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* config/m68k/m68k.md (bungt_rev): New pattern.
[official-gcc.git] / gcc / configure
blob962778cc1b505cebfce8fc6184f4e5c40a1cdefd
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_libsubdir 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 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-build-libsubdir=DIR Directory where to find libraries for build system
916 --with-local-prefix=DIR specifies directory to put local include
917 --with-gxx-include-dir=DIR
918 specifies directory to put g++ header files
919 --with-cpp-install-dir=DIR
920 install the user visible C preprocessor in DIR
921 (relative to PREFIX) as well as PREFIX/bin
922 --with-gnu-ld arrange to work with GNU ld.
923 --with-ld arrange to use the specified ld (full pathname)
924 --with-demangler-in-ld try to use demangler in GNU ld.
925 --with-gnu-as arrange to work with GNU as
926 --with-as arrange to use the specified as (full pathname)
927 --with-stabs arrange to use stabs instead of host debug format
928 --with-dwarf2 force the default debug format to be DWARF 2
929 --with-build-sysroot=sysroot
930 use sysroot as the system root during the build
931 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
932 --with-gnu-ld assume the C compiler uses GNU ld default=no
933 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
934 --without-libiconv-prefix don't search for libiconv in includedir and libdir
935 --with-system-libunwind use installed libunwind
936 --with-long-double-128 Use 128-bit long double by default.
937 --with-gc={page,zone} choose the garbage collection mechanism to use
938 with the compiler
939 --with-system-zlib use installed libz
940 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
941 --with-datarootdir=DIR Use DIR as the data root [PREFIX/share]
942 --with-docdir=DIR Install documentation in DIR [DATAROOTDIR]
943 --with-htmldir=DIR html documentation in in DIR [DOCDIR]
944
945 Some influential environment variables:
946 CC C compiler command
947 CFLAGS C compiler flags
948 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
949 nonstandard directory <lib dir>
950 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
951 headers in a nonstandard directory <include dir>
952 CPP C preprocessor
953 GMPLIBS How to link GMP
954 GMPINC How to find GMP include files
955
956 Use these variables to override the choices made by `configure' or to help
957 it to find libraries and programs with nonstandard names/locations.
958
959 _ACEOF
960 fi
961
962 if test "$ac_init_help" = "recursive"; then
963 # If there are subdirs, report their specific --help.
964 ac_popdir=`pwd`
965 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
966 test -d $ac_dir || continue
967 ac_builddir=.
968
969 if test "$ac_dir" != .; then
970 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
971 # A "../" for each directory in $ac_dir_suffix.
972 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
973 else
974 ac_dir_suffix= ac_top_builddir=
975 fi
976
977 case $srcdir in
978 .) # No --srcdir option. We are building in place.
979 ac_srcdir=.
980 if test -z "$ac_top_builddir"; then
981 ac_top_srcdir=.
982 else
983 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
984 fi ;;
985 [\\/]* | ?:[\\/]* ) # Absolute path.
986 ac_srcdir=$srcdir$ac_dir_suffix;
987 ac_top_srcdir=$srcdir ;;
988 *) # Relative path.
989 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
990 ac_top_srcdir=$ac_top_builddir$srcdir ;;
991 esac
992
993 # Do not use `cd foo && pwd` to compute absolute paths, because
994 # the directories may not exist.
995 case `pwd` in
996 .) ac_abs_builddir="$ac_dir";;
997 *)
998 case "$ac_dir" in
999 .) ac_abs_builddir=`pwd`;;
1000 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1001 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1002 esac;;
1003 esac
1004 case $ac_abs_builddir in
1005 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1006 *)
1007 case ${ac_top_builddir}. in
1008 .) ac_abs_top_builddir=$ac_abs_builddir;;
1009 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1010 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1011 esac;;
1012 esac
1013 case $ac_abs_builddir in
1014 .) ac_abs_srcdir=$ac_srcdir;;
1015 *)
1016 case $ac_srcdir in
1017 .) ac_abs_srcdir=$ac_abs_builddir;;
1018 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1019 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1020 esac;;
1021 esac
1022 case $ac_abs_builddir in
1023 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1024 *)
1025 case $ac_top_srcdir in
1026 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1027 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1028 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1029 esac;;
1030 esac
1031
1032 cd $ac_dir
1033 # Check for guested configure; otherwise get Cygnus style configure.
1034 if test -f $ac_srcdir/configure.gnu; then
1035 echo
1036 $SHELL $ac_srcdir/configure.gnu --help=recursive
1037 elif test -f $ac_srcdir/configure; then
1038 echo
1039 $SHELL $ac_srcdir/configure --help=recursive
1040 elif test -f $ac_srcdir/configure.ac ||
1041 test -f $ac_srcdir/configure.in; then
1042 echo
1043 $ac_configure --help
1044 else
1045 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1046 fi
1047 cd $ac_popdir
1048 done
1049 fi
1050
1051 test -n "$ac_init_help" && exit 0
1052 if $ac_init_version; then
1053 cat <<\_ACEOF
1054
1055 Copyright (C) 2003 Free Software Foundation, Inc.
1056 This configure script is free software; the Free Software Foundation
1057 gives unlimited permission to copy, distribute and modify it.
1058 _ACEOF
1059 exit 0
1060 fi
1061 exec 5>config.log
1062 cat >&5 <<_ACEOF
1063 This file contains any messages produced by compilers while
1064 running configure, to aid debugging if configure makes a mistake.
1065
1066 It was created by $as_me, which was
1067 generated by GNU Autoconf 2.59. Invocation command line was
1068
1069 $ $0 $@
1070
1071 _ACEOF
1072 {
1073 cat <<_ASUNAME
1074 ## --------- ##
1075 ## Platform. ##
1076 ## --------- ##
1077
1078 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1079 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1080 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1081 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1082 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1083
1084 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1085 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1086
1087 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1088 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1089 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1090 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1091 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1092 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1093 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1094
1095 _ASUNAME
1096
1097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1098 for as_dir in $PATH
1099 do
1100 IFS=$as_save_IFS
1101 test -z "$as_dir" && as_dir=.
1102 echo "PATH: $as_dir"
1103 done
1104
1105 } >&5
1106
1107 cat >&5 <<_ACEOF
1108
1109
1110 ## ----------- ##
1111 ## Core tests. ##
1112 ## ----------- ##
1113
1114 _ACEOF
1115
1116
1117 # Keep a trace of the command line.
1118 # Strip out --no-create and --no-recursion so they do not pile up.
1119 # Strip out --silent because we don't want to record it for future runs.
1120 # Also quote any args containing shell meta-characters.
1121 # Make two passes to allow for proper duplicate-argument suppression.
1122 ac_configure_args=
1123 ac_configure_args0=
1124 ac_configure_args1=
1125 ac_sep=
1126 ac_must_keep_next=false
1127 for ac_pass in 1 2
1128 do
1129 for ac_arg
1130 do
1131 case $ac_arg in
1132 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1133 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1134 | -silent | --silent | --silen | --sile | --sil)
1135 continue ;;
1136 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1137 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1138 esac
1139 case $ac_pass in
1140 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1141 2)
1142 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1143 if test $ac_must_keep_next = true; then
1144 ac_must_keep_next=false # Got value, back to normal.
1145 else
1146 case $ac_arg in
1147 *=* | --config-cache | -C | -disable-* | --disable-* \
1148 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1149 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1150 | -with-* | --with-* | -without-* | --without-* | --x)
1151 case "$ac_configure_args0 " in
1152 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1153 esac
1154 ;;
1155 -* ) ac_must_keep_next=true ;;
1156 esac
1157 fi
1158 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1159 # Get rid of the leading space.
1160 ac_sep=" "
1161 ;;
1162 esac
1163 done
1164 done
1165 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1166 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1167
1168 # When interrupted or exit'd, cleanup temporary files, and complete
1169 # config.log. We remove comments because anyway the quotes in there
1170 # would cause problems or look ugly.
1171 # WARNING: Be sure not to use single quotes in there, as some shells,
1172 # such as our DU 5.0 friend, will then `close' the trap.
1173 trap 'exit_status=$?
1174 # Save into config.log some information that might help in debugging.
1175 {
1176 echo
1177
1178 cat <<\_ASBOX
1179 ## ---------------- ##
1180 ## Cache variables. ##
1181 ## ---------------- ##
1182 _ASBOX
1183 echo
1184 # The following way of writing the cache mishandles newlines in values,
1185 {
1186 (set) 2>&1 |
1187 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1188 *ac_space=\ *)
1189 sed -n \
1190 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1191 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1192 ;;
1193 *)
1194 sed -n \
1195 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1196 ;;
1197 esac;
1198 }
1199 echo
1200
1201 cat <<\_ASBOX
1202 ## ----------------- ##
1203 ## Output variables. ##
1204 ## ----------------- ##
1205 _ASBOX
1206 echo
1207 for ac_var in $ac_subst_vars
1208 do
1209 eval ac_val=$`echo $ac_var`
1210 echo "$ac_var='"'"'$ac_val'"'"'"
1211 done | sort
1212 echo
1213
1214 if test -n "$ac_subst_files"; then
1215 cat <<\_ASBOX
1216 ## ------------- ##
1217 ## Output files. ##
1218 ## ------------- ##
1219 _ASBOX
1220 echo
1221 for ac_var in $ac_subst_files
1222 do
1223 eval ac_val=$`echo $ac_var`
1224 echo "$ac_var='"'"'$ac_val'"'"'"
1225 done | sort
1226 echo
1227 fi
1228
1229 if test -s confdefs.h; then
1230 cat <<\_ASBOX
1231 ## ----------- ##
1232 ## confdefs.h. ##
1233 ## ----------- ##
1234 _ASBOX
1235 echo
1236 sed "/^$/d" confdefs.h | sort
1237 echo
1238 fi
1239 test "$ac_signal" != 0 &&
1240 echo "$as_me: caught signal $ac_signal"
1241 echo "$as_me: exit $exit_status"
1242 } >&5
1243 rm -f core *.core &&
1244 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1245 exit $exit_status
1246 ' 0
1247 for ac_signal in 1 2 13 15; do
1248 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1249 done
1250 ac_signal=0
1251
1252 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1253 rm -rf conftest* confdefs.h
1254 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1255 echo >confdefs.h
1256
1257 # Predefined preprocessor variables.
1258
1259 cat >>confdefs.h <<_ACEOF
1260 #define PACKAGE_NAME "$PACKAGE_NAME"
1261 _ACEOF
1262
1263
1264 cat >>confdefs.h <<_ACEOF
1265 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1266 _ACEOF
1267
1268
1269 cat >>confdefs.h <<_ACEOF
1270 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1271 _ACEOF
1272
1273
1274 cat >>confdefs.h <<_ACEOF
1275 #define PACKAGE_STRING "$PACKAGE_STRING"
1276 _ACEOF
1277
1278
1279 cat >>confdefs.h <<_ACEOF
1280 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1281 _ACEOF
1282
1283
1284 # Let the site file select an alternate cache file if it wants to.
1285 # Prefer explicitly selected file to automatically selected ones.
1286 if test -z "$CONFIG_SITE"; then
1287 if test "x$prefix" != xNONE; then
1288 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1289 else
1290 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1291 fi
1292 fi
1293 for ac_site_file in $CONFIG_SITE; do
1294 if test -r "$ac_site_file"; then
1295 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1296 echo "$as_me: loading site script $ac_site_file" >&6;}
1297 sed 's/^/| /' "$ac_site_file" >&5
1298 . "$ac_site_file"
1299 fi
1300 done
1301
1302 if test -r "$cache_file"; then
1303 # Some versions of bash will fail to source /dev/null (special
1304 # files actually), so we avoid doing that.
1305 if test -f "$cache_file"; then
1306 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1307 echo "$as_me: loading cache $cache_file" >&6;}
1308 case $cache_file in
1309 [\\/]* | ?:[\\/]* ) . $cache_file;;
1310 *) . ./$cache_file;;
1311 esac
1312 fi
1313 else
1314 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1315 echo "$as_me: creating cache $cache_file" >&6;}
1316 >$cache_file
1317 fi
1318
1319 # Check that the precious variables saved in the cache have kept the same
1320 # value.
1321 ac_cache_corrupted=false
1322 for ac_var in `(set) 2>&1 |
1323 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1324 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1325 eval ac_new_set=\$ac_env_${ac_var}_set
1326 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1327 eval ac_new_val="\$ac_env_${ac_var}_value"
1328 case $ac_old_set,$ac_new_set in
1329 set,)
1330 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1331 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1332 ac_cache_corrupted=: ;;
1333 ,set)
1334 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1335 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1336 ac_cache_corrupted=: ;;
1337 ,);;
1338 *)
1339 if test "x$ac_old_val" != "x$ac_new_val"; then
1340 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1341 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1342 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1343 echo "$as_me: former value: $ac_old_val" >&2;}
1344 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1345 echo "$as_me: current value: $ac_new_val" >&2;}
1346 ac_cache_corrupted=:
1347 fi;;
1348 esac
1349 # Pass precious variables to config.status.
1350 if test "$ac_new_set" = set; then
1351 case $ac_new_val in
1352 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1353 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1354 *) ac_arg=$ac_var=$ac_new_val ;;
1355 esac
1356 case " $ac_configure_args " in
1357 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1358 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1359 esac
1360 fi
1361 done
1362 if $ac_cache_corrupted; then
1363 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1364 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1365 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1366 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1367 { (exit 1); exit 1; }; }
1368 fi
1369
1370 ac_ext=c
1371 ac_cpp='$CPP $CPPFLAGS'
1372 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1373 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1374 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1396
1397
1398 gcc_version=`cat $srcdir/BASE-VER`
1399
1400 # Determine the host, build, and target systems
1401 ac_aux_dir=
1402 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1403 if test -f $ac_dir/install-sh; then
1404 ac_aux_dir=$ac_dir
1405 ac_install_sh="$ac_aux_dir/install-sh -c"
1406 break
1407 elif test -f $ac_dir/install.sh; then
1408 ac_aux_dir=$ac_dir
1409 ac_install_sh="$ac_aux_dir/install.sh -c"
1410 break
1411 elif test -f $ac_dir/shtool; then
1412 ac_aux_dir=$ac_dir
1413 ac_install_sh="$ac_aux_dir/shtool install -c"
1414 break
1415 fi
1416 done
1417 if test -z "$ac_aux_dir"; then
1418 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1419 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1420 { (exit 1); exit 1; }; }
1421 fi
1422 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1423 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1424 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1425
1426 # Make sure we can run config.sub.
1427 $ac_config_sub sun4 >/dev/null 2>&1 ||
1428 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1429 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1430 { (exit 1); exit 1; }; }
1431
1432 echo "$as_me:$LINENO: checking build system type" >&5
1433 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1434 if test "${ac_cv_build+set}" = set; then
1435 echo $ECHO_N "(cached) $ECHO_C" >&6
1436 else
1437 ac_cv_build_alias=$build_alias
1438 test -z "$ac_cv_build_alias" &&
1439 ac_cv_build_alias=`$ac_config_guess`
1440 test -z "$ac_cv_build_alias" &&
1441 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1442 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1443 { (exit 1); exit 1; }; }
1444 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1445 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1446 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1447 { (exit 1); exit 1; }; }
1448
1449 fi
1450 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1451 echo "${ECHO_T}$ac_cv_build" >&6
1452 build=$ac_cv_build
1453 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1454 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1455 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1456
1457
1458 echo "$as_me:$LINENO: checking host system type" >&5
1459 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1460 if test "${ac_cv_host+set}" = set; then
1461 echo $ECHO_N "(cached) $ECHO_C" >&6
1462 else
1463 ac_cv_host_alias=$host_alias
1464 test -z "$ac_cv_host_alias" &&
1465 ac_cv_host_alias=$ac_cv_build_alias
1466 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1467 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1468 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1469 { (exit 1); exit 1; }; }
1470
1471 fi
1472 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1473 echo "${ECHO_T}$ac_cv_host" >&6
1474 host=$ac_cv_host
1475 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1476 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1477 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1478
1479
1480 echo "$as_me:$LINENO: checking target system type" >&5
1481 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1482 if test "${ac_cv_target+set}" = set; then
1483 echo $ECHO_N "(cached) $ECHO_C" >&6
1484 else
1485 ac_cv_target_alias=$target_alias
1486 test "x$ac_cv_target_alias" = "x" &&
1487 ac_cv_target_alias=$ac_cv_host_alias
1488 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1489 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1490 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1491 { (exit 1); exit 1; }; }
1492
1493 fi
1494 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1495 echo "${ECHO_T}$ac_cv_target" >&6
1496 target=$ac_cv_target
1497 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1498 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1499 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1500
1501
1502 # The aliases save the names the user supplied, while $host etc.
1503 # will get canonicalized.
1504 test -n "$target_alias" &&
1505 test "$program_prefix$program_suffix$program_transform_name" = \
1506 NONENONEs,x,x, &&
1507 program_prefix=${target_alias}-
1508
1509 # Determine the noncanonical target name, for directory use.
1510 case ${build_alias} in
1511 "") build_noncanonical=${build} ;;
1512 *) build_noncanonical=${build_alias} ;;
1513 esac
1514
1515 case ${host_alias} in
1516 "") host_noncanonical=${build_noncanonical} ;;
1517 *) host_noncanonical=${host_alias} ;;
1518 esac
1519
1520 case ${target_alias} in
1521 "") target_noncanonical=${host_noncanonical} ;;
1522 *) target_noncanonical=${target_alias} ;;
1523 esac
1524
1525
1526
1527
1528 # Determine the target- and build-specific subdirectories
1529
1530 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1531 # have matching libraries, they should use host libraries: Makefile.tpl
1532 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1533 # However, they still use the build modules, because the corresponding
1534 # host modules (e.g. bison) are only built for the host when bootstrap
1535 # finishes. So:
1536 # - build_subdir is where we find build modules, and never changes.
1537 # - build_libsubdir is where we find build libraries, and can be overridden.
1538
1539 # Prefix 'build-' so this never conflicts with target_subdir.
1540 build_subdir="build-${build_noncanonical}"
1541
1542 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1543 if test "${with_build_libsubdir+set}" = set; then
1544 withval="$with_build_libsubdir"
1545 build_libsubdir="$withval"
1546 else
1547 build_libsubdir="$build_subdir"
1548 fi;
1549 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1550 if ( test $srcdir = . && test -d gcc ) \
1551 || test -d $srcdir/../host-${host_noncanonical}; then
1552 host_subdir="host-${host_noncanonical}"
1553 else
1554 host_subdir=.
1555 fi
1556 # No prefix.
1557 target_subdir=${target_noncanonical}
1558
1559
1560 # Set program_transform_name
1561 test "$program_prefix" != NONE &&
1562 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1563 # Use a double $ so make ignores it.
1564 test "$program_suffix" != NONE &&
1565 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1566 # Double any \ or $. echo might interpret backslashes.
1567 # By default was `s,x,x', remove it if useless.
1568 cat <<\_ACEOF >conftest.sed
1569 s/[\\$]/&&/g;s/;s,x,x,$//
1570 _ACEOF
1571 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1572 rm conftest.sed
1573
1574
1575 # Check for bogus environment variables.
1576 # Test if LIBRARY_PATH contains the notation for the current directory
1577 # since this would lead to problems installing/building glibc.
1578 # LIBRARY_PATH contains the current directory if one of the following
1579 # is true:
1580 # - one of the terminals (":" and ";") is the first or last sign
1581 # - two terminals occur directly after each other
1582 # - the path contains an element with a dot in it
1583 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1584 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1585 case ${LIBRARY_PATH} in
1586 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1587 library_path_setting="contains current directory"
1588 ;;
1589 *)
1590 library_path_setting="ok"
1591 ;;
1592 esac
1593 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1594 echo "${ECHO_T}$library_path_setting" >&6
1595 if test "$library_path_setting" != "ok"; then
1596 { { echo "$as_me:$LINENO: error:
1597 *** LIBRARY_PATH shouldn't contain the current directory when
1598 *** building gcc. Please change the environment variable
1599 *** and run configure again." >&5
1600 echo "$as_me: error:
1601 *** LIBRARY_PATH shouldn't contain the current directory when
1602 *** building gcc. Please change the environment variable
1603 *** and run configure again." >&2;}
1604 { (exit 1); exit 1; }; }
1605 fi
1606
1607 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1608 # since this would lead to problems installing/building glibc.
1609 # GCC_EXEC_PREFIX contains the current directory if one of the following
1610 # is true:
1611 # - one of the terminals (":" and ";") is the first or last sign
1612 # - two terminals occur directly after each other
1613 # - the path contains an element with a dot in it
1614 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1615 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1616 case ${GCC_EXEC_PREFIX} in
1617 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1618 gcc_exec_prefix_setting="contains current directory"
1619 ;;
1620 *)
1621 gcc_exec_prefix_setting="ok"
1622 ;;
1623 esac
1624 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1625 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1626 if test "$gcc_exec_prefix_setting" != "ok"; then
1627 { { echo "$as_me:$LINENO: error:
1628 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1629 *** building gcc. Please change the environment variable
1630 *** and run configure again." >&5
1631 echo "$as_me: error:
1632 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1633 *** building gcc. Please change the environment variable
1634 *** and run configure again." >&2;}
1635 { (exit 1); exit 1; }; }
1636 fi
1637
1638 # -----------
1639 # Directories
1640 # -----------
1641
1642 # Specify the local prefix
1643 local_prefix=
1644
1645 # Check whether --with-local-prefix or --without-local-prefix was given.
1646 if test "${with_local_prefix+set}" = set; then
1647 withval="$with_local_prefix"
1648 case "${withval}" in
1649 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1650 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1651 { (exit 1); exit 1; }; } ;;
1652 no) ;;
1653 *) local_prefix=$with_local_prefix ;;
1654 esac
1655 fi;
1656
1657 # Default local prefix if it is empty
1658 if test x$local_prefix = x; then
1659 local_prefix=/usr/local
1660 fi
1661
1662 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1663 # passed in by the toplevel make and thus we'd get different behavior
1664 # depending on where we built the sources.
1665 gcc_gxx_include_dir=
1666 # Specify the g++ header file directory
1667
1668 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1669 if test "${with_gxx_include_dir+set}" = set; then
1670 withval="$with_gxx_include_dir"
1671 case "${withval}" in
1672 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1673 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1674 { (exit 1); exit 1; }; } ;;
1675 no) ;;
1676 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1677 esac
1678 fi;
1679
1680 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1681 if test x${gcc_gxx_include_dir} = x; then
1682 if test x${enable_version_specific_runtime_libs} = xyes; then
1683 gcc_gxx_include_dir='${libsubdir}/include/c++'
1684 else
1685 libstdcxx_incdir='include/c++/$(version)'
1686 if test x$host != x$target; then
1687 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1688 fi
1689 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/$libstdcxx_incdir"
1690 fi
1691 fi
1692
1693
1694 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1695 if test "${with_cpp_install_dir+set}" = set; then
1696 withval="$with_cpp_install_dir"
1697 if test x$withval = xyes; then
1698 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1699 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1700 { (exit 1); exit 1; }; }
1701 elif test x$withval != xno; then
1702 cpp_install_dir=$withval
1703 fi
1704 fi;
1705
1706 # We would like to our source tree to be readonly. However when releases or
1707 # pre-releases are generated, the flex/bison generated files as well as the
1708 # various formats of manuals need to be included along with the rest of the
1709 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1710 # just that.
1711
1712 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1713 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1714 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1715 if test "${enable_generated_files_in_srcdir+set}" = set; then
1716 enableval="$enable_generated_files_in_srcdir"
1717 generated_files_in_srcdir=$enableval
1718 else
1719 generated_files_in_srcdir=no
1720 fi;
1721
1722 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1723 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1724
1725 if test "$generated_files_in_srcdir" = "yes"; then
1726 GENINSRC=''
1727 else
1728 GENINSRC='#'
1729 fi
1730
1731
1732 # -------------------
1733 # Find default linker
1734 # -------------------
1735
1736 # With GNU ld
1737
1738 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1739 if test "${with_gnu_ld+set}" = set; then
1740 withval="$with_gnu_ld"
1741 gnu_ld_flag="$with_gnu_ld"
1742 else
1743 gnu_ld_flag=no
1744 fi;
1745
1746 # With pre-defined ld
1747
1748 # Check whether --with-ld or --without-ld was given.
1749 if test "${with_ld+set}" = set; then
1750 withval="$with_ld"
1751 DEFAULT_LINKER="$with_ld"
1752 fi;
1753 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1754 if test ! -x "$DEFAULT_LINKER"; then
1755 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1756 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1757 { (exit 1); exit 1; }; }
1758 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1759 gnu_ld_flag=yes
1760 fi
1761
1762 cat >>confdefs.h <<_ACEOF
1763 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1764 _ACEOF
1765
1766 fi
1767
1768 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1769 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1770 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1771 if test x"$gnu_ld_flag" = x"no"; then
1772 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1773 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1774 else
1775 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1776 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1777 fi
1778 else
1779 echo "$as_me:$LINENO: result: no" >&5
1780 echo "${ECHO_T}no" >&6
1781 fi
1782
1783 # With demangler in GNU ld
1784
1785 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1786 if test "${with_demangler_in_ld+set}" = set; then
1787 withval="$with_demangler_in_ld"
1788 demangler_in_ld="$with_demangler_in_ld"
1789 else
1790 demangler_in_ld=no
1791 fi;
1792
1793 # ----------------------
1794 # Find default assembler
1795 # ----------------------
1796
1797 # With GNU as
1798
1799 # Check whether --with-gnu-as or --without-gnu-as was given.
1800 if test "${with_gnu_as+set}" = set; then
1801 withval="$with_gnu_as"
1802 gas_flag="$with_gnu_as"
1803 else
1804 gas_flag=no
1805 fi;
1806
1807
1808 # Check whether --with-as or --without-as was given.
1809 if test "${with_as+set}" = set; then
1810 withval="$with_as"
1811 DEFAULT_ASSEMBLER="$with_as"
1812 fi;
1813 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1814 if test ! -x "$DEFAULT_ASSEMBLER"; then
1815 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1816 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1817 { (exit 1); exit 1; }; }
1818 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1819 gas_flag=yes
1820 fi
1821
1822 cat >>confdefs.h <<_ACEOF
1823 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1824 _ACEOF
1825
1826 fi
1827
1828 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1829 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1830 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1831 if test x"$gas_flag" = x"no"; then
1832 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1833 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1834 else
1835 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1836 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1837 fi
1838 else
1839 echo "$as_me:$LINENO: result: no" >&5
1840 echo "${ECHO_T}no" >&6
1841 fi
1842
1843 # ---------------
1844 # Find C compiler
1845 # ---------------
1846
1847 # If a non-executable a.out is present (e.g. created by GNU as above even if
1848 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1849 # file, even when creating an executable, so an execution test fails.
1850 # Remove possible default executable files to avoid this.
1851 #
1852 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1853 # Autoconf includes it.
1854 rm -f a.out a.exe b.out
1855
1856 # Find the native compiler
1857 ac_ext=c
1858 ac_cpp='$CPP $CPPFLAGS'
1859 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1860 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1861 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1862 if test -n "$ac_tool_prefix"; then
1863 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1864 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1865 echo "$as_me:$LINENO: checking for $ac_word" >&5
1866 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1867 if test "${ac_cv_prog_CC+set}" = set; then
1868 echo $ECHO_N "(cached) $ECHO_C" >&6
1869 else
1870 if test -n "$CC"; then
1871 ac_cv_prog_CC="$CC" # Let the user override the test.
1872 else
1873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1874 for as_dir in $PATH
1875 do
1876 IFS=$as_save_IFS
1877 test -z "$as_dir" && as_dir=.
1878 for ac_exec_ext in '' $ac_executable_extensions; do
1879 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1880 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1881 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1882 break 2
1883 fi
1884 done
1885 done
1886
1887 fi
1888 fi
1889 CC=$ac_cv_prog_CC
1890 if test -n "$CC"; then
1891 echo "$as_me:$LINENO: result: $CC" >&5
1892 echo "${ECHO_T}$CC" >&6
1893 else
1894 echo "$as_me:$LINENO: result: no" >&5
1895 echo "${ECHO_T}no" >&6
1896 fi
1897
1898 fi
1899 if test -z "$ac_cv_prog_CC"; then
1900 ac_ct_CC=$CC
1901 # Extract the first word of "gcc", so it can be a program name with args.
1902 set dummy gcc; ac_word=$2
1903 echo "$as_me:$LINENO: checking for $ac_word" >&5
1904 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1905 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1906 echo $ECHO_N "(cached) $ECHO_C" >&6
1907 else
1908 if test -n "$ac_ct_CC"; then
1909 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1910 else
1911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1912 for as_dir in $PATH
1913 do
1914 IFS=$as_save_IFS
1915 test -z "$as_dir" && as_dir=.
1916 for ac_exec_ext in '' $ac_executable_extensions; do
1917 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1918 ac_cv_prog_ac_ct_CC="gcc"
1919 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1920 break 2
1921 fi
1922 done
1923 done
1924
1925 fi
1926 fi
1927 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1928 if test -n "$ac_ct_CC"; then
1929 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1930 echo "${ECHO_T}$ac_ct_CC" >&6
1931 else
1932 echo "$as_me:$LINENO: result: no" >&5
1933 echo "${ECHO_T}no" >&6
1934 fi
1935
1936 CC=$ac_ct_CC
1937 else
1938 CC="$ac_cv_prog_CC"
1939 fi
1940
1941 if test -z "$CC"; then
1942 if test -n "$ac_tool_prefix"; then
1943 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1944 set dummy ${ac_tool_prefix}cc; ac_word=$2
1945 echo "$as_me:$LINENO: checking for $ac_word" >&5
1946 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1947 if test "${ac_cv_prog_CC+set}" = set; then
1948 echo $ECHO_N "(cached) $ECHO_C" >&6
1949 else
1950 if test -n "$CC"; then
1951 ac_cv_prog_CC="$CC" # Let the user override the test.
1952 else
1953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1954 for as_dir in $PATH
1955 do
1956 IFS=$as_save_IFS
1957 test -z "$as_dir" && as_dir=.
1958 for ac_exec_ext in '' $ac_executable_extensions; do
1959 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1960 ac_cv_prog_CC="${ac_tool_prefix}cc"
1961 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1962 break 2
1963 fi
1964 done
1965 done
1966
1967 fi
1968 fi
1969 CC=$ac_cv_prog_CC
1970 if test -n "$CC"; then
1971 echo "$as_me:$LINENO: result: $CC" >&5
1972 echo "${ECHO_T}$CC" >&6
1973 else
1974 echo "$as_me:$LINENO: result: no" >&5
1975 echo "${ECHO_T}no" >&6
1976 fi
1977
1978 fi
1979 if test -z "$ac_cv_prog_CC"; then
1980 ac_ct_CC=$CC
1981 # Extract the first word of "cc", so it can be a program name with args.
1982 set dummy cc; ac_word=$2
1983 echo "$as_me:$LINENO: checking for $ac_word" >&5
1984 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1985 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1986 echo $ECHO_N "(cached) $ECHO_C" >&6
1987 else
1988 if test -n "$ac_ct_CC"; then
1989 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1990 else
1991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1992 for as_dir in $PATH
1993 do
1994 IFS=$as_save_IFS
1995 test -z "$as_dir" && as_dir=.
1996 for ac_exec_ext in '' $ac_executable_extensions; do
1997 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1998 ac_cv_prog_ac_ct_CC="cc"
1999 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2000 break 2
2001 fi
2002 done
2003 done
2004
2005 fi
2006 fi
2007 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2008 if test -n "$ac_ct_CC"; then
2009 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2010 echo "${ECHO_T}$ac_ct_CC" >&6
2011 else
2012 echo "$as_me:$LINENO: result: no" >&5
2013 echo "${ECHO_T}no" >&6
2014 fi
2015
2016 CC=$ac_ct_CC
2017 else
2018 CC="$ac_cv_prog_CC"
2019 fi
2020
2021 fi
2022 if test -z "$CC"; then
2023 # Extract the first word of "cc", so it can be a program name with args.
2024 set dummy cc; ac_word=$2
2025 echo "$as_me:$LINENO: checking for $ac_word" >&5
2026 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2027 if test "${ac_cv_prog_CC+set}" = set; then
2028 echo $ECHO_N "(cached) $ECHO_C" >&6
2029 else
2030 if test -n "$CC"; then
2031 ac_cv_prog_CC="$CC" # Let the user override the test.
2032 else
2033 ac_prog_rejected=no
2034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2035 for as_dir in $PATH
2036 do
2037 IFS=$as_save_IFS
2038 test -z "$as_dir" && as_dir=.
2039 for ac_exec_ext in '' $ac_executable_extensions; do
2040 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2041 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2042 ac_prog_rejected=yes
2043 continue
2044 fi
2045 ac_cv_prog_CC="cc"
2046 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2047 break 2
2048 fi
2049 done
2050 done
2051
2052 if test $ac_prog_rejected = yes; then
2053 # We found a bogon in the path, so make sure we never use it.
2054 set dummy $ac_cv_prog_CC
2055 shift
2056 if test $# != 0; then
2057 # We chose a different compiler from the bogus one.
2058 # However, it has the same basename, so the bogon will be chosen
2059 # first if we set CC to just the basename; use the full file name.
2060 shift
2061 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2062 fi
2063 fi
2064 fi
2065 fi
2066 CC=$ac_cv_prog_CC
2067 if test -n "$CC"; then
2068 echo "$as_me:$LINENO: result: $CC" >&5
2069 echo "${ECHO_T}$CC" >&6
2070 else
2071 echo "$as_me:$LINENO: result: no" >&5
2072 echo "${ECHO_T}no" >&6
2073 fi
2074
2075 fi
2076 if test -z "$CC"; then
2077 if test -n "$ac_tool_prefix"; then
2078 for ac_prog in cl
2079 do
2080 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2081 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2082 echo "$as_me:$LINENO: checking for $ac_word" >&5
2083 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2084 if test "${ac_cv_prog_CC+set}" = set; then
2085 echo $ECHO_N "(cached) $ECHO_C" >&6
2086 else
2087 if test -n "$CC"; then
2088 ac_cv_prog_CC="$CC" # Let the user override the test.
2089 else
2090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2091 for as_dir in $PATH
2092 do
2093 IFS=$as_save_IFS
2094 test -z "$as_dir" && as_dir=.
2095 for ac_exec_ext in '' $ac_executable_extensions; do
2096 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2097 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2098 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2099 break 2
2100 fi
2101 done
2102 done
2103
2104 fi
2105 fi
2106 CC=$ac_cv_prog_CC
2107 if test -n "$CC"; then
2108 echo "$as_me:$LINENO: result: $CC" >&5
2109 echo "${ECHO_T}$CC" >&6
2110 else
2111 echo "$as_me:$LINENO: result: no" >&5
2112 echo "${ECHO_T}no" >&6
2113 fi
2114
2115 test -n "$CC" && break
2116 done
2117 fi
2118 if test -z "$CC"; then
2119 ac_ct_CC=$CC
2120 for ac_prog in cl
2121 do
2122 # Extract the first word of "$ac_prog", so it can be a program name with args.
2123 set dummy $ac_prog; ac_word=$2
2124 echo "$as_me:$LINENO: checking for $ac_word" >&5
2125 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2126 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2127 echo $ECHO_N "(cached) $ECHO_C" >&6
2128 else
2129 if test -n "$ac_ct_CC"; then
2130 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2131 else
2132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2133 for as_dir in $PATH
2134 do
2135 IFS=$as_save_IFS
2136 test -z "$as_dir" && as_dir=.
2137 for ac_exec_ext in '' $ac_executable_extensions; do
2138 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2139 ac_cv_prog_ac_ct_CC="$ac_prog"
2140 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2141 break 2
2142 fi
2143 done
2144 done
2145
2146 fi
2147 fi
2148 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2149 if test -n "$ac_ct_CC"; then
2150 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2151 echo "${ECHO_T}$ac_ct_CC" >&6
2152 else
2153 echo "$as_me:$LINENO: result: no" >&5
2154 echo "${ECHO_T}no" >&6
2155 fi
2156
2157 test -n "$ac_ct_CC" && break
2158 done
2159
2160 CC=$ac_ct_CC
2161 fi
2162
2163 fi
2164
2165
2166 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2167 See \`config.log' for more details." >&5
2168 echo "$as_me: error: no acceptable C compiler found in \$PATH
2169 See \`config.log' for more details." >&2;}
2170 { (exit 1); exit 1; }; }
2171
2172 # Provide some information about the compiler.
2173 echo "$as_me:$LINENO:" \
2174 "checking for C compiler version" >&5
2175 ac_compiler=`set X $ac_compile; echo $2`
2176 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2177 (eval $ac_compiler --version </dev/null >&5) 2>&5
2178 ac_status=$?
2179 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2180 (exit $ac_status); }
2181 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2182 (eval $ac_compiler -v </dev/null >&5) 2>&5
2183 ac_status=$?
2184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2185 (exit $ac_status); }
2186 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2187 (eval $ac_compiler -V </dev/null >&5) 2>&5
2188 ac_status=$?
2189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2190 (exit $ac_status); }
2191
2192 cat >conftest.$ac_ext <<_ACEOF
2193 /* confdefs.h. */
2194 _ACEOF
2195 cat confdefs.h >>conftest.$ac_ext
2196 cat >>conftest.$ac_ext <<_ACEOF
2197 /* end confdefs.h. */
2198
2199 int
2200 main ()
2201 {
2202
2203 ;
2204 return 0;
2205 }
2206 _ACEOF
2207 ac_clean_files_save=$ac_clean_files
2208 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2209 # Try to create an executable without -o first, disregard a.out.
2210 # It will help us diagnose broken compilers, and finding out an intuition
2211 # of exeext.
2212 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2213 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2214 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2215 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2216 (eval $ac_link_default) 2>&5
2217 ac_status=$?
2218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219 (exit $ac_status); }; then
2220 # Find the output, starting from the most likely. This scheme is
2221 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2222 # resort.
2223
2224 # Be careful to initialize this variable, since it used to be cached.
2225 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2226 ac_cv_exeext=
2227 # b.out is created by i960 compilers.
2228 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2229 do
2230 test -f "$ac_file" || continue
2231 case $ac_file in
2232 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2233 ;;
2234 conftest.$ac_ext )
2235 # This is the source file.
2236 ;;
2237 [ab].out )
2238 # We found the default executable, but exeext='' is most
2239 # certainly right.
2240 break;;
2241 *.* )
2242 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2243 # FIXME: I believe we export ac_cv_exeext for Libtool,
2244 # but it would be cool to find out if it's true. Does anybody
2245 # maintain Libtool? --akim.
2246 export ac_cv_exeext
2247 break;;
2248 * )
2249 break;;
2250 esac
2251 done
2252 else
2253 echo "$as_me: failed program was:" >&5
2254 sed 's/^/| /' conftest.$ac_ext >&5
2255
2256 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2257 See \`config.log' for more details." >&5
2258 echo "$as_me: error: C compiler cannot create executables
2259 See \`config.log' for more details." >&2;}
2260 { (exit 77); exit 77; }; }
2261 fi
2262
2263 ac_exeext=$ac_cv_exeext
2264 echo "$as_me:$LINENO: result: $ac_file" >&5
2265 echo "${ECHO_T}$ac_file" >&6
2266
2267 # Check the compiler produces executables we can run. If not, either
2268 # the compiler is broken, or we cross compile.
2269 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2270 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2271 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2272 # If not cross compiling, check that we can run a simple program.
2273 if test "$cross_compiling" != yes; then
2274 if { ac_try='./$ac_file'
2275 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2276 (eval $ac_try) 2>&5
2277 ac_status=$?
2278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2279 (exit $ac_status); }; }; then
2280 cross_compiling=no
2281 else
2282 if test "$cross_compiling" = maybe; then
2283 cross_compiling=yes
2284 else
2285 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2286 If you meant to cross compile, use \`--host'.
2287 See \`config.log' for more details." >&5
2288 echo "$as_me: error: cannot run C compiled programs.
2289 If you meant to cross compile, use \`--host'.
2290 See \`config.log' for more details." >&2;}
2291 { (exit 1); exit 1; }; }
2292 fi
2293 fi
2294 fi
2295 echo "$as_me:$LINENO: result: yes" >&5
2296 echo "${ECHO_T}yes" >&6
2297
2298 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2299 ac_clean_files=$ac_clean_files_save
2300 # Check the compiler produces executables we can run. If not, either
2301 # the compiler is broken, or we cross compile.
2302 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2303 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2304 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2305 echo "${ECHO_T}$cross_compiling" >&6
2306
2307 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2308 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2309 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2310 (eval $ac_link) 2>&5
2311 ac_status=$?
2312 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2313 (exit $ac_status); }; then
2314 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2315 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2316 # work properly (i.e., refer to `conftest.exe'), while it won't with
2317 # `rm'.
2318 for ac_file in conftest.exe conftest conftest.*; do
2319 test -f "$ac_file" || continue
2320 case $ac_file in
2321 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2322 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2323 export ac_cv_exeext
2324 break;;
2325 * ) break;;
2326 esac
2327 done
2328 else
2329 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2330 See \`config.log' for more details." >&5
2331 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2332 See \`config.log' for more details." >&2;}
2333 { (exit 1); exit 1; }; }
2334 fi
2335
2336 rm -f conftest$ac_cv_exeext
2337 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2338 echo "${ECHO_T}$ac_cv_exeext" >&6
2339
2340 rm -f conftest.$ac_ext
2341 EXEEXT=$ac_cv_exeext
2342 ac_exeext=$EXEEXT
2343 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2344 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2345 if test "${ac_cv_objext+set}" = set; then
2346 echo $ECHO_N "(cached) $ECHO_C" >&6
2347 else
2348 cat >conftest.$ac_ext <<_ACEOF
2349 /* confdefs.h. */
2350 _ACEOF
2351 cat confdefs.h >>conftest.$ac_ext
2352 cat >>conftest.$ac_ext <<_ACEOF
2353 /* end confdefs.h. */
2354
2355 int
2356 main ()
2357 {
2358
2359 ;
2360 return 0;
2361 }
2362 _ACEOF
2363 rm -f conftest.o conftest.obj
2364 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2365 (eval $ac_compile) 2>&5
2366 ac_status=$?
2367 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2368 (exit $ac_status); }; then
2369 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2370 case $ac_file in
2371 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2372 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2373 break;;
2374 esac
2375 done
2376 else
2377 echo "$as_me: failed program was:" >&5
2378 sed 's/^/| /' conftest.$ac_ext >&5
2379
2380 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2381 See \`config.log' for more details." >&5
2382 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2383 See \`config.log' for more details." >&2;}
2384 { (exit 1); exit 1; }; }
2385 fi
2386
2387 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2388 fi
2389 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2390 echo "${ECHO_T}$ac_cv_objext" >&6
2391 OBJEXT=$ac_cv_objext
2392 ac_objext=$OBJEXT
2393 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2394 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2395 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2396 echo $ECHO_N "(cached) $ECHO_C" >&6
2397 else
2398 cat >conftest.$ac_ext <<_ACEOF
2399 /* confdefs.h. */
2400 _ACEOF
2401 cat confdefs.h >>conftest.$ac_ext
2402 cat >>conftest.$ac_ext <<_ACEOF
2403 /* end confdefs.h. */
2404
2405 int
2406 main ()
2407 {
2408 #ifndef __GNUC__
2409 choke me
2410 #endif
2411
2412 ;
2413 return 0;
2414 }
2415 _ACEOF
2416 rm -f conftest.$ac_objext
2417 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2418 (eval $ac_compile) 2>conftest.er1
2419 ac_status=$?
2420 grep -v '^ *+' conftest.er1 >conftest.err
2421 rm -f conftest.er1
2422 cat conftest.err >&5
2423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2424 (exit $ac_status); } &&
2425 { ac_try='test -z "$ac_c_werror_flag"
2426 || test ! -s conftest.err'
2427 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2428 (eval $ac_try) 2>&5
2429 ac_status=$?
2430 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2431 (exit $ac_status); }; } &&
2432 { ac_try='test -s conftest.$ac_objext'
2433 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2434 (eval $ac_try) 2>&5
2435 ac_status=$?
2436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2437 (exit $ac_status); }; }; then
2438 ac_compiler_gnu=yes
2439 else
2440 echo "$as_me: failed program was:" >&5
2441 sed 's/^/| /' conftest.$ac_ext >&5
2442
2443 ac_compiler_gnu=no
2444 fi
2445 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2446 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2447
2448 fi
2449 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2450 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2451 GCC=`test $ac_compiler_gnu = yes && echo yes`
2452 ac_test_CFLAGS=${CFLAGS+set}
2453 ac_save_CFLAGS=$CFLAGS
2454 CFLAGS="-g"
2455 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2456 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2457 if test "${ac_cv_prog_cc_g+set}" = set; then
2458 echo $ECHO_N "(cached) $ECHO_C" >&6
2459 else
2460 cat >conftest.$ac_ext <<_ACEOF
2461 /* confdefs.h. */
2462 _ACEOF
2463 cat confdefs.h >>conftest.$ac_ext
2464 cat >>conftest.$ac_ext <<_ACEOF
2465 /* end confdefs.h. */
2466
2467 int
2468 main ()
2469 {
2470
2471 ;
2472 return 0;
2473 }
2474 _ACEOF
2475 rm -f conftest.$ac_objext
2476 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2477 (eval $ac_compile) 2>conftest.er1
2478 ac_status=$?
2479 grep -v '^ *+' conftest.er1 >conftest.err
2480 rm -f conftest.er1
2481 cat conftest.err >&5
2482 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2483 (exit $ac_status); } &&
2484 { ac_try='test -z "$ac_c_werror_flag"
2485 || test ! -s conftest.err'
2486 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2487 (eval $ac_try) 2>&5
2488 ac_status=$?
2489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2490 (exit $ac_status); }; } &&
2491 { ac_try='test -s conftest.$ac_objext'
2492 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2493 (eval $ac_try) 2>&5
2494 ac_status=$?
