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2006-08-07 Andrew John Hughes <gnu_andrew@member.fsf.org>
[official-gcc.git] / gcc / configure
blob60e753020f769db790a144b28e402fc075ac1258
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 cxx_compat_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump 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_selected_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
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: yes,no,all,none,release.
871 Flags are: assert,fold,gc,gcac,misc,
872 rtlflag,rtl,runtime,tree,valgrind.
873 --enable-mapped-location location_t is fileline integer cookie
874 --enable-coverage=LEVEL
875 enable compiler's code coverage collection.
876 Use to measure compiler performance and locate
877 unused parts of the compiler. With LEVEL, specify
878 optimization. Values are opt, noopt,
879 default is noopt
880 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
881 --enable-multilib enable library support for multiple ABIs
882 --enable-__cxa_atexit enable __cxa_atexit for C++
883 --enable-decimal-float enable decimal float extension to C
884 --enable-threads enable thread usage for target GCC
885 --enable-threads=LIB use LIB thread package for target GCC
886 --enable-tls enable or disable generation of tls code
887 overriding the assembler check for tls support
888 --enable-objc-gc enable the use of Boehm's garbage collector with
889 the GNU Objective-C runtime
890 --disable-shared don't provide a shared libgcc
891 --enable-intermodule build the compiler in one step
892 --enable-languages=LIST specify which front-ends to build
893 --disable-rpath do not hardcode runtime library paths
894 --enable-initfini-array use .init_array/.fini_array sections
895 --enable-sjlj-exceptions
896 arrange to use setjmp/longjmp exception handling
897 --enable-secureplt enable -msecure-plt by default for PowerPC
898 --disable-win32-registry
899 disable lookup of installation paths in the
900 Registry on Windows hosts
901 --enable-win32-registry enable registry lookup (default)
902 --enable-win32-registry=KEY
903 use KEY instead of GCC version as the last portion
904 of the registry key
905 --enable-maintainer-mode
906 enable make rules and dependencies not useful
907 (and sometimes confusing) to the casual installer
908 --enable-version-specific-runtime-libs
909 specify that runtime libraries should be
910 installed in a compiler-specific directory
911
912 Optional Packages:
913 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
914 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
915 --with-local-prefix=DIR specifies directory to put local include
916 --with-gxx-include-dir=DIR
917 specifies directory to put g++ header files
918 --with-cpp-install-dir=DIR
919 install the user visible C preprocessor in DIR
920 (relative to PREFIX) as well as PREFIX/bin
921 --with-gnu-ld arrange to work with GNU ld.
922 --with-ld arrange to use the specified ld (full pathname)
923 --with-demangler-in-ld try to use demangler in GNU ld.
924 --with-gnu-as arrange to work with GNU as
925 --with-as arrange to use the specified as (full pathname)
926 --with-stabs arrange to use stabs instead of host debug format
927 --with-dwarf2 force the default debug format to be DWARF 2
928 --with-build-sysroot=sysroot
929 use sysroot as the system root during the build
930 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
931 --with-gnu-ld assume the C compiler uses GNU ld default=no
932 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
933 --without-libiconv-prefix don't search for libiconv in includedir and libdir
934 --with-system-libunwind use installed libunwind
935 --with-long-double-128 Use 128-bit long double by default.
936 --with-gc={page,zone} choose the garbage collection mechanism to use
937 with the compiler
938 --with-system-zlib use installed libz
939 --with-slibdir=DIR shared libraries in DIR LIBDIR
940
941 Some influential environment variables:
942 CC C compiler command
943 CFLAGS C compiler flags
944 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
945 nonstandard directory <lib dir>
946 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
947 headers in a nonstandard directory <include dir>
948 CPP C preprocessor
949 GMPLIBS How to link GMP
950 GMPINC How to find GMP include files
951
952 Use these variables to override the choices made by `configure' or to help
953 it to find libraries and programs with nonstandard names/locations.
954
955 _ACEOF
956 fi
957
958 if test "$ac_init_help" = "recursive"; then
959 # If there are subdirs, report their specific --help.
960 ac_popdir=`pwd`
961 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
962 test -d $ac_dir || continue
963 ac_builddir=.
964
965 if test "$ac_dir" != .; then
966 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
967 # A "../" for each directory in $ac_dir_suffix.
968 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
969 else
970 ac_dir_suffix= ac_top_builddir=
971 fi
972
973 case $srcdir in
974 .) # No --srcdir option. We are building in place.
975 ac_srcdir=.
976 if test -z "$ac_top_builddir"; then
977 ac_top_srcdir=.
978 else
979 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
980 fi ;;
981 [\\/]* | ?:[\\/]* ) # Absolute path.
982 ac_srcdir=$srcdir$ac_dir_suffix;
983 ac_top_srcdir=$srcdir ;;
984 *) # Relative path.
985 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
986 ac_top_srcdir=$ac_top_builddir$srcdir ;;
987 esac
988
989 # Do not use `cd foo && pwd` to compute absolute paths, because
990 # the directories may not exist.
991 case `pwd` in
992 .) ac_abs_builddir="$ac_dir";;
993 *)
994 case "$ac_dir" in
995 .) ac_abs_builddir=`pwd`;;
996 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
997 *) ac_abs_builddir=`pwd`/"$ac_dir";;
998 esac;;
999 esac
1000 case $ac_abs_builddir in
1001 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1002 *)
1003 case ${ac_top_builddir}. in
1004 .) ac_abs_top_builddir=$ac_abs_builddir;;
1005 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1006 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1007 esac;;
1008 esac
1009 case $ac_abs_builddir in
1010 .) ac_abs_srcdir=$ac_srcdir;;
1011 *)
1012 case $ac_srcdir in
1013 .) ac_abs_srcdir=$ac_abs_builddir;;
1014 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1015 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1016 esac;;
1017 esac
1018 case $ac_abs_builddir in
1019 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1020 *)
1021 case $ac_top_srcdir in
1022 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1023 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1024 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1025 esac;;
1026 esac
1027
1028 cd $ac_dir
1029 # Check for guested configure; otherwise get Cygnus style configure.
1030 if test -f $ac_srcdir/configure.gnu; then
1031 echo
1032 $SHELL $ac_srcdir/configure.gnu --help=recursive
1033 elif test -f $ac_srcdir/configure; then
1034 echo
1035 $SHELL $ac_srcdir/configure --help=recursive
1036 elif test -f $ac_srcdir/configure.ac ||
1037 test -f $ac_srcdir/configure.in; then
1038 echo
1039 $ac_configure --help
1040 else
1041 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1042 fi
1043 cd $ac_popdir
1044 done
1045 fi
1046
1047 test -n "$ac_init_help" && exit 0
1048 if $ac_init_version; then
1049 cat <<\_ACEOF
1050
1051 Copyright (C) 2003 Free Software Foundation, Inc.
1052 This configure script is free software; the Free Software Foundation
1053 gives unlimited permission to copy, distribute and modify it.
1054 _ACEOF
1055 exit 0
1056 fi
1057 exec 5>config.log
1058 cat >&5 <<_ACEOF
1059 This file contains any messages produced by compilers while
1060 running configure, to aid debugging if configure makes a mistake.
1061
1062 It was created by $as_me, which was
1063 generated by GNU Autoconf 2.59. Invocation command line was
1064
1065 $ $0 $@
1066
1067 _ACEOF
1068 {
1069 cat <<_ASUNAME
1070 ## --------- ##
1071 ## Platform. ##
1072 ## --------- ##
1073
1074 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1075 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1076 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1077 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1078 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1079
1080 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1081 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1082
1083 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1084 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1085 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1086 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1087 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1088 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1089 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1090
1091 _ASUNAME
1092
1093 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1094 for as_dir in $PATH
1095 do
1096 IFS=$as_save_IFS
1097 test -z "$as_dir" && as_dir=.
1098 echo "PATH: $as_dir"
1099 done
1100
1101 } >&5
1102
1103 cat >&5 <<_ACEOF
1104
1105
1106 ## ----------- ##
1107 ## Core tests. ##
1108 ## ----------- ##
1109
1110 _ACEOF
1111
1112
1113 # Keep a trace of the command line.
1114 # Strip out --no-create and --no-recursion so they do not pile up.
1115 # Strip out --silent because we don't want to record it for future runs.
1116 # Also quote any args containing shell meta-characters.
1117 # Make two passes to allow for proper duplicate-argument suppression.
1118 ac_configure_args=
1119 ac_configure_args0=
1120 ac_configure_args1=
1121 ac_sep=
1122 ac_must_keep_next=false
1123 for ac_pass in 1 2
1124 do
1125 for ac_arg
1126 do
1127 case $ac_arg in
1128 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1129 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1130 | -silent | --silent | --silen | --sile | --sil)
1131 continue ;;
1132 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1133 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1134 esac
1135 case $ac_pass in
1136 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1137 2)
1138 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1139 if test $ac_must_keep_next = true; then
1140 ac_must_keep_next=false # Got value, back to normal.
1141 else
1142 case $ac_arg in
1143 *=* | --config-cache | -C | -disable-* | --disable-* \
1144 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1145 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1146 | -with-* | --with-* | -without-* | --without-* | --x)
1147 case "$ac_configure_args0 " in
1148 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1149 esac
1150 ;;
1151 -* ) ac_must_keep_next=true ;;
1152 esac
1153 fi
1154 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1155 # Get rid of the leading space.
1156 ac_sep=" "
1157 ;;
1158 esac
1159 done
1160 done
1161 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1162 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1163
1164 # When interrupted or exit'd, cleanup temporary files, and complete
1165 # config.log. We remove comments because anyway the quotes in there
1166 # would cause problems or look ugly.
1167 # WARNING: Be sure not to use single quotes in there, as some shells,
1168 # such as our DU 5.0 friend, will then `close' the trap.
1169 trap 'exit_status=$?
1170 # Save into config.log some information that might help in debugging.
1171 {
1172 echo
1173
1174 cat <<\_ASBOX
1175 ## ---------------- ##
1176 ## Cache variables. ##
1177 ## ---------------- ##
1178 _ASBOX
1179 echo
1180 # The following way of writing the cache mishandles newlines in values,
1181 {
1182 (set) 2>&1 |
1183 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1184 *ac_space=\ *)
1185 sed -n \
1186 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1187 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1188 ;;
1189 *)
1190 sed -n \
1191 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1192 ;;
1193 esac;
1194 }
1195 echo
1196
1197 cat <<\_ASBOX
1198 ## ----------------- ##
1199 ## Output variables. ##
1200 ## ----------------- ##
1201 _ASBOX
1202 echo
1203 for ac_var in $ac_subst_vars
1204 do
1205 eval ac_val=$`echo $ac_var`
1206 echo "$ac_var='"'"'$ac_val'"'"'"
1207 done | sort
1208 echo
1209
1210 if test -n "$ac_subst_files"; then
1211 cat <<\_ASBOX
1212 ## ------------- ##
1213 ## Output files. ##
1214 ## ------------- ##
1215 _ASBOX
1216 echo
1217 for ac_var in $ac_subst_files
1218 do
1219 eval ac_val=$`echo $ac_var`
1220 echo "$ac_var='"'"'$ac_val'"'"'"
1221 done | sort
1222 echo
1223 fi
1224
1225 if test -s confdefs.h; then
1226 cat <<\_ASBOX
1227 ## ----------- ##
1228 ## confdefs.h. ##
1229 ## ----------- ##
1230 _ASBOX
1231 echo
1232 sed "/^$/d" confdefs.h | sort
1233 echo
1234 fi
1235 test "$ac_signal" != 0 &&
1236 echo "$as_me: caught signal $ac_signal"
1237 echo "$as_me: exit $exit_status"
1238 } >&5
1239 rm -f core *.core &&
1240 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1241 exit $exit_status
1242 ' 0
1243 for ac_signal in 1 2 13 15; do
1244 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1245 done
1246 ac_signal=0
1247
1248 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1249 rm -rf conftest* confdefs.h
1250 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1251 echo >confdefs.h
1252
1253 # Predefined preprocessor variables.
1254
1255 cat >>confdefs.h <<_ACEOF
1256 #define PACKAGE_NAME "$PACKAGE_NAME"
1257 _ACEOF
1258
1259
1260 cat >>confdefs.h <<_ACEOF
1261 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1262 _ACEOF
1263
1264
1265 cat >>confdefs.h <<_ACEOF
1266 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1267 _ACEOF
1268
1269
1270 cat >>confdefs.h <<_ACEOF
1271 #define PACKAGE_STRING "$PACKAGE_STRING"
1272 _ACEOF
1273
1274
1275 cat >>confdefs.h <<_ACEOF
1276 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1277 _ACEOF
1278
1279
1280 # Let the site file select an alternate cache file if it wants to.
1281 # Prefer explicitly selected file to automatically selected ones.
1282 if test -z "$CONFIG_SITE"; then
1283 if test "x$prefix" != xNONE; then
1284 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1285 else
1286 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1287 fi
1288 fi
1289 for ac_site_file in $CONFIG_SITE; do
1290 if test -r "$ac_site_file"; then
1291 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1292 echo "$as_me: loading site script $ac_site_file" >&6;}
1293 sed 's/^/| /' "$ac_site_file" >&5
1294 . "$ac_site_file"
1295 fi
1296 done
1297
1298 if test -r "$cache_file"; then
1299 # Some versions of bash will fail to source /dev/null (special
1300 # files actually), so we avoid doing that.
1301 if test -f "$cache_file"; then
1302 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1303 echo "$as_me: loading cache $cache_file" >&6;}
1304 case $cache_file in
1305 [\\/]* | ?:[\\/]* ) . $cache_file;;
1306 *) . ./$cache_file;;
1307 esac
1308 fi
1309 else
1310 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1311 echo "$as_me: creating cache $cache_file" >&6;}
1312 >$cache_file
1313 fi
1314
1315 # Check that the precious variables saved in the cache have kept the same
1316 # value.
1317 ac_cache_corrupted=false
1318 for ac_var in `(set) 2>&1 |
1319 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1320 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1321 eval ac_new_set=\$ac_env_${ac_var}_set
1322 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1323 eval ac_new_val="\$ac_env_${ac_var}_value"
1324 case $ac_old_set,$ac_new_set in
1325 set,)
1326 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1327 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1328 ac_cache_corrupted=: ;;
1329 ,set)
1330 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1331 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1332 ac_cache_corrupted=: ;;
1333 ,);;
1334 *)
1335 if test "x$ac_old_val" != "x$ac_new_val"; then
1336 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1337 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1338 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1339 echo "$as_me: former value: $ac_old_val" >&2;}
1340 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1341 echo "$as_me: current value: $ac_new_val" >&2;}
1342 ac_cache_corrupted=:
1343 fi;;
1344 esac
1345 # Pass precious variables to config.status.
1346 if test "$ac_new_set" = set; then
1347 case $ac_new_val in
1348 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1349 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1350 *) ac_arg=$ac_var=$ac_new_val ;;
1351 esac
1352 case " $ac_configure_args " in
1353 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1354 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1355 esac
1356 fi
1357 done
1358 if $ac_cache_corrupted; then
1359 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1360 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1361 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1362 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1363 { (exit 1); exit 1; }; }
1364 fi
1365
1366 ac_ext=c
1367 ac_cpp='$CPP $CPPFLAGS'
1368 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1369 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1370 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1392
1393
1394 gcc_version=`cat $srcdir/BASE-VER`
1395
1396 # Determine the host, build, and target systems
1397 ac_aux_dir=
1398 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1399 if test -f $ac_dir/install-sh; then
1400 ac_aux_dir=$ac_dir
1401 ac_install_sh="$ac_aux_dir/install-sh -c"
1402 break
1403 elif test -f $ac_dir/install.sh; then
1404 ac_aux_dir=$ac_dir
1405 ac_install_sh="$ac_aux_dir/install.sh -c"
1406 break
1407 elif test -f $ac_dir/shtool; then
1408 ac_aux_dir=$ac_dir
1409 ac_install_sh="$ac_aux_dir/shtool install -c"
1410 break
1411 fi
1412 done
1413 if test -z "$ac_aux_dir"; then
1414 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1415 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1416 { (exit 1); exit 1; }; }
1417 fi
1418 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1419 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1420 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1421
1422 # Make sure we can run config.sub.
1423 $ac_config_sub sun4 >/dev/null 2>&1 ||
1424 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1425 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1426 { (exit 1); exit 1; }; }
1427
1428 echo "$as_me:$LINENO: checking build system type" >&5
1429 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1430 if test "${ac_cv_build+set}" = set; then
1431 echo $ECHO_N "(cached) $ECHO_C" >&6
1432 else
1433 ac_cv_build_alias=$build_alias
1434 test -z "$ac_cv_build_alias" &&
1435 ac_cv_build_alias=`$ac_config_guess`
1436 test -z "$ac_cv_build_alias" &&
1437 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1438 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1439 { (exit 1); exit 1; }; }
1440 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1441 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1442 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1443 { (exit 1); exit 1; }; }
1444
1445 fi
1446 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1447 echo "${ECHO_T}$ac_cv_build" >&6
1448 build=$ac_cv_build
1449 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1450 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1451 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1452
1453
1454 echo "$as_me:$LINENO: checking host system type" >&5
1455 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1456 if test "${ac_cv_host+set}" = set; then
1457 echo $ECHO_N "(cached) $ECHO_C" >&6
1458 else
1459 ac_cv_host_alias=$host_alias
1460 test -z "$ac_cv_host_alias" &&
1461 ac_cv_host_alias=$ac_cv_build_alias
1462 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1463 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1464 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1465 { (exit 1); exit 1; }; }
1466
1467 fi
1468 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1469 echo "${ECHO_T}$ac_cv_host" >&6
1470 host=$ac_cv_host
1471 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1472 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1473 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1474
1475
1476 echo "$as_me:$LINENO: checking target system type" >&5
1477 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1478 if test "${ac_cv_target+set}" = set; then
1479 echo $ECHO_N "(cached) $ECHO_C" >&6
1480 else
1481 ac_cv_target_alias=$target_alias
1482 test "x$ac_cv_target_alias" = "x" &&
1483 ac_cv_target_alias=$ac_cv_host_alias
1484 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1485 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1486 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1487 { (exit 1); exit 1; }; }
1488
1489 fi
1490 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1491 echo "${ECHO_T}$ac_cv_target" >&6
1492 target=$ac_cv_target
1493 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1494 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1495 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1496
1497
1498 # The aliases save the names the user supplied, while $host etc.
1499 # will get canonicalized.
1500 test -n "$target_alias" &&
1501 test "$program_prefix$program_suffix$program_transform_name" = \
1502 NONENONEs,x,x, &&
1503 program_prefix=${target_alias}-
1504
1505 # Determine the noncanonical target name, for directory use.
1506 case ${build_alias} in
1507 "") build_noncanonical=${build} ;;
1508 *) build_noncanonical=${build_alias} ;;
1509 esac
1510
1511 case ${host_alias} in
1512 "") host_noncanonical=${build_noncanonical} ;;
1513 *) host_noncanonical=${host_alias} ;;
1514 esac
1515
1516 case ${target_alias} in
1517 "") target_noncanonical=${host_noncanonical} ;;
1518 *) target_noncanonical=${target_alias} ;;
1519 esac
1520
1521
1522
1523
1524 # Determine the target- and build-specific subdirectories
1525 # Prefix 'build-' so this never conflicts with target_subdir.
1526 build_subdir="build-${build_noncanonical}"
1527 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1528 if ( test $srcdir = . && test -d gcc ) \
1529 || test -d $srcdir/../host-${host_noncanonical}; then
1530 host_subdir="host-${host_noncanonical}"
1531 else
1532 host_subdir=.
1533 fi
1534 # No prefix.
1535 target_subdir=${target_noncanonical}
1536
1537
1538 # Set program_transform_name
1539 test "$program_prefix" != NONE &&
1540 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1541 # Use a double $ so make ignores it.
1542 test "$program_suffix" != NONE &&
1543 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1544 # Double any \ or $. echo might interpret backslashes.
1545 # By default was `s,x,x', remove it if useless.
1546 cat <<\_ACEOF >conftest.sed
1547 s/[\\$]/&&/g;s/;s,x,x,$//
1548 _ACEOF
1549 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1550 rm conftest.sed
1551
1552
1553 # Check for bogus environment variables.
1554 # Test if LIBRARY_PATH contains the notation for the current directory
1555 # since this would lead to problems installing/building glibc.
1556 # LIBRARY_PATH contains the current directory if one of the following
1557 # is true:
1558 # - one of the terminals (":" and ";") is the first or last sign
1559 # - two terminals occur directly after each other
1560 # - the path contains an element with a dot in it
1561 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1562 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1563 case ${LIBRARY_PATH} in
1564 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1565 library_path_setting="contains current directory"
1566 ;;
1567 *)
1568 library_path_setting="ok"
1569 ;;
1570 esac
1571 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1572 echo "${ECHO_T}$library_path_setting" >&6
1573 if test "$library_path_setting" != "ok"; then
1574 { { echo "$as_me:$LINENO: error:
1575 *** LIBRARY_PATH shouldn't contain the current directory when
1576 *** building gcc. Please change the environment variable
1577 *** and run configure again." >&5
1578 echo "$as_me: error:
1579 *** LIBRARY_PATH shouldn't contain the current directory when
1580 *** building gcc. Please change the environment variable
1581 *** and run configure again." >&2;}
1582 { (exit 1); exit 1; }; }
1583 fi
1584
1585 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1586 # since this would lead to problems installing/building glibc.
1587 # GCC_EXEC_PREFIX contains the current directory if one of the following
1588 # is true:
1589 # - one of the terminals (":" and ";") is the first or last sign
1590 # - two terminals occur directly after each other
1591 # - the path contains an element with a dot in it
1592 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1593 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1594 case ${GCC_EXEC_PREFIX} in
1595 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1596 gcc_exec_prefix_setting="contains current directory"
1597 ;;
1598 *)
1599 gcc_exec_prefix_setting="ok"
1600 ;;
1601 esac
1602 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1603 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1604 if test "$gcc_exec_prefix_setting" != "ok"; then
1605 { { echo "$as_me:$LINENO: error:
1606 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1607 *** building gcc. Please change the environment variable
1608 *** and run configure again." >&5
1609 echo "$as_me: error:
1610 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1611 *** building gcc. Please change the environment variable
1612 *** and run configure again." >&2;}
1613 { (exit 1); exit 1; }; }
1614 fi
1615
1616 # -----------
1617 # Directories
1618 # -----------
1619
1620 # Specify the local prefix
1621 local_prefix=
1622
1623 # Check whether --with-local-prefix or --without-local-prefix was given.
1624 if test "${with_local_prefix+set}" = set; then
1625 withval="$with_local_prefix"
1626 case "${withval}" in
1627 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1628 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1629 { (exit 1); exit 1; }; } ;;
1630 no) ;;
1631 *) local_prefix=$with_local_prefix ;;
1632 esac
1633 fi;
1634
1635 # Default local prefix if it is empty
1636 if test x$local_prefix = x; then
1637 local_prefix=/usr/local
1638 fi
1639
1640 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1641 # passed in by the toplevel make and thus we'd get different behavior
1642 # depending on where we built the sources.
1643 gcc_gxx_include_dir=
1644 # Specify the g++ header file directory
1645
1646 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1647 if test "${with_gxx_include_dir+set}" = set; then
1648 withval="$with_gxx_include_dir"
1649 case "${withval}" in
1650 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1651 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1652 { (exit 1); exit 1; }; } ;;
1653 no) ;;
1654 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1655 esac
1656 fi;
1657
1658 if test x${gcc_gxx_include_dir} = x; then
1659 if test x${enable_version_specific_runtime_libs} = xyes; then
1660 gcc_gxx_include_dir='${libsubdir}/include/c++'
1661 else
1662 libstdcxx_incdir='c++/$(version)'
1663 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
1664 fi
1665 fi
1666
1667
1668 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1669 if test "${with_cpp_install_dir+set}" = set; then
1670 withval="$with_cpp_install_dir"
1671 if test x$withval = xyes; then
1672 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1673 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1674 { (exit 1); exit 1; }; }
1675 elif test x$withval != xno; then
1676 cpp_install_dir=$withval
1677 fi
1678 fi;
1679
1680 # We would like to our source tree to be readonly. However when releases or
1681 # pre-releases are generated, the flex/bison generated files as well as the
1682 # various formats of manuals need to be included along with the rest of the
1683 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1684 # just that.
1685
1686 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1687 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1688 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1689 if test "${enable_generated_files_in_srcdir+set}" = set; then
1690 enableval="$enable_generated_files_in_srcdir"
1691 generated_files_in_srcdir=$enableval
1692 else
1693 generated_files_in_srcdir=no
1694 fi;
1695
1696 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1697 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1698
1699 if test "$generated_files_in_srcdir" = "yes"; then
1700 GENINSRC=''
1701 else
1702 GENINSRC='#'
1703 fi
1704
1705
1706 # -------------------
1707 # Find default linker
1708 # -------------------
1709
1710 # With GNU ld
1711
1712 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1713 if test "${with_gnu_ld+set}" = set; then
1714 withval="$with_gnu_ld"
1715 gnu_ld_flag="$with_gnu_ld"
1716 else
1717 gnu_ld_flag=no
1718 fi;
1719
1720 # With pre-defined ld
1721
1722 # Check whether --with-ld or --without-ld was given.
1723 if test "${with_ld+set}" = set; then
1724 withval="$with_ld"
1725 DEFAULT_LINKER="$with_ld"
1726 fi;
1727 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1728 if test ! -x "$DEFAULT_LINKER"; then
1729 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1730 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1731 { (exit 1); exit 1; }; }
1732 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1733 gnu_ld_flag=yes
1734 fi
1735
1736 cat >>confdefs.h <<_ACEOF
1737 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1738 _ACEOF
1739
1740 fi
1741
1742 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1743 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1744 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1745 if test x"$gnu_ld_flag" = x"no"; then
1746 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1747 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1748 else
1749 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1750 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1751 fi
1752 else
1753 echo "$as_me:$LINENO: result: no" >&5
1754 echo "${ECHO_T}no" >&6
1755 fi
1756
1757 # With demangler in GNU ld
1758
1759 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1760 if test "${with_demangler_in_ld+set}" = set; then
1761 withval="$with_demangler_in_ld"
1762 demangler_in_ld="$with_demangler_in_ld"
1763 else
1764 demangler_in_ld=no
1765 fi;
1766
1767 # ----------------------
1768 # Find default assembler
1769 # ----------------------
1770
1771 # With GNU as
1772
1773 # Check whether --with-gnu-as or --without-gnu-as was given.
1774 if test "${with_gnu_as+set}" = set; then
1775 withval="$with_gnu_as"
1776 gas_flag="$with_gnu_as"
1777 else
1778 gas_flag=no
1779 fi;
1780
1781
1782 # Check whether --with-as or --without-as was given.
1783 if test "${with_as+set}" = set; then
1784 withval="$with_as"
1785 DEFAULT_ASSEMBLER="$with_as"
1786 fi;
1787 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1788 if test ! -x "$DEFAULT_ASSEMBLER"; then
1789 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1790 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1791 { (exit 1); exit 1; }; }
1792 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1793 gas_flag=yes
1794 fi
1795
1796 cat >>confdefs.h <<_ACEOF
1797 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1798 _ACEOF
1799
1800 fi
1801
1802 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1803 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1804 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1805 if test x"$gas_flag" = x"no"; then
1806 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1807 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1808 else
1809 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1810 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1811 fi
1812 else
1813 echo "$as_me:$LINENO: result: no" >&5
1814 echo "${ECHO_T}no" >&6
1815 fi
1816
1817 # ---------------
1818 # Find C compiler
1819 # ---------------
1820
1821 # If a non-executable a.out is present (e.g. created by GNU as above even if
1822 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1823 # file, even when creating an executable, so an execution test fails.
1824 # Remove possible default executable files to avoid this.
1825 #
1826 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1827 # Autoconf includes it.
1828 rm -f a.out a.exe b.out
1829
1830 # Find the native compiler
1831 ac_ext=c
1832 ac_cpp='$CPP $CPPFLAGS'
1833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1836 if test -n "$ac_tool_prefix"; then
1837 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1838 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1839 echo "$as_me:$LINENO: checking for $ac_word" >&5
1840 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1841 if test "${ac_cv_prog_CC+set}" = set; then
1842 echo $ECHO_N "(cached) $ECHO_C" >&6
1843 else
1844 if test -n "$CC"; then
1845 ac_cv_prog_CC="$CC" # Let the user override the test.
1846 else
1847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1848 for as_dir in $PATH
1849 do
1850 IFS=$as_save_IFS
1851 test -z "$as_dir" && as_dir=.
1852 for ac_exec_ext in '' $ac_executable_extensions; do
1853 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1854 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1855 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1856 break 2
1857 fi
1858 done
1859 done
1860
1861 fi
1862 fi
1863 CC=$ac_cv_prog_CC
1864 if test -n "$CC"; then
1865 echo "$as_me:$LINENO: result: $CC" >&5
1866 echo "${ECHO_T}$CC" >&6
1867 else
1868 echo "$as_me:$LINENO: result: no" >&5
1869 echo "${ECHO_T}no" >&6
1870 fi
1871
1872 fi
1873 if test -z "$ac_cv_prog_CC"; then
1874 ac_ct_CC=$CC
1875 # Extract the first word of "gcc", so it can be a program name with args.
1876 set dummy gcc; ac_word=$2
1877 echo "$as_me:$LINENO: checking for $ac_word" >&5
1878 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1879 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1880 echo $ECHO_N "(cached) $ECHO_C" >&6
1881 else
1882 if test -n "$ac_ct_CC"; then
1883 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1884 else
1885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1886 for as_dir in $PATH
1887 do
1888 IFS=$as_save_IFS
1889 test -z "$as_dir" && as_dir=.
1890 for ac_exec_ext in '' $ac_executable_extensions; do
1891 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1892 ac_cv_prog_ac_ct_CC="gcc"
1893 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1894 break 2
1895 fi
1896 done
1897 done
1898
1899 fi
1900 fi
1901 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1902 if test -n "$ac_ct_CC"; then
1903 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1904 echo "${ECHO_T}$ac_ct_CC" >&6
1905 else
1906 echo "$as_me:$LINENO: result: no" >&5
1907 echo "${ECHO_T}no" >&6
1908 fi
1909
1910 CC=$ac_ct_CC
1911 else
1912 CC="$ac_cv_prog_CC"
1913 fi
1914
1915 if test -z "$CC"; then
1916 if test -n "$ac_tool_prefix"; then
1917 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1918 set dummy ${ac_tool_prefix}cc; ac_word=$2
1919 echo "$as_me:$LINENO: checking for $ac_word" >&5
1920 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1921 if test "${ac_cv_prog_CC+set}" = set; then
1922 echo $ECHO_N "(cached) $ECHO_C" >&6
1923 else
1924 if test -n "$CC"; then
1925 ac_cv_prog_CC="$CC" # Let the user override the test.
1926 else
1927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1928 for as_dir in $PATH
1929 do
1930 IFS=$as_save_IFS
1931 test -z "$as_dir" && as_dir=.
1932 for ac_exec_ext in '' $ac_executable_extensions; do
1933 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1934 ac_cv_prog_CC="${ac_tool_prefix}cc"
1935 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1936 break 2
1937 fi
1938 done
1939 done
1940
1941 fi
1942 fi
1943 CC=$ac_cv_prog_CC
1944 if test -n "$CC"; then
1945 echo "$as_me:$LINENO: result: $CC" >&5
1946 echo "${ECHO_T}$CC" >&6
1947 else
1948 echo "$as_me:$LINENO: result: no" >&5
1949 echo "${ECHO_T}no" >&6
1950 fi
1951
1952 fi
1953 if test -z "$ac_cv_prog_CC"; then
1954 ac_ct_CC=$CC
1955 # Extract the first word of "cc", so it can be a program name with args.
1956 set dummy cc; ac_word=$2
1957 echo "$as_me:$LINENO: checking for $ac_word" >&5
1958 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1959 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1960 echo $ECHO_N "(cached) $ECHO_C" >&6
1961 else
1962 if test -n "$ac_ct_CC"; then
1963 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1964 else
1965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1966 for as_dir in $PATH
1967 do
1968 IFS=$as_save_IFS
1969 test -z "$as_dir" && as_dir=.
1970 for ac_exec_ext in '' $ac_executable_extensions; do
1971 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1972 ac_cv_prog_ac_ct_CC="cc"
1973 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1974 break 2
1975 fi
1976 done
1977 done
1978
1979 fi
1980 fi
1981 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1982 if test -n "$ac_ct_CC"; then
1983 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1984 echo "${ECHO_T}$ac_ct_CC" >&6
1985 else
1986 echo "$as_me:$LINENO: result: no" >&5
1987 echo "${ECHO_T}no" >&6
1988 fi
1989
1990 CC=$ac_ct_CC
1991 else
1992 CC="$ac_cv_prog_CC"
1993 fi
1994
1995 fi
1996 if test -z "$CC"; then
1997 # Extract the first word of "cc", so it can be a program name with args.
1998 set dummy cc; ac_word=$2
1999 echo "$as_me:$LINENO: checking for $ac_word" >&5
2000 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2001 if test "${ac_cv_prog_CC+set}" = set; then
2002 echo $ECHO_N "(cached) $ECHO_C" >&6
2003 else
2004 if test -n "$CC"; then
2005 ac_cv_prog_CC="$CC" # Let the user override the test.
2006 else
2007 ac_prog_rejected=no
2008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2009 for as_dir in $PATH
2010 do
2011 IFS=$as_save_IFS
2012 test -z "$as_dir" && as_dir=.
2013 for ac_exec_ext in '' $ac_executable_extensions; do
2014 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2015 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2016 ac_prog_rejected=yes
2017 continue
2018 fi
2019 ac_cv_prog_CC="cc"
2020 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2021 break 2
2022 fi
2023 done
2024 done
2025
2026 if test $ac_prog_rejected = yes; then
2027 # We found a bogon in the path, so make sure we never use it.
2028 set dummy $ac_cv_prog_CC
2029 shift
2030 if test $# != 0; then
2031 # We chose a different compiler from the bogus one.
2032 # However, it has the same basename, so the bogon will be chosen
2033 # first if we set CC to just the basename; use the full file name.
2034 shift
2035 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2036 fi
2037 fi
2038 fi
2039 fi
2040 CC=$ac_cv_prog_CC
2041 if test -n "$CC"; then
2042 echo "$as_me:$LINENO: result: $CC" >&5
2043 echo "${ECHO_T}$CC" >&6
2044 else
2045 echo "$as_me:$LINENO: result: no" >&5
2046 echo "${ECHO_T}no" >&6
2047 fi
2048
2049 fi
2050 if test -z "$CC"; then
2051 if test -n "$ac_tool_prefix"; then
2052 for ac_prog in cl
2053 do
2054 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2055 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2056 echo "$as_me:$LINENO: checking for $ac_word" >&5
2057 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2058 if test "${ac_cv_prog_CC+set}" = set; then
2059 echo $ECHO_N "(cached) $ECHO_C" >&6
2060 else
2061 if test -n "$CC"; then
2062 ac_cv_prog_CC="$CC" # Let the user override the test.
2063 else
2064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2065 for as_dir in $PATH
2066 do
2067 IFS=$as_save_IFS
2068 test -z "$as_dir" && as_dir=.
2069 for ac_exec_ext in '' $ac_executable_extensions; do
2070 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2071 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2072 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2073 break 2
2074 fi
2075 done
2076 done
2077
2078 fi
2079 fi
2080 CC=$ac_cv_prog_CC
2081 if test -n "$CC"; then
2082 echo "$as_me:$LINENO: result: $CC" >&5
2083 echo "${ECHO_T}$CC" >&6
2084 else
2085 echo "$as_me:$LINENO: result: no" >&5
2086 echo "${ECHO_T}no" >&6
2087 fi
2088
2089 test -n "$CC" && break
2090 done
2091 fi
2092 if test -z "$CC"; then
2093 ac_ct_CC=$CC
2094 for ac_prog in cl
2095 do
2096 # Extract the first word of "$ac_prog", so it can be a program name with args.
2097 set dummy $ac_prog; ac_word=$2
2098 echo "$as_me:$LINENO: checking for $ac_word" >&5
2099 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2100 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2101 echo $ECHO_N "(cached) $ECHO_C" >&6
2102 else
2103 if test -n "$ac_ct_CC"; then
2104 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2105 else
2106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2107 for as_dir in $PATH
2108 do
2109 IFS=$as_save_IFS
2110 test -z "$as_dir" && as_dir=.
2111 for ac_exec_ext in '' $ac_executable_extensions; do
2112 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2113 ac_cv_prog_ac_ct_CC="$ac_prog"
2114 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2115 break 2
2116 fi
2117 done
2118 done
2119
2120 fi
2121 fi
2122 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2123 if test -n "$ac_ct_CC"; then
2124 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2125 echo "${ECHO_T}$ac_ct_CC" >&6
2126 else
2127 echo "$as_me:$LINENO: result: no" >&5
2128 echo "${ECHO_T}no" >&6
2129 fi
2130
2131 test -n "$ac_ct_CC" && break
2132 done
2133
2134 CC=$ac_ct_CC
2135 fi
2136
2137 fi
2138
2139
2140 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2141 See \`config.log' for more details." >&5
2142 echo "$as_me: error: no acceptable C compiler found in \$PATH
2143 See \`config.log' for more details." >&2;}
2144 { (exit 1); exit 1; }; }
2145
2146 # Provide some information about the compiler.
2147 echo "$as_me:$LINENO:" \
2148 "checking for C compiler version" >&5
2149 ac_compiler=`set X $ac_compile; echo $2`
2150 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2151 (eval $ac_compiler --version </dev/null >&5) 2>&5
2152 ac_status=$?
2153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2154 (exit $ac_status); }
2155 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2156 (eval $ac_compiler -v </dev/null >&5) 2>&5
2157 ac_status=$?
2158 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2159 (exit $ac_status); }
2160 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2161 (eval $ac_compiler -V </dev/null >&5) 2>&5
2162 ac_status=$?
2163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2164 (exit $ac_status); }
2165
2166 cat >conftest.$ac_ext <<_ACEOF
2167 /* confdefs.h. */
2168 _ACEOF
2169 cat confdefs.h >>conftest.$ac_ext
2170 cat >>conftest.$ac_ext <<_ACEOF
2171 /* end confdefs.h. */
2172
2173 int
2174 main ()
2175 {
2176
2177 ;
2178 return 0;
2179 }
2180 _ACEOF
2181 ac_clean_files_save=$ac_clean_files
2182 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2183 # Try to create an executable without -o first, disregard a.out.
2184 # It will help us diagnose broken compilers, and finding out an intuition
2185 # of exeext.
2186 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2187 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2188 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2189 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2190 (eval $ac_link_default) 2>&5
2191 ac_status=$?
2192 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2193 (exit $ac_status); }; then
2194 # Find the output, starting from the most likely. This scheme is
2195 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2196 # resort.
2197
2198 # Be careful to initialize this variable, since it used to be cached.
2199 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2200 ac_cv_exeext=
2201 # b.out is created by i960 compilers.
2202 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2203 do
2204 test -f "$ac_file" || continue
2205 case $ac_file in
2206 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2207 ;;
2208 conftest.$ac_ext )
2209 # This is the source file.
2210 ;;
2211 [ab].out )
2212 # We found the default executable, but exeext='' is most
2213 # certainly right.
2214 break;;
2215 *.* )
2216 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2217 # FIXME: I believe we export ac_cv_exeext for Libtool,
2218 # but it would be cool to find out if it's true. Does anybody
2219 # maintain Libtool? --akim.
2220 export ac_cv_exeext
2221 break;;
2222 * )
2223 break;;
2224 esac
2225 done
2226 else
2227 echo "$as_me: failed program was:" >&5
2228 sed 's/^/| /' conftest.$ac_ext >&5
2229
2230 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2231 See \`config.log' for more details." >&5
2232 echo "$as_me: error: C compiler cannot create executables
2233 See \`config.log' for more details." >&2;}
2234 { (exit 77); exit 77; }; }
2235 fi
2236
2237 ac_exeext=$ac_cv_exeext
2238 echo "$as_me:$LINENO: result: $ac_file" >&5
2239 echo "${ECHO_T}$ac_file" >&6
2240
2241 # Check the compiler produces executables we can run. If not, either
2242 # the compiler is broken, or we cross compile.
2243 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2244 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2245 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2246 # If not cross compiling, check that we can run a simple program.
2247 if test "$cross_compiling" != yes; then
2248 if { ac_try='./$ac_file'
2249 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2250 (eval $ac_try) 2>&5
2251 ac_status=$?
2252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2253 (exit $ac_status); }; }; then
2254 cross_compiling=no
2255 else
2256 if test "$cross_compiling" = maybe; then
2257 cross_compiling=yes
2258 else
2259 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2260 If you meant to cross compile, use \`--host'.
2261 See \`config.log' for more details." >&5
2262 echo "$as_me: error: cannot run C compiled programs.
2263 If you meant to cross compile, use \`--host'.
2264 See \`config.log' for more details." >&2;}
2265 { (exit 1); exit 1; }; }
2266 fi
2267 fi
2268 fi
2269 echo "$as_me:$LINENO: result: yes" >&5
2270 echo "${ECHO_T}yes" >&6
2271
2272 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2273 ac_clean_files=$ac_clean_files_save
2274 # Check the compiler produces executables we can run. If not, either
2275 # the compiler is broken, or we cross compile.
2276 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2277 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2278 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2279 echo "${ECHO_T}$cross_compiling" >&6
2280
2281 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2282 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2283 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2284 (eval $ac_link) 2>&5
2285 ac_status=$?
2286 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2287 (exit $ac_status); }; then
2288 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2289 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2290 # work properly (i.e., refer to `conftest.exe'), while it won't with
2291 # `rm'.
2292 for ac_file in conftest.exe conftest conftest.*; do
2293 test -f "$ac_file" || continue
2294 case $ac_file in
2295 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2296 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2297 export ac_cv_exeext
2298 break;;
2299 * ) break;;
2300 esac
2301 done
2302 else
2303 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2304 See \`config.log' for more details." >&5
2305 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2306 See \`config.log' for more details." >&2;}
2307 { (exit 1); exit 1; }; }
2308 fi
2309
2310 rm -f conftest$ac_cv_exeext
2311 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2312 echo "${ECHO_T}$ac_cv_exeext" >&6
2313
2314 rm -f conftest.$ac_ext
2315 EXEEXT=$ac_cv_exeext
2316 ac_exeext=$EXEEXT
2317 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2318 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2319 if test "${ac_cv_objext+set}" = set; then
2320 echo $ECHO_N "(cached) $ECHO_C" >&6
2321 else
2322 cat >conftest.$ac_ext <<_ACEOF
2323 /* confdefs.h. */
2324 _ACEOF
2325 cat confdefs.h >>conftest.$ac_ext
2326 cat >>conftest.$ac_ext <<_ACEOF
2327 /* end confdefs.h. */
2328
2329 int
2330 main ()
2331 {
2332
2333 ;
2334 return 0;
2335 }
2336 _ACEOF
2337 rm -f conftest.o conftest.obj
2338 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2339 (eval $ac_compile) 2>&5
2340 ac_status=$?
2341 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2342 (exit $ac_status); }; then
2343 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2344 case $ac_file in
2345 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2346 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2347 break;;
2348 esac
2349 done
2350 else
2351 echo "$as_me: failed program was:" >&5
2352 sed 's/^/| /' conftest.$ac_ext >&5
2353
2354 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2355 See \`config.log' for more details." >&5
2356 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2357 See \`config.log' for more details." >&2;}
2358 { (exit 1); exit 1; }; }
2359 fi
2360
2361 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2362 fi
2363 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2364 echo "${ECHO_T}$ac_cv_objext" >&6
2365 OBJEXT=$ac_cv_objext
2366 ac_objext=$OBJEXT
2367 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2368 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2369 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2370 echo $ECHO_N "(cached) $ECHO_C" >&6
2371 else
2372 cat >conftest.$ac_ext <<_ACEOF
2373 /* confdefs.h. */
2374 _ACEOF
2375 cat confdefs.h >>conftest.$ac_ext
2376 cat >>conftest.$ac_ext <<_ACEOF
2377 /* end confdefs.h. */
2378
2379 int
2380 main ()
2381 {
2382 #ifndef __GNUC__
2383 choke me
2384 #endif
2385
2386 ;
2387 return 0;
2388 }
2389 _ACEOF
2390 rm -f conftest.$ac_objext
2391 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2392 (eval $ac_compile) 2>conftest.er1
2393 ac_status=$?
2394 grep -v '^ *+' conftest.er1 >conftest.err
2395 rm -f conftest.er1
2396 cat conftest.err >&5
2397 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2398 (exit $ac_status); } &&
2399 { ac_try='test -z "$ac_c_werror_flag"
2400 || test ! -s conftest.err'
2401 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2402 (eval $ac_try) 2>&5
2403 ac_status=$?
2404 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2405 (exit $ac_status); }; } &&
2406 { ac_try='test -s conftest.$ac_objext'
2407 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2408 (eval $ac_try) 2>&5
2409 ac_status=$?
2410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2411 (exit $ac_status); }; }; then
2412 ac_compiler_gnu=yes
2413 else
2414 echo "$as_me: failed program was:" >&5
2415 sed 's/^/| /' conftest.$ac_ext >&5
2416
2417 ac_compiler_gnu=no
2418 fi
2419 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2420 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2421
2422 fi
2423 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2424 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2425 GCC=`test $ac_compiler_gnu = yes && echo yes`
2426 ac_test_CFLAGS=${CFLAGS+set}
2427 ac_save_CFLAGS=$CFLAGS
2428 CFLAGS="-g"
2429 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2430 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2431 if test "${ac_cv_prog_cc_g+set}" = set; then
2432 echo $ECHO_N "(cached) $ECHO_C" >&6
2433 else
2434 cat >conftest.$ac_ext <<_ACEOF
2435 /* confdefs.h. */
2436 _ACEOF
2437 cat confdefs.h >>conftest.$ac_ext
2438 cat >>conftest.$ac_ext <<_ACEOF
2439 /* end confdefs.h. */
2440
2441 int
2442 main ()
2443 {
2444
2445 ;
2446 return 0;
2447 }
2448 _ACEOF
2449 rm -f conftest.$ac_objext
2450 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2451 (eval $ac_compile) 2>conftest.er1
2452 ac_status=$?
2453 grep -v '^ *+' conftest.er1 >conftest.err
2454 rm -f conftest.er1
2455 cat conftest.err >&5
2456 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2457 (exit $ac_status); } &&
2458 { ac_try='test -z "$ac_c_werror_flag"
2459 || test ! -s conftest.err'
2460 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2461 (eval $ac_try) 2>&5
2462 ac_status=$?
2463 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2464 (exit $ac_status); }; } &&
2465 { ac_try='test -s conftest.$ac_objext'
2466 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2467 (eval $ac_try) 2>&5
2468 ac_status=$?
2469 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2470 (exit $ac_status); }; }; then
2471 ac_cv_prog_cc_g=yes
2472 else
2473 echo "$as_me: failed program was:" >&5
2474 sed 's/^/| /' conftest.$ac_ext >&5
2475
2476 ac_cv_prog_cc_g=no
2477 fi
2478 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2479 fi
2480 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2481 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2482 if test "$ac_test_CFLAGS" = set; then
2483 CFLAGS=$ac_save_CFLAGS
2484 elif test $ac_cv_prog_cc_g = yes; then
2485 if test "$GCC" = yes; then
2486 CFLAGS="-g -O2"
2487 else
2488 CFLAGS="-g"
2489 fi
2490 else
2491 if test "$GCC" = yes; then
2492 CFLAGS="-O2"
2493 else
2494 CFLAGS=
2495 fi
2496 fi
2497 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2498 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2499 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2500 echo $ECHO_N "(cached) $ECHO_C" >&6
2501 else
2502 ac_cv_prog_cc_stdc=no
2503 ac_save_CC=$CC
2504 cat >conftest.$ac_ext <<_ACEOF
2505 /* confdefs.h. */
2506 _ACEOF
2507 cat confdefs.h >>conftest.$ac_ext
2508 cat >>conftest.$ac_ext <<_ACEOF
2509 /* end confdefs.h. */
2510 #include <stdarg.h>
2511 #include <stdio.h>
2512 #include <sys/types.h>
2513 #include <sys/stat.h>
2514 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2515 struct buf { int x; };
2516 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2517 static char *e (p, i)
2518 char **p;
2519 int i;
2520 {
2521 return p[i];
2522 }
2523 static char *f (char * (*g) (char **, int), char **p, ...)
2524 {
2525 char *s;
2526 va_list v;
2527 va_start (v,p);
2528 s = g (p, va_arg (v,int));
2529 va_end (v);
2530 return s;
2531 }
2532
2533 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2534 function prototypes and stuff, but not '\xHH' hex character constants.
2535 These don't provoke an error unfortunately, instead are silently treated
2536 as 'x'. The following induces an error, until -std1 is added to get
2537 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2538 array size at least. It's necessary to write '\x00'==0 to get something
2539 that's true only with -std1. */
2540 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2541
2542 int test (int i, double x);
2543 struct s1 {int (*f) (int a);};
2544 struct s2 {int (*f) (double a);};
2545 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2546 int argc;
2547 char **argv;
2548 int
2549 main ()
2550 {
2551 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2552 ;
2553 return 0;
2554 }
2555 _ACEOF
2556 # Don't try gcc -ansi; that turns off useful extensions and
2557 # breaks some systems' header files.
2558 # AIX -qlanglvl=ansi
2559 # Ultrix and OSF/1 -std1
2560 # HP-UX 10.20 and later -Ae
2561 # HP-UX older versions -Aa -D_HPUX_SOURCE
2562 # SVR4 -Xc -D__EXTENSIONS__
2563 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2564 do
2565 CC="$ac_save_CC $ac_arg"
2566 rm -f conftest.$ac_objext
2567 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2568 (eval $ac_compile) 2>conftest.er1
2569 ac_status=$?
2570 grep -v '^ *+' conftest.er1 >conftest.err
2571 rm -f conftest.er1
2572 cat conftest.err >&5
2573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2574 (exit $ac_status); } &&
2575 { ac_try='test -z "$ac_c_werror_flag"
2576 || test ! -s conftest.err'
2577 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2578 (eval $ac_try) 2>&5
2579 ac_status=$?
2580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2581 (exit $ac_status); }; } &&
2582 { ac_try='test -s conftest.$ac_objext'
2583 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2584 (eval $ac_try) 2>&5
2585 ac_status=$?
2586 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2587 (exit $ac_status); }; }; then
2588 ac_cv_prog_cc_stdc=$ac_arg
2589 break
2590 else
2591 echo "$as_me: failed program was:" >&5
2592 sed 's/^/| /' conftest.$ac_ext >&5
2593
2594 fi
2595 rm -f conftest.err conftest.$ac_objext
2596 done
2597 rm -f conftest.$ac_ext conftest.$ac_objext
2598 CC=$ac_save_CC
2599
2600 fi
2601
2602 case "x$ac_cv_prog_cc_stdc" in
2603 x|xno)
2604 echo "$as_me:$LINENO: result: none needed" >&5
2605 echo "${ECHO_T}none needed" >&6 ;;
2606 *)
2607 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2608 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2609 CC="$CC $ac_cv_prog_cc_stdc" ;;
2610 esac
2611
2612 # Some people use a C++ compiler to compile C. Since we use `exit',
2613 # in C++ we need to declare it. In case someone uses the same compiler
2614 # for both compiling C and C++ we need to have the C++ compiler decide
2615 # the declaration of exit, since it's the most demanding environment.
2616 cat >conftest.$ac_ext <<_ACEOF
2617 #ifndef __cplusplus
2618 choke me
2619 #endif
2620 _ACEOF
2621 rm -f conftest.$ac_objext
2622 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2623 (eval $ac_compile) 2>conftest.er1
2624 ac_status=$?
2625 grep -v '^ *+' conftest.er1 >conftest.err
2626 rm -f conftest.er1
2627 cat conftest.err >&5
2628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2629 (exit $ac_status); } &&
2630 { ac_try='test -z "$ac_c_werror_flag"
2631 || test ! -s conftest.err'
2632 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2633 (eval $ac_try) 2>&5
2634 ac_status=$?
2635 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2636 (exit $ac_status); }; } &&
2637 { ac_try='test -s conftest.$ac_objext'
2638 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2639 (eval $ac_try) 2>&5
2640 ac_status=$?
2641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2642 (exit $ac_status); }; }; then
2643 for ac_declaration in \
2644 '' \
2645 'extern "C" void std::exit (int) throw (); using std::exit;' \
2646 'extern "C" void std::exit (int); using std::exit;' \
2647 'extern "C" void exit (int) throw ();' \
2648 'extern "C" void exit (int);' \
2649 'void exit (int);'
2650 do
2651 cat >conftest.$ac_ext <<_ACEOF
2652 /* confdefs.h. */
2653 _ACEOF
2654 cat confdefs.h >>conftest.$ac_ext
2655 cat >>conftest.$ac_ext <<_ACEOF
2656 /* end confdefs.h. */
2657 $ac_declaration
2658 #include <stdlib.h>
2659 int
2660 main ()
2661 {
2662 exit (42);
2663 ;
2664 return 0;
2665 }
2666 _ACEOF
2667 rm -f conftest.$ac_objext
2668 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2669 (eval $ac_compile) 2>conftest.er1
2670 ac_status=$?
2671 grep -v '^ *+' conftest.er1 >conftest.err
2672 rm -f conftest.er1
2673 cat conftest.err >&5
2674 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2675 (exit $ac_status); } &&
2676 { ac_try='test -z "$ac_c_werror_flag"
2677 || test ! -s conftest.err'
2678 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2679 (eval $ac_try) 2>&5
2680 ac_status=$?
2681 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2682 (exit $ac_status); }; } &&
2683 { ac_try='test -s conftest.$ac_objext'
2684 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2685 (eval $ac_try) 2>&5
2686 ac_status=$?
2687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2688 (exit $ac_status); }; }; then
2689 :
2690 else
2691 echo "$as_me: failed program was:" >&5
2692 sed 's/^/| /' conftest.$ac_ext >&5
2693
2694 continue
2695 fi
2696 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2697 cat >conftest.$ac_ext <<_ACEOF
2698 /* confdefs.h. */
2699 _ACEOF
2700 cat confdefs.h >>conftest.$ac_ext
2701 cat >>conftest.$ac_ext <<_ACEOF
2702 /* end confdefs.h. */
2703 $ac_declaration
2704 int
2705 main ()
2706 {
2707 exit (42);
2708 ;
2709 return 0;
2710 }
2711 _ACEOF
2712 rm -f conftest.$ac_objext
2713 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2714 (eval $ac_compile) 2>conftest.er1
2715 ac_status=$?
2716 grep -v '^ *+' conftest.er1 >conftest.err
2717 rm -f conftest.er1
2718 cat conftest.err >&5
2719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2720 (exit $ac_status); } &&
2721 { ac_try='test -z "$ac_c_werror_flag"
2722 || test ! -s conftest.err'
2723 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2724 (eval $ac_try) 2>&5
2725 ac_status=$?
2726 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2727 (exit $ac_status); }; } &&
2728 { ac_try='test -s conftest.$ac_objext'
2729 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2730 (eval $ac_try) 2>&5
2731 ac_status=$?
2732 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2733 (exit $ac_status); }; }; then
2734 break
2735 else
2736 echo "$as_me: failed program was:" >&5
2737 sed 's/^/| /' conftest.$ac_ext >&5
2738
2739 fi
2740 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2741 done
2742 rm -f conftest*
2743 if test -n "$ac_declaration"; then
2744 echo '#ifdef __cplusplus' >>confdefs.h
2745 echo $ac_declaration >>confdefs.h
2746 echo '#endif' >>confdefs.h
2747 fi
2748
2749 else
2750 echo "$as_me: failed program was:" >&5
2751 sed 's/^/| /' conftest.$ac_ext >&5
2752
2753 fi
2754 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2755 ac_ext=c
2756 ac_cpp='$CPP $CPPFLAGS'
2757 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2758 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2759 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2760
2761 if test "x$CC" != xcc; then
2762 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2763 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2764 else
2765 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2766 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2767 fi
2768 set dummy $CC; ac_cc=`echo $2 |
2769 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2770 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2771 echo $ECHO_N "(cached) $ECHO_C" >&6
2772 else
2773 cat >conftest.$ac_ext <<_ACEOF
2774 /* confdefs.h. */
2775 _ACEOF
2776 cat confdefs.h >>conftest.$ac_ext
2777 cat >>conftest.$ac_ext <<_ACEOF
2778 /* end confdefs.h. */
2779
2780 int
2781 main ()
2782 {
2783
2784 ;
2785 return 0;
2786 }
2787 _ACEOF
2788 # Make sure it works both with $CC and with simple cc.
2789 # We do the test twice because some compilers refuse to overwrite an
2790 # existing .o file with -o, though they will create one.
2791 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2792 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2793 (eval $ac_try) 2>&5
2794 ac_status=$?
2795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2796 (exit $ac_status); } &&
2797 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2798 (eval $ac_try) 2>&5
2799 ac_status=$?
2800 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2801 (exit $ac_status); };
2802 then
2803 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2804 if test "x$CC" != xcc; then
2805 # Test first that cc exists at all.
2806 if { ac_try='cc -c conftest.$ac_ext >&5'
2807 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2808 (eval $ac_try) 2>&5
2809 ac_status=$?
2810 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2811 (exit $ac_status); }; }; then
2812 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2813 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2814 (eval $ac_try) 2>&5
2815 ac_status=$?
2816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2817 (exit $ac_status); } &&
2818 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2819 (eval $ac_try) 2>&5
2820 ac_status=$?
2821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2822 (exit $ac_status); };
2823 then
2824 # cc works too.
2825 :
2826 else
2827 # cc exists but doesn't like -o.
2828 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2829 fi
2830 fi
2831 fi
2832 else
2833 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2834 fi
2835 rm -f conftest*
2836
2837 fi
2838 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2839 echo "$as_me:$LINENO: result: yes" >&5
2840 echo "${ECHO_T}yes" >&6
2841 else
2842 echo "$as_me:$LINENO: result: no" >&5
2843 echo "${ECHO_T}no" >&6
2844
2845 cat >>confdefs.h <<\_ACEOF
2846 #define NO_MINUS_C_MINUS_O 1
2847 _ACEOF
2848
2849 fi
2850
2851 # expand $ac_aux_dir to an absolute path
2852 am_aux_dir=`cd $ac_aux_dir && pwd`
2853
2854 # FIXME: we rely on the cache variable name because
2855 # there is no other way.
2856 set dummy $CC
2857 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2858 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2859 # Losing compiler, so override with the script.
2860 # FIXME: It is wrong to rewrite CC.
2861 # But if we don't then we get into trouble of one sort or another.
2862 # A longer-term fix would be to have automake use am__CC in this case,
2863 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2864 CC="$am_aux_dir/compile $CC"
2865 fi
2866
2867 # autoconf is lame and doesn't give us any substitution variable for this.
2868 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2869 NO_MINUS_C_MINUS_O=yes
2870 else
2871 OUTPUT_OPTION='-o $@'
2872 fi
2873
2874
2875
2876 # -------------------------
2877 # Check C compiler features
2878 # -------------------------
2879
2880 ac_ext=c
2881 ac_cpp='$CPP $CPPFLAGS'
2882 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2883 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2884 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2885 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2886 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2887 # On Suns, sometimes $CPP names a directory.
2888 if test -n "$CPP" && test -d "$CPP"; then
2889 CPP=
2890 fi
2891 if test -z "$CPP"; then
2892 if test "${ac_cv_prog_CPP+set}" = set; then
2893 echo $ECHO_N "(cached) $ECHO_C" >&6
2894 else
2895 # Double quotes because CPP needs to be expanded
2896 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2897 do
2898 ac_preproc_ok=false
2899 for ac_c_preproc_warn_flag in '' yes
2900 do
2901 # Use a header file that comes with gcc, so configuring glibc
2902 # with a fresh cross-compiler works.
2903 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2904 # <limits.h> exists even on freestanding compilers.
2905 # On the NeXT, cc -E runs the code through the compiler's parser,
2906 # not just through cpp. "Syntax error" is here to catch this case.
2907 cat >conftest.$ac_ext <<_ACEOF
2908 /* confdefs.h. */
2909 _ACEOF
2910 cat confdefs.h >>conftest.$ac_ext
2911 cat >>conftest.$ac_ext <<_ACEOF
2912 /* end confdefs.h. */
2913 #ifdef __STDC__
2914 # include <limits.h>
2915 #else
2916 # include <assert.h>
2917 #endif
2918 Syntax error
2919 _ACEOF
2920 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2921 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2922 ac_status=$?
2923 grep -v '^ *+' conftest.er1 >conftest.err
2924 rm -f conftest.er1
2925 cat conftest.err >&5
2926 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2927 (exit $ac_status); } >/dev/null; then
2928 if test -s conftest.err; then
2929 ac_cpp_err=$ac_c_preproc_warn_flag
2930 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2931 else
2932 ac_cpp_err=
2933 fi
2934 else
2935 ac_cpp_err=yes
2936 fi
2937 if test -z "$ac_cpp_err"; then
2938 :
2939 else
2940 echo "$as_me: failed program was:" >&5
2941 sed 's/^/| /' conftest.$ac_ext >&5
2942
2943 # Broken: fails on valid input.
2944 continue
2945 fi
2946 rm -f conftest.err conftest.$ac_ext
2947
2948 # OK, works on sane cases. Now check whether non-existent headers
2949 # can be detected and how.
2950 cat >conftest.$ac_ext <<_ACEOF
2951 /* confdefs.h. */
2952 _ACEOF
2953 cat confdefs.h >>conftest.$ac_ext
2954 cat >>conftest.$ac_ext <<_ACEOF
2955 /* end confdefs.h. */
2956 #include <ac_nonexistent.h>
2957 _ACEOF
2958 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2959 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2960 ac_status=$?
2961 grep -v '^ *+' conftest.er1 >conftest.err
2962 rm -f conftest.er1
2963 cat conftest.err >&5
2964 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2965 (exit $ac_status); } >/dev/null; then
2966 if test -s conftest.err; then
2967 ac_cpp_err=$ac_c_preproc_warn_flag
2968 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2969 else
2970 ac_cpp_err=
2971 fi
2972 else
2973 ac_cpp_err=yes
2974 fi
2975 if test -z "$ac_cpp_err"; then
2976 # Broken: success on invalid input.
2977 continue
2978 else
2979 echo "$as_me: failed program was:" >&5
2980 sed 's/^/| /' conftest.$ac_ext >&5
2981
2982 # Passes both tests.
2983 ac_preproc_ok=:
2984 break
2985 fi
2986 rm -f conftest.err conftest.$ac_ext
2987
2988 done
2989 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2990 rm -f conftest.err conftest.$ac_ext
2991 if $ac_preproc_ok; then
2992 break
2993 fi
2994
2995 done
2996 ac_cv_prog_CPP=$CPP
2997
2998 fi
2999 CPP=$ac_cv_prog_CPP
3000 else
3001 ac_cv_prog_CPP=$CPP
3002 fi
3003 echo "$as_me:$LINENO: result: $CPP" >&5
3004 echo "${ECHO_T}$CPP" >&6
3005 ac_preproc_ok=false
3006 for ac_c_preproc_warn_flag in '' yes
3007 do
3008 # Use a header file that comes with gcc, so configuring glibc
3009 # with a fresh cross-compiler works.
3010 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3011 # <limits.h> exists even on freestanding compilers.
3012 # On the NeXT, cc -E runs the code through the compiler's parser,
3013 # not just through cpp. "Syntax error" is here to catch this case.
3014 cat >conftest.$ac_ext <<_ACEOF
3015 /* confdefs.h. */
3016 _ACEOF
3017 cat confdefs.h >>conftest.$ac_ext
3018 cat >>conftest.$ac_ext <<_ACEOF
3019 /* end confdefs.h. */
3020 #ifdef __STDC__
3021 # include <limits.h>
3022 #else
3023 # include <assert.h>
3024 #endif
3025 Syntax error
3026 _ACEOF
3027 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3028 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3029 ac_status=$?
