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PR target/16286
[official-gcc.git] / gcc / configure
blob8d1683a7f4acf6c634c20fe2703460dc7a098af2
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/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 -z "`(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
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="tree.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file PACKAGE VERSION USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir gcc_version gcc_version_full gcc_version_trigger host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default set_gcc_lib_path GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
313 ac_subst_files='language_hooks'
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CC_set=${CC+set}
754 ac_env_CC_value=$CC
755 ac_cv_env_CC_set=${CC+set}
756 ac_cv_env_CC_value=$CC
757 ac_env_CFLAGS_set=${CFLAGS+set}
758 ac_env_CFLAGS_value=$CFLAGS
759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
760 ac_cv_env_CFLAGS_value=$CFLAGS
761 ac_env_LDFLAGS_set=${LDFLAGS+set}
762 ac_env_LDFLAGS_value=$LDFLAGS
763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_cv_env_LDFLAGS_value=$LDFLAGS
765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766 ac_env_CPPFLAGS_value=$CPPFLAGS
767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769 ac_env_CPP_set=${CPP+set}
770 ac_env_CPP_value=$CPP
771 ac_cv_env_CPP_set=${CPP+set}
772 ac_cv_env_CPP_value=$CPP
773 ac_env_GMPLIBS_set=${GMPLIBS+set}
774 ac_env_GMPLIBS_value=$GMPLIBS
775 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
776 ac_cv_env_GMPLIBS_value=$GMPLIBS
777 ac_env_GMPINC_set=${GMPINC+set}
778 ac_env_GMPINC_value=$GMPINC
779 ac_cv_env_GMPINC_set=${GMPINC+set}
780 ac_cv_env_GMPINC_value=$GMPINC
781
782 #
783 # Report the --help message.
784 #
785 if test "$ac_init_help" = "long"; then
786 # Omit some internal or obsolete options to make the list less imposing.
787 # This message is too long to be a string in the A/UX 3.1 sh.
788 cat <<_ACEOF
789 \`configure' configures this package to adapt to many kinds of systems.
790
791 Usage: $0 [OPTION]... [VAR=VALUE]...
792
793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
794 VAR=VALUE. See below for descriptions of some of the useful variables.
795
796 Defaults for the options are specified in brackets.
797
798 Configuration:
799 -h, --help display this help and exit
800 --help=short display options specific to this package
801 --help=recursive display the short help of all the included packages
802 -V, --version display version information and exit
803 -q, --quiet, --silent do not print \`checking...' messages
804 --cache-file=FILE cache test results in FILE [disabled]
805 -C, --config-cache alias for \`--cache-file=config.cache'
806 -n, --no-create do not create output files
807 --srcdir=DIR find the sources in DIR [configure dir or \`..']
808
809 _ACEOF
810
811 cat <<_ACEOF
812 Installation directories:
813 --prefix=PREFIX install architecture-independent files in PREFIX
814 [$ac_default_prefix]
815 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
816 [PREFIX]
817
818 By default, \`make install' will install all the files in
819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821 for instance \`--prefix=\$HOME'.
822
823 For better control, use the options below.
824
825 Fine tuning of the installation directories:
826 --bindir=DIR user executables [EPREFIX/bin]
827 --sbindir=DIR system admin executables [EPREFIX/sbin]
828 --libexecdir=DIR program executables [EPREFIX/libexec]
829 --datadir=DIR read-only architecture-independent data [PREFIX/share]
830 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
833 --libdir=DIR object code libraries [EPREFIX/lib]
834 --includedir=DIR C header files [PREFIX/include]
835 --oldincludedir=DIR C header files for non-gcc [/usr/include]
836 --infodir=DIR info documentation [PREFIX/info]
837 --mandir=DIR man documentation [PREFIX/man]
838 _ACEOF
839
840 cat <<\_ACEOF
841
842 Program names:
843 --program-prefix=PREFIX prepend PREFIX to installed program names
844 --program-suffix=SUFFIX append SUFFIX to installed program names
845 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
846
847 System types:
848 --build=BUILD configure for building on BUILD [guessed]
849 --host=HOST cross-compile to build programs to run on HOST [BUILD]
850 --target=TARGET configure for building compilers for TARGET [HOST]
851 _ACEOF
852 fi
853
854 if test -n "$ac_init_help"; then
855
856 cat <<\_ACEOF
857
858 Optional Features:
859 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
860 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
861 --enable-generated-files-in-srcdir
862 put copies of generated files in source dir
863 intended for creating source tarballs for users
864 without texinfo bison or flex.
865 --enable-werror-always enable -Werror always
866 --enable-werror enable -Werror in bootstrap stage2 and later
867 --enable-checking=LIST
868 enable expensive run-time checks. With LIST,
869 enable only specific categories of checks.
870 Categories are: assert,fold,gc,gcac,misc,
871 rtlflag,rtl,tree,valgrind,release,yes,all;
872 --enable-mapped-location location_t is fileline integer cookie
873 --enable-coverage=LEVEL
874 enable compiler's code coverage collection.
875 Use to measure compiler performance and locate
876 unused parts of the compiler. With LEVEL, specify
877 optimization. Values are opt, noopt,
878 default is noopt
879 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
880 --enable-multilib enable library support for multiple ABIs
881 --enable-__cxa_atexit enable __cxa_atexit for C++
882 --enable-threads enable thread usage for target GCC
883 --enable-threads=LIB use LIB thread package for target GCC
884 --enable-objc-gc enable the use of Boehm's garbage collector with
885 the GNU Objective-C runtime
886 --disable-shared don't provide a shared libgcc
887 --enable-intermodule build the compiler in one step
888 --enable-languages=LIST specify which front-ends to build
889 --disable-rpath do not hardcode runtime library paths
890 --enable-initfini-array use .init_array/.fini_array sections
891 --enable-sjlj-exceptions
892 arrange to use setjmp/longjmp exception handling
893 --disable-win32-registry
894 disable lookup of installation paths in the
895 Registry on Windows hosts
896 --enable-win32-registry enable registry lookup (default)
897 --enable-win32-registry=KEY
898 use KEY instead of GCC version as the last portion
899 of the registry key
900 --enable-maintainer-mode
901 enable make rules and dependencies not useful
902 (and sometimes confusing) to the casual installer
903 --enable-version-specific-runtime-libs
904 specify that runtime libraries should be
905 installed in a compiler-specific directory
906
907 Optional Packages:
908 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
909 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
910 --with-local-prefix=DIR specifies directory to put local include
911 --with-gxx-include-dir=DIR
912 specifies directory to put g++ header files
913 --with-cpp-install-dir=DIR
914 install the user visible C preprocessor in DIR
915 (relative to PREFIX) as well as PREFIX/bin
916 --with-gnu-ld arrange to work with GNU ld.
917 --with-ld arrange to use the specified ld (full pathname)
918 --with-demangler-in-ld try to use demangler in GNU ld.
919 --with-gnu-as arrange to work with GNU as
920 --with-as arrange to use the specified as (full pathname)
921 --with-stabs arrange to use stabs instead of host debug format
922 --with-dwarf2 force the default debug format to be DWARF 2
923 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
924 --with-gnu-ld assume the C compiler uses GNU ld default=no
925 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
926 --without-libiconv-prefix don't search for libiconv in includedir and libdir
927 --with-system-libunwind use installed libunwind
928 --with-gc={page,zone} choose the garbage collection mechanism to use
929 with the compiler
930 --with-system-zlib use installed libz
931 --with-slibdir=DIR shared libraries in DIR LIBDIR
932
933 Some influential environment variables:
934 CC C compiler command
935 CFLAGS C compiler flags
936 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
937 nonstandard directory <lib dir>
938 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
939 headers in a nonstandard directory <include dir>
940 CPP C preprocessor
941 GMPLIBS How to link GMP
942 GMPINC How to find GMP include files
943
944 Use these variables to override the choices made by `configure' or to help
945 it to find libraries and programs with nonstandard names/locations.
946
947 _ACEOF
948 fi
949
950 if test "$ac_init_help" = "recursive"; then
951 # If there are subdirs, report their specific --help.
952 ac_popdir=`pwd`
953 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
954 test -d $ac_dir || continue
955 ac_builddir=.
956
957 if test "$ac_dir" != .; then
958 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
959 # A "../" for each directory in $ac_dir_suffix.
960 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
961 else
962 ac_dir_suffix= ac_top_builddir=
963 fi
964
965 case $srcdir in
966 .) # No --srcdir option. We are building in place.
967 ac_srcdir=.
968 if test -z "$ac_top_builddir"; then
969 ac_top_srcdir=.
970 else
971 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
972 fi ;;
973 [\\/]* | ?:[\\/]* ) # Absolute path.
974 ac_srcdir=$srcdir$ac_dir_suffix;
975 ac_top_srcdir=$srcdir ;;
976 *) # Relative path.
977 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
978 ac_top_srcdir=$ac_top_builddir$srcdir ;;
979 esac
980
981 # Do not use `cd foo && pwd` to compute absolute paths, because
982 # the directories may not exist.
983 case `pwd` in
984 .) ac_abs_builddir="$ac_dir";;
985 *)
986 case "$ac_dir" in
987 .) ac_abs_builddir=`pwd`;;
988 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
989 *) ac_abs_builddir=`pwd`/"$ac_dir";;
990 esac;;
991 esac
992 case $ac_abs_builddir in
993 .) ac_abs_top_builddir=${ac_top_builddir}.;;
994 *)
995 case ${ac_top_builddir}. in
996 .) ac_abs_top_builddir=$ac_abs_builddir;;
997 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
998 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
999 esac;;
1000 esac
1001 case $ac_abs_builddir in
1002 .) ac_abs_srcdir=$ac_srcdir;;
1003 *)
1004 case $ac_srcdir in
1005 .) ac_abs_srcdir=$ac_abs_builddir;;
1006 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1007 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1008 esac;;
1009 esac
1010 case $ac_abs_builddir in
1011 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1012 *)
1013 case $ac_top_srcdir in
1014 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1015 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1016 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1017 esac;;
1018 esac
1019
1020 cd $ac_dir
1021 # Check for guested configure; otherwise get Cygnus style configure.
1022 if test -f $ac_srcdir/configure.gnu; then
1023 echo
1024 $SHELL $ac_srcdir/configure.gnu --help=recursive
1025 elif test -f $ac_srcdir/configure; then
1026 echo
1027 $SHELL $ac_srcdir/configure --help=recursive
1028 elif test -f $ac_srcdir/configure.ac ||
1029 test -f $ac_srcdir/configure.in; then
1030 echo
1031 $ac_configure --help
1032 else
1033 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1034 fi
1035 cd $ac_popdir
1036 done
1037 fi
1038
1039 test -n "$ac_init_help" && exit 0
1040 if $ac_init_version; then
1041 cat <<\_ACEOF
1042
1043 Copyright (C) 2003 Free Software Foundation, Inc.
1044 This configure script is free software; the Free Software Foundation
1045 gives unlimited permission to copy, distribute and modify it.
1046 _ACEOF
1047 exit 0
1048 fi
1049 exec 5>config.log
1050 cat >&5 <<_ACEOF
1051 This file contains any messages produced by compilers while
1052 running configure, to aid debugging if configure makes a mistake.
1053
1054 It was created by $as_me, which was
1055 generated by GNU Autoconf 2.59. Invocation command line was
1056
1057 $ $0 $@
1058
1059 _ACEOF
1060 {
1061 cat <<_ASUNAME
1062 ## --------- ##
1063 ## Platform. ##
1064 ## --------- ##
1065
1066 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1067 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1068 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1069 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1070 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1071
1072 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1073 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1074
1075 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1076 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1077 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1078 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1079 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1080 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1081 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1082
1083 _ASUNAME
1084
1085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1086 for as_dir in $PATH
1087 do
1088 IFS=$as_save_IFS
1089 test -z "$as_dir" && as_dir=.
1090 echo "PATH: $as_dir"
1091 done
1092
1093 } >&5
1094
1095 cat >&5 <<_ACEOF
1096
1097
1098 ## ----------- ##
1099 ## Core tests. ##
1100 ## ----------- ##
1101
1102 _ACEOF
1103
1104
1105 # Keep a trace of the command line.
1106 # Strip out --no-create and --no-recursion so they do not pile up.
1107 # Strip out --silent because we don't want to record it for future runs.
1108 # Also quote any args containing shell meta-characters.
1109 # Make two passes to allow for proper duplicate-argument suppression.
1110 ac_configure_args=
1111 ac_configure_args0=
1112 ac_configure_args1=
1113 ac_sep=
1114 ac_must_keep_next=false
1115 for ac_pass in 1 2
1116 do
1117 for ac_arg
1118 do
1119 case $ac_arg in
1120 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1121 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1122 | -silent | --silent | --silen | --sile | --sil)
1123 continue ;;
1124 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1125 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1126 esac
1127 case $ac_pass in
1128 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1129 2)
1130 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1131 if test $ac_must_keep_next = true; then
1132 ac_must_keep_next=false # Got value, back to normal.
1133 else
1134 case $ac_arg in
1135 *=* | --config-cache | -C | -disable-* | --disable-* \
1136 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1137 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1138 | -with-* | --with-* | -without-* | --without-* | --x)
1139 case "$ac_configure_args0 " in
1140 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1141 esac
1142 ;;
1143 -* ) ac_must_keep_next=true ;;
1144 esac
1145 fi
1146 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1147 # Get rid of the leading space.
1148 ac_sep=" "
1149 ;;
1150 esac
1151 done
1152 done
1153 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1154 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1155
1156 # When interrupted or exit'd, cleanup temporary files, and complete
1157 # config.log. We remove comments because anyway the quotes in there
1158 # would cause problems or look ugly.
1159 # WARNING: Be sure not to use single quotes in there, as some shells,
1160 # such as our DU 5.0 friend, will then `close' the trap.
1161 trap 'exit_status=$?
1162 # Save into config.log some information that might help in debugging.
1163 {
1164 echo
1165
1166 cat <<\_ASBOX
1167 ## ---------------- ##
1168 ## Cache variables. ##
1169 ## ---------------- ##
1170 _ASBOX
1171 echo
1172 # The following way of writing the cache mishandles newlines in values,
1173 {
1174 (set) 2>&1 |
1175 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1176 *ac_space=\ *)
1177 sed -n \
1178 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1179 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1180 ;;
1181 *)
1182 sed -n \
1183 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1184 ;;
1185 esac;
1186 }
1187 echo
1188
1189 cat <<\_ASBOX
1190 ## ----------------- ##
1191 ## Output variables. ##
1192 ## ----------------- ##
1193 _ASBOX
1194 echo
1195 for ac_var in $ac_subst_vars
1196 do
1197 eval ac_val=$`echo $ac_var`
1198 echo "$ac_var='"'"'$ac_val'"'"'"
1199 done | sort
1200 echo
1201
1202 if test -n "$ac_subst_files"; then
1203 cat <<\_ASBOX
1204 ## ------------- ##
1205 ## Output files. ##
1206 ## ------------- ##
1207 _ASBOX
1208 echo
1209 for ac_var in $ac_subst_files
1210 do
1211 eval ac_val=$`echo $ac_var`
1212 echo "$ac_var='"'"'$ac_val'"'"'"
1213 done | sort
1214 echo
1215 fi
1216
1217 if test -s confdefs.h; then
1218 cat <<\_ASBOX
1219 ## ----------- ##
1220 ## confdefs.h. ##
1221 ## ----------- ##
1222 _ASBOX
1223 echo
1224 sed "/^$/d" confdefs.h | sort
1225 echo
1226 fi
1227 test "$ac_signal" != 0 &&
1228 echo "$as_me: caught signal $ac_signal"
1229 echo "$as_me: exit $exit_status"
1230 } >&5
1231 rm -f core *.core &&
1232 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1233 exit $exit_status
1234 ' 0
1235 for ac_signal in 1 2 13 15; do
1236 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1237 done
1238 ac_signal=0
1239
1240 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1241 rm -rf conftest* confdefs.h
1242 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1243 echo >confdefs.h
1244
1245 # Predefined preprocessor variables.
1246
1247 cat >>confdefs.h <<_ACEOF
1248 #define PACKAGE_NAME "$PACKAGE_NAME"
1249 _ACEOF
1250
1251
1252 cat >>confdefs.h <<_ACEOF
1253 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1254 _ACEOF
1255
1256
1257 cat >>confdefs.h <<_ACEOF
1258 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1259 _ACEOF
1260
1261
1262 cat >>confdefs.h <<_ACEOF
1263 #define PACKAGE_STRING "$PACKAGE_STRING"
1264 _ACEOF
1265
1266
1267 cat >>confdefs.h <<_ACEOF
1268 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1269 _ACEOF
1270
1271
1272 # Let the site file select an alternate cache file if it wants to.
1273 # Prefer explicitly selected file to automatically selected ones.
1274 if test -z "$CONFIG_SITE"; then
1275 if test "x$prefix" != xNONE; then
1276 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1277 else
1278 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1279 fi
1280 fi
1281 for ac_site_file in $CONFIG_SITE; do
1282 if test -r "$ac_site_file"; then
1283 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1284 echo "$as_me: loading site script $ac_site_file" >&6;}
1285 sed 's/^/| /' "$ac_site_file" >&5
1286 . "$ac_site_file"
1287 fi
1288 done
1289
1290 if test -r "$cache_file"; then
1291 # Some versions of bash will fail to source /dev/null (special
1292 # files actually), so we avoid doing that.
1293 if test -f "$cache_file"; then
1294 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1295 echo "$as_me: loading cache $cache_file" >&6;}
1296 case $cache_file in
1297 [\\/]* | ?:[\\/]* ) . $cache_file;;
1298 *) . ./$cache_file;;
1299 esac
1300 fi
1301 else
1302 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1303 echo "$as_me: creating cache $cache_file" >&6;}
1304 >$cache_file
1305 fi
1306
1307 # Check that the precious variables saved in the cache have kept the same
1308 # value.
1309 ac_cache_corrupted=false
1310 for ac_var in `(set) 2>&1 |
1311 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1312 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1313 eval ac_new_set=\$ac_env_${ac_var}_set
1314 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1315 eval ac_new_val="\$ac_env_${ac_var}_value"
1316 case $ac_old_set,$ac_new_set in
1317 set,)
1318 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1319 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1320 ac_cache_corrupted=: ;;
1321 ,set)
1322 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1323 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1324 ac_cache_corrupted=: ;;
1325 ,);;
1326 *)
1327 if test "x$ac_old_val" != "x$ac_new_val"; then
1328 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1329 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1330 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1331 echo "$as_me: former value: $ac_old_val" >&2;}
1332 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1333 echo "$as_me: current value: $ac_new_val" >&2;}
1334 ac_cache_corrupted=:
1335 fi;;
1336 esac
1337 # Pass precious variables to config.status.
1338 if test "$ac_new_set" = set; then
1339 case $ac_new_val in
1340 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1341 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1342 *) ac_arg=$ac_var=$ac_new_val ;;
1343 esac
1344 case " $ac_configure_args " in
1345 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1346 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1347 esac
1348 fi
1349 done
1350 if $ac_cache_corrupted; then
1351 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1352 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1353 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1354 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1355 { (exit 1); exit 1; }; }
1356 fi
1357
1358 ac_ext=c
1359 ac_cpp='$CPP $CPPFLAGS'
1360 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1361 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1362 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1384
1385
1386 #Set to 1 on a release branch
1387 is_release=
1388
1389 # Determine the host, build, and target systems
1390 ac_aux_dir=
1391 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1392 if test -f $ac_dir/install-sh; then
1393 ac_aux_dir=$ac_dir
1394 ac_install_sh="$ac_aux_dir/install-sh -c"
1395 break
1396 elif test -f $ac_dir/install.sh; then
1397 ac_aux_dir=$ac_dir
1398 ac_install_sh="$ac_aux_dir/install.sh -c"
1399 break
1400 elif test -f $ac_dir/shtool; then
1401 ac_aux_dir=$ac_dir
1402 ac_install_sh="$ac_aux_dir/shtool install -c"
1403 break
1404 fi
1405 done
1406 if test -z "$ac_aux_dir"; then
1407 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1408 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1409 { (exit 1); exit 1; }; }
1410 fi
1411 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1412 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1413 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1414
1415 # Make sure we can run config.sub.
1416 $ac_config_sub sun4 >/dev/null 2>&1 ||
1417 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1418 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1419 { (exit 1); exit 1; }; }
1420
1421 echo "$as_me:$LINENO: checking build system type" >&5
1422 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1423 if test "${ac_cv_build+set}" = set; then
1424 echo $ECHO_N "(cached) $ECHO_C" >&6
1425 else
1426 ac_cv_build_alias=$build_alias
1427 test -z "$ac_cv_build_alias" &&
1428 ac_cv_build_alias=`$ac_config_guess`
1429 test -z "$ac_cv_build_alias" &&
1430 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1431 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1432 { (exit 1); exit 1; }; }
1433 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1434 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1435 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1436 { (exit 1); exit 1; }; }
1437
1438 fi
1439 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1440 echo "${ECHO_T}$ac_cv_build" >&6
1441 build=$ac_cv_build
1442 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1443 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1444 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1445
1446
1447 echo "$as_me:$LINENO: checking host system type" >&5
1448 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1449 if test "${ac_cv_host+set}" = set; then
1450 echo $ECHO_N "(cached) $ECHO_C" >&6
1451 else
1452 ac_cv_host_alias=$host_alias
1453 test -z "$ac_cv_host_alias" &&
1454 ac_cv_host_alias=$ac_cv_build_alias
1455 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1456 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1457 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1458 { (exit 1); exit 1; }; }
1459
1460 fi
1461 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1462 echo "${ECHO_T}$ac_cv_host" >&6
1463 host=$ac_cv_host
1464 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1465 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1466 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1467
1468
1469 echo "$as_me:$LINENO: checking target system type" >&5
1470 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1471 if test "${ac_cv_target+set}" = set; then
1472 echo $ECHO_N "(cached) $ECHO_C" >&6
1473 else
1474 ac_cv_target_alias=$target_alias
1475 test "x$ac_cv_target_alias" = "x" &&
1476 ac_cv_target_alias=$ac_cv_host_alias
1477 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1478 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1479 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1480 { (exit 1); exit 1; }; }
1481
1482 fi
1483 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1484 echo "${ECHO_T}$ac_cv_target" >&6
1485 target=$ac_cv_target
1486 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1487 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1488 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1489
1490
1491 # The aliases save the names the user supplied, while $host etc.
1492 # will get canonicalized.
1493 test -n "$target_alias" &&
1494 test "$program_prefix$program_suffix$program_transform_name" = \
1495 NONENONEs,x,x, &&
1496 program_prefix=${target_alias}-
1497
1498 # Determine the noncanonical target name, for directory use.
1499 case ${build_alias} in
1500 "") build_noncanonical=${build} ;;
1501 *) build_noncanonical=${build_alias} ;;
1502 esac
1503
1504 case ${host_alias} in
1505 "") host_noncanonical=${build_noncanonical} ;;
1506 *) host_noncanonical=${host_alias} ;;
1507 esac
1508
1509 case ${target_alias} in
1510 "") target_noncanonical=${host_noncanonical} ;;
1511 *) target_noncanonical=${target_alias} ;;
1512 esac
1513
1514
1515
1516
1517 # Determine the target- and build-specific subdirectories
1518 # Prefix 'build-' so this never conflicts with target_subdir.
1519 build_subdir="build-${build_noncanonical}"
1520 # Not really a subdirectory, but here for completeness.
1521 host_subdir=.
1522 # No prefix.
1523 target_subdir=${target_noncanonical}
1524
1525
1526 # Set program_transform_name
1527 test "$program_prefix" != NONE &&
1528 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1529 # Use a double $ so make ignores it.
1530 test "$program_suffix" != NONE &&
1531 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1532 # Double any \ or $. echo might interpret backslashes.
1533 # By default was `s,x,x', remove it if useless.
1534 cat <<\_ACEOF >conftest.sed
1535 s/[\\$]/&&/g;s/;s,x,x,$//
1536 _ACEOF
1537 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1538 rm conftest.sed
1539
1540
1541 # Check for bogus environment variables.
1542 # Test if LIBRARY_PATH contains the notation for the current directory
1543 # since this would lead to problems installing/building glibc.
1544 # LIBRARY_PATH contains the current directory if one of the following
1545 # is true:
1546 # - one of the terminals (":" and ";") is the first or last sign
1547 # - two terminals occur directly after each other
1548 # - the path contains an element with a dot in it
1549 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1550 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1551 case ${LIBRARY_PATH} in
1552 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1553 library_path_setting="contains current directory"
1554 ;;
1555 *)
1556 library_path_setting="ok"
1557 ;;
1558 esac
1559 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1560 echo "${ECHO_T}$library_path_setting" >&6
1561 if test "$library_path_setting" != "ok"; then
1562 { { echo "$as_me:$LINENO: error:
1563 *** LIBRARY_PATH shouldn't contain the current directory when
1564 *** building gcc. Please change the environment variable
1565 *** and run configure again." >&5
1566 echo "$as_me: error:
1567 *** LIBRARY_PATH shouldn't contain the current directory when
1568 *** building gcc. Please change the environment variable
1569 *** and run configure again." >&2;}
1570 { (exit 1); exit 1; }; }
1571 fi
1572
1573 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1574 # since this would lead to problems installing/building glibc.
1575 # GCC_EXEC_PREFIX contains the current directory if one of the following
1576 # is true:
1577 # - one of the terminals (":" and ";") is the first or last sign
1578 # - two terminals occur directly after each other
1579 # - the path contains an element with a dot in it
1580 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1581 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1582 case ${GCC_EXEC_PREFIX} in
1583 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1584 gcc_exec_prefix_setting="contains current directory"
1585 ;;
1586 *)
1587 gcc_exec_prefix_setting="ok"
1588 ;;
1589 esac
1590 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1591 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1592 if test "$gcc_exec_prefix_setting" != "ok"; then
1593 { { echo "$as_me:$LINENO: error:
1594 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1595 *** building gcc. Please change the environment variable
1596 *** and run configure again." >&5
1597 echo "$as_me: error:
1598 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1599 *** building gcc. Please change the environment variable
1600 *** and run configure again." >&2;}
1601 { (exit 1); exit 1; }; }
1602 fi
1603
1604 # -----------
1605 # Directories
1606 # -----------
1607
1608 # Specify the local prefix
1609 local_prefix=
1610
1611 # Check whether --with-local-prefix or --without-local-prefix was given.
1612 if test "${with_local_prefix+set}" = set; then
1613 withval="$with_local_prefix"
1614 case "${withval}" in
1615 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1616 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1617 { (exit 1); exit 1; }; } ;;
1618 no) ;;
1619 *) local_prefix=$with_local_prefix ;;
1620 esac
1621 fi;
1622
1623 # Default local prefix if it is empty
1624 if test x$local_prefix = x; then
1625 local_prefix=/usr/local
1626 fi
1627
1628 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1629 # passed in by the toplevel make and thus we'd get different behavior
1630 # depending on where we built the sources.
1631 gcc_gxx_include_dir=
1632 # Specify the g++ header file directory
1633
1634 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1635 if test "${with_gxx_include_dir+set}" = set; then
1636 withval="$with_gxx_include_dir"
1637 case "${withval}" in
1638 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1639 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1640 { (exit 1); exit 1; }; } ;;
1641 no) ;;
1642 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1643 esac
1644 fi;
1645
1646 if test x${gcc_gxx_include_dir} = x; then
1647 if test x${enable_version_specific_runtime_libs} = xyes; then
1648 gcc_gxx_include_dir='${libsubdir}/include/c++'
1649 else
1650 topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
1651 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
1652 fi
1653 fi
1654
1655
1656 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1657 if test "${with_cpp_install_dir+set}" = set; then
1658 withval="$with_cpp_install_dir"
1659 if test x$withval = xyes; then
1660 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1661 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1662 { (exit 1); exit 1; }; }
1663 elif test x$withval != xno; then
1664 cpp_install_dir=$withval
1665 fi
1666 fi;
1667
1668 # We would like to our source tree to be readonly. However when releases or
1669 # pre-releases are generated, the flex/bison generated files as well as the
1670 # various formats of manuals need to be included along with the rest of the
1671 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1672 # just that.
1673
1674 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1675 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1676 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1677 if test "${enable_generated_files_in_srcdir+set}" = set; then
1678 enableval="$enable_generated_files_in_srcdir"
1679 generated_files_in_srcdir=$enableval
1680 else
1681 generated_files_in_srcdir=no
1682 fi;
1683
1684 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1685 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1686
1687 if test "$generated_files_in_srcdir" = "yes"; then
1688 GENINSRC=''
1689 else
1690 GENINSRC='#'
1691 fi
1692
1693
1694 # -------------------
1695 # Find default linker
1696 # -------------------
1697
1698 # With GNU ld
1699
1700 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1701 if test "${with_gnu_ld+set}" = set; then
1702 withval="$with_gnu_ld"
1703 gnu_ld_flag="$with_gnu_ld"
1704 else
1705 gnu_ld_flag=no
1706 fi;
1707
1708 # With pre-defined ld
1709
1710 # Check whether --with-ld or --without-ld was given.
1711 if test "${with_ld+set}" = set; then
1712 withval="$with_ld"
1713 DEFAULT_LINKER="$with_ld"
1714 fi;
1715 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1716 if test ! -x "$DEFAULT_LINKER"; then
1717 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1718 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1719 { (exit 1); exit 1; }; }
1720 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1721 gnu_ld_flag=yes
1722 fi
1723
1724 cat >>confdefs.h <<_ACEOF
1725 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1726 _ACEOF
1727
1728 fi
1729
1730 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1731 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1732 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1733 if test x"$gnu_ld_flag" = x"no"; then
1734 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1735 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1736 else
1737 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1738 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1739 fi
1740 else
1741 echo "$as_me:$LINENO: result: no" >&5
1742 echo "${ECHO_T}no" >&6
1743 fi
1744
1745 # With demangler in GNU ld
1746
1747 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1748 if test "${with_demangler_in_ld+set}" = set; then
1749 withval="$with_demangler_in_ld"
1750 demangler_in_ld="$with_demangler_in_ld"
1751 else
1752 demangler_in_ld=no
1753 fi;
1754
1755 # ----------------------
1756 # Find default assembler
1757 # ----------------------
1758
1759 # With GNU as
1760
1761 # Check whether --with-gnu-as or --without-gnu-as was given.
1762 if test "${with_gnu_as+set}" = set; then
1763 withval="$with_gnu_as"
1764 gas_flag="$with_gnu_as"
1765 else
1766 gas_flag=no
1767 fi;
1768
1769
1770 # Check whether --with-as or --without-as was given.
1771 if test "${with_as+set}" = set; then
1772 withval="$with_as"
1773 DEFAULT_ASSEMBLER="$with_as"
1774 fi;
1775 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1776 if test ! -x "$DEFAULT_ASSEMBLER"; then
1777 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1778 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1779 { (exit 1); exit 1; }; }
1780 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1781 gas_flag=yes
1782 fi
1783
1784 cat >>confdefs.h <<_ACEOF
1785 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1786 _ACEOF
1787
1788 fi
1789
1790 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1791 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1792 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1793 if test x"$gas_flag" = x"no"; then
1794 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1795 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1796 else
1797 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1798 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1799 fi
1800 else
1801 echo "$as_me:$LINENO: result: no" >&5
1802 echo "${ECHO_T}no" >&6
1803 fi
1804
1805 # ---------------
1806 # Find C compiler
1807 # ---------------
1808
1809 # If a non-executable a.out is present (e.g. created by GNU as above even if
1810 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1811 # file, even when creating an executable, so an execution test fails.
1812 # Remove possible default executable files to avoid this.
1813 #
1814 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1815 # Autoconf includes it.
1816 rm -f a.out a.exe b.out
1817
1818 # Find the native compiler
1819 ac_ext=c
1820 ac_cpp='$CPP $CPPFLAGS'
1821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1823 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1824 if test -n "$ac_tool_prefix"; then
1825 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1826 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1827 echo "$as_me:$LINENO: checking for $ac_word" >&5
1828 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1829 if test "${ac_cv_prog_CC+set}" = set; then
1830 echo $ECHO_N "(cached) $ECHO_C" >&6
1831 else
1832 if test -n "$CC"; then
1833 ac_cv_prog_CC="$CC" # Let the user override the test.
1834 else
1835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1836 for as_dir in $PATH
1837 do
1838 IFS=$as_save_IFS
1839 test -z "$as_dir" && as_dir=.
1840 for ac_exec_ext in '' $ac_executable_extensions; do
1841 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1842 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1843 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1844 break 2
1845 fi
1846 done
1847 done
1848
1849 fi
1850 fi
1851 CC=$ac_cv_prog_CC
1852 if test -n "$CC"; then
1853 echo "$as_me:$LINENO: result: $CC" >&5
1854 echo "${ECHO_T}$CC" >&6
1855 else
1856 echo "$as_me:$LINENO: result: no" >&5
1857 echo "${ECHO_T}no" >&6
1858 fi
1859
1860 fi
1861 if test -z "$ac_cv_prog_CC"; then
1862 ac_ct_CC=$CC
1863 # Extract the first word of "gcc", so it can be a program name with args.
1864 set dummy gcc; ac_word=$2
1865 echo "$as_me:$LINENO: checking for $ac_word" >&5
1866 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1867 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1868 echo $ECHO_N "(cached) $ECHO_C" >&6
1869 else
1870 if test -n "$ac_ct_CC"; then
1871 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1872 else
1873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1874 for as_dir in $PATH
1875 do
1876 IFS=$as_save_IFS
1877 test -z "$as_dir" && as_dir=.
1878 for ac_exec_ext in '' $ac_executable_extensions; do
1879 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1880 ac_cv_prog_ac_ct_CC="gcc"
1881 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1882 break 2
1883 fi
1884 done
1885 done
1886
1887 fi
1888 fi
1889 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1890 if test -n "$ac_ct_CC"; then
1891 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1892 echo "${ECHO_T}$ac_ct_CC" >&6
1893 else
1894 echo "$as_me:$LINENO: result: no" >&5
1895 echo "${ECHO_T}no" >&6
1896 fi
1897
1898 CC=$ac_ct_CC
1899 else
1900 CC="$ac_cv_prog_CC"
1901 fi
1902
1903 if test -z "$CC"; then
1904 if test -n "$ac_tool_prefix"; then
1905 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1906 set dummy ${ac_tool_prefix}cc; ac_word=$2
1907 echo "$as_me:$LINENO: checking for $ac_word" >&5
1908 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1909 if test "${ac_cv_prog_CC+set}" = set; then
1910 echo $ECHO_N "(cached) $ECHO_C" >&6
1911 else
1912 if test -n "$CC"; then
1913 ac_cv_prog_CC="$CC" # Let the user override the test.
1914 else
1915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1916 for as_dir in $PATH
1917 do
1918 IFS=$as_save_IFS
1919 test -z "$as_dir" && as_dir=.
1920 for ac_exec_ext in '' $ac_executable_extensions; do
1921 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1922 ac_cv_prog_CC="${ac_tool_prefix}cc"
1923 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1924 break 2
1925 fi
1926 done
1927 done
1928
1929 fi
1930 fi
1931 CC=$ac_cv_prog_CC
1932 if test -n "$CC"; then
1933 echo "$as_me:$LINENO: result: $CC" >&5
1934 echo "${ECHO_T}$CC" >&6
1935 else
1936 echo "$as_me:$LINENO: result: no" >&5
1937 echo "${ECHO_T}no" >&6
1938 fi
1939
1940 fi
1941 if test -z "$ac_cv_prog_CC"; then
1942 ac_ct_CC=$CC
1943 # Extract the first word of "cc", so it can be a program name with args.
1944 set dummy cc; ac_word=$2
1945 echo "$as_me:$LINENO: checking for $ac_word" >&5
1946 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1947 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1948 echo $ECHO_N "(cached) $ECHO_C" >&6
1949 else
1950 if test -n "$ac_ct_CC"; then
1951 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1952 else
1953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1954 for as_dir in $PATH
1955 do
1956 IFS=$as_save_IFS
1957 test -z "$as_dir" && as_dir=.
1958 for ac_exec_ext in '' $ac_executable_extensions; do
1959 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1960 ac_cv_prog_ac_ct_CC="cc"
1961 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1962 break 2
1963 fi
1964 done
1965 done
1966
1967 fi
1968 fi
1969 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1970 if test -n "$ac_ct_CC"; then
1971 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1972 echo "${ECHO_T}$ac_ct_CC" >&6
1973 else
1974 echo "$as_me:$LINENO: result: no" >&5
1975 echo "${ECHO_T}no" >&6
1976 fi
1977
1978 CC=$ac_ct_CC
1979 else
1980 CC="$ac_cv_prog_CC"
1981 fi
1982
1983 fi
1984 if test -z "$CC"; then
1985 # Extract the first word of "cc", so it can be a program name with args.
1986 set dummy cc; ac_word=$2
1987 echo "$as_me:$LINENO: checking for $ac_word" >&5
1988 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1989 if test "${ac_cv_prog_CC+set}" = set; then
1990 echo $ECHO_N "(cached) $ECHO_C" >&6
1991 else
1992 if test -n "$CC"; then
1993 ac_cv_prog_CC="$CC" # Let the user override the test.
1994 else
1995 ac_prog_rejected=no
1996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1997 for as_dir in $PATH
1998 do
1999 IFS=$as_save_IFS
2000 test -z "$as_dir" && as_dir=.
2001 for ac_exec_ext in '' $ac_executable_extensions; do
2002 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2003 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2004 ac_prog_rejected=yes
2005 continue
2006 fi
2007 ac_cv_prog_CC="cc"
2008 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2009 break 2
2010 fi
2011 done
2012 done
2013
2014 if test $ac_prog_rejected = yes; then
2015 # We found a bogon in the path, so make sure we never use it.
2016 set dummy $ac_cv_prog_CC
2017 shift
2018 if test $# != 0; then
2019 # We chose a different compiler from the bogus one.
2020 # However, it has the same basename, so the bogon will be chosen
2021 # first if we set CC to just the basename; use the full file name.
2022 shift
2023 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2024 fi
2025 fi
2026 fi
2027 fi
2028 CC=$ac_cv_prog_CC
2029 if test -n "$CC"; then
2030 echo "$as_me:$LINENO: result: $CC" >&5
2031 echo "${ECHO_T}$CC" >&6
2032 else
2033 echo "$as_me:$LINENO: result: no" >&5
2034 echo "${ECHO_T}no" >&6
2035 fi
2036
2037 fi
2038 if test -z "$CC"; then
2039 if test -n "$ac_tool_prefix"; then
2040 for ac_prog in cl
2041 do
2042 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2043 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2044 echo "$as_me:$LINENO: checking for $ac_word" >&5
2045 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2046 if test "${ac_cv_prog_CC+set}" = set; then
2047 echo $ECHO_N "(cached) $ECHO_C" >&6
2048 else
2049 if test -n "$CC"; then
2050 ac_cv_prog_CC="$CC" # Let the user override the test.
2051 else
2052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2053 for as_dir in $PATH
2054 do
2055 IFS=$as_save_IFS
2056 test -z "$as_dir" && as_dir=.
2057 for ac_exec_ext in '' $ac_executable_extensions; do
2058 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2059 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2060 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2061 break 2
2062 fi
2063 done
2064 done
2065
2066 fi
2067 fi
2068 CC=$ac_cv_prog_CC
2069 if test -n "$CC"; then
2070 echo "$as_me:$LINENO: result: $CC" >&5
2071 echo "${ECHO_T}$CC" >&6
2072 else
2073 echo "$as_me:$LINENO: result: no" >&5
2074 echo "${ECHO_T}no" >&6
2075 fi
2076
2077 test -n "$CC" && break
2078 done
2079 fi
2080 if test -z "$CC"; then
2081 ac_ct_CC=$CC
2082 for ac_prog in cl
2083 do
2084 # Extract the first word of "$ac_prog", so it can be a program name with args.
2085 set dummy $ac_prog; ac_word=$2
2086 echo "$as_me:$LINENO: checking for $ac_word" >&5
2087 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2088 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2089 echo $ECHO_N "(cached) $ECHO_C" >&6
2090 else
2091 if test -n "$ac_ct_CC"; then
2092 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2093 else
2094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2095 for as_dir in $PATH
2096 do
2097 IFS=$as_save_IFS
2098 test -z "$as_dir" && as_dir=.
2099 for ac_exec_ext in '' $ac_executable_extensions; do
2100 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2101 ac_cv_prog_ac_ct_CC="$ac_prog"
2102 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2103 break 2
2104 fi
2105 done
2106 done
2107
2108 fi
2109 fi
2110 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2111 if test -n "$ac_ct_CC"; then
2112 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2113 echo "${ECHO_T}$ac_ct_CC" >&6
2114 else
2115 echo "$as_me:$LINENO: result: no" >&5
2116 echo "${ECHO_T}no" >&6
2117 fi
2118
2119 test -n "$ac_ct_CC" && break
2120 done
2121
2122 CC=$ac_ct_CC
2123 fi
2124
2125 fi
2126
2127
2128 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2129 See \`config.log' for more details." >&5
2130 echo "$as_me: error: no acceptable C compiler found in \$PATH
2131 See \`config.log' for more details." >&2;}
2132 { (exit 1); exit 1; }; }
2133
2134 # Provide some information about the compiler.
2135 echo "$as_me:$LINENO:" \
2136 "checking for C compiler version" >&5
2137 ac_compiler=`set X $ac_compile; echo $2`
2138 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2139 (eval $ac_compiler --version </dev/null >&5) 2>&5
2140 ac_status=$?
2141 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2142 (exit $ac_status); }
2143 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2144 (eval $ac_compiler -v </dev/null >&5) 2>&5
2145 ac_status=$?
2146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2147 (exit $ac_status); }
2148 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2149 (eval $ac_compiler -V </dev/null >&5) 2>&5
2150 ac_status=$?
2151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152 (exit $ac_status); }
2153
2154 cat >conftest.$ac_ext <<_ACEOF
2155 /* confdefs.h. */
2156 _ACEOF
2157 cat confdefs.h >>conftest.$ac_ext
2158 cat >>conftest.$ac_ext <<_ACEOF
2159 /* end confdefs.h. */
2160
2161 int
2162 main ()
2163 {
2164
2165 ;
2166 return 0;
2167 }
2168 _ACEOF
2169 ac_clean_files_save=$ac_clean_files
2170 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2171 # Try to create an executable without -o first, disregard a.out.
2172 # It will help us diagnose broken compilers, and finding out an intuition
2173 # of exeext.
2174 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2175 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2176 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2177 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2178 (eval $ac_link_default) 2>&5
2179 ac_status=$?
2180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2181 (exit $ac_status); }; then
2182 # Find the output, starting from the most likely. This scheme is
2183 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2184 # resort.
2185
2186 # Be careful to initialize this variable, since it used to be cached.
2187 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2188 ac_cv_exeext=
2189 # b.out is created by i960 compilers.
2190 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2191 do
2192 test -f "$ac_file" || continue
2193 case $ac_file in
2194 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2195 ;;
2196 conftest.$ac_ext )
2197 # This is the source file.
2198 ;;
2199 [ab].out )
2200 # We found the default executable, but exeext='' is most
2201 # certainly right.
2202 break;;
2203 *.* )
2204 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2205 # FIXME: I believe we export ac_cv_exeext for Libtool,
2206 # but it would be cool to find out if it's true. Does anybody
2207 # maintain Libtool? --akim.
2208 export ac_cv_exeext
2209 break;;
2210 * )
2211 break;;
2212 esac
2213 done
2214 else
2215 echo "$as_me: failed program was:" >&5
2216 sed 's/^/| /' conftest.$ac_ext >&5
2217
2218 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2219 See \`config.log' for more details." >&5
2220 echo "$as_me: error: C compiler cannot create executables
2221 See \`config.log' for more details." >&2;}
2222 { (exit 77); exit 77; }; }
2223 fi
2224
2225 ac_exeext=$ac_cv_exeext
2226 echo "$as_me:$LINENO: result: $ac_file" >&5
2227 echo "${ECHO_T}$ac_file" >&6
2228
2229 # Check the compiler produces executables we can run. If not, either
2230 # the compiler is broken, or we cross compile.
2231 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2232 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2233 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2234 # If not cross compiling, check that we can run a simple program.
2235 if test "$cross_compiling" != yes; then
2236 if { ac_try='./$ac_file'
2237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2238 (eval $ac_try) 2>&5
2239 ac_status=$?
2240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2241 (exit $ac_status); }; }; then
2242 cross_compiling=no
2243 else
2244 if test "$cross_compiling" = maybe; then
2245 cross_compiling=yes
2246 else
2247 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2248 If you meant to cross compile, use \`--host'.
2249 See \`config.log' for more details." >&5
2250 echo "$as_me: error: cannot run C compiled programs.
2251 If you meant to cross compile, use \`--host'.
2252 See \`config.log' for more details." >&2;}
2253 { (exit 1); exit 1; }; }
2254 fi
2255 fi
2256 fi
2257 echo "$as_me:$LINENO: result: yes" >&5
2258 echo "${ECHO_T}yes" >&6
2259
2260 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2261 ac_clean_files=$ac_clean_files_save
2262 # Check the compiler produces executables we can run. If not, either
2263 # the compiler is broken, or we cross compile.
2264 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2265 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2266 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2267 echo "${ECHO_T}$cross_compiling" >&6
2268
2269 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2270 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2271 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2272 (eval $ac_link) 2>&5
2273 ac_status=$?
2274 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2275 (exit $ac_status); }; then
2276 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2277 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2278 # work properly (i.e., refer to `conftest.exe'), while it won't with
2279 # `rm'.
2280 for ac_file in conftest.exe conftest conftest.*; do
2281 test -f "$ac_file" || continue
2282 case $ac_file in
2283 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2284 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2285 export ac_cv_exeext
2286 break;;
2287 * ) break;;
2288 esac
2289 done
2290 else
2291 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2292 See \`config.log' for more details." >&5
2293 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2294 See \`config.log' for more details." >&2;}
2295 { (exit 1); exit 1; }; }
2296 fi
2297
2298 rm -f conftest$ac_cv_exeext
2299 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2300 echo "${ECHO_T}$ac_cv_exeext" >&6
2301
2302 rm -f conftest.$ac_ext
2303 EXEEXT=$ac_cv_exeext
2304 ac_exeext=$EXEEXT
2305 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2306 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2307 if test "${ac_cv_objext+set}" = set; then
2308 echo $ECHO_N "(cached) $ECHO_C" >&6
2309 else
2310 cat >conftest.$ac_ext <<_ACEOF
2311 /* confdefs.h. */
2312 _ACEOF
2313 cat confdefs.h >>conftest.$ac_ext
2314 cat >>conftest.$ac_ext <<_ACEOF
2315 /* end confdefs.h. */
2316
2317 int
2318 main ()
2319 {
2320
2321 ;
2322 return 0;
2323 }
2324 _ACEOF
2325 rm -f conftest.o conftest.obj
2326 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2327 (eval $ac_compile) 2>&5
2328 ac_status=$?
2329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2330 (exit $ac_status); }; then
2331 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2332 case $ac_file in
2333 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2334 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2335 break;;
2336 esac
2337 done
2338 else
2339 echo "$as_me: failed program was:" >&5
2340 sed 's/^/| /' conftest.$ac_ext >&5
2341
2342 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2343 See \`config.log' for more details." >&5
2344 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2345 See \`config.log' for more details." >&2;}
2346 { (exit 1); exit 1; }; }
2347 fi
2348
2349 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2350 fi
2351 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2352 echo "${ECHO_T}$ac_cv_objext" >&6
2353 OBJEXT=$ac_cv_objext
2354 ac_objext=$OBJEXT
2355 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2356 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2357 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2358 echo $ECHO_N "(cached) $ECHO_C" >&6
2359 else
2360 cat >conftest.$ac_ext <<_ACEOF
2361 /* confdefs.h. */
2362 _ACEOF
2363 cat confdefs.h >>conftest.$ac_ext
2364 cat >>conftest.$ac_ext <<_ACEOF
2365 /* end confdefs.h. */
2366
2367 int
2368 main ()
2369 {
2370 #ifndef __GNUC__
2371 choke me
2372 #endif
2373
2374 ;
2375 return 0;
2376 }
2377 _ACEOF
2378 rm -f conftest.$ac_objext
2379 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2380 (eval $ac_compile) 2>conftest.er1
2381 ac_status=$?
2382 grep -v '^ *+' conftest.er1 >conftest.err
2383 rm -f conftest.er1
2384 cat conftest.err >&5
2385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2386 (exit $ac_status); } &&
2387 { ac_try='test -z "$ac_c_werror_flag"
2388 || test ! -s conftest.err'
2389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2390 (eval $ac_try) 2>&5
2391 ac_status=$?
2392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2393 (exit $ac_status); }; } &&
2394 { ac_try='test -s conftest.$ac_objext'
2395 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2396 (eval $ac_try) 2>&5
2397 ac_status=$?
2398 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2399 (exit $ac_status); }; }; then
2400 ac_compiler_gnu=yes
2401 else
2402 echo "$as_me: failed program was:" >&5
2403 sed 's/^/| /' conftest.$ac_ext >&5
2404
2405 ac_compiler_gnu=no
2406 fi
2407 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2408 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2409
2410 fi
2411 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2412 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2413 GCC=`test $ac_compiler_gnu = yes && echo yes`
2414 ac_test_CFLAGS=${CFLAGS+set}
2415 ac_save_CFLAGS=$CFLAGS
2416 CFLAGS="-g"
2417 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2418 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2419 if test "${ac_cv_prog_cc_g+set}" = set; then
2420 echo $ECHO_N "(cached) $ECHO_C" >&6
2421 else
2422 cat >conftest.$ac_ext <<_ACEOF
2423 /* confdefs.h. */
2424 _ACEOF
2425 cat confdefs.h >>conftest.$ac_ext
2426 cat >>conftest.$ac_ext <<_ACEOF
2427 /* end confdefs.h. */
2428
2429 int
2430 main ()
2431 {
2432
2433 ;
2434 return 0;
2435 }
2436 _ACEOF
2437 rm -f conftest.$ac_objext
2438 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2439 (eval $ac_compile) 2>conftest.er1
2440 ac_status=$?
2441 grep -v '^ *+' conftest.er1 >conftest.err
2442 rm -f conftest.er1
2443 cat conftest.err >&5
2444 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2445 (exit $ac_status); } &&
2446 { ac_try='test -z "$ac_c_werror_flag"
2447 || test ! -s conftest.err'
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 $ac_status); }; } &&
2453 { ac_try='test -s conftest.$ac_objext'
2454 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2455 (eval $ac_try) 2>&5
2456 ac_status=$?
2457 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2458 (exit $ac_status); }; }; then
2459 ac_cv_prog_cc_g=yes
2460 else
2461 echo "$as_me: failed program was:" >&5
2462 sed 's/^/| /' conftest.$ac_ext >&5
2463
2464 ac_cv_prog_cc_g=no
2465 fi
2466 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2467 fi
2468 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2469 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2470 if test "$ac_test_CFLAGS" = set; then
2471 CFLAGS=$ac_save_CFLAGS
2472 elif test $ac_cv_prog_cc_g = yes; then
2473 if test "$GCC" = yes; then
2474 CFLAGS="-g -O2"
2475 else
2476 CFLAGS="-g"
2477 fi
2478 else
2479 if test "$GCC" = yes; then
2480 CFLAGS="-O2"
2481 else
2482 CFLAGS=
2483 fi
2484 fi
2485 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2486 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2487 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2488 echo $ECHO_N "(cached) $ECHO_C" >&6
2489 else
2490 ac_cv_prog_cc_stdc=no
2491 ac_save_CC=$CC
2492 cat >conftest.$ac_ext <<_ACEOF
2493 /* confdefs.h. */
2494 _ACEOF
2495 cat confdefs.h >>conftest.$ac_ext
2496 cat >>conftest.$ac_ext <<_ACEOF
2497 /* end confdefs.h. */
2498 #include <stdarg.h>
2499 #include <stdio.h>
2500 #include <sys/types.h>
2501 #include <sys/stat.h>
2502 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2503 struct buf { int x; };
2504 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2505 static char *e (p, i)
2506 char **p;
2507 int i;
2508 {
2509 return p[i];
2510 }
2511 static char *f (char * (*g) (char **, int), char **p, ...)
2512 {
2513 char *s;
2514 va_list v;
2515 va_start (v,p);
2516 s = g (p, va_arg (v,int));
2517 va_end (v);
2518 return s;
2519 }
2520
2521 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2522 function prototypes and stuff, but not '\xHH' hex character constants.
2523 These don't provoke an error unfortunately, instead are silently treated
2524 as 'x'. The following induces an error, until -std1 is added to get
2525 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2526 array size at least. It's necessary to write '\x00'==0 to get something
2527 that's true only with -std1. */
2528 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2529
2530 int test (int i, double x);
2531 struct s1 {int (*f) (int a);};
2532 struct s2 {int (*f) (double a);};
2533 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2534 int argc;
2535 char **argv;
2536 int
2537 main ()
2538 {
2539 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2540 ;
2541 return 0;
2542 }
2543 _ACEOF
2544 # Don't try gcc -ansi; that turns off useful extensions and
2545 # breaks some systems' header files.
2546 # AIX -qlanglvl=ansi
2547 # Ultrix and OSF/1 -std1
2548 # HP-UX 10.20 and later -Ae
2549 # HP-UX older versions -Aa -D_HPUX_SOURCE
2550 # SVR4 -Xc -D__EXTENSIONS__
2551 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2552 do
2553 CC="$ac_save_CC $ac_arg"
2554 rm -f conftest.$ac_objext
2555 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2556 (eval $ac_compile) 2>conftest.er1
2557 ac_status=$?
2558 grep -v '^ *+' conftest.er1 >conftest.err
2559 rm -f conftest.er1
2560 cat conftest.err >&5
2561 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2562 (exit $ac_status); } &&
2563 { ac_try='test -z "$ac_c_werror_flag"
2564 || test ! -s conftest.err'
2565 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2566 (eval $ac_try) 2>&5
2567 ac_status=$?
2568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2569 (exit $ac_status); }; } &&
2570 { ac_try='test -s conftest.$ac_objext'
2571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2572 (eval $ac_try) 2>&5
2573 ac_status=$?
2574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2575 (exit $ac_status); }; }; then
2576 ac_cv_prog_cc_stdc=$ac_arg
2577 break
2578 else
2579 echo "$as_me: failed program was:" >&5
2580 sed 's/^/| /' conftest.$ac_ext >&5
2581
2582 fi
2583 rm -f conftest.err conftest.$ac_objext
2584 done
2585 rm -f conftest.$ac_ext conftest.$ac_objext
2586 CC=$ac_save_CC
2587
2588 fi
2589
2590 case "x$ac_cv_prog_cc_stdc" in
2591 x|xno)
2592 echo "$as_me:$LINENO: result: none needed" >&5
2593 echo "${ECHO_T}none needed" >&6 ;;
2594 *)
2595 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2596 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2597 CC="$CC $ac_cv_prog_cc_stdc" ;;
2598 esac
2599
2600 # Some people use a C++ compiler to compile C. Since we use `exit',
2601 # in C++ we need to declare it. In case someone uses the same compiler
2602 # for both compiling C and C++ we need to have the C++ compiler decide
2603 # the declaration of exit, since it's the most demanding environment.
2604 cat >conftest.$ac_ext <<_ACEOF
2605 #ifndef __cplusplus
2606 choke me
2607 #endif
2608 _ACEOF
2609 rm -f conftest.$ac_objext
2610 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2611 (eval $ac_compile) 2>conftest.er1
2612 ac_status=$?
2613 grep -v '^ *+' conftest.er1 >conftest.err
2614 rm -f conftest.er1
2615 cat conftest.err >&5
2616 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2617 (exit $ac_status); } &&
2618 { ac_try='test -z "$ac_c_werror_flag"
2619 || test ! -s conftest.err'
2620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2621 (eval $ac_try) 2>&5
2622 ac_status=$?
2623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2624 (exit $ac_status); }; } &&
2625 { ac_try='test -s conftest.$ac_objext'
2626 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2627 (eval $ac_try) 2>&5
2628 ac_status=$?
2629 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2630 (exit $ac_status); }; }; then
2631 for ac_declaration in \
2632 '' \
2633 'extern "C" void std::exit (int) throw (); using std::exit;' \
2634 'extern "C" void std::exit (int); using std::exit;' \
2635 'extern "C" void exit (int) throw ();' \
2636 'extern "C" void exit (int);' \
2637 'void exit (int);'
2638 do
2639 cat >conftest.$ac_ext <<_ACEOF
2640 /* confdefs.h. */
2641 _ACEOF
2642 cat confdefs.h >>conftest.$ac_ext
2643 cat >>conftest.$ac_ext <<_ACEOF
2644 /* end confdefs.h. */
2645 $ac_declaration
2646 #include <stdlib.h>
2647 int
2648 main ()
2649 {
2650 exit (42);
2651 ;
2652 return 0;
2653 }
2654 _ACEOF
2655 rm -f conftest.$ac_objext
2656 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2657 (eval $ac_compile) 2>conftest.er1
2658 ac_status=$?
2659 grep -v '^ *+' conftest.er1 >conftest.err
2660 rm -f conftest.er1
2661 cat conftest.err >&5
2662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2663 (exit $ac_status); } &&
2664 { ac_try='test -z "$ac_c_werror_flag"
2665 || test ! -s conftest.err'
2666 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2667 (eval $ac_try) 2>&5
2668 ac_status=$?
2669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2670 (exit $ac_status); }; } &&
2671 { ac_try='test -s conftest.$ac_objext'
2672 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2673 (eval $ac_try) 2>&5
2674 ac_status=$?
2675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2676 (exit $ac_status); }; }; then
2677 :
2678 else
2679 echo "$as_me: failed program was:" >&5
2680 sed 's/^/| /' conftest.$ac_ext >&5
2681
2682 continue
2683 fi
2684 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2685 cat >conftest.$ac_ext <<_ACEOF
2686 /* confdefs.h. */
2687 _ACEOF
2688 cat confdefs.h >>conftest.$ac_ext
2689 cat >>conftest.$ac_ext <<_ACEOF
2690 /* end confdefs.h. */
2691 $ac_declaration
2692 int
2693 main ()
2694 {
2695 exit (42);
2696 ;
2697 return 0;
2698 }
2699 _ACEOF
2700 rm -f conftest.$ac_objext
2701 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2702 (eval $ac_compile) 2>conftest.er1
2703 ac_status=$?
2704 grep -v '^ *+' conftest.er1 >conftest.err
2705 rm -f conftest.er1
2706 cat conftest.err >&5
2707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2708 (exit $ac_status); } &&
2709 { ac_try='test -z "$ac_c_werror_flag"
2710 || test ! -s conftest.err'
2711 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2712 (eval $ac_try) 2>&5
2713 ac_status=$?
2714 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2715 (exit $ac_status); }; } &&
2716 { ac_try='test -s conftest.$ac_objext'
2717 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2718 (eval $ac_try) 2>&5
2719 ac_status=$?
2720 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2721 (exit $ac_status); }; }; then
2722 break
2723 else
2724 echo "$as_me: failed program was:" >&5
2725 sed 's/^/| /' conftest.$ac_ext >&5
2726
2727 fi
2728 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2729 done
2730 rm -f conftest*
2731 if test -n "$ac_declaration"; then
2732 echo '#ifdef __cplusplus' >>confdefs.h
2733 echo $ac_declaration >>confdefs.h
2734 echo '#endif' >>confdefs.h
2735 fi
2736
2737 else
2738 echo "$as_me: failed program was:" >&5
2739 sed 's/^/| /' conftest.$ac_ext >&5
2740
2741 fi
2742 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2743 ac_ext=c
2744 ac_cpp='$CPP $CPPFLAGS'
2745 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2746 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2747 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2748
2749 if test "x$CC" != xcc; then
2750 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2751 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2752 else
2753 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2754 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2755 fi
2756 set dummy $CC; ac_cc=`echo $2 |
2757 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2758 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2759 echo $ECHO_N "(cached) $ECHO_C" >&6
2760 else
2761 cat >conftest.$ac_ext <<_ACEOF
2762 /* confdefs.h. */
2763 _ACEOF
2764 cat confdefs.h >>conftest.$ac_ext
2765 cat >>conftest.$ac_ext <<_ACEOF
2766 /* end confdefs.h. */
2767
2768 int
2769 main ()
2770 {
2771
2772 ;
2773 return 0;
2774 }
2775 _ACEOF
2776 # Make sure it works both with $CC and with simple cc.
2777 # We do the test twice because some compilers refuse to overwrite an
2778 # existing .o file with -o, though they will create one.
2779 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2780 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2781 (eval $ac_try) 2>&5
2782 ac_status=$?
2783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2784 (exit $ac_status); } &&
2785 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2786 (eval $ac_try) 2>&5
2787 ac_status=$?
2788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2789 (exit $ac_status); };
2790 then
2791 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2792 if test "x$CC" != xcc; then
2793 # Test first that cc exists at all.
2794 if { ac_try='cc -c conftest.$ac_ext >&5'
2795 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2796 (eval $ac_try) 2>&5
2797 ac_status=$?
2798 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2799 (exit $ac_status); }; }; then
2800 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2801 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2802 (eval $ac_try) 2>&5
2803 ac_status=$?
2804 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2805 (exit $ac_status); } &&
2806 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2807 (eval $ac_try) 2>&5
2808 ac_status=$?
2809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2810 (exit $ac_status); };
2811 then
2812 # cc works too.
