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Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Export CFLAGS and LDFLAGS too.
[thirdparty/gcc.git] / gcc / configure
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 datarootdir docdir htmldir 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 --with-datarootdir=DIR Use DIR as the data root [PREFIX/share]
941 --with-docdir=DIR Install documentation in DIR [DATAROOTDIR]
942 --with-htmldir=DIR html documentation in in DIR [DOCDIR]
943
944 Some influential environment variables:
945 CC C compiler command
946 CFLAGS C compiler flags
947 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
948 nonstandard directory <lib dir>
949 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
950 headers in a nonstandard directory <include dir>
951 CPP C preprocessor
952 GMPLIBS How to link GMP
953 GMPINC How to find GMP include files
954
955 Use these variables to override the choices made by `configure' or to help
956 it to find libraries and programs with nonstandard names/locations.
957
958 _ACEOF
959 fi
960
961 if test "$ac_init_help" = "recursive"; then
962 # If there are subdirs, report their specific --help.
963 ac_popdir=`pwd`
964 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
965 test -d $ac_dir || continue
966 ac_builddir=.
967
968 if test "$ac_dir" != .; then
969 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
970 # A "../" for each directory in $ac_dir_suffix.
971 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
972 else
973 ac_dir_suffix= ac_top_builddir=
974 fi
975
976 case $srcdir in
977 .) # No --srcdir option. We are building in place.
978 ac_srcdir=.
979 if test -z "$ac_top_builddir"; then
980 ac_top_srcdir=.
981 else
982 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
983 fi ;;
984 [\\/]* | ?:[\\/]* ) # Absolute path.
985 ac_srcdir=$srcdir$ac_dir_suffix;
986 ac_top_srcdir=$srcdir ;;
987 *) # Relative path.
988 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
989 ac_top_srcdir=$ac_top_builddir$srcdir ;;
990 esac
991
992 # Do not use `cd foo && pwd` to compute absolute paths, because
993 # the directories may not exist.
994 case `pwd` in
995 .) ac_abs_builddir="$ac_dir";;
996 *)
997 case "$ac_dir" in
998 .) ac_abs_builddir=`pwd`;;
999 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1000 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1001 esac;;
1002 esac
1003 case $ac_abs_builddir in
1004 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1005 *)
1006 case ${ac_top_builddir}. in
1007 .) ac_abs_top_builddir=$ac_abs_builddir;;
1008 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1009 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1010 esac;;
1011 esac
1012 case $ac_abs_builddir in
1013 .) ac_abs_srcdir=$ac_srcdir;;
1014 *)
1015 case $ac_srcdir in
1016 .) ac_abs_srcdir=$ac_abs_builddir;;
1017 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1018 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1019 esac;;
1020 esac
1021 case $ac_abs_builddir in
1022 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1023 *)
1024 case $ac_top_srcdir in
1025 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1026 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1027 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1028 esac;;
1029 esac
1030
1031 cd $ac_dir
1032 # Check for guested configure; otherwise get Cygnus style configure.
1033 if test -f $ac_srcdir/configure.gnu; then
1034 echo
1035 $SHELL $ac_srcdir/configure.gnu --help=recursive
1036 elif test -f $ac_srcdir/configure; then
1037 echo
1038 $SHELL $ac_srcdir/configure --help=recursive
1039 elif test -f $ac_srcdir/configure.ac ||
1040 test -f $ac_srcdir/configure.in; then
1041 echo
1042 $ac_configure --help
1043 else
1044 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1045 fi
1046 cd $ac_popdir
1047 done
1048 fi
1049
1050 test -n "$ac_init_help" && exit 0
1051 if $ac_init_version; then
1052 cat <<\_ACEOF
1053
1054 Copyright (C) 2003 Free Software Foundation, Inc.
1055 This configure script is free software; the Free Software Foundation
1056 gives unlimited permission to copy, distribute and modify it.
1057 _ACEOF
1058 exit 0
1059 fi
1060 exec 5>config.log
1061 cat >&5 <<_ACEOF
1062 This file contains any messages produced by compilers while
1063 running configure, to aid debugging if configure makes a mistake.
1064
1065 It was created by $as_me, which was
1066 generated by GNU Autoconf 2.59. Invocation command line was
1067
1068 $ $0 $@
1069
1070 _ACEOF
1071 {
1072 cat <<_ASUNAME
1073 ## --------- ##
1074 ## Platform. ##
1075 ## --------- ##
1076
1077 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1078 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1079 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1080 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1081 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1082
1083 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1084 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1085
1086 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1087 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1088 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1089 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1090 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1091 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1092 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1093
1094 _ASUNAME
1095
1096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1097 for as_dir in $PATH
1098 do
1099 IFS=$as_save_IFS
1100 test -z "$as_dir" && as_dir=.
1101 echo "PATH: $as_dir"
1102 done
1103
1104 } >&5
1105
1106 cat >&5 <<_ACEOF
1107
1108
1109 ## ----------- ##
1110 ## Core tests. ##
1111 ## ----------- ##
1112
1113 _ACEOF
1114
1115
1116 # Keep a trace of the command line.
1117 # Strip out --no-create and --no-recursion so they do not pile up.
1118 # Strip out --silent because we don't want to record it for future runs.
1119 # Also quote any args containing shell meta-characters.
1120 # Make two passes to allow for proper duplicate-argument suppression.
1121 ac_configure_args=
1122 ac_configure_args0=
1123 ac_configure_args1=
1124 ac_sep=
1125 ac_must_keep_next=false
1126 for ac_pass in 1 2
1127 do
1128 for ac_arg
1129 do
1130 case $ac_arg in
1131 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1132 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1133 | -silent | --silent | --silen | --sile | --sil)
1134 continue ;;
1135 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1136 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1137 esac
1138 case $ac_pass in
1139 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1140 2)
1141 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1142 if test $ac_must_keep_next = true; then
1143 ac_must_keep_next=false # Got value, back to normal.
1144 else
1145 case $ac_arg in
1146 *=* | --config-cache | -C | -disable-* | --disable-* \
1147 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1148 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1149 | -with-* | --with-* | -without-* | --without-* | --x)
1150 case "$ac_configure_args0 " in
1151 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1152 esac
1153 ;;
1154 -* ) ac_must_keep_next=true ;;
1155 esac
1156 fi
1157 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1158 # Get rid of the leading space.
1159 ac_sep=" "
1160 ;;
1161 esac
1162 done
1163 done
1164 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1165 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1166
1167 # When interrupted or exit'd, cleanup temporary files, and complete
1168 # config.log. We remove comments because anyway the quotes in there
1169 # would cause problems or look ugly.
1170 # WARNING: Be sure not to use single quotes in there, as some shells,
1171 # such as our DU 5.0 friend, will then `close' the trap.
1172 trap 'exit_status=$?
1173 # Save into config.log some information that might help in debugging.
1174 {
1175 echo
1176
1177 cat <<\_ASBOX
1178 ## ---------------- ##
1179 ## Cache variables. ##
1180 ## ---------------- ##
1181 _ASBOX
1182 echo
1183 # The following way of writing the cache mishandles newlines in values,
1184 {
1185 (set) 2>&1 |
1186 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1187 *ac_space=\ *)
1188 sed -n \
1189 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1190 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1191 ;;
1192 *)
1193 sed -n \
1194 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1195 ;;
1196 esac;
1197 }
1198 echo
1199
1200 cat <<\_ASBOX
1201 ## ----------------- ##
1202 ## Output variables. ##
1203 ## ----------------- ##
1204 _ASBOX
1205 echo
1206 for ac_var in $ac_subst_vars
1207 do
1208 eval ac_val=$`echo $ac_var`
1209 echo "$ac_var='"'"'$ac_val'"'"'"
1210 done | sort
1211 echo
1212
1213 if test -n "$ac_subst_files"; then
1214 cat <<\_ASBOX
1215 ## ------------- ##
1216 ## Output files. ##
1217 ## ------------- ##
1218 _ASBOX
1219 echo
1220 for ac_var in $ac_subst_files
1221 do
1222 eval ac_val=$`echo $ac_var`
1223 echo "$ac_var='"'"'$ac_val'"'"'"
1224 done | sort
1225 echo
1226 fi
1227
1228 if test -s confdefs.h; then
1229 cat <<\_ASBOX
1230 ## ----------- ##
1231 ## confdefs.h. ##
1232 ## ----------- ##
1233 _ASBOX
1234 echo
1235 sed "/^$/d" confdefs.h | sort
1236 echo
1237 fi
1238 test "$ac_signal" != 0 &&
1239 echo "$as_me: caught signal $ac_signal"
1240 echo "$as_me: exit $exit_status"
1241 } >&5
1242 rm -f core *.core &&
1243 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1244 exit $exit_status
1245 ' 0
1246 for ac_signal in 1 2 13 15; do
1247 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1248 done
1249 ac_signal=0
1250
1251 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1252 rm -rf conftest* confdefs.h
1253 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1254 echo >confdefs.h
1255
1256 # Predefined preprocessor variables.
1257
1258 cat >>confdefs.h <<_ACEOF
1259 #define PACKAGE_NAME "$PACKAGE_NAME"
1260 _ACEOF
1261
1262
1263 cat >>confdefs.h <<_ACEOF
1264 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1265 _ACEOF
1266
1267
1268 cat >>confdefs.h <<_ACEOF
1269 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1270 _ACEOF
1271
1272
1273 cat >>confdefs.h <<_ACEOF
1274 #define PACKAGE_STRING "$PACKAGE_STRING"
1275 _ACEOF
1276
1277
1278 cat >>confdefs.h <<_ACEOF
1279 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1280 _ACEOF
1281
1282
1283 # Let the site file select an alternate cache file if it wants to.
1284 # Prefer explicitly selected file to automatically selected ones.
1285 if test -z "$CONFIG_SITE"; then
1286 if test "x$prefix" != xNONE; then
1287 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1288 else
1289 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1290 fi
1291 fi
1292 for ac_site_file in $CONFIG_SITE; do
1293 if test -r "$ac_site_file"; then
1294 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1295 echo "$as_me: loading site script $ac_site_file" >&6;}
1296 sed 's/^/| /' "$ac_site_file" >&5
1297 . "$ac_site_file"
1298 fi
1299 done
1300
1301 if test -r "$cache_file"; then
1302 # Some versions of bash will fail to source /dev/null (special
1303 # files actually), so we avoid doing that.
1304 if test -f "$cache_file"; then
1305 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1306 echo "$as_me: loading cache $cache_file" >&6;}
1307 case $cache_file in
1308 [\\/]* | ?:[\\/]* ) . $cache_file;;
1309 *) . ./$cache_file;;
1310 esac
1311 fi
1312 else
1313 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1314 echo "$as_me: creating cache $cache_file" >&6;}
1315 >$cache_file
1316 fi
1317
1318 # Check that the precious variables saved in the cache have kept the same
1319 # value.
1320 ac_cache_corrupted=false
1321 for ac_var in `(set) 2>&1 |
1322 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1323 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1324 eval ac_new_set=\$ac_env_${ac_var}_set
1325 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1326 eval ac_new_val="\$ac_env_${ac_var}_value"
1327 case $ac_old_set,$ac_new_set in
1328 set,)
1329 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1330 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1331 ac_cache_corrupted=: ;;
1332 ,set)
1333 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1334 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1335 ac_cache_corrupted=: ;;
1336 ,);;
1337 *)
1338 if test "x$ac_old_val" != "x$ac_new_val"; then
1339 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1340 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1341 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1342 echo "$as_me: former value: $ac_old_val" >&2;}
1343 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1344 echo "$as_me: current value: $ac_new_val" >&2;}
1345 ac_cache_corrupted=:
1346 fi;;
1347 esac
1348 # Pass precious variables to config.status.
1349 if test "$ac_new_set" = set; then
1350 case $ac_new_val in
1351 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1352 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1353 *) ac_arg=$ac_var=$ac_new_val ;;
1354 esac
1355 case " $ac_configure_args " in
1356 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1357 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1358 esac
1359 fi
1360 done
1361 if $ac_cache_corrupted; then
1362 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1363 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1364 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1365 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1366 { (exit 1); exit 1; }; }
1367 fi
1368
1369 ac_ext=c
1370 ac_cpp='$CPP $CPPFLAGS'
1371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1395
1396
1397 gcc_version=`cat $srcdir/BASE-VER`
1398
1399 # Determine the host, build, and target systems
1400 ac_aux_dir=
1401 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1402 if test -f $ac_dir/install-sh; then
1403 ac_aux_dir=$ac_dir
1404 ac_install_sh="$ac_aux_dir/install-sh -c"
1405 break
1406 elif test -f $ac_dir/install.sh; then
1407 ac_aux_dir=$ac_dir
1408 ac_install_sh="$ac_aux_dir/install.sh -c"
1409 break
1410 elif test -f $ac_dir/shtool; then
1411 ac_aux_dir=$ac_dir
1412 ac_install_sh="$ac_aux_dir/shtool install -c"
1413 break
1414 fi
1415 done
1416 if test -z "$ac_aux_dir"; then
1417 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1418 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1419 { (exit 1); exit 1; }; }
1420 fi
1421 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1422 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1423 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1424
1425 # Make sure we can run config.sub.
1426 $ac_config_sub sun4 >/dev/null 2>&1 ||
1427 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1428 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1429 { (exit 1); exit 1; }; }
1430
1431 echo "$as_me:$LINENO: checking build system type" >&5
1432 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1433 if test "${ac_cv_build+set}" = set; then
1434 echo $ECHO_N "(cached) $ECHO_C" >&6
1435 else
1436 ac_cv_build_alias=$build_alias
1437 test -z "$ac_cv_build_alias" &&
1438 ac_cv_build_alias=`$ac_config_guess`
1439 test -z "$ac_cv_build_alias" &&
1440 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1441 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1442 { (exit 1); exit 1; }; }
1443 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1444 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1445 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1446 { (exit 1); exit 1; }; }
1447
1448 fi
1449 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1450 echo "${ECHO_T}$ac_cv_build" >&6
1451 build=$ac_cv_build
1452 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1453 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1454 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1455
1456
1457 echo "$as_me:$LINENO: checking host system type" >&5
1458 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1459 if test "${ac_cv_host+set}" = set; then
1460 echo $ECHO_N "(cached) $ECHO_C" >&6
1461 else
1462 ac_cv_host_alias=$host_alias
1463 test -z "$ac_cv_host_alias" &&
1464 ac_cv_host_alias=$ac_cv_build_alias
1465 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1466 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1467 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1468 { (exit 1); exit 1; }; }
1469
1470 fi
1471 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1472 echo "${ECHO_T}$ac_cv_host" >&6
1473 host=$ac_cv_host
1474 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1475 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1476 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1477
1478
1479 echo "$as_me:$LINENO: checking target system type" >&5
1480 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1481 if test "${ac_cv_target+set}" = set; then
1482 echo $ECHO_N "(cached) $ECHO_C" >&6
1483 else
1484 ac_cv_target_alias=$target_alias
1485 test "x$ac_cv_target_alias" = "x" &&
1486 ac_cv_target_alias=$ac_cv_host_alias
1487 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1488 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1489 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1490 { (exit 1); exit 1; }; }
1491
1492 fi
1493 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1494 echo "${ECHO_T}$ac_cv_target" >&6
1495 target=$ac_cv_target
1496 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1497 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1498 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1499
1500
1501 # The aliases save the names the user supplied, while $host etc.
1502 # will get canonicalized.
1503 test -n "$target_alias" &&
1504 test "$program_prefix$program_suffix$program_transform_name" = \
1505 NONENONEs,x,x, &&
1506 program_prefix=${target_alias}-
1507
1508 # Determine the noncanonical target name, for directory use.
1509 case ${build_alias} in
1510 "") build_noncanonical=${build} ;;
1511 *) build_noncanonical=${build_alias} ;;
1512 esac
1513
1514 case ${host_alias} in
1515 "") host_noncanonical=${build_noncanonical} ;;
1516 *) host_noncanonical=${host_alias} ;;
1517 esac
1518
1519 case ${target_alias} in
1520 "") target_noncanonical=${host_noncanonical} ;;
1521 *) target_noncanonical=${target_alias} ;;
1522 esac
1523
1524
1525
1526
1527 # Determine the target- and build-specific subdirectories
1528 # Prefix 'build-' so this never conflicts with target_subdir.
1529 build_subdir="build-${build_noncanonical}"
1530 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1531 if ( test $srcdir = . && test -d gcc ) \
1532 || test -d $srcdir/../host-${host_noncanonical}; then
1533 host_subdir="host-${host_noncanonical}"
1534 else
1535 host_subdir=.
1536 fi
1537 # No prefix.
1538 target_subdir=${target_noncanonical}
1539
1540
1541 # Set program_transform_name
1542 test "$program_prefix" != NONE &&
1543 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1544 # Use a double $ so make ignores it.
1545 test "$program_suffix" != NONE &&
1546 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1547 # Double any \ or $. echo might interpret backslashes.
1548 # By default was `s,x,x', remove it if useless.
1549 cat <<\_ACEOF >conftest.sed
1550 s/[\\$]/&&/g;s/;s,x,x,$//
1551 _ACEOF
1552 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1553 rm conftest.sed
1554
1555
1556 # Check for bogus environment variables.
1557 # Test if LIBRARY_PATH contains the notation for the current directory
1558 # since this would lead to problems installing/building glibc.
1559 # LIBRARY_PATH contains the current directory if one of the following
1560 # is true:
1561 # - one of the terminals (":" and ";") is the first or last sign
1562 # - two terminals occur directly after each other
1563 # - the path contains an element with a dot in it
1564 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1565 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1566 case ${LIBRARY_PATH} in
1567 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1568 library_path_setting="contains current directory"
1569 ;;
1570 *)
1571 library_path_setting="ok"
1572 ;;
1573 esac
1574 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1575 echo "${ECHO_T}$library_path_setting" >&6
1576 if test "$library_path_setting" != "ok"; then
1577 { { echo "$as_me:$LINENO: error:
1578 *** LIBRARY_PATH shouldn't contain the current directory when
1579 *** building gcc. Please change the environment variable
1580 *** and run configure again." >&5
1581 echo "$as_me: error:
1582 *** LIBRARY_PATH shouldn't contain the current directory when
1583 *** building gcc. Please change the environment variable
1584 *** and run configure again." >&2;}
1585 { (exit 1); exit 1; }; }
1586 fi
1587
1588 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1589 # since this would lead to problems installing/building glibc.
1590 # GCC_EXEC_PREFIX contains the current directory if one of the following
1591 # is true:
1592 # - one of the terminals (":" and ";") is the first or last sign
1593 # - two terminals occur directly after each other
1594 # - the path contains an element with a dot in it
1595 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1596 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1597 case ${GCC_EXEC_PREFIX} in
1598 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1599 gcc_exec_prefix_setting="contains current directory"
1600 ;;
1601 *)
1602 gcc_exec_prefix_setting="ok"
1603 ;;
1604 esac
1605 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1606 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1607 if test "$gcc_exec_prefix_setting" != "ok"; then
1608 { { echo "$as_me:$LINENO: error:
1609 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1610 *** building gcc. Please change the environment variable
1611 *** and run configure again." >&5
1612 echo "$as_me: error:
1613 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1614 *** building gcc. Please change the environment variable
1615 *** and run configure again." >&2;}
1616 { (exit 1); exit 1; }; }
1617 fi
1618
1619 # -----------
1620 # Directories
1621 # -----------
1622
1623 # Specify the local prefix
1624 local_prefix=
1625
1626 # Check whether --with-local-prefix or --without-local-prefix was given.
1627 if test "${with_local_prefix+set}" = set; then
1628 withval="$with_local_prefix"
1629 case "${withval}" in
1630 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1631 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1632 { (exit 1); exit 1; }; } ;;
1633 no) ;;
1634 *) local_prefix=$with_local_prefix ;;
1635 esac
1636 fi;
1637
1638 # Default local prefix if it is empty
1639 if test x$local_prefix = x; then
1640 local_prefix=/usr/local
1641 fi
1642
1643 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1644 # passed in by the toplevel make and thus we'd get different behavior
1645 # depending on where we built the sources.
1646 gcc_gxx_include_dir=
1647 # Specify the g++ header file directory
1648
1649 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1650 if test "${with_gxx_include_dir+set}" = set; then
1651 withval="$with_gxx_include_dir"
1652 case "${withval}" in
1653 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1654 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1655 { (exit 1); exit 1; }; } ;;
1656 no) ;;
1657 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1658 esac
1659 fi;
1660
1661 if test x${gcc_gxx_include_dir} = x; then
1662 if test x${enable_version_specific_runtime_libs} = xyes; then
1663 gcc_gxx_include_dir='${libsubdir}/include/c++'
1664 else
1665 libstdcxx_incdir='c++/$(version)'
1666 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
1667 fi
1668 fi
1669
1670
1671 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1672 if test "${with_cpp_install_dir+set}" = set; then
1673 withval="$with_cpp_install_dir"
1674 if test x$withval = xyes; then
1675 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1676 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1677 { (exit 1); exit 1; }; }
1678 elif test x$withval != xno; then
1679 cpp_install_dir=$withval
1680 fi
1681 fi;
1682
1683 # We would like to our source tree to be readonly. However when releases or
1684 # pre-releases are generated, the flex/bison generated files as well as the
1685 # various formats of manuals need to be included along with the rest of the
1686 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1687 # just that.
1688
1689 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1690 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1691 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1692 if test "${enable_generated_files_in_srcdir+set}" = set; then
1693 enableval="$enable_generated_files_in_srcdir"
1694 generated_files_in_srcdir=$enableval
1695 else
1696 generated_files_in_srcdir=no
1697 fi;
1698
1699 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1700 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1701
1702 if test "$generated_files_in_srcdir" = "yes"; then
1703 GENINSRC=''
1704 else
1705 GENINSRC='#'
1706 fi
1707
1708
1709 # -------------------
1710 # Find default linker
1711 # -------------------
1712
1713 # With GNU ld
1714
1715 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1716 if test "${with_gnu_ld+set}" = set; then
1717 withval="$with_gnu_ld"
1718 gnu_ld_flag="$with_gnu_ld"
1719 else
1720 gnu_ld_flag=no
1721 fi;
1722
1723 # With pre-defined ld
1724
1725 # Check whether --with-ld or --without-ld was given.
1726 if test "${with_ld+set}" = set; then
1727 withval="$with_ld"
1728 DEFAULT_LINKER="$with_ld"
1729 fi;
1730 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1731 if test ! -x "$DEFAULT_LINKER"; then
1732 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1733 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1734 { (exit 1); exit 1; }; }
1735 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1736 gnu_ld_flag=yes
1737 fi
1738
1739 cat >>confdefs.h <<_ACEOF
1740 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1741 _ACEOF
1742
1743 fi
1744
1745 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1746 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1747 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1748 if test x"$gnu_ld_flag" = x"no"; then
1749 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1750 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1751 else
1752 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1753 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1754 fi
1755 else
1756 echo "$as_me:$LINENO: result: no" >&5
1757 echo "${ECHO_T}no" >&6
1758 fi
1759
1760 # With demangler in GNU ld
1761
1762 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1763 if test "${with_demangler_in_ld+set}" = set; then
1764 withval="$with_demangler_in_ld"
1765 demangler_in_ld="$with_demangler_in_ld"
1766 else
1767 demangler_in_ld=no
1768 fi;
1769
1770 # ----------------------
1771 # Find default assembler
1772 # ----------------------
1773
1774 # With GNU as
1775
1776 # Check whether --with-gnu-as or --without-gnu-as was given.
1777 if test "${with_gnu_as+set}" = set; then
1778 withval="$with_gnu_as"
1779 gas_flag="$with_gnu_as"
1780 else
1781 gas_flag=no
1782 fi;
1783
1784
1785 # Check whether --with-as or --without-as was given.
1786 if test "${with_as+set}" = set; then
1787 withval="$with_as"
1788 DEFAULT_ASSEMBLER="$with_as"
1789 fi;
1790 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1791 if test ! -x "$DEFAULT_ASSEMBLER"; then
1792 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1793 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1794 { (exit 1); exit 1; }; }
1795 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1796 gas_flag=yes
1797 fi
1798
1799 cat >>confdefs.h <<_ACEOF
1800 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1801 _ACEOF
1802
1803 fi
1804
1805 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1806 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1807 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1808 if test x"$gas_flag" = x"no"; then
1809 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1810 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1811 else
1812 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1813 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1814 fi
1815 else
1816 echo "$as_me:$LINENO: result: no" >&5
1817 echo "${ECHO_T}no" >&6
1818 fi
1819
1820 # ---------------
1821 # Find C compiler
1822 # ---------------
1823
1824 # If a non-executable a.out is present (e.g. created by GNU as above even if
1825 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1826 # file, even when creating an executable, so an execution test fails.
1827 # Remove possible default executable files to avoid this.
1828 #
1829 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1830 # Autoconf includes it.
1831 rm -f a.out a.exe b.out
1832
1833 # Find the native compiler
1834 ac_ext=c
1835 ac_cpp='$CPP $CPPFLAGS'
1836 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1837 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1838 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1839 if test -n "$ac_tool_prefix"; then
1840 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1841 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1842 echo "$as_me:$LINENO: checking for $ac_word" >&5
1843 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1844 if test "${ac_cv_prog_CC+set}" = set; then
1845 echo $ECHO_N "(cached) $ECHO_C" >&6
1846 else
1847 if test -n "$CC"; then
1848 ac_cv_prog_CC="$CC" # Let the user override the test.
1849 else
1850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1851 for as_dir in $PATH
1852 do
1853 IFS=$as_save_IFS
1854 test -z "$as_dir" && as_dir=.
1855 for ac_exec_ext in '' $ac_executable_extensions; do
1856 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1857 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1858 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1859 break 2
1860 fi
1861 done
1862 done
1863
1864 fi
1865 fi
1866 CC=$ac_cv_prog_CC
1867 if test -n "$CC"; then
1868 echo "$as_me:$LINENO: result: $CC" >&5
1869 echo "${ECHO_T}$CC" >&6
1870 else
1871 echo "$as_me:$LINENO: result: no" >&5
1872 echo "${ECHO_T}no" >&6
1873 fi
1874
1875 fi
1876 if test -z "$ac_cv_prog_CC"; then
1877 ac_ct_CC=$CC
1878 # Extract the first word of "gcc", so it can be a program name with args.
1879 set dummy gcc; ac_word=$2
1880 echo "$as_me:$LINENO: checking for $ac_word" >&5
1881 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1882 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1883 echo $ECHO_N "(cached) $ECHO_C" >&6
1884 else
1885 if test -n "$ac_ct_CC"; then
1886 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1887 else
1888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1889 for as_dir in $PATH
1890 do
1891 IFS=$as_save_IFS
1892 test -z "$as_dir" && as_dir=.
1893 for ac_exec_ext in '' $ac_executable_extensions; do
1894 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1895 ac_cv_prog_ac_ct_CC="gcc"
1896 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1897 break 2
1898 fi
1899 done
1900 done
1901
1902 fi
1903 fi
1904 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1905 if test -n "$ac_ct_CC"; then
1906 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1907 echo "${ECHO_T}$ac_ct_CC" >&6
1908 else
1909 echo "$as_me:$LINENO: result: no" >&5
1910 echo "${ECHO_T}no" >&6
1911 fi
1912
1913 CC=$ac_ct_CC
1914 else
1915 CC="$ac_cv_prog_CC"
1916 fi
1917
1918 if test -z "$CC"; then
1919 if test -n "$ac_tool_prefix"; then
1920 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1921 set dummy ${ac_tool_prefix}cc; ac_word=$2
1922 echo "$as_me:$LINENO: checking for $ac_word" >&5
1923 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1924 if test "${ac_cv_prog_CC+set}" = set; then
1925 echo $ECHO_N "(cached) $ECHO_C" >&6
1926 else
1927 if test -n "$CC"; then
1928 ac_cv_prog_CC="$CC" # Let the user override the test.
1929 else
1930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1931 for as_dir in $PATH
1932 do
1933 IFS=$as_save_IFS
1934 test -z "$as_dir" && as_dir=.
1935 for ac_exec_ext in '' $ac_executable_extensions; do
1936 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1937 ac_cv_prog_CC="${ac_tool_prefix}cc"
1938 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1939 break 2
1940 fi
1941 done
1942 done
1943
1944 fi
1945 fi
1946 CC=$ac_cv_prog_CC
1947 if test -n "$CC"; then
1948 echo "$as_me:$LINENO: result: $CC" >&5
1949 echo "${ECHO_T}$CC" >&6
1950 else
1951 echo "$as_me:$LINENO: result: no" >&5
1952 echo "${ECHO_T}no" >&6
1953 fi
1954
1955 fi
1956 if test -z "$ac_cv_prog_CC"; then
1957 ac_ct_CC=$CC
1958 # Extract the first word of "cc", so it can be a program name with args.
1959 set dummy cc; ac_word=$2
1960 echo "$as_me:$LINENO: checking for $ac_word" >&5
1961 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1962 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1963 echo $ECHO_N "(cached) $ECHO_C" >&6
1964 else
1965 if test -n "$ac_ct_CC"; then
1966 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1967 else
1968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1969 for as_dir in $PATH
1970 do
1971 IFS=$as_save_IFS
1972 test -z "$as_dir" && as_dir=.
1973 for ac_exec_ext in '' $ac_executable_extensions; do
1974 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1975 ac_cv_prog_ac_ct_CC="cc"
1976 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1977 break 2
1978 fi
1979 done
1980 done
1981
1982 fi
1983 fi
1984 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1985 if test -n "$ac_ct_CC"; then
1986 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1987 echo "${ECHO_T}$ac_ct_CC" >&6
1988 else
1989 echo "$as_me:$LINENO: result: no" >&5
1990 echo "${ECHO_T}no" >&6
1991 fi
1992
1993 CC=$ac_ct_CC
1994 else
1995 CC="$ac_cv_prog_CC"
1996 fi
1997
1998 fi
1999 if test -z "$CC"; then
2000 # Extract the first word of "cc", so it can be a program name with args.
2001 set dummy cc; ac_word=$2
2002 echo "$as_me:$LINENO: checking for $ac_word" >&5
2003 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2004 if test "${ac_cv_prog_CC+set}" = set; then
2005 echo $ECHO_N "(cached) $ECHO_C" >&6
2006 else
2007 if test -n "$CC"; then
2008 ac_cv_prog_CC="$CC" # Let the user override the test.
2009 else
2010 ac_prog_rejected=no
2011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2012 for as_dir in $PATH
2013 do
2014 IFS=$as_save_IFS
2015 test -z "$as_dir" && as_dir=.
2016 for ac_exec_ext in '' $ac_executable_extensions; do
2017 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2018 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2019 ac_prog_rejected=yes
2020 continue
2021 fi
2022 ac_cv_prog_CC="cc"
2023 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2024 break 2
2025 fi
2026 done
2027 done
2028
2029 if test $ac_prog_rejected = yes; then
2030 # We found a bogon in the path, so make sure we never use it.
2031 set dummy $ac_cv_prog_CC
2032 shift
2033 if test $# != 0; then
2034 # We chose a different compiler from the bogus one.
2035 # However, it has the same basename, so the bogon will be chosen
2036 # first if we set CC to just the basename; use the full file name.
2037 shift
2038 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2039 fi
2040 fi
2041 fi
2042 fi
2043 CC=$ac_cv_prog_CC
2044 if test -n "$CC"; then
2045 echo "$as_me:$LINENO: result: $CC" >&5
2046 echo "${ECHO_T}$CC" >&6
2047 else
2048 echo "$as_me:$LINENO: result: no" >&5
2049 echo "${ECHO_T}no" >&6
2050 fi
2051
2052 fi
2053 if test -z "$CC"; then
2054 if test -n "$ac_tool_prefix"; then
2055 for ac_prog in cl
2056 do
2057 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2058 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2059 echo "$as_me:$LINENO: checking for $ac_word" >&5
2060 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2061 if test "${ac_cv_prog_CC+set}" = set; then
2062 echo $ECHO_N "(cached) $ECHO_C" >&6
2063 else
2064 if test -n "$CC"; then
2065 ac_cv_prog_CC="$CC" # Let the user override the test.
2066 else
2067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2068 for as_dir in $PATH
2069 do
2070 IFS=$as_save_IFS
2071 test -z "$as_dir" && as_dir=.
2072 for ac_exec_ext in '' $ac_executable_extensions; do
2073 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2074 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2075 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2076 break 2
2077 fi
2078 done
2079 done
2080
2081 fi
2082 fi
2083 CC=$ac_cv_prog_CC
2084 if test -n "$CC"; then
2085 echo "$as_me:$LINENO: result: $CC" >&5
2086 echo "${ECHO_T}$CC" >&6
2087 else
2088 echo "$as_me:$LINENO: result: no" >&5
2089 echo "${ECHO_T}no" >&6
2090 fi
2091
2092 test -n "$CC" && break
2093 done
2094 fi
2095 if test -z "$CC"; then
2096 ac_ct_CC=$CC
2097 for ac_prog in cl
2098 do
2099 # Extract the first word of "$ac_prog", so it can be a program name with args.
2100 set dummy $ac_prog; ac_word=$2
2101 echo "$as_me:$LINENO: checking for $ac_word" >&5
2102 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2103 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2104 echo $ECHO_N "(cached) $ECHO_C" >&6
2105 else
2106 if test -n "$ac_ct_CC"; then
2107 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2108 else
2109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2110 for as_dir in $PATH
2111 do
2112 IFS=$as_save_IFS
2113 test -z "$as_dir" && as_dir=.
2114 for ac_exec_ext in '' $ac_executable_extensions; do
2115 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2116 ac_cv_prog_ac_ct_CC="$ac_prog"
2117 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2118 break 2
2119 fi
2120 done
2121 done
2122
2123 fi
2124 fi
2125 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2126 if test -n "$ac_ct_CC"; then
2127 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2128 echo "${ECHO_T}$ac_ct_CC" >&6
2129 else
2130 echo "$as_me:$LINENO: result: no" >&5
2131 echo "${ECHO_T}no" >&6
2132 fi
2133
2134 test -n "$ac_ct_CC" && break
2135 done
2136
2137 CC=$ac_ct_CC
2138 fi
2139
2140 fi
2141
2142
2143 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2144 See \`config.log' for more details." >&5
2145 echo "$as_me: error: no acceptable C compiler found in \$PATH
2146 See \`config.log' for more details." >&2;}
2147 { (exit 1); exit 1; }; }
2148
2149 # Provide some information about the compiler.
2150 echo "$as_me:$LINENO:" \
2151 "checking for C compiler version" >&5
2152 ac_compiler=`set X $ac_compile; echo $2`
2153 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2154 (eval $ac_compiler --version </dev/null >&5) 2>&5
2155 ac_status=$?
2156 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2157 (exit $ac_status); }
2158 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2159 (eval $ac_compiler -v </dev/null >&5) 2>&5
2160 ac_status=$?
2161 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2162 (exit $ac_status); }
2163 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2164 (eval $ac_compiler -V </dev/null >&5) 2>&5
2165 ac_status=$?
2166 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2167 (exit $ac_status); }
2168
2169 cat >conftest.$ac_ext <<_ACEOF
2170 /* confdefs.h. */
2171 _ACEOF
2172 cat confdefs.h >>conftest.$ac_ext
2173 cat >>conftest.$ac_ext <<_ACEOF
2174 /* end confdefs.h. */
2175
2176 int
2177 main ()
2178 {
2179
2180 ;
2181 return 0;
2182 }
2183 _ACEOF
2184 ac_clean_files_save=$ac_clean_files
2185 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2186 # Try to create an executable without -o first, disregard a.out.
2187 # It will help us diagnose broken compilers, and finding out an intuition
2188 # of exeext.
2189 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2190 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2191 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2192 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2193 (eval $ac_link_default) 2>&5
2194 ac_status=$?
2195 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2196 (exit $ac_status); }; then
2197 # Find the output, starting from the most likely. This scheme is
2198 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2199 # resort.
2200
2201 # Be careful to initialize this variable, since it used to be cached.
2202 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2203 ac_cv_exeext=
2204 # b.out is created by i960 compilers.
2205 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2206 do
2207 test -f "$ac_file" || continue
2208 case $ac_file in
2209 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2210 ;;
2211 conftest.$ac_ext )
2212 # This is the source file.
2213 ;;
2214 [ab].out )
2215 # We found the default executable, but exeext='' is most
2216 # certainly right.
2217 break;;
2218 *.* )
2219 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2220 # FIXME: I believe we export ac_cv_exeext for Libtool,
2221 # but it would be cool to find out if it's true. Does anybody
2222 # maintain Libtool? --akim.
2223 export ac_cv_exeext
2224 break;;
2225 * )
2226 break;;
2227 esac
2228 done
2229 else
2230 echo "$as_me: failed program was:" >&5
2231 sed 's/^/| /' conftest.$ac_ext >&5
2232
2233 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2234 See \`config.log' for more details." >&5
2235 echo "$as_me: error: C compiler cannot create executables
2236 See \`config.log' for more details." >&2;}
2237 { (exit 77); exit 77; }; }
2238 fi
2239
2240 ac_exeext=$ac_cv_exeext
2241 echo "$as_me:$LINENO: result: $ac_file" >&5
2242 echo "${ECHO_T}$ac_file" >&6
2243
2244 # Check the compiler produces executables we can run. If not, either
2245 # the compiler is broken, or we cross compile.
2246 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2247 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2248 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2249 # If not cross compiling, check that we can run a simple program.
2250 if test "$cross_compiling" != yes; then
2251 if { ac_try='./$ac_file'
2252 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2253 (eval $ac_try) 2>&5
2254 ac_status=$?
2255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2256 (exit $ac_status); }; }; then
2257 cross_compiling=no
2258 else
2259 if test "$cross_compiling" = maybe; then
2260 cross_compiling=yes
2261 else
2262 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2263 If you meant to cross compile, use \`--host'.
2264 See \`config.log' for more details." >&5
2265 echo "$as_me: error: cannot run C compiled programs.
2266 If you meant to cross compile, use \`--host'.
2267 See \`config.log' for more details." >&2;}
2268 { (exit 1); exit 1; }; }
2269 fi
2270 fi
2271 fi
2272 echo "$as_me:$LINENO: result: yes" >&5
2273 echo "${ECHO_T}yes" >&6
2274
2275 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2276 ac_clean_files=$ac_clean_files_save
2277 # Check the compiler produces executables we can run. If not, either
2278 # the compiler is broken, or we cross compile.
2279 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2280 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2281 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2282 echo "${ECHO_T}$cross_compiling" >&6
2283
2284 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2285 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2286 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2287 (eval $ac_link) 2>&5
2288 ac_status=$?
2289 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2290 (exit $ac_status); }; then
2291 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2292 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2293 # work properly (i.e., refer to `conftest.exe'), while it won't with
2294 # `rm'.
2295 for ac_file in conftest.exe conftest conftest.*; do
2296 test -f "$ac_file" || continue
2297 case $ac_file in
2298 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2299 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2300 export ac_cv_exeext
2301 break;;
2302 * ) break;;
2303 esac
2304 done
2305 else
2306 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2307 See \`config.log' for more details." >&5
2308 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2309 See \`config.log' for more details." >&2;}
2310 { (exit 1); exit 1; }; }
2311 fi
2312
2313 rm -f conftest$ac_cv_exeext
2314 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2315 echo "${ECHO_T}$ac_cv_exeext" >&6
2316
2317 rm -f conftest.$ac_ext
2318 EXEEXT=$ac_cv_exeext
2319 ac_exeext=$EXEEXT
2320 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2321 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2322 if test "${ac_cv_objext+set}" = set; then
2323 echo $ECHO_N "(cached) $ECHO_C" >&6
2324 else
2325 cat >conftest.$ac_ext <<_ACEOF
2326 /* confdefs.h. */
2327 _ACEOF
2328 cat confdefs.h >>conftest.$ac_ext
2329 cat >>conftest.$ac_ext <<_ACEOF
2330 /* end confdefs.h. */
2331
2332 int
2333 main ()
2334 {
2335
2336 ;
2337 return 0;
2338 }
2339 _ACEOF
2340 rm -f conftest.o conftest.obj
2341 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2342 (eval $ac_compile) 2>&5
2343 ac_status=$?
2344 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2345 (exit $ac_status); }; then
2346 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2347 case $ac_file in
2348 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2349 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2350 break;;
2351 esac
2352 done
2353 else
2354 echo "$as_me: failed program was:" >&5
2355 sed 's/^/| /' conftest.$ac_ext >&5
2356
2357 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2358 See \`config.log' for more details." >&5
2359 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2360 See \`config.log' for more details." >&2;}
2361 { (exit 1); exit 1; }; }
2362 fi
2363
2364 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2365 fi
2366 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2367 echo "${ECHO_T}$ac_cv_objext" >&6
2368 OBJEXT=$ac_cv_objext
2369 ac_objext=$OBJEXT
2370 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2371 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2372 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2373 echo $ECHO_N "(cached) $ECHO_C" >&6
2374 else
2375 cat >conftest.$ac_ext <<_ACEOF
2376 /* confdefs.h. */
2377 _ACEOF
2378 cat confdefs.h >>conftest.$ac_ext
2379 cat >>conftest.$ac_ext <<_ACEOF
2380 /* end confdefs.h. */
2381
2382 int
2383 main ()
2384 {
2385 #ifndef __GNUC__
2386 choke me
2387 #endif
2388
2389 ;
2390 return 0;
2391 }
2392 _ACEOF
2393 rm -f conftest.$ac_objext
2394 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2395 (eval $ac_compile) 2>conftest.er1
2396 ac_status=$?
2397 grep -v '^ *+' conftest.er1 >conftest.err
2398 rm -f conftest.er1
2399 cat conftest.err >&5
2400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2401 (exit $ac_status); } &&
2402 { ac_try='test -z "$ac_c_werror_flag"
2403 || test ! -s conftest.err'
2404 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2405 (eval $ac_try) 2>&5
2406 ac_status=$?
2407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2408 (exit $ac_status); }; } &&
2409 { ac_try='test -s conftest.$ac_objext'
2410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2411 (eval $ac_try) 2>&5
2412 ac_status=$?
2413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2414 (exit $ac_status); }; }; then
2415 ac_compiler_gnu=yes
2416 else
2417 echo "$as_me: failed program was:" >&5
2418 sed 's/^/| /' conftest.$ac_ext >&5
2419
2420 ac_compiler_gnu=no
2421 fi
2422 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2423 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2424
2425 fi
2426 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2427 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2428 GCC=`test $ac_compiler_gnu = yes && echo yes`
2429 ac_test_CFLAGS=${CFLAGS+set}
2430 ac_save_CFLAGS=$CFLAGS
2431 CFLAGS="-g"
2432 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2433 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2434 if test "${ac_cv_prog_cc_g+set}" = set; then
2435 echo $ECHO_N "(cached) $ECHO_C" >&6
2436 else
2437 cat >conftest.$ac_ext <<_ACEOF
2438 /* confdefs.h. */
2439 _ACEOF
2440 cat confdefs.h >>conftest.$ac_ext
2441 cat >>conftest.$ac_ext <<_ACEOF
2442 /* end confdefs.h. */
2443
2444 int
2445 main ()
2446 {
2447
2448 ;
2449 return 0;
2450 }
2451 _ACEOF
2452 rm -f conftest.$ac_objext
2453 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2454 (eval $ac_compile) 2>conftest.er1
2455 ac_status=$?
2456 grep -v '^ *+' conftest.er1 >conftest.err
2457 rm -f conftest.er1
2458 cat conftest.err >&5
2459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2460 (exit $ac_status); } &&
2461 { ac_try='test -z "$ac_c_werror_flag"
2462 || test ! -s conftest.err'
2463 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2464 (eval $ac_try) 2>&5
2465 ac_status=$?
2466 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2467 (exit $ac_status); }; } &&
2468 { ac_try='test -s conftest.$ac_objext'
2469 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2470 (eval $ac_try) 2>&5
2471 ac_status=$?
2472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2473 (exit $ac_status); }; }; then
2474 ac_cv_prog_cc_g=yes
2475 else
2476 echo "$as_me: failed program was:" >&5
2477 sed 's/^/| /' conftest.$ac_ext >&5
2478
2479 ac_cv_prog_cc_g=no
2480 fi
2481 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2482 fi
2483 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2484 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2485 if test "$ac_test_CFLAGS" = set; then
2486 CFLAGS=$ac_save_CFLAGS
2487 elif test $ac_cv_prog_cc_g = yes; then
2488 if test "$GCC" = yes; then
2489 CFLAGS="-g -O2"
2490 else
2491 CFLAGS="-g"
2492 fi
2493 else
2494 if test "$GCC" = yes; then
2495 CFLAGS="-O2"
2496 else
2497 CFLAGS=
2498 fi
2499 fi
2500 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2501 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2502 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2503 echo $ECHO_N "(cached) $ECHO_C" >&6
2504 else
2505 ac_cv_prog_cc_stdc=no
2506 ac_save_CC=$CC
2507 cat >conftest.$ac_ext <<_ACEOF
2508 /* confdefs.h. */
2509 _ACEOF
2510 cat confdefs.h >>conftest.$ac_ext
2511 cat >>conftest.$ac_ext <<_ACEOF
2512 /* end confdefs.h. */
2513 #include <stdarg.h>
2514 #include <stdio.h>
2515 #include <sys/types.h>
2516 #include <sys/stat.h>
2517 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2518 struct buf { int x; };
2519 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2520 static char *e (p, i)
2521 char **p;
2522 int i;
2523 {
2524 return p[i];
2525 }
2526 static char *f (char * (*g) (char **, int), char **p, ...)
2527 {
2528 char *s;
2529 va_list v;
2530 va_start (v,p);
2531 s = g (p, va_arg (v,int));
2532 va_end (v);
2533 return s;
2534 }
2535
2536 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2537 function prototypes and stuff, but not '\xHH' hex character constants.
2538 These don't provoke an error unfortunately, instead are silently treated
2539 as 'x'. The following induces an error, until -std1 is added to get
2540 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2541 array size at least. It's necessary to write '\x00'==0 to get something
2542 that's true only with -std1. */
2543 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2544
2545 int test (int i, double x);
2546 struct s1 {int (*f) (int a);};
2547 struct s2 {int (*f) (double a);};
2548 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2549 int argc;
2550 char **argv;
2551 int
2552 main ()
2553 {
2554 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2555 ;
2556 return 0;
2557 }
2558 _ACEOF
2559 # Don't try gcc -ansi; that turns off useful extensions and
2560 # breaks some systems' header files.
2561 # AIX -qlanglvl=ansi
2562 # Ultrix and OSF/1 -std1
2563 # HP-UX 10.20 and later -Ae
2564 # HP-UX older versions -Aa -D_HPUX_SOURCE
2565 # SVR4 -Xc -D__EXTENSIONS__
2566 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2567 do
2568 CC="$ac_save_CC $ac_arg"
2569 rm -f conftest.$ac_objext
2570 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2571 (eval $ac_compile) 2>conftest.er1
2572 ac_status=$?
2573 grep -v '^ *+' conftest.er1 >conftest.err
2574 rm -f conftest.er1
2575 cat conftest.err >&5
2576 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2577 (exit $ac_status); } &&
2578 { ac_try='test -z "$ac_c_werror_flag"
2579 || test ! -s conftest.err'
2580 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2581 (eval $ac_try) 2>&5
2582 ac_status=$?
2583 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2584 (exit $ac_status); }; } &&
2585 { ac_try='test -s conftest.$ac_objext'
2586 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2587 (eval $ac_try) 2>&5
2588 ac_status=$?
2589 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2590 (exit $ac_status); }; }; then
2591 ac_cv_prog_cc_stdc=$ac_arg
2592 break
2593 else
2594 echo "$as_me: failed program was:" >&5
2595 sed 's/^/| /' conftest.$ac_ext >&5
2596
2597 fi
2598 rm -f conftest.err conftest.$ac_objext
2599 done
2600 rm -f conftest.$ac_ext conftest.$ac_objext
2601 CC=$ac_save_CC
2602
2603 fi
2604
2605 case "x$ac_cv_prog_cc_stdc" in
2606 x|xno)
2607 echo "$as_me:$LINENO: result: none needed" >&5
2608 echo "${ECHO_T}none needed" >&6 ;;
2609 *)
2610 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2611 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2612 CC="$CC $ac_cv_prog_cc_stdc" ;;
2613 esac
2614
2615 # Some people use a C++ compiler to compile C. Since we use `exit',
2616 # in C++ we need to declare it. In case someone uses the same compiler
2617 # for both compiling C and C++ we need to have the C++ compiler decide
2618 # the declaration of exit, since it's the most demanding environment.
2619 cat >conftest.$ac_ext <<_ACEOF
2620 #ifndef __cplusplus
2621 choke me
2622 #endif
2623 _ACEOF
2624 rm -f conftest.$ac_objext
2625 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2626 (eval $ac_compile) 2>conftest.er1
2627 ac_status=$?
2628 grep -v '^ *+' conftest.er1 >conftest.err
2629 rm -f conftest.er1
2630 cat conftest.err >&5
2631 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2632 (exit $ac_status); } &&
2633 { ac_try='test -z "$ac_c_werror_flag"
2634 || test ! -s conftest.err'
2635 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2636 (eval $ac_try) 2>&5
2637 ac_status=$?
2638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2639 (exit $ac_status); }; } &&
2640 { ac_try='test -s conftest.$ac_objext'
2641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2642 (eval $ac_try) 2>&5
2643 ac_status=$?
2644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2645 (exit $ac_status); }; }; then
2646 for ac_declaration in \
2647 '' \
2648 'extern "C" void std::exit (int) throw (); using std::exit;' \
2649 'extern "C" void std::exit (int); using std::exit;' \
2650 'extern "C" void exit (int) throw ();' \
2651 'extern "C" void exit (int);' \
2652 'void exit (int);'
2653 do
2654 cat >conftest.$ac_ext <<_ACEOF
2655 /* confdefs.h. */
2656 _ACEOF
2657 cat confdefs.h >>conftest.$ac_ext
2658 cat >>conftest.$ac_ext <<_ACEOF
2659 /* end confdefs.h. */
2660 $ac_declaration
2661 #include <stdlib.h>
2662 int
2663 main ()
2664 {
2665 exit (42);
2666 ;
2667 return 0;
2668 }
2669 _ACEOF
2670 rm -f conftest.$ac_objext
2671 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2672 (eval $ac_compile) 2>conftest.er1
2673 ac_status=$?
2674 grep -v '^ *+' conftest.er1 >conftest.err
2675 rm -f conftest.er1
2676 cat conftest.err >&5
2677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2678 (exit $ac_status); } &&
2679 { ac_try='test -z "$ac_c_werror_flag"
2680 || test ! -s conftest.err'
2681 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2682 (eval $ac_try) 2>&5
2683 ac_status=$?
2684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2685 (exit $ac_status); }; } &&
2686 { ac_try='test -s conftest.$ac_objext'
2687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2688 (eval $ac_try) 2>&5
2689 ac_status=$?
2690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691 (exit $ac_status); }; }; then
2692 :
2693 else
2694 echo "$as_me: failed program was:" >&5
2695 sed 's/^/| /' conftest.$ac_ext >&5
2696
2697 continue
2698 fi
2699 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2700 cat >conftest.$ac_ext <<_ACEOF
2701 /* confdefs.h. */
2702 _ACEOF
2703 cat confdefs.h >>conftest.$ac_ext
2704 cat >>conftest.$ac_ext <<_ACEOF
2705 /* end confdefs.h. */
2706 $ac_declaration
2707 int
2708 main ()
2709 {
2710 exit (42);
2711 ;
2712 return 0;
2713 }
2714 _ACEOF
2715 rm -f conftest.$ac_objext
2716 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2717 (eval $ac_compile) 2>conftest.er1
2718 ac_status=$?
2719 grep -v '^ *+' conftest.er1 >conftest.err
2720 rm -f conftest.er1
2721 cat conftest.err >&5
2722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2723 (exit $ac_status); } &&
2724 { ac_try='test -z "$ac_c_werror_flag"
2725 || test ! -s conftest.err'
2726 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2727 (eval $ac_try) 2>&5
2728 ac_status=$?
2729 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2730 (exit $ac_status); }; } &&
2731 { ac_try='test -s conftest.$ac_objext'
2732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2733 (eval $ac_try) 2>&5
2734 ac_status=$?
2735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2736 (exit $ac_status); }; }; then
2737 break
2738 else
2739 echo "$as_me: failed program was:" >&5
2740 sed 's/^/| /' conftest.$ac_ext >&5
2741
2742 fi
2743 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2744 done
2745 rm -f conftest*
2746 if test -n "$ac_declaration"; then
2747 echo '#ifdef __cplusplus' >>confdefs.h
2748 echo $ac_declaration >>confdefs.h
2749 echo '#endif' >>confdefs.h
2750 fi
2751
2752 else
2753 echo "$as_me: failed program was:" >&5
2754 sed 's/^/| /' conftest.$ac_ext >&5
2755
2756 fi
2757 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2758 ac_ext=c
2759 ac_cpp='$CPP $CPPFLAGS'
2760 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2761 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2762 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2763
2764 if test "x$CC" != xcc; then
2765 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2766 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2767 else
2768 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2769 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2770 fi
2771 set dummy $CC; ac_cc=`echo $2 |
2772 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2773 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2774 echo $ECHO_N "(cached) $ECHO_C" >&6
2775 else
2776 cat >conftest.$ac_ext <<_ACEOF
2777 /* confdefs.h. */
2778 _ACEOF
2779 cat confdefs.h >>conftest.$ac_ext
2780 cat >>conftest.$ac_ext <<_ACEOF
2781 /* end confdefs.h. */
2782
2783 int
2784 main ()
2785 {
2786
2787 ;
2788 return 0;
2789 }
2790 _ACEOF
2791 # Make sure it works both with $CC and with simple cc.
2792 # We do the test twice because some compilers refuse to overwrite an
2793 # existing .o file with -o, though they will create one.
2794 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2795 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2796 (eval $ac_try) 2>&5
2797 ac_status=$?
2798 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2799 (exit $ac_status); } &&
2800 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2801 (eval $ac_try) 2>&5
2802 ac_status=$?
2803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2804 (exit $ac_status); };
2805 then
2806 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2807 if test "x$CC" != xcc; then
2808 # Test first that cc exists at all.
2809 if { ac_try='cc -c conftest.$ac_ext >&5'
2810 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2811 (eval $ac_try) 2>&5
2812 ac_status=$?
2813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2814 (exit $ac_status); }; }; then
2815 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2816 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2817 (eval $ac_try) 2>&5
2818 ac_status=$?
2819 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2820 (exit $ac_status); } &&
2821 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2822 (eval $ac_try) 2>&5
2823 ac_status=$?
2824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2825 (exit $ac_status); };
2826 then
2827 # cc works too.
2828 :
2829 else
2830 # cc exists but doesn't like -o.
2831 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2832 fi
2833 fi
2834 fi
2835 else
2836 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2837 fi
2838 rm -f conftest*
2839
2840 fi
2841 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2842 echo "$as_me:$LINENO: result: yes" >&5
2843 echo "${ECHO_T}yes" >&6
2844 else
2845 echo "$as_me:$LINENO: result: no" >&5
2846 echo "${ECHO_T}no" >&6
2847
2848 cat >>confdefs.h <<\_ACEOF
2849 #define NO_MINUS_C_MINUS_O 1
2850 _ACEOF
2851
2852 fi
2853
2854 # expand $ac_aux_dir to an absolute path
2855 am_aux_dir=`cd $ac_aux_dir && pwd`
2856
2857 # FIXME: we rely on the cache variable name because
2858 # there is no other way.
2859 set dummy $CC
2860 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2861 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2862 # Losing compiler, so override with the script.
2863 # FIXME: It is wrong to rewrite CC.
2864 # But if we don't then we get into trouble of one sort or another.
2865 # A longer-term fix would be to have automake use am__CC in this case,
2866 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2867 CC="$am_aux_dir/compile $CC"
2868 fi
2869
2870 # autoconf is lame and doesn't give us any substitution variable for this.
2871 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2872 NO_MINUS_C_MINUS_O=yes
2873 else
2874 OUTPUT_OPTION='-o $@'
2875 fi
2876
2877
2878
2879 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
2880 # optimizations to be activated explicitly by the toplevel.
2881 case "$CC" in
2882 */prev-gcc/xgcc*) ;;
2883 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
2884 esac
2885
2886
2887 # -------------------------
2888 # Check C compiler features
2889 # -------------------------
2890
2891 ac_ext=c
2892 ac_cpp='$CPP $CPPFLAGS'
2893 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2894 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2895 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2896 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2897 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2898 # On Suns, sometimes $CPP names a directory.
2899 if test -n "$CPP" && test -d "$CPP"; then
2900 CPP=
2901 fi
2902 if test -z "$CPP"; then
2903 if test "${ac_cv_prog_CPP+set}" = set; then
2904 echo $ECHO_N "(cached) $ECHO_C" >&6
2905 else
2906 # Double quotes because CPP needs to be expanded
2907 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2908 do
2909 ac_preproc_ok=false
2910 for ac_c_preproc_warn_flag in '' yes
2911 do
2912 # Use a header file that comes with gcc, so configuring glibc
2913 # with a fresh cross-compiler works.
2914 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2915 # <limits.h> exists even on freestanding compilers.
2916 # On the NeXT, cc -E runs the code through the compiler's parser,
2917 # not just through cpp. "Syntax error" is here to catch this case.
2918 cat >conftest.$ac_ext <<_ACEOF
2919 /* confdefs.h. */
2920 _ACEOF
2921 cat confdefs.h >>conftest.$ac_ext
2922 cat >>conftest.$ac_ext <<_ACEOF
2923 /* end confdefs.h. */
2924 #ifdef __STDC__
2925 # include <limits.h>
2926 #else
2927 # include <assert.h>
2928 #endif
2929 Syntax error
2930 _ACEOF
2931 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2932 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2933 ac_status=$?
2934 grep -v '^ *+' conftest.er1 >conftest.err
2935 rm -f conftest.er1
2936 cat conftest.err >&5
2937 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2938 (exit $ac_status); } >/dev/null; then
2939 if test -s conftest.err; then
2940 ac_cpp_err=$ac_c_preproc_warn_flag
2941 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2942 else
2943 ac_cpp_err=
2944 fi
2945 else
2946 ac_cpp_err=yes
2947 fi
2948 if test -z "$ac_cpp_err"; then
2949 :
2950 else
2951 echo "$as_me: failed program was:" >&5
2952 sed 's/^/| /' conftest.$ac_ext >&5
2953
2954 # Broken: fails on valid input.
2955 continue
2956 fi
2957 rm -f conftest.err conftest.$ac_ext
2958
2959 # OK, works on sane cases. Now check whether non-existent headers
2960 # can be detected and how.
2961 cat >conftest.$ac_ext <<_ACEOF
2962 /* confdefs.h. */
2963 _ACEOF
2964 cat confdefs.h >>conftest.$ac_ext
2965 cat >>conftest.$ac_ext <<_ACEOF
2966 /* end confdefs.h. */
2967 #include <ac_nonexistent.h>
2968 _ACEOF
2969 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2970 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2971 ac_status=$?
2972 grep -v '^ *+' conftest.er1 >conftest.err
2973 rm -f conftest.er1
2974 cat conftest.err >&5
2975 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2976 (exit $ac_status); } >/dev/null; then
2977 if test -s conftest.err; then
2978 ac_cpp_err=$ac_c_preproc_warn_flag
2979 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2980 else
2981 ac_cpp_err=
2982 fi
2983 else
2984 ac_cpp_err=yes
2985 fi
2986 if test -z "$ac_cpp_err"; then
2987 # Broken: success on invalid input.
2988 continue
2989 else
2990 echo "$as_me: failed program was:" >&5
2991 sed 's/^/| /' conftest.$ac_ext >&5
2992
2993 # Passes both tests.
2994 ac_preproc_ok=:
2995 break
2996 fi
2997 rm -f conftest.err conftest.$ac_ext
2998
2999 done
3000 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3001 rm -f conftest.err conftest.$ac_ext
3002 if $ac_preproc_ok; then
3003 break
3004 fi
3005
3006 done
3007 ac_cv_prog_CPP=$CPP
3008
3009 fi
3010 CPP=$ac_cv_prog_CPP
3011 else
3012 ac_cv_prog_CPP=$CPP
3013 fi
3014 echo "$as_me:$LINENO: result: $CPP" >&5
3015 echo "${ECHO_T}$CPP" >&6
3016 ac_preproc_ok=false
3017 for ac_c_preproc_warn_flag in '' yes
3018 do
3019 # Use a header file that comes with gcc, so configuring glibc
3020 # with a fresh cross-compiler works.
3021 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3022 # <limits.h> exists even on freestanding compilers.
3023 # On the NeXT, cc -E runs the code through the compiler's parser,
3024 # not just through cpp. "Syntax error" is here to catch this case.
3025 cat >conftest.$ac_ext <<_ACEOF
3026 /* confdefs.h. */
3027 _ACEOF
3028 cat confdefs.h >>conftest.$ac_ext
3029 cat >>conftest.$ac_ext <<_ACEOF
3030 /* end confdefs.h. */
3031 #ifdef __STDC__
3032 # include <limits.h>
3033 #else
3034 # include <assert.h>
3035 #endif
3036 Syntax error
3037 _ACEOF
3038 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3039 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3040 ac_status=$?
3041 grep -v '^ *+' conftest.er1 >conftest.err
3042 rm -f conftest.er1
3043 cat conftest.err >&5
3044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045 (exit $ac_status); } >/dev/null; then
3046 if test -s conftest.err; then
3047 ac_cpp_err=$ac_c_preproc_warn_flag
3048 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3049 else
3050 ac_cpp_err=
3051 fi
3052 else
3053 ac_cpp_err=yes
3054 fi
3055 if test -z "$ac_cpp_err"; then
3056 :
3057 else
3058 echo "$as_me: failed program was:" >&5
3059 sed 's/^/| /' conftest.$ac_ext >&5
3060
3061 # Broken: fails on valid input.
3062 continue
3063 fi
3064 rm -f conftest.err conftest.$ac_ext
3065
3066 # OK, works on sane cases. Now check whether non-existent headers
3067 # can be detected and how.
3068 cat >conftest.$ac_ext <<_ACEOF
3069 /* confdefs.h. */
3070 _ACEOF
3071 cat confdefs.h >>conftest.$ac_ext
3072 cat >>conftest.$ac_ext <<_ACEOF
3073 /* end confdefs.h. */
3074 #include <ac_nonexistent.h>
3075 _ACEOF
3076 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3077 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3078 ac_status=$?
3079 grep -v '^ *+' conftest.er1 >conftest.err
3080 rm -f conftest.er1
3081 cat conftest.err >&5
3082 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3083 (exit $ac_status); } >/dev/null; then
3084 if test -s conftest.err; then
3085 ac_cpp_err=$ac_c_preproc_warn_flag
3086 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3087 else
3088 ac_cpp_err=
3089 fi
3090 else
3091 ac_cpp_err=yes
3092 fi
3093 if test -z "$ac_cpp_err"; then
3094 # Broken: success on invalid input.
3095 continue
3096 else
3097 echo "$as_me: failed program was:" >&5
3098 sed 's/^/| /' conftest.$ac_ext >&5
3099
3100 # Passes both tests.
3101 ac_preproc_ok=:
3102 break
3103 fi
3104 rm -f conftest.err conftest.$ac_ext
3105
3106 done
3107 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3108 rm -f conftest.err conftest.$ac_ext
3109 if $ac_preproc_ok; then
3110 :
3111 else
3112 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3113 See \`config.log' for more details." >&5
3114 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3115 See \`config.log' for more details." >&2;}
3116 { (exit 1); exit 1; }; }
3117 fi
3118
3119 ac_ext=c
3120 ac_cpp='$CPP $CPPFLAGS'
3121 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3122 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3123 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3124
3125
3126 echo "$as_me:$LINENO: checking for inline" >&5
3127 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3128 if test "${ac_cv_c_inline+set}" = set; then
3129 echo $ECHO_N "(cached) $ECHO_C" >&6
3130 else
3131 ac_cv_c_inline=no
3132 for ac_kw in inline __inline__ __inline; do
3133 cat >conftest.$ac_ext <<_ACEOF
3134 /* confdefs.h. */
3135 _ACEOF
3136 cat confdefs.h >>conftest.$ac_ext
3137 cat >>conftest.$ac_ext <<_ACEOF
3138 /* end confdefs.h. */
3139 #ifndef __cplusplus
3140 typedef int foo_t;
3141 static $ac_kw foo_t static_foo () {return 0; }
3142 $ac_kw foo_t foo () {return 0; }
3143 #endif
3144
3145 _ACEOF
3146 rm -f conftest.$ac_objext
3147 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3148 (eval $ac_compile) 2>conftest.er1
3149 ac_status=$?