2495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496 (exit $ac_status); }; }; then
2497 ac_cv_prog_cc_g=yes
2498 else
2499 echo "$as_me: failed program was:" >&5
2500 sed 's/^/| /' conftest.$ac_ext >&5
2501
2502 ac_cv_prog_cc_g=no
2503 fi
2504 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2505 fi
2506 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2507 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2508 if test "$ac_test_CFLAGS" = set; then
2509 CFLAGS=$ac_save_CFLAGS
2510 elif test $ac_cv_prog_cc_g = yes; then
2511 if test "$GCC" = yes; then
2512 CFLAGS="-g -O2"
2513 else
2514 CFLAGS="-g"
2515 fi
2516 else
2517 if test "$GCC" = yes; then
2518 CFLAGS="-O2"
2519 else
2520 CFLAGS=
2521 fi
2522 fi
2523 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2524 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2525 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2526 echo $ECHO_N "(cached) $ECHO_C" >&6
2527 else
2528 ac_cv_prog_cc_stdc=no
2529 ac_save_CC=$CC
2530 cat >conftest.$ac_ext <<_ACEOF
2531 /* confdefs.h. */
2532 _ACEOF
2533 cat confdefs.h >>conftest.$ac_ext
2534 cat >>conftest.$ac_ext <<_ACEOF
2535 /* end confdefs.h. */
2536 #include <stdarg.h>
2537 #include <stdio.h>
2538 #include <sys/types.h>
2539 #include <sys/stat.h>
2540 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2541 struct buf { int x; };
2542 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2543 static char *e (p, i)
2544 char **p;
2545 int i;
2546 {
2547 return p[i];
2548 }
2549 static char *f (char * (*g) (char **, int), char **p, ...)
2550 {
2551 char *s;
2552 va_list v;
2553 va_start (v,p);
2554 s = g (p, va_arg (v,int));
2555 va_end (v);
2556 return s;
2557 }
2558
2559 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2560 function prototypes and stuff, but not '\xHH' hex character constants.
2561 These don't provoke an error unfortunately, instead are silently treated
2562 as 'x'. The following induces an error, until -std1 is added to get
2563 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2564 array size at least. It's necessary to write '\x00'==0 to get something
2565 that's true only with -std1. */
2566 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2567
2568 int test (int i, double x);
2569 struct s1 {int (*f) (int a);};
2570 struct s2 {int (*f) (double a);};
2571 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2572 int argc;
2573 char **argv;
2574 int
2575 main ()
2576 {
2577 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2578 ;
2579 return 0;
2580 }
2581 _ACEOF
2582 # Don't try gcc -ansi; that turns off useful extensions and
2583 # breaks some systems' header files.
2584 # AIX -qlanglvl=ansi
2585 # Ultrix and OSF/1 -std1
2586 # HP-UX 10.20 and later -Ae
2587 # HP-UX older versions -Aa -D_HPUX_SOURCE
2588 # SVR4 -Xc -D__EXTENSIONS__
2589 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2590 do
2591 CC="$ac_save_CC $ac_arg"
2592 rm -f conftest.$ac_objext
2593 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2594 (eval $ac_compile) 2>conftest.er1
2595 ac_status=$?
2596 grep -v '^ *+' conftest.er1 >conftest.err
2597 rm -f conftest.er1
2598 cat conftest.err >&5
2599 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2600 (exit $ac_status); } &&
2601 { ac_try='test -z "$ac_c_werror_flag"
2602 || test ! -s conftest.err'
2603 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2604 (eval $ac_try) 2>&5
2605 ac_status=$?
2606 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2607 (exit $ac_status); }; } &&
2608 { ac_try='test -s conftest.$ac_objext'
2609 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2610 (eval $ac_try) 2>&5
2611 ac_status=$?
2612 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2613 (exit $ac_status); }; }; then
2614 ac_cv_prog_cc_stdc=$ac_arg
2615 break
2616 else
2617 echo "$as_me: failed program was:" >&5
2618 sed 's/^/| /' conftest.$ac_ext >&5
2619
2620 fi
2621 rm -f conftest.err conftest.$ac_objext
2622 done
2623 rm -f conftest.$ac_ext conftest.$ac_objext
2624 CC=$ac_save_CC
2625
2626 fi
2627
2628 case "x$ac_cv_prog_cc_stdc" in
2629 x|xno)
2630 echo "$as_me:$LINENO: result: none needed" >&5
2631 echo "${ECHO_T}none needed" >&6 ;;
2632 *)
2633 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2634 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2635 CC="$CC $ac_cv_prog_cc_stdc" ;;
2636 esac
2637
2638 # Some people use a C++ compiler to compile C. Since we use `exit',
2639 # in C++ we need to declare it. In case someone uses the same compiler
2640 # for both compiling C and C++ we need to have the C++ compiler decide
2641 # the declaration of exit, since it's the most demanding environment.
2642 cat >conftest.$ac_ext <<_ACEOF
2643 #ifndef __cplusplus
2644 choke me
2645 #endif
2646 _ACEOF
2647 rm -f conftest.$ac_objext
2648 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2649 (eval $ac_compile) 2>conftest.er1
2650 ac_status=$?
2651 grep -v '^ *+' conftest.er1 >conftest.err
2652 rm -f conftest.er1
2653 cat conftest.err >&5
2654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2655 (exit $ac_status); } &&
2656 { ac_try='test -z "$ac_c_werror_flag"
2657 || test ! -s conftest.err'
2658 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2659 (eval $ac_try) 2>&5
2660 ac_status=$?
2661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2662 (exit $ac_status); }; } &&
2663 { ac_try='test -s conftest.$ac_objext'
2664 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2665 (eval $ac_try) 2>&5
2666 ac_status=$?
2667 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2668 (exit $ac_status); }; }; then
2669 for ac_declaration in \
2670 '' \
2671 'extern "C" void std::exit (int) throw (); using std::exit;' \
2672 'extern "C" void std::exit (int); using std::exit;' \
2673 'extern "C" void exit (int) throw ();' \
2674 'extern "C" void exit (int);' \
2675 'void exit (int);'
2676 do
2677 cat >conftest.$ac_ext <<_ACEOF
2678 /* confdefs.h. */
2679 _ACEOF
2680 cat confdefs.h >>conftest.$ac_ext
2681 cat >>conftest.$ac_ext <<_ACEOF
2682 /* end confdefs.h. */
2683 $ac_declaration
2684 #include <stdlib.h>
2685 int
2686 main ()
2687 {
2688 exit (42);
2689 ;
2690 return 0;
2691 }
2692 _ACEOF
2693 rm -f conftest.$ac_objext
2694 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2695 (eval $ac_compile) 2>conftest.er1
2696 ac_status=$?
2697 grep -v '^ *+' conftest.er1 >conftest.err
2698 rm -f conftest.er1
2699 cat conftest.err >&5
2700 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2701 (exit $ac_status); } &&
2702 { ac_try='test -z "$ac_c_werror_flag"
2703 || test ! -s conftest.err'
2704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2705 (eval $ac_try) 2>&5
2706 ac_status=$?
2707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2708 (exit $ac_status); }; } &&
2709 { ac_try='test -s conftest.$ac_objext'
2710 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2711 (eval $ac_try) 2>&5
2712 ac_status=$?
2713 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2714 (exit $ac_status); }; }; then
2715 :
2716 else
2717 echo "$as_me: failed program was:" >&5
2718 sed 's/^/| /' conftest.$ac_ext >&5
2719
2720 continue
2721 fi
2722 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2723 cat >conftest.$ac_ext <<_ACEOF
2724 /* confdefs.h. */
2725 _ACEOF
2726 cat confdefs.h >>conftest.$ac_ext
2727 cat >>conftest.$ac_ext <<_ACEOF
2728 /* end confdefs.h. */
2729 $ac_declaration
2730 int
2731 main ()
2732 {
2733 exit (42);
2734 ;
2735 return 0;
2736 }
2737 _ACEOF
2738 rm -f conftest.$ac_objext
2739 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2740 (eval $ac_compile) 2>conftest.er1
2741 ac_status=$?
2742 grep -v '^ *+' conftest.er1 >conftest.err
2743 rm -f conftest.er1
2744 cat conftest.err >&5
2745 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2746 (exit $ac_status); } &&
2747 { ac_try='test -z "$ac_c_werror_flag"
2748 || test ! -s conftest.err'
2749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2750 (eval $ac_try) 2>&5
2751 ac_status=$?
2752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2753 (exit $ac_status); }; } &&
2754 { ac_try='test -s conftest.$ac_objext'
2755 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2756 (eval $ac_try) 2>&5
2757 ac_status=$?
2758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2759 (exit $ac_status); }; }; then
2760 break
2761 else
2762 echo "$as_me: failed program was:" >&5
2763 sed 's/^/| /' conftest.$ac_ext >&5
2764
2765 fi
2766 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2767 done
2768 rm -f conftest*
2769 if test -n "$ac_declaration"; then
2770 echo '#ifdef __cplusplus' >>confdefs.h
2771 echo $ac_declaration >>confdefs.h
2772 echo '#endif' >>confdefs.h
2773 fi
2774
2775 else
2776 echo "$as_me: failed program was:" >&5
2777 sed 's/^/| /' conftest.$ac_ext >&5
2778
2779 fi
2780 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2781 ac_ext=c
2782 ac_cpp='$CPP $CPPFLAGS'
2783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2785 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2786
2787 if test "x$CC" != xcc; then
2788 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2789 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2790 else
2791 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2792 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2793 fi
2794 set dummy $CC; ac_cc=`echo $2 |
2795 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2796 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2797 echo $ECHO_N "(cached) $ECHO_C" >&6
2798 else
2799 cat >conftest.$ac_ext <<_ACEOF
2800 /* confdefs.h. */
2801 _ACEOF
2802 cat confdefs.h >>conftest.$ac_ext
2803 cat >>conftest.$ac_ext <<_ACEOF
2804 /* end confdefs.h. */
2805
2806 int
2807 main ()
2808 {
2809
2810 ;
2811 return 0;
2812 }
2813 _ACEOF
2814 # Make sure it works both with $CC and with simple cc.
2815 # We do the test twice because some compilers refuse to overwrite an
2816 # existing .o file with -o, though they will create one.
2817 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2818 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2819 (eval $ac_try) 2>&5
2820 ac_status=$?
2821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2822 (exit $ac_status); } &&
2823 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2824 (eval $ac_try) 2>&5
2825 ac_status=$?
2826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2827 (exit $ac_status); };
2828 then
2829 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2830 if test "x$CC" != xcc; then
2831 # Test first that cc exists at all.
2832 if { ac_try='cc -c conftest.$ac_ext >&5'
2833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2834 (eval $ac_try) 2>&5
2835 ac_status=$?
2836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2837 (exit $ac_status); }; }; then
2838 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2839 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2840 (eval $ac_try) 2>&5
2841 ac_status=$?
2842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2843 (exit $ac_status); } &&
2844 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2845 (eval $ac_try) 2>&5
2846 ac_status=$?
2847 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2848 (exit $ac_status); };
2849 then
2850 # cc works too.
2851 :
2852 else
2853 # cc exists but doesn't like -o.
2854 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2855 fi
2856 fi
2857 fi
2858 else
2859 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2860 fi
2861 rm -f conftest*
2862
2863 fi
2864 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2865 echo "$as_me:$LINENO: result: yes" >&5
2866 echo "${ECHO_T}yes" >&6
2867 else
2868 echo "$as_me:$LINENO: result: no" >&5
2869 echo "${ECHO_T}no" >&6
2870
2871 cat >>confdefs.h <<\_ACEOF
2872 #define NO_MINUS_C_MINUS_O 1
2873 _ACEOF
2874
2875 fi
2876
2877 # expand $ac_aux_dir to an absolute path
2878 am_aux_dir=`cd $ac_aux_dir && pwd`
2879
2880 # FIXME: we rely on the cache variable name because
2881 # there is no other way.
2882 set dummy $CC
2883 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2884 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2885 # Losing compiler, so override with the script.
2886 # FIXME: It is wrong to rewrite CC.
2887 # But if we don't then we get into trouble of one sort or another.
2888 # A longer-term fix would be to have automake use am__CC in this case,
2889 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2890 CC="$am_aux_dir/compile $CC"
2891 fi
2892
2893 # autoconf is lame and doesn't give us any substitution variable for this.
2894 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2895 NO_MINUS_C_MINUS_O=yes
2896 else
2897 OUTPUT_OPTION='-o $@'
2898 fi
2899
2900
2901
2902 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
2903 # optimizations to be activated explicitly by the toplevel.
2904 case "$CC" in
2905 */prev-gcc/xgcc*) ;;
2906 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
2907 esac
2908
2909
2910 # -------------------------
2911 # Check C compiler features
2912 # -------------------------
2913
2914 ac_ext=c
2915 ac_cpp='$CPP $CPPFLAGS'
2916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2919 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2920 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2921 # On Suns, sometimes $CPP names a directory.
2922 if test -n "$CPP" && test -d "$CPP"; then
2923 CPP=
2924 fi
2925 if test -z "$CPP"; then
2926 if test "${ac_cv_prog_CPP+set}" = set; then
2927 echo $ECHO_N "(cached) $ECHO_C" >&6
2928 else
2929 # Double quotes because CPP needs to be expanded
2930 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2931 do
2932 ac_preproc_ok=false
2933 for ac_c_preproc_warn_flag in '' yes
2934 do
2935 # Use a header file that comes with gcc, so configuring glibc
2936 # with a fresh cross-compiler works.
2937 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2938 # <limits.h> exists even on freestanding compilers.
2939 # On the NeXT, cc -E runs the code through the compiler's parser,
2940 # not just through cpp. "Syntax error" is here to catch this case.
2941 cat >conftest.$ac_ext <<_ACEOF
2942 /* confdefs.h. */
2943 _ACEOF
2944 cat confdefs.h >>conftest.$ac_ext
2945 cat >>conftest.$ac_ext <<_ACEOF
2946 /* end confdefs.h. */
2947 #ifdef __STDC__
2948 # include <limits.h>
2949 #else
2950 # include <assert.h>
2951 #endif
2952 Syntax error
2953 _ACEOF
2954 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2955 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2956 ac_status=$?
2957 grep -v '^ *+' conftest.er1 >conftest.err
2958 rm -f conftest.er1
2959 cat conftest.err >&5
2960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2961 (exit $ac_status); } >/dev/null; then
2962 if test -s conftest.err; then
2963 ac_cpp_err=$ac_c_preproc_warn_flag
2964 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2965 else
2966 ac_cpp_err=
2967 fi
2968 else
2969 ac_cpp_err=yes
2970 fi
2971 if test -z "$ac_cpp_err"; then
2972 :
2973 else
2974 echo "$as_me: failed program was:" >&5
2975 sed 's/^/| /' conftest.$ac_ext >&5
2976
2977 # Broken: fails on valid input.
2978 continue
2979 fi
2980 rm -f conftest.err conftest.$ac_ext
2981
2982 # OK, works on sane cases. Now check whether non-existent headers
2983 # can be detected and how.
2984 cat >conftest.$ac_ext <<_ACEOF
2985 /* confdefs.h. */
2986 _ACEOF
2987 cat confdefs.h >>conftest.$ac_ext
2988 cat >>conftest.$ac_ext <<_ACEOF
2989 /* end confdefs.h. */
2990 #include <ac_nonexistent.h>
2991 _ACEOF
2992 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2993 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2994 ac_status=$?
2995 grep -v '^ *+' conftest.er1 >conftest.err
2996 rm -f conftest.er1
2997 cat conftest.err >&5
2998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999 (exit $ac_status); } >/dev/null; then
3000 if test -s conftest.err; then
3001 ac_cpp_err=$ac_c_preproc_warn_flag
3002 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3003 else
3004 ac_cpp_err=
3005 fi
3006 else
3007 ac_cpp_err=yes
3008 fi
3009 if test -z "$ac_cpp_err"; then
3010 # Broken: success on invalid input.
3011 continue
3012 else
3013 echo "$as_me: failed program was:" >&5
3014 sed 's/^/| /' conftest.$ac_ext >&5
3015
3016 # Passes both tests.
3017 ac_preproc_ok=:
3018 break
3019 fi
3020 rm -f conftest.err conftest.$ac_ext
3021
3022 done
3023 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3024 rm -f conftest.err conftest.$ac_ext
3025 if $ac_preproc_ok; then
3026 break
3027 fi
3028
3029 done
3030 ac_cv_prog_CPP=$CPP
3031
3032 fi
3033 CPP=$ac_cv_prog_CPP
3034 else
3035 ac_cv_prog_CPP=$CPP
3036 fi
3037 echo "$as_me:$LINENO: result: $CPP" >&5
3038 echo "${ECHO_T}$CPP" >&6
3039 ac_preproc_ok=false
3040 for ac_c_preproc_warn_flag in '' yes
3041 do
3042 # Use a header file that comes with gcc, so configuring glibc
3043 # with a fresh cross-compiler works.
3044 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3045 # <limits.h> exists even on freestanding compilers.
3046 # On the NeXT, cc -E runs the code through the compiler's parser,
3047 # not just through cpp. "Syntax error" is here to catch this case.
3048 cat >conftest.$ac_ext <<_ACEOF
3049 /* confdefs.h. */
3050 _ACEOF
3051 cat confdefs.h >>conftest.$ac_ext
3052 cat >>conftest.$ac_ext <<_ACEOF
3053 /* end confdefs.h. */
3054 #ifdef __STDC__
3055 # include <limits.h>
3056 #else
3057 # include <assert.h>
3058 #endif
3059 Syntax error
3060 _ACEOF
3061 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3062 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3063 ac_status=$?
3064 grep -v '^ *+' conftest.er1 >conftest.err
3065 rm -f conftest.er1
3066 cat conftest.err >&5
3067 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3068 (exit $ac_status); } >/dev/null; then
3069 if test -s conftest.err; then
3070 ac_cpp_err=$ac_c_preproc_warn_flag
3071 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3072 else
3073 ac_cpp_err=
3074 fi
3075 else
3076 ac_cpp_err=yes
3077 fi
3078 if test -z "$ac_cpp_err"; then
3079 :
3080 else
3081 echo "$as_me: failed program was:" >&5
3082 sed 's/^/| /' conftest.$ac_ext >&5
3083
3084 # Broken: fails on valid input.
3085 continue
3086 fi
3087 rm -f conftest.err conftest.$ac_ext
3088
3089 # OK, works on sane cases. Now check whether non-existent headers
3090 # can be detected and how.
3091 cat >conftest.$ac_ext <<_ACEOF
3092 /* confdefs.h. */
3093 _ACEOF
3094 cat confdefs.h >>conftest.$ac_ext
3095 cat >>conftest.$ac_ext <<_ACEOF
3096 /* end confdefs.h. */
3097 #include <ac_nonexistent.h>
3098 _ACEOF
3099 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3100 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3101 ac_status=$?
3102 grep -v '^ *+' conftest.er1 >conftest.err
3103 rm -f conftest.er1
3104 cat conftest.err >&5
3105 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3106 (exit $ac_status); } >/dev/null; then
3107 if test -s conftest.err; then
3108 ac_cpp_err=$ac_c_preproc_warn_flag
3109 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3110 else
3111 ac_cpp_err=
3112 fi
3113 else
3114 ac_cpp_err=yes
3115 fi
3116 if test -z "$ac_cpp_err"; then
3117 # Broken: success on invalid input.
3118 continue
3119 else
3120 echo "$as_me: failed program was:" >&5
3121 sed 's/^/| /' conftest.$ac_ext >&5
3122
3123 # Passes both tests.
3124 ac_preproc_ok=:
3125 break
3126 fi
3127 rm -f conftest.err conftest.$ac_ext
3128
3129 done
3130 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3131 rm -f conftest.err conftest.$ac_ext
3132 if $ac_preproc_ok; then
3133 :
3134 else
3135 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3136 See \`config.log' for more details." >&5
3137 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3138 See \`config.log' for more details." >&2;}
3139 { (exit 1); exit 1; }; }
3140 fi
3141
3142 ac_ext=c
3143 ac_cpp='$CPP $CPPFLAGS'
3144 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3145 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3146 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3147
3148
3149 echo "$as_me:$LINENO: checking for inline" >&5
3150 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3151 if test "${ac_cv_c_inline+set}" = set; then
3152 echo $ECHO_N "(cached) $ECHO_C" >&6
3153 else
3154 ac_cv_c_inline=no
3155 for ac_kw in inline __inline__ __inline; do
3156 cat >conftest.$ac_ext <<_ACEOF
3157 /* confdefs.h. */
3158 _ACEOF
3159 cat confdefs.h >>conftest.$ac_ext
3160 cat >>conftest.$ac_ext <<_ACEOF
3161 /* end confdefs.h. */
3162 #ifndef __cplusplus
3163 typedef int foo_t;
3164 static $ac_kw foo_t static_foo () {return 0; }
3165 $ac_kw foo_t foo () {return 0; }
3166 #endif
3167
3168 _ACEOF
3169 rm -f conftest.$ac_objext
3170 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3171 (eval $ac_compile) 2>conftest.er1
3172 ac_status=$?
3173 grep -v '^ *+' conftest.er1 >conftest.err
3174 rm -f conftest.er1
3175 cat conftest.err >&5
3176 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3177 (exit $ac_status); } &&
3178 { ac_try='test -z "$ac_c_werror_flag"
3179 || test ! -s conftest.err'
3180 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3181 (eval $ac_try) 2>&5
3182 ac_status=$?
3183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3184 (exit $ac_status); }; } &&
3185 { ac_try='test -s conftest.$ac_objext'
3186 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3187 (eval $ac_try) 2>&5
3188 ac_status=$?
3189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3190 (exit $ac_status); }; }; then
3191 ac_cv_c_inline=$ac_kw; break
3192 else
3193 echo "$as_me: failed program was:" >&5
3194 sed 's/^/| /' conftest.$ac_ext >&5
3195
3196 fi
3197 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3198 done
3199
3200 fi
3201 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3202 echo "${ECHO_T}$ac_cv_c_inline" >&6
3203
3204
3205 case $ac_cv_c_inline in
3206 inline | yes) ;;
3207 *)
3208 case $ac_cv_c_inline in
3209 no) ac_val=;;
3210 *) ac_val=$ac_cv_c_inline;;
3211 esac
3212 cat >>confdefs.h <<_ACEOF
3213 #ifndef __cplusplus
3214 #define inline $ac_val
3215 #endif
3216 _ACEOF
3217 ;;
3218 esac
3219
3220
3221 # sizeof(char) is 1 by definition.
3222
3223 echo "$as_me:$LINENO: checking for egrep" >&5
3224 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3225 if test "${ac_cv_prog_egrep+set}" = set; then
3226 echo $ECHO_N "(cached) $ECHO_C" >&6
3227 else
3228 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3229 then ac_cv_prog_egrep='grep -E'
3230 else ac_cv_prog_egrep='egrep'
3231 fi
3232 fi
3233 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3234 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3235 EGREP=$ac_cv_prog_egrep
3236
3237
3238 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3239 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3240 if test "${ac_cv_header_stdc+set}" = set; then
3241 echo $ECHO_N "(cached) $ECHO_C" >&6
3242 else
3243 cat >conftest.$ac_ext <<_ACEOF
3244 /* confdefs.h. */
3245 _ACEOF
3246 cat confdefs.h >>conftest.$ac_ext
3247 cat >>conftest.$ac_ext <<_ACEOF
3248 /* end confdefs.h. */
3249 #include <stdlib.h>
3250 #include <stdarg.h>
3251 #include <string.h>
3252 #include <float.h>
3253
3254 int
3255 main ()
3256 {
3257
3258 ;
3259 return 0;
3260 }
3261 _ACEOF
3262 rm -f conftest.$ac_objext
3263 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3264 (eval $ac_compile) 2>conftest.er1
3265 ac_status=$?
3266 grep -v '^ *+' conftest.er1 >conftest.err
3267 rm -f conftest.er1
3268 cat conftest.err >&5
3269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3270 (exit $ac_status); } &&
3271 { ac_try='test -z "$ac_c_werror_flag"
3272 || test ! -s conftest.err'
3273 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3274 (eval $ac_try) 2>&5
3275 ac_status=$?
3276 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3277 (exit $ac_status); }; } &&
3278 { ac_try='test -s conftest.$ac_objext'
3279 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3280 (eval $ac_try) 2>&5
3281 ac_status=$?
3282 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3283 (exit $ac_status); }; }; then
3284 ac_cv_header_stdc=yes
3285 else
3286 echo "$as_me: failed program was:" >&5
3287 sed 's/^/| /' conftest.$ac_ext >&5
3288
3289 ac_cv_header_stdc=no
3290 fi
3291 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3292
3293 if test $ac_cv_header_stdc = yes; then
3294 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3295 cat >conftest.$ac_ext <<_ACEOF
3296 /* confdefs.h. */
3297 _ACEOF
3298 cat confdefs.h >>conftest.$ac_ext
3299 cat >>conftest.$ac_ext <<_ACEOF
3300 /* end confdefs.h. */
3301 #include <string.h>
3302
3303 _ACEOF
3304 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3305 $EGREP "memchr" >/dev/null 2>&1; then
3306 :
3307 else
3308 ac_cv_header_stdc=no
3309 fi
3310 rm -f conftest*
3311
3312 fi
3313
3314 if test $ac_cv_header_stdc = yes; then
3315 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3316 cat >conftest.$ac_ext <<_ACEOF
3317 /* confdefs.h. */
3318 _ACEOF
3319 cat confdefs.h >>conftest.$ac_ext
3320 cat >>conftest.$ac_ext <<_ACEOF
3321 /* end confdefs.h. */
3322 #include <stdlib.h>
3323
3324 _ACEOF
3325 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3326 $EGREP "free" >/dev/null 2>&1; then
3327 :
3328 else
3329 ac_cv_header_stdc=no
3330 fi
3331 rm -f conftest*
3332
3333 fi
3334
3335 if test $ac_cv_header_stdc = yes; then
3336 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3337 if test "$cross_compiling" = yes; then
3338 :
3339 else
3340 cat >conftest.$ac_ext <<_ACEOF
3341 /* confdefs.h. */
3342 _ACEOF
3343 cat confdefs.h >>conftest.$ac_ext
3344 cat >>conftest.$ac_ext <<_ACEOF
3345 /* end confdefs.h. */
3346 #include <ctype.h>
3347 #if ((' ' & 0x0FF) == 0x020)
3348 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3349 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3350 #else
3351 # define ISLOWER(c) \
3352 (('a' <= (c) && (c) <= 'i') \
3353 || ('j' <= (c) && (c) <= 'r') \
3354 || ('s' <= (c) && (c) <= 'z'))
3355 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3356 #endif
3357
3358 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3359 int
3360 main ()
3361 {
3362 int i;
3363 for (i = 0; i < 256; i++)
3364 if (XOR (islower (i), ISLOWER (i))
3365 || toupper (i) != TOUPPER (i))
3366 exit(2);
3367 exit (0);
3368 }
3369 _ACEOF
3370 rm -f conftest$ac_exeext
3371 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3372 (eval $ac_link) 2>&5
3373 ac_status=$?
3374 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3375 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3376 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3377 (eval $ac_try) 2>&5
3378 ac_status=$?
3379 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3380 (exit $ac_status); }; }; then
3381 :
3382 else
3383 echo "$as_me: program exited with status $ac_status" >&5
3384 echo "$as_me: failed program was:" >&5
3385 sed 's/^/| /' conftest.$ac_ext >&5
3386
3387 ( exit $ac_status )
3388 ac_cv_header_stdc=no
3389 fi
3390 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3391 fi
3392 fi
3393 fi
3394 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3395 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3396 if test $ac_cv_header_stdc = yes; then
3397
3398 cat >>confdefs.h <<\_ACEOF
3399 #define STDC_HEADERS 1
3400 _ACEOF
3401
3402 fi
3403
3404 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3415 inttypes.h stdint.h unistd.h
3416 do
3417 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3418 echo "$as_me:$LINENO: checking for $ac_header" >&5
3419 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3420 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3421 echo $ECHO_N "(cached) $ECHO_C" >&6
3422 else
3423 cat >conftest.$ac_ext <<_ACEOF
3424 /* confdefs.h. */
3425 _ACEOF
3426 cat confdefs.h >>conftest.$ac_ext
3427 cat >>conftest.$ac_ext <<_ACEOF
3428 /* end confdefs.h. */
3429 $ac_includes_default
3430
3431 #include <$ac_header>
3432 _ACEOF
3433 rm -f conftest.$ac_objext
3434 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3435 (eval $ac_compile) 2>conftest.er1
3436 ac_status=$?
3437 grep -v '^ *+' conftest.er1 >conftest.err
3438 rm -f conftest.er1
3439 cat conftest.err >&5
3440 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3441 (exit $ac_status); } &&
3442 { ac_try='test -z "$ac_c_werror_flag"
3443 || test ! -s conftest.err'
3444 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3445 (eval $ac_try) 2>&5
3446 ac_status=$?
3447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3448 (exit $ac_status); }; } &&
3449 { ac_try='test -s conftest.$ac_objext'
3450 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3451 (eval $ac_try) 2>&5
3452 ac_status=$?
3453 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3454 (exit $ac_status); }; }; then
3455 eval "$as_ac_Header=yes"
3456 else
3457 echo "$as_me: failed program was:" >&5
3458 sed 's/^/| /' conftest.$ac_ext >&5
3459
3460 eval "$as_ac_Header=no"
3461 fi
3462 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3463 fi
3464 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3465 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3466 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3467 cat >>confdefs.h <<_ACEOF
3468 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3469 _ACEOF
3470
3471 fi
3472
3473 done
3474
3475
3476 echo "$as_me:$LINENO: checking for void *" >&5
3477 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3478 if test "${ac_cv_type_void_p+set}" = set; then
3479 echo $ECHO_N "(cached) $ECHO_C" >&6
3480 else
3481 cat >conftest.$ac_ext <<_ACEOF
3482 /* confdefs.h. */
3483 _ACEOF
3484 cat confdefs.h >>conftest.$ac_ext
3485 cat >>conftest.$ac_ext <<_ACEOF
3486 /* end confdefs.h. */
3487 $ac_includes_default
3488 int
3489 main ()
3490 {
3491 if ((void * *) 0)
3492 return 0;
3493 if (sizeof (void *))
3494 return 0;
3495 ;
3496 return 0;
3497 }
3498 _ACEOF
3499 rm -f conftest.$ac_objext
3500 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3501 (eval $ac_compile) 2>conftest.er1
3502 ac_status=$?
3503 grep -v '^ *+' conftest.er1 >conftest.err
3504 rm -f conftest.er1
3505 cat conftest.err >&5
3506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3507 (exit $ac_status); } &&
3508 { ac_try='test -z "$ac_c_werror_flag"
3509 || test ! -s conftest.err'
3510 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3511 (eval $ac_try) 2>&5
3512 ac_status=$?
3513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3514 (exit $ac_status); }; } &&
3515 { ac_try='test -s conftest.$ac_objext'
3516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3517 (eval $ac_try) 2>&5
3518 ac_status=$?
3519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3520 (exit $ac_status); }; }; then
3521 ac_cv_type_void_p=yes
3522 else
3523 echo "$as_me: failed program was:" >&5
3524 sed 's/^/| /' conftest.$ac_ext >&5
3525
3526 ac_cv_type_void_p=no
3527 fi
3528 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3529 fi
3530 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3531 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3532
3533 echo "$as_me:$LINENO: checking size of void *" >&5
3534 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3535 if test "${ac_cv_sizeof_void_p+set}" = set; then
3536 echo $ECHO_N "(cached) $ECHO_C" >&6
3537 else
3538 if test "$ac_cv_type_void_p" = yes; then
3539 # The cast to unsigned long works around a bug in the HP C Compiler
3540 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3541 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3542 # This bug is HP SR number 8606223364.
3543 if test "$cross_compiling" = yes; then
3544 # Depending upon the size, compute the lo and hi bounds.
3545 cat >conftest.$ac_ext <<_ACEOF
3546 /* confdefs.h. */
3547 _ACEOF
3548 cat confdefs.h >>conftest.$ac_ext
3549 cat >>conftest.$ac_ext <<_ACEOF
3550 /* end confdefs.h. */
3551 $ac_includes_default
3552 int
3553 main ()
3554 {
3555 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3556 test_array [0] = 0
3557
3558 ;
3559 return 0;
3560 }
3561 _ACEOF
3562 rm -f conftest.$ac_objext
3563 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3564 (eval $ac_compile) 2>conftest.er1
3565 ac_status=$?
3566 grep -v '^ *+' conftest.er1 >conftest.err
3567 rm -f conftest.er1
3568 cat conftest.err >&5
3569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3570 (exit $ac_status); } &&
3571 { ac_try='test -z "$ac_c_werror_flag"
3572 || test ! -s conftest.err'
3573 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3574 (eval $ac_try) 2>&5
3575 ac_status=$?
3576 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3577 (exit $ac_status); }; } &&
3578 { ac_try='test -s conftest.$ac_objext'
3579 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3580 (eval $ac_try) 2>&5
3581 ac_status=$?
3582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3583 (exit $ac_status); }; }; then
3584 ac_lo=0 ac_mid=0
3585 while :; do
3586 cat >conftest.$ac_ext <<_ACEOF
3587 /* confdefs.h. */
3588 _ACEOF
3589 cat confdefs.h >>conftest.$ac_ext
3590 cat >>conftest.$ac_ext <<_ACEOF
3591 /* end confdefs.h. */
3592 $ac_includes_default
3593 int
3594 main ()
3595 {
3596 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3597 test_array [0] = 0
3598
3599 ;
3600 return 0;
3601 }
3602 _ACEOF
3603 rm -f conftest.$ac_objext
3604 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3605 (eval $ac_compile) 2>conftest.er1
3606 ac_status=$?
3607 grep -v '^ *+' conftest.er1 >conftest.err
3608 rm -f conftest.er1
3609 cat conftest.err >&5
3610 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3611 (exit $ac_status); } &&
3612 { ac_try='test -z "$ac_c_werror_flag"
3613 || test ! -s conftest.err'
3614 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3615 (eval $ac_try) 2>&5
3616 ac_status=$?
3617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3618 (exit $ac_status); }; } &&
3619 { ac_try='test -s conftest.$ac_objext'
3620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3621 (eval $ac_try) 2>&5
3622 ac_status=$?
3623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3624 (exit $ac_status); }; }; then
3625 ac_hi=$ac_mid; break
3626 else
3627 echo "$as_me: failed program was:" >&5
3628 sed 's/^/| /' conftest.$ac_ext >&5
3629
3630 ac_lo=`expr $ac_mid + 1`
3631 if test $ac_lo -le $ac_mid; then
3632 ac_lo= ac_hi=
3633 break
3634 fi
3635 ac_mid=`expr 2 '*' $ac_mid + 1`
3636 fi
3637 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3638 done
3639 else
3640 echo "$as_me: failed program was:" >&5
3641 sed 's/^/| /' conftest.$ac_ext >&5
3642
3643 cat >conftest.$ac_ext <<_ACEOF
3644 /* confdefs.h. */
3645 _ACEOF
3646 cat confdefs.h >>conftest.$ac_ext
3647 cat >>conftest.$ac_ext <<_ACEOF
3648 /* end confdefs.h. */
3649 $ac_includes_default
3650 int
3651 main ()
3652 {
3653 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3654 test_array [0] = 0
3655
3656 ;
3657 return 0;
3658 }
3659 _ACEOF
3660 rm -f conftest.$ac_objext
3661 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3662 (eval $ac_compile) 2>conftest.er1
3663 ac_status=$?
3664 grep -v '^ *+' conftest.er1 >conftest.err
3665 rm -f conftest.er1
3666 cat conftest.err >&5
3667 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3668 (exit $ac_status); } &&
3669 { ac_try='test -z "$ac_c_werror_flag"
3670 || test ! -s conftest.err'
3671 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3672 (eval $ac_try) 2>&5
3673 ac_status=$?
3674 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3675 (exit $ac_status); }; } &&
3676 { ac_try='test -s conftest.$ac_objext'
3677 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3678 (eval $ac_try) 2>&5
3679 ac_status=$?
3680 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3681 (exit $ac_status); }; }; then
3682 ac_hi=-1 ac_mid=-1
3683 while :; do
3684 cat >conftest.$ac_ext <<_ACEOF
3685 /* confdefs.h. */
3686 _ACEOF
3687 cat confdefs.h >>conftest.$ac_ext
3688 cat >>conftest.$ac_ext <<_ACEOF
3689 /* end confdefs.h. */
3690 $ac_includes_default
3691 int
3692 main ()
3693 {
3694 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3695 test_array [0] = 0
3696
3697 ;
3698 return 0;
3699 }
3700 _ACEOF
3701 rm -f conftest.$ac_objext
3702 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3703 (eval $ac_compile) 2>conftest.er1
3704 ac_status=$?
3705 grep -v '^ *+' conftest.er1 >conftest.err
3706 rm -f conftest.er1
3707 cat conftest.err >&5
3708 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3709 (exit $ac_status); } &&
3710 { ac_try='test -z "$ac_c_werror_flag"
3711 || test ! -s conftest.err'
3712 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3713 (eval $ac_try) 2>&5
3714 ac_status=$?
3715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3716 (exit $ac_status); }; } &&
3717 { ac_try='test -s conftest.$ac_objext'
3718 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3719 (eval $ac_try) 2>&5
3720 ac_status=$?
3721 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3722 (exit $ac_status); }; }; then
3723 ac_lo=$ac_mid; break
3724 else
3725 echo "$as_me: failed program was:" >&5
3726 sed 's/^/| /' conftest.$ac_ext >&5
3727
3728 ac_hi=`expr '(' $ac_mid ')' - 1`
3729 if test $ac_mid -le $ac_hi; then
3730 ac_lo= ac_hi=
3731 break
3732 fi
3733 ac_mid=`expr 2 '*' $ac_mid`
3734 fi
3735 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3736 done
3737 else
3738 echo "$as_me: failed program was:" >&5
3739 sed 's/^/| /' conftest.$ac_ext >&5
3740
3741 ac_lo= ac_hi=
3742 fi
3743 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3744 fi
3745 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3746 # Binary search between lo and hi bounds.
3747 while test "x$ac_lo" != "x$ac_hi"; do
3748 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3749 cat >conftest.$ac_ext <<_ACEOF
3750 /* confdefs.h. */
3751 _ACEOF
3752 cat confdefs.h >>conftest.$ac_ext
3753 cat >>conftest.$ac_ext <<_ACEOF
3754 /* end confdefs.h. */
3755 $ac_includes_default
3756 int
3757 main ()
3758 {
3759 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3760 test_array [0] = 0
3761
3762 ;
3763 return 0;
3764 }
3765 _ACEOF
3766 rm -f conftest.$ac_objext
3767 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3768 (eval $ac_compile) 2>conftest.er1
3769 ac_status=$?
3770 grep -v '^ *+' conftest.er1 >conftest.err
3771 rm -f conftest.er1
3772 cat conftest.err >&5
3773 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3774 (exit $ac_status); } &&
3775 { ac_try='test -z "$ac_c_werror_flag"
3776 || test ! -s conftest.err'
3777 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3778 (eval $ac_try) 2>&5
3779 ac_status=$?
3780 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3781 (exit $ac_status); }; } &&
3782 { ac_try='test -s conftest.$ac_objext'
3783 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3784 (eval $ac_try) 2>&5
3785 ac_status=$?
3786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3787 (exit $ac_status); }; }; then
3788 ac_hi=$ac_mid
3789 else
3790 echo "$as_me: failed program was:" >&5
3791 sed 's/^/| /' conftest.$ac_ext >&5
3792
3793 ac_lo=`expr '(' $ac_mid ')' + 1`
3794 fi
3795 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3796 done
3797 case $ac_lo in
3798 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3799 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3800 See \`config.log' for more details." >&5
3801 echo "$as_me: error: cannot compute sizeof (void *), 77
3802 See \`config.log' for more details." >&2;}
3803 { (exit 1); exit 1; }; } ;;
3804 esac
3805 else
3806 if test "$cross_compiling" = yes; then
3807 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3808 See \`config.log' for more details." >&5
3809 echo "$as_me: error: cannot run test program while cross compiling
3810 See \`config.log' for more details." >&2;}
3811 { (exit 1); exit 1; }; }
3812 else
3813 cat >conftest.$ac_ext <<_ACEOF
3814 /* confdefs.h. */
3815 _ACEOF
3816 cat confdefs.h >>conftest.$ac_ext
3817 cat >>conftest.$ac_ext <<_ACEOF
3818 /* end confdefs.h. */
3819 $ac_includes_default
3820 long longval () { return (long) (sizeof (void *)); }
3821 unsigned long ulongval () { return (long) (sizeof (void *)); }
3822 #include <stdio.h>
3823 #include <stdlib.h>
3824 int
3825 main ()
3826 {
3827
3828 FILE *f = fopen ("conftest.val", "w");
3829 if (! f)
3830 exit (1);
3831 if (((long) (sizeof (void *))) < 0)
3832 {
3833 long i = longval ();
3834 if (i != ((long) (sizeof (void *))))
3835 exit (1);
3836 fprintf (f, "%ld\n", i);
3837 }
3838 else
3839 {
3840 unsigned long i = ulongval ();
3841 if (i != ((long) (sizeof (void *))))
3842 exit (1);
3843 fprintf (f, "%lu\n", i);
3844 }
3845 exit (ferror (f) || fclose (f) != 0);
3846
3847 ;
3848 return 0;
3849 }
3850 _ACEOF
3851 rm -f conftest$ac_exeext
3852 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3853 (eval $ac_link) 2>&5
3854 ac_status=$?
3855 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3856 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3858 (eval $ac_try) 2>&5
3859 ac_status=$?
3860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3861 (exit $ac_status); }; }; then
3862 ac_cv_sizeof_void_p=`cat conftest.val`
3863 else
3864 echo "$as_me: program exited with status $ac_status" >&5
3865 echo "$as_me: failed program was:" >&5
3866 sed 's/^/| /' conftest.$ac_ext >&5
3867
3868 ( exit $ac_status )
3869 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3870 See \`config.log' for more details." >&5
3871 echo "$as_me: error: cannot compute sizeof (void *), 77
3872 See \`config.log' for more details." >&2;}
3873 { (exit 1); exit 1; }; }
3874 fi
3875 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3876 fi
3877 fi
3878 rm -f conftest.val
3879 else
3880 ac_cv_sizeof_void_p=0
3881 fi
3882 fi
3883 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3884 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3885 cat >>confdefs.h <<_ACEOF
3886 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3887 _ACEOF
3888
3889
3890 echo "$as_me:$LINENO: checking for short" >&5
3891 echo $ECHO_N "checking for short... $ECHO_C" >&6
3892 if test "${ac_cv_type_short+set}" = set; then
3893 echo $ECHO_N "(cached) $ECHO_C" >&6
3894 else
3895 cat >conftest.$ac_ext <<_ACEOF
3896 /* confdefs.h. */
3897 _ACEOF
3898 cat confdefs.h >>conftest.$ac_ext
3899 cat >>conftest.$ac_ext <<_ACEOF
3900 /* end confdefs.h. */
3901 $ac_includes_default
3902 int
3903 main ()
3904 {
3905 if ((short *) 0)
3906 return 0;
3907 if (sizeof (short))
3908 return 0;
3909 ;
3910 return 0;
3911 }
3912 _ACEOF
3913 rm -f conftest.$ac_objext
3914 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3915 (eval $ac_compile) 2>conftest.er1
3916 ac_status=$?
3917 grep -v '^ *+' conftest.er1 >conftest.err
3918 rm -f conftest.er1
3919 cat conftest.err >&5
3920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921 (exit $ac_status); } &&
3922 { ac_try='test -z "$ac_c_werror_flag"
3923 || test ! -s conftest.err'
3924 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3925 (eval $ac_try) 2>&5
3926 ac_status=$?
3927 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3928 (exit $ac_status); }; } &&
3929 { ac_try='test -s conftest.$ac_objext'
3930 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3931 (eval $ac_try) 2>&5
3932 ac_status=$?
3933 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3934 (exit $ac_status); }; }; then
3935 ac_cv_type_short=yes
3936 else
3937 echo "$as_me: failed program was:" >&5
3938 sed 's/^/| /' conftest.$ac_ext >&5
3939
3940 ac_cv_type_short=no
3941 fi
3942 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3943 fi
3944 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
3945 echo "${ECHO_T}$ac_cv_type_short" >&6
3946
3947 echo "$as_me:$LINENO: checking size of short" >&5
3948 echo $ECHO_N "checking size of short... $ECHO_C" >&6
3949 if test "${ac_cv_sizeof_short+set}" = set; then
3950 echo $ECHO_N "(cached) $ECHO_C" >&6
3951 else
3952 if test "$ac_cv_type_short" = yes; then
3953 # The cast to unsigned long works around a bug in the HP C Compiler
3954 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3955 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3956 # This bug is HP SR number 8606223364.
3957 if test "$cross_compiling" = yes; then
3958 # Depending upon the size, compute the lo and hi bounds.
3959 cat >conftest.$ac_ext <<_ACEOF
3960 /* confdefs.h. */
3961 _ACEOF
3962 cat confdefs.h >>conftest.$ac_ext
3963 cat >>conftest.$ac_ext <<_ACEOF
3964 /* end confdefs.h. */
3965 $ac_includes_default
3966 int
3967 main ()
3968 {
3969 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
3970 test_array [0] = 0
3971
3972 ;
3973 return 0;
3974 }
3975 _ACEOF
3976 rm -f conftest.$ac_objext
3977 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3978 (eval $ac_compile) 2>conftest.er1
3979 ac_status=$?
3980 grep -v '^ *+' conftest.er1 >conftest.err
3981 rm -f conftest.er1
3982 cat conftest.err >&5
3983 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3984 (exit $ac_status); } &&
3985 { ac_try='test -z "$ac_c_werror_flag"
3986 || test ! -s conftest.err'
3987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3988 (eval $ac_try) 2>&5
3989 ac_status=$?
3990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3991 (exit $ac_status); }; } &&
3992 { ac_try='test -s conftest.$ac_objext'
3993 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3994 (eval $ac_try) 2>&5
3995 ac_status=$?
3996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3997 (exit $ac_status); }; }; then
3998 ac_lo=0 ac_mid=0
3999 while :; do
4000 cat >conftest.$ac_ext <<_ACEOF
4001 /* confdefs.h. */
4002 _ACEOF
4003 cat confdefs.h >>conftest.$ac_ext
4004 cat >>conftest.$ac_ext <<_ACEOF
4005 /* end confdefs.h. */
4006 $ac_includes_default
4007 int
4008 main ()
4009 {
4010 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4011 test_array [0] = 0
4012
4013 ;
4014 return 0;
4015 }
4016 _ACEOF
4017 rm -f conftest.$ac_objext
4018 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4019 (eval $ac_compile) 2>conftest.er1
4020 ac_status=$?
4021 grep -v '^ *+' conftest.er1 >conftest.err
4022 rm -f conftest.er1
4023 cat conftest.err >&5
4024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4025 (exit $ac_status); } &&
4026 { ac_try='test -z "$ac_c_werror_flag"
4027 || test ! -s conftest.err'
4028 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4029 (eval $ac_try) 2>&5
4030 ac_status=$?