2813 :
2814 else
2815 # cc exists but doesn't like -o.
2816 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2817 fi
2818 fi
2819 fi
2820 else
2821 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2822 fi
2823 rm -f conftest*
2824
2825 fi
2826 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2827 echo "$as_me:$LINENO: result: yes" >&5
2828 echo "${ECHO_T}yes" >&6
2829 else
2830 echo "$as_me:$LINENO: result: no" >&5
2831 echo "${ECHO_T}no" >&6
2832
2833 cat >>confdefs.h <<\_ACEOF
2834 #define NO_MINUS_C_MINUS_O 1
2835 _ACEOF
2836
2837 fi
2838
2839 # expand $ac_aux_dir to an absolute path
2840 am_aux_dir=`cd $ac_aux_dir && pwd`
2841
2842 # FIXME: we rely on the cache variable name because
2843 # there is no other way.
2844 set dummy $CC
2845 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2846 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2847 # Losing compiler, so override with the script.
2848 # FIXME: It is wrong to rewrite CC.
2849 # But if we don't then we get into trouble of one sort or another.
2850 # A longer-term fix would be to have automake use am__CC in this case,
2851 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2852 CC="$am_aux_dir/compile $CC"
2853 fi
2854
2855 # autoconf is lame and doesn't give us any substitution variable for this.
2856 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2857 NO_MINUS_C_MINUS_O=yes
2858 else
2859 OUTPUT_OPTION='-o $@'
2860 fi
2861
2862
2863
2864 # -------------------------
2865 # Check C compiler features
2866 # -------------------------
2867
2868 ac_ext=c
2869 ac_cpp='$CPP $CPPFLAGS'
2870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2872 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2873 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2874 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2875 # On Suns, sometimes $CPP names a directory.
2876 if test -n "$CPP" && test -d "$CPP"; then
2877 CPP=
2878 fi
2879 if test -z "$CPP"; then
2880 if test "${ac_cv_prog_CPP+set}" = set; then
2881 echo $ECHO_N "(cached) $ECHO_C" >&6
2882 else
2883 # Double quotes because CPP needs to be expanded
2884 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2885 do
2886 ac_preproc_ok=false
2887 for ac_c_preproc_warn_flag in '' yes
2888 do
2889 # Use a header file that comes with gcc, so configuring glibc
2890 # with a fresh cross-compiler works.
2891 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2892 # <limits.h> exists even on freestanding compilers.
2893 # On the NeXT, cc -E runs the code through the compiler's parser,
2894 # not just through cpp. "Syntax error" is here to catch this case.
2895 cat >conftest.$ac_ext <<_ACEOF
2896 /* confdefs.h. */
2897 _ACEOF
2898 cat confdefs.h >>conftest.$ac_ext
2899 cat >>conftest.$ac_ext <<_ACEOF
2900 /* end confdefs.h. */
2901 #ifdef __STDC__
2902 # include <limits.h>
2903 #else
2904 # include <assert.h>
2905 #endif
2906 Syntax error
2907 _ACEOF
2908 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2909 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2910 ac_status=$?
2911 grep -v '^ *+' conftest.er1 >conftest.err
2912 rm -f conftest.er1
2913 cat conftest.err >&5
2914 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2915 (exit $ac_status); } >/dev/null; then
2916 if test -s conftest.err; then
2917 ac_cpp_err=$ac_c_preproc_warn_flag
2918 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2919 else
2920 ac_cpp_err=
2921 fi
2922 else
2923 ac_cpp_err=yes
2924 fi
2925 if test -z "$ac_cpp_err"; then
2926 :
2927 else
2928 echo "$as_me: failed program was:" >&5
2929 sed 's/^/| /' conftest.$ac_ext >&5
2930
2931 # Broken: fails on valid input.
2932 continue
2933 fi
2934 rm -f conftest.err conftest.$ac_ext
2935
2936 # OK, works on sane cases. Now check whether non-existent headers
2937 # can be detected and how.
2938 cat >conftest.$ac_ext <<_ACEOF
2939 /* confdefs.h. */
2940 _ACEOF
2941 cat confdefs.h >>conftest.$ac_ext
2942 cat >>conftest.$ac_ext <<_ACEOF
2943 /* end confdefs.h. */
2944 #include <ac_nonexistent.h>
2945 _ACEOF
2946 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2947 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2948 ac_status=$?
2949 grep -v '^ *+' conftest.er1 >conftest.err
2950 rm -f conftest.er1
2951 cat conftest.err >&5
2952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2953 (exit $ac_status); } >/dev/null; then
2954 if test -s conftest.err; then
2955 ac_cpp_err=$ac_c_preproc_warn_flag
2956 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2957 else
2958 ac_cpp_err=
2959 fi
2960 else
2961 ac_cpp_err=yes
2962 fi
2963 if test -z "$ac_cpp_err"; then
2964 # Broken: success on invalid input.
2965 continue
2966 else
2967 echo "$as_me: failed program was:" >&5
2968 sed 's/^/| /' conftest.$ac_ext >&5
2969
2970 # Passes both tests.
2971 ac_preproc_ok=:
2972 break
2973 fi
2974 rm -f conftest.err conftest.$ac_ext
2975
2976 done
2977 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2978 rm -f conftest.err conftest.$ac_ext
2979 if $ac_preproc_ok; then
2980 break
2981 fi
2982
2983 done
2984 ac_cv_prog_CPP=$CPP
2985
2986 fi
2987 CPP=$ac_cv_prog_CPP
2988 else
2989 ac_cv_prog_CPP=$CPP
2990 fi
2991 echo "$as_me:$LINENO: result: $CPP" >&5
2992 echo "${ECHO_T}$CPP" >&6
2993 ac_preproc_ok=false
2994 for ac_c_preproc_warn_flag in '' yes
2995 do
2996 # Use a header file that comes with gcc, so configuring glibc
2997 # with a fresh cross-compiler works.
2998 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2999 # <limits.h> exists even on freestanding compilers.
3000 # On the NeXT, cc -E runs the code through the compiler's parser,
3001 # not just through cpp. "Syntax error" is here to catch this case.
3002 cat >conftest.$ac_ext <<_ACEOF
3003 /* confdefs.h. */
3004 _ACEOF
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h. */
3008 #ifdef __STDC__
3009 # include <limits.h>
3010 #else
3011 # include <assert.h>
3012 #endif
3013 Syntax error
3014 _ACEOF
3015 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3016 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3017 ac_status=$?
3018 grep -v '^ *+' conftest.er1 >conftest.err
3019 rm -f conftest.er1
3020 cat conftest.err >&5
3021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3022 (exit $ac_status); } >/dev/null; then
3023 if test -s conftest.err; then
3024 ac_cpp_err=$ac_c_preproc_warn_flag
3025 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3026 else
3027 ac_cpp_err=
3028 fi
3029 else
3030 ac_cpp_err=yes
3031 fi
3032 if test -z "$ac_cpp_err"; then
3033 :
3034 else
3035 echo "$as_me: failed program was:" >&5
3036 sed 's/^/| /' conftest.$ac_ext >&5
3037
3038 # Broken: fails on valid input.
3039 continue
3040 fi
3041 rm -f conftest.err conftest.$ac_ext
3042
3043 # OK, works on sane cases. Now check whether non-existent headers
3044 # can be detected and how.
3045 cat >conftest.$ac_ext <<_ACEOF
3046 /* confdefs.h. */
3047 _ACEOF
3048 cat confdefs.h >>conftest.$ac_ext
3049 cat >>conftest.$ac_ext <<_ACEOF
3050 /* end confdefs.h. */
3051 #include <ac_nonexistent.h>
3052 _ACEOF
3053 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3054 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3055 ac_status=$?
3056 grep -v '^ *+' conftest.er1 >conftest.err
3057 rm -f conftest.er1
3058 cat conftest.err >&5
3059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3060 (exit $ac_status); } >/dev/null; then
3061 if test -s conftest.err; then
3062 ac_cpp_err=$ac_c_preproc_warn_flag
3063 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3064 else
3065 ac_cpp_err=
3066 fi
3067 else
3068 ac_cpp_err=yes
3069 fi
3070 if test -z "$ac_cpp_err"; then
3071 # Broken: success on invalid input.
3072 continue
3073 else
3074 echo "$as_me: failed program was:" >&5
3075 sed 's/^/| /' conftest.$ac_ext >&5
3076
3077 # Passes both tests.
3078 ac_preproc_ok=:
3079 break
3080 fi
3081 rm -f conftest.err conftest.$ac_ext
3082
3083 done
3084 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3085 rm -f conftest.err conftest.$ac_ext
3086 if $ac_preproc_ok; then
3087 :
3088 else
3089 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3090 See \`config.log' for more details." >&5
3091 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3092 See \`config.log' for more details." >&2;}
3093 { (exit 1); exit 1; }; }
3094 fi
3095
3096 ac_ext=c
3097 ac_cpp='$CPP $CPPFLAGS'
3098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3101
3102
3103 echo "$as_me:$LINENO: checking for inline" >&5
3104 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3105 if test "${ac_cv_c_inline+set}" = set; then
3106 echo $ECHO_N "(cached) $ECHO_C" >&6
3107 else
3108 ac_cv_c_inline=no
3109 for ac_kw in inline __inline__ __inline; do
3110 cat >conftest.$ac_ext <<_ACEOF
3111 /* confdefs.h. */
3112 _ACEOF
3113 cat confdefs.h >>conftest.$ac_ext
3114 cat >>conftest.$ac_ext <<_ACEOF
3115 /* end confdefs.h. */
3116 #ifndef __cplusplus
3117 typedef int foo_t;
3118 static $ac_kw foo_t static_foo () {return 0; }
3119 $ac_kw foo_t foo () {return 0; }
3120 #endif
3121
3122 _ACEOF
3123 rm -f conftest.$ac_objext
3124 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3125 (eval $ac_compile) 2>conftest.er1
3126 ac_status=$?
3127 grep -v '^ *+' conftest.er1 >conftest.err
3128 rm -f conftest.er1
3129 cat conftest.err >&5
3130 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131 (exit $ac_status); } &&
3132 { ac_try='test -z "$ac_c_werror_flag"
3133 || test ! -s conftest.err'
3134 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3135 (eval $ac_try) 2>&5
3136 ac_status=$?
3137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3138 (exit $ac_status); }; } &&
3139 { ac_try='test -s conftest.$ac_objext'
3140 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3141 (eval $ac_try) 2>&5
3142 ac_status=$?
3143 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3144 (exit $ac_status); }; }; then
3145 ac_cv_c_inline=$ac_kw; break
3146 else
3147 echo "$as_me: failed program was:" >&5
3148 sed 's/^/| /' conftest.$ac_ext >&5
3149
3150 fi
3151 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3152 done
3153
3154 fi
3155 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3156 echo "${ECHO_T}$ac_cv_c_inline" >&6
3157
3158
3159 case $ac_cv_c_inline in
3160 inline | yes) ;;
3161 *)
3162 case $ac_cv_c_inline in
3163 no) ac_val=;;
3164 *) ac_val=$ac_cv_c_inline;;
3165 esac
3166 cat >>confdefs.h <<_ACEOF
3167 #ifndef __cplusplus
3168 #define inline $ac_val
3169 #endif
3170 _ACEOF
3171 ;;
3172 esac
3173
3174
3175 echo "$as_me:$LINENO: checking for long long int" >&5
3176 echo $ECHO_N "checking for long long int... $ECHO_C" >&6
3177 if test "${ac_cv_c_long_long+set}" = set; then
3178 echo $ECHO_N "(cached) $ECHO_C" >&6
3179 else
3180 cat >conftest.$ac_ext <<_ACEOF
3181 /* confdefs.h. */
3182 _ACEOF
3183 cat confdefs.h >>conftest.$ac_ext
3184 cat >>conftest.$ac_ext <<_ACEOF
3185 /* end confdefs.h. */
3186
3187 int
3188 main ()
3189 {
3190 long long int i;
3191 ;
3192 return 0;
3193 }
3194 _ACEOF
3195 rm -f conftest.$ac_objext
3196 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3197 (eval $ac_compile) 2>conftest.er1
3198 ac_status=$?
3199 grep -v '^ *+' conftest.er1 >conftest.err
3200 rm -f conftest.er1
3201 cat conftest.err >&5
3202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3203 (exit $ac_status); } &&
3204 { ac_try='test -z "$ac_c_werror_flag"
3205 || test ! -s conftest.err'
3206 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3207 (eval $ac_try) 2>&5
3208 ac_status=$?
3209 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3210 (exit $ac_status); }; } &&
3211 { ac_try='test -s conftest.$ac_objext'
3212 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3213 (eval $ac_try) 2>&5
3214 ac_status=$?
3215 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3216 (exit $ac_status); }; }; then
3217 ac_cv_c_long_long=yes
3218 else
3219 echo "$as_me: failed program was:" >&5
3220 sed 's/^/| /' conftest.$ac_ext >&5
3221
3222 ac_cv_c_long_long=no
3223 fi
3224 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3225 fi
3226 echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5
3227 echo "${ECHO_T}$ac_cv_c_long_long" >&6
3228 if test $ac_cv_c_long_long = yes; then
3229
3230 cat >>confdefs.h <<\_ACEOF
3231 #define HAVE_LONG_LONG 1
3232 _ACEOF
3233
3234 fi
3235 echo "$as_me:$LINENO: checking for __int64" >&5
3236 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
3237 if test "${ac_cv_c___int64+set}" = set; then
3238 echo $ECHO_N "(cached) $ECHO_C" >&6
3239 else
3240 cat >conftest.$ac_ext <<_ACEOF
3241 /* confdefs.h. */
3242 _ACEOF
3243 cat confdefs.h >>conftest.$ac_ext
3244 cat >>conftest.$ac_ext <<_ACEOF
3245 /* end confdefs.h. */
3246
3247 int
3248 main ()
3249 {
3250 __int64 i;
3251 ;
3252 return 0;
3253 }
3254 _ACEOF
3255 rm -f conftest.$ac_objext
3256 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3257 (eval $ac_compile) 2>conftest.er1
3258 ac_status=$?
3259 grep -v '^ *+' conftest.er1 >conftest.err
3260 rm -f conftest.er1
3261 cat conftest.err >&5
3262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3263 (exit $ac_status); } &&
3264 { ac_try='test -z "$ac_c_werror_flag"
3265 || test ! -s conftest.err'
3266 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3267 (eval $ac_try) 2>&5
3268 ac_status=$?
3269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3270 (exit $ac_status); }; } &&
3271 { ac_try='test -s conftest.$ac_objext'
3272 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3273 (eval $ac_try) 2>&5
3274 ac_status=$?
3275 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3276 (exit $ac_status); }; }; then
3277 ac_cv_c___int64=yes
3278 else
3279 echo "$as_me: failed program was:" >&5
3280 sed 's/^/| /' conftest.$ac_ext >&5
3281
3282 ac_cv_c___int64=no
3283 fi
3284 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3285 fi
3286 echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5
3287 echo "${ECHO_T}$ac_cv_c___int64" >&6
3288 if test $ac_cv_c___int64 = yes; then
3289
3290 cat >>confdefs.h <<\_ACEOF
3291 #define HAVE___INT64 1
3292 _ACEOF
3293
3294 fi
3295
3296
3297 # sizeof(char) is 1 by definition.
3298
3299 echo "$as_me:$LINENO: checking for egrep" >&5
3300 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3301 if test "${ac_cv_prog_egrep+set}" = set; then
3302 echo $ECHO_N "(cached) $ECHO_C" >&6
3303 else
3304 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3305 then ac_cv_prog_egrep='grep -E'
3306 else ac_cv_prog_egrep='egrep'
3307 fi
3308 fi
3309 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3310 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3311 EGREP=$ac_cv_prog_egrep
3312
3313
3314 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3315 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3316 if test "${ac_cv_header_stdc+set}" = set; then
3317 echo $ECHO_N "(cached) $ECHO_C" >&6
3318 else
3319 cat >conftest.$ac_ext <<_ACEOF
3320 /* confdefs.h. */
3321 _ACEOF
3322 cat confdefs.h >>conftest.$ac_ext
3323 cat >>conftest.$ac_ext <<_ACEOF
3324 /* end confdefs.h. */
3325 #include <stdlib.h>
3326 #include <stdarg.h>
3327 #include <string.h>
3328 #include <float.h>
3329
3330 int
3331 main ()
3332 {
3333
3334 ;
3335 return 0;
3336 }
3337 _ACEOF
3338 rm -f conftest.$ac_objext
3339 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3340 (eval $ac_compile) 2>conftest.er1
3341 ac_status=$?
3342 grep -v '^ *+' conftest.er1 >conftest.err
3343 rm -f conftest.er1
3344 cat conftest.err >&5
3345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3346 (exit $ac_status); } &&
3347 { ac_try='test -z "$ac_c_werror_flag"
3348 || test ! -s conftest.err'
3349 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3350 (eval $ac_try) 2>&5
3351 ac_status=$?
3352 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3353 (exit $ac_status); }; } &&
3354 { ac_try='test -s conftest.$ac_objext'
3355 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3356 (eval $ac_try) 2>&5
3357 ac_status=$?
3358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3359 (exit $ac_status); }; }; then
3360 ac_cv_header_stdc=yes
3361 else
3362 echo "$as_me: failed program was:" >&5
3363 sed 's/^/| /' conftest.$ac_ext >&5
3364
3365 ac_cv_header_stdc=no
3366 fi
3367 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3368
3369 if test $ac_cv_header_stdc = yes; then
3370 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3371 cat >conftest.$ac_ext <<_ACEOF
3372 /* confdefs.h. */
3373 _ACEOF
3374 cat confdefs.h >>conftest.$ac_ext
3375 cat >>conftest.$ac_ext <<_ACEOF
3376 /* end confdefs.h. */
3377 #include <string.h>
3378
3379 _ACEOF
3380 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3381 $EGREP "memchr" >/dev/null 2>&1; then
3382 :
3383 else
3384 ac_cv_header_stdc=no
3385 fi
3386 rm -f conftest*
3387
3388 fi
3389
3390 if test $ac_cv_header_stdc = yes; then
3391 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3392 cat >conftest.$ac_ext <<_ACEOF
3393 /* confdefs.h. */
3394 _ACEOF
3395 cat confdefs.h >>conftest.$ac_ext
3396 cat >>conftest.$ac_ext <<_ACEOF
3397 /* end confdefs.h. */
3398 #include <stdlib.h>
3399
3400 _ACEOF
3401 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3402 $EGREP "free" >/dev/null 2>&1; then
3403 :
3404 else
3405 ac_cv_header_stdc=no
3406 fi
3407 rm -f conftest*
3408
3409 fi
3410
3411 if test $ac_cv_header_stdc = yes; then
3412 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3413 if test "$cross_compiling" = yes; then
3414 :
3415 else
3416 cat >conftest.$ac_ext <<_ACEOF
3417 /* confdefs.h. */
3418 _ACEOF
3419 cat confdefs.h >>conftest.$ac_ext
3420 cat >>conftest.$ac_ext <<_ACEOF
3421 /* end confdefs.h. */
3422 #include <ctype.h>
3423 #if ((' ' & 0x0FF) == 0x020)
3424 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3425 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3426 #else
3427 # define ISLOWER(c) \
3428 (('a' <= (c) && (c) <= 'i') \
3429 || ('j' <= (c) && (c) <= 'r') \
3430 || ('s' <= (c) && (c) <= 'z'))
3431 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3432 #endif
3433
3434 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3435 int
3436 main ()
3437 {
3438 int i;
3439 for (i = 0; i < 256; i++)
3440 if (XOR (islower (i), ISLOWER (i))
3441 || toupper (i) != TOUPPER (i))
3442 exit(2);
3443 exit (0);
3444 }
3445 _ACEOF
3446 rm -f conftest$ac_exeext
3447 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3448 (eval $ac_link) 2>&5
3449 ac_status=$?
3450 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3451 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3452 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3453 (eval $ac_try) 2>&5
3454 ac_status=$?
3455 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3456 (exit $ac_status); }; }; then
3457 :
3458 else
3459 echo "$as_me: program exited with status $ac_status" >&5
3460 echo "$as_me: failed program was:" >&5
3461 sed 's/^/| /' conftest.$ac_ext >&5
3462
3463 ( exit $ac_status )
3464 ac_cv_header_stdc=no
3465 fi
3466 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3467 fi
3468 fi
3469 fi
3470 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3471 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3472 if test $ac_cv_header_stdc = yes; then
3473
3474 cat >>confdefs.h <<\_ACEOF
3475 #define STDC_HEADERS 1
3476 _ACEOF
3477
3478 fi
3479
3480 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3491 inttypes.h stdint.h unistd.h
3492 do
3493 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3494 echo "$as_me:$LINENO: checking for $ac_header" >&5
3495 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3496 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3497 echo $ECHO_N "(cached) $ECHO_C" >&6
3498 else
3499 cat >conftest.$ac_ext <<_ACEOF
3500 /* confdefs.h. */
3501 _ACEOF
3502 cat confdefs.h >>conftest.$ac_ext
3503 cat >>conftest.$ac_ext <<_ACEOF
3504 /* end confdefs.h. */
3505 $ac_includes_default
3506
3507 #include <$ac_header>
3508 _ACEOF
3509 rm -f conftest.$ac_objext
3510 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3511 (eval $ac_compile) 2>conftest.er1
3512 ac_status=$?
3513 grep -v '^ *+' conftest.er1 >conftest.err
3514 rm -f conftest.er1
3515 cat conftest.err >&5
3516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3517 (exit $ac_status); } &&
3518 { ac_try='test -z "$ac_c_werror_flag"
3519 || test ! -s conftest.err'
3520 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3521 (eval $ac_try) 2>&5
3522 ac_status=$?
3523 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3524 (exit $ac_status); }; } &&
3525 { ac_try='test -s conftest.$ac_objext'
3526 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3527 (eval $ac_try) 2>&5
3528 ac_status=$?
3529 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3530 (exit $ac_status); }; }; then
3531 eval "$as_ac_Header=yes"
3532 else
3533 echo "$as_me: failed program was:" >&5
3534 sed 's/^/| /' conftest.$ac_ext >&5
3535
3536 eval "$as_ac_Header=no"
3537 fi
3538 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3539 fi
3540 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3541 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3542 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3543 cat >>confdefs.h <<_ACEOF
3544 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3545 _ACEOF
3546
3547 fi
3548
3549 done
3550
3551
3552 echo "$as_me:$LINENO: checking for void *" >&5
3553 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3554 if test "${ac_cv_type_void_p+set}" = set; then
3555 echo $ECHO_N "(cached) $ECHO_C" >&6
3556 else
3557 cat >conftest.$ac_ext <<_ACEOF
3558 /* confdefs.h. */
3559 _ACEOF
3560 cat confdefs.h >>conftest.$ac_ext
3561 cat >>conftest.$ac_ext <<_ACEOF
3562 /* end confdefs.h. */
3563 $ac_includes_default
3564 int
3565 main ()
3566 {
3567 if ((void * *) 0)
3568 return 0;
3569 if (sizeof (void *))
3570 return 0;
3571 ;
3572 return 0;
3573 }
3574 _ACEOF
3575 rm -f conftest.$ac_objext
3576 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3577 (eval $ac_compile) 2>conftest.er1
3578 ac_status=$?
3579 grep -v '^ *+' conftest.er1 >conftest.err
3580 rm -f conftest.er1
3581 cat conftest.err >&5
3582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3583 (exit $ac_status); } &&
3584 { ac_try='test -z "$ac_c_werror_flag"
3585 || test ! -s conftest.err'
3586 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3587 (eval $ac_try) 2>&5
3588 ac_status=$?
3589 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3590 (exit $ac_status); }; } &&
3591 { ac_try='test -s conftest.$ac_objext'
3592 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3593 (eval $ac_try) 2>&5
3594 ac_status=$?
3595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3596 (exit $ac_status); }; }; then
3597 ac_cv_type_void_p=yes
3598 else
3599 echo "$as_me: failed program was:" >&5
3600 sed 's/^/| /' conftest.$ac_ext >&5
3601
3602 ac_cv_type_void_p=no
3603 fi
3604 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3605 fi
3606 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3607 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3608
3609 echo "$as_me:$LINENO: checking size of void *" >&5
3610 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3611 if test "${ac_cv_sizeof_void_p+set}" = set; then
3612 echo $ECHO_N "(cached) $ECHO_C" >&6
3613 else
3614 if test "$ac_cv_type_void_p" = yes; then
3615 # The cast to unsigned long works around a bug in the HP C Compiler
3616 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3617 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3618 # This bug is HP SR number 8606223364.
3619 if test "$cross_compiling" = yes; then
3620 # Depending upon the size, compute the lo and hi bounds.
3621 cat >conftest.$ac_ext <<_ACEOF
3622 /* confdefs.h. */
3623 _ACEOF
3624 cat confdefs.h >>conftest.$ac_ext
3625 cat >>conftest.$ac_ext <<_ACEOF
3626 /* end confdefs.h. */
3627 $ac_includes_default
3628 int
3629 main ()
3630 {
3631 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3632 test_array [0] = 0
3633
3634 ;
3635 return 0;
3636 }
3637 _ACEOF
3638 rm -f conftest.$ac_objext
3639 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3640 (eval $ac_compile) 2>conftest.er1
3641 ac_status=$?
3642 grep -v '^ *+' conftest.er1 >conftest.err
3643 rm -f conftest.er1
3644 cat conftest.err >&5
3645 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3646 (exit $ac_status); } &&
3647 { ac_try='test -z "$ac_c_werror_flag"
3648 || test ! -s conftest.err'
3649 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3650 (eval $ac_try) 2>&5
3651 ac_status=$?
3652 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3653 (exit $ac_status); }; } &&
3654 { ac_try='test -s conftest.$ac_objext'
3655 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3656 (eval $ac_try) 2>&5
3657 ac_status=$?
3658 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3659 (exit $ac_status); }; }; then
3660 ac_lo=0 ac_mid=0
3661 while :; do
3662 cat >conftest.$ac_ext <<_ACEOF
3663 /* confdefs.h. */
3664 _ACEOF
3665 cat confdefs.h >>conftest.$ac_ext
3666 cat >>conftest.$ac_ext <<_ACEOF
3667 /* end confdefs.h. */
3668 $ac_includes_default
3669 int
3670 main ()
3671 {
3672 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3673 test_array [0] = 0
3674
3675 ;
3676 return 0;
3677 }
3678 _ACEOF
3679 rm -f conftest.$ac_objext
3680 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3681 (eval $ac_compile) 2>conftest.er1
3682 ac_status=$?
3683 grep -v '^ *+' conftest.er1 >conftest.err
3684 rm -f conftest.er1
3685 cat conftest.err >&5
3686 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3687 (exit $ac_status); } &&
3688 { ac_try='test -z "$ac_c_werror_flag"
3689 || test ! -s conftest.err'
3690 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3691 (eval $ac_try) 2>&5
3692 ac_status=$?
3693 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3694 (exit $ac_status); }; } &&
3695 { ac_try='test -s conftest.$ac_objext'
3696 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3697 (eval $ac_try) 2>&5
3698 ac_status=$?
3699 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3700 (exit $ac_status); }; }; then
3701 ac_hi=$ac_mid; break
3702 else
3703 echo "$as_me: failed program was:" >&5
3704 sed 's/^/| /' conftest.$ac_ext >&5
3705
3706 ac_lo=`expr $ac_mid + 1`
3707 if test $ac_lo -le $ac_mid; then
3708 ac_lo= ac_hi=
3709 break
3710 fi
3711 ac_mid=`expr 2 '*' $ac_mid + 1`
3712 fi
3713 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3714 done
3715 else
3716 echo "$as_me: failed program was:" >&5
3717 sed 's/^/| /' conftest.$ac_ext >&5
3718
3719 cat >conftest.$ac_ext <<_ACEOF
3720 /* confdefs.h. */
3721 _ACEOF
3722 cat confdefs.h >>conftest.$ac_ext
3723 cat >>conftest.$ac_ext <<_ACEOF
3724 /* end confdefs.h. */
3725 $ac_includes_default
3726 int
3727 main ()
3728 {
3729 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3730 test_array [0] = 0
3731
3732 ;
3733 return 0;
3734 }
3735 _ACEOF
3736 rm -f conftest.$ac_objext
3737 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3738 (eval $ac_compile) 2>conftest.er1
3739 ac_status=$?
3740 grep -v '^ *+' conftest.er1 >conftest.err
3741 rm -f conftest.er1
3742 cat conftest.err >&5
3743 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3744 (exit $ac_status); } &&
3745 { ac_try='test -z "$ac_c_werror_flag"
3746 || test ! -s conftest.err'
3747 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3748 (eval $ac_try) 2>&5
3749 ac_status=$?
3750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3751 (exit $ac_status); }; } &&
3752 { ac_try='test -s conftest.$ac_objext'
3753 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3754 (eval $ac_try) 2>&5
3755 ac_status=$?
3756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3757 (exit $ac_status); }; }; then
3758 ac_hi=-1 ac_mid=-1
3759 while :; do
3760 cat >conftest.$ac_ext <<_ACEOF
3761 /* confdefs.h. */
3762 _ACEOF
3763 cat confdefs.h >>conftest.$ac_ext
3764 cat >>conftest.$ac_ext <<_ACEOF
3765 /* end confdefs.h. */
3766 $ac_includes_default
3767 int
3768 main ()
3769 {
3770 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3771 test_array [0] = 0
3772
3773 ;
3774 return 0;
3775 }
3776 _ACEOF
3777 rm -f conftest.$ac_objext
3778 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3779 (eval $ac_compile) 2>conftest.er1
3780 ac_status=$?
3781 grep -v '^ *+' conftest.er1 >conftest.err
3782 rm -f conftest.er1
3783 cat conftest.err >&5
3784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3785 (exit $ac_status); } &&
3786 { ac_try='test -z "$ac_c_werror_flag"
3787 || test ! -s conftest.err'
3788 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3789 (eval $ac_try) 2>&5
3790 ac_status=$?
3791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792 (exit $ac_status); }; } &&
3793 { ac_try='test -s conftest.$ac_objext'
3794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3795 (eval $ac_try) 2>&5
3796 ac_status=$?
3797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3798 (exit $ac_status); }; }; then
3799 ac_lo=$ac_mid; break
3800 else
3801 echo "$as_me: failed program was:" >&5
3802 sed 's/^/| /' conftest.$ac_ext >&5
3803
3804 ac_hi=`expr '(' $ac_mid ')' - 1`
3805 if test $ac_mid -le $ac_hi; then
3806 ac_lo= ac_hi=
3807 break
3808 fi
3809 ac_mid=`expr 2 '*' $ac_mid`
3810 fi
3811 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3812 done
3813 else
3814 echo "$as_me: failed program was:" >&5
3815 sed 's/^/| /' conftest.$ac_ext >&5
3816
3817 ac_lo= ac_hi=
3818 fi
3819 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3820 fi
3821 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3822 # Binary search between lo and hi bounds.
3823 while test "x$ac_lo" != "x$ac_hi"; do
3824 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3825 cat >conftest.$ac_ext <<_ACEOF
3826 /* confdefs.h. */
3827 _ACEOF
3828 cat confdefs.h >>conftest.$ac_ext
3829 cat >>conftest.$ac_ext <<_ACEOF
3830 /* end confdefs.h. */
3831 $ac_includes_default
3832 int
3833 main ()
3834 {
3835 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3836 test_array [0] = 0
3837
3838 ;
3839 return 0;
3840 }
3841 _ACEOF
3842 rm -f conftest.$ac_objext
3843 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3844 (eval $ac_compile) 2>conftest.er1
3845 ac_status=$?
3846 grep -v '^ *+' conftest.er1 >conftest.err
3847 rm -f conftest.er1
3848 cat conftest.err >&5
3849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3850 (exit $ac_status); } &&
3851 { ac_try='test -z "$ac_c_werror_flag"
3852 || test ! -s conftest.err'
3853 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3854 (eval $ac_try) 2>&5
3855 ac_status=$?
3856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3857 (exit $ac_status); }; } &&
3858 { ac_try='test -s conftest.$ac_objext'
3859 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3860 (eval $ac_try) 2>&5
3861 ac_status=$?
3862 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3863 (exit $ac_status); }; }; then
3864 ac_hi=$ac_mid
3865 else
3866 echo "$as_me: failed program was:" >&5
3867 sed 's/^/| /' conftest.$ac_ext >&5
3868
3869 ac_lo=`expr '(' $ac_mid ')' + 1`
3870 fi
3871 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3872 done
3873 case $ac_lo in
3874 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3875 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3876 See \`config.log' for more details." >&5
3877 echo "$as_me: error: cannot compute sizeof (void *), 77
3878 See \`config.log' for more details." >&2;}
3879 { (exit 1); exit 1; }; } ;;
3880 esac
3881 else
3882 if test "$cross_compiling" = yes; then
3883 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3884 See \`config.log' for more details." >&5
3885 echo "$as_me: error: cannot run test program while cross compiling
3886 See \`config.log' for more details." >&2;}
3887 { (exit 1); exit 1; }; }
3888 else
3889 cat >conftest.$ac_ext <<_ACEOF
3890 /* confdefs.h. */
3891 _ACEOF
3892 cat confdefs.h >>conftest.$ac_ext
3893 cat >>conftest.$ac_ext <<_ACEOF
3894 /* end confdefs.h. */
3895 $ac_includes_default
3896 long longval () { return (long) (sizeof (void *)); }
3897 unsigned long ulongval () { return (long) (sizeof (void *)); }
3898 #include <stdio.h>
3899 #include <stdlib.h>
3900 int
3901 main ()
3902 {
3903
3904 FILE *f = fopen ("conftest.val", "w");
3905 if (! f)
3906 exit (1);
3907 if (((long) (sizeof (void *))) < 0)
3908 {
3909 long i = longval ();
3910 if (i != ((long) (sizeof (void *))))
3911 exit (1);
3912 fprintf (f, "%ld\n", i);
3913 }
3914 else
3915 {
3916 unsigned long i = ulongval ();
3917 if (i != ((long) (sizeof (void *))))
3918 exit (1);
3919 fprintf (f, "%lu\n", i);
3920 }
3921 exit (ferror (f) || fclose (f) != 0);
3922
3923 ;
3924 return 0;
3925 }
3926 _ACEOF
3927 rm -f conftest$ac_exeext
3928 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3929 (eval $ac_link) 2>&5
3930 ac_status=$?
3931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3932 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3934 (eval $ac_try) 2>&5
3935 ac_status=$?
3936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3937 (exit $ac_status); }; }; then
3938 ac_cv_sizeof_void_p=`cat conftest.val`
3939 else
3940 echo "$as_me: program exited with status $ac_status" >&5
3941 echo "$as_me: failed program was:" >&5
3942 sed 's/^/| /' conftest.$ac_ext >&5
3943
3944 ( exit $ac_status )
3945 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3946 See \`config.log' for more details." >&5
3947 echo "$as_me: error: cannot compute sizeof (void *), 77
3948 See \`config.log' for more details." >&2;}
3949 { (exit 1); exit 1; }; }
3950 fi
3951 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3952 fi
3953 fi
3954 rm -f conftest.val
3955 else
3956 ac_cv_sizeof_void_p=0
3957 fi
3958 fi
3959 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3960 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3961 cat >>confdefs.h <<_ACEOF
3962 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3963 _ACEOF
3964
3965
3966 echo "$as_me:$LINENO: checking for short" >&5
3967 echo $ECHO_N "checking for short... $ECHO_C" >&6
3968 if test "${ac_cv_type_short+set}" = set; then
3969 echo $ECHO_N "(cached) $ECHO_C" >&6
3970 else
3971 cat >conftest.$ac_ext <<_ACEOF
3972 /* confdefs.h. */
3973 _ACEOF
3974 cat confdefs.h >>conftest.$ac_ext
3975 cat >>conftest.$ac_ext <<_ACEOF
3976 /* end confdefs.h. */
3977 $ac_includes_default
3978 int
3979 main ()
3980 {
3981 if ((short *) 0)
3982 return 0;
3983 if (sizeof (short))
3984 return 0;
3985 ;
3986 return 0;
3987 }
3988 _ACEOF
3989 rm -f conftest.$ac_objext
3990 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3991 (eval $ac_compile) 2>conftest.er1
3992 ac_status=$?
3993 grep -v '^ *+' conftest.er1 >conftest.err
3994 rm -f conftest.er1
3995 cat conftest.err >&5
3996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3997 (exit $ac_status); } &&
3998 { ac_try='test -z "$ac_c_werror_flag"
3999 || test ! -s conftest.err'
4000 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4001 (eval $ac_try) 2>&5
4002 ac_status=$?
4003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4004 (exit $ac_status); }; } &&
4005 { ac_try='test -s conftest.$ac_objext'
4006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4007 (eval $ac_try) 2>&5
4008 ac_status=$?
4009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4010 (exit $ac_status); }; }; then
4011 ac_cv_type_short=yes
4012 else
4013 echo "$as_me: failed program was:" >&5
4014 sed 's/^/| /' conftest.$ac_ext >&5
4015
4016 ac_cv_type_short=no
4017 fi
4018 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4019 fi
4020 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4021 echo "${ECHO_T}$ac_cv_type_short" >&6
4022
4023 echo "$as_me:$LINENO: checking size of short" >&5
4024 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4025 if test "${ac_cv_sizeof_short+set}" = set; then
4026 echo $ECHO_N "(cached) $ECHO_C" >&6
4027 else
4028 if test "$ac_cv_type_short" = yes; then
4029 # The cast to unsigned long works around a bug in the HP C Compiler
4030 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4031 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4032 # This bug is HP SR number 8606223364.
4033 if test "$cross_compiling" = yes; then
4034 # Depending upon the size, compute the lo and hi bounds.
4035 cat >conftest.$ac_ext <<_ACEOF
4036 /* confdefs.h. */
4037 _ACEOF
4038 cat confdefs.h >>conftest.$ac_ext
4039 cat >>conftest.$ac_ext <<_ACEOF
4040 /* end confdefs.h. */
4041 $ac_includes_default
4042 int
4043 main ()
4044 {
4045 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4046 test_array [0] = 0
4047
4048 ;
4049 return 0;
4050 }
4051 _ACEOF
4052 rm -f conftest.$ac_objext
4053 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4054 (eval $ac_compile) 2>conftest.er1
4055 ac_status=$?
4056 grep -v '^ *+' conftest.er1 >conftest.err
4057 rm -f conftest.er1
4058 cat conftest.err >&5
4059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4060 (exit $ac_status); } &&
4061 { ac_try='test -z "$ac_c_werror_flag"
4062 || test ! -s conftest.err'
4063 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4064 (eval $ac_try) 2>&5
4065 ac_status=$?
4066 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4067 (exit $ac_status); }; } &&
4068 { ac_try='test -s conftest.$ac_objext'
4069 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4070 (eval $ac_try) 2>&5
4071 ac_status=$?
4072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4073 (exit $ac_status); }; }; then
4074 ac_lo=0 ac_mid=0
4075 while :; do
4076 cat >conftest.$ac_ext <<_ACEOF
4077 /* confdefs.h. */
4078 _ACEOF
4079 cat confdefs.h >>conftest.$ac_ext
4080 cat >>conftest.$ac_ext <<_ACEOF
4081 /* end confdefs.h. */
4082 $ac_includes_default
4083 int
4084 main ()
4085 {
4086 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4087 test_array [0] = 0
4088
4089 ;
4090 return 0;
4091 }
4092 _ACEOF
4093 rm -f conftest.$ac_objext
4094 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4095 (eval $ac_compile) 2>conftest.er1
4096 ac_status=$?
4097 grep -v '^ *+' conftest.er1 >conftest.err
4098 rm -f conftest.er1
4099 cat conftest.err >&5
4100 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4101 (exit $ac_status); } &&
4102 { ac_try='test -z "$ac_c_werror_flag"
4103 || test ! -s conftest.err'
4104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4105 (eval $ac_try) 2>&5
4106 ac_status=$?
4107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4108 (exit $ac_status); }; } &&
4109 { ac_try='test -s conftest.$ac_objext'
4110 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4111 (eval $ac_try) 2>&5
4112 ac_status=$?
4113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4114 (exit $ac_status); }; }; then
4115 ac_hi=$ac_mid; break
4116 else
4117 echo "$as_me: failed program was:" >&5
4118 sed 's/^/| /' conftest.$ac_ext >&5
4119
4120 ac_lo=`expr $ac_mid + 1`
4121 if test $ac_lo -le $ac_mid; then
4122 ac_lo= ac_hi=
4123 break
4124 fi
4125 ac_mid=`expr 2 '*' $ac_mid + 1`
4126 fi
4127 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4128 done
4129 else
4130 echo "$as_me: failed program was:" >&5
4131 sed 's/^/| /' conftest.$ac_ext >&5
4132
4133 cat >conftest.$ac_ext <<_ACEOF
4134 /* confdefs.h. */
4135 _ACEOF
4136 cat confdefs.h >>conftest.$ac_ext
4137 cat >>conftest.$ac_ext <<_ACEOF
4138 /* end confdefs.h. */
4139 $ac_includes_default
4140 int
4141 main ()
4142 {
4143 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4144 test_array [0] = 0
4145
4146 ;
4147 return 0;
4148 }
4149 _ACEOF
4150 rm -f conftest.$ac_objext
4151 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4152 (eval $ac_compile) 2>conftest.er1
4153 ac_status=$?
4154 grep -v '^ *+' conftest.er1 >conftest.err
4155 rm -f conftest.er1
4156 cat conftest.err >&5
4157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4158 (exit $ac_status); } &&
4159 { ac_try='test -z "$ac_c_werror_flag"
4160 || test ! -s conftest.err'
4161 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4162 (eval $ac_try) 2>&5
4163 ac_status=$?
4164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4165 (exit $ac_status); }; } &&
4166 { ac_try='test -s conftest.$ac_objext'
4167 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4168 (eval $ac_try) 2>&5
4169 ac_status=$?
4170 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4171 (exit $ac_status); }; }; then
4172 ac_hi=-1 ac_mid=-1
4173 while :; do
4174 cat >conftest.$ac_ext <<_ACEOF
4175 /* confdefs.h. */
4176 _ACEOF
4177 cat confdefs.h >>conftest.$ac_ext
4178 cat >>conftest.$ac_ext <<_ACEOF
4179 /* end confdefs.h. */
4180 $ac_includes_default
4181 int
4182 main ()
4183 {
4184 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4185 test_array [0] = 0
4186
4187 ;
4188 return 0;
4189 }
4190 _ACEOF
4191 rm -f conftest.$ac_objext
4192 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4193 (eval $ac_compile) 2>conftest.er1
4194 ac_status=$?
4195 grep -v '^ *+' conftest.er1 >conftest.err
4196 rm -f conftest.er1
4197 cat conftest.err >&5
4198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4199 (exit $ac_status); } &&
4200 { ac_try='test -z "$ac_c_werror_flag"
4201 || test ! -s conftest.err'
4202 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4203 (eval $ac_try) 2>&5
4204 ac_status=$?
4205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4206 (exit $ac_status); }; } &&
4207 { ac_try='test -s conftest.$ac_objext'
4208 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4209 (eval $ac_try) 2>&5
4210 ac_status=$?
4211 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4212 (exit $ac_status); }; }; then
4213 ac_lo=$ac_mid; break
4214 else
4215 echo "$as_me: failed program was:" >&5
4216 sed 's/^/| /' conftest.$ac_ext >&5
4217
4218 ac_hi=`expr '(' $ac_mid ')' - 1`
4219 if test $ac_mid -le $ac_hi; then
4220 ac_lo= ac_hi=
4221 break
4222 fi
4223 ac_mid=`expr 2 '*' $ac_mid`
4224 fi
4225 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4226 done
4227 else
4228 echo "$as_me: failed program was:" >&5
4229 sed 's/^/| /' conftest.$ac_ext >&5
4230
4231 ac_lo= ac_hi=
4232 fi
4233 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4234 fi
4235 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4236 # Binary search between lo and hi bounds.
4237 while test "x$ac_lo" != "x$ac_hi"; do
4238 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4239 cat >conftest.$ac_ext <<_ACEOF
4240 /* confdefs.h. */
4241 _ACEOF
4242 cat confdefs.h >>conftest.$ac_ext
4243 cat >>conftest.$ac_ext <<_ACEOF
4244 /* end confdefs.h. */
4245 $ac_includes_default
4246 int
4247 main ()
4248 {
4249 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4250 test_array [0] = 0
4251
4252 ;
4253 return 0;
4254 }
4255 _ACEOF
4256 rm -f conftest.$ac_objext
4257 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4258 (eval $ac_compile) 2>conftest.er1
4259 ac_status=$?
4260 grep -v '^ *+' conftest.er1 >conftest.err
4261 rm -f conftest.er1
4262 cat conftest.err >&5
4263 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4264 (exit $ac_status); } &&
4265 { ac_try='test -z "$ac_c_werror_flag"
4266 || test ! -s conftest.err'
4267 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4268 (eval $ac_try) 2>&5
4269 ac_status=$?
4270 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4271 (exit $ac_status); }; } &&
4272 { ac_try='test -s conftest.$ac_objext'
4273 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4274 (eval $ac_try) 2>&5
4275 ac_status=$?
4276 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4277 (exit $ac_status); }; }; then
4278 ac_hi=$ac_mid
4279 else
4280 echo "$as_me: failed program was:" >&5
4281 sed 's/^/| /' conftest.$ac_ext >&5
4282
4283 ac_lo=`expr '(' $ac_mid ')' + 1`
4284 fi
4285 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4286 done
4287 case $ac_lo in
4288 ?*) ac_cv_sizeof_short=$ac_lo;;
4289 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4290 See \`config.log' for more details." >&5
4291 echo "$as_me: error: cannot compute sizeof (short), 77
4292 See \`config.log' for more details." >&2;}
4293 { (exit 1); exit 1; }; } ;;
4294 esac
4295 else
4296 if test "$cross_compiling" = yes; then
4297 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4298 See \`config.log' for more details." >&5
4299 echo "$as_me: error: cannot run test program while cross compiling
4300 See \`config.log' for more details." >&2;}
4301 { (exit 1); exit 1; }; }
4302 else
4303 cat >conftest.$ac_ext <<_ACEOF
4304 /* confdefs.h. */
4305 _ACEOF
4306 cat confdefs.h >>conftest.$ac_ext
4307 cat >>conftest.$ac_ext <<_ACEOF
4308 /* end confdefs.h. */
4309 $ac_includes_default
4310 long longval () { return (long) (sizeof (short)); }
4311 unsigned long ulongval () { return (long) (sizeof (short)); }
4312 #include <stdio.h>
4313 #include <stdlib.h>
4314 int
4315 main ()
4316 {
4317
4318 FILE *f = fopen ("conftest.val", "w");
4319 if (! f)
4320 exit (1);
4321 if (((long) (sizeof (short))) < 0)
4322 {
4323 long i = longval ();
4324 if (i != ((long) (sizeof (short))))
4325 exit (1);
4326 fprintf (f, "%ld\n", i);
4327 }
4328 else
4329 {
4330 unsigned long i = ulongval ();
4331 if (i != ((long) (sizeof (short))))
4332 exit (1);
4333 fprintf (f, "%lu\n", i);
4334 }
4335 exit (ferror (f) || fclose (f) != 0);
4336
4337 ;
4338 return 0;
4339 }
4340 _ACEOF
4341 rm -f conftest$ac_exeext
4342 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4343 (eval $ac_link) 2>&5
4344 ac_status=$?
4345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4346 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4348 (eval $ac_try) 2>&5
4349 ac_status=$?
4350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4351 (exit $ac_status); }; }; then
4352 ac_cv_sizeof_short=`cat conftest.val`
4353 else
4354 echo "$as_me: program exited with status $ac_status" >&5
4355 echo "$as_me: failed program was:" >&5
4356 sed 's/^/| /' conftest.$ac_ext >&5
4357
4358 ( exit $ac_status )
4359 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4360 See \`config.log' for more details." >&5
4361 echo "$as_me: error: cannot compute sizeof (short), 77
4362 See \`config.log' for more details." >&2;}
4363 { (exit 1); exit 1; }; }
4364 fi
4365 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4366 fi
4367 fi
4368 rm -f conftest.val
4369 else
4370 ac_cv_sizeof_short=0
4371 fi
4372 fi
4373 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4374 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4375 cat >>confdefs.h <<_ACEOF
4376 #define SIZEOF_SHORT $ac_cv_sizeof_short
4377 _ACEOF
4378
4379
4380 echo "$as_me:$LINENO: checking for int" >&5
4381 echo $ECHO_N "checking for int... $ECHO_C" >&6
4382 if test "${ac_cv_type_int+set}" = set; then
4383 echo $ECHO_N "(cached) $ECHO_C" >&6
4384 else
4385 cat >conftest.$ac_ext <<_ACEOF
4386 /* confdefs.h. */
4387 _ACEOF
4388 cat confdefs.h >>conftest.$ac_ext
4389 cat >>conftest.$ac_ext <<_ACEOF
4390 /* end confdefs.h. */
4391 $ac_includes_default
4392 int
4393 main ()
4394 {
4395 if ((int *) 0)
4396 return 0;
4397 if (sizeof (int))
4398 return 0;
4399 ;
4400 return 0;
4401 }
4402 _ACEOF
4403 rm -f conftest.$ac_objext
4404 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4405 (eval $ac_compile) 2>conftest.er1
4406 ac_status=$?
4407 grep -v '^ *+' conftest.er1 >conftest.err
4408 rm -f conftest.er1
4409 cat conftest.err >&5
4410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4411 (exit $ac_status); } &&
4412 { ac_try='test -z "$ac_c_werror_flag"
4413 || test ! -s conftest.err'
4414 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4415 (eval $ac_try) 2>&5
4416 ac_status=$?
4417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4418 (exit $ac_status); }; } &&
4419 { ac_try='test -s conftest.$ac_objext'
4420 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4421 (eval $ac_try) 2>&5
4422 ac_status=$?
4423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4424 (exit $ac_status); }; }; then
4425 ac_cv_type_int=yes
4426 else
4427 echo "$as_me: failed program was:" >&5
4428 sed 's/^/| /' conftest.$ac_ext >&5
4429
4430 ac_cv_type_int=no
4431 fi
4432 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4433 fi
4434 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4435 echo "${ECHO_T}$ac_cv_type_int" >&6
4436
4437 echo "$as_me:$LINENO: checking size of int" >&5
4438 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4439 if test "${ac_cv_sizeof_int+set}" = set; then
4440 echo $ECHO_N "(cached) $ECHO_C" >&6
4441 else
4442 if test "$ac_cv_type_int" = yes; then
4443 # The cast to unsigned long works around a bug in the HP C Compiler
4444 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4445 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4446 # This bug is HP SR number 8606223364.
4447 if test "$cross_compiling" = yes; then
4448 # Depending upon the size, compute the lo and hi bounds.
4449 cat >conftest.$ac_ext <<_ACEOF
4450 /* confdefs.h. */
4451 _ACEOF
4452 cat confdefs.h >>conftest.$ac_ext
4453 cat >>conftest.$ac_ext <<_ACEOF
4454 /* end confdefs.h. */
4455 $ac_includes_default
4456 int
4457 main ()
4458 {
4459 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4460 test_array [0] = 0
4461
4462 ;
4463 return 0;
4464 }
4465 _ACEOF
4466 rm -f conftest.$ac_objext
4467 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4468 (eval $ac_compile) 2>conftest.er1
4469 ac_status=$?
4470 grep -v '^ *+' conftest.er1 >conftest.err
4471 rm -f conftest.er1
4472 cat conftest.err >&5
4473 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4474 (exit $ac_status); } &&
4475 { ac_try='test -z "$ac_c_werror_flag"
4476 || test ! -s conftest.err'
4477 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4478 (eval $ac_try) 2>&5
4479 ac_status=$?
4480 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4481 (exit $ac_status); }; } &&
4482 { ac_try='test -s conftest.$ac_objext'
4483 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4484 (eval $ac_try) 2>&5
4485 ac_status=$?
4486 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487 (exit $ac_status); }; }; then
4488 ac_lo=0 ac_mid=0
4489 while :; do
4490 cat >conftest.$ac_ext <<_ACEOF
4491 /* confdefs.h. */
4492 _ACEOF
4493 cat confdefs.h >>conftest.$ac_ext
4494 cat >>conftest.$ac_ext <<_ACEOF
4495 /* end confdefs.h. */
4496 $ac_includes_default
4497 int
4498 main ()
4499 {
4500 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4501 test_array [0] = 0
4502
4503 ;
4504 return 0;
4505 }
4506 _ACEOF
4507 rm -f conftest.$ac_objext
4508 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4509 (eval $ac_compile) 2>conftest.er1
4510 ac_status=$?
4511 grep -v '^ *+' conftest.er1 >conftest.err
4512 rm -f conftest.er1
4513 cat conftest.err >&5
4514 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4515 (exit $ac_status); } &&
4516 { ac_try='test -z "$ac_c_werror_flag"
4517 || test ! -s conftest.err'
4518 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4519 (eval $ac_try) 2>&5
4520 ac_status=$?
4521 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4522 (exit $ac_status); }; } &&
4523 { ac_try='test -s conftest.$ac_objext'
4524 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4525 (eval $ac_try) 2>&5
4526 ac_status=$?
4527 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4528 (exit $ac_status); }; }; then
4529 ac_hi=$ac_mid; break
4530 else
4531 echo "$as_me: failed program was:" >&5
4532 sed 's/^/| /' conftest.$ac_ext >&5
4533
4534 ac_lo=`expr $ac_mid + 1`
4535 if test $ac_lo -le $ac_mid; then
4536 ac_lo= ac_hi=
4537 break
4538 fi
4539 ac_mid=`expr 2 '*' $ac_mid + 1`
4540 fi
4541 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4542 done
4543 else
4544 echo "$as_me: failed program was:" >&5
4545 sed 's/^/| /' conftest.$ac_ext >&5
4546
4547 cat >conftest.$ac_ext <<_ACEOF
4548 /* confdefs.h. */
4549 _ACEOF
4550 cat confdefs.h >>conftest.$ac_ext
4551 cat >>conftest.$ac_ext <<_ACEOF
4552 /* end confdefs.h. */
4553 $ac_includes_default
4554 int
4555 main ()
4556 {
4557 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4558 test_array [0] = 0
4559
4560 ;
4561 return 0;
4562 }
4563 _ACEOF
4564 rm -f conftest.$ac_objext
4565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4566 (eval $ac_compile) 2>conftest.er1
4567 ac_status=$?
4568 grep -v '^ *+' conftest.er1 >conftest.err
4569 rm -f conftest.er1
4570 cat conftest.err >&5
4571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4572 (exit $ac_status); } &&
4573 { ac_try='test -z "$ac_c_werror_flag"
4574 || test ! -s conftest.err'
4575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4576 (eval $ac_try) 2>&5
4577 ac_status=$?
4578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4579 (exit $ac_status); }; } &&
4580 { ac_try='test -s conftest.$ac_objext'
4581 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4582 (eval $ac_try) 2>&5
4583 ac_status=$?
4584 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4585 (exit $ac_status); }; }; then
4586 ac_hi=-1 ac_mid=-1
4587 while :; do
4588 cat >conftest.$ac_ext <<_ACEOF
4589 /* confdefs.h. */
4590 _ACEOF
4591 cat confdefs.h >>conftest.$ac_ext
4592 cat >>conftest.$ac_ext <<_ACEOF
4593 /* end confdefs.h. */
4594 $ac_includes_default
4595 int
4596 main ()
4597 {
4598 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4599 test_array [0] = 0
4600
4601 ;
4602 return 0;
4603 }
4604 _ACEOF
4605 rm -f conftest.$ac_objext
4606 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4607 (eval $ac_compile) 2>conftest.er1
4608 ac_status=$?
4609 grep -v '^ *+' conftest.er1 >conftest.err
4610 rm -f conftest.er1
4611 cat conftest.err >&5
4612 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4613 (exit $ac_status); } &&
4614 { ac_try='test -z "$ac_c_werror_flag"
4615 || test ! -s conftest.err'
4616 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4617 (eval $ac_try) 2>&5
4618 ac_status=$?
4619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4620 (exit $ac_status); }; } &&
4621 { ac_try='test -s conftest.$ac_objext'
4622 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4623 (eval $ac_try) 2>&5
4624 ac_status=$?
4625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4626 (exit $ac_status); }; }; then
4627 ac_lo=$ac_mid; break
4628 else
4629 echo "$as_me: failed program was:" >&5
4630 sed 's/^/| /' conftest.$ac_ext >&5
4631
4632 ac_hi=`expr '(' $ac_mid ')' - 1`
4633 if test $ac_mid -le $ac_hi; then
4634 ac_lo= ac_hi=
4635 break
4636 fi
4637 ac_mid=`expr 2 '*' $ac_mid`
4638 fi
4639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4640 done
4641 else
4642 echo "$as_me: failed program was:" >&5
4643 sed 's/^/| /' conftest.$ac_ext >&5
4644
4645 ac_lo= ac_hi=
4646 fi
4647 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4648 fi
4649 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4650 # Binary search between lo and hi bounds.
4651 while test "x$ac_lo" != "x$ac_hi"; do
4652 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4653 cat >conftest.$ac_ext <<_ACEOF
4654 /* confdefs.h. */
4655 _ACEOF
4656 cat confdefs.h >>conftest.$ac_ext
4657 cat >>conftest.$ac_ext <<_ACEOF
4658 /* end confdefs.h. */
4659 $ac_includes_default
4660 int
4661 main ()
4662 {
4663 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4664 test_array [0] = 0
4665
4666 ;
4667 return 0;
4668 }
4669 _ACEOF
4670 rm -f conftest.$ac_objext
4671 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4672 (eval $ac_compile) 2>conftest.er1
4673 ac_status=$?
4674 grep -v '^ *+' conftest.er1 >conftest.err
4675 rm -f conftest.er1
4676 cat conftest.err >&5
4677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4678 (exit $ac_status); } &&
4679 { ac_try='test -z "$ac_c_werror_flag"
4680 || test ! -s conftest.err'
4681 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4682 (eval $ac_try) 2>&5
4683 ac_status=$?
4684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4685 (exit $ac_status); }; } &&
4686 { ac_try='test -s conftest.$ac_objext'
4687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4688 (eval $ac_try) 2>&5
4689 ac_status=$?
4690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691 (exit $ac_status); }; }; then
4692 ac_hi=$ac_mid
4693 else
4694 echo "$as_me: failed program was:" >&5
4695 sed 's/^/| /' conftest.$ac_ext >&5
4696
4697 ac_lo=`expr '(' $ac_mid ')' + 1`
4698 fi
4699 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4700 done
4701 case $ac_lo in
4702 ?*) ac_cv_sizeof_int=$ac_lo;;
4703 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4704 See \`config.log' for more details." >&5
4705 echo "$as_me: error: cannot compute sizeof (int), 77
4706 See \`config.log' for more details." >&2;}
4707 { (exit 1); exit 1; }; } ;;
4708 esac
4709 else
4710 if test "$cross_compiling" = yes; then
4711 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4712 See \`config.log' for more details." >&5
4713 echo "$as_me: error: cannot run test program while cross compiling
4714 See \`config.log' for more details." >&2;}
4715 { (exit 1); exit 1; }; }
4716 else
4717 cat >conftest.$ac_ext <<_ACEOF
4718 /* confdefs.h. */
4719 _ACEOF
4720 cat confdefs.h >>conftest.$ac_ext
4721 cat >>conftest.$ac_ext <<_ACEOF
4722 /* end confdefs.h. */
4723 $ac_includes_default
4724 long longval () { return (long) (sizeof (int)); }
4725 unsigned long ulongval () { return (long) (sizeof (int)); }
4726 #include <stdio.h>
4727 #include <stdlib.h>
4728 int
4729 main ()
4730 {
4731
4732 FILE *f = fopen ("conftest.val", "w");
4733 if (! f)
4734 exit (1);
4735 if (((long) (sizeof (int))) < 0)
4736 {
4737 long i = longval ();
4738 if (i != ((long) (sizeof (int))))
4739 exit (1);
4740 fprintf (f, "%ld\n", i);
4741 }
4742 else
4743 {
4744 unsigned long i = ulongval ();
4745 if (i != ((long) (sizeof (int))))
4746 exit (1);
4747 fprintf (f, "%lu\n", i);
4748 }
4749 exit (ferror (f) || fclose (f) != 0);
4750
4751 ;
4752 return 0;
4753 }
4754 _ACEOF
4755 rm -f conftest$ac_exeext
4756 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4757 (eval $ac_link) 2>&5
4758 ac_status=$?
4759 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4760 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4761 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4762 (eval $ac_try) 2>&5
4763 ac_status=$?
