]>
Commit | Line | Data |
---|---|---|
005537df | 1 | #! /bin/sh |
861bb6c1 | 2 | # Guess values for system-dependent variables and create Makefiles. |
ba479fd2 | 3 | # Generated by GNU Autoconf 2.57. |
861bb6c1 | 4 | # |
ba479fd2 NN |
5 | # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 |
6 | # Free Software Foundation, Inc. | |
861bb6c1 JL |
7 | # This configure script is free software; the Free Software Foundation |
8 | # gives unlimited permission to copy, distribute and modify it. | |
ba479fd2 NN |
9 | ## --------------------- ## |
10 | ## M4sh Initialization. ## | |
11 | ## --------------------- ## | |
12 | ||
13 | # Be Bourne compatible | |
14 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
15 | emulate sh | |
16 | NULLCMD=: | |
17 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
18 | # is contrary to our usage. Disable this feature. | |
19 | alias -g '${1+"$@"}'='"$@"' | |
20 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then | |
21 | set -o posix | |
22 | fi | |
23 | ||
24 | # Support unset when possible. | |
25 | if (FOO=FOO; unset FOO) >/dev/null 2>&1; then | |
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 | |
44 | if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then | |
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 | |
221 | as_mkdir_p=false | |
222 | fi | |
223 | ||
224 | as_executable_p="test -f" | |
225 | ||
226 | # Sed expression to map a string onto a valid CPP name. | |
227 | as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" | |
228 | ||
229 | # Sed expression to map a string onto a valid variable name. | |
230 | as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" | |
231 | ||
232 | ||
233 | # IFS | |
234 | # We need space, tab and new line, in precisely that order. | |
235 | as_nl=' | |
236 | ' | |
237 | IFS=" $as_nl" | |
238 | ||
239 | # CDPATH. | |
240 | $as_unset CDPATH | |
241 | ||
242 | ||
243 | # Name of the host. | |
244 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
245 | # so uname gets run too. | |
246 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
247 | ||
248 | exec 6>&1 | |
249 | ||
250 | # | |
251 | # Initializations. | |
252 | # | |
861bb6c1 | 253 | ac_default_prefix=/usr/local |
ba479fd2 NN |
254 | ac_config_libobj_dir=. |
255 | cross_compiling=no | |
256 | subdirs= | |
257 | MFLAGS= | |
258 | MAKEFLAGS= | |
259 | SHELL=${CONFIG_SHELL-/bin/sh} | |
260 | ||
261 | # Maximum number of lines to put in a shell here document. | |
262 | # This variable seems obsolete. It should probably be removed, and | |
263 | # only ac_max_sed_lines should be used. | |
264 | : ${ac_max_here_lines=38} | |
265 | ||
266 | # Identity of this package. | |
267 | PACKAGE_NAME= | |
268 | PACKAGE_TARNAME= | |
269 | PACKAGE_VERSION= | |
270 | PACKAGE_STRING= | |
271 | PACKAGE_BUGREPORT= | |
272 | ||
273 | ac_unique_file="tree.c" | |
274 | # Factoring default headers for most tests. | |
275 | ac_includes_default="\ | |
276 | #include <stdio.h> | |
277 | #if HAVE_SYS_TYPES_H | |
278 | # include <sys/types.h> | |
279 | #endif | |
280 | #if HAVE_SYS_STAT_H | |
281 | # include <sys/stat.h> | |
282 | #endif | |
283 | #if STDC_HEADERS | |
284 | # include <stdlib.h> | |
285 | # include <stddef.h> | |
286 | #else | |
287 | # if HAVE_STDLIB_H | |
288 | # include <stdlib.h> | |
289 | # endif | |
290 | #endif | |
291 | #if HAVE_STRING_H | |
292 | # if !STDC_HEADERS && HAVE_MEMORY_H | |
293 | # include <memory.h> | |
294 | # endif | |
295 | # include <string.h> | |
296 | #endif | |
297 | #if HAVE_STRINGS_H | |
298 | # include <strings.h> | |
299 | #endif | |
300 | #if HAVE_INTTYPES_H | |
301 | # include <inttypes.h> | |
302 | #else | |
303 | # if HAVE_STDINT_H | |
304 | # include <stdint.h> | |
305 | # endif | |
306 | #endif | |
307 | #if HAVE_UNISTD_H | |
308 | # include <unistd.h> | |
309 | #endif" | |
310 | ||
311 | 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 build_subdir host_subdir target_subdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP GNATBIND ac_ct_GNATBIND strict1_warn warn_cflags WERROR nocommon_flag EGREP 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 LN_S RANLIB ac_ct_RANLIB INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LIBICONV_DEP manext objext extra_modes_file FORBUILD PACKAGE VERSION USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS CROSS ALL SYSTEM_HEADER_DIR inhibit_libc BUILD_PREFIX BUILD_PREFIX_1 CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO libgcc_visibility gthread_flags GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir docobjdir parsedir 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_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir gcc_version gcc_version_full gcc_version_trigger host_exeext host_extra_gcc_objs 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 symbolic_link 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 target_noncanonical c_target_objs cxx_target_objs target_cpu_default LIBOBJS LTLIBOBJS' | |
312 | ac_subst_files='language_hooks' | |
861bb6c1 JL |
313 | |
314 | # Initialize some variables set by options. | |
ba479fd2 NN |
315 | ac_init_help= |
316 | ac_init_version=false | |
861bb6c1 JL |
317 | # The variables have the same names as the options, with |
318 | # dashes changed to underlines. | |
ba479fd2 | 319 | cache_file=/dev/null |
861bb6c1 | 320 | exec_prefix=NONE |
861bb6c1 | 321 | no_create= |
861bb6c1 JL |
322 | no_recursion= |
323 | prefix=NONE | |
324 | program_prefix=NONE | |
325 | program_suffix=NONE | |
326 | program_transform_name=s,x,x, | |
327 | silent= | |
328 | site= | |
329 | srcdir= | |
861bb6c1 JL |
330 | verbose= |
331 | x_includes=NONE | |
332 | x_libraries=NONE | |
ba479fd2 NN |
333 | |
334 | # Installation directory options. | |
335 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
336 | # and all the variables that are supposed to be based on exec_prefix | |
337 | # by default will actually change. | |
338 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
861bb6c1 JL |
339 | bindir='${exec_prefix}/bin' |
340 | sbindir='${exec_prefix}/sbin' | |
341 | libexecdir='${exec_prefix}/libexec' | |
342 | datadir='${prefix}/share' | |
343 | sysconfdir='${prefix}/etc' | |
344 | sharedstatedir='${prefix}/com' | |
345 | localstatedir='${prefix}/var' | |
346 | libdir='${exec_prefix}/lib' | |
347 | includedir='${prefix}/include' | |
348 | oldincludedir='/usr/include' | |
349 | infodir='${prefix}/info' | |
350 | mandir='${prefix}/man' | |
351 | ||
861bb6c1 JL |
352 | ac_prev= |
353 | for ac_option | |
354 | do | |
861bb6c1 JL |
355 | # If the previous option needs an argument, assign it. |
356 | if test -n "$ac_prev"; then | |
357 | eval "$ac_prev=\$ac_option" | |
358 | ac_prev= | |
359 | continue | |
360 | fi | |
361 | ||
ba479fd2 | 362 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
861bb6c1 JL |
363 | |
364 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
365 | ||
ba479fd2 | 366 | case $ac_option in |
861bb6c1 JL |
367 | |
368 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
369 | ac_prev=bindir ;; | |
370 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
ba479fd2 | 371 | bindir=$ac_optarg ;; |
861bb6c1 JL |
372 | |
373 | -build | --build | --buil | --bui | --bu) | |
ba479fd2 | 374 | ac_prev=build_alias ;; |
861bb6c1 | 375 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
ba479fd2 | 376 | build_alias=$ac_optarg ;; |
861bb6c1 JL |
377 | |
378 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
379 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
380 | ac_prev=cache_file ;; | |
381 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
382 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
ba479fd2 NN |
383 | cache_file=$ac_optarg ;; |
384 | ||
385 | --config-cache | -C) | |
386 | cache_file=config.cache ;; | |
861bb6c1 JL |
387 | |
388 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
389 | ac_prev=datadir ;; | |
390 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
391 | | --da=*) | |
ba479fd2 | 392 | datadir=$ac_optarg ;; |
861bb6c1 JL |
393 | |
394 | -disable-* | --disable-*) | |
ba479fd2 | 395 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
861bb6c1 | 396 | # Reject names that are not valid shell variable names. |
ba479fd2 NN |
397 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
398 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
399 | { (exit 1); exit 1; }; } | |
400 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
401 | eval "enable_$ac_feature=no" ;; | |
861bb6c1 JL |
402 | |
403 | -enable-* | --enable-*) | |
ba479fd2 | 404 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
861bb6c1 | 405 | # Reject names that are not valid shell variable names. |
ba479fd2 NN |
406 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
407 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
408 | { (exit 1); exit 1; }; } | |
409 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
410 | case $ac_option in | |
411 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
861bb6c1 JL |
412 | *) ac_optarg=yes ;; |
413 | esac | |
ba479fd2 | 414 | eval "enable_$ac_feature='$ac_optarg'" ;; |
861bb6c1 JL |
415 | |
416 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
417 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
418 | | --exec | --exe | --ex) | |
419 | ac_prev=exec_prefix ;; | |
420 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
421 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
422 | | --exec=* | --exe=* | --ex=*) | |
ba479fd2 | 423 | exec_prefix=$ac_optarg ;; |
861bb6c1 JL |
424 | |
425 | -gas | --gas | --ga | --g) | |
426 | # Obsolete; use --with-gas. | |
427 | with_gas=yes ;; | |
428 | ||
ba479fd2 NN |
429 | -help | --help | --hel | --he | -h) |
430 | ac_init_help=long ;; | |
431 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
432 | ac_init_help=recursive ;; | |
433 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
434 | ac_init_help=short ;; | |
861bb6c1 JL |
435 | |
436 | -host | --host | --hos | --ho) | |
ba479fd2 | 437 | ac_prev=host_alias ;; |
861bb6c1 | 438 | -host=* | --host=* | --hos=* | --ho=*) |
ba479fd2 | 439 | host_alias=$ac_optarg ;; |
861bb6c1 JL |
440 | |
441 | -includedir | --includedir | --includedi | --included | --include \ | |
442 | | --includ | --inclu | --incl | --inc) | |
443 | ac_prev=includedir ;; | |
444 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
445 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
ba479fd2 | 446 | includedir=$ac_optarg ;; |
861bb6c1 JL |
447 | |
448 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
449 | ac_prev=infodir ;; | |
450 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
ba479fd2 | 451 | infodir=$ac_optarg ;; |
861bb6c1 JL |
452 | |
453 | -libdir | --libdir | --libdi | --libd) | |
454 | ac_prev=libdir ;; | |
455 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
ba479fd2 | 456 | libdir=$ac_optarg ;; |
861bb6c1 JL |
457 | |
458 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
459 | | --libexe | --libex | --libe) | |
460 | ac_prev=libexecdir ;; | |
461 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
462 | | --libexe=* | --libex=* | --libe=*) | |
ba479fd2 | 463 | libexecdir=$ac_optarg ;; |
861bb6c1 JL |
464 | |
465 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
466 | | --localstate | --localstat | --localsta | --localst \ | |
467 | | --locals | --local | --loca | --loc | --lo) | |
468 | ac_prev=localstatedir ;; | |
469 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
470 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
471 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
ba479fd2 | 472 | localstatedir=$ac_optarg ;; |
861bb6c1 JL |
473 | |
474 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
475 | ac_prev=mandir ;; | |
476 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
ba479fd2 | 477 | mandir=$ac_optarg ;; |
861bb6c1 JL |
478 | |
479 | -nfp | --nfp | --nf) | |
480 | # Obsolete; use --without-fp. | |
481 | with_fp=no ;; | |
482 | ||
483 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
ba479fd2 | 484 | | --no-cr | --no-c | -n) |
861bb6c1 JL |
485 | no_create=yes ;; |
486 | ||
487 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
488 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
489 | no_recursion=yes ;; | |
490 | ||
491 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
492 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
493 | | --oldin | --oldi | --old | --ol | --o) | |
494 | ac_prev=oldincludedir ;; | |
495 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
496 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
497 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
ba479fd2 | 498 | oldincludedir=$ac_optarg ;; |
861bb6c1 JL |
499 | |
500 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
501 | ac_prev=prefix ;; | |
502 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
ba479fd2 | 503 | prefix=$ac_optarg ;; |
861bb6c1 JL |
504 | |
505 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
506 | | --program-pre | --program-pr | --program-p) | |
507 | ac_prev=program_prefix ;; | |
508 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
509 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
ba479fd2 | 510 | program_prefix=$ac_optarg ;; |
861bb6c1 JL |
511 | |
512 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
513 | | --program-suf | --program-su | --program-s) | |
514 | ac_prev=program_suffix ;; | |
515 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
516 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
ba479fd2 | 517 | program_suffix=$ac_optarg ;; |
861bb6c1 JL |
518 | |
519 | -program-transform-name | --program-transform-name \ | |
520 | | --program-transform-nam | --program-transform-na \ | |
521 | | --program-transform-n | --program-transform- \ | |
522 | | --program-transform | --program-transfor \ | |
523 | | --program-transfo | --program-transf \ | |
524 | | --program-trans | --program-tran \ | |
525 | | --progr-tra | --program-tr | --program-t) | |
526 | ac_prev=program_transform_name ;; | |
527 | -program-transform-name=* | --program-transform-name=* \ | |
528 | | --program-transform-nam=* | --program-transform-na=* \ | |
529 | | --program-transform-n=* | --program-transform-=* \ | |
530 | | --program-transform=* | --program-transfor=* \ | |
531 | | --program-transfo=* | --program-transf=* \ | |
532 | | --program-trans=* | --program-tran=* \ | |
533 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
ba479fd2 | 534 | program_transform_name=$ac_optarg ;; |
861bb6c1 JL |
535 | |
536 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
537 | | -silent | --silent | --silen | --sile | --sil) | |
538 | silent=yes ;; | |
539 | ||
540 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
541 | ac_prev=sbindir ;; | |
542 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
543 | | --sbi=* | --sb=*) | |
ba479fd2 | 544 | sbindir=$ac_optarg ;; |
861bb6c1 JL |
545 | |
546 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
547 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
548 | | --sharedst | --shareds | --shared | --share | --shar \ | |
549 | | --sha | --sh) | |
550 | ac_prev=sharedstatedir ;; | |
551 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
552 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
553 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
554 | | --sha=* | --sh=*) | |
ba479fd2 | 555 | sharedstatedir=$ac_optarg ;; |
861bb6c1 JL |
556 | |
557 | -site | --site | --sit) | |
558 | ac_prev=site ;; | |
559 | -site=* | --site=* | --sit=*) | |
ba479fd2 | 560 | site=$ac_optarg ;; |
861bb6c1 JL |
561 | |
562 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
563 | ac_prev=srcdir ;; | |
564 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
ba479fd2 | 565 | srcdir=$ac_optarg ;; |
861bb6c1 JL |
566 | |
567 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
568 | | --syscon | --sysco | --sysc | --sys | --sy) | |
569 | ac_prev=sysconfdir ;; | |
570 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
571 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
ba479fd2 | 572 | sysconfdir=$ac_optarg ;; |
861bb6c1 JL |
573 | |
574 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
ba479fd2 | 575 | ac_prev=target_alias ;; |
861bb6c1 | 576 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
ba479fd2 | 577 | target_alias=$ac_optarg ;; |
861bb6c1 JL |
578 | |
579 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
580 | verbose=yes ;; | |
581 | ||
ba479fd2 NN |
582 | -version | --version | --versio | --versi | --vers | -V) |
583 | ac_init_version=: ;; | |
861bb6c1 JL |
584 | |
585 | -with-* | --with-*) | |
ba479fd2 | 586 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
861bb6c1 | 587 | # Reject names that are not valid shell variable names. |
ba479fd2 NN |
588 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
589 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
590 | { (exit 1); exit 1; }; } | |
861bb6c1 | 591 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
ba479fd2 NN |
592 | case $ac_option in |
593 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
861bb6c1 JL |
594 | *) ac_optarg=yes ;; |
595 | esac | |
ba479fd2 | 596 | eval "with_$ac_package='$ac_optarg'" ;; |
861bb6c1 JL |
597 | |
598 | -without-* | --without-*) | |
ba479fd2 | 599 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
861bb6c1 | 600 | # Reject names that are not valid shell variable names. |
ba479fd2 NN |
601 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
602 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
603 | { (exit 1); exit 1; }; } | |
604 | ac_package=`echo $ac_package | sed 's/-/_/g'` | |
605 | eval "with_$ac_package=no" ;; | |
861bb6c1 JL |
606 | |
607 | --x) | |
608 | # Obsolete; use --with-x. | |
609 | with_x=yes ;; | |
610 | ||
611 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
612 | | --x-incl | --x-inc | --x-in | --x-i) | |
613 | ac_prev=x_includes ;; | |
614 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
615 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
ba479fd2 | 616 | x_includes=$ac_optarg ;; |
861bb6c1 JL |
617 | |
618 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
619 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
620 | ac_prev=x_libraries ;; | |
621 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
622 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
ba479fd2 | 623 | x_libraries=$ac_optarg ;; |
861bb6c1 | 624 | |
ba479fd2 NN |
625 | -*) { echo "$as_me: error: unrecognized option: $ac_option |
626 | Try \`$0 --help' for more information." >&2 | |
627 | { (exit 1); exit 1; }; } | |
861bb6c1 JL |
628 | ;; |
629 | ||
ba479fd2 NN |
630 | *=*) |
631 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
632 | # Reject names that are not valid shell variable names. | |
633 | expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && | |
634 | { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 | |
635 | { (exit 1); exit 1; }; } | |
636 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` | |
637 | eval "$ac_envvar='$ac_optarg'" | |
638 | export $ac_envvar ;; | |
639 | ||
861bb6c1 | 640 | *) |
ba479fd2 NN |
641 | # FIXME: should be removed in autoconf 3.0. |
642 | echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
643 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
644 | echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
645 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} | |
861bb6c1 JL |
646 | ;; |
647 | ||
648 | esac | |
649 | done | |
650 | ||
651 | if test -n "$ac_prev"; then | |
ba479fd2 NN |
652 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
653 | { echo "$as_me: error: missing argument to $ac_option" >&2 | |
654 | { (exit 1); exit 1; }; } | |
63cf211a | 655 | fi |
63cf211a | 656 | |
ba479fd2 NN |
657 | # Be sure to have absolute paths. |
658 | for ac_var in exec_prefix prefix | |
659 | do | |
660 | eval ac_val=$`echo $ac_var` | |
661 | case $ac_val in | |
662 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; | |
663 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
664 | { (exit 1); exit 1; }; };; | |
665 | esac | |
666 | done | |
093e61a6 | 667 | |
ba479fd2 NN |
668 | # Be sure to have absolute paths. |
669 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
670 | localstatedir libdir includedir oldincludedir infodir mandir | |
861bb6c1 | 671 | do |
ba479fd2 NN |
672 | eval ac_val=$`echo $ac_var` |
673 | case $ac_val in | |
674 | [\\/$]* | ?:[\\/]* ) ;; | |
675 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
676 | { (exit 1); exit 1; }; };; | |
861bb6c1 JL |
677 | esac |
678 | done | |
679 | ||
ba479fd2 NN |
680 | # There might be people who depend on the old broken behavior: `$host' |
681 | # used to hold the argument of --host etc. | |
682 | # FIXME: To remove some day. | |
683 | build=$build_alias | |
684 | host=$host_alias | |
685 | target=$target_alias | |
686 | ||
687 | # FIXME: To remove some day. | |
688 | if test "x$host_alias" != x; then | |
689 | if test "x$build_alias" = x; then | |
690 | cross_compiling=maybe | |
691 | echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. | |
692 | If a cross compiler is detected then cross compile mode will be used." >&2 | |
693 | elif test "x$build_alias" != "x$host_alias"; then | |
694 | cross_compiling=yes | |
695 | fi | |
696 | fi | |
6e3f3080 | 697 | |
ba479fd2 NN |
698 | ac_tool_prefix= |
699 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
700 | ||
701 | test "$silent" = yes && exec 6>/dev/null | |
861bb6c1 | 702 | |
861bb6c1 JL |
703 | |
704 | # Find the source files, if location was not specified. | |
705 | if test -z "$srcdir"; then | |
706 | ac_srcdir_defaulted=yes | |
707 | # Try the directory containing this script, then its parent. | |
ba479fd2 NN |
708 | ac_confdir=`(dirname "$0") 2>/dev/null || |
709 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
710 | X"$0" : 'X\(//\)[^/]' \| \ | |
711 | X"$0" : 'X\(//\)$' \| \ | |
712 | X"$0" : 'X\(/\)' \| \ | |
713 | . : '\(.\)' 2>/dev/null || | |
714 | echo X"$0" | | |
715 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
716 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
717 | /^X\(\/\/\)$/{ s//\1/; q; } | |
718 | /^X\(\/\).*/{ s//\1/; q; } | |
719 | s/.*/./; q'` | |
861bb6c1 JL |
720 | srcdir=$ac_confdir |
721 | if test ! -r $srcdir/$ac_unique_file; then | |
722 | srcdir=.. | |
723 | fi | |
724 | else | |
725 | ac_srcdir_defaulted=no | |
726 | fi | |
727 | if test ! -r $srcdir/$ac_unique_file; then | |
728 | if test "$ac_srcdir_defaulted" = yes; then | |
ba479fd2 NN |
729 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 |
730 | { (exit 1); exit 1; }; } | |
63cf211a | 731 | else |
ba479fd2 NN |
732 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 |
733 | { (exit 1); exit 1; }; } | |
63cf211a NN |
734 | fi |
735 | fi | |
ba479fd2 NN |
736 | (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || |
737 | { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 | |
738 | { (exit 1); exit 1; }; } | |
739 | srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` | |
740 | ac_env_build_alias_set=${build_alias+set} | |
741 | ac_env_build_alias_value=$build_alias | |
742 | ac_cv_env_build_alias_set=${build_alias+set} | |
743 | ac_cv_env_build_alias_value=$build_alias | |
744 | ac_env_host_alias_set=${host_alias+set} | |
745 | ac_env_host_alias_value=$host_alias | |
746 | ac_cv_env_host_alias_set=${host_alias+set} | |
747 | ac_cv_env_host_alias_value=$host_alias | |
748 | ac_env_target_alias_set=${target_alias+set} | |
749 | ac_env_target_alias_value=$target_alias | |
750 | ac_cv_env_target_alias_set=${target_alias+set} | |
751 | ac_cv_env_target_alias_value=$target_alias | |
752 | ac_env_CC_set=${CC+set} | |
753 | ac_env_CC_value=$CC | |
754 | ac_cv_env_CC_set=${CC+set} | |
755 | ac_cv_env_CC_value=$CC | |
756 | ac_env_CFLAGS_set=${CFLAGS+set} | |
757 | ac_env_CFLAGS_value=$CFLAGS | |
758 | ac_cv_env_CFLAGS_set=${CFLAGS+set} | |
759 | ac_cv_env_CFLAGS_value=$CFLAGS | |
760 | ac_env_LDFLAGS_set=${LDFLAGS+set} | |
761 | ac_env_LDFLAGS_value=$LDFLAGS | |
762 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} | |
763 | ac_cv_env_LDFLAGS_value=$LDFLAGS | |
764 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} | |
765 | ac_env_CPPFLAGS_value=$CPPFLAGS | |
766 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} | |
767 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS | |
768 | ac_env_CPP_set=${CPP+set} | |
769 | ac_env_CPP_value=$CPP | |
770 | ac_cv_env_CPP_set=${CPP+set} | |
771 | ac_cv_env_CPP_value=$CPP | |
63cf211a | 772 | |
ba479fd2 NN |
773 | # |
774 | # Report the --help message. | |
775 | # | |
776 | if test "$ac_init_help" = "long"; then | |
777 | # Omit some internal or obsolete options to make the list less imposing. | |
778 | # This message is too long to be a string in the A/UX 3.1 sh. | |
779 | cat <<_ACEOF | |
780 | \`configure' configures this package to adapt to many kinds of systems. | |
861bb6c1 | 781 | |
ba479fd2 | 782 | Usage: $0 [OPTION]... [VAR=VALUE]... |
861bb6c1 | 783 | |
ba479fd2 NN |
784 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
785 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
861bb6c1 | 786 | |
ba479fd2 | 787 | Defaults for the options are specified in brackets. |
861bb6c1 | 788 | |
ba479fd2 NN |
789 | Configuration: |
790 | -h, --help display this help and exit | |
791 | --help=short display options specific to this package | |
792 | --help=recursive display the short help of all the included packages | |
793 | -V, --version display version information and exit | |
794 | -q, --quiet, --silent do not print \`checking...' messages | |
795 | --cache-file=FILE cache test results in FILE [disabled] | |
796 | -C, --config-cache alias for \`--cache-file=config.cache' | |
797 | -n, --no-create do not create output files | |
798 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
799 | ||
800 | _ACEOF | |
801 | ||
802 | cat <<_ACEOF | |
803 | Installation directories: | |
804 | --prefix=PREFIX install architecture-independent files in PREFIX | |
805 | [$ac_default_prefix] | |
806 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
807 | [PREFIX] | |
861bb6c1 | 808 | |
ba479fd2 NN |
809 | By default, \`make install' will install all the files in |
810 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
811 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
812 | for instance \`--prefix=\$HOME'. | |
13c22933 | 813 | |
ba479fd2 | 814 | For better control, use the options below. |
13c22933 | 815 | |
ba479fd2 NN |
816 | Fine tuning of the installation directories: |
817 | --bindir=DIR user executables [EPREFIX/bin] | |
818 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
819 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
820 | --datadir=DIR read-only architecture-independent data [PREFIX/share] | |
821 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
822 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
823 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
824 | --libdir=DIR object code libraries [EPREFIX/lib] | |
825 | --includedir=DIR C header files [PREFIX/include] | |
826 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
827 | --infodir=DIR info documentation [PREFIX/info] | |
828 | --mandir=DIR man documentation [PREFIX/man] | |
829 | _ACEOF | |
13c22933 | 830 | |
ba479fd2 | 831 | cat <<\_ACEOF |
13c22933 | 832 | |
ba479fd2 NN |
833 | Program names: |
834 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
835 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
836 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
13c22933 | 837 | |
ba479fd2 NN |
838 | System types: |
839 | --build=BUILD configure for building on BUILD [guessed] | |
840 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
841 | --target=TARGET configure for building compilers for TARGET [HOST] | |
842 | _ACEOF | |
13c22933 JJ |
843 | fi |
844 | ||
ba479fd2 | 845 | if test -n "$ac_init_help"; then |
13c22933 | 846 | |
ba479fd2 | 847 | cat <<\_ACEOF |
13c22933 | 848 | |
ba479fd2 NN |
849 | Optional Features: |
850 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
851 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
852 | --enable-generated-files-in-srcdir Put generated files in source dir | |
853 | --enable-werror enable -Werror in bootstrap stage2 and later | |
854 | --enable-checking=LIST | |
855 | enable expensive run-time checks. With LIST, | |
856 | enable only specific categories of checks. | |
857 | Categories are: misc,tree,rtl,rtlflag,gc,gcac,fold; | |
858 | default is misc,tree,gc,rtlflag | |
859 | --enable-coverage=LEVEL | |
860 | enable compiler\'s code coverage collection. | |
861 | Use to measure compiler performance and locate | |
862 | unused parts of the compiler. With LEVEL, specify | |
863 | optimization. Values are opt, noopt, | |
864 | default is noopt | |
865 | --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering | |
866 | --enable-multilib enable library support for multiple ABIs | |
867 | --enable-__cxa_atexit enable __cxa_atexit for C++ | |
868 | --enable-threads enable thread usage for target GCC | |
869 | --enable-threads=LIB use LIB thread package for target GCC | |
870 | --enable-objc-gc enable the use of Boehm's garbage collector with | |
871 | the GNU Objective-C runtime | |
872 | --disable-shared don't provide a shared libgcc | |
873 | --enable-intermodule build the compiler in one step | |
874 | --enable-initfini-array use .init_array/.fini_array sections | |
875 | --enable-sjlj-exceptions | |
876 | arrange to use setjmp/longjmp exception handling | |
877 | --enable-libunwind-exceptions force use libunwind for exceptions | |
878 | --disable-win32-registry | |
879 | disable lookup of installation paths in the | |
880 | Registry on Windows hosts | |
881 | --enable-win32-registry enable registry lookup (default) | |
882 | --enable-win32-registry=KEY | |
883 | use KEY instead of GCC version as the last portion | |
884 | of the registry key | |
885 | --enable-maintainer-mode | |
886 | enable make rules and dependencies not useful | |
887 | (and sometimes confusing) to the casual installer | |
888 | --enable-version-specific-runtime-libs | |
889 | specify that runtime libraries should be | |
890 | installed in a compiler-specific directory | |
093e61a6 | 891 | |
ba479fd2 NN |
892 | Optional Packages: |
893 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
894 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
895 | --with-local-prefix=DIR specifies directory to put local include | |
896 | --with-gxx-include-dir=DIR | |
897 | specifies directory to put g++ header files | |
898 | --with-cpp-install-dir=DIR | |
899 | install the user visible C preprocessor in DIR | |
900 | (relative to PREFIX) as well as PREFIX/bin | |
901 | --with-gnu-ld arrange to work with GNU ld. | |
902 | --with-ld arrange to use the specified ld (full pathname) | |
903 | --with-gnu-as arrange to work with GNU as | |
904 | --with-as arrange to use the specified as (full pathname) | |
905 | --with-stabs arrange to use stabs instead of host debug format | |
906 | --with-dwarf2 force the default debug format to be DWARF 2 | |
907 | --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR. | |
908 | --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib | |
909 | --with-gc={simple,page,zone} choose the garbage collection mechanism to use | |
910 | with the compiler | |
911 | --with-system-zlib use installed libz | |
912 | --with-slibdir=DIR shared libraries in DIR LIBDIR | |
13c22933 | 913 | |
ba479fd2 NN |
914 | Some influential environment variables: |
915 | CC C compiler command | |
916 | CFLAGS C compiler flags | |
917 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
918 | nonstandard directory <lib dir> | |
919 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have | |
920 | headers in a nonstandard directory <include dir> | |
921 | CPP C preprocessor | |
13c22933 | 922 | |
ba479fd2 NN |
923 | Use these variables to override the choices made by `configure' or to help |
924 | it to find libraries and programs with nonstandard names/locations. | |
73458fb7 | 925 | |
ba479fd2 NN |
926 | _ACEOF |
927 | fi | |
6e3f3080 | 928 | |
ba479fd2 NN |
929 | if test "$ac_init_help" = "recursive"; then |
930 | # If there are subdirs, report their specific --help. | |
931 | ac_popdir=`pwd` | |
932 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
933 | test -d $ac_dir || continue | |
934 | ac_builddir=. | |
935 | ||
936 | if test "$ac_dir" != .; then | |
937 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
938 | # A "../" for each directory in $ac_dir_suffix. | |
939 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
940 | else | |
941 | ac_dir_suffix= ac_top_builddir= | |
942 | fi | |
943 | ||
944 | case $srcdir in | |
945 | .) # No --srcdir option. We are building in place. | |
946 | ac_srcdir=. | |
947 | if test -z "$ac_top_builddir"; then | |
948 | ac_top_srcdir=. | |
949 | else | |
950 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
951 | fi ;; | |
952 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
953 | ac_srcdir=$srcdir$ac_dir_suffix; | |
954 | ac_top_srcdir=$srcdir ;; | |
955 | *) # Relative path. | |
956 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
957 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
958 | esac | |
959 | # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be | |
960 | # absolute. | |
961 | ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` | |
962 | ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` | |
963 | ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` | |
964 | ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` | |
965 | ||
966 | cd $ac_dir | |
967 | # Check for guested configure; otherwise get Cygnus style configure. | |
968 | if test -f $ac_srcdir/configure.gnu; then | |
969 | echo | |
970 | $SHELL $ac_srcdir/configure.gnu --help=recursive | |
971 | elif test -f $ac_srcdir/configure; then | |
972 | echo | |
973 | $SHELL $ac_srcdir/configure --help=recursive | |
974 | elif test -f $ac_srcdir/configure.ac || | |
975 | test -f $ac_srcdir/configure.in; then | |
976 | echo | |
977 | $ac_configure --help | |
978 | else | |
979 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
980 | fi | |
a6a5e4c9 | 981 | cd $ac_popdir |
ba479fd2 NN |
982 | done |
983 | fi | |
984 | ||
985 | test -n "$ac_init_help" && exit 0 | |
986 | if $ac_init_version; then | |
987 | cat <<\_ACEOF | |
988 | ||
989 | Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 | |
990 | Free Software Foundation, Inc. | |
991 | This configure script is free software; the Free Software Foundation | |
992 | gives unlimited permission to copy, distribute and modify it. | |
993 | _ACEOF | |
994 | exit 0 | |
995 | fi | |
996 | exec 5>config.log | |
997 | cat >&5 <<_ACEOF | |
998 | This file contains any messages produced by compilers while | |
999 | running configure, to aid debugging if configure makes a mistake. | |
1000 | ||
1001 | It was created by $as_me, which was | |
1002 | generated by GNU Autoconf 2.57. Invocation command line was | |
1003 | ||
1004 | $ $0 $@ | |
1005 | ||
1006 | _ACEOF | |
1007 | { | |
1008 | cat <<_ASUNAME | |
1009 | ## --------- ## | |
1010 | ## Platform. ## | |
1011 | ## --------- ## | |
1012 | ||
1013 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1014 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1015 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1016 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1017 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1018 | ||
1019 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1020 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1021 | ||
1022 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1023 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1024 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1025 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` | |
1026 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1027 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1028 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1029 | ||
1030 | _ASUNAME | |
1031 | ||
1032 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1033 | for as_dir in $PATH | |
1034 | do | |
1035 | IFS=$as_save_IFS | |
1036 | test -z "$as_dir" && as_dir=. | |
1037 | echo "PATH: $as_dir" | |
1038 | done | |
1039 | ||
1040 | } >&5 | |
1041 | ||
1042 | cat >&5 <<_ACEOF | |
1043 | ||
1044 | ||
1045 | ## ----------- ## | |
1046 | ## Core tests. ## | |
1047 | ## ----------- ## | |
1048 | ||
1049 | _ACEOF | |
1050 | ||
1051 | ||
1052 | # Keep a trace of the command line. | |
1053 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1054 | # Strip out --silent because we don't want to record it for future runs. | |
1055 | # Also quote any args containing shell meta-characters. | |
1056 | # Make two passes to allow for proper duplicate-argument suppression. | |
1057 | ac_configure_args= | |
1058 | ac_configure_args0= | |
1059 | ac_configure_args1= | |
1060 | ac_sep= | |
1061 | ac_must_keep_next=false | |
1062 | for ac_pass in 1 2 | |
1063 | do | |
1064 | for ac_arg | |
1065 | do | |
1066 | case $ac_arg in | |
1067 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1068 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1069 | | -silent | --silent | --silen | --sile | --sil) | |
1070 | continue ;; | |
1071 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1072 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1073 | esac | |
1074 | case $ac_pass in | |
1075 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; | |
1076 | 2) | |
1077 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" | |
1078 | if test $ac_must_keep_next = true; then | |
1079 | ac_must_keep_next=false # Got value, back to normal. | |
1080 | else | |
1081 | case $ac_arg in | |
1082 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1083 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1084 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1085 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1086 | case "$ac_configure_args0 " in | |
1087 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1088 | esac | |
1089 | ;; | |
1090 | -* ) ac_must_keep_next=true ;; | |
1091 | esac | |
1092 | fi | |
1093 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" | |
1094 | # Get rid of the leading space. | |
1095 | ac_sep=" " | |
1096 | ;; | |
1097 | esac | |
1098 | done | |
1099 | done | |
1100 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } | |
1101 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } | |
1102 | ||
1103 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1104 | # config.log. We remove comments because anyway the quotes in there | |
1105 | # would cause problems or look ugly. | |
1106 | # WARNING: Be sure not to use single quotes in there, as some shells, | |
1107 | # such as our DU 5.0 friend, will then `close' the trap. | |
1108 | trap 'exit_status=$? | |
1109 | # Save into config.log some information that might help in debugging. | |
1110 | { | |
1111 | echo | |
1112 | ||
1113 | cat <<\_ASBOX | |
1114 | ## ---------------- ## | |
1115 | ## Cache variables. ## | |
1116 | ## ---------------- ## | |
1117 | _ASBOX | |
1118 | echo | |
1119 | # The following way of writing the cache mishandles newlines in values, | |
1120 | { | |
1121 | (set) 2>&1 | | |
1122 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in | |
1123 | *ac_space=\ *) | |
1124 | sed -n \ | |
1125 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; | |
1126 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
1127 | ;; | |
1128 | *) | |
1129 | sed -n \ | |
1130 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
1131 | ;; | |
1132 | esac; | |
1133 | } | |
1134 | echo | |
1135 | ||
1136 | cat <<\_ASBOX | |
1137 | ## ----------------- ## | |
1138 | ## Output variables. ## | |
1139 | ## ----------------- ## | |
1140 | _ASBOX | |
1141 | echo | |
1142 | for ac_var in $ac_subst_vars | |
1143 | do | |
1144 | eval ac_val=$`echo $ac_var` | |
1145 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1146 | done | sort | |
1147 | echo | |
1148 | ||
1149 | if test -n "$ac_subst_files"; then | |
1150 | cat <<\_ASBOX | |
1151 | ## ------------- ## | |
1152 | ## Output files. ## | |
1153 | ## ------------- ## | |
1154 | _ASBOX | |
1155 | echo | |
1156 | for ac_var in $ac_subst_files | |
1157 | do | |
1158 | eval ac_val=$`echo $ac_var` | |
1159 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1160 | done | sort | |
1161 | echo | |
1162 | fi | |
1163 | ||
1164 | if test -s confdefs.h; then | |
1165 | cat <<\_ASBOX | |
1166 | ## ----------- ## | |
1167 | ## confdefs.h. ## | |
1168 | ## ----------- ## | |
1169 | _ASBOX | |
1170 | echo | |
1171 | sed "/^$/d" confdefs.h | sort | |
1172 | echo | |
1173 | fi | |
1174 | test "$ac_signal" != 0 && | |
1175 | echo "$as_me: caught signal $ac_signal" | |
1176 | echo "$as_me: exit $exit_status" | |
1177 | } >&5 | |
a6a5e4c9 | 1178 | rm -f core core.* *.core && |
ba479fd2 NN |
1179 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && |
1180 | exit $exit_status | |
1181 | ' 0 | |
1182 | for ac_signal in 1 2 13 15; do | |
1183 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
1184 | done | |
1185 | ac_signal=0 | |
1186 | ||
1187 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
1188 | rm -rf conftest* confdefs.h | |
1189 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
1190 | echo >confdefs.h | |
1191 | ||
1192 | # Predefined preprocessor variables. | |
1193 | ||
1194 | cat >>confdefs.h <<_ACEOF | |
1195 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1196 | _ACEOF | |
1197 | ||
1198 | ||
1199 | cat >>confdefs.h <<_ACEOF | |
1200 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1201 | _ACEOF | |
1202 | ||
1203 | ||
1204 | cat >>confdefs.h <<_ACEOF | |
1205 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1206 | _ACEOF | |
1207 | ||
1208 | ||
1209 | cat >>confdefs.h <<_ACEOF | |
1210 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1211 | _ACEOF | |
1212 | ||
1213 | ||
1214 | cat >>confdefs.h <<_ACEOF | |
1215 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1216 | _ACEOF | |
1217 | ||
1218 | ||
1219 | # Let the site file select an alternate cache file if it wants to. | |
1220 | # Prefer explicitly selected file to automatically selected ones. | |
1221 | if test -z "$CONFIG_SITE"; then | |
1222 | if test "x$prefix" != xNONE; then | |
1223 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1224 | else | |
1225 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
1226 | fi | |
1227 | fi | |
1228 | for ac_site_file in $CONFIG_SITE; do | |
1229 | if test -r "$ac_site_file"; then | |
1230 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 | |
1231 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1232 | sed 's/^/| /' "$ac_site_file" >&5 | |
1233 | . "$ac_site_file" | |
1234 | fi | |
1235 | done | |
1236 | ||
1237 | if test -r "$cache_file"; then | |
1238 | # Some versions of bash will fail to source /dev/null (special | |
1239 | # files actually), so we avoid doing that. | |
1240 | if test -f "$cache_file"; then | |
1241 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 | |
1242 | echo "$as_me: loading cache $cache_file" >&6;} | |
1243 | case $cache_file in | |
1244 | [\\/]* | ?:[\\/]* ) . $cache_file;; | |
1245 | *) . ./$cache_file;; | |
1246 | esac | |
1247 | fi | |
1248 | else | |
1249 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 | |
1250 | echo "$as_me: creating cache $cache_file" >&6;} | |
1251 | >$cache_file | |
1252 | fi | |
1253 | ||
1254 | # Check that the precious variables saved in the cache have kept the same | |
1255 | # value. | |
1256 | ac_cache_corrupted=false | |
1257 | for ac_var in `(set) 2>&1 | | |
1258 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do | |
1259 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
1260 | eval ac_new_set=\$ac_env_${ac_var}_set | |
1261 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" | |
1262 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
1263 | case $ac_old_set,$ac_new_set in | |
1264 | set,) | |
1265 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1266 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1267 | ac_cache_corrupted=: ;; | |
1268 | ,set) | |
1269 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 | |
1270 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1271 | ac_cache_corrupted=: ;; | |
1272 | ,);; | |
1273 | *) | |
1274 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
1275 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 | |
1276 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
1277 | { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 | |
1278 | echo "$as_me: former value: $ac_old_val" >&2;} | |
1279 | { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 | |
1280 | echo "$as_me: current value: $ac_new_val" >&2;} | |
1281 | ac_cache_corrupted=: | |
1282 | fi;; | |
1283 | esac | |
1284 | # Pass precious variables to config.status. | |
1285 | if test "$ac_new_set" = set; then | |
1286 | case $ac_new_val in | |
1287 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1288 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1289 | *) ac_arg=$ac_var=$ac_new_val ;; | |
1290 | esac | |
1291 | case " $ac_configure_args " in | |
1292 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1293 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
1294 | esac | |
1295 | fi | |
1296 | done | |
1297 | if $ac_cache_corrupted; then | |
1298 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 | |
1299 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1300 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1301 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1302 | { (exit 1); exit 1; }; } | |
1303 | fi | |
1304 | ||
1305 | ac_ext=c | |
1306 | ac_cpp='$CPP $CPPFLAGS' | |
1307 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1308 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1309 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1310 | ||
1311 | ||
1312 | ||
1313 | ||
1314 | ||
1315 | ||
1316 | ||
1317 | ||
1318 | ||
1319 | ||
1320 | ||
1321 | ||
1322 | ||
1323 | ||
1324 | ||
1325 | ||
1326 | ||
1327 | ||
1328 | ||
914c5af7 | 1329 | |
ba479fd2 NN |
1330 | ac_config_headers="$ac_config_headers auto-host.h:config.in" |
1331 | ||
1332 | ||
1333 | # Determine the host, build, and target systems | |
1334 | ac_aux_dir= | |
1335 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do | |
1336 | if test -f $ac_dir/install-sh; then | |
1337 | ac_aux_dir=$ac_dir | |
1338 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1339 | break | |
1340 | elif test -f $ac_dir/install.sh; then | |
1341 | ac_aux_dir=$ac_dir | |
1342 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
1343 | break | |
1344 | elif test -f $ac_dir/shtool; then | |
1345 | ac_aux_dir=$ac_dir | |
1346 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1347 | break | |
1348 | fi | |
1349 | done | |
1350 | if test -z "$ac_aux_dir"; then | |
1351 | { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 | |
1352 | echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} | |
1353 | { (exit 1); exit 1; }; } | |
1354 | fi | |
1355 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" | |
1356 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" | |
1357 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. | |
1358 | ||
1359 | # Make sure we can run config.sub. | |
1360 | $ac_config_sub sun4 >/dev/null 2>&1 || | |
1361 | { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 | |
1362 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} | |
1363 | { (exit 1); exit 1; }; } | |
1364 | ||
1365 | echo "$as_me:$LINENO: checking build system type" >&5 | |
1366 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 | |
1367 | if test "${ac_cv_build+set}" = set; then | |
1368 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1369 | else | |
1370 | ac_cv_build_alias=$build_alias | |
1371 | test -z "$ac_cv_build_alias" && | |
1372 | ac_cv_build_alias=`$ac_config_guess` | |
1373 | test -z "$ac_cv_build_alias" && | |
1374 | { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 | |
1375 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} | |
1376 | { (exit 1); exit 1; }; } | |
1377 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || | |
1378 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 | |
1379 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} | |
1380 | { (exit 1); exit 1; }; } | |
1381 | ||
1382 | fi | |
1383 | echo "$as_me:$LINENO: result: $ac_cv_build" >&5 | |
1384 | echo "${ECHO_T}$ac_cv_build" >&6 | |
1385 | build=$ac_cv_build | |
1386 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1387 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1388 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1389 | ||
1390 | ||
1391 | echo "$as_me:$LINENO: checking host system type" >&5 | |
1392 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 | |
1393 | if test "${ac_cv_host+set}" = set; then | |
1394 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1395 | else | |
1396 | ac_cv_host_alias=$host_alias | |
1397 | test -z "$ac_cv_host_alias" && | |
1398 | ac_cv_host_alias=$ac_cv_build_alias | |
1399 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || | |
1400 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 | |
1401 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} | |
1402 | { (exit 1); exit 1; }; } | |
1403 | ||
1404 | fi | |
1405 | echo "$as_me:$LINENO: result: $ac_cv_host" >&5 | |
1406 | echo "${ECHO_T}$ac_cv_host" >&6 | |
1407 | host=$ac_cv_host | |
1408 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1409 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1410 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1411 | ||
1412 | ||
1413 | echo "$as_me:$LINENO: checking target system type" >&5 | |
1414 | echo $ECHO_N "checking target system type... $ECHO_C" >&6 | |
1415 | if test "${ac_cv_target+set}" = set; then | |
1416 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1417 | else | |
1418 | ac_cv_target_alias=$target_alias | |
1419 | test "x$ac_cv_target_alias" = "x" && | |
1420 | ac_cv_target_alias=$ac_cv_host_alias | |
1421 | ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || | |
1422 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 | |
1423 | echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} | |
1424 | { (exit 1); exit 1; }; } | |
1425 | ||
1426 | fi | |
1427 | echo "$as_me:$LINENO: result: $ac_cv_target" >&5 | |
1428 | echo "${ECHO_T}$ac_cv_target" >&6 | |
1429 | target=$ac_cv_target | |
1430 | target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1431 | target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1432 | target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1433 | ||
1434 | ||
1435 | # The aliases save the names the user supplied, while $host etc. | |
1436 | # will get canonicalized. | |
1437 | test -n "$target_alias" && | |
1438 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
1439 | NONENONEs,x,x, && | |
1440 | program_prefix=${target_alias}- | |
1441 | ||
1442 | # Determine the noncanonical target name, for directory use. | |
1443 | case ${build_alias} in | |
1444 | "") build_noncanonical=${build} ;; | |
6e3f3080 NN |
1445 | *) build_noncanonical=${build_alias} ;; |
1446 | esac | |
73458fb7 | 1447 | |
4665e56c NN |
1448 | case ${host_alias} in |
1449 | "") host_noncanonical=${build_noncanonical} ;; | |
1450 | *) host_noncanonical=${host_alias} ;; | |
1451 | esac | |
73458fb7 | 1452 | |
4665e56c NN |
1453 | case ${target_alias} in |
1454 | "") target_noncanonical=${host_noncanonical} ;; | |
1455 | *) target_noncanonical=${target_alias} ;; | |
1456 | esac | |
093e61a6 | 1457 | |
caa55b1e NN |
1458 | |
1459 | # Determine the target- and build-specific subdirectories | |
4665e56c NN |
1460 | # Prefix 'build-' so this never conflicts with target_subdir. |
1461 | build_subdir="build-${build_noncanonical}" | |
1462 | # Not really a subdirectory, but here for completeness. | |
1463 | host_subdir=. | |
1464 | # No prefix. | |
1465 | target_subdir=${target_noncanonical} | |
ba479fd2 | 1466 | |
73458fb7 | 1467 | |
093e61a6 | 1468 | # Set program_transform_name |
13c22933 | 1469 | test "$program_prefix" != NONE && |
ba479fd2 | 1470 | program_transform_name="s,^,$program_prefix,;$program_transform_name" |
13c22933 JJ |
1471 | # Use a double $ so make ignores it. |
1472 | test "$program_suffix" != NONE && | |
ba479fd2 NN |
1473 | program_transform_name="s,\$,$program_suffix,;$program_transform_name" |
1474 | # Double any \ or $. echo might interpret backslashes. | |
1475 | # By default was `s,x,x', remove it if useless. | |
1476 | cat <<\_ACEOF >conftest.sed | |
1477 | s/[\\$]/&&/g;s/;s,x,x,$// | |
1478 | _ACEOF | |
1479 | program_transform_name=`echo $program_transform_name | sed -f conftest.sed` | |
1480 | rm conftest.sed | |
13c22933 JJ |
1481 | |
1482 | ||
34a86c2b NN |
1483 | # Check for bogus environment variables. |
1484 | # Test if LIBRARY_PATH contains the notation for the current directory | |
1485 | # since this would lead to problems installing/building glibc. | |
1486 | # LIBRARY_PATH contains the current directory if one of the following | |
1487 | # is true: | |
1488 | # - one of the terminals (":" and ";") is the first or last sign | |
1489 | # - two terminals occur directly after each other | |
1490 | # - the path contains an element with a dot in it | |
ba479fd2 NN |
1491 | echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5 |
1492 | echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6 | |
34a86c2b NN |
1493 | case ${LIBRARY_PATH} in |
1494 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
1495 | library_path_setting="contains current directory" | |
1496 | ;; | |
1497 | *) | |
1498 | library_path_setting="ok" | |
1499 | ;; | |
1500 | esac | |
ba479fd2 NN |
1501 | echo "$as_me:$LINENO: result: $library_path_setting" >&5 |
1502 | echo "${ECHO_T}$library_path_setting" >&6 | |
34a86c2b | 1503 | if test "$library_path_setting" != "ok"; then |
ba479fd2 | 1504 | { { echo "$as_me:$LINENO: error: |
34a86c2b NN |
1505 | *** LIBRARY_PATH shouldn't contain the current directory when |
1506 | *** building gcc. Please change the environment variable | |
ba479fd2 NN |
1507 | *** and run configure again." >&5 |
1508 | echo "$as_me: error: | |
1509 | *** LIBRARY_PATH shouldn't contain the current directory when | |
1510 | *** building gcc. Please change the environment variable | |
1511 | *** and run configure again." >&2;} | |
1512 | { (exit 1); exit 1; }; } | |
e9a25f70 JL |
1513 | fi |
1514 | ||
34a86c2b NN |
1515 | # Test if GCC_EXEC_PREFIX contains the notation for the current directory |
1516 | # since this would lead to problems installing/building glibc. | |
1517 | # GCC_EXEC_PREFIX contains the current directory if one of the following | |
1518 | # is true: | |
1519 | # - one of the terminals (":" and ";") is the first or last sign | |
1520 | # - two terminals occur directly after each other | |
1521 | # - the path contains an element with a dot in it | |
ba479fd2 NN |
1522 | echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5 |
1523 | echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6 | |
34a86c2b NN |
1524 | case ${GCC_EXEC_PREFIX} in |
1525 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
1526 | gcc_exec_prefix_setting="contains current directory" | |
1527 | ;; | |
1528 | *) | |
1529 | gcc_exec_prefix_setting="ok" | |
1530 | ;; | |
1531 | esac | |
ba479fd2 NN |
1532 | echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5 |
1533 | echo "${ECHO_T}$gcc_exec_prefix_setting" >&6 | |
34a86c2b | 1534 | if test "$gcc_exec_prefix_setting" != "ok"; then |
ba479fd2 NN |
1535 | { { echo "$as_me:$LINENO: error: |
1536 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when | |
1537 | *** building gcc. Please change the environment variable | |
1538 | *** and run configure again." >&5 | |
1539 | echo "$as_me: error: | |
cafe096b EC |
1540 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when |
1541 | *** building gcc. Please change the environment variable | |
ba479fd2 NN |
1542 | *** and run configure again." >&2;} |
1543 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1544 | fi |
1545 | ||
1546 | # ----------- | |
1547 | # Directories | |
1548 | # ----------- | |
1549 | ||
1550 | # Specify the local prefix | |
1551 | local_prefix= | |
ba479fd2 | 1552 | |
34a86c2b NN |
1553 | # Check whether --with-local-prefix or --without-local-prefix was given. |
1554 | if test "${with_local_prefix+set}" = set; then | |
1555 | withval="$with_local_prefix" | |
1556 | case "${withval}" in | |
ba479fd2 NN |
1557 | yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5 |
1558 | echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;} | |
1559 | { (exit 1); exit 1; }; } ;; | |
34a86c2b NN |
1560 | no) ;; |
1561 | *) local_prefix=$with_local_prefix ;; | |
1562 | esac | |
ba479fd2 | 1563 | fi; |
34a86c2b NN |
1564 | |
1565 | # Default local prefix if it is empty | |
1566 | if test x$local_prefix = x; then | |
1567 | local_prefix=/usr/local | |
1568 | fi | |
1569 | ||
1570 | # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only | |
1571 | # passed in by the toplevel make and thus we'd get different behavior | |
1572 | # depending on where we built the sources. | |
1573 | gcc_gxx_include_dir= | |
1574 | # Specify the g++ header file directory | |
ba479fd2 | 1575 | |
34a86c2b NN |
1576 | # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given. |
1577 | if test "${with_gxx_include_dir+set}" = set; then | |
1578 | withval="$with_gxx_include_dir" | |
1579 | case "${withval}" in | |
ba479fd2 NN |
1580 | yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5 |
1581 | echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;} | |
1582 | { (exit 1); exit 1; }; } ;; | |
34a86c2b NN |
1583 | no) ;; |
1584 | *) gcc_gxx_include_dir=$with_gxx_include_dir ;; | |
1585 | esac | |
ba479fd2 | 1586 | fi; |
34a86c2b NN |
1587 | |
1588 | if test x${gcc_gxx_include_dir} = x; then | |
1589 | if test x${enable_version_specific_runtime_libs} = xyes; then | |
1590 | gcc_gxx_include_dir='${libsubdir}/include/c++' | |
1591 | else | |
1592 | topsrcdir=${srcdir}/.. . ${srcdir}/../config.if | |
1593 | gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir} | |
1594 | fi | |
1595 | fi | |
1596 | ||
ba479fd2 | 1597 | |
34a86c2b NN |
1598 | # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given. |
1599 | if test "${with_cpp_install_dir+set}" = set; then | |
1600 | withval="$with_cpp_install_dir" | |
1601 | if test x$withval = xyes; then | |
ba479fd2 NN |
1602 | { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5 |
1603 | echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;} | |
1604 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1605 | elif test x$withval != xno; then |
1606 | cpp_install_dir=$withval | |
1607 | fi | |
ba479fd2 | 1608 | fi; |
34a86c2b | 1609 | |
51b9ff45 | 1610 | # We would like to our source tree to be readonly. However when releases or |
ba479fd2 | 1611 | # pre-releases are generated, the flex/bison generated files as well as the |
51b9ff45 | 1612 | # various formats of manuals need to be included along with the rest of the |
ba479fd2 | 1613 | # sources. Therefore we have --enable-generated-files-in-srcdir to do |
51b9ff45 KC |
1614 | # just that. |
1615 | ||
1616 | # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given. | |
1617 | if test "${enable_generated_files_in_srcdir+set}" = set; then | |
1618 | enableval="$enable_generated_files_in_srcdir" | |
1619 | case ${enableval} in | |
1620 | no) parsedir='$(objdir)'; docobjdir='$(objdir)/doc';; | |
941ba69d | 1621 | *) parsedir='$(srcdir)'; docobjdir='$(srcdir)/doc';; |
51b9ff45 KC |
1622 | esac |
1623 | else | |
1624 | parsedir='$(objdir)'; docobjdir='$(objdir)/doc'; | |
ba479fd2 | 1625 | fi; |
51b9ff45 | 1626 | |
34a86c2b NN |
1627 | # ------------------- |
1628 | # Find default linker | |
1629 | # ------------------- | |
1630 | ||
1631 | # With GNU ld | |
ba479fd2 | 1632 | |
34a86c2b NN |
1633 | # Check whether --with-gnu-ld or --without-gnu-ld was given. |
1634 | if test "${with_gnu_ld+set}" = set; then | |
1635 | withval="$with_gnu_ld" | |
1636 | gnu_ld_flag="$with_gnu_ld" | |
1637 | else | |
1638 | gnu_ld_flag=no | |
ba479fd2 | 1639 | fi; |
6e3f3080 | 1640 | |
63cf211a | 1641 | # With pre-defined ld |
ba479fd2 | 1642 | |
34a86c2b NN |
1643 | # Check whether --with-ld or --without-ld was given. |
1644 | if test "${with_ld+set}" = set; then | |
1645 | withval="$with_ld" | |
1646 | DEFAULT_LINKER="$with_ld" | |
ba479fd2 | 1647 | fi; |
34a86c2b NN |
1648 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
1649 | if test ! -x "$DEFAULT_LINKER"; then | |
ba479fd2 NN |
1650 | { echo "$as_me:$LINENO: WARNING: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5 |
1651 | echo "$as_me: WARNING: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;} | |
34a86c2b NN |
1652 | elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
1653 | gnu_ld_flag=yes | |
1654 | fi | |
ba479fd2 NN |
1655 | |
1656 | cat >>confdefs.h <<_ACEOF | |
34a86c2b | 1657 | #define DEFAULT_LINKER "$DEFAULT_LINKER" |
ba479fd2 | 1658 | _ACEOF |
34a86c2b NN |
1659 | |
1660 | fi | |
1661 | ||
ba479fd2 NN |
1662 | echo "$as_me:$LINENO: checking whether a default linker was specified" >&5 |
1663 | echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6 | |
34a86c2b NN |
1664 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
1665 | if test x"$gnu_ld_flag" = x"no"; then | |
ba479fd2 NN |
1666 | echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5 |
1667 | echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6 | |
34a86c2b | 1668 | else |
ba479fd2 NN |
1669 | echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5 |
1670 | echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6 | |
34a86c2b NN |
1671 | fi |
1672 | else | |
ba479fd2 NN |
1673 | echo "$as_me:$LINENO: result: no" >&5 |
1674 | echo "${ECHO_T}no" >&6 | |
34a86c2b NN |
1675 | fi |
1676 | ||
1677 | # ---------------------- | |
1678 | # Find default assembler | |
1679 | # ---------------------- | |
1680 | ||
1681 | # With GNU as | |
ba479fd2 | 1682 | |
34a86c2b NN |
1683 | # Check whether --with-gnu-as or --without-gnu-as was given. |
1684 | if test "${with_gnu_as+set}" = set; then | |
1685 | withval="$with_gnu_as" | |
1686 | gas_flag="$with_gnu_as" | |
1687 | else | |
1688 | gas_flag=no | |
ba479fd2 | 1689 | fi; |
34a86c2b NN |
1690 | |
1691 | ||
1692 | # Check whether --with-as or --without-as was given. | |
1693 | if test "${with_as+set}" = set; then | |
1694 | withval="$with_as" | |
1695 | DEFAULT_ASSEMBLER="$with_as" | |
ba479fd2 | 1696 | fi; |
34a86c2b NN |
1697 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
1698 | if test ! -x "$DEFAULT_ASSEMBLER"; then | |
ba479fd2 NN |
1699 | { echo "$as_me:$LINENO: WARNING: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5 |