3150 grep -v '^ *+' conftest.er1 >conftest.err
3151 rm -f conftest.er1
3152 cat conftest.err >&5
3153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3154 (exit $ac_status); } &&
3155 { ac_try='test -z "$ac_c_werror_flag"
3156 || test ! -s conftest.err'
3157 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3158 (eval $ac_try) 2>&5
3159 ac_status=$?
3160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3161 (exit $ac_status); }; } &&
3162 { ac_try='test -s conftest.$ac_objext'
3163 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3164 (eval $ac_try) 2>&5
3165 ac_status=$?
3166 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3167 (exit $ac_status); }; }; then
3168 ac_cv_c_inline=$ac_kw; break
3169 else
3170 echo "$as_me: failed program was:" >&5
3171 sed 's/^/| /' conftest.$ac_ext >&5
3172
3173 fi
3174 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3175 done
3176
3177 fi
3178 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3179 echo "${ECHO_T}$ac_cv_c_inline" >&6
3180
3181
3182 case $ac_cv_c_inline in
3183 inline | yes) ;;
3184 *)
3185 case $ac_cv_c_inline in
3186 no) ac_val=;;
3187 *) ac_val=$ac_cv_c_inline;;
3188 esac
3189 cat >>confdefs.h <<_ACEOF
3190 #ifndef __cplusplus
3191 #define inline $ac_val
3192 #endif
3193 _ACEOF
3194 ;;
3195 esac
3196
3197
3198 # sizeof(char) is 1 by definition.
3199
3200 echo "$as_me:$LINENO: checking for egrep" >&5
3201 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3202 if test "${ac_cv_prog_egrep+set}" = set; then
3203 echo $ECHO_N "(cached) $ECHO_C" >&6
3204 else
3205 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3206 then ac_cv_prog_egrep='grep -E'
3207 else ac_cv_prog_egrep='egrep'
3208 fi
3209 fi
3210 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3211 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3212 EGREP=$ac_cv_prog_egrep
3213
3214
3215 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3216 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3217 if test "${ac_cv_header_stdc+set}" = set; then
3218 echo $ECHO_N "(cached) $ECHO_C" >&6
3219 else
3220 cat >conftest.$ac_ext <<_ACEOF
3221 /* confdefs.h. */
3222 _ACEOF
3223 cat confdefs.h >>conftest.$ac_ext
3224 cat >>conftest.$ac_ext <<_ACEOF
3225 /* end confdefs.h. */
3226 #include <stdlib.h>
3227 #include <stdarg.h>
3228 #include <string.h>
3229 #include <float.h>
3230
3231 int
3232 main ()
3233 {
3234
3235 ;
3236 return 0;
3237 }
3238 _ACEOF
3239 rm -f conftest.$ac_objext
3240 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3241 (eval $ac_compile) 2>conftest.er1
3242 ac_status=$?
3243 grep -v '^ *+' conftest.er1 >conftest.err
3244 rm -f conftest.er1
3245 cat conftest.err >&5
3246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3247 (exit $ac_status); } &&
3248 { ac_try='test -z "$ac_c_werror_flag"
3249 || test ! -s conftest.err'
3250 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3251 (eval $ac_try) 2>&5
3252 ac_status=$?
3253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3254 (exit $ac_status); }; } &&
3255 { ac_try='test -s conftest.$ac_objext'
3256 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3257 (eval $ac_try) 2>&5
3258 ac_status=$?
3259 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3260 (exit $ac_status); }; }; then
3261 ac_cv_header_stdc=yes
3262 else
3263 echo "$as_me: failed program was:" >&5
3264 sed 's/^/| /' conftest.$ac_ext >&5
3265
3266 ac_cv_header_stdc=no
3267 fi
3268 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3269
3270 if test $ac_cv_header_stdc = yes; then
3271 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3272 cat >conftest.$ac_ext <<_ACEOF
3273 /* confdefs.h. */
3274 _ACEOF
3275 cat confdefs.h >>conftest.$ac_ext
3276 cat >>conftest.$ac_ext <<_ACEOF
3277 /* end confdefs.h. */
3278 #include <string.h>
3279
3280 _ACEOF
3281 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3282 $EGREP "memchr" >/dev/null 2>&1; then
3283 :
3284 else
3285 ac_cv_header_stdc=no
3286 fi
3287 rm -f conftest*
3288
3289 fi
3290
3291 if test $ac_cv_header_stdc = yes; then
3292 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3293 cat >conftest.$ac_ext <<_ACEOF
3294 /* confdefs.h. */
3295 _ACEOF
3296 cat confdefs.h >>conftest.$ac_ext
3297 cat >>conftest.$ac_ext <<_ACEOF
3298 /* end confdefs.h. */
3299 #include <stdlib.h>
3300
3301 _ACEOF
3302 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3303 $EGREP "free" >/dev/null 2>&1; then
3304 :
3305 else
3306 ac_cv_header_stdc=no
3307 fi
3308 rm -f conftest*
3309
3310 fi
3311
3312 if test $ac_cv_header_stdc = yes; then
3313 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3314 if test "$cross_compiling" = yes; then
3315 :
3316 else
3317 cat >conftest.$ac_ext <<_ACEOF
3318 /* confdefs.h. */
3319 _ACEOF
3320 cat confdefs.h >>conftest.$ac_ext
3321 cat >>conftest.$ac_ext <<_ACEOF
3322 /* end confdefs.h. */
3323 #include <ctype.h>
3324 #if ((' ' & 0x0FF) == 0x020)
3325 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3326 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3327 #else
3328 # define ISLOWER(c) \
3329 (('a' <= (c) && (c) <= 'i') \
3330 || ('j' <= (c) && (c) <= 'r') \
3331 || ('s' <= (c) && (c) <= 'z'))
3332 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3333 #endif
3334
3335 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3336 int
3337 main ()
3338 {
3339 int i;
3340 for (i = 0; i < 256; i++)
3341 if (XOR (islower (i), ISLOWER (i))
3342 || toupper (i) != TOUPPER (i))
3343 exit(2);
3344 exit (0);
3345 }
3346 _ACEOF
3347 rm -f conftest$ac_exeext
3348 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3349 (eval $ac_link) 2>&5
3350 ac_status=$?
3351 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3352 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3354 (eval $ac_try) 2>&5
3355 ac_status=$?
3356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3357 (exit $ac_status); }; }; then
3358 :
3359 else
3360 echo "$as_me: program exited with status $ac_status" >&5
3361 echo "$as_me: failed program was:" >&5
3362 sed 's/^/| /' conftest.$ac_ext >&5
3363
3364 ( exit $ac_status )
3365 ac_cv_header_stdc=no
3366 fi
3367 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3368 fi
3369 fi
3370 fi
3371 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3372 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3373 if test $ac_cv_header_stdc = yes; then
3374
3375 cat >>confdefs.h <<\_ACEOF
3376 #define STDC_HEADERS 1
3377 _ACEOF
3378
3379 fi
3380
3381 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3392 inttypes.h stdint.h unistd.h
3393 do
3394 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3395 echo "$as_me:$LINENO: checking for $ac_header" >&5
3396 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3397 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3398 echo $ECHO_N "(cached) $ECHO_C" >&6
3399 else
3400 cat >conftest.$ac_ext <<_ACEOF
3401 /* confdefs.h. */
3402 _ACEOF
3403 cat confdefs.h >>conftest.$ac_ext
3404 cat >>conftest.$ac_ext <<_ACEOF
3405 /* end confdefs.h. */
3406 $ac_includes_default
3407
3408 #include <$ac_header>
3409 _ACEOF
3410 rm -f conftest.$ac_objext
3411 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3412 (eval $ac_compile) 2>conftest.er1
3413 ac_status=$?
3414 grep -v '^ *+' conftest.er1 >conftest.err
3415 rm -f conftest.er1
3416 cat conftest.err >&5
3417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3418 (exit $ac_status); } &&
3419 { ac_try='test -z "$ac_c_werror_flag"
3420 || test ! -s conftest.err'
3421 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3422 (eval $ac_try) 2>&5
3423 ac_status=$?
3424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3425 (exit $ac_status); }; } &&
3426 { ac_try='test -s conftest.$ac_objext'
3427 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3428 (eval $ac_try) 2>&5
3429 ac_status=$?
3430 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3431 (exit $ac_status); }; }; then
3432 eval "$as_ac_Header=yes"
3433 else
3434 echo "$as_me: failed program was:" >&5
3435 sed 's/^/| /' conftest.$ac_ext >&5
3436
3437 eval "$as_ac_Header=no"
3438 fi
3439 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3440 fi
3441 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3442 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3443 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3444 cat >>confdefs.h <<_ACEOF
3445 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3446 _ACEOF
3447
3448 fi
3449
3450 done
3451
3452
3453 echo "$as_me:$LINENO: checking for void *" >&5
3454 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3455 if test "${ac_cv_type_void_p+set}" = set; then
3456 echo $ECHO_N "(cached) $ECHO_C" >&6
3457 else
3458 cat >conftest.$ac_ext <<_ACEOF
3459 /* confdefs.h. */
3460 _ACEOF
3461 cat confdefs.h >>conftest.$ac_ext
3462 cat >>conftest.$ac_ext <<_ACEOF
3463 /* end confdefs.h. */
3464 $ac_includes_default
3465 int
3466 main ()
3467 {
3468 if ((void * *) 0)
3469 return 0;
3470 if (sizeof (void *))
3471 return 0;
3472 ;
3473 return 0;
3474 }
3475 _ACEOF
3476 rm -f conftest.$ac_objext
3477 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3478 (eval $ac_compile) 2>conftest.er1
3479 ac_status=$?
3480 grep -v '^ *+' conftest.er1 >conftest.err
3481 rm -f conftest.er1
3482 cat conftest.err >&5
3483 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3484 (exit $ac_status); } &&
3485 { ac_try='test -z "$ac_c_werror_flag"
3486 || test ! -s conftest.err'
3487 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3488 (eval $ac_try) 2>&5
3489 ac_status=$?
3490 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3491 (exit $ac_status); }; } &&
3492 { ac_try='test -s conftest.$ac_objext'
3493 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3494 (eval $ac_try) 2>&5
3495 ac_status=$?
3496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3497 (exit $ac_status); }; }; then
3498 ac_cv_type_void_p=yes
3499 else
3500 echo "$as_me: failed program was:" >&5
3501 sed 's/^/| /' conftest.$ac_ext >&5
3502
3503 ac_cv_type_void_p=no
3504 fi
3505 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3506 fi
3507 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3508 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3509
3510 echo "$as_me:$LINENO: checking size of void *" >&5
3511 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3512 if test "${ac_cv_sizeof_void_p+set}" = set; then
3513 echo $ECHO_N "(cached) $ECHO_C" >&6
3514 else
3515 if test "$ac_cv_type_void_p" = yes; then
3516 # The cast to unsigned long works around a bug in the HP C Compiler
3517 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3518 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3519 # This bug is HP SR number 8606223364.
3520 if test "$cross_compiling" = yes; then
3521 # Depending upon the size, compute the lo and hi bounds.
3522 cat >conftest.$ac_ext <<_ACEOF
3523 /* confdefs.h. */
3524 _ACEOF
3525 cat confdefs.h >>conftest.$ac_ext
3526 cat >>conftest.$ac_ext <<_ACEOF
3527 /* end confdefs.h. */
3528 $ac_includes_default
3529 int
3530 main ()
3531 {
3532 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3533 test_array [0] = 0
3534
3535 ;
3536 return 0;
3537 }
3538 _ACEOF
3539 rm -f conftest.$ac_objext
3540 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3541 (eval $ac_compile) 2>conftest.er1
3542 ac_status=$?
3543 grep -v '^ *+' conftest.er1 >conftest.err
3544 rm -f conftest.er1
3545 cat conftest.err >&5
3546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3547 (exit $ac_status); } &&
3548 { ac_try='test -z "$ac_c_werror_flag"
3549 || test ! -s conftest.err'
3550 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3551 (eval $ac_try) 2>&5
3552 ac_status=$?
3553 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3554 (exit $ac_status); }; } &&
3555 { ac_try='test -s conftest.$ac_objext'
3556 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3557 (eval $ac_try) 2>&5
3558 ac_status=$?
3559 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3560 (exit $ac_status); }; }; then
3561 ac_lo=0 ac_mid=0
3562 while :; do
3563 cat >conftest.$ac_ext <<_ACEOF
3564 /* confdefs.h. */
3565 _ACEOF
3566 cat confdefs.h >>conftest.$ac_ext
3567 cat >>conftest.$ac_ext <<_ACEOF
3568 /* end confdefs.h. */
3569 $ac_includes_default
3570 int
3571 main ()
3572 {
3573 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3574 test_array [0] = 0
3575
3576 ;
3577 return 0;
3578 }
3579 _ACEOF
3580 rm -f conftest.$ac_objext
3581 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3582 (eval $ac_compile) 2>conftest.er1
3583 ac_status=$?
3584 grep -v '^ *+' conftest.er1 >conftest.err
3585 rm -f conftest.er1
3586 cat conftest.err >&5
3587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3588 (exit $ac_status); } &&
3589 { ac_try='test -z "$ac_c_werror_flag"
3590 || test ! -s conftest.err'
3591 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3592 (eval $ac_try) 2>&5
3593 ac_status=$?
3594 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3595 (exit $ac_status); }; } &&
3596 { ac_try='test -s conftest.$ac_objext'
3597 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3598 (eval $ac_try) 2>&5
3599 ac_status=$?
3600 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3601 (exit $ac_status); }; }; then
3602 ac_hi=$ac_mid; break
3603 else
3604 echo "$as_me: failed program was:" >&5
3605 sed 's/^/| /' conftest.$ac_ext >&5
3606
3607 ac_lo=`expr $ac_mid + 1`
3608 if test $ac_lo -le $ac_mid; then
3609 ac_lo= ac_hi=
3610 break
3611 fi
3612 ac_mid=`expr 2 '*' $ac_mid + 1`
3613 fi
3614 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3615 done
3616 else
3617 echo "$as_me: failed program was:" >&5
3618 sed 's/^/| /' conftest.$ac_ext >&5
3619
3620 cat >conftest.$ac_ext <<_ACEOF
3621 /* confdefs.h. */
3622 _ACEOF
3623 cat confdefs.h >>conftest.$ac_ext
3624 cat >>conftest.$ac_ext <<_ACEOF
3625 /* end confdefs.h. */
3626 $ac_includes_default
3627 int
3628 main ()
3629 {
3630 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3631 test_array [0] = 0
3632
3633 ;
3634 return 0;
3635 }
3636 _ACEOF
3637 rm -f conftest.$ac_objext
3638 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3639 (eval $ac_compile) 2>conftest.er1
3640 ac_status=$?
3641 grep -v '^ *+' conftest.er1 >conftest.err
3642 rm -f conftest.er1
3643 cat conftest.err >&5
3644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3645 (exit $ac_status); } &&
3646 { ac_try='test -z "$ac_c_werror_flag"
3647 || test ! -s conftest.err'
3648 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3649 (eval $ac_try) 2>&5
3650 ac_status=$?
3651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3652 (exit $ac_status); }; } &&
3653 { ac_try='test -s conftest.$ac_objext'
3654 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3655 (eval $ac_try) 2>&5
3656 ac_status=$?
3657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3658 (exit $ac_status); }; }; then
3659 ac_hi=-1 ac_mid=-1
3660 while :; do
3661 cat >conftest.$ac_ext <<_ACEOF
3662 /* confdefs.h. */
3663 _ACEOF
3664 cat confdefs.h >>conftest.$ac_ext
3665 cat >>conftest.$ac_ext <<_ACEOF
3666 /* end confdefs.h. */
3667 $ac_includes_default
3668 int
3669 main ()
3670 {
3671 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3672 test_array [0] = 0
3673
3674 ;
3675 return 0;
3676 }
3677 _ACEOF
3678 rm -f conftest.$ac_objext
3679 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3680 (eval $ac_compile) 2>conftest.er1
3681 ac_status=$?
3682 grep -v '^ *+' conftest.er1 >conftest.err
3683 rm -f conftest.er1
3684 cat conftest.err >&5
3685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3686 (exit $ac_status); } &&
3687 { ac_try='test -z "$ac_c_werror_flag"
3688 || test ! -s conftest.err'
3689 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3690 (eval $ac_try) 2>&5
3691 ac_status=$?
3692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3693 (exit $ac_status); }; } &&
3694 { ac_try='test -s conftest.$ac_objext'
3695 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3696 (eval $ac_try) 2>&5
3697 ac_status=$?
3698 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3699 (exit $ac_status); }; }; then
3700 ac_lo=$ac_mid; break
3701 else
3702 echo "$as_me: failed program was:" >&5
3703 sed 's/^/| /' conftest.$ac_ext >&5
3704
3705 ac_hi=`expr '(' $ac_mid ')' - 1`
3706 if test $ac_mid -le $ac_hi; then
3707 ac_lo= ac_hi=
3708 break
3709 fi
3710 ac_mid=`expr 2 '*' $ac_mid`
3711 fi
3712 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3713 done
3714 else
3715 echo "$as_me: failed program was:" >&5
3716 sed 's/^/| /' conftest.$ac_ext >&5
3717
3718 ac_lo= ac_hi=
3719 fi
3720 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3721 fi
3722 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3723 # Binary search between lo and hi bounds.
3724 while test "x$ac_lo" != "x$ac_hi"; do
3725 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3726 cat >conftest.$ac_ext <<_ACEOF
3727 /* confdefs.h. */
3728 _ACEOF
3729 cat confdefs.h >>conftest.$ac_ext
3730 cat >>conftest.$ac_ext <<_ACEOF
3731 /* end confdefs.h. */
3732 $ac_includes_default
3733 int
3734 main ()
3735 {
3736 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3737 test_array [0] = 0
3738
3739 ;
3740 return 0;
3741 }
3742 _ACEOF
3743 rm -f conftest.$ac_objext
3744 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3745 (eval $ac_compile) 2>conftest.er1
3746 ac_status=$?
3747 grep -v '^ *+' conftest.er1 >conftest.err
3748 rm -f conftest.er1
3749 cat conftest.err >&5
3750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3751 (exit $ac_status); } &&
3752 { ac_try='test -z "$ac_c_werror_flag"
3753 || test ! -s conftest.err'
3754 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3755 (eval $ac_try) 2>&5
3756 ac_status=$?
3757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3758 (exit $ac_status); }; } &&
3759 { ac_try='test -s conftest.$ac_objext'
3760 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3761 (eval $ac_try) 2>&5
3762 ac_status=$?
3763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3764 (exit $ac_status); }; }; then
3765 ac_hi=$ac_mid
3766 else
3767 echo "$as_me: failed program was:" >&5
3768 sed 's/^/| /' conftest.$ac_ext >&5
3769
3770 ac_lo=`expr '(' $ac_mid ')' + 1`
3771 fi
3772 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3773 done
3774 case $ac_lo in
3775 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3776 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3777 See \`config.log' for more details." >&5
3778 echo "$as_me: error: cannot compute sizeof (void *), 77
3779 See \`config.log' for more details." >&2;}
3780 { (exit 1); exit 1; }; } ;;
3781 esac
3782 else
3783 if test "$cross_compiling" = yes; then
3784 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3785 See \`config.log' for more details." >&5
3786 echo "$as_me: error: cannot run test program while cross compiling
3787 See \`config.log' for more details." >&2;}
3788 { (exit 1); exit 1; }; }
3789 else
3790 cat >conftest.$ac_ext <<_ACEOF
3791 /* confdefs.h. */
3792 _ACEOF
3793 cat confdefs.h >>conftest.$ac_ext
3794 cat >>conftest.$ac_ext <<_ACEOF
3795 /* end confdefs.h. */
3796 $ac_includes_default
3797 long longval () { return (long) (sizeof (void *)); }
3798 unsigned long ulongval () { return (long) (sizeof (void *)); }
3799 #include <stdio.h>
3800 #include <stdlib.h>
3801 int
3802 main ()
3803 {
3804
3805 FILE *f = fopen ("conftest.val", "w");
3806 if (! f)
3807 exit (1);
3808 if (((long) (sizeof (void *))) < 0)
3809 {
3810 long i = longval ();
3811 if (i != ((long) (sizeof (void *))))
3812 exit (1);
3813 fprintf (f, "%ld\n", i);
3814 }
3815 else
3816 {
3817 unsigned long i = ulongval ();
3818 if (i != ((long) (sizeof (void *))))
3819 exit (1);
3820 fprintf (f, "%lu\n", i);
3821 }
3822 exit (ferror (f) || fclose (f) != 0);
3823
3824 ;
3825 return 0;
3826 }
3827 _ACEOF
3828 rm -f conftest$ac_exeext
3829 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3830 (eval $ac_link) 2>&5
3831 ac_status=$?
3832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3833 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3834 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3835 (eval $ac_try) 2>&5
3836 ac_status=$?
3837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3838 (exit $ac_status); }; }; then
3839 ac_cv_sizeof_void_p=`cat conftest.val`
3840 else
3841 echo "$as_me: program exited with status $ac_status" >&5
3842 echo "$as_me: failed program was:" >&5
3843 sed 's/^/| /' conftest.$ac_ext >&5
3844
3845 ( exit $ac_status )
3846 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3847 See \`config.log' for more details." >&5
3848 echo "$as_me: error: cannot compute sizeof (void *), 77
3849 See \`config.log' for more details." >&2;}
3850 { (exit 1); exit 1; }; }
3851 fi
3852 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3853 fi
3854 fi
3855 rm -f conftest.val
3856 else
3857 ac_cv_sizeof_void_p=0
3858 fi
3859 fi
3860 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3861 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3862 cat >>confdefs.h <<_ACEOF
3863 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3864 _ACEOF
3865
3866
3867 echo "$as_me:$LINENO: checking for short" >&5
3868 echo $ECHO_N "checking for short... $ECHO_C" >&6
3869 if test "${ac_cv_type_short+set}" = set; then
3870 echo $ECHO_N "(cached) $ECHO_C" >&6
3871 else
3872 cat >conftest.$ac_ext <<_ACEOF
3873 /* confdefs.h. */
3874 _ACEOF
3875 cat confdefs.h >>conftest.$ac_ext
3876 cat >>conftest.$ac_ext <<_ACEOF
3877 /* end confdefs.h. */
3878 $ac_includes_default
3879 int
3880 main ()
3881 {
3882 if ((short *) 0)
3883 return 0;
3884 if (sizeof (short))
3885 return 0;
3886 ;
3887 return 0;
3888 }
3889 _ACEOF
3890 rm -f conftest.$ac_objext
3891 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3892 (eval $ac_compile) 2>conftest.er1
3893 ac_status=$?
3894 grep -v '^ *+' conftest.er1 >conftest.err
3895 rm -f conftest.er1
3896 cat conftest.err >&5
3897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3898 (exit $ac_status); } &&
3899 { ac_try='test -z "$ac_c_werror_flag"
3900 || test ! -s conftest.err'
3901 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3902 (eval $ac_try) 2>&5
3903 ac_status=$?
3904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3905 (exit $ac_status); }; } &&
3906 { ac_try='test -s conftest.$ac_objext'
3907 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3908 (eval $ac_try) 2>&5
3909 ac_status=$?
3910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3911 (exit $ac_status); }; }; then
3912 ac_cv_type_short=yes
3913 else
3914 echo "$as_me: failed program was:" >&5
3915 sed 's/^/| /' conftest.$ac_ext >&5
3916
3917 ac_cv_type_short=no
3918 fi
3919 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3920 fi
3921 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
3922 echo "${ECHO_T}$ac_cv_type_short" >&6
3923
3924 echo "$as_me:$LINENO: checking size of short" >&5
3925 echo $ECHO_N "checking size of short... $ECHO_C" >&6
3926 if test "${ac_cv_sizeof_short+set}" = set; then
3927 echo $ECHO_N "(cached) $ECHO_C" >&6
3928 else
3929 if test "$ac_cv_type_short" = yes; then
3930 # The cast to unsigned long works around a bug in the HP C Compiler
3931 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3932 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3933 # This bug is HP SR number 8606223364.
3934 if test "$cross_compiling" = yes; then
3935 # Depending upon the size, compute the lo and hi bounds.
3936 cat >conftest.$ac_ext <<_ACEOF
3937 /* confdefs.h. */
3938 _ACEOF
3939 cat confdefs.h >>conftest.$ac_ext
3940 cat >>conftest.$ac_ext <<_ACEOF
3941 /* end confdefs.h. */
3942 $ac_includes_default
3943 int
3944 main ()
3945 {
3946 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
3947 test_array [0] = 0
3948
3949 ;
3950 return 0;
3951 }
3952 _ACEOF
3953 rm -f conftest.$ac_objext
3954 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3955 (eval $ac_compile) 2>conftest.er1
3956 ac_status=$?
3957 grep -v '^ *+' conftest.er1 >conftest.err
3958 rm -f conftest.er1
3959 cat conftest.err >&5
3960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3961 (exit $ac_status); } &&
3962 { ac_try='test -z "$ac_c_werror_flag"
3963 || test ! -s conftest.err'
3964 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3965 (eval $ac_try) 2>&5
3966 ac_status=$?
3967 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3968 (exit $ac_status); }; } &&
3969 { ac_try='test -s conftest.$ac_objext'
3970 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3971 (eval $ac_try) 2>&5
3972 ac_status=$?
3973 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3974 (exit $ac_status); }; }; then
3975 ac_lo=0 ac_mid=0
3976 while :; do
3977 cat >conftest.$ac_ext <<_ACEOF
3978 /* confdefs.h. */
3979 _ACEOF
3980 cat confdefs.h >>conftest.$ac_ext
3981 cat >>conftest.$ac_ext <<_ACEOF
3982 /* end confdefs.h. */
3983 $ac_includes_default
3984 int
3985 main ()
3986 {
3987 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
3988 test_array [0] = 0
3989
3990 ;
3991 return 0;
3992 }
3993 _ACEOF
3994 rm -f conftest.$ac_objext
3995 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3996 (eval $ac_compile) 2>conftest.er1
3997 ac_status=$?
3998 grep -v '^ *+' conftest.er1 >conftest.err
3999 rm -f conftest.er1
4000 cat conftest.err >&5
4001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4002 (exit $ac_status); } &&
4003 { ac_try='test -z "$ac_c_werror_flag"
4004 || test ! -s conftest.err'
4005 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4006 (eval $ac_try) 2>&5
4007 ac_status=$?
4008 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4009 (exit $ac_status); }; } &&
4010 { ac_try='test -s conftest.$ac_objext'
4011 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4012 (eval $ac_try) 2>&5
4013 ac_status=$?
4014 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4015 (exit $ac_status); }; }; then
4016 ac_hi=$ac_mid; break
4017 else
4018 echo "$as_me: failed program was:" >&5
4019 sed 's/^/| /' conftest.$ac_ext >&5
4020
4021 ac_lo=`expr $ac_mid + 1`
4022 if test $ac_lo -le $ac_mid; then
4023 ac_lo= ac_hi=
4024 break
4025 fi
4026 ac_mid=`expr 2 '*' $ac_mid + 1`
4027 fi
4028 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4029 done
4030 else
4031 echo "$as_me: failed program was:" >&5
4032 sed 's/^/| /' conftest.$ac_ext >&5
4033
4034 cat >conftest.$ac_ext <<_ACEOF
4035 /* confdefs.h. */
4036 _ACEOF
4037 cat confdefs.h >>conftest.$ac_ext
4038 cat >>conftest.$ac_ext <<_ACEOF
4039 /* end confdefs.h. */
4040 $ac_includes_default
4041 int
4042 main ()
4043 {
4044 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4045 test_array [0] = 0
4046
4047 ;
4048 return 0;
4049 }
4050 _ACEOF
4051 rm -f conftest.$ac_objext
4052 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4053 (eval $ac_compile) 2>conftest.er1
4054 ac_status=$?
4055 grep -v '^ *+' conftest.er1 >conftest.err
4056 rm -f conftest.er1
4057 cat conftest.err >&5
4058 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4059 (exit $ac_status); } &&
4060 { ac_try='test -z "$ac_c_werror_flag"
4061 || test ! -s conftest.err'
4062 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4063 (eval $ac_try) 2>&5
4064 ac_status=$?
4065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4066 (exit $ac_status); }; } &&
4067 { ac_try='test -s conftest.$ac_objext'
4068 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4069 (eval $ac_try) 2>&5
4070 ac_status=$?
4071 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4072 (exit $ac_status); }; }; then
4073 ac_hi=-1 ac_mid=-1
4074 while :; do
4075 cat >conftest.$ac_ext <<_ACEOF
4076 /* confdefs.h. */
4077 _ACEOF
4078 cat confdefs.h >>conftest.$ac_ext
4079 cat >>conftest.$ac_ext <<_ACEOF
4080 /* end confdefs.h. */
4081 $ac_includes_default
4082 int
4083 main ()
4084 {
4085 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4086 test_array [0] = 0
4087
4088 ;
4089 return 0;
4090 }
4091 _ACEOF
4092 rm -f conftest.$ac_objext
4093 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4094 (eval $ac_compile) 2>conftest.er1
4095 ac_status=$?
4096 grep -v '^ *+' conftest.er1 >conftest.err
4097 rm -f conftest.er1
4098 cat conftest.err >&5
4099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4100 (exit $ac_status); } &&
4101 { ac_try='test -z "$ac_c_werror_flag"
4102 || test ! -s conftest.err'
4103 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4104 (eval $ac_try) 2>&5
4105 ac_status=$?
4106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4107 (exit $ac_status); }; } &&
4108 { ac_try='test -s conftest.$ac_objext'
4109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4110 (eval $ac_try) 2>&5
4111 ac_status=$?
4112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4113 (exit $ac_status); }; }; then
4114 ac_lo=$ac_mid; break
4115 else
4116 echo "$as_me: failed program was:" >&5
4117 sed 's/^/| /' conftest.$ac_ext >&5
4118
4119 ac_hi=`expr '(' $ac_mid ')' - 1`
4120 if test $ac_mid -le $ac_hi; then
4121 ac_lo= ac_hi=
4122 break
4123 fi
4124 ac_mid=`expr 2 '*' $ac_mid`
4125 fi
4126 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4127 done
4128 else
4129 echo "$as_me: failed program was:" >&5
4130 sed 's/^/| /' conftest.$ac_ext >&5
4131
4132 ac_lo= ac_hi=
4133 fi
4134 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4135 fi
4136 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4137 # Binary search between lo and hi bounds.
4138 while test "x$ac_lo" != "x$ac_hi"; do
4139 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4140 cat >conftest.$ac_ext <<_ACEOF
4141 /* confdefs.h. */
4142 _ACEOF
4143 cat confdefs.h >>conftest.$ac_ext
4144 cat >>conftest.$ac_ext <<_ACEOF
4145 /* end confdefs.h. */
4146 $ac_includes_default
4147 int
4148 main ()
4149 {
4150 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4151 test_array [0] = 0
4152
4153 ;
4154 return 0;
4155 }
4156 _ACEOF
4157 rm -f conftest.$ac_objext
4158 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4159 (eval $ac_compile) 2>conftest.er1
4160 ac_status=$?
4161 grep -v '^ *+' conftest.er1 >conftest.err
4162 rm -f conftest.er1
4163 cat conftest.err >&5
4164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4165 (exit $ac_status); } &&
4166 { ac_try='test -z "$ac_c_werror_flag"
4167 || test ! -s conftest.err'
4168 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4169 (eval $ac_try) 2>&5
4170 ac_status=$?
4171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4172 (exit $ac_status); }; } &&
4173 { ac_try='test -s conftest.$ac_objext'
4174 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4175 (eval $ac_try) 2>&5
4176 ac_status=$?
4177 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4178 (exit $ac_status); }; }; then
4179 ac_hi=$ac_mid
4180 else
4181 echo "$as_me: failed program was:" >&5
4182 sed 's/^/| /' conftest.$ac_ext >&5
4183
4184 ac_lo=`expr '(' $ac_mid ')' + 1`
4185 fi
4186 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4187 done
4188 case $ac_lo in
4189 ?*) ac_cv_sizeof_short=$ac_lo;;
4190 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4191 See \`config.log' for more details." >&5
4192 echo "$as_me: error: cannot compute sizeof (short), 77
4193 See \`config.log' for more details." >&2;}
4194 { (exit 1); exit 1; }; } ;;
4195 esac
4196 else
4197 if test "$cross_compiling" = yes; then
4198 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4199 See \`config.log' for more details." >&5
4200 echo "$as_me: error: cannot run test program while cross compiling
4201 See \`config.log' for more details." >&2;}
4202 { (exit 1); exit 1; }; }
4203 else
4204 cat >conftest.$ac_ext <<_ACEOF
4205 /* confdefs.h. */
4206 _ACEOF
4207 cat confdefs.h >>conftest.$ac_ext
4208 cat >>conftest.$ac_ext <<_ACEOF
4209 /* end confdefs.h. */
4210 $ac_includes_default
4211 long longval () { return (long) (sizeof (short)); }
4212 unsigned long ulongval () { return (long) (sizeof (short)); }
4213 #include <stdio.h>
4214 #include <stdlib.h>
4215 int
4216 main ()
4217 {
4218
4219 FILE *f = fopen ("conftest.val", "w");
4220 if (! f)
4221 exit (1);
4222 if (((long) (sizeof (short))) < 0)
4223 {
4224 long i = longval ();
4225 if (i != ((long) (sizeof (short))))
4226 exit (1);
4227 fprintf (f, "%ld\n", i);
4228 }
4229 else
4230 {
4231 unsigned long i = ulongval ();
4232 if (i != ((long) (sizeof (short))))
4233 exit (1);
4234 fprintf (f, "%lu\n", i);
4235 }
4236 exit (ferror (f) || fclose (f) != 0);
4237
4238 ;
4239 return 0;
4240 }
4241 _ACEOF
4242 rm -f conftest$ac_exeext
4243 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4244 (eval $ac_link) 2>&5
4245 ac_status=$?
4246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4247 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4248 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4249 (eval $ac_try) 2>&5
4250 ac_status=$?
4251 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4252 (exit $ac_status); }; }; then
4253 ac_cv_sizeof_short=`cat conftest.val`
4254 else
4255 echo "$as_me: program exited with status $ac_status" >&5
4256 echo "$as_me: failed program was:" >&5
4257 sed 's/^/| /' conftest.$ac_ext >&5
4258
4259 ( exit $ac_status )
4260 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4261 See \`config.log' for more details." >&5
4262 echo "$as_me: error: cannot compute sizeof (short), 77
4263 See \`config.log' for more details." >&2;}
4264 { (exit 1); exit 1; }; }
4265 fi
4266 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4267 fi
4268 fi
4269 rm -f conftest.val
4270 else
4271 ac_cv_sizeof_short=0
4272 fi
4273 fi
4274 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4275 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4276 cat >>confdefs.h <<_ACEOF
4277 #define SIZEOF_SHORT $ac_cv_sizeof_short
4278 _ACEOF
4279
4280
4281 echo "$as_me:$LINENO: checking for int" >&5
4282 echo $ECHO_N "checking for int... $ECHO_C" >&6
4283 if test "${ac_cv_type_int+set}" = set; then
4284 echo $ECHO_N "(cached) $ECHO_C" >&6
4285 else
4286 cat >conftest.$ac_ext <<_ACEOF
4287 /* confdefs.h. */
4288 _ACEOF
4289 cat confdefs.h >>conftest.$ac_ext
4290 cat >>conftest.$ac_ext <<_ACEOF
4291 /* end confdefs.h. */
4292 $ac_includes_default
4293 int
4294 main ()
4295 {
4296 if ((int *) 0)
4297 return 0;
4298 if (sizeof (int))
4299 return 0;
4300 ;
4301 return 0;
4302 }
4303 _ACEOF
4304 rm -f conftest.$ac_objext
4305 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4306 (eval $ac_compile) 2>conftest.er1
4307 ac_status=$?
4308 grep -v '^ *+' conftest.er1 >conftest.err
4309 rm -f conftest.er1
4310 cat conftest.err >&5
4311 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4312 (exit $ac_status); } &&
4313 { ac_try='test -z "$ac_c_werror_flag"
4314 || test ! -s conftest.err'
4315 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4316 (eval $ac_try) 2>&5
4317 ac_status=$?
4318 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4319 (exit $ac_status); }; } &&
4320 { ac_try='test -s conftest.$ac_objext'
4321 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4322 (eval $ac_try) 2>&5
4323 ac_status=$?
4324 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4325 (exit $ac_status); }; }; then
4326 ac_cv_type_int=yes
4327 else
4328 echo "$as_me: failed program was:" >&5
4329 sed 's/^/| /' conftest.$ac_ext >&5
4330
4331 ac_cv_type_int=no
4332 fi
4333 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4334 fi
4335 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4336 echo "${ECHO_T}$ac_cv_type_int" >&6
4337
4338 echo "$as_me:$LINENO: checking size of int" >&5
4339 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4340 if test "${ac_cv_sizeof_int+set}" = set; then
4341 echo $ECHO_N "(cached) $ECHO_C" >&6
4342 else
4343 if test "$ac_cv_type_int" = yes; then
4344 # The cast to unsigned long works around a bug in the HP C Compiler
4345 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4346 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4347 # This bug is HP SR number 8606223364.
4348 if test "$cross_compiling" = yes; then
4349 # Depending upon the size, compute the lo and hi bounds.
4350 cat >conftest.$ac_ext <<_ACEOF
4351 /* confdefs.h. */
4352 _ACEOF
4353 cat confdefs.h >>conftest.$ac_ext
4354 cat >>conftest.$ac_ext <<_ACEOF
4355 /* end confdefs.h. */
4356 $ac_includes_default
4357 int
4358 main ()
4359 {
4360 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4361 test_array [0] = 0
4362
4363 ;
4364 return 0;
4365 }
4366 _ACEOF
4367 rm -f conftest.$ac_objext
4368 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4369 (eval $ac_compile) 2>conftest.er1
4370 ac_status=$?
4371 grep -v '^ *+' conftest.er1 >conftest.err
4372 rm -f conftest.er1
4373 cat conftest.err >&5
4374 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4375 (exit $ac_status); } &&
4376 { ac_try='test -z "$ac_c_werror_flag"
4377 || test ! -s conftest.err'
4378 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4379 (eval $ac_try) 2>&5
4380 ac_status=$?
4381 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4382 (exit $ac_status); }; } &&
4383 { ac_try='test -s conftest.$ac_objext'
4384 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4385 (eval $ac_try) 2>&5
4386 ac_status=$?
4387 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4388 (exit $ac_status); }; }; then
4389 ac_lo=0 ac_mid=0
4390 while :; do
4391 cat >conftest.$ac_ext <<_ACEOF
4392 /* confdefs.h. */
4393 _ACEOF
4394 cat confdefs.h >>conftest.$ac_ext
4395 cat >>conftest.$ac_ext <<_ACEOF
4396 /* end confdefs.h. */
4397 $ac_includes_default
4398 int
4399 main ()
4400 {
4401 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4402 test_array [0] = 0
4403
4404 ;
4405 return 0;
4406 }
4407 _ACEOF
4408 rm -f conftest.$ac_objext
4409 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4410 (eval $ac_compile) 2>conftest.er1
4411 ac_status=$?
4412 grep -v '^ *+' conftest.er1 >conftest.err
4413 rm -f conftest.er1
4414 cat conftest.err >&5
4415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4416 (exit $ac_status); } &&
4417 { ac_try='test -z "$ac_c_werror_flag"
4418 || test ! -s conftest.err'
4419 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4420 (eval $ac_try) 2>&5
4421 ac_status=$?
4422 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4423 (exit $ac_status); }; } &&
4424 { ac_try='test -s conftest.$ac_objext'
4425 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4426 (eval $ac_try) 2>&5
4427 ac_status=$?
4428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4429 (exit $ac_status); }; }; then
4430 ac_hi=$ac_mid; break
4431 else
4432 echo "$as_me: failed program was:" >&5
4433 sed 's/^/| /' conftest.$ac_ext >&5
4434
4435 ac_lo=`expr $ac_mid + 1`
4436 if test $ac_lo -le $ac_mid; then
4437 ac_lo= ac_hi=
4438 break
4439 fi
4440 ac_mid=`expr 2 '*' $ac_mid + 1`
4441 fi
4442 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4443 done
4444 else
4445 echo "$as_me: failed program was:" >&5
4446 sed 's/^/| /' conftest.$ac_ext >&5
4447
4448 cat >conftest.$ac_ext <<_ACEOF
4449 /* confdefs.h. */
4450 _ACEOF
4451 cat confdefs.h >>conftest.$ac_ext
4452 cat >>conftest.$ac_ext <<_ACEOF
4453 /* end confdefs.h. */
4454 $ac_includes_default
4455 int
4456 main ()
4457 {
4458 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4459 test_array [0] = 0
4460
4461 ;
4462 return 0;
4463 }
4464 _ACEOF
4465 rm -f conftest.$ac_objext
4466 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4467 (eval $ac_compile) 2>conftest.er1
4468 ac_status=$?
4469 grep -v '^ *+' conftest.er1 >conftest.err
4470 rm -f conftest.er1
4471 cat conftest.err >&5
4472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4473 (exit $ac_status); } &&
4474 { ac_try='test -z "$ac_c_werror_flag"
4475 || test ! -s conftest.err'
4476 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4477 (eval $ac_try) 2>&5
4478 ac_status=$?
4479 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4480 (exit $ac_status); }; } &&
4481 { ac_try='test -s conftest.$ac_objext'
4482 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4483 (eval $ac_try) 2>&5
4484 ac_status=$?
4485 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4486 (exit $ac_status); }; }; then
4487 ac_hi=-1 ac_mid=-1
4488 while :; do
4489 cat >conftest.$ac_ext <<_ACEOF
4490 /* confdefs.h. */
4491 _ACEOF
4492 cat confdefs.h >>conftest.$ac_ext
4493 cat >>conftest.$ac_ext <<_ACEOF
4494 /* end confdefs.h. */
4495 $ac_includes_default
4496 int
4497 main ()
4498 {
4499 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4500 test_array [0] = 0
4501
4502 ;
4503 return 0;
4504 }
4505 _ACEOF
4506 rm -f conftest.$ac_objext
4507 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4508 (eval $ac_compile) 2>conftest.er1
4509 ac_status=$?
4510 grep -v '^ *+' conftest.er1 >conftest.err
4511 rm -f conftest.er1
4512 cat conftest.err >&5
4513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4514 (exit $ac_status); } &&
4515 { ac_try='test -z "$ac_c_werror_flag"
4516 || test ! -s conftest.err'
4517 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4518 (eval $ac_try) 2>&5
4519 ac_status=$?
4520 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4521 (exit $ac_status); }; } &&
4522 { ac_try='test -s conftest.$ac_objext'
4523 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4524 (eval $ac_try) 2>&5
4525 ac_status=$?
4526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4527 (exit $ac_status); }; }; then
4528 ac_lo=$ac_mid; break
4529 else
4530 echo "$as_me: failed program was:" >&5
4531 sed 's/^/| /' conftest.$ac_ext >&5
4532
4533 ac_hi=`expr '(' $ac_mid ')' - 1`
4534 if test $ac_mid -le $ac_hi; then
4535 ac_lo= ac_hi=
4536 break
4537 fi
4538 ac_mid=`expr 2 '*' $ac_mid`
4539 fi
4540 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4541 done
4542 else
4543 echo "$as_me: failed program was:" >&5
4544 sed 's/^/| /' conftest.$ac_ext >&5
4545
4546 ac_lo= ac_hi=
4547 fi
4548 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4549 fi
4550 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4551 # Binary search between lo and hi bounds.
4552 while test "x$ac_lo" != "x$ac_hi"; do
4553 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4554 cat >conftest.$ac_ext <<_ACEOF
4555 /* confdefs.h. */
4556 _ACEOF
4557 cat confdefs.h >>conftest.$ac_ext
4558 cat >>conftest.$ac_ext <<_ACEOF
4559 /* end confdefs.h. */
4560 $ac_includes_default
4561 int
4562 main ()
4563 {
4564 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4565 test_array [0] = 0
4566
4567 ;
4568 return 0;
4569 }
4570 _ACEOF
4571 rm -f conftest.$ac_objext
4572 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4573 (eval $ac_compile) 2>conftest.er1
4574 ac_status=$?
4575 grep -v '^ *+' conftest.er1 >conftest.err
4576 rm -f conftest.er1
4577 cat conftest.err >&5
4578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4579 (exit $ac_status); } &&
4580 { ac_try='test -z "$ac_c_werror_flag"
4581 || test ! -s conftest.err'
4582 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4583 (eval $ac_try) 2>&5
4584 ac_status=$?
4585 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4586 (exit $ac_status); }; } &&
4587 { ac_try='test -s conftest.$ac_objext'
4588 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4589 (eval $ac_try) 2>&5
4590 ac_status=$?
4591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4592 (exit $ac_status); }; }; then
4593 ac_hi=$ac_mid
4594 else
4595 echo "$as_me: failed program was:" >&5
4596 sed 's/^/| /' conftest.$ac_ext >&5
4597
4598 ac_lo=`expr '(' $ac_mid ')' + 1`
4599 fi
4600 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4601 done
4602 case $ac_lo in
4603 ?*) ac_cv_sizeof_int=$ac_lo;;
4604 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4605 See \`config.log' for more details." >&5
4606 echo "$as_me: error: cannot compute sizeof (int), 77
4607 See \`config.log' for more details." >&2;}
4608 { (exit 1); exit 1; }; } ;;
4609 esac
4610 else
4611 if test "$cross_compiling" = yes; then
4612 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4613 See \`config.log' for more details." >&5
4614 echo "$as_me: error: cannot run test program while cross compiling
4615 See \`config.log' for more details." >&2;}
4616 { (exit 1); exit 1; }; }
4617 else
4618 cat >conftest.$ac_ext <<_ACEOF
4619 /* confdefs.h. */
4620 _ACEOF
4621 cat confdefs.h >>conftest.$ac_ext
4622 cat >>conftest.$ac_ext <<_ACEOF
4623 /* end confdefs.h. */
4624 $ac_includes_default
4625 long longval () { return (long) (sizeof (int)); }
4626 unsigned long ulongval () { return (long) (sizeof (int)); }
4627 #include <stdio.h>
4628 #include <stdlib.h>
4629 int
4630 main ()
4631 {
4632
4633 FILE *f = fopen ("conftest.val", "w");
4634 if (! f)
4635 exit (1);
4636 if (((long) (sizeof (int))) < 0)
4637 {
4638 long i = longval ();
4639 if (i != ((long) (sizeof (int))))
4640 exit (1);
4641 fprintf (f, "%ld\n", i);
4642 }
4643 else
4644 {
4645 unsigned long i = ulongval ();
4646 if (i != ((long) (sizeof (int))))
4647 exit (1);
4648 fprintf (f, "%lu\n", i);
4649 }
4650 exit (ferror (f) || fclose (f) != 0);
4651
4652 ;
4653 return 0;
4654 }
4655 _ACEOF
4656 rm -f conftest$ac_exeext
4657 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4658 (eval $ac_link) 2>&5
4659 ac_status=$?
4660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4661 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4662 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4663 (eval $ac_try) 2>&5
4664 ac_status=$?
4665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4666 (exit $ac_status); }; }; then
4667 ac_cv_sizeof_int=`cat conftest.val`
4668 else
4669 echo "$as_me: program exited with status $ac_status" >&5
4670 echo "$as_me: failed program was:" >&5
4671 sed 's/^/| /' conftest.$ac_ext >&5
4672
4673 ( exit $ac_status )
4674 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4675 See \`config.log' for more details." >&5
4676 echo "$as_me: error: cannot compute sizeof (int), 77
4677 See \`config.log' for more details." >&2;}
4678 { (exit 1); exit 1; }; }
4679 fi
4680 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4681 fi
4682 fi
4683 rm -f conftest.val
4684 else
4685 ac_cv_sizeof_int=0
4686 fi
4687 fi
4688 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4689 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4690 cat >>confdefs.h <<_ACEOF
4691 #define SIZEOF_INT $ac_cv_sizeof_int
4692 _ACEOF
4693
4694
4695 echo "$as_me:$LINENO: checking for long" >&5
4696 echo $ECHO_N "checking for long... $ECHO_C" >&6
4697 if test "${ac_cv_type_long+set}" = set; then
4698 echo $ECHO_N "(cached) $ECHO_C" >&6
4699 else
4700 cat >conftest.$ac_ext <<_ACEOF
4701 /* confdefs.h. */
4702 _ACEOF
4703 cat confdefs.h >>conftest.$ac_ext
4704 cat >>conftest.$ac_ext <<_ACEOF
4705 /* end confdefs.h. */
4706 $ac_includes_default
4707 int
4708 main ()
4709 {
4710 if ((long *) 0)
4711 return 0;
4712 if (sizeof (long))
4713 return 0;
4714 ;
4715 return 0;
4716 }
4717 _ACEOF
4718 rm -f conftest.$ac_objext
4719 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4720 (eval $ac_compile) 2>conftest.er1
4721 ac_status=$?
4722 grep -v '^ *+' conftest.er1 >conftest.err
4723 rm -f conftest.er1
4724 cat conftest.err >&5
4725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4726 (exit $ac_status); } &&
4727 { ac_try='test -z "$ac_c_werror_flag"
4728 || test ! -s conftest.err'
4729 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4730 (eval $ac_try) 2>&5
4731 ac_status=$?
4732 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4733 (exit $ac_status); }; } &&
4734 { ac_try='test -s conftest.$ac_objext'
4735 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4736 (eval $ac_try) 2>&5
4737 ac_status=$?
4738 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4739 (exit $ac_status); }; }; then
4740 ac_cv_type_long=yes
4741 else
4742 echo "$as_me: failed program was:" >&5
4743 sed 's/^/| /' conftest.$ac_ext >&5
4744
4745 ac_cv_type_long=no
4746 fi
4747 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4748 fi
4749 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4750 echo "${ECHO_T}$ac_cv_type_long" >&6
4751
4752 echo "$as_me:$LINENO: checking size of long" >&5
4753 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4754 if test "${ac_cv_sizeof_long+set}" = set; then
4755 echo $ECHO_N "(cached) $ECHO_C" >&6
4756 else
4757 if test "$ac_cv_type_long" = yes; then
4758 # The cast to unsigned long works around a bug in the HP C Compiler
4759 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4760 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4761 # This bug is HP SR number 8606223364.
4762 if test "$cross_compiling" = yes; then
4763 # Depending upon the size, compute the lo and hi bounds.
4764 cat >conftest.$ac_ext <<_ACEOF
4765 /* confdefs.h. */
4766 _ACEOF
4767 cat confdefs.h >>conftest.$ac_ext
4768 cat >>conftest.$ac_ext <<_ACEOF
4769 /* end confdefs.h. */
4770 $ac_includes_default
4771 int
4772 main ()
4773 {
4774 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4775 test_array [0] = 0
4776
4777 ;
4778 return 0;
4779 }
4780 _ACEOF
4781 rm -f conftest.$ac_objext
4782 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4783 (eval $ac_compile) 2>conftest.er1
4784 ac_status=$?
4785 grep -v '^ *+' conftest.er1 >conftest.err
4786 rm -f conftest.er1
4787 cat conftest.err >&5
4788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4789 (exit $ac_status); } &&
4790 { ac_try='test -z "$ac_c_werror_flag"
4791 || test ! -s conftest.err'
4792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4793 (eval $ac_try) 2>&5
4794 ac_status=$?
4795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4796 (exit $ac_status); }; } &&
4797 { ac_try='test -s conftest.$ac_objext'
4798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4799 (eval $ac_try) 2>&5
4800 ac_status=$?
4801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4802 (exit $ac_status); }; }; then
4803 ac_lo=0 ac_mid=0
4804 while :; do
4805 cat >conftest.$ac_ext <<_ACEOF
4806 /* confdefs.h. */
4807 _ACEOF
4808 cat confdefs.h >>conftest.$ac_ext
4809 cat >>conftest.$ac_ext <<_ACEOF
4810 /* end confdefs.h. */
4811 $ac_includes_default
4812 int
4813 main ()
4814 {
4815 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4816 test_array [0] = 0
4817
4818 ;
4819 return 0;
4820 }
4821 _ACEOF
4822 rm -f conftest.$ac_objext
4823 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4824 (eval $ac_compile) 2>conftest.er1
4825 ac_status=$?
4826 grep -v '^ *+' conftest.er1 >conftest.err
4827 rm -f conftest.er1
4828 cat conftest.err >&5
4829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4830 (exit $ac_status); } &&
4831 { ac_try='test -z "$ac_c_werror_flag"
4832 || test ! -s conftest.err'
4833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4834 (eval $ac_try) 2>&5
4835 ac_status=$?
4836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4837 (exit $ac_status); }; } &&
4838 { ac_try='test -s conftest.$ac_objext'
4839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4840 (eval $ac_try) 2>&5
4841 ac_status=$?
4842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843 (exit $ac_status); }; }; then
4844 ac_hi=$ac_mid; break
4845 else
4846 echo "$as_me: failed program was:" >&5
4847 sed 's/^/| /' conftest.$ac_ext >&5
4848
4849 ac_lo=`expr $ac_mid + 1`
4850 if test $ac_lo -le $ac_mid; then
4851 ac_lo= ac_hi=
4852 break
4853 fi
4854 ac_mid=`expr 2 '*' $ac_mid + 1`
4855 fi
4856 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4857 done
4858 else
4859 echo "$as_me: failed program was:" >&5
4860 sed 's/^/| /' conftest.$ac_ext >&5
4861
4862 cat >conftest.$ac_ext <<_ACEOF
4863 /* confdefs.h. */
4864 _ACEOF
4865 cat confdefs.h >>conftest.$ac_ext
4866 cat >>conftest.$ac_ext <<_ACEOF
4867 /* end confdefs.h. */
4868 $ac_includes_default
4869 int
4870 main ()
4871 {
4872 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4873 test_array [0] = 0
4874
4875 ;
4876 return 0;
4877 }
4878 _ACEOF
4879 rm -f conftest.$ac_objext
4880 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4881 (eval $ac_compile) 2>conftest.er1
4882 ac_status=$?
4883 grep -v '^ *+' conftest.er1 >conftest.err
4884 rm -f conftest.er1
4885 cat conftest.err >&5
4886 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4887 (exit $ac_status); } &&
4888 { ac_try='test -z "$ac_c_werror_flag"
4889 || test ! -s conftest.err'
4890 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4891 (eval $ac_try) 2>&5
4892 ac_status=$?
4893 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4894 (exit $ac_status); }; } &&
4895 { ac_try='test -s conftest.$ac_objext'
4896 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4897 (eval $ac_try) 2>&5
4898 ac_status=$?
4899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4900 (exit $ac_status); }; }; then
4901 ac_hi=-1 ac_mid=-1
4902 while :; do
4903 cat >conftest.$ac_ext <<_ACEOF
4904 /* confdefs.h. */
4905 _ACEOF
4906 cat confdefs.h >>conftest.$ac_ext
4907 cat >>conftest.$ac_ext <<_ACEOF
4908 /* end confdefs.h. */
4909 $ac_includes_default
4910 int
4911 main ()
4912 {
4913 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4914 test_array [0] = 0
4915
4916 ;
4917 return 0;
4918 }
4919 _ACEOF
4920 rm -f conftest.$ac_objext
4921 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4922 (eval $ac_compile) 2>conftest.er1
4923 ac_status=$?
4924 grep -v '^ *+' conftest.er1 >conftest.err
4925 rm -f conftest.er1
4926 cat conftest.err >&5
4927 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4928 (exit $ac_status); } &&
4929 { ac_try='test -z "$ac_c_werror_flag"
4930 || test ! -s conftest.err'
4931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932 (eval $ac_try) 2>&5
4933 ac_status=$?
4934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935 (exit $ac_status); }; } &&
4936 { ac_try='test -s conftest.$ac_objext'
4937 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4938 (eval $ac_try) 2>&5
4939 ac_status=$?
4940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941 (exit $ac_status); }; }; then
4942 ac_lo=$ac_mid; break
4943 else
4944 echo "$as_me: failed program was:" >&5
4945 sed 's/^/| /' conftest.$ac_ext >&5
4946
4947 ac_hi=`expr '(' $ac_mid ')' - 1`
4948 if test $ac_mid -le $ac_hi; then
4949 ac_lo= ac_hi=
4950 break
4951 fi
4952 ac_mid=`expr 2 '*' $ac_mid`
4953 fi
4954 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4955 done
4956 else
4957 echo "$as_me: failed program was:" >&5
4958 sed 's/^/| /' conftest.$ac_ext >&5
4959
4960 ac_lo= ac_hi=
4961 fi
4962 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4963 fi
4964 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4965 # Binary search between lo and hi bounds.
4966 while test "x$ac_lo" != "x$ac_hi"; do
4967 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4968 cat >conftest.$ac_ext <<_ACEOF
4969 /* confdefs.h. */
4970 _ACEOF
4971 cat confdefs.h >>conftest.$ac_ext
4972 cat >>conftest.$ac_ext <<_ACEOF
4973 /* end confdefs.h. */
4974 $ac_includes_default
4975 int
4976 main ()
4977 {
4978 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4979 test_array [0] = 0
4980
4981 ;
4982 return 0;
4983 }
4984 _ACEOF
4985 rm -f conftest.$ac_objext
4986 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4987 (eval $ac_compile) 2>conftest.er1
4988 ac_status=$?
4989 grep -v '^ *+' conftest.er1 >conftest.err
4990 rm -f conftest.er1
4991 cat conftest.err >&5
4992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993 (exit $ac_status); } &&
4994 { ac_try='test -z "$ac_c_werror_flag"
4995 || test ! -s conftest.err'
4996 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4997 (eval $ac_try) 2>&5
4998 ac_status=$?
4999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5000 (exit $ac_status); }; } &&
5001 { ac_try='test -s conftest.$ac_objext'
5002 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5003 (eval $ac_try) 2>&5
5004 ac_status=$?
5005 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5006 (exit $ac_status); }; }; then
5007 ac_hi=$ac_mid
5008 else
5009 echo "$as_me: failed program was:" >&5
5010 sed 's/^/| /' conftest.$ac_ext >&5
5011
5012 ac_lo=`expr '(' $ac_mid ')' + 1`
5013 fi
5014 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5015 done
5016 case $ac_lo in
5017 ?*) ac_cv_sizeof_long=$ac_lo;;
5018 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5019 See \`config.log' for more details." >&5
5020 echo "$as_me: error: cannot compute sizeof (long), 77
5021 See \`config.log' for more details." >&2;}
5022 { (exit 1); exit 1; }; } ;;
5023 esac
5024 else
5025 if test "$cross_compiling" = yes; then
5026 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5027 See \`config.log' for more details." >&5
5028 echo "$as_me: error: cannot run test program while cross compiling
5029 See \`config.log' for more details." >&2;}
5030 { (exit 1); exit 1; }; }
5031 else
5032 cat >conftest.$ac_ext <<_ACEOF
5033 /* confdefs.h. */
5034 _ACEOF
5035 cat confdefs.h >>conftest.$ac_ext
5036 cat >>conftest.$ac_ext <<_ACEOF
5037 /* end confdefs.h. */
5038 $ac_includes_default
5039 long longval () { return (long) (sizeof (long)); }
5040 unsigned long ulongval () { return (long) (sizeof (long)); }
5041 #include <stdio.h>
5042 #include <stdlib.h>
5043 int
5044 main ()
5045 {
5046
5047 FILE *f = fopen ("conftest.val", "w");
5048 if (! f)
5049 exit (1);
5050 if (((long) (sizeof (long))) < 0)
5051 {
5052 long i = longval ();
5053 if (i != ((long) (sizeof (long))))
5054 exit (1);
5055 fprintf (f, "%ld\n", i);
5056 }
5057 else
5058 {
5059 unsigned long i = ulongval ();
5060 if (i != ((long) (sizeof (long))))
5061 exit (1);
5062 fprintf (f, "%lu\n", i);
5063 }
5064 exit (ferror (f) || fclose (f) != 0);
5065
5066 ;
5067 return 0;
5068 }
5069 _ACEOF
5070 rm -f conftest$ac_exeext
5071 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5072 (eval $ac_link) 2>&5
5073 ac_status=$?
5074 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5075 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5076 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5077 (eval $ac_try) 2>&5
5078 ac_status=$?
5079 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5080 (exit $ac_status); }; }; then
5081 ac_cv_sizeof_long=`cat conftest.val`
5082 else
5083 echo "$as_me: program exited with status $ac_status" >&5
5084 echo "$as_me: failed program was:" >&5
5085 sed 's/^/| /' conftest.$ac_ext >&5
5086
5087 ( exit $ac_status )
5088 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5089 See \`config.log' for more details." >&5
5090 echo "$as_me: error: cannot compute sizeof (long), 77
5091 See \`config.log' for more details." >&2;}
5092 { (exit 1); exit 1; }; }
5093 fi
5094 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5095 fi
5096 fi
5097 rm -f conftest.val
5098 else
5099 ac_cv_sizeof_long=0
5100 fi
5101 fi
5102 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5103 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5104 cat >>confdefs.h <<_ACEOF
5105 #define SIZEOF_LONG $ac_cv_sizeof_long
5106 _ACEOF
5107
5108
5109 echo "$as_me:$LINENO: checking for long long" >&5
5110 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5111 if test "${ac_cv_type_long_long+set}" = set; then
5112 echo $ECHO_N "(cached) $ECHO_C" >&6
5113 else
5114 cat >conftest.$ac_ext <<_ACEOF
5115 /* confdefs.h. */
5116 _ACEOF
5117 cat confdefs.h >>conftest.$ac_ext
5118 cat >>conftest.$ac_ext <<_ACEOF
5119 /* end confdefs.h. */
5120 $ac_includes_default
5121 int
5122 main ()
5123 {
5124 if ((long long *) 0)
5125 return 0;
5126 if (sizeof (long long))
5127 return 0;
5128 ;
5129 return 0;
5130 }
5131 _ACEOF
5132 rm -f conftest.$ac_objext
5133 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5134 (eval $ac_compile) 2>conftest.er1
5135 ac_status=$?
5136 grep -v '^ *+' conftest.er1 >conftest.err
5137 rm -f conftest.er1
5138 cat conftest.err >&5
5139 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5140 (exit $ac_status); } &&
5141 { ac_try='test -z "$ac_c_werror_flag"
5142 || test ! -s conftest.err'
5143 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5144 (eval $ac_try) 2>&5
5145 ac_status=$?
5146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5147 (exit $ac_status); }; } &&
5148 { ac_try='test -s conftest.$ac_objext'
5149 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5150 (eval $ac_try) 2>&5
5151 ac_status=$?
5152 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5153 (exit $ac_status); }; }; then
5154 ac_cv_type_long_long=yes
5155 else
5156 echo "$as_me: failed program was:" >&5
5157 sed 's/^/| /' conftest.$ac_ext >&5
5158
5159 ac_cv_type_long_long=no
5160 fi
5161 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5162 fi
5163 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5164 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5165 if test $ac_cv_type_long_long = yes; then
5166
5167 cat >>confdefs.h <<_ACEOF
5168 #define HAVE_LONG_LONG 1
5169 _ACEOF
5170
5171 echo "$as_me:$LINENO: checking for long long" >&5
5172 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5173 if test "${ac_cv_type_long_long+set}" = set; then
5174 echo $ECHO_N "(cached) $ECHO_C" >&6
5175 else
5176 cat >conftest.$ac_ext <<_ACEOF
5177 /* confdefs.h. */
5178 _ACEOF
5179 cat confdefs.h >>conftest.$ac_ext
5180 cat >>conftest.$ac_ext <<_ACEOF
5181 /* end confdefs.h. */
5182 $ac_includes_default
5183 int
5184 main ()
5185 {
5186 if ((long long *) 0)
5187 return 0;
5188 if (sizeof (long long))
5189 return 0;
5190 ;
5191 return 0;
5192 }
5193 _ACEOF
5194 rm -f conftest.$ac_objext
5195 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5196 (eval $ac_compile) 2>conftest.er1
5197 ac_status=$?