4764 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4765 (exit $ac_status); }; }; then
4766 ac_cv_sizeof_int=`cat conftest.val`
4767 else
4768 echo "$as_me: program exited with status $ac_status" >&5
4769 echo "$as_me: failed program was:" >&5
4770 sed 's/^/| /' conftest.$ac_ext >&5
4771
4772 ( exit $ac_status )
4773 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4774 See \`config.log' for more details." >&5
4775 echo "$as_me: error: cannot compute sizeof (int), 77
4776 See \`config.log' for more details." >&2;}
4777 { (exit 1); exit 1; }; }
4778 fi
4779 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4780 fi
4781 fi
4782 rm -f conftest.val
4783 else
4784 ac_cv_sizeof_int=0
4785 fi
4786 fi
4787 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4788 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4789 cat >>confdefs.h <<_ACEOF
4790 #define SIZEOF_INT $ac_cv_sizeof_int
4791 _ACEOF
4792
4793
4794 echo "$as_me:$LINENO: checking for long" >&5
4795 echo $ECHO_N "checking for long... $ECHO_C" >&6
4796 if test "${ac_cv_type_long+set}" = set; then
4797 echo $ECHO_N "(cached) $ECHO_C" >&6
4798 else
4799 cat >conftest.$ac_ext <<_ACEOF
4800 /* confdefs.h. */
4801 _ACEOF
4802 cat confdefs.h >>conftest.$ac_ext
4803 cat >>conftest.$ac_ext <<_ACEOF
4804 /* end confdefs.h. */
4805 $ac_includes_default
4806 int
4807 main ()
4808 {
4809 if ((long *) 0)
4810 return 0;
4811 if (sizeof (long))
4812 return 0;
4813 ;
4814 return 0;
4815 }
4816 _ACEOF
4817 rm -f conftest.$ac_objext
4818 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4819 (eval $ac_compile) 2>conftest.er1
4820 ac_status=$?
4821 grep -v '^ *+' conftest.er1 >conftest.err
4822 rm -f conftest.er1
4823 cat conftest.err >&5
4824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4825 (exit $ac_status); } &&
4826 { ac_try='test -z "$ac_c_werror_flag"
4827 || test ! -s conftest.err'
4828 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4829 (eval $ac_try) 2>&5
4830 ac_status=$?
4831 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4832 (exit $ac_status); }; } &&
4833 { ac_try='test -s conftest.$ac_objext'
4834 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4835 (eval $ac_try) 2>&5
4836 ac_status=$?
4837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4838 (exit $ac_status); }; }; then
4839 ac_cv_type_long=yes
4840 else
4841 echo "$as_me: failed program was:" >&5
4842 sed 's/^/| /' conftest.$ac_ext >&5
4843
4844 ac_cv_type_long=no
4845 fi
4846 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4847 fi
4848 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4849 echo "${ECHO_T}$ac_cv_type_long" >&6
4850
4851 echo "$as_me:$LINENO: checking size of long" >&5
4852 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4853 if test "${ac_cv_sizeof_long+set}" = set; then
4854 echo $ECHO_N "(cached) $ECHO_C" >&6
4855 else
4856 if test "$ac_cv_type_long" = yes; then
4857 # The cast to unsigned long works around a bug in the HP C Compiler
4858 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4859 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4860 # This bug is HP SR number 8606223364.
4861 if test "$cross_compiling" = yes; then
4862 # Depending upon the size, compute the lo and hi bounds.
4863 cat >conftest.$ac_ext <<_ACEOF
4864 /* confdefs.h. */
4865 _ACEOF
4866 cat confdefs.h >>conftest.$ac_ext
4867 cat >>conftest.$ac_ext <<_ACEOF
4868 /* end confdefs.h. */
4869 $ac_includes_default
4870 int
4871 main ()
4872 {
4873 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4874 test_array [0] = 0
4875
4876 ;
4877 return 0;
4878 }
4879 _ACEOF
4880 rm -f conftest.$ac_objext
4881 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4882 (eval $ac_compile) 2>conftest.er1
4883 ac_status=$?
4884 grep -v '^ *+' conftest.er1 >conftest.err
4885 rm -f conftest.er1
4886 cat conftest.err >&5
4887 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4888 (exit $ac_status); } &&
4889 { ac_try='test -z "$ac_c_werror_flag"
4890 || test ! -s conftest.err'
4891 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4892 (eval $ac_try) 2>&5
4893 ac_status=$?
4894 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4895 (exit $ac_status); }; } &&
4896 { ac_try='test -s conftest.$ac_objext'
4897 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4898 (eval $ac_try) 2>&5
4899 ac_status=$?
4900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4901 (exit $ac_status); }; }; then
4902 ac_lo=0 ac_mid=0
4903 while :; do
4904 cat >conftest.$ac_ext <<_ACEOF
4905 /* confdefs.h. */
4906 _ACEOF
4907 cat confdefs.h >>conftest.$ac_ext
4908 cat >>conftest.$ac_ext <<_ACEOF
4909 /* end confdefs.h. */
4910 $ac_includes_default
4911 int
4912 main ()
4913 {
4914 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4915 test_array [0] = 0
4916
4917 ;
4918 return 0;
4919 }
4920 _ACEOF
4921 rm -f conftest.$ac_objext
4922 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4923 (eval $ac_compile) 2>conftest.er1
4924 ac_status=$?
4925 grep -v '^ *+' conftest.er1 >conftest.err
4926 rm -f conftest.er1
4927 cat conftest.err >&5
4928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929 (exit $ac_status); } &&
4930 { ac_try='test -z "$ac_c_werror_flag"
4931 || test ! -s conftest.err'
4932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4933 (eval $ac_try) 2>&5
4934 ac_status=$?
4935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4936 (exit $ac_status); }; } &&
4937 { ac_try='test -s conftest.$ac_objext'
4938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4939 (eval $ac_try) 2>&5
4940 ac_status=$?
4941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942 (exit $ac_status); }; }; then
4943 ac_hi=$ac_mid; break
4944 else
4945 echo "$as_me: failed program was:" >&5
4946 sed 's/^/| /' conftest.$ac_ext >&5
4947
4948 ac_lo=`expr $ac_mid + 1`
4949 if test $ac_lo -le $ac_mid; then
4950 ac_lo= ac_hi=
4951 break
4952 fi
4953 ac_mid=`expr 2 '*' $ac_mid + 1`
4954 fi
4955 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4956 done
4957 else
4958 echo "$as_me: failed program was:" >&5
4959 sed 's/^/| /' conftest.$ac_ext >&5
4960
4961 cat >conftest.$ac_ext <<_ACEOF
4962 /* confdefs.h. */
4963 _ACEOF
4964 cat confdefs.h >>conftest.$ac_ext
4965 cat >>conftest.$ac_ext <<_ACEOF
4966 /* end confdefs.h. */
4967 $ac_includes_default
4968 int
4969 main ()
4970 {
4971 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4972 test_array [0] = 0
4973
4974 ;
4975 return 0;
4976 }
4977 _ACEOF
4978 rm -f conftest.$ac_objext
4979 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4980 (eval $ac_compile) 2>conftest.er1
4981 ac_status=$?
4982 grep -v '^ *+' conftest.er1 >conftest.err
4983 rm -f conftest.er1
4984 cat conftest.err >&5
4985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4986 (exit $ac_status); } &&
4987 { ac_try='test -z "$ac_c_werror_flag"
4988 || test ! -s conftest.err'
4989 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4990 (eval $ac_try) 2>&5
4991 ac_status=$?
4992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993 (exit $ac_status); }; } &&
4994 { ac_try='test -s conftest.$ac_objext'
4995 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4996 (eval $ac_try) 2>&5
4997 ac_status=$?
4998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4999 (exit $ac_status); }; }; then
5000 ac_hi=-1 ac_mid=-1
5001 while :; do
5002 cat >conftest.$ac_ext <<_ACEOF
5003 /* confdefs.h. */
5004 _ACEOF
5005 cat confdefs.h >>conftest.$ac_ext
5006 cat >>conftest.$ac_ext <<_ACEOF
5007 /* end confdefs.h. */
5008 $ac_includes_default
5009 int
5010 main ()
5011 {
5012 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5013 test_array [0] = 0
5014
5015 ;
5016 return 0;
5017 }
5018 _ACEOF
5019 rm -f conftest.$ac_objext
5020 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5021 (eval $ac_compile) 2>conftest.er1
5022 ac_status=$?
5023 grep -v '^ *+' conftest.er1 >conftest.err
5024 rm -f conftest.er1
5025 cat conftest.err >&5
5026 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5027 (exit $ac_status); } &&
5028 { ac_try='test -z "$ac_c_werror_flag"
5029 || test ! -s conftest.err'
5030 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5031 (eval $ac_try) 2>&5
5032 ac_status=$?
5033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5034 (exit $ac_status); }; } &&
5035 { ac_try='test -s conftest.$ac_objext'
5036 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5037 (eval $ac_try) 2>&5
5038 ac_status=$?
5039 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5040 (exit $ac_status); }; }; then
5041 ac_lo=$ac_mid; break
5042 else
5043 echo "$as_me: failed program was:" >&5
5044 sed 's/^/| /' conftest.$ac_ext >&5
5045
5046 ac_hi=`expr '(' $ac_mid ')' - 1`
5047 if test $ac_mid -le $ac_hi; then
5048 ac_lo= ac_hi=
5049 break
5050 fi
5051 ac_mid=`expr 2 '*' $ac_mid`
5052 fi
5053 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5054 done
5055 else
5056 echo "$as_me: failed program was:" >&5
5057 sed 's/^/| /' conftest.$ac_ext >&5
5058
5059 ac_lo= ac_hi=
5060 fi
5061 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5062 fi
5063 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5064 # Binary search between lo and hi bounds.
5065 while test "x$ac_lo" != "x$ac_hi"; do
5066 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5067 cat >conftest.$ac_ext <<_ACEOF
5068 /* confdefs.h. */
5069 _ACEOF
5070 cat confdefs.h >>conftest.$ac_ext
5071 cat >>conftest.$ac_ext <<_ACEOF
5072 /* end confdefs.h. */
5073 $ac_includes_default
5074 int
5075 main ()
5076 {
5077 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5078 test_array [0] = 0
5079
5080 ;
5081 return 0;
5082 }
5083 _ACEOF
5084 rm -f conftest.$ac_objext
5085 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5086 (eval $ac_compile) 2>conftest.er1
5087 ac_status=$?
5088 grep -v '^ *+' conftest.er1 >conftest.err
5089 rm -f conftest.er1
5090 cat conftest.err >&5
5091 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5092 (exit $ac_status); } &&
5093 { ac_try='test -z "$ac_c_werror_flag"
5094 || test ! -s conftest.err'
5095 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5096 (eval $ac_try) 2>&5
5097 ac_status=$?
5098 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5099 (exit $ac_status); }; } &&
5100 { ac_try='test -s conftest.$ac_objext'
5101 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5102 (eval $ac_try) 2>&5
5103 ac_status=$?
5104 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5105 (exit $ac_status); }; }; then
5106 ac_hi=$ac_mid
5107 else
5108 echo "$as_me: failed program was:" >&5
5109 sed 's/^/| /' conftest.$ac_ext >&5
5110
5111 ac_lo=`expr '(' $ac_mid ')' + 1`
5112 fi
5113 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5114 done
5115 case $ac_lo in
5116 ?*) ac_cv_sizeof_long=$ac_lo;;
5117 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5118 See \`config.log' for more details." >&5
5119 echo "$as_me: error: cannot compute sizeof (long), 77
5120 See \`config.log' for more details." >&2;}
5121 { (exit 1); exit 1; }; } ;;
5122 esac
5123 else
5124 if test "$cross_compiling" = yes; then
5125 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5126 See \`config.log' for more details." >&5
5127 echo "$as_me: error: cannot run test program while cross compiling
5128 See \`config.log' for more details." >&2;}
5129 { (exit 1); exit 1; }; }
5130 else
5131 cat >conftest.$ac_ext <<_ACEOF
5132 /* confdefs.h. */
5133 _ACEOF
5134 cat confdefs.h >>conftest.$ac_ext
5135 cat >>conftest.$ac_ext <<_ACEOF
5136 /* end confdefs.h. */
5137 $ac_includes_default
5138 long longval () { return (long) (sizeof (long)); }
5139 unsigned long ulongval () { return (long) (sizeof (long)); }
5140 #include <stdio.h>
5141 #include <stdlib.h>
5142 int
5143 main ()
5144 {
5145
5146 FILE *f = fopen ("conftest.val", "w");
5147 if (! f)
5148 exit (1);
5149 if (((long) (sizeof (long))) < 0)
5150 {
5151 long i = longval ();
5152 if (i != ((long) (sizeof (long))))
5153 exit (1);
5154 fprintf (f, "%ld\n", i);
5155 }
5156 else
5157 {
5158 unsigned long i = ulongval ();
5159 if (i != ((long) (sizeof (long))))
5160 exit (1);
5161 fprintf (f, "%lu\n", i);
5162 }
5163 exit (ferror (f) || fclose (f) != 0);
5164
5165 ;
5166 return 0;
5167 }
5168 _ACEOF
5169 rm -f conftest$ac_exeext
5170 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5171 (eval $ac_link) 2>&5
5172 ac_status=$?
5173 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5174 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5175 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5176 (eval $ac_try) 2>&5
5177 ac_status=$?
5178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5179 (exit $ac_status); }; }; then
5180 ac_cv_sizeof_long=`cat conftest.val`
5181 else
5182 echo "$as_me: program exited with status $ac_status" >&5
5183 echo "$as_me: failed program was:" >&5
5184 sed 's/^/| /' conftest.$ac_ext >&5
5185
5186 ( exit $ac_status )
5187 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5188 See \`config.log' for more details." >&5
5189 echo "$as_me: error: cannot compute sizeof (long), 77
5190 See \`config.log' for more details." >&2;}
5191 { (exit 1); exit 1; }; }
5192 fi
5193 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5194 fi
5195 fi
5196 rm -f conftest.val
5197 else
5198 ac_cv_sizeof_long=0
5199 fi
5200 fi
5201 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5202 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5203 cat >>confdefs.h <<_ACEOF
5204 #define SIZEOF_LONG $ac_cv_sizeof_long
5205 _ACEOF
5206
5207
5208 if test $ac_cv_c_long_long = yes; then
5209 echo "$as_me:$LINENO: checking for long long" >&5
5210 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5211 if test "${ac_cv_type_long_long+set}" = set; then
5212 echo $ECHO_N "(cached) $ECHO_C" >&6
5213 else
5214 cat >conftest.$ac_ext <<_ACEOF
5215 /* confdefs.h. */
5216 _ACEOF
5217 cat confdefs.h >>conftest.$ac_ext
5218 cat >>conftest.$ac_ext <<_ACEOF
5219 /* end confdefs.h. */
5220 $ac_includes_default
5221 int
5222 main ()
5223 {
5224 if ((long long *) 0)
5225 return 0;
5226 if (sizeof (long long))
5227 return 0;
5228 ;
5229 return 0;
5230 }
5231 _ACEOF
5232 rm -f conftest.$ac_objext
5233 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5234 (eval $ac_compile) 2>conftest.er1
5235 ac_status=$?
5236 grep -v '^ *+' conftest.er1 >conftest.err
5237 rm -f conftest.er1
5238 cat conftest.err >&5
5239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5240 (exit $ac_status); } &&
5241 { ac_try='test -z "$ac_c_werror_flag"
5242 || test ! -s conftest.err'
5243 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5244 (eval $ac_try) 2>&5
5245 ac_status=$?
5246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5247 (exit $ac_status); }; } &&
5248 { ac_try='test -s conftest.$ac_objext'
5249 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5250 (eval $ac_try) 2>&5
5251 ac_status=$?
5252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5253 (exit $ac_status); }; }; then
5254 ac_cv_type_long_long=yes
5255 else
5256 echo "$as_me: failed program was:" >&5
5257 sed 's/^/| /' conftest.$ac_ext >&5
5258
5259 ac_cv_type_long_long=no
5260 fi
5261 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5262 fi
5263 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5264 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5265
5266 echo "$as_me:$LINENO: checking size of long long" >&5
5267 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5268 if test "${ac_cv_sizeof_long_long+set}" = set; then
5269 echo $ECHO_N "(cached) $ECHO_C" >&6
5270 else
5271 if test "$ac_cv_type_long_long" = yes; then
5272 # The cast to unsigned long works around a bug in the HP C Compiler
5273 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5274 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5275 # This bug is HP SR number 8606223364.
5276 if test "$cross_compiling" = yes; then
5277 # Depending upon the size, compute the lo and hi bounds.
5278 cat >conftest.$ac_ext <<_ACEOF
5279 /* confdefs.h. */
5280 _ACEOF
5281 cat confdefs.h >>conftest.$ac_ext
5282 cat >>conftest.$ac_ext <<_ACEOF
5283 /* end confdefs.h. */
5284 $ac_includes_default
5285 int
5286 main ()
5287 {
5288 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5289 test_array [0] = 0
5290
5291 ;
5292 return 0;
5293 }
5294 _ACEOF
5295 rm -f conftest.$ac_objext
5296 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5297 (eval $ac_compile) 2>conftest.er1
5298 ac_status=$?
5299 grep -v '^ *+' conftest.er1 >conftest.err
5300 rm -f conftest.er1
5301 cat conftest.err >&5
5302 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5303 (exit $ac_status); } &&
5304 { ac_try='test -z "$ac_c_werror_flag"
5305 || test ! -s conftest.err'
5306 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5307 (eval $ac_try) 2>&5
5308 ac_status=$?
5309 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5310 (exit $ac_status); }; } &&
5311 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
5317 ac_lo=0 ac_mid=0
5318 while :; do
5319 cat >conftest.$ac_ext <<_ACEOF
5320 /* confdefs.h. */
5321 _ACEOF
5322 cat confdefs.h >>conftest.$ac_ext
5323 cat >>conftest.$ac_ext <<_ACEOF
5324 /* end confdefs.h. */
5325 $ac_includes_default
5326 int
5327 main ()
5328 {
5329 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5330 test_array [0] = 0
5331
5332 ;
5333 return 0;
5334 }
5335 _ACEOF
5336 rm -f conftest.$ac_objext
5337 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5338 (eval $ac_compile) 2>conftest.er1
5339 ac_status=$?
5340 grep -v '^ *+' conftest.er1 >conftest.err
5341 rm -f conftest.er1
5342 cat conftest.err >&5
5343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5344 (exit $ac_status); } &&
5345 { ac_try='test -z "$ac_c_werror_flag"
5346 || test ! -s conftest.err'
5347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5348 (eval $ac_try) 2>&5
5349 ac_status=$?
5350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5351 (exit $ac_status); }; } &&
5352 { ac_try='test -s conftest.$ac_objext'
5353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5354 (eval $ac_try) 2>&5
5355 ac_status=$?
5356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5357 (exit $ac_status); }; }; then
5358 ac_hi=$ac_mid; break
5359 else
5360 echo "$as_me: failed program was:" >&5
5361 sed 's/^/| /' conftest.$ac_ext >&5
5362
5363 ac_lo=`expr $ac_mid + 1`
5364 if test $ac_lo -le $ac_mid; then
5365 ac_lo= ac_hi=
5366 break
5367 fi
5368 ac_mid=`expr 2 '*' $ac_mid + 1`
5369 fi
5370 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5371 done
5372 else
5373 echo "$as_me: failed program was:" >&5
5374 sed 's/^/| /' conftest.$ac_ext >&5
5375
5376 cat >conftest.$ac_ext <<_ACEOF
5377 /* confdefs.h. */
5378 _ACEOF
5379 cat confdefs.h >>conftest.$ac_ext
5380 cat >>conftest.$ac_ext <<_ACEOF
5381 /* end confdefs.h. */
5382 $ac_includes_default
5383 int
5384 main ()
5385 {
5386 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5387 test_array [0] = 0
5388
5389 ;
5390 return 0;
5391 }
5392 _ACEOF
5393 rm -f conftest.$ac_objext
5394 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5395 (eval $ac_compile) 2>conftest.er1
5396 ac_status=$?
5397 grep -v '^ *+' conftest.er1 >conftest.err
5398 rm -f conftest.er1
5399 cat conftest.err >&5
5400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5401 (exit $ac_status); } &&
5402 { ac_try='test -z "$ac_c_werror_flag"
5403 || test ! -s conftest.err'
5404 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5405 (eval $ac_try) 2>&5
5406 ac_status=$?
5407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5408 (exit $ac_status); }; } &&
5409 { ac_try='test -s conftest.$ac_objext'
5410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5411 (eval $ac_try) 2>&5
5412 ac_status=$?
5413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5414 (exit $ac_status); }; }; then
5415 ac_hi=-1 ac_mid=-1
5416 while :; do
5417 cat >conftest.$ac_ext <<_ACEOF
5418 /* confdefs.h. */
5419 _ACEOF
5420 cat confdefs.h >>conftest.$ac_ext
5421 cat >>conftest.$ac_ext <<_ACEOF
5422 /* end confdefs.h. */
5423 $ac_includes_default
5424 int
5425 main ()
5426 {
5427 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5428 test_array [0] = 0
5429
5430 ;
5431 return 0;
5432 }
5433 _ACEOF
5434 rm -f conftest.$ac_objext
5435 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5436 (eval $ac_compile) 2>conftest.er1
5437 ac_status=$?
5438 grep -v '^ *+' conftest.er1 >conftest.err
5439 rm -f conftest.er1
5440 cat conftest.err >&5
5441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5442 (exit $ac_status); } &&
5443 { ac_try='test -z "$ac_c_werror_flag"
5444 || test ! -s conftest.err'
5445 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5446 (eval $ac_try) 2>&5
5447 ac_status=$?
5448 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5449 (exit $ac_status); }; } &&
5450 { ac_try='test -s conftest.$ac_objext'
5451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5452 (eval $ac_try) 2>&5
5453 ac_status=$?
5454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5455 (exit $ac_status); }; }; then
5456 ac_lo=$ac_mid; break
5457 else
5458 echo "$as_me: failed program was:" >&5
5459 sed 's/^/| /' conftest.$ac_ext >&5
5460
5461 ac_hi=`expr '(' $ac_mid ')' - 1`
5462 if test $ac_mid -le $ac_hi; then
5463 ac_lo= ac_hi=
5464 break
5465 fi
5466 ac_mid=`expr 2 '*' $ac_mid`
5467 fi
5468 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5469 done
5470 else
5471 echo "$as_me: failed program was:" >&5
5472 sed 's/^/| /' conftest.$ac_ext >&5
5473
5474 ac_lo= ac_hi=
5475 fi
5476 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5477 fi
5478 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5479 # Binary search between lo and hi bounds.
5480 while test "x$ac_lo" != "x$ac_hi"; do
5481 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5482 cat >conftest.$ac_ext <<_ACEOF
5483 /* confdefs.h. */
5484 _ACEOF
5485 cat confdefs.h >>conftest.$ac_ext
5486 cat >>conftest.$ac_ext <<_ACEOF
5487 /* end confdefs.h. */
5488 $ac_includes_default
5489 int
5490 main ()
5491 {
5492 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5493 test_array [0] = 0
5494
5495 ;
5496 return 0;
5497 }
5498 _ACEOF
5499 rm -f conftest.$ac_objext
5500 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5501 (eval $ac_compile) 2>conftest.er1
5502 ac_status=$?
5503 grep -v '^ *+' conftest.er1 >conftest.err
5504 rm -f conftest.er1
5505 cat conftest.err >&5
5506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5507 (exit $ac_status); } &&
5508 { ac_try='test -z "$ac_c_werror_flag"
5509 || test ! -s conftest.err'
5510 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5511 (eval $ac_try) 2>&5
5512 ac_status=$?
5513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5514 (exit $ac_status); }; } &&
5515 { ac_try='test -s conftest.$ac_objext'
5516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5517 (eval $ac_try) 2>&5
5518 ac_status=$?
5519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5520 (exit $ac_status); }; }; then
5521 ac_hi=$ac_mid
5522 else
5523 echo "$as_me: failed program was:" >&5
5524 sed 's/^/| /' conftest.$ac_ext >&5
5525
5526 ac_lo=`expr '(' $ac_mid ')' + 1`
5527 fi
5528 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5529 done
5530 case $ac_lo in
5531 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5532 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5533 See \`config.log' for more details." >&5
5534 echo "$as_me: error: cannot compute sizeof (long long), 77
5535 See \`config.log' for more details." >&2;}
5536 { (exit 1); exit 1; }; } ;;
5537 esac
5538 else
5539 if test "$cross_compiling" = yes; then
5540 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5541 See \`config.log' for more details." >&5
5542 echo "$as_me: error: cannot run test program while cross compiling
5543 See \`config.log' for more details." >&2;}
5544 { (exit 1); exit 1; }; }
5545 else
5546 cat >conftest.$ac_ext <<_ACEOF
5547 /* confdefs.h. */
5548 _ACEOF
5549 cat confdefs.h >>conftest.$ac_ext
5550 cat >>conftest.$ac_ext <<_ACEOF
5551 /* end confdefs.h. */
5552 $ac_includes_default
5553 long longval () { return (long) (sizeof (long long)); }
5554 unsigned long ulongval () { return (long) (sizeof (long long)); }
5555 #include <stdio.h>
5556 #include <stdlib.h>
5557 int
5558 main ()
5559 {
5560
5561 FILE *f = fopen ("conftest.val", "w");
5562 if (! f)
5563 exit (1);
5564 if (((long) (sizeof (long long))) < 0)
5565 {
5566 long i = longval ();
5567 if (i != ((long) (sizeof (long long))))
5568 exit (1);
5569 fprintf (f, "%ld\n", i);
5570 }
5571 else
5572 {
5573 unsigned long i = ulongval ();
5574 if (i != ((long) (sizeof (long long))))
5575 exit (1);
5576 fprintf (f, "%lu\n", i);
5577 }
5578 exit (ferror (f) || fclose (f) != 0);
5579
5580 ;
5581 return 0;
5582 }
5583 _ACEOF
5584 rm -f conftest$ac_exeext
5585 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5586 (eval $ac_link) 2>&5
5587 ac_status=$?
5588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5589 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5590 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5591 (eval $ac_try) 2>&5
5592 ac_status=$?
5593 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5594 (exit $ac_status); }; }; then
5595 ac_cv_sizeof_long_long=`cat conftest.val`
5596 else
5597 echo "$as_me: program exited with status $ac_status" >&5
5598 echo "$as_me: failed program was:" >&5
5599 sed 's/^/| /' conftest.$ac_ext >&5
5600
5601 ( exit $ac_status )
5602 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5603 See \`config.log' for more details." >&5
5604 echo "$as_me: error: cannot compute sizeof (long long), 77
5605 See \`config.log' for more details." >&2;}
5606 { (exit 1); exit 1; }; }
5607 fi
5608 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5609 fi
5610 fi
5611 rm -f conftest.val
5612 else
5613 ac_cv_sizeof_long_long=0
5614 fi
5615 fi
5616 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5617 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5618 cat >>confdefs.h <<_ACEOF
5619 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5620 _ACEOF
5621
5622
5623 fi
5624 if test $ac_cv_c___int64 = yes; then
5625 echo "$as_me:$LINENO: checking for __int64" >&5
5626 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5627 if test "${ac_cv_type___int64+set}" = set; then
5628 echo $ECHO_N "(cached) $ECHO_C" >&6
5629 else
5630 cat >conftest.$ac_ext <<_ACEOF
5631 /* confdefs.h. */
5632 _ACEOF
5633 cat confdefs.h >>conftest.$ac_ext
5634 cat >>conftest.$ac_ext <<_ACEOF
5635 /* end confdefs.h. */
5636 $ac_includes_default
5637 int
5638 main ()
5639 {
5640 if ((__int64 *) 0)
5641 return 0;
5642 if (sizeof (__int64))
5643 return 0;
5644 ;
5645 return 0;
5646 }
5647 _ACEOF
5648 rm -f conftest.$ac_objext
5649 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5650 (eval $ac_compile) 2>conftest.er1
5651 ac_status=$?
5652 grep -v '^ *+' conftest.er1 >conftest.err
5653 rm -f conftest.er1
5654 cat conftest.err >&5
5655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5656 (exit $ac_status); } &&
5657 { ac_try='test -z "$ac_c_werror_flag"
5658 || test ! -s conftest.err'
5659 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5660 (eval $ac_try) 2>&5
5661 ac_status=$?
5662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5663 (exit $ac_status); }; } &&
5664 { ac_try='test -s conftest.$ac_objext'
5665 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5666 (eval $ac_try) 2>&5
5667 ac_status=$?
5668 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5669 (exit $ac_status); }; }; then
5670 ac_cv_type___int64=yes
5671 else
5672 echo "$as_me: failed program was:" >&5
5673 sed 's/^/| /' conftest.$ac_ext >&5
5674
5675 ac_cv_type___int64=no
5676 fi
5677 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5678 fi
5679 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5680 echo "${ECHO_T}$ac_cv_type___int64" >&6
5681
5682 echo "$as_me:$LINENO: checking size of __int64" >&5
5683 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5684 if test "${ac_cv_sizeof___int64+set}" = set; then
5685 echo $ECHO_N "(cached) $ECHO_C" >&6
5686 else
5687 if test "$ac_cv_type___int64" = yes; then
5688 # The cast to unsigned long works around a bug in the HP C Compiler
5689 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5690 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5691 # This bug is HP SR number 8606223364.
5692 if test "$cross_compiling" = yes; then
5693 # Depending upon the size, compute the lo and hi bounds.
5694 cat >conftest.$ac_ext <<_ACEOF
5695 /* confdefs.h. */
5696 _ACEOF
5697 cat confdefs.h >>conftest.$ac_ext
5698 cat >>conftest.$ac_ext <<_ACEOF
5699 /* end confdefs.h. */
5700 $ac_includes_default
5701 int
5702 main ()
5703 {
5704 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5705 test_array [0] = 0
5706
5707 ;
5708 return 0;
5709 }
5710 _ACEOF
5711 rm -f conftest.$ac_objext
5712 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5713 (eval $ac_compile) 2>conftest.er1
5714 ac_status=$?
5715 grep -v '^ *+' conftest.er1 >conftest.err
5716 rm -f conftest.er1
5717 cat conftest.err >&5
5718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5719 (exit $ac_status); } &&
5720 { ac_try='test -z "$ac_c_werror_flag"
5721 || test ! -s conftest.err'
5722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5723 (eval $ac_try) 2>&5
5724 ac_status=$?
5725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5726 (exit $ac_status); }; } &&
5727 { ac_try='test -s conftest.$ac_objext'
5728 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5729 (eval $ac_try) 2>&5
5730 ac_status=$?
5731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5732 (exit $ac_status); }; }; then
5733 ac_lo=0 ac_mid=0
5734 while :; do
5735 cat >conftest.$ac_ext <<_ACEOF
5736 /* confdefs.h. */
5737 _ACEOF
5738 cat confdefs.h >>conftest.$ac_ext
5739 cat >>conftest.$ac_ext <<_ACEOF
5740 /* end confdefs.h. */
5741 $ac_includes_default
5742 int
5743 main ()
5744 {
5745 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5746 test_array [0] = 0
5747
5748 ;
5749 return 0;
5750 }
5751 _ACEOF
5752 rm -f conftest.$ac_objext
5753 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5754 (eval $ac_compile) 2>conftest.er1
5755 ac_status=$?
5756 grep -v '^ *+' conftest.er1 >conftest.err
5757 rm -f conftest.er1
5758 cat conftest.err >&5
5759 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5760 (exit $ac_status); } &&
5761 { ac_try='test -z "$ac_c_werror_flag"
5762 || test ! -s conftest.err'
5763 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5764 (eval $ac_try) 2>&5
5765 ac_status=$?
5766 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5767 (exit $ac_status); }; } &&
5768 { ac_try='test -s conftest.$ac_objext'
5769 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5770 (eval $ac_try) 2>&5
5771 ac_status=$?
5772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5773 (exit $ac_status); }; }; then
5774 ac_hi=$ac_mid; break
5775 else
5776 echo "$as_me: failed program was:" >&5
5777 sed 's/^/| /' conftest.$ac_ext >&5
5778
5779 ac_lo=`expr $ac_mid + 1`
5780 if test $ac_lo -le $ac_mid; then
5781 ac_lo= ac_hi=
5782 break
5783 fi
5784 ac_mid=`expr 2 '*' $ac_mid + 1`
5785 fi
5786 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5787 done
5788 else
5789 echo "$as_me: failed program was:" >&5
5790 sed 's/^/| /' conftest.$ac_ext >&5
5791
5792 cat >conftest.$ac_ext <<_ACEOF
5793 /* confdefs.h. */
5794 _ACEOF
5795 cat confdefs.h >>conftest.$ac_ext
5796 cat >>conftest.$ac_ext <<_ACEOF
5797 /* end confdefs.h. */
5798 $ac_includes_default
5799 int
5800 main ()
5801 {
5802 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5803 test_array [0] = 0
5804
5805 ;
5806 return 0;
5807 }
5808 _ACEOF
5809 rm -f conftest.$ac_objext
5810 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5811 (eval $ac_compile) 2>conftest.er1
5812 ac_status=$?
5813 grep -v '^ *+' conftest.er1 >conftest.err
5814 rm -f conftest.er1
5815 cat conftest.err >&5
5816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5817 (exit $ac_status); } &&
5818 { ac_try='test -z "$ac_c_werror_flag"
5819 || test ! -s conftest.err'
5820 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5821 (eval $ac_try) 2>&5
5822 ac_status=$?
5823 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5824 (exit $ac_status); }; } &&
5825 { ac_try='test -s conftest.$ac_objext'
5826 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5827 (eval $ac_try) 2>&5
5828 ac_status=$?
5829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5830 (exit $ac_status); }; }; then
5831 ac_hi=-1 ac_mid=-1
5832 while :; do
5833 cat >conftest.$ac_ext <<_ACEOF
5834 /* confdefs.h. */
5835 _ACEOF
5836 cat confdefs.h >>conftest.$ac_ext
5837 cat >>conftest.$ac_ext <<_ACEOF
5838 /* end confdefs.h. */
5839 $ac_includes_default
5840 int
5841 main ()
5842 {
5843 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5844 test_array [0] = 0
5845
5846 ;
5847 return 0;
5848 }
5849 _ACEOF
5850 rm -f conftest.$ac_objext
5851 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5852 (eval $ac_compile) 2>conftest.er1
5853 ac_status=$?
5854 grep -v '^ *+' conftest.er1 >conftest.err
5855 rm -f conftest.er1
5856 cat conftest.err >&5
5857 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5858 (exit $ac_status); } &&
5859 { ac_try='test -z "$ac_c_werror_flag"
5860 || test ! -s conftest.err'
5861 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5862 (eval $ac_try) 2>&5
5863 ac_status=$?
5864 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5865 (exit $ac_status); }; } &&
5866 { ac_try='test -s conftest.$ac_objext'
5867 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5868 (eval $ac_try) 2>&5
5869 ac_status=$?
5870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871 (exit $ac_status); }; }; then
5872 ac_lo=$ac_mid; break
5873 else
5874 echo "$as_me: failed program was:" >&5
5875 sed 's/^/| /' conftest.$ac_ext >&5
5876
5877 ac_hi=`expr '(' $ac_mid ')' - 1`
5878 if test $ac_mid -le $ac_hi; then
5879 ac_lo= ac_hi=
5880 break
5881 fi
5882 ac_mid=`expr 2 '*' $ac_mid`
5883 fi
5884 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5885 done
5886 else
5887 echo "$as_me: failed program was:" >&5
5888 sed 's/^/| /' conftest.$ac_ext >&5
5889
5890 ac_lo= ac_hi=
5891 fi
5892 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5893 fi
5894 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5895 # Binary search between lo and hi bounds.
5896 while test "x$ac_lo" != "x$ac_hi"; do
5897 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5898 cat >conftest.$ac_ext <<_ACEOF
5899 /* confdefs.h. */
5900 _ACEOF
5901 cat confdefs.h >>conftest.$ac_ext
5902 cat >>conftest.$ac_ext <<_ACEOF
5903 /* end confdefs.h. */
5904 $ac_includes_default
5905 int
5906 main ()
5907 {
5908 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5909 test_array [0] = 0
5910
5911 ;
5912 return 0;
5913 }
5914 _ACEOF
5915 rm -f conftest.$ac_objext
5916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5917 (eval $ac_compile) 2>conftest.er1
5918 ac_status=$?
5919 grep -v '^ *+' conftest.er1 >conftest.err
5920 rm -f conftest.er1
5921 cat conftest.err >&5
5922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5923 (exit $ac_status); } &&
5924 { ac_try='test -z "$ac_c_werror_flag"
5925 || test ! -s conftest.err'
5926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5927 (eval $ac_try) 2>&5
5928 ac_status=$?
5929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5930 (exit $ac_status); }; } &&
5931 { ac_try='test -s conftest.$ac_objext'
5932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5933 (eval $ac_try) 2>&5
5934 ac_status=$?
5935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5936 (exit $ac_status); }; }; then
5937 ac_hi=$ac_mid
5938 else
5939 echo "$as_me: failed program was:" >&5
5940 sed 's/^/| /' conftest.$ac_ext >&5
5941
5942 ac_lo=`expr '(' $ac_mid ')' + 1`
5943 fi
5944 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5945 done
5946 case $ac_lo in
5947 ?*) ac_cv_sizeof___int64=$ac_lo;;
5948 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5949 See \`config.log' for more details." >&5
5950 echo "$as_me: error: cannot compute sizeof (__int64), 77
5951 See \`config.log' for more details." >&2;}
5952 { (exit 1); exit 1; }; } ;;
5953 esac
5954 else
5955 if test "$cross_compiling" = yes; then
5956 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5957 See \`config.log' for more details." >&5
5958 echo "$as_me: error: cannot run test program while cross compiling
5959 See \`config.log' for more details." >&2;}
5960 { (exit 1); exit 1; }; }
5961 else
5962 cat >conftest.$ac_ext <<_ACEOF
5963 /* confdefs.h. */
5964 _ACEOF
5965 cat confdefs.h >>conftest.$ac_ext
5966 cat >>conftest.$ac_ext <<_ACEOF
5967 /* end confdefs.h. */
5968 $ac_includes_default
5969 long longval () { return (long) (sizeof (__int64)); }
5970 unsigned long ulongval () { return (long) (sizeof (__int64)); }
5971 #include <stdio.h>
5972 #include <stdlib.h>
5973 int
5974 main ()
5975 {
5976
5977 FILE *f = fopen ("conftest.val", "w");
5978 if (! f)
5979 exit (1);
5980 if (((long) (sizeof (__int64))) < 0)
5981 {
5982 long i = longval ();
5983 if (i != ((long) (sizeof (__int64))))
5984 exit (1);
5985 fprintf (f, "%ld\n", i);
5986 }
5987 else
5988 {
5989 unsigned long i = ulongval ();
5990 if (i != ((long) (sizeof (__int64))))
5991 exit (1);
5992 fprintf (f, "%lu\n", i);
5993 }
5994 exit (ferror (f) || fclose (f) != 0);
5995
5996 ;
5997 return 0;
5998 }
5999 _ACEOF
6000 rm -f conftest$ac_exeext
6001 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6002 (eval $ac_link) 2>&5
6003 ac_status=$?
6004 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6005 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6007 (eval $ac_try) 2>&5
6008 ac_status=$?
6009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6010 (exit $ac_status); }; }; then
6011 ac_cv_sizeof___int64=`cat conftest.val`
6012 else
6013 echo "$as_me: program exited with status $ac_status" >&5
6014 echo "$as_me: failed program was:" >&5
6015 sed 's/^/| /' conftest.$ac_ext >&5
6016
6017 ( exit $ac_status )
6018 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6019 See \`config.log' for more details." >&5
6020 echo "$as_me: error: cannot compute sizeof (__int64), 77
6021 See \`config.log' for more details." >&2;}
6022 { (exit 1); exit 1; }; }
6023 fi
6024 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6025 fi
6026 fi
6027 rm -f conftest.val
6028 else
6029 ac_cv_sizeof___int64=0
6030 fi
6031 fi
6032 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6033 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6034 cat >>confdefs.h <<_ACEOF
6035 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6036 _ACEOF
6037
6038
6039 fi
6040
6041 # ---------------------
6042 # Warnings and checking
6043 # ---------------------
6044
6045 # Check $CC warning features (if it's GCC).
6046 # We want to use -pedantic, but we don't want warnings about
6047 # * 'long long'
6048 # * variadic macros
6049 # So, we only use -pedantic if we can disable those warnings.
6050
6051 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6052 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6053 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6054 echo $ECHO_N "(cached) $ECHO_C" >&6
6055 else
6056 save_CFLAGS="$CFLAGS"
6057 CFLAGS="-Wno-long-long"
6058 cat >conftest.$ac_ext <<_ACEOF
6059 /* confdefs.h. */
6060 _ACEOF
6061 cat confdefs.h >>conftest.$ac_ext
6062 cat >>conftest.$ac_ext <<_ACEOF
6063 /* end confdefs.h. */
6064
6065 _ACEOF
6066 rm -f conftest.$ac_objext
6067 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6068 (eval $ac_compile) 2>conftest.er1
6069 ac_status=$?
6070 grep -v '^ *+' conftest.er1 >conftest.err
6071 rm -f conftest.er1
6072 cat conftest.err >&5
6073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6074 (exit $ac_status); } &&
6075 { ac_try='test -z "$ac_c_werror_flag"
6076 || test ! -s conftest.err'
6077 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6078 (eval $ac_try) 2>&5
6079 ac_status=$?
6080 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6081 (exit $ac_status); }; } &&
6082 { ac_try='test -s conftest.$ac_objext'
6083 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6084 (eval $ac_try) 2>&5
6085 ac_status=$?
6086 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6087 (exit $ac_status); }; }; then
6088 ac_cv_prog_cc_w_no_long_long=yes
6089 else
6090 echo "$as_me: failed program was:" >&5
6091 sed 's/^/| /' conftest.$ac_ext >&5
6092
6093 ac_cv_prog_cc_w_no_long_long=no
6094 fi
6095 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6096 CFLAGS="$save_CFLAGS"
6097
6098 fi
6099 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6100 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6101
6102 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6103 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6104 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6105 echo $ECHO_N "(cached) $ECHO_C" >&6
6106 else
6107 save_CFLAGS="$CFLAGS"
6108 CFLAGS="-Wno-variadic-macros"
6109 cat >conftest.$ac_ext <<_ACEOF
6110 /* confdefs.h. */
6111 _ACEOF
6112 cat confdefs.h >>conftest.$ac_ext
6113 cat >>conftest.$ac_ext <<_ACEOF
6114 /* end confdefs.h. */
6115
6116 _ACEOF
6117 rm -f conftest.$ac_objext
6118 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6119 (eval $ac_compile) 2>conftest.er1
6120 ac_status=$?
6121 grep -v '^ *+' conftest.er1 >conftest.err
6122 rm -f conftest.er1
6123 cat conftest.err >&5
6124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6125 (exit $ac_status); } &&
6126 { ac_try='test -z "$ac_c_werror_flag"
6127 || test ! -s conftest.err'
6128 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6129 (eval $ac_try) 2>&5
6130 ac_status=$?
6131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6132 (exit $ac_status); }; } &&
6133 { ac_try='test -s conftest.$ac_objext'
6134 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6135 (eval $ac_try) 2>&5
6136 ac_status=$?
6137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6138 (exit $ac_status); }; }; then
6139 ac_cv_prog_cc_w_no_variadic_macros=yes
6140 else
6141 echo "$as_me: failed program was:" >&5
6142 sed 's/^/| /' conftest.$ac_ext >&5
6143
6144 ac_cv_prog_cc_w_no_variadic_macros=no
6145 fi
6146 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6147 CFLAGS="$save_CFLAGS"
6148
6149 fi
6150 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6151 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6152
6153 strict1_warn=
6154 if test $ac_cv_prog_cc_w_no_long_long = yes \
6155 && test $ac_cv_prog_cc_w_no_variadic_macros = yes ; then
6156 strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros"
6157 fi
6158
6159
6160 # Add -Wold-style-definition if it's accepted
6161 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6162 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6163 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6164 echo $ECHO_N "(cached) $ECHO_C" >&6
6165 else
6166 save_CFLAGS="$CFLAGS"
6167 CFLAGS="-Wold-style-definition"
6168 cat >conftest.$ac_ext <<_ACEOF
6169 /* confdefs.h. */
6170 _ACEOF
6171 cat confdefs.h >>conftest.$ac_ext
6172 cat >>conftest.$ac_ext <<_ACEOF
6173 /* end confdefs.h. */
6174
6175 _ACEOF
6176 rm -f conftest.$ac_objext
6177 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6178 (eval $ac_compile) 2>conftest.er1
6179 ac_status=$?
6180 grep -v '^ *+' conftest.er1 >conftest.err
6181 rm -f conftest.er1
6182 cat conftest.err >&5
6183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6184 (exit $ac_status); } &&
6185 { ac_try='test -z "$ac_c_werror_flag"
6186 || test ! -s conftest.err'
6187 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6188 (eval $ac_try) 2>&5
6189 ac_status=$?
6190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6191 (exit $ac_status); }; } &&
6192 { ac_try='test -s conftest.$ac_objext'
6193 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6194 (eval $ac_try) 2>&5
6195 ac_status=$?
6196 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6197 (exit $ac_status); }; }; then
6198 ac_cv_prog_cc_w_old_style_definition=yes
6199 else
6200 echo "$as_me: failed program was:" >&5
6201 sed 's/^/| /' conftest.$ac_ext >&5
6202
6203 ac_cv_prog_cc_w_old_style_definition=no
6204 fi
6205 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6206 CFLAGS="$save_CFLAGS"
6207
6208 fi
6209 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6210 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6211 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6212 strict1_warn="${strict1_warn} -Wold-style-definition"
6213 fi
6214
6215 # Enable -Werror, period.
6216 # Check whether --enable-werror_always or --disable-werror_always was given.
6217 if test "${enable_werror_always+set}" = set; then
6218 enableval="$enable_werror_always"
6219
6220 else
6221 enable_werror_always=no
6222 fi;
6223 if test x${enable_werror_always} = xyes ; then
6224 strict1_warn="${strict1_warn} -Werror"
6225 WERROR=-Werror
6226 fi
6227
6228 # If the native compiler is GCC, we can enable warnings even in stage1.
6229 # That's useful for people building cross-compilers, or just running a
6230 # quick `make'.
6231 warn_cflags=
6232 if test "x$GCC" = "xyes"; then
6233 warn_cflags='$(GCC_WARN_CFLAGS)'
6234 fi
6235
6236
6237 # Enable -Werror in bootstrap stage2 and later.
6238 # Check whether --enable-werror or --disable-werror was given.
6239 if test "${enable_werror+set}" = set; then
6240 enableval="$enable_werror"
6241
6242 else
6243 if test x$is_release = x ; then
6244 # Default to "yes" on development branches.
6245 enable_werror=yes
6246 else
6247 # Default to "no" on release branches.
6248 enable_werror=no
6249 fi
6250 fi;
6251 if test x$enable_werror = xyes ; then
6252 WERROR=-Werror
6253 fi
6254
6255
6256 # Enable expensive internal checks
6257 # Check whether --enable-checking or --disable-checking was given.
6258 if test "${enable_checking+set}" = set; then
6259 enableval="$enable_checking"
6260 ac_checking_flags="${enableval}"
6261 else
6262
6263 # Determine the default checks.
6264 if test x$is_release = x ; then
6265 ac_checking_flags=yes
6266 else
6267 ac_checking_flags=release
6268 fi
6269 fi;
6270 ac_assert_checking=1
6271 ac_checking=
6272 ac_tree_checking=
6273 ac_rtl_checking=
6274 ac_rtlflag_checking=
6275 ac_gc_checking=
6276 ac_gc_always_collect=
6277 ac_fold_checking=
6278 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6279 for check in $ac_checking_flags
6280 do
6281 case $check in
6282 yes) ac_assert_checking=1 ; ac_checking=1 ;
6283 ac_tree_checking=1 ; ac_gc_checking=1 ;
6284 ac_rtlflag_checking=1 ;;
6285 no) ac_assert_checking= ; ac_checking= ;
6286 ac_tree_checking= ; ac_rtl_checking= ;
6287 ac_rtlflag_checking= ; ac_gc_checking= ;
6288 ac_gc_always_collect= ; ac_fold_checking= ;;
6289 all) ac_assert_checking=1 ; ac_checking=1 ;
6290 ac_tree_checking=1 ; ac_rtl_checking=1 ;
6291 ac_rtlflag_checking=1 ; ac_gc_checking=1 ;
6292 ac_gc_always_collect=1 ; ac_fold_checking=1 ;;
6293 release) ac_assert_checking=1 ;;
6294 assert) ac_assert_checking=1 ;;
6295 fold) ac_fold_checking=1 ;;
6296 gc) ac_gc_checking=1 ;;
6297 gcac) ac_gc_always_collect=1 ;;
6298 misc) ac_checking=1 ;;
6299 rtlflag) ac_rtlflag_checking=1 ;;
6300 rtl) ac_rtl_checking=1 ;;
6301 tree) ac_tree_checking=1 ;;
6302 valgrind) ac_checking_valgrind=1 ;;
6303 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6304 echo "$as_me: error: unknown check category $check" >&2;}
6305 { (exit 1); exit 1; }; } ;;
6306 esac
6307 done
6308 IFS="$ac_save_IFS"
6309
6310 nocommon_flag=""
6311 if test x$ac_checking != x ; then
6312
6313 cat >>confdefs.h <<\_ACEOF
6314 #define ENABLE_CHECKING 1
6315 _ACEOF
6316
6317 nocommon_flag=-fno-common
6318 fi
6319
6320 if test x$ac_assert_checking != x ; then
6321
6322 cat >>confdefs.h <<\_ACEOF
6323 #define ENABLE_ASSERT_CHECKING 1
6324 _ACEOF
6325
6326 fi
6327 if test x$ac_tree_checking != x ; then
6328
6329 cat >>confdefs.h <<\_ACEOF
6330 #define ENABLE_TREE_CHECKING 1
6331 _ACEOF
6332
6333 TREEBROWSER=tree-browser.o
6334 fi
6335
6336 if test x$ac_rtl_checking != x ; then
6337
6338 cat >>confdefs.h <<\_ACEOF
6339 #define ENABLE_RTL_CHECKING 1
6340 _ACEOF
6341
6342 fi
6343 if test x$ac_rtlflag_checking != x ; then
6344
6345 cat >>confdefs.h <<\_ACEOF
6346 #define ENABLE_RTL_FLAG_CHECKING 1
6347 _ACEOF
6348
6349 fi
6350 if test x$ac_gc_checking != x ; then
6351
6352 cat >>confdefs.h <<\_ACEOF
6353 #define ENABLE_GC_CHECKING 1
6354 _ACEOF
6355
6356 fi
6357 if test x$ac_gc_always_collect != x ; then
6358
6359 cat >>confdefs.h <<\_ACEOF
6360 #define ENABLE_GC_ALWAYS_COLLECT 1
6361 _ACEOF
6362
6363 fi
6364 if test x$ac_fold_checking != x ; then
6365
6366 cat >>confdefs.h <<\_ACEOF
6367 #define ENABLE_FOLD_CHECKING 1
6368 _ACEOF
6369
6370 fi
6371 valgrind_path_defines=
6372 valgrind_command=
6373
6374 if test "${ac_cv_header_valgrind_h+set}" = set; then
6375 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6376 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6377 if test "${ac_cv_header_valgrind_h+set}" = set; then
6378 echo $ECHO_N "(cached) $ECHO_C" >&6
6379 fi
6380 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6381 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6382 else
6383 # Is the header compilable?
6384 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6385 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6386 cat >conftest.$ac_ext <<_ACEOF
6387 /* confdefs.h. */
6388 _ACEOF
6389 cat confdefs.h >>conftest.$ac_ext
6390 cat >>conftest.$ac_ext <<_ACEOF
6391 /* end confdefs.h. */
6392 $ac_includes_default
6393 #include <valgrind.h>
6394 _ACEOF
6395 rm -f conftest.$ac_objext
6396 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6397 (eval $ac_compile) 2>conftest.er1
6398 ac_status=$?
6399 grep -v '^ *+' conftest.er1 >conftest.err
6400 rm -f conftest.er1
6401 cat conftest.err >&5
6402 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6403 (exit $ac_status); } &&
6404 { ac_try='test -z "$ac_c_werror_flag"
6405 || test ! -s conftest.err'
6406 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6407 (eval $ac_try) 2>&5
6408 ac_status=$?
6409 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6410 (exit $ac_status); }; } &&
6411 { ac_try='test -s conftest.$ac_objext'
6412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6413 (eval $ac_try) 2>&5
6414 ac_status=$?
6415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416 (exit $ac_status); }; }; then
6417 ac_header_compiler=yes
6418 else
6419 echo "$as_me: failed program was:" >&5
6420 sed 's/^/| /' conftest.$ac_ext >&5
6421
6422 ac_header_compiler=no
6423 fi
6424 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6425 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6426 echo "${ECHO_T}$ac_header_compiler" >&6
6427
6428 # Is the header present?
6429 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6430 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6431 cat >conftest.$ac_ext <<_ACEOF
6432 /* confdefs.h. */
6433 _ACEOF
6434 cat confdefs.h >>conftest.$ac_ext
6435 cat >>conftest.$ac_ext <<_ACEOF
6436 /* end confdefs.h. */
6437 #include <valgrind.h>
6438 _ACEOF
6439 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6440 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6441 ac_status=$?
6442 grep -v '^ *+' conftest.er1 >conftest.err
6443 rm -f conftest.er1
6444 cat conftest.err >&5
6445 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6446 (exit $ac_status); } >/dev/null; then
6447 if test -s conftest.err; then
6448 ac_cpp_err=$ac_c_preproc_warn_flag
6449 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6450 else
6451 ac_cpp_err=
6452 fi
6453 else
6454 ac_cpp_err=yes
6455 fi
6456 if test -z "$ac_cpp_err"; then
6457 ac_header_preproc=yes
6458 else
6459 echo "$as_me: failed program was:" >&5
6460 sed 's/^/| /' conftest.$ac_ext >&5
6461
6462 ac_header_preproc=no
6463 fi
6464 rm -f conftest.err conftest.$ac_ext
6465 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6466 echo "${ECHO_T}$ac_header_preproc" >&6
6467
6468 # So? What about this header?
6469 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6470 yes:no: )
6471 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6472 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6473 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6474 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6475 ac_header_preproc=yes
6476 ;;
6477 no:yes:* )
6478 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6479 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6480 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6481 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6482 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6483 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6484 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6485 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6486 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6487 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6488 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6489 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6490 (
6491 cat <<\_ASBOX
6492 ## ------------------------------------------ ##
6493 ## Report this to the AC_PACKAGE_NAME lists. ##
6494 ## ------------------------------------------ ##
6495 _ASBOX
6496 ) |
6497 sed "s/^/$as_me: WARNING: /" >&2
6498 ;;
6499 esac
6500 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6501 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6502 if test "${ac_cv_header_valgrind_h+set}" = set; then
6503 echo $ECHO_N "(cached) $ECHO_C" >&6
6504 else
6505 ac_cv_header_valgrind_h=$ac_header_preproc
6506 fi
6507 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6508 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6509
6510 fi
6511 if test $ac_cv_header_valgrind_h = yes; then
6512 have_valgrind_h=yes
6513 else
6514 have_valgrind_h=no
6515 fi
6516
6517
6518
6519 if test x$ac_checking_valgrind != x ; then
6520 # It is certainly possible that there's valgrind but no valgrind.h.
6521 # GCC relies on making annotations so we must have both.
6522 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6523 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6524 cat >conftest.$ac_ext <<_ACEOF
6525 /* confdefs.h. */
6526 _ACEOF
6527 cat confdefs.h >>conftest.$ac_ext
6528 cat >>conftest.$ac_ext <<_ACEOF
6529 /* end confdefs.h. */
6530 #include <valgrind/memcheck.h>
6531 #ifndef VALGRIND_DISCARD
6532 #error VALGRIND_DISCARD not defined
6533 #endif
6534 _ACEOF
6535 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6536 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6537 ac_status=$?
6538 grep -v '^ *+' conftest.er1 >conftest.err
6539 rm -f conftest.er1
6540 cat conftest.err >&5
6541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6542 (exit $ac_status); } >/dev/null; then
6543 if test -s conftest.err; then
6544 ac_cpp_err=$ac_c_preproc_warn_flag
6545 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6546 else
6547 ac_cpp_err=
6548 fi
6549 else
6550 ac_cpp_err=yes
6551 fi
6552 if test -z "$ac_cpp_err"; then
6553 gcc_cv_header_valgrind_memcheck_h=yes
6554 else
6555 echo "$as_me: failed program was:" >&5
6556 sed 's/^/| /' conftest.$ac_ext >&5
6557
6558 gcc_cv_header_valgrind_memcheck_h=no
6559 fi
6560 rm -f conftest.err conftest.$ac_ext
6561 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6562 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6563 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6564 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6565 cat >conftest.$ac_ext <<_ACEOF
6566 /* confdefs.h. */
6567 _ACEOF
6568 cat confdefs.h >>conftest.$ac_ext
6569 cat >>conftest.$ac_ext <<_ACEOF
6570 /* end confdefs.h. */
6571 #include <memcheck.h>
6572 #ifndef VALGRIND_DISCARD
6573 #error VALGRIND_DISCARD not defined
6574 #endif
6575 _ACEOF
6576 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6577 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6578 ac_status=$?
6579 grep -v '^ *+' conftest.er1 >conftest.err
6580 rm -f conftest.er1
6581 cat conftest.err >&5
6582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6583 (exit $ac_status); } >/dev/null; then
6584 if test -s conftest.err; then
6585 ac_cpp_err=$ac_c_preproc_warn_flag
6586 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6587 else
6588 ac_cpp_err=
6589 fi
6590 else
6591 ac_cpp_err=yes
6592 fi
6593 if test -z "$ac_cpp_err"; then
6594 gcc_cv_header_memcheck_h=yes
6595 else
6596 echo "$as_me: failed program was:" >&5
6597 sed 's/^/| /' conftest.$ac_ext >&5
6598
6599 gcc_cv_header_memcheck_h=no
6600 fi
6601 rm -f conftest.err conftest.$ac_ext
6602 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6603 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6604
6605 # Prepare PATH_SEPARATOR.
6606 # The user is always right.
6607 if test "${PATH_SEPARATOR+set}" != set; then
6608 echo "#! /bin/sh" >conf$$.sh
6609 echo "exit 0" >>conf$$.sh
6610 chmod +x conf$$.sh
6611 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6612 PATH_SEPARATOR=';'
6613 else
6614 PATH_SEPARATOR=:
6615 fi
6616 rm -f conf$$.sh
6617 fi
6618
6619 # Find out how to test for executable files. Don't use a zero-byte file,
6620 # as systems may use methods other than mode bits to determine executability.
6621 cat >conf$$.file <<_ASEOF
6622 #! /bin/sh
6623 exit 0
6624 _ASEOF
6625 chmod +x conf$$.file
6626 if test -x conf$$.file >/dev/null 2>&1; then
6627 ac_executable_p="test -x"
6628 else
6629 ac_executable_p="test -f"
6630 fi
6631 rm -f conf$$.file
6632
6633 # Extract the first word of "valgrind", so it can be a program name with args.
6634 set dummy valgrind; ac_word=$2
6635 echo "$as_me:$LINENO: checking for $ac_word" >&5
6636 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6637 if test "${ac_cv_path_valgrind_path+set}" = set; then
6638 echo $ECHO_N "(cached) $ECHO_C" >&6
6639 else
6640 case "$valgrind_path" in
6641 [\\/]* | ?:[\\/]*)
6642 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6643 ;;
6644 *)
6645 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6646 for ac_dir in $PATH; do
6647 IFS="$ac_save_IFS"
6648 test -z "$ac_dir" && ac_dir=.
6649 for ac_exec_ext in '' $ac_executable_extensions; do
6650 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6651 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6652 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6653 break 2
6654 fi
6655 fi
6656 done
6657 done
6658 IFS="$ac_save_IFS"
6659 ;;
6660 esac
6661 fi
6662 valgrind_path="$ac_cv_path_valgrind_path"
6663 if test -n "$valgrind_path"; then
6664 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6665 echo "${ECHO_T}$valgrind_path" >&6
6666 else
6667 echo "$as_me:$LINENO: result: no" >&5
6668 echo "${ECHO_T}no" >&6
6669 fi
6670
6671 if test "x$valgrind_path" = "x" \
6672 || (test $have_valgrind_h = no \
6673 && test $gcc_cv_header_memcheck_h = no \
6674 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6675 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6676 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6677 { (exit 1); exit 1; }; }
6678 fi
6679 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6680 valgrind_command="$valgrind_path -q"
6681
6682 cat >>confdefs.h <<\_ACEOF
6683 #define ENABLE_VALGRIND_CHECKING 1
6684 _ACEOF
6685
6686 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6687
6688 cat >>confdefs.h <<\_ACEOF
6689 #define HAVE_VALGRIND_MEMCHECK_H 1
6690 _ACEOF
6691
6692 fi
6693 if test $gcc_cv_header_memcheck_h = yes; then
6694
6695 cat >>confdefs.h <<\_ACEOF
6696 #define HAVE_MEMCHECK_H 1
6697 _ACEOF
6698
6699 fi
6700 fi
6701
6702
6703
6704 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6705 if test "${enable_mapped_location+set}" = set; then
6706 enableval="$enable_mapped_location"
6707
6708 else
6709 enable_mapped_location=no
6710 fi;
6711
6712 if test "$enable_mapped_location" = yes ; then
6713
6714 cat >>confdefs.h <<\_ACEOF
6715 #define USE_MAPPED_LOCATION 1
6716 _ACEOF
6717
6718 fi
6719
6720 # Enable code coverage collection
6721 # Check whether --enable-coverage or --disable-coverage was given.