1700 | echo "$as_me: WARNING: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;} | |
34a86c2b NN |
1701 | elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
1702 | gas_flag=yes | |
1703 | fi | |
ba479fd2 NN |
1704 | |
1705 | cat >>confdefs.h <<_ACEOF | |
34a86c2b | 1706 | #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER" |
ba479fd2 | 1707 | _ACEOF |
34a86c2b NN |
1708 | |
1709 | fi | |
1710 | ||
ba479fd2 NN |
1711 | echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5 |
1712 | echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6 | |
34a86c2b NN |
1713 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
1714 | if test x"$gas_flag" = x"no"; then | |
ba479fd2 NN |
1715 | echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5 |
1716 | echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6 | |
34a86c2b | 1717 | else |
ba479fd2 NN |
1718 | echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5 |
1719 | echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6 | |
34a86c2b NN |
1720 | fi |
1721 | else | |
ba479fd2 NN |
1722 | echo "$as_me:$LINENO: result: no" >&5 |
1723 | echo "${ECHO_T}no" >&6 | |
34a86c2b NN |
1724 | fi |
1725 | ||
1726 | # --------------- | |
1727 | # Find C compiler | |
1728 | # --------------- | |
1729 | ||
1730 | # Find the native compiler | |
ba479fd2 NN |
1731 | ac_ext=c |
1732 | ac_cpp='$CPP $CPPFLAGS' | |
1733 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1734 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1735 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1736 | if test -n "$ac_tool_prefix"; then | |
1737 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
1738 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
1739 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1740 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1741 | if test "${ac_cv_prog_CC+set}" = set; then | |
1742 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1743 | else | |
1744 | if test -n "$CC"; then | |
1745 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1746 | else | |
1747 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1748 | for as_dir in $PATH | |
1749 | do | |
1750 | IFS=$as_save_IFS | |
1751 | test -z "$as_dir" && as_dir=. | |
1752 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1753 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1754 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
1755 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1756 | break 2 | |
1757 | fi | |
1758 | done | |
1759 | done | |
1760 | ||
1761 | fi | |
1762 | fi | |
1763 | CC=$ac_cv_prog_CC | |
1764 | if test -n "$CC"; then | |
1765 | echo "$as_me:$LINENO: result: $CC" >&5 | |
1766 | echo "${ECHO_T}$CC" >&6 | |
1767 | else | |
1768 | echo "$as_me:$LINENO: result: no" >&5 | |
1769 | echo "${ECHO_T}no" >&6 | |
1770 | fi | |
1771 | ||
1772 | fi | |
1773 | if test -z "$ac_cv_prog_CC"; then | |
1774 | ac_ct_CC=$CC | |
1775 | # Extract the first word of "gcc", so it can be a program name with args. | |
6e3f3080 | 1776 | set dummy gcc; ac_word=$2 |
ba479fd2 NN |
1777 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1778 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1779 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
1780 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1781 | else | |
1782 | if test -n "$ac_ct_CC"; then | |
1783 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
1784 | else | |
1785 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1786 | for as_dir in $PATH | |
1787 | do | |
1788 | IFS=$as_save_IFS | |
1789 | test -z "$as_dir" && as_dir=. | |
1790 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1791 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1792 | ac_cv_prog_ac_ct_CC="gcc" | |
1793 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1794 | break 2 | |
1795 | fi | |
1796 | done | |
1797 | done | |
1798 | ||
1799 | fi | |
1800 | fi | |
1801 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
1802 | if test -n "$ac_ct_CC"; then | |
1803 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
1804 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
1805 | else | |
1806 | echo "$as_me:$LINENO: result: no" >&5 | |
1807 | echo "${ECHO_T}no" >&6 | |
1808 | fi | |
1809 | ||
1810 | CC=$ac_ct_CC | |
1811 | else | |
1812 | CC="$ac_cv_prog_CC" | |
1813 | fi | |
1814 | ||
1815 | if test -z "$CC"; then | |
1816 | if test -n "$ac_tool_prefix"; then | |
1817 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
1818 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
1819 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1820 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1821 | if test "${ac_cv_prog_CC+set}" = set; then | |
1822 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd9e5e7c MK |
1823 | else |
1824 | if test -n "$CC"; then | |
1825 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1826 | else | |
ba479fd2 NN |
1827 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1828 | for as_dir in $PATH | |
1829 | do | |
1830 | IFS=$as_save_IFS | |
1831 | test -z "$as_dir" && as_dir=. | |
1832 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1833 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1834 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
1835 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1836 | break 2 | |
1837 | fi | |
1838 | done | |
1839 | done | |
1840 | ||
cd9e5e7c MK |
1841 | fi |
1842 | fi | |
ba479fd2 | 1843 | CC=$ac_cv_prog_CC |
cd9e5e7c | 1844 | if test -n "$CC"; then |
ba479fd2 NN |
1845 | echo "$as_me:$LINENO: result: $CC" >&5 |
1846 | echo "${ECHO_T}$CC" >&6 | |
1847 | else | |
1848 | echo "$as_me:$LINENO: result: no" >&5 | |
1849 | echo "${ECHO_T}no" >&6 | |
1850 | fi | |
1851 | ||
1852 | fi | |
1853 | if test -z "$ac_cv_prog_CC"; then | |
1854 | ac_ct_CC=$CC | |
1855 | # Extract the first word of "cc", so it can be a program name with args. | |
1856 | set dummy cc; ac_word=$2 | |
1857 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1858 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1859 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
1860 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1861 | else | |
1862 | if test -n "$ac_ct_CC"; then | |
1863 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
1864 | else | |
1865 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1866 | for as_dir in $PATH | |
1867 | do | |
1868 | IFS=$as_save_IFS | |
1869 | test -z "$as_dir" && as_dir=. | |
1870 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1871 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1872 | ac_cv_prog_ac_ct_CC="cc" | |
1873 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1874 | break 2 | |
1875 | fi | |
1876 | done | |
1877 | done | |
1878 | ||
1879 | fi | |
1880 | fi | |
1881 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
1882 | if test -n "$ac_ct_CC"; then | |
1883 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
1884 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
1885 | else | |
1886 | echo "$as_me:$LINENO: result: no" >&5 | |
1887 | echo "${ECHO_T}no" >&6 | |
1888 | fi | |
1889 | ||
1890 | CC=$ac_ct_CC | |
cd9e5e7c | 1891 | else |
ba479fd2 | 1892 | CC="$ac_cv_prog_CC" |
e9a25f70 | 1893 | fi |
6e3f3080 | 1894 | |
ba479fd2 | 1895 | fi |
6e3f3080 NN |
1896 | if test -z "$CC"; then |
1897 | # Extract the first word of "cc", so it can be a program name with args. | |
1898 | set dummy cc; ac_word=$2 | |
ba479fd2 NN |
1899 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1900 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1901 | if test "${ac_cv_prog_CC+set}" = set; then | |
1902 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6e3f3080 NN |
1903 | else |
1904 | if test -n "$CC"; then | |
1905 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1906 | else | |
1907 | ac_prog_rejected=no | |
ba479fd2 NN |
1908 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1909 | for as_dir in $PATH | |
1910 | do | |
1911 | IFS=$as_save_IFS | |
1912 | test -z "$as_dir" && as_dir=. | |
1913 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1914 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1915 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
1916 | ac_prog_rejected=yes | |
1917 | continue | |
1918 | fi | |
1919 | ac_cv_prog_CC="cc" | |
1920 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1921 | break 2 | |
1922 | fi | |
1923 | done | |
1924 | done | |
1925 | ||
6e3f3080 NN |
1926 | if test $ac_prog_rejected = yes; then |
1927 | # We found a bogon in the path, so make sure we never use it. | |
1928 | set dummy $ac_cv_prog_CC | |
1929 | shift | |
ba479fd2 | 1930 | if test $# != 0; then |
6e3f3080 NN |
1931 | # We chose a different compiler from the bogus one. |
1932 | # However, it has the same basename, so the bogon will be chosen | |
1933 | # first if we set CC to just the basename; use the full file name. | |
1934 | shift | |
ba479fd2 | 1935 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
e9a25f70 | 1936 | fi |
6e3f3080 NN |
1937 | fi |
1938 | fi | |
1939 | fi | |
ba479fd2 | 1940 | CC=$ac_cv_prog_CC |
6e3f3080 | 1941 | if test -n "$CC"; then |
ba479fd2 NN |
1942 | echo "$as_me:$LINENO: result: $CC" >&5 |
1943 | echo "${ECHO_T}$CC" >&6 | |
e9a25f70 | 1944 | else |
ba479fd2 NN |
1945 | echo "$as_me:$LINENO: result: no" >&5 |
1946 | echo "${ECHO_T}no" >&6 | |
e9a25f70 | 1947 | fi |
6e3f3080 | 1948 | |
ba479fd2 NN |
1949 | fi |
1950 | if test -z "$CC"; then | |
1951 | if test -n "$ac_tool_prefix"; then | |
1952 | for ac_prog in cl | |
1953 | do | |
1954 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
1955 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
1956 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1957 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1958 | if test "${ac_cv_prog_CC+set}" = set; then | |
1959 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
093e61a6 | 1960 | else |
6e3f3080 NN |
1961 | if test -n "$CC"; then |
1962 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1963 | else | |
ba479fd2 NN |
1964 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1965 | for as_dir in $PATH | |
1966 | do | |
1967 | IFS=$as_save_IFS | |
1968 | test -z "$as_dir" && as_dir=. | |
1969 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1970 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1971 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
1972 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1973 | break 2 | |
1974 | fi | |
1975 | done | |
1976 | done | |
1977 | ||
093e61a6 | 1978 | fi |
6e3f3080 | 1979 | fi |
ba479fd2 | 1980 | CC=$ac_cv_prog_CC |
6e3f3080 | 1981 | if test -n "$CC"; then |
ba479fd2 NN |
1982 | echo "$as_me:$LINENO: result: $CC" >&5 |
1983 | echo "${ECHO_T}$CC" >&6 | |
6e3f3080 | 1984 | else |
ba479fd2 NN |
1985 | echo "$as_me:$LINENO: result: no" >&5 |
1986 | echo "${ECHO_T}no" >&6 | |
093e61a6 | 1987 | fi |
cafe096b | 1988 | |
ba479fd2 NN |
1989 | test -n "$CC" && break |
1990 | done | |
1991 | fi | |
1992 | if test -z "$CC"; then | |
1993 | ac_ct_CC=$CC | |
1994 | for ac_prog in cl | |
1995 | do | |
1996 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
1997 | set dummy $ac_prog; ac_word=$2 | |
1998 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1999 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2000 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2001 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2002 | else | |
2003 | if test -n "$ac_ct_CC"; then | |
2004 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2005 | else | |
2006 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2007 | for as_dir in $PATH | |
2008 | do | |
2009 | IFS=$as_save_IFS | |
2010 | test -z "$as_dir" && as_dir=. | |
2011 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2012 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2013 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
2014 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2015 | break 2 | |
2016 | fi | |
2017 | done | |
2018 | done | |
6e3f3080 | 2019 | |
ba479fd2 NN |
2020 | fi |
2021 | fi | |
2022 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2023 | if test -n "$ac_ct_CC"; then | |
2024 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2025 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
2026 | else | |
2027 | echo "$as_me:$LINENO: result: no" >&5 | |
2028 | echo "${ECHO_T}no" >&6 | |
2029 | fi | |
6e3f3080 | 2030 | |
ba479fd2 NN |
2031 | test -n "$ac_ct_CC" && break |
2032 | done | |
63cf211a | 2033 | |
ba479fd2 NN |
2034 | CC=$ac_ct_CC |
2035 | fi | |
2036 | ||
2037 | fi | |
2038 | ||
2039 | ||
2040 | test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH | |
2041 | See \`config.log' for more details." >&5 | |
2042 | echo "$as_me: error: no acceptable C compiler found in \$PATH | |
2043 | See \`config.log' for more details." >&2;} | |
2044 | { (exit 1); exit 1; }; } | |
2045 | ||
2046 | # Provide some information about the compiler. | |
2047 | echo "$as_me:$LINENO:" \ | |
2048 | "checking for C compiler version" >&5 | |
2049 | ac_compiler=`set X $ac_compile; echo $2` | |
2050 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
2051 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
2052 | ac_status=$? | |
2053 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2054 | (exit $ac_status); } | |
2055 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
2056 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
2057 | ac_status=$? | |
2058 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2059 | (exit $ac_status); } | |
2060 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
2061 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
2062 | ac_status=$? | |
2063 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2064 | (exit $ac_status); } | |
2065 | ||
2066 | cat >conftest.$ac_ext <<_ACEOF | |
2067 | #line $LINENO "configure" | |
2068 | /* confdefs.h. */ | |
2069 | _ACEOF | |
2070 | cat confdefs.h >>conftest.$ac_ext | |
2071 | cat >>conftest.$ac_ext <<_ACEOF | |
2072 | /* end confdefs.h. */ | |
2073 | ||
2074 | int | |
2075 | main () | |
2076 | { | |
63cf211a | 2077 | |
ba479fd2 NN |
2078 | ; |
2079 | return 0; | |
2080 | } | |
2081 | _ACEOF | |
2082 | ac_clean_files_save=$ac_clean_files | |
2083 | ac_clean_files="$ac_clean_files a.out a.exe b.out" | |
2084 | # Try to create an executable without -o first, disregard a.out. | |
2085 | # It will help us diagnose broken compilers, and finding out an intuition | |
2086 | # of exeext. | |
2087 | echo "$as_me:$LINENO: checking for C compiler default output" >&5 | |
2088 | echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 | |
2089 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
2090 | if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 | |
2091 | (eval $ac_link_default) 2>&5 | |
2092 | ac_status=$? | |
2093 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2094 | (exit $ac_status); }; then | |
2095 | # Find the output, starting from the most likely. This scheme is | |
2096 | # not robust to junk in `.', hence go to wildcards (a.*) only as a last | |
2097 | # resort. | |
2098 | ||
2099 | # Be careful to initialize this variable, since it used to be cached. | |
2100 | # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. | |
2101 | ac_cv_exeext= | |
2102 | # b.out is created by i960 compilers. | |
2103 | for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out | |
2104 | do | |
2105 | test -f "$ac_file" || continue | |
2106 | case $ac_file in | |
2107 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) | |
2108 | ;; | |
2109 | conftest.$ac_ext ) | |
2110 | # This is the source file. | |
2111 | ;; | |
2112 | [ab].out ) | |
2113 | # We found the default executable, but exeext='' is most | |
2114 | # certainly right. | |
2115 | break;; | |
2116 | *.* ) | |
2117 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2118 | # FIXME: I believe we export ac_cv_exeext for Libtool, | |
2119 | # but it would be cool to find out if it's true. Does anybody | |
2120 | # maintain Libtool? --akim. | |
2121 | export ac_cv_exeext | |
2122 | break;; | |
2123 | * ) | |
2124 | break;; | |
2125 | esac | |
2126 | done | |
2127 | else | |
2128 | echo "$as_me: failed program was:" >&5 | |
2129 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2130 | ||
2131 | { { echo "$as_me:$LINENO: error: C compiler cannot create executables | |
2132 | See \`config.log' for more details." >&5 | |
2133 | echo "$as_me: error: C compiler cannot create executables | |
2134 | See \`config.log' for more details." >&2;} | |
2135 | { (exit 77); exit 77; }; } | |
2136 | fi | |
2137 | ||
2138 | ac_exeext=$ac_cv_exeext | |
2139 | echo "$as_me:$LINENO: result: $ac_file" >&5 | |
2140 | echo "${ECHO_T}$ac_file" >&6 | |
2141 | ||
2142 | # Check the compiler produces executables we can run. If not, either | |
2143 | # the compiler is broken, or we cross compile. | |
2144 | echo "$as_me:$LINENO: checking whether the C compiler works" >&5 | |
2145 | echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 | |
2146 | # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 | |
2147 | # If not cross compiling, check that we can run a simple program. | |
2148 | if test "$cross_compiling" != yes; then | |
2149 | if { ac_try='./$ac_file' | |
2150 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2151 | (eval $ac_try) 2>&5 | |
2152 | ac_status=$? | |
2153 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2154 | (exit $ac_status); }; }; then | |
2155 | cross_compiling=no | |
6e3f3080 | 2156 | else |
ba479fd2 NN |
2157 | if test "$cross_compiling" = maybe; then |
2158 | cross_compiling=yes | |
2159 | else | |
2160 | { { echo "$as_me:$LINENO: error: cannot run C compiled programs. | |
2161 | If you meant to cross compile, use \`--host'. | |
2162 | See \`config.log' for more details." >&5 | |
2163 | echo "$as_me: error: cannot run C compiled programs. | |
2164 | If you meant to cross compile, use \`--host'. | |
2165 | See \`config.log' for more details." >&2;} | |
2166 | { (exit 1); exit 1; }; } | |
2167 | fi | |
6e3f3080 NN |
2168 | fi |
2169 | fi | |
ba479fd2 NN |
2170 | echo "$as_me:$LINENO: result: yes" >&5 |
2171 | echo "${ECHO_T}yes" >&6 | |
2172 | ||
2173 | rm -f a.out a.exe conftest$ac_cv_exeext b.out | |
2174 | ac_clean_files=$ac_clean_files_save | |
2175 | # Check the compiler produces executables we can run. If not, either | |
2176 | # the compiler is broken, or we cross compile. | |
2177 | echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 | |
2178 | echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 | |
2179 | echo "$as_me:$LINENO: result: $cross_compiling" >&5 | |
2180 | echo "${ECHO_T}$cross_compiling" >&6 | |
2181 | ||
2182 | echo "$as_me:$LINENO: checking for suffix of executables" >&5 | |
2183 | echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 | |
2184 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
2185 | (eval $ac_link) 2>&5 | |
2186 | ac_status=$? | |
2187 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2188 | (exit $ac_status); }; then | |
2189 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
2190 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2191 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2192 | # `rm'. | |
2193 | for ac_file in conftest.exe conftest conftest.*; do | |
2194 | test -f "$ac_file" || continue | |
2195 | case $ac_file in | |
2196 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; | |
2197 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2198 | export ac_cv_exeext | |
2199 | break;; | |
2200 | * ) break;; | |
2201 | esac | |
2202 | done | |
e9a25f70 | 2203 | else |
ba479fd2 NN |
2204 | { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link |
2205 | See \`config.log' for more details." >&5 | |
2206 | echo "$as_me: error: cannot compute suffix of executables: cannot compile and link | |
2207 | See \`config.log' for more details." >&2;} | |
2208 | { (exit 1); exit 1; }; } | |
2209 | fi | |
2210 | ||
2211 | rm -f conftest$ac_cv_exeext | |
2212 | echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 | |
2213 | echo "${ECHO_T}$ac_cv_exeext" >&6 | |
2214 | ||
2215 | rm -f conftest.$ac_ext | |
2216 | EXEEXT=$ac_cv_exeext | |
2217 | ac_exeext=$EXEEXT | |
2218 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 | |
2219 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 | |
2220 | if test "${ac_cv_objext+set}" = set; then | |
2221 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2222 | else | |
2223 | cat >conftest.$ac_ext <<_ACEOF | |
2224 | #line $LINENO "configure" | |
2225 | /* confdefs.h. */ | |
2226 | _ACEOF | |
2227 | cat confdefs.h >>conftest.$ac_ext | |
2228 | cat >>conftest.$ac_ext <<_ACEOF | |
2229 | /* end confdefs.h. */ | |
2230 | ||
2231 | int | |
2232 | main () | |
2233 | { | |
6e3f3080 | 2234 | |
ba479fd2 NN |
2235 | ; |
2236 | return 0; | |
2237 | } | |
2238 | _ACEOF | |
2239 | rm -f conftest.o conftest.obj | |
2240 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2241 | (eval $ac_compile) 2>&5 | |
2242 | ac_status=$? | |
2243 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2244 | (exit $ac_status); }; then | |
2245 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do | |
2246 | case $ac_file in | |
2247 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; | |
2248 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
2249 | break;; | |
2250 | esac | |
2251 | done | |
63cf211a | 2252 | else |
ba479fd2 NN |
2253 | echo "$as_me: failed program was:" >&5 |
2254 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2255 | ||
2256 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile | |
2257 | See \`config.log' for more details." >&5 | |
2258 | echo "$as_me: error: cannot compute suffix of object files: cannot compile | |
2259 | See \`config.log' for more details." >&2;} | |
2260 | { (exit 1); exit 1; }; } | |
2261 | fi | |
2262 | ||
2263 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
2264 | fi | |
2265 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 | |
2266 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
2267 | OBJEXT=$ac_cv_objext | |
2268 | ac_objext=$OBJEXT | |
2269 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 | |
2270 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
2271 | if test "${ac_cv_c_compiler_gnu+set}" = set; then | |
2272 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2273 | else | |
2274 | cat >conftest.$ac_ext <<_ACEOF | |
2275 | #line $LINENO "configure" | |
2276 | /* confdefs.h. */ | |
2277 | _ACEOF | |
2278 | cat confdefs.h >>conftest.$ac_ext | |
2279 | cat >>conftest.$ac_ext <<_ACEOF | |
2280 | /* end confdefs.h. */ | |
2281 | ||
2282 | int | |
2283 | main () | |
2284 | { | |
2285 | #ifndef __GNUC__ | |
2286 | choke me | |
2287 | #endif | |
6e3f3080 | 2288 | |
ba479fd2 NN |
2289 | ; |
2290 | return 0; | |
2291 | } | |
2292 | _ACEOF | |
2293 | rm -f conftest.$ac_objext | |
2294 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2295 | (eval $ac_compile) 2>&5 | |
2296 | ac_status=$? | |
2297 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2298 | (exit $ac_status); } && | |
2299 | { ac_try='test -s conftest.$ac_objext' | |
2300 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2301 | (eval $ac_try) 2>&5 | |
2302 | ac_status=$? | |
2303 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2304 | (exit $ac_status); }; }; then | |
2305 | ac_compiler_gnu=yes | |
2306 | else | |
2307 | echo "$as_me: failed program was:" >&5 | |
2308 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2309 | ||
2310 | ac_compiler_gnu=no | |
2311 | fi | |
2312 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2313 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
2314 | ||
2315 | fi | |
2316 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 | |
2317 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
2318 | GCC=`test $ac_compiler_gnu = yes && echo yes` | |
2319 | ac_test_CFLAGS=${CFLAGS+set} | |
2320 | ac_save_CFLAGS=$CFLAGS | |
2321 | CFLAGS="-g" | |
2322 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 | |
2323 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
2324 | if test "${ac_cv_prog_cc_g+set}" = set; then | |
2325 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2326 | else | |
2327 | cat >conftest.$ac_ext <<_ACEOF | |
2328 | #line $LINENO "configure" | |
2329 | /* confdefs.h. */ | |
2330 | _ACEOF | |
2331 | cat confdefs.h >>conftest.$ac_ext | |
2332 | cat >>conftest.$ac_ext <<_ACEOF | |
2333 | /* end confdefs.h. */ | |
2334 | ||
2335 | int | |
2336 | main () | |
2337 | { | |
2338 | ||
2339 | ; | |
2340 | return 0; | |
2341 | } | |
2342 | _ACEOF | |
2343 | rm -f conftest.$ac_objext | |
2344 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2345 | (eval $ac_compile) 2>&5 | |
2346 | ac_status=$? | |
2347 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2348 | (exit $ac_status); } && | |
2349 | { ac_try='test -s conftest.$ac_objext' | |
2350 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2351 | (eval $ac_try) 2>&5 | |
2352 | ac_status=$? | |
2353 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2354 | (exit $ac_status); }; }; then | |
6e3f3080 NN |
2355 | ac_cv_prog_cc_g=yes |
2356 | else | |
ba479fd2 NN |
2357 | echo "$as_me: failed program was:" >&5 |
2358 | sed 's/^/| /' conftest.$ac_ext >&5 | |
63cf211a | 2359 | |
ba479fd2 | 2360 | ac_cv_prog_cc_g=no |
6e3f3080 | 2361 | fi |
ba479fd2 NN |
2362 | rm -f conftest.$ac_objext conftest.$ac_ext |
2363 | fi | |
2364 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 | |
2365 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
cd9e5e7c | 2366 | if test "$ac_test_CFLAGS" = set; then |
ba479fd2 | 2367 | CFLAGS=$ac_save_CFLAGS |
cd9e5e7c MK |
2368 | elif test $ac_cv_prog_cc_g = yes; then |
2369 | if test "$GCC" = yes; then | |
e9a25f70 JL |
2370 | CFLAGS="-g -O2" |
2371 | else | |
cd9e5e7c | 2372 | CFLAGS="-g" |
81814e35 | 2373 | fi |
3723cad9 | 2374 | else |
cd9e5e7c MK |
2375 | if test "$GCC" = yes; then |
2376 | CFLAGS="-O2" | |
2377 | else | |
2378 | CFLAGS= | |
2379 | fi | |
e9a25f70 | 2380 | fi |
ba479fd2 NN |
2381 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 |
2382 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 | |
2383 | if test "${ac_cv_prog_cc_stdc+set}" = set; then | |
2384 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2385 | else | |
2386 | ac_cv_prog_cc_stdc=no | |
2387 | ac_save_CC=$CC | |
2388 | cat >conftest.$ac_ext <<_ACEOF | |
2389 | #line $LINENO "configure" | |
2390 | /* confdefs.h. */ | |
2391 | _ACEOF | |
2392 | cat confdefs.h >>conftest.$ac_ext | |
2393 | cat >>conftest.$ac_ext <<_ACEOF | |
2394 | /* end confdefs.h. */ | |
2395 | #include <stdarg.h> | |
2396 | #include <stdio.h> | |
2397 | #include <sys/types.h> | |
2398 | #include <sys/stat.h> | |
2399 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2400 | struct buf { int x; }; | |
2401 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2402 | static char *e (p, i) | |
2403 | char **p; | |
2404 | int i; | |
2405 | { | |
2406 | return p[i]; | |
2407 | } | |
2408 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2409 | { | |
2410 | char *s; | |
2411 | va_list v; | |
2412 | va_start (v,p); | |
2413 | s = g (p, va_arg (v,int)); | |
2414 | va_end (v); | |
2415 | return s; | |
2416 | } | |
2417 | int test (int i, double x); | |
2418 | struct s1 {int (*f) (int a);}; | |
2419 | struct s2 {int (*f) (double a);}; | |
2420 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2421 | int argc; | |
2422 | char **argv; | |
2423 | int | |
2424 | main () | |
2425 | { | |
2426 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2427 | ; | |
2428 | return 0; | |
2429 | } | |
2430 | _ACEOF | |
2431 | # Don't try gcc -ansi; that turns off useful extensions and | |
2432 | # breaks some systems' header files. | |
2433 | # AIX -qlanglvl=ansi | |
2434 | # Ultrix and OSF/1 -std1 | |
2435 | # HP-UX 10.20 and later -Ae | |
2436 | # HP-UX older versions -Aa -D_HPUX_SOURCE | |
2437 | # SVR4 -Xc -D__EXTENSIONS__ | |
2438 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2439 | do | |
2440 | CC="$ac_save_CC $ac_arg" | |
2441 | rm -f conftest.$ac_objext | |
2442 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2443 | (eval $ac_compile) 2>&5 | |
2444 | ac_status=$? | |
2445 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2446 | (exit $ac_status); } && | |
2447 | { ac_try='test -s conftest.$ac_objext' | |
2448 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2449 | (eval $ac_try) 2>&5 | |
2450 | ac_status=$? | |
2451 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2452 | (exit $ac_status); }; }; then | |
2453 | ac_cv_prog_cc_stdc=$ac_arg | |
2454 | break | |
2455 | else | |
2456 | echo "$as_me: failed program was:" >&5 | |
2457 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6e3f3080 | 2458 | |
ba479fd2 NN |
2459 | fi |
2460 | rm -f conftest.$ac_objext | |
2461 | done | |
2462 | rm -f conftest.$ac_ext conftest.$ac_objext | |
2463 | CC=$ac_save_CC | |
2464 | ||
2465 | fi | |
2466 | ||
2467 | case "x$ac_cv_prog_cc_stdc" in | |
2468 | x|xno) | |
2469 | echo "$as_me:$LINENO: result: none needed" >&5 | |
2470 | echo "${ECHO_T}none needed" >&6 ;; | |
2471 | *) | |
2472 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 | |
2473 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 | |
2474 | CC="$CC $ac_cv_prog_cc_stdc" ;; | |
2475 | esac | |
2476 | ||
2477 | # Some people use a C++ compiler to compile C. Since we use `exit', | |
2478 | # in C++ we need to declare it. In case someone uses the same compiler | |
2479 | # for both compiling C and C++ we need to have the C++ compiler decide | |
2480 | # the declaration of exit, since it's the most demanding environment. | |
2481 | cat >conftest.$ac_ext <<_ACEOF | |
2482 | #ifndef __cplusplus | |
2483 | choke me | |
2484 | #endif | |
2485 | _ACEOF | |
2486 | rm -f conftest.$ac_objext | |
2487 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2488 | (eval $ac_compile) 2>&5 | |
2489 | ac_status=$? | |
2490 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2491 | (exit $ac_status); } && | |
2492 | { ac_try='test -s conftest.$ac_objext' | |
2493 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2494 | (eval $ac_try) 2>&5 | |
2495 | ac_status=$? | |
2496 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2497 | (exit $ac_status); }; }; then | |
2498 | for ac_declaration in \ | |
a6a5e4c9 KC |
2499 | ''\ |
2500 | '#include <stdlib.h>' \ | |
ba479fd2 NN |
2501 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ |
2502 | 'extern "C" void std::exit (int); using std::exit;' \ | |
2503 | 'extern "C" void exit (int) throw ();' \ | |
2504 | 'extern "C" void exit (int);' \ | |
2505 | 'void exit (int);' | |
2506 | do | |
2507 | cat >conftest.$ac_ext <<_ACEOF | |
2508 | #line $LINENO "configure" | |
2509 | /* confdefs.h. */ | |
2510 | _ACEOF | |
2511 | cat confdefs.h >>conftest.$ac_ext | |
2512 | cat >>conftest.$ac_ext <<_ACEOF | |
2513 | /* end confdefs.h. */ | |
ba479fd2 | 2514 | #include <stdlib.h> |
a6a5e4c9 | 2515 | $ac_declaration |
ba479fd2 NN |
2516 | int |
2517 | main () | |
2518 | { | |
2519 | exit (42); | |
2520 | ; | |
2521 | return 0; | |
2522 | } | |
2523 | _ACEOF | |
2524 | rm -f conftest.$ac_objext | |
2525 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2526 | (eval $ac_compile) 2>&5 | |
2527 | ac_status=$? | |
2528 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2529 | (exit $ac_status); } && | |
2530 | { ac_try='test -s conftest.$ac_objext' | |
2531 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2532 | (eval $ac_try) 2>&5 | |
2533 | ac_status=$? | |
2534 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2535 | (exit $ac_status); }; }; then | |
2536 | : | |
2537 | else | |
2538 | echo "$as_me: failed program was:" >&5 | |
2539 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2540 | ||
2541 | continue | |
2542 | fi | |
2543 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2544 | cat >conftest.$ac_ext <<_ACEOF | |
2545 | #line $LINENO "configure" | |
2546 | /* confdefs.h. */ | |
2547 | _ACEOF | |
2548 | cat confdefs.h >>conftest.$ac_ext | |
2549 | cat >>conftest.$ac_ext <<_ACEOF | |
2550 | /* end confdefs.h. */ | |
2551 | $ac_declaration | |
2552 | int | |
2553 | main () | |
2554 | { | |
2555 | exit (42); | |
2556 | ; | |
2557 | return 0; | |
2558 | } | |
2559 | _ACEOF | |
2560 | rm -f conftest.$ac_objext | |
2561 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2562 | (eval $ac_compile) 2>&5 | |
2563 | ac_status=$? | |
2564 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2565 | (exit $ac_status); } && | |
2566 | { ac_try='test -s conftest.$ac_objext' | |
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 $ac_status); }; }; then | |
2572 | break | |
3ec83fc2 | 2573 | else |
ba479fd2 NN |
2574 | echo "$as_me: failed program was:" >&5 |
2575 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2576 | ||
6e3f3080 | 2577 | fi |
ba479fd2 NN |
2578 | rm -f conftest.$ac_objext conftest.$ac_ext |
2579 | done | |
2580 | rm -f conftest* | |
2581 | if test -n "$ac_declaration"; then | |
2582 | echo '#ifdef __cplusplus' >>confdefs.h | |
2583 | echo $ac_declaration >>confdefs.h | |
2584 | echo '#endif' >>confdefs.h | |
2585 | fi | |
2586 | ||
3ec83fc2 | 2587 | else |
ba479fd2 NN |
2588 | echo "$as_me: failed program was:" >&5 |
2589 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2590 | ||
2591 | fi | |
2592 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2593 | ac_ext=c | |
2594 | ac_cpp='$CPP $CPPFLAGS' | |
2595 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2596 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2597 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2598 | ||
2599 | if test "x$CC" != xcc; then | |
2600 | echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 | |
2601 | echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6 | |
2602 | else | |
2603 | echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 | |
2604 | echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6 | |
2605 | fi | |
2606 | set dummy $CC; ac_cc=`echo $2 | | |
2607 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
2608 | if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then | |
2609 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2610 | else | |
2611 | cat >conftest.$ac_ext <<_ACEOF | |
2612 | #line $LINENO "configure" | |
2613 | /* confdefs.h. */ | |
2614 | _ACEOF | |
2615 | cat confdefs.h >>conftest.$ac_ext | |
2616 | cat >>conftest.$ac_ext <<_ACEOF | |
2617 | /* end confdefs.h. */ | |
2618 | ||
2619 | int | |
2620 | main () | |
2621 | { | |
2622 | ||
2623 | ; | |
2624 | return 0; | |
2625 | } | |
2626 | _ACEOF | |
3ec83fc2 RH |
2627 | # Make sure it works both with $CC and with simple cc. |
2628 | # We do the test twice because some compilers refuse to overwrite an | |
2629 | # existing .o file with -o, though they will create one. | |
ba479fd2 NN |
2630 | ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5' |
2631 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2632 | (eval $ac_try) 2>&5 | |
2633 | ac_status=$? | |
2634 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2635 | (exit $ac_status); } && | |
2636 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2637 | (eval $ac_try) 2>&5 | |
2638 | ac_status=$? | |
2639 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2640 | (exit $ac_status); }; | |
3ec83fc2 RH |
2641 | then |
2642 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
2643 | if test "x$CC" != xcc; then | |
2644 | # Test first that cc exists at all. | |
ba479fd2 NN |
2645 | if { ac_try='cc -c conftest.$ac_ext >&5' |
2646 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2647 | (eval $ac_try) 2>&5 | |
2648 | ac_status=$? | |
2649 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2650 | (exit $ac_status); }; }; then | |
2651 | ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5' | |
2652 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2653 | (eval $ac_try) 2>&5 | |
2654 | ac_status=$? | |
2655 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2656 | (exit $ac_status); } && | |
2657 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2658 | (eval $ac_try) 2>&5 | |
2659 | ac_status=$? | |
2660 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2661 | (exit $ac_status); }; | |
3ec83fc2 | 2662 | then |
e1366e0c NN |
2663 | # cc works too. |
2664 | : | |
3ec83fc2 | 2665 | else |
e1366e0c NN |
2666 | # cc exists but doesn't like -o. |
2667 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
3ec83fc2 RH |
2668 | fi |
2669 | fi | |
2670 | fi | |
2671 | else | |
2672 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
2673 | fi | |
2674 | rm -f conftest* | |
2675 | ||
2676 | fi | |
2677 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then | |
ba479fd2 NN |
2678 | echo "$as_me:$LINENO: result: yes" >&5 |
2679 | echo "${ECHO_T}yes" >&6 | |
3ec83fc2 | 2680 | else |
ba479fd2 NN |
2681 | echo "$as_me:$LINENO: result: no" >&5 |
2682 | echo "${ECHO_T}no" >&6 | |
2683 | ||
2684 | cat >>confdefs.h <<\_ACEOF | |
3ec83fc2 | 2685 | #define NO_MINUS_C_MINUS_O 1 |
ba479fd2 | 2686 | _ACEOF |
3ec83fc2 RH |
2687 | |
2688 | fi | |
2689 | ||
414d23ae HPN |
2690 | # autoconf is lame and doesn't give us any substitution variable for this. |
2691 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
2692 | NO_MINUS_C_MINUS_O=yes | |
2693 | else | |
2694 | OUTPUT_OPTION='-o $@' | |
2695 | fi | |
2696 | ||
2697 | ||
2698 | ||
73458fb7 NN |
2699 | # ------------------------- |
2700 | # Check C compiler features | |
2701 | # ------------------------- | |
2702 | ||
ba479fd2 NN |
2703 | |
2704 | echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -Wno-long-long" >&5 | |
2705 | echo $ECHO_N "checking whether ${CC-cc} accepts -Wno-long-long... $ECHO_C" >&6 | |
2706 | if test "${ac_cv_prog_cc_no_long_long+set}" = set; then | |
2707 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75e93faa ZW |
2708 | else |
2709 | save_CFLAGS="$CFLAGS" | |
2710 | CFLAGS="-Wno-long-long" | |
ba479fd2 NN |
2711 | cat >conftest.$ac_ext <<_ACEOF |
2712 | #line $LINENO "configure" | |
2713 | /* confdefs.h. */ | |
2714 | _ACEOF | |
2715 | cat confdefs.h >>conftest.$ac_ext | |
2716 | cat >>conftest.$ac_ext <<_ACEOF | |
2717 | /* end confdefs.h. */ | |
2718 | ||
2719 | int | |
2720 | main () | |
2721 | { | |
63cf211a | 2722 | |
ba479fd2 NN |
2723 | ; |
2724 | return 0; | |
2725 | } | |
2726 | _ACEOF | |
2727 | rm -f conftest.$ac_objext | |
2728 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2729 | (eval $ac_compile) 2>&5 | |
2730 | ac_status=$? | |
2731 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2732 | (exit $ac_status); } && | |
2733 | { ac_try='test -s conftest.$ac_objext' | |
2734 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2735 | (eval $ac_try) 2>&5 | |
2736 | ac_status=$? | |
2737 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2738 | (exit $ac_status); }; }; then | |
34a86c2b | 2739 | ac_cv_prog_cc_no_long_long=yes |
200ef634 | 2740 | else |
ba479fd2 NN |
2741 | echo "$as_me: failed program was:" >&5 |
2742 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2743 | ||
2744 | ac_cv_prog_cc_no_long_long=no | |
200ef634 | 2745 | fi |
ba479fd2 | 2746 | rm -f conftest.$ac_objext conftest.$ac_ext |
34a86c2b | 2747 | CFLAGS="$save_CFLAGS" |
75e93faa | 2748 | fi |
ba479fd2 NN |
2749 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_no_long_long" >&5 |
2750 | echo "${ECHO_T}$ac_cv_prog_cc_no_long_long" >&6 | |
75e93faa | 2751 | |
ba479fd2 NN |
2752 | ac_ext=c |
2753 | ac_cpp='$CPP $CPPFLAGS' | |
2754 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2755 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2756 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2757 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 | |
2758 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
84c041a1 ZW |
2759 | # On Suns, sometimes $CPP names a directory. |
2760 | if test -n "$CPP" && test -d "$CPP"; then | |
2761 | CPP= | |
2762 | fi | |
2763 | if test -z "$CPP"; then | |
ba479fd2 NN |
2764 | if test "${ac_cv_prog_CPP+set}" = set; then |
2765 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2766 | else | |
2767 | # Double quotes because CPP needs to be expanded | |
2768 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
2769 | do | |
2770 | ac_preproc_ok=false | |
2771 | for ac_c_preproc_warn_flag in '' yes | |
2772 | do | |
2773 | # Use a header file that comes with gcc, so configuring glibc | |
2774 | # with a fresh cross-compiler works. | |
2775 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2776 | # <limits.h> exists even on freestanding compilers. | |
84c041a1 | 2777 | # On the NeXT, cc -E runs the code through the compiler's parser, |
ba479fd2 NN |
2778 | # not just through cpp. "Syntax error" is here to catch this case. |
2779 | cat >conftest.$ac_ext <<_ACEOF | |
2780 | #line $LINENO "configure" | |
2781 | /* confdefs.h. */ | |
2782 | _ACEOF | |
2783 | cat confdefs.h >>conftest.$ac_ext | |
2784 | cat >>conftest.$ac_ext <<_ACEOF | |
2785 | /* end confdefs.h. */ | |
2786 | #ifdef __STDC__ | |
2787 | # include <limits.h> | |
2788 | #else | |
2789 | # include <assert.h> | |
2790 | #endif | |
2791 | Syntax error | |
2792 | _ACEOF | |
2793 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2794 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2795 | ac_status=$? | |
2796 | grep -v '^ *+' conftest.er1 >conftest.err | |
2797 | rm -f conftest.er1 | |
2798 | cat conftest.err >&5 | |
2799 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2800 | (exit $ac_status); } >/dev/null; then | |
2801 | if test -s conftest.err; then | |
2802 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2803 | else | |
2804 | ac_cpp_err= | |
2805 | fi | |
2806 | else | |
2807 | ac_cpp_err=yes | |
2808 | fi | |
2809 | if test -z "$ac_cpp_err"; then | |
093e61a6 | 2810 | : |
cafe096b | 2811 | else |
ba479fd2 NN |
2812 | echo "$as_me: failed program was:" >&5 |
2813 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2814 | ||
2815 | # Broken: fails on valid input. | |
2816 | continue | |
2817 | fi | |
2818 | rm -f conftest.err conftest.$ac_ext | |
2819 | ||
2820 | # OK, works on sane cases. Now check whether non-existent headers | |
2821 | # can be detected and how. | |
2822 | cat >conftest.$ac_ext <<_ACEOF | |
2823 | #line $LINENO "configure" | |
2824 | /* confdefs.h. */ | |
2825 | _ACEOF | |
2826 | cat confdefs.h >>conftest.$ac_ext | |
2827 | cat >>conftest.$ac_ext <<_ACEOF | |
2828 | /* end confdefs.h. */ | |
2829 | #include <ac_nonexistent.h> | |
2830 | _ACEOF | |
2831 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2832 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2833 | ac_status=$? | |
2834 | grep -v '^ *+' conftest.er1 >conftest.err | |
2835 | rm -f conftest.er1 | |
2836 | cat conftest.err >&5 | |
2837 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2838 | (exit $ac_status); } >/dev/null; then | |
2839 | if test -s conftest.err; then | |
2840 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2841 | else | |
2842 | ac_cpp_err= | |
2843 | fi | |
2844 | else | |
2845 | ac_cpp_err=yes | |
2846 | fi | |
2847 | if test -z "$ac_cpp_err"; then | |
2848 | # Broken: success on invalid input. | |
2849 | continue | |
2850 | else | |
2851 | echo "$as_me: failed program was:" >&5 | |
2852 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2853 | ||
2854 | # Passes both tests. | |
2855 | ac_preproc_ok=: | |
2856 | break | |
2857 | fi | |
2858 | rm -f conftest.err conftest.$ac_ext | |
2859 | ||
2860 | done | |
2861 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
2862 | rm -f conftest.err conftest.$ac_ext | |
2863 | if $ac_preproc_ok; then | |
2864 | break | |
2865 | fi | |
2866 | ||
2867 | done | |
2868 | ac_cv_prog_CPP=$CPP | |
2869 | ||
2870 | fi | |
2871 | CPP=$ac_cv_prog_CPP | |
2872 | else | |
2873 | ac_cv_prog_CPP=$CPP | |
2874 | fi | |
2875 | echo "$as_me:$LINENO: result: $CPP" >&5 | |
2876 | echo "${ECHO_T}$CPP" >&6 | |
2877 | ac_preproc_ok=false | |
2878 | for ac_c_preproc_warn_flag in '' yes | |
2879 | do | |
2880 | # Use a header file that comes with gcc, so configuring glibc | |
2881 | # with a fresh cross-compiler works. | |
2882 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2883 | # <limits.h> exists even on freestanding compilers. | |
2884 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
2885 | # not just through cpp. "Syntax error" is here to catch this case. | |
2886 | cat >conftest.$ac_ext <<_ACEOF | |
2887 | #line $LINENO "configure" | |
2888 | /* confdefs.h. */ | |
2889 | _ACEOF | |
2890 | cat confdefs.h >>conftest.$ac_ext | |
2891 | cat >>conftest.$ac_ext <<_ACEOF | |
2892 | /* end confdefs.h. */ | |
2893 | #ifdef __STDC__ | |
2894 | # include <limits.h> | |
2895 | #else | |
2896 | # include <assert.h> | |
2897 | #endif | |
2898 | Syntax error | |
2899 | _ACEOF | |
2900 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2901 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2902 | ac_status=$? | |
2903 | grep -v '^ *+' conftest.er1 >conftest.err | |
2904 | rm -f conftest.er1 | |
2905 | cat conftest.err >&5 | |
2906 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2907 | (exit $ac_status); } >/dev/null; then | |
2908 | if test -s conftest.err; then | |
2909 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2910 | else | |
2911 | ac_cpp_err= | |
2912 | fi | |
2913 | else | |
2914 | ac_cpp_err=yes | |
2915 | fi | |
2916 | if test -z "$ac_cpp_err"; then | |
6e3f3080 | 2917 | : |
414d23ae | 2918 | else |
ba479fd2 NN |
2919 | echo "$as_me: failed program was:" >&5 |
2920 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2921 | ||
2922 | # Broken: fails on valid input. | |
2923 | continue | |
2924 | fi | |
2925 | rm -f conftest.err conftest.$ac_ext | |
2926 | ||
2927 | # OK, works on sane cases. Now check whether non-existent headers | |
2928 | # can be detected and how. | |
2929 | cat >conftest.$ac_ext <<_ACEOF | |
2930 | #line $LINENO "configure" | |
2931 | /* confdefs.h. */ | |
2932 | _ACEOF | |
2933 | cat confdefs.h >>conftest.$ac_ext | |
2934 | cat >>conftest.$ac_ext <<_ACEOF | |
2935 | /* end confdefs.h. */ | |
2936 | #include <ac_nonexistent.h> | |
2937 | _ACEOF | |
2938 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2939 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2940 | ac_status=$? | |
2941 | grep -v '^ *+' conftest.er1 >conftest.err | |
2942 | rm -f conftest.er1 | |
2943 | cat conftest.err >&5 | |
2944 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2945 | (exit $ac_status); } >/dev/null; then | |
2946 | if test -s conftest.err; then | |
2947 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2948 | else | |
2949 | ac_cpp_err= | |
2950 | fi | |
6e3f3080 | 2951 | else |
ba479fd2 | 2952 | ac_cpp_err=yes |
63cf211a | 2953 | fi |
ba479fd2 NN |
2954 | if test -z "$ac_cpp_err"; then |
2955 | # Broken: success on invalid input. | |
2956 | continue | |
2957 | else | |
2958 | echo "$as_me: failed program was:" >&5 | |
2959 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2960 | ||
2961 | # Passes both tests. | |
2962 | ac_preproc_ok=: | |
2963 | break | |
63cf211a | 2964 | fi |
ba479fd2 NN |
2965 | rm -f conftest.err conftest.$ac_ext |
2966 | ||
2967 | done | |
2968 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
2969 | rm -f conftest.err conftest.$ac_ext | |
2970 | if $ac_preproc_ok; then | |
2971 | : | |
6e3f3080 | 2972 | else |
ba479fd2 NN |
2973 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check |
2974 | See \`config.log' for more details." >&5 | |
2975 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
2976 | See \`config.log' for more details." >&2;} | |
2977 | { (exit 1); exit 1; }; } | |
6e3f3080 NN |
2978 | fi |
2979 | ||
ba479fd2 NN |
2980 | ac_ext=c |
2981 | ac_cpp='$CPP $CPPFLAGS' | |
2982 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2983 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2984 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2985 | ||
2986 | echo "$as_me:$LINENO: checking for inline" >&5 | |
2987 | echo $ECHO_N "checking for inline... $ECHO_C" >&6 | |
2988 | if test "${ac_cv_c_inline+set}" = set; then | |
2989 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
414d23ae HPN |
2990 | else |
2991 | ac_cv_c_inline=no | |
2992 | for ac_kw in inline __inline__ __inline; do | |
ba479fd2 NN |
2993 | cat >conftest.$ac_ext <<_ACEOF |
2994 | #line $LINENO "configure" | |
2995 | /* confdefs.h. */ | |
2996 | _ACEOF | |
2997 | cat confdefs.h >>conftest.$ac_ext | |
2998 | cat >>conftest.$ac_ext <<_ACEOF | |
2999 | /* end confdefs.h. */ | |
3000 | #ifndef __cplusplus | |
3001 | typedef int foo_t; | |
3002 | static $ac_kw foo_t static_foo () {return 0; } | |
3003 | $ac_kw foo_t foo () {return 0; } | |
3004 | #endif | |
414d23ae | 3005 | |
ba479fd2 NN |
3006 | _ACEOF |
3007 | rm -f conftest.$ac_objext | |
3008 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3009 | (eval $ac_compile) 2>&5 | |
3010 | ac_status=$? | |
3011 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3012 | (exit $ac_status); } && | |
3013 | { ac_try='test -s conftest.$ac_objext' | |
3014 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3015 | (eval $ac_try) 2>&5 | |
3016 | ac_status=$? | |
3017 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3018 | (exit $ac_status); }; }; then | |
414d23ae HPN |
3019 | ac_cv_c_inline=$ac_kw; break |
3020 | else | |
ba479fd2 NN |
3021 | echo "$as_me: failed program was:" >&5 |
3022 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3023 | ||
414d23ae | 3024 | fi |
ba479fd2 | 3025 | rm -f conftest.$ac_objext conftest.$ac_ext |
414d23ae HPN |
3026 | done |
3027 | ||
3028 | fi | |
ba479fd2 NN |
3029 | echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 |
3030 | echo "${ECHO_T}$ac_cv_c_inline" >&6 | |
3031 | case $ac_cv_c_inline in | |
414d23ae | 3032 | inline | yes) ;; |
ba479fd2 NN |
3033 | no) |
3034 | cat >>confdefs.h <<\_ACEOF | |
3035 | #define inline | |
3036 | _ACEOF | |
e1366e0c | 3037 | ;; |
ba479fd2 | 3038 | *) cat >>confdefs.h <<_ACEOF |
e1366e0c | 3039 | #define inline $ac_cv_c_inline |
ba479fd2 | 3040 | _ACEOF |
e1366e0c | 3041 | ;; |
414d23ae HPN |
3042 | esac |
3043 | ||
414d23ae | 3044 | |
ba479fd2 NN |
3045 | echo "$as_me:$LINENO: checking for long long int" >&5 |
3046 | echo $ECHO_N "checking for long long int... $ECHO_C" >&6 | |
3047 | if test "${ac_cv_c_long_long+set}" = set; then | |
3048 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
414d23ae | 3049 | else |
ba479fd2 NN |
3050 | cat >conftest.$ac_ext <<_ACEOF |
3051 | #line $LINENO "configure" | |
3052 | /* confdefs.h. */ | |
3053 | _ACEOF | |
3054 | cat confdefs.h >>conftest.$ac_ext | |
3055 | cat >>conftest.$ac_ext <<_ACEOF | |
3056 | /* end confdefs.h. */ | |
414d23ae | 3057 | |
ba479fd2 NN |
3058 | int |
3059 | main () | |
3060 | { | |
414d23ae | 3061 | long long int i; |
ba479fd2 NN |
3062 | ; |
3063 | return 0; | |
3064 | } | |
3065 | _ACEOF | |
3066 | rm -f conftest.$ac_objext | |
3067 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3068 | (eval $ac_compile) 2>&5 | |
3069 | ac_status=$? | |
3070 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3071 | (exit $ac_status); } && | |
3072 | { ac_try='test -s conftest.$ac_objext' | |
3073 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3074 | (eval $ac_try) 2>&5 | |
3075 | ac_status=$? | |
3076 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3077 | (exit $ac_status); }; }; then | |
414d23ae HPN |
3078 | ac_cv_c_long_long=yes |
3079 | else | |
ba479fd2 NN |
3080 | echo "$as_me: failed program was:" >&5 |
3081 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3082 | ||
3083 | ac_cv_c_long_long=no | |
414d23ae | 3084 | fi |
ba479fd2 | 3085 | rm -f conftest.$ac_objext conftest.$ac_ext |
414d23ae | 3086 | fi |
ba479fd2 NN |
3087 | echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5 |
3088 | echo "${ECHO_T}$ac_cv_c_long_long" >&6 | |
63cf211a | 3089 | if test $ac_cv_c_long_long = yes; then |
ba479fd2 NN |
3090 | |
3091 | cat >>confdefs.h <<\_ACEOF | |
414d23ae | 3092 | #define HAVE_LONG_LONG 1 |
ba479fd2 | 3093 | _ACEOF |
414d23ae HPN |
3094 | |
3095 | fi | |
ba479fd2 NN |
3096 | echo "$as_me:$LINENO: checking for __int64" >&5 |
3097 | echo $ECHO_N "checking for __int64... $ECHO_C" >&6 | |
3098 | if test "${ac_cv_c___int64+set}" = set; then | |
3099 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3100 | else | |
3101 | cat >conftest.$ac_ext <<_ACEOF | |
3102 | #line $LINENO "configure" | |
3103 | /* confdefs.h. */ | |
3104 | _ACEOF | |
3105 | cat confdefs.h >>conftest.$ac_ext | |
3106 | cat >>conftest.$ac_ext <<_ACEOF | |
3107 | /* end confdefs.h. */ | |
3108 | ||
3109 | int | |
3110 | main () | |
3111 | { | |
414d23ae | 3112 | __int64 i; |
ba479fd2 NN |
3113 | ; |
3114 | return 0; | |
3115 | } | |
3116 | _ACEOF | |
3117 | rm -f conftest.$ac_objext | |
3118 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3119 | (eval $ac_compile) 2>&5 | |
3120 | ac_status=$? | |
3121 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3122 | (exit $ac_status); } && | |
3123 | { ac_try='test -s conftest.$ac_objext' | |
3124 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3125 | (eval $ac_try) 2>&5 | |
3126 | ac_status=$? | |
3127 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3128 | (exit $ac_status); }; }; then | |
414d23ae HPN |
3129 | ac_cv_c___int64=yes |
3130 | else | |
ba479fd2 NN |
3131 | echo "$as_me: failed program was:" >&5 |
3132 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3133 | ||
3134 | ac_cv_c___int64=no | |
414d23ae | 3135 | fi |
ba479fd2 | 3136 | rm -f conftest.$ac_objext conftest.$ac_ext |
414d23ae | 3137 | fi |
ba479fd2 NN |
3138 | echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5 |
3139 | echo "${ECHO_T}$ac_cv_c___int64" >&6 | |
63cf211a | 3140 | if test $ac_cv_c___int64 = yes; then |
ba479fd2 NN |
3141 | |
3142 | cat >>confdefs.h <<\_ACEOF | |
414d23ae | 3143 | #define HAVE___INT64 1 |
ba479fd2 | 3144 | _ACEOF |
414d23ae HPN |
3145 | |
3146 | fi | |
3147 | ||
ba479fd2 NN |
3148 | echo "$as_me:$LINENO: checking for built-in _Bool" >&5 |
3149 | echo $ECHO_N "checking for built-in _Bool... $ECHO_C" >&6 | |
3150 | if test "${gcc_cv_c__bool+set}" = set; then | |
3151 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3152 | else | |
3153 | cat >conftest.$ac_ext <<_ACEOF | |
3154 | #line $LINENO "configure" | |
3155 | /* confdefs.h. */ | |
3156 | _ACEOF | |
3157 | cat confdefs.h >>conftest.$ac_ext | |
3158 | cat >>conftest.$ac_ext <<_ACEOF | |
3159 | /* end confdefs.h. */ | |
3160 | ||
3161 | int | |
3162 | main () | |
3163 | { | |
414d23ae | 3164 | _Bool foo; |
ba479fd2 NN |
3165 | ; |
3166 | return 0; | |
3167 | } | |
3168 | _ACEOF | |
3169 | rm -f conftest.$ac_objext | |
3170 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3171 | (eval $ac_compile) 2>&5 | |
3172 | ac_status=$? | |
3173 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3174 | (exit $ac_status); } && | |
3175 | { ac_try='test -s conftest.$ac_objext' | |
3176 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3177 | (eval $ac_try) 2>&5 | |
3178 | ac_status=$? | |
3179 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3180 | (exit $ac_status); }; }; then | |
414d23ae HPN |
3181 | gcc_cv_c__bool=yes |
3182 | else | |
ba479fd2 NN |
3183 | echo "$as_me: failed program was:" >&5 |
3184 | sed 's/^/| /' conftest.$ac_ext >&5 | |
cafe096b | 3185 | |
ba479fd2 | 3186 | gcc_cv_c__bool=no |
6e3f3080 | 3187 | fi |
ba479fd2 | 3188 | rm -f conftest.$ac_objext conftest.$ac_ext |
6e3f3080 | 3189 | |
ba479fd2 NN |
3190 | fi |
3191 | echo "$as_me:$LINENO: result: $gcc_cv_c__bool" >&5 | |
3192 | echo "${ECHO_T}$gcc_cv_c__bool" >&6 | |
63cf211a | 3193 | if test $gcc_cv_c__bool = yes; then |
ba479fd2 NN |
3194 | |
3195 | cat >>confdefs.h <<\_ACEOF | |
414d23ae | 3196 | #define HAVE__BOOL 1 |
ba479fd2 | 3197 | _ACEOF |
414d23ae HPN |
3198 | |
3199 | fi | |
3200 | ||
3201 | ||
3202 | # sizeof(char) is 1 by definition. | |
ba479fd2 NN |
3203 | echo "$as_me:$LINENO: checking size of void *" >&5 |
3204 | echo $ECHO_N "checking size of void *... $ECHO_C" >&6 | |
3205 | if test "${ac_cv_sizeof_void_p+set}" = set; then | |
3206 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75b6f3fd KG |
3207 | else |
3208 | for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence. | |
ba479fd2 NN |
3209 | cat >conftest.$ac_ext <<_ACEOF |
3210 | #line $LINENO "configure" | |
3211 | /* confdefs.h. */ | |
3212 | _ACEOF | |
3213 | cat confdefs.h >>conftest.$ac_ext | |
3214 | cat >>conftest.$ac_ext <<_ACEOF | |
3215 | /* end confdefs.h. */ | |
75b6f3fd KG |
3216 | #include "confdefs.h" |
3217 | #include <sys/types.h> | |
3218 | ||
3219 | ||
ba479fd2 NN |
3220 | int |
3221 | main () | |
3222 | { | |
75b6f3fd | 3223 | switch (0) case 0: case (sizeof (void *) == $ac_size):; |
ba479fd2 NN |
3224 | ; |
3225 | return 0; | |
3226 | } | |
3227 | _ACEOF | |
3228 | rm -f conftest.$ac_objext | |
3229 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3230 | (eval $ac_compile) 2>&5 | |
3231 | ac_status=$? | |
3232 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3233 | (exit $ac_status); } && | |
3234 | { ac_try='test -s conftest.$ac_objext' | |
3235 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3236 | (eval $ac_try) 2>&5 | |
3237 | ac_status=$? | |
3238 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3239 | (exit $ac_status); }; }; then | |
75b6f3fd KG |
3240 | ac_cv_sizeof_void_p=$ac_size |
3241 | else | |
ba479fd2 NN |
3242 | echo "$as_me: failed program was:" >&5 |
3243 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3244 | ||
75b6f3fd | 3245 | fi |
ba479fd2 | 3246 | rm -f conftest.$ac_objext conftest.$ac_ext |
75b6f3fd KG |
3247 | if test x$ac_cv_sizeof_void_p != x ; then break; fi |
3248 | done | |
3249 | ||
3250 | fi | |
3251 | ||
3252 | if test x$ac_cv_sizeof_void_p = x ; then | |
ba479fd2 NN |
3253 | { { echo "$as_me:$LINENO: error: cannot determine a size for void *" >&5 |
3254 | echo "$as_me: error: cannot determine a size for void *" >&2;} | |
3255 | { (exit 1); exit 1; }; } | |
75b6f3fd | 3256 | fi |
ba479fd2 NN |
3257 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 |
3258 | echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6 | |
3259 | ||
3260 | cat >>confdefs.h <<_ACEOF | |
75b6f3fd | 3261 | #define SIZEOF_VOID_P $ac_cv_sizeof_void_p |
ba479fd2 | 3262 | _ACEOF |
75b6f3fd KG |
3263 | |
3264 | ||
ba479fd2 NN |
3265 | echo "$as_me:$LINENO: checking size of short" >&5 |
3266 | echo $ECHO_N "checking size of short... $ECHO_C" >&6 | |
3267 | if test "${ac_cv_sizeof_short+set}" = set; then | |
3268 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
414d23ae | 3269 | else |
4977bab6 | 3270 | for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence. |
ba479fd2 NN |
3271 | cat >conftest.$ac_ext <<_ACEOF |
3272 | #line $LINENO "configure" | |
3273 | /* confdefs.h. */ | |
3274 | _ACEOF | |
3275 | cat confdefs.h >>conftest.$ac_ext | |
3276 | cat >>conftest.$ac_ext <<_ACEOF | |
3277 | /* end confdefs.h. */ | |
414d23ae HPN |
3278 | #include "confdefs.h" |
3279 | #include <sys/types.h> | |
3280 | ||
3281 | ||
ba479fd2 NN |
3282 | int |
3283 | main () | |
3284 | { | |
414d23ae | 3285 | switch (0) case 0: case (sizeof (short) == $ac_size):; |
ba479fd2 NN |
3286 | ; |
3287 | return 0; | |
3288 | } | |
3289 | _ACEOF | |
3290 | rm -f conftest.$ac_objext | |
3291 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3292 | (eval $ac_compile) 2>&5 | |
3293 | ac_status=$? | |
3294 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3295 | (exit $ac_status); } && | |
3296 | { ac_try='test -s conftest.$ac_objext' | |
3297 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3298 | (eval $ac_try) 2>&5 | |
3299 | ac_status=$? | |
3300 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3301 | (exit $ac_status); }; }; then | |
414d23ae HPN |
3302 | ac_cv_sizeof_short=$ac_size |
3303 | else | |
ba479fd2 NN |
3304 | echo "$as_me: failed program was:" >&5 |
3305 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3306 | ||
84c041a1 | 3307 | fi |
ba479fd2 | 3308 | rm -f conftest.$ac_objext conftest.$ac_ext |
414d23ae HPN |
3309 | if test x$ac_cv_sizeof_short != x ; then break; fi |
3310 | done | |
3311 | ||
84c041a1 | 3312 | fi |
414d23ae HPN |
3313 | |
3314 | if test x$ac_cv_sizeof_short = x ; then | |
ba479fd2 NN |
3315 | { { echo "$as_me:$LINENO: error: cannot determine a size for short" >&5 |
3316 | echo "$as_me: error: cannot determine a size for short" >&2;} | |
3317 | { (exit 1); exit 1; }; } | |
84c041a1 | 3318 | fi |
ba479fd2 NN |
3319 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 |
3320 | echo "${ECHO_T}$ac_cv_sizeof_short" >&6 | |
3321 | ||
3322 | cat >>confdefs.h <<_ACEOF | |
414d23ae | 3323 | #define SIZEOF_SHORT $ac_cv_sizeof_short |
ba479fd2 | 3324 | _ACEOF |
84c041a1 | 3325 | |
414d23ae | 3326 | |
ba479fd2 NN |
3327 | echo "$as_me:$LINENO: checking size of int" >&5 |
3328 | echo $ECHO_N "checking size of int... $ECHO_C" >&6 | |
3329 | if test "${ac_cv_sizeof_int+set}" = set; then | |
3330 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75e93faa | 3331 | else |
4977bab6 | 3332 | for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence. |
ba479fd2 NN |
3333 | cat >conftest.$ac_ext <<_ACEOF |
3334 | #line $LINENO "configure" | |
3335 | /* confdefs.h. */ | |
3336 | _ACEOF | |
3337 | cat confdefs.h >>conftest.$ac_ext | |
3338 | cat >>conftest.$ac_ext <<_ACEOF | |
3339 | /* end confdefs.h. */ | |
414d23ae HPN |
3340 | #include "confdefs.h" |
3341 | #include <sys/types.h> | |
3342 | ||
75e93faa | 3343 | |
ba479fd2 NN |
3344 | int |
3345 | main () | |
3346 | { | |
414d23ae | 3347 | switch (0) case 0: case (sizeof (int) == $ac_size):; |
ba479fd2 NN |
3348 | ; |
3349 | return 0; | |
3350 | } | |
3351 | _ACEOF | |
3352 | rm -f conftest.$ac_objext | |
3353 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3354 | (eval $ac_compile) 2>&5 | |
3355 | ac_status=$? | |
3356 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3357 | (exit $ac_status); } && | |
3358 | { ac_try='test -s conftest.$ac_objext' | |
3359 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3360 | (eval $ac_try) 2>&5 | |
3361 | ac_status=$? | |
3362 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3363 | (exit $ac_status); }; }; then | |
414d23ae | 3364 | ac_cv_sizeof_int=$ac_size |
75e93faa | 3365 | else |
ba479fd2 NN |
3366 | echo "$as_me: failed program was:" >&5 |
3367 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3368 | ||
75e93faa | 3369 | fi |
ba479fd2 | 3370 | rm -f conftest.$ac_objext conftest.$ac_ext |
414d23ae | 3371 | if test x$ac_cv_sizeof_int != x ; then break; fi |
75e93faa ZW |
3372 | done |
3373 | ||
3374 | fi | |
3375 | ||
414d23ae | 3376 | if test x$ac_cv_sizeof_int = x ; then |
ba479fd2 NN |
3377 | { { echo "$as_me:$LINENO: error: cannot determine a size for int" >&5 |