4031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4032 (exit $ac_status); }; } &&
4033 { ac_try='test -s conftest.$ac_objext'
4034 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4035 (eval $ac_try) 2>&5
4036 ac_status=$?
4037 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4038 (exit $ac_status); }; }; then
4039 ac_hi=$ac_mid; break
4040 else
4041 echo "$as_me: failed program was:" >&5
4042 sed 's/^/| /' conftest.$ac_ext >&5
4043
4044 ac_lo=`expr $ac_mid + 1`
4045 if test $ac_lo -le $ac_mid; then
4046 ac_lo= ac_hi=
4047 break
4048 fi
4049 ac_mid=`expr 2 '*' $ac_mid + 1`
4050 fi
4051 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4052 done
4053 else
4054 echo "$as_me: failed program was:" >&5
4055 sed 's/^/| /' conftest.$ac_ext >&5
4056
4057 cat >conftest.$ac_ext <<_ACEOF
4058 /* confdefs.h. */
4059 _ACEOF
4060 cat confdefs.h >>conftest.$ac_ext
4061 cat >>conftest.$ac_ext <<_ACEOF
4062 /* end confdefs.h. */
4063 $ac_includes_default
4064 int
4065 main ()
4066 {
4067 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4068 test_array [0] = 0
4069
4070 ;
4071 return 0;
4072 }
4073 _ACEOF
4074 rm -f conftest.$ac_objext
4075 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4076 (eval $ac_compile) 2>conftest.er1
4077 ac_status=$?
4078 grep -v '^ *+' conftest.er1 >conftest.err
4079 rm -f conftest.er1
4080 cat conftest.err >&5
4081 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4082 (exit $ac_status); } &&
4083 { ac_try='test -z "$ac_c_werror_flag"
4084 || test ! -s conftest.err'
4085 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4086 (eval $ac_try) 2>&5
4087 ac_status=$?
4088 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4089 (exit $ac_status); }; } &&
4090 { ac_try='test -s conftest.$ac_objext'
4091 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4092 (eval $ac_try) 2>&5
4093 ac_status=$?
4094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4095 (exit $ac_status); }; }; then
4096 ac_hi=-1 ac_mid=-1
4097 while :; do
4098 cat >conftest.$ac_ext <<_ACEOF
4099 /* confdefs.h. */
4100 _ACEOF
4101 cat confdefs.h >>conftest.$ac_ext
4102 cat >>conftest.$ac_ext <<_ACEOF
4103 /* end confdefs.h. */
4104 $ac_includes_default
4105 int
4106 main ()
4107 {
4108 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4109 test_array [0] = 0
4110
4111 ;
4112 return 0;
4113 }
4114 _ACEOF
4115 rm -f conftest.$ac_objext
4116 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4117 (eval $ac_compile) 2>conftest.er1
4118 ac_status=$?
4119 grep -v '^ *+' conftest.er1 >conftest.err
4120 rm -f conftest.er1
4121 cat conftest.err >&5
4122 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4123 (exit $ac_status); } &&
4124 { ac_try='test -z "$ac_c_werror_flag"
4125 || test ! -s conftest.err'
4126 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4127 (eval $ac_try) 2>&5
4128 ac_status=$?
4129 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4130 (exit $ac_status); }; } &&
4131 { ac_try='test -s conftest.$ac_objext'
4132 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4133 (eval $ac_try) 2>&5
4134 ac_status=$?
4135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4136 (exit $ac_status); }; }; then
4137 ac_lo=$ac_mid; break
4138 else
4139 echo "$as_me: failed program was:" >&5
4140 sed 's/^/| /' conftest.$ac_ext >&5
4141
4142 ac_hi=`expr '(' $ac_mid ')' - 1`
4143 if test $ac_mid -le $ac_hi; then
4144 ac_lo= ac_hi=
4145 break
4146 fi
4147 ac_mid=`expr 2 '*' $ac_mid`
4148 fi
4149 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4150 done
4151 else
4152 echo "$as_me: failed program was:" >&5
4153 sed 's/^/| /' conftest.$ac_ext >&5
4154
4155 ac_lo= ac_hi=
4156 fi
4157 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4158 fi
4159 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4160 # Binary search between lo and hi bounds.
4161 while test "x$ac_lo" != "x$ac_hi"; do
4162 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4163 cat >conftest.$ac_ext <<_ACEOF
4164 /* confdefs.h. */
4165 _ACEOF
4166 cat confdefs.h >>conftest.$ac_ext
4167 cat >>conftest.$ac_ext <<_ACEOF
4168 /* end confdefs.h. */
4169 $ac_includes_default
4170 int
4171 main ()
4172 {
4173 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4174 test_array [0] = 0
4175
4176 ;
4177 return 0;
4178 }
4179 _ACEOF
4180 rm -f conftest.$ac_objext
4181 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4182 (eval $ac_compile) 2>conftest.er1
4183 ac_status=$?
4184 grep -v '^ *+' conftest.er1 >conftest.err
4185 rm -f conftest.er1
4186 cat conftest.err >&5
4187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4188 (exit $ac_status); } &&
4189 { ac_try='test -z "$ac_c_werror_flag"
4190 || test ! -s conftest.err'
4191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4192 (eval $ac_try) 2>&5
4193 ac_status=$?
4194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4195 (exit $ac_status); }; } &&
4196 { ac_try='test -s conftest.$ac_objext'
4197 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4198 (eval $ac_try) 2>&5
4199 ac_status=$?
4200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4201 (exit $ac_status); }; }; then
4202 ac_hi=$ac_mid
4203 else
4204 echo "$as_me: failed program was:" >&5
4205 sed 's/^/| /' conftest.$ac_ext >&5
4206
4207 ac_lo=`expr '(' $ac_mid ')' + 1`
4208 fi
4209 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4210 done
4211 case $ac_lo in
4212 ?*) ac_cv_sizeof_short=$ac_lo;;
4213 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4214 See \`config.log' for more details." >&5
4215 echo "$as_me: error: cannot compute sizeof (short), 77
4216 See \`config.log' for more details." >&2;}
4217 { (exit 1); exit 1; }; } ;;
4218 esac
4219 else
4220 if test "$cross_compiling" = yes; then
4221 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4222 See \`config.log' for more details." >&5
4223 echo "$as_me: error: cannot run test program while cross compiling
4224 See \`config.log' for more details." >&2;}
4225 { (exit 1); exit 1; }; }
4226 else
4227 cat >conftest.$ac_ext <<_ACEOF
4228 /* confdefs.h. */
4229 _ACEOF
4230 cat confdefs.h >>conftest.$ac_ext
4231 cat >>conftest.$ac_ext <<_ACEOF
4232 /* end confdefs.h. */
4233 $ac_includes_default
4234 long longval () { return (long) (sizeof (short)); }
4235 unsigned long ulongval () { return (long) (sizeof (short)); }
4236 #include <stdio.h>
4237 #include <stdlib.h>
4238 int
4239 main ()
4240 {
4241
4242 FILE *f = fopen ("conftest.val", "w");
4243 if (! f)
4244 exit (1);
4245 if (((long) (sizeof (short))) < 0)
4246 {
4247 long i = longval ();
4248 if (i != ((long) (sizeof (short))))
4249 exit (1);
4250 fprintf (f, "%ld\n", i);
4251 }
4252 else
4253 {
4254 unsigned long i = ulongval ();
4255 if (i != ((long) (sizeof (short))))
4256 exit (1);
4257 fprintf (f, "%lu\n", i);
4258 }
4259 exit (ferror (f) || fclose (f) != 0);
4260
4261 ;
4262 return 0;
4263 }
4264 _ACEOF
4265 rm -f conftest$ac_exeext
4266 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4267 (eval $ac_link) 2>&5
4268 ac_status=$?
4269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4270 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4271 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4272 (eval $ac_try) 2>&5
4273 ac_status=$?
4274 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4275 (exit $ac_status); }; }; then
4276 ac_cv_sizeof_short=`cat conftest.val`
4277 else
4278 echo "$as_me: program exited with status $ac_status" >&5
4279 echo "$as_me: failed program was:" >&5
4280 sed 's/^/| /' conftest.$ac_ext >&5
4281
4282 ( exit $ac_status )
4283 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4284 See \`config.log' for more details." >&5
4285 echo "$as_me: error: cannot compute sizeof (short), 77
4286 See \`config.log' for more details." >&2;}
4287 { (exit 1); exit 1; }; }
4288 fi
4289 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4290 fi
4291 fi
4292 rm -f conftest.val
4293 else
4294 ac_cv_sizeof_short=0
4295 fi
4296 fi
4297 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4298 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4299 cat >>confdefs.h <<_ACEOF
4300 #define SIZEOF_SHORT $ac_cv_sizeof_short
4301 _ACEOF
4302
4303
4304 echo "$as_me:$LINENO: checking for int" >&5
4305 echo $ECHO_N "checking for int... $ECHO_C" >&6
4306 if test "${ac_cv_type_int+set}" = set; then
4307 echo $ECHO_N "(cached) $ECHO_C" >&6
4308 else
4309 cat >conftest.$ac_ext <<_ACEOF
4310 /* confdefs.h. */
4311 _ACEOF
4312 cat confdefs.h >>conftest.$ac_ext
4313 cat >>conftest.$ac_ext <<_ACEOF
4314 /* end confdefs.h. */
4315 $ac_includes_default
4316 int
4317 main ()
4318 {
4319 if ((int *) 0)
4320 return 0;
4321 if (sizeof (int))
4322 return 0;
4323 ;
4324 return 0;
4325 }
4326 _ACEOF
4327 rm -f conftest.$ac_objext
4328 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4329 (eval $ac_compile) 2>conftest.er1
4330 ac_status=$?
4331 grep -v '^ *+' conftest.er1 >conftest.err
4332 rm -f conftest.er1
4333 cat conftest.err >&5
4334 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4335 (exit $ac_status); } &&
4336 { ac_try='test -z "$ac_c_werror_flag"
4337 || test ! -s conftest.err'
4338 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4339 (eval $ac_try) 2>&5
4340 ac_status=$?
4341 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4342 (exit $ac_status); }; } &&
4343 { ac_try='test -s conftest.$ac_objext'
4344 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4345 (eval $ac_try) 2>&5
4346 ac_status=$?
4347 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4348 (exit $ac_status); }; }; then
4349 ac_cv_type_int=yes
4350 else
4351 echo "$as_me: failed program was:" >&5
4352 sed 's/^/| /' conftest.$ac_ext >&5
4353
4354 ac_cv_type_int=no
4355 fi
4356 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4357 fi
4358 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4359 echo "${ECHO_T}$ac_cv_type_int" >&6
4360
4361 echo "$as_me:$LINENO: checking size of int" >&5
4362 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4363 if test "${ac_cv_sizeof_int+set}" = set; then
4364 echo $ECHO_N "(cached) $ECHO_C" >&6
4365 else
4366 if test "$ac_cv_type_int" = yes; then
4367 # The cast to unsigned long works around a bug in the HP C Compiler
4368 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4369 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4370 # This bug is HP SR number 8606223364.
4371 if test "$cross_compiling" = yes; then
4372 # Depending upon the size, compute the lo and hi bounds.
4373 cat >conftest.$ac_ext <<_ACEOF
4374 /* confdefs.h. */
4375 _ACEOF
4376 cat confdefs.h >>conftest.$ac_ext
4377 cat >>conftest.$ac_ext <<_ACEOF
4378 /* end confdefs.h. */
4379 $ac_includes_default
4380 int
4381 main ()
4382 {
4383 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4384 test_array [0] = 0
4385
4386 ;
4387 return 0;
4388 }
4389 _ACEOF
4390 rm -f conftest.$ac_objext
4391 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4392 (eval $ac_compile) 2>conftest.er1
4393 ac_status=$?
4394 grep -v '^ *+' conftest.er1 >conftest.err
4395 rm -f conftest.er1
4396 cat conftest.err >&5
4397 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4398 (exit $ac_status); } &&
4399 { ac_try='test -z "$ac_c_werror_flag"
4400 || test ! -s conftest.err'
4401 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4402 (eval $ac_try) 2>&5
4403 ac_status=$?
4404 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4405 (exit $ac_status); }; } &&
4406 { ac_try='test -s conftest.$ac_objext'
4407 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4408 (eval $ac_try) 2>&5
4409 ac_status=$?
4410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4411 (exit $ac_status); }; }; then
4412 ac_lo=0 ac_mid=0
4413 while :; do
4414 cat >conftest.$ac_ext <<_ACEOF
4415 /* confdefs.h. */
4416 _ACEOF
4417 cat confdefs.h >>conftest.$ac_ext
4418 cat >>conftest.$ac_ext <<_ACEOF
4419 /* end confdefs.h. */
4420 $ac_includes_default
4421 int
4422 main ()
4423 {
4424 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4425 test_array [0] = 0
4426
4427 ;
4428 return 0;
4429 }
4430 _ACEOF
4431 rm -f conftest.$ac_objext
4432 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4433 (eval $ac_compile) 2>conftest.er1
4434 ac_status=$?
4435 grep -v '^ *+' conftest.er1 >conftest.err
4436 rm -f conftest.er1
4437 cat conftest.err >&5
4438 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4439 (exit $ac_status); } &&
4440 { ac_try='test -z "$ac_c_werror_flag"
4441 || test ! -s conftest.err'
4442 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4443 (eval $ac_try) 2>&5
4444 ac_status=$?
4445 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4446 (exit $ac_status); }; } &&
4447 { ac_try='test -s conftest.$ac_objext'
4448 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4449 (eval $ac_try) 2>&5
4450 ac_status=$?
4451 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4452 (exit $ac_status); }; }; then
4453 ac_hi=$ac_mid; break
4454 else
4455 echo "$as_me: failed program was:" >&5
4456 sed 's/^/| /' conftest.$ac_ext >&5
4457
4458 ac_lo=`expr $ac_mid + 1`
4459 if test $ac_lo -le $ac_mid; then
4460 ac_lo= ac_hi=
4461 break
4462 fi
4463 ac_mid=`expr 2 '*' $ac_mid + 1`
4464 fi
4465 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4466 done
4467 else
4468 echo "$as_me: failed program was:" >&5
4469 sed 's/^/| /' conftest.$ac_ext >&5
4470
4471 cat >conftest.$ac_ext <<_ACEOF
4472 /* confdefs.h. */
4473 _ACEOF
4474 cat confdefs.h >>conftest.$ac_ext
4475 cat >>conftest.$ac_ext <<_ACEOF
4476 /* end confdefs.h. */
4477 $ac_includes_default
4478 int
4479 main ()
4480 {
4481 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4482 test_array [0] = 0
4483
4484 ;
4485 return 0;
4486 }
4487 _ACEOF
4488 rm -f conftest.$ac_objext
4489 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4490 (eval $ac_compile) 2>conftest.er1
4491 ac_status=$?
4492 grep -v '^ *+' conftest.er1 >conftest.err
4493 rm -f conftest.er1
4494 cat conftest.err >&5
4495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4496 (exit $ac_status); } &&
4497 { ac_try='test -z "$ac_c_werror_flag"
4498 || test ! -s conftest.err'
4499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4500 (eval $ac_try) 2>&5
4501 ac_status=$?
4502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4503 (exit $ac_status); }; } &&
4504 { ac_try='test -s conftest.$ac_objext'
4505 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4506 (eval $ac_try) 2>&5
4507 ac_status=$?
4508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4509 (exit $ac_status); }; }; then
4510 ac_hi=-1 ac_mid=-1
4511 while :; do
4512 cat >conftest.$ac_ext <<_ACEOF
4513 /* confdefs.h. */
4514 _ACEOF
4515 cat confdefs.h >>conftest.$ac_ext
4516 cat >>conftest.$ac_ext <<_ACEOF
4517 /* end confdefs.h. */
4518 $ac_includes_default
4519 int
4520 main ()
4521 {
4522 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4523 test_array [0] = 0
4524
4525 ;
4526 return 0;
4527 }
4528 _ACEOF
4529 rm -f conftest.$ac_objext
4530 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4531 (eval $ac_compile) 2>conftest.er1
4532 ac_status=$?
4533 grep -v '^ *+' conftest.er1 >conftest.err
4534 rm -f conftest.er1
4535 cat conftest.err >&5
4536 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4537 (exit $ac_status); } &&
4538 { ac_try='test -z "$ac_c_werror_flag"
4539 || test ! -s conftest.err'
4540 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4541 (eval $ac_try) 2>&5
4542 ac_status=$?
4543 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4544 (exit $ac_status); }; } &&
4545 { ac_try='test -s conftest.$ac_objext'
4546 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4547 (eval $ac_try) 2>&5
4548 ac_status=$?
4549 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4550 (exit $ac_status); }; }; then
4551 ac_lo=$ac_mid; break
4552 else
4553 echo "$as_me: failed program was:" >&5
4554 sed 's/^/| /' conftest.$ac_ext >&5
4555
4556 ac_hi=`expr '(' $ac_mid ')' - 1`
4557 if test $ac_mid -le $ac_hi; then
4558 ac_lo= ac_hi=
4559 break
4560 fi
4561 ac_mid=`expr 2 '*' $ac_mid`
4562 fi
4563 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4564 done
4565 else
4566 echo "$as_me: failed program was:" >&5
4567 sed 's/^/| /' conftest.$ac_ext >&5
4568
4569 ac_lo= ac_hi=
4570 fi
4571 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4572 fi
4573 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4574 # Binary search between lo and hi bounds.
4575 while test "x$ac_lo" != "x$ac_hi"; do
4576 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4577 cat >conftest.$ac_ext <<_ACEOF
4578 /* confdefs.h. */
4579 _ACEOF
4580 cat confdefs.h >>conftest.$ac_ext
4581 cat >>conftest.$ac_ext <<_ACEOF
4582 /* end confdefs.h. */
4583 $ac_includes_default
4584 int
4585 main ()
4586 {
4587 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4588 test_array [0] = 0
4589
4590 ;
4591 return 0;
4592 }
4593 _ACEOF
4594 rm -f conftest.$ac_objext
4595 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4596 (eval $ac_compile) 2>conftest.er1
4597 ac_status=$?
4598 grep -v '^ *+' conftest.er1 >conftest.err
4599 rm -f conftest.er1
4600 cat conftest.err >&5
4601 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4602 (exit $ac_status); } &&
4603 { ac_try='test -z "$ac_c_werror_flag"
4604 || test ! -s conftest.err'
4605 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4606 (eval $ac_try) 2>&5
4607 ac_status=$?
4608 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4609 (exit $ac_status); }; } &&
4610 { ac_try='test -s conftest.$ac_objext'
4611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4612 (eval $ac_try) 2>&5
4613 ac_status=$?
4614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615 (exit $ac_status); }; }; then
4616 ac_hi=$ac_mid
4617 else
4618 echo "$as_me: failed program was:" >&5
4619 sed 's/^/| /' conftest.$ac_ext >&5
4620
4621 ac_lo=`expr '(' $ac_mid ')' + 1`
4622 fi
4623 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4624 done
4625 case $ac_lo in
4626 ?*) ac_cv_sizeof_int=$ac_lo;;
4627 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4628 See \`config.log' for more details." >&5
4629 echo "$as_me: error: cannot compute sizeof (int), 77
4630 See \`config.log' for more details." >&2;}
4631 { (exit 1); exit 1; }; } ;;
4632 esac
4633 else
4634 if test "$cross_compiling" = yes; then
4635 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4636 See \`config.log' for more details." >&5
4637 echo "$as_me: error: cannot run test program while cross compiling
4638 See \`config.log' for more details." >&2;}
4639 { (exit 1); exit 1; }; }
4640 else
4641 cat >conftest.$ac_ext <<_ACEOF
4642 /* confdefs.h. */
4643 _ACEOF
4644 cat confdefs.h >>conftest.$ac_ext
4645 cat >>conftest.$ac_ext <<_ACEOF
4646 /* end confdefs.h. */
4647 $ac_includes_default
4648 long longval () { return (long) (sizeof (int)); }
4649 unsigned long ulongval () { return (long) (sizeof (int)); }
4650 #include <stdio.h>
4651 #include <stdlib.h>
4652 int
4653 main ()
4654 {
4655
4656 FILE *f = fopen ("conftest.val", "w");
4657 if (! f)
4658 exit (1);
4659 if (((long) (sizeof (int))) < 0)
4660 {
4661 long i = longval ();
4662 if (i != ((long) (sizeof (int))))
4663 exit (1);
4664 fprintf (f, "%ld\n", i);
4665 }
4666 else
4667 {
4668 unsigned long i = ulongval ();
4669 if (i != ((long) (sizeof (int))))
4670 exit (1);
4671 fprintf (f, "%lu\n", i);
4672 }
4673 exit (ferror (f) || fclose (f) != 0);
4674
4675 ;
4676 return 0;
4677 }
4678 _ACEOF
4679 rm -f conftest$ac_exeext
4680 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4681 (eval $ac_link) 2>&5
4682 ac_status=$?
4683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4684 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4685 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4686 (eval $ac_try) 2>&5
4687 ac_status=$?
4688 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4689 (exit $ac_status); }; }; then
4690 ac_cv_sizeof_int=`cat conftest.val`
4691 else
4692 echo "$as_me: program exited with status $ac_status" >&5
4693 echo "$as_me: failed program was:" >&5
4694 sed 's/^/| /' conftest.$ac_ext >&5
4695
4696 ( exit $ac_status )
4697 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4698 See \`config.log' for more details." >&5
4699 echo "$as_me: error: cannot compute sizeof (int), 77
4700 See \`config.log' for more details." >&2;}
4701 { (exit 1); exit 1; }; }
4702 fi
4703 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4704 fi
4705 fi
4706 rm -f conftest.val
4707 else
4708 ac_cv_sizeof_int=0
4709 fi
4710 fi
4711 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4712 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4713 cat >>confdefs.h <<_ACEOF
4714 #define SIZEOF_INT $ac_cv_sizeof_int
4715 _ACEOF
4716
4717
4718 echo "$as_me:$LINENO: checking for long" >&5
4719 echo $ECHO_N "checking for long... $ECHO_C" >&6
4720 if test "${ac_cv_type_long+set}" = set; then
4721 echo $ECHO_N "(cached) $ECHO_C" >&6
4722 else
4723 cat >conftest.$ac_ext <<_ACEOF
4724 /* confdefs.h. */
4725 _ACEOF
4726 cat confdefs.h >>conftest.$ac_ext
4727 cat >>conftest.$ac_ext <<_ACEOF
4728 /* end confdefs.h. */
4729 $ac_includes_default
4730 int
4731 main ()
4732 {
4733 if ((long *) 0)
4734 return 0;
4735 if (sizeof (long))
4736 return 0;
4737 ;
4738 return 0;
4739 }
4740 _ACEOF
4741 rm -f conftest.$ac_objext
4742 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4743 (eval $ac_compile) 2>conftest.er1
4744 ac_status=$?
4745 grep -v '^ *+' conftest.er1 >conftest.err
4746 rm -f conftest.er1
4747 cat conftest.err >&5
4748 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4749 (exit $ac_status); } &&
4750 { ac_try='test -z "$ac_c_werror_flag"
4751 || test ! -s conftest.err'
4752 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4753 (eval $ac_try) 2>&5
4754 ac_status=$?
4755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4756 (exit $ac_status); }; } &&
4757 { ac_try='test -s conftest.$ac_objext'
4758 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4759 (eval $ac_try) 2>&5
4760 ac_status=$?
4761 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4762 (exit $ac_status); }; }; then
4763 ac_cv_type_long=yes
4764 else
4765 echo "$as_me: failed program was:" >&5
4766 sed 's/^/| /' conftest.$ac_ext >&5
4767
4768 ac_cv_type_long=no
4769 fi
4770 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4771 fi
4772 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4773 echo "${ECHO_T}$ac_cv_type_long" >&6
4774
4775 echo "$as_me:$LINENO: checking size of long" >&5
4776 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4777 if test "${ac_cv_sizeof_long+set}" = set; then
4778 echo $ECHO_N "(cached) $ECHO_C" >&6
4779 else
4780 if test "$ac_cv_type_long" = yes; then
4781 # The cast to unsigned long works around a bug in the HP C Compiler
4782 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4783 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4784 # This bug is HP SR number 8606223364.
4785 if test "$cross_compiling" = yes; then
4786 # Depending upon the size, compute the lo and hi bounds.
4787 cat >conftest.$ac_ext <<_ACEOF
4788 /* confdefs.h. */
4789 _ACEOF
4790 cat confdefs.h >>conftest.$ac_ext
4791 cat >>conftest.$ac_ext <<_ACEOF
4792 /* end confdefs.h. */
4793 $ac_includes_default
4794 int
4795 main ()
4796 {
4797 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4798 test_array [0] = 0
4799
4800 ;
4801 return 0;
4802 }
4803 _ACEOF
4804 rm -f conftest.$ac_objext
4805 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4806 (eval $ac_compile) 2>conftest.er1
4807 ac_status=$?
4808 grep -v '^ *+' conftest.er1 >conftest.err
4809 rm -f conftest.er1
4810 cat conftest.err >&5
4811 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4812 (exit $ac_status); } &&
4813 { ac_try='test -z "$ac_c_werror_flag"
4814 || test ! -s conftest.err'
4815 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4816 (eval $ac_try) 2>&5
4817 ac_status=$?
4818 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4819 (exit $ac_status); }; } &&
4820 { ac_try='test -s conftest.$ac_objext'
4821 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4822 (eval $ac_try) 2>&5
4823 ac_status=$?
4824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4825 (exit $ac_status); }; }; then
4826 ac_lo=0 ac_mid=0
4827 while :; do
4828 cat >conftest.$ac_ext <<_ACEOF
4829 /* confdefs.h. */
4830 _ACEOF
4831 cat confdefs.h >>conftest.$ac_ext
4832 cat >>conftest.$ac_ext <<_ACEOF
4833 /* end confdefs.h. */
4834 $ac_includes_default
4835 int
4836 main ()
4837 {
4838 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4839 test_array [0] = 0
4840
4841 ;
4842 return 0;
4843 }
4844 _ACEOF
4845 rm -f conftest.$ac_objext
4846 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4847 (eval $ac_compile) 2>conftest.er1
4848 ac_status=$?
4849 grep -v '^ *+' conftest.er1 >conftest.err
4850 rm -f conftest.er1
4851 cat conftest.err >&5
4852 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4853 (exit $ac_status); } &&
4854 { ac_try='test -z "$ac_c_werror_flag"
4855 || test ! -s conftest.err'
4856 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4857 (eval $ac_try) 2>&5
4858 ac_status=$?
4859 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4860 (exit $ac_status); }; } &&
4861 { ac_try='test -s conftest.$ac_objext'
4862 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4863 (eval $ac_try) 2>&5
4864 ac_status=$?
4865 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4866 (exit $ac_status); }; }; then
4867 ac_hi=$ac_mid; break
4868 else
4869 echo "$as_me: failed program was:" >&5
4870 sed 's/^/| /' conftest.$ac_ext >&5
4871
4872 ac_lo=`expr $ac_mid + 1`
4873 if test $ac_lo -le $ac_mid; then
4874 ac_lo= ac_hi=
4875 break
4876 fi
4877 ac_mid=`expr 2 '*' $ac_mid + 1`
4878 fi
4879 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4880 done
4881 else
4882 echo "$as_me: failed program was:" >&5
4883 sed 's/^/| /' conftest.$ac_ext >&5
4884
4885 cat >conftest.$ac_ext <<_ACEOF
4886 /* confdefs.h. */
4887 _ACEOF
4888 cat confdefs.h >>conftest.$ac_ext
4889 cat >>conftest.$ac_ext <<_ACEOF
4890 /* end confdefs.h. */
4891 $ac_includes_default
4892 int
4893 main ()
4894 {
4895 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4896 test_array [0] = 0
4897
4898 ;
4899 return 0;
4900 }
4901 _ACEOF
4902 rm -f conftest.$ac_objext
4903 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4904 (eval $ac_compile) 2>conftest.er1
4905 ac_status=$?
4906 grep -v '^ *+' conftest.er1 >conftest.err
4907 rm -f conftest.er1
4908 cat conftest.err >&5
4909 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4910 (exit $ac_status); } &&
4911 { ac_try='test -z "$ac_c_werror_flag"
4912 || test ! -s conftest.err'
4913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4914 (eval $ac_try) 2>&5
4915 ac_status=$?
4916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4917 (exit $ac_status); }; } &&
4918 { ac_try='test -s conftest.$ac_objext'
4919 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4920 (eval $ac_try) 2>&5
4921 ac_status=$?
4922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4923 (exit $ac_status); }; }; then
4924 ac_hi=-1 ac_mid=-1
4925 while :; do
4926 cat >conftest.$ac_ext <<_ACEOF
4927 /* confdefs.h. */
4928 _ACEOF
4929 cat confdefs.h >>conftest.$ac_ext
4930 cat >>conftest.$ac_ext <<_ACEOF
4931 /* end confdefs.h. */
4932 $ac_includes_default
4933 int
4934 main ()
4935 {
4936 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4937 test_array [0] = 0
4938
4939 ;
4940 return 0;
4941 }
4942 _ACEOF
4943 rm -f conftest.$ac_objext
4944 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4945 (eval $ac_compile) 2>conftest.er1
4946 ac_status=$?
4947 grep -v '^ *+' conftest.er1 >conftest.err
4948 rm -f conftest.er1
4949 cat conftest.err >&5
4950 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4951 (exit $ac_status); } &&
4952 { ac_try='test -z "$ac_c_werror_flag"
4953 || test ! -s conftest.err'
4954 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4955 (eval $ac_try) 2>&5
4956 ac_status=$?
4957 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4958 (exit $ac_status); }; } &&
4959 { ac_try='test -s conftest.$ac_objext'
4960 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4961 (eval $ac_try) 2>&5
4962 ac_status=$?
4963 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4964 (exit $ac_status); }; }; then
4965 ac_lo=$ac_mid; break
4966 else
4967 echo "$as_me: failed program was:" >&5
4968 sed 's/^/| /' conftest.$ac_ext >&5
4969
4970 ac_hi=`expr '(' $ac_mid ')' - 1`
4971 if test $ac_mid -le $ac_hi; then
4972 ac_lo= ac_hi=
4973 break
4974 fi
4975 ac_mid=`expr 2 '*' $ac_mid`
4976 fi
4977 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4978 done
4979 else
4980 echo "$as_me: failed program was:" >&5
4981 sed 's/^/| /' conftest.$ac_ext >&5
4982
4983 ac_lo= ac_hi=
4984 fi
4985 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4986 fi
4987 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4988 # Binary search between lo and hi bounds.
4989 while test "x$ac_lo" != "x$ac_hi"; do
4990 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4991 cat >conftest.$ac_ext <<_ACEOF
4992 /* confdefs.h. */
4993 _ACEOF
4994 cat confdefs.h >>conftest.$ac_ext
4995 cat >>conftest.$ac_ext <<_ACEOF
4996 /* end confdefs.h. */
4997 $ac_includes_default
4998 int
4999 main ()
5000 {
5001 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5002 test_array [0] = 0
5003
5004 ;
5005 return 0;
5006 }
5007 _ACEOF
5008 rm -f conftest.$ac_objext
5009 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5010 (eval $ac_compile) 2>conftest.er1
5011 ac_status=$?
5012 grep -v '^ *+' conftest.er1 >conftest.err
5013 rm -f conftest.er1
5014 cat conftest.err >&5
5015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5016 (exit $ac_status); } &&
5017 { ac_try='test -z "$ac_c_werror_flag"
5018 || test ! -s conftest.err'
5019 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5020 (eval $ac_try) 2>&5
5021 ac_status=$?
5022 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5023 (exit $ac_status); }; } &&
5024 { ac_try='test -s conftest.$ac_objext'
5025 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5026 (eval $ac_try) 2>&5
5027 ac_status=$?
5028 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5029 (exit $ac_status); }; }; then
5030 ac_hi=$ac_mid
5031 else
5032 echo "$as_me: failed program was:" >&5
5033 sed 's/^/| /' conftest.$ac_ext >&5
5034
5035 ac_lo=`expr '(' $ac_mid ')' + 1`
5036 fi
5037 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5038 done
5039 case $ac_lo in
5040 ?*) ac_cv_sizeof_long=$ac_lo;;
5041 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5042 See \`config.log' for more details." >&5
5043 echo "$as_me: error: cannot compute sizeof (long), 77
5044 See \`config.log' for more details." >&2;}
5045 { (exit 1); exit 1; }; } ;;
5046 esac
5047 else
5048 if test "$cross_compiling" = yes; then
5049 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5050 See \`config.log' for more details." >&5
5051 echo "$as_me: error: cannot run test program while cross compiling
5052 See \`config.log' for more details." >&2;}
5053 { (exit 1); exit 1; }; }
5054 else
5055 cat >conftest.$ac_ext <<_ACEOF
5056 /* confdefs.h. */
5057 _ACEOF
5058 cat confdefs.h >>conftest.$ac_ext
5059 cat >>conftest.$ac_ext <<_ACEOF
5060 /* end confdefs.h. */
5061 $ac_includes_default
5062 long longval () { return (long) (sizeof (long)); }
5063 unsigned long ulongval () { return (long) (sizeof (long)); }
5064 #include <stdio.h>
5065 #include <stdlib.h>
5066 int
5067 main ()
5068 {
5069
5070 FILE *f = fopen ("conftest.val", "w");
5071 if (! f)
5072 exit (1);
5073 if (((long) (sizeof (long))) < 0)
5074 {
5075 long i = longval ();
5076 if (i != ((long) (sizeof (long))))
5077 exit (1);
5078 fprintf (f, "%ld\n", i);
5079 }
5080 else
5081 {
5082 unsigned long i = ulongval ();
5083 if (i != ((long) (sizeof (long))))
5084 exit (1);
5085 fprintf (f, "%lu\n", i);
5086 }
5087 exit (ferror (f) || fclose (f) != 0);
5088
5089 ;
5090 return 0;
5091 }
5092 _ACEOF
5093 rm -f conftest$ac_exeext
5094 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5095 (eval $ac_link) 2>&5
5096 ac_status=$?
5097 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5098 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5099 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5100 (eval $ac_try) 2>&5
5101 ac_status=$?
5102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5103 (exit $ac_status); }; }; then
5104 ac_cv_sizeof_long=`cat conftest.val`
5105 else
5106 echo "$as_me: program exited with status $ac_status" >&5
5107 echo "$as_me: failed program was:" >&5
5108 sed 's/^/| /' conftest.$ac_ext >&5
5109
5110 ( exit $ac_status )
5111 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5112 See \`config.log' for more details." >&5
5113 echo "$as_me: error: cannot compute sizeof (long), 77
5114 See \`config.log' for more details." >&2;}
5115 { (exit 1); exit 1; }; }
5116 fi
5117 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5118 fi
5119 fi
5120 rm -f conftest.val
5121 else
5122 ac_cv_sizeof_long=0
5123 fi
5124 fi
5125 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5126 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5127 cat >>confdefs.h <<_ACEOF
5128 #define SIZEOF_LONG $ac_cv_sizeof_long
5129 _ACEOF
5130
5131
5132 echo "$as_me:$LINENO: checking for long long" >&5
5133 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5134 if test "${ac_cv_type_long_long+set}" = set; then
5135 echo $ECHO_N "(cached) $ECHO_C" >&6
5136 else
5137 cat >conftest.$ac_ext <<_ACEOF
5138 /* confdefs.h. */
5139 _ACEOF
5140 cat confdefs.h >>conftest.$ac_ext
5141 cat >>conftest.$ac_ext <<_ACEOF
5142 /* end confdefs.h. */
5143 $ac_includes_default
5144 int
5145 main ()
5146 {
5147 if ((long long *) 0)
5148 return 0;
5149 if (sizeof (long long))
5150 return 0;
5151 ;
5152 return 0;
5153 }
5154 _ACEOF
5155 rm -f conftest.$ac_objext
5156 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5157 (eval $ac_compile) 2>conftest.er1
5158 ac_status=$?
5159 grep -v '^ *+' conftest.er1 >conftest.err
5160 rm -f conftest.er1
5161 cat conftest.err >&5
5162 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5163 (exit $ac_status); } &&
5164 { ac_try='test -z "$ac_c_werror_flag"
5165 || test ! -s conftest.err'
5166 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5167 (eval $ac_try) 2>&5
5168 ac_status=$?
5169 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5170 (exit $ac_status); }; } &&
5171 { ac_try='test -s conftest.$ac_objext'
5172 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5173 (eval $ac_try) 2>&5
5174 ac_status=$?
5175 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5176 (exit $ac_status); }; }; then
5177 ac_cv_type_long_long=yes
5178 else
5179 echo "$as_me: failed program was:" >&5
5180 sed 's/^/| /' conftest.$ac_ext >&5
5181
5182 ac_cv_type_long_long=no
5183 fi
5184 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5185 fi
5186 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5187 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5188 if test $ac_cv_type_long_long = yes; then
5189
5190 cat >>confdefs.h <<_ACEOF
5191 #define HAVE_LONG_LONG 1
5192 _ACEOF
5193
5194 echo "$as_me:$LINENO: checking for long long" >&5
5195 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5196 if test "${ac_cv_type_long_long+set}" = set; then
5197 echo $ECHO_N "(cached) $ECHO_C" >&6
5198 else
5199 cat >conftest.$ac_ext <<_ACEOF
5200 /* confdefs.h. */
5201 _ACEOF
5202 cat confdefs.h >>conftest.$ac_ext
5203 cat >>conftest.$ac_ext <<_ACEOF
5204 /* end confdefs.h. */
5205 $ac_includes_default
5206 int
5207 main ()
5208 {
5209 if ((long long *) 0)
5210 return 0;
5211 if (sizeof (long long))
5212 return 0;
5213 ;
5214 return 0;
5215 }
5216 _ACEOF
5217 rm -f conftest.$ac_objext
5218 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5219 (eval $ac_compile) 2>conftest.er1
5220 ac_status=$?
5221 grep -v '^ *+' conftest.er1 >conftest.err
5222 rm -f conftest.er1
5223 cat conftest.err >&5
5224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5225 (exit $ac_status); } &&
5226 { ac_try='test -z "$ac_c_werror_flag"
5227 || test ! -s conftest.err'
5228 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5229 (eval $ac_try) 2>&5
5230 ac_status=$?
5231 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5232 (exit $ac_status); }; } &&
5233 { ac_try='test -s conftest.$ac_objext'
5234 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5235 (eval $ac_try) 2>&5
5236 ac_status=$?
5237 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5238 (exit $ac_status); }; }; then
5239 ac_cv_type_long_long=yes
5240 else
5241 echo "$as_me: failed program was:" >&5
5242 sed 's/^/| /' conftest.$ac_ext >&5
5243
5244 ac_cv_type_long_long=no
5245 fi
5246 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5247 fi
5248 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5249 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5250
5251 echo "$as_me:$LINENO: checking size of long long" >&5
5252 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5253 if test "${ac_cv_sizeof_long_long+set}" = set; then
5254 echo $ECHO_N "(cached) $ECHO_C" >&6
5255 else
5256 if test "$ac_cv_type_long_long" = yes; then
5257 # The cast to unsigned long works around a bug in the HP C Compiler
5258 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5259 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5260 # This bug is HP SR number 8606223364.
5261 if test "$cross_compiling" = yes; then
5262 # Depending upon the size, compute the lo and hi bounds.
5263 cat >conftest.$ac_ext <<_ACEOF
5264 /* confdefs.h. */
5265 _ACEOF
5266 cat confdefs.h >>conftest.$ac_ext
5267 cat >>conftest.$ac_ext <<_ACEOF
5268 /* end confdefs.h. */
5269 $ac_includes_default
5270 int
5271 main ()
5272 {
5273 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5274 test_array [0] = 0
5275
5276 ;
5277 return 0;
5278 }
5279 _ACEOF
5280 rm -f conftest.$ac_objext
5281 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5282 (eval $ac_compile) 2>conftest.er1
5283 ac_status=$?
5284 grep -v '^ *+' conftest.er1 >conftest.err
5285 rm -f conftest.er1
5286 cat conftest.err >&5
5287 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5288 (exit $ac_status); } &&
5289 { ac_try='test -z "$ac_c_werror_flag"
5290 || test ! -s conftest.err'
5291 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5292 (eval $ac_try) 2>&5
5293 ac_status=$?
5294 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5295 (exit $ac_status); }; } &&
5296 { ac_try='test -s conftest.$ac_objext'
5297 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5298 (eval $ac_try) 2>&5
5299 ac_status=$?
5300 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5301 (exit $ac_status); }; }; then
5302 ac_lo=0 ac_mid=0
5303 while :; do
5304 cat >conftest.$ac_ext <<_ACEOF
5305 /* confdefs.h. */
5306 _ACEOF
5307 cat confdefs.h >>conftest.$ac_ext
5308 cat >>conftest.$ac_ext <<_ACEOF
5309 /* end confdefs.h. */
5310 $ac_includes_default
5311 int
5312 main ()
5313 {
5314 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5315 test_array [0] = 0
5316
5317 ;
5318 return 0;
5319 }
5320 _ACEOF
5321 rm -f conftest.$ac_objext
5322 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5323 (eval $ac_compile) 2>conftest.er1
5324 ac_status=$?
5325 grep -v '^ *+' conftest.er1 >conftest.err
5326 rm -f conftest.er1
5327 cat conftest.err >&5
5328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5329 (exit $ac_status); } &&
5330 { ac_try='test -z "$ac_c_werror_flag"
5331 || test ! -s conftest.err'
5332 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5333 (eval $ac_try) 2>&5
5334 ac_status=$?
5335 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5336 (exit $ac_status); }; } &&
5337 { ac_try='test -s conftest.$ac_objext'
5338 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5339 (eval $ac_try) 2>&5
5340 ac_status=$?
5341 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5342 (exit $ac_status); }; }; then
5343 ac_hi=$ac_mid; break
5344 else
5345 echo "$as_me: failed program was:" >&5
5346 sed 's/^/| /' conftest.$ac_ext >&5
5347
5348 ac_lo=`expr $ac_mid + 1`
5349 if test $ac_lo -le $ac_mid; then
5350 ac_lo= ac_hi=
5351 break
5352 fi
5353 ac_mid=`expr 2 '*' $ac_mid + 1`
5354 fi
5355 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5356 done
5357 else
5358 echo "$as_me: failed program was:" >&5
5359 sed 's/^/| /' conftest.$ac_ext >&5
5360
5361 cat >conftest.$ac_ext <<_ACEOF
5362 /* confdefs.h. */
5363 _ACEOF
5364 cat confdefs.h >>conftest.$ac_ext
5365 cat >>conftest.$ac_ext <<_ACEOF
5366 /* end confdefs.h. */
5367 $ac_includes_default
5368 int
5369 main ()
5370 {
5371 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5372 test_array [0] = 0
5373
5374 ;
5375 return 0;
5376 }
5377 _ACEOF
5378 rm -f conftest.$ac_objext
5379 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5380 (eval $ac_compile) 2>conftest.er1
5381 ac_status=$?
5382 grep -v '^ *+' conftest.er1 >conftest.err
5383 rm -f conftest.er1
5384 cat conftest.err >&5
5385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5386 (exit $ac_status); } &&
5387 { ac_try='test -z "$ac_c_werror_flag"
5388 || test ! -s conftest.err'
5389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5390 (eval $ac_try) 2>&5
5391 ac_status=$?
5392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5393 (exit $ac_status); }; } &&
5394 { ac_try='test -s conftest.$ac_objext'
5395 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5396 (eval $ac_try) 2>&5
5397 ac_status=$?
5398 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5399 (exit $ac_status); }; }; then
5400 ac_hi=-1 ac_mid=-1
5401 while :; do
5402 cat >conftest.$ac_ext <<_ACEOF
5403 /* confdefs.h. */
5404 _ACEOF
5405 cat confdefs.h >>conftest.$ac_ext
5406 cat >>conftest.$ac_ext <<_ACEOF
5407 /* end confdefs.h. */
5408 $ac_includes_default
5409 int
5410 main ()
5411 {
5412 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5413 test_array [0] = 0
5414
5415 ;
5416 return 0;
5417 }
5418 _ACEOF
5419 rm -f conftest.$ac_objext
5420 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5421 (eval $ac_compile) 2>conftest.er1
5422 ac_status=$?
5423 grep -v '^ *+' conftest.er1 >conftest.err
5424 rm -f conftest.er1
5425 cat conftest.err >&5
5426 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5427 (exit $ac_status); } &&
5428 { ac_try='test -z "$ac_c_werror_flag"
5429 || test ! -s conftest.err'
5430 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5431 (eval $ac_try) 2>&5
5432 ac_status=$?
5433 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5434 (exit $ac_status); }; } &&
5435 { ac_try='test -s conftest.$ac_objext'
5436 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5437 (eval $ac_try) 2>&5
5438 ac_status=$?
5439 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5440 (exit $ac_status); }; }; then
5441 ac_lo=$ac_mid; break
5442 else
5443 echo "$as_me: failed program was:" >&5
5444 sed 's/^/| /' conftest.$ac_ext >&5
5445
5446 ac_hi=`expr '(' $ac_mid ')' - 1`
5447 if test $ac_mid -le $ac_hi; then
5448 ac_lo= ac_hi=
5449 break
5450 fi
5451 ac_mid=`expr 2 '*' $ac_mid`
5452 fi
5453 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5454 done
5455 else
5456 echo "$as_me: failed program was:" >&5
5457 sed 's/^/| /' conftest.$ac_ext >&5
5458
5459 ac_lo= ac_hi=
5460 fi
5461 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5462 fi
5463 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5464 # Binary search between lo and hi bounds.
5465 while test "x$ac_lo" != "x$ac_hi"; do
5466 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5467 cat >conftest.$ac_ext <<_ACEOF
5468 /* confdefs.h. */
5469 _ACEOF
5470 cat confdefs.h >>conftest.$ac_ext
5471 cat >>conftest.$ac_ext <<_ACEOF
5472 /* end confdefs.h. */
5473 $ac_includes_default
5474 int
5475 main ()
5476 {
5477 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5478 test_array [0] = 0
5479
5480 ;
5481 return 0;
5482 }
5483 _ACEOF
5484 rm -f conftest.$ac_objext
5485 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5486 (eval $ac_compile) 2>conftest.er1
5487 ac_status=$?