5198 grep -v '^ *+' conftest.er1 >conftest.err
5199 rm -f conftest.er1
5200 cat conftest.err >&5
5201 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5202 (exit $ac_status); } &&
5203 { ac_try='test -z "$ac_c_werror_flag"
5204 || test ! -s conftest.err'
5205 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5206 (eval $ac_try) 2>&5
5207 ac_status=$?
5208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5209 (exit $ac_status); }; } &&
5210 { ac_try='test -s conftest.$ac_objext'
5211 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5212 (eval $ac_try) 2>&5
5213 ac_status=$?
5214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5215 (exit $ac_status); }; }; then
5216 ac_cv_type_long_long=yes
5217 else
5218 echo "$as_me: failed program was:" >&5
5219 sed 's/^/| /' conftest.$ac_ext >&5
5220
5221 ac_cv_type_long_long=no
5222 fi
5223 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5224 fi
5225 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5226 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5227
5228 echo "$as_me:$LINENO: checking size of long long" >&5
5229 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5230 if test "${ac_cv_sizeof_long_long+set}" = set; then
5231 echo $ECHO_N "(cached) $ECHO_C" >&6
5232 else
5233 if test "$ac_cv_type_long_long" = yes; then
5234 # The cast to unsigned long works around a bug in the HP C Compiler
5235 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5236 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5237 # This bug is HP SR number 8606223364.
5238 if test "$cross_compiling" = yes; then
5239 # Depending upon the size, compute the lo and hi bounds.
5240 cat >conftest.$ac_ext <<_ACEOF
5241 /* confdefs.h. */
5242 _ACEOF
5243 cat confdefs.h >>conftest.$ac_ext
5244 cat >>conftest.$ac_ext <<_ACEOF
5245 /* end confdefs.h. */
5246 $ac_includes_default
5247 int
5248 main ()
5249 {
5250 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5251 test_array [0] = 0
5252
5253 ;
5254 return 0;
5255 }
5256 _ACEOF
5257 rm -f conftest.$ac_objext
5258 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5259 (eval $ac_compile) 2>conftest.er1
5260 ac_status=$?
5261 grep -v '^ *+' conftest.er1 >conftest.err
5262 rm -f conftest.er1
5263 cat conftest.err >&5
5264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5265 (exit $ac_status); } &&
5266 { ac_try='test -z "$ac_c_werror_flag"
5267 || test ! -s conftest.err'
5268 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5269 (eval $ac_try) 2>&5
5270 ac_status=$?
5271 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5272 (exit $ac_status); }; } &&
5273 { ac_try='test -s conftest.$ac_objext'
5274 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5275 (eval $ac_try) 2>&5
5276 ac_status=$?
5277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5278 (exit $ac_status); }; }; then
5279 ac_lo=0 ac_mid=0
5280 while :; do
5281 cat >conftest.$ac_ext <<_ACEOF
5282 /* confdefs.h. */
5283 _ACEOF
5284 cat confdefs.h >>conftest.$ac_ext
5285 cat >>conftest.$ac_ext <<_ACEOF
5286 /* end confdefs.h. */
5287 $ac_includes_default
5288 int
5289 main ()
5290 {
5291 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5292 test_array [0] = 0
5293
5294 ;
5295 return 0;
5296 }
5297 _ACEOF
5298 rm -f conftest.$ac_objext
5299 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5300 (eval $ac_compile) 2>conftest.er1
5301 ac_status=$?
5302 grep -v '^ *+' conftest.er1 >conftest.err
5303 rm -f conftest.er1
5304 cat conftest.err >&5
5305 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5306 (exit $ac_status); } &&
5307 { ac_try='test -z "$ac_c_werror_flag"
5308 || test ! -s conftest.err'
5309 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5310 (eval $ac_try) 2>&5
5311 ac_status=$?
5312 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5313 (exit $ac_status); }; } &&
5314 { ac_try='test -s conftest.$ac_objext'
5315 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5316 (eval $ac_try) 2>&5
5317 ac_status=$?
5318 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5319 (exit $ac_status); }; }; then
5320 ac_hi=$ac_mid; break
5321 else
5322 echo "$as_me: failed program was:" >&5
5323 sed 's/^/| /' conftest.$ac_ext >&5
5324
5325 ac_lo=`expr $ac_mid + 1`
5326 if test $ac_lo -le $ac_mid; then
5327 ac_lo= ac_hi=
5328 break
5329 fi
5330 ac_mid=`expr 2 '*' $ac_mid + 1`
5331 fi
5332 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5333 done
5334 else
5335 echo "$as_me: failed program was:" >&5
5336 sed 's/^/| /' conftest.$ac_ext >&5
5337
5338 cat >conftest.$ac_ext <<_ACEOF
5339 /* confdefs.h. */
5340 _ACEOF
5341 cat confdefs.h >>conftest.$ac_ext
5342 cat >>conftest.$ac_ext <<_ACEOF
5343 /* end confdefs.h. */
5344 $ac_includes_default
5345 int
5346 main ()
5347 {
5348 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5349 test_array [0] = 0
5350
5351 ;
5352 return 0;
5353 }
5354 _ACEOF
5355 rm -f conftest.$ac_objext
5356 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5357 (eval $ac_compile) 2>conftest.er1
5358 ac_status=$?
5359 grep -v '^ *+' conftest.er1 >conftest.err
5360 rm -f conftest.er1
5361 cat conftest.err >&5
5362 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5363 (exit $ac_status); } &&
5364 { ac_try='test -z "$ac_c_werror_flag"
5365 || test ! -s conftest.err'
5366 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5367 (eval $ac_try) 2>&5
5368 ac_status=$?
5369 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5370 (exit $ac_status); }; } &&
5371 { ac_try='test -s conftest.$ac_objext'
5372 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5373 (eval $ac_try) 2>&5
5374 ac_status=$?
5375 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5376 (exit $ac_status); }; }; then
5377 ac_hi=-1 ac_mid=-1
5378 while :; do
5379 cat >conftest.$ac_ext <<_ACEOF
5380 /* confdefs.h. */
5381 _ACEOF
5382 cat confdefs.h >>conftest.$ac_ext
5383 cat >>conftest.$ac_ext <<_ACEOF
5384 /* end confdefs.h. */
5385 $ac_includes_default
5386 int
5387 main ()
5388 {
5389 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5390 test_array [0] = 0
5391
5392 ;
5393 return 0;
5394 }
5395 _ACEOF
5396 rm -f conftest.$ac_objext
5397 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5398 (eval $ac_compile) 2>conftest.er1
5399 ac_status=$?
5400 grep -v '^ *+' conftest.er1 >conftest.err
5401 rm -f conftest.er1
5402 cat conftest.err >&5
5403 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404 (exit $ac_status); } &&
5405 { ac_try='test -z "$ac_c_werror_flag"
5406 || test ! -s conftest.err'
5407 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5408 (eval $ac_try) 2>&5
5409 ac_status=$?
5410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5411 (exit $ac_status); }; } &&
5412 { ac_try='test -s conftest.$ac_objext'
5413 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5414 (eval $ac_try) 2>&5
5415 ac_status=$?
5416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5417 (exit $ac_status); }; }; then
5418 ac_lo=$ac_mid; break
5419 else
5420 echo "$as_me: failed program was:" >&5
5421 sed 's/^/| /' conftest.$ac_ext >&5
5422
5423 ac_hi=`expr '(' $ac_mid ')' - 1`
5424 if test $ac_mid -le $ac_hi; then
5425 ac_lo= ac_hi=
5426 break
5427 fi
5428 ac_mid=`expr 2 '*' $ac_mid`
5429 fi
5430 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5431 done
5432 else
5433 echo "$as_me: failed program was:" >&5
5434 sed 's/^/| /' conftest.$ac_ext >&5
5435
5436 ac_lo= ac_hi=
5437 fi
5438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5439 fi
5440 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5441 # Binary search between lo and hi bounds.
5442 while test "x$ac_lo" != "x$ac_hi"; do
5443 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5444 cat >conftest.$ac_ext <<_ACEOF
5445 /* confdefs.h. */
5446 _ACEOF
5447 cat confdefs.h >>conftest.$ac_ext
5448 cat >>conftest.$ac_ext <<_ACEOF
5449 /* end confdefs.h. */
5450 $ac_includes_default
5451 int
5452 main ()
5453 {
5454 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5455 test_array [0] = 0
5456
5457 ;
5458 return 0;
5459 }
5460 _ACEOF
5461 rm -f conftest.$ac_objext
5462 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5463 (eval $ac_compile) 2>conftest.er1
5464 ac_status=$?
5465 grep -v '^ *+' conftest.er1 >conftest.err
5466 rm -f conftest.er1
5467 cat conftest.err >&5
5468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5469 (exit $ac_status); } &&
5470 { ac_try='test -z "$ac_c_werror_flag"
5471 || test ! -s conftest.err'
5472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5473 (eval $ac_try) 2>&5
5474 ac_status=$?
5475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5476 (exit $ac_status); }; } &&
5477 { ac_try='test -s conftest.$ac_objext'
5478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5479 (eval $ac_try) 2>&5
5480 ac_status=$?
5481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5482 (exit $ac_status); }; }; then
5483 ac_hi=$ac_mid
5484 else
5485 echo "$as_me: failed program was:" >&5
5486 sed 's/^/| /' conftest.$ac_ext >&5
5487
5488 ac_lo=`expr '(' $ac_mid ')' + 1`
5489 fi
5490 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5491 done
5492 case $ac_lo in
5493 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5494 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5495 See \`config.log' for more details." >&5
5496 echo "$as_me: error: cannot compute sizeof (long long), 77
5497 See \`config.log' for more details." >&2;}
5498 { (exit 1); exit 1; }; } ;;
5499 esac
5500 else
5501 if test "$cross_compiling" = yes; then
5502 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5503 See \`config.log' for more details." >&5
5504 echo "$as_me: error: cannot run test program while cross compiling
5505 See \`config.log' for more details." >&2;}
5506 { (exit 1); exit 1; }; }
5507 else
5508 cat >conftest.$ac_ext <<_ACEOF
5509 /* confdefs.h. */
5510 _ACEOF
5511 cat confdefs.h >>conftest.$ac_ext
5512 cat >>conftest.$ac_ext <<_ACEOF
5513 /* end confdefs.h. */
5514 $ac_includes_default
5515 long longval () { return (long) (sizeof (long long)); }
5516 unsigned long ulongval () { return (long) (sizeof (long long)); }
5517 #include <stdio.h>
5518 #include <stdlib.h>
5519 int
5520 main ()
5521 {
5522
5523 FILE *f = fopen ("conftest.val", "w");
5524 if (! f)
5525 exit (1);
5526 if (((long) (sizeof (long long))) < 0)
5527 {
5528 long i = longval ();
5529 if (i != ((long) (sizeof (long long))))
5530 exit (1);
5531 fprintf (f, "%ld\n", i);
5532 }
5533 else
5534 {
5535 unsigned long i = ulongval ();
5536 if (i != ((long) (sizeof (long long))))
5537 exit (1);
5538 fprintf (f, "%lu\n", i);
5539 }
5540 exit (ferror (f) || fclose (f) != 0);
5541
5542 ;
5543 return 0;
5544 }
5545 _ACEOF
5546 rm -f conftest$ac_exeext
5547 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5548 (eval $ac_link) 2>&5
5549 ac_status=$?
5550 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5551 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5552 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5553 (eval $ac_try) 2>&5
5554 ac_status=$?
5555 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5556 (exit $ac_status); }; }; then
5557 ac_cv_sizeof_long_long=`cat conftest.val`
5558 else
5559 echo "$as_me: program exited with status $ac_status" >&5
5560 echo "$as_me: failed program was:" >&5
5561 sed 's/^/| /' conftest.$ac_ext >&5
5562
5563 ( exit $ac_status )
5564 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5565 See \`config.log' for more details." >&5
5566 echo "$as_me: error: cannot compute sizeof (long long), 77
5567 See \`config.log' for more details." >&2;}
5568 { (exit 1); exit 1; }; }
5569 fi
5570 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5571 fi
5572 fi
5573 rm -f conftest.val
5574 else
5575 ac_cv_sizeof_long_long=0
5576 fi
5577 fi
5578 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5579 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5580 cat >>confdefs.h <<_ACEOF
5581 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5582 _ACEOF
5583
5584
5585 fi
5586
5587 echo "$as_me:$LINENO: checking for __int64" >&5
5588 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5589 if test "${ac_cv_type___int64+set}" = set; then
5590 echo $ECHO_N "(cached) $ECHO_C" >&6
5591 else
5592 cat >conftest.$ac_ext <<_ACEOF
5593 /* confdefs.h. */
5594 _ACEOF
5595 cat confdefs.h >>conftest.$ac_ext
5596 cat >>conftest.$ac_ext <<_ACEOF
5597 /* end confdefs.h. */
5598 $ac_includes_default
5599 int
5600 main ()
5601 {
5602 if ((__int64 *) 0)
5603 return 0;
5604 if (sizeof (__int64))
5605 return 0;
5606 ;
5607 return 0;
5608 }
5609 _ACEOF
5610 rm -f conftest.$ac_objext
5611 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5612 (eval $ac_compile) 2>conftest.er1
5613 ac_status=$?
5614 grep -v '^ *+' conftest.er1 >conftest.err
5615 rm -f conftest.er1
5616 cat conftest.err >&5
5617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5618 (exit $ac_status); } &&
5619 { ac_try='test -z "$ac_c_werror_flag"
5620 || test ! -s conftest.err'
5621 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5622 (eval $ac_try) 2>&5
5623 ac_status=$?
5624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5625 (exit $ac_status); }; } &&
5626 { ac_try='test -s conftest.$ac_objext'
5627 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5628 (eval $ac_try) 2>&5
5629 ac_status=$?
5630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5631 (exit $ac_status); }; }; then
5632 ac_cv_type___int64=yes
5633 else
5634 echo "$as_me: failed program was:" >&5
5635 sed 's/^/| /' conftest.$ac_ext >&5
5636
5637 ac_cv_type___int64=no
5638 fi
5639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5640 fi
5641 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5642 echo "${ECHO_T}$ac_cv_type___int64" >&6
5643 if test $ac_cv_type___int64 = yes; then
5644
5645 cat >>confdefs.h <<_ACEOF
5646 #define HAVE___INT64 1
5647 _ACEOF
5648
5649 echo "$as_me:$LINENO: checking for __int64" >&5
5650 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5651 if test "${ac_cv_type___int64+set}" = set; then
5652 echo $ECHO_N "(cached) $ECHO_C" >&6
5653 else
5654 cat >conftest.$ac_ext <<_ACEOF
5655 /* confdefs.h. */
5656 _ACEOF
5657 cat confdefs.h >>conftest.$ac_ext
5658 cat >>conftest.$ac_ext <<_ACEOF
5659 /* end confdefs.h. */
5660 $ac_includes_default
5661 int
5662 main ()
5663 {
5664 if ((__int64 *) 0)
5665 return 0;
5666 if (sizeof (__int64))
5667 return 0;
5668 ;
5669 return 0;
5670 }
5671 _ACEOF
5672 rm -f conftest.$ac_objext
5673 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5674 (eval $ac_compile) 2>conftest.er1
5675 ac_status=$?
5676 grep -v '^ *+' conftest.er1 >conftest.err
5677 rm -f conftest.er1
5678 cat conftest.err >&5
5679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5680 (exit $ac_status); } &&
5681 { ac_try='test -z "$ac_c_werror_flag"
5682 || test ! -s conftest.err'
5683 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5684 (eval $ac_try) 2>&5
5685 ac_status=$?
5686 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5687 (exit $ac_status); }; } &&
5688 { ac_try='test -s conftest.$ac_objext'
5689 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5690 (eval $ac_try) 2>&5
5691 ac_status=$?
5692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5693 (exit $ac_status); }; }; then
5694 ac_cv_type___int64=yes
5695 else
5696 echo "$as_me: failed program was:" >&5
5697 sed 's/^/| /' conftest.$ac_ext >&5
5698
5699 ac_cv_type___int64=no
5700 fi
5701 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5702 fi
5703 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5704 echo "${ECHO_T}$ac_cv_type___int64" >&6
5705
5706 echo "$as_me:$LINENO: checking size of __int64" >&5
5707 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5708 if test "${ac_cv_sizeof___int64+set}" = set; then
5709 echo $ECHO_N "(cached) $ECHO_C" >&6
5710 else
5711 if test "$ac_cv_type___int64" = yes; then
5712 # The cast to unsigned long works around a bug in the HP C Compiler
5713 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5714 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5715 # This bug is HP SR number 8606223364.
5716 if test "$cross_compiling" = yes; then
5717 # Depending upon the size, compute the lo and hi bounds.
5718 cat >conftest.$ac_ext <<_ACEOF
5719 /* confdefs.h. */
5720 _ACEOF
5721 cat confdefs.h >>conftest.$ac_ext
5722 cat >>conftest.$ac_ext <<_ACEOF
5723 /* end confdefs.h. */
5724 $ac_includes_default
5725 int
5726 main ()
5727 {
5728 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5729 test_array [0] = 0
5730
5731 ;
5732 return 0;
5733 }
5734 _ACEOF
5735 rm -f conftest.$ac_objext
5736 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5737 (eval $ac_compile) 2>conftest.er1
5738 ac_status=$?
5739 grep -v '^ *+' conftest.er1 >conftest.err
5740 rm -f conftest.er1
5741 cat conftest.err >&5
5742 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5743 (exit $ac_status); } &&
5744 { ac_try='test -z "$ac_c_werror_flag"
5745 || test ! -s conftest.err'
5746 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5747 (eval $ac_try) 2>&5
5748 ac_status=$?
5749 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5750 (exit $ac_status); }; } &&
5751 { ac_try='test -s conftest.$ac_objext'
5752 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5753 (eval $ac_try) 2>&5
5754 ac_status=$?
5755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5756 (exit $ac_status); }; }; then
5757 ac_lo=0 ac_mid=0
5758 while :; do
5759 cat >conftest.$ac_ext <<_ACEOF
5760 /* confdefs.h. */
5761 _ACEOF
5762 cat confdefs.h >>conftest.$ac_ext
5763 cat >>conftest.$ac_ext <<_ACEOF
5764 /* end confdefs.h. */
5765 $ac_includes_default
5766 int
5767 main ()
5768 {
5769 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5770 test_array [0] = 0
5771
5772 ;
5773 return 0;
5774 }
5775 _ACEOF
5776 rm -f conftest.$ac_objext
5777 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5778 (eval $ac_compile) 2>conftest.er1
5779 ac_status=$?
5780 grep -v '^ *+' conftest.er1 >conftest.err
5781 rm -f conftest.er1
5782 cat conftest.err >&5
5783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5784 (exit $ac_status); } &&
5785 { ac_try='test -z "$ac_c_werror_flag"
5786 || test ! -s conftest.err'
5787 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5788 (eval $ac_try) 2>&5
5789 ac_status=$?
5790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5791 (exit $ac_status); }; } &&
5792 { ac_try='test -s conftest.$ac_objext'
5793 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5794 (eval $ac_try) 2>&5
5795 ac_status=$?
5796 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5797 (exit $ac_status); }; }; then
5798 ac_hi=$ac_mid; break
5799 else
5800 echo "$as_me: failed program was:" >&5
5801 sed 's/^/| /' conftest.$ac_ext >&5
5802
5803 ac_lo=`expr $ac_mid + 1`
5804 if test $ac_lo -le $ac_mid; then
5805 ac_lo= ac_hi=
5806 break
5807 fi
5808 ac_mid=`expr 2 '*' $ac_mid + 1`
5809 fi
5810 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5811 done
5812 else
5813 echo "$as_me: failed program was:" >&5
5814 sed 's/^/| /' conftest.$ac_ext >&5
5815
5816 cat >conftest.$ac_ext <<_ACEOF
5817 /* confdefs.h. */
5818 _ACEOF
5819 cat confdefs.h >>conftest.$ac_ext
5820 cat >>conftest.$ac_ext <<_ACEOF
5821 /* end confdefs.h. */
5822 $ac_includes_default
5823 int
5824 main ()
5825 {
5826 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5827 test_array [0] = 0
5828
5829 ;
5830 return 0;
5831 }
5832 _ACEOF
5833 rm -f conftest.$ac_objext
5834 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5835 (eval $ac_compile) 2>conftest.er1
5836 ac_status=$?
5837 grep -v '^ *+' conftest.er1 >conftest.err
5838 rm -f conftest.er1
5839 cat conftest.err >&5
5840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5841 (exit $ac_status); } &&
5842 { ac_try='test -z "$ac_c_werror_flag"
5843 || test ! -s conftest.err'
5844 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5845 (eval $ac_try) 2>&5
5846 ac_status=$?
5847 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5848 (exit $ac_status); }; } &&
5849 { ac_try='test -s conftest.$ac_objext'
5850 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5851 (eval $ac_try) 2>&5
5852 ac_status=$?
5853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5854 (exit $ac_status); }; }; then
5855 ac_hi=-1 ac_mid=-1
5856 while :; do
5857 cat >conftest.$ac_ext <<_ACEOF
5858 /* confdefs.h. */
5859 _ACEOF
5860 cat confdefs.h >>conftest.$ac_ext
5861 cat >>conftest.$ac_ext <<_ACEOF
5862 /* end confdefs.h. */
5863 $ac_includes_default
5864 int
5865 main ()
5866 {
5867 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5868 test_array [0] = 0
5869
5870 ;
5871 return 0;
5872 }
5873 _ACEOF
5874 rm -f conftest.$ac_objext
5875 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5876 (eval $ac_compile) 2>conftest.er1
5877 ac_status=$?
5878 grep -v '^ *+' conftest.er1 >conftest.err
5879 rm -f conftest.er1
5880 cat conftest.err >&5
5881 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5882 (exit $ac_status); } &&
5883 { ac_try='test -z "$ac_c_werror_flag"
5884 || test ! -s conftest.err'
5885 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5886 (eval $ac_try) 2>&5
5887 ac_status=$?
5888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5889 (exit $ac_status); }; } &&
5890 { ac_try='test -s conftest.$ac_objext'
5891 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5892 (eval $ac_try) 2>&5
5893 ac_status=$?
5894 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5895 (exit $ac_status); }; }; then
5896 ac_lo=$ac_mid; break
5897 else
5898 echo "$as_me: failed program was:" >&5
5899 sed 's/^/| /' conftest.$ac_ext >&5
5900
5901 ac_hi=`expr '(' $ac_mid ')' - 1`
5902 if test $ac_mid -le $ac_hi; then
5903 ac_lo= ac_hi=
5904 break
5905 fi
5906 ac_mid=`expr 2 '*' $ac_mid`
5907 fi
5908 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5909 done
5910 else
5911 echo "$as_me: failed program was:" >&5
5912 sed 's/^/| /' conftest.$ac_ext >&5
5913
5914 ac_lo= ac_hi=
5915 fi
5916 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5917 fi
5918 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5919 # Binary search between lo and hi bounds.
5920 while test "x$ac_lo" != "x$ac_hi"; do
5921 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5922 cat >conftest.$ac_ext <<_ACEOF
5923 /* confdefs.h. */
5924 _ACEOF
5925 cat confdefs.h >>conftest.$ac_ext
5926 cat >>conftest.$ac_ext <<_ACEOF
5927 /* end confdefs.h. */
5928 $ac_includes_default
5929 int
5930 main ()
5931 {
5932 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5933 test_array [0] = 0
5934
5935 ;
5936 return 0;
5937 }
5938 _ACEOF
5939 rm -f conftest.$ac_objext
5940 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5941 (eval $ac_compile) 2>conftest.er1
5942 ac_status=$?
5943 grep -v '^ *+' conftest.er1 >conftest.err
5944 rm -f conftest.er1
5945 cat conftest.err >&5
5946 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5947 (exit $ac_status); } &&
5948 { ac_try='test -z "$ac_c_werror_flag"
5949 || test ! -s conftest.err'
5950 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5951 (eval $ac_try) 2>&5
5952 ac_status=$?
5953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5954 (exit $ac_status); }; } &&
5955 { ac_try='test -s conftest.$ac_objext'
5956 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5957 (eval $ac_try) 2>&5
5958 ac_status=$?
5959 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5960 (exit $ac_status); }; }; then
5961 ac_hi=$ac_mid
5962 else
5963 echo "$as_me: failed program was:" >&5
5964 sed 's/^/| /' conftest.$ac_ext >&5
5965
5966 ac_lo=`expr '(' $ac_mid ')' + 1`
5967 fi
5968 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5969 done
5970 case $ac_lo in
5971 ?*) ac_cv_sizeof___int64=$ac_lo;;
5972 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5973 See \`config.log' for more details." >&5
5974 echo "$as_me: error: cannot compute sizeof (__int64), 77
5975 See \`config.log' for more details." >&2;}
5976 { (exit 1); exit 1; }; } ;;
5977 esac
5978 else
5979 if test "$cross_compiling" = yes; then
5980 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5981 See \`config.log' for more details." >&5
5982 echo "$as_me: error: cannot run test program while cross compiling
5983 See \`config.log' for more details." >&2;}
5984 { (exit 1); exit 1; }; }
5985 else
5986 cat >conftest.$ac_ext <<_ACEOF
5987 /* confdefs.h. */
5988 _ACEOF
5989 cat confdefs.h >>conftest.$ac_ext
5990 cat >>conftest.$ac_ext <<_ACEOF
5991 /* end confdefs.h. */
5992 $ac_includes_default
5993 long longval () { return (long) (sizeof (__int64)); }
5994 unsigned long ulongval () { return (long) (sizeof (__int64)); }
5995 #include <stdio.h>
5996 #include <stdlib.h>
5997 int
5998 main ()
5999 {
6000
6001 FILE *f = fopen ("conftest.val", "w");
6002 if (! f)
6003 exit (1);
6004 if (((long) (sizeof (__int64))) < 0)
6005 {
6006 long i = longval ();
6007 if (i != ((long) (sizeof (__int64))))
6008 exit (1);
6009 fprintf (f, "%ld\n", i);
6010 }
6011 else
6012 {
6013 unsigned long i = ulongval ();
6014 if (i != ((long) (sizeof (__int64))))
6015 exit (1);
6016 fprintf (f, "%lu\n", i);
6017 }
6018 exit (ferror (f) || fclose (f) != 0);
6019
6020 ;
6021 return 0;
6022 }
6023 _ACEOF
6024 rm -f conftest$ac_exeext
6025 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6026 (eval $ac_link) 2>&5
6027 ac_status=$?
6028 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6029 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6030 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6031 (eval $ac_try) 2>&5
6032 ac_status=$?
6033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6034 (exit $ac_status); }; }; then
6035 ac_cv_sizeof___int64=`cat conftest.val`
6036 else
6037 echo "$as_me: program exited with status $ac_status" >&5
6038 echo "$as_me: failed program was:" >&5
6039 sed 's/^/| /' conftest.$ac_ext >&5
6040
6041 ( exit $ac_status )
6042 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6043 See \`config.log' for more details." >&5
6044 echo "$as_me: error: cannot compute sizeof (__int64), 77
6045 See \`config.log' for more details." >&2;}
6046 { (exit 1); exit 1; }; }
6047 fi
6048 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6049 fi
6050 fi
6051 rm -f conftest.val
6052 else
6053 ac_cv_sizeof___int64=0
6054 fi
6055 fi
6056 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6057 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6058 cat >>confdefs.h <<_ACEOF
6059 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6060 _ACEOF
6061
6062
6063 fi
6064
6065
6066 # ---------------------
6067 # Warnings and checking
6068 # ---------------------
6069
6070 # Check $CC warning features (if it's GCC).
6071 # We want to use -pedantic, but we don't want warnings about
6072 # * 'long long'
6073 # * variadic macros
6074 # * overlong strings
6075 # So, we only use -pedantic if we can disable those warnings.
6076
6077 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6078 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6079 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6080 echo $ECHO_N "(cached) $ECHO_C" >&6
6081 else
6082 save_CFLAGS="$CFLAGS"
6083 CFLAGS="-Wno-long-long"
6084 cat >conftest.$ac_ext <<_ACEOF
6085 /* confdefs.h. */
6086 _ACEOF
6087 cat confdefs.h >>conftest.$ac_ext
6088 cat >>conftest.$ac_ext <<_ACEOF
6089 /* end confdefs.h. */
6090
6091 _ACEOF
6092 rm -f conftest.$ac_objext
6093 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6094 (eval $ac_compile) 2>conftest.er1
6095 ac_status=$?
6096 grep -v '^ *+' conftest.er1 >conftest.err
6097 rm -f conftest.er1
6098 cat conftest.err >&5
6099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6100 (exit $ac_status); } &&
6101 { ac_try='test -z "$ac_c_werror_flag"
6102 || test ! -s conftest.err'
6103 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6104 (eval $ac_try) 2>&5
6105 ac_status=$?
6106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6107 (exit $ac_status); }; } &&
6108 { ac_try='test -s conftest.$ac_objext'
6109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6110 (eval $ac_try) 2>&5
6111 ac_status=$?
6112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6113 (exit $ac_status); }; }; then
6114 ac_cv_prog_cc_w_no_long_long=yes
6115 else
6116 echo "$as_me: failed program was:" >&5
6117 sed 's/^/| /' conftest.$ac_ext >&5
6118
6119 ac_cv_prog_cc_w_no_long_long=no
6120 fi
6121 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6122 CFLAGS="$save_CFLAGS"
6123
6124 fi
6125 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6126 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6127
6128 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6129 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6130 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6131 echo $ECHO_N "(cached) $ECHO_C" >&6
6132 else
6133 save_CFLAGS="$CFLAGS"
6134 CFLAGS="-Wno-variadic-macros"
6135 cat >conftest.$ac_ext <<_ACEOF
6136 /* confdefs.h. */
6137 _ACEOF
6138 cat confdefs.h >>conftest.$ac_ext
6139 cat >>conftest.$ac_ext <<_ACEOF
6140 /* end confdefs.h. */
6141
6142 _ACEOF
6143 rm -f conftest.$ac_objext
6144 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6145 (eval $ac_compile) 2>conftest.er1
6146 ac_status=$?
6147 grep -v '^ *+' conftest.er1 >conftest.err
6148 rm -f conftest.er1
6149 cat conftest.err >&5
6150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6151 (exit $ac_status); } &&
6152 { ac_try='test -z "$ac_c_werror_flag"
6153 || test ! -s conftest.err'
6154 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6155 (eval $ac_try) 2>&5
6156 ac_status=$?
6157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6158 (exit $ac_status); }; } &&
6159 { ac_try='test -s conftest.$ac_objext'
6160 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6161 (eval $ac_try) 2>&5
6162 ac_status=$?
6163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6164 (exit $ac_status); }; }; then
6165 ac_cv_prog_cc_w_no_variadic_macros=yes
6166 else
6167 echo "$as_me: failed program was:" >&5
6168 sed 's/^/| /' conftest.$ac_ext >&5
6169
6170 ac_cv_prog_cc_w_no_variadic_macros=no
6171 fi
6172 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6173 CFLAGS="$save_CFLAGS"
6174
6175 fi
6176 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6177 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6178
6179 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-overlength-strings" >&5
6180 echo $ECHO_N "checking whether ${CC} accepts -Wno-overlength-strings... $ECHO_C" >&6
6181 if test "${ac_cv_prog_cc_w_no_overlength_strings+set}" = set; then
6182 echo $ECHO_N "(cached) $ECHO_C" >&6
6183 else
6184 save_CFLAGS="$CFLAGS"
6185 CFLAGS="-Wno-overlength-strings"
6186 cat >conftest.$ac_ext <<_ACEOF
6187 /* confdefs.h. */
6188 _ACEOF
6189 cat confdefs.h >>conftest.$ac_ext
6190 cat >>conftest.$ac_ext <<_ACEOF
6191 /* end confdefs.h. */
6192
6193 _ACEOF
6194 rm -f conftest.$ac_objext
6195 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6196 (eval $ac_compile) 2>conftest.er1
6197 ac_status=$?
6198 grep -v '^ *+' conftest.er1 >conftest.err
6199 rm -f conftest.er1
6200 cat conftest.err >&5
6201 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6202 (exit $ac_status); } &&
6203 { ac_try='test -z "$ac_c_werror_flag"
6204 || test ! -s conftest.err'
6205 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6206 (eval $ac_try) 2>&5
6207 ac_status=$?
6208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6209 (exit $ac_status); }; } &&
6210 { ac_try='test -s conftest.$ac_objext'
6211 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6212 (eval $ac_try) 2>&5
6213 ac_status=$?
6214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6215 (exit $ac_status); }; }; then
6216 ac_cv_prog_cc_w_no_overlength_strings=yes
6217 else
6218 echo "$as_me: failed program was:" >&5
6219 sed 's/^/| /' conftest.$ac_ext >&5
6220
6221 ac_cv_prog_cc_w_no_overlength_strings=no
6222 fi
6223 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6224 CFLAGS="$save_CFLAGS"
6225
6226 fi
6227 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_overlength_strings" >&5
6228 echo "${ECHO_T}$ac_cv_prog_cc_w_no_overlength_strings" >&6
6229
6230 strict1_warn=
6231 if test $ac_cv_prog_cc_w_no_long_long = yes \
6232 && test $ac_cv_prog_cc_w_no_variadic_macros = yes \
6233 && test $ac_cv_prog_cc_w_no_overlength_strings = yes ; then
6234 strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6235 fi
6236
6237 # Add -Wold-style-definition if it's accepted
6238 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6239 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6240 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6241 echo $ECHO_N "(cached) $ECHO_C" >&6
6242 else
6243 save_CFLAGS="$CFLAGS"
6244 CFLAGS="-Wold-style-definition"
6245 cat >conftest.$ac_ext <<_ACEOF
6246 /* confdefs.h. */
6247 _ACEOF
6248 cat confdefs.h >>conftest.$ac_ext
6249 cat >>conftest.$ac_ext <<_ACEOF
6250 /* end confdefs.h. */
6251
6252 _ACEOF
6253 rm -f conftest.$ac_objext
6254 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6255 (eval $ac_compile) 2>conftest.er1
6256 ac_status=$?
6257 grep -v '^ *+' conftest.er1 >conftest.err
6258 rm -f conftest.er1
6259 cat conftest.err >&5
6260 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6261 (exit $ac_status); } &&
6262 { ac_try='test -z "$ac_c_werror_flag"
6263 || test ! -s conftest.err'
6264 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6265 (eval $ac_try) 2>&5
6266 ac_status=$?
6267 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6268 (exit $ac_status); }; } &&
6269 { ac_try='test -s conftest.$ac_objext'
6270 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6271 (eval $ac_try) 2>&5
6272 ac_status=$?
6273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6274 (exit $ac_status); }; }; then
6275 ac_cv_prog_cc_w_old_style_definition=yes
6276 else
6277 echo "$as_me: failed program was:" >&5
6278 sed 's/^/| /' conftest.$ac_ext >&5
6279
6280 ac_cv_prog_cc_w_old_style_definition=no
6281 fi
6282 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6283 CFLAGS="$save_CFLAGS"
6284
6285 fi
6286 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6287 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6288 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6289 strict1_warn="${strict1_warn} -Wold-style-definition"
6290 fi
6291
6292 # Add -Wmissing-format-attribute if it's accepted
6293 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wmissing-format-attribute" >&5
6294 echo $ECHO_N "checking whether ${CC} accepts -Wmissing-format-attribute... $ECHO_C" >&6
6295 if test "${ac_cv_prog_cc_w_missing_format_attribute+set}" = set; then
6296 echo $ECHO_N "(cached) $ECHO_C" >&6
6297 else
6298 save_CFLAGS="$CFLAGS"
6299 CFLAGS="-Wmissing-format-attribute"
6300 cat >conftest.$ac_ext <<_ACEOF
6301 /* confdefs.h. */
6302 _ACEOF
6303 cat confdefs.h >>conftest.$ac_ext
6304 cat >>conftest.$ac_ext <<_ACEOF
6305 /* end confdefs.h. */
6306
6307 _ACEOF
6308 rm -f conftest.$ac_objext
6309 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6310 (eval $ac_compile) 2>conftest.er1
6311 ac_status=$?
6312 grep -v '^ *+' conftest.er1 >conftest.err
6313 rm -f conftest.er1
6314 cat conftest.err >&5
6315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6316 (exit $ac_status); } &&
6317 { ac_try='test -z "$ac_c_werror_flag"
6318 || test ! -s conftest.err'
6319 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6320 (eval $ac_try) 2>&5
6321 ac_status=$?
6322 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6323 (exit $ac_status); }; } &&
6324 { ac_try='test -s conftest.$ac_objext'
6325 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6326 (eval $ac_try) 2>&5
6327 ac_status=$?
6328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6329 (exit $ac_status); }; }; then
6330 ac_cv_prog_cc_w_missing_format_attribute=yes
6331 else
6332 echo "$as_me: failed program was:" >&5
6333 sed 's/^/| /' conftest.$ac_ext >&5
6334
6335 ac_cv_prog_cc_w_missing_format_attribute=no
6336 fi
6337 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6338 CFLAGS="$save_CFLAGS"
6339
6340 fi
6341 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_missing_format_attribute" >&5
6342 echo "${ECHO_T}$ac_cv_prog_cc_w_missing_format_attribute" >&6
6343 if test $ac_cv_prog_cc_w_missing_format_attribute = yes ; then
6344 strict1_warn="${strict1_warn} -Wmissing-format-attribute"
6345 fi
6346
6347 # Enable -Werror, period.
6348 # Check whether --enable-werror_always or --disable-werror_always was given.
6349 if test "${enable_werror_always+set}" = set; then
6350 enableval="$enable_werror_always"
6351
6352 else
6353 enable_werror_always=no
6354 fi;
6355 if test x${enable_werror_always} = xyes ; then
6356 strict1_warn="${strict1_warn} -Werror"
6357 WERROR=-Werror
6358 fi
6359
6360
6361
6362 # Get C++ compatibility warning flag, if supported.
6363 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wc++-compat" >&5
6364 echo $ECHO_N "checking whether ${CC} accepts -Wc++-compat... $ECHO_C" >&6
6365 if test "${ac_cv_prog_cc_w_cxx_compat+set}" = set; then
6366 echo $ECHO_N "(cached) $ECHO_C" >&6
6367 else
6368 save_CFLAGS="$CFLAGS"
6369 CFLAGS="-Wc++-compat"
6370 cat >conftest.$ac_ext <<_ACEOF
6371 /* confdefs.h. */
6372 _ACEOF
6373 cat confdefs.h >>conftest.$ac_ext
6374 cat >>conftest.$ac_ext <<_ACEOF
6375 /* end confdefs.h. */
6376
6377 _ACEOF
6378 rm -f conftest.$ac_objext
6379 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6380 (eval $ac_compile) 2>conftest.er1
6381 ac_status=$?
6382 grep -v '^ *+' conftest.er1 >conftest.err
6383 rm -f conftest.er1
6384 cat conftest.err >&5
6385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6386 (exit $ac_status); } &&
6387 { ac_try='test -z "$ac_c_werror_flag"
6388 || test ! -s conftest.err'
6389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6390 (eval $ac_try) 2>&5
6391 ac_status=$?
6392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6393 (exit $ac_status); }; } &&
6394 { ac_try='test -s conftest.$ac_objext'
6395 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6396 (eval $ac_try) 2>&5
6397 ac_status=$?
6398 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6399 (exit $ac_status); }; }; then
6400 ac_cv_prog_cc_w_cxx_compat=yes
6401 else
6402 echo "$as_me: failed program was:" >&5
6403 sed 's/^/| /' conftest.$ac_ext >&5
6404
6405 ac_cv_prog_cc_w_cxx_compat=no
6406 fi
6407 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6408 CFLAGS="$save_CFLAGS"
6409
6410 fi
6411 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_cxx_compat" >&5
6412 echo "${ECHO_T}$ac_cv_prog_cc_w_cxx_compat" >&6
6413 if test x${ac_cv_prog_cc_w_cxx_compat} = xyes; then
6414 cxx_compat_warn="-Wc++-compat"
6415 fi
6416
6417
6418
6419 # If the native compiler is GCC, we can enable warnings even in stage1.
6420 # That's useful for people building cross-compilers, or just running a
6421 # quick `make'.
6422 warn_cflags=
6423 if test "x$GCC" = "xyes"; then
6424 warn_cflags='$(GCC_WARN_CFLAGS)'
6425 fi
6426
6427
6428 # Enable -Werror in bootstrap stage2 and later.
6429 is_release=
6430 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6431 is_release=yes
6432 fi
6433 # Check whether --enable-werror or --disable-werror was given.
6434 if test "${enable_werror+set}" = set; then
6435 enableval="$enable_werror"
6436
6437 else
6438 if test x$is_release = x ; then
6439 # Default to "yes" on development branches.
6440 enable_werror=yes
6441 else
6442 # Default to "no" on release branches.
6443 enable_werror=no
6444 fi
6445 fi;
6446 if test x$enable_werror = xyes ; then
6447 WERROR=-Werror
6448 fi
6449
6450
6451 # Enable expensive internal checks
6452 # Check whether --enable-checking or --disable-checking was given.
6453 if test "${enable_checking+set}" = set; then
6454 enableval="$enable_checking"
6455 ac_checking_flags="${enableval}"
6456 else
6457
6458 # Determine the default checks.
6459 if test x$is_release = x ; then
6460 ac_checking_flags=yes
6461 else
6462 ac_checking_flags=release
6463 fi
6464 fi;
6465 ac_assert_checking=1
6466 ac_checking=
6467 ac_fold_checking=
6468 ac_gc_checking=
6469 ac_gc_always_collect=
6470 ac_rtl_checking=
6471 ac_rtlflag_checking=
6472 ac_runtime_checking=1
6473 ac_tree_checking=
6474 ac_valgrind_checking=
6475 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6476 for check in $ac_checking_flags
6477 do
6478 case $check in
6479 # these set all the flags to specific states
6480 yes) ac_assert_checking=1 ; ac_checking=1 ;
6481 ac_fold_checking= ; ac_gc_checking=1 ;
6482 ac_gc_always_collect= ; ac_rtl_checking= ;
6483 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6484 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6485 no|none) ac_assert_checking= ; ac_checking= ;
6486 ac_fold_checking= ; ac_gc_checking= ;
6487 ac_gc_always_collect= ; ac_rtl_checking= ;
6488 ac_rtlflag_checking= ; ac_runtime_checking= ;
6489 ac_tree_checking= ; ac_valgrind_checking= ;;
6490 all) ac_assert_checking=1 ; ac_checking=1 ;
6491 ac_fold_checking=1 ; ac_gc_checking=1 ;
6492 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
6493 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6494 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6495 release) ac_assert_checking=1 ; ac_checking= ;
6496 ac_fold_checking= ; ac_gc_checking= ;
6497 ac_gc_always_collect= ; ac_rtl_checking= ;
6498 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6499 ac_tree_checking= ; ac_valgrind_checking= ;;
6500 # these enable particular checks
6501 assert) ac_assert_checking=1 ;;
6502 fold) ac_fold_checking=1 ;;
6503 gc) ac_gc_checking=1 ;;
6504 gcac) ac_gc_always_collect=1 ;;
6505 misc) ac_checking=1 ;;
6506 rtl) ac_rtl_checking=1 ;;
6507 rtlflag) ac_rtlflag_checking=1 ;;
6508 runtime) ac_runtime_checking=1 ;;
6509 tree) ac_tree_checking=1 ;;
6510 valgrind) ac_valgrind_checking=1 ;;
6511 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6512 echo "$as_me: error: unknown check category $check" >&2;}
6513 { (exit 1); exit 1; }; } ;;
6514 esac
6515 done
6516 IFS="$ac_save_IFS"
6517
6518 nocommon_flag=""
6519 if test x$ac_checking != x ; then
6520
6521 cat >>confdefs.h <<\_ACEOF
6522 #define ENABLE_CHECKING 1
6523 _ACEOF
6524
6525 nocommon_flag=-fno-common
6526 fi
6527
6528 if test x$ac_assert_checking != x ; then
6529
6530 cat >>confdefs.h <<\_ACEOF
6531 #define ENABLE_ASSERT_CHECKING 1
6532 _ACEOF
6533
6534 fi
6535
6536 if test x$ac_runtime_checking != x ; then
6537
6538 cat >>confdefs.h <<\_ACEOF
6539 #define ENABLE_RUNTIME_CHECKING 1
6540 _ACEOF
6541
6542 fi
6543 if test x$ac_tree_checking != x ; then
6544
6545 cat >>confdefs.h <<\_ACEOF
6546 #define ENABLE_TREE_CHECKING 1
6547 _ACEOF
6548
6549 TREEBROWSER=tree-browser.o
6550 fi
6551
6552 if test x$ac_rtl_checking != x ; then
6553
6554 cat >>confdefs.h <<\_ACEOF
6555 #define ENABLE_RTL_CHECKING 1
6556 _ACEOF
6557
6558 fi
6559 if test x$ac_rtlflag_checking != x ; then
6560
6561 cat >>confdefs.h <<\_ACEOF
6562 #define ENABLE_RTL_FLAG_CHECKING 1
6563 _ACEOF
6564
6565 fi
6566 if test x$ac_gc_checking != x ; then
6567
6568 cat >>confdefs.h <<\_ACEOF
6569 #define ENABLE_GC_CHECKING 1
6570 _ACEOF
6571
6572 fi
6573 if test x$ac_gc_always_collect != x ; then
6574
6575 cat >>confdefs.h <<\_ACEOF
6576 #define ENABLE_GC_ALWAYS_COLLECT 1
6577 _ACEOF
6578
6579 fi
6580 if test x$ac_fold_checking != x ; then
6581
6582 cat >>confdefs.h <<\_ACEOF
6583 #define ENABLE_FOLD_CHECKING 1
6584 _ACEOF
6585
6586 fi
6587 valgrind_path_defines=
6588 valgrind_command=
6589
6590 if test "${ac_cv_header_valgrind_h+set}" = set; then
6591 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6592 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6593 if test "${ac_cv_header_valgrind_h+set}" = set; then
6594 echo $ECHO_N "(cached) $ECHO_C" >&6
6595 fi
6596 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6597 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6598 else
6599 # Is the header compilable?
6600 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6601 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6602 cat >conftest.$ac_ext <<_ACEOF
6603 /* confdefs.h. */
6604 _ACEOF
6605 cat confdefs.h >>conftest.$ac_ext
6606 cat >>conftest.$ac_ext <<_ACEOF
6607 /* end confdefs.h. */
6608 $ac_includes_default
6609 #include <valgrind.h>
6610 _ACEOF
6611 rm -f conftest.$ac_objext
6612 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6613 (eval $ac_compile) 2>conftest.er1
6614 ac_status=$?
6615 grep -v '^ *+' conftest.er1 >conftest.err
6616 rm -f conftest.er1
6617 cat conftest.err >&5
6618 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6619 (exit $ac_status); } &&
6620 { ac_try='test -z "$ac_c_werror_flag"
6621 || test ! -s conftest.err'
6622 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6623 (eval $ac_try) 2>&5
6624 ac_status=$?
6625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6626 (exit $ac_status); }; } &&
6627 { ac_try='test -s conftest.$ac_objext'
6628 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6629 (eval $ac_try) 2>&5
6630 ac_status=$?
6631 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6632 (exit $ac_status); }; }; then
6633 ac_header_compiler=yes
6634 else
6635 echo "$as_me: failed program was:" >&5
6636 sed 's/^/| /' conftest.$ac_ext >&5
6637
6638 ac_header_compiler=no
6639 fi
6640 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6641 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6642 echo "${ECHO_T}$ac_header_compiler" >&6
6643
6644 # Is the header present?
6645 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6646 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6647 cat >conftest.$ac_ext <<_ACEOF
6648 /* confdefs.h. */
6649 _ACEOF
6650 cat confdefs.h >>conftest.$ac_ext
6651 cat >>conftest.$ac_ext <<_ACEOF
6652 /* end confdefs.h. */
6653 #include <valgrind.h>
6654 _ACEOF
6655 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6656 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6657 ac_status=$?
6658 grep -v '^ *+' conftest.er1 >conftest.err
6659 rm -f conftest.er1
6660 cat conftest.err >&5
6661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6662 (exit $ac_status); } >/dev/null; then
6663 if test -s conftest.err; then
6664 ac_cpp_err=$ac_c_preproc_warn_flag
6665 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6666 else
6667 ac_cpp_err=
6668 fi
6669 else
6670 ac_cpp_err=yes
6671 fi
6672 if test -z "$ac_cpp_err"; then
6673 ac_header_preproc=yes
6674 else
6675 echo "$as_me: failed program was:" >&5
6676 sed 's/^/| /' conftest.$ac_ext >&5
6677
6678 ac_header_preproc=no
6679 fi
6680 rm -f conftest.err conftest.$ac_ext
6681 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6682 echo "${ECHO_T}$ac_header_preproc" >&6
6683
6684 # So? What about this header?
6685 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6686 yes:no: )
6687 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6688 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6689 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6690 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6691 ac_header_preproc=yes
6692 ;;
6693 no:yes:* )
6694 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6695 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6696 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6697 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6698 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6699 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6700 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6701 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6702 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6703 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6704 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6705 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6706 (
6707 cat <<\_ASBOX
6708 ## ------------------------------------------ ##
6709 ## Report this to the AC_PACKAGE_NAME lists. ##
6710 ## ------------------------------------------ ##
6711 _ASBOX
6712 ) |
6713 sed "s/^/$as_me: WARNING: /" >&2
6714 ;;
6715 esac
6716 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6717 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6718 if test "${ac_cv_header_valgrind_h+set}" = set; then
6719 echo $ECHO_N "(cached) $ECHO_C" >&6
6720 else
6721 ac_cv_header_valgrind_h=$ac_header_preproc
6722 fi
6723 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6724 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6725
6726 fi
6727 if test $ac_cv_header_valgrind_h = yes; then
6728 have_valgrind_h=yes
6729 else
6730 have_valgrind_h=no
6731 fi
6732
6733
6734
6735 if test x$ac_valgrind_checking != x ; then
6736 # It is certainly possible that there's valgrind but no valgrind.h.
6737 # GCC relies on making annotations so we must have both.
6738 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6739 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6740 cat >conftest.$ac_ext <<_ACEOF
6741 /* confdefs.h. */
6742 _ACEOF
6743 cat confdefs.h >>conftest.$ac_ext
6744 cat >>conftest.$ac_ext <<_ACEOF
6745 /* end confdefs.h. */
6746 #include <valgrind/memcheck.h>
6747 #ifndef VALGRIND_DISCARD
6748 #error VALGRIND_DISCARD not defined
6749 #endif
6750 _ACEOF
6751 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6752 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6753 ac_status=$?
6754 grep -v '^ *+' conftest.er1 >conftest.err
6755 rm -f conftest.er1
6756 cat conftest.err >&5
6757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6758 (exit $ac_status); } >/dev/null; then
6759 if test -s conftest.err; then
6760 ac_cpp_err=$ac_c_preproc_warn_flag
6761 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6762 else
6763 ac_cpp_err=
6764 fi
6765 else
6766 ac_cpp_err=yes
6767 fi
6768 if test -z "$ac_cpp_err"; then
6769 gcc_cv_header_valgrind_memcheck_h=yes
6770 else
6771 echo "$as_me: failed program was:" >&5
6772 sed 's/^/| /' conftest.$ac_ext >&5
6773
6774 gcc_cv_header_valgrind_memcheck_h=no
6775 fi
6776 rm -f conftest.err conftest.$ac_ext
6777 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6778 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6779 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6780 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6781 cat >conftest.$ac_ext <<_ACEOF
6782 /* confdefs.h. */
6783 _ACEOF
6784 cat confdefs.h >>conftest.$ac_ext
6785 cat >>conftest.$ac_ext <<_ACEOF
6786 /* end confdefs.h. */
6787 #include <memcheck.h>
6788 #ifndef VALGRIND_DISCARD
6789 #error VALGRIND_DISCARD not defined
6790 #endif
6791 _ACEOF
6792 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6793 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6794 ac_status=$?
6795 grep -v '^ *+' conftest.er1 >conftest.err
6796 rm -f conftest.er1
6797 cat conftest.err >&5
6798 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6799 (exit $ac_status); } >/dev/null; then
6800 if test -s conftest.err; then
6801 ac_cpp_err=$ac_c_preproc_warn_flag
6802 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6803 else
6804 ac_cpp_err=
6805 fi
6806 else
6807 ac_cpp_err=yes
6808 fi
6809 if test -z "$ac_cpp_err"; then
6810 gcc_cv_header_memcheck_h=yes
6811 else
6812 echo "$as_me: failed program was:" >&5
6813 sed 's/^/| /' conftest.$ac_ext >&5
6814
6815 gcc_cv_header_memcheck_h=no
6816 fi
6817 rm -f conftest.err conftest.$ac_ext
6818 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6819 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6820
6821 # Prepare PATH_SEPARATOR.
6822 # The user is always right.
6823 if test "${PATH_SEPARATOR+set}" != set; then
6824 echo "#! /bin/sh" >conf$$.sh
6825 echo "exit 0" >>conf$$.sh
6826 chmod +x conf$$.sh
6827 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6828 PATH_SEPARATOR=';'
6829 else
6830 PATH_SEPARATOR=:
6831 fi
6832 rm -f conf$$.sh
6833 fi
6834
6835 # Find out how to test for executable files. Don't use a zero-byte file,
6836 # as systems may use methods other than mode bits to determine executability.
6837 cat >conf$$.file <<_ASEOF
6838 #! /bin/sh
6839 exit 0
6840 _ASEOF
6841 chmod +x conf$$.file
6842 if test -x conf$$.file >/dev/null 2>&1; then
6843 ac_executable_p="test -x"
6844 else
6845 ac_executable_p="test -f"
6846 fi
6847 rm -f conf$$.file
6848
6849 # Extract the first word of "valgrind", so it can be a program name with args.
6850 set dummy valgrind; ac_word=$2
6851 echo "$as_me:$LINENO: checking for $ac_word" >&5
6852 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6853 if test "${ac_cv_path_valgrind_path+set}" = set; then
6854 echo $ECHO_N "(cached) $ECHO_C" >&6
6855 else
6856 case "$valgrind_path" in
6857 [\\/]* | ?:[\\/]*)
6858 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6859 ;;
6860 *)
6861 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6862 for ac_dir in $PATH; do
6863 IFS="$ac_save_IFS"
6864 test -z "$ac_dir" && ac_dir=.
6865 for ac_exec_ext in '' $ac_executable_extensions; do
6866 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6867 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6868 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6869 break 2
6870 fi
6871 fi
6872 done
6873 done
6874 IFS="$ac_save_IFS"
6875 ;;
6876 esac
6877 fi
6878 valgrind_path="$ac_cv_path_valgrind_path"
6879 if test -n "$valgrind_path"; then
6880 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6881 echo "${ECHO_T}$valgrind_path" >&6
6882 else
6883 echo "$as_me:$LINENO: result: no" >&5
6884 echo "${ECHO_T}no" >&6
6885 fi
6886
6887 if test "x$valgrind_path" = "x" \
6888 || (test $have_valgrind_h = no \
6889 && test $gcc_cv_header_memcheck_h = no \
6890 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6891 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6892 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6893 { (exit 1); exit 1; }; }
6894 fi
6895 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6896 valgrind_command="$valgrind_path -q"
6897
6898 cat >>confdefs.h <<\_ACEOF
6899 #define ENABLE_VALGRIND_CHECKING 1
6900 _ACEOF
6901
6902 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6903
6904 cat >>confdefs.h <<\_ACEOF
6905 #define HAVE_VALGRIND_MEMCHECK_H 1
6906 _ACEOF
6907
6908 fi
6909 if test $gcc_cv_header_memcheck_h = yes; then
6910
6911 cat >>confdefs.h <<\_ACEOF
6912 #define HAVE_MEMCHECK_H 1
6913 _ACEOF
6914
6915 fi
6916 fi
6917
6918
6919
6920 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6921 if test "${enable_mapped_location+set}" = set; then
6922 enableval="$enable_mapped_location"
6923
6924 else
6925 enable_mapped_location=no
6926 fi;
6927
6928 if test "$enable_mapped_location" = yes ; then
6929
6930 cat >>confdefs.h <<\_ACEOF
6931 #define USE_MAPPED_LOCATION 1
6932 _ACEOF
6933
6934 fi
6935
6936 # Enable code coverage collection
6937 # Check whether --enable-coverage or --disable-coverage was given.
6938 if test "${enable_coverage+set}" = set; then
6939 enableval="$enable_coverage"
6940 case "${enableval}" in
6941 yes|noopt)
6942 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6943 ;;
6944 opt)
6945 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6946 ;;
6947 no)
6948 # a.k.a. --disable-coverage
6949 coverage_flags=""
6950 ;;
6951 *)
6952 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6953 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6954 { (exit 1); exit 1; }; }
6955 ;;
6956 esac
6957 else
6958 coverage_flags=""
6959 fi;
6960
6961
6962 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6963 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6964 enableval="$enable_gather_detailed_mem_stats"
6965
6966 else
6967 enable_gather_detailed_mem_stats=no
6968 fi;
6969 if test x$enable_gather_detailed_mem_stats = xyes ; then
6970
6971 cat >>confdefs.h <<\_ACEOF
6972 #define GATHER_STATISTICS 1
6973 _ACEOF
6974
6975 fi
6976
6977 # -------------------------------
6978 # Miscenalleous configure options
6979 # -------------------------------
6980
6981 # With stabs
6982
6983 # Check whether --with-stabs or --without-stabs was given.
6984 if test "${with_stabs+set}" = set; then
6985 withval="$with_stabs"
6986 stabs="$with_stabs"
6987 else
6988 stabs=no
6989 fi;
6990
6991 # Determine whether or not multilibs are enabled.
6992 # Check whether --enable-multilib or --disable-multilib was given.
6993 if test "${enable_multilib+set}" = set; then
6994 enableval="$enable_multilib"
6995
6996 else
6997 enable_multilib=yes
6998 fi;
6999
7000
7001 # Enable __cxa_atexit for C++.
7002 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7003 if test "${enable___cxa_atexit+set}" = set; then
7004 enableval="$enable___cxa_atexit"
7005
7006 fi;
7007
7008 # Enable C extension for decimal float if target supports it.
7009 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7010 if test "${enable_decimal_float+set}" = set; then
7011 enableval="$enable_decimal_float"
7012
7013 if test x$enablevar = xyes ; then
7014 case $target in
7015 powerpc*-*-linux* | i?86*-*-linux*)
7016 enable_decimal_float=yes
7017 ;;
7018 *)
7019 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7020 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7021 enable_decimal_float=no
7022 ;;
7023 esac
7024 fi
7025
7026 else
7027 enable_decimal_float=no
7028 fi;
7029
7030
7031
7032 dfp=`if test $enable_decimal_float = yes; then echo 1; else echo 0; fi`
7033
7034 cat >>confdefs.h <<_ACEOF
7035 #define ENABLE_DECIMAL_FLOAT $dfp
7036 _ACEOF
7037
7038
7039 # Enable threads
7040 # Pass with no value to take the default
7041 # Pass with a value to specify a thread package
7042 # Check whether --enable-threads or --disable-threads was given.
7043 if test "${enable_threads+set}" = set; then
7044 enableval="$enable_threads"
7045
7046 else
7047 enable_threads=''
7048 fi;
7049
7050 # Check whether --enable-tls or --disable-tls was given.
7051 if test "${enable_tls+set}" = set; then
7052 enableval="$enable_tls"
7053
7054 case $enable_tls in
7055 yes | no) ;;
7056 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7057 Valid choices are 'yes' and 'no'." >&5
7058 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7059 Valid choices are 'yes' and 'no'." >&2;}
7060 { (exit 1); exit 1; }; } ;;
7061 esac
7062
7063 else
7064 enable_tls=''
7065 fi;
7066
7067 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7068 if test "${enable_objc_gc+set}" = set; then
7069 enableval="$enable_objc_gc"
7070 if test x$enable_objc_gc = xno; then
7071 objc_boehm_gc=''
7072 else
7073 objc_boehm_gc=1
7074 fi
7075 else
7076 objc_boehm_gc=''
7077 fi;
7078
7079
7080 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7081 if test "${with_dwarf2+set}" = set; then
7082 withval="$with_dwarf2"
7083 dwarf2="$with_dwarf2"
7084 else
7085 dwarf2=no
7086 fi;
7087
7088 # Check whether --enable-shared or --disable-shared was given.
7089 if test "${enable_shared+set}" = set; then
7090 enableval="$enable_shared"
7091
7092 case $enable_shared in
7093 yes | no) ;;
7094 *)
7095 enable_shared=no
7096 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7097 for pkg in $enableval; do
7098 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7099 enable_shared=yes
7100 fi
7101 done
7102 IFS="$ac_save_ifs"
7103 ;;
7104 esac
7105
7106 else
7107 enable_shared=yes
7108 fi;
7109
7110
7111
7112 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7113 if test "${with_build_sysroot+set}" = set; then
7114 withval="$with_build_sysroot"
7115
7116 fi;
7117
7118
7119 # Check whether --with-sysroot or --without-sysroot was given.
7120 if test "${with_sysroot+set}" = set; then
7121 withval="$with_sysroot"
7122
7123 case ${with_sysroot} in
7124 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7125 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7126 esac
7127
7128 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7129 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
7130
7131 if test "x$exec_prefix" = xNONE; then
7132 if test "x$prefix" = xNONE; then
7133 test_prefix=/usr/local
7134 else
7135 test_prefix=$prefix
7136 fi
7137 else
7138 test_prefix=$exec_prefix
7139 fi
7140 case ${TARGET_SYSTEM_ROOT} in
7141 "${test_prefix}"|"${test_prefix}/"*|\
7142 '${exec_prefix}'|'${exec_prefix}/'*)
7143 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7144 TARGET_SYSTEM_ROOT_DEFINE="$t"
7145 ;;
7146 esac
7147
7148 else
7149
7150 TARGET_SYSTEM_ROOT=
7151 TARGET_SYSTEM_ROOT_DEFINE=
7152 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7153
7154 fi;
7155
7156
7157
7158
7159 # Build with intermodule optimisations
7160 # Check whether --enable-intermodule or --disable-intermodule was given.
7161 if test "${enable_intermodule+set}" = set; then
7162 enableval="$enable_intermodule"
7163 case ${enable_intermodule} in
7164 yes) onestep="-onestep";;
7165 *) onestep="";;
7166 esac
7167 else
7168 onestep=""
7169 fi;
7170
7171
7172 # Sanity check enable_languages in case someone does not run the toplevel
7173 # configure # script.
7174 # Check whether --enable-languages or --disable-languages was given.