3378 | echo "$as_me: error: cannot determine a size for int" >&2;} | |
3379 | { (exit 1); exit 1; }; } | |
414d23ae | 3380 | fi |
ba479fd2 NN |
3381 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 |
3382 | echo "${ECHO_T}$ac_cv_sizeof_int" >&6 | |
3383 | ||
3384 | cat >>confdefs.h <<_ACEOF | |
414d23ae | 3385 | #define SIZEOF_INT $ac_cv_sizeof_int |
ba479fd2 | 3386 | _ACEOF |
75e93faa | 3387 | |
414d23ae | 3388 | |
ba479fd2 NN |
3389 | echo "$as_me:$LINENO: checking size of long" >&5 |
3390 | echo $ECHO_N "checking size of long... $ECHO_C" >&6 | |
3391 | if test "${ac_cv_sizeof_long+set}" = set; then | |
3392 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75e93faa | 3393 | else |
4977bab6 | 3394 | for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence. |
ba479fd2 NN |
3395 | cat >conftest.$ac_ext <<_ACEOF |
3396 | #line $LINENO "configure" | |
3397 | /* confdefs.h. */ | |
3398 | _ACEOF | |
3399 | cat confdefs.h >>conftest.$ac_ext | |
3400 | cat >>conftest.$ac_ext <<_ACEOF | |
3401 | /* end confdefs.h. */ | |
75e93faa | 3402 | #include "confdefs.h" |
414d23ae HPN |
3403 | #include <sys/types.h> |
3404 | ||
75e93faa | 3405 | |
ba479fd2 NN |
3406 | int |
3407 | main () | |
3408 | { | |
414d23ae | 3409 | switch (0) case 0: case (sizeof (long) == $ac_size):; |
ba479fd2 NN |
3410 | ; |
3411 | return 0; | |
3412 | } | |
3413 | _ACEOF | |
3414 | rm -f conftest.$ac_objext | |
3415 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3416 | (eval $ac_compile) 2>&5 | |
3417 | ac_status=$? | |
3418 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3419 | (exit $ac_status); } && | |
3420 | { ac_try='test -s conftest.$ac_objext' | |
3421 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3422 | (eval $ac_try) 2>&5 | |
3423 | ac_status=$? | |
3424 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3425 | (exit $ac_status); }; }; then | |
414d23ae | 3426 | ac_cv_sizeof_long=$ac_size |
75e93faa | 3427 | else |
ba479fd2 NN |
3428 | echo "$as_me: failed program was:" >&5 |
3429 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3430 | ||
75e93faa | 3431 | fi |
ba479fd2 | 3432 | rm -f conftest.$ac_objext conftest.$ac_ext |
414d23ae HPN |
3433 | if test x$ac_cv_sizeof_long != x ; then break; fi |
3434 | done | |
75e93faa | 3435 | |
414d23ae | 3436 | fi |
75e93faa | 3437 | |
414d23ae | 3438 | if test x$ac_cv_sizeof_long = x ; then |
ba479fd2 NN |
3439 | { { echo "$as_me:$LINENO: error: cannot determine a size for long" >&5 |
3440 | echo "$as_me: error: cannot determine a size for long" >&2;} | |
3441 | { (exit 1); exit 1; }; } | |
75e93faa | 3442 | fi |
ba479fd2 NN |
3443 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 |
3444 | echo "${ECHO_T}$ac_cv_sizeof_long" >&6 | |
3445 | ||
3446 | cat >>confdefs.h <<_ACEOF | |
414d23ae | 3447 | #define SIZEOF_LONG $ac_cv_sizeof_long |
ba479fd2 | 3448 | _ACEOF |
75e93faa ZW |
3449 | |
3450 | ||
414d23ae | 3451 | if test $ac_cv_c_long_long = yes; then |
ba479fd2 NN |
3452 | echo "$as_me:$LINENO: checking size of long long" >&5 |
3453 | echo $ECHO_N "checking size of long long... $ECHO_C" >&6 | |
3454 | if test "${ac_cv_sizeof_long_long+set}" = set; then | |
3455 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
04cabffc | 3456 | else |
4977bab6 | 3457 | for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence. |
ba479fd2 NN |
3458 | cat >conftest.$ac_ext <<_ACEOF |
3459 | #line $LINENO "configure" | |
3460 | /* confdefs.h. */ | |
3461 | _ACEOF | |
3462 | cat confdefs.h >>conftest.$ac_ext | |
3463 | cat >>conftest.$ac_ext <<_ACEOF | |
3464 | /* end confdefs.h. */ | |
414d23ae HPN |
3465 | #include "confdefs.h" |
3466 | #include <sys/types.h> | |
3467 | ||
04cabffc | 3468 | |
ba479fd2 NN |
3469 | int |
3470 | main () | |
3471 | { | |
414d23ae | 3472 | switch (0) case 0: case (sizeof (long long) == $ac_size):; |
ba479fd2 NN |
3473 | ; |
3474 | return 0; | |
3475 | } | |
3476 | _ACEOF | |
3477 | rm -f conftest.$ac_objext | |
3478 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3479 | (eval $ac_compile) 2>&5 | |
3480 | ac_status=$? | |
3481 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3482 | (exit $ac_status); } && | |
3483 | { ac_try='test -s conftest.$ac_objext' | |
3484 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3485 | (eval $ac_try) 2>&5 | |
3486 | ac_status=$? | |
3487 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3488 | (exit $ac_status); }; }; then | |
414d23ae | 3489 | ac_cv_sizeof_long_long=$ac_size |
04cabffc | 3490 | else |
ba479fd2 NN |
3491 | echo "$as_me: failed program was:" >&5 |
3492 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3493 | ||
04cabffc | 3494 | fi |
ba479fd2 | 3495 | rm -f conftest.$ac_objext conftest.$ac_ext |
414d23ae HPN |
3496 | if test x$ac_cv_sizeof_long_long != x ; then break; fi |
3497 | done | |
3498 | ||
04cabffc KG |
3499 | fi |
3500 | ||
414d23ae | 3501 | if test x$ac_cv_sizeof_long_long = x ; then |
ba479fd2 NN |
3502 | { { echo "$as_me:$LINENO: error: cannot determine a size for long long" >&5 |
3503 | echo "$as_me: error: cannot determine a size for long long" >&2;} | |
3504 | { (exit 1); exit 1; }; } | |
414d23ae | 3505 | fi |
ba479fd2 NN |
3506 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 |
3507 | echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6 | |
3508 | ||
3509 | cat >>confdefs.h <<_ACEOF | |
414d23ae | 3510 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long |
ba479fd2 | 3511 | _ACEOF |
04cabffc | 3512 | |
04cabffc | 3513 | |
414d23ae HPN |
3514 | fi |
3515 | if test $ac_cv_c___int64 = yes; then | |
ba479fd2 NN |
3516 | echo "$as_me:$LINENO: checking size of __int64" >&5 |
3517 | echo $ECHO_N "checking size of __int64... $ECHO_C" >&6 | |
3518 | if test "${ac_cv_sizeof___int64+set}" = set; then | |
3519 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75e93faa | 3520 | else |
4977bab6 | 3521 | for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence. |
ba479fd2 NN |
3522 | cat >conftest.$ac_ext <<_ACEOF |
3523 | #line $LINENO "configure" | |
3524 | /* confdefs.h. */ | |
3525 | _ACEOF | |
3526 | cat confdefs.h >>conftest.$ac_ext | |
3527 | cat >>conftest.$ac_ext <<_ACEOF | |
3528 | /* end confdefs.h. */ | |
414d23ae HPN |
3529 | #include "confdefs.h" |
3530 | #include <sys/types.h> | |
3531 | ||
61842080 | 3532 | |
ba479fd2 NN |
3533 | int |
3534 | main () | |
3535 | { | |
414d23ae | 3536 | switch (0) case 0: case (sizeof (__int64) == $ac_size):; |
ba479fd2 NN |
3537 | ; |
3538 | return 0; | |
3539 | } | |
3540 | _ACEOF | |
3541 | rm -f conftest.$ac_objext | |
3542 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3543 | (eval $ac_compile) 2>&5 | |
3544 | ac_status=$? | |
3545 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3546 | (exit $ac_status); } && | |
3547 | { ac_try='test -s conftest.$ac_objext' | |
3548 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3549 | (eval $ac_try) 2>&5 | |
3550 | ac_status=$? | |
3551 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3552 | (exit $ac_status); }; }; then | |
414d23ae | 3553 | ac_cv_sizeof___int64=$ac_size |
75e93faa | 3554 | else |
ba479fd2 NN |
3555 | echo "$as_me: failed program was:" >&5 |
3556 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3557 | ||
75e93faa | 3558 | fi |
ba479fd2 | 3559 | rm -f conftest.$ac_objext conftest.$ac_ext |
414d23ae HPN |
3560 | if test x$ac_cv_sizeof___int64 != x ; then break; fi |
3561 | done | |
3562 | ||
75e93faa ZW |
3563 | fi |
3564 | ||
414d23ae | 3565 | if test x$ac_cv_sizeof___int64 = x ; then |
ba479fd2 NN |
3566 | { { echo "$as_me:$LINENO: error: cannot determine a size for __int64" >&5 |
3567 | echo "$as_me: error: cannot determine a size for __int64" >&2;} | |
3568 | { (exit 1); exit 1; }; } | |
414d23ae | 3569 | fi |
ba479fd2 NN |
3570 | echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5 |
3571 | echo "${ECHO_T}$ac_cv_sizeof___int64" >&6 | |
3572 | ||
3573 | cat >>confdefs.h <<_ACEOF | |
414d23ae | 3574 | #define SIZEOF___INT64 $ac_cv_sizeof___int64 |
ba479fd2 | 3575 | _ACEOF |
414d23ae | 3576 | |
cafe096b | 3577 | |
414d23ae HPN |
3578 | fi |
3579 | ||
34a86c2b NN |
3580 | # ----------------- |
3581 | # Find Ada compiler | |
3582 | # ----------------- | |
3583 | ||
3584 | # See if GNAT has been installed | |
34a86c2b NN |
3585 | |
3586 | ||
e0520fa7 | 3587 | |
ba479fd2 NN |
3588 | if test -n "$ac_tool_prefix"; then |
3589 | # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args. | |
34a86c2b | 3590 | set dummy ${ac_tool_prefix}gnatbind; ac_word=$2 |
ba479fd2 NN |
3591 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
3592 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3593 | if test "${ac_cv_prog_GNATBIND+set}" = set; then | |
3594 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
34a86c2b NN |
3595 | else |
3596 | if test -n "$GNATBIND"; then | |
3597 | ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. | |
3598 | else | |
ba479fd2 NN |
3599 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3600 | for as_dir in $PATH | |
3601 | do | |
3602 | IFS=$as_save_IFS | |
3603 | test -z "$as_dir" && as_dir=. | |
3604 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3605 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3606 | ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind" | |
3607 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3608 | break 2 | |
3609 | fi | |
3610 | done | |
3611 | done | |
3612 | ||
34a86c2b NN |
3613 | fi |
3614 | fi | |
ba479fd2 | 3615 | GNATBIND=$ac_cv_prog_GNATBIND |
34a86c2b | 3616 | if test -n "$GNATBIND"; then |
ba479fd2 NN |
3617 | echo "$as_me:$LINENO: result: $GNATBIND" >&5 |
3618 | echo "${ECHO_T}$GNATBIND" >&6 | |
34a86c2b | 3619 | else |
ba479fd2 NN |
3620 | echo "$as_me:$LINENO: result: no" >&5 |
3621 | echo "${ECHO_T}no" >&6 | |
34a86c2b NN |
3622 | fi |
3623 | ||
ba479fd2 | 3624 | fi |
34a86c2b | 3625 | if test -z "$ac_cv_prog_GNATBIND"; then |
ba479fd2 | 3626 | ac_ct_GNATBIND=$GNATBIND |
34a86c2b NN |
3627 | # Extract the first word of "gnatbind", so it can be a program name with args. |
3628 | set dummy gnatbind; ac_word=$2 | |
ba479fd2 NN |
3629 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
3630 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3631 | if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then | |
3632 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
34a86c2b | 3633 | else |
ba479fd2 NN |
3634 | if test -n "$ac_ct_GNATBIND"; then |
3635 | ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test. | |
34a86c2b | 3636 | else |
ba479fd2 NN |
3637 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3638 | for as_dir in $PATH | |
3639 | do | |
3640 | IFS=$as_save_IFS | |
3641 | test -z "$as_dir" && as_dir=. | |
3642 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3643 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3644 | ac_cv_prog_ac_ct_GNATBIND="gnatbind" | |
3645 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3646 | break 2 | |
3647 | fi | |
3648 | done | |
3649 | done | |
3650 | ||
3651 | test -z "$ac_cv_prog_ac_ct_GNATBIND" && ac_cv_prog_ac_ct_GNATBIND="no" | |
34a86c2b NN |
3652 | fi |
3653 | fi | |
ba479fd2 NN |
3654 | ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND |
3655 | if test -n "$ac_ct_GNATBIND"; then | |
3656 | echo "$as_me:$LINENO: result: $ac_ct_GNATBIND" >&5 | |
3657 | echo "${ECHO_T}$ac_ct_GNATBIND" >&6 | |
34a86c2b | 3658 | else |
ba479fd2 NN |
3659 | echo "$as_me:$LINENO: result: no" >&5 |
3660 | echo "${ECHO_T}no" >&6 | |
34a86c2b NN |
3661 | fi |
3662 | ||
ba479fd2 | 3663 | GNATBIND=$ac_ct_GNATBIND |
34a86c2b | 3664 | else |
ba479fd2 | 3665 | GNATBIND="$ac_cv_prog_GNATBIND" |
34a86c2b NN |
3666 | fi |
3667 | ||
ba479fd2 NN |
3668 | echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5 |
3669 | echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6 | |
3670 | if test "${gcc_cv_cc_supports_ada+set}" = set; then | |
3671 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
34a86c2b NN |
3672 | else |
3673 | cat >conftest.adb <<EOF | |
3674 | procedure conftest is begin null; end conftest; | |
3675 | EOF | |
e0520fa7 NN |
3676 | gcc_cv_cc_supports_ada=no |
3677 | # There is a bug in old released versions of GCC which causes the | |
3678 | # driver to exit successfully when the appropriate language module | |
3679 | # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1. | |
3680 | # Therefore we must check for the error message as well as an | |
3681 | # unsuccessful exit. | |
3682 | errors=`(${CC} -c conftest.adb) 2>&1 || echo failure` | |
3683 | if test x"$errors" = x; then | |
3684 | gcc_cv_cc_supports_ada=yes | |
3685 | break | |
3686 | fi | |
34a86c2b NN |
3687 | rm -f conftest.* |
3688 | fi | |
ba479fd2 NN |
3689 | echo "$as_me:$LINENO: result: $gcc_cv_cc_supports_ada" >&5 |
3690 | echo "${ECHO_T}$gcc_cv_cc_supports_ada" >&6 | |
34a86c2b | 3691 | |
e0520fa7 | 3692 | if test x$GNATBIND != xno && test x$gcc_cv_supports_ada != xno; then |
34a86c2b NN |
3693 | have_gnat=yes |
3694 | else | |
3695 | have_gnat=no | |
3696 | fi | |
3697 | ||
3698 | ||
34a86c2b NN |
3699 | # --------------------- |
3700 | # Warnings and checking | |
3701 | # --------------------- | |
3702 | ||
3703 | strict1_warn= | |
f73ccc50 | 3704 | if test $ac_cv_prog_cc_no_long_long = yes ; then |
34a86c2b NN |
3705 | strict1_warn="-pedantic -Wno-long-long" |
3706 | fi | |
3707 | ||
3708 | ||
ba479fd2 | 3709 | # If the native compiler is GCC, we can enable warnings even in stage1. |
414d23ae HPN |
3710 | # That's useful for people building cross-compilers, or just running a |
3711 | # quick `make'. | |
3712 | warn_cflags= | |
3713 | if test "x$GCC" = "xyes"; then | |
3714 | warn_cflags='$(GCC_WARN_CFLAGS)' | |
3715 | fi | |
3716 | ||
3717 | ||
dd859b8a KG |
3718 | # Enable -Werror in bootstrap stage2 and later. |
3719 | # Change the default to "no" on release branches. | |
3720 | # Check whether --enable-werror or --disable-werror was given. | |
3721 | if test "${enable_werror+set}" = set; then | |
3722 | enableval="$enable_werror" | |
ba479fd2 | 3723 | |
dd859b8a KG |
3724 | else |
3725 | enable_werror=yes | |
ba479fd2 | 3726 | fi; |
dd859b8a KG |
3727 | if test x$enable_werror = xyes ; then |
3728 | WERROR=-Werror | |
3729 | fi | |
3730 | ||
3731 | ||
414d23ae HPN |
3732 | # Enable expensive internal checks |
3733 | # Check whether --enable-checking or --disable-checking was given. | |
3734 | if test "${enable_checking+set}" = set; then | |
3735 | enableval="$enable_checking" | |
3736 | ac_checking= | |
3737 | ac_tree_checking= | |
3738 | ac_rtl_checking= | |
3739 | ac_rtlflag_checking= | |
3740 | ac_gc_checking= | |
3741 | ac_gc_always_collect= | |
5dfa45d0 | 3742 | ac_fold_checking= |
414d23ae HPN |
3743 | case "${enableval}" in |
3744 | yes) ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ; | |
3745 | ac_rtlflag_checking=1 ;; | |
3746 | no) ;; | |
3747 | *) IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," | |
3748 | set fnord $enableval; shift | |
3749 | IFS="$ac_save_IFS" | |
3750 | for check | |
3751 | do | |
3752 | case $check in | |
3753 | misc) ac_checking=1 ;; | |
3754 | tree) ac_tree_checking=1 ;; | |
3755 | rtlflag) ac_rtlflag_checking=1 ;; | |
3756 | rtl) ac_rtl_checking=1 ;; | |
3757 | gc) ac_gc_checking=1 ;; | |
3758 | gcac) ac_gc_always_collect=1 ;; | |
5dfa45d0 | 3759 | fold) ac_fold_checking=1 ;; |
414d23ae | 3760 | valgrind) ac_checking_valgrind=1 ;; |
ba479fd2 NN |
3761 | *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5 |
3762 | echo "$as_me: error: unknown check category $check" >&2;} | |
3763 | { (exit 1); exit 1; }; } ;; | |
414d23ae HPN |
3764 | esac |
3765 | done | |
3766 | ;; | |
3767 | esac | |
3768 | ||
75e93faa | 3769 | else |
414d23ae HPN |
3770 | # Enable some checks by default for development versions of GCC |
3771 | ac_checking=1; ac_tree_checking=1; ac_gc_checking=1; ac_rtlflag_checking=1; | |
ba479fd2 NN |
3772 | fi; |
3773 | nocommon_flag="" | |
3774 | if test x$ac_checking != x ; then | |
3775 | ||
3776 | cat >>confdefs.h <<\_ACEOF | |
3777 | #define ENABLE_CHECKING 1 | |
3778 | _ACEOF | |
3779 | ||
3780 | nocommon_flag=-fno-common | |
3781 | fi | |
3782 | ||
3783 | if test x$ac_tree_checking != x ; then | |
3784 | ||
3785 | cat >>confdefs.h <<\_ACEOF | |
3786 | #define ENABLE_TREE_CHECKING 1 | |
3787 | _ACEOF | |
3788 | ||
3789 | fi | |
3790 | if test x$ac_rtl_checking != x ; then | |
3791 | ||
3792 | cat >>confdefs.h <<\_ACEOF | |
3793 | #define ENABLE_RTL_CHECKING 1 | |
3794 | _ACEOF | |
3795 | ||
3796 | fi | |
3797 | if test x$ac_rtlflag_checking != x ; then | |
3798 | ||
3799 | cat >>confdefs.h <<\_ACEOF | |
3800 | #define ENABLE_RTL_FLAG_CHECKING 1 | |
3801 | _ACEOF | |
3802 | ||
3803 | fi | |
3804 | if test x$ac_gc_checking != x ; then | |
3805 | ||
3806 | cat >>confdefs.h <<\_ACEOF | |
3807 | #define ENABLE_GC_CHECKING 1 | |
3808 | _ACEOF | |
3809 | ||
3810 | fi | |
3811 | if test x$ac_gc_always_collect != x ; then | |
3812 | ||
3813 | cat >>confdefs.h <<\_ACEOF | |
3814 | #define ENABLE_GC_ALWAYS_COLLECT 1 | |
3815 | _ACEOF | |
3816 | ||
3817 | fi | |
3818 | if test x$ac_fold_checking != x ; then | |
3819 | ||
3820 | cat >>confdefs.h <<\_ACEOF | |
3821 | #define ENABLE_FOLD_CHECKING 1 | |
3822 | _ACEOF | |
3823 | ||
3824 | fi | |
3825 | valgrind_path_defines= | |
3826 | valgrind_command= | |
3827 | ||
3828 | ||
3829 | echo "$as_me:$LINENO: checking for egrep" >&5 | |
3830 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 | |
3831 | if test "${ac_cv_prog_egrep+set}" = set; then | |
3832 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3833 | else | |
3834 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 | |
3835 | then ac_cv_prog_egrep='grep -E' | |
3836 | else ac_cv_prog_egrep='egrep' | |
3837 | fi | |
3838 | fi | |
3839 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 | |
3840 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 | |
3841 | EGREP=$ac_cv_prog_egrep | |
3842 | ||
3843 | ||
3844 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 | |
3845 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
3846 | if test "${ac_cv_header_stdc+set}" = set; then | |
3847 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3848 | else | |
3849 | cat >conftest.$ac_ext <<_ACEOF | |
3850 | #line $LINENO "configure" | |
3851 | /* confdefs.h. */ | |
3852 | _ACEOF | |
3853 | cat confdefs.h >>conftest.$ac_ext | |
3854 | cat >>conftest.$ac_ext <<_ACEOF | |
3855 | /* end confdefs.h. */ | |
3856 | #include <stdlib.h> | |
3857 | #include <stdarg.h> | |
3858 | #include <string.h> | |
3859 | #include <float.h> | |
3860 | ||
3861 | int | |
3862 | main () | |
3863 | { | |
3864 | ||
3865 | ; | |
3866 | return 0; | |
3867 | } | |
3868 | _ACEOF | |
3869 | rm -f conftest.$ac_objext | |
3870 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3871 | (eval $ac_compile) 2>&5 | |
3872 | ac_status=$? | |
3873 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3874 | (exit $ac_status); } && | |
3875 | { ac_try='test -s conftest.$ac_objext' | |
3876 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3877 | (eval $ac_try) 2>&5 | |
3878 | ac_status=$? | |
3879 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3880 | (exit $ac_status); }; }; then | |
3881 | ac_cv_header_stdc=yes | |
3882 | else | |
3883 | echo "$as_me: failed program was:" >&5 | |
3884 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3885 | ||
3886 | ac_cv_header_stdc=no | |
3887 | fi | |
3888 | rm -f conftest.$ac_objext conftest.$ac_ext | |
3889 | ||
3890 | if test $ac_cv_header_stdc = yes; then | |
3891 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
3892 | cat >conftest.$ac_ext <<_ACEOF | |
3893 | #line $LINENO "configure" | |
3894 | /* confdefs.h. */ | |
3895 | _ACEOF | |
3896 | cat confdefs.h >>conftest.$ac_ext | |
3897 | cat >>conftest.$ac_ext <<_ACEOF | |
3898 | /* end confdefs.h. */ | |
3899 | #include <string.h> | |
3900 | ||
3901 | _ACEOF | |
3902 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3903 | $EGREP "memchr" >/dev/null 2>&1; then | |
3904 | : | |
3905 | else | |
3906 | ac_cv_header_stdc=no | |
3907 | fi | |
3908 | rm -f conftest* | |
3909 | ||
3910 | fi | |
3911 | ||
3912 | if test $ac_cv_header_stdc = yes; then | |
3913 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
3914 | cat >conftest.$ac_ext <<_ACEOF | |
3915 | #line $LINENO "configure" | |
3916 | /* confdefs.h. */ | |
3917 | _ACEOF | |
3918 | cat confdefs.h >>conftest.$ac_ext | |
3919 | cat >>conftest.$ac_ext <<_ACEOF | |
3920 | /* end confdefs.h. */ | |
3921 | #include <stdlib.h> | |
3922 | ||
3923 | _ACEOF | |
3924 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3925 | $EGREP "free" >/dev/null 2>&1; then | |
3926 | : | |
3927 | else | |
3928 | ac_cv_header_stdc=no | |
3929 | fi | |
3930 | rm -f conftest* | |
3931 | ||
3932 | fi | |
3933 | ||
3934 | if test $ac_cv_header_stdc = yes; then | |
3935 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
3936 | if test "$cross_compiling" = yes; then | |
3937 | : | |
3938 | else | |
3939 | cat >conftest.$ac_ext <<_ACEOF | |
3940 | #line $LINENO "configure" | |
3941 | /* confdefs.h. */ | |
3942 | _ACEOF | |
3943 | cat confdefs.h >>conftest.$ac_ext | |
3944 | cat >>conftest.$ac_ext <<_ACEOF | |
3945 | /* end confdefs.h. */ | |
3946 | #include <ctype.h> | |
3947 | #if ((' ' & 0x0FF) == 0x020) | |
3948 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3949 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3950 | #else | |
3951 | # define ISLOWER(c) \ | |
3952 | (('a' <= (c) && (c) <= 'i') \ | |
3953 | || ('j' <= (c) && (c) <= 'r') \ | |
3954 | || ('s' <= (c) && (c) <= 'z')) | |
3955 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
3956 | #endif | |
3957 | ||
3958 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3959 | int | |
3960 | main () | |
3961 | { | |
3962 | int i; | |
3963 | for (i = 0; i < 256; i++) | |
3964 | if (XOR (islower (i), ISLOWER (i)) | |
3965 | || toupper (i) != TOUPPER (i)) | |
3966 | exit(2); | |
3967 | exit (0); | |
3968 | } | |
3969 | _ACEOF | |
3970 | rm -f conftest$ac_exeext | |
3971 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
3972 | (eval $ac_link) 2>&5 | |
3973 | ac_status=$? | |
3974 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3975 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
3976 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3977 | (eval $ac_try) 2>&5 | |
3978 | ac_status=$? | |
3979 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3980 | (exit $ac_status); }; }; then | |
3981 | : | |
3982 | else | |
3983 | echo "$as_me: program exited with status $ac_status" >&5 | |
3984 | echo "$as_me: failed program was:" >&5 | |
3985 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3986 | ||
3987 | ( exit $ac_status ) | |
3988 | ac_cv_header_stdc=no | |
63cf211a | 3989 | fi |
a6a5e4c9 | 3990 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
3991 | fi |
3992 | fi | |
3993 | fi | |
3994 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 | |
3995 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
3996 | if test $ac_cv_header_stdc = yes; then | |
63cf211a | 3997 | |
ba479fd2 NN |
3998 | cat >>confdefs.h <<\_ACEOF |
3999 | #define STDC_HEADERS 1 | |
4000 | _ACEOF | |
75e93faa | 4001 | |
414d23ae | 4002 | fi |
827ae6cf | 4003 | |
ba479fd2 NN |
4004 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
4005 | ||
4006 | ||
4007 | ||
827ae6cf | 4008 | |
6e3f3080 NN |
4009 | |
4010 | ||
6e3f3080 | 4011 | |
6e3f3080 | 4012 | |
ba479fd2 NN |
4013 | |
4014 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4015 | inttypes.h stdint.h unistd.h | |
4016 | do | |
4017 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4018 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
4019 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
4020 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
4021 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4022 | else | |
4023 | cat >conftest.$ac_ext <<_ACEOF | |
4024 | #line $LINENO "configure" | |
4025 | /* confdefs.h. */ | |
4026 | _ACEOF | |
4027 | cat confdefs.h >>conftest.$ac_ext | |
4028 | cat >>conftest.$ac_ext <<_ACEOF | |
4029 | /* end confdefs.h. */ | |
4030 | $ac_includes_default | |
4031 | ||
4032 | #include <$ac_header> | |
4033 | _ACEOF | |
4034 | rm -f conftest.$ac_objext | |
4035 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4036 | (eval $ac_compile) 2>&5 | |
4037 | ac_status=$? | |
4038 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4039 | (exit $ac_status); } && | |
4040 | { ac_try='test -s conftest.$ac_objext' | |
4041 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4042 | (eval $ac_try) 2>&5 | |
4043 | ac_status=$? | |
4044 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4045 | (exit $ac_status); }; }; then | |
4046 | eval "$as_ac_Header=yes" | |
4047 | else | |
4048 | echo "$as_me: failed program was:" >&5 | |
4049 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4050 | ||
4051 | eval "$as_ac_Header=no" | |
4052 | fi | |
4053 | rm -f conftest.$ac_objext conftest.$ac_ext | |
4054 | fi | |
4055 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
4056 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
4057 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
4058 | cat >>confdefs.h <<_ACEOF | |
4059 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4060 | _ACEOF | |
6e3f3080 | 4061 | |
63cf211a | 4062 | fi |
6e3f3080 | 4063 | |
ba479fd2 NN |
4064 | done |
4065 | ||
4066 | ||
4067 | if test "${ac_cv_header_valgrind_h+set}" = set; then | |
4068 | echo "$as_me:$LINENO: checking for valgrind.h" >&5 | |
4069 | echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6 | |
4070 | if test "${ac_cv_header_valgrind_h+set}" = set; then | |
4071 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4072 | fi | |
4073 | echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5 | |
4074 | echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6 | |
4075 | else | |
4076 | # Is the header compilable? | |
4077 | echo "$as_me:$LINENO: checking valgrind.h usability" >&5 | |
4078 | echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6 | |
4079 | cat >conftest.$ac_ext <<_ACEOF | |
4080 | #line $LINENO "configure" | |
4081 | /* confdefs.h. */ | |
4082 | _ACEOF | |
4083 | cat confdefs.h >>conftest.$ac_ext | |
4084 | cat >>conftest.$ac_ext <<_ACEOF | |
4085 | /* end confdefs.h. */ | |
4086 | $ac_includes_default | |
63cf211a | 4087 | #include <valgrind.h> |
ba479fd2 NN |
4088 | _ACEOF |
4089 | rm -f conftest.$ac_objext | |
4090 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4091 | (eval $ac_compile) 2>&5 | |
4092 | ac_status=$? | |
4093 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4094 | (exit $ac_status); } && | |
4095 | { ac_try='test -s conftest.$ac_objext' | |
4096 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4097 | (eval $ac_try) 2>&5 | |
4098 | ac_status=$? | |
4099 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4100 | (exit $ac_status); }; }; then | |
4101 | ac_header_compiler=yes | |
4102 | else | |
4103 | echo "$as_me: failed program was:" >&5 | |
4104 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4105 | ||
4106 | ac_header_compiler=no | |
4107 | fi | |
4108 | rm -f conftest.$ac_objext conftest.$ac_ext | |
4109 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 | |
4110 | echo "${ECHO_T}$ac_header_compiler" >&6 | |
4111 | ||
4112 | # Is the header present? | |
4113 | echo "$as_me:$LINENO: checking valgrind.h presence" >&5 | |
4114 | echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6 | |
4115 | cat >conftest.$ac_ext <<_ACEOF | |
4116 | #line $LINENO "configure" | |
4117 | /* confdefs.h. */ | |
4118 | _ACEOF | |
4119 | cat confdefs.h >>conftest.$ac_ext | |
4120 | cat >>conftest.$ac_ext <<_ACEOF | |
4121 | /* end confdefs.h. */ | |
4122 | #include <valgrind.h> | |
4123 | _ACEOF | |
4124 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
4125 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
4126 | ac_status=$? | |
4127 | grep -v '^ *+' conftest.er1 >conftest.err | |
4128 | rm -f conftest.er1 | |
4129 | cat conftest.err >&5 | |
4130 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4131 | (exit $ac_status); } >/dev/null; then | |
4132 | if test -s conftest.err; then | |
4133 | ac_cpp_err=$ac_c_preproc_warn_flag | |
4134 | else | |
4135 | ac_cpp_err= | |
4136 | fi | |
4137 | else | |
4138 | ac_cpp_err=yes | |
4139 | fi | |
4140 | if test -z "$ac_cpp_err"; then | |
4141 | ac_header_preproc=yes | |
4142 | else | |
4143 | echo "$as_me: failed program was:" >&5 | |
4144 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4145 | ||
4146 | ac_header_preproc=no | |
4147 | fi | |
4148 | rm -f conftest.err conftest.$ac_ext | |
4149 | echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 | |
4150 | echo "${ECHO_T}$ac_header_preproc" >&6 | |
4151 | ||
4152 | # So? What about this header? | |
4153 | case $ac_header_compiler:$ac_header_preproc in | |
4154 | yes:no ) | |
4155 | { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5 | |
4156 | echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
4157 | { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5 | |
4158 | echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;} | |
4159 | ( | |
4160 | cat <<\_ASBOX | |
4161 | ## ------------------------------------ ## | |
4162 | ## Report this to bug-autoconf@gnu.org. ## | |
4163 | ## ------------------------------------ ## | |
4164 | _ASBOX | |
4165 | ) | | |
4166 | sed "s/^/$as_me: WARNING: /" >&2 | |
4167 | ;; | |
4168 | no:yes ) | |
4169 | { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5 | |
4170 | echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;} | |
4171 | { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5 | |
4172 | echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;} | |
4173 | { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5 | |
4174 | echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;} | |
4175 | ( | |
4176 | cat <<\_ASBOX | |
4177 | ## ------------------------------------ ## | |
4178 | ## Report this to bug-autoconf@gnu.org. ## | |
4179 | ## ------------------------------------ ## | |
4180 | _ASBOX | |
4181 | ) | | |
4182 | sed "s/^/$as_me: WARNING: /" >&2 | |
4183 | ;; | |
4184 | esac | |
4185 | echo "$as_me:$LINENO: checking for valgrind.h" >&5 | |
4186 | echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6 | |
4187 | if test "${ac_cv_header_valgrind_h+set}" = set; then | |
4188 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4189 | else | |
4190 | ac_cv_header_valgrind_h=$ac_header_preproc | |
6938ec6c | 4191 | fi |
ba479fd2 NN |
4192 | echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5 |
4193 | echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6 | |
4194 | ||
6e3f3080 | 4195 | fi |
ba479fd2 | 4196 | if test $ac_cv_header_valgrind_h = yes; then |
6938ec6c NN |
4197 | have_valgrind_h=yes |
4198 | else | |
ba479fd2 | 4199 | have_valgrind_h=no |
6938ec6c NN |
4200 | fi |
4201 | ||
4202 | ||
ba479fd2 | 4203 | |
414d23ae HPN |
4204 | if test x$ac_checking_valgrind != x ; then |
4205 | # It is certainly possible that there's valgrind but no valgrind.h. | |
4206 | # GCC relies on making annotations so we must have both. | |
ba479fd2 NN |
4207 | echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5 |
4208 | echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6 | |
4209 | cat >conftest.$ac_ext <<_ACEOF | |
4210 | #line $LINENO "configure" | |
4211 | /* confdefs.h. */ | |
4212 | _ACEOF | |
4213 | cat confdefs.h >>conftest.$ac_ext | |
4214 | cat >>conftest.$ac_ext <<_ACEOF | |
4215 | /* end confdefs.h. */ | |
a207b594 | 4216 | #include <valgrind/memcheck.h> |
14011ca4 AJ |
4217 | #ifndef VALGRIND_DISCARD |
4218 | #error VALGRIND_DISCARD not defined | |
4219 | #endif | |
ba479fd2 NN |
4220 | _ACEOF |
4221 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
4222 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
4223 | ac_status=$? | |
4224 | grep -v '^ *+' conftest.er1 >conftest.err | |
4225 | rm -f conftest.er1 | |
4226 | cat conftest.err >&5 | |
4227 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4228 | (exit $ac_status); } >/dev/null; then | |
4229 | if test -s conftest.err; then | |
4230 | ac_cpp_err=$ac_c_preproc_warn_flag | |
4231 | else | |
4232 | ac_cpp_err= | |
4233 | fi | |
4234 | else | |
4235 | ac_cpp_err=yes | |
4236 | fi | |
4237 | if test -z "$ac_cpp_err"; then | |
a207b594 HPN |
4238 | gcc_cv_header_valgrind_memcheck_h=yes |
4239 | else | |
ba479fd2 NN |
4240 | echo "$as_me: failed program was:" >&5 |
4241 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4242 | ||
a207b594 HPN |
4243 | gcc_cv_header_valgrind_memcheck_h=no |
4244 | fi | |
ba479fd2 NN |
4245 | rm -f conftest.err conftest.$ac_ext |
4246 | echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5 | |
4247 | echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6 | |
4248 | echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5 | |
4249 | echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6 | |
4250 | cat >conftest.$ac_ext <<_ACEOF | |
4251 | #line $LINENO "configure" | |
4252 | /* confdefs.h. */ | |
4253 | _ACEOF | |
4254 | cat confdefs.h >>conftest.$ac_ext | |
4255 | cat >>conftest.$ac_ext <<_ACEOF | |
4256 | /* end confdefs.h. */ | |
a207b594 HPN |
4257 | #include <memcheck.h> |
4258 | #ifndef VALGRIND_DISCARD | |
4259 | #error VALGRIND_DISCARD not defined | |
4260 | #endif | |
ba479fd2 NN |
4261 | _ACEOF |
4262 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
4263 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
4264 | ac_status=$? | |
4265 | grep -v '^ *+' conftest.er1 >conftest.err | |
4266 | rm -f conftest.er1 | |
4267 | cat conftest.err >&5 | |
4268 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4269 | (exit $ac_status); } >/dev/null; then | |
4270 | if test -s conftest.err; then | |
4271 | ac_cpp_err=$ac_c_preproc_warn_flag | |
4272 | else | |
4273 | ac_cpp_err= | |
4274 | fi | |
4275 | else | |
4276 | ac_cpp_err=yes | |
4277 | fi | |
4278 | if test -z "$ac_cpp_err"; then | |
14011ca4 AJ |
4279 | gcc_cv_header_memcheck_h=yes |
4280 | else | |
ba479fd2 NN |
4281 | echo "$as_me: failed program was:" >&5 |
4282 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4283 | ||
cafe096b EC |
4284 | gcc_cv_header_memcheck_h=no |
4285 | fi | |
ba479fd2 NN |
4286 | rm -f conftest.err conftest.$ac_ext |
4287 | echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5 | |
4288 | echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6 | |
4289 | ||
56694dd9 ZW |
4290 | # Prepare PATH_SEPARATOR. |
4291 | # The user is always right. | |
4292 | if test "${PATH_SEPARATOR+set}" != set; then | |
4293 | echo "#! /bin/sh" >conf$$.sh | |
4294 | echo "exit 0" >>conf$$.sh | |
4295 | chmod +x conf$$.sh | |
4296 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
4297 | PATH_SEPARATOR=';' | |
4298 | else | |
4299 | PATH_SEPARATOR=: | |
4300 | fi | |
4301 | rm -f conf$$.sh | |
4302 | fi | |
4303 | ||
4304 | # Find out how to test for executable files. Don't use a zero-byte file, | |
4305 | # as systems may use methods other than mode bits to determine executability. | |
4306 | cat >conf$$.file <<_ASEOF | |
4307 | #! /bin/sh | |
4308 | exit 0 | |
4309 | _ASEOF | |
4310 | chmod +x conf$$.file | |
4311 | if test -x conf$$.file >/dev/null 2>&1; then | |
4312 | ac_executable_p="test -x" | |
4313 | else | |
4314 | ac_executable_p="test -f" | |
4315 | fi | |
4316 | rm -f conf$$.file | |
4317 | ||
4318 | # Extract the first word of "valgrind", so it can be a program name with args. | |
414d23ae | 4319 | set dummy valgrind; ac_word=$2 |
ba479fd2 NN |
4320 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4321 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4322 | if test "${ac_cv_path_valgrind_path+set}" = set; then | |
4323 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
414d23ae HPN |
4324 | else |
4325 | case "$valgrind_path" in | |
56694dd9 ZW |
4326 | [\\/]* | ?:[\\/]*) |
4327 | ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path. | |
4328 | ;; | |
414d23ae | 4329 | *) |
56694dd9 ZW |
4330 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR |
4331 | for ac_dir in $PATH; do | |
4332 | IFS="$ac_save_IFS" | |
4333 | test -z "$ac_dir" && ac_dir=. | |
4334 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4335 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
4336 | if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then | |
4337 | ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext" | |
4338 | break 2 | |
4339 | fi | |
4340 | fi | |
4341 | done | |
4342 | done | |
4343 | IFS="$ac_save_IFS" | |
4344 | ;; | |
414d23ae | 4345 | esac |
75e93faa | 4346 | fi |
414d23ae HPN |
4347 | valgrind_path="$ac_cv_path_valgrind_path" |
4348 | if test -n "$valgrind_path"; then | |
ba479fd2 NN |
4349 | echo "$as_me:$LINENO: result: $valgrind_path" >&5 |
4350 | echo "${ECHO_T}$valgrind_path" >&6 | |
414d23ae | 4351 | else |
ba479fd2 NN |
4352 | echo "$as_me:$LINENO: result: no" >&5 |
4353 | echo "${ECHO_T}no" >&6 | |
414d23ae HPN |
4354 | fi |
4355 | ||
a207b594 HPN |
4356 | if test "x$valgrind_path" = "x" \ |
4357 | || (test $have_valgrind_h = no \ | |
4358 | && test $gcc_cv_header_memcheck_h = no \ | |
4359 | && test $gcc_cv_header_valgrind_memcheck_h = no); then | |
ba479fd2 NN |
4360 | { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5 |
4361 | echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;} | |
4362 | { (exit 1); exit 1; }; } | |
414d23ae HPN |
4363 | fi |
4364 | valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"' | |
4365 | valgrind_command="$valgrind_path -q" | |
ba479fd2 NN |
4366 | |
4367 | cat >>confdefs.h <<\_ACEOF | |
414d23ae | 4368 | #define ENABLE_VALGRIND_CHECKING 1 |
ba479fd2 | 4369 | _ACEOF |
75e93faa | 4370 | |
a207b594 | 4371 | if test $gcc_cv_header_valgrind_memcheck_h = yes; then |
ba479fd2 NN |
4372 | |
4373 | cat >>confdefs.h <<\_ACEOF | |
a207b594 | 4374 | #define HAVE_VALGRIND_MEMCHECK_H 1 |
ba479fd2 | 4375 | _ACEOF |
a207b594 HPN |
4376 | |
4377 | fi | |
14011ca4 | 4378 | if test $gcc_cv_header_memcheck_h = yes; then |
ba479fd2 NN |
4379 | |
4380 | cat >>confdefs.h <<\_ACEOF | |
14011ca4 | 4381 | #define HAVE_MEMCHECK_H 1 |
ba479fd2 | 4382 | _ACEOF |
14011ca4 AJ |
4383 | |
4384 | fi | |
414d23ae | 4385 | fi |
75e93faa | 4386 | |
75e93faa ZW |
4387 | |
4388 | ||
414d23ae HPN |
4389 | # Enable code coverage collection |
4390 | # Check whether --enable-coverage or --disable-coverage was given. | |
4391 | if test "${enable_coverage+set}" = set; then | |
4392 | enableval="$enable_coverage" | |
4393 | case "${enableval}" in | |
4394 | yes|noopt) | |
e61a2eb7 | 4395 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0" |
414d23ae HPN |
4396 | ;; |
4397 | opt) | |
e61a2eb7 | 4398 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2" |
414d23ae HPN |
4399 | ;; |
4400 | *) | |
ba479fd2 NN |
4401 | { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5 |
4402 | echo "$as_me: error: unknown coverage setting $enableval" >&2;} | |
4403 | { (exit 1); exit 1; }; } | |
414d23ae HPN |
4404 | ;; |
4405 | esac | |
75e93faa | 4406 | else |
414d23ae | 4407 | coverage_flags="" |
ba479fd2 | 4408 | fi; |
5c3bc9fb | 4409 | |
414d23ae | 4410 | |
439a7e54 DN |
4411 | # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given. |
4412 | if test "${enable_gather_detailed_mem_stats+set}" = set; then | |
4413 | enableval="$enable_gather_detailed_mem_stats" | |
ba479fd2 | 4414 | |
439a7e54 DN |
4415 | else |
4416 | enable_gather_detailed_mem_stats=no | |
ba479fd2 | 4417 | fi; |
439a7e54 | 4418 | if test x$enable_gather_detailed_mem_stats = xyes ; then |
ba479fd2 NN |
4419 | |
4420 | cat >>confdefs.h <<\_ACEOF | |
439a7e54 | 4421 | #define GATHER_STATISTICS 1 |
ba479fd2 | 4422 | _ACEOF |
439a7e54 DN |
4423 | |
4424 | fi | |
4425 | ||
73458fb7 NN |
4426 | # ------------------------------- |
4427 | # Miscenalleous configure options | |
4428 | # ------------------------------- | |
34a86c2b NN |
4429 | |
4430 | # With stabs | |
ba479fd2 | 4431 | |
34a86c2b NN |
4432 | # Check whether --with-stabs or --without-stabs was given. |
4433 | if test "${with_stabs+set}" = set; then | |
4434 | withval="$with_stabs" | |
4435 | stabs="$with_stabs" | |
4436 | else | |
4437 | stabs=no | |
ba479fd2 | 4438 | fi; |
cafe096b | 4439 | |
34a86c2b NN |
4440 | # Determine whether or not multilibs are enabled. |
4441 | # Check whether --enable-multilib or --disable-multilib was given. | |
4442 | if test "${enable_multilib+set}" = set; then | |
4443 | enableval="$enable_multilib" | |
ba479fd2 | 4444 | |
34a86c2b NN |
4445 | else |
4446 | enable_multilib=yes | |
ba479fd2 | 4447 | fi; |
75e93faa | 4448 | |
34a86c2b | 4449 | |
414d23ae HPN |
4450 | # Enable __cxa_atexit for C++. |
4451 | # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given. | |
4452 | if test "${enable___cxa_atexit+set}" = set; then | |
4453 | enableval="$enable___cxa_atexit" | |
75e93faa | 4454 | |
ba479fd2 | 4455 | fi; |
75e93faa | 4456 | |
414d23ae HPN |
4457 | # Enable threads |
4458 | # Pass with no value to take the default | |
4459 | # Pass with a value to specify a thread package | |
4460 | # Check whether --enable-threads or --disable-threads was given. | |
4461 | if test "${enable_threads+set}" = set; then | |
4462 | enableval="$enable_threads" | |
ba479fd2 | 4463 | |
414d23ae HPN |
4464 | else |
4465 | enable_threads='' | |
ba479fd2 | 4466 | fi; |
c2e494a8 | 4467 | # Save in case it gets overwritten in config.gcc |
414d23ae | 4468 | enable_threads_flag=$enable_threads |
414d23ae HPN |
4469 | |
4470 | # Check whether --enable-objc-gc or --disable-objc-gc was given. | |
4471 | if test "${enable_objc_gc+set}" = set; then | |
4472 | enableval="$enable_objc_gc" | |
4473 | if test x$enable_objc_gc = xno; then | |
4474 | objc_boehm_gc='' | |
4475 | else | |
4476 | objc_boehm_gc=1 | |
4477 | fi | |
4478 | else | |
4479 | objc_boehm_gc='' | |
ba479fd2 | 4480 | fi; |
75e93faa ZW |
4481 | |
4482 | ||
414d23ae HPN |
4483 | # Check whether --with-dwarf2 or --without-dwarf2 was given. |
4484 | if test "${with_dwarf2+set}" = set; then | |
4485 | withval="$with_dwarf2" | |
4486 | dwarf2="$with_dwarf2" | |
75e93faa | 4487 | else |
414d23ae | 4488 | dwarf2=no |
ba479fd2 | 4489 | fi; |
75e93faa | 4490 | |
414d23ae HPN |
4491 | # Check whether --enable-shared or --disable-shared was given. |
4492 | if test "${enable_shared+set}" = set; then | |
4493 | enableval="$enable_shared" | |
ba479fd2 | 4494 | |
414d23ae HPN |
4495 | case $enable_shared in |
4496 | yes | no) ;; | |
4497 | *) | |
4498 | enable_shared=no | |
4499 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
4500 | for pkg in $enableval; do | |
4501 | if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then | |
4502 | enable_shared=yes | |
4503 | fi | |
4504 | done | |
4505 | IFS="$ac_save_ifs" | |
4506 | ;; | |
4507 | esac | |
4508 | ||
75e93faa | 4509 | else |
414d23ae | 4510 | enable_shared=yes |
ba479fd2 | 4511 | fi; |
75e93faa | 4512 | |
75e93faa | 4513 | |
75e93faa | 4514 | |
4977bab6 ZW |
4515 | # Check whether --with-sysroot or --without-sysroot was given. |
4516 | if test "${with_sysroot+set}" = set; then | |
4517 | withval="$with_sysroot" | |
ba479fd2 | 4518 | |
4977bab6 | 4519 | case ${with_sysroot} in |
caa55b1e | 4520 | yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;; |
4977bab6 ZW |
4521 | *) TARGET_SYSTEM_ROOT=$with_sysroot ;; |
4522 | esac | |
ba479fd2 | 4523 | |
4977bab6 ZW |
4524 | TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"' |
4525 | CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)' | |
4526 | ||
047d636f DJ |
4527 | if test "x$exec_prefix" = xNONE; then |
4528 | if test "x$prefix" = xNONE; then | |
4529 | test_prefix=/usr/local | |
4530 | else | |
4531 | test_prefix=$prefix | |
4532 | fi | |
4533 | else | |
4534 | test_prefix=$exec_prefix | |
4535 | fi | |
4536 | case ${TARGET_SYSTEM_ROOT} in | |
91710e62 AO |
4537 | "${test_prefix}"|"${test_prefix}/"*|\ |
4538 | '${exec_prefix}'|'${exec_prefix}/'*) | |
047d636f DJ |
4539 | t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE" |
4540 | TARGET_SYSTEM_ROOT_DEFINE="$t" | |
4541 | ;; | |
4542 | esac | |
4543 | ||
4977bab6 | 4544 | else |
ba479fd2 | 4545 | |
4977bab6 | 4546 | TARGET_SYSTEM_ROOT= |
db720d9a | 4547 | TARGET_SYSTEM_ROOT_DEFINE= |
4977bab6 ZW |
4548 | CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include' |
4549 | ||
ba479fd2 | 4550 | fi; |
4977bab6 ZW |
4551 | |
4552 | ||
4553 | ||
4554 | ||
d1bd0ded | 4555 | # Build with intermodule optimisations |
d1bd0ded GK |
4556 | # Check whether --enable-intermodule or --disable-intermodule was given. |
4557 | if test "${enable_intermodule+set}" = set; then | |
4558 | enableval="$enable_intermodule" | |
0c46c5c7 KC |
4559 | case ${enable_intermodule} in |
4560 | yes) onestep="-onestep";; | |
4561 | *) onestep="";; | |
d1bd0ded | 4562 | esac |
0c46c5c7 KC |
4563 | else |
4564 | onestep="" | |
ba479fd2 | 4565 | fi; |
d1bd0ded GK |
4566 | |
4567 | ||
73458fb7 NN |
4568 | # ------------------------- |
4569 | # Checks for other programs | |
4570 | # ------------------------- | |
5b67ad6f | 4571 | |
ba479fd2 NN |
4572 | echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
4573 | echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 | |
4574 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` | |
4575 | if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then | |
4576 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e9a25f70 | 4577 | else |
ba479fd2 | 4578 | cat >conftest.make <<\_ACEOF |
e9a25f70 | 4579 | all: |
ba479fd2 NN |
4580 | @echo 'ac_maketemp="$(MAKE)"' |
4581 | _ACEOF | |
e9a25f70 | 4582 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
ba479fd2 | 4583 | eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` |
e9a25f70 JL |
4584 | if test -n "$ac_maketemp"; then |
4585 | eval ac_cv_prog_make_${ac_make}_set=yes | |
4586 | else | |
4587 | eval ac_cv_prog_make_${ac_make}_set=no | |
4588 | fi | |
ba479fd2 | 4589 | rm -f conftest.make |
e9a25f70 JL |
4590 | fi |
4591 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then | |
ba479fd2 NN |
4592 | echo "$as_me:$LINENO: result: yes" >&5 |
4593 | echo "${ECHO_T}yes" >&6 | |
e9a25f70 JL |
4594 | SET_MAKE= |
4595 | else | |
ba479fd2 NN |
4596 | echo "$as_me:$LINENO: result: no" >&5 |
4597 | echo "${ECHO_T}no" >&6 | |
e9a25f70 JL |
4598 | SET_MAKE="MAKE=${MAKE-make}" |
4599 | fi | |
4600 | ||
4601 | ||
861bb6c1 | 4602 | # Find some useful tools |
ba479fd2 | 4603 | for ac_prog in gawk mawk nawk awk |
861bb6c1 | 4604 | do |
ba479fd2 | 4605 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
861bb6c1 | 4606 | set dummy $ac_prog; ac_word=$2 |
ba479fd2 NN |
4607 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4608 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4609 | if test "${ac_cv_prog_AWK+set}" = set; then | |
4610 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
861bb6c1 JL |
4611 | else |
4612 | if test -n "$AWK"; then | |
4613 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
4614 | else | |
ba479fd2 NN |
4615 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4616 | for as_dir in $PATH | |
4617 | do | |
4618 | IFS=$as_save_IFS | |
4619 | test -z "$as_dir" && as_dir=. | |
4620 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4621 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4622 | ac_cv_prog_AWK="$ac_prog" | |
4623 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4624 | break 2 | |
4625 | fi | |
4626 | done | |
4627 | done | |
4628 | ||
861bb6c1 JL |
4629 | fi |
4630 | fi | |
ba479fd2 | 4631 | AWK=$ac_cv_prog_AWK |
861bb6c1 | 4632 | if test -n "$AWK"; then |
ba479fd2 NN |
4633 | echo "$as_me:$LINENO: result: $AWK" >&5 |
4634 | echo "${ECHO_T}$AWK" >&6 | |
861bb6c1 | 4635 | else |
ba479fd2 NN |
4636 | echo "$as_me:$LINENO: result: no" >&5 |
4637 | echo "${ECHO_T}no" >&6 | |
861bb6c1 JL |
4638 | fi |
4639 | ||
ba479fd2 | 4640 | test -n "$AWK" && break |
861bb6c1 JL |
4641 | done |
4642 | ||
2c4902b9 NN |
4643 | # We need awk to run opts.sh (to create options.c and options.h). |
4644 | # Bail out if it's missing. | |
4645 | case ${AWK} in | |
ba479fd2 NN |
4646 | "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5 |
4647 | echo "$as_me: error: can't build without awk, bailing out" >&2;} | |
4648 | { (exit 1); exit 1; }; } ;; | |
2c4902b9 NN |
4649 | esac |
4650 | ||
ba479fd2 NN |
4651 | echo "$as_me:$LINENO: checking whether ln works" >&5 |
4652 | echo $ECHO_N "checking whether ln works... $ECHO_C" >&6 | |
4653 | if test "${gcc_cv_prog_LN+set}" = set; then | |
4654 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 RL |
4655 | else |
4656 | rm -f conftestdata_t | |
4657 | echo >conftestdata_f | |
4658 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
4659 | then | |
4660 | gcc_cv_prog_LN="ln" | |
4661 | else | |
4662 | if ln -s conftestdata_f conftestdata_t 2>/dev/null | |
4663 | then | |
4664 | gcc_cv_prog_LN="ln -s" | |
4665 | else | |
4666 | gcc_cv_prog_LN=cp | |
4667 | fi | |
4668 | fi | |
4669 | rm -f conftestdata_f conftestdata_t | |
4670 | ||
4671 | fi | |
4672 | LN="$gcc_cv_prog_LN" | |
4673 | if test "$gcc_cv_prog_LN" = "ln"; then | |
ba479fd2 NN |
4674 | echo "$as_me:$LINENO: result: yes" >&5 |
4675 | echo "${ECHO_T}yes" >&6 | |
0a4b6309 RL |
4676 | else |
4677 | if test "$gcc_cv_prog_LN" = "ln -s"; then | |
ba479fd2 NN |
4678 | echo "$as_me:$LINENO: result: no, using ln -s" >&5 |
4679 | echo "${ECHO_T}no, using ln -s" >&6 | |
0a4b6309 | 4680 | else |
ba479fd2 NN |
4681 | echo "$as_me:$LINENO: result: no, and neither does ln -s, so using cp" >&5 |
4682 | echo "${ECHO_T}no, and neither does ln -s, so using cp" >&6 | |
0a4b6309 RL |
4683 | fi |
4684 | fi | |
4685 | ||
ba479fd2 NN |
4686 | echo "$as_me:$LINENO: checking whether ln -s works" >&5 |
4687 | echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 | |
4688 | if test "${gcc_cv_prog_LN_S+set}" = set; then | |
4689 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 RL |
4690 | else |
4691 | rm -f conftestdata_t | |
4692 | echo >conftestdata_f | |
4693 | if ln -s conftestdata_f conftestdata_t 2>/dev/null | |
4694 | then | |
4695 | gcc_cv_prog_LN_S="ln -s" | |
4696 | else | |
4697 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
4698 | then | |
4699 | gcc_cv_prog_LN_S=ln | |
4700 | else | |
4701 | gcc_cv_prog_LN_S=cp | |
4702 | fi | |
4703 | fi | |
4704 | rm -f conftestdata_f conftestdata_t | |
4705 | ||
4706 | fi | |
4707 | LN_S="$gcc_cv_prog_LN_S" | |
4708 | if test "$gcc_cv_prog_LN_S" = "ln -s"; then | |
ba479fd2 NN |
4709 | echo "$as_me:$LINENO: result: yes" >&5 |
4710 | echo "${ECHO_T}yes" >&6 | |
0a4b6309 RL |
4711 | else |
4712 | if test "$gcc_cv_prog_LN_S" = "ln"; then | |
ba479fd2 NN |
4713 | echo "$as_me:$LINENO: result: no, using ln" >&5 |
4714 | echo "${ECHO_T}no, using ln" >&6 | |
0a4b6309 | 4715 | else |
ba479fd2 NN |
4716 | echo "$as_me:$LINENO: result: no, and neither does ln, so using cp" >&5 |
4717 | echo "${ECHO_T}no, and neither does ln, so using cp" >&6 | |
0a4b6309 RL |
4718 | fi |
4719 | fi | |
4720 | ||
ba479fd2 NN |
4721 | if test -n "$ac_tool_prefix"; then |
4722 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
4723 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
4724 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4725 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4726 | if test "${ac_cv_prog_RANLIB+set}" = set; then | |
4727 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
861bb6c1 JL |
4728 | else |
4729 | if test -n "$RANLIB"; then | |
4730 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
4731 | else | |
ba479fd2 NN |
4732 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4733 | for as_dir in $PATH | |
4734 | do | |
4735 | IFS=$as_save_IFS | |
4736 | test -z "$as_dir" && as_dir=. | |
4737 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4738 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4739 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
4740 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4741 | break 2 | |
4742 | fi | |
4743 | done | |
4744 | done | |
4745 | ||
6e3f3080 NN |
4746 | fi |
4747 | fi | |
ba479fd2 | 4748 | RANLIB=$ac_cv_prog_RANLIB |
6e3f3080 | 4749 | if test -n "$RANLIB"; then |
ba479fd2 NN |
4750 | echo "$as_me:$LINENO: result: $RANLIB" >&5 |
4751 | echo "${ECHO_T}$RANLIB" >&6 | |
4752 | else | |
4753 | echo "$as_me:$LINENO: result: no" >&5 | |
4754 | echo "${ECHO_T}no" >&6 | |
4755 | fi | |
4756 | ||
4757 | fi | |
4758 | if test -z "$ac_cv_prog_RANLIB"; then | |
4759 | ac_ct_RANLIB=$RANLIB | |
4760 | # Extract the first word of "ranlib", so it can be a program name with args. | |
4761 | set dummy ranlib; ac_word=$2 | |
4762 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
4763 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4764 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then | |
4765 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4766 | else | |
4767 | if test -n "$ac_ct_RANLIB"; then | |
4768 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
4769 | else | |
4770 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4771 | for as_dir in $PATH | |
4772 | do | |
4773 | IFS=$as_save_IFS | |
4774 | test -z "$as_dir" && as_dir=. | |
4775 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4776 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4777 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
4778 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4779 | break 2 | |
4780 | fi | |
4781 | done | |
4782 | done | |
4783 | ||
4784 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" | |
4785 | fi | |
4786 | fi | |
4787 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
4788 | if test -n "$ac_ct_RANLIB"; then | |
4789 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 | |
4790 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
6e3f3080 | 4791 | else |
ba479fd2 NN |
4792 | echo "$as_me:$LINENO: result: no" >&5 |
4793 | echo "${ECHO_T}no" >&6 | |
4794 | fi | |
4795 | ||
4796 | RANLIB=$ac_ct_RANLIB | |
4797 | else | |
4798 | RANLIB="$ac_cv_prog_RANLIB" | |
861bb6c1 JL |
4799 | fi |
4800 | ||
0a4b6309 RL |
4801 | # Find a good install program. We prefer a C program (faster), |
4802 | # so one script is as good as another. But avoid the broken or | |
4803 | # incompatible versions: | |
4804 | # SysV /etc/install, /usr/sbin/install | |
4805 | # SunOS /usr/etc/install | |
4806 | # IRIX /sbin/install | |
4807 | # AIX /bin/install | |
4808 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4809 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4810 | # ./install, which can be erroneously created by make from ./install.sh. | |
ba479fd2 NN |
4811 | echo "$as_me:$LINENO: checking for a BSD compatible install" >&5 |
4812 | echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 | |
0a4b6309 | 4813 | if test -z "$INSTALL"; then |
ba479fd2 NN |
4814 | if test "${ac_cv_path_install+set}" = set; then |
4815 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 RL |
4816 | else |
4817 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" | |
4818 | for ac_dir in $PATH; do | |
4819 | # Account for people who put trailing slashes in PATH elements. | |
4820 | case "$ac_dir/" in | |
4821 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
4822 | *) | |
4823 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4824 | for ac_prog in ginstall scoinst install; do | |
4825 | if test -f $ac_dir/$ac_prog; then | |
4826 | if test $ac_prog = install && | |
4827 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
4828 | # AIX install. It has an incompatible calling convention. | |
4829 | # OSF/1 installbsd also uses dspmsg, but is usable. | |
4830 | : | |
4831 | else | |
4832 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
4833 | break 2 | |
4834 | fi | |
4835 | fi | |
4836 | done | |
4837 | ;; | |
4838 | esac | |
4839 | done | |
4840 | IFS="$ac_save_IFS" | |
4841 | ||
4842 | fi | |
4843 | if test "${ac_cv_path_install+set}" = set; then | |
4844 | INSTALL="$ac_cv_path_install" | |
4845 | else | |
4846 | # As a last resort, use the slow shell script. We don't cache a | |
4847 | # path for INSTALL within a source directory, because that will | |
4848 | # break other packages using the cache if that directory is | |
4849 | # removed, or if the path is relative. | |
4850 | INSTALL="$ac_install_sh" | |
4851 | fi | |
4852 | fi | |
ba479fd2 NN |
4853 | echo "$as_me:$LINENO: result: $INSTALL" >&5 |
4854 | echo "${ECHO_T}$INSTALL" >&6 | |
0a4b6309 RL |
4855 | |
4856 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
4857 | # It thinks the first close brace ends the variable substitution. | |
4858 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
4859 | ||
4860 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4861 | ||
861bb6c1 | 4862 | |
3a000df0 | 4863 | # See if cmp has --ignore-initial. |
ba479fd2 NN |
4864 | echo "$as_me:$LINENO: checking for cmp's capabilities" >&5 |
4865 | echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6 | |
4866 | if test "${gcc_cv_prog_cmp_skip+set}" = set; then | |
4867 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3a000df0 KC |
4868 | else |
4869 | echo abfoo >t1 | |
4870 | echo cdfoo >t2 | |
269a7343 | 4871 | gcc_cv_prog_cmp_skip=slowcompare |
3a000df0 KC |
4872 | if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then |
4873 | if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then | |
269a7343 | 4874 | : |
3a000df0 KC |
4875 | else |
4876 | gcc_cv_prog_cmp_skip=gnucompare | |
4877 | fi | |
269a7343 KG |
4878 | fi |
4879 | if test $gcc_cv_prog_cmp_skip = slowcompare ; then | |
4880 | if cmp t1 t2 2 2 > /dev/null 2>&1; then | |
4881 | if cmp t1 t2 1 1 > /dev/null 2>&1; then | |
4882 | : | |
4883 | else | |
4884 | gcc_cv_prog_cmp_skip=fastcompare | |
4885 | fi | |
4886 | fi | |
3a000df0 KC |
4887 | fi |
4888 | rm t1 t2 | |
4889 | ||
4890 | fi | |
ba479fd2 NN |
4891 | echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5 |
4892 | echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6 | |
3a000df0 KC |
4893 | make_compare_target=$gcc_cv_prog_cmp_skip |
4894 | ||
4895 | ||
4896 | ||
73458fb7 NN |
4897 | # See if we have the mktemp command. |
4898 | # Extract the first word of "mktemp", so it can be a program name with args. | |
4899 | set dummy mktemp; ac_word=$2 | |
ba479fd2 NN |
4900 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4901 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4902 | if test "${ac_cv_prog_have_mktemp_command+set}" = set; then | |
4903 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
4904 | else |
4905 | if test -n "$have_mktemp_command"; then | |
4906 | ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test. | |
4907 | else | |
ba479fd2 NN |
4908 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4909 | for as_dir in $PATH | |
4910 | do | |
4911 | IFS=$as_save_IFS | |
4912 | test -z "$as_dir" && as_dir=. | |
4913 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4914 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4915 | ac_cv_prog_have_mktemp_command="yes" | |
4916 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4917 | break 2 | |
4918 | fi | |
4919 | done | |
4920 | done | |
4921 | ||
73458fb7 NN |
4922 | test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no" |
4923 | fi | |
4924 | fi | |
ba479fd2 | 4925 | have_mktemp_command=$ac_cv_prog_have_mktemp_command |
73458fb7 | 4926 | if test -n "$have_mktemp_command"; then |
ba479fd2 NN |
4927 | echo "$as_me:$LINENO: result: $have_mktemp_command" >&5 |
4928 | echo "${ECHO_T}$have_mktemp_command" >&6 | |
73458fb7 | 4929 | else |
ba479fd2 NN |
4930 | echo "$as_me:$LINENO: result: no" >&5 |
4931 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
4932 | fi |
4933 | ||
4934 | ||
4935 | # Do we have a single-tree copy of texinfo? | |
4936 | if test -f $srcdir/../texinfo/Makefile.in; then | |
4937 | MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo' | |
4938 | gcc_cv_prog_makeinfo_modern=yes | |
ba479fd2 NN |
4939 | echo "$as_me:$LINENO: result: Using makeinfo from the unified source tree." >&5 |
4940 | echo "${ECHO_T}Using makeinfo from the unified source tree." >&6 | |
73458fb7 NN |
4941 | else |
4942 | # See if makeinfo has been installed and is modern enough | |
4943 | # that we can use it. | |
4944 | # Extract the first word of "makeinfo", so it can be a program name with args. | |
4945 | set dummy makeinfo; ac_word=$2 | |
ba479fd2 NN |
4946 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4947 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
4948 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then | |
4949 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
4950 | else |
4951 | if test -n "$MAKEINFO"; then | |
4952 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
4953 | else | |
ba479fd2 NN |
4954 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4955 | for as_dir in $PATH | |
4956 | do | |
4957 | IFS=$as_save_IFS | |
4958 | test -z "$as_dir" && as_dir=. | |
4959 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4960 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4961 | ac_cv_prog_MAKEINFO="makeinfo" | |
4962 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4963 | break 2 | |
4964 | fi | |
4965 | done | |
4966 | done | |
4967 | ||
73458fb7 NN |
4968 | fi |
4969 | fi | |
ba479fd2 | 4970 | MAKEINFO=$ac_cv_prog_MAKEINFO |
73458fb7 | 4971 | if test -n "$MAKEINFO"; then |
ba479fd2 NN |
4972 | echo "$as_me:$LINENO: result: $MAKEINFO" >&5 |
4973 | echo "${ECHO_T}$MAKEINFO" >&6 | |
73458fb7 | 4974 | else |
ba479fd2 NN |
4975 | echo "$as_me:$LINENO: result: no" >&5 |
4976 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
4977 | fi |
4978 | ||
4979 | if test -n "$MAKEINFO"; then | |
4980 | # Found it, now check the version. | |
ba479fd2 NN |
4981 | echo "$as_me:$LINENO: checking for modern makeinfo" >&5 |
4982 | echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6 | |
4983 | if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then | |
4984 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
4985 | else |
4986 | ac_prog_version=`$MAKEINFO --version 2>&1 | | |
4987 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` | |
a6a5e4c9 | 4988 | echo "configure:4988: version of makeinfo is $ac_prog_version" >&5 |
73458fb7 NN |
4989 | case $ac_prog_version in |
4990 | '') gcc_cv_prog_makeinfo_modern=no;; | |
4991 | 4.[2-9]*) | |
4992 | gcc_cv_prog_makeinfo_modern=yes;; | |
4993 | *) gcc_cv_prog_makeinfo_modern=no;; | |
4994 | esac | |
4995 | ||
4996 | fi | |
ba479fd2 NN |
4997 | echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5 |
4998 | echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6 | |
73458fb7 NN |
4999 | else |
5000 | gcc_cv_prog_makeinfo_modern=no | |
5001 | fi | |
5002 | ||
5003 | fi | |
5004 | ||
5005 | if test $gcc_cv_prog_makeinfo_modern = no; then | |
ba479fd2 NN |
5006 | { echo "$as_me:$LINENO: WARNING: |
5007 | *** Makeinfo is missing or too old. | |