5488 grep -v '^ *+' conftest.er1 >conftest.err
5489 rm -f conftest.er1
5490 cat conftest.err >&5
5491 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5492 (exit $ac_status); } &&
5493 { ac_try='test -z "$ac_c_werror_flag"
5494 || test ! -s conftest.err'
5495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5496 (eval $ac_try) 2>&5
5497 ac_status=$?
5498 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5499 (exit $ac_status); }; } &&
5500 { ac_try='test -s conftest.$ac_objext'
5501 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5502 (eval $ac_try) 2>&5
5503 ac_status=$?
5504 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5505 (exit $ac_status); }; }; then
5506 ac_hi=$ac_mid
5507 else
5508 echo "$as_me: failed program was:" >&5
5509 sed 's/^/| /' conftest.$ac_ext >&5
5510
5511 ac_lo=`expr '(' $ac_mid ')' + 1`
5512 fi
5513 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5514 done
5515 case $ac_lo in
5516 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5517 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5518 See \`config.log' for more details." >&5
5519 echo "$as_me: error: cannot compute sizeof (long long), 77
5520 See \`config.log' for more details." >&2;}
5521 { (exit 1); exit 1; }; } ;;
5522 esac
5523 else
5524 if test "$cross_compiling" = yes; then
5525 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5526 See \`config.log' for more details." >&5
5527 echo "$as_me: error: cannot run test program while cross compiling
5528 See \`config.log' for more details." >&2;}
5529 { (exit 1); exit 1; }; }
5530 else
5531 cat >conftest.$ac_ext <<_ACEOF
5532 /* confdefs.h. */
5533 _ACEOF
5534 cat confdefs.h >>conftest.$ac_ext
5535 cat >>conftest.$ac_ext <<_ACEOF
5536 /* end confdefs.h. */
5537 $ac_includes_default
5538 long longval () { return (long) (sizeof (long long)); }
5539 unsigned long ulongval () { return (long) (sizeof (long long)); }
5540 #include <stdio.h>
5541 #include <stdlib.h>
5542 int
5543 main ()
5544 {
5545
5546 FILE *f = fopen ("conftest.val", "w");
5547 if (! f)
5548 exit (1);
5549 if (((long) (sizeof (long long))) < 0)
5550 {
5551 long i = longval ();
5552 if (i != ((long) (sizeof (long long))))
5553 exit (1);
5554 fprintf (f, "%ld\n", i);
5555 }
5556 else
5557 {
5558 unsigned long i = ulongval ();
5559 if (i != ((long) (sizeof (long long))))
5560 exit (1);
5561 fprintf (f, "%lu\n", i);
5562 }
5563 exit (ferror (f) || fclose (f) != 0);
5564
5565 ;
5566 return 0;
5567 }
5568 _ACEOF
5569 rm -f conftest$ac_exeext
5570 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5571 (eval $ac_link) 2>&5
5572 ac_status=$?
5573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5574 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5576 (eval $ac_try) 2>&5
5577 ac_status=$?
5578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5579 (exit $ac_status); }; }; then
5580 ac_cv_sizeof_long_long=`cat conftest.val`
5581 else
5582 echo "$as_me: program exited with status $ac_status" >&5
5583 echo "$as_me: failed program was:" >&5
5584 sed 's/^/| /' conftest.$ac_ext >&5
5585
5586 ( exit $ac_status )
5587 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5588 See \`config.log' for more details." >&5
5589 echo "$as_me: error: cannot compute sizeof (long long), 77
5590 See \`config.log' for more details." >&2;}
5591 { (exit 1); exit 1; }; }
5592 fi
5593 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5594 fi
5595 fi
5596 rm -f conftest.val
5597 else
5598 ac_cv_sizeof_long_long=0
5599 fi
5600 fi
5601 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5602 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5603 cat >>confdefs.h <<_ACEOF
5604 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5605 _ACEOF
5606
5607
5608 fi
5609
5610 echo "$as_me:$LINENO: checking for __int64" >&5
5611 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5612 if test "${ac_cv_type___int64+set}" = set; then
5613 echo $ECHO_N "(cached) $ECHO_C" >&6
5614 else
5615 cat >conftest.$ac_ext <<_ACEOF
5616 /* confdefs.h. */
5617 _ACEOF
5618 cat confdefs.h >>conftest.$ac_ext
5619 cat >>conftest.$ac_ext <<_ACEOF
5620 /* end confdefs.h. */
5621 $ac_includes_default
5622 int
5623 main ()
5624 {
5625 if ((__int64 *) 0)
5626 return 0;
5627 if (sizeof (__int64))
5628 return 0;
5629 ;
5630 return 0;
5631 }
5632 _ACEOF
5633 rm -f conftest.$ac_objext
5634 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5635 (eval $ac_compile) 2>conftest.er1
5636 ac_status=$?
5637 grep -v '^ *+' conftest.er1 >conftest.err
5638 rm -f conftest.er1
5639 cat conftest.err >&5
5640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5641 (exit $ac_status); } &&
5642 { ac_try='test -z "$ac_c_werror_flag"
5643 || test ! -s conftest.err'
5644 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5645 (eval $ac_try) 2>&5
5646 ac_status=$?
5647 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5648 (exit $ac_status); }; } &&
5649 { ac_try='test -s conftest.$ac_objext'
5650 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5651 (eval $ac_try) 2>&5
5652 ac_status=$?
5653 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5654 (exit $ac_status); }; }; then
5655 ac_cv_type___int64=yes
5656 else
5657 echo "$as_me: failed program was:" >&5
5658 sed 's/^/| /' conftest.$ac_ext >&5
5659
5660 ac_cv_type___int64=no
5661 fi
5662 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5663 fi
5664 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5665 echo "${ECHO_T}$ac_cv_type___int64" >&6
5666 if test $ac_cv_type___int64 = yes; then
5667
5668 cat >>confdefs.h <<_ACEOF
5669 #define HAVE___INT64 1
5670 _ACEOF
5671
5672 echo "$as_me:$LINENO: checking for __int64" >&5
5673 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5674 if test "${ac_cv_type___int64+set}" = set; then
5675 echo $ECHO_N "(cached) $ECHO_C" >&6
5676 else
5677 cat >conftest.$ac_ext <<_ACEOF
5678 /* confdefs.h. */
5679 _ACEOF
5680 cat confdefs.h >>conftest.$ac_ext
5681 cat >>conftest.$ac_ext <<_ACEOF
5682 /* end confdefs.h. */
5683 $ac_includes_default
5684 int
5685 main ()
5686 {
5687 if ((__int64 *) 0)
5688 return 0;
5689 if (sizeof (__int64))
5690 return 0;
5691 ;
5692 return 0;
5693 }
5694 _ACEOF
5695 rm -f conftest.$ac_objext
5696 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5697 (eval $ac_compile) 2>conftest.er1
5698 ac_status=$?
5699 grep -v '^ *+' conftest.er1 >conftest.err
5700 rm -f conftest.er1
5701 cat conftest.err >&5
5702 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5703 (exit $ac_status); } &&
5704 { ac_try='test -z "$ac_c_werror_flag"
5705 || test ! -s conftest.err'
5706 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5707 (eval $ac_try) 2>&5
5708 ac_status=$?
5709 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5710 (exit $ac_status); }; } &&
5711 { ac_try='test -s conftest.$ac_objext'
5712 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5713 (eval $ac_try) 2>&5
5714 ac_status=$?
5715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5716 (exit $ac_status); }; }; then
5717 ac_cv_type___int64=yes
5718 else
5719 echo "$as_me: failed program was:" >&5
5720 sed 's/^/| /' conftest.$ac_ext >&5
5721
5722 ac_cv_type___int64=no
5723 fi
5724 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5725 fi
5726 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5727 echo "${ECHO_T}$ac_cv_type___int64" >&6
5728
5729 echo "$as_me:$LINENO: checking size of __int64" >&5
5730 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5731 if test "${ac_cv_sizeof___int64+set}" = set; then
5732 echo $ECHO_N "(cached) $ECHO_C" >&6
5733 else
5734 if test "$ac_cv_type___int64" = yes; then
5735 # The cast to unsigned long works around a bug in the HP C Compiler
5736 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5737 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5738 # This bug is HP SR number 8606223364.
5739 if test "$cross_compiling" = yes; then
5740 # Depending upon the size, compute the lo and hi bounds.
5741 cat >conftest.$ac_ext <<_ACEOF
5742 /* confdefs.h. */
5743 _ACEOF
5744 cat confdefs.h >>conftest.$ac_ext
5745 cat >>conftest.$ac_ext <<_ACEOF
5746 /* end confdefs.h. */
5747 $ac_includes_default
5748 int
5749 main ()
5750 {
5751 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5752 test_array [0] = 0
5753
5754 ;
5755 return 0;
5756 }
5757 _ACEOF
5758 rm -f conftest.$ac_objext
5759 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5760 (eval $ac_compile) 2>conftest.er1
5761 ac_status=$?
5762 grep -v '^ *+' conftest.er1 >conftest.err
5763 rm -f conftest.er1
5764 cat conftest.err >&5
5765 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5766 (exit $ac_status); } &&
5767 { ac_try='test -z "$ac_c_werror_flag"
5768 || test ! -s conftest.err'
5769 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5770 (eval $ac_try) 2>&5
5771 ac_status=$?
5772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5773 (exit $ac_status); }; } &&
5774 { ac_try='test -s conftest.$ac_objext'
5775 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5776 (eval $ac_try) 2>&5
5777 ac_status=$?
5778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5779 (exit $ac_status); }; }; then
5780 ac_lo=0 ac_mid=0
5781 while :; do
5782 cat >conftest.$ac_ext <<_ACEOF
5783 /* confdefs.h. */
5784 _ACEOF
5785 cat confdefs.h >>conftest.$ac_ext
5786 cat >>conftest.$ac_ext <<_ACEOF
5787 /* end confdefs.h. */
5788 $ac_includes_default
5789 int
5790 main ()
5791 {
5792 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5793 test_array [0] = 0
5794
5795 ;
5796 return 0;
5797 }
5798 _ACEOF
5799 rm -f conftest.$ac_objext
5800 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5801 (eval $ac_compile) 2>conftest.er1
5802 ac_status=$?
5803 grep -v '^ *+' conftest.er1 >conftest.err
5804 rm -f conftest.er1
5805 cat conftest.err >&5
5806 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5807 (exit $ac_status); } &&
5808 { ac_try='test -z "$ac_c_werror_flag"
5809 || test ! -s conftest.err'
5810 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5811 (eval $ac_try) 2>&5
5812 ac_status=$?
5813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5814 (exit $ac_status); }; } &&
5815 { ac_try='test -s conftest.$ac_objext'
5816 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5817 (eval $ac_try) 2>&5
5818 ac_status=$?
5819 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5820 (exit $ac_status); }; }; then
5821 ac_hi=$ac_mid; break
5822 else
5823 echo "$as_me: failed program was:" >&5
5824 sed 's/^/| /' conftest.$ac_ext >&5
5825
5826 ac_lo=`expr $ac_mid + 1`
5827 if test $ac_lo -le $ac_mid; then
5828 ac_lo= ac_hi=
5829 break
5830 fi
5831 ac_mid=`expr 2 '*' $ac_mid + 1`
5832 fi
5833 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5834 done
5835 else
5836 echo "$as_me: failed program was:" >&5
5837 sed 's/^/| /' conftest.$ac_ext >&5
5838
5839 cat >conftest.$ac_ext <<_ACEOF
5840 /* confdefs.h. */
5841 _ACEOF
5842 cat confdefs.h >>conftest.$ac_ext
5843 cat >>conftest.$ac_ext <<_ACEOF
5844 /* end confdefs.h. */
5845 $ac_includes_default
5846 int
5847 main ()
5848 {
5849 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5850 test_array [0] = 0
5851
5852 ;
5853 return 0;
5854 }
5855 _ACEOF
5856 rm -f conftest.$ac_objext
5857 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5858 (eval $ac_compile) 2>conftest.er1
5859 ac_status=$?
5860 grep -v '^ *+' conftest.er1 >conftest.err
5861 rm -f conftest.er1
5862 cat conftest.err >&5
5863 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5864 (exit $ac_status); } &&
5865 { ac_try='test -z "$ac_c_werror_flag"
5866 || test ! -s conftest.err'
5867 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5868 (eval $ac_try) 2>&5
5869 ac_status=$?
5870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871 (exit $ac_status); }; } &&
5872 { ac_try='test -s conftest.$ac_objext'
5873 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5874 (eval $ac_try) 2>&5
5875 ac_status=$?
5876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5877 (exit $ac_status); }; }; then
5878 ac_hi=-1 ac_mid=-1
5879 while :; do
5880 cat >conftest.$ac_ext <<_ACEOF
5881 /* confdefs.h. */
5882 _ACEOF
5883 cat confdefs.h >>conftest.$ac_ext
5884 cat >>conftest.$ac_ext <<_ACEOF
5885 /* end confdefs.h. */
5886 $ac_includes_default
5887 int
5888 main ()
5889 {
5890 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5891 test_array [0] = 0
5892
5893 ;
5894 return 0;
5895 }
5896 _ACEOF
5897 rm -f conftest.$ac_objext
5898 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5899 (eval $ac_compile) 2>conftest.er1
5900 ac_status=$?
5901 grep -v '^ *+' conftest.er1 >conftest.err
5902 rm -f conftest.er1
5903 cat conftest.err >&5
5904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5905 (exit $ac_status); } &&
5906 { ac_try='test -z "$ac_c_werror_flag"
5907 || test ! -s conftest.err'
5908 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5909 (eval $ac_try) 2>&5
5910 ac_status=$?
5911 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5912 (exit $ac_status); }; } &&
5913 { ac_try='test -s conftest.$ac_objext'
5914 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5915 (eval $ac_try) 2>&5
5916 ac_status=$?
5917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5918 (exit $ac_status); }; }; then
5919 ac_lo=$ac_mid; break
5920 else
5921 echo "$as_me: failed program was:" >&5
5922 sed 's/^/| /' conftest.$ac_ext >&5
5923
5924 ac_hi=`expr '(' $ac_mid ')' - 1`
5925 if test $ac_mid -le $ac_hi; then
5926 ac_lo= ac_hi=
5927 break
5928 fi
5929 ac_mid=`expr 2 '*' $ac_mid`
5930 fi
5931 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5932 done
5933 else
5934 echo "$as_me: failed program was:" >&5
5935 sed 's/^/| /' conftest.$ac_ext >&5
5936
5937 ac_lo= ac_hi=
5938 fi
5939 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5940 fi
5941 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5942 # Binary search between lo and hi bounds.
5943 while test "x$ac_lo" != "x$ac_hi"; do
5944 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5945 cat >conftest.$ac_ext <<_ACEOF
5946 /* confdefs.h. */
5947 _ACEOF
5948 cat confdefs.h >>conftest.$ac_ext
5949 cat >>conftest.$ac_ext <<_ACEOF
5950 /* end confdefs.h. */
5951 $ac_includes_default
5952 int
5953 main ()
5954 {
5955 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5956 test_array [0] = 0
5957
5958 ;
5959 return 0;
5960 }
5961 _ACEOF
5962 rm -f conftest.$ac_objext
5963 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5964 (eval $ac_compile) 2>conftest.er1
5965 ac_status=$?
5966 grep -v '^ *+' conftest.er1 >conftest.err
5967 rm -f conftest.er1
5968 cat conftest.err >&5
5969 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5970 (exit $ac_status); } &&
5971 { ac_try='test -z "$ac_c_werror_flag"
5972 || test ! -s conftest.err'
5973 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5974 (eval $ac_try) 2>&5
5975 ac_status=$?
5976 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5977 (exit $ac_status); }; } &&
5978 { ac_try='test -s conftest.$ac_objext'
5979 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5980 (eval $ac_try) 2>&5
5981 ac_status=$?
5982 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5983 (exit $ac_status); }; }; then
5984 ac_hi=$ac_mid
5985 else
5986 echo "$as_me: failed program was:" >&5
5987 sed 's/^/| /' conftest.$ac_ext >&5
5988
5989 ac_lo=`expr '(' $ac_mid ')' + 1`
5990 fi
5991 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5992 done
5993 case $ac_lo in
5994 ?*) ac_cv_sizeof___int64=$ac_lo;;
5995 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5996 See \`config.log' for more details." >&5
5997 echo "$as_me: error: cannot compute sizeof (__int64), 77
5998 See \`config.log' for more details." >&2;}
5999 { (exit 1); exit 1; }; } ;;
6000 esac
6001 else
6002 if test "$cross_compiling" = yes; then
6003 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6004 See \`config.log' for more details." >&5
6005 echo "$as_me: error: cannot run test program while cross compiling
6006 See \`config.log' for more details." >&2;}
6007 { (exit 1); exit 1; }; }
6008 else
6009 cat >conftest.$ac_ext <<_ACEOF
6010 /* confdefs.h. */
6011 _ACEOF
6012 cat confdefs.h >>conftest.$ac_ext
6013 cat >>conftest.$ac_ext <<_ACEOF
6014 /* end confdefs.h. */
6015 $ac_includes_default
6016 long longval () { return (long) (sizeof (__int64)); }
6017 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6018 #include <stdio.h>
6019 #include <stdlib.h>
6020 int
6021 main ()
6022 {
6023
6024 FILE *f = fopen ("conftest.val", "w");
6025 if (! f)
6026 exit (1);
6027 if (((long) (sizeof (__int64))) < 0)
6028 {
6029 long i = longval ();
6030 if (i != ((long) (sizeof (__int64))))
6031 exit (1);
6032 fprintf (f, "%ld\n", i);
6033 }
6034 else
6035 {
6036 unsigned long i = ulongval ();
6037 if (i != ((long) (sizeof (__int64))))
6038 exit (1);
6039 fprintf (f, "%lu\n", i);
6040 }
6041 exit (ferror (f) || fclose (f) != 0);
6042
6043 ;
6044 return 0;
6045 }
6046 _ACEOF
6047 rm -f conftest$ac_exeext
6048 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6049 (eval $ac_link) 2>&5
6050 ac_status=$?
6051 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6052 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6053 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6054 (eval $ac_try) 2>&5
6055 ac_status=$?
6056 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6057 (exit $ac_status); }; }; then
6058 ac_cv_sizeof___int64=`cat conftest.val`
6059 else
6060 echo "$as_me: program exited with status $ac_status" >&5
6061 echo "$as_me: failed program was:" >&5
6062 sed 's/^/| /' conftest.$ac_ext >&5
6063
6064 ( exit $ac_status )
6065 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6066 See \`config.log' for more details." >&5
6067 echo "$as_me: error: cannot compute sizeof (__int64), 77
6068 See \`config.log' for more details." >&2;}
6069 { (exit 1); exit 1; }; }
6070 fi
6071 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6072 fi
6073 fi
6074 rm -f conftest.val
6075 else
6076 ac_cv_sizeof___int64=0
6077 fi
6078 fi
6079 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6080 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6081 cat >>confdefs.h <<_ACEOF
6082 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6083 _ACEOF
6084
6085
6086 fi
6087
6088
6089 # ---------------------
6090 # Warnings and checking
6091 # ---------------------
6092
6093 # Check $CC warning features (if it's GCC).
6094 # We want to use -pedantic, but we don't want warnings about
6095 # * 'long long'
6096 # * variadic macros
6097 # * overlong strings
6098 # So, we only use -pedantic if we can disable those warnings.
6099
6100 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6101 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6102 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6103 echo $ECHO_N "(cached) $ECHO_C" >&6
6104 else
6105 save_CFLAGS="$CFLAGS"
6106 CFLAGS="-Wno-long-long"
6107 cat >conftest.$ac_ext <<_ACEOF
6108 /* confdefs.h. */
6109 _ACEOF
6110 cat confdefs.h >>conftest.$ac_ext
6111 cat >>conftest.$ac_ext <<_ACEOF
6112 /* end confdefs.h. */
6113
6114 _ACEOF
6115 rm -f conftest.$ac_objext
6116 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6117 (eval $ac_compile) 2>conftest.er1
6118 ac_status=$?
6119 grep -v '^ *+' conftest.er1 >conftest.err
6120 rm -f conftest.er1
6121 cat conftest.err >&5
6122 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6123 (exit $ac_status); } &&
6124 { ac_try='test -z "$ac_c_werror_flag"
6125 || test ! -s conftest.err'
6126 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6127 (eval $ac_try) 2>&5
6128 ac_status=$?
6129 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6130 (exit $ac_status); }; } &&
6131 { ac_try='test -s conftest.$ac_objext'
6132 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6133 (eval $ac_try) 2>&5
6134 ac_status=$?
6135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6136 (exit $ac_status); }; }; then
6137 ac_cv_prog_cc_w_no_long_long=yes
6138 else
6139 echo "$as_me: failed program was:" >&5
6140 sed 's/^/| /' conftest.$ac_ext >&5
6141
6142 ac_cv_prog_cc_w_no_long_long=no
6143 fi
6144 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6145 CFLAGS="$save_CFLAGS"
6146
6147 fi
6148 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6149 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6150
6151 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6152 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6153 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6154 echo $ECHO_N "(cached) $ECHO_C" >&6
6155 else
6156 save_CFLAGS="$CFLAGS"
6157 CFLAGS="-Wno-variadic-macros"
6158 cat >conftest.$ac_ext <<_ACEOF
6159 /* confdefs.h. */
6160 _ACEOF
6161 cat confdefs.h >>conftest.$ac_ext
6162 cat >>conftest.$ac_ext <<_ACEOF
6163 /* end confdefs.h. */
6164
6165 _ACEOF
6166 rm -f conftest.$ac_objext
6167 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6168 (eval $ac_compile) 2>conftest.er1
6169 ac_status=$?
6170 grep -v '^ *+' conftest.er1 >conftest.err
6171 rm -f conftest.er1
6172 cat conftest.err >&5
6173 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6174 (exit $ac_status); } &&
6175 { ac_try='test -z "$ac_c_werror_flag"
6176 || test ! -s conftest.err'
6177 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6178 (eval $ac_try) 2>&5
6179 ac_status=$?
6180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6181 (exit $ac_status); }; } &&
6182 { ac_try='test -s conftest.$ac_objext'
6183 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6184 (eval $ac_try) 2>&5
6185 ac_status=$?
6186 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6187 (exit $ac_status); }; }; then
6188 ac_cv_prog_cc_w_no_variadic_macros=yes
6189 else
6190 echo "$as_me: failed program was:" >&5
6191 sed 's/^/| /' conftest.$ac_ext >&5
6192
6193 ac_cv_prog_cc_w_no_variadic_macros=no
6194 fi
6195 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6196 CFLAGS="$save_CFLAGS"
6197
6198 fi
6199 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6200 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6201
6202 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-overlength-strings" >&5
6203 echo $ECHO_N "checking whether ${CC} accepts -Wno-overlength-strings... $ECHO_C" >&6
6204 if test "${ac_cv_prog_cc_w_no_overlength_strings+set}" = set; then
6205 echo $ECHO_N "(cached) $ECHO_C" >&6
6206 else
6207 save_CFLAGS="$CFLAGS"
6208 CFLAGS="-Wno-overlength-strings"
6209 cat >conftest.$ac_ext <<_ACEOF
6210 /* confdefs.h. */
6211 _ACEOF
6212 cat confdefs.h >>conftest.$ac_ext
6213 cat >>conftest.$ac_ext <<_ACEOF
6214 /* end confdefs.h. */
6215
6216 _ACEOF
6217 rm -f conftest.$ac_objext
6218 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6219 (eval $ac_compile) 2>conftest.er1
6220 ac_status=$?
6221 grep -v '^ *+' conftest.er1 >conftest.err
6222 rm -f conftest.er1
6223 cat conftest.err >&5
6224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6225 (exit $ac_status); } &&
6226 { ac_try='test -z "$ac_c_werror_flag"
6227 || test ! -s conftest.err'
6228 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6229 (eval $ac_try) 2>&5
6230 ac_status=$?
6231 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6232 (exit $ac_status); }; } &&
6233 { ac_try='test -s conftest.$ac_objext'
6234 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6235 (eval $ac_try) 2>&5
6236 ac_status=$?
6237 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6238 (exit $ac_status); }; }; then
6239 ac_cv_prog_cc_w_no_overlength_strings=yes
6240 else
6241 echo "$as_me: failed program was:" >&5
6242 sed 's/^/| /' conftest.$ac_ext >&5
6243
6244 ac_cv_prog_cc_w_no_overlength_strings=no
6245 fi
6246 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6247 CFLAGS="$save_CFLAGS"
6248
6249 fi
6250 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_overlength_strings" >&5
6251 echo "${ECHO_T}$ac_cv_prog_cc_w_no_overlength_strings" >&6
6252
6253 strict1_warn=
6254 if test $ac_cv_prog_cc_w_no_long_long = yes \
6255 && test $ac_cv_prog_cc_w_no_variadic_macros = yes \
6256 && test $ac_cv_prog_cc_w_no_overlength_strings = yes ; then
6257 strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6258 fi
6259
6260 # Add -Wold-style-definition if it's accepted
6261 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6262 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6263 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6264 echo $ECHO_N "(cached) $ECHO_C" >&6
6265 else
6266 save_CFLAGS="$CFLAGS"
6267 CFLAGS="-Wold-style-definition"
6268 cat >conftest.$ac_ext <<_ACEOF
6269 /* confdefs.h. */
6270 _ACEOF
6271 cat confdefs.h >>conftest.$ac_ext
6272 cat >>conftest.$ac_ext <<_ACEOF
6273 /* end confdefs.h. */
6274
6275 _ACEOF
6276 rm -f conftest.$ac_objext
6277 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6278 (eval $ac_compile) 2>conftest.er1
6279 ac_status=$?
6280 grep -v '^ *+' conftest.er1 >conftest.err
6281 rm -f conftest.er1
6282 cat conftest.err >&5
6283 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6284 (exit $ac_status); } &&
6285 { ac_try='test -z "$ac_c_werror_flag"
6286 || test ! -s conftest.err'
6287 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6288 (eval $ac_try) 2>&5
6289 ac_status=$?
6290 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6291 (exit $ac_status); }; } &&
6292 { ac_try='test -s conftest.$ac_objext'
6293 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6294 (eval $ac_try) 2>&5
6295 ac_status=$?
6296 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6297 (exit $ac_status); }; }; then
6298 ac_cv_prog_cc_w_old_style_definition=yes
6299 else
6300 echo "$as_me: failed program was:" >&5
6301 sed 's/^/| /' conftest.$ac_ext >&5
6302
6303 ac_cv_prog_cc_w_old_style_definition=no
6304 fi
6305 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6306 CFLAGS="$save_CFLAGS"
6307
6308 fi
6309 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6310 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6311 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6312 strict1_warn="${strict1_warn} -Wold-style-definition"
6313 fi
6314
6315 # Add -Wmissing-format-attribute if it's accepted
6316 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wmissing-format-attribute" >&5
6317 echo $ECHO_N "checking whether ${CC} accepts -Wmissing-format-attribute... $ECHO_C" >&6
6318 if test "${ac_cv_prog_cc_w_missing_format_attribute+set}" = set; then
6319 echo $ECHO_N "(cached) $ECHO_C" >&6
6320 else
6321 save_CFLAGS="$CFLAGS"
6322 CFLAGS="-Wmissing-format-attribute"
6323 cat >conftest.$ac_ext <<_ACEOF
6324 /* confdefs.h. */
6325 _ACEOF
6326 cat confdefs.h >>conftest.$ac_ext
6327 cat >>conftest.$ac_ext <<_ACEOF
6328 /* end confdefs.h. */
6329
6330 _ACEOF
6331 rm -f conftest.$ac_objext
6332 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6333 (eval $ac_compile) 2>conftest.er1
6334 ac_status=$?
6335 grep -v '^ *+' conftest.er1 >conftest.err
6336 rm -f conftest.er1
6337 cat conftest.err >&5
6338 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6339 (exit $ac_status); } &&
6340 { ac_try='test -z "$ac_c_werror_flag"
6341 || test ! -s conftest.err'
6342 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6343 (eval $ac_try) 2>&5
6344 ac_status=$?
6345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6346 (exit $ac_status); }; } &&
6347 { ac_try='test -s conftest.$ac_objext'
6348 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6349 (eval $ac_try) 2>&5
6350 ac_status=$?
6351 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6352 (exit $ac_status); }; }; then
6353 ac_cv_prog_cc_w_missing_format_attribute=yes
6354 else
6355 echo "$as_me: failed program was:" >&5
6356 sed 's/^/| /' conftest.$ac_ext >&5
6357
6358 ac_cv_prog_cc_w_missing_format_attribute=no
6359 fi
6360 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6361 CFLAGS="$save_CFLAGS"
6362
6363 fi
6364 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_missing_format_attribute" >&5
6365 echo "${ECHO_T}$ac_cv_prog_cc_w_missing_format_attribute" >&6
6366 if test $ac_cv_prog_cc_w_missing_format_attribute = yes ; then
6367 strict1_warn="${strict1_warn} -Wmissing-format-attribute"
6368 fi
6369
6370 # Enable -Werror, period.
6371 # Check whether --enable-werror_always or --disable-werror_always was given.
6372 if test "${enable_werror_always+set}" = set; then
6373 enableval="$enable_werror_always"
6374
6375 else
6376 enable_werror_always=no
6377 fi;
6378 if test x${enable_werror_always} = xyes ; then
6379 strict1_warn="${strict1_warn} -Werror"
6380 WERROR=-Werror
6381 fi
6382
6383
6384
6385 # Get C++ compatibility warning flag, if supported.
6386 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wc++-compat" >&5
6387 echo $ECHO_N "checking whether ${CC} accepts -Wc++-compat... $ECHO_C" >&6
6388 if test "${ac_cv_prog_cc_w_cxx_compat+set}" = set; then
6389 echo $ECHO_N "(cached) $ECHO_C" >&6
6390 else
6391 save_CFLAGS="$CFLAGS"
6392 CFLAGS="-Wc++-compat"
6393 cat >conftest.$ac_ext <<_ACEOF
6394 /* confdefs.h. */
6395 _ACEOF
6396 cat confdefs.h >>conftest.$ac_ext
6397 cat >>conftest.$ac_ext <<_ACEOF
6398 /* end confdefs.h. */
6399
6400 _ACEOF
6401 rm -f conftest.$ac_objext
6402 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6403 (eval $ac_compile) 2>conftest.er1
6404 ac_status=$?
6405 grep -v '^ *+' conftest.er1 >conftest.err
6406 rm -f conftest.er1
6407 cat conftest.err >&5
6408 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6409 (exit $ac_status); } &&
6410 { ac_try='test -z "$ac_c_werror_flag"
6411 || test ! -s conftest.err'
6412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6413 (eval $ac_try) 2>&5
6414 ac_status=$?
6415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416 (exit $ac_status); }; } &&
6417 { ac_try='test -s conftest.$ac_objext'
6418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6419 (eval $ac_try) 2>&5
6420 ac_status=$?
6421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6422 (exit $ac_status); }; }; then
6423 ac_cv_prog_cc_w_cxx_compat=yes
6424 else
6425 echo "$as_me: failed program was:" >&5
6426 sed 's/^/| /' conftest.$ac_ext >&5
6427
6428 ac_cv_prog_cc_w_cxx_compat=no
6429 fi
6430 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6431 CFLAGS="$save_CFLAGS"
6432
6433 fi
6434 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_cxx_compat" >&5
6435 echo "${ECHO_T}$ac_cv_prog_cc_w_cxx_compat" >&6
6436 if test x${ac_cv_prog_cc_w_cxx_compat} = xyes; then
6437 cxx_compat_warn="-Wc++-compat"
6438 fi
6439
6440
6441
6442 # If the native compiler is GCC, we can enable warnings even in stage1.
6443 # That's useful for people building cross-compilers, or just running a
6444 # quick `make'.
6445 warn_cflags=
6446 if test "x$GCC" = "xyes"; then
6447 warn_cflags='$(GCC_WARN_CFLAGS)'
6448 fi
6449
6450
6451 # Enable -Werror in bootstrap stage2 and later.
6452 is_release=
6453 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6454 is_release=yes
6455 fi
6456 # Check whether --enable-werror or --disable-werror was given.
6457 if test "${enable_werror+set}" = set; then
6458 enableval="$enable_werror"
6459
6460 else
6461 if test x$is_release = x ; then
6462 # Default to "yes" on development branches.
6463 enable_werror=yes
6464 else
6465 # Default to "no" on release branches.
6466 enable_werror=no
6467 fi
6468 fi;
6469 if test x$enable_werror = xyes ; then
6470 WERROR=-Werror
6471 fi
6472
6473
6474 # Enable expensive internal checks
6475 # Check whether --enable-checking or --disable-checking was given.
6476 if test "${enable_checking+set}" = set; then
6477 enableval="$enable_checking"
6478 ac_checking_flags="${enableval}"
6479 else
6480
6481 # Determine the default checks.
6482 if test x$is_release = x ; then
6483 ac_checking_flags=yes
6484 else
6485 ac_checking_flags=release
6486 fi
6487 fi;
6488 ac_assert_checking=1
6489 ac_checking=
6490 ac_fold_checking=
6491 ac_gc_checking=
6492 ac_gc_always_collect=
6493 ac_rtl_checking=
6494 ac_rtlflag_checking=
6495 ac_runtime_checking=1
6496 ac_tree_checking=
6497 ac_valgrind_checking=
6498 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6499 for check in $ac_checking_flags
6500 do
6501 case $check in
6502 # these set all the flags to specific states
6503 yes) ac_assert_checking=1 ; ac_checking=1 ;
6504 ac_fold_checking= ; ac_gc_checking=1 ;
6505 ac_gc_always_collect= ; ac_rtl_checking= ;
6506 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6507 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6508 no|none) ac_assert_checking= ; ac_checking= ;
6509 ac_fold_checking= ; ac_gc_checking= ;
6510 ac_gc_always_collect= ; ac_rtl_checking= ;
6511 ac_rtlflag_checking= ; ac_runtime_checking= ;
6512 ac_tree_checking= ; ac_valgrind_checking= ;;
6513 all) ac_assert_checking=1 ; ac_checking=1 ;
6514 ac_fold_checking=1 ; ac_gc_checking=1 ;
6515 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
6516 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6517 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6518 release) ac_assert_checking=1 ; ac_checking= ;
6519 ac_fold_checking= ; ac_gc_checking= ;
6520 ac_gc_always_collect= ; ac_rtl_checking= ;
6521 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6522 ac_tree_checking= ; ac_valgrind_checking= ;;
6523 # these enable particular checks
6524 assert) ac_assert_checking=1 ;;
6525 fold) ac_fold_checking=1 ;;
6526 gc) ac_gc_checking=1 ;;
6527 gcac) ac_gc_always_collect=1 ;;
6528 misc) ac_checking=1 ;;
6529 rtl) ac_rtl_checking=1 ;;
6530 rtlflag) ac_rtlflag_checking=1 ;;
6531 runtime) ac_runtime_checking=1 ;;
6532 tree) ac_tree_checking=1 ;;
6533 valgrind) ac_valgrind_checking=1 ;;
6534 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6535 echo "$as_me: error: unknown check category $check" >&2;}
6536 { (exit 1); exit 1; }; } ;;
6537 esac
6538 done
6539 IFS="$ac_save_IFS"
6540
6541 nocommon_flag=""
6542 if test x$ac_checking != x ; then
6543
6544 cat >>confdefs.h <<\_ACEOF
6545 #define ENABLE_CHECKING 1
6546 _ACEOF
6547
6548 nocommon_flag=-fno-common
6549 fi
6550
6551 if test x$ac_assert_checking != x ; then
6552
6553 cat >>confdefs.h <<\_ACEOF
6554 #define ENABLE_ASSERT_CHECKING 1
6555 _ACEOF
6556
6557 fi
6558
6559 if test x$ac_runtime_checking != x ; then
6560
6561 cat >>confdefs.h <<\_ACEOF
6562 #define ENABLE_RUNTIME_CHECKING 1
6563 _ACEOF
6564
6565 fi
6566 if test x$ac_tree_checking != x ; then
6567
6568 cat >>confdefs.h <<\_ACEOF
6569 #define ENABLE_TREE_CHECKING 1
6570 _ACEOF
6571
6572 TREEBROWSER=tree-browser.o
6573 fi
6574
6575 if test x$ac_rtl_checking != x ; then
6576
6577 cat >>confdefs.h <<\_ACEOF
6578 #define ENABLE_RTL_CHECKING 1
6579 _ACEOF
6580
6581 fi
6582 if test x$ac_rtlflag_checking != x ; then
6583
6584 cat >>confdefs.h <<\_ACEOF
6585 #define ENABLE_RTL_FLAG_CHECKING 1
6586 _ACEOF
6587
6588 fi
6589 if test x$ac_gc_checking != x ; then
6590
6591 cat >>confdefs.h <<\_ACEOF
6592 #define ENABLE_GC_CHECKING 1
6593 _ACEOF
6594
6595 fi
6596 if test x$ac_gc_always_collect != x ; then
6597
6598 cat >>confdefs.h <<\_ACEOF
6599 #define ENABLE_GC_ALWAYS_COLLECT 1
6600 _ACEOF
6601
6602 fi
6603 if test x$ac_fold_checking != x ; then
6604
6605 cat >>confdefs.h <<\_ACEOF
6606 #define ENABLE_FOLD_CHECKING 1
6607 _ACEOF
6608
6609 fi
6610 valgrind_path_defines=
6611 valgrind_command=
6612
6613 if test "${ac_cv_header_valgrind_h+set}" = set; then
6614 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6615 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6616 if test "${ac_cv_header_valgrind_h+set}" = set; then
6617 echo $ECHO_N "(cached) $ECHO_C" >&6
6618 fi
6619 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6620 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6621 else
6622 # Is the header compilable?
6623 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6624 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6625 cat >conftest.$ac_ext <<_ACEOF
6626 /* confdefs.h. */
6627 _ACEOF
6628 cat confdefs.h >>conftest.$ac_ext
6629 cat >>conftest.$ac_ext <<_ACEOF
6630 /* end confdefs.h. */
6631 $ac_includes_default
6632 #include <valgrind.h>
6633 _ACEOF
6634 rm -f conftest.$ac_objext
6635 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6636 (eval $ac_compile) 2>conftest.er1
6637 ac_status=$?
6638 grep -v '^ *+' conftest.er1 >conftest.err
6639 rm -f conftest.er1
6640 cat conftest.err >&5
6641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6642 (exit $ac_status); } &&
6643 { ac_try='test -z "$ac_c_werror_flag"
6644 || test ! -s conftest.err'
6645 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6646 (eval $ac_try) 2>&5
6647 ac_status=$?
6648 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6649 (exit $ac_status); }; } &&
6650 { ac_try='test -s conftest.$ac_objext'
6651 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6652 (eval $ac_try) 2>&5
6653 ac_status=$?
6654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6655 (exit $ac_status); }; }; then
6656 ac_header_compiler=yes
6657 else
6658 echo "$as_me: failed program was:" >&5
6659 sed 's/^/| /' conftest.$ac_ext >&5
6660
6661 ac_header_compiler=no
6662 fi
6663 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6664 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6665 echo "${ECHO_T}$ac_header_compiler" >&6
6666
6667 # Is the header present?
6668 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6669 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6670 cat >conftest.$ac_ext <<_ACEOF
6671 /* confdefs.h. */
6672 _ACEOF
6673 cat confdefs.h >>conftest.$ac_ext
6674 cat >>conftest.$ac_ext <<_ACEOF
6675 /* end confdefs.h. */
6676 #include <valgrind.h>
6677 _ACEOF
6678 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6679 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6680 ac_status=$?
6681 grep -v '^ *+' conftest.er1 >conftest.err
6682 rm -f conftest.er1
6683 cat conftest.err >&5
6684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6685 (exit $ac_status); } >/dev/null; then
6686 if test -s conftest.err; then
6687 ac_cpp_err=$ac_c_preproc_warn_flag
6688 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6689 else
6690 ac_cpp_err=
6691 fi
6692 else
6693 ac_cpp_err=yes
6694 fi
6695 if test -z "$ac_cpp_err"; then
6696 ac_header_preproc=yes
6697 else
6698 echo "$as_me: failed program was:" >&5
6699 sed 's/^/| /' conftest.$ac_ext >&5
6700
6701 ac_header_preproc=no
6702 fi
6703 rm -f conftest.err conftest.$ac_ext
6704 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6705 echo "${ECHO_T}$ac_header_preproc" >&6
6706
6707 # So? What about this header?
6708 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6709 yes:no: )
6710 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6711 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6712 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6713 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6714 ac_header_preproc=yes
6715 ;;
6716 no:yes:* )
6717 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6718 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6719 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6720 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6721 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6722 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6723 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6724 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6725 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6726 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6727 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6728 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6729 (
6730 cat <<\_ASBOX
6731 ## ------------------------------------------ ##
6732 ## Report this to the AC_PACKAGE_NAME lists. ##
6733 ## ------------------------------------------ ##
6734 _ASBOX
6735 ) |
6736 sed "s/^/$as_me: WARNING: /" >&2
6737 ;;
6738 esac
6739 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6740 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6741 if test "${ac_cv_header_valgrind_h+set}" = set; then
6742 echo $ECHO_N "(cached) $ECHO_C" >&6
6743 else
6744 ac_cv_header_valgrind_h=$ac_header_preproc
6745 fi
6746 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6747 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6748
6749 fi
6750 if test $ac_cv_header_valgrind_h = yes; then
6751 have_valgrind_h=yes
6752 else
6753 have_valgrind_h=no
6754 fi
6755
6756
6757
6758 if test x$ac_valgrind_checking != x ; then
6759 # It is certainly possible that there's valgrind but no valgrind.h.
6760 # GCC relies on making annotations so we must have both.
6761 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6762 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6763 cat >conftest.$ac_ext <<_ACEOF
6764 /* confdefs.h. */
6765 _ACEOF
6766 cat confdefs.h >>conftest.$ac_ext
6767 cat >>conftest.$ac_ext <<_ACEOF
6768 /* end confdefs.h. */
6769 #include <valgrind/memcheck.h>
6770 #ifndef VALGRIND_DISCARD
6771 #error VALGRIND_DISCARD not defined
6772 #endif
6773 _ACEOF
6774 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6775 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6776 ac_status=$?
6777 grep -v '^ *+' conftest.er1 >conftest.err
6778 rm -f conftest.er1
6779 cat conftest.err >&5
6780 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6781 (exit $ac_status); } >/dev/null; then
6782 if test -s conftest.err; then
6783 ac_cpp_err=$ac_c_preproc_warn_flag
6784 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6785 else
6786 ac_cpp_err=
6787 fi
6788 else
6789 ac_cpp_err=yes
6790 fi
6791 if test -z "$ac_cpp_err"; then
6792 gcc_cv_header_valgrind_memcheck_h=yes
6793 else
6794 echo "$as_me: failed program was:" >&5
6795 sed 's/^/| /' conftest.$ac_ext >&5
6796
6797 gcc_cv_header_valgrind_memcheck_h=no
6798 fi
6799 rm -f conftest.err conftest.$ac_ext
6800 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6801 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6802 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6803 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6804 cat >conftest.$ac_ext <<_ACEOF
6805 /* confdefs.h. */
6806 _ACEOF
6807 cat confdefs.h >>conftest.$ac_ext
6808 cat >>conftest.$ac_ext <<_ACEOF
6809 /* end confdefs.h. */
6810 #include <memcheck.h>
6811 #ifndef VALGRIND_DISCARD
6812 #error VALGRIND_DISCARD not defined
6813 #endif
6814 _ACEOF
6815 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6816 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6817 ac_status=$?
6818 grep -v '^ *+' conftest.er1 >conftest.err
6819 rm -f conftest.er1
6820 cat conftest.err >&5
6821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6822 (exit $ac_status); } >/dev/null; then
6823 if test -s conftest.err; then
6824 ac_cpp_err=$ac_c_preproc_warn_flag
6825 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6826 else
6827 ac_cpp_err=
6828 fi
6829 else
6830 ac_cpp_err=yes
6831 fi
6832 if test -z "$ac_cpp_err"; then
6833 gcc_cv_header_memcheck_h=yes
6834 else
6835 echo "$as_me: failed program was:" >&5
6836 sed 's/^/| /' conftest.$ac_ext >&5
6837
6838 gcc_cv_header_memcheck_h=no
6839 fi
6840 rm -f conftest.err conftest.$ac_ext
6841 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6842 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6843
6844 # Prepare PATH_SEPARATOR.
6845 # The user is always right.
6846 if test "${PATH_SEPARATOR+set}" != set; then
6847 echo "#! /bin/sh" >conf$$.sh
6848 echo "exit 0" >>conf$$.sh
6849 chmod +x conf$$.sh
6850 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6851 PATH_SEPARATOR=';'
6852 else
6853 PATH_SEPARATOR=:
6854 fi
6855 rm -f conf$$.sh
6856 fi
6857
6858 # Find out how to test for executable files. Don't use a zero-byte file,
6859 # as systems may use methods other than mode bits to determine executability.
6860 cat >conf$$.file <<_ASEOF
6861 #! /bin/sh
6862 exit 0
6863 _ASEOF
6864 chmod +x conf$$.file
6865 if test -x conf$$.file >/dev/null 2>&1; then
6866 ac_executable_p="test -x"
6867 else
6868 ac_executable_p="test -f"
6869 fi
6870 rm -f conf$$.file
6871
6872 # Extract the first word of "valgrind", so it can be a program name with args.
6873 set dummy valgrind; ac_word=$2
6874 echo "$as_me:$LINENO: checking for $ac_word" >&5
6875 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6876 if test "${ac_cv_path_valgrind_path+set}" = set; then
6877 echo $ECHO_N "(cached) $ECHO_C" >&6
6878 else
6879 case "$valgrind_path" in
6880 [\\/]* | ?:[\\/]*)
6881 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6882 ;;
6883 *)
6884 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6885 for ac_dir in $PATH; do
6886 IFS="$ac_save_IFS"
6887 test -z "$ac_dir" && ac_dir=.