3030 grep -v '^ *+' conftest.er1 >conftest.err
3031 rm -f conftest.er1
3032 cat conftest.err >&5
3033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3034 (exit $ac_status); } >/dev/null; then
3035 if test -s conftest.err; then
3036 ac_cpp_err=$ac_c_preproc_warn_flag
3037 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3038 else
3039 ac_cpp_err=
3040 fi
3041 else
3042 ac_cpp_err=yes
3043 fi
3044 if test -z "$ac_cpp_err"; then
3045 :
3046 else
3047 echo "$as_me: failed program was:" >&5
3048 sed 's/^/| /' conftest.$ac_ext >&5
3049
3050 # Broken: fails on valid input.
3051 continue
3052 fi
3053 rm -f conftest.err conftest.$ac_ext
3054
3055 # OK, works on sane cases. Now check whether non-existent headers
3056 # can be detected and how.
3057 cat >conftest.$ac_ext <<_ACEOF
3058 /* confdefs.h. */
3059 _ACEOF
3060 cat confdefs.h >>conftest.$ac_ext
3061 cat >>conftest.$ac_ext <<_ACEOF
3062 /* end confdefs.h. */
3063 #include <ac_nonexistent.h>
3064 _ACEOF
3065 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3066 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3067 ac_status=$?
3068 grep -v '^ *+' conftest.er1 >conftest.err
3069 rm -f conftest.er1
3070 cat conftest.err >&5
3071 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3072 (exit $ac_status); } >/dev/null; then
3073 if test -s conftest.err; then
3074 ac_cpp_err=$ac_c_preproc_warn_flag
3075 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3076 else
3077 ac_cpp_err=
3078 fi
3079 else
3080 ac_cpp_err=yes
3081 fi
3082 if test -z "$ac_cpp_err"; then
3083 # Broken: success on invalid input.
3084 continue
3085 else
3086 echo "$as_me: failed program was:" >&5
3087 sed 's/^/| /' conftest.$ac_ext >&5
3088
3089 # Passes both tests.
3090 ac_preproc_ok=:
3091 break
3092 fi
3093 rm -f conftest.err conftest.$ac_ext
3094
3095 done
3096 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3097 rm -f conftest.err conftest.$ac_ext
3098 if $ac_preproc_ok; then
3099 :
3100 else
3101 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3102 See \`config.log' for more details." >&5
3103 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3104 See \`config.log' for more details." >&2;}
3105 { (exit 1); exit 1; }; }
3106 fi
3107
3108 ac_ext=c
3109 ac_cpp='$CPP $CPPFLAGS'
3110 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3111 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3112 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3113
3114
3115 echo "$as_me:$LINENO: checking for inline" >&5
3116 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3117 if test "${ac_cv_c_inline+set}" = set; then
3118 echo $ECHO_N "(cached) $ECHO_C" >&6
3119 else
3120 ac_cv_c_inline=no
3121 for ac_kw in inline __inline__ __inline; do
3122 cat >conftest.$ac_ext <<_ACEOF
3123 /* confdefs.h. */
3124 _ACEOF
3125 cat confdefs.h >>conftest.$ac_ext
3126 cat >>conftest.$ac_ext <<_ACEOF
3127 /* end confdefs.h. */
3128 #ifndef __cplusplus
3129 typedef int foo_t;
3130 static $ac_kw foo_t static_foo () {return 0; }
3131 $ac_kw foo_t foo () {return 0; }
3132 #endif
3133
3134 _ACEOF
3135 rm -f conftest.$ac_objext
3136 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3137 (eval $ac_compile) 2>conftest.er1
3138 ac_status=$?
3139 grep -v '^ *+' conftest.er1 >conftest.err
3140 rm -f conftest.er1
3141 cat conftest.err >&5
3142 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3143 (exit $ac_status); } &&
3144 { ac_try='test -z "$ac_c_werror_flag"
3145 || test ! -s conftest.err'
3146 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3147 (eval $ac_try) 2>&5
3148 ac_status=$?
3149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3150 (exit $ac_status); }; } &&
3151 { ac_try='test -s conftest.$ac_objext'
3152 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3153 (eval $ac_try) 2>&5
3154 ac_status=$?
3155 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3156 (exit $ac_status); }; }; then
3157 ac_cv_c_inline=$ac_kw; break
3158 else
3159 echo "$as_me: failed program was:" >&5
3160 sed 's/^/| /' conftest.$ac_ext >&5
3161
3162 fi
3163 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3164 done
3165
3166 fi
3167 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3168 echo "${ECHO_T}$ac_cv_c_inline" >&6
3169
3170
3171 case $ac_cv_c_inline in
3172 inline | yes) ;;
3173 *)
3174 case $ac_cv_c_inline in
3175 no) ac_val=;;
3176 *) ac_val=$ac_cv_c_inline;;
3177 esac
3178 cat >>confdefs.h <<_ACEOF
3179 #ifndef __cplusplus
3180 #define inline $ac_val
3181 #endif
3182 _ACEOF
3183 ;;
3184 esac
3185
3186
3187 # sizeof(char) is 1 by definition.
3188
3189 echo "$as_me:$LINENO: checking for egrep" >&5
3190 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3191 if test "${ac_cv_prog_egrep+set}" = set; then
3192 echo $ECHO_N "(cached) $ECHO_C" >&6
3193 else
3194 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3195 then ac_cv_prog_egrep='grep -E'
3196 else ac_cv_prog_egrep='egrep'
3197 fi
3198 fi
3199 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3200 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3201 EGREP=$ac_cv_prog_egrep
3202
3203
3204 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3205 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3206 if test "${ac_cv_header_stdc+set}" = set; then
3207 echo $ECHO_N "(cached) $ECHO_C" >&6
3208 else
3209 cat >conftest.$ac_ext <<_ACEOF
3210 /* confdefs.h. */
3211 _ACEOF
3212 cat confdefs.h >>conftest.$ac_ext
3213 cat >>conftest.$ac_ext <<_ACEOF
3214 /* end confdefs.h. */
3215 #include <stdlib.h>
3216 #include <stdarg.h>
3217 #include <string.h>
3218 #include <float.h>
3219
3220 int
3221 main ()
3222 {
3223
3224 ;
3225 return 0;
3226 }
3227 _ACEOF
3228 rm -f conftest.$ac_objext
3229 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3230 (eval $ac_compile) 2>conftest.er1
3231 ac_status=$?
3232 grep -v '^ *+' conftest.er1 >conftest.err
3233 rm -f conftest.er1
3234 cat conftest.err >&5
3235 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3236 (exit $ac_status); } &&
3237 { ac_try='test -z "$ac_c_werror_flag"
3238 || test ! -s conftest.err'
3239 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3240 (eval $ac_try) 2>&5
3241 ac_status=$?
3242 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3243 (exit $ac_status); }; } &&
3244 { ac_try='test -s conftest.$ac_objext'
3245 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3246 (eval $ac_try) 2>&5
3247 ac_status=$?
3248 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3249 (exit $ac_status); }; }; then
3250 ac_cv_header_stdc=yes
3251 else
3252 echo "$as_me: failed program was:" >&5
3253 sed 's/^/| /' conftest.$ac_ext >&5
3254
3255 ac_cv_header_stdc=no
3256 fi
3257 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3258
3259 if test $ac_cv_header_stdc = yes; then
3260 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3261 cat >conftest.$ac_ext <<_ACEOF
3262 /* confdefs.h. */
3263 _ACEOF
3264 cat confdefs.h >>conftest.$ac_ext
3265 cat >>conftest.$ac_ext <<_ACEOF
3266 /* end confdefs.h. */
3267 #include <string.h>
3268
3269 _ACEOF
3270 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3271 $EGREP "memchr" >/dev/null 2>&1; then
3272 :
3273 else
3274 ac_cv_header_stdc=no
3275 fi
3276 rm -f conftest*
3277
3278 fi
3279
3280 if test $ac_cv_header_stdc = yes; then
3281 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3282 cat >conftest.$ac_ext <<_ACEOF
3283 /* confdefs.h. */
3284 _ACEOF
3285 cat confdefs.h >>conftest.$ac_ext
3286 cat >>conftest.$ac_ext <<_ACEOF
3287 /* end confdefs.h. */
3288 #include <stdlib.h>
3289
3290 _ACEOF
3291 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3292 $EGREP "free" >/dev/null 2>&1; then
3293 :
3294 else
3295 ac_cv_header_stdc=no
3296 fi
3297 rm -f conftest*
3298
3299 fi
3300
3301 if test $ac_cv_header_stdc = yes; then
3302 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3303 if test "$cross_compiling" = yes; then
3304 :
3305 else
3306 cat >conftest.$ac_ext <<_ACEOF
3307 /* confdefs.h. */
3308 _ACEOF
3309 cat confdefs.h >>conftest.$ac_ext
3310 cat >>conftest.$ac_ext <<_ACEOF
3311 /* end confdefs.h. */
3312 #include <ctype.h>
3313 #if ((' ' & 0x0FF) == 0x020)
3314 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3315 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3316 #else
3317 # define ISLOWER(c) \
3318 (('a' <= (c) && (c) <= 'i') \
3319 || ('j' <= (c) && (c) <= 'r') \
3320 || ('s' <= (c) && (c) <= 'z'))
3321 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3322 #endif
3323
3324 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3325 int
3326 main ()
3327 {
3328 int i;
3329 for (i = 0; i < 256; i++)
3330 if (XOR (islower (i), ISLOWER (i))
3331 || toupper (i) != TOUPPER (i))
3332 exit(2);
3333 exit (0);
3334 }
3335 _ACEOF
3336 rm -f conftest$ac_exeext
3337 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3338 (eval $ac_link) 2>&5
3339 ac_status=$?
3340 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3341 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3342 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3343 (eval $ac_try) 2>&5
3344 ac_status=$?
3345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3346 (exit $ac_status); }; }; then
3347 :
3348 else
3349 echo "$as_me: program exited with status $ac_status" >&5
3350 echo "$as_me: failed program was:" >&5
3351 sed 's/^/| /' conftest.$ac_ext >&5
3352
3353 ( exit $ac_status )
3354 ac_cv_header_stdc=no
3355 fi
3356 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3357 fi
3358 fi
3359 fi
3360 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3361 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3362 if test $ac_cv_header_stdc = yes; then
3363
3364 cat >>confdefs.h <<\_ACEOF
3365 #define STDC_HEADERS 1
3366 _ACEOF
3367
3368 fi
3369
3370 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3381 inttypes.h stdint.h unistd.h
3382 do
3383 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3384 echo "$as_me:$LINENO: checking for $ac_header" >&5
3385 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3386 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3387 echo $ECHO_N "(cached) $ECHO_C" >&6
3388 else
3389 cat >conftest.$ac_ext <<_ACEOF
3390 /* confdefs.h. */
3391 _ACEOF
3392 cat confdefs.h >>conftest.$ac_ext
3393 cat >>conftest.$ac_ext <<_ACEOF
3394 /* end confdefs.h. */
3395 $ac_includes_default
3396
3397 #include <$ac_header>
3398 _ACEOF
3399 rm -f conftest.$ac_objext
3400 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3401 (eval $ac_compile) 2>conftest.er1
3402 ac_status=$?
3403 grep -v '^ *+' conftest.er1 >conftest.err
3404 rm -f conftest.er1
3405 cat conftest.err >&5
3406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3407 (exit $ac_status); } &&
3408 { ac_try='test -z "$ac_c_werror_flag"
3409 || test ! -s conftest.err'
3410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3411 (eval $ac_try) 2>&5
3412 ac_status=$?
3413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3414 (exit $ac_status); }; } &&
3415 { ac_try='test -s conftest.$ac_objext'
3416 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3417 (eval $ac_try) 2>&5
3418 ac_status=$?
3419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3420 (exit $ac_status); }; }; then
3421 eval "$as_ac_Header=yes"
3422 else
3423 echo "$as_me: failed program was:" >&5
3424 sed 's/^/| /' conftest.$ac_ext >&5
3425
3426 eval "$as_ac_Header=no"
3427 fi
3428 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3429 fi
3430 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3431 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3432 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3433 cat >>confdefs.h <<_ACEOF
3434 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3435 _ACEOF
3436
3437 fi
3438
3439 done
3440
3441
3442 echo "$as_me:$LINENO: checking for void *" >&5
3443 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3444 if test "${ac_cv_type_void_p+set}" = set; then
3445 echo $ECHO_N "(cached) $ECHO_C" >&6
3446 else
3447 cat >conftest.$ac_ext <<_ACEOF
3448 /* confdefs.h. */
3449 _ACEOF
3450 cat confdefs.h >>conftest.$ac_ext
3451 cat >>conftest.$ac_ext <<_ACEOF
3452 /* end confdefs.h. */
3453 $ac_includes_default
3454 int
3455 main ()
3456 {
3457 if ((void * *) 0)
3458 return 0;
3459 if (sizeof (void *))
3460 return 0;
3461 ;
3462 return 0;
3463 }
3464 _ACEOF
3465 rm -f conftest.$ac_objext
3466 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3467 (eval $ac_compile) 2>conftest.er1
3468 ac_status=$?
3469 grep -v '^ *+' conftest.er1 >conftest.err
3470 rm -f conftest.er1
3471 cat conftest.err >&5
3472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3473 (exit $ac_status); } &&
3474 { ac_try='test -z "$ac_c_werror_flag"
3475 || test ! -s conftest.err'
3476 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3477 (eval $ac_try) 2>&5
3478 ac_status=$?
3479 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3480 (exit $ac_status); }; } &&
3481 { ac_try='test -s conftest.$ac_objext'
3482 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3483 (eval $ac_try) 2>&5
3484 ac_status=$?
3485 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3486 (exit $ac_status); }; }; then
3487 ac_cv_type_void_p=yes
3488 else
3489 echo "$as_me: failed program was:" >&5
3490 sed 's/^/| /' conftest.$ac_ext >&5
3491
3492 ac_cv_type_void_p=no
3493 fi
3494 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3495 fi
3496 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3497 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3498
3499 echo "$as_me:$LINENO: checking size of void *" >&5
3500 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3501 if test "${ac_cv_sizeof_void_p+set}" = set; then
3502 echo $ECHO_N "(cached) $ECHO_C" >&6
3503 else
3504 if test "$ac_cv_type_void_p" = yes; then
3505 # The cast to unsigned long works around a bug in the HP C Compiler
3506 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3507 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3508 # This bug is HP SR number 8606223364.
3509 if test "$cross_compiling" = yes; then
3510 # Depending upon the size, compute the lo and hi bounds.
3511 cat >conftest.$ac_ext <<_ACEOF
3512 /* confdefs.h. */
3513 _ACEOF
3514 cat confdefs.h >>conftest.$ac_ext
3515 cat >>conftest.$ac_ext <<_ACEOF
3516 /* end confdefs.h. */
3517 $ac_includes_default
3518 int
3519 main ()
3520 {
3521 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3522 test_array [0] = 0
3523
3524 ;
3525 return 0;
3526 }
3527 _ACEOF
3528 rm -f conftest.$ac_objext
3529 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3530 (eval $ac_compile) 2>conftest.er1
3531 ac_status=$?
3532 grep -v '^ *+' conftest.er1 >conftest.err
3533 rm -f conftest.er1
3534 cat conftest.err >&5
3535 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3536 (exit $ac_status); } &&
3537 { ac_try='test -z "$ac_c_werror_flag"
3538 || test ! -s conftest.err'
3539 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3540 (eval $ac_try) 2>&5
3541 ac_status=$?
3542 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3543 (exit $ac_status); }; } &&
3544 { ac_try='test -s conftest.$ac_objext'
3545 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3546 (eval $ac_try) 2>&5
3547 ac_status=$?
3548 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3549 (exit $ac_status); }; }; then
3550 ac_lo=0 ac_mid=0
3551 while :; do
3552 cat >conftest.$ac_ext <<_ACEOF
3553 /* confdefs.h. */
3554 _ACEOF
3555 cat confdefs.h >>conftest.$ac_ext
3556 cat >>conftest.$ac_ext <<_ACEOF
3557 /* end confdefs.h. */
3558 $ac_includes_default
3559 int
3560 main ()
3561 {
3562 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3563 test_array [0] = 0
3564
3565 ;
3566 return 0;
3567 }
3568 _ACEOF
3569 rm -f conftest.$ac_objext
3570 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3571 (eval $ac_compile) 2>conftest.er1
3572 ac_status=$?
3573 grep -v '^ *+' conftest.er1 >conftest.err
3574 rm -f conftest.er1
3575 cat conftest.err >&5
3576 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3577 (exit $ac_status); } &&
3578 { ac_try='test -z "$ac_c_werror_flag"
3579 || test ! -s conftest.err'
3580 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3581 (eval $ac_try) 2>&5
3582 ac_status=$?
3583 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3584 (exit $ac_status); }; } &&
3585 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
3591 ac_hi=$ac_mid; break
3592 else
3593 echo "$as_me: failed program was:" >&5
3594 sed 's/^/| /' conftest.$ac_ext >&5
3595
3596 ac_lo=`expr $ac_mid + 1`
3597 if test $ac_lo -le $ac_mid; then
3598 ac_lo= ac_hi=
3599 break
3600 fi
3601 ac_mid=`expr 2 '*' $ac_mid + 1`
3602 fi
3603 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3604 done
3605 else
3606 echo "$as_me: failed program was:" >&5
3607 sed 's/^/| /' conftest.$ac_ext >&5
3608
3609 cat >conftest.$ac_ext <<_ACEOF
3610 /* confdefs.h. */
3611 _ACEOF
3612 cat confdefs.h >>conftest.$ac_ext
3613 cat >>conftest.$ac_ext <<_ACEOF
3614 /* end confdefs.h. */
3615 $ac_includes_default
3616 int
3617 main ()
3618 {
3619 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3620 test_array [0] = 0
3621
3622 ;
3623 return 0;
3624 }
3625 _ACEOF
3626 rm -f conftest.$ac_objext
3627 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3628 (eval $ac_compile) 2>conftest.er1
3629 ac_status=$?
3630 grep -v '^ *+' conftest.er1 >conftest.err
3631 rm -f conftest.er1
3632 cat conftest.err >&5
3633 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3634 (exit $ac_status); } &&
3635 { ac_try='test -z "$ac_c_werror_flag"
3636 || test ! -s conftest.err'
3637 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3638 (eval $ac_try) 2>&5
3639 ac_status=$?
3640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3641 (exit $ac_status); }; } &&
3642 { ac_try='test -s conftest.$ac_objext'
3643 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3644 (eval $ac_try) 2>&5
3645 ac_status=$?
3646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3647 (exit $ac_status); }; }; then
3648 ac_hi=-1 ac_mid=-1
3649 while :; do
3650 cat >conftest.$ac_ext <<_ACEOF
3651 /* confdefs.h. */
3652 _ACEOF
3653 cat confdefs.h >>conftest.$ac_ext
3654 cat >>conftest.$ac_ext <<_ACEOF
3655 /* end confdefs.h. */
3656 $ac_includes_default
3657 int
3658 main ()
3659 {
3660 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3661 test_array [0] = 0
3662
3663 ;
3664 return 0;
3665 }
3666 _ACEOF
3667 rm -f conftest.$ac_objext
3668 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3669 (eval $ac_compile) 2>conftest.er1
3670 ac_status=$?
3671 grep -v '^ *+' conftest.er1 >conftest.err
3672 rm -f conftest.er1
3673 cat conftest.err >&5
3674 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3675 (exit $ac_status); } &&
3676 { ac_try='test -z "$ac_c_werror_flag"
3677 || test ! -s conftest.err'
3678 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3679 (eval $ac_try) 2>&5
3680 ac_status=$?
3681 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3682 (exit $ac_status); }; } &&
3683 { ac_try='test -s conftest.$ac_objext'
3684 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3685 (eval $ac_try) 2>&5
3686 ac_status=$?
3687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3688 (exit $ac_status); }; }; then
3689 ac_lo=$ac_mid; break
3690 else
3691 echo "$as_me: failed program was:" >&5
3692 sed 's/^/| /' conftest.$ac_ext >&5
3693
3694 ac_hi=`expr '(' $ac_mid ')' - 1`
3695 if test $ac_mid -le $ac_hi; then
3696 ac_lo= ac_hi=
3697 break
3698 fi
3699 ac_mid=`expr 2 '*' $ac_mid`
3700 fi
3701 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3702 done
3703 else
3704 echo "$as_me: failed program was:" >&5
3705 sed 's/^/| /' conftest.$ac_ext >&5
3706
3707 ac_lo= ac_hi=
3708 fi
3709 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3710 fi
3711 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3712 # Binary search between lo and hi bounds.
3713 while test "x$ac_lo" != "x$ac_hi"; do
3714 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3715 cat >conftest.$ac_ext <<_ACEOF
3716 /* confdefs.h. */
3717 _ACEOF
3718 cat confdefs.h >>conftest.$ac_ext
3719 cat >>conftest.$ac_ext <<_ACEOF
3720 /* end confdefs.h. */
3721 $ac_includes_default
3722 int
3723 main ()
3724 {
3725 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3726 test_array [0] = 0
3727
3728 ;
3729 return 0;
3730 }
3731 _ACEOF
3732 rm -f conftest.$ac_objext
3733 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3734 (eval $ac_compile) 2>conftest.er1
3735 ac_status=$?
3736 grep -v '^ *+' conftest.er1 >conftest.err
3737 rm -f conftest.er1
3738 cat conftest.err >&5
3739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3740 (exit $ac_status); } &&
3741 { ac_try='test -z "$ac_c_werror_flag"
3742 || test ! -s conftest.err'
3743 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3744 (eval $ac_try) 2>&5
3745 ac_status=$?
3746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3747 (exit $ac_status); }; } &&
3748 { ac_try='test -s conftest.$ac_objext'
3749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3750 (eval $ac_try) 2>&5
3751 ac_status=$?
3752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3753 (exit $ac_status); }; }; then
3754 ac_hi=$ac_mid
3755 else
3756 echo "$as_me: failed program was:" >&5
3757 sed 's/^/| /' conftest.$ac_ext >&5
3758
3759 ac_lo=`expr '(' $ac_mid ')' + 1`
3760 fi
3761 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3762 done
3763 case $ac_lo in
3764 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3765 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3766 See \`config.log' for more details." >&5
3767 echo "$as_me: error: cannot compute sizeof (void *), 77
3768 See \`config.log' for more details." >&2;}
3769 { (exit 1); exit 1; }; } ;;
3770 esac
3771 else
3772 if test "$cross_compiling" = yes; then
3773 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3774 See \`config.log' for more details." >&5
3775 echo "$as_me: error: cannot run test program while cross compiling
3776 See \`config.log' for more details." >&2;}
3777 { (exit 1); exit 1; }; }
3778 else
3779 cat >conftest.$ac_ext <<_ACEOF
3780 /* confdefs.h. */
3781 _ACEOF
3782 cat confdefs.h >>conftest.$ac_ext
3783 cat >>conftest.$ac_ext <<_ACEOF
3784 /* end confdefs.h. */
3785 $ac_includes_default
3786 long longval () { return (long) (sizeof (void *)); }
3787 unsigned long ulongval () { return (long) (sizeof (void *)); }
3788 #include <stdio.h>
3789 #include <stdlib.h>
3790 int
3791 main ()
3792 {
3793
3794 FILE *f = fopen ("conftest.val", "w");
3795 if (! f)
3796 exit (1);
3797 if (((long) (sizeof (void *))) < 0)
3798 {
3799 long i = longval ();
3800 if (i != ((long) (sizeof (void *))))
3801 exit (1);
3802 fprintf (f, "%ld\n", i);
3803 }
3804 else
3805 {
3806 unsigned long i = ulongval ();
3807 if (i != ((long) (sizeof (void *))))
3808 exit (1);
3809 fprintf (f, "%lu\n", i);
3810 }
3811 exit (ferror (f) || fclose (f) != 0);
3812
3813 ;
3814 return 0;
3815 }
3816 _ACEOF
3817 rm -f conftest$ac_exeext
3818 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3819 (eval $ac_link) 2>&5
3820 ac_status=$?
3821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3822 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3823 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3824 (eval $ac_try) 2>&5
3825 ac_status=$?
3826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3827 (exit $ac_status); }; }; then
3828 ac_cv_sizeof_void_p=`cat conftest.val`
3829 else
3830 echo "$as_me: program exited with status $ac_status" >&5
3831 echo "$as_me: failed program was:" >&5
3832 sed 's/^/| /' conftest.$ac_ext >&5
3833
3834 ( exit $ac_status )
3835 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3836 See \`config.log' for more details." >&5
3837 echo "$as_me: error: cannot compute sizeof (void *), 77
3838 See \`config.log' for more details." >&2;}
3839 { (exit 1); exit 1; }; }
3840 fi
3841 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3842 fi
3843 fi
3844 rm -f conftest.val
3845 else
3846 ac_cv_sizeof_void_p=0
3847 fi
3848 fi
3849 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3850 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3851 cat >>confdefs.h <<_ACEOF
3852 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3853 _ACEOF
3854
3855
3856 echo "$as_me:$LINENO: checking for short" >&5
3857 echo $ECHO_N "checking for short... $ECHO_C" >&6
3858 if test "${ac_cv_type_short+set}" = set; then
3859 echo $ECHO_N "(cached) $ECHO_C" >&6
3860 else
3861 cat >conftest.$ac_ext <<_ACEOF
3862 /* confdefs.h. */
3863 _ACEOF
3864 cat confdefs.h >>conftest.$ac_ext
3865 cat >>conftest.$ac_ext <<_ACEOF
3866 /* end confdefs.h. */
3867 $ac_includes_default
3868 int
3869 main ()
3870 {
3871 if ((short *) 0)
3872 return 0;
3873 if (sizeof (short))
3874 return 0;
3875 ;
3876 return 0;
3877 }
3878 _ACEOF
3879 rm -f conftest.$ac_objext
3880 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3881 (eval $ac_compile) 2>conftest.er1
3882 ac_status=$?
3883 grep -v '^ *+' conftest.er1 >conftest.err
3884 rm -f conftest.er1
3885 cat conftest.err >&5
3886 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3887 (exit $ac_status); } &&
3888 { ac_try='test -z "$ac_c_werror_flag"
3889 || test ! -s conftest.err'
3890 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3891 (eval $ac_try) 2>&5
3892 ac_status=$?
3893 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3894 (exit $ac_status); }; } &&
3895 { ac_try='test -s conftest.$ac_objext'
3896 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3897 (eval $ac_try) 2>&5
3898 ac_status=$?
3899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3900 (exit $ac_status); }; }; then
3901 ac_cv_type_short=yes
3902 else
3903 echo "$as_me: failed program was:" >&5
3904 sed 's/^/| /' conftest.$ac_ext >&5
3905
3906 ac_cv_type_short=no
3907 fi
3908 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3909 fi
3910 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
3911 echo "${ECHO_T}$ac_cv_type_short" >&6
3912
3913 echo "$as_me:$LINENO: checking size of short" >&5
3914 echo $ECHO_N "checking size of short... $ECHO_C" >&6
3915 if test "${ac_cv_sizeof_short+set}" = set; then
3916 echo $ECHO_N "(cached) $ECHO_C" >&6
3917 else
3918 if test "$ac_cv_type_short" = yes; then
3919 # The cast to unsigned long works around a bug in the HP C Compiler
3920 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3921 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3922 # This bug is HP SR number 8606223364.
3923 if test "$cross_compiling" = yes; then
3924 # Depending upon the size, compute the lo and hi bounds.
3925 cat >conftest.$ac_ext <<_ACEOF
3926 /* confdefs.h. */
3927 _ACEOF
3928 cat confdefs.h >>conftest.$ac_ext
3929 cat >>conftest.$ac_ext <<_ACEOF
3930 /* end confdefs.h. */
3931 $ac_includes_default
3932 int
3933 main ()
3934 {
3935 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
3936 test_array [0] = 0
3937
3938 ;
3939 return 0;
3940 }
3941 _ACEOF
3942 rm -f conftest.$ac_objext
3943 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3944 (eval $ac_compile) 2>conftest.er1
3945 ac_status=$?
3946 grep -v '^ *+' conftest.er1 >conftest.err
3947 rm -f conftest.er1
3948 cat conftest.err >&5
3949 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3950 (exit $ac_status); } &&
3951 { ac_try='test -z "$ac_c_werror_flag"
3952 || test ! -s conftest.err'
3953 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3954 (eval $ac_try) 2>&5
3955 ac_status=$?
3956 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3957 (exit $ac_status); }; } &&
3958 { ac_try='test -s conftest.$ac_objext'
3959 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3960 (eval $ac_try) 2>&5
3961 ac_status=$?
3962 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3963 (exit $ac_status); }; }; then
3964 ac_lo=0 ac_mid=0
3965 while :; do
3966 cat >conftest.$ac_ext <<_ACEOF
3967 /* confdefs.h. */
3968 _ACEOF
3969 cat confdefs.h >>conftest.$ac_ext
3970 cat >>conftest.$ac_ext <<_ACEOF
3971 /* end confdefs.h. */
3972 $ac_includes_default
3973 int
3974 main ()
3975 {
3976 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
3977 test_array [0] = 0
3978
3979 ;
3980 return 0;
3981 }
3982 _ACEOF
3983 rm -f conftest.$ac_objext
3984 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3985 (eval $ac_compile) 2>conftest.er1
3986 ac_status=$?
3987 grep -v '^ *+' conftest.er1 >conftest.err
3988 rm -f conftest.er1
3989 cat conftest.err >&5
3990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3991 (exit $ac_status); } &&
3992 { ac_try='test -z "$ac_c_werror_flag"
3993 || test ! -s conftest.err'
3994 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3995 (eval $ac_try) 2>&5
3996 ac_status=$?
3997 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3998 (exit $ac_status); }; } &&
3999 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4005 ac_hi=$ac_mid; break
4006 else
4007 echo "$as_me: failed program was:" >&5
4008 sed 's/^/| /' conftest.$ac_ext >&5
4009
4010 ac_lo=`expr $ac_mid + 1`
4011 if test $ac_lo -le $ac_mid; then
4012 ac_lo= ac_hi=
4013 break
4014 fi
4015 ac_mid=`expr 2 '*' $ac_mid + 1`
4016 fi
4017 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4018 done
4019 else
4020 echo "$as_me: failed program was:" >&5
4021 sed 's/^/| /' conftest.$ac_ext >&5
4022
4023 cat >conftest.$ac_ext <<_ACEOF
4024 /* confdefs.h. */
4025 _ACEOF
4026 cat confdefs.h >>conftest.$ac_ext
4027 cat >>conftest.$ac_ext <<_ACEOF
4028 /* end confdefs.h. */
4029 $ac_includes_default
4030 int
4031 main ()
4032 {
4033 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4034 test_array [0] = 0
4035
4036 ;
4037 return 0;
4038 }
4039 _ACEOF
4040 rm -f conftest.$ac_objext
4041 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4042 (eval $ac_compile) 2>conftest.er1
4043 ac_status=$?
4044 grep -v '^ *+' conftest.er1 >conftest.err
4045 rm -f conftest.er1
4046 cat conftest.err >&5
4047 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4048 (exit $ac_status); } &&
4049 { ac_try='test -z "$ac_c_werror_flag"
4050 || test ! -s conftest.err'
4051 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4052 (eval $ac_try) 2>&5
4053 ac_status=$?
4054 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4055 (exit $ac_status); }; } &&
4056 { ac_try='test -s conftest.$ac_objext'
4057 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4058 (eval $ac_try) 2>&5
4059 ac_status=$?
4060 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4061 (exit $ac_status); }; }; then
4062 ac_hi=-1 ac_mid=-1
4063 while :; do
4064 cat >conftest.$ac_ext <<_ACEOF
4065 /* confdefs.h. */
4066 _ACEOF
4067 cat confdefs.h >>conftest.$ac_ext
4068 cat >>conftest.$ac_ext <<_ACEOF
4069 /* end confdefs.h. */
4070 $ac_includes_default
4071 int
4072 main ()
4073 {
4074 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4075 test_array [0] = 0
4076
4077 ;
4078 return 0;
4079 }
4080 _ACEOF
4081 rm -f conftest.$ac_objext
4082 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4083 (eval $ac_compile) 2>conftest.er1
4084 ac_status=$?
4085 grep -v '^ *+' conftest.er1 >conftest.err
4086 rm -f conftest.er1
4087 cat conftest.err >&5
4088 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4089 (exit $ac_status); } &&
4090 { ac_try='test -z "$ac_c_werror_flag"
4091 || test ! -s conftest.err'
4092 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4093 (eval $ac_try) 2>&5
4094 ac_status=$?
4095 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4096 (exit $ac_status); }; } &&
4097 { ac_try='test -s conftest.$ac_objext'
4098 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4099 (eval $ac_try) 2>&5
4100 ac_status=$?
4101 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4102 (exit $ac_status); }; }; then
4103 ac_lo=$ac_mid; break
4104 else
4105 echo "$as_me: failed program was:" >&5
4106 sed 's/^/| /' conftest.$ac_ext >&5
4107
4108 ac_hi=`expr '(' $ac_mid ')' - 1`
4109 if test $ac_mid -le $ac_hi; then
4110 ac_lo= ac_hi=
4111 break
4112 fi
4113 ac_mid=`expr 2 '*' $ac_mid`
4114 fi
4115 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4116 done
4117 else
4118 echo "$as_me: failed program was:" >&5
4119 sed 's/^/| /' conftest.$ac_ext >&5
4120
4121 ac_lo= ac_hi=
4122 fi
4123 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4124 fi
4125 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4126 # Binary search between lo and hi bounds.
4127 while test "x$ac_lo" != "x$ac_hi"; do
4128 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4129 cat >conftest.$ac_ext <<_ACEOF
4130 /* confdefs.h. */
4131 _ACEOF
4132 cat confdefs.h >>conftest.$ac_ext
4133 cat >>conftest.$ac_ext <<_ACEOF
4134 /* end confdefs.h. */
4135 $ac_includes_default
4136 int
4137 main ()
4138 {
4139 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4140 test_array [0] = 0
4141
4142 ;
4143 return 0;
4144 }
4145 _ACEOF
4146 rm -f conftest.$ac_objext
4147 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4148 (eval $ac_compile) 2>conftest.er1
4149 ac_status=$?
4150 grep -v '^ *+' conftest.er1 >conftest.err
4151 rm -f conftest.er1
4152 cat conftest.err >&5
4153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4154 (exit $ac_status); } &&
4155 { ac_try='test -z "$ac_c_werror_flag"
4156 || test ! -s conftest.err'
4157 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4158 (eval $ac_try) 2>&5
4159 ac_status=$?
4160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4161 (exit $ac_status); }; } &&
4162 { ac_try='test -s conftest.$ac_objext'
4163 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4164 (eval $ac_try) 2>&5
4165 ac_status=$?
4166 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4167 (exit $ac_status); }; }; then
4168 ac_hi=$ac_mid
4169 else
4170 echo "$as_me: failed program was:" >&5
4171 sed 's/^/| /' conftest.$ac_ext >&5
4172
4173 ac_lo=`expr '(' $ac_mid ')' + 1`
4174 fi
4175 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4176 done
4177 case $ac_lo in
4178 ?*) ac_cv_sizeof_short=$ac_lo;;
4179 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4180 See \`config.log' for more details." >&5
4181 echo "$as_me: error: cannot compute sizeof (short), 77
4182 See \`config.log' for more details." >&2;}
4183 { (exit 1); exit 1; }; } ;;
4184 esac
4185 else
4186 if test "$cross_compiling" = yes; then
4187 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4188 See \`config.log' for more details." >&5
4189 echo "$as_me: error: cannot run test program while cross compiling
4190 See \`config.log' for more details." >&2;}
4191 { (exit 1); exit 1; }; }
4192 else
4193 cat >conftest.$ac_ext <<_ACEOF
4194 /* confdefs.h. */
4195 _ACEOF
4196 cat confdefs.h >>conftest.$ac_ext
4197 cat >>conftest.$ac_ext <<_ACEOF
4198 /* end confdefs.h. */
4199 $ac_includes_default
4200 long longval () { return (long) (sizeof (short)); }
4201 unsigned long ulongval () { return (long) (sizeof (short)); }
4202 #include <stdio.h>
4203 #include <stdlib.h>
4204 int
4205 main ()
4206 {
4207
4208 FILE *f = fopen ("conftest.val", "w");
4209 if (! f)
4210 exit (1);
4211 if (((long) (sizeof (short))) < 0)
4212 {
4213 long i = longval ();
4214 if (i != ((long) (sizeof (short))))
4215 exit (1);
4216 fprintf (f, "%ld\n", i);
4217 }
4218 else
4219 {
4220 unsigned long i = ulongval ();
4221 if (i != ((long) (sizeof (short))))
4222 exit (1);
4223 fprintf (f, "%lu\n", i);
4224 }
4225 exit (ferror (f) || fclose (f) != 0);
4226
4227 ;
4228 return 0;
4229 }
4230 _ACEOF
4231 rm -f conftest$ac_exeext
4232 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4233 (eval $ac_link) 2>&5
4234 ac_status=$?
4235 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4236 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4238 (eval $ac_try) 2>&5
4239 ac_status=$?
4240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4241 (exit $ac_status); }; }; then
4242 ac_cv_sizeof_short=`cat conftest.val`
4243 else
4244 echo "$as_me: program exited with status $ac_status" >&5
4245 echo "$as_me: failed program was:" >&5
4246 sed 's/^/| /' conftest.$ac_ext >&5
4247
4248 ( exit $ac_status )
4249 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4250 See \`config.log' for more details." >&5
4251 echo "$as_me: error: cannot compute sizeof (short), 77
4252 See \`config.log' for more details." >&2;}
4253 { (exit 1); exit 1; }; }
4254 fi
4255 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4256 fi
4257 fi
4258 rm -f conftest.val
4259 else
4260 ac_cv_sizeof_short=0
4261 fi
4262 fi
4263 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4264 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4265 cat >>confdefs.h <<_ACEOF
4266 #define SIZEOF_SHORT $ac_cv_sizeof_short
4267 _ACEOF
4268
4269
4270 echo "$as_me:$LINENO: checking for int" >&5
4271 echo $ECHO_N "checking for int... $ECHO_C" >&6
4272 if test "${ac_cv_type_int+set}" = set; then
4273 echo $ECHO_N "(cached) $ECHO_C" >&6
4274 else
4275 cat >conftest.$ac_ext <<_ACEOF
4276 /* confdefs.h. */
4277 _ACEOF
4278 cat confdefs.h >>conftest.$ac_ext
4279 cat >>conftest.$ac_ext <<_ACEOF
4280 /* end confdefs.h. */
4281 $ac_includes_default
4282 int
4283 main ()
4284 {
4285 if ((int *) 0)
4286 return 0;
4287 if (sizeof (int))
4288 return 0;
4289 ;
4290 return 0;
4291 }
4292 _ACEOF
4293 rm -f conftest.$ac_objext
4294 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4295 (eval $ac_compile) 2>conftest.er1
4296 ac_status=$?
4297 grep -v '^ *+' conftest.er1 >conftest.err
4298 rm -f conftest.er1
4299 cat conftest.err >&5
4300 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4301 (exit $ac_status); } &&
4302 { ac_try='test -z "$ac_c_werror_flag"
4303 || test ! -s conftest.err'
4304 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4305 (eval $ac_try) 2>&5
4306 ac_status=$?
4307 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4308 (exit $ac_status); }; } &&
4309 { ac_try='test -s conftest.$ac_objext'
4310 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4311 (eval $ac_try) 2>&5
4312 ac_status=$?
4313 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4314 (exit $ac_status); }; }; then
4315 ac_cv_type_int=yes
4316 else
4317 echo "$as_me: failed program was:" >&5
4318 sed 's/^/| /' conftest.$ac_ext >&5
4319
4320 ac_cv_type_int=no
4321 fi
4322 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4323 fi
4324 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4325 echo "${ECHO_T}$ac_cv_type_int" >&6
4326
4327 echo "$as_me:$LINENO: checking size of int" >&5
4328 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4329 if test "${ac_cv_sizeof_int+set}" = set; then
4330 echo $ECHO_N "(cached) $ECHO_C" >&6
4331 else
4332 if test "$ac_cv_type_int" = yes; then
4333 # The cast to unsigned long works around a bug in the HP C Compiler
4334 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4335 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4336 # This bug is HP SR number 8606223364.
4337 if test "$cross_compiling" = yes; then
4338 # Depending upon the size, compute the lo and hi bounds.
4339 cat >conftest.$ac_ext <<_ACEOF
4340 /* confdefs.h. */
4341 _ACEOF
4342 cat confdefs.h >>conftest.$ac_ext
4343 cat >>conftest.$ac_ext <<_ACEOF
4344 /* end confdefs.h. */
4345 $ac_includes_default
4346 int
4347 main ()
4348 {
4349 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4350 test_array [0] = 0
4351
4352 ;
4353 return 0;
4354 }
4355 _ACEOF
4356 rm -f conftest.$ac_objext
4357 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4358 (eval $ac_compile) 2>conftest.er1
4359 ac_status=$?
4360 grep -v '^ *+' conftest.er1 >conftest.err
4361 rm -f conftest.er1
4362 cat conftest.err >&5
4363 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4364 (exit $ac_status); } &&
4365 { ac_try='test -z "$ac_c_werror_flag"
4366 || test ! -s conftest.err'
4367 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4368 (eval $ac_try) 2>&5
4369 ac_status=$?
4370 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4371 (exit $ac_status); }; } &&
4372 { ac_try='test -s conftest.$ac_objext'
4373 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4374 (eval $ac_try) 2>&5
4375 ac_status=$?
4376 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4377 (exit $ac_status); }; }; then
4378 ac_lo=0 ac_mid=0
4379 while :; do
4380 cat >conftest.$ac_ext <<_ACEOF
4381 /* confdefs.h. */
4382 _ACEOF
4383 cat confdefs.h >>conftest.$ac_ext
4384 cat >>conftest.$ac_ext <<_ACEOF
4385 /* end confdefs.h. */
4386 $ac_includes_default
4387 int
4388 main ()
4389 {
4390 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4391 test_array [0] = 0
4392
4393 ;
4394 return 0;
4395 }
4396 _ACEOF
4397 rm -f conftest.$ac_objext
4398 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4399 (eval $ac_compile) 2>conftest.er1
4400 ac_status=$?
4401 grep -v '^ *+' conftest.er1 >conftest.err
4402 rm -f conftest.er1
4403 cat conftest.err >&5
4404 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4405 (exit $ac_status); } &&
4406 { ac_try='test -z "$ac_c_werror_flag"
4407 || test ! -s conftest.err'
4408 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4409 (eval $ac_try) 2>&5
4410 ac_status=$?
4411 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4412 (exit $ac_status); }; } &&
4413 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4419 ac_hi=$ac_mid; break
4420 else
4421 echo "$as_me: failed program was:" >&5
4422 sed 's/^/| /' conftest.$ac_ext >&5
4423
4424 ac_lo=`expr $ac_mid + 1`
4425 if test $ac_lo -le $ac_mid; then
4426 ac_lo= ac_hi=
4427 break
4428 fi
4429 ac_mid=`expr 2 '*' $ac_mid + 1`
4430 fi
4431 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4432 done
4433 else
4434 echo "$as_me: failed program was:" >&5
4435 sed 's/^/| /' conftest.$ac_ext >&5
4436
4437 cat >conftest.$ac_ext <<_ACEOF
4438 /* confdefs.h. */
4439 _ACEOF
4440 cat confdefs.h >>conftest.$ac_ext
4441 cat >>conftest.$ac_ext <<_ACEOF
4442 /* end confdefs.h. */
4443 $ac_includes_default
4444 int
4445 main ()
4446 {
4447 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4448 test_array [0] = 0
4449
4450 ;
4451 return 0;
4452 }
4453 _ACEOF
4454 rm -f conftest.$ac_objext
4455 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4456 (eval $ac_compile) 2>conftest.er1
4457 ac_status=$?
4458 grep -v '^ *+' conftest.er1 >conftest.err
4459 rm -f conftest.er1
4460 cat conftest.err >&5
4461 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4462 (exit $ac_status); } &&
4463 { ac_try='test -z "$ac_c_werror_flag"
4464 || test ! -s conftest.err'
4465 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4466 (eval $ac_try) 2>&5
4467 ac_status=$?
4468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4469 (exit $ac_status); }; } &&
4470 { ac_try='test -s conftest.$ac_objext'
4471 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4472 (eval $ac_try) 2>&5
4473 ac_status=$?
4474 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4475 (exit $ac_status); }; }; then
4476 ac_hi=-1 ac_mid=-1
4477 while :; do
4478 cat >conftest.$ac_ext <<_ACEOF
4479 /* confdefs.h. */
4480 _ACEOF
4481 cat confdefs.h >>conftest.$ac_ext
4482 cat >>conftest.$ac_ext <<_ACEOF
4483 /* end confdefs.h. */
4484 $ac_includes_default
4485 int
4486 main ()
4487 {
4488 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4489 test_array [0] = 0
4490
4491 ;
4492 return 0;
4493 }
4494 _ACEOF
4495 rm -f conftest.$ac_objext
4496 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4497 (eval $ac_compile) 2>conftest.er1
4498 ac_status=$?
4499 grep -v '^ *+' conftest.er1 >conftest.err
4500 rm -f conftest.er1
4501 cat conftest.err >&5
4502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4503 (exit $ac_status); } &&
4504 { ac_try='test -z "$ac_c_werror_flag"
4505 || test ! -s conftest.err'
4506 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4507 (eval $ac_try) 2>&5
4508 ac_status=$?
4509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4510 (exit $ac_status); }; } &&
4511 { ac_try='test -s conftest.$ac_objext'
4512 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4513 (eval $ac_try) 2>&5
4514 ac_status=$?
4515 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4516 (exit $ac_status); }; }; then
4517 ac_lo=$ac_mid; break
4518 else
4519 echo "$as_me: failed program was:" >&5
4520 sed 's/^/| /' conftest.$ac_ext >&5
4521
4522 ac_hi=`expr '(' $ac_mid ')' - 1`
4523 if test $ac_mid -le $ac_hi; then
4524 ac_lo= ac_hi=
4525 break
4526 fi
4527 ac_mid=`expr 2 '*' $ac_mid`
4528 fi
4529 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4530 done
4531 else
4532 echo "$as_me: failed program was:" >&5
4533 sed 's/^/| /' conftest.$ac_ext >&5
4534
4535 ac_lo= ac_hi=
4536 fi
4537 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4538 fi
4539 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4540 # Binary search between lo and hi bounds.
4541 while test "x$ac_lo" != "x$ac_hi"; do
4542 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4543 cat >conftest.$ac_ext <<_ACEOF
4544 /* confdefs.h. */
4545 _ACEOF
4546 cat confdefs.h >>conftest.$ac_ext
4547 cat >>conftest.$ac_ext <<_ACEOF
4548 /* end confdefs.h. */
4549 $ac_includes_default
4550 int
4551 main ()
4552 {
4553 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4554 test_array [0] = 0
4555
4556 ;
4557 return 0;
4558 }
4559 _ACEOF
4560 rm -f conftest.$ac_objext
4561 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4562 (eval $ac_compile) 2>conftest.er1
4563 ac_status=$?
4564 grep -v '^ *+' conftest.er1 >conftest.err
4565 rm -f conftest.er1
4566 cat conftest.err >&5
4567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4568 (exit $ac_status); } &&
4569 { ac_try='test -z "$ac_c_werror_flag"
4570 || test ! -s conftest.err'
4571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4572 (eval $ac_try) 2>&5
4573 ac_status=$?
4574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4575 (exit $ac_status); }; } &&
4576 { ac_try='test -s conftest.$ac_objext'
4577 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4578 (eval $ac_try) 2>&5
4579 ac_status=$?
4580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4581 (exit $ac_status); }; }; then
4582 ac_hi=$ac_mid
4583 else
4584 echo "$as_me: failed program was:" >&5
4585 sed 's/^/| /' conftest.$ac_ext >&5
4586
4587 ac_lo=`expr '(' $ac_mid ')' + 1`
4588 fi
4589 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4590 done
4591 case $ac_lo in
4592 ?*) ac_cv_sizeof_int=$ac_lo;;
4593 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4594 See \`config.log' for more details." >&5
4595 echo "$as_me: error: cannot compute sizeof (int), 77
4596 See \`config.log' for more details." >&2;}
4597 { (exit 1); exit 1; }; } ;;
4598 esac
4599 else
4600 if test "$cross_compiling" = yes; then
4601 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4602 See \`config.log' for more details." >&5
4603 echo "$as_me: error: cannot run test program while cross compiling
4604 See \`config.log' for more details." >&2;}
4605 { (exit 1); exit 1; }; }
4606 else
4607 cat >conftest.$ac_ext <<_ACEOF
4608 /* confdefs.h. */
4609 _ACEOF
4610 cat confdefs.h >>conftest.$ac_ext
4611 cat >>conftest.$ac_ext <<_ACEOF
4612 /* end confdefs.h. */
4613 $ac_includes_default
4614 long longval () { return (long) (sizeof (int)); }
4615 unsigned long ulongval () { return (long) (sizeof (int)); }
4616 #include <stdio.h>
4617 #include <stdlib.h>
4618 int
4619 main ()
4620 {
4621
4622 FILE *f = fopen ("conftest.val", "w");
4623 if (! f)
4624 exit (1);
4625 if (((long) (sizeof (int))) < 0)
4626 {
4627 long i = longval ();
4628 if (i != ((long) (sizeof (int))))
4629 exit (1);
4630 fprintf (f, "%ld\n", i);
4631 }
4632 else
4633 {
4634 unsigned long i = ulongval ();
4635 if (i != ((long) (sizeof (int))))
4636 exit (1);
4637 fprintf (f, "%lu\n", i);
4638 }
4639 exit (ferror (f) || fclose (f) != 0);
4640
4641 ;
4642 return 0;
4643 }
4644 _ACEOF
4645 rm -f conftest$ac_exeext
4646 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4647 (eval $ac_link) 2>&5
4648 ac_status=$?
4649 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4650 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4651 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4652 (eval $ac_try) 2>&5
4653 ac_status=$?
4654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4655 (exit $ac_status); }; }; then
4656 ac_cv_sizeof_int=`cat conftest.val`
4657 else
4658 echo "$as_me: program exited with status $ac_status" >&5
4659 echo "$as_me: failed program was:" >&5
4660 sed 's/^/| /' conftest.$ac_ext >&5
4661
4662 ( exit $ac_status )
4663 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4664 See \`config.log' for more details." >&5
4665 echo "$as_me: error: cannot compute sizeof (int), 77
4666 See \`config.log' for more details." >&2;}
4667 { (exit 1); exit 1; }; }
4668 fi
4669 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4670 fi
4671 fi
4672 rm -f conftest.val
4673 else
4674 ac_cv_sizeof_int=0
4675 fi
4676 fi
4677 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4678 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4679 cat >>confdefs.h <<_ACEOF
4680 #define SIZEOF_INT $ac_cv_sizeof_int
4681 _ACEOF
4682
4683
4684 echo "$as_me:$LINENO: checking for long" >&5
4685 echo $ECHO_N "checking for long... $ECHO_C" >&6
4686 if test "${ac_cv_type_long+set}" = set; then
4687 echo $ECHO_N "(cached) $ECHO_C" >&6
4688 else
4689 cat >conftest.$ac_ext <<_ACEOF
4690 /* confdefs.h. */
4691 _ACEOF
4692 cat confdefs.h >>conftest.$ac_ext
4693 cat >>conftest.$ac_ext <<_ACEOF
4694 /* end confdefs.h. */
4695 $ac_includes_default
4696 int
4697 main ()
4698 {
4699 if ((long *) 0)
4700 return 0;
4701 if (sizeof (long))
4702 return 0;
4703 ;
4704 return 0;
4705 }
4706 _ACEOF
4707 rm -f conftest.$ac_objext
4708 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4709 (eval $ac_compile) 2>conftest.er1
4710 ac_status=$?
4711 grep -v '^ *+' conftest.er1 >conftest.err
4712 rm -f conftest.er1
4713 cat conftest.err >&5
4714 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4715 (exit $ac_status); } &&
4716 { ac_try='test -z "$ac_c_werror_flag"
4717 || test ! -s conftest.err'
4718 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4719 (eval $ac_try) 2>&5
4720 ac_status=$?
4721 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4722 (exit $ac_status); }; } &&
4723 { ac_try='test -s conftest.$ac_objext'
4724 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4725 (eval $ac_try) 2>&5
4726 ac_status=$?
4727 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4728 (exit $ac_status); }; }; then
4729 ac_cv_type_long=yes
4730 else
4731 echo "$as_me: failed program was:" >&5
4732 sed 's/^/| /' conftest.$ac_ext >&5
4733
4734 ac_cv_type_long=no
4735 fi
4736 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4737 fi
4738 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4739 echo "${ECHO_T}$ac_cv_type_long" >&6
4740
4741 echo "$as_me:$LINENO: checking size of long" >&5
4742 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4743 if test "${ac_cv_sizeof_long+set}" = set; then
4744 echo $ECHO_N "(cached) $ECHO_C" >&6
4745 else
4746 if test "$ac_cv_type_long" = yes; then
4747 # The cast to unsigned long works around a bug in the HP C Compiler
4748 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4749 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4750 # This bug is HP SR number 8606223364.
4751 if test "$cross_compiling" = yes; then
4752 # Depending upon the size, compute the lo and hi bounds.
4753 cat >conftest.$ac_ext <<_ACEOF
4754 /* confdefs.h. */
4755 _ACEOF
4756 cat confdefs.h >>conftest.$ac_ext
4757 cat >>conftest.$ac_ext <<_ACEOF
4758 /* end confdefs.h. */
4759 $ac_includes_default
4760 int
4761 main ()
4762 {
4763 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4764 test_array [0] = 0
4765
4766 ;
4767 return 0;
4768 }
4769 _ACEOF
4770 rm -f conftest.$ac_objext
4771 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4772 (eval $ac_compile) 2>conftest.er1
4773 ac_status=$?
4774 grep -v '^ *+' conftest.er1 >conftest.err
4775 rm -f conftest.er1
4776 cat conftest.err >&5
4777 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4778 (exit $ac_status); } &&
4779 { ac_try='test -z "$ac_c_werror_flag"
4780 || test ! -s conftest.err'
4781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4782 (eval $ac_try) 2>&5
4783 ac_status=$?
4784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4785 (exit $ac_status); }; } &&
4786 { ac_try='test -s conftest.$ac_objext'
4787 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4788 (eval $ac_try) 2>&5
4789 ac_status=$?
4790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4791 (exit $ac_status); }; }; then
4792 ac_lo=0 ac_mid=0
4793 while :; do
4794 cat >conftest.$ac_ext <<_ACEOF
4795 /* confdefs.h. */
4796 _ACEOF
4797 cat confdefs.h >>conftest.$ac_ext
4798 cat >>conftest.$ac_ext <<_ACEOF
4799 /* end confdefs.h. */
4800 $ac_includes_default
4801 int
4802 main ()
4803 {
4804 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4805 test_array [0] = 0
4806
4807 ;
4808 return 0;
4809 }
4810 _ACEOF
4811 rm -f conftest.$ac_objext
4812 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4813 (eval $ac_compile) 2>conftest.er1
4814 ac_status=$?
4815 grep -v '^ *+' conftest.er1 >conftest.err
4816 rm -f conftest.er1
4817 cat conftest.err >&5
4818 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4819 (exit $ac_status); } &&
4820 { ac_try='test -z "$ac_c_werror_flag"
4821 || test ! -s conftest.err'
4822 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4823 (eval $ac_try) 2>&5
4824 ac_status=$?
4825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4826 (exit $ac_status); }; } &&
4827 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4833 ac_hi=$ac_mid; break
4834 else
4835 echo "$as_me: failed program was:" >&5
4836 sed 's/^/| /' conftest.$ac_ext >&5
4837
4838 ac_lo=`expr $ac_mid + 1`
4839 if test $ac_lo -le $ac_mid; then
4840 ac_lo= ac_hi=
4841 break
4842 fi
4843 ac_mid=`expr 2 '*' $ac_mid + 1`
4844 fi
4845 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4846 done
4847 else
4848 echo "$as_me: failed program was:" >&5
4849 sed 's/^/| /' conftest.$ac_ext >&5
4850
4851 cat >conftest.$ac_ext <<_ACEOF
4852 /* confdefs.h. */
4853 _ACEOF
4854 cat confdefs.h >>conftest.$ac_ext
4855 cat >>conftest.$ac_ext <<_ACEOF
4856 /* end confdefs.h. */
4857 $ac_includes_default
4858 int
4859 main ()
4860 {
4861 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4862 test_array [0] = 0
4863
4864 ;
4865 return 0;
4866 }
4867 _ACEOF
4868 rm -f conftest.$ac_objext
4869 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4870 (eval $ac_compile) 2>conftest.er1
4871 ac_status=$?
4872 grep -v '^ *+' conftest.er1 >conftest.err
4873 rm -f conftest.er1
4874 cat conftest.err >&5
4875 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4876 (exit $ac_status); } &&
4877 { ac_try='test -z "$ac_c_werror_flag"
4878 || test ! -s conftest.err'
4879 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4880 (eval $ac_try) 2>&5
4881 ac_status=$?
4882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4883 (exit $ac_status); }; } &&
4884 { ac_try='test -s conftest.$ac_objext'
4885 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4886 (eval $ac_try) 2>&5
4887 ac_status=$?
4888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4889 (exit $ac_status); }; }; then
4890 ac_hi=-1 ac_mid=-1
4891 while :; do
4892 cat >conftest.$ac_ext <<_ACEOF
4893 /* confdefs.h. */
4894 _ACEOF
4895 cat confdefs.h >>conftest.$ac_ext
4896 cat >>conftest.$ac_ext <<_ACEOF
4897 /* end confdefs.h. */
4898 $ac_includes_default
4899 int
4900 main ()
4901 {
4902 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4903 test_array [0] = 0
4904
4905 ;
4906 return 0;
4907 }
4908 _ACEOF
4909 rm -f conftest.$ac_objext
4910 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4911 (eval $ac_compile) 2>conftest.er1
4912 ac_status=$?
4913 grep -v '^ *+' conftest.er1 >conftest.err
4914 rm -f conftest.er1
4915 cat conftest.err >&5
4916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4917 (exit $ac_status); } &&
4918 { ac_try='test -z "$ac_c_werror_flag"
4919 || test ! -s conftest.err'
4920 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4921 (eval $ac_try) 2>&5
4922 ac_status=$?
4923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4924 (exit $ac_status); }; } &&
4925 { ac_try='test -s conftest.$ac_objext'
4926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4927 (eval $ac_try) 2>&5
4928 ac_status=$?
4929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4930 (exit $ac_status); }; }; then
4931 ac_lo=$ac_mid; break
4932 else
4933 echo "$as_me: failed program was:" >&5
4934 sed 's/^/| /' conftest.$ac_ext >&5
4935
4936 ac_hi=`expr '(' $ac_mid ')' - 1`
4937 if test $ac_mid -le $ac_hi; then
4938 ac_lo= ac_hi=
4939 break
4940 fi
4941 ac_mid=`expr 2 '*' $ac_mid`
4942 fi
4943 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4944 done
4945 else
4946 echo "$as_me: failed program was:" >&5
4947 sed 's/^/| /' conftest.$ac_ext >&5
4948
4949 ac_lo= ac_hi=
4950 fi
4951 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4952 fi
4953 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4954 # Binary search between lo and hi bounds.
4955 while test "x$ac_lo" != "x$ac_hi"; do
4956 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4957 cat >conftest.$ac_ext <<_ACEOF
4958 /* confdefs.h. */
4959 _ACEOF
4960 cat confdefs.h >>conftest.$ac_ext
4961 cat >>conftest.$ac_ext <<_ACEOF
4962 /* end confdefs.h. */
4963 $ac_includes_default
4964 int
4965 main ()
4966 {
4967 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4968 test_array [0] = 0
4969
4970 ;
4971 return 0;
4972 }
4973 _ACEOF
4974 rm -f conftest.$ac_objext
4975 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4976 (eval $ac_compile) 2>conftest.er1
4977 ac_status=$?
4978 grep -v '^ *+' conftest.er1 >conftest.err
4979 rm -f conftest.er1
4980 cat conftest.err >&5
4981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4982 (exit $ac_status); } &&
4983 { ac_try='test -z "$ac_c_werror_flag"
4984 || test ! -s conftest.err'
4985 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4986 (eval $ac_try) 2>&5
4987 ac_status=$?
4988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989 (exit $ac_status); }; } &&
4990 { ac_try='test -s conftest.$ac_objext'
4991 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4992 (eval $ac_try) 2>&5
4993 ac_status=$?
4994 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4995 (exit $ac_status); }; }; then
4996 ac_hi=$ac_mid
4997 else
4998 echo "$as_me: failed program was:" >&5
4999 sed 's/^/| /' conftest.$ac_ext >&5
5000
5001 ac_lo=`expr '(' $ac_mid ')' + 1`
5002 fi
5003 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5004 done
5005 case $ac_lo in
5006 ?*) ac_cv_sizeof_long=$ac_lo;;
5007 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5008 See \`config.log' for more details." >&5
5009 echo "$as_me: error: cannot compute sizeof (long), 77
5010 See \`config.log' for more details." >&2;}
5011 { (exit 1); exit 1; }; } ;;
5012 esac
5013 else
5014 if test "$cross_compiling" = yes; then
5015 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5016 See \`config.log' for more details." >&5
5017 echo "$as_me: error: cannot run test program while cross compiling
5018 See \`config.log' for more details." >&2;}
5019 { (exit 1); exit 1; }; }
5020 else
5021 cat >conftest.$ac_ext <<_ACEOF
5022 /* confdefs.h. */
5023 _ACEOF
5024 cat confdefs.h >>conftest.$ac_ext
5025 cat >>conftest.$ac_ext <<_ACEOF
5026 /* end confdefs.h. */
5027 $ac_includes_default
5028 long longval () { return (long) (sizeof (long)); }
5029 unsigned long ulongval () { return (long) (sizeof (long)); }
5030 #include <stdio.h>
5031 #include <stdlib.h>
5032 int
5033 main ()
5034 {
5035
5036 FILE *f = fopen ("conftest.val", "w");
5037 if (! f)
5038 exit (1);
5039 if (((long) (sizeof (long))) < 0)
5040 {
5041 long i = longval ();
5042 if (i != ((long) (sizeof (long))))
5043 exit (1);
5044 fprintf (f, "%ld\n", i);
5045 }
5046 else
5047 {
5048 unsigned long i = ulongval ();
5049 if (i != ((long) (sizeof (long))))
5050 exit (1);
5051 fprintf (f, "%lu\n", i);
5052 }
5053 exit (ferror (f) || fclose (f) != 0);
5054
5055 ;
5056 return 0;
5057 }
5058 _ACEOF
5059 rm -f conftest$ac_exeext
5060 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5061 (eval $ac_link) 2>&5
5062 ac_status=$?
5063 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5064 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5065 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5066 (eval $ac_try) 2>&5
5067 ac_status=$?
5068 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5069 (exit $ac_status); }; }; then
5070 ac_cv_sizeof_long=`cat conftest.val`
5071 else
5072 echo "$as_me: program exited with status $ac_status" >&5
5073 echo "$as_me: failed program was:" >&5
5074 sed 's/^/| /' conftest.$ac_ext >&5
5075
5076 ( exit $ac_status )
5077 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5078 See \`config.log' for more details." >&5
5079 echo "$as_me: error: cannot compute sizeof (long), 77
5080 See \`config.log' for more details." >&2;}
5081 { (exit 1); exit 1; }; }
5082 fi
5083 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5084 fi
5085 fi
5086 rm -f conftest.val
5087 else
5088 ac_cv_sizeof_long=0
5089 fi
5090 fi
5091 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5092 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5093 cat >>confdefs.h <<_ACEOF
5094 #define SIZEOF_LONG $ac_cv_sizeof_long
5095 _ACEOF
5096
5097
5098 echo "$as_me:$LINENO: checking for long long" >&5
5099 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5100 if test "${ac_cv_type_long_long+set}" = set; then
5101 echo $ECHO_N "(cached) $ECHO_C" >&6
5102 else
5103 cat >conftest.$ac_ext <<_ACEOF
5104 /* confdefs.h. */
5105 _ACEOF
5106 cat confdefs.h >>conftest.$ac_ext
5107 cat >>conftest.$ac_ext <<_ACEOF
5108 /* end confdefs.h. */
5109 $ac_includes_default
5110 int
5111 main ()
5112 {
5113 if ((long long *) 0)
5114 return 0;
5115 if (sizeof (long long))
5116 return 0;
5117 ;
5118 return 0;
5119 }
5120 _ACEOF
5121 rm -f conftest.$ac_objext
5122 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5123 (eval $ac_compile) 2>conftest.er1
5124 ac_status=$?