5008 | *** Info documentation will not be built." >&5 | |
5009 | echo "$as_me: WARNING: | |
cafe096b | 5010 | *** Makeinfo is missing or too old. |
ba479fd2 | 5011 | *** Info documentation will not be built." >&2;} |
73458fb7 NN |
5012 | BUILD_INFO= |
5013 | else | |
ba479fd2 | 5014 | BUILD_INFO=info |
73458fb7 NN |
5015 | fi |
5016 | ||
5017 | # Is pod2man recent enough to regenerate manpages? | |
ba479fd2 NN |
5018 | echo "$as_me:$LINENO: checking for recent Pod::Man" >&5 |
5019 | echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6 | |
73458fb7 | 5020 | if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then |
ba479fd2 NN |
5021 | echo "$as_me:$LINENO: result: yes" >&5 |
5022 | echo "${ECHO_T}yes" >&6 | |
5023 | GENERATED_MANPAGES=generated-manpages | |
73458fb7 | 5024 | else |
ba479fd2 NN |
5025 | echo "$as_me:$LINENO: result: no" >&5 |
5026 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
5027 | GENERATED_MANPAGES= |
5028 | fi | |
5029 | ||
5030 | # How about lex? | |
5031 | if test -f $srcdir/../flex/skel.c; then | |
5032 | FLEX='$(objdir)/../flex/flex' | |
5033 | else | |
5034 | # Extract the first word of "flex", so it can be a program name with args. | |
5035 | set dummy flex; ac_word=$2 | |
ba479fd2 NN |
5036 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
5037 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
5038 | if test "${ac_cv_prog_FLEX+set}" = set; then | |
5039 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
5040 | else |
5041 | if test -n "$FLEX"; then | |
5042 | ac_cv_prog_FLEX="$FLEX" # Let the user override the test. | |
5043 | else | |
ba479fd2 NN |
5044 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5045 | for as_dir in $PATH | |
5046 | do | |
5047 | IFS=$as_save_IFS | |
5048 | test -z "$as_dir" && as_dir=. | |
5049 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5050 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5051 | ac_cv_prog_FLEX="flex" | |
5052 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5053 | break 2 | |
5054 | fi | |
5055 | done | |
5056 | done | |
5057 | ||
73458fb7 NN |
5058 | test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing flex" |
5059 | fi | |
5060 | fi | |
ba479fd2 | 5061 | FLEX=$ac_cv_prog_FLEX |
73458fb7 | 5062 | if test -n "$FLEX"; then |
ba479fd2 NN |
5063 | echo "$as_me:$LINENO: result: $FLEX" >&5 |
5064 | echo "${ECHO_T}$FLEX" >&6 | |
73458fb7 | 5065 | else |
ba479fd2 NN |
5066 | echo "$as_me:$LINENO: result: no" >&5 |
5067 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
5068 | fi |
5069 | ||
5070 | fi | |
5071 | ||
5072 | # Bison? | |
5073 | # The -L switch is so bison can find its skeleton file. | |
5074 | if test -f $srcdir/../bison/bison.simple; then | |
5075 | BISON='$(objdir)/../bison/bison -L $(srcdir)/../bison/' | |
5076 | else | |
5077 | # Extract the first word of "bison", so it can be a program name with args. | |
5078 | set dummy bison; ac_word=$2 | |
ba479fd2 NN |
5079 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
5080 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
5081 | if test "${ac_cv_prog_BISON+set}" = set; then | |
5082 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
5083 | else |
5084 | if test -n "$BISON"; then | |
5085 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
5086 | else | |
ba479fd2 NN |
5087 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5088 | for as_dir in $PATH | |
5089 | do | |
5090 | IFS=$as_save_IFS | |
5091 | test -z "$as_dir" && as_dir=. | |
5092 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5093 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5094 | ac_cv_prog_BISON="bison" | |
5095 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5096 | break 2 | |
5097 | fi | |
5098 | done | |
5099 | done | |
5100 | ||
73458fb7 NN |
5101 | test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing bison" |
5102 | fi | |
5103 | fi | |
ba479fd2 | 5104 | BISON=$ac_cv_prog_BISON |
73458fb7 | 5105 | if test -n "$BISON"; then |
ba479fd2 NN |
5106 | echo "$as_me:$LINENO: result: $BISON" >&5 |
5107 | echo "${ECHO_T}$BISON" >&6 | |
73458fb7 | 5108 | else |
ba479fd2 NN |
5109 | echo "$as_me:$LINENO: result: no" >&5 |
5110 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
5111 | fi |
5112 | ||
5113 | fi | |
5114 | ||
5115 | # -------------------- | |
5116 | # Checks for C headers | |
5117 | # -------------------- | |
5118 | ||
ba479fd2 NN |
5119 | echo "$as_me:$LINENO: checking for GNU C library" >&5 |
5120 | echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6 | |
5121 | if test "${gcc_cv_glibc+set}" = set; then | |
5122 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5123 | else | |
5124 | cat >conftest.$ac_ext <<_ACEOF | |
5125 | #line $LINENO "configure" | |
5126 | /* confdefs.h. */ | |
5127 | _ACEOF | |
5128 | cat confdefs.h >>conftest.$ac_ext | |
5129 | cat >>conftest.$ac_ext <<_ACEOF | |
5130 | /* end confdefs.h. */ | |
73458fb7 | 5131 | #include <features.h> |
ba479fd2 NN |
5132 | int |
5133 | main () | |
5134 | { | |
73458fb7 NN |
5135 | |
5136 | #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__) | |
5137 | #error Not a GNU C library system | |
5138 | #endif | |
ba479fd2 NN |
5139 | ; |
5140 | return 0; | |
5141 | } | |
5142 | _ACEOF | |
5143 | rm -f conftest.$ac_objext | |
5144 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5145 | (eval $ac_compile) 2>&5 | |
5146 | ac_status=$? | |
5147 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5148 | (exit $ac_status); } && | |
5149 | { ac_try='test -s conftest.$ac_objext' | |
5150 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5151 | (eval $ac_try) 2>&5 | |
5152 | ac_status=$? | |
5153 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5154 | (exit $ac_status); }; }; then | |
73458fb7 NN |
5155 | gcc_cv_glibc=yes |
5156 | else | |
ba479fd2 NN |
5157 | echo "$as_me: failed program was:" >&5 |
5158 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5159 | ||
5160 | gcc_cv_glibc=no | |
73458fb7 | 5161 | fi |
ba479fd2 | 5162 | rm -f conftest.$ac_objext conftest.$ac_ext |
73458fb7 NN |
5163 | fi |
5164 | ||
ba479fd2 NN |
5165 | echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5 |
5166 | echo "${ECHO_T}$gcc_cv_glibc" >&6 | |
73458fb7 | 5167 | if test $gcc_cv_glibc = yes; then |
ba479fd2 NN |
5168 | |
5169 | cat >>confdefs.h <<\_ACEOF | |
73458fb7 | 5170 | #define _GNU_SOURCE 1 |
ba479fd2 | 5171 | _ACEOF |
73458fb7 NN |
5172 | |
5173 | fi | |
5174 | ||
ca9bc441 NN |
5175 | # Need to reject headers which give warnings, so that the -Werror bootstrap |
5176 | # works later. *sigh* This needs to come before all header checks. | |
5177 | ||
5178 | ac_c_preproc_warn_flag=yes | |
5179 | ||
ba479fd2 NN |
5180 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
5181 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
5182 | if test "${ac_cv_header_stdc+set}" = set; then | |
5183 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
956d6950 | 5184 | else |
ba479fd2 NN |
5185 | cat >conftest.$ac_ext <<_ACEOF |
5186 | #line $LINENO "configure" | |
5187 | /* confdefs.h. */ | |
5188 | _ACEOF | |
5189 | cat confdefs.h >>conftest.$ac_ext | |
5190 | cat >>conftest.$ac_ext <<_ACEOF | |
5191 | /* end confdefs.h. */ | |
956d6950 JL |
5192 | #include <stdlib.h> |
5193 | #include <stdarg.h> | |
5194 | #include <string.h> | |
5195 | #include <float.h> | |
ba479fd2 NN |
5196 | |
5197 | int | |
5198 | main () | |
5199 | { | |
5200 | ||
5201 | ; | |
5202 | return 0; | |
5203 | } | |
5204 | _ACEOF | |
5205 | rm -f conftest.$ac_objext | |
5206 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5207 | (eval $ac_compile) 2>&5 | |
5208 | ac_status=$? | |
5209 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5210 | (exit $ac_status); } && | |
5211 | { ac_try='test -s conftest.$ac_objext' | |
5212 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5213 | (eval $ac_try) 2>&5 | |
5214 | ac_status=$? | |
5215 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5216 | (exit $ac_status); }; }; then | |
956d6950 JL |
5217 | ac_cv_header_stdc=yes |
5218 | else | |
ba479fd2 NN |
5219 | echo "$as_me: failed program was:" >&5 |
5220 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5221 | ||
5222 | ac_cv_header_stdc=no | |
956d6950 | 5223 | fi |
ba479fd2 | 5224 | rm -f conftest.$ac_objext conftest.$ac_ext |
956d6950 JL |
5225 | |
5226 | if test $ac_cv_header_stdc = yes; then | |
5227 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
ba479fd2 NN |
5228 | cat >conftest.$ac_ext <<_ACEOF |
5229 | #line $LINENO "configure" | |
5230 | /* confdefs.h. */ | |
5231 | _ACEOF | |
5232 | cat confdefs.h >>conftest.$ac_ext | |
5233 | cat >>conftest.$ac_ext <<_ACEOF | |
5234 | /* end confdefs.h. */ | |
956d6950 | 5235 | #include <string.h> |
ba479fd2 NN |
5236 | |
5237 | _ACEOF | |
956d6950 | 5238 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 5239 | $EGREP "memchr" >/dev/null 2>&1; then |
956d6950 JL |
5240 | : |
5241 | else | |
956d6950 JL |
5242 | ac_cv_header_stdc=no |
5243 | fi | |
5244 | rm -f conftest* | |
5245 | ||
5246 | fi | |
5247 | ||
5248 | if test $ac_cv_header_stdc = yes; then | |
5249 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
ba479fd2 NN |
5250 | cat >conftest.$ac_ext <<_ACEOF |
5251 | #line $LINENO "configure" | |
5252 | /* confdefs.h. */ | |
5253 | _ACEOF | |
5254 | cat confdefs.h >>conftest.$ac_ext | |
5255 | cat >>conftest.$ac_ext <<_ACEOF | |
5256 | /* end confdefs.h. */ | |
956d6950 | 5257 | #include <stdlib.h> |
ba479fd2 NN |
5258 | |
5259 | _ACEOF | |
956d6950 | 5260 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 5261 | $EGREP "free" >/dev/null 2>&1; then |
956d6950 JL |
5262 | : |
5263 | else | |
956d6950 JL |
5264 | ac_cv_header_stdc=no |
5265 | fi | |
5266 | rm -f conftest* | |
5267 | ||
5268 | fi | |
5269 | ||
5270 | if test $ac_cv_header_stdc = yes; then | |
5271 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
ba479fd2 | 5272 | if test "$cross_compiling" = yes; then |
956d6950 JL |
5273 | : |
5274 | else | |
ba479fd2 NN |
5275 | cat >conftest.$ac_ext <<_ACEOF |
5276 | #line $LINENO "configure" | |
5277 | /* confdefs.h. */ | |
5278 | _ACEOF | |
5279 | cat confdefs.h >>conftest.$ac_ext | |
5280 | cat >>conftest.$ac_ext <<_ACEOF | |
5281 | /* end confdefs.h. */ | |
956d6950 | 5282 | #include <ctype.h> |
ba479fd2 NN |
5283 | #if ((' ' & 0x0FF) == 0x020) |
5284 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
5285 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
5286 | #else | |
5287 | # define ISLOWER(c) \ | |
5288 | (('a' <= (c) && (c) <= 'i') \ | |
5289 | || ('j' <= (c) && (c) <= 'r') \ | |
5290 | || ('s' <= (c) && (c) <= 'z')) | |
5291 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
5292 | #endif | |
63cf211a | 5293 | |
ba479fd2 NN |
5294 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
5295 | int | |
5296 | main () | |
5297 | { | |
5298 | int i; | |
5299 | for (i = 0; i < 256; i++) | |
5300 | if (XOR (islower (i), ISLOWER (i)) | |
5301 | || toupper (i) != TOUPPER (i)) | |
5302 | exit(2); | |
5303 | exit (0); | |
5304 | } | |
5305 | _ACEOF | |
5306 | rm -f conftest$ac_exeext | |
5307 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
5308 | (eval $ac_link) 2>&5 | |
5309 | ac_status=$? | |
5310 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5311 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
5312 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5313 | (eval $ac_try) 2>&5 | |
5314 | ac_status=$? | |
5315 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5316 | (exit $ac_status); }; }; then | |
956d6950 JL |
5317 | : |
5318 | else | |
ba479fd2 NN |
5319 | echo "$as_me: program exited with status $ac_status" >&5 |
5320 | echo "$as_me: failed program was:" >&5 | |
5321 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5322 | ||
5323 | ( exit $ac_status ) | |
5324 | ac_cv_header_stdc=no | |
956d6950 | 5325 | fi |
a6a5e4c9 | 5326 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
956d6950 | 5327 | fi |
956d6950 JL |
5328 | fi |
5329 | fi | |
ba479fd2 NN |
5330 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 |
5331 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
63cf211a | 5332 | if test $ac_cv_header_stdc = yes; then |
ba479fd2 NN |
5333 | |
5334 | cat >>confdefs.h <<\_ACEOF | |
956d6950 | 5335 | #define STDC_HEADERS 1 |
ba479fd2 | 5336 | _ACEOF |
956d6950 JL |
5337 | |
5338 | fi | |
5339 | ||
ba479fd2 NN |
5340 | echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 |
5341 | echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 | |
5342 | if test "${ac_cv_header_time+set}" = set; then | |
5343 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
956d6950 | 5344 | else |
ba479fd2 NN |
5345 | cat >conftest.$ac_ext <<_ACEOF |
5346 | #line $LINENO "configure" | |
5347 | /* confdefs.h. */ | |
5348 | _ACEOF | |
5349 | cat confdefs.h >>conftest.$ac_ext | |
5350 | cat >>conftest.$ac_ext <<_ACEOF | |
5351 | /* end confdefs.h. */ | |
956d6950 JL |
5352 | #include <sys/types.h> |
5353 | #include <sys/time.h> | |
5354 | #include <time.h> | |
ba479fd2 NN |
5355 | |
5356 | int | |
5357 | main () | |
5358 | { | |
5359 | if ((struct tm *) 0) | |
5360 | return 0; | |
5361 | ; | |
5362 | return 0; | |
5363 | } | |
5364 | _ACEOF | |
5365 | rm -f conftest.$ac_objext | |
5366 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5367 | (eval $ac_compile) 2>&5 | |
5368 | ac_status=$? | |
5369 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5370 | (exit $ac_status); } && | |
5371 | { ac_try='test -s conftest.$ac_objext' | |
5372 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5373 | (eval $ac_try) 2>&5 | |
5374 | ac_status=$? | |
5375 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5376 | (exit $ac_status); }; }; then | |
956d6950 JL |
5377 | ac_cv_header_time=yes |
5378 | else | |
ba479fd2 NN |
5379 | echo "$as_me: failed program was:" >&5 |
5380 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5381 | ||
5382 | ac_cv_header_time=no | |
956d6950 | 5383 | fi |
ba479fd2 | 5384 | rm -f conftest.$ac_objext conftest.$ac_ext |
956d6950 | 5385 | fi |
ba479fd2 NN |
5386 | echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 |
5387 | echo "${ECHO_T}$ac_cv_header_time" >&6 | |
63cf211a | 5388 | if test $ac_cv_header_time = yes; then |
ba479fd2 NN |
5389 | |
5390 | cat >>confdefs.h <<\_ACEOF | |
956d6950 | 5391 | #define TIME_WITH_SYS_TIME 1 |
ba479fd2 | 5392 | _ACEOF |
956d6950 JL |
5393 | |
5394 | fi | |
5395 | ||
ba479fd2 NN |
5396 | echo "$as_me:$LINENO: checking for working stdbool.h" >&5 |
5397 | echo $ECHO_N "checking for working stdbool.h... $ECHO_C" >&6 | |
5398 | if test "${ac_cv_header_stdbool_h+set}" = set; then | |
5399 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
827ae6cf | 5400 | else |
ba479fd2 NN |
5401 | cat >conftest.$ac_ext <<_ACEOF |
5402 | #line $LINENO "configure" | |
5403 | /* confdefs.h. */ | |
5404 | _ACEOF | |
5405 | cat confdefs.h >>conftest.$ac_ext | |
5406 | cat >>conftest.$ac_ext <<_ACEOF | |
5407 | /* end confdefs.h. */ | |
827ae6cf | 5408 | #include <stdbool.h> |
ba479fd2 NN |
5409 | int |
5410 | main () | |
5411 | { | |
827ae6cf | 5412 | bool foo = false; |
ba479fd2 NN |
5413 | ; |
5414 | return 0; | |
5415 | } | |
5416 | _ACEOF | |
5417 | rm -f conftest.$ac_objext | |
5418 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5419 | (eval $ac_compile) 2>&5 | |
5420 | ac_status=$? | |
5421 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5422 | (exit $ac_status); } && | |
5423 | { ac_try='test -s conftest.$ac_objext' | |
5424 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5425 | (eval $ac_try) 2>&5 | |
5426 | ac_status=$? | |
5427 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5428 | (exit $ac_status); }; }; then | |
827ae6cf RO |
5429 | ac_cv_header_stdbool_h=yes |
5430 | else | |
ba479fd2 NN |
5431 | echo "$as_me: failed program was:" >&5 |
5432 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5433 | ||
5434 | ac_cv_header_stdbool_h=no | |
827ae6cf | 5435 | fi |
ba479fd2 | 5436 | rm -f conftest.$ac_objext conftest.$ac_ext |
827ae6cf | 5437 | fi |
ba479fd2 NN |
5438 | echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5 |
5439 | echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6 | |
63cf211a | 5440 | if test $ac_cv_header_stdbool_h = yes; then |
ba479fd2 NN |
5441 | |
5442 | cat >>confdefs.h <<\_ACEOF | |
827ae6cf | 5443 | #define HAVE_STDBOOL_H 1 |
ba479fd2 | 5444 | _ACEOF |
827ae6cf RO |
5445 | |
5446 | fi | |
5447 | ||
ba479fd2 NN |
5448 | echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5 |
5449 | echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6 | |
5450 | if test "${gcc_cv_header_string+set}" = set; then | |
5451 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 | 5452 | else |
ba479fd2 NN |
5453 | cat >conftest.$ac_ext <<_ACEOF |
5454 | #line $LINENO "configure" | |
5455 | /* confdefs.h. */ | |
5456 | _ACEOF | |
5457 | cat confdefs.h >>conftest.$ac_ext | |
5458 | cat >>conftest.$ac_ext <<_ACEOF | |
5459 | /* end confdefs.h. */ | |
0a4b6309 RL |
5460 | #include <string.h> |
5461 | #include <strings.h> | |
ba479fd2 NN |
5462 | int |
5463 | main () | |
5464 | { | |
0a4b6309 | 5465 | |
ba479fd2 NN |
5466 | ; |
5467 | return 0; | |
5468 | } | |
5469 | _ACEOF | |
5470 | rm -f conftest.$ac_objext | |
5471 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5472 | (eval $ac_compile) 2>&5 | |
5473 | ac_status=$? | |
5474 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5475 | (exit $ac_status); } && | |
5476 | { ac_try='test -s conftest.$ac_objext' | |
5477 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5478 | (eval $ac_try) 2>&5 | |
5479 | ac_status=$? | |
5480 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5481 | (exit $ac_status); }; }; then | |
0a4b6309 RL |
5482 | gcc_cv_header_string=yes |
5483 | else | |
ba479fd2 NN |
5484 | echo "$as_me: failed program was:" >&5 |
5485 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5486 | ||
5487 | gcc_cv_header_string=no | |
0a4b6309 | 5488 | fi |
ba479fd2 | 5489 | rm -f conftest.$ac_objext conftest.$ac_ext |
0a4b6309 | 5490 | fi |
ba479fd2 NN |
5491 | echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5 |
5492 | echo "${ECHO_T}$gcc_cv_header_string" >&6 | |
63cf211a | 5493 | if test $gcc_cv_header_string = yes; then |
ba479fd2 NN |
5494 | |
5495 | cat >>confdefs.h <<\_ACEOF | |
0a4b6309 | 5496 | #define STRING_WITH_STRINGS 1 |
ba479fd2 | 5497 | _ACEOF |
0a4b6309 RL |
5498 | |
5499 | fi | |
5500 | ||
ba479fd2 NN |
5501 | echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
5502 | echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 | |
5503 | if test "${ac_cv_header_sys_wait_h+set}" = set; then | |
5504 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e9831ca0 | 5505 | else |
ba479fd2 NN |
5506 | cat >conftest.$ac_ext <<_ACEOF |
5507 | #line $LINENO "configure" | |
5508 | /* confdefs.h. */ | |
5509 | _ACEOF | |
5510 | cat confdefs.h >>conftest.$ac_ext | |
5511 | cat >>conftest.$ac_ext <<_ACEOF | |
5512 | /* end confdefs.h. */ | |
e9831ca0 KG |
5513 | #include <sys/types.h> |
5514 | #include <sys/wait.h> | |
5515 | #ifndef WEXITSTATUS | |
ba479fd2 | 5516 | # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) |
e9831ca0 KG |
5517 | #endif |
5518 | #ifndef WIFEXITED | |
ba479fd2 | 5519 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) |
e9831ca0 | 5520 | #endif |
ba479fd2 NN |
5521 | |
5522 | int | |
5523 | main () | |
5524 | { | |
5525 | int s; | |
5526 | wait (&s); | |
5527 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
5528 | ; | |
5529 | return 0; | |
5530 | } | |
5531 | _ACEOF | |
5532 | rm -f conftest.$ac_objext | |
5533 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5534 | (eval $ac_compile) 2>&5 | |
5535 | ac_status=$? | |
5536 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5537 | (exit $ac_status); } && | |
5538 | { ac_try='test -s conftest.$ac_objext' | |
5539 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5540 | (eval $ac_try) 2>&5 | |
5541 | ac_status=$? | |
5542 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5543 | (exit $ac_status); }; }; then | |
e9831ca0 KG |
5544 | ac_cv_header_sys_wait_h=yes |
5545 | else | |
ba479fd2 NN |
5546 | echo "$as_me: failed program was:" >&5 |
5547 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5548 | ||
5549 | ac_cv_header_sys_wait_h=no | |
e9831ca0 | 5550 | fi |
ba479fd2 | 5551 | rm -f conftest.$ac_objext conftest.$ac_ext |
e9831ca0 | 5552 | fi |
ba479fd2 NN |
5553 | echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 |
5554 | echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 | |
63cf211a | 5555 | if test $ac_cv_header_sys_wait_h = yes; then |
ba479fd2 NN |
5556 | |
5557 | cat >>confdefs.h <<\_ACEOF | |
e9831ca0 | 5558 | #define HAVE_SYS_WAIT_H 1 |
ba479fd2 | 5559 | _ACEOF |
6e3f3080 | 5560 | |
63cf211a | 5561 | fi |
6e3f3080 | 5562 | |
ba479fd2 NN |
5563 | |
5564 | ||
5565 | ||
5566 | ||
5567 | ||
5568 | ||
5569 | ||
5570 | ||
5571 | ||
5572 | ||
5573 | ||
5574 | ||
5575 | ||
5576 | ||
5577 | ||
5578 | ||
5579 | ||
5580 | ||
5581 | ||
5582 | ||
5583 | ||
5584 | for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h \ | |
1072ec3f | 5585 | fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \ |
03c41c05 | 5586 | sys/resource.h sys/param.h sys/times.h sys/stat.h \ |
56694dd9 | 5587 | direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h |
861bb6c1 | 5588 | do |
ba479fd2 | 5589 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
ca9bc441 | 5590 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
ba479fd2 NN |
5591 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
5592 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
5593 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 5594 | else |
ca9bc441 | 5595 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
5596 | #line $LINENO "configure" |
5597 | /* confdefs.h. */ | |
5598 | _ACEOF | |
5599 | cat confdefs.h >>conftest.$ac_ext | |
5600 | cat >>conftest.$ac_ext <<_ACEOF | |
5601 | /* end confdefs.h. */ | |
5602 | #include <$ac_header> | |
5603 | _ACEOF | |
5604 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
5605 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
5606 | ac_status=$? | |
5607 | grep -v '^ *+' conftest.er1 >conftest.err | |
5608 | rm -f conftest.er1 | |
5609 | cat conftest.err >&5 | |
5610 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5611 | (exit $ac_status); } >/dev/null; then | |
5612 | if test -s conftest.err; then | |
5613 | ac_cpp_err=$ac_c_preproc_warn_flag | |
5614 | else | |
5615 | ac_cpp_err= | |
5616 | fi | |
5617 | else | |
5618 | ac_cpp_err=yes | |
5619 | fi | |
5620 | if test -z "$ac_cpp_err"; then | |
ca9bc441 | 5621 | eval "$as_ac_Header=yes" |
ba479fd2 NN |
5622 | else |
5623 | echo "$as_me: failed program was:" >&5 | |
5624 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5625 | ||
ca9bc441 | 5626 | eval "$as_ac_Header=no" |
ba479fd2 NN |
5627 | fi |
5628 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 5629 | fi |
ba479fd2 NN |
5630 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
5631 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
ba479fd2 NN |
5632 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
5633 | cat >>confdefs.h <<_ACEOF | |
5634 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
5635 | _ACEOF | |
5636 | ||
956d6950 JL |
5637 | fi |
5638 | done | |
5639 | ||
5640 | ||
f24af81b | 5641 | # Check for thread headers. |
ca9bc441 | 5642 | echo "$as_me:$LINENO: checking for thread.h" >&5 |
ba479fd2 NN |
5643 | echo $ECHO_N "checking for thread.h... $ECHO_C" >&6 |
5644 | if test "${ac_cv_header_thread_h+set}" = set; then | |
5645 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 5646 | else |
ca9bc441 | 5647 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
5648 | #line $LINENO "configure" |
5649 | /* confdefs.h. */ | |
5650 | _ACEOF | |
5651 | cat confdefs.h >>conftest.$ac_ext | |
5652 | cat >>conftest.$ac_ext <<_ACEOF | |
5653 | /* end confdefs.h. */ | |
5654 | #include <thread.h> | |
5655 | _ACEOF | |
5656 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
5657 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
5658 | ac_status=$? | |
5659 | grep -v '^ *+' conftest.er1 >conftest.err | |
5660 | rm -f conftest.er1 | |
5661 | cat conftest.err >&5 | |
5662 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5663 | (exit $ac_status); } >/dev/null; then | |
5664 | if test -s conftest.err; then | |
5665 | ac_cpp_err=$ac_c_preproc_warn_flag | |
5666 | else | |
5667 | ac_cpp_err= | |
5668 | fi | |
5669 | else | |
5670 | ac_cpp_err=yes | |
5671 | fi | |
5672 | if test -z "$ac_cpp_err"; then | |
ca9bc441 | 5673 | ac_cv_header_thread_h=yes |
ba479fd2 NN |
5674 | else |
5675 | echo "$as_me: failed program was:" >&5 | |
5676 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5677 | ||
ca9bc441 | 5678 | ac_cv_header_thread_h=no |
ba479fd2 NN |
5679 | fi |
5680 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 5681 | fi |
ba479fd2 NN |
5682 | echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5 |
5683 | echo "${ECHO_T}$ac_cv_header_thread_h" >&6 | |
ba479fd2 | 5684 | if test $ac_cv_header_thread_h = yes; then |
f24af81b TT |
5685 | have_thread_h=yes |
5686 | else | |
ba479fd2 | 5687 | have_thread_h= |
f24af81b TT |
5688 | fi |
5689 | ||
ca9bc441 | 5690 | echo "$as_me:$LINENO: checking for pthread.h" >&5 |
ba479fd2 NN |
5691 | echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6 |
5692 | if test "${ac_cv_header_pthread_h+set}" = set; then | |
5693 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f24af81b | 5694 | else |
ca9bc441 | 5695 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
5696 | #line $LINENO "configure" |
5697 | /* confdefs.h. */ | |
5698 | _ACEOF | |
5699 | cat confdefs.h >>conftest.$ac_ext | |
5700 | cat >>conftest.$ac_ext <<_ACEOF | |
5701 | /* end confdefs.h. */ | |
5702 | #include <pthread.h> | |
5703 | _ACEOF | |
5704 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
5705 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
5706 | ac_status=$? | |
5707 | grep -v '^ *+' conftest.er1 >conftest.err | |
5708 | rm -f conftest.er1 | |
5709 | cat conftest.err >&5 | |
5710 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5711 | (exit $ac_status); } >/dev/null; then | |
5712 | if test -s conftest.err; then | |
5713 | ac_cpp_err=$ac_c_preproc_warn_flag | |
5714 | else | |
5715 | ac_cpp_err= | |
5716 | fi | |
5717 | else | |
5718 | ac_cpp_err=yes | |
5719 | fi | |
5720 | if test -z "$ac_cpp_err"; then | |
ca9bc441 | 5721 | ac_cv_header_pthread_h=yes |
ba479fd2 NN |
5722 | else |
5723 | echo "$as_me: failed program was:" >&5 | |
5724 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5725 | ||
ca9bc441 | 5726 | ac_cv_header_pthread_h=no |
ba479fd2 NN |
5727 | fi |
5728 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 5729 | fi |
ba479fd2 NN |
5730 | echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5 |
5731 | echo "${ECHO_T}$ac_cv_header_pthread_h" >&6 | |
ba479fd2 | 5732 | if test $ac_cv_header_pthread_h = yes; then |
f24af81b TT |
5733 | have_pthread_h=yes |
5734 | else | |
ba479fd2 | 5735 | have_pthread_h= |
f24af81b TT |
5736 | fi |
5737 | ||
5738 | ||
84c041a1 | 5739 | # These tests can't be done till we know if we have limits.h. |
ba479fd2 NN |
5740 | echo "$as_me:$LINENO: checking for CHAR_BIT" >&5 |
5741 | echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6 | |
5742 | if test "${gcc_cv_decl_char_bit+set}" = set; then | |
5743 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5744 | else | |
5745 | cat >conftest.$ac_ext <<_ACEOF | |
5746 | #line $LINENO "configure" | |
5747 | /* confdefs.h. */ | |
5748 | _ACEOF | |
5749 | cat confdefs.h >>conftest.$ac_ext | |
5750 | cat >>conftest.$ac_ext <<_ACEOF | |
5751 | /* end confdefs.h. */ | |
75e93faa ZW |
5752 | #ifdef HAVE_LIMITS_H |
5753 | #include <limits.h> | |
5754 | #endif | |
5755 | #ifdef CHAR_BIT | |
5756 | found | |
5757 | #endif | |
ba479fd2 | 5758 | _ACEOF |
75e93faa | 5759 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 5760 | $EGREP "found" >/dev/null 2>&1; then |
75e93faa ZW |
5761 | gcc_cv_decl_char_bit=yes |
5762 | else | |
75e93faa ZW |
5763 | gcc_cv_decl_char_bit=no |
5764 | fi | |
5765 | rm -f conftest* | |
5766 | ||
5767 | ||
5768 | fi | |
ba479fd2 NN |
5769 | echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5 |
5770 | echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6 | |
75e93faa | 5771 | if test $gcc_cv_decl_char_bit = no; then |
ba479fd2 NN |
5772 | echo "$as_me:$LINENO: checking number of bits in a byte" >&5 |
5773 | echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6 | |
5774 | if test "${gcc_cv_c_nbby+set}" = set; then | |
5775 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75e93faa ZW |
5776 | else |
5777 | i=8 | |
5778 | gcc_cv_c_nbby= | |
5779 | while test $i -lt 65; do | |
ba479fd2 NN |
5780 | cat >conftest.$ac_ext <<_ACEOF |
5781 | #line $LINENO "configure" | |
5782 | /* confdefs.h. */ | |
5783 | _ACEOF | |
5784 | cat confdefs.h >>conftest.$ac_ext | |
5785 | cat >>conftest.$ac_ext <<_ACEOF | |
5786 | /* end confdefs.h. */ | |
5787 | ||
5788 | int | |
5789 | main () | |
5790 | { | |
4e70264f ZW |
5791 | switch(0) { |
5792 | case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i): | |
5793 | case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)): | |
5794 | ; } | |
ba479fd2 NN |
5795 | ; |
5796 | return 0; | |
5797 | } | |
5798 | _ACEOF | |
5799 | rm -f conftest.$ac_objext | |
5800 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5801 | (eval $ac_compile) 2>&5 | |
5802 | ac_status=$? | |
5803 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5804 | (exit $ac_status); } && | |
5805 | { ac_try='test -s conftest.$ac_objext' | |
5806 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5807 | (eval $ac_try) 2>&5 | |
5808 | ac_status=$? | |
5809 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5810 | (exit $ac_status); }; }; then | |
4e70264f | 5811 | gcc_cv_c_nbby=$i; break |
75e93faa | 5812 | else |
ba479fd2 NN |
5813 | echo "$as_me: failed program was:" >&5 |
5814 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5815 | ||
75e93faa | 5816 | fi |
ba479fd2 | 5817 | rm -f conftest.$ac_objext conftest.$ac_ext |
75e93faa ZW |
5818 | i=`expr $i + 1` |
5819 | done | |
5820 | test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed | |
5821 | ||
5822 | fi | |
ba479fd2 NN |
5823 | echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5 |
5824 | echo "${ECHO_T}$gcc_cv_c_nbby" >&6 | |
75e93faa | 5825 | if test $gcc_cv_c_nbby = failed; then |
ba479fd2 NN |
5826 | { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5 |
5827 | echo "$as_me: error: cannot determine number of bits in a byte" >&2;} | |
5828 | { (exit 1); exit 1; }; } | |
75e93faa | 5829 | else |
ba479fd2 NN |
5830 | |
5831 | cat >>confdefs.h <<_ACEOF | |
75e93faa | 5832 | #define CHAR_BIT $gcc_cv_c_nbby |
ba479fd2 | 5833 | _ACEOF |
75e93faa ZW |
5834 | |
5835 | fi | |
5836 | fi | |
ba479fd2 NN |
5837 | echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 |
5838 | echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 | |
5839 | if test "${ac_cv_c_bigendian+set}" = set; then | |
5840 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
84c041a1 | 5841 | else |
4977bab6 ZW |
5842 | ac_cv_c_bigendian=unknown |
5843 | # See if sys/param.h defines the BYTE_ORDER macro. | |
ba479fd2 NN |
5844 | cat >conftest.$ac_ext <<_ACEOF |
5845 | #line $LINENO "configure" | |
5846 | /* confdefs.h. */ | |
5847 | _ACEOF | |
5848 | cat confdefs.h >>conftest.$ac_ext | |
5849 | cat >>conftest.$ac_ext <<_ACEOF | |
5850 | /* end confdefs.h. */ | |
4977bab6 ZW |
5851 | #include <sys/types.h> |
5852 | #include <sys/param.h> | |
ba479fd2 NN |
5853 | int |
5854 | main () | |
5855 | { | |
2d6eb5bf | 5856 | |
4977bab6 ZW |
5857 | #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN |
5858 | bogus endian macros | |
84c041a1 | 5859 | #endif |
ba479fd2 NN |
5860 | ; |
5861 | return 0; | |
5862 | } | |
5863 | _ACEOF | |
5864 | rm -f conftest.$ac_objext | |
5865 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5866 | (eval $ac_compile) 2>&5 | |
5867 | ac_status=$? | |
5868 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5869 | (exit $ac_status); } && | |
5870 | { ac_try='test -s conftest.$ac_objext' | |
5871 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5872 | (eval $ac_try) 2>&5 | |
5873 | ac_status=$? | |
5874 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5875 | (exit $ac_status); }; }; then | |
4977bab6 | 5876 | # It does; now see whether it defined to BIG_ENDIAN or not. |
ba479fd2 NN |
5877 | cat >conftest.$ac_ext <<_ACEOF |
5878 | #line $LINENO "configure" | |
5879 | /* confdefs.h. */ | |
5880 | _ACEOF | |
5881 | cat confdefs.h >>conftest.$ac_ext | |
5882 | cat >>conftest.$ac_ext <<_ACEOF | |
5883 | /* end confdefs.h. */ | |
4977bab6 ZW |
5884 | #include <sys/types.h> |
5885 | #include <sys/param.h> | |
ba479fd2 NN |
5886 | int |
5887 | main () | |
5888 | { | |
4977bab6 ZW |
5889 | |
5890 | #if BYTE_ORDER != BIG_ENDIAN | |
5891 | not big endian | |
84c041a1 | 5892 | #endif |
ba479fd2 NN |
5893 | ; |
5894 | return 0; | |
5895 | } | |
5896 | _ACEOF | |
5897 | rm -f conftest.$ac_objext | |
5898 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5899 | (eval $ac_compile) 2>&5 | |
5900 | ac_status=$? | |
5901 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5902 | (exit $ac_status); } && | |
5903 | { ac_try='test -s conftest.$ac_objext' | |
5904 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5905 | (eval $ac_try) 2>&5 | |
5906 | ac_status=$? | |
5907 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5908 | (exit $ac_status); }; }; then | |
4977bab6 ZW |
5909 | ac_cv_c_bigendian=yes |
5910 | else | |
ba479fd2 NN |
5911 | echo "$as_me: failed program was:" >&5 |
5912 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5913 | ||
5914 | ac_cv_c_bigendian=no | |
4977bab6 | 5915 | fi |
ba479fd2 | 5916 | rm -f conftest.$ac_objext conftest.$ac_ext |
4977bab6 | 5917 | else |
ba479fd2 NN |
5918 | echo "$as_me: failed program was:" >&5 |
5919 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5920 | ||
4977bab6 | 5921 | fi |
ba479fd2 | 5922 | rm -f conftest.$ac_objext conftest.$ac_ext |
4977bab6 ZW |
5923 | if test $ac_cv_c_bigendian = unknown; then |
5924 | if test "$cross_compiling" = yes; then | |
ba479fd2 NN |
5925 | echo $ac_n "cross-compiling... " 2>&6 |
5926 | else | |
5927 | cat >conftest.$ac_ext <<_ACEOF | |
5928 | #line $LINENO "configure" | |
5929 | /* confdefs.h. */ | |
5930 | _ACEOF | |
5931 | cat confdefs.h >>conftest.$ac_ext | |
5932 | cat >>conftest.$ac_ext <<_ACEOF | |
5933 | /* end confdefs.h. */ | |
4977bab6 ZW |
5934 | main () { |
5935 | /* Are we little or big endian? From Harbison&Steele. */ | |
5936 | union | |
5937 | { | |
5938 | long l; | |
5939 | char c[sizeof (long)]; | |
5940 | } u; | |
5941 | u.l = 1; | |
5942 | exit (u.c[sizeof (long) - 1] == 1); | |
5943 | } | |
ba479fd2 NN |
5944 | _ACEOF |
5945 | rm -f conftest$ac_exeext | |
5946 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
5947 | (eval $ac_link) 2>&5 | |
5948 | ac_status=$? | |
5949 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5950 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
5951 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5952 | (eval $ac_try) 2>&5 | |
5953 | ac_status=$? | |
5954 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5955 | (exit $ac_status); }; }; then | |
4977bab6 ZW |
5956 | ac_cv_c_bigendian=no |
5957 | else | |
ba479fd2 NN |
5958 | echo "$as_me: program exited with status $ac_status" >&5 |
5959 | echo "$as_me: failed program was:" >&5 | |
5960 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5961 | ||
5962 | ( exit $ac_status ) | |
5963 | ac_cv_c_bigendian=yes | |
4977bab6 | 5964 | fi |
a6a5e4c9 | 5965 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
84c041a1 | 5966 | fi |
4977bab6 ZW |
5967 | fi |
5968 | fi | |
ba479fd2 NN |
5969 | echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 |
5970 | echo "${ECHO_T}$ac_cv_c_bigendian" >&6 | |
4977bab6 | 5971 | if test $ac_cv_c_bigendian = unknown; then |
ba479fd2 NN |
5972 | echo "$as_me:$LINENO: checking to probe for byte ordering" >&5 |
5973 | echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6 | |
2d6eb5bf | 5974 | |
4977bab6 ZW |
5975 | cat >conftest.c <<EOF |
5976 | short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
5977 | short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
5978 | void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; } | |
5979 | short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
5980 | short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
5981 | void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; } | |
5982 | int main() { _ascii (); _ebcdic (); return 0; } | |
5983 | EOF | |
5984 | if test -f conftest.c ; then | |
5985 | if ${CC-cc} ${CFLAGS} conftest.c -o conftest.o && test -f conftest.o ; then | |
5986 | if test `grep -l BIGenDianSyS conftest.o` ; then | |
5987 | echo $ac_n ' big endian probe OK, ' 1>&6 | |
5988 | ac_cv_c_bigendian=yes | |
5989 | fi | |
5990 | if test `grep -l LiTTleEnDian conftest.o` ; then | |
5991 | echo $ac_n ' little endian probe OK, ' 1>&6 | |
5992 | if test $ac_cv_c_bigendian = yes ; then | |
5993 | ac_cv_c_bigendian=unknown; | |
5994 | else | |
5995 | ac_cv_c_bigendian=no | |
5996 | fi | |
5997 | fi | |
5998 | echo $ac_n 'guessing bigendian ... ' >&6 | |
5999 | fi | |
6000 | fi | |
ba479fd2 NN |
6001 | echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 |
6002 | echo "${ECHO_T}$ac_cv_c_bigendian" >&6 | |
84c041a1 | 6003 | fi |
4977bab6 | 6004 | if test $ac_cv_c_bigendian = yes; then |
ba479fd2 NN |
6005 | |
6006 | cat >>confdefs.h <<\_ACEOF | |
4977bab6 | 6007 | #define WORDS_BIGENDIAN 1 |
ba479fd2 | 6008 | _ACEOF |
cafe096b | 6009 | |
ba479fd2 NN |
6010 | |
6011 | cat >>confdefs.h <<\_ACEOF | |
84c041a1 | 6012 | #define HOST_WORDS_BIG_ENDIAN 1 |
ba479fd2 | 6013 | _ACEOF |
84c041a1 | 6014 | |
4977bab6 ZW |
6015 | BYTEORDER=4321 |
6016 | else | |
6017 | BYTEORDER=1234 | |
6018 | fi | |
ba479fd2 NN |
6019 | |
6020 | cat >>confdefs.h <<_ACEOF | |
4977bab6 | 6021 | #define BYTEORDER $BYTEORDER |
ba479fd2 | 6022 | _ACEOF |
4977bab6 ZW |
6023 | |
6024 | if test $ac_cv_c_bigendian = unknown; then | |
ba479fd2 NN |
6025 | { { echo "$as_me:$LINENO: error: unknown endianess - sorry" >&5 |
6026 | echo "$as_me: error: unknown endianess - sorry" >&2;} | |
6027 | { (exit please pre-set ac_cv_c_bigendian); exit please pre-set ac_cv_c_bigendian; }; } | |
84c041a1 ZW |
6028 | fi |
6029 | ||
75e93faa | 6030 | |
73458fb7 NN |
6031 | # -------- |
6032 | # UNSORTED | |
6033 | # -------- | |
1e608388 | 6034 | |
73458fb7 NN |
6035 | # Stage specific cflags for build. |
6036 | stage1_cflags= | |
6037 | case $build in | |
6038 | vax-*-*) | |
6039 | if test x$GCC = xyes | |
6040 | then | |
6041 | stage1_cflags="-Wa,-J" | |
6042 | else | |
6043 | stage1_cflags="-J" | |
6044 | fi | |
6045 | ;; | |
6046 | powerpc-*-darwin*) | |
6047 | # The spiffy cpp-precomp chokes on some legitimate constructs in GCC | |
6048 | # sources; use -no-cpp-precomp to get to GNU cpp. | |
6049 | # Apple's GCC has bugs in designated initializer handling, so disable | |
6050 | # that too. | |
6051 | stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0" | |
6052 | ;; | |
6053 | esac | |
1e608388 | 6054 | |
1e608388 | 6055 | |
4e70264f ZW |
6056 | # These libraries may be used by collect2. |
6057 | # We may need a special search path to get them linked. | |
ba479fd2 NN |
6058 | echo "$as_me:$LINENO: checking for collect2 libraries" >&5 |
6059 | echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6 | |
6060 | if test "${gcc_cv_collect2_libs+set}" = set; then | |
6061 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4e70264f ZW |
6062 | else |
6063 | save_LIBS="$LIBS" | |
7f2749d4 | 6064 | for libs in '' -lld -lmld \ |
4e70264f ZW |
6065 | '-L/usr/lib/cmplrs/cc2.11 -lmld' \ |
6066 | '-L/usr/lib/cmplrs/cc3.11 -lmld' | |
6067 | do | |
6068 | LIBS="$libs" | |
ba479fd2 NN |
6069 | cat >conftest.$ac_ext <<_ACEOF |
6070 | #line $LINENO "configure" | |
6071 | /* confdefs.h. */ | |
6072 | _ACEOF | |
6073 | cat confdefs.h >>conftest.$ac_ext | |
6074 | cat >>conftest.$ac_ext <<_ACEOF | |
6075 | /* end confdefs.h. */ | |
6076 | ||
4e70264f | 6077 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
6078 | #ifdef __cplusplus |
6079 | extern "C" | |
6080 | #endif | |
4e70264f | 6081 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
6082 | builtin and then its argument prototype would still apply. */ |
6083 | char ldopen (); | |
6084 | int | |
6085 | main () | |
6086 | { | |
6087 | ldopen (); | |
6088 | ; | |
6089 | return 0; | |
6090 | } | |
6091 | _ACEOF | |
6092 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6093 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6094 | (eval $ac_link) 2>&5 | |
6095 | ac_status=$? | |
6096 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6097 | (exit $ac_status); } && | |
6098 | { ac_try='test -s conftest$ac_exeext' | |
6099 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6100 | (eval $ac_try) 2>&5 | |
6101 | ac_status=$? | |
6102 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6103 | (exit $ac_status); }; }; then | |
4e70264f ZW |
6104 | gcc_cv_collect2_libs="$libs"; break |
6105 | else | |
ba479fd2 NN |
6106 | echo "$as_me: failed program was:" >&5 |
6107 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6108 | ||
4e70264f | 6109 | fi |
ba479fd2 | 6110 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
4e70264f ZW |
6111 | done |
6112 | LIBS="$save_LIBS" | |
6113 | test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required' | |
6114 | fi | |
ba479fd2 NN |
6115 | echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5 |
6116 | echo "${ECHO_T}$gcc_cv_collect2_libs" >&6 | |
4e70264f ZW |
6117 | case $gcc_cv_collect2_libs in |
6118 | "none required") ;; | |
6119 | *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;; | |
6120 | esac | |
6121 | ||
6122 | ||
7f2749d4 RK |
6123 | # When building Ada code on Alpha, we need exc_resume which is usually in |
6124 | # -lexc. So test for it. | |
6125 | save_LIBS="$LIBS" | |
6126 | LIBS= | |
ba479fd2 NN |
6127 | echo "$as_me:$LINENO: checking for library containing exc_resume" >&5 |
6128 | echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6 | |
6129 | if test "${ac_cv_search_exc_resume+set}" = set; then | |
6130 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6131 | else | |
6132 | ac_func_search_save_LIBS=$LIBS | |
6133 | ac_cv_search_exc_resume=no | |
6134 | cat >conftest.$ac_ext <<_ACEOF | |
6135 | #line $LINENO "configure" | |
6136 | /* confdefs.h. */ | |
6137 | _ACEOF | |
6138 | cat confdefs.h >>conftest.$ac_ext | |
6139 | cat >>conftest.$ac_ext <<_ACEOF | |
6140 | /* end confdefs.h. */ | |
7f2749d4 | 6141 | |
7f2749d4 | 6142 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
6143 | #ifdef __cplusplus |
6144 | extern "C" | |
6145 | #endif | |
7f2749d4 | 6146 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
6147 | builtin and then its argument prototype would still apply. */ |
6148 | char exc_resume (); | |
6149 | int | |
6150 | main () | |
6151 | { | |
6152 | exc_resume (); | |
6153 | ; | |
6154 | return 0; | |
6155 | } | |
6156 | _ACEOF | |
6157 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6158 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6159 | (eval $ac_link) 2>&5 | |
6160 | ac_status=$? | |
6161 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6162 | (exit $ac_status); } && | |
6163 | { ac_try='test -s conftest$ac_exeext' | |
6164 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6165 | (eval $ac_try) 2>&5 | |
6166 | ac_status=$? | |
6167 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6168 | (exit $ac_status); }; }; then | |
7f2749d4 RK |
6169 | ac_cv_search_exc_resume="none required" |
6170 | else | |
ba479fd2 NN |
6171 | echo "$as_me: failed program was:" >&5 |
6172 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6173 | ||
7f2749d4 | 6174 | fi |
ba479fd2 NN |
6175 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
6176 | if test "$ac_cv_search_exc_resume" = no; then | |
6177 | for ac_lib in exc; do | |
6178 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
6179 | cat >conftest.$ac_ext <<_ACEOF | |
6180 | #line $LINENO "configure" | |
6181 | /* confdefs.h. */ | |
6182 | _ACEOF | |
6183 | cat confdefs.h >>conftest.$ac_ext | |
6184 | cat >>conftest.$ac_ext <<_ACEOF | |
6185 | /* end confdefs.h. */ | |
6186 | ||
7f2749d4 | 6187 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
6188 | #ifdef __cplusplus |
6189 | extern "C" | |
6190 | #endif | |
7f2749d4 | 6191 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
6192 | builtin and then its argument prototype would still apply. */ |
6193 | char exc_resume (); | |
6194 | int | |
6195 | main () | |
6196 | { | |
6197 | exc_resume (); | |
6198 | ; | |
6199 | return 0; | |
6200 | } | |
6201 | _ACEOF | |
6202 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6203 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6204 | (eval $ac_link) 2>&5 | |
6205 | ac_status=$? | |
6206 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6207 | (exit $ac_status); } && | |
6208 | { ac_try='test -s conftest$ac_exeext' | |
6209 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6210 | (eval $ac_try) 2>&5 | |
6211 | ac_status=$? | |
6212 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6213 | (exit $ac_status); }; }; then | |
6214 | ac_cv_search_exc_resume="-l$ac_lib" | |
7f2749d4 RK |
6215 | break |
6216 | else | |
ba479fd2 NN |
6217 | echo "$as_me: failed program was:" >&5 |
6218 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6219 | ||
cafe096b | 6220 | fi |
ba479fd2 NN |
6221 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
6222 | done | |
6e3f3080 | 6223 | fi |
ba479fd2 NN |
6224 | LIBS=$ac_func_search_save_LIBS |
6225 | fi | |
6226 | echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5 | |
6227 | echo "${ECHO_T}$ac_cv_search_exc_resume" >&6 | |
6228 | if test "$ac_cv_search_exc_resume" != no; then | |
63cf211a | 6229 | test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS" |
ba479fd2 | 6230 | |
7f2749d4 | 6231 | fi |
ba479fd2 | 6232 | |
7f2749d4 RK |
6233 | GNAT_LIBEXC="$LIBS" |
6234 | LIBS="$save_LIBS" | |
6235 | ||
6236 | ||
62c9aa5f ZW |
6237 | # Some systems put ldexp and frexp in libm instead of libc; assume |
6238 | # they're both in the same place. jcf-dump needs them. | |
6239 | save_LIBS="$LIBS" | |
6240 | LIBS= | |
ba479fd2 NN |
6241 | echo "$as_me:$LINENO: checking for library containing ldexp" >&5 |
6242 | echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6 | |
6243 | if test "${ac_cv_search_ldexp+set}" = set; then | |
6244 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6245 | else | |
6246 | ac_func_search_save_LIBS=$LIBS | |
6247 | ac_cv_search_ldexp=no | |
6248 | cat >conftest.$ac_ext <<_ACEOF | |
6249 | #line $LINENO "configure" | |
6250 | /* confdefs.h. */ | |
6251 | _ACEOF | |
6252 | cat confdefs.h >>conftest.$ac_ext | |
6253 | cat >>conftest.$ac_ext <<_ACEOF | |
6254 | /* end confdefs.h. */ | |
62c9aa5f | 6255 | |
62c9aa5f | 6256 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
6257 | #ifdef __cplusplus |
6258 | extern "C" | |
6259 | #endif | |
62c9aa5f | 6260 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
6261 | builtin and then its argument prototype would still apply. */ |
6262 | char ldexp (); | |
6263 | int | |
6264 | main () | |
6265 | { | |
6266 | ldexp (); | |
6267 | ; | |
6268 | return 0; | |
6269 | } | |
6270 | _ACEOF | |
6271 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6272 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6273 | (eval $ac_link) 2>&5 | |
6274 | ac_status=$? | |
6275 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6276 | (exit $ac_status); } && | |
6277 | { ac_try='test -s conftest$ac_exeext' | |
6278 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6279 | (eval $ac_try) 2>&5 | |
6280 | ac_status=$? | |
6281 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6282 | (exit $ac_status); }; }; then | |
62c9aa5f ZW |
6283 | ac_cv_search_ldexp="none required" |
6284 | else | |
ba479fd2 NN |
6285 | echo "$as_me: failed program was:" >&5 |
6286 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6287 | ||
62c9aa5f | 6288 | fi |
ba479fd2 NN |
6289 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
6290 | if test "$ac_cv_search_ldexp" = no; then | |
6291 | for ac_lib in m; do | |
6292 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
6293 | cat >conftest.$ac_ext <<_ACEOF | |
6294 | #line $LINENO "configure" | |
6295 | /* confdefs.h. */ | |
6296 | _ACEOF | |
6297 | cat confdefs.h >>conftest.$ac_ext | |
6298 | cat >>conftest.$ac_ext <<_ACEOF | |
6299 | /* end confdefs.h. */ | |
6300 | ||
62c9aa5f | 6301 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
6302 | #ifdef __cplusplus |
6303 | extern "C" | |
6304 | #endif | |
62c9aa5f | 6305 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
6306 | builtin and then its argument prototype would still apply. */ |
6307 | char ldexp (); | |
6308 | int | |
6309 | main () | |
6310 | { | |
6311 | ldexp (); | |
6312 | ; | |
6313 | return 0; | |
6314 | } | |
6315 | _ACEOF | |
6316 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6317 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6318 | (eval $ac_link) 2>&5 | |
6319 | ac_status=$? | |
6320 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6321 | (exit $ac_status); } && | |
6322 | { ac_try='test -s conftest$ac_exeext' | |
6323 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6324 | (eval $ac_try) 2>&5 | |
6325 | ac_status=$? | |
6326 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6327 | (exit $ac_status); }; }; then | |
6328 | ac_cv_search_ldexp="-l$ac_lib" | |
62c9aa5f ZW |
6329 | break |
6330 | else | |
ba479fd2 NN |
6331 | echo "$as_me: failed program was:" >&5 |
6332 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6333 | ||
cafe096b | 6334 | fi |
ba479fd2 NN |
6335 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
6336 | done | |
6e3f3080 | 6337 | fi |
ba479fd2 NN |
6338 | LIBS=$ac_func_search_save_LIBS |
6339 | fi | |
6340 | echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5 | |
6341 | echo "${ECHO_T}$ac_cv_search_ldexp" >&6 | |
6342 | if test "$ac_cv_search_ldexp" != no; then | |
63cf211a | 6343 | test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS" |
ba479fd2 | 6344 | |
62c9aa5f | 6345 | fi |
ba479fd2 | 6346 | |
62c9aa5f ZW |
6347 | LDEXP_LIB="$LIBS" |
6348 | LIBS="$save_LIBS" | |
6349 | ||
6350 | ||
956d6950 JL |
6351 | # Use <inttypes.h> only if it exists, |
6352 | # doesn't clash with <sys/types.h>, and declares intmax_t. | |
ba479fd2 NN |
6353 | echo "$as_me:$LINENO: checking for inttypes.h" >&5 |
6354 | echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6 | |
6355 | if test "${gcc_cv_header_inttypes_h+set}" = set; then | |
6356 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6357 | else | |
6358 | cat >conftest.$ac_ext <<_ACEOF | |
6359 | #line $LINENO "configure" | |
6360 | /* confdefs.h. */ | |
6361 | _ACEOF | |
6362 | cat confdefs.h >>conftest.$ac_ext | |
6363 | cat >>conftest.$ac_ext <<_ACEOF | |
6364 | /* end confdefs.h. */ | |
956d6950 JL |
6365 | #include <sys/types.h> |
6366 | #include <inttypes.h> | |
ba479fd2 NN |
6367 | int |
6368 | main () | |
6369 | { | |
956d6950 | 6370 | intmax_t i = -1; |
ba479fd2 NN |
6371 | ; |
6372 | return 0; | |
6373 | } | |
6374 | _ACEOF | |
6375 | rm -f conftest.$ac_objext | |
6376 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6377 | (eval $ac_compile) 2>&5 | |
6378 | ac_status=$? | |
6379 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6380 | (exit $ac_status); } && | |
6381 | { ac_try='test -s conftest.$ac_objext' | |
6382 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6383 | (eval $ac_try) 2>&5 | |
6384 | ac_status=$? | |
6385 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6386 | (exit $ac_status); }; }; then | |
0056a9b5 | 6387 | gcc_cv_header_inttypes_h=yes |
956d6950 | 6388 | else |
ba479fd2 NN |
6389 | echo "$as_me: failed program was:" >&5 |
6390 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6391 | ||
6392 | gcc_cv_header_inttypes_h=no | |
956d6950 | 6393 | fi |
ba479fd2 | 6394 | rm -f conftest.$ac_objext conftest.$ac_ext |
956d6950 JL |
6395 | fi |
6396 | ||
ba479fd2 NN |
6397 | echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5 |
6398 | echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6 | |
0056a9b5 | 6399 | if test $gcc_cv_header_inttypes_h = yes; then |
ba479fd2 NN |
6400 | |
6401 | cat >>confdefs.h <<\_ACEOF | |
0056a9b5 | 6402 | #define HAVE_INTTYPES_H 1 |
ba479fd2 | 6403 | _ACEOF |
0056a9b5 KG |
6404 | |
6405 | fi | |
956d6950 | 6406 | |
c149cc37 | 6407 | |
ba479fd2 NN |
6408 | |
6409 | ||
6410 | ||
6411 | ||
6412 | ||
6413 | ||
6414 | ||
6415 | ||
6416 | ||
6417 | ||
6418 | ||
6419 | ||
6420 | ||
6421 | ||
6422 | ||
6423 | ||
6424 | ||
6425 | ||
6426 | ||
6427 | ||
6428 | ||
6429 | ||
6430 | ||
6431 | ||
6432 | ||
6af8c740 KG |
6433 | for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \ |
6434 | sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \ | |
4e87a651 | 6435 | fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \ |
56694dd9 ZW |
6436 | scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \ |
6437 | setlocale | |
956d6950 | 6438 | do |
ba479fd2 NN |
6439 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
6440 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
6441 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
6442 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
6443 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6444 | else | |
6445 | cat >conftest.$ac_ext <<_ACEOF | |
6446 | #line $LINENO "configure" | |
6447 | /* confdefs.h. */ | |
6448 | _ACEOF | |
6449 | cat confdefs.h >>conftest.$ac_ext | |
6450 | cat >>conftest.$ac_ext <<_ACEOF | |
6451 | /* end confdefs.h. */ | |
956d6950 | 6452 | /* System header to define __stub macros and hopefully few prototypes, |
ba479fd2 NN |
6453 | which can conflict with char $ac_func (); below. |
6454 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
6455 | <limits.h> exists even on freestanding compilers. */ | |
6456 | #ifdef __STDC__ | |
6457 | # include <limits.h> | |
6458 | #else | |
6459 | # include <assert.h> | |
6460 | #endif | |
6e3f3080 | 6461 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
6462 | #ifdef __cplusplus |
6463 | extern "C" | |
6464 | { | |
6465 | #endif | |
6e3f3080 | 6466 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
6467 | builtin and then its argument prototype would still apply. */ |
6468 | char $ac_func (); | |
956d6950 JL |
6469 | /* The GNU C library defines this for functions which it implements |
6470 | to always fail with ENOSYS. Some functions are actually named | |
6471 | something starting with __ and the normal name is an alias. */ | |
6472 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
6473 | choke me | |
6474 | #else | |
ba479fd2 NN |
6475 | char (*f) () = $ac_func; |
6476 | #endif | |
6477 | #ifdef __cplusplus | |
6478 | } | |
956d6950 JL |
6479 | #endif |
6480 | ||
ba479fd2 NN |
6481 | int |
6482 | main () | |
6483 | { | |
6484 | return f != $ac_func; | |
6485 | ; | |
6486 | return 0; | |
6487 | } | |
6488 | _ACEOF | |
6489 | rm -f conftest.$ac_objext conftest$ac_exeext | |
6490 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6491 | (eval $ac_link) 2>&5 | |
6492 | ac_status=$? | |
6493 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6494 | (exit $ac_status); } && | |
6495 | { ac_try='test -s conftest$ac_exeext' | |
6496 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6497 | (eval $ac_try) 2>&5 | |
6498 | ac_status=$? | |
6499 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6500 | (exit $ac_status); }; }; then | |
6501 | eval "$as_ac_var=yes" | |
6502 | else | |
6503 | echo "$as_me: failed program was:" >&5 | |
6504 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6505 | ||
6506 | eval "$as_ac_var=no" | |
6507 | fi | |
6508 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext | |
6509 | fi | |
6510 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
6511 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
6512 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
6513 | cat >>confdefs.h <<_ACEOF | |
6514 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6515 | _ACEOF | |
956d6950 | 6516 | |
956d6950 JL |
6517 | fi |
6518 | done | |
6519 | ||
6885fc87 | 6520 | |
39f6c4c8 | 6521 | if test x$ac_cv_func_mbstowcs = xyes; then |
ba479fd2 NN |
6522 | echo "$as_me:$LINENO: checking whether mbstowcs works" >&5 |
6523 | echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6 | |
6524 | if test "${gcc_cv_func_mbstowcs_works+set}" = set; then | |
6525 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
39f6c4c8 KW |
6526 | else |
6527 | if test "$cross_compiling" = yes; then | |
6528 | gcc_cv_func_mbstowcs_works=yes | |
6529 | else | |
ba479fd2 NN |
6530 | cat >conftest.$ac_ext <<_ACEOF |
6531 | #line $LINENO "configure" | |
6532 | /* confdefs.h. */ | |
6533 | _ACEOF | |
6534 | cat confdefs.h >>conftest.$ac_ext | |
6535 | cat >>conftest.$ac_ext <<_ACEOF | |
6536 | /* end confdefs.h. */ | |
39f6c4c8 KW |
6537 | #include <stdlib.h> |
6538 | int main() | |
6539 | { | |
6540 | mbstowcs(0, "", 0); | |
6541 | return 0; | |
6542 | } | |
ba479fd2 NN |
6543 | _ACEOF |
6544 | rm -f conftest$ac_exeext | |
6545 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6546 | (eval $ac_link) 2>&5 | |
6547 | ac_status=$? | |
6548 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6549 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
6550 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6551 | (eval $ac_try) 2>&5 | |
6552 | ac_status=$? | |
6553 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6554 | (exit $ac_status); }; }; then | |
39f6c4c8 KW |
6555 | gcc_cv_func_mbstowcs_works=yes |
6556 | else | |
ba479fd2 NN |
6557 | echo "$as_me: program exited with status $ac_status" >&5 |
6558 | echo "$as_me: failed program was:" >&5 | |
6559 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6560 | ||
6561 | ( exit $ac_status ) | |
6562 | gcc_cv_func_mbstowcs_works=no | |
39f6c4c8 | 6563 | fi |
a6a5e4c9 | 6564 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
39f6c4c8 | 6565 | fi |
39f6c4c8 | 6566 | fi |
ba479fd2 NN |
6567 | echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5 |
6568 | echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6 | |
63cf211a | 6569 | if test x$gcc_cv_func_mbstowcs_works = xyes; then |
ba479fd2 NN |
6570 | |
6571 | cat >>confdefs.h <<\_ACEOF | |
39f6c4c8 | 6572 | #define HAVE_WORKING_MBSTOWCS 1 |
ba479fd2 | 6573 | _ACEOF |
39f6c4c8 KW |
6574 | |
6575 | fi | |
6576 | fi | |
6577 | ||
ba479fd2 NN |
6578 | echo "$as_me:$LINENO: checking for ssize_t" >&5 |
6579 | echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6 | |
6580 | if test "${ac_cv_type_ssize_t+set}" = set; then | |
6581 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
63cf211a | 6582 | else |
ba479fd2 NN |
6583 | cat >conftest.$ac_ext <<_ACEOF |
6584 | #line $LINENO "configure" | |
6585 | /* confdefs.h. */ | |
6586 | _ACEOF | |
6587 | cat confdefs.h >>conftest.$ac_ext | |
6588 | cat >>conftest.$ac_ext <<_ACEOF | |
6589 | /* end confdefs.h. */ | |
8b4fc07a NN |
6590 | $ac_includes_default |
6591 | int | |
6592 | main () | |
6593 | { | |
6594 | if ((ssize_t *) 0) | |
6595 | return 0; | |
6596 | if (sizeof (ssize_t)) | |
6597 | return 0; | |
6598 | ; | |
6599 | return 0; | |
6600 | } | |
ba479fd2 | 6601 | _ACEOF |
8b4fc07a NN |
6602 | rm -f conftest.$ac_objext |
6603 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6604 | (eval $ac_compile) 2>&5 | |
6605 | ac_status=$? | |
6606 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6607 | (exit $ac_status); } && | |
6608 | { ac_try='test -s conftest.$ac_objext' | |
6609 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6610 | (eval $ac_try) 2>&5 | |
6611 | ac_status=$? | |
6612 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6613 | (exit $ac_status); }; }; then | |
cb65112a | 6614 | ac_cv_type_ssize_t=yes |
f12bc141 | 6615 | else |
8b4fc07a NN |
6616 | echo "$as_me: failed program was:" >&5 |
6617 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6e3f3080 | 6618 | |
8b4fc07a NN |
6619 | ac_cv_type_ssize_t=no |
6620 | fi | |
6621 | rm -f conftest.$ac_objext conftest.$ac_ext | |
63cf211a | 6622 | fi |
ba479fd2 NN |
6623 | echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 |
6624 | echo "${ECHO_T}$ac_cv_type_ssize_t" >&6 | |
8b4fc07a NN |
6625 | if test $ac_cv_type_ssize_t = yes; then |
6626 | : | |
6627 | else | |
ba479fd2 | 6628 | |
8b4fc07a | 6629 | cat >>confdefs.h <<_ACEOF |
f12bc141 | 6630 | #define ssize_t int |
ba479fd2 | 6631 | _ACEOF |
f12bc141 ZW |
6632 | |
6633 | fi | |
6634 | ||
0b9d02c6 | 6635 | |
e256b8b6 DA |
6636 | # Try to determine the array type of the second argument of getgroups |
6637 | # for the target system (int or gid_t). | |
ba479fd2 NN |
6638 | echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 |
6639 | echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6 | |
6640 | if test "${ac_cv_type_uid_t+set}" = set; then | |
6641 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6642 | else | |
6643 | cat >conftest.$ac_ext <<_ACEOF | |
6644 | #line $LINENO "configure" | |
6645 | /* confdefs.h. */ | |
6646 | _ACEOF | |
6647 | cat confdefs.h >>conftest.$ac_ext | |
6648 | cat >>conftest.$ac_ext <<_ACEOF | |
6649 | /* end confdefs.h. */ | |
e256b8b6 | 6650 | #include <sys/types.h> |
ba479fd2 NN |
6651 | |
6652 | _ACEOF | |
e256b8b6 | 6653 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 6654 | $EGREP "uid_t" >/dev/null 2>&1; then |
e256b8b6 DA |
6655 | ac_cv_type_uid_t=yes |
6656 | else | |
e256b8b6 DA |
6657 | ac_cv_type_uid_t=no |
6658 | fi | |
6659 | rm -f conftest* | |
6660 | ||
6661 | fi | |
ba479fd2 NN |
6662 | echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 |
6663 | echo "${ECHO_T}$ac_cv_type_uid_t" >&6 | |
63cf211a | 6664 | if test $ac_cv_type_uid_t = no; then |
ba479fd2 NN |
6665 | |
6666 | cat >>confdefs.h <<\_ACEOF | |
e256b8b6 | 6667 | #define uid_t int |
ba479fd2 | 6668 | _ACEOF |
cafe096b | 6669 | |
ba479fd2 NN |
6670 | |
6671 | cat >>confdefs.h <<\_ACEOF | |
e256b8b6 | 6672 | #define gid_t int |
ba479fd2 | 6673 | _ACEOF |
e256b8b6 DA |
6674 | |
6675 | fi | |
6676 | ||
ba479fd2 NN |
6677 | echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5 |
6678 | echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6 | |
6679 | if test "${ac_cv_type_getgroups+set}" = set; then | |
6680 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e256b8b6 DA |
6681 | else |
6682 | if test "$cross_compiling" = yes; then | |