6722 if test "${enable_coverage+set}" = set; then
6723 enableval="$enable_coverage"
6724 case "${enableval}" in
6725 yes|noopt)
6726 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6727 ;;
6728 opt)
6729 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6730 ;;
6731 no)
6732 # a.k.a. --disable-coverage
6733 coverage_flags=""
6734 ;;
6735 *)
6736 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6737 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6738 { (exit 1); exit 1; }; }
6739 ;;
6740 esac
6741 else
6742 coverage_flags=""
6743 fi;
6744
6745
6746 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6747 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6748 enableval="$enable_gather_detailed_mem_stats"
6749
6750 else
6751 enable_gather_detailed_mem_stats=no
6752 fi;
6753 if test x$enable_gather_detailed_mem_stats = xyes ; then
6754
6755 cat >>confdefs.h <<\_ACEOF
6756 #define GATHER_STATISTICS 1
6757 _ACEOF
6758
6759 fi
6760
6761 # -------------------------------
6762 # Miscenalleous configure options
6763 # -------------------------------
6764
6765 # With stabs
6766
6767 # Check whether --with-stabs or --without-stabs was given.
6768 if test "${with_stabs+set}" = set; then
6769 withval="$with_stabs"
6770 stabs="$with_stabs"
6771 else
6772 stabs=no
6773 fi;
6774
6775 # Determine whether or not multilibs are enabled.
6776 # Check whether --enable-multilib or --disable-multilib was given.
6777 if test "${enable_multilib+set}" = set; then
6778 enableval="$enable_multilib"
6779
6780 else
6781 enable_multilib=yes
6782 fi;
6783
6784
6785 # Enable __cxa_atexit for C++.
6786 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
6787 if test "${enable___cxa_atexit+set}" = set; then
6788 enableval="$enable___cxa_atexit"
6789
6790 fi;
6791
6792 # Enable threads
6793 # Pass with no value to take the default
6794 # Pass with a value to specify a thread package
6795 # Check whether --enable-threads or --disable-threads was given.
6796 if test "${enable_threads+set}" = set; then
6797 enableval="$enable_threads"
6798
6799 else
6800 enable_threads=''
6801 fi;
6802
6803 # Check whether --enable-objc-gc or --disable-objc-gc was given.
6804 if test "${enable_objc_gc+set}" = set; then
6805 enableval="$enable_objc_gc"
6806 if test x$enable_objc_gc = xno; then
6807 objc_boehm_gc=''
6808 else
6809 objc_boehm_gc=1
6810 fi
6811 else
6812 objc_boehm_gc=''
6813 fi;
6814
6815
6816 # Check whether --with-dwarf2 or --without-dwarf2 was given.
6817 if test "${with_dwarf2+set}" = set; then
6818 withval="$with_dwarf2"
6819 dwarf2="$with_dwarf2"
6820 else
6821 dwarf2=no
6822 fi;
6823
6824 # Check whether --enable-shared or --disable-shared was given.
6825 if test "${enable_shared+set}" = set; then
6826 enableval="$enable_shared"
6827
6828 case $enable_shared in
6829 yes | no) ;;
6830 *)
6831 enable_shared=no
6832 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
6833 for pkg in $enableval; do
6834 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
6835 enable_shared=yes
6836 fi
6837 done
6838 IFS="$ac_save_ifs"
6839 ;;
6840 esac
6841
6842 else
6843 enable_shared=yes
6844 fi;
6845
6846
6847
6848 # Check whether --with-sysroot or --without-sysroot was given.
6849 if test "${with_sysroot+set}" = set; then
6850 withval="$with_sysroot"
6851
6852 case ${with_sysroot} in
6853 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
6854 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
6855 esac
6856
6857 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
6858 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
6859
6860 if test "x$exec_prefix" = xNONE; then
6861 if test "x$prefix" = xNONE; then
6862 test_prefix=/usr/local
6863 else
6864 test_prefix=$prefix
6865 fi
6866 else
6867 test_prefix=$exec_prefix
6868 fi
6869 case ${TARGET_SYSTEM_ROOT} in
6870 "${test_prefix}"|"${test_prefix}/"*|\
6871 '${exec_prefix}'|'${exec_prefix}/'*)
6872 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
6873 TARGET_SYSTEM_ROOT_DEFINE="$t"
6874 ;;
6875 esac
6876
6877 else
6878
6879 TARGET_SYSTEM_ROOT=
6880 TARGET_SYSTEM_ROOT_DEFINE=
6881 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
6882
6883 fi;
6884
6885
6886
6887
6888 # Build with intermodule optimisations
6889 # Check whether --enable-intermodule or --disable-intermodule was given.
6890 if test "${enable_intermodule+set}" = set; then
6891 enableval="$enable_intermodule"
6892 case ${enable_intermodule} in
6893 yes) onestep="-onestep";;
6894 *) onestep="";;
6895 esac
6896 else
6897 onestep=""
6898 fi;
6899
6900
6901 # Sanity check enable_languages in case someone does not run the toplevel
6902 # configure # script.
6903 # Check whether --enable-languages or --disable-languages was given.
6904 if test "${enable_languages+set}" = set; then
6905 enableval="$enable_languages"
6906 case ,${enable_languages}, in
6907 ,,|,yes,)
6908 # go safe -- we cannot be much sure without the toplevel
6909 # configure's
6910 # analysis of which target libs are present and usable
6911 enable_languages=c
6912 ;;
6913 *,all,*)
6914 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
6915 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
6916 { (exit 1); exit 1; }; }
6917 ;;
6918 *,c,*)
6919 ;;
6920 *)
6921 enable_languages=c,${enable_languages}
6922 ;;
6923 esac
6924 else
6925 enable_languages=c
6926 fi;
6927
6928 subdirs=
6929 for lang in ${srcdir}/*/config-lang.in
6930 do
6931 case $lang in
6932 # The odd quoting in the next line works around
6933 # an apparent bug in bash 1.12 on linux.
6934 ${srcdir}/[*]/config-lang.in) ;;
6935 *)
6936 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
6937 if test "x$lang_alias" = x
6938 then
6939 echo "$lang doesn't set \$language." 1>&2
6940 exit 1
6941 fi
6942 case ",$enable_languages," in
6943 *,$lang_alias,*)
6944 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
6945 esac
6946 ;;
6947 esac
6948 done
6949
6950
6951 # -------------------------
6952 # Checks for other programs
6953 # -------------------------
6954
6955 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6956 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
6957 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
6958 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
6959 echo $ECHO_N "(cached) $ECHO_C" >&6
6960 else
6961 cat >conftest.make <<\_ACEOF
6962 all:
6963 @echo 'ac_maketemp="$(MAKE)"'
6964 _ACEOF
6965 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6966 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
6967 if test -n "$ac_maketemp"; then
6968 eval ac_cv_prog_make_${ac_make}_set=yes
6969 else
6970 eval ac_cv_prog_make_${ac_make}_set=no
6971 fi
6972 rm -f conftest.make
6973 fi
6974 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
6975 echo "$as_me:$LINENO: result: yes" >&5
6976 echo "${ECHO_T}yes" >&6
6977 SET_MAKE=
6978 else
6979 echo "$as_me:$LINENO: result: no" >&5
6980 echo "${ECHO_T}no" >&6
6981 SET_MAKE="MAKE=${MAKE-make}"
6982 fi
6983
6984
6985 # Find some useful tools
6986 for ac_prog in gawk mawk nawk awk
6987 do
6988 # Extract the first word of "$ac_prog", so it can be a program name with args.
6989 set dummy $ac_prog; ac_word=$2
6990 echo "$as_me:$LINENO: checking for $ac_word" >&5
6991 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6992 if test "${ac_cv_prog_AWK+set}" = set; then
6993 echo $ECHO_N "(cached) $ECHO_C" >&6
6994 else
6995 if test -n "$AWK"; then
6996 ac_cv_prog_AWK="$AWK" # Let the user override the test.
6997 else
6998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6999 for as_dir in $PATH
7000 do
7001 IFS=$as_save_IFS
7002 test -z "$as_dir" && as_dir=.
7003 for ac_exec_ext in '' $ac_executable_extensions; do
7004 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7005 ac_cv_prog_AWK="$ac_prog"
7006 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7007 break 2
7008 fi
7009 done
7010 done
7011
7012 fi
7013 fi
7014 AWK=$ac_cv_prog_AWK
7015 if test -n "$AWK"; then
7016 echo "$as_me:$LINENO: result: $AWK" >&5
7017 echo "${ECHO_T}$AWK" >&6
7018 else
7019 echo "$as_me:$LINENO: result: no" >&5
7020 echo "${ECHO_T}no" >&6
7021 fi
7022
7023 test -n "$AWK" && break
7024 done
7025
7026 # We need awk to create options.c and options.h.
7027 # Bail out if it's missing.
7028 case ${AWK} in
7029 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7030 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7031 { (exit 1); exit 1; }; } ;;
7032 esac
7033
7034 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7035 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7036 if test "${gcc_cv_prog_LN_S+set}" = set; then
7037 echo $ECHO_N "(cached) $ECHO_C" >&6
7038 else
7039 rm -f conftestdata_t
7040 echo >conftestdata_f
7041 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7042 then
7043 gcc_cv_prog_LN_S="ln -s"
7044 else
7045 if ln conftestdata_f conftestdata_t 2>/dev/null
7046 then
7047 gcc_cv_prog_LN_S=ln
7048 else
7049 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7050 then
7051 gcc_cv_prog_LN_S="cp -p"
7052 else
7053 gcc_cv_prog_LN_S=cp
7054 fi
7055 fi
7056 fi
7057 rm -f conftestdata_f conftestdata_t
7058
7059 fi
7060 LN_S="$gcc_cv_prog_LN_S"
7061 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7062 echo "$as_me:$LINENO: result: yes" >&5
7063 echo "${ECHO_T}yes" >&6
7064 else
7065 if test "$gcc_cv_prog_LN_S" = "ln"; then
7066 echo "$as_me:$LINENO: result: no, using ln" >&5
7067 echo "${ECHO_T}no, using ln" >&6
7068 else
7069 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7070 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7071 fi
7072 fi
7073
7074 echo "$as_me:$LINENO: checking whether ln works" >&5
7075 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7076 if test "${acx_cv_prog_LN+set}" = set; then
7077 echo $ECHO_N "(cached) $ECHO_C" >&6
7078 else
7079 rm -f conftestdata_t
7080 echo >conftestdata_f
7081 if ln conftestdata_f conftestdata_t 2>/dev/null
7082 then
7083 acx_cv_prog_LN=ln
7084 else
7085 acx_cv_prog_LN=no
7086 fi
7087 rm -f conftestdata_f conftestdata_t
7088
7089 fi
7090 if test $acx_cv_prog_LN = no; then
7091 LN="$LN_S"
7092 echo "$as_me:$LINENO: result: no, using $LN" >&5
7093 echo "${ECHO_T}no, using $LN" >&6
7094 else
7095 LN="$acx_cv_prog_LN"
7096 echo "$as_me:$LINENO: result: yes" >&5
7097 echo "${ECHO_T}yes" >&6
7098 fi
7099
7100 if test -n "$ac_tool_prefix"; then
7101 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7102 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7103 echo "$as_me:$LINENO: checking for $ac_word" >&5
7104 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7105 if test "${ac_cv_prog_RANLIB+set}" = set; then
7106 echo $ECHO_N "(cached) $ECHO_C" >&6
7107 else
7108 if test -n "$RANLIB"; then
7109 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7110 else
7111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7112 for as_dir in $PATH
7113 do
7114 IFS=$as_save_IFS
7115 test -z "$as_dir" && as_dir=.
7116 for ac_exec_ext in '' $ac_executable_extensions; do
7117 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7118 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7119 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7120 break 2
7121 fi
7122 done
7123 done
7124
7125 fi
7126 fi
7127 RANLIB=$ac_cv_prog_RANLIB
7128 if test -n "$RANLIB"; then
7129 echo "$as_me:$LINENO: result: $RANLIB" >&5
7130 echo "${ECHO_T}$RANLIB" >&6
7131 else
7132 echo "$as_me:$LINENO: result: no" >&5
7133 echo "${ECHO_T}no" >&6
7134 fi
7135
7136 fi
7137 if test -z "$ac_cv_prog_RANLIB"; then
7138 ac_ct_RANLIB=$RANLIB
7139 # Extract the first word of "ranlib", so it can be a program name with args.
7140 set dummy ranlib; ac_word=$2
7141 echo "$as_me:$LINENO: checking for $ac_word" >&5
7142 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7143 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7144 echo $ECHO_N "(cached) $ECHO_C" >&6
7145 else
7146 if test -n "$ac_ct_RANLIB"; then
7147 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7148 else
7149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7150 for as_dir in $PATH
7151 do
7152 IFS=$as_save_IFS
7153 test -z "$as_dir" && as_dir=.
7154 for ac_exec_ext in '' $ac_executable_extensions; do
7155 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7156 ac_cv_prog_ac_ct_RANLIB="ranlib"
7157 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7158 break 2
7159 fi
7160 done
7161 done
7162
7163 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7164 fi
7165 fi
7166 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7167 if test -n "$ac_ct_RANLIB"; then
7168 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7169 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7170 else
7171 echo "$as_me:$LINENO: result: no" >&5
7172 echo "${ECHO_T}no" >&6
7173 fi
7174
7175 RANLIB=$ac_ct_RANLIB
7176 else
7177 RANLIB="$ac_cv_prog_RANLIB"
7178 fi
7179
7180 case "${host}" in
7181 *-*-darwin*)
7182 # By default, the Darwin ranlib will not treat common symbols as
7183 # definitions when building the archive table of contents. Other
7184 # ranlibs do that; pass an option to the Darwin ranlib that makes
7185 # it behave similarly.
7186 ranlib_flags="-c"
7187 ;;
7188 *)
7189 ranlib_flags=""
7190 esac
7191
7192
7193 # Find a good install program. We prefer a C program (faster),
7194 # so one script is as good as another. But avoid the broken or
7195 # incompatible versions:
7196 # SysV /etc/install, /usr/sbin/install
7197 # SunOS /usr/etc/install
7198 # IRIX /sbin/install
7199 # AIX /bin/install
7200 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7201 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7202 # ./install, which can be erroneously created by make from ./install.sh.
7203 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7204 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7205 if test -z "$INSTALL"; then
7206 if test "${ac_cv_path_install+set}" = set; then
7207 echo $ECHO_N "(cached) $ECHO_C" >&6
7208 else
7209 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7210 for ac_dir in $PATH; do
7211 # Account for people who put trailing slashes in PATH elements.
7212 case "$ac_dir/" in
7213 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7214 *)
7215 # OSF1 and SCO ODT 3.0 have their own names for install.
7216 for ac_prog in ginstall scoinst install; do
7217 if test -f $ac_dir/$ac_prog; then
7218 if test $ac_prog = install &&
7219 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7220 # AIX install. It has an incompatible calling convention.
7221 # OSF/1 installbsd also uses dspmsg, but is usable.
7222 :
7223 else
7224 ac_cv_path_install="$ac_dir/$ac_prog -c"
7225 break 2
7226 fi
7227 fi
7228 done
7229 ;;
7230 esac
7231 done
7232 IFS="$ac_save_IFS"
7233
7234 fi
7235 if test "${ac_cv_path_install+set}" = set; then
7236 INSTALL="$ac_cv_path_install"
7237 else
7238 # As a last resort, use the slow shell script. We don't cache a
7239 # path for INSTALL within a source directory, because that will
7240 # break other packages using the cache if that directory is
7241 # removed, or if the path is relative.
7242 INSTALL="$ac_install_sh"
7243 fi
7244 fi
7245 echo "$as_me:$LINENO: result: $INSTALL" >&5
7246 echo "${ECHO_T}$INSTALL" >&6
7247
7248 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7249 # It thinks the first close brace ends the variable substitution.
7250 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7251
7252 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7253
7254
7255 # See if cmp has --ignore-initial.
7256 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7257 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7258 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7259 echo $ECHO_N "(cached) $ECHO_C" >&6
7260 else
7261 echo abfoo >t1
7262 echo cdfoo >t2
7263 gcc_cv_prog_cmp_skip=slowcompare
7264 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7265 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7266 :
7267 else
7268 gcc_cv_prog_cmp_skip=gnucompare
7269 fi
7270 fi
7271 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7272 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7273 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7274 :
7275 else
7276 gcc_cv_prog_cmp_skip=fastcompare
7277 fi
7278 fi
7279 fi
7280 rm t1 t2
7281
7282 fi
7283 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7284 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7285 make_compare_target=$gcc_cv_prog_cmp_skip
7286
7287
7288
7289 # See if we have the mktemp command.
7290 # Extract the first word of "mktemp", so it can be a program name with args.
7291 set dummy mktemp; ac_word=$2
7292 echo "$as_me:$LINENO: checking for $ac_word" >&5
7293 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7294 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7295 echo $ECHO_N "(cached) $ECHO_C" >&6
7296 else
7297 if test -n "$have_mktemp_command"; then
7298 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7299 else
7300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7301 for as_dir in $PATH
7302 do
7303 IFS=$as_save_IFS
7304 test -z "$as_dir" && as_dir=.
7305 for ac_exec_ext in '' $ac_executable_extensions; do
7306 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7307 ac_cv_prog_have_mktemp_command="yes"
7308 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7309 break 2
7310 fi
7311 done
7312 done
7313
7314 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7315 fi
7316 fi
7317 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7318 if test -n "$have_mktemp_command"; then
7319 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7320 echo "${ECHO_T}$have_mktemp_command" >&6
7321 else
7322 echo "$as_me:$LINENO: result: no" >&5
7323 echo "${ECHO_T}no" >&6
7324 fi
7325
7326
7327 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7328
7329 # See if makeinfo has been installed and is modern enough
7330 # that we can use it.
7331 # Extract the first word of "makeinfo", so it can be a program name with args.
7332 set dummy makeinfo; ac_word=$2
7333 echo "$as_me:$LINENO: checking for $ac_word" >&5
7334 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7335 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7336 echo $ECHO_N "(cached) $ECHO_C" >&6
7337 else
7338 if test -n "$MAKEINFO"; then
7339 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7340 else
7341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7342 for as_dir in $PATH
7343 do
7344 IFS=$as_save_IFS
7345 test -z "$as_dir" && as_dir=.
7346 for ac_exec_ext in '' $ac_executable_extensions; do
7347 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7348 ac_cv_prog_MAKEINFO="makeinfo"
7349 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7350 break 2
7351 fi
7352 done
7353 done
7354
7355 fi
7356 fi
7357 MAKEINFO=$ac_cv_prog_MAKEINFO
7358 if test -n "$MAKEINFO"; then
7359 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7360 echo "${ECHO_T}$MAKEINFO" >&6
7361 else
7362 echo "$as_me:$LINENO: result: no" >&5
7363 echo "${ECHO_T}no" >&6
7364 fi
7365
7366 if test -n "$MAKEINFO"; then
7367 # Found it, now check the version.
7368 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7369 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7370 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7371 echo $ECHO_N "(cached) $ECHO_C" >&6
7372 else
7373 ac_prog_version=`$MAKEINFO --version 2>&1 |
7374 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7375 echo "configure:7375: version of makeinfo is $ac_prog_version" >&5
7376 case $ac_prog_version in
7377 '') gcc_cv_prog_makeinfo_modern=no;;
7378 4.[2-9]*)
7379 gcc_cv_prog_makeinfo_modern=yes;;
7380 *) gcc_cv_prog_makeinfo_modern=no;;
7381 esac
7382
7383 fi
7384 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7385 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7386 else
7387 gcc_cv_prog_makeinfo_modern=no
7388 fi
7389
7390 if test $gcc_cv_prog_makeinfo_modern = no; then
7391 MAKEINFO="$MISSING makeinfo"
7392 { echo "$as_me:$LINENO: WARNING:
7393 *** Makeinfo is missing or too old.
7394 *** Info documentation will not be built." >&5
7395 echo "$as_me: WARNING:
7396 *** Makeinfo is missing or too old.
7397 *** Info documentation will not be built." >&2;}
7398 BUILD_INFO=
7399 else
7400 BUILD_INFO=info
7401 fi
7402
7403
7404 # Is pod2man recent enough to regenerate manpages?
7405 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7406 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7407 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7408 echo "$as_me:$LINENO: result: yes" >&5
7409 echo "${ECHO_T}yes" >&6
7410 GENERATED_MANPAGES=generated-manpages
7411 else
7412 echo "$as_me:$LINENO: result: no" >&5
7413 echo "${ECHO_T}no" >&6
7414 GENERATED_MANPAGES=
7415 fi
7416
7417
7418 # How about lex?
7419 for ac_prog in flex
7420 do
7421 # Extract the first word of "$ac_prog", so it can be a program name with args.
7422 set dummy $ac_prog; ac_word=$2
7423 echo "$as_me:$LINENO: checking for $ac_word" >&5
7424 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7425 if test "${ac_cv_prog_FLEX+set}" = set; then
7426 echo $ECHO_N "(cached) $ECHO_C" >&6
7427 else
7428 if test -n "$FLEX"; then
7429 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7430 else
7431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7432 for as_dir in $PATH
7433 do
7434 IFS=$as_save_IFS
7435 test -z "$as_dir" && as_dir=.
7436 for ac_exec_ext in '' $ac_executable_extensions; do
7437 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7438 ac_cv_prog_FLEX="$ac_prog"
7439 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7440 break 2
7441 fi
7442 done
7443 done
7444
7445 fi
7446 fi
7447 FLEX=$ac_cv_prog_FLEX
7448 if test -n "$FLEX"; then
7449 echo "$as_me:$LINENO: result: $FLEX" >&5
7450 echo "${ECHO_T}$FLEX" >&6
7451 else
7452 echo "$as_me:$LINENO: result: no" >&5
7453 echo "${ECHO_T}no" >&6
7454 fi
7455
7456 test -n "$FLEX" && break
7457 done
7458 test -n "$FLEX" || FLEX="$MISSING flex"
7459
7460
7461 # Bison?
7462 for ac_prog in bison
7463 do
7464 # Extract the first word of "$ac_prog", so it can be a program name with args.
7465 set dummy $ac_prog; ac_word=$2
7466 echo "$as_me:$LINENO: checking for $ac_word" >&5
7467 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7468 if test "${ac_cv_prog_BISON+set}" = set; then
7469 echo $ECHO_N "(cached) $ECHO_C" >&6
7470 else
7471 if test -n "$BISON"; then
7472 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7473 else
7474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7475 for as_dir in $PATH
7476 do
7477 IFS=$as_save_IFS
7478 test -z "$as_dir" && as_dir=.
7479 for ac_exec_ext in '' $ac_executable_extensions; do
7480 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7481 ac_cv_prog_BISON="$ac_prog"
7482 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7483 break 2
7484 fi
7485 done
7486 done
7487
7488 fi
7489 fi
7490 BISON=$ac_cv_prog_BISON
7491 if test -n "$BISON"; then
7492 echo "$as_me:$LINENO: result: $BISON" >&5
7493 echo "${ECHO_T}$BISON" >&6
7494 else
7495 echo "$as_me:$LINENO: result: no" >&5
7496 echo "${ECHO_T}no" >&6
7497 fi
7498
7499 test -n "$BISON" && break
7500 done
7501 test -n "$BISON" || BISON="$MISSING bison"
7502
7503
7504 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7505 # check for build == host before using them.
7506
7507 # NM
7508 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7509 && test -d ../binutils ; then
7510 NM='$(objdir)/../binutils/nm-new'
7511 else
7512 # Extract the first word of "nm", so it can be a program name with args.
7513 set dummy nm; ac_word=$2
7514 echo "$as_me:$LINENO: checking for $ac_word" >&5
7515 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7516 if test "${ac_cv_prog_NM+set}" = set; then
7517 echo $ECHO_N "(cached) $ECHO_C" >&6
7518 else
7519 if test -n "$NM"; then
7520 ac_cv_prog_NM="$NM" # Let the user override the test.
7521 else
7522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7523 for as_dir in $PATH
7524 do
7525 IFS=$as_save_IFS
7526 test -z "$as_dir" && as_dir=.
7527 for ac_exec_ext in '' $ac_executable_extensions; do
7528 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7529 ac_cv_prog_NM="nm"
7530 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7531 break 2
7532 fi
7533 done
7534 done
7535
7536 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7537 fi
7538 fi
7539 NM=$ac_cv_prog_NM
7540 if test -n "$NM"; then
7541 echo "$as_me:$LINENO: result: $NM" >&5
7542 echo "${ECHO_T}$NM" >&6
7543 else
7544 echo "$as_me:$LINENO: result: no" >&5
7545 echo "${ECHO_T}no" >&6
7546 fi
7547
7548 fi
7549
7550 # AR
7551 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7552 && test -d ../binutils ; then
7553 AR='$(objdir)/../binutils/ar'
7554 else
7555 # Extract the first word of "ar", so it can be a program name with args.
7556 set dummy ar; ac_word=$2
7557 echo "$as_me:$LINENO: checking for $ac_word" >&5
7558 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7559 if test "${ac_cv_prog_AR+set}" = set; then
7560 echo $ECHO_N "(cached) $ECHO_C" >&6
7561 else
7562 if test -n "$AR"; then
7563 ac_cv_prog_AR="$AR" # Let the user override the test.
7564 else
7565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7566 for as_dir in $PATH
7567 do
7568 IFS=$as_save_IFS
7569 test -z "$as_dir" && as_dir=.
7570 for ac_exec_ext in '' $ac_executable_extensions; do
7571 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7572 ac_cv_prog_AR="ar"
7573 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7574 break 2
7575 fi
7576 done
7577 done
7578
7579 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7580 fi
7581 fi
7582 AR=$ac_cv_prog_AR
7583 if test -n "$AR"; then
7584 echo "$as_me:$LINENO: result: $AR" >&5
7585 echo "${ECHO_T}$AR" >&6
7586 else
7587 echo "$as_me:$LINENO: result: no" >&5
7588 echo "${ECHO_T}no" >&6
7589 fi
7590
7591 fi
7592
7593
7594 # --------------------
7595 # Checks for C headers
7596 # --------------------
7597
7598 echo "$as_me:$LINENO: checking for GNU C library" >&5
7599 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7600 if test "${gcc_cv_glibc+set}" = set; then
7601 echo $ECHO_N "(cached) $ECHO_C" >&6
7602 else
7603 cat >conftest.$ac_ext <<_ACEOF
7604 /* confdefs.h. */
7605 _ACEOF
7606 cat confdefs.h >>conftest.$ac_ext
7607 cat >>conftest.$ac_ext <<_ACEOF
7608 /* end confdefs.h. */
7609 #include <features.h>
7610 int
7611 main ()
7612 {
7613
7614 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7615 #error Not a GNU C library system
7616 #endif
7617 ;
7618 return 0;
7619 }
7620 _ACEOF
7621 rm -f conftest.$ac_objext
7622 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7623 (eval $ac_compile) 2>conftest.er1
7624 ac_status=$?
7625 grep -v '^ *+' conftest.er1 >conftest.err
7626 rm -f conftest.er1
7627 cat conftest.err >&5
7628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7629 (exit $ac_status); } &&
7630 { ac_try='test -z "$ac_c_werror_flag"
7631 || test ! -s conftest.err'
7632 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7633 (eval $ac_try) 2>&5
7634 ac_status=$?
7635 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7636 (exit $ac_status); }; } &&
7637 { ac_try='test -s conftest.$ac_objext'
7638 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7639 (eval $ac_try) 2>&5
7640 ac_status=$?
7641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7642 (exit $ac_status); }; }; then
7643 gcc_cv_glibc=yes
7644 else
7645 echo "$as_me: failed program was:" >&5
7646 sed 's/^/| /' conftest.$ac_ext >&5
7647
7648 gcc_cv_glibc=no
7649 fi
7650 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7651 fi
7652
7653 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7654 echo "${ECHO_T}$gcc_cv_glibc" >&6
7655 if test $gcc_cv_glibc = yes; then
7656
7657 cat >>confdefs.h <<\_ACEOF
7658 #define _GNU_SOURCE 1
7659 _ACEOF
7660
7661 fi
7662
7663 # Need to reject headers which give warnings, so that the -Werror bootstrap
7664 # works later. *sigh* This needs to come before all header checks.
7665
7666 ac_c_preproc_warn_flag=yes
7667
7668 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7669 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7670 if test "${ac_cv_header_stdc+set}" = set; then
7671 echo $ECHO_N "(cached) $ECHO_C" >&6
7672 else
7673 cat >conftest.$ac_ext <<_ACEOF
7674 /* confdefs.h. */
7675 _ACEOF
7676 cat confdefs.h >>conftest.$ac_ext
7677 cat >>conftest.$ac_ext <<_ACEOF
7678 /* end confdefs.h. */
7679 #include <stdlib.h>
7680 #include <stdarg.h>
7681 #include <string.h>
7682 #include <float.h>
7683
7684 int
7685 main ()
7686 {
7687
7688 ;
7689 return 0;
7690 }
7691 _ACEOF
7692 rm -f conftest.$ac_objext
7693 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7694 (eval $ac_compile) 2>conftest.er1
7695 ac_status=$?
7696 grep -v '^ *+' conftest.er1 >conftest.err
7697 rm -f conftest.er1
7698 cat conftest.err >&5
7699 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7700 (exit $ac_status); } &&
7701 { ac_try='test -z "$ac_c_werror_flag"
7702 || test ! -s conftest.err'
7703 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7704 (eval $ac_try) 2>&5
7705 ac_status=$?
7706 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7707 (exit $ac_status); }; } &&
7708 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
7714 ac_cv_header_stdc=yes
7715 else
7716 echo "$as_me: failed program was:" >&5
7717 sed 's/^/| /' conftest.$ac_ext >&5
7718
7719 ac_cv_header_stdc=no
7720 fi
7721 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7722
7723 if test $ac_cv_header_stdc = yes; then
7724 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7725 cat >conftest.$ac_ext <<_ACEOF
7726 /* confdefs.h. */
7727 _ACEOF
7728 cat confdefs.h >>conftest.$ac_ext
7729 cat >>conftest.$ac_ext <<_ACEOF
7730 /* end confdefs.h. */
7731 #include <string.h>
7732
7733 _ACEOF
7734 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7735 $EGREP "memchr" >/dev/null 2>&1; then
7736 :
7737 else
7738 ac_cv_header_stdc=no
7739 fi
7740 rm -f conftest*
7741
7742 fi
7743
7744 if test $ac_cv_header_stdc = yes; then
7745 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7746 cat >conftest.$ac_ext <<_ACEOF
7747 /* confdefs.h. */
7748 _ACEOF
7749 cat confdefs.h >>conftest.$ac_ext
7750 cat >>conftest.$ac_ext <<_ACEOF
7751 /* end confdefs.h. */
7752 #include <stdlib.h>
7753
7754 _ACEOF
7755 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7756 $EGREP "free" >/dev/null 2>&1; then
7757 :
7758 else
7759 ac_cv_header_stdc=no
7760 fi
7761 rm -f conftest*
7762
7763 fi
7764
7765 if test $ac_cv_header_stdc = yes; then
7766 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7767 if test "$cross_compiling" = yes; then
7768 :
7769 else
7770 cat >conftest.$ac_ext <<_ACEOF
7771 /* confdefs.h. */
7772 _ACEOF
7773 cat confdefs.h >>conftest.$ac_ext
7774 cat >>conftest.$ac_ext <<_ACEOF
7775 /* end confdefs.h. */
7776 #include <ctype.h>
7777 #if ((' ' & 0x0FF) == 0x020)
7778 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7779 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7780 #else
7781 # define ISLOWER(c) \
7782 (('a' <= (c) && (c) <= 'i') \
7783 || ('j' <= (c) && (c) <= 'r') \
7784 || ('s' <= (c) && (c) <= 'z'))
7785 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7786 #endif
7787
7788 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7789 int
7790 main ()
7791 {
7792 int i;
7793 for (i = 0; i < 256; i++)
7794 if (XOR (islower (i), ISLOWER (i))
7795 || toupper (i) != TOUPPER (i))
7796 exit(2);
7797 exit (0);
7798 }
7799 _ACEOF
7800 rm -f conftest$ac_exeext
7801 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7802 (eval $ac_link) 2>&5
7803 ac_status=$?
7804 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7805 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7806 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7807 (eval $ac_try) 2>&5
7808 ac_status=$?
7809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7810 (exit $ac_status); }; }; then
7811 :
7812 else
7813 echo "$as_me: program exited with status $ac_status" >&5
7814 echo "$as_me: failed program was:" >&5
7815 sed 's/^/| /' conftest.$ac_ext >&5
7816
7817 ( exit $ac_status )
7818 ac_cv_header_stdc=no
7819 fi
7820 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7821 fi
7822 fi
7823 fi
7824 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7825 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7826 if test $ac_cv_header_stdc = yes; then
7827
7828 cat >>confdefs.h <<\_ACEOF
7829 #define STDC_HEADERS 1
7830 _ACEOF
7831
7832 fi
7833
7834 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7835 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7836 if test "${ac_cv_header_time+set}" = set; then
7837 echo $ECHO_N "(cached) $ECHO_C" >&6
7838 else
7839 cat >conftest.$ac_ext <<_ACEOF
7840 /* confdefs.h. */
7841 _ACEOF
7842 cat confdefs.h >>conftest.$ac_ext
7843 cat >>conftest.$ac_ext <<_ACEOF
7844 /* end confdefs.h. */
7845 #include <sys/types.h>
7846 #include <sys/time.h>
7847 #include <time.h>
7848
7849 int
7850 main ()
7851 {
7852 if ((struct tm *) 0)
7853 return 0;
7854 ;
7855 return 0;
7856 }
7857 _ACEOF
7858 rm -f conftest.$ac_objext
7859 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7860 (eval $ac_compile) 2>conftest.er1
7861 ac_status=$?
7862 grep -v '^ *+' conftest.er1 >conftest.err
7863 rm -f conftest.er1
7864 cat conftest.err >&5
7865 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7866 (exit $ac_status); } &&
7867 { ac_try='test -z "$ac_c_werror_flag"
7868 || test ! -s conftest.err'
7869 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7870 (eval $ac_try) 2>&5
7871 ac_status=$?
7872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7873 (exit $ac_status); }; } &&
7874 { ac_try='test -s conftest.$ac_objext'
7875 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7876 (eval $ac_try) 2>&5
7877 ac_status=$?
7878 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7879 (exit $ac_status); }; }; then
7880 ac_cv_header_time=yes
7881 else
7882 echo "$as_me: failed program was:" >&5
7883 sed 's/^/| /' conftest.$ac_ext >&5
7884
7885 ac_cv_header_time=no
7886 fi
7887 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7888 fi
7889 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7890 echo "${ECHO_T}$ac_cv_header_time" >&6
7891 if test $ac_cv_header_time = yes; then
7892
7893 cat >>confdefs.h <<\_ACEOF
7894 #define TIME_WITH_SYS_TIME 1
7895 _ACEOF
7896
7897 fi
7898
7899 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
7900 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
7901 if test "${gcc_cv_header_string+set}" = set; then
7902 echo $ECHO_N "(cached) $ECHO_C" >&6
7903 else
7904 cat >conftest.$ac_ext <<_ACEOF
7905 /* confdefs.h. */
7906 _ACEOF
7907 cat confdefs.h >>conftest.$ac_ext
7908 cat >>conftest.$ac_ext <<_ACEOF
7909 /* end confdefs.h. */
7910 #include <string.h>
7911 #include <strings.h>
7912 int
7913 main ()
7914 {
7915
7916 ;
7917 return 0;
7918 }
7919 _ACEOF
7920 rm -f conftest.$ac_objext
7921 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7922 (eval $ac_compile) 2>conftest.er1
7923 ac_status=$?
7924 grep -v '^ *+' conftest.er1 >conftest.err
7925 rm -f conftest.er1
7926 cat conftest.err >&5
7927 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7928 (exit $ac_status); } &&
7929 { ac_try='test -z "$ac_c_werror_flag"
7930 || test ! -s conftest.err'
7931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7932 (eval $ac_try) 2>&5
7933 ac_status=$?
7934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7935 (exit $ac_status); }; } &&
7936 { ac_try='test -s conftest.$ac_objext'
7937 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7938 (eval $ac_try) 2>&5
7939 ac_status=$?
7940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7941 (exit $ac_status); }; }; then
7942 gcc_cv_header_string=yes
7943 else
7944 echo "$as_me: failed program was:" >&5
7945 sed 's/^/| /' conftest.$ac_ext >&5
7946
7947 gcc_cv_header_string=no
7948 fi
7949 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7950 fi
7951 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
7952 echo "${ECHO_T}$gcc_cv_header_string" >&6
7953 if test $gcc_cv_header_string = yes; then
7954
7955 cat >>confdefs.h <<\_ACEOF
7956 #define STRING_WITH_STRINGS 1
7957 _ACEOF
7958
7959 fi
7960
7961 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
7962 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
7963 if test "${ac_cv_header_sys_wait_h+set}" = set; then
7964 echo $ECHO_N "(cached) $ECHO_C" >&6
7965 else
7966 cat >conftest.$ac_ext <<_ACEOF
7967 /* confdefs.h. */
7968 _ACEOF
7969 cat confdefs.h >>conftest.$ac_ext
7970 cat >>conftest.$ac_ext <<_ACEOF
7971 /* end confdefs.h. */
7972 #include <sys/types.h>
7973 #include <sys/wait.h>
7974 #ifndef WEXITSTATUS
7975 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
7976 #endif
7977 #ifndef WIFEXITED
7978 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7979 #endif
7980
7981 int
7982 main ()
7983 {
7984 int s;
7985 wait (&s);
7986 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7987 ;
7988 return 0;
7989 }
7990 _ACEOF
7991 rm -f conftest.$ac_objext
7992 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7993 (eval $ac_compile) 2>conftest.er1
7994 ac_status=$?
7995 grep -v '^ *+' conftest.er1 >conftest.err
7996 rm -f conftest.er1
7997 cat conftest.err >&5
7998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7999 (exit $ac_status); } &&
8000 { ac_try='test -z "$ac_c_werror_flag"
8001 || test ! -s conftest.err'
8002 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8003 (eval $ac_try) 2>&5
8004 ac_status=$?
8005 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8006 (exit $ac_status); }; } &&
8007 { ac_try='test -s conftest.$ac_objext'
8008 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8009 (eval $ac_try) 2>&5
8010 ac_status=$?
8011 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8012 (exit $ac_status); }; }; then
8013 ac_cv_header_sys_wait_h=yes
8014 else
8015 echo "$as_me: failed program was:" >&5
8016 sed 's/^/| /' conftest.$ac_ext >&5
8017
8018 ac_cv_header_sys_wait_h=no
8019 fi
8020 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8021 fi
8022 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8023 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8024 if test $ac_cv_header_sys_wait_h = yes; then
8025
8026 cat >>confdefs.h <<\_ACEOF
8027 #define HAVE_SYS_WAIT_H 1
8028 _ACEOF
8029
8030 fi
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8055 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8056 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8057 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8058 do
8059 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8060 echo "$as_me:$LINENO: checking for $ac_header" >&5
8061 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8062 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8063 echo $ECHO_N "(cached) $ECHO_C" >&6
8064 else
8065 cat >conftest.$ac_ext <<_ACEOF
8066 /* confdefs.h. */
8067 _ACEOF
8068 cat confdefs.h >>conftest.$ac_ext
8069 cat >>conftest.$ac_ext <<_ACEOF
8070 /* end confdefs.h. */
8071 #include <$ac_header>
8072 _ACEOF
8073 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8074 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8075 ac_status=$?
8076 grep -v '^ *+' conftest.er1 >conftest.err
8077 rm -f conftest.er1
8078 cat conftest.err >&5
8079 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8080 (exit $ac_status); } >/dev/null; then
8081 if test -s conftest.err; then
8082 ac_cpp_err=$ac_c_preproc_warn_flag
8083 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8084 else
8085 ac_cpp_err=
8086 fi
8087 else
8088 ac_cpp_err=yes
8089 fi
8090 if test -z "$ac_cpp_err"; then
8091 eval "$as_ac_Header=yes"
8092 else
8093 echo "$as_me: failed program was:" >&5
8094 sed 's/^/| /' conftest.$ac_ext >&5
8095
8096 eval "$as_ac_Header=no"
8097 fi
8098 rm -f conftest.err conftest.$ac_ext
8099 fi
8100 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8101 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8102 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8103 cat >>confdefs.h <<_ACEOF
8104 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8105 _ACEOF
8106
8107 fi
8108 done
8109
8110
8111 # Check for thread headers.
8112 echo "$as_me:$LINENO: checking for thread.h" >&5
8113 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8114 if test "${ac_cv_header_thread_h+set}" = set; then
8115 echo $ECHO_N "(cached) $ECHO_C" >&6
8116 else
8117 cat >conftest.$ac_ext <<_ACEOF
8118 /* confdefs.h. */
8119 _ACEOF
8120 cat confdefs.h >>conftest.$ac_ext
8121 cat >>conftest.$ac_ext <<_ACEOF
8122 /* end confdefs.h. */
8123 #include <thread.h>
8124 _ACEOF
8125 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8126 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8127 ac_status=$?
8128 grep -v '^ *+' conftest.er1 >conftest.err
8129 rm -f conftest.er1
8130 cat conftest.err >&5
8131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8132 (exit $ac_status); } >/dev/null; then
8133 if test -s conftest.err; then
8134 ac_cpp_err=$ac_c_preproc_warn_flag
8135 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8136 else
8137 ac_cpp_err=
8138 fi
8139 else
8140 ac_cpp_err=yes
8141 fi
8142 if test -z "$ac_cpp_err"; then
8143 ac_cv_header_thread_h=yes
8144 else
8145 echo "$as_me: failed program was:" >&5
8146 sed 's/^/| /' conftest.$ac_ext >&5
8147
8148 ac_cv_header_thread_h=no
8149 fi
8150 rm -f conftest.err conftest.$ac_ext
8151 fi
8152 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8153 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8154 if test $ac_cv_header_thread_h = yes; then
8155 have_thread_h=yes
8156 else
8157 have_thread_h=
8158 fi
8159
8160 echo "$as_me:$LINENO: checking for pthread.h" >&5
8161 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8162 if test "${ac_cv_header_pthread_h+set}" = set; then
8163 echo $ECHO_N "(cached) $ECHO_C" >&6
8164 else
8165 cat >conftest.$ac_ext <<_ACEOF
8166 /* confdefs.h. */
8167 _ACEOF
8168 cat confdefs.h >>conftest.$ac_ext
8169 cat >>conftest.$ac_ext <<_ACEOF
8170 /* end confdefs.h. */
8171 #include <pthread.h>
8172 _ACEOF
8173 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8174 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8175 ac_status=$?
8176 grep -v '^ *+' conftest.er1 >conftest.err
8177 rm -f conftest.er1
8178 cat conftest.err >&5
8179 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8180 (exit $ac_status); } >/dev/null; then
8181 if test -s conftest.err; then
8182 ac_cpp_err=$ac_c_preproc_warn_flag
8183 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8184 else
8185 ac_cpp_err=
8186 fi
8187 else
8188 ac_cpp_err=yes
8189 fi
8190 if test -z "$ac_cpp_err"; then
8191 ac_cv_header_pthread_h=yes
8192 else
8193 echo "$as_me: failed program was:" >&5
8194 sed 's/^/| /' conftest.$ac_ext >&5
8195
8196 ac_cv_header_pthread_h=no
8197 fi
8198 rm -f conftest.err conftest.$ac_ext
8199 fi
8200 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8201 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8202 if test $ac_cv_header_pthread_h = yes; then
8203 have_pthread_h=yes
8204 else
8205 have_pthread_h=
8206 fi
8207
8208
8209 # These tests can't be done till we know if we have limits.h.
8210 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8211 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8212 if test "${gcc_cv_decl_char_bit+set}" = set; then
8213 echo $ECHO_N "(cached) $ECHO_C" >&6
8214 else
8215 cat >conftest.$ac_ext <<_ACEOF
8216 /* confdefs.h. */
8217 _ACEOF
8218 cat confdefs.h >>conftest.$ac_ext
8219 cat >>conftest.$ac_ext <<_ACEOF
8220 /* end confdefs.h. */
8221 #ifdef HAVE_LIMITS_H
8222 #include <limits.h>
8223 #endif
8224 #ifdef CHAR_BIT
8225 found
8226 #endif
8227 _ACEOF
8228 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8229 $EGREP "found" >/dev/null 2>&1; then
8230 gcc_cv_decl_char_bit=yes
8231 else
8232 gcc_cv_decl_char_bit=no
8233 fi
8234 rm -f conftest*
8235
8236
8237 fi
8238 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8239 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8240 if test $gcc_cv_decl_char_bit = no; then
8241 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8242 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8243 if test "${gcc_cv_c_nbby+set}" = set; then
8244 echo $ECHO_N "(cached) $ECHO_C" >&6
8245 else
8246 i=8
8247 gcc_cv_c_nbby=
8248 while test $i -lt 65; do
8249 cat >conftest.$ac_ext <<_ACEOF
8250 /* confdefs.h. */
8251 _ACEOF
8252 cat confdefs.h >>conftest.$ac_ext
8253 cat >>conftest.$ac_ext <<_ACEOF
8254 /* end confdefs.h. */
8255
8256 int
8257 main ()
8258 {
8259 switch(0) {
8260 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8261 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8262 ; }
8263 ;
8264 return 0;
8265 }
8266 _ACEOF
8267 rm -f conftest.$ac_objext
8268 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8269 (eval $ac_compile) 2>conftest.er1
8270 ac_status=$?
8271 grep -v '^ *+' conftest.er1 >conftest.err
8272 rm -f conftest.er1
8273 cat conftest.err >&5
8274 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8275 (exit $ac_status); } &&
8276 { ac_try='test -z "$ac_c_werror_flag"
8277 || test ! -s conftest.err'
8278 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8279 (eval $ac_try) 2>&5
8280 ac_status=$?
8281 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8282 (exit $ac_status); }; } &&
8283 { ac_try='test -s conftest.$ac_objext'
8284 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8285 (eval $ac_try) 2>&5
8286 ac_status=$?
8287 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8288 (exit $ac_status); }; }; then
8289 gcc_cv_c_nbby=$i; break
8290 else
8291 echo "$as_me: failed program was:" >&5
8292 sed 's/^/| /' conftest.$ac_ext >&5
8293
8294 fi
8295 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8296 i=`expr $i + 1`
8297 done
8298 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8299
8300 fi
8301 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8302 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8303 if test $gcc_cv_c_nbby = failed; then
8304 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8305 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8306 { (exit 1); exit 1; }; }
8307 else
8308
8309 cat >>confdefs.h <<_ACEOF
8310 #define CHAR_BIT $gcc_cv_c_nbby
8311 _ACEOF
8312
8313 fi
8314 fi
8315 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8316 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8317 if test "${ac_cv_c_bigendian+set}" = set; then
8318 echo $ECHO_N "(cached) $ECHO_C" >&6
8319 else
8320 ac_cv_c_bigendian=unknown
8321 # See if sys/param.h defines the BYTE_ORDER macro.
8322 cat >conftest.$ac_ext <<_ACEOF
8323 /* confdefs.h. */
8324 _ACEOF
8325 cat confdefs.h >>conftest.$ac_ext
8326 cat >>conftest.$ac_ext <<_ACEOF
8327 /* end confdefs.h. */
8328 #include <sys/types.h>
8329 #include <sys/param.h>
8330 int
8331 main ()
8332 {
8333
8334 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8335 bogus endian macros
8336 #endif
8337 ;
8338 return 0;
8339 }
8340 _ACEOF
8341 rm -f conftest.$ac_objext
8342 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8343 (eval $ac_compile) 2>conftest.er1
8344 ac_status=$?
8345 grep -v '^ *+' conftest.er1 >conftest.err
8346 rm -f conftest.er1
8347 cat conftest.err >&5
8348 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8349 (exit $ac_status); } &&
8350 { ac_try='test -z "$ac_c_werror_flag"
8351 || test ! -s conftest.err'
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 $ac_status); }; } &&
8357 { ac_try='test -s conftest.$ac_objext'
8358 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8359 (eval $ac_try) 2>&5
8360 ac_status=$?
8361 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8362 (exit $ac_status); }; }; then
8363 # It does; now see whether it defined to BIG_ENDIAN or not.
8364 cat >conftest.$ac_ext <<_ACEOF
8365 /* confdefs.h. */
8366 _ACEOF
8367 cat confdefs.h >>conftest.$ac_ext
8368 cat >>conftest.$ac_ext <<_ACEOF
8369 /* end confdefs.h. */
8370 #include <sys/types.h>
8371 #include <sys/param.h>
8372 int
8373 main ()
8374 {
8375
8376 #if BYTE_ORDER != BIG_ENDIAN
8377 not big endian
8378 #endif
8379 ;
8380 return 0;
8381 }
8382 _ACEOF
8383 rm -f conftest.$ac_objext
8384 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8385 (eval $ac_compile) 2>conftest.er1
8386 ac_status=$?
8387 grep -v '^ *+' conftest.er1 >conftest.err
8388 rm -f conftest.er1
8389 cat conftest.err >&5
8390 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8391 (exit $ac_status); } &&
8392 { ac_try='test -z "$ac_c_werror_flag"
8393 || test ! -s conftest.err'
8394 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8395 (eval $ac_try) 2>&5
8396 ac_status=$?
8397 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8398 (exit $ac_status); }; } &&
8399 { ac_try='test -s conftest.$ac_objext'
8400 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8401 (eval $ac_try) 2>&5
8402 ac_status=$?
8403 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8404 (exit $ac_status); }; }; then
8405 ac_cv_c_bigendian=yes
8406 else
8407 echo "$as_me: failed program was:" >&5
8408 sed 's/^/| /' conftest.$ac_ext >&5
8409
8410 ac_cv_c_bigendian=no
8411 fi
8412 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8413 else
8414 echo "$as_me: failed program was:" >&5
8415 sed 's/^/| /' conftest.$ac_ext >&5
8416
8417 fi
8418 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8419 if test $ac_cv_c_bigendian = unknown; then
8420 if test "$cross_compiling" = yes; then
8421 echo $ac_n "cross-compiling... " 2>&6
8422 else
8423 cat >conftest.$ac_ext <<_ACEOF
8424 /* confdefs.h. */
8425 _ACEOF
8426 cat confdefs.h >>conftest.$ac_ext
8427 cat >>conftest.$ac_ext <<_ACEOF
8428 /* end confdefs.h. */
8429 main () {
8430 /* Are we little or big endian? From Harbison&Steele. */
8431 union
8432 {
8433 long l;
8434 char c[sizeof (long)];
8435 } u;
8436 u.l = 1;
8437 exit (u.c[sizeof (long) - 1] == 1);
8438 }
8439 _ACEOF
8440 rm -f conftest$ac_exeext
8441 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8442 (eval $ac_link) 2>&5
8443 ac_status=$?
8444 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8445 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8446 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8447 (eval $ac_try) 2>&5
8448 ac_status=$?
8449 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8450 (exit $ac_status); }; }; then
8451 ac_cv_c_bigendian=no
8452 else
8453 echo "$as_me: program exited with status $ac_status" >&5
8454 echo "$as_me: failed program was:" >&5
8455 sed 's/^/| /' conftest.$ac_ext >&5
8456
8457 ( exit $ac_status )
8458 ac_cv_c_bigendian=yes
8459 fi
8460 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8461 fi
8462 fi
8463 fi
8464 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8465 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8466 if test $ac_cv_c_bigendian = unknown; then
8467 echo "$as_me:$LINENO: checking to probe for byte ordering" >&5
8468 echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6
8469
8470 cat >conftest.c <<EOF
8471 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8472 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8473 void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
8474 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8475 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8476 void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
8477 int main() { _ascii (); _ebcdic (); return 0; }
8478 EOF
8479 if test -f conftest.c ; then
8480 if ${CC-cc} ${CFLAGS} -c conftest.c -o conftest.o && test -f conftest.o ; then
8481 if test `grep -l BIGenDianSyS conftest.o` ; then
8482 echo $ac_n ' big endian probe OK, ' 1>&6
8483 ac_cv_c_bigendian=yes
8484 fi
8485 if test `grep -l LiTTleEnDian conftest.o` ; then
8486 echo $ac_n ' little endian probe OK, ' 1>&6
8487 if test $ac_cv_c_bigendian = yes ; then
8488 ac_cv_c_bigendian=unknown;
8489 else
8490 ac_cv_c_bigendian=no
8491 fi
8492 fi
8493 echo $ac_n 'guessing bigendian ... ' >&6
8494 fi
8495 fi
8496 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8497 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8498 fi
8499 if test $ac_cv_c_bigendian = yes; then
8500
8501 cat >>confdefs.h <<\_ACEOF
8502 #define WORDS_BIGENDIAN 1
8503 _ACEOF
8504
8505
8506 cat >>confdefs.h <<\_ACEOF
8507 #define HOST_WORDS_BIG_ENDIAN 1
8508 _ACEOF
8509
8510 BYTEORDER=4321
8511 else
8512 BYTEORDER=1234
8513 fi
8514
8515 cat >>confdefs.h <<_ACEOF
8516 #define BYTEORDER $BYTEORDER
8517 _ACEOF
8518
8519 if test $ac_cv_c_bigendian = unknown; then
8520 { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5
8521 echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;}
8522 { (exit 1); exit 1; }; }
8523 fi
8524
8525
8526 # --------
8527 # UNSORTED
8528 # --------
8529
8530 # Stage specific cflags for build.
8531 stage1_cflags=
8532 case $build in
8533 vax-*-*)
8534 if test x$GCC = xyes
8535 then
8536 stage1_cflags="-Wa,-J"
8537 else
8538 stage1_cflags="-J"
8539 fi
8540 ;;
8541 powerpc-*-darwin*)
8542 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
8543 # sources; use -no-cpp-precomp to get to GNU cpp.
8544 # Apple's GCC has bugs in designated initializer handling, so disable
8545 # that too.
8546 stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
8547 ;;
8548 esac
8549
8550
8551 # These libraries may be used by collect2.
8552 # We may need a special search path to get them linked.
8553 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8554 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8555 if test "${gcc_cv_collect2_libs+set}" = set; then
8556 echo $ECHO_N "(cached) $ECHO_C" >&6
8557 else
8558 save_LIBS="$LIBS"
8559 for libs in '' -lld -lmld \
8560 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8561 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8562 do
8563 LIBS="$libs"
8564 cat >conftest.$ac_ext <<_ACEOF
8565 /* confdefs.h. */
8566 _ACEOF
8567 cat confdefs.h >>conftest.$ac_ext
8568 cat >>conftest.$ac_ext <<_ACEOF
8569 /* end confdefs.h. */
8570
8571 /* Override any gcc2 internal prototype to avoid an error. */
8572 #ifdef __cplusplus
8573 extern "C"
8574 #endif
8575 /* We use char because int might match the return type of a gcc2
8576 builtin and then its argument prototype would still apply. */
8577 char ldopen ();
8578 int
8579 main ()
8580 {
8581 ldopen ();
8582 ;
8583 return 0;
8584 }
8585 _ACEOF
8586 rm -f conftest.$ac_objext conftest$ac_exeext
8587 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8588 (eval $ac_link) 2>conftest.er1
8589 ac_status=$?
8590 grep -v '^ *+' conftest.er1 >conftest.err
8591 rm -f conftest.er1
8592 cat conftest.err >&5
8593 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8594 (exit $ac_status); } &&
8595 { ac_try='test -z "$ac_c_werror_flag"
8596 || test ! -s conftest.err'
8597 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8598 (eval $ac_try) 2>&5
8599 ac_status=$?
8600 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8601 (exit $ac_status); }; } &&
8602 { ac_try='test -s conftest$ac_exeext'
8603 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8604 (eval $ac_try) 2>&5
8605 ac_status=$?
8606 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8607 (exit $ac_status); }; }; then
8608 gcc_cv_collect2_libs="$libs"; break
8609 else
8610 echo "$as_me: failed program was:" >&5
8611 sed 's/^/| /' conftest.$ac_ext >&5
8612
8613 fi
8614 rm -f conftest.err conftest.$ac_objext \
8615 conftest$ac_exeext conftest.$ac_ext
8616 done
8617 LIBS="$save_LIBS"
8618 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8619 fi
8620 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8621 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8622 case $gcc_cv_collect2_libs in
8623 "none required") ;;
8624 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8625 esac
8626
8627
8628 # When building Ada code on Alpha, we need exc_resume which is usually in
8629 # -lexc. So test for it.
8630 save_LIBS="$LIBS"
8631 LIBS=
8632 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8633 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8634 if test "${ac_cv_search_exc_resume+set}" = set; then
8635 echo $ECHO_N "(cached) $ECHO_C" >&6
8636 else
8637 ac_func_search_save_LIBS=$LIBS
8638 ac_cv_search_exc_resume=no
8639 cat >conftest.$ac_ext <<_ACEOF
8640 /* confdefs.h. */
8641 _ACEOF
8642 cat confdefs.h >>conftest.$ac_ext
8643 cat >>conftest.$ac_ext <<_ACEOF
8644 /* end confdefs.h. */
8645
8646 /* Override any gcc2 internal prototype to avoid an error. */
8647 #ifdef __cplusplus
8648 extern "C"
8649 #endif
8650 /* We use char because int might match the return type of a gcc2
8651 builtin and then its argument prototype would still apply. */
8652 char exc_resume ();
8653 int
8654 main ()
8655 {
8656 exc_resume ();
8657 ;
8658 return 0;
8659 }
8660 _ACEOF
8661 rm -f conftest.$ac_objext conftest$ac_exeext
8662 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8663 (eval $ac_link) 2>conftest.er1
8664 ac_status=$?
8665 grep -v '^ *+' conftest.er1 >conftest.err
8666 rm -f conftest.er1
8667 cat conftest.err >&5
8668 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8669 (exit $ac_status); } &&
8670 { ac_try='test -z "$ac_c_werror_flag"
8671 || test ! -s conftest.err'
8672 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8673 (eval $ac_try) 2>&5
8674 ac_status=$?
8675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8676 (exit $ac_status); }; } &&
8677 { ac_try='test -s conftest$ac_exeext'
8678 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8679 (eval $ac_try) 2>&5
8680 ac_status=$?
8681 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8682 (exit $ac_status); }; }; then
8683 ac_cv_search_exc_resume="none required"
8684 else
8685 echo "$as_me: failed program was:" >&5
8686 sed 's/^/| /' conftest.$ac_ext >&5
8687
8688 fi
8689 rm -f conftest.err conftest.$ac_objext \
8690 conftest$ac_exeext conftest.$ac_ext
8691 if test "$ac_cv_search_exc_resume" = no; then
8692 for ac_lib in exc; do
8693 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8694 cat >conftest.$ac_ext <<_ACEOF
8695 /* confdefs.h. */
8696 _ACEOF
8697 cat confdefs.h >>conftest.$ac_ext
8698 cat >>conftest.$ac_ext <<_ACEOF
8699 /* end confdefs.h. */
8700
8701 /* Override any gcc2 internal prototype to avoid an error. */
8702 #ifdef __cplusplus
8703 extern "C"
8704 #endif
8705 /* We use char because int might match the return type of a gcc2
8706 builtin and then its argument prototype would still apply. */
8707 char exc_resume ();
8708 int
8709 main ()
8710 {
8711 exc_resume ();
8712 ;
8713 return 0;
8714 }
8715 _ACEOF
8716 rm -f conftest.$ac_objext conftest$ac_exeext
8717 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8718 (eval $ac_link) 2>conftest.er1
8719 ac_status=$?
8720 grep -v '^ *+' conftest.er1 >conftest.err
8721 rm -f conftest.er1
8722 cat conftest.err >&5
8723 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8724 (exit $ac_status); } &&
8725 { ac_try='test -z "$ac_c_werror_flag"
8726 || test ! -s conftest.err'
8727 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8728 (eval $ac_try) 2>&5
8729 ac_status=$?
8730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8731 (exit $ac_status); }; } &&
8732 { ac_try='test -s conftest$ac_exeext'
8733 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8734 (eval $ac_try) 2>&5
8735 ac_status=$?
8736 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8737 (exit $ac_status); }; }; then
8738 ac_cv_search_exc_resume="-l$ac_lib"
8739 break
8740 else
8741 echo "$as_me: failed program was:" >&5
8742 sed 's/^/| /' conftest.$ac_ext >&5
8743
8744 fi
8745 rm -f conftest.err conftest.$ac_objext \
8746 conftest$ac_exeext conftest.$ac_ext
8747 done
8748 fi
8749 LIBS=$ac_func_search_save_LIBS
8750 fi
8751 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
8752 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
8753 if test "$ac_cv_search_exc_resume" != no; then
8754 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
8755
8756 fi
8757
8758 GNAT_LIBEXC="$LIBS"
8759 LIBS="$save_LIBS"
8760
8761
8762 # Some systems put ldexp and frexp in libm instead of libc; assume
8763 # they're both in the same place. jcf-dump needs them.
8764 save_LIBS="$LIBS"
8765 LIBS=
8766 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
8767 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
8768 if test "${ac_cv_search_ldexp+set}" = set; then
8769 echo $ECHO_N "(cached) $ECHO_C" >&6
8770 else
8771 ac_func_search_save_LIBS=$LIBS
8772 ac_cv_search_ldexp=no
8773 cat >conftest.$ac_ext <<_ACEOF
8774 /* confdefs.h. */
8775 _ACEOF
8776 cat confdefs.h >>conftest.$ac_ext
8777 cat >>conftest.$ac_ext <<_ACEOF
8778 /* end confdefs.h. */
8779
8780 /* Override any gcc2 internal prototype to avoid an error. */
8781 #ifdef __cplusplus
8782 extern "C"
8783 #endif
8784 /* We use char because int might match the return type of a gcc2
8785 builtin and then its argument prototype would still apply. */
8786 char ldexp ();
8787 int
8788 main ()
8789 {
8790 ldexp ();
8791 ;
8792 return 0;
8793 }
8794 _ACEOF
8795 rm -f conftest.$ac_objext conftest$ac_exeext
8796 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8797 (eval $ac_link) 2>conftest.er1
8798 ac_status=$?
