %edx, %eax' > conftest.s |
ba479fd2 NN |
14418 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14419 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14420 | (eval $ac_try) 2>&5 | |
14421 | ac_status=$? | |
14422 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14423 | (exit $ac_status); }; } | |
f6f5dff2 RO |
14424 | then |
14425 | gcc_cv_as_ix86_cmov_sun_syntax=yes | |
14426 | else | |
14427 | echo "configure: failed program was" >&5 | |
14428 | cat conftest.s >&5 | |
14429 | fi | |
14430 | rm -f conftest.o conftest.s | |
14431 | fi | |
14432 | fi | |
ba479fd2 NN |
14433 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5 |
14434 | echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6 | |
63cf211a | 14435 | if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then |
ba479fd2 NN |
14436 | |
14437 | cat >>confdefs.h <<\_ACEOF | |
f6f5dff2 | 14438 | #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1 |
ba479fd2 | 14439 | _ACEOF |
f6f5dff2 | 14440 | |
ad9c4d9f NN |
14441 | fi |
14442 | ||
6f3ca281 ZW |
14443 | # This one is used unconditionally by i386.[ch]; it is to be defined |
14444 | # to 1 if the feature is present, 0 otherwise. | |
ba479fd2 NN |
14445 | echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5 |
14446 | echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6 | |
14447 | if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then | |
14448 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
14449 | else |
14450 | gcc_cv_as_ix86_gotoff_in_data=no | |
14451 | if test $in_tree_gas = yes; then | |
14452 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
14453 | then gcc_cv_as_ix86_gotoff_in_data=yes | |
14454 | fi | |
14455 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 14456 | echo ' .text |
f88c65f7 RH |
14457 | .L0: |
14458 | nop | |
14459 | .data | |
8ada417f | 14460 | .long .L0@GOTOFF' > conftest.s |
ba479fd2 NN |
14461 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14462 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14463 | (eval $ac_try) 2>&5 | |
14464 | ac_status=$? | |
14465 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14466 | (exit $ac_status); }; } | |
8ada417f ZW |
14467 | then |
14468 | gcc_cv_as_ix86_gotoff_in_data=yes | |
14469 | else | |
14470 | echo "configure: failed program was" >&5 | |
14471 | cat conftest.s >&5 | |
f88c65f7 | 14472 | fi |
8ada417f ZW |
14473 | rm -f conftest.o conftest.s |
14474 | fi | |
14475 | fi | |
ba479fd2 NN |
14476 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5 |
14477 | echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6 | |
8ada417f | 14478 | |
6f3ca281 | 14479 | |
ba479fd2 | 14480 | cat >>confdefs.h <<_ACEOF |
6f3ca281 | 14481 | #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 14482 | _ACEOF |
f88c65f7 | 14483 | |
1cb36a98 | 14484 | ;; |
ef1ecf87 RH |
14485 | |
14486 | ia64*-*-*) | |
ba479fd2 NN |
14487 | echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5 |
14488 | echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6 | |
14489 | if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then | |
14490 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ef1ecf87 | 14491 | else |
8ada417f ZW |
14492 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no |
14493 | if test $in_tree_gas = yes; then | |
14494 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
14495 | then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes | |
ad9c4d9f | 14496 | fi |
8ada417f | 14497 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 14498 | echo ' .text |
ef1ecf87 RH |
14499 | addl r15 = @ltoffx(x#), gp |
14500 | ;; | |
cfa9ee99 | 14501 | ld8.mov r16 = [r15], x#' > conftest.s |
ba479fd2 NN |
14502 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14503 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14504 | (eval $ac_try) 2>&5 | |
14505 | ac_status=$? | |
14506 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14507 | (exit $ac_status); }; } | |
8ada417f | 14508 | then |
cfa9ee99 | 14509 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes |
8ada417f ZW |
14510 | else |
14511 | echo "configure: failed program was" >&5 | |
14512 | cat conftest.s >&5 | |
2c4a9cff | 14513 | fi |
8ada417f ZW |
14514 | rm -f conftest.o conftest.s |
14515 | fi | |
14516 | fi | |
ba479fd2 NN |
14517 | echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5 |
14518 | echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6 | |
63cf211a | 14519 | if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then |
ba479fd2 NN |
14520 | |
14521 | cat >>confdefs.h <<\_ACEOF | |
cfa9ee99 | 14522 | #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1 |
ba479fd2 | 14523 | _ACEOF |
8ada417f | 14524 | |
cfa9ee99 | 14525 | fi |
8ada417f | 14526 | |
2c4a9cff | 14527 | ;; |
8ada417f | 14528 | |
2c4a9cff | 14529 | powerpc*-*-*) |
8ada417f | 14530 | case $target in |
6b37db3c DE |
14531 | *-*-aix*) conftest_s=' .csect .text[PR] |
14532 | mfcr 3,128';; | |
8af4d362 PB |
14533 | *-*-darwin*) |
14534 | echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5 | |
14535 | echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6 | |
14536 | if test "${gcc_cv_as_machine_directive+set}" = set; then | |
14537 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14538 | else | |
14539 | gcc_cv_as_machine_directive=no | |
14540 | if test x$gcc_cv_as != x; then | |
14541 | echo ' .machine ppc7400' > conftest.s | |
14542 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
14543 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14544 | (eval $ac_try) 2>&5 | |
14545 | ac_status=$? | |
14546 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14547 | (exit $ac_status); }; } | |
14548 | then | |
14549 | gcc_cv_as_machine_directive=yes | |
14550 | else | |
14551 | echo "configure: failed program was" >&5 | |
14552 | cat conftest.s >&5 | |
14553 | fi | |
14554 | rm -f conftest.o conftest.s | |
14555 | fi | |
14556 | fi | |
14557 | echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5 | |
14558 | echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6 | |
14559 | ||
14560 | if test x$gcc_cv_as_machine_directive != xyes; then | |
14561 | echo "*** This target requires an assembler supporting \".machine\"" >&2 | |
14562 | echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2 | |
14563 | test x$build = x$target && exit 1 | |
14564 | fi | |
14565 | conftest_s=' .text | |
6b37db3c | 14566 | mfcr r3,128';; |
4c67db14 | 14567 | *) conftest_s=' .machine power4 |
d2ab3e37 | 14568 | .text |
6b37db3c | 14569 | mfcr 3,128';; |
8ada417f | 14570 | esac |
8ada417f | 14571 | |
ba479fd2 NN |
14572 | echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5 |
14573 | echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6 | |
14574 | if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then | |
14575 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2c4a9cff | 14576 | else |
8ada417f ZW |
14577 | gcc_cv_as_powerpc_mfcrf=no |
14578 | if test $in_tree_gas = yes; then | |
14579 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
14580 | then gcc_cv_as_powerpc_mfcrf=yes | |
2c4a9cff | 14581 | fi |
8ada417f | 14582 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 14583 | echo "$conftest_s" > conftest.s |
ba479fd2 NN |
14584 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14585 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14586 | (eval $ac_try) 2>&5 | |
14587 | ac_status=$? | |
14588 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14589 | (exit $ac_status); }; } | |
8ada417f ZW |
14590 | then |
14591 | gcc_cv_as_powerpc_mfcrf=yes | |
14592 | else | |
14593 | echo "configure: failed program was" >&5 | |
14594 | cat conftest.s >&5 | |
14595 | fi | |
14596 | rm -f conftest.o conftest.s | |
14597 | fi | |
2c4a9cff | 14598 | fi |
ba479fd2 NN |
14599 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5 |
14600 | echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6 | |
63cf211a | 14601 | if test $gcc_cv_as_powerpc_mfcrf = yes; then |
ba479fd2 NN |
14602 | |
14603 | cat >>confdefs.h <<\_ACEOF | |
2c4a9cff | 14604 | #define HAVE_AS_MFCRF 1 |
ba479fd2 | 14605 | _ACEOF |
ef1ecf87 | 14606 | |
8ada417f ZW |
14607 | fi |
14608 | ;; | |
14609 | ||
14610 | mips*-*-*) | |
ba479fd2 NN |
14611 | echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5 |
14612 | echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6 | |
14613 | if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then | |
14614 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
14615 | else |
14616 | gcc_cv_as_mips_explicit_relocs=no | |
14617 | if test $in_tree_gas = yes; then | |
14618 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
14619 | then gcc_cv_as_mips_explicit_relocs=yes | |
14620 | fi | |
14621 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 14622 | echo ' lw $4,%gp_rel(foo)($4)' > conftest.s |
ba479fd2 NN |
14623 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14624 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14625 | (eval $ac_try) 2>&5 | |
14626 | ac_status=$? | |
14627 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14628 | (exit $ac_status); }; } | |
8ada417f ZW |
14629 | then |
14630 | gcc_cv_as_mips_explicit_relocs=yes | |
14631 | else | |
14632 | echo "configure: failed program was" >&5 | |
14633 | cat conftest.s >&5 | |
ef1ecf87 | 14634 | fi |
8ada417f ZW |
14635 | rm -f conftest.o conftest.s |
14636 | fi | |
14637 | fi | |
ba479fd2 NN |
14638 | echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5 |
14639 | echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6 | |
8ada417f ZW |
14640 | if test $gcc_cv_as_mips_explicit_relocs = yes; then |
14641 | if test x$target_cpu_default = x | |
14642 | then target_cpu_default=MASK_EXPLICIT_RELOCS | |
14643 | else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS" | |
14644 | fi | |
14645 | fi | |
14646 | ||
82563d35 RS |
14647 | if test x$gas_flag = xyes \ |
14648 | || test x"$host" != x"$build" \ | |
14649 | || test ! -x "$gcc_cv_as" \ | |
14650 | || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then | |
14651 | : | |
14652 | else | |
14653 | echo "*** This configuration requires the GNU assembler" >&2 | |
14654 | exit 1 | |
14655 | fi | |
ef1ecf87 | 14656 | ;; |
1cb36a98 | 14657 | esac |
9d147085 RH |
14658 | # ??? Not all targets support dwarf2 debug_line, even within a version |
14659 | # of gas. Moreover, we need to emit a valid instruction to trigger any | |
14660 | # info to the output file. So, as supported targets are added to gas 2.11, | |
14661 | # add some instruction here to (also) show we expect this might work. | |
14662 | # ??? Once 2.11 is released, probably need to add first known working | |
14663 | # version to the per-target configury. | |
14664 | case "$target" in | |
80486e06 | 14665 | i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \ |
2853bc5a | 14666 | | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \ |
d116bdf8 | 14667 | | xstormy16*-*-* | cris-*-* | xtensa-*-*) |
9d147085 RH |
14668 | insn="nop" |
14669 | ;; | |
57116d8d | 14670 | ia64*-*-* | s390*-*-*) |
9d147085 RH |
14671 | insn="nop 0" |
14672 | ;; | |
2853bc5a HPN |
14673 | mmix-*-*) |
14674 | insn="swym 0" | |
14675 | ;; | |
8ada417f ZW |
14676 | esac |
14677 | if test x"$insn" != x; then | |
14678 | conftest_s="\ | |
14679 | .file 1 \"conftest.s\" | |
14680 | .loc 1 3 0 | |
14681 | $insn" | |
ba479fd2 NN |
14682 | echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5 |
14683 | echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6 | |
14684 | if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then | |
14685 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
14686 | else |
14687 | gcc_cv_as_dwarf2_debug_line=no | |
14688 | if test $in_tree_gas = yes; then | |
14689 | if test $in_tree_gas_is_elf = yes \ | |
14690 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
14691 | then gcc_cv_as_dwarf2_debug_line=yes | |
14692 | fi | |
14693 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 14694 | echo "$conftest_s" > conftest.s |
ba479fd2 NN |
14695 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14696 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14697 | (eval $ac_try) 2>&5 | |
14698 | ac_status=$? | |
14699 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14700 | (exit $ac_status); }; } | |
8ada417f | 14701 | then |
080a5bb0 EB |
14702 | if test x$gcc_cv_objdump != x \ |
14703 | && $gcc_cv_objdump -h conftest.o 2> /dev/null \ | |
14704 | | grep debug_line > /dev/null 2>&1; then | |