7175 if test "${enable_languages+set}" = set; then
7176 enableval="$enable_languages"
7177 case ,${enable_languages}, in
7178 ,,|,yes,)
7179 # go safe -- we cannot be much sure without the toplevel
7180 # configure's
7181 # analysis of which target libs are present and usable
7182 enable_languages=c
7183 ;;
7184 *,all,*)
7185 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
7186 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
7187 { (exit 1); exit 1; }; }
7188 ;;
7189 *,c,*)
7190 ;;
7191 *)
7192 enable_languages=c,${enable_languages}
7193 ;;
7194 esac
7195 else
7196 enable_languages=c
7197 fi;
7198
7199 # Used by documentation targets
7200
7201
7202
7203
7204 # -------------------------
7205 # Checks for other programs
7206 # -------------------------
7207
7208 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7209 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
7210 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
7211 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
7212 echo $ECHO_N "(cached) $ECHO_C" >&6
7213 else
7214 cat >conftest.make <<\_ACEOF
7215 all:
7216 @echo 'ac_maketemp="$(MAKE)"'
7217 _ACEOF
7218 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7219 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
7220 if test -n "$ac_maketemp"; then
7221 eval ac_cv_prog_make_${ac_make}_set=yes
7222 else
7223 eval ac_cv_prog_make_${ac_make}_set=no
7224 fi
7225 rm -f conftest.make
7226 fi
7227 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7228 echo "$as_me:$LINENO: result: yes" >&5
7229 echo "${ECHO_T}yes" >&6
7230 SET_MAKE=
7231 else
7232 echo "$as_me:$LINENO: result: no" >&5
7233 echo "${ECHO_T}no" >&6
7234 SET_MAKE="MAKE=${MAKE-make}"
7235 fi
7236
7237
7238 # Find some useful tools
7239 for ac_prog in gawk mawk nawk awk
7240 do
7241 # Extract the first word of "$ac_prog", so it can be a program name with args.
7242 set dummy $ac_prog; ac_word=$2
7243 echo "$as_me:$LINENO: checking for $ac_word" >&5
7244 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7245 if test "${ac_cv_prog_AWK+set}" = set; then
7246 echo $ECHO_N "(cached) $ECHO_C" >&6
7247 else
7248 if test -n "$AWK"; then
7249 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7250 else
7251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7252 for as_dir in $PATH
7253 do
7254 IFS=$as_save_IFS
7255 test -z "$as_dir" && as_dir=.
7256 for ac_exec_ext in '' $ac_executable_extensions; do
7257 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7258 ac_cv_prog_AWK="$ac_prog"
7259 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7260 break 2
7261 fi
7262 done
7263 done
7264
7265 fi
7266 fi
7267 AWK=$ac_cv_prog_AWK
7268 if test -n "$AWK"; then
7269 echo "$as_me:$LINENO: result: $AWK" >&5
7270 echo "${ECHO_T}$AWK" >&6
7271 else
7272 echo "$as_me:$LINENO: result: no" >&5
7273 echo "${ECHO_T}no" >&6
7274 fi
7275
7276 test -n "$AWK" && break
7277 done
7278
7279 # We need awk to create options.c and options.h.
7280 # Bail out if it's missing.
7281 case ${AWK} in
7282 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7283 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7284 { (exit 1); exit 1; }; } ;;
7285 esac
7286
7287 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7288 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7289 if test "${gcc_cv_prog_LN_S+set}" = set; then
7290 echo $ECHO_N "(cached) $ECHO_C" >&6
7291 else
7292 rm -f conftestdata_t
7293 echo >conftestdata_f
7294 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7295 then
7296 gcc_cv_prog_LN_S="ln -s"
7297 else
7298 if ln conftestdata_f conftestdata_t 2>/dev/null
7299 then
7300 gcc_cv_prog_LN_S=ln
7301 else
7302 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7303 then
7304 gcc_cv_prog_LN_S="cp -p"
7305 else
7306 gcc_cv_prog_LN_S=cp
7307 fi
7308 fi
7309 fi
7310 rm -f conftestdata_f conftestdata_t
7311
7312 fi
7313 LN_S="$gcc_cv_prog_LN_S"
7314 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7315 echo "$as_me:$LINENO: result: yes" >&5
7316 echo "${ECHO_T}yes" >&6
7317 else
7318 if test "$gcc_cv_prog_LN_S" = "ln"; then
7319 echo "$as_me:$LINENO: result: no, using ln" >&5
7320 echo "${ECHO_T}no, using ln" >&6
7321 else
7322 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7323 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7324 fi
7325 fi
7326
7327 echo "$as_me:$LINENO: checking whether ln works" >&5
7328 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7329 if test "${acx_cv_prog_LN+set}" = set; then
7330 echo $ECHO_N "(cached) $ECHO_C" >&6
7331 else
7332 rm -f conftestdata_t
7333 echo >conftestdata_f
7334 if ln conftestdata_f conftestdata_t 2>/dev/null
7335 then
7336 acx_cv_prog_LN=ln
7337 else
7338 acx_cv_prog_LN=no
7339 fi
7340 rm -f conftestdata_f conftestdata_t
7341
7342 fi
7343 if test $acx_cv_prog_LN = no; then
7344 LN="$LN_S"
7345 echo "$as_me:$LINENO: result: no, using $LN" >&5
7346 echo "${ECHO_T}no, using $LN" >&6
7347 else
7348 LN="$acx_cv_prog_LN"
7349 echo "$as_me:$LINENO: result: yes" >&5
7350 echo "${ECHO_T}yes" >&6
7351 fi
7352
7353 if test -n "$ac_tool_prefix"; then
7354 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7355 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7356 echo "$as_me:$LINENO: checking for $ac_word" >&5
7357 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7358 if test "${ac_cv_prog_RANLIB+set}" = set; then
7359 echo $ECHO_N "(cached) $ECHO_C" >&6
7360 else
7361 if test -n "$RANLIB"; then
7362 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7363 else
7364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7365 for as_dir in $PATH
7366 do
7367 IFS=$as_save_IFS
7368 test -z "$as_dir" && as_dir=.
7369 for ac_exec_ext in '' $ac_executable_extensions; do
7370 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7371 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7372 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7373 break 2
7374 fi
7375 done
7376 done
7377
7378 fi
7379 fi
7380 RANLIB=$ac_cv_prog_RANLIB
7381 if test -n "$RANLIB"; then
7382 echo "$as_me:$LINENO: result: $RANLIB" >&5
7383 echo "${ECHO_T}$RANLIB" >&6
7384 else
7385 echo "$as_me:$LINENO: result: no" >&5
7386 echo "${ECHO_T}no" >&6
7387 fi
7388
7389 fi
7390 if test -z "$ac_cv_prog_RANLIB"; then
7391 ac_ct_RANLIB=$RANLIB
7392 # Extract the first word of "ranlib", so it can be a program name with args.
7393 set dummy ranlib; ac_word=$2
7394 echo "$as_me:$LINENO: checking for $ac_word" >&5
7395 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7396 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7397 echo $ECHO_N "(cached) $ECHO_C" >&6
7398 else
7399 if test -n "$ac_ct_RANLIB"; then
7400 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7401 else
7402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7403 for as_dir in $PATH
7404 do
7405 IFS=$as_save_IFS
7406 test -z "$as_dir" && as_dir=.
7407 for ac_exec_ext in '' $ac_executable_extensions; do
7408 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7409 ac_cv_prog_ac_ct_RANLIB="ranlib"
7410 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7411 break 2
7412 fi
7413 done
7414 done
7415
7416 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7417 fi
7418 fi
7419 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7420 if test -n "$ac_ct_RANLIB"; then
7421 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7422 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7423 else
7424 echo "$as_me:$LINENO: result: no" >&5
7425 echo "${ECHO_T}no" >&6
7426 fi
7427
7428 RANLIB=$ac_ct_RANLIB
7429 else
7430 RANLIB="$ac_cv_prog_RANLIB"
7431 fi
7432
7433 case "${host}" in
7434 *-*-darwin*)
7435 # By default, the Darwin ranlib will not treat common symbols as
7436 # definitions when building the archive table of contents. Other
7437 # ranlibs do that; pass an option to the Darwin ranlib that makes
7438 # it behave similarly.
7439 ranlib_flags="-c"
7440 ;;
7441 *)
7442 ranlib_flags=""
7443 esac
7444
7445
7446 # Find a good install program. We prefer a C program (faster),
7447 # so one script is as good as another. But avoid the broken or
7448 # incompatible versions:
7449 # SysV /etc/install, /usr/sbin/install
7450 # SunOS /usr/etc/install
7451 # IRIX /sbin/install
7452 # AIX /bin/install
7453 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7454 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7455 # ./install, which can be erroneously created by make from ./install.sh.
7456 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7457 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7458 if test -z "$INSTALL"; then
7459 if test "${ac_cv_path_install+set}" = set; then
7460 echo $ECHO_N "(cached) $ECHO_C" >&6
7461 else
7462 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7463 for ac_dir in $PATH; do
7464 # Account for people who put trailing slashes in PATH elements.
7465 case "$ac_dir/" in
7466 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7467 *)
7468 # OSF1 and SCO ODT 3.0 have their own names for install.
7469 for ac_prog in ginstall scoinst install; do
7470 if test -f $ac_dir/$ac_prog; then
7471 if test $ac_prog = install &&
7472 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7473 # AIX install. It has an incompatible calling convention.
7474 # OSF/1 installbsd also uses dspmsg, but is usable.
7475 :
7476 else
7477 ac_cv_path_install="$ac_dir/$ac_prog -c"
7478 break 2
7479 fi
7480 fi
7481 done
7482 ;;
7483 esac
7484 done
7485 IFS="$ac_save_IFS"
7486
7487 fi
7488 if test "${ac_cv_path_install+set}" = set; then
7489 INSTALL="$ac_cv_path_install"
7490 else
7491 # As a last resort, use the slow shell script. We don't cache a
7492 # path for INSTALL within a source directory, because that will
7493 # break other packages using the cache if that directory is
7494 # removed, or if the path is relative.
7495 INSTALL="$ac_install_sh"
7496 fi
7497 fi
7498 echo "$as_me:$LINENO: result: $INSTALL" >&5
7499 echo "${ECHO_T}$INSTALL" >&6
7500
7501 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7502 # It thinks the first close brace ends the variable substitution.
7503 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7504
7505 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7506
7507
7508 # See if cmp has --ignore-initial.
7509 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7510 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7511 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7512 echo $ECHO_N "(cached) $ECHO_C" >&6
7513 else
7514 echo abfoo >t1
7515 echo cdfoo >t2
7516 gcc_cv_prog_cmp_skip=slowcompare
7517 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7518 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7519 :
7520 else
7521 gcc_cv_prog_cmp_skip=gnucompare
7522 fi
7523 fi
7524 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7525 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7526 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7527 :
7528 else
7529 gcc_cv_prog_cmp_skip=fastcompare
7530 fi
7531 fi
7532 fi
7533 rm t1 t2
7534
7535 fi
7536 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7537 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7538 make_compare_target=$gcc_cv_prog_cmp_skip
7539
7540
7541
7542 # See if we have the mktemp command.
7543 # Extract the first word of "mktemp", so it can be a program name with args.
7544 set dummy mktemp; ac_word=$2
7545 echo "$as_me:$LINENO: checking for $ac_word" >&5
7546 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7547 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7548 echo $ECHO_N "(cached) $ECHO_C" >&6
7549 else
7550 if test -n "$have_mktemp_command"; then
7551 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7552 else
7553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7554 for as_dir in $PATH
7555 do
7556 IFS=$as_save_IFS
7557 test -z "$as_dir" && as_dir=.
7558 for ac_exec_ext in '' $ac_executable_extensions; do
7559 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7560 ac_cv_prog_have_mktemp_command="yes"
7561 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7562 break 2
7563 fi
7564 done
7565 done
7566
7567 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7568 fi
7569 fi
7570 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7571 if test -n "$have_mktemp_command"; then
7572 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7573 echo "${ECHO_T}$have_mktemp_command" >&6
7574 else
7575 echo "$as_me:$LINENO: result: no" >&5
7576 echo "${ECHO_T}no" >&6
7577 fi
7578
7579
7580 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7581
7582 # See if makeinfo has been installed and is modern enough
7583 # that we can use it.
7584
7585 ac_executable_extensions="$build_exeext"
7586
7587 # Extract the first word of "makeinfo", so it can be a program name with args.
7588 set dummy makeinfo; ac_word=$2
7589 echo "$as_me:$LINENO: checking for $ac_word" >&5
7590 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7591 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7592 echo $ECHO_N "(cached) $ECHO_C" >&6
7593 else
7594 if test -n "$MAKEINFO"; then
7595 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7596 else
7597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7598 for as_dir in $PATH
7599 do
7600 IFS=$as_save_IFS
7601 test -z "$as_dir" && as_dir=.
7602 for ac_exec_ext in '' $ac_executable_extensions; do
7603 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7604 ac_cv_prog_MAKEINFO="makeinfo"
7605 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7606 break 2
7607 fi
7608 done
7609 done
7610
7611 fi
7612 fi
7613 MAKEINFO=$ac_cv_prog_MAKEINFO
7614 if test -n "$MAKEINFO"; then
7615 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7616 echo "${ECHO_T}$MAKEINFO" >&6
7617 else
7618 echo "$as_me:$LINENO: result: no" >&5
7619 echo "${ECHO_T}no" >&6
7620 fi
7621
7622 if test -n "$MAKEINFO"; then
7623 # Found it, now check the version.
7624 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7625 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7626 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7627 echo $ECHO_N "(cached) $ECHO_C" >&6
7628 else
7629 ac_prog_version=`$MAKEINFO --version 2>&1 |
7630 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7631 echo "configure:7631: version of makeinfo is $ac_prog_version" >&5
7632 case $ac_prog_version in
7633 '') gcc_cv_prog_makeinfo_modern=no;;
7634 4.[4-9]*)
7635 gcc_cv_prog_makeinfo_modern=yes;;
7636 *) gcc_cv_prog_makeinfo_modern=no;;
7637 esac
7638
7639 fi
7640 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7641 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7642 else
7643 gcc_cv_prog_makeinfo_modern=no
7644 fi
7645
7646 if test $gcc_cv_prog_makeinfo_modern = no; then
7647 MAKEINFO="$MISSING makeinfo"
7648 { echo "$as_me:$LINENO: WARNING:
7649 *** Makeinfo is missing or too old.
7650 *** Info documentation will not be built." >&5
7651 echo "$as_me: WARNING:
7652 *** Makeinfo is missing or too old.
7653 *** Info documentation will not be built." >&2;}
7654 BUILD_INFO=
7655 else
7656 BUILD_INFO=info
7657 fi
7658
7659
7660 # Is pod2man recent enough to regenerate manpages?
7661 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7662 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7663 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7664 echo "$as_me:$LINENO: result: yes" >&5
7665 echo "${ECHO_T}yes" >&6
7666 GENERATED_MANPAGES=generated-manpages
7667 else
7668 echo "$as_me:$LINENO: result: no" >&5
7669 echo "${ECHO_T}no" >&6
7670 GENERATED_MANPAGES=
7671 fi
7672
7673
7674 # How about lex?
7675 for ac_prog in flex
7676 do
7677 # Extract the first word of "$ac_prog", so it can be a program name with args.
7678 set dummy $ac_prog; ac_word=$2
7679 echo "$as_me:$LINENO: checking for $ac_word" >&5
7680 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7681 if test "${ac_cv_prog_FLEX+set}" = set; then
7682 echo $ECHO_N "(cached) $ECHO_C" >&6
7683 else
7684 if test -n "$FLEX"; then
7685 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7686 else
7687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7688 for as_dir in $PATH
7689 do
7690 IFS=$as_save_IFS
7691 test -z "$as_dir" && as_dir=.
7692 for ac_exec_ext in '' $ac_executable_extensions; do
7693 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7694 ac_cv_prog_FLEX="$ac_prog"
7695 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7696 break 2
7697 fi
7698 done
7699 done
7700
7701 fi
7702 fi
7703 FLEX=$ac_cv_prog_FLEX
7704 if test -n "$FLEX"; then
7705 echo "$as_me:$LINENO: result: $FLEX" >&5
7706 echo "${ECHO_T}$FLEX" >&6
7707 else
7708 echo "$as_me:$LINENO: result: no" >&5
7709 echo "${ECHO_T}no" >&6
7710 fi
7711
7712 test -n "$FLEX" && break
7713 done
7714 test -n "$FLEX" || FLEX="$MISSING flex"
7715
7716
7717 # Bison?
7718 for ac_prog in bison
7719 do
7720 # Extract the first word of "$ac_prog", so it can be a program name with args.
7721 set dummy $ac_prog; ac_word=$2
7722 echo "$as_me:$LINENO: checking for $ac_word" >&5
7723 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7724 if test "${ac_cv_prog_BISON+set}" = set; then
7725 echo $ECHO_N "(cached) $ECHO_C" >&6
7726 else
7727 if test -n "$BISON"; then
7728 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7729 else
7730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7731 for as_dir in $PATH
7732 do
7733 IFS=$as_save_IFS
7734 test -z "$as_dir" && as_dir=.
7735 for ac_exec_ext in '' $ac_executable_extensions; do
7736 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7737 ac_cv_prog_BISON="$ac_prog"
7738 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7739 break 2
7740 fi
7741 done
7742 done
7743
7744 fi
7745 fi
7746 BISON=$ac_cv_prog_BISON
7747 if test -n "$BISON"; then
7748 echo "$as_me:$LINENO: result: $BISON" >&5
7749 echo "${ECHO_T}$BISON" >&6
7750 else
7751 echo "$as_me:$LINENO: result: no" >&5
7752 echo "${ECHO_T}no" >&6
7753 fi
7754
7755 test -n "$BISON" && break
7756 done
7757 test -n "$BISON" || BISON="$MISSING bison"
7758
7759
7760 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7761 # check for build == host before using them.
7762
7763 # NM
7764 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7765 && test -d ../binutils ; then
7766 NM='$(objdir)/../binutils/nm-new'
7767 else
7768 # Extract the first word of "nm", so it can be a program name with args.
7769 set dummy nm; ac_word=$2
7770 echo "$as_me:$LINENO: checking for $ac_word" >&5
7771 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7772 if test "${ac_cv_prog_NM+set}" = set; then
7773 echo $ECHO_N "(cached) $ECHO_C" >&6
7774 else
7775 if test -n "$NM"; then
7776 ac_cv_prog_NM="$NM" # Let the user override the test.
7777 else
7778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7779 for as_dir in $PATH
7780 do
7781 IFS=$as_save_IFS
7782 test -z "$as_dir" && as_dir=.
7783 for ac_exec_ext in '' $ac_executable_extensions; do
7784 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7785 ac_cv_prog_NM="nm"
7786 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7787 break 2
7788 fi
7789 done
7790 done
7791
7792 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7793 fi
7794 fi
7795 NM=$ac_cv_prog_NM
7796 if test -n "$NM"; then
7797 echo "$as_me:$LINENO: result: $NM" >&5
7798 echo "${ECHO_T}$NM" >&6
7799 else
7800 echo "$as_me:$LINENO: result: no" >&5
7801 echo "${ECHO_T}no" >&6
7802 fi
7803
7804 fi
7805
7806 # AR
7807 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7808 && test -d ../binutils ; then
7809 AR='$(objdir)/../binutils/ar'
7810 else
7811 # Extract the first word of "ar", so it can be a program name with args.
7812 set dummy ar; ac_word=$2
7813 echo "$as_me:$LINENO: checking for $ac_word" >&5
7814 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7815 if test "${ac_cv_prog_AR+set}" = set; then
7816 echo $ECHO_N "(cached) $ECHO_C" >&6
7817 else
7818 if test -n "$AR"; then
7819 ac_cv_prog_AR="$AR" # Let the user override the test.
7820 else
7821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7822 for as_dir in $PATH
7823 do
7824 IFS=$as_save_IFS
7825 test -z "$as_dir" && as_dir=.
7826 for ac_exec_ext in '' $ac_executable_extensions; do
7827 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7828 ac_cv_prog_AR="ar"
7829 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7830 break 2
7831 fi
7832 done
7833 done
7834
7835 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7836 fi
7837 fi
7838 AR=$ac_cv_prog_AR
7839 if test -n "$AR"; then
7840 echo "$as_me:$LINENO: result: $AR" >&5
7841 echo "${ECHO_T}$AR" >&6
7842 else
7843 echo "$as_me:$LINENO: result: no" >&5
7844 echo "${ECHO_T}no" >&6
7845 fi
7846
7847 fi
7848
7849
7850 # --------------------
7851 # Checks for C headers
7852 # --------------------
7853
7854 echo "$as_me:$LINENO: checking for GNU C library" >&5
7855 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7856 if test "${gcc_cv_glibc+set}" = set; then
7857 echo $ECHO_N "(cached) $ECHO_C" >&6
7858 else
7859 cat >conftest.$ac_ext <<_ACEOF
7860 /* confdefs.h. */
7861 _ACEOF
7862 cat confdefs.h >>conftest.$ac_ext
7863 cat >>conftest.$ac_ext <<_ACEOF
7864 /* end confdefs.h. */
7865 #include <features.h>
7866 int
7867 main ()
7868 {
7869
7870 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7871 #error Not a GNU C library system
7872 #endif
7873 ;
7874 return 0;
7875 }
7876 _ACEOF
7877 rm -f conftest.$ac_objext
7878 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7879 (eval $ac_compile) 2>conftest.er1
7880 ac_status=$?
7881 grep -v '^ *+' conftest.er1 >conftest.err
7882 rm -f conftest.er1
7883 cat conftest.err >&5
7884 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7885 (exit $ac_status); } &&
7886 { ac_try='test -z "$ac_c_werror_flag"
7887 || test ! -s conftest.err'
7888 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7889 (eval $ac_try) 2>&5
7890 ac_status=$?
7891 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7892 (exit $ac_status); }; } &&
7893 { ac_try='test -s conftest.$ac_objext'
7894 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7895 (eval $ac_try) 2>&5
7896 ac_status=$?
7897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7898 (exit $ac_status); }; }; then
7899 gcc_cv_glibc=yes
7900 else
7901 echo "$as_me: failed program was:" >&5
7902 sed 's/^/| /' conftest.$ac_ext >&5
7903
7904 gcc_cv_glibc=no
7905 fi
7906 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7907 fi
7908
7909 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7910 echo "${ECHO_T}$gcc_cv_glibc" >&6
7911 if test $gcc_cv_glibc = yes; then
7912
7913 cat >>confdefs.h <<\_ACEOF
7914 #define _GNU_SOURCE 1
7915 _ACEOF
7916
7917 fi
7918
7919 # Need to reject headers which give warnings, so that the -Werror bootstrap
7920 # works later. *sigh* This needs to come before all header checks.
7921
7922 ac_c_preproc_warn_flag=yes
7923
7924 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7925 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7926 if test "${ac_cv_header_stdc+set}" = set; then
7927 echo $ECHO_N "(cached) $ECHO_C" >&6
7928 else
7929 cat >conftest.$ac_ext <<_ACEOF
7930 /* confdefs.h. */
7931 _ACEOF
7932 cat confdefs.h >>conftest.$ac_ext
7933 cat >>conftest.$ac_ext <<_ACEOF
7934 /* end confdefs.h. */
7935 #include <stdlib.h>
7936 #include <stdarg.h>
7937 #include <string.h>
7938 #include <float.h>
7939
7940 int
7941 main ()
7942 {
7943
7944 ;
7945 return 0;
7946 }
7947 _ACEOF
7948 rm -f conftest.$ac_objext
7949 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7950 (eval $ac_compile) 2>conftest.er1
7951 ac_status=$?
7952 grep -v '^ *+' conftest.er1 >conftest.err
7953 rm -f conftest.er1
7954 cat conftest.err >&5
7955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7956 (exit $ac_status); } &&
7957 { ac_try='test -z "$ac_c_werror_flag"
7958 || test ! -s conftest.err'
7959 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7960 (eval $ac_try) 2>&5
7961 ac_status=$?
7962 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7963 (exit $ac_status); }; } &&
7964 { ac_try='test -s conftest.$ac_objext'
7965 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7966 (eval $ac_try) 2>&5
7967 ac_status=$?
7968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7969 (exit $ac_status); }; }; then
7970 ac_cv_header_stdc=yes
7971 else
7972 echo "$as_me: failed program was:" >&5
7973 sed 's/^/| /' conftest.$ac_ext >&5
7974
7975 ac_cv_header_stdc=no
7976 fi
7977 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7978
7979 if test $ac_cv_header_stdc = yes; then
7980 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7981 cat >conftest.$ac_ext <<_ACEOF
7982 /* confdefs.h. */
7983 _ACEOF
7984 cat confdefs.h >>conftest.$ac_ext
7985 cat >>conftest.$ac_ext <<_ACEOF
7986 /* end confdefs.h. */
7987 #include <string.h>
7988
7989 _ACEOF
7990 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7991 $EGREP "memchr" >/dev/null 2>&1; then
7992 :
7993 else
7994 ac_cv_header_stdc=no
7995 fi
7996 rm -f conftest*
7997
7998 fi
7999
8000 if test $ac_cv_header_stdc = yes; then
8001 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8002 cat >conftest.$ac_ext <<_ACEOF
8003 /* confdefs.h. */
8004 _ACEOF
8005 cat confdefs.h >>conftest.$ac_ext
8006 cat >>conftest.$ac_ext <<_ACEOF
8007 /* end confdefs.h. */
8008 #include <stdlib.h>
8009
8010 _ACEOF
8011 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8012 $EGREP "free" >/dev/null 2>&1; then
8013 :
8014 else
8015 ac_cv_header_stdc=no
8016 fi
8017 rm -f conftest*
8018
8019 fi
8020
8021 if test $ac_cv_header_stdc = yes; then
8022 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8023 if test "$cross_compiling" = yes; then
8024 :
8025 else
8026 cat >conftest.$ac_ext <<_ACEOF
8027 /* confdefs.h. */
8028 _ACEOF
8029 cat confdefs.h >>conftest.$ac_ext
8030 cat >>conftest.$ac_ext <<_ACEOF
8031 /* end confdefs.h. */
8032 #include <ctype.h>
8033 #if ((' ' & 0x0FF) == 0x020)
8034 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8035 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8036 #else
8037 # define ISLOWER(c) \
8038 (('a' <= (c) && (c) <= 'i') \
8039 || ('j' <= (c) && (c) <= 'r') \
8040 || ('s' <= (c) && (c) <= 'z'))
8041 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8042 #endif
8043
8044 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8045 int
8046 main ()
8047 {
8048 int i;
8049 for (i = 0; i < 256; i++)
8050 if (XOR (islower (i), ISLOWER (i))
8051 || toupper (i) != TOUPPER (i))
8052 exit(2);
8053 exit (0);
8054 }
8055 _ACEOF
8056 rm -f conftest$ac_exeext
8057 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8058 (eval $ac_link) 2>&5
8059 ac_status=$?
8060 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8061 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8062 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8063 (eval $ac_try) 2>&5
8064 ac_status=$?
8065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8066 (exit $ac_status); }; }; then
8067 :
8068 else
8069 echo "$as_me: program exited with status $ac_status" >&5
8070 echo "$as_me: failed program was:" >&5
8071 sed 's/^/| /' conftest.$ac_ext >&5
8072
8073 ( exit $ac_status )
8074 ac_cv_header_stdc=no
8075 fi
8076 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8077 fi
8078 fi
8079 fi
8080 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8081 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8082 if test $ac_cv_header_stdc = yes; then
8083
8084 cat >>confdefs.h <<\_ACEOF
8085 #define STDC_HEADERS 1
8086 _ACEOF
8087
8088 fi
8089
8090 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8091 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8092 if test "${ac_cv_header_time+set}" = set; then
8093 echo $ECHO_N "(cached) $ECHO_C" >&6
8094 else
8095 cat >conftest.$ac_ext <<_ACEOF
8096 /* confdefs.h. */
8097 _ACEOF
8098 cat confdefs.h >>conftest.$ac_ext
8099 cat >>conftest.$ac_ext <<_ACEOF
8100 /* end confdefs.h. */
8101 #include <sys/types.h>
8102 #include <sys/time.h>
8103 #include <time.h>
8104
8105 int
8106 main ()
8107 {
8108 if ((struct tm *) 0)
8109 return 0;
8110 ;
8111 return 0;
8112 }
8113 _ACEOF
8114 rm -f conftest.$ac_objext
8115 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8116 (eval $ac_compile) 2>conftest.er1
8117 ac_status=$?
8118 grep -v '^ *+' conftest.er1 >conftest.err
8119 rm -f conftest.er1
8120 cat conftest.err >&5
8121 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8122 (exit $ac_status); } &&
8123 { ac_try='test -z "$ac_c_werror_flag"
8124 || test ! -s conftest.err'
8125 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8126 (eval $ac_try) 2>&5
8127 ac_status=$?
8128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8129 (exit $ac_status); }; } &&
8130 { ac_try='test -s conftest.$ac_objext'
8131 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8132 (eval $ac_try) 2>&5
8133 ac_status=$?
8134 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8135 (exit $ac_status); }; }; then
8136 ac_cv_header_time=yes
8137 else
8138 echo "$as_me: failed program was:" >&5
8139 sed 's/^/| /' conftest.$ac_ext >&5
8140
8141 ac_cv_header_time=no
8142 fi
8143 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8144 fi
8145 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8146 echo "${ECHO_T}$ac_cv_header_time" >&6
8147 if test $ac_cv_header_time = yes; then
8148
8149 cat >>confdefs.h <<\_ACEOF
8150 #define TIME_WITH_SYS_TIME 1
8151 _ACEOF
8152
8153 fi
8154
8155 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
8156 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
8157 if test "${gcc_cv_header_string+set}" = set; then
8158 echo $ECHO_N "(cached) $ECHO_C" >&6
8159 else
8160 cat >conftest.$ac_ext <<_ACEOF
8161 /* confdefs.h. */
8162 _ACEOF
8163 cat confdefs.h >>conftest.$ac_ext
8164 cat >>conftest.$ac_ext <<_ACEOF
8165 /* end confdefs.h. */
8166 #include <string.h>
8167 #include <strings.h>
8168 int
8169 main ()
8170 {
8171
8172 ;
8173 return 0;
8174 }
8175 _ACEOF
8176 rm -f conftest.$ac_objext
8177 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8178 (eval $ac_compile) 2>conftest.er1
8179 ac_status=$?
8180 grep -v '^ *+' conftest.er1 >conftest.err
8181 rm -f conftest.er1
8182 cat conftest.err >&5
8183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8184 (exit $ac_status); } &&
8185 { ac_try='test -z "$ac_c_werror_flag"
8186 || test ! -s conftest.err'
8187 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8188 (eval $ac_try) 2>&5
8189 ac_status=$?
8190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8191 (exit $ac_status); }; } &&
8192 { ac_try='test -s conftest.$ac_objext'
8193 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8194 (eval $ac_try) 2>&5
8195 ac_status=$?
8196 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8197 (exit $ac_status); }; }; then
8198 gcc_cv_header_string=yes
8199 else
8200 echo "$as_me: failed program was:" >&5
8201 sed 's/^/| /' conftest.$ac_ext >&5
8202
8203 gcc_cv_header_string=no
8204 fi
8205 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8206 fi
8207 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
8208 echo "${ECHO_T}$gcc_cv_header_string" >&6
8209 if test $gcc_cv_header_string = yes; then
8210
8211 cat >>confdefs.h <<\_ACEOF
8212 #define STRING_WITH_STRINGS 1
8213 _ACEOF
8214
8215 fi
8216
8217 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8218 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
8219 if test "${ac_cv_header_sys_wait_h+set}" = set; then
8220 echo $ECHO_N "(cached) $ECHO_C" >&6
8221 else
8222 cat >conftest.$ac_ext <<_ACEOF
8223 /* confdefs.h. */
8224 _ACEOF
8225 cat confdefs.h >>conftest.$ac_ext
8226 cat >>conftest.$ac_ext <<_ACEOF
8227 /* end confdefs.h. */
8228 #include <sys/types.h>
8229 #include <sys/wait.h>
8230 #ifndef WEXITSTATUS
8231 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8232 #endif
8233 #ifndef WIFEXITED
8234 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8235 #endif
8236
8237 int
8238 main ()
8239 {
8240 int s;
8241 wait (&s);
8242 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8243 ;
8244 return 0;
8245 }
8246 _ACEOF
8247 rm -f conftest.$ac_objext
8248 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8249 (eval $ac_compile) 2>conftest.er1
8250 ac_status=$?
8251 grep -v '^ *+' conftest.er1 >conftest.err
8252 rm -f conftest.er1
8253 cat conftest.err >&5
8254 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8255 (exit $ac_status); } &&
8256 { ac_try='test -z "$ac_c_werror_flag"
8257 || test ! -s conftest.err'
8258 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8259 (eval $ac_try) 2>&5
8260 ac_status=$?
8261 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8262 (exit $ac_status); }; } &&
8263 { ac_try='test -s conftest.$ac_objext'
8264 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8265 (eval $ac_try) 2>&5
8266 ac_status=$?
8267 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8268 (exit $ac_status); }; }; then
8269 ac_cv_header_sys_wait_h=yes
8270 else
8271 echo "$as_me: failed program was:" >&5
8272 sed 's/^/| /' conftest.$ac_ext >&5
8273
8274 ac_cv_header_sys_wait_h=no
8275 fi
8276 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8277 fi
8278 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8279 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8280 if test $ac_cv_header_sys_wait_h = yes; then
8281
8282 cat >>confdefs.h <<\_ACEOF
8283 #define HAVE_SYS_WAIT_H 1
8284 _ACEOF
8285
8286 fi
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8311 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8312 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8313 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8314 do
8315 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8316 echo "$as_me:$LINENO: checking for $ac_header" >&5
8317 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8318 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8319 echo $ECHO_N "(cached) $ECHO_C" >&6
8320 else
8321 cat >conftest.$ac_ext <<_ACEOF
8322 /* confdefs.h. */
8323 _ACEOF
8324 cat confdefs.h >>conftest.$ac_ext
8325 cat >>conftest.$ac_ext <<_ACEOF
8326 /* end confdefs.h. */
8327 #include <$ac_header>
8328 _ACEOF
8329 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8330 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8331 ac_status=$?
8332 grep -v '^ *+' conftest.er1 >conftest.err
8333 rm -f conftest.er1
8334 cat conftest.err >&5
8335 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8336 (exit $ac_status); } >/dev/null; then
8337 if test -s conftest.err; then
8338 ac_cpp_err=$ac_c_preproc_warn_flag
8339 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8340 else
8341 ac_cpp_err=
8342 fi
8343 else
8344 ac_cpp_err=yes
8345 fi
8346 if test -z "$ac_cpp_err"; then
8347 eval "$as_ac_Header=yes"
8348 else
8349 echo "$as_me: failed program was:" >&5
8350 sed 's/^/| /' conftest.$ac_ext >&5
8351
8352 eval "$as_ac_Header=no"
8353 fi
8354 rm -f conftest.err conftest.$ac_ext
8355 fi
8356 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8357 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8358 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8359 cat >>confdefs.h <<_ACEOF
8360 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8361 _ACEOF
8362
8363 fi
8364 done
8365
8366
8367 # Check for thread headers.
8368 echo "$as_me:$LINENO: checking for thread.h" >&5
8369 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8370 if test "${ac_cv_header_thread_h+set}" = set; then
8371 echo $ECHO_N "(cached) $ECHO_C" >&6
8372 else
8373 cat >conftest.$ac_ext <<_ACEOF
8374 /* confdefs.h. */
8375 _ACEOF
8376 cat confdefs.h >>conftest.$ac_ext
8377 cat >>conftest.$ac_ext <<_ACEOF
8378 /* end confdefs.h. */
8379 #include <thread.h>
8380 _ACEOF
8381 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8382 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8383 ac_status=$?
8384 grep -v '^ *+' conftest.er1 >conftest.err
8385 rm -f conftest.er1
8386 cat conftest.err >&5
8387 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8388 (exit $ac_status); } >/dev/null; then
8389 if test -s conftest.err; then
8390 ac_cpp_err=$ac_c_preproc_warn_flag
8391 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8392 else
8393 ac_cpp_err=
8394 fi
8395 else
8396 ac_cpp_err=yes
8397 fi
8398 if test -z "$ac_cpp_err"; then
8399 ac_cv_header_thread_h=yes
8400 else
8401 echo "$as_me: failed program was:" >&5
8402 sed 's/^/| /' conftest.$ac_ext >&5
8403
8404 ac_cv_header_thread_h=no
8405 fi
8406 rm -f conftest.err conftest.$ac_ext
8407 fi
8408 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8409 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8410 if test $ac_cv_header_thread_h = yes; then
8411 have_thread_h=yes
8412 else
8413 have_thread_h=
8414 fi
8415
8416 echo "$as_me:$LINENO: checking for pthread.h" >&5
8417 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8418 if test "${ac_cv_header_pthread_h+set}" = set; then
8419 echo $ECHO_N "(cached) $ECHO_C" >&6
8420 else
8421 cat >conftest.$ac_ext <<_ACEOF
8422 /* confdefs.h. */
8423 _ACEOF
8424 cat confdefs.h >>conftest.$ac_ext
8425 cat >>conftest.$ac_ext <<_ACEOF
8426 /* end confdefs.h. */
8427 #include <pthread.h>
8428 _ACEOF
8429 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8430 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8431 ac_status=$?
8432 grep -v '^ *+' conftest.er1 >conftest.err
8433 rm -f conftest.er1
8434 cat conftest.err >&5
8435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8436 (exit $ac_status); } >/dev/null; then
8437 if test -s conftest.err; then
8438 ac_cpp_err=$ac_c_preproc_warn_flag
8439 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8440 else
8441 ac_cpp_err=
8442 fi
8443 else
8444 ac_cpp_err=yes
8445 fi
8446 if test -z "$ac_cpp_err"; then
8447 ac_cv_header_pthread_h=yes
8448 else
8449 echo "$as_me: failed program was:" >&5
8450 sed 's/^/| /' conftest.$ac_ext >&5
8451
8452 ac_cv_header_pthread_h=no
8453 fi
8454 rm -f conftest.err conftest.$ac_ext
8455 fi
8456 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8457 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8458 if test $ac_cv_header_pthread_h = yes; then
8459 have_pthread_h=yes
8460 else
8461 have_pthread_h=
8462 fi
8463
8464
8465 # These tests can't be done till we know if we have limits.h.
8466 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8467 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8468 if test "${gcc_cv_decl_char_bit+set}" = set; then
8469 echo $ECHO_N "(cached) $ECHO_C" >&6
8470 else
8471 cat >conftest.$ac_ext <<_ACEOF
8472 /* confdefs.h. */
8473 _ACEOF
8474 cat confdefs.h >>conftest.$ac_ext
8475 cat >>conftest.$ac_ext <<_ACEOF
8476 /* end confdefs.h. */
8477 #ifdef HAVE_LIMITS_H
8478 #include <limits.h>
8479 #endif
8480 #ifdef CHAR_BIT
8481 found
8482 #endif
8483 _ACEOF
8484 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8485 $EGREP "found" >/dev/null 2>&1; then
8486 gcc_cv_decl_char_bit=yes
8487 else
8488 gcc_cv_decl_char_bit=no
8489 fi
8490 rm -f conftest*
8491
8492
8493 fi
8494 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8495 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8496 if test $gcc_cv_decl_char_bit = no; then
8497 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8498 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8499 if test "${gcc_cv_c_nbby+set}" = set; then
8500 echo $ECHO_N "(cached) $ECHO_C" >&6
8501 else
8502 i=8
8503 gcc_cv_c_nbby=
8504 while test $i -lt 65; do
8505 cat >conftest.$ac_ext <<_ACEOF
8506 /* confdefs.h. */
8507 _ACEOF
8508 cat confdefs.h >>conftest.$ac_ext
8509 cat >>conftest.$ac_ext <<_ACEOF
8510 /* end confdefs.h. */
8511
8512 int
8513 main ()
8514 {
8515 switch(0) {
8516 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8517 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8518 ; }
8519 ;
8520 return 0;
8521 }
8522 _ACEOF
8523 rm -f conftest.$ac_objext
8524 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8525 (eval $ac_compile) 2>conftest.er1
8526 ac_status=$?
8527 grep -v '^ *+' conftest.er1 >conftest.err
8528 rm -f conftest.er1
8529 cat conftest.err >&5
8530 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8531 (exit $ac_status); } &&
8532 { ac_try='test -z "$ac_c_werror_flag"
8533 || test ! -s conftest.err'
8534 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8535 (eval $ac_try) 2>&5
8536 ac_status=$?
8537 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8538 (exit $ac_status); }; } &&
8539 { ac_try='test -s conftest.$ac_objext'
8540 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8541 (eval $ac_try) 2>&5
8542 ac_status=$?
8543 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8544 (exit $ac_status); }; }; then
8545 gcc_cv_c_nbby=$i; break
8546 else
8547 echo "$as_me: failed program was:" >&5
8548 sed 's/^/| /' conftest.$ac_ext >&5
8549
8550 fi
8551 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8552 i=`expr $i + 1`
8553 done
8554 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8555
8556 fi
8557 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8558 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8559 if test $gcc_cv_c_nbby = failed; then
8560 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8561 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8562 { (exit 1); exit 1; }; }
8563 else
8564
8565 cat >>confdefs.h <<_ACEOF
8566 #define CHAR_BIT $gcc_cv_c_nbby
8567 _ACEOF
8568
8569 fi
8570 fi
8571 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8572 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8573 if test "${ac_cv_c_bigendian+set}" = set; then
8574 echo $ECHO_N "(cached) $ECHO_C" >&6
8575 else
8576 # See if sys/param.h defines the BYTE_ORDER macro.
8577 cat >conftest.$ac_ext <<_ACEOF
8578 /* confdefs.h. */
8579 _ACEOF
8580 cat confdefs.h >>conftest.$ac_ext
8581 cat >>conftest.$ac_ext <<_ACEOF
8582 /* end confdefs.h. */
8583 #include <sys/types.h>
8584 #include <sys/param.h>
8585
8586 int
8587 main ()
8588 {
8589 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8590 bogus endian macros
8591 #endif
8592
8593 ;
8594 return 0;
8595 }
8596 _ACEOF
8597 rm -f conftest.$ac_objext
8598 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8599 (eval $ac_compile) 2>conftest.er1
8600 ac_status=$?
8601 grep -v '^ *+' conftest.er1 >conftest.err
8602 rm -f conftest.er1
8603 cat conftest.err >&5
8604 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8605 (exit $ac_status); } &&
8606 { ac_try='test -z "$ac_c_werror_flag"
8607 || test ! -s conftest.err'
8608 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8609 (eval $ac_try) 2>&5
8610 ac_status=$?
8611 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8612 (exit $ac_status); }; } &&
8613 { ac_try='test -s conftest.$ac_objext'
8614 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8615 (eval $ac_try) 2>&5
8616 ac_status=$?
8617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8618 (exit $ac_status); }; }; then
8619 # It does; now see whether it defined to BIG_ENDIAN or not.
8620 cat >conftest.$ac_ext <<_ACEOF
8621 /* confdefs.h. */
8622 _ACEOF
8623 cat confdefs.h >>conftest.$ac_ext
8624 cat >>conftest.$ac_ext <<_ACEOF
8625 /* end confdefs.h. */
8626 #include <sys/types.h>
8627 #include <sys/param.h>
8628
8629 int
8630 main ()
8631 {
8632 #if BYTE_ORDER != BIG_ENDIAN
8633 not big endian
8634 #endif
8635
8636 ;
8637 return 0;
8638 }
8639 _ACEOF
8640 rm -f conftest.$ac_objext
8641 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8642 (eval $ac_compile) 2>conftest.er1
8643 ac_status=$?
8644 grep -v '^ *+' conftest.er1 >conftest.err
8645 rm -f conftest.er1
8646 cat conftest.err >&5
8647 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8648 (exit $ac_status); } &&
8649 { ac_try='test -z "$ac_c_werror_flag"
8650 || test ! -s conftest.err'
8651 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8652 (eval $ac_try) 2>&5
8653 ac_status=$?
8654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8655 (exit $ac_status); }; } &&
8656 { ac_try='test -s conftest.$ac_objext'
8657 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8658 (eval $ac_try) 2>&5
8659 ac_status=$?
8660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8661 (exit $ac_status); }; }; then
8662 ac_cv_c_bigendian=yes
8663 else
8664 echo "$as_me: failed program was:" >&5
8665 sed 's/^/| /' conftest.$ac_ext >&5
8666
8667 ac_cv_c_bigendian=no
8668 fi
8669 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8670 else
8671 echo "$as_me: failed program was:" >&5
8672 sed 's/^/| /' conftest.$ac_ext >&5
8673
8674 # It does not; compile a test program.
8675 if test "$cross_compiling" = yes; then
8676 # try to guess the endianness by grepping values into an object file
8677 ac_cv_c_bigendian=unknown
8678 cat >conftest.$ac_ext <<_ACEOF
8679 /* confdefs.h. */
8680 _ACEOF
8681 cat confdefs.h >>conftest.$ac_ext
8682 cat >>conftest.$ac_ext <<_ACEOF
8683 /* end confdefs.h. */
8684 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8685 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8686 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
8687 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8688 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8689 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
8690 int
8691 main ()
8692 {
8693 _ascii (); _ebcdic ();
8694 ;
8695 return 0;
8696 }
8697 _ACEOF
8698 rm -f conftest.$ac_objext
8699 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8700 (eval $ac_compile) 2>conftest.er1
8701 ac_status=$?
8702 grep -v '^ *+' conftest.er1 >conftest.err
8703 rm -f conftest.er1
8704 cat conftest.err >&5
8705 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8706 (exit $ac_status); } &&
8707 { ac_try='test -z "$ac_c_werror_flag"
8708 || test ! -s conftest.err'
8709 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8710 (eval $ac_try) 2>&5
8711 ac_status=$?
8712 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8713 (exit $ac_status); }; } &&
8714 { ac_try='test -s conftest.$ac_objext'
8715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8716 (eval $ac_try) 2>&5
8717 ac_status=$?
8718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8719 (exit $ac_status); }; }; then
8720 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
8721 ac_cv_c_bigendian=yes
8722 fi
8723 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8724 if test "$ac_cv_c_bigendian" = unknown; then
8725 ac_cv_c_bigendian=no
8726 else
8727 # finding both strings is unlikely to happen, but who knows?
8728 ac_cv_c_bigendian=unknown
8729 fi
8730 fi
8731 else
8732 echo "$as_me: failed program was:" >&5
8733 sed 's/^/| /' conftest.$ac_ext >&5
8734
8735 fi
8736 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8737 else
8738 cat >conftest.$ac_ext <<_ACEOF
8739 /* confdefs.h. */
8740 _ACEOF
8741 cat confdefs.h >>conftest.$ac_ext
8742 cat >>conftest.$ac_ext <<_ACEOF
8743 /* end confdefs.h. */
8744 int
8745 main ()
8746 {
8747 /* Are we little or big endian? From Harbison&Steele. */
8748 union
8749 {
8750 long l;
8751 char c[sizeof (long)];
8752 } u;
8753 u.l = 1;
8754 exit (u.c[sizeof (long) - 1] == 1);
8755 }
8756 _ACEOF
8757 rm -f conftest$ac_exeext
8758 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8759 (eval $ac_link) 2>&5
8760 ac_status=$?
8761 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8762 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8763 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8764 (eval $ac_try) 2>&5
8765 ac_status=$?
8766 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8767 (exit $ac_status); }; }; then
8768 ac_cv_c_bigendian=no
8769 else
8770 echo "$as_me: program exited with status $ac_status" >&5
8771 echo "$as_me: failed program was:" >&5
8772 sed 's/^/| /' conftest.$ac_ext >&5
8773
8774 ( exit $ac_status )
8775 ac_cv_c_bigendian=yes
8776 fi
8777 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8778 fi
8779 fi
8780 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8781 fi
8782 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8783 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8784 case $ac_cv_c_bigendian in
8785 yes)
8786
8787 cat >>confdefs.h <<\_ACEOF
8788 #define WORDS_BIGENDIAN 1
8789 _ACEOF
8790 ;;
8791 no)
8792 ;;
8793 *)
8794 { { echo "$as_me:$LINENO: error: unknown endianness
8795 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
8796 echo "$as_me: error: unknown endianness
8797 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
8798 { (exit 1); exit 1; }; } ;;
8799 esac
8800
8801
8802 # --------
8803 # UNSORTED
8804 # --------
8805
8806 # Stage specific cflags for build.
8807 stage1_cflags=
8808 case $build in
8809 vax-*-*)
8810 if test x$GCC = xyes
8811 then
8812 stage1_cflags="-Wa,-J"
8813 else
8814 stage1_cflags="-J"
8815 fi
8816 ;;
8817 powerpc-*-darwin*)
8818 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
8819 # sources; use -no-cpp-precomp to get to GNU cpp.
8820 # Apple's GCC has bugs in designated initializer handling, so disable
8821 # that too.
8822 stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
8823 ;;
8824 esac
8825
8826
8827 # These libraries may be used by collect2.
8828 # We may need a special search path to get them linked.
8829 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8830 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8831 if test "${gcc_cv_collect2_libs+set}" = set; then
8832 echo $ECHO_N "(cached) $ECHO_C" >&6
8833 else
8834 save_LIBS="$LIBS"
8835 for libs in '' -lld -lmld \
8836 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8837 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8838 do
8839 LIBS="$libs"
8840 cat >conftest.$ac_ext <<_ACEOF
8841 /* confdefs.h. */
8842 _ACEOF
8843 cat confdefs.h >>conftest.$ac_ext
8844 cat >>conftest.$ac_ext <<_ACEOF
8845 /* end confdefs.h. */
8846
8847 /* Override any gcc2 internal prototype to avoid an error. */
8848 #ifdef __cplusplus
8849 extern "C"
8850 #endif
8851 /* We use char because int might match the return type of a gcc2
8852 builtin and then its argument prototype would still apply. */
8853 char ldopen ();
8854 int
8855 main ()
8856 {
8857 ldopen ();
8858 ;
8859 return 0;
8860 }
8861 _ACEOF
8862 rm -f conftest.$ac_objext conftest$ac_exeext
8863 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8864 (eval $ac_link) 2>conftest.er1
8865 ac_status=$?
8866 grep -v '^ *+' conftest.er1 >conftest.err
8867 rm -f conftest.er1
8868 cat conftest.err >&5
8869 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8870 (exit $ac_status); } &&
8871 { ac_try='test -z "$ac_c_werror_flag"
8872 || test ! -s conftest.err'
8873 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8874 (eval $ac_try) 2>&5
8875 ac_status=$?
8876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8877 (exit $ac_status); }; } &&
8878 { ac_try='test -s conftest$ac_exeext'
8879 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8880 (eval $ac_try) 2>&5
8881 ac_status=$?
8882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8883 (exit $ac_status); }; }; then
8884 gcc_cv_collect2_libs="$libs"; break
8885 else
8886 echo "$as_me: failed program was:" >&5
8887 sed 's/^/| /' conftest.$ac_ext >&5
8888
8889 fi
8890 rm -f conftest.err conftest.$ac_objext \
8891 conftest$ac_exeext conftest.$ac_ext
8892 done
8893 LIBS="$save_LIBS"
8894 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8895 fi
8896 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8897 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8898 case $gcc_cv_collect2_libs in
8899 "none required") ;;
8900 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8901 esac
8902
8903
8904 # When building Ada code on Alpha, we need exc_resume which is usually in
8905 # -lexc. So test for it.
8906 save_LIBS="$LIBS"
8907 LIBS=
8908 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8909 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8910 if test "${ac_cv_search_exc_resume+set}" = set; then
8911 echo $ECHO_N "(cached) $ECHO_C" >&6
8912 else
8913 ac_func_search_save_LIBS=$LIBS
8914 ac_cv_search_exc_resume=no
8915 cat >conftest.$ac_ext <<_ACEOF
8916 /* confdefs.h. */
8917 _ACEOF
8918 cat confdefs.h >>conftest.$ac_ext
8919 cat >>conftest.$ac_ext <<_ACEOF
8920 /* end confdefs.h. */
8921
8922 /* Override any gcc2 internal prototype to avoid an error. */
8923 #ifdef __cplusplus
8924 extern "C"
8925 #endif
8926 /* We use char because int might match the return type of a gcc2
8927 builtin and then its argument prototype would still apply. */
8928 char exc_resume ();
8929 int
8930 main ()
8931 {
8932 exc_resume ();
8933 ;
8934 return 0;
8935 }
8936 _ACEOF
8937 rm -f conftest.$ac_objext conftest$ac_exeext
8938 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8939 (eval $ac_link) 2>conftest.er1
8940 ac_status=$?
8941 grep -v '^ *+' conftest.er1 >conftest.err
8942 rm -f conftest.er1
8943 cat conftest.err >&5
8944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8945 (exit $ac_status); } &&
8946 { ac_try='test -z "$ac_c_werror_flag"
8947 || test ! -s conftest.err'
8948 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8949 (eval $ac_try) 2>&5
8950 ac_status=$?
8951 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8952 (exit $ac_status); }; } &&
8953 { ac_try='test -s conftest$ac_exeext'
8954 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8955 (eval $ac_try) 2>&5
8956 ac_status=$?
8957 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8958 (exit $ac_status); }; }; then
8959 ac_cv_search_exc_resume="none required"
8960 else
8961 echo "$as_me: failed program was:" >&5
8962 sed 's/^/| /' conftest.$ac_ext >&5
8963
8964 fi
8965 rm -f conftest.err conftest.$ac_objext \
8966 conftest$ac_exeext conftest.$ac_ext
8967 if test "$ac_cv_search_exc_resume" = no; then
8968 for ac_lib in exc; do
8969 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8970 cat >conftest.$ac_ext <<_ACEOF
8971 /* confdefs.h. */
8972 _ACEOF
8973 cat confdefs.h >>conftest.$ac_ext
8974 cat >>conftest.$ac_ext <<_ACEOF
8975 /* end confdefs.h. */
8976
8977 /* Override any gcc2 internal prototype to avoid an error. */
8978 #ifdef __cplusplus
8979 extern "C"
8980 #endif
8981 /* We use char because int might match the return type of a gcc2
8982 builtin and then its argument prototype would still apply. */
8983 char exc_resume ();
8984 int
8985 main ()
8986 {
8987 exc_resume ();
8988 ;
8989 return 0;
8990 }
8991 _ACEOF
8992 rm -f conftest.$ac_objext conftest$ac_exeext
8993 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8994 (eval $ac_link) 2>conftest.er1
8995 ac_status=$?
8996 grep -v '^ *+' conftest.er1 >conftest.err
8997 rm -f conftest.er1
8998 cat conftest.err >&5
8999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9000 (exit $ac_status); } &&
9001 { ac_try='test -z "$ac_c_werror_flag"
9002 || test ! -s conftest.err'
9003 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9004 (eval $ac_try) 2>&5
9005 ac_status=$?
9006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9007 (exit $ac_status); }; } &&
9008 { ac_try='test -s conftest$ac_exeext'
9009 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9010 (eval $ac_try) 2>&5
9011 ac_status=$?
9012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9013 (exit $ac_status); }; }; then
9014 ac_cv_search_exc_resume="-l$ac_lib"
9015 break
9016 else
9017 echo "$as_me: failed program was:" >&5
9018 sed 's/^/| /' conftest.$ac_ext >&5
9019
9020 fi
9021 rm -f conftest.err conftest.$ac_objext \
9022 conftest$ac_exeext conftest.$ac_ext
9023 done
9024 fi
9025 LIBS=$ac_func_search_save_LIBS
9026 fi
9027 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9028 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9029 if test "$ac_cv_search_exc_resume" != no; then
9030 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9031
9032 fi
9033
9034 GNAT_LIBEXC="$LIBS"
9035 LIBS="$save_LIBS"
9036
9037
9038 # Some systems put ldexp and frexp in libm instead of libc; assume
9039 # they're both in the same place. jcf-dump needs them.
9040 save_LIBS="$LIBS"
9041 LIBS=
9042 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9043 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9044 if test "${ac_cv_search_ldexp+set}" = set; then
9045 echo $ECHO_N "(cached) $ECHO_C" >&6
9046 else
9047 ac_func_search_save_LIBS=$LIBS
9048 ac_cv_search_ldexp=no
9049 cat >conftest.$ac_ext <<_ACEOF
9050 /* confdefs.h. */
9051 _ACEOF
9052 cat confdefs.h >>conftest.$ac_ext
9053 cat >>conftest.$ac_ext <<_ACEOF
9054 /* end confdefs.h. */
9055
9056 /* Override any gcc2 internal prototype to avoid an error. */
9057 #ifdef __cplusplus
9058 extern "C"
9059 #endif
9060 /* We use char because int might match the return type of a gcc2
9061 builtin and then its argument prototype would still apply. */
9062 char ldexp ();
9063 int
9064 main ()
9065 {
9066 ldexp ();
9067 ;
9068 return 0;
9069 }
9070 _ACEOF
9071 rm -f conftest.$ac_objext conftest$ac_exeext
9072 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9073 (eval $ac_link) 2>conftest.er1
9074 ac_status=$?
9075 grep -v '^ *+' conftest.er1 >conftest.err
9076 rm -f conftest.er1
9077 cat conftest.err >&5
9078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9079 (exit $ac_status); } &&
9080 { ac_try='test -z "$ac_c_werror_flag"
9081 || test ! -s conftest.err'
9082 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9083 (eval $ac_try) 2>&5
9084 ac_status=$?
9085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9086 (exit $ac_status); }; } &&
9087 { ac_try='test -s conftest$ac_exeext'
9088 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9089 (eval $ac_try) 2>&5
9090 ac_status=$?
9091 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9092 (exit $ac_status); }; }; then
9093 ac_cv_search_ldexp="none required"
9094 else
9095 echo "$as_me: failed program was:" >&5
9096 sed 's/^/| /' conftest.$ac_ext >&5
9097
9098 fi
9099 rm -f conftest.err conftest.$ac_objext \
9100 conftest$ac_exeext conftest.$ac_ext
9101 if test "$ac_cv_search_ldexp" = no; then
9102 for ac_lib in m; do
9103 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9104 cat >conftest.$ac_ext <<_ACEOF
9105 /* confdefs.h. */
9106 _ACEOF
9107 cat confdefs.h >>conftest.$ac_ext
9108 cat >>conftest.$ac_ext <<_ACEOF
9109 /* end confdefs.h. */
9110
9111 /* Override any gcc2 internal prototype to avoid an error. */
9112 #ifdef __cplusplus
9113 extern "C"
9114 #endif
9115 /* We use char because int might match the return type of a gcc2
9116 builtin and then its argument prototype would still apply. */
9117 char ldexp ();
9118 int
9119 main ()
9120 {
9121 ldexp ();
9122 ;
9123 return 0;
9124 }
9125 _ACEOF
9126 rm -f conftest.$ac_objext conftest$ac_exeext
9127 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9128 (eval $ac_link) 2>conftest.er1
9129 ac_status=$?
9130 grep -v '^ *+' conftest.er1 >conftest.err
9131 rm -f conftest.er1
9132 cat conftest.err >&5
9133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9134 (exit $ac_status); } &&
9135 { ac_try='test -z "$ac_c_werror_flag"
9136 || test ! -s conftest.err'
9137 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9138 (eval $ac_try) 2>&5
9139 ac_status=$?
9140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9141 (exit $ac_status); }; } &&
9142 { ac_try='test -s conftest$ac_exeext'
9143 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9144 (eval $ac_try) 2>&5
9145 ac_status=$?
9146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9147 (exit $ac_status); }; }; then
9148 ac_cv_search_ldexp="-l$ac_lib"
9149 break
9150 else
9151 echo "$as_me: failed program was:" >&5
9152 sed 's/^/| /' conftest.$ac_ext >&5
9153
9154 fi
9155 rm -f conftest.err conftest.$ac_objext \
9156 conftest$ac_exeext conftest.$ac_ext
9157 done
9158 fi
9159 LIBS=$ac_func_search_save_LIBS
9160 fi
9161 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9162 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9163 if test "$ac_cv_search_ldexp" != no; then
9164 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9165
9166 fi
9167
9168 LDEXP_LIB="$LIBS"
9169 LIBS="$save_LIBS"
9170
9171
9172 # Use <inttypes.h> only if it exists,
9173 # doesn't clash with <sys/types.h>, and declares intmax_t.
9174 echo "$as_me:$LINENO: checking for inttypes.h" >&5
9175 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
9176 if test "${gcc_cv_header_inttypes_h+set}" = set; then
9177 echo $ECHO_N "(cached) $ECHO_C" >&6
9178 else
9179 cat >conftest.$ac_ext <<_ACEOF
9180 /* confdefs.h. */
9181 _ACEOF
9182 cat confdefs.h >>conftest.$ac_ext
9183 cat >>conftest.$ac_ext <<_ACEOF
9184 /* end confdefs.h. */
9185 #include <sys/types.h>
9186 #include <inttypes.h>
9187 int
9188 main ()
9189 {
9190 intmax_t i = -1;
9191 ;
9192 return 0;
9193 }
9194 _ACEOF
9195 rm -f conftest.$ac_objext
9196 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9197 (eval $ac_compile) 2>conftest.er1
9198 ac_status=$?
9199 grep -v '^ *+' conftest.er1 >conftest.err
9200 rm -f conftest.er1
9201 cat conftest.err >&5
9202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9203 (exit $ac_status); } &&
9204 { ac_try='test -z "$ac_c_werror_flag"
9205 || test ! -s conftest.err'
9206 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9207 (eval $ac_try) 2>&5
9208 ac_status=$?
9209 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9210 (exit $ac_status); }; } &&
9211 { ac_try='test -s conftest.$ac_objext'
9212 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9213 (eval $ac_try) 2>&5
9214 ac_status=$?
9215 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9216 (exit $ac_status); }; }; then
9217 gcc_cv_header_inttypes_h=yes
9218 else
9219 echo "$as_me: failed program was:" >&5
9220 sed 's/^/| /' conftest.$ac_ext >&5
9221
9222 gcc_cv_header_inttypes_h=no
9223 fi
9224 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9225 fi
9226
9227 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
9228 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
9229 if test $gcc_cv_header_inttypes_h = yes; then
9230
9231 cat >>confdefs.h <<\_ACEOF
9232 #define HAVE_INTTYPES_H 1
9233 _ACEOF
9234
9235 fi
9236
9237
9238
9239
9240
9241
9242
9243
9244
9245
9246
9247
9248
9249
9250
9251
9252
9253
9254
9255
9256
9257
9258
9259
9260
9261
9262
9263
9264
9265
9266
9267
9268
9269
9270
9271
9272
9273
9274 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9275 sysconf strsignal getrusage nl_langinfo scandir alphasort \
9276 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9277 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
9278 do
9279 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9280 echo "$as_me:$LINENO: checking for $ac_func" >&5
9281 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9282 if eval "test \"\${$as_ac_var+set}\" = set"; then
9283 echo $ECHO_N "(cached) $ECHO_C" >&6
9284 else
9285 cat >conftest.$ac_ext <<_ACEOF
9286 /* confdefs.h. */
9287 _ACEOF
9288 cat confdefs.h >>conftest.$ac_ext
9289 cat >>conftest.$ac_ext <<_ACEOF
9290 /* end confdefs.h. */
9291 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9292 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9293 #define $ac_func innocuous_$ac_func
9294
9295 /* System header to define __stub macros and hopefully few prototypes,
9296 which can conflict with char $ac_func (); below.
9297 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9298 <limits.h> exists even on freestanding compilers. */
9299
9300 #ifdef __STDC__
9301 # include <limits.h>
9302 #else
9303 # include <assert.h>
9304 #endif
9305
9306 #undef $ac_func
9307
9308 /* Override any gcc2 internal prototype to avoid an error. */
9309 #ifdef __cplusplus
9310 extern "C"
9311 {
9312 #endif
9313 /* We use char because int might match the return type of a gcc2
9314 builtin and then its argument prototype would still apply. */
9315 char $ac_func ();
9316 /* The GNU C library defines this for functions which it implements
9317 to always fail with ENOSYS. Some functions are actually named
9318 something starting with __ and the normal name is an alias. */
9319 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9320 choke me
9321 #else
9322 char (*f) () = $ac_func;
9323 #endif
9324 #ifdef __cplusplus
9325 }
9326 #endif
9327
9328 int
9329 main ()
9330 {
9331 return f != $ac_func;
9332 ;
9333 return 0;
9334 }
9335 _ACEOF
9336 rm -f conftest.$ac_objext conftest$ac_exeext
9337 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9338 (eval $ac_link) 2>conftest.er1
9339 ac_status=$?
9340 grep -v '^ *+' conftest.er1 >conftest.err
9341 rm -f conftest.er1
9342 cat conftest.err >&5
9343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9344 (exit $ac_status); } &&
9345 { ac_try='test -z "$ac_c_werror_flag"
9346 || test ! -s conftest.err'
9347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9348 (eval $ac_try) 2>&5
9349 ac_status=$?