8799 grep -v '^ *+' conftest.er1 >conftest.err
8800 rm -f conftest.er1
8801 cat conftest.err >&5
8802 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8803 (exit $ac_status); } &&
8804 { ac_try='test -z "$ac_c_werror_flag"
8805 || test ! -s conftest.err'
8806 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8807 (eval $ac_try) 2>&5
8808 ac_status=$?
8809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8810 (exit $ac_status); }; } &&
8811 { ac_try='test -s conftest$ac_exeext'
8812 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8813 (eval $ac_try) 2>&5
8814 ac_status=$?
8815 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8816 (exit $ac_status); }; }; then
8817 ac_cv_search_ldexp="none required"
8818 else
8819 echo "$as_me: failed program was:" >&5
8820 sed 's/^/| /' conftest.$ac_ext >&5
8821
8822 fi
8823 rm -f conftest.err conftest.$ac_objext \
8824 conftest$ac_exeext conftest.$ac_ext
8825 if test "$ac_cv_search_ldexp" = no; then
8826 for ac_lib in m; do
8827 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8828 cat >conftest.$ac_ext <<_ACEOF
8829 /* confdefs.h. */
8830 _ACEOF
8831 cat confdefs.h >>conftest.$ac_ext
8832 cat >>conftest.$ac_ext <<_ACEOF
8833 /* end confdefs.h. */
8834
8835 /* Override any gcc2 internal prototype to avoid an error. */
8836 #ifdef __cplusplus
8837 extern "C"
8838 #endif
8839 /* We use char because int might match the return type of a gcc2
8840 builtin and then its argument prototype would still apply. */
8841 char ldexp ();
8842 int
8843 main ()
8844 {
8845 ldexp ();
8846 ;
8847 return 0;
8848 }
8849 _ACEOF
8850 rm -f conftest.$ac_objext conftest$ac_exeext
8851 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8852 (eval $ac_link) 2>conftest.er1
8853 ac_status=$?
8854 grep -v '^ *+' conftest.er1 >conftest.err
8855 rm -f conftest.er1
8856 cat conftest.err >&5
8857 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8858 (exit $ac_status); } &&
8859 { ac_try='test -z "$ac_c_werror_flag"
8860 || test ! -s conftest.err'
8861 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8862 (eval $ac_try) 2>&5
8863 ac_status=$?
8864 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8865 (exit $ac_status); }; } &&
8866 { ac_try='test -s conftest$ac_exeext'
8867 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8868 (eval $ac_try) 2>&5
8869 ac_status=$?
8870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8871 (exit $ac_status); }; }; then
8872 ac_cv_search_ldexp="-l$ac_lib"
8873 break
8874 else
8875 echo "$as_me: failed program was:" >&5
8876 sed 's/^/| /' conftest.$ac_ext >&5
8877
8878 fi
8879 rm -f conftest.err conftest.$ac_objext \
8880 conftest$ac_exeext conftest.$ac_ext
8881 done
8882 fi
8883 LIBS=$ac_func_search_save_LIBS
8884 fi
8885 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
8886 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
8887 if test "$ac_cv_search_ldexp" != no; then
8888 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
8889
8890 fi
8891
8892 LDEXP_LIB="$LIBS"
8893 LIBS="$save_LIBS"
8894
8895
8896 # Use <inttypes.h> only if it exists,
8897 # doesn't clash with <sys/types.h>, and declares intmax_t.
8898 echo "$as_me:$LINENO: checking for inttypes.h" >&5
8899 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
8900 if test "${gcc_cv_header_inttypes_h+set}" = set; then
8901 echo $ECHO_N "(cached) $ECHO_C" >&6
8902 else
8903 cat >conftest.$ac_ext <<_ACEOF
8904 /* confdefs.h. */
8905 _ACEOF
8906 cat confdefs.h >>conftest.$ac_ext
8907 cat >>conftest.$ac_ext <<_ACEOF
8908 /* end confdefs.h. */
8909 #include <sys/types.h>
8910 #include <inttypes.h>
8911 int
8912 main ()
8913 {
8914 intmax_t i = -1;
8915 ;
8916 return 0;
8917 }
8918 _ACEOF
8919 rm -f conftest.$ac_objext
8920 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8921 (eval $ac_compile) 2>conftest.er1
8922 ac_status=$?
8923 grep -v '^ *+' conftest.er1 >conftest.err
8924 rm -f conftest.er1
8925 cat conftest.err >&5
8926 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8927 (exit $ac_status); } &&
8928 { ac_try='test -z "$ac_c_werror_flag"
8929 || test ! -s conftest.err'
8930 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8931 (eval $ac_try) 2>&5
8932 ac_status=$?
8933 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8934 (exit $ac_status); }; } &&
8935 { ac_try='test -s conftest.$ac_objext'
8936 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8937 (eval $ac_try) 2>&5
8938 ac_status=$?
8939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8940 (exit $ac_status); }; }; then
8941 gcc_cv_header_inttypes_h=yes
8942 else
8943 echo "$as_me: failed program was:" >&5
8944 sed 's/^/| /' conftest.$ac_ext >&5
8945
8946 gcc_cv_header_inttypes_h=no
8947 fi
8948 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8949 fi
8950
8951 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
8952 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
8953 if test $gcc_cv_header_inttypes_h = yes; then
8954
8955 cat >>confdefs.h <<\_ACEOF
8956 #define HAVE_INTTYPES_H 1
8957 _ACEOF
8958
8959 fi
8960
8961
8962
8963
8964
8965
8966
8967
8968
8969
8970
8971
8972
8973
8974
8975
8976
8977
8978
8979
8980
8981
8982
8983
8984
8985
8986
8987 for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \
8988 sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
8989 fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \
8990 scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \
8991 setlocale
8992 do
8993 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8994 echo "$as_me:$LINENO: checking for $ac_func" >&5
8995 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8996 if eval "test \"\${$as_ac_var+set}\" = set"; then
8997 echo $ECHO_N "(cached) $ECHO_C" >&6
8998 else
8999 cat >conftest.$ac_ext <<_ACEOF
9000 /* confdefs.h. */
9001 _ACEOF
9002 cat confdefs.h >>conftest.$ac_ext
9003 cat >>conftest.$ac_ext <<_ACEOF
9004 /* end confdefs.h. */
9005 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9006 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9007 #define $ac_func innocuous_$ac_func
9008
9009 /* System header to define __stub macros and hopefully few prototypes,
9010 which can conflict with char $ac_func (); below.
9011 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9012 <limits.h> exists even on freestanding compilers. */
9013
9014 #ifdef __STDC__
9015 # include <limits.h>
9016 #else
9017 # include <assert.h>
9018 #endif
9019
9020 #undef $ac_func
9021
9022 /* Override any gcc2 internal prototype to avoid an error. */
9023 #ifdef __cplusplus
9024 extern "C"
9025 {
9026 #endif
9027 /* We use char because int might match the return type of a gcc2
9028 builtin and then its argument prototype would still apply. */
9029 char $ac_func ();
9030 /* The GNU C library defines this for functions which it implements
9031 to always fail with ENOSYS. Some functions are actually named
9032 something starting with __ and the normal name is an alias. */
9033 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9034 choke me
9035 #else
9036 char (*f) () = $ac_func;
9037 #endif
9038 #ifdef __cplusplus
9039 }
9040 #endif
9041
9042 int
9043 main ()
9044 {
9045 return f != $ac_func;
9046 ;
9047 return 0;
9048 }
9049 _ACEOF
9050 rm -f conftest.$ac_objext conftest$ac_exeext
9051 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9052 (eval $ac_link) 2>conftest.er1
9053 ac_status=$?
9054 grep -v '^ *+' conftest.er1 >conftest.err
9055 rm -f conftest.er1
9056 cat conftest.err >&5
9057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9058 (exit $ac_status); } &&
9059 { ac_try='test -z "$ac_c_werror_flag"
9060 || test ! -s conftest.err'
9061 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9062 (eval $ac_try) 2>&5
9063 ac_status=$?
9064 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9065 (exit $ac_status); }; } &&
9066 { ac_try='test -s conftest$ac_exeext'
9067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9068 (eval $ac_try) 2>&5
9069 ac_status=$?
9070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9071 (exit $ac_status); }; }; then
9072 eval "$as_ac_var=yes"
9073 else
9074 echo "$as_me: failed program was:" >&5
9075 sed 's/^/| /' conftest.$ac_ext >&5
9076
9077 eval "$as_ac_var=no"
9078 fi
9079 rm -f conftest.err conftest.$ac_objext \
9080 conftest$ac_exeext conftest.$ac_ext
9081 fi
9082 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9083 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9084 if test `eval echo '${'$as_ac_var'}'` = yes; then
9085 cat >>confdefs.h <<_ACEOF
9086 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9087 _ACEOF
9088
9089 fi
9090 done
9091
9092
9093 if test x$ac_cv_func_mbstowcs = xyes; then
9094 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9095 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9096 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9097 echo $ECHO_N "(cached) $ECHO_C" >&6
9098 else
9099 if test "$cross_compiling" = yes; then
9100 gcc_cv_func_mbstowcs_works=yes
9101 else
9102 cat >conftest.$ac_ext <<_ACEOF
9103 /* confdefs.h. */
9104 _ACEOF
9105 cat confdefs.h >>conftest.$ac_ext
9106 cat >>conftest.$ac_ext <<_ACEOF
9107 /* end confdefs.h. */
9108 #include <stdlib.h>
9109 int main()
9110 {
9111 mbstowcs(0, "", 0);
9112 return 0;
9113 }
9114 _ACEOF
9115 rm -f conftest$ac_exeext
9116 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9117 (eval $ac_link) 2>&5
9118 ac_status=$?
9119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9120 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9121 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9122 (eval $ac_try) 2>&5
9123 ac_status=$?
9124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9125 (exit $ac_status); }; }; then
9126 gcc_cv_func_mbstowcs_works=yes
9127 else
9128 echo "$as_me: program exited with status $ac_status" >&5
9129 echo "$as_me: failed program was:" >&5
9130 sed 's/^/| /' conftest.$ac_ext >&5
9131
9132 ( exit $ac_status )
9133 gcc_cv_func_mbstowcs_works=no
9134 fi
9135 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9136 fi
9137 fi
9138 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9139 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9140 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9141
9142 cat >>confdefs.h <<\_ACEOF
9143 #define HAVE_WORKING_MBSTOWCS 1
9144 _ACEOF
9145
9146 fi
9147 fi
9148
9149 echo "$as_me:$LINENO: checking for ssize_t" >&5
9150 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9151 if test "${ac_cv_type_ssize_t+set}" = set; then
9152 echo $ECHO_N "(cached) $ECHO_C" >&6
9153 else
9154 cat >conftest.$ac_ext <<_ACEOF
9155 /* confdefs.h. */
9156 _ACEOF
9157 cat confdefs.h >>conftest.$ac_ext
9158 cat >>conftest.$ac_ext <<_ACEOF
9159 /* end confdefs.h. */
9160 $ac_includes_default
9161 int
9162 main ()
9163 {
9164 if ((ssize_t *) 0)
9165 return 0;
9166 if (sizeof (ssize_t))
9167 return 0;
9168 ;
9169 return 0;
9170 }
9171 _ACEOF
9172 rm -f conftest.$ac_objext
9173 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9174 (eval $ac_compile) 2>conftest.er1
9175 ac_status=$?
9176 grep -v '^ *+' conftest.er1 >conftest.err
9177 rm -f conftest.er1
9178 cat conftest.err >&5
9179 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9180 (exit $ac_status); } &&
9181 { ac_try='test -z "$ac_c_werror_flag"
9182 || test ! -s conftest.err'
9183 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9184 (eval $ac_try) 2>&5
9185 ac_status=$?
9186 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9187 (exit $ac_status); }; } &&
9188 { ac_try='test -s conftest.$ac_objext'
9189 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9190 (eval $ac_try) 2>&5
9191 ac_status=$?
9192 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9193 (exit $ac_status); }; }; then
9194 ac_cv_type_ssize_t=yes
9195 else
9196 echo "$as_me: failed program was:" >&5
9197 sed 's/^/| /' conftest.$ac_ext >&5
9198
9199 ac_cv_type_ssize_t=no
9200 fi
9201 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9202 fi
9203 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9204 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9205 if test $ac_cv_type_ssize_t = yes; then
9206 :
9207 else
9208
9209 cat >>confdefs.h <<_ACEOF
9210 #define ssize_t int
9211 _ACEOF
9212
9213 fi
9214
9215
9216 # Try to determine the array type of the second argument of getgroups
9217 # for the target system (int or gid_t).
9218 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9219 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9220 if test "${ac_cv_type_uid_t+set}" = set; then
9221 echo $ECHO_N "(cached) $ECHO_C" >&6
9222 else
9223 cat >conftest.$ac_ext <<_ACEOF
9224 /* confdefs.h. */
9225 _ACEOF
9226 cat confdefs.h >>conftest.$ac_ext
9227 cat >>conftest.$ac_ext <<_ACEOF
9228 /* end confdefs.h. */
9229 #include <sys/types.h>
9230
9231 _ACEOF
9232 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9233 $EGREP "uid_t" >/dev/null 2>&1; then
9234 ac_cv_type_uid_t=yes
9235 else
9236 ac_cv_type_uid_t=no
9237 fi
9238 rm -f conftest*
9239
9240 fi
9241 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9242 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9243 if test $ac_cv_type_uid_t = no; then
9244
9245 cat >>confdefs.h <<\_ACEOF
9246 #define uid_t int
9247 _ACEOF
9248
9249
9250 cat >>confdefs.h <<\_ACEOF
9251 #define gid_t int
9252 _ACEOF
9253
9254 fi
9255
9256 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9257 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9258 if test "${ac_cv_type_getgroups+set}" = set; then
9259 echo $ECHO_N "(cached) $ECHO_C" >&6
9260 else
9261 if test "$cross_compiling" = yes; then
9262 ac_cv_type_getgroups=cross
9263 else
9264 cat >conftest.$ac_ext <<_ACEOF
9265 /* confdefs.h. */
9266 _ACEOF
9267 cat confdefs.h >>conftest.$ac_ext
9268 cat >>conftest.$ac_ext <<_ACEOF
9269 /* end confdefs.h. */
9270 /* Thanks to Mike Rendell for this test. */
9271 #include <sys/types.h>
9272 #define NGID 256
9273 #undef MAX
9274 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9275
9276 int
9277 main ()
9278 {
9279 gid_t gidset[NGID];
9280 int i, n;
9281 union { gid_t gval; long lval; } val;
9282
9283 val.lval = -1;
9284 for (i = 0; i < NGID; i++)
9285 gidset[i] = val.gval;
9286 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9287 gidset);
9288 /* Exit non-zero if getgroups seems to require an array of ints. This
9289 happens when gid_t is short but getgroups modifies an array of ints. */
9290 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9291 }
9292 _ACEOF
9293 rm -f conftest$ac_exeext
9294 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9295 (eval $ac_link) 2>&5
9296 ac_status=$?
9297 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9298 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9299 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9300 (eval $ac_try) 2>&5
9301 ac_status=$?
9302 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9303 (exit $ac_status); }; }; then
9304 ac_cv_type_getgroups=gid_t
9305 else
9306 echo "$as_me: program exited with status $ac_status" >&5
9307 echo "$as_me: failed program was:" >&5
9308 sed 's/^/| /' conftest.$ac_ext >&5
9309
9310 ( exit $ac_status )
9311 ac_cv_type_getgroups=int
9312 fi
9313 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9314 fi
9315 if test $ac_cv_type_getgroups = cross; then
9316 cat >conftest.$ac_ext <<_ACEOF
9317 /* confdefs.h. */
9318 _ACEOF
9319 cat confdefs.h >>conftest.$ac_ext
9320 cat >>conftest.$ac_ext <<_ACEOF
9321 /* end confdefs.h. */
9322 #include <unistd.h>
9323
9324 _ACEOF
9325 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9326 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9327 ac_cv_type_getgroups=gid_t
9328 else
9329 ac_cv_type_getgroups=int
9330 fi
9331 rm -f conftest*
9332
9333 fi
9334 fi
9335 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9336 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9337
9338 cat >>confdefs.h <<_ACEOF
9339 #define GETGROUPS_T $ac_cv_type_getgroups
9340 _ACEOF
9341
9342
9343 if test "${target}" = "${build}"; then
9344 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9345 else
9346 case "${target}" in
9347 # This condition may need some tweaking. It should include all
9348 # targets where the array type of the second argument of getgroups
9349 # is int and the type of gid_t is not equivalent to int.
9350 *-*-sunos* | *-*-ultrix*)
9351 TARGET_GETGROUPS_T=int
9352 ;;
9353 *)
9354 TARGET_GETGROUPS_T=gid_t
9355 ;;
9356 esac
9357 fi
9358
9359
9360 echo "$as_me:$LINENO: checking whether the printf functions support %p" >&5
9361 echo $ECHO_N "checking whether the printf functions support %p... $ECHO_C" >&6
9362 if test "${gcc_cv_func_printf_ptr+set}" = set; then
9363 echo $ECHO_N "(cached) $ECHO_C" >&6
9364 else
9365 if test "$cross_compiling" = yes; then
9366 gcc_cv_func_printf_ptr=no
9367 else
9368 cat >conftest.$ac_ext <<_ACEOF
9369 /* confdefs.h. */
9370 _ACEOF
9371 cat confdefs.h >>conftest.$ac_ext
9372 cat >>conftest.$ac_ext <<_ACEOF
9373 /* end confdefs.h. */
9374 #include <stdio.h>
9375
9376 int main()
9377 {
9378 char buf[64];
9379 char *p = buf, *q = NULL;
9380 sprintf(buf, "%p", p);
9381 sscanf(buf, "%p", &q);
9382 return (p != q);
9383 }
9384 _ACEOF
9385 rm -f conftest$ac_exeext
9386 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9387 (eval $ac_link) 2>&5
9388 ac_status=$?
9389 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9390 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9391 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9392 (eval $ac_try) 2>&5
9393 ac_status=$?
9394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9395 (exit $ac_status); }; }; then
9396 gcc_cv_func_printf_ptr=yes
9397 else
9398 echo "$as_me: program exited with status $ac_status" >&5
9399 echo "$as_me: failed program was:" >&5
9400 sed 's/^/| /' conftest.$ac_ext >&5
9401
9402 ( exit $ac_status )
9403 gcc_cv_func_printf_ptr=no
9404 fi
9405 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9406 fi
9407 rm -f core core.* *.core
9408 fi
9409 echo "$as_me:$LINENO: result: $gcc_cv_func_printf_ptr" >&5
9410 echo "${ECHO_T}$gcc_cv_func_printf_ptr" >&6
9411 if test $gcc_cv_func_printf_ptr = yes ; then
9412
9413 cat >>confdefs.h <<\_ACEOF
9414 #define HAVE_PRINTF_PTR 1
9415 _ACEOF
9416
9417 fi
9418
9419
9420 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9421 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9422 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9423 echo $ECHO_N "(cached) $ECHO_C" >&6
9424 else
9425 cat >conftest.$ac_ext <<_ACEOF
9426 /* confdefs.h. */
9427 _ACEOF
9428 cat confdefs.h >>conftest.$ac_ext
9429 cat >>conftest.$ac_ext <<_ACEOF
9430 /* end confdefs.h. */
9431 #include <sys/mman.h>
9432 _ACEOF
9433 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9434 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9435 ac_status=$?
9436 grep -v '^ *+' conftest.er1 >conftest.err
9437 rm -f conftest.er1
9438 cat conftest.err >&5
9439 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9440 (exit $ac_status); } >/dev/null; then
9441 if test -s conftest.err; then
9442 ac_cpp_err=$ac_c_preproc_warn_flag
9443 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9444 else
9445 ac_cpp_err=
9446 fi
9447 else
9448 ac_cpp_err=yes
9449 fi
9450 if test -z "$ac_cpp_err"; then
9451 ac_cv_header_sys_mman_h=yes
9452 else
9453 echo "$as_me: failed program was:" >&5
9454 sed 's/^/| /' conftest.$ac_ext >&5
9455
9456 ac_cv_header_sys_mman_h=no
9457 fi
9458 rm -f conftest.err conftest.$ac_ext
9459 fi
9460 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9461 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9462 if test $ac_cv_header_sys_mman_h = yes; then
9463 gcc_header_sys_mman_h=yes
9464 else
9465 gcc_header_sys_mman_h=no
9466 fi
9467
9468 echo "$as_me:$LINENO: checking for mmap" >&5
9469 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9470 if test "${ac_cv_func_mmap+set}" = set; then
9471 echo $ECHO_N "(cached) $ECHO_C" >&6
9472 else
9473 cat >conftest.$ac_ext <<_ACEOF
9474 /* confdefs.h. */
9475 _ACEOF
9476 cat confdefs.h >>conftest.$ac_ext
9477 cat >>conftest.$ac_ext <<_ACEOF
9478 /* end confdefs.h. */
9479 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9480 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9481 #define mmap innocuous_mmap
9482
9483 /* System header to define __stub macros and hopefully few prototypes,
9484 which can conflict with char mmap (); below.
9485 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9486 <limits.h> exists even on freestanding compilers. */
9487
9488 #ifdef __STDC__
9489 # include <limits.h>
9490 #else
9491 # include <assert.h>
9492 #endif
9493
9494 #undef mmap
9495
9496 /* Override any gcc2 internal prototype to avoid an error. */
9497 #ifdef __cplusplus
9498 extern "C"
9499 {
9500 #endif
9501 /* We use char because int might match the return type of a gcc2
9502 builtin and then its argument prototype would still apply. */
9503 char mmap ();
9504 /* The GNU C library defines this for functions which it implements
9505 to always fail with ENOSYS. Some functions are actually named
9506 something starting with __ and the normal name is an alias. */
9507 #if defined (__stub_mmap) || defined (__stub___mmap)
9508 choke me
9509 #else
9510 char (*f) () = mmap;
9511 #endif
9512 #ifdef __cplusplus
9513 }
9514 #endif
9515
9516 int
9517 main ()
9518 {
9519 return f != mmap;
9520 ;
9521 return 0;
9522 }
9523 _ACEOF
9524 rm -f conftest.$ac_objext conftest$ac_exeext
9525 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9526 (eval $ac_link) 2>conftest.er1
9527 ac_status=$?
9528 grep -v '^ *+' conftest.er1 >conftest.err
9529 rm -f conftest.er1
9530 cat conftest.err >&5
9531 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9532 (exit $ac_status); } &&
9533 { ac_try='test -z "$ac_c_werror_flag"
9534 || test ! -s conftest.err'
9535 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9536 (eval $ac_try) 2>&5
9537 ac_status=$?
9538 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9539 (exit $ac_status); }; } &&
9540 { ac_try='test -s conftest$ac_exeext'
9541 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9542 (eval $ac_try) 2>&5
9543 ac_status=$?
9544 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9545 (exit $ac_status); }; }; then
9546 ac_cv_func_mmap=yes
9547 else
9548 echo "$as_me: failed program was:" >&5
9549 sed 's/^/| /' conftest.$ac_ext >&5
9550
9551 ac_cv_func_mmap=no
9552 fi
9553 rm -f conftest.err conftest.$ac_objext \
9554 conftest$ac_exeext conftest.$ac_ext
9555 fi
9556 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9557 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9558 if test $ac_cv_func_mmap = yes; then
9559 gcc_func_mmap=yes
9560 else
9561 gcc_func_mmap=no
9562 fi
9563
9564 if test "$gcc_header_sys_mman_h" != yes \
9565 || test "$gcc_func_mmap" != yes; then
9566 gcc_cv_func_mmap_file=no
9567 gcc_cv_func_mmap_dev_zero=no
9568 gcc_cv_func_mmap_anon=no
9569 else
9570 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9571 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9572 if test "${gcc_cv_func_mmap_file+set}" = set; then
9573 echo $ECHO_N "(cached) $ECHO_C" >&6
9574 else
9575 # Add a system to this blacklist if
9576 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9577 # memory area containing the same data that you'd get if you applied
9578 # read() to the same fd. The only system known to have a problem here
9579 # is VMS, where text files have record structure.
9580 case "$host_os" in
9581 vms* | ultrix*)
9582 gcc_cv_func_mmap_file=no ;;
9583 *)
9584 gcc_cv_func_mmap_file=yes;;
9585 esac
9586 fi
9587 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9588 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9589 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9590 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9591 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9592 echo $ECHO_N "(cached) $ECHO_C" >&6
9593 else
9594 # Add a system to this blacklist if it has mmap() but /dev/zero
9595 # does not exist, or if mmapping /dev/zero does not give anonymous
9596 # zeroed pages with both the following properties:
9597 # 1. If you map N consecutive pages in with one call, and then
9598 # unmap any subset of those pages, the pages that were not
9599 # explicitly unmapped remain accessible.
9600 # 2. If you map two adjacent blocks of memory and then unmap them
9601 # both at once, they must both go away.
9602 # Systems known to be in this category are Windows (all variants),
9603 # VMS, and Darwin.
9604 case "$host_os" in
9605 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9606 gcc_cv_func_mmap_dev_zero=no ;;
9607 *)
9608 gcc_cv_func_mmap_dev_zero=yes;;
9609 esac
9610 fi
9611 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9612 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9613
9614 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9615 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9616 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9617 if test "${gcc_cv_decl_map_anon+set}" = set; then
9618 echo $ECHO_N "(cached) $ECHO_C" >&6
9619 else
9620 cat >conftest.$ac_ext <<_ACEOF
9621 /* confdefs.h. */
9622 _ACEOF
9623 cat confdefs.h >>conftest.$ac_ext
9624 cat >>conftest.$ac_ext <<_ACEOF
9625 /* end confdefs.h. */
9626 #include <sys/types.h>
9627 #include <sys/mman.h>
9628 #include <unistd.h>
9629
9630 #ifndef MAP_ANONYMOUS
9631 #define MAP_ANONYMOUS MAP_ANON
9632 #endif
9633
9634 int
9635 main ()
9636 {
9637 int n = MAP_ANONYMOUS;
9638 ;
9639 return 0;
9640 }
9641 _ACEOF
9642 rm -f conftest.$ac_objext
9643 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9644 (eval $ac_compile) 2>conftest.er1
9645 ac_status=$?
9646 grep -v '^ *+' conftest.er1 >conftest.err
9647 rm -f conftest.er1
9648 cat conftest.err >&5
9649 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9650 (exit $ac_status); } &&
9651 { ac_try='test -z "$ac_c_werror_flag"
9652 || test ! -s conftest.err'
9653 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9654 (eval $ac_try) 2>&5
9655 ac_status=$?
9656 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9657 (exit $ac_status); }; } &&
9658 { ac_try='test -s conftest.$ac_objext'
9659 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9660 (eval $ac_try) 2>&5
9661 ac_status=$?
9662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9663 (exit $ac_status); }; }; then
9664 gcc_cv_decl_map_anon=yes
9665 else
9666 echo "$as_me: failed program was:" >&5
9667 sed 's/^/| /' conftest.$ac_ext >&5
9668
9669 gcc_cv_decl_map_anon=no
9670 fi
9671 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9672 fi
9673 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9674 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9675
9676 if test $gcc_cv_decl_map_anon = no; then
9677 gcc_cv_func_mmap_anon=no
9678 else
9679 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9680 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9681 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9682 echo $ECHO_N "(cached) $ECHO_C" >&6
9683 else
9684 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9685 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9686 # doesn't give anonymous zeroed pages with the same properties listed
9687 # above for use of /dev/zero.
9688 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9689 case "$host_os" in
9690 vms* | cygwin* | pe | mingw* | sco* | udk* )
9691 gcc_cv_func_mmap_anon=no ;;
9692 *)
9693 gcc_cv_func_mmap_anon=yes;;
9694 esac
9695 fi
9696 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9697 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9698 fi
9699 fi
9700
9701 if test $gcc_cv_func_mmap_file = yes; then
9702
9703 cat >>confdefs.h <<\_ACEOF
9704 #define HAVE_MMAP_FILE 1
9705 _ACEOF
9706
9707 fi
9708 if test $gcc_cv_func_mmap_dev_zero = yes; then
9709
9710 cat >>confdefs.h <<\_ACEOF
9711 #define HAVE_MMAP_DEV_ZERO 1
9712 _ACEOF
9713
9714 fi
9715 if test $gcc_cv_func_mmap_anon = yes; then
9716
9717 cat >>confdefs.h <<\_ACEOF
9718 #define HAVE_MMAP_ANON 1
9719 _ACEOF
9720
9721 fi
9722
9723
9724 case "${host}" in
9725 *-*-*vms*)
9726 # Under VMS, vfork works very differently than on Unix. The standard test
9727 # won't work, and it isn't easily adaptable. It makes more sense to
9728 # just force it.
9729 ac_cv_func_vfork_works=yes
9730 ;;
9731 esac
9732 echo "$as_me:$LINENO: checking for pid_t" >&5
9733 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9734 if test "${ac_cv_type_pid_t+set}" = set; then
9735 echo $ECHO_N "(cached) $ECHO_C" >&6
9736 else
9737 cat >conftest.$ac_ext <<_ACEOF
9738 /* confdefs.h. */
9739 _ACEOF
9740 cat confdefs.h >>conftest.$ac_ext
9741 cat >>conftest.$ac_ext <<_ACEOF
9742 /* end confdefs.h. */
9743 $ac_includes_default
9744 int
9745 main ()
9746 {
9747 if ((pid_t *) 0)
9748 return 0;
9749 if (sizeof (pid_t))
9750 return 0;
9751 ;
9752 return 0;
9753 }
9754 _ACEOF
9755 rm -f conftest.$ac_objext
9756 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9757 (eval $ac_compile) 2>conftest.er1
9758 ac_status=$?
9759 grep -v '^ *+' conftest.er1 >conftest.err
9760 rm -f conftest.er1
9761 cat conftest.err >&5
9762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9763 (exit $ac_status); } &&
9764 { ac_try='test -z "$ac_c_werror_flag"
9765 || test ! -s conftest.err'
9766 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9767 (eval $ac_try) 2>&5
9768 ac_status=$?
9769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9770 (exit $ac_status); }; } &&
9771 { ac_try='test -s conftest.$ac_objext'
9772 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9773 (eval $ac_try) 2>&5
9774 ac_status=$?
9775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9776 (exit $ac_status); }; }; then
9777 ac_cv_type_pid_t=yes
9778 else
9779 echo "$as_me: failed program was:" >&5
9780 sed 's/^/| /' conftest.$ac_ext >&5
9781
9782 ac_cv_type_pid_t=no
9783 fi
9784 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9785 fi
9786 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
9787 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
9788 if test $ac_cv_type_pid_t = yes; then
9789 :
9790 else
9791
9792 cat >>confdefs.h <<_ACEOF
9793 #define pid_t int
9794 _ACEOF
9795
9796 fi
9797
9798
9799
9800 for ac_header in unistd.h vfork.h
9801 do
9802 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9803 echo "$as_me:$LINENO: checking for $ac_header" >&5
9804 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9805 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9806 echo $ECHO_N "(cached) $ECHO_C" >&6
9807 else
9808 cat >conftest.$ac_ext <<_ACEOF
9809 /* confdefs.h. */
9810 _ACEOF
9811 cat confdefs.h >>conftest.$ac_ext
9812 cat >>conftest.$ac_ext <<_ACEOF
9813 /* end confdefs.h. */
9814 #include <$ac_header>
9815 _ACEOF
9816 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9817 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9818 ac_status=$?
9819 grep -v '^ *+' conftest.er1 >conftest.err
9820 rm -f conftest.er1
9821 cat conftest.err >&5
9822 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9823 (exit $ac_status); } >/dev/null; then
9824 if test -s conftest.err; then
9825 ac_cpp_err=$ac_c_preproc_warn_flag
9826 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9827 else
9828 ac_cpp_err=
9829 fi
9830 else
9831 ac_cpp_err=yes
9832 fi
9833 if test -z "$ac_cpp_err"; then
9834 eval "$as_ac_Header=yes"
9835 else
9836 echo "$as_me: failed program was:" >&5
9837 sed 's/^/| /' conftest.$ac_ext >&5
9838
9839 eval "$as_ac_Header=no"
9840 fi
9841 rm -f conftest.err conftest.$ac_ext
9842 fi
9843 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9844 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9845 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9846 cat >>confdefs.h <<_ACEOF
9847 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9848 _ACEOF
9849
9850 fi
9851 done
9852
9853
9854
9855 for ac_func in fork vfork
9856 do
9857 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9858 echo "$as_me:$LINENO: checking for $ac_func" >&5
9859 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9860 if eval "test \"\${$as_ac_var+set}\" = set"; then
9861 echo $ECHO_N "(cached) $ECHO_C" >&6
9862 else
9863 cat >conftest.$ac_ext <<_ACEOF
9864 /* confdefs.h. */
9865 _ACEOF
9866 cat confdefs.h >>conftest.$ac_ext
9867 cat >>conftest.$ac_ext <<_ACEOF
9868 /* end confdefs.h. */
9869 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9870 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9871 #define $ac_func innocuous_$ac_func
9872
9873 /* System header to define __stub macros and hopefully few prototypes,
9874 which can conflict with char $ac_func (); below.
9875 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9876 <limits.h> exists even on freestanding compilers. */
9877
9878 #ifdef __STDC__
9879 # include <limits.h>
9880 #else
9881 # include <assert.h>
9882 #endif
9883
9884 #undef $ac_func
9885
9886 /* Override any gcc2 internal prototype to avoid an error. */
9887 #ifdef __cplusplus
9888 extern "C"
9889 {
9890 #endif
9891 /* We use char because int might match the return type of a gcc2
9892 builtin and then its argument prototype would still apply. */
9893 char $ac_func ();
9894 /* The GNU C library defines this for functions which it implements
9895 to always fail with ENOSYS. Some functions are actually named
9896 something starting with __ and the normal name is an alias. */
9897 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9898 choke me
9899 #else
9900 char (*f) () = $ac_func;
9901 #endif
9902 #ifdef __cplusplus
9903 }
9904 #endif
9905
9906 int
9907 main ()
9908 {
9909 return f != $ac_func;
9910 ;
9911 return 0;
9912 }
9913 _ACEOF
9914 rm -f conftest.$ac_objext conftest$ac_exeext
9915 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9916 (eval $ac_link) 2>conftest.er1
9917 ac_status=$?
9918 grep -v '^ *+' conftest.er1 >conftest.err
9919 rm -f conftest.er1
9920 cat conftest.err >&5
9921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9922 (exit $ac_status); } &&
9923 { ac_try='test -z "$ac_c_werror_flag"
9924 || test ! -s conftest.err'
9925 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9926 (eval $ac_try) 2>&5
9927 ac_status=$?
9928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9929 (exit $ac_status); }; } &&
9930 { ac_try='test -s conftest$ac_exeext'
9931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9932 (eval $ac_try) 2>&5
9933 ac_status=$?
9934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9935 (exit $ac_status); }; }; then
9936 eval "$as_ac_var=yes"
9937 else
9938 echo "$as_me: failed program was:" >&5
9939 sed 's/^/| /' conftest.$ac_ext >&5
9940
9941 eval "$as_ac_var=no"
9942 fi
9943 rm -f conftest.err conftest.$ac_objext \
9944 conftest$ac_exeext conftest.$ac_ext
9945 fi
9946 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9947 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9948 if test `eval echo '${'$as_ac_var'}'` = yes; then
9949 cat >>confdefs.h <<_ACEOF
9950 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9951 _ACEOF
9952
9953 fi
9954 done
9955
9956 if test "x$ac_cv_func_fork" = xyes; then
9957 echo "$as_me:$LINENO: checking for working fork" >&5
9958 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
9959 if test "${ac_cv_func_fork_works+set}" = set; then
9960 echo $ECHO_N "(cached) $ECHO_C" >&6
9961 else
9962 if test "$cross_compiling" = yes; then
9963 ac_cv_func_fork_works=cross
9964 else
9965 cat >conftest.$ac_ext <<_ACEOF
9966 /* By Ruediger Kuhlmann. */
9967 #include <sys/types.h>
9968 #if HAVE_UNISTD_H
9969 # include <unistd.h>
9970 #endif
9971 /* Some systems only have a dummy stub for fork() */
9972 int main ()
9973 {
9974 if (fork() < 0)
9975 exit (1);
9976 exit (0);
9977 }
9978 _ACEOF
9979 rm -f conftest$ac_exeext
9980 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9981 (eval $ac_link) 2>&5
9982 ac_status=$?
9983 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9984 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9985 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9986 (eval $ac_try) 2>&5
9987 ac_status=$?
9988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9989 (exit $ac_status); }; }; then
9990 ac_cv_func_fork_works=yes
9991 else
9992 echo "$as_me: program exited with status $ac_status" >&5
9993 echo "$as_me: failed program was:" >&5
9994 sed 's/^/| /' conftest.$ac_ext >&5
9995
9996 ( exit $ac_status )
9997 ac_cv_func_fork_works=no
9998 fi
9999 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10000 fi
10001 fi
10002 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10003 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10004
10005 else
10006 ac_cv_func_fork_works=$ac_cv_func_fork
10007 fi
10008 if test "x$ac_cv_func_fork_works" = xcross; then
10009 case $host in
10010 *-*-amigaos* | *-*-msdosdjgpp*)
10011 # Override, as these systems have only a dummy fork() stub
10012 ac_cv_func_fork_works=no
10013 ;;
10014 *)
10015 ac_cv_func_fork_works=yes
10016 ;;
10017 esac
10018 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10019 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10020 fi
10021 ac_cv_func_vfork_works=$ac_cv_func_vfork
10022 if test "x$ac_cv_func_vfork" = xyes; then
10023 echo "$as_me:$LINENO: checking for working vfork" >&5
10024 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10025 if test "${ac_cv_func_vfork_works+set}" = set; then
10026 echo $ECHO_N "(cached) $ECHO_C" >&6
10027 else
10028 if test "$cross_compiling" = yes; then
10029 ac_cv_func_vfork_works=cross
10030 else
10031 cat >conftest.$ac_ext <<_ACEOF
10032 /* confdefs.h. */
10033 _ACEOF
10034 cat confdefs.h >>conftest.$ac_ext
10035 cat >>conftest.$ac_ext <<_ACEOF
10036 /* end confdefs.h. */
10037 /* Thanks to Paul Eggert for this test. */
10038 #include <stdio.h>
10039 #include <stdlib.h>
10040 #include <sys/types.h>
10041 #include <sys/stat.h>
10042 #include <sys/wait.h>
10043 #if HAVE_UNISTD_H
10044 # include <unistd.h>
10045 #endif
10046 #if HAVE_VFORK_H
10047 # include <vfork.h>
10048 #endif
10049 /* On some sparc systems, changes by the child to local and incoming
10050 argument registers are propagated back to the parent. The compiler
10051 is told about this with #include <vfork.h>, but some compilers
10052 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10053 static variable whose address is put into a register that is
10054 clobbered by the vfork. */
10055 static void
10056 #ifdef __cplusplus
10057 sparc_address_test (int arg)
10058 # else
10059 sparc_address_test (arg) int arg;
10060 #endif
10061 {
10062 static pid_t child;
10063 if (!child) {
10064 child = vfork ();
10065 if (child < 0) {
10066 perror ("vfork");
10067 _exit(2);
10068 }
10069 if (!child) {
10070 arg = getpid();
10071 write(-1, "", 0);
10072 _exit (arg);
10073 }
10074 }
10075 }
10076
10077 int
10078 main ()
10079 {
10080 pid_t parent = getpid ();
10081 pid_t child;
10082
10083 sparc_address_test (0);
10084
10085 child = vfork ();
10086
10087 if (child == 0) {
10088 /* Here is another test for sparc vfork register problems. This
10089 test uses lots of local variables, at least as many local
10090 variables as main has allocated so far including compiler
10091 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10092 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10093 reuse the register of parent for one of the local variables,
10094 since it will think that parent can't possibly be used any more
10095 in this routine. Assigning to the local variable will thus
10096 munge parent in the parent process. */
10097 pid_t
10098 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10099 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10100 /* Convince the compiler that p..p7 are live; otherwise, it might
10101 use the same hardware register for all 8 local variables. */
10102 if (p != p1 || p != p2 || p != p3 || p != p4
10103 || p != p5 || p != p6 || p != p7)
10104 _exit(1);
10105
10106 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10107 from child file descriptors. If the child closes a descriptor
10108 before it execs or exits, this munges the parent's descriptor
10109 as well. Test for this by closing stdout in the child. */
10110 _exit(close(fileno(stdout)) != 0);
10111 } else {
10112 int status;
10113 struct stat st;
10114
10115 while (wait(&status) != child)
10116 ;
10117 exit(
10118 /* Was there some problem with vforking? */
10119 child < 0
10120
10121 /* Did the child fail? (This shouldn't happen.) */
10122 || status
10123
10124 /* Did the vfork/compiler bug occur? */
10125 || parent != getpid()
10126
10127 /* Did the file descriptor bug occur? */
10128 || fstat(fileno(stdout), &st) != 0
10129 );
10130 }
10131 }
10132 _ACEOF
10133 rm -f conftest$ac_exeext
10134 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10135 (eval $ac_link) 2>&5
10136 ac_status=$?
10137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10138 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10139 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10140 (eval $ac_try) 2>&5
10141 ac_status=$?
10142 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10143 (exit $ac_status); }; }; then
10144 ac_cv_func_vfork_works=yes
10145 else
10146 echo "$as_me: program exited with status $ac_status" >&5
10147 echo "$as_me: failed program was:" >&5
10148 sed 's/^/| /' conftest.$ac_ext >&5
10149
10150 ( exit $ac_status )
10151 ac_cv_func_vfork_works=no
10152 fi
10153 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10154 fi
10155 fi
10156 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10157 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10158
10159 fi;
10160 if test "x$ac_cv_func_fork_works" = xcross; then
10161 ac_cv_func_vfork_works=$ac_cv_func_vfork
10162 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10163 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10164 fi
10165
10166 if test "x$ac_cv_func_vfork_works" = xyes; then
10167
10168 cat >>confdefs.h <<\_ACEOF
10169 #define HAVE_WORKING_VFORK 1
10170 _ACEOF
10171
10172 else
10173
10174 cat >>confdefs.h <<\_ACEOF
10175 #define vfork fork
10176 _ACEOF
10177
10178 fi
10179 if test "x$ac_cv_func_fork_works" = xyes; then
10180
10181 cat >>confdefs.h <<\_ACEOF
10182 #define HAVE_WORKING_FORK 1
10183 _ACEOF
10184
10185 fi
10186
10187
10188
10189 if test "X$prefix" = "XNONE"; then
10190 acl_final_prefix="$ac_default_prefix"
10191 else
10192 acl_final_prefix="$prefix"
10193 fi
10194 if test "X$exec_prefix" = "XNONE"; then
10195 acl_final_exec_prefix='${prefix}'
10196 else
10197 acl_final_exec_prefix="$exec_prefix"
10198 fi
10199 acl_save_prefix="$prefix"
10200 prefix="$acl_final_prefix"
10201 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10202 prefix="$acl_save_prefix"
10203
10204
10205 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10206 if test "${with_gnu_ld+set}" = set; then
10207 withval="$with_gnu_ld"
10208 test "$withval" = no || with_gnu_ld=yes
10209 else
10210 with_gnu_ld=no
10211 fi;
10212 # Prepare PATH_SEPARATOR.
10213 # The user is always right.
10214 if test "${PATH_SEPARATOR+set}" != set; then
10215 echo "#! /bin/sh" >conf$$.sh
10216 echo "exit 0" >>conf$$.sh
10217 chmod +x conf$$.sh
10218 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10219 PATH_SEPARATOR=';'
10220 else
10221 PATH_SEPARATOR=:
10222 fi
10223 rm -f conf$$.sh
10224 fi
10225 ac_prog=ld
10226 if test "$GCC" = yes; then
10227 # Check if gcc -print-prog-name=ld gives a path.
10228 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10229 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10230 case $host in
10231 *-*-mingw*)
10232 # gcc leaves a trailing carriage return which upsets mingw
10233 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10234 *)
10235 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10236 esac
10237 case $ac_prog in
10238 # Accept absolute paths.
10239 [\\/]* | [A-Za-z]:[\\/]*)
10240 re_direlt='/[^/][^/]*/\.\./'
10241 # Canonicalize the path of ld
10242 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10243 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10244 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10245 done
10246 test -z "$LD" && LD="$ac_prog"
10247 ;;
10248 "")
10249 # If it fails, then pretend we aren't using GCC.
10250 ac_prog=ld
10251 ;;
10252 *)
10253 # If it is relative, then search for the first ld in PATH.
10254 with_gnu_ld=unknown
10255 ;;
10256 esac
10257 elif test "$with_gnu_ld" = yes; then
10258 echo "$as_me:$LINENO: checking for GNU ld" >&5
10259 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10260 else
10261 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10262 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10263 fi
10264 if test "${acl_cv_path_LD+set}" = set; then
10265 echo $ECHO_N "(cached) $ECHO_C" >&6
10266 else
10267 if test -z "$LD"; then
10268 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10269 for ac_dir in $PATH; do
10270 test -z "$ac_dir" && ac_dir=.
10271 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10272 acl_cv_path_LD="$ac_dir/$ac_prog"
10273 # Check to see if the program is GNU ld. I'd rather use --version,
10274 # but apparently some GNU ld's only accept -v.
10275 # Break only if it was the GNU/non-GNU ld that we prefer.
10276 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10277 test "$with_gnu_ld" != no && break
10278 else
10279 test "$with_gnu_ld" != yes && break
10280 fi
10281 fi
10282 done
10283 IFS="$ac_save_ifs"
10284 else
10285 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10286 fi
10287 fi
10288
10289 LD="$acl_cv_path_LD"
10290 if test -n "$LD"; then
10291 echo "$as_me:$LINENO: result: $LD" >&5
10292 echo "${ECHO_T}$LD" >&6
10293 else
10294 echo "$as_me:$LINENO: result: no" >&5
10295 echo "${ECHO_T}no" >&6
10296 fi
10297 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10298 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10299 { (exit 1); exit 1; }; }
10300 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10301 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10302 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10303 echo $ECHO_N "(cached) $ECHO_C" >&6
10304 else
10305 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10306 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10307 acl_cv_prog_gnu_ld=yes
10308 else
10309 acl_cv_prog_gnu_ld=no
10310 fi
10311 fi
10312 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10313 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10314 with_gnu_ld=$acl_cv_prog_gnu_ld
10315
10316
10317
10318 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10319 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10320 if test "${acl_cv_rpath+set}" = set; then
10321 echo $ECHO_N "(cached) $ECHO_C" >&6
10322 else
10323
10324 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10325 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10326 . ./conftest.sh
10327 rm -f ./conftest.sh
10328 acl_cv_rpath=done
10329
10330 fi
10331 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10332 echo "${ECHO_T}$acl_cv_rpath" >&6
10333 wl="$acl_cv_wl"
10334 libext="$acl_cv_libext"
10335 shlibext="$acl_cv_shlibext"
10336 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10337 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10338 hardcode_direct="$acl_cv_hardcode_direct"
10339 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10340 # Check whether --enable-rpath or --disable-rpath was given.
10341 if test "${enable_rpath+set}" = set; then
10342 enableval="$enable_rpath"
10343 :
10344 else
10345 enable_rpath=yes
10346 fi;
10347
10348
10349
10350
10351
10352
10353
10354 use_additional=yes
10355
10356 acl_save_prefix="$prefix"
10357 prefix="$acl_final_prefix"
10358 acl_save_exec_prefix="$exec_prefix"
10359 exec_prefix="$acl_final_exec_prefix"
10360
10361 eval additional_includedir=\"$includedir\"
10362 eval additional_libdir=\"$libdir\"
10363
10364 exec_prefix="$acl_save_exec_prefix"
10365 prefix="$acl_save_prefix"
10366
10367
10368 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10369 if test "${with_libiconv_prefix+set}" = set; then
10370 withval="$with_libiconv_prefix"
10371
10372 if test "X$withval" = "Xno"; then
10373 use_additional=no
10374 else
10375 if test "X$withval" = "X"; then
10376
10377 acl_save_prefix="$prefix"
10378 prefix="$acl_final_prefix"
10379 acl_save_exec_prefix="$exec_prefix"
10380 exec_prefix="$acl_final_exec_prefix"
10381
10382 eval additional_includedir=\"$includedir\"
10383 eval additional_libdir=\"$libdir\"
10384
10385 exec_prefix="$acl_save_exec_prefix"
10386 prefix="$acl_save_prefix"
10387
10388 else
10389 additional_includedir="$withval/include"
10390 additional_libdir="$withval/lib"
10391 fi
10392 fi
10393
10394 fi;
10395 LIBICONV=
10396 LTLIBICONV=
10397 INCICONV=
10398 rpathdirs=
10399 ltrpathdirs=
10400 names_already_handled=
10401 names_next_round='iconv '
10402 while test -n "$names_next_round"; do
10403 names_this_round="$names_next_round"
10404 names_next_round=
10405 for name in $names_this_round; do
10406 already_handled=
10407 for n in $names_already_handled; do
10408 if test "$n" = "$name"; then
10409 already_handled=yes
10410 break
10411 fi
10412 done
10413 if test -z "$already_handled"; then
10414 names_already_handled="$names_already_handled $name"
10415 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10416 eval value=\"\$HAVE_LIB$uppername\"
10417 if test -n "$value"; then
10418 if test "$value" = yes; then
10419 eval value=\"\$LIB$uppername\"
10420 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10421 eval value=\"\$LTLIB$uppername\"
10422 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10423 else
10424 :
10425 fi
10426 else
10427 found_dir=
10428 found_la=
10429 found_so=
10430 found_a=
10431 if test $use_additional = yes; then
10432 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10433 found_dir="$additional_libdir"
10434 found_so="$additional_libdir/lib$name.$shlibext"
10435 if test -f "$additional_libdir/lib$name.la"; then
10436 found_la="$additional_libdir/lib$name.la"
10437 fi
10438 else
10439 if test -f "$additional_libdir/lib$name.$libext"; then
10440 found_dir="$additional_libdir"
10441 found_a="$additional_libdir/lib$name.$libext"
10442 if test -f "$additional_libdir/lib$name.la"; then
10443 found_la="$additional_libdir/lib$name.la"
10444 fi
10445 fi
10446 fi
10447 fi
10448 if test "X$found_dir" = "X"; then
10449 for x in $LDFLAGS $LTLIBICONV; do
10450
10451 acl_save_prefix="$prefix"
10452 prefix="$acl_final_prefix"
10453 acl_save_exec_prefix="$exec_prefix"
10454 exec_prefix="$acl_final_exec_prefix"
10455 eval x=\"$x\"
10456 exec_prefix="$acl_save_exec_prefix"
10457 prefix="$acl_save_prefix"
10458
10459 case "$x" in
10460 -L*)
10461 dir=`echo "X$x" | sed -e 's/^X-L//'`
10462 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10463 found_dir="$dir"
10464 found_so="$dir/lib$name.$shlibext"
10465 if test -f "$dir/lib$name.la"; then
10466 found_la="$dir/lib$name.la"
10467 fi
10468 else
10469 if test -f "$dir/lib$name.$libext"; then
10470 found_dir="$dir"
10471 found_a="$dir/lib$name.$libext"
10472 if test -f "$dir/lib$name.la"; then
10473 found_la="$dir/lib$name.la"
10474 fi
10475 fi
10476 fi
10477 ;;
10478 esac
10479 if test "X$found_dir" != "X"; then
10480 break
10481 fi
10482 done
10483 fi
10484 if test "X$found_dir" != "X"; then
10485 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10486 if test "X$found_so" != "X"; then
10487 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10488 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10489 else
10490 haveit=
10491 for x in $ltrpathdirs; do
10492 if test "X$x" = "X$found_dir"; then
10493 haveit=yes
10494 break
10495 fi
10496 done
10497 if test -z "$haveit"; then
10498 ltrpathdirs="$ltrpathdirs $found_dir"
10499 fi
10500 if test "$hardcode_direct" = yes; then
10501 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10502 else
10503 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10504 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10505 haveit=
10506 for x in $rpathdirs; do
10507 if test "X$x" = "X$found_dir"; then
10508 haveit=yes
10509 break
10510 fi
10511 done
10512 if test -z "$haveit"; then
10513 rpathdirs="$rpathdirs $found_dir"
10514 fi
10515 else
10516 haveit=
10517 for x in $LDFLAGS $LIBICONV; do
10518
10519 acl_save_prefix="$prefix"
10520 prefix="$acl_final_prefix"
10521 acl_save_exec_prefix="$exec_prefix"
10522 exec_prefix="$acl_final_exec_prefix"
10523 eval x=\"$x\"
10524 exec_prefix="$acl_save_exec_prefix"
10525 prefix="$acl_save_prefix"
10526
10527 if test "X$x" = "X-L$found_dir"; then
10528 haveit=yes
10529 break
10530 fi
10531 done
10532 if test -z "$haveit"; then
10533 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10534 fi
10535 if test "$hardcode_minus_L" != no; then
10536 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10537 else
10538 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10539 fi
10540 fi
10541 fi
10542 fi
10543 else
10544 if test "X$found_a" != "X"; then
10545 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10546 else
10547 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10548 fi
10549 fi
10550 additional_includedir=
10551 case "$found_dir" in
10552 */lib | */lib/)
10553 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10554 additional_includedir="$basedir/include"
10555 ;;
10556 esac
10557 if test "X$additional_includedir" != "X"; then
10558 if test "X$additional_includedir" != "X/usr/include"; then
10559 haveit=
10560 if test "X$additional_includedir" = "X/usr/local/include"; then
10561 if test -n "$GCC"; then
10562 case $host_os in
10563 linux*) haveit=yes;;
10564 esac
10565 fi
10566 fi
10567 if test -z "$haveit"; then
10568 for x in $CPPFLAGS $INCICONV; do
10569
10570 acl_save_prefix="$prefix"
10571 prefix="$acl_final_prefix"
10572 acl_save_exec_prefix="$exec_prefix"
10573 exec_prefix="$acl_final_exec_prefix"
10574 eval x=\"$x\"
10575 exec_prefix="$acl_save_exec_prefix"
10576 prefix="$acl_save_prefix"
10577
10578 if test "X$x" = "X-I$additional_includedir"; then
10579 haveit=yes
10580 break
10581 fi
10582 done
10583 if test -z "$haveit"; then
10584 if test -d "$additional_includedir"; then
10585 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10586 fi
10587 fi
10588 fi
10589 fi
10590 fi
10591 if test -n "$found_la"; then
10592 save_libdir="$libdir"
10593 case "$found_la" in
10594 */* | *\\*) . "$found_la" ;;
10595 *) . "./$found_la" ;;
10596 esac
10597 libdir="$save_libdir"
10598 for dep in $dependency_libs; do
10599 case "$dep" in
10600 -L*)
10601 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10602 if test "X$additional_libdir" != "X/usr/lib"; then
10603 haveit=
10604 if test "X$additional_libdir" = "X/usr/local/lib"; then
10605 if test -n "$GCC"; then
10606 case $host_os in
10607 linux*) haveit=yes;;
10608 esac
10609 fi
10610 fi
10611 if test -z "$haveit"; then
10612 haveit=
10613 for x in $LDFLAGS $LIBICONV; do
10614
10615 acl_save_prefix="$prefix"
10616 prefix="$acl_final_prefix"
10617 acl_save_exec_prefix="$exec_prefix"
10618 exec_prefix="$acl_final_exec_prefix"
10619 eval x=\"$x\"
10620 exec_prefix="$acl_save_exec_prefix"
10621 prefix="$acl_save_prefix"
10622
10623 if test "X$x" = "X-L$additional_libdir"; then
10624 haveit=yes
10625 break
10626 fi
10627 done
10628 if test -z "$haveit"; then
10629 if test -d "$additional_libdir"; then
10630 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10631 fi
10632 fi
10633 haveit=
10634 for x in $LDFLAGS $LTLIBICONV; do
10635
10636 acl_save_prefix="$prefix"
10637 prefix="$acl_final_prefix"
10638 acl_save_exec_prefix="$exec_prefix"
10639 exec_prefix="$acl_final_exec_prefix"
10640 eval x=\"$x\"
10641 exec_prefix="$acl_save_exec_prefix"
10642 prefix="$acl_save_prefix"
10643
10644 if test "X$x" = "X-L$additional_libdir"; then
10645 haveit=yes
10646 break
10647 fi
10648 done
10649 if test -z "$haveit"; then
10650 if test -d "$additional_libdir"; then
10651 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10652 fi
10653 fi
10654 fi
10655 fi
10656 ;;
10657 -R*)
10658 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10659 if test "$enable_rpath" != no; then
10660 haveit=
10661 for x in $rpathdirs; do
10662 if test "X$x" = "X$dir"; then
10663 haveit=yes
10664 break
10665 fi
10666 done
10667 if test -z "$haveit"; then
10668 rpathdirs="$rpathdirs $dir"
10669 fi
10670 haveit=
10671 for x in $ltrpathdirs; do
10672 if test "X$x" = "X$dir"; then
10673 haveit=yes
10674 break
10675 fi
10676 done
10677 if test -z "$haveit"; then
10678 ltrpathdirs="$ltrpathdirs $dir"
10679 fi
10680 fi
10681 ;;
10682 -l*)
10683 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10684 ;;
10685 *.la)
10686 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10687 ;;
10688 *)
10689 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10690 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10691 ;;
10692 esac
10693 done
10694 fi
10695 else
10696 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10697 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10698 fi
10699 fi
10700 fi
10701 done
10702 done
10703 if test "X$rpathdirs" != "X"; then
10704 if test -n "$hardcode_libdir_separator"; then
10705 alldirs=
10706 for found_dir in $rpathdirs; do
10707 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10708 done
10709 acl_save_libdir="$libdir"
10710 libdir="$alldirs"
10711 eval flag=\"$hardcode_libdir_flag_spec\"
10712 libdir="$acl_save_libdir"
10713 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10714 else
10715 for found_dir in $rpathdirs; do
10716 acl_save_libdir="$libdir"
10717 libdir="$found_dir"
10718 eval flag=\"$hardcode_libdir_flag_spec\"
10719 libdir="$acl_save_libdir"
10720 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10721 done
10722 fi
10723 fi
10724 if test "X$ltrpathdirs" != "X"; then
10725 for found_dir in $ltrpathdirs; do
10726 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10727 done
10728 fi
10729
10730
10731
10732
10733
10734
10735
10736 am_save_CPPFLAGS="$CPPFLAGS"
10737
10738 for element in $INCICONV; do
10739 haveit=
10740 for x in $CPPFLAGS; do
10741
10742 acl_save_prefix="$prefix"
10743 prefix="$acl_final_prefix"
10744 acl_save_exec_prefix="$exec_prefix"
10745 exec_prefix="$acl_final_exec_prefix"
10746 eval x=\"$x\"
10747 exec_prefix="$acl_save_exec_prefix"
10748 prefix="$acl_save_prefix"
10749
10750 if test "X$x" = "X$element"; then
10751 haveit=yes
10752 break
10753 fi
10754 done
10755 if test -z "$haveit"; then
10756 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10757 fi
10758 done
10759
10760
10761 echo "$as_me:$LINENO: checking for iconv" >&5
10762 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
10763 if test "${am_cv_func_iconv+set}" = set; then
10764 echo $ECHO_N "(cached) $ECHO_C" >&6
10765 else
10766
10767 am_cv_func_iconv="no, consider installing GNU libiconv"
10768 am_cv_lib_iconv=no
10769 cat >conftest.$ac_ext <<_ACEOF
10770 /* confdefs.h. */
10771 _ACEOF
10772 cat confdefs.h >>conftest.$ac_ext
10773 cat >>conftest.$ac_ext <<_ACEOF
10774 /* end confdefs.h. */
10775 #include <stdlib.h>
10776 #include <iconv.h>
10777 int
10778 main ()
10779 {
10780 iconv_t cd = iconv_open("","");
10781 iconv(cd,NULL,NULL,NULL,NULL);
10782 iconv_close(cd);
10783 ;
10784 return 0;
10785 }
10786 _ACEOF
10787 rm -f conftest.$ac_objext conftest$ac_exeext
10788 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10789 (eval $ac_link) 2>conftest.er1
10790 ac_status=$?
10791 grep -v '^ *+' conftest.er1 >conftest.err
10792 rm -f conftest.er1
10793 cat conftest.err >&5
10794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10795 (exit $ac_status); } &&
10796 { ac_try='test -z "$ac_c_werror_flag"
10797 || test ! -s conftest.err'
10798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10799 (eval $ac_try) 2>&5
10800 ac_status=$?
10801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10802 (exit $ac_status); }; } &&
10803 { ac_try='test -s conftest$ac_exeext'
10804 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10805 (eval $ac_try) 2>&5
10806 ac_status=$?