8ada417f ZW |
14705 | gcc_cv_as_dwarf2_debug_line=yes |
14706 | fi | |
14707 | else | |
14708 | echo "configure: failed program was" >&5 | |
14709 | cat conftest.s >&5 | |
14710 | fi | |
14711 | rm -f conftest.o conftest.s | |
14712 | fi | |
14713 | fi | |
ba479fd2 NN |
14714 | echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5 |
14715 | echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6 | |
ad9c4d9f | 14716 | |
ad9c4d9f | 14717 | |
8ada417f ZW |
14718 | # The .debug_line file table must be in the exact order that |
14719 | # we specified the files, since these indices are also used | |
14720 | # by DW_AT_decl_file. Approximate this test by testing if | |
14721 | # the assembler bitches if the same index is assigned twice. | |
ba479fd2 NN |
14722 | echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5 |
14723 | echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6 | |
14724 | if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then | |
14725 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
14726 | else |
14727 | gcc_cv_as_dwarf2_file_buggy=no | |
14728 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 14729 | echo ' .file 1 "foo.s" |
8ada417f | 14730 | .file 1 "bar.s"' > conftest.s |
ba479fd2 NN |
14731 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
14732 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14733 | (eval $ac_try) 2>&5 | |
14734 | ac_status=$? | |
14735 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14736 | (exit $ac_status); }; } | |
8ada417f ZW |
14737 | then |
14738 | gcc_cv_as_dwarf2_file_buggy=yes | |
14739 | else | |
14740 | echo "configure: failed program was" >&5 | |
14741 | cat conftest.s >&5 | |
14742 | fi | |
14743 | rm -f conftest.o conftest.s | |
14744 | fi | |
ad9c4d9f | 14745 | fi |
ba479fd2 NN |
14746 | echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5 |
14747 | echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6 | |
8ada417f ZW |
14748 | |
14749 | ||
14750 | if test $gcc_cv_as_dwarf2_debug_line = yes \ | |
14751 | && test $gcc_cv_as_dwarf2_file_buggy = no; then | |
ba479fd2 NN |
14752 | |
14753 | cat >>confdefs.h <<\_ACEOF | |
9d147085 | 14754 | #define HAVE_AS_DWARF2_DEBUG_LINE 1 |
ba479fd2 | 14755 | _ACEOF |
9d147085 | 14756 | |
8ada417f | 14757 | fi |
ad9c4d9f | 14758 | |
ba479fd2 NN |
14759 | echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5 |
14760 | echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6 | |
14761 | if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then | |
14762 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
14763 | else |
14764 | gcc_cv_as_gdwarf2_flag=no | |
14765 | if test $in_tree_gas = yes; then | |
14766 | if test $in_tree_gas_is_elf = yes \ | |
14767 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
14768 | then gcc_cv_as_gdwarf2_flag=yes | |
14769 | fi | |
14770 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 14771 | echo "$insn" > conftest.s |
ba479fd2 NN |
14772 | if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5' |
14773 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14774 | (eval $ac_try) 2>&5 | |
14775 | ac_status=$? | |
14776 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14777 | (exit $ac_status); }; } | |
8ada417f ZW |
14778 | then |
14779 | gcc_cv_as_gdwarf2_flag=yes | |
14780 | else | |
14781 | echo "configure: failed program was" >&5 | |
14782 | cat conftest.s >&5 | |
14783 | fi | |
14784 | rm -f conftest.o conftest.s | |
14785 | fi | |
ad9c4d9f | 14786 | fi |
ba479fd2 NN |
14787 | echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5 |
14788 | echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6 | |
63cf211a | 14789 | if test $gcc_cv_as_gdwarf2_flag = yes; then |
ba479fd2 NN |
14790 | |
14791 | cat >>confdefs.h <<\_ACEOF | |
5f0e9ea2 | 14792 | #define HAVE_AS_GDWARF2_DEBUG_FLAG 1 |
ba479fd2 | 14793 | _ACEOF |
5f0e9ea2 GK |
14794 | |
14795 | fi | |
ad9c4d9f | 14796 | |
ba479fd2 NN |
14797 | echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5 |
14798 | echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6 | |
14799 | if test "${gcc_cv_as_gstabs_flag+set}" = set; then | |
14800 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
14801 | else |
14802 | gcc_cv_as_gstabs_flag=no | |
14803 | if test $in_tree_gas = yes; then | |
14804 | if test $in_tree_gas_is_elf = yes \ | |
14805 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
14806 | then gcc_cv_as_gstabs_flag=yes | |
14807 | fi | |
14808 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 14809 | echo "$insn" > conftest.s |
ba479fd2 NN |
14810 | if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5' |
14811 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14812 | (eval $ac_try) 2>&5 | |
14813 | ac_status=$? | |
14814 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14815 | (exit $ac_status); }; } | |
8ada417f ZW |
14816 | then |
14817 | # The native Solaris 9/Intel assembler doesn't understand --gstabs | |
14818 | # and warns about it, but still exits successfully. So check for | |
14819 | # this. | |
ba479fd2 NN |
14820 | if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null' |
14821 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14822 | (eval $ac_try) 2>&5 | |
14823 | ac_status=$? | |
14824 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14825 | (exit $ac_status); }; } | |
8ada417f ZW |
14826 | then : |
14827 | else gcc_cv_as_gstabs_flag=yes | |
14828 | fi | |
14829 | else | |
14830 | echo "configure: failed program was" >&5 | |
14831 | cat conftest.s >&5 | |
14832 | fi | |
14833 | rm -f conftest.o conftest.s | |
14834 | fi | |
ad9c4d9f | 14835 | fi |
ba479fd2 NN |
14836 | echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5 |
14837 | echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6 | |
63cf211a | 14838 | if test $gcc_cv_as_gstabs_flag = yes; then |
ba479fd2 NN |
14839 | |
14840 | cat >>confdefs.h <<\_ACEOF | |
5f0e9ea2 | 14841 | #define HAVE_AS_GSTABS_DEBUG_FLAG 1 |
ba479fd2 | 14842 | _ACEOF |
5f0e9ea2 GK |
14843 | |
14844 | fi | |
8ada417f | 14845 | fi |
5f0e9ea2 | 14846 | |
ba479fd2 NN |
14847 | echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5 |
14848 | echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6 | |
96d0f4dc | 14849 | gcc_cv_ld_ro_rw_mix=unknown |
34a86c2b | 14850 | if test $in_tree_ld = yes ; then |
5408ac6c HPN |
14851 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \ |
14852 | && test $in_tree_ld_is_elf = yes; then | |
96d0f4dc JJ |
14853 | gcc_cv_ld_ro_rw_mix=read-write |
14854 | fi | |
14855 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then | |
90e145da KC |
14856 | echo '.section myfoosect, "a"' > conftest1.s |
14857 | echo '.section myfoosect, "aw"' > conftest2.s | |
96d0f4dc | 14858 | echo '.byte 1' >> conftest2.s |
90e145da | 14859 | echo '.section myfoosect, "a"' > conftest3.s |
96d0f4dc | 14860 | echo '.byte 0' >> conftest3.s |
6cd656d0 KC |
14861 | if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \ |
14862 | && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \ | |
14863 | && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \ | |
96d0f4dc | 14864 | && $gcc_cv_ld -shared -o conftest1.so conftest1.o \ |
c6cc7e13 | 14865 | conftest2.o conftest3.o > /dev/null 2>&1; then |
96d0f4dc | 14866 | gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \ |
c6cc7e13 | 14867 | | sed -e '/myfoosect/!d' -e N` |
96d0f4dc JJ |
14868 | if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then |
14869 | if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then | |
14870 | gcc_cv_ld_ro_rw_mix=read-only | |
14871 | else | |
14872 | gcc_cv_ld_ro_rw_mix=read-write | |
14873 | fi | |
14874 | fi | |
14875 | fi | |
14876 | rm -f conftest.* conftest[123].* | |
14877 | fi | |
14878 | if test x$gcc_cv_ld_ro_rw_mix = xread-write; then | |
ba479fd2 NN |
14879 | |
14880 | cat >>confdefs.h <<\_ACEOF | |
96d0f4dc | 14881 | #define HAVE_LD_RO_RW_SECTION_MIXING 1 |
ba479fd2 | 14882 | _ACEOF |
96d0f4dc JJ |
14883 | |
14884 | fi | |
ba479fd2 NN |
14885 | echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5 |
14886 | echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6 | |
96d0f4dc | 14887 | |
ba479fd2 NN |
14888 | echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5 |
14889 | echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6 | |
275b60d6 | 14890 | gcc_cv_ld_eh_frame_hdr=no |
34a86c2b | 14891 | if test $in_tree_ld = yes ; then |
5408ac6c HPN |
14892 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \ |
14893 | && test $in_tree_ld_is_elf = yes; then | |
275b60d6 JJ |
14894 | gcc_cv_ld_eh_frame_hdr=yes |
14895 | fi | |
14896 | elif test x$gcc_cv_ld != x; then | |
14897 | # Check if linker supports --eh-frame-hdr option | |
14898 | if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then | |
14899 | gcc_cv_ld_eh_frame_hdr=yes | |
14900 | fi | |
14901 | fi | |
14902 | if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then | |
ba479fd2 NN |
14903 | |
14904 | cat >>confdefs.h <<\_ACEOF | |
275b60d6 | 14905 | #define HAVE_LD_EH_FRAME_HDR 1 |
ba479fd2 | 14906 | _ACEOF |
275b60d6 JJ |
14907 | |
14908 | fi | |
ba479fd2 NN |
14909 | echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5 |
14910 | echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6 | |
275b60d6 | 14911 | |
ba479fd2 NN |
14912 | echo "$as_me:$LINENO: checking linker position independent executable support" >&5 |
14913 | echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6 | |
24a4dd31 JJ |
14914 | gcc_cv_ld_pie=no |
14915 | if test $in_tree_ld = yes ; then | |
5408ac6c HPN |
14916 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \ |
14917 | && test $in_tree_ld_is_elf = yes; then | |
24a4dd31 JJ |
14918 | gcc_cv_ld_pie=yes |
14919 | fi | |
14920 | elif test x$gcc_cv_ld != x; then | |
14921 | # Check if linker supports -pie option | |
14922 | if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then | |
14923 | gcc_cv_ld_pie=yes | |
14924 | fi | |
14925 | fi | |
14926 | if test x"$gcc_cv_ld_pie" = xyes; then | |
ba479fd2 NN |
14927 | |
14928 | cat >>confdefs.h <<\_ACEOF | |
24a4dd31 | 14929 | #define HAVE_LD_PIE 1 |
ba479fd2 | 14930 | _ACEOF |
24a4dd31 JJ |
14931 | |
14932 | fi | |
ba479fd2 NN |
14933 | echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5 |
14934 | echo "${ECHO_T}$gcc_cv_ld_pie" >&6 | |
24a4dd31 | 14935 | |
8bb915b6 NN |
14936 | # -------- |
14937 | # UNSORTED | |
14938 | # -------- | |
14939 | ||
765f1bf9 AM |
14940 | echo "$as_me:$LINENO: checking linker --as-needed support" >&5 |
14941 | echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6 | |
82e923f6 RS |
14942 | if test "${gcc_cv_ld_as_needed+set}" = set; then |
14943 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14944 | else | |
14945 | gcc_cv_ld_as_needed=no | |
765f1bf9 AM |
14946 | if test $in_tree_ld = yes ; then |
14947 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
14948 | && test $in_tree_ld_is_elf = yes; then | |
14949 | gcc_cv_ld_as_needed=yes | |
14950 | fi | |
14951 | elif test x$gcc_cv_ld != x; then | |
14952 | # Check if linker supports --as-needed and --no-as-needed options | |
14953 | if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then | |
14954 | gcc_cv_ld_as_needed=yes | |
14955 | fi | |
14956 | fi | |
82e923f6 RS |
14957 | |
14958 | fi | |
14959 | echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5 | |
14960 | echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6 | |
765f1bf9 AM |
14961 | if test x"$gcc_cv_ld_as_needed" = xyes; then |
14962 | ||
14963 | cat >>confdefs.h <<\_ACEOF | |
14964 | #define HAVE_LD_AS_NEEDED 1 | |
14965 | _ACEOF | |
14966 | ||
14967 | fi | |
765f1bf9 | 14968 | |
85b776df AM |
14969 | case "$target" in |
14970 | powerpc64*-*-linux*) | |
14971 | echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5 | |
14972 | echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6 | |
14973 | if test "${gcc_cv_ld_no_dot_syms+set}" = set; then | |
14974 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14975 | else | |
14976 | gcc_cv_ld_no_dot_syms=no | |
14977 | if test $in_tree_ld = yes ; then | |
14978 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then | |
14979 | gcc_cv_ld_no_dot_syms=yes | |
14980 | fi | |
14981 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then | |
14982 | cat > conftest1.s <<EOF | |
14983 | .text | |
14984 | bl .foo | |
14985 | EOF | |
14986 | cat > conftest2.s <<EOF | |
14987 | .section ".opd","aw" | |
14988 | .align 3 | |
14989 | .globl foo | |