5125 grep -v '^ *+' conftest.er1 >conftest.err
5126 rm -f conftest.er1
5127 cat conftest.err >&5
5128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5129 (exit $ac_status); } &&
5130 { ac_try='test -z "$ac_c_werror_flag"
5131 || test ! -s conftest.err'
5132 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5133 (eval $ac_try) 2>&5
5134 ac_status=$?
5135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5136 (exit $ac_status); }; } &&
5137 { ac_try='test -s conftest.$ac_objext'
5138 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5139 (eval $ac_try) 2>&5
5140 ac_status=$?
5141 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5142 (exit $ac_status); }; }; then
5143 ac_cv_type_long_long=yes
5144 else
5145 echo "$as_me: failed program was:" >&5
5146 sed 's/^/| /' conftest.$ac_ext >&5
5147
5148 ac_cv_type_long_long=no
5149 fi
5150 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5151 fi
5152 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5153 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5154 if test $ac_cv_type_long_long = yes; then
5155
5156 cat >>confdefs.h <<_ACEOF
5157 #define HAVE_LONG_LONG 1
5158 _ACEOF
5159
5160 echo "$as_me:$LINENO: checking for long long" >&5
5161 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5162 if test "${ac_cv_type_long_long+set}" = set; then
5163 echo $ECHO_N "(cached) $ECHO_C" >&6
5164 else
5165 cat >conftest.$ac_ext <<_ACEOF
5166 /* confdefs.h. */
5167 _ACEOF
5168 cat confdefs.h >>conftest.$ac_ext
5169 cat >>conftest.$ac_ext <<_ACEOF
5170 /* end confdefs.h. */
5171 $ac_includes_default
5172 int
5173 main ()
5174 {
5175 if ((long long *) 0)
5176 return 0;
5177 if (sizeof (long long))
5178 return 0;
5179 ;
5180 return 0;
5181 }
5182 _ACEOF
5183 rm -f conftest.$ac_objext
5184 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5185 (eval $ac_compile) 2>conftest.er1
5186 ac_status=$?
5187 grep -v '^ *+' conftest.er1 >conftest.err
5188 rm -f conftest.er1
5189 cat conftest.err >&5
5190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5191 (exit $ac_status); } &&
5192 { ac_try='test -z "$ac_c_werror_flag"
5193 || test ! -s conftest.err'
5194 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5195 (eval $ac_try) 2>&5
5196 ac_status=$?
5197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5198 (exit $ac_status); }; } &&
5199 { ac_try='test -s conftest.$ac_objext'
5200 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5201 (eval $ac_try) 2>&5
5202 ac_status=$?
5203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5204 (exit $ac_status); }; }; then
5205 ac_cv_type_long_long=yes
5206 else
5207 echo "$as_me: failed program was:" >&5
5208 sed 's/^/| /' conftest.$ac_ext >&5
5209
5210 ac_cv_type_long_long=no
5211 fi
5212 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5213 fi
5214 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5215 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5216
5217 echo "$as_me:$LINENO: checking size of long long" >&5
5218 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5219 if test "${ac_cv_sizeof_long_long+set}" = set; then
5220 echo $ECHO_N "(cached) $ECHO_C" >&6
5221 else
5222 if test "$ac_cv_type_long_long" = yes; then
5223 # The cast to unsigned long works around a bug in the HP C Compiler
5224 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5225 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5226 # This bug is HP SR number 8606223364.
5227 if test "$cross_compiling" = yes; then
5228 # Depending upon the size, compute the lo and hi bounds.
5229 cat >conftest.$ac_ext <<_ACEOF
5230 /* confdefs.h. */
5231 _ACEOF
5232 cat confdefs.h >>conftest.$ac_ext
5233 cat >>conftest.$ac_ext <<_ACEOF
5234 /* end confdefs.h. */
5235 $ac_includes_default
5236 int
5237 main ()
5238 {
5239 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5240 test_array [0] = 0
5241
5242 ;
5243 return 0;
5244 }
5245 _ACEOF
5246 rm -f conftest.$ac_objext
5247 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5248 (eval $ac_compile) 2>conftest.er1
5249 ac_status=$?
5250 grep -v '^ *+' conftest.er1 >conftest.err
5251 rm -f conftest.er1
5252 cat conftest.err >&5
5253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5254 (exit $ac_status); } &&
5255 { ac_try='test -z "$ac_c_werror_flag"
5256 || test ! -s conftest.err'
5257 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5258 (eval $ac_try) 2>&5
5259 ac_status=$?
5260 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5261 (exit $ac_status); }; } &&
5262 { ac_try='test -s conftest.$ac_objext'
5263 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5264 (eval $ac_try) 2>&5
5265 ac_status=$?
5266 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5267 (exit $ac_status); }; }; then
5268 ac_lo=0 ac_mid=0
5269 while :; do
5270 cat >conftest.$ac_ext <<_ACEOF
5271 /* confdefs.h. */
5272 _ACEOF
5273 cat confdefs.h >>conftest.$ac_ext
5274 cat >>conftest.$ac_ext <<_ACEOF
5275 /* end confdefs.h. */
5276 $ac_includes_default
5277 int
5278 main ()
5279 {
5280 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5281 test_array [0] = 0
5282
5283 ;
5284 return 0;
5285 }
5286 _ACEOF
5287 rm -f conftest.$ac_objext
5288 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5289 (eval $ac_compile) 2>conftest.er1
5290 ac_status=$?
5291 grep -v '^ *+' conftest.er1 >conftest.err
5292 rm -f conftest.er1
5293 cat conftest.err >&5
5294 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5295 (exit $ac_status); } &&
5296 { ac_try='test -z "$ac_c_werror_flag"
5297 || test ! -s conftest.err'
5298 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5299 (eval $ac_try) 2>&5
5300 ac_status=$?
5301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5302 (exit $ac_status); }; } &&
5303 { ac_try='test -s conftest.$ac_objext'
5304 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5305 (eval $ac_try) 2>&5
5306 ac_status=$?
5307 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5308 (exit $ac_status); }; }; then
5309 ac_hi=$ac_mid; break
5310 else
5311 echo "$as_me: failed program was:" >&5
5312 sed 's/^/| /' conftest.$ac_ext >&5
5313
5314 ac_lo=`expr $ac_mid + 1`
5315 if test $ac_lo -le $ac_mid; then
5316 ac_lo= ac_hi=
5317 break
5318 fi
5319 ac_mid=`expr 2 '*' $ac_mid + 1`
5320 fi
5321 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5322 done
5323 else
5324 echo "$as_me: failed program was:" >&5
5325 sed 's/^/| /' conftest.$ac_ext >&5
5326
5327 cat >conftest.$ac_ext <<_ACEOF
5328 /* confdefs.h. */
5329 _ACEOF
5330 cat confdefs.h >>conftest.$ac_ext
5331 cat >>conftest.$ac_ext <<_ACEOF
5332 /* end confdefs.h. */
5333 $ac_includes_default
5334 int
5335 main ()
5336 {
5337 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5338 test_array [0] = 0
5339
5340 ;
5341 return 0;
5342 }
5343 _ACEOF
5344 rm -f conftest.$ac_objext
5345 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5346 (eval $ac_compile) 2>conftest.er1
5347 ac_status=$?
5348 grep -v '^ *+' conftest.er1 >conftest.err
5349 rm -f conftest.er1
5350 cat conftest.err >&5
5351 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5352 (exit $ac_status); } &&
5353 { ac_try='test -z "$ac_c_werror_flag"
5354 || test ! -s conftest.err'
5355 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5356 (eval $ac_try) 2>&5
5357 ac_status=$?
5358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5359 (exit $ac_status); }; } &&
5360 { ac_try='test -s conftest.$ac_objext'
5361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5362 (eval $ac_try) 2>&5
5363 ac_status=$?
5364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5365 (exit $ac_status); }; }; then
5366 ac_hi=-1 ac_mid=-1
5367 while :; do
5368 cat >conftest.$ac_ext <<_ACEOF
5369 /* confdefs.h. */
5370 _ACEOF
5371 cat confdefs.h >>conftest.$ac_ext
5372 cat >>conftest.$ac_ext <<_ACEOF
5373 /* end confdefs.h. */
5374 $ac_includes_default
5375 int
5376 main ()
5377 {
5378 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5379 test_array [0] = 0
5380
5381 ;
5382 return 0;
5383 }
5384 _ACEOF
5385 rm -f conftest.$ac_objext
5386 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5387 (eval $ac_compile) 2>conftest.er1
5388 ac_status=$?
5389 grep -v '^ *+' conftest.er1 >conftest.err
5390 rm -f conftest.er1
5391 cat conftest.err >&5
5392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5393 (exit $ac_status); } &&
5394 { ac_try='test -z "$ac_c_werror_flag"
5395 || test ! -s conftest.err'
5396 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5397 (eval $ac_try) 2>&5
5398 ac_status=$?
5399 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5400 (exit $ac_status); }; } &&
5401 { ac_try='test -s conftest.$ac_objext'
5402 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5403 (eval $ac_try) 2>&5
5404 ac_status=$?
5405 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406 (exit $ac_status); }; }; then
5407 ac_lo=$ac_mid; break
5408 else
5409 echo "$as_me: failed program was:" >&5
5410 sed 's/^/| /' conftest.$ac_ext >&5
5411
5412 ac_hi=`expr '(' $ac_mid ')' - 1`
5413 if test $ac_mid -le $ac_hi; then
5414 ac_lo= ac_hi=
5415 break
5416 fi
5417 ac_mid=`expr 2 '*' $ac_mid`
5418 fi
5419 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5420 done
5421 else
5422 echo "$as_me: failed program was:" >&5
5423 sed 's/^/| /' conftest.$ac_ext >&5
5424
5425 ac_lo= ac_hi=
5426 fi
5427 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5428 fi
5429 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5430 # Binary search between lo and hi bounds.
5431 while test "x$ac_lo" != "x$ac_hi"; do
5432 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5433 cat >conftest.$ac_ext <<_ACEOF
5434 /* confdefs.h. */
5435 _ACEOF
5436 cat confdefs.h >>conftest.$ac_ext
5437 cat >>conftest.$ac_ext <<_ACEOF
5438 /* end confdefs.h. */
5439 $ac_includes_default
5440 int
5441 main ()
5442 {
5443 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5444 test_array [0] = 0
5445
5446 ;
5447 return 0;
5448 }
5449 _ACEOF
5450 rm -f conftest.$ac_objext
5451 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5452 (eval $ac_compile) 2>conftest.er1
5453 ac_status=$?
5454 grep -v '^ *+' conftest.er1 >conftest.err
5455 rm -f conftest.er1
5456 cat conftest.err >&5
5457 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5458 (exit $ac_status); } &&
5459 { ac_try='test -z "$ac_c_werror_flag"
5460 || test ! -s conftest.err'
5461 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5462 (eval $ac_try) 2>&5
5463 ac_status=$?
5464 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5465 (exit $ac_status); }; } &&
5466 { ac_try='test -s conftest.$ac_objext'
5467 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5468 (eval $ac_try) 2>&5
5469 ac_status=$?
5470 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5471 (exit $ac_status); }; }; then
5472 ac_hi=$ac_mid
5473 else
5474 echo "$as_me: failed program was:" >&5
5475 sed 's/^/| /' conftest.$ac_ext >&5
5476
5477 ac_lo=`expr '(' $ac_mid ')' + 1`
5478 fi
5479 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5480 done
5481 case $ac_lo in
5482 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5483 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5484 See \`config.log' for more details." >&5
5485 echo "$as_me: error: cannot compute sizeof (long long), 77
5486 See \`config.log' for more details." >&2;}
5487 { (exit 1); exit 1; }; } ;;
5488 esac
5489 else
5490 if test "$cross_compiling" = yes; then
5491 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5492 See \`config.log' for more details." >&5
5493 echo "$as_me: error: cannot run test program while cross compiling
5494 See \`config.log' for more details." >&2;}
5495 { (exit 1); exit 1; }; }
5496 else
5497 cat >conftest.$ac_ext <<_ACEOF
5498 /* confdefs.h. */
5499 _ACEOF
5500 cat confdefs.h >>conftest.$ac_ext
5501 cat >>conftest.$ac_ext <<_ACEOF
5502 /* end confdefs.h. */
5503 $ac_includes_default
5504 long longval () { return (long) (sizeof (long long)); }
5505 unsigned long ulongval () { return (long) (sizeof (long long)); }
5506 #include <stdio.h>
5507 #include <stdlib.h>
5508 int
5509 main ()
5510 {
5511
5512 FILE *f = fopen ("conftest.val", "w");
5513 if (! f)
5514 exit (1);
5515 if (((long) (sizeof (long long))) < 0)
5516 {
5517 long i = longval ();
5518 if (i != ((long) (sizeof (long long))))
5519 exit (1);
5520 fprintf (f, "%ld\n", i);
5521 }
5522 else
5523 {
5524 unsigned long i = ulongval ();
5525 if (i != ((long) (sizeof (long long))))
5526 exit (1);
5527 fprintf (f, "%lu\n", i);
5528 }
5529 exit (ferror (f) || fclose (f) != 0);
5530
5531 ;
5532 return 0;
5533 }
5534 _ACEOF
5535 rm -f conftest$ac_exeext
5536 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5537 (eval $ac_link) 2>&5
5538 ac_status=$?
5539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5540 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5541 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5542 (eval $ac_try) 2>&5
5543 ac_status=$?
5544 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5545 (exit $ac_status); }; }; then
5546 ac_cv_sizeof_long_long=`cat conftest.val`
5547 else
5548 echo "$as_me: program exited with status $ac_status" >&5
5549 echo "$as_me: failed program was:" >&5
5550 sed 's/^/| /' conftest.$ac_ext >&5
5551
5552 ( exit $ac_status )
5553 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5554 See \`config.log' for more details." >&5
5555 echo "$as_me: error: cannot compute sizeof (long long), 77
5556 See \`config.log' for more details." >&2;}
5557 { (exit 1); exit 1; }; }
5558 fi
5559 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5560 fi
5561 fi
5562 rm -f conftest.val
5563 else
5564 ac_cv_sizeof_long_long=0
5565 fi
5566 fi
5567 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5568 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5569 cat >>confdefs.h <<_ACEOF
5570 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5571 _ACEOF
5572
5573
5574 fi
5575
5576 echo "$as_me:$LINENO: checking for __int64" >&5
5577 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5578 if test "${ac_cv_type___int64+set}" = set; then
5579 echo $ECHO_N "(cached) $ECHO_C" >&6
5580 else
5581 cat >conftest.$ac_ext <<_ACEOF
5582 /* confdefs.h. */
5583 _ACEOF
5584 cat confdefs.h >>conftest.$ac_ext
5585 cat >>conftest.$ac_ext <<_ACEOF
5586 /* end confdefs.h. */
5587 $ac_includes_default
5588 int
5589 main ()
5590 {
5591 if ((__int64 *) 0)
5592 return 0;
5593 if (sizeof (__int64))
5594 return 0;
5595 ;
5596 return 0;
5597 }
5598 _ACEOF
5599 rm -f conftest.$ac_objext
5600 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5601 (eval $ac_compile) 2>conftest.er1
5602 ac_status=$?
5603 grep -v '^ *+' conftest.er1 >conftest.err
5604 rm -f conftest.er1
5605 cat conftest.err >&5
5606 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5607 (exit $ac_status); } &&
5608 { ac_try='test -z "$ac_c_werror_flag"
5609 || test ! -s conftest.err'
5610 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5611 (eval $ac_try) 2>&5
5612 ac_status=$?
5613 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5614 (exit $ac_status); }; } &&
5615 { ac_try='test -s conftest.$ac_objext'
5616 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5617 (eval $ac_try) 2>&5
5618 ac_status=$?
5619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5620 (exit $ac_status); }; }; then
5621 ac_cv_type___int64=yes
5622 else
5623 echo "$as_me: failed program was:" >&5
5624 sed 's/^/| /' conftest.$ac_ext >&5
5625
5626 ac_cv_type___int64=no
5627 fi
5628 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5629 fi
5630 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5631 echo "${ECHO_T}$ac_cv_type___int64" >&6
5632 if test $ac_cv_type___int64 = yes; then
5633
5634 cat >>confdefs.h <<_ACEOF
5635 #define HAVE___INT64 1
5636 _ACEOF
5637
5638 echo "$as_me:$LINENO: checking for __int64" >&5
5639 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5640 if test "${ac_cv_type___int64+set}" = set; then
5641 echo $ECHO_N "(cached) $ECHO_C" >&6
5642 else
5643 cat >conftest.$ac_ext <<_ACEOF
5644 /* confdefs.h. */
5645 _ACEOF
5646 cat confdefs.h >>conftest.$ac_ext
5647 cat >>conftest.$ac_ext <<_ACEOF
5648 /* end confdefs.h. */
5649 $ac_includes_default
5650 int
5651 main ()
5652 {
5653 if ((__int64 *) 0)
5654 return 0;
5655 if (sizeof (__int64))
5656 return 0;
5657 ;
5658 return 0;
5659 }
5660 _ACEOF
5661 rm -f conftest.$ac_objext
5662 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5663 (eval $ac_compile) 2>conftest.er1
5664 ac_status=$?
5665 grep -v '^ *+' conftest.er1 >conftest.err
5666 rm -f conftest.er1
5667 cat conftest.err >&5
5668 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5669 (exit $ac_status); } &&
5670 { ac_try='test -z "$ac_c_werror_flag"
5671 || test ! -s conftest.err'
5672 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5673 (eval $ac_try) 2>&5
5674 ac_status=$?
5675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5676 (exit $ac_status); }; } &&
5677 { ac_try='test -s conftest.$ac_objext'
5678 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5679 (eval $ac_try) 2>&5
5680 ac_status=$?
5681 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5682 (exit $ac_status); }; }; then
5683 ac_cv_type___int64=yes
5684 else
5685 echo "$as_me: failed program was:" >&5
5686 sed 's/^/| /' conftest.$ac_ext >&5
5687
5688 ac_cv_type___int64=no
5689 fi
5690 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5691 fi
5692 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5693 echo "${ECHO_T}$ac_cv_type___int64" >&6
5694
5695 echo "$as_me:$LINENO: checking size of __int64" >&5
5696 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5697 if test "${ac_cv_sizeof___int64+set}" = set; then
5698 echo $ECHO_N "(cached) $ECHO_C" >&6
5699 else
5700 if test "$ac_cv_type___int64" = yes; then
5701 # The cast to unsigned long works around a bug in the HP C Compiler
5702 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5703 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5704 # This bug is HP SR number 8606223364.
5705 if test "$cross_compiling" = yes; then
5706 # Depending upon the size, compute the lo and hi bounds.
5707 cat >conftest.$ac_ext <<_ACEOF
5708 /* confdefs.h. */
5709 _ACEOF
5710 cat confdefs.h >>conftest.$ac_ext
5711 cat >>conftest.$ac_ext <<_ACEOF
5712 /* end confdefs.h. */
5713 $ac_includes_default
5714 int
5715 main ()
5716 {
5717 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5718 test_array [0] = 0
5719
5720 ;
5721 return 0;
5722 }
5723 _ACEOF
5724 rm -f conftest.$ac_objext
5725 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5726 (eval $ac_compile) 2>conftest.er1
5727 ac_status=$?
5728 grep -v '^ *+' conftest.er1 >conftest.err
5729 rm -f conftest.er1
5730 cat conftest.err >&5
5731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5732 (exit $ac_status); } &&
5733 { ac_try='test -z "$ac_c_werror_flag"
5734 || test ! -s conftest.err'
5735 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5736 (eval $ac_try) 2>&5
5737 ac_status=$?
5738 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5739 (exit $ac_status); }; } &&
5740 { ac_try='test -s conftest.$ac_objext'
5741 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5742 (eval $ac_try) 2>&5
5743 ac_status=$?
5744 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5745 (exit $ac_status); }; }; then
5746 ac_lo=0 ac_mid=0
5747 while :; do
5748 cat >conftest.$ac_ext <<_ACEOF
5749 /* confdefs.h. */
5750 _ACEOF
5751 cat confdefs.h >>conftest.$ac_ext
5752 cat >>conftest.$ac_ext <<_ACEOF
5753 /* end confdefs.h. */
5754 $ac_includes_default
5755 int
5756 main ()
5757 {
5758 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5759 test_array [0] = 0
5760
5761 ;
5762 return 0;
5763 }
5764 _ACEOF
5765 rm -f conftest.$ac_objext
5766 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5767 (eval $ac_compile) 2>conftest.er1
5768 ac_status=$?
5769 grep -v '^ *+' conftest.er1 >conftest.err
5770 rm -f conftest.er1
5771 cat conftest.err >&5
5772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5773 (exit $ac_status); } &&
5774 { ac_try='test -z "$ac_c_werror_flag"
5775 || test ! -s conftest.err'
5776 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5777 (eval $ac_try) 2>&5
5778 ac_status=$?
5779 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5780 (exit $ac_status); }; } &&
5781 { ac_try='test -s conftest.$ac_objext'
5782 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5783 (eval $ac_try) 2>&5
5784 ac_status=$?
5785 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5786 (exit $ac_status); }; }; then
5787 ac_hi=$ac_mid; break
5788 else
5789 echo "$as_me: failed program was:" >&5
5790 sed 's/^/| /' conftest.$ac_ext >&5
5791
5792 ac_lo=`expr $ac_mid + 1`
5793 if test $ac_lo -le $ac_mid; then
5794 ac_lo= ac_hi=
5795 break
5796 fi
5797 ac_mid=`expr 2 '*' $ac_mid + 1`
5798 fi
5799 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5800 done
5801 else
5802 echo "$as_me: failed program was:" >&5
5803 sed 's/^/| /' conftest.$ac_ext >&5
5804
5805 cat >conftest.$ac_ext <<_ACEOF
5806 /* confdefs.h. */
5807 _ACEOF
5808 cat confdefs.h >>conftest.$ac_ext
5809 cat >>conftest.$ac_ext <<_ACEOF
5810 /* end confdefs.h. */
5811 $ac_includes_default
5812 int
5813 main ()
5814 {
5815 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5816 test_array [0] = 0
5817
5818 ;
5819 return 0;
5820 }
5821 _ACEOF
5822 rm -f conftest.$ac_objext
5823 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5824 (eval $ac_compile) 2>conftest.er1
5825 ac_status=$?
5826 grep -v '^ *+' conftest.er1 >conftest.err
5827 rm -f conftest.er1
5828 cat conftest.err >&5
5829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5830 (exit $ac_status); } &&
5831 { ac_try='test -z "$ac_c_werror_flag"
5832 || test ! -s conftest.err'
5833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5834 (eval $ac_try) 2>&5
5835 ac_status=$?
5836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5837 (exit $ac_status); }; } &&
5838 { ac_try='test -s conftest.$ac_objext'
5839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5840 (eval $ac_try) 2>&5
5841 ac_status=$?
5842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5843 (exit $ac_status); }; }; then
5844 ac_hi=-1 ac_mid=-1
5845 while :; do
5846 cat >conftest.$ac_ext <<_ACEOF
5847 /* confdefs.h. */
5848 _ACEOF
5849 cat confdefs.h >>conftest.$ac_ext
5850 cat >>conftest.$ac_ext <<_ACEOF
5851 /* end confdefs.h. */
5852 $ac_includes_default
5853 int
5854 main ()
5855 {
5856 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5857 test_array [0] = 0
5858
5859 ;
5860 return 0;
5861 }
5862 _ACEOF
5863 rm -f conftest.$ac_objext
5864 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5865 (eval $ac_compile) 2>conftest.er1
5866 ac_status=$?
5867 grep -v '^ *+' conftest.er1 >conftest.err
5868 rm -f conftest.er1
5869 cat conftest.err >&5
5870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871 (exit $ac_status); } &&
5872 { ac_try='test -z "$ac_c_werror_flag"
5873 || test ! -s conftest.err'
5874 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5875 (eval $ac_try) 2>&5
5876 ac_status=$?
5877 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5878 (exit $ac_status); }; } &&
5879 { ac_try='test -s conftest.$ac_objext'
5880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5881 (eval $ac_try) 2>&5
5882 ac_status=$?
5883 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5884 (exit $ac_status); }; }; then
5885 ac_lo=$ac_mid; break
5886 else
5887 echo "$as_me: failed program was:" >&5
5888 sed 's/^/| /' conftest.$ac_ext >&5
5889
5890 ac_hi=`expr '(' $ac_mid ')' - 1`
5891 if test $ac_mid -le $ac_hi; then
5892 ac_lo= ac_hi=
5893 break
5894 fi
5895 ac_mid=`expr 2 '*' $ac_mid`
5896 fi
5897 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5898 done
5899 else
5900 echo "$as_me: failed program was:" >&5
5901 sed 's/^/| /' conftest.$ac_ext >&5
5902
5903 ac_lo= ac_hi=
5904 fi
5905 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5906 fi
5907 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5908 # Binary search between lo and hi bounds.
5909 while test "x$ac_lo" != "x$ac_hi"; do
5910 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5911 cat >conftest.$ac_ext <<_ACEOF
5912 /* confdefs.h. */
5913 _ACEOF
5914 cat confdefs.h >>conftest.$ac_ext
5915 cat >>conftest.$ac_ext <<_ACEOF
5916 /* end confdefs.h. */
5917 $ac_includes_default
5918 int
5919 main ()
5920 {
5921 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5922 test_array [0] = 0
5923
5924 ;
5925 return 0;
5926 }
5927 _ACEOF
5928 rm -f conftest.$ac_objext
5929 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5930 (eval $ac_compile) 2>conftest.er1
5931 ac_status=$?
5932 grep -v '^ *+' conftest.er1 >conftest.err
5933 rm -f conftest.er1
5934 cat conftest.err >&5
5935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5936 (exit $ac_status); } &&
5937 { ac_try='test -z "$ac_c_werror_flag"
5938 || test ! -s conftest.err'
5939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5940 (eval $ac_try) 2>&5
5941 ac_status=$?
5942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5943 (exit $ac_status); }; } &&
5944 { ac_try='test -s conftest.$ac_objext'
5945 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5946 (eval $ac_try) 2>&5
5947 ac_status=$?
5948 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5949 (exit $ac_status); }; }; then
5950 ac_hi=$ac_mid
5951 else
5952 echo "$as_me: failed program was:" >&5
5953 sed 's/^/| /' conftest.$ac_ext >&5
5954
5955 ac_lo=`expr '(' $ac_mid ')' + 1`
5956 fi
5957 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5958 done
5959 case $ac_lo in
5960 ?*) ac_cv_sizeof___int64=$ac_lo;;
5961 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5962 See \`config.log' for more details." >&5
5963 echo "$as_me: error: cannot compute sizeof (__int64), 77
5964 See \`config.log' for more details." >&2;}
5965 { (exit 1); exit 1; }; } ;;
5966 esac
5967 else
5968 if test "$cross_compiling" = yes; then
5969 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5970 See \`config.log' for more details." >&5
5971 echo "$as_me: error: cannot run test program while cross compiling
5972 See \`config.log' for more details." >&2;}
5973 { (exit 1); exit 1; }; }
5974 else
5975 cat >conftest.$ac_ext <<_ACEOF
5976 /* confdefs.h. */
5977 _ACEOF
5978 cat confdefs.h >>conftest.$ac_ext
5979 cat >>conftest.$ac_ext <<_ACEOF
5980 /* end confdefs.h. */
5981 $ac_includes_default
5982 long longval () { return (long) (sizeof (__int64)); }
5983 unsigned long ulongval () { return (long) (sizeof (__int64)); }
5984 #include <stdio.h>
5985 #include <stdlib.h>
5986 int
5987 main ()
5988 {
5989
5990 FILE *f = fopen ("conftest.val", "w");
5991 if (! f)
5992 exit (1);
5993 if (((long) (sizeof (__int64))) < 0)
5994 {
5995 long i = longval ();
5996 if (i != ((long) (sizeof (__int64))))
5997 exit (1);
5998 fprintf (f, "%ld\n", i);
5999 }
6000 else
6001 {
6002 unsigned long i = ulongval ();
6003 if (i != ((long) (sizeof (__int64))))
6004 exit (1);
6005 fprintf (f, "%lu\n", i);
6006 }
6007 exit (ferror (f) || fclose (f) != 0);
6008
6009 ;
6010 return 0;
6011 }
6012 _ACEOF
6013 rm -f conftest$ac_exeext
6014 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6015 (eval $ac_link) 2>&5
6016 ac_status=$?
6017 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6018 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6019 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6020 (eval $ac_try) 2>&5
6021 ac_status=$?
6022 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6023 (exit $ac_status); }; }; then
6024 ac_cv_sizeof___int64=`cat conftest.val`
6025 else
6026 echo "$as_me: program exited with status $ac_status" >&5
6027 echo "$as_me: failed program was:" >&5
6028 sed 's/^/| /' conftest.$ac_ext >&5
6029
6030 ( exit $ac_status )
6031 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6032 See \`config.log' for more details." >&5
6033 echo "$as_me: error: cannot compute sizeof (__int64), 77
6034 See \`config.log' for more details." >&2;}
6035 { (exit 1); exit 1; }; }
6036 fi
6037 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6038 fi
6039 fi
6040 rm -f conftest.val
6041 else
6042 ac_cv_sizeof___int64=0
6043 fi
6044 fi
6045 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6046 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6047 cat >>confdefs.h <<_ACEOF
6048 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6049 _ACEOF
6050
6051
6052 fi
6053
6054
6055 # ---------------------
6056 # Warnings and checking
6057 # ---------------------
6058
6059 # Check $CC warning features (if it's GCC).
6060 # We want to use -pedantic, but we don't want warnings about
6061 # * 'long long'
6062 # * variadic macros
6063 # * overlong strings
6064 # So, we only use -pedantic if we can disable those warnings.
6065
6066 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6067 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6068 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6069 echo $ECHO_N "(cached) $ECHO_C" >&6
6070 else
6071 save_CFLAGS="$CFLAGS"
6072 CFLAGS="-Wno-long-long"
6073 cat >conftest.$ac_ext <<_ACEOF
6074 /* confdefs.h. */
6075 _ACEOF
6076 cat confdefs.h >>conftest.$ac_ext
6077 cat >>conftest.$ac_ext <<_ACEOF
6078 /* end confdefs.h. */
6079
6080 _ACEOF
6081 rm -f conftest.$ac_objext
6082 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6083 (eval $ac_compile) 2>conftest.er1
6084 ac_status=$?
6085 grep -v '^ *+' conftest.er1 >conftest.err
6086 rm -f conftest.er1
6087 cat conftest.err >&5
6088 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6089 (exit $ac_status); } &&
6090 { ac_try='test -z "$ac_c_werror_flag"
6091 || test ! -s conftest.err'
6092 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6093 (eval $ac_try) 2>&5
6094 ac_status=$?
6095 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6096 (exit $ac_status); }; } &&
6097 { ac_try='test -s conftest.$ac_objext'
6098 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6099 (eval $ac_try) 2>&5
6100 ac_status=$?
6101 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6102 (exit $ac_status); }; }; then
6103 ac_cv_prog_cc_w_no_long_long=yes
6104 else
6105 echo "$as_me: failed program was:" >&5
6106 sed 's/^/| /' conftest.$ac_ext >&5
6107
6108 ac_cv_prog_cc_w_no_long_long=no
6109 fi
6110 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6111 CFLAGS="$save_CFLAGS"
6112
6113 fi
6114 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6115 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6116
6117 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6118 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6119 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6120 echo $ECHO_N "(cached) $ECHO_C" >&6
6121 else
6122 save_CFLAGS="$CFLAGS"
6123 CFLAGS="-Wno-variadic-macros"
6124 cat >conftest.$ac_ext <<_ACEOF
6125 /* confdefs.h. */
6126 _ACEOF
6127 cat confdefs.h >>conftest.$ac_ext
6128 cat >>conftest.$ac_ext <<_ACEOF
6129 /* end confdefs.h. */
6130
6131 _ACEOF
6132 rm -f conftest.$ac_objext
6133 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6134 (eval $ac_compile) 2>conftest.er1
6135 ac_status=$?
6136 grep -v '^ *+' conftest.er1 >conftest.err
6137 rm -f conftest.er1
6138 cat conftest.err >&5
6139 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6140 (exit $ac_status); } &&
6141 { ac_try='test -z "$ac_c_werror_flag"
6142 || test ! -s conftest.err'
6143 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6144 (eval $ac_try) 2>&5
6145 ac_status=$?
6146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6147 (exit $ac_status); }; } &&
6148 { ac_try='test -s conftest.$ac_objext'
6149 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6150 (eval $ac_try) 2>&5
6151 ac_status=$?
6152 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6153 (exit $ac_status); }; }; then
6154 ac_cv_prog_cc_w_no_variadic_macros=yes
6155 else
6156 echo "$as_me: failed program was:" >&5
6157 sed 's/^/| /' conftest.$ac_ext >&5
6158
6159 ac_cv_prog_cc_w_no_variadic_macros=no
6160 fi
6161 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6162 CFLAGS="$save_CFLAGS"
6163
6164 fi
6165 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6166 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6167
6168 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-overlength-strings" >&5
6169 echo $ECHO_N "checking whether ${CC} accepts -Wno-overlength-strings... $ECHO_C" >&6
6170 if test "${ac_cv_prog_cc_w_no_overlength_strings+set}" = set; then
6171 echo $ECHO_N "(cached) $ECHO_C" >&6
6172 else
6173 save_CFLAGS="$CFLAGS"
6174 CFLAGS="-Wno-overlength-strings"
6175 cat >conftest.$ac_ext <<_ACEOF
6176 /* confdefs.h. */
6177 _ACEOF
6178 cat confdefs.h >>conftest.$ac_ext
6179 cat >>conftest.$ac_ext <<_ACEOF
6180 /* end confdefs.h. */
6181
6182 _ACEOF
6183 rm -f conftest.$ac_objext
6184 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6185 (eval $ac_compile) 2>conftest.er1
6186 ac_status=$?
6187 grep -v '^ *+' conftest.er1 >conftest.err
6188 rm -f conftest.er1
6189 cat conftest.err >&5
6190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6191 (exit $ac_status); } &&
6192 { ac_try='test -z "$ac_c_werror_flag"
6193 || test ! -s conftest.err'
6194 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6195 (eval $ac_try) 2>&5
6196 ac_status=$?
6197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6198 (exit $ac_status); }; } &&
6199 { ac_try='test -s conftest.$ac_objext'
6200 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6201 (eval $ac_try) 2>&5
6202 ac_status=$?
6203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6204 (exit $ac_status); }; }; then
6205 ac_cv_prog_cc_w_no_overlength_strings=yes
6206 else
6207 echo "$as_me: failed program was:" >&5
6208 sed 's/^/| /' conftest.$ac_ext >&5
6209
6210 ac_cv_prog_cc_w_no_overlength_strings=no
6211 fi
6212 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6213 CFLAGS="$save_CFLAGS"
6214
6215 fi
6216 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_overlength_strings" >&5
6217 echo "${ECHO_T}$ac_cv_prog_cc_w_no_overlength_strings" >&6
6218
6219 strict1_warn=
6220 if test $ac_cv_prog_cc_w_no_long_long = yes \
6221 && test $ac_cv_prog_cc_w_no_variadic_macros = yes \
6222 && test $ac_cv_prog_cc_w_no_overlength_strings = yes ; then
6223 strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6224 fi
6225
6226 # Add -Wold-style-definition if it's accepted
6227 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6228 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6229 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6230 echo $ECHO_N "(cached) $ECHO_C" >&6
6231 else
6232 save_CFLAGS="$CFLAGS"
6233 CFLAGS="-Wold-style-definition"
6234 cat >conftest.$ac_ext <<_ACEOF
6235 /* confdefs.h. */
6236 _ACEOF
6237 cat confdefs.h >>conftest.$ac_ext
6238 cat >>conftest.$ac_ext <<_ACEOF
6239 /* end confdefs.h. */
6240
6241 _ACEOF
6242 rm -f conftest.$ac_objext
6243 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6244 (eval $ac_compile) 2>conftest.er1
6245 ac_status=$?
6246 grep -v '^ *+' conftest.er1 >conftest.err
6247 rm -f conftest.er1
6248 cat conftest.err >&5
6249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6250 (exit $ac_status); } &&
6251 { ac_try='test -z "$ac_c_werror_flag"
6252 || test ! -s conftest.err'
6253 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6254 (eval $ac_try) 2>&5
6255 ac_status=$?
6256 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6257 (exit $ac_status); }; } &&
6258 { ac_try='test -s conftest.$ac_objext'
6259 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6260 (eval $ac_try) 2>&5
6261 ac_status=$?
6262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6263 (exit $ac_status); }; }; then
6264 ac_cv_prog_cc_w_old_style_definition=yes
6265 else
6266 echo "$as_me: failed program was:" >&5
6267 sed 's/^/| /' conftest.$ac_ext >&5
6268
6269 ac_cv_prog_cc_w_old_style_definition=no
6270 fi
6271 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6272 CFLAGS="$save_CFLAGS"
6273
6274 fi
6275 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6276 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6277 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6278 strict1_warn="${strict1_warn} -Wold-style-definition"
6279 fi
6280
6281 # Add -Wmissing-format-attribute if it's accepted
6282 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wmissing-format-attribute" >&5
6283 echo $ECHO_N "checking whether ${CC} accepts -Wmissing-format-attribute... $ECHO_C" >&6
6284 if test "${ac_cv_prog_cc_w_missing_format_attribute+set}" = set; then
6285 echo $ECHO_N "(cached) $ECHO_C" >&6
6286 else
6287 save_CFLAGS="$CFLAGS"
6288 CFLAGS="-Wmissing-format-attribute"
6289 cat >conftest.$ac_ext <<_ACEOF
6290 /* confdefs.h. */
6291 _ACEOF
6292 cat confdefs.h >>conftest.$ac_ext
6293 cat >>conftest.$ac_ext <<_ACEOF
6294 /* end confdefs.h. */
6295
6296 _ACEOF
6297 rm -f conftest.$ac_objext
6298 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6299 (eval $ac_compile) 2>conftest.er1
6300 ac_status=$?
6301 grep -v '^ *+' conftest.er1 >conftest.err
6302 rm -f conftest.er1
6303 cat conftest.err >&5
6304 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6305 (exit $ac_status); } &&
6306 { ac_try='test -z "$ac_c_werror_flag"
6307 || test ! -s conftest.err'
6308 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6309 (eval $ac_try) 2>&5
6310 ac_status=$?
6311 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6312 (exit $ac_status); }; } &&
6313 { ac_try='test -s conftest.$ac_objext'
6314 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6315 (eval $ac_try) 2>&5
6316 ac_status=$?
6317 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6318 (exit $ac_status); }; }; then
6319 ac_cv_prog_cc_w_missing_format_attribute=yes
6320 else
6321 echo "$as_me: failed program was:" >&5
6322 sed 's/^/| /' conftest.$ac_ext >&5
6323
6324 ac_cv_prog_cc_w_missing_format_attribute=no
6325 fi
6326 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6327 CFLAGS="$save_CFLAGS"
6328
6329 fi
6330 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_missing_format_attribute" >&5
6331 echo "${ECHO_T}$ac_cv_prog_cc_w_missing_format_attribute" >&6
6332 if test $ac_cv_prog_cc_w_missing_format_attribute = yes ; then
6333 strict1_warn="${strict1_warn} -Wmissing-format-attribute"
6334 fi
6335
6336 # Enable -Werror, period.
6337 # Check whether --enable-werror_always or --disable-werror_always was given.
6338 if test "${enable_werror_always+set}" = set; then
6339 enableval="$enable_werror_always"
6340
6341 else
6342 enable_werror_always=no
6343 fi;
6344 if test x${enable_werror_always} = xyes ; then
6345 strict1_warn="${strict1_warn} -Werror"
6346 WERROR=-Werror
6347 fi
6348
6349
6350
6351 # Get C++ compatibility warning flag, if supported.
6352 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wc++-compat" >&5
6353 echo $ECHO_N "checking whether ${CC} accepts -Wc++-compat... $ECHO_C" >&6
6354 if test "${ac_cv_prog_cc_w_cxx_compat+set}" = set; then
6355 echo $ECHO_N "(cached) $ECHO_C" >&6
6356 else
6357 save_CFLAGS="$CFLAGS"
6358 CFLAGS="-Wc++-compat"
6359 cat >conftest.$ac_ext <<_ACEOF
6360 /* confdefs.h. */
6361 _ACEOF
6362 cat confdefs.h >>conftest.$ac_ext
6363 cat >>conftest.$ac_ext <<_ACEOF
6364 /* end confdefs.h. */
6365
6366 _ACEOF
6367 rm -f conftest.$ac_objext
6368 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6369 (eval $ac_compile) 2>conftest.er1
6370 ac_status=$?
6371 grep -v '^ *+' conftest.er1 >conftest.err
6372 rm -f conftest.er1
6373 cat conftest.err >&5
6374 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6375 (exit $ac_status); } &&
6376 { ac_try='test -z "$ac_c_werror_flag"
6377 || test ! -s conftest.err'
6378 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6379 (eval $ac_try) 2>&5
6380 ac_status=$?
6381 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6382 (exit $ac_status); }; } &&
6383 { ac_try='test -s conftest.$ac_objext'
6384 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6385 (eval $ac_try) 2>&5
6386 ac_status=$?
6387 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6388 (exit $ac_status); }; }; then
6389 ac_cv_prog_cc_w_cxx_compat=yes
6390 else
6391 echo "$as_me: failed program was:" >&5
6392 sed 's/^/| /' conftest.$ac_ext >&5
6393
6394 ac_cv_prog_cc_w_cxx_compat=no
6395 fi
6396 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6397 CFLAGS="$save_CFLAGS"
6398
6399 fi
6400 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_cxx_compat" >&5
6401 echo "${ECHO_T}$ac_cv_prog_cc_w_cxx_compat" >&6
6402 if test x${ac_cv_prog_cc_w_cxx_compat} = xyes; then
6403 cxx_compat_warn="-Wc++-compat"
6404 fi
6405
6406
6407
6408 # If the native compiler is GCC, we can enable warnings even in stage1.
6409 # That's useful for people building cross-compilers, or just running a
6410 # quick `make'.
6411 warn_cflags=
6412 if test "x$GCC" = "xyes"; then
6413 warn_cflags='$(GCC_WARN_CFLAGS)'
6414 fi
6415
6416
6417 # Enable -Werror in bootstrap stage2 and later.
6418 is_release=
6419 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6420 is_release=yes
6421 fi
6422 # Check whether --enable-werror or --disable-werror was given.
6423 if test "${enable_werror+set}" = set; then
6424 enableval="$enable_werror"
6425
6426 else
6427 if test x$is_release = x ; then
6428 # Default to "yes" on development branches.
6429 enable_werror=yes
6430 else
6431 # Default to "no" on release branches.
6432 enable_werror=no
6433 fi
6434 fi;
6435 if test x$enable_werror = xyes ; then
6436 WERROR=-Werror
6437 fi
6438
6439
6440 # Enable expensive internal checks
6441 # Check whether --enable-checking or --disable-checking was given.
6442 if test "${enable_checking+set}" = set; then
6443 enableval="$enable_checking"
6444 ac_checking_flags="${enableval}"
6445 else
6446
6447 # Determine the default checks.
6448 if test x$is_release = x ; then
6449 ac_checking_flags=yes
6450 else
6451 ac_checking_flags=release
6452 fi
6453 fi;
6454 ac_assert_checking=1
6455 ac_checking=
6456 ac_fold_checking=
6457 ac_gc_checking=
6458 ac_gc_always_collect=
6459 ac_rtl_checking=
6460 ac_rtlflag_checking=
6461 ac_runtime_checking=1
6462 ac_tree_checking=
6463 ac_valgrind_checking=
6464 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6465 for check in $ac_checking_flags
6466 do
6467 case $check in
6468 # these set all the flags to specific states
6469 yes) ac_assert_checking=1 ; ac_checking=1 ;
6470 ac_fold_checking= ; ac_gc_checking=1 ;
6471 ac_gc_always_collect= ; ac_rtl_checking= ;
6472 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6473 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6474 no|none) ac_assert_checking= ; ac_checking= ;
6475 ac_fold_checking= ; ac_gc_checking= ;
6476 ac_gc_always_collect= ; ac_rtl_checking= ;
6477 ac_rtlflag_checking= ; ac_runtime_checking= ;
6478 ac_tree_checking= ; ac_valgrind_checking= ;;
6479 all) ac_assert_checking=1 ; ac_checking=1 ;
6480 ac_fold_checking=1 ; ac_gc_checking=1 ;
6481 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
6482 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6483 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6484 release) ac_assert_checking=1 ; ac_checking= ;
6485 ac_fold_checking= ; ac_gc_checking= ;
6486 ac_gc_always_collect= ; ac_rtl_checking= ;
6487 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6488 ac_tree_checking= ; ac_valgrind_checking= ;;
6489 # these enable particular checks
6490 assert) ac_assert_checking=1 ;;
6491 fold) ac_fold_checking=1 ;;
6492 gc) ac_gc_checking=1 ;;
6493 gcac) ac_gc_always_collect=1 ;;
6494 misc) ac_checking=1 ;;
6495 rtl) ac_rtl_checking=1 ;;
6496 rtlflag) ac_rtlflag_checking=1 ;;
6497 runtime) ac_runtime_checking=1 ;;
6498 tree) ac_tree_checking=1 ;;
6499 valgrind) ac_valgrind_checking=1 ;;
6500 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6501 echo "$as_me: error: unknown check category $check" >&2;}
6502 { (exit 1); exit 1; }; } ;;
6503 esac
6504 done
6505 IFS="$ac_save_IFS"
6506
6507 nocommon_flag=""
6508 if test x$ac_checking != x ; then
6509
6510 cat >>confdefs.h <<\_ACEOF
6511 #define ENABLE_CHECKING 1
6512 _ACEOF
6513
6514 nocommon_flag=-fno-common
6515 fi
6516
6517 if test x$ac_assert_checking != x ; then
6518
6519 cat >>confdefs.h <<\_ACEOF
6520 #define ENABLE_ASSERT_CHECKING 1
6521 _ACEOF
6522
6523 fi
6524
6525 if test x$ac_runtime_checking != x ; then
6526
6527 cat >>confdefs.h <<\_ACEOF
6528 #define ENABLE_RUNTIME_CHECKING 1
6529 _ACEOF
6530
6531 fi
6532 if test x$ac_tree_checking != x ; then
6533
6534 cat >>confdefs.h <<\_ACEOF
6535 #define ENABLE_TREE_CHECKING 1
6536 _ACEOF
6537
6538 TREEBROWSER=tree-browser.o
6539 fi
6540
6541 if test x$ac_rtl_checking != x ; then
6542
6543 cat >>confdefs.h <<\_ACEOF
6544 #define ENABLE_RTL_CHECKING 1
6545 _ACEOF
6546
6547 fi
6548 if test x$ac_rtlflag_checking != x ; then
6549
6550 cat >>confdefs.h <<\_ACEOF
6551 #define ENABLE_RTL_FLAG_CHECKING 1
6552 _ACEOF
6553
6554 fi
6555 if test x$ac_gc_checking != x ; then
6556
6557 cat >>confdefs.h <<\_ACEOF
6558 #define ENABLE_GC_CHECKING 1
6559 _ACEOF
6560
6561 fi
6562 if test x$ac_gc_always_collect != x ; then
6563
6564 cat >>confdefs.h <<\_ACEOF
6565 #define ENABLE_GC_ALWAYS_COLLECT 1
6566 _ACEOF
6567
6568 fi
6569 if test x$ac_fold_checking != x ; then
6570
6571 cat >>confdefs.h <<\_ACEOF
6572 #define ENABLE_FOLD_CHECKING 1
6573 _ACEOF
6574
6575 fi
6576 valgrind_path_defines=
6577 valgrind_command=
6578
6579 if test "${ac_cv_header_valgrind_h+set}" = set; then
6580 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6581 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6582 if test "${ac_cv_header_valgrind_h+set}" = set; then
6583 echo $ECHO_N "(cached) $ECHO_C" >&6
6584 fi
6585 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6586 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6587 else
6588 # Is the header compilable?
6589 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6590 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6591 cat >conftest.$ac_ext <<_ACEOF
6592 /* confdefs.h. */
6593 _ACEOF
6594 cat confdefs.h >>conftest.$ac_ext
6595 cat >>conftest.$ac_ext <<_ACEOF
6596 /* end confdefs.h. */
6597 $ac_includes_default
6598 #include <valgrind.h>
6599 _ACEOF
6600 rm -f conftest.$ac_objext
6601 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6602 (eval $ac_compile) 2>conftest.er1
6603 ac_status=$?
6604 grep -v '^ *+' conftest.er1 >conftest.err
6605 rm -f conftest.er1
6606 cat conftest.err >&5
6607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6608 (exit $ac_status); } &&
6609 { ac_try='test -z "$ac_c_werror_flag"
6610 || test ! -s conftest.err'
6611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6612 (eval $ac_try) 2>&5
6613 ac_status=$?
6614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6615 (exit $ac_status); }; } &&
6616 { ac_try='test -s conftest.$ac_objext'
6617 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6618 (eval $ac_try) 2>&5
6619 ac_status=$?
6620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6621 (exit $ac_status); }; }; then
6622 ac_header_compiler=yes
6623 else
6624 echo "$as_me: failed program was:" >&5
6625 sed 's/^/| /' conftest.$ac_ext >&5
6626
6627 ac_header_compiler=no
6628 fi
6629 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6630 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6631 echo "${ECHO_T}$ac_header_compiler" >&6
6632
6633 # Is the header present?
6634 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6635 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6636 cat >conftest.$ac_ext <<_ACEOF
6637 /* confdefs.h. */
6638 _ACEOF
6639 cat confdefs.h >>conftest.$ac_ext
6640 cat >>conftest.$ac_ext <<_ACEOF
6641 /* end confdefs.h. */
6642 #include <valgrind.h>
6643 _ACEOF
6644 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6645 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6646 ac_status=$?
6647 grep -v '^ *+' conftest.er1 >conftest.err
6648 rm -f conftest.er1
6649 cat conftest.err >&5
6650 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6651 (exit $ac_status); } >/dev/null; then
6652 if test -s conftest.err; then
6653 ac_cpp_err=$ac_c_preproc_warn_flag
6654 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6655 else
6656 ac_cpp_err=
6657 fi
6658 else
6659 ac_cpp_err=yes
6660 fi
6661 if test -z "$ac_cpp_err"; then
6662 ac_header_preproc=yes
6663 else
6664 echo "$as_me: failed program was:" >&5
6665 sed 's/^/| /' conftest.$ac_ext >&5
6666
6667 ac_header_preproc=no
6668 fi
6669 rm -f conftest.err conftest.$ac_ext
6670 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6671 echo "${ECHO_T}$ac_header_preproc" >&6
6672
6673 # So? What about this header?
6674 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6675 yes:no: )
6676 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6677 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6678 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6679 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6680 ac_header_preproc=yes
6681 ;;
6682 no:yes:* )
6683 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6684 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6685 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6686 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6687 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6688 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6689 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6690 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6691 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6692 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6693 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6694 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6695 (
6696 cat <<\_ASBOX
6697 ## ------------------------------------------ ##
6698 ## Report this to the AC_PACKAGE_NAME lists. ##
6699 ## ------------------------------------------ ##
6700 _ASBOX
6701 ) |
6702 sed "s/^/$as_me: WARNING: /" >&2
6703 ;;
6704 esac
6705 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6706 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6707 if test "${ac_cv_header_valgrind_h+set}" = set; then
6708 echo $ECHO_N "(cached) $ECHO_C" >&6
6709 else
6710 ac_cv_header_valgrind_h=$ac_header_preproc
6711 fi
6712 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6713 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6714
6715 fi
6716 if test $ac_cv_header_valgrind_h = yes; then
6717 have_valgrind_h=yes
6718 else
6719 have_valgrind_h=no
6720 fi
6721
6722
6723
6724 if test x$ac_valgrind_checking != x ; then
6725 # It is certainly possible that there's valgrind but no valgrind.h.
6726 # GCC relies on making annotations so we must have both.
6727 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6728 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6729 cat >conftest.$ac_ext <<_ACEOF
6730 /* confdefs.h. */
6731 _ACEOF
6732 cat confdefs.h >>conftest.$ac_ext
6733 cat >>conftest.$ac_ext <<_ACEOF
6734 /* end confdefs.h. */
6735 #include <valgrind/memcheck.h>
6736 #ifndef VALGRIND_DISCARD
6737 #error VALGRIND_DISCARD not defined
6738 #endif
6739 _ACEOF
6740 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6741 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6742 ac_status=$?
6743 grep -v '^ *+' conftest.er1 >conftest.err
6744 rm -f conftest.er1
6745 cat conftest.err >&5
6746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6747 (exit $ac_status); } >/dev/null; then
6748 if test -s conftest.err; then
6749 ac_cpp_err=$ac_c_preproc_warn_flag
6750 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6751 else
6752 ac_cpp_err=
6753 fi
6754 else
6755 ac_cpp_err=yes
6756 fi
6757 if test -z "$ac_cpp_err"; then
6758 gcc_cv_header_valgrind_memcheck_h=yes
6759 else
6760 echo "$as_me: failed program was:" >&5
6761 sed 's/^/| /' conftest.$ac_ext >&5
6762
6763 gcc_cv_header_valgrind_memcheck_h=no
6764 fi
6765 rm -f conftest.err conftest.$ac_ext
6766 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6767 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6768 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6769 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6770 cat >conftest.$ac_ext <<_ACEOF
6771 /* confdefs.h. */
6772 _ACEOF
6773 cat confdefs.h >>conftest.$ac_ext
6774 cat >>conftest.$ac_ext <<_ACEOF
6775 /* end confdefs.h. */
6776 #include <memcheck.h>
6777 #ifndef VALGRIND_DISCARD
6778 #error VALGRIND_DISCARD not defined
6779 #endif
6780 _ACEOF
6781 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6782 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6783 ac_status=$?
6784 grep -v '^ *+' conftest.er1 >conftest.err
6785 rm -f conftest.er1
6786 cat conftest.err >&5
6787 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6788 (exit $ac_status); } >/dev/null; then
6789 if test -s conftest.err; then
6790 ac_cpp_err=$ac_c_preproc_warn_flag
6791 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6792 else
6793 ac_cpp_err=
6794 fi
6795 else
6796 ac_cpp_err=yes
6797 fi
6798 if test -z "$ac_cpp_err"; then
6799 gcc_cv_header_memcheck_h=yes
6800 else
6801 echo "$as_me: failed program was:" >&5
6802 sed 's/^/| /' conftest.$ac_ext >&5
6803
6804 gcc_cv_header_memcheck_h=no
6805 fi
6806 rm -f conftest.err conftest.$ac_ext
6807 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6808 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6809
6810 # Prepare PATH_SEPARATOR.
6811 # The user is always right.
6812 if test "${PATH_SEPARATOR+set}" != set; then
6813 echo "#! /bin/sh" >conf$$.sh
6814 echo "exit 0" >>conf$$.sh
6815 chmod +x conf$$.sh
6816 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6817 PATH_SEPARATOR=';'
6818 else
6819 PATH_SEPARATOR=:
6820 fi
6821 rm -f conf$$.sh
6822 fi
6823
6824 # Find out how to test for executable files. Don't use a zero-byte file,
6825 # as systems may use methods other than mode bits to determine executability.
6826 cat >conf$$.file <<_ASEOF
6827 #! /bin/sh
6828 exit 0
6829 _ASEOF
6830 chmod +x conf$$.file
6831 if test -x conf$$.file >/dev/null 2>&1; then
6832 ac_executable_p="test -x"
6833 else
6834 ac_executable_p="test -f"
6835 fi
6836 rm -f conf$$.file
6837
6838 # Extract the first word of "valgrind", so it can be a program name with args.
6839 set dummy valgrind; ac_word=$2
6840 echo "$as_me:$LINENO: checking for $ac_word" >&5
6841 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6842 if test "${ac_cv_path_valgrind_path+set}" = set; then
6843 echo $ECHO_N "(cached) $ECHO_C" >&6
6844 else
6845 case "$valgrind_path" in
6846 [\\/]* | ?:[\\/]*)
6847 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6848 ;;
6849 *)
6850 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6851 for ac_dir in $PATH; do
6852 IFS="$ac_save_IFS"
6853 test -z "$ac_dir" && ac_dir=.
6854 for ac_exec_ext in '' $ac_executable_extensions; do
6855 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6856 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6857 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6858 break 2
6859 fi
6860 fi
6861 done
6862 done
6863 IFS="$ac_save_IFS"
6864 ;;
6865 esac
6866 fi
6867 valgrind_path="$ac_cv_path_valgrind_path"
6868 if test -n "$valgrind_path"; then
6869 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6870 echo "${ECHO_T}$valgrind_path" >&6
6871 else
6872 echo "$as_me:$LINENO: result: no" >&5
6873 echo "${ECHO_T}no" >&6
6874 fi
6875
6876 if test "x$valgrind_path" = "x" \
6877 || (test $have_valgrind_h = no \
6878 && test $gcc_cv_header_memcheck_h = no \
6879 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6880 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6881 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6882 { (exit 1); exit 1; }; }
6883 fi
6884 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6885 valgrind_command="$valgrind_path -q"
6886
6887 cat >>confdefs.h <<\_ACEOF
6888 #define ENABLE_VALGRIND_CHECKING 1
6889 _ACEOF
6890
6891 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6892
6893 cat >>confdefs.h <<\_ACEOF
6894 #define HAVE_VALGRIND_MEMCHECK_H 1
6895 _ACEOF
6896
6897 fi
6898 if test $gcc_cv_header_memcheck_h = yes; then
6899
6900 cat >>confdefs.h <<\_ACEOF
6901 #define HAVE_MEMCHECK_H 1
6902 _ACEOF
6903
6904 fi
6905 fi
6906
6907
6908
6909 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6910 if test "${enable_mapped_location+set}" = set; then
6911 enableval="$enable_mapped_location"
6912
6913 else
6914 enable_mapped_location=no
6915 fi;
6916
6917 if test "$enable_mapped_location" = yes ; then
6918
6919 cat >>confdefs.h <<\_ACEOF
6920 #define USE_MAPPED_LOCATION 1
6921 _ACEOF
6922
6923 fi
6924
6925 # Enable code coverage collection
6926 # Check whether --enable-coverage or --disable-coverage was given.
6927 if test "${enable_coverage+set}" = set; then
6928 enableval="$enable_coverage"
6929 case "${enableval}" in
6930 yes|noopt)
6931 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6932 ;;
6933 opt)
6934 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6935 ;;
6936 no)
6937 # a.k.a. --disable-coverage
6938 coverage_flags=""
6939 ;;
6940 *)
6941 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6942 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6943 { (exit 1); exit 1; }; }
6944 ;;
6945 esac
6946 else
6947 coverage_flags=""
6948 fi;
6949
6950
6951 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6952 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6953 enableval="$enable_gather_detailed_mem_stats"
6954
6955 else
6956 enable_gather_detailed_mem_stats=no
6957 fi;
6958 if test x$enable_gather_detailed_mem_stats = xyes ; then
6959
6960 cat >>confdefs.h <<\_ACEOF
6961 #define GATHER_STATISTICS 1
6962 _ACEOF
6963
6964 fi
6965
6966 # -------------------------------
6967 # Miscenalleous configure options
6968 # -------------------------------
6969
6970 # With stabs
6971
6972 # Check whether --with-stabs or --without-stabs was given.
6973 if test "${with_stabs+set}" = set; then
6974 withval="$with_stabs"
6975 stabs="$with_stabs"
6976 else
6977 stabs=no
6978 fi;
6979
6980 # Determine whether or not multilibs are enabled.
6981 # Check whether --enable-multilib or --disable-multilib was given.
6982 if test "${enable_multilib+set}" = set; then
6983 enableval="$enable_multilib"
6984
6985 else
6986 enable_multilib=yes
6987 fi;
6988
6989
6990 # Enable __cxa_atexit for C++.
6991 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
6992 if test "${enable___cxa_atexit+set}" = set; then
6993 enableval="$enable___cxa_atexit"
6994
6995 fi;
6996
6997 # Enable C extension for decimal float if target supports it.
6998 # Check whether --enable-decimal-float or --disable-decimal-float was given.
6999 if test "${enable_decimal_float+set}" = set; then
7000 enableval="$enable_decimal_float"
7001
7002 if test x$enablevar = xyes ; then
7003 case $target in
7004 powerpc*-*-linux* | i?86*-*-linux*)
7005 enable_decimal_float=yes
7006 ;;
7007 *)
7008 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7009 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7010 enable_decimal_float=no
7011 ;;
7012 esac
7013 fi
7014
7015 else
7016 enable_decimal_float=no
7017 fi;
7018
7019
7020
7021 dfp=`if test $enable_decimal_float = yes; then echo 1; else echo 0; fi`
7022
7023 cat >>confdefs.h <<_ACEOF
7024 #define ENABLE_DECIMAL_FLOAT $dfp
7025 _ACEOF
7026
7027
7028 # Enable threads
7029 # Pass with no value to take the default
7030 # Pass with a value to specify a thread package
7031 # Check whether --enable-threads or --disable-threads was given.
7032 if test "${enable_threads+set}" = set; then
7033 enableval="$enable_threads"
7034
7035 else
7036 enable_threads=''
7037 fi;
7038
7039 # Check whether --enable-tls or --disable-tls was given.
7040 if test "${enable_tls+set}" = set; then
7041 enableval="$enable_tls"
7042
7043 case $enable_tls in
7044 yes | no) ;;
7045 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7046 Valid choices are 'yes' and 'no'." >&5
7047 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7048 Valid choices are 'yes' and 'no'." >&2;}
7049 { (exit 1); exit 1; }; } ;;
7050 esac
7051
7052 else
7053 enable_tls=''
7054 fi;
7055
7056 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7057 if test "${enable_objc_gc+set}" = set; then
7058 enableval="$enable_objc_gc"
7059 if test x$enable_objc_gc = xno; then
7060 objc_boehm_gc=''
7061 else
7062 objc_boehm_gc=1
7063 fi
7064 else
7065 objc_boehm_gc=''
7066 fi;
7067
7068
7069 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7070 if test "${with_dwarf2+set}" = set; then
7071 withval="$with_dwarf2"
7072 dwarf2="$with_dwarf2"
7073 else
7074 dwarf2=no
7075 fi;
7076
7077 # Check whether --enable-shared or --disable-shared was given.
7078 if test "${enable_shared+set}" = set; then
7079 enableval="$enable_shared"
7080
7081 case $enable_shared in
7082 yes | no) ;;
7083 *)
7084 enable_shared=no
7085 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7086 for pkg in $enableval; do
7087 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7088 enable_shared=yes
7089 fi
7090 done
7091 IFS="$ac_save_ifs"
7092 ;;
7093 esac
7094
7095 else
7096 enable_shared=yes
7097 fi;
7098
7099
7100
7101 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7102 if test "${with_build_sysroot+set}" = set; then
7103 withval="$with_build_sysroot"
7104
7105 fi;
7106
7107
7108 # Check whether --with-sysroot or --without-sysroot was given.