9350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9351 (exit $ac_status); }; } &&
9352 { ac_try='test -s conftest$ac_exeext'
9353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9354 (eval $ac_try) 2>&5
9355 ac_status=$?
9356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9357 (exit $ac_status); }; }; then
9358 eval "$as_ac_var=yes"
9359 else
9360 echo "$as_me: failed program was:" >&5
9361 sed 's/^/| /' conftest.$ac_ext >&5
9362
9363 eval "$as_ac_var=no"
9364 fi
9365 rm -f conftest.err conftest.$ac_objext \
9366 conftest$ac_exeext conftest.$ac_ext
9367 fi
9368 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9369 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9370 if test `eval echo '${'$as_ac_var'}'` = yes; then
9371 cat >>confdefs.h <<_ACEOF
9372 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9373 _ACEOF
9374
9375 fi
9376 done
9377
9378
9379 if test x$ac_cv_func_mbstowcs = xyes; then
9380 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9381 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9382 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9383 echo $ECHO_N "(cached) $ECHO_C" >&6
9384 else
9385 if test "$cross_compiling" = yes; then
9386 gcc_cv_func_mbstowcs_works=yes
9387 else
9388 cat >conftest.$ac_ext <<_ACEOF
9389 /* confdefs.h. */
9390 _ACEOF
9391 cat confdefs.h >>conftest.$ac_ext
9392 cat >>conftest.$ac_ext <<_ACEOF
9393 /* end confdefs.h. */
9394 #include <stdlib.h>
9395 int main()
9396 {
9397 mbstowcs(0, "", 0);
9398 return 0;
9399 }
9400 _ACEOF
9401 rm -f conftest$ac_exeext
9402 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9403 (eval $ac_link) 2>&5
9404 ac_status=$?
9405 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9406 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9407 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9408 (eval $ac_try) 2>&5
9409 ac_status=$?
9410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9411 (exit $ac_status); }; }; then
9412 gcc_cv_func_mbstowcs_works=yes
9413 else
9414 echo "$as_me: program exited with status $ac_status" >&5
9415 echo "$as_me: failed program was:" >&5
9416 sed 's/^/| /' conftest.$ac_ext >&5
9417
9418 ( exit $ac_status )
9419 gcc_cv_func_mbstowcs_works=no
9420 fi
9421 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9422 fi
9423 fi
9424 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9425 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9426 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9427
9428 cat >>confdefs.h <<\_ACEOF
9429 #define HAVE_WORKING_MBSTOWCS 1
9430 _ACEOF
9431
9432 fi
9433 fi
9434
9435 echo "$as_me:$LINENO: checking for ssize_t" >&5
9436 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9437 if test "${ac_cv_type_ssize_t+set}" = set; then
9438 echo $ECHO_N "(cached) $ECHO_C" >&6
9439 else
9440 cat >conftest.$ac_ext <<_ACEOF
9441 /* confdefs.h. */
9442 _ACEOF
9443 cat confdefs.h >>conftest.$ac_ext
9444 cat >>conftest.$ac_ext <<_ACEOF
9445 /* end confdefs.h. */
9446 $ac_includes_default
9447 int
9448 main ()
9449 {
9450 if ((ssize_t *) 0)
9451 return 0;
9452 if (sizeof (ssize_t))
9453 return 0;
9454 ;
9455 return 0;
9456 }
9457 _ACEOF
9458 rm -f conftest.$ac_objext
9459 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9460 (eval $ac_compile) 2>conftest.er1
9461 ac_status=$?
9462 grep -v '^ *+' conftest.er1 >conftest.err
9463 rm -f conftest.er1
9464 cat conftest.err >&5
9465 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9466 (exit $ac_status); } &&
9467 { ac_try='test -z "$ac_c_werror_flag"
9468 || test ! -s conftest.err'
9469 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9470 (eval $ac_try) 2>&5
9471 ac_status=$?
9472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9473 (exit $ac_status); }; } &&
9474 { ac_try='test -s conftest.$ac_objext'
9475 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9476 (eval $ac_try) 2>&5
9477 ac_status=$?
9478 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9479 (exit $ac_status); }; }; then
9480 ac_cv_type_ssize_t=yes
9481 else
9482 echo "$as_me: failed program was:" >&5
9483 sed 's/^/| /' conftest.$ac_ext >&5
9484
9485 ac_cv_type_ssize_t=no
9486 fi
9487 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9488 fi
9489 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9490 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9491 if test $ac_cv_type_ssize_t = yes; then
9492 :
9493 else
9494
9495 cat >>confdefs.h <<_ACEOF
9496 #define ssize_t int
9497 _ACEOF
9498
9499 fi
9500
9501
9502 # Try to determine the array type of the second argument of getgroups
9503 # for the target system (int or gid_t).
9504 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9505 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9506 if test "${ac_cv_type_uid_t+set}" = set; then
9507 echo $ECHO_N "(cached) $ECHO_C" >&6
9508 else
9509 cat >conftest.$ac_ext <<_ACEOF
9510 /* confdefs.h. */
9511 _ACEOF
9512 cat confdefs.h >>conftest.$ac_ext
9513 cat >>conftest.$ac_ext <<_ACEOF
9514 /* end confdefs.h. */
9515 #include <sys/types.h>
9516
9517 _ACEOF
9518 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9519 $EGREP "uid_t" >/dev/null 2>&1; then
9520 ac_cv_type_uid_t=yes
9521 else
9522 ac_cv_type_uid_t=no
9523 fi
9524 rm -f conftest*
9525
9526 fi
9527 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9528 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9529 if test $ac_cv_type_uid_t = no; then
9530
9531 cat >>confdefs.h <<\_ACEOF
9532 #define uid_t int
9533 _ACEOF
9534
9535
9536 cat >>confdefs.h <<\_ACEOF
9537 #define gid_t int
9538 _ACEOF
9539
9540 fi
9541
9542 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9543 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9544 if test "${ac_cv_type_getgroups+set}" = set; then
9545 echo $ECHO_N "(cached) $ECHO_C" >&6
9546 else
9547 if test "$cross_compiling" = yes; then
9548 ac_cv_type_getgroups=cross
9549 else
9550 cat >conftest.$ac_ext <<_ACEOF
9551 /* confdefs.h. */
9552 _ACEOF
9553 cat confdefs.h >>conftest.$ac_ext
9554 cat >>conftest.$ac_ext <<_ACEOF
9555 /* end confdefs.h. */
9556 /* Thanks to Mike Rendell for this test. */
9557 #include <sys/types.h>
9558 #define NGID 256
9559 #undef MAX
9560 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9561
9562 int
9563 main ()
9564 {
9565 gid_t gidset[NGID];
9566 int i, n;
9567 union { gid_t gval; long lval; } val;
9568
9569 val.lval = -1;
9570 for (i = 0; i < NGID; i++)
9571 gidset[i] = val.gval;
9572 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9573 gidset);
9574 /* Exit non-zero if getgroups seems to require an array of ints. This
9575 happens when gid_t is short but getgroups modifies an array of ints. */
9576 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9577 }
9578 _ACEOF
9579 rm -f conftest$ac_exeext
9580 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9581 (eval $ac_link) 2>&5
9582 ac_status=$?
9583 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9584 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9585 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9586 (eval $ac_try) 2>&5
9587 ac_status=$?
9588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9589 (exit $ac_status); }; }; then
9590 ac_cv_type_getgroups=gid_t
9591 else
9592 echo "$as_me: program exited with status $ac_status" >&5
9593 echo "$as_me: failed program was:" >&5
9594 sed 's/^/| /' conftest.$ac_ext >&5
9595
9596 ( exit $ac_status )
9597 ac_cv_type_getgroups=int
9598 fi
9599 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9600 fi
9601 if test $ac_cv_type_getgroups = cross; then
9602 cat >conftest.$ac_ext <<_ACEOF
9603 /* confdefs.h. */
9604 _ACEOF
9605 cat confdefs.h >>conftest.$ac_ext
9606 cat >>conftest.$ac_ext <<_ACEOF
9607 /* end confdefs.h. */
9608 #include <unistd.h>
9609
9610 _ACEOF
9611 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9612 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9613 ac_cv_type_getgroups=gid_t
9614 else
9615 ac_cv_type_getgroups=int
9616 fi
9617 rm -f conftest*
9618
9619 fi
9620 fi
9621 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9622 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9623
9624 cat >>confdefs.h <<_ACEOF
9625 #define GETGROUPS_T $ac_cv_type_getgroups
9626 _ACEOF
9627
9628
9629 if test "${target}" = "${build}"; then
9630 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9631 else
9632 case "${target}" in
9633 # This condition may need some tweaking. It should include all
9634 # targets where the array type of the second argument of getgroups
9635 # is int and the type of gid_t is not equivalent to int.
9636 *-*-sunos* | *-*-ultrix*)
9637 TARGET_GETGROUPS_T=int
9638 ;;
9639 *)
9640 TARGET_GETGROUPS_T=gid_t
9641 ;;
9642 esac
9643 fi
9644
9645
9646
9647 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9648 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9649 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9650 echo $ECHO_N "(cached) $ECHO_C" >&6
9651 else
9652 cat >conftest.$ac_ext <<_ACEOF
9653 /* confdefs.h. */
9654 _ACEOF
9655 cat confdefs.h >>conftest.$ac_ext
9656 cat >>conftest.$ac_ext <<_ACEOF
9657 /* end confdefs.h. */
9658 #include <sys/mman.h>
9659 _ACEOF
9660 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9661 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9662 ac_status=$?
9663 grep -v '^ *+' conftest.er1 >conftest.err
9664 rm -f conftest.er1
9665 cat conftest.err >&5
9666 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9667 (exit $ac_status); } >/dev/null; then
9668 if test -s conftest.err; then
9669 ac_cpp_err=$ac_c_preproc_warn_flag
9670 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9671 else
9672 ac_cpp_err=
9673 fi
9674 else
9675 ac_cpp_err=yes
9676 fi
9677 if test -z "$ac_cpp_err"; then
9678 ac_cv_header_sys_mman_h=yes
9679 else
9680 echo "$as_me: failed program was:" >&5
9681 sed 's/^/| /' conftest.$ac_ext >&5
9682
9683 ac_cv_header_sys_mman_h=no
9684 fi
9685 rm -f conftest.err conftest.$ac_ext
9686 fi
9687 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9688 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9689 if test $ac_cv_header_sys_mman_h = yes; then
9690 gcc_header_sys_mman_h=yes
9691 else
9692 gcc_header_sys_mman_h=no
9693 fi
9694
9695 echo "$as_me:$LINENO: checking for mmap" >&5
9696 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9697 if test "${ac_cv_func_mmap+set}" = set; then
9698 echo $ECHO_N "(cached) $ECHO_C" >&6
9699 else
9700 cat >conftest.$ac_ext <<_ACEOF
9701 /* confdefs.h. */
9702 _ACEOF
9703 cat confdefs.h >>conftest.$ac_ext
9704 cat >>conftest.$ac_ext <<_ACEOF
9705 /* end confdefs.h. */
9706 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9707 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9708 #define mmap innocuous_mmap
9709
9710 /* System header to define __stub macros and hopefully few prototypes,
9711 which can conflict with char mmap (); below.
9712 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9713 <limits.h> exists even on freestanding compilers. */
9714
9715 #ifdef __STDC__
9716 # include <limits.h>
9717 #else
9718 # include <assert.h>
9719 #endif
9720
9721 #undef mmap
9722
9723 /* Override any gcc2 internal prototype to avoid an error. */
9724 #ifdef __cplusplus
9725 extern "C"
9726 {
9727 #endif
9728 /* We use char because int might match the return type of a gcc2
9729 builtin and then its argument prototype would still apply. */
9730 char mmap ();
9731 /* The GNU C library defines this for functions which it implements
9732 to always fail with ENOSYS. Some functions are actually named
9733 something starting with __ and the normal name is an alias. */
9734 #if defined (__stub_mmap) || defined (__stub___mmap)
9735 choke me
9736 #else
9737 char (*f) () = mmap;
9738 #endif
9739 #ifdef __cplusplus
9740 }
9741 #endif
9742
9743 int
9744 main ()
9745 {
9746 return f != mmap;
9747 ;
9748 return 0;
9749 }
9750 _ACEOF
9751 rm -f conftest.$ac_objext conftest$ac_exeext
9752 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9753 (eval $ac_link) 2>conftest.er1
9754 ac_status=$?
9755 grep -v '^ *+' conftest.er1 >conftest.err
9756 rm -f conftest.er1
9757 cat conftest.err >&5
9758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9759 (exit $ac_status); } &&
9760 { ac_try='test -z "$ac_c_werror_flag"
9761 || test ! -s conftest.err'
9762 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9763 (eval $ac_try) 2>&5
9764 ac_status=$?
9765 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9766 (exit $ac_status); }; } &&
9767 { ac_try='test -s conftest$ac_exeext'
9768 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9769 (eval $ac_try) 2>&5
9770 ac_status=$?
9771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9772 (exit $ac_status); }; }; then
9773 ac_cv_func_mmap=yes
9774 else
9775 echo "$as_me: failed program was:" >&5
9776 sed 's/^/| /' conftest.$ac_ext >&5
9777
9778 ac_cv_func_mmap=no
9779 fi
9780 rm -f conftest.err conftest.$ac_objext \
9781 conftest$ac_exeext conftest.$ac_ext
9782 fi
9783 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9784 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9785 if test $ac_cv_func_mmap = yes; then
9786 gcc_func_mmap=yes
9787 else
9788 gcc_func_mmap=no
9789 fi
9790
9791 if test "$gcc_header_sys_mman_h" != yes \
9792 || test "$gcc_func_mmap" != yes; then
9793 gcc_cv_func_mmap_file=no
9794 gcc_cv_func_mmap_dev_zero=no
9795 gcc_cv_func_mmap_anon=no
9796 else
9797 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9798 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9799 if test "${gcc_cv_func_mmap_file+set}" = set; then
9800 echo $ECHO_N "(cached) $ECHO_C" >&6
9801 else
9802 # Add a system to this blacklist if
9803 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9804 # memory area containing the same data that you'd get if you applied
9805 # read() to the same fd. The only system known to have a problem here
9806 # is VMS, where text files have record structure.
9807 case "$host_os" in
9808 vms* | ultrix*)
9809 gcc_cv_func_mmap_file=no ;;
9810 *)
9811 gcc_cv_func_mmap_file=yes;;
9812 esac
9813 fi
9814 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9815 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9816 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9817 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9818 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9819 echo $ECHO_N "(cached) $ECHO_C" >&6
9820 else
9821 # Add a system to this blacklist if it has mmap() but /dev/zero
9822 # does not exist, or if mmapping /dev/zero does not give anonymous
9823 # zeroed pages with both the following properties:
9824 # 1. If you map N consecutive pages in with one call, and then
9825 # unmap any subset of those pages, the pages that were not
9826 # explicitly unmapped remain accessible.
9827 # 2. If you map two adjacent blocks of memory and then unmap them
9828 # both at once, they must both go away.
9829 # Systems known to be in this category are Windows (all variants),
9830 # VMS, and Darwin.
9831 case "$host_os" in
9832 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9833 gcc_cv_func_mmap_dev_zero=no ;;
9834 *)
9835 gcc_cv_func_mmap_dev_zero=yes;;
9836 esac
9837 fi
9838 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9839 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9840
9841 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9842 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9843 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9844 if test "${gcc_cv_decl_map_anon+set}" = set; then
9845 echo $ECHO_N "(cached) $ECHO_C" >&6
9846 else
9847 cat >conftest.$ac_ext <<_ACEOF
9848 /* confdefs.h. */
9849 _ACEOF
9850 cat confdefs.h >>conftest.$ac_ext
9851 cat >>conftest.$ac_ext <<_ACEOF
9852 /* end confdefs.h. */
9853 #include <sys/types.h>
9854 #include <sys/mman.h>
9855 #include <unistd.h>
9856
9857 #ifndef MAP_ANONYMOUS
9858 #define MAP_ANONYMOUS MAP_ANON
9859 #endif
9860
9861 int
9862 main ()
9863 {
9864 int n = MAP_ANONYMOUS;
9865 ;
9866 return 0;
9867 }
9868 _ACEOF
9869 rm -f conftest.$ac_objext
9870 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9871 (eval $ac_compile) 2>conftest.er1
9872 ac_status=$?
9873 grep -v '^ *+' conftest.er1 >conftest.err
9874 rm -f conftest.er1
9875 cat conftest.err >&5
9876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9877 (exit $ac_status); } &&
9878 { ac_try='test -z "$ac_c_werror_flag"
9879 || test ! -s conftest.err'
9880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9881 (eval $ac_try) 2>&5
9882 ac_status=$?
9883 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9884 (exit $ac_status); }; } &&
9885 { ac_try='test -s conftest.$ac_objext'
9886 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9887 (eval $ac_try) 2>&5
9888 ac_status=$?
9889 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9890 (exit $ac_status); }; }; then
9891 gcc_cv_decl_map_anon=yes
9892 else
9893 echo "$as_me: failed program was:" >&5
9894 sed 's/^/| /' conftest.$ac_ext >&5
9895
9896 gcc_cv_decl_map_anon=no
9897 fi
9898 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9899 fi
9900 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9901 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9902
9903 if test $gcc_cv_decl_map_anon = no; then
9904 gcc_cv_func_mmap_anon=no
9905 else
9906 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9907 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9908 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9909 echo $ECHO_N "(cached) $ECHO_C" >&6
9910 else
9911 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9912 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9913 # doesn't give anonymous zeroed pages with the same properties listed
9914 # above for use of /dev/zero.
9915 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9916 case "$host_os" in
9917 vms* | cygwin* | pe | mingw* | sco* | udk* )
9918 gcc_cv_func_mmap_anon=no ;;
9919 *)
9920 gcc_cv_func_mmap_anon=yes;;
9921 esac
9922 fi
9923 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9924 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9925 fi
9926 fi
9927
9928 if test $gcc_cv_func_mmap_file = yes; then
9929
9930 cat >>confdefs.h <<\_ACEOF
9931 #define HAVE_MMAP_FILE 1
9932 _ACEOF
9933
9934 fi
9935 if test $gcc_cv_func_mmap_dev_zero = yes; then
9936
9937 cat >>confdefs.h <<\_ACEOF
9938 #define HAVE_MMAP_DEV_ZERO 1
9939 _ACEOF
9940
9941 fi
9942 if test $gcc_cv_func_mmap_anon = yes; then
9943
9944 cat >>confdefs.h <<\_ACEOF
9945 #define HAVE_MMAP_ANON 1
9946 _ACEOF
9947
9948 fi
9949
9950
9951 case "${host}" in
9952 *-*-*vms*)
9953 # Under VMS, vfork works very differently than on Unix. The standard test
9954 # won't work, and it isn't easily adaptable. It makes more sense to
9955 # just force it.
9956 ac_cv_func_vfork_works=yes
9957 ;;
9958 esac
9959 echo "$as_me:$LINENO: checking for pid_t" >&5
9960 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9961 if test "${ac_cv_type_pid_t+set}" = set; then
9962 echo $ECHO_N "(cached) $ECHO_C" >&6
9963 else
9964 cat >conftest.$ac_ext <<_ACEOF
9965 /* confdefs.h. */
9966 _ACEOF
9967 cat confdefs.h >>conftest.$ac_ext
9968 cat >>conftest.$ac_ext <<_ACEOF
9969 /* end confdefs.h. */
9970 $ac_includes_default
9971 int
9972 main ()
9973 {
9974 if ((pid_t *) 0)
9975 return 0;
9976 if (sizeof (pid_t))
9977 return 0;
9978 ;
9979 return 0;
9980 }
9981 _ACEOF
9982 rm -f conftest.$ac_objext
9983 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9984 (eval $ac_compile) 2>conftest.er1
9985 ac_status=$?
9986 grep -v '^ *+' conftest.er1 >conftest.err
9987 rm -f conftest.er1
9988 cat conftest.err >&5
9989 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9990 (exit $ac_status); } &&
9991 { ac_try='test -z "$ac_c_werror_flag"
9992 || test ! -s conftest.err'
9993 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9994 (eval $ac_try) 2>&5
9995 ac_status=$?
9996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9997 (exit $ac_status); }; } &&
9998 { ac_try='test -s conftest.$ac_objext'
9999 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10000 (eval $ac_try) 2>&5
10001 ac_status=$?
10002 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10003 (exit $ac_status); }; }; then
10004 ac_cv_type_pid_t=yes
10005 else
10006 echo "$as_me: failed program was:" >&5
10007 sed 's/^/| /' conftest.$ac_ext >&5
10008
10009 ac_cv_type_pid_t=no
10010 fi
10011 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10012 fi
10013 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10014 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10015 if test $ac_cv_type_pid_t = yes; then
10016 :
10017 else
10018
10019 cat >>confdefs.h <<_ACEOF
10020 #define pid_t int
10021 _ACEOF
10022
10023 fi
10024
10025
10026
10027 for ac_header in unistd.h vfork.h
10028 do
10029 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10030 echo "$as_me:$LINENO: checking for $ac_header" >&5
10031 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10032 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10033 echo $ECHO_N "(cached) $ECHO_C" >&6
10034 else
10035 cat >conftest.$ac_ext <<_ACEOF
10036 /* confdefs.h. */
10037 _ACEOF
10038 cat confdefs.h >>conftest.$ac_ext
10039 cat >>conftest.$ac_ext <<_ACEOF
10040 /* end confdefs.h. */
10041 #include <$ac_header>
10042 _ACEOF
10043 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10044 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10045 ac_status=$?
10046 grep -v '^ *+' conftest.er1 >conftest.err
10047 rm -f conftest.er1
10048 cat conftest.err >&5
10049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10050 (exit $ac_status); } >/dev/null; then
10051 if test -s conftest.err; then
10052 ac_cpp_err=$ac_c_preproc_warn_flag
10053 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10054 else
10055 ac_cpp_err=
10056 fi
10057 else
10058 ac_cpp_err=yes
10059 fi
10060 if test -z "$ac_cpp_err"; then
10061 eval "$as_ac_Header=yes"
10062 else
10063 echo "$as_me: failed program was:" >&5
10064 sed 's/^/| /' conftest.$ac_ext >&5
10065
10066 eval "$as_ac_Header=no"
10067 fi
10068 rm -f conftest.err conftest.$ac_ext
10069 fi
10070 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10071 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10072 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10073 cat >>confdefs.h <<_ACEOF
10074 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10075 _ACEOF
10076
10077 fi
10078 done
10079
10080
10081
10082 for ac_func in fork vfork
10083 do
10084 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10085 echo "$as_me:$LINENO: checking for $ac_func" >&5
10086 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10087 if eval "test \"\${$as_ac_var+set}\" = set"; then
10088 echo $ECHO_N "(cached) $ECHO_C" >&6
10089 else
10090 cat >conftest.$ac_ext <<_ACEOF
10091 /* confdefs.h. */
10092 _ACEOF
10093 cat confdefs.h >>conftest.$ac_ext
10094 cat >>conftest.$ac_ext <<_ACEOF
10095 /* end confdefs.h. */
10096 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10097 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10098 #define $ac_func innocuous_$ac_func
10099
10100 /* System header to define __stub macros and hopefully few prototypes,
10101 which can conflict with char $ac_func (); below.
10102 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10103 <limits.h> exists even on freestanding compilers. */
10104
10105 #ifdef __STDC__
10106 # include <limits.h>
10107 #else
10108 # include <assert.h>
10109 #endif
10110
10111 #undef $ac_func
10112
10113 /* Override any gcc2 internal prototype to avoid an error. */
10114 #ifdef __cplusplus
10115 extern "C"
10116 {
10117 #endif
10118 /* We use char because int might match the return type of a gcc2
10119 builtin and then its argument prototype would still apply. */
10120 char $ac_func ();
10121 /* The GNU C library defines this for functions which it implements
10122 to always fail with ENOSYS. Some functions are actually named
10123 something starting with __ and the normal name is an alias. */
10124 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10125 choke me
10126 #else
10127 char (*f) () = $ac_func;
10128 #endif
10129 #ifdef __cplusplus
10130 }
10131 #endif
10132
10133 int
10134 main ()
10135 {
10136 return f != $ac_func;
10137 ;
10138 return 0;
10139 }
10140 _ACEOF
10141 rm -f conftest.$ac_objext conftest$ac_exeext
10142 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10143 (eval $ac_link) 2>conftest.er1
10144 ac_status=$?
10145 grep -v '^ *+' conftest.er1 >conftest.err
10146 rm -f conftest.er1
10147 cat conftest.err >&5
10148 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10149 (exit $ac_status); } &&
10150 { ac_try='test -z "$ac_c_werror_flag"
10151 || test ! -s conftest.err'
10152 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10153 (eval $ac_try) 2>&5
10154 ac_status=$?
10155 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10156 (exit $ac_status); }; } &&
10157 { ac_try='test -s conftest$ac_exeext'
10158 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10159 (eval $ac_try) 2>&5
10160 ac_status=$?
10161 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10162 (exit $ac_status); }; }; then
10163 eval "$as_ac_var=yes"
10164 else
10165 echo "$as_me: failed program was:" >&5
10166 sed 's/^/| /' conftest.$ac_ext >&5
10167
10168 eval "$as_ac_var=no"
10169 fi
10170 rm -f conftest.err conftest.$ac_objext \
10171 conftest$ac_exeext conftest.$ac_ext
10172 fi
10173 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10174 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10175 if test `eval echo '${'$as_ac_var'}'` = yes; then
10176 cat >>confdefs.h <<_ACEOF
10177 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10178 _ACEOF
10179
10180 fi
10181 done
10182
10183 if test "x$ac_cv_func_fork" = xyes; then
10184 echo "$as_me:$LINENO: checking for working fork" >&5
10185 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
10186 if test "${ac_cv_func_fork_works+set}" = set; then
10187 echo $ECHO_N "(cached) $ECHO_C" >&6
10188 else
10189 if test "$cross_compiling" = yes; then
10190 ac_cv_func_fork_works=cross
10191 else
10192 cat >conftest.$ac_ext <<_ACEOF
10193 /* By Ruediger Kuhlmann. */
10194 #include <sys/types.h>
10195 #if HAVE_UNISTD_H
10196 # include <unistd.h>
10197 #endif
10198 /* Some systems only have a dummy stub for fork() */
10199 int main ()
10200 {
10201 if (fork() < 0)
10202 exit (1);
10203 exit (0);
10204 }
10205 _ACEOF
10206 rm -f conftest$ac_exeext
10207 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10208 (eval $ac_link) 2>&5
10209 ac_status=$?
10210 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10211 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10212 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10213 (eval $ac_try) 2>&5
10214 ac_status=$?
10215 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10216 (exit $ac_status); }; }; then
10217 ac_cv_func_fork_works=yes
10218 else
10219 echo "$as_me: program exited with status $ac_status" >&5
10220 echo "$as_me: failed program was:" >&5
10221 sed 's/^/| /' conftest.$ac_ext >&5
10222
10223 ( exit $ac_status )
10224 ac_cv_func_fork_works=no
10225 fi
10226 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10227 fi
10228 fi
10229 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10230 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10231
10232 else
10233 ac_cv_func_fork_works=$ac_cv_func_fork
10234 fi
10235 if test "x$ac_cv_func_fork_works" = xcross; then
10236 case $host in
10237 *-*-amigaos* | *-*-msdosdjgpp*)
10238 # Override, as these systems have only a dummy fork() stub
10239 ac_cv_func_fork_works=no
10240 ;;
10241 *)
10242 ac_cv_func_fork_works=yes
10243 ;;
10244 esac
10245 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10246 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10247 fi
10248 ac_cv_func_vfork_works=$ac_cv_func_vfork
10249 if test "x$ac_cv_func_vfork" = xyes; then
10250 echo "$as_me:$LINENO: checking for working vfork" >&5
10251 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10252 if test "${ac_cv_func_vfork_works+set}" = set; then
10253 echo $ECHO_N "(cached) $ECHO_C" >&6
10254 else
10255 if test "$cross_compiling" = yes; then
10256 ac_cv_func_vfork_works=cross
10257 else
10258 cat >conftest.$ac_ext <<_ACEOF
10259 /* confdefs.h. */
10260 _ACEOF
10261 cat confdefs.h >>conftest.$ac_ext
10262 cat >>conftest.$ac_ext <<_ACEOF
10263 /* end confdefs.h. */
10264 /* Thanks to Paul Eggert for this test. */
10265 #include <stdio.h>
10266 #include <stdlib.h>
10267 #include <sys/types.h>
10268 #include <sys/stat.h>
10269 #include <sys/wait.h>
10270 #if HAVE_UNISTD_H
10271 # include <unistd.h>
10272 #endif
10273 #if HAVE_VFORK_H
10274 # include <vfork.h>
10275 #endif
10276 /* On some sparc systems, changes by the child to local and incoming
10277 argument registers are propagated back to the parent. The compiler
10278 is told about this with #include <vfork.h>, but some compilers
10279 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10280 static variable whose address is put into a register that is
10281 clobbered by the vfork. */
10282 static void
10283 #ifdef __cplusplus
10284 sparc_address_test (int arg)
10285 # else
10286 sparc_address_test (arg) int arg;
10287 #endif
10288 {
10289 static pid_t child;
10290 if (!child) {
10291 child = vfork ();
10292 if (child < 0) {
10293 perror ("vfork");
10294 _exit(2);
10295 }
10296 if (!child) {
10297 arg = getpid();
10298 write(-1, "", 0);
10299 _exit (arg);
10300 }
10301 }
10302 }
10303
10304 int
10305 main ()
10306 {
10307 pid_t parent = getpid ();
10308 pid_t child;
10309
10310 sparc_address_test (0);
10311
10312 child = vfork ();
10313
10314 if (child == 0) {
10315 /* Here is another test for sparc vfork register problems. This
10316 test uses lots of local variables, at least as many local
10317 variables as main has allocated so far including compiler
10318 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10319 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10320 reuse the register of parent for one of the local variables,
10321 since it will think that parent can't possibly be used any more
10322 in this routine. Assigning to the local variable will thus
10323 munge parent in the parent process. */
10324 pid_t
10325 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10326 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10327 /* Convince the compiler that p..p7 are live; otherwise, it might
10328 use the same hardware register for all 8 local variables. */
10329 if (p != p1 || p != p2 || p != p3 || p != p4
10330 || p != p5 || p != p6 || p != p7)
10331 _exit(1);
10332
10333 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10334 from child file descriptors. If the child closes a descriptor
10335 before it execs or exits, this munges the parent's descriptor
10336 as well. Test for this by closing stdout in the child. */
10337 _exit(close(fileno(stdout)) != 0);
10338 } else {
10339 int status;
10340 struct stat st;
10341
10342 while (wait(&status) != child)
10343 ;
10344 exit(
10345 /* Was there some problem with vforking? */
10346 child < 0
10347
10348 /* Did the child fail? (This shouldn't happen.) */
10349 || status
10350
10351 /* Did the vfork/compiler bug occur? */
10352 || parent != getpid()
10353
10354 /* Did the file descriptor bug occur? */
10355 || fstat(fileno(stdout), &st) != 0
10356 );
10357 }
10358 }
10359 _ACEOF
10360 rm -f conftest$ac_exeext
10361 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10362 (eval $ac_link) 2>&5
10363 ac_status=$?
10364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10365 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10366 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10367 (eval $ac_try) 2>&5
10368 ac_status=$?
10369 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10370 (exit $ac_status); }; }; then
10371 ac_cv_func_vfork_works=yes
10372 else
10373 echo "$as_me: program exited with status $ac_status" >&5
10374 echo "$as_me: failed program was:" >&5
10375 sed 's/^/| /' conftest.$ac_ext >&5
10376
10377 ( exit $ac_status )
10378 ac_cv_func_vfork_works=no
10379 fi
10380 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10381 fi
10382 fi
10383 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10384 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10385
10386 fi;
10387 if test "x$ac_cv_func_fork_works" = xcross; then
10388 ac_cv_func_vfork_works=$ac_cv_func_vfork
10389 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10390 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10391 fi
10392
10393 if test "x$ac_cv_func_vfork_works" = xyes; then
10394
10395 cat >>confdefs.h <<\_ACEOF
10396 #define HAVE_WORKING_VFORK 1
10397 _ACEOF
10398
10399 else
10400
10401 cat >>confdefs.h <<\_ACEOF
10402 #define vfork fork
10403 _ACEOF
10404
10405 fi
10406 if test "x$ac_cv_func_fork_works" = xyes; then
10407
10408 cat >>confdefs.h <<\_ACEOF
10409 #define HAVE_WORKING_FORK 1
10410 _ACEOF
10411
10412 fi
10413
10414
10415
10416 if test "X$prefix" = "XNONE"; then
10417 acl_final_prefix="$ac_default_prefix"
10418 else
10419 acl_final_prefix="$prefix"
10420 fi
10421 if test "X$exec_prefix" = "XNONE"; then
10422 acl_final_exec_prefix='${prefix}'
10423 else
10424 acl_final_exec_prefix="$exec_prefix"
10425 fi
10426 acl_save_prefix="$prefix"
10427 prefix="$acl_final_prefix"
10428 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10429 prefix="$acl_save_prefix"
10430
10431
10432 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10433 if test "${with_gnu_ld+set}" = set; then
10434 withval="$with_gnu_ld"
10435 test "$withval" = no || with_gnu_ld=yes
10436 else
10437 with_gnu_ld=no
10438 fi;
10439 # Prepare PATH_SEPARATOR.
10440 # The user is always right.
10441 if test "${PATH_SEPARATOR+set}" != set; then
10442 echo "#! /bin/sh" >conf$$.sh
10443 echo "exit 0" >>conf$$.sh
10444 chmod +x conf$$.sh
10445 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10446 PATH_SEPARATOR=';'
10447 else
10448 PATH_SEPARATOR=:
10449 fi
10450 rm -f conf$$.sh
10451 fi
10452 ac_prog=ld
10453 if test "$GCC" = yes; then
10454 # Check if gcc -print-prog-name=ld gives a path.
10455 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10456 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10457 case $host in
10458 *-*-mingw*)
10459 # gcc leaves a trailing carriage return which upsets mingw
10460 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10461 *)
10462 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10463 esac
10464 case $ac_prog in
10465 # Accept absolute paths.
10466 [\\/]* | [A-Za-z]:[\\/]*)
10467 re_direlt='/[^/][^/]*/\.\./'
10468 # Canonicalize the path of ld
10469 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10470 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10471 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10472 done
10473 test -z "$LD" && LD="$ac_prog"
10474 ;;
10475 "")
10476 # If it fails, then pretend we aren't using GCC.
10477 ac_prog=ld
10478 ;;
10479 *)
10480 # If it is relative, then search for the first ld in PATH.
10481 with_gnu_ld=unknown
10482 ;;
10483 esac
10484 elif test "$with_gnu_ld" = yes; then
10485 echo "$as_me:$LINENO: checking for GNU ld" >&5
10486 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10487 else
10488 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10489 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10490 fi
10491 if test "${acl_cv_path_LD+set}" = set; then
10492 echo $ECHO_N "(cached) $ECHO_C" >&6
10493 else
10494 if test -z "$LD"; then
10495 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10496 for ac_dir in $PATH; do
10497 test -z "$ac_dir" && ac_dir=.
10498 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10499 acl_cv_path_LD="$ac_dir/$ac_prog"
10500 # Check to see if the program is GNU ld. I'd rather use --version,
10501 # but apparently some GNU ld's only accept -v.
10502 # Break only if it was the GNU/non-GNU ld that we prefer.
10503 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10504 test "$with_gnu_ld" != no && break
10505 else
10506 test "$with_gnu_ld" != yes && break
10507 fi
10508 fi
10509 done
10510 IFS="$ac_save_ifs"
10511 else
10512 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10513 fi
10514 fi
10515
10516 LD="$acl_cv_path_LD"
10517 if test -n "$LD"; then
10518 echo "$as_me:$LINENO: result: $LD" >&5
10519 echo "${ECHO_T}$LD" >&6
10520 else
10521 echo "$as_me:$LINENO: result: no" >&5
10522 echo "${ECHO_T}no" >&6
10523 fi
10524 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10525 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10526 { (exit 1); exit 1; }; }
10527 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10528 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10529 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10530 echo $ECHO_N "(cached) $ECHO_C" >&6
10531 else
10532 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10533 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10534 acl_cv_prog_gnu_ld=yes
10535 else
10536 acl_cv_prog_gnu_ld=no
10537 fi
10538 fi
10539 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10540 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10541 with_gnu_ld=$acl_cv_prog_gnu_ld
10542
10543
10544
10545 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10546 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10547 if test "${acl_cv_rpath+set}" = set; then
10548 echo $ECHO_N "(cached) $ECHO_C" >&6
10549 else
10550
10551 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10552 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10553 . ./conftest.sh
10554 rm -f ./conftest.sh
10555 acl_cv_rpath=done
10556
10557 fi
10558 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10559 echo "${ECHO_T}$acl_cv_rpath" >&6
10560 wl="$acl_cv_wl"
10561 libext="$acl_cv_libext"
10562 shlibext="$acl_cv_shlibext"
10563 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10564 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10565 hardcode_direct="$acl_cv_hardcode_direct"
10566 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10567 # Check whether --enable-rpath or --disable-rpath was given.
10568 if test "${enable_rpath+set}" = set; then
10569 enableval="$enable_rpath"
10570 :
10571 else
10572 enable_rpath=yes
10573 fi;
10574
10575
10576
10577
10578
10579
10580
10581 use_additional=yes
10582
10583 acl_save_prefix="$prefix"
10584 prefix="$acl_final_prefix"
10585 acl_save_exec_prefix="$exec_prefix"
10586 exec_prefix="$acl_final_exec_prefix"
10587
10588 eval additional_includedir=\"$includedir\"
10589 eval additional_libdir=\"$libdir\"
10590
10591 exec_prefix="$acl_save_exec_prefix"
10592 prefix="$acl_save_prefix"
10593
10594
10595 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10596 if test "${with_libiconv_prefix+set}" = set; then
10597 withval="$with_libiconv_prefix"
10598
10599 if test "X$withval" = "Xno"; then
10600 use_additional=no
10601 else
10602 if test "X$withval" = "X"; then
10603
10604 acl_save_prefix="$prefix"
10605 prefix="$acl_final_prefix"
10606 acl_save_exec_prefix="$exec_prefix"
10607 exec_prefix="$acl_final_exec_prefix"
10608
10609 eval additional_includedir=\"$includedir\"
10610 eval additional_libdir=\"$libdir\"
10611
10612 exec_prefix="$acl_save_exec_prefix"
10613 prefix="$acl_save_prefix"
10614
10615 else
10616 additional_includedir="$withval/include"
10617 additional_libdir="$withval/lib"
10618 fi
10619 fi
10620
10621 fi;
10622 LIBICONV=
10623 LTLIBICONV=
10624 INCICONV=
10625 rpathdirs=
10626 ltrpathdirs=
10627 names_already_handled=
10628 names_next_round='iconv '
10629 while test -n "$names_next_round"; do
10630 names_this_round="$names_next_round"
10631 names_next_round=
10632 for name in $names_this_round; do
10633 already_handled=
10634 for n in $names_already_handled; do
10635 if test "$n" = "$name"; then
10636 already_handled=yes
10637 break
10638 fi
10639 done
10640 if test -z "$already_handled"; then
10641 names_already_handled="$names_already_handled $name"
10642 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10643 eval value=\"\$HAVE_LIB$uppername\"
10644 if test -n "$value"; then
10645 if test "$value" = yes; then
10646 eval value=\"\$LIB$uppername\"
10647 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10648 eval value=\"\$LTLIB$uppername\"
10649 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10650 else
10651 :
10652 fi
10653 else
10654 found_dir=
10655 found_la=
10656 found_so=
10657 found_a=
10658 if test $use_additional = yes; then
10659 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10660 found_dir="$additional_libdir"
10661 found_so="$additional_libdir/lib$name.$shlibext"
10662 if test -f "$additional_libdir/lib$name.la"; then
10663 found_la="$additional_libdir/lib$name.la"
10664 fi
10665 else
10666 if test -f "$additional_libdir/lib$name.$libext"; then
10667 found_dir="$additional_libdir"
10668 found_a="$additional_libdir/lib$name.$libext"
10669 if test -f "$additional_libdir/lib$name.la"; then
10670 found_la="$additional_libdir/lib$name.la"
10671 fi
10672 fi
10673 fi
10674 fi
10675 if test "X$found_dir" = "X"; then
10676 for x in $LDFLAGS $LTLIBICONV; do
10677
10678 acl_save_prefix="$prefix"
10679 prefix="$acl_final_prefix"
10680 acl_save_exec_prefix="$exec_prefix"
10681 exec_prefix="$acl_final_exec_prefix"
10682 eval x=\"$x\"
10683 exec_prefix="$acl_save_exec_prefix"
10684 prefix="$acl_save_prefix"
10685
10686 case "$x" in
10687 -L*)
10688 dir=`echo "X$x" | sed -e 's/^X-L//'`
10689 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10690 found_dir="$dir"
10691 found_so="$dir/lib$name.$shlibext"
10692 if test -f "$dir/lib$name.la"; then
10693 found_la="$dir/lib$name.la"
10694 fi
10695 else
10696 if test -f "$dir/lib$name.$libext"; then
10697 found_dir="$dir"
10698 found_a="$dir/lib$name.$libext"
10699 if test -f "$dir/lib$name.la"; then
10700 found_la="$dir/lib$name.la"
10701 fi
10702 fi
10703 fi
10704 ;;
10705 esac
10706 if test "X$found_dir" != "X"; then
10707 break
10708 fi
10709 done
10710 fi
10711 if test "X$found_dir" != "X"; then
10712 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10713 if test "X$found_so" != "X"; then
10714 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10715 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10716 else
10717 haveit=
10718 for x in $ltrpathdirs; 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 ltrpathdirs="$ltrpathdirs $found_dir"
10726 fi
10727 if test "$hardcode_direct" = yes; then
10728 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10729 else
10730 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10731 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10732 haveit=
10733 for x in $rpathdirs; do
10734 if test "X$x" = "X$found_dir"; then
10735 haveit=yes
10736 break
10737 fi
10738 done
10739 if test -z "$haveit"; then
10740 rpathdirs="$rpathdirs $found_dir"
10741 fi
10742 else
10743 haveit=
10744 for x in $LDFLAGS $LIBICONV; do
10745
10746 acl_save_prefix="$prefix"
10747 prefix="$acl_final_prefix"
10748 acl_save_exec_prefix="$exec_prefix"
10749 exec_prefix="$acl_final_exec_prefix"
10750 eval x=\"$x\"
10751 exec_prefix="$acl_save_exec_prefix"
10752 prefix="$acl_save_prefix"
10753
10754 if test "X$x" = "X-L$found_dir"; then
10755 haveit=yes
10756 break
10757 fi
10758 done
10759 if test -z "$haveit"; then
10760 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10761 fi
10762 if test "$hardcode_minus_L" != no; then
10763 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10764 else
10765 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10766 fi
10767 fi
10768 fi
10769 fi
10770 else
10771 if test "X$found_a" != "X"; then
10772 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10773 else
10774 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10775 fi
10776 fi
10777 additional_includedir=
10778 case "$found_dir" in
10779 */lib | */lib/)
10780 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10781 additional_includedir="$basedir/include"
10782 ;;
10783 esac
10784 if test "X$additional_includedir" != "X"; then
10785 if test "X$additional_includedir" != "X/usr/include"; then
10786 haveit=
10787 if test "X$additional_includedir" = "X/usr/local/include"; then
10788 if test -n "$GCC"; then
10789 case $host_os in
10790 linux*) haveit=yes;;
10791 esac
10792 fi
10793 fi
10794 if test -z "$haveit"; then
10795 for x in $CPPFLAGS $INCICONV; do
10796
10797 acl_save_prefix="$prefix"
10798 prefix="$acl_final_prefix"
10799 acl_save_exec_prefix="$exec_prefix"
10800 exec_prefix="$acl_final_exec_prefix"
10801 eval x=\"$x\"
10802 exec_prefix="$acl_save_exec_prefix"
10803 prefix="$acl_save_prefix"
10804
10805 if test "X$x" = "X-I$additional_includedir"; then
10806 haveit=yes
10807 break
10808 fi
10809 done
10810 if test -z "$haveit"; then
10811 if test -d "$additional_includedir"; then
10812 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10813 fi
10814 fi
10815 fi
10816 fi
10817 fi
10818 if test -n "$found_la"; then
10819 save_libdir="$libdir"
10820 case "$found_la" in
10821 */* | *\\*) . "$found_la" ;;
10822 *) . "./$found_la" ;;
10823 esac
10824 libdir="$save_libdir"
10825 for dep in $dependency_libs; do
10826 case "$dep" in
10827 -L*)
10828 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10829 if test "X$additional_libdir" != "X/usr/lib"; then
10830 haveit=
10831 if test "X$additional_libdir" = "X/usr/local/lib"; then
10832 if test -n "$GCC"; then
10833 case $host_os in
10834 linux*) haveit=yes;;
10835 esac
10836 fi
10837 fi
10838 if test -z "$haveit"; then
10839 haveit=
10840 for x in $LDFLAGS $LIBICONV; do
10841
10842 acl_save_prefix="$prefix"
10843 prefix="$acl_final_prefix"
10844 acl_save_exec_prefix="$exec_prefix"
10845 exec_prefix="$acl_final_exec_prefix"
10846 eval x=\"$x\"
10847 exec_prefix="$acl_save_exec_prefix"
10848 prefix="$acl_save_prefix"
10849
10850 if test "X$x" = "X-L$additional_libdir"; then
10851 haveit=yes
10852 break
10853 fi
10854 done
10855 if test -z "$haveit"; then
10856 if test -d "$additional_libdir"; then
10857 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10858 fi
10859 fi
10860 haveit=
10861 for x in $LDFLAGS $LTLIBICONV; do
10862
10863 acl_save_prefix="$prefix"
10864 prefix="$acl_final_prefix"
10865 acl_save_exec_prefix="$exec_prefix"
10866 exec_prefix="$acl_final_exec_prefix"
10867 eval x=\"$x\"
10868 exec_prefix="$acl_save_exec_prefix"
10869 prefix="$acl_save_prefix"
10870
10871 if test "X$x" = "X-L$additional_libdir"; then
10872 haveit=yes
10873 break
10874 fi
10875 done
10876 if test -z "$haveit"; then
10877 if test -d "$additional_libdir"; then
10878 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10879 fi
10880 fi
10881 fi
10882 fi
10883 ;;
10884 -R*)
10885 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10886 if test "$enable_rpath" != no; then
10887 haveit=
10888 for x in $rpathdirs; do
10889 if test "X$x" = "X$dir"; then
10890 haveit=yes
10891 break
10892 fi
10893 done
10894 if test -z "$haveit"; then
10895 rpathdirs="$rpathdirs $dir"
10896 fi
10897 haveit=
10898 for x in $ltrpathdirs; do
10899 if test "X$x" = "X$dir"; then
10900 haveit=yes
10901 break
10902 fi
10903 done
10904 if test -z "$haveit"; then
10905 ltrpathdirs="$ltrpathdirs $dir"
10906 fi
10907 fi
10908 ;;
10909 -l*)
10910 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10911 ;;
10912 *.la)
10913 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10914 ;;
10915 *)
10916 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10917 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10918 ;;
10919 esac
10920 done
10921 fi
10922 else
10923 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10924 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10925 fi
10926 fi
10927 fi
10928 done
10929 done
10930 if test "X$rpathdirs" != "X"; then
10931 if test -n "$hardcode_libdir_separator"; then
10932 alldirs=
10933 for found_dir in $rpathdirs; do
10934 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10935 done
10936 acl_save_libdir="$libdir"
10937 libdir="$alldirs"
10938 eval flag=\"$hardcode_libdir_flag_spec\"
10939 libdir="$acl_save_libdir"
10940 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10941 else
10942 for found_dir in $rpathdirs; do
10943 acl_save_libdir="$libdir"
10944 libdir="$found_dir"
10945 eval flag=\"$hardcode_libdir_flag_spec\"
10946 libdir="$acl_save_libdir"
10947 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10948 done
10949 fi
10950 fi
10951 if test "X$ltrpathdirs" != "X"; then
10952 for found_dir in $ltrpathdirs; do
10953 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10954 done
10955 fi
10956
10957
10958
10959
10960
10961
10962
10963 am_save_CPPFLAGS="$CPPFLAGS"
10964
10965 for element in $INCICONV; do
10966 haveit=
10967 for x in $CPPFLAGS; do
10968
10969 acl_save_prefix="$prefix"
10970 prefix="$acl_final_prefix"
10971 acl_save_exec_prefix="$exec_prefix"
10972 exec_prefix="$acl_final_exec_prefix"
10973 eval x=\"$x\"
10974 exec_prefix="$acl_save_exec_prefix"
10975 prefix="$acl_save_prefix"
10976
10977 if test "X$x" = "X$element"; then
10978 haveit=yes
10979 break
10980 fi
10981 done
10982 if test -z "$haveit"; then
10983 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10984 fi
10985 done
10986
10987
10988 echo "$as_me:$LINENO: checking for iconv" >&5
10989 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
10990 if test "${am_cv_func_iconv+set}" = set; then
10991 echo $ECHO_N "(cached) $ECHO_C" >&6
10992 else
10993
10994 am_cv_func_iconv="no, consider installing GNU libiconv"
10995 am_cv_lib_iconv=no
10996 cat >conftest.$ac_ext <<_ACEOF
10997 /* confdefs.h. */
10998 _ACEOF
10999 cat confdefs.h >>conftest.$ac_ext
11000 cat >>conftest.$ac_ext <<_ACEOF
11001 /* end confdefs.h. */
11002 #include <stdlib.h>
11003 #include <iconv.h>
11004 int
11005 main ()
11006 {
11007 iconv_t cd = iconv_open("","");
11008 iconv(cd,NULL,NULL,NULL,NULL);
11009 iconv_close(cd);
11010 ;
11011 return 0;
11012 }
11013 _ACEOF
11014 rm -f conftest.$ac_objext conftest$ac_exeext
11015 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11016 (eval $ac_link) 2>conftest.er1
11017 ac_status=$?
11018 grep -v '^ *+' conftest.er1 >conftest.err
11019 rm -f conftest.er1
11020 cat conftest.err >&5
11021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11022 (exit $ac_status); } &&
11023 { ac_try='test -z "$ac_c_werror_flag"
11024 || test ! -s conftest.err'
11025 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11026 (eval $ac_try) 2>&5
11027 ac_status=$?
11028 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11029 (exit $ac_status); }; } &&
11030 { ac_try='test -s conftest$ac_exeext'
11031 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11032 (eval $ac_try) 2>&5
11033 ac_status=$?
11034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11035 (exit $ac_status); }; }; then
11036 am_cv_func_iconv=yes
11037 else
11038 echo "$as_me: failed program was:" >&5
11039 sed 's/^/| /' conftest.$ac_ext >&5
11040
11041 fi
11042 rm -f conftest.err conftest.$ac_objext \
11043 conftest$ac_exeext conftest.$ac_ext
11044 if test "$am_cv_func_iconv" != yes; then
11045 am_save_LIBS="$LIBS"
11046 LIBS="$LIBS $LIBICONV"
11047 cat >conftest.$ac_ext <<_ACEOF
11048 /* confdefs.h. */
11049 _ACEOF
11050 cat confdefs.h >>conftest.$ac_ext
11051 cat >>conftest.$ac_ext <<_ACEOF
11052 /* end confdefs.h. */
11053 #include <stdlib.h>
11054 #include <iconv.h>
11055 int
11056 main ()
11057 {
11058 iconv_t cd = iconv_open("","");
11059 iconv(cd,NULL,NULL,NULL,NULL);
11060 iconv_close(cd);
11061 ;
11062 return 0;
11063 }
11064 _ACEOF
11065 rm -f conftest.$ac_objext conftest$ac_exeext
11066 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11067 (eval $ac_link) 2>conftest.er1
11068 ac_status=$?
11069 grep -v '^ *+' conftest.er1 >conftest.err
11070 rm -f conftest.er1
11071 cat conftest.err >&5
11072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11073 (exit $ac_status); } &&
11074 { ac_try='test -z "$ac_c_werror_flag"
11075 || test ! -s conftest.err'
11076 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11077 (eval $ac_try) 2>&5
11078 ac_status=$?
11079 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11080 (exit $ac_status); }; } &&
11081 { ac_try='test -s conftest$ac_exeext'
11082 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11083 (eval $ac_try) 2>&5
11084 ac_status=$?
11085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11086 (exit $ac_status); }; }; then
11087 am_cv_lib_iconv=yes
11088 am_cv_func_iconv=yes
11089 else
11090 echo "$as_me: failed program was:" >&5
11091 sed 's/^/| /' conftest.$ac_ext >&5
11092
11093 fi
11094 rm -f conftest.err conftest.$ac_objext \
11095 conftest$ac_exeext conftest.$ac_ext
11096 LIBS="$am_save_LIBS"
11097 fi
11098
11099 fi
11100 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11101 echo "${ECHO_T}$am_cv_func_iconv" >&6
11102 if test "$am_cv_func_iconv" = yes; then
11103
11104 cat >>confdefs.h <<\_ACEOF
11105 #define HAVE_ICONV 1
11106 _ACEOF
11107
11108 fi
11109 if test "$am_cv_lib_iconv" = yes; then
11110 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11111 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11112 echo "$as_me:$LINENO: result: $LIBICONV" >&5
11113 echo "${ECHO_T}$LIBICONV" >&6
11114 else
11115 CPPFLAGS="$am_save_CPPFLAGS"
11116 LIBICONV=
11117 LTLIBICONV=
11118 fi
11119
11120
11121
11122 if test "$am_cv_func_iconv" = yes; then
11123 echo "$as_me:$LINENO: checking for iconv declaration" >&5
11124 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11125 if test "${am_cv_proto_iconv+set}" = set; then
11126 echo $ECHO_N "(cached) $ECHO_C" >&6
11127 else
11128
11129 cat >conftest.$ac_ext <<_ACEOF
11130 /* confdefs.h. */
11131 _ACEOF
11132 cat confdefs.h >>conftest.$ac_ext
11133 cat >>conftest.$ac_ext <<_ACEOF
11134 /* end confdefs.h. */
11135
11136 #include <stdlib.h>
11137 #include <iconv.h>
11138 extern
11139 #ifdef __cplusplus
11140 "C"
11141 #endif
11142 #if defined(__STDC__) || defined(__cplusplus)
11143 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11144 #else
11145 size_t iconv();
11146 #endif
11147
11148 int
11149 main ()
11150 {
11151
11152 ;
11153 return 0;
11154 }
11155 _ACEOF
11156 rm -f conftest.$ac_objext
11157 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11158 (eval $ac_compile) 2>conftest.er1
11159 ac_status=$?
11160 grep -v '^ *+' conftest.er1 >conftest.err
11161 rm -f conftest.er1
11162 cat conftest.err >&5
11163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11164 (exit $ac_status); } &&
11165 { ac_try='test -z "$ac_c_werror_flag"
11166 || test ! -s conftest.err'
11167 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11168 (eval $ac_try) 2>&5
11169 ac_status=$?
11170 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11171 (exit $ac_status); }; } &&
11172 { ac_try='test -s conftest.$ac_objext'
11173 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11174 (eval $ac_try) 2>&5
11175 ac_status=$?
11176 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11177 (exit $ac_status); }; }; then
11178 am_cv_proto_iconv_arg1=""
11179 else
11180 echo "$as_me: failed program was:" >&5
11181 sed 's/^/| /' conftest.$ac_ext >&5
11182
11183 am_cv_proto_iconv_arg1="const"
11184 fi
11185 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11186 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);"
11187 fi
11188
11189 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11190 echo "$as_me:$LINENO: result: ${ac_t:-
11191 }$am_cv_proto_iconv" >&5
11192 echo "${ECHO_T}${ac_t:-
11193 }$am_cv_proto_iconv" >&6
11194
11195 cat >>confdefs.h <<_ACEOF
11196 #define ICONV_CONST $am_cv_proto_iconv_arg1
11197 _ACEOF
11198
11199 fi
11200
11201 # Until we have in-tree GNU iconv:
11202 LIBICONV_DEP=
11203
11204
11205
11206 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11207 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11208 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11209 echo $ECHO_N "(cached) $ECHO_C" >&6
11210 else
11211 cat >conftest.$ac_ext <<_ACEOF
11212 /* confdefs.h. */
11213 _ACEOF
11214 cat confdefs.h >>conftest.$ac_ext
11215 cat >>conftest.$ac_ext <<_ACEOF
11216 /* end confdefs.h. */
11217 #include <locale.h>
11218 int
11219 main ()
11220 {
11221 return LC_MESSAGES
11222 ;
11223 return 0;
11224 }
11225 _ACEOF
11226 rm -f conftest.$ac_objext conftest$ac_exeext
11227 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11228 (eval $ac_link) 2>conftest.er1
11229 ac_status=$?
11230 grep -v '^ *+' conftest.er1 >conftest.err
11231 rm -f conftest.er1
11232 cat conftest.err >&5
11233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11234 (exit $ac_status); } &&
11235 { ac_try='test -z "$ac_c_werror_flag"
11236 || test ! -s conftest.err'
11237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11238 (eval $ac_try) 2>&5
11239 ac_status=$?
11240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11241 (exit $ac_status); }; } &&
11242 { ac_try='test -s conftest$ac_exeext'
11243 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11244 (eval $ac_try) 2>&5
11245 ac_status=$?
11246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11247 (exit $ac_status); }; }; then
11248 am_cv_val_LC_MESSAGES=yes
11249 else
11250 echo "$as_me: failed program was:" >&5
11251 sed 's/^/| /' conftest.$ac_ext >&5
11252
11253 am_cv_val_LC_MESSAGES=no
11254 fi
11255 rm -f conftest.err conftest.$ac_objext \
11256 conftest$ac_exeext conftest.$ac_ext
11257 fi
11258 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11259 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11260 if test $am_cv_val_LC_MESSAGES = yes; then
11261
11262 cat >>confdefs.h <<\_ACEOF
11263 #define HAVE_LC_MESSAGES 1
11264 _ACEOF
11265
11266 fi
11267
11268
11269
11270 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11271 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11272 if test "${am_cv_langinfo_codeset+set}" = set; then
11273 echo $ECHO_N "(cached) $ECHO_C" >&6
11274 else
11275 cat >conftest.$ac_ext <<_ACEOF
11276 /* confdefs.h. */
11277 _ACEOF
11278 cat confdefs.h >>conftest.$ac_ext
11279 cat >>conftest.$ac_ext <<_ACEOF
11280 /* end confdefs.h. */
11281 #include <langinfo.h>
11282 int
11283 main ()
11284 {
11285 char* cs = nl_langinfo(CODESET);
11286 ;
11287 return 0;
11288 }
11289 _ACEOF
11290 rm -f conftest.$ac_objext conftest$ac_exeext
11291 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11292 (eval $ac_link) 2>conftest.er1
11293 ac_status=$?
11294 grep -v '^ *+' conftest.er1 >conftest.err
11295 rm -f conftest.er1
11296 cat conftest.err >&5
11297 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11298 (exit $ac_status); } &&
11299 { ac_try='test -z "$ac_c_werror_flag"
11300 || test ! -s conftest.err'
11301 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11302 (eval $ac_try) 2>&5
11303 ac_status=$?
11304 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11305 (exit $ac_status); }; } &&
11306 { ac_try='test -s conftest$ac_exeext'
11307 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11308 (eval $ac_try) 2>&5
11309 ac_status=$?
11310 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11311 (exit $ac_status); }; }; then
11312 am_cv_langinfo_codeset=yes
11313 else
11314 echo "$as_me: failed program was:" >&5
11315 sed 's/^/| /' conftest.$ac_ext >&5
11316
11317 am_cv_langinfo_codeset=no
11318 fi
11319 rm -f conftest.err conftest.$ac_objext \
11320 conftest$ac_exeext conftest.$ac_ext
11321
11322 fi
11323 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11324 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11325 if test $am_cv_langinfo_codeset = yes; then
11326
11327 cat >>confdefs.h <<\_ACEOF
11328 #define HAVE_LANGINFO_CODESET 1
11329 _ACEOF
11330
11331 fi
11332
11333
11334 # We will need to find libiberty.h and ansidecl.h
11335 saved_CFLAGS="$CFLAGS"
11336 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
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
11362
11363
11364
11365
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
11377 strsignal strstr strverscmp \
11378 errno snprintf vsnprintf vasprintf malloc realloc calloc \
11379 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
11380 do
11381 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11382 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11383 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11384 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11385 echo $ECHO_N "(cached) $ECHO_C" >&6
11386 else
11387 cat >conftest.$ac_ext <<_ACEOF
11388 /* confdefs.h. */
11389 _ACEOF
11390 cat confdefs.h >>conftest.$ac_ext
11391 cat >>conftest.$ac_ext <<_ACEOF
11392 /* end confdefs.h. */
11393 #undef $ac_tr_decl
11394 #define $ac_tr_decl 1
11395
11396 #include "ansidecl.h"
11397 #include "system.h"
11398
11399 int
11400 main ()
11401 {
11402 #ifndef $ac_func
11403 char *(*pfn) = (char *(*)) $ac_func ;
11404 #endif
11405 ;
11406 return 0;
11407 }
11408 _ACEOF
11409 rm -f conftest.$ac_objext
11410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11411 (eval $ac_compile) 2>conftest.er1
11412 ac_status=$?
11413 grep -v '^ *+' conftest.er1 >conftest.err
11414 rm -f conftest.er1
11415 cat conftest.err >&5
11416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11417 (exit $ac_status); } &&
11418 { ac_try='test -z "$ac_c_werror_flag"
11419 || test ! -s conftest.err'
11420 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11421 (eval $ac_try) 2>&5
11422 ac_status=$?
11423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11424 (exit $ac_status); }; } &&
11425 { ac_try='test -s conftest.$ac_objext'
11426 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11427 (eval $ac_try) 2>&5
11428 ac_status=$?
11429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11430 (exit $ac_status); }; }; then
11431 eval "gcc_cv_have_decl_$ac_func=yes"
11432 else
11433 echo "$as_me: failed program was:" >&5
11434 sed 's/^/| /' conftest.$ac_ext >&5
11435
11436 eval "gcc_cv_have_decl_$ac_func=no"
11437 fi
11438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11439 fi
11440
11441 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11442 echo "$as_me:$LINENO: result: yes" >&5
11443 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11444 #define $ac_tr_decl 1
11445 _ACEOF
11446
11447 else
11448 echo "$as_me:$LINENO: result: no" >&5
11449 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11450 #define $ac_tr_decl 0
11451 _ACEOF
11452
11453 fi
11454
11455 done
11456
11457
11458
11459
11460
11461 for ac_func in getrlimit setrlimit getrusage
11462 do
11463 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11464 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11465 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11466 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11467 echo $ECHO_N "(cached) $ECHO_C" >&6
11468 else
11469 cat >conftest.$ac_ext <<_ACEOF
11470 /* confdefs.h. */
11471 _ACEOF
11472 cat confdefs.h >>conftest.$ac_ext
11473 cat >>conftest.$ac_ext <<_ACEOF
11474 /* end confdefs.h. */
11475 #undef $ac_tr_decl
11476 #define $ac_tr_decl 1
11477
11478 #include "ansidecl.h"
11479 #include "system.h"
11480 #ifdef HAVE_SYS_RESOURCE_H
11481 #include <sys/resource.h>
11482 #endif
11483
11484
11485 int
11486 main ()
11487 {
11488 #ifndef $ac_func
11489 char *(*pfn) = (char *(*)) $ac_func ;
11490 #endif
11491 ;
11492 return 0;
11493 }
11494 _ACEOF
11495 rm -f conftest.$ac_objext
11496 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11497 (eval $ac_compile) 2>conftest.er1
11498 ac_status=$?