6888 for ac_exec_ext in '' $ac_executable_extensions; do
6889 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6890 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6891 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6892 break 2
6893 fi
6894 fi
6895 done
6896 done
6897 IFS="$ac_save_IFS"
6898 ;;
6899 esac
6900 fi
6901 valgrind_path="$ac_cv_path_valgrind_path"
6902 if test -n "$valgrind_path"; then
6903 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6904 echo "${ECHO_T}$valgrind_path" >&6
6905 else
6906 echo "$as_me:$LINENO: result: no" >&5
6907 echo "${ECHO_T}no" >&6
6908 fi
6909
6910 if test "x$valgrind_path" = "x" \
6911 || (test $have_valgrind_h = no \
6912 && test $gcc_cv_header_memcheck_h = no \
6913 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6914 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6915 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6916 { (exit 1); exit 1; }; }
6917 fi
6918 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6919 valgrind_command="$valgrind_path -q"
6920
6921 cat >>confdefs.h <<\_ACEOF
6922 #define ENABLE_VALGRIND_CHECKING 1
6923 _ACEOF
6924
6925 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6926
6927 cat >>confdefs.h <<\_ACEOF
6928 #define HAVE_VALGRIND_MEMCHECK_H 1
6929 _ACEOF
6930
6931 fi
6932 if test $gcc_cv_header_memcheck_h = yes; then
6933
6934 cat >>confdefs.h <<\_ACEOF
6935 #define HAVE_MEMCHECK_H 1
6936 _ACEOF
6937
6938 fi
6939 fi
6940
6941
6942
6943 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6944 if test "${enable_mapped_location+set}" = set; then
6945 enableval="$enable_mapped_location"
6946
6947 else
6948 enable_mapped_location=no
6949 fi;
6950
6951 if test "$enable_mapped_location" = yes ; then
6952
6953 cat >>confdefs.h <<\_ACEOF
6954 #define USE_MAPPED_LOCATION 1
6955 _ACEOF
6956
6957 fi
6958
6959 # Enable code coverage collection
6960 # Check whether --enable-coverage or --disable-coverage was given.
6961 if test "${enable_coverage+set}" = set; then
6962 enableval="$enable_coverage"
6963 case "${enableval}" in
6964 yes|noopt)
6965 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6966 ;;
6967 opt)
6968 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6969 ;;
6970 no)
6971 # a.k.a. --disable-coverage
6972 coverage_flags=""
6973 ;;
6974 *)
6975 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6976 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6977 { (exit 1); exit 1; }; }
6978 ;;
6979 esac
6980 else
6981 coverage_flags=""
6982 fi;
6983
6984
6985 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6986 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6987 enableval="$enable_gather_detailed_mem_stats"
6988
6989 else
6990 enable_gather_detailed_mem_stats=no
6991 fi;
6992 if test x$enable_gather_detailed_mem_stats = xyes ; then
6993
6994 cat >>confdefs.h <<\_ACEOF
6995 #define GATHER_STATISTICS 1
6996 _ACEOF
6997
6998 fi
6999
7000 # -------------------------------
7001 # Miscenalleous configure options
7002 # -------------------------------
7003
7004 # With stabs
7005
7006 # Check whether --with-stabs or --without-stabs was given.
7007 if test "${with_stabs+set}" = set; then
7008 withval="$with_stabs"
7009 stabs="$with_stabs"
7010 else
7011 stabs=no
7012 fi;
7013
7014 # Determine whether or not multilibs are enabled.
7015 # Check whether --enable-multilib or --disable-multilib was given.
7016 if test "${enable_multilib+set}" = set; then
7017 enableval="$enable_multilib"
7018
7019 else
7020 enable_multilib=yes
7021 fi;
7022
7023
7024 # Enable __cxa_atexit for C++.
7025 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7026 if test "${enable___cxa_atexit+set}" = set; then
7027 enableval="$enable___cxa_atexit"
7028
7029 fi;
7030
7031 # Enable C extension for decimal float if target supports it.
7032 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7033 if test "${enable_decimal_float+set}" = set; then
7034 enableval="$enable_decimal_float"
7035
7036 if test x$enablevar = xyes ; then
7037 case $target in
7038 powerpc*-*-linux* | i?86*-*-linux*)
7039 enable_decimal_float=yes
7040 ;;
7041 *)
7042 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7043 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7044 enable_decimal_float=no
7045 ;;
7046 esac
7047 fi
7048
7049 else
7050 enable_decimal_float=no
7051 fi;
7052
7053
7054
7055 dfp=`if test $enable_decimal_float = yes; then echo 1; else echo 0; fi`
7056
7057 cat >>confdefs.h <<_ACEOF
7058 #define ENABLE_DECIMAL_FLOAT $dfp
7059 _ACEOF
7060
7061
7062 # Enable threads
7063 # Pass with no value to take the default
7064 # Pass with a value to specify a thread package
7065 # Check whether --enable-threads or --disable-threads was given.
7066 if test "${enable_threads+set}" = set; then
7067 enableval="$enable_threads"
7068
7069 else
7070 enable_threads=''
7071 fi;
7072
7073 # Check whether --enable-tls or --disable-tls was given.
7074 if test "${enable_tls+set}" = set; then
7075 enableval="$enable_tls"
7076
7077 case $enable_tls in
7078 yes | no) ;;
7079 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7080 Valid choices are 'yes' and 'no'." >&5
7081 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7082 Valid choices are 'yes' and 'no'." >&2;}
7083 { (exit 1); exit 1; }; } ;;
7084 esac
7085
7086 else
7087 enable_tls=''
7088 fi;
7089
7090 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7091 if test "${enable_objc_gc+set}" = set; then
7092 enableval="$enable_objc_gc"
7093 if test x$enable_objc_gc = xno; then
7094 objc_boehm_gc=''
7095 else
7096 objc_boehm_gc=1
7097 fi
7098 else
7099 objc_boehm_gc=''
7100 fi;
7101
7102
7103 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7104 if test "${with_dwarf2+set}" = set; then
7105 withval="$with_dwarf2"
7106 dwarf2="$with_dwarf2"
7107 else
7108 dwarf2=no
7109 fi;
7110
7111 # Check whether --enable-shared or --disable-shared was given.
7112 if test "${enable_shared+set}" = set; then
7113 enableval="$enable_shared"
7114
7115 case $enable_shared in
7116 yes | no) ;;
7117 *)
7118 enable_shared=no
7119 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7120 for pkg in $enableval; do
7121 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7122 enable_shared=yes
7123 fi
7124 done
7125 IFS="$ac_save_ifs"
7126 ;;
7127 esac
7128
7129 else
7130 enable_shared=yes
7131 fi;
7132
7133
7134
7135 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7136 if test "${with_build_sysroot+set}" = set; then
7137 withval="$with_build_sysroot"
7138
7139 fi;
7140
7141
7142 # Check whether --with-sysroot or --without-sysroot was given.
7143 if test "${with_sysroot+set}" = set; then
7144 withval="$with_sysroot"
7145
7146 case ${with_sysroot} in
7147 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7148 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7149 esac
7150
7151 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7152 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
7153
7154 if test "x$exec_prefix" = xNONE; then
7155 if test "x$prefix" = xNONE; then
7156 test_prefix=/usr/local
7157 else
7158 test_prefix=$prefix
7159 fi
7160 else
7161 test_prefix=$exec_prefix
7162 fi
7163 case ${TARGET_SYSTEM_ROOT} in
7164 "${test_prefix}"|"${test_prefix}/"*|\
7165 '${exec_prefix}'|'${exec_prefix}/'*)
7166 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7167 TARGET_SYSTEM_ROOT_DEFINE="$t"
7168 ;;
7169 esac
7170
7171 else
7172
7173 TARGET_SYSTEM_ROOT=
7174 TARGET_SYSTEM_ROOT_DEFINE=
7175 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7176
7177 fi;
7178
7179
7180
7181
7182 # Build with intermodule optimisations
7183 # Check whether --enable-intermodule or --disable-intermodule was given.
7184 if test "${enable_intermodule+set}" = set; then
7185 enableval="$enable_intermodule"
7186 case ${enable_intermodule} in
7187 yes) onestep="-onestep";;
7188 *) onestep="";;
7189 esac
7190 else
7191 onestep=""
7192 fi;
7193
7194
7195 # Sanity check enable_languages in case someone does not run the toplevel
7196 # configure # script.
7197 # Check whether --enable-languages or --disable-languages was given.
7198 if test "${enable_languages+set}" = set; then
7199 enableval="$enable_languages"
7200 case ,${enable_languages}, in
7201 ,,|,yes,)
7202 # go safe -- we cannot be much sure without the toplevel
7203 # configure's
7204 # analysis of which target libs are present and usable
7205 enable_languages=c
7206 ;;
7207 *,all,*)
7208 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
7209 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
7210 { (exit 1); exit 1; }; }
7211 ;;
7212 *,c,*)
7213 ;;
7214 *)
7215 enable_languages=c,${enable_languages}
7216 ;;
7217 esac
7218 else
7219 enable_languages=c
7220 fi;
7221
7222 # Used by documentation targets
7223
7224
7225
7226
7227 # -------------------------
7228 # Checks for other programs
7229 # -------------------------
7230
7231 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7232 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
7233 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
7234 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
7235 echo $ECHO_N "(cached) $ECHO_C" >&6
7236 else
7237 cat >conftest.make <<\_ACEOF
7238 all:
7239 @echo 'ac_maketemp="$(MAKE)"'
7240 _ACEOF
7241 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7242 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
7243 if test -n "$ac_maketemp"; then
7244 eval ac_cv_prog_make_${ac_make}_set=yes
7245 else
7246 eval ac_cv_prog_make_${ac_make}_set=no
7247 fi
7248 rm -f conftest.make
7249 fi
7250 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7251 echo "$as_me:$LINENO: result: yes" >&5
7252 echo "${ECHO_T}yes" >&6
7253 SET_MAKE=
7254 else
7255 echo "$as_me:$LINENO: result: no" >&5
7256 echo "${ECHO_T}no" >&6
7257 SET_MAKE="MAKE=${MAKE-make}"
7258 fi
7259
7260
7261 # Find some useful tools
7262 for ac_prog in gawk mawk nawk awk
7263 do
7264 # Extract the first word of "$ac_prog", so it can be a program name with args.
7265 set dummy $ac_prog; ac_word=$2
7266 echo "$as_me:$LINENO: checking for $ac_word" >&5
7267 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7268 if test "${ac_cv_prog_AWK+set}" = set; then
7269 echo $ECHO_N "(cached) $ECHO_C" >&6
7270 else
7271 if test -n "$AWK"; then
7272 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7273 else
7274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7275 for as_dir in $PATH
7276 do
7277 IFS=$as_save_IFS
7278 test -z "$as_dir" && as_dir=.
7279 for ac_exec_ext in '' $ac_executable_extensions; do
7280 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7281 ac_cv_prog_AWK="$ac_prog"
7282 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7283 break 2
7284 fi
7285 done
7286 done
7287
7288 fi
7289 fi
7290 AWK=$ac_cv_prog_AWK
7291 if test -n "$AWK"; then
7292 echo "$as_me:$LINENO: result: $AWK" >&5
7293 echo "${ECHO_T}$AWK" >&6
7294 else
7295 echo "$as_me:$LINENO: result: no" >&5
7296 echo "${ECHO_T}no" >&6
7297 fi
7298
7299 test -n "$AWK" && break
7300 done
7301
7302 # We need awk to create options.c and options.h.
7303 # Bail out if it's missing.
7304 case ${AWK} in
7305 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7306 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7307 { (exit 1); exit 1; }; } ;;
7308 esac
7309
7310 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7311 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7312 if test "${gcc_cv_prog_LN_S+set}" = set; then
7313 echo $ECHO_N "(cached) $ECHO_C" >&6
7314 else
7315 rm -f conftestdata_t
7316 echo >conftestdata_f
7317 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7318 then
7319 gcc_cv_prog_LN_S="ln -s"
7320 else
7321 if ln conftestdata_f conftestdata_t 2>/dev/null
7322 then
7323 gcc_cv_prog_LN_S=ln
7324 else
7325 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7326 then
7327 gcc_cv_prog_LN_S="cp -p"
7328 else
7329 gcc_cv_prog_LN_S=cp
7330 fi
7331 fi
7332 fi
7333 rm -f conftestdata_f conftestdata_t
7334
7335 fi
7336 LN_S="$gcc_cv_prog_LN_S"
7337 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7338 echo "$as_me:$LINENO: result: yes" >&5
7339 echo "${ECHO_T}yes" >&6
7340 else
7341 if test "$gcc_cv_prog_LN_S" = "ln"; then
7342 echo "$as_me:$LINENO: result: no, using ln" >&5
7343 echo "${ECHO_T}no, using ln" >&6
7344 else
7345 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7346 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7347 fi
7348 fi
7349
7350 echo "$as_me:$LINENO: checking whether ln works" >&5
7351 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7352 if test "${acx_cv_prog_LN+set}" = set; then
7353 echo $ECHO_N "(cached) $ECHO_C" >&6
7354 else
7355 rm -f conftestdata_t
7356 echo >conftestdata_f
7357 if ln conftestdata_f conftestdata_t 2>/dev/null
7358 then
7359 acx_cv_prog_LN=ln
7360 else
7361 acx_cv_prog_LN=no
7362 fi
7363 rm -f conftestdata_f conftestdata_t
7364
7365 fi
7366 if test $acx_cv_prog_LN = no; then
7367 LN="$LN_S"
7368 echo "$as_me:$LINENO: result: no, using $LN" >&5
7369 echo "${ECHO_T}no, using $LN" >&6
7370 else
7371 LN="$acx_cv_prog_LN"
7372 echo "$as_me:$LINENO: result: yes" >&5
7373 echo "${ECHO_T}yes" >&6
7374 fi
7375
7376 if test -n "$ac_tool_prefix"; then
7377 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7378 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7379 echo "$as_me:$LINENO: checking for $ac_word" >&5
7380 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7381 if test "${ac_cv_prog_RANLIB+set}" = set; then
7382 echo $ECHO_N "(cached) $ECHO_C" >&6
7383 else
7384 if test -n "$RANLIB"; then
7385 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7386 else
7387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7388 for as_dir in $PATH
7389 do
7390 IFS=$as_save_IFS
7391 test -z "$as_dir" && as_dir=.
7392 for ac_exec_ext in '' $ac_executable_extensions; do
7393 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7394 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7395 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7396 break 2
7397 fi
7398 done
7399 done
7400
7401 fi
7402 fi
7403 RANLIB=$ac_cv_prog_RANLIB
7404 if test -n "$RANLIB"; then
7405 echo "$as_me:$LINENO: result: $RANLIB" >&5
7406 echo "${ECHO_T}$RANLIB" >&6
7407 else
7408 echo "$as_me:$LINENO: result: no" >&5
7409 echo "${ECHO_T}no" >&6
7410 fi
7411
7412 fi
7413 if test -z "$ac_cv_prog_RANLIB"; then
7414 ac_ct_RANLIB=$RANLIB
7415 # Extract the first word of "ranlib", so it can be a program name with args.
7416 set dummy ranlib; ac_word=$2
7417 echo "$as_me:$LINENO: checking for $ac_word" >&5
7418 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7419 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7420 echo $ECHO_N "(cached) $ECHO_C" >&6
7421 else
7422 if test -n "$ac_ct_RANLIB"; then
7423 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7424 else
7425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7426 for as_dir in $PATH
7427 do
7428 IFS=$as_save_IFS
7429 test -z "$as_dir" && as_dir=.
7430 for ac_exec_ext in '' $ac_executable_extensions; do
7431 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7432 ac_cv_prog_ac_ct_RANLIB="ranlib"
7433 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7434 break 2
7435 fi
7436 done
7437 done
7438
7439 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7440 fi
7441 fi
7442 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7443 if test -n "$ac_ct_RANLIB"; then
7444 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7445 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7446 else
7447 echo "$as_me:$LINENO: result: no" >&5
7448 echo "${ECHO_T}no" >&6
7449 fi
7450
7451 RANLIB=$ac_ct_RANLIB
7452 else
7453 RANLIB="$ac_cv_prog_RANLIB"
7454 fi
7455
7456 case "${host}" in
7457 *-*-darwin*)
7458 # By default, the Darwin ranlib will not treat common symbols as
7459 # definitions when building the archive table of contents. Other
7460 # ranlibs do that; pass an option to the Darwin ranlib that makes
7461 # it behave similarly.
7462 ranlib_flags="-c"
7463 ;;
7464 *)
7465 ranlib_flags=""
7466 esac
7467
7468
7469 # Find a good install program. We prefer a C program (faster),
7470 # so one script is as good as another. But avoid the broken or
7471 # incompatible versions:
7472 # SysV /etc/install, /usr/sbin/install
7473 # SunOS /usr/etc/install
7474 # IRIX /sbin/install
7475 # AIX /bin/install
7476 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7477 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7478 # ./install, which can be erroneously created by make from ./install.sh.
7479 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7480 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7481 if test -z "$INSTALL"; then
7482 if test "${ac_cv_path_install+set}" = set; then
7483 echo $ECHO_N "(cached) $ECHO_C" >&6
7484 else
7485 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7486 for ac_dir in $PATH; do
7487 # Account for people who put trailing slashes in PATH elements.
7488 case "$ac_dir/" in
7489 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7490 *)
7491 # OSF1 and SCO ODT 3.0 have their own names for install.
7492 for ac_prog in ginstall scoinst install; do
7493 if test -f $ac_dir/$ac_prog; then
7494 if test $ac_prog = install &&
7495 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7496 # AIX install. It has an incompatible calling convention.
7497 # OSF/1 installbsd also uses dspmsg, but is usable.
7498 :
7499 else
7500 ac_cv_path_install="$ac_dir/$ac_prog -c"
7501 break 2
7502 fi
7503 fi
7504 done
7505 ;;
7506 esac
7507 done
7508 IFS="$ac_save_IFS"
7509
7510 fi
7511 if test "${ac_cv_path_install+set}" = set; then
7512 INSTALL="$ac_cv_path_install"
7513 else
7514 # As a last resort, use the slow shell script. We don't cache a
7515 # path for INSTALL within a source directory, because that will
7516 # break other packages using the cache if that directory is
7517 # removed, or if the path is relative.
7518 INSTALL="$ac_install_sh"
7519 fi
7520 fi
7521 echo "$as_me:$LINENO: result: $INSTALL" >&5
7522 echo "${ECHO_T}$INSTALL" >&6
7523
7524 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7525 # It thinks the first close brace ends the variable substitution.
7526 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7527
7528 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7529
7530
7531 # See if cmp has --ignore-initial.
7532 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7533 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7534 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7535 echo $ECHO_N "(cached) $ECHO_C" >&6
7536 else
7537 echo abfoo >t1
7538 echo cdfoo >t2
7539 gcc_cv_prog_cmp_skip=slowcompare
7540 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7541 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7542 :
7543 else
7544 gcc_cv_prog_cmp_skip=gnucompare
7545 fi
7546 fi
7547 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7548 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7549 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7550 :
7551 else
7552 gcc_cv_prog_cmp_skip=fastcompare
7553 fi
7554 fi
7555 fi
7556 rm t1 t2
7557
7558 fi
7559 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7560 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7561 make_compare_target=$gcc_cv_prog_cmp_skip
7562
7563
7564
7565 # See if we have the mktemp command.
7566 # Extract the first word of "mktemp", so it can be a program name with args.
7567 set dummy mktemp; ac_word=$2
7568 echo "$as_me:$LINENO: checking for $ac_word" >&5
7569 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7570 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7571 echo $ECHO_N "(cached) $ECHO_C" >&6
7572 else
7573 if test -n "$have_mktemp_command"; then
7574 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7575 else
7576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7577 for as_dir in $PATH
7578 do
7579 IFS=$as_save_IFS
7580 test -z "$as_dir" && as_dir=.
7581 for ac_exec_ext in '' $ac_executable_extensions; do
7582 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7583 ac_cv_prog_have_mktemp_command="yes"
7584 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7585 break 2
7586 fi
7587 done
7588 done
7589
7590 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7591 fi
7592 fi
7593 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7594 if test -n "$have_mktemp_command"; then
7595 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7596 echo "${ECHO_T}$have_mktemp_command" >&6
7597 else
7598 echo "$as_me:$LINENO: result: no" >&5
7599 echo "${ECHO_T}no" >&6
7600 fi
7601
7602
7603 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7604
7605 # See if makeinfo has been installed and is modern enough
7606 # that we can use it.
7607
7608 ac_executable_extensions="$build_exeext"
7609
7610 # Extract the first word of "makeinfo", so it can be a program name with args.
7611 set dummy makeinfo; ac_word=$2
7612 echo "$as_me:$LINENO: checking for $ac_word" >&5
7613 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7614 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7615 echo $ECHO_N "(cached) $ECHO_C" >&6
7616 else
7617 if test -n "$MAKEINFO"; then
7618 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7619 else
7620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7621 for as_dir in $PATH
7622 do
7623 IFS=$as_save_IFS
7624 test -z "$as_dir" && as_dir=.
7625 for ac_exec_ext in '' $ac_executable_extensions; do
7626 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7627 ac_cv_prog_MAKEINFO="makeinfo"
7628 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7629 break 2
7630 fi
7631 done
7632 done
7633
7634 fi
7635 fi
7636 MAKEINFO=$ac_cv_prog_MAKEINFO
7637 if test -n "$MAKEINFO"; then
7638 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7639 echo "${ECHO_T}$MAKEINFO" >&6
7640 else
7641 echo "$as_me:$LINENO: result: no" >&5
7642 echo "${ECHO_T}no" >&6
7643 fi
7644
7645 if test -n "$MAKEINFO"; then
7646 # Found it, now check the version.
7647 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7648 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7649 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7650 echo $ECHO_N "(cached) $ECHO_C" >&6
7651 else
7652 ac_prog_version=`$MAKEINFO --version 2>&1 |
7653 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7654 echo "configure:7654: version of makeinfo is $ac_prog_version" >&5
7655 case $ac_prog_version in
7656 '') gcc_cv_prog_makeinfo_modern=no;;
7657 4.[4-9]*)
7658 gcc_cv_prog_makeinfo_modern=yes;;
7659 *) gcc_cv_prog_makeinfo_modern=no;;
7660 esac
7661
7662 fi
7663 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7664 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7665 else
7666 gcc_cv_prog_makeinfo_modern=no
7667 fi
7668
7669 if test $gcc_cv_prog_makeinfo_modern = no; then
7670 MAKEINFO="$MISSING makeinfo"
7671 { echo "$as_me:$LINENO: WARNING:
7672 *** Makeinfo is missing or too old.
7673 *** Info documentation will not be built." >&5
7674 echo "$as_me: WARNING:
7675 *** Makeinfo is missing or too old.
7676 *** Info documentation will not be built." >&2;}
7677 BUILD_INFO=
7678 else
7679 BUILD_INFO=info
7680 fi
7681
7682
7683 # Is pod2man recent enough to regenerate manpages?
7684 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7685 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7686 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7687 echo "$as_me:$LINENO: result: yes" >&5
7688 echo "${ECHO_T}yes" >&6
7689 GENERATED_MANPAGES=generated-manpages
7690 else
7691 echo "$as_me:$LINENO: result: no" >&5
7692 echo "${ECHO_T}no" >&6
7693 GENERATED_MANPAGES=
7694 fi
7695
7696
7697 # How about lex?
7698 for ac_prog in flex
7699 do
7700 # Extract the first word of "$ac_prog", so it can be a program name with args.
7701 set dummy $ac_prog; ac_word=$2
7702 echo "$as_me:$LINENO: checking for $ac_word" >&5
7703 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7704 if test "${ac_cv_prog_FLEX+set}" = set; then
7705 echo $ECHO_N "(cached) $ECHO_C" >&6
7706 else
7707 if test -n "$FLEX"; then
7708 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7709 else
7710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7711 for as_dir in $PATH
7712 do
7713 IFS=$as_save_IFS
7714 test -z "$as_dir" && as_dir=.
7715 for ac_exec_ext in '' $ac_executable_extensions; do
7716 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7717 ac_cv_prog_FLEX="$ac_prog"
7718 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7719 break 2
7720 fi
7721 done
7722 done
7723
7724 fi
7725 fi
7726 FLEX=$ac_cv_prog_FLEX
7727 if test -n "$FLEX"; then
7728 echo "$as_me:$LINENO: result: $FLEX" >&5
7729 echo "${ECHO_T}$FLEX" >&6
7730 else
7731 echo "$as_me:$LINENO: result: no" >&5
7732 echo "${ECHO_T}no" >&6
7733 fi
7734
7735 test -n "$FLEX" && break
7736 done
7737 test -n "$FLEX" || FLEX="$MISSING flex"
7738
7739
7740 # Bison?
7741 for ac_prog in bison
7742 do
7743 # Extract the first word of "$ac_prog", so it can be a program name with args.
7744 set dummy $ac_prog; ac_word=$2
7745 echo "$as_me:$LINENO: checking for $ac_word" >&5
7746 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7747 if test "${ac_cv_prog_BISON+set}" = set; then
7748 echo $ECHO_N "(cached) $ECHO_C" >&6
7749 else
7750 if test -n "$BISON"; then
7751 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7752 else
7753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7754 for as_dir in $PATH
7755 do
7756 IFS=$as_save_IFS
7757 test -z "$as_dir" && as_dir=.
7758 for ac_exec_ext in '' $ac_executable_extensions; do
7759 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7760 ac_cv_prog_BISON="$ac_prog"
7761 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7762 break 2
7763 fi
7764 done
7765 done
7766
7767 fi
7768 fi
7769 BISON=$ac_cv_prog_BISON
7770 if test -n "$BISON"; then
7771 echo "$as_me:$LINENO: result: $BISON" >&5
7772 echo "${ECHO_T}$BISON" >&6
7773 else
7774 echo "$as_me:$LINENO: result: no" >&5
7775 echo "${ECHO_T}no" >&6
7776 fi
7777
7778 test -n "$BISON" && break
7779 done
7780 test -n "$BISON" || BISON="$MISSING bison"
7781
7782
7783 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7784 # check for build == host before using them.
7785
7786 # NM
7787 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7788 && test -d ../binutils ; then
7789 NM='$(objdir)/../binutils/nm-new'
7790 else
7791 # Extract the first word of "nm", so it can be a program name with args.
7792 set dummy nm; ac_word=$2
7793 echo "$as_me:$LINENO: checking for $ac_word" >&5
7794 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7795 if test "${ac_cv_prog_NM+set}" = set; then
7796 echo $ECHO_N "(cached) $ECHO_C" >&6
7797 else
7798 if test -n "$NM"; then
7799 ac_cv_prog_NM="$NM" # Let the user override the test.
7800 else
7801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7802 for as_dir in $PATH
7803 do
7804 IFS=$as_save_IFS
7805 test -z "$as_dir" && as_dir=.
7806 for ac_exec_ext in '' $ac_executable_extensions; do
7807 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7808 ac_cv_prog_NM="nm"
7809 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7810 break 2
7811 fi
7812 done
7813 done
7814
7815 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7816 fi
7817 fi
7818 NM=$ac_cv_prog_NM
7819 if test -n "$NM"; then
7820 echo "$as_me:$LINENO: result: $NM" >&5
7821 echo "${ECHO_T}$NM" >&6
7822 else
7823 echo "$as_me:$LINENO: result: no" >&5
7824 echo "${ECHO_T}no" >&6
7825 fi
7826
7827 fi
7828
7829 # AR
7830 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7831 && test -d ../binutils ; then
7832 AR='$(objdir)/../binutils/ar'
7833 else
7834 # Extract the first word of "ar", so it can be a program name with args.
7835 set dummy ar; ac_word=$2
7836 echo "$as_me:$LINENO: checking for $ac_word" >&5
7837 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7838 if test "${ac_cv_prog_AR+set}" = set; then
7839 echo $ECHO_N "(cached) $ECHO_C" >&6
7840 else
7841 if test -n "$AR"; then
7842 ac_cv_prog_AR="$AR" # Let the user override the test.
7843 else
7844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7845 for as_dir in $PATH
7846 do
7847 IFS=$as_save_IFS
7848 test -z "$as_dir" && as_dir=.
7849 for ac_exec_ext in '' $ac_executable_extensions; do
7850 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7851 ac_cv_prog_AR="ar"
7852 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7853 break 2
7854 fi
7855 done
7856 done
7857
7858 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7859 fi
7860 fi
7861 AR=$ac_cv_prog_AR
7862 if test -n "$AR"; then
7863 echo "$as_me:$LINENO: result: $AR" >&5
7864 echo "${ECHO_T}$AR" >&6
7865 else
7866 echo "$as_me:$LINENO: result: no" >&5
7867 echo "${ECHO_T}no" >&6
7868 fi
7869
7870 fi
7871
7872
7873 # --------------------
7874 # Checks for C headers
7875 # --------------------
7876
7877 echo "$as_me:$LINENO: checking for GNU C library" >&5
7878 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7879 if test "${gcc_cv_glibc+set}" = set; then
7880 echo $ECHO_N "(cached) $ECHO_C" >&6
7881 else
7882 cat >conftest.$ac_ext <<_ACEOF
7883 /* confdefs.h. */
7884 _ACEOF
7885 cat confdefs.h >>conftest.$ac_ext
7886 cat >>conftest.$ac_ext <<_ACEOF
7887 /* end confdefs.h. */
7888 #include <features.h>
7889 int
7890 main ()
7891 {
7892
7893 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7894 #error Not a GNU C library system
7895 #endif
7896 ;
7897 return 0;
7898 }
7899 _ACEOF
7900 rm -f conftest.$ac_objext
7901 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7902 (eval $ac_compile) 2>conftest.er1
7903 ac_status=$?
7904 grep -v '^ *+' conftest.er1 >conftest.err
7905 rm -f conftest.er1
7906 cat conftest.err >&5
7907 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7908 (exit $ac_status); } &&
7909 { ac_try='test -z "$ac_c_werror_flag"
7910 || test ! -s conftest.err'
7911 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7912 (eval $ac_try) 2>&5
7913 ac_status=$?
7914 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7915 (exit $ac_status); }; } &&
7916 { ac_try='test -s conftest.$ac_objext'
7917 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7918 (eval $ac_try) 2>&5
7919 ac_status=$?
7920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7921 (exit $ac_status); }; }; then
7922 gcc_cv_glibc=yes
7923 else
7924 echo "$as_me: failed program was:" >&5
7925 sed 's/^/| /' conftest.$ac_ext >&5
7926
7927 gcc_cv_glibc=no
7928 fi
7929 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7930 fi
7931
7932 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7933 echo "${ECHO_T}$gcc_cv_glibc" >&6
7934 if test $gcc_cv_glibc = yes; then
7935
7936 cat >>confdefs.h <<\_ACEOF
7937 #define _GNU_SOURCE 1
7938 _ACEOF
7939
7940 fi
7941
7942 # Need to reject headers which give warnings, so that the -Werror bootstrap
7943 # works later. *sigh* This needs to come before all header checks.
7944
7945 ac_c_preproc_warn_flag=yes
7946
7947 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7948 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7949 if test "${ac_cv_header_stdc+set}" = set; then
7950 echo $ECHO_N "(cached) $ECHO_C" >&6
7951 else
7952 cat >conftest.$ac_ext <<_ACEOF
7953 /* confdefs.h. */
7954 _ACEOF
7955 cat confdefs.h >>conftest.$ac_ext
7956 cat >>conftest.$ac_ext <<_ACEOF
7957 /* end confdefs.h. */
7958 #include <stdlib.h>
7959 #include <stdarg.h>
7960 #include <string.h>
7961 #include <float.h>
7962
7963 int
7964 main ()
7965 {
7966
7967 ;
7968 return 0;
7969 }
7970 _ACEOF
7971 rm -f conftest.$ac_objext
7972 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7973 (eval $ac_compile) 2>conftest.er1
7974 ac_status=$?
7975 grep -v '^ *+' conftest.er1 >conftest.err
7976 rm -f conftest.er1
7977 cat conftest.err >&5
7978 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7979 (exit $ac_status); } &&
7980 { ac_try='test -z "$ac_c_werror_flag"
7981 || test ! -s conftest.err'
7982 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7983 (eval $ac_try) 2>&5
7984 ac_status=$?
7985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7986 (exit $ac_status); }; } &&
7987 { ac_try='test -s conftest.$ac_objext'
7988 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7989 (eval $ac_try) 2>&5
7990 ac_status=$?
7991 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7992 (exit $ac_status); }; }; then
7993 ac_cv_header_stdc=yes
7994 else
7995 echo "$as_me: failed program was:" >&5
7996 sed 's/^/| /' conftest.$ac_ext >&5
7997
7998 ac_cv_header_stdc=no
7999 fi
8000 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8001
8002 if test $ac_cv_header_stdc = yes; then
8003 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8004 cat >conftest.$ac_ext <<_ACEOF
8005 /* confdefs.h. */
8006 _ACEOF
8007 cat confdefs.h >>conftest.$ac_ext
8008 cat >>conftest.$ac_ext <<_ACEOF
8009 /* end confdefs.h. */
8010 #include <string.h>
8011
8012 _ACEOF
8013 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8014 $EGREP "memchr" >/dev/null 2>&1; then
8015 :
8016 else
8017 ac_cv_header_stdc=no
8018 fi
8019 rm -f conftest*
8020
8021 fi
8022
8023 if test $ac_cv_header_stdc = yes; then
8024 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8025 cat >conftest.$ac_ext <<_ACEOF
8026 /* confdefs.h. */
8027 _ACEOF
8028 cat confdefs.h >>conftest.$ac_ext
8029 cat >>conftest.$ac_ext <<_ACEOF
8030 /* end confdefs.h. */
8031 #include <stdlib.h>
8032
8033 _ACEOF
8034 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8035 $EGREP "free" >/dev/null 2>&1; then
8036 :
8037 else
8038 ac_cv_header_stdc=no
8039 fi
8040 rm -f conftest*
8041
8042 fi
8043
8044 if test $ac_cv_header_stdc = yes; then
8045 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8046 if test "$cross_compiling" = yes; then
8047 :
8048 else
8049 cat >conftest.$ac_ext <<_ACEOF
8050 /* confdefs.h. */
8051 _ACEOF
8052 cat confdefs.h >>conftest.$ac_ext
8053 cat >>conftest.$ac_ext <<_ACEOF
8054 /* end confdefs.h. */
8055 #include <ctype.h>
8056 #if ((' ' & 0x0FF) == 0x020)
8057 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8058 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8059 #else
8060 # define ISLOWER(c) \
8061 (('a' <= (c) && (c) <= 'i') \
8062 || ('j' <= (c) && (c) <= 'r') \
8063 || ('s' <= (c) && (c) <= 'z'))
8064 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8065 #endif
8066
8067 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8068 int
8069 main ()
8070 {
8071 int i;
8072 for (i = 0; i < 256; i++)
8073 if (XOR (islower (i), ISLOWER (i))
8074 || toupper (i) != TOUPPER (i))
8075 exit(2);
8076 exit (0);
8077 }
8078 _ACEOF
8079 rm -f conftest$ac_exeext
8080 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8081 (eval $ac_link) 2>&5
8082 ac_status=$?
8083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8084 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8085 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8086 (eval $ac_try) 2>&5
8087 ac_status=$?
8088 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8089 (exit $ac_status); }; }; then
8090 :
8091 else
8092 echo "$as_me: program exited with status $ac_status" >&5
8093 echo "$as_me: failed program was:" >&5
8094 sed 's/^/| /' conftest.$ac_ext >&5
8095
8096 ( exit $ac_status )
8097 ac_cv_header_stdc=no
8098 fi
8099 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8100 fi
8101 fi
8102 fi
8103 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8104 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8105 if test $ac_cv_header_stdc = yes; then
8106
8107 cat >>confdefs.h <<\_ACEOF
8108 #define STDC_HEADERS 1
8109 _ACEOF
8110
8111 fi
8112
8113 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8114 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8115 if test "${ac_cv_header_time+set}" = set; then
8116 echo $ECHO_N "(cached) $ECHO_C" >&6
8117 else
8118 cat >conftest.$ac_ext <<_ACEOF
8119 /* confdefs.h. */
8120 _ACEOF
8121 cat confdefs.h >>conftest.$ac_ext
8122 cat >>conftest.$ac_ext <<_ACEOF
8123 /* end confdefs.h. */
8124 #include <sys/types.h>
8125 #include <sys/time.h>
8126 #include <time.h>
8127
8128 int
8129 main ()
8130 {
8131 if ((struct tm *) 0)
8132 return 0;
8133 ;
8134 return 0;
8135 }
8136 _ACEOF
8137 rm -f conftest.$ac_objext
8138 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8139 (eval $ac_compile) 2>conftest.er1
8140 ac_status=$?
8141 grep -v '^ *+' conftest.er1 >conftest.err
8142 rm -f conftest.er1
8143 cat conftest.err >&5
8144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8145 (exit $ac_status); } &&
8146 { ac_try='test -z "$ac_c_werror_flag"
8147 || test ! -s conftest.err'
8148 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8149 (eval $ac_try) 2>&5
8150 ac_status=$?
8151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8152 (exit $ac_status); }; } &&
8153 { ac_try='test -s conftest.$ac_objext'
8154 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8155 (eval $ac_try) 2>&5
8156 ac_status=$?
8157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8158 (exit $ac_status); }; }; then
8159 ac_cv_header_time=yes
8160 else
8161 echo "$as_me: failed program was:" >&5
8162 sed 's/^/| /' conftest.$ac_ext >&5
8163
8164 ac_cv_header_time=no
8165 fi
8166 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8167 fi
8168 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8169 echo "${ECHO_T}$ac_cv_header_time" >&6
8170 if test $ac_cv_header_time = yes; then
8171
8172 cat >>confdefs.h <<\_ACEOF
8173 #define TIME_WITH_SYS_TIME 1
8174 _ACEOF
8175
8176 fi
8177
8178 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
8179 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
8180 if test "${gcc_cv_header_string+set}" = set; then
8181 echo $ECHO_N "(cached) $ECHO_C" >&6
8182 else
8183 cat >conftest.$ac_ext <<_ACEOF
8184 /* confdefs.h. */
8185 _ACEOF
8186 cat confdefs.h >>conftest.$ac_ext
8187 cat >>conftest.$ac_ext <<_ACEOF
8188 /* end confdefs.h. */
8189 #include <string.h>
8190 #include <strings.h>
8191 int
8192 main ()
8193 {
8194
8195 ;
8196 return 0;
8197 }
8198 _ACEOF
8199 rm -f conftest.$ac_objext
8200 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8201 (eval $ac_compile) 2>conftest.er1
8202 ac_status=$?
8203 grep -v '^ *+' conftest.er1 >conftest.err
8204 rm -f conftest.er1
8205 cat conftest.err >&5
8206 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8207 (exit $ac_status); } &&
8208 { ac_try='test -z "$ac_c_werror_flag"
8209 || test ! -s conftest.err'
8210 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8211 (eval $ac_try) 2>&5
8212 ac_status=$?
8213 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8214 (exit $ac_status); }; } &&
8215 { ac_try='test -s conftest.$ac_objext'
8216 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8217 (eval $ac_try) 2>&5
8218 ac_status=$?
8219 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8220 (exit $ac_status); }; }; then
8221 gcc_cv_header_string=yes
8222 else
8223 echo "$as_me: failed program was:" >&5
8224 sed 's/^/| /' conftest.$ac_ext >&5
8225
8226 gcc_cv_header_string=no
8227 fi
8228 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8229 fi
8230 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
8231 echo "${ECHO_T}$gcc_cv_header_string" >&6
8232 if test $gcc_cv_header_string = yes; then
8233
8234 cat >>confdefs.h <<\_ACEOF
8235 #define STRING_WITH_STRINGS 1
8236 _ACEOF
8237
8238 fi
8239
8240 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8241 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
8242 if test "${ac_cv_header_sys_wait_h+set}" = set; then
8243 echo $ECHO_N "(cached) $ECHO_C" >&6
8244 else
8245 cat >conftest.$ac_ext <<_ACEOF
8246 /* confdefs.h. */
8247 _ACEOF
8248 cat confdefs.h >>conftest.$ac_ext
8249 cat >>conftest.$ac_ext <<_ACEOF
8250 /* end confdefs.h. */
8251 #include <sys/types.h>
8252 #include <sys/wait.h>
8253 #ifndef WEXITSTATUS
8254 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8255 #endif
8256 #ifndef WIFEXITED
8257 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8258 #endif
8259
8260 int
8261 main ()
8262 {
8263 int s;
8264 wait (&s);
8265 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8266 ;
8267 return 0;
8268 }
8269 _ACEOF
8270 rm -f conftest.$ac_objext
8271 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8272 (eval $ac_compile) 2>conftest.er1
8273 ac_status=$?
8274 grep -v '^ *+' conftest.er1 >conftest.err
8275 rm -f conftest.er1
8276 cat conftest.err >&5
8277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8278 (exit $ac_status); } &&
8279 { ac_try='test -z "$ac_c_werror_flag"
8280 || test ! -s conftest.err'
8281 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8282 (eval $ac_try) 2>&5
8283 ac_status=$?
8284 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8285 (exit $ac_status); }; } &&
8286 { ac_try='test -s conftest.$ac_objext'
8287 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8288 (eval $ac_try) 2>&5
8289 ac_status=$?
8290 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8291 (exit $ac_status); }; }; then
8292 ac_cv_header_sys_wait_h=yes
8293 else
8294 echo "$as_me: failed program was:" >&5
8295 sed 's/^/| /' conftest.$ac_ext >&5
8296
8297 ac_cv_header_sys_wait_h=no
8298 fi
8299 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8300 fi
8301 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8302 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8303 if test $ac_cv_header_sys_wait_h = yes; then
8304
8305 cat >>confdefs.h <<\_ACEOF
8306 #define HAVE_SYS_WAIT_H 1
8307 _ACEOF
8308
8309 fi
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8334 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8335 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8336 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8337 do
8338 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8339 echo "$as_me:$LINENO: checking for $ac_header" >&5
8340 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8341 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8342 echo $ECHO_N "(cached) $ECHO_C" >&6
8343 else
8344 cat >conftest.$ac_ext <<_ACEOF
8345 /* confdefs.h. */
8346 _ACEOF
8347 cat confdefs.h >>conftest.$ac_ext
8348 cat >>conftest.$ac_ext <<_ACEOF
8349 /* end confdefs.h. */
8350 #include <$ac_header>
8351 _ACEOF
8352 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8353 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8354 ac_status=$?
8355 grep -v '^ *+' conftest.er1 >conftest.err
8356 rm -f conftest.er1
8357 cat conftest.err >&5
8358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8359 (exit $ac_status); } >/dev/null; then
8360 if test -s conftest.err; then
8361 ac_cpp_err=$ac_c_preproc_warn_flag
8362 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8363 else
8364 ac_cpp_err=
8365 fi
8366 else
8367 ac_cpp_err=yes
8368 fi
8369 if test -z "$ac_cpp_err"; then
8370 eval "$as_ac_Header=yes"
8371 else
8372 echo "$as_me: failed program was:" >&5
8373 sed 's/^/| /' conftest.$ac_ext >&5
8374
8375 eval "$as_ac_Header=no"
8376 fi
8377 rm -f conftest.err conftest.$ac_ext
8378 fi
8379 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8380 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8381 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8382 cat >>confdefs.h <<_ACEOF
8383 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8384 _ACEOF
8385
8386 fi
8387 done
8388
8389
8390 # Check for thread headers.
8391 echo "$as_me:$LINENO: checking for thread.h" >&5
8392 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8393 if test "${ac_cv_header_thread_h+set}" = set; then
8394 echo $ECHO_N "(cached) $ECHO_C" >&6
8395 else
8396 cat >conftest.$ac_ext <<_ACEOF
8397 /* confdefs.h. */
8398 _ACEOF
8399 cat confdefs.h >>conftest.$ac_ext
8400 cat >>conftest.$ac_ext <<_ACEOF
8401 /* end confdefs.h. */
8402 #include <thread.h>
8403 _ACEOF
8404 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8405 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8406 ac_status=$?
8407 grep -v '^ *+' conftest.er1 >conftest.err
8408 rm -f conftest.er1
8409 cat conftest.err >&5
8410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8411 (exit $ac_status); } >/dev/null; then
8412 if test -s conftest.err; then
8413 ac_cpp_err=$ac_c_preproc_warn_flag
8414 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8415 else
8416 ac_cpp_err=
8417 fi
8418 else
8419 ac_cpp_err=yes
8420 fi
8421 if test -z "$ac_cpp_err"; then
8422 ac_cv_header_thread_h=yes
8423 else
8424 echo "$as_me: failed program was:" >&5
8425 sed 's/^/| /' conftest.$ac_ext >&5
8426
8427 ac_cv_header_thread_h=no
8428 fi
8429 rm -f conftest.err conftest.$ac_ext
8430 fi
8431 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8432 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8433 if test $ac_cv_header_thread_h = yes; then
8434 have_thread_h=yes
8435 else
8436 have_thread_h=
8437 fi
8438
8439 echo "$as_me:$LINENO: checking for pthread.h" >&5
8440 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8441 if test "${ac_cv_header_pthread_h+set}" = set; then
8442 echo $ECHO_N "(cached) $ECHO_C" >&6
8443 else
8444 cat >conftest.$ac_ext <<_ACEOF
8445 /* confdefs.h. */
8446 _ACEOF
8447 cat confdefs.h >>conftest.$ac_ext
8448 cat >>conftest.$ac_ext <<_ACEOF
8449 /* end confdefs.h. */
8450 #include <pthread.h>
8451 _ACEOF
8452 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8453 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8454 ac_status=$?
8455 grep -v '^ *+' conftest.er1 >conftest.err
8456 rm -f conftest.er1
8457 cat conftest.err >&5
8458 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8459 (exit $ac_status); } >/dev/null; then
8460 if test -s conftest.err; then
8461 ac_cpp_err=$ac_c_preproc_warn_flag
8462 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8463 else
8464 ac_cpp_err=
8465 fi
8466 else
8467 ac_cpp_err=yes
8468 fi
8469 if test -z "$ac_cpp_err"; then
8470 ac_cv_header_pthread_h=yes
8471 else
8472 echo "$as_me: failed program was:" >&5
8473 sed 's/^/| /' conftest.$ac_ext >&5
8474
8475 ac_cv_header_pthread_h=no
8476 fi
8477 rm -f conftest.err conftest.$ac_ext
8478 fi
8479 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8480 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8481 if test $ac_cv_header_pthread_h = yes; then
8482 have_pthread_h=yes
8483 else
8484 have_pthread_h=
8485 fi
8486
8487
8488 # These tests can't be done till we know if we have limits.h.