7109 if test "${with_sysroot+set}" = set; then
7110 withval="$with_sysroot"
7111
7112 case ${with_sysroot} in
7113 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7114 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7115 esac
7116
7117 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7118 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
7119
7120 if test "x$exec_prefix" = xNONE; then
7121 if test "x$prefix" = xNONE; then
7122 test_prefix=/usr/local
7123 else
7124 test_prefix=$prefix
7125 fi
7126 else
7127 test_prefix=$exec_prefix
7128 fi
7129 case ${TARGET_SYSTEM_ROOT} in
7130 "${test_prefix}"|"${test_prefix}/"*|\
7131 '${exec_prefix}'|'${exec_prefix}/'*)
7132 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7133 TARGET_SYSTEM_ROOT_DEFINE="$t"
7134 ;;
7135 esac
7136
7137 else
7138
7139 TARGET_SYSTEM_ROOT=
7140 TARGET_SYSTEM_ROOT_DEFINE=
7141 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7142
7143 fi;
7144
7145
7146
7147
7148 # Build with intermodule optimisations
7149 # Check whether --enable-intermodule or --disable-intermodule was given.
7150 if test "${enable_intermodule+set}" = set; then
7151 enableval="$enable_intermodule"
7152 case ${enable_intermodule} in
7153 yes) onestep="-onestep";;
7154 *) onestep="";;
7155 esac
7156 else
7157 onestep=""
7158 fi;
7159
7160
7161 # Sanity check enable_languages in case someone does not run the toplevel
7162 # configure # script.
7163 # Check whether --enable-languages or --disable-languages was given.
7164 if test "${enable_languages+set}" = set; then
7165 enableval="$enable_languages"
7166 case ,${enable_languages}, in
7167 ,,|,yes,)
7168 # go safe -- we cannot be much sure without the toplevel
7169 # configure's
7170 # analysis of which target libs are present and usable
7171 enable_languages=c
7172 ;;
7173 *,all,*)
7174 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
7175 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
7176 { (exit 1); exit 1; }; }
7177 ;;
7178 *,c,*)
7179 ;;
7180 *)
7181 enable_languages=c,${enable_languages}
7182 ;;
7183 esac
7184 else
7185 enable_languages=c
7186 fi;
7187
7188
7189 # -------------------------
7190 # Checks for other programs
7191 # -------------------------
7192
7193 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7194 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
7195 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
7196 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
7197 echo $ECHO_N "(cached) $ECHO_C" >&6
7198 else
7199 cat >conftest.make <<\_ACEOF
7200 all:
7201 @echo 'ac_maketemp="$(MAKE)"'
7202 _ACEOF
7203 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7204 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
7205 if test -n "$ac_maketemp"; then
7206 eval ac_cv_prog_make_${ac_make}_set=yes
7207 else
7208 eval ac_cv_prog_make_${ac_make}_set=no
7209 fi
7210 rm -f conftest.make
7211 fi
7212 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7213 echo "$as_me:$LINENO: result: yes" >&5
7214 echo "${ECHO_T}yes" >&6
7215 SET_MAKE=
7216 else
7217 echo "$as_me:$LINENO: result: no" >&5
7218 echo "${ECHO_T}no" >&6
7219 SET_MAKE="MAKE=${MAKE-make}"
7220 fi
7221
7222
7223 # Find some useful tools
7224 for ac_prog in gawk mawk nawk awk
7225 do
7226 # Extract the first word of "$ac_prog", so it can be a program name with args.
7227 set dummy $ac_prog; ac_word=$2
7228 echo "$as_me:$LINENO: checking for $ac_word" >&5
7229 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7230 if test "${ac_cv_prog_AWK+set}" = set; then
7231 echo $ECHO_N "(cached) $ECHO_C" >&6
7232 else
7233 if test -n "$AWK"; then
7234 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7235 else
7236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7237 for as_dir in $PATH
7238 do
7239 IFS=$as_save_IFS
7240 test -z "$as_dir" && as_dir=.
7241 for ac_exec_ext in '' $ac_executable_extensions; do
7242 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7243 ac_cv_prog_AWK="$ac_prog"
7244 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7245 break 2
7246 fi
7247 done
7248 done
7249
7250 fi
7251 fi
7252 AWK=$ac_cv_prog_AWK
7253 if test -n "$AWK"; then
7254 echo "$as_me:$LINENO: result: $AWK" >&5
7255 echo "${ECHO_T}$AWK" >&6
7256 else
7257 echo "$as_me:$LINENO: result: no" >&5
7258 echo "${ECHO_T}no" >&6
7259 fi
7260
7261 test -n "$AWK" && break
7262 done
7263
7264 # We need awk to create options.c and options.h.
7265 # Bail out if it's missing.
7266 case ${AWK} in
7267 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7268 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7269 { (exit 1); exit 1; }; } ;;
7270 esac
7271
7272 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7273 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7274 if test "${gcc_cv_prog_LN_S+set}" = set; then
7275 echo $ECHO_N "(cached) $ECHO_C" >&6
7276 else
7277 rm -f conftestdata_t
7278 echo >conftestdata_f
7279 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7280 then
7281 gcc_cv_prog_LN_S="ln -s"
7282 else
7283 if ln conftestdata_f conftestdata_t 2>/dev/null
7284 then
7285 gcc_cv_prog_LN_S=ln
7286 else
7287 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7288 then
7289 gcc_cv_prog_LN_S="cp -p"
7290 else
7291 gcc_cv_prog_LN_S=cp
7292 fi
7293 fi
7294 fi
7295 rm -f conftestdata_f conftestdata_t
7296
7297 fi
7298 LN_S="$gcc_cv_prog_LN_S"
7299 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7300 echo "$as_me:$LINENO: result: yes" >&5
7301 echo "${ECHO_T}yes" >&6
7302 else
7303 if test "$gcc_cv_prog_LN_S" = "ln"; then
7304 echo "$as_me:$LINENO: result: no, using ln" >&5
7305 echo "${ECHO_T}no, using ln" >&6
7306 else
7307 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7308 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7309 fi
7310 fi
7311
7312 echo "$as_me:$LINENO: checking whether ln works" >&5
7313 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7314 if test "${acx_cv_prog_LN+set}" = set; then
7315 echo $ECHO_N "(cached) $ECHO_C" >&6
7316 else
7317 rm -f conftestdata_t
7318 echo >conftestdata_f
7319 if ln conftestdata_f conftestdata_t 2>/dev/null
7320 then
7321 acx_cv_prog_LN=ln
7322 else
7323 acx_cv_prog_LN=no
7324 fi
7325 rm -f conftestdata_f conftestdata_t
7326
7327 fi
7328 if test $acx_cv_prog_LN = no; then
7329 LN="$LN_S"
7330 echo "$as_me:$LINENO: result: no, using $LN" >&5
7331 echo "${ECHO_T}no, using $LN" >&6
7332 else
7333 LN="$acx_cv_prog_LN"
7334 echo "$as_me:$LINENO: result: yes" >&5
7335 echo "${ECHO_T}yes" >&6
7336 fi
7337
7338 if test -n "$ac_tool_prefix"; then
7339 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7340 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7341 echo "$as_me:$LINENO: checking for $ac_word" >&5
7342 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7343 if test "${ac_cv_prog_RANLIB+set}" = set; then
7344 echo $ECHO_N "(cached) $ECHO_C" >&6
7345 else
7346 if test -n "$RANLIB"; then
7347 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7348 else
7349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7350 for as_dir in $PATH
7351 do
7352 IFS=$as_save_IFS
7353 test -z "$as_dir" && as_dir=.
7354 for ac_exec_ext in '' $ac_executable_extensions; do
7355 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7356 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7357 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7358 break 2
7359 fi
7360 done
7361 done
7362
7363 fi
7364 fi
7365 RANLIB=$ac_cv_prog_RANLIB
7366 if test -n "$RANLIB"; then
7367 echo "$as_me:$LINENO: result: $RANLIB" >&5
7368 echo "${ECHO_T}$RANLIB" >&6
7369 else
7370 echo "$as_me:$LINENO: result: no" >&5
7371 echo "${ECHO_T}no" >&6
7372 fi
7373
7374 fi
7375 if test -z "$ac_cv_prog_RANLIB"; then
7376 ac_ct_RANLIB=$RANLIB
7377 # Extract the first word of "ranlib", so it can be a program name with args.
7378 set dummy ranlib; ac_word=$2
7379 echo "$as_me:$LINENO: checking for $ac_word" >&5
7380 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7381 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7382 echo $ECHO_N "(cached) $ECHO_C" >&6
7383 else
7384 if test -n "$ac_ct_RANLIB"; then
7385 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7386 else
7387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7388 for as_dir in $PATH
7389 do
7390 IFS=$as_save_IFS
7391 test -z "$as_dir" && as_dir=.
7392 for ac_exec_ext in '' $ac_executable_extensions; do
7393 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7394 ac_cv_prog_ac_ct_RANLIB="ranlib"
7395 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7396 break 2
7397 fi
7398 done
7399 done
7400
7401 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7402 fi
7403 fi
7404 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7405 if test -n "$ac_ct_RANLIB"; then
7406 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7407 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7408 else
7409 echo "$as_me:$LINENO: result: no" >&5
7410 echo "${ECHO_T}no" >&6
7411 fi
7412
7413 RANLIB=$ac_ct_RANLIB
7414 else
7415 RANLIB="$ac_cv_prog_RANLIB"
7416 fi
7417
7418 case "${host}" in
7419 *-*-darwin*)
7420 # By default, the Darwin ranlib will not treat common symbols as
7421 # definitions when building the archive table of contents. Other
7422 # ranlibs do that; pass an option to the Darwin ranlib that makes
7423 # it behave similarly.
7424 ranlib_flags="-c"
7425 ;;
7426 *)
7427 ranlib_flags=""
7428 esac
7429
7430
7431 # Find a good install program. We prefer a C program (faster),
7432 # so one script is as good as another. But avoid the broken or
7433 # incompatible versions:
7434 # SysV /etc/install, /usr/sbin/install
7435 # SunOS /usr/etc/install
7436 # IRIX /sbin/install
7437 # AIX /bin/install
7438 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7439 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7440 # ./install, which can be erroneously created by make from ./install.sh.
7441 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7442 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7443 if test -z "$INSTALL"; then
7444 if test "${ac_cv_path_install+set}" = set; then
7445 echo $ECHO_N "(cached) $ECHO_C" >&6
7446 else
7447 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7448 for ac_dir in $PATH; do
7449 # Account for people who put trailing slashes in PATH elements.
7450 case "$ac_dir/" in
7451 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7452 *)
7453 # OSF1 and SCO ODT 3.0 have their own names for install.
7454 for ac_prog in ginstall scoinst install; do
7455 if test -f $ac_dir/$ac_prog; then
7456 if test $ac_prog = install &&
7457 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7458 # AIX install. It has an incompatible calling convention.
7459 # OSF/1 installbsd also uses dspmsg, but is usable.
7460 :
7461 else
7462 ac_cv_path_install="$ac_dir/$ac_prog -c"
7463 break 2
7464 fi
7465 fi
7466 done
7467 ;;
7468 esac
7469 done
7470 IFS="$ac_save_IFS"
7471
7472 fi
7473 if test "${ac_cv_path_install+set}" = set; then
7474 INSTALL="$ac_cv_path_install"
7475 else
7476 # As a last resort, use the slow shell script. We don't cache a
7477 # path for INSTALL within a source directory, because that will
7478 # break other packages using the cache if that directory is
7479 # removed, or if the path is relative.
7480 INSTALL="$ac_install_sh"
7481 fi
7482 fi
7483 echo "$as_me:$LINENO: result: $INSTALL" >&5
7484 echo "${ECHO_T}$INSTALL" >&6
7485
7486 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7487 # It thinks the first close brace ends the variable substitution.
7488 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7489
7490 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7491
7492
7493 # See if cmp has --ignore-initial.
7494 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7495 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7496 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7497 echo $ECHO_N "(cached) $ECHO_C" >&6
7498 else
7499 echo abfoo >t1
7500 echo cdfoo >t2
7501 gcc_cv_prog_cmp_skip=slowcompare
7502 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7503 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7504 :
7505 else
7506 gcc_cv_prog_cmp_skip=gnucompare
7507 fi
7508 fi
7509 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7510 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7511 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7512 :
7513 else
7514 gcc_cv_prog_cmp_skip=fastcompare
7515 fi
7516 fi
7517 fi
7518 rm t1 t2
7519
7520 fi
7521 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7522 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7523 make_compare_target=$gcc_cv_prog_cmp_skip
7524
7525
7526
7527 # See if we have the mktemp command.
7528 # Extract the first word of "mktemp", so it can be a program name with args.
7529 set dummy mktemp; ac_word=$2
7530 echo "$as_me:$LINENO: checking for $ac_word" >&5
7531 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7532 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7533 echo $ECHO_N "(cached) $ECHO_C" >&6
7534 else
7535 if test -n "$have_mktemp_command"; then
7536 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7537 else
7538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7539 for as_dir in $PATH
7540 do
7541 IFS=$as_save_IFS
7542 test -z "$as_dir" && as_dir=.
7543 for ac_exec_ext in '' $ac_executable_extensions; do
7544 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7545 ac_cv_prog_have_mktemp_command="yes"
7546 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7547 break 2
7548 fi
7549 done
7550 done
7551
7552 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7553 fi
7554 fi
7555 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7556 if test -n "$have_mktemp_command"; then
7557 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7558 echo "${ECHO_T}$have_mktemp_command" >&6
7559 else
7560 echo "$as_me:$LINENO: result: no" >&5
7561 echo "${ECHO_T}no" >&6
7562 fi
7563
7564
7565 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7566
7567 # See if makeinfo has been installed and is modern enough
7568 # that we can use it.
7569
7570 ac_executable_extensions="$build_exeext"
7571
7572 # Extract the first word of "makeinfo", so it can be a program name with args.
7573 set dummy makeinfo; ac_word=$2
7574 echo "$as_me:$LINENO: checking for $ac_word" >&5
7575 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7576 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7577 echo $ECHO_N "(cached) $ECHO_C" >&6
7578 else
7579 if test -n "$MAKEINFO"; then
7580 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7581 else
7582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7583 for as_dir in $PATH
7584 do
7585 IFS=$as_save_IFS
7586 test -z "$as_dir" && as_dir=.
7587 for ac_exec_ext in '' $ac_executable_extensions; do
7588 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7589 ac_cv_prog_MAKEINFO="makeinfo"
7590 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7591 break 2
7592 fi
7593 done
7594 done
7595
7596 fi
7597 fi
7598 MAKEINFO=$ac_cv_prog_MAKEINFO
7599 if test -n "$MAKEINFO"; then
7600 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7601 echo "${ECHO_T}$MAKEINFO" >&6
7602 else
7603 echo "$as_me:$LINENO: result: no" >&5
7604 echo "${ECHO_T}no" >&6
7605 fi
7606
7607 if test -n "$MAKEINFO"; then
7608 # Found it, now check the version.
7609 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7610 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7611 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7612 echo $ECHO_N "(cached) $ECHO_C" >&6
7613 else
7614 ac_prog_version=`$MAKEINFO --version 2>&1 |
7615 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7616 echo "configure:7616: version of makeinfo is $ac_prog_version" >&5
7617 case $ac_prog_version in
7618 '') gcc_cv_prog_makeinfo_modern=no;;
7619 4.[4-9]*)
7620 gcc_cv_prog_makeinfo_modern=yes;;
7621 *) gcc_cv_prog_makeinfo_modern=no;;
7622 esac
7623
7624 fi
7625 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7626 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7627 else
7628 gcc_cv_prog_makeinfo_modern=no
7629 fi
7630
7631 if test $gcc_cv_prog_makeinfo_modern = no; then
7632 MAKEINFO="$MISSING makeinfo"
7633 { echo "$as_me:$LINENO: WARNING:
7634 *** Makeinfo is missing or too old.
7635 *** Info documentation will not be built." >&5
7636 echo "$as_me: WARNING:
7637 *** Makeinfo is missing or too old.
7638 *** Info documentation will not be built." >&2;}
7639 BUILD_INFO=
7640 else
7641 BUILD_INFO=info
7642 fi
7643
7644
7645 # Is pod2man recent enough to regenerate manpages?
7646 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7647 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7648 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7649 echo "$as_me:$LINENO: result: yes" >&5
7650 echo "${ECHO_T}yes" >&6
7651 GENERATED_MANPAGES=generated-manpages
7652 else
7653 echo "$as_me:$LINENO: result: no" >&5
7654 echo "${ECHO_T}no" >&6
7655 GENERATED_MANPAGES=
7656 fi
7657
7658
7659 # How about lex?
7660 for ac_prog in flex
7661 do
7662 # Extract the first word of "$ac_prog", so it can be a program name with args.
7663 set dummy $ac_prog; ac_word=$2
7664 echo "$as_me:$LINENO: checking for $ac_word" >&5
7665 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7666 if test "${ac_cv_prog_FLEX+set}" = set; then
7667 echo $ECHO_N "(cached) $ECHO_C" >&6
7668 else
7669 if test -n "$FLEX"; then
7670 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7671 else
7672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7673 for as_dir in $PATH
7674 do
7675 IFS=$as_save_IFS
7676 test -z "$as_dir" && as_dir=.
7677 for ac_exec_ext in '' $ac_executable_extensions; do
7678 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7679 ac_cv_prog_FLEX="$ac_prog"
7680 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7681 break 2
7682 fi
7683 done
7684 done
7685
7686 fi
7687 fi
7688 FLEX=$ac_cv_prog_FLEX
7689 if test -n "$FLEX"; then
7690 echo "$as_me:$LINENO: result: $FLEX" >&5
7691 echo "${ECHO_T}$FLEX" >&6
7692 else
7693 echo "$as_me:$LINENO: result: no" >&5
7694 echo "${ECHO_T}no" >&6
7695 fi
7696
7697 test -n "$FLEX" && break
7698 done
7699 test -n "$FLEX" || FLEX="$MISSING flex"
7700
7701
7702 # Bison?
7703 for ac_prog in bison
7704 do
7705 # Extract the first word of "$ac_prog", so it can be a program name with args.
7706 set dummy $ac_prog; ac_word=$2
7707 echo "$as_me:$LINENO: checking for $ac_word" >&5
7708 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7709 if test "${ac_cv_prog_BISON+set}" = set; then
7710 echo $ECHO_N "(cached) $ECHO_C" >&6
7711 else
7712 if test -n "$BISON"; then
7713 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7714 else
7715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7716 for as_dir in $PATH
7717 do
7718 IFS=$as_save_IFS
7719 test -z "$as_dir" && as_dir=.
7720 for ac_exec_ext in '' $ac_executable_extensions; do
7721 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7722 ac_cv_prog_BISON="$ac_prog"
7723 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7724 break 2
7725 fi
7726 done
7727 done
7728
7729 fi
7730 fi
7731 BISON=$ac_cv_prog_BISON
7732 if test -n "$BISON"; then
7733 echo "$as_me:$LINENO: result: $BISON" >&5
7734 echo "${ECHO_T}$BISON" >&6
7735 else
7736 echo "$as_me:$LINENO: result: no" >&5
7737 echo "${ECHO_T}no" >&6
7738 fi
7739
7740 test -n "$BISON" && break
7741 done
7742 test -n "$BISON" || BISON="$MISSING bison"
7743
7744
7745 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7746 # check for build == host before using them.
7747
7748 # NM
7749 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7750 && test -d ../binutils ; then
7751 NM='$(objdir)/../binutils/nm-new'
7752 else
7753 # Extract the first word of "nm", so it can be a program name with args.
7754 set dummy nm; ac_word=$2
7755 echo "$as_me:$LINENO: checking for $ac_word" >&5
7756 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7757 if test "${ac_cv_prog_NM+set}" = set; then
7758 echo $ECHO_N "(cached) $ECHO_C" >&6
7759 else
7760 if test -n "$NM"; then
7761 ac_cv_prog_NM="$NM" # Let the user override the test.
7762 else
7763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7764 for as_dir in $PATH
7765 do
7766 IFS=$as_save_IFS
7767 test -z "$as_dir" && as_dir=.
7768 for ac_exec_ext in '' $ac_executable_extensions; do
7769 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7770 ac_cv_prog_NM="nm"
7771 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7772 break 2
7773 fi
7774 done
7775 done
7776
7777 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7778 fi
7779 fi
7780 NM=$ac_cv_prog_NM
7781 if test -n "$NM"; then
7782 echo "$as_me:$LINENO: result: $NM" >&5
7783 echo "${ECHO_T}$NM" >&6
7784 else
7785 echo "$as_me:$LINENO: result: no" >&5
7786 echo "${ECHO_T}no" >&6
7787 fi
7788
7789 fi
7790
7791 # AR
7792 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7793 && test -d ../binutils ; then
7794 AR='$(objdir)/../binutils/ar'
7795 else
7796 # Extract the first word of "ar", so it can be a program name with args.
7797 set dummy ar; ac_word=$2
7798 echo "$as_me:$LINENO: checking for $ac_word" >&5
7799 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7800 if test "${ac_cv_prog_AR+set}" = set; then
7801 echo $ECHO_N "(cached) $ECHO_C" >&6
7802 else
7803 if test -n "$AR"; then
7804 ac_cv_prog_AR="$AR" # Let the user override the test.
7805 else
7806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7807 for as_dir in $PATH
7808 do
7809 IFS=$as_save_IFS
7810 test -z "$as_dir" && as_dir=.
7811 for ac_exec_ext in '' $ac_executable_extensions; do
7812 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7813 ac_cv_prog_AR="ar"
7814 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7815 break 2
7816 fi
7817 done
7818 done
7819
7820 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7821 fi
7822 fi
7823 AR=$ac_cv_prog_AR
7824 if test -n "$AR"; then
7825 echo "$as_me:$LINENO: result: $AR" >&5
7826 echo "${ECHO_T}$AR" >&6
7827 else
7828 echo "$as_me:$LINENO: result: no" >&5
7829 echo "${ECHO_T}no" >&6
7830 fi
7831
7832 fi
7833
7834
7835 # --------------------
7836 # Checks for C headers
7837 # --------------------
7838
7839 echo "$as_me:$LINENO: checking for GNU C library" >&5
7840 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7841 if test "${gcc_cv_glibc+set}" = set; then
7842 echo $ECHO_N "(cached) $ECHO_C" >&6
7843 else
7844 cat >conftest.$ac_ext <<_ACEOF
7845 /* confdefs.h. */
7846 _ACEOF
7847 cat confdefs.h >>conftest.$ac_ext
7848 cat >>conftest.$ac_ext <<_ACEOF
7849 /* end confdefs.h. */
7850 #include <features.h>
7851 int
7852 main ()
7853 {
7854
7855 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7856 #error Not a GNU C library system
7857 #endif
7858 ;
7859 return 0;
7860 }
7861 _ACEOF
7862 rm -f conftest.$ac_objext
7863 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7864 (eval $ac_compile) 2>conftest.er1
7865 ac_status=$?
7866 grep -v '^ *+' conftest.er1 >conftest.err
7867 rm -f conftest.er1
7868 cat conftest.err >&5
7869 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7870 (exit $ac_status); } &&
7871 { ac_try='test -z "$ac_c_werror_flag"
7872 || test ! -s conftest.err'
7873 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7874 (eval $ac_try) 2>&5
7875 ac_status=$?
7876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7877 (exit $ac_status); }; } &&
7878 { ac_try='test -s conftest.$ac_objext'
7879 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7880 (eval $ac_try) 2>&5
7881 ac_status=$?
7882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7883 (exit $ac_status); }; }; then
7884 gcc_cv_glibc=yes
7885 else
7886 echo "$as_me: failed program was:" >&5
7887 sed 's/^/| /' conftest.$ac_ext >&5
7888
7889 gcc_cv_glibc=no
7890 fi
7891 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7892 fi
7893
7894 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7895 echo "${ECHO_T}$gcc_cv_glibc" >&6
7896 if test $gcc_cv_glibc = yes; then
7897
7898 cat >>confdefs.h <<\_ACEOF
7899 #define _GNU_SOURCE 1
7900 _ACEOF
7901
7902 fi
7903
7904 # Need to reject headers which give warnings, so that the -Werror bootstrap
7905 # works later. *sigh* This needs to come before all header checks.
7906
7907 ac_c_preproc_warn_flag=yes
7908
7909 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7910 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7911 if test "${ac_cv_header_stdc+set}" = set; then
7912 echo $ECHO_N "(cached) $ECHO_C" >&6
7913 else
7914 cat >conftest.$ac_ext <<_ACEOF
7915 /* confdefs.h. */
7916 _ACEOF
7917 cat confdefs.h >>conftest.$ac_ext
7918 cat >>conftest.$ac_ext <<_ACEOF
7919 /* end confdefs.h. */
7920 #include <stdlib.h>
7921 #include <stdarg.h>
7922 #include <string.h>
7923 #include <float.h>
7924
7925 int
7926 main ()
7927 {
7928
7929 ;
7930 return 0;
7931 }
7932 _ACEOF
7933 rm -f conftest.$ac_objext
7934 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7935 (eval $ac_compile) 2>conftest.er1
7936 ac_status=$?
7937 grep -v '^ *+' conftest.er1 >conftest.err
7938 rm -f conftest.er1
7939 cat conftest.err >&5
7940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7941 (exit $ac_status); } &&
7942 { ac_try='test -z "$ac_c_werror_flag"
7943 || test ! -s conftest.err'
7944 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7945 (eval $ac_try) 2>&5
7946 ac_status=$?
7947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7948 (exit $ac_status); }; } &&
7949 { ac_try='test -s conftest.$ac_objext'
7950 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7951 (eval $ac_try) 2>&5
7952 ac_status=$?
7953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7954 (exit $ac_status); }; }; then
7955 ac_cv_header_stdc=yes
7956 else
7957 echo "$as_me: failed program was:" >&5
7958 sed 's/^/| /' conftest.$ac_ext >&5
7959
7960 ac_cv_header_stdc=no
7961 fi
7962 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7963
7964 if test $ac_cv_header_stdc = yes; then
7965 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7966 cat >conftest.$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 <string.h>
7973
7974 _ACEOF
7975 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7976 $EGREP "memchr" >/dev/null 2>&1; then
7977 :
7978 else
7979 ac_cv_header_stdc=no
7980 fi
7981 rm -f conftest*
7982
7983 fi
7984
7985 if test $ac_cv_header_stdc = yes; then
7986 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7987 cat >conftest.$ac_ext <<_ACEOF
7988 /* confdefs.h. */
7989 _ACEOF
7990 cat confdefs.h >>conftest.$ac_ext
7991 cat >>conftest.$ac_ext <<_ACEOF
7992 /* end confdefs.h. */
7993 #include <stdlib.h>
7994
7995 _ACEOF
7996 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7997 $EGREP "free" >/dev/null 2>&1; then
7998 :
7999 else
8000 ac_cv_header_stdc=no
8001 fi
8002 rm -f conftest*
8003
8004 fi
8005
8006 if test $ac_cv_header_stdc = yes; then
8007 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8008 if test "$cross_compiling" = yes; then
8009 :
8010 else
8011 cat >conftest.$ac_ext <<_ACEOF
8012 /* confdefs.h. */
8013 _ACEOF
8014 cat confdefs.h >>conftest.$ac_ext
8015 cat >>conftest.$ac_ext <<_ACEOF
8016 /* end confdefs.h. */
8017 #include <ctype.h>
8018 #if ((' ' & 0x0FF) == 0x020)
8019 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8020 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8021 #else
8022 # define ISLOWER(c) \
8023 (('a' <= (c) && (c) <= 'i') \
8024 || ('j' <= (c) && (c) <= 'r') \
8025 || ('s' <= (c) && (c) <= 'z'))
8026 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8027 #endif
8028
8029 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8030 int
8031 main ()
8032 {
8033 int i;
8034 for (i = 0; i < 256; i++)
8035 if (XOR (islower (i), ISLOWER (i))
8036 || toupper (i) != TOUPPER (i))
8037 exit(2);
8038 exit (0);
8039 }
8040 _ACEOF
8041 rm -f conftest$ac_exeext
8042 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8043 (eval $ac_link) 2>&5
8044 ac_status=$?
8045 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8046 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8047 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8048 (eval $ac_try) 2>&5
8049 ac_status=$?
8050 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8051 (exit $ac_status); }; }; then
8052 :
8053 else
8054 echo "$as_me: program exited with status $ac_status" >&5
8055 echo "$as_me: failed program was:" >&5
8056 sed 's/^/| /' conftest.$ac_ext >&5
8057
8058 ( exit $ac_status )
8059 ac_cv_header_stdc=no
8060 fi
8061 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8062 fi
8063 fi
8064 fi
8065 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8066 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8067 if test $ac_cv_header_stdc = yes; then
8068
8069 cat >>confdefs.h <<\_ACEOF
8070 #define STDC_HEADERS 1
8071 _ACEOF
8072
8073 fi
8074
8075 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8076 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8077 if test "${ac_cv_header_time+set}" = set; then
8078 echo $ECHO_N "(cached) $ECHO_C" >&6
8079 else
8080 cat >conftest.$ac_ext <<_ACEOF
8081 /* confdefs.h. */
8082 _ACEOF
8083 cat confdefs.h >>conftest.$ac_ext
8084 cat >>conftest.$ac_ext <<_ACEOF
8085 /* end confdefs.h. */
8086 #include <sys/types.h>
8087 #include <sys/time.h>
8088 #include <time.h>
8089
8090 int
8091 main ()
8092 {
8093 if ((struct tm *) 0)
8094 return 0;
8095 ;
8096 return 0;
8097 }
8098 _ACEOF
8099 rm -f conftest.$ac_objext
8100 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8101 (eval $ac_compile) 2>conftest.er1
8102 ac_status=$?
8103 grep -v '^ *+' conftest.er1 >conftest.err
8104 rm -f conftest.er1
8105 cat conftest.err >&5
8106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8107 (exit $ac_status); } &&
8108 { ac_try='test -z "$ac_c_werror_flag"
8109 || test ! -s conftest.err'
8110 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8111 (eval $ac_try) 2>&5
8112 ac_status=$?
8113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8114 (exit $ac_status); }; } &&
8115 { ac_try='test -s conftest.$ac_objext'
8116 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8117 (eval $ac_try) 2>&5
8118 ac_status=$?
8119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8120 (exit $ac_status); }; }; then
8121 ac_cv_header_time=yes
8122 else
8123 echo "$as_me: failed program was:" >&5
8124 sed 's/^/| /' conftest.$ac_ext >&5
8125
8126 ac_cv_header_time=no
8127 fi
8128 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8129 fi
8130 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8131 echo "${ECHO_T}$ac_cv_header_time" >&6
8132 if test $ac_cv_header_time = yes; then
8133
8134 cat >>confdefs.h <<\_ACEOF
8135 #define TIME_WITH_SYS_TIME 1
8136 _ACEOF
8137
8138 fi
8139
8140 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
8141 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
8142 if test "${gcc_cv_header_string+set}" = set; then
8143 echo $ECHO_N "(cached) $ECHO_C" >&6
8144 else
8145 cat >conftest.$ac_ext <<_ACEOF
8146 /* confdefs.h. */
8147 _ACEOF
8148 cat confdefs.h >>conftest.$ac_ext
8149 cat >>conftest.$ac_ext <<_ACEOF
8150 /* end confdefs.h. */
8151 #include <string.h>
8152 #include <strings.h>
8153 int
8154 main ()
8155 {
8156
8157 ;
8158 return 0;
8159 }
8160 _ACEOF
8161 rm -f conftest.$ac_objext
8162 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8163 (eval $ac_compile) 2>conftest.er1
8164 ac_status=$?
8165 grep -v '^ *+' conftest.er1 >conftest.err
8166 rm -f conftest.er1
8167 cat conftest.err >&5
8168 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8169 (exit $ac_status); } &&
8170 { ac_try='test -z "$ac_c_werror_flag"
8171 || test ! -s conftest.err'
8172 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8173 (eval $ac_try) 2>&5
8174 ac_status=$?
8175 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8176 (exit $ac_status); }; } &&
8177 { ac_try='test -s conftest.$ac_objext'
8178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8179 (eval $ac_try) 2>&5
8180 ac_status=$?
8181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8182 (exit $ac_status); }; }; then
8183 gcc_cv_header_string=yes
8184 else
8185 echo "$as_me: failed program was:" >&5
8186 sed 's/^/| /' conftest.$ac_ext >&5
8187
8188 gcc_cv_header_string=no
8189 fi
8190 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8191 fi
8192 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
8193 echo "${ECHO_T}$gcc_cv_header_string" >&6
8194 if test $gcc_cv_header_string = yes; then
8195
8196 cat >>confdefs.h <<\_ACEOF
8197 #define STRING_WITH_STRINGS 1
8198 _ACEOF
8199
8200 fi
8201
8202 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8203 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
8204 if test "${ac_cv_header_sys_wait_h+set}" = set; then
8205 echo $ECHO_N "(cached) $ECHO_C" >&6
8206 else
8207 cat >conftest.$ac_ext <<_ACEOF
8208 /* confdefs.h. */
8209 _ACEOF
8210 cat confdefs.h >>conftest.$ac_ext
8211 cat >>conftest.$ac_ext <<_ACEOF
8212 /* end confdefs.h. */
8213 #include <sys/types.h>
8214 #include <sys/wait.h>
8215 #ifndef WEXITSTATUS
8216 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8217 #endif
8218 #ifndef WIFEXITED
8219 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8220 #endif
8221
8222 int
8223 main ()
8224 {
8225 int s;
8226 wait (&s);
8227 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8228 ;
8229 return 0;
8230 }
8231 _ACEOF
8232 rm -f conftest.$ac_objext
8233 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8234 (eval $ac_compile) 2>conftest.er1
8235 ac_status=$?
8236 grep -v '^ *+' conftest.er1 >conftest.err
8237 rm -f conftest.er1
8238 cat conftest.err >&5
8239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8240 (exit $ac_status); } &&
8241 { ac_try='test -z "$ac_c_werror_flag"
8242 || test ! -s conftest.err'
8243 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8244 (eval $ac_try) 2>&5
8245 ac_status=$?
8246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8247 (exit $ac_status); }; } &&
8248 { ac_try='test -s conftest.$ac_objext'
8249 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8250 (eval $ac_try) 2>&5
8251 ac_status=$?
8252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8253 (exit $ac_status); }; }; then
8254 ac_cv_header_sys_wait_h=yes
8255 else
8256 echo "$as_me: failed program was:" >&5
8257 sed 's/^/| /' conftest.$ac_ext >&5
8258
8259 ac_cv_header_sys_wait_h=no
8260 fi
8261 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8262 fi
8263 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8264 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8265 if test $ac_cv_header_sys_wait_h = yes; then
8266
8267 cat >>confdefs.h <<\_ACEOF
8268 #define HAVE_SYS_WAIT_H 1
8269 _ACEOF
8270
8271 fi
8272
8273
8274
8275
8276
8277
8278
8279
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8296 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8297 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8298 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8299 do
8300 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8301 echo "$as_me:$LINENO: checking for $ac_header" >&5
8302 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8303 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8304 echo $ECHO_N "(cached) $ECHO_C" >&6
8305 else
8306 cat >conftest.$ac_ext <<_ACEOF
8307 /* confdefs.h. */
8308 _ACEOF
8309 cat confdefs.h >>conftest.$ac_ext
8310 cat >>conftest.$ac_ext <<_ACEOF
8311 /* end confdefs.h. */
8312 #include <$ac_header>
8313 _ACEOF
8314 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8315 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8316 ac_status=$?
8317 grep -v '^ *+' conftest.er1 >conftest.err
8318 rm -f conftest.er1
8319 cat conftest.err >&5
8320 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8321 (exit $ac_status); } >/dev/null; then
8322 if test -s conftest.err; then
8323 ac_cpp_err=$ac_c_preproc_warn_flag
8324 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8325 else
8326 ac_cpp_err=
8327 fi
8328 else
8329 ac_cpp_err=yes
8330 fi
8331 if test -z "$ac_cpp_err"; then
8332 eval "$as_ac_Header=yes"
8333 else
8334 echo "$as_me: failed program was:" >&5
8335 sed 's/^/| /' conftest.$ac_ext >&5
8336
8337 eval "$as_ac_Header=no"
8338 fi
8339 rm -f conftest.err conftest.$ac_ext
8340 fi
8341 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8342 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8343 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8344 cat >>confdefs.h <<_ACEOF
8345 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8346 _ACEOF
8347
8348 fi
8349 done
8350
8351
8352 # Check for thread headers.
8353 echo "$as_me:$LINENO: checking for thread.h" >&5
8354 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8355 if test "${ac_cv_header_thread_h+set}" = set; then
8356 echo $ECHO_N "(cached) $ECHO_C" >&6
8357 else
8358 cat >conftest.$ac_ext <<_ACEOF
8359 /* confdefs.h. */
8360 _ACEOF
8361 cat confdefs.h >>conftest.$ac_ext
8362 cat >>conftest.$ac_ext <<_ACEOF
8363 /* end confdefs.h. */
8364 #include <thread.h>
8365 _ACEOF
8366 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8367 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8368 ac_status=$?
8369 grep -v '^ *+' conftest.er1 >conftest.err
8370 rm -f conftest.er1
8371 cat conftest.err >&5
8372 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8373 (exit $ac_status); } >/dev/null; then
8374 if test -s conftest.err; then
8375 ac_cpp_err=$ac_c_preproc_warn_flag
8376 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8377 else
8378 ac_cpp_err=
8379 fi
8380 else
8381 ac_cpp_err=yes
8382 fi
8383 if test -z "$ac_cpp_err"; then
8384 ac_cv_header_thread_h=yes
8385 else
8386 echo "$as_me: failed program was:" >&5
8387 sed 's/^/| /' conftest.$ac_ext >&5
8388
8389 ac_cv_header_thread_h=no
8390 fi
8391 rm -f conftest.err conftest.$ac_ext
8392 fi
8393 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8394 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8395 if test $ac_cv_header_thread_h = yes; then
8396 have_thread_h=yes
8397 else
8398 have_thread_h=
8399 fi
8400
8401 echo "$as_me:$LINENO: checking for pthread.h" >&5
8402 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8403 if test "${ac_cv_header_pthread_h+set}" = set; then
8404 echo $ECHO_N "(cached) $ECHO_C" >&6
8405 else
8406 cat >conftest.$ac_ext <<_ACEOF
8407 /* confdefs.h. */
8408 _ACEOF
8409 cat confdefs.h >>conftest.$ac_ext
8410 cat >>conftest.$ac_ext <<_ACEOF
8411 /* end confdefs.h. */
8412 #include <pthread.h>
8413 _ACEOF
8414 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8415 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8416 ac_status=$?
8417 grep -v '^ *+' conftest.er1 >conftest.err
8418 rm -f conftest.er1
8419 cat conftest.err >&5
8420 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8421 (exit $ac_status); } >/dev/null; then
8422 if test -s conftest.err; then
8423 ac_cpp_err=$ac_c_preproc_warn_flag
8424 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8425 else
8426 ac_cpp_err=
8427 fi
8428 else
8429 ac_cpp_err=yes
8430 fi
8431 if test -z "$ac_cpp_err"; then
8432 ac_cv_header_pthread_h=yes
8433 else
8434 echo "$as_me: failed program was:" >&5
8435 sed 's/^/| /' conftest.$ac_ext >&5
8436
8437 ac_cv_header_pthread_h=no
8438 fi
8439 rm -f conftest.err conftest.$ac_ext
8440 fi
8441 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8442 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8443 if test $ac_cv_header_pthread_h = yes; then
8444 have_pthread_h=yes
8445 else
8446 have_pthread_h=
8447 fi
8448
8449
8450 # These tests can't be done till we know if we have limits.h.
8451 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8452 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8453 if test "${gcc_cv_decl_char_bit+set}" = set; then
8454 echo $ECHO_N "(cached) $ECHO_C" >&6
8455 else
8456 cat >conftest.$ac_ext <<_ACEOF
8457 /* confdefs.h. */
8458 _ACEOF
8459 cat confdefs.h >>conftest.$ac_ext
8460 cat >>conftest.$ac_ext <<_ACEOF
8461 /* end confdefs.h. */
8462 #ifdef HAVE_LIMITS_H
8463 #include <limits.h>
8464 #endif
8465 #ifdef CHAR_BIT
8466 found
8467 #endif
8468 _ACEOF
8469 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8470 $EGREP "found" >/dev/null 2>&1; then
8471 gcc_cv_decl_char_bit=yes
8472 else
8473 gcc_cv_decl_char_bit=no
8474 fi
8475 rm -f conftest*
8476
8477
8478 fi
8479 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8480 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8481 if test $gcc_cv_decl_char_bit = no; then
8482 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8483 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8484 if test "${gcc_cv_c_nbby+set}" = set; then
8485 echo $ECHO_N "(cached) $ECHO_C" >&6
8486 else
8487 i=8
8488 gcc_cv_c_nbby=
8489 while test $i -lt 65; do
8490 cat >conftest.$ac_ext <<_ACEOF
8491 /* confdefs.h. */
8492 _ACEOF
8493 cat confdefs.h >>conftest.$ac_ext
8494 cat >>conftest.$ac_ext <<_ACEOF
8495 /* end confdefs.h. */
8496
8497 int
8498 main ()
8499 {
8500 switch(0) {
8501 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8502 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8503 ; }
8504 ;
8505 return 0;
8506 }
8507 _ACEOF
8508 rm -f conftest.$ac_objext
8509 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8510 (eval $ac_compile) 2>conftest.er1
8511 ac_status=$?
8512 grep -v '^ *+' conftest.er1 >conftest.err
8513 rm -f conftest.er1
8514 cat conftest.err >&5
8515 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8516 (exit $ac_status); } &&
8517 { ac_try='test -z "$ac_c_werror_flag"
8518 || test ! -s conftest.err'
8519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8520 (eval $ac_try) 2>&5
8521 ac_status=$?
8522 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8523 (exit $ac_status); }; } &&
8524 { ac_try='test -s conftest.$ac_objext'
8525 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8526 (eval $ac_try) 2>&5
8527 ac_status=$?
8528 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8529 (exit $ac_status); }; }; then
8530 gcc_cv_c_nbby=$i; break
8531 else
8532 echo "$as_me: failed program was:" >&5
8533 sed 's/^/| /' conftest.$ac_ext >&5
8534
8535 fi
8536 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8537 i=`expr $i + 1`
8538 done
8539 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8540
8541 fi
8542 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8543 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8544 if test $gcc_cv_c_nbby = failed; then
8545 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8546 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8547 { (exit 1); exit 1; }; }
8548 else
8549
8550 cat >>confdefs.h <<_ACEOF
8551 #define CHAR_BIT $gcc_cv_c_nbby
8552 _ACEOF
8553
8554 fi
8555 fi
8556 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8557 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8558 if test "${ac_cv_c_bigendian+set}" = set; then
8559 echo $ECHO_N "(cached) $ECHO_C" >&6
8560 else
8561 # See if sys/param.h defines the BYTE_ORDER macro.
8562 cat >conftest.$ac_ext <<_ACEOF
8563 /* confdefs.h. */
8564 _ACEOF
8565 cat confdefs.h >>conftest.$ac_ext
8566 cat >>conftest.$ac_ext <<_ACEOF
8567 /* end confdefs.h. */
8568 #include <sys/types.h>
8569 #include <sys/param.h>
8570
8571 int
8572 main ()
8573 {
8574 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8575 bogus endian macros
8576 #endif
8577
8578 ;
8579 return 0;
8580 }
8581 _ACEOF
8582 rm -f conftest.$ac_objext
8583 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8584 (eval $ac_compile) 2>conftest.er1
8585 ac_status=$?
8586 grep -v '^ *+' conftest.er1 >conftest.err
8587 rm -f conftest.er1
8588 cat conftest.err >&5
8589 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8590 (exit $ac_status); } &&
8591 { ac_try='test -z "$ac_c_werror_flag"
8592 || test ! -s conftest.err'
8593 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8594 (eval $ac_try) 2>&5
8595 ac_status=$?
8596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8597 (exit $ac_status); }; } &&
8598 { ac_try='test -s conftest.$ac_objext'
8599 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8600 (eval $ac_try) 2>&5
8601 ac_status=$?
8602 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8603 (exit $ac_status); }; }; then
8604 # It does; now see whether it defined to BIG_ENDIAN or not.
8605 cat >conftest.$ac_ext <<_ACEOF
8606 /* confdefs.h. */
8607 _ACEOF
8608 cat confdefs.h >>conftest.$ac_ext
8609 cat >>conftest.$ac_ext <<_ACEOF
8610 /* end confdefs.h. */
8611 #include <sys/types.h>
8612 #include <sys/param.h>
8613
8614 int
8615 main ()
8616 {
8617 #if BYTE_ORDER != BIG_ENDIAN
8618 not big endian
8619 #endif
8620
8621 ;
8622 return 0;
8623 }
8624 _ACEOF
8625 rm -f conftest.$ac_objext
8626 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8627 (eval $ac_compile) 2>conftest.er1
8628 ac_status=$?
8629 grep -v '^ *+' conftest.er1 >conftest.err
8630 rm -f conftest.er1
8631 cat conftest.err >&5
8632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8633 (exit $ac_status); } &&
8634 { ac_try='test -z "$ac_c_werror_flag"
8635 || test ! -s conftest.err'
8636 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8637 (eval $ac_try) 2>&5
8638 ac_status=$?
8639 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8640 (exit $ac_status); }; } &&
8641 { ac_try='test -s conftest.$ac_objext'
8642 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8643 (eval $ac_try) 2>&5
8644 ac_status=$?
8645 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8646 (exit $ac_status); }; }; then
8647 ac_cv_c_bigendian=yes
8648 else
8649 echo "$as_me: failed program was:" >&5
8650 sed 's/^/| /' conftest.$ac_ext >&5
8651
8652 ac_cv_c_bigendian=no
8653 fi
8654 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8655 else
8656 echo "$as_me: failed program was:" >&5
8657 sed 's/^/| /' conftest.$ac_ext >&5
8658
8659 # It does not; compile a test program.
8660 if test "$cross_compiling" = yes; then
8661 # try to guess the endianness by grepping values into an object file
8662 ac_cv_c_bigendian=unknown
8663 cat >conftest.$ac_ext <<_ACEOF
8664 /* confdefs.h. */
8665 _ACEOF
8666 cat confdefs.h >>conftest.$ac_ext
8667 cat >>conftest.$ac_ext <<_ACEOF
8668 /* end confdefs.h. */
8669 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8670 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8671 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
8672 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8673 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8674 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
8675 int
8676 main ()
8677 {
8678 _ascii (); _ebcdic ();
8679 ;
8680 return 0;
8681 }
8682 _ACEOF
8683 rm -f conftest.$ac_objext
8684 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8685 (eval $ac_compile) 2>conftest.er1
8686 ac_status=$?
8687 grep -v '^ *+' conftest.er1 >conftest.err
8688 rm -f conftest.er1
8689 cat conftest.err >&5
8690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8691 (exit $ac_status); } &&
8692 { ac_try='test -z "$ac_c_werror_flag"
8693 || test ! -s conftest.err'
8694 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8695 (eval $ac_try) 2>&5
8696 ac_status=$?
8697 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8698 (exit $ac_status); }; } &&
8699 { ac_try='test -s conftest.$ac_objext'
8700 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8701 (eval $ac_try) 2>&5
8702 ac_status=$?
8703 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8704 (exit $ac_status); }; }; then
8705 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
8706 ac_cv_c_bigendian=yes
8707 fi
8708 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8709 if test "$ac_cv_c_bigendian" = unknown; then
8710 ac_cv_c_bigendian=no
8711 else
8712 # finding both strings is unlikely to happen, but who knows?
8713 ac_cv_c_bigendian=unknown
8714 fi
8715 fi
8716 else
8717 echo "$as_me: failed program was:" >&5
8718 sed 's/^/| /' conftest.$ac_ext >&5
8719
8720 fi
8721 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8722 else
8723 cat >conftest.$ac_ext <<_ACEOF
8724 /* confdefs.h. */
8725 _ACEOF
8726 cat confdefs.h >>conftest.$ac_ext
8727 cat >>conftest.$ac_ext <<_ACEOF
8728 /* end confdefs.h. */
8729 int
8730 main ()
8731 {
8732 /* Are we little or big endian? From Harbison&Steele. */
8733 union
8734 {
8735 long l;
8736 char c[sizeof (long)];
8737 } u;
8738 u.l = 1;
8739 exit (u.c[sizeof (long) - 1] == 1);
8740 }
8741 _ACEOF
8742 rm -f conftest$ac_exeext
8743 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8744 (eval $ac_link) 2>&5
8745 ac_status=$?
8746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8747 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8748 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8749 (eval $ac_try) 2>&5
8750 ac_status=$?
8751 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8752 (exit $ac_status); }; }; then
8753 ac_cv_c_bigendian=no
8754 else
8755 echo "$as_me: program exited with status $ac_status" >&5
8756 echo "$as_me: failed program was:" >&5
8757 sed 's/^/| /' conftest.$ac_ext >&5
8758
8759 ( exit $ac_status )
8760 ac_cv_c_bigendian=yes
8761 fi
8762 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8763 fi
8764 fi
8765 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8766 fi
8767 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8768 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8769 case $ac_cv_c_bigendian in
8770 yes)
8771
8772 cat >>confdefs.h <<\_ACEOF
8773 #define WORDS_BIGENDIAN 1
8774 _ACEOF
8775 ;;
8776 no)
8777 ;;
8778 *)
8779 { { echo "$as_me:$LINENO: error: unknown endianness
8780 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
8781 echo "$as_me: error: unknown endianness
8782 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
8783 { (exit 1); exit 1; }; } ;;
8784 esac
8785
8786
8787 # --------
8788 # UNSORTED
8789 # --------
8790
8791 # Stage specific cflags for build.
8792 stage1_cflags=
8793 case $build in
8794 vax-*-*)
8795 if test x$GCC = xyes
8796 then
8797 stage1_cflags="-Wa,-J"
8798 else
8799 stage1_cflags="-J"
8800 fi
8801 ;;
8802 powerpc-*-darwin*)
8803 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
8804 # sources; use -no-cpp-precomp to get to GNU cpp.
8805 # Apple's GCC has bugs in designated initializer handling, so disable
8806 # that too.
8807 stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
8808 ;;
8809 esac
8810
8811
8812 # These libraries may be used by collect2.
8813 # We may need a special search path to get them linked.
8814 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8815 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8816 if test "${gcc_cv_collect2_libs+set}" = set; then
8817 echo $ECHO_N "(cached) $ECHO_C" >&6
8818 else
8819 save_LIBS="$LIBS"
8820 for libs in '' -lld -lmld \
8821 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8822 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8823 do
8824 LIBS="$libs"
8825 cat >conftest.$ac_ext <<_ACEOF
8826 /* confdefs.h. */
8827 _ACEOF
8828 cat confdefs.h >>conftest.$ac_ext
8829 cat >>conftest.$ac_ext <<_ACEOF
8830 /* end confdefs.h. */
8831
8832 /* Override any gcc2 internal prototype to avoid an error. */
8833 #ifdef __cplusplus
8834 extern "C"
8835 #endif
8836 /* We use char because int might match the return type of a gcc2
8837 builtin and then its argument prototype would still apply. */
8838 char ldopen ();
8839 int
8840 main ()
8841 {
8842 ldopen ();
8843 ;
8844 return 0;
8845 }
8846 _ACEOF
8847 rm -f conftest.$ac_objext conftest$ac_exeext
8848 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8849 (eval $ac_link) 2>conftest.er1
8850 ac_status=$?
8851 grep -v '^ *+' conftest.er1 >conftest.err
8852 rm -f conftest.er1
8853 cat conftest.err >&5
8854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8855 (exit $ac_status); } &&
8856 { ac_try='test -z "$ac_c_werror_flag"
8857 || test ! -s conftest.err'
8858 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8859 (eval $ac_try) 2>&5
8860 ac_status=$?
8861 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8862 (exit $ac_status); }; } &&
8863 { ac_try='test -s conftest$ac_exeext'
8864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8865 (eval $ac_try) 2>&5
8866 ac_status=$?
8867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8868 (exit $ac_status); }; }; then
8869 gcc_cv_collect2_libs="$libs"; break
8870 else
8871 echo "$as_me: failed program was:" >&5
8872 sed 's/^/| /' conftest.$ac_ext >&5
8873
8874 fi
8875 rm -f conftest.err conftest.$ac_objext \
8876 conftest$ac_exeext conftest.$ac_ext
8877 done
8878 LIBS="$save_LIBS"
8879 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8880 fi
8881 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8882 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8883 case $gcc_cv_collect2_libs in
8884 "none required") ;;
8885 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8886 esac
8887
8888
8889 # When building Ada code on Alpha, we need exc_resume which is usually in
8890 # -lexc. So test for it.
8891 save_LIBS="$LIBS"
8892 LIBS=
8893 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8894 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8895 if test "${ac_cv_search_exc_resume+set}" = set; then
8896 echo $ECHO_N "(cached) $ECHO_C" >&6
8897 else
8898 ac_func_search_save_LIBS=$LIBS
8899 ac_cv_search_exc_resume=no
8900 cat >conftest.$ac_ext <<_ACEOF
8901 /* confdefs.h. */
8902 _ACEOF
8903 cat confdefs.h >>conftest.$ac_ext
8904 cat >>conftest.$ac_ext <<_ACEOF
8905 /* end confdefs.h. */
8906
8907 /* Override any gcc2 internal prototype to avoid an error. */
8908 #ifdef __cplusplus
8909 extern "C"
8910 #endif
8911 /* We use char because int might match the return type of a gcc2
8912 builtin and then its argument prototype would still apply. */
8913 char exc_resume ();
8914 int
8915 main ()
8916 {
8917 exc_resume ();
8918 ;
8919 return 0;
8920 }
8921 _ACEOF
8922 rm -f conftest.$ac_objext conftest$ac_exeext
8923 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8924 (eval $ac_link) 2>conftest.er1
8925 ac_status=$?
8926 grep -v '^ *+' conftest.er1 >conftest.err
8927 rm -f conftest.er1
8928 cat conftest.err >&5
8929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8930 (exit $ac_status); } &&
8931 { ac_try='test -z "$ac_c_werror_flag"
8932 || test ! -s conftest.err'
8933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8934 (eval $ac_try) 2>&5
8935 ac_status=$?
8936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8937 (exit $ac_status); }; } &&
8938 { ac_try='test -s conftest$ac_exeext'
8939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8940 (eval $ac_try) 2>&5
8941 ac_status=$?
8942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8943 (exit $ac_status); }; }; then
8944 ac_cv_search_exc_resume="none required"
8945 else
8946 echo "$as_me: failed program was:" >&5
8947 sed 's/^/| /' conftest.$ac_ext >&5
8948
8949 fi
8950 rm -f conftest.err conftest.$ac_objext \
8951 conftest$ac_exeext conftest.$ac_ext
8952 if test "$ac_cv_search_exc_resume" = no; then
8953 for ac_lib in exc; do
8954 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8955 cat >conftest.$ac_ext <<_ACEOF
8956 /* confdefs.h. */
8957 _ACEOF
8958 cat confdefs.h >>conftest.$ac_ext
8959 cat >>conftest.$ac_ext <<_ACEOF
8960 /* end confdefs.h. */
8961
8962 /* Override any gcc2 internal prototype to avoid an error. */
8963 #ifdef __cplusplus
8964 extern "C"
8965 #endif
8966 /* We use char because int might match the return type of a gcc2
8967 builtin and then its argument prototype would still apply. */
8968 char exc_resume ();
8969 int
8970 main ()
8971 {
8972 exc_resume ();
8973 ;
8974 return 0;
8975 }
8976 _ACEOF
8977 rm -f conftest.$ac_objext conftest$ac_exeext
8978 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8979 (eval $ac_link) 2>conftest.er1
8980 ac_status=$?
8981 grep -v '^ *+' conftest.er1 >conftest.err
8982 rm -f conftest.er1
8983 cat conftest.err >&5
8984 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8985 (exit $ac_status); } &&
8986 { ac_try='test -z "$ac_c_werror_flag"
8987 || test ! -s conftest.err'
8988 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8989 (eval $ac_try) 2>&5
8990 ac_status=$?
8991 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8992 (exit $ac_status); }; } &&
8993 { ac_try='test -s conftest$ac_exeext'
8994 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8995 (eval $ac_try) 2>&5
8996 ac_status=$?
8997 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8998 (exit $ac_status); }; }; then
8999 ac_cv_search_exc_resume="-l$ac_lib"
9000 break
9001 else
9002 echo "$as_me: failed program was:" >&5
9003 sed 's/^/| /' conftest.$ac_ext >&5
9004
9005 fi
9006 rm -f conftest.err conftest.$ac_objext \
9007 conftest$ac_exeext conftest.$ac_ext
9008 done
9009 fi
9010 LIBS=$ac_func_search_save_LIBS
9011 fi
9012 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9013 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9014 if test "$ac_cv_search_exc_resume" != no; then
9015 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9016
9017 fi
9018
9019 GNAT_LIBEXC="$LIBS"
9020 LIBS="$save_LIBS"
9021
9022
9023 # Some systems put ldexp and frexp in libm instead of libc; assume
9024 # they're both in the same place. jcf-dump needs them.
9025 save_LIBS="$LIBS"
9026 LIBS=
9027 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9028 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9029 if test "${ac_cv_search_ldexp+set}" = set; then
9030 echo $ECHO_N "(cached) $ECHO_C" >&6
9031 else
9032 ac_func_search_save_LIBS=$LIBS
9033 ac_cv_search_ldexp=no
9034 cat >conftest.$ac_ext <<_ACEOF
9035 /* confdefs.h. */
9036 _ACEOF
9037 cat confdefs.h >>conftest.$ac_ext
9038 cat >>conftest.$ac_ext <<_ACEOF
9039 /* end confdefs.h. */
9040
9041 /* Override any gcc2 internal prototype to avoid an error. */
9042 #ifdef __cplusplus
9043 extern "C"
9044 #endif
9045 /* We use char because int might match the return type of a gcc2
9046 builtin and then its argument prototype would still apply. */
9047 char ldexp ();
9048 int
9049 main ()
9050 {
9051 ldexp ();
9052 ;
9053 return 0;
9054 }
9055 _ACEOF
9056 rm -f conftest.$ac_objext conftest$ac_exeext
9057 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9058 (eval $ac_link) 2>conftest.er1
9059 ac_status=$?
9060 grep -v '^ *+' conftest.er1 >conftest.err
9061 rm -f conftest.er1
9062 cat conftest.err >&5
9063 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9064 (exit $ac_status); } &&
9065 { ac_try='test -z "$ac_c_werror_flag"
9066 || test ! -s conftest.err'
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 $ac_status); }; } &&
9072 { ac_try='test -s conftest$ac_exeext'
9073 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9074 (eval $ac_try) 2>&5
9075 ac_status=$?
9076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9077 (exit $ac_status); }; }; then
9078 ac_cv_search_ldexp="none required"
9079 else
9080 echo "$as_me: failed program was:" >&5
9081 sed 's/^/| /' conftest.$ac_ext >&5
9082
9083 fi
9084 rm -f conftest.err conftest.$ac_objext \
9085 conftest$ac_exeext conftest.$ac_ext
9086 if test "$ac_cv_search_ldexp" = no; then
9087 for ac_lib in m; do
9088 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9089 cat >conftest.$ac_ext <<_ACEOF
9090 /* confdefs.h. */
9091 _ACEOF
9092 cat confdefs.h >>conftest.$ac_ext
9093 cat >>conftest.$ac_ext <<_ACEOF
9094 /* end confdefs.h. */
9095
9096 /* Override any gcc2 internal prototype to avoid an error. */
9097 #ifdef __cplusplus
9098 extern "C"
9099 #endif
9100 /* We use char because int might match the return type of a gcc2
9101 builtin and then its argument prototype would still apply. */
9102 char ldexp ();
9103 int
9104 main ()
9105 {
9106 ldexp ();
9107 ;
9108 return 0;
9109 }
9110 _ACEOF
9111 rm -f conftest.$ac_objext conftest$ac_exeext
9112 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9113 (eval $ac_link) 2>conftest.er1
9114 ac_status=$?
9115 grep -v '^ *+' conftest.er1 >conftest.err
9116 rm -f conftest.er1
9117 cat conftest.err >&5
9118 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9119 (exit $ac_status); } &&
9120 { ac_try='test -z "$ac_c_werror_flag"
9121 || test ! -s conftest.err'
9122 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9123 (eval $ac_try) 2>&5
9124 ac_status=$?
9125 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9126 (exit $ac_status); }; } &&
9127 { ac_try='test -s conftest$ac_exeext'
9128 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9129 (eval $ac_try) 2>&5
9130 ac_status=$?
9131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9132 (exit $ac_status); }; }; then
9133 ac_cv_search_ldexp="-l$ac_lib"
9134 break
9135 else
9136 echo "$as_me: failed program was:" >&5
9137 sed 's/^/| /' conftest.$ac_ext >&5
9138
9139 fi
9140 rm -f conftest.err conftest.$ac_objext \
9141 conftest$ac_exeext conftest.$ac_ext
9142 done
9143 fi
9144 LIBS=$ac_func_search_save_LIBS
9145 fi
9146 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9147 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9148 if test "$ac_cv_search_ldexp" != no; then
9149 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9150
9151 fi
9152
9153 LDEXP_LIB="$LIBS"
9154 LIBS="$save_LIBS"
9155
9156
9157 # Use <inttypes.h> only if it exists,
9158 # doesn't clash with <sys/types.h>, and declares intmax_t.
9159 echo "$as_me:$LINENO: checking for inttypes.h" >&5
9160 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
9161 if test "${gcc_cv_header_inttypes_h+set}" = set; then
9162 echo $ECHO_N "(cached) $ECHO_C" >&6
9163 else
9164 cat >conftest.$ac_ext <<_ACEOF
9165 /* confdefs.h. */
9166 _ACEOF
9167 cat confdefs.h >>conftest.$ac_ext
9168 cat >>conftest.$ac_ext <<_ACEOF
9169 /* end confdefs.h. */
9170 #include <sys/types.h>
9171 #include <inttypes.h>
9172 int
9173 main ()
9174 {
9175 intmax_t i = -1;
9176 ;
9177 return 0;
9178 }
9179 _ACEOF
9180 rm -f conftest.$ac_objext
9181 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9182 (eval $ac_compile) 2>conftest.er1
9183 ac_status=$?
9184 grep -v '^ *+' conftest.er1 >conftest.err
9185 rm -f conftest.er1
9186 cat conftest.err >&5
9187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9188 (exit $ac_status); } &&
9189 { ac_try='test -z "$ac_c_werror_flag"
9190 || test ! -s conftest.err'
9191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9192 (eval $ac_try) 2>&5
9193 ac_status=$?
9194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9195 (exit $ac_status); }; } &&
9196 { ac_try='test -s conftest.$ac_objext'
9197 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9198 (eval $ac_try) 2>&5
9199 ac_status=$?
9200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9201 (exit $ac_status); }; }; then
9202 gcc_cv_header_inttypes_h=yes
9203 else
9204 echo "$as_me: failed program was:" >&5
9205 sed 's/^/| /' conftest.$ac_ext >&5
9206
9207 gcc_cv_header_inttypes_h=no
9208 fi
9209 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9210 fi
9211
9212 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
9213 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
9214 if test $gcc_cv_header_inttypes_h = yes; then
9215
9216 cat >>confdefs.h <<\_ACEOF
9217 #define HAVE_INTTYPES_H 1
9218 _ACEOF
9219
9220 fi
9221
9222
9223
9224
9225
9226
9227
9228
9229
9230
9231
9232
9233
9234
9235
9236
9237
9238
9239
9240
9241
9242
9243
9244
9245
9246
9247
9248
9249
9250
9251
9252
9253
9254
9255
9256
9257
9258
9259 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9260 sysconf strsignal getrusage nl_langinfo scandir alphasort \
9261 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9262 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
9263 do
9264 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9265 echo "$as_me:$LINENO: checking for $ac_func" >&5
9266 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9267 if eval "test \"\${$as_ac_var+set}\" = set"; then
9268 echo $ECHO_N "(cached) $ECHO_C" >&6
9269 else
9270 cat >conftest.$ac_ext <<_ACEOF
9271 /* confdefs.h. */
9272 _ACEOF
9273 cat confdefs.h >>conftest.$ac_ext
9274 cat >>conftest.$ac_ext <<_ACEOF
9275 /* end confdefs.h. */
9276 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9277 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9278 #define $ac_func innocuous_$ac_func
9279
9280 /* System header to define __stub macros and hopefully few prototypes,
9281 which can conflict with char $ac_func (); below.