6683 | ac_cv_type_getgroups=cross | |
6684 | else | |
ba479fd2 NN |
6685 | cat >conftest.$ac_ext <<_ACEOF |
6686 | #line $LINENO "configure" | |
6687 | /* confdefs.h. */ | |
6688 | _ACEOF | |
6689 | cat confdefs.h >>conftest.$ac_ext | |
6690 | cat >>conftest.$ac_ext <<_ACEOF | |
6691 | /* end confdefs.h. */ | |
e256b8b6 DA |
6692 | /* Thanks to Mike Rendell for this test. */ |
6693 | #include <sys/types.h> | |
6694 | #define NGID 256 | |
6695 | #undef MAX | |
6696 | #define MAX(x, y) ((x) > (y) ? (x) : (y)) | |
ba479fd2 NN |
6697 | |
6698 | int | |
6699 | main () | |
e256b8b6 DA |
6700 | { |
6701 | gid_t gidset[NGID]; | |
6702 | int i, n; | |
6703 | union { gid_t gval; long lval; } val; | |
6704 | ||
6705 | val.lval = -1; | |
6706 | for (i = 0; i < NGID; i++) | |
6707 | gidset[i] = val.gval; | |
6708 | n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, | |
e1366e0c | 6709 | gidset); |
e256b8b6 DA |
6710 | /* Exit non-zero if getgroups seems to require an array of ints. This |
6711 | happens when gid_t is short but getgroups modifies an array of ints. */ | |
6712 | exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0); | |
63cf211a | 6713 | } |
ba479fd2 NN |
6714 | _ACEOF |
6715 | rm -f conftest$ac_exeext | |
6716 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6717 | (eval $ac_link) 2>&5 | |
6718 | ac_status=$? | |
6719 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6720 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
6721 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6722 | (eval $ac_try) 2>&5 | |
6723 | ac_status=$? | |
6724 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6725 | (exit $ac_status); }; }; then | |
6726 | ac_cv_type_getgroups=gid_t | |
63cf211a | 6727 | else |
ba479fd2 NN |
6728 | echo "$as_me: program exited with status $ac_status" >&5 |
6729 | echo "$as_me: failed program was:" >&5 | |
6730 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6731 | ||
6732 | ( exit $ac_status ) | |
6733 | ac_cv_type_getgroups=int | |
e256b8b6 | 6734 | fi |
a6a5e4c9 | 6735 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
e256b8b6 | 6736 | fi |
e256b8b6 | 6737 | if test $ac_cv_type_getgroups = cross; then |
ba479fd2 NN |
6738 | cat >conftest.$ac_ext <<_ACEOF |
6739 | #line $LINENO "configure" | |
6740 | /* confdefs.h. */ | |
6741 | _ACEOF | |
6742 | cat confdefs.h >>conftest.$ac_ext | |
6743 | cat >>conftest.$ac_ext <<_ACEOF | |
6744 | /* end confdefs.h. */ | |
e256b8b6 | 6745 | #include <unistd.h> |
ba479fd2 NN |
6746 | |
6747 | _ACEOF | |
e256b8b6 | 6748 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 6749 | $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then |
e256b8b6 DA |
6750 | ac_cv_type_getgroups=gid_t |
6751 | else | |
e256b8b6 DA |
6752 | ac_cv_type_getgroups=int |
6753 | fi | |
6754 | rm -f conftest* | |
6755 | ||
6756 | fi | |
6757 | fi | |
ba479fd2 NN |
6758 | echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5 |
6759 | echo "${ECHO_T}$ac_cv_type_getgroups" >&6 | |
e256b8b6 | 6760 | |
ba479fd2 | 6761 | cat >>confdefs.h <<_ACEOF |
e256b8b6 | 6762 | #define GETGROUPS_T $ac_cv_type_getgroups |
ba479fd2 | 6763 | _ACEOF |
e256b8b6 DA |
6764 | |
6765 | ||
6766 | if test "${target}" = "${build}"; then | |
6767 | TARGET_GETGROUPS_T=$ac_cv_type_getgroups | |
6768 | else | |
6769 | case "${target}" in | |
6770 | # This condition may need some tweaking. It should include all | |
6771 | # targets where the array type of the second argument of getgroups | |
6772 | # is int and the type of gid_t is not equivalent to int. | |
6773 | *-*-sunos* | *-*-ultrix*) | |
6774 | TARGET_GETGROUPS_T=int | |
6775 | ;; | |
6776 | *) | |
6777 | TARGET_GETGROUPS_T=gid_t | |
6778 | ;; | |
6779 | esac | |
6780 | fi | |
6781 | ||
6782 | ||
ba479fd2 NN |
6783 | echo "$as_me:$LINENO: checking whether the printf functions support %p" >&5 |
6784 | echo $ECHO_N "checking whether the printf functions support %p... $ECHO_C" >&6 | |
6785 | if test "${gcc_cv_func_printf_ptr+set}" = set; then | |
6786 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 RL |
6787 | else |
6788 | if test "$cross_compiling" = yes; then | |
6789 | gcc_cv_func_printf_ptr=no | |
6790 | else | |
ba479fd2 NN |
6791 | cat >conftest.$ac_ext <<_ACEOF |
6792 | #line $LINENO "configure" | |
6793 | /* confdefs.h. */ | |
6794 | _ACEOF | |
6795 | cat confdefs.h >>conftest.$ac_ext | |
6796 | cat >>conftest.$ac_ext <<_ACEOF | |
6797 | /* end confdefs.h. */ | |
0a4b6309 RL |
6798 | #include <stdio.h> |
6799 | ||
86cf1cbd | 6800 | int main() |
0a4b6309 RL |
6801 | { |
6802 | char buf[64]; | |
6803 | char *p = buf, *q = NULL; | |
6804 | sprintf(buf, "%p", p); | |
6805 | sscanf(buf, "%p", &q); | |
86cf1cbd | 6806 | return (p != q); |
0a4b6309 | 6807 | } |
ba479fd2 NN |
6808 | _ACEOF |
6809 | rm -f conftest$ac_exeext | |
6810 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
6811 | (eval $ac_link) 2>&5 | |
6812 | ac_status=$? | |
6813 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6814 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
6815 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6816 | (eval $ac_try) 2>&5 | |
6817 | ac_status=$? | |
6818 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6819 | (exit $ac_status); }; }; then | |
0a4b6309 RL |
6820 | gcc_cv_func_printf_ptr=yes |
6821 | else | |
ba479fd2 NN |
6822 | echo "$as_me: program exited with status $ac_status" >&5 |
6823 | echo "$as_me: failed program was:" >&5 | |
6824 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6825 | ||
6826 | ( exit $ac_status ) | |
6827 | gcc_cv_func_printf_ptr=no | |
0a4b6309 | 6828 | fi |
a6a5e4c9 | 6829 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
0a4b6309 | 6830 | fi |
0a4b6309 RL |
6831 | rm -f core core.* *.core |
6832 | fi | |
ba479fd2 NN |
6833 | echo "$as_me:$LINENO: result: $gcc_cv_func_printf_ptr" >&5 |
6834 | echo "${ECHO_T}$gcc_cv_func_printf_ptr" >&6 | |
63cf211a | 6835 | if test $gcc_cv_func_printf_ptr = yes ; then |
ba479fd2 NN |
6836 | |
6837 | cat >>confdefs.h <<\_ACEOF | |
0a4b6309 | 6838 | #define HAVE_PRINTF_PTR 1 |
ba479fd2 | 6839 | _ACEOF |
0a4b6309 RL |
6840 | |
6841 | fi | |
6842 | ||
1072ec3f ZW |
6843 | if test $ac_cv_header_sys_mman_h != yes \ |
6844 | || test $ac_cv_func_mmap != yes; then | |
6845 | gcc_cv_func_mmap_file=no | |
6846 | gcc_cv_func_mmap_dev_zero=no | |
6847 | gcc_cv_func_mmap_anon=no | |
6848 | else | |
ba479fd2 NN |
6849 | echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5 |
6850 | echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6 | |
6851 | if test "${gcc_cv_func_mmap_file+set}" = set; then | |
6852 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f | 6853 | else |
ba479fd2 | 6854 | # Add a system to this blacklist if |
1072ec3f ZW |
6855 | # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a |
6856 | # memory area containing the same data that you'd get if you applied | |
6857 | # read() to the same fd. The only system known to have a problem here | |
6858 | # is VMS, where text files have record structure. | |
6859 | case "$host_os" in | |
ba479fd2 | 6860 | vms* | ultrix*) |
1072ec3f ZW |
6861 | gcc_cv_func_mmap_file=no ;; |
6862 | *) | |
6863 | gcc_cv_func_mmap_file=yes;; | |
6864 | esac | |
6865 | fi | |
ba479fd2 NN |
6866 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5 |
6867 | echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6 | |
6868 | echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5 | |
6869 | echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6 | |
6870 | if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then | |
6871 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f ZW |
6872 | else |
6873 | # Add a system to this blacklist if it has mmap() but /dev/zero | |
6874 | # does not exist, or if mmapping /dev/zero does not give anonymous | |
6875 | # zeroed pages with both the following properties: | |
6876 | # 1. If you map N consecutive pages in with one call, and then | |
6877 | # unmap any subset of those pages, the pages that were not | |
6878 | # explicitly unmapped remain accessible. | |
6879 | # 2. If you map two adjacent blocks of memory and then unmap them | |
6880 | # both at once, they must both go away. | |
6881 | # Systems known to be in this category are Windows (all variants), | |
6882 | # VMS, and Darwin. | |
6883 | case "$host_os" in | |
2ce240d3 | 6884 | vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) |
1072ec3f ZW |
6885 | gcc_cv_func_mmap_dev_zero=no ;; |
6886 | *) | |
6887 | gcc_cv_func_mmap_dev_zero=yes;; | |
6888 | esac | |
6889 | fi | |
ba479fd2 NN |
6890 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5 |
6891 | echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6 | |
1072ec3f ZW |
6892 | |
6893 | # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for. | |
ba479fd2 NN |
6894 | echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5 |
6895 | echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6 | |
6896 | if test "${gcc_cv_decl_map_anon+set}" = set; then | |
6897 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6898 | else | |
6899 | cat >conftest.$ac_ext <<_ACEOF | |
6900 | #line $LINENO "configure" | |
6901 | /* confdefs.h. */ | |
6902 | _ACEOF | |
6903 | cat confdefs.h >>conftest.$ac_ext | |
6904 | cat >>conftest.$ac_ext <<_ACEOF | |
6905 | /* end confdefs.h. */ | |
1072ec3f ZW |
6906 | #include <sys/types.h> |
6907 | #include <sys/mman.h> | |
6908 | #include <unistd.h> | |
6909 | ||
6910 | #ifndef MAP_ANONYMOUS | |
6911 | #define MAP_ANONYMOUS MAP_ANON | |
6912 | #endif | |
6913 | ||
ba479fd2 NN |
6914 | int |
6915 | main () | |
6916 | { | |
1072ec3f | 6917 | int n = MAP_ANONYMOUS; |
ba479fd2 NN |
6918 | ; |
6919 | return 0; | |
6920 | } | |
6921 | _ACEOF | |
6922 | rm -f conftest.$ac_objext | |
6923 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
6924 | (eval $ac_compile) 2>&5 | |
6925 | ac_status=$? | |
6926 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6927 | (exit $ac_status); } && | |
6928 | { ac_try='test -s conftest.$ac_objext' | |
6929 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6930 | (eval $ac_try) 2>&5 | |
6931 | ac_status=$? | |
6932 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6933 | (exit $ac_status); }; }; then | |
1072ec3f ZW |
6934 | gcc_cv_decl_map_anon=yes |
6935 | else | |
ba479fd2 NN |
6936 | echo "$as_me: failed program was:" >&5 |
6937 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6938 | ||
6939 | gcc_cv_decl_map_anon=no | |
1072ec3f | 6940 | fi |
ba479fd2 | 6941 | rm -f conftest.$ac_objext conftest.$ac_ext |
1072ec3f | 6942 | fi |
ba479fd2 NN |
6943 | echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5 |
6944 | echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6 | |
1072ec3f ZW |
6945 | |
6946 | if test $gcc_cv_decl_map_anon = no; then | |
6947 | gcc_cv_func_mmap_anon=no | |
6948 | else | |
ba479fd2 NN |
6949 | echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5 |
6950 | echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6 | |
6951 | if test "${gcc_cv_func_mmap_anon+set}" = set; then | |
6952 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f ZW |
6953 | else |
6954 | # Add a system to this blacklist if it has mmap() and MAP_ANON or | |
6955 | # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) | |
6956 | # doesn't give anonymous zeroed pages with the same properties listed | |
6957 | # above for use of /dev/zero. | |
6958 | # Systems known to be in this category are Windows, VMS, and SCO Unix. | |
6959 | case "$host_os" in | |
6960 | vms* | cygwin* | pe | mingw* | sco* | udk* ) | |
6961 | gcc_cv_func_mmap_anon=no ;; | |
6962 | *) | |
6963 | gcc_cv_func_mmap_anon=yes;; | |
6964 | esac | |
6965 | fi | |
ba479fd2 NN |
6966 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5 |
6967 | echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6 | |
1072ec3f ZW |
6968 | fi |
6969 | fi | |
6970 | ||
6971 | if test $gcc_cv_func_mmap_file = yes; then | |
ba479fd2 NN |
6972 | |
6973 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 6974 | #define HAVE_MMAP_FILE 1 |
ba479fd2 | 6975 | _ACEOF |
1072ec3f ZW |
6976 | |
6977 | fi | |
6978 | if test $gcc_cv_func_mmap_dev_zero = yes; then | |
ba479fd2 NN |
6979 | |
6980 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 6981 | #define HAVE_MMAP_DEV_ZERO 1 |
ba479fd2 | 6982 | _ACEOF |
1072ec3f ZW |
6983 | |
6984 | fi | |
6985 | if test $gcc_cv_func_mmap_anon = yes; then | |
ba479fd2 NN |
6986 | |
6987 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 6988 | #define HAVE_MMAP_ANON 1 |
ba479fd2 | 6989 | _ACEOF |
1072ec3f ZW |
6990 | |
6991 | fi | |
6992 | ||
b27d2bd5 MK |
6993 | |
6994 | case "${host}" in | |
ee262b6f | 6995 | *-*-*vms*) |
ba479fd2 | 6996 | # Under VMS, vfork works very differently than on Unix. The standard test |
ee262b6f DR |
6997 | # won't work, and it isn't easily adaptable. It makes more sense to |
6998 | # just force it. | |
6999 | ac_cv_func_vfork_works=yes | |
7000 | ;; | |
b27d2bd5 | 7001 | esac |
ba479fd2 NN |
7002 | echo "$as_me:$LINENO: checking for pid_t" >&5 |
7003 | echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 | |
7004 | if test "${ac_cv_type_pid_t+set}" = set; then | |
7005 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7006 | else | |
7007 | cat >conftest.$ac_ext <<_ACEOF | |
7008 | #line $LINENO "configure" | |
7009 | /* confdefs.h. */ | |
7010 | _ACEOF | |
7011 | cat confdefs.h >>conftest.$ac_ext | |
7012 | cat >>conftest.$ac_ext <<_ACEOF | |
7013 | /* end confdefs.h. */ | |
7014 | $ac_includes_default | |
7015 | int | |
7016 | main () | |
7017 | { | |
7018 | if ((pid_t *) 0) | |
7019 | return 0; | |
7020 | if (sizeof (pid_t)) | |
7021 | return 0; | |
7022 | ; | |
7023 | return 0; | |
7024 | } | |
7025 | _ACEOF | |
7026 | rm -f conftest.$ac_objext | |
7027 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
7028 | (eval $ac_compile) 2>&5 | |
7029 | ac_status=$? | |
7030 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7031 | (exit $ac_status); } && | |
7032 | { ac_try='test -s conftest.$ac_objext' | |
7033 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7034 | (eval $ac_try) 2>&5 | |
7035 | ac_status=$? | |
7036 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7037 | (exit $ac_status); }; }; then | |
cb65112a | 7038 | ac_cv_type_pid_t=yes |
c375c43b | 7039 | else |
ba479fd2 NN |
7040 | echo "$as_me: failed program was:" >&5 |
7041 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6e3f3080 | 7042 | |
ba479fd2 NN |
7043 | ac_cv_type_pid_t=no |
7044 | fi | |
7045 | rm -f conftest.$ac_objext conftest.$ac_ext | |
63cf211a | 7046 | fi |
ba479fd2 NN |
7047 | echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 |
7048 | echo "${ECHO_T}$ac_cv_type_pid_t" >&6 | |
7049 | if test $ac_cv_type_pid_t = yes; then | |
7050 | : | |
7051 | else | |
7052 | ||
7053 | cat >>confdefs.h <<_ACEOF | |
c375c43b | 7054 | #define pid_t int |
ba479fd2 | 7055 | _ACEOF |
c375c43b KG |
7056 | |
7057 | fi | |
7058 | ||
ba479fd2 NN |
7059 | |
7060 | ||
7061 | for ac_header in unistd.h vfork.h | |
7062 | do | |
7063 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
ca9bc441 | 7064 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
ba479fd2 NN |
7065 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
7066 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
7067 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 7068 | else |
ca9bc441 | 7069 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7070 | #line $LINENO "configure" |
7071 | /* confdefs.h. */ | |
7072 | _ACEOF | |
7073 | cat confdefs.h >>conftest.$ac_ext | |
7074 | cat >>conftest.$ac_ext <<_ACEOF | |
7075 | /* end confdefs.h. */ | |
7076 | #include <$ac_header> | |
7077 | _ACEOF | |
7078 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
7079 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
7080 | ac_status=$? | |
7081 | grep -v '^ *+' conftest.er1 >conftest.err | |
7082 | rm -f conftest.er1 | |
7083 | cat conftest.err >&5 | |
7084 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7085 | (exit $ac_status); } >/dev/null; then | |
7086 | if test -s conftest.err; then | |
7087 | ac_cpp_err=$ac_c_preproc_warn_flag | |
7088 | else | |
7089 | ac_cpp_err= | |
7090 | fi | |
093e61a6 | 7091 | else |
ba479fd2 NN |
7092 | ac_cpp_err=yes |
7093 | fi | |
7094 | if test -z "$ac_cpp_err"; then | |
ca9bc441 | 7095 | eval "$as_ac_Header=yes" |
ba479fd2 NN |
7096 | else |
7097 | echo "$as_me: failed program was:" >&5 | |
7098 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7099 | ||
ca9bc441 | 7100 | eval "$as_ac_Header=no" |
ba479fd2 NN |
7101 | fi |
7102 | rm -f conftest.err conftest.$ac_ext | |
c375c43b | 7103 | fi |
ba479fd2 NN |
7104 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
7105 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
ba479fd2 NN |
7106 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
7107 | cat >>confdefs.h <<_ACEOF | |
7108 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
7109 | _ACEOF | |
6e3f3080 NN |
7110 | |
7111 | fi | |
ba479fd2 NN |
7112 | done |
7113 | ||
7114 | ||
7115 | ||
7116 | for ac_func in fork vfork | |
7117 | do | |
7118 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
7119 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
7120 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
7121 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
7122 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7123 | else | |
7124 | cat >conftest.$ac_ext <<_ACEOF | |
7125 | #line $LINENO "configure" | |
7126 | /* confdefs.h. */ | |
7127 | _ACEOF | |
7128 | cat confdefs.h >>conftest.$ac_ext | |
7129 | cat >>conftest.$ac_ext <<_ACEOF | |
7130 | /* end confdefs.h. */ | |
c375c43b | 7131 | /* System header to define __stub macros and hopefully few prototypes, |
ba479fd2 NN |
7132 | which can conflict with char $ac_func (); below. |
7133 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
7134 | <limits.h> exists even on freestanding compilers. */ | |
7135 | #ifdef __STDC__ | |
7136 | # include <limits.h> | |
7137 | #else | |
7138 | # include <assert.h> | |
7139 | #endif | |
6e3f3080 | 7140 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
7141 | #ifdef __cplusplus |
7142 | extern "C" | |
7143 | { | |
7144 | #endif | |
6e3f3080 | 7145 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
7146 | builtin and then its argument prototype would still apply. */ |
7147 | char $ac_func (); | |
c375c43b KG |
7148 | /* The GNU C library defines this for functions which it implements |
7149 | to always fail with ENOSYS. Some functions are actually named | |
7150 | something starting with __ and the normal name is an alias. */ | |
ba479fd2 | 7151 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
c375c43b KG |
7152 | choke me |
7153 | #else | |
ba479fd2 NN |
7154 | char (*f) () = $ac_func; |
7155 | #endif | |
7156 | #ifdef __cplusplus | |
7157 | } | |
c375c43b KG |
7158 | #endif |
7159 | ||
ba479fd2 NN |
7160 | int |
7161 | main () | |
7162 | { | |
7163 | return f != $ac_func; | |
7164 | ; | |
7165 | return 0; | |
7166 | } | |
7167 | _ACEOF | |
7168 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7169 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
7170 | (eval $ac_link) 2>&5 | |
7171 | ac_status=$? | |
7172 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7173 | (exit $ac_status); } && | |
7174 | { ac_try='test -s conftest$ac_exeext' | |
7175 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7176 | (eval $ac_try) 2>&5 | |
7177 | ac_status=$? | |
7178 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7179 | (exit $ac_status); }; }; then | |
7180 | eval "$as_ac_var=yes" | |
7181 | else | |
7182 | echo "$as_me: failed program was:" >&5 | |
7183 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7184 | ||
7185 | eval "$as_ac_var=no" | |
7186 | fi | |
7187 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext | |
7188 | fi | |
7189 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 | |
7190 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
7191 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
7192 | cat >>confdefs.h <<_ACEOF | |
7193 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
7194 | _ACEOF | |
7195 | ||
c375c43b | 7196 | fi |
ba479fd2 | 7197 | done |
c375c43b | 7198 | |
ba479fd2 NN |
7199 | if test "x$ac_cv_func_fork" = xyes; then |
7200 | echo "$as_me:$LINENO: checking for working fork" >&5 | |
7201 | echo $ECHO_N "checking for working fork... $ECHO_C" >&6 | |
7202 | if test "${ac_cv_func_fork_works+set}" = set; then | |
7203 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c375c43b | 7204 | else |
ba479fd2 NN |
7205 | if test "$cross_compiling" = yes; then |
7206 | ac_cv_func_fork_works=cross | |
7207 | else | |
7208 | cat >conftest.$ac_ext <<_ACEOF | |
7209 | /* By Ruediger Kuhlmann. */ | |
7210 | #include <sys/types.h> | |
7211 | #if HAVE_UNISTD_H | |
7212 | # include <unistd.h> | |
7213 | #endif | |
7214 | /* Some systems only have a dummy stub for fork() */ | |
7215 | int main () | |
7216 | { | |
7217 | if (fork() < 0) | |
7218 | exit (1); | |
7219 | exit (0); | |
7220 | } | |
7221 | _ACEOF | |
7222 | rm -f conftest$ac_exeext | |
7223 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
7224 | (eval $ac_link) 2>&5 | |
7225 | ac_status=$? | |
7226 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7227 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
7228 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7229 | (eval $ac_try) 2>&5 | |
7230 | ac_status=$? | |
7231 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7232 | (exit $ac_status); }; }; then | |
7233 | ac_cv_func_fork_works=yes | |
7234 | else | |
7235 | echo "$as_me: program exited with status $ac_status" >&5 | |
7236 | echo "$as_me: failed program was:" >&5 | |
7237 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7238 | ||
7239 | ( exit $ac_status ) | |
7240 | ac_cv_func_fork_works=no | |
7241 | fi | |
a6a5e4c9 | 7242 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
7243 | fi |
7244 | fi | |
7245 | echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5 | |
7246 | echo "${ECHO_T}$ac_cv_func_fork_works" >&6 | |
7247 | ||
7248 | else | |
7249 | ac_cv_func_fork_works=$ac_cv_func_fork | |
7250 | fi | |
7251 | if test "x$ac_cv_func_fork_works" = xcross; then | |
7252 | case $host in | |
7253 | *-*-amigaos* | *-*-msdosdjgpp*) | |
7254 | # Override, as these systems have only a dummy fork() stub | |
7255 | ac_cv_func_fork_works=no | |
7256 | ;; | |
7257 | *) | |
7258 | ac_cv_func_fork_works=yes | |
7259 | ;; | |
7260 | esac | |
7261 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
7262 | echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
c375c43b | 7263 | fi |
c375c43b | 7264 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
ba479fd2 NN |
7265 | if test "x$ac_cv_func_vfork" = xyes; then |
7266 | echo "$as_me:$LINENO: checking for working vfork" >&5 | |
7267 | echo $ECHO_N "checking for working vfork... $ECHO_C" >&6 | |
7268 | if test "${ac_cv_func_vfork_works+set}" = set; then | |
7269 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c375c43b | 7270 | else |
ba479fd2 NN |
7271 | if test "$cross_compiling" = yes; then |
7272 | ac_cv_func_vfork_works=cross | |
7273 | else | |
7274 | cat >conftest.$ac_ext <<_ACEOF | |
7275 | #line $LINENO "configure" | |
7276 | /* confdefs.h. */ | |
7277 | _ACEOF | |
7278 | cat confdefs.h >>conftest.$ac_ext | |
7279 | cat >>conftest.$ac_ext <<_ACEOF | |
7280 | /* end confdefs.h. */ | |
c375c43b KG |
7281 | /* Thanks to Paul Eggert for this test. */ |
7282 | #include <stdio.h> | |
ba479fd2 | 7283 | #include <stdlib.h> |
c375c43b KG |
7284 | #include <sys/types.h> |
7285 | #include <sys/stat.h> | |
ba479fd2 NN |
7286 | #include <sys/wait.h> |
7287 | #if HAVE_UNISTD_H | |
7288 | # include <unistd.h> | |
c375c43b | 7289 | #endif |
ba479fd2 NN |
7290 | #if HAVE_VFORK_H |
7291 | # include <vfork.h> | |
c375c43b KG |
7292 | #endif |
7293 | /* On some sparc systems, changes by the child to local and incoming | |
ba479fd2 NN |
7294 | argument registers are propagated back to the parent. The compiler |
7295 | is told about this with #include <vfork.h>, but some compilers | |
7296 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
7297 | static variable whose address is put into a register that is | |
7298 | clobbered by the vfork. */ | |
7299 | static void | |
c375c43b KG |
7300 | #ifdef __cplusplus |
7301 | sparc_address_test (int arg) | |
ba479fd2 | 7302 | # else |
c375c43b KG |
7303 | sparc_address_test (arg) int arg; |
7304 | #endif | |
7305 | { | |
7306 | static pid_t child; | |
7307 | if (!child) { | |
7308 | child = vfork (); | |
7309 | if (child < 0) { | |
7310 | perror ("vfork"); | |
7311 | _exit(2); | |
7312 | } | |
7313 | if (!child) { | |
7314 | arg = getpid(); | |
7315 | write(-1, "", 0); | |
7316 | _exit (arg); | |
7317 | } | |
7318 | } | |
7319 | } | |
ba479fd2 NN |
7320 | |
7321 | int | |
7322 | main () | |
7323 | { | |
c375c43b KG |
7324 | pid_t parent = getpid (); |
7325 | pid_t child; | |
7326 | ||
ba479fd2 | 7327 | sparc_address_test (0); |
c375c43b KG |
7328 | |
7329 | child = vfork (); | |
7330 | ||
7331 | if (child == 0) { | |
ba479fd2 NN |
7332 | /* Here is another test for sparc vfork register problems. This |
7333 | test uses lots of local variables, at least as many local | |
7334 | variables as main has allocated so far including compiler | |
7335 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
7336 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
7337 | reuse the register of parent for one of the local variables, | |
7338 | since it will think that parent can't possibly be used any more | |
7339 | in this routine. Assigning to the local variable will thus | |
7340 | munge parent in the parent process. */ | |
c375c43b KG |
7341 | pid_t |
7342 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
7343 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
7344 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
7345 | use the same hardware register for all 8 local variables. */ | |
7346 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
7347 | || p != p5 || p != p6 || p != p7) | |
7348 | _exit(1); | |
7349 | ||
ba479fd2 NN |
7350 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
7351 | from child file descriptors. If the child closes a descriptor | |
7352 | before it execs or exits, this munges the parent's descriptor | |
7353 | as well. Test for this by closing stdout in the child. */ | |
c375c43b KG |
7354 | _exit(close(fileno(stdout)) != 0); |
7355 | } else { | |
7356 | int status; | |
7357 | struct stat st; | |
7358 | ||
7359 | while (wait(&status) != child) | |
7360 | ; | |
7361 | exit( | |
7362 | /* Was there some problem with vforking? */ | |
7363 | child < 0 | |
7364 | ||
7365 | /* Did the child fail? (This shouldn't happen.) */ | |
7366 | || status | |
7367 | ||
7368 | /* Did the vfork/compiler bug occur? */ | |
7369 | || parent != getpid() | |
7370 | ||
7371 | /* Did the file descriptor bug occur? */ | |
7372 | || fstat(fileno(stdout), &st) != 0 | |
7373 | ); | |
7374 | } | |
7375 | } | |
ba479fd2 NN |
7376 | _ACEOF |
7377 | rm -f conftest$ac_exeext | |
7378 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
7379 | (eval $ac_link) 2>&5 | |
7380 | ac_status=$? | |
7381 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7382 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
7383 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7384 | (eval $ac_try) 2>&5 | |
7385 | ac_status=$? | |
7386 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7387 | (exit $ac_status); }; }; then | |
c375c43b KG |
7388 | ac_cv_func_vfork_works=yes |
7389 | else | |
ba479fd2 NN |
7390 | echo "$as_me: program exited with status $ac_status" >&5 |
7391 | echo "$as_me: failed program was:" >&5 | |
7392 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7393 | ||
7394 | ( exit $ac_status ) | |
7395 | ac_cv_func_vfork_works=no | |
cafe096b | 7396 | fi |
a6a5e4c9 | 7397 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
6e3f3080 | 7398 | fi |
ba479fd2 NN |
7399 | fi |
7400 | echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5 | |
7401 | echo "${ECHO_T}$ac_cv_func_vfork_works" >&6 | |
c375c43b | 7402 | |
ba479fd2 NN |
7403 | fi; |
7404 | if test "x$ac_cv_func_fork_works" = xcross; then | |
7405 | ac_cv_func_vfork_works=ac_cv_func_vfork | |
7406 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 | |
7407 | echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
c375c43b KG |
7408 | fi |
7409 | ||
ba479fd2 NN |
7410 | if test "x$ac_cv_func_vfork_works" = xyes; then |
7411 | ||
7412 | cat >>confdefs.h <<\_ACEOF | |
7413 | #define HAVE_WORKING_VFORK 1 | |
7414 | _ACEOF | |
7415 | ||
7416 | else | |
7417 | ||
7418 | cat >>confdefs.h <<\_ACEOF | |
c375c43b | 7419 | #define vfork fork |
ba479fd2 | 7420 | _ACEOF |
c375c43b KG |
7421 | |
7422 | fi | |
ba479fd2 NN |
7423 | if test "x$ac_cv_func_fork_works" = xyes; then |
7424 | ||
7425 | cat >>confdefs.h <<\_ACEOF | |
7426 | #define HAVE_WORKING_FORK 1 | |
7427 | _ACEOF | |
7428 | ||
7429 | fi | |
7430 | ||
c375c43b | 7431 | |
81bf3d9e | 7432 | |
f91abfce | 7433 | |
b7f2fb96 | 7434 | am_cv_lib_iconv_ldpath= |
ba479fd2 NN |
7435 | |
7436 | # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. | |
f91abfce TT |
7437 | if test "${with_libiconv_prefix+set}" = set; then |
7438 | withval="$with_libiconv_prefix" | |
ba479fd2 | 7439 | |
f91abfce TT |
7440 | for dir in `echo "$withval" | tr : ' '`; do |
7441 | if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi | |
b7f2fb96 | 7442 | if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi |
f91abfce | 7443 | done |
ba479fd2 NN |
7444 | |
7445 | fi; | |
f91abfce TT |
7446 | |
7447 | ||
ba479fd2 | 7448 | for ac_header in iconv.h |
eb158727 | 7449 | do |
ba479fd2 | 7450 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
ca9bc441 | 7451 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
ba479fd2 NN |
7452 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 |
7453 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
7454 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 7455 | else |
ca9bc441 | 7456 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7457 | #line $LINENO "configure" |
7458 | /* confdefs.h. */ | |
7459 | _ACEOF | |
7460 | cat confdefs.h >>conftest.$ac_ext | |
7461 | cat >>conftest.$ac_ext <<_ACEOF | |
7462 | /* end confdefs.h. */ | |
7463 | #include <$ac_header> | |
7464 | _ACEOF | |
7465 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
7466 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
7467 | ac_status=$? | |
7468 | grep -v '^ *+' conftest.er1 >conftest.err | |
7469 | rm -f conftest.er1 | |
7470 | cat conftest.err >&5 | |
7471 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7472 | (exit $ac_status); } >/dev/null; then | |
7473 | if test -s conftest.err; then | |
7474 | ac_cpp_err=$ac_c_preproc_warn_flag | |
7475 | else | |
7476 | ac_cpp_err= | |
7477 | fi | |
7478 | else | |
7479 | ac_cpp_err=yes | |
7480 | fi | |
7481 | if test -z "$ac_cpp_err"; then | |
ca9bc441 | 7482 | eval "$as_ac_Header=yes" |
ba479fd2 NN |
7483 | else |
7484 | echo "$as_me: failed program was:" >&5 | |
7485 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7486 | ||
ca9bc441 | 7487 | eval "$as_ac_Header=no" |
ba479fd2 NN |
7488 | fi |
7489 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 7490 | fi |
ba479fd2 NN |
7491 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
7492 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
ba479fd2 NN |
7493 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
7494 | cat >>confdefs.h <<_ACEOF | |
7495 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
7496 | _ACEOF | |
7497 | ||
eb158727 ZW |
7498 | fi |
7499 | done | |
7500 | ||
7501 | ||
ba479fd2 NN |
7502 | echo "$as_me:$LINENO: checking for iconv" >&5 |
7503 | echo $ECHO_N "checking for iconv... $ECHO_C" >&6 | |
7504 | if test "${am_cv_func_iconv+set}" = set; then | |
7505 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f91abfce | 7506 | else |
ba479fd2 | 7507 | |
f91abfce TT |
7508 | am_cv_func_iconv="no, consider installing GNU libiconv" |
7509 | am_cv_lib_iconv=no | |
ba479fd2 NN |
7510 | cat >conftest.$ac_ext <<_ACEOF |
7511 | #line $LINENO "configure" | |
7512 | /* confdefs.h. */ | |
7513 | _ACEOF | |
7514 | cat confdefs.h >>conftest.$ac_ext | |
7515 | cat >>conftest.$ac_ext <<_ACEOF | |
7516 | /* end confdefs.h. */ | |
f91abfce TT |
7517 | #include <stdlib.h> |
7518 | #include <iconv.h> | |
ba479fd2 NN |
7519 | int |
7520 | main () | |
7521 | { | |
f91abfce TT |
7522 | iconv_t cd = iconv_open("",""); |
7523 | iconv(cd,NULL,NULL,NULL,NULL); | |
7524 | iconv_close(cd); | |
ba479fd2 NN |
7525 | ; |
7526 | return 0; | |
7527 | } | |
7528 | _ACEOF | |
7529 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7530 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
7531 | (eval $ac_link) 2>&5 | |
7532 | ac_status=$? | |
7533 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7534 | (exit $ac_status); } && | |
7535 | { ac_try='test -s conftest$ac_exeext' | |
7536 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7537 | (eval $ac_try) 2>&5 | |
7538 | ac_status=$? | |
7539 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7540 | (exit $ac_status); }; }; then | |
f91abfce TT |
7541 | am_cv_func_iconv=yes |
7542 | else | |
ba479fd2 NN |
7543 | echo "$as_me: failed program was:" >&5 |
7544 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7545 | ||
f91abfce | 7546 | fi |
ba479fd2 | 7547 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
f91abfce TT |
7548 | if test "$am_cv_func_iconv" != yes; then |
7549 | am_save_LIBS="$LIBS" | |
b7f2fb96 | 7550 | LIBS="$LIBS $am_cv_libiconv_ldpath -liconv" |
ba479fd2 NN |
7551 | cat >conftest.$ac_ext <<_ACEOF |
7552 | #line $LINENO "configure" | |
7553 | /* confdefs.h. */ | |
7554 | _ACEOF | |
7555 | cat confdefs.h >>conftest.$ac_ext | |
7556 | cat >>conftest.$ac_ext <<_ACEOF | |
7557 | /* end confdefs.h. */ | |
f91abfce TT |
7558 | #include <stdlib.h> |
7559 | #include <iconv.h> | |
ba479fd2 NN |
7560 | int |
7561 | main () | |
7562 | { | |
f91abfce TT |
7563 | iconv_t cd = iconv_open("",""); |
7564 | iconv(cd,NULL,NULL,NULL,NULL); | |
7565 | iconv_close(cd); | |
ba479fd2 NN |
7566 | ; |
7567 | return 0; | |
7568 | } | |
7569 | _ACEOF | |
7570 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7571 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
7572 | (eval $ac_link) 2>&5 | |
7573 | ac_status=$? | |
7574 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7575 | (exit $ac_status); } && | |
7576 | { ac_try='test -s conftest$ac_exeext' | |
7577 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7578 | (eval $ac_try) 2>&5 | |
7579 | ac_status=$? | |
7580 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7581 | (exit $ac_status); }; }; then | |
f91abfce TT |
7582 | am_cv_lib_iconv=yes |
7583 | am_cv_func_iconv=yes | |
7584 | else | |
ba479fd2 NN |
7585 | echo "$as_me: failed program was:" >&5 |
7586 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7587 | ||
f91abfce | 7588 | fi |
ba479fd2 | 7589 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
f91abfce TT |
7590 | LIBS="$am_save_LIBS" |
7591 | fi | |
6e3f3080 | 7592 | |
ba479fd2 NN |
7593 | fi |
7594 | echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5 | |
7595 | echo "${ECHO_T}$am_cv_func_iconv" >&6 | |
63cf211a | 7596 | if test "$am_cv_func_iconv" = yes; then |
ba479fd2 NN |
7597 | |
7598 | cat >>confdefs.h <<\_ACEOF | |
f91abfce | 7599 | #define HAVE_ICONV 1 |
ba479fd2 | 7600 | _ACEOF |
f91abfce | 7601 | |
ba479fd2 NN |
7602 | echo "$as_me:$LINENO: checking for iconv declaration" >&5 |
7603 | echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6 | |
7604 | if test "${am_cv_proto_iconv+set}" = set; then | |
7605 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f91abfce | 7606 | else |
ba479fd2 NN |
7607 | |
7608 | cat >conftest.$ac_ext <<_ACEOF | |
7609 | #line $LINENO "configure" | |
7610 | /* confdefs.h. */ | |
7611 | _ACEOF | |
7612 | cat confdefs.h >>conftest.$ac_ext | |
7613 | cat >>conftest.$ac_ext <<_ACEOF | |
7614 | /* end confdefs.h. */ | |
f91abfce TT |
7615 | |
7616 | #include <stdlib.h> | |
7617 | #include <iconv.h> | |
7618 | extern | |
7619 | #ifdef __cplusplus | |
7620 | "C" | |
7621 | #endif | |
7622 | #if defined(__STDC__) || defined(__cplusplus) | |
7623 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
7624 | #else | |
7625 | size_t iconv(); | |
7626 | #endif | |
7627 | ||
ba479fd2 NN |
7628 | int |
7629 | main () | |
7630 | { | |
f91abfce | 7631 | |
ba479fd2 NN |
7632 | ; |
7633 | return 0; | |
7634 | } | |
7635 | _ACEOF | |
7636 | rm -f conftest.$ac_objext | |
7637 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
7638 | (eval $ac_compile) 2>&5 | |
7639 | ac_status=$? | |
7640 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7641 | (exit $ac_status); } && | |
7642 | { ac_try='test -s conftest.$ac_objext' | |
7643 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7644 | (eval $ac_try) 2>&5 | |
7645 | ac_status=$? | |
7646 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7647 | (exit $ac_status); }; }; then | |
f91abfce TT |
7648 | am_cv_proto_iconv_arg1="" |
7649 | else | |
ba479fd2 NN |
7650 | echo "$as_me: failed program was:" >&5 |
7651 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7652 | ||
7653 | am_cv_proto_iconv_arg1="const" | |
f91abfce | 7654 | fi |
ba479fd2 | 7655 | rm -f conftest.$ac_objext conftest.$ac_ext |
f91abfce TT |
7656 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" |
7657 | fi | |
7658 | ||
7659 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
ba479fd2 NN |
7660 | echo "$as_me:$LINENO: result: ${ac_t:- |
7661 | }$am_cv_proto_iconv" >&5 | |
7662 | echo "${ECHO_T}${ac_t:- | |
7663 | }$am_cv_proto_iconv" >&6 | |
7664 | ||
7665 | cat >>confdefs.h <<_ACEOF | |
f91abfce | 7666 | #define ICONV_CONST $am_cv_proto_iconv_arg1 |
ba479fd2 | 7667 | _ACEOF |
f91abfce TT |
7668 | |
7669 | fi | |
7670 | LIBICONV= | |
7671 | if test "$am_cv_lib_iconv" = yes; then | |
b7f2fb96 | 7672 | LIBICONV="$am_cv_lib_iconv_ldpath -liconv" |
f91abfce | 7673 | fi |
ba479fd2 | 7674 | |
f91abfce | 7675 | |
56694dd9 ZW |
7676 | # Until we have in-tree GNU iconv: |
7677 | LIBICONV_DEP= | |
7678 | ||
7679 | ||
7680 | ||
ba479fd2 NN |
7681 | echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5 |
7682 | echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6 | |
7683 | if test "${am_cv_val_LC_MESSAGES+set}" = set; then | |
7684 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
56694dd9 | 7685 | else |
ba479fd2 NN |
7686 | cat >conftest.$ac_ext <<_ACEOF |
7687 | #line $LINENO "configure" | |
7688 | /* confdefs.h. */ | |
7689 | _ACEOF | |
7690 | cat confdefs.h >>conftest.$ac_ext | |
7691 | cat >>conftest.$ac_ext <<_ACEOF | |
7692 | /* end confdefs.h. */ | |
56694dd9 | 7693 | #include <locale.h> |
ba479fd2 NN |
7694 | int |
7695 | main () | |
7696 | { | |
56694dd9 | 7697 | return LC_MESSAGES |
ba479fd2 NN |
7698 | ; |
7699 | return 0; | |
7700 | } | |
7701 | _ACEOF | |
7702 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7703 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
7704 | (eval $ac_link) 2>&5 | |
7705 | ac_status=$? | |
7706 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7707 | (exit $ac_status); } && | |
7708 | { ac_try='test -s conftest$ac_exeext' | |
7709 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7710 | (eval $ac_try) 2>&5 | |
7711 | ac_status=$? | |
7712 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7713 | (exit $ac_status); }; }; then | |
56694dd9 ZW |
7714 | am_cv_val_LC_MESSAGES=yes |
7715 | else | |
ba479fd2 NN |
7716 | echo "$as_me: failed program was:" >&5 |
7717 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7718 | ||
7719 | am_cv_val_LC_MESSAGES=no | |
56694dd9 | 7720 | fi |
ba479fd2 | 7721 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
56694dd9 | 7722 | fi |
ba479fd2 NN |
7723 | echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5 |
7724 | echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6 | |
63cf211a | 7725 | if test $am_cv_val_LC_MESSAGES = yes; then |
ba479fd2 NN |
7726 | |
7727 | cat >>confdefs.h <<\_ACEOF | |
56694dd9 | 7728 | #define HAVE_LC_MESSAGES 1 |
ba479fd2 | 7729 | _ACEOF |
56694dd9 ZW |
7730 | |
7731 | fi | |
7732 | ||
f91abfce | 7733 | |
86cf1cbd KG |
7734 | # We will need to find libiberty.h and ansidecl.h |
7735 | saved_CFLAGS="$CFLAGS" | |
7736 | CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" | |
8e944909 | 7737 | for ac_func in getenv atol sbrk abort atof getcwd getwd \ |
3b681e9d | 7738 | strsignal putc_unlocked fputs_unlocked fwrite_unlocked \ |
236ce4b2 | 7739 | fprintf_unlocked strstr errno snprintf vasprintf \ |
c1800ec8 | 7740 | malloc realloc calloc free basename getopt clock |
81bf3d9e | 7741 | do |
f31e826b | 7742 | ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
ba479fd2 NN |
7743 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
7744 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
7745 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
7746 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7747 | else | |
7748 | cat >conftest.$ac_ext <<_ACEOF | |
7749 | #line $LINENO "configure" | |
7750 | /* confdefs.h. */ | |
7751 | _ACEOF | |
7752 | cat confdefs.h >>conftest.$ac_ext | |
7753 | cat >>conftest.$ac_ext <<_ACEOF | |
7754 | /* end confdefs.h. */ | |
7afe8c41 KG |
7755 | #undef $ac_tr_decl |
7756 | #define $ac_tr_decl 1 | |
ba479fd2 | 7757 | |
d02af173 | 7758 | #include "ansidecl.h" |
86cf1cbd | 7759 | #include "system.h" |
f31e826b | 7760 | |
ba479fd2 NN |
7761 | int |
7762 | main () | |
7763 | { | |
86cf1cbd KG |
7764 | #ifndef $ac_func |
7765 | char *(*pfn) = (char *(*)) $ac_func ; | |
7766 | #endif | |
ba479fd2 NN |
7767 | ; |
7768 | return 0; | |
7769 | } | |
7770 | _ACEOF | |
7771 | rm -f conftest.$ac_objext | |
7772 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
7773 | (eval $ac_compile) 2>&5 | |
7774 | ac_status=$? | |
7775 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7776 | (exit $ac_status); } && | |
7777 | { ac_try='test -s conftest.$ac_objext' | |
7778 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7779 | (eval $ac_try) 2>&5 | |
7780 | ac_status=$? | |
7781 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7782 | (exit $ac_status); }; }; then | |
f31e826b | 7783 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 7784 | else |
ba479fd2 NN |
7785 | echo "$as_me: failed program was:" >&5 |
7786 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7787 | ||
7788 | eval "gcc_cv_have_decl_$ac_func=no" | |
81bf3d9e | 7789 | fi |
ba479fd2 | 7790 | rm -f conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
7791 | fi |
7792 | ||
f31e826b | 7793 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
ba479fd2 NN |
7794 | echo "$as_me:$LINENO: result: yes" >&5 |
7795 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 7796 | #define $ac_tr_decl 1 |
ba479fd2 NN |
7797 | _ACEOF |
7798 | ||
81bf3d9e | 7799 | else |
ba479fd2 NN |
7800 | echo "$as_me:$LINENO: result: no" >&5 |
7801 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 7802 | #define $ac_tr_decl 0 |
ba479fd2 NN |
7803 | _ACEOF |
7804 | ||
81bf3d9e RH |
7805 | fi |
7806 | ||
7807 | done | |
86cf1cbd | 7808 | if test x = y ; then |
ba479fd2 NN |
7809 | |
7810 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7811 | #define HAVE_DECL_GETENV 1 |
ba479fd2 NN |
7812 | _ACEOF |
7813 | ||
7814 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7815 | #define HAVE_DECL_ATOL 1 |
ba479fd2 NN |
7816 | _ACEOF |
7817 | ||
7818 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7819 | #define HAVE_DECL_SBRK 1 |
ba479fd2 NN |
7820 | _ACEOF |
7821 | ||
7822 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7823 | #define HAVE_DECL_ABORT 1 |
ba479fd2 NN |
7824 | _ACEOF |
7825 | ||
7826 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7827 | #define HAVE_DECL_ATOF 1 |
ba479fd2 NN |
7828 | _ACEOF |
7829 | ||
7830 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7831 | #define HAVE_DECL_GETCWD 1 |
ba479fd2 NN |
7832 | _ACEOF |
7833 | ||
7834 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7835 | #define HAVE_DECL_GETWD 1 |
ba479fd2 | 7836 | _ACEOF |
86cf1cbd | 7837 | \ |
ba479fd2 NN |
7838 | |
7839 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7840 | #define HAVE_DECL_STRSIGNAL 1 |
ba479fd2 NN |
7841 | _ACEOF |
7842 | ||
7843 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7844 | #define HAVE_DECL_PUTC_UNLOCKED 1 |
ba479fd2 NN |
7845 | _ACEOF |
7846 | ||
7847 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7848 | #define HAVE_DECL_FPUTS_UNLOCKED 1 |
ba479fd2 NN |
7849 | _ACEOF |
7850 | ||
7851 | cat >>confdefs.h <<\_ACEOF | |
3b681e9d | 7852 | #define HAVE_DECL_FWRITE_UNLOCKED 1 |
ba479fd2 | 7853 | _ACEOF |
3b681e9d | 7854 | \ |
ba479fd2 NN |
7855 | |
7856 | cat >>confdefs.h <<\_ACEOF | |
3b681e9d | 7857 | #define HAVE_DECL_FPRINTF_UNLOCKED 1 |
ba479fd2 NN |
7858 | _ACEOF |
7859 | ||
7860 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7861 | #define HAVE_DECL_STRSTR 1 |
ba479fd2 NN |
7862 | _ACEOF |
7863 | ||
7864 | cat >>confdefs.h <<\_ACEOF | |
6c889b67 | 7865 | #define HAVE_DECL_ERRNO 1 |
ba479fd2 NN |
7866 | _ACEOF |
7867 | ||
7868 | cat >>confdefs.h <<\_ACEOF | |
236ce4b2 | 7869 | #define HAVE_DECL_SNPRINTF 1 |
ba479fd2 NN |
7870 | _ACEOF |
7871 | ||
7872 | cat >>confdefs.h <<\_ACEOF | |
a7475ab1 | 7873 | #define HAVE_DECL_VASPRINTF 1 |
ba479fd2 | 7874 | _ACEOF |
86cf1cbd | 7875 | \ |
ba479fd2 NN |
7876 | |
7877 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7878 | #define HAVE_DECL_MALLOC 1 |
ba479fd2 NN |
7879 | _ACEOF |
7880 | ||
7881 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7882 | #define HAVE_DECL_REALLOC 1 |
ba479fd2 NN |
7883 | _ACEOF |
7884 | ||
7885 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7886 | #define HAVE_DECL_CALLOC 1 |
ba479fd2 NN |
7887 | _ACEOF |
7888 | ||
7889 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7890 | #define HAVE_DECL_FREE 1 |
ba479fd2 NN |
7891 | _ACEOF |
7892 | ||
7893 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7894 | #define HAVE_DECL_BASENAME 1 |
ba479fd2 NN |
7895 | _ACEOF |
7896 | ||
7897 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7898 | #define HAVE_DECL_GETOPT 1 |
ba479fd2 NN |
7899 | _ACEOF |
7900 | ||
7901 | cat >>confdefs.h <<\_ACEOF | |
c1800ec8 | 7902 | #define HAVE_DECL_CLOCK 1 |
ba479fd2 | 7903 | _ACEOF |
81bf3d9e RH |
7904 | fi |
7905 | ||
81bf3d9e RH |
7906 | |
7907 | for ac_func in getrlimit setrlimit getrusage | |
7908 | do | |
f31e826b | 7909 | ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
ba479fd2 NN |
7910 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
7911 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
7912 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
7913 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7914 | else | |
7915 | cat >conftest.$ac_ext <<_ACEOF | |
7916 | #line $LINENO "configure" | |
7917 | /* confdefs.h. */ | |
7918 | _ACEOF | |
7919 | cat confdefs.h >>conftest.$ac_ext | |
7920 | cat >>conftest.$ac_ext <<_ACEOF | |
7921 | /* end confdefs.h. */ | |
7afe8c41 KG |
7922 | #undef $ac_tr_decl |
7923 | #define $ac_tr_decl 1 | |
ba479fd2 | 7924 | |
d02af173 | 7925 | #include "ansidecl.h" |
86cf1cbd | 7926 | #include "system.h" |
81bf3d9e RH |
7927 | #ifdef HAVE_SYS_RESOURCE_H |
7928 | #include <sys/resource.h> | |
7929 | #endif | |
7930 | ||
f31e826b | 7931 | |
ba479fd2 NN |
7932 | int |
7933 | main () | |
7934 | { | |
86cf1cbd KG |
7935 | #ifndef $ac_func |
7936 | char *(*pfn) = (char *(*)) $ac_func ; | |
7937 | #endif | |
ba479fd2 NN |
7938 | ; |
7939 | return 0; | |
7940 | } | |
7941 | _ACEOF | |
7942 | rm -f conftest.$ac_objext | |
7943 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
7944 | (eval $ac_compile) 2>&5 | |
7945 | ac_status=$? | |
7946 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7947 | (exit $ac_status); } && | |
7948 | { ac_try='test -s conftest.$ac_objext' | |
7949 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7950 | (eval $ac_try) 2>&5 | |
7951 | ac_status=$? | |
7952 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7953 | (exit $ac_status); }; }; then | |
f31e826b | 7954 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 7955 | else |
ba479fd2 NN |
7956 | echo "$as_me: failed program was:" >&5 |
7957 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7958 | ||
7959 | eval "gcc_cv_have_decl_$ac_func=no" | |
81bf3d9e | 7960 | fi |
ba479fd2 | 7961 | rm -f conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
7962 | fi |
7963 | ||
f31e826b | 7964 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
ba479fd2 NN |
7965 | echo "$as_me:$LINENO: result: yes" >&5 |
7966 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 7967 | #define $ac_tr_decl 1 |
ba479fd2 NN |
7968 | _ACEOF |
7969 | ||
81bf3d9e | 7970 | else |
ba479fd2 NN |
7971 | echo "$as_me:$LINENO: result: no" >&5 |
7972 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 7973 | #define $ac_tr_decl 0 |
ba479fd2 NN |
7974 | _ACEOF |
7975 | ||
81bf3d9e RH |
7976 | fi |
7977 | ||
7978 | done | |
86cf1cbd | 7979 | if test x = y ; then |
ba479fd2 NN |
7980 | |
7981 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7982 | #define HAVE_DECL_GETRLIMIT 1 |
ba479fd2 NN |
7983 | _ACEOF |
7984 | ||
7985 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7986 | #define HAVE_DECL_SETRLIMIT 1 |
ba479fd2 NN |
7987 | _ACEOF |
7988 | ||
7989 | cat >>confdefs.h <<\_ACEOF | |
f31e826b | 7990 | #define HAVE_DECL_GETRUSAGE 1 |
ba479fd2 | 7991 | _ACEOF |
86cf1cbd KG |
7992 | fi |
7993 | ||
81bf3d9e | 7994 | |
ba479fd2 NN |
7995 | cat >conftest.$ac_ext <<_ACEOF |
7996 | #line $LINENO "configure" | |
7997 | /* confdefs.h. */ | |
7998 | _ACEOF | |
7999 | cat confdefs.h >>conftest.$ac_ext | |
8000 | cat >>conftest.$ac_ext <<_ACEOF | |
8001 | /* end confdefs.h. */ | |
b2522d2b HPN |
8002 | |
8003 | #include "ansidecl.h" | |
8004 | #include "system.h" | |
8005 | #ifdef HAVE_SYS_RESOURCE_H | |
8006 | #include <sys/resource.h> | |
8007 | #endif | |
8008 | ||
ba479fd2 NN |
8009 | int |
8010 | main () | |
8011 | { | |
b2522d2b | 8012 | rlim_t l = 0; |
ba479fd2 NN |
8013 | ; |
8014 | return 0; | |
8015 | } | |
8016 | _ACEOF | |
8017 | rm -f conftest.$ac_objext | |
8018 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
8019 | (eval $ac_compile) 2>&5 | |
8020 | ac_status=$? | |
8021 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8022 | (exit $ac_status); } && | |
8023 | { ac_try='test -s conftest.$ac_objext' | |
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 $ac_status); }; }; then | |
b2522d2b HPN |
8029 | : |
8030 | else | |
ba479fd2 NN |
8031 | echo "$as_me: failed program was:" >&5 |
8032 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8033 | ||
8034 | ||
8035 | cat >>confdefs.h <<\_ACEOF | |
b2522d2b | 8036 | #define rlim_t long |
ba479fd2 | 8037 | _ACEOF |
b2522d2b HPN |
8038 | |
8039 | fi | |
ba479fd2 | 8040 | rm -f conftest.$ac_objext conftest.$ac_ext |
b2522d2b | 8041 | |
351df804 | 8042 | for ac_func in ldgetname |
c1800ec8 ZW |
8043 | do |
8044 | ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
ba479fd2 NN |
8045 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
8046 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
8047 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
8048 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8049 | else | |
8050 | cat >conftest.$ac_ext <<_ACEOF | |
8051 | #line $LINENO "configure" | |
8052 | /* confdefs.h. */ | |
8053 | _ACEOF | |
8054 | cat confdefs.h >>conftest.$ac_ext | |
8055 | cat >>conftest.$ac_ext <<_ACEOF | |
8056 | /* end confdefs.h. */ | |
c1800ec8 ZW |
8057 | #undef $ac_tr_decl |
8058 | #define $ac_tr_decl 1 | |
ba479fd2 | 8059 | |
351df804 KG |
8060 | #include "ansidecl.h" |
8061 | #include "system.h" | |
8062 | #ifdef HAVE_LDFCN_H | |
8063 | #include <ldfcn.h> | |
8064 | #endif | |
8065 | ||
8066 | ||
ba479fd2 NN |
8067 | int |
8068 | main () | |
8069 | { | |
351df804 KG |
8070 | #ifndef $ac_func |
8071 | char *(*pfn) = (char *(*)) $ac_func ; | |
8072 | #endif | |
ba479fd2 NN |
8073 | ; |
8074 | return 0; | |
8075 | } | |
8076 | _ACEOF | |
8077 | rm -f conftest.$ac_objext | |
8078 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
8079 | (eval $ac_compile) 2>&5 | |
8080 | ac_status=$? | |
8081 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8082 | (exit $ac_status); } && | |
8083 | { ac_try='test -s conftest.$ac_objext' | |
8084 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8085 | (eval $ac_try) 2>&5 | |
8086 | ac_status=$? | |
8087 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8088 | (exit $ac_status); }; }; then | |
351df804 KG |
8089 | eval "gcc_cv_have_decl_$ac_func=yes" |
8090 | else | |
ba479fd2 NN |
8091 | echo "$as_me: failed program was:" >&5 |
8092 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8093 | ||
8094 | eval "gcc_cv_have_decl_$ac_func=no" | |
351df804 | 8095 | fi |
ba479fd2 | 8096 | rm -f conftest.$ac_objext conftest.$ac_ext |
351df804 KG |
8097 | fi |
8098 | ||
8099 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
ba479fd2 NN |
8100 | echo "$as_me:$LINENO: result: yes" >&5 |
8101 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
351df804 | 8102 | #define $ac_tr_decl 1 |
ba479fd2 NN |
8103 | _ACEOF |
8104 | ||
351df804 | 8105 | else |
ba479fd2 NN |
8106 | echo "$as_me:$LINENO: result: no" >&5 |
8107 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
351df804 | 8108 | #define $ac_tr_decl 0 |
ba479fd2 NN |
8109 | _ACEOF |
8110 | ||
351df804 KG |
8111 | fi |
8112 | ||
8113 | done | |
8114 | if test x = y ; then | |
ba479fd2 NN |
8115 | |
8116 | cat >>confdefs.h <<\_ACEOF | |
351df804 | 8117 | #define HAVE_DECL_LDGETNAME 1 |
ba479fd2 | 8118 | _ACEOF |
351df804 KG |
8119 | fi |
8120 | ||
8121 | ||
8122 | for ac_func in times | |
8123 | do | |
8124 | ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
ba479fd2 NN |
8125 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
8126 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
8127 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
8128 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8129 | else | |
8130 | cat >conftest.$ac_ext <<_ACEOF | |
8131 | #line $LINENO "configure" | |
8132 | /* confdefs.h. */ | |
8133 | _ACEOF | |
8134 | cat confdefs.h >>conftest.$ac_ext | |
8135 | cat >>conftest.$ac_ext <<_ACEOF | |
8136 | /* end confdefs.h. */ | |
351df804 KG |
8137 | #undef $ac_tr_decl |
8138 | #define $ac_tr_decl 1 | |
ba479fd2 | 8139 | |
c1800ec8 ZW |
8140 | #include "ansidecl.h" |
8141 | #include "system.h" | |
8142 | #ifdef HAVE_SYS_TIMES_H | |
8143 | #include <sys/times.h> | |
8144 | #endif | |
8145 | ||
8146 | ||
ba479fd2 NN |
8147 | int |
8148 | main () | |
8149 | { | |
c1800ec8 ZW |
8150 | #ifndef $ac_func |
8151 | char *(*pfn) = (char *(*)) $ac_func ; | |
8152 | #endif | |
ba479fd2 NN |
8153 | ; |
8154 | return 0; | |
8155 | } | |
8156 | _ACEOF | |
8157 | rm -f conftest.$ac_objext | |
8158 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
8159 | (eval $ac_compile) 2>&5 | |
8160 | ac_status=$? | |
8161 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8162 | (exit $ac_status); } && | |
8163 | { ac_try='test -s conftest.$ac_objext' | |
8164 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8165 | (eval $ac_try) 2>&5 | |
8166 | ac_status=$? | |
8167 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8168 | (exit $ac_status); }; }; then | |
c1800ec8 ZW |
8169 | eval "gcc_cv_have_decl_$ac_func=yes" |
8170 | else | |
ba479fd2 NN |
8171 | echo "$as_me: failed program was:" >&5 |
8172 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8173 | ||
8174 | eval "gcc_cv_have_decl_$ac_func=no" | |
c1800ec8 | 8175 | fi |
ba479fd2 | 8176 | rm -f conftest.$ac_objext conftest.$ac_ext |
c1800ec8 ZW |
8177 | fi |
8178 | ||
8179 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
ba479fd2 NN |
8180 | echo "$as_me:$LINENO: result: yes" >&5 |
8181 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 8182 | #define $ac_tr_decl 1 |
ba479fd2 NN |
8183 | _ACEOF |
8184 | ||
c1800ec8 | 8185 | else |
ba479fd2 NN |
8186 | echo "$as_me:$LINENO: result: no" >&5 |
8187 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 8188 | #define $ac_tr_decl 0 |
ba479fd2 NN |
8189 | _ACEOF |
8190 | ||
c1800ec8 ZW |
8191 | fi |
8192 | ||
8193 | done | |
8194 | if test x = y ; then | |
ba479fd2 NN |
8195 | |
8196 | cat >>confdefs.h <<\_ACEOF | |
c1800ec8 | 8197 | #define HAVE_DECL_TIMES 1 |
ba479fd2 | 8198 | _ACEOF |
c1800ec8 ZW |
8199 | fi |
8200 | ||
8201 | ||
8202 | # More time-related stuff. | |
ba479fd2 NN |
8203 | echo "$as_me:$LINENO: checking for struct tms" >&5 |
8204 | echo $ECHO_N "checking for struct tms... $ECHO_C" >&6 | |
8205 | if test "${ac_cv_struct_tms+set}" = set; then | |
8206 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8207 | else | |
8208 | ||
8209 | cat >conftest.$ac_ext <<_ACEOF | |
8210 | #line $LINENO "configure" | |
8211 | /* confdefs.h. */ | |
8212 | _ACEOF | |
8213 | cat confdefs.h >>conftest.$ac_ext | |
8214 | cat >>conftest.$ac_ext <<_ACEOF | |
8215 | /* end confdefs.h. */ | |
c1800ec8 ZW |
8216 | |
8217 | #include "ansidecl.h" | |
8218 | #include "system.h" | |
8219 | #ifdef HAVE_SYS_TIMES_H | |
8220 | #include <sys/times.h> | |
8221 | #endif | |
8222 | ||
ba479fd2 NN |
8223 | int |
8224 | main () | |
8225 | { | |
c1800ec8 | 8226 | struct tms tms; |
ba479fd2 NN |
8227 | ; |
8228 | return 0; | |
8229 | } | |
8230 | _ACEOF | |
8231 | rm -f conftest.$ac_objext | |
8232 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
8233 | (eval $ac_compile) 2>&5 | |
8234 | ac_status=$? | |
8235 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8236 | (exit $ac_status); } && | |
8237 | { ac_try='test -s conftest.$ac_objext' | |
8238 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8239 | (eval $ac_try) 2>&5 | |
8240 | ac_status=$? | |
8241 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8242 | (exit $ac_status); }; }; then | |
c1800ec8 ZW |
8243 | ac_cv_struct_tms=yes |
8244 | else | |
ba479fd2 NN |
8245 | echo "$as_me: failed program was:" >&5 |
8246 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8247 | ||
8248 | ac_cv_struct_tms=no | |
c1800ec8 | 8249 | fi |
ba479fd2 | 8250 | rm -f conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 8251 | fi |
ba479fd2 NN |
8252 | echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5 |
8253 | echo "${ECHO_T}$ac_cv_struct_tms" >&6 | |
63cf211a | 8254 | if test $ac_cv_struct_tms = yes; then |
ba479fd2 NN |
8255 | |
8256 | cat >>confdefs.h <<\_ACEOF | |
c1800ec8 | 8257 | #define HAVE_STRUCT_TMS 1 |
ba479fd2 | 8258 | _ACEOF |
c1800ec8 ZW |
8259 | |
8260 | fi | |
8261 | ||
8262 | # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE. | |
8263 | # revisit after autoconf 2.50. | |
ba479fd2 NN |
8264 | echo "$as_me:$LINENO: checking for clock_t" >&5 |
8265 | echo $ECHO_N "checking for clock_t... $ECHO_C" >&6 | |
8266 | if test "${gcc_cv_type_clock_t+set}" = set; then | |
8267 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8268 | else | |
8269 | ||
8270 | cat >conftest.$ac_ext <<_ACEOF | |
8271 | #line $LINENO "configure" | |
8272 | /* confdefs.h. */ | |
8273 | _ACEOF | |
8274 | cat confdefs.h >>conftest.$ac_ext | |
8275 | cat >>conftest.$ac_ext <<_ACEOF | |
8276 | /* end confdefs.h. */ | |
c1800ec8 ZW |
8277 | |
8278 | #include "ansidecl.h" | |
8279 | #include "system.h" | |
8280 | ||
ba479fd2 NN |
8281 | int |
8282 | main () | |
8283 | { | |
c1800ec8 | 8284 | clock_t x; |
ba479fd2 NN |
8285 | ; |
8286 | return 0; | |
8287 | } | |
8288 | _ACEOF | |
8289 | rm -f conftest.$ac_objext | |
8290 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
8291 | (eval $ac_compile) 2>&5 | |
8292 | ac_status=$? | |
8293 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8294 | (exit $ac_status); } && | |
8295 | { ac_try='test -s conftest.$ac_objext' | |
8296 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8297 | (eval $ac_try) 2>&5 | |
8298 | ac_status=$? | |
8299 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8300 | (exit $ac_status); }; }; then | |
c1800ec8 ZW |
8301 | gcc_cv_type_clock_t=yes |
8302 | else | |
ba479fd2 NN |
8303 | echo "$as_me: failed program was:" >&5 |
8304 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8305 | ||
8306 | gcc_cv_type_clock_t=no | |
c1800ec8 | 8307 | fi |
ba479fd2 | 8308 | rm -f conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 8309 | fi |
ba479fd2 NN |
8310 | echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5 |
8311 | echo "${ECHO_T}$gcc_cv_type_clock_t" >&6 | |
63cf211a | 8312 | if test $gcc_cv_type_clock_t = yes; then |
ba479fd2 NN |
8313 | |
8314 | cat >>confdefs.h <<\_ACEOF | |
c1800ec8 | 8315 | #define HAVE_CLOCK_T 1 |
ba479fd2 | 8316 | _ACEOF |
c1800ec8 ZW |
8317 | |
8318 | fi | |
8319 | ||
ba479fd2 NN |
8320 | echo "$as_me:$LINENO: checking for uchar" >&5 |
8321 | echo $ECHO_N "checking for uchar... $ECHO_C" >&6 | |
8322 | if test "${gcc_cv_type_uchar+set}" = set; then | |
8323 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
a12b5bd9 | 8324 | else |
ba479fd2 NN |
8325 | cat >conftest.$ac_ext <<_ACEOF |
8326 | #line $LINENO "configure" | |
8327 | /* confdefs.h. */ | |
8328 | _ACEOF | |
8329 | cat confdefs.h >>conftest.$ac_ext | |
8330 | cat >>conftest.$ac_ext <<_ACEOF | |
8331 | /* end confdefs.h. */ | |
a12b5bd9 ZW |
8332 | |
8333 | #include "ansidecl.h" | |
8334 | #include "system.h" | |
8335 | ||
ba479fd2 NN |
8336 | int |
8337 | main () | |
8338 | { | |
a12b5bd9 ZW |
8339 | if ((uchar *)0) return 0; |
8340 | if (sizeof(uchar)) return 0; | |
ba479fd2 NN |
8341 | ; |
8342 | return 0; | |
8343 | } | |
8344 | _ACEOF | |
8345 | rm -f conftest.$ac_objext | |
8346 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
8347 | (eval $ac_compile) 2>&5 | |
8348 | ac_status=$? | |
8349 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8350 | (exit $ac_status); } && | |
8351 | { ac_try='test -s conftest.$ac_objext' | |
8352 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8353 | (eval $ac_try) 2>&5 | |
8354 | ac_status=$? | |
8355 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8356 | (exit $ac_status); }; }; then | |
a12b5bd9 ZW |
8357 | ac_cv_type_uchar=yes |
8358 | else | |
ba479fd2 NN |
8359 | echo "$as_me: failed program was:" >&5 |
8360 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8361 | ||
8362 | ac_cv_type_uchar=no | |
a12b5bd9 | 8363 | fi |
ba479fd2 | 8364 | rm -f conftest.$ac_objext conftest.$ac_ext |
a12b5bd9 | 8365 | fi |
ba479fd2 NN |
8366 | echo "$as_me:$LINENO: result: $gcc_cv_type_uchar" >&5 |
8367 | echo "${ECHO_T}$gcc_cv_type_uchar" >&6 | |
63cf211a | 8368 | if test $ac_cv_type_uchar = yes; then |
ba479fd2 NN |
8369 | |
8370 | cat >>confdefs.h <<\_ACEOF | |
a12b5bd9 | 8371 | #define HAVE_UCHAR 1 |
ba479fd2 | 8372 | _ACEOF |