11499 grep -v '^ *+' conftest.er1 >conftest.err
11500 rm -f conftest.er1
11501 cat conftest.err >&5
11502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11503 (exit $ac_status); } &&
11504 { ac_try='test -z "$ac_c_werror_flag"
11505 || test ! -s conftest.err'
11506 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11507 (eval $ac_try) 2>&5
11508 ac_status=$?
11509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11510 (exit $ac_status); }; } &&
11511 { ac_try='test -s conftest.$ac_objext'
11512 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11513 (eval $ac_try) 2>&5
11514 ac_status=$?
11515 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11516 (exit $ac_status); }; }; then
11517 eval "gcc_cv_have_decl_$ac_func=yes"
11518 else
11519 echo "$as_me: failed program was:" >&5
11520 sed 's/^/| /' conftest.$ac_ext >&5
11521
11522 eval "gcc_cv_have_decl_$ac_func=no"
11523 fi
11524 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11525 fi
11526
11527 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11528 echo "$as_me:$LINENO: result: yes" >&5
11529 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11530 #define $ac_tr_decl 1
11531 _ACEOF
11532
11533 else
11534 echo "$as_me:$LINENO: result: no" >&5
11535 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11536 #define $ac_tr_decl 0
11537 _ACEOF
11538
11539 fi
11540
11541 done
11542
11543
11544 cat >conftest.$ac_ext <<_ACEOF
11545 /* confdefs.h. */
11546 _ACEOF
11547 cat confdefs.h >>conftest.$ac_ext
11548 cat >>conftest.$ac_ext <<_ACEOF
11549 /* end confdefs.h. */
11550
11551 #include "ansidecl.h"
11552 #include "system.h"
11553 #ifdef HAVE_SYS_RESOURCE_H
11554 #include <sys/resource.h>
11555 #endif
11556
11557 int
11558 main ()
11559 {
11560 rlim_t l = 0;
11561 ;
11562 return 0;
11563 }
11564 _ACEOF
11565 rm -f conftest.$ac_objext
11566 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11567 (eval $ac_compile) 2>conftest.er1
11568 ac_status=$?
11569 grep -v '^ *+' conftest.er1 >conftest.err
11570 rm -f conftest.er1
11571 cat conftest.err >&5
11572 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11573 (exit $ac_status); } &&
11574 { ac_try='test -z "$ac_c_werror_flag"
11575 || test ! -s conftest.err'
11576 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11577 (eval $ac_try) 2>&5
11578 ac_status=$?
11579 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11580 (exit $ac_status); }; } &&
11581 { ac_try='test -s conftest.$ac_objext'
11582 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11583 (eval $ac_try) 2>&5
11584 ac_status=$?
11585 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11586 (exit $ac_status); }; }; then
11587 :
11588 else
11589 echo "$as_me: failed program was:" >&5
11590 sed 's/^/| /' conftest.$ac_ext >&5
11591
11592
11593 cat >>confdefs.h <<\_ACEOF
11594 #define rlim_t long
11595 _ACEOF
11596
11597 fi
11598 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11599
11600 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11601 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
11602 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11603 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11604
11605 for ac_func in ldgetname
11606 do
11607 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11608 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11609 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11610 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11611 echo $ECHO_N "(cached) $ECHO_C" >&6
11612 else
11613 cat >conftest.$ac_ext <<_ACEOF
11614 /* confdefs.h. */
11615 _ACEOF
11616 cat confdefs.h >>conftest.$ac_ext
11617 cat >>conftest.$ac_ext <<_ACEOF
11618 /* end confdefs.h. */
11619 #undef $ac_tr_decl
11620 #define $ac_tr_decl 1
11621
11622 #include "ansidecl.h"
11623 #include "system.h"
11624 #ifdef HAVE_LDFCN_H
11625 #undef FREAD
11626 #undef FWRITE
11627 #include <ldfcn.h>
11628 #endif
11629
11630
11631 int
11632 main ()
11633 {
11634 #ifndef $ac_func
11635 char *(*pfn) = (char *(*)) $ac_func ;
11636 #endif
11637 ;
11638 return 0;
11639 }
11640 _ACEOF
11641 rm -f conftest.$ac_objext
11642 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11643 (eval $ac_compile) 2>conftest.er1
11644 ac_status=$?
11645 grep -v '^ *+' conftest.er1 >conftest.err
11646 rm -f conftest.er1
11647 cat conftest.err >&5
11648 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11649 (exit $ac_status); } &&
11650 { ac_try='test -z "$ac_c_werror_flag"
11651 || test ! -s conftest.err'
11652 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11653 (eval $ac_try) 2>&5
11654 ac_status=$?
11655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11656 (exit $ac_status); }; } &&
11657 { ac_try='test -s conftest.$ac_objext'
11658 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11659 (eval $ac_try) 2>&5
11660 ac_status=$?
11661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11662 (exit $ac_status); }; }; then
11663 eval "gcc_cv_have_decl_$ac_func=yes"
11664 else
11665 echo "$as_me: failed program was:" >&5
11666 sed 's/^/| /' conftest.$ac_ext >&5
11667
11668 eval "gcc_cv_have_decl_$ac_func=no"
11669 fi
11670 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11671 fi
11672
11673 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11674 echo "$as_me:$LINENO: result: yes" >&5
11675 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11676 #define $ac_tr_decl 1
11677 _ACEOF
11678
11679 else
11680 echo "$as_me:$LINENO: result: no" >&5
11681 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11682 #define $ac_tr_decl 0
11683 _ACEOF
11684
11685 fi
11686
11687 done
11688
11689
11690
11691 for ac_func in times
11692 do
11693 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11694 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11695 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11696 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11697 echo $ECHO_N "(cached) $ECHO_C" >&6
11698 else
11699 cat >conftest.$ac_ext <<_ACEOF
11700 /* confdefs.h. */
11701 _ACEOF
11702 cat confdefs.h >>conftest.$ac_ext
11703 cat >>conftest.$ac_ext <<_ACEOF
11704 /* end confdefs.h. */
11705 #undef $ac_tr_decl
11706 #define $ac_tr_decl 1
11707
11708 #include "ansidecl.h"
11709 #include "system.h"
11710 #ifdef HAVE_SYS_TIMES_H
11711 #include <sys/times.h>
11712 #endif
11713
11714
11715 int
11716 main ()
11717 {
11718 #ifndef $ac_func
11719 char *(*pfn) = (char *(*)) $ac_func ;
11720 #endif
11721 ;
11722 return 0;
11723 }
11724 _ACEOF
11725 rm -f conftest.$ac_objext
11726 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11727 (eval $ac_compile) 2>conftest.er1
11728 ac_status=$?
11729 grep -v '^ *+' conftest.er1 >conftest.err
11730 rm -f conftest.er1
11731 cat conftest.err >&5
11732 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11733 (exit $ac_status); } &&
11734 { ac_try='test -z "$ac_c_werror_flag"
11735 || test ! -s conftest.err'
11736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11737 (eval $ac_try) 2>&5
11738 ac_status=$?
11739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11740 (exit $ac_status); }; } &&
11741 { ac_try='test -s conftest.$ac_objext'
11742 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11743 (eval $ac_try) 2>&5
11744 ac_status=$?
11745 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11746 (exit $ac_status); }; }; then
11747 eval "gcc_cv_have_decl_$ac_func=yes"
11748 else
11749 echo "$as_me: failed program was:" >&5
11750 sed 's/^/| /' conftest.$ac_ext >&5
11751
11752 eval "gcc_cv_have_decl_$ac_func=no"
11753 fi
11754 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11755 fi
11756
11757 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11758 echo "$as_me:$LINENO: result: yes" >&5
11759 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11760 #define $ac_tr_decl 1
11761 _ACEOF
11762
11763 else
11764 echo "$as_me:$LINENO: result: no" >&5
11765 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11766 #define $ac_tr_decl 0
11767 _ACEOF
11768
11769 fi
11770
11771 done
11772
11773
11774
11775 for ac_func in sigaltstack
11776 do
11777 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11778 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11779 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11780 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11781 echo $ECHO_N "(cached) $ECHO_C" >&6
11782 else
11783 cat >conftest.$ac_ext <<_ACEOF
11784 /* confdefs.h. */
11785 _ACEOF
11786 cat confdefs.h >>conftest.$ac_ext
11787 cat >>conftest.$ac_ext <<_ACEOF
11788 /* end confdefs.h. */
11789 #undef $ac_tr_decl
11790 #define $ac_tr_decl 1
11791
11792 #include "ansidecl.h"
11793 #include "system.h"
11794 #include <signal.h>
11795
11796
11797 int
11798 main ()
11799 {
11800 #ifndef $ac_func
11801 char *(*pfn) = (char *(*)) $ac_func ;
11802 #endif
11803 ;
11804 return 0;
11805 }
11806 _ACEOF
11807 rm -f conftest.$ac_objext
11808 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11809 (eval $ac_compile) 2>conftest.er1
11810 ac_status=$?
11811 grep -v '^ *+' conftest.er1 >conftest.err
11812 rm -f conftest.er1
11813 cat conftest.err >&5
11814 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11815 (exit $ac_status); } &&
11816 { ac_try='test -z "$ac_c_werror_flag"
11817 || test ! -s conftest.err'
11818 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11819 (eval $ac_try) 2>&5
11820 ac_status=$?
11821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11822 (exit $ac_status); }; } &&
11823 { ac_try='test -s conftest.$ac_objext'
11824 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11825 (eval $ac_try) 2>&5
11826 ac_status=$?
11827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11828 (exit $ac_status); }; }; then
11829 eval "gcc_cv_have_decl_$ac_func=yes"
11830 else
11831 echo "$as_me: failed program was:" >&5
11832 sed 's/^/| /' conftest.$ac_ext >&5
11833
11834 eval "gcc_cv_have_decl_$ac_func=no"
11835 fi
11836 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11837 fi
11838
11839 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11840 echo "$as_me:$LINENO: result: yes" >&5
11841 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11842 #define $ac_tr_decl 1
11843 _ACEOF
11844
11845 else
11846 echo "$as_me:$LINENO: result: no" >&5
11847 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11848 #define $ac_tr_decl 0
11849 _ACEOF
11850
11851 fi
11852
11853 done
11854
11855
11856 # More time-related stuff.
11857 echo "$as_me:$LINENO: checking for struct tms" >&5
11858 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11859 if test "${ac_cv_struct_tms+set}" = set; then
11860 echo $ECHO_N "(cached) $ECHO_C" >&6
11861 else
11862
11863 cat >conftest.$ac_ext <<_ACEOF
11864 /* confdefs.h. */
11865 _ACEOF
11866 cat confdefs.h >>conftest.$ac_ext
11867 cat >>conftest.$ac_ext <<_ACEOF
11868 /* end confdefs.h. */
11869
11870 #include "ansidecl.h"
11871 #include "system.h"
11872 #ifdef HAVE_SYS_TIMES_H
11873 #include <sys/times.h>
11874 #endif
11875
11876 int
11877 main ()
11878 {
11879 struct tms tms;
11880 ;
11881 return 0;
11882 }
11883 _ACEOF
11884 rm -f conftest.$ac_objext
11885 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11886 (eval $ac_compile) 2>conftest.er1
11887 ac_status=$?
11888 grep -v '^ *+' conftest.er1 >conftest.err
11889 rm -f conftest.er1
11890 cat conftest.err >&5
11891 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11892 (exit $ac_status); } &&
11893 { ac_try='test -z "$ac_c_werror_flag"
11894 || test ! -s conftest.err'
11895 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11896 (eval $ac_try) 2>&5
11897 ac_status=$?
11898 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11899 (exit $ac_status); }; } &&
11900 { ac_try='test -s conftest.$ac_objext'
11901 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11902 (eval $ac_try) 2>&5
11903 ac_status=$?
11904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11905 (exit $ac_status); }; }; then
11906 ac_cv_struct_tms=yes
11907 else
11908 echo "$as_me: failed program was:" >&5
11909 sed 's/^/| /' conftest.$ac_ext >&5
11910
11911 ac_cv_struct_tms=no
11912 fi
11913 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11914 fi
11915 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11916 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11917 if test $ac_cv_struct_tms = yes; then
11918
11919 cat >>confdefs.h <<\_ACEOF
11920 #define HAVE_STRUCT_TMS 1
11921 _ACEOF
11922
11923 fi
11924
11925 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11926 # revisit after autoconf 2.50.
11927 echo "$as_me:$LINENO: checking for clock_t" >&5
11928 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11929 if test "${gcc_cv_type_clock_t+set}" = set; then
11930 echo $ECHO_N "(cached) $ECHO_C" >&6
11931 else
11932
11933 cat >conftest.$ac_ext <<_ACEOF
11934 /* confdefs.h. */
11935 _ACEOF
11936 cat confdefs.h >>conftest.$ac_ext
11937 cat >>conftest.$ac_ext <<_ACEOF
11938 /* end confdefs.h. */
11939
11940 #include "ansidecl.h"
11941 #include "system.h"
11942
11943 int
11944 main ()
11945 {
11946 clock_t x;
11947 ;
11948 return 0;
11949 }
11950 _ACEOF
11951 rm -f conftest.$ac_objext
11952 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11953 (eval $ac_compile) 2>conftest.er1
11954 ac_status=$?
11955 grep -v '^ *+' conftest.er1 >conftest.err
11956 rm -f conftest.er1
11957 cat conftest.err >&5
11958 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11959 (exit $ac_status); } &&
11960 { ac_try='test -z "$ac_c_werror_flag"
11961 || test ! -s conftest.err'
11962 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11963 (eval $ac_try) 2>&5
11964 ac_status=$?
11965 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11966 (exit $ac_status); }; } &&
11967 { ac_try='test -s conftest.$ac_objext'
11968 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11969 (eval $ac_try) 2>&5
11970 ac_status=$?
11971 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11972 (exit $ac_status); }; }; then
11973 gcc_cv_type_clock_t=yes
11974 else
11975 echo "$as_me: failed program was:" >&5
11976 sed 's/^/| /' conftest.$ac_ext >&5
11977
11978 gcc_cv_type_clock_t=no
11979 fi
11980 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11981 fi
11982 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
11983 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
11984 if test $gcc_cv_type_clock_t = yes; then
11985
11986 cat >>confdefs.h <<\_ACEOF
11987 #define HAVE_CLOCK_T 1
11988 _ACEOF
11989
11990 fi
11991
11992 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
11993 CFLAGS="$saved_CFLAGS"
11994
11995 # Check whether --enable-initfini-array or --disable-initfini-array was given.
11996 if test "${enable_initfini_array+set}" = set; then
11997 enableval="$enable_initfini_array"
11998
11999 else
12000
12001 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12002 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12003 if test "${gcc_cv_initfini_array+set}" = set; then
12004 echo $ECHO_N "(cached) $ECHO_C" >&6
12005 else
12006 if test "$cross_compiling" = yes; then
12007 gcc_cv_initfini_array=no
12008 else
12009 cat >conftest.$ac_ext <<_ACEOF
12010 /* confdefs.h. */
12011 _ACEOF
12012 cat confdefs.h >>conftest.$ac_ext
12013 cat >>conftest.$ac_ext <<_ACEOF
12014 /* end confdefs.h. */
12015
12016 static int x = -1;
12017 int main (void) { return x; }
12018 int foo (void) { x = 0; }
12019 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12020 _ACEOF
12021 rm -f conftest$ac_exeext
12022 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12023 (eval $ac_link) 2>&5
12024 ac_status=$?
12025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12026 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12027 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12028 (eval $ac_try) 2>&5
12029 ac_status=$?
12030 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12031 (exit $ac_status); }; }; then
12032 gcc_cv_initfini_array=yes
12033 else
12034 echo "$as_me: program exited with status $ac_status" >&5
12035 echo "$as_me: failed program was:" >&5
12036 sed 's/^/| /' conftest.$ac_ext >&5
12037
12038 ( exit $ac_status )
12039 gcc_cv_initfini_array=no
12040 fi
12041 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12042 fi
12043 fi
12044 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12045 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12046 enable_initfini_array=$gcc_cv_initfini_array
12047
12048 fi;
12049 if test $enable_initfini_array = yes; then
12050
12051 cat >>confdefs.h <<\_ACEOF
12052 #define HAVE_INITFINI_ARRAY 1
12053 _ACEOF
12054
12055 fi
12056
12057 # mkdir takes a single argument on some systems.
12058 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12059 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12060 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12061 echo $ECHO_N "(cached) $ECHO_C" >&6
12062 else
12063 cat >conftest.$ac_ext <<_ACEOF
12064 /* confdefs.h. */
12065 _ACEOF
12066 cat confdefs.h >>conftest.$ac_ext
12067 cat >>conftest.$ac_ext <<_ACEOF
12068 /* end confdefs.h. */
12069
12070 #include <sys/types.h>
12071 #ifdef HAVE_SYS_STAT_H
12072 # include <sys/stat.h>
12073 #endif
12074 #ifdef HAVE_UNISTD_H
12075 # include <unistd.h>
12076 #endif
12077 #ifdef HAVE_DIRECT_H
12078 # include <direct.h>
12079 #endif
12080 int
12081 main ()
12082 {
12083 mkdir ("foo", 0);
12084 ;
12085 return 0;
12086 }
12087 _ACEOF
12088 rm -f conftest.$ac_objext
12089 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12090 (eval $ac_compile) 2>conftest.er1
12091 ac_status=$?
12092 grep -v '^ *+' conftest.er1 >conftest.err
12093 rm -f conftest.er1
12094 cat conftest.err >&5
12095 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12096 (exit $ac_status); } &&
12097 { ac_try='test -z "$ac_c_werror_flag"
12098 || test ! -s conftest.err'
12099 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12100 (eval $ac_try) 2>&5
12101 ac_status=$?
12102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12103 (exit $ac_status); }; } &&
12104 { ac_try='test -s conftest.$ac_objext'
12105 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12106 (eval $ac_try) 2>&5
12107 ac_status=$?
12108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12109 (exit $ac_status); }; }; then
12110 gcc_cv_mkdir_takes_one_arg=no
12111 else
12112 echo "$as_me: failed program was:" >&5
12113 sed 's/^/| /' conftest.$ac_ext >&5
12114
12115 gcc_cv_mkdir_takes_one_arg=yes
12116 fi
12117 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12118 fi
12119 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12120 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12121 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12122
12123 cat >>confdefs.h <<\_ACEOF
12124 #define MKDIR_TAKES_ONE_ARG 1
12125 _ACEOF
12126
12127 fi
12128
12129
12130 # File extensions
12131 manext='.1'
12132 objext='.o'
12133
12134
12135
12136 # With Setjmp/Longjmp based exception handling.
12137 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12138 if test "${enable_sjlj_exceptions+set}" = set; then
12139 enableval="$enable_sjlj_exceptions"
12140 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12141
12142 cat >>confdefs.h <<_ACEOF
12143 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12144 _ACEOF
12145
12146 fi;
12147
12148 # For platforms with the unwind ABI which includes an unwind library,
12149 # libunwind, we can choose to use the system libunwind.
12150
12151 # Check whether --with-system-libunwind or --without-system-libunwind was given.
12152 if test "${with_system_libunwind+set}" = set; then
12153 withval="$with_system_libunwind"
12154
12155 fi;
12156
12157 # --------------------------------------------------------
12158 # Build, host, and target specific configuration fragments
12159 # --------------------------------------------------------
12160
12161 # Collect build-machine-specific information.
12162 . ${srcdir}/config.build
12163
12164 # Collect host-machine-specific information.
12165 . ${srcdir}/config.host
12166
12167 target_gtfiles=
12168
12169 # Collect target-machine-specific information.
12170 . ${srcdir}/config.gcc
12171
12172 extra_objs="${host_extra_objs} ${extra_objs}"
12173 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
12174
12175 # Default the target-machine variables that were not explicitly set.
12176 if test x"$tm_file" = x
12177 then tm_file=$cpu_type/$cpu_type.h; fi
12178
12179 if test x"$extra_headers" = x
12180 then extra_headers=; fi
12181
12182 if test x$md_file = x
12183 then md_file=$cpu_type/$cpu_type.md; fi
12184
12185 if test x$out_file = x
12186 then out_file=$cpu_type/$cpu_type.c; fi
12187
12188 if test x"$tmake_file" = x
12189 then tmake_file=$cpu_type/t-$cpu_type
12190 fi
12191
12192 if test x"$dwarf2" = xyes
12193 then tm_file="$tm_file tm-dwarf2.h"
12194 fi
12195
12196 # Say what files are being used for the output code and MD file.
12197 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
12198 echo "Using \`$srcdir/config/$md_file' as machine description file."
12199
12200 # If any of the xm_file variables contain nonexistent files, warn
12201 # about them and drop them.
12202
12203 bx=
12204 for x in $build_xm_file; do
12205 if test -f $srcdir/config/$x
12206 then bx="$bx $x"
12207 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12208 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12209 fi
12210 done
12211 build_xm_file="$bx"
12212
12213 hx=
12214 for x in $host_xm_file; do
12215 if test -f $srcdir/config/$x
12216 then hx="$hx $x"
12217 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12218 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12219 fi
12220 done
12221 host_xm_file="$hx"
12222
12223 tx=
12224 for x in $xm_file; do
12225 if test -f $srcdir/config/$x
12226 then tx="$tx $x"
12227 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12228 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12229 fi
12230 done
12231 xm_file="$tx"
12232
12233 count=a
12234 for f in $tm_file; do
12235 count=${count}x
12236 done
12237 if test $count = ax; then
12238 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
12239 else
12240 echo "Using the following target machine macro files:"
12241 for f in $tm_file; do
12242 echo " $srcdir/config/$f"
12243 done
12244 fi
12245
12246 if test x$need_64bit_hwint = xyes; then
12247
12248 cat >>confdefs.h <<\_ACEOF
12249 #define NEED_64BIT_HOST_WIDE_INT 1
12250 _ACEOF
12251
12252 fi
12253
12254 if test x$use_long_long_for_widest_fast_int = xyes; then
12255
12256 cat >>confdefs.h <<\_ACEOF
12257 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
12258 _ACEOF
12259
12260 fi
12261
12262 count=a
12263 for f in $host_xm_file; do
12264 count=${count}x
12265 done
12266 if test $count = a; then
12267 :
12268 elif test $count = ax; then
12269 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
12270 else
12271 echo "Using the following host machine macro files:"
12272 for f in $host_xm_file; do
12273 echo " $srcdir/config/$f"
12274 done
12275 fi
12276 echo "Using ${out_host_hook_obj} for host machine hooks."
12277
12278 if test "$host_xm_file" != "$build_xm_file"; then
12279 count=a
12280 for f in $build_xm_file; do
12281 count=${count}x
12282 done
12283 if test $count = a; then
12284 :
12285 elif test $count = ax; then
12286 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12287 else
12288 echo "Using the following build machine macro files:"
12289 for f in $build_xm_file; do
12290 echo " $srcdir/config/$f"
12291 done
12292 fi
12293 fi
12294
12295 case ${host} in
12296 powerpc-*-darwin*)
12297 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
12298 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
12299 if test "${gcc_cv_mcontext_underscores+set}" = set; then
12300 echo $ECHO_N "(cached) $ECHO_C" >&6
12301 else
12302 cat >conftest.$ac_ext <<_ACEOF
12303
12304 #include <sys/signal.h>
12305 #include <ucontext.h>
12306 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
12307
12308 _ACEOF
12309 rm -f conftest.$ac_objext
12310 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12311 (eval $ac_compile) 2>conftest.er1
12312 ac_status=$?
12313 grep -v '^ *+' conftest.er1 >conftest.err
12314 rm -f conftest.er1
12315 cat conftest.err >&5
12316 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12317 (exit $ac_status); } &&
12318 { ac_try='test -z "$ac_c_werror_flag"
12319 || test ! -s conftest.err'
12320 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12321 (eval $ac_try) 2>&5
12322 ac_status=$?
12323 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12324 (exit $ac_status); }; } &&
12325 { ac_try='test -s conftest.$ac_objext'
12326 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12327 (eval $ac_try) 2>&5
12328 ac_status=$?
12329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12330 (exit $ac_status); }; }; then
12331 gcc_cv_mcontext_underscores=no
12332 else
12333 echo "$as_me: failed program was:" >&5
12334 sed 's/^/| /' conftest.$ac_ext >&5
12335
12336 gcc_cv_mcontext_underscores=yes
12337 fi
12338 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12339 fi
12340 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
12341 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
12342 if test $gcc_cv_mcontext_underscores = yes; then
12343
12344 cat >>confdefs.h <<\_ACEOF
12345 #define HAS_MCONTEXT_T_UNDERSCORES
12346 _ACEOF
12347
12348 fi
12349 ;;
12350 esac
12351
12352 # ---------
12353 # Threading
12354 # ---------
12355
12356 # Check if a valid thread package
12357 case ${enable_threads} in
12358 "" | no)
12359 # No threads
12360 target_thread_file='single'
12361 ;;
12362 yes)
12363 # default
12364 target_thread_file='single'
12365 ;;
12366 aix | dce | gnat | irix | posix | posix95 | rtems | \
12367 single | solaris | vxworks | win32 )
12368 target_thread_file=${enable_threads}
12369 ;;
12370 *)
12371 echo "${enable_threads} is an unknown thread package" 1>&2
12372 exit 1
12373 ;;
12374 esac
12375
12376 if test x${thread_file} = x; then
12377 # No thread file set by target-specific clauses in config.gcc,
12378 # so use file chosen by default logic above
12379 thread_file=${target_thread_file}
12380 fi
12381
12382 # Make gthr-default.h if we have a thread file.
12383 gthread_flags=
12384 if test $thread_file != single; then
12385 rm -f gthr-default.h
12386 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12387 gthread_flags=-DHAVE_GTHR_DEFAULT
12388 fi
12389
12390
12391 # --------
12392 # UNSORTED
12393 # --------
12394
12395 use_cxa_atexit=no
12396 if test x$enable___cxa_atexit = xyes || \
12397 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12398 if test x$host = x$target; then
12399 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12400 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12401 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12402 echo $ECHO_N "(cached) $ECHO_C" >&6
12403 else
12404 cat >conftest.$ac_ext <<_ACEOF
12405 /* confdefs.h. */
12406 _ACEOF
12407 cat confdefs.h >>conftest.$ac_ext
12408 cat >>conftest.$ac_ext <<_ACEOF
12409 /* end confdefs.h. */
12410 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12411 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12412 #define __cxa_atexit innocuous___cxa_atexit
12413
12414 /* System header to define __stub macros and hopefully few prototypes,
12415 which can conflict with char __cxa_atexit (); below.
12416 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12417 <limits.h> exists even on freestanding compilers. */
12418
12419 #ifdef __STDC__
12420 # include <limits.h>
12421 #else
12422 # include <assert.h>
12423 #endif
12424
12425 #undef __cxa_atexit
12426
12427 /* Override any gcc2 internal prototype to avoid an error. */
12428 #ifdef __cplusplus
12429 extern "C"
12430 {
12431 #endif
12432 /* We use char because int might match the return type of a gcc2
12433 builtin and then its argument prototype would still apply. */
12434 char __cxa_atexit ();
12435 /* The GNU C library defines this for functions which it implements
12436 to always fail with ENOSYS. Some functions are actually named
12437 something starting with __ and the normal name is an alias. */
12438 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12439 choke me
12440 #else
12441 char (*f) () = __cxa_atexit;
12442 #endif
12443 #ifdef __cplusplus
12444 }
12445 #endif
12446
12447 int
12448 main ()
12449 {
12450 return f != __cxa_atexit;
12451 ;
12452 return 0;
12453 }
12454 _ACEOF
12455 rm -f conftest.$ac_objext conftest$ac_exeext
12456 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12457 (eval $ac_link) 2>conftest.er1
12458 ac_status=$?
12459 grep -v '^ *+' conftest.er1 >conftest.err
12460 rm -f conftest.er1
12461 cat conftest.err >&5
12462 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12463 (exit $ac_status); } &&
12464 { ac_try='test -z "$ac_c_werror_flag"
12465 || test ! -s conftest.err'
12466 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12467 (eval $ac_try) 2>&5
12468 ac_status=$?
12469 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12470 (exit $ac_status); }; } &&
12471 { ac_try='test -s conftest$ac_exeext'
12472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12473 (eval $ac_try) 2>&5
12474 ac_status=$?
12475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12476 (exit $ac_status); }; }; then
12477 ac_cv_func___cxa_atexit=yes
12478 else
12479 echo "$as_me: failed program was:" >&5
12480 sed 's/^/| /' conftest.$ac_ext >&5
12481
12482 ac_cv_func___cxa_atexit=no
12483 fi
12484 rm -f conftest.err conftest.$ac_objext \
12485 conftest$ac_exeext conftest.$ac_ext
12486 fi
12487 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12488 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12489 if test $ac_cv_func___cxa_atexit = yes; then
12490 use_cxa_atexit=yes
12491 else
12492 echo "__cxa_atexit can't be enabled on this target"
12493 fi
12494
12495 else
12496 # We can't check for __cxa_atexit when building a cross, so assume
12497 # it is available
12498 use_cxa_atexit=yes
12499 fi
12500 if test x$use_cxa_atexit = xyes; then
12501
12502 cat >>confdefs.h <<\_ACEOF
12503 #define DEFAULT_USE_CXA_ATEXIT 2
12504 _ACEOF
12505
12506 fi
12507 fi
12508
12509 # Look for a file containing extra machine modes.
12510 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12511 extra_modes_file='$(srcdir)'/config/${extra_modes}
12512
12513
12514 cat >>confdefs.h <<_ACEOF
12515 #define EXTRA_MODES_FILE "config/$extra_modes"
12516 _ACEOF
12517
12518 fi
12519
12520 # Convert extra_options into a form suitable for Makefile use.
12521 extra_opt_files=
12522 for f in $extra_options; do
12523 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12524 done
12525
12526
12527 # auto-host.h is the file containing items generated by autoconf and is
12528 # the first file included by config.h.
12529 # If host=build, it is correct to have bconfig include auto-host.h
12530 # as well. If host!=build, we are in error and need to do more
12531 # work to find out the build config parameters.
12532 if test x$host = x$build
12533 then
12534 build_auto=auto-host.h
12535 else
12536 # We create a subdir, then run autoconf in the subdir.
12537 # To prevent recursion we set host and build for the new
12538 # invocation of configure to the build for this invocation
12539 # of configure.
12540 tempdir=build.$$
12541 rm -rf $tempdir
12542 mkdir $tempdir
12543 cd $tempdir
12544 case ${srcdir} in
12545 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12546 *) realsrcdir=../${srcdir};;
12547 esac
12548 saved_CFLAGS="${CFLAGS}"
12549 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12550 ${realsrcdir}/configure \
12551 --enable-languages=${enable_languages-all} \
12552 --target=$target_alias --host=$build_alias --build=$build_alias
12553 CFLAGS="${saved_CFLAGS}"
12554
12555 # We just finished tests for the build machine, so rename
12556 # the file auto-build.h in the gcc directory.
12557 mv auto-host.h ../auto-build.h
12558 cd ..
12559 rm -rf $tempdir
12560 build_auto=auto-build.h
12561 fi
12562
12563
12564 tm_file="${tm_file} defaults.h"
12565 tm_p_file="${tm_p_file} tm-preds.h"
12566 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12567 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12568 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12569 # put this back in temporarily.
12570 xm_file="auto-host.h ansidecl.h ${xm_file}"
12571
12572 # --------
12573 # UNSORTED
12574 # --------
12575
12576 # Compile in configure arguments.
12577 if test -f configargs.h ; then
12578 # Being re-configured.
12579 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12580 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12581 else
12582 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12583 fi
12584
12585 # Double all backslashes and backslash all quotes to turn
12586 # gcc_config_arguments into a C string.
12587 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12588 $gcc_config_arguments
12589 EOF
12590 gcc_config_arguments_str=`cat conftest.out`
12591 rm -f conftest.out
12592
12593 cat > configargs.h <<EOF
12594 /* Generated automatically. */
12595 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12596 static const char thread_model[] = "$thread_file";
12597
12598 static const struct {
12599 const char *name, *value;
12600 } configure_default_options[] = $configure_default_options;
12601 EOF
12602
12603 # Internationalization
12604 # If we haven't got the data from the intl directory,
12605 # assume NLS is disabled.
12606 USE_NLS=no
12607 LIBINTL=
12608 LIBINTL_DEP=
12609 INCINTL=
12610 XGETTEXT=
12611 GMSGFMT=
12612 POSUB=
12613
12614 if test -f ../intl/config.intl; then
12615 . ../intl/config.intl
12616 fi
12617 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12618 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12619 if test x"$USE_NLS" != xyes; then
12620 echo "$as_me:$LINENO: result: no" >&5
12621 echo "${ECHO_T}no" >&6
12622 else
12623 echo "$as_me:$LINENO: result: yes" >&5
12624 echo "${ECHO_T}yes" >&6
12625
12626 cat >>confdefs.h <<\_ACEOF
12627 #define ENABLE_NLS 1
12628 _ACEOF
12629
12630
12631 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12632 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12633 # Look for .po and .gmo files in the source directory.
12634 CATALOGS=
12635 XLINGUAS=
12636 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12637 # If there aren't any .gmo files the shell will give us the
12638 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12639 # weeded out.
12640 case "$cat" in *\**)
12641 continue;;
12642 esac
12643 # The quadruple backslash is collapsed to a double backslash
12644 # by the backticks, then collapsed again by the double quotes,
12645 # leaving us with one backslash in the sed expression (right
12646 # before the dot that mustn't act as a wildcard).
12647 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
12648 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
12649 # The user is allowed to set LINGUAS to a list of languages to
12650 # install catalogs for. If it's empty that means "all of them."
12651 if test "x$LINGUAS" = x; then
12652 CATALOGS="$CATALOGS $cat"
12653 XLINGUAS="$XLINGUAS $lang"
12654 else
12655 case "$LINGUAS" in *$lang*)
12656 CATALOGS="$CATALOGS $cat"
12657 XLINGUAS="$XLINGUAS $lang"
12658 ;;
12659 esac
12660 fi
12661 done
12662 LINGUAS="$XLINGUAS"
12663 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12664 echo "${ECHO_T}$LINGUAS" >&6
12665
12666
12667 DATADIRNAME=share
12668
12669 INSTOBJEXT=.mo
12670
12671 GENCAT=gencat
12672
12673 CATOBJEXT=.gmo
12674
12675 fi
12676
12677 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12678 # -liconv on the link line twice.
12679 case "$LIBINTL" in *$LIBICONV*)
12680 LIBICONV= ;;
12681 esac
12682
12683 # Check whether --enable-secureplt or --disable-secureplt was given.
12684 if test "${enable_secureplt+set}" = set; then
12685 enableval="$enable_secureplt"
12686
12687 fi;
12688
12689 # Windows32 Registry support for specifying GCC installation paths.
12690 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12691 if test "${enable_win32_registry+set}" = set; then
12692 enableval="$enable_win32_registry"
12693
12694 fi;
12695
12696 case $host_os in
12697 win32 | pe | cygwin* | mingw32* | uwin*)
12698 if test "x$enable_win32_registry" != xno; then
12699 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12700 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12701 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12702 echo $ECHO_N "(cached) $ECHO_C" >&6
12703 else
12704 ac_func_search_save_LIBS=$LIBS
12705 ac_cv_search_RegOpenKeyExA=no
12706 cat >conftest.$ac_ext <<_ACEOF
12707 /* confdefs.h. */
12708 _ACEOF
12709 cat confdefs.h >>conftest.$ac_ext
12710 cat >>conftest.$ac_ext <<_ACEOF
12711 /* end confdefs.h. */
12712
12713 /* Override any gcc2 internal prototype to avoid an error. */
12714 #ifdef __cplusplus
12715 extern "C"
12716 #endif
12717 /* We use char because int might match the return type of a gcc2
12718 builtin and then its argument prototype would still apply. */
12719 char RegOpenKeyExA ();
12720 int
12721 main ()
12722 {
12723 RegOpenKeyExA ();
12724 ;
12725 return 0;
12726 }
12727 _ACEOF
12728 rm -f conftest.$ac_objext conftest$ac_exeext
12729 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12730 (eval $ac_link) 2>conftest.er1
12731 ac_status=$?
12732 grep -v '^ *+' conftest.er1 >conftest.err
12733 rm -f conftest.er1
12734 cat conftest.err >&5
12735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12736 (exit $ac_status); } &&
12737 { ac_try='test -z "$ac_c_werror_flag"
12738 || test ! -s conftest.err'
12739 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12740 (eval $ac_try) 2>&5
12741 ac_status=$?
12742 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12743 (exit $ac_status); }; } &&
12744 { ac_try='test -s conftest$ac_exeext'
12745 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12746 (eval $ac_try) 2>&5
12747 ac_status=$?
12748 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12749 (exit $ac_status); }; }; then
12750 ac_cv_search_RegOpenKeyExA="none required"
12751 else
12752 echo "$as_me: failed program was:" >&5
12753 sed 's/^/| /' conftest.$ac_ext >&5
12754
12755 fi
12756 rm -f conftest.err conftest.$ac_objext \
12757 conftest$ac_exeext conftest.$ac_ext
12758 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12759 for ac_lib in advapi32; do
12760 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12761 cat >conftest.$ac_ext <<_ACEOF
12762 /* confdefs.h. */
12763 _ACEOF
12764 cat confdefs.h >>conftest.$ac_ext
12765 cat >>conftest.$ac_ext <<_ACEOF
12766 /* end confdefs.h. */
12767
12768 /* Override any gcc2 internal prototype to avoid an error. */
12769 #ifdef __cplusplus
12770 extern "C"
12771 #endif
12772 /* We use char because int might match the return type of a gcc2
12773 builtin and then its argument prototype would still apply. */
12774 char RegOpenKeyExA ();
12775 int
12776 main ()
12777 {
12778 RegOpenKeyExA ();
12779 ;
12780 return 0;
12781 }
12782 _ACEOF
12783 rm -f conftest.$ac_objext conftest$ac_exeext
12784 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12785 (eval $ac_link) 2>conftest.er1
12786 ac_status=$?
12787 grep -v '^ *+' conftest.er1 >conftest.err
12788 rm -f conftest.er1
12789 cat conftest.err >&5
12790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12791 (exit $ac_status); } &&
12792 { ac_try='test -z "$ac_c_werror_flag"
12793 || test ! -s conftest.err'
12794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12795 (eval $ac_try) 2>&5
12796 ac_status=$?
12797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12798 (exit $ac_status); }; } &&
12799 { ac_try='test -s conftest$ac_exeext'
12800 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12801 (eval $ac_try) 2>&5
12802 ac_status=$?
12803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12804 (exit $ac_status); }; }; then
12805 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12806 break
12807 else
12808 echo "$as_me: failed program was:" >&5
12809 sed 's/^/| /' conftest.$ac_ext >&5
12810
12811 fi
12812 rm -f conftest.err conftest.$ac_objext \
12813 conftest$ac_exeext conftest.$ac_ext
12814 done
12815 fi
12816 LIBS=$ac_func_search_save_LIBS
12817 fi
12818 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
12819 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
12820 if test "$ac_cv_search_RegOpenKeyExA" != no; then
12821 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
12822
12823 else
12824 enable_win32_registry=no
12825 fi
12826
12827 fi
12828
12829 if test "x$enable_win32_registry" != xno; then
12830
12831 cat >>confdefs.h <<\_ACEOF
12832 #define ENABLE_WIN32_REGISTRY 1
12833 _ACEOF
12834
12835
12836 if test "x$enable_win32_registry" != xyes \
12837 && test "x$enable_win32_registry" != x; then
12838
12839 cat >>confdefs.h <<_ACEOF
12840 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
12841 _ACEOF
12842
12843 fi
12844 fi
12845 ;;
12846 esac
12847
12848 # Get an absolute path to the GCC top-level source directory
12849 holddir=`${PWDCMD-pwd}`
12850 cd $srcdir
12851 topdir=`${PWDCMD-pwd}`
12852 cd $holddir
12853
12854 # Conditionalize the makefile for this host machine.
12855 xmake_file=
12856 for f in ${host_xmake_file}
12857 do
12858 if test -f ${srcdir}/config/$f
12859 then
12860 xmake_file="${xmake_file} \$(srcdir)/config/$f"
12861 fi
12862 done
12863
12864 # Conditionalize the makefile for this target machine.
12865 tmake_file_=
12866 for f in ${tmake_file}
12867 do
12868 if test -f ${srcdir}/config/$f
12869 then
12870 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
12871 fi
12872 done
12873 tmake_file="${tmake_file_}"
12874
12875 # If the host doesn't support symlinks, modify CC in
12876 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
12877 # Otherwise, we can use "CC=$(CC)".
12878 rm -f symtest.tem
12879 case "$LN_S" in
12880 *-s*)
12881 cc_set_by_configure="\$(CC)"
12882 quoted_cc_set_by_configure="\$(CC)"
12883 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12884 quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12885 ;;
12886 *)
12887 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
12888 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
12889 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
12890 quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
12891 ;;
12892 esac
12893
12894 # This is a terrible hack which will go away some day.
12895 host_cc_for_libada=${CC}
12896
12897
12898 out_object_file=`basename $out_file .c`.o
12899
12900 tm_file_list="options.h"
12901 tm_include_list="options.h"
12902 for f in $tm_file; do
12903 case $f in
12904 defaults.h )
12905 tm_file_list="${tm_file_list} \$(srcdir)/$f"
12906 tm_include_list="${tm_include_list} $f"
12907 ;;
12908 * )
12909 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
12910 tm_include_list="${tm_include_list} config/$f"
12911 ;;
12912 esac
12913 done
12914
12915 tm_p_file_list=
12916 tm_p_include_list=
12917 for f in $tm_p_file; do
12918 case $f in
12919 tm-preds.h )
12920 tm_p_file_list="${tm_p_file_list} $f"
12921 tm_p_include_list="${tm_p_include_list} $f"
12922 ;;
12923 * )
12924 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
12925 tm_p_include_list="${tm_p_include_list} config/$f"
12926 esac
12927 done
12928
12929 xm_file_list=
12930 xm_include_list=
12931 for f in $xm_file; do
12932 case $f in
12933 ansidecl.h )
12934 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
12935 xm_include_list="${xm_include_list} $f"
12936 ;;
12937 auto-host.h )
12938 xm_file_list="${xm_file_list} $f"
12939 xm_include_list="${xm_include_list} $f"
12940 ;;
12941 * )
12942 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
12943 xm_include_list="${xm_include_list} config/$f"
12944 ;;
12945 esac
12946 done
12947
12948 host_xm_file_list=
12949 host_xm_include_list=
12950 for f in $host_xm_file; do
12951 case $f in
12952 ansidecl.h )
12953 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
12954 host_xm_include_list="${host_xm_include_list} $f"
12955 ;;
12956 auto-host.h )
12957 host_xm_file_list="${host_xm_file_list} $f"
12958 host_xm_include_list="${host_xm_include_list} $f"
12959 ;;
12960 * )
12961 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
12962 host_xm_include_list="${host_xm_include_list} config/$f"
12963 ;;
12964 esac
12965 done
12966
12967 build_xm_file_list=
12968 for f in $build_xm_file; do
12969 case $f in
12970 ansidecl.h )
12971 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
12972 build_xm_include_list="${build_xm_include_list} $f"
12973 ;;
12974 auto-build.h | auto-host.h )
12975 build_xm_file_list="${build_xm_file_list} $f"
12976 build_xm_include_list="${build_xm_include_list} $f"
12977 ;;
12978 * )
12979 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
12980 build_xm_include_list="${build_xm_include_list} config/$f"
12981 ;;
12982 esac
12983 done
12984
12985 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
12986 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
12987 CROSS=
12988 ALL=all.internal
12989 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12990
12991 if test "x$with_build_sysroot" != x; then
12992 build_system_header_dir=$with_build_sysroot'$(NATIVE_SYSTEM_HEADER_DIR)'
12993 else
12994 # This value is used, even on a native system, because
12995 # CROSS_SYSTEM_HEADER_DIR is just
12996 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
12997 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
12998 fi
12999
13000 if test x$host != x$target
13001 then
13002 CROSS="-DCROSS_COMPILE"
13003 ALL=all.cross
13004 SYSTEM_HEADER_DIR=$build_system_header_dir
13005 case "$host","$target" in
13006 # Darwin crosses can use the host system's libraries and headers,
13007 # because of the fat library support. Of course, it must be the
13008 # same version of Darwin on both sides. Allow the user to
13009 # just say --target=foo-darwin without a version number to mean
13010 # "the version on this system".
13011 *-*-darwin*,*-*-darwin*)
13012 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13013 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13014 if test $hostos = $targetos -o $targetos = darwin ; then
13015 CROSS=
13016 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13017 with_headers=yes
13018 fi
13019 ;;
13020
13021 i?86-*-*,x86_64-*-* \
13022 | powerpc*-*-*,powerpc64*-*-*)
13023 CROSS="$CROSS -DNATIVE_CROSS" ;;
13024 esac
13025 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13026 SYSTEM_HEADER_DIR=$build_system_header_dir
13027 fi
13028
13029 # If this is a cross-compiler that does not
13030 # have its own set of headers then define
13031 # inhibit_libc
13032
13033 # If this is using newlib, without having the headers available now,
13034 # then define inhibit_libc in LIBGCC2_CFLAGS.
13035 # This prevents libgcc2 from containing any code which requires libc
13036 # support.
13037 inhibit_libc=false
13038 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13039 test x$with_newlib = xyes ; } &&
13040 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
13041 inhibit_libc=true
13042 fi
13043
13044
13045 # When building gcc with a cross-compiler, we need to adjust things so
13046 # that the generator programs are still built with the native compiler.
13047 # Also, we cannot run fixincludes or fix-header.
13048
13049 # These are the normal (build=host) settings:
13050 CC_FOR_BUILD='$(CC)'
13051 BUILD_CFLAGS='$(ALL_CFLAGS)'
13052 STMP_FIXINC=stmp-fixinc
13053
13054 # Possibly disable fixproto, on a per-target basis.
13055 case ${use_fixproto} in
13056 no)
13057 STMP_FIXPROTO=
13058 ;;
13059 yes)
13060 STMP_FIXPROTO=stmp-fixproto
13061 ;;
13062 esac
13063
13064
13065 # And these apply if build != host, or we are generating coverage data
13066 if test x$build != x$host || test "x$coverage_flags" != x
13067 then
13068 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
13069
13070 if test "x$TARGET_SYSTEM_ROOT" = x; then
13071 if test "x$STMP_FIXPROTO" != x; then
13072 STMP_FIXPROTO=stmp-install-fixproto
13073 fi
13074 fi
13075 fi
13076
13077 # Expand extra_headers to include complete path.
13078 # This substitutes for lots of t-* files.
13079 extra_headers_list=
13080 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13081 for file in ${extra_headers} ; do
13082 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13083 done
13084
13085 # Define collect2 in Makefile.
13086 case $host_can_use_collect2 in
13087 no) collect2= ;;
13088 *) collect2='collect2$(exeext)' ;;
13089 esac
13090
13091
13092 # Add a definition of USE_COLLECT2 if system wants one.
13093 case $use_collect2 in
13094 no) use_collect2= ;;
13095 "") ;;
13096 *)
13097 host_xm_defines="${host_xm_defines} USE_COLLECT2"
13098 xm_defines="${xm_defines} USE_COLLECT2"
13099 case $host_can_use_collect2 in
13100 no)
13101 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
13102 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
13103 { (exit 1); exit 1; }; }
13104 ;;
13105 esac
13106 ;;
13107 esac
13108
13109 # ---------------------------
13110 # Assembler & linker features
13111 # ---------------------------
13112
13113 # Identify the assembler which will work hand-in-glove with the newly
13114 # built GCC, so that we can examine its features. This is the assembler
13115 # which will be driven by the driver program.
13116 #
13117 # If build != host, and we aren't building gas in-tree, we identify a
13118 # build->target assembler and hope that it will have the same features
13119 # as the host->target assembler we'll be using.
13120 gcc_cv_gas_major_version=
13121 gcc_cv_gas_minor_version=
13122 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
13123
13124 if test "${gcc_cv_as+set}" = set; then
13125 :
13126 else
13127
13128 if test -x "$DEFAULT_ASSEMBLER"; then
13129 gcc_cv_as="$DEFAULT_ASSEMBLER"
13130 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
13131 && test -f ../gas/Makefile \
13132 && test x$build = x$host; then
13133 gcc_cv_as=../gas/as-new$build_exeext
13134 elif test -x as$build_exeext; then
13135 # Build using assembler in the current directory.
13136 gcc_cv_as=./as$build_exeext
13137 elif test -x $AS_FOR_TARGET; then
13138 gcc_cv_as="$AS_FOR_TARGET"
13139 else
13140 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
13141 set dummy $AS_FOR_TARGET; ac_word=$2
13142 echo "$as_me:$LINENO: checking for $ac_word" >&5
13143 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13144 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
13145 echo $ECHO_N "(cached) $ECHO_C" >&6
13146 else
13147 case $gcc_cv_as in
13148 [\\/]* | ?:[\\/]*)
13149 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
13150 ;;
13151 *)
13152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13153 for as_dir in $PATH
13154 do
13155 IFS=$as_save_IFS
13156 test -z "$as_dir" && as_dir=.
13157 for ac_exec_ext in '' $ac_executable_extensions; do
13158 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13159 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
13160 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13161 break 2
13162 fi
13163 done
13164 done
13165
13166 ;;
13167 esac
13168 fi
13169 gcc_cv_as=$ac_cv_path_gcc_cv_as
13170
13171 if test -n "$gcc_cv_as"; then
13172 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13173 echo "${ECHO_T}$gcc_cv_as" >&6
13174 else
13175 echo "$as_me:$LINENO: result: no" >&5
13176 echo "${ECHO_T}no" >&6
13177 fi
13178
13179 fi
13180 fi
13181
13182
13183 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
13184
13185
13186 echo "$as_me:$LINENO: checking what assembler to use" >&5
13187 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
13188 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
13189 # Single tree build which includes gas. We want to prefer it
13190 # over whatever linker top-level may have detected, since
13191 # we'll use what we're building after installation anyway.
13192 echo "$as_me:$LINENO: result: newly built gas" >&5
13193 echo "${ECHO_T}newly built gas" >&6
13194 in_tree_gas=yes
13195 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13196 for f in $gcc_cv_as_bfd_srcdir/configure \
13197 $gcc_cv_as_gas_srcdir/configure \
13198 $gcc_cv_as_gas_srcdir/configure.in \
13199 $gcc_cv_as_gas_srcdir/Makefile.in ; do
13200 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13201 if test x$gcc_cv_gas_version != x; then
13202 break
13203 fi
13204 done
13205 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
13206 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13207 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
13208 case $gcc_cv_gas_patch_version in
13209 "") gcc_cv_gas_patch_version="0" ;;
13210 esac
13211 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
13212 + $gcc_cv_gas_minor_version \) \* 1000 \
13213 + $gcc_cv_gas_patch_version`
13214
13215 in_tree_gas_is_elf=no
13216 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
13217 || (grep 'obj_format = multi' ../gas/Makefile \
13218 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
13219 then
13220 in_tree_gas_is_elf=yes
13221 fi
13222 else
13223 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13224 echo "${ECHO_T}$gcc_cv_as" >&6
13225 in_tree_gas=no
13226 fi
13227
13228 # Identify the linker which will work hand-in-glove with the newly
13229 # built GCC, so that we can examine its features. This is the linker
13230 # which will be driven by the driver program.
13231 #
13232 # If build != host, and we aren't building gas in-tree, we identify a
13233 # build->target linker and hope that it will have the same features
13234 # as the host->target linker we'll be using.
13235 gcc_cv_gld_major_version=
13236 gcc_cv_gld_minor_version=
13237 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
13238 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13239
13240 if test "${gcc_cv_ld+set}" = set; then
13241 :
13242 else
13243
13244 if test -x "$DEFAULT_LINKER"; then
13245 gcc_cv_ld="$DEFAULT_LINKER"
13246 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
13247 && test -f ../ld/Makefile \
13248 && test x$build = x$host; then
13249 gcc_cv_ld=../ld/ld-new$build_exeext
13250 elif test -x collect-ld$build_exeext; then
13251 # Build using linker in the current directory.
13252 gcc_cv_ld=./collect-ld$build_exeext
13253 elif test -x $LD_FOR_TARGET; then
13254 gcc_cv_ld="$LD_FOR_TARGET"
13255 else
13256 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
13257 set dummy $LD_FOR_TARGET; ac_word=$2
13258 echo "$as_me:$LINENO: checking for $ac_word" >&5
13259 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13260 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13261 echo $ECHO_N "(cached) $ECHO_C" >&6
13262 else
13263 case $gcc_cv_ld in
13264 [\\/]* | ?:[\\/]*)
13265 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13266 ;;
13267 *)
13268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13269 for as_dir in $PATH
13270 do
13271 IFS=$as_save_IFS
13272 test -z "$as_dir" && as_dir=.
13273 for ac_exec_ext in '' $ac_executable_extensions; do
13274 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13275 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13276 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13277 break 2
13278 fi
13279 done
13280 done
13281
13282 ;;
13283 esac
13284 fi
13285 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13286
13287 if test -n "$gcc_cv_ld"; then
13288 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13289 echo "${ECHO_T}$gcc_cv_ld" >&6
13290 else
13291 echo "$as_me:$LINENO: result: no" >&5
13292 echo "${ECHO_T}no" >&6
13293 fi
13294
13295 fi
13296 fi
13297
13298
13299 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
13300
13301
13302 echo "$as_me:$LINENO: checking what linker to use" >&5
13303 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
13304 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
13305 # Single tree build which includes ld. We want to prefer it
13306 # over whatever linker top-level may have detected, since
13307 # we'll use what we're building after installation anyway.
13308 echo "$as_me:$LINENO: result: newly built ld" >&5
13309 echo "${ECHO_T}newly built ld" >&6
13310 in_tree_ld=yes
13311 in_tree_ld_is_elf=no
13312 if (grep 'EMUL = .*elf' ../ld/Makefile \
13313 || grep 'EMUL = .*linux' ../ld/Makefile \
13314 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
13315 in_tree_ld_is_elf=yes
13316 fi
13317 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
13318 do
13319 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13320 if test x$gcc_cv_gld_version != x; then
13321 break
13322 fi
13323 done
13324 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
13325 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13326 else
13327 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13328 echo "${ECHO_T}$gcc_cv_ld" >&6
13329 in_tree_ld=no
13330 fi
13331
13332 # Figure out what nm we will be using.
13333 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
13334 if test "${gcc_cv_nm+set}" = set; then
13335 :
13336 else
13337
13338 if test -f $gcc_cv_binutils_srcdir/configure.in \
13339 && test -f ../binutils/Makefile \
13340 && test x$build = x$host; then
13341 gcc_cv_nm=../binutils/nm-new$build_exeext
13342 elif test -x nm$build_exeext; then
13343 gcc_cv_nm=./nm$build_exeext
13344 elif test -x $NM_FOR_TARGET; then
13345 gcc_cv_nm="$NM_FOR_TARGET"
13346 else
13347 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
13348 set dummy $NM_FOR_TARGET; ac_word=$2
13349 echo "$as_me:$LINENO: checking for $ac_word" >&5
13350 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13351 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13352 echo $ECHO_N "(cached) $ECHO_C" >&6
13353 else
13354 case $gcc_cv_nm in
13355 [\\/]* | ?:[\\/]*)
13356 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13357 ;;
13358 *)
13359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13360 for as_dir in $PATH
13361 do
13362 IFS=$as_save_IFS
13363 test -z "$as_dir" && as_dir=.
13364 for ac_exec_ext in '' $ac_executable_extensions; do
13365 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13366 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13367 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13368 break 2
13369 fi
13370 done
13371 done
13372
13373 ;;
13374 esac
13375 fi
13376 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13377
13378 if test -n "$gcc_cv_nm"; then
13379 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13380 echo "${ECHO_T}$gcc_cv_nm" >&6
13381 else
13382 echo "$as_me:$LINENO: result: no" >&5
13383 echo "${ECHO_T}no" >&6
13384 fi
13385
13386 fi
13387 fi
13388
13389
13390 echo "$as_me:$LINENO: checking what nm to use" >&5
13391 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
13392 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
13393 # Single tree build which includes binutils.
13394 echo "$as_me:$LINENO: result: newly built nm" >&5
13395 echo "${ECHO_T}newly built nm" >&6
13396 in_tree_nm=yes
13397 else
13398 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13399 echo "${ECHO_T}$gcc_cv_nm" >&6
13400 in_tree_nm=no
13401 fi
13402
13403 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
13404
13405
13406 # Figure out what objdump we will be using.
13407 if test "${gcc_cv_objdump+set}" = set; then
13408 :
13409 else
13410
13411 if test -f $gcc_cv_binutils_srcdir/configure.in \
13412 && test -f ../binutils/Makefile \
13413 && test x$build = x$host; then
13414 # Single tree build which includes binutils.
13415 gcc_cv_objdump=../binutils/objdump$build_exeext
13416 elif test -x objdump$build_exeext; then
13417 gcc_cv_objdump=./objdump$build_exeext
13418 elif test -x $OBJDUMP_FOR_TARGET; then
13419 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
13420 else
13421 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
13422 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
13423 echo "$as_me:$LINENO: checking for $ac_word" >&5
13424 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13425 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13426 echo $ECHO_N "(cached) $ECHO_C" >&6
13427 else
13428 case $gcc_cv_objdump in
13429 [\\/]* | ?:[\\/]*)
13430 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13431 ;;
13432 *)
13433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13434 for as_dir in $PATH
13435 do
13436 IFS=$as_save_IFS
13437 test -z "$as_dir" && as_dir=.
13438 for ac_exec_ext in '' $ac_executable_extensions; do
13439 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13440 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13441 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13442 break 2
13443 fi
13444 done
13445 done
13446
13447 ;;
13448 esac
13449 fi
13450 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13451
13452 if test -n "$gcc_cv_objdump"; then
13453 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13454 echo "${ECHO_T}$gcc_cv_objdump" >&6
13455 else
13456 echo "$as_me:$LINENO: result: no" >&5
13457 echo "${ECHO_T}no" >&6
13458 fi
13459
13460 fi
13461 fi
13462
13463
13464 echo "$as_me:$LINENO: checking what objdump to use" >&5
13465 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13466 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
13467 # Single tree build which includes binutils.
13468 echo "$as_me:$LINENO: result: newly built objdump" >&5
13469 echo "${ECHO_T}newly built objdump" >&6
13470 elif test x$gcc_cv_objdump = x; then
13471 echo "$as_me:$LINENO: result: not found" >&5
13472 echo "${ECHO_T}not found" >&6
13473 else
13474 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13475 echo "${ECHO_T}$gcc_cv_objdump" >&6
13476 fi
13477
13478 # Figure out what assembler alignment features are present.
13479 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13480 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13481 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13482 echo $ECHO_N "(cached) $ECHO_C" >&6
13483 else
13484 gcc_cv_as_balign_and_p2align=no
13485 if test $in_tree_gas = yes; then
13486 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13487 then gcc_cv_as_balign_and_p2align=yes
13488 fi
13489 elif test x$gcc_cv_as != x; then
13490 echo '.balign 4
13491 .p2align 2' > conftest.s
13492 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13493 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13494 (eval $ac_try) 2>&5
13495 ac_status=$?
13496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13497 (exit $ac_status); }; }
13498 then
13499 gcc_cv_as_balign_and_p2align=yes
13500 else
13501 echo "configure: failed program was" >&5
13502 cat conftest.s >&5
13503 fi
13504 rm -f conftest.o conftest.s
13505 fi
13506 fi
13507 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13508 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13509 if test $gcc_cv_as_balign_and_p2align = yes; then
13510
13511 cat >>confdefs.h <<\_ACEOF
13512 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13513 _ACEOF
13514
13515 fi
13516
13517 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13518 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13519 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13520 echo $ECHO_N "(cached) $ECHO_C" >&6
13521 else
13522 gcc_cv_as_max_skip_p2align=no
13523 if test $in_tree_gas = yes; then
13524 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13525 then gcc_cv_as_max_skip_p2align=yes
13526 fi
13527 elif test x$gcc_cv_as != x; then
13528 echo '.p2align 4,,7' > conftest.s
13529 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13530 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13531 (eval $ac_try) 2>&5
13532 ac_status=$?
13533 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13534 (exit $ac_status); }; }
13535 then
13536 gcc_cv_as_max_skip_p2align=yes
13537 else
13538 echo "configure: failed program was" >&5
13539 cat conftest.s >&5
13540 fi
13541 rm -f conftest.o conftest.s
13542 fi
13543 fi
13544 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13545 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13546 if test $gcc_cv_as_max_skip_p2align = yes; then
13547
13548 cat >>confdefs.h <<\_ACEOF
13549 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13550 _ACEOF
13551
13552 fi
13553
13554 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13555 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13556 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13557 echo $ECHO_N "(cached) $ECHO_C" >&6
13558 else
13559 gcc_cv_as_subsection_m1=no
13560 if test $in_tree_gas = yes; then
13561 if test $in_tree_gas_is_elf = yes \
13562 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13563 then gcc_cv_as_subsection_m1=yes
13564 fi
13565 elif test x$gcc_cv_as != x; then
13566 echo 'conftest_label1: .word 0
13567 .subsection -1
13568 conftest_label2: .word 0
13569 .previous' > conftest.s
13570 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13572 (eval $ac_try) 2>&5
13573 ac_status=$?
13574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13575 (exit $ac_status); }; }
13576 then
13577 if test x$gcc_cv_nm != x; then
13578 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13579 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13580 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13581 then :
13582 else gcc_cv_as_subsection_m1=yes
13583 fi
13584 rm -f conftest.nm1 conftest.nm2
13585 fi
13586 else
13587 echo "configure: failed program was" >&5
13588 cat conftest.s >&5
13589 fi
13590 rm -f conftest.o conftest.s
13591 fi
13592 fi
13593 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13594 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13595 if test $gcc_cv_as_subsection_m1 = yes; then
13596
13597 cat >>confdefs.h <<\_ACEOF
13598 #define HAVE_GAS_SUBSECTION_ORDERING 1
13599 _ACEOF
13600
13601 fi
13602
13603 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13604 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13605 if test "${gcc_cv_as_weak+set}" = set; then
13606 echo $ECHO_N "(cached) $ECHO_C" >&6
13607 else
13608 gcc_cv_as_weak=no
13609 if test $in_tree_gas = yes; then
13610 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13611 then gcc_cv_as_weak=yes
13612 fi
13613 elif test x$gcc_cv_as != x; then
13614 echo ' .weak foobar' > conftest.s
13615 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13616 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13617 (eval $ac_try) 2>&5
13618 ac_status=$?
13619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13620 (exit $ac_status); }; }
13621 then
13622 gcc_cv_as_weak=yes
13623 else
13624 echo "configure: failed program was" >&5
13625 cat conftest.s >&5
13626 fi
13627 rm -f conftest.o conftest.s
13628 fi
13629 fi
13630 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13631 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13632 if test $gcc_cv_as_weak = yes; then
13633
13634 cat >>confdefs.h <<\_ACEOF
13635 #define HAVE_GAS_WEAK 1
13636 _ACEOF
13637
13638 fi
13639
13640 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
13641 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
13642 if test "${gcc_cv_as_weakref+set}" = set; then
13643 echo $ECHO_N "(cached) $ECHO_C" >&6
13644 else
13645 gcc_cv_as_weakref=no
13646 if test $in_tree_gas = yes; then
13647 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
13648 then gcc_cv_as_weakref=yes
13649 fi
13650 elif test x$gcc_cv_as != x; then
13651 echo ' .weakref foobar, barfnot' > conftest.s
13652 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13653 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13654 (eval $ac_try) 2>&5
13655 ac_status=$?