14990 | .type foo,@function | |
14991 | foo: | |
14992 | .quad .LEfoo,.TOC.@tocbase,0 | |
14993 | .text | |
14994 | .LEfoo: | |
14995 | blr | |
14996 | .size foo,.-.LEfoo | |
14997 | EOF | |
14998 | if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \ | |
14999 | && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \ | |
15000 | && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then | |
15001 | gcc_cv_ld_no_dot_syms=yes | |
15002 | fi | |
15003 | rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s | |
15004 | fi | |
15005 | ||
15006 | fi | |
15007 | echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5 | |
15008 | echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6 | |
15009 | if test x"$gcc_cv_ld_no_dot_syms" = xyes; then | |
15010 | ||
15011 | cat >>confdefs.h <<\_ACEOF | |
15012 | #define HAVE_LD_NO_DOT_SYMS 1 | |
15013 | _ACEOF | |
15014 | ||
15015 | fi | |
15016 | ;; | |
15017 | esac | |
15018 | ||
9fb28a67 | 15019 | if test x$with_sysroot = x && test x$host = x$target \ |
047d636f | 15020 | && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then |
ba479fd2 NN |
15021 | |
15022 | cat >>confdefs.h <<_ACEOF | |
793e9558 | 15023 | #define PREFIX_INCLUDE_DIR "$prefix/include" |
ba479fd2 | 15024 | _ACEOF |
793e9558 PB |
15025 | |
15026 | fi | |
15027 | ||
81bf3d9e | 15028 | # Find out what GC implementation we want, or may, use. |
ba479fd2 | 15029 | |
81bf3d9e RH |
15030 | # Check whether --with-gc or --without-gc was given. |
15031 | if test "${with_gc+set}" = set; then | |
15032 | withval="$with_gc" | |
15033 | case "$withval" in | |
08cee789 | 15034 | page) |
81bf3d9e | 15035 | GGC=ggc-$withval |
08cee789 DJ |
15036 | ;; |
15037 | zone) | |
15038 | GGC=ggc-$withval | |
15039 | ||
15040 | cat >>confdefs.h <<\_ACEOF | |
15041 | #define GGC_ZONE 1 | |
15042 | _ACEOF | |
15043 | ||
81bf3d9e RH |
15044 | ;; |
15045 | *) | |
ba479fd2 NN |
15046 | { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5 |
15047 | echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;} | |
15048 | { (exit 1); exit 1; }; } | |
81bf3d9e RH |
15049 | ;; |
15050 | esac | |
15051 | else | |
005537df | 15052 | GGC=ggc-page |
ba479fd2 | 15053 | fi; |
81bf3d9e RH |
15054 | |
15055 | echo "Using $GGC for garbage collection." | |
15056 | ||
3c809ba4 | 15057 | # Use the system's zlib library. |
b8dad04b ZW |
15058 | zlibdir=-L../zlib |
15059 | zlibinc="-I\$(srcdir)/../zlib" | |
ba479fd2 | 15060 | |
3c809ba4 AG |
15061 | # Check whether --with-system-zlib or --without-system-zlib was given. |
15062 | if test "${with_system_zlib+set}" = set; then | |
15063 | withval="$with_system_zlib" | |
15064 | zlibdir= | |
15065 | zlibinc= | |
15066 | ||
ba479fd2 | 15067 | fi; |
3c809ba4 AG |
15068 | |
15069 | ||
15070 | ||
dc6746e7 | 15071 | |
ba479fd2 NN |
15072 | echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
15073 | echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 | |
dc6746e7 PT |
15074 | # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. |
15075 | if test "${enable_maintainer_mode+set}" = set; then | |
15076 | enableval="$enable_maintainer_mode" | |
15077 | maintainer_mode=$enableval | |
15078 | else | |
15079 | maintainer_mode=no | |
ba479fd2 | 15080 | fi; |
63cf211a | 15081 | |
ba479fd2 NN |
15082 | echo "$as_me:$LINENO: result: $maintainer_mode" >&5 |
15083 | echo "${ECHO_T}$maintainer_mode" >&6 | |
dc6746e7 PT |
15084 | |
15085 | if test "$maintainer_mode" = "yes"; then | |
15086 | MAINT='' | |
15087 | else | |
15088 | MAINT='#' | |
15089 | fi | |
15090 | ||
8bb915b6 NN |
15091 | # -------------- |
15092 | # Language hooks | |
15093 | # -------------- | |
15094 | ||
861bb6c1 JL |
15095 | # Make empty files to contain the specs and options for each language. |
15096 | # Then add #include lines to for a compiler that has specs and/or options. | |
15097 | ||
d7b42618 | 15098 | lang_opt_files= |
861bb6c1 | 15099 | lang_specs_files= |
3103b7db | 15100 | lang_tree_files= |
861bb6c1 JL |
15101 | for subdir in . $subdirs |
15102 | do | |
d7b42618 NB |
15103 | if test -f $srcdir/$subdir/lang.opt; then |
15104 | lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt" | |
15105 | fi | |
75bffa71 | 15106 | if test -f $srcdir/$subdir/lang-specs.h; then |
0d24f4d1 | 15107 | lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h" |
861bb6c1 | 15108 | fi |
3103b7db | 15109 | if test -f $srcdir/$subdir/$subdir-tree.def; then |
0d24f4d1 | 15110 | lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def" |
3103b7db | 15111 | fi |
861bb6c1 JL |
15112 | done |
15113 | ||
15114 | # These (without "all_") are set in each config-lang.in. | |
15115 | # `language' must be a single word so is spelled singularly. | |
15116 | all_languages= | |
15117 | all_boot_languages= | |
15118 | all_compilers= | |
15119 | all_stagestuff= | |
53c7ffe7 | 15120 | all_outputs='Makefile gccbug mklibgcc libada-mk' |
861bb6c1 | 15121 | # List of language makefile fragments. |
2ed26f6b ZW |
15122 | all_lang_makefrags= |
15123 | # List of language subdirectory makefiles. Deprecated. | |
861bb6c1 | 15124 | all_lang_makefiles= |
e2500fed | 15125 | # Files for gengtype |
ef69da62 | 15126 | all_gtfiles="$target_gtfiles" |
8ac9d31f TJ |
15127 | # Files for gengtype with language |
15128 | all_gtfiles_files_langs= | |
15129 | all_gtfiles_files_files= | |
861bb6c1 JL |
15130 | |
15131 | # Add the language fragments. | |
15132 | # Languages are added via two mechanisms. Some information must be | |
15133 | # recorded in makefile variables, these are defined in config-lang.in. | |
15134 | # We accumulate them and plug them into the main Makefile. | |
15135 | # The other mechanism is a set of hooks for each of the main targets | |
15136 | # like `clean', `install', etc. | |
15137 | ||
861bb6c1 | 15138 | language_hooks="Make-hooks" |
861bb6c1 | 15139 | |
c406e779 | 15140 | for s in $subdirs |
861bb6c1 | 15141 | do |
861bb6c1 JL |
15142 | language= |
15143 | boot_language= | |
15144 | compilers= | |
15145 | stagestuff= | |
861bb6c1 | 15146 | outputs= |
e2500fed | 15147 | gtfiles= |
861bb6c1 | 15148 | . ${srcdir}/$s/config-lang.in |
75bffa71 | 15149 | if test "x$language" = x |
861bb6c1 JL |
15150 | then |
15151 | echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2 | |
15152 | exit 1 | |
15153 | fi | |
2ed26f6b | 15154 | all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$s/Make-lang.in" |
72aaffbd | 15155 | if test -f ${srcdir}/$s/Makefile.in |
2ed26f6b | 15156 | then all_lang_makefiles="$s/Makefile" |
72aaffbd | 15157 | fi |
861bb6c1 | 15158 | all_languages="$all_languages $language" |
75bffa71 | 15159 | if test "x$boot_language" = xyes |
861bb6c1 JL |
15160 | then |
15161 | all_boot_languages="$all_boot_languages $language" | |
15162 | fi | |
15163 | all_compilers="$all_compilers $compilers" | |
15164 | all_stagestuff="$all_stagestuff $stagestuff" | |
861bb6c1 | 15165 | all_outputs="$all_outputs $outputs" |
e2500fed | 15166 | all_gtfiles="$all_gtfiles $gtfiles" |
c406e779 | 15167 | for f in $gtfiles |
8ac9d31f | 15168 | do |
8ac9d31f TJ |
15169 | all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} " |
15170 | all_gtfiles_files_files="$all_gtfiles_files_files ${f} " | |
8ac9d31f | 15171 | done |
861bb6c1 JL |
15172 | done |
15173 | ||
8ac9d31f TJ |
15174 | # Pick up gtfiles for c |
15175 | gtfiles= | |
15176 | s="c" | |
15177 | . ${srcdir}/c-config-lang.in | |
15178 | all_gtfiles="$all_gtfiles $gtfiles" | |
c406e779 | 15179 | for f in $gtfiles |
8ac9d31f | 15180 | do |
8ac9d31f TJ |
15181 | all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} " |
15182 | all_gtfiles_files_files="$all_gtfiles_files_files ${f} " | |
8ac9d31f TJ |
15183 | done |
15184 | ||
cbc59f01 | 15185 | check_languages= |
c406e779 | 15186 | for language in $all_languages |
cbc59f01 | 15187 | do |
cbc59f01 | 15188 | check_languages="$check_languages check-$language" |
cbc59f01 DD |
15189 | done |
15190 | ||
62b81e45 MM |
15191 | # We link each language in with a set of hooks, reached indirectly via |
15192 | # lang.${target}. | |
861bb6c1 JL |
15193 | |
15194 | rm -f Make-hooks | |
15195 | touch Make-hooks | |
65ebbf81 | 15196 | target_list="all.build all.cross start.encap rest.encap tags \ |
a207b594 | 15197 | install-normal install-common install-man \ |
a541f69d | 15198 | uninstall info man srcextra srcman srcinfo \ |
a03ad584 | 15199 | mostlyclean clean distclean maintainer-clean \ |
8f231b5d | 15200 | stage1 stage2 stage3 stage4 stageprofile stagefeedback" |
861bb6c1 JL |
15201 | for t in $target_list |
15202 | do | |
15203 | x= | |
c406e779 | 15204 | for lang in $all_languages |
861bb6c1 | 15205 | do |
ab87f8c8 | 15206 | x="$x $lang.$t" |
861bb6c1 JL |
15207 | done |
15208 | echo "lang.$t: $x" >> Make-hooks | |
15209 | done | |
15210 | ||
8bb915b6 NN |
15211 | # -------- |
15212 | # UNSORTED | |
15213 | # -------- | |
15214 | ||
cc06d68c | 15215 | # Create .gdbinit. |
861bb6c1 | 15216 | |
cc06d68c GP |
15217 | echo "dir ." > .gdbinit |
15218 | echo "dir ${srcdir}" >> .gdbinit | |
15219 | if test x$gdb_needs_out_file_path = xyes | |
15220 | then | |
15221 | echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit | |
15222 | fi | |
15223 | if test "x$subdirs" != x; then | |
15224 | for s in $subdirs | |
15225 | do | |
15226 | echo "dir ${srcdir}/$s" >> .gdbinit | |
15227 | done | |
861bb6c1 | 15228 | fi |
cc06d68c | 15229 | echo "source ${srcdir}/gdbinit.in" >> .gdbinit |
861bb6c1 | 15230 | |
8f8d3278 NC |
15231 | # If $(exec_prefix) exists and is not the same as $(prefix), then compute an |
15232 | # absolute path for gcc_tooldir based on inserting the number of up-directory | |
15233 | # movements required to get from $(exec_prefix) to $(prefix) into the basic | |
15234 | # $(libsubdir)/@(unlibsubdir) based path. | |
82cbf8f7 JL |
15235 | # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel |
15236 | # make and thus we'd get different behavior depending on where we built the | |
15237 | # sources. | |
5949a9fc | 15238 | if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then |
caa55b1e | 15239 | gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)' |
d062c304 | 15240 | else |
8f8d3278 NC |
15241 | # An explanation of the sed strings: |
15242 | # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix' | |
15243 | # -e 's|/$||' match a trailing forward slash and eliminates it | |
15244 | # -e 's|^[^/]|/|' forces the string to start with a forward slash (*) | |
ff7cc307 | 15245 | # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../ |
8f8d3278 NC |
15246 | # |
15247 | # (*) Note this pattern overwrites the first character of the string | |
15248 | # with a forward slash if one is not already present. This is not a | |
15249 | # problem because the exact names of the sub-directories concerned is | |
15250 | # unimportant, just the number of them matters. | |
15251 | # | |
15252 | # The practical upshot of these patterns is like this: | |
15253 | # | |
15254 | # prefix exec_prefix result | |
15255 | # ------ ----------- ------ | |
15256 | # /foo /foo/bar ../ | |
15257 | # /foo/ /foo/bar ../ | |
15258 | # /foo /foo/bar/ ../ | |
15259 | # /foo/ /foo/bar/ ../ | |
15260 | # /foo /foo/bar/ugg ../../ | |
15261 | # | |
4c112cda | 15262 | dollar='$$' |
caa55b1e | 15263 | gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)" |
d062c304 JL |
15264 | fi |
15265 | ||
15266 | ||
2ce3c6c6 | 15267 | |
2bbea3a6 RH |
15268 | # Find a directory in which to install a shared libgcc. |
15269 | ||
15270 | # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given. | |
15271 | if test "${enable_version_specific_runtime_libs+set}" = set; then | |
15272 | enableval="$enable_version_specific_runtime_libs" | |
ba479fd2 NN |
15273 | |
15274 | fi; | |
2bbea3a6 RH |
15275 | |
15276 | ||
5b15f277 RH |
15277 | # Check whether --with-slibdir or --without-slibdir was given. |
15278 | if test "${with_slibdir+set}" = set; then | |
15279 | withval="$with_slibdir" | |
15280 | slibdir="$with_slibdir" | |
15281 | else | |
15282 | if test "${enable_version_specific_runtime_libs+set}" = set; then | |
2bbea3a6 | 15283 | slibdir='$(libsubdir)' |
5b15f277 | 15284 | elif test "$host" != "$target"; then |
2bbea3a6 RH |
15285 | slibdir='$(build_tooldir)/lib' |
15286 | else | |
5b15f277 | 15287 | slibdir='$(libdir)' |
2bbea3a6 | 15288 | fi |
ba479fd2 | 15289 | fi; |
2bbea3a6 RH |
15290 | |
15291 | ||
1e6347d8 | 15292 | objdir=`${PWDCMD-pwd}` |
7e717196 JL |
15293 | |
15294 | ||
861bb6c1 JL |
15295 | # Substitute configuration variables |