8489 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8490 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8491 if test "${gcc_cv_decl_char_bit+set}" = set; then
8492 echo $ECHO_N "(cached) $ECHO_C" >&6
8493 else
8494 cat >conftest.$ac_ext <<_ACEOF
8495 /* confdefs.h. */
8496 _ACEOF
8497 cat confdefs.h >>conftest.$ac_ext
8498 cat >>conftest.$ac_ext <<_ACEOF
8499 /* end confdefs.h. */
8500 #ifdef HAVE_LIMITS_H
8501 #include <limits.h>
8502 #endif
8503 #ifdef CHAR_BIT
8504 found
8505 #endif
8506 _ACEOF
8507 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8508 $EGREP "found" >/dev/null 2>&1; then
8509 gcc_cv_decl_char_bit=yes
8510 else
8511 gcc_cv_decl_char_bit=no
8512 fi
8513 rm -f conftest*
8514
8515
8516 fi
8517 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8518 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8519 if test $gcc_cv_decl_char_bit = no; then
8520 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8521 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8522 if test "${gcc_cv_c_nbby+set}" = set; then
8523 echo $ECHO_N "(cached) $ECHO_C" >&6
8524 else
8525 i=8
8526 gcc_cv_c_nbby=
8527 while test $i -lt 65; do
8528 cat >conftest.$ac_ext <<_ACEOF
8529 /* confdefs.h. */
8530 _ACEOF
8531 cat confdefs.h >>conftest.$ac_ext
8532 cat >>conftest.$ac_ext <<_ACEOF
8533 /* end confdefs.h. */
8534
8535 int
8536 main ()
8537 {
8538 switch(0) {
8539 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8540 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8541 ; }
8542 ;
8543 return 0;
8544 }
8545 _ACEOF
8546 rm -f conftest.$ac_objext
8547 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8548 (eval $ac_compile) 2>conftest.er1
8549 ac_status=$?
8550 grep -v '^ *+' conftest.er1 >conftest.err
8551 rm -f conftest.er1
8552 cat conftest.err >&5
8553 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8554 (exit $ac_status); } &&
8555 { ac_try='test -z "$ac_c_werror_flag"
8556 || test ! -s conftest.err'
8557 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8558 (eval $ac_try) 2>&5
8559 ac_status=$?
8560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8561 (exit $ac_status); }; } &&
8562 { ac_try='test -s conftest.$ac_objext'
8563 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8564 (eval $ac_try) 2>&5
8565 ac_status=$?
8566 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8567 (exit $ac_status); }; }; then
8568 gcc_cv_c_nbby=$i; break
8569 else
8570 echo "$as_me: failed program was:" >&5
8571 sed 's/^/| /' conftest.$ac_ext >&5
8572
8573 fi
8574 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8575 i=`expr $i + 1`
8576 done
8577 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8578
8579 fi
8580 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8581 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8582 if test $gcc_cv_c_nbby = failed; then
8583 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8584 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8585 { (exit 1); exit 1; }; }
8586 else
8587
8588 cat >>confdefs.h <<_ACEOF
8589 #define CHAR_BIT $gcc_cv_c_nbby
8590 _ACEOF
8591
8592 fi
8593 fi
8594 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8595 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8596 if test "${ac_cv_c_bigendian+set}" = set; then
8597 echo $ECHO_N "(cached) $ECHO_C" >&6
8598 else
8599 # See if sys/param.h defines the BYTE_ORDER macro.
8600 cat >conftest.$ac_ext <<_ACEOF
8601 /* confdefs.h. */
8602 _ACEOF
8603 cat confdefs.h >>conftest.$ac_ext
8604 cat >>conftest.$ac_ext <<_ACEOF
8605 /* end confdefs.h. */
8606 #include <sys/types.h>
8607 #include <sys/param.h>
8608
8609 int
8610 main ()
8611 {
8612 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8613 bogus endian macros
8614 #endif
8615
8616 ;
8617 return 0;
8618 }
8619 _ACEOF
8620 rm -f conftest.$ac_objext
8621 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8622 (eval $ac_compile) 2>conftest.er1
8623 ac_status=$?
8624 grep -v '^ *+' conftest.er1 >conftest.err
8625 rm -f conftest.er1
8626 cat conftest.err >&5
8627 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8628 (exit $ac_status); } &&
8629 { ac_try='test -z "$ac_c_werror_flag"
8630 || test ! -s conftest.err'
8631 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8632 (eval $ac_try) 2>&5
8633 ac_status=$?
8634 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8635 (exit $ac_status); }; } &&
8636 { ac_try='test -s conftest.$ac_objext'
8637 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8638 (eval $ac_try) 2>&5
8639 ac_status=$?
8640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8641 (exit $ac_status); }; }; then
8642 # It does; now see whether it defined to BIG_ENDIAN or not.
8643 cat >conftest.$ac_ext <<_ACEOF
8644 /* confdefs.h. */
8645 _ACEOF
8646 cat confdefs.h >>conftest.$ac_ext
8647 cat >>conftest.$ac_ext <<_ACEOF
8648 /* end confdefs.h. */
8649 #include <sys/types.h>
8650 #include <sys/param.h>
8651
8652 int
8653 main ()
8654 {
8655 #if BYTE_ORDER != BIG_ENDIAN
8656 not big endian
8657 #endif
8658
8659 ;
8660 return 0;
8661 }
8662 _ACEOF
8663 rm -f conftest.$ac_objext
8664 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8665 (eval $ac_compile) 2>conftest.er1
8666 ac_status=$?
8667 grep -v '^ *+' conftest.er1 >conftest.err
8668 rm -f conftest.er1
8669 cat conftest.err >&5
8670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8671 (exit $ac_status); } &&
8672 { ac_try='test -z "$ac_c_werror_flag"
8673 || test ! -s conftest.err'
8674 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8675 (eval $ac_try) 2>&5
8676 ac_status=$?
8677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8678 (exit $ac_status); }; } &&
8679 { ac_try='test -s conftest.$ac_objext'
8680 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8681 (eval $ac_try) 2>&5
8682 ac_status=$?
8683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8684 (exit $ac_status); }; }; then
8685 ac_cv_c_bigendian=yes
8686 else
8687 echo "$as_me: failed program was:" >&5
8688 sed 's/^/| /' conftest.$ac_ext >&5
8689
8690 ac_cv_c_bigendian=no
8691 fi
8692 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8693 else
8694 echo "$as_me: failed program was:" >&5
8695 sed 's/^/| /' conftest.$ac_ext >&5
8696
8697 # It does not; compile a test program.
8698 if test "$cross_compiling" = yes; then
8699 # try to guess the endianness by grepping values into an object file
8700 ac_cv_c_bigendian=unknown
8701 cat >conftest.$ac_ext <<_ACEOF
8702 /* confdefs.h. */
8703 _ACEOF
8704 cat confdefs.h >>conftest.$ac_ext
8705 cat >>conftest.$ac_ext <<_ACEOF
8706 /* end confdefs.h. */
8707 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8708 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8709 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
8710 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8711 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8712 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
8713 int
8714 main ()
8715 {
8716 _ascii (); _ebcdic ();
8717 ;
8718 return 0;
8719 }
8720 _ACEOF
8721 rm -f conftest.$ac_objext
8722 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8723 (eval $ac_compile) 2>conftest.er1
8724 ac_status=$?
8725 grep -v '^ *+' conftest.er1 >conftest.err
8726 rm -f conftest.er1
8727 cat conftest.err >&5
8728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8729 (exit $ac_status); } &&
8730 { ac_try='test -z "$ac_c_werror_flag"
8731 || test ! -s conftest.err'
8732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8733 (eval $ac_try) 2>&5
8734 ac_status=$?
8735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8736 (exit $ac_status); }; } &&
8737 { ac_try='test -s conftest.$ac_objext'
8738 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8739 (eval $ac_try) 2>&5
8740 ac_status=$?
8741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8742 (exit $ac_status); }; }; then
8743 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
8744 ac_cv_c_bigendian=yes
8745 fi
8746 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8747 if test "$ac_cv_c_bigendian" = unknown; then
8748 ac_cv_c_bigendian=no
8749 else
8750 # finding both strings is unlikely to happen, but who knows?
8751 ac_cv_c_bigendian=unknown
8752 fi
8753 fi
8754 else
8755 echo "$as_me: failed program was:" >&5
8756 sed 's/^/| /' conftest.$ac_ext >&5
8757
8758 fi
8759 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8760 else
8761 cat >conftest.$ac_ext <<_ACEOF
8762 /* confdefs.h. */
8763 _ACEOF
8764 cat confdefs.h >>conftest.$ac_ext
8765 cat >>conftest.$ac_ext <<_ACEOF
8766 /* end confdefs.h. */
8767 int
8768 main ()
8769 {
8770 /* Are we little or big endian? From Harbison&Steele. */
8771 union
8772 {
8773 long l;
8774 char c[sizeof (long)];
8775 } u;
8776 u.l = 1;
8777 exit (u.c[sizeof (long) - 1] == 1);
8778 }
8779 _ACEOF
8780 rm -f conftest$ac_exeext
8781 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8782 (eval $ac_link) 2>&5
8783 ac_status=$?
8784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8785 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8786 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8787 (eval $ac_try) 2>&5
8788 ac_status=$?
8789 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8790 (exit $ac_status); }; }; then
8791 ac_cv_c_bigendian=no
8792 else
8793 echo "$as_me: program exited with status $ac_status" >&5
8794 echo "$as_me: failed program was:" >&5
8795 sed 's/^/| /' conftest.$ac_ext >&5
8796
8797 ( exit $ac_status )
8798 ac_cv_c_bigendian=yes
8799 fi
8800 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8801 fi
8802 fi
8803 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8804 fi
8805 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8806 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8807 case $ac_cv_c_bigendian in
8808 yes)
8809
8810 cat >>confdefs.h <<\_ACEOF
8811 #define WORDS_BIGENDIAN 1
8812 _ACEOF
8813 ;;
8814 no)
8815 ;;
8816 *)
8817 { { echo "$as_me:$LINENO: error: unknown endianness
8818 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
8819 echo "$as_me: error: unknown endianness
8820 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
8821 { (exit 1); exit 1; }; } ;;
8822 esac
8823
8824
8825 # --------
8826 # UNSORTED
8827 # --------
8828
8829 # Stage specific cflags for build.
8830 stage1_cflags=
8831 case $build in
8832 vax-*-*)
8833 if test x$GCC = xyes
8834 then
8835 stage1_cflags="-Wa,-J"
8836 else
8837 stage1_cflags="-J"
8838 fi
8839 ;;
8840 powerpc-*-darwin*)
8841 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
8842 # sources; use -no-cpp-precomp to get to GNU cpp.
8843 # Apple's GCC has bugs in designated initializer handling, so disable
8844 # that too.
8845 stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
8846 ;;
8847 esac
8848
8849
8850 # These libraries may be used by collect2.
8851 # We may need a special search path to get them linked.
8852 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8853 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8854 if test "${gcc_cv_collect2_libs+set}" = set; then
8855 echo $ECHO_N "(cached) $ECHO_C" >&6
8856 else
8857 save_LIBS="$LIBS"
8858 for libs in '' -lld -lmld \
8859 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8860 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8861 do
8862 LIBS="$libs"
8863 cat >conftest.$ac_ext <<_ACEOF
8864 /* confdefs.h. */
8865 _ACEOF
8866 cat confdefs.h >>conftest.$ac_ext
8867 cat >>conftest.$ac_ext <<_ACEOF
8868 /* end confdefs.h. */
8869
8870 /* Override any gcc2 internal prototype to avoid an error. */
8871 #ifdef __cplusplus
8872 extern "C"
8873 #endif
8874 /* We use char because int might match the return type of a gcc2
8875 builtin and then its argument prototype would still apply. */
8876 char ldopen ();
8877 int
8878 main ()
8879 {
8880 ldopen ();
8881 ;
8882 return 0;
8883 }
8884 _ACEOF
8885 rm -f conftest.$ac_objext conftest$ac_exeext
8886 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8887 (eval $ac_link) 2>conftest.er1
8888 ac_status=$?
8889 grep -v '^ *+' conftest.er1 >conftest.err
8890 rm -f conftest.er1
8891 cat conftest.err >&5
8892 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8893 (exit $ac_status); } &&
8894 { ac_try='test -z "$ac_c_werror_flag"
8895 || test ! -s conftest.err'
8896 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8897 (eval $ac_try) 2>&5
8898 ac_status=$?
8899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8900 (exit $ac_status); }; } &&
8901 { ac_try='test -s conftest$ac_exeext'
8902 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8903 (eval $ac_try) 2>&5
8904 ac_status=$?
8905 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8906 (exit $ac_status); }; }; then
8907 gcc_cv_collect2_libs="$libs"; break
8908 else
8909 echo "$as_me: failed program was:" >&5
8910 sed 's/^/| /' conftest.$ac_ext >&5
8911
8912 fi
8913 rm -f conftest.err conftest.$ac_objext \
8914 conftest$ac_exeext conftest.$ac_ext
8915 done
8916 LIBS="$save_LIBS"
8917 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8918 fi
8919 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8920 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8921 case $gcc_cv_collect2_libs in
8922 "none required") ;;
8923 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8924 esac
8925
8926
8927 # When building Ada code on Alpha, we need exc_resume which is usually in
8928 # -lexc. So test for it.
8929 save_LIBS="$LIBS"
8930 LIBS=
8931 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8932 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8933 if test "${ac_cv_search_exc_resume+set}" = set; then
8934 echo $ECHO_N "(cached) $ECHO_C" >&6
8935 else
8936 ac_func_search_save_LIBS=$LIBS
8937 ac_cv_search_exc_resume=no
8938 cat >conftest.$ac_ext <<_ACEOF
8939 /* confdefs.h. */
8940 _ACEOF
8941 cat confdefs.h >>conftest.$ac_ext
8942 cat >>conftest.$ac_ext <<_ACEOF
8943 /* end confdefs.h. */
8944
8945 /* Override any gcc2 internal prototype to avoid an error. */
8946 #ifdef __cplusplus
8947 extern "C"
8948 #endif
8949 /* We use char because int might match the return type of a gcc2
8950 builtin and then its argument prototype would still apply. */
8951 char exc_resume ();
8952 int
8953 main ()
8954 {
8955 exc_resume ();
8956 ;
8957 return 0;
8958 }
8959 _ACEOF
8960 rm -f conftest.$ac_objext conftest$ac_exeext
8961 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8962 (eval $ac_link) 2>conftest.er1
8963 ac_status=$?
8964 grep -v '^ *+' conftest.er1 >conftest.err
8965 rm -f conftest.er1
8966 cat conftest.err >&5
8967 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8968 (exit $ac_status); } &&
8969 { ac_try='test -z "$ac_c_werror_flag"
8970 || test ! -s conftest.err'
8971 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8972 (eval $ac_try) 2>&5
8973 ac_status=$?
8974 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8975 (exit $ac_status); }; } &&
8976 { ac_try='test -s conftest$ac_exeext'
8977 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8978 (eval $ac_try) 2>&5
8979 ac_status=$?
8980 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8981 (exit $ac_status); }; }; then
8982 ac_cv_search_exc_resume="none required"
8983 else
8984 echo "$as_me: failed program was:" >&5
8985 sed 's/^/| /' conftest.$ac_ext >&5
8986
8987 fi
8988 rm -f conftest.err conftest.$ac_objext \
8989 conftest$ac_exeext conftest.$ac_ext
8990 if test "$ac_cv_search_exc_resume" = no; then
8991 for ac_lib in exc; do
8992 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8993 cat >conftest.$ac_ext <<_ACEOF
8994 /* confdefs.h. */
8995 _ACEOF
8996 cat confdefs.h >>conftest.$ac_ext
8997 cat >>conftest.$ac_ext <<_ACEOF
8998 /* end confdefs.h. */
8999
9000 /* Override any gcc2 internal prototype to avoid an error. */
9001 #ifdef __cplusplus
9002 extern "C"
9003 #endif
9004 /* We use char because int might match the return type of a gcc2
9005 builtin and then its argument prototype would still apply. */
9006 char exc_resume ();
9007 int
9008 main ()
9009 {
9010 exc_resume ();
9011 ;
9012 return 0;
9013 }
9014 _ACEOF
9015 rm -f conftest.$ac_objext conftest$ac_exeext
9016 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9017 (eval $ac_link) 2>conftest.er1
9018 ac_status=$?
9019 grep -v '^ *+' conftest.er1 >conftest.err
9020 rm -f conftest.er1
9021 cat conftest.err >&5
9022 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9023 (exit $ac_status); } &&
9024 { ac_try='test -z "$ac_c_werror_flag"
9025 || test ! -s conftest.err'
9026 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9027 (eval $ac_try) 2>&5
9028 ac_status=$?
9029 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9030 (exit $ac_status); }; } &&
9031 { ac_try='test -s conftest$ac_exeext'
9032 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9033 (eval $ac_try) 2>&5
9034 ac_status=$?
9035 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9036 (exit $ac_status); }; }; then
9037 ac_cv_search_exc_resume="-l$ac_lib"
9038 break
9039 else
9040 echo "$as_me: failed program was:" >&5
9041 sed 's/^/| /' conftest.$ac_ext >&5
9042
9043 fi
9044 rm -f conftest.err conftest.$ac_objext \
9045 conftest$ac_exeext conftest.$ac_ext
9046 done
9047 fi
9048 LIBS=$ac_func_search_save_LIBS
9049 fi
9050 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9051 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9052 if test "$ac_cv_search_exc_resume" != no; then
9053 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9054
9055 fi
9056
9057 GNAT_LIBEXC="$LIBS"
9058 LIBS="$save_LIBS"
9059
9060
9061 # Some systems put ldexp and frexp in libm instead of libc; assume
9062 # they're both in the same place. jcf-dump needs them.
9063 save_LIBS="$LIBS"
9064 LIBS=
9065 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9066 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9067 if test "${ac_cv_search_ldexp+set}" = set; then
9068 echo $ECHO_N "(cached) $ECHO_C" >&6
9069 else
9070 ac_func_search_save_LIBS=$LIBS
9071 ac_cv_search_ldexp=no
9072 cat >conftest.$ac_ext <<_ACEOF
9073 /* confdefs.h. */
9074 _ACEOF
9075 cat confdefs.h >>conftest.$ac_ext
9076 cat >>conftest.$ac_ext <<_ACEOF
9077 /* end confdefs.h. */
9078
9079 /* Override any gcc2 internal prototype to avoid an error. */
9080 #ifdef __cplusplus
9081 extern "C"
9082 #endif
9083 /* We use char because int might match the return type of a gcc2
9084 builtin and then its argument prototype would still apply. */
9085 char ldexp ();
9086 int
9087 main ()
9088 {
9089 ldexp ();
9090 ;
9091 return 0;
9092 }
9093 _ACEOF
9094 rm -f conftest.$ac_objext conftest$ac_exeext
9095 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9096 (eval $ac_link) 2>conftest.er1
9097 ac_status=$?
9098 grep -v '^ *+' conftest.er1 >conftest.err
9099 rm -f conftest.er1
9100 cat conftest.err >&5
9101 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9102 (exit $ac_status); } &&
9103 { ac_try='test -z "$ac_c_werror_flag"
9104 || test ! -s conftest.err'
9105 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9106 (eval $ac_try) 2>&5
9107 ac_status=$?
9108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9109 (exit $ac_status); }; } &&
9110 { ac_try='test -s conftest$ac_exeext'
9111 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9112 (eval $ac_try) 2>&5
9113 ac_status=$?
9114 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9115 (exit $ac_status); }; }; then
9116 ac_cv_search_ldexp="none required"
9117 else
9118 echo "$as_me: failed program was:" >&5
9119 sed 's/^/| /' conftest.$ac_ext >&5
9120
9121 fi
9122 rm -f conftest.err conftest.$ac_objext \
9123 conftest$ac_exeext conftest.$ac_ext
9124 if test "$ac_cv_search_ldexp" = no; then
9125 for ac_lib in m; do
9126 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9127 cat >conftest.$ac_ext <<_ACEOF
9128 /* confdefs.h. */
9129 _ACEOF
9130 cat confdefs.h >>conftest.$ac_ext
9131 cat >>conftest.$ac_ext <<_ACEOF
9132 /* end confdefs.h. */
9133
9134 /* Override any gcc2 internal prototype to avoid an error. */
9135 #ifdef __cplusplus
9136 extern "C"
9137 #endif
9138 /* We use char because int might match the return type of a gcc2
9139 builtin and then its argument prototype would still apply. */
9140 char ldexp ();
9141 int
9142 main ()
9143 {
9144 ldexp ();
9145 ;
9146 return 0;
9147 }
9148 _ACEOF
9149 rm -f conftest.$ac_objext conftest$ac_exeext
9150 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9151 (eval $ac_link) 2>conftest.er1
9152 ac_status=$?
9153 grep -v '^ *+' conftest.er1 >conftest.err
9154 rm -f conftest.er1
9155 cat conftest.err >&5
9156 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9157 (exit $ac_status); } &&
9158 { ac_try='test -z "$ac_c_werror_flag"
9159 || test ! -s conftest.err'
9160 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9161 (eval $ac_try) 2>&5
9162 ac_status=$?
9163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9164 (exit $ac_status); }; } &&
9165 { ac_try='test -s conftest$ac_exeext'
9166 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9167 (eval $ac_try) 2>&5
9168 ac_status=$?
9169 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9170 (exit $ac_status); }; }; then
9171 ac_cv_search_ldexp="-l$ac_lib"
9172 break
9173 else
9174 echo "$as_me: failed program was:" >&5
9175 sed 's/^/| /' conftest.$ac_ext >&5
9176
9177 fi
9178 rm -f conftest.err conftest.$ac_objext \
9179 conftest$ac_exeext conftest.$ac_ext
9180 done
9181 fi
9182 LIBS=$ac_func_search_save_LIBS
9183 fi
9184 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9185 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9186 if test "$ac_cv_search_ldexp" != no; then
9187 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9188
9189 fi
9190
9191 LDEXP_LIB="$LIBS"
9192 LIBS="$save_LIBS"
9193
9194
9195 # Use <inttypes.h> only if it exists,
9196 # doesn't clash with <sys/types.h>, and declares intmax_t.
9197 echo "$as_me:$LINENO: checking for inttypes.h" >&5
9198 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
9199 if test "${gcc_cv_header_inttypes_h+set}" = set; then
9200 echo $ECHO_N "(cached) $ECHO_C" >&6
9201 else
9202 cat >conftest.$ac_ext <<_ACEOF
9203 /* confdefs.h. */
9204 _ACEOF
9205 cat confdefs.h >>conftest.$ac_ext
9206 cat >>conftest.$ac_ext <<_ACEOF
9207 /* end confdefs.h. */
9208 #include <sys/types.h>
9209 #include <inttypes.h>
9210 int
9211 main ()
9212 {
9213 intmax_t i = -1;
9214 ;
9215 return 0;
9216 }
9217 _ACEOF
9218 rm -f conftest.$ac_objext
9219 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9220 (eval $ac_compile) 2>conftest.er1
9221 ac_status=$?
9222 grep -v '^ *+' conftest.er1 >conftest.err
9223 rm -f conftest.er1
9224 cat conftest.err >&5
9225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9226 (exit $ac_status); } &&
9227 { ac_try='test -z "$ac_c_werror_flag"
9228 || test ! -s conftest.err'
9229 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9230 (eval $ac_try) 2>&5
9231 ac_status=$?
9232 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9233 (exit $ac_status); }; } &&
9234 { ac_try='test -s conftest.$ac_objext'
9235 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9236 (eval $ac_try) 2>&5
9237 ac_status=$?
9238 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9239 (exit $ac_status); }; }; then
9240 gcc_cv_header_inttypes_h=yes
9241 else
9242 echo "$as_me: failed program was:" >&5
9243 sed 's/^/| /' conftest.$ac_ext >&5
9244
9245 gcc_cv_header_inttypes_h=no
9246 fi
9247 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9248 fi
9249
9250 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
9251 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
9252 if test $gcc_cv_header_inttypes_h = yes; then
9253
9254 cat >>confdefs.h <<\_ACEOF
9255 #define HAVE_INTTYPES_H 1
9256 _ACEOF
9257
9258 fi
9259
9260
9261
9262
9263
9264
9265
9266
9267
9268
9269
9270
9271
9272
9273
9274
9275
9276
9277
9278
9279
9280
9281
9282
9283
9284
9285
9286
9287
9288
9289
9290
9291
9292
9293
9294
9295
9296
9297 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9298 sysconf strsignal getrusage nl_langinfo scandir alphasort \
9299 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9300 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
9301 do
9302 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9303 echo "$as_me:$LINENO: checking for $ac_func" >&5
9304 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9305 if eval "test \"\${$as_ac_var+set}\" = set"; then
9306 echo $ECHO_N "(cached) $ECHO_C" >&6
9307 else
9308 cat >conftest.$ac_ext <<_ACEOF
9309 /* confdefs.h. */
9310 _ACEOF
9311 cat confdefs.h >>conftest.$ac_ext
9312 cat >>conftest.$ac_ext <<_ACEOF
9313 /* end confdefs.h. */
9314 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9315 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9316 #define $ac_func innocuous_$ac_func
9317
9318 /* System header to define __stub macros and hopefully few prototypes,
9319 which can conflict with char $ac_func (); below.
9320 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9321 <limits.h> exists even on freestanding compilers. */
9322
9323 #ifdef __STDC__
9324 # include <limits.h>
9325 #else
9326 # include <assert.h>
9327 #endif
9328
9329 #undef $ac_func
9330
9331 /* Override any gcc2 internal prototype to avoid an error. */
9332 #ifdef __cplusplus
9333 extern "C"
9334 {
9335 #endif
9336 /* We use char because int might match the return type of a gcc2
9337 builtin and then its argument prototype would still apply. */
9338 char $ac_func ();
9339 /* The GNU C library defines this for functions which it implements
9340 to always fail with ENOSYS. Some functions are actually named
9341 something starting with __ and the normal name is an alias. */
9342 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9343 choke me
9344 #else
9345 char (*f) () = $ac_func;
9346 #endif
9347 #ifdef __cplusplus
9348 }
9349 #endif
9350
9351 int
9352 main ()
9353 {
9354 return f != $ac_func;
9355 ;
9356 return 0;
9357 }
9358 _ACEOF
9359 rm -f conftest.$ac_objext conftest$ac_exeext
9360 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9361 (eval $ac_link) 2>conftest.er1
9362 ac_status=$?
9363 grep -v '^ *+' conftest.er1 >conftest.err
9364 rm -f conftest.er1
9365 cat conftest.err >&5
9366 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9367 (exit $ac_status); } &&
9368 { ac_try='test -z "$ac_c_werror_flag"
9369 || test ! -s conftest.err'
9370 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9371 (eval $ac_try) 2>&5
9372 ac_status=$?
9373 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9374 (exit $ac_status); }; } &&
9375 { ac_try='test -s conftest$ac_exeext'
9376 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9377 (eval $ac_try) 2>&5
9378 ac_status=$?
9379 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9380 (exit $ac_status); }; }; then
9381 eval "$as_ac_var=yes"
9382 else
9383 echo "$as_me: failed program was:" >&5
9384 sed 's/^/| /' conftest.$ac_ext >&5
9385
9386 eval "$as_ac_var=no"
9387 fi
9388 rm -f conftest.err conftest.$ac_objext \
9389 conftest$ac_exeext conftest.$ac_ext
9390 fi
9391 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9392 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9393 if test `eval echo '${'$as_ac_var'}'` = yes; then
9394 cat >>confdefs.h <<_ACEOF
9395 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9396 _ACEOF
9397
9398 fi
9399 done
9400
9401
9402 if test x$ac_cv_func_mbstowcs = xyes; then
9403 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9404 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9405 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9406 echo $ECHO_N "(cached) $ECHO_C" >&6
9407 else
9408 if test "$cross_compiling" = yes; then
9409 gcc_cv_func_mbstowcs_works=yes
9410 else
9411 cat >conftest.$ac_ext <<_ACEOF
9412 /* confdefs.h. */
9413 _ACEOF
9414 cat confdefs.h >>conftest.$ac_ext
9415 cat >>conftest.$ac_ext <<_ACEOF
9416 /* end confdefs.h. */
9417 #include <stdlib.h>
9418 int main()
9419 {
9420 mbstowcs(0, "", 0);
9421 return 0;
9422 }
9423 _ACEOF
9424 rm -f conftest$ac_exeext
9425 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9426 (eval $ac_link) 2>&5
9427 ac_status=$?
9428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9429 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9430 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9431 (eval $ac_try) 2>&5
9432 ac_status=$?
9433 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9434 (exit $ac_status); }; }; then
9435 gcc_cv_func_mbstowcs_works=yes
9436 else
9437 echo "$as_me: program exited with status $ac_status" >&5
9438 echo "$as_me: failed program was:" >&5
9439 sed 's/^/| /' conftest.$ac_ext >&5
9440
9441 ( exit $ac_status )
9442 gcc_cv_func_mbstowcs_works=no
9443 fi
9444 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9445 fi
9446 fi
9447 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9448 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9449 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9450
9451 cat >>confdefs.h <<\_ACEOF
9452 #define HAVE_WORKING_MBSTOWCS 1
9453 _ACEOF
9454
9455 fi
9456 fi
9457
9458 echo "$as_me:$LINENO: checking for ssize_t" >&5
9459 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9460 if test "${ac_cv_type_ssize_t+set}" = set; then
9461 echo $ECHO_N "(cached) $ECHO_C" >&6
9462 else
9463 cat >conftest.$ac_ext <<_ACEOF
9464 /* confdefs.h. */
9465 _ACEOF
9466 cat confdefs.h >>conftest.$ac_ext
9467 cat >>conftest.$ac_ext <<_ACEOF
9468 /* end confdefs.h. */
9469 $ac_includes_default
9470 int
9471 main ()
9472 {
9473 if ((ssize_t *) 0)
9474 return 0;
9475 if (sizeof (ssize_t))
9476 return 0;
9477 ;
9478 return 0;
9479 }
9480 _ACEOF
9481 rm -f conftest.$ac_objext
9482 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9483 (eval $ac_compile) 2>conftest.er1
9484 ac_status=$?
9485 grep -v '^ *+' conftest.er1 >conftest.err
9486 rm -f conftest.er1
9487 cat conftest.err >&5
9488 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9489 (exit $ac_status); } &&
9490 { ac_try='test -z "$ac_c_werror_flag"
9491 || test ! -s conftest.err'
9492 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9493 (eval $ac_try) 2>&5
9494 ac_status=$?
9495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9496 (exit $ac_status); }; } &&
9497 { ac_try='test -s conftest.$ac_objext'
9498 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9499 (eval $ac_try) 2>&5
9500 ac_status=$?
9501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9502 (exit $ac_status); }; }; then
9503 ac_cv_type_ssize_t=yes
9504 else
9505 echo "$as_me: failed program was:" >&5
9506 sed 's/^/| /' conftest.$ac_ext >&5
9507
9508 ac_cv_type_ssize_t=no
9509 fi
9510 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9511 fi
9512 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9513 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9514 if test $ac_cv_type_ssize_t = yes; then
9515 :
9516 else
9517
9518 cat >>confdefs.h <<_ACEOF
9519 #define ssize_t int
9520 _ACEOF
9521
9522 fi
9523
9524
9525 # Try to determine the array type of the second argument of getgroups
9526 # for the target system (int or gid_t).
9527 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9528 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9529 if test "${ac_cv_type_uid_t+set}" = set; then
9530 echo $ECHO_N "(cached) $ECHO_C" >&6
9531 else
9532 cat >conftest.$ac_ext <<_ACEOF
9533 /* confdefs.h. */
9534 _ACEOF
9535 cat confdefs.h >>conftest.$ac_ext
9536 cat >>conftest.$ac_ext <<_ACEOF
9537 /* end confdefs.h. */
9538 #include <sys/types.h>
9539
9540 _ACEOF
9541 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9542 $EGREP "uid_t" >/dev/null 2>&1; then
9543 ac_cv_type_uid_t=yes
9544 else
9545 ac_cv_type_uid_t=no
9546 fi
9547 rm -f conftest*
9548
9549 fi
9550 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9551 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9552 if test $ac_cv_type_uid_t = no; then
9553
9554 cat >>confdefs.h <<\_ACEOF
9555 #define uid_t int
9556 _ACEOF
9557
9558
9559 cat >>confdefs.h <<\_ACEOF
9560 #define gid_t int
9561 _ACEOF
9562
9563 fi
9564
9565 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9566 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9567 if test "${ac_cv_type_getgroups+set}" = set; then
9568 echo $ECHO_N "(cached) $ECHO_C" >&6
9569 else
9570 if test "$cross_compiling" = yes; then
9571 ac_cv_type_getgroups=cross
9572 else
9573 cat >conftest.$ac_ext <<_ACEOF
9574 /* confdefs.h. */
9575 _ACEOF
9576 cat confdefs.h >>conftest.$ac_ext
9577 cat >>conftest.$ac_ext <<_ACEOF
9578 /* end confdefs.h. */
9579 /* Thanks to Mike Rendell for this test. */
9580 #include <sys/types.h>
9581 #define NGID 256
9582 #undef MAX
9583 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9584
9585 int
9586 main ()
9587 {
9588 gid_t gidset[NGID];
9589 int i, n;
9590 union { gid_t gval; long lval; } val;
9591
9592 val.lval = -1;
9593 for (i = 0; i < NGID; i++)
9594 gidset[i] = val.gval;
9595 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9596 gidset);
9597 /* Exit non-zero if getgroups seems to require an array of ints. This
9598 happens when gid_t is short but getgroups modifies an array of ints. */
9599 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9600 }
9601 _ACEOF
9602 rm -f conftest$ac_exeext
9603 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9604 (eval $ac_link) 2>&5
9605 ac_status=$?
9606 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9607 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9608 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9609 (eval $ac_try) 2>&5
9610 ac_status=$?
9611 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9612 (exit $ac_status); }; }; then
9613 ac_cv_type_getgroups=gid_t
9614 else
9615 echo "$as_me: program exited with status $ac_status" >&5
9616 echo "$as_me: failed program was:" >&5
9617 sed 's/^/| /' conftest.$ac_ext >&5
9618
9619 ( exit $ac_status )
9620 ac_cv_type_getgroups=int
9621 fi
9622 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9623 fi
9624 if test $ac_cv_type_getgroups = cross; then
9625 cat >conftest.$ac_ext <<_ACEOF
9626 /* confdefs.h. */
9627 _ACEOF
9628 cat confdefs.h >>conftest.$ac_ext
9629 cat >>conftest.$ac_ext <<_ACEOF
9630 /* end confdefs.h. */
9631 #include <unistd.h>
9632
9633 _ACEOF
9634 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9635 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9636 ac_cv_type_getgroups=gid_t
9637 else
9638 ac_cv_type_getgroups=int
9639 fi
9640 rm -f conftest*
9641
9642 fi
9643 fi
9644 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9645 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9646
9647 cat >>confdefs.h <<_ACEOF
9648 #define GETGROUPS_T $ac_cv_type_getgroups
9649 _ACEOF
9650
9651
9652 if test "${target}" = "${build}"; then
9653 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9654 else
9655 case "${target}" in
9656 # This condition may need some tweaking. It should include all
9657 # targets where the array type of the second argument of getgroups
9658 # is int and the type of gid_t is not equivalent to int.
9659 *-*-sunos* | *-*-ultrix*)
9660 TARGET_GETGROUPS_T=int
9661 ;;
9662 *)
9663 TARGET_GETGROUPS_T=gid_t
9664 ;;
9665 esac
9666 fi
9667
9668
9669
9670 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9671 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9672 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9673 echo $ECHO_N "(cached) $ECHO_C" >&6
9674 else
9675 cat >conftest.$ac_ext <<_ACEOF
9676 /* confdefs.h. */
9677 _ACEOF
9678 cat confdefs.h >>conftest.$ac_ext
9679 cat >>conftest.$ac_ext <<_ACEOF
9680 /* end confdefs.h. */
9681 #include <sys/mman.h>
9682 _ACEOF
9683 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9684 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9685 ac_status=$?
9686 grep -v '^ *+' conftest.er1 >conftest.err
9687 rm -f conftest.er1
9688 cat conftest.err >&5
9689 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9690 (exit $ac_status); } >/dev/null; then
9691 if test -s conftest.err; then
9692 ac_cpp_err=$ac_c_preproc_warn_flag
9693 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9694 else
9695 ac_cpp_err=
9696 fi
9697 else
9698 ac_cpp_err=yes
9699 fi
9700 if test -z "$ac_cpp_err"; then
9701 ac_cv_header_sys_mman_h=yes
9702 else
9703 echo "$as_me: failed program was:" >&5
9704 sed 's/^/| /' conftest.$ac_ext >&5
9705
9706 ac_cv_header_sys_mman_h=no
9707 fi
9708 rm -f conftest.err conftest.$ac_ext
9709 fi
9710 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9711 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9712 if test $ac_cv_header_sys_mman_h = yes; then
9713 gcc_header_sys_mman_h=yes
9714 else
9715 gcc_header_sys_mman_h=no
9716 fi
9717
9718 echo "$as_me:$LINENO: checking for mmap" >&5
9719 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9720 if test "${ac_cv_func_mmap+set}" = set; then
9721 echo $ECHO_N "(cached) $ECHO_C" >&6
9722 else
9723 cat >conftest.$ac_ext <<_ACEOF
9724 /* confdefs.h. */
9725 _ACEOF
9726 cat confdefs.h >>conftest.$ac_ext
9727 cat >>conftest.$ac_ext <<_ACEOF
9728 /* end confdefs.h. */
9729 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9730 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9731 #define mmap innocuous_mmap
9732
9733 /* System header to define __stub macros and hopefully few prototypes,
9734 which can conflict with char mmap (); below.
9735 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9736 <limits.h> exists even on freestanding compilers. */
9737
9738 #ifdef __STDC__
9739 # include <limits.h>
9740 #else
9741 # include <assert.h>
9742 #endif
9743
9744 #undef mmap
9745
9746 /* Override any gcc2 internal prototype to avoid an error. */
9747 #ifdef __cplusplus
9748 extern "C"
9749 {
9750 #endif
9751 /* We use char because int might match the return type of a gcc2
9752 builtin and then its argument prototype would still apply. */
9753 char mmap ();
9754 /* The GNU C library defines this for functions which it implements
9755 to always fail with ENOSYS. Some functions are actually named
9756 something starting with __ and the normal name is an alias. */
9757 #if defined (__stub_mmap) || defined (__stub___mmap)
9758 choke me
9759 #else
9760 char (*f) () = mmap;
9761 #endif
9762 #ifdef __cplusplus
9763 }
9764 #endif
9765
9766 int
9767 main ()
9768 {
9769 return f != mmap;
9770 ;
9771 return 0;
9772 }
9773 _ACEOF
9774 rm -f conftest.$ac_objext conftest$ac_exeext
9775 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9776 (eval $ac_link) 2>conftest.er1
9777 ac_status=$?
9778 grep -v '^ *+' conftest.er1 >conftest.err
9779 rm -f conftest.er1
9780 cat conftest.err >&5
9781 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9782 (exit $ac_status); } &&
9783 { ac_try='test -z "$ac_c_werror_flag"
9784 || test ! -s conftest.err'
9785 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9786 (eval $ac_try) 2>&5
9787 ac_status=$?
9788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9789 (exit $ac_status); }; } &&
9790 { ac_try='test -s conftest$ac_exeext'
9791 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9792 (eval $ac_try) 2>&5
9793 ac_status=$?
9794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9795 (exit $ac_status); }; }; then
9796 ac_cv_func_mmap=yes
9797 else
9798 echo "$as_me: failed program was:" >&5
9799 sed 's/^/| /' conftest.$ac_ext >&5
9800
9801 ac_cv_func_mmap=no
9802 fi
9803 rm -f conftest.err conftest.$ac_objext \
9804 conftest$ac_exeext conftest.$ac_ext
9805 fi
9806 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9807 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9808 if test $ac_cv_func_mmap = yes; then
9809 gcc_func_mmap=yes
9810 else
9811 gcc_func_mmap=no
9812 fi
9813
9814 if test "$gcc_header_sys_mman_h" != yes \
9815 || test "$gcc_func_mmap" != yes; then
9816 gcc_cv_func_mmap_file=no
9817 gcc_cv_func_mmap_dev_zero=no
9818 gcc_cv_func_mmap_anon=no
9819 else
9820 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9821 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9822 if test "${gcc_cv_func_mmap_file+set}" = set; then
9823 echo $ECHO_N "(cached) $ECHO_C" >&6
9824 else
9825 # Add a system to this blacklist if
9826 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9827 # memory area containing the same data that you'd get if you applied
9828 # read() to the same fd. The only system known to have a problem here
9829 # is VMS, where text files have record structure.
9830 case "$host_os" in
9831 vms* | ultrix*)
9832 gcc_cv_func_mmap_file=no ;;
9833 *)
9834 gcc_cv_func_mmap_file=yes;;
9835 esac
9836 fi
9837 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9838 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9839 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9840 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9841 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9842 echo $ECHO_N "(cached) $ECHO_C" >&6
9843 else
9844 # Add a system to this blacklist if it has mmap() but /dev/zero
9845 # does not exist, or if mmapping /dev/zero does not give anonymous
9846 # zeroed pages with both the following properties:
9847 # 1. If you map N consecutive pages in with one call, and then
9848 # unmap any subset of those pages, the pages that were not
9849 # explicitly unmapped remain accessible.
9850 # 2. If you map two adjacent blocks of memory and then unmap them
9851 # both at once, they must both go away.
9852 # Systems known to be in this category are Windows (all variants),
9853 # VMS, and Darwin.
9854 case "$host_os" in
9855 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9856 gcc_cv_func_mmap_dev_zero=no ;;
9857 *)
9858 gcc_cv_func_mmap_dev_zero=yes;;
9859 esac
9860 fi
9861 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9862 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9863
9864 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9865 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9866 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9867 if test "${gcc_cv_decl_map_anon+set}" = set; then
9868 echo $ECHO_N "(cached) $ECHO_C" >&6
9869 else
9870 cat >conftest.$ac_ext <<_ACEOF
9871 /* confdefs.h. */
9872 _ACEOF
9873 cat confdefs.h >>conftest.$ac_ext
9874 cat >>conftest.$ac_ext <<_ACEOF
9875 /* end confdefs.h. */
9876 #include <sys/types.h>
9877 #include <sys/mman.h>
9878 #include <unistd.h>
9879
9880 #ifndef MAP_ANONYMOUS
9881 #define MAP_ANONYMOUS MAP_ANON
9882 #endif
9883
9884 int
9885 main ()
9886 {
9887 int n = MAP_ANONYMOUS;
9888 ;
9889 return 0;
9890 }
9891 _ACEOF
9892 rm -f conftest.$ac_objext
9893 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9894 (eval $ac_compile) 2>conftest.er1
9895 ac_status=$?
9896 grep -v '^ *+' conftest.er1 >conftest.err
9897 rm -f conftest.er1
9898 cat conftest.err >&5
9899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9900 (exit $ac_status); } &&
9901 { ac_try='test -z "$ac_c_werror_flag"
9902 || test ! -s conftest.err'
9903 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9904 (eval $ac_try) 2>&5
9905 ac_status=$?
9906 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9907 (exit $ac_status); }; } &&
9908 { ac_try='test -s conftest.$ac_objext'
9909 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9910 (eval $ac_try) 2>&5
9911 ac_status=$?
9912 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9913 (exit $ac_status); }; }; then
9914 gcc_cv_decl_map_anon=yes
9915 else
9916 echo "$as_me: failed program was:" >&5
9917 sed 's/^/| /' conftest.$ac_ext >&5
9918
9919 gcc_cv_decl_map_anon=no
9920 fi
9921 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9922 fi
9923 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9924 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9925
9926 if test $gcc_cv_decl_map_anon = no; then
9927 gcc_cv_func_mmap_anon=no
9928 else
9929 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9930 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9931 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9932 echo $ECHO_N "(cached) $ECHO_C" >&6
9933 else
9934 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9935 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9936 # doesn't give anonymous zeroed pages with the same properties listed
9937 # above for use of /dev/zero.
9938 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9939 case "$host_os" in
9940 vms* | cygwin* | pe | mingw* | sco* | udk* )
9941 gcc_cv_func_mmap_anon=no ;;
9942 *)
9943 gcc_cv_func_mmap_anon=yes;;
9944 esac
9945 fi
9946 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9947 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9948 fi
9949 fi
9950
9951 if test $gcc_cv_func_mmap_file = yes; then
9952
9953 cat >>confdefs.h <<\_ACEOF
9954 #define HAVE_MMAP_FILE 1
9955 _ACEOF
9956
9957 fi
9958 if test $gcc_cv_func_mmap_dev_zero = yes; then
9959
9960 cat >>confdefs.h <<\_ACEOF
9961 #define HAVE_MMAP_DEV_ZERO 1
9962 _ACEOF
9963
9964 fi
9965 if test $gcc_cv_func_mmap_anon = yes; then
9966
9967 cat >>confdefs.h <<\_ACEOF
9968 #define HAVE_MMAP_ANON 1
9969 _ACEOF
9970
9971 fi
9972
9973
9974 case "${host}" in
9975 *-*-*vms*)
9976 # Under VMS, vfork works very differently than on Unix. The standard test
9977 # won't work, and it isn't easily adaptable. It makes more sense to
9978 # just force it.
9979 ac_cv_func_vfork_works=yes
9980 ;;
9981 esac
9982 echo "$as_me:$LINENO: checking for pid_t" >&5
9983 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9984 if test "${ac_cv_type_pid_t+set}" = set; then
9985 echo $ECHO_N "(cached) $ECHO_C" >&6
9986 else
9987 cat >conftest.$ac_ext <<_ACEOF
9988 /* confdefs.h. */
9989 _ACEOF
9990 cat confdefs.h >>conftest.$ac_ext
9991 cat >>conftest.$ac_ext <<_ACEOF
9992 /* end confdefs.h. */
9993 $ac_includes_default
9994 int
9995 main ()
9996 {
9997 if ((pid_t *) 0)
9998 return 0;
9999 if (sizeof (pid_t))
10000 return 0;
10001 ;
10002 return 0;
10003 }
10004 _ACEOF
10005 rm -f conftest.$ac_objext
10006 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10007 (eval $ac_compile) 2>conftest.er1
10008 ac_status=$?
10009 grep -v '^ *+' conftest.er1 >conftest.err
10010 rm -f conftest.er1
10011 cat conftest.err >&5
10012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10013 (exit $ac_status); } &&
10014 { ac_try='test -z "$ac_c_werror_flag"
10015 || test ! -s conftest.err'
10016 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10017 (eval $ac_try) 2>&5
10018 ac_status=$?
10019 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10020 (exit $ac_status); }; } &&
10021 { ac_try='test -s conftest.$ac_objext'
10022 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10023 (eval $ac_try) 2>&5
10024 ac_status=$?