a12b5bd9 ZW |
8373 | |
8374 | fi | |
8375 | ||
eb70d86d AS |
8376 | # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests. |
8377 | CFLAGS="$saved_CFLAGS" | |
8378 | ||
07cf4226 DM |
8379 | # Check whether --enable-initfini-array or --disable-initfini-array was given. |
8380 | if test "${enable_initfini_array+set}" = set; then | |
8381 | enableval="$enable_initfini_array" | |
ba479fd2 | 8382 | |
07cf4226 | 8383 | else |
ba479fd2 NN |
8384 | |
8385 | echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5 | |
8386 | echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6 | |
8387 | if test "${gcc_cv_initfini_array+set}" = set; then | |
8388 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
07cf4226 | 8389 | else |
eb70d86d | 8390 | if test "$cross_compiling" = yes; then |
918c4fe4 | 8391 | gcc_cv_initfini_array=no |
eb70d86d | 8392 | else |
ba479fd2 NN |
8393 | cat >conftest.$ac_ext <<_ACEOF |
8394 | #line $LINENO "configure" | |
8395 | /* confdefs.h. */ | |
8396 | _ACEOF | |
8397 | cat confdefs.h >>conftest.$ac_ext | |
8398 | cat >>conftest.$ac_ext <<_ACEOF | |
8399 | /* end confdefs.h. */ | |
eb70d86d | 8400 | |
07cf4226 DM |
8401 | static int x = -1; |
8402 | int main (void) { return x; } | |
8403 | int foo (void) { x = 0; } | |
8404 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
ba479fd2 NN |
8405 | _ACEOF |
8406 | rm -f conftest$ac_exeext | |
8407 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
8408 | (eval $ac_link) 2>&5 | |
8409 | ac_status=$? | |
8410 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8411 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
8412 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8413 | (eval $ac_try) 2>&5 | |
8414 | ac_status=$? | |
8415 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8416 | (exit $ac_status); }; }; then | |
918c4fe4 | 8417 | gcc_cv_initfini_array=yes |
eb70d86d | 8418 | else |
ba479fd2 NN |
8419 | echo "$as_me: program exited with status $ac_status" >&5 |
8420 | echo "$as_me: failed program was:" >&5 | |
8421 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8422 | ||
8423 | ( exit $ac_status ) | |
8424 | gcc_cv_initfini_array=no | |
eb70d86d | 8425 | fi |
a6a5e4c9 | 8426 | rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
eb70d86d | 8427 | fi |
07cf4226 | 8428 | fi |
ba479fd2 NN |
8429 | echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5 |
8430 | echo "${ECHO_T}$gcc_cv_initfini_array" >&6 | |
eb70d86d | 8431 | enable_initfini_array=$gcc_cv_initfini_array |
07cf4226 | 8432 | |
ba479fd2 | 8433 | fi; |
63cf211a | 8434 | if test $enable_initfini_array = yes; then |
ba479fd2 NN |
8435 | |
8436 | cat >>confdefs.h <<\_ACEOF | |
eb70d86d | 8437 | #define HAVE_INITFINI_ARRAY 1 |
ba479fd2 | 8438 | _ACEOF |
07cf4226 | 8439 | |
eb70d86d | 8440 | fi |
81bf3d9e | 8441 | |
ba479fd2 NN |
8442 | # mkdir takes a single argument on some systems. |
8443 | echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5 | |
8444 | echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6 | |
8445 | if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then | |
8446 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75923b2f | 8447 | else |
ba479fd2 NN |
8448 | cat >conftest.$ac_ext <<_ACEOF |
8449 | #line $LINENO "configure" | |
8450 | /* confdefs.h. */ | |
8451 | _ACEOF | |
8452 | cat confdefs.h >>conftest.$ac_ext | |
8453 | cat >>conftest.$ac_ext <<_ACEOF | |
8454 | /* end confdefs.h. */ | |
75923b2f MK |
8455 | |
8456 | #include <sys/types.h> | |
8457 | #ifdef HAVE_SYS_STAT_H | |
8458 | # include <sys/stat.h> | |
8459 | #endif | |
8460 | #ifdef HAVE_UNISTD_H | |
8461 | # include <unistd.h> | |
8462 | #endif | |
8463 | #ifdef HAVE_DIRECT_H | |
8464 | # include <direct.h> | |
8465 | #endif | |
ba479fd2 NN |
8466 | int |
8467 | main () | |
8468 | { | |
75923b2f | 8469 | mkdir ("foo", 0); |
ba479fd2 NN |
8470 | ; |
8471 | return 0; | |
8472 | } | |
8473 | _ACEOF | |
8474 | rm -f conftest.$ac_objext | |
8475 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
8476 | (eval $ac_compile) 2>&5 | |
8477 | ac_status=$? | |
8478 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8479 | (exit $ac_status); } && | |
8480 | { ac_try='test -s conftest.$ac_objext' | |
8481 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8482 | (eval $ac_try) 2>&5 | |
8483 | ac_status=$? | |
8484 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8485 | (exit $ac_status); }; }; then | |
75923b2f MK |
8486 | gcc_cv_mkdir_takes_one_arg=no |
8487 | else | |
ba479fd2 NN |
8488 | echo "$as_me: failed program was:" >&5 |
8489 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8490 | ||
8491 | gcc_cv_mkdir_takes_one_arg=yes | |
75923b2f | 8492 | fi |
ba479fd2 | 8493 | rm -f conftest.$ac_objext conftest.$ac_ext |
75923b2f | 8494 | fi |
ba479fd2 NN |
8495 | echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5 |
8496 | echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6 | |
63cf211a | 8497 | if test $gcc_cv_mkdir_takes_one_arg = yes ; then |
ba479fd2 NN |
8498 | |
8499 | cat >>confdefs.h <<\_ACEOF | |
75923b2f | 8500 | #define MKDIR_TAKES_ONE_ARG 1 |
ba479fd2 | 8501 | _ACEOF |
75923b2f MK |
8502 | |
8503 | fi | |
8504 | ||
8505 | ||
861bb6c1 JL |
8506 | # File extensions |
8507 | manext='.1' | |
8508 | objext='.o' | |
8509 | ||
8510 | ||
8511 | ||
4977bab6 ZW |
8512 | # With Setjmp/Longjmp based exception handling. |
8513 | # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given. | |
8514 | if test "${enable_sjlj_exceptions+set}" = set; then | |
8515 | enableval="$enable_sjlj_exceptions" | |
8516 | sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi` | |
63cf211a | 8517 | |
ba479fd2 NN |
8518 | cat >>confdefs.h <<_ACEOF |
8519 | #define CONFIG_SJLJ_EXCEPTIONS $sjlj | |
8520 | _ACEOF | |
4977bab6 | 8521 | |
ba479fd2 | 8522 | fi; |
4977bab6 | 8523 | |
c6c51600 | 8524 | if test x$host = x$target; then |
ba479fd2 NN |
8525 | echo "$as_me:$LINENO: checking for main in -lunwind" >&5 |
8526 | echo $ECHO_N "checking for main in -lunwind... $ECHO_C" >&6 | |
8527 | if test "${ac_cv_lib_unwind_main+set}" = set; then | |
8528 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4977bab6 | 8529 | else |
ba479fd2 | 8530 | ac_check_lib_save_LIBS=$LIBS |
4977bab6 | 8531 | LIBS="-lunwind $LIBS" |
ba479fd2 NN |
8532 | cat >conftest.$ac_ext <<_ACEOF |
8533 | #line $LINENO "configure" | |
8534 | /* confdefs.h. */ | |
8535 | _ACEOF | |
8536 | cat confdefs.h >>conftest.$ac_ext | |
8537 | cat >>conftest.$ac_ext <<_ACEOF | |
8538 | /* end confdefs.h. */ | |
4977bab6 | 8539 | |
4977bab6 | 8540 | |
ba479fd2 NN |
8541 | int |
8542 | main () | |
8543 | { | |
8544 | main (); | |
8545 | ; | |
8546 | return 0; | |
8547 | } | |
8548 | _ACEOF | |
8549 | rm -f conftest.$ac_objext conftest$ac_exeext | |
8550 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
8551 | (eval $ac_link) 2>&5 | |
8552 | ac_status=$? | |
8553 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8554 | (exit $ac_status); } && | |
8555 | { ac_try='test -s conftest$ac_exeext' | |
8556 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8557 | (eval $ac_try) 2>&5 | |
8558 | ac_status=$? | |
8559 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8560 | (exit $ac_status); }; }; then | |
8561 | ac_cv_lib_unwind_main=yes | |
8562 | else | |
8563 | echo "$as_me: failed program was:" >&5 | |
8564 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8565 | ||
8566 | ac_cv_lib_unwind_main=no | |
8567 | fi | |
8568 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext | |
8569 | LIBS=$ac_check_lib_save_LIBS | |
8570 | fi | |
8571 | echo "$as_me:$LINENO: result: $ac_cv_lib_unwind_main" >&5 | |
8572 | echo "${ECHO_T}$ac_cv_lib_unwind_main" >&6 | |
8573 | if test $ac_cv_lib_unwind_main = yes; then | |
4977bab6 ZW |
8574 | use_libunwind_default=yes |
8575 | else | |
ba479fd2 | 8576 | use_libunwind_default=no |
4977bab6 ZW |
8577 | fi |
8578 | ||
c6c51600 AS |
8579 | else |
8580 | use_libunwind_default=no | |
8581 | fi | |
4977bab6 ZW |
8582 | # Use libunwind based exception handling. |
8583 | # Check whether --enable-libunwind-exceptions or --disable-libunwind-exceptions was given. | |
8584 | if test "${enable_libunwind_exceptions+set}" = set; then | |
8585 | enableval="$enable_libunwind_exceptions" | |
8586 | use_libunwind_exceptions=$enableval | |
8587 | else | |
8588 | use_libunwind_exceptions=$use_libunwind_default | |
ba479fd2 | 8589 | fi; |
63cf211a | 8590 | if test x"$use_libunwind_exceptions" = xyes; then |
ba479fd2 NN |
8591 | |
8592 | cat >>confdefs.h <<\_ACEOF | |
4977bab6 | 8593 | #define USE_LIBUNWIND_EXCEPTIONS 1 |
ba479fd2 | 8594 | _ACEOF |
4977bab6 ZW |
8595 | |
8596 | fi | |
8597 | ||
34a86c2b NN |
8598 | # -------------------------------------------------------- |
8599 | # Build, host, and target specific configuration fragments | |
8600 | # -------------------------------------------------------- | |
8601 | ||
5b28c537 NN |
8602 | # Collect build-machine-specific information. |
8603 | . ${srcdir}/config.build | |
8604 | ||
a89ea0df NN |
8605 | # Collect host-machine-specific information. |
8606 | . ${srcdir}/config.host | |
8607 | ||
ef69da62 | 8608 | target_gtfiles= |
a89ea0df NN |
8609 | |
8610 | # Collect target-machine-specific information. | |
8ad9fb33 | 8611 | . ${srcdir}/config.gcc |
861bb6c1 JL |
8612 | |
8613 | extra_objs="${host_extra_objs} ${extra_objs}" | |
8614 | ||
8615 | # Default the target-machine variables that were not explicitly set. | |
75bffa71 | 8616 | if test x"$tm_file" = x |
861bb6c1 JL |
8617 | then tm_file=$cpu_type/$cpu_type.h; fi |
8618 | ||
6b2adea9 | 8619 | if test x"$extra_headers" = x |
861bb6c1 JL |
8620 | then extra_headers=; fi |
8621 | ||
75bffa71 | 8622 | if test x$md_file = x |
e98e406f | 8623 | then md_file=$cpu_type/$cpu_type.md; fi |
861bb6c1 | 8624 | |
75bffa71 | 8625 | if test x$out_file = x |
861bb6c1 JL |
8626 | then out_file=$cpu_type/$cpu_type.c; fi |
8627 | ||
75bffa71 | 8628 | if test x"$tmake_file" = x |
861bb6c1 JL |
8629 | then tmake_file=$cpu_type/t-$cpu_type |
8630 | fi | |
8631 | ||
90e6a802 | 8632 | if test x"$dwarf2" = xyes |
756ee602 | 8633 | then tm_file="$tm_file tm-dwarf2.h" |
90e6a802 RL |
8634 | fi |
8635 | ||
861bb6c1 | 8636 | # Say what files are being used for the output code and MD file. |
11642c3a | 8637 | echo "Using \`$srcdir/config/$out_file' for machine-specific logic." |
861bb6c1 JL |
8638 | echo "Using \`$srcdir/config/$md_file' as machine description file." |
8639 | ||
11642c3a | 8640 | # If any of the xm_file variables contain nonexistent files, warn |
4dc0535b ZW |
8641 | # about them and drop them. |
8642 | ||
11642c3a ZW |
8643 | bx= |
8644 | for x in $build_xm_file; do | |
8645 | if test -f $srcdir/config/$x | |
8646 | then bx="$bx $x" | |
ba479fd2 NN |
8647 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
8648 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
8649 | fi |
8650 | done | |
8651 | build_xm_file="$bx" | |
8652 | ||
8653 | hx= | |
8654 | for x in $host_xm_file; do | |
8655 | if test -f $srcdir/config/$x | |
8656 | then hx="$hx $x" | |
ba479fd2 NN |
8657 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
8658 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
8659 | fi |
8660 | done | |
8661 | host_xm_file="$hx" | |
8662 | ||
8663 | tx= | |
8664 | for x in $xm_file; do | |
8665 | if test -f $srcdir/config/$x | |
8666 | then tx="$tx $x" | |
ba479fd2 NN |
8667 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
8668 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
8669 | fi |
8670 | done | |
8671 | xm_file="$tx" | |
8672 | ||
861bb6c1 JL |
8673 | count=a |
8674 | for f in $tm_file; do | |
8675 | count=${count}x | |
8676 | done | |
75bffa71 | 8677 | if test $count = ax; then |
861bb6c1 JL |
8678 | echo "Using \`$srcdir/config/$tm_file' as target machine macro file." |
8679 | else | |
8680 | echo "Using the following target machine macro files:" | |
8681 | for f in $tm_file; do | |
8682 | echo " $srcdir/config/$f" | |
8683 | done | |
8684 | fi | |
8685 | ||
4977bab6 | 8686 | if test x$need_64bit_hwint = xyes; then |
ba479fd2 NN |
8687 | |
8688 | cat >>confdefs.h <<\_ACEOF | |
4977bab6 | 8689 | #define NEED_64BIT_HOST_WIDE_INT 1 |
ba479fd2 | 8690 | _ACEOF |
4977bab6 ZW |
8691 | |
8692 | fi | |
8693 | ||
861bb6c1 JL |
8694 | count=a |
8695 | for f in $host_xm_file; do | |
8696 | count=${count}x | |
8697 | done | |
11642c3a ZW |
8698 | if test $count = a; then |
8699 | : | |
8700 | elif test $count = ax; then | |
861bb6c1 JL |
8701 | echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." |
8702 | else | |
8703 | echo "Using the following host machine macro files:" | |
8704 | for f in $host_xm_file; do | |
8705 | echo " $srcdir/config/$f" | |
8706 | done | |
8707 | fi | |
476d9098 | 8708 | echo "Using ${out_host_hook_obj} for host machine hooks." |
861bb6c1 | 8709 | |
75bffa71 | 8710 | if test "$host_xm_file" != "$build_xm_file"; then |
861bb6c1 JL |
8711 | count=a |
8712 | for f in $build_xm_file; do | |
8713 | count=${count}x | |
8714 | done | |
11642c3a ZW |
8715 | if test $count = a; then |
8716 | : | |
8717 | elif test $count = ax; then | |
861bb6c1 JL |
8718 | echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." |
8719 | else | |
8720 | echo "Using the following build machine macro files:" | |
8721 | for f in $build_xm_file; do | |
8722 | echo " $srcdir/config/$f" | |
8723 | done | |
8724 | fi | |
8725 | fi | |
8726 | ||
c2e494a8 NN |
8727 | # Check if a valid thread package |
8728 | case ${enable_threads_flag} in | |
8729 | "" | no) | |
8730 | # No threads | |
8731 | target_thread_file='single' | |
8732 | ;; | |
8733 | yes) | |
8734 | # default | |
8735 | target_thread_file='single' | |
8736 | ;; | |
769e49eb NN |
8737 | aix | dce | gnat | irix | posix | rtems | \ |
8738 | single | solaris | vxworks | win32 ) | |
c2e494a8 NN |
8739 | target_thread_file=${enable_threads_flag} |
8740 | ;; | |
8741 | *) | |
8742 | echo "${enable_threads_flag} is an unknown thread package" 1>&2 | |
8743 | exit 1 | |
8744 | ;; | |
8745 | esac | |
8746 | ||
8747 | if test x${thread_file} = x; then | |
8748 | # No thread file set by target-specific clauses in config.gcc, | |
8749 | # so use file chosen by default logic above | |
8750 | thread_file=${target_thread_file} | |
861bb6c1 JL |
8751 | fi |
8752 | ||
2121a768 JT |
8753 | if test x$enable___cxa_atexit = xyes || \ |
8754 | test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then | |
ba479fd2 NN |
8755 | |
8756 | cat >>confdefs.h <<\_ACEOF | |
2121a768 | 8757 | #define DEFAULT_USE_CXA_ATEXIT 1 |
ba479fd2 | 8758 | _ACEOF |
2121a768 JT |
8759 | |
8760 | fi | |
8761 | ||
a5381466 | 8762 | # Look for a file containing extra machine modes. |
1c0ca89d ZW |
8763 | if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then |
8764 | extra_modes_file='$(srcdir)'/config/${extra_modes} | |
ba479fd2 NN |
8765 | |
8766 | ||
8767 | cat >>confdefs.h <<_ACEOF | |
e22340b0 | 8768 | #define EXTRA_MODES_FILE "config/$extra_modes" |
ba479fd2 | 8769 | _ACEOF |
a5381466 ZW |
8770 | |
8771 | fi | |
8772 | ||
b7cb92ad | 8773 | # auto-host.h is the file containing items generated by autoconf and is |
e9a25f70 | 8774 | # the first file included by config.h. |
4977bab6 | 8775 | # If host=build, it is correct to have bconfig include auto-host.h |
ba479fd2 | 8776 | # as well. If host!=build, we are in error and need to do more |
db81d74a | 8777 | # work to find out the build config parameters. |
75bffa71 | 8778 | if test x$host = x$build |
db81d74a | 8779 | then |
eaf4e618 | 8780 | build_auto=auto-host.h |
06f0b04c | 8781 | FORBUILD=.. |
b7cb92ad JL |
8782 | else |
8783 | # We create a subdir, then run autoconf in the subdir. | |
8784 | # To prevent recursion we set host and build for the new | |
8785 | # invocation of configure to the build for this invocation | |
ba479fd2 | 8786 | # of configure. |
b7cb92ad JL |
8787 | tempdir=build.$$ |
8788 | rm -rf $tempdir | |
8789 | mkdir $tempdir | |
8790 | cd $tempdir | |
8791 | case ${srcdir} in | |
255b8a49 | 8792 | /* | A-Za-z:\\/* ) realsrcdir=${srcdir};; |
b7cb92ad JL |
8793 | *) realsrcdir=../${srcdir};; |
8794 | esac | |
d920e825 L |
8795 | saved_CFLAGS="${CFLAGS}" |
8796 | CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \ | |
8797 | ${realsrcdir}/configure \ | |
534d0cc0 | 8798 | --target=$target_alias --host=$build_alias --build=$build_alias |
d920e825 | 8799 | CFLAGS="${saved_CFLAGS}" |
b7cb92ad JL |
8800 | |
8801 | # We just finished tests for the build machine, so rename | |
8802 | # the file auto-build.h in the gcc directory. | |
8803 | mv auto-host.h ../auto-build.h | |
8804 | cd .. | |
8805 | rm -rf $tempdir | |
eaf4e618 | 8806 | build_auto=auto-build.h |
3b1b059c | 8807 | FORBUILD=../${build_subdir} |
db81d74a RH |
8808 | fi |
8809 | ||
06f0b04c | 8810 | |
eaf4e618 | 8811 | tm_file="${tm_file} defaults.h" |
4977bab6 ZW |
8812 | tm_p_file="${tm_p_file} tm-preds.h" |
8813 | host_xm_file="auto-host.h ansidecl.h ${host_xm_file}" | |
8814 | build_xm_file="${build_auto} ansidecl.h ${build_xm_file}" | |
49691411 | 8815 | # We don't want ansidecl.h in target files, write code there in ISO/GNU C. |
b4862477 KG |
8816 | # put this back in temporarily. |
8817 | xm_file="ansidecl.h ${xm_file}" | |
0056a9b5 | 8818 | |
34a86c2b NN |
8819 | # -------- |
8820 | # UNSORTED | |
8821 | # -------- | |
8822 | ||
f1943b77 | 8823 | # Get the version trigger filename from the toplevel |
75bffa71 | 8824 | if test "${with_gcc_version_trigger+set}" = set; then |
f1943b77 MH |
8825 | gcc_version_trigger=$with_gcc_version_trigger |
8826 | else | |
8827 | gcc_version_trigger=${srcdir}/version.c | |
8828 | fi | |
022dae81 | 8829 | gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'` |
8763704d | 8830 | gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'` |
861bb6c1 | 8831 | |
cc1e60ea | 8832 | # Compile in configure arguments. |
8105825d | 8833 | if test -f configargs.h ; then |
cc1e60ea | 8834 | # Being re-configured. |
022dae81 | 8835 | gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'` |
cc1e60ea JM |
8836 | gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" |
8837 | else | |
8838 | gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS" | |
8839 | fi | |
eeae7b41 DJ |
8840 | |
8841 | # Double all backslashes and backslash all quotes to turn | |
8842 | # gcc_config_arguments into a C string. | |
8843 | sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out | |
8844 | $gcc_config_arguments | |
8845 | EOF | |
8846 | gcc_config_arguments_str=`cat conftest.out` | |
8847 | rm -f conftest.out | |
8848 | ||
cc1e60ea JM |
8849 | cat > configargs.h <<EOF |
8850 | /* Generated automatically. */ | |
eeae7b41 | 8851 | static const char configuration_arguments[] = "$gcc_config_arguments_str"; |
a6687d2b | 8852 | static const char thread_model[] = "$thread_file"; |
7816bea0 DJ |
8853 | |
8854 | static const struct { | |
8855 | const char *name, *value; | |
8856 | } configure_default_options[] = $configure_default_options; | |
cc1e60ea JM |
8857 | EOF |
8858 | ||
ab87f8c8 JL |
8859 | # Internationalization |
8860 | PACKAGE=gcc | |
8861 | VERSION="$gcc_version" | |
861bb6c1 | 8862 | |
ab87f8c8 JL |
8863 | |
8864 | ||
56694dd9 ZW |
8865 | # If we haven't got the data from the intl directory, |
8866 | # assume NLS is disabled. | |
ba479fd2 NN |
8867 | USE_NLS=no |
8868 | LIBINTL= | |
8869 | LIBINTL_DEP= | |
8870 | INCINTL= | |
8871 | XGETTEXT= | |
8872 | GMSGFMT= | |
8873 | POSUB= | |
56694dd9 ZW |
8874 | if test -f ../intl/config.intl; then |
8875 | . ../intl/config.intl | |
093e61a6 | 8876 | fi |
ba479fd2 NN |
8877 | echo "$as_me:$LINENO: checking whether NLS is requested" >&5 |
8878 | echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 | |
56694dd9 | 8879 | if test x"$USE_NLS" != xyes; then |
ba479fd2 NN |
8880 | echo "$as_me:$LINENO: result: no" >&5 |
8881 | echo "${ECHO_T}no" >&6 | |
56694dd9 | 8882 | else |
ba479fd2 NN |
8883 | echo "$as_me:$LINENO: result: yes" >&5 |
8884 | echo "${ECHO_T}yes" >&6 | |
8885 | ||
8886 | cat >>confdefs.h <<\_ACEOF | |
56694dd9 | 8887 | #define ENABLE_NLS 1 |
ba479fd2 | 8888 | _ACEOF |
56694dd9 | 8889 | |
093e61a6 | 8890 | |
ba479fd2 NN |
8891 | echo "$as_me:$LINENO: checking for catalogs to be installed" >&5 |
8892 | echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6 | |
56694dd9 | 8893 | # Look for .po and .gmo files in the source directory. |
ba479fd2 | 8894 | CATALOGS= |
56694dd9 ZW |
8895 | XLINGUAS= |
8896 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do | |
8897 | # If there aren't any .gmo files the shell will give us the | |
8898 | # literal string "../path/to/srcdir/po/*.gmo" which has to be | |
8899 | # weeded out. | |
8900 | case "$cat" in *\**) | |
8901 | continue;; | |
8902 | esac | |
8903 | # The quadruple backslash is collapsed to a double backslash | |
8904 | # by the backticks, then collapsed again by the double quotes, | |
8905 | # leaving us with one backslash in the sed expression (right | |
8906 | # before the dot that mustn't act as a wildcard). | |
8907 | cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"` | |
8908 | lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"` | |
8909 | # The user is allowed to set LINGUAS to a list of languages to | |
8910 | # install catalogs for. If it's empty that means "all of them." | |
8911 | if test "x$LINGUAS" = x; then | |
8912 | CATALOGS="$CATALOGS $cat" | |
8913 | XLINGUAS="$XLINGUAS $lang" | |
8914 | else | |
8915 | case "$LINGUAS" in *$lang*) | |
8916 | CATALOGS="$CATALOGS $cat" | |
8917 | XLINGUAS="$XLINGUAS $lang" | |
8918 | ;; | |
8919 | esac | |
8920 | fi | |
8921 | done | |
8922 | LINGUAS="$XLINGUAS" | |
ba479fd2 NN |
8923 | echo "$as_me:$LINENO: result: $LINGUAS" >&5 |
8924 | echo "${ECHO_T}$LINGUAS" >&6 | |
56694dd9 | 8925 | fi |
861bb6c1 | 8926 | |
56694dd9 ZW |
8927 | # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get |
8928 | # -liconv on the link line twice. | |
8929 | case "$LIBINTL" in *$LIBICONV*) | |
8930 | LIBICONV= ;; | |
8931 | esac | |
dc6746e7 | 8932 | |
56694dd9 ZW |
8933 | # Windows32 Registry support for specifying GCC installation paths. |
8934 | # Check whether --enable-win32-registry or --disable-win32-registry was given. | |
8935 | if test "${enable_win32_registry+set}" = set; then | |
8936 | enableval="$enable_win32_registry" | |
dc6746e7 | 8937 | |
ba479fd2 | 8938 | fi; |
56694dd9 ZW |
8939 | case $host_os in |
8940 | win32 | pe | cygwin* | mingw32* | uwin*) | |
ba479fd2 NN |
8941 | echo "$as_me:$LINENO: checking whether windows registry support is requested" >&5 |
8942 | echo $ECHO_N "checking whether windows registry support is requested... $ECHO_C" >&6 | |
56694dd9 | 8943 | if test "x$enable_win32_registry" != xno; then |
ba479fd2 NN |
8944 | |
8945 | cat >>confdefs.h <<\_ACEOF | |
56694dd9 | 8946 | #define ENABLE_WIN32_REGISTRY 1 |
ba479fd2 NN |
8947 | _ACEOF |
8948 | ||
8949 | echo "$as_me:$LINENO: result: yes" >&5 | |
8950 | echo "${ECHO_T}yes" >&6 | |
8951 | echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5 | |
8952 | echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6 | |
8953 | if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then | |
8954 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8955 | else | |
8956 | ac_func_search_save_LIBS=$LIBS | |
8957 | ac_cv_search_RegOpenKeyExA=no | |
8958 | cat >conftest.$ac_ext <<_ACEOF | |
8959 | #line $LINENO "configure" | |
8960 | /* confdefs.h. */ | |
8961 | _ACEOF | |
8962 | cat confdefs.h >>conftest.$ac_ext | |
8963 | cat >>conftest.$ac_ext <<_ACEOF | |
8964 | /* end confdefs.h. */ | |
861bb6c1 | 8965 | |
ab87f8c8 | 8966 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
8967 | #ifdef __cplusplus |
8968 | extern "C" | |
8969 | #endif | |
ab87f8c8 | 8970 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
8971 | builtin and then its argument prototype would still apply. */ |
8972 | char RegOpenKeyExA (); | |
8973 | int | |
8974 | main () | |
8975 | { | |
8976 | RegOpenKeyExA (); | |
8977 | ; | |
8978 | return 0; | |
8979 | } | |
8980 | _ACEOF | |
8981 | rm -f conftest.$ac_objext conftest$ac_exeext | |
8982 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
8983 | (eval $ac_link) 2>&5 | |
8984 | ac_status=$? | |
8985 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8986 | (exit $ac_status); } && | |
8987 | { ac_try='test -s conftest$ac_exeext' | |
8988 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8989 | (eval $ac_try) 2>&5 | |
8990 | ac_status=$? | |
8991 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8992 | (exit $ac_status); }; }; then | |
56694dd9 | 8993 | ac_cv_search_RegOpenKeyExA="none required" |
ab87f8c8 | 8994 | else |
ba479fd2 NN |
8995 | echo "$as_me: failed program was:" >&5 |
8996 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8997 | ||
861bb6c1 | 8998 | fi |
ba479fd2 NN |
8999 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
9000 | if test "$ac_cv_search_RegOpenKeyExA" = no; then | |
9001 | for ac_lib in advapi32; do | |
9002 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
9003 | cat >conftest.$ac_ext <<_ACEOF | |
9004 | #line $LINENO "configure" | |
9005 | /* confdefs.h. */ | |
9006 | _ACEOF | |
9007 | cat confdefs.h >>conftest.$ac_ext | |
9008 | cat >>conftest.$ac_ext <<_ACEOF | |
9009 | /* end confdefs.h. */ | |
9010 | ||
56694dd9 | 9011 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
9012 | #ifdef __cplusplus |
9013 | extern "C" | |
9014 | #endif | |
56694dd9 | 9015 | /* We use char because int might match the return type of a gcc2 |
ba479fd2 NN |
9016 | builtin and then its argument prototype would still apply. */ |
9017 | char RegOpenKeyExA (); | |
9018 | int | |
9019 | main () | |
9020 | { | |
9021 | RegOpenKeyExA (); | |
9022 | ; | |
9023 | return 0; | |
9024 | } | |
9025 | _ACEOF | |
9026 | rm -f conftest.$ac_objext conftest$ac_exeext | |
9027 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9028 | (eval $ac_link) 2>&5 | |
9029 | ac_status=$? | |
9030 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9031 | (exit $ac_status); } && | |
9032 | { ac_try='test -s conftest$ac_exeext' | |
9033 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9034 | (eval $ac_try) 2>&5 | |
9035 | ac_status=$? | |
9036 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9037 | (exit $ac_status); }; }; then | |
9038 | ac_cv_search_RegOpenKeyExA="-l$ac_lib" | |
56694dd9 | 9039 | break |
861bb6c1 | 9040 | else |
ba479fd2 NN |
9041 | echo "$as_me: failed program was:" >&5 |
9042 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9043 | ||
861bb6c1 | 9044 | fi |
ba479fd2 NN |
9045 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
9046 | done | |
6e3f3080 | 9047 | fi |
ba479fd2 NN |
9048 | LIBS=$ac_func_search_save_LIBS |
9049 | fi | |
9050 | echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5 | |
9051 | echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6 | |
9052 | if test "$ac_cv_search_RegOpenKeyExA" != no; then | |
63cf211a | 9053 | test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS" |
ba479fd2 | 9054 | |
ab87f8c8 | 9055 | fi |
ba479fd2 | 9056 | |
cafe096b | 9057 | else |
ba479fd2 NN |
9058 | echo "$as_me:$LINENO: result: no" >&5 |
9059 | echo "${ECHO_T}no" >&6 | |
093e61a6 | 9060 | fi |
ab87f8c8 | 9061 | |
56694dd9 ZW |
9062 | # Check if user specified a different registry key. |
9063 | case "x${enable_win32_registry}" in | |
9064 | x | xyes) | |
9065 | # default. | |
9066 | gcc_cv_win32_registry_key="$VERSION" | |
9067 | ;; | |
9068 | xno) | |
9069 | # no registry lookup. | |
9070 | gcc_cv_win32_registry_key='' | |
9071 | ;; | |
9072 | *) | |
9073 | # user-specified key. | |
9074 | gcc_cv_win32_registry_key="$enable_win32_registry" | |
9075 | ;; | |
9076 | esac | |
ab87f8c8 | 9077 | |
56694dd9 | 9078 | if test "x$enable_win32_registry" != xno; then |
ba479fd2 NN |
9079 | echo "$as_me:$LINENO: checking registry key on windows hosts" >&5 |
9080 | echo $ECHO_N "checking registry key on windows hosts... $ECHO_C" >&6 | |
9081 | ||
9082 | cat >>confdefs.h <<_ACEOF | |
56694dd9 | 9083 | #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key" |
ba479fd2 | 9084 | _ACEOF |
cafe096b | 9085 | |
ba479fd2 NN |
9086 | echo "$as_me:$LINENO: result: $gcc_cv_win32_registry_key" >&5 |
9087 | echo "${ECHO_T}$gcc_cv_win32_registry_key" >&6 | |
093e61a6 | 9088 | fi |
56694dd9 ZW |
9089 | ;; |
9090 | esac | |
ab87f8c8 | 9091 | |
56694dd9 ZW |
9092 | # Get an absolute path to the GCC top-level source directory |
9093 | holddir=`${PWDCMD-pwd}` | |
9094 | cd $srcdir | |
9095 | topdir=`${PWDCMD-pwd}` | |
9096 | cd $holddir | |
ab87f8c8 | 9097 | |
56694dd9 | 9098 | # Conditionalize the makefile for this host machine. |
2ed26f6b | 9099 | xmake_file= |
c406e779 | 9100 | for f in ${host_xmake_file} |
56694dd9 ZW |
9101 | do |
9102 | if test -f ${srcdir}/config/$f | |
9103 | then | |
2ed26f6b | 9104 | xmake_file="${xmake_file} \$(srcdir)/config/$f" |
56694dd9 ZW |
9105 | fi |
9106 | done | |
093e61a6 | 9107 | |
56694dd9 | 9108 | # Conditionalize the makefile for this target machine. |
2ed26f6b | 9109 | tmake_file_= |
c406e779 | 9110 | for f in ${tmake_file} |
56694dd9 ZW |
9111 | do |
9112 | if test -f ${srcdir}/config/$f | |
9113 | then | |
2ed26f6b | 9114 | tmake_file_="${tmake_file_} \$(srcdir)/config/$f" |
56694dd9 ZW |
9115 | fi |
9116 | done | |
2ed26f6b | 9117 | tmake_file="${tmake_file_}" |
71a94577 | 9118 | |
56694dd9 | 9119 | symbolic_link='ln -s' |
34a86c2b | 9120 | |
ab87f8c8 JL |
9121 | # If the host doesn't support symlinks, modify CC in |
9122 | # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works. | |
9123 | # Otherwise, we can use "CC=$(CC)". | |
9124 | rm -f symtest.tem | |
9125 | if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null | |
9126 | then | |
9127 | cc_set_by_configure="\$(CC)" | |
5aa82ace | 9128 | quoted_cc_set_by_configure="\$(CC)" |
ab87f8c8 | 9129 | stage_prefix_set_by_configure="\$(STAGE_PREFIX)" |
596151e1 | 9130 | quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)" |
ab87f8c8 JL |
9131 | else |
9132 | rm -f symtest.tem | |
9133 | if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null | |
9134 | then | |
9135 | symbolic_link="cp -p" | |
9136 | else | |
9137 | symbolic_link="cp" | |
9138 | fi | |
9139 | cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`" | |
5aa82ace | 9140 | quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`" |
ab87f8c8 | 9141 | stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`" |
596151e1 | 9142 | quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`" |
ab87f8c8 JL |
9143 | fi |
9144 | rm -f symtest.tem | |
9145 | ||
9146 | out_object_file=`basename $out_file .c`.o | |
9147 | ||
9148 | tm_file_list= | |
e22340b0 | 9149 | tm_include_list= |
ab87f8c8 | 9150 | for f in $tm_file; do |
64ccbc99 | 9151 | case $f in |
d02af173 | 9152 | defaults.h ) |
e22340b0 ZW |
9153 | tm_file_list="${tm_file_list} \$(srcdir)/$f" |
9154 | tm_include_list="${tm_include_list} $f" | |
9155 | ;; | |
9156 | * ) | |
9157 | tm_file_list="${tm_file_list} \$(srcdir)/config/$f" | |
9158 | tm_include_list="${tm_include_list} config/$f" | |
9159 | ;; | |
64ccbc99 | 9160 | esac |
ab87f8c8 JL |
9161 | done |
9162 | ||
11642c3a | 9163 | tm_p_file_list= |
e22340b0 | 9164 | tm_p_include_list= |
11642c3a | 9165 | for f in $tm_p_file; do |
4977bab6 ZW |
9166 | case $f in |
9167 | tm-preds.h ) | |
e22340b0 ZW |
9168 | tm_p_file_list="${tm_p_file_list} $f" |
9169 | tm_p_include_list="${tm_p_include_list} $f" | |
9170 | ;; | |
9171 | * ) | |
9172 | tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" | |
9173 | tm_p_include_list="${tm_p_include_list} config/$f" | |
9174 | esac | |
9175 | done | |
9176 | ||
9177 | xm_file_list= | |
9178 | xm_include_list= | |
9179 | for f in $xm_file; do | |
9180 | case $f in | |
9181 | ansidecl.h ) | |
9182 | xm_file_list="${xm_file_list} \$(srcdir)/../include/$f" | |
9183 | xm_include_list="${xm_include_list} $f" | |
9184 | ;; | |
9185 | auto-host.h ) | |
9186 | xm_file_list="${xm_file_list} $f" | |
9187 | xm_include_list="${xm_include_list} $f" | |
9188 | ;; | |
9189 | * ) | |
9190 | xm_file_list="${xm_file_list} \$(srcdir)/config/$f" | |
9191 | xm_include_list="${xm_include_list} config/$f" | |
9192 | ;; | |
4977bab6 | 9193 | esac |
11642c3a ZW |
9194 | done |
9195 | ||
ab87f8c8 | 9196 | host_xm_file_list= |
e22340b0 | 9197 | host_xm_include_list= |
ab87f8c8 | 9198 | for f in $host_xm_file; do |
64ccbc99 | 9199 | case $f in |
d02af173 | 9200 | ansidecl.h ) |
e22340b0 ZW |
9201 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f" |
9202 | host_xm_include_list="${host_xm_include_list} $f" | |
9203 | ;; | |
e2500fed | 9204 | auto-host.h ) |
e22340b0 ZW |
9205 | host_xm_file_list="${host_xm_file_list} $f" |
9206 | host_xm_include_list="${host_xm_include_list} $f" | |
9207 | ;; | |
9208 | * ) | |
9209 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" | |
9210 | host_xm_include_list="${host_xm_include_list} config/$f" | |
9211 | ;; | |
64ccbc99 | 9212 | esac |
ab87f8c8 JL |
9213 | done |
9214 | ||
9215 | build_xm_file_list= | |
9216 | for f in $build_xm_file; do | |
64ccbc99 | 9217 | case $f in |
d02af173 | 9218 | ansidecl.h ) |
e22340b0 ZW |
9219 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f" |
9220 | build_xm_include_list="${build_xm_include_list} $f" | |
9221 | ;; | |
e2500fed | 9222 | auto-build.h | auto-host.h ) |
e22340b0 ZW |
9223 | build_xm_file_list="${build_xm_file_list} $f" |
9224 | build_xm_include_list="${build_xm_include_list} $f" | |
9225 | ;; | |
9226 | * ) | |
9227 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" | |
9228 | build_xm_include_list="${build_xm_include_list} config/$f" | |
9229 | ;; | |
64ccbc99 | 9230 | esac |
ab87f8c8 JL |
9231 | done |
9232 | ||
a078a589 ZW |
9233 | # Define macro CROSS_COMPILE in compilation if this is a cross-compiler. |
9234 | # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR. | |
ba479fd2 NN |
9235 | CROSS= |
9236 | ALL=all.internal | |
9237 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
ab87f8c8 JL |
9238 | if test x$host != x$target |
9239 | then | |
a078a589 ZW |
9240 | CROSS="-DCROSS_COMPILE" |
9241 | ALL=all.cross | |
9242 | SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)' | |
343f59d9 | 9243 | case "$host","$target" in |
3a7e8b87 GK |
9244 | # Darwin crosses can use the host system's libraries and headers, |
9245 | # because of the fat library support. Of course, it must be the | |
9246 | # same version of Darwin on both sides. Allow the user to | |
9247 | # just say --target=foo-darwin without a version number to mean | |
9248 | # "the version on this system". | |
9249 | *-*-darwin*,*-*-darwin*) | |
9250 | hostos=`echo $host | sed 's/.*-darwin/darwin/'` | |
9251 | targetos=`echo $target | sed 's/.*-darwin/darwin/'` | |
9252 | if test $hostos = $targetos -o $targetos = darwin ; then | |
9253 | CROSS= | |
9254 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
9255 | with_headers=yes | |
9256 | fi | |
9257 | ;; | |
9258 | ||
343f59d9 AM |
9259 | i?86-*-*,x86_64-*-* \ |
9260 | | powerpc*-*-*,powerpc64*-*-*) | |
9261 | CROSS="$CROSS -DNATIVE_CROSS" ;; | |
9262 | esac | |
7a615b25 AO |
9263 | elif test "x$TARGET_SYSTEM_ROOT" != x; then |
9264 | # This is just $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR) | |
9265 | SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)' | |
ab87f8c8 JL |
9266 | fi |
9267 | ||
b39d221a EC |
9268 | # If this is a cross-compiler that does not |
9269 | # have its own set of headers then define | |
9270 | # inhibit_libc | |
9271 | ||
dc06db20 R |
9272 | # If this is using newlib, without having the headers available now, |
9273 | # then define inhibit_libc in LIBGCC2_CFLAGS. | |
fecd6201 ZW |
9274 | # This prevents libgcc2 from containing any code which requires libc |
9275 | # support. | |
b39d221a | 9276 | inhibit_libc= |
dc06db20 R |
9277 | if { { test x$host != x$target && test "x$with_sysroot" = x ; } || |
9278 | test x$with_newlib = xyes ; } && | |
e50084fa | 9279 | { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then |
b39d221a | 9280 | inhibit_libc=-Dinhibit_libc |
b39d221a EC |
9281 | fi |
9282 | ||
9283 | ||
a078a589 ZW |
9284 | # When building gcc with a cross-compiler, we need to adjust things so |
9285 | # that the generator programs are still built with the native compiler. | |
9286 | # Also, we cannot run fixincludes or fix-header. | |
a078a589 ZW |
9287 | |
9288 | # These are the normal (build=host) settings: | |
ba479fd2 NN |
9289 | BUILD_PREFIX= |
9290 | BUILD_PREFIX_1=ignore- | |
9291 | CC_FOR_BUILD='$(CC)' | |
9292 | BUILD_CFLAGS='$(ALL_CFLAGS)' | |
a078a589 | 9293 | |
ba479fd2 | 9294 | STMP_FIXINC=stmp-fixinc |
8ad9fb33 AP |
9295 | |
9296 | # Possibly disable fixproto, on a per-target basis. | |
9297 | case ${use_fixproto} in | |
9298 | no) | |
9299 | STMP_FIXPROTO= | |
9300 | ;; | |
9301 | yes) | |
9302 | STMP_FIXPROTO=stmp-fixproto | |
9303 | ;; | |
9304 | esac | |
9305 | ||
a078a589 | 9306 | |
83599948 NS |
9307 | # And these apply if build != host, or we are generating coverage data |
9308 | if test x$build != x$host || test "x$coverage_flags" != x | |
ab87f8c8 | 9309 | then |
5c35940c NN |
9310 | BUILD_PREFIX=build- |
9311 | BUILD_PREFIX_1=build- | |
b11e4747 | 9312 | BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' |
a078a589 | 9313 | |
7a615b25 AO |
9314 | if test "x$TARGET_SYSTEM_ROOT" = x; then |
9315 | STMP_FIXINC= | |
9316 | STMP_FIXPROTO= | |
9317 | fi | |
ab87f8c8 JL |
9318 | fi |
9319 | ||
9320 | # Expand extra_headers to include complete path. | |
9321 | # This substitutes for lots of t-* files. | |
9322 | extra_headers_list= | |
b1ef58c8 NN |
9323 | # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers. |
9324 | for file in ${extra_headers} ; do | |
9325 | extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}" | |
9326 | done | |
ab87f8c8 | 9327 | |
ab87f8c8 | 9328 | # Add a definition of USE_COLLECT2 if system wants one. |
34a86c2b NN |
9329 | case $use_collect2 in |
9330 | no) use_collect2= ;; | |
9331 | "") ;; | |
ba479fd2 | 9332 | *) |
34a86c2b NN |
9333 | host_xm_defines="${host_xm_defines} USE_COLLECT2" |
9334 | xm_defines="${xm_defines} USE_COLLECT2" | |
9335 | ;; | |
9336 | esac | |
ab87f8c8 | 9337 | |
d869a8c4 NN |
9338 | # Identify the assembler which will work hand-in-glove with the newly |
9339 | # built GCC, so that we can examine its features. This is the assembler | |
9340 | # which will be driven by the driver program. | |
9341 | # | |
9342 | # If build != host, and we aren't building gas in-tree, we identify a | |
9343 | # build->target assembler and hope that it will have the same features | |
9344 | # as the host->target assembler we'll be using. | |
ba479fd2 NN |
9345 | echo "$as_me:$LINENO: checking what assembler to use" >&5 |
9346 | echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6 | |
34a86c2b | 9347 | in_tree_gas=no |
ab87f8c8 | 9348 | gcc_cv_as= |
981d4858 JM |
9349 | gcc_cv_gas_major_version= |
9350 | gcc_cv_gas_minor_version= | |
ab87f8c8 JL |
9351 | gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas |
9352 | if test -x "$DEFAULT_ASSEMBLER"; then | |
9353 | gcc_cv_as="$DEFAULT_ASSEMBLER" | |
9354 | elif test -x "$AS"; then | |
9355 | gcc_cv_as="$AS" | |
9356 | elif test -x as$host_exeext; then | |
9357 | # Build using assembler in the current directory. | |
9358 | gcc_cv_as=./as$host_exeext | |
34a86c2b NN |
9359 | elif test -f $gcc_cv_as_gas_srcdir/configure.in \ |
9360 | && test -f ../gas/Makefile; then | |
ad9c4d9f NN |
9361 | # Single tree build which includes gas. |
9362 | in_tree_gas=yes | |
9363 | gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
9364 | for f in $gcc_cv_as_bfd_srcdir/configure \ | |
9365 | $gcc_cv_as_gas_srcdir/configure \ | |
9366 | $gcc_cv_as_gas_srcdir/configure.in \ | |
9367 | $gcc_cv_as_gas_srcdir/Makefile.in ; do | |
9368 | gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f` | |
9369 | if test x$gcc_cv_gas_version != x; then | |
9370 | break | |
9371 | fi | |
9372 | done | |
9373 | gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` | |
9374 | gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
9375 | gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"` | |
5aaaf0e8 NN |
9376 | case $gcc_cv_gas_patch_version in |
9377 | "") gcc_cv_gas_patch_version="0" ;; | |
9378 | esac | |
8ada417f ZW |
9379 | gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \ |
9380 | + $gcc_cv_gas_minor_version \) \* 1000 \ | |
9381 | + $gcc_cv_gas_patch_version` | |
ad9c4d9f | 9382 | |
f9c1196a ZW |
9383 | rm -f as$host_exeext |
9384 | $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null | |
5408ac6c HPN |
9385 | in_tree_gas_is_elf=no |
9386 | if grep 'obj_format = elf' ../gas/Makefile > /dev/null \ | |
9387 | || (grep 'obj_format = multi' ../gas/Makefile \ | |
9388 | && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null | |
9389 | then | |
9390 | in_tree_gas_is_elf=yes | |
9391 | fi | |
981d4858 | 9392 | fi |
9e423e6d | 9393 | |
534d0cc0 | 9394 | if test "x$gcc_cv_as" = x; then |
779243f7 JL |
9395 | # Search the same directories that the installed compiler will |
9396 | # search. Else we may find the wrong assembler and lose. If we | |
9397 | # do not find a suitable assembler binary, then try the user's | |
9398 | # path. | |
9399 | # | |
9400 | # Also note we have to check MD_EXEC_PREFIX before checking the | |
9401 | # user's path. Unfortunately, there is no good way to get at the | |
9402 | # value of MD_EXEC_PREFIX here. So we do a brute force search | |
9403 | # through all the known MD_EXEC_PREFIX values. Ugh. This needs | |
9404 | # to be fixed as part of the make/configure rewrite too. | |
9405 | ||
9406 | if test "x$exec_prefix" = xNONE; then | |
9407 | if test "x$prefix" = xNONE; then | |
9408 | test_prefix=/usr/local | |
9409 | else | |
9410 | test_prefix=$prefix | |
9411 | fi | |
9412 | else | |
9413 | test_prefix=$exec_prefix | |
9414 | fi | |
9415 | ||
9416 | # If the loop below does not find an assembler, then use whatever | |
9417 | # one we can find in the users's path. | |
9418 | # user's path. | |
55a2ea2a AM |
9419 | if test "x$program_prefix" != xNONE; then |
9420 | gcc_cv_as=${program_prefix}as$host_exeext | |
9421 | else | |
9422 | gcc_cv_as=`echo as | sed ${program_transform_name}`$host_exeext | |
9423 | fi | |
9424 | ||
caa55b1e NN |
9425 | test_dirs="$test_prefix/lib/gcc-lib/$target_noncanonical/$gcc_version \ |
9426 | $test_prefix/lib/gcc-lib/$target_noncanonical \ | |
9427 | /usr/lib/gcc/$target_noncanonical/$gcc_version \ | |
9428 | /usr/lib/gcc/$target_noncanonical \ | |
9429 | $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \ | |
9430 | $test_prefix/$target_noncanonical/bin" | |
55a2ea2a AM |
9431 | |
9432 | if test x$host = x$target; then | |
9433 | test_dirs="$test_dirs \ | |
779243f7 JL |
9434 | /usr/libexec \ |
9435 | /usr/ccs/gcc \ | |
9436 | /usr/ccs/bin \ | |
9437 | /udk/usr/ccs/bin \ | |
9438 | /bsd43/usr/lib/cmplrs/cc \ | |
9439 | /usr/cross64/usr/bin \ | |
9440 | /usr/lib/cmplrs/cc \ | |
9441 | /sysv/usr/lib/cmplrs/cc \ | |
9442 | /svr4/usr/lib/cmplrs/cc \ | |
9443 | /usr/bin" | |
55a2ea2a | 9444 | fi |
779243f7 JL |
9445 | |
9446 | for dir in $test_dirs; do | |
55a2ea2a | 9447 | if test -x $dir/as$host_exeext; then |
779243f7 JL |
9448 | gcc_cv_as=$dir/as$host_exeext |
9449 | break; | |
9450 | fi | |
9451 | done | |
9e423e6d | 9452 | fi |
34a86c2b NN |
9453 | case $in_tree_gas in |
9454 | yes) | |
ba479fd2 NN |
9455 | echo "$as_me:$LINENO: result: \"newly built gas\"" >&5 |
9456 | echo "${ECHO_T}\"newly built gas\"" >&6 | |
34a86c2b NN |
9457 | ;; |
9458 | no) | |
ba479fd2 NN |
9459 | echo "$as_me:$LINENO: result: $gcc_cv_as" >&5 |
9460 | echo "${ECHO_T}$gcc_cv_as" >&6 | |
34a86c2b NN |
9461 | ;; |
9462 | esac | |
981d4858 | 9463 | |
d869a8c4 NN |
9464 | # Identify the linker which will work hand-in-glove with the newly |
9465 | # built GCC, so that we can examine its features. This is the linker | |
9466 | # which will be driven by the driver program. | |
9467 | # | |
9468 | # If build != host, and we aren't building gas in-tree, we identify a | |
9469 | # build->target linker and hope that it will have the same features | |
9470 | # as the host->target linker we'll be using. | |
ba479fd2 NN |
9471 | echo "$as_me:$LINENO: checking what linker to use" >&5 |
9472 | echo $ECHO_N "checking what linker to use... $ECHO_C" >&6 | |
34a86c2b | 9473 | in_tree_ld=no |
275b60d6 JJ |
9474 | gcc_cv_ld= |
9475 | gcc_cv_gld_major_version= | |
9476 | gcc_cv_gld_minor_version= | |
9477 | gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld | |
9478 | gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
9479 | if test -x "$DEFAULT_LINKER"; then | |
9480 | gcc_cv_ld="$DEFAULT_LINKER" | |
9481 | elif test -x "$LD"; then | |
9482 | gcc_cv_ld="$LD" | |
f9c1196a | 9483 | elif test -x collect-ld$host_exeext; then |
275b60d6 | 9484 | # Build using linker in the current directory. |
f9c1196a | 9485 | gcc_cv_ld=./collect-ld$host_exeext |
34a86c2b NN |
9486 | elif test -f $gcc_cv_ld_gld_srcdir/configure.in \ |
9487 | && test -f ../ld/Makefile; then | |
275b60d6 | 9488 | # Single tree build which includes ld. |
34a86c2b | 9489 | in_tree_ld=yes |
5408ac6c HPN |
9490 | in_tree_ld_is_elf=no |
9491 | if (grep 'EMUL = .*elf' ../ld/Makefile \ | |
9492 | || grep 'EMUL = .*linux' ../ld/Makefile) > /dev/null; then | |
9493 | in_tree_ld_is_elf=yes | |
9494 | fi | |
275b60d6 JJ |
9495 | 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 |
9496 | do | |
9497 | gcc_cv_gld_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f` | |
9498 | if test x$gcc_cv_gld_version != x; then | |
9499 | break | |
9500 | fi | |
9501 | done | |
9502 | gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"` | |
9503 | gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
f9c1196a ZW |
9504 | rm -f collect-ld$host_exeext |
9505 | $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext \ | |
9506 | 2>/dev/null | |
275b60d6 JJ |
9507 | fi |
9508 | ||
534d0cc0 | 9509 | if test "x$gcc_cv_ld" = x; then |
275b60d6 JJ |
9510 | # Search the same directories that the installed compiler will |
9511 | # search. Else we may find the wrong linker and lose. If we | |
9512 | # do not find a suitable linker binary, then try the user's | |
9513 | # path. | |
9514 | # | |
9515 | # Also note we have to check MD_EXEC_PREFIX before checking the | |
9516 | # user's path. Unfortunately, there is no good way to get at the | |
9517 | # value of MD_EXEC_PREFIX here. So we do a brute force search | |
9518 | # through all the known MD_EXEC_PREFIX values. Ugh. This needs | |
9519 | # to be fixed as part of the make/configure rewrite too. | |
9520 | ||
9521 | if test "x$exec_prefix" = xNONE; then | |
9522 | if test "x$prefix" = xNONE; then | |
9523 | test_prefix=/usr/local | |
9524 | else | |
9525 | test_prefix=$prefix | |
9526 | fi | |
9527 | else | |
9528 | test_prefix=$exec_prefix | |
9529 | fi | |
9530 | ||
9531 | # If the loop below does not find an linker, then use whatever | |
9532 | # one we can find in the users's path. | |
9533 | # user's path. | |
55a2ea2a AM |
9534 | if test "x$program_prefix" != xNONE; then |
9535 | gcc_cv_ld=${program_prefix}ld$host_exeext | |
9536 | else | |
9537 | gcc_cv_ld=`echo ld | sed ${program_transform_name}`$host_exeext | |
9538 | fi | |
9539 | ||
caa55b1e NN |
9540 | test_dirs="$test_prefix/lib/gcc-lib/$target_noncanonical/$gcc_version \ |
9541 | $test_prefix/lib/gcc-lib/$target_noncanonical \ | |
9542 | /usr/lib/gcc/$target_noncanonical/$gcc_version \ | |
9543 | /usr/lib/gcc/$target_noncanonical \ | |
9544 | $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \ | |
9545 | $test_prefix/$target_noncanonical/bin" | |
55a2ea2a AM |
9546 | |
9547 | if test x$host = x$target; then | |
9548 | test_dirs="$test_dirs \ | |
275b60d6 JJ |
9549 | /usr/libexec \ |
9550 | /usr/ccs/gcc \ | |
9551 | /usr/ccs/bin \ | |
9552 | /udk/usr/ccs/bin \ | |
9553 | /bsd43/usr/lib/cmplrs/cc \ | |
9554 | /usr/cross64/usr/bin \ | |
9555 | /usr/lib/cmplrs/cc \ | |
9556 | /sysv/usr/lib/cmplrs/cc \ | |
9557 | /svr4/usr/lib/cmplrs/cc \ | |
9558 | /usr/bin" | |
55a2ea2a | 9559 | fi |
275b60d6 JJ |
9560 | |
9561 | for dir in $test_dirs; do | |
55a2ea2a | 9562 | if test -x $dir/ld$host_exeext; then |
275b60d6 JJ |
9563 | gcc_cv_ld=$dir/ld$host_exeext |
9564 | break; | |
9565 | fi | |
9566 | done | |
9567 | fi | |
34a86c2b NN |
9568 | case $in_tree_ld in |
9569 | yes) | |
ba479fd2 NN |
9570 | echo "$as_me:$LINENO: result: \"newly built ld\"" >&5 |
9571 | echo "${ECHO_T}\"newly built ld\"" >&6 | |
34a86c2b NN |
9572 | ;; |
9573 | no) | |
ba479fd2 NN |
9574 | echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5 |
9575 | echo "${ECHO_T}$gcc_cv_ld" >&6 | |
34a86c2b NN |
9576 | ;; |
9577 | esac | |
275b60d6 | 9578 | |
981d4858 | 9579 | # Figure out what nm we will be using. |
f9c1196a | 9580 | gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils |
ba479fd2 NN |
9581 | echo "$as_me:$LINENO: checking what nm to use" >&5 |
9582 | echo $ECHO_N "checking what nm to use... $ECHO_C" >&6 | |
f9c1196a | 9583 | in_tree_nm=no |
981d4858 JM |
9584 | if test -x nm$host_exeext; then |
9585 | gcc_cv_nm=./nm$host_exeext | |
f9c1196a ZW |
9586 | elif test -f $gcc_cv_binutils_srcdir/configure.in \ |
9587 | && test -f ../binutils/Makefile; then | |
9588 | # Single tree build which includes binutils. | |
9589 | in_tree_nm=yes | |
9590 | gcc_cv_nm=./nm$host_exeext | |
9591 | rm -f nm$host_exeext | |
9592 | $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null | |
534d0cc0 AM |
9593 | elif test "x$program_prefix" != xNONE; then |
9594 | gcc_cv_nm=${program_prefix}nm$host_exeext | |
9595 | else | |
9596 | gcc_cv_nm=`echo nm | sed ${program_transform_name}`$host_exeext | |
981d4858 | 9597 | fi |
f9c1196a | 9598 | case $in_tree_nm in |
ba479fd2 NN |
9599 | yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5 |
9600 | echo "${ECHO_T}\"newly built nm\"" >&6 ;; | |
9601 | no) echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5 | |
9602 | echo "${ECHO_T}$gcc_cv_nm" >&6 ;; | |
f9c1196a | 9603 | esac |
981d4858 | 9604 | |
3cae5780 | 9605 | # Figure out what objdump we will be using. |
ba479fd2 NN |
9606 | echo "$as_me:$LINENO: checking what objdump to use" >&5 |
9607 | echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6 | |
f9c1196a | 9608 | in_tree_objdump=no |
3cae5780 AS |
9609 | if test -x objdump$host_exeext; then |
9610 | gcc_cv_objdump=./objdump$host_exeext | |
f9c1196a ZW |
9611 | elif test -f $gcc_cv_binutils_srcdir/configure.in \ |
9612 | && test -f ../binutils/Makefile; then | |
9613 | # Single tree build which includes binutils. | |
9614 | in_tree_objdump=yes | |
9615 | gcc_cv_objdump=./objdump$host_exeext | |
9616 | rm -f objdump$host_exeext | |
9617 | $symbolic_link ../binutils/objdump$host_exeext \ | |
9618 | objdump$host_exeext 2>/dev/null | |
534d0cc0 AM |
9619 | elif test "x$program_prefix" != xNONE; then |
9620 | gcc_cv_objdump=${program_prefix}objdump$host_exeext | |
9621 | else | |
f9c1196a ZW |
9622 | gcc_cv_objdump=`echo objdump | \ |
9623 | sed ${program_transform_name}`$host_exeext | |
3cae5780 | 9624 | fi |
f9c1196a | 9625 | case $in_tree_objdump in |
ba479fd2 NN |
9626 | yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5 |
9627 | echo "${ECHO_T}\"newly built objdump\"" >&6 ;; | |
9628 | no) echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5 | |
9629 | echo "${ECHO_T}$gcc_cv_objdump" >&6 ;; | |
f9c1196a | 9630 | esac |
3cae5780 | 9631 | |
981d4858 | 9632 | # Figure out what assembler alignment features are present. |
ba479fd2 NN |
9633 | echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5 |
9634 | echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6 | |
9635 | if test "${gcc_cv_as_balign_and_p2align+set}" = set; then | |
9636 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
9637 | else |
9638 | gcc_cv_as_balign_and_p2align=no | |
9639 | if test $in_tree_gas = yes; then | |
9640 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0` | |
9641 | then gcc_cv_as_balign_and_p2align=yes | |
9642 | fi | |
9643 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 9644 | echo '.balign 4 |
8ada417f | 9645 | .p2align 2' > conftest.s |
ba479fd2 NN |
9646 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
9647 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9648 | (eval $ac_try) 2>&5 | |
9649 | ac_status=$? | |
9650 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9651 | (exit $ac_status); }; } | |
8ada417f ZW |
9652 | then |
9653 | gcc_cv_as_balign_and_p2align=yes | |
9654 | else | |
9655 | echo "configure: failed program was" >&5 | |
9656 | cat conftest.s >&5 | |
9657 | fi | |
9658 | rm -f conftest.o conftest.s | |
9659 | fi | |
9660 | fi | |
ba479fd2 NN |
9661 | echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5 |
9662 | echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6 | |
63cf211a | 9663 | if test $gcc_cv_as_balign_and_p2align = yes; then |
ba479fd2 NN |
9664 | |
9665 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 9666 | #define HAVE_GAS_BALIGN_AND_P2ALIGN 1 |
ba479fd2 | 9667 | _ACEOF |
981d4858 | 9668 | |
ad9c4d9f NN |
9669 | fi |
9670 | ||
ba479fd2 NN |
9671 | echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5 |
9672 | echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6 | |
9673 | if test "${gcc_cv_as_max_skip_p2align+set}" = set; then | |
9674 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
9675 | else |
9676 | gcc_cv_as_max_skip_p2align=no | |
9677 | if test $in_tree_gas = yes; then | |
9678 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` | |
9679 | then gcc_cv_as_max_skip_p2align=yes | |
9680 | fi | |
9681 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 9682 | echo '.p2align 4,,7' > conftest.s |
ba479fd2 NN |
9683 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
9684 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9685 | (eval $ac_try) 2>&5 | |
9686 | ac_status=$? | |
9687 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9688 | (exit $ac_status); }; } | |
8ada417f ZW |
9689 | then |
9690 | gcc_cv_as_max_skip_p2align=yes | |
9691 | else | |
9692 | echo "configure: failed program was" >&5 | |
9693 | cat conftest.s >&5 | |
9694 | fi | |
9695 | rm -f conftest.o conftest.s | |
9696 | fi | |
ad9c4d9f | 9697 | fi |
ba479fd2 NN |
9698 | echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5 |
9699 | echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6 | |
63cf211a | 9700 | if test $gcc_cv_as_max_skip_p2align = yes; then |
ba479fd2 NN |
9701 | |
9702 | cat >>confdefs.h <<\_ACEOF | |
9e423e6d | 9703 | #define HAVE_GAS_MAX_SKIP_P2ALIGN 1 |
ba479fd2 | 9704 | _ACEOF |
9e423e6d | 9705 | |
9e423e6d | 9706 | fi |
ad9c4d9f | 9707 | |
ba479fd2 NN |
9708 | echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5 |
9709 | echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6 | |
9710 | if test "${gcc_cv_as_subsection_m1+set}" = set; then | |
9711 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
9712 | else |
9713 | gcc_cv_as_subsection_m1=no | |
9714 | if test $in_tree_gas = yes; then | |
9715 | if test $in_tree_gas_is_elf = yes \ | |
9716 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0` | |
9717 | then gcc_cv_as_subsection_m1=yes | |
ad9c4d9f | 9718 | fi |
8ada417f | 9719 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 9720 | echo 'conftest_label1: .word 0 |
d1accaa3 JJ |
9721 | .subsection -1 |
9722 | conftest_label2: .word 0 | |
8ada417f | 9723 | .previous' > conftest.s |
ba479fd2 NN |
9724 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
9725 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9726 | (eval $ac_try) 2>&5 | |
9727 | ac_status=$? | |
9728 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9729 | (exit $ac_status); }; } | |
8ada417f ZW |
9730 | then |
9731 | if test x$gcc_cv_nm != x; then | |
9732 | $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 | |
9733 | $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 | |
9734 | if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1 | |
9735 | then : | |
9736 | else gcc_cv_as_subsection_m1=yes | |
9737 | fi | |
9738 | rm -f conftest.nm1 conftest.nm2 | |
9739 | fi | |
9740 | else | |
9741 | echo "configure: failed program was" >&5 | |
9742 | cat conftest.s >&5 | |
9743 | fi | |
9744 | rm -f conftest.o conftest.s | |
9745 | fi | |
981d4858 | 9746 | fi |
ba479fd2 NN |
9747 | echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5 |
9748 | echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6 | |
63cf211a | 9749 | if test $gcc_cv_as_subsection_m1 = yes; then |
ba479fd2 NN |
9750 | |
9751 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 9752 | #define HAVE_GAS_SUBSECTION_ORDERING 1 |
ba479fd2 | 9753 | _ACEOF |
981d4858 | 9754 | |
d1accaa3 | 9755 | fi |
ad9c4d9f | 9756 | |
ba479fd2 NN |
9757 | echo "$as_me:$LINENO: checking assembler for .weak" >&5 |
9758 | echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6 | |
9759 | if test "${gcc_cv_as_weak+set}" = set; then | |
9760 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
9761 | else |
9762 | gcc_cv_as_weak=no | |
9763 | if test $in_tree_gas = yes; then | |
9764 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0` | |
9765 | then gcc_cv_as_weak=yes | |
ad9c4d9f | 9766 | fi |
8ada417f | 9767 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 9768 | echo ' .weak foobar' > conftest.s |
ba479fd2 NN |
9769 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
9770 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9771 | (eval $ac_try) 2>&5 | |
9772 | ac_status=$? | |
9773 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9774 | (exit $ac_status); }; } | |
8ada417f ZW |
9775 | then |
9776 | gcc_cv_as_weak=yes | |
9777 | else | |
9778 | echo "configure: failed program was" >&5 | |
9779 | cat conftest.s >&5 | |
9780 | fi | |
9781 | rm -f conftest.o conftest.s | |
9782 | fi | |
981d4858 | 9783 | fi |
ba479fd2 NN |
9784 | echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5 |
9785 | echo "${ECHO_T}$gcc_cv_as_weak" >&6 | |
63cf211a | 9786 | if test $gcc_cv_as_weak = yes; then |
ba479fd2 NN |
9787 | |
9788 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 9789 | #define HAVE_GAS_WEAK 1 |
ba479fd2 | 9790 | _ACEOF |
981d4858 | 9791 | |
12822146 | 9792 | fi |
ad9c4d9f | 9793 | |
8ada417f ZW |
9794 | # .hidden needs to be supported in both the assembler and the linker, |
9795 | # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. | |
9796 | # This is irritatingly difficult to feature test for; we have to check the | |
9797 | # date string after the version number. If we've got an in-tree | |
9798 | # ld, we don't know its patchlevel version, so we set the baseline at 2.13 | |
9799 | # to be safe. | |
9800 | # The gcc_GAS_CHECK_FEATURE call just sets a cache variable. | |
ba479fd2 NN |
9801 | echo "$as_me:$LINENO: checking assembler for .hidden" >&5 |
9802 | echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6 | |
9803 | if test "${gcc_cv_as_hidden+set}" = set; then | |
9804 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
9805 | else |
9806 | gcc_cv_as_hidden=no | |
9807 | if test $in_tree_gas = yes; then | |
9808 | if test $in_tree_gas_is_elf = yes \ | |
9809 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0` | |
9810 | then gcc_cv_as_hidden=yes | |
9811 | fi | |
9812 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 9813 | echo ' .hidden foobar |
8ada417f | 9814 | foobar:' > conftest.s |
ba479fd2 NN |
9815 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
9816 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9817 | (eval $ac_try) 2>&5 | |
9818 | ac_status=$? | |
9819 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9820 | (exit $ac_status); }; } | |
8ada417f ZW |
9821 | then |
9822 | gcc_cv_as_hidden=yes | |
9823 | else | |
9824 | echo "configure: failed program was" >&5 | |
9825 | cat conftest.s >&5 | |
9826 | fi | |
9827 | rm -f conftest.o conftest.s | |
9828 | fi | |
9829 | fi | |
ba479fd2 NN |
9830 | echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5 |
9831 | echo "${ECHO_T}$gcc_cv_as_hidden" >&6 | |
63cf211a | 9832 | |
ad9c4d9f | 9833 | |
ba479fd2 NN |
9834 | echo "$as_me:$LINENO: checking linker for .hidden support" >&5 |
9835 | echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6 | |
9836 | if test "${gcc_cv_ld_hidden+set}" = set; then | |
9837 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
9838 | else |
9839 | if test $in_tree_ld = yes ; then | |
9840 | gcc_cv_ld_hidden=no | |
9841 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
9842 | && test $in_tree_ld_is_elf = yes; then | |
9843 | gcc_cv_ld_hidden=yes | |
9844 | fi | |
9845 | else | |
9846 | gcc_cv_ld_hidden=yes | |
bace148a | 9847 | ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q` |
8ada417f ZW |
9848 | if echo "$ld_ver" | grep GNU > /dev/null; then |
9849 | ld_vers=`echo $ld_ver | sed -n \ | |
9850 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \ | |
9851 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \ | |
9852 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \ | |
9853 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \ | |
9854 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \ | |
9855 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'` | |
9856 | ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'` | |
9857 | if test 0"$ld_date" -lt 20020404; then | |
9858 | if test -n "$ld_date"; then | |
9859 | # If there was date string, but was earlier than 2002-04-04, fail | |
9860 | gcc_cv_ld_hidden=no | |
9861 | elif test -z "$ld_vers"; then | |
9862 | # If there was no date string nor ld version number, something is wrong | |
9863 | gcc_cv_ld_hidden=no | |
9864 | else | |
9865 | ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` | |
9866 | ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` | |
9867 | ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'` | |
9868 | test -z "$ld_vers_patch" && ld_vers_patch=0 | |
9869 | if test "$ld_vers_major" -lt 2; then | |
9870 | gcc_cv_ld_hidden=no | |
9871 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then | |
9872 | gcc_cv_ld_hidden="no" | |
9873 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then | |
9874 | gcc_cv_ld_hidden=no | |
c72931a6 | 9875 | fi |
8ada417f | 9876 | fi |
789b7de5 | 9877 | fi |
8ada417f | 9878 | else |
28690784 JDA |
9879 | case "${target}" in |
9880 | hppa64*-*-hpux*) | |
9881 | gcc_cv_ld_hidden=yes | |
9882 | ;; | |
9883 | *) | |
9884 | gcc_cv_ld_hidden=no | |
9885 | ;; | |
9886 | esac | |
8ada417f ZW |
9887 | fi |
9888 | fi | |
6d07784a | 9889 | fi |
ba479fd2 NN |
9890 | echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5 |
9891 | echo "${ECHO_T}$gcc_cv_ld_hidden" >&6 | |
8ada417f | 9892 | libgcc_visibility=no |
ad9c4d9f | 9893 | |
8e3940b2 | 9894 | if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then |
8ada417f | 9895 | libgcc_visibility=yes |
ba479fd2 NN |
9896 | |