15296 | ||
15297 | ||
15298 | ||
15299 | ||
15300 | ||
15301 | ||
15302 | ||
15303 | ||
15304 | ||
15305 | ||
15306 | ||
15307 | ||
15308 | ||
15309 | ||
15310 | ||
15311 | ||
15312 | ||
15313 | ||
15314 | ||
15315 | ||
15316 | ||
15317 | ||
15318 | ||
15319 | ||
15320 | ||
15321 | ||
15322 | ||
15323 | ||
15324 | ||
15325 | ||
15326 | ||
15327 | ||
15328 | ||
15329 | ||
15330 | ||
15331 | ||
15332 | ||
15333 | ||
15334 | ||
15335 | ||
15336 | ||
15337 | ||
15338 | ||
15339 | ||
15340 | ||
15341 | ||
9b16d2c4 | 15342 | |
e9a25f70 | 15343 | |
6e26218f | 15344 | |
c8724862 | 15345 | |
e061d1ce | 15346 | |
d8bb17c8 | 15347 | |
11642c3a ZW |
15348 | |
15349 | ||
15350 | ||
15351 | ||
15352 | ||
15353 | ||
15354 | ||
3d9d2476 | 15355 | |
e2500fed | 15356 | |
51b9ff45 | 15357 | |
861bb6c1 | 15358 | |
6e3f3080 NN |
15359 | # Echo link setup. |
15360 | if test x${build} = x${host} ; then | |
15361 | if test x${host} = x${target} ; then | |
15362 | echo "Links are now set up to build a native compiler for ${target}." 1>&2 | |
15363 | else | |
15364 | echo "Links are now set up to build a cross-compiler" 1>&2 | |
15365 | echo " from ${host} to ${target}." 1>&2 | |
15366 | fi | |
15367 | else | |
15368 | if test x${host} = x${target} ; then | |
15369 | echo "Links are now set up to build (on ${build}) a native compiler" 1>&2 | |
15370 | echo " for ${target}." 1>&2 | |
15371 | else | |
15372 | echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2 | |
15373 | echo " from ${host} to ${target}." 1>&2 | |
15374 | fi | |
15375 | fi | |
15376 | ||
6de9cd9a DN |
15377 | |
15378 | ||
15379 | ||
6e3f3080 NN |
15380 | # Configure the subdirectories |
15381 | # AC_CONFIG_SUBDIRS($subdirs) | |
15382 | ||
15383 | # Create the Makefile | |
15384 | # and configure language subdirectories | |
ba479fd2 | 15385 | ac_config_files="$ac_config_files $all_outputs" |
914c5af7 NN |
15386 | |
15387 | ||
ba479fd2 | 15388 | ac_config_commands="$ac_config_commands default" |
914c5af7 | 15389 | |
ba479fd2 | 15390 | cat >confcache <<\_ACEOF |
6e3f3080 NN |
15391 | # This file is a shell script that caches the results of configure |
15392 | # tests run on this system so they can be shared between configure | |
ba479fd2 NN |
15393 | # scripts and configure runs, see configure's option --config-cache. |
15394 | # It is not useful on other systems. If it contains results you don't | |
15395 | # want to keep, you may remove or edit it. | |
6e3f3080 | 15396 | # |
ba479fd2 NN |
15397 | # config.status only pays attention to the cache file if you give it |
15398 | # the --recheck option to rerun configure. | |
6e3f3080 | 15399 | # |
ba479fd2 NN |
15400 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
15401 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
15402 | # following values. | |
15403 | ||
15404 | _ACEOF | |
15405 | ||
6e3f3080 NN |
15406 | # The following way of writing the cache mishandles newlines in values, |
15407 | # but we know of no workaround that is simple, portable, and efficient. | |
15408 | # So, don't put newlines in cache variables' values. | |
15409 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
15410 | # and sets the high bit in the cache file unless we assign to the vars. | |
ba479fd2 NN |
15411 | { |
15412 | (set) 2>&1 | | |
15413 | case `(ac_space=' '; set | grep ac_space) 2>&1` in | |
15414 | *ac_space=\ *) | |
15415 | # `set' does not quote correctly, so add quotes (double-quote | |
15416 | # substitution turns \\\\ into \\, and sed turns \\ into \). | |
15417 | sed -n \ | |
86da66b5 HPN |
15418 | "s/'/'\\\\''/g; |
15419 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
ba479fd2 NN |
15420 | ;; |
15421 | *) | |
15422 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
15423 | sed -n \ | |
86da66b5 | 15424 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
ba479fd2 NN |
15425 | ;; |
15426 | esac; | |
15427 | } | | |
15428 | sed ' | |
15429 | t clear | |
15430 | : clear | |
15431 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
15432 | t end | |
15433 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
15434 | : end' >>confcache | |
15435 | if diff $cache_file confcache >/dev/null 2>&1; then :; else | |
6e3f3080 | 15436 | if test -w $cache_file; then |
ba479fd2 NN |
15437 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" |
15438 | cat confcache >$cache_file | |
6e3f3080 NN |
15439 | else |
15440 | echo "not updating unwritable cache $cache_file" | |
15441 | fi | |
15442 | fi | |
15443 | rm -f confcache | |
15444 | ||
15445 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
15446 | # Let make expand exec_prefix. | |
15447 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
15448 | ||
ba479fd2 NN |
15449 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
15450 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
15451 | # trailing colons and then remove the whole line if VPATH becomes empty | |
15452 | # (actually we leave an empty line to preserve line numbers). | |
6e3f3080 | 15453 | if test "x$srcdir" = x.; then |
86da66b5 | 15454 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
ba479fd2 NN |
15455 | s/:*\$(srcdir):*/:/; |
15456 | s/:*\${srcdir}:*/:/; | |
15457 | s/:*@srcdir@:*/:/; | |
86da66b5 | 15458 | s/^\([^=]*=[ ]*\):*/\1/; |
ba479fd2 | 15459 | s/:*$//; |
86da66b5 | 15460 | s/^[^=]*=[ ]*$//; |
ba479fd2 | 15461 | }' |
6e3f3080 NN |
15462 | fi |
15463 | ||
63cf211a | 15464 | DEFS=-DHAVE_CONFIG_H |
6e3f3080 | 15465 | |
ba479fd2 NN |
15466 | ac_libobjs= |
15467 | ac_ltlibobjs= | |
15468 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
15469 | # 1. Remove the extension, and $U if already installed. | |
15470 | ac_i=`echo "$ac_i" | | |
86da66b5 | 15471 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` |
ba479fd2 NN |
15472 | # 2. Add them. |
15473 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" | |
15474 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' | |
15475 | done | |
15476 | LIBOBJS=$ac_libobjs | |
63cf211a | 15477 | |
ba479fd2 NN |
15478 | LTLIBOBJS=$ac_ltlibobjs |
15479 | ||
15480 | ||
15481 | ||
15482 | : ${CONFIG_STATUS=./config.status} | |
15483 | ac_clean_files_save=$ac_clean_files | |
15484 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
15485 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 | |
15486 | echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
15487 | cat >$CONFIG_STATUS <<_ACEOF | |
15488 | #! $SHELL | |
15489 | # Generated by $as_me. | |
6e3f3080 NN |
15490 | # Run this file to recreate the current configuration. |
15491 | # Compiler output produced by configure, useful for debugging | |
ba479fd2 | 15492 | # configure, is in config.log if it exists. |
6e3f3080 | 15493 | |
ba479fd2 NN |
15494 | debug=false |
15495 | ac_cs_recheck=false | |
15496 | ac_cs_silent=false | |
15497 | SHELL=\${CONFIG_SHELL-$SHELL} | |
15498 | _ACEOF | |
15499 | ||
15500 | cat >>$CONFIG_STATUS <<\_ACEOF | |
15501 | ## --------------------- ## | |
15502 | ## M4sh Initialization. ## | |
15503 | ## --------------------- ## | |
15504 | ||
15505 | # Be Bourne compatible | |
15506 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
15507 | emulate sh | |
15508 | NULLCMD=: | |
15509 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
15510 | # is contrary to our usage. Disable this feature. | |
15511 | alias -g '${1+"$@"}'='"$@"' | |
15512 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then | |
15513 | set -o posix | |
15514 | fi | |
86da66b5 | 15515 | DUALCASE=1; export DUALCASE # for MKS sh |
ba479fd2 NN |
15516 | |
15517 | # Support unset when possible. | |
86da66b5 | 15518 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
ba479fd2 NN |
15519 | as_unset=unset |
15520 | else | |
15521 | as_unset=false | |
15522 | fi | |
15523 | ||
15524 | ||
15525 | # Work around bugs in pre-3.0 UWIN ksh. | |
15526 | $as_unset ENV MAIL MAILPATH | |
15527 | PS1='$ ' | |
15528 | PS2='> ' | |
15529 | PS4='+ ' | |
15530 | ||
15531 | # NLS nuisances. | |
15532 | for as_var in \ | |
15533 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
15534 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
15535 | LC_TELEPHONE LC_TIME | |
6e3f3080 | 15536 | do |
86da66b5 | 15537 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
ba479fd2 NN |
15538 | eval $as_var=C; export $as_var |
15539 | else | |
15540 | $as_unset $as_var | |
15541 | fi | |
6e3f3080 NN |
15542 | done |
15543 | ||
ba479fd2 NN |
15544 | # Required to use basename. |
15545 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
15546 | as_expr=expr | |
15547 | else | |
15548 | as_expr=false | |
15549 | fi | |
6e3f3080 | 15550 | |
ba479fd2 NN |
15551 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
15552 | as_basename=basename | |
15553 | else | |
15554 | as_basename=false | |
15555 | fi | |
6e3f3080 NN |
15556 | |
15557 | ||
ba479fd2 NN |
15558 | # Name of the executable. |
15559 | as_me=`$as_basename "$0" || | |
15560 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
15561 | X"$0" : 'X\(//\)$' \| \ | |
15562 | X"$0" : 'X\(/\)$' \| \ | |
15563 | . : '\(.\)' 2>/dev/null || | |
15564 | echo X/"$0" | | |
15565 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
15566 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
15567 | /^X\/\(\/\).*/{ s//\1/; q; } | |
15568 | s/.*/./; q'` | |
15569 | ||
6e3f3080 | 15570 | |
ba479fd2 NN |
15571 | # PATH needs CR, and LINENO needs CR and PATH. |
15572 | # Avoid depending upon Character Ranges. | |
15573 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
15574 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
15575 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
15576 | as_cr_digits='0123456789' | |
15577 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
15578 | ||
15579 | # The user is always right. | |
15580 | if test "${PATH_SEPARATOR+set}" != set; then | |
15581 | echo "#! /bin/sh" >conf$$.sh | |
15582 | echo "exit 0" >>conf$$.sh | |
15583 | chmod +x conf$$.sh | |
15584 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
15585 | PATH_SEPARATOR=';' | |
6e3f3080 | 15586 | else |
ba479fd2 NN |
15587 | PATH_SEPARATOR=: |
15588 | fi | |
15589 | rm -f conf$$.sh | |
15590 | fi | |
15591 | ||
15592 | ||
15593 | as_lineno_1=$LINENO | |
15594 | as_lineno_2=$LINENO | |
15595 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
15596 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
15597 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
15598 | # Find who we are. Look in the path if we contain no path at all | |
15599 | # relative or not. | |
15600 | case $0 in | |
15601 | *[\\/]* ) as_myself=$0 ;; | |
15602 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
15603 | for as_dir in $PATH | |
15604 | do | |
15605 | IFS=$as_save_IFS | |
15606 | test -z "$as_dir" && as_dir=. | |
15607 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
15608 | done | |
15609 | ||
15610 | ;; | |
15611 | esac | |
15612 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
15613 | # in which case we are not to be found in the path. | |
15614 | if test "x$as_myself" = x; then | |
15615 | as_myself=$0 | |
15616 | fi | |
15617 | if test ! -f "$as_myself"; then | |
15618 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 | |
15619 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} | |
15620 | { (exit 1); exit 1; }; } | |
6e3f3080 | 15621 | fi |
ba479fd2 NN |
15622 | case $CONFIG_SHELL in |
15623 | '') | |
15624 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
15625 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
15626 | do | |
15627 | IFS=$as_save_IFS | |
15628 | test -z "$as_dir" && as_dir=. | |
15629 | for as_base in sh bash ksh sh5; do | |
15630 | case $as_dir in | |
15631 | /*) | |
15632 | if ("$as_dir/$as_base" -c ' | |
15633 | as_lineno_1=$LINENO | |
15634 | as_lineno_2=$LINENO | |
15635 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
15636 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
15637 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
15638 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
15639 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
15640 | CONFIG_SHELL=$as_dir/$as_base | |
15641 | export CONFIG_SHELL | |
15642 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
15643 | fi;; | |
15644 | esac | |
15645 | done | |
15646 | done | |
15647 | ;; | |
15648 | esac | |
15649 | ||
15650 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
15651 | # uniformly replaced by the line number. The first 'sed' inserts a | |
15652 | # line-number line before each line; the second 'sed' does the real | |