10807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10808 (exit $ac_status); }; }; then
10809 am_cv_func_iconv=yes
10810 else
10811 echo "$as_me: failed program was:" >&5
10812 sed 's/^/| /' conftest.$ac_ext >&5
10813
10814 fi
10815 rm -f conftest.err conftest.$ac_objext \
10816 conftest$ac_exeext conftest.$ac_ext
10817 if test "$am_cv_func_iconv" != yes; then
10818 am_save_LIBS="$LIBS"
10819 LIBS="$LIBS $LIBICONV"
10820 cat >conftest.$ac_ext <<_ACEOF
10821 /* confdefs.h. */
10822 _ACEOF
10823 cat confdefs.h >>conftest.$ac_ext
10824 cat >>conftest.$ac_ext <<_ACEOF
10825 /* end confdefs.h. */
10826 #include <stdlib.h>
10827 #include <iconv.h>
10828 int
10829 main ()
10830 {
10831 iconv_t cd = iconv_open("","");
10832 iconv(cd,NULL,NULL,NULL,NULL);
10833 iconv_close(cd);
10834 ;
10835 return 0;
10836 }
10837 _ACEOF
10838 rm -f conftest.$ac_objext conftest$ac_exeext
10839 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10840 (eval $ac_link) 2>conftest.er1
10841 ac_status=$?
10842 grep -v '^ *+' conftest.er1 >conftest.err
10843 rm -f conftest.er1
10844 cat conftest.err >&5
10845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10846 (exit $ac_status); } &&
10847 { ac_try='test -z "$ac_c_werror_flag"
10848 || test ! -s conftest.err'
10849 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10850 (eval $ac_try) 2>&5
10851 ac_status=$?
10852 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10853 (exit $ac_status); }; } &&
10854 { ac_try='test -s conftest$ac_exeext'
10855 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10856 (eval $ac_try) 2>&5
10857 ac_status=$?
10858 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10859 (exit $ac_status); }; }; then
10860 am_cv_lib_iconv=yes
10861 am_cv_func_iconv=yes
10862 else
10863 echo "$as_me: failed program was:" >&5
10864 sed 's/^/| /' conftest.$ac_ext >&5
10865
10866 fi
10867 rm -f conftest.err conftest.$ac_objext \
10868 conftest$ac_exeext conftest.$ac_ext
10869 LIBS="$am_save_LIBS"
10870 fi
10871
10872 fi
10873 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
10874 echo "${ECHO_T}$am_cv_func_iconv" >&6
10875 if test "$am_cv_func_iconv" = yes; then
10876
10877 cat >>confdefs.h <<\_ACEOF
10878 #define HAVE_ICONV 1
10879 _ACEOF
10880
10881 fi
10882 if test "$am_cv_lib_iconv" = yes; then
10883 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
10884 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
10885 echo "$as_me:$LINENO: result: $LIBICONV" >&5
10886 echo "${ECHO_T}$LIBICONV" >&6
10887 else
10888 CPPFLAGS="$am_save_CPPFLAGS"
10889 LIBICONV=
10890 LTLIBICONV=
10891 fi
10892
10893
10894
10895 if test "$am_cv_func_iconv" = yes; then
10896 echo "$as_me:$LINENO: checking for iconv declaration" >&5
10897 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
10898 if test "${am_cv_proto_iconv+set}" = set; then
10899 echo $ECHO_N "(cached) $ECHO_C" >&6
10900 else
10901
10902 cat >conftest.$ac_ext <<_ACEOF
10903 /* confdefs.h. */
10904 _ACEOF
10905 cat confdefs.h >>conftest.$ac_ext
10906 cat >>conftest.$ac_ext <<_ACEOF
10907 /* end confdefs.h. */
10908
10909 #include <stdlib.h>
10910 #include <iconv.h>
10911 extern
10912 #ifdef __cplusplus
10913 "C"
10914 #endif
10915 #if defined(__STDC__) || defined(__cplusplus)
10916 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10917 #else
10918 size_t iconv();
10919 #endif
10920
10921 int
10922 main ()
10923 {
10924
10925 ;
10926 return 0;
10927 }
10928 _ACEOF
10929 rm -f conftest.$ac_objext
10930 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10931 (eval $ac_compile) 2>conftest.er1
10932 ac_status=$?
10933 grep -v '^ *+' conftest.er1 >conftest.err
10934 rm -f conftest.er1
10935 cat conftest.err >&5
10936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10937 (exit $ac_status); } &&
10938 { ac_try='test -z "$ac_c_werror_flag"
10939 || test ! -s conftest.err'
10940 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10941 (eval $ac_try) 2>&5
10942 ac_status=$?
10943 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10944 (exit $ac_status); }; } &&
10945 { ac_try='test -s conftest.$ac_objext'
10946 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10947 (eval $ac_try) 2>&5
10948 ac_status=$?
10949 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10950 (exit $ac_status); }; }; then
10951 am_cv_proto_iconv_arg1=""
10952 else
10953 echo "$as_me: failed program was:" >&5
10954 sed 's/^/| /' conftest.$ac_ext >&5
10955
10956 am_cv_proto_iconv_arg1="const"
10957 fi
10958 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10959 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);"
10960 fi
10961
10962 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10963 echo "$as_me:$LINENO: result: ${ac_t:-
10964 }$am_cv_proto_iconv" >&5
10965 echo "${ECHO_T}${ac_t:-
10966 }$am_cv_proto_iconv" >&6
10967
10968 cat >>confdefs.h <<_ACEOF
10969 #define ICONV_CONST $am_cv_proto_iconv_arg1
10970 _ACEOF
10971
10972 fi
10973
10974 # Until we have in-tree GNU iconv:
10975 LIBICONV_DEP=
10976
10977
10978
10979 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
10980 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
10981 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
10982 echo $ECHO_N "(cached) $ECHO_C" >&6
10983 else
10984 cat >conftest.$ac_ext <<_ACEOF
10985 /* confdefs.h. */
10986 _ACEOF
10987 cat confdefs.h >>conftest.$ac_ext
10988 cat >>conftest.$ac_ext <<_ACEOF
10989 /* end confdefs.h. */
10990 #include <locale.h>
10991 int
10992 main ()
10993 {
10994 return LC_MESSAGES
10995 ;
10996 return 0;
10997 }
10998 _ACEOF
10999 rm -f conftest.$ac_objext conftest$ac_exeext
11000 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11001 (eval $ac_link) 2>conftest.er1
11002 ac_status=$?
11003 grep -v '^ *+' conftest.er1 >conftest.err
11004 rm -f conftest.er1
11005 cat conftest.err >&5
11006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11007 (exit $ac_status); } &&
11008 { ac_try='test -z "$ac_c_werror_flag"
11009 || test ! -s conftest.err'
11010 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11011 (eval $ac_try) 2>&5
11012 ac_status=$?
11013 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11014 (exit $ac_status); }; } &&
11015 { ac_try='test -s conftest$ac_exeext'
11016 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11017 (eval $ac_try) 2>&5
11018 ac_status=$?
11019 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11020 (exit $ac_status); }; }; then
11021 am_cv_val_LC_MESSAGES=yes
11022 else
11023 echo "$as_me: failed program was:" >&5
11024 sed 's/^/| /' conftest.$ac_ext >&5
11025
11026 am_cv_val_LC_MESSAGES=no
11027 fi
11028 rm -f conftest.err conftest.$ac_objext \
11029 conftest$ac_exeext conftest.$ac_ext
11030 fi
11031 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11032 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11033 if test $am_cv_val_LC_MESSAGES = yes; then
11034
11035 cat >>confdefs.h <<\_ACEOF
11036 #define HAVE_LC_MESSAGES 1
11037 _ACEOF
11038
11039 fi
11040
11041
11042
11043 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11044 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11045 if test "${am_cv_langinfo_codeset+set}" = set; then
11046 echo $ECHO_N "(cached) $ECHO_C" >&6
11047 else
11048 cat >conftest.$ac_ext <<_ACEOF
11049 /* confdefs.h. */
11050 _ACEOF
11051 cat confdefs.h >>conftest.$ac_ext
11052 cat >>conftest.$ac_ext <<_ACEOF
11053 /* end confdefs.h. */
11054 #include <langinfo.h>
11055 int
11056 main ()
11057 {
11058 char* cs = nl_langinfo(CODESET);
11059 ;
11060 return 0;
11061 }
11062 _ACEOF
11063 rm -f conftest.$ac_objext conftest$ac_exeext
11064 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11065 (eval $ac_link) 2>conftest.er1
11066 ac_status=$?
11067 grep -v '^ *+' conftest.er1 >conftest.err
11068 rm -f conftest.er1
11069 cat conftest.err >&5
11070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11071 (exit $ac_status); } &&
11072 { ac_try='test -z "$ac_c_werror_flag"
11073 || test ! -s conftest.err'
11074 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11075 (eval $ac_try) 2>&5
11076 ac_status=$?
11077 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11078 (exit $ac_status); }; } &&
11079 { ac_try='test -s conftest$ac_exeext'
11080 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11081 (eval $ac_try) 2>&5
11082 ac_status=$?
11083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11084 (exit $ac_status); }; }; then
11085 am_cv_langinfo_codeset=yes
11086 else
11087 echo "$as_me: failed program was:" >&5
11088 sed 's/^/| /' conftest.$ac_ext >&5
11089
11090 am_cv_langinfo_codeset=no
11091 fi
11092 rm -f conftest.err conftest.$ac_objext \
11093 conftest$ac_exeext conftest.$ac_ext
11094
11095 fi
11096 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11097 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11098 if test $am_cv_langinfo_codeset = yes; then
11099
11100 cat >>confdefs.h <<\_ACEOF
11101 #define HAVE_LANGINFO_CODESET 1
11102 _ACEOF
11103
11104 fi
11105
11106
11107 # We will need to find libiberty.h and ansidecl.h
11108 saved_CFLAGS="$CFLAGS"
11109 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134 for ac_func in getenv atol sbrk abort atof getcwd getwd \
11135 strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
11136 fprintf_unlocked strstr errno snprintf vasprintf \
11137 malloc realloc calloc free basename getopt clock getpagesize
11138 do
11139 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11140 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11141 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11142 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11143 echo $ECHO_N "(cached) $ECHO_C" >&6
11144 else
11145 cat >conftest.$ac_ext <<_ACEOF
11146 /* confdefs.h. */
11147 _ACEOF
11148 cat confdefs.h >>conftest.$ac_ext
11149 cat >>conftest.$ac_ext <<_ACEOF
11150 /* end confdefs.h. */
11151 #undef $ac_tr_decl
11152 #define $ac_tr_decl 1
11153
11154 #include "ansidecl.h"
11155 #include "system.h"
11156
11157 int
11158 main ()
11159 {
11160 #ifndef $ac_func
11161 char *(*pfn) = (char *(*)) $ac_func ;
11162 #endif
11163 ;
11164 return 0;
11165 }
11166 _ACEOF
11167 rm -f conftest.$ac_objext
11168 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11169 (eval $ac_compile) 2>conftest.er1
11170 ac_status=$?
11171 grep -v '^ *+' conftest.er1 >conftest.err
11172 rm -f conftest.er1
11173 cat conftest.err >&5
11174 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11175 (exit $ac_status); } &&
11176 { ac_try='test -z "$ac_c_werror_flag"
11177 || test ! -s conftest.err'
11178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11179 (eval $ac_try) 2>&5
11180 ac_status=$?
11181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11182 (exit $ac_status); }; } &&
11183 { ac_try='test -s conftest.$ac_objext'
11184 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11185 (eval $ac_try) 2>&5
11186 ac_status=$?
11187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11188 (exit $ac_status); }; }; then
11189 eval "gcc_cv_have_decl_$ac_func=yes"
11190 else
11191 echo "$as_me: failed program was:" >&5
11192 sed 's/^/| /' conftest.$ac_ext >&5
11193
11194 eval "gcc_cv_have_decl_$ac_func=no"
11195 fi
11196 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11197 fi
11198
11199 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11200 echo "$as_me:$LINENO: result: yes" >&5
11201 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11202 #define $ac_tr_decl 1
11203 _ACEOF
11204
11205 else
11206 echo "$as_me:$LINENO: result: no" >&5
11207 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11208 #define $ac_tr_decl 0
11209 _ACEOF
11210
11211 fi
11212
11213 done
11214
11215
11216
11217
11218
11219 for ac_func in getrlimit setrlimit getrusage
11220 do
11221 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11222 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11223 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11224 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11225 echo $ECHO_N "(cached) $ECHO_C" >&6
11226 else
11227 cat >conftest.$ac_ext <<_ACEOF
11228 /* confdefs.h. */
11229 _ACEOF
11230 cat confdefs.h >>conftest.$ac_ext
11231 cat >>conftest.$ac_ext <<_ACEOF
11232 /* end confdefs.h. */
11233 #undef $ac_tr_decl
11234 #define $ac_tr_decl 1
11235
11236 #include "ansidecl.h"
11237 #include "system.h"
11238 #ifdef HAVE_SYS_RESOURCE_H
11239 #include <sys/resource.h>
11240 #endif
11241
11242
11243 int
11244 main ()
11245 {
11246 #ifndef $ac_func
11247 char *(*pfn) = (char *(*)) $ac_func ;
11248 #endif
11249 ;
11250 return 0;
11251 }
11252 _ACEOF
11253 rm -f conftest.$ac_objext
11254 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11255 (eval $ac_compile) 2>conftest.er1
11256 ac_status=$?
11257 grep -v '^ *+' conftest.er1 >conftest.err
11258 rm -f conftest.er1
11259 cat conftest.err >&5
11260 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11261 (exit $ac_status); } &&
11262 { ac_try='test -z "$ac_c_werror_flag"
11263 || test ! -s conftest.err'
11264 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11265 (eval $ac_try) 2>&5
11266 ac_status=$?
11267 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11268 (exit $ac_status); }; } &&
11269 { ac_try='test -s conftest.$ac_objext'
11270 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11271 (eval $ac_try) 2>&5
11272 ac_status=$?
11273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11274 (exit $ac_status); }; }; then
11275 eval "gcc_cv_have_decl_$ac_func=yes"
11276 else
11277 echo "$as_me: failed program was:" >&5
11278 sed 's/^/| /' conftest.$ac_ext >&5
11279
11280 eval "gcc_cv_have_decl_$ac_func=no"
11281 fi
11282 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11283 fi
11284
11285 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11286 echo "$as_me:$LINENO: result: yes" >&5
11287 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11288 #define $ac_tr_decl 1
11289 _ACEOF
11290
11291 else
11292 echo "$as_me:$LINENO: result: no" >&5
11293 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11294 #define $ac_tr_decl 0
11295 _ACEOF
11296
11297 fi
11298
11299 done
11300
11301
11302 cat >conftest.$ac_ext <<_ACEOF
11303 /* confdefs.h. */
11304 _ACEOF
11305 cat confdefs.h >>conftest.$ac_ext
11306 cat >>conftest.$ac_ext <<_ACEOF
11307 /* end confdefs.h. */
11308
11309 #include "ansidecl.h"
11310 #include "system.h"
11311 #ifdef HAVE_SYS_RESOURCE_H
11312 #include <sys/resource.h>
11313 #endif
11314
11315 int
11316 main ()
11317 {
11318 rlim_t l = 0;
11319 ;
11320 return 0;
11321 }
11322 _ACEOF
11323 rm -f conftest.$ac_objext
11324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11325 (eval $ac_compile) 2>conftest.er1
11326 ac_status=$?
11327 grep -v '^ *+' conftest.er1 >conftest.err
11328 rm -f conftest.er1
11329 cat conftest.err >&5
11330 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11331 (exit $ac_status); } &&
11332 { ac_try='test -z "$ac_c_werror_flag"
11333 || test ! -s conftest.err'
11334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11335 (eval $ac_try) 2>&5
11336 ac_status=$?
11337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11338 (exit $ac_status); }; } &&
11339 { ac_try='test -s conftest.$ac_objext'
11340 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11341 (eval $ac_try) 2>&5
11342 ac_status=$?
11343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11344 (exit $ac_status); }; }; then
11345 :
11346 else
11347 echo "$as_me: failed program was:" >&5
11348 sed 's/^/| /' conftest.$ac_ext >&5
11349
11350
11351 cat >>confdefs.h <<\_ACEOF
11352 #define rlim_t long
11353 _ACEOF
11354
11355 fi
11356 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11357
11358
11359 for ac_func in ldgetname
11360 do
11361 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11362 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11363 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11364 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11365 echo $ECHO_N "(cached) $ECHO_C" >&6
11366 else
11367 cat >conftest.$ac_ext <<_ACEOF
11368 /* confdefs.h. */
11369 _ACEOF
11370 cat confdefs.h >>conftest.$ac_ext
11371 cat >>conftest.$ac_ext <<_ACEOF
11372 /* end confdefs.h. */
11373 #undef $ac_tr_decl
11374 #define $ac_tr_decl 1
11375
11376 #include "ansidecl.h"
11377 #include "system.h"
11378 #ifdef HAVE_LDFCN_H
11379 #include <ldfcn.h>
11380 #endif
11381
11382
11383 int
11384 main ()
11385 {
11386 #ifndef $ac_func
11387 char *(*pfn) = (char *(*)) $ac_func ;
11388 #endif
11389 ;
11390 return 0;
11391 }
11392 _ACEOF
11393 rm -f conftest.$ac_objext
11394 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11395 (eval $ac_compile) 2>conftest.er1
11396 ac_status=$?
11397 grep -v '^ *+' conftest.er1 >conftest.err
11398 rm -f conftest.er1
11399 cat conftest.err >&5
11400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11401 (exit $ac_status); } &&
11402 { ac_try='test -z "$ac_c_werror_flag"
11403 || test ! -s conftest.err'
11404 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11405 (eval $ac_try) 2>&5
11406 ac_status=$?
11407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11408 (exit $ac_status); }; } &&
11409 { ac_try='test -s conftest.$ac_objext'
11410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11411 (eval $ac_try) 2>&5
11412 ac_status=$?
11413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11414 (exit $ac_status); }; }; then
11415 eval "gcc_cv_have_decl_$ac_func=yes"
11416 else
11417 echo "$as_me: failed program was:" >&5
11418 sed 's/^/| /' conftest.$ac_ext >&5
11419
11420 eval "gcc_cv_have_decl_$ac_func=no"
11421 fi
11422 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11423 fi
11424
11425 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11426 echo "$as_me:$LINENO: result: yes" >&5
11427 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11428 #define $ac_tr_decl 1
11429 _ACEOF
11430
11431 else
11432 echo "$as_me:$LINENO: result: no" >&5
11433 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11434 #define $ac_tr_decl 0
11435 _ACEOF
11436
11437 fi
11438
11439 done
11440
11441
11442
11443 for ac_func in times
11444 do
11445 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11446 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11447 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11448 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11449 echo $ECHO_N "(cached) $ECHO_C" >&6
11450 else
11451 cat >conftest.$ac_ext <<_ACEOF
11452 /* confdefs.h. */
11453 _ACEOF
11454 cat confdefs.h >>conftest.$ac_ext
11455 cat >>conftest.$ac_ext <<_ACEOF
11456 /* end confdefs.h. */
11457 #undef $ac_tr_decl
11458 #define $ac_tr_decl 1
11459
11460 #include "ansidecl.h"
11461 #include "system.h"
11462 #ifdef HAVE_SYS_TIMES_H
11463 #include <sys/times.h>
11464 #endif
11465
11466
11467 int
11468 main ()
11469 {
11470 #ifndef $ac_func
11471 char *(*pfn) = (char *(*)) $ac_func ;
11472 #endif
11473 ;
11474 return 0;
11475 }
11476 _ACEOF
11477 rm -f conftest.$ac_objext
11478 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11479 (eval $ac_compile) 2>conftest.er1
11480 ac_status=$?
11481 grep -v '^ *+' conftest.er1 >conftest.err
11482 rm -f conftest.er1
11483 cat conftest.err >&5
11484 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11485 (exit $ac_status); } &&
11486 { ac_try='test -z "$ac_c_werror_flag"
11487 || test ! -s conftest.err'
11488 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11489 (eval $ac_try) 2>&5
11490 ac_status=$?
11491 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11492 (exit $ac_status); }; } &&
11493 { ac_try='test -s conftest.$ac_objext'
11494 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11495 (eval $ac_try) 2>&5
11496 ac_status=$?
11497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11498 (exit $ac_status); }; }; then
11499 eval "gcc_cv_have_decl_$ac_func=yes"
11500 else
11501 echo "$as_me: failed program was:" >&5
11502 sed 's/^/| /' conftest.$ac_ext >&5
11503
11504 eval "gcc_cv_have_decl_$ac_func=no"
11505 fi
11506 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11507 fi
11508
11509 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11510 echo "$as_me:$LINENO: result: yes" >&5
11511 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11512 #define $ac_tr_decl 1
11513 _ACEOF
11514
11515 else
11516 echo "$as_me:$LINENO: result: no" >&5
11517 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11518 #define $ac_tr_decl 0
11519 _ACEOF
11520
11521 fi
11522
11523 done
11524
11525
11526 # More time-related stuff.
11527 echo "$as_me:$LINENO: checking for struct tms" >&5
11528 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11529 if test "${ac_cv_struct_tms+set}" = set; then
11530 echo $ECHO_N "(cached) $ECHO_C" >&6
11531 else
11532
11533 cat >conftest.$ac_ext <<_ACEOF
11534 /* confdefs.h. */
11535 _ACEOF
11536 cat confdefs.h >>conftest.$ac_ext
11537 cat >>conftest.$ac_ext <<_ACEOF
11538 /* end confdefs.h. */
11539
11540 #include "ansidecl.h"
11541 #include "system.h"
11542 #ifdef HAVE_SYS_TIMES_H
11543 #include <sys/times.h>
11544 #endif
11545
11546 int
11547 main ()
11548 {
11549 struct tms tms;
11550 ;
11551 return 0;
11552 }
11553 _ACEOF
11554 rm -f conftest.$ac_objext
11555 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11556 (eval $ac_compile) 2>conftest.er1
11557 ac_status=$?
11558 grep -v '^ *+' conftest.er1 >conftest.err
11559 rm -f conftest.er1
11560 cat conftest.err >&5
11561 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11562 (exit $ac_status); } &&
11563 { ac_try='test -z "$ac_c_werror_flag"
11564 || test ! -s conftest.err'
11565 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11566 (eval $ac_try) 2>&5
11567 ac_status=$?
11568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11569 (exit $ac_status); }; } &&
11570 { ac_try='test -s conftest.$ac_objext'
11571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11572 (eval $ac_try) 2>&5
11573 ac_status=$?
11574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11575 (exit $ac_status); }; }; then
11576 ac_cv_struct_tms=yes
11577 else
11578 echo "$as_me: failed program was:" >&5
11579 sed 's/^/| /' conftest.$ac_ext >&5
11580
11581 ac_cv_struct_tms=no
11582 fi
11583 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11584 fi
11585 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11586 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11587 if test $ac_cv_struct_tms = yes; then
11588
11589 cat >>confdefs.h <<\_ACEOF
11590 #define HAVE_STRUCT_TMS 1
11591 _ACEOF
11592
11593 fi
11594
11595 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11596 # revisit after autoconf 2.50.
11597 echo "$as_me:$LINENO: checking for clock_t" >&5
11598 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11599 if test "${gcc_cv_type_clock_t+set}" = set; then
11600 echo $ECHO_N "(cached) $ECHO_C" >&6
11601 else
11602
11603 cat >conftest.$ac_ext <<_ACEOF
11604 /* confdefs.h. */
11605 _ACEOF
11606 cat confdefs.h >>conftest.$ac_ext
11607 cat >>conftest.$ac_ext <<_ACEOF
11608 /* end confdefs.h. */
11609
11610 #include "ansidecl.h"
11611 #include "system.h"
11612
11613 int
11614 main ()
11615 {
11616 clock_t x;
11617 ;
11618 return 0;
11619 }
11620 _ACEOF
11621 rm -f conftest.$ac_objext
11622 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11623 (eval $ac_compile) 2>conftest.er1
11624 ac_status=$?
11625 grep -v '^ *+' conftest.er1 >conftest.err
11626 rm -f conftest.er1
11627 cat conftest.err >&5
11628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11629 (exit $ac_status); } &&
11630 { ac_try='test -z "$ac_c_werror_flag"
11631 || test ! -s conftest.err'
11632 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11633 (eval $ac_try) 2>&5
11634 ac_status=$?
11635 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11636 (exit $ac_status); }; } &&
11637 { ac_try='test -s conftest.$ac_objext'
11638 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11639 (eval $ac_try) 2>&5
11640 ac_status=$?
11641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11642 (exit $ac_status); }; }; then
11643 gcc_cv_type_clock_t=yes
11644 else
11645 echo "$as_me: failed program was:" >&5
11646 sed 's/^/| /' conftest.$ac_ext >&5
11647
11648 gcc_cv_type_clock_t=no
11649 fi
11650 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11651 fi
11652 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
11653 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
11654 if test $gcc_cv_type_clock_t = yes; then
11655
11656 cat >>confdefs.h <<\_ACEOF
11657 #define HAVE_CLOCK_T 1
11658 _ACEOF
11659
11660 fi
11661
11662 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
11663 CFLAGS="$saved_CFLAGS"
11664
11665 # Check whether --enable-initfini-array or --disable-initfini-array was given.
11666 if test "${enable_initfini_array+set}" = set; then
11667 enableval="$enable_initfini_array"
11668
11669 else
11670
11671 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
11672 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
11673 if test "${gcc_cv_initfini_array+set}" = set; then
11674 echo $ECHO_N "(cached) $ECHO_C" >&6
11675 else
11676 if test "$cross_compiling" = yes; then
11677 gcc_cv_initfini_array=no
11678 else
11679 cat >conftest.$ac_ext <<_ACEOF
11680 /* confdefs.h. */
11681 _ACEOF
11682 cat confdefs.h >>conftest.$ac_ext
11683 cat >>conftest.$ac_ext <<_ACEOF
11684 /* end confdefs.h. */
11685
11686 static int x = -1;
11687 int main (void) { return x; }
11688 int foo (void) { x = 0; }
11689 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
11690 _ACEOF
11691 rm -f conftest$ac_exeext
11692 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11693 (eval $ac_link) 2>&5
11694 ac_status=$?
11695 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11696 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11697 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11698 (eval $ac_try) 2>&5
11699 ac_status=$?
11700 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11701 (exit $ac_status); }; }; then
11702 gcc_cv_initfini_array=yes
11703 else
11704 echo "$as_me: program exited with status $ac_status" >&5
11705 echo "$as_me: failed program was:" >&5
11706 sed 's/^/| /' conftest.$ac_ext >&5
11707
11708 ( exit $ac_status )
11709 gcc_cv_initfini_array=no
11710 fi
11711 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11712 fi
11713 fi
11714 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
11715 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
11716 enable_initfini_array=$gcc_cv_initfini_array
11717
11718 fi;
11719 if test $enable_initfini_array = yes; then
11720
11721 cat >>confdefs.h <<\_ACEOF
11722 #define HAVE_INITFINI_ARRAY 1
11723 _ACEOF
11724
11725 fi
11726
11727 # mkdir takes a single argument on some systems.
11728 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
11729 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
11730 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
11731 echo $ECHO_N "(cached) $ECHO_C" >&6
11732 else
11733 cat >conftest.$ac_ext <<_ACEOF
11734 /* confdefs.h. */
11735 _ACEOF
11736 cat confdefs.h >>conftest.$ac_ext
11737 cat >>conftest.$ac_ext <<_ACEOF
11738 /* end confdefs.h. */
11739
11740 #include <sys/types.h>
11741 #ifdef HAVE_SYS_STAT_H
11742 # include <sys/stat.h>
11743 #endif
11744 #ifdef HAVE_UNISTD_H
11745 # include <unistd.h>
11746 #endif
11747 #ifdef HAVE_DIRECT_H
11748 # include <direct.h>
11749 #endif
11750 int
11751 main ()
11752 {
11753 mkdir ("foo", 0);
11754 ;
11755 return 0;
11756 }
11757 _ACEOF
11758 rm -f conftest.$ac_objext
11759 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11760 (eval $ac_compile) 2>conftest.er1
11761 ac_status=$?
11762 grep -v '^ *+' conftest.er1 >conftest.err
11763 rm -f conftest.er1
11764 cat conftest.err >&5
11765 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11766 (exit $ac_status); } &&
11767 { ac_try='test -z "$ac_c_werror_flag"
11768 || test ! -s conftest.err'
11769 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11770 (eval $ac_try) 2>&5
11771 ac_status=$?
11772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11773 (exit $ac_status); }; } &&
11774 { ac_try='test -s conftest.$ac_objext'
11775 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11776 (eval $ac_try) 2>&5
11777 ac_status=$?
11778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11779 (exit $ac_status); }; }; then
11780 gcc_cv_mkdir_takes_one_arg=no
11781 else
11782 echo "$as_me: failed program was:" >&5
11783 sed 's/^/| /' conftest.$ac_ext >&5
11784
11785 gcc_cv_mkdir_takes_one_arg=yes
11786 fi
11787 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11788 fi
11789 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
11790 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
11791 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11792
11793 cat >>confdefs.h <<\_ACEOF
11794 #define MKDIR_TAKES_ONE_ARG 1
11795 _ACEOF
11796
11797 fi
11798
11799
11800 # File extensions
11801 manext='.1'
11802 objext='.o'
11803
11804
11805
11806 # With Setjmp/Longjmp based exception handling.
11807 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
11808 if test "${enable_sjlj_exceptions+set}" = set; then
11809 enableval="$enable_sjlj_exceptions"
11810 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11811
11812 cat >>confdefs.h <<_ACEOF
11813 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11814 _ACEOF
11815
11816 fi;
11817
11818 # For platforms with the unwind ABI which includes an unwind library,
11819 # libunwind, we can choose to use the system libunwind.
11820
11821 # Check whether --with-system-libunwind or --without-system-libunwind was given.
11822 if test "${with_system_libunwind+set}" = set; then
11823 withval="$with_system_libunwind"
11824
11825 fi;
11826
11827 # --------------------------------------------------------
11828 # Build, host, and target specific configuration fragments
11829 # --------------------------------------------------------
11830
11831 # Collect build-machine-specific information.
11832 . ${srcdir}/config.build
11833
11834 # Collect host-machine-specific information.
11835 . ${srcdir}/config.host
11836
11837 target_gtfiles=
11838
11839 # Collect target-machine-specific information.
11840 . ${srcdir}/config.gcc
11841
11842 extra_objs="${host_extra_objs} ${extra_objs}"
11843 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11844
11845 # Default the target-machine variables that were not explicitly set.
11846 if test x"$tm_file" = x
11847 then tm_file=$cpu_type/$cpu_type.h; fi
11848
11849 if test x"$extra_headers" = x
11850 then extra_headers=; fi
11851
11852 if test x$md_file = x
11853 then md_file=$cpu_type/$cpu_type.md; fi
11854
11855 if test x$out_file = x
11856 then out_file=$cpu_type/$cpu_type.c; fi
11857
11858 if test x"$tmake_file" = x
11859 then tmake_file=$cpu_type/t-$cpu_type
11860 fi
11861
11862 if test x"$dwarf2" = xyes
11863 then tm_file="$tm_file tm-dwarf2.h"
11864 fi
11865
11866 # Say what files are being used for the output code and MD file.
11867 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11868 echo "Using \`$srcdir/config/$md_file' as machine description file."
11869
11870 # If any of the xm_file variables contain nonexistent files, warn
11871 # about them and drop them.
11872
11873 bx=
11874 for x in $build_xm_file; do
11875 if test -f $srcdir/config/$x
11876 then bx="$bx $x"
11877 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11878 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11879 fi
11880 done
11881 build_xm_file="$bx"
11882
11883 hx=
11884 for x in $host_xm_file; do
11885 if test -f $srcdir/config/$x
11886 then hx="$hx $x"
11887 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11888 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11889 fi
11890 done
11891 host_xm_file="$hx"
11892
11893 tx=
11894 for x in $xm_file; do
11895 if test -f $srcdir/config/$x
11896 then tx="$tx $x"
11897 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11898 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11899 fi
11900 done
11901 xm_file="$tx"
11902
11903 count=a
11904 for f in $tm_file; do
11905 count=${count}x
11906 done
11907 if test $count = ax; then
11908 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11909 else
11910 echo "Using the following target machine macro files:"
11911 for f in $tm_file; do
11912 echo " $srcdir/config/$f"
11913 done
11914 fi
11915
11916 if test x$need_64bit_hwint = xyes; then
11917
11918 cat >>confdefs.h <<\_ACEOF
11919 #define NEED_64BIT_HOST_WIDE_INT 1
11920 _ACEOF
11921
11922 fi
11923
11924 if test x$use_long_long_for_widest_fast_int = xyes; then
11925
11926 cat >>confdefs.h <<\_ACEOF
11927 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
11928 _ACEOF
11929
11930 fi
11931
11932 count=a
11933 for f in $host_xm_file; do
11934 count=${count}x
11935 done
11936 if test $count = a; then
11937 :
11938 elif test $count = ax; then
11939 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11940 else
11941 echo "Using the following host machine macro files:"
11942 for f in $host_xm_file; do
11943 echo " $srcdir/config/$f"
11944 done
11945 fi
11946 echo "Using ${out_host_hook_obj} for host machine hooks."
11947
11948 if test "$host_xm_file" != "$build_xm_file"; then
11949 count=a
11950 for f in $build_xm_file; do
11951 count=${count}x
11952 done
11953 if test $count = a; then
11954 :
11955 elif test $count = ax; then
11956 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11957 else
11958 echo "Using the following build machine macro files:"
11959 for f in $build_xm_file; do
11960 echo " $srcdir/config/$f"
11961 done
11962 fi
11963 fi
11964
11965 # ---------
11966 # Threading
11967 # ---------
11968
11969 # Check if a valid thread package
11970 case ${enable_threads} in
11971 "" | no)
11972 # No threads
11973 target_thread_file='single'
11974 ;;
11975 yes)
11976 # default
11977 target_thread_file='single'
11978 ;;
11979 aix | dce | gnat | irix | posix | rtems | \
11980 single | solaris | vxworks | win32 )
11981 target_thread_file=${enable_threads}
11982 ;;
11983 *)
11984 echo "${enable_threads} is an unknown thread package" 1>&2
11985 exit 1
11986 ;;
11987 esac
11988
11989 if test x${thread_file} = x; then
11990 # No thread file set by target-specific clauses in config.gcc,
11991 # so use file chosen by default logic above
11992 thread_file=${target_thread_file}
11993 fi
11994
11995 # Make gthr-default.h if we have a thread file.
11996 gthread_flags=
11997 if test $thread_file != single; then
11998 rm -f gthr-default.h
11999 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12000 gthread_flags=-DHAVE_GTHR_DEFAULT
12001 fi
12002
12003
12004 # --------
12005 # UNSORTED
12006 # --------
12007
12008 use_cxa_atexit=no
12009 if test x$enable___cxa_atexit = xyes || \
12010 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12011 if test x$host = x$target; then
12012 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12013 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12014 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12015 echo $ECHO_N "(cached) $ECHO_C" >&6
12016 else
12017 cat >conftest.$ac_ext <<_ACEOF
12018 /* confdefs.h. */
12019 _ACEOF
12020 cat confdefs.h >>conftest.$ac_ext
12021 cat >>conftest.$ac_ext <<_ACEOF
12022 /* end confdefs.h. */
12023 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12024 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12025 #define __cxa_atexit innocuous___cxa_atexit
12026
12027 /* System header to define __stub macros and hopefully few prototypes,
12028 which can conflict with char __cxa_atexit (); below.
12029 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12030 <limits.h> exists even on freestanding compilers. */
12031
12032 #ifdef __STDC__
12033 # include <limits.h>
12034 #else
12035 # include <assert.h>
12036 #endif
12037
12038 #undef __cxa_atexit
12039
12040 /* Override any gcc2 internal prototype to avoid an error. */
12041 #ifdef __cplusplus
12042 extern "C"
12043 {
12044 #endif
12045 /* We use char because int might match the return type of a gcc2
12046 builtin and then its argument prototype would still apply. */
12047 char __cxa_atexit ();
12048 /* The GNU C library defines this for functions which it implements
12049 to always fail with ENOSYS. Some functions are actually named
12050 something starting with __ and the normal name is an alias. */
12051 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12052 choke me
12053 #else
12054 char (*f) () = __cxa_atexit;
12055 #endif
12056 #ifdef __cplusplus
12057 }
12058 #endif
12059
12060 int
12061 main ()
12062 {
12063 return f != __cxa_atexit;
12064 ;
12065 return 0;
12066 }
12067 _ACEOF
12068 rm -f conftest.$ac_objext conftest$ac_exeext
12069 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12070 (eval $ac_link) 2>conftest.er1
12071 ac_status=$?
12072 grep -v '^ *+' conftest.er1 >conftest.err
12073 rm -f conftest.er1
12074 cat conftest.err >&5
12075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12076 (exit $ac_status); } &&
12077 { ac_try='test -z "$ac_c_werror_flag"
12078 || test ! -s conftest.err'
12079 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12080 (eval $ac_try) 2>&5
12081 ac_status=$?
12082 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12083 (exit $ac_status); }; } &&
12084 { ac_try='test -s conftest$ac_exeext'
12085 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12086 (eval $ac_try) 2>&5
12087 ac_status=$?
12088 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12089 (exit $ac_status); }; }; then
12090 ac_cv_func___cxa_atexit=yes
12091 else
12092 echo "$as_me: failed program was:" >&5
12093 sed 's/^/| /' conftest.$ac_ext >&5
12094
12095 ac_cv_func___cxa_atexit=no
12096 fi
12097 rm -f conftest.err conftest.$ac_objext \
12098 conftest$ac_exeext conftest.$ac_ext
12099 fi
12100 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12101 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12102 if test $ac_cv_func___cxa_atexit = yes; then
12103 use_cxa_atexit=yes
12104 else
12105 echo "__cxa_atexit can't be enabled on this target"
12106 fi
12107
12108 else
12109 # We can't check for __cxa_atexit when building a cross, so assume
12110 # it is available
12111 use_cxa_atexit=yes
12112 fi
12113 if test x$use_cxa_atexit = xyes; then
12114
12115 cat >>confdefs.h <<\_ACEOF
12116 #define DEFAULT_USE_CXA_ATEXIT 1
12117 _ACEOF
12118
12119 fi
12120 fi
12121
12122 # Look for a file containing extra machine modes.
12123 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12124 extra_modes_file='$(srcdir)'/config/${extra_modes}
12125
12126
12127 cat >>confdefs.h <<_ACEOF
12128 #define EXTRA_MODES_FILE "config/$extra_modes"
12129 _ACEOF
12130
12131 fi
12132
12133 # auto-host.h is the file containing items generated by autoconf and is
12134 # the first file included by config.h.
12135 # If host=build, it is correct to have bconfig include auto-host.h
12136 # as well. If host!=build, we are in error and need to do more
12137 # work to find out the build config parameters.
12138 if test x$host = x$build
12139 then
12140 build_auto=auto-host.h
12141 else
12142 # We create a subdir, then run autoconf in the subdir.
12143 # To prevent recursion we set host and build for the new
12144 # invocation of configure to the build for this invocation
12145 # of configure.
12146 tempdir=build.$$
12147 rm -rf $tempdir
12148 mkdir $tempdir
12149 cd $tempdir
12150 case ${srcdir} in
12151 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12152 *) realsrcdir=../${srcdir};;
12153 esac
12154 saved_CFLAGS="${CFLAGS}"
12155 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12156 ${realsrcdir}/configure \
12157 --enable-languages=${enable_languages-all} \
12158 --target=$target_alias --host=$build_alias --build=$build_alias
12159 CFLAGS="${saved_CFLAGS}"
12160
12161 # We just finished tests for the build machine, so rename
12162 # the file auto-build.h in the gcc directory.
12163 mv auto-host.h ../auto-build.h
12164 cd ..
12165 rm -rf $tempdir
12166 build_auto=auto-build.h
12167 fi
12168
12169
12170 tm_file="${tm_file} defaults.h"
12171 tm_p_file="${tm_p_file} tm-preds.h"
12172 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12173 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12174 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12175 # put this back in temporarily.
12176 xm_file="ansidecl.h ${xm_file}"
12177
12178 # --------
12179 # UNSORTED
12180 # --------
12181
12182 # Get the version trigger filename from the toplevel
12183 if test "${with_gcc_version_trigger+set}" = set; then
12184 gcc_version_trigger=$with_gcc_version_trigger
12185 else
12186 gcc_version_trigger=${srcdir}/version.c
12187 fi
12188 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
12189 gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
12190
12191 # Compile in configure arguments.
12192 if test -f configargs.h ; then
12193 # Being re-configured.
12194 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12195 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12196 else
12197 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12198 fi
12199
12200 # Double all backslashes and backslash all quotes to turn
12201 # gcc_config_arguments into a C string.
12202 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12203 $gcc_config_arguments
12204 EOF
12205 gcc_config_arguments_str=`cat conftest.out`
12206 rm -f conftest.out
12207
12208 cat > configargs.h <<EOF
12209 /* Generated automatically. */
12210 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12211 static const char thread_model[] = "$thread_file";
12212
12213 static const struct {
12214 const char *name, *value;
12215 } configure_default_options[] = $configure_default_options;
12216 EOF
12217
12218 # Internationalization
12219 PACKAGE=gcc
12220 VERSION="$gcc_version"
12221
12222 cat >>confdefs.h <<_ACEOF
12223 #define PACKAGE "$PACKAGE"
12224 _ACEOF
12225
12226
12227
12228
12229 # If we haven't got the data from the intl directory,
12230 # assume NLS is disabled.
12231 USE_NLS=no
12232 LIBINTL=
12233 LIBINTL_DEP=
12234 INCINTL=
12235 XGETTEXT=
12236 GMSGFMT=
12237 POSUB=
12238 if test -f ../intl/config.intl; then
12239 . ../intl/config.intl
12240 fi
12241 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12242 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12243 if test x"$USE_NLS" != xyes; then
12244 echo "$as_me:$LINENO: result: no" >&5
12245 echo "${ECHO_T}no" >&6
12246 else
12247 echo "$as_me:$LINENO: result: yes" >&5
12248 echo "${ECHO_T}yes" >&6
12249
12250 cat >>confdefs.h <<\_ACEOF
12251 #define ENABLE_NLS 1
12252 _ACEOF
12253
12254
12255 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12256 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12257 # Look for .po and .gmo files in the source directory.
12258 CATALOGS=
12259 XLINGUAS=
12260 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12261 # If there aren't any .gmo files the shell will give us the
12262 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12263 # weeded out.
12264 case "$cat" in *\**)
12265 continue;;
12266 esac
12267 # The quadruple backslash is collapsed to a double backslash
12268 # by the backticks, then collapsed again by the double quotes,
12269 # leaving us with one backslash in the sed expression (right
12270 # before the dot that mustn't act as a wildcard).
12271 cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
12272 lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
12273 # The user is allowed to set LINGUAS to a list of languages to
12274 # install catalogs for. If it's empty that means "all of them."
12275 if test "x$LINGUAS" = x; then
12276 CATALOGS="$CATALOGS $cat"
12277 XLINGUAS="$XLINGUAS $lang"
12278 else
12279 case "$LINGUAS" in *$lang*)
12280 CATALOGS="$CATALOGS $cat"
12281 XLINGUAS="$XLINGUAS $lang"
12282 ;;
12283 esac
12284 fi
12285 done
12286 LINGUAS="$XLINGUAS"
12287 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12288 echo "${ECHO_T}$LINGUAS" >&6
12289 fi
12290
12291 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12292 # -liconv on the link line twice.
12293 case "$LIBINTL" in *$LIBICONV*)
12294 LIBICONV= ;;
12295 esac
12296
12297 # Windows32 Registry support for specifying GCC installation paths.
12298 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12299 if test "${enable_win32_registry+set}" = set; then
12300 enableval="$enable_win32_registry"
12301
12302 fi;
12303 case $host_os in
12304 win32 | pe | cygwin* | mingw32* | uwin*)
12305 echo "$as_me:$LINENO: checking whether windows registry support is requested" >&5
12306 echo $ECHO_N "checking whether windows registry support is requested... $ECHO_C" >&6
12307 if test "x$enable_win32_registry" != xno; then
12308
12309 cat >>confdefs.h <<\_ACEOF
12310 #define ENABLE_WIN32_REGISTRY 1
12311 _ACEOF
12312
12313 echo "$as_me:$LINENO: result: yes" >&5
12314 echo "${ECHO_T}yes" >&6
12315 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12316 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12317 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12318 echo $ECHO_N "(cached) $ECHO_C" >&6
12319 else
12320 ac_func_search_save_LIBS=$LIBS
12321 ac_cv_search_RegOpenKeyExA=no
12322 cat >conftest.$ac_ext <<_ACEOF
12323 /* confdefs.h. */
12324 _ACEOF
12325 cat confdefs.h >>conftest.$ac_ext
12326 cat >>conftest.$ac_ext <<_ACEOF
12327 /* end confdefs.h. */
12328
12329 /* Override any gcc2 internal prototype to avoid an error. */
12330 #ifdef __cplusplus
12331 extern "C"
12332 #endif
12333 /* We use char because int might match the return type of a gcc2
12334 builtin and then its argument prototype would still apply. */
12335 char RegOpenKeyExA ();
12336 int
12337 main ()
12338 {
12339 RegOpenKeyExA ();
12340 ;
12341 return 0;
12342 }
12343 _ACEOF
12344 rm -f conftest.$ac_objext conftest$ac_exeext
12345 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12346 (eval $ac_link) 2>conftest.er1
12347 ac_status=$?
12348 grep -v '^ *+' conftest.er1 >conftest.err
12349 rm -f conftest.er1
12350 cat conftest.err >&5
12351 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12352 (exit $ac_status); } &&
12353 { ac_try='test -z "$ac_c_werror_flag"
12354 || test ! -s conftest.err'
12355 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12356 (eval $ac_try) 2>&5
12357 ac_status=$?
12358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12359 (exit $ac_status); }; } &&
12360 { ac_try='test -s conftest$ac_exeext'
12361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12362 (eval $ac_try) 2>&5
12363 ac_status=$?
12364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12365 (exit $ac_status); }; }; then
12366 ac_cv_search_RegOpenKeyExA="none required"
12367 else
12368 echo "$as_me: failed program was:" >&5
12369 sed 's/^/| /' conftest.$ac_ext >&5
12370
12371 fi
12372 rm -f conftest.err conftest.$ac_objext \
12373 conftest$ac_exeext conftest.$ac_ext
12374 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12375 for ac_lib in advapi32; do
12376 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12377 cat >conftest.$ac_ext <<_ACEOF
12378 /* confdefs.h. */
12379 _ACEOF
12380 cat confdefs.h >>conftest.$ac_ext
12381 cat >>conftest.$ac_ext <<_ACEOF
12382 /* end confdefs.h. */
12383
12384 /* Override any gcc2 internal prototype to avoid an error. */
12385 #ifdef __cplusplus
12386 extern "C"
12387 #endif
12388 /* We use char because int might match the return type of a gcc2
12389 builtin and then its argument prototype would still apply. */
12390 char RegOpenKeyExA ();
12391 int
12392 main ()
12393 {
12394 RegOpenKeyExA ();
12395 ;
12396 return 0;
12397 }
12398 _ACEOF
12399 rm -f conftest.$ac_objext conftest$ac_exeext
12400 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12401 (eval $ac_link) 2>conftest.er1
12402 ac_status=$?
12403 grep -v '^ *+' conftest.er1 >conftest.err
12404 rm -f conftest.er1
12405 cat conftest.err >&5
12406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12407 (exit $ac_status); } &&
12408 { ac_try='test -z "$ac_c_werror_flag"
12409 || test ! -s conftest.err'
12410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12411 (eval $ac_try) 2>&5
12412 ac_status=$?
12413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12414 (exit $ac_status); }; } &&
12415 { ac_try='test -s conftest$ac_exeext'
12416 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12417 (eval $ac_try) 2>&5
12418 ac_status=$?
12419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12420 (exit $ac_status); }; }; then
12421 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12422 break
12423 else
12424 echo "$as_me: failed program was:" >&5
12425 sed 's/^/| /' conftest.$ac_ext >&5
12426
12427 fi
12428 rm -f conftest.err conftest.$ac_objext \
12429 conftest$ac_exeext conftest.$ac_ext
12430 done
12431 fi
12432 LIBS=$ac_func_search_save_LIBS
12433 fi
12434 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
12435 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
12436 if test "$ac_cv_search_RegOpenKeyExA" != no; then
12437 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
12438
12439 fi
12440
12441 else
12442 echo "$as_me:$LINENO: result: no" >&5
12443 echo "${ECHO_T}no" >&6
12444 fi
12445
12446 # Check if user specified a different registry key.
12447 case "x${enable_win32_registry}" in
12448 x | xyes)
12449 # default.
12450 gcc_cv_win32_registry_key="$VERSION"
12451 ;;
12452 xno)
12453 # no registry lookup.
12454 gcc_cv_win32_registry_key=''
12455 ;;
12456 *)
12457 # user-specified key.
12458 gcc_cv_win32_registry_key="$enable_win32_registry"
12459 ;;
12460 esac
12461
12462 if test "x$enable_win32_registry" != xno; then
12463 echo "$as_me:$LINENO: checking registry key on windows hosts" >&5
12464 echo $ECHO_N "checking registry key on windows hosts... $ECHO_C" >&6
12465
12466 cat >>confdefs.h <<_ACEOF
12467 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
12468 _ACEOF
12469
12470 echo "$as_me:$LINENO: result: $gcc_cv_win32_registry_key" >&5
12471 echo "${ECHO_T}$gcc_cv_win32_registry_key" >&6
12472 fi
12473 ;;
12474 esac
12475
12476 # Get an absolute path to the GCC top-level source directory
12477 holddir=`${PWDCMD-pwd}`
12478 cd $srcdir
12479 topdir=`${PWDCMD-pwd}`
12480 cd $holddir
12481
12482 # Conditionalize the makefile for this host machine.
12483 xmake_file=
12484 for f in ${host_xmake_file}
12485 do
12486 if test -f ${srcdir}/config/$f
12487 then
12488 xmake_file="${xmake_file} \$(srcdir)/config/$f"
12489 fi
12490 done
12491
12492 # Conditionalize the makefile for this target machine.
12493 tmake_file_=
12494 for f in ${tmake_file}
12495 do
12496 if test -f ${srcdir}/config/$f
12497 then
12498 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
12499 fi
12500 done
12501 tmake_file="${tmake_file_}"
12502
12503 # If the host doesn't support symlinks, modify CC in
12504 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
12505 # Otherwise, we can use "CC=$(CC)".
12506 rm -f symtest.tem
12507 case "$LN_S" in
12508 *-s*)
12509 cc_set_by_configure="\$(CC)"
12510 quoted_cc_set_by_configure="\$(CC)"
12511 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12512 quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12513 ;;
12514 *)
12515 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
12516 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
12517 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
12518 quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
12519 ;;
12520 esac
12521
12522 out_object_file=`basename $out_file .c`.o
12523
12524 tm_file_list=
12525 tm_include_list=
12526 for f in $tm_file; do
12527 case $f in
12528 defaults.h )
12529 tm_file_list="${tm_file_list} \$(srcdir)/$f"
12530 tm_include_list="${tm_include_list} $f"
12531 ;;
12532 * )
12533 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
12534 tm_include_list="${tm_include_list} config/$f"
12535 ;;
12536 esac
12537 done
12538
12539 tm_p_file_list=
12540 tm_p_include_list=
12541 for f in $tm_p_file; do
12542 case $f in
12543 tm-preds.h )
12544 tm_p_file_list="${tm_p_file_list} $f"
12545 tm_p_include_list="${tm_p_include_list} $f"
12546 ;;
12547 * )
12548 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
12549 tm_p_include_list="${tm_p_include_list} config/$f"
12550 esac
12551 done
12552
12553 xm_file_list=
12554 xm_include_list=
12555 for f in $xm_file; do
12556 case $f in
12557 ansidecl.h )
12558 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
12559 xm_include_list="${xm_include_list} $f"
12560 ;;
12561 auto-host.h )
12562 xm_file_list="${xm_file_list} $f"
12563 xm_include_list="${xm_include_list} $f"
12564 ;;
12565 * )
12566 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
12567 xm_include_list="${xm_include_list} config/$f"
12568 ;;
12569 esac
12570 done
12571
12572 host_xm_file_list=
12573 host_xm_include_list=
12574 for f in $host_xm_file; do
12575 case $f in
12576 ansidecl.h )
12577 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
12578 host_xm_include_list="${host_xm_include_list} $f"
12579 ;;
12580 auto-host.h )
12581 host_xm_file_list="${host_xm_file_list} $f"
12582 host_xm_include_list="${host_xm_include_list} $f"
12583 ;;
12584 * )
12585 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
12586 host_xm_include_list="${host_xm_include_list} config/$f"
12587 ;;
12588 esac
12589 done
12590
12591 build_xm_file_list=
12592 for f in $build_xm_file; do
12593 case $f in
12594 ansidecl.h )
12595 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
12596 build_xm_include_list="${build_xm_include_list} $f"
12597 ;;
12598 auto-build.h | auto-host.h )
12599 build_xm_file_list="${build_xm_file_list} $f"
12600 build_xm_include_list="${build_xm_include_list} $f"
12601 ;;
12602 * )
12603 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
12604 build_xm_include_list="${build_xm_include_list} config/$f"
12605 ;;
12606 esac
12607 done
12608
12609 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
12610 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
12611 CROSS=
12612 ALL=all.internal
12613 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12614 if test x$host != x$target
12615 then
12616 CROSS="-DCROSS_COMPILE"
12617 ALL=all.cross
12618 SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
12619 case "$host","$target" in
12620 # Darwin crosses can use the host system's libraries and headers,
12621 # because of the fat library support. Of course, it must be the
12622 # same version of Darwin on both sides. Allow the user to
12623 # just say --target=foo-darwin without a version number to mean
12624 # "the version on this system".
12625 *-*-darwin*,*-*-darwin*)
12626 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
12627 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
12628 if test $hostos = $targetos -o $targetos = darwin ; then
12629 CROSS=
12630 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12631 with_headers=yes
12632 fi
12633 ;;
12634
12635 i?86-*-*,x86_64-*-* \
12636 | powerpc*-*-*,powerpc64*-*-*)
12637 CROSS="$CROSS -DNATIVE_CROSS" ;;
12638 esac
12639 elif test "x$TARGET_SYSTEM_ROOT" != x; then
12640 # This is just $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)
12641 SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
12642 fi
12643
12644 # If this is a cross-compiler that does not
12645 # have its own set of headers then define
12646 # inhibit_libc
12647
12648 # If this is using newlib, without having the headers available now,
12649 # then define inhibit_libc in LIBGCC2_CFLAGS.
12650 # This prevents libgcc2 from containing any code which requires libc
12651 # support.
12652 inhibit_libc=
12653 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
12654 test x$with_newlib = xyes ; } &&
12655 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
12656 inhibit_libc=-Dinhibit_libc
12657 fi
12658
12659
12660 # When building gcc with a cross-compiler, we need to adjust things so
12661 # that the generator programs are still built with the native compiler.
12662 # Also, we cannot run fixincludes or fix-header.
12663
12664 # These are the normal (build=host) settings:
12665 CC_FOR_BUILD='$(CC)'
12666 BUILD_CFLAGS='$(ALL_CFLAGS)'
12667 STMP_FIXINC=stmp-fixinc
12668
12669 # Possibly disable fixproto, on a per-target basis.
12670 case ${use_fixproto} in
12671 no)
12672 STMP_FIXPROTO=
12673 ;;
12674 yes)
12675 STMP_FIXPROTO=stmp-fixproto
12676 ;;
12677 esac
12678
12679
12680 # And these apply if build != host, or we are generating coverage data
12681 if test x$build != x$host || test "x$coverage_flags" != x
12682 then
12683 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
12684
12685 if test "x$TARGET_SYSTEM_ROOT" = x; then
12686 if "x$STMP_FIXPROTO" != x ; then
12687 STMP_FIXPROTO=stmp-install-fixproto
12688 fi
12689 fi
12690 fi
12691
12692 # Expand extra_headers to include complete path.
12693 # This substitutes for lots of t-* files.
12694 extra_headers_list=
12695 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
12696 for file in ${extra_headers} ; do
12697 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
12698 done
12699
12700 # Define collect2 in Makefile.
12701 case $host_can_use_collect2 in
12702 no) collect2= ;;
12703 *) collect2='collect2$(exeext)' ;;
12704 esac
12705
12706
12707 # Add a definition of USE_COLLECT2 if system wants one.
12708 case $use_collect2 in
12709 no) use_collect2= ;;
12710 "") ;;
12711 *)
12712 host_xm_defines="${host_xm_defines} USE_COLLECT2"
12713 xm_defines="${xm_defines} USE_COLLECT2"
12714 case $host_can_use_collect2 in
12715 no)
12716 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
12717 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
12718 { (exit 1); exit 1; }; }
12719 ;;
12720 esac
12721 ;;
12722 esac
12723
12724 # ---------------------------
12725 # Assembler & linker features
12726 # ---------------------------
12727
12728 # Identify the assembler which will work hand-in-glove with the newly
12729 # built GCC, so that we can examine its features. This is the assembler
12730 # which will be driven by the driver program.
12731 #
12732 # If build != host, and we aren't building gas in-tree, we identify a
12733 # build->target assembler and hope that it will have the same features
12734 # as the host->target assembler we'll be using.
12735 echo "$as_me:$LINENO: checking what assembler to use" >&5
12736 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
12737 in_tree_gas=no
12738 gcc_cv_as=
12739 gcc_cv_gas_major_version=
12740 gcc_cv_gas_minor_version=
12741 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
12742 if test -x "$DEFAULT_ASSEMBLER"; then
12743 gcc_cv_as="$DEFAULT_ASSEMBLER"
12744 elif test -x as$build_exeext; then
12745 # Build using assembler in the current directory.
12746 gcc_cv_as=./as$build_exeext
12747 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
12748 && test -f ../gas/Makefile \
12749 && test x$build = x$host; then
12750 # Single tree build which includes gas. We want to prefer it
12751 # over whatever linker top-level may have detected, since
12752 # we'll use what we're building after installation anyway.
12753 in_tree_gas=yes
12754 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
12755 for f in $gcc_cv_as_bfd_srcdir/configure \
12756 $gcc_cv_as_gas_srcdir/configure \
12757 $gcc_cv_as_gas_srcdir/configure.in \
12758 $gcc_cv_as_gas_srcdir/Makefile.in ; do
12759 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
12760 if test x$gcc_cv_gas_version != x; then
12761 break
12762 fi
12763 done
12764 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
12765 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
12766 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
12767 case $gcc_cv_gas_patch_version in
12768 "") gcc_cv_gas_patch_version="0" ;;
12769 esac
12770 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
12771 + $gcc_cv_gas_minor_version \) \* 1000 \
12772 + $gcc_cv_gas_patch_version`
12773
12774 rm -f as$build_exeext
12775 $LN_S ../gas/as-new$build_exeext as$build_exeext 2>/dev/null
12776 in_tree_gas_is_elf=no
12777 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
12778 || (grep 'obj_format = multi' ../gas/Makefile \
12779 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
12780 then
12781 in_tree_gas_is_elf=yes
12782 fi
12783 elif test -x "$AS_FOR_TARGET"; then
12784 gcc_cv_as="$AS_FOR_TARGET"
12785 elif test -x "$AS" && test x$host = x$target; then
12786 gcc_cv_as="$AS"
12787 fi
12788
12789 if test "x$gcc_cv_as" = x; then
12790 # Search the same directories that the installed compiler will
12791 # search. Else we may find the wrong assembler and lose. If we
12792 # do not find a suitable assembler binary, then try the user's
12793 # path.
12794 #
12795 # Also note we have to check MD_EXEC_PREFIX before checking the
12796 # user's path. Unfortunately, there is no good way to get at the
12797 # value of MD_EXEC_PREFIX here. So we do a brute force search
12798 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
12799 # to be fixed as part of the make/configure rewrite too.
12800
12801 if test "x$exec_prefix" = xNONE; then
12802 if test "x$prefix" = xNONE; then
12803 test_prefix=/usr/local
12804 else
12805 test_prefix=$prefix
12806 fi
12807 else
12808 test_prefix=$exec_prefix
12809 fi
12810
12811 # If the loop below does not find an assembler, then use whatever
12812 # one we can find in the users's path.
12813 # user's path.
12814 if test "x$program_prefix" != xNONE; then
12815 gcc_cv_as=${program_prefix}as$build_exeext
12816 else
12817 gcc_cv_as=`echo as | sed "${program_transform_name}"`$build_exeext
12818 fi
12819
12820 if test x$host = x$build; then
12821 test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
12822 $test_prefix/libexec/gcc/$target_noncanonical \
12823 /usr/lib/gcc/$target_noncanonical/$gcc_version \
12824 /usr/lib/gcc/$target_noncanonical \
12825 $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
12826 $test_prefix/$target_noncanonical/bin"
12827 else
12828 test_dirs=
12829 fi
12830
12831 if test x$host = x$target; then
12832 test_dirs="$test_dirs \
12833 /usr/libexec \
12834 /usr/ccs/gcc \
12835 /usr/ccs/bin \
12836 /udk/usr/ccs/bin \
12837 /bsd43/usr/lib/cmplrs/cc \
12838 /usr/cross64/usr/bin \
12839 /usr/lib/cmplrs/cc \
12840 /sysv/usr/lib/cmplrs/cc \
12841 /svr4/usr/lib/cmplrs/cc \
12842 /usr/bin"
12843 fi
12844
12845 for dir in $test_dirs; do
12846 if test -x $dir/as$build_exeext; then
12847 gcc_cv_as=$dir/as$build_exeext
12848 break;
12849 fi
12850 done
12851 fi
12852 case $in_tree_gas in
12853 yes)
12854 echo "$as_me:$LINENO: result: \"newly built gas\"" >&5
12855 echo "${ECHO_T}\"newly built gas\"" >&6
12856 ;;
12857 no)
12858 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
12859 echo "${ECHO_T}$gcc_cv_as" >&6
12860 ;;
12861 esac
12862
12863 # Identify the linker which will work hand-in-glove with the newly
12864 # built GCC, so that we can examine its features. This is the linker
12865 # which will be driven by the driver program.