9897 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 9898 | #define HAVE_GAS_HIDDEN 1 |
ba479fd2 | 9899 | _ACEOF |
ad9c4d9f NN |
9900 | |
9901 | fi | |
9902 | ||
8ada417f | 9903 | # Check if we have .[us]leb128, and support symbol arithmetic with it. |
ba479fd2 NN |
9904 | echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5 |
9905 | echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6 | |
9906 | if test "${gcc_cv_as_leb128+set}" = set; then | |
9907 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
9908 | else |
9909 | gcc_cv_as_leb128=no | |
9910 | if test $in_tree_gas = yes; then | |
9911 | if test $in_tree_gas_is_elf = yes \ | |
9912 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
9913 | then gcc_cv_as_leb128=yes | |
9914 | fi | |
9915 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 9916 | echo ' .data |
b7460f24 RH |
9917 | .uleb128 L2 - L1 |
9918 | L1: | |
9919 | .uleb128 1280 | |
9920 | .sleb128 -1010 | |
8ada417f | 9921 | L2:' > conftest.s |
ba479fd2 NN |
9922 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
9923 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9924 | (eval $ac_try) 2>&5 | |
9925 | ac_status=$? | |
9926 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9927 | (exit $ac_status); }; } | |
8ada417f ZW |
9928 | then |
9929 | # GAS versions before 2.11 do not support uleb128, | |
9930 | # despite appearing to. | |
9931 | # ??? There exists an elf-specific test that will crash | |
9932 | # the assembler. Perhaps it's better to figure out whether | |
9933 | # arbitrary sections are supported and try the test. | |
bace148a | 9934 | as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q` |
8ada417f ZW |
9935 | if echo "$as_ver" | grep GNU > /dev/null; then |
9936 | as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'` | |
9937 | as_major=`echo $as_ver | sed 's/\..*//'` | |
9938 | as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'` | |
9939 | if test $as_major -eq 2 && test $as_minor -lt 11 | |
9940 | then : | |
9941 | else gcc_cv_as_leb128=yes | |
9942 | fi | |
9943 | fi | |
9944 | else | |
9945 | echo "configure: failed program was" >&5 | |
9946 | cat conftest.s >&5 | |
9947 | fi | |
9948 | rm -f conftest.o conftest.s | |
9949 | fi | |
b7460f24 | 9950 | fi |
ba479fd2 NN |
9951 | echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5 |
9952 | echo "${ECHO_T}$gcc_cv_as_leb128" >&6 | |
63cf211a | 9953 | if test $gcc_cv_as_leb128 = yes; then |
ba479fd2 NN |
9954 | |
9955 | cat >>confdefs.h <<\_ACEOF | |
b7460f24 | 9956 | #define HAVE_AS_LEB128 1 |
ba479fd2 | 9957 | _ACEOF |
b7460f24 RH |
9958 | |
9959 | fi | |
ad9c4d9f | 9960 | |
8ada417f ZW |
9961 | # GAS versions up to and including 2.11.0 may mis-optimize |
9962 | # .eh_frame data. | |
ba479fd2 NN |
9963 | echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5 |
9964 | echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6 | |
9965 | if test "${gcc_cv_as_eh_frame+set}" = set; then | |
9966 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
9967 | else |
9968 | gcc_cv_as_eh_frame=no | |
9969 | if test $in_tree_gas = yes; then | |
9970 | if test $in_tree_gas_is_elf = yes \ | |
9971 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
9972 | then gcc_cv_as_eh_frame=yes | |
ad9c4d9f | 9973 | fi |
8ada417f | 9974 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 9975 | echo ' .text |
c64688ae RH |
9976 | .LFB1: |
9977 | .4byte 0 | |
9978 | .L1: | |
9979 | .4byte 0 | |
9980 | .LFE1: | |
9981 | .section .eh_frame,"aw",@progbits | |
9982 | __FRAME_BEGIN__: | |
9983 | .4byte .LECIE1-.LSCIE1 | |
9984 | .LSCIE1: | |
9985 | .4byte 0x0 | |
9986 | .byte 0x1 | |
9987 | .ascii "z\0" | |
9988 | .byte 0x1 | |
9989 | .byte 0x78 | |
9990 | .byte 0x1a | |
9991 | .byte 0x0 | |
9992 | .byte 0x4 | |
9993 | .4byte 1 | |
9994 | .p2align 1 | |
9995 | .LECIE1: | |
9996 | .LSFDE1: | |
9997 | .4byte .LEFDE1-.LASFDE1 | |
9998 | .LASFDE1: | |
9999 | .4byte .LASFDE1-__FRAME_BEGIN__ | |
10000 | .4byte .LFB1 | |
10001 | .4byte .LFE1-.LFB1 | |
10002 | .byte 0x4 | |
10003 | .4byte .LFE1-.LFB1 | |
10004 | .byte 0x4 | |
10005 | .4byte .L1-.LFB1 | |
8ada417f | 10006 | .LEFDE1:' > conftest.s |
ba479fd2 NN |
10007 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
10008 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10009 | (eval $ac_try) 2>&5 | |
10010 | ac_status=$? | |
10011 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10012 | (exit $ac_status); }; } | |
8ada417f ZW |
10013 | then |
10014 | cat > conftest.lit <<EOF | |
c64688ae RH |
10015 | 0000 10000000 00000000 017a0001 781a0004 .........z..x... |
10016 | 0010 01000000 12000000 18000000 00000000 ................ | |
093e61a6 | 10017 | 0020 08000000 04080000 0044 .........D |
01efb963 | 10018 | EOF |
ba479fd2 | 10019 | cat > conftest.big <<EOF |
01efb963 AS |
10020 | 0000 00000010 00000000 017a0001 781a0004 .........z..x... |
10021 | 0010 00000001 00000012 00000018 00000000 ................ | |
093e61a6 | 10022 | 0020 00000008 04000000 0844 .........D |
c64688ae | 10023 | EOF |
8ada417f ZW |
10024 | # If the assembler didn't choke, and we can objdump, |
10025 | # and we got the correct data, then succeed. | |
10026 | if test x$gcc_cv_objdump != x \ | |
10027 | && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \ | |
10028 | | tail -3 > conftest.got \ | |
10029 | && { cmp conftest.lit conftest.got > /dev/null 2>&1 \ | |
10030 | || cmp conftest.big conftest.got > /dev/null 2>&1; } | |
10031 | then | |
10032 | gcc_cv_as_eh_frame=yes | |
ba479fd2 NN |
10033 | elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null' |
10034 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10035 | (eval $ac_try) 2>&5 | |
10036 | ac_status=$? | |
10037 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10038 | (exit $ac_status); }; }; then | |
8ada417f ZW |
10039 | gcc_cv_as_eh_frame=buggy |
10040 | else | |
10041 | # Uh oh, what do we do now? | |
10042 | gcc_cv_as_eh_frame=no | |
10043 | fi | |
10044 | else | |
10045 | echo "configure: failed program was" >&5 | |
10046 | cat conftest.s >&5 | |
10047 | fi | |
10048 | rm -f conftest.o conftest.s | |
10049 | fi | |
c64688ae | 10050 | fi |
ba479fd2 NN |
10051 | echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5 |
10052 | echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6 | |
ad9c4d9f | 10053 | |
6e3f3080 | 10054 | |
63cf211a | 10055 | if test $gcc_cv_as_eh_frame = buggy; then |
ba479fd2 NN |
10056 | |
10057 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 10058 | #define USE_AS_TRADITIONAL_FORMAT 1 |
ba479fd2 | 10059 | _ACEOF |
ad9c4d9f NN |
10060 | |
10061 | fi | |
10062 | ||
ba479fd2 NN |
10063 | echo "$as_me:$LINENO: checking assembler for section merging support" >&5 |
10064 | echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6 | |
10065 | if test "${gcc_cv_as_shf_merge+set}" = set; then | |
10066 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
10067 | else |
10068 | gcc_cv_as_shf_merge=no | |
10069 | if test $in_tree_gas = yes; then | |
10070 | if test $in_tree_gas_is_elf = yes \ | |
10071 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
10072 | then gcc_cv_as_shf_merge=yes | |
10073 | fi | |
10074 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 10075 | echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s |
ba479fd2 NN |
10076 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' |
10077 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10078 | (eval $ac_try) 2>&5 | |
10079 | ac_status=$? | |
10080 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10081 | (exit $ac_status); }; } | |
8ada417f ZW |
10082 | then |
10083 | gcc_cv_as_shf_merge=yes | |
10084 | else | |
10085 | echo "configure: failed program was" >&5 | |
10086 | cat conftest.s >&5 | |
10087 | fi | |
10088 | rm -f conftest.o conftest.s | |
10089 | fi | |
201556f0 | 10090 | fi |
ba479fd2 NN |
10091 | echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5 |
10092 | echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6 | |
8ada417f | 10093 | |
8ad9fb33 | 10094 | |
ba479fd2 | 10095 | cat >>confdefs.h <<_ACEOF |
8ad9fb33 | 10096 | #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 10097 | _ACEOF |
201556f0 | 10098 | |
201556f0 | 10099 | |
8ada417f | 10100 | # Thread-local storage - the check is heavily parametrized. |
f996902d RH |
10101 | conftest_s= |
10102 | tls_first_major= | |
10103 | tls_first_minor= | |
9739c90c | 10104 | tls_as_opt= |
f996902d | 10105 | case "$target" in |
6f9b006d RH |
10106 | alpha*-*-*) |
10107 | conftest_s=' | |
10108 | .section ".tdata","awT",@progbits | |
10109 | foo: .long 25 | |
10110 | .text | |
10111 | ldq $27,__tls_get_addr($29) !literal!1 | |
10112 | lda $16,foo($29) !tlsgd!1 | |
10113 | jsr $26,($27),__tls_get_addr !lituse_tlsgd!1 | |
10114 | ldq $27,__tls_get_addr($29) !literal!2 | |
10115 | lda $16,foo($29) !tlsldm!2 | |
10116 | jsr $26,($27),__tls_get_addr !lituse_tlsldm!2 | |
10117 | ldq $1,foo($29) !gotdtprel | |
10118 | ldah $2,foo($29) !dtprelhi | |
10119 | lda $3,foo($2) !dtprello | |
10120 | lda $4,foo($29) !dtprel | |
10121 | ldq $1,foo($29) !gottprel | |
10122 | ldah $2,foo($29) !tprelhi | |
10123 | lda $3,foo($2) !tprello | |
10124 | lda $4,foo($29) !tprel' | |
10125 | tls_first_major=2 | |
10126 | tls_first_minor=13 | |
10127 | ;; | |
f996902d RH |
10128 | i[34567]86-*-*) |
10129 | conftest_s=' | |
10130 | .section ".tdata","awT",@progbits | |
10131 | foo: .long 25 | |
10132 | .text | |
10133 | movl %gs:0, %eax | |
10134 | leal foo@TLSGD(,%ebx,1), %eax | |
10135 | leal foo@TLSLDM(%ebx), %eax | |
10136 | leal foo@DTPOFF(%eax), %edx | |
10137 | movl foo@GOTTPOFF(%ebx), %eax | |
10138 | subl foo@GOTTPOFF(%ebx), %eax | |
75d38379 JJ |
10139 | addl foo@GOTNTPOFF(%ebx), %eax |
10140 | movl foo@INDNTPOFF, %eax | |
f996902d RH |
10141 | movl $foo@TPOFF, %eax |
10142 | subl $foo@TPOFF, %eax | |
10143 | leal foo@NTPOFF(%ecx), %eax' | |
10144 | tls_first_major=2 | |
75d38379 JJ |
10145 | tls_first_minor=14 |
10146 | ;; | |
10147 | x86_64-*-*) | |
10148 | conftest_s=' | |
10149 | .section ".tdata","awT",@progbits | |
10150 | foo: .long 25 | |
10151 | .text | |
10152 | movq %fs:0, %rax | |
10153 | leaq foo@TLSGD(%rip), %rdi | |
10154 | leaq foo@TLSLD(%rip), %rdi | |
10155 | leaq foo@DTPOFF(%rax), %rdx | |
10156 | movq foo@GOTTPOFF(%rip), %rax | |
10157 | movq $foo@TPOFF, %rax' | |
10158 | tls_first_major=2 | |
10159 | tls_first_minor=14 | |
f996902d | 10160 | ;; |
7b6e506e RH |
10161 | ia64-*-*) |
10162 | conftest_s=' | |
10163 | .section ".tdata","awT",@progbits | |
10164 | foo: data8 25 | |
10165 | .text | |
10166 | addl r16 = @ltoff(@dtpmod(foo#)), gp | |
10167 | addl r17 = @ltoff(@dtprel(foo#)), gp | |
10168 | addl r18 = @ltoff(@tprel(foo#)), gp | |
10169 | addl r19 = @dtprel(foo#), gp | |
10170 | adds r21 = @dtprel(foo#), r13 | |
10171 | movl r23 = @dtprel(foo#) | |
10172 | addl r20 = @tprel(foo#), gp | |
10173 | adds r22 = @tprel(foo#), r13 | |
10174 | movl r24 = @tprel(foo#)' | |
10175 | tls_first_major=2 | |
10176 | tls_first_minor=13 | |
10177 | ;; | |
c4501e62 JJ |
10178 | powerpc-*-*) |
10179 | conftest_s=' | |
10180 | .section ".tdata","awT",@progbits | |
10181 | .align 2 | |
10182 | ld0: .space 4 | |
10183 | ld1: .space 4 | |
10184 | x1: .space 4 | |
10185 | x2: .space 4 | |
10186 | x3: .space 4 | |
10187 | .text | |
10188 | addi 3,31,ld0@got@tlsgd | |
10189 | bl __tls_get_addr | |
10190 | addi 3,31,x1@got@tlsld | |
10191 | bl __tls_get_addr | |
10192 | addi 9,3,x1@dtprel | |
10193 | addis 9,3,x2@dtprel@ha | |
10194 | addi 9,9,x2@dtprel@l | |
10195 | lwz 9,x3@got@tprel(31) | |
10196 | add 9,9,x@tls | |
10197 | addi 9,2,x1@tprel | |
10198 | addis 9,2,x2@tprel@ha | |
10199 | addi 9,9,x2@tprel@l' | |
10200 | tls_first_major=2 | |
10201 | tls_first_minor=14 | |
9739c90c | 10202 | tls_as_opt=-a32 |
c4501e62 JJ |
10203 | ;; |
10204 | powerpc64-*-*) | |
10205 | conftest_s=' | |
10206 | .section ".tdata","awT",@progbits | |
10207 | .align 3 | |
10208 | ld0: .space 8 | |
10209 | ld1: .space 8 | |
10210 | x1: .space 8 | |
10211 | x2: .space 8 | |
10212 | x3: .space 8 | |
10213 | .text | |
10214 | addi 3,2,ld0@got@tlsgd | |
10215 | bl .__tls_get_addr | |
10216 | nop | |
10217 | addi 3,2,ld1@toc | |
10218 | bl .__tls_get_addr | |
10219 | nop | |
10220 | addi 3,2,x1@got@tlsld | |
10221 | bl .__tls_get_addr | |
10222 | nop | |
10223 | addi 9,3,x1@dtprel | |
10224 | bl .__tls_get_addr | |
10225 | nop | |
10226 | addis 9,3,x2@dtprel@ha | |
10227 | addi 9,9,x2@dtprel@l | |
10228 | bl .__tls_get_addr | |
10229 | nop | |
10230 | ld 9,x3@got@dtprel(2) | |
10231 | add 9,9,3 | |
10232 | bl .__tls_get_addr | |
10233 | nop' | |
10234 | tls_first_major=2 | |
10235 | tls_first_minor=14 | |
9739c90c | 10236 | tls_as_opt=-a64 |
c4501e62 | 10237 | ;; |
fd3cd001 UW |
10238 | s390-*-*) |
10239 | conftest_s=' | |
10240 | .section ".tdata","awT",@progbits | |
10241 | foo: .long 25 | |
10242 | .text | |
10243 | .long foo@TLSGD | |
10244 | .long foo@TLSLDM | |
10245 | .long foo@DTPOFF | |
10246 | .long foo@NTPOFF | |
10247 | .long foo@GOTNTPOFF | |
10248 | .long foo@INDNTPOFF | |
10249 | l %r1,foo@GOTNTPOFF(%r12) | |
10250 | l %r1,0(%r1):tls_load:foo | |
10251 | bas %r14,0(%r1,%r13):tls_gdcall:foo | |
10252 | bas %r14,0(%r1,%r13):tls_ldcall:foo' | |
10253 | tls_first_major=2 | |
10254 | tls_first_minor=14 | |
9739c90c | 10255 | tls_as_opt=-m31 |
fd3cd001 UW |
10256 | ;; |
10257 | s390x-*-*) | |
10258 | conftest_s=' | |
10259 | .section ".tdata","awT",@progbits | |
10260 | foo: .long 25 | |
10261 | .text | |
10262 | .quad foo@TLSGD | |
10263 | .quad foo@TLSLDM | |
10264 | .quad foo@DTPOFF | |
10265 | .quad foo@NTPOFF | |
10266 | .quad foo@GOTNTPOFF | |
10267 | lg %r1,foo@GOTNTPOFF(%r12) | |
10268 | larl %r1,foo@INDNTPOFF | |
10269 | brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo | |
10270 | brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo' | |
10271 | tls_first_major=2 | |
10272 | tls_first_minor=14 | |
9739c90c | 10273 | tls_as_opt="-m64 -Aesame" |
fd3cd001 | 10274 | ;; |
9ff13962 KK |
10275 | sh-*-* | sh[34]-*-*) |
10276 | conftest_s=' | |
10277 | .section ".tdata","awT",@progbits | |
10278 | foo: .long 25 | |
10279 | .text | |
10280 | .long foo@TLSGD | |
10281 | .long foo@TLSLDM | |
10282 | .long foo@DTPOFF | |
10283 | .long foo@GOTTPOFF | |
10284 | .long foo@TPOFF' | |
10285 | tls_first_major=2 | |
10286 | tls_first_minor=13 | |
10287 | ;; | |
5751a10b JJ |
10288 | sparc*-*-*) |
10289 | conftest_s=' | |
10290 | .section ".tdata","awT",@progbits | |
10291 | foo: .long 25 | |
10292 | .text | |
10293 | sethi %tgd_hi22(foo), %o0 | |
10294 | add %o0, %tgd_lo10(foo), %o1 | |
10295 | add %l7, %o1, %o0, %tgd_add(foo) | |
10296 | call __tls_get_addr, %tgd_call(foo) | |
10297 | sethi %tldm_hi22(foo), %l1 | |
10298 | add %l1, %tldm_lo10(foo), %l2 | |
10299 | add %l7, %l2, %o0, %tldm_add(foo) | |
10300 | call __tls_get_addr, %tldm_call(foo) | |
10301 | sethi %tldo_hix22(foo), %l3 | |
10302 | xor %l3, %tldo_lox10(foo), %l4 | |
10303 | add %o0, %l4, %l5, %tldo_add(foo) | |
10304 | sethi %tie_hi22(foo), %o3 | |
10305 | add %o3, %tie_lo10(foo), %o3 | |
10306 | ld [%l7 + %o3], %o2, %tie_ld(foo) | |
10307 | add %g7, %o2, %o4, %tie_add(foo) | |
10308 | sethi %tle_hix22(foo), %l1 | |
10309 | xor %l1, %tle_lox10(foo), %o5 | |
10310 | ld [%g7 + %o5], %o1' | |
10311 | tls_first_major=2 | |
10312 | tls_first_minor=14 | |
10313 | tls_as_opt=-32 | |
10314 | ;; | |
f996902d RH |
10315 | esac |
10316 | if test -z "$tls_first_major"; then | |
8ada417f ZW |
10317 | : # If we don't have a check, assume no support. |
10318 | else | |
ba479fd2 NN |
10319 | echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5 |
10320 | echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6 | |
10321 | if test "${gcc_cv_as_tls+set}" = set; then | |
10322 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
10323 | else |
10324 | gcc_cv_as_tls=no | |
10325 | if test $in_tree_gas = yes; then | |
10326 | if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0` | |
10327 | then gcc_cv_as_tls=yes | |
ad9c4d9f | 10328 | fi |
8ada417f | 10329 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 10330 | echo "$conftest_s" > conftest.s |
ba479fd2 NN |
10331 | if { ac_try='$gcc_cv_as $tls_as_opt --fatal-warnings -o conftest.o conftest.s >&5' |
10332 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10333 | (eval $ac_try) 2>&5 | |
10334 | ac_status=$? | |
10335 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10336 | (exit $ac_status); }; } | |
8ada417f ZW |
10337 | then |
10338 | gcc_cv_as_tls=yes | |
10339 | else | |
10340 | echo "configure: failed program was" >&5 | |
10341 | cat conftest.s >&5 | |
10342 | fi | |
10343 | rm -f conftest.o conftest.s | |
f996902d | 10344 | fi |
f996902d | 10345 | fi |
ba479fd2 NN |
10346 | echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5 |
10347 | echo "${ECHO_T}$gcc_cv_as_tls" >&6 | |
63cf211a | 10348 | if test $gcc_cv_as_tls = yes; then |
ba479fd2 NN |
10349 | |
10350 | cat >>confdefs.h <<\_ACEOF | |
f996902d | 10351 | #define HAVE_AS_TLS 1 |
ba479fd2 | 10352 | _ACEOF |
f996902d RH |
10353 | |
10354 | fi | |
8ada417f ZW |
10355 | fi |
10356 | ||
10357 | # Target-specific assembler checks. | |
f996902d | 10358 | |
3a37b08e RH |
10359 | case "$target" in |
10360 | # All TARGET_ABI_OSF targets. | |
10361 | alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*) | |
ba479fd2 NN |
10362 | echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5 |
10363 | echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6 | |
10364 | if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then | |
10365 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3a37b08e | 10366 | else |
8ada417f ZW |
10367 | gcc_cv_as_alpha_explicit_relocs=no |
10368 | if test $in_tree_gas = yes; then | |
10369 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
10370 | then gcc_cv_as_alpha_explicit_relocs=yes | |
ad9c4d9f | 10371 | fi |
8ada417f | 10372 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 10373 | echo ' .set nomacro |
3a37b08e RH |
10374 | .text |
10375 | extbl $3, $2, $3 !lituse_bytoff!1 | |
10376 | ldq $2, a($29) !literal!1 | |
10377 | ldq $4, b($29) !literal!2 | |
10378 | ldq_u $3, 0($2) !lituse_base!1 | |
10379 | ldq $27, f($29) !literal!5 | |
10380 | jsr $26, ($27), f !lituse_jsr!5 | |
10381 | ldah $29, 0($26) !gpdisp!3 | |
10382 | lda $0, c($29) !gprel | |
10383 | ldah $1, d($29) !gprelhigh | |
10384 | lda $1, d($1) !gprellow | |
8ada417f | 10385 | lda $29, 0($29) !gpdisp!3' > conftest.s |
ba479fd2 NN |
10386 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
10387 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10388 | (eval $ac_try) 2>&5 | |
10389 | ac_status=$? | |
10390 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10391 | (exit $ac_status); }; } | |
8ada417f ZW |
10392 | then |
10393 | gcc_cv_as_alpha_explicit_relocs=yes | |
10394 | else | |
10395 | echo "configure: failed program was" >&5 | |
10396 | cat conftest.s >&5 | |
10397 | fi | |
10398 | rm -f conftest.o conftest.s | |
10399 | fi | |
cafe096b | 10400 | fi |
ba479fd2 NN |
10401 | echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5 |
10402 | echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6 | |
63cf211a | 10403 | if test $gcc_cv_as_alpha_explicit_relocs = yes; then |
ba479fd2 NN |
10404 | |
10405 | cat >>confdefs.h <<\_ACEOF | |
3a37b08e | 10406 | #define HAVE_AS_EXPLICIT_RELOCS 1 |
ba479fd2 | 10407 | _ACEOF |
3a37b08e | 10408 | |
8ada417f | 10409 | fi |
3a37b08e | 10410 | ;; |
8ada417f | 10411 | |
1cb36a98 | 10412 | sparc*-*-*) |
ba479fd2 NN |
10413 | echo "$as_me:$LINENO: checking assembler for .register" >&5 |
10414 | echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6 | |
10415 | if test "${gcc_cv_as_sparc_register_op+set}" = set; then | |
10416 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5b68c389 | 10417 | else |
8ada417f ZW |
10418 | gcc_cv_as_sparc_register_op=no |
10419 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 10420 | echo '.register %g2, #scratch' > conftest.s |
ba479fd2 NN |
10421 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
10422 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10423 | (eval $ac_try) 2>&5 | |
10424 | ac_status=$? | |
10425 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10426 | (exit $ac_status); }; } | |
8ada417f ZW |
10427 | then |
10428 | gcc_cv_as_sparc_register_op=yes | |
10429 | else | |
10430 | echo "configure: failed program was" >&5 | |
10431 | cat conftest.s >&5 | |
10432 | fi | |
10433 | rm -f conftest.o conftest.s | |
10434 | fi | |
cafe096b | 10435 | fi |
ba479fd2 NN |
10436 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5 |
10437 | echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6 | |
63cf211a | 10438 | if test $gcc_cv_as_sparc_register_op = yes; then |
ba479fd2 NN |
10439 | |
10440 | cat >>confdefs.h <<\_ACEOF | |
1cb36a98 | 10441 | #define HAVE_AS_REGISTER_PSEUDO_OP 1 |
ba479fd2 | 10442 | _ACEOF |
1cb36a98 | 10443 | |
8ada417f | 10444 | fi |
1cb36a98 | 10445 | |
ba479fd2 NN |
10446 | echo "$as_me:$LINENO: checking assembler for -relax option" >&5 |
10447 | echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6 | |
10448 | if test "${gcc_cv_as_sparc_relax+set}" = set; then | |
10449 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e95b1e6a | 10450 | else |
8ada417f ZW |
10451 | gcc_cv_as_sparc_relax=no |
10452 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 10453 | echo '.text' > conftest.s |
ba479fd2 NN |
10454 | if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5' |
10455 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10456 | (eval $ac_try) 2>&5 | |
10457 | ac_status=$? | |
10458 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10459 | (exit $ac_status); }; } | |
8ada417f ZW |
10460 | then |
10461 | gcc_cv_as_sparc_relax=yes | |
10462 | else | |
10463 | echo "configure: failed program was" >&5 | |
10464 | cat conftest.s >&5 | |
10465 | fi | |
10466 | rm -f conftest.o conftest.s | |
10467 | fi | |
cafe096b | 10468 | fi |
ba479fd2 NN |
10469 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5 |
10470 | echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6 | |
63cf211a | 10471 | if test $gcc_cv_as_sparc_relax = yes; then |
ba479fd2 NN |
10472 | |
10473 | cat >>confdefs.h <<\_ACEOF | |
e95b1e6a | 10474 | #define HAVE_AS_RELAX_OPTION 1 |
ba479fd2 | 10475 | _ACEOF |
e95b1e6a | 10476 | |
8ada417f | 10477 | fi |
e95b1e6a | 10478 | |
ba479fd2 NN |
10479 | echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5 |
10480 | echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6 | |
10481 | if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then | |
10482 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
17e9e88c | 10483 | else |
8ada417f ZW |
10484 | gcc_cv_as_sparc_ua_pcrel=no |
10485 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 10486 | echo '.text |
8ada417f ZW |
10487 | foo: |
10488 | nop | |
10489 | .data | |
10490 | .align 4 | |
10491 | .byte 0 | |
10492 | .uaword %r_disp32(foo)' > conftest.s | |
ba479fd2 NN |
10493 | if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5' |
10494 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10495 | (eval $ac_try) 2>&5 | |
10496 | ac_status=$? | |
10497 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10498 | (exit $ac_status); }; } | |
8ada417f ZW |
10499 | then |
10500 | if test x$gcc_cv_ld != x \ | |
10501 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then | |
10502 | gcc_cv_as_sparc_ua_pcrel=yes | |
10503 | fi | |
10504 | rm -f conftest | |
10505 | else | |
10506 | echo "configure: failed program was" >&5 | |
10507 | cat conftest.s >&5 | |
10508 | fi | |
10509 | rm -f conftest.o conftest.s | |
10510 | fi | |
cafe096b | 10511 | fi |
ba479fd2 NN |
10512 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5 |
10513 | echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6 | |
63cf211a | 10514 | if test $gcc_cv_as_sparc_ua_pcrel = yes; then |
ba479fd2 NN |
10515 | |
10516 | cat >>confdefs.h <<\_ACEOF | |
17e9e88c | 10517 | #define HAVE_AS_SPARC_UA_PCREL 1 |
ba479fd2 | 10518 | _ACEOF |
17e9e88c | 10519 | |
17e9e88c | 10520 | |
ba479fd2 NN |
10521 | echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5 |
10522 | echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6 | |
10523 | if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then | |
10524 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cf7b8b0d | 10525 | else |
8ada417f ZW |
10526 | gcc_cv_as_sparc_ua_pcrel_hidden=no |
10527 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 10528 | echo '.data |
8ada417f ZW |
10529 | .align 4 |
10530 | .byte 0x31 | |
10531 | .uaword %r_disp32(foo) | |
10532 | .byte 0x32, 0x33, 0x34 | |
10533 | .global foo | |
10534 | .hidden foo | |
10535 | foo: | |
10536 | .skip 4' > conftest.s | |
ba479fd2 NN |
10537 | if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5' |
10538 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10539 | (eval $ac_try) 2>&5 | |
10540 | ac_status=$? | |
10541 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10542 | (exit $ac_status); }; } | |
8ada417f ZW |
10543 | then |
10544 | if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \ | |
10545 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \ | |
10546 | && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \ | |
10547 | | grep ' 31000000 07323334' > /dev/null 2>&1; then | |
10548 | if $gcc_cv_objdump -R conftest 2> /dev/null \ | |
10549 | | grep 'DISP32' > /dev/null 2>&1; then | |
10550 | : | |
10551 | else | |
10552 | gcc_cv_as_sparc_ua_pcrel_hidden=yes | |
cf7b8b0d | 10553 | fi |
8ada417f ZW |
10554 | fi |
10555 | rm -f conftest | |
10556 | else | |
10557 | echo "configure: failed program was" >&5 | |
10558 | cat conftest.s >&5 | |
10559 | fi | |
10560 | rm -f conftest.o conftest.s | |
10561 | fi | |
cafe096b | 10562 | fi |
ba479fd2 NN |
10563 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5 |
10564 | echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6 | |
63cf211a | 10565 | if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then |
ba479fd2 NN |
10566 | |
10567 | cat >>confdefs.h <<\_ACEOF | |
cf7b8b0d | 10568 | #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1 |
ba479fd2 | 10569 | _ACEOF |
cf7b8b0d | 10570 | |
8ada417f | 10571 | fi |
ba479fd2 | 10572 | |
8ada417f | 10573 | fi # unaligned pcrel relocs |
cf7b8b0d | 10574 | |
ba479fd2 NN |
10575 | echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5 |
10576 | echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6 | |
10577 | if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then | |
10578 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5b68c389 | 10579 | else |
8ada417f ZW |
10580 | gcc_cv_as_sparc_offsetable_lo10=no |
10581 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 10582 | echo '.text |
8ada417f ZW |
10583 | or %g1, %lo(ab) + 12, %g1 |
10584 | or %g1, %lo(ab + 12), %g1' > conftest.s | |
ba479fd2 NN |
10585 | if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5' |
10586 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10587 | (eval $ac_try) 2>&5 | |
10588 | ac_status=$? | |
10589 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10590 | (exit $ac_status); }; } | |
8ada417f ZW |
10591 | then |
10592 | if test x$gcc_cv_objdump != x \ | |
10593 | && %gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \ | |
10594 | | grep ' 82106000 82106000' > /dev/null 2>&1; then | |
10595 | gcc_cv_as_offsetable_lo10=yes | |
10596 | fi | |
10597 | else | |
10598 | echo "configure: failed program was" >&5 | |
10599 | cat conftest.s >&5 | |
10600 | fi | |
10601 | rm -f conftest.o conftest.s | |
10602 | fi | |
cafe096b | 10603 | fi |
ba479fd2 NN |
10604 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5 |
10605 | echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6 | |
63cf211a | 10606 | if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then |
ba479fd2 NN |
10607 | |
10608 | cat >>confdefs.h <<\_ACEOF | |
1cb36a98 | 10609 | #define HAVE_AS_OFFSETABLE_LO10 1 |
ba479fd2 | 10610 | _ACEOF |
1cb36a98 | 10611 | |
8ada417f | 10612 | fi |
1cb36a98 RH |
10613 | ;; |
10614 | ||
c307e6dd | 10615 | i[34567]86-*-* | x86_64-*-*) |
ba479fd2 NN |
10616 | echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5 |
10617 | echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6 | |
10618 | if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then | |
10619 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
10620 | else |
10621 | gcc_cv_as_ix86_filds_fists=no | |
10622 | if test $in_tree_gas = yes; then | |
10623 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0` | |
10624 | then gcc_cv_as_ix86_filds_fists=yes | |
ad9c4d9f | 10625 | fi |
8ada417f | 10626 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 10627 | echo 'filds mem; fists mem' > conftest.s |
ba479fd2 NN |
10628 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
10629 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10630 | (eval $ac_try) 2>&5 | |
10631 | ac_status=$? | |
10632 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10633 | (exit $ac_status); }; } | |
8ada417f ZW |
10634 | then |
10635 | gcc_cv_as_ix86_filds_fists=yes | |
10636 | else | |
10637 | echo "configure: failed program was" >&5 | |
10638 | cat conftest.s >&5 | |
981d4858 | 10639 | fi |
8ada417f ZW |
10640 | rm -f conftest.o conftest.s |
10641 | fi | |
10642 | fi | |
ba479fd2 NN |
10643 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5 |
10644 | echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6 | |
63cf211a | 10645 | if test $gcc_cv_as_ix86_filds_fists = yes; then |
ba479fd2 NN |
10646 | |
10647 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 10648 | #define HAVE_GAS_FILDS_FISTS 1 |
ba479fd2 | 10649 | _ACEOF |
ad9c4d9f | 10650 | |
f6f5dff2 RO |
10651 | fi |
10652 | ||
ba479fd2 NN |
10653 | echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5 |
10654 | echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6 | |
10655 | if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then | |
10656 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f6f5dff2 RO |
10657 | else |
10658 | gcc_cv_as_ix86_cmov_sun_syntax=no | |
10659 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 10660 | echo 'cmovl.l %edx, %eax' > conftest.s |
ba479fd2 NN |
10661 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
10662 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10663 | (eval $ac_try) 2>&5 | |
10664 | ac_status=$? | |
10665 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10666 | (exit $ac_status); }; } | |
f6f5dff2 RO |
10667 | then |
10668 | gcc_cv_as_ix86_cmov_sun_syntax=yes | |
10669 | else | |
10670 | echo "configure: failed program was" >&5 | |
10671 | cat conftest.s >&5 | |
10672 | fi | |
10673 | rm -f conftest.o conftest.s | |
10674 | fi | |
10675 | fi | |
ba479fd2 NN |
10676 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5 |
10677 | echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6 | |
63cf211a | 10678 | if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then |
ba479fd2 NN |
10679 | |
10680 | cat >>confdefs.h <<\_ACEOF | |
f6f5dff2 | 10681 | #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1 |
ba479fd2 | 10682 | _ACEOF |
f6f5dff2 | 10683 | |
ad9c4d9f NN |
10684 | fi |
10685 | ||
6f3ca281 ZW |
10686 | # This one is used unconditionally by i386.[ch]; it is to be defined |
10687 | # to 1 if the feature is present, 0 otherwise. | |
ba479fd2 NN |
10688 | echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5 |
10689 | echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6 | |
10690 | if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then | |
10691 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
10692 | else |
10693 | gcc_cv_as_ix86_gotoff_in_data=no | |
10694 | if test $in_tree_gas = yes; then | |
10695 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
10696 | then gcc_cv_as_ix86_gotoff_in_data=yes | |
10697 | fi | |
10698 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 10699 | echo ' .text |
f88c65f7 RH |
10700 | .L0: |
10701 | nop | |
10702 | .data | |
8ada417f | 10703 | .long .L0@GOTOFF' > conftest.s |
ba479fd2 NN |
10704 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
10705 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10706 | (eval $ac_try) 2>&5 | |
10707 | ac_status=$? | |
10708 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10709 | (exit $ac_status); }; } | |
8ada417f ZW |
10710 | then |
10711 | gcc_cv_as_ix86_gotoff_in_data=yes | |
10712 | else | |
10713 | echo "configure: failed program was" >&5 | |
10714 | cat conftest.s >&5 | |
f88c65f7 | 10715 | fi |
8ada417f ZW |
10716 | rm -f conftest.o conftest.s |
10717 | fi | |
10718 | fi | |
ba479fd2 NN |
10719 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5 |
10720 | echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6 | |
8ada417f | 10721 | |
6f3ca281 | 10722 | |
ba479fd2 | 10723 | cat >>confdefs.h <<_ACEOF |
6f3ca281 | 10724 | #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 10725 | _ACEOF |
f88c65f7 | 10726 | |
1cb36a98 | 10727 | ;; |
ef1ecf87 RH |
10728 | |
10729 | ia64*-*-*) | |
ba479fd2 NN |
10730 | echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5 |
10731 | echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6 | |
10732 | if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then | |
10733 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ef1ecf87 | 10734 | else |
8ada417f ZW |
10735 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no |
10736 | if test $in_tree_gas = yes; then | |
10737 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
10738 | then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes | |
ad9c4d9f | 10739 | fi |
8ada417f | 10740 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 10741 | echo ' .text |
ef1ecf87 RH |
10742 | addl r15 = @ltoffx(x#), gp |
10743 | ;; | |
cfa9ee99 | 10744 | ld8.mov r16 = [r15], x#' > conftest.s |
ba479fd2 NN |
10745 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
10746 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10747 | (eval $ac_try) 2>&5 | |
10748 | ac_status=$? | |
10749 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10750 | (exit $ac_status); }; } | |
8ada417f | 10751 | then |
cfa9ee99 | 10752 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes |
8ada417f ZW |
10753 | else |
10754 | echo "configure: failed program was" >&5 | |
10755 | cat conftest.s >&5 | |
2c4a9cff | 10756 | fi |
8ada417f ZW |
10757 | rm -f conftest.o conftest.s |
10758 | fi | |
10759 | fi | |
ba479fd2 NN |
10760 | echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5 |
10761 | echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6 | |
63cf211a | 10762 | if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then |
ba479fd2 NN |
10763 | |
10764 | cat >>confdefs.h <<\_ACEOF | |
cfa9ee99 | 10765 | #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1 |
ba479fd2 | 10766 | _ACEOF |
8ada417f | 10767 | |
cfa9ee99 | 10768 | fi |
8ada417f | 10769 | |
2c4a9cff | 10770 | ;; |
8ada417f | 10771 | |
2c4a9cff | 10772 | powerpc*-*-*) |
8ada417f ZW |
10773 | case $target in |
10774 | *-*-aix) conftest_s=' .csect .textPR';; | |
10775 | *) conftest_s=' .text';; | |
10776 | esac | |
10777 | conftest_s="$conftest_s | |
10778 | mfcr 3,128" | |
10779 | ||
ba479fd2 NN |
10780 | echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5 |
10781 | echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6 | |
10782 | if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then | |
10783 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2c4a9cff | 10784 | else |
8ada417f ZW |
10785 | gcc_cv_as_powerpc_mfcrf=no |
10786 | if test $in_tree_gas = yes; then | |
10787 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
10788 | then gcc_cv_as_powerpc_mfcrf=yes | |
2c4a9cff | 10789 | fi |
8ada417f | 10790 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 10791 | echo "$conftest_s" > conftest.s |
ba479fd2 NN |
10792 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
10793 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10794 | (eval $ac_try) 2>&5 | |
10795 | ac_status=$? | |
10796 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10797 | (exit $ac_status); }; } | |
8ada417f ZW |
10798 | then |
10799 | gcc_cv_as_powerpc_mfcrf=yes | |
10800 | else | |
10801 | echo "configure: failed program was" >&5 | |
10802 | cat conftest.s >&5 | |
10803 | fi | |
10804 | rm -f conftest.o conftest.s | |
10805 | fi | |
2c4a9cff | 10806 | fi |
ba479fd2 NN |
10807 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5 |
10808 | echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6 | |
63cf211a | 10809 | if test $gcc_cv_as_powerpc_mfcrf = yes; then |
ba479fd2 NN |
10810 | |
10811 | cat >>confdefs.h <<\_ACEOF | |
2c4a9cff | 10812 | #define HAVE_AS_MFCRF 1 |
ba479fd2 | 10813 | _ACEOF |
ef1ecf87 | 10814 | |
8ada417f ZW |
10815 | fi |
10816 | ;; | |
10817 | ||
10818 | mips*-*-*) | |
ba479fd2 NN |
10819 | echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5 |
10820 | echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6 | |
10821 | if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then | |
10822 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
10823 | else |
10824 | gcc_cv_as_mips_explicit_relocs=no | |
10825 | if test $in_tree_gas = yes; then | |
10826 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
10827 | then gcc_cv_as_mips_explicit_relocs=yes | |
10828 | fi | |
10829 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 10830 | echo ' lw $4,%gp_rel(foo)($4)' > conftest.s |
ba479fd2 NN |
10831 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
10832 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10833 | (eval $ac_try) 2>&5 | |
10834 | ac_status=$? | |
10835 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10836 | (exit $ac_status); }; } | |
8ada417f ZW |
10837 | then |
10838 | gcc_cv_as_mips_explicit_relocs=yes | |
10839 | else | |
10840 | echo "configure: failed program was" >&5 | |
10841 | cat conftest.s >&5 | |
ef1ecf87 | 10842 | fi |
8ada417f ZW |
10843 | rm -f conftest.o conftest.s |
10844 | fi | |
10845 | fi | |
ba479fd2 NN |
10846 | echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5 |
10847 | echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6 | |
8ada417f ZW |
10848 | if test $gcc_cv_as_mips_explicit_relocs = yes; then |
10849 | if test x$target_cpu_default = x | |
10850 | then target_cpu_default=MASK_EXPLICIT_RELOCS | |
10851 | else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS" | |
10852 | fi | |
10853 | fi | |
10854 | ||
ef1ecf87 | 10855 | ;; |
1cb36a98 | 10856 | esac |
9d147085 RH |
10857 | # ??? Not all targets support dwarf2 debug_line, even within a version |
10858 | # of gas. Moreover, we need to emit a valid instruction to trigger any | |
10859 | # info to the output file. So, as supported targets are added to gas 2.11, | |
10860 | # add some instruction here to (also) show we expect this might work. | |
10861 | # ??? Once 2.11 is released, probably need to add first known working | |
10862 | # version to the per-target configury. | |
10863 | case "$target" in | |
80486e06 | 10864 | i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \ |
2853bc5a | 10865 | | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \ |
d116bdf8 | 10866 | | xstormy16*-*-* | cris-*-* | xtensa-*-*) |
9d147085 RH |
10867 | insn="nop" |
10868 | ;; | |
10869 | ia64*-*-*) | |
10870 | insn="nop 0" | |
10871 | ;; | |
2853bc5a HPN |
10872 | mmix-*-*) |
10873 | insn="swym 0" | |
10874 | ;; | |
8ada417f ZW |
10875 | esac |
10876 | if test x"$insn" != x; then | |
10877 | conftest_s="\ | |
10878 | .file 1 \"conftest.s\" | |
10879 | .loc 1 3 0 | |
10880 | $insn" | |
ba479fd2 NN |
10881 | echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5 |
10882 | echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6 | |
10883 | if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then | |
10884 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
10885 | else |
10886 | gcc_cv_as_dwarf2_debug_line=no | |
10887 | if test $in_tree_gas = yes; then | |
10888 | if test $in_tree_gas_is_elf = yes \ | |
10889 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
10890 | then gcc_cv_as_dwarf2_debug_line=yes | |
10891 | fi | |
10892 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 10893 | echo "$conftest_s" > conftest.s |
ba479fd2 NN |
10894 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
10895 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10896 | (eval $ac_try) 2>&5 | |
10897 | ac_status=$? | |
10898 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10899 | (exit $ac_status); }; } | |
8ada417f ZW |
10900 | then |
10901 | # ??? This fails with non-gnu grep. Maybe use objdump? | |
10902 | if grep debug_line conftest.o > /dev/null 2>&1; then | |
10903 | gcc_cv_as_dwarf2_debug_line=yes | |
10904 | fi | |
10905 | else | |
10906 | echo "configure: failed program was" >&5 | |
10907 | cat conftest.s >&5 | |
10908 | fi | |
10909 | rm -f conftest.o conftest.s | |
10910 | fi | |
10911 | fi | |
ba479fd2 NN |
10912 | echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5 |
10913 | echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6 | |
ad9c4d9f | 10914 | |
ad9c4d9f | 10915 | |
8ada417f ZW |
10916 | # The .debug_line file table must be in the exact order that |
10917 | # we specified the files, since these indices are also used | |
10918 | # by DW_AT_decl_file. Approximate this test by testing if | |
10919 | # the assembler bitches if the same index is assigned twice. | |
ba479fd2 NN |
10920 | echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5 |
10921 | echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6 | |
10922 | if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then | |
10923 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
10924 | else |
10925 | gcc_cv_as_dwarf2_file_buggy=no | |
10926 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 10927 | echo ' .file 1 "foo.s" |
8ada417f | 10928 | .file 1 "bar.s"' > conftest.s |
ba479fd2 NN |
10929 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
10930 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10931 | (eval $ac_try) 2>&5 | |
10932 | ac_status=$? | |
10933 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10934 | (exit $ac_status); }; } | |
8ada417f ZW |
10935 | then |
10936 | gcc_cv_as_dwarf2_file_buggy=yes | |
10937 | else | |
10938 | echo "configure: failed program was" >&5 | |
10939 | cat conftest.s >&5 | |
10940 | fi | |
10941 | rm -f conftest.o conftest.s | |
10942 | fi | |
ad9c4d9f | 10943 | fi |
ba479fd2 NN |
10944 | echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5 |
10945 | echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6 | |
8ada417f ZW |
10946 | |
10947 | ||
10948 | if test $gcc_cv_as_dwarf2_debug_line = yes \ | |
10949 | && test $gcc_cv_as_dwarf2_file_buggy = no; then | |
ba479fd2 NN |
10950 | |
10951 | cat >>confdefs.h <<\_ACEOF | |
9d147085 | 10952 | #define HAVE_AS_DWARF2_DEBUG_LINE 1 |
ba479fd2 | 10953 | _ACEOF |
9d147085 | 10954 | |
8ada417f | 10955 | fi |
ad9c4d9f | 10956 | |
ba479fd2 NN |
10957 | echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5 |
10958 | echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6 | |
10959 | if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then | |
10960 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
10961 | else |
10962 | gcc_cv_as_gdwarf2_flag=no | |
10963 | if test $in_tree_gas = yes; then | |
10964 | if test $in_tree_gas_is_elf = yes \ | |
10965 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
10966 | then gcc_cv_as_gdwarf2_flag=yes | |
10967 | fi | |
10968 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 10969 | echo "$insn" > conftest.s |
ba479fd2 NN |
10970 | if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5' |
10971 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10972 | (eval $ac_try) 2>&5 | |
10973 | ac_status=$? | |
10974 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10975 | (exit $ac_status); }; } | |
8ada417f ZW |
10976 | then |
10977 | gcc_cv_as_gdwarf2_flag=yes | |
10978 | else | |
10979 | echo "configure: failed program was" >&5 | |
10980 | cat conftest.s >&5 | |
10981 | fi | |
10982 | rm -f conftest.o conftest.s | |
10983 | fi | |
ad9c4d9f | 10984 | fi |
ba479fd2 NN |
10985 | echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5 |
10986 | echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6 | |
63cf211a | 10987 | if test $gcc_cv_as_gdwarf2_flag = yes; then |
ba479fd2 NN |
10988 | |
10989 | cat >>confdefs.h <<\_ACEOF | |
5f0e9ea2 | 10990 | #define HAVE_AS_GDWARF2_DEBUG_FLAG 1 |
ba479fd2 | 10991 | _ACEOF |
5f0e9ea2 GK |
10992 | |
10993 | fi | |
ad9c4d9f | 10994 | |
ba479fd2 NN |
10995 | echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5 |
10996 | echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6 | |
10997 | if test "${gcc_cv_as_gstabs_flag+set}" = set; then | |
10998 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
10999 | else |
11000 | gcc_cv_as_gstabs_flag=no | |
11001 | if test $in_tree_gas = yes; then | |
11002 | if test $in_tree_gas_is_elf = yes \ | |
11003 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
11004 | then gcc_cv_as_gstabs_flag=yes | |
11005 | fi | |
11006 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 11007 | echo "$insn" > conftest.s |
ba479fd2 NN |
11008 | if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5' |
11009 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11010 | (eval $ac_try) 2>&5 | |
11011 | ac_status=$? | |
11012 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11013 | (exit $ac_status); }; } | |
8ada417f ZW |
11014 | then |
11015 | # The native Solaris 9/Intel assembler doesn't understand --gstabs | |
11016 | # and warns about it, but still exits successfully. So check for | |
11017 | # this. | |
ba479fd2 NN |
11018 | if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null' |
11019 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11020 | (eval $ac_try) 2>&5 | |
11021 | ac_status=$? | |
11022 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11023 | (exit $ac_status); }; } | |
8ada417f ZW |
11024 | then : |
11025 | else gcc_cv_as_gstabs_flag=yes | |
11026 | fi | |
11027 | else | |
11028 | echo "configure: failed program was" >&5 | |
11029 | cat conftest.s >&5 | |
11030 | fi | |
11031 | rm -f conftest.o conftest.s | |
11032 | fi | |
ad9c4d9f | 11033 | fi |
ba479fd2 NN |
11034 | echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5 |
11035 | echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6 | |
63cf211a | 11036 | if test $gcc_cv_as_gstabs_flag = yes; then |
ba479fd2 NN |
11037 | |
11038 | cat >>confdefs.h <<\_ACEOF | |
5f0e9ea2 | 11039 | #define HAVE_AS_GSTABS_DEBUG_FLAG 1 |
ba479fd2 | 11040 | _ACEOF |
5f0e9ea2 GK |
11041 | |
11042 | fi | |
8ada417f | 11043 | fi |
5f0e9ea2 | 11044 | |
ba479fd2 NN |
11045 | echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5 |
11046 | echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6 | |
96d0f4dc | 11047 | gcc_cv_ld_ro_rw_mix=unknown |
34a86c2b | 11048 | if test $in_tree_ld = yes ; then |
5408ac6c HPN |
11049 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \ |
11050 | && test $in_tree_ld_is_elf = yes; then | |
96d0f4dc JJ |
11051 | gcc_cv_ld_ro_rw_mix=read-write |
11052 | fi | |
11053 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then | |
90e145da KC |
11054 | echo '.section myfoosect, "a"' > conftest1.s |
11055 | echo '.section myfoosect, "aw"' > conftest2.s | |
96d0f4dc | 11056 | echo '.byte 1' >> conftest2.s |
90e145da | 11057 | echo '.section myfoosect, "a"' > conftest3.s |
96d0f4dc | 11058 | echo '.byte 0' >> conftest3.s |
6cd656d0 KC |
11059 | if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \ |
11060 | && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \ | |
11061 | && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \ | |
96d0f4dc | 11062 | && $gcc_cv_ld -shared -o conftest1.so conftest1.o \ |
c6cc7e13 | 11063 | conftest2.o conftest3.o > /dev/null 2>&1; then |
96d0f4dc | 11064 | gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \ |
c6cc7e13 | 11065 | | sed -e '/myfoosect/!d' -e N` |
96d0f4dc JJ |
11066 | if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then |
11067 | if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then | |
11068 | gcc_cv_ld_ro_rw_mix=read-only | |
11069 | else | |
11070 | gcc_cv_ld_ro_rw_mix=read-write | |
11071 | fi | |
11072 | fi | |
11073 | fi | |
11074 | rm -f conftest.* conftest[123].* | |
11075 | fi | |
11076 | if test x$gcc_cv_ld_ro_rw_mix = xread-write; then | |
ba479fd2 NN |
11077 | |
11078 | cat >>confdefs.h <<\_ACEOF | |
96d0f4dc | 11079 | #define HAVE_LD_RO_RW_SECTION_MIXING 1 |
ba479fd2 | 11080 | _ACEOF |
96d0f4dc JJ |
11081 | |
11082 | fi | |
ba479fd2 NN |
11083 | echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5 |
11084 | echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6 | |
96d0f4dc | 11085 | |
ba479fd2 NN |
11086 | echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5 |
11087 | echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6 | |
275b60d6 | 11088 | gcc_cv_ld_eh_frame_hdr=no |
34a86c2b | 11089 | if test $in_tree_ld = yes ; then |
5408ac6c HPN |
11090 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \ |
11091 | && test $in_tree_ld_is_elf = yes; then | |
275b60d6 JJ |
11092 | gcc_cv_ld_eh_frame_hdr=yes |
11093 | fi | |
11094 | elif test x$gcc_cv_ld != x; then | |
11095 | # Check if linker supports --eh-frame-hdr option | |
11096 | if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then | |
11097 | gcc_cv_ld_eh_frame_hdr=yes | |
11098 | fi | |
11099 | fi | |
11100 | if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then | |
ba479fd2 NN |
11101 | |
11102 | cat >>confdefs.h <<\_ACEOF | |
275b60d6 | 11103 | #define HAVE_LD_EH_FRAME_HDR 1 |
ba479fd2 | 11104 | _ACEOF |
275b60d6 JJ |
11105 | |
11106 | fi | |
ba479fd2 NN |
11107 | echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5 |
11108 | echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6 | |
275b60d6 | 11109 | |
ba479fd2 NN |
11110 | echo "$as_me:$LINENO: checking linker position independent executable support" >&5 |
11111 | echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6 | |
24a4dd31 JJ |
11112 | gcc_cv_ld_pie=no |
11113 | if test $in_tree_ld = yes ; then | |
5408ac6c HPN |
11114 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \ |
11115 | && test $in_tree_ld_is_elf = yes; then | |
24a4dd31 JJ |
11116 | gcc_cv_ld_pie=yes |
11117 | fi | |
11118 | elif test x$gcc_cv_ld != x; then | |
11119 | # Check if linker supports -pie option | |
11120 | if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then | |
11121 | gcc_cv_ld_pie=yes | |
11122 | fi | |
11123 | fi | |
11124 | if test x"$gcc_cv_ld_pie" = xyes; then | |
ba479fd2 NN |
11125 | |
11126 | cat >>confdefs.h <<\_ACEOF | |
24a4dd31 | 11127 | #define HAVE_LD_PIE 1 |
ba479fd2 | 11128 | _ACEOF |
24a4dd31 JJ |
11129 | |
11130 | fi | |
ba479fd2 NN |
11131 | echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5 |
11132 | echo "${ECHO_T}$gcc_cv_ld_pie" >&6 | |
24a4dd31 | 11133 | |
9fb28a67 | 11134 | if test x$with_sysroot = x && test x$host = x$target \ |
047d636f | 11135 | && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then |
ba479fd2 NN |
11136 | |
11137 | cat >>confdefs.h <<_ACEOF | |
793e9558 | 11138 | #define PREFIX_INCLUDE_DIR "$prefix/include" |
ba479fd2 | 11139 | _ACEOF |
793e9558 PB |
11140 | |
11141 | fi | |
11142 | ||
861bb6c1 | 11143 | # Figure out what language subdirectories are present. |
71205e0b MH |
11144 | # Look if the user specified --enable-languages="..."; if not, use |
11145 | # the environment variable $LANGUAGES if defined. $LANGUAGES might | |
11146 | # go away some day. | |
cc9a08e0 | 11147 | # NB: embedded tabs in this IF block -- do not untabify |
71205e0b MH |
11148 | if test x"${enable_languages+set}" != xset; then |
11149 | if test x"${LANGUAGES+set}" = xset; then | |
cc9a08e0 | 11150 | enable_languages="${LANGUAGES}" |
ba479fd2 NN |
11151 | { echo "$as_me:$LINENO: WARNING: setting LANGUAGES is deprecated, use --enable-languages instead" >&5 |
11152 | echo "$as_me: WARNING: setting LANGUAGES is deprecated, use --enable-languages instead" >&2;} | |
cc9a08e0 | 11153 | |
71205e0b MH |
11154 | else |
11155 | enable_languages=all | |
11156 | fi | |
d6c6b553 | 11157 | else |
015089dd TJ |
11158 | if test x"${enable_languages}" = x \ |
11159 | || test x"${enable_languages}" = xyes; | |
cc9a08e0 | 11160 | then |
ba479fd2 NN |
11161 | { { echo "$as_me:$LINENO: error: --enable-languages needs at least one language argument" >&5 |
11162 | echo "$as_me: error: --enable-languages needs at least one language argument" >&2;} | |
11163 | { (exit 1); exit 1; }; } | |
d6c6b553 | 11164 | fi |
71205e0b | 11165 | fi |
cc9a08e0 | 11166 | enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'` |
75382c6d TT |
11167 | |
11168 | # First scan to see if an enabled language requires some other language. | |
11169 | # We assume that a given config-lang.in will list all the language | |
11170 | # front ends it requires, even if some are required indirectly. | |
c406e779 | 11171 | for lang in ${srcdir}/*/config-lang.in |
75382c6d TT |
11172 | do |
11173 | case $lang in | |
75382c6d TT |
11174 | # The odd quoting in the next line works around |
11175 | # an apparent bug in bash 1.12 on linux. | |
11176 | ${srcdir}/[*]/config-lang.in) | |
11177 | ;; | |
11178 | *) | |
11179 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` | |
11180 | this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang` | |
11181 | for other in $this_lang_requires | |
11182 | do | |
11183 | case ,${enable_languages}, in | |
11184 | *,$other,*) | |
11185 | ;; | |
11186 | *,all,*) | |
11187 | ;; | |
1bf17cc4 | 11188 | *,$lang_alias,*) |
75382c6d TT |
11189 | enable_languages="$enable_languages,$other" |
11190 | ;; | |
11191 | esac | |
11192 | done | |
11193 | ;; | |
11194 | esac | |
11195 | done | |
11196 | ||
015089dd TJ |
11197 | expected_languages=`echo ,${enable_languages}, | sed -e 's:,: :g' -e 's: *: :g' -e 's: *: :g' -e 's:^ ::' -e 's: $::'` |
11198 | found_languages= | |
861bb6c1 | 11199 | subdirs= |
c406e779 | 11200 | for lang in ${srcdir}/*/config-lang.in |
861bb6c1 JL |
11201 | do |
11202 | case $lang in | |
861bb6c1 JL |
11203 | # The odd quoting in the next line works around |
11204 | # an apparent bug in bash 1.12 on linux. | |
11205 | ${srcdir}/[*]/config-lang.in) ;; | |
71205e0b MH |
11206 | *) |
11207 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` | |
2b60b2cb AO |
11208 | this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang` |
11209 | build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang` | |
71205e0b MH |
11210 | if test "x$lang_alias" = x |
11211 | then | |
11212 | echo "$lang doesn't set \$language." 1>&2 | |
11213 | exit 1 | |
11214 | fi | |
2b60b2cb AO |
11215 | case ${build_by_default},${enable_languages}, in |
11216 | *,$lang_alias,*) add_this_lang=yes ;; | |
11217 | no,*) add_this_lang=no ;; | |
11218 | *,all,*) add_this_lang=yes ;; | |
11219 | *) add_this_lang=no ;; | |
11220 | esac | |
015089dd | 11221 | found_languages="${found_languages} ${lang_alias}" |
71205e0b MH |
11222 | if test x"${add_this_lang}" = xyes; then |
11223 | case $lang in | |
11224 | ${srcdir}/ada/config-lang.in) | |
1ffc5c6e | 11225 | if test x$have_gnat = xyes ; then |
71205e0b MH |
11226 | subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" |
11227 | fi | |
11228 | ;; | |
11229 | *) | |
11230 | subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" | |
11231 | ;; | |
11232 | esac | |
11233 | fi | |
11234 | ;; | |
861bb6c1 JL |
11235 | esac |
11236 | done | |
11237 | ||
015089dd TJ |
11238 | missing_languages= |
11239 | for expected_language in ${expected_languages} .. | |
ba479fd2 | 11240 | do |
015089dd TJ |
11241 | if test "${expected_language}" != ..; then |
11242 | missing_language="${expected_language}" | |
11243 | if test "${expected_language}" = "c" \ | |
11244 | || test "${expected_language}" = "all"; then | |
11245 | missing_language= | |
11246 | fi | |
11247 | for found_language in ${found_languages} .. | |
ba479fd2 | 11248 | do |
015089dd TJ |
11249 | if test "${found_language}" != ..; then |
11250 | if test "${expected_language}" = "${found_language}"; then | |
11251 | missing_language= | |
11252 | fi | |
11253 | fi | |
11254 | done | |
11255 | if test "x${missing_language}" != x; then | |
11256 | missing_languages="${missing_languages} ${missing_language}" | |
11257 | fi | |
11258 | fi | |
11259 | done | |
11260 | ||
11261 | if test "x$missing_languages" != x; then | |
ba479fd2 | 11262 | { { echo "$as_me:$LINENO: error: |
015089dd | 11263 | The following requested languages were not found:${missing_languages} |
ba479fd2 NN |
11264 | The following languages were available: c${found_languages}" >&5 |
11265 | echo "$as_me: error: | |
11266 | The following requested languages were not found:${missing_languages} | |
11267 | The following languages were available: c${found_languages}" >&2;} | |
11268 | { (exit 1); exit 1; }; } | |
02ef40d9 TJ |
11269 | fi |
11270 | ||
f24af81b TT |
11271 | # Make gthr-default.h if we have a thread file. |
11272 | gthread_flags= | |
75bffa71 | 11273 | if test $thread_file != single; then |
f24af81b | 11274 | rm -f gthr-default.h |
db0d1ed9 | 11275 | echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h |
f24af81b TT |
11276 | gthread_flags=-DHAVE_GTHR_DEFAULT |
11277 | fi | |
11278 | ||
11279 | ||
81bf3d9e | 11280 | # Find out what GC implementation we want, or may, use. |
ba479fd2 | 11281 | |
81bf3d9e RH |
11282 | # Check whether --with-gc or --without-gc was given. |
11283 | if test "${with_gc+set}" = set; then | |
11284 | withval="$with_gc" | |
11285 | case "$withval" in | |
b6f61163 | 11286 | simple | page | zone) |
81bf3d9e RH |
11287 | GGC=ggc-$withval |
11288 | ;; | |
11289 | *) | |
ba479fd2 NN |
11290 | { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5 |
11291 | echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;} | |
11292 | { (exit 1); exit 1; }; } | |
81bf3d9e RH |
11293 | ;; |
11294 | esac | |
11295 | else | |
005537df | 11296 | GGC=ggc-page |
ba479fd2 | 11297 | fi; |
81bf3d9e RH |
11298 | |
11299 | echo "Using $GGC for garbage collection." | |
11300 | ||
3c809ba4 | 11301 | # Use the system's zlib library. |
b8dad04b ZW |
11302 | zlibdir=-L../zlib |
11303 | zlibinc="-I\$(srcdir)/../zlib" | |
ba479fd2 | 11304 | |
3c809ba4 AG |
11305 | # Check whether --with-system-zlib or --without-system-zlib was given. |
11306 | if test "${with_system_zlib+set}" = set; then | |
11307 | withval="$with_system_zlib" | |
11308 | zlibdir= | |
11309 | zlibinc= | |
11310 | ||
ba479fd2 | 11311 | fi; |
3c809ba4 AG |
11312 | |
11313 | ||
11314 | ||
dc6746e7 | 11315 | |
ba479fd2 NN |
11316 | echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
11317 | echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 | |
dc6746e7 PT |
11318 | # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. |
11319 | if test "${enable_maintainer_mode+set}" = set; then | |
11320 | enableval="$enable_maintainer_mode" | |
11321 | maintainer_mode=$enableval | |
11322 | else | |
11323 | maintainer_mode=no | |
ba479fd2 | 11324 | fi; |
63cf211a | 11325 | |
ba479fd2 NN |
11326 | echo "$as_me:$LINENO: result: $maintainer_mode" >&5 |
11327 | echo "${ECHO_T}$maintainer_mode" >&6 | |
dc6746e7 PT |
11328 | |
11329 | if test "$maintainer_mode" = "yes"; then | |
11330 | MAINT='' | |
11331 | else | |
11332 | MAINT='#' | |
11333 | fi | |
11334 | ||
861bb6c1 JL |
11335 | # Make empty files to contain the specs and options for each language. |
11336 | # Then add #include lines to for a compiler that has specs and/or options. | |
11337 | ||
d7b42618 | 11338 | lang_opt_files= |
861bb6c1 | 11339 | lang_specs_files= |
3103b7db | 11340 | lang_tree_files= |
861bb6c1 JL |
11341 | for subdir in . $subdirs |
11342 | do | |
d7b42618 NB |
11343 | if test -f $srcdir/$subdir/lang.opt; then |
11344 | lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt" | |
11345 | fi | |
75bffa71 | 11346 | if test -f $srcdir/$subdir/lang-specs.h; then |
0d24f4d1 | 11347 | lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h" |
861bb6c1 | 11348 | fi |
3103b7db | 11349 | if test -f $srcdir/$subdir/$subdir-tree.def; then |
0d24f4d1 | 11350 | lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def" |
3103b7db | 11351 | fi |
861bb6c1 JL |
11352 | done |
11353 | ||
11354 | # These (without "all_") are set in each config-lang.in. | |
11355 | # `language' must be a single word so is spelled singularly. | |
11356 | all_languages= | |
11357 | all_boot_languages= | |
11358 | all_compilers= | |
11359 | all_stagestuff= | |
6eb95e99 | 11360 | all_outputs='Makefile fixinc/Makefile gccbug mklibgcc mkheaders' |
861bb6c1 | 11361 | # List of language makefile fragments. |
2ed26f6b ZW |
11362 | all_lang_makefrags= |
11363 | # List of language subdirectory makefiles. Deprecated. | |
861bb6c1 | 11364 | all_lang_makefiles= |
e2500fed | 11365 | # Files for gengtype |
ef69da62 | 11366 | all_gtfiles="$target_gtfiles" |
8ac9d31f TJ |
11367 | # Files for gengtype with language |
11368 | all_gtfiles_files_langs= | |
11369 | all_gtfiles_files_files= | |
861bb6c1 JL |
11370 | |
11371 | # Add the language fragments. | |
11372 | # Languages are added via two mechanisms. Some information must be | |
11373 | # recorded in makefile variables, these are defined in config-lang.in. | |
11374 | # We accumulate them and plug them into the main Makefile. | |
11375 | # The other mechanism is a set of hooks for each of the main targets | |
11376 | # like `clean', `install', etc. | |
11377 | ||
861bb6c1 | 11378 | language_hooks="Make-hooks" |
861bb6c1 | 11379 | |
c406e779 | 11380 | for s in $subdirs |
861bb6c1 | 11381 | do |
861bb6c1 JL |
11382 | language= |
11383 | boot_language= | |
11384 | compilers= | |
11385 | stagestuff= | |
861bb6c1 | 11386 | outputs= |
e2500fed | 11387 | gtfiles= |
861bb6c1 | 11388 | . ${srcdir}/$s/config-lang.in |
75bffa71 | 11389 | if test "x$language" = x |
861bb6c1 JL |
11390 | then |
11391 | echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2 | |
11392 | exit 1 | |
11393 | fi | |
2ed26f6b | 11394 | all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$s/Make-lang.in" |
72aaffbd | 11395 | if test -f ${srcdir}/$s/Makefile.in |
2ed26f6b | 11396 | then all_lang_makefiles="$s/Makefile" |
72aaffbd | 11397 | fi |
861bb6c1 | 11398 | all_languages="$all_languages $language" |
75bffa71 | 11399 | if test "x$boot_language" = xyes |
861bb6c1 JL |
11400 | then |
11401 | all_boot_languages="$all_boot_languages $language" | |
11402 | fi | |
11403 | all_compilers="$all_compilers $compilers" | |
11404 | all_stagestuff="$all_stagestuff $stagestuff" | |
861bb6c1 | 11405 | all_outputs="$all_outputs $outputs" |
e2500fed | 11406 | all_gtfiles="$all_gtfiles $gtfiles" |