15653 | # work. The second script uses 'N' to pair each line-number line | |
15654 | # with the numbered line, and appends trailing '-' during | |
15655 | # substitution so that $LINENO is not a special case at line end. | |
15656 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
15657 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
15658 | sed '=' <$as_myself | | |
15659 | sed ' | |
15660 | N | |
15661 | s,$,-, | |
15662 | : loop | |
15663 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
15664 | t loop | |
15665 | s,-$,, | |
15666 | s,^['$as_cr_digits']*\n,, | |
15667 | ' >$as_me.lineno && | |
15668 | chmod +x $as_me.lineno || | |
15669 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 | |
15670 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} | |
15671 | { (exit 1); exit 1; }; } | |
15672 | ||
15673 | # Don't try to exec as it changes $[0], causing all sort of problems | |
15674 | # (the dirname of $[0] is not the place where we might find the | |
15675 | # original and so on. Autoconf is especially sensible to this). | |
15676 | . ./$as_me.lineno | |
15677 | # Exit status is that of the last command. | |
15678 | exit | |
15679 | } | |
15680 | ||
15681 | ||
15682 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in | |
15683 | *c*,-n*) ECHO_N= ECHO_C=' | |
15684 | ' ECHO_T=' ' ;; | |
15685 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
15686 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
15687 | esac | |
15688 | ||
15689 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
15690 | as_expr=expr | |
15691 | else | |
15692 | as_expr=false | |
15693 | fi | |
15694 | ||
15695 | rm -f conf$$ conf$$.exe conf$$.file | |
15696 | echo >conf$$.file | |
15697 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
15698 | # We could just check for DJGPP; but this test a) works b) is more generic | |
15699 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
15700 | if test -f conf$$.exe; then | |
15701 | # Don't use ln at all; we don't have any links | |
15702 | as_ln_s='cp -p' | |
6e3f3080 | 15703 | else |
ba479fd2 | 15704 | as_ln_s='ln -s' |
6e3f3080 | 15705 | fi |
ba479fd2 NN |
15706 | elif ln conf$$.file conf$$ 2>/dev/null; then |
15707 | as_ln_s=ln | |
15708 | else | |
15709 | as_ln_s='cp -p' | |
15710 | fi | |
15711 | rm -f conf$$ conf$$.exe conf$$.file | |
15712 | ||
15713 | if mkdir -p . 2>/dev/null; then | |
15714 | as_mkdir_p=: | |
15715 | else | |
86da66b5 | 15716 | test -d ./-p && rmdir ./-p |
ba479fd2 NN |
15717 | as_mkdir_p=false |
15718 | fi | |
15719 | ||
15720 | as_executable_p="test -f" | |
15721 | ||
15722 | # Sed expression to map a string onto a valid CPP name. | |
86da66b5 | 15723 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
15724 | |
15725 | # Sed expression to map a string onto a valid variable name. | |
86da66b5 | 15726 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
15727 | |
15728 | ||
15729 | # IFS | |
15730 | # We need space, tab and new line, in precisely that order. | |
15731 | as_nl=' | |
15732 | ' | |
15733 | IFS=" $as_nl" | |
15734 | ||
15735 | # CDPATH. | |
15736 | $as_unset CDPATH | |
15737 | ||
15738 | exec 6>&1 | |
15739 | ||
15740 | # Open the log real soon, to keep \$[0] and so on meaningful, and to | |
15741 | # report actual input values of CONFIG_FILES etc. instead of their | |
15742 | # values after options handling. Logging --version etc. is OK. | |
15743 | exec 5>>config.log | |
15744 | { | |
15745 | echo | |
15746 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
15747 | ## Running $as_me. ## | |
15748 | _ASBOX | |
15749 | } >&5 | |
15750 | cat >&5 <<_CSEOF | |
15751 | ||
15752 | This file was extended by $as_me, which was | |
8ab705be | 15753 | generated by GNU Autoconf 2.59. Invocation command line was |
ba479fd2 NN |
15754 | |
15755 | CONFIG_FILES = $CONFIG_FILES | |
15756 | CONFIG_HEADERS = $CONFIG_HEADERS | |
15757 | CONFIG_LINKS = $CONFIG_LINKS | |
15758 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
15759 | $ $0 $@ | |
15760 | ||
15761 | _CSEOF | |
15762 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 | |
15763 | echo >&5 | |
15764 | _ACEOF | |
15765 | ||
15766 | # Files that config.status was made for. | |
15767 | if test -n "$ac_config_files"; then | |
15768 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS | |
15769 | fi | |
15770 | ||
15771 | if test -n "$ac_config_headers"; then | |
15772 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS | |
15773 | fi | |
15774 | ||
15775 | if test -n "$ac_config_links"; then | |
15776 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS | |
15777 | fi | |
15778 | ||
15779 | if test -n "$ac_config_commands"; then | |
15780 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS | |
15781 | fi | |
15782 | ||
15783 | cat >>$CONFIG_STATUS <<\_ACEOF | |
15784 | ||
15785 | ac_cs_usage="\ | |
15786 | \`$as_me' instantiates files from templates according to the | |
15787 | current configuration. | |
15788 | ||
15789 | Usage: $0 [OPTIONS] [FILE]... | |
15790 | ||
15791 | -h, --help print this help, then exit | |
15792 | -V, --version print version number, then exit | |
15793 | -q, --quiet do not print progress messages | |
15794 | -d, --debug don't remove temporary files | |
15795 | --recheck update $as_me by reconfiguring in the same conditions | |
15796 | --file=FILE[:TEMPLATE] | |
86da66b5 | 15797 | instantiate the configuration file FILE |
ba479fd2 | 15798 | --header=FILE[:TEMPLATE] |
86da66b5 | 15799 | instantiate the configuration header FILE |
ba479fd2 NN |
15800 | |
15801 | Configuration files: | |
15802 | $config_files | |
15803 | ||
15804 | Configuration headers: | |
15805 | $config_headers | |
15806 | ||
15807 | Configuration commands: | |
15808 | $config_commands | |
15809 | ||
15810 | Report bugs to <bug-autoconf@gnu.org>." | |
15811 | _ACEOF | |
15812 | ||
15813 | cat >>$CONFIG_STATUS <<_ACEOF | |
15814 | ac_cs_version="\\ | |
15815 | config.status | |
8ab705be | 15816 | configured by $0, generated by GNU Autoconf 2.59, |
ba479fd2 NN |
15817 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" |
15818 | ||
86da66b5 | 15819 | Copyright (C) 2003 Free Software Foundation, Inc. |
ba479fd2 NN |
15820 | This config.status script is free software; the Free Software Foundation |
15821 | gives unlimited permission to copy, distribute and modify it." | |
15822 | srcdir=$srcdir | |
15823 | _ACEOF | |
15824 | ||
15825 | cat >>$CONFIG_STATUS <<\_ACEOF | |
15826 | # If no file are specified by the user, then we need to provide default | |
15827 | # value. By we need to know if files were specified by the user. | |
15828 | ac_need_defaults=: | |
15829 | while test $# != 0 | |
15830 | do | |
15831 | case $1 in | |
15832 | --*=*) | |
15833 | ac_option=`expr "x$1" : 'x\([^=]*\)='` | |
15834 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` | |
15835 | ac_shift=: | |
15836 | ;; | |
15837 | -*) | |
15838 | ac_option=$1 | |
15839 | ac_optarg=$2 | |
15840 | ac_shift=shift | |
15841 | ;; | |
15842 | *) # This is not an option, so the user has probably given explicit | |
15843 | # arguments. | |
15844 | ac_option=$1 | |
15845 | ac_need_defaults=false;; | |
15846 | esac | |
15847 | ||
15848 | case $ac_option in | |
15849 | # Handling of the options. | |
15850 | _ACEOF | |
15851 | cat >>$CONFIG_STATUS <<\_ACEOF | |
15852 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
15853 | ac_cs_recheck=: ;; | |
15854 | --version | --vers* | -V ) | |
15855 | echo "$ac_cs_version"; exit 0 ;; | |
15856 | --he | --h) | |
15857 | # Conflict between --help and --header | |
15858 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 | |
15859 | Try \`$0 --help' for more information." >&5 | |
15860 | echo "$as_me: error: ambiguous option: $1 | |
15861 | Try \`$0 --help' for more information." >&2;} | |
15862 | { (exit 1); exit 1; }; };; | |
15863 | --help | --hel | -h ) | |
15864 | echo "$ac_cs_usage"; exit 0 ;; | |
15865 | --debug | --d* | -d ) | |
15866 | debug=: ;; | |
15867 | --file | --fil | --fi | --f ) | |
15868 | $ac_shift | |
15869 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" | |
15870 | ac_need_defaults=false;; | |
15871 | --header | --heade | --head | --hea ) | |
15872 | $ac_shift | |
15873 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" | |
15874 | ac_need_defaults=false;; | |
15875 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
15876 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
15877 | ac_cs_silent=: ;; | |
15878 | ||
15879 | # This is an error. | |
15880 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 | |
15881 | Try \`$0 --help' for more information." >&5 | |
15882 | echo "$as_me: error: unrecognized option: $1 | |
15883 | Try \`$0 --help' for more information." >&2;} | |
15884 | { (exit 1); exit 1; }; } ;; | |
15885 | ||
15886 | *) ac_config_targets="$ac_config_targets $1" ;; | |
15887 | ||
15888 | esac | |
15889 | shift | |
6e3f3080 | 15890 | done |
ba479fd2 NN |
15891 | |
15892 | ac_configure_extra_args= | |
15893 | ||
15894 | if $ac_cs_silent; then | |
15895 | exec 6>/dev/null | |
15896 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
861bb6c1 JL |
15897 | fi |
15898 | ||
ba479fd2 NN |
15899 | _ACEOF |
15900 | cat >>$CONFIG_STATUS <<_ACEOF | |
15901 | if \$ac_cs_recheck; then | |
15902 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 | |
15903 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
15904 | fi | |
861bb6c1 | 15905 | |
ba479fd2 NN |
15906 | _ACEOF |
15907 | ||
15908 | cat >>$CONFIG_STATUS <<_ACEOF | |
15909 | # | |
15910 | # INIT-COMMANDS section. | |
15911 | # | |
15912 | ||
15913 | subdirs='$subdirs' | |
ba479fd2 NN |
15914 | |
15915 | _ACEOF | |
15916 | ||
15917 | ||
15918 | ||
15919 | cat >>$CONFIG_STATUS <<\_ACEOF | |
15920 | for ac_config_target in $ac_config_targets | |
15921 | do | |
15922 | case "$ac_config_target" in | |
15923 | # Handling of arguments. | |
15924 | "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;; | |
15925 | "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
15926 | "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;; | |
15927 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 | |
15928 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} | |
15929 | { (exit 1); exit 1; }; };; | |
861bb6c1 | 15930 | esac |
ba479fd2 NN |
15931 | done |
15932 | ||
15933 | # If the user did not use the arguments to specify the items to instantiate, | |
15934 | # then the envvar interface is used. Set only those that are not. | |
15935 | # We use the long form for the default assignment because of an extremely | |
15936 | # bizarre bug on SunOS 4.1.3. | |
15937 | if $ac_need_defaults; then | |
15938 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
15939 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
15940 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
15941 | fi | |
15942 | ||
15943 | # Have a temporary directory for convenience. Make it in the build tree | |
15944 | # simply because there is no reason to put it here, and in addition, | |
15945 | # creating and moving files from /tmp can sometimes cause problems. | |
15946 | # Create a temporary directory, and hook for its removal unless debugging. | |
15947 | $debug || | |
15948 | { | |
15949 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 | |
15950 | trap '{ (exit 1); exit 1; }' 1 2 13 15 | |
15951 | } | |
861bb6c1 | 15952 | |
ba479fd2 | 15953 | # Create a (secure) tmp directory for tmp files. |
6e3f3080 | 15954 | |
ba479fd2 NN |
15955 | { |
15956 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && | |
15957 | test -n "$tmp" && test -d "$tmp" | |
15958 | } || | |
15959 | { | |
15960 | tmp=./confstat$$-$RANDOM | |
15961 | (umask 077 && mkdir $tmp) | |
15962 | } || | |
15963 | { | |
15964 | echo "$me: cannot create a temporary directory in ." >&2 | |
15965 | { (exit 1); exit 1; } | |
15966 | } | |
15967 | ||
15968 | _ACEOF | |
15969 | ||
15970 | cat >>$CONFIG_STATUS <<_ACEOF | |
15971 | ||
15972 | # | |
15973 | # CONFIG_FILES section. | |
15974 | # | |
15975 | ||
15976 | # No need to generate the scripts if there are no CONFIG_FILES. | |
15977 | # This happens for instance when ./config.status config.h | |
15978 | if test -n "\$CONFIG_FILES"; then | |
15979 | # Protect against being on the right side of a sed subst in config.status. | |
15980 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; | |
15981 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF | |
15982 | s,@SHELL@,$SHELL,;t t | |