9282 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9283 <limits.h> exists even on freestanding compilers. */
9284
9285 #ifdef __STDC__
9286 # include <limits.h>
9287 #else
9288 # include <assert.h>
9289 #endif
9290
9291 #undef $ac_func
9292
9293 /* Override any gcc2 internal prototype to avoid an error. */
9294 #ifdef __cplusplus
9295 extern "C"
9296 {
9297 #endif
9298 /* We use char because int might match the return type of a gcc2
9299 builtin and then its argument prototype would still apply. */
9300 char $ac_func ();
9301 /* The GNU C library defines this for functions which it implements
9302 to always fail with ENOSYS. Some functions are actually named
9303 something starting with __ and the normal name is an alias. */
9304 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9305 choke me
9306 #else
9307 char (*f) () = $ac_func;
9308 #endif
9309 #ifdef __cplusplus
9310 }
9311 #endif
9312
9313 int
9314 main ()
9315 {
9316 return f != $ac_func;
9317 ;
9318 return 0;
9319 }
9320 _ACEOF
9321 rm -f conftest.$ac_objext conftest$ac_exeext
9322 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9323 (eval $ac_link) 2>conftest.er1
9324 ac_status=$?
9325 grep -v '^ *+' conftest.er1 >conftest.err
9326 rm -f conftest.er1
9327 cat conftest.err >&5
9328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9329 (exit $ac_status); } &&
9330 { ac_try='test -z "$ac_c_werror_flag"
9331 || test ! -s conftest.err'
9332 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9333 (eval $ac_try) 2>&5
9334 ac_status=$?
9335 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9336 (exit $ac_status); }; } &&
9337 { ac_try='test -s conftest$ac_exeext'
9338 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9339 (eval $ac_try) 2>&5
9340 ac_status=$?
9341 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9342 (exit $ac_status); }; }; then
9343 eval "$as_ac_var=yes"
9344 else
9345 echo "$as_me: failed program was:" >&5
9346 sed 's/^/| /' conftest.$ac_ext >&5
9347
9348 eval "$as_ac_var=no"
9349 fi
9350 rm -f conftest.err conftest.$ac_objext \
9351 conftest$ac_exeext conftest.$ac_ext
9352 fi
9353 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9354 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9355 if test `eval echo '${'$as_ac_var'}'` = yes; then
9356 cat >>confdefs.h <<_ACEOF
9357 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9358 _ACEOF
9359
9360 fi
9361 done
9362
9363
9364 if test x$ac_cv_func_mbstowcs = xyes; then
9365 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9366 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9367 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9368 echo $ECHO_N "(cached) $ECHO_C" >&6
9369 else
9370 if test "$cross_compiling" = yes; then
9371 gcc_cv_func_mbstowcs_works=yes
9372 else
9373 cat >conftest.$ac_ext <<_ACEOF
9374 /* confdefs.h. */
9375 _ACEOF
9376 cat confdefs.h >>conftest.$ac_ext
9377 cat >>conftest.$ac_ext <<_ACEOF
9378 /* end confdefs.h. */
9379 #include <stdlib.h>
9380 int main()
9381 {
9382 mbstowcs(0, "", 0);
9383 return 0;
9384 }
9385 _ACEOF
9386 rm -f conftest$ac_exeext
9387 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9388 (eval $ac_link) 2>&5
9389 ac_status=$?
9390 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9391 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9392 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9393 (eval $ac_try) 2>&5
9394 ac_status=$?
9395 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9396 (exit $ac_status); }; }; then
9397 gcc_cv_func_mbstowcs_works=yes
9398 else
9399 echo "$as_me: program exited with status $ac_status" >&5
9400 echo "$as_me: failed program was:" >&5
9401 sed 's/^/| /' conftest.$ac_ext >&5
9402
9403 ( exit $ac_status )
9404 gcc_cv_func_mbstowcs_works=no
9405 fi
9406 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9407 fi
9408 fi
9409 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9410 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9411 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9412
9413 cat >>confdefs.h <<\_ACEOF
9414 #define HAVE_WORKING_MBSTOWCS 1
9415 _ACEOF
9416
9417 fi
9418 fi
9419
9420 echo "$as_me:$LINENO: checking for ssize_t" >&5
9421 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9422 if test "${ac_cv_type_ssize_t+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 $ac_includes_default
9432 int
9433 main ()
9434 {
9435 if ((ssize_t *) 0)
9436 return 0;
9437 if (sizeof (ssize_t))
9438 return 0;
9439 ;
9440 return 0;
9441 }
9442 _ACEOF
9443 rm -f conftest.$ac_objext
9444 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9445 (eval $ac_compile) 2>conftest.er1
9446 ac_status=$?
9447 grep -v '^ *+' conftest.er1 >conftest.err
9448 rm -f conftest.er1
9449 cat conftest.err >&5
9450 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9451 (exit $ac_status); } &&
9452 { ac_try='test -z "$ac_c_werror_flag"
9453 || test ! -s conftest.err'
9454 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9455 (eval $ac_try) 2>&5
9456 ac_status=$?
9457 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9458 (exit $ac_status); }; } &&
9459 { ac_try='test -s conftest.$ac_objext'
9460 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9461 (eval $ac_try) 2>&5
9462 ac_status=$?
9463 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9464 (exit $ac_status); }; }; then
9465 ac_cv_type_ssize_t=yes
9466 else
9467 echo "$as_me: failed program was:" >&5
9468 sed 's/^/| /' conftest.$ac_ext >&5
9469
9470 ac_cv_type_ssize_t=no
9471 fi
9472 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9473 fi
9474 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9475 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9476 if test $ac_cv_type_ssize_t = yes; then
9477 :
9478 else
9479
9480 cat >>confdefs.h <<_ACEOF
9481 #define ssize_t int
9482 _ACEOF
9483
9484 fi
9485
9486
9487 # Try to determine the array type of the second argument of getgroups
9488 # for the target system (int or gid_t).
9489 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9490 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9491 if test "${ac_cv_type_uid_t+set}" = set; then
9492 echo $ECHO_N "(cached) $ECHO_C" >&6
9493 else
9494 cat >conftest.$ac_ext <<_ACEOF
9495 /* confdefs.h. */
9496 _ACEOF
9497 cat confdefs.h >>conftest.$ac_ext
9498 cat >>conftest.$ac_ext <<_ACEOF
9499 /* end confdefs.h. */
9500 #include <sys/types.h>
9501
9502 _ACEOF
9503 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9504 $EGREP "uid_t" >/dev/null 2>&1; then
9505 ac_cv_type_uid_t=yes
9506 else
9507 ac_cv_type_uid_t=no
9508 fi
9509 rm -f conftest*
9510
9511 fi
9512 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9513 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9514 if test $ac_cv_type_uid_t = no; then
9515
9516 cat >>confdefs.h <<\_ACEOF
9517 #define uid_t int
9518 _ACEOF
9519
9520
9521 cat >>confdefs.h <<\_ACEOF
9522 #define gid_t int
9523 _ACEOF
9524
9525 fi
9526
9527 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9528 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9529 if test "${ac_cv_type_getgroups+set}" = set; then
9530 echo $ECHO_N "(cached) $ECHO_C" >&6
9531 else
9532 if test "$cross_compiling" = yes; then
9533 ac_cv_type_getgroups=cross
9534 else
9535 cat >conftest.$ac_ext <<_ACEOF
9536 /* confdefs.h. */
9537 _ACEOF
9538 cat confdefs.h >>conftest.$ac_ext
9539 cat >>conftest.$ac_ext <<_ACEOF
9540 /* end confdefs.h. */
9541 /* Thanks to Mike Rendell for this test. */
9542 #include <sys/types.h>
9543 #define NGID 256
9544 #undef MAX
9545 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9546
9547 int
9548 main ()
9549 {
9550 gid_t gidset[NGID];
9551 int i, n;
9552 union { gid_t gval; long lval; } val;
9553
9554 val.lval = -1;
9555 for (i = 0; i < NGID; i++)
9556 gidset[i] = val.gval;
9557 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9558 gidset);
9559 /* Exit non-zero if getgroups seems to require an array of ints. This
9560 happens when gid_t is short but getgroups modifies an array of ints. */
9561 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9562 }
9563 _ACEOF
9564 rm -f conftest$ac_exeext
9565 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9566 (eval $ac_link) 2>&5
9567 ac_status=$?
9568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9569 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9570 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9571 (eval $ac_try) 2>&5
9572 ac_status=$?
9573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9574 (exit $ac_status); }; }; then
9575 ac_cv_type_getgroups=gid_t
9576 else
9577 echo "$as_me: program exited with status $ac_status" >&5
9578 echo "$as_me: failed program was:" >&5
9579 sed 's/^/| /' conftest.$ac_ext >&5
9580
9581 ( exit $ac_status )
9582 ac_cv_type_getgroups=int
9583 fi
9584 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9585 fi
9586 if test $ac_cv_type_getgroups = cross; then
9587 cat >conftest.$ac_ext <<_ACEOF
9588 /* confdefs.h. */
9589 _ACEOF
9590 cat confdefs.h >>conftest.$ac_ext
9591 cat >>conftest.$ac_ext <<_ACEOF
9592 /* end confdefs.h. */
9593 #include <unistd.h>
9594
9595 _ACEOF
9596 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9597 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9598 ac_cv_type_getgroups=gid_t
9599 else
9600 ac_cv_type_getgroups=int
9601 fi
9602 rm -f conftest*
9603
9604 fi
9605 fi
9606 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9607 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9608
9609 cat >>confdefs.h <<_ACEOF
9610 #define GETGROUPS_T $ac_cv_type_getgroups
9611 _ACEOF
9612
9613
9614 if test "${target}" = "${build}"; then
9615 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9616 else
9617 case "${target}" in
9618 # This condition may need some tweaking. It should include all
9619 # targets where the array type of the second argument of getgroups
9620 # is int and the type of gid_t is not equivalent to int.
9621 *-*-sunos* | *-*-ultrix*)
9622 TARGET_GETGROUPS_T=int
9623 ;;
9624 *)
9625 TARGET_GETGROUPS_T=gid_t
9626 ;;
9627 esac
9628 fi
9629
9630
9631
9632 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9633 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9634 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9635 echo $ECHO_N "(cached) $ECHO_C" >&6
9636 else
9637 cat >conftest.$ac_ext <<_ACEOF
9638 /* confdefs.h. */
9639 _ACEOF
9640 cat confdefs.h >>conftest.$ac_ext
9641 cat >>conftest.$ac_ext <<_ACEOF
9642 /* end confdefs.h. */
9643 #include <sys/mman.h>
9644 _ACEOF
9645 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9646 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9647 ac_status=$?
9648 grep -v '^ *+' conftest.er1 >conftest.err
9649 rm -f conftest.er1
9650 cat conftest.err >&5
9651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9652 (exit $ac_status); } >/dev/null; then
9653 if test -s conftest.err; then
9654 ac_cpp_err=$ac_c_preproc_warn_flag
9655 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9656 else
9657 ac_cpp_err=
9658 fi
9659 else
9660 ac_cpp_err=yes
9661 fi
9662 if test -z "$ac_cpp_err"; then
9663 ac_cv_header_sys_mman_h=yes
9664 else
9665 echo "$as_me: failed program was:" >&5
9666 sed 's/^/| /' conftest.$ac_ext >&5
9667
9668 ac_cv_header_sys_mman_h=no
9669 fi
9670 rm -f conftest.err conftest.$ac_ext
9671 fi
9672 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9673 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9674 if test $ac_cv_header_sys_mman_h = yes; then
9675 gcc_header_sys_mman_h=yes
9676 else
9677 gcc_header_sys_mman_h=no
9678 fi
9679
9680 echo "$as_me:$LINENO: checking for mmap" >&5
9681 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9682 if test "${ac_cv_func_mmap+set}" = set; then
9683 echo $ECHO_N "(cached) $ECHO_C" >&6
9684 else
9685 cat >conftest.$ac_ext <<_ACEOF
9686 /* confdefs.h. */
9687 _ACEOF
9688 cat confdefs.h >>conftest.$ac_ext
9689 cat >>conftest.$ac_ext <<_ACEOF
9690 /* end confdefs.h. */
9691 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9692 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9693 #define mmap innocuous_mmap
9694
9695 /* System header to define __stub macros and hopefully few prototypes,
9696 which can conflict with char mmap (); below.
9697 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9698 <limits.h> exists even on freestanding compilers. */
9699
9700 #ifdef __STDC__
9701 # include <limits.h>
9702 #else
9703 # include <assert.h>
9704 #endif
9705
9706 #undef mmap
9707
9708 /* Override any gcc2 internal prototype to avoid an error. */
9709 #ifdef __cplusplus
9710 extern "C"
9711 {
9712 #endif
9713 /* We use char because int might match the return type of a gcc2
9714 builtin and then its argument prototype would still apply. */
9715 char mmap ();
9716 /* The GNU C library defines this for functions which it implements
9717 to always fail with ENOSYS. Some functions are actually named
9718 something starting with __ and the normal name is an alias. */
9719 #if defined (__stub_mmap) || defined (__stub___mmap)
9720 choke me
9721 #else
9722 char (*f) () = mmap;
9723 #endif
9724 #ifdef __cplusplus
9725 }
9726 #endif
9727
9728 int
9729 main ()
9730 {
9731 return f != mmap;
9732 ;
9733 return 0;
9734 }
9735 _ACEOF
9736 rm -f conftest.$ac_objext conftest$ac_exeext
9737 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9738 (eval $ac_link) 2>conftest.er1
9739 ac_status=$?
9740 grep -v '^ *+' conftest.er1 >conftest.err
9741 rm -f conftest.er1
9742 cat conftest.err >&5
9743 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9744 (exit $ac_status); } &&
9745 { ac_try='test -z "$ac_c_werror_flag"
9746 || test ! -s conftest.err'
9747 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9748 (eval $ac_try) 2>&5
9749 ac_status=$?
9750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9751 (exit $ac_status); }; } &&
9752 { ac_try='test -s conftest$ac_exeext'
9753 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9754 (eval $ac_try) 2>&5
9755 ac_status=$?
9756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9757 (exit $ac_status); }; }; then
9758 ac_cv_func_mmap=yes
9759 else
9760 echo "$as_me: failed program was:" >&5
9761 sed 's/^/| /' conftest.$ac_ext >&5
9762
9763 ac_cv_func_mmap=no
9764 fi
9765 rm -f conftest.err conftest.$ac_objext \
9766 conftest$ac_exeext conftest.$ac_ext
9767 fi
9768 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9769 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9770 if test $ac_cv_func_mmap = yes; then
9771 gcc_func_mmap=yes
9772 else
9773 gcc_func_mmap=no
9774 fi
9775
9776 if test "$gcc_header_sys_mman_h" != yes \
9777 || test "$gcc_func_mmap" != yes; then
9778 gcc_cv_func_mmap_file=no
9779 gcc_cv_func_mmap_dev_zero=no
9780 gcc_cv_func_mmap_anon=no
9781 else
9782 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9783 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9784 if test "${gcc_cv_func_mmap_file+set}" = set; then
9785 echo $ECHO_N "(cached) $ECHO_C" >&6
9786 else
9787 # Add a system to this blacklist if
9788 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9789 # memory area containing the same data that you'd get if you applied
9790 # read() to the same fd. The only system known to have a problem here
9791 # is VMS, where text files have record structure.
9792 case "$host_os" in
9793 vms* | ultrix*)
9794 gcc_cv_func_mmap_file=no ;;
9795 *)
9796 gcc_cv_func_mmap_file=yes;;
9797 esac
9798 fi
9799 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9800 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9801 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9802 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9803 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9804 echo $ECHO_N "(cached) $ECHO_C" >&6
9805 else
9806 # Add a system to this blacklist if it has mmap() but /dev/zero
9807 # does not exist, or if mmapping /dev/zero does not give anonymous
9808 # zeroed pages with both the following properties:
9809 # 1. If you map N consecutive pages in with one call, and then
9810 # unmap any subset of those pages, the pages that were not
9811 # explicitly unmapped remain accessible.
9812 # 2. If you map two adjacent blocks of memory and then unmap them
9813 # both at once, they must both go away.
9814 # Systems known to be in this category are Windows (all variants),
9815 # VMS, and Darwin.
9816 case "$host_os" in
9817 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9818 gcc_cv_func_mmap_dev_zero=no ;;
9819 *)
9820 gcc_cv_func_mmap_dev_zero=yes;;
9821 esac
9822 fi
9823 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9824 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9825
9826 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9827 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9828 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9829 if test "${gcc_cv_decl_map_anon+set}" = set; then
9830 echo $ECHO_N "(cached) $ECHO_C" >&6
9831 else
9832 cat >conftest.$ac_ext <<_ACEOF
9833 /* confdefs.h. */
9834 _ACEOF
9835 cat confdefs.h >>conftest.$ac_ext
9836 cat >>conftest.$ac_ext <<_ACEOF
9837 /* end confdefs.h. */
9838 #include <sys/types.h>
9839 #include <sys/mman.h>
9840 #include <unistd.h>
9841
9842 #ifndef MAP_ANONYMOUS
9843 #define MAP_ANONYMOUS MAP_ANON
9844 #endif
9845
9846 int
9847 main ()
9848 {
9849 int n = MAP_ANONYMOUS;
9850 ;
9851 return 0;
9852 }
9853 _ACEOF
9854 rm -f conftest.$ac_objext
9855 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9856 (eval $ac_compile) 2>conftest.er1
9857 ac_status=$?
9858 grep -v '^ *+' conftest.er1 >conftest.err
9859 rm -f conftest.er1
9860 cat conftest.err >&5
9861 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9862 (exit $ac_status); } &&
9863 { ac_try='test -z "$ac_c_werror_flag"
9864 || test ! -s conftest.err'
9865 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9866 (eval $ac_try) 2>&5
9867 ac_status=$?
9868 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9869 (exit $ac_status); }; } &&
9870 { ac_try='test -s conftest.$ac_objext'
9871 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9872 (eval $ac_try) 2>&5
9873 ac_status=$?
9874 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9875 (exit $ac_status); }; }; then
9876 gcc_cv_decl_map_anon=yes
9877 else
9878 echo "$as_me: failed program was:" >&5
9879 sed 's/^/| /' conftest.$ac_ext >&5
9880
9881 gcc_cv_decl_map_anon=no
9882 fi
9883 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9884 fi
9885 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9886 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9887
9888 if test $gcc_cv_decl_map_anon = no; then
9889 gcc_cv_func_mmap_anon=no
9890 else
9891 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9892 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9893 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9894 echo $ECHO_N "(cached) $ECHO_C" >&6
9895 else
9896 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9897 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9898 # doesn't give anonymous zeroed pages with the same properties listed
9899 # above for use of /dev/zero.
9900 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9901 case "$host_os" in
9902 vms* | cygwin* | pe | mingw* | sco* | udk* )
9903 gcc_cv_func_mmap_anon=no ;;
9904 *)
9905 gcc_cv_func_mmap_anon=yes;;
9906 esac
9907 fi
9908 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9909 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9910 fi
9911 fi
9912
9913 if test $gcc_cv_func_mmap_file = yes; then
9914
9915 cat >>confdefs.h <<\_ACEOF
9916 #define HAVE_MMAP_FILE 1
9917 _ACEOF
9918
9919 fi
9920 if test $gcc_cv_func_mmap_dev_zero = yes; then
9921
9922 cat >>confdefs.h <<\_ACEOF
9923 #define HAVE_MMAP_DEV_ZERO 1
9924 _ACEOF
9925
9926 fi
9927 if test $gcc_cv_func_mmap_anon = yes; then
9928
9929 cat >>confdefs.h <<\_ACEOF
9930 #define HAVE_MMAP_ANON 1
9931 _ACEOF
9932
9933 fi
9934
9935
9936 case "${host}" in
9937 *-*-*vms*)
9938 # Under VMS, vfork works very differently than on Unix. The standard test
9939 # won't work, and it isn't easily adaptable. It makes more sense to
9940 # just force it.
9941 ac_cv_func_vfork_works=yes
9942 ;;
9943 esac
9944 echo "$as_me:$LINENO: checking for pid_t" >&5
9945 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9946 if test "${ac_cv_type_pid_t+set}" = set; then
9947 echo $ECHO_N "(cached) $ECHO_C" >&6
9948 else
9949 cat >conftest.$ac_ext <<_ACEOF
9950 /* confdefs.h. */
9951 _ACEOF
9952 cat confdefs.h >>conftest.$ac_ext
9953 cat >>conftest.$ac_ext <<_ACEOF
9954 /* end confdefs.h. */
9955 $ac_includes_default
9956 int
9957 main ()
9958 {
9959 if ((pid_t *) 0)
9960 return 0;
9961 if (sizeof (pid_t))
9962 return 0;
9963 ;
9964 return 0;
9965 }
9966 _ACEOF
9967 rm -f conftest.$ac_objext
9968 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9969 (eval $ac_compile) 2>conftest.er1
9970 ac_status=$?
9971 grep -v '^ *+' conftest.er1 >conftest.err
9972 rm -f conftest.er1
9973 cat conftest.err >&5
9974 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9975 (exit $ac_status); } &&
9976 { ac_try='test -z "$ac_c_werror_flag"
9977 || test ! -s conftest.err'
9978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9979 (eval $ac_try) 2>&5
9980 ac_status=$?
9981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9982 (exit $ac_status); }; } &&
9983 { ac_try='test -s conftest.$ac_objext'
9984 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9985 (eval $ac_try) 2>&5
9986 ac_status=$?
9987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9988 (exit $ac_status); }; }; then
9989 ac_cv_type_pid_t=yes
9990 else
9991 echo "$as_me: failed program was:" >&5
9992 sed 's/^/| /' conftest.$ac_ext >&5
9993
9994 ac_cv_type_pid_t=no
9995 fi
9996 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9997 fi
9998 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
9999 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10000 if test $ac_cv_type_pid_t = yes; then
10001 :
10002 else
10003
10004 cat >>confdefs.h <<_ACEOF
10005 #define pid_t int
10006 _ACEOF
10007
10008 fi
10009
10010
10011
10012 for ac_header in unistd.h vfork.h
10013 do
10014 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10015 echo "$as_me:$LINENO: checking for $ac_header" >&5
10016 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10017 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10018 echo $ECHO_N "(cached) $ECHO_C" >&6
10019 else
10020 cat >conftest.$ac_ext <<_ACEOF
10021 /* confdefs.h. */
10022 _ACEOF
10023 cat confdefs.h >>conftest.$ac_ext
10024 cat >>conftest.$ac_ext <<_ACEOF
10025 /* end confdefs.h. */
10026 #include <$ac_header>
10027 _ACEOF
10028 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10029 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10030 ac_status=$?
10031 grep -v '^ *+' conftest.er1 >conftest.err
10032 rm -f conftest.er1
10033 cat conftest.err >&5
10034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10035 (exit $ac_status); } >/dev/null; then
10036 if test -s conftest.err; then
10037 ac_cpp_err=$ac_c_preproc_warn_flag
10038 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10039 else
10040 ac_cpp_err=
10041 fi
10042 else
10043 ac_cpp_err=yes
10044 fi
10045 if test -z "$ac_cpp_err"; then
10046 eval "$as_ac_Header=yes"
10047 else
10048 echo "$as_me: failed program was:" >&5
10049 sed 's/^/| /' conftest.$ac_ext >&5
10050
10051 eval "$as_ac_Header=no"
10052 fi
10053 rm -f conftest.err conftest.$ac_ext
10054 fi
10055 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10056 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10057 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10058 cat >>confdefs.h <<_ACEOF
10059 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10060 _ACEOF
10061
10062 fi
10063 done
10064
10065
10066
10067 for ac_func in fork vfork
10068 do
10069 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10070 echo "$as_me:$LINENO: checking for $ac_func" >&5
10071 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10072 if eval "test \"\${$as_ac_var+set}\" = set"; then
10073 echo $ECHO_N "(cached) $ECHO_C" >&6
10074 else
10075 cat >conftest.$ac_ext <<_ACEOF
10076 /* confdefs.h. */
10077 _ACEOF
10078 cat confdefs.h >>conftest.$ac_ext
10079 cat >>conftest.$ac_ext <<_ACEOF
10080 /* end confdefs.h. */
10081 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10082 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10083 #define $ac_func innocuous_$ac_func
10084
10085 /* System header to define __stub macros and hopefully few prototypes,
10086 which can conflict with char $ac_func (); below.
10087 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10088 <limits.h> exists even on freestanding compilers. */
10089
10090 #ifdef __STDC__
10091 # include <limits.h>
10092 #else
10093 # include <assert.h>
10094 #endif
10095
10096 #undef $ac_func
10097
10098 /* Override any gcc2 internal prototype to avoid an error. */
10099 #ifdef __cplusplus
10100 extern "C"
10101 {
10102 #endif
10103 /* We use char because int might match the return type of a gcc2
10104 builtin and then its argument prototype would still apply. */
10105 char $ac_func ();
10106 /* The GNU C library defines this for functions which it implements
10107 to always fail with ENOSYS. Some functions are actually named
10108 something starting with __ and the normal name is an alias. */
10109 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10110 choke me
10111 #else
10112 char (*f) () = $ac_func;
10113 #endif
10114 #ifdef __cplusplus
10115 }
10116 #endif
10117
10118 int
10119 main ()
10120 {
10121 return f != $ac_func;
10122 ;
10123 return 0;
10124 }
10125 _ACEOF
10126 rm -f conftest.$ac_objext conftest$ac_exeext
10127 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10128 (eval $ac_link) 2>conftest.er1
10129 ac_status=$?
10130 grep -v '^ *+' conftest.er1 >conftest.err
10131 rm -f conftest.er1
10132 cat conftest.err >&5
10133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10134 (exit $ac_status); } &&
10135 { ac_try='test -z "$ac_c_werror_flag"
10136 || test ! -s conftest.err'
10137 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10138 (eval $ac_try) 2>&5
10139 ac_status=$?
10140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10141 (exit $ac_status); }; } &&
10142 { ac_try='test -s conftest$ac_exeext'
10143 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10144 (eval $ac_try) 2>&5
10145 ac_status=$?
10146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10147 (exit $ac_status); }; }; then
10148 eval "$as_ac_var=yes"
10149 else
10150 echo "$as_me: failed program was:" >&5
10151 sed 's/^/| /' conftest.$ac_ext >&5
10152
10153 eval "$as_ac_var=no"
10154 fi
10155 rm -f conftest.err conftest.$ac_objext \
10156 conftest$ac_exeext conftest.$ac_ext
10157 fi
10158 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10159 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10160 if test `eval echo '${'$as_ac_var'}'` = yes; then
10161 cat >>confdefs.h <<_ACEOF
10162 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10163 _ACEOF
10164
10165 fi
10166 done
10167
10168 if test "x$ac_cv_func_fork" = xyes; then
10169 echo "$as_me:$LINENO: checking for working fork" >&5
10170 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
10171 if test "${ac_cv_func_fork_works+set}" = set; then
10172 echo $ECHO_N "(cached) $ECHO_C" >&6
10173 else
10174 if test "$cross_compiling" = yes; then
10175 ac_cv_func_fork_works=cross
10176 else
10177 cat >conftest.$ac_ext <<_ACEOF
10178 /* By Ruediger Kuhlmann. */
10179 #include <sys/types.h>
10180 #if HAVE_UNISTD_H
10181 # include <unistd.h>
10182 #endif
10183 /* Some systems only have a dummy stub for fork() */
10184 int main ()
10185 {
10186 if (fork() < 0)
10187 exit (1);
10188 exit (0);
10189 }
10190 _ACEOF
10191 rm -f conftest$ac_exeext
10192 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10193 (eval $ac_link) 2>&5
10194 ac_status=$?
10195 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10196 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10197 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10198 (eval $ac_try) 2>&5
10199 ac_status=$?
10200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10201 (exit $ac_status); }; }; then
10202 ac_cv_func_fork_works=yes
10203 else
10204 echo "$as_me: program exited with status $ac_status" >&5
10205 echo "$as_me: failed program was:" >&5
10206 sed 's/^/| /' conftest.$ac_ext >&5
10207
10208 ( exit $ac_status )
10209 ac_cv_func_fork_works=no
10210 fi
10211 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10212 fi
10213 fi
10214 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10215 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10216
10217 else
10218 ac_cv_func_fork_works=$ac_cv_func_fork
10219 fi
10220 if test "x$ac_cv_func_fork_works" = xcross; then
10221 case $host in
10222 *-*-amigaos* | *-*-msdosdjgpp*)
10223 # Override, as these systems have only a dummy fork() stub
10224 ac_cv_func_fork_works=no
10225 ;;
10226 *)
10227 ac_cv_func_fork_works=yes
10228 ;;
10229 esac
10230 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10231 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10232 fi
10233 ac_cv_func_vfork_works=$ac_cv_func_vfork
10234 if test "x$ac_cv_func_vfork" = xyes; then
10235 echo "$as_me:$LINENO: checking for working vfork" >&5
10236 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10237 if test "${ac_cv_func_vfork_works+set}" = set; then
10238 echo $ECHO_N "(cached) $ECHO_C" >&6
10239 else
10240 if test "$cross_compiling" = yes; then
10241 ac_cv_func_vfork_works=cross
10242 else
10243 cat >conftest.$ac_ext <<_ACEOF
10244 /* confdefs.h. */
10245 _ACEOF
10246 cat confdefs.h >>conftest.$ac_ext
10247 cat >>conftest.$ac_ext <<_ACEOF
10248 /* end confdefs.h. */
10249 /* Thanks to Paul Eggert for this test. */
10250 #include <stdio.h>
10251 #include <stdlib.h>
10252 #include <sys/types.h>
10253 #include <sys/stat.h>
10254 #include <sys/wait.h>
10255 #if HAVE_UNISTD_H
10256 # include <unistd.h>
10257 #endif
10258 #if HAVE_VFORK_H
10259 # include <vfork.h>
10260 #endif
10261 /* On some sparc systems, changes by the child to local and incoming
10262 argument registers are propagated back to the parent. The compiler
10263 is told about this with #include <vfork.h>, but some compilers
10264 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10265 static variable whose address is put into a register that is
10266 clobbered by the vfork. */
10267 static void
10268 #ifdef __cplusplus
10269 sparc_address_test (int arg)
10270 # else
10271 sparc_address_test (arg) int arg;
10272 #endif
10273 {
10274 static pid_t child;
10275 if (!child) {
10276 child = vfork ();
10277 if (child < 0) {
10278 perror ("vfork");
10279 _exit(2);
10280 }
10281 if (!child) {
10282 arg = getpid();
10283 write(-1, "", 0);
10284 _exit (arg);
10285 }
10286 }
10287 }
10288
10289 int
10290 main ()
10291 {
10292 pid_t parent = getpid ();
10293 pid_t child;
10294
10295 sparc_address_test (0);
10296
10297 child = vfork ();
10298
10299 if (child == 0) {
10300 /* Here is another test for sparc vfork register problems. This
10301 test uses lots of local variables, at least as many local
10302 variables as main has allocated so far including compiler
10303 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10304 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10305 reuse the register of parent for one of the local variables,
10306 since it will think that parent can't possibly be used any more
10307 in this routine. Assigning to the local variable will thus
10308 munge parent in the parent process. */
10309 pid_t
10310 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10311 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10312 /* Convince the compiler that p..p7 are live; otherwise, it might
10313 use the same hardware register for all 8 local variables. */
10314 if (p != p1 || p != p2 || p != p3 || p != p4
10315 || p != p5 || p != p6 || p != p7)
10316 _exit(1);
10317
10318 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10319 from child file descriptors. If the child closes a descriptor
10320 before it execs or exits, this munges the parent's descriptor
10321 as well. Test for this by closing stdout in the child. */
10322 _exit(close(fileno(stdout)) != 0);
10323 } else {
10324 int status;
10325 struct stat st;
10326
10327 while (wait(&status) != child)
10328 ;
10329 exit(
10330 /* Was there some problem with vforking? */
10331 child < 0
10332
10333 /* Did the child fail? (This shouldn't happen.) */
10334 || status
10335
10336 /* Did the vfork/compiler bug occur? */
10337 || parent != getpid()
10338
10339 /* Did the file descriptor bug occur? */
10340 || fstat(fileno(stdout), &st) != 0
10341 );
10342 }
10343 }
10344 _ACEOF
10345 rm -f conftest$ac_exeext
10346 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10347 (eval $ac_link) 2>&5
10348 ac_status=$?
10349 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10350 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10351 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10352 (eval $ac_try) 2>&5
10353 ac_status=$?
10354 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10355 (exit $ac_status); }; }; then
10356 ac_cv_func_vfork_works=yes
10357 else
10358 echo "$as_me: program exited with status $ac_status" >&5
10359 echo "$as_me: failed program was:" >&5
10360 sed 's/^/| /' conftest.$ac_ext >&5
10361
10362 ( exit $ac_status )
10363 ac_cv_func_vfork_works=no
10364 fi
10365 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10366 fi
10367 fi
10368 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10369 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10370
10371 fi;
10372 if test "x$ac_cv_func_fork_works" = xcross; then
10373 ac_cv_func_vfork_works=$ac_cv_func_vfork
10374 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10375 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10376 fi
10377
10378 if test "x$ac_cv_func_vfork_works" = xyes; then
10379
10380 cat >>confdefs.h <<\_ACEOF
10381 #define HAVE_WORKING_VFORK 1
10382 _ACEOF
10383
10384 else
10385
10386 cat >>confdefs.h <<\_ACEOF
10387 #define vfork fork
10388 _ACEOF
10389
10390 fi
10391 if test "x$ac_cv_func_fork_works" = xyes; then
10392
10393 cat >>confdefs.h <<\_ACEOF
10394 #define HAVE_WORKING_FORK 1
10395 _ACEOF
10396
10397 fi
10398
10399
10400
10401 if test "X$prefix" = "XNONE"; then
10402 acl_final_prefix="$ac_default_prefix"
10403 else
10404 acl_final_prefix="$prefix"
10405 fi
10406 if test "X$exec_prefix" = "XNONE"; then
10407 acl_final_exec_prefix='${prefix}'
10408 else
10409 acl_final_exec_prefix="$exec_prefix"
10410 fi
10411 acl_save_prefix="$prefix"
10412 prefix="$acl_final_prefix"
10413 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10414 prefix="$acl_save_prefix"
10415
10416
10417 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10418 if test "${with_gnu_ld+set}" = set; then
10419 withval="$with_gnu_ld"
10420 test "$withval" = no || with_gnu_ld=yes
10421 else
10422 with_gnu_ld=no
10423 fi;
10424 # Prepare PATH_SEPARATOR.
10425 # The user is always right.
10426 if test "${PATH_SEPARATOR+set}" != set; then
10427 echo "#! /bin/sh" >conf$$.sh
10428 echo "exit 0" >>conf$$.sh
10429 chmod +x conf$$.sh
10430 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10431 PATH_SEPARATOR=';'
10432 else
10433 PATH_SEPARATOR=:
10434 fi
10435 rm -f conf$$.sh
10436 fi
10437 ac_prog=ld
10438 if test "$GCC" = yes; then
10439 # Check if gcc -print-prog-name=ld gives a path.
10440 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10441 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10442 case $host in
10443 *-*-mingw*)
10444 # gcc leaves a trailing carriage return which upsets mingw
10445 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10446 *)
10447 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10448 esac
10449 case $ac_prog in
10450 # Accept absolute paths.
10451 [\\/]* | [A-Za-z]:[\\/]*)
10452 re_direlt='/[^/][^/]*/\.\./'
10453 # Canonicalize the path of ld
10454 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10455 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10456 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10457 done
10458 test -z "$LD" && LD="$ac_prog"
10459 ;;
10460 "")
10461 # If it fails, then pretend we aren't using GCC.
10462 ac_prog=ld
10463 ;;
10464 *)
10465 # If it is relative, then search for the first ld in PATH.
10466 with_gnu_ld=unknown
10467 ;;
10468 esac
10469 elif test "$with_gnu_ld" = yes; then
10470 echo "$as_me:$LINENO: checking for GNU ld" >&5
10471 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10472 else
10473 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10474 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10475 fi
10476 if test "${acl_cv_path_LD+set}" = set; then
10477 echo $ECHO_N "(cached) $ECHO_C" >&6
10478 else
10479 if test -z "$LD"; then
10480 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10481 for ac_dir in $PATH; do
10482 test -z "$ac_dir" && ac_dir=.
10483 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10484 acl_cv_path_LD="$ac_dir/$ac_prog"
10485 # Check to see if the program is GNU ld. I'd rather use --version,
10486 # but apparently some GNU ld's only accept -v.
10487 # Break only if it was the GNU/non-GNU ld that we prefer.
10488 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10489 test "$with_gnu_ld" != no && break
10490 else
10491 test "$with_gnu_ld" != yes && break
10492 fi
10493 fi
10494 done
10495 IFS="$ac_save_ifs"
10496 else
10497 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10498 fi
10499 fi
10500
10501 LD="$acl_cv_path_LD"
10502 if test -n "$LD"; then
10503 echo "$as_me:$LINENO: result: $LD" >&5
10504 echo "${ECHO_T}$LD" >&6
10505 else
10506 echo "$as_me:$LINENO: result: no" >&5
10507 echo "${ECHO_T}no" >&6
10508 fi
10509 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10510 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10511 { (exit 1); exit 1; }; }
10512 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10513 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10514 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10515 echo $ECHO_N "(cached) $ECHO_C" >&6
10516 else
10517 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10518 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10519 acl_cv_prog_gnu_ld=yes
10520 else
10521 acl_cv_prog_gnu_ld=no
10522 fi
10523 fi
10524 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10525 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10526 with_gnu_ld=$acl_cv_prog_gnu_ld
10527
10528
10529
10530 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10531 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10532 if test "${acl_cv_rpath+set}" = set; then
10533 echo $ECHO_N "(cached) $ECHO_C" >&6
10534 else
10535
10536 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10537 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10538 . ./conftest.sh
10539 rm -f ./conftest.sh
10540 acl_cv_rpath=done
10541
10542 fi
10543 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10544 echo "${ECHO_T}$acl_cv_rpath" >&6
10545 wl="$acl_cv_wl"
10546 libext="$acl_cv_libext"
10547 shlibext="$acl_cv_shlibext"
10548 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10549 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10550 hardcode_direct="$acl_cv_hardcode_direct"
10551 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10552 # Check whether --enable-rpath or --disable-rpath was given.
10553 if test "${enable_rpath+set}" = set; then
10554 enableval="$enable_rpath"
10555 :
10556 else
10557 enable_rpath=yes
10558 fi;
10559
10560
10561
10562
10563
10564
10565
10566 use_additional=yes
10567
10568 acl_save_prefix="$prefix"
10569 prefix="$acl_final_prefix"
10570 acl_save_exec_prefix="$exec_prefix"
10571 exec_prefix="$acl_final_exec_prefix"
10572
10573 eval additional_includedir=\"$includedir\"
10574 eval additional_libdir=\"$libdir\"
10575
10576 exec_prefix="$acl_save_exec_prefix"
10577 prefix="$acl_save_prefix"
10578
10579
10580 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10581 if test "${with_libiconv_prefix+set}" = set; then
10582 withval="$with_libiconv_prefix"
10583
10584 if test "X$withval" = "Xno"; then
10585 use_additional=no
10586 else
10587 if test "X$withval" = "X"; then
10588
10589 acl_save_prefix="$prefix"
10590 prefix="$acl_final_prefix"
10591 acl_save_exec_prefix="$exec_prefix"
10592 exec_prefix="$acl_final_exec_prefix"
10593
10594 eval additional_includedir=\"$includedir\"
10595 eval additional_libdir=\"$libdir\"
10596
10597 exec_prefix="$acl_save_exec_prefix"
10598 prefix="$acl_save_prefix"
10599
10600 else
10601 additional_includedir="$withval/include"
10602 additional_libdir="$withval/lib"
10603 fi
10604 fi
10605
10606 fi;
10607 LIBICONV=
10608 LTLIBICONV=
10609 INCICONV=
10610 rpathdirs=
10611 ltrpathdirs=
10612 names_already_handled=
10613 names_next_round='iconv '
10614 while test -n "$names_next_round"; do
10615 names_this_round="$names_next_round"
10616 names_next_round=
10617 for name in $names_this_round; do
10618 already_handled=
10619 for n in $names_already_handled; do
10620 if test "$n" = "$name"; then
10621 already_handled=yes
10622 break
10623 fi
10624 done
10625 if test -z "$already_handled"; then
10626 names_already_handled="$names_already_handled $name"
10627 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10628 eval value=\"\$HAVE_LIB$uppername\"
10629 if test -n "$value"; then
10630 if test "$value" = yes; then
10631 eval value=\"\$LIB$uppername\"
10632 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10633 eval value=\"\$LTLIB$uppername\"
10634 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10635 else
10636 :
10637 fi
10638 else
10639 found_dir=
10640 found_la=
10641 found_so=
10642 found_a=
10643 if test $use_additional = yes; then
10644 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10645 found_dir="$additional_libdir"
10646 found_so="$additional_libdir/lib$name.$shlibext"
10647 if test -f "$additional_libdir/lib$name.la"; then
10648 found_la="$additional_libdir/lib$name.la"
10649 fi
10650 else
10651 if test -f "$additional_libdir/lib$name.$libext"; then
10652 found_dir="$additional_libdir"
10653 found_a="$additional_libdir/lib$name.$libext"
10654 if test -f "$additional_libdir/lib$name.la"; then
10655 found_la="$additional_libdir/lib$name.la"
10656 fi
10657 fi
10658 fi
10659 fi
10660 if test "X$found_dir" = "X"; then
10661 for x in $LDFLAGS $LTLIBICONV; do
10662
10663 acl_save_prefix="$prefix"
10664 prefix="$acl_final_prefix"
10665 acl_save_exec_prefix="$exec_prefix"
10666 exec_prefix="$acl_final_exec_prefix"
10667 eval x=\"$x\"
10668 exec_prefix="$acl_save_exec_prefix"
10669 prefix="$acl_save_prefix"
10670
10671 case "$x" in
10672 -L*)
10673 dir=`echo "X$x" | sed -e 's/^X-L//'`
10674 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10675 found_dir="$dir"
10676 found_so="$dir/lib$name.$shlibext"
10677 if test -f "$dir/lib$name.la"; then
10678 found_la="$dir/lib$name.la"
10679 fi
10680 else
10681 if test -f "$dir/lib$name.$libext"; then
10682 found_dir="$dir"
10683 found_a="$dir/lib$name.$libext"
10684 if test -f "$dir/lib$name.la"; then
10685 found_la="$dir/lib$name.la"
10686 fi
10687 fi
10688 fi
10689 ;;
10690 esac
10691 if test "X$found_dir" != "X"; then
10692 break
10693 fi
10694 done
10695 fi
10696 if test "X$found_dir" != "X"; then
10697 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10698 if test "X$found_so" != "X"; then
10699 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10700 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10701 else
10702 haveit=
10703 for x in $ltrpathdirs; do
10704 if test "X$x" = "X$found_dir"; then
10705 haveit=yes
10706 break
10707 fi
10708 done
10709 if test -z "$haveit"; then
10710 ltrpathdirs="$ltrpathdirs $found_dir"
10711 fi
10712 if test "$hardcode_direct" = yes; then
10713 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10714 else
10715 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10716 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10717 haveit=
10718 for x in $rpathdirs; do
10719 if test "X$x" = "X$found_dir"; then
10720 haveit=yes
10721 break
10722 fi
10723 done
10724 if test -z "$haveit"; then
10725 rpathdirs="$rpathdirs $found_dir"
10726 fi
10727 else
10728 haveit=
10729 for x in $LDFLAGS $LIBICONV; do
10730
10731 acl_save_prefix="$prefix"
10732 prefix="$acl_final_prefix"
10733 acl_save_exec_prefix="$exec_prefix"
10734 exec_prefix="$acl_final_exec_prefix"
10735 eval x=\"$x\"
10736 exec_prefix="$acl_save_exec_prefix"
10737 prefix="$acl_save_prefix"
10738
10739 if test "X$x" = "X-L$found_dir"; then
10740 haveit=yes
10741 break
10742 fi
10743 done
10744 if test -z "$haveit"; then
10745 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10746 fi
10747 if test "$hardcode_minus_L" != no; then
10748 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10749 else
10750 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10751 fi
10752 fi
10753 fi
10754 fi
10755 else
10756 if test "X$found_a" != "X"; then
10757 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10758 else
10759 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10760 fi
10761 fi
10762 additional_includedir=
10763 case "$found_dir" in
10764 */lib | */lib/)
10765 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10766 additional_includedir="$basedir/include"
10767 ;;
10768 esac
10769 if test "X$additional_includedir" != "X"; then
10770 if test "X$additional_includedir" != "X/usr/include"; then
10771 haveit=
10772 if test "X$additional_includedir" = "X/usr/local/include"; then
10773 if test -n "$GCC"; then
10774 case $host_os in
10775 linux*) haveit=yes;;
10776 esac
10777 fi
10778 fi
10779 if test -z "$haveit"; then
10780 for x in $CPPFLAGS $INCICONV; do
10781
10782 acl_save_prefix="$prefix"
10783 prefix="$acl_final_prefix"
10784 acl_save_exec_prefix="$exec_prefix"
10785 exec_prefix="$acl_final_exec_prefix"
10786 eval x=\"$x\"
10787 exec_prefix="$acl_save_exec_prefix"
10788 prefix="$acl_save_prefix"
10789
10790 if test "X$x" = "X-I$additional_includedir"; then
10791 haveit=yes
10792 break
10793 fi
10794 done
10795 if test -z "$haveit"; then
10796 if test -d "$additional_includedir"; then
10797 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10798 fi
10799 fi
10800 fi
10801 fi
10802 fi
10803 if test -n "$found_la"; then
10804 save_libdir="$libdir"
10805 case "$found_la" in
10806 */* | *\\*) . "$found_la" ;;
10807 *) . "./$found_la" ;;
10808 esac
10809 libdir="$save_libdir"
10810 for dep in $dependency_libs; do
10811 case "$dep" in
10812 -L*)
10813 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10814 if test "X$additional_libdir" != "X/usr/lib"; then
10815 haveit=
10816 if test "X$additional_libdir" = "X/usr/local/lib"; then
10817 if test -n "$GCC"; then
10818 case $host_os in
10819 linux*) haveit=yes;;
10820 esac
10821 fi
10822 fi
10823 if test -z "$haveit"; then
10824 haveit=
10825 for x in $LDFLAGS $LIBICONV; do
10826
10827 acl_save_prefix="$prefix"
10828 prefix="$acl_final_prefix"
10829 acl_save_exec_prefix="$exec_prefix"
10830 exec_prefix="$acl_final_exec_prefix"
10831 eval x=\"$x\"
10832 exec_prefix="$acl_save_exec_prefix"
10833 prefix="$acl_save_prefix"
10834
10835 if test "X$x" = "X-L$additional_libdir"; then
10836 haveit=yes
10837 break
10838 fi
10839 done
10840 if test -z "$haveit"; then
10841 if test -d "$additional_libdir"; then
10842 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10843 fi
10844 fi
10845 haveit=
10846 for x in $LDFLAGS $LTLIBICONV; do
10847
10848 acl_save_prefix="$prefix"
10849 prefix="$acl_final_prefix"
10850 acl_save_exec_prefix="$exec_prefix"
10851 exec_prefix="$acl_final_exec_prefix"
10852 eval x=\"$x\"
10853 exec_prefix="$acl_save_exec_prefix"
10854 prefix="$acl_save_prefix"
10855
10856 if test "X$x" = "X-L$additional_libdir"; then
10857 haveit=yes
10858 break
10859 fi
10860 done
10861 if test -z "$haveit"; then
10862 if test -d "$additional_libdir"; then
10863 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10864 fi
10865 fi
10866 fi
10867 fi
10868 ;;
10869 -R*)
10870 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10871 if test "$enable_rpath" != no; then
10872 haveit=
10873 for x in $rpathdirs; do
10874 if test "X$x" = "X$dir"; then
10875 haveit=yes
10876 break
10877 fi
10878 done
10879 if test -z "$haveit"; then
10880 rpathdirs="$rpathdirs $dir"
10881 fi
10882 haveit=
10883 for x in $ltrpathdirs; do
10884 if test "X$x" = "X$dir"; then
10885 haveit=yes
10886 break
10887 fi
10888 done
10889 if test -z "$haveit"; then
10890 ltrpathdirs="$ltrpathdirs $dir"
10891 fi
10892 fi
10893 ;;
10894 -l*)
10895 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10896 ;;
10897 *.la)
10898 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10899 ;;
10900 *)
10901 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10902 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10903 ;;
10904 esac
10905 done
10906 fi
10907 else
10908 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10909 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10910 fi
10911 fi
10912 fi
10913 done
10914 done
10915 if test "X$rpathdirs" != "X"; then
10916 if test -n "$hardcode_libdir_separator"; then
10917 alldirs=
10918 for found_dir in $rpathdirs; do
10919 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10920 done
10921 acl_save_libdir="$libdir"
10922 libdir="$alldirs"
10923 eval flag=\"$hardcode_libdir_flag_spec\"
10924 libdir="$acl_save_libdir"
10925 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10926 else
10927 for found_dir in $rpathdirs; do
10928 acl_save_libdir="$libdir"
10929 libdir="$found_dir"
10930 eval flag=\"$hardcode_libdir_flag_spec\"
10931 libdir="$acl_save_libdir"
10932 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10933 done
10934 fi
10935 fi
10936 if test "X$ltrpathdirs" != "X"; then
10937 for found_dir in $ltrpathdirs; do
10938 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10939 done
10940 fi
10941
10942
10943
10944
10945
10946
10947
10948 am_save_CPPFLAGS="$CPPFLAGS"
10949
10950 for element in $INCICONV; do
10951 haveit=
10952 for x in $CPPFLAGS; do
10953
10954 acl_save_prefix="$prefix"
10955 prefix="$acl_final_prefix"
10956 acl_save_exec_prefix="$exec_prefix"
10957 exec_prefix="$acl_final_exec_prefix"
10958 eval x=\"$x\"
10959 exec_prefix="$acl_save_exec_prefix"
10960 prefix="$acl_save_prefix"
10961
10962 if test "X$x" = "X$element"; then
10963 haveit=yes
10964 break
10965 fi
10966 done
10967 if test -z "$haveit"; then
10968 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10969 fi
10970 done
10971
10972
10973 echo "$as_me:$LINENO: checking for iconv" >&5
10974 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
10975 if test "${am_cv_func_iconv+set}" = set; then
10976 echo $ECHO_N "(cached) $ECHO_C" >&6
10977 else
10978
10979 am_cv_func_iconv="no, consider installing GNU libiconv"
10980 am_cv_lib_iconv=no
10981 cat >conftest.$ac_ext <<_ACEOF
10982 /* confdefs.h. */
10983 _ACEOF
10984 cat confdefs.h >>conftest.$ac_ext
10985 cat >>conftest.$ac_ext <<_ACEOF
10986 /* end confdefs.h. */
10987 #include <stdlib.h>
10988 #include <iconv.h>
10989 int
10990 main ()
10991 {
10992 iconv_t cd = iconv_open("","");
10993 iconv(cd,NULL,NULL,NULL,NULL);
10994 iconv_close(cd);
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_func_iconv=yes
11022 else
11023 echo "$as_me: failed program was:" >&5
11024 sed 's/^/| /' conftest.$ac_ext >&5
11025
11026 fi
11027 rm -f conftest.err conftest.$ac_objext \
11028 conftest$ac_exeext conftest.$ac_ext
11029 if test "$am_cv_func_iconv" != yes; then
11030 am_save_LIBS="$LIBS"
11031 LIBS="$LIBS $LIBICONV"
11032 cat >conftest.$ac_ext <<_ACEOF
11033 /* confdefs.h. */
11034 _ACEOF
11035 cat confdefs.h >>conftest.$ac_ext
11036 cat >>conftest.$ac_ext <<_ACEOF
11037 /* end confdefs.h. */
11038 #include <stdlib.h>
11039 #include <iconv.h>
11040 int
11041 main ()
11042 {
11043 iconv_t cd = iconv_open("","");
11044 iconv(cd,NULL,NULL,NULL,NULL);
11045 iconv_close(cd);
11046 ;
11047 return 0;
11048 }
11049 _ACEOF
11050 rm -f conftest.$ac_objext conftest$ac_exeext
11051 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11052 (eval $ac_link) 2>conftest.er1
11053 ac_status=$?
11054 grep -v '^ *+' conftest.er1 >conftest.err
11055 rm -f conftest.er1
11056 cat conftest.err >&5
11057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11058 (exit $ac_status); } &&
11059 { ac_try='test -z "$ac_c_werror_flag"
11060 || test ! -s conftest.err'
11061 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11062 (eval $ac_try) 2>&5
11063 ac_status=$?
11064 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11065 (exit $ac_status); }; } &&
11066 { ac_try='test -s conftest$ac_exeext'
11067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11068 (eval $ac_try) 2>&5
11069 ac_status=$?
11070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11071 (exit $ac_status); }; }; then
11072 am_cv_lib_iconv=yes
11073 am_cv_func_iconv=yes
11074 else
11075 echo "$as_me: failed program was:" >&5
11076 sed 's/^/| /' conftest.$ac_ext >&5
11077
11078 fi
11079 rm -f conftest.err conftest.$ac_objext \
11080 conftest$ac_exeext conftest.$ac_ext
11081 LIBS="$am_save_LIBS"
11082 fi
11083
11084 fi
11085 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11086 echo "${ECHO_T}$am_cv_func_iconv" >&6
11087 if test "$am_cv_func_iconv" = yes; then
11088
11089 cat >>confdefs.h <<\_ACEOF
11090 #define HAVE_ICONV 1
11091 _ACEOF
11092
11093 fi
11094 if test "$am_cv_lib_iconv" = yes; then
11095 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11096 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11097 echo "$as_me:$LINENO: result: $LIBICONV" >&5
11098 echo "${ECHO_T}$LIBICONV" >&6
11099 else
11100 CPPFLAGS="$am_save_CPPFLAGS"
11101 LIBICONV=
11102 LTLIBICONV=
11103 fi
11104
11105
11106
11107 if test "$am_cv_func_iconv" = yes; then
11108 echo "$as_me:$LINENO: checking for iconv declaration" >&5
11109 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11110 if test "${am_cv_proto_iconv+set}" = set; then
11111 echo $ECHO_N "(cached) $ECHO_C" >&6
11112 else
11113
11114 cat >conftest.$ac_ext <<_ACEOF
11115 /* confdefs.h. */
11116 _ACEOF
11117 cat confdefs.h >>conftest.$ac_ext
11118 cat >>conftest.$ac_ext <<_ACEOF
11119 /* end confdefs.h. */
11120
11121 #include <stdlib.h>
11122 #include <iconv.h>
11123 extern
11124 #ifdef __cplusplus
11125 "C"
11126 #endif
11127 #if defined(__STDC__) || defined(__cplusplus)
11128 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11129 #else
11130 size_t iconv();
11131 #endif
11132
11133 int
11134 main ()
11135 {
11136
11137 ;
11138 return 0;
11139 }
11140 _ACEOF
11141 rm -f conftest.$ac_objext
11142 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11143 (eval $ac_compile) 2>conftest.er1
11144 ac_status=$?
11145 grep -v '^ *+' conftest.er1 >conftest.err
11146 rm -f conftest.er1
11147 cat conftest.err >&5
11148 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11149 (exit $ac_status); } &&
11150 { ac_try='test -z "$ac_c_werror_flag"
11151 || test ! -s conftest.err'
11152 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11153 (eval $ac_try) 2>&5
11154 ac_status=$?
11155 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11156 (exit $ac_status); }; } &&
11157 { ac_try='test -s conftest.$ac_objext'
11158 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11159 (eval $ac_try) 2>&5
11160 ac_status=$?
11161 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11162 (exit $ac_status); }; }; then
11163 am_cv_proto_iconv_arg1=""
11164 else
11165 echo "$as_me: failed program was:" >&5
11166 sed 's/^/| /' conftest.$ac_ext >&5
11167
11168 am_cv_proto_iconv_arg1="const"
11169 fi
11170 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11171 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);"
11172 fi
11173
11174 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11175 echo "$as_me:$LINENO: result: ${ac_t:-
11176 }$am_cv_proto_iconv" >&5
11177 echo "${ECHO_T}${ac_t:-
11178 }$am_cv_proto_iconv" >&6
11179
11180 cat >>confdefs.h <<_ACEOF
11181 #define ICONV_CONST $am_cv_proto_iconv_arg1
11182 _ACEOF
11183
11184 fi
11185
11186 # Until we have in-tree GNU iconv:
11187 LIBICONV_DEP=
11188
11189
11190
11191 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11192 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11193 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11194 echo $ECHO_N "(cached) $ECHO_C" >&6
11195 else
11196 cat >conftest.$ac_ext <<_ACEOF
11197 /* confdefs.h. */
11198 _ACEOF
11199 cat confdefs.h >>conftest.$ac_ext
11200 cat >>conftest.$ac_ext <<_ACEOF
11201 /* end confdefs.h. */
11202 #include <locale.h>
11203 int
11204 main ()
11205 {
11206 return LC_MESSAGES
11207 ;
11208 return 0;
11209 }
11210 _ACEOF
11211 rm -f conftest.$ac_objext conftest$ac_exeext
11212 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11213 (eval $ac_link) 2>conftest.er1
11214 ac_status=$?
11215 grep -v '^ *+' conftest.er1 >conftest.err
11216 rm -f conftest.er1
11217 cat conftest.err >&5
11218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11219 (exit $ac_status); } &&
11220 { ac_try='test -z "$ac_c_werror_flag"
11221 || test ! -s conftest.err'
11222 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11223 (eval $ac_try) 2>&5
11224 ac_status=$?
11225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11226 (exit $ac_status); }; } &&
11227 { ac_try='test -s conftest$ac_exeext'
11228 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11229 (eval $ac_try) 2>&5
11230 ac_status=$?
11231 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11232 (exit $ac_status); }; }; then
11233 am_cv_val_LC_MESSAGES=yes
11234 else
11235 echo "$as_me: failed program was:" >&5
11236 sed 's/^/| /' conftest.$ac_ext >&5
11237
11238 am_cv_val_LC_MESSAGES=no
11239 fi
11240 rm -f conftest.err conftest.$ac_objext \
11241 conftest$ac_exeext conftest.$ac_ext
11242 fi
11243 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11244 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11245 if test $am_cv_val_LC_MESSAGES = yes; then
11246
11247 cat >>confdefs.h <<\_ACEOF
11248 #define HAVE_LC_MESSAGES 1
11249 _ACEOF
11250
11251 fi
11252
11253
11254
11255 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11256 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11257 if test "${am_cv_langinfo_codeset+set}" = set; then
11258 echo $ECHO_N "(cached) $ECHO_C" >&6
11259 else
11260 cat >conftest.$ac_ext <<_ACEOF
11261 /* confdefs.h. */
11262 _ACEOF
11263 cat confdefs.h >>conftest.$ac_ext
11264 cat >>conftest.$ac_ext <<_ACEOF
11265 /* end confdefs.h. */
11266 #include <langinfo.h>
11267 int
11268 main ()
11269 {
11270 char* cs = nl_langinfo(CODESET);
11271 ;
11272 return 0;
11273 }
11274 _ACEOF
11275 rm -f conftest.$ac_objext conftest$ac_exeext
11276 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11277 (eval $ac_link) 2>conftest.er1
11278 ac_status=$?
11279 grep -v '^ *+' conftest.er1 >conftest.err
11280 rm -f conftest.er1
11281 cat conftest.err >&5
11282 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11283 (exit $ac_status); } &&
11284 { ac_try='test -z "$ac_c_werror_flag"
11285 || test ! -s conftest.err'
11286 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11287 (eval $ac_try) 2>&5
11288 ac_status=$?
11289 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11290 (exit $ac_status); }; } &&
11291 { ac_try='test -s conftest$ac_exeext'
11292 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11293 (eval $ac_try) 2>&5
11294 ac_status=$?
11295 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11296 (exit $ac_status); }; }; then
11297 am_cv_langinfo_codeset=yes
11298 else
11299 echo "$as_me: failed program was:" >&5
11300 sed 's/^/| /' conftest.$ac_ext >&5
11301
11302 am_cv_langinfo_codeset=no
11303 fi
11304 rm -f conftest.err conftest.$ac_objext \
11305 conftest$ac_exeext conftest.$ac_ext
11306
11307 fi
11308 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11309 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11310 if test $am_cv_langinfo_codeset = yes; then
11311
11312 cat >>confdefs.h <<\_ACEOF
11313 #define HAVE_LANGINFO_CODESET 1
11314 _ACEOF
11315
11316 fi
11317
11318
11319 # We will need to find libiberty.h and ansidecl.h
11320 saved_CFLAGS="$CFLAGS"
11321 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11322
11323
11324
11325
11326
11327
11328
11329
11330
11331
11332
11333
11334
11335
11336
11337
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353
11354
11355
11356
11357
11358
11359
11360
11361 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
11362 strsignal strstr strverscmp \
11363 errno snprintf vsnprintf vasprintf malloc realloc calloc \
11364 free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
11365 do
11366 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11367 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11368 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11369 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11370 echo $ECHO_N "(cached) $ECHO_C" >&6
11371 else
11372 cat >conftest.$ac_ext <<_ACEOF
11373 /* confdefs.h. */
11374 _ACEOF
11375 cat confdefs.h >>conftest.$ac_ext
11376 cat >>conftest.$ac_ext <<_ACEOF
11377 /* end confdefs.h. */
11378 #undef $ac_tr_decl
11379 #define $ac_tr_decl 1
11380
11381 #include "ansidecl.h"
11382 #include "system.h"
11383
11384 int
11385 main ()
11386 {
11387 #ifndef $ac_func
11388 char *(*pfn) = (char *(*)) $ac_func ;
11389 #endif
11390 ;
11391 return 0;
11392 }
11393 _ACEOF
11394 rm -f conftest.$ac_objext
11395 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11396 (eval $ac_compile) 2>conftest.er1
11397 ac_status=$?
11398 grep -v '^ *+' conftest.er1 >conftest.err
11399 rm -f conftest.er1
11400 cat conftest.err >&5
11401 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11402 (exit $ac_status); } &&
11403 { ac_try='test -z "$ac_c_werror_flag"
11404 || test ! -s conftest.err'
11405 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11406 (eval $ac_try) 2>&5
11407 ac_status=$?
11408 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11409 (exit $ac_status); }; } &&
11410 { ac_try='test -s conftest.$ac_objext'
11411 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11412 (eval $ac_try) 2>&5
11413 ac_status=$?