c406e779 | 11407 | for f in $gtfiles |
8ac9d31f | 11408 | do |
8ac9d31f TJ |
11409 | all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} " |
11410 | all_gtfiles_files_files="$all_gtfiles_files_files ${f} " | |
8ac9d31f | 11411 | done |
861bb6c1 JL |
11412 | done |
11413 | ||
8ac9d31f TJ |
11414 | # Pick up gtfiles for c |
11415 | gtfiles= | |
11416 | s="c" | |
11417 | . ${srcdir}/c-config-lang.in | |
11418 | all_gtfiles="$all_gtfiles $gtfiles" | |
c406e779 | 11419 | for f in $gtfiles |
8ac9d31f | 11420 | do |
8ac9d31f TJ |
11421 | all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} " |
11422 | all_gtfiles_files_files="$all_gtfiles_files_files ${f} " | |
8ac9d31f TJ |
11423 | done |
11424 | ||
cbc59f01 | 11425 | check_languages= |
c406e779 | 11426 | for language in $all_languages |
cbc59f01 | 11427 | do |
cbc59f01 | 11428 | check_languages="$check_languages check-$language" |
cbc59f01 DD |
11429 | done |
11430 | ||
62b81e45 MM |
11431 | # We link each language in with a set of hooks, reached indirectly via |
11432 | # lang.${target}. | |
861bb6c1 JL |
11433 | |
11434 | rm -f Make-hooks | |
11435 | touch Make-hooks | |
65ebbf81 | 11436 | target_list="all.build all.cross start.encap rest.encap tags \ |
a207b594 | 11437 | install-normal install-common install-man \ |
436a88a6 | 11438 | uninstall \ |
a03ad584 | 11439 | mostlyclean clean distclean maintainer-clean \ |
8f231b5d | 11440 | stage1 stage2 stage3 stage4 stageprofile stagefeedback" |
861bb6c1 JL |
11441 | for t in $target_list |
11442 | do | |
11443 | x= | |
c406e779 | 11444 | for lang in $all_languages |
861bb6c1 | 11445 | do |
ab87f8c8 | 11446 | x="$x $lang.$t" |
861bb6c1 JL |
11447 | done |
11448 | echo "lang.$t: $x" >> Make-hooks | |
11449 | done | |
11450 | ||
cc06d68c | 11451 | # Create .gdbinit. |
861bb6c1 | 11452 | |
cc06d68c GP |
11453 | echo "dir ." > .gdbinit |
11454 | echo "dir ${srcdir}" >> .gdbinit | |
11455 | if test x$gdb_needs_out_file_path = xyes | |
11456 | then | |
11457 | echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit | |
11458 | fi | |
11459 | if test "x$subdirs" != x; then | |
11460 | for s in $subdirs | |
11461 | do | |
11462 | echo "dir ${srcdir}/$s" >> .gdbinit | |
11463 | done | |
861bb6c1 | 11464 | fi |
cc06d68c | 11465 | echo "source ${srcdir}/gdbinit.in" >> .gdbinit |
861bb6c1 | 11466 | |
8f8d3278 NC |
11467 | # If $(exec_prefix) exists and is not the same as $(prefix), then compute an |
11468 | # absolute path for gcc_tooldir based on inserting the number of up-directory | |
11469 | # movements required to get from $(exec_prefix) to $(prefix) into the basic | |
11470 | # $(libsubdir)/@(unlibsubdir) based path. | |
82cbf8f7 JL |
11471 | # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel |
11472 | # make and thus we'd get different behavior depending on where we built the | |
11473 | # sources. | |
5949a9fc | 11474 | if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then |
caa55b1e | 11475 | gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)' |
d062c304 | 11476 | else |
8f8d3278 NC |
11477 | # An explanation of the sed strings: |
11478 | # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix' | |
11479 | # -e 's|/$||' match a trailing forward slash and eliminates it | |
11480 | # -e 's|^[^/]|/|' forces the string to start with a forward slash (*) | |
ff7cc307 | 11481 | # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../ |
8f8d3278 NC |
11482 | # |
11483 | # (*) Note this pattern overwrites the first character of the string | |
11484 | # with a forward slash if one is not already present. This is not a | |
11485 | # problem because the exact names of the sub-directories concerned is | |
11486 | # unimportant, just the number of them matters. | |
11487 | # | |
11488 | # The practical upshot of these patterns is like this: | |
11489 | # | |
11490 | # prefix exec_prefix result | |
11491 | # ------ ----------- ------ | |
11492 | # /foo /foo/bar ../ | |
11493 | # /foo/ /foo/bar ../ | |
11494 | # /foo /foo/bar/ ../ | |
11495 | # /foo/ /foo/bar/ ../ | |
11496 | # /foo /foo/bar/ugg ../../ | |
11497 | # | |
4c112cda | 11498 | dollar='$$' |
caa55b1e | 11499 | gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)" |
d062c304 JL |
11500 | fi |
11501 | ||
11502 | ||
2ce3c6c6 | 11503 | |
2bbea3a6 RH |
11504 | # Find a directory in which to install a shared libgcc. |
11505 | ||
11506 | # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given. | |
11507 | if test "${enable_version_specific_runtime_libs+set}" = set; then | |
11508 | enableval="$enable_version_specific_runtime_libs" | |
ba479fd2 NN |
11509 | |
11510 | fi; | |
2bbea3a6 RH |
11511 | |
11512 | ||
5b15f277 RH |
11513 | # Check whether --with-slibdir or --without-slibdir was given. |
11514 | if test "${with_slibdir+set}" = set; then | |
11515 | withval="$with_slibdir" | |
11516 | slibdir="$with_slibdir" | |
11517 | else | |
11518 | if test "${enable_version_specific_runtime_libs+set}" = set; then | |
2bbea3a6 | 11519 | slibdir='$(libsubdir)' |
5b15f277 | 11520 | elif test "$host" != "$target"; then |
2bbea3a6 RH |
11521 | slibdir='$(build_tooldir)/lib' |
11522 | else | |
5b15f277 | 11523 | slibdir='$(libdir)' |
2bbea3a6 | 11524 | fi |
ba479fd2 | 11525 | fi; |
2bbea3a6 RH |
11526 | |
11527 | ||
1e6347d8 | 11528 | objdir=`${PWDCMD-pwd}` |
7e717196 JL |
11529 | |
11530 | ||
861bb6c1 JL |
11531 | # Substitute configuration variables |
11532 | ||
11533 | ||
11534 | ||
11535 | ||
11536 | ||
11537 | ||
11538 | ||
11539 | ||
11540 | ||
11541 | ||
11542 | ||
11543 | ||
11544 | ||
11545 | ||
11546 | ||
11547 | ||
11548 | ||
11549 | ||
11550 | ||
11551 | ||
11552 | ||
11553 | ||
11554 | ||
11555 | ||
11556 | ||
11557 | ||
11558 | ||
11559 | ||
11560 | ||
11561 | ||
11562 | ||
11563 | ||
11564 | ||
11565 | ||
11566 | ||
11567 | ||
11568 | ||
11569 | ||
11570 | ||
11571 | ||
11572 | ||
11573 | ||
11574 | ||
11575 | ||
11576 | ||
11577 | ||
9b16d2c4 | 11578 | |
e9a25f70 | 11579 | |
6e26218f | 11580 | |
c8724862 | 11581 | |
e061d1ce | 11582 | |
d8bb17c8 | 11583 | |
11642c3a ZW |
11584 | |
11585 | ||
11586 | ||
11587 | ||
11588 | ||
11589 | ||
11590 | ||
3d9d2476 | 11591 | |
596151e1 | 11592 | |
8ac9d31f TJ |
11593 | |
11594 | ||
11595 | ||
e2500fed | 11596 | |
51b9ff45 KC |
11597 | |
11598 | ||
e22340b0 | 11599 | |
861bb6c1 JL |
11600 | |
11601 | ||
6e3f3080 NN |
11602 | # Echo link setup. |
11603 | if test x${build} = x${host} ; then | |
11604 | if test x${host} = x${target} ; then | |
11605 | echo "Links are now set up to build a native compiler for ${target}." 1>&2 | |
11606 | else | |
11607 | echo "Links are now set up to build a cross-compiler" 1>&2 | |
11608 | echo " from ${host} to ${target}." 1>&2 | |
11609 | fi | |
11610 | else | |
11611 | if test x${host} = x${target} ; then | |
11612 | echo "Links are now set up to build (on ${build}) a native compiler" 1>&2 | |
11613 | echo " for ${target}." 1>&2 | |
11614 | else | |
11615 | echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2 | |
11616 | echo " from ${host} to ${target}." 1>&2 | |
11617 | fi | |
11618 | fi | |
11619 | ||
11620 | # Configure the subdirectories | |
11621 | # AC_CONFIG_SUBDIRS($subdirs) | |
11622 | ||
11623 | # Create the Makefile | |
11624 | # and configure language subdirectories | |
ba479fd2 | 11625 | ac_config_files="$ac_config_files $all_outputs" |
914c5af7 NN |
11626 | |
11627 | ||
ba479fd2 | 11628 | ac_config_commands="$ac_config_commands default" |
914c5af7 | 11629 | |
ba479fd2 | 11630 | cat >confcache <<\_ACEOF |
6e3f3080 NN |
11631 | # This file is a shell script that caches the results of configure |
11632 | # tests run on this system so they can be shared between configure | |
ba479fd2 NN |
11633 | # scripts and configure runs, see configure's option --config-cache. |
11634 | # It is not useful on other systems. If it contains results you don't | |
11635 | # want to keep, you may remove or edit it. | |
6e3f3080 | 11636 | # |
ba479fd2 NN |
11637 | # config.status only pays attention to the cache file if you give it |
11638 | # the --recheck option to rerun configure. | |
6e3f3080 | 11639 | # |
ba479fd2 NN |
11640 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
11641 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
11642 | # following values. | |
11643 | ||
11644 | _ACEOF | |
11645 | ||
6e3f3080 NN |
11646 | # The following way of writing the cache mishandles newlines in values, |
11647 | # but we know of no workaround that is simple, portable, and efficient. | |
11648 | # So, don't put newlines in cache variables' values. | |
11649 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
11650 | # and sets the high bit in the cache file unless we assign to the vars. | |
ba479fd2 NN |
11651 | { |
11652 | (set) 2>&1 | | |
11653 | case `(ac_space=' '; set | grep ac_space) 2>&1` in | |
11654 | *ac_space=\ *) | |
11655 | # `set' does not quote correctly, so add quotes (double-quote | |
11656 | # substitution turns \\\\ into \\, and sed turns \\ into \). | |
11657 | sed -n \ | |
11658 | "s/'/'\\\\''/g; | |
11659 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
11660 | ;; | |
11661 | *) | |
11662 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
11663 | sed -n \ | |
11664 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
11665 | ;; | |
11666 | esac; | |
11667 | } | | |
11668 | sed ' | |
11669 | t clear | |
11670 | : clear | |
11671 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
11672 | t end | |
11673 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
11674 | : end' >>confcache | |
11675 | if diff $cache_file confcache >/dev/null 2>&1; then :; else | |
6e3f3080 | 11676 | if test -w $cache_file; then |
ba479fd2 NN |
11677 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" |
11678 | cat confcache >$cache_file | |
6e3f3080 NN |
11679 | else |
11680 | echo "not updating unwritable cache $cache_file" | |
11681 | fi | |
11682 | fi | |
11683 | rm -f confcache | |
11684 | ||
11685 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
11686 | # Let make expand exec_prefix. | |
11687 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
11688 | ||
ba479fd2 NN |
11689 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
11690 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
11691 | # trailing colons and then remove the whole line if VPATH becomes empty | |
11692 | # (actually we leave an empty line to preserve line numbers). | |
6e3f3080 | 11693 | if test "x$srcdir" = x.; then |
ba479fd2 NN |
11694 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
11695 | s/:*\$(srcdir):*/:/; | |
11696 | s/:*\${srcdir}:*/:/; | |
11697 | s/:*@srcdir@:*/:/; | |
11698 | s/^\([^=]*=[ ]*\):*/\1/; | |
11699 | s/:*$//; | |
11700 | s/^[^=]*=[ ]*$//; | |
11701 | }' | |
6e3f3080 NN |
11702 | fi |
11703 | ||
63cf211a | 11704 | DEFS=-DHAVE_CONFIG_H |
6e3f3080 | 11705 | |
ba479fd2 NN |
11706 | ac_libobjs= |
11707 | ac_ltlibobjs= | |
11708 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
11709 | # 1. Remove the extension, and $U if already installed. | |
11710 | ac_i=`echo "$ac_i" | | |
11711 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` | |
11712 | # 2. Add them. | |
11713 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" | |
11714 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' | |
11715 | done | |
11716 | LIBOBJS=$ac_libobjs | |
63cf211a | 11717 | |
ba479fd2 NN |
11718 | LTLIBOBJS=$ac_ltlibobjs |
11719 | ||
11720 | ||
11721 | ||
11722 | : ${CONFIG_STATUS=./config.status} | |
11723 | ac_clean_files_save=$ac_clean_files | |
11724 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
11725 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 | |
11726 | echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
11727 | cat >$CONFIG_STATUS <<_ACEOF | |
11728 | #! $SHELL | |
11729 | # Generated by $as_me. | |
6e3f3080 NN |
11730 | # Run this file to recreate the current configuration. |
11731 | # Compiler output produced by configure, useful for debugging | |
ba479fd2 | 11732 | # configure, is in config.log if it exists. |
6e3f3080 | 11733 | |
ba479fd2 NN |
11734 | debug=false |
11735 | ac_cs_recheck=false | |
11736 | ac_cs_silent=false | |
11737 | SHELL=\${CONFIG_SHELL-$SHELL} | |
11738 | _ACEOF | |
11739 | ||
11740 | cat >>$CONFIG_STATUS <<\_ACEOF | |
11741 | ## --------------------- ## | |
11742 | ## M4sh Initialization. ## | |
11743 | ## --------------------- ## | |
11744 | ||
11745 | # Be Bourne compatible | |
11746 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
11747 | emulate sh | |
11748 | NULLCMD=: | |
11749 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
11750 | # is contrary to our usage. Disable this feature. | |
11751 | alias -g '${1+"$@"}'='"$@"' | |
11752 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then | |
11753 | set -o posix | |
11754 | fi | |
11755 | ||
11756 | # Support unset when possible. | |
11757 | if (FOO=FOO; unset FOO) >/dev/null 2>&1; then | |
11758 | as_unset=unset | |
11759 | else | |
11760 | as_unset=false | |
11761 | fi | |
11762 | ||
11763 | ||
11764 | # Work around bugs in pre-3.0 UWIN ksh. | |
11765 | $as_unset ENV MAIL MAILPATH | |
11766 | PS1='$ ' | |
11767 | PS2='> ' | |
11768 | PS4='+ ' | |
11769 | ||
11770 | # NLS nuisances. | |
11771 | for as_var in \ | |
11772 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
11773 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
11774 | LC_TELEPHONE LC_TIME | |
6e3f3080 | 11775 | do |
ba479fd2 NN |
11776 | if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then |
11777 | eval $as_var=C; export $as_var | |
11778 | else | |
11779 | $as_unset $as_var | |
11780 | fi | |
6e3f3080 NN |
11781 | done |
11782 | ||
ba479fd2 NN |
11783 | # Required to use basename. |
11784 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
11785 | as_expr=expr | |
11786 | else | |
11787 | as_expr=false | |
11788 | fi | |
6e3f3080 | 11789 | |
ba479fd2 NN |
11790 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
11791 | as_basename=basename | |
11792 | else | |
11793 | as_basename=false | |
11794 | fi | |
6e3f3080 NN |
11795 | |
11796 | ||
ba479fd2 NN |
11797 | # Name of the executable. |
11798 | as_me=`$as_basename "$0" || | |
11799 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
11800 | X"$0" : 'X\(//\)$' \| \ | |
11801 | X"$0" : 'X\(/\)$' \| \ | |
11802 | . : '\(.\)' 2>/dev/null || | |
11803 | echo X/"$0" | | |
11804 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
11805 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
11806 | /^X\/\(\/\).*/{ s//\1/; q; } | |
11807 | s/.*/./; q'` | |
11808 | ||
6e3f3080 | 11809 | |
ba479fd2 NN |
11810 | # PATH needs CR, and LINENO needs CR and PATH. |
11811 | # Avoid depending upon Character Ranges. | |
11812 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
11813 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
11814 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
11815 | as_cr_digits='0123456789' | |
11816 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
11817 | ||
11818 | # The user is always right. | |
11819 | if test "${PATH_SEPARATOR+set}" != set; then | |
11820 | echo "#! /bin/sh" >conf$$.sh | |
11821 | echo "exit 0" >>conf$$.sh | |
11822 | chmod +x conf$$.sh | |
11823 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
11824 | PATH_SEPARATOR=';' | |
6e3f3080 | 11825 | else |
ba479fd2 NN |
11826 | PATH_SEPARATOR=: |
11827 | fi | |
11828 | rm -f conf$$.sh | |
11829 | fi | |
11830 | ||
11831 | ||
11832 | as_lineno_1=$LINENO | |
11833 | as_lineno_2=$LINENO | |
11834 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
11835 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
11836 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
11837 | # Find who we are. Look in the path if we contain no path at all | |
11838 | # relative or not. | |
11839 | case $0 in | |
11840 | *[\\/]* ) as_myself=$0 ;; | |
11841 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
11842 | for as_dir in $PATH | |
11843 | do | |
11844 | IFS=$as_save_IFS | |
11845 | test -z "$as_dir" && as_dir=. | |
11846 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
11847 | done | |
11848 | ||
11849 | ;; | |
11850 | esac | |
11851 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
11852 | # in which case we are not to be found in the path. | |
11853 | if test "x$as_myself" = x; then | |
11854 | as_myself=$0 | |
11855 | fi | |
11856 | if test ! -f "$as_myself"; then | |
11857 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 | |
11858 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} | |
11859 | { (exit 1); exit 1; }; } | |
6e3f3080 | 11860 | fi |
ba479fd2 NN |
11861 | case $CONFIG_SHELL in |
11862 | '') | |
11863 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
11864 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
11865 | do | |
11866 | IFS=$as_save_IFS | |
11867 | test -z "$as_dir" && as_dir=. | |
11868 | for as_base in sh bash ksh sh5; do | |
11869 | case $as_dir in | |
11870 | /*) | |
11871 | if ("$as_dir/$as_base" -c ' | |
11872 | as_lineno_1=$LINENO | |
11873 | as_lineno_2=$LINENO | |
11874 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
11875 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
11876 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
11877 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
11878 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
11879 | CONFIG_SHELL=$as_dir/$as_base | |
11880 | export CONFIG_SHELL | |
11881 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
11882 | fi;; | |
11883 | esac | |
11884 | done | |
11885 | done | |
11886 | ;; | |
11887 | esac | |
11888 | ||
11889 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
11890 | # uniformly replaced by the line number. The first 'sed' inserts a | |
11891 | # line-number line before each line; the second 'sed' does the real | |
11892 | # work. The second script uses 'N' to pair each line-number line | |
11893 | # with the numbered line, and appends trailing '-' during | |
11894 | # substitution so that $LINENO is not a special case at line end. | |
11895 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
11896 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
11897 | sed '=' <$as_myself | | |
11898 | sed ' | |
11899 | N | |
11900 | s,$,-, | |
11901 | : loop | |
11902 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
11903 | t loop | |
11904 | s,-$,, | |
11905 | s,^['$as_cr_digits']*\n,, | |
11906 | ' >$as_me.lineno && | |
11907 | chmod +x $as_me.lineno || | |
11908 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 | |
11909 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} | |
11910 | { (exit 1); exit 1; }; } | |
11911 | ||
11912 | # Don't try to exec as it changes $[0], causing all sort of problems | |
11913 | # (the dirname of $[0] is not the place where we might find the | |
11914 | # original and so on. Autoconf is especially sensible to this). | |
11915 | . ./$as_me.lineno | |
11916 | # Exit status is that of the last command. | |
11917 | exit | |
11918 | } | |
11919 | ||
11920 | ||
11921 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in | |
11922 | *c*,-n*) ECHO_N= ECHO_C=' | |
11923 | ' ECHO_T=' ' ;; | |
11924 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
11925 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
11926 | esac | |
11927 | ||
11928 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
11929 | as_expr=expr | |
11930 | else | |
11931 | as_expr=false | |
11932 | fi | |
11933 | ||
11934 | rm -f conf$$ conf$$.exe conf$$.file | |
11935 | echo >conf$$.file | |
11936 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
11937 | # We could just check for DJGPP; but this test a) works b) is more generic | |
11938 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
11939 | if test -f conf$$.exe; then | |
11940 | # Don't use ln at all; we don't have any links | |
11941 | as_ln_s='cp -p' | |
6e3f3080 | 11942 | else |
ba479fd2 | 11943 | as_ln_s='ln -s' |
6e3f3080 | 11944 | fi |
ba479fd2 NN |
11945 | elif ln conf$$.file conf$$ 2>/dev/null; then |
11946 | as_ln_s=ln | |
11947 | else | |
11948 | as_ln_s='cp -p' | |
11949 | fi | |
11950 | rm -f conf$$ conf$$.exe conf$$.file | |
11951 | ||
11952 | if mkdir -p . 2>/dev/null; then | |
11953 | as_mkdir_p=: | |
11954 | else | |
11955 | as_mkdir_p=false | |
11956 | fi | |
11957 | ||
11958 | as_executable_p="test -f" | |
11959 | ||
11960 | # Sed expression to map a string onto a valid CPP name. | |
11961 | as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" | |
11962 | ||
11963 | # Sed expression to map a string onto a valid variable name. | |
11964 | as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" | |
11965 | ||
11966 | ||
11967 | # IFS | |
11968 | # We need space, tab and new line, in precisely that order. | |
11969 | as_nl=' | |
11970 | ' | |
11971 | IFS=" $as_nl" | |
11972 | ||
11973 | # CDPATH. | |
11974 | $as_unset CDPATH | |
11975 | ||
11976 | exec 6>&1 | |
11977 | ||
11978 | # Open the log real soon, to keep \$[0] and so on meaningful, and to | |
11979 | # report actual input values of CONFIG_FILES etc. instead of their | |
11980 | # values after options handling. Logging --version etc. is OK. | |
11981 | exec 5>>config.log | |
11982 | { | |
11983 | echo | |
11984 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
11985 | ## Running $as_me. ## | |
11986 | _ASBOX | |
11987 | } >&5 | |
11988 | cat >&5 <<_CSEOF | |
11989 | ||
11990 | This file was extended by $as_me, which was | |
11991 | generated by GNU Autoconf 2.57. Invocation command line was | |
11992 | ||
11993 | CONFIG_FILES = $CONFIG_FILES | |
11994 | CONFIG_HEADERS = $CONFIG_HEADERS | |
11995 | CONFIG_LINKS = $CONFIG_LINKS | |
11996 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
11997 | $ $0 $@ | |
11998 | ||
11999 | _CSEOF | |
12000 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 | |
12001 | echo >&5 | |
12002 | _ACEOF | |
12003 | ||
12004 | # Files that config.status was made for. | |
12005 | if test -n "$ac_config_files"; then | |
12006 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS | |
12007 | fi | |
12008 | ||
12009 | if test -n "$ac_config_headers"; then | |
12010 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS | |
12011 | fi | |
12012 | ||
12013 | if test -n "$ac_config_links"; then | |
12014 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS | |
12015 | fi | |
12016 | ||
12017 | if test -n "$ac_config_commands"; then | |
12018 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS | |
12019 | fi | |
12020 | ||
12021 | cat >>$CONFIG_STATUS <<\_ACEOF | |
12022 | ||
12023 | ac_cs_usage="\ | |
12024 | \`$as_me' instantiates files from templates according to the | |
12025 | current configuration. | |
12026 | ||
12027 | Usage: $0 [OPTIONS] [FILE]... | |
12028 | ||
12029 | -h, --help print this help, then exit | |
12030 | -V, --version print version number, then exit | |
12031 | -q, --quiet do not print progress messages | |
12032 | -d, --debug don't remove temporary files | |
12033 | --recheck update $as_me by reconfiguring in the same conditions | |
12034 | --file=FILE[:TEMPLATE] | |
12035 | instantiate the configuration file FILE | |
12036 | --header=FILE[:TEMPLATE] | |
12037 | instantiate the configuration header FILE | |
12038 | ||
12039 | Configuration files: | |
12040 | $config_files | |
12041 | ||
12042 | Configuration headers: | |
12043 | $config_headers | |
12044 | ||
12045 | Configuration commands: | |
12046 | $config_commands | |
12047 | ||
12048 | Report bugs to <bug-autoconf@gnu.org>." | |
12049 | _ACEOF | |
12050 | ||
12051 | cat >>$CONFIG_STATUS <<_ACEOF | |
12052 | ac_cs_version="\\ | |
12053 | config.status | |
12054 | configured by $0, generated by GNU Autoconf 2.57, | |
12055 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" | |
12056 | ||
12057 | Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 | |
12058 | Free Software Foundation, Inc. | |
12059 | This config.status script is free software; the Free Software Foundation | |
12060 | gives unlimited permission to copy, distribute and modify it." | |
12061 | srcdir=$srcdir | |
12062 | _ACEOF | |
12063 | ||
12064 | cat >>$CONFIG_STATUS <<\_ACEOF | |
12065 | # If no file are specified by the user, then we need to provide default | |
12066 | # value. By we need to know if files were specified by the user. | |
12067 | ac_need_defaults=: | |
12068 | while test $# != 0 | |
12069 | do | |
12070 | case $1 in | |
12071 | --*=*) | |
12072 | ac_option=`expr "x$1" : 'x\([^=]*\)='` | |
12073 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` | |
12074 | ac_shift=: | |
12075 | ;; | |
12076 | -*) | |
12077 | ac_option=$1 | |
12078 | ac_optarg=$2 | |
12079 | ac_shift=shift | |
12080 | ;; | |
12081 | *) # This is not an option, so the user has probably given explicit | |
12082 | # arguments. | |
12083 | ac_option=$1 | |
12084 | ac_need_defaults=false;; | |
12085 | esac | |
12086 | ||
12087 | case $ac_option in | |
12088 | # Handling of the options. | |
12089 | _ACEOF | |
12090 | cat >>$CONFIG_STATUS <<\_ACEOF | |
12091 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
12092 | ac_cs_recheck=: ;; | |
12093 | --version | --vers* | -V ) | |
12094 | echo "$ac_cs_version"; exit 0 ;; | |
12095 | --he | --h) | |
12096 | # Conflict between --help and --header | |
12097 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 | |
12098 | Try \`$0 --help' for more information." >&5 | |
12099 | echo "$as_me: error: ambiguous option: $1 | |
12100 | Try \`$0 --help' for more information." >&2;} | |
12101 | { (exit 1); exit 1; }; };; | |
12102 | --help | --hel | -h ) | |
12103 | echo "$ac_cs_usage"; exit 0 ;; | |
12104 | --debug | --d* | -d ) | |
12105 | debug=: ;; | |
12106 | --file | --fil | --fi | --f ) | |
12107 | $ac_shift | |
12108 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" | |
12109 | ac_need_defaults=false;; | |
12110 | --header | --heade | --head | --hea ) | |
12111 | $ac_shift | |
12112 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" | |
12113 | ac_need_defaults=false;; | |
12114 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
12115 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
12116 | ac_cs_silent=: ;; | |
12117 | ||
12118 | # This is an error. | |
12119 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 | |
12120 | Try \`$0 --help' for more information." >&5 | |
12121 | echo "$as_me: error: unrecognized option: $1 | |
12122 | Try \`$0 --help' for more information." >&2;} | |
12123 | { (exit 1); exit 1; }; } ;; | |
12124 | ||
12125 | *) ac_config_targets="$ac_config_targets $1" ;; | |
12126 | ||
12127 | esac | |
12128 | shift | |
6e3f3080 | 12129 | done |
ba479fd2 NN |
12130 | |
12131 | ac_configure_extra_args= | |
12132 | ||
12133 | if $ac_cs_silent; then | |
12134 | exec 6>/dev/null | |
12135 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
861bb6c1 JL |
12136 | fi |
12137 | ||
ba479fd2 NN |
12138 | _ACEOF |
12139 | cat >>$CONFIG_STATUS <<_ACEOF | |
12140 | if \$ac_cs_recheck; then | |
12141 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 | |
12142 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
12143 | fi | |
861bb6c1 | 12144 | |
ba479fd2 NN |
12145 | _ACEOF |
12146 | ||
12147 | cat >>$CONFIG_STATUS <<_ACEOF | |
12148 | # | |
12149 | # INIT-COMMANDS section. | |
12150 | # | |
12151 | ||
12152 | subdirs='$subdirs' | |
12153 | symbolic_link='$symbolic_link' | |
12154 | ||
12155 | ||
12156 | _ACEOF | |
12157 | ||
12158 | ||
12159 | ||
12160 | cat >>$CONFIG_STATUS <<\_ACEOF | |
12161 | for ac_config_target in $ac_config_targets | |
12162 | do | |
12163 | case "$ac_config_target" in | |
12164 | # Handling of arguments. | |
12165 | "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;; | |
12166 | "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
12167 | "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;; | |
12168 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 | |
12169 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} | |
12170 | { (exit 1); exit 1; }; };; | |
861bb6c1 | 12171 | esac |
ba479fd2 NN |
12172 | done |
12173 | ||
12174 | # If the user did not use the arguments to specify the items to instantiate, | |
12175 | # then the envvar interface is used. Set only those that are not. | |
12176 | # We use the long form for the default assignment because of an extremely | |
12177 | # bizarre bug on SunOS 4.1.3. | |
12178 | if $ac_need_defaults; then | |
12179 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
12180 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
12181 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
12182 | fi | |
12183 | ||
12184 | # Have a temporary directory for convenience. Make it in the build tree | |
12185 | # simply because there is no reason to put it here, and in addition, | |
12186 | # creating and moving files from /tmp can sometimes cause problems. | |
12187 | # Create a temporary directory, and hook for its removal unless debugging. | |
12188 | $debug || | |
12189 | { | |
12190 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 | |
12191 | trap '{ (exit 1); exit 1; }' 1 2 13 15 | |
12192 | } | |
861bb6c1 | 12193 | |
ba479fd2 | 12194 | # Create a (secure) tmp directory for tmp files. |
6e3f3080 | 12195 | |
ba479fd2 NN |
12196 | { |
12197 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && | |
12198 | test -n "$tmp" && test -d "$tmp" | |
12199 | } || | |
12200 | { | |
12201 | tmp=./confstat$$-$RANDOM | |
12202 | (umask 077 && mkdir $tmp) | |
12203 | } || | |
12204 | { | |
12205 | echo "$me: cannot create a temporary directory in ." >&2 | |
12206 | { (exit 1); exit 1; } | |
12207 | } | |
12208 | ||
12209 | _ACEOF | |
12210 | ||
12211 | cat >>$CONFIG_STATUS <<_ACEOF | |
12212 | ||
12213 | # | |
12214 | # CONFIG_FILES section. | |
12215 | # | |
12216 | ||
12217 | # No need to generate the scripts if there are no CONFIG_FILES. | |
12218 | # This happens for instance when ./config.status config.h | |
12219 | if test -n "\$CONFIG_FILES"; then | |
12220 | # Protect against being on the right side of a sed subst in config.status. | |
12221 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; | |
12222 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF | |
12223 | s,@SHELL@,$SHELL,;t t | |
12224 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t | |
12225 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t | |
12226 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t | |
12227 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t | |
12228 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t | |
12229 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t | |
12230 | s,@exec_prefix@,$exec_prefix,;t t | |
12231 | s,@prefix@,$prefix,;t t | |
12232 | s,@program_transform_name@,$program_transform_name,;t t | |
12233 | s,@bindir@,$bindir,;t t | |
12234 | s,@sbindir@,$sbindir,;t t | |
12235 | s,@libexecdir@,$libexecdir,;t t | |
12236 | s,@datadir@,$datadir,;t t | |
12237 | s,@sysconfdir@,$sysconfdir,;t t | |
12238 | s,@sharedstatedir@,$sharedstatedir,;t t | |
12239 | s,@localstatedir@,$localstatedir,;t t | |
12240 | s,@libdir@,$libdir,;t t | |
12241 | s,@includedir@,$includedir,;t t | |
12242 | s,@oldincludedir@,$oldincludedir,;t t | |
12243 | s,@infodir@,$infodir,;t t | |
12244 | s,@mandir@,$mandir,;t t | |
12245 | s,@build_alias@,$build_alias,;t t | |
12246 | s,@host_alias@,$host_alias,;t t | |
12247 | s,@target_alias@,$target_alias,;t t | |
12248 | s,@DEFS@,$DEFS,;t t | |
12249 | s,@ECHO_C@,$ECHO_C,;t t | |
12250 | s,@ECHO_N@,$ECHO_N,;t t | |
12251 | s,@ECHO_T@,$ECHO_T,;t t | |
12252 | s,@LIBS@,$LIBS,;t t | |
12253 | s,@build@,$build,;t t | |
12254 | s,@build_cpu@,$build_cpu,;t t | |
12255 | s,@build_vendor@,$build_vendor,;t t | |
12256 | s,@build_os@,$build_os,;t t | |
12257 | s,@host@,$host,;t t | |
12258 | s,@host_cpu@,$host_cpu,;t t | |
12259 | s,@host_vendor@,$host_vendor,;t t | |
12260 | s,@host_os@,$host_os,;t t | |
12261 | s,@target@,$target,;t t | |
12262 | s,@target_cpu@,$target_cpu,;t t | |
12263 | s,@target_vendor@,$target_vendor,;t t | |
12264 | s,@target_os@,$target_os,;t t | |
12265 | s,@build_subdir@,$build_subdir,;t t | |
12266 | s,@host_subdir@,$host_subdir,;t t | |
12267 | s,@target_subdir@,$target_subdir,;t t | |
12268 | s,@CC@,$CC,;t t | |
12269 | s,@CFLAGS@,$CFLAGS,;t t | |
12270 | s,@LDFLAGS@,$LDFLAGS,;t t | |
12271 | s,@CPPFLAGS@,$CPPFLAGS,;t t | |
12272 | s,@ac_ct_CC@,$ac_ct_CC,;t t | |
12273 | s,@EXEEXT@,$EXEEXT,;t t | |
12274 | s,@OBJEXT@,$OBJEXT,;t t | |
12275 | s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t | |
12276 | s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t | |
12277 | s,@CPP@,$CPP,;t t | |
12278 | s,@GNATBIND@,$GNATBIND,;t t | |
12279 | s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t | |
12280 | s,@strict1_warn@,$strict1_warn,;t t | |
12281 | s,@warn_cflags@,$warn_cflags,;t t | |
12282 | s,@WERROR@,$WERROR,;t t | |
12283 | s,@nocommon_flag@,$nocommon_flag,;t t | |
12284 | s,@EGREP@,$EGREP,;t t | |
12285 | s,@valgrind_path@,$valgrind_path,;t t | |
12286 | s,@valgrind_path_defines@,$valgrind_path_defines,;t t | |
12287 | s,@valgrind_command@,$valgrind_command,;t t | |
12288 | s,@coverage_flags@,$coverage_flags,;t t | |
12289 | s,@enable_multilib@,$enable_multilib,;t t | |
12290 | s,@enable_shared@,$enable_shared,;t t | |
12291 | s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t | |
12292 | s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t | |
12293 | s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t | |
12294 | s,@onestep@,$onestep,;t t | |
12295 | s,@SET_MAKE@,$SET_MAKE,;t t | |
12296 | s,@AWK@,$AWK,;t t | |
12297 | s,@LN@,$LN,;t t | |
12298 | s,@LN_S@,$LN_S,;t t | |
12299 | s,@RANLIB@,$RANLIB,;t t | |
12300 | s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t | |
12301 | s,@INSTALL@,$INSTALL,;t t | |
12302 | s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t | |
12303 | s,@INSTALL_DATA@,$INSTALL_DATA,;t t | |
12304 | s,@make_compare_target@,$make_compare_target,;t t | |
12305 | s,@have_mktemp_command@,$have_mktemp_command,;t t | |
12306 | s,@MAKEINFO@,$MAKEINFO,;t t | |
12307 | s,@BUILD_INFO@,$BUILD_INFO,;t t | |
12308 | s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t | |
12309 | s,@FLEX@,$FLEX,;t t | |
12310 | s,@BISON@,$BISON,;t t | |
12311 | s,@stage1_cflags@,$stage1_cflags,;t t | |
12312 | s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t | |
12313 | s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t | |
12314 | s,@LDEXP_LIB@,$LDEXP_LIB,;t t | |
12315 | s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t | |
12316 | s,@LIBICONV@,$LIBICONV,;t t | |
12317 | s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t | |
12318 | s,@manext@,$manext,;t t | |
12319 | s,@objext@,$objext,;t t | |
12320 | s,@extra_modes_file@,$extra_modes_file,;t t | |
12321 | s,@FORBUILD@,$FORBUILD,;t t | |
12322 | s,@PACKAGE@,$PACKAGE,;t t | |
12323 | s,@VERSION@,$VERSION,;t t | |
12324 | s,@USE_NLS@,$USE_NLS,;t t | |
12325 | s,@LIBINTL@,$LIBINTL,;t t | |
12326 | s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t | |
12327 | s,@INCINTL@,$INCINTL,;t t | |
12328 | s,@XGETTEXT@,$XGETTEXT,;t t | |
12329 | s,@GMSGFMT@,$GMSGFMT,;t t | |
12330 | s,@POSUB@,$POSUB,;t t | |
12331 | s,@CATALOGS@,$CATALOGS,;t t | |
12332 | s,@CROSS@,$CROSS,;t t | |
12333 | s,@ALL@,$ALL,;t t | |
12334 | s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t | |
12335 | s,@inhibit_libc@,$inhibit_libc,;t t | |
12336 | s,@BUILD_PREFIX@,$BUILD_PREFIX,;t t | |
12337 | s,@BUILD_PREFIX_1@,$BUILD_PREFIX_1,;t t | |
12338 | s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t | |
12339 | s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t | |
12340 | s,@STMP_FIXINC@,$STMP_FIXINC,;t t | |
12341 | s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t | |
12342 | s,@libgcc_visibility@,$libgcc_visibility,;t t | |
12343 | s,@gthread_flags@,$gthread_flags,;t t | |
12344 | s,@GGC@,$GGC,;t t | |
12345 | s,@zlibdir@,$zlibdir,;t t | |
12346 | s,@zlibinc@,$zlibinc,;t t | |
12347 | s,@MAINT@,$MAINT,;t t | |
12348 | s,@gcc_tooldir@,$gcc_tooldir,;t t | |
12349 | s,@dollar@,$dollar,;t t | |
12350 | s,@slibdir@,$slibdir,;t t | |
12351 | s,@objdir@,$objdir,;t t | |
12352 | s,@subdirs@,$subdirs,;t t | |
12353 | s,@srcdir@,$srcdir,;t t | |
12354 | s,@docobjdir@,$docobjdir,;t t | |
12355 | s,@parsedir@,$parsedir,;t t | |
12356 | s,@all_boot_languages@,$all_boot_languages,;t t | |
12357 | s,@all_compilers@,$all_compilers,;t t | |
12358 | s,@all_gtfiles@,$all_gtfiles,;t t | |
12359 | s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t | |
12360 | s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t | |
12361 | s,@all_lang_makefrags@,$all_lang_makefrags,;t t | |
12362 | s,@all_lang_makefiles@,$all_lang_makefiles,;t t | |
12363 | s,@all_languages@,$all_languages,;t t | |
12364 | s,@all_stagestuff@,$all_stagestuff,;t t | |
12365 | s,@build_exeext@,$build_exeext,;t t | |
12366 | s,@build_install_headers_dir@,$build_install_headers_dir,;t t | |
12367 | s,@build_xm_file_list@,$build_xm_file_list,;t t | |
12368 | s,@build_xm_include_list@,$build_xm_include_list,;t t | |
12369 | s,@build_xm_defines@,$build_xm_defines,;t t | |
12370 | s,@check_languages@,$check_languages,;t t | |
12371 | s,@cc_set_by_configure@,$cc_set_by_configure,;t t | |
12372 | s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t | |
12373 | s,@cpp_install_dir@,$cpp_install_dir,;t t | |
12374 | s,@xmake_file@,$xmake_file,;t t | |
12375 | s,@tmake_file@,$tmake_file,;t t | |
12376 | s,@extra_headers_list@,$extra_headers_list,;t t | |
12377 | s,@extra_objs@,$extra_objs,;t t | |
12378 | s,@extra_parts@,$extra_parts,;t t | |
12379 | s,@extra_passes@,$extra_passes,;t t | |
12380 | s,@extra_programs@,$extra_programs,;t t | |
12381 | s,@float_h_file@,$float_h_file,;t t | |
12382 | s,@gcc_config_arguments@,$gcc_config_arguments,;t t | |
12383 | s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t | |
12384 | s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t | |
12385 | s,@gcc_version@,$gcc_version,;t t | |
12386 | s,@gcc_version_full@,$gcc_version_full,;t t | |
12387 | s,@gcc_version_trigger@,$gcc_version_trigger,;t t | |
12388 | s,@host_exeext@,$host_exeext,;t t | |
12389 | s,@host_extra_gcc_objs@,$host_extra_gcc_objs,;t t | |
12390 | s,@host_xm_file_list@,$host_xm_file_list,;t t | |
12391 | s,@host_xm_include_list@,$host_xm_include_list,;t t | |
12392 | s,@host_xm_defines@,$host_xm_defines,;t t | |
12393 | s,@out_host_hook_obj@,$out_host_hook_obj,;t t | |
12394 | s,@install@,$install,;t t | |
12395 | s,@lang_opt_files@,$lang_opt_files,;t t | |
12396 | s,@lang_specs_files@,$lang_specs_files,;t t | |
12397 | s,@lang_tree_files@,$lang_tree_files,;t t | |
12398 | s,@local_prefix@,$local_prefix,;t t | |
12399 | s,@md_file@,$md_file,;t t | |
12400 | s,@objc_boehm_gc@,$objc_boehm_gc,;t t | |
12401 | s,@out_file@,$out_file,;t t | |
12402 | s,@out_object_file@,$out_object_file,;t t | |
12403 | s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t | |
12404 | s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t | |
12405 | s,@symbolic_link@,$symbolic_link,;t t | |
12406 | s,@thread_file@,$thread_file,;t t | |
12407 | s,@tm_file_list@,$tm_file_list,;t t | |
12408 | s,@tm_include_list@,$tm_include_list,;t t | |
12409 | s,@tm_defines@,$tm_defines,;t t | |
12410 | s,@tm_p_file_list@,$tm_p_file_list,;t t | |
12411 | s,@tm_p_include_list@,$tm_p_include_list,;t t | |
12412 | s,@xm_file_list@,$xm_file_list,;t t | |
12413 | s,@xm_include_list@,$xm_include_list,;t t | |
12414 | s,@xm_defines@,$xm_defines,;t t | |
12415 | s,@target_noncanonical@,$target_noncanonical,;t t | |
12416 | s,@c_target_objs@,$c_target_objs,;t t | |
12417 | s,@cxx_target_objs@,$cxx_target_objs,;t t | |
12418 | s,@target_cpu_default@,$target_cpu_default,;t t | |
12419 | s,@LIBOBJS@,$LIBOBJS,;t t | |
12420 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t | |
12421 | /@language_hooks@/r $language_hooks | |
12422 | s,@language_hooks@,,;t t | |
12423 | CEOF | |
12424 | ||
12425 | _ACEOF | |
12426 | ||
12427 | cat >>$CONFIG_STATUS <<\_ACEOF | |
12428 | # Split the substitutions into bite-sized pieces for seds with | |
12429 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
12430 | ac_max_sed_lines=48 | |
12431 | ac_sed_frag=1 # Number of current file. | |
12432 | ac_beg=1 # First line for current file. | |
12433 | ac_end=$ac_max_sed_lines # Line after last line for current file. | |
12434 | ac_more_lines=: | |
12435 | ac_sed_cmds= | |
12436 | while $ac_more_lines; do | |
12437 | if test $ac_beg -gt 1; then | |
12438 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
12439 | else | |
12440 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
12441 | fi | |
12442 | if test ! -s $tmp/subs.frag; then | |
12443 | ac_more_lines=false | |
12444 | else | |
12445 | # The purpose of the label and of the branching condition is to | |
12446 | # speed up the sed processing (if there are no `@' at all, there | |
12447 | # is no need to browse any of the substitutions). | |
12448 | # These are the two extra sed commands mentioned above. | |
12449 | (echo ':t | |
12450 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed | |
12451 | if test -z "$ac_sed_cmds"; then | |
12452 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" | |
12453 | else | |
12454 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" | |
12455 | fi | |
12456 | ac_sed_frag=`expr $ac_sed_frag + 1` | |
12457 | ac_beg=$ac_end | |
12458 | ac_end=`expr $ac_end + $ac_max_sed_lines` | |
12459 | fi | |
12460 | done | |
12461 | if test -z "$ac_sed_cmds"; then | |
12462 | ac_sed_cmds=cat | |
63cf211a | 12463 | fi |
ba479fd2 | 12464 | fi # test -n "$CONFIG_FILES" |
cafe096b | 12465 | |
ba479fd2 NN |
12466 | _ACEOF |
12467 | cat >>$CONFIG_STATUS <<\_ACEOF | |
12468 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue | |
12469 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
12470 | case $ac_file in | |
12471 | - | *:- | *:-:* ) # input from stdin | |
12472 | cat >$tmp/stdin | |
12473 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
12474 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
12475 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
12476 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
12477 | * ) ac_file_in=$ac_file.in ;; | |
63cf211a | 12478 | esac |
cafe096b | 12479 | |
ba479fd2 NN |
12480 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
12481 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
12482 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
12483 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
12484 | X"$ac_file" : 'X\(//\)$' \| \ | |
12485 | X"$ac_file" : 'X\(/\)' \| \ | |
12486 | . : '\(.\)' 2>/dev/null || | |
12487 | echo X"$ac_file" | | |
12488 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
12489 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
12490 | /^X\(\/\/\)$/{ s//\1/; q; } | |
12491 | /^X\(\/\).*/{ s//\1/; q; } | |
12492 | s/.*/./; q'` | |
12493 | { if $as_mkdir_p; then | |
12494 | mkdir -p "$ac_dir" | |
12495 | else | |
12496 | as_dir="$ac_dir" | |
12497 | as_dirs= | |
12498 | while test ! -d "$as_dir"; do | |
12499 | as_dirs="$as_dir $as_dirs" | |
12500 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
12501 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
12502 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
12503 | X"$as_dir" : 'X\(//\)$' \| \ | |
12504 | X"$as_dir" : 'X\(/\)' \| \ | |
12505 | . : '\(.\)' 2>/dev/null || | |
12506 | echo X"$as_dir" | | |
12507 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
12508 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
12509 | /^X\(\/\/\)$/{ s//\1/; q; } | |
12510 | /^X\(\/\).*/{ s//\1/; q; } | |
12511 | s/.*/./; q'` | |
12512 | done | |
12513 | test ! -n "$as_dirs" || mkdir $as_dirs | |
12514 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
12515 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
12516 | { (exit 1); exit 1; }; }; } | |
6e3f3080 | 12517 | |
ba479fd2 NN |
12518 | ac_builddir=. |
12519 | ||
12520 | if test "$ac_dir" != .; then | |
12521 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
12522 | # A "../" for each directory in $ac_dir_suffix. | |
12523 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
12524 | else | |
12525 | ac_dir_suffix= ac_top_builddir= | |
12526 | fi | |
12527 | ||
12528 | case $srcdir in | |
12529 | .) # No --srcdir option. We are building in place. | |
12530 | ac_srcdir=. | |
12531 | if test -z "$ac_top_builddir"; then | |
12532 | ac_top_srcdir=. | |
12533 | else | |
12534 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
12535 | fi ;; | |
12536 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
12537 | ac_srcdir=$srcdir$ac_dir_suffix; | |
12538 | ac_top_srcdir=$srcdir ;; | |
12539 | *) # Relative path. | |
12540 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
12541 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
12542 | esac | |
12543 | # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be | |
12544 | # absolute. | |
12545 | ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` | |
12546 | ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` | |
12547 | ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` | |
12548 | ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` | |
12549 | ||
12550 | ||
12551 | ||
12552 | if test x"$ac_file" != x-; then | |
12553 | { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
12554 | echo "$as_me: creating $ac_file" >&6;} | |
12555 | rm -f "$ac_file" | |
12556 | fi | |
12557 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
12558 | # use $as_me), people would be surprised to read: | |
12559 | # /* config.h. Generated by config.status. */ | |
12560 | if test x"$ac_file" = x-; then | |
12561 | configure_input= | |
12562 | else | |
12563 | configure_input="$ac_file. " | |
12564 | fi | |
12565 | configure_input=$configure_input"Generated from `echo $ac_file_in | | |
12566 | sed 's,.*/,,'` by configure." | |
12567 | ||
12568 | # First look for the input files in the build tree, otherwise in the | |
12569 | # src tree. | |
12570 | ac_file_inputs=`IFS=: | |
12571 | for f in $ac_file_in; do | |
12572 | case $f in | |
12573 | -) echo $tmp/stdin ;; | |
12574 | [\\/$]*) | |
12575 | # Absolute (can't be DOS-style, as IFS=:) | |
12576 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
12577 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
12578 | { (exit 1); exit 1; }; } | |
12579 | echo $f;; | |
12580 | *) # Relative | |
12581 | if test -f "$f"; then | |
12582 | # Build tree | |
12583 | echo $f | |
12584 | elif test -f "$srcdir/$f"; then | |
12585 | # Source tree | |
12586 | echo $srcdir/$f | |
12587 | else | |
12588 | # /dev/null tree | |
12589 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
12590 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
12591 | { (exit 1); exit 1; }; } | |
12592 | fi;; | |
12593 | esac | |
12594 | done` || { (exit 1); exit 1; } | |
12595 | _ACEOF | |
12596 | cat >>$CONFIG_STATUS <<_ACEOF | |
12597 | sed "$ac_vpsub | |
12598 | $extrasub | |
12599 | _ACEOF | |
12600 | cat >>$CONFIG_STATUS <<\_ACEOF | |
12601 | :t | |
12602 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
12603 | s,@configure_input@,$configure_input,;t t | |
12604 | s,@srcdir@,$ac_srcdir,;t t | |
12605 | s,@abs_srcdir@,$ac_abs_srcdir,;t t | |
12606 | s,@top_srcdir@,$ac_top_srcdir,;t t | |
12607 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t | |
12608 | s,@builddir@,$ac_builddir,;t t | |
12609 | s,@abs_builddir@,$ac_abs_builddir,;t t | |
12610 | s,@top_builddir@,$ac_top_builddir,;t t | |
12611 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t | |
12612 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out | |
12613 | rm -f $tmp/stdin | |
12614 | if test x"$ac_file" != x-; then | |
12615 | mv $tmp/out $ac_file | |
12616 | else | |
12617 | cat $tmp/out | |
12618 | rm -f $tmp/out | |
12619 | fi | |
12620 | ||
12621 | done | |
12622 | _ACEOF | |
12623 | cat >>$CONFIG_STATUS <<\_ACEOF | |
6e3f3080 | 12624 | |
ba479fd2 NN |
12625 | # |
12626 | # CONFIG_HEADER section. | |
12627 | # | |
861bb6c1 JL |
12628 | |
12629 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
12630 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
12631 | # | |
12632 | # ac_d sets the value in "#define NAME VALUE" lines. | |
ba479fd2 NN |
12633 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
12634 | ac_dB='[ ].*$,\1#\2' | |
12635 | ac_dC=' ' | |
12636 | ac_dD=',;t' | |
12637 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
12638 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
12639 | ac_uB='$,\1#\2define\3' | |
861bb6c1 | 12640 | ac_uC=' ' |
ba479fd2 NN |
12641 | ac_uD=',;t' |
12642 | ||
12643 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue | |
861bb6c1 | 12644 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
ba479fd2 NN |
12645 | case $ac_file in |
12646 | - | *:- | *:-:* ) # input from stdin | |
12647 | cat >$tmp/stdin | |
12648 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
12649 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
12650 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
12651 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
12652 | * ) ac_file_in=$ac_file.in ;; | |
861bb6c1 JL |
12653 | esac |
12654 | ||
ba479fd2 NN |
12655 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 |
12656 | echo "$as_me: creating $ac_file" >&6;} | |
12657 | ||
12658 | # First look for the input files in the build tree, otherwise in the | |
12659 | # src tree. | |
12660 | ac_file_inputs=`IFS=: | |
12661 | for f in $ac_file_in; do | |
12662 | case $f in | |
12663 | -) echo $tmp/stdin ;; | |
12664 | [\\/$]*) | |
12665 | # Absolute (can't be DOS-style, as IFS=:) | |
12666 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
12667 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
12668 | { (exit 1); exit 1; }; } | |
12669 | echo $f;; | |
12670 | *) # Relative | |
12671 | if test -f "$f"; then | |
12672 | # Build tree | |
12673 | echo $f | |
12674 | elif test -f "$srcdir/$f"; then | |
12675 | # Source tree | |
12676 | echo $srcdir/$f | |
12677 | else | |
12678 | # /dev/null tree | |
12679 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
12680 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
12681 | { (exit 1); exit 1; }; } | |
12682 | fi;; | |
12683 | esac | |
12684 | done` || { (exit 1); exit 1; } | |
12685 | # Remove the trailing spaces. | |
12686 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in | |
12687 | ||
12688 | _ACEOF | |
12689 | ||
12690 | # Transform confdefs.h into two sed scripts, `conftest.defines' and | |
12691 | # `conftest.undefs', that substitutes the proper values into | |
12692 | # config.h.in to produce config.h. The first handles `#define' | |
12693 | # templates, and the second `#undef' templates. | |
12694 | # And first: Protect against being on the right side of a sed subst in | |
12695 | # config.status. Protect against being in an unquoted here document | |
12696 | # in config.status. | |
12697 | rm -f conftest.defines conftest.undefs | |
12698 | # Using a here document instead of a string reduces the quoting nightmare. | |
12699 | # Putting comments in sed scripts is not portable. | |
12700 | # | |
12701 | # `end' is used to avoid that the second main sed command (meant for | |
12702 | # 0-ary CPP macros) applies to n-ary macro definitions. | |
12703 | # See the Autoconf documentation for `clear'. | |
12704 | cat >confdef2sed.sed <<\_ACEOF | |
12705 | s/[\\&,]/\\&/g | |
12706 | s,[\\$`],\\&,g | |
12707 | t clear | |
12708 | : clear | |
12709 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp | |
12710 | t end | |
12711 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp | |
12712 | : end | |
12713 | _ACEOF | |
12714 | # If some macros were called several times there might be several times | |
12715 | # the same #defines, which is useless. Nevertheless, we may not want to | |
12716 | # sort them, since we want the *last* AC-DEFINE to be honored. | |
12717 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines | |
12718 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs | |
12719 | rm -f confdef2sed.sed | |
861bb6c1 JL |
12720 | |
12721 | # This sed command replaces #undef with comments. This is necessary, for | |
12722 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
12723 | # on some systems where configure will not decide to define it. | |
ba479fd2 NN |
12724 | cat >>conftest.undefs <<\_ACEOF |
12725 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, | |
12726 | _ACEOF | |
12727 | ||
12728 | # Break up conftest.defines because some shells have a limit on the size | |
12729 | # of here documents, and old seds have small limits too (100 cmds). | |
12730 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS | |
12731 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS | |
12732 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS | |
12733 | echo ' :' >>$CONFIG_STATUS | |
12734 | rm -f conftest.tail | |
12735 | while grep . conftest.defines >/dev/null | |
12736 | do | |
12737 | # Write a limited-size here document to $tmp/defines.sed. | |
12738 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS | |
12739 | # Speed up: don't consider the non `#define' lines. | |
12740 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS | |
12741 | # Work around the forget-to-reset-the-flag bug. | |
12742 | echo 't clr' >>$CONFIG_STATUS | |
12743 | echo ': clr' >>$CONFIG_STATUS | |
12744 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS | |
12745 | echo 'CEOF | |
12746 | sed -f $tmp/defines.sed $tmp/in >$tmp/out | |
12747 | rm -f $tmp/in | |
12748 | mv $tmp/out $tmp/in | |
12749 | ' >>$CONFIG_STATUS | |
12750 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail | |
12751 | rm -f conftest.defines | |
12752 | mv conftest.tail conftest.defines | |
12753 | done | |
12754 | rm -f conftest.defines | |
12755 | echo ' fi # grep' >>$CONFIG_STATUS | |
12756 | echo >>$CONFIG_STATUS | |
861bb6c1 | 12757 | |
ba479fd2 NN |
12758 | # Break up conftest.undefs because some shells have a limit on the size |
12759 | # of here documents, and old seds have small limits too (100 cmds). | |
12760 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS | |
861bb6c1 | 12761 | rm -f conftest.tail |
ba479fd2 | 12762 | while grep . conftest.undefs >/dev/null |
861bb6c1 | 12763 | do |
ba479fd2 NN |
12764 | # Write a limited-size here document to $tmp/undefs.sed. |
12765 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS | |
12766 | # Speed up: don't consider the non `#undef' | |
12767 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS | |
12768 | # Work around the forget-to-reset-the-flag bug. | |
12769 | echo 't clr' >>$CONFIG_STATUS | |
12770 | echo ': clr' >>$CONFIG_STATUS | |
12771 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS | |
861bb6c1 | 12772 | echo 'CEOF |
ba479fd2 NN |
12773 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out |
12774 | rm -f $tmp/in | |
12775 | mv $tmp/out $tmp/in | |
12776 | ' >>$CONFIG_STATUS | |
12777 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail | |
12778 | rm -f conftest.undefs | |
12779 | mv conftest.tail conftest.undefs | |
861bb6c1 | 12780 | done |
ba479fd2 NN |
12781 | rm -f conftest.undefs |
12782 | ||
12783 | cat >>$CONFIG_STATUS <<\_ACEOF | |
12784 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
12785 | # use $as_me), people would be surprised to read: | |
12786 | # /* config.h. Generated by config.status. */ | |
12787 | if test x"$ac_file" = x-; then | |
12788 | echo "/* Generated by configure. */" >$tmp/config.h | |
6e3f3080 | 12789 | else |
ba479fd2 | 12790 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h |
cafe096b | 12791 | fi |
ba479fd2 NN |
12792 | cat $tmp/in >>$tmp/config.h |
12793 | rm -f $tmp/in | |
12794 | if test x"$ac_file" != x-; then | |
12795 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then | |
12796 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 | |
12797 | echo "$as_me: $ac_file is unchanged" >&6;} | |
12798 | else | |
12799 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
12800 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
12801 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
12802 | X"$ac_file" : 'X\(//\)$' \| \ | |
12803 | X"$ac_file" : 'X\(/\)' \| \ | |
12804 | . : '\(.\)' 2>/dev/null || | |
12805 | echo X"$ac_file" | | |
12806 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
12807 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
12808 | /^X\(\/\/\)$/{ s//\1/; q; } | |
12809 | /^X\(\/\).*/{ s//\1/; q; } | |
12810 | s/.*/./; q'` | |
12811 | { if $as_mkdir_p; then | |
12812 | mkdir -p "$ac_dir" | |
12813 | else | |
12814 | as_dir="$ac_dir" | |
12815 | as_dirs= | |
12816 | while test ! -d "$as_dir"; do | |
12817 | as_dirs="$as_dir $as_dirs" | |
12818 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
12819 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
12820 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
12821 | X"$as_dir" : 'X\(//\)$' \| \ | |
12822 | X"$as_dir" : 'X\(/\)' \| \ | |
12823 | . : '\(.\)' 2>/dev/null || | |
12824 | echo X"$as_dir" | | |
12825 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
12826 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
12827 | /^X\(\/\/\)$/{ s//\1/; q; } | |
12828 | /^X\(\/\).*/{ s//\1/; q; } | |
12829 | s/.*/./; q'` | |
12830 | done | |
12831 | test ! -n "$as_dirs" || mkdir $as_dirs | |
12832 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
12833 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
12834 | { (exit 1); exit 1; }; }; } | |
63cf211a | 12835 | |
ba479fd2 NN |
12836 | rm -f $ac_file |
12837 | mv $tmp/config.h $ac_file | |
12838 | fi | |
12839 | else | |
12840 | cat $tmp/config.h | |
12841 | rm -f $tmp/config.h | |
12842 | fi | |
12843 | done | |
12844 | _ACEOF | |
12845 | cat >>$CONFIG_STATUS <<\_ACEOF | |
861bb6c1 | 12846 | |
ba479fd2 NN |
12847 | # |
12848 | # CONFIG_COMMANDS section. | |
12849 | # | |
12850 | for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue | |
12851 | ac_dest=`echo "$ac_file" | sed 's,:.*,,'` | |
12852 | ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
12853 | ac_dir=`(dirname "$ac_dest") 2>/dev/null || | |
12854 | $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
12855 | X"$ac_dest" : 'X\(//\)[^/]' \| \ | |
12856 | X"$ac_dest" : 'X\(//\)$' \| \ | |
12857 | X"$ac_dest" : 'X\(/\)' \| \ | |
12858 | . : '\(.\)' 2>/dev/null || | |
12859 | echo X"$ac_dest" | | |
12860 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
12861 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
12862 | /^X\(\/\/\)$/{ s//\1/; q; } | |
12863 | /^X\(\/\).*/{ s//\1/; q; } | |
12864 | s/.*/./; q'` | |
12865 | ac_builddir=. | |
12866 | ||
12867 | if test "$ac_dir" != .; then | |
12868 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
12869 | # A "../" for each directory in $ac_dir_suffix. | |
12870 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
12871 | else | |
12872 | ac_dir_suffix= ac_top_builddir= | |
12873 | fi | |
12874 | ||
12875 | case $srcdir in | |
12876 | .) # No --srcdir option. We are building in place. | |
12877 | ac_srcdir=. | |
12878 | if test -z "$ac_top_builddir"; then | |
12879 | ac_top_srcdir=. | |
12880 | else | |
12881 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
12882 | fi ;; | |
12883 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
12884 | ac_srcdir=$srcdir$ac_dir_suffix; | |
12885 | ac_top_srcdir=$srcdir ;; | |
12886 | *) # Relative path. | |
12887 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
12888 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
12889 | esac | |
12890 | # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be | |
12891 | # absolute. | |
12892 | ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` | |
12893 | ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` | |
12894 | ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` | |
12895 | ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` | |
12896 | ||
12897 | ||
12898 | { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 | |
12899 | echo "$as_me: executing $ac_dest commands" >&6;} | |
12900 | case $ac_dest in | |
12901 | default ) | |
f1faaabd NN |
12902 | case ${CONFIG_HEADERS} in |
12903 | *auto-host.h:config.in*) | |
12904 | echo > cstamp-h ;; | |
861bb6c1 | 12905 | esac |
2ed26f6b | 12906 | # Make sure all the subdirs exist. |
c406e779 | 12907 | for d in $subdirs |
2ed26f6b | 12908 | do |
2ed26f6b | 12909 | test -d $d || mkdir $d |
2ed26f6b | 12910 | done |
93cf819d BK |
12911 | # If the host supports symlinks, point stage[1234] at ../stage[1234] so |
12912 | # bootstrapping and the installation procedure can still use | |
12913 | # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks, | |
12914 | # FLAGS_TO_PASS has been modified to solve the problem there. | |
12915 | # This is virtually a duplicate of what happens in configure.lang; we do | |
12916 | # an extra check to make sure this only happens if ln -s can be used. | |
75bffa71 | 12917 | if test "$symbolic_link" = "ln -s"; then |
c406e779 | 12918 | for d in ${subdirs} fixinc ; do |
1e6347d8 | 12919 | STARTDIR=`${PWDCMD-pwd}` |
4e8a434e | 12920 | cd $d |
6a1b7268 | 12921 | for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include |
4e8a434e BK |
12922 | do |
12923 | rm -f $t | |
12924 | $symbolic_link ../$t $t 2>/dev/null | |
12925 | done | |
12926 | cd $STARTDIR | |
93cf819d BK |
12927 | done |
12928 | else true ; fi | |
ba479fd2 NN |
12929 | ;; |
12930 | esac | |
12931 | done | |
12932 | _ACEOF | |
cafe096b | 12933 | |
ba479fd2 NN |
12934 | cat >>$CONFIG_STATUS <<\_ACEOF |
12935 | ||
12936 | { (exit 0); exit 0; } | |
12937 | _ACEOF | |
861bb6c1 | 12938 | chmod +x $CONFIG_STATUS |
ba479fd2 NN |
12939 | ac_clean_files=$ac_clean_files_save |
12940 | ||
12941 | ||
12942 | # configure is writing to config.log, and then calls config.status. | |
12943 | # config.status does its own redirection, appending to config.log. | |
12944 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
12945 | # by configure, so config.status won't be able to write to it; its | |
12946 | # output is simply discarded. So we exec the FD to /dev/null, | |
12947 | # effectively closing config.log, so it can be properly (re)opened and | |
12948 | # appended to by config.status. When coming back to configure, we | |
12949 | # need to make the FD available again. | |
12950 | if test "$no_create" != yes; then | |
12951 | ac_cs_success=: | |
12952 | ac_config_status_args= | |
12953 | test "$silent" = yes && | |
12954 | ac_config_status_args="$ac_config_status_args --quiet" | |
12955 | exec 5>/dev/null | |
12956 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
12957 | exec 5>>config.log | |
12958 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
12959 | # would make configure fail if this is the last instruction. | |
12960 | $ac_cs_success || { (exit 1); exit 1; } | |
12961 | fi | |
861bb6c1 | 12962 |