15983 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t | |
15984 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t | |
15985 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t | |
15986 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t | |
15987 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t | |
15988 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t | |
15989 | s,@exec_prefix@,$exec_prefix,;t t | |
15990 | s,@prefix@,$prefix,;t t | |
15991 | s,@program_transform_name@,$program_transform_name,;t t | |
15992 | s,@bindir@,$bindir,;t t | |
15993 | s,@sbindir@,$sbindir,;t t | |
15994 | s,@libexecdir@,$libexecdir,;t t | |
15995 | s,@datadir@,$datadir,;t t | |
15996 | s,@sysconfdir@,$sysconfdir,;t t | |
15997 | s,@sharedstatedir@,$sharedstatedir,;t t | |
15998 | s,@localstatedir@,$localstatedir,;t t | |
15999 | s,@libdir@,$libdir,;t t | |
16000 | s,@includedir@,$includedir,;t t | |
16001 | s,@oldincludedir@,$oldincludedir,;t t | |
16002 | s,@infodir@,$infodir,;t t | |
16003 | s,@mandir@,$mandir,;t t | |
16004 | s,@build_alias@,$build_alias,;t t | |
16005 | s,@host_alias@,$host_alias,;t t | |
16006 | s,@target_alias@,$target_alias,;t t | |
16007 | s,@DEFS@,$DEFS,;t t | |
16008 | s,@ECHO_C@,$ECHO_C,;t t | |
16009 | s,@ECHO_N@,$ECHO_N,;t t | |
16010 | s,@ECHO_T@,$ECHO_T,;t t | |
16011 | s,@LIBS@,$LIBS,;t t | |
16012 | s,@build@,$build,;t t | |
16013 | s,@build_cpu@,$build_cpu,;t t | |
16014 | s,@build_vendor@,$build_vendor,;t t | |
16015 | s,@build_os@,$build_os,;t t | |
16016 | s,@host@,$host,;t t | |
16017 | s,@host_cpu@,$host_cpu,;t t | |
16018 | s,@host_vendor@,$host_vendor,;t t | |
16019 | s,@host_os@,$host_os,;t t | |
16020 | s,@target@,$target,;t t | |
16021 | s,@target_cpu@,$target_cpu,;t t | |
16022 | s,@target_vendor@,$target_vendor,;t t | |
16023 | s,@target_os@,$target_os,;t t | |
8f1529e6 | 16024 | s,@target_noncanonical@,$target_noncanonical,;t t |
ba479fd2 NN |
16025 | s,@build_subdir@,$build_subdir,;t t |
16026 | s,@host_subdir@,$host_subdir,;t t | |
16027 | s,@target_subdir@,$target_subdir,;t t | |
03787dfd | 16028 | s,@GENINSRC@,$GENINSRC,;t t |
ba479fd2 NN |
16029 | s,@CC@,$CC,;t t |
16030 | s,@CFLAGS@,$CFLAGS,;t t | |
16031 | s,@LDFLAGS@,$LDFLAGS,;t t | |
16032 | s,@CPPFLAGS@,$CPPFLAGS,;t t | |
16033 | s,@ac_ct_CC@,$ac_ct_CC,;t t | |
16034 | s,@EXEEXT@,$EXEEXT,;t t | |
16035 | s,@OBJEXT@,$OBJEXT,;t t | |
16036 | s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t | |
16037 | s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t | |
16038 | s,@CPP@,$CPP,;t t | |
bf3b7cd3 | 16039 | s,@EGREP@,$EGREP,;t t |
ba479fd2 NN |
16040 | s,@strict1_warn@,$strict1_warn,;t t |
16041 | s,@warn_cflags@,$warn_cflags,;t t | |
16042 | s,@WERROR@,$WERROR,;t t | |
16043 | s,@nocommon_flag@,$nocommon_flag,;t t | |
13f05fd0 | 16044 | s,@TREEBROWSER@,$TREEBROWSER,;t t |
ba479fd2 NN |
16045 | s,@valgrind_path@,$valgrind_path,;t t |
16046 | s,@valgrind_path_defines@,$valgrind_path_defines,;t t | |
16047 | s,@valgrind_command@,$valgrind_command,;t t | |
16048 | s,@coverage_flags@,$coverage_flags,;t t | |
16049 | s,@enable_multilib@,$enable_multilib,;t t | |
16050 | s,@enable_shared@,$enable_shared,;t t | |
16051 | s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t | |
16052 | s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t | |
16053 | s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t | |
16054 | s,@onestep@,$onestep,;t t | |
16055 | s,@SET_MAKE@,$SET_MAKE,;t t | |
16056 | s,@AWK@,$AWK,;t t | |
ba479fd2 | 16057 | s,@LN_S@,$LN_S,;t t |
41e622a8 | 16058 | s,@LN@,$LN,;t t |
ba479fd2 NN |
16059 | s,@RANLIB@,$RANLIB,;t t |
16060 | s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t | |
343a6100 | 16061 | s,@ranlib_flags@,$ranlib_flags,;t t |
ba479fd2 NN |
16062 | s,@INSTALL@,$INSTALL,;t t |
16063 | s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t | |
16064 | s,@INSTALL_DATA@,$INSTALL_DATA,;t t | |
16065 | s,@make_compare_target@,$make_compare_target,;t t | |
16066 | s,@have_mktemp_command@,$have_mktemp_command,;t t | |
16067 | s,@MAKEINFO@,$MAKEINFO,;t t | |
16068 | s,@BUILD_INFO@,$BUILD_INFO,;t t | |
16069 | s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t | |
16070 | s,@FLEX@,$FLEX,;t t | |
16071 | s,@BISON@,$BISON,;t t | |
f6a874ac JW |
16072 | s,@NM@,$NM,;t t |
16073 | s,@AR@,$AR,;t t | |
ba479fd2 NN |
16074 | s,@stage1_cflags@,$stage1_cflags,;t t |
16075 | s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t | |
16076 | s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t | |
16077 | s,@LDEXP_LIB@,$LDEXP_LIB,;t t | |
16078 | s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t | |
16079 | s,@LIBICONV@,$LIBICONV,;t t | |
dfb77e37 | 16080 | s,@LTLIBICONV@,$LTLIBICONV,;t t |
ba479fd2 NN |
16081 | s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t |
16082 | s,@manext@,$manext,;t t | |
16083 | s,@objext@,$objext,;t t | |
8bb915b6 | 16084 | s,@gthread_flags@,$gthread_flags,;t t |
ba479fd2 | 16085 | s,@extra_modes_file@,$extra_modes_file,;t t |
75685792 | 16086 | s,@extra_opt_files@,$extra_opt_files,;t t |
ba479fd2 NN |
16087 | s,@USE_NLS@,$USE_NLS,;t t |
16088 | s,@LIBINTL@,$LIBINTL,;t t | |
16089 | s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t | |
16090 | s,@INCINTL@,$INCINTL,;t t | |
16091 | s,@XGETTEXT@,$XGETTEXT,;t t | |
16092 | s,@GMSGFMT@,$GMSGFMT,;t t | |
16093 | s,@POSUB@,$POSUB,;t t | |
16094 | s,@CATALOGS@,$CATALOGS,;t t | |
5395b47b | 16095 | s,@host_cc_for_libada@,$host_cc_for_libada,;t t |
ba479fd2 NN |
16096 | s,@CROSS@,$CROSS,;t t |
16097 | s,@ALL@,$ALL,;t t | |
16098 | s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t | |
16099 | s,@inhibit_libc@,$inhibit_libc,;t t | |
ba479fd2 NN |
16100 | s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t |
16101 | s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t | |
16102 | s,@STMP_FIXINC@,$STMP_FIXINC,;t t | |
16103 | s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t | |
c38f02df | 16104 | s,@collect2@,$collect2,;t t |
ba479fd2 | 16105 | s,@libgcc_visibility@,$libgcc_visibility,;t t |
ba479fd2 NN |
16106 | s,@GGC@,$GGC,;t t |
16107 | s,@zlibdir@,$zlibdir,;t t | |
16108 | s,@zlibinc@,$zlibinc,;t t | |
16109 | s,@MAINT@,$MAINT,;t t | |
16110 | s,@gcc_tooldir@,$gcc_tooldir,;t t | |
16111 | s,@dollar@,$dollar,;t t | |
16112 | s,@slibdir@,$slibdir,;t t | |
16113 | s,@objdir@,$objdir,;t t | |
16114 | s,@subdirs@,$subdirs,;t t | |
16115 | s,@srcdir@,$srcdir,;t t | |
ba479fd2 NN |
16116 | s,@all_boot_languages@,$all_boot_languages,;t t |
16117 | s,@all_compilers@,$all_compilers,;t t | |
16118 | s,@all_gtfiles@,$all_gtfiles,;t t | |
16119 | s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t | |
16120 | s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t | |
16121 | s,@all_lang_makefrags@,$all_lang_makefrags,;t t | |
16122 | s,@all_lang_makefiles@,$all_lang_makefiles,;t t | |
16123 | s,@all_languages@,$all_languages,;t t | |
16124 | s,@all_stagestuff@,$all_stagestuff,;t t | |
16125 | s,@build_exeext@,$build_exeext,;t t | |
16126 | s,@build_install_headers_dir@,$build_install_headers_dir,;t t | |
16127 | s,@build_xm_file_list@,$build_xm_file_list,;t t | |
16128 | s,@build_xm_include_list@,$build_xm_include_list,;t t | |
16129 | s,@build_xm_defines@,$build_xm_defines,;t t | |
16130 | s,@check_languages@,$check_languages,;t t | |
16131 | s,@cc_set_by_configure@,$cc_set_by_configure,;t t | |
16132 | s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t | |
16133 | s,@cpp_install_dir@,$cpp_install_dir,;t t | |
16134 | s,@xmake_file@,$xmake_file,;t t | |
16135 | s,@tmake_file@,$tmake_file,;t t | |
30500d84 | 16136 | s,@extra_gcc_objs@,$extra_gcc_objs,;t t |
ba479fd2 NN |
16137 | s,@extra_headers_list@,$extra_headers_list,;t t |
16138 | s,@extra_objs@,$extra_objs,;t t | |
16139 | s,@extra_parts@,$extra_parts,;t t | |
16140 | s,@extra_passes@,$extra_passes,;t t | |
16141 | s,@extra_programs@,$extra_programs,;t t | |
16142 | s,@float_h_file@,$float_h_file,;t t | |
16143 | s,@gcc_config_arguments@,$gcc_config_arguments,;t t | |
16144 | s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t | |
16145 | s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t | |
ba479fd2 | 16146 | s,@host_exeext@,$host_exeext,;t t |
ba479fd2 NN |
16147 | s,@host_xm_file_list@,$host_xm_file_list,;t t |
16148 | s,@host_xm_include_list@,$host_xm_include_list,;t t | |
16149 | s,@host_xm_defines@,$host_xm_defines,;t t | |
16150 | s,@out_host_hook_obj@,$out_host_hook_obj,;t t | |
16151 | s,@install@,$install,;t t | |
16152 | s,@lang_opt_files@,$lang_opt_files,;t t | |
16153 | s,@lang_specs_files@,$lang_specs_files,;t t | |
16154 | s,@lang_tree_files@,$lang_tree_files,;t t | |
16155 | s,@local_prefix@,$local_prefix,;t t | |
16156 | s,@md_file@,$md_file,;t t | |
16157 | s,@objc_boehm_gc@,$objc_boehm_gc,;t t | |
16158 | s,@out_file@,$out_file,;t t | |
16159 | s,@out_object_file@,$out_object_file,;t t | |
16160 | s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t | |
16161 | s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t | |
ba479fd2 NN |
16162 | s,@thread_file@,$thread_file,;t t |
16163 | s,@tm_file_list@,$tm_file_list,;t t | |
16164 | s,@tm_include_list@,$tm_include_list,;t t | |
16165 | s,@tm_defines@,$tm_defines,;t t | |
16166 | s,@tm_p_file_list@,$tm_p_file_list,;t t | |
16167 | s,@tm_p_include_list@,$tm_p_include_list,;t t | |
16168 | s,@xm_file_list@,$xm_file_list,;t t | |
16169 | s,@xm_include_list@,$xm_include_list,;t t | |
16170 | s,@xm_defines@,$xm_defines,;t t | |
ba479fd2 NN |
16171 | s,@c_target_objs@,$c_target_objs,;t t |
16172 | s,@cxx_target_objs@,$cxx_target_objs,;t t | |
16173 | s,@target_cpu_default@,$target_cpu_default,;t t | |
6de9cd9a DN |
16174 | s,@GMPLIBS@,$GMPLIBS,;t t |
16175 | s,@GMPINC@,$GMPINC,;t t | |
ba479fd2 NN |
16176 | s,@LIBOBJS@,$LIBOBJS,;t t |
16177 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t | |
16178 | /@language_hooks@/r $language_hooks | |
16179 | s,@language_hooks@,,;t t | |
16180 | CEOF | |
16181 | ||
16182 | _ACEOF | |
16183 | ||
16184 | cat >>$CONFIG_STATUS <<\_ACEOF | |
16185 | # Split the substitutions into bite-sized pieces for seds with | |
16186 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
16187 | ac_max_sed_lines=48 | |
16188 | ac_sed_frag=1 # Number of current file. | |
16189 | ac_beg=1 # First line for current file. | |
16190 | ac_end=$ac_max_sed_lines # Line after last line for current file. | |
16191 | ac_more_lines=: | |
16192 | ac_sed_cmds= | |
16193 | while $ac_more_lines; do | |
16194 | if test $ac_beg -gt 1; then | |
16195 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
16196 | else | |
16197 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
16198 | fi | |
16199 | if test ! -s $tmp/subs.frag; then | |
16200 | ac_more_lines=false | |
16201 | else | |
16202 | # The purpose of the label and of the branching condition is to | |
16203 | # speed up the sed processing (if there are no `@' at all, there | |
16204 | # is no need to browse any of the substitutions). | |
16205 | # These are the two extra sed commands mentioned above. | |
16206 | (echo ':t | |
16207 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed | |
16208 | if test -z "$ac_sed_cmds"; then | |
86da66b5 | 16209 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" |
ba479fd2 | 16210 | else |
86da66b5 | 16211 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" |
ba479fd2 NN |
16212 | fi |
16213 | ac_sed_frag=`expr $ac_sed_frag + 1` | |
16214 | ac_beg=$ac_end | |
16215 | ac_end=`expr $ac_end + $ac_max_sed_lines` | |
16216 | fi | |
16217 | done | |
16218 | if test -z "$ac_sed_cmds"; then | |
16219 | ac_sed_cmds=cat | |
63cf211a | 16220 | fi |
ba479fd2 | 16221 | fi # test -n "$CONFIG_FILES" |
cafe096b | 16222 | |
ba479fd2 NN |
16223 | _ACEOF |
16224 | cat >>$CONFIG_STATUS <<\_ACEOF | |
16225 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue | |
16226 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
16227 | case $ac_file in | |
16228 | - | *:- | *:-:* ) # input from stdin | |
86da66b5 HPN |
16229 | cat >$tmp/stdin |
16230 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
16231 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
ba479fd2 | 16232 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
86da66b5 | 16233 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
ba479fd2 | 16234 | * ) ac_file_in=$ac_file.in ;; |
63cf211a | 16235 | esac |
cafe096b | 16236 | |
ba479fd2 NN |
16237 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
16238 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