10025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10026 (exit $ac_status); }; }; then
10027 ac_cv_type_pid_t=yes
10028 else
10029 echo "$as_me: failed program was:" >&5
10030 sed 's/^/| /' conftest.$ac_ext >&5
10031
10032 ac_cv_type_pid_t=no
10033 fi
10034 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10035 fi
10036 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10037 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10038 if test $ac_cv_type_pid_t = yes; then
10039 :
10040 else
10041
10042 cat >>confdefs.h <<_ACEOF
10043 #define pid_t int
10044 _ACEOF
10045
10046 fi
10047
10048
10049
10050 for ac_header in unistd.h vfork.h
10051 do
10052 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10053 echo "$as_me:$LINENO: checking for $ac_header" >&5
10054 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10055 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10056 echo $ECHO_N "(cached) $ECHO_C" >&6
10057 else
10058 cat >conftest.$ac_ext <<_ACEOF
10059 /* confdefs.h. */
10060 _ACEOF
10061 cat confdefs.h >>conftest.$ac_ext
10062 cat >>conftest.$ac_ext <<_ACEOF
10063 /* end confdefs.h. */
10064 #include <$ac_header>
10065 _ACEOF
10066 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10067 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10068 ac_status=$?
10069 grep -v '^ *+' conftest.er1 >conftest.err
10070 rm -f conftest.er1
10071 cat conftest.err >&5
10072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10073 (exit $ac_status); } >/dev/null; then
10074 if test -s conftest.err; then
10075 ac_cpp_err=$ac_c_preproc_warn_flag
10076 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10077 else
10078 ac_cpp_err=
10079 fi
10080 else
10081 ac_cpp_err=yes
10082 fi
10083 if test -z "$ac_cpp_err"; then
10084 eval "$as_ac_Header=yes"
10085 else
10086 echo "$as_me: failed program was:" >&5
10087 sed 's/^/| /' conftest.$ac_ext >&5
10088
10089 eval "$as_ac_Header=no"
10090 fi
10091 rm -f conftest.err conftest.$ac_ext
10092 fi
10093 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10094 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10095 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10096 cat >>confdefs.h <<_ACEOF
10097 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10098 _ACEOF
10099
10100 fi
10101 done
10102
10103
10104
10105 for ac_func in fork vfork
10106 do
10107 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10108 echo "$as_me:$LINENO: checking for $ac_func" >&5
10109 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10110 if eval "test \"\${$as_ac_var+set}\" = set"; then
10111 echo $ECHO_N "(cached) $ECHO_C" >&6
10112 else
10113 cat >conftest.$ac_ext <<_ACEOF
10114 /* confdefs.h. */
10115 _ACEOF
10116 cat confdefs.h >>conftest.$ac_ext
10117 cat >>conftest.$ac_ext <<_ACEOF
10118 /* end confdefs.h. */
10119 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10120 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10121 #define $ac_func innocuous_$ac_func
10122
10123 /* System header to define __stub macros and hopefully few prototypes,
10124 which can conflict with char $ac_func (); below.
10125 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10126 <limits.h> exists even on freestanding compilers. */
10127
10128 #ifdef __STDC__
10129 # include <limits.h>
10130 #else
10131 # include <assert.h>
10132 #endif
10133
10134 #undef $ac_func
10135
10136 /* Override any gcc2 internal prototype to avoid an error. */
10137 #ifdef __cplusplus
10138 extern "C"
10139 {
10140 #endif
10141 /* We use char because int might match the return type of a gcc2
10142 builtin and then its argument prototype would still apply. */
10143 char $ac_func ();
10144 /* The GNU C library defines this for functions which it implements
10145 to always fail with ENOSYS. Some functions are actually named
10146 something starting with __ and the normal name is an alias. */
10147 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10148 choke me
10149 #else
10150 char (*f) () = $ac_func;
10151 #endif
10152 #ifdef __cplusplus
10153 }
10154 #endif
10155
10156 int
10157 main ()
10158 {
10159 return f != $ac_func;
10160 ;
10161 return 0;
10162 }
10163 _ACEOF
10164 rm -f conftest.$ac_objext conftest$ac_exeext
10165 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10166 (eval $ac_link) 2>conftest.er1
10167 ac_status=$?
10168 grep -v '^ *+' conftest.er1 >conftest.err
10169 rm -f conftest.er1
10170 cat conftest.err >&5
10171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10172 (exit $ac_status); } &&
10173 { ac_try='test -z "$ac_c_werror_flag"
10174 || test ! -s conftest.err'
10175 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10176 (eval $ac_try) 2>&5
10177 ac_status=$?
10178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10179 (exit $ac_status); }; } &&
10180 { ac_try='test -s conftest$ac_exeext'
10181 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10182 (eval $ac_try) 2>&5
10183 ac_status=$?
10184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10185 (exit $ac_status); }; }; then
10186 eval "$as_ac_var=yes"
10187 else
10188 echo "$as_me: failed program was:" >&5
10189 sed 's/^/| /' conftest.$ac_ext >&5
10190
10191 eval "$as_ac_var=no"
10192 fi
10193 rm -f conftest.err conftest.$ac_objext \
10194 conftest$ac_exeext conftest.$ac_ext
10195 fi
10196 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10197 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10198 if test `eval echo '${'$as_ac_var'}'` = yes; then
10199 cat >>confdefs.h <<_ACEOF
10200 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10201 _ACEOF
10202
10203 fi
10204 done
10205
10206 if test "x$ac_cv_func_fork" = xyes; then
10207 echo "$as_me:$LINENO: checking for working fork" >&5
10208 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
10209 if test "${ac_cv_func_fork_works+set}" = set; then
10210 echo $ECHO_N "(cached) $ECHO_C" >&6
10211 else
10212 if test "$cross_compiling" = yes; then
10213 ac_cv_func_fork_works=cross
10214 else
10215 cat >conftest.$ac_ext <<_ACEOF
10216 /* By Ruediger Kuhlmann. */
10217 #include <sys/types.h>
10218 #if HAVE_UNISTD_H
10219 # include <unistd.h>
10220 #endif
10221 /* Some systems only have a dummy stub for fork() */
10222 int main ()
10223 {
10224 if (fork() < 0)
10225 exit (1);
10226 exit (0);
10227 }
10228 _ACEOF
10229 rm -f conftest$ac_exeext
10230 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10231 (eval $ac_link) 2>&5
10232 ac_status=$?
10233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10234 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10235 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10236 (eval $ac_try) 2>&5
10237 ac_status=$?
10238 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10239 (exit $ac_status); }; }; then
10240 ac_cv_func_fork_works=yes
10241 else
10242 echo "$as_me: program exited with status $ac_status" >&5
10243 echo "$as_me: failed program was:" >&5
10244 sed 's/^/| /' conftest.$ac_ext >&5
10245
10246 ( exit $ac_status )
10247 ac_cv_func_fork_works=no
10248 fi
10249 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10250 fi
10251 fi
10252 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10253 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10254
10255 else
10256 ac_cv_func_fork_works=$ac_cv_func_fork
10257 fi
10258 if test "x$ac_cv_func_fork_works" = xcross; then
10259 case $host in
10260 *-*-amigaos* | *-*-msdosdjgpp*)
10261 # Override, as these systems have only a dummy fork() stub
10262 ac_cv_func_fork_works=no
10263 ;;
10264 *)
10265 ac_cv_func_fork_works=yes
10266 ;;
10267 esac
10268 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10269 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10270 fi
10271 ac_cv_func_vfork_works=$ac_cv_func_vfork
10272 if test "x$ac_cv_func_vfork" = xyes; then
10273 echo "$as_me:$LINENO: checking for working vfork" >&5
10274 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10275 if test "${ac_cv_func_vfork_works+set}" = set; then
10276 echo $ECHO_N "(cached) $ECHO_C" >&6
10277 else
10278 if test "$cross_compiling" = yes; then
10279 ac_cv_func_vfork_works=cross
10280 else
10281 cat >conftest.$ac_ext <<_ACEOF
10282 /* confdefs.h. */
10283 _ACEOF
10284 cat confdefs.h >>conftest.$ac_ext
10285 cat >>conftest.$ac_ext <<_ACEOF
10286 /* end confdefs.h. */
10287 /* Thanks to Paul Eggert for this test. */
10288 #include <stdio.h>
10289 #include <stdlib.h>
10290 #include <sys/types.h>
10291 #include <sys/stat.h>
10292 #include <sys/wait.h>
10293 #if HAVE_UNISTD_H
10294 # include <unistd.h>
10295 #endif
10296 #if HAVE_VFORK_H
10297 # include <vfork.h>
10298 #endif
10299 /* On some sparc systems, changes by the child to local and incoming
10300 argument registers are propagated back to the parent. The compiler
10301 is told about this with #include <vfork.h>, but some compilers
10302 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10303 static variable whose address is put into a register that is
10304 clobbered by the vfork. */
10305 static void
10306 #ifdef __cplusplus
10307 sparc_address_test (int arg)
10308 # else
10309 sparc_address_test (arg) int arg;
10310 #endif
10311 {
10312 static pid_t child;
10313 if (!child) {
10314 child = vfork ();
10315 if (child < 0) {
10316 perror ("vfork");
10317 _exit(2);
10318 }
10319 if (!child) {
10320 arg = getpid();
10321 write(-1, "", 0);
10322 _exit (arg);
10323 }
10324 }
10325 }
10326
10327 int
10328 main ()
10329 {
10330 pid_t parent = getpid ();
10331 pid_t child;
10332
10333 sparc_address_test (0);
10334
10335 child = vfork ();
10336
10337 if (child == 0) {
10338 /* Here is another test for sparc vfork register problems. This
10339 test uses lots of local variables, at least as many local
10340 variables as main has allocated so far including compiler
10341 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10342 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10343 reuse the register of parent for one of the local variables,
10344 since it will think that parent can't possibly be used any more
10345 in this routine. Assigning to the local variable will thus
10346 munge parent in the parent process. */
10347 pid_t
10348 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10349 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10350 /* Convince the compiler that p..p7 are live; otherwise, it might
10351 use the same hardware register for all 8 local variables. */
10352 if (p != p1 || p != p2 || p != p3 || p != p4
10353 || p != p5 || p != p6 || p != p7)
10354 _exit(1);
10355
10356 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10357 from child file descriptors. If the child closes a descriptor
10358 before it execs or exits, this munges the parent's descriptor
10359 as well. Test for this by closing stdout in the child. */
10360 _exit(close(fileno(stdout)) != 0);
10361 } else {
10362 int status;
10363 struct stat st;
10364
10365 while (wait(&status) != child)
10366 ;
10367 exit(
10368 /* Was there some problem with vforking? */
10369 child < 0
10370
10371 /* Did the child fail? (This shouldn't happen.) */
10372 || status
10373
10374 /* Did the vfork/compiler bug occur? */
10375 || parent != getpid()
10376
10377 /* Did the file descriptor bug occur? */
10378 || fstat(fileno(stdout), &st) != 0
10379 );
10380 }
10381 }
10382 _ACEOF
10383 rm -f conftest$ac_exeext
10384 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10385 (eval $ac_link) 2>&5
10386 ac_status=$?
10387 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10388 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10390 (eval $ac_try) 2>&5
10391 ac_status=$?
10392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10393 (exit $ac_status); }; }; then
10394 ac_cv_func_vfork_works=yes
10395 else
10396 echo "$as_me: program exited with status $ac_status" >&5
10397 echo "$as_me: failed program was:" >&5
10398 sed 's/^/| /' conftest.$ac_ext >&5
10399
10400 ( exit $ac_status )
10401 ac_cv_func_vfork_works=no
10402 fi
10403 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10404 fi
10405 fi
10406 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10407 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10408
10409 fi;
10410 if test "x$ac_cv_func_fork_works" = xcross; then
10411 ac_cv_func_vfork_works=$ac_cv_func_vfork
10412 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10413 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10414 fi
10415
10416 if test "x$ac_cv_func_vfork_works" = xyes; then
10417
10418 cat >>confdefs.h <<\_ACEOF
10419 #define HAVE_WORKING_VFORK 1
10420 _ACEOF
10421
10422 else
10423
10424 cat >>confdefs.h <<\_ACEOF
10425 #define vfork fork
10426 _ACEOF
10427
10428 fi
10429 if test "x$ac_cv_func_fork_works" = xyes; then
10430
10431 cat >>confdefs.h <<\_ACEOF
10432 #define HAVE_WORKING_FORK 1
10433 _ACEOF
10434
10435 fi
10436
10437
10438
10439 if test "X$prefix" = "XNONE"; then
10440 acl_final_prefix="$ac_default_prefix"
10441 else
10442 acl_final_prefix="$prefix"
10443 fi
10444 if test "X$exec_prefix" = "XNONE"; then
10445 acl_final_exec_prefix='${prefix}'
10446 else
10447 acl_final_exec_prefix="$exec_prefix"
10448 fi
10449 acl_save_prefix="$prefix"
10450 prefix="$acl_final_prefix"
10451 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10452 prefix="$acl_save_prefix"
10453
10454
10455 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10456 if test "${with_gnu_ld+set}" = set; then
10457 withval="$with_gnu_ld"
10458 test "$withval" = no || with_gnu_ld=yes
10459 else
10460 with_gnu_ld=no
10461 fi;
10462 # Prepare PATH_SEPARATOR.
10463 # The user is always right.
10464 if test "${PATH_SEPARATOR+set}" != set; then
10465 echo "#! /bin/sh" >conf$$.sh
10466 echo "exit 0" >>conf$$.sh
10467 chmod +x conf$$.sh
10468 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10469 PATH_SEPARATOR=';'
10470 else
10471 PATH_SEPARATOR=:
10472 fi
10473 rm -f conf$$.sh
10474 fi
10475 ac_prog=ld
10476 if test "$GCC" = yes; then
10477 # Check if gcc -print-prog-name=ld gives a path.
10478 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10479 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10480 case $host in
10481 *-*-mingw*)
10482 # gcc leaves a trailing carriage return which upsets mingw
10483 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10484 *)
10485 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10486 esac
10487 case $ac_prog in
10488 # Accept absolute paths.
10489 [\\/]* | [A-Za-z]:[\\/]*)
10490 re_direlt='/[^/][^/]*/\.\./'
10491 # Canonicalize the path of ld
10492 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10493 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10494 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10495 done
10496 test -z "$LD" && LD="$ac_prog"
10497 ;;
10498 "")
10499 # If it fails, then pretend we aren't using GCC.
10500 ac_prog=ld
10501 ;;
10502 *)
10503 # If it is relative, then search for the first ld in PATH.
10504 with_gnu_ld=unknown
10505 ;;
10506 esac
10507 elif test "$with_gnu_ld" = yes; then
10508 echo "$as_me:$LINENO: checking for GNU ld" >&5
10509 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10510 else
10511 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10512 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10513 fi
10514 if test "${acl_cv_path_LD+set}" = set; then
10515 echo $ECHO_N "(cached) $ECHO_C" >&6
10516 else
10517 if test -z "$LD"; then
10518 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10519 for ac_dir in $PATH; do
10520 test -z "$ac_dir" && ac_dir=.
10521 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10522 acl_cv_path_LD="$ac_dir/$ac_prog"
10523 # Check to see if the program is GNU ld. I'd rather use --version,
10524 # but apparently some GNU ld's only accept -v.
10525 # Break only if it was the GNU/non-GNU ld that we prefer.
10526 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10527 test "$with_gnu_ld" != no && break
10528 else
10529 test "$with_gnu_ld" != yes && break
10530 fi
10531 fi
10532 done
10533 IFS="$ac_save_ifs"
10534 else
10535 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10536 fi
10537 fi
10538
10539 LD="$acl_cv_path_LD"
10540 if test -n "$LD"; then
10541 echo "$as_me:$LINENO: result: $LD" >&5
10542 echo "${ECHO_T}$LD" >&6
10543 else
10544 echo "$as_me:$LINENO: result: no" >&5
10545 echo "${ECHO_T}no" >&6
10546 fi
10547 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10548 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10549 { (exit 1); exit 1; }; }
10550 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10551 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10552 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10553 echo $ECHO_N "(cached) $ECHO_C" >&6
10554 else
10555 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10556 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10557 acl_cv_prog_gnu_ld=yes
10558 else
10559 acl_cv_prog_gnu_ld=no
10560 fi
10561 fi
10562 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10563 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10564 with_gnu_ld=$acl_cv_prog_gnu_ld
10565
10566
10567
10568 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10569 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10570 if test "${acl_cv_rpath+set}" = set; then
10571 echo $ECHO_N "(cached) $ECHO_C" >&6
10572 else
10573
10574 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10575 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10576 . ./conftest.sh
10577 rm -f ./conftest.sh
10578 acl_cv_rpath=done
10579
10580 fi
10581 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10582 echo "${ECHO_T}$acl_cv_rpath" >&6
10583 wl="$acl_cv_wl"
10584 libext="$acl_cv_libext"
10585 shlibext="$acl_cv_shlibext"
10586 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10587 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10588 hardcode_direct="$acl_cv_hardcode_direct"
10589 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10590 # Check whether --enable-rpath or --disable-rpath was given.
10591 if test "${enable_rpath+set}" = set; then
10592 enableval="$enable_rpath"
10593 :
10594 else
10595 enable_rpath=yes
10596 fi;
10597
10598
10599
10600
10601
10602
10603
10604 use_additional=yes
10605
10606 acl_save_prefix="$prefix"
10607 prefix="$acl_final_prefix"
10608 acl_save_exec_prefix="$exec_prefix"
10609 exec_prefix="$acl_final_exec_prefix"
10610
10611 eval additional_includedir=\"$includedir\"
10612 eval additional_libdir=\"$libdir\"
10613
10614 exec_prefix="$acl_save_exec_prefix"
10615 prefix="$acl_save_prefix"
10616
10617
10618 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10619 if test "${with_libiconv_prefix+set}" = set; then
10620 withval="$with_libiconv_prefix"
10621
10622 if test "X$withval" = "Xno"; then
10623 use_additional=no
10624 else
10625 if test "X$withval" = "X"; then
10626
10627 acl_save_prefix="$prefix"
10628 prefix="$acl_final_prefix"
10629 acl_save_exec_prefix="$exec_prefix"
10630 exec_prefix="$acl_final_exec_prefix"
10631
10632 eval additional_includedir=\"$includedir\"
10633 eval additional_libdir=\"$libdir\"
10634
10635 exec_prefix="$acl_save_exec_prefix"
10636 prefix="$acl_save_prefix"
10637
10638 else
10639 additional_includedir="$withval/include"
10640 additional_libdir="$withval/lib"
10641 fi
10642 fi
10643
10644 fi;
10645 LIBICONV=
10646 LTLIBICONV=
10647 INCICONV=
10648 rpathdirs=
10649 ltrpathdirs=
10650 names_already_handled=
10651 names_next_round='iconv '
10652 while test -n "$names_next_round"; do
10653 names_this_round="$names_next_round"
10654 names_next_round=
10655 for name in $names_this_round; do
10656 already_handled=
10657 for n in $names_already_handled; do
10658 if test "$n" = "$name"; then
10659 already_handled=yes
10660 break
10661 fi
10662 done
10663 if test -z "$already_handled"; then
10664 names_already_handled="$names_already_handled $name"
10665 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10666 eval value=\"\$HAVE_LIB$uppername\"
10667 if test -n "$value"; then
10668 if test "$value" = yes; then
10669 eval value=\"\$LIB$uppername\"
10670 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10671 eval value=\"\$LTLIB$uppername\"
10672 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10673 else
10674 :
10675 fi
10676 else
10677 found_dir=
10678 found_la=
10679 found_so=
10680 found_a=
10681 if test $use_additional = yes; then
10682 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10683 found_dir="$additional_libdir"
10684 found_so="$additional_libdir/lib$name.$shlibext"
10685 if test -f "$additional_libdir/lib$name.la"; then
10686 found_la="$additional_libdir/lib$name.la"
10687 fi
10688 else
10689 if test -f "$additional_libdir/lib$name.$libext"; then
10690 found_dir="$additional_libdir"
10691 found_a="$additional_libdir/lib$name.$libext"
10692 if test -f "$additional_libdir/lib$name.la"; then
10693 found_la="$additional_libdir/lib$name.la"
10694 fi
10695 fi
10696 fi
10697 fi
10698 if test "X$found_dir" = "X"; then
10699 for x in $LDFLAGS $LTLIBICONV; do
10700
10701 acl_save_prefix="$prefix"
10702 prefix="$acl_final_prefix"
10703 acl_save_exec_prefix="$exec_prefix"
10704 exec_prefix="$acl_final_exec_prefix"
10705 eval x=\"$x\"
10706 exec_prefix="$acl_save_exec_prefix"
10707 prefix="$acl_save_prefix"
10708
10709 case "$x" in
10710 -L*)
10711 dir=`echo "X$x" | sed -e 's/^X-L//'`
10712 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10713 found_dir="$dir"
10714 found_so="$dir/lib$name.$shlibext"
10715 if test -f "$dir/lib$name.la"; then
10716 found_la="$dir/lib$name.la"
10717 fi
10718 else
10719 if test -f "$dir/lib$name.$libext"; then
10720 found_dir="$dir"
10721 found_a="$dir/lib$name.$libext"
10722 if test -f "$dir/lib$name.la"; then
10723 found_la="$dir/lib$name.la"
10724 fi
10725 fi
10726 fi
10727 ;;
10728 esac
10729 if test "X$found_dir" != "X"; then
10730 break
10731 fi
10732 done
10733 fi
10734 if test "X$found_dir" != "X"; then
10735 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10736 if test "X$found_so" != "X"; then
10737 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10738 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10739 else
10740 haveit=
10741 for x in $ltrpathdirs; do
10742 if test "X$x" = "X$found_dir"; then
10743 haveit=yes
10744 break
10745 fi
10746 done
10747 if test -z "$haveit"; then
10748 ltrpathdirs="$ltrpathdirs $found_dir"
10749 fi
10750 if test "$hardcode_direct" = yes; then
10751 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10752 else
10753 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10754 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10755 haveit=
10756 for x in $rpathdirs; do
10757 if test "X$x" = "X$found_dir"; then
10758 haveit=yes
10759 break
10760 fi
10761 done
10762 if test -z "$haveit"; then
10763 rpathdirs="$rpathdirs $found_dir"
10764 fi
10765 else
10766 haveit=
10767 for x in $LDFLAGS $LIBICONV; do
10768
10769 acl_save_prefix="$prefix"
10770 prefix="$acl_final_prefix"
10771 acl_save_exec_prefix="$exec_prefix"
10772 exec_prefix="$acl_final_exec_prefix"
10773 eval x=\"$x\"
10774 exec_prefix="$acl_save_exec_prefix"
10775 prefix="$acl_save_prefix"
10776
10777 if test "X$x" = "X-L$found_dir"; then
10778 haveit=yes
10779 break
10780 fi
10781 done
10782 if test -z "$haveit"; then
10783 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10784 fi
10785 if test "$hardcode_minus_L" != no; then
10786 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10787 else
10788 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10789 fi
10790 fi
10791 fi
10792 fi
10793 else
10794 if test "X$found_a" != "X"; then
10795 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10796 else
10797 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10798 fi
10799 fi
10800 additional_includedir=
10801 case "$found_dir" in
10802 */lib | */lib/)
10803 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10804 additional_includedir="$basedir/include"
10805 ;;
10806 esac
10807 if test "X$additional_includedir" != "X"; then
10808 if test "X$additional_includedir" != "X/usr/include"; then
10809 haveit=
10810 if test "X$additional_includedir" = "X/usr/local/include"; then
10811 if test -n "$GCC"; then
10812 case $host_os in
10813 linux*) haveit=yes;;
10814 esac
10815 fi
10816 fi
10817 if test -z "$haveit"; then
10818 for x in $CPPFLAGS $INCICONV; do
10819
10820 acl_save_prefix="$prefix"
10821 prefix="$acl_final_prefix"
10822 acl_save_exec_prefix="$exec_prefix"
10823 exec_prefix="$acl_final_exec_prefix"
10824 eval x=\"$x\"
10825 exec_prefix="$acl_save_exec_prefix"
10826 prefix="$acl_save_prefix"
10827
10828 if test "X$x" = "X-I$additional_includedir"; then
10829 haveit=yes
10830 break
10831 fi
10832 done
10833 if test -z "$haveit"; then
10834 if test -d "$additional_includedir"; then
10835 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10836 fi
10837 fi
10838 fi
10839 fi
10840 fi
10841 if test -n "$found_la"; then
10842 save_libdir="$libdir"
10843 case "$found_la" in
10844 */* | *\\*) . "$found_la" ;;
10845 *) . "./$found_la" ;;
10846 esac
10847 libdir="$save_libdir"
10848 for dep in $dependency_libs; do
10849 case "$dep" in
10850 -L*)
10851 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10852 if test "X$additional_libdir" != "X/usr/lib"; then
10853 haveit=
10854 if test "X$additional_libdir" = "X/usr/local/lib"; then
10855 if test -n "$GCC"; then
10856 case $host_os in
10857 linux*) haveit=yes;;
10858 esac
10859 fi
10860 fi
10861 if test -z "$haveit"; then
10862 haveit=
10863 for x in $LDFLAGS $LIBICONV; do
10864
10865 acl_save_prefix="$prefix"
10866 prefix="$acl_final_prefix"
10867 acl_save_exec_prefix="$exec_prefix"
10868 exec_prefix="$acl_final_exec_prefix"
10869 eval x=\"$x\"
10870 exec_prefix="$acl_save_exec_prefix"
10871 prefix="$acl_save_prefix"
10872
10873 if test "X$x" = "X-L$additional_libdir"; then
10874 haveit=yes
10875 break
10876 fi
10877 done
10878 if test -z "$haveit"; then
10879 if test -d "$additional_libdir"; then
10880 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10881 fi
10882 fi
10883 haveit=
10884 for x in $LDFLAGS $LTLIBICONV; do
10885
10886 acl_save_prefix="$prefix"
10887 prefix="$acl_final_prefix"
10888 acl_save_exec_prefix="$exec_prefix"
10889 exec_prefix="$acl_final_exec_prefix"
10890 eval x=\"$x\"
10891 exec_prefix="$acl_save_exec_prefix"
10892 prefix="$acl_save_prefix"
10893
10894 if test "X$x" = "X-L$additional_libdir"; then
10895 haveit=yes
10896 break
10897 fi
10898 done
10899 if test -z "$haveit"; then
10900 if test -d "$additional_libdir"; then
10901 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10902 fi
10903 fi
10904 fi
10905 fi
10906 ;;
10907 -R*)
10908 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10909 if test "$enable_rpath" != no; then
10910 haveit=
10911 for x in $rpathdirs; do
10912 if test "X$x" = "X$dir"; then
10913 haveit=yes
10914 break
10915 fi
10916 done
10917 if test -z "$haveit"; then
10918 rpathdirs="$rpathdirs $dir"
10919 fi
10920 haveit=
10921 for x in $ltrpathdirs; do
10922 if test "X$x" = "X$dir"; then
10923 haveit=yes
10924 break
10925 fi
10926 done
10927 if test -z "$haveit"; then
10928 ltrpathdirs="$ltrpathdirs $dir"
10929 fi
10930 fi
10931 ;;
10932 -l*)
10933 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10934 ;;
10935 *.la)
10936 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10937 ;;
10938 *)
10939 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10940 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10941 ;;
10942 esac
10943 done
10944 fi
10945 else
10946 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10947 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10948 fi
10949 fi
10950 fi
10951 done
10952 done
10953 if test "X$rpathdirs" != "X"; then
10954 if test -n "$hardcode_libdir_separator"; then
10955 alldirs=
10956 for found_dir in $rpathdirs; do
10957 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10958 done
10959 acl_save_libdir="$libdir"
10960 libdir="$alldirs"
10961 eval flag=\"$hardcode_libdir_flag_spec\"
10962 libdir="$acl_save_libdir"
10963 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10964 else
10965 for found_dir in $rpathdirs; do
10966 acl_save_libdir="$libdir"
10967 libdir="$found_dir"
10968 eval flag=\"$hardcode_libdir_flag_spec\"
10969 libdir="$acl_save_libdir"
10970 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10971 done
10972 fi
10973 fi
10974 if test "X$ltrpathdirs" != "X"; then
10975 for found_dir in $ltrpathdirs; do
10976 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10977 done
10978 fi
10979
10980
10981
10982
10983
10984
10985
10986 am_save_CPPFLAGS="$CPPFLAGS"
10987
10988 for element in $INCICONV; do
10989 haveit=
10990 for x in $CPPFLAGS; do
10991
10992 acl_save_prefix="$prefix"
10993 prefix="$acl_final_prefix"
10994 acl_save_exec_prefix="$exec_prefix"
10995 exec_prefix="$acl_final_exec_prefix"
10996 eval x=\"$x\"
10997 exec_prefix="$acl_save_exec_prefix"
10998 prefix="$acl_save_prefix"
10999
11000 if test "X$x" = "X$element"; then
11001 haveit=yes
11002 break
11003 fi
11004 done
11005 if test -z "$haveit"; then
11006 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11007 fi
11008 done
11009
11010
11011 echo "$as_me:$LINENO: checking for iconv" >&5
11012 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11013 if test "${am_cv_func_iconv+set}" = set; then
11014 echo $ECHO_N "(cached) $ECHO_C" >&6
11015 else
11016
11017 am_cv_func_iconv="no, consider installing GNU libiconv"
11018 am_cv_lib_iconv=no
11019 cat >conftest.$ac_ext <<_ACEOF
11020 /* confdefs.h. */
11021 _ACEOF
11022 cat confdefs.h >>conftest.$ac_ext
11023 cat >>conftest.$ac_ext <<_ACEOF
11024 /* end confdefs.h. */
11025 #include <stdlib.h>
11026 #include <iconv.h>
11027 int
11028 main ()
11029 {
11030 iconv_t cd = iconv_open("","");
11031 iconv(cd,NULL,NULL,NULL,NULL);
11032 iconv_close(cd);
11033 ;
11034 return 0;
11035 }
11036 _ACEOF
11037 rm -f conftest.$ac_objext conftest$ac_exeext
11038 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11039 (eval $ac_link) 2>conftest.er1
11040 ac_status=$?
11041 grep -v '^ *+' conftest.er1 >conftest.err
11042 rm -f conftest.er1
11043 cat conftest.err >&5
11044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11045 (exit $ac_status); } &&
11046 { ac_try='test -z "$ac_c_werror_flag"
11047 || test ! -s conftest.err'
11048 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11049 (eval $ac_try) 2>&5
11050 ac_status=$?
11051 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11052 (exit $ac_status); }; } &&
11053 { ac_try='test -s conftest$ac_exeext'
11054 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11055 (eval $ac_try) 2>&5
11056 ac_status=$?
11057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11058 (exit $ac_status); }; }; then
11059 am_cv_func_iconv=yes
11060 else
11061 echo "$as_me: failed program was:" >&5
11062 sed 's/^/| /' conftest.$ac_ext >&5
11063
11064 fi
11065 rm -f conftest.err conftest.$ac_objext \
11066 conftest$ac_exeext conftest.$ac_ext
11067 if test "$am_cv_func_iconv" != yes; then
11068 am_save_LIBS="$LIBS"
11069 LIBS="$LIBS $LIBICONV"
11070 cat >conftest.$ac_ext <<_ACEOF
11071 /* confdefs.h. */
11072 _ACEOF
11073 cat confdefs.h >>conftest.$ac_ext
11074 cat >>conftest.$ac_ext <<_ACEOF
11075 /* end confdefs.h. */
11076 #include <stdlib.h>
11077 #include <iconv.h>
11078 int
11079 main ()
11080 {
11081 iconv_t cd = iconv_open("","");
11082 iconv(cd,NULL,NULL,NULL,NULL);
11083 iconv_close(cd);
11084 ;
11085 return 0;
11086 }
11087 _ACEOF
11088 rm -f conftest.$ac_objext conftest$ac_exeext
11089 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11090 (eval $ac_link) 2>conftest.er1
11091 ac_status=$?
11092 grep -v '^ *+' conftest.er1 >conftest.err
11093 rm -f conftest.er1
11094 cat conftest.err >&5
11095 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11096 (exit $ac_status); } &&
11097 { ac_try='test -z "$ac_c_werror_flag"
11098 || test ! -s conftest.err'
11099 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11100 (eval $ac_try) 2>&5
11101 ac_status=$?
11102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11103 (exit $ac_status); }; } &&
11104 { ac_try='test -s conftest$ac_exeext'
11105 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11106 (eval $ac_try) 2>&5
11107 ac_status=$?
11108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11109 (exit $ac_status); }; }; then
11110 am_cv_lib_iconv=yes
11111 am_cv_func_iconv=yes
11112 else
11113 echo "$as_me: failed program was:" >&5
11114 sed 's/^/| /' conftest.$ac_ext >&5
11115
11116 fi
11117 rm -f conftest.err conftest.$ac_objext \
11118 conftest$ac_exeext conftest.$ac_ext
11119 LIBS="$am_save_LIBS"
11120 fi
11121
11122 fi
11123 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11124 echo "${ECHO_T}$am_cv_func_iconv" >&6
11125 if test "$am_cv_func_iconv" = yes; then
11126
11127 cat >>confdefs.h <<\_ACEOF
11128 #define HAVE_ICONV 1
11129 _ACEOF
11130
11131 fi
11132 if test "$am_cv_lib_iconv" = yes; then
11133 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11134 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11135 echo "$as_me:$LINENO: result: $LIBICONV" >&5
11136 echo "${ECHO_T}$LIBICONV" >&6
11137 else
11138 CPPFLAGS="$am_save_CPPFLAGS"
11139 LIBICONV=
11140 LTLIBICONV=
11141 fi
11142
11143
11144
11145 if test "$am_cv_func_iconv" = yes; then
11146 echo "$as_me:$LINENO: checking for iconv declaration" >&5
11147 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11148 if test "${am_cv_proto_iconv+set}" = set; then
11149 echo $ECHO_N "(cached) $ECHO_C" >&6
11150 else
11151
11152 cat >conftest.$ac_ext <<_ACEOF
11153 /* confdefs.h. */
11154 _ACEOF
11155 cat confdefs.h >>conftest.$ac_ext
11156 cat >>conftest.$ac_ext <<_ACEOF
11157 /* end confdefs.h. */
11158
11159 #include <stdlib.h>
11160 #include <iconv.h>
11161 extern
11162 #ifdef __cplusplus
11163 "C"
11164 #endif
11165 #if defined(__STDC__) || defined(__cplusplus)
11166 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11167 #else
11168 size_t iconv();
11169 #endif
11170
11171 int
11172 main ()
11173 {
11174
11175 ;
11176 return 0;
11177 }
11178 _ACEOF
11179 rm -f conftest.$ac_objext
11180 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11181 (eval $ac_compile) 2>conftest.er1
11182 ac_status=$?
11183 grep -v '^ *+' conftest.er1 >conftest.err
11184 rm -f conftest.er1
11185 cat conftest.err >&5
11186 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11187 (exit $ac_status); } &&
11188 { ac_try='test -z "$ac_c_werror_flag"
11189 || test ! -s conftest.err'
11190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11191 (eval $ac_try) 2>&5
11192 ac_status=$?
11193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11194 (exit $ac_status); }; } &&
11195 { ac_try='test -s conftest.$ac_objext'
11196 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11197 (eval $ac_try) 2>&5
11198 ac_status=$?
11199 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11200 (exit $ac_status); }; }; then
11201 am_cv_proto_iconv_arg1=""
11202 else
11203 echo "$as_me: failed program was:" >&5
11204 sed 's/^/| /' conftest.$ac_ext >&5
11205
11206 am_cv_proto_iconv_arg1="const"
11207 fi
11208 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11209 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);"
11210 fi
11211
11212 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11213 echo "$as_me:$LINENO: result: ${ac_t:-
11214 }$am_cv_proto_iconv" >&5
11215 echo "${ECHO_T}${ac_t:-
11216 }$am_cv_proto_iconv" >&6
11217
11218 cat >>confdefs.h <<_ACEOF
11219 #define ICONV_CONST $am_cv_proto_iconv_arg1
11220 _ACEOF
11221
11222 fi
11223
11224 # Until we have in-tree GNU iconv:
11225 LIBICONV_DEP=
11226
11227
11228
11229 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11230 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11231 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11232 echo $ECHO_N "(cached) $ECHO_C" >&6
11233 else
11234 cat >conftest.$ac_ext <<_ACEOF
11235 /* confdefs.h. */
11236 _ACEOF
11237 cat confdefs.h >>conftest.$ac_ext
11238 cat >>conftest.$ac_ext <<_ACEOF
11239 /* end confdefs.h. */
11240 #include <locale.h>
11241 int
11242 main ()
11243 {
11244 return LC_MESSAGES
11245 ;
11246 return 0;
11247 }
11248 _ACEOF
11249 rm -f conftest.$ac_objext conftest$ac_exeext
11250 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11251 (eval $ac_link) 2>conftest.er1
11252 ac_status=$?
11253 grep -v '^ *+' conftest.er1 >conftest.err
11254 rm -f conftest.er1
11255 cat conftest.err >&5
11256 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11257 (exit $ac_status); } &&
11258 { ac_try='test -z "$ac_c_werror_flag"
11259 || test ! -s conftest.err'
11260 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11261 (eval $ac_try) 2>&5
11262 ac_status=$?
11263 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11264 (exit $ac_status); }; } &&
11265 { ac_try='test -s conftest$ac_exeext'
11266 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11267 (eval $ac_try) 2>&5
11268 ac_status=$?
11269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11270 (exit $ac_status); }; }; then
11271 am_cv_val_LC_MESSAGES=yes
11272 else
11273 echo "$as_me: failed program was:" >&5
11274 sed 's/^/| /' conftest.$ac_ext >&5
11275
11276 am_cv_val_LC_MESSAGES=no
11277 fi
11278 rm -f conftest.err conftest.$ac_objext \
11279 conftest$ac_exeext conftest.$ac_ext
11280 fi
11281 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11282 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11283 if test $am_cv_val_LC_MESSAGES = yes; then
11284
11285 cat >>confdefs.h <<\_ACEOF
11286 #define HAVE_LC_MESSAGES 1
11287 _ACEOF
11288
11289 fi
11290
11291
11292
11293 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11294 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11295 if test "${am_cv_langinfo_codeset+set}" = set; then
11296 echo $ECHO_N "(cached) $ECHO_C" >&6
11297 else
11298 cat >conftest.$ac_ext <<_ACEOF
11299 /* confdefs.h. */
11300 _ACEOF
11301 cat confdefs.h >>conftest.$ac_ext
11302 cat >>conftest.$ac_ext <<_ACEOF
11303 /* end confdefs.h. */
11304 #include <langinfo.h>
11305 int
11306 main ()
11307 {
11308 char* cs = nl_langinfo(CODESET);
11309 ;
11310 return 0;
11311 }
11312 _ACEOF
11313 rm -f conftest.$ac_objext conftest$ac_exeext
11314 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11315 (eval $ac_link) 2>conftest.er1
11316 ac_status=$?
11317 grep -v '^ *+' conftest.er1 >conftest.err
11318 rm -f conftest.er1
11319 cat conftest.err >&5
11320 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11321 (exit $ac_status); } &&
11322 { ac_try='test -z "$ac_c_werror_flag"
11323 || test ! -s conftest.err'
11324 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11325 (eval $ac_try) 2>&5
11326 ac_status=$?
11327 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11328 (exit $ac_status); }; } &&
11329 { ac_try='test -s conftest$ac_exeext'
11330 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11331 (eval $ac_try) 2>&5
11332 ac_status=$?
11333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11334 (exit $ac_status); }; }; then
11335 am_cv_langinfo_codeset=yes
11336 else
11337 echo "$as_me: failed program was:" >&5
11338 sed 's/^/| /' conftest.$ac_ext >&5
11339
11340 am_cv_langinfo_codeset=no
11341 fi
11342 rm -f conftest.err conftest.$ac_objext \
11343 conftest$ac_exeext conftest.$ac_ext
11344
11345 fi
11346 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11347 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11348 if test $am_cv_langinfo_codeset = yes; then
11349
11350 cat >>confdefs.h <<\_ACEOF
11351 #define HAVE_LANGINFO_CODESET 1
11352 _ACEOF
11353
11354 fi
11355
11356
11357 # We will need to find libiberty.h and ansidecl.h
11358 saved_CFLAGS="$CFLAGS"
11359 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11360
11361
11362
11363
11364
11365
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377
11378
11379
11380
11381
11382
11383
11384
11385
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395
11396
11397
11398
11399 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
11400 strsignal strstr strverscmp \
11401 errno snprintf vsnprintf vasprintf malloc realloc calloc \
11402 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
11403 do
11404 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11405 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11406 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11407 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11408 echo $ECHO_N "(cached) $ECHO_C" >&6
11409 else
11410 cat >conftest.$ac_ext <<_ACEOF
11411 /* confdefs.h. */
11412 _ACEOF
11413 cat confdefs.h >>conftest.$ac_ext
11414 cat >>conftest.$ac_ext <<_ACEOF
11415 /* end confdefs.h. */
11416 #undef $ac_tr_decl
11417 #define $ac_tr_decl 1
11418
11419 #include "ansidecl.h"
11420 #include "system.h"
11421
11422 int
11423 main ()
11424 {
11425 #ifndef $ac_func
11426 char *(*pfn) = (char *(*)) $ac_func ;
11427 #endif
11428 ;
11429 return 0;
11430 }
11431 _ACEOF
11432 rm -f conftest.$ac_objext
11433 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11434 (eval $ac_compile) 2>conftest.er1
11435 ac_status=$?
11436 grep -v '^ *+' conftest.er1 >conftest.err
11437 rm -f conftest.er1
11438 cat conftest.err >&5
11439 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11440 (exit $ac_status); } &&
11441 { ac_try='test -z "$ac_c_werror_flag"
11442 || test ! -s conftest.err'
11443 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11444 (eval $ac_try) 2>&5
11445 ac_status=$?
11446 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11447 (exit $ac_status); }; } &&
11448 { ac_try='test -s conftest.$ac_objext'
11449 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11450 (eval $ac_try) 2>&5
11451 ac_status=$?
11452 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11453 (exit $ac_status); }; }; then
11454 eval "gcc_cv_have_decl_$ac_func=yes"
11455 else
11456 echo "$as_me: failed program was:" >&5
11457 sed 's/^/| /' conftest.$ac_ext >&5
11458
11459 eval "gcc_cv_have_decl_$ac_func=no"
11460 fi
11461 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11462 fi
11463
11464 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11465 echo "$as_me:$LINENO: result: yes" >&5
11466 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11467 #define $ac_tr_decl 1
11468 _ACEOF
11469
11470 else
11471 echo "$as_me:$LINENO: result: no" >&5
11472 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11473 #define $ac_tr_decl 0
11474 _ACEOF
11475
11476 fi
11477
11478 done
11479
11480
11481
11482
11483
11484 for ac_func in getrlimit setrlimit getrusage
11485 do
11486 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11487 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11488 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11489 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11490 echo $ECHO_N "(cached) $ECHO_C" >&6
11491 else
11492 cat >conftest.$ac_ext <<_ACEOF
11493 /* confdefs.h. */
11494 _ACEOF
11495 cat confdefs.h >>conftest.$ac_ext
11496 cat >>conftest.$ac_ext <<_ACEOF
11497 /* end confdefs.h. */
11498 #undef $ac_tr_decl
11499 #define $ac_tr_decl 1
11500
11501 #include "ansidecl.h"
11502 #include "system.h"
11503 #ifdef HAVE_SYS_RESOURCE_H
11504 #include <sys/resource.h>
11505 #endif
11506
11507
11508 int
11509 main ()
11510 {
11511 #ifndef $ac_func
11512 char *(*pfn) = (char *(*)) $ac_func ;
11513 #endif
11514 ;
11515 return 0;
11516 }
11517 _ACEOF
11518 rm -f conftest.$ac_objext
11519 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11520 (eval $ac_compile) 2>conftest.er1
11521 ac_status=$?
11522 grep -v '^ *+' conftest.er1 >conftest.err
11523 rm -f conftest.er1
11524 cat conftest.err >&5
11525 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11526 (exit $ac_status); } &&
11527 { ac_try='test -z "$ac_c_werror_flag"
11528 || test ! -s conftest.err'
11529 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11530 (eval $ac_try) 2>&5
11531 ac_status=$?
11532 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11533 (exit $ac_status); }; } &&
11534 { ac_try='test -s conftest.$ac_objext'
11535 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11536 (eval $ac_try) 2>&5
11537 ac_status=$?
11538 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11539 (exit $ac_status); }; }; then
11540 eval "gcc_cv_have_decl_$ac_func=yes"
11541 else
11542 echo "$as_me: failed program was:" >&5
11543 sed 's/^/| /' conftest.$ac_ext >&5
11544
11545 eval "gcc_cv_have_decl_$ac_func=no"
11546 fi
11547 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11548 fi
11549
11550 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11551 echo "$as_me:$LINENO: result: yes" >&5
11552 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11553 #define $ac_tr_decl 1
11554 _ACEOF
11555
11556 else
11557 echo "$as_me:$LINENO: result: no" >&5
11558 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11559 #define $ac_tr_decl 0
11560 _ACEOF
11561
11562 fi
11563
11564 done
11565
11566
11567 cat >conftest.$ac_ext <<_ACEOF
11568 /* confdefs.h. */
11569 _ACEOF
11570 cat confdefs.h >>conftest.$ac_ext
11571 cat >>conftest.$ac_ext <<_ACEOF
11572 /* end confdefs.h. */
11573
11574 #include "ansidecl.h"
11575 #include "system.h"
11576 #ifdef HAVE_SYS_RESOURCE_H
11577 #include <sys/resource.h>
11578 #endif
11579
11580 int
11581 main ()
11582 {
11583 rlim_t l = 0;
11584 ;
11585 return 0;
11586 }
11587 _ACEOF
11588 rm -f conftest.$ac_objext
11589 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11590 (eval $ac_compile) 2>conftest.er1
11591 ac_status=$?
11592 grep -v '^ *+' conftest.er1 >conftest.err
11593 rm -f conftest.er1
11594 cat conftest.err >&5
11595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11596 (exit $ac_status); } &&
11597 { ac_try='test -z "$ac_c_werror_flag"
11598 || test ! -s conftest.err'
11599 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11600 (eval $ac_try) 2>&5
11601 ac_status=$?
11602 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11603 (exit $ac_status); }; } &&
11604 { ac_try='test -s conftest.$ac_objext'
11605 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11606 (eval $ac_try) 2>&5
11607 ac_status=$?