11414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11415 (exit $ac_status); }; }; then
11416 eval "gcc_cv_have_decl_$ac_func=yes"
11417 else
11418 echo "$as_me: failed program was:" >&5
11419 sed 's/^/| /' conftest.$ac_ext >&5
11420
11421 eval "gcc_cv_have_decl_$ac_func=no"
11422 fi
11423 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11424 fi
11425
11426 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11427 echo "$as_me:$LINENO: result: yes" >&5
11428 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11429 #define $ac_tr_decl 1
11430 _ACEOF
11431
11432 else
11433 echo "$as_me:$LINENO: result: no" >&5
11434 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11435 #define $ac_tr_decl 0
11436 _ACEOF
11437
11438 fi
11439
11440 done
11441
11442
11443
11444
11445
11446 for ac_func in getrlimit setrlimit getrusage
11447 do
11448 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11449 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11450 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11451 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11452 echo $ECHO_N "(cached) $ECHO_C" >&6
11453 else
11454 cat >conftest.$ac_ext <<_ACEOF
11455 /* confdefs.h. */
11456 _ACEOF
11457 cat confdefs.h >>conftest.$ac_ext
11458 cat >>conftest.$ac_ext <<_ACEOF
11459 /* end confdefs.h. */
11460 #undef $ac_tr_decl
11461 #define $ac_tr_decl 1
11462
11463 #include "ansidecl.h"
11464 #include "system.h"
11465 #ifdef HAVE_SYS_RESOURCE_H
11466 #include <sys/resource.h>
11467 #endif
11468
11469
11470 int
11471 main ()
11472 {
11473 #ifndef $ac_func
11474 char *(*pfn) = (char *(*)) $ac_func ;
11475 #endif
11476 ;
11477 return 0;
11478 }
11479 _ACEOF
11480 rm -f conftest.$ac_objext
11481 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11482 (eval $ac_compile) 2>conftest.er1
11483 ac_status=$?
11484 grep -v '^ *+' conftest.er1 >conftest.err
11485 rm -f conftest.er1
11486 cat conftest.err >&5
11487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11488 (exit $ac_status); } &&
11489 { ac_try='test -z "$ac_c_werror_flag"
11490 || test ! -s conftest.err'
11491 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11492 (eval $ac_try) 2>&5
11493 ac_status=$?
11494 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11495 (exit $ac_status); }; } &&
11496 { ac_try='test -s conftest.$ac_objext'
11497 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11498 (eval $ac_try) 2>&5
11499 ac_status=$?
11500 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11501 (exit $ac_status); }; }; then
11502 eval "gcc_cv_have_decl_$ac_func=yes"
11503 else
11504 echo "$as_me: failed program was:" >&5
11505 sed 's/^/| /' conftest.$ac_ext >&5
11506
11507 eval "gcc_cv_have_decl_$ac_func=no"
11508 fi
11509 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11510 fi
11511
11512 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11513 echo "$as_me:$LINENO: result: yes" >&5
11514 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11515 #define $ac_tr_decl 1
11516 _ACEOF
11517
11518 else
11519 echo "$as_me:$LINENO: result: no" >&5
11520 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11521 #define $ac_tr_decl 0
11522 _ACEOF
11523
11524 fi
11525
11526 done
11527
11528
11529 cat >conftest.$ac_ext <<_ACEOF
11530 /* confdefs.h. */
11531 _ACEOF
11532 cat confdefs.h >>conftest.$ac_ext
11533 cat >>conftest.$ac_ext <<_ACEOF
11534 /* end confdefs.h. */
11535
11536 #include "ansidecl.h"
11537 #include "system.h"
11538 #ifdef HAVE_SYS_RESOURCE_H
11539 #include <sys/resource.h>
11540 #endif
11541
11542 int
11543 main ()
11544 {
11545 rlim_t l = 0;
11546 ;
11547 return 0;
11548 }
11549 _ACEOF
11550 rm -f conftest.$ac_objext
11551 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11552 (eval $ac_compile) 2>conftest.er1
11553 ac_status=$?
11554 grep -v '^ *+' conftest.er1 >conftest.err
11555 rm -f conftest.er1
11556 cat conftest.err >&5
11557 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11558 (exit $ac_status); } &&
11559 { ac_try='test -z "$ac_c_werror_flag"
11560 || test ! -s conftest.err'
11561 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11562 (eval $ac_try) 2>&5
11563 ac_status=$?
11564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11565 (exit $ac_status); }; } &&
11566 { ac_try='test -s conftest.$ac_objext'
11567 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11568 (eval $ac_try) 2>&5
11569 ac_status=$?
11570 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11571 (exit $ac_status); }; }; then
11572 :
11573 else
11574 echo "$as_me: failed program was:" >&5
11575 sed 's/^/| /' conftest.$ac_ext >&5
11576
11577
11578 cat >>confdefs.h <<\_ACEOF
11579 #define rlim_t long
11580 _ACEOF
11581
11582 fi
11583 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11584
11585 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11586 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
11587 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11588 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11589
11590 for ac_func in ldgetname
11591 do
11592 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11593 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11594 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11595 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11596 echo $ECHO_N "(cached) $ECHO_C" >&6
11597 else
11598 cat >conftest.$ac_ext <<_ACEOF
11599 /* confdefs.h. */
11600 _ACEOF
11601 cat confdefs.h >>conftest.$ac_ext
11602 cat >>conftest.$ac_ext <<_ACEOF
11603 /* end confdefs.h. */
11604 #undef $ac_tr_decl
11605 #define $ac_tr_decl 1
11606
11607 #include "ansidecl.h"
11608 #include "system.h"
11609 #ifdef HAVE_LDFCN_H
11610 #undef FREAD
11611 #undef FWRITE
11612 #include <ldfcn.h>
11613 #endif
11614
11615
11616 int
11617 main ()
11618 {
11619 #ifndef $ac_func
11620 char *(*pfn) = (char *(*)) $ac_func ;
11621 #endif
11622 ;
11623 return 0;
11624 }
11625 _ACEOF
11626 rm -f conftest.$ac_objext
11627 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11628 (eval $ac_compile) 2>conftest.er1
11629 ac_status=$?
11630 grep -v '^ *+' conftest.er1 >conftest.err
11631 rm -f conftest.er1
11632 cat conftest.err >&5
11633 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11634 (exit $ac_status); } &&
11635 { ac_try='test -z "$ac_c_werror_flag"
11636 || test ! -s conftest.err'
11637 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11638 (eval $ac_try) 2>&5
11639 ac_status=$?
11640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11641 (exit $ac_status); }; } &&
11642 { ac_try='test -s conftest.$ac_objext'
11643 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11644 (eval $ac_try) 2>&5
11645 ac_status=$?
11646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11647 (exit $ac_status); }; }; then
11648 eval "gcc_cv_have_decl_$ac_func=yes"
11649 else
11650 echo "$as_me: failed program was:" >&5
11651 sed 's/^/| /' conftest.$ac_ext >&5
11652
11653 eval "gcc_cv_have_decl_$ac_func=no"
11654 fi
11655 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11656 fi
11657
11658 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11659 echo "$as_me:$LINENO: result: yes" >&5
11660 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11661 #define $ac_tr_decl 1
11662 _ACEOF
11663
11664 else
11665 echo "$as_me:$LINENO: result: no" >&5
11666 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11667 #define $ac_tr_decl 0
11668 _ACEOF
11669
11670 fi
11671
11672 done
11673
11674
11675
11676 for ac_func in times
11677 do
11678 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11679 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11680 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11681 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11682 echo $ECHO_N "(cached) $ECHO_C" >&6
11683 else
11684 cat >conftest.$ac_ext <<_ACEOF
11685 /* confdefs.h. */
11686 _ACEOF
11687 cat confdefs.h >>conftest.$ac_ext
11688 cat >>conftest.$ac_ext <<_ACEOF
11689 /* end confdefs.h. */
11690 #undef $ac_tr_decl
11691 #define $ac_tr_decl 1
11692
11693 #include "ansidecl.h"
11694 #include "system.h"
11695 #ifdef HAVE_SYS_TIMES_H
11696 #include <sys/times.h>
11697 #endif
11698
11699
11700 int
11701 main ()
11702 {
11703 #ifndef $ac_func
11704 char *(*pfn) = (char *(*)) $ac_func ;
11705 #endif
11706 ;
11707 return 0;
11708 }
11709 _ACEOF
11710 rm -f conftest.$ac_objext
11711 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11712 (eval $ac_compile) 2>conftest.er1
11713 ac_status=$?
11714 grep -v '^ *+' conftest.er1 >conftest.err
11715 rm -f conftest.er1
11716 cat conftest.err >&5
11717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11718 (exit $ac_status); } &&
11719 { ac_try='test -z "$ac_c_werror_flag"
11720 || test ! -s conftest.err'
11721 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11722 (eval $ac_try) 2>&5
11723 ac_status=$?
11724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11725 (exit $ac_status); }; } &&
11726 { ac_try='test -s conftest.$ac_objext'
11727 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11728 (eval $ac_try) 2>&5
11729 ac_status=$?
11730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11731 (exit $ac_status); }; }; then
11732 eval "gcc_cv_have_decl_$ac_func=yes"
11733 else
11734 echo "$as_me: failed program was:" >&5
11735 sed 's/^/| /' conftest.$ac_ext >&5
11736
11737 eval "gcc_cv_have_decl_$ac_func=no"
11738 fi
11739 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11740 fi
11741
11742 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11743 echo "$as_me:$LINENO: result: yes" >&5
11744 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11745 #define $ac_tr_decl 1
11746 _ACEOF
11747
11748 else
11749 echo "$as_me:$LINENO: result: no" >&5
11750 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11751 #define $ac_tr_decl 0
11752 _ACEOF
11753
11754 fi
11755
11756 done
11757
11758
11759
11760 for ac_func in sigaltstack
11761 do
11762 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11763 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11764 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11765 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11766 echo $ECHO_N "(cached) $ECHO_C" >&6
11767 else
11768 cat >conftest.$ac_ext <<_ACEOF
11769 /* confdefs.h. */
11770 _ACEOF
11771 cat confdefs.h >>conftest.$ac_ext
11772 cat >>conftest.$ac_ext <<_ACEOF
11773 /* end confdefs.h. */
11774 #undef $ac_tr_decl
11775 #define $ac_tr_decl 1
11776
11777 #include "ansidecl.h"
11778 #include "system.h"
11779 #include <signal.h>
11780
11781
11782 int
11783 main ()
11784 {
11785 #ifndef $ac_func
11786 char *(*pfn) = (char *(*)) $ac_func ;
11787 #endif
11788 ;
11789 return 0;
11790 }
11791 _ACEOF
11792 rm -f conftest.$ac_objext
11793 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11794 (eval $ac_compile) 2>conftest.er1
11795 ac_status=$?
11796 grep -v '^ *+' conftest.er1 >conftest.err
11797 rm -f conftest.er1
11798 cat conftest.err >&5
11799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11800 (exit $ac_status); } &&
11801 { ac_try='test -z "$ac_c_werror_flag"
11802 || test ! -s conftest.err'
11803 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11804 (eval $ac_try) 2>&5
11805 ac_status=$?
11806 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11807 (exit $ac_status); }; } &&
11808 { ac_try='test -s conftest.$ac_objext'
11809 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11810 (eval $ac_try) 2>&5
11811 ac_status=$?
11812 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11813 (exit $ac_status); }; }; then
11814 eval "gcc_cv_have_decl_$ac_func=yes"
11815 else
11816 echo "$as_me: failed program was:" >&5
11817 sed 's/^/| /' conftest.$ac_ext >&5
11818
11819 eval "gcc_cv_have_decl_$ac_func=no"
11820 fi
11821 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11822 fi
11823
11824 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11825 echo "$as_me:$LINENO: result: yes" >&5
11826 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11827 #define $ac_tr_decl 1
11828 _ACEOF
11829
11830 else
11831 echo "$as_me:$LINENO: result: no" >&5
11832 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11833 #define $ac_tr_decl 0
11834 _ACEOF
11835
11836 fi
11837
11838 done
11839
11840
11841 # More time-related stuff.
11842 echo "$as_me:$LINENO: checking for struct tms" >&5
11843 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11844 if test "${ac_cv_struct_tms+set}" = set; then
11845 echo $ECHO_N "(cached) $ECHO_C" >&6
11846 else
11847
11848 cat >conftest.$ac_ext <<_ACEOF
11849 /* confdefs.h. */
11850 _ACEOF
11851 cat confdefs.h >>conftest.$ac_ext
11852 cat >>conftest.$ac_ext <<_ACEOF
11853 /* end confdefs.h. */
11854
11855 #include "ansidecl.h"
11856 #include "system.h"
11857 #ifdef HAVE_SYS_TIMES_H
11858 #include <sys/times.h>
11859 #endif
11860
11861 int
11862 main ()
11863 {
11864 struct tms tms;
11865 ;
11866 return 0;
11867 }
11868 _ACEOF
11869 rm -f conftest.$ac_objext
11870 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11871 (eval $ac_compile) 2>conftest.er1
11872 ac_status=$?
11873 grep -v '^ *+' conftest.er1 >conftest.err
11874 rm -f conftest.er1
11875 cat conftest.err >&5
11876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11877 (exit $ac_status); } &&
11878 { ac_try='test -z "$ac_c_werror_flag"
11879 || test ! -s conftest.err'
11880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11881 (eval $ac_try) 2>&5
11882 ac_status=$?
11883 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11884 (exit $ac_status); }; } &&
11885 { ac_try='test -s conftest.$ac_objext'
11886 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11887 (eval $ac_try) 2>&5
11888 ac_status=$?
11889 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11890 (exit $ac_status); }; }; then
11891 ac_cv_struct_tms=yes
11892 else
11893 echo "$as_me: failed program was:" >&5
11894 sed 's/^/| /' conftest.$ac_ext >&5
11895
11896 ac_cv_struct_tms=no
11897 fi
11898 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11899 fi
11900 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11901 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11902 if test $ac_cv_struct_tms = yes; then
11903
11904 cat >>confdefs.h <<\_ACEOF
11905 #define HAVE_STRUCT_TMS 1
11906 _ACEOF
11907
11908 fi
11909
11910 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11911 # revisit after autoconf 2.50.
11912 echo "$as_me:$LINENO: checking for clock_t" >&5
11913 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11914 if test "${gcc_cv_type_clock_t+set}" = set; then
11915 echo $ECHO_N "(cached) $ECHO_C" >&6
11916 else
11917
11918 cat >conftest.$ac_ext <<_ACEOF
11919 /* confdefs.h. */
11920 _ACEOF
11921 cat confdefs.h >>conftest.$ac_ext
11922 cat >>conftest.$ac_ext <<_ACEOF
11923 /* end confdefs.h. */
11924
11925 #include "ansidecl.h"
11926 #include "system.h"
11927
11928 int
11929 main ()
11930 {
11931 clock_t x;
11932 ;
11933 return 0;
11934 }
11935 _ACEOF
11936 rm -f conftest.$ac_objext
11937 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11938 (eval $ac_compile) 2>conftest.er1
11939 ac_status=$?
11940 grep -v '^ *+' conftest.er1 >conftest.err
11941 rm -f conftest.er1
11942 cat conftest.err >&5
11943 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11944 (exit $ac_status); } &&
11945 { ac_try='test -z "$ac_c_werror_flag"
11946 || test ! -s conftest.err'
11947 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11948 (eval $ac_try) 2>&5
11949 ac_status=$?
11950 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11951 (exit $ac_status); }; } &&
11952 { ac_try='test -s conftest.$ac_objext'
11953 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11954 (eval $ac_try) 2>&5
11955 ac_status=$?
11956 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11957 (exit $ac_status); }; }; then
11958 gcc_cv_type_clock_t=yes
11959 else
11960 echo "$as_me: failed program was:" >&5
11961 sed 's/^/| /' conftest.$ac_ext >&5
11962
11963 gcc_cv_type_clock_t=no
11964 fi
11965 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11966 fi
11967 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
11968 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
11969 if test $gcc_cv_type_clock_t = yes; then
11970
11971 cat >>confdefs.h <<\_ACEOF
11972 #define HAVE_CLOCK_T 1
11973 _ACEOF
11974
11975 fi
11976
11977 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
11978 CFLAGS="$saved_CFLAGS"
11979
11980 # Check whether --enable-initfini-array or --disable-initfini-array was given.
11981 if test "${enable_initfini_array+set}" = set; then
11982 enableval="$enable_initfini_array"
11983
11984 else
11985
11986 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
11987 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
11988 if test "${gcc_cv_initfini_array+set}" = set; then
11989 echo $ECHO_N "(cached) $ECHO_C" >&6
11990 else
11991 if test "$cross_compiling" = yes; then
11992 gcc_cv_initfini_array=no
11993 else
11994 cat >conftest.$ac_ext <<_ACEOF
11995 /* confdefs.h. */
11996 _ACEOF
11997 cat confdefs.h >>conftest.$ac_ext
11998 cat >>conftest.$ac_ext <<_ACEOF
11999 /* end confdefs.h. */
12000
12001 static int x = -1;
12002 int main (void) { return x; }
12003 int foo (void) { x = 0; }
12004 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12005 _ACEOF
12006 rm -f conftest$ac_exeext
12007 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12008 (eval $ac_link) 2>&5
12009 ac_status=$?
12010 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12011 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12013 (eval $ac_try) 2>&5
12014 ac_status=$?
12015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12016 (exit $ac_status); }; }; then
12017 gcc_cv_initfini_array=yes
12018 else
12019 echo "$as_me: program exited with status $ac_status" >&5
12020 echo "$as_me: failed program was:" >&5
12021 sed 's/^/| /' conftest.$ac_ext >&5
12022
12023 ( exit $ac_status )
12024 gcc_cv_initfini_array=no
12025 fi
12026 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12027 fi
12028 fi
12029 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12030 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12031 enable_initfini_array=$gcc_cv_initfini_array
12032
12033 fi;
12034 if test $enable_initfini_array = yes; then
12035
12036 cat >>confdefs.h <<\_ACEOF
12037 #define HAVE_INITFINI_ARRAY 1
12038 _ACEOF
12039
12040 fi
12041
12042 # mkdir takes a single argument on some systems.
12043 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12044 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12045 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12046 echo $ECHO_N "(cached) $ECHO_C" >&6
12047 else
12048 cat >conftest.$ac_ext <<_ACEOF
12049 /* confdefs.h. */
12050 _ACEOF
12051 cat confdefs.h >>conftest.$ac_ext
12052 cat >>conftest.$ac_ext <<_ACEOF
12053 /* end confdefs.h. */
12054
12055 #include <sys/types.h>
12056 #ifdef HAVE_SYS_STAT_H
12057 # include <sys/stat.h>
12058 #endif
12059 #ifdef HAVE_UNISTD_H
12060 # include <unistd.h>
12061 #endif
12062 #ifdef HAVE_DIRECT_H
12063 # include <direct.h>
12064 #endif
12065 int
12066 main ()
12067 {
12068 mkdir ("foo", 0);
12069 ;
12070 return 0;
12071 }
12072 _ACEOF
12073 rm -f conftest.$ac_objext
12074 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12075 (eval $ac_compile) 2>conftest.er1
12076 ac_status=$?
12077 grep -v '^ *+' conftest.er1 >conftest.err
12078 rm -f conftest.er1
12079 cat conftest.err >&5
12080 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12081 (exit $ac_status); } &&
12082 { ac_try='test -z "$ac_c_werror_flag"
12083 || test ! -s conftest.err'
12084 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12085 (eval $ac_try) 2>&5
12086 ac_status=$?
12087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12088 (exit $ac_status); }; } &&
12089 { ac_try='test -s conftest.$ac_objext'
12090 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12091 (eval $ac_try) 2>&5
12092 ac_status=$?
12093 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12094 (exit $ac_status); }; }; then
12095 gcc_cv_mkdir_takes_one_arg=no
12096 else
12097 echo "$as_me: failed program was:" >&5
12098 sed 's/^/| /' conftest.$ac_ext >&5
12099
12100 gcc_cv_mkdir_takes_one_arg=yes
12101 fi
12102 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12103 fi
12104 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12105 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12106 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12107
12108 cat >>confdefs.h <<\_ACEOF
12109 #define MKDIR_TAKES_ONE_ARG 1
12110 _ACEOF
12111
12112 fi
12113
12114
12115 # File extensions
12116 manext='.1'
12117 objext='.o'
12118
12119
12120
12121 # With Setjmp/Longjmp based exception handling.
12122 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12123 if test "${enable_sjlj_exceptions+set}" = set; then
12124 enableval="$enable_sjlj_exceptions"
12125 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12126
12127 cat >>confdefs.h <<_ACEOF
12128 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12129 _ACEOF
12130
12131 fi;
12132
12133 # For platforms with the unwind ABI which includes an unwind library,
12134 # libunwind, we can choose to use the system libunwind.
12135
12136 # Check whether --with-system-libunwind or --without-system-libunwind was given.
12137 if test "${with_system_libunwind+set}" = set; then
12138 withval="$with_system_libunwind"
12139
12140 fi;
12141
12142 # --------------------------------------------------------
12143 # Build, host, and target specific configuration fragments
12144 # --------------------------------------------------------
12145
12146 # Collect build-machine-specific information.
12147 . ${srcdir}/config.build
12148
12149 # Collect host-machine-specific information.
12150 . ${srcdir}/config.host
12151
12152 target_gtfiles=
12153
12154 # Collect target-machine-specific information.
12155 . ${srcdir}/config.gcc
12156
12157 extra_objs="${host_extra_objs} ${extra_objs}"
12158 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
12159
12160 # Default the target-machine variables that were not explicitly set.
12161 if test x"$tm_file" = x
12162 then tm_file=$cpu_type/$cpu_type.h; fi
12163
12164 if test x"$extra_headers" = x
12165 then extra_headers=; fi
12166
12167 if test x$md_file = x
12168 then md_file=$cpu_type/$cpu_type.md; fi
12169
12170 if test x$out_file = x
12171 then out_file=$cpu_type/$cpu_type.c; fi
12172
12173 if test x"$tmake_file" = x
12174 then tmake_file=$cpu_type/t-$cpu_type
12175 fi
12176
12177 if test x"$dwarf2" = xyes
12178 then tm_file="$tm_file tm-dwarf2.h"
12179 fi
12180
12181 # Say what files are being used for the output code and MD file.
12182 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
12183 echo "Using \`$srcdir/config/$md_file' as machine description file."
12184
12185 # If any of the xm_file variables contain nonexistent files, warn
12186 # about them and drop them.
12187
12188 bx=
12189 for x in $build_xm_file; do
12190 if test -f $srcdir/config/$x
12191 then bx="$bx $x"
12192 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12193 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12194 fi
12195 done
12196 build_xm_file="$bx"
12197
12198 hx=
12199 for x in $host_xm_file; do
12200 if test -f $srcdir/config/$x
12201 then hx="$hx $x"
12202 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12203 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12204 fi
12205 done
12206 host_xm_file="$hx"
12207
12208 tx=
12209 for x in $xm_file; do
12210 if test -f $srcdir/config/$x
12211 then tx="$tx $x"
12212 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12213 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12214 fi
12215 done
12216 xm_file="$tx"
12217
12218 count=a
12219 for f in $tm_file; do
12220 count=${count}x
12221 done
12222 if test $count = ax; then
12223 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
12224 else
12225 echo "Using the following target machine macro files:"
12226 for f in $tm_file; do
12227 echo " $srcdir/config/$f"
12228 done
12229 fi
12230
12231 if test x$need_64bit_hwint = xyes; then
12232
12233 cat >>confdefs.h <<\_ACEOF
12234 #define NEED_64BIT_HOST_WIDE_INT 1
12235 _ACEOF
12236
12237 fi
12238
12239 if test x$use_long_long_for_widest_fast_int = xyes; then
12240
12241 cat >>confdefs.h <<\_ACEOF
12242 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
12243 _ACEOF
12244
12245 fi
12246
12247 count=a
12248 for f in $host_xm_file; do
12249 count=${count}x
12250 done
12251 if test $count = a; then
12252 :
12253 elif test $count = ax; then
12254 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
12255 else
12256 echo "Using the following host machine macro files:"
12257 for f in $host_xm_file; do
12258 echo " $srcdir/config/$f"
12259 done
12260 fi
12261 echo "Using ${out_host_hook_obj} for host machine hooks."
12262
12263 if test "$host_xm_file" != "$build_xm_file"; then
12264 count=a
12265 for f in $build_xm_file; do
12266 count=${count}x
12267 done
12268 if test $count = a; then
12269 :
12270 elif test $count = ax; then
12271 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12272 else
12273 echo "Using the following build machine macro files:"
12274 for f in $build_xm_file; do
12275 echo " $srcdir/config/$f"
12276 done
12277 fi
12278 fi
12279
12280 case ${host} in
12281 powerpc-*-darwin*)
12282 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
12283 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
12284 if test "${gcc_cv_mcontext_underscores+set}" = set; then
12285 echo $ECHO_N "(cached) $ECHO_C" >&6
12286 else
12287 cat >conftest.$ac_ext <<_ACEOF
12288
12289 #include <ucontext.h>
12290 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
12291
12292 _ACEOF
12293 rm -f conftest.$ac_objext
12294 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12295 (eval $ac_compile) 2>conftest.er1
12296 ac_status=$?
12297 grep -v '^ *+' conftest.er1 >conftest.err
12298 rm -f conftest.er1
12299 cat conftest.err >&5
12300 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12301 (exit $ac_status); } &&
12302 { ac_try='test -z "$ac_c_werror_flag"
12303 || test ! -s conftest.err'
12304 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12305 (eval $ac_try) 2>&5
12306 ac_status=$?
12307 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12308 (exit $ac_status); }; } &&
12309 { ac_try='test -s conftest.$ac_objext'
12310 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12311 (eval $ac_try) 2>&5
12312 ac_status=$?
12313 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12314 (exit $ac_status); }; }; then
12315 gcc_cv_mcontext_underscores=no
12316 else
12317 echo "$as_me: failed program was:" >&5
12318 sed 's/^/| /' conftest.$ac_ext >&5
12319
12320 gcc_cv_mcontext_underscores=yes
12321 fi
12322 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12323 fi
12324 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
12325 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
12326 if test $gcc_cv_mcontext_underscores = yes; then
12327
12328 cat >>confdefs.h <<\_ACEOF
12329 #define HAS_MCONTEXT_T_UNDERSCORES
12330 _ACEOF
12331
12332 fi
12333 ;;
12334 esac
12335
12336 # ---------
12337 # Threading
12338 # ---------
12339
12340 # Check if a valid thread package
12341 case ${enable_threads} in
12342 "" | no)
12343 # No threads
12344 target_thread_file='single'
12345 ;;
12346 yes)
12347 # default
12348 target_thread_file='single'
12349 ;;
12350 aix | dce | gnat | irix | posix | posix95 | rtems | \
12351 single | solaris | vxworks | win32 )
12352 target_thread_file=${enable_threads}
12353 ;;
12354 *)
12355 echo "${enable_threads} is an unknown thread package" 1>&2
12356 exit 1
12357 ;;
12358 esac
12359
12360 if test x${thread_file} = x; then
12361 # No thread file set by target-specific clauses in config.gcc,
12362 # so use file chosen by default logic above
12363 thread_file=${target_thread_file}
12364 fi
12365
12366 # Make gthr-default.h if we have a thread file.
12367 gthread_flags=
12368 if test $thread_file != single; then
12369 rm -f gthr-default.h
12370 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12371 gthread_flags=-DHAVE_GTHR_DEFAULT
12372 fi
12373
12374
12375 # --------
12376 # UNSORTED
12377 # --------
12378
12379 use_cxa_atexit=no
12380 if test x$enable___cxa_atexit = xyes || \
12381 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12382 if test x$host = x$target; then
12383 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12384 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12385 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12386 echo $ECHO_N "(cached) $ECHO_C" >&6
12387 else
12388 cat >conftest.$ac_ext <<_ACEOF
12389 /* confdefs.h. */
12390 _ACEOF
12391 cat confdefs.h >>conftest.$ac_ext
12392 cat >>conftest.$ac_ext <<_ACEOF
12393 /* end confdefs.h. */
12394 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12395 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12396 #define __cxa_atexit innocuous___cxa_atexit
12397
12398 /* System header to define __stub macros and hopefully few prototypes,
12399 which can conflict with char __cxa_atexit (); below.
12400 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12401 <limits.h> exists even on freestanding compilers. */
12402
12403 #ifdef __STDC__
12404 # include <limits.h>
12405 #else
12406 # include <assert.h>
12407 #endif
12408
12409 #undef __cxa_atexit
12410
12411 /* Override any gcc2 internal prototype to avoid an error. */
12412 #ifdef __cplusplus
12413 extern "C"
12414 {
12415 #endif
12416 /* We use char because int might match the return type of a gcc2
12417 builtin and then its argument prototype would still apply. */
12418 char __cxa_atexit ();
12419 /* The GNU C library defines this for functions which it implements
12420 to always fail with ENOSYS. Some functions are actually named
12421 something starting with __ and the normal name is an alias. */
12422 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12423 choke me
12424 #else
12425 char (*f) () = __cxa_atexit;
12426 #endif
12427 #ifdef __cplusplus
12428 }
12429 #endif
12430
12431 int
12432 main ()
12433 {
12434 return f != __cxa_atexit;
12435 ;
12436 return 0;
12437 }
12438 _ACEOF
12439 rm -f conftest.$ac_objext conftest$ac_exeext
12440 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12441 (eval $ac_link) 2>conftest.er1
12442 ac_status=$?
12443 grep -v '^ *+' conftest.er1 >conftest.err
12444 rm -f conftest.er1
12445 cat conftest.err >&5
12446 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12447 (exit $ac_status); } &&
12448 { ac_try='test -z "$ac_c_werror_flag"
12449 || test ! -s conftest.err'
12450 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12451 (eval $ac_try) 2>&5
12452 ac_status=$?
12453 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12454 (exit $ac_status); }; } &&
12455 { ac_try='test -s conftest$ac_exeext'
12456 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12457 (eval $ac_try) 2>&5
12458 ac_status=$?
12459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12460 (exit $ac_status); }; }; then
12461 ac_cv_func___cxa_atexit=yes
12462 else
12463 echo "$as_me: failed program was:" >&5
12464 sed 's/^/| /' conftest.$ac_ext >&5
12465
12466 ac_cv_func___cxa_atexit=no
12467 fi
12468 rm -f conftest.err conftest.$ac_objext \
12469 conftest$ac_exeext conftest.$ac_ext
12470 fi
12471 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12472 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12473 if test $ac_cv_func___cxa_atexit = yes; then
12474 use_cxa_atexit=yes
12475 else
12476 echo "__cxa_atexit can't be enabled on this target"
12477 fi
12478
12479 else
12480 # We can't check for __cxa_atexit when building a cross, so assume
12481 # it is available
12482 use_cxa_atexit=yes
12483 fi
12484 if test x$use_cxa_atexit = xyes; then
12485
12486 cat >>confdefs.h <<\_ACEOF
12487 #define DEFAULT_USE_CXA_ATEXIT 2
12488 _ACEOF
12489
12490 fi
12491 fi
12492
12493 # Look for a file containing extra machine modes.
12494 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12495 extra_modes_file='$(srcdir)'/config/${extra_modes}
12496
12497
12498 cat >>confdefs.h <<_ACEOF
12499 #define EXTRA_MODES_FILE "config/$extra_modes"
12500 _ACEOF
12501
12502 fi
12503
12504 # Convert extra_options into a form suitable for Makefile use.
12505 extra_opt_files=
12506 for f in $extra_options; do
12507 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12508 done
12509
12510
12511 # auto-host.h is the file containing items generated by autoconf and is
12512 # the first file included by config.h.
12513 # If host=build, it is correct to have bconfig include auto-host.h
12514 # as well. If host!=build, we are in error and need to do more
12515 # work to find out the build config parameters.
12516 if test x$host = x$build
12517 then
12518 build_auto=auto-host.h
12519 else
12520 # We create a subdir, then run autoconf in the subdir.
12521 # To prevent recursion we set host and build for the new
12522 # invocation of configure to the build for this invocation
12523 # of configure.
12524 tempdir=build.$$
12525 rm -rf $tempdir
12526 mkdir $tempdir
12527 cd $tempdir
12528 case ${srcdir} in
12529 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12530 *) realsrcdir=../${srcdir};;
12531 esac
12532 saved_CFLAGS="${CFLAGS}"
12533 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12534 ${realsrcdir}/configure \
12535 --enable-languages=${enable_languages-all} \
12536 --target=$target_alias --host=$build_alias --build=$build_alias
12537 CFLAGS="${saved_CFLAGS}"
12538
12539 # We just finished tests for the build machine, so rename
12540 # the file auto-build.h in the gcc directory.
12541 mv auto-host.h ../auto-build.h
12542 cd ..
12543 rm -rf $tempdir
12544 build_auto=auto-build.h
12545 fi
12546
12547
12548 tm_file="${tm_file} defaults.h"
12549 tm_p_file="${tm_p_file} tm-preds.h"
12550 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12551 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12552 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12553 # put this back in temporarily.
12554 xm_file="auto-host.h ansidecl.h ${xm_file}"
12555
12556 # --------
12557 # UNSORTED
12558 # --------
12559
12560 # Compile in configure arguments.
12561 if test -f configargs.h ; then
12562 # Being re-configured.
12563 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12564 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12565 else
12566 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12567 fi
12568
12569 # Double all backslashes and backslash all quotes to turn
12570 # gcc_config_arguments into a C string.
12571 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12572 $gcc_config_arguments
12573 EOF
12574 gcc_config_arguments_str=`cat conftest.out`
12575 rm -f conftest.out
12576
12577 cat > configargs.h <<EOF
12578 /* Generated automatically. */
12579 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12580 static const char thread_model[] = "$thread_file";
12581
12582 static const struct {
12583 const char *name, *value;
12584 } configure_default_options[] = $configure_default_options;
12585 EOF
12586
12587 # Internationalization
12588 # If we haven't got the data from the intl directory,
12589 # assume NLS is disabled.
12590 USE_NLS=no
12591 LIBINTL=
12592 LIBINTL_DEP=
12593 INCINTL=
12594 XGETTEXT=
12595 GMSGFMT=
12596 POSUB=
12597 if test -f ../intl/config.intl; then
12598 . ../intl/config.intl
12599 fi
12600 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12601 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12602 if test x"$USE_NLS" != xyes; then
12603 echo "$as_me:$LINENO: result: no" >&5
12604 echo "${ECHO_T}no" >&6
12605 else
12606 echo "$as_me:$LINENO: result: yes" >&5
12607 echo "${ECHO_T}yes" >&6
12608
12609 cat >>confdefs.h <<\_ACEOF
12610 #define ENABLE_NLS 1
12611 _ACEOF
12612
12613
12614 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12615 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12616 # Look for .po and .gmo files in the source directory.
12617 CATALOGS=
12618 XLINGUAS=
12619 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12620 # If there aren't any .gmo files the shell will give us the
12621 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12622 # weeded out.
12623 case "$cat" in *\**)
12624 continue;;
12625 esac
12626 # The quadruple backslash is collapsed to a double backslash
12627 # by the backticks, then collapsed again by the double quotes,
12628 # leaving us with one backslash in the sed expression (right
12629 # before the dot that mustn't act as a wildcard).
12630 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
12631 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
12632 # The user is allowed to set LINGUAS to a list of languages to
12633 # install catalogs for. If it's empty that means "all of them."
12634 if test "x$LINGUAS" = x; then
12635 CATALOGS="$CATALOGS $cat"
12636 XLINGUAS="$XLINGUAS $lang"
12637 else
12638 case "$LINGUAS" in *$lang*)
12639 CATALOGS="$CATALOGS $cat"
12640 XLINGUAS="$XLINGUAS $lang"
12641 ;;
12642 esac
12643 fi
12644 done
12645 LINGUAS="$XLINGUAS"
12646 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12647 echo "${ECHO_T}$LINGUAS" >&6
12648
12649
12650 DATADIRNAME=share
12651
12652 INSTOBJEXT=.mo
12653
12654 GENCAT=gencat
12655
12656 CATOBJEXT=.gmo
12657
12658 fi
12659
12660 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12661 # -liconv on the link line twice.
12662 case "$LIBINTL" in *$LIBICONV*)
12663 LIBICONV= ;;
12664 esac
12665
12666 # Check whether --enable-secureplt or --disable-secureplt was given.
12667 if test "${enable_secureplt+set}" = set; then
12668 enableval="$enable_secureplt"
12669
12670 fi;
12671
12672 # Windows32 Registry support for specifying GCC installation paths.
12673 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12674 if test "${enable_win32_registry+set}" = set; then
12675 enableval="$enable_win32_registry"
12676
12677 fi;
12678
12679 case $host_os in
12680 win32 | pe | cygwin* | mingw32* | uwin*)
12681 if test "x$enable_win32_registry" != xno; then
12682 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12683 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12684 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12685 echo $ECHO_N "(cached) $ECHO_C" >&6
12686 else
12687 ac_func_search_save_LIBS=$LIBS
12688 ac_cv_search_RegOpenKeyExA=no
12689 cat >conftest.$ac_ext <<_ACEOF
12690 /* confdefs.h. */
12691 _ACEOF
12692 cat confdefs.h >>conftest.$ac_ext
12693 cat >>conftest.$ac_ext <<_ACEOF
12694 /* end confdefs.h. */
12695
12696 /* Override any gcc2 internal prototype to avoid an error. */
12697 #ifdef __cplusplus
12698 extern "C"
12699 #endif
12700 /* We use char because int might match the return type of a gcc2
12701 builtin and then its argument prototype would still apply. */
12702 char RegOpenKeyExA ();
12703 int
12704 main ()
12705 {
12706 RegOpenKeyExA ();
12707 ;
12708 return 0;
12709 }
12710 _ACEOF
12711 rm -f conftest.$ac_objext conftest$ac_exeext
12712 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12713 (eval $ac_link) 2>conftest.er1
12714 ac_status=$?
12715 grep -v '^ *+' conftest.er1 >conftest.err
12716 rm -f conftest.er1
12717 cat conftest.err >&5
12718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12719 (exit $ac_status); } &&
12720 { ac_try='test -z "$ac_c_werror_flag"
12721 || test ! -s conftest.err'
12722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12723 (eval $ac_try) 2>&5
12724 ac_status=$?
12725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12726 (exit $ac_status); }; } &&
12727 { ac_try='test -s conftest$ac_exeext'
12728 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12729 (eval $ac_try) 2>&5
12730 ac_status=$?
12731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12732 (exit $ac_status); }; }; then
12733 ac_cv_search_RegOpenKeyExA="none required"
12734 else
12735 echo "$as_me: failed program was:" >&5
12736 sed 's/^/| /' conftest.$ac_ext >&5
12737
12738 fi
12739 rm -f conftest.err conftest.$ac_objext \
12740 conftest$ac_exeext conftest.$ac_ext
12741 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12742 for ac_lib in advapi32; do
12743 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12744 cat >conftest.$ac_ext <<_ACEOF
12745 /* confdefs.h. */
12746 _ACEOF
12747 cat confdefs.h >>conftest.$ac_ext
12748 cat >>conftest.$ac_ext <<_ACEOF
12749 /* end confdefs.h. */
12750
12751 /* Override any gcc2 internal prototype to avoid an error. */
12752 #ifdef __cplusplus
12753 extern "C"
12754 #endif
12755 /* We use char because int might match the return type of a gcc2
12756 builtin and then its argument prototype would still apply. */
12757 char RegOpenKeyExA ();
12758 int
12759 main ()
12760 {
12761 RegOpenKeyExA ();
12762 ;
12763 return 0;
12764 }
12765 _ACEOF
12766 rm -f conftest.$ac_objext conftest$ac_exeext
12767 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12768 (eval $ac_link) 2>conftest.er1
12769 ac_status=$?
12770 grep -v '^ *+' conftest.er1 >conftest.err
12771 rm -f conftest.er1
12772 cat conftest.err >&5
12773 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12774 (exit $ac_status); } &&
12775 { ac_try='test -z "$ac_c_werror_flag"
12776 || test ! -s conftest.err'
12777 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12778 (eval $ac_try) 2>&5
12779 ac_status=$?
12780 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12781 (exit $ac_status); }; } &&
12782 { ac_try='test -s conftest$ac_exeext'
12783 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12784 (eval $ac_try) 2>&5
12785 ac_status=$?
12786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12787 (exit $ac_status); }; }; then
12788 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12789 break
12790 else
12791 echo "$as_me: failed program was:" >&5
12792 sed 's/^/| /' conftest.$ac_ext >&5
12793
12794 fi
12795 rm -f conftest.err conftest.$ac_objext \
12796 conftest$ac_exeext conftest.$ac_ext
12797 done
12798 fi
12799 LIBS=$ac_func_search_save_LIBS
12800 fi
12801 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
12802 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
12803 if test "$ac_cv_search_RegOpenKeyExA" != no; then
12804 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
12805
12806 else
12807 enable_win32_registry=no
12808 fi
12809
12810 fi
12811
12812 if test "x$enable_win32_registry" != xno; then
12813
12814 cat >>confdefs.h <<\_ACEOF
12815 #define ENABLE_WIN32_REGISTRY 1
12816 _ACEOF
12817
12818
12819 if test "x$enable_win32_registry" != xyes \
12820 && test "x$enable_win32_registry" != x; then
12821
12822 cat >>confdefs.h <<_ACEOF
12823 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
12824 _ACEOF
12825
12826 fi
12827 fi
12828 ;;
12829 esac
12830
12831 # Get an absolute path to the GCC top-level source directory
12832 holddir=`${PWDCMD-pwd}`
12833 cd $srcdir
12834 topdir=`${PWDCMD-pwd}`
12835 cd $holddir
12836
12837 # Conditionalize the makefile for this host machine.
12838 xmake_file=
12839 for f in ${host_xmake_file}
12840 do
12841 if test -f ${srcdir}/config/$f
12842 then
12843 xmake_file="${xmake_file} \$(srcdir)/config/$f"
12844 fi
12845 done
12846
12847 # Conditionalize the makefile for this target machine.
12848 tmake_file_=
12849 for f in ${tmake_file}
12850 do
12851 if test -f ${srcdir}/config/$f
12852 then
12853 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
12854 fi
12855 done
12856 tmake_file="${tmake_file_}"
12857
12858 # If the host doesn't support symlinks, modify CC in
12859 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
12860 # Otherwise, we can use "CC=$(CC)".
12861 rm -f symtest.tem
12862 case "$LN_S" in
12863 *-s*)
12864 cc_set_by_configure="\$(CC)"
12865 quoted_cc_set_by_configure="\$(CC)"
12866 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12867 quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12868 ;;
12869 *)
12870 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
12871 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
12872 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
12873 quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
12874 ;;
12875 esac
12876
12877 # This is a terrible hack which will go away some day.
12878 host_cc_for_libada=${CC}
12879
12880
12881 out_object_file=`basename $out_file .c`.o
12882
12883 tm_file_list="options.h"
12884 tm_include_list="options.h"
12885 for f in $tm_file; do
12886 case $f in
12887 defaults.h )
12888 tm_file_list="${tm_file_list} \$(srcdir)/$f"
12889 tm_include_list="${tm_include_list} $f"
12890 ;;
12891 * )
12892 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
12893 tm_include_list="${tm_include_list} config/$f"
12894 ;;
12895 esac
12896 done
12897
12898 tm_p_file_list=
12899 tm_p_include_list=
12900 for f in $tm_p_file; do
12901 case $f in
12902 tm-preds.h )
12903 tm_p_file_list="${tm_p_file_list} $f"
12904 tm_p_include_list="${tm_p_include_list} $f"
12905 ;;
12906 * )
12907 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
12908 tm_p_include_list="${tm_p_include_list} config/$f"
12909 esac
12910 done
12911
12912 xm_file_list=
12913 xm_include_list=
12914 for f in $xm_file; do
12915 case $f in
12916 ansidecl.h )
12917 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
12918 xm_include_list="${xm_include_list} $f"
12919 ;;
12920 auto-host.h )
12921 xm_file_list="${xm_file_list} $f"
12922 xm_include_list="${xm_include_list} $f"
12923 ;;
12924 * )
12925 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
12926 xm_include_list="${xm_include_list} config/$f"
12927 ;;
12928 esac
12929 done
12930
12931 host_xm_file_list=
12932 host_xm_include_list=
12933 for f in $host_xm_file; do
12934 case $f in
12935 ansidecl.h )
12936 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
12937 host_xm_include_list="${host_xm_include_list} $f"
12938 ;;
12939 auto-host.h )
12940 host_xm_file_list="${host_xm_file_list} $f"
12941 host_xm_include_list="${host_xm_include_list} $f"
12942 ;;
12943 * )
12944 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
12945 host_xm_include_list="${host_xm_include_list} config/$f"
12946 ;;
12947 esac
12948 done
12949
12950 build_xm_file_list=
12951 for f in $build_xm_file; do
12952 case $f in
12953 ansidecl.h )
12954 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
12955 build_xm_include_list="${build_xm_include_list} $f"
12956 ;;
12957 auto-build.h | auto-host.h )
12958 build_xm_file_list="${build_xm_file_list} $f"
12959 build_xm_include_list="${build_xm_include_list} $f"
12960 ;;
12961 * )
12962 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
12963 build_xm_include_list="${build_xm_include_list} config/$f"
12964 ;;
12965 esac
12966 done
12967
12968 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
12969 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
12970 CROSS=
12971 ALL=all.internal
12972 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12973
12974 if test "x$with_build_sysroot" != x; then
12975 build_system_header_dir=$with_build_sysroot'$(NATIVE_SYSTEM_HEADER_DIR)'
12976 else
12977 # This value is used, even on a native system, because
12978 # CROSS_SYSTEM_HEADER_DIR is just
12979 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
12980 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
12981 fi
12982
12983 if test x$host != x$target
12984 then
12985 CROSS="-DCROSS_COMPILE"
12986 ALL=all.cross
12987 SYSTEM_HEADER_DIR=$build_system_header_dir
12988 case "$host","$target" in
12989 # Darwin crosses can use the host system's libraries and headers,
12990 # because of the fat library support. Of course, it must be the
12991 # same version of Darwin on both sides. Allow the user to
12992 # just say --target=foo-darwin without a version number to mean
12993 # "the version on this system".
12994 *-*-darwin*,*-*-darwin*)
12995 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
12996 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
12997 if test $hostos = $targetos -o $targetos = darwin ; then
12998 CROSS=
12999 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13000 with_headers=yes
13001 fi
13002 ;;
13003
13004 i?86-*-*,x86_64-*-* \
13005 | powerpc*-*-*,powerpc64*-*-*)
13006 CROSS="$CROSS -DNATIVE_CROSS" ;;
13007 esac
13008 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13009 SYSTEM_HEADER_DIR=$build_system_header_dir
13010 fi
13011
13012 # If this is a cross-compiler that does not
13013 # have its own set of headers then define
13014 # inhibit_libc
13015
13016 # If this is using newlib, without having the headers available now,
13017 # then define inhibit_libc in LIBGCC2_CFLAGS.
13018 # This prevents libgcc2 from containing any code which requires libc
13019 # support.
13020 inhibit_libc=false
13021 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13022 test x$with_newlib = xyes ; } &&
13023 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
13024 inhibit_libc=true
13025 fi
13026
13027
13028 # When building gcc with a cross-compiler, we need to adjust things so
13029 # that the generator programs are still built with the native compiler.
13030 # Also, we cannot run fixincludes or fix-header.
13031
13032 # These are the normal (build=host) settings:
13033 CC_FOR_BUILD='$(CC)'
13034 BUILD_CFLAGS='$(ALL_CFLAGS)'
13035 STMP_FIXINC=stmp-fixinc
13036
13037 # Possibly disable fixproto, on a per-target basis.
13038 case ${use_fixproto} in
13039 no)
13040 STMP_FIXPROTO=
13041 ;;
13042 yes)
13043 STMP_FIXPROTO=stmp-fixproto
13044 ;;
13045 esac
13046
13047
13048 # And these apply if build != host, or we are generating coverage data
13049 if test x$build != x$host || test "x$coverage_flags" != x
13050 then
13051 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
13052
13053 if test "x$TARGET_SYSTEM_ROOT" = x; then
13054 if test "x$STMP_FIXPROTO" != x; then
13055 STMP_FIXPROTO=stmp-install-fixproto
13056 fi
13057 fi
13058 fi
13059
13060 # Expand extra_headers to include complete path.
13061 # This substitutes for lots of t-* files.
13062 extra_headers_list=
13063 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13064 for file in ${extra_headers} ; do
13065 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13066 done
13067
13068 # Define collect2 in Makefile.
13069 case $host_can_use_collect2 in
13070 no) collect2= ;;
13071 *) collect2='collect2$(exeext)' ;;
13072 esac
13073
13074
13075 # Add a definition of USE_COLLECT2 if system wants one.
13076 case $use_collect2 in
13077 no) use_collect2= ;;
13078 "") ;;
13079 *)
13080 host_xm_defines="${host_xm_defines} USE_COLLECT2"
13081 xm_defines="${xm_defines} USE_COLLECT2"
13082 case $host_can_use_collect2 in
13083 no)
13084 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
13085 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
13086 { (exit 1); exit 1; }; }
13087 ;;
13088 esac
13089 ;;
13090 esac
13091
13092 # ---------------------------
13093 # Assembler & linker features
13094 # ---------------------------
13095
13096 # Identify the assembler which will work hand-in-glove with the newly
13097 # built GCC, so that we can examine its features. This is the assembler
13098 # which will be driven by the driver program.
13099 #
13100 # If build != host, and we aren't building gas in-tree, we identify a
13101 # build->target assembler and hope that it will have the same features
13102 # as the host->target assembler we'll be using.
13103 gcc_cv_gas_major_version=
13104 gcc_cv_gas_minor_version=
13105 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
13106
13107 if test "${gcc_cv_as+set}" = set; then
13108 :
13109 else
13110
13111 if test -x "$DEFAULT_ASSEMBLER"; then
13112 gcc_cv_as="$DEFAULT_ASSEMBLER"
13113 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
13114 && test -f ../gas/Makefile \
13115 && test x$build = x$host; then
13116 gcc_cv_as=../gas/as-new$build_exeext
13117 elif test -x as$build_exeext; then
13118 # Build using assembler in the current directory.
13119 gcc_cv_as=./as$build_exeext
13120 elif test -x $AS_FOR_TARGET; then
13121 gcc_cv_as="$AS_FOR_TARGET"
13122 else
13123 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
13124 set dummy $AS_FOR_TARGET; ac_word=$2
13125 echo "$as_me:$LINENO: checking for $ac_word" >&5
13126 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13127 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
13128 echo $ECHO_N "(cached) $ECHO_C" >&6
13129 else
13130 case $gcc_cv_as in
13131 [\\/]* | ?:[\\/]*)
13132 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
13133 ;;
13134 *)
13135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13136 for as_dir in $PATH
13137 do
13138 IFS=$as_save_IFS
13139 test -z "$as_dir" && as_dir=.
13140 for ac_exec_ext in '' $ac_executable_extensions; do
13141 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13142 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
13143 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13144 break 2
13145 fi
13146 done
13147 done
13148
13149 ;;
13150 esac
13151 fi
13152 gcc_cv_as=$ac_cv_path_gcc_cv_as
13153
13154 if test -n "$gcc_cv_as"; then
13155 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13156 echo "${ECHO_T}$gcc_cv_as" >&6
13157 else
13158 echo "$as_me:$LINENO: result: no" >&5
13159 echo "${ECHO_T}no" >&6
13160 fi
13161
13162 fi
13163 fi
13164
13165
13166 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
13167
13168
13169 echo "$as_me:$LINENO: checking what assembler to use" >&5
13170 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
13171 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
13172 # Single tree build which includes gas. We want to prefer it
13173 # over whatever linker top-level may have detected, since
13174 # we'll use what we're building after installation anyway.
13175 echo "$as_me:$LINENO: result: newly built gas" >&5
13176 echo "${ECHO_T}newly built gas" >&6
13177 in_tree_gas=yes
13178 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13179 for f in $gcc_cv_as_bfd_srcdir/configure \
13180 $gcc_cv_as_gas_srcdir/configure \
13181 $gcc_cv_as_gas_srcdir/configure.in \
13182 $gcc_cv_as_gas_srcdir/Makefile.in ; do
13183 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13184 if test x$gcc_cv_gas_version != x; then
13185 break
13186 fi
13187 done
13188 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
13189 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13190 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
13191 case $gcc_cv_gas_patch_version in
13192 "") gcc_cv_gas_patch_version="0" ;;
13193 esac
13194 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
13195 + $gcc_cv_gas_minor_version \) \* 1000 \
13196 + $gcc_cv_gas_patch_version`
13197
13198 in_tree_gas_is_elf=no
13199 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
13200 || (grep 'obj_format = multi' ../gas/Makefile \
13201 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
13202 then
13203 in_tree_gas_is_elf=yes
13204 fi
13205 else
13206 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13207 echo "${ECHO_T}$gcc_cv_as" >&6
13208 in_tree_gas=no
13209 fi
13210
13211 # Identify the linker which will work hand-in-glove with the newly
13212 # built GCC, so that we can examine its features. This is the linker
13213 # which will be driven by the driver program.
13214 #
13215 # If build != host, and we aren't building gas in-tree, we identify a
13216 # build->target linker and hope that it will have the same features
13217 # as the host->target linker we'll be using.
13218 gcc_cv_gld_major_version=
13219 gcc_cv_gld_minor_version=
13220 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
13221 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13222
13223 if test "${gcc_cv_ld+set}" = set; then
13224 :
13225 else
13226
13227 if test -x "$DEFAULT_LINKER"; then
13228 gcc_cv_ld="$DEFAULT_LINKER"
13229 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
13230 && test -f ../ld/Makefile \
13231 && test x$build = x$host; then
13232 gcc_cv_ld=../ld/ld-new$build_exeext
13233 elif test -x collect-ld$build_exeext; then
13234 # Build using linker in the current directory.
13235 gcc_cv_ld=./collect-ld$build_exeext
13236 elif test -x $LD_FOR_TARGET; then
13237 gcc_cv_ld="$LD_FOR_TARGET"
13238 else
13239 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
13240 set dummy $LD_FOR_TARGET; ac_word=$2
13241 echo "$as_me:$LINENO: checking for $ac_word" >&5
13242 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13243 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13244 echo $ECHO_N "(cached) $ECHO_C" >&6
13245 else
13246 case $gcc_cv_ld in
13247 [\\/]* | ?:[\\/]*)
13248 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13249 ;;
13250 *)
13251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13252 for as_dir in $PATH
13253 do
13254 IFS=$as_save_IFS
13255 test -z "$as_dir" && as_dir=.
13256 for ac_exec_ext in '' $ac_executable_extensions; do
13257 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13258 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13259 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13260 break 2
13261 fi
13262 done
13263 done
13264
13265 ;;
13266 esac
13267 fi
13268 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13269
13270 if test -n "$gcc_cv_ld"; then
13271 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13272 echo "${ECHO_T}$gcc_cv_ld" >&6
13273 else
13274 echo "$as_me:$LINENO: result: no" >&5
13275 echo "${ECHO_T}no" >&6
13276 fi
13277
13278 fi
13279 fi
13280
13281
13282 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
13283
13284
13285 echo "$as_me:$LINENO: checking what linker to use" >&5
13286 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
13287 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
13288 # Single tree build which includes ld. We want to prefer it
13289 # over whatever linker top-level may have detected, since
13290 # we'll use what we're building after installation anyway.
13291 echo "$as_me:$LINENO: result: newly built ld" >&5
13292 echo "${ECHO_T}newly built ld" >&6
13293 in_tree_ld=yes
13294 in_tree_ld_is_elf=no
13295 if (grep 'EMUL = .*elf' ../ld/Makefile \
13296 || grep 'EMUL = .*linux' ../ld/Makefile \
13297 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
13298 in_tree_ld_is_elf=yes
13299 fi
13300 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
13301 do
13302 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13303 if test x$gcc_cv_gld_version != x; then
13304 break
13305 fi
13306 done
13307 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
13308 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13309 else
13310 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13311 echo "${ECHO_T}$gcc_cv_ld" >&6
13312 in_tree_ld=no
13313 fi
13314
13315 # Figure out what nm we will be using.
13316 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
13317 if test "${gcc_cv_nm+set}" = set; then
13318 :
13319 else
13320
13321 if test -f $gcc_cv_binutils_srcdir/configure.in \
13322 && test -f ../binutils/Makefile \
13323 && test x$build = x$host; then
13324 gcc_cv_nm=../binutils/nm-new$build_exeext
13325 elif test -x nm$build_exeext; then
13326 gcc_cv_nm=./nm$build_exeext
13327 elif test -x $NM_FOR_TARGET; then
13328 gcc_cv_nm="$NM_FOR_TARGET"
13329 else
13330 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
13331 set dummy $NM_FOR_TARGET; ac_word=$2
13332 echo "$as_me:$LINENO: checking for $ac_word" >&5
13333 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13334 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13335 echo $ECHO_N "(cached) $ECHO_C" >&6
13336 else
13337 case $gcc_cv_nm in
13338 [\\/]* | ?:[\\/]*)
13339 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13340 ;;
13341 *)
13342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13343 for as_dir in $PATH
13344 do
13345 IFS=$as_save_IFS
13346 test -z "$as_dir" && as_dir=.
13347 for ac_exec_ext in '' $ac_executable_extensions; do
13348 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13349 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13350 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13351 break 2
13352 fi
13353 done
13354 done
13355
13356 ;;
13357 esac
13358 fi
13359 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13360
13361 if test -n "$gcc_cv_nm"; then
13362 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13363 echo "${ECHO_T}$gcc_cv_nm" >&6
13364 else
13365 echo "$as_me:$LINENO: result: no" >&5
13366 echo "${ECHO_T}no" >&6
13367 fi
13368
13369 fi
13370 fi
13371
13372
13373 echo "$as_me:$LINENO: checking what nm to use" >&5
13374 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
13375 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
13376 # Single tree build which includes binutils.
13377 echo "$as_me:$LINENO: result: newly built nm" >&5
13378 echo "${ECHO_T}newly built nm" >&6
13379 in_tree_nm=yes
13380 else
13381 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13382 echo "${ECHO_T}$gcc_cv_nm" >&6
13383 in_tree_nm=no
13384 fi
13385
13386 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
13387
13388
13389 # Figure out what objdump we will be using.
13390 if test "${gcc_cv_objdump+set}" = set; then
13391 :
13392 else
13393
13394 if test -f $gcc_cv_binutils_srcdir/configure.in \
13395 && test -f ../binutils/Makefile \
13396 && test x$build = x$host; then
13397 # Single tree build which includes binutils.
13398 gcc_cv_objdump=../binutils/objdump$build_exeext
13399 elif test -x objdump$build_exeext; then
13400 gcc_cv_objdump=./objdump$build_exeext
13401 elif test -x $OBJDUMP_FOR_TARGET; then
13402 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
13403 else
13404 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
13405 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
13406 echo "$as_me:$LINENO: checking for $ac_word" >&5
13407 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13408 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13409 echo $ECHO_N "(cached) $ECHO_C" >&6
13410 else
13411 case $gcc_cv_objdump in
13412 [\\/]* | ?:[\\/]*)
13413 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13414 ;;
13415 *)
13416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13417 for as_dir in $PATH
13418 do
13419 IFS=$as_save_IFS
13420 test -z "$as_dir" && as_dir=.
13421 for ac_exec_ext in '' $ac_executable_extensions; do
13422 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13423 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13424 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13425 break 2
13426 fi
13427 done
13428 done
13429
13430 ;;
13431 esac
13432 fi
13433 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13434
13435 if test -n "$gcc_cv_objdump"; then
13436 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13437 echo "${ECHO_T}$gcc_cv_objdump" >&6
13438 else
13439 echo "$as_me:$LINENO: result: no" >&5
13440 echo "${ECHO_T}no" >&6
13441 fi
13442
13443 fi
13444 fi
13445
13446
13447 echo "$as_me:$LINENO: checking what objdump to use" >&5
13448 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13449 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
13450 # Single tree build which includes binutils.
13451 echo "$as_me:$LINENO: result: newly built objdump" >&5
13452 echo "${ECHO_T}newly built objdump" >&6
13453 elif test x$gcc_cv_objdump = x; then
13454 echo "$as_me:$LINENO: result: not found" >&5
13455 echo "${ECHO_T}not found" >&6
13456 else
13457 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13458 echo "${ECHO_T}$gcc_cv_objdump" >&6
13459 fi
13460
13461 # Figure out what assembler alignment features are present.
13462 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13463 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13464 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13465 echo $ECHO_N "(cached) $ECHO_C" >&6
13466 else
13467 gcc_cv_as_balign_and_p2align=no
13468 if test $in_tree_gas = yes; then
13469 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13470 then gcc_cv_as_balign_and_p2align=yes
13471 fi
13472 elif test x$gcc_cv_as != x; then
13473 echo '.balign 4
13474 .p2align 2' > conftest.s
13475 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13476 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13477 (eval $ac_try) 2>&5
13478 ac_status=$?
13479 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13480 (exit $ac_status); }; }
13481 then
13482 gcc_cv_as_balign_and_p2align=yes
13483 else
13484 echo "configure: failed program was" >&5
13485 cat conftest.s >&5
13486 fi
13487 rm -f conftest.o conftest.s
13488 fi
13489 fi
13490 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13491 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13492 if test $gcc_cv_as_balign_and_p2align = yes; then
13493
13494 cat >>confdefs.h <<\_ACEOF
13495 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13496 _ACEOF
13497
13498 fi
13499
13500 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13501 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13502 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13503 echo $ECHO_N "(cached) $ECHO_C" >&6
13504 else
13505 gcc_cv_as_max_skip_p2align=no
13506 if test $in_tree_gas = yes; then
13507 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13508 then gcc_cv_as_max_skip_p2align=yes
13509 fi
13510 elif test x$gcc_cv_as != x; then
13511 echo '.p2align 4,,7' > conftest.s
13512 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13513 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13514 (eval $ac_try) 2>&5
13515 ac_status=$?
13516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13517 (exit $ac_status); }; }
13518 then
13519 gcc_cv_as_max_skip_p2align=yes
13520 else
13521 echo "configure: failed program was" >&5
13522 cat conftest.s >&5
13523 fi
13524 rm -f conftest.o conftest.s
13525 fi
13526 fi
13527 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13528 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13529 if test $gcc_cv_as_max_skip_p2align = yes; then
13530
13531 cat >>confdefs.h <<\_ACEOF
13532 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13533 _ACEOF
13534
13535 fi
13536
13537 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13538 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13539 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13540 echo $ECHO_N "(cached) $ECHO_C" >&6
13541 else
13542 gcc_cv_as_subsection_m1=no
13543 if test $in_tree_gas = yes; then
13544 if test $in_tree_gas_is_elf = yes \
13545 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13546 then gcc_cv_as_subsection_m1=yes
13547 fi
13548 elif test x$gcc_cv_as != x; then
13549 echo 'conftest_label1: .word 0
13550 .subsection -1
13551 conftest_label2: .word 0
13552 .previous' > conftest.s
13553 if { ac_try='$gcc_cv_as -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 $ac_status); }; }
13559 then
13560 if test x$gcc_cv_nm != x; then
13561 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13562 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13563 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13564 then :
13565 else gcc_cv_as_subsection_m1=yes
13566 fi
13567 rm -f conftest.nm1 conftest.nm2
13568 fi
13569 else
13570 echo "configure: failed program was" >&5
13571 cat conftest.s >&5
13572 fi
13573 rm -f conftest.o conftest.s
13574 fi
13575 fi
13576 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13577 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13578 if test $gcc_cv_as_subsection_m1 = yes; then
13579
13580 cat >>confdefs.h <<\_ACEOF
13581 #define HAVE_GAS_SUBSECTION_ORDERING 1
13582 _ACEOF
13583
13584 fi
13585
13586 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13587 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13588 if test "${gcc_cv_as_weak+set}" = set; then
13589 echo $ECHO_N "(cached) $ECHO_C" >&6
13590 else
13591 gcc_cv_as_weak=no
13592 if test $in_tree_gas = yes; then
13593 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13594 then gcc_cv_as_weak=yes
13595 fi
13596 elif test x$gcc_cv_as != x; then
13597 echo ' .weak foobar' > conftest.s
13598 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13599 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13600 (eval $ac_try) 2>&5
13601 ac_status=$?