16239 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
86da66b5 HPN |
16240 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
16241 | X"$ac_file" : 'X\(//\)$' \| \ | |
16242 | X"$ac_file" : 'X\(/\)' \| \ | |
16243 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 NN |
16244 | echo X"$ac_file" | |
16245 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
16246 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
16247 | /^X\(\/\/\)$/{ s//\1/; q; } | |
16248 | /^X\(\/\).*/{ s//\1/; q; } | |
16249 | s/.*/./; q'` | |
16250 | { if $as_mkdir_p; then | |
16251 | mkdir -p "$ac_dir" | |
16252 | else | |
16253 | as_dir="$ac_dir" | |
16254 | as_dirs= | |
16255 | while test ! -d "$as_dir"; do | |
16256 | as_dirs="$as_dir $as_dirs" | |
16257 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
16258 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
86da66b5 HPN |
16259 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
16260 | X"$as_dir" : 'X\(//\)$' \| \ | |
16261 | X"$as_dir" : 'X\(/\)' \| \ | |
16262 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 NN |
16263 | echo X"$as_dir" | |
16264 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
16265 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
16266 | /^X\(\/\/\)$/{ s//\1/; q; } | |
16267 | /^X\(\/\).*/{ s//\1/; q; } | |
16268 | s/.*/./; q'` | |
16269 | done | |
16270 | test ! -n "$as_dirs" || mkdir $as_dirs | |
16271 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
16272 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
16273 | { (exit 1); exit 1; }; }; } | |
6e3f3080 | 16274 | |
ba479fd2 NN |
16275 | ac_builddir=. |
16276 | ||
16277 | if test "$ac_dir" != .; then | |
16278 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
16279 | # A "../" for each directory in $ac_dir_suffix. | |
16280 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
16281 | else | |
16282 | ac_dir_suffix= ac_top_builddir= | |
16283 | fi | |
16284 | ||
16285 | case $srcdir in | |
16286 | .) # No --srcdir option. We are building in place. | |
16287 | ac_srcdir=. | |
16288 | if test -z "$ac_top_builddir"; then | |
16289 | ac_top_srcdir=. | |
16290 | else | |
16291 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
16292 | fi ;; | |
16293 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
16294 | ac_srcdir=$srcdir$ac_dir_suffix; | |
16295 | ac_top_srcdir=$srcdir ;; | |
16296 | *) # Relative path. | |
16297 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
16298 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
16299 | esac | |
8ab705be KC |
16300 | |
16301 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
16302 | # the directories may not exist. | |
16303 | case `pwd` in | |
16304 | .) ac_abs_builddir="$ac_dir";; | |
86da66b5 | 16305 | *) |
8ab705be KC |
16306 | case "$ac_dir" in |
16307 | .) ac_abs_builddir=`pwd`;; | |
16308 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
16309 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
86da66b5 HPN |
16310 | esac;; |
16311 | esac | |
8ab705be | 16312 | case $ac_abs_builddir in |
86da66b5 HPN |
16313 | .) ac_abs_top_builddir=${ac_top_builddir}.;; |
16314 | *) | |
16315 | case ${ac_top_builddir}. in | |
8ab705be | 16316 | .) ac_abs_top_builddir=$ac_abs_builddir;; |
86da66b5 | 16317 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
8ab705be | 16318 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
86da66b5 HPN |
16319 | esac;; |
16320 | esac | |
8ab705be | 16321 | case $ac_abs_builddir in |
86da66b5 HPN |
16322 | .) ac_abs_srcdir=$ac_srcdir;; |
16323 | *) | |
16324 | case $ac_srcdir in | |
8ab705be | 16325 | .) ac_abs_srcdir=$ac_abs_builddir;; |
86da66b5 | 16326 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
8ab705be | 16327 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
86da66b5 HPN |
16328 | esac;; |
16329 | esac | |
8ab705be | 16330 | case $ac_abs_builddir in |
86da66b5 HPN |
16331 | .) ac_abs_top_srcdir=$ac_top_srcdir;; |
16332 | *) | |
16333 | case $ac_top_srcdir in | |
8ab705be | 16334 | .) ac_abs_top_srcdir=$ac_abs_builddir;; |
86da66b5 | 16335 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
8ab705be | 16336 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
86da66b5 HPN |
16337 | esac;; |
16338 | esac | |
ba479fd2 NN |
16339 | |
16340 | ||
16341 | ||
a1286ef5 ZW |
16342 | if test x"$ac_file" != x-; then |
16343 | { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
16344 | echo "$as_me: creating $ac_file" >&6;} | |
16345 | rm -f "$ac_file" | |
16346 | fi | |
ba479fd2 NN |
16347 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
16348 | # use $as_me), people would be surprised to read: | |
16349 | # /* config.h. Generated by config.status. */ | |
16350 | if test x"$ac_file" = x-; then | |
16351 | configure_input= | |
16352 | else | |
16353 | configure_input="$ac_file. " | |
16354 | fi | |
16355 | configure_input=$configure_input"Generated from `echo $ac_file_in | | |
86da66b5 | 16356 | sed 's,.*/,,'` by configure." |
ba479fd2 NN |
16357 | |
16358 | # First look for the input files in the build tree, otherwise in the | |
16359 | # src tree. | |
16360 | ac_file_inputs=`IFS=: | |
16361 | for f in $ac_file_in; do | |
16362 | case $f in | |
16363 | -) echo $tmp/stdin ;; | |
16364 | [\\/$]*) | |
86da66b5 HPN |
16365 | # Absolute (can't be DOS-style, as IFS=:) |
16366 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
ba479fd2 NN |
16367 | echo "$as_me: error: cannot find input file: $f" >&2;} |
16368 | { (exit 1); exit 1; }; } | |
86da66b5 | 16369 | echo "$f";; |
ba479fd2 | 16370 | *) # Relative |
86da66b5 HPN |
16371 | if test -f "$f"; then |
16372 | # Build tree | |
16373 | echo "$f" | |
16374 | elif test -f "$srcdir/$f"; then | |
16375 | # Source tree | |
16376 | echo "$srcdir/$f" | |
16377 | else | |
16378 | # /dev/null tree | |
16379 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
ba479fd2 NN |
16380 | echo "$as_me: error: cannot find input file: $f" >&2;} |
16381 | { (exit 1); exit 1; }; } | |
86da66b5 | 16382 | fi;; |
ba479fd2 NN |
16383 | esac |
16384 | done` || { (exit 1); exit 1; } | |
16385 | _ACEOF | |
16386 | cat >>$CONFIG_STATUS <<_ACEOF | |
16387 | sed "$ac_vpsub | |
16388 | $extrasub | |
16389 | _ACEOF | |
16390 | cat >>$CONFIG_STATUS <<\_ACEOF | |
16391 | :t | |
16392 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
16393 | s,@configure_input@,$configure_input,;t t | |
16394 | s,@srcdir@,$ac_srcdir,;t t | |
16395 | s,@abs_srcdir@,$ac_abs_srcdir,;t t | |
16396 | s,@top_srcdir@,$ac_top_srcdir,;t t | |
16397 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t | |
16398 | s,@builddir@,$ac_builddir,;t t | |
16399 | s,@abs_builddir@,$ac_abs_builddir,;t t | |
16400 | s,@top_builddir@,$ac_top_builddir,;t t | |
16401 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t | |
16402 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out | |
16403 | rm -f $tmp/stdin | |
16404 | if test x"$ac_file" != x-; then | |
16405 | mv $tmp/out $ac_file | |
16406 | else | |
16407 | cat $tmp/out | |
16408 | rm -f $tmp/out | |
16409 | fi | |
16410 | ||
16411 | done | |
16412 | _ACEOF | |
16413 | cat >>$CONFIG_STATUS <<\_ACEOF | |
6e3f3080 | 16414 | |
ba479fd2 NN |
16415 | # |
16416 | # CONFIG_HEADER section. | |
16417 | # | |
861bb6c1 JL |
16418 | |
16419 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
16420 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
16421 | # | |
16422 | # ac_d sets the value in "#define NAME VALUE" lines. | |
86da66b5 HPN |
16423 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
16424 | ac_dB='[ ].*$,\1#\2' | |
ba479fd2 NN |
16425 | ac_dC=' ' |
16426 | ac_dD=',;t' | |
16427 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
86da66b5 | 16428 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
ba479fd2 | 16429 | ac_uB='$,\1#\2define\3' |
861bb6c1 | 16430 | ac_uC=' ' |
ba479fd2 NN |
16431 | ac_uD=',;t' |
16432 | ||
16433 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue | |
861bb6c1 | 16434 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
ba479fd2 NN |
16435 | case $ac_file in |
16436 | - | *:- | *:-:* ) # input from stdin | |
86da66b5 HPN |
16437 | cat >$tmp/stdin |
16438 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
16439 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
ba479fd2 | 16440 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
86da66b5 | 16441 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
ba479fd2 | 16442 | * ) ac_file_in=$ac_file.in ;; |
861bb6c1 JL |
16443 | esac |
16444 | ||
ba479fd2 NN |
16445 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 |
16446 | echo "$as_me: creating $ac_file" >&6;} | |
16447 | ||
16448 | # First look for the input files in the build tree, otherwise in the | |
16449 | # src tree. | |
16450 | ac_file_inputs=`IFS=: | |
16451 | for f in $ac_file_in; do | |
16452 | case $f in | |
16453 | -) echo $tmp/stdin ;; | |
16454 | [\\/$]*) | |
86da66b5 HPN |
16455 | # Absolute (can't be DOS-style, as IFS=:) |
16456 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
ba479fd2 NN |
16457 | echo "$as_me: error: cannot find input file: $f" >&2;} |
16458 | { (exit 1); exit 1; }; } | |
86da66b5 HPN |
16459 | # Do quote $f, to prevent DOS paths from being IFS'd. |
16460 | echo "$f";; | |
ba479fd2 | 16461 | *) # Relative |
86da66b5 HPN |
16462 | if test -f "$f"; then |
16463 | # Build tree | |
16464 | echo "$f" | |
16465 | elif test -f "$srcdir/$f"; then | |
16466 | # Source tree | |
16467 | echo "$srcdir/$f" | |
16468 | else | |
16469 | # /dev/null tree | |
16470 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
ba479fd2 NN |
16471 | echo "$as_me: error: cannot find input file: $f" >&2;} |
16472 | { (exit 1); exit 1; }; } | |
86da66b5 | 16473 | fi;; |
ba479fd2 NN |
16474 | esac |
16475 | done` || { (exit 1); exit 1; } | |
16476 | # Remove the trailing spaces. | |
86da66b5 | 16477 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in |
ba479fd2 NN |
16478 | |
16479 | _ACEOF | |
16480 | ||
16481 | # Transform confdefs.h into two sed scripts, `conftest.defines' and | |
16482 | # `conftest.undefs', that substitutes the proper values into | |
16483 | # config.h.in to produce config.h. The first handles `#define' | |
16484 | # templates, and the second `#undef' templates. | |
16485 | # And first: Protect against being on the right side of a sed subst in | |
16486 | # config.status. Protect against being in an unquoted here document | |
16487 | # in config.status. | |
16488 | rm -f conftest.defines conftest.undefs | |
16489 | # Using a here document instead of a string reduces the quoting nightmare. | |
16490 | # Putting comments in sed scripts is not portable. | |
16491 | # | |
16492 | # `end' is used to avoid that the second main sed command (meant for | |
16493 | # 0-ary CPP macros) applies to n-ary macro definitions. | |
16494 | # See the Autoconf documentation for `clear'. | |
16495 | cat >confdef2sed.sed <<\_ACEOF | |
16496 | s/[\\&,]/\\&/g | |
16497 | s,[\\$`],\\&,g | |
16498 | t clear | |
16499 | : clear | |
86da66b5 | 16500 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp |
ba479fd2 | 16501 | t end |
86da66b5 | 16502 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp |
ba479fd2 NN |
16503 | : end |
16504 | _ACEOF | |
16505 | # If some macros were called several times there might be several times | |
16506 | # the same #defines, which is useless. Nevertheless, we may not want to | |
16507 | # sort them, since we want the *last* AC-DEFINE to be honored. | |
16508 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines | |
16509 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs | |
16510 | rm -f confdef2sed.sed | |
861bb6c1 JL |
16511 | |
16512 | # This sed command replaces #undef with comments. This is necessary, for | |
16513 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
16514 | # on some systems where configure will not decide to define it. | |
ba479fd2 | 16515 | cat >>conftest.undefs <<\_ACEOF |
86da66b5 | 16516 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, |
ba479fd2 NN |
16517 | _ACEOF |
16518 | ||
16519 | # Break up conftest.defines because some shells have a limit on the size | |
16520 | # of here documents, and old seds have small limits too (100 cmds). | |
16521 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS | |
86da66b5 | 16522 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS |
ba479fd2 NN |
16523 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS |
16524 | echo ' :' >>$CONFIG_STATUS | |
16525 | rm -f conftest.tail | |