13656 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13657 (exit $ac_status); }; }
13658 then
13659 gcc_cv_as_weakref=yes
13660 else
13661 echo "configure: failed program was" >&5
13662 cat conftest.s >&5
13663 fi
13664 rm -f conftest.o conftest.s
13665 fi
13666 fi
13667 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
13668 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
13669 if test $gcc_cv_as_weakref = yes; then
13670
13671 cat >>confdefs.h <<\_ACEOF
13672 #define HAVE_GAS_WEAKREF 1
13673 _ACEOF
13674
13675 fi
13676
13677 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
13678 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
13679 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
13680 echo $ECHO_N "(cached) $ECHO_C" >&6
13681 else
13682 gcc_cv_as_nsubspa_comdat=no
13683 if test $in_tree_gas = yes; then
13684 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13685 then gcc_cv_as_nsubspa_comdat=yes
13686 fi
13687 elif test x$gcc_cv_as != x; then
13688 echo ' .SPACE $TEXT$
13689 .NSUBSPA $CODE$,COMDAT' > conftest.s
13690 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13691 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13692 (eval $ac_try) 2>&5
13693 ac_status=$?
13694 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13695 (exit $ac_status); }; }
13696 then
13697 gcc_cv_as_nsubspa_comdat=yes
13698 else
13699 echo "configure: failed program was" >&5
13700 cat conftest.s >&5
13701 fi
13702 rm -f conftest.o conftest.s
13703 fi
13704 fi
13705 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
13706 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
13707 if test $gcc_cv_as_nsubspa_comdat = yes; then
13708
13709 cat >>confdefs.h <<\_ACEOF
13710 #define HAVE_GAS_NSUBSPA_COMDAT 1
13711 _ACEOF
13712
13713 fi
13714
13715 # .hidden needs to be supported in both the assembler and the linker,
13716 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13717 # This is irritatingly difficult to feature test for; we have to check the
13718 # date string after the version number. If we've got an in-tree
13719 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13720 # to be safe.
13721 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13722 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13723 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13724 if test "${gcc_cv_as_hidden+set}" = set; then
13725 echo $ECHO_N "(cached) $ECHO_C" >&6
13726 else
13727 gcc_cv_as_hidden=no
13728 if test $in_tree_gas = yes; then
13729 if test $in_tree_gas_is_elf = yes \
13730 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13731 then gcc_cv_as_hidden=yes
13732 fi
13733 elif test x$gcc_cv_as != x; then
13734 echo ' .hidden foobar
13735 foobar:' > conftest.s
13736 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13737 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13738 (eval $ac_try) 2>&5
13739 ac_status=$?
13740 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13741 (exit $ac_status); }; }
13742 then
13743 gcc_cv_as_hidden=yes
13744 else
13745 echo "configure: failed program was" >&5
13746 cat conftest.s >&5
13747 fi
13748 rm -f conftest.o conftest.s
13749 fi
13750 fi
13751 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13752 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13753
13754
13755 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13756 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13757 if test "${gcc_cv_ld_hidden+set}" = set; then
13758 echo $ECHO_N "(cached) $ECHO_C" >&6
13759 else
13760 if test $in_tree_ld = yes ; then
13761 gcc_cv_ld_hidden=no
13762 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13763 && test $in_tree_ld_is_elf = yes; then
13764 gcc_cv_ld_hidden=yes
13765 fi
13766 else
13767 gcc_cv_ld_hidden=yes
13768 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13769 if echo "$ld_ver" | grep GNU > /dev/null; then
13770 ld_vers=`echo $ld_ver | sed -n \
13771 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13772 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13773 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13774 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13775 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13776 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13777 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
13778 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
13779 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
13780 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
13781 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
13782 if test 0"$ld_date" -lt 20020404; then
13783 if test -n "$ld_date"; then
13784 # If there was date string, but was earlier than 2002-04-04, fail
13785 gcc_cv_ld_hidden=no
13786 elif test -z "$ld_vers"; then
13787 # If there was no date string nor ld version number, something is wrong
13788 gcc_cv_ld_hidden=no
13789 else
13790 test -z "$ld_vers_patch" && ld_vers_patch=0
13791 if test "$ld_vers_major" -lt 2; then
13792 gcc_cv_ld_hidden=no
13793 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
13794 gcc_cv_ld_hidden="no"
13795 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
13796 gcc_cv_ld_hidden=no
13797 fi
13798 fi
13799 fi
13800 else
13801 case "${target}" in
13802 hppa64*-*-hpux* | ia64*-*-hpux*)
13803 gcc_cv_ld_hidden=yes
13804 ;;
13805 *)
13806 gcc_cv_ld_hidden=no
13807 ;;
13808 esac
13809 fi
13810 fi
13811 fi
13812 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
13813 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
13814 libgcc_visibility=no
13815
13816
13817 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
13818 libgcc_visibility=yes
13819
13820 cat >>confdefs.h <<\_ACEOF
13821 #define HAVE_GAS_HIDDEN 1
13822 _ACEOF
13823
13824 fi
13825
13826 # Check if we have .[us]leb128, and support symbol arithmetic with it.
13827 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
13828 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
13829 if test "${gcc_cv_as_leb128+set}" = set; then
13830 echo $ECHO_N "(cached) $ECHO_C" >&6
13831 else
13832 gcc_cv_as_leb128=no
13833 if test $in_tree_gas = yes; then
13834 if test $in_tree_gas_is_elf = yes \
13835 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
13836 then gcc_cv_as_leb128=yes
13837 fi
13838 elif test x$gcc_cv_as != x; then
13839 echo ' .data
13840 .uleb128 L2 - L1
13841 L1:
13842 .uleb128 1280
13843 .sleb128 -1010
13844 L2:' > conftest.s
13845 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13846 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13847 (eval $ac_try) 2>&5
13848 ac_status=$?
13849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13850 (exit $ac_status); }; }
13851 then
13852 # GAS versions before 2.11 do not support uleb128,
13853 # despite appearing to.
13854 # ??? There exists an elf-specific test that will crash
13855 # the assembler. Perhaps it's better to figure out whether
13856 # arbitrary sections are supported and try the test.
13857 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
13858 if echo "$as_ver" | grep GNU > /dev/null; then
13859 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
13860 as_major=`echo $as_ver | sed 's/\..*//'`
13861 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
13862 if test $as_major -eq 2 && test $as_minor -lt 11
13863 then :
13864 else gcc_cv_as_leb128=yes
13865 fi
13866 fi
13867 else
13868 echo "configure: failed program was" >&5
13869 cat conftest.s >&5
13870 fi
13871 rm -f conftest.o conftest.s
13872 fi
13873 fi
13874 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
13875 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
13876 if test $gcc_cv_as_leb128 = yes; then
13877
13878 cat >>confdefs.h <<\_ACEOF
13879 #define HAVE_AS_LEB128 1
13880 _ACEOF
13881
13882 fi
13883
13884 # GAS versions up to and including 2.11.0 may mis-optimize
13885 # .eh_frame data.
13886 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
13887 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
13888 if test "${gcc_cv_as_eh_frame+set}" = set; then
13889 echo $ECHO_N "(cached) $ECHO_C" >&6
13890 else
13891 gcc_cv_as_eh_frame=no
13892 if test $in_tree_gas = yes; then
13893 if test $in_tree_gas_is_elf = yes \
13894 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13895 then gcc_cv_as_eh_frame=yes
13896 fi
13897 elif test x$gcc_cv_as != x; then
13898 echo ' .text
13899 .LFB1:
13900 .4byte 0
13901 .L1:
13902 .4byte 0
13903 .LFE1:
13904 .section .eh_frame,"aw",@progbits
13905 __FRAME_BEGIN__:
13906 .4byte .LECIE1-.LSCIE1
13907 .LSCIE1:
13908 .4byte 0x0
13909 .byte 0x1
13910 .ascii "z\0"
13911 .byte 0x1
13912 .byte 0x78
13913 .byte 0x1a
13914 .byte 0x0
13915 .byte 0x4
13916 .4byte 1
13917 .p2align 1
13918 .LECIE1:
13919 .LSFDE1:
13920 .4byte .LEFDE1-.LASFDE1
13921 .LASFDE1:
13922 .4byte .LASFDE1-__FRAME_BEGIN__
13923 .4byte .LFB1
13924 .4byte .LFE1-.LFB1
13925 .byte 0x4
13926 .4byte .LFE1-.LFB1
13927 .byte 0x4
13928 .4byte .L1-.LFB1
13929 .LEFDE1:' > conftest.s
13930 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13932 (eval $ac_try) 2>&5
13933 ac_status=$?
13934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13935 (exit $ac_status); }; }
13936 then
13937 cat > conftest.lit <<EOF
13938 0000 10000000 00000000 017a0001 781a0004 .........z..x...
13939 0010 01000000 12000000 18000000 00000000 ................
13940 0020 08000000 04080000 0044 .........D
13941 EOF
13942 cat > conftest.big <<EOF
13943 0000 00000010 00000000 017a0001 781a0004 .........z..x...
13944 0010 00000001 00000012 00000018 00000000 ................
13945 0020 00000008 04000000 0844 .........D
13946 EOF
13947 # If the assembler didn't choke, and we can objdump,
13948 # and we got the correct data, then succeed.
13949 if test x$gcc_cv_objdump != x \
13950 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
13951 | tail -3 > conftest.got \
13952 && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
13953 || cmp conftest.big conftest.got > /dev/null 2>&1; }
13954 then
13955 gcc_cv_as_eh_frame=yes
13956 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
13957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13958 (eval $ac_try) 2>&5
13959 ac_status=$?
13960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13961 (exit $ac_status); }; }; then
13962 gcc_cv_as_eh_frame=buggy
13963 else
13964 # Uh oh, what do we do now?
13965 gcc_cv_as_eh_frame=no
13966 fi
13967 else
13968 echo "configure: failed program was" >&5
13969 cat conftest.s >&5
13970 fi
13971 rm -f conftest.o conftest.s
13972 fi
13973 fi
13974 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
13975 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
13976
13977
13978 if test $gcc_cv_as_eh_frame = buggy; then
13979
13980 cat >>confdefs.h <<\_ACEOF
13981 #define USE_AS_TRADITIONAL_FORMAT 1
13982 _ACEOF
13983
13984 fi
13985
13986 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13987 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13988 if test "${gcc_cv_as_shf_merge+set}" = set; then
13989 echo $ECHO_N "(cached) $ECHO_C" >&6
13990 else
13991 gcc_cv_as_shf_merge=no
13992 if test $in_tree_gas = yes; then
13993 if test $in_tree_gas_is_elf = yes \
13994 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13995 then gcc_cv_as_shf_merge=yes
13996 fi
13997 elif test x$gcc_cv_as != x; then
13998 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
13999 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14000 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14001 (eval $ac_try) 2>&5
14002 ac_status=$?
14003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14004 (exit $ac_status); }; }
14005 then
14006 gcc_cv_as_shf_merge=yes
14007 else
14008 echo "configure: failed program was" >&5
14009 cat conftest.s >&5
14010 fi
14011 rm -f conftest.o conftest.s
14012 fi
14013 fi
14014 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14015 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14016
14017 if test $gcc_cv_as_shf_merge = no; then
14018 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14019 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14020 if test "${gcc_cv_as_shf_merge+set}" = set; then
14021 echo $ECHO_N "(cached) $ECHO_C" >&6
14022 else
14023 gcc_cv_as_shf_merge=no
14024 if test $in_tree_gas = yes; then
14025 if test $in_tree_gas_is_elf = yes \
14026 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14027 then gcc_cv_as_shf_merge=yes
14028 fi
14029 elif test x$gcc_cv_as != x; then
14030 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
14031 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14032 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14033 (eval $ac_try) 2>&5
14034 ac_status=$?
14035 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14036 (exit $ac_status); }; }
14037 then
14038 gcc_cv_as_shf_merge=yes
14039 else
14040 echo "configure: failed program was" >&5
14041 cat conftest.s >&5
14042 fi
14043 rm -f conftest.o conftest.s
14044 fi
14045 fi
14046 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14047 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14048
14049 fi
14050
14051 cat >>confdefs.h <<_ACEOF
14052 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
14053 _ACEOF
14054
14055
14056 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14057 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14058 if test "${gcc_cv_as_comdat_group+set}" = set; then
14059 echo $ECHO_N "(cached) $ECHO_C" >&6
14060 else
14061 gcc_cv_as_comdat_group=no
14062 if test $in_tree_gas = yes; then
14063 if test $in_tree_gas_is_elf = yes \
14064 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14065 then gcc_cv_as_comdat_group=yes
14066 fi
14067 elif test x$gcc_cv_as != x; then
14068 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
14069 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14070 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14071 (eval $ac_try) 2>&5
14072 ac_status=$?
14073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14074 (exit $ac_status); }; }
14075 then
14076 gcc_cv_as_comdat_group=yes
14077 else
14078 echo "configure: failed program was" >&5
14079 cat conftest.s >&5
14080 fi
14081 rm -f conftest.o conftest.s
14082 fi
14083 fi
14084 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
14085 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
14086
14087 if test $gcc_cv_as_comdat_group = yes; then
14088 gcc_cv_as_comdat_group_percent=no
14089 else
14090 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14091 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14092 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
14093 echo $ECHO_N "(cached) $ECHO_C" >&6
14094 else
14095 gcc_cv_as_comdat_group_percent=no
14096 if test $in_tree_gas = yes; then
14097 if test $in_tree_gas_is_elf = yes \
14098 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14099 then gcc_cv_as_comdat_group_percent=yes
14100 fi
14101 elif test x$gcc_cv_as != x; then
14102 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
14103 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14105 (eval $ac_try) 2>&5
14106 ac_status=$?
14107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14108 (exit $ac_status); }; }
14109 then
14110 gcc_cv_as_comdat_group_percent=yes
14111 else
14112 echo "configure: failed program was" >&5
14113 cat conftest.s >&5
14114 fi
14115 rm -f conftest.o conftest.s
14116 fi
14117 fi
14118 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
14119 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
14120
14121 fi
14122 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
14123 comdat_group=yes
14124 if test 0"$ld_date" -lt 20050308; then
14125 if test -n "$ld_date"; then
14126 # If there was date string, but was earlier than 2005-03-08, fail
14127 comdat_group=no
14128 elif test "$ld_vers_major" -lt 2; then
14129 comdat_group=no
14130 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
14131 comdat_group=no
14132 fi
14133 fi
14134 else
14135 # assume linkers other than GNU ld don't support COMDAT group
14136 comdat_group=no
14137 fi
14138 if test $comdat_group = no; then
14139 gcc_cv_as_comdat_group=no
14140 gcc_cv_as_comdat_group_percent=no
14141 fi
14142
14143 cat >>confdefs.h <<_ACEOF
14144 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
14145 _ACEOF
14146
14147
14148 # Thread-local storage - the check is heavily parametrized.
14149 conftest_s=
14150 tls_first_major=
14151 tls_first_minor=
14152 tls_as_opt=
14153 case "$target" in
14154 alpha*-*-*)
14155 conftest_s='
14156 .section ".tdata","awT",@progbits
14157 foo: .long 25
14158 .text
14159 ldq $27,__tls_get_addr($29) !literal!1
14160 lda $16,foo($29) !tlsgd!1
14161 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
14162 ldq $27,__tls_get_addr($29) !literal!2
14163 lda $16,foo($29) !tlsldm!2
14164 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
14165 ldq $1,foo($29) !gotdtprel
14166 ldah $2,foo($29) !dtprelhi
14167 lda $3,foo($2) !dtprello
14168 lda $4,foo($29) !dtprel
14169 ldq $1,foo($29) !gottprel
14170 ldah $2,foo($29) !tprelhi
14171 lda $3,foo($2) !tprello
14172 lda $4,foo($29) !tprel'
14173 tls_first_major=2
14174 tls_first_minor=13
14175 tls_as_opt=--fatal-warnings
14176 ;;
14177 frv*-*-*)
14178 conftest_s='
14179 .section ".tdata","awT",@progbits
14180 x: .long 25
14181 .text
14182 call #gettlsoff(x)'
14183 tls_first_major=2
14184 tls_first_minor=14
14185 ;;
14186 hppa*-*-linux*)
14187 conftest_s='
14188 t1: .reg %r20
14189 t2: .reg %r21
14190 gp: .reg %r19
14191 .section ".tdata","awT",@progbits
14192 foo: .long 25
14193 .text
14194 .align 4
14195 addil LT%foo-$tls_gdidx$,gp
14196 ldo RT%foo-$tls_gdidx$(%r1),%arg0
14197 b __tls_get_addr
14198 nop
14199 addil LT%foo-$tls_ldidx$,gp
14200 b __tls_get_addr
14201 ldo RT%foo-$tls_ldidx$(%r1),%arg0
14202 addil LR%foo-$tls_dtpoff$,%ret0
14203 ldo RR%foo-$tls_dtpoff$(%r1),%t1
14204 mfctl %cr27,%t1
14205 addil LT%foo-$tls_ieoff$,gp
14206 ldw RT%foo-$tls_ieoff$(%r1),%t2
14207 add %t1,%t2,%t3
14208 mfctl %cr27,%t1
14209 addil LR%foo-$tls_leoff$,%t1
14210 ldo RR%foo-$tls_leoff$(%r1),%t2'
14211 tls_first_major=2
14212 tls_first_minor=15
14213 tls_as_opt=--fatal-warnings
14214 ;;
14215 arm*-*-*)
14216 conftest_s='
14217 .section ".tdata","awT",%progbits
14218 foo: .long 25
14219 .text
14220 .word foo(gottpoff)
14221 .word foo(tpoff)
14222 .word foo(tlsgd)
14223 .word foo(tlsldm)
14224 .word foo(tlsldo)'
14225 tls_first_major=2
14226 tls_first_minor=17
14227 ;;
14228 i[34567]86-*-*)
14229 conftest_s='
14230 .section ".tdata","awT",@progbits
14231 foo: .long 25
14232 .text
14233 movl %gs:0, %eax
14234 leal foo@TLSGD(,%ebx,1), %eax
14235 leal foo@TLSLDM(%ebx), %eax
14236 leal foo@DTPOFF(%eax), %edx
14237 movl foo@GOTTPOFF(%ebx), %eax
14238 subl foo@GOTTPOFF(%ebx), %eax
14239 addl foo@GOTNTPOFF(%ebx), %eax
14240 movl foo@INDNTPOFF, %eax
14241 movl $foo@TPOFF, %eax
14242 subl $foo@TPOFF, %eax
14243 leal foo@NTPOFF(%ecx), %eax'
14244 tls_first_major=2
14245 tls_first_minor=14
14246 tls_as_opt=--fatal-warnings
14247 ;;
14248 x86_64-*-*)
14249 conftest_s='
14250 .section ".tdata","awT",@progbits
14251 foo: .long 25
14252 .text
14253 movq %fs:0, %rax
14254 leaq foo@TLSGD(%rip), %rdi
14255 leaq foo@TLSLD(%rip), %rdi
14256 leaq foo@DTPOFF(%rax), %rdx
14257 movq foo@GOTTPOFF(%rip), %rax
14258 movq $foo@TPOFF, %rax'
14259 tls_first_major=2
14260 tls_first_minor=14
14261 tls_as_opt=--fatal-warnings
14262 ;;
14263 ia64-*-*)
14264 conftest_s='
14265 .section ".tdata","awT",@progbits
14266 foo: data8 25
14267 .text
14268 addl r16 = @ltoff(@dtpmod(foo#)), gp
14269 addl r17 = @ltoff(@dtprel(foo#)), gp
14270 addl r18 = @ltoff(@tprel(foo#)), gp
14271 addl r19 = @dtprel(foo#), gp
14272 adds r21 = @dtprel(foo#), r13
14273 movl r23 = @dtprel(foo#)
14274 addl r20 = @tprel(foo#), gp
14275 adds r22 = @tprel(foo#), r13
14276 movl r24 = @tprel(foo#)'
14277 tls_first_major=2
14278 tls_first_minor=13
14279 tls_as_opt=--fatal-warnings
14280 ;;
14281 mips*-*-*)
14282 conftest_s='
14283 .section .tdata,"awT",@progbits
14284 x:
14285 .word 2
14286 .text
14287 addiu $4, $28, %tlsgd(x)
14288 addiu $4, $28, %tlsldm(x)
14289 lui $4, %dtprel_hi(x)
14290 addiu $4, $4, %dtprel_lo(x)
14291 lw $4, %gottprel(x)($28)
14292 lui $4, %tprel_hi(x)
14293 addiu $4, $4, %tprel_lo(x)'
14294 tls_first_major=2
14295 tls_first_minor=16
14296 tls_as_opt='-32 --fatal-warnings'
14297 ;;
14298 powerpc-*-*)
14299 conftest_s='
14300 .section ".tdata","awT",@progbits
14301 .align 2
14302 ld0: .space 4
14303 ld1: .space 4
14304 x1: .space 4
14305 x2: .space 4
14306 x3: .space 4
14307 .text
14308 addi 3,31,ld0@got@tlsgd
14309 bl __tls_get_addr
14310 addi 3,31,x1@got@tlsld
14311 bl __tls_get_addr
14312 addi 9,3,x1@dtprel
14313 addis 9,3,x2@dtprel@ha
14314 addi 9,9,x2@dtprel@l
14315 lwz 9,x3@got@tprel(31)
14316 add 9,9,x@tls
14317 addi 9,2,x1@tprel
14318 addis 9,2,x2@tprel@ha
14319 addi 9,9,x2@tprel@l'
14320 tls_first_major=2
14321 tls_first_minor=14
14322 tls_as_opt="-a32 --fatal-warnings"
14323 ;;
14324 powerpc64-*-*)
14325 conftest_s='
14326 .section ".tdata","awT",@progbits
14327 .align 3
14328 ld0: .space 8
14329 ld1: .space 8
14330 x1: .space 8
14331 x2: .space 8
14332 x3: .space 8
14333 .text
14334 addi 3,2,ld0@got@tlsgd
14335 bl .__tls_get_addr
14336 nop
14337 addi 3,2,ld1@toc
14338 bl .__tls_get_addr
14339 nop
14340 addi 3,2,x1@got@tlsld
14341 bl .__tls_get_addr
14342 nop
14343 addi 9,3,x1@dtprel
14344 bl .__tls_get_addr
14345 nop
14346 addis 9,3,x2@dtprel@ha
14347 addi 9,9,x2@dtprel@l
14348 bl .__tls_get_addr
14349 nop
14350 ld 9,x3@got@dtprel(2)
14351 add 9,9,3
14352 bl .__tls_get_addr
14353 nop'
14354 tls_first_major=2
14355 tls_first_minor=14
14356 tls_as_opt="-a64 --fatal-warnings"
14357 ;;
14358 s390-*-*)
14359 conftest_s='
14360 .section ".tdata","awT",@progbits
14361 foo: .long 25
14362 .text
14363 .long foo@TLSGD
14364 .long foo@TLSLDM
14365 .long foo@DTPOFF
14366 .long foo@NTPOFF
14367 .long foo@GOTNTPOFF
14368 .long foo@INDNTPOFF
14369 l %r1,foo@GOTNTPOFF(%r12)
14370 l %r1,0(%r1):tls_load:foo
14371 bas %r14,0(%r1,%r13):tls_gdcall:foo
14372 bas %r14,0(%r1,%r13):tls_ldcall:foo'
14373 tls_first_major=2
14374 tls_first_minor=14
14375 tls_as_opt="-m31 --fatal-warnings"
14376 ;;
14377 s390x-*-*)
14378 conftest_s='
14379 .section ".tdata","awT",@progbits
14380 foo: .long 25
14381 .text
14382 .quad foo@TLSGD
14383 .quad foo@TLSLDM
14384 .quad foo@DTPOFF
14385 .quad foo@NTPOFF
14386 .quad foo@GOTNTPOFF
14387 lg %r1,foo@GOTNTPOFF(%r12)
14388 larl %r1,foo@INDNTPOFF
14389 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
14390 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
14391 tls_first_major=2
14392 tls_first_minor=14
14393 tls_as_opt="-m64 -Aesame --fatal-warnings"
14394 ;;
14395 sh-*-* | sh[34]-*-*)
14396 conftest_s='
14397 .section ".tdata","awT",@progbits
14398 foo: .long 25
14399 .text
14400 .long foo@TLSGD
14401 .long foo@TLSLDM
14402 .long foo@DTPOFF
14403 .long foo@GOTTPOFF
14404 .long foo@TPOFF'
14405 tls_first_major=2
14406 tls_first_minor=13
14407 tls_as_opt=--fatal-warnings
14408 ;;
14409 sparc*-*-*)
14410 case "$target" in
14411 sparc*-sun-solaris2.[56789]*)
14412 # TLS was introduced in the Solaris 9 4/04 release but
14413 # we do not enable it by default on Solaris 9 either.
14414 if test "x$enable_tls" = xyes ; then
14415 on_solaris=yes
14416 else
14417 enable_tls=no;
14418 fi
14419 ;;
14420 sparc*-sun-solaris2.*)
14421 on_solaris=yes
14422 ;;
14423 *)
14424 on_solaris=no
14425 ;;
14426 esac
14427 if test x$on_solaris = xyes && test x$gas_flag = xno; then
14428 conftest_s='
14429 .section ".tdata",#alloc,#write,#tls
14430 foo: .long 25
14431 .text
14432 sethi %tgd_hi22(foo), %o0
14433 add %o0, %tgd_lo10(foo), %o1
14434 add %l7, %o1, %o0, %tgd_add(foo)
14435 call __tls_get_addr, %tgd_call(foo)
14436 sethi %tldm_hi22(foo), %l1
14437 add %l1, %tldm_lo10(foo), %l2
14438 add %l7, %l2, %o0, %tldm_add(foo)
14439 call __tls_get_addr, %tldm_call(foo)
14440 sethi %tldo_hix22(foo), %l3
14441 xor %l3, %tldo_lox10(foo), %l4
14442 add %o0, %l4, %l5, %tldo_add(foo)
14443 sethi %tie_hi22(foo), %o3
14444 add %o3, %tie_lo10(foo), %o3
14445 ld [%l7 + %o3], %o2, %tie_ld(foo)
14446 add %g7, %o2, %o4, %tie_add(foo)
14447 sethi %tle_hix22(foo), %l1
14448 xor %l1, %tle_lox10(foo), %o5
14449 ld [%g7 + %o5], %o1'
14450 tls_first_major=0
14451 tls_first_minor=0
14452 else
14453 conftest_s='
14454 .section ".tdata","awT",@progbits
14455 foo: .long 25
14456 .text
14457 sethi %tgd_hi22(foo), %o0
14458 add %o0, %tgd_lo10(foo), %o1
14459 add %l7, %o1, %o0, %tgd_add(foo)
14460 call __tls_get_addr, %tgd_call(foo)
14461 sethi %tldm_hi22(foo), %l1
14462 add %l1, %tldm_lo10(foo), %l2
14463 add %l7, %l2, %o0, %tldm_add(foo)
14464 call __tls_get_addr, %tldm_call(foo)
14465 sethi %tldo_hix22(foo), %l3
14466 xor %l3, %tldo_lox10(foo), %l4
14467 add %o0, %l4, %l5, %tldo_add(foo)
14468 sethi %tie_hi22(foo), %o3
14469 add %o3, %tie_lo10(foo), %o3
14470 ld [%l7 + %o3], %o2, %tie_ld(foo)
14471 add %g7, %o2, %o4, %tie_add(foo)
14472 sethi %tle_hix22(foo), %l1
14473 xor %l1, %tle_lox10(foo), %o5
14474 ld [%g7 + %o5], %o1'
14475 tls_first_major=2
14476 tls_first_minor=14
14477 tls_as_opt="-32 --fatal-warnings"
14478 fi
14479 ;;
14480 esac
14481 set_have_as_tls=no
14482 if test "x$enable_tls" = xno ; then
14483 : # TLS explicitly disabled.
14484 elif test "x$enable_tls" = xyes ; then
14485 set_have_as_tls=yes # TLS explicitly enabled.
14486 elif test -z "$tls_first_major"; then
14487 : # If we don't have a check, assume no support.
14488 else
14489 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
14490 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
14491 if test "${gcc_cv_as_tls+set}" = set; then
14492 echo $ECHO_N "(cached) $ECHO_C" >&6
14493 else
14494 gcc_cv_as_tls=no
14495 if test $in_tree_gas = yes; then
14496 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
14497 then gcc_cv_as_tls=yes
14498 fi
14499 elif test x$gcc_cv_as != x; then
14500 echo "$conftest_s" > conftest.s
14501 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
14502 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14503 (eval $ac_try) 2>&5
14504 ac_status=$?
14505 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14506 (exit $ac_status); }; }
14507 then
14508 gcc_cv_as_tls=yes
14509 else
14510 echo "configure: failed program was" >&5
14511 cat conftest.s >&5
14512 fi
14513 rm -f conftest.o conftest.s
14514 fi
14515 fi
14516 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
14517 echo "${ECHO_T}$gcc_cv_as_tls" >&6
14518 if test $gcc_cv_as_tls = yes; then
14519 set_have_as_tls=yes
14520 fi
14521 fi
14522 if test $set_have_as_tls = yes ; then
14523
14524 cat >>confdefs.h <<\_ACEOF
14525 #define HAVE_AS_TLS 1
14526 _ACEOF
14527
14528 fi
14529
14530 # Target-specific assembler checks.
14531
14532 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
14533 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
14534 gcc_cv_ld_static_dynamic=no
14535 if test $in_tree_ld = yes ; then
14536 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
14537 gcc_cv_ld_static_dynamic=yes
14538 fi
14539 elif test x$gcc_cv_ld != x; then
14540 # Check if linker supports -Bstatic/-Bdynamic option
14541 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
14542 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
14543 gcc_cv_ld_static_dynamic=yes
14544 fi
14545 fi
14546 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
14547
14548 cat >>confdefs.h <<\_ACEOF
14549 #define HAVE_LD_STATIC_DYNAMIC 1
14550 _ACEOF
14551
14552 fi
14553 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
14554 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
14555
14556 if test x"$demangler_in_ld" = xyes; then
14557 echo "$as_me:$LINENO: checking linker --demangle support" >&5
14558 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
14559 gcc_cv_ld_demangle=no
14560 if test $in_tree_ld = yes; then
14561 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
14562 gcc_cv_ld_demangle=yes
14563 fi
14564 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
14565 # Check if the GNU linker supports --demangle option
14566 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
14567 gcc_cv_ld_demangle=yes
14568 fi
14569 fi
14570 if test x"$gcc_cv_ld_demangle" = xyes; then
14571
14572 cat >>confdefs.h <<\_ACEOF
14573 #define HAVE_LD_DEMANGLE 1
14574 _ACEOF
14575
14576 fi
14577 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
14578 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
14579 fi
14580
14581 case "$target" in
14582 # All TARGET_ABI_OSF targets.
14583 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
14584 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14585 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14586 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
14587 echo $ECHO_N "(cached) $ECHO_C" >&6
14588 else
14589 gcc_cv_as_alpha_explicit_relocs=no
14590 if test $in_tree_gas = yes; then
14591 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14592 then gcc_cv_as_alpha_explicit_relocs=yes
14593 fi
14594 elif test x$gcc_cv_as != x; then
14595 echo ' .set nomacro
14596 .text
14597 extbl $3, $2, $3 !lituse_bytoff!1
14598 ldq $2, a($29) !literal!1
14599 ldq $4, b($29) !literal!2
14600 ldq_u $3, 0($2) !lituse_base!1
14601 ldq $27, f($29) !literal!5
14602 jsr $26, ($27), f !lituse_jsr!5
14603 ldah $29, 0($26) !gpdisp!3
14604 lda $0, c($29) !gprel
14605 ldah $1, d($29) !gprelhigh
14606 lda $1, d($1) !gprellow
14607 lda $29, 0($29) !gpdisp!3' > conftest.s
14608 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14609 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14610 (eval $ac_try) 2>&5
14611 ac_status=$?
14612 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14613 (exit $ac_status); }; }
14614 then
14615 gcc_cv_as_alpha_explicit_relocs=yes
14616 else
14617 echo "configure: failed program was" >&5
14618 cat conftest.s >&5
14619 fi
14620 rm -f conftest.o conftest.s
14621 fi
14622 fi
14623 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
14624 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
14625 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
14626
14627 cat >>confdefs.h <<\_ACEOF
14628 #define HAVE_AS_EXPLICIT_RELOCS 1
14629 _ACEOF
14630
14631 fi
14632 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
14633 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
14634 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
14635 echo $ECHO_N "(cached) $ECHO_C" >&6
14636 else
14637 gcc_cv_as_alpha_jsrdirect_relocs=no
14638 if test $in_tree_gas = yes; then
14639 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
14640 then gcc_cv_as_alpha_jsrdirect_relocs=yes
14641 fi
14642 elif test x$gcc_cv_as != x; then
14643 echo ' .set nomacro
14644 .text
14645 ldq $27, a($29) !literal!1
14646 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
14647 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14648 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14649 (eval $ac_try) 2>&5
14650 ac_status=$?
14651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14652 (exit $ac_status); }; }
14653 then
14654 gcc_cv_as_alpha_jsrdirect_relocs=yes
14655 else
14656 echo "configure: failed program was" >&5
14657 cat conftest.s >&5
14658 fi
14659 rm -f conftest.o conftest.s
14660 fi
14661 fi
14662 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
14663 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
14664 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
14665
14666 cat >>confdefs.h <<\_ACEOF
14667 #define HAVE_AS_JSRDIRECT_RELOCS 1
14668 _ACEOF
14669
14670 fi
14671 ;;
14672
14673 cris-*-*)
14674 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
14675 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
14676 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
14677 echo $ECHO_N "(cached) $ECHO_C" >&6
14678 else
14679 gcc_cv_as_cris_no_mul_bug=no
14680 if test $in_tree_gas = yes; then
14681 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14682 then gcc_cv_as_cris_no_mul_bug=yes
14683 fi
14684 elif test x$gcc_cv_as != x; then
14685 echo '.text' > conftest.s
14686 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14688 (eval $ac_try) 2>&5
14689 ac_status=$?
14690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14691 (exit $ac_status); }; }
14692 then
14693 gcc_cv_as_cris_no_mul_bug=yes
14694 else
14695 echo "configure: failed program was" >&5
14696 cat conftest.s >&5
14697 fi
14698 rm -f conftest.o conftest.s
14699 fi
14700 fi
14701 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14702 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14703 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14704
14705 cat >>confdefs.h <<\_ACEOF
14706 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14707 _ACEOF
14708
14709 fi
14710 ;;
14711
14712 sparc*-*-*)
14713 echo "$as_me:$LINENO: checking assembler for .register" >&5
14714 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14715 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14716 echo $ECHO_N "(cached) $ECHO_C" >&6
14717 else
14718 gcc_cv_as_sparc_register_op=no
14719 if test x$gcc_cv_as != x; then
14720 echo '.register %g2, #scratch' > conftest.s
14721 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14723 (eval $ac_try) 2>&5
14724 ac_status=$?
14725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14726 (exit $ac_status); }; }
14727 then
14728 gcc_cv_as_sparc_register_op=yes
14729 else
14730 echo "configure: failed program was" >&5
14731 cat conftest.s >&5
14732 fi
14733 rm -f conftest.o conftest.s
14734 fi
14735 fi
14736 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
14737 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
14738 if test $gcc_cv_as_sparc_register_op = yes; then
14739
14740 cat >>confdefs.h <<\_ACEOF
14741 #define HAVE_AS_REGISTER_PSEUDO_OP 1
14742 _ACEOF
14743
14744 fi
14745
14746 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
14747 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
14748 if test "${gcc_cv_as_sparc_relax+set}" = set; then
14749 echo $ECHO_N "(cached) $ECHO_C" >&6
14750 else
14751 gcc_cv_as_sparc_relax=no
14752 if test x$gcc_cv_as != x; then
14753 echo '.text' > conftest.s
14754 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
14755 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14756 (eval $ac_try) 2>&5
14757 ac_status=$?
14758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14759 (exit $ac_status); }; }
14760 then
14761 gcc_cv_as_sparc_relax=yes
14762 else
14763 echo "configure: failed program was" >&5
14764 cat conftest.s >&5
14765 fi
14766 rm -f conftest.o conftest.s
14767 fi
14768 fi
14769 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
14770 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
14771 if test $gcc_cv_as_sparc_relax = yes; then
14772
14773 cat >>confdefs.h <<\_ACEOF
14774 #define HAVE_AS_RELAX_OPTION 1
14775 _ACEOF
14776
14777 fi
14778
14779 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
14780 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
14781 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
14782 echo $ECHO_N "(cached) $ECHO_C" >&6
14783 else
14784 gcc_cv_as_sparc_ua_pcrel=no
14785 if test x$gcc_cv_as != x; then
14786 echo '.text
14787 foo:
14788 nop
14789 .data
14790 .align 4
14791 .byte 0
14792 .uaword %r_disp32(foo)' > conftest.s
14793 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14795 (eval $ac_try) 2>&5
14796 ac_status=$?
14797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14798 (exit $ac_status); }; }
14799 then
14800 if test x$gcc_cv_ld != x \
14801 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
14802 gcc_cv_as_sparc_ua_pcrel=yes
14803 fi
14804 rm -f conftest
14805 else
14806 echo "configure: failed program was" >&5
14807 cat conftest.s >&5
14808 fi
14809 rm -f conftest.o conftest.s
14810 fi
14811 fi
14812 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
14813 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
14814 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
14815
14816 cat >>confdefs.h <<\_ACEOF
14817 #define HAVE_AS_SPARC_UA_PCREL 1
14818 _ACEOF
14819
14820
14821 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
14822 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
14823 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
14824 echo $ECHO_N "(cached) $ECHO_C" >&6
14825 else
14826 gcc_cv_as_sparc_ua_pcrel_hidden=no
14827 if test x$gcc_cv_as != x; then
14828 echo '.data
14829 .align 4
14830 .byte 0x31
14831 .uaword %r_disp32(foo)
14832 .byte 0x32, 0x33, 0x34
14833 .global foo
14834 .hidden foo
14835 foo:
14836 .skip 4' > conftest.s
14837 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14838 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14839 (eval $ac_try) 2>&5
14840 ac_status=$?
14841 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14842 (exit $ac_status); }; }
14843 then
14844 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
14845 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
14846 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
14847 | grep ' 31000000 07323334' > /dev/null 2>&1; then
14848 if $gcc_cv_objdump -R conftest 2> /dev/null \
14849 | grep 'DISP32' > /dev/null 2>&1; then
14850 :
14851 else
14852 gcc_cv_as_sparc_ua_pcrel_hidden=yes
14853 fi
14854 fi
14855 rm -f conftest
14856 else
14857 echo "configure: failed program was" >&5
14858 cat conftest.s >&5
14859 fi
14860 rm -f conftest.o conftest.s
14861 fi
14862 fi
14863 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
14864 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
14865 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
14866
14867 cat >>confdefs.h <<\_ACEOF
14868 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
14869 _ACEOF
14870
14871 fi
14872
14873 fi # unaligned pcrel relocs
14874
14875 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
14876 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
14877 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
14878 echo $ECHO_N "(cached) $ECHO_C" >&6
14879 else
14880 gcc_cv_as_sparc_offsetable_lo10=no
14881 if test x$gcc_cv_as != x; then
14882 echo '.text
14883 or %g1, %lo(ab) + 12, %g1
14884 or %g1, %lo(ab + 12), %g1' > conftest.s
14885 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
14886 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14887 (eval $ac_try) 2>&5
14888 ac_status=$?
14889 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14890 (exit $ac_status); }; }
14891 then
14892 if test x$gcc_cv_objdump != x \
14893 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
14894 | grep ' 82106000 82106000' > /dev/null 2>&1; then
14895 gcc_cv_as_sparc_offsetable_lo10=yes
14896 fi
14897 else
14898 echo "configure: failed program was" >&5
14899 cat conftest.s >&5
14900 fi
14901 rm -f conftest.o conftest.s
14902 fi
14903 fi
14904 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
14905 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
14906 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
14907
14908 cat >>confdefs.h <<\_ACEOF
14909 #define HAVE_AS_OFFSETABLE_LO10 1
14910 _ACEOF
14911
14912 fi
14913 ;;
14914
14915 i[34567]86-*-* | x86_64-*-*)
14916 case $target_os in
14917 cygwin* | pe | mingw32*)
14918 # Used for DWARF 2 in PE
14919 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
14920 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
14921 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
14922 echo $ECHO_N "(cached) $ECHO_C" >&6
14923 else
14924 gcc_cv_as_ix86_pe_secrel32=no
14925 if test $in_tree_gas = yes; then
14926 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14927 then gcc_cv_as_ix86_pe_secrel32=yes
14928 fi
14929 elif test x$gcc_cv_as != x; then
14930 echo '.text
14931 foo: nop
14932 .data
14933 .secrel32 foo' > conftest.s
14934 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14935 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14936 (eval $ac_try) 2>&5
14937 ac_status=$?
14938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14939 (exit $ac_status); }; }
14940 then
14941 if test x$gcc_cv_ld != x \
14942 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
14943 gcc_cv_as_ix86_pe_secrel32=yes
14944 fi
14945 rm -f conftest
14946 else
14947 echo "configure: failed program was" >&5
14948 cat conftest.s >&5
14949 fi
14950 rm -f conftest.o conftest.s
14951 fi
14952 fi
14953 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
14954 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
14955 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
14956
14957 cat >>confdefs.h <<\_ACEOF
14958 #define HAVE_GAS_PE_SECREL32_RELOC 1
14959 _ACEOF
14960
14961 fi
14962 ;;
14963 esac
14964
14965 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
14966 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
14967 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
14968 echo $ECHO_N "(cached) $ECHO_C" >&6
14969 else
14970 gcc_cv_as_ix86_filds_fists=no
14971 if test $in_tree_gas = yes; then
14972 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
14973 then gcc_cv_as_ix86_filds_fists=yes
14974 fi
14975 elif test x$gcc_cv_as != x; then
14976 echo 'filds mem; fists mem' > conftest.s
14977 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14979 (eval $ac_try) 2>&5
14980 ac_status=$?
14981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14982 (exit $ac_status); }; }
14983 then
14984 gcc_cv_as_ix86_filds_fists=yes
14985 else
14986 echo "configure: failed program was" >&5
14987 cat conftest.s >&5
14988 fi
14989 rm -f conftest.o conftest.s
14990 fi
14991 fi
14992 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
14993 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
14994 if test $gcc_cv_as_ix86_filds_fists = yes; then
14995
14996 cat >>confdefs.h <<\_ACEOF
14997 #define HAVE_GAS_FILDS_FISTS 1
14998 _ACEOF
14999
15000 fi
15001
15002 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
15003 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
15004 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
15005 echo $ECHO_N "(cached) $ECHO_C" >&6
15006 else
15007 gcc_cv_as_ix86_cmov_sun_syntax=no
15008 if test x$gcc_cv_as != x; then
15009 echo 'cmovl.l %edx, %eax' > conftest.s
15010 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15011 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15012 (eval $ac_try) 2>&5
15013 ac_status=$?
15014 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15015 (exit $ac_status); }; }
15016 then
15017 gcc_cv_as_ix86_cmov_sun_syntax=yes
15018 else
15019 echo "configure: failed program was" >&5
15020 cat conftest.s >&5
15021 fi
15022 rm -f conftest.o conftest.s
15023 fi
15024 fi
15025 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
15026 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
15027 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
15028
15029 cat >>confdefs.h <<\_ACEOF
15030 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
15031 _ACEOF
15032
15033 fi
15034
15035 # This one is used unconditionally by i386.[ch]; it is to be defined
15036 # to 1 if the feature is present, 0 otherwise.
15037 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
15038 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
15039 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
15040 echo $ECHO_N "(cached) $ECHO_C" >&6
15041 else
15042 gcc_cv_as_ix86_gotoff_in_data=no
15043 if test $in_tree_gas = yes; then
15044 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15045 then gcc_cv_as_ix86_gotoff_in_data=yes
15046 fi
15047 elif test x$gcc_cv_as != x; then
15048 echo ' .text
15049 .L0:
15050 nop
15051 .data
15052 .long .L0@GOTOFF' > conftest.s
15053 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15054 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15055 (eval $ac_try) 2>&5
15056 ac_status=$?
15057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15058 (exit $ac_status); }; }
15059 then
15060 gcc_cv_as_ix86_gotoff_in_data=yes
15061 else
15062 echo "configure: failed program was" >&5
15063 cat conftest.s >&5
15064 fi
15065 rm -f conftest.o conftest.s
15066 fi
15067 fi
15068 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
15069 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
15070
15071
15072 cat >>confdefs.h <<_ACEOF
15073 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
15074 _ACEOF
15075
15076 ;;
15077
15078 ia64*-*-*)
15079 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
15080 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
15081 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
15082 echo $ECHO_N "(cached) $ECHO_C" >&6
15083 else
15084 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
15085 if test $in_tree_gas = yes; then
15086 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15087 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15088 fi
15089 elif test x$gcc_cv_as != x; then
15090 echo ' .text
15091 addl r15 = @ltoffx(x#), gp
15092 ;;
15093 ld8.mov r16 = [r15], x#' > conftest.s
15094 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15095 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15096 (eval $ac_try) 2>&5
15097 ac_status=$?
15098 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15099 (exit $ac_status); }; }
15100 then
15101 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15102 else
15103 echo "configure: failed program was" >&5
15104 cat conftest.s >&5
15105 fi
15106 rm -f conftest.o conftest.s
15107 fi
15108 fi
15109 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
15110 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
15111 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
15112
15113 cat >>confdefs.h <<\_ACEOF
15114 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
15115 _ACEOF
15116
15117 fi
15118
15119 ;;
15120
15121 powerpc*-*-*)
15122 case $target in
15123 *-*-aix*) conftest_s=' .machine "pwr5"
15124 .csect .text[PR]
15125 mfcr 3,128';;
15126 *-*-darwin*)
15127 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
15128 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
15129 if test "${gcc_cv_as_machine_directive+set}" = set; then
15130 echo $ECHO_N "(cached) $ECHO_C" >&6
15131 else
15132 gcc_cv_as_machine_directive=no
15133 if test x$gcc_cv_as != x; then
15134 echo ' .machine ppc7400' > conftest.s
15135 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15136 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15137 (eval $ac_try) 2>&5
15138 ac_status=$?
15139 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15140 (exit $ac_status); }; }
15141 then
15142 gcc_cv_as_machine_directive=yes
15143 else
15144 echo "configure: failed program was" >&5
15145 cat conftest.s >&5
15146 fi
15147 rm -f conftest.o conftest.s
15148 fi
15149 fi
15150 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
15151 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
15152
15153 if test x$gcc_cv_as_machine_directive != xyes; then
15154 echo "*** This target requires an assembler supporting \".machine\"" >&2
15155 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
15156 test x$build = x$target && exit 1
15157 fi
15158 conftest_s=' .text
15159 mfcr r3,128';;
15160 *) conftest_s=' .machine power4
15161 .text
15162 mfcr 3,128';;
15163 esac
15164
15165 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
15166 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
15167 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
15168 echo $ECHO_N "(cached) $ECHO_C" >&6
15169 else
15170 gcc_cv_as_powerpc_mfcrf=no
15171 if test $in_tree_gas = yes; then
15172 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15173 then gcc_cv_as_powerpc_mfcrf=yes
15174 fi
15175 elif test x$gcc_cv_as != x; then
15176 echo "$conftest_s" > conftest.s
15177 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15179 (eval $ac_try) 2>&5
15180 ac_status=$?
15181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15182 (exit $ac_status); }; }
15183 then
15184 gcc_cv_as_powerpc_mfcrf=yes
15185 else
15186 echo "configure: failed program was" >&5
15187 cat conftest.s >&5
15188 fi
15189 rm -f conftest.o conftest.s
15190 fi
15191 fi
15192 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
15193 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
15194 if test $gcc_cv_as_powerpc_mfcrf = yes; then
15195
15196 cat >>confdefs.h <<\_ACEOF
15197 #define HAVE_AS_MFCRF 1
15198 _ACEOF
15199
15200 fi
15201
15202 case $target in
15203 *-*-aix*) conftest_s=' .machine "pwr5"
15204 .csect .text[PR]
15205 popcntb 3,3';;
15206 *) conftest_s=' .machine power5
15207 .text
15208 popcntb 3,3';;
15209 esac
15210
15211 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
15212 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
15213 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
15214 echo $ECHO_N "(cached) $ECHO_C" >&6
15215 else
15216 gcc_cv_as_powerpc_popcntb=no
15217 if test $in_tree_gas = yes; then
15218 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15219 then gcc_cv_as_powerpc_popcntb=yes
15220 fi
15221 elif test x$gcc_cv_as != x; then
15222 echo "$conftest_s" > conftest.s
15223 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15224 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15225 (eval $ac_try) 2>&5
15226 ac_status=$?
15227 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15228 (exit $ac_status); }; }
15229 then
15230 gcc_cv_as_powerpc_popcntb=yes
15231 else
15232 echo "configure: failed program was" >&5
15233 cat conftest.s >&5
15234 fi
15235 rm -f conftest.o conftest.s
15236 fi
15237 fi
15238 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
15239 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
15240 if test $gcc_cv_as_powerpc_popcntb = yes; then
15241
15242 cat >>confdefs.h <<\_ACEOF
15243 #define HAVE_AS_POPCNTB 1
15244 _ACEOF
15245
15246 fi
15247
15248 case $target in
15249 *-*-aix*) conftest_s=' .machine "pwr5x"
15250 .csect .text[PR]
15251 frin 1,1';;
15252 *) conftest_s=' .machine power5
15253 .text
15254 frin 1,1';;
15255 esac
15256
15257 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
15258 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
15259 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
15260 echo $ECHO_N "(cached) $ECHO_C" >&6
15261 else
15262 gcc_cv_as_powerpc_fprnd=no
15263 if test $in_tree_gas = yes; then
15264 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15265 then gcc_cv_as_powerpc_fprnd=yes
15266 fi
15267 elif test x$gcc_cv_as != x; then
15268 echo "$conftest_s" > conftest.s
15269 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15270 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15271 (eval $ac_try) 2>&5
15272 ac_status=$?
15273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15274 (exit $ac_status); }; }
15275 then
15276 gcc_cv_as_powerpc_fprnd=yes
15277 else
15278 echo "configure: failed program was" >&5
15279 cat conftest.s >&5
15280 fi
15281 rm -f conftest.o conftest.s
15282 fi
15283 fi
15284 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
15285 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
15286 if test $gcc_cv_as_powerpc_fprnd = yes; then
15287
15288 cat >>confdefs.h <<\_ACEOF
15289 #define HAVE_AS_FPRND 1
15290 _ACEOF
15291
15292 fi
15293
15294 case $target in
15295 *-*-aix*) conftest_s=' .csect .text[PR]
15296 LCF..0:
15297 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
15298 *-*-darwin*)
15299 conftest_s=' .text
15300 LCF0:
15301 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
15302 *) conftest_s=' .text
15303 .LCF0:
15304 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
15305 esac
15306
15307 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
15308 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
15309 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
15310 echo $ECHO_N "(cached) $ECHO_C" >&6
15311 else
15312 gcc_cv_as_powerpc_rel16=no
15313 if test $in_tree_gas = yes; then
15314 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15315 then gcc_cv_as_powerpc_rel16=yes
15316 fi
15317 elif test x$gcc_cv_as != x; then
15318 echo "$conftest_s" > conftest.s
15319 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15320 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15321 (eval $ac_try) 2>&5
15322 ac_status=$?
15323 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15324 (exit $ac_status); }; }
15325 then
15326 gcc_cv_as_powerpc_rel16=yes
15327 else
15328 echo "configure: failed program was" >&5
15329 cat conftest.s >&5
15330 fi
15331 rm -f conftest.o conftest.s
15332 fi
15333 fi
15334 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
15335 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
15336 if test $gcc_cv_as_powerpc_rel16 = yes; then
15337
15338 cat >>confdefs.h <<\_ACEOF
15339 #define HAVE_AS_REL16 1
15340 _ACEOF
15341
15342 fi
15343 ;;
15344
15345 mips*-*-*)
15346 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
15347 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
15348 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
15349 echo $ECHO_N "(cached) $ECHO_C" >&6
15350 else
15351 gcc_cv_as_mips_explicit_relocs=no
15352 if test $in_tree_gas = yes; then
15353 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15354 then gcc_cv_as_mips_explicit_relocs=yes
15355 fi
15356 elif test x$gcc_cv_as != x; then
15357 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
15358 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15359 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15360 (eval $ac_try) 2>&5
15361 ac_status=$?
15362 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15363 (exit $ac_status); }; }
15364 then
15365 gcc_cv_as_mips_explicit_relocs=yes
15366 else
15367 echo "configure: failed program was" >&5
15368 cat conftest.s >&5
15369 fi
15370 rm -f conftest.o conftest.s
15371 fi
15372 fi
15373 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
15374 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
15375 if test $gcc_cv_as_mips_explicit_relocs = yes; then
15376 if test x$target_cpu_default = x
15377 then target_cpu_default=MASK_EXPLICIT_RELOCS
15378 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
15379 fi
15380 fi
15381 ;;
15382 esac
15383
15384 # Mips and HP-UX need the GNU assembler.
15385 # Linux on IA64 might be able to use the Intel assembler.
15386
15387 case "$target" in
15388 mips*-*-* | *-*-hpux* )
15389 if test x$gas_flag = xyes \
15390 || test x"$host" != x"$build" \
15391 || test ! -x "$gcc_cv_as" \
15392 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
15393 :
15394 else
15395 echo "*** This configuration requires the GNU assembler" >&2
15396 exit 1
15397 fi
15398 ;;
15399 esac
15400
15401 # ??? Not all targets support dwarf2 debug_line, even within a version
15402 # of gas. Moreover, we need to emit a valid instruction to trigger any
15403 # info to the output file. So, as supported targets are added to gas 2.11,
15404 # add some instruction here to (also) show we expect this might work.
15405 # ??? Once 2.11 is released, probably need to add first known working
15406 # version to the per-target configury.
15407 case "$target" in
15408 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
15409 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
15410 | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-*)
15411 insn="nop"
15412 ;;
15413 ia64*-*-* | s390*-*-*)
15414 insn="nop 0"
15415 ;;
15416 mmix-*-*)
15417 insn="swym 0"
15418 ;;
15419 esac
15420 if test x"$insn" != x; then
15421 conftest_s="\
15422 .file 1 \"conftest.s\"
15423 .loc 1 3 0
15424 $insn"
15425 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
15426 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
15427 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
15428 echo $ECHO_N "(cached) $ECHO_C" >&6
15429 else
15430 gcc_cv_as_dwarf2_debug_line=no
15431 if test $in_tree_gas = yes; then
15432 if test $in_tree_gas_is_elf = yes \
15433 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15434 then gcc_cv_as_dwarf2_debug_line=yes
15435 fi
15436 elif test x$gcc_cv_as != x; then
15437 echo "$conftest_s" > conftest.s
15438 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15439 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15440 (eval $ac_try) 2>&5
15441 ac_status=$?
15442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15443 (exit $ac_status); }; }
15444 then
15445 if test x$gcc_cv_objdump != x \
15446 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
15447 | grep debug_line > /dev/null 2>&1; then
15448 gcc_cv_as_dwarf2_debug_line=yes
15449 fi
15450 else
15451 echo "configure: failed program was" >&5
15452 cat conftest.s >&5
15453 fi
15454 rm -f conftest.o conftest.s
15455 fi
15456 fi
15457 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
15458 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
15459
15460
15461 # The .debug_line file table must be in the exact order that
15462 # we specified the files, since these indices are also used
15463 # by DW_AT_decl_file. Approximate this test by testing if
15464 # the assembler bitches if the same index is assigned twice.
15465 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
15466 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
15467 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
15468 echo $ECHO_N "(cached) $ECHO_C" >&6
15469 else
15470 gcc_cv_as_dwarf2_file_buggy=no
15471 if test x$gcc_cv_as != x; then
15472 echo ' .file 1 "foo.s"
15473 .file 1 "bar.s"' > conftest.s
15474 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15475 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15476 (eval $ac_try) 2>&5
15477 ac_status=$?
15478 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15479 (exit $ac_status); }; }
15480 then
15481 gcc_cv_as_dwarf2_file_buggy=yes
15482 else
15483 echo "configure: failed program was" >&5
15484 cat conftest.s >&5
15485 fi
15486 rm -f conftest.o conftest.s
15487 fi
15488 fi
15489 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
15490 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
15491
15492
15493 if test $gcc_cv_as_dwarf2_debug_line = yes \
15494 && test $gcc_cv_as_dwarf2_file_buggy = no; then
15495
15496 cat >>confdefs.h <<\_ACEOF
15497 #define HAVE_AS_DWARF2_DEBUG_LINE 1
15498 _ACEOF
15499
15500 fi
15501
15502 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
15503 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
15504 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
15505 echo $ECHO_N "(cached) $ECHO_C" >&6
15506 else
15507 gcc_cv_as_gdwarf2_flag=no
15508 if test $in_tree_gas = yes; then
15509 if test $in_tree_gas_is_elf = yes \
15510 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15511 then gcc_cv_as_gdwarf2_flag=yes
15512 fi
15513 elif test x$gcc_cv_as != x; then
15514 echo "$insn" > conftest.s
15515 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
15516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15517 (eval $ac_try) 2>&5
15518 ac_status=$?
15519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15520 (exit $ac_status); }; }
15521 then
15522 gcc_cv_as_gdwarf2_flag=yes
15523 else
15524 echo "configure: failed program was" >&5
15525 cat conftest.s >&5
15526 fi
15527 rm -f conftest.o conftest.s
15528 fi
15529 fi
15530 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
15531 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
15532 if test $gcc_cv_as_gdwarf2_flag = yes; then
15533
15534 cat >>confdefs.h <<\_ACEOF
15535 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
15536 _ACEOF
15537
15538 fi
15539
15540 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
15541 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
15542 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
15543 echo $ECHO_N "(cached) $ECHO_C" >&6
15544 else
15545 gcc_cv_as_gstabs_flag=no
15546 if test $in_tree_gas = yes; then
15547 if test $in_tree_gas_is_elf = yes \
15548 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15549 then gcc_cv_as_gstabs_flag=yes
15550 fi
15551 elif test x$gcc_cv_as != x; then
15552 echo "$insn" > conftest.s
15553 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
15554 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15555 (eval $ac_try) 2>&5
15556 ac_status=$?
15557 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15558 (exit $ac_status); }; }
15559 then
15560 # The native Solaris 9/Intel assembler doesn't understand --gstabs
15561 # and warns about it, but still exits successfully. So check for
15562 # this.
15563 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
15564 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15565 (eval $ac_try) 2>&5
15566 ac_status=$?
15567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15568 (exit $ac_status); }; }
15569 then :
15570 else gcc_cv_as_gstabs_flag=yes
15571 fi
15572 else
15573 echo "configure: failed program was" >&5
15574 cat conftest.s >&5
15575 fi
15576 rm -f conftest.o conftest.s
15577 fi
15578 fi
15579 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
15580 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
15581 if test $gcc_cv_as_gstabs_flag = yes; then
15582
15583 cat >>confdefs.h <<\_ACEOF
15584 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
15585 _ACEOF
15586
15587 fi
15588 fi
15589
15590 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
15591 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
15592 gcc_cv_ld_ro_rw_mix=unknown
15593 if test $in_tree_ld = yes ; then
15594 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
15595 && test $in_tree_ld_is_elf = yes; then
15596 gcc_cv_ld_ro_rw_mix=read-write
15597 fi
15598 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
15599 echo '.section myfoosect, "a"' > conftest1.s
15600 echo '.section myfoosect, "aw"' > conftest2.s
15601 echo '.byte 1' >> conftest2.s
15602 echo '.section myfoosect, "a"' > conftest3.s
15603 echo '.byte 0' >> conftest3.s
15604 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
15605 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
15606 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
15607 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
15608 conftest2.o conftest3.o > /dev/null 2>&1; then
15609 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
15610 | sed -e '/myfoosect/!d' -e N`
15611 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
15612 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
15613 gcc_cv_ld_ro_rw_mix=read-only
15614 else
15615 gcc_cv_ld_ro_rw_mix=read-write
15616 fi
15617 fi
15618 fi
15619 rm -f conftest.* conftest[123].*
15620 fi
15621 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
15622
15623 cat >>confdefs.h <<\_ACEOF
15624 #define HAVE_LD_RO_RW_SECTION_MIXING 1
15625 _ACEOF
15626
15627 fi
15628 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
15629 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
15630
15631 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
15632 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
15633 gcc_cv_ld_eh_frame_hdr=no
15634 if test $in_tree_ld = yes ; then
15635 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
15636 && test $in_tree_ld_is_elf = yes; then
15637 gcc_cv_ld_eh_frame_hdr=yes
15638 fi
15639 elif test x$gcc_cv_ld != x; then
15640 # Check if linker supports --eh-frame-hdr option
15641 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
15642 gcc_cv_ld_eh_frame_hdr=yes
15643 fi
15644 fi
15645
15646 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
15647
15648 cat >>confdefs.h <<\_ACEOF
15649 #define HAVE_LD_EH_FRAME_HDR 1
15650 _ACEOF
15651
15652 fi
15653 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
15654 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
15655
15656 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
15657 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
15658 gcc_cv_ld_pie=no
15659 if test $in_tree_ld = yes ; then
15660 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
15661 && test $in_tree_ld_is_elf = yes; then
15662 gcc_cv_ld_pie=yes
15663 fi
15664 elif test x$gcc_cv_ld != x; then
15665 # Check if linker supports -pie option
15666 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
15667 gcc_cv_ld_pie=yes
15668 fi
15669 fi
15670 if test x"$gcc_cv_ld_pie" = xyes; then
15671
15672 cat >>confdefs.h <<\_ACEOF
15673 #define HAVE_LD_PIE 1
15674 _ACEOF
15675
15676 fi
15677 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
15678 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
15679
15680 # --------
15681 # UNSORTED
15682 # --------
15683
15684 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
15685 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
15686 if test "${gcc_cv_ld_as_needed+set}" = set; then
15687 echo $ECHO_N "(cached) $ECHO_C" >&6
15688 else
15689 gcc_cv_ld_as_needed=no
15690 if test $in_tree_ld = yes ; then
15691 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
15692 && test $in_tree_ld_is_elf = yes; then
15693 gcc_cv_ld_as_needed=yes
15694 fi
15695 elif test x$gcc_cv_ld != x; then
15696 # Check if linker supports --as-needed and --no-as-needed options
15697 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
15698 gcc_cv_ld_as_needed=yes
15699 fi
15700 fi
15701
15702 fi
15703 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
15704 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
15705 if test x"$gcc_cv_ld_as_needed" = xyes; then
15706
15707 cat >>confdefs.h <<\_ACEOF
15708 #define HAVE_LD_AS_NEEDED 1
15709 _ACEOF
15710
15711 fi
15712
15713 case "$target:$tm_file" in
15714 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
15715 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
15716 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
15717 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
15718 echo $ECHO_N "(cached) $ECHO_C" >&6
15719 else
15720 gcc_cv_ld_no_dot_syms=no
15721 if test $in_tree_ld = yes ; then
15722 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
15723 gcc_cv_ld_no_dot_syms=yes
15724 fi
15725 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
15726 cat > conftest1.s <<EOF
15727 .text
15728 bl .foo
15729 EOF
15730 cat > conftest2.s <<EOF
15731 .section ".opd","aw"
15732 .align 3
15733 .globl foo
15734 .type foo,@function
15735 foo:
15736 .quad .LEfoo,.TOC.@tocbase,0
15737 .text
15738 .LEfoo:
15739 blr
15740 .size foo,.-.LEfoo
15741 EOF
15742 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
15743 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
15744 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
15745 gcc_cv_ld_no_dot_syms=yes
15746 fi
15747 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
15748 fi
15749
15750 fi
15751 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
15752 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
15753 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
15754
15755 cat >>confdefs.h <<\_ACEOF
15756 #define HAVE_LD_NO_DOT_SYMS 1
15757 _ACEOF
15758
15759 fi
15760 ;;
15761 esac
15762
15763 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
15764 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
15765 if test "${gcc_cv_ld_sysroot+set}" = set; then
15766 echo $ECHO_N "(cached) $ECHO_C" >&6
15767 else
15768 gcc_cv_ld_sysroot=no
15769 if test $in_tree_ld = yes ; then
15770 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
15771 gcc_cv_ld_sysroot=yes
15772 fi
15773 elif test x$gcc_cv_ld != x; then
15774 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
15775 gcc_cv_ld_sysroot=yes
15776 fi
15777 fi
15778 fi
15779 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
15780 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
15781 if test x"$gcc_cv_ld_sysroot" = xyes; then
15782
15783 cat >>confdefs.h <<\_ACEOF
15784 #define HAVE_LD_SYSROOT 1
15785 _ACEOF
15786
15787 fi
15788
15789 if test x$with_sysroot = x && test x$host = x$target \
15790 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
15791
15792 cat >>confdefs.h <<_ACEOF
15793 #define PREFIX_INCLUDE_DIR "$prefix/include"
15794 _ACEOF
15795
15796 fi
15797
15798 # Test for stack protector support in target C library.