12866 #
12867 # If build != host, and we aren't building gas in-tree, we identify a
12868 # build->target linker and hope that it will have the same features
12869 # as the host->target linker we'll be using.
12870 echo "$as_me:$LINENO: checking what linker to use" >&5
12871 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
12872 in_tree_ld=no
12873 gcc_cv_ld=
12874 gcc_cv_gld_major_version=
12875 gcc_cv_gld_minor_version=
12876 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
12877 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
12878 if test -x "$DEFAULT_LINKER"; then
12879 gcc_cv_ld="$DEFAULT_LINKER"
12880 elif test -x collect-ld$build_exeext; then
12881 # Build using linker in the current directory.
12882 gcc_cv_ld=./collect-ld$build_exeext
12883 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
12884 && test -f ../ld/Makefile \
12885 && test x$build = x$host; then
12886 # Single tree build which includes ld. We want to prefer it
12887 # over whatever linker top-level may have detected, since
12888 # we'll use what we're building after installation anyway.
12889 in_tree_ld=yes
12890 in_tree_ld_is_elf=no
12891 if (grep 'EMUL = .*elf' ../ld/Makefile \
12892 || grep 'EMUL = .*linux' ../ld/Makefile \
12893 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
12894 in_tree_ld_is_elf=yes
12895 fi
12896 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
12897 do
12898 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
12899 if test x$gcc_cv_gld_version != x; then
12900 break
12901 fi
12902 done
12903 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
12904 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
12905 rm -f collect-ld$build_exeext
12906 $LN_S ../ld/ld-new$build_exeext collect-ld$build_exeext 2>/dev/null
12907 elif test -x "$LD_FOR_TARGET"; then
12908 gcc_cv_ld="$LD_FOR_TARGET"
12909 elif test -x "$LD" && test x$host = x$target; then
12910 gcc_cv_ld="$LD"
12911 fi
12912
12913 if test "x$gcc_cv_ld" = x; then
12914 # Search the same directories that the installed compiler will
12915 # search. Else we may find the wrong linker and lose. If we
12916 # do not find a suitable linker binary, then try the user's
12917 # path.
12918 #
12919 # Also note we have to check MD_EXEC_PREFIX before checking the
12920 # user's path. Unfortunately, there is no good way to get at the
12921 # value of MD_EXEC_PREFIX here. So we do a brute force search
12922 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
12923 # to be fixed as part of the make/configure rewrite too.
12924
12925 if test "x$exec_prefix" = xNONE; then
12926 if test "x$prefix" = xNONE; then
12927 test_prefix=/usr/local
12928 else
12929 test_prefix=$prefix
12930 fi
12931 else
12932 test_prefix=$exec_prefix
12933 fi
12934
12935 # If the loop below does not find an linker, then use whatever
12936 # one we can find in the users's path.
12937 # user's path.
12938 if test "x$program_prefix" != xNONE; then
12939 gcc_cv_ld=${program_prefix}ld$build_exeext
12940 else
12941 gcc_cv_ld=`echo ld | sed "${program_transform_name}"`$build_exeext
12942 fi
12943
12944 if test x$host = x$build; then
12945 test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
12946 $test_prefix/libexec/gcc/$target_noncanonical \
12947 /usr/lib/gcc/$target_noncanonical/$gcc_version \
12948 /usr/lib/gcc/$target_noncanonical \
12949 $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
12950 $test_prefix/$target_noncanonical/bin"
12951 else
12952 test_dirs=
12953 fi
12954
12955 if test x$host = x$target; then
12956 test_dirs="$test_dirs \
12957 /usr/libexec \
12958 /usr/ccs/gcc \
12959 /usr/ccs/bin \
12960 /udk/usr/ccs/bin \
12961 /bsd43/usr/lib/cmplrs/cc \
12962 /usr/cross64/usr/bin \
12963 /usr/lib/cmplrs/cc \
12964 /sysv/usr/lib/cmplrs/cc \
12965 /svr4/usr/lib/cmplrs/cc \
12966 /usr/bin"
12967 fi
12968
12969 for dir in $test_dirs; do
12970 if test -x $dir/ld$build_exeext; then
12971 gcc_cv_ld=$dir/ld$build_exeext
12972 break;
12973 fi
12974 done
12975 fi
12976 case $in_tree_ld in
12977 yes)
12978 echo "$as_me:$LINENO: result: \"newly built ld\"" >&5
12979 echo "${ECHO_T}\"newly built ld\"" >&6
12980 ;;
12981 no)
12982 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
12983 echo "${ECHO_T}$gcc_cv_ld" >&6
12984 ;;
12985 esac
12986
12987 # Figure out what nm we will be using.
12988 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
12989 echo "$as_me:$LINENO: checking what nm to use" >&5
12990 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
12991 in_tree_nm=no
12992 if test -x nm$build_exeext; then
12993 gcc_cv_nm=./nm$build_exeext
12994 elif test -f $gcc_cv_binutils_srcdir/configure.in \
12995 && test -f ../binutils/Makefile; then
12996 # Single tree build which includes binutils.
12997 in_tree_nm=yes
12998 gcc_cv_nm=./nm$build_exeext
12999 rm -f nm$build_exeext
13000 $LN_S ../binutils/nm-new$build_exeext nm$build_exeext 2>/dev/null
13001 elif test "x$program_prefix" != xNONE; then
13002 gcc_cv_nm=${program_prefix}nm$build_exeext
13003 else
13004 gcc_cv_nm=`echo nm | sed "${program_transform_name}"`$build_exeext
13005 fi
13006 case $in_tree_nm in
13007 yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5
13008 echo "${ECHO_T}\"newly built nm\"" >&6 ;;
13009 no) echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13010 echo "${ECHO_T}$gcc_cv_nm" >&6 ;;
13011 esac
13012
13013 # Figure out what objdump we will be using.
13014 echo "$as_me:$LINENO: checking what objdump to use" >&5
13015 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13016 in_tree_objdump=no
13017 if test -x objdump$build_exeext; then
13018 gcc_cv_objdump=./objdump$build_exeext
13019 elif test -f $gcc_cv_binutils_srcdir/configure.in \
13020 && test -f ../binutils/Makefile; then
13021 # Single tree build which includes binutils.
13022 in_tree_objdump=yes
13023 gcc_cv_objdump=./objdump$build_exeext
13024 rm -f objdump$build_exeext
13025 $LN_S ../binutils/objdump$build_exeext objdump$build_exeext 2>/dev/null
13026 elif test "x$program_prefix" != xNONE; then
13027 gcc_cv_objdump=${program_prefix}objdump$build_exeext
13028 else
13029 gcc_cv_objdump=`echo objdump | \
13030 sed "${program_transform_name}"`$build_exeext
13031 fi
13032 case $in_tree_objdump in
13033 yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5
13034 echo "${ECHO_T}\"newly built objdump\"" >&6 ;;
13035 no) echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13036 echo "${ECHO_T}$gcc_cv_objdump" >&6 ;;
13037 esac
13038
13039 # Figure out what assembler alignment features are present.
13040 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13041 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13042 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13043 echo $ECHO_N "(cached) $ECHO_C" >&6
13044 else
13045 gcc_cv_as_balign_and_p2align=no
13046 if test $in_tree_gas = yes; then
13047 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13048 then gcc_cv_as_balign_and_p2align=yes
13049 fi
13050 elif test x$gcc_cv_as != x; then
13051 echo '.balign 4
13052 .p2align 2' > conftest.s
13053 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13054 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13055 (eval $ac_try) 2>&5
13056 ac_status=$?
13057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13058 (exit $ac_status); }; }
13059 then
13060 gcc_cv_as_balign_and_p2align=yes
13061 else
13062 echo "configure: failed program was" >&5
13063 cat conftest.s >&5
13064 fi
13065 rm -f conftest.o conftest.s
13066 fi
13067 fi
13068 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13069 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13070 if test $gcc_cv_as_balign_and_p2align = yes; then
13071
13072 cat >>confdefs.h <<\_ACEOF
13073 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13074 _ACEOF
13075
13076 fi
13077
13078 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13079 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13080 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13081 echo $ECHO_N "(cached) $ECHO_C" >&6
13082 else
13083 gcc_cv_as_max_skip_p2align=no
13084 if test $in_tree_gas = yes; then
13085 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13086 then gcc_cv_as_max_skip_p2align=yes
13087 fi
13088 elif test x$gcc_cv_as != x; then
13089 echo '.p2align 4,,7' > conftest.s
13090 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13091 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13092 (eval $ac_try) 2>&5
13093 ac_status=$?
13094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13095 (exit $ac_status); }; }
13096 then
13097 gcc_cv_as_max_skip_p2align=yes
13098 else
13099 echo "configure: failed program was" >&5
13100 cat conftest.s >&5
13101 fi
13102 rm -f conftest.o conftest.s
13103 fi
13104 fi
13105 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13106 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13107 if test $gcc_cv_as_max_skip_p2align = yes; then
13108
13109 cat >>confdefs.h <<\_ACEOF
13110 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13111 _ACEOF
13112
13113 fi
13114
13115 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13116 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13117 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13118 echo $ECHO_N "(cached) $ECHO_C" >&6
13119 else
13120 gcc_cv_as_subsection_m1=no
13121 if test $in_tree_gas = yes; then
13122 if test $in_tree_gas_is_elf = yes \
13123 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13124 then gcc_cv_as_subsection_m1=yes
13125 fi
13126 elif test x$gcc_cv_as != x; then
13127 echo 'conftest_label1: .word 0
13128 .subsection -1
13129 conftest_label2: .word 0
13130 .previous' > conftest.s
13131 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13132 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13133 (eval $ac_try) 2>&5
13134 ac_status=$?
13135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13136 (exit $ac_status); }; }
13137 then
13138 if test x$gcc_cv_nm != x; then
13139 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13140 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13141 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13142 then :
13143 else gcc_cv_as_subsection_m1=yes
13144 fi
13145 rm -f conftest.nm1 conftest.nm2
13146 fi
13147 else
13148 echo "configure: failed program was" >&5
13149 cat conftest.s >&5
13150 fi
13151 rm -f conftest.o conftest.s
13152 fi
13153 fi
13154 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13155 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13156 if test $gcc_cv_as_subsection_m1 = yes; then
13157
13158 cat >>confdefs.h <<\_ACEOF
13159 #define HAVE_GAS_SUBSECTION_ORDERING 1
13160 _ACEOF
13161
13162 fi
13163
13164 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13165 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13166 if test "${gcc_cv_as_weak+set}" = set; then
13167 echo $ECHO_N "(cached) $ECHO_C" >&6
13168 else
13169 gcc_cv_as_weak=no
13170 if test $in_tree_gas = yes; then
13171 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13172 then gcc_cv_as_weak=yes
13173 fi
13174 elif test x$gcc_cv_as != x; then
13175 echo ' .weak foobar' > conftest.s
13176 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13177 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13178 (eval $ac_try) 2>&5
13179 ac_status=$?
13180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13181 (exit $ac_status); }; }
13182 then
13183 gcc_cv_as_weak=yes
13184 else
13185 echo "configure: failed program was" >&5
13186 cat conftest.s >&5
13187 fi
13188 rm -f conftest.o conftest.s
13189 fi
13190 fi
13191 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13192 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13193 if test $gcc_cv_as_weak = yes; then
13194
13195 cat >>confdefs.h <<\_ACEOF
13196 #define HAVE_GAS_WEAK 1
13197 _ACEOF
13198
13199 fi
13200
13201 # .hidden needs to be supported in both the assembler and the linker,
13202 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13203 # This is irritatingly difficult to feature test for; we have to check the
13204 # date string after the version number. If we've got an in-tree
13205 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13206 # to be safe.
13207 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13208 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13209 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13210 if test "${gcc_cv_as_hidden+set}" = set; then
13211 echo $ECHO_N "(cached) $ECHO_C" >&6
13212 else
13213 gcc_cv_as_hidden=no
13214 if test $in_tree_gas = yes; then
13215 if test $in_tree_gas_is_elf = yes \
13216 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13217 then gcc_cv_as_hidden=yes
13218 fi
13219 elif test x$gcc_cv_as != x; then
13220 echo ' .hidden foobar
13221 foobar:' > conftest.s
13222 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13223 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13224 (eval $ac_try) 2>&5
13225 ac_status=$?
13226 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13227 (exit $ac_status); }; }
13228 then
13229 gcc_cv_as_hidden=yes
13230 else
13231 echo "configure: failed program was" >&5
13232 cat conftest.s >&5
13233 fi
13234 rm -f conftest.o conftest.s
13235 fi
13236 fi
13237 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13238 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13239
13240
13241 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13242 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13243 if test "${gcc_cv_ld_hidden+set}" = set; then
13244 echo $ECHO_N "(cached) $ECHO_C" >&6
13245 else
13246 if test $in_tree_ld = yes ; then
13247 gcc_cv_ld_hidden=no
13248 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13249 && test $in_tree_ld_is_elf = yes; then
13250 gcc_cv_ld_hidden=yes
13251 fi
13252 else
13253 gcc_cv_ld_hidden=yes
13254 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13255 if echo "$ld_ver" | grep GNU > /dev/null; then
13256 ld_vers=`echo $ld_ver | sed -n \
13257 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13258 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13259 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13260 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13261 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13262 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
13263 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
13264 if test 0"$ld_date" -lt 20020404; then
13265 if test -n "$ld_date"; then
13266 # If there was date string, but was earlier than 2002-04-04, fail
13267 gcc_cv_ld_hidden=no
13268 elif test -z "$ld_vers"; then
13269 # If there was no date string nor ld version number, something is wrong
13270 gcc_cv_ld_hidden=no
13271 else
13272 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
13273 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
13274 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
13275 test -z "$ld_vers_patch" && ld_vers_patch=0
13276 if test "$ld_vers_major" -lt 2; then
13277 gcc_cv_ld_hidden=no
13278 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
13279 gcc_cv_ld_hidden="no"
13280 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
13281 gcc_cv_ld_hidden=no
13282 fi
13283 fi
13284 fi
13285 else
13286 case "${target}" in
13287 hppa64*-*-hpux* | ia64*-*-hpux*)
13288 gcc_cv_ld_hidden=yes
13289 ;;
13290 *)
13291 gcc_cv_ld_hidden=no
13292 ;;
13293 esac
13294 fi
13295 fi
13296 fi
13297 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
13298 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
13299 libgcc_visibility=no
13300
13301 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
13302 libgcc_visibility=yes
13303
13304 cat >>confdefs.h <<\_ACEOF
13305 #define HAVE_GAS_HIDDEN 1
13306 _ACEOF
13307
13308 fi
13309
13310 # Check if we have .[us]leb128, and support symbol arithmetic with it.
13311 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
13312 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
13313 if test "${gcc_cv_as_leb128+set}" = set; then
13314 echo $ECHO_N "(cached) $ECHO_C" >&6
13315 else
13316 gcc_cv_as_leb128=no
13317 if test $in_tree_gas = yes; then
13318 if test $in_tree_gas_is_elf = yes \
13319 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
13320 then gcc_cv_as_leb128=yes
13321 fi
13322 elif test x$gcc_cv_as != x; then
13323 echo ' .data
13324 .uleb128 L2 - L1
13325 L1:
13326 .uleb128 1280
13327 .sleb128 -1010
13328 L2:' > conftest.s
13329 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13330 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13331 (eval $ac_try) 2>&5
13332 ac_status=$?
13333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13334 (exit $ac_status); }; }
13335 then
13336 # GAS versions before 2.11 do not support uleb128,
13337 # despite appearing to.
13338 # ??? There exists an elf-specific test that will crash
13339 # the assembler. Perhaps it's better to figure out whether
13340 # arbitrary sections are supported and try the test.
13341 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
13342 if echo "$as_ver" | grep GNU > /dev/null; then
13343 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
13344 as_major=`echo $as_ver | sed 's/\..*//'`
13345 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
13346 if test $as_major -eq 2 && test $as_minor -lt 11
13347 then :
13348 else gcc_cv_as_leb128=yes
13349 fi
13350 fi
13351 else
13352 echo "configure: failed program was" >&5
13353 cat conftest.s >&5
13354 fi
13355 rm -f conftest.o conftest.s
13356 fi
13357 fi
13358 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
13359 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
13360 if test $gcc_cv_as_leb128 = yes; then
13361
13362 cat >>confdefs.h <<\_ACEOF
13363 #define HAVE_AS_LEB128 1
13364 _ACEOF
13365
13366 fi
13367
13368 # GAS versions up to and including 2.11.0 may mis-optimize
13369 # .eh_frame data.
13370 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
13371 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
13372 if test "${gcc_cv_as_eh_frame+set}" = set; then
13373 echo $ECHO_N "(cached) $ECHO_C" >&6
13374 else
13375 gcc_cv_as_eh_frame=no
13376 if test $in_tree_gas = yes; then
13377 if test $in_tree_gas_is_elf = yes \
13378 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13379 then gcc_cv_as_eh_frame=yes
13380 fi
13381 elif test x$gcc_cv_as != x; then
13382 echo ' .text
13383 .LFB1:
13384 .4byte 0
13385 .L1:
13386 .4byte 0
13387 .LFE1:
13388 .section .eh_frame,"aw",@progbits
13389 __FRAME_BEGIN__:
13390 .4byte .LECIE1-.LSCIE1
13391 .LSCIE1:
13392 .4byte 0x0
13393 .byte 0x1
13394 .ascii "z\0"
13395 .byte 0x1
13396 .byte 0x78
13397 .byte 0x1a
13398 .byte 0x0
13399 .byte 0x4
13400 .4byte 1
13401 .p2align 1
13402 .LECIE1:
13403 .LSFDE1:
13404 .4byte .LEFDE1-.LASFDE1
13405 .LASFDE1:
13406 .4byte .LASFDE1-__FRAME_BEGIN__
13407 .4byte .LFB1
13408 .4byte .LFE1-.LFB1
13409 .byte 0x4
13410 .4byte .LFE1-.LFB1
13411 .byte 0x4
13412 .4byte .L1-.LFB1
13413 .LEFDE1:' > conftest.s
13414 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13415 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13416 (eval $ac_try) 2>&5
13417 ac_status=$?
13418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13419 (exit $ac_status); }; }
13420 then
13421 cat > conftest.lit <<EOF
13422 0000 10000000 00000000 017a0001 781a0004 .........z..x...
13423 0010 01000000 12000000 18000000 00000000 ................
13424 0020 08000000 04080000 0044 .........D
13425 EOF
13426 cat > conftest.big <<EOF
13427 0000 00000010 00000000 017a0001 781a0004 .........z..x...
13428 0010 00000001 00000012 00000018 00000000 ................
13429 0020 00000008 04000000 0844 .........D
13430 EOF
13431 # If the assembler didn't choke, and we can objdump,
13432 # and we got the correct data, then succeed.
13433 if test x$gcc_cv_objdump != x \
13434 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
13435 | tail -3 > conftest.got \
13436 && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
13437 || cmp conftest.big conftest.got > /dev/null 2>&1; }
13438 then
13439 gcc_cv_as_eh_frame=yes
13440 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
13441 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13442 (eval $ac_try) 2>&5
13443 ac_status=$?
13444 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13445 (exit $ac_status); }; }; then
13446 gcc_cv_as_eh_frame=buggy
13447 else
13448 # Uh oh, what do we do now?
13449 gcc_cv_as_eh_frame=no
13450 fi
13451 else
13452 echo "configure: failed program was" >&5
13453 cat conftest.s >&5
13454 fi
13455 rm -f conftest.o conftest.s
13456 fi
13457 fi
13458 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
13459 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
13460
13461
13462 if test $gcc_cv_as_eh_frame = buggy; then
13463
13464 cat >>confdefs.h <<\_ACEOF
13465 #define USE_AS_TRADITIONAL_FORMAT 1
13466 _ACEOF
13467
13468 fi
13469
13470 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13471 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13472 if test "${gcc_cv_as_shf_merge+set}" = set; then
13473 echo $ECHO_N "(cached) $ECHO_C" >&6
13474 else
13475 gcc_cv_as_shf_merge=no
13476 if test $in_tree_gas = yes; then
13477 if test $in_tree_gas_is_elf = yes \
13478 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13479 then gcc_cv_as_shf_merge=yes
13480 fi
13481 elif test x$gcc_cv_as != x; then
13482 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
13483 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13484 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13485 (eval $ac_try) 2>&5
13486 ac_status=$?
13487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13488 (exit $ac_status); }; }
13489 then
13490 gcc_cv_as_shf_merge=yes
13491 else
13492 echo "configure: failed program was" >&5
13493 cat conftest.s >&5
13494 fi
13495 rm -f conftest.o conftest.s
13496 fi
13497 fi
13498 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
13499 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
13500
13501 if test $gcc_cv_as_shf_merge = no; then
13502 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13503 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13504 if test "${gcc_cv_as_shf_merge+set}" = set; then
13505 echo $ECHO_N "(cached) $ECHO_C" >&6
13506 else
13507 gcc_cv_as_shf_merge=no
13508 if test $in_tree_gas = yes; then
13509 if test $in_tree_gas_is_elf = yes \
13510 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13511 then gcc_cv_as_shf_merge=yes
13512 fi
13513 elif test x$gcc_cv_as != x; then
13514 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
13515 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13517 (eval $ac_try) 2>&5
13518 ac_status=$?
13519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13520 (exit $ac_status); }; }
13521 then
13522 gcc_cv_as_shf_merge=yes
13523 else
13524 echo "configure: failed program was" >&5
13525 cat conftest.s >&5
13526 fi
13527 rm -f conftest.o conftest.s
13528 fi
13529 fi
13530 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
13531 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
13532
13533 fi
13534
13535 cat >>confdefs.h <<_ACEOF
13536 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
13537 _ACEOF
13538
13539
13540 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
13541 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
13542 if test "${gcc_cv_as_comdat_group+set}" = set; then
13543 echo $ECHO_N "(cached) $ECHO_C" >&6
13544 else
13545 gcc_cv_as_comdat_group=no
13546 if test $in_tree_gas = yes; then
13547 if test $in_tree_gas_is_elf = yes \
13548 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13549 then gcc_cv_as_comdat_group=yes
13550 fi
13551 elif test x$gcc_cv_as != x; then
13552 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
13553 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13554 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13555 (eval $ac_try) 2>&5
13556 ac_status=$?
13557 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13558 (exit $ac_status); }; }
13559 then
13560 gcc_cv_as_comdat_group=yes
13561 else
13562 echo "configure: failed program was" >&5
13563 cat conftest.s >&5
13564 fi
13565 rm -f conftest.o conftest.s
13566 fi
13567 fi
13568 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
13569 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
13570
13571 if test $gcc_cv_as_comdat_group = yes; then
13572 gcc_cv_as_comdat_group_percent=no
13573 else
13574 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
13575 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
13576 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
13577 echo $ECHO_N "(cached) $ECHO_C" >&6
13578 else
13579 gcc_cv_as_comdat_group_percent=no
13580 if test $in_tree_gas = yes; then
13581 if test $in_tree_gas_is_elf = yes \
13582 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13583 then gcc_cv_as_comdat_group_percent=yes
13584 fi
13585 elif test x$gcc_cv_as != x; then
13586 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
13587 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13588 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13589 (eval $ac_try) 2>&5
13590 ac_status=$?
13591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13592 (exit $ac_status); }; }
13593 then
13594 gcc_cv_as_comdat_group_percent=yes
13595 else
13596 echo "configure: failed program was" >&5
13597 cat conftest.s >&5
13598 fi
13599 rm -f conftest.o conftest.s
13600 fi
13601 fi
13602 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
13603 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
13604
13605 fi
13606
13607 cat >>confdefs.h <<_ACEOF
13608 #define HAVE_GAS_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
13609 _ACEOF
13610
13611
13612 # Thread-local storage - the check is heavily parametrized.
13613 conftest_s=
13614 tls_first_major=
13615 tls_first_minor=
13616 tls_as_opt=
13617 case "$target" in
13618 alpha*-*-*)
13619 conftest_s='
13620 .section ".tdata","awT",@progbits
13621 foo: .long 25
13622 .text
13623 ldq $27,__tls_get_addr($29) !literal!1
13624 lda $16,foo($29) !tlsgd!1
13625 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
13626 ldq $27,__tls_get_addr($29) !literal!2
13627 lda $16,foo($29) !tlsldm!2
13628 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
13629 ldq $1,foo($29) !gotdtprel
13630 ldah $2,foo($29) !dtprelhi
13631 lda $3,foo($2) !dtprello
13632 lda $4,foo($29) !dtprel
13633 ldq $1,foo($29) !gottprel
13634 ldah $2,foo($29) !tprelhi
13635 lda $3,foo($2) !tprello
13636 lda $4,foo($29) !tprel'
13637 tls_first_major=2
13638 tls_first_minor=13
13639 tls_as_opt=--fatal-warnings
13640 ;;
13641 i[34567]86-*-*)
13642 conftest_s='
13643 .section ".tdata","awT",@progbits
13644 foo: .long 25
13645 .text
13646 movl %gs:0, %eax
13647 leal foo@TLSGD(,%ebx,1), %eax
13648 leal foo@TLSLDM(%ebx), %eax
13649 leal foo@DTPOFF(%eax), %edx
13650 movl foo@GOTTPOFF(%ebx), %eax
13651 subl foo@GOTTPOFF(%ebx), %eax
13652 addl foo@GOTNTPOFF(%ebx), %eax
13653 movl foo@INDNTPOFF, %eax
13654 movl $foo@TPOFF, %eax
13655 subl $foo@TPOFF, %eax
13656 leal foo@NTPOFF(%ecx), %eax'
13657 tls_first_major=2
13658 tls_first_minor=14
13659 tls_as_opt=--fatal-warnings
13660 ;;
13661 x86_64-*-*)
13662 conftest_s='
13663 .section ".tdata","awT",@progbits
13664 foo: .long 25
13665 .text
13666 movq %fs:0, %rax
13667 leaq foo@TLSGD(%rip), %rdi
13668 leaq foo@TLSLD(%rip), %rdi
13669 leaq foo@DTPOFF(%rax), %rdx
13670 movq foo@GOTTPOFF(%rip), %rax
13671 movq $foo@TPOFF, %rax'
13672 tls_first_major=2
13673 tls_first_minor=14
13674 tls_as_opt=--fatal-warnings
13675 ;;
13676 ia64-*-*)
13677 conftest_s='
13678 .section ".tdata","awT",@progbits
13679 foo: data8 25
13680 .text
13681 addl r16 = @ltoff(@dtpmod(foo#)), gp
13682 addl r17 = @ltoff(@dtprel(foo#)), gp
13683 addl r18 = @ltoff(@tprel(foo#)), gp
13684 addl r19 = @dtprel(foo#), gp
13685 adds r21 = @dtprel(foo#), r13
13686 movl r23 = @dtprel(foo#)
13687 addl r20 = @tprel(foo#), gp
13688 adds r22 = @tprel(foo#), r13
13689 movl r24 = @tprel(foo#)'
13690 tls_first_major=2
13691 tls_first_minor=13
13692 tls_as_opt=--fatal-warnings
13693 ;;
13694 powerpc-*-*)
13695 conftest_s='
13696 .section ".tdata","awT",@progbits
13697 .align 2
13698 ld0: .space 4
13699 ld1: .space 4
13700 x1: .space 4
13701 x2: .space 4
13702 x3: .space 4
13703 .text
13704 addi 3,31,ld0@got@tlsgd
13705 bl __tls_get_addr
13706 addi 3,31,x1@got@tlsld
13707 bl __tls_get_addr
13708 addi 9,3,x1@dtprel
13709 addis 9,3,x2@dtprel@ha
13710 addi 9,9,x2@dtprel@l
13711 lwz 9,x3@got@tprel(31)
13712 add 9,9,x@tls
13713 addi 9,2,x1@tprel
13714 addis 9,2,x2@tprel@ha
13715 addi 9,9,x2@tprel@l'
13716 tls_first_major=2
13717 tls_first_minor=14
13718 tls_as_opt="-a32 --fatal-warnings"
13719 ;;
13720 powerpc64-*-*)
13721 conftest_s='
13722 .section ".tdata","awT",@progbits
13723 .align 3
13724 ld0: .space 8
13725 ld1: .space 8
13726 x1: .space 8
13727 x2: .space 8
13728 x3: .space 8
13729 .text
13730 addi 3,2,ld0@got@tlsgd
13731 bl .__tls_get_addr
13732 nop
13733 addi 3,2,ld1@toc
13734 bl .__tls_get_addr
13735 nop
13736 addi 3,2,x1@got@tlsld
13737 bl .__tls_get_addr
13738 nop
13739 addi 9,3,x1@dtprel
13740 bl .__tls_get_addr
13741 nop
13742 addis 9,3,x2@dtprel@ha
13743 addi 9,9,x2@dtprel@l
13744 bl .__tls_get_addr
13745 nop
13746 ld 9,x3@got@dtprel(2)
13747 add 9,9,3
13748 bl .__tls_get_addr
13749 nop'
13750 tls_first_major=2
13751 tls_first_minor=14
13752 tls_as_opt="-a64 --fatal-warnings"
13753 ;;
13754 s390-*-*)
13755 conftest_s='
13756 .section ".tdata","awT",@progbits
13757 foo: .long 25
13758 .text
13759 .long foo@TLSGD
13760 .long foo@TLSLDM
13761 .long foo@DTPOFF
13762 .long foo@NTPOFF
13763 .long foo@GOTNTPOFF
13764 .long foo@INDNTPOFF
13765 l %r1,foo@GOTNTPOFF(%r12)
13766 l %r1,0(%r1):tls_load:foo
13767 bas %r14,0(%r1,%r13):tls_gdcall:foo
13768 bas %r14,0(%r1,%r13):tls_ldcall:foo'
13769 tls_first_major=2
13770 tls_first_minor=14
13771 tls_as_opt="-m31 --fatal-warnings"
13772 ;;
13773 s390x-*-*)
13774 conftest_s='
13775 .section ".tdata","awT",@progbits
13776 foo: .long 25
13777 .text
13778 .quad foo@TLSGD
13779 .quad foo@TLSLDM
13780 .quad foo@DTPOFF
13781 .quad foo@NTPOFF
13782 .quad foo@GOTNTPOFF
13783 lg %r1,foo@GOTNTPOFF(%r12)
13784 larl %r1,foo@INDNTPOFF
13785 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
13786 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
13787 tls_first_major=2
13788 tls_first_minor=14
13789 tls_as_opt="-m64 -Aesame --fatal-warnings"
13790 ;;
13791 sh-*-* | sh[34]-*-*)
13792 conftest_s='
13793 .section ".tdata","awT",@progbits
13794 foo: .long 25
13795 .text
13796 .long foo@TLSGD
13797 .long foo@TLSLDM
13798 .long foo@DTPOFF
13799 .long foo@GOTTPOFF
13800 .long foo@TPOFF'
13801 tls_first_major=2
13802 tls_first_minor=13
13803 tls_as_opt=--fatal-warnings
13804 ;;
13805 sparc*-*-*)
13806 case "$target" in
13807 sparc*-sun-solaris2.*)
13808 on_solaris=yes
13809 ;;
13810 *)
13811 on_solaris=no
13812 ;;
13813 esac
13814 if test x$on_solaris = xyes && test x$gas_flag = xno; then
13815 conftest_s='
13816 .section ".tdata",#alloc,#write,#tls
13817 foo: .long 25
13818 .text
13819 sethi %tgd_hi22(foo), %o0
13820 add %o0, %tgd_lo10(foo), %o1
13821 add %l7, %o1, %o0, %tgd_add(foo)
13822 call __tls_get_addr, %tgd_call(foo)
13823 sethi %tldm_hi22(foo), %l1
13824 add %l1, %tldm_lo10(foo), %l2
13825 add %l7, %l2, %o0, %tldm_add(foo)
13826 call __tls_get_addr, %tldm_call(foo)
13827 sethi %tldo_hix22(foo), %l3
13828 xor %l3, %tldo_lox10(foo), %l4
13829 add %o0, %l4, %l5, %tldo_add(foo)
13830 sethi %tie_hi22(foo), %o3
13831 add %o3, %tie_lo10(foo), %o3
13832 ld [%l7 + %o3], %o2, %tie_ld(foo)
13833 add %g7, %o2, %o4, %tie_add(foo)
13834 sethi %tle_hix22(foo), %l1
13835 xor %l1, %tle_lox10(foo), %o5
13836 ld [%g7 + %o5], %o1'
13837 tls_first_major=0
13838 tls_first_minor=0
13839 else
13840 conftest_s='
13841 .section ".tdata","awT",@progbits
13842 foo: .long 25
13843 .text
13844 sethi %tgd_hi22(foo), %o0
13845 add %o0, %tgd_lo10(foo), %o1
13846 add %l7, %o1, %o0, %tgd_add(foo)
13847 call __tls_get_addr, %tgd_call(foo)
13848 sethi %tldm_hi22(foo), %l1
13849 add %l1, %tldm_lo10(foo), %l2
13850 add %l7, %l2, %o0, %tldm_add(foo)
13851 call __tls_get_addr, %tldm_call(foo)
13852 sethi %tldo_hix22(foo), %l3
13853 xor %l3, %tldo_lox10(foo), %l4
13854 add %o0, %l4, %l5, %tldo_add(foo)
13855 sethi %tie_hi22(foo), %o3
13856 add %o3, %tie_lo10(foo), %o3
13857 ld [%l7 + %o3], %o2, %tie_ld(foo)
13858 add %g7, %o2, %o4, %tie_add(foo)
13859 sethi %tle_hix22(foo), %l1
13860 xor %l1, %tle_lox10(foo), %o5
13861 ld [%g7 + %o5], %o1'
13862 tls_first_major=2
13863 tls_first_minor=14
13864 tls_as_opt="-32 --fatal-warnings"
13865 fi
13866 ;;
13867 esac
13868 if test -z "$tls_first_major"; then
13869 : # If we don't have a check, assume no support.
13870 else
13871 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
13872 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
13873 if test "${gcc_cv_as_tls+set}" = set; then
13874 echo $ECHO_N "(cached) $ECHO_C" >&6
13875 else
13876 gcc_cv_as_tls=no
13877 if test $in_tree_gas = yes; then
13878 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
13879 then gcc_cv_as_tls=yes
13880 fi
13881 elif test x$gcc_cv_as != x; then
13882 echo "$conftest_s" > conftest.s
13883 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
13884 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13885 (eval $ac_try) 2>&5
13886 ac_status=$?
13887 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13888 (exit $ac_status); }; }
13889 then
13890 gcc_cv_as_tls=yes
13891 else
13892 echo "configure: failed program was" >&5
13893 cat conftest.s >&5
13894 fi
13895 rm -f conftest.o conftest.s
13896 fi
13897 fi
13898 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
13899 echo "${ECHO_T}$gcc_cv_as_tls" >&6
13900 if test $gcc_cv_as_tls = yes; then
13901
13902 cat >>confdefs.h <<\_ACEOF
13903 #define HAVE_AS_TLS 1
13904 _ACEOF
13905
13906 fi
13907 fi
13908
13909 # Target-specific assembler checks.
13910
13911 if test x"$demangler_in_ld" = xyes; then
13912 echo "$as_me:$LINENO: checking linker --demangle support" >&5
13913 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
13914 gcc_cv_ld_demangle=no
13915 if test $in_tree_ld = yes; then
13916 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
13917 gcc_cv_ld_demangle=yes
13918 fi
13919 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
13920 # Check if the GNU linker supports --demangle option
13921 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
13922 gcc_cv_ld_demangle=yes
13923 fi
13924 fi
13925 if test x"$gcc_cv_ld_demangle" = xyes; then
13926
13927 cat >>confdefs.h <<\_ACEOF
13928 #define HAVE_LD_DEMANGLE 1
13929 _ACEOF
13930
13931 fi
13932 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
13933 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
13934 fi
13935
13936 case "$target" in
13937 # All TARGET_ABI_OSF targets.
13938 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
13939 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
13940 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
13941 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
13942 echo $ECHO_N "(cached) $ECHO_C" >&6
13943 else
13944 gcc_cv_as_alpha_explicit_relocs=no
13945 if test $in_tree_gas = yes; then
13946 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13947 then gcc_cv_as_alpha_explicit_relocs=yes
13948 fi
13949 elif test x$gcc_cv_as != x; then
13950 echo ' .set nomacro
13951 .text
13952 extbl $3, $2, $3 !lituse_bytoff!1
13953 ldq $2, a($29) !literal!1
13954 ldq $4, b($29) !literal!2
13955 ldq_u $3, 0($2) !lituse_base!1
13956 ldq $27, f($29) !literal!5
13957 jsr $26, ($27), f !lituse_jsr!5
13958 ldah $29, 0($26) !gpdisp!3
13959 lda $0, c($29) !gprel
13960 ldah $1, d($29) !gprelhigh
13961 lda $1, d($1) !gprellow
13962 lda $29, 0($29) !gpdisp!3' > conftest.s
13963 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13964 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13965 (eval $ac_try) 2>&5
13966 ac_status=$?
13967 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13968 (exit $ac_status); }; }
13969 then
13970 gcc_cv_as_alpha_explicit_relocs=yes
13971 else
13972 echo "configure: failed program was" >&5
13973 cat conftest.s >&5
13974 fi
13975 rm -f conftest.o conftest.s
13976 fi
13977 fi
13978 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
13979 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
13980 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
13981
13982 cat >>confdefs.h <<\_ACEOF
13983 #define HAVE_AS_EXPLICIT_RELOCS 1
13984 _ACEOF
13985
13986 fi
13987 ;;
13988
13989 cris-*-*)
13990 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
13991 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
13992 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
13993 echo $ECHO_N "(cached) $ECHO_C" >&6
13994 else
13995 gcc_cv_as_cris_no_mul_bug=no
13996 if test $in_tree_gas = yes; then
13997 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13998 then gcc_cv_as_cris_no_mul_bug=yes
13999 fi
14000 elif test x$gcc_cv_as != x; then
14001 echo '.text' > conftest.s
14002 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14003 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14004 (eval $ac_try) 2>&5
14005 ac_status=$?
14006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14007 (exit $ac_status); }; }
14008 then
14009 gcc_cv_as_cris_no_mul_bug=yes
14010 else
14011 echo "configure: failed program was" >&5
14012 cat conftest.s >&5
14013 fi
14014 rm -f conftest.o conftest.s
14015 fi
14016 fi
14017 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14018 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14019 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14020
14021 cat >>confdefs.h <<\_ACEOF
14022 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14023 _ACEOF
14024
14025 fi
14026 ;;
14027
14028 sparc*-*-*)
14029 echo "$as_me:$LINENO: checking assembler for .register" >&5
14030 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14031 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14032 echo $ECHO_N "(cached) $ECHO_C" >&6
14033 else
14034 gcc_cv_as_sparc_register_op=no
14035 if test x$gcc_cv_as != x; then
14036 echo '.register %g2, #scratch' > conftest.s
14037 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14038 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14039 (eval $ac_try) 2>&5
14040 ac_status=$?
14041 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14042 (exit $ac_status); }; }
14043 then
14044 gcc_cv_as_sparc_register_op=yes
14045 else
14046 echo "configure: failed program was" >&5
14047 cat conftest.s >&5
14048 fi
14049 rm -f conftest.o conftest.s
14050 fi
14051 fi
14052 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
14053 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
14054 if test $gcc_cv_as_sparc_register_op = yes; then
14055
14056 cat >>confdefs.h <<\_ACEOF
14057 #define HAVE_AS_REGISTER_PSEUDO_OP 1
14058 _ACEOF
14059
14060 fi
14061
14062 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
14063 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
14064 if test "${gcc_cv_as_sparc_relax+set}" = set; then
14065 echo $ECHO_N "(cached) $ECHO_C" >&6
14066 else
14067 gcc_cv_as_sparc_relax=no
14068 if test x$gcc_cv_as != x; then
14069 echo '.text' > conftest.s
14070 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
14071 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14072 (eval $ac_try) 2>&5
14073 ac_status=$?
14074 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14075 (exit $ac_status); }; }
14076 then
14077 gcc_cv_as_sparc_relax=yes
14078 else
14079 echo "configure: failed program was" >&5
14080 cat conftest.s >&5
14081 fi
14082 rm -f conftest.o conftest.s
14083 fi
14084 fi
14085 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
14086 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
14087 if test $gcc_cv_as_sparc_relax = yes; then
14088
14089 cat >>confdefs.h <<\_ACEOF
14090 #define HAVE_AS_RELAX_OPTION 1
14091 _ACEOF
14092
14093 fi
14094
14095 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
14096 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
14097 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
14098 echo $ECHO_N "(cached) $ECHO_C" >&6
14099 else
14100 gcc_cv_as_sparc_ua_pcrel=no
14101 if test x$gcc_cv_as != x; then
14102 echo '.text
14103 foo:
14104 nop
14105 .data
14106 .align 4
14107 .byte 0
14108 .uaword %r_disp32(foo)' > conftest.s
14109 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14110 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14111 (eval $ac_try) 2>&5
14112 ac_status=$?
14113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14114 (exit $ac_status); }; }
14115 then
14116 if test x$gcc_cv_ld != x \
14117 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
14118 gcc_cv_as_sparc_ua_pcrel=yes
14119 fi
14120 rm -f conftest
14121 else
14122 echo "configure: failed program was" >&5
14123 cat conftest.s >&5
14124 fi
14125 rm -f conftest.o conftest.s
14126 fi
14127 fi
14128 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
14129 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
14130 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
14131
14132 cat >>confdefs.h <<\_ACEOF
14133 #define HAVE_AS_SPARC_UA_PCREL 1
14134 _ACEOF
14135
14136
14137 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
14138 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
14139 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
14140 echo $ECHO_N "(cached) $ECHO_C" >&6
14141 else
14142 gcc_cv_as_sparc_ua_pcrel_hidden=no
14143 if test x$gcc_cv_as != x; then
14144 echo '.data
14145 .align 4
14146 .byte 0x31
14147 .uaword %r_disp32(foo)
14148 .byte 0x32, 0x33, 0x34
14149 .global foo
14150 .hidden foo
14151 foo:
14152 .skip 4' > conftest.s
14153 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14154 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14155 (eval $ac_try) 2>&5
14156 ac_status=$?
14157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14158 (exit $ac_status); }; }
14159 then
14160 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
14161 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
14162 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
14163 | grep ' 31000000 07323334' > /dev/null 2>&1; then
14164 if $gcc_cv_objdump -R conftest 2> /dev/null \
14165 | grep 'DISP32' > /dev/null 2>&1; then
14166 :
14167 else
14168 gcc_cv_as_sparc_ua_pcrel_hidden=yes
14169 fi
14170 fi
14171 rm -f conftest
14172 else
14173 echo "configure: failed program was" >&5
14174 cat conftest.s >&5
14175 fi
14176 rm -f conftest.o conftest.s
14177 fi
14178 fi
14179 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
14180 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
14181 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
14182
14183 cat >>confdefs.h <<\_ACEOF
14184 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
14185 _ACEOF
14186
14187 fi
14188
14189 fi # unaligned pcrel relocs
14190
14191 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
14192 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
14193 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
14194 echo $ECHO_N "(cached) $ECHO_C" >&6
14195 else
14196 gcc_cv_as_sparc_offsetable_lo10=no
14197 if test x$gcc_cv_as != x; then
14198 echo '.text
14199 or %g1, %lo(ab) + 12, %g1
14200 or %g1, %lo(ab + 12), %g1' > conftest.s
14201 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
14202 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14203 (eval $ac_try) 2>&5
14204 ac_status=$?
14205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14206 (exit $ac_status); }; }
14207 then
14208 if test x$gcc_cv_objdump != x \
14209 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
14210 | grep ' 82106000 82106000' > /dev/null 2>&1; then
14211 gcc_cv_as_offsetable_lo10=yes
14212 fi
14213 else
14214 echo "configure: failed program was" >&5
14215 cat conftest.s >&5
14216 fi
14217 rm -f conftest.o conftest.s
14218 fi
14219 fi
14220 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
14221 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
14222 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
14223
14224 cat >>confdefs.h <<\_ACEOF
14225 #define HAVE_AS_OFFSETABLE_LO10 1
14226 _ACEOF
14227
14228 fi
14229 ;;
14230
14231 i[34567]86-*-* | x86_64-*-*)
14232 case $target_os in
14233 cygwin* | pe | mingw32*)
14234 # Used for DWARF 2 in PE
14235 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
14236 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
14237 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
14238 echo $ECHO_N "(cached) $ECHO_C" >&6
14239 else
14240 gcc_cv_as_ix86_pe_secrel32=no
14241 if test $in_tree_gas = yes; then
14242 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14243 then gcc_cv_as_ix86_pe_secrel32=yes
14244 fi
14245 elif test x$gcc_cv_as != x; then
14246 echo '.text
14247 foo: nop
14248 .data
14249 .secrel32 foo' > conftest.s
14250 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14251 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14252 (eval $ac_try) 2>&5
14253 ac_status=$?
14254 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14255 (exit $ac_status); }; }
14256 then
14257 if test x$gcc_cv_ld != x \
14258 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
14259 gcc_cv_as_ix86_pe_secrel32=yes
14260 fi
14261 rm -f conftest
14262 else
14263 echo "configure: failed program was" >&5
14264 cat conftest.s >&5
14265 fi
14266 rm -f conftest.o conftest.s
14267 fi
14268 fi
14269 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
14270 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
14271 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
14272
14273 cat >>confdefs.h <<\_ACEOF
14274 #define HAVE_GAS_PE_SECREL32_RELOC 1
14275 _ACEOF
14276
14277 fi
14278 ;;
14279 esac
14280
14281 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
14282 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
14283 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
14284 echo $ECHO_N "(cached) $ECHO_C" >&6
14285 else
14286 gcc_cv_as_ix86_filds_fists=no
14287 if test $in_tree_gas = yes; then
14288 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
14289 then gcc_cv_as_ix86_filds_fists=yes
14290 fi
14291 elif test x$gcc_cv_as != x; then
14292 echo 'filds mem; fists mem' > conftest.s
14293 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14294 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14295 (eval $ac_try) 2>&5
14296 ac_status=$?
14297 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14298 (exit $ac_status); }; }
14299 then
14300 gcc_cv_as_ix86_filds_fists=yes
14301 else
14302 echo "configure: failed program was" >&5
14303 cat conftest.s >&5
14304 fi
14305 rm -f conftest.o conftest.s
14306 fi
14307 fi
14308 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
14309 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
14310 if test $gcc_cv_as_ix86_filds_fists = yes; then
14311
14312 cat >>confdefs.h <<\_ACEOF
14313 #define HAVE_GAS_FILDS_FISTS 1
14314 _ACEOF
14315
14316 fi
14317
14318 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
14319 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
14320 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
14321 echo $ECHO_N "(cached) $ECHO_C" >&6
14322 else
14323 gcc_cv_as_ix86_cmov_sun_syntax=no
14324 if test x$gcc_cv_as != x; then
14325 echo 'cmovl.l %edx, %eax' > conftest.s
14326 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14327 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14328 (eval $ac_try) 2>&5
14329 ac_status=$?
14330 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14331 (exit $ac_status); }; }
14332 then
14333 gcc_cv_as_ix86_cmov_sun_syntax=yes
14334 else
14335 echo "configure: failed program was" >&5
14336 cat conftest.s >&5
14337 fi
14338 rm -f conftest.o conftest.s
14339 fi
14340 fi
14341 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
14342 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
14343 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
14344
14345 cat >>confdefs.h <<\_ACEOF
14346 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
14347 _ACEOF
14348
14349 fi
14350
14351 # This one is used unconditionally by i386.[ch]; it is to be defined
14352 # to 1 if the feature is present, 0 otherwise.
14353 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
14354 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
14355 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
14356 echo $ECHO_N "(cached) $ECHO_C" >&6
14357 else
14358 gcc_cv_as_ix86_gotoff_in_data=no
14359 if test $in_tree_gas = yes; then
14360 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14361 then gcc_cv_as_ix86_gotoff_in_data=yes
14362 fi
14363 elif test x$gcc_cv_as != x; then
14364 echo ' .text
14365 .L0:
14366 nop
14367 .data
14368 .long .L0@GOTOFF' > conftest.s
14369 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14370 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14371 (eval $ac_try) 2>&5
14372 ac_status=$?
14373 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14374 (exit $ac_status); }; }
14375 then
14376 gcc_cv_as_ix86_gotoff_in_data=yes
14377 else
14378 echo "configure: failed program was" >&5
14379 cat conftest.s >&5
14380 fi
14381 rm -f conftest.o conftest.s
14382 fi
14383 fi
14384 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
14385 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
14386
14387
14388 cat >>confdefs.h <<_ACEOF
14389 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
14390 _ACEOF
14391
14392 ;;
14393
14394 ia64*-*-*)
14395 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
14396 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
14397 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
14398 echo $ECHO_N "(cached) $ECHO_C" >&6
14399 else
14400 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
14401 if test $in_tree_gas = yes; then
14402 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14403 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
14404 fi
14405 elif test x$gcc_cv_as != x; then
14406 echo ' .text
14407 addl r15 = @ltoffx(x#), gp
14408 ;;
14409 ld8.mov r16 = [r15], x#' > conftest.s
14410 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14411 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14412 (eval $ac_try) 2>&5
14413 ac_status=$?
14414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14415 (exit $ac_status); }; }
14416 then
14417 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
14418 else
14419 echo "configure: failed program was" >&5
14420 cat conftest.s >&5
14421 fi
14422 rm -f conftest.o conftest.s
14423 fi
14424 fi
14425 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
14426 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
14427 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
14428
14429 cat >>confdefs.h <<\_ACEOF
14430 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
14431 _ACEOF
14432
14433 fi
14434
14435 ;;
14436
14437 powerpc*-*-*)
14438 case $target in
14439 *-*-aix*) conftest_s=' .csect .text[PR]
14440 mfcr 3,128';;
14441 *-*-darwin*) conftest_s=' .text
14442 mfcr r3,128';;
14443 *) conftest_s=' .machine power4
14444 .text
14445 mfcr 3,128';;
14446 esac
14447
14448 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
14449 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
14450 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
14451 echo $ECHO_N "(cached) $ECHO_C" >&6
14452 else
14453 gcc_cv_as_powerpc_mfcrf=no
14454 if test $in_tree_gas = yes; then
14455 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14456 then gcc_cv_as_powerpc_mfcrf=yes
14457 fi
14458 elif test x$gcc_cv_as != x; then
14459 echo "$conftest_s" > conftest.s
14460 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14461 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14462 (eval $ac_try) 2>&5
14463 ac_status=$?
14464 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14465 (exit $ac_status); }; }
14466 then
14467 gcc_cv_as_powerpc_mfcrf=yes
14468 else
14469 echo "configure: failed program was" >&5
14470 cat conftest.s >&5
14471 fi
14472 rm -f conftest.o conftest.s
14473 fi
14474 fi
14475 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
14476 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
14477 if test $gcc_cv_as_powerpc_mfcrf = yes; then
14478
14479 cat >>confdefs.h <<\_ACEOF
14480 #define HAVE_AS_MFCRF 1
14481 _ACEOF
14482
14483 fi
14484 ;;
14485
14486 mips*-*-*)
14487 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14488 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14489 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
14490 echo $ECHO_N "(cached) $ECHO_C" >&6
14491 else
14492 gcc_cv_as_mips_explicit_relocs=no
14493 if test $in_tree_gas = yes; then
14494 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14495 then gcc_cv_as_mips_explicit_relocs=yes
14496 fi
14497 elif test x$gcc_cv_as != x; then
14498 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
14499 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14500 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14501 (eval $ac_try) 2>&5
14502 ac_status=$?
14503 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14504 (exit $ac_status); }; }
14505 then
14506 gcc_cv_as_mips_explicit_relocs=yes
14507 else
14508 echo "configure: failed program was" >&5
14509 cat conftest.s >&5
14510 fi
14511 rm -f conftest.o conftest.s
14512 fi
14513 fi
14514 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
14515 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
14516 if test $gcc_cv_as_mips_explicit_relocs = yes; then
14517 if test x$target_cpu_default = x
14518 then target_cpu_default=MASK_EXPLICIT_RELOCS
14519 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
14520 fi
14521 fi
14522
14523 if test x$gas_flag = xyes \
14524 || test x"$host" != x"$build" \
14525 || test ! -x "$gcc_cv_as" \
14526 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
14527 :
14528 else
14529 echo "*** This configuration requires the GNU assembler" >&2
14530 exit 1
14531 fi
14532 ;;
14533 esac
14534 # ??? Not all targets support dwarf2 debug_line, even within a version
14535 # of gas. Moreover, we need to emit a valid instruction to trigger any
14536 # info to the output file. So, as supported targets are added to gas 2.11,
14537 # add some instruction here to (also) show we expect this might work.
14538 # ??? Once 2.11 is released, probably need to add first known working
14539 # version to the per-target configury.
14540 case "$target" in
14541 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
14542 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
14543 | xstormy16*-*-* | cris-*-* | xtensa-*-*)
14544 insn="nop"
14545 ;;
14546 ia64*-*-* | s390*-*-*)
14547 insn="nop 0"
14548 ;;
14549 mmix-*-*)
14550 insn="swym 0"
14551 ;;
14552 esac
14553 if test x"$insn" != x; then
14554 conftest_s="\
14555 .file 1 \"conftest.s\"
14556 .loc 1 3 0
14557 $insn"
14558 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
14559 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
14560 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
14561 echo $ECHO_N "(cached) $ECHO_C" >&6
14562 else
14563 gcc_cv_as_dwarf2_debug_line=no
14564 if test $in_tree_gas = yes; then
14565 if test $in_tree_gas_is_elf = yes \
14566 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14567 then gcc_cv_as_dwarf2_debug_line=yes
14568 fi
14569 elif test x$gcc_cv_as != x; then
14570 echo "$conftest_s" > conftest.s
14571 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14572 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14573 (eval $ac_try) 2>&5
14574 ac_status=$?
14575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14576 (exit $ac_status); }; }
14577 then
14578 # ??? This fails with non-gnu grep. Maybe use objdump?
14579 if grep debug_line conftest.o > /dev/null 2>&1; then
14580 gcc_cv_as_dwarf2_debug_line=yes
14581 fi
14582 else
14583 echo "configure: failed program was" >&5
14584 cat conftest.s >&5
14585 fi
14586 rm -f conftest.o conftest.s
14587 fi
14588 fi
14589 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
14590 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
14591
14592
14593 # The .debug_line file table must be in the exact order that
14594 # we specified the files, since these indices are also used
14595 # by DW_AT_decl_file. Approximate this test by testing if
14596 # the assembler bitches if the same index is assigned twice.
14597 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
14598 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
14599 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
14600 echo $ECHO_N "(cached) $ECHO_C" >&6
14601 else
14602 gcc_cv_as_dwarf2_file_buggy=no
14603 if test x$gcc_cv_as != x; then
14604 echo ' .file 1 "foo.s"
14605 .file 1 "bar.s"' > conftest.s
14606 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14607 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14608 (eval $ac_try) 2>&5
14609 ac_status=$?
14610 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14611 (exit $ac_status); }; }
14612 then
14613 gcc_cv_as_dwarf2_file_buggy=yes
14614 else
14615 echo "configure: failed program was" >&5
14616 cat conftest.s >&5
14617 fi
14618 rm -f conftest.o conftest.s
14619 fi
14620 fi
14621 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
14622 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
14623
14624
14625 if test $gcc_cv_as_dwarf2_debug_line = yes \
14626 && test $gcc_cv_as_dwarf2_file_buggy = no; then
14627
14628 cat >>confdefs.h <<\_ACEOF
14629 #define HAVE_AS_DWARF2_DEBUG_LINE 1
14630 _ACEOF
14631
14632 fi
14633
14634 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
14635 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
14636 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
14637 echo $ECHO_N "(cached) $ECHO_C" >&6
14638 else
14639 gcc_cv_as_gdwarf2_flag=no
14640 if test $in_tree_gas = yes; then
14641 if test $in_tree_gas_is_elf = yes \
14642 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14643 then gcc_cv_as_gdwarf2_flag=yes
14644 fi
14645 elif test x$gcc_cv_as != x; then
14646 echo "$insn" > conftest.s
14647 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
14648 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14649 (eval $ac_try) 2>&5
14650 ac_status=$?
14651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14652 (exit $ac_status); }; }
14653 then
14654 gcc_cv_as_gdwarf2_flag=yes
14655 else
14656 echo "configure: failed program was" >&5
14657 cat conftest.s >&5
14658 fi
14659 rm -f conftest.o conftest.s
14660 fi
14661 fi
14662 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
14663 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
14664 if test $gcc_cv_as_gdwarf2_flag = yes; then
14665
14666 cat >>confdefs.h <<\_ACEOF
14667 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
14668 _ACEOF
14669
14670 fi
14671
14672 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
14673 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
14674 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
14675 echo $ECHO_N "(cached) $ECHO_C" >&6
14676 else
14677 gcc_cv_as_gstabs_flag=no
14678 if test $in_tree_gas = yes; then
14679 if test $in_tree_gas_is_elf = yes \
14680 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14681 then gcc_cv_as_gstabs_flag=yes
14682 fi
14683 elif test x$gcc_cv_as != x; then
14684 echo "$insn" > conftest.s
14685 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
14686 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14687 (eval $ac_try) 2>&5
14688 ac_status=$?
14689 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14690 (exit $ac_status); }; }
14691 then
14692 # The native Solaris 9/Intel assembler doesn't understand --gstabs
14693 # and warns about it, but still exits successfully. So check for
14694 # this.
14695 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
14696 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14697 (eval $ac_try) 2>&5
14698 ac_status=$?
14699 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14700 (exit $ac_status); }; }
14701 then :
14702 else gcc_cv_as_gstabs_flag=yes
14703 fi
14704 else
14705 echo "configure: failed program was" >&5
14706 cat conftest.s >&5
14707 fi
14708 rm -f conftest.o conftest.s
14709 fi
14710 fi
14711 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
14712 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
14713 if test $gcc_cv_as_gstabs_flag = yes; then
14714
14715 cat >>confdefs.h <<\_ACEOF
14716 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
14717 _ACEOF
14718
14719 fi
14720 fi
14721
14722 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
14723 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
14724 gcc_cv_ld_ro_rw_mix=unknown
14725 if test $in_tree_ld = yes ; then
14726 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
14727 && test $in_tree_ld_is_elf = yes; then
14728 gcc_cv_ld_ro_rw_mix=read-write
14729 fi
14730 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
14731 echo '.section myfoosect, "a"' > conftest1.s
14732 echo '.section myfoosect, "aw"' > conftest2.s
14733 echo '.byte 1' >> conftest2.s
14734 echo '.section myfoosect, "a"' > conftest3.s
14735 echo '.byte 0' >> conftest3.s
14736 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
14737 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
14738 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
14739 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
14740 conftest2.o conftest3.o > /dev/null 2>&1; then
14741 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
14742 | sed -e '/myfoosect/!d' -e N`
14743 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
14744 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
14745 gcc_cv_ld_ro_rw_mix=read-only
14746 else
14747 gcc_cv_ld_ro_rw_mix=read-write
14748 fi
14749 fi
14750 fi
14751 rm -f conftest.* conftest[123].*
14752 fi
14753 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
14754
14755 cat >>confdefs.h <<\_ACEOF
14756 #define HAVE_LD_RO_RW_SECTION_MIXING 1
14757 _ACEOF
14758
14759 fi
14760 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
14761 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
14762
14763 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
14764 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
14765 gcc_cv_ld_eh_frame_hdr=no
14766 if test $in_tree_ld = yes ; then
14767 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
14768 && test $in_tree_ld_is_elf = yes; then
14769 gcc_cv_ld_eh_frame_hdr=yes
14770 fi
14771 elif test x$gcc_cv_ld != x; then
14772 # Check if linker supports --eh-frame-hdr option
14773 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
14774 gcc_cv_ld_eh_frame_hdr=yes
14775 fi
14776 fi
14777 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
14778
14779 cat >>confdefs.h <<\_ACEOF
14780 #define HAVE_LD_EH_FRAME_HDR 1
14781 _ACEOF
14782
14783 fi
14784 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
14785 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
14786
14787 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
14788 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
14789 gcc_cv_ld_pie=no
14790 if test $in_tree_ld = yes ; then
14791 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
14792 && test $in_tree_ld_is_elf = yes; then
14793 gcc_cv_ld_pie=yes
14794 fi
14795 elif test x$gcc_cv_ld != x; then
14796 # Check if linker supports -pie option
14797 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
14798 gcc_cv_ld_pie=yes
14799 fi
14800 fi
14801 if test x"$gcc_cv_ld_pie" = xyes; then
14802
14803 cat >>confdefs.h <<\_ACEOF
14804 #define HAVE_LD_PIE 1
14805 _ACEOF
14806
14807 fi
14808 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
14809 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
14810
14811 # --------
14812 # UNSORTED
14813 # --------
14814
14815 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
14816 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
14817 if test "${gcc_cv_ld_as_needed+set}" = set; then
14818 echo $ECHO_N "(cached) $ECHO_C" >&6
14819 else
14820 gcc_cv_ld_as_needed=no
14821 if test $in_tree_ld = yes ; then
14822 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
14823 && test $in_tree_ld_is_elf = yes; then
14824 gcc_cv_ld_as_needed=yes
14825 fi
14826 elif test x$gcc_cv_ld != x; then
14827 # Check if linker supports --as-needed and --no-as-needed options
14828 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
14829 gcc_cv_ld_as_needed=yes
14830 fi
14831 fi
14832
14833 fi
14834 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
14835 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
14836 if test x"$gcc_cv_ld_as_needed" = xyes; then
14837
14838 cat >>confdefs.h <<\_ACEOF
14839 #define HAVE_LD_AS_NEEDED 1
14840 _ACEOF
14841
14842 fi
14843
14844 case "$target" in
14845 powerpc64*-*-linux*)
14846 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
14847 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
14848 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
14849 echo $ECHO_N "(cached) $ECHO_C" >&6
14850 else
14851 gcc_cv_ld_no_dot_syms=no
14852 if test $in_tree_ld = yes ; then
14853 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
14854 gcc_cv_ld_no_dot_syms=yes
14855 fi
14856 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
14857 cat > conftest1.s <<EOF
14858 .text
14859 bl .foo
14860 EOF
14861 cat > conftest2.s <<EOF
14862 .section ".opd","aw"
14863 .align 3
14864 .globl foo
14865 .type foo,@function
14866 foo:
14867 .quad .LEfoo,.TOC.@tocbase,0
14868 .text
14869 .LEfoo:
14870 blr
14871 .size foo,.-.LEfoo
14872 EOF
14873 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
14874 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
14875 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
14876 gcc_cv_ld_no_dot_syms=yes
14877 fi
14878 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
14879 fi
14880
14881 fi
14882 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
14883 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
14884 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
14885
14886 cat >>confdefs.h <<\_ACEOF
14887 #define HAVE_LD_NO_DOT_SYMS 1
14888 _ACEOF
14889
14890 fi
14891 ;;
14892 esac
14893
14894 if test x$with_sysroot = x && test x$host = x$target \
14895 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
14896
14897 cat >>confdefs.h <<_ACEOF
14898 #define PREFIX_INCLUDE_DIR "$prefix/include"
14899 _ACEOF
14900
14901 fi
14902
14903 # Find out what GC implementation we want, or may, use.