16526 | while grep . conftest.defines >/dev/null | |
16527 | do | |
16528 | # Write a limited-size here document to $tmp/defines.sed. | |
16529 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS | |
16530 | # Speed up: don't consider the non `#define' lines. | |
86da66b5 | 16531 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS |
ba479fd2 NN |
16532 | # Work around the forget-to-reset-the-flag bug. |
16533 | echo 't clr' >>$CONFIG_STATUS | |
16534 | echo ': clr' >>$CONFIG_STATUS | |
16535 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS | |
16536 | echo 'CEOF | |
16537 | sed -f $tmp/defines.sed $tmp/in >$tmp/out | |
16538 | rm -f $tmp/in | |
16539 | mv $tmp/out $tmp/in | |
16540 | ' >>$CONFIG_STATUS | |
16541 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail | |
16542 | rm -f conftest.defines | |
16543 | mv conftest.tail conftest.defines | |
16544 | done | |
16545 | rm -f conftest.defines | |
16546 | echo ' fi # grep' >>$CONFIG_STATUS | |
16547 | echo >>$CONFIG_STATUS | |
861bb6c1 | 16548 | |
ba479fd2 NN |
16549 | # Break up conftest.undefs because some shells have a limit on the size |
16550 | # of here documents, and old seds have small limits too (100 cmds). | |
16551 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS | |
861bb6c1 | 16552 | rm -f conftest.tail |
ba479fd2 | 16553 | while grep . conftest.undefs >/dev/null |
861bb6c1 | 16554 | do |
ba479fd2 NN |
16555 | # Write a limited-size here document to $tmp/undefs.sed. |
16556 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS | |
16557 | # Speed up: don't consider the non `#undef' | |
86da66b5 | 16558 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS |
ba479fd2 NN |
16559 | # Work around the forget-to-reset-the-flag bug. |
16560 | echo 't clr' >>$CONFIG_STATUS | |
16561 | echo ': clr' >>$CONFIG_STATUS | |
16562 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS | |
861bb6c1 | 16563 | echo 'CEOF |
ba479fd2 NN |
16564 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out |
16565 | rm -f $tmp/in | |
16566 | mv $tmp/out $tmp/in | |
16567 | ' >>$CONFIG_STATUS | |
16568 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail | |
16569 | rm -f conftest.undefs | |
16570 | mv conftest.tail conftest.undefs | |
861bb6c1 | 16571 | done |
ba479fd2 NN |
16572 | rm -f conftest.undefs |
16573 | ||
16574 | cat >>$CONFIG_STATUS <<\_ACEOF | |
16575 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
16576 | # use $as_me), people would be surprised to read: | |
16577 | # /* config.h. Generated by config.status. */ | |
16578 | if test x"$ac_file" = x-; then | |
16579 | echo "/* Generated by configure. */" >$tmp/config.h | |
6e3f3080 | 16580 | else |
ba479fd2 | 16581 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h |
cafe096b | 16582 | fi |
ba479fd2 NN |
16583 | cat $tmp/in >>$tmp/config.h |
16584 | rm -f $tmp/in | |
16585 | if test x"$ac_file" != x-; then | |
16586 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then | |
16587 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 | |
16588 | echo "$as_me: $ac_file is unchanged" >&6;} | |
16589 | else | |
16590 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
16591 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
86da66b5 HPN |
16592 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
16593 | X"$ac_file" : 'X\(//\)$' \| \ | |
16594 | X"$ac_file" : 'X\(/\)' \| \ | |
16595 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 NN |
16596 | echo X"$ac_file" | |
16597 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
16598 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
16599 | /^X\(\/\/\)$/{ s//\1/; q; } | |
16600 | /^X\(\/\).*/{ s//\1/; q; } | |
16601 | s/.*/./; q'` | |
16602 | { if $as_mkdir_p; then | |
16603 | mkdir -p "$ac_dir" | |
16604 | else | |
16605 | as_dir="$ac_dir" | |
16606 | as_dirs= | |
16607 | while test ! -d "$as_dir"; do | |
16608 | as_dirs="$as_dir $as_dirs" | |
16609 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
16610 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
86da66b5 HPN |
16611 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
16612 | X"$as_dir" : 'X\(//\)$' \| \ | |
16613 | X"$as_dir" : 'X\(/\)' \| \ | |
16614 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 NN |
16615 | echo X"$as_dir" | |
16616 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
16617 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
16618 | /^X\(\/\/\)$/{ s//\1/; q; } | |
16619 | /^X\(\/\).*/{ s//\1/; q; } | |
16620 | s/.*/./; q'` | |
16621 | done | |
16622 | test ! -n "$as_dirs" || mkdir $as_dirs | |
16623 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
16624 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
16625 | { (exit 1); exit 1; }; }; } | |
63cf211a | 16626 | |
ba479fd2 NN |
16627 | rm -f $ac_file |
16628 | mv $tmp/config.h $ac_file | |
16629 | fi | |
16630 | else | |
16631 | cat $tmp/config.h | |
16632 | rm -f $tmp/config.h | |
16633 | fi | |
16634 | done | |
16635 | _ACEOF | |
16636 | cat >>$CONFIG_STATUS <<\_ACEOF | |
861bb6c1 | 16637 | |
ba479fd2 NN |
16638 | # |
16639 | # CONFIG_COMMANDS section. | |
16640 | # | |
16641 | for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue | |
16642 | ac_dest=`echo "$ac_file" | sed 's,:.*,,'` | |
16643 | ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
16644 | ac_dir=`(dirname "$ac_dest") 2>/dev/null || | |
16645 | $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
86da66b5 HPN |
16646 | X"$ac_dest" : 'X\(//\)[^/]' \| \ |
16647 | X"$ac_dest" : 'X\(//\)$' \| \ | |
16648 | X"$ac_dest" : 'X\(/\)' \| \ | |
16649 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 NN |
16650 | echo X"$ac_dest" | |
16651 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
16652 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
16653 | /^X\(\/\/\)$/{ s//\1/; q; } | |
16654 | /^X\(\/\).*/{ s//\1/; q; } | |
16655 | s/.*/./; q'` | |
86da66b5 HPN |
16656 | { if $as_mkdir_p; then |
16657 | mkdir -p "$ac_dir" | |
16658 | else | |
16659 | as_dir="$ac_dir" | |
16660 | as_dirs= | |
16661 | while test ! -d "$as_dir"; do | |
16662 | as_dirs="$as_dir $as_dirs" | |
16663 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
16664 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
16665 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
16666 | X"$as_dir" : 'X\(//\)$' \| \ | |
16667 | X"$as_dir" : 'X\(/\)' \| \ | |
16668 | . : '\(.\)' 2>/dev/null || | |
16669 | echo X"$as_dir" | | |
16670 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
16671 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
16672 | /^X\(\/\/\)$/{ s//\1/; q; } | |
16673 | /^X\(\/\).*/{ s//\1/; q; } | |
16674 | s/.*/./; q'` | |
16675 | done | |
16676 | test ! -n "$as_dirs" || mkdir $as_dirs | |
16677 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
16678 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
16679 | { (exit 1); exit 1; }; }; } | |
16680 | ||
ba479fd2 NN |
16681 | ac_builddir=. |
16682 | ||
16683 | if test "$ac_dir" != .; then | |
16684 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
16685 | # A "../" for each directory in $ac_dir_suffix. | |
16686 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
16687 | else | |
16688 | ac_dir_suffix= ac_top_builddir= | |
16689 | fi | |
16690 | ||
16691 | case $srcdir in | |
16692 | .) # No --srcdir option. We are building in place. | |
16693 | ac_srcdir=. | |
16694 | if test -z "$ac_top_builddir"; then | |
16695 | ac_top_srcdir=. | |
16696 | else | |
16697 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
16698 | fi ;; | |
16699 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
16700 | ac_srcdir=$srcdir$ac_dir_suffix; | |
16701 | ac_top_srcdir=$srcdir ;; | |
16702 | *) # Relative path. | |
16703 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
16704 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
16705 | esac | |
8ab705be KC |
16706 | |
16707 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
16708 | # the directories may not exist. | |
16709 | case `pwd` in | |
16710 | .) ac_abs_builddir="$ac_dir";; | |
86da66b5 | 16711 | *) |
8ab705be KC |
16712 | case "$ac_dir" in |
16713 | .) ac_abs_builddir=`pwd`;; | |
16714 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
16715 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
86da66b5 HPN |
16716 | esac;; |
16717 | esac | |
8ab705be | 16718 | case $ac_abs_builddir in |
86da66b5 HPN |
16719 | .) ac_abs_top_builddir=${ac_top_builddir}.;; |
16720 | *) | |
16721 | case ${ac_top_builddir}. in | |
8ab705be | 16722 | .) ac_abs_top_builddir=$ac_abs_builddir;; |
86da66b5 | 16723 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
8ab705be | 16724 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
86da66b5 HPN |
16725 | esac;; |
16726 | esac | |
8ab705be | 16727 | case $ac_abs_builddir in |
86da66b5 HPN |
16728 | .) ac_abs_srcdir=$ac_srcdir;; |
16729 | *) | |
16730 | case $ac_srcdir in | |
8ab705be | 16731 | .) ac_abs_srcdir=$ac_abs_builddir;; |
86da66b5 | 16732 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
8ab705be | 16733 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
86da66b5 HPN |
16734 | esac;; |
16735 | esac | |
8ab705be | 16736 | case $ac_abs_builddir in |
86da66b5 HPN |
16737 | .) ac_abs_top_srcdir=$ac_top_srcdir;; |
16738 | *) | |
16739 | case $ac_top_srcdir in | |
8ab705be | 16740 | .) ac_abs_top_srcdir=$ac_abs_builddir;; |
86da66b5 | 16741 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
8ab705be | 16742 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
86da66b5 HPN |
16743 | esac;; |
16744 | esac | |
ba479fd2 NN |
16745 | |
16746 | ||
16747 | { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 | |
16748 | echo "$as_me: executing $ac_dest commands" >&6;} | |
16749 | case $ac_dest in | |
16750 | default ) | |
f1faaabd NN |
16751 | case ${CONFIG_HEADERS} in |
16752 | *auto-host.h:config.in*) | |
16753 | echo > cstamp-h ;; | |
861bb6c1 | 16754 | esac |
2ed26f6b | 16755 | # Make sure all the subdirs exist. |
3b620440 | 16756 | for d in $subdirs doc build |
2ed26f6b | 16757 | do |
2ed26f6b | 16758 | test -d $d || mkdir $d |
2ed26f6b | 16759 | done |
93cf819d BK |
16760 | # If the host supports symlinks, point stage[1234] at ../stage[1234] so |
16761 | # bootstrapping and the installation procedure can still use | |
16762 | # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks, | |
16763 | # FLAGS_TO_PASS has been modified to solve the problem there. | |
16764 | # This is virtually a duplicate of what happens in configure.lang; we do | |
16765 | # an extra check to make sure this only happens if ln -s can be used. | |
35f06ae4 PB |
16766 | case "$LN_S" in |
16767 | *-s*) | |
16768 | for d in ${subdirs} ; do | |
1e6347d8 | 16769 | STARTDIR=`${PWDCMD-pwd}` |
4e8a434e | 16770 | cd $d |
6a1b7268 | 16771 | for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include |
4e8a434e BK |
16772 | do |
16773 | rm -f $t | |
35f06ae4 | 16774 | $LN_S ../$t $t 2>/dev/null |
4e8a434e BK |
16775 | done |
16776 | cd $STARTDIR | |
35f06ae4 PB |
16777 | done |
16778 | ;; | |
16779 | esac | |
ba479fd2 NN |
16780 | ;; |
16781 | esac | |
16782 | done | |
16783 | _ACEOF | |
cafe096b | 16784 | |
ba479fd2 NN |
16785 | cat >>$CONFIG_STATUS <<\_ACEOF |
16786 | ||
16787 | { (exit 0); exit 0; } | |
16788 | _ACEOF | |
861bb6c1 | 16789 | chmod +x $CONFIG_STATUS |
ba479fd2 NN |
16790 | ac_clean_files=$ac_clean_files_save |
16791 | ||
16792 | ||
16793 | # configure is writing to config.log, and then calls config.status. | |
16794 | # config.status does its own redirection, appending to config.log. | |
16795 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
16796 | # by configure, so config.status won't be able to write to it; its | |
16797 | # output is simply discarded. So we exec the FD to /dev/null, | |
16798 | # effectively closing config.log, so it can be properly (re)opened and | |
16799 | # appended to by config.status. When coming back to configure, we | |
16800 | # need to make the FD available again. | |
16801 | if test "$no_create" != yes; then | |
16802 | ac_cs_success=: | |
16803 | ac_config_status_args= | |
16804 | test "$silent" = yes && | |
16805 | ac_config_status_args="$ac_config_status_args --quiet" | |
16806 | exec 5>/dev/null | |
16807 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
16808 | exec 5>>config.log | |
16809 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
16810 | # would make configure fail if this is the last instruction. | |
16811 | $ac_cs_success || { (exit 1); exit 1; } | |
16812 | fi | |
861bb6c1 | 16813 |