13602 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13603 (exit $ac_status); }; }
13604 then
13605 gcc_cv_as_weak=yes
13606 else
13607 echo "configure: failed program was" >&5
13608 cat conftest.s >&5
13609 fi
13610 rm -f conftest.o conftest.s
13611 fi
13612 fi
13613 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13614 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13615 if test $gcc_cv_as_weak = yes; then
13616
13617 cat >>confdefs.h <<\_ACEOF
13618 #define HAVE_GAS_WEAK 1
13619 _ACEOF
13620
13621 fi
13622
13623 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
13624 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
13625 if test "${gcc_cv_as_weakref+set}" = set; then
13626 echo $ECHO_N "(cached) $ECHO_C" >&6
13627 else
13628 gcc_cv_as_weakref=no
13629 if test $in_tree_gas = yes; then
13630 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
13631 then gcc_cv_as_weakref=yes
13632 fi
13633 elif test x$gcc_cv_as != x; then
13634 echo ' .weakref foobar, barfnot' > conftest.s
13635 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13636 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13637 (eval $ac_try) 2>&5
13638 ac_status=$?
13639 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13640 (exit $ac_status); }; }
13641 then
13642 gcc_cv_as_weakref=yes
13643 else
13644 echo "configure: failed program was" >&5
13645 cat conftest.s >&5
13646 fi
13647 rm -f conftest.o conftest.s
13648 fi
13649 fi
13650 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
13651 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
13652 if test $gcc_cv_as_weakref = yes; then
13653
13654 cat >>confdefs.h <<\_ACEOF
13655 #define HAVE_GAS_WEAKREF 1
13656 _ACEOF
13657
13658 fi
13659
13660 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
13661 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
13662 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
13663 echo $ECHO_N "(cached) $ECHO_C" >&6
13664 else
13665 gcc_cv_as_nsubspa_comdat=no
13666 if test $in_tree_gas = yes; then
13667 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13668 then gcc_cv_as_nsubspa_comdat=yes
13669 fi
13670 elif test x$gcc_cv_as != x; then
13671 echo ' .SPACE $TEXT$
13672 .NSUBSPA $CODE$,COMDAT' > conftest.s
13673 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13674 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13675 (eval $ac_try) 2>&5
13676 ac_status=$?
13677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13678 (exit $ac_status); }; }
13679 then
13680 gcc_cv_as_nsubspa_comdat=yes
13681 else
13682 echo "configure: failed program was" >&5
13683 cat conftest.s >&5
13684 fi
13685 rm -f conftest.o conftest.s
13686 fi
13687 fi
13688 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
13689 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
13690 if test $gcc_cv_as_nsubspa_comdat = yes; then
13691
13692 cat >>confdefs.h <<\_ACEOF
13693 #define HAVE_GAS_NSUBSPA_COMDAT 1
13694 _ACEOF
13695
13696 fi
13697
13698 # .hidden needs to be supported in both the assembler and the linker,
13699 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13700 # This is irritatingly difficult to feature test for; we have to check the
13701 # date string after the version number. If we've got an in-tree
13702 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13703 # to be safe.
13704 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13705 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13706 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13707 if test "${gcc_cv_as_hidden+set}" = set; then
13708 echo $ECHO_N "(cached) $ECHO_C" >&6
13709 else
13710 gcc_cv_as_hidden=no
13711 if test $in_tree_gas = yes; then
13712 if test $in_tree_gas_is_elf = yes \
13713 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13714 then gcc_cv_as_hidden=yes
13715 fi
13716 elif test x$gcc_cv_as != x; then
13717 echo ' .hidden foobar
13718 foobar:' > conftest.s
13719 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13720 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13721 (eval $ac_try) 2>&5
13722 ac_status=$?
13723 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13724 (exit $ac_status); }; }
13725 then
13726 gcc_cv_as_hidden=yes
13727 else
13728 echo "configure: failed program was" >&5
13729 cat conftest.s >&5
13730 fi
13731 rm -f conftest.o conftest.s
13732 fi
13733 fi
13734 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13735 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13736
13737
13738 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13739 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13740 if test "${gcc_cv_ld_hidden+set}" = set; then
13741 echo $ECHO_N "(cached) $ECHO_C" >&6
13742 else
13743 if test $in_tree_ld = yes ; then
13744 gcc_cv_ld_hidden=no
13745 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13746 && test $in_tree_ld_is_elf = yes; then
13747 gcc_cv_ld_hidden=yes
13748 fi
13749 else
13750 gcc_cv_ld_hidden=yes
13751 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13752 if echo "$ld_ver" | grep GNU > /dev/null; then
13753 ld_vers=`echo $ld_ver | sed -n \
13754 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13755 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13756 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13757 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13758 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13759 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13760 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
13761 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
13762 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
13763 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
13764 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
13765 if test 0"$ld_date" -lt 20020404; then
13766 if test -n "$ld_date"; then
13767 # If there was date string, but was earlier than 2002-04-04, fail
13768 gcc_cv_ld_hidden=no
13769 elif test -z "$ld_vers"; then
13770 # If there was no date string nor ld version number, something is wrong
13771 gcc_cv_ld_hidden=no
13772 else
13773 test -z "$ld_vers_patch" && ld_vers_patch=0
13774 if test "$ld_vers_major" -lt 2; then
13775 gcc_cv_ld_hidden=no
13776 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
13777 gcc_cv_ld_hidden="no"
13778 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
13779 gcc_cv_ld_hidden=no
13780 fi
13781 fi
13782 fi
13783 else
13784 case "${target}" in
13785 hppa64*-*-hpux* | ia64*-*-hpux*)
13786 gcc_cv_ld_hidden=yes
13787 ;;
13788 *)
13789 gcc_cv_ld_hidden=no
13790 ;;
13791 esac
13792 fi
13793 fi
13794 fi
13795 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
13796 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
13797 libgcc_visibility=no
13798
13799
13800 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
13801 libgcc_visibility=yes
13802
13803 cat >>confdefs.h <<\_ACEOF
13804 #define HAVE_GAS_HIDDEN 1
13805 _ACEOF
13806
13807 fi
13808
13809 # Check if we have .[us]leb128, and support symbol arithmetic with it.
13810 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
13811 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
13812 if test "${gcc_cv_as_leb128+set}" = set; then
13813 echo $ECHO_N "(cached) $ECHO_C" >&6
13814 else
13815 gcc_cv_as_leb128=no
13816 if test $in_tree_gas = yes; then
13817 if test $in_tree_gas_is_elf = yes \
13818 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
13819 then gcc_cv_as_leb128=yes
13820 fi
13821 elif test x$gcc_cv_as != x; then
13822 echo ' .data
13823 .uleb128 L2 - L1
13824 L1:
13825 .uleb128 1280
13826 .sleb128 -1010
13827 L2:' > conftest.s
13828 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13829 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13830 (eval $ac_try) 2>&5
13831 ac_status=$?
13832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13833 (exit $ac_status); }; }
13834 then
13835 # GAS versions before 2.11 do not support uleb128,
13836 # despite appearing to.
13837 # ??? There exists an elf-specific test that will crash
13838 # the assembler. Perhaps it's better to figure out whether
13839 # arbitrary sections are supported and try the test.
13840 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
13841 if echo "$as_ver" | grep GNU > /dev/null; then
13842 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
13843 as_major=`echo $as_ver | sed 's/\..*//'`
13844 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
13845 if test $as_major -eq 2 && test $as_minor -lt 11
13846 then :
13847 else gcc_cv_as_leb128=yes
13848 fi
13849 fi
13850 else
13851 echo "configure: failed program was" >&5
13852 cat conftest.s >&5
13853 fi
13854 rm -f conftest.o conftest.s
13855 fi
13856 fi
13857 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
13858 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
13859 if test $gcc_cv_as_leb128 = yes; then
13860
13861 cat >>confdefs.h <<\_ACEOF
13862 #define HAVE_AS_LEB128 1
13863 _ACEOF
13864
13865 fi
13866
13867 # GAS versions up to and including 2.11.0 may mis-optimize
13868 # .eh_frame data.
13869 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
13870 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
13871 if test "${gcc_cv_as_eh_frame+set}" = set; then
13872 echo $ECHO_N "(cached) $ECHO_C" >&6
13873 else
13874 gcc_cv_as_eh_frame=no
13875 if test $in_tree_gas = yes; then
13876 if test $in_tree_gas_is_elf = yes \
13877 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13878 then gcc_cv_as_eh_frame=yes
13879 fi
13880 elif test x$gcc_cv_as != x; then
13881 echo ' .text
13882 .LFB1:
13883 .4byte 0
13884 .L1:
13885 .4byte 0
13886 .LFE1:
13887 .section .eh_frame,"aw",@progbits
13888 __FRAME_BEGIN__:
13889 .4byte .LECIE1-.LSCIE1
13890 .LSCIE1:
13891 .4byte 0x0
13892 .byte 0x1
13893 .ascii "z\0"
13894 .byte 0x1
13895 .byte 0x78
13896 .byte 0x1a
13897 .byte 0x0
13898 .byte 0x4
13899 .4byte 1
13900 .p2align 1
13901 .LECIE1:
13902 .LSFDE1:
13903 .4byte .LEFDE1-.LASFDE1
13904 .LASFDE1:
13905 .4byte .LASFDE1-__FRAME_BEGIN__
13906 .4byte .LFB1
13907 .4byte .LFE1-.LFB1
13908 .byte 0x4
13909 .4byte .LFE1-.LFB1
13910 .byte 0x4
13911 .4byte .L1-.LFB1
13912 .LEFDE1:' > conftest.s
13913 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13914 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13915 (eval $ac_try) 2>&5
13916 ac_status=$?
13917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13918 (exit $ac_status); }; }
13919 then
13920 cat > conftest.lit <<EOF
13921 0000 10000000 00000000 017a0001 781a0004 .........z..x...
13922 0010 01000000 12000000 18000000 00000000 ................
13923 0020 08000000 04080000 0044 .........D
13924 EOF
13925 cat > conftest.big <<EOF
13926 0000 00000010 00000000 017a0001 781a0004 .........z..x...
13927 0010 00000001 00000012 00000018 00000000 ................
13928 0020 00000008 04000000 0844 .........D
13929 EOF
13930 # If the assembler didn't choke, and we can objdump,
13931 # and we got the correct data, then succeed.
13932 if test x$gcc_cv_objdump != x \
13933 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
13934 | tail -3 > conftest.got \
13935 && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
13936 || cmp conftest.big conftest.got > /dev/null 2>&1; }
13937 then
13938 gcc_cv_as_eh_frame=yes
13939 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
13940 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13941 (eval $ac_try) 2>&5
13942 ac_status=$?
13943 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13944 (exit $ac_status); }; }; then
13945 gcc_cv_as_eh_frame=buggy
13946 else
13947 # Uh oh, what do we do now?
13948 gcc_cv_as_eh_frame=no
13949 fi
13950 else
13951 echo "configure: failed program was" >&5
13952 cat conftest.s >&5
13953 fi
13954 rm -f conftest.o conftest.s
13955 fi
13956 fi
13957 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
13958 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
13959
13960
13961 if test $gcc_cv_as_eh_frame = buggy; then
13962
13963 cat >>confdefs.h <<\_ACEOF
13964 #define USE_AS_TRADITIONAL_FORMAT 1
13965 _ACEOF
13966
13967 fi
13968
13969 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13970 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13971 if test "${gcc_cv_as_shf_merge+set}" = set; then
13972 echo $ECHO_N "(cached) $ECHO_C" >&6
13973 else
13974 gcc_cv_as_shf_merge=no
13975 if test $in_tree_gas = yes; then
13976 if test $in_tree_gas_is_elf = yes \
13977 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13978 then gcc_cv_as_shf_merge=yes
13979 fi
13980 elif test x$gcc_cv_as != x; then
13981 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
13982 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13983 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13984 (eval $ac_try) 2>&5
13985 ac_status=$?
13986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13987 (exit $ac_status); }; }
13988 then
13989 gcc_cv_as_shf_merge=yes
13990 else
13991 echo "configure: failed program was" >&5
13992 cat conftest.s >&5
13993 fi
13994 rm -f conftest.o conftest.s
13995 fi
13996 fi
13997 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
13998 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
13999
14000 if test $gcc_cv_as_shf_merge = no; then
14001 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14002 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14003 if test "${gcc_cv_as_shf_merge+set}" = set; then
14004 echo $ECHO_N "(cached) $ECHO_C" >&6
14005 else
14006 gcc_cv_as_shf_merge=no
14007 if test $in_tree_gas = yes; then
14008 if test $in_tree_gas_is_elf = yes \
14009 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14010 then gcc_cv_as_shf_merge=yes
14011 fi
14012 elif test x$gcc_cv_as != x; then
14013 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
14014 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14015 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14016 (eval $ac_try) 2>&5
14017 ac_status=$?
14018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14019 (exit $ac_status); }; }
14020 then
14021 gcc_cv_as_shf_merge=yes
14022 else
14023 echo "configure: failed program was" >&5
14024 cat conftest.s >&5
14025 fi
14026 rm -f conftest.o conftest.s
14027 fi
14028 fi
14029 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14030 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14031
14032 fi
14033
14034 cat >>confdefs.h <<_ACEOF
14035 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
14036 _ACEOF
14037
14038
14039 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14040 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14041 if test "${gcc_cv_as_comdat_group+set}" = set; then
14042 echo $ECHO_N "(cached) $ECHO_C" >&6
14043 else
14044 gcc_cv_as_comdat_group=no
14045 if test $in_tree_gas = yes; then
14046 if test $in_tree_gas_is_elf = yes \
14047 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14048 then gcc_cv_as_comdat_group=yes
14049 fi
14050 elif test x$gcc_cv_as != x; then
14051 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
14052 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14053 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14054 (eval $ac_try) 2>&5
14055 ac_status=$?
14056 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14057 (exit $ac_status); }; }
14058 then
14059 gcc_cv_as_comdat_group=yes
14060 else
14061 echo "configure: failed program was" >&5
14062 cat conftest.s >&5
14063 fi
14064 rm -f conftest.o conftest.s
14065 fi
14066 fi
14067 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
14068 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
14069
14070 if test $gcc_cv_as_comdat_group = yes; then
14071 gcc_cv_as_comdat_group_percent=no
14072 else
14073 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14074 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14075 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
14076 echo $ECHO_N "(cached) $ECHO_C" >&6
14077 else
14078 gcc_cv_as_comdat_group_percent=no
14079 if test $in_tree_gas = yes; then
14080 if test $in_tree_gas_is_elf = yes \
14081 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14082 then gcc_cv_as_comdat_group_percent=yes
14083 fi
14084 elif test x$gcc_cv_as != x; then
14085 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
14086 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14087 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14088 (eval $ac_try) 2>&5
14089 ac_status=$?
14090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14091 (exit $ac_status); }; }
14092 then
14093 gcc_cv_as_comdat_group_percent=yes
14094 else
14095 echo "configure: failed program was" >&5
14096 cat conftest.s >&5
14097 fi
14098 rm -f conftest.o conftest.s
14099 fi
14100 fi
14101 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
14102 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
14103
14104 fi
14105 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
14106 comdat_group=yes
14107 if test 0"$ld_date" -lt 20050308; then
14108 if test -n "$ld_date"; then
14109 # If there was date string, but was earlier than 2005-03-08, fail
14110 comdat_group=no
14111 elif test "$ld_vers_major" -lt 2; then
14112 comdat_group=no
14113 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
14114 comdat_group=no
14115 fi
14116 fi
14117 else
14118 # assume linkers other than GNU ld don't support COMDAT group
14119 comdat_group=no
14120 fi
14121 if test $comdat_group = no; then
14122 gcc_cv_as_comdat_group=no
14123 gcc_cv_as_comdat_group_percent=no
14124 fi
14125
14126 cat >>confdefs.h <<_ACEOF
14127 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
14128 _ACEOF
14129
14130
14131 # Thread-local storage - the check is heavily parametrized.
14132 conftest_s=
14133 tls_first_major=
14134 tls_first_minor=
14135 tls_as_opt=
14136 case "$target" in
14137 alpha*-*-*)
14138 conftest_s='
14139 .section ".tdata","awT",@progbits
14140 foo: .long 25
14141 .text
14142 ldq $27,__tls_get_addr($29) !literal!1
14143 lda $16,foo($29) !tlsgd!1
14144 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
14145 ldq $27,__tls_get_addr($29) !literal!2
14146 lda $16,foo($29) !tlsldm!2
14147 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
14148 ldq $1,foo($29) !gotdtprel
14149 ldah $2,foo($29) !dtprelhi
14150 lda $3,foo($2) !dtprello
14151 lda $4,foo($29) !dtprel
14152 ldq $1,foo($29) !gottprel
14153 ldah $2,foo($29) !tprelhi
14154 lda $3,foo($2) !tprello
14155 lda $4,foo($29) !tprel'
14156 tls_first_major=2
14157 tls_first_minor=13
14158 tls_as_opt=--fatal-warnings
14159 ;;
14160 frv*-*-*)
14161 conftest_s='
14162 .section ".tdata","awT",@progbits
14163 x: .long 25
14164 .text
14165 call #gettlsoff(x)'
14166 tls_first_major=2
14167 tls_first_minor=14
14168 ;;
14169 hppa*-*-linux*)
14170 conftest_s='
14171 t1: .reg %r20
14172 t2: .reg %r21
14173 gp: .reg %r19
14174 .section ".tdata","awT",@progbits
14175 foo: .long 25
14176 .text
14177 .align 4
14178 addil LT%foo-$tls_gdidx$,gp
14179 ldo RT%foo-$tls_gdidx$(%r1),%arg0
14180 b __tls_get_addr
14181 nop
14182 addil LT%foo-$tls_ldidx$,gp
14183 b __tls_get_addr
14184 ldo RT%foo-$tls_ldidx$(%r1),%arg0
14185 addil LR%foo-$tls_dtpoff$,%ret0
14186 ldo RR%foo-$tls_dtpoff$(%r1),%t1
14187 mfctl %cr27,%t1
14188 addil LT%foo-$tls_ieoff$,gp
14189 ldw RT%foo-$tls_ieoff$(%r1),%t2
14190 add %t1,%t2,%t3
14191 mfctl %cr27,%t1
14192 addil LR%foo-$tls_leoff$,%t1
14193 ldo RR%foo-$tls_leoff$(%r1),%t2'
14194 tls_first_major=2
14195 tls_first_minor=15
14196 tls_as_opt=--fatal-warnings
14197 ;;
14198 arm*-*-*)
14199 conftest_s='
14200 .section ".tdata","awT",%progbits
14201 foo: .long 25
14202 .text
14203 .word foo(gottpoff)
14204 .word foo(tpoff)
14205 .word foo(tlsgd)
14206 .word foo(tlsldm)
14207 .word foo(tlsldo)'
14208 tls_first_major=2
14209 tls_first_minor=17
14210 ;;
14211 i[34567]86-*-*)
14212 conftest_s='
14213 .section ".tdata","awT",@progbits
14214 foo: .long 25
14215 .text
14216 movl %gs:0, %eax
14217 leal foo@TLSGD(,%ebx,1), %eax
14218 leal foo@TLSLDM(%ebx), %eax
14219 leal foo@DTPOFF(%eax), %edx
14220 movl foo@GOTTPOFF(%ebx), %eax
14221 subl foo@GOTTPOFF(%ebx), %eax
14222 addl foo@GOTNTPOFF(%ebx), %eax
14223 movl foo@INDNTPOFF, %eax
14224 movl $foo@TPOFF, %eax
14225 subl $foo@TPOFF, %eax
14226 leal foo@NTPOFF(%ecx), %eax'
14227 tls_first_major=2
14228 tls_first_minor=14
14229 tls_as_opt=--fatal-warnings
14230 ;;
14231 x86_64-*-*)
14232 conftest_s='
14233 .section ".tdata","awT",@progbits
14234 foo: .long 25
14235 .text
14236 movq %fs:0, %rax
14237 leaq foo@TLSGD(%rip), %rdi
14238 leaq foo@TLSLD(%rip), %rdi
14239 leaq foo@DTPOFF(%rax), %rdx
14240 movq foo@GOTTPOFF(%rip), %rax
14241 movq $foo@TPOFF, %rax'
14242 tls_first_major=2
14243 tls_first_minor=14
14244 tls_as_opt=--fatal-warnings
14245 ;;
14246 ia64-*-*)
14247 conftest_s='
14248 .section ".tdata","awT",@progbits
14249 foo: data8 25
14250 .text
14251 addl r16 = @ltoff(@dtpmod(foo#)), gp
14252 addl r17 = @ltoff(@dtprel(foo#)), gp
14253 addl r18 = @ltoff(@tprel(foo#)), gp
14254 addl r19 = @dtprel(foo#), gp
14255 adds r21 = @dtprel(foo#), r13
14256 movl r23 = @dtprel(foo#)
14257 addl r20 = @tprel(foo#), gp
14258 adds r22 = @tprel(foo#), r13
14259 movl r24 = @tprel(foo#)'
14260 tls_first_major=2
14261 tls_first_minor=13
14262 tls_as_opt=--fatal-warnings
14263 ;;
14264 mips*-*-*)
14265 conftest_s='
14266 .section .tdata,"awT",@progbits
14267 x:
14268 .word 2
14269 .text
14270 addiu $4, $28, %tlsgd(x)
14271 addiu $4, $28, %tlsldm(x)
14272 lui $4, %dtprel_hi(x)
14273 addiu $4, $4, %dtprel_lo(x)
14274 lw $4, %gottprel(x)($28)
14275 lui $4, %tprel_hi(x)
14276 addiu $4, $4, %tprel_lo(x)'
14277 tls_first_major=2
14278 tls_first_minor=16
14279 tls_as_opt='-32 --fatal-warnings'
14280 ;;
14281 powerpc-*-*)
14282 conftest_s='
14283 .section ".tdata","awT",@progbits
14284 .align 2
14285 ld0: .space 4
14286 ld1: .space 4
14287 x1: .space 4
14288 x2: .space 4
14289 x3: .space 4
14290 .text
14291 addi 3,31,ld0@got@tlsgd
14292 bl __tls_get_addr
14293 addi 3,31,x1@got@tlsld
14294 bl __tls_get_addr
14295 addi 9,3,x1@dtprel
14296 addis 9,3,x2@dtprel@ha
14297 addi 9,9,x2@dtprel@l
14298 lwz 9,x3@got@tprel(31)
14299 add 9,9,x@tls
14300 addi 9,2,x1@tprel
14301 addis 9,2,x2@tprel@ha
14302 addi 9,9,x2@tprel@l'
14303 tls_first_major=2
14304 tls_first_minor=14
14305 tls_as_opt="-a32 --fatal-warnings"
14306 ;;
14307 powerpc64-*-*)
14308 conftest_s='
14309 .section ".tdata","awT",@progbits
14310 .align 3
14311 ld0: .space 8
14312 ld1: .space 8
14313 x1: .space 8
14314 x2: .space 8
14315 x3: .space 8
14316 .text
14317 addi 3,2,ld0@got@tlsgd
14318 bl .__tls_get_addr
14319 nop
14320 addi 3,2,ld1@toc
14321 bl .__tls_get_addr
14322 nop
14323 addi 3,2,x1@got@tlsld
14324 bl .__tls_get_addr
14325 nop
14326 addi 9,3,x1@dtprel
14327 bl .__tls_get_addr
14328 nop
14329 addis 9,3,x2@dtprel@ha
14330 addi 9,9,x2@dtprel@l
14331 bl .__tls_get_addr
14332 nop
14333 ld 9,x3@got@dtprel(2)
14334 add 9,9,3
14335 bl .__tls_get_addr
14336 nop'
14337 tls_first_major=2
14338 tls_first_minor=14
14339 tls_as_opt="-a64 --fatal-warnings"
14340 ;;
14341 s390-*-*)
14342 conftest_s='
14343 .section ".tdata","awT",@progbits
14344 foo: .long 25
14345 .text
14346 .long foo@TLSGD
14347 .long foo@TLSLDM
14348 .long foo@DTPOFF
14349 .long foo@NTPOFF
14350 .long foo@GOTNTPOFF
14351 .long foo@INDNTPOFF
14352 l %r1,foo@GOTNTPOFF(%r12)
14353 l %r1,0(%r1):tls_load:foo
14354 bas %r14,0(%r1,%r13):tls_gdcall:foo
14355 bas %r14,0(%r1,%r13):tls_ldcall:foo'
14356 tls_first_major=2
14357 tls_first_minor=14
14358 tls_as_opt="-m31 --fatal-warnings"
14359 ;;
14360 s390x-*-*)
14361 conftest_s='
14362 .section ".tdata","awT",@progbits
14363 foo: .long 25
14364 .text
14365 .quad foo@TLSGD
14366 .quad foo@TLSLDM
14367 .quad foo@DTPOFF
14368 .quad foo@NTPOFF
14369 .quad foo@GOTNTPOFF
14370 lg %r1,foo@GOTNTPOFF(%r12)
14371 larl %r1,foo@INDNTPOFF
14372 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
14373 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
14374 tls_first_major=2
14375 tls_first_minor=14
14376 tls_as_opt="-m64 -Aesame --fatal-warnings"
14377 ;;
14378 sh-*-* | sh[34]-*-*)
14379 conftest_s='
14380 .section ".tdata","awT",@progbits
14381 foo: .long 25
14382 .text
14383 .long foo@TLSGD
14384 .long foo@TLSLDM
14385 .long foo@DTPOFF
14386 .long foo@GOTTPOFF
14387 .long foo@TPOFF'
14388 tls_first_major=2
14389 tls_first_minor=13
14390 tls_as_opt=--fatal-warnings
14391 ;;
14392 sparc*-*-*)
14393 case "$target" in
14394 sparc*-sun-solaris2.[56789]*)
14395 # TLS was introduced in the Solaris 9 4/04 release but
14396 # we do not enable it by default on Solaris 9 either.
14397 if test "x$enable_tls" = xyes ; then
14398 on_solaris=yes
14399 else
14400 enable_tls=no;
14401 fi
14402 ;;
14403 sparc*-sun-solaris2.*)
14404 on_solaris=yes
14405 ;;
14406 *)
14407 on_solaris=no
14408 ;;
14409 esac
14410 if test x$on_solaris = xyes && test x$gas_flag = xno; then
14411 conftest_s='
14412 .section ".tdata",#alloc,#write,#tls
14413 foo: .long 25
14414 .text
14415 sethi %tgd_hi22(foo), %o0
14416 add %o0, %tgd_lo10(foo), %o1
14417 add %l7, %o1, %o0, %tgd_add(foo)
14418 call __tls_get_addr, %tgd_call(foo)
14419 sethi %tldm_hi22(foo), %l1
14420 add %l1, %tldm_lo10(foo), %l2
14421 add %l7, %l2, %o0, %tldm_add(foo)
14422 call __tls_get_addr, %tldm_call(foo)
14423 sethi %tldo_hix22(foo), %l3
14424 xor %l3, %tldo_lox10(foo), %l4
14425 add %o0, %l4, %l5, %tldo_add(foo)
14426 sethi %tie_hi22(foo), %o3
14427 add %o3, %tie_lo10(foo), %o3
14428 ld [%l7 + %o3], %o2, %tie_ld(foo)
14429 add %g7, %o2, %o4, %tie_add(foo)
14430 sethi %tle_hix22(foo), %l1
14431 xor %l1, %tle_lox10(foo), %o5
14432 ld [%g7 + %o5], %o1'
14433 tls_first_major=0
14434 tls_first_minor=0
14435 else
14436 conftest_s='
14437 .section ".tdata","awT",@progbits
14438 foo: .long 25
14439 .text
14440 sethi %tgd_hi22(foo), %o0
14441 add %o0, %tgd_lo10(foo), %o1
14442 add %l7, %o1, %o0, %tgd_add(foo)
14443 call __tls_get_addr, %tgd_call(foo)
14444 sethi %tldm_hi22(foo), %l1
14445 add %l1, %tldm_lo10(foo), %l2
14446 add %l7, %l2, %o0, %tldm_add(foo)
14447 call __tls_get_addr, %tldm_call(foo)
14448 sethi %tldo_hix22(foo), %l3
14449 xor %l3, %tldo_lox10(foo), %l4
14450 add %o0, %l4, %l5, %tldo_add(foo)
14451 sethi %tie_hi22(foo), %o3
14452 add %o3, %tie_lo10(foo), %o3
14453 ld [%l7 + %o3], %o2, %tie_ld(foo)
14454 add %g7, %o2, %o4, %tie_add(foo)
14455 sethi %tle_hix22(foo), %l1
14456 xor %l1, %tle_lox10(foo), %o5
14457 ld [%g7 + %o5], %o1'
14458 tls_first_major=2
14459 tls_first_minor=14
14460 tls_as_opt="-32 --fatal-warnings"
14461 fi
14462 ;;
14463 esac
14464 set_have_as_tls=no
14465 if test "x$enable_tls" = xno ; then
14466 : # TLS explicitly disabled.
14467 elif test "x$enable_tls" = xyes ; then
14468 set_have_as_tls=yes # TLS explicitly enabled.
14469 elif test -z "$tls_first_major"; then
14470 : # If we don't have a check, assume no support.
14471 else
14472 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
14473 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
14474 if test "${gcc_cv_as_tls+set}" = set; then
14475 echo $ECHO_N "(cached) $ECHO_C" >&6
14476 else
14477 gcc_cv_as_tls=no
14478 if test $in_tree_gas = yes; then
14479 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
14480 then gcc_cv_as_tls=yes
14481 fi
14482 elif test x$gcc_cv_as != x; then
14483 echo "$conftest_s" > conftest.s
14484 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
14485 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14486 (eval $ac_try) 2>&5
14487 ac_status=$?
14488 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14489 (exit $ac_status); }; }
14490 then
14491 gcc_cv_as_tls=yes
14492 else
14493 echo "configure: failed program was" >&5
14494 cat conftest.s >&5
14495 fi
14496 rm -f conftest.o conftest.s
14497 fi
14498 fi
14499 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
14500 echo "${ECHO_T}$gcc_cv_as_tls" >&6
14501 if test $gcc_cv_as_tls = yes; then
14502 set_have_as_tls=yes
14503 fi
14504 fi
14505 if test $set_have_as_tls = yes ; then
14506
14507 cat >>confdefs.h <<\_ACEOF
14508 #define HAVE_AS_TLS 1
14509 _ACEOF
14510
14511 fi
14512
14513 # Target-specific assembler checks.
14514
14515 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
14516 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
14517 gcc_cv_ld_static_dynamic=no
14518 if test $in_tree_ld = yes ; then
14519 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
14520 gcc_cv_ld_static_dynamic=yes
14521 fi
14522 elif test x$gcc_cv_ld != x; then
14523 # Check if linker supports -Bstatic/-Bdynamic option
14524 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
14525 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
14526 gcc_cv_ld_static_dynamic=yes
14527 fi
14528 fi
14529 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
14530
14531 cat >>confdefs.h <<\_ACEOF
14532 #define HAVE_LD_STATIC_DYNAMIC 1
14533 _ACEOF
14534
14535 fi
14536 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
14537 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
14538
14539 if test x"$demangler_in_ld" = xyes; then
14540 echo "$as_me:$LINENO: checking linker --demangle support" >&5
14541 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
14542 gcc_cv_ld_demangle=no
14543 if test $in_tree_ld = yes; then
14544 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
14545 gcc_cv_ld_demangle=yes
14546 fi
14547 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
14548 # Check if the GNU linker supports --demangle option
14549 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
14550 gcc_cv_ld_demangle=yes
14551 fi
14552 fi
14553 if test x"$gcc_cv_ld_demangle" = xyes; then
14554
14555 cat >>confdefs.h <<\_ACEOF
14556 #define HAVE_LD_DEMANGLE 1
14557 _ACEOF
14558
14559 fi
14560 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
14561 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
14562 fi
14563
14564 case "$target" in
14565 # All TARGET_ABI_OSF targets.
14566 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
14567 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14568 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14569 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
14570 echo $ECHO_N "(cached) $ECHO_C" >&6
14571 else
14572 gcc_cv_as_alpha_explicit_relocs=no
14573 if test $in_tree_gas = yes; then
14574 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14575 then gcc_cv_as_alpha_explicit_relocs=yes
14576 fi
14577 elif test x$gcc_cv_as != x; then
14578 echo ' .set nomacro
14579 .text
14580 extbl $3, $2, $3 !lituse_bytoff!1
14581 ldq $2, a($29) !literal!1
14582 ldq $4, b($29) !literal!2
14583 ldq_u $3, 0($2) !lituse_base!1
14584 ldq $27, f($29) !literal!5
14585 jsr $26, ($27), f !lituse_jsr!5
14586 ldah $29, 0($26) !gpdisp!3
14587 lda $0, c($29) !gprel
14588 ldah $1, d($29) !gprelhigh
14589 lda $1, d($1) !gprellow
14590 lda $29, 0($29) !gpdisp!3' > conftest.s
14591 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14592 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14593 (eval $ac_try) 2>&5
14594 ac_status=$?
14595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14596 (exit $ac_status); }; }
14597 then
14598 gcc_cv_as_alpha_explicit_relocs=yes
14599 else
14600 echo "configure: failed program was" >&5
14601 cat conftest.s >&5
14602 fi
14603 rm -f conftest.o conftest.s
14604 fi
14605 fi
14606 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
14607 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
14608 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
14609
14610 cat >>confdefs.h <<\_ACEOF
14611 #define HAVE_AS_EXPLICIT_RELOCS 1
14612 _ACEOF
14613
14614 fi
14615 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
14616 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
14617 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
14618 echo $ECHO_N "(cached) $ECHO_C" >&6
14619 else
14620 gcc_cv_as_alpha_jsrdirect_relocs=no
14621 if test $in_tree_gas = yes; then
14622 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
14623 then gcc_cv_as_alpha_jsrdirect_relocs=yes
14624 fi
14625 elif test x$gcc_cv_as != x; then
14626 echo ' .set nomacro
14627 .text
14628 ldq $27, a($29) !literal!1
14629 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
14630 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14631 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14632 (eval $ac_try) 2>&5
14633 ac_status=$?
14634 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14635 (exit $ac_status); }; }
14636 then
14637 gcc_cv_as_alpha_jsrdirect_relocs=yes
14638 else
14639 echo "configure: failed program was" >&5
14640 cat conftest.s >&5
14641 fi
14642 rm -f conftest.o conftest.s
14643 fi
14644 fi
14645 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
14646 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
14647 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
14648
14649 cat >>confdefs.h <<\_ACEOF
14650 #define HAVE_AS_JSRDIRECT_RELOCS 1
14651 _ACEOF
14652
14653 fi
14654 ;;
14655
14656 cris-*-*)
14657 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
14658 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
14659 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
14660 echo $ECHO_N "(cached) $ECHO_C" >&6
14661 else
14662 gcc_cv_as_cris_no_mul_bug=no
14663 if test $in_tree_gas = yes; then
14664 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14665 then gcc_cv_as_cris_no_mul_bug=yes
14666 fi
14667 elif test x$gcc_cv_as != x; then
14668 echo '.text' > conftest.s
14669 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14670 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14671 (eval $ac_try) 2>&5
14672 ac_status=$?
14673 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14674 (exit $ac_status); }; }
14675 then
14676 gcc_cv_as_cris_no_mul_bug=yes
14677 else
14678 echo "configure: failed program was" >&5
14679 cat conftest.s >&5
14680 fi
14681 rm -f conftest.o conftest.s
14682 fi
14683 fi
14684 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14685 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14686 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14687
14688 cat >>confdefs.h <<\_ACEOF
14689 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14690 _ACEOF
14691
14692 fi
14693 ;;
14694
14695 sparc*-*-*)
14696 echo "$as_me:$LINENO: checking assembler for .register" >&5
14697 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14698 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14699 echo $ECHO_N "(cached) $ECHO_C" >&6
14700 else
14701 gcc_cv_as_sparc_register_op=no
14702 if test x$gcc_cv_as != x; then
14703 echo '.register %g2, #scratch' > conftest.s
14704 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14705 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14706 (eval $ac_try) 2>&5
14707 ac_status=$?
14708 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14709 (exit $ac_status); }; }
14710 then
14711 gcc_cv_as_sparc_register_op=yes
14712 else
14713 echo "configure: failed program was" >&5
14714 cat conftest.s >&5
14715 fi
14716 rm -f conftest.o conftest.s
14717 fi
14718 fi
14719 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
14720 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
14721 if test $gcc_cv_as_sparc_register_op = yes; then
14722
14723 cat >>confdefs.h <<\_ACEOF
14724 #define HAVE_AS_REGISTER_PSEUDO_OP 1
14725 _ACEOF
14726
14727 fi
14728
14729 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
14730 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
14731 if test "${gcc_cv_as_sparc_relax+set}" = set; then
14732 echo $ECHO_N "(cached) $ECHO_C" >&6
14733 else
14734 gcc_cv_as_sparc_relax=no
14735 if test x$gcc_cv_as != x; then
14736 echo '.text' > conftest.s
14737 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
14738 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14739 (eval $ac_try) 2>&5
14740 ac_status=$?
14741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14742 (exit $ac_status); }; }
14743 then
14744 gcc_cv_as_sparc_relax=yes
14745 else
14746 echo "configure: failed program was" >&5
14747 cat conftest.s >&5
14748 fi
14749 rm -f conftest.o conftest.s
14750 fi
14751 fi
14752 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
14753 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
14754 if test $gcc_cv_as_sparc_relax = yes; then
14755
14756 cat >>confdefs.h <<\_ACEOF
14757 #define HAVE_AS_RELAX_OPTION 1
14758 _ACEOF
14759
14760 fi
14761
14762 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
14763 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
14764 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
14765 echo $ECHO_N "(cached) $ECHO_C" >&6
14766 else
14767 gcc_cv_as_sparc_ua_pcrel=no
14768 if test x$gcc_cv_as != x; then
14769 echo '.text
14770 foo:
14771 nop
14772 .data
14773 .align 4
14774 .byte 0
14775 .uaword %r_disp32(foo)' > conftest.s
14776 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14777 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14778 (eval $ac_try) 2>&5
14779 ac_status=$?
14780 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14781 (exit $ac_status); }; }
14782 then
14783 if test x$gcc_cv_ld != x \
14784 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
14785 gcc_cv_as_sparc_ua_pcrel=yes
14786 fi
14787 rm -f conftest
14788 else
14789 echo "configure: failed program was" >&5
14790 cat conftest.s >&5
14791 fi
14792 rm -f conftest.o conftest.s
14793 fi
14794 fi
14795 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
14796 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
14797 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
14798
14799 cat >>confdefs.h <<\_ACEOF
14800 #define HAVE_AS_SPARC_UA_PCREL 1
14801 _ACEOF
14802
14803
14804 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
14805 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
14806 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
14807 echo $ECHO_N "(cached) $ECHO_C" >&6
14808 else
14809 gcc_cv_as_sparc_ua_pcrel_hidden=no
14810 if test x$gcc_cv_as != x; then
14811 echo '.data
14812 .align 4
14813 .byte 0x31
14814 .uaword %r_disp32(foo)
14815 .byte 0x32, 0x33, 0x34
14816 .global foo
14817 .hidden foo
14818 foo:
14819 .skip 4' > conftest.s
14820 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14821 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14822 (eval $ac_try) 2>&5
14823 ac_status=$?
14824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14825 (exit $ac_status); }; }
14826 then
14827 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
14828 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
14829 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
14830 | grep ' 31000000 07323334' > /dev/null 2>&1; then
14831 if $gcc_cv_objdump -R conftest 2> /dev/null \
14832 | grep 'DISP32' > /dev/null 2>&1; then
14833 :
14834 else
14835 gcc_cv_as_sparc_ua_pcrel_hidden=yes
14836 fi
14837 fi
14838 rm -f conftest
14839 else
14840 echo "configure: failed program was" >&5
14841 cat conftest.s >&5
14842 fi
14843 rm -f conftest.o conftest.s
14844 fi
14845 fi
14846 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
14847 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
14848 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
14849
14850 cat >>confdefs.h <<\_ACEOF
14851 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
14852 _ACEOF
14853
14854 fi
14855
14856 fi # unaligned pcrel relocs
14857
14858 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
14859 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
14860 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
14861 echo $ECHO_N "(cached) $ECHO_C" >&6
14862 else
14863 gcc_cv_as_sparc_offsetable_lo10=no
14864 if test x$gcc_cv_as != x; then
14865 echo '.text
14866 or %g1, %lo(ab) + 12, %g1
14867 or %g1, %lo(ab + 12), %g1' > conftest.s
14868 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
14869 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14870 (eval $ac_try) 2>&5
14871 ac_status=$?
14872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14873 (exit $ac_status); }; }
14874 then
14875 if test x$gcc_cv_objdump != x \
14876 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
14877 | grep ' 82106000 82106000' > /dev/null 2>&1; then
14878 gcc_cv_as_sparc_offsetable_lo10=yes
14879 fi
14880 else
14881 echo "configure: failed program was" >&5
14882 cat conftest.s >&5
14883 fi
14884 rm -f conftest.o conftest.s
14885 fi
14886 fi
14887 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
14888 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
14889 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
14890
14891 cat >>confdefs.h <<\_ACEOF
14892 #define HAVE_AS_OFFSETABLE_LO10 1
14893 _ACEOF
14894
14895 fi
14896 ;;
14897
14898 i[34567]86-*-* | x86_64-*-*)
14899 case $target_os in
14900 cygwin* | pe | mingw32*)
14901 # Used for DWARF 2 in PE
14902 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
14903 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
14904 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
14905 echo $ECHO_N "(cached) $ECHO_C" >&6
14906 else
14907 gcc_cv_as_ix86_pe_secrel32=no
14908 if test $in_tree_gas = yes; then
14909 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14910 then gcc_cv_as_ix86_pe_secrel32=yes
14911 fi
14912 elif test x$gcc_cv_as != x; then
14913 echo '.text
14914 foo: nop
14915 .data
14916 .secrel32 foo' > conftest.s
14917 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14918 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14919 (eval $ac_try) 2>&5
14920 ac_status=$?
14921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14922 (exit $ac_status); }; }
14923 then
14924 if test x$gcc_cv_ld != x \
14925 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
14926 gcc_cv_as_ix86_pe_secrel32=yes
14927 fi
14928 rm -f conftest
14929 else
14930 echo "configure: failed program was" >&5
14931 cat conftest.s >&5
14932 fi
14933 rm -f conftest.o conftest.s
14934 fi
14935 fi
14936 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
14937 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
14938 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
14939
14940 cat >>confdefs.h <<\_ACEOF
14941 #define HAVE_GAS_PE_SECREL32_RELOC 1
14942 _ACEOF
14943
14944 fi
14945 ;;
14946 esac
14947
14948 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
14949 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
14950 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
14951 echo $ECHO_N "(cached) $ECHO_C" >&6
14952 else
14953 gcc_cv_as_ix86_filds_fists=no
14954 if test $in_tree_gas = yes; then
14955 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
14956 then gcc_cv_as_ix86_filds_fists=yes
14957 fi
14958 elif test x$gcc_cv_as != x; then
14959 echo 'filds mem; fists mem' > conftest.s
14960 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14961 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14962 (eval $ac_try) 2>&5
14963 ac_status=$?
14964 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14965 (exit $ac_status); }; }
14966 then
14967 gcc_cv_as_ix86_filds_fists=yes
14968 else
14969 echo "configure: failed program was" >&5
14970 cat conftest.s >&5
14971 fi
14972 rm -f conftest.o conftest.s
14973 fi
14974 fi
14975 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
14976 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
14977 if test $gcc_cv_as_ix86_filds_fists = yes; then
14978
14979 cat >>confdefs.h <<\_ACEOF
14980 #define HAVE_GAS_FILDS_FISTS 1
14981 _ACEOF
14982
14983 fi
14984
14985 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
14986 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
14987 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
14988 echo $ECHO_N "(cached) $ECHO_C" >&6
14989 else
14990 gcc_cv_as_ix86_cmov_sun_syntax=no
14991 if test x$gcc_cv_as != x; then
14992 echo 'cmovl.l %edx, %eax' > conftest.s
14993 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14994 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14995 (eval $ac_try) 2>&5
14996 ac_status=$?
14997 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14998 (exit $ac_status); }; }
14999 then
15000 gcc_cv_as_ix86_cmov_sun_syntax=yes
15001 else
15002 echo "configure: failed program was" >&5
15003 cat conftest.s >&5
15004 fi
15005 rm -f conftest.o conftest.s
15006 fi
15007 fi
15008 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
15009 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
15010 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
15011
15012 cat >>confdefs.h <<\_ACEOF
15013 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
15014 _ACEOF
15015
15016 fi
15017
15018 # This one is used unconditionally by i386.[ch]; it is to be defined
15019 # to 1 if the feature is present, 0 otherwise.
15020 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
15021 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
15022 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
15023 echo $ECHO_N "(cached) $ECHO_C" >&6
15024 else
15025 gcc_cv_as_ix86_gotoff_in_data=no
15026 if test $in_tree_gas = yes; then
15027 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15028 then gcc_cv_as_ix86_gotoff_in_data=yes
15029 fi
15030 elif test x$gcc_cv_as != x; then
15031 echo ' .text
15032 .L0:
15033 nop
15034 .data
15035 .long .L0@GOTOFF' > conftest.s
15036 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15037 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15038 (eval $ac_try) 2>&5
15039 ac_status=$?
15040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15041 (exit $ac_status); }; }
15042 then
15043 gcc_cv_as_ix86_gotoff_in_data=yes
15044 else
15045 echo "configure: failed program was" >&5
15046 cat conftest.s >&5
15047 fi
15048 rm -f conftest.o conftest.s
15049 fi
15050 fi
15051 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
15052 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
15053
15054
15055 cat >>confdefs.h <<_ACEOF
15056 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
15057 _ACEOF
15058
15059 ;;
15060
15061 ia64*-*-*)
15062 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
15063 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
15064 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
15065 echo $ECHO_N "(cached) $ECHO_C" >&6
15066 else
15067 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
15068 if test $in_tree_gas = yes; then
15069 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15070 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15071 fi
15072 elif test x$gcc_cv_as != x; then
15073 echo ' .text
15074 addl r15 = @ltoffx(x#), gp
15075 ;;
15076 ld8.mov r16 = [r15], x#' > conftest.s
15077 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15078 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15079 (eval $ac_try) 2>&5
15080 ac_status=$?
15081 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15082 (exit $ac_status); }; }
15083 then
15084 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15085 else
15086 echo "configure: failed program was" >&5
15087 cat conftest.s >&5
15088 fi
15089 rm -f conftest.o conftest.s
15090 fi
15091 fi
15092 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
15093 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
15094 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
15095
15096 cat >>confdefs.h <<\_ACEOF
15097 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
15098 _ACEOF
15099
15100 fi
15101
15102 ;;
15103
15104 powerpc*-*-*)
15105 case $target in
15106 *-*-aix*) conftest_s=' .machine "pwr5"
15107 .csect .text[PR]
15108 mfcr 3,128';;
15109 *-*-darwin*)
15110 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
15111 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
15112 if test "${gcc_cv_as_machine_directive+set}" = set; then
15113 echo $ECHO_N "(cached) $ECHO_C" >&6
15114 else
15115 gcc_cv_as_machine_directive=no
15116 if test x$gcc_cv_as != x; then
15117 echo ' .machine ppc7400' > conftest.s
15118 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15119 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15120 (eval $ac_try) 2>&5
15121 ac_status=$?
15122 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15123 (exit $ac_status); }; }
15124 then
15125 gcc_cv_as_machine_directive=yes
15126 else
15127 echo "configure: failed program was" >&5
15128 cat conftest.s >&5
15129 fi
15130 rm -f conftest.o conftest.s
15131 fi
15132 fi
15133 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
15134 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
15135
15136 if test x$gcc_cv_as_machine_directive != xyes; then
15137 echo "*** This target requires an assembler supporting \".machine\"" >&2
15138 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
15139 test x$build = x$target && exit 1
15140 fi
15141 conftest_s=' .text
15142 mfcr r3,128';;
15143 *) conftest_s=' .machine power4
15144 .text
15145 mfcr 3,128';;
15146 esac
15147
15148 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
15149 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
15150 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
15151 echo $ECHO_N "(cached) $ECHO_C" >&6
15152 else
15153 gcc_cv_as_powerpc_mfcrf=no
15154 if test $in_tree_gas = yes; then
15155 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15156 then gcc_cv_as_powerpc_mfcrf=yes
15157 fi
15158 elif test x$gcc_cv_as != x; then
15159 echo "$conftest_s" > conftest.s
15160 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15161 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15162 (eval $ac_try) 2>&5
15163 ac_status=$?
15164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15165 (exit $ac_status); }; }
15166 then
15167 gcc_cv_as_powerpc_mfcrf=yes
15168 else
15169 echo "configure: failed program was" >&5
15170 cat conftest.s >&5
15171 fi
15172 rm -f conftest.o conftest.s
15173 fi
15174 fi
15175 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
15176 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
15177 if test $gcc_cv_as_powerpc_mfcrf = yes; then
15178
15179 cat >>confdefs.h <<\_ACEOF
15180 #define HAVE_AS_MFCRF 1
15181 _ACEOF
15182
15183 fi
15184
15185 case $target in
15186 *-*-aix*) conftest_s=' .machine "pwr5"
15187 .csect .text[PR]
15188 popcntb 3,3';;
15189 *) conftest_s=' .machine power5
15190 .text
15191 popcntb 3,3';;
15192 esac
15193
15194 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
15195 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
15196 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
15197 echo $ECHO_N "(cached) $ECHO_C" >&6
15198 else
15199 gcc_cv_as_powerpc_popcntb=no
15200 if test $in_tree_gas = yes; then
15201 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15202 then gcc_cv_as_powerpc_popcntb=yes
15203 fi
15204 elif test x$gcc_cv_as != x; then
15205 echo "$conftest_s" > conftest.s
15206 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15207 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15208 (eval $ac_try) 2>&5
15209 ac_status=$?
15210 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15211 (exit $ac_status); }; }
15212 then
15213 gcc_cv_as_powerpc_popcntb=yes
15214 else
15215 echo "configure: failed program was" >&5
15216 cat conftest.s >&5
15217 fi
15218 rm -f conftest.o conftest.s
15219 fi
15220 fi
15221 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
15222 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
15223 if test $gcc_cv_as_powerpc_popcntb = yes; then
15224
15225 cat >>confdefs.h <<\_ACEOF
15226 #define HAVE_AS_POPCNTB 1
15227 _ACEOF
15228
15229 fi
15230
15231 case $target in
15232 *-*-aix*) conftest_s=' .machine "pwr5x"
15233 .csect .text[PR]
15234 frin 1,1';;
15235 *) conftest_s=' .machine power5
15236 .text
15237 frin 1,1';;
15238 esac
15239
15240 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
15241 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
15242 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
15243 echo $ECHO_N "(cached) $ECHO_C" >&6
15244 else
15245 gcc_cv_as_powerpc_fprnd=no
15246 if test $in_tree_gas = yes; then
15247 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15248 then gcc_cv_as_powerpc_fprnd=yes
15249 fi
15250 elif test x$gcc_cv_as != x; then
15251 echo "$conftest_s" > conftest.s
15252 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15253 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15254 (eval $ac_try) 2>&5
15255 ac_status=$?
15256 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15257 (exit $ac_status); }; }
15258 then
15259 gcc_cv_as_powerpc_fprnd=yes
15260 else
15261 echo "configure: failed program was" >&5
15262 cat conftest.s >&5
15263 fi
15264 rm -f conftest.o conftest.s
15265 fi
15266 fi
15267 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
15268 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
15269 if test $gcc_cv_as_powerpc_fprnd = yes; then
15270
15271 cat >>confdefs.h <<\_ACEOF
15272 #define HAVE_AS_FPRND 1
15273 _ACEOF
15274
15275 fi
15276
15277 case $target in
15278 *-*-aix*) conftest_s=' .csect .text[PR]
15279 LCF..0:
15280 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
15281 *-*-darwin*)
15282 conftest_s=' .text
15283 LCF0:
15284 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
15285 *) conftest_s=' .text
15286 .LCF0:
15287 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
15288 esac
15289
15290 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
15291 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
15292 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
15293 echo $ECHO_N "(cached) $ECHO_C" >&6
15294 else
15295 gcc_cv_as_powerpc_rel16=no
15296 if test $in_tree_gas = yes; then
15297 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15298 then gcc_cv_as_powerpc_rel16=yes
15299 fi
15300 elif test x$gcc_cv_as != x; then
15301 echo "$conftest_s" > conftest.s
15302 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15303 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15304 (eval $ac_try) 2>&5
15305 ac_status=$?
15306 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15307 (exit $ac_status); }; }
15308 then
15309 gcc_cv_as_powerpc_rel16=yes
15310 else
15311 echo "configure: failed program was" >&5
15312 cat conftest.s >&5
15313 fi
15314 rm -f conftest.o conftest.s
15315 fi
15316 fi
15317 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
15318 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
15319 if test $gcc_cv_as_powerpc_rel16 = yes; then
15320
15321 cat >>confdefs.h <<\_ACEOF
15322 #define HAVE_AS_REL16 1
15323 _ACEOF
15324
15325 fi
15326 ;;
15327
15328 mips*-*-*)
15329 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
15330 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
15331 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
15332 echo $ECHO_N "(cached) $ECHO_C" >&6
15333 else
15334 gcc_cv_as_mips_explicit_relocs=no
15335 if test $in_tree_gas = yes; then
15336 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15337 then gcc_cv_as_mips_explicit_relocs=yes
15338 fi
15339 elif test x$gcc_cv_as != x; then
15340 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
15341 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15342 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15343 (eval $ac_try) 2>&5
15344 ac_status=$?
15345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15346 (exit $ac_status); }; }
15347 then
15348 gcc_cv_as_mips_explicit_relocs=yes
15349 else
15350 echo "configure: failed program was" >&5
15351 cat conftest.s >&5
15352 fi
15353 rm -f conftest.o conftest.s
15354 fi
15355 fi
15356 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
15357 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
15358 if test $gcc_cv_as_mips_explicit_relocs = yes; then
15359 if test x$target_cpu_default = x
15360 then target_cpu_default=MASK_EXPLICIT_RELOCS
15361 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
15362 fi
15363 fi
15364 ;;
15365 esac
15366
15367 # Mips and HP-UX need the GNU assembler.
15368 # Linux on IA64 might be able to use the Intel assembler.
15369
15370 case "$target" in
15371 mips*-*-* | *-*-hpux* )
15372 if test x$gas_flag = xyes \
15373 || test x"$host" != x"$build" \
15374 || test ! -x "$gcc_cv_as" \
15375 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
15376 :
15377 else
15378 echo "*** This configuration requires the GNU assembler" >&2
15379 exit 1
15380 fi
15381 ;;
15382 esac
15383
15384 # ??? Not all targets support dwarf2 debug_line, even within a version
15385 # of gas. Moreover, we need to emit a valid instruction to trigger any
15386 # info to the output file. So, as supported targets are added to gas 2.11,
15387 # add some instruction here to (also) show we expect this might work.
15388 # ??? Once 2.11 is released, probably need to add first known working
15389 # version to the per-target configury.
15390 case "$target" in
15391 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
15392 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
15393 | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-*)
15394 insn="nop"
15395 ;;
15396 ia64*-*-* | s390*-*-*)
15397 insn="nop 0"
15398 ;;
15399 mmix-*-*)
15400 insn="swym 0"
15401 ;;
15402 esac
15403 if test x"$insn" != x; then
15404 conftest_s="\
15405 .file 1 \"conftest.s\"
15406 .loc 1 3 0
15407 $insn"
15408 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
15409 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
15410 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
15411 echo $ECHO_N "(cached) $ECHO_C" >&6
15412 else
15413 gcc_cv_as_dwarf2_debug_line=no
15414 if test $in_tree_gas = yes; then
15415 if test $in_tree_gas_is_elf = yes \
15416 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15417 then gcc_cv_as_dwarf2_debug_line=yes
15418 fi
15419 elif test x$gcc_cv_as != x; then
15420 echo "$conftest_s" > conftest.s
15421 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15422 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15423 (eval $ac_try) 2>&5
15424 ac_status=$?
15425 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15426 (exit $ac_status); }; }
15427 then
15428 if test x$gcc_cv_objdump != x \
15429 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
15430 | grep debug_line > /dev/null 2>&1; then
15431 gcc_cv_as_dwarf2_debug_line=yes
15432 fi
15433 else
15434 echo "configure: failed program was" >&5
15435 cat conftest.s >&5
15436 fi
15437 rm -f conftest.o conftest.s
15438 fi
15439 fi
15440 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
15441 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
15442
15443
15444 # The .debug_line file table must be in the exact order that
15445 # we specified the files, since these indices are also used
15446 # by DW_AT_decl_file. Approximate this test by testing if
15447 # the assembler bitches if the same index is assigned twice.
15448 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
15449 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
15450 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
15451 echo $ECHO_N "(cached) $ECHO_C" >&6
15452 else
15453 gcc_cv_as_dwarf2_file_buggy=no
15454 if test x$gcc_cv_as != x; then
15455 echo ' .file 1 "foo.s"
15456 .file 1 "bar.s"' > conftest.s
15457 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15458 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15459 (eval $ac_try) 2>&5
15460 ac_status=$?
15461 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15462 (exit $ac_status); }; }
15463 then
15464 gcc_cv_as_dwarf2_file_buggy=yes
15465 else
15466 echo "configure: failed program was" >&5
15467 cat conftest.s >&5
15468 fi
15469 rm -f conftest.o conftest.s
15470 fi
15471 fi
15472 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
15473 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
15474
15475
15476 if test $gcc_cv_as_dwarf2_debug_line = yes \
15477 && test $gcc_cv_as_dwarf2_file_buggy = no; then
15478
15479 cat >>confdefs.h <<\_ACEOF
15480 #define HAVE_AS_DWARF2_DEBUG_LINE 1
15481 _ACEOF
15482
15483 fi
15484
15485 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
15486 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
15487 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
15488 echo $ECHO_N "(cached) $ECHO_C" >&6
15489 else
15490 gcc_cv_as_gdwarf2_flag=no
15491 if test $in_tree_gas = yes; then
15492 if test $in_tree_gas_is_elf = yes \
15493 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15494 then gcc_cv_as_gdwarf2_flag=yes
15495 fi
15496 elif test x$gcc_cv_as != x; then
15497 echo "$insn" > conftest.s
15498 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
15499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15500 (eval $ac_try) 2>&5
15501 ac_status=$?
15502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15503 (exit $ac_status); }; }
15504 then
15505 gcc_cv_as_gdwarf2_flag=yes
15506 else
15507 echo "configure: failed program was" >&5
15508 cat conftest.s >&5
15509 fi
15510 rm -f conftest.o conftest.s
15511 fi
15512 fi
15513 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
15514 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
15515 if test $gcc_cv_as_gdwarf2_flag = yes; then
15516
15517 cat >>confdefs.h <<\_ACEOF
15518 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
15519 _ACEOF
15520
15521 fi
15522
15523 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
15524 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
15525 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
15526 echo $ECHO_N "(cached) $ECHO_C" >&6
15527 else
15528 gcc_cv_as_gstabs_flag=no
15529 if test $in_tree_gas = yes; then
15530 if test $in_tree_gas_is_elf = yes \
15531 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15532 then gcc_cv_as_gstabs_flag=yes
15533 fi
15534 elif test x$gcc_cv_as != x; then
15535 echo "$insn" > conftest.s
15536 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
15537 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15538 (eval $ac_try) 2>&5
15539 ac_status=$?
15540 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15541 (exit $ac_status); }; }
15542 then
15543 # The native Solaris 9/Intel assembler doesn't understand --gstabs
15544 # and warns about it, but still exits successfully. So check for
15545 # this.
15546 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
15547 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15548 (eval $ac_try) 2>&5
15549 ac_status=$?
15550 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15551 (exit $ac_status); }; }
15552 then :
15553 else gcc_cv_as_gstabs_flag=yes
15554 fi
15555 else
15556 echo "configure: failed program was" >&5
15557 cat conftest.s >&5
15558 fi
15559 rm -f conftest.o conftest.s
15560 fi
15561 fi
15562 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
15563 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
15564 if test $gcc_cv_as_gstabs_flag = yes; then
15565
15566 cat >>confdefs.h <<\_ACEOF
15567 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
15568 _ACEOF
15569
15570 fi
15571 fi
15572
15573 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
15574 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
15575 gcc_cv_ld_ro_rw_mix=unknown
15576 if test $in_tree_ld = yes ; then
15577 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
15578 && test $in_tree_ld_is_elf = yes; then
15579 gcc_cv_ld_ro_rw_mix=read-write
15580 fi
15581 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
15582 echo '.section myfoosect, "a"' > conftest1.s
15583 echo '.section myfoosect, "aw"' > conftest2.s
15584 echo '.byte 1' >> conftest2.s
15585 echo '.section myfoosect, "a"' > conftest3.s
15586 echo '.byte 0' >> conftest3.s
15587 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
15588 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
15589 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
15590 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
15591 conftest2.o conftest3.o > /dev/null 2>&1; then
15592 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
15593 | sed -e '/myfoosect/!d' -e N`
15594 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
15595 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
15596 gcc_cv_ld_ro_rw_mix=read-only
15597 else
15598 gcc_cv_ld_ro_rw_mix=read-write
15599 fi
15600 fi
15601 fi
15602 rm -f conftest.* conftest[123].*
15603 fi
15604 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
15605
15606 cat >>confdefs.h <<\_ACEOF
15607 #define HAVE_LD_RO_RW_SECTION_MIXING 1
15608 _ACEOF
15609
15610 fi
15611 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
15612 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
15613
15614 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
15615 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
15616 gcc_cv_ld_eh_frame_hdr=no
15617 if test $in_tree_ld = yes ; then
15618 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
15619 && test $in_tree_ld_is_elf = yes; then
15620 gcc_cv_ld_eh_frame_hdr=yes
15621 fi
15622 elif test x$gcc_cv_ld != x; then
15623 # Check if linker supports --eh-frame-hdr option
15624 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
15625 gcc_cv_ld_eh_frame_hdr=yes
15626 fi
15627 fi
15628
15629 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
15630
15631 cat >>confdefs.h <<\_ACEOF
15632 #define HAVE_LD_EH_FRAME_HDR 1
15633 _ACEOF
15634
15635 fi
15636 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
15637 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
15638
15639 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
15640 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
15641 gcc_cv_ld_pie=no
15642 if test $in_tree_ld = yes ; then
15643 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
15644 && test $in_tree_ld_is_elf = yes; then
15645 gcc_cv_ld_pie=yes
15646 fi
15647 elif test x$gcc_cv_ld != x; then
15648 # Check if linker supports -pie option
15649 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
15650 gcc_cv_ld_pie=yes
15651 fi
15652 fi
15653 if test x"$gcc_cv_ld_pie" = xyes; then
15654
15655 cat >>confdefs.h <<\_ACEOF
15656 #define HAVE_LD_PIE 1
15657 _ACEOF
15658
15659 fi
15660 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
15661 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
15662
15663 # --------
15664 # UNSORTED
15665 # --------
15666
15667 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
15668 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
15669 if test "${gcc_cv_ld_as_needed+set}" = set; then
15670 echo $ECHO_N "(cached) $ECHO_C" >&6
15671 else
15672 gcc_cv_ld_as_needed=no
15673 if test $in_tree_ld = yes ; then
15674 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
15675 && test $in_tree_ld_is_elf = yes; then
15676 gcc_cv_ld_as_needed=yes
15677 fi
15678 elif test x$gcc_cv_ld != x; then
15679 # Check if linker supports --as-needed and --no-as-needed options
15680 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
15681 gcc_cv_ld_as_needed=yes
15682 fi
15683 fi
15684
15685 fi
15686 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
15687 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
15688 if test x"$gcc_cv_ld_as_needed" = xyes; then
15689
15690 cat >>confdefs.h <<\_ACEOF
15691 #define HAVE_LD_AS_NEEDED 1
15692 _ACEOF
15693
15694 fi
15695
15696 case "$target:$tm_file" in
15697 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
15698 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
15699 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
15700 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
15701 echo $ECHO_N "(cached) $ECHO_C" >&6
15702 else
15703 gcc_cv_ld_no_dot_syms=no
15704 if test $in_tree_ld = yes ; then
15705 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
15706 gcc_cv_ld_no_dot_syms=yes
15707 fi
15708 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
15709 cat > conftest1.s <<EOF
15710 .text
15711 bl .foo
15712 EOF
15713 cat > conftest2.s <<EOF
15714 .section ".opd","aw"
15715 .align 3
15716 .globl foo
15717 .type foo,@function
15718 foo:
15719 .quad .LEfoo,.TOC.@tocbase,0
15720 .text
15721 .LEfoo:
15722 blr
15723 .size foo,.-.LEfoo
15724 EOF
15725 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
15726 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
15727 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
15728 gcc_cv_ld_no_dot_syms=yes
15729 fi
15730 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
15731 fi
15732
15733 fi
15734 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
15735 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
15736 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
15737
15738 cat >>confdefs.h <<\_ACEOF
15739 #define HAVE_LD_NO_DOT_SYMS 1
15740 _ACEOF
15741
15742 fi
15743 ;;
15744 esac
15745
15746 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
15747 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
15748 if test "${gcc_cv_ld_sysroot+set}" = set; then
15749 echo $ECHO_N "(cached) $ECHO_C" >&6
15750 else
15751 gcc_cv_ld_sysroot=no
15752 if test $in_tree_ld = yes ; then
15753 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
15754 gcc_cv_ld_sysroot=yes
15755 fi
15756 elif test x$gcc_cv_ld != x; then
15757 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
15758 gcc_cv_ld_sysroot=yes
15759 fi
15760 fi
15761 fi
15762 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
15763 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
15764 if test x"$gcc_cv_ld_sysroot" = xyes; then
15765
15766 cat >>confdefs.h <<\_ACEOF
15767 #define HAVE_LD_SYSROOT 1
15768 _ACEOF
15769
15770 fi
15771
15772 if test x$with_sysroot = x && test x$host = x$target \
15773 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
15774
15775 cat >>confdefs.h <<_ACEOF
15776 #define PREFIX_INCLUDE_DIR "$prefix/include"
15777 _ACEOF
15778
15779 fi
15780
15781 # Test for stack protector support in target C library.