14904
14905 # Check whether --with-gc or --without-gc was given.
14906 if test "${with_gc+set}" = set; then
14907 withval="$with_gc"
14908 case "$withval" in
14909 page | zone)
14910 GGC=ggc-$withval
14911 ;;
14912 *)
14913 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
14914 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
14915 { (exit 1); exit 1; }; }
14916 ;;
14917 esac
14918 else
14919 GGC=ggc-page
14920 fi;
14921
14922 echo "Using $GGC for garbage collection."
14923
14924 # Use the system's zlib library.
14925 zlibdir=-L../zlib
14926 zlibinc="-I\$(srcdir)/../zlib"
14927
14928 # Check whether --with-system-zlib or --without-system-zlib was given.
14929 if test "${with_system_zlib+set}" = set; then
14930 withval="$with_system_zlib"
14931 zlibdir=
14932 zlibinc=
14933
14934 fi;
14935
14936
14937
14938
14939 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
14940 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
14941 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
14942 if test "${enable_maintainer_mode+set}" = set; then
14943 enableval="$enable_maintainer_mode"
14944 maintainer_mode=$enableval
14945 else
14946 maintainer_mode=no
14947 fi;
14948
14949 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
14950 echo "${ECHO_T}$maintainer_mode" >&6
14951
14952 if test "$maintainer_mode" = "yes"; then
14953 MAINT=''
14954 else
14955 MAINT='#'
14956 fi
14957
14958 # --------------
14959 # Language hooks
14960 # --------------
14961
14962 # Make empty files to contain the specs and options for each language.
14963 # Then add #include lines to for a compiler that has specs and/or options.
14964
14965 lang_opt_files=
14966 lang_specs_files=
14967 lang_tree_files=
14968 for subdir in . $subdirs
14969 do
14970 if test -f $srcdir/$subdir/lang.opt; then
14971 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
14972 fi
14973 if test -f $srcdir/$subdir/lang-specs.h; then
14974 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
14975 fi
14976 if test -f $srcdir/$subdir/$subdir-tree.def; then
14977 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
14978 fi
14979 done
14980
14981 # These (without "all_") are set in each config-lang.in.
14982 # `language' must be a single word so is spelled singularly.
14983 all_languages=
14984 all_boot_languages=
14985 all_compilers=
14986 all_stagestuff=
14987 all_outputs='Makefile gccbug mklibgcc libada-mk'
14988 # List of language makefile fragments.
14989 all_lang_makefrags=
14990 # List of language subdirectory makefiles. Deprecated.
14991 all_lang_makefiles=
14992 # Files for gengtype
14993 all_gtfiles="$target_gtfiles"
14994 # Files for gengtype with language
14995 all_gtfiles_files_langs=
14996 all_gtfiles_files_files=
14997
14998 # Add the language fragments.
14999 # Languages are added via two mechanisms. Some information must be
15000 # recorded in makefile variables, these are defined in config-lang.in.
15001 # We accumulate them and plug them into the main Makefile.
15002 # The other mechanism is a set of hooks for each of the main targets
15003 # like `clean', `install', etc.
15004
15005 language_hooks="Make-hooks"
15006
15007 for s in $subdirs
15008 do
15009 language=
15010 boot_language=
15011 compilers=
15012 stagestuff=
15013 outputs=
15014 gtfiles=
15015 . ${srcdir}/$s/config-lang.in
15016 if test "x$language" = x
15017 then
15018 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
15019 exit 1
15020 fi
15021 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$s/Make-lang.in"
15022 if test -f ${srcdir}/$s/Makefile.in
15023 then all_lang_makefiles="$s/Makefile"
15024 fi
15025 all_languages="$all_languages $language"
15026 if test "x$boot_language" = xyes
15027 then
15028 all_boot_languages="$all_boot_languages $language"
15029 fi
15030 all_compilers="$all_compilers $compilers"
15031 all_stagestuff="$all_stagestuff $stagestuff"
15032 all_outputs="$all_outputs $outputs"
15033 all_gtfiles="$all_gtfiles $gtfiles"
15034 for f in $gtfiles
15035 do
15036 all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
15037 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
15038 done
15039 done
15040
15041 # Pick up gtfiles for c
15042 gtfiles=
15043 s="c"
15044 . ${srcdir}/c-config-lang.in
15045 all_gtfiles="$all_gtfiles $gtfiles"
15046 for f in $gtfiles
15047 do
15048 all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
15049 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
15050 done
15051
15052 check_languages=
15053 for language in $all_languages
15054 do
15055 check_languages="$check_languages check-$language"
15056 done
15057
15058 # We link each language in with a set of hooks, reached indirectly via
15059 # lang.${target}.
15060
15061 rm -f Make-hooks
15062 touch Make-hooks
15063 target_list="all.build all.cross start.encap rest.encap tags \
15064 install-normal install-common install-man \
15065 uninstall info man srcextra srcman srcinfo \
15066 mostlyclean clean distclean maintainer-clean \
15067 stage1 stage2 stage3 stage4 stageprofile stagefeedback"
15068 for t in $target_list
15069 do
15070 x=
15071 for lang in $all_languages
15072 do
15073 x="$x $lang.$t"
15074 done
15075 echo "lang.$t: $x" >> Make-hooks
15076 done
15077
15078 # --------
15079 # UNSORTED
15080 # --------
15081
15082 # Create .gdbinit.
15083
15084 echo "dir ." > .gdbinit
15085 echo "dir ${srcdir}" >> .gdbinit
15086 if test x$gdb_needs_out_file_path = xyes
15087 then
15088 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
15089 fi
15090 if test "x$subdirs" != x; then
15091 for s in $subdirs
15092 do
15093 echo "dir ${srcdir}/$s" >> .gdbinit
15094 done
15095 fi
15096 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
15097
15098 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
15099 # absolute path for gcc_tooldir based on inserting the number of up-directory
15100 # movements required to get from $(exec_prefix) to $(prefix) into the basic
15101 # $(libsubdir)/@(unlibsubdir) based path.
15102 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
15103 # make and thus we'd get different behavior depending on where we built the
15104 # sources.
15105 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
15106 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
15107 else
15108 # An explanation of the sed strings:
15109 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
15110 # -e 's|/$||' match a trailing forward slash and eliminates it
15111 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
15112 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
15113 #
15114 # (*) Note this pattern overwrites the first character of the string
15115 # with a forward slash if one is not already present. This is not a
15116 # problem because the exact names of the sub-directories concerned is
15117 # unimportant, just the number of them matters.
15118 #
15119 # The practical upshot of these patterns is like this:
15120 #
15121 # prefix exec_prefix result
15122 # ------ ----------- ------
15123 # /foo /foo/bar ../
15124 # /foo/ /foo/bar ../
15125 # /foo /foo/bar/ ../
15126 # /foo/ /foo/bar/ ../
15127 # /foo /foo/bar/ugg ../../
15128 #
15129 dollar='$$'
15130 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
15131 fi
15132
15133
15134
15135 # Find a directory in which to install a shared libgcc.
15136
15137 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
15138 if test "${enable_version_specific_runtime_libs+set}" = set; then
15139 enableval="$enable_version_specific_runtime_libs"
15140
15141 fi;
15142
15143
15144 # Check whether --with-slibdir or --without-slibdir was given.
15145 if test "${with_slibdir+set}" = set; then
15146 withval="$with_slibdir"
15147 slibdir="$with_slibdir"
15148 else
15149 if test "${enable_version_specific_runtime_libs+set}" = set; then
15150 slibdir='$(libsubdir)'
15151 elif test "$host" != "$target"; then
15152 slibdir='$(build_tooldir)/lib'
15153 else
15154 slibdir='$(libdir)'
15155 fi
15156 fi;
15157
15158
15159 objdir=`${PWDCMD-pwd}`
15160
15161
15162 # Substitute configuration variables
15163
15164
15165
15166
15167
15168
15169
15170
15171
15172
15173
15174
15175
15176
15177
15178
15179
15180
15181
15182
15183
15184
15185
15186
15187
15188
15189
15190
15191
15192
15193
15194
15195
15196
15197
15198
15199
15200
15201
15202
15203
15204
15205
15206
15207
15208
15209
15210
15211
15212
15213
15214
15215
15216
15217
15218
15219
15220
15221
15222
15223
15224
15225
15226
15227
15228
15229
15230 if test x"$SET_GCC_LIB_PATH_CMD" != x; then
15231 # SET_GCC_LIB_PATH_CMD is "XXX=path; export XXX;". It is expanded to
15232 #
15233 # eval "set_gcc_lib_path=XXX=path; export XXX;"
15234 #
15235 eval "set_gcc_lib_path=$SET_GCC_LIB_PATH_CMD"
15236 # It will set set_gcc_lib_path to "export XXX=path" for GNU make.
15237 set_gcc_lib_path="export $set_gcc_lib_path"
15238 else
15239 set_gcc_lib_path=
15240 fi
15241
15242
15243
15244 # Echo link setup.
15245 if test x${build} = x${host} ; then
15246 if test x${host} = x${target} ; then
15247 echo "Links are now set up to build a native compiler for ${target}." 1>&2
15248 else
15249 echo "Links are now set up to build a cross-compiler" 1>&2
15250 echo " from ${host} to ${target}." 1>&2
15251 fi
15252 else
15253 if test x${host} = x${target} ; then
15254 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
15255 echo " for ${target}." 1>&2
15256 else
15257 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
15258 echo " from ${host} to ${target}." 1>&2
15259 fi
15260 fi
15261
15262
15263
15264
15265 # Configure the subdirectories
15266 # AC_CONFIG_SUBDIRS($subdirs)
15267
15268 # Create the Makefile
15269 # and configure language subdirectories
15270 ac_config_files="$ac_config_files $all_outputs"
15271
15272
15273 ac_config_commands="$ac_config_commands default"
15274
15275 cat >confcache <<\_ACEOF
15276 # This file is a shell script that caches the results of configure
15277 # tests run on this system so they can be shared between configure
15278 # scripts and configure runs, see configure's option --config-cache.
15279 # It is not useful on other systems. If it contains results you don't
15280 # want to keep, you may remove or edit it.
15281 #
15282 # config.status only pays attention to the cache file if you give it
15283 # the --recheck option to rerun configure.
15284 #
15285 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15286 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15287 # following values.
15288
15289 _ACEOF
15290
15291 # The following way of writing the cache mishandles newlines in values,
15292 # but we know of no workaround that is simple, portable, and efficient.
15293 # So, don't put newlines in cache variables' values.
15294 # Ultrix sh set writes to stderr and can't be redirected directly,
15295 # and sets the high bit in the cache file unless we assign to the vars.
15296 {
15297 (set) 2>&1 |
15298 case `(ac_space=' '; set | grep ac_space) 2>&1` in
15299 *ac_space=\ *)
15300 # `set' does not quote correctly, so add quotes (double-quote
15301 # substitution turns \\\\ into \\, and sed turns \\ into \).
15302 sed -n \
15303 "s/'/'\\\\''/g;
15304 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15305 ;;
15306 *)
15307 # `set' quotes correctly as required by POSIX, so do not add quotes.
15308 sed -n \
15309 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
15310 ;;
15311 esac;
15312 } |
15313 sed '
15314 t clear
15315 : clear
15316 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15317 t end
15318 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15319 : end' >>confcache
15320 if diff $cache_file confcache >/dev/null 2>&1; then :; else
15321 if test -w $cache_file; then
15322 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
15323 cat confcache >$cache_file
15324 else
15325 echo "not updating unwritable cache $cache_file"
15326 fi
15327 fi
15328 rm -f confcache
15329
15330 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15331 # Let make expand exec_prefix.
15332 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15333
15334 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15335 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15336 # trailing colons and then remove the whole line if VPATH becomes empty
15337 # (actually we leave an empty line to preserve line numbers).
15338 if test "x$srcdir" = x.; then
15339 ac_vpsub='/^[ ]*VPATH[ ]*=/{
15340 s/:*\$(srcdir):*/:/;
15341 s/:*\${srcdir}:*/:/;
15342 s/:*@srcdir@:*/:/;
15343 s/^\([^=]*=[ ]*\):*/\1/;
15344 s/:*$//;
15345 s/^[^=]*=[ ]*$//;
15346 }'
15347 fi
15348
15349 DEFS=-DHAVE_CONFIG_H
15350
15351 ac_libobjs=
15352 ac_ltlibobjs=
15353 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15354 # 1. Remove the extension, and $U if already installed.
15355 ac_i=`echo "$ac_i" |
15356 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
15357 # 2. Add them.
15358 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
15359 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
15360 done
15361 LIBOBJS=$ac_libobjs
15362
15363 LTLIBOBJS=$ac_ltlibobjs
15364
15365
15366
15367 : ${CONFIG_STATUS=./config.status}
15368 ac_clean_files_save=$ac_clean_files
15369 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15370 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
15371 echo "$as_me: creating $CONFIG_STATUS" >&6;}
15372 cat >$CONFIG_STATUS <<_ACEOF
15373 #! $SHELL
15374 # Generated by $as_me.
15375 # Run this file to recreate the current configuration.
15376 # Compiler output produced by configure, useful for debugging
15377 # configure, is in config.log if it exists.
15378
15379 debug=false
15380 ac_cs_recheck=false
15381 ac_cs_silent=false
15382 SHELL=\${CONFIG_SHELL-$SHELL}
15383 _ACEOF
15384
15385 cat >>$CONFIG_STATUS <<\_ACEOF
15386 ## --------------------- ##
15387 ## M4sh Initialization. ##
15388 ## --------------------- ##
15389
15390 # Be Bourne compatible
15391 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
15392 emulate sh
15393 NULLCMD=:
15394 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
15395 # is contrary to our usage. Disable this feature.
15396 alias -g '${1+"$@"}'='"$@"'
15397 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
15398 set -o posix
15399 fi
15400 DUALCASE=1; export DUALCASE # for MKS sh
15401
15402 # Support unset when possible.
15403 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
15404 as_unset=unset
15405 else
15406 as_unset=false
15407 fi
15408
15409
15410 # Work around bugs in pre-3.0 UWIN ksh.
15411 $as_unset ENV MAIL MAILPATH
15412 PS1='$ '
15413 PS2='> '
15414 PS4='+ '
15415
15416 # NLS nuisances.
15417 for as_var in \
15418 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
15419 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
15420 LC_TELEPHONE LC_TIME
15421 do
15422 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
15423 eval $as_var=C; export $as_var
15424 else
15425 $as_unset $as_var
15426 fi
15427 done
15428
15429 # Required to use basename.
15430 if expr a : '\(a\)' >/dev/null 2>&1; then
15431 as_expr=expr
15432 else
15433 as_expr=false
15434 fi
15435
15436 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
15437 as_basename=basename
15438 else
15439 as_basename=false
15440 fi
15441
15442
15443 # Name of the executable.
15444 as_me=`$as_basename "$0" ||
15445 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15446 X"$0" : 'X\(//\)$' \| \
15447 X"$0" : 'X\(/\)$' \| \
15448 . : '\(.\)' 2>/dev/null ||
15449 echo X/"$0" |
15450 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
15451 /^X\/\(\/\/\)$/{ s//\1/; q; }
15452 /^X\/\(\/\).*/{ s//\1/; q; }
15453 s/.*/./; q'`
15454
15455
15456 # PATH needs CR, and LINENO needs CR and PATH.
15457 # Avoid depending upon Character Ranges.
15458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15461 as_cr_digits='0123456789'
15462 as_cr_alnum=$as_cr_Letters$as_cr_digits
15463
15464 # The user is always right.
15465 if test "${PATH_SEPARATOR+set}" != set; then
15466 echo "#! /bin/sh" >conf$$.sh
15467 echo "exit 0" >>conf$$.sh
15468 chmod +x conf$$.sh
15469 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
15470 PATH_SEPARATOR=';'
15471 else
15472 PATH_SEPARATOR=:
15473 fi
15474 rm -f conf$$.sh
15475 fi
15476
15477
15478 as_lineno_1=$LINENO
15479 as_lineno_2=$LINENO
15480 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
15481 test "x$as_lineno_1" != "x$as_lineno_2" &&
15482 test "x$as_lineno_3" = "x$as_lineno_2" || {
15483 # Find who we are. Look in the path if we contain no path at all
15484 # relative or not.
15485 case $0 in
15486 *[\\/]* ) as_myself=$0 ;;
15487 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15488 for as_dir in $PATH
15489 do
15490 IFS=$as_save_IFS
15491 test -z "$as_dir" && as_dir=.
15492 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15493 done
15494
15495 ;;
15496 esac
15497 # We did not find ourselves, most probably we were run as `sh COMMAND'
15498 # in which case we are not to be found in the path.
15499 if test "x$as_myself" = x; then
15500 as_myself=$0
15501 fi
15502 if test ! -f "$as_myself"; then
15503 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
15504 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
15505 { (exit 1); exit 1; }; }
15506 fi
15507 case $CONFIG_SHELL in
15508 '')
15509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15510 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
15511 do
15512 IFS=$as_save_IFS
15513 test -z "$as_dir" && as_dir=.
15514 for as_base in sh bash ksh sh5; do
15515 case $as_dir in
15516 /*)
15517 if ("$as_dir/$as_base" -c '
15518 as_lineno_1=$LINENO
15519 as_lineno_2=$LINENO
15520 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
15521 test "x$as_lineno_1" != "x$as_lineno_2" &&
15522 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
15523 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
15524 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
15525 CONFIG_SHELL=$as_dir/$as_base
15526 export CONFIG_SHELL
15527 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
15528 fi;;
15529 esac
15530 done
15531 done
15532 ;;
15533 esac
15534
15535 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
15536 # uniformly replaced by the line number. The first 'sed' inserts a
15537 # line-number line before each line; the second 'sed' does the real
15538 # work. The second script uses 'N' to pair each line-number line
15539 # with the numbered line, and appends trailing '-' during
15540 # substitution so that $LINENO is not a special case at line end.
15541 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
15542 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
15543 sed '=' <$as_myself |
15544 sed '
15545 N
15546 s,$,-,
15547 : loop
15548 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
15549 t loop
15550 s,-$,,
15551 s,^['$as_cr_digits']*\n,,
15552 ' >$as_me.lineno &&
15553 chmod +x $as_me.lineno ||
15554 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
15555 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
15556 { (exit 1); exit 1; }; }
15557
15558 # Don't try to exec as it changes $[0], causing all sort of problems
15559 # (the dirname of $[0] is not the place where we might find the
15560 # original and so on. Autoconf is especially sensible to this).
15561 . ./$as_me.lineno
15562 # Exit status is that of the last command.
15563 exit
15564 }
15565
15566
15567 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
15568 *c*,-n*) ECHO_N= ECHO_C='
15569 ' ECHO_T=' ' ;;
15570 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
15571 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
15572 esac
15573
15574 if expr a : '\(a\)' >/dev/null 2>&1; then
15575 as_expr=expr
15576 else
15577 as_expr=false
15578 fi
15579
15580 rm -f conf$$ conf$$.exe conf$$.file
15581 echo >conf$$.file
15582 if ln -s conf$$.file conf$$ 2>/dev/null; then
15583 # We could just check for DJGPP; but this test a) works b) is more generic
15584 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
15585 if test -f conf$$.exe; then
15586 # Don't use ln at all; we don't have any links
15587 as_ln_s='cp -p'
15588 else
15589 as_ln_s='ln -s'
15590 fi
15591 elif ln conf$$.file conf$$ 2>/dev/null; then
15592 as_ln_s=ln
15593 else
15594 as_ln_s='cp -p'
15595 fi
15596 rm -f conf$$ conf$$.exe conf$$.file
15597
15598 if mkdir -p . 2>/dev/null; then
15599 as_mkdir_p=:
15600 else
15601 test -d ./-p && rmdir ./-p
15602 as_mkdir_p=false
15603 fi
15604
15605 as_executable_p="test -f"
15606
15607 # Sed expression to map a string onto a valid CPP name.
15608 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15609
15610 # Sed expression to map a string onto a valid variable name.
15611 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15612
15613
15614 # IFS
15615 # We need space, tab and new line, in precisely that order.
15616 as_nl='
15617 '
15618 IFS=" $as_nl"
15619
15620 # CDPATH.
15621 $as_unset CDPATH
15622
15623 exec 6>&1
15624
15625 # Open the log real soon, to keep \$[0] and so on meaningful, and to
15626 # report actual input values of CONFIG_FILES etc. instead of their
15627 # values after options handling. Logging --version etc. is OK.
15628 exec 5>>config.log
15629 {
15630 echo
15631 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15632 ## Running $as_me. ##
15633 _ASBOX
15634 } >&5
15635 cat >&5 <<_CSEOF
15636
15637 This file was extended by $as_me, which was
15638 generated by GNU Autoconf 2.59. Invocation command line was
15639
15640 CONFIG_FILES = $CONFIG_FILES
15641 CONFIG_HEADERS = $CONFIG_HEADERS
15642 CONFIG_LINKS = $CONFIG_LINKS
15643 CONFIG_COMMANDS = $CONFIG_COMMANDS
15644 $ $0 $@
15645
15646 _CSEOF
15647 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
15648 echo >&5
15649 _ACEOF
15650
15651 # Files that config.status was made for.
15652 if test -n "$ac_config_files"; then
15653 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
15654 fi
15655
15656 if test -n "$ac_config_headers"; then
15657 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
15658 fi
15659
15660 if test -n "$ac_config_links"; then
15661 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
15662 fi
15663
15664 if test -n "$ac_config_commands"; then
15665 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
15666 fi
15667
15668 cat >>$CONFIG_STATUS <<\_ACEOF
15669
15670 ac_cs_usage="\
15671 \`$as_me' instantiates files from templates according to the
15672 current configuration.
15673
15674 Usage: $0 [OPTIONS] [FILE]...
15675
15676 -h, --help print this help, then exit
15677 -V, --version print version number, then exit
15678 -q, --quiet do not print progress messages
15679 -d, --debug don't remove temporary files
15680 --recheck update $as_me by reconfiguring in the same conditions
15681 --file=FILE[:TEMPLATE]
15682 instantiate the configuration file FILE
15683 --header=FILE[:TEMPLATE]
15684 instantiate the configuration header FILE
15685
15686 Configuration files:
15687 $config_files
15688
15689 Configuration headers:
15690 $config_headers
15691
15692 Configuration commands:
15693 $config_commands
15694
15695 Report bugs to <bug-autoconf@gnu.org>."
15696 _ACEOF
15697
15698 cat >>$CONFIG_STATUS <<_ACEOF
15699 ac_cs_version="\\
15700 config.status
15701 configured by $0, generated by GNU Autoconf 2.59,
15702 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
15703
15704 Copyright (C) 2003 Free Software Foundation, Inc.
15705 This config.status script is free software; the Free Software Foundation
15706 gives unlimited permission to copy, distribute and modify it."
15707 srcdir=$srcdir
15708 _ACEOF
15709
15710 cat >>$CONFIG_STATUS <<\_ACEOF
15711 # If no file are specified by the user, then we need to provide default
15712 # value. By we need to know if files were specified by the user.
15713 ac_need_defaults=:
15714 while test $# != 0
15715 do
15716 case $1 in
15717 --*=*)
15718 ac_option=`expr "x$1" : 'x\([^=]*\)='`
15719 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
15720 ac_shift=:
15721 ;;
15722 -*)
15723 ac_option=$1
15724 ac_optarg=$2
15725 ac_shift=shift
15726 ;;
15727 *) # This is not an option, so the user has probably given explicit
15728 # arguments.
15729 ac_option=$1
15730 ac_need_defaults=false;;
15731 esac
15732
15733 case $ac_option in
15734 # Handling of the options.
15735 _ACEOF
15736 cat >>$CONFIG_STATUS <<\_ACEOF
15737 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15738 ac_cs_recheck=: ;;
15739 --version | --vers* | -V )
15740 echo "$ac_cs_version"; exit 0 ;;
15741 --he | --h)
15742 # Conflict between --help and --header
15743 { { echo "$as_me:$LINENO: error: ambiguous option: $1
15744 Try \`$0 --help' for more information." >&5
15745 echo "$as_me: error: ambiguous option: $1
15746 Try \`$0 --help' for more information." >&2;}
15747 { (exit 1); exit 1; }; };;
15748 --help | --hel | -h )
15749 echo "$ac_cs_usage"; exit 0 ;;
15750 --debug | --d* | -d )
15751 debug=: ;;
15752 --file | --fil | --fi | --f )
15753 $ac_shift
15754 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
15755 ac_need_defaults=false;;
15756 --header | --heade | --head | --hea )
15757 $ac_shift
15758 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
15759 ac_need_defaults=false;;
15760 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15761 | -silent | --silent | --silen | --sile | --sil | --si | --s)
15762 ac_cs_silent=: ;;
15763
15764 # This is an error.
15765 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
15766 Try \`$0 --help' for more information." >&5
15767 echo "$as_me: error: unrecognized option: $1
15768 Try \`$0 --help' for more information." >&2;}
15769 { (exit 1); exit 1; }; } ;;
15770
15771 *) ac_config_targets="$ac_config_targets $1" ;;
15772
15773 esac
15774 shift
15775 done
15776
15777 ac_configure_extra_args=
15778
15779 if $ac_cs_silent; then
15780 exec 6>/dev/null
15781 ac_configure_extra_args="$ac_configure_extra_args --silent"
15782 fi
15783
15784 _ACEOF
15785 cat >>$CONFIG_STATUS <<_ACEOF
15786 if \$ac_cs_recheck; then
15787 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
15788 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15789 fi
15790
15791 _ACEOF
15792
15793 cat >>$CONFIG_STATUS <<_ACEOF
15794 #
15795 # INIT-COMMANDS section.
15796 #
15797
15798 subdirs='$subdirs'
15799
15800 _ACEOF
15801
15802
15803
15804 cat >>$CONFIG_STATUS <<\_ACEOF
15805 for ac_config_target in $ac_config_targets
15806 do
15807 case "$ac_config_target" in
15808 # Handling of arguments.
15809 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
15810 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15811 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
15812 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
15813 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
15814 { (exit 1); exit 1; }; };;
15815 esac
15816 done
15817
15818 # If the user did not use the arguments to specify the items to instantiate,
15819 # then the envvar interface is used. Set only those that are not.
15820 # We use the long form for the default assignment because of an extremely
15821 # bizarre bug on SunOS 4.1.3.
15822 if $ac_need_defaults; then
15823 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15824 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15825 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15826 fi
15827
15828 # Have a temporary directory for convenience. Make it in the build tree
15829 # simply because there is no reason to put it here, and in addition,
15830 # creating and moving files from /tmp can sometimes cause problems.
15831 # Create a temporary directory, and hook for its removal unless debugging.
15832 $debug ||
15833 {
15834 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
15835 trap '{ (exit 1); exit 1; }' 1 2 13 15
15836 }
15837
15838 # Create a (secure) tmp directory for tmp files.
15839
15840 {
15841 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
15842 test -n "$tmp" && test -d "$tmp"
15843 } ||
15844 {
15845 tmp=./confstat$$-$RANDOM
15846 (umask 077 && mkdir $tmp)
15847 } ||
15848 {
15849 echo "$me: cannot create a temporary directory in ." >&2
15850 { (exit 1); exit 1; }
15851 }
15852
15853 _ACEOF
15854
15855 cat >>$CONFIG_STATUS <<_ACEOF
15856
15857 #
15858 # CONFIG_FILES section.
15859 #
15860
15861 # No need to generate the scripts if there are no CONFIG_FILES.
15862 # This happens for instance when ./config.status config.h
15863 if test -n "\$CONFIG_FILES"; then
15864 # Protect against being on the right side of a sed subst in config.status.
15865 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
15866 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
15867 s,@SHELL@,$SHELL,;t t
15868 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
15869 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
15870 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
15871 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
15872 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
15873 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
15874 s,@exec_prefix@,$exec_prefix,;t t
15875 s,@prefix@,$prefix,;t t
15876 s,@program_transform_name@,$program_transform_name,;t t
15877 s,@bindir@,$bindir,;t t
15878 s,@sbindir@,$sbindir,;t t
15879 s,@libexecdir@,$libexecdir,;t t
15880 s,@datadir@,$datadir,;t t
15881 s,@sysconfdir@,$sysconfdir,;t t
15882 s,@sharedstatedir@,$sharedstatedir,;t t
15883 s,@localstatedir@,$localstatedir,;t t
15884 s,@libdir@,$libdir,;t t
15885 s,@includedir@,$includedir,;t t
15886 s,@oldincludedir@,$oldincludedir,;t t
15887 s,@infodir@,$infodir,;t t
15888 s,@mandir@,$mandir,;t t
15889 s,@build_alias@,$build_alias,;t t
15890 s,@host_alias@,$host_alias,;t t
15891 s,@target_alias@,$target_alias,;t t
15892 s,@DEFS@,$DEFS,;t t
15893 s,@ECHO_C@,$ECHO_C,;t t
15894 s,@ECHO_N@,$ECHO_N,;t t
15895 s,@ECHO_T@,$ECHO_T,;t t
15896 s,@LIBS@,$LIBS,;t t
15897 s,@build@,$build,;t t
15898 s,@build_cpu@,$build_cpu,;t t
15899 s,@build_vendor@,$build_vendor,;t t
15900 s,@build_os@,$build_os,;t t
15901 s,@host@,$host,;t t
15902 s,@host_cpu@,$host_cpu,;t t
15903 s,@host_vendor@,$host_vendor,;t t
15904 s,@host_os@,$host_os,;t t
15905 s,@target@,$target,;t t
15906 s,@target_cpu@,$target_cpu,;t t
15907 s,@target_vendor@,$target_vendor,;t t
15908 s,@target_os@,$target_os,;t t
15909 s,@target_noncanonical@,$target_noncanonical,;t t
15910 s,@build_subdir@,$build_subdir,;t t
15911 s,@host_subdir@,$host_subdir,;t t
15912 s,@target_subdir@,$target_subdir,;t t
15913 s,@GENINSRC@,$GENINSRC,;t t
15914 s,@CC@,$CC,;t t
15915 s,@CFLAGS@,$CFLAGS,;t t
15916 s,@LDFLAGS@,$LDFLAGS,;t t
15917 s,@CPPFLAGS@,$CPPFLAGS,;t t
15918 s,@ac_ct_CC@,$ac_ct_CC,;t t
15919 s,@EXEEXT@,$EXEEXT,;t t
15920 s,@OBJEXT@,$OBJEXT,;t t
15921 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
15922 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
15923 s,@CPP@,$CPP,;t t
15924 s,@EGREP@,$EGREP,;t t
15925 s,@strict1_warn@,$strict1_warn,;t t
15926 s,@warn_cflags@,$warn_cflags,;t t
15927 s,@WERROR@,$WERROR,;t t
15928 s,@nocommon_flag@,$nocommon_flag,;t t
15929 s,@TREEBROWSER@,$TREEBROWSER,;t t
15930 s,@valgrind_path@,$valgrind_path,;t t
15931 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
15932 s,@valgrind_command@,$valgrind_command,;t t
15933 s,@coverage_flags@,$coverage_flags,;t t
15934 s,@enable_multilib@,$enable_multilib,;t t
15935 s,@enable_shared@,$enable_shared,;t t
15936 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
15937 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
15938 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
15939 s,@onestep@,$onestep,;t t
15940 s,@SET_MAKE@,$SET_MAKE,;t t
15941 s,@AWK@,$AWK,;t t
15942 s,@LN_S@,$LN_S,;t t
15943 s,@LN@,$LN,;t t
15944 s,@RANLIB@,$RANLIB,;t t
15945 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
15946 s,@ranlib_flags@,$ranlib_flags,;t t
15947 s,@INSTALL@,$INSTALL,;t t
15948 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
15949 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
15950 s,@make_compare_target@,$make_compare_target,;t t
15951 s,@have_mktemp_command@,$have_mktemp_command,;t t
15952 s,@MAKEINFO@,$MAKEINFO,;t t
15953 s,@BUILD_INFO@,$BUILD_INFO,;t t
15954 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
15955 s,@FLEX@,$FLEX,;t t
15956 s,@BISON@,$BISON,;t t
15957 s,@NM@,$NM,;t t
15958 s,@AR@,$AR,;t t
15959 s,@stage1_cflags@,$stage1_cflags,;t t
15960 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
15961 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
15962 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
15963 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
15964 s,@LIBICONV@,$LIBICONV,;t t
15965 s,@LTLIBICONV@,$LTLIBICONV,;t t
15966 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
15967 s,@manext@,$manext,;t t
15968 s,@objext@,$objext,;t t
15969 s,@gthread_flags@,$gthread_flags,;t t
15970 s,@extra_modes_file@,$extra_modes_file,;t t
15971 s,@PACKAGE@,$PACKAGE,;t t
15972 s,@VERSION@,$VERSION,;t t
15973 s,@USE_NLS@,$USE_NLS,;t t
15974 s,@LIBINTL@,$LIBINTL,;t t
15975 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
15976 s,@INCINTL@,$INCINTL,;t t
15977 s,@XGETTEXT@,$XGETTEXT,;t t
15978 s,@GMSGFMT@,$GMSGFMT,;t t
15979 s,@POSUB@,$POSUB,;t t
15980 s,@CATALOGS@,$CATALOGS,;t t
15981 s,@CROSS@,$CROSS,;t t
15982 s,@ALL@,$ALL,;t t
15983 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
15984 s,@inhibit_libc@,$inhibit_libc,;t t
15985 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
15986 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
15987 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
15988 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
15989 s,@collect2@,$collect2,;t t
15990 s,@libgcc_visibility@,$libgcc_visibility,;t t
15991 s,@GGC@,$GGC,;t t
15992 s,@zlibdir@,$zlibdir,;t t
15993 s,@zlibinc@,$zlibinc,;t t
15994 s,@MAINT@,$MAINT,;t t
15995 s,@gcc_tooldir@,$gcc_tooldir,;t t
15996 s,@dollar@,$dollar,;t t
15997 s,@slibdir@,$slibdir,;t t
15998 s,@objdir@,$objdir,;t t
15999 s,@subdirs@,$subdirs,;t t
16000 s,@srcdir@,$srcdir,;t t
16001 s,@all_boot_languages@,$all_boot_languages,;t t
16002 s,@all_compilers@,$all_compilers,;t t
16003 s,@all_gtfiles@,$all_gtfiles,;t t
16004 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
16005 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
16006 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
16007 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
16008 s,@all_languages@,$all_languages,;t t
16009 s,@all_stagestuff@,$all_stagestuff,;t t
16010 s,@build_exeext@,$build_exeext,;t t
16011 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
16012 s,@build_xm_file_list@,$build_xm_file_list,;t t
16013 s,@build_xm_include_list@,$build_xm_include_list,;t t
16014 s,@build_xm_defines@,$build_xm_defines,;t t
16015 s,@check_languages@,$check_languages,;t t
16016 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
16017 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
16018 s,@cpp_install_dir@,$cpp_install_dir,;t t
16019 s,@xmake_file@,$xmake_file,;t t
16020 s,@tmake_file@,$tmake_file,;t t
16021 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
16022 s,@extra_headers_list@,$extra_headers_list,;t t
16023 s,@extra_objs@,$extra_objs,;t t
16024 s,@extra_parts@,$extra_parts,;t t
16025 s,@extra_passes@,$extra_passes,;t t
16026 s,@extra_programs@,$extra_programs,;t t
16027 s,@float_h_file@,$float_h_file,;t t
16028 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
16029 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
16030 s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t
16031 s,@gcc_version@,$gcc_version,;t t
16032 s,@gcc_version_full@,$gcc_version_full,;t t
16033 s,@gcc_version_trigger@,$gcc_version_trigger,;t t
16034 s,@host_exeext@,$host_exeext,;t t
16035 s,@host_xm_file_list@,$host_xm_file_list,;t t
16036 s,@host_xm_include_list@,$host_xm_include_list,;t t
16037 s,@host_xm_defines@,$host_xm_defines,;t t
16038 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
16039 s,@install@,$install,;t t
16040 s,@lang_opt_files@,$lang_opt_files,;t t
16041 s,@lang_specs_files@,$lang_specs_files,;t t
16042 s,@lang_tree_files@,$lang_tree_files,;t t
16043 s,@local_prefix@,$local_prefix,;t t
16044 s,@md_file@,$md_file,;t t
16045 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
16046 s,@out_file@,$out_file,;t t
16047 s,@out_object_file@,$out_object_file,;t t
16048 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
16049 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
16050 s,@thread_file@,$thread_file,;t t
16051 s,@tm_file_list@,$tm_file_list,;t t
16052 s,@tm_include_list@,$tm_include_list,;t t
16053 s,@tm_defines@,$tm_defines,;t t
16054 s,@tm_p_file_list@,$tm_p_file_list,;t t
16055 s,@tm_p_include_list@,$tm_p_include_list,;t t
16056 s,@xm_file_list@,$xm_file_list,;t t
16057 s,@xm_include_list@,$xm_include_list,;t t
16058 s,@xm_defines@,$xm_defines,;t t
16059 s,@c_target_objs@,$c_target_objs,;t t
16060 s,@cxx_target_objs@,$cxx_target_objs,;t t
16061 s,@target_cpu_default@,$target_cpu_default,;t t
16062 s,@set_gcc_lib_path@,$set_gcc_lib_path,;t t
16063 s,@GMPLIBS@,$GMPLIBS,;t t
16064 s,@GMPINC@,$GMPINC,;t t
16065 s,@LIBOBJS@,$LIBOBJS,;t t
16066 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
16067 /@language_hooks@/r $language_hooks
16068 s,@language_hooks@,,;t t
16069 CEOF
16070
16071 _ACEOF
16072
16073 cat >>$CONFIG_STATUS <<\_ACEOF
16074 # Split the substitutions into bite-sized pieces for seds with
16075 # small command number limits, like on Digital OSF/1 and HP-UX.
16076 ac_max_sed_lines=48
16077 ac_sed_frag=1 # Number of current file.
16078 ac_beg=1 # First line for current file.
16079 ac_end=$ac_max_sed_lines # Line after last line for current file.
16080 ac_more_lines=:
16081 ac_sed_cmds=
16082 while $ac_more_lines; do
16083 if test $ac_beg -gt 1; then
16084 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
16085 else
16086 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
16087 fi
16088 if test ! -s $tmp/subs.frag; then
16089 ac_more_lines=false
16090 else
16091 # The purpose of the label and of the branching condition is to
16092 # speed up the sed processing (if there are no `@' at all, there
16093 # is no need to browse any of the substitutions).
16094 # These are the two extra sed commands mentioned above.
16095 (echo ':t
16096 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
16097 if test -z "$ac_sed_cmds"; then
16098 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
16099 else
16100 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
16101 fi
16102 ac_sed_frag=`expr $ac_sed_frag + 1`
16103 ac_beg=$ac_end
16104 ac_end=`expr $ac_end + $ac_max_sed_lines`
16105 fi
16106 done
16107 if test -z "$ac_sed_cmds"; then
16108 ac_sed_cmds=cat
16109 fi
16110 fi # test -n "$CONFIG_FILES"
16111
16112 _ACEOF
16113 cat >>$CONFIG_STATUS <<\_ACEOF
16114 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
16115 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
16116 case $ac_file in
16117 - | *:- | *:-:* ) # input from stdin
16118 cat >$tmp/stdin
16119 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16120 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16121 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16122 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16123 * ) ac_file_in=$ac_file.in ;;
16124 esac
16125
16126 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
16127 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
16128 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16129 X"$ac_file" : 'X\(//\)[^/]' \| \
16130 X"$ac_file" : 'X\(//\)$' \| \
16131 X"$ac_file" : 'X\(/\)' \| \
16132 . : '\(.\)' 2>/dev/null ||
16133 echo X"$ac_file" |
16134 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16135 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16136 /^X\(\/\/\)$/{ s//\1/; q; }
16137 /^X\(\/\).*/{ s//\1/; q; }
16138 s/.*/./; q'`
16139 { if $as_mkdir_p; then
16140 mkdir -p "$ac_dir"
16141 else
16142 as_dir="$ac_dir"
16143 as_dirs=
16144 while test ! -d "$as_dir"; do
16145 as_dirs="$as_dir $as_dirs"
16146 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16147 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16148 X"$as_dir" : 'X\(//\)[^/]' \| \
16149 X"$as_dir" : 'X\(//\)$' \| \
16150 X"$as_dir" : 'X\(/\)' \| \
16151 . : '\(.\)' 2>/dev/null ||
16152 echo X"$as_dir" |
16153 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16154 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16155 /^X\(\/\/\)$/{ s//\1/; q; }
16156 /^X\(\/\).*/{ s//\1/; q; }
16157 s/.*/./; q'`
16158 done
16159 test ! -n "$as_dirs" || mkdir $as_dirs
16160 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16161 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16162 { (exit 1); exit 1; }; }; }
16163
16164 ac_builddir=.
16165
16166 if test "$ac_dir" != .; then
16167 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
16168 # A "../" for each directory in $ac_dir_suffix.
16169 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
16170 else
16171 ac_dir_suffix= ac_top_builddir=
16172 fi
16173
16174 case $srcdir in
16175 .) # No --srcdir option. We are building in place.
16176 ac_srcdir=.
16177 if test -z "$ac_top_builddir"; then
16178 ac_top_srcdir=.
16179 else
16180 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
16181 fi ;;
16182 [\\/]* | ?:[\\/]* ) # Absolute path.
16183 ac_srcdir=$srcdir$ac_dir_suffix;
16184 ac_top_srcdir=$srcdir ;;
16185 *) # Relative path.
16186 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
16187 ac_top_srcdir=$ac_top_builddir$srcdir ;;
16188 esac
16189
16190 # Do not use `cd foo && pwd` to compute absolute paths, because
16191 # the directories may not exist.
16192 case `pwd` in
16193 .) ac_abs_builddir="$ac_dir";;
16194 *)
16195 case "$ac_dir" in
16196 .) ac_abs_builddir=`pwd`;;
16197 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
16198 *) ac_abs_builddir=`pwd`/"$ac_dir";;
16199 esac;;
16200 esac
16201 case $ac_abs_builddir in
16202 .) ac_abs_top_builddir=${ac_top_builddir}.;;
16203 *)
16204 case ${ac_top_builddir}. in
16205 .) ac_abs_top_builddir=$ac_abs_builddir;;
16206 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
16207 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
16208 esac;;
16209 esac
16210 case $ac_abs_builddir in
16211 .) ac_abs_srcdir=$ac_srcdir;;
16212 *)
16213 case $ac_srcdir in
16214 .) ac_abs_srcdir=$ac_abs_builddir;;
16215 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
16216 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
16217 esac;;
16218 esac
16219 case $ac_abs_builddir in
16220 .) ac_abs_top_srcdir=$ac_top_srcdir;;
16221 *)
16222 case $ac_top_srcdir in
16223 .) ac_abs_top_srcdir=$ac_abs_builddir;;
16224 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
16225 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
16226 esac;;
16227 esac
16228
16229
16230
16231 if test x"$ac_file" != x-; then
16232 { echo "$as_me:$LINENO: creating $ac_file" >&5
16233 echo "$as_me: creating $ac_file" >&6;}
16234 rm -f "$ac_file"
16235 fi
16236 # Let's still pretend it is `configure' which instantiates (i.e., don't
16237 # use $as_me), people would be surprised to read:
16238 # /* config.h. Generated by config.status. */
16239 if test x"$ac_file" = x-; then
16240 configure_input=
16241 else
16242 configure_input="$ac_file. "
16243 fi
16244 configure_input=$configure_input"Generated from `echo $ac_file_in |
16245 sed 's,.*/,,'` by configure."
16246
16247 # First look for the input files in the build tree, otherwise in the
16248 # src tree.
16249 ac_file_inputs=`IFS=:
16250 for f in $ac_file_in; do
16251 case $f in
16252 -) echo $tmp/stdin ;;
16253 [\\/$]*)
16254 # Absolute (can't be DOS-style, as IFS=:)
16255 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16256 echo "$as_me: error: cannot find input file: $f" >&2;}
16257 { (exit 1); exit 1; }; }
16258 echo "$f";;
16259 *) # Relative
16260 if test -f "$f"; then
16261 # Build tree
16262 echo "$f"
16263 elif test -f "$srcdir/$f"; then
16264 # Source tree
16265 echo "$srcdir/$f"
16266 else
16267 # /dev/null tree
16268 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16269 echo "$as_me: error: cannot find input file: $f" >&2;}
16270 { (exit 1); exit 1; }; }
16271 fi;;
16272 esac
16273 done` || { (exit 1); exit 1; }
16274 _ACEOF
16275 cat >>$CONFIG_STATUS <<_ACEOF
16276 sed "$ac_vpsub
16277 $extrasub
16278 _ACEOF
16279 cat >>$CONFIG_STATUS <<\_ACEOF
16280 :t
16281 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16282 s,@configure_input@,$configure_input,;t t
16283 s,@srcdir@,$ac_srcdir,;t t
16284 s,@abs_srcdir@,$ac_abs_srcdir,;t t
16285 s,@top_srcdir@,$ac_top_srcdir,;t t
16286 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
16287 s,@builddir@,$ac_builddir,;t t
16288 s,@abs_builddir@,$ac_abs_builddir,;t t
16289 s,@top_builddir@,$ac_top_builddir,;t t
16290 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
16291 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
16292 rm -f $tmp/stdin
16293 if test x"$ac_file" != x-; then
16294 mv $tmp/out $ac_file
16295 else
16296 cat $tmp/out
16297 rm -f $tmp/out
16298 fi
16299
16300 done
16301 _ACEOF
16302 cat >>$CONFIG_STATUS <<\_ACEOF
16303
16304 #
16305 # CONFIG_HEADER section.
16306 #
16307
16308 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
16309 # NAME is the cpp macro being defined and VALUE is the value it is being given.
16310 #
16311 # ac_d sets the value in "#define NAME VALUE" lines.
16312 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
16313 ac_dB='[ ].*$,\1#\2'
16314 ac_dC=' '
16315 ac_dD=',;t'
16316 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
16317 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
16318 ac_uB='$,\1#\2define\3'
16319 ac_uC=' '
16320 ac_uD=',;t'
16321
16322 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
16323 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
16324 case $ac_file in
16325 - | *:- | *:-:* ) # input from stdin
16326 cat >$tmp/stdin
16327 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16328 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16329 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16330 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16331 * ) ac_file_in=$ac_file.in ;;
16332 esac
16333
16334 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
16335 echo "$as_me: creating $ac_file" >&6;}
16336
16337 # First look for the input files in the build tree, otherwise in the
16338 # src tree.
16339 ac_file_inputs=`IFS=:
16340 for f in $ac_file_in; do
16341 case $f in
16342 -) echo $tmp/stdin ;;
16343 [\\/$]*)
16344 # Absolute (can't be DOS-style, as IFS=:)
16345 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16346 echo "$as_me: error: cannot find input file: $f" >&2;}
16347 { (exit 1); exit 1; }; }
16348 # Do quote $f, to prevent DOS paths from being IFS'd.
16349 echo "$f";;
16350 *) # Relative
16351 if test -f "$f"; then
16352 # Build tree
16353 echo "$f"
16354 elif test -f "$srcdir/$f"; then
16355 # Source tree
16356 echo "$srcdir/$f"
16357 else
16358 # /dev/null tree
16359 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16360 echo "$as_me: error: cannot find input file: $f" >&2;}
16361 { (exit 1); exit 1; }; }
16362 fi;;
16363 esac
16364 done` || { (exit 1); exit 1; }
16365 # Remove the trailing spaces.
16366 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
16367
16368 _ACEOF
16369
16370 # Transform confdefs.h into two sed scripts, `conftest.defines' and
16371 # `conftest.undefs', that substitutes the proper values into
16372 # config.h.in to produce config.h. The first handles `#define'
16373 # templates, and the second `#undef' templates.
16374 # And first: Protect against being on the right side of a sed subst in
16375 # config.status. Protect against being in an unquoted here document
16376 # in config.status.
16377 rm -f conftest.defines conftest.undefs
16378 # Using a here document instead of a string reduces the quoting nightmare.
16379 # Putting comments in sed scripts is not portable.
16380 #
16381 # `end' is used to avoid that the second main sed command (meant for
16382 # 0-ary CPP macros) applies to n-ary macro definitions.
16383 # See the Autoconf documentation for `clear'.
16384 cat >confdef2sed.sed <<\_ACEOF
16385 s/[\\&,]/\\&/g
16386 s,[\\$`],\\&,g
16387 t clear
16388 : clear
16389 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
16390 t end
16391 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
16392 : end
16393 _ACEOF
16394 # If some macros were called several times there might be several times
16395 # the same #defines, which is useless. Nevertheless, we may not want to
16396 # sort them, since we want the *last* AC-DEFINE to be honored.
16397 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
16398 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
16399 rm -f confdef2sed.sed
16400
16401 # This sed command replaces #undef with comments. This is necessary, for
16402 # example, in the case of _POSIX_SOURCE, which is predefined and required
16403 # on some systems where configure will not decide to define it.
16404 cat >>conftest.undefs <<\_ACEOF
16405 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
16406 _ACEOF
16407
16408 # Break up conftest.defines because some shells have a limit on the size
16409 # of here documents, and old seds have small limits too (100 cmds).
16410 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
16411 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
16412 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
16413 echo ' :' >>$CONFIG_STATUS
16414 rm -f conftest.tail
16415 while grep . conftest.defines >/dev/null
16416 do
16417 # Write a limited-size here document to $tmp/defines.sed.
16418 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
16419 # Speed up: don't consider the non `#define' lines.
16420 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
16421 # Work around the forget-to-reset-the-flag bug.
16422 echo 't clr' >>$CONFIG_STATUS
16423 echo ': clr' >>$CONFIG_STATUS
16424 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
16425 echo 'CEOF
16426 sed -f $tmp/defines.sed $tmp/in >$tmp/out
16427 rm -f $tmp/in
16428 mv $tmp/out $tmp/in
16429 ' >>$CONFIG_STATUS
16430 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
16431 rm -f conftest.defines
16432 mv conftest.tail conftest.defines
16433 done
16434 rm -f conftest.defines
16435 echo ' fi # grep' >>$CONFIG_STATUS
16436 echo >>$CONFIG_STATUS
16437
16438 # Break up conftest.undefs because some shells have a limit on the size
16439 # of here documents, and old seds have small limits too (100 cmds).
16440 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
16441 rm -f conftest.tail
16442 while grep . conftest.undefs >/dev/null
16443 do
16444 # Write a limited-size here document to $tmp/undefs.sed.
16445 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
16446 # Speed up: don't consider the non `#undef'
16447 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
16448 # Work around the forget-to-reset-the-flag bug.
16449 echo 't clr' >>$CONFIG_STATUS
16450 echo ': clr' >>$CONFIG_STATUS
16451 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
16452 echo 'CEOF
16453 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
16454 rm -f $tmp/in
16455 mv $tmp/out $tmp/in
16456 ' >>$CONFIG_STATUS
16457 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
16458 rm -f conftest.undefs
16459 mv conftest.tail conftest.undefs
16460 done
16461 rm -f conftest.undefs
16462
16463 cat >>$CONFIG_STATUS <<\_ACEOF
16464 # Let's still pretend it is `configure' which instantiates (i.e., don't
16465 # use $as_me), people would be surprised to read:
16466 # /* config.h. Generated by config.status. */
16467 if test x"$ac_file" = x-; then
16468 echo "/* Generated by configure. */" >$tmp/config.h
16469 else
16470 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
16471 fi
16472 cat $tmp/in >>$tmp/config.h
16473 rm -f $tmp/in
16474 if test x"$ac_file" != x-; then
16475 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
16476 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
16477 echo "$as_me: $ac_file is unchanged" >&6;}
16478 else
16479 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
16480 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16481 X"$ac_file" : 'X\(//\)[^/]' \| \
16482 X"$ac_file" : 'X\(//\)$' \| \
16483 X"$ac_file" : 'X\(/\)' \| \
16484 . : '\(.\)' 2>/dev/null ||
16485 echo X"$ac_file" |
16486 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16487 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16488 /^X\(\/\/\)$/{ s//\1/; q; }
16489 /^X\(\/\).*/{ s//\1/; q; }
16490 s/.*/./; q'`
16491 { if $as_mkdir_p; then
16492 mkdir -p "$ac_dir"
16493 else
16494 as_dir="$ac_dir"
16495 as_dirs=
16496 while test ! -d "$as_dir"; do
16497 as_dirs="$as_dir $as_dirs"
16498 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16499 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16500 X"$as_dir" : 'X\(//\)[^/]' \| \
16501 X"$as_dir" : 'X\(//\)$' \| \
16502 X"$as_dir" : 'X\(/\)' \| \
16503 . : '\(.\)' 2>/dev/null ||
16504 echo X"$as_dir" |
16505 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16506 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16507 /^X\(\/\/\)$/{ s//\1/; q; }
16508 /^X\(\/\).*/{ s//\1/; q; }
16509 s/.*/./; q'`
16510 done
16511 test ! -n "$as_dirs" || mkdir $as_dirs
16512 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16513 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16514 { (exit 1); exit 1; }; }; }
16515
16516 rm -f $ac_file
16517 mv $tmp/config.h $ac_file
16518 fi
16519 else
16520 cat $tmp/config.h
16521 rm -f $tmp/config.h
16522 fi
16523 done
16524 _ACEOF
16525 cat >>$CONFIG_STATUS <<\_ACEOF
16526
16527 #
16528 # CONFIG_COMMANDS section.
16529 #
16530 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
16531 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
16532 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
16533 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
16534 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16535 X"$ac_dest" : 'X\(//\)[^/]' \| \
16536 X"$ac_dest" : 'X\(//\)$' \| \
16537 X"$ac_dest" : 'X\(/\)' \| \
16538 . : '\(.\)' 2>/dev/null ||
16539 echo X"$ac_dest" |
16540 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16541 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16542 /^X\(\/\/\)$/{ s//\1/; q; }
16543 /^X\(\/\).*/{ s//\1/; q; }
16544 s/.*/./; q'`
16545 { if $as_mkdir_p; then
16546 mkdir -p "$ac_dir"
16547 else
16548 as_dir="$ac_dir"
16549 as_dirs=
16550 while test ! -d "$as_dir"; do
16551 as_dirs="$as_dir $as_dirs"
16552 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16553 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16554 X"$as_dir" : 'X\(//\)[^/]' \| \
16555 X"$as_dir" : 'X\(//\)$' \| \
16556 X"$as_dir" : 'X\(/\)' \| \
16557 . : '\(.\)' 2>/dev/null ||
16558 echo X"$as_dir" |
16559 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16560 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16561 /^X\(\/\/\)$/{ s//\1/; q; }
16562 /^X\(\/\).*/{ s//\1/; q; }
16563 s/.*/./; q'`
16564 done
16565 test ! -n "$as_dirs" || mkdir $as_dirs
16566 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16567 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16568 { (exit 1); exit 1; }; }; }
16569
16570 ac_builddir=.
16571
16572 if test "$ac_dir" != .; then
16573 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
16574 # A "../" for each directory in $ac_dir_suffix.
16575 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
16576 else
16577 ac_dir_suffix= ac_top_builddir=
16578 fi
16579
16580 case $srcdir in
16581 .) # No --srcdir option. We are building in place.
16582 ac_srcdir=.
16583 if test -z "$ac_top_builddir"; then
16584 ac_top_srcdir=.
16585 else
16586 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
16587 fi ;;
16588 [\\/]* | ?:[\\/]* ) # Absolute path.
16589 ac_srcdir=$srcdir$ac_dir_suffix;
16590 ac_top_srcdir=$srcdir ;;
16591 *) # Relative path.
16592 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
16593 ac_top_srcdir=$ac_top_builddir$srcdir ;;
16594 esac
16595
16596 # Do not use `cd foo && pwd` to compute absolute paths, because
16597 # the directories may not exist.
16598 case `pwd` in
16599 .) ac_abs_builddir="$ac_dir";;
16600 *)
16601 case "$ac_dir" in
16602 .) ac_abs_builddir=`pwd`;;
16603 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
16604 *) ac_abs_builddir=`pwd`/"$ac_dir";;
16605 esac;;
16606 esac
16607 case $ac_abs_builddir in
16608 .) ac_abs_top_builddir=${ac_top_builddir}.;;
16609 *)
16610 case ${ac_top_builddir}. in
16611 .) ac_abs_top_builddir=$ac_abs_builddir;;
16612 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
16613 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
16614 esac;;
16615 esac
16616 case $ac_abs_builddir in
16617 .) ac_abs_srcdir=$ac_srcdir;;
16618 *)
16619 case $ac_srcdir in
16620 .) ac_abs_srcdir=$ac_abs_builddir;;
16621 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
16622 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
16623 esac;;
16624 esac
16625 case $ac_abs_builddir in
16626 .) ac_abs_top_srcdir=$ac_top_srcdir;;
16627 *)
16628 case $ac_top_srcdir in
16629 .) ac_abs_top_srcdir=$ac_abs_builddir;;
16630 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
16631 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
16632 esac;;
16633 esac
16634
16635
16636 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
16637 echo "$as_me: executing $ac_dest commands" >&6;}
16638 case $ac_dest in
16639 default )
16640 case ${CONFIG_HEADERS} in
16641 *auto-host.h:config.in*)
16642 echo > cstamp-h ;;
16643 esac
16644 # Make sure all the subdirs exist.
16645 for d in $subdirs doc build
16646 do
16647 test -d $d || mkdir $d
16648 done
16649 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
16650 # bootstrapping and the installation procedure can still use
16651 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
16652 # FLAGS_TO_PASS has been modified to solve the problem there.
16653 # This is virtually a duplicate of what happens in configure.lang; we do
16654 # an extra check to make sure this only happens if ln -s can be used.
16655 case "$LN_S" in
16656 *-s*)
16657 for d in ${subdirs} ; do
16658 STARTDIR=`${PWDCMD-pwd}`
16659 cd $d
16660 for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
16661 do
16662 rm -f $t
16663 $LN_S ../$t $t 2>/dev/null
16664 done
16665 cd $STARTDIR
16666 done
16667 ;;
16668 esac
16669 ;;
16670 esac
16671 done
16672 _ACEOF
16673
16674 cat >>$CONFIG_STATUS <<\_ACEOF
16675
16676 { (exit 0); exit 0; }
16677 _ACEOF
16678 chmod +x $CONFIG_STATUS
16679 ac_clean_files=$ac_clean_files_save
16680
16681
16682 # configure is writing to config.log, and then calls config.status.
16683 # config.status does its own redirection, appending to config.log.
16684 # Unfortunately, on DOS this fails, as config.log is still kept open
16685 # by configure, so config.status won't be able to write to it; its
16686 # output is simply discarded. So we exec the FD to /dev/null,
16687 # effectively closing config.log, so it can be properly (re)opened and
16688 # appended to by config.status. When coming back to configure, we
16689 # need to make the FD available again.
16690 if test "$no_create" != yes; then
16691 ac_cs_success=:
16692 ac_config_status_args=
16693 test "$silent" = yes &&
16694 ac_config_status_args="$ac_config_status_args --quiet"
16695 exec 5>/dev/null
16696 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16697 exec 5>>config.log
16698 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16699 # would make configure fail if this is the last instruction.
16700 $ac_cs_success || { (exit 1); exit 1; }
16701 fi
16702
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