15799 case "$target" in
15800 *-*-linux*)
15801 echo "$as_me:$LINENO: checking __stack_chk_fail in target GNU C library" >&5
15802 echo $ECHO_N "checking __stack_chk_fail in target GNU C library... $ECHO_C" >&6
15803 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
15804 echo $ECHO_N "(cached) $ECHO_C" >&6
15805 else
15806 gcc_cv_libc_provides_ssp=no
15807 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
15808 if test "x$with_sysroot" = x; then
15809 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
15810 elif test "x$with_sysroot" = xyes; then
15811 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
15812 else
15813 glibc_header_dir="${with_sysroot}/usr/include"
15814 fi
15815 else
15816 glibc_header_dir=/usr/include
15817 fi
15818 # glibc 2.4 and later provides __stack_chk_fail and
15819 # either __stack_chk_guard, or TLS access to stack guard canary.
15820 if test -f $glibc_header_dir/features.h \
15821 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
15822 $glibc_header_dir/features.h > /dev/null; then
15823 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
15824 $glibc_header_dir/features.h > /dev/null; then
15825 gcc_cv_libc_provides_ssp=yes
15826 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
15827 $glibc_header_dir/features.h > /dev/null \
15828 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
15829 $glibc_header_dir/features.h > /dev/null; then
15830 gcc_cv_libc_provides_ssp=yes
15831 fi
15832 fi
15833 fi
15834 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
15835 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6 ;;
15836 *) gcc_cv_libc_provides_ssp=no ;;
15837 esac
15838 if test x$gcc_cv_libc_provides_ssp = xyes; then
15839
15840 cat >>confdefs.h <<\_ACEOF
15841 #define TARGET_LIBC_PROVIDES_SSP 1
15842 _ACEOF
15843
15844 fi
15845
15846 # Check if TFmode long double should be used by default or not.
15847 # Some glibc targets used DFmode long double, but with glibc 2.4
15848 # and later they can use TFmode.
15849 case "$target" in
15850 powerpc*-*-*gnu* | \
15851 sparc*-*-linux* | \
15852 s390*-*-linux* | \
15853 alpha*-*-linux*)
15854
15855 # Check whether --with-long-double-128 or --without-long-double-128 was given.
15856 if test "${with_long_double_128+set}" = set; then
15857 withval="$with_long_double_128"
15858 gcc_cv_target_ldbl128="$with_long_double_128"
15859 else
15860 gcc_cv_target_ldbl128=no
15861 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
15862 if test "x$with_sysroot" = x; then
15863 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
15864 elif test "x$with_sysroot" = xyes; then
15865 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
15866 else
15867 glibc_header_dir="${with_sysroot}/usr/include"
15868 fi
15869 else
15870 glibc_header_dir=/usr/include
15871 fi
15872 grep '^ *#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
15873 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
15874 && gcc_cv_target_ldbl128=yes
15875 fi;
15876 ;;
15877 esac
15878 if test x$gcc_cv_target_ldbl128 = xyes; then
15879
15880 cat >>confdefs.h <<\_ACEOF
15881 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
15882 _ACEOF
15883
15884 fi
15885
15886 # Find out what GC implementation we want, or may, use.
15887
15888 # Check whether --with-gc or --without-gc was given.
15889 if test "${with_gc+set}" = set; then
15890 withval="$with_gc"
15891 case "$withval" in
15892 page)
15893 GGC=ggc-$withval
15894 ;;
15895 zone)
15896 GGC=ggc-$withval
15897
15898 cat >>confdefs.h <<\_ACEOF
15899 #define GGC_ZONE 1
15900 _ACEOF
15901
15902 ;;
15903 *)
15904 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
15905 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
15906 { (exit 1); exit 1; }; }
15907 ;;
15908 esac
15909 else
15910 GGC=ggc-page
15911 fi;
15912
15913 echo "Using $GGC for garbage collection."
15914
15915 # Use the system's zlib library.
15916 zlibdir=-L../zlib
15917 zlibinc="-I\$(srcdir)/../zlib"
15918
15919 # Check whether --with-system-zlib or --without-system-zlib was given.
15920 if test "${with_system_zlib+set}" = set; then
15921 withval="$with_system_zlib"
15922 zlibdir=
15923 zlibinc=
15924
15925 fi;
15926
15927
15928
15929
15930 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
15931 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
15932 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
15933 if test "${enable_maintainer_mode+set}" = set; then
15934 enableval="$enable_maintainer_mode"
15935 maintainer_mode=$enableval
15936 else
15937 maintainer_mode=no
15938 fi;
15939
15940 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
15941 echo "${ECHO_T}$maintainer_mode" >&6
15942
15943 if test "$maintainer_mode" = "yes"; then
15944 MAINT=''
15945 else
15946 MAINT='#'
15947 fi
15948
15949 # --------------
15950 # Language hooks
15951 # --------------
15952
15953 # Make empty files to contain the specs and options for each language.
15954 # Then add #include lines to for a compiler that has specs and/or options.
15955
15956 subdirs=
15957 lang_opt_files=
15958 lang_specs_files=
15959 lang_tree_files=
15960 # These (without "all_") are set in each config-lang.in.
15961 # `language' must be a single word so is spelled singularly.
15962 all_languages=
15963 all_boot_languages=
15964 all_compilers=
15965 all_stagestuff=
15966 all_outputs='Makefile gccbug mklibgcc libada-mk'
15967 # List of language makefile fragments.
15968 all_lang_makefrags=
15969 # List of language subdirectory makefiles. Deprecated.
15970 all_lang_makefiles=
15971 # Files for gengtype
15972 all_gtfiles="$target_gtfiles"
15973 # Files for gengtype with language
15974 all_gtfiles_files_langs=
15975 all_gtfiles_files_files=
15976
15977 # These are the languages that are set in --enable-languages,
15978 # and are available in the GCC tree.
15979 all_selected_languages=
15980
15981 # Add the language fragments.
15982 # Languages are added via two mechanisms. Some information must be
15983 # recorded in makefile variables, these are defined in config-lang.in.
15984 # We accumulate them and plug them into the main Makefile.
15985 # The other mechanism is a set of hooks for each of the main targets
15986 # like `clean', `install', etc.
15987
15988 language_hooks="Make-hooks"
15989
15990 for lang in ${srcdir}/*/config-lang.in
15991 do
15992 case $lang in
15993 # The odd quoting in the next line works around
15994 # an apparent bug in bash 1.12 on linux.
15995 ${srcdir}/[*]/config-lang.in)
15996 continue ;;
15997 *)
15998 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
15999 if test "x$lang_alias" = x
16000 then
16001 echo "$lang doesn't set \$language." 1>&2
16002 exit 1
16003 fi
16004 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
16005 subdirs="$subdirs $subdir"
16006 case ",$enable_languages," in
16007 *,$lang_alias,*)
16008 all_selected_languages="$all_selected_languages $lang_alias"
16009 if test -f $srcdir/$subdir/lang-specs.h; then
16010 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
16011 fi
16012 ;;
16013 esac
16014
16015 if test -f $srcdir/$subdir/lang.opt; then
16016 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
16017 fi
16018 if test -f $srcdir/$subdir/$subdir-tree.def; then
16019 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
16020 fi
16021
16022 language=
16023 boot_language=
16024 compilers=
16025 stagestuff=
16026 outputs=
16027 gtfiles=
16028 . ${srcdir}/$subdir/config-lang.in
16029 if test "x$language" = x
16030 then
16031 echo "${srcdir}/$subdir/config-lang.in doesn't set \$language." 1>&2
16032 exit 1
16033 fi
16034 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$subdir/Make-lang.in"
16035 if test -f ${srcdir}/$subdir/Makefile.in
16036 then all_lang_makefiles="$subdir/Makefile"
16037 fi
16038 all_languages="$all_languages $language"
16039 if test "x$boot_language" = xyes
16040 then
16041 all_boot_languages="$all_boot_languages $language"
16042 fi
16043 all_compilers="$all_compilers $compilers"
16044 all_stagestuff="$all_stagestuff $stagestuff"
16045 all_outputs="$all_outputs $outputs"
16046 all_gtfiles="$all_gtfiles $gtfiles"
16047 for f in $gtfiles
16048 do
16049 all_gtfiles_files_langs="$all_gtfiles_files_langs ${subdir} "
16050 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
16051 done
16052 ;;
16053 esac
16054 done
16055
16056 # Pick up gtfiles for c
16057 gtfiles=
16058 subdir="c"
16059 . ${srcdir}/c-config-lang.in
16060 all_gtfiles="$all_gtfiles $gtfiles"
16061 for f in $gtfiles
16062 do
16063 all_gtfiles_files_langs="$all_gtfiles_files_langs ${subdir} "
16064 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
16065 done
16066
16067 check_languages=
16068 for language in $all_selected_languages
16069 do
16070 check_languages="$check_languages check-$language"
16071 done
16072
16073 # We link each language in with a set of hooks, reached indirectly via
16074 # lang.${target}. Only do so for selected languages.
16075
16076 rm -f Make-hooks
16077 touch Make-hooks
16078 target_list="all.cross start.encap rest.encap tags \
16079 install-common install-man install-info dvi html \
16080 uninstall info man srcextra srcman srcinfo \
16081 mostlyclean clean distclean maintainer-clean \
16082 stage1 stage2 stage3 stage4 stageprofile stagefeedback"
16083
16084 for t in $target_list
16085 do
16086 x=
16087 for lang in $all_selected_languages
16088 do
16089 x="$x $lang.$t"
16090 done
16091 echo "lang.$t: $x" >> Make-hooks
16092 done
16093
16094 # --------
16095 # UNSORTED
16096 # --------
16097
16098 # Create .gdbinit.
16099
16100 echo "dir ." > .gdbinit
16101 echo "dir ${srcdir}" >> .gdbinit
16102 if test x$gdb_needs_out_file_path = xyes
16103 then
16104 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
16105 fi
16106 if test "x$subdirs" != x; then
16107 for s in $subdirs
16108 do
16109 echo "dir ${srcdir}/$s" >> .gdbinit
16110 done
16111 fi
16112 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
16113
16114 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
16115 # absolute path for gcc_tooldir based on inserting the number of up-directory
16116 # movements required to get from $(exec_prefix) to $(prefix) into the basic
16117 # $(libsubdir)/@(unlibsubdir) based path.
16118 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
16119 # make and thus we'd get different behavior depending on where we built the
16120 # sources.
16121 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
16122 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
16123 else
16124 # An explanation of the sed strings:
16125 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
16126 # -e 's|/$||' match a trailing forward slash and eliminates it
16127 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
16128 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
16129 #
16130 # (*) Note this pattern overwrites the first character of the string
16131 # with a forward slash if one is not already present. This is not a
16132 # problem because the exact names of the sub-directories concerned is
16133 # unimportant, just the number of them matters.
16134 #
16135 # The practical upshot of these patterns is like this:
16136 #
16137 # prefix exec_prefix result
16138 # ------ ----------- ------
16139 # /foo /foo/bar ../
16140 # /foo/ /foo/bar ../
16141 # /foo /foo/bar/ ../
16142 # /foo/ /foo/bar/ ../
16143 # /foo /foo/bar/ugg ../../
16144 #
16145 dollar='$$'
16146 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
16147 fi
16148
16149
16150
16151 # Find a directory in which to install a shared libgcc.
16152
16153 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
16154 if test "${enable_version_specific_runtime_libs+set}" = set; then
16155 enableval="$enable_version_specific_runtime_libs"
16156
16157 fi;
16158
16159
16160 # Check whether --with-slibdir or --without-slibdir was given.
16161 if test "${with_slibdir+set}" = set; then
16162 withval="$with_slibdir"
16163 slibdir="$with_slibdir"
16164 else
16165 if test "${enable_version_specific_runtime_libs+set}" = set; then
16166 slibdir='$(libsubdir)'
16167 elif test "$host" != "$target"; then
16168 slibdir='$(build_tooldir)/lib'
16169 else
16170 slibdir='$(libdir)'
16171 fi
16172 fi;
16173
16174
16175 objdir=`${PWDCMD-pwd}`
16176
16177
16178
16179 # Check whether --with-datarootdir or --without-datarootdir was given.
16180 if test "${with_datarootdir+set}" = set; then
16181 withval="$with_datarootdir"
16182 datarootdir="\${prefix}/$with_datarootdir"
16183 else
16184 datarootdir='$(prefix)/share'
16185 fi;
16186
16187
16188
16189 # Check whether --with-docdir or --without-docdir was given.
16190 if test "${with_docdir+set}" = set; then
16191 withval="$with_docdir"
16192 docdir="\${prefix}/$with_docdir"
16193 else
16194 docdir='$(datarootdir)'
16195 fi;
16196
16197
16198
16199 # Check whether --with-htmldir or --without-htmldir was given.
16200 if test "${with_htmldir+set}" = set; then
16201 withval="$with_htmldir"
16202 htmldir="\${prefix}/$with_htmldir"
16203 else
16204 htmldir='$(docdir)'
16205 fi;
16206
16207
16208 # Substitute configuration variables
16209
16210
16211
16212
16213
16214
16215
16216
16217
16218
16219
16220
16221
16222
16223
16224
16225
16226
16227
16228
16229
16230
16231
16232
16233
16234
16235
16236
16237
16238
16239
16240
16241
16242
16243
16244
16245
16246
16247
16248
16249
16250
16251
16252
16253
16254
16255
16256
16257
16258
16259
16260
16261
16262
16263
16264
16265
16266
16267
16268
16269
16270
16271
16272
16273 # Echo link setup.
16274 if test x${build} = x${host} ; then
16275 if test x${host} = x${target} ; then
16276 echo "Links are now set up to build a native compiler for ${target}." 1>&2
16277 else
16278 echo "Links are now set up to build a cross-compiler" 1>&2
16279 echo " from ${host} to ${target}." 1>&2
16280 fi
16281 else
16282 if test x${host} = x${target} ; then
16283 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
16284 echo " for ${target}." 1>&2
16285 else
16286 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
16287 echo " from ${host} to ${target}." 1>&2
16288 fi
16289 fi
16290
16291
16292
16293
16294 # Configure the subdirectories
16295 # AC_CONFIG_SUBDIRS($subdirs)
16296
16297 # Create the Makefile
16298 # and configure language subdirectories
16299 ac_config_files="$ac_config_files $all_outputs"
16300
16301
16302 ac_config_commands="$ac_config_commands default"
16303
16304 cat >confcache <<\_ACEOF
16305 # This file is a shell script that caches the results of configure
16306 # tests run on this system so they can be shared between configure
16307 # scripts and configure runs, see configure's option --config-cache.
16308 # It is not useful on other systems. If it contains results you don't
16309 # want to keep, you may remove or edit it.
16310 #
16311 # config.status only pays attention to the cache file if you give it
16312 # the --recheck option to rerun configure.
16313 #
16314 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16315 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16316 # following values.
16317
16318 _ACEOF
16319
16320 # The following way of writing the cache mishandles newlines in values,
16321 # but we know of no workaround that is simple, portable, and efficient.
16322 # So, don't put newlines in cache variables' values.
16323 # Ultrix sh set writes to stderr and can't be redirected directly,
16324 # and sets the high bit in the cache file unless we assign to the vars.
16325 {
16326 (set) 2>&1 |
16327 case `(ac_space=' '; set | grep ac_space) 2>&1` in
16328 *ac_space=\ *)
16329 # `set' does not quote correctly, so add quotes (double-quote
16330 # substitution turns \\\\ into \\, and sed turns \\ into \).
16331 sed -n \
16332 "s/'/'\\\\''/g;
16333 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16334 ;;
16335 *)
16336 # `set' quotes correctly as required by POSIX, so do not add quotes.
16337 sed -n \
16338 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
16339 ;;
16340 esac;
16341 } |
16342 sed '
16343 t clear
16344 : clear
16345 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16346 t end
16347 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16348 : end' >>confcache
16349 if diff $cache_file confcache >/dev/null 2>&1; then :; else
16350 if test -w $cache_file; then
16351 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
16352 cat confcache >$cache_file
16353 else
16354 echo "not updating unwritable cache $cache_file"
16355 fi
16356 fi
16357 rm -f confcache
16358
16359 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16360 # Let make expand exec_prefix.
16361 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16362
16363 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16364 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16365 # trailing colons and then remove the whole line if VPATH becomes empty
16366 # (actually we leave an empty line to preserve line numbers).
16367 if test "x$srcdir" = x.; then
16368 ac_vpsub='/^[ ]*VPATH[ ]*=/{
16369 s/:*\$(srcdir):*/:/;
16370 s/:*\${srcdir}:*/:/;
16371 s/:*@srcdir@:*/:/;
16372 s/^\([^=]*=[ ]*\):*/\1/;
16373 s/:*$//;
16374 s/^[^=]*=[ ]*$//;
16375 }'
16376 fi
16377
16378 DEFS=-DHAVE_CONFIG_H
16379
16380 ac_libobjs=
16381 ac_ltlibobjs=
16382 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16383 # 1. Remove the extension, and $U if already installed.
16384 ac_i=`echo "$ac_i" |
16385 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
16386 # 2. Add them.
16387 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
16388 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
16389 done
16390 LIBOBJS=$ac_libobjs
16391
16392 LTLIBOBJS=$ac_ltlibobjs
16393
16394
16395
16396 : ${CONFIG_STATUS=./config.status}
16397 ac_clean_files_save=$ac_clean_files
16398 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16399 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
16400 echo "$as_me: creating $CONFIG_STATUS" >&6;}
16401 cat >$CONFIG_STATUS <<_ACEOF
16402 #! $SHELL
16403 # Generated by $as_me.
16404 # Run this file to recreate the current configuration.
16405 # Compiler output produced by configure, useful for debugging
16406 # configure, is in config.log if it exists.
16407
16408 debug=false
16409 ac_cs_recheck=false
16410 ac_cs_silent=false
16411 SHELL=\${CONFIG_SHELL-$SHELL}
16412 _ACEOF
16413
16414 cat >>$CONFIG_STATUS <<\_ACEOF
16415 ## --------------------- ##
16416 ## M4sh Initialization. ##
16417 ## --------------------- ##
16418
16419 # Be Bourne compatible
16420 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16421 emulate sh
16422 NULLCMD=:
16423 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
16424 # is contrary to our usage. Disable this feature.
16425 alias -g '${1+"$@"}'='"$@"'
16426 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
16427 set -o posix
16428 fi
16429 DUALCASE=1; export DUALCASE # for MKS sh
16430
16431 # Support unset when possible.
16432 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
16433 as_unset=unset
16434 else
16435 as_unset=false
16436 fi
16437
16438
16439 # Work around bugs in pre-3.0 UWIN ksh.
16440 $as_unset ENV MAIL MAILPATH
16441 PS1='$ '
16442 PS2='> '
16443 PS4='+ '
16444
16445 # NLS nuisances.
16446 for as_var in \
16447 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
16448 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
16449 LC_TELEPHONE LC_TIME
16450 do
16451 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
16452 eval $as_var=C; export $as_var
16453 else
16454 $as_unset $as_var
16455 fi
16456 done
16457
16458 # Required to use basename.
16459 if expr a : '\(a\)' >/dev/null 2>&1; then
16460 as_expr=expr
16461 else
16462 as_expr=false
16463 fi
16464
16465 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
16466 as_basename=basename
16467 else
16468 as_basename=false
16469 fi
16470
16471
16472 # Name of the executable.
16473 as_me=`$as_basename "$0" ||
16474 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16475 X"$0" : 'X\(//\)$' \| \
16476 X"$0" : 'X\(/\)$' \| \
16477 . : '\(.\)' 2>/dev/null ||
16478 echo X/"$0" |
16479 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
16480 /^X\/\(\/\/\)$/{ s//\1/; q; }
16481 /^X\/\(\/\).*/{ s//\1/; q; }
16482 s/.*/./; q'`
16483
16484
16485 # PATH needs CR, and LINENO needs CR and PATH.
16486 # Avoid depending upon Character Ranges.
16487 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16488 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16489 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16490 as_cr_digits='0123456789'
16491 as_cr_alnum=$as_cr_Letters$as_cr_digits
16492
16493 # The user is always right.
16494 if test "${PATH_SEPARATOR+set}" != set; then
16495 echo "#! /bin/sh" >conf$$.sh
16496 echo "exit 0" >>conf$$.sh
16497 chmod +x conf$$.sh
16498 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
16499 PATH_SEPARATOR=';'
16500 else
16501 PATH_SEPARATOR=:
16502 fi
16503 rm -f conf$$.sh
16504 fi
16505
16506
16507 as_lineno_1=$LINENO
16508 as_lineno_2=$LINENO
16509 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
16510 test "x$as_lineno_1" != "x$as_lineno_2" &&
16511 test "x$as_lineno_3" = "x$as_lineno_2" || {
16512 # Find who we are. Look in the path if we contain no path at all
16513 # relative or not.
16514 case $0 in
16515 *[\\/]* ) as_myself=$0 ;;
16516 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16517 for as_dir in $PATH
16518 do
16519 IFS=$as_save_IFS
16520 test -z "$as_dir" && as_dir=.
16521 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16522 done
16523
16524 ;;
16525 esac
16526 # We did not find ourselves, most probably we were run as `sh COMMAND'
16527 # in which case we are not to be found in the path.
16528 if test "x$as_myself" = x; then
16529 as_myself=$0
16530 fi
16531 if test ! -f "$as_myself"; then
16532 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
16533 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
16534 { (exit 1); exit 1; }; }
16535 fi
16536 case $CONFIG_SHELL in
16537 '')
16538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16539 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
16540 do
16541 IFS=$as_save_IFS
16542 test -z "$as_dir" && as_dir=.
16543 for as_base in sh bash ksh sh5; do
16544 case $as_dir in
16545 /*)
16546 if ("$as_dir/$as_base" -c '
16547 as_lineno_1=$LINENO
16548 as_lineno_2=$LINENO
16549 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
16550 test "x$as_lineno_1" != "x$as_lineno_2" &&
16551 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
16552 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
16553 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
16554 CONFIG_SHELL=$as_dir/$as_base
16555 export CONFIG_SHELL
16556 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
16557 fi;;
16558 esac
16559 done
16560 done
16561 ;;
16562 esac
16563
16564 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
16565 # uniformly replaced by the line number. The first 'sed' inserts a
16566 # line-number line before each line; the second 'sed' does the real
16567 # work. The second script uses 'N' to pair each line-number line
16568 # with the numbered line, and appends trailing '-' during
16569 # substitution so that $LINENO is not a special case at line end.
16570 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
16571 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
16572 sed '=' <$as_myself |
16573 sed '
16574 N
16575 s,$,-,
16576 : loop
16577 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
16578 t loop
16579 s,-$,,
16580 s,^['$as_cr_digits']*\n,,
16581 ' >$as_me.lineno &&
16582 chmod +x $as_me.lineno ||
16583 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
16584 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
16585 { (exit 1); exit 1; }; }
16586
16587 # Don't try to exec as it changes $[0], causing all sort of problems
16588 # (the dirname of $[0] is not the place where we might find the
16589 # original and so on. Autoconf is especially sensible to this).
16590 . ./$as_me.lineno
16591 # Exit status is that of the last command.
16592 exit
16593 }
16594
16595
16596 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
16597 *c*,-n*) ECHO_N= ECHO_C='
16598 ' ECHO_T=' ' ;;
16599 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
16600 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
16601 esac
16602
16603 if expr a : '\(a\)' >/dev/null 2>&1; then
16604 as_expr=expr
16605 else
16606 as_expr=false
16607 fi
16608
16609 rm -f conf$$ conf$$.exe conf$$.file
16610 echo >conf$$.file
16611 if ln -s conf$$.file conf$$ 2>/dev/null; then
16612 # We could just check for DJGPP; but this test a) works b) is more generic
16613 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
16614 if test -f conf$$.exe; then
16615 # Don't use ln at all; we don't have any links
16616 as_ln_s='cp -p'
16617 else
16618 as_ln_s='ln -s'
16619 fi
16620 elif ln conf$$.file conf$$ 2>/dev/null; then
16621 as_ln_s=ln
16622 else
16623 as_ln_s='cp -p'
16624 fi
16625 rm -f conf$$ conf$$.exe conf$$.file
16626
16627 if mkdir -p . 2>/dev/null; then
16628 as_mkdir_p=:
16629 else
16630 test -d ./-p && rmdir ./-p
16631 as_mkdir_p=false
16632 fi
16633
16634 as_executable_p="test -f"
16635
16636 # Sed expression to map a string onto a valid CPP name.
16637 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16638
16639 # Sed expression to map a string onto a valid variable name.
16640 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16641
16642
16643 # IFS
16644 # We need space, tab and new line, in precisely that order.
16645 as_nl='
16646 '
16647 IFS=" $as_nl"
16648
16649 # CDPATH.
16650 $as_unset CDPATH
16651
16652 exec 6>&1
16653
16654 # Open the log real soon, to keep \$[0] and so on meaningful, and to
16655 # report actual input values of CONFIG_FILES etc. instead of their
16656 # values after options handling. Logging --version etc. is OK.
16657 exec 5>>config.log
16658 {
16659 echo
16660 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16661 ## Running $as_me. ##
16662 _ASBOX
16663 } >&5
16664 cat >&5 <<_CSEOF
16665
16666 This file was extended by $as_me, which was
16667 generated by GNU Autoconf 2.59. Invocation command line was
16668
16669 CONFIG_FILES = $CONFIG_FILES
16670 CONFIG_HEADERS = $CONFIG_HEADERS
16671 CONFIG_LINKS = $CONFIG_LINKS
16672 CONFIG_COMMANDS = $CONFIG_COMMANDS
16673 $ $0 $@
16674
16675 _CSEOF
16676 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
16677 echo >&5
16678 _ACEOF
16679
16680 # Files that config.status was made for.
16681 if test -n "$ac_config_files"; then
16682 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
16683 fi
16684
16685 if test -n "$ac_config_headers"; then
16686 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
16687 fi
16688
16689 if test -n "$ac_config_links"; then
16690 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
16691 fi
16692
16693 if test -n "$ac_config_commands"; then
16694 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
16695 fi
16696
16697 cat >>$CONFIG_STATUS <<\_ACEOF
16698
16699 ac_cs_usage="\
16700 \`$as_me' instantiates files from templates according to the
16701 current configuration.
16702
16703 Usage: $0 [OPTIONS] [FILE]...
16704
16705 -h, --help print this help, then exit
16706 -V, --version print version number, then exit
16707 -q, --quiet do not print progress messages
16708 -d, --debug don't remove temporary files
16709 --recheck update $as_me by reconfiguring in the same conditions
16710 --file=FILE[:TEMPLATE]
16711 instantiate the configuration file FILE
16712 --header=FILE[:TEMPLATE]
16713 instantiate the configuration header FILE
16714
16715 Configuration files:
16716 $config_files
16717
16718 Configuration headers:
16719 $config_headers
16720
16721 Configuration commands:
16722 $config_commands
16723
16724 Report bugs to <bug-autoconf@gnu.org>."
16725 _ACEOF
16726
16727 cat >>$CONFIG_STATUS <<_ACEOF
16728 ac_cs_version="\\
16729 config.status
16730 configured by $0, generated by GNU Autoconf 2.59,
16731 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
16732
16733 Copyright (C) 2003 Free Software Foundation, Inc.
16734 This config.status script is free software; the Free Software Foundation
16735 gives unlimited permission to copy, distribute and modify it."
16736 srcdir=$srcdir
16737 _ACEOF
16738
16739 cat >>$CONFIG_STATUS <<\_ACEOF
16740 # If no file are specified by the user, then we need to provide default
16741 # value. By we need to know if files were specified by the user.
16742 ac_need_defaults=:
16743 while test $# != 0
16744 do
16745 case $1 in
16746 --*=*)
16747 ac_option=`expr "x$1" : 'x\([^=]*\)='`
16748 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
16749 ac_shift=:
16750 ;;
16751 -*)
16752 ac_option=$1
16753 ac_optarg=$2
16754 ac_shift=shift
16755 ;;
16756 *) # This is not an option, so the user has probably given explicit
16757 # arguments.
16758 ac_option=$1
16759 ac_need_defaults=false;;
16760 esac
16761
16762 case $ac_option in
16763 # Handling of the options.
16764 _ACEOF
16765 cat >>$CONFIG_STATUS <<\_ACEOF
16766 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16767 ac_cs_recheck=: ;;
16768 --version | --vers* | -V )
16769 echo "$ac_cs_version"; exit 0 ;;
16770 --he | --h)
16771 # Conflict between --help and --header
16772 { { echo "$as_me:$LINENO: error: ambiguous option: $1
16773 Try \`$0 --help' for more information." >&5
16774 echo "$as_me: error: ambiguous option: $1
16775 Try \`$0 --help' for more information." >&2;}
16776 { (exit 1); exit 1; }; };;
16777 --help | --hel | -h )
16778 echo "$ac_cs_usage"; exit 0 ;;
16779 --debug | --d* | -d )
16780 debug=: ;;
16781 --file | --fil | --fi | --f )
16782 $ac_shift
16783 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
16784 ac_need_defaults=false;;
16785 --header | --heade | --head | --hea )
16786 $ac_shift
16787 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
16788 ac_need_defaults=false;;
16789 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16790 | -silent | --silent | --silen | --sile | --sil | --si | --s)
16791 ac_cs_silent=: ;;
16792
16793 # This is an error.
16794 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
16795 Try \`$0 --help' for more information." >&5
16796 echo "$as_me: error: unrecognized option: $1
16797 Try \`$0 --help' for more information." >&2;}
16798 { (exit 1); exit 1; }; } ;;
16799
16800 *) ac_config_targets="$ac_config_targets $1" ;;
16801
16802 esac
16803 shift
16804 done
16805
16806 ac_configure_extra_args=
16807
16808 if $ac_cs_silent; then
16809 exec 6>/dev/null
16810 ac_configure_extra_args="$ac_configure_extra_args --silent"
16811 fi
16812
16813 _ACEOF
16814 cat >>$CONFIG_STATUS <<_ACEOF
16815 if \$ac_cs_recheck; then
16816 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
16817 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16818 fi
16819
16820 _ACEOF
16821
16822 cat >>$CONFIG_STATUS <<_ACEOF
16823 #
16824 # INIT-COMMANDS section.
16825 #
16826
16827 subdirs='$subdirs'
16828
16829 _ACEOF
16830
16831
16832
16833 cat >>$CONFIG_STATUS <<\_ACEOF
16834 for ac_config_target in $ac_config_targets
16835 do
16836 case "$ac_config_target" in
16837 # Handling of arguments.
16838 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
16839 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16840 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
16841 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
16842 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
16843 { (exit 1); exit 1; }; };;
16844 esac
16845 done
16846
16847 # If the user did not use the arguments to specify the items to instantiate,
16848 # then the envvar interface is used. Set only those that are not.
16849 # We use the long form for the default assignment because of an extremely
16850 # bizarre bug on SunOS 4.1.3.
16851 if $ac_need_defaults; then
16852 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16853 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16854 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16855 fi
16856
16857 # Have a temporary directory for convenience. Make it in the build tree
16858 # simply because there is no reason to put it here, and in addition,
16859 # creating and moving files from /tmp can sometimes cause problems.
16860 # Create a temporary directory, and hook for its removal unless debugging.
16861 $debug ||
16862 {
16863 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
16864 trap '{ (exit 1); exit 1; }' 1 2 13 15
16865 }
16866
16867 # Create a (secure) tmp directory for tmp files.
16868
16869 {
16870 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
16871 test -n "$tmp" && test -d "$tmp"
16872 } ||
16873 {
16874 tmp=./confstat$$-$RANDOM
16875 (umask 077 && mkdir $tmp)
16876 } ||
16877 {
16878 echo "$me: cannot create a temporary directory in ." >&2
16879 { (exit 1); exit 1; }
16880 }
16881
16882 _ACEOF
16883
16884 cat >>$CONFIG_STATUS <<_ACEOF
16885
16886 #
16887 # CONFIG_FILES section.
16888 #
16889
16890 # No need to generate the scripts if there are no CONFIG_FILES.
16891 # This happens for instance when ./config.status config.h
16892 if test -n "\$CONFIG_FILES"; then
16893 # Protect against being on the right side of a sed subst in config.status.
16894 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
16895 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
16896 s,@SHELL@,$SHELL,;t t
16897 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
16898 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
16899 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
16900 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
16901 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
16902 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
16903 s,@exec_prefix@,$exec_prefix,;t t
16904 s,@prefix@,$prefix,;t t
16905 s,@program_transform_name@,$program_transform_name,;t t
16906 s,@bindir@,$bindir,;t t
16907 s,@sbindir@,$sbindir,;t t
16908 s,@libexecdir@,$libexecdir,;t t
16909 s,@datadir@,$datadir,;t t
16910 s,@sysconfdir@,$sysconfdir,;t t
16911 s,@sharedstatedir@,$sharedstatedir,;t t
16912 s,@localstatedir@,$localstatedir,;t t
16913 s,@libdir@,$libdir,;t t
16914 s,@includedir@,$includedir,;t t
16915 s,@oldincludedir@,$oldincludedir,;t t
16916 s,@infodir@,$infodir,;t t
16917 s,@mandir@,$mandir,;t t
16918 s,@build_alias@,$build_alias,;t t
16919 s,@host_alias@,$host_alias,;t t
16920 s,@target_alias@,$target_alias,;t t
16921 s,@DEFS@,$DEFS,;t t
16922 s,@ECHO_C@,$ECHO_C,;t t
16923 s,@ECHO_N@,$ECHO_N,;t t
16924 s,@ECHO_T@,$ECHO_T,;t t
16925 s,@LIBS@,$LIBS,;t t
16926 s,@build@,$build,;t t
16927 s,@build_cpu@,$build_cpu,;t t
16928 s,@build_vendor@,$build_vendor,;t t
16929 s,@build_os@,$build_os,;t t
16930 s,@host@,$host,;t t
16931 s,@host_cpu@,$host_cpu,;t t
16932 s,@host_vendor@,$host_vendor,;t t
16933 s,@host_os@,$host_os,;t t
16934 s,@target@,$target,;t t
16935 s,@target_cpu@,$target_cpu,;t t
16936 s,@target_vendor@,$target_vendor,;t t
16937 s,@target_os@,$target_os,;t t
16938 s,@target_noncanonical@,$target_noncanonical,;t t
16939 s,@build_subdir@,$build_subdir,;t t
16940 s,@host_subdir@,$host_subdir,;t t
16941 s,@target_subdir@,$target_subdir,;t t
16942 s,@GENINSRC@,$GENINSRC,;t t
16943 s,@CC@,$CC,;t t
16944 s,@CFLAGS@,$CFLAGS,;t t
16945 s,@LDFLAGS@,$LDFLAGS,;t t
16946 s,@CPPFLAGS@,$CPPFLAGS,;t t
16947 s,@ac_ct_CC@,$ac_ct_CC,;t t
16948 s,@EXEEXT@,$EXEEXT,;t t
16949 s,@OBJEXT@,$OBJEXT,;t t
16950 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
16951 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
16952 s,@CPP@,$CPP,;t t
16953 s,@EGREP@,$EGREP,;t t
16954 s,@strict1_warn@,$strict1_warn,;t t
16955 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
16956 s,@warn_cflags@,$warn_cflags,;t t
16957 s,@WERROR@,$WERROR,;t t
16958 s,@nocommon_flag@,$nocommon_flag,;t t
16959 s,@TREEBROWSER@,$TREEBROWSER,;t t
16960 s,@valgrind_path@,$valgrind_path,;t t
16961 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
16962 s,@valgrind_command@,$valgrind_command,;t t
16963 s,@coverage_flags@,$coverage_flags,;t t
16964 s,@enable_multilib@,$enable_multilib,;t t
16965 s,@enable_decimal_float@,$enable_decimal_float,;t t
16966 s,@enable_shared@,$enable_shared,;t t
16967 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
16968 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
16969 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
16970 s,@onestep@,$onestep,;t t
16971 s,@datarootdir@,$datarootdir,;t t
16972 s,@docdir@,$docdir,;t t
16973 s,@htmldir@,$htmldir,;t t
16974 s,@SET_MAKE@,$SET_MAKE,;t t
16975 s,@AWK@,$AWK,;t t
16976 s,@LN_S@,$LN_S,;t t
16977 s,@LN@,$LN,;t t
16978 s,@RANLIB@,$RANLIB,;t t
16979 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
16980 s,@ranlib_flags@,$ranlib_flags,;t t
16981 s,@INSTALL@,$INSTALL,;t t
16982 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
16983 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
16984 s,@make_compare_target@,$make_compare_target,;t t
16985 s,@have_mktemp_command@,$have_mktemp_command,;t t
16986 s,@MAKEINFO@,$MAKEINFO,;t t
16987 s,@BUILD_INFO@,$BUILD_INFO,;t t
16988 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
16989 s,@FLEX@,$FLEX,;t t
16990 s,@BISON@,$BISON,;t t
16991 s,@NM@,$NM,;t t
16992 s,@AR@,$AR,;t t
16993 s,@stage1_cflags@,$stage1_cflags,;t t
16994 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
16995 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
16996 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
16997 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
16998 s,@LIBICONV@,$LIBICONV,;t t
16999 s,@LTLIBICONV@,$LTLIBICONV,;t t
17000 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
17001 s,@manext@,$manext,;t t
17002 s,@objext@,$objext,;t t
17003 s,@gthread_flags@,$gthread_flags,;t t
17004 s,@extra_modes_file@,$extra_modes_file,;t t
17005 s,@extra_opt_files@,$extra_opt_files,;t t
17006 s,@USE_NLS@,$USE_NLS,;t t
17007 s,@LIBINTL@,$LIBINTL,;t t
17008 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
17009 s,@INCINTL@,$INCINTL,;t t
17010 s,@XGETTEXT@,$XGETTEXT,;t t
17011 s,@GMSGFMT@,$GMSGFMT,;t t
17012 s,@POSUB@,$POSUB,;t t
17013 s,@CATALOGS@,$CATALOGS,;t t
17014 s,@DATADIRNAME@,$DATADIRNAME,;t t
17015 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
17016 s,@GENCAT@,$GENCAT,;t t
17017 s,@CATOBJEXT@,$CATOBJEXT,;t t
17018 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
17019 s,@CROSS@,$CROSS,;t t
17020 s,@ALL@,$ALL,;t t
17021 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
17022 s,@inhibit_libc@,$inhibit_libc,;t t
17023 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
17024 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
17025 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
17026 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
17027 s,@collect2@,$collect2,;t t
17028 s,@gcc_cv_as@,$gcc_cv_as,;t t
17029 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
17030 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
17031 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
17032 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
17033 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
17034 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
17035 s,@libgcc_visibility@,$libgcc_visibility,;t t
17036 s,@GGC@,$GGC,;t t
17037 s,@zlibdir@,$zlibdir,;t t
17038 s,@zlibinc@,$zlibinc,;t t
17039 s,@MAINT@,$MAINT,;t t
17040 s,@gcc_tooldir@,$gcc_tooldir,;t t
17041 s,@dollar@,$dollar,;t t
17042 s,@slibdir@,$slibdir,;t t
17043 s,@objdir@,$objdir,;t t
17044 s,@subdirs@,$subdirs,;t t
17045 s,@srcdir@,$srcdir,;t t
17046 s,@all_boot_languages@,$all_boot_languages,;t t
17047 s,@all_compilers@,$all_compilers,;t t
17048 s,@all_gtfiles@,$all_gtfiles,;t t
17049 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
17050 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
17051 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
17052 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
17053 s,@all_languages@,$all_languages,;t t
17054 s,@all_selected_languages@,$all_selected_languages,;t t
17055 s,@all_stagestuff@,$all_stagestuff,;t t
17056 s,@build_exeext@,$build_exeext,;t t
17057 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
17058 s,@build_xm_file_list@,$build_xm_file_list,;t t
17059 s,@build_xm_include_list@,$build_xm_include_list,;t t
17060 s,@build_xm_defines@,$build_xm_defines,;t t
17061 s,@check_languages@,$check_languages,;t t
17062 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
17063 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
17064 s,@cpp_install_dir@,$cpp_install_dir,;t t
17065 s,@xmake_file@,$xmake_file,;t t
17066 s,@tmake_file@,$tmake_file,;t t
17067 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
17068 s,@extra_headers_list@,$extra_headers_list,;t t
17069 s,@extra_objs@,$extra_objs,;t t
17070 s,@extra_parts@,$extra_parts,;t t
17071 s,@extra_passes@,$extra_passes,;t t
17072 s,@extra_programs@,$extra_programs,;t t
17073 s,@float_h_file@,$float_h_file,;t t
17074 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
17075 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
17076 s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t
17077 s,@host_exeext@,$host_exeext,;t t
17078 s,@host_xm_file_list@,$host_xm_file_list,;t t
17079 s,@host_xm_include_list@,$host_xm_include_list,;t t
17080 s,@host_xm_defines@,$host_xm_defines,;t t
17081 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
17082 s,@install@,$install,;t t
17083 s,@lang_opt_files@,$lang_opt_files,;t t
17084 s,@lang_specs_files@,$lang_specs_files,;t t
17085 s,@lang_tree_files@,$lang_tree_files,;t t
17086 s,@local_prefix@,$local_prefix,;t t
17087 s,@md_file@,$md_file,;t t
17088 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
17089 s,@out_file@,$out_file,;t t
17090 s,@out_object_file@,$out_object_file,;t t
17091 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
17092 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
17093 s,@thread_file@,$thread_file,;t t
17094 s,@tm_file_list@,$tm_file_list,;t t
17095 s,@tm_include_list@,$tm_include_list,;t t
17096 s,@tm_defines@,$tm_defines,;t t
17097 s,@tm_p_file_list@,$tm_p_file_list,;t t
17098 s,@tm_p_include_list@,$tm_p_include_list,;t t
17099 s,@xm_file_list@,$xm_file_list,;t t
17100 s,@xm_include_list@,$xm_include_list,;t t
17101 s,@xm_defines@,$xm_defines,;t t
17102 s,@c_target_objs@,$c_target_objs,;t t
17103 s,@cxx_target_objs@,$cxx_target_objs,;t t
17104 s,@target_cpu_default@,$target_cpu_default,;t t
17105 s,@GMPLIBS@,$GMPLIBS,;t t
17106 s,@GMPINC@,$GMPINC,;t t
17107 s,@LIBOBJS@,$LIBOBJS,;t t
17108 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
17109 /@language_hooks@/r $language_hooks
17110 s,@language_hooks@,,;t t
17111 CEOF
17112
17113 _ACEOF
17114
17115 cat >>$CONFIG_STATUS <<\_ACEOF
17116 # Split the substitutions into bite-sized pieces for seds with
17117 # small command number limits, like on Digital OSF/1 and HP-UX.
17118 ac_max_sed_lines=48
17119 ac_sed_frag=1 # Number of current file.
17120 ac_beg=1 # First line for current file.
17121 ac_end=$ac_max_sed_lines # Line after last line for current file.
17122 ac_more_lines=:
17123 ac_sed_cmds=
17124 while $ac_more_lines; do
17125 if test $ac_beg -gt 1; then
17126 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17127 else
17128 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17129 fi
17130 if test ! -s $tmp/subs.frag; then
17131 ac_more_lines=false
17132 else
17133 # The purpose of the label and of the branching condition is to
17134 # speed up the sed processing (if there are no `@' at all, there
17135 # is no need to browse any of the substitutions).
17136 # These are the two extra sed commands mentioned above.
17137 (echo ':t
17138 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
17139 if test -z "$ac_sed_cmds"; then
17140 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
17141 else
17142 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
17143 fi
17144 ac_sed_frag=`expr $ac_sed_frag + 1`
17145 ac_beg=$ac_end
17146 ac_end=`expr $ac_end + $ac_max_sed_lines`
17147 fi
17148 done
17149 if test -z "$ac_sed_cmds"; then
17150 ac_sed_cmds=cat
17151 fi
17152 fi # test -n "$CONFIG_FILES"
17153
17154 _ACEOF
17155 cat >>$CONFIG_STATUS <<\_ACEOF
17156 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
17157 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17158 case $ac_file in
17159 - | *:- | *:-:* ) # input from stdin
17160 cat >$tmp/stdin
17161 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17162 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17163 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17164 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17165 * ) ac_file_in=$ac_file.in ;;
17166 esac
17167
17168 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
17169 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17170 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17171 X"$ac_file" : 'X\(//\)[^/]' \| \
17172 X"$ac_file" : 'X\(//\)$' \| \
17173 X"$ac_file" : 'X\(/\)' \| \
17174 . : '\(.\)' 2>/dev/null ||
17175 echo X"$ac_file" |
17176 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17177 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17178 /^X\(\/\/\)$/{ s//\1/; q; }
17179 /^X\(\/\).*/{ s//\1/; q; }
17180 s/.*/./; q'`
17181 { if $as_mkdir_p; then
17182 mkdir -p "$ac_dir"
17183 else
17184 as_dir="$ac_dir"
17185 as_dirs=
17186 while test ! -d "$as_dir"; do
17187 as_dirs="$as_dir $as_dirs"
17188 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17189 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17190 X"$as_dir" : 'X\(//\)[^/]' \| \
17191 X"$as_dir" : 'X\(//\)$' \| \
17192 X"$as_dir" : 'X\(/\)' \| \
17193 . : '\(.\)' 2>/dev/null ||
17194 echo X"$as_dir" |
17195 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17196 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17197 /^X\(\/\/\)$/{ s//\1/; q; }
17198 /^X\(\/\).*/{ s//\1/; q; }
17199 s/.*/./; q'`
17200 done
17201 test ! -n "$as_dirs" || mkdir $as_dirs
17202 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17203 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17204 { (exit 1); exit 1; }; }; }
17205
17206 ac_builddir=.
17207
17208 if test "$ac_dir" != .; then
17209 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17210 # A "../" for each directory in $ac_dir_suffix.
17211 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17212 else
17213 ac_dir_suffix= ac_top_builddir=
17214 fi
17215
17216 case $srcdir in
17217 .) # No --srcdir option. We are building in place.
17218 ac_srcdir=.
17219 if test -z "$ac_top_builddir"; then
17220 ac_top_srcdir=.
17221 else
17222 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17223 fi ;;
17224 [\\/]* | ?:[\\/]* ) # Absolute path.
17225 ac_srcdir=$srcdir$ac_dir_suffix;
17226 ac_top_srcdir=$srcdir ;;
17227 *) # Relative path.
17228 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17229 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17230 esac
17231
17232 # Do not use `cd foo && pwd` to compute absolute paths, because
17233 # the directories may not exist.
17234 case `pwd` in
17235 .) ac_abs_builddir="$ac_dir";;
17236 *)
17237 case "$ac_dir" in
17238 .) ac_abs_builddir=`pwd`;;
17239 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17240 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17241 esac;;
17242 esac
17243 case $ac_abs_builddir in
17244 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17245 *)
17246 case ${ac_top_builddir}. in
17247 .) ac_abs_top_builddir=$ac_abs_builddir;;
17248 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17249 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17250 esac;;
17251 esac
17252 case $ac_abs_builddir in
17253 .) ac_abs_srcdir=$ac_srcdir;;
17254 *)
17255 case $ac_srcdir in
17256 .) ac_abs_srcdir=$ac_abs_builddir;;
17257 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17258 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17259 esac;;
17260 esac
17261 case $ac_abs_builddir in
17262 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17263 *)
17264 case $ac_top_srcdir in
17265 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17266 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17267 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17268 esac;;
17269 esac
17270
17271
17272
17273 if test x"$ac_file" != x-; then
17274 { echo "$as_me:$LINENO: creating $ac_file" >&5
17275 echo "$as_me: creating $ac_file" >&6;}
17276 rm -f "$ac_file"
17277 fi
17278 # Let's still pretend it is `configure' which instantiates (i.e., don't
17279 # use $as_me), people would be surprised to read:
17280 # /* config.h. Generated by config.status. */
17281 if test x"$ac_file" = x-; then
17282 configure_input=
17283 else
17284 configure_input="$ac_file. "
17285 fi
17286 configure_input=$configure_input"Generated from `echo $ac_file_in |
17287 sed 's,.*/,,'` by configure."
17288
17289 # First look for the input files in the build tree, otherwise in the
17290 # src tree.
17291 ac_file_inputs=`IFS=:
17292 for f in $ac_file_in; do
17293 case $f in
17294 -) echo $tmp/stdin ;;
17295 [\\/$]*)
17296 # Absolute (can't be DOS-style, as IFS=:)
17297 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17298 echo "$as_me: error: cannot find input file: $f" >&2;}
17299 { (exit 1); exit 1; }; }
17300 echo "$f";;
17301 *) # Relative
17302 if test -f "$f"; then
17303 # Build tree
17304 echo "$f"
17305 elif test -f "$srcdir/$f"; then
17306 # Source tree
17307 echo "$srcdir/$f"
17308 else
17309 # /dev/null tree
17310 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17311 echo "$as_me: error: cannot find input file: $f" >&2;}
17312 { (exit 1); exit 1; }; }
17313 fi;;
17314 esac
17315 done` || { (exit 1); exit 1; }
17316 _ACEOF
17317 cat >>$CONFIG_STATUS <<_ACEOF
17318 sed "$ac_vpsub
17319 $extrasub
17320 _ACEOF
17321 cat >>$CONFIG_STATUS <<\_ACEOF
17322 :t
17323 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17324 s,@configure_input@,$configure_input,;t t
17325 s,@srcdir@,$ac_srcdir,;t t
17326 s,@abs_srcdir@,$ac_abs_srcdir,;t t
17327 s,@top_srcdir@,$ac_top_srcdir,;t t
17328 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
17329 s,@builddir@,$ac_builddir,;t t
17330 s,@abs_builddir@,$ac_abs_builddir,;t t
17331 s,@top_builddir@,$ac_top_builddir,;t t
17332 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
17333 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
17334 rm -f $tmp/stdin
17335 if test x"$ac_file" != x-; then
17336 mv $tmp/out $ac_file
17337 else
17338 cat $tmp/out
17339 rm -f $tmp/out
17340 fi
17341
17342 done
17343 _ACEOF
17344 cat >>$CONFIG_STATUS <<\_ACEOF
17345
17346 #
17347 # CONFIG_HEADER section.
17348 #
17349
17350 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
17351 # NAME is the cpp macro being defined and VALUE is the value it is being given.
17352 #
17353 # ac_d sets the value in "#define NAME VALUE" lines.
17354 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
17355 ac_dB='[ ].*$,\1#\2'
17356 ac_dC=' '
17357 ac_dD=',;t'
17358 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
17359 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
17360 ac_uB='$,\1#\2define\3'
17361 ac_uC=' '
17362 ac_uD=',;t'
17363
17364 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
17365 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17366 case $ac_file in
17367 - | *:- | *:-:* ) # input from stdin
17368 cat >$tmp/stdin
17369 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17370 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17371 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17372 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17373 * ) ac_file_in=$ac_file.in ;;
17374 esac
17375
17376 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
17377 echo "$as_me: creating $ac_file" >&6;}
17378
17379 # First look for the input files in the build tree, otherwise in the
17380 # src tree.
17381 ac_file_inputs=`IFS=:
17382 for f in $ac_file_in; do
17383 case $f in
17384 -) echo $tmp/stdin ;;
17385 [\\/$]*)
17386 # Absolute (can't be DOS-style, as IFS=:)
17387 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17388 echo "$as_me: error: cannot find input file: $f" >&2;}
17389 { (exit 1); exit 1; }; }
17390 # Do quote $f, to prevent DOS paths from being IFS'd.
17391 echo "$f";;
17392 *) # Relative
17393 if test -f "$f"; then
17394 # Build tree
17395 echo "$f"
17396 elif test -f "$srcdir/$f"; then
17397 # Source tree
17398 echo "$srcdir/$f"
17399 else
17400 # /dev/null tree
17401 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17402 echo "$as_me: error: cannot find input file: $f" >&2;}
17403 { (exit 1); exit 1; }; }
17404 fi;;
17405 esac
17406 done` || { (exit 1); exit 1; }
17407 # Remove the trailing spaces.
17408 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
17409
17410 _ACEOF
17411
17412 # Transform confdefs.h into two sed scripts, `conftest.defines' and
17413 # `conftest.undefs', that substitutes the proper values into
17414 # config.h.in to produce config.h. The first handles `#define'
17415 # templates, and the second `#undef' templates.
17416 # And first: Protect against being on the right side of a sed subst in
17417 # config.status. Protect against being in an unquoted here document
17418 # in config.status.
17419 rm -f conftest.defines conftest.undefs
17420 # Using a here document instead of a string reduces the quoting nightmare.
17421 # Putting comments in sed scripts is not portable.
17422 #
17423 # `end' is used to avoid that the second main sed command (meant for
17424 # 0-ary CPP macros) applies to n-ary macro definitions.
17425 # See the Autoconf documentation for `clear'.
17426 cat >confdef2sed.sed <<\_ACEOF
17427 s/[\\&,]/\\&/g
17428 s,[\\$`],\\&,g
17429 t clear
17430 : clear
17431 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
17432 t end
17433 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
17434 : end
17435 _ACEOF
17436 # If some macros were called several times there might be several times
17437 # the same #defines, which is useless. Nevertheless, we may not want to
17438 # sort them, since we want the *last* AC-DEFINE to be honored.
17439 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
17440 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
17441 rm -f confdef2sed.sed
17442
17443 # This sed command replaces #undef with comments. This is necessary, for
17444 # example, in the case of _POSIX_SOURCE, which is predefined and required
17445 # on some systems where configure will not decide to define it.
17446 cat >>conftest.undefs <<\_ACEOF
17447 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
17448 _ACEOF
17449
17450 # Break up conftest.defines because some shells have a limit on the size
17451 # of here documents, and old seds have small limits too (100 cmds).
17452 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
17453 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
17454 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
17455 echo ' :' >>$CONFIG_STATUS
17456 rm -f conftest.tail
17457 while grep . conftest.defines >/dev/null
17458 do
17459 # Write a limited-size here document to $tmp/defines.sed.
17460 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
17461 # Speed up: don't consider the non `#define' lines.
17462 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
17463 # Work around the forget-to-reset-the-flag bug.
17464 echo 't clr' >>$CONFIG_STATUS
17465 echo ': clr' >>$CONFIG_STATUS
17466 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
17467 echo 'CEOF
17468 sed -f $tmp/defines.sed $tmp/in >$tmp/out
17469 rm -f $tmp/in
17470 mv $tmp/out $tmp/in
17471 ' >>$CONFIG_STATUS
17472 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
17473 rm -f conftest.defines
17474 mv conftest.tail conftest.defines
17475 done
17476 rm -f conftest.defines
17477 echo ' fi # grep' >>$CONFIG_STATUS
17478 echo >>$CONFIG_STATUS
17479
17480 # Break up conftest.undefs because some shells have a limit on the size
17481 # of here documents, and old seds have small limits too (100 cmds).
17482 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
17483 rm -f conftest.tail
17484 while grep . conftest.undefs >/dev/null
17485 do
17486 # Write a limited-size here document to $tmp/undefs.sed.
17487 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
17488 # Speed up: don't consider the non `#undef'
17489 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
17490 # Work around the forget-to-reset-the-flag bug.
17491 echo 't clr' >>$CONFIG_STATUS
17492 echo ': clr' >>$CONFIG_STATUS
17493 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
17494 echo 'CEOF
17495 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
17496 rm -f $tmp/in
17497 mv $tmp/out $tmp/in
17498 ' >>$CONFIG_STATUS
17499 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
17500 rm -f conftest.undefs
17501 mv conftest.tail conftest.undefs
17502 done
17503 rm -f conftest.undefs
17504
17505 cat >>$CONFIG_STATUS <<\_ACEOF
17506 # Let's still pretend it is `configure' which instantiates (i.e., don't
17507 # use $as_me), people would be surprised to read:
17508 # /* config.h. Generated by config.status. */
17509 if test x"$ac_file" = x-; then
17510 echo "/* Generated by configure. */" >$tmp/config.h
17511 else
17512 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
17513 fi
17514 cat $tmp/in >>$tmp/config.h
17515 rm -f $tmp/in
17516 if test x"$ac_file" != x-; then
17517 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
17518 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
17519 echo "$as_me: $ac_file is unchanged" >&6;}
17520 else
17521 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17522 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17523 X"$ac_file" : 'X\(//\)[^/]' \| \
17524 X"$ac_file" : 'X\(//\)$' \| \
17525 X"$ac_file" : 'X\(/\)' \| \
17526 . : '\(.\)' 2>/dev/null ||
17527 echo X"$ac_file" |
17528 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17529 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17530 /^X\(\/\/\)$/{ s//\1/; q; }
17531 /^X\(\/\).*/{ s//\1/; q; }
17532 s/.*/./; q'`
17533 { if $as_mkdir_p; then
17534 mkdir -p "$ac_dir"
17535 else
17536 as_dir="$ac_dir"
17537 as_dirs=
17538 while test ! -d "$as_dir"; do
17539 as_dirs="$as_dir $as_dirs"
17540 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17541 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17542 X"$as_dir" : 'X\(//\)[^/]' \| \
17543 X"$as_dir" : 'X\(//\)$' \| \
17544 X"$as_dir" : 'X\(/\)' \| \
17545 . : '\(.\)' 2>/dev/null ||
17546 echo X"$as_dir" |
17547 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17548 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17549 /^X\(\/\/\)$/{ s//\1/; q; }
17550 /^X\(\/\).*/{ s//\1/; q; }
17551 s/.*/./; q'`
17552 done
17553 test ! -n "$as_dirs" || mkdir $as_dirs
17554 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17555 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17556 { (exit 1); exit 1; }; }; }
17557
17558 rm -f $ac_file
17559 mv $tmp/config.h $ac_file
17560 fi
17561 else
17562 cat $tmp/config.h
17563 rm -f $tmp/config.h
17564 fi
17565 done
17566 _ACEOF
17567 cat >>$CONFIG_STATUS <<\_ACEOF
17568
17569 #
17570 # CONFIG_COMMANDS section.
17571 #
17572 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
17573 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
17574 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
17575 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
17576 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17577 X"$ac_dest" : 'X\(//\)[^/]' \| \
17578 X"$ac_dest" : 'X\(//\)$' \| \
17579 X"$ac_dest" : 'X\(/\)' \| \
17580 . : '\(.\)' 2>/dev/null ||
17581 echo X"$ac_dest" |
17582 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17583 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17584 /^X\(\/\/\)$/{ s//\1/; q; }
17585 /^X\(\/\).*/{ s//\1/; q; }
17586 s/.*/./; q'`
17587 { if $as_mkdir_p; then
17588 mkdir -p "$ac_dir"
17589 else
17590 as_dir="$ac_dir"
17591 as_dirs=
17592 while test ! -d "$as_dir"; do
17593 as_dirs="$as_dir $as_dirs"
17594 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17595 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17596 X"$as_dir" : 'X\(//\)[^/]' \| \
17597 X"$as_dir" : 'X\(//\)$' \| \
17598 X"$as_dir" : 'X\(/\)' \| \
17599 . : '\(.\)' 2>/dev/null ||
17600 echo X"$as_dir" |
17601 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17602 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17603 /^X\(\/\/\)$/{ s//\1/; q; }
17604 /^X\(\/\).*/{ s//\1/; q; }
17605 s/.*/./; q'`
17606 done
17607 test ! -n "$as_dirs" || mkdir $as_dirs
17608 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17609 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17610 { (exit 1); exit 1; }; }; }
17611
17612 ac_builddir=.
17613
17614 if test "$ac_dir" != .; then
17615 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17616 # A "../" for each directory in $ac_dir_suffix.
17617 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17618 else
17619 ac_dir_suffix= ac_top_builddir=
17620 fi
17621
17622 case $srcdir in
17623 .) # No --srcdir option. We are building in place.
17624 ac_srcdir=.
17625 if test -z "$ac_top_builddir"; then
17626 ac_top_srcdir=.
17627 else
17628 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17629 fi ;;
17630 [\\/]* | ?:[\\/]* ) # Absolute path.
17631 ac_srcdir=$srcdir$ac_dir_suffix;
17632 ac_top_srcdir=$srcdir ;;
17633 *) # Relative path.
17634 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17635 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17636 esac
17637
17638 # Do not use `cd foo && pwd` to compute absolute paths, because
17639 # the directories may not exist.
17640 case `pwd` in
17641 .) ac_abs_builddir="$ac_dir";;
17642 *)
17643 case "$ac_dir" in
17644 .) ac_abs_builddir=`pwd`;;
17645 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17646 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17647 esac;;
17648 esac
17649 case $ac_abs_builddir in
17650 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17651 *)
17652 case ${ac_top_builddir}. in
17653 .) ac_abs_top_builddir=$ac_abs_builddir;;
17654 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17655 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17656 esac;;
17657 esac
17658 case $ac_abs_builddir in
17659 .) ac_abs_srcdir=$ac_srcdir;;
17660 *)
17661 case $ac_srcdir in
17662 .) ac_abs_srcdir=$ac_abs_builddir;;
17663 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17664 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17665 esac;;
17666 esac
17667 case $ac_abs_builddir in
17668 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17669 *)
17670 case $ac_top_srcdir in
17671 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17672 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17673 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17674 esac;;
17675 esac
17676
17677
17678 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
17679 echo "$as_me: executing $ac_dest commands" >&6;}
17680 case $ac_dest in
17681 default )
17682 case ${CONFIG_HEADERS} in
17683 *auto-host.h:config.in*)
17684 echo > cstamp-h ;;
17685 esac
17686 # Make sure all the subdirs exist.
17687 for d in $subdirs doc build
17688 do
17689 test -d $d || mkdir $d
17690 done
17691 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
17692 # bootstrapping and the installation procedure can still use
17693 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
17694 # FLAGS_TO_PASS has been modified to solve the problem there.
17695 # This is virtually a duplicate of what happens in configure.lang; we do
17696 # an extra check to make sure this only happens if ln -s can be used.
17697 case "$LN_S" in
17698 *-s*)
17699 for d in ${subdirs} ; do
17700 STARTDIR=`${PWDCMD-pwd}`
17701 cd $d
17702 for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
17703 do
17704 rm -f $t
17705 $LN_S ../$t $t 2>/dev/null
17706 done
17707 cd $STARTDIR
17708 done
17709 ;;
17710 esac
17711 ;;
17712 esac
17713 done
17714 _ACEOF
17715
17716 cat >>$CONFIG_STATUS <<\_ACEOF
17717
17718 { (exit 0); exit 0; }
17719 _ACEOF
17720 chmod +x $CONFIG_STATUS
17721 ac_clean_files=$ac_clean_files_save
17722
17723
17724 # configure is writing to config.log, and then calls config.status.
17725 # config.status does its own redirection, appending to config.log.
17726 # Unfortunately, on DOS this fails, as config.log is still kept open
17727 # by configure, so config.status won't be able to write to it; its
17728 # output is simply discarded. So we exec the FD to /dev/null,
17729 # effectively closing config.log, so it can be properly (re)opened and
17730 # appended to by config.status. When coming back to configure, we
17731 # need to make the FD available again.
17732 if test "$no_create" != yes; then
17733 ac_cs_success=:
17734 ac_config_status_args=
17735 test "$silent" = yes &&
17736 ac_config_status_args="$ac_config_status_args --quiet"
17737 exec 5>/dev/null
17738 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17739 exec 5>>config.log
17740 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17741 # would make configure fail if this is the last instruction.
17742 $ac_cs_success || { (exit 1); exit 1; }
17743 fi
17744
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