15782 case "$target" in
15783 *-*-linux*)
15784 echo "$as_me:$LINENO: checking __stack_chk_fail in target GNU C library" >&5
15785 echo $ECHO_N "checking __stack_chk_fail in target GNU C library... $ECHO_C" >&6
15786 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
15787 echo $ECHO_N "(cached) $ECHO_C" >&6
15788 else
15789 gcc_cv_libc_provides_ssp=no
15790 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
15791 if test "x$with_sysroot" = x; then
15792 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
15793 elif test "x$with_sysroot" = xyes; then
15794 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
15795 else
15796 glibc_header_dir="${with_sysroot}/usr/include"
15797 fi
15798 else
15799 glibc_header_dir=/usr/include
15800 fi
15801 # glibc 2.4 and later provides __stack_chk_fail and
15802 # either __stack_chk_guard, or TLS access to stack guard canary.
15803 if test -f $glibc_header_dir/features.h \
15804 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
15805 $glibc_header_dir/features.h > /dev/null; then
15806 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
15807 $glibc_header_dir/features.h > /dev/null; then
15808 gcc_cv_libc_provides_ssp=yes
15809 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
15810 $glibc_header_dir/features.h > /dev/null \
15811 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
15812 $glibc_header_dir/features.h > /dev/null; then
15813 gcc_cv_libc_provides_ssp=yes
15814 fi
15815 fi
15816 fi
15817 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
15818 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6 ;;
15819 *) gcc_cv_libc_provides_ssp=no ;;
15820 esac
15821 if test x$gcc_cv_libc_provides_ssp = xyes; then
15822
15823 cat >>confdefs.h <<\_ACEOF
15824 #define TARGET_LIBC_PROVIDES_SSP 1
15825 _ACEOF
15826
15827 fi
15828
15829 # Check if TFmode long double should be used by default or not.
15830 # Some glibc targets used DFmode long double, but with glibc 2.4
15831 # and later they can use TFmode.
15832 case "$target" in
15833 powerpc*-*-*gnu* | \
15834 sparc*-*-linux* | \
15835 s390*-*-linux* | \
15836 alpha*-*-linux*)
15837
15838 # Check whether --with-long-double-128 or --without-long-double-128 was given.
15839 if test "${with_long_double_128+set}" = set; then
15840 withval="$with_long_double_128"
15841 gcc_cv_target_ldbl128="$with_long_double_128"
15842 else
15843 gcc_cv_target_ldbl128=no
15844 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
15845 if test "x$with_sysroot" = x; then
15846 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
15847 elif test "x$with_sysroot" = xyes; then
15848 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
15849 else
15850 glibc_header_dir="${with_sysroot}/usr/include"
15851 fi
15852 else
15853 glibc_header_dir=/usr/include
15854 fi
15855 grep '^ *#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
15856 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
15857 && gcc_cv_target_ldbl128=yes
15858 fi;
15859 ;;
15860 esac
15861 if test x$gcc_cv_target_ldbl128 = xyes; then
15862
15863 cat >>confdefs.h <<\_ACEOF
15864 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
15865 _ACEOF
15866
15867 fi
15868
15869 # Find out what GC implementation we want, or may, use.
15870
15871 # Check whether --with-gc or --without-gc was given.
15872 if test "${with_gc+set}" = set; then
15873 withval="$with_gc"
15874 case "$withval" in
15875 page)
15876 GGC=ggc-$withval
15877 ;;
15878 zone)
15879 GGC=ggc-$withval
15880
15881 cat >>confdefs.h <<\_ACEOF
15882 #define GGC_ZONE 1
15883 _ACEOF
15884
15885 ;;
15886 *)
15887 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
15888 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
15889 { (exit 1); exit 1; }; }
15890 ;;
15891 esac
15892 else
15893 GGC=ggc-page
15894 fi;
15895
15896 echo "Using $GGC for garbage collection."
15897
15898 # Use the system's zlib library.
15899 zlibdir=-L../zlib
15900 zlibinc="-I\$(srcdir)/../zlib"
15901
15902 # Check whether --with-system-zlib or --without-system-zlib was given.
15903 if test "${with_system_zlib+set}" = set; then
15904 withval="$with_system_zlib"
15905 zlibdir=
15906 zlibinc=
15907
15908 fi;
15909
15910
15911
15912
15913 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
15914 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
15915 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
15916 if test "${enable_maintainer_mode+set}" = set; then
15917 enableval="$enable_maintainer_mode"
15918 maintainer_mode=$enableval
15919 else
15920 maintainer_mode=no
15921 fi;
15922
15923 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
15924 echo "${ECHO_T}$maintainer_mode" >&6
15925
15926 if test "$maintainer_mode" = "yes"; then
15927 MAINT=''
15928 else
15929 MAINT='#'
15930 fi
15931
15932 # --------------
15933 # Language hooks
15934 # --------------
15935
15936 # Make empty files to contain the specs and options for each language.
15937 # Then add #include lines to for a compiler that has specs and/or options.
15938
15939 subdirs=
15940 lang_opt_files=
15941 lang_specs_files=
15942 lang_tree_files=
15943 # These (without "all_") are set in each config-lang.in.
15944 # `language' must be a single word so is spelled singularly.
15945 all_languages=
15946 all_boot_languages=
15947 all_compilers=
15948 all_stagestuff=
15949 all_outputs='Makefile gccbug mklibgcc libada-mk'
15950 # List of language makefile fragments.
15951 all_lang_makefrags=
15952 # List of language subdirectory makefiles. Deprecated.
15953 all_lang_makefiles=
15954 # Files for gengtype
15955 all_gtfiles="$target_gtfiles"
15956 # Files for gengtype with language
15957 all_gtfiles_files_langs=
15958 all_gtfiles_files_files=
15959
15960 # These are the languages that are set in --enable-languages,
15961 # and are available in the GCC tree.
15962 all_selected_languages=
15963
15964 # Add the language fragments.
15965 # Languages are added via two mechanisms. Some information must be
15966 # recorded in makefile variables, these are defined in config-lang.in.
15967 # We accumulate them and plug them into the main Makefile.
15968 # The other mechanism is a set of hooks for each of the main targets
15969 # like `clean', `install', etc.
15970
15971 language_hooks="Make-hooks"
15972
15973 for lang in ${srcdir}/*/config-lang.in
15974 do
15975 case $lang in
15976 # The odd quoting in the next line works around
15977 # an apparent bug in bash 1.12 on linux.
15978 ${srcdir}/[*]/config-lang.in)
15979 continue ;;
15980 *)
15981 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
15982 if test "x$lang_alias" = x
15983 then
15984 echo "$lang doesn't set \$language." 1>&2
15985 exit 1
15986 fi
15987 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
15988 subdirs="$subdirs $subdir"
15989 case ",$enable_languages," in
15990 *,$lang_alias,*)
15991 all_selected_languages="$all_selected_languages $lang_alias"
15992 if test -f $srcdir/$subdir/lang-specs.h; then
15993 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
15994 fi
15995 ;;
15996 esac
15997
15998 if test -f $srcdir/$subdir/lang.opt; then
15999 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
16000 fi
16001 if test -f $srcdir/$subdir/$subdir-tree.def; then
16002 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
16003 fi
16004
16005 language=
16006 boot_language=
16007 compilers=
16008 stagestuff=
16009 outputs=
16010 gtfiles=
16011 . ${srcdir}/$subdir/config-lang.in
16012 if test "x$language" = x
16013 then
16014 echo "${srcdir}/$subdir/config-lang.in doesn't set \$language." 1>&2
16015 exit 1
16016 fi
16017 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$subdir/Make-lang.in"
16018 if test -f ${srcdir}/$subdir/Makefile.in
16019 then all_lang_makefiles="$subdir/Makefile"
16020 fi
16021 all_languages="$all_languages $language"
16022 if test "x$boot_language" = xyes
16023 then
16024 all_boot_languages="$all_boot_languages $language"
16025 fi
16026 all_compilers="$all_compilers $compilers"
16027 all_stagestuff="$all_stagestuff $stagestuff"
16028 all_outputs="$all_outputs $outputs"
16029 all_gtfiles="$all_gtfiles $gtfiles"
16030 for f in $gtfiles
16031 do
16032 all_gtfiles_files_langs="$all_gtfiles_files_langs ${subdir} "
16033 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
16034 done
16035 ;;
16036 esac
16037 done
16038
16039 # Pick up gtfiles for c
16040 gtfiles=
16041 subdir="c"
16042 . ${srcdir}/c-config-lang.in
16043 all_gtfiles="$all_gtfiles $gtfiles"
16044 for f in $gtfiles
16045 do
16046 all_gtfiles_files_langs="$all_gtfiles_files_langs ${subdir} "
16047 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
16048 done
16049
16050 check_languages=
16051 for language in $all_selected_languages
16052 do
16053 check_languages="$check_languages check-$language"
16054 done
16055
16056 # We link each language in with a set of hooks, reached indirectly via
16057 # lang.${target}. Only do so for selected languages.
16058
16059 rm -f Make-hooks
16060 touch Make-hooks
16061 target_list="all.cross start.encap rest.encap tags \
16062 install-common install-man install-info dvi html \
16063 uninstall info man srcextra srcman srcinfo \
16064 mostlyclean clean distclean maintainer-clean \
16065 stage1 stage2 stage3 stage4 stageprofile stagefeedback"
16066
16067 for t in $target_list
16068 do
16069 x=
16070 for lang in $all_selected_languages
16071 do
16072 x="$x $lang.$t"
16073 done
16074 echo "lang.$t: $x" >> Make-hooks
16075 done
16076
16077 # --------
16078 # UNSORTED
16079 # --------
16080
16081 # Create .gdbinit.
16082
16083 echo "dir ." > .gdbinit
16084 echo "dir ${srcdir}" >> .gdbinit
16085 if test x$gdb_needs_out_file_path = xyes
16086 then
16087 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
16088 fi
16089 if test "x$subdirs" != x; then
16090 for s in $subdirs
16091 do
16092 echo "dir ${srcdir}/$s" >> .gdbinit
16093 done
16094 fi
16095 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
16096
16097 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
16098 # absolute path for gcc_tooldir based on inserting the number of up-directory
16099 # movements required to get from $(exec_prefix) to $(prefix) into the basic
16100 # $(libsubdir)/@(unlibsubdir) based path.
16101 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
16102 # make and thus we'd get different behavior depending on where we built the
16103 # sources.
16104 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
16105 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
16106 else
16107 # An explanation of the sed strings:
16108 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
16109 # -e 's|/$||' match a trailing forward slash and eliminates it
16110 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
16111 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
16112 #
16113 # (*) Note this pattern overwrites the first character of the string
16114 # with a forward slash if one is not already present. This is not a
16115 # problem because the exact names of the sub-directories concerned is
16116 # unimportant, just the number of them matters.
16117 #
16118 # The practical upshot of these patterns is like this:
16119 #
16120 # prefix exec_prefix result
16121 # ------ ----------- ------
16122 # /foo /foo/bar ../
16123 # /foo/ /foo/bar ../
16124 # /foo /foo/bar/ ../
16125 # /foo/ /foo/bar/ ../
16126 # /foo /foo/bar/ugg ../../
16127 #
16128 dollar='$$'
16129 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
16130 fi
16131
16132
16133
16134 # Find a directory in which to install a shared libgcc.
16135
16136 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
16137 if test "${enable_version_specific_runtime_libs+set}" = set; then
16138 enableval="$enable_version_specific_runtime_libs"
16139
16140 fi;
16141
16142
16143 # Check whether --with-slibdir or --without-slibdir was given.
16144 if test "${with_slibdir+set}" = set; then
16145 withval="$with_slibdir"
16146 slibdir="$with_slibdir"
16147 else
16148 if test "${enable_version_specific_runtime_libs+set}" = set; then
16149 slibdir='$(libsubdir)'
16150 elif test "$host" != "$target"; then
16151 slibdir='$(build_tooldir)/lib'
16152 else
16153 slibdir='$(libdir)'
16154 fi
16155 fi;
16156
16157
16158 objdir=`${PWDCMD-pwd}`
16159
16160
16161 # Substitute configuration variables
16162
16163
16164
16165
16166
16167
16168
16169
16170
16171
16172
16173
16174
16175
16176
16177
16178
16179
16180
16181
16182
16183
16184
16185
16186
16187
16188
16189
16190
16191
16192
16193
16194
16195
16196
16197
16198
16199
16200
16201
16202
16203
16204
16205
16206
16207
16208
16209
16210
16211
16212
16213
16214
16215
16216
16217
16218
16219
16220
16221
16222
16223
16224
16225
16226 # Echo link setup.
16227 if test x${build} = x${host} ; then
16228 if test x${host} = x${target} ; then
16229 echo "Links are now set up to build a native compiler for ${target}." 1>&2
16230 else
16231 echo "Links are now set up to build a cross-compiler" 1>&2
16232 echo " from ${host} to ${target}." 1>&2
16233 fi
16234 else
16235 if test x${host} = x${target} ; then
16236 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
16237 echo " for ${target}." 1>&2
16238 else
16239 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
16240 echo " from ${host} to ${target}." 1>&2
16241 fi
16242 fi
16243
16244
16245
16246
16247 # Configure the subdirectories
16248 # AC_CONFIG_SUBDIRS($subdirs)
16249
16250 # Create the Makefile
16251 # and configure language subdirectories
16252 ac_config_files="$ac_config_files $all_outputs"
16253
16254
16255 ac_config_commands="$ac_config_commands default"
16256
16257 cat >confcache <<\_ACEOF
16258 # This file is a shell script that caches the results of configure
16259 # tests run on this system so they can be shared between configure
16260 # scripts and configure runs, see configure's option --config-cache.
16261 # It is not useful on other systems. If it contains results you don't
16262 # want to keep, you may remove or edit it.
16263 #
16264 # config.status only pays attention to the cache file if you give it
16265 # the --recheck option to rerun configure.
16266 #
16267 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16268 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16269 # following values.
16270
16271 _ACEOF
16272
16273 # The following way of writing the cache mishandles newlines in values,
16274 # but we know of no workaround that is simple, portable, and efficient.
16275 # So, don't put newlines in cache variables' values.
16276 # Ultrix sh set writes to stderr and can't be redirected directly,
16277 # and sets the high bit in the cache file unless we assign to the vars.
16278 {
16279 (set) 2>&1 |
16280 case `(ac_space=' '; set | grep ac_space) 2>&1` in
16281 *ac_space=\ *)
16282 # `set' does not quote correctly, so add quotes (double-quote
16283 # substitution turns \\\\ into \\, and sed turns \\ into \).
16284 sed -n \
16285 "s/'/'\\\\''/g;
16286 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16287 ;;
16288 *)
16289 # `set' quotes correctly as required by POSIX, so do not add quotes.
16290 sed -n \
16291 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
16292 ;;
16293 esac;
16294 } |
16295 sed '
16296 t clear
16297 : clear
16298 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16299 t end
16300 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16301 : end' >>confcache
16302 if diff $cache_file confcache >/dev/null 2>&1; then :; else
16303 if test -w $cache_file; then
16304 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
16305 cat confcache >$cache_file
16306 else
16307 echo "not updating unwritable cache $cache_file"
16308 fi
16309 fi
16310 rm -f confcache
16311
16312 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16313 # Let make expand exec_prefix.
16314 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16315
16316 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16317 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16318 # trailing colons and then remove the whole line if VPATH becomes empty
16319 # (actually we leave an empty line to preserve line numbers).
16320 if test "x$srcdir" = x.; then
16321 ac_vpsub='/^[ ]*VPATH[ ]*=/{
16322 s/:*\$(srcdir):*/:/;
16323 s/:*\${srcdir}:*/:/;
16324 s/:*@srcdir@:*/:/;
16325 s/^\([^=]*=[ ]*\):*/\1/;
16326 s/:*$//;
16327 s/^[^=]*=[ ]*$//;
16328 }'
16329 fi
16330
16331 DEFS=-DHAVE_CONFIG_H
16332
16333 ac_libobjs=
16334 ac_ltlibobjs=
16335 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16336 # 1. Remove the extension, and $U if already installed.
16337 ac_i=`echo "$ac_i" |
16338 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
16339 # 2. Add them.
16340 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
16341 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
16342 done
16343 LIBOBJS=$ac_libobjs
16344
16345 LTLIBOBJS=$ac_ltlibobjs
16346
16347
16348
16349 : ${CONFIG_STATUS=./config.status}
16350 ac_clean_files_save=$ac_clean_files
16351 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16352 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
16353 echo "$as_me: creating $CONFIG_STATUS" >&6;}
16354 cat >$CONFIG_STATUS <<_ACEOF
16355 #! $SHELL
16356 # Generated by $as_me.
16357 # Run this file to recreate the current configuration.
16358 # Compiler output produced by configure, useful for debugging
16359 # configure, is in config.log if it exists.
16360
16361 debug=false
16362 ac_cs_recheck=false
16363 ac_cs_silent=false
16364 SHELL=\${CONFIG_SHELL-$SHELL}
16365 _ACEOF
16366
16367 cat >>$CONFIG_STATUS <<\_ACEOF
16368 ## --------------------- ##
16369 ## M4sh Initialization. ##
16370 ## --------------------- ##
16371
16372 # Be Bourne compatible
16373 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16374 emulate sh
16375 NULLCMD=:
16376 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
16377 # is contrary to our usage. Disable this feature.
16378 alias -g '${1+"$@"}'='"$@"'
16379 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
16380 set -o posix
16381 fi
16382 DUALCASE=1; export DUALCASE # for MKS sh
16383
16384 # Support unset when possible.
16385 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
16386 as_unset=unset
16387 else
16388 as_unset=false
16389 fi
16390
16391
16392 # Work around bugs in pre-3.0 UWIN ksh.
16393 $as_unset ENV MAIL MAILPATH
16394 PS1='$ '
16395 PS2='> '
16396 PS4='+ '
16397
16398 # NLS nuisances.
16399 for as_var in \
16400 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
16401 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
16402 LC_TELEPHONE LC_TIME
16403 do
16404 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
16405 eval $as_var=C; export $as_var
16406 else
16407 $as_unset $as_var
16408 fi
16409 done
16410
16411 # Required to use basename.
16412 if expr a : '\(a\)' >/dev/null 2>&1; then
16413 as_expr=expr
16414 else
16415 as_expr=false
16416 fi
16417
16418 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
16419 as_basename=basename
16420 else
16421 as_basename=false
16422 fi
16423
16424
16425 # Name of the executable.
16426 as_me=`$as_basename "$0" ||
16427 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16428 X"$0" : 'X\(//\)$' \| \
16429 X"$0" : 'X\(/\)$' \| \
16430 . : '\(.\)' 2>/dev/null ||
16431 echo X/"$0" |
16432 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
16433 /^X\/\(\/\/\)$/{ s//\1/; q; }
16434 /^X\/\(\/\).*/{ s//\1/; q; }
16435 s/.*/./; q'`
16436
16437
16438 # PATH needs CR, and LINENO needs CR and PATH.
16439 # Avoid depending upon Character Ranges.
16440 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16441 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16442 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16443 as_cr_digits='0123456789'
16444 as_cr_alnum=$as_cr_Letters$as_cr_digits
16445
16446 # The user is always right.
16447 if test "${PATH_SEPARATOR+set}" != set; then
16448 echo "#! /bin/sh" >conf$$.sh
16449 echo "exit 0" >>conf$$.sh
16450 chmod +x conf$$.sh
16451 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
16452 PATH_SEPARATOR=';'
16453 else
16454 PATH_SEPARATOR=:
16455 fi
16456 rm -f conf$$.sh
16457 fi
16458
16459
16460 as_lineno_1=$LINENO
16461 as_lineno_2=$LINENO
16462 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
16463 test "x$as_lineno_1" != "x$as_lineno_2" &&
16464 test "x$as_lineno_3" = "x$as_lineno_2" || {
16465 # Find who we are. Look in the path if we contain no path at all
16466 # relative or not.
16467 case $0 in
16468 *[\\/]* ) as_myself=$0 ;;
16469 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16470 for as_dir in $PATH
16471 do
16472 IFS=$as_save_IFS
16473 test -z "$as_dir" && as_dir=.
16474 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16475 done
16476
16477 ;;
16478 esac
16479 # We did not find ourselves, most probably we were run as `sh COMMAND'
16480 # in which case we are not to be found in the path.
16481 if test "x$as_myself" = x; then
16482 as_myself=$0
16483 fi
16484 if test ! -f "$as_myself"; then
16485 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
16486 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
16487 { (exit 1); exit 1; }; }
16488 fi
16489 case $CONFIG_SHELL in
16490 '')
16491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16492 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
16493 do
16494 IFS=$as_save_IFS
16495 test -z "$as_dir" && as_dir=.
16496 for as_base in sh bash ksh sh5; do
16497 case $as_dir in
16498 /*)
16499 if ("$as_dir/$as_base" -c '
16500 as_lineno_1=$LINENO
16501 as_lineno_2=$LINENO
16502 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
16503 test "x$as_lineno_1" != "x$as_lineno_2" &&
16504 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
16505 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
16506 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
16507 CONFIG_SHELL=$as_dir/$as_base
16508 export CONFIG_SHELL
16509 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
16510 fi;;
16511 esac
16512 done
16513 done
16514 ;;
16515 esac
16516
16517 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
16518 # uniformly replaced by the line number. The first 'sed' inserts a
16519 # line-number line before each line; the second 'sed' does the real
16520 # work. The second script uses 'N' to pair each line-number line
16521 # with the numbered line, and appends trailing '-' during
16522 # substitution so that $LINENO is not a special case at line end.
16523 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
16524 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
16525 sed '=' <$as_myself |
16526 sed '
16527 N
16528 s,$,-,
16529 : loop
16530 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
16531 t loop
16532 s,-$,,
16533 s,^['$as_cr_digits']*\n,,
16534 ' >$as_me.lineno &&
16535 chmod +x $as_me.lineno ||
16536 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
16537 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
16538 { (exit 1); exit 1; }; }
16539
16540 # Don't try to exec as it changes $[0], causing all sort of problems
16541 # (the dirname of $[0] is not the place where we might find the
16542 # original and so on. Autoconf is especially sensible to this).
16543 . ./$as_me.lineno
16544 # Exit status is that of the last command.
16545 exit
16546 }
16547
16548
16549 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
16550 *c*,-n*) ECHO_N= ECHO_C='
16551 ' ECHO_T=' ' ;;
16552 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
16553 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
16554 esac
16555
16556 if expr a : '\(a\)' >/dev/null 2>&1; then
16557 as_expr=expr
16558 else
16559 as_expr=false
16560 fi
16561
16562 rm -f conf$$ conf$$.exe conf$$.file
16563 echo >conf$$.file
16564 if ln -s conf$$.file conf$$ 2>/dev/null; then
16565 # We could just check for DJGPP; but this test a) works b) is more generic
16566 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
16567 if test -f conf$$.exe; then
16568 # Don't use ln at all; we don't have any links
16569 as_ln_s='cp -p'
16570 else
16571 as_ln_s='ln -s'
16572 fi
16573 elif ln conf$$.file conf$$ 2>/dev/null; then
16574 as_ln_s=ln
16575 else
16576 as_ln_s='cp -p'
16577 fi
16578 rm -f conf$$ conf$$.exe conf$$.file
16579
16580 if mkdir -p . 2>/dev/null; then
16581 as_mkdir_p=:
16582 else
16583 test -d ./-p && rmdir ./-p
16584 as_mkdir_p=false
16585 fi
16586
16587 as_executable_p="test -f"
16588
16589 # Sed expression to map a string onto a valid CPP name.
16590 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16591
16592 # Sed expression to map a string onto a valid variable name.
16593 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16594
16595
16596 # IFS
16597 # We need space, tab and new line, in precisely that order.
16598 as_nl='
16599 '
16600 IFS=" $as_nl"
16601
16602 # CDPATH.
16603 $as_unset CDPATH
16604
16605 exec 6>&1
16606
16607 # Open the log real soon, to keep \$[0] and so on meaningful, and to
16608 # report actual input values of CONFIG_FILES etc. instead of their
16609 # values after options handling. Logging --version etc. is OK.
16610 exec 5>>config.log
16611 {
16612 echo
16613 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16614 ## Running $as_me. ##
16615 _ASBOX
16616 } >&5
16617 cat >&5 <<_CSEOF
16618
16619 This file was extended by $as_me, which was
16620 generated by GNU Autoconf 2.59. Invocation command line was
16621
16622 CONFIG_FILES = $CONFIG_FILES
16623 CONFIG_HEADERS = $CONFIG_HEADERS
16624 CONFIG_LINKS = $CONFIG_LINKS
16625 CONFIG_COMMANDS = $CONFIG_COMMANDS
16626 $ $0 $@
16627
16628 _CSEOF
16629 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
16630 echo >&5
16631 _ACEOF
16632
16633 # Files that config.status was made for.
16634 if test -n "$ac_config_files"; then
16635 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
16636 fi
16637
16638 if test -n "$ac_config_headers"; then
16639 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
16640 fi
16641
16642 if test -n "$ac_config_links"; then
16643 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
16644 fi
16645
16646 if test -n "$ac_config_commands"; then
16647 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
16648 fi
16649
16650 cat >>$CONFIG_STATUS <<\_ACEOF
16651
16652 ac_cs_usage="\
16653 \`$as_me' instantiates files from templates according to the
16654 current configuration.
16655
16656 Usage: $0 [OPTIONS] [FILE]...
16657
16658 -h, --help print this help, then exit
16659 -V, --version print version number, then exit
16660 -q, --quiet do not print progress messages
16661 -d, --debug don't remove temporary files
16662 --recheck update $as_me by reconfiguring in the same conditions
16663 --file=FILE[:TEMPLATE]
16664 instantiate the configuration file FILE
16665 --header=FILE[:TEMPLATE]
16666 instantiate the configuration header FILE
16667
16668 Configuration files:
16669 $config_files
16670
16671 Configuration headers:
16672 $config_headers
16673
16674 Configuration commands:
16675 $config_commands
16676
16677 Report bugs to <bug-autoconf@gnu.org>."
16678 _ACEOF
16679
16680 cat >>$CONFIG_STATUS <<_ACEOF
16681 ac_cs_version="\\
16682 config.status
16683 configured by $0, generated by GNU Autoconf 2.59,
16684 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
16685
16686 Copyright (C) 2003 Free Software Foundation, Inc.
16687 This config.status script is free software; the Free Software Foundation
16688 gives unlimited permission to copy, distribute and modify it."
16689 srcdir=$srcdir
16690 _ACEOF
16691
16692 cat >>$CONFIG_STATUS <<\_ACEOF
16693 # If no file are specified by the user, then we need to provide default
16694 # value. By we need to know if files were specified by the user.
16695 ac_need_defaults=:
16696 while test $# != 0
16697 do
16698 case $1 in
16699 --*=*)
16700 ac_option=`expr "x$1" : 'x\([^=]*\)='`
16701 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
16702 ac_shift=:
16703 ;;
16704 -*)
16705 ac_option=$1
16706 ac_optarg=$2
16707 ac_shift=shift
16708 ;;
16709 *) # This is not an option, so the user has probably given explicit
16710 # arguments.
16711 ac_option=$1
16712 ac_need_defaults=false;;
16713 esac
16714
16715 case $ac_option in
16716 # Handling of the options.
16717 _ACEOF
16718 cat >>$CONFIG_STATUS <<\_ACEOF
16719 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16720 ac_cs_recheck=: ;;
16721 --version | --vers* | -V )
16722 echo "$ac_cs_version"; exit 0 ;;
16723 --he | --h)
16724 # Conflict between --help and --header
16725 { { echo "$as_me:$LINENO: error: ambiguous option: $1
16726 Try \`$0 --help' for more information." >&5
16727 echo "$as_me: error: ambiguous option: $1
16728 Try \`$0 --help' for more information." >&2;}
16729 { (exit 1); exit 1; }; };;
16730 --help | --hel | -h )
16731 echo "$ac_cs_usage"; exit 0 ;;
16732 --debug | --d* | -d )
16733 debug=: ;;
16734 --file | --fil | --fi | --f )
16735 $ac_shift
16736 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
16737 ac_need_defaults=false;;
16738 --header | --heade | --head | --hea )
16739 $ac_shift
16740 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
16741 ac_need_defaults=false;;
16742 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16743 | -silent | --silent | --silen | --sile | --sil | --si | --s)
16744 ac_cs_silent=: ;;
16745
16746 # This is an error.
16747 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
16748 Try \`$0 --help' for more information." >&5
16749 echo "$as_me: error: unrecognized option: $1
16750 Try \`$0 --help' for more information." >&2;}
16751 { (exit 1); exit 1; }; } ;;
16752
16753 *) ac_config_targets="$ac_config_targets $1" ;;
16754
16755 esac
16756 shift
16757 done
16758
16759 ac_configure_extra_args=
16760
16761 if $ac_cs_silent; then
16762 exec 6>/dev/null
16763 ac_configure_extra_args="$ac_configure_extra_args --silent"
16764 fi
16765
16766 _ACEOF
16767 cat >>$CONFIG_STATUS <<_ACEOF
16768 if \$ac_cs_recheck; then
16769 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
16770 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16771 fi
16772
16773 _ACEOF
16774
16775 cat >>$CONFIG_STATUS <<_ACEOF
16776 #
16777 # INIT-COMMANDS section.
16778 #
16779
16780 subdirs='$subdirs'
16781
16782 _ACEOF
16783
16784
16785
16786 cat >>$CONFIG_STATUS <<\_ACEOF
16787 for ac_config_target in $ac_config_targets
16788 do
16789 case "$ac_config_target" in
16790 # Handling of arguments.
16791 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
16792 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16793 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
16794 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
16795 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
16796 { (exit 1); exit 1; }; };;
16797 esac
16798 done
16799
16800 # If the user did not use the arguments to specify the items to instantiate,
16801 # then the envvar interface is used. Set only those that are not.
16802 # We use the long form for the default assignment because of an extremely
16803 # bizarre bug on SunOS 4.1.3.
16804 if $ac_need_defaults; then
16805 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16806 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16807 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16808 fi
16809
16810 # Have a temporary directory for convenience. Make it in the build tree
16811 # simply because there is no reason to put it here, and in addition,
16812 # creating and moving files from /tmp can sometimes cause problems.
16813 # Create a temporary directory, and hook for its removal unless debugging.
16814 $debug ||
16815 {
16816 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
16817 trap '{ (exit 1); exit 1; }' 1 2 13 15
16818 }
16819
16820 # Create a (secure) tmp directory for tmp files.
16821
16822 {
16823 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
16824 test -n "$tmp" && test -d "$tmp"
16825 } ||
16826 {
16827 tmp=./confstat$$-$RANDOM
16828 (umask 077 && mkdir $tmp)
16829 } ||
16830 {
16831 echo "$me: cannot create a temporary directory in ." >&2
16832 { (exit 1); exit 1; }
16833 }
16834
16835 _ACEOF
16836
16837 cat >>$CONFIG_STATUS <<_ACEOF
16838
16839 #
16840 # CONFIG_FILES section.
16841 #
16842
16843 # No need to generate the scripts if there are no CONFIG_FILES.
16844 # This happens for instance when ./config.status config.h
16845 if test -n "\$CONFIG_FILES"; then
16846 # Protect against being on the right side of a sed subst in config.status.
16847 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
16848 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
16849 s,@SHELL@,$SHELL,;t t
16850 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
16851 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
16852 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
16853 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
16854 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
16855 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
16856 s,@exec_prefix@,$exec_prefix,;t t
16857 s,@prefix@,$prefix,;t t
16858 s,@program_transform_name@,$program_transform_name,;t t
16859 s,@bindir@,$bindir,;t t
16860 s,@sbindir@,$sbindir,;t t
16861 s,@libexecdir@,$libexecdir,;t t
16862 s,@datadir@,$datadir,;t t
16863 s,@sysconfdir@,$sysconfdir,;t t
16864 s,@sharedstatedir@,$sharedstatedir,;t t
16865 s,@localstatedir@,$localstatedir,;t t
16866 s,@libdir@,$libdir,;t t
16867 s,@includedir@,$includedir,;t t
16868 s,@oldincludedir@,$oldincludedir,;t t
16869 s,@infodir@,$infodir,;t t
16870 s,@mandir@,$mandir,;t t
16871 s,@build_alias@,$build_alias,;t t
16872 s,@host_alias@,$host_alias,;t t
16873 s,@target_alias@,$target_alias,;t t
16874 s,@DEFS@,$DEFS,;t t
16875 s,@ECHO_C@,$ECHO_C,;t t
16876 s,@ECHO_N@,$ECHO_N,;t t
16877 s,@ECHO_T@,$ECHO_T,;t t
16878 s,@LIBS@,$LIBS,;t t
16879 s,@build@,$build,;t t
16880 s,@build_cpu@,$build_cpu,;t t
16881 s,@build_vendor@,$build_vendor,;t t
16882 s,@build_os@,$build_os,;t t
16883 s,@host@,$host,;t t
16884 s,@host_cpu@,$host_cpu,;t t
16885 s,@host_vendor@,$host_vendor,;t t
16886 s,@host_os@,$host_os,;t t
16887 s,@target@,$target,;t t
16888 s,@target_cpu@,$target_cpu,;t t
16889 s,@target_vendor@,$target_vendor,;t t
16890 s,@target_os@,$target_os,;t t
16891 s,@target_noncanonical@,$target_noncanonical,;t t
16892 s,@build_subdir@,$build_subdir,;t t
16893 s,@host_subdir@,$host_subdir,;t t
16894 s,@target_subdir@,$target_subdir,;t t
16895 s,@GENINSRC@,$GENINSRC,;t t
16896 s,@CC@,$CC,;t t
16897 s,@CFLAGS@,$CFLAGS,;t t
16898 s,@LDFLAGS@,$LDFLAGS,;t t
16899 s,@CPPFLAGS@,$CPPFLAGS,;t t
16900 s,@ac_ct_CC@,$ac_ct_CC,;t t
16901 s,@EXEEXT@,$EXEEXT,;t t
16902 s,@OBJEXT@,$OBJEXT,;t t
16903 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
16904 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
16905 s,@CPP@,$CPP,;t t
16906 s,@EGREP@,$EGREP,;t t
16907 s,@strict1_warn@,$strict1_warn,;t t
16908 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
16909 s,@warn_cflags@,$warn_cflags,;t t
16910 s,@WERROR@,$WERROR,;t t
16911 s,@nocommon_flag@,$nocommon_flag,;t t
16912 s,@TREEBROWSER@,$TREEBROWSER,;t t
16913 s,@valgrind_path@,$valgrind_path,;t t
16914 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
16915 s,@valgrind_command@,$valgrind_command,;t t
16916 s,@coverage_flags@,$coverage_flags,;t t
16917 s,@enable_multilib@,$enable_multilib,;t t
16918 s,@enable_decimal_float@,$enable_decimal_float,;t t
16919 s,@enable_shared@,$enable_shared,;t t
16920 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
16921 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
16922 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
16923 s,@onestep@,$onestep,;t t
16924 s,@SET_MAKE@,$SET_MAKE,;t t
16925 s,@AWK@,$AWK,;t t
16926 s,@LN_S@,$LN_S,;t t
16927 s,@LN@,$LN,;t t
16928 s,@RANLIB@,$RANLIB,;t t
16929 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
16930 s,@ranlib_flags@,$ranlib_flags,;t t
16931 s,@INSTALL@,$INSTALL,;t t
16932 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
16933 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
16934 s,@make_compare_target@,$make_compare_target,;t t
16935 s,@have_mktemp_command@,$have_mktemp_command,;t t
16936 s,@MAKEINFO@,$MAKEINFO,;t t
16937 s,@BUILD_INFO@,$BUILD_INFO,;t t
16938 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
16939 s,@FLEX@,$FLEX,;t t
16940 s,@BISON@,$BISON,;t t
16941 s,@NM@,$NM,;t t
16942 s,@AR@,$AR,;t t
16943 s,@stage1_cflags@,$stage1_cflags,;t t
16944 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
16945 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
16946 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
16947 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
16948 s,@LIBICONV@,$LIBICONV,;t t
16949 s,@LTLIBICONV@,$LTLIBICONV,;t t
16950 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
16951 s,@manext@,$manext,;t t
16952 s,@objext@,$objext,;t t
16953 s,@gthread_flags@,$gthread_flags,;t t
16954 s,@extra_modes_file@,$extra_modes_file,;t t
16955 s,@extra_opt_files@,$extra_opt_files,;t t
16956 s,@USE_NLS@,$USE_NLS,;t t
16957 s,@LIBINTL@,$LIBINTL,;t t
16958 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
16959 s,@INCINTL@,$INCINTL,;t t
16960 s,@XGETTEXT@,$XGETTEXT,;t t
16961 s,@GMSGFMT@,$GMSGFMT,;t t
16962 s,@POSUB@,$POSUB,;t t
16963 s,@CATALOGS@,$CATALOGS,;t t
16964 s,@DATADIRNAME@,$DATADIRNAME,;t t
16965 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
16966 s,@GENCAT@,$GENCAT,;t t
16967 s,@CATOBJEXT@,$CATOBJEXT,;t t
16968 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
16969 s,@CROSS@,$CROSS,;t t
16970 s,@ALL@,$ALL,;t t
16971 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
16972 s,@inhibit_libc@,$inhibit_libc,;t t
16973 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
16974 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
16975 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
16976 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
16977 s,@collect2@,$collect2,;t t
16978 s,@gcc_cv_as@,$gcc_cv_as,;t t
16979 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
16980 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
16981 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
16982 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
16983 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
16984 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
16985 s,@libgcc_visibility@,$libgcc_visibility,;t t
16986 s,@GGC@,$GGC,;t t
16987 s,@zlibdir@,$zlibdir,;t t
16988 s,@zlibinc@,$zlibinc,;t t
16989 s,@MAINT@,$MAINT,;t t
16990 s,@gcc_tooldir@,$gcc_tooldir,;t t
16991 s,@dollar@,$dollar,;t t
16992 s,@slibdir@,$slibdir,;t t
16993 s,@objdir@,$objdir,;t t
16994 s,@subdirs@,$subdirs,;t t
16995 s,@srcdir@,$srcdir,;t t
16996 s,@all_boot_languages@,$all_boot_languages,;t t
16997 s,@all_compilers@,$all_compilers,;t t
16998 s,@all_gtfiles@,$all_gtfiles,;t t
16999 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
17000 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
17001 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
17002 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
17003 s,@all_languages@,$all_languages,;t t
17004 s,@all_selected_languages@,$all_selected_languages,;t t
17005 s,@all_stagestuff@,$all_stagestuff,;t t
17006 s,@build_exeext@,$build_exeext,;t t
17007 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
17008 s,@build_xm_file_list@,$build_xm_file_list,;t t
17009 s,@build_xm_include_list@,$build_xm_include_list,;t t
17010 s,@build_xm_defines@,$build_xm_defines,;t t
17011 s,@check_languages@,$check_languages,;t t
17012 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
17013 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
17014 s,@cpp_install_dir@,$cpp_install_dir,;t t
17015 s,@xmake_file@,$xmake_file,;t t
17016 s,@tmake_file@,$tmake_file,;t t
17017 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
17018 s,@extra_headers_list@,$extra_headers_list,;t t
17019 s,@extra_objs@,$extra_objs,;t t
17020 s,@extra_parts@,$extra_parts,;t t
17021 s,@extra_passes@,$extra_passes,;t t
17022 s,@extra_programs@,$extra_programs,;t t
17023 s,@float_h_file@,$float_h_file,;t t
17024 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
17025 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
17026 s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t
17027 s,@host_exeext@,$host_exeext,;t t
17028 s,@host_xm_file_list@,$host_xm_file_list,;t t
17029 s,@host_xm_include_list@,$host_xm_include_list,;t t
17030 s,@host_xm_defines@,$host_xm_defines,;t t
17031 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
17032 s,@install@,$install,;t t
17033 s,@lang_opt_files@,$lang_opt_files,;t t
17034 s,@lang_specs_files@,$lang_specs_files,;t t
17035 s,@lang_tree_files@,$lang_tree_files,;t t
17036 s,@local_prefix@,$local_prefix,;t t
17037 s,@md_file@,$md_file,;t t
17038 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
17039 s,@out_file@,$out_file,;t t
17040 s,@out_object_file@,$out_object_file,;t t
17041 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
17042 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
17043 s,@thread_file@,$thread_file,;t t
17044 s,@tm_file_list@,$tm_file_list,;t t
17045 s,@tm_include_list@,$tm_include_list,;t t
17046 s,@tm_defines@,$tm_defines,;t t
17047 s,@tm_p_file_list@,$tm_p_file_list,;t t
17048 s,@tm_p_include_list@,$tm_p_include_list,;t t
17049 s,@xm_file_list@,$xm_file_list,;t t
17050 s,@xm_include_list@,$xm_include_list,;t t
17051 s,@xm_defines@,$xm_defines,;t t
17052 s,@c_target_objs@,$c_target_objs,;t t
17053 s,@cxx_target_objs@,$cxx_target_objs,;t t
17054 s,@target_cpu_default@,$target_cpu_default,;t t
17055 s,@GMPLIBS@,$GMPLIBS,;t t
17056 s,@GMPINC@,$GMPINC,;t t
17057 s,@LIBOBJS@,$LIBOBJS,;t t
17058 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
17059 /@language_hooks@/r $language_hooks
17060 s,@language_hooks@,,;t t
17061 CEOF
17062
17063 _ACEOF
17064
17065 cat >>$CONFIG_STATUS <<\_ACEOF
17066 # Split the substitutions into bite-sized pieces for seds with
17067 # small command number limits, like on Digital OSF/1 and HP-UX.
17068 ac_max_sed_lines=48
17069 ac_sed_frag=1 # Number of current file.
17070 ac_beg=1 # First line for current file.
17071 ac_end=$ac_max_sed_lines # Line after last line for current file.
17072 ac_more_lines=:
17073 ac_sed_cmds=
17074 while $ac_more_lines; do
17075 if test $ac_beg -gt 1; then
17076 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17077 else
17078 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17079 fi
17080 if test ! -s $tmp/subs.frag; then
17081 ac_more_lines=false
17082 else
17083 # The purpose of the label and of the branching condition is to
17084 # speed up the sed processing (if there are no `@' at all, there
17085 # is no need to browse any of the substitutions).
17086 # These are the two extra sed commands mentioned above.
17087 (echo ':t
17088 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
17089 if test -z "$ac_sed_cmds"; then
17090 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
17091 else
17092 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
17093 fi
17094 ac_sed_frag=`expr $ac_sed_frag + 1`
17095 ac_beg=$ac_end
17096 ac_end=`expr $ac_end + $ac_max_sed_lines`
17097 fi
17098 done
17099 if test -z "$ac_sed_cmds"; then
17100 ac_sed_cmds=cat
17101 fi
17102 fi # test -n "$CONFIG_FILES"
17103
17104 _ACEOF
17105 cat >>$CONFIG_STATUS <<\_ACEOF
17106 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
17107 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17108 case $ac_file in
17109 - | *:- | *:-:* ) # input from stdin
17110 cat >$tmp/stdin
17111 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17112 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17113 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17114 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17115 * ) ac_file_in=$ac_file.in ;;
17116 esac
17117
17118 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
17119 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17120 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17121 X"$ac_file" : 'X\(//\)[^/]' \| \
17122 X"$ac_file" : 'X\(//\)$' \| \
17123 X"$ac_file" : 'X\(/\)' \| \
17124 . : '\(.\)' 2>/dev/null ||
17125 echo X"$ac_file" |
17126 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17127 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17128 /^X\(\/\/\)$/{ s//\1/; q; }
17129 /^X\(\/\).*/{ s//\1/; q; }
17130 s/.*/./; q'`
17131 { if $as_mkdir_p; then
17132 mkdir -p "$ac_dir"
17133 else
17134 as_dir="$ac_dir"
17135 as_dirs=
17136 while test ! -d "$as_dir"; do
17137 as_dirs="$as_dir $as_dirs"
17138 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17139 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17140 X"$as_dir" : 'X\(//\)[^/]' \| \
17141 X"$as_dir" : 'X\(//\)$' \| \
17142 X"$as_dir" : 'X\(/\)' \| \
17143 . : '\(.\)' 2>/dev/null ||
17144 echo X"$as_dir" |
17145 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17146 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17147 /^X\(\/\/\)$/{ s//\1/; q; }
17148 /^X\(\/\).*/{ s//\1/; q; }
17149 s/.*/./; q'`
17150 done
17151 test ! -n "$as_dirs" || mkdir $as_dirs
17152 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17153 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17154 { (exit 1); exit 1; }; }; }
17155
17156 ac_builddir=.
17157
17158 if test "$ac_dir" != .; then
17159 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17160 # A "../" for each directory in $ac_dir_suffix.
17161 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17162 else
17163 ac_dir_suffix= ac_top_builddir=
17164 fi
17165
17166 case $srcdir in
17167 .) # No --srcdir option. We are building in place.
17168 ac_srcdir=.
17169 if test -z "$ac_top_builddir"; then
17170 ac_top_srcdir=.
17171 else
17172 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17173 fi ;;
17174 [\\/]* | ?:[\\/]* ) # Absolute path.
17175 ac_srcdir=$srcdir$ac_dir_suffix;
17176 ac_top_srcdir=$srcdir ;;
17177 *) # Relative path.
17178 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17179 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17180 esac
17181
17182 # Do not use `cd foo && pwd` to compute absolute paths, because
17183 # the directories may not exist.
17184 case `pwd` in
17185 .) ac_abs_builddir="$ac_dir";;
17186 *)
17187 case "$ac_dir" in
17188 .) ac_abs_builddir=`pwd`;;
17189 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17190 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17191 esac;;
17192 esac
17193 case $ac_abs_builddir in
17194 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17195 *)
17196 case ${ac_top_builddir}. in
17197 .) ac_abs_top_builddir=$ac_abs_builddir;;
17198 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17199 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17200 esac;;
17201 esac
17202 case $ac_abs_builddir in
17203 .) ac_abs_srcdir=$ac_srcdir;;
17204 *)
17205 case $ac_srcdir in
17206 .) ac_abs_srcdir=$ac_abs_builddir;;
17207 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17208 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17209 esac;;
17210 esac
17211 case $ac_abs_builddir in
17212 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17213 *)
17214 case $ac_top_srcdir in
17215 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17216 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17217 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17218 esac;;
17219 esac
17220
17221
17222
17223 if test x"$ac_file" != x-; then
17224 { echo "$as_me:$LINENO: creating $ac_file" >&5
17225 echo "$as_me: creating $ac_file" >&6;}
17226 rm -f "$ac_file"
17227 fi
17228 # Let's still pretend it is `configure' which instantiates (i.e., don't
17229 # use $as_me), people would be surprised to read:
17230 # /* config.h. Generated by config.status. */
17231 if test x"$ac_file" = x-; then
17232 configure_input=
17233 else
17234 configure_input="$ac_file. "
17235 fi
17236 configure_input=$configure_input"Generated from `echo $ac_file_in |
17237 sed 's,.*/,,'` by configure."
17238
17239 # First look for the input files in the build tree, otherwise in the
17240 # src tree.
17241 ac_file_inputs=`IFS=:
17242 for f in $ac_file_in; do
17243 case $f in
17244 -) echo $tmp/stdin ;;
17245 [\\/$]*)
17246 # Absolute (can't be DOS-style, as IFS=:)
17247 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17248 echo "$as_me: error: cannot find input file: $f" >&2;}
17249 { (exit 1); exit 1; }; }
17250 echo "$f";;
17251 *) # Relative
17252 if test -f "$f"; then
17253 # Build tree
17254 echo "$f"
17255 elif test -f "$srcdir/$f"; then
17256 # Source tree
17257 echo "$srcdir/$f"
17258 else
17259 # /dev/null tree
17260 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17261 echo "$as_me: error: cannot find input file: $f" >&2;}
17262 { (exit 1); exit 1; }; }
17263 fi;;
17264 esac
17265 done` || { (exit 1); exit 1; }
17266 _ACEOF
17267 cat >>$CONFIG_STATUS <<_ACEOF
17268 sed "$ac_vpsub
17269 $extrasub
17270 _ACEOF
17271 cat >>$CONFIG_STATUS <<\_ACEOF
17272 :t
17273 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17274 s,@configure_input@,$configure_input,;t t
17275 s,@srcdir@,$ac_srcdir,;t t
17276 s,@abs_srcdir@,$ac_abs_srcdir,;t t
17277 s,@top_srcdir@,$ac_top_srcdir,;t t
17278 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
17279 s,@builddir@,$ac_builddir,;t t
17280 s,@abs_builddir@,$ac_abs_builddir,;t t
17281 s,@top_builddir@,$ac_top_builddir,;t t
17282 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
17283 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
17284 rm -f $tmp/stdin
17285 if test x"$ac_file" != x-; then
17286 mv $tmp/out $ac_file
17287 else
17288 cat $tmp/out
17289 rm -f $tmp/out
17290 fi
17291
17292 done
17293 _ACEOF
17294 cat >>$CONFIG_STATUS <<\_ACEOF
17295
17296 #
17297 # CONFIG_HEADER section.
17298 #
17299
17300 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
17301 # NAME is the cpp macro being defined and VALUE is the value it is being given.
17302 #
17303 # ac_d sets the value in "#define NAME VALUE" lines.
17304 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
17305 ac_dB='[ ].*$,\1#\2'
17306 ac_dC=' '
17307 ac_dD=',;t'
17308 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
17309 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
17310 ac_uB='$,\1#\2define\3'
17311 ac_uC=' '
17312 ac_uD=',;t'
17313
17314 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
17315 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17316 case $ac_file in
17317 - | *:- | *:-:* ) # input from stdin
17318 cat >$tmp/stdin
17319 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17320 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17321 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17322 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17323 * ) ac_file_in=$ac_file.in ;;
17324 esac
17325
17326 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
17327 echo "$as_me: creating $ac_file" >&6;}
17328
17329 # First look for the input files in the build tree, otherwise in the
17330 # src tree.
17331 ac_file_inputs=`IFS=:
17332 for f in $ac_file_in; do
17333 case $f in
17334 -) echo $tmp/stdin ;;
17335 [\\/$]*)
17336 # Absolute (can't be DOS-style, as IFS=:)
17337 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17338 echo "$as_me: error: cannot find input file: $f" >&2;}
17339 { (exit 1); exit 1; }; }
17340 # Do quote $f, to prevent DOS paths from being IFS'd.
17341 echo "$f";;
17342 *) # Relative
17343 if test -f "$f"; then
17344 # Build tree
17345 echo "$f"
17346 elif test -f "$srcdir/$f"; then
17347 # Source tree
17348 echo "$srcdir/$f"
17349 else
17350 # /dev/null tree
17351 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17352 echo "$as_me: error: cannot find input file: $f" >&2;}
17353 { (exit 1); exit 1; }; }
17354 fi;;
17355 esac
17356 done` || { (exit 1); exit 1; }
17357 # Remove the trailing spaces.
17358 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
17359
17360 _ACEOF
17361
17362 # Transform confdefs.h into two sed scripts, `conftest.defines' and
17363 # `conftest.undefs', that substitutes the proper values into
17364 # config.h.in to produce config.h. The first handles `#define'
17365 # templates, and the second `#undef' templates.
17366 # And first: Protect against being on the right side of a sed subst in
17367 # config.status. Protect against being in an unquoted here document
17368 # in config.status.
17369 rm -f conftest.defines conftest.undefs
17370 # Using a here document instead of a string reduces the quoting nightmare.
17371 # Putting comments in sed scripts is not portable.
17372 #
17373 # `end' is used to avoid that the second main sed command (meant for
17374 # 0-ary CPP macros) applies to n-ary macro definitions.
17375 # See the Autoconf documentation for `clear'.
17376 cat >confdef2sed.sed <<\_ACEOF
17377 s/[\\&,]/\\&/g
17378 s,[\\$`],\\&,g
17379 t clear
17380 : clear
17381 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
17382 t end
17383 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
17384 : end
17385 _ACEOF
17386 # If some macros were called several times there might be several times
17387 # the same #defines, which is useless. Nevertheless, we may not want to
17388 # sort them, since we want the *last* AC-DEFINE to be honored.
17389 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
17390 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
17391 rm -f confdef2sed.sed
17392
17393 # This sed command replaces #undef with comments. This is necessary, for
17394 # example, in the case of _POSIX_SOURCE, which is predefined and required
17395 # on some systems where configure will not decide to define it.
17396 cat >>conftest.undefs <<\_ACEOF
17397 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
17398 _ACEOF
17399
17400 # Break up conftest.defines because some shells have a limit on the size
17401 # of here documents, and old seds have small limits too (100 cmds).
17402 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
17403 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
17404 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
17405 echo ' :' >>$CONFIG_STATUS
17406 rm -f conftest.tail
17407 while grep . conftest.defines >/dev/null
17408 do
17409 # Write a limited-size here document to $tmp/defines.sed.
17410 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
17411 # Speed up: don't consider the non `#define' lines.
17412 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
17413 # Work around the forget-to-reset-the-flag bug.
17414 echo 't clr' >>$CONFIG_STATUS
17415 echo ': clr' >>$CONFIG_STATUS
17416 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
17417 echo 'CEOF
17418 sed -f $tmp/defines.sed $tmp/in >$tmp/out
17419 rm -f $tmp/in
17420 mv $tmp/out $tmp/in
17421 ' >>$CONFIG_STATUS
17422 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
17423 rm -f conftest.defines
17424 mv conftest.tail conftest.defines
17425 done
17426 rm -f conftest.defines
17427 echo ' fi # grep' >>$CONFIG_STATUS
17428 echo >>$CONFIG_STATUS
17429
17430 # Break up conftest.undefs because some shells have a limit on the size
17431 # of here documents, and old seds have small limits too (100 cmds).
17432 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
17433 rm -f conftest.tail
17434 while grep . conftest.undefs >/dev/null
17435 do
17436 # Write a limited-size here document to $tmp/undefs.sed.
17437 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
17438 # Speed up: don't consider the non `#undef'
17439 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
17440 # Work around the forget-to-reset-the-flag bug.
17441 echo 't clr' >>$CONFIG_STATUS
17442 echo ': clr' >>$CONFIG_STATUS
17443 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
17444 echo 'CEOF
17445 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
17446 rm -f $tmp/in
17447 mv $tmp/out $tmp/in
17448 ' >>$CONFIG_STATUS
17449 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
17450 rm -f conftest.undefs
17451 mv conftest.tail conftest.undefs
17452 done
17453 rm -f conftest.undefs
17454
17455 cat >>$CONFIG_STATUS <<\_ACEOF
17456 # Let's still pretend it is `configure' which instantiates (i.e., don't
17457 # use $as_me), people would be surprised to read:
17458 # /* config.h. Generated by config.status. */
17459 if test x"$ac_file" = x-; then
17460 echo "/* Generated by configure. */" >$tmp/config.h
17461 else
17462 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
17463 fi
17464 cat $tmp/in >>$tmp/config.h
17465 rm -f $tmp/in
17466 if test x"$ac_file" != x-; then
17467 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
17468 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
17469 echo "$as_me: $ac_file is unchanged" >&6;}
17470 else
17471 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17472 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17473 X"$ac_file" : 'X\(//\)[^/]' \| \
17474 X"$ac_file" : 'X\(//\)$' \| \
17475 X"$ac_file" : 'X\(/\)' \| \
17476 . : '\(.\)' 2>/dev/null ||
17477 echo X"$ac_file" |
17478 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17479 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17480 /^X\(\/\/\)$/{ s//\1/; q; }
17481 /^X\(\/\).*/{ s//\1/; q; }
17482 s/.*/./; q'`
17483 { if $as_mkdir_p; then
17484 mkdir -p "$ac_dir"
17485 else
17486 as_dir="$ac_dir"
17487 as_dirs=
17488 while test ! -d "$as_dir"; do
17489 as_dirs="$as_dir $as_dirs"
17490 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17491 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17492 X"$as_dir" : 'X\(//\)[^/]' \| \
17493 X"$as_dir" : 'X\(//\)$' \| \
17494 X"$as_dir" : 'X\(/\)' \| \
17495 . : '\(.\)' 2>/dev/null ||
17496 echo X"$as_dir" |
17497 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17498 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17499 /^X\(\/\/\)$/{ s//\1/; q; }
17500 /^X\(\/\).*/{ s//\1/; q; }
17501 s/.*/./; q'`
17502 done
17503 test ! -n "$as_dirs" || mkdir $as_dirs
17504 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17505 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17506 { (exit 1); exit 1; }; }; }
17507
17508 rm -f $ac_file
17509 mv $tmp/config.h $ac_file
17510 fi
17511 else
17512 cat $tmp/config.h
17513 rm -f $tmp/config.h
17514 fi
17515 done
17516 _ACEOF
17517 cat >>$CONFIG_STATUS <<\_ACEOF
17518
17519 #
17520 # CONFIG_COMMANDS section.
17521 #
17522 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
17523 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
17524 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
17525 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
17526 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17527 X"$ac_dest" : 'X\(//\)[^/]' \| \
17528 X"$ac_dest" : 'X\(//\)$' \| \
17529 X"$ac_dest" : 'X\(/\)' \| \
17530 . : '\(.\)' 2>/dev/null ||
17531 echo X"$ac_dest" |
17532 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17533 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17534 /^X\(\/\/\)$/{ s//\1/; q; }
17535 /^X\(\/\).*/{ s//\1/; q; }
17536 s/.*/./; q'`
17537 { if $as_mkdir_p; then
17538 mkdir -p "$ac_dir"
17539 else
17540 as_dir="$ac_dir"
17541 as_dirs=
17542 while test ! -d "$as_dir"; do
17543 as_dirs="$as_dir $as_dirs"
17544 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17545 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17546 X"$as_dir" : 'X\(//\)[^/]' \| \
17547 X"$as_dir" : 'X\(//\)$' \| \
17548 X"$as_dir" : 'X\(/\)' \| \
17549 . : '\(.\)' 2>/dev/null ||
17550 echo X"$as_dir" |
17551 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17552 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17553 /^X\(\/\/\)$/{ s//\1/; q; }
17554 /^X\(\/\).*/{ s//\1/; q; }
17555 s/.*/./; q'`
17556 done
17557 test ! -n "$as_dirs" || mkdir $as_dirs
17558 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17559 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17560 { (exit 1); exit 1; }; }; }
17561
17562 ac_builddir=.
17563
17564 if test "$ac_dir" != .; then
17565 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17566 # A "../" for each directory in $ac_dir_suffix.
17567 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17568 else
17569 ac_dir_suffix= ac_top_builddir=
17570 fi
17571
17572 case $srcdir in
17573 .) # No --srcdir option. We are building in place.
17574 ac_srcdir=.
17575 if test -z "$ac_top_builddir"; then
17576 ac_top_srcdir=.
17577 else
17578 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17579 fi ;;
17580 [\\/]* | ?:[\\/]* ) # Absolute path.
17581 ac_srcdir=$srcdir$ac_dir_suffix;
17582 ac_top_srcdir=$srcdir ;;
17583 *) # Relative path.
17584 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17585 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17586 esac
17587
17588 # Do not use `cd foo && pwd` to compute absolute paths, because
17589 # the directories may not exist.
17590 case `pwd` in
17591 .) ac_abs_builddir="$ac_dir";;
17592 *)
17593 case "$ac_dir" in
17594 .) ac_abs_builddir=`pwd`;;
17595 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17596 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17597 esac;;
17598 esac
17599 case $ac_abs_builddir in
17600 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17601 *)
17602 case ${ac_top_builddir}. in
17603 .) ac_abs_top_builddir=$ac_abs_builddir;;
17604 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17605 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17606 esac;;
17607 esac
17608 case $ac_abs_builddir in
17609 .) ac_abs_srcdir=$ac_srcdir;;
17610 *)
17611 case $ac_srcdir in
17612 .) ac_abs_srcdir=$ac_abs_builddir;;
17613 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17614 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17615 esac;;
17616 esac
17617 case $ac_abs_builddir in
17618 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17619 *)
17620 case $ac_top_srcdir in
17621 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17622 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17623 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17624 esac;;
17625 esac
17626
17627
17628 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
17629 echo "$as_me: executing $ac_dest commands" >&6;}
17630 case $ac_dest in
17631 default )
17632 case ${CONFIG_HEADERS} in
17633 *auto-host.h:config.in*)
17634 echo > cstamp-h ;;
17635 esac
17636 # Make sure all the subdirs exist.
17637 for d in $subdirs doc build
17638 do
17639 test -d $d || mkdir $d
17640 done
17641 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
17642 # bootstrapping and the installation procedure can still use
17643 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
17644 # FLAGS_TO_PASS has been modified to solve the problem there.
17645 # This is virtually a duplicate of what happens in configure.lang; we do
17646 # an extra check to make sure this only happens if ln -s can be used.
17647 case "$LN_S" in
17648 *-s*)
17649 for d in ${subdirs} ; do
17650 STARTDIR=`${PWDCMD-pwd}`
17651 cd $d
17652 for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
17653 do
17654 rm -f $t
17655 $LN_S ../$t $t 2>/dev/null
17656 done
17657 cd $STARTDIR
17658 done
17659 ;;
17660 esac
17661 ;;
17662 esac
17663 done
17664 _ACEOF
17665
17666 cat >>$CONFIG_STATUS <<\_ACEOF
17667
17668 { (exit 0); exit 0; }
17669 _ACEOF
17670 chmod +x $CONFIG_STATUS
17671 ac_clean_files=$ac_clean_files_save
17672
17673
17674 # configure is writing to config.log, and then calls config.status.
17675 # config.status does its own redirection, appending to config.log.
17676 # Unfortunately, on DOS this fails, as config.log is still kept open
17677 # by configure, so config.status won't be able to write to it; its
17678 # output is simply discarded. So we exec the FD to /dev/null,
17679 # effectively closing config.log, so it can be properly (re)opened and
17680 # appended to by config.status. When coming back to configure, we
17681 # need to make the FD available again.
17682 if test "$no_create" != yes; then
17683 ac_cs_success=:
17684 ac_config_status_args=
17685 test "$silent" = yes &&
17686 ac_config_status_args="$ac_config_status_args --quiet"
17687 exec 5>/dev/null
17688 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17689 exec 5>>config.log
17690 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17691 # would make configure fail if this is the last instruction.
17692 $ac_cs_success || { (exit 1); exit 1; }
17693 fi
17694
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