11608 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11609 (exit $ac_status); }; }; then
11610 :
11611 else
11612 echo "$as_me: failed program was:" >&5
11613 sed 's/^/| /' conftest.$ac_ext >&5
11614
11615
11616 cat >>confdefs.h <<\_ACEOF
11617 #define rlim_t long
11618 _ACEOF
11619
11620 fi
11621 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11622
11623 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11624 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
11625 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11626 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11627
11628 for ac_func in ldgetname
11629 do
11630 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11631 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11632 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11633 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11634 echo $ECHO_N "(cached) $ECHO_C" >&6
11635 else
11636 cat >conftest.$ac_ext <<_ACEOF
11637 /* confdefs.h. */
11638 _ACEOF
11639 cat confdefs.h >>conftest.$ac_ext
11640 cat >>conftest.$ac_ext <<_ACEOF
11641 /* end confdefs.h. */
11642 #undef $ac_tr_decl
11643 #define $ac_tr_decl 1
11644
11645 #include "ansidecl.h"
11646 #include "system.h"
11647 #ifdef HAVE_LDFCN_H
11648 #undef FREAD
11649 #undef FWRITE
11650 #include <ldfcn.h>
11651 #endif
11652
11653
11654 int
11655 main ()
11656 {
11657 #ifndef $ac_func
11658 char *(*pfn) = (char *(*)) $ac_func ;
11659 #endif
11660 ;
11661 return 0;
11662 }
11663 _ACEOF
11664 rm -f conftest.$ac_objext
11665 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11666 (eval $ac_compile) 2>conftest.er1
11667 ac_status=$?
11668 grep -v '^ *+' conftest.er1 >conftest.err
11669 rm -f conftest.er1
11670 cat conftest.err >&5
11671 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11672 (exit $ac_status); } &&
11673 { ac_try='test -z "$ac_c_werror_flag"
11674 || test ! -s conftest.err'
11675 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11676 (eval $ac_try) 2>&5
11677 ac_status=$?
11678 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11679 (exit $ac_status); }; } &&
11680 { ac_try='test -s conftest.$ac_objext'
11681 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11682 (eval $ac_try) 2>&5
11683 ac_status=$?
11684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11685 (exit $ac_status); }; }; then
11686 eval "gcc_cv_have_decl_$ac_func=yes"
11687 else
11688 echo "$as_me: failed program was:" >&5
11689 sed 's/^/| /' conftest.$ac_ext >&5
11690
11691 eval "gcc_cv_have_decl_$ac_func=no"
11692 fi
11693 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11694 fi
11695
11696 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11697 echo "$as_me:$LINENO: result: yes" >&5
11698 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11699 #define $ac_tr_decl 1
11700 _ACEOF
11701
11702 else
11703 echo "$as_me:$LINENO: result: no" >&5
11704 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11705 #define $ac_tr_decl 0
11706 _ACEOF
11707
11708 fi
11709
11710 done
11711
11712
11713
11714 for ac_func in times
11715 do
11716 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11717 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11718 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11719 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11720 echo $ECHO_N "(cached) $ECHO_C" >&6
11721 else
11722 cat >conftest.$ac_ext <<_ACEOF
11723 /* confdefs.h. */
11724 _ACEOF
11725 cat confdefs.h >>conftest.$ac_ext
11726 cat >>conftest.$ac_ext <<_ACEOF
11727 /* end confdefs.h. */
11728 #undef $ac_tr_decl
11729 #define $ac_tr_decl 1
11730
11731 #include "ansidecl.h"
11732 #include "system.h"
11733 #ifdef HAVE_SYS_TIMES_H
11734 #include <sys/times.h>
11735 #endif
11736
11737
11738 int
11739 main ()
11740 {
11741 #ifndef $ac_func
11742 char *(*pfn) = (char *(*)) $ac_func ;
11743 #endif
11744 ;
11745 return 0;
11746 }
11747 _ACEOF
11748 rm -f conftest.$ac_objext
11749 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11750 (eval $ac_compile) 2>conftest.er1
11751 ac_status=$?
11752 grep -v '^ *+' conftest.er1 >conftest.err
11753 rm -f conftest.er1
11754 cat conftest.err >&5
11755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11756 (exit $ac_status); } &&
11757 { ac_try='test -z "$ac_c_werror_flag"
11758 || test ! -s conftest.err'
11759 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11760 (eval $ac_try) 2>&5
11761 ac_status=$?
11762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11763 (exit $ac_status); }; } &&
11764 { ac_try='test -s conftest.$ac_objext'
11765 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11766 (eval $ac_try) 2>&5
11767 ac_status=$?
11768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11769 (exit $ac_status); }; }; then
11770 eval "gcc_cv_have_decl_$ac_func=yes"
11771 else
11772 echo "$as_me: failed program was:" >&5
11773 sed 's/^/| /' conftest.$ac_ext >&5
11774
11775 eval "gcc_cv_have_decl_$ac_func=no"
11776 fi
11777 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11778 fi
11779
11780 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11781 echo "$as_me:$LINENO: result: yes" >&5
11782 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11783 #define $ac_tr_decl 1
11784 _ACEOF
11785
11786 else
11787 echo "$as_me:$LINENO: result: no" >&5
11788 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11789 #define $ac_tr_decl 0
11790 _ACEOF
11791
11792 fi
11793
11794 done
11795
11796
11797
11798 for ac_func in sigaltstack
11799 do
11800 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11801 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11802 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11803 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11804 echo $ECHO_N "(cached) $ECHO_C" >&6
11805 else
11806 cat >conftest.$ac_ext <<_ACEOF
11807 /* confdefs.h. */
11808 _ACEOF
11809 cat confdefs.h >>conftest.$ac_ext
11810 cat >>conftest.$ac_ext <<_ACEOF
11811 /* end confdefs.h. */
11812 #undef $ac_tr_decl
11813 #define $ac_tr_decl 1
11814
11815 #include "ansidecl.h"
11816 #include "system.h"
11817 #include <signal.h>
11818
11819
11820 int
11821 main ()
11822 {
11823 #ifndef $ac_func
11824 char *(*pfn) = (char *(*)) $ac_func ;
11825 #endif
11826 ;
11827 return 0;
11828 }
11829 _ACEOF
11830 rm -f conftest.$ac_objext
11831 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11832 (eval $ac_compile) 2>conftest.er1
11833 ac_status=$?
11834 grep -v '^ *+' conftest.er1 >conftest.err
11835 rm -f conftest.er1
11836 cat conftest.err >&5
11837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11838 (exit $ac_status); } &&
11839 { ac_try='test -z "$ac_c_werror_flag"
11840 || test ! -s conftest.err'
11841 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11842 (eval $ac_try) 2>&5
11843 ac_status=$?
11844 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11845 (exit $ac_status); }; } &&
11846 { ac_try='test -s conftest.$ac_objext'
11847 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11848 (eval $ac_try) 2>&5
11849 ac_status=$?
11850 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11851 (exit $ac_status); }; }; then
11852 eval "gcc_cv_have_decl_$ac_func=yes"
11853 else
11854 echo "$as_me: failed program was:" >&5
11855 sed 's/^/| /' conftest.$ac_ext >&5
11856
11857 eval "gcc_cv_have_decl_$ac_func=no"
11858 fi
11859 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11860 fi
11861
11862 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11863 echo "$as_me:$LINENO: result: yes" >&5
11864 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11865 #define $ac_tr_decl 1
11866 _ACEOF
11867
11868 else
11869 echo "$as_me:$LINENO: result: no" >&5
11870 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11871 #define $ac_tr_decl 0
11872 _ACEOF
11873
11874 fi
11875
11876 done
11877
11878
11879 # More time-related stuff.
11880 echo "$as_me:$LINENO: checking for struct tms" >&5
11881 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11882 if test "${ac_cv_struct_tms+set}" = set; then
11883 echo $ECHO_N "(cached) $ECHO_C" >&6
11884 else
11885
11886 cat >conftest.$ac_ext <<_ACEOF
11887 /* confdefs.h. */
11888 _ACEOF
11889 cat confdefs.h >>conftest.$ac_ext
11890 cat >>conftest.$ac_ext <<_ACEOF
11891 /* end confdefs.h. */
11892
11893 #include "ansidecl.h"
11894 #include "system.h"
11895 #ifdef HAVE_SYS_TIMES_H
11896 #include <sys/times.h>
11897 #endif
11898
11899 int
11900 main ()
11901 {
11902 struct tms tms;
11903 ;
11904 return 0;
11905 }
11906 _ACEOF
11907 rm -f conftest.$ac_objext
11908 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11909 (eval $ac_compile) 2>conftest.er1
11910 ac_status=$?
11911 grep -v '^ *+' conftest.er1 >conftest.err
11912 rm -f conftest.er1
11913 cat conftest.err >&5
11914 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11915 (exit $ac_status); } &&
11916 { ac_try='test -z "$ac_c_werror_flag"
11917 || test ! -s conftest.err'
11918 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11919 (eval $ac_try) 2>&5
11920 ac_status=$?
11921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11922 (exit $ac_status); }; } &&
11923 { ac_try='test -s conftest.$ac_objext'
11924 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11925 (eval $ac_try) 2>&5
11926 ac_status=$?
11927 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11928 (exit $ac_status); }; }; then
11929 ac_cv_struct_tms=yes
11930 else
11931 echo "$as_me: failed program was:" >&5
11932 sed 's/^/| /' conftest.$ac_ext >&5
11933
11934 ac_cv_struct_tms=no
11935 fi
11936 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11937 fi
11938 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11939 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11940 if test $ac_cv_struct_tms = yes; then
11941
11942 cat >>confdefs.h <<\_ACEOF
11943 #define HAVE_STRUCT_TMS 1
11944 _ACEOF
11945
11946 fi
11947
11948 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11949 # revisit after autoconf 2.50.
11950 echo "$as_me:$LINENO: checking for clock_t" >&5
11951 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11952 if test "${gcc_cv_type_clock_t+set}" = set; then
11953 echo $ECHO_N "(cached) $ECHO_C" >&6
11954 else
11955
11956 cat >conftest.$ac_ext <<_ACEOF
11957 /* confdefs.h. */
11958 _ACEOF
11959 cat confdefs.h >>conftest.$ac_ext
11960 cat >>conftest.$ac_ext <<_ACEOF
11961 /* end confdefs.h. */
11962
11963 #include "ansidecl.h"
11964 #include "system.h"
11965
11966 int
11967 main ()
11968 {
11969 clock_t x;
11970 ;
11971 return 0;
11972 }
11973 _ACEOF
11974 rm -f conftest.$ac_objext
11975 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11976 (eval $ac_compile) 2>conftest.er1
11977 ac_status=$?
11978 grep -v '^ *+' conftest.er1 >conftest.err
11979 rm -f conftest.er1
11980 cat conftest.err >&5
11981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11982 (exit $ac_status); } &&
11983 { ac_try='test -z "$ac_c_werror_flag"
11984 || test ! -s conftest.err'
11985 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11986 (eval $ac_try) 2>&5
11987 ac_status=$?
11988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11989 (exit $ac_status); }; } &&
11990 { ac_try='test -s conftest.$ac_objext'
11991 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11992 (eval $ac_try) 2>&5
11993 ac_status=$?
11994 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11995 (exit $ac_status); }; }; then
11996 gcc_cv_type_clock_t=yes
11997 else
11998 echo "$as_me: failed program was:" >&5
11999 sed 's/^/| /' conftest.$ac_ext >&5
12000
12001 gcc_cv_type_clock_t=no
12002 fi
12003 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12004 fi
12005 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12006 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12007 if test $gcc_cv_type_clock_t = yes; then
12008
12009 cat >>confdefs.h <<\_ACEOF
12010 #define HAVE_CLOCK_T 1
12011 _ACEOF
12012
12013 fi
12014
12015 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12016 CFLAGS="$saved_CFLAGS"
12017
12018 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12019 if test "${enable_initfini_array+set}" = set; then
12020 enableval="$enable_initfini_array"
12021
12022 else
12023
12024 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12025 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12026 if test "${gcc_cv_initfini_array+set}" = set; then
12027 echo $ECHO_N "(cached) $ECHO_C" >&6
12028 else
12029 if test "$cross_compiling" = yes; then
12030 gcc_cv_initfini_array=no
12031 else
12032 cat >conftest.$ac_ext <<_ACEOF
12033 /* confdefs.h. */
12034 _ACEOF
12035 cat confdefs.h >>conftest.$ac_ext
12036 cat >>conftest.$ac_ext <<_ACEOF
12037 /* end confdefs.h. */
12038
12039 static int x = -1;
12040 int main (void) { return x; }
12041 int foo (void) { x = 0; }
12042 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12043 _ACEOF
12044 rm -f conftest$ac_exeext
12045 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12046 (eval $ac_link) 2>&5
12047 ac_status=$?
12048 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12049 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12050 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12051 (eval $ac_try) 2>&5
12052 ac_status=$?
12053 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12054 (exit $ac_status); }; }; then
12055 gcc_cv_initfini_array=yes
12056 else
12057 echo "$as_me: program exited with status $ac_status" >&5
12058 echo "$as_me: failed program was:" >&5
12059 sed 's/^/| /' conftest.$ac_ext >&5
12060
12061 ( exit $ac_status )
12062 gcc_cv_initfini_array=no
12063 fi
12064 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12065 fi
12066 fi
12067 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12068 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12069 enable_initfini_array=$gcc_cv_initfini_array
12070
12071 fi;
12072 if test $enable_initfini_array = yes; then
12073
12074 cat >>confdefs.h <<\_ACEOF
12075 #define HAVE_INITFINI_ARRAY 1
12076 _ACEOF
12077
12078 fi
12079
12080 # mkdir takes a single argument on some systems.
12081 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12082 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12083 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12084 echo $ECHO_N "(cached) $ECHO_C" >&6
12085 else
12086 cat >conftest.$ac_ext <<_ACEOF
12087 /* confdefs.h. */
12088 _ACEOF
12089 cat confdefs.h >>conftest.$ac_ext
12090 cat >>conftest.$ac_ext <<_ACEOF
12091 /* end confdefs.h. */
12092
12093 #include <sys/types.h>
12094 #ifdef HAVE_SYS_STAT_H
12095 # include <sys/stat.h>
12096 #endif
12097 #ifdef HAVE_UNISTD_H
12098 # include <unistd.h>
12099 #endif
12100 #ifdef HAVE_DIRECT_H
12101 # include <direct.h>
12102 #endif
12103 int
12104 main ()
12105 {
12106 mkdir ("foo", 0);
12107 ;
12108 return 0;
12109 }
12110 _ACEOF
12111 rm -f conftest.$ac_objext
12112 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12113 (eval $ac_compile) 2>conftest.er1
12114 ac_status=$?
12115 grep -v '^ *+' conftest.er1 >conftest.err
12116 rm -f conftest.er1
12117 cat conftest.err >&5
12118 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12119 (exit $ac_status); } &&
12120 { ac_try='test -z "$ac_c_werror_flag"
12121 || test ! -s conftest.err'
12122 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12123 (eval $ac_try) 2>&5
12124 ac_status=$?
12125 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12126 (exit $ac_status); }; } &&
12127 { ac_try='test -s conftest.$ac_objext'
12128 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12129 (eval $ac_try) 2>&5
12130 ac_status=$?
12131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12132 (exit $ac_status); }; }; then
12133 gcc_cv_mkdir_takes_one_arg=no
12134 else
12135 echo "$as_me: failed program was:" >&5
12136 sed 's/^/| /' conftest.$ac_ext >&5
12137
12138 gcc_cv_mkdir_takes_one_arg=yes
12139 fi
12140 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12141 fi
12142 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12143 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12144 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12145
12146 cat >>confdefs.h <<\_ACEOF
12147 #define MKDIR_TAKES_ONE_ARG 1
12148 _ACEOF
12149
12150 fi
12151
12152
12153 # File extensions
12154 manext='.1'
12155 objext='.o'
12156
12157
12158
12159 # With Setjmp/Longjmp based exception handling.
12160 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12161 if test "${enable_sjlj_exceptions+set}" = set; then
12162 enableval="$enable_sjlj_exceptions"
12163 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12164
12165 cat >>confdefs.h <<_ACEOF
12166 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12167 _ACEOF
12168
12169 fi;
12170
12171 # For platforms with the unwind ABI which includes an unwind library,
12172 # libunwind, we can choose to use the system libunwind.
12173
12174 # Check whether --with-system-libunwind or --without-system-libunwind was given.
12175 if test "${with_system_libunwind+set}" = set; then
12176 withval="$with_system_libunwind"
12177
12178 fi;
12179
12180 # --------------------------------------------------------
12181 # Build, host, and target specific configuration fragments
12182 # --------------------------------------------------------
12183
12184 # Collect build-machine-specific information.
12185 . ${srcdir}/config.build
12186
12187 # Collect host-machine-specific information.
12188 . ${srcdir}/config.host
12189
12190 target_gtfiles=
12191
12192 # Collect target-machine-specific information.
12193 . ${srcdir}/config.gcc
12194
12195 extra_objs="${host_extra_objs} ${extra_objs}"
12196 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
12197
12198 # Default the target-machine variables that were not explicitly set.
12199 if test x"$tm_file" = x
12200 then tm_file=$cpu_type/$cpu_type.h; fi
12201
12202 if test x"$extra_headers" = x
12203 then extra_headers=; fi
12204
12205 if test x$md_file = x
12206 then md_file=$cpu_type/$cpu_type.md; fi
12207
12208 if test x$out_file = x
12209 then out_file=$cpu_type/$cpu_type.c; fi
12210
12211 if test x"$tmake_file" = x
12212 then tmake_file=$cpu_type/t-$cpu_type
12213 fi
12214
12215 if test x"$dwarf2" = xyes
12216 then tm_file="$tm_file tm-dwarf2.h"
12217 fi
12218
12219 # Say what files are being used for the output code and MD file.
12220 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
12221 echo "Using \`$srcdir/config/$md_file' as machine description file."
12222
12223 # If any of the xm_file variables contain nonexistent files, warn
12224 # about them and drop them.
12225
12226 bx=
12227 for x in $build_xm_file; do
12228 if test -f $srcdir/config/$x
12229 then bx="$bx $x"
12230 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12231 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12232 fi
12233 done
12234 build_xm_file="$bx"
12235
12236 hx=
12237 for x in $host_xm_file; do
12238 if test -f $srcdir/config/$x
12239 then hx="$hx $x"
12240 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12241 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12242 fi
12243 done
12244 host_xm_file="$hx"
12245
12246 tx=
12247 for x in $xm_file; do
12248 if test -f $srcdir/config/$x
12249 then tx="$tx $x"
12250 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12251 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12252 fi
12253 done
12254 xm_file="$tx"
12255
12256 count=a
12257 for f in $tm_file; do
12258 count=${count}x
12259 done
12260 if test $count = ax; then
12261 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
12262 else
12263 echo "Using the following target machine macro files:"
12264 for f in $tm_file; do
12265 echo " $srcdir/config/$f"
12266 done
12267 fi
12268
12269 if test x$need_64bit_hwint = xyes; then
12270
12271 cat >>confdefs.h <<\_ACEOF
12272 #define NEED_64BIT_HOST_WIDE_INT 1
12273 _ACEOF
12274
12275 fi
12276
12277 if test x$use_long_long_for_widest_fast_int = xyes; then
12278
12279 cat >>confdefs.h <<\_ACEOF
12280 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
12281 _ACEOF
12282
12283 fi
12284
12285 count=a
12286 for f in $host_xm_file; do
12287 count=${count}x
12288 done
12289 if test $count = a; then
12290 :
12291 elif test $count = ax; then
12292 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
12293 else
12294 echo "Using the following host machine macro files:"
12295 for f in $host_xm_file; do
12296 echo " $srcdir/config/$f"
12297 done
12298 fi
12299 echo "Using ${out_host_hook_obj} for host machine hooks."
12300
12301 if test "$host_xm_file" != "$build_xm_file"; then
12302 count=a
12303 for f in $build_xm_file; do
12304 count=${count}x
12305 done
12306 if test $count = a; then
12307 :
12308 elif test $count = ax; then
12309 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12310 else
12311 echo "Using the following build machine macro files:"
12312 for f in $build_xm_file; do
12313 echo " $srcdir/config/$f"
12314 done
12315 fi
12316 fi
12317
12318 case ${host} in
12319 powerpc-*-darwin*)
12320 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
12321 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
12322 if test "${gcc_cv_mcontext_underscores+set}" = set; then
12323 echo $ECHO_N "(cached) $ECHO_C" >&6
12324 else
12325 cat >conftest.$ac_ext <<_ACEOF
12326
12327 #include <sys/signal.h>
12328 #include <ucontext.h>
12329 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
12330
12331 _ACEOF
12332 rm -f conftest.$ac_objext
12333 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12334 (eval $ac_compile) 2>conftest.er1
12335 ac_status=$?
12336 grep -v '^ *+' conftest.er1 >conftest.err
12337 rm -f conftest.er1
12338 cat conftest.err >&5
12339 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12340 (exit $ac_status); } &&
12341 { ac_try='test -z "$ac_c_werror_flag"
12342 || test ! -s conftest.err'
12343 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12344 (eval $ac_try) 2>&5
12345 ac_status=$?
12346 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12347 (exit $ac_status); }; } &&
12348 { ac_try='test -s conftest.$ac_objext'
12349 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12350 (eval $ac_try) 2>&5
12351 ac_status=$?
12352 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12353 (exit $ac_status); }; }; then
12354 gcc_cv_mcontext_underscores=no
12355 else
12356 echo "$as_me: failed program was:" >&5
12357 sed 's/^/| /' conftest.$ac_ext >&5
12358
12359 gcc_cv_mcontext_underscores=yes
12360 fi
12361 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12362 fi
12363 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
12364 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
12365 if test $gcc_cv_mcontext_underscores = yes; then
12366
12367 cat >>confdefs.h <<\_ACEOF
12368 #define HAS_MCONTEXT_T_UNDERSCORES
12369 _ACEOF
12370
12371 fi
12372 ;;
12373 esac
12374
12375 # ---------
12376 # Threading
12377 # ---------
12378
12379 # Check if a valid thread package
12380 case ${enable_threads} in
12381 "" | no)
12382 # No threads
12383 target_thread_file='single'
12384 ;;
12385 yes)
12386 # default
12387 target_thread_file='single'
12388 ;;
12389 aix | dce | gnat | irix | posix | posix95 | rtems | \
12390 single | solaris | vxworks | win32 )
12391 target_thread_file=${enable_threads}
12392 ;;
12393 *)
12394 echo "${enable_threads} is an unknown thread package" 1>&2
12395 exit 1
12396 ;;
12397 esac
12398
12399 if test x${thread_file} = x; then
12400 # No thread file set by target-specific clauses in config.gcc,
12401 # so use file chosen by default logic above
12402 thread_file=${target_thread_file}
12403 fi
12404
12405 # Make gthr-default.h if we have a thread file.
12406 gthread_flags=
12407 if test $thread_file != single; then
12408 rm -f gthr-default.h
12409 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12410 gthread_flags=-DHAVE_GTHR_DEFAULT
12411 fi
12412
12413
12414 # --------
12415 # UNSORTED
12416 # --------
12417
12418 use_cxa_atexit=no
12419 if test x$enable___cxa_atexit = xyes || \
12420 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12421 if test x$host = x$target; then
12422 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12423 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12424 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12425 echo $ECHO_N "(cached) $ECHO_C" >&6
12426 else
12427 cat >conftest.$ac_ext <<_ACEOF
12428 /* confdefs.h. */
12429 _ACEOF
12430 cat confdefs.h >>conftest.$ac_ext
12431 cat >>conftest.$ac_ext <<_ACEOF
12432 /* end confdefs.h. */
12433 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12434 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12435 #define __cxa_atexit innocuous___cxa_atexit
12436
12437 /* System header to define __stub macros and hopefully few prototypes,
12438 which can conflict with char __cxa_atexit (); below.
12439 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12440 <limits.h> exists even on freestanding compilers. */
12441
12442 #ifdef __STDC__
12443 # include <limits.h>
12444 #else
12445 # include <assert.h>
12446 #endif
12447
12448 #undef __cxa_atexit
12449
12450 /* Override any gcc2 internal prototype to avoid an error. */
12451 #ifdef __cplusplus
12452 extern "C"
12453 {
12454 #endif
12455 /* We use char because int might match the return type of a gcc2
12456 builtin and then its argument prototype would still apply. */
12457 char __cxa_atexit ();
12458 /* The GNU C library defines this for functions which it implements
12459 to always fail with ENOSYS. Some functions are actually named
12460 something starting with __ and the normal name is an alias. */
12461 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12462 choke me
12463 #else
12464 char (*f) () = __cxa_atexit;
12465 #endif
12466 #ifdef __cplusplus
12467 }
12468 #endif
12469
12470 int
12471 main ()
12472 {
12473 return f != __cxa_atexit;
12474 ;
12475 return 0;
12476 }
12477 _ACEOF
12478 rm -f conftest.$ac_objext conftest$ac_exeext
12479 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12480 (eval $ac_link) 2>conftest.er1
12481 ac_status=$?
12482 grep -v '^ *+' conftest.er1 >conftest.err
12483 rm -f conftest.er1
12484 cat conftest.err >&5
12485 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12486 (exit $ac_status); } &&
12487 { ac_try='test -z "$ac_c_werror_flag"
12488 || test ! -s conftest.err'
12489 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12490 (eval $ac_try) 2>&5
12491 ac_status=$?
12492 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12493 (exit $ac_status); }; } &&
12494 { ac_try='test -s conftest$ac_exeext'
12495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12496 (eval $ac_try) 2>&5
12497 ac_status=$?
12498 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12499 (exit $ac_status); }; }; then
12500 ac_cv_func___cxa_atexit=yes
12501 else
12502 echo "$as_me: failed program was:" >&5
12503 sed 's/^/| /' conftest.$ac_ext >&5
12504
12505 ac_cv_func___cxa_atexit=no
12506 fi
12507 rm -f conftest.err conftest.$ac_objext \
12508 conftest$ac_exeext conftest.$ac_ext
12509 fi
12510 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12511 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12512 if test $ac_cv_func___cxa_atexit = yes; then
12513 use_cxa_atexit=yes
12514 else
12515 echo "__cxa_atexit can't be enabled on this target"
12516 fi
12517
12518 else
12519 # We can't check for __cxa_atexit when building a cross, so assume
12520 # it is available
12521 use_cxa_atexit=yes
12522 fi
12523 if test x$use_cxa_atexit = xyes; then
12524
12525 cat >>confdefs.h <<\_ACEOF
12526 #define DEFAULT_USE_CXA_ATEXIT 2
12527 _ACEOF
12528
12529 fi
12530 fi
12531
12532 # Look for a file containing extra machine modes.
12533 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12534 extra_modes_file='$(srcdir)'/config/${extra_modes}
12535
12536
12537 cat >>confdefs.h <<_ACEOF
12538 #define EXTRA_MODES_FILE "config/$extra_modes"
12539 _ACEOF
12540
12541 fi
12542
12543 # Convert extra_options into a form suitable for Makefile use.
12544 extra_opt_files=
12545 for f in $extra_options; do
12546 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12547 done
12548
12549
12550 # auto-host.h is the file containing items generated by autoconf and is
12551 # the first file included by config.h.
12552 # If host=build, it is correct to have bconfig include auto-host.h
12553 # as well. If host!=build, we are in error and need to do more
12554 # work to find out the build config parameters.
12555 if test x$host = x$build
12556 then
12557 build_auto=auto-host.h
12558 else
12559 # We create a subdir, then run autoconf in the subdir.
12560 # To prevent recursion we set host and build for the new
12561 # invocation of configure to the build for this invocation
12562 # of configure.
12563 tempdir=build.$$
12564 rm -rf $tempdir
12565 mkdir $tempdir
12566 cd $tempdir
12567 case ${srcdir} in
12568 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12569 *) realsrcdir=../${srcdir};;
12570 esac
12571 saved_CFLAGS="${CFLAGS}"
12572 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12573 ${realsrcdir}/configure \
12574 --enable-languages=${enable_languages-all} \
12575 --target=$target_alias --host=$build_alias --build=$build_alias
12576 CFLAGS="${saved_CFLAGS}"
12577
12578 # We just finished tests for the build machine, so rename
12579 # the file auto-build.h in the gcc directory.
12580 mv auto-host.h ../auto-build.h
12581 cd ..
12582 rm -rf $tempdir
12583 build_auto=auto-build.h
12584 fi
12585
12586
12587 tm_file="${tm_file} defaults.h"
12588 tm_p_file="${tm_p_file} tm-preds.h"
12589 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12590 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12591 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12592 # put this back in temporarily.
12593 xm_file="auto-host.h ansidecl.h ${xm_file}"
12594
12595 # --------
12596 # UNSORTED
12597 # --------
12598
12599 # Compile in configure arguments.
12600 if test -f configargs.h ; then
12601 # Being re-configured.
12602 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12603 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12604 else
12605 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12606 fi
12607
12608 # Double all backslashes and backslash all quotes to turn
12609 # gcc_config_arguments into a C string.
12610 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12611 $gcc_config_arguments
12612 EOF
12613 gcc_config_arguments_str=`cat conftest.out`
12614 rm -f conftest.out
12615
12616 cat > configargs.h <<EOF
12617 /* Generated automatically. */
12618 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12619 static const char thread_model[] = "$thread_file";
12620
12621 static const struct {
12622 const char *name, *value;
12623 } configure_default_options[] = $configure_default_options;
12624 EOF
12625
12626 # Internationalization
12627 # If we haven't got the data from the intl directory,
12628 # assume NLS is disabled.
12629 USE_NLS=no
12630 LIBINTL=
12631 LIBINTL_DEP=
12632 INCINTL=
12633 XGETTEXT=
12634 GMSGFMT=
12635 POSUB=
12636
12637 if test -f ../intl/config.intl; then
12638 . ../intl/config.intl
12639 fi
12640 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12641 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12642 if test x"$USE_NLS" != xyes; then
12643 echo "$as_me:$LINENO: result: no" >&5
12644 echo "${ECHO_T}no" >&6
12645 else
12646 echo "$as_me:$LINENO: result: yes" >&5
12647 echo "${ECHO_T}yes" >&6
12648
12649 cat >>confdefs.h <<\_ACEOF
12650 #define ENABLE_NLS 1
12651 _ACEOF
12652
12653
12654 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12655 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12656 # Look for .po and .gmo files in the source directory.
12657 CATALOGS=
12658 XLINGUAS=
12659 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12660 # If there aren't any .gmo files the shell will give us the
12661 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12662 # weeded out.
12663 case "$cat" in *\**)
12664 continue;;
12665 esac
12666 # The quadruple backslash is collapsed to a double backslash
12667 # by the backticks, then collapsed again by the double quotes,
12668 # leaving us with one backslash in the sed expression (right
12669 # before the dot that mustn't act as a wildcard).
12670 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
12671 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
12672 # The user is allowed to set LINGUAS to a list of languages to
12673 # install catalogs for. If it's empty that means "all of them."
12674 if test "x$LINGUAS" = x; then
12675 CATALOGS="$CATALOGS $cat"
12676 XLINGUAS="$XLINGUAS $lang"
12677 else
12678 case "$LINGUAS" in *$lang*)
12679 CATALOGS="$CATALOGS $cat"
12680 XLINGUAS="$XLINGUAS $lang"
12681 ;;
12682 esac
12683 fi
12684 done
12685 LINGUAS="$XLINGUAS"
12686 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12687 echo "${ECHO_T}$LINGUAS" >&6
12688
12689
12690 DATADIRNAME=share
12691
12692 INSTOBJEXT=.mo
12693
12694 GENCAT=gencat
12695
12696 CATOBJEXT=.gmo
12697
12698 fi
12699
12700 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12701 # -liconv on the link line twice.
12702 case "$LIBINTL" in *$LIBICONV*)
12703 LIBICONV= ;;
12704 esac
12705
12706 # Check whether --enable-secureplt or --disable-secureplt was given.
12707 if test "${enable_secureplt+set}" = set; then
12708 enableval="$enable_secureplt"
12709
12710 fi;
12711
12712 # Windows32 Registry support for specifying GCC installation paths.
12713 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12714 if test "${enable_win32_registry+set}" = set; then
12715 enableval="$enable_win32_registry"
12716
12717 fi;
12718
12719 case $host_os in
12720 win32 | pe | cygwin* | mingw32* | uwin*)
12721 if test "x$enable_win32_registry" != xno; then
12722 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12723 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12724 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12725 echo $ECHO_N "(cached) $ECHO_C" >&6
12726 else
12727 ac_func_search_save_LIBS=$LIBS
12728 ac_cv_search_RegOpenKeyExA=no
12729 cat >conftest.$ac_ext <<_ACEOF
12730 /* confdefs.h. */
12731 _ACEOF
12732 cat confdefs.h >>conftest.$ac_ext
12733 cat >>conftest.$ac_ext <<_ACEOF
12734 /* end confdefs.h. */
12735
12736 /* Override any gcc2 internal prototype to avoid an error. */
12737 #ifdef __cplusplus
12738 extern "C"
12739 #endif
12740 /* We use char because int might match the return type of a gcc2
12741 builtin and then its argument prototype would still apply. */
12742 char RegOpenKeyExA ();
12743 int
12744 main ()
12745 {
12746 RegOpenKeyExA ();
12747 ;
12748 return 0;
12749 }
12750 _ACEOF
12751 rm -f conftest.$ac_objext conftest$ac_exeext
12752 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12753 (eval $ac_link) 2>conftest.er1
12754 ac_status=$?
12755 grep -v '^ *+' conftest.er1 >conftest.err
12756 rm -f conftest.er1
12757 cat conftest.err >&5
12758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12759 (exit $ac_status); } &&
12760 { ac_try='test -z "$ac_c_werror_flag"
12761 || test ! -s conftest.err'
12762 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12763 (eval $ac_try) 2>&5
12764 ac_status=$?
12765 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12766 (exit $ac_status); }; } &&
12767 { ac_try='test -s conftest$ac_exeext'
12768 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12769 (eval $ac_try) 2>&5
12770 ac_status=$?
12771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12772 (exit $ac_status); }; }; then
12773 ac_cv_search_RegOpenKeyExA="none required"
12774 else
12775 echo "$as_me: failed program was:" >&5
12776 sed 's/^/| /' conftest.$ac_ext >&5
12777
12778 fi
12779 rm -f conftest.err conftest.$ac_objext \
12780 conftest$ac_exeext conftest.$ac_ext
12781 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12782 for ac_lib in advapi32; do
12783 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12784 cat >conftest.$ac_ext <<_ACEOF
12785 /* confdefs.h. */
12786 _ACEOF
12787 cat confdefs.h >>conftest.$ac_ext
12788 cat >>conftest.$ac_ext <<_ACEOF
12789 /* end confdefs.h. */
12790
12791 /* Override any gcc2 internal prototype to avoid an error. */
12792 #ifdef __cplusplus
12793 extern "C"
12794 #endif
12795 /* We use char because int might match the return type of a gcc2
12796 builtin and then its argument prototype would still apply. */
12797 char RegOpenKeyExA ();
12798 int
12799 main ()
12800 {
12801 RegOpenKeyExA ();
12802 ;
12803 return 0;
12804 }
12805 _ACEOF
12806 rm -f conftest.$ac_objext conftest$ac_exeext
12807 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12808 (eval $ac_link) 2>conftest.er1
12809 ac_status=$?
12810 grep -v '^ *+' conftest.er1 >conftest.err
12811 rm -f conftest.er1
12812 cat conftest.err >&5
12813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12814 (exit $ac_status); } &&
12815 { ac_try='test -z "$ac_c_werror_flag"
12816 || test ! -s conftest.err'
12817 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12818 (eval $ac_try) 2>&5
12819 ac_status=$?
12820 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12821 (exit $ac_status); }; } &&
12822 { ac_try='test -s conftest$ac_exeext'
12823 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12824 (eval $ac_try) 2>&5
12825 ac_status=$?
12826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12827 (exit $ac_status); }; }; then
12828 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12829 break
12830 else
12831 echo "$as_me: failed program was:" >&5
12832 sed 's/^/| /' conftest.$ac_ext >&5
12833
12834 fi
12835 rm -f conftest.err conftest.$ac_objext \
12836 conftest$ac_exeext conftest.$ac_ext
12837 done
12838 fi
12839 LIBS=$ac_func_search_save_LIBS
12840 fi
12841 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
12842 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
12843 if test "$ac_cv_search_RegOpenKeyExA" != no; then
12844 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
12845
12846 else
12847 enable_win32_registry=no
12848 fi
12849
12850 fi
12851
12852 if test "x$enable_win32_registry" != xno; then
12853
12854 cat >>confdefs.h <<\_ACEOF
12855 #define ENABLE_WIN32_REGISTRY 1
12856 _ACEOF
12857
12858
12859 if test "x$enable_win32_registry" != xyes \
12860 && test "x$enable_win32_registry" != x; then
12861
12862 cat >>confdefs.h <<_ACEOF
12863 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
12864 _ACEOF
12865
12866 fi
12867 fi
12868 ;;
12869 esac
12870
12871 # Get an absolute path to the GCC top-level source directory
12872 holddir=`${PWDCMD-pwd}`
12873 cd $srcdir
12874 topdir=`${PWDCMD-pwd}`
12875 cd $holddir
12876
12877 # Conditionalize the makefile for this host machine.
12878 xmake_file=
12879 for f in ${host_xmake_file}
12880 do
12881 if test -f ${srcdir}/config/$f
12882 then
12883 xmake_file="${xmake_file} \$(srcdir)/config/$f"
12884 fi
12885 done
12886
12887 # Conditionalize the makefile for this target machine.
12888 tmake_file_=
12889 for f in ${tmake_file}
12890 do
12891 if test -f ${srcdir}/config/$f
12892 then
12893 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
12894 fi
12895 done
12896 tmake_file="${tmake_file_}"
12897
12898 # If the host doesn't support symlinks, modify CC in
12899 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
12900 # Otherwise, we can use "CC=$(CC)".
12901 rm -f symtest.tem
12902 case "$LN_S" in
12903 *-s*)
12904 cc_set_by_configure="\$(CC)"
12905 quoted_cc_set_by_configure="\$(CC)"
12906 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12907 quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12908 ;;
12909 *)
12910 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
12911 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
12912 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
12913 quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
12914 ;;
12915 esac
12916
12917 # This is a terrible hack which will go away some day.
12918 host_cc_for_libada=${CC}
12919
12920
12921 out_object_file=`basename $out_file .c`.o
12922
12923 tm_file_list="options.h"
12924 tm_include_list="options.h"
12925 for f in $tm_file; do
12926 case $f in
12927 defaults.h )
12928 tm_file_list="${tm_file_list} \$(srcdir)/$f"
12929 tm_include_list="${tm_include_list} $f"
12930 ;;
12931 * )
12932 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
12933 tm_include_list="${tm_include_list} config/$f"
12934 ;;
12935 esac
12936 done
12937
12938 tm_p_file_list=
12939 tm_p_include_list=
12940 for f in $tm_p_file; do
12941 case $f in
12942 tm-preds.h )
12943 tm_p_file_list="${tm_p_file_list} $f"
12944 tm_p_include_list="${tm_p_include_list} $f"
12945 ;;
12946 * )
12947 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
12948 tm_p_include_list="${tm_p_include_list} config/$f"
12949 esac
12950 done
12951
12952 xm_file_list=
12953 xm_include_list=
12954 for f in $xm_file; do
12955 case $f in
12956 ansidecl.h )
12957 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
12958 xm_include_list="${xm_include_list} $f"
12959 ;;
12960 auto-host.h )
12961 xm_file_list="${xm_file_list} $f"
12962 xm_include_list="${xm_include_list} $f"
12963 ;;
12964 * )
12965 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
12966 xm_include_list="${xm_include_list} config/$f"
12967 ;;
12968 esac
12969 done
12970
12971 host_xm_file_list=
12972 host_xm_include_list=
12973 for f in $host_xm_file; do
12974 case $f in
12975 ansidecl.h )
12976 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
12977 host_xm_include_list="${host_xm_include_list} $f"
12978 ;;
12979 auto-host.h )
12980 host_xm_file_list="${host_xm_file_list} $f"
12981 host_xm_include_list="${host_xm_include_list} $f"
12982 ;;
12983 * )
12984 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
12985 host_xm_include_list="${host_xm_include_list} config/$f"
12986 ;;
12987 esac
12988 done
12989
12990 build_xm_file_list=
12991 for f in $build_xm_file; do
12992 case $f in
12993 ansidecl.h )
12994 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
12995 build_xm_include_list="${build_xm_include_list} $f"
12996 ;;
12997 auto-build.h | auto-host.h )
12998 build_xm_file_list="${build_xm_file_list} $f"
12999 build_xm_include_list="${build_xm_include_list} $f"
13000 ;;
13001 * )
13002 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13003 build_xm_include_list="${build_xm_include_list} config/$f"
13004 ;;
13005 esac
13006 done
13007
13008 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
13009 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13010 CROSS=
13011 ALL=all.internal
13012 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13013
13014 if test "x$with_build_sysroot" != x; then
13015 build_system_header_dir=$with_build_sysroot'$(NATIVE_SYSTEM_HEADER_DIR)'
13016 else
13017 # This value is used, even on a native system, because
13018 # CROSS_SYSTEM_HEADER_DIR is just
13019 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
13020 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
13021 fi
13022
13023 if test x$host != x$target
13024 then
13025 CROSS="-DCROSS_COMPILE"
13026 ALL=all.cross
13027 SYSTEM_HEADER_DIR=$build_system_header_dir
13028 case "$host","$target" in
13029 # Darwin crosses can use the host system's libraries and headers,
13030 # because of the fat library support. Of course, it must be the
13031 # same version of Darwin on both sides. Allow the user to
13032 # just say --target=foo-darwin without a version number to mean
13033 # "the version on this system".
13034 *-*-darwin*,*-*-darwin*)
13035 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13036 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13037 if test $hostos = $targetos -o $targetos = darwin ; then
13038 CROSS=
13039 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13040 with_headers=yes
13041 fi
13042 ;;
13043
13044 i?86-*-*,x86_64-*-* \
13045 | powerpc*-*-*,powerpc64*-*-*)
13046 CROSS="$CROSS -DNATIVE_CROSS" ;;
13047 esac
13048 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13049 SYSTEM_HEADER_DIR=$build_system_header_dir
13050 fi
13051
13052 # If this is a cross-compiler that does not
13053 # have its own set of headers then define
13054 # inhibit_libc
13055
13056 # If this is using newlib, without having the headers available now,
13057 # then define inhibit_libc in LIBGCC2_CFLAGS.
13058 # This prevents libgcc2 from containing any code which requires libc
13059 # support.
13060 inhibit_libc=false
13061 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13062 test x$with_newlib = xyes ; } &&
13063 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
13064 inhibit_libc=true
13065 fi
13066
13067
13068 # When building gcc with a cross-compiler, we need to adjust things so
13069 # that the generator programs are still built with the native compiler.
13070 # Also, we cannot run fixincludes or fix-header.
13071
13072 # These are the normal (build=host) settings:
13073 CC_FOR_BUILD='$(CC)'
13074 BUILD_CFLAGS='$(ALL_CFLAGS)'
13075 STMP_FIXINC=stmp-fixinc
13076
13077 # Possibly disable fixproto, on a per-target basis.
13078 case ${use_fixproto} in
13079 no)
13080 STMP_FIXPROTO=
13081 ;;
13082 yes)
13083 STMP_FIXPROTO=stmp-fixproto
13084 ;;
13085 esac
13086
13087
13088 # And these apply if build != host, or we are generating coverage data
13089 if test x$build != x$host || test "x$coverage_flags" != x
13090 then
13091 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
13092
13093 if test "x$TARGET_SYSTEM_ROOT" = x; then
13094 if test "x$STMP_FIXPROTO" != x; then
13095 STMP_FIXPROTO=stmp-install-fixproto
13096 fi
13097 fi
13098 fi
13099
13100 # Expand extra_headers to include complete path.
13101 # This substitutes for lots of t-* files.
13102 extra_headers_list=
13103 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13104 for file in ${extra_headers} ; do
13105 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13106 done
13107
13108 # Define collect2 in Makefile.
13109 case $host_can_use_collect2 in
13110 no) collect2= ;;
13111 *) collect2='collect2$(exeext)' ;;
13112 esac
13113
13114
13115 # Add a definition of USE_COLLECT2 if system wants one.
13116 case $use_collect2 in
13117 no) use_collect2= ;;
13118 "") ;;
13119 *)
13120 host_xm_defines="${host_xm_defines} USE_COLLECT2"
13121 xm_defines="${xm_defines} USE_COLLECT2"
13122 case $host_can_use_collect2 in
13123 no)
13124 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
13125 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
13126 { (exit 1); exit 1; }; }
13127 ;;
13128 esac
13129 ;;
13130 esac
13131
13132 # ---------------------------
13133 # Assembler & linker features
13134 # ---------------------------
13135
13136 # Identify the assembler which will work hand-in-glove with the newly
13137 # built GCC, so that we can examine its features. This is the assembler
13138 # which will be driven by the driver program.
13139 #
13140 # If build != host, and we aren't building gas in-tree, we identify a
13141 # build->target assembler and hope that it will have the same features
13142 # as the host->target assembler we'll be using.
13143 gcc_cv_gas_major_version=
13144 gcc_cv_gas_minor_version=
13145 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
13146
13147 if test "${gcc_cv_as+set}" = set; then
13148 :
13149 else
13150
13151 if test -x "$DEFAULT_ASSEMBLER"; then
13152 gcc_cv_as="$DEFAULT_ASSEMBLER"
13153 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
13154 && test -f ../gas/Makefile \
13155 && test x$build = x$host; then
13156 gcc_cv_as=../gas/as-new$build_exeext
13157 elif test -x as$build_exeext; then
13158 # Build using assembler in the current directory.
13159 gcc_cv_as=./as$build_exeext
13160 elif test -x $AS_FOR_TARGET; then
13161 gcc_cv_as="$AS_FOR_TARGET"
13162 else
13163 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
13164 set dummy $AS_FOR_TARGET; ac_word=$2
13165 echo "$as_me:$LINENO: checking for $ac_word" >&5
13166 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13167 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
13168 echo $ECHO_N "(cached) $ECHO_C" >&6
13169 else
13170 case $gcc_cv_as in
13171 [\\/]* | ?:[\\/]*)
13172 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
13173 ;;
13174 *)
13175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13176 for as_dir in $PATH
13177 do
13178 IFS=$as_save_IFS
13179 test -z "$as_dir" && as_dir=.
13180 for ac_exec_ext in '' $ac_executable_extensions; do
13181 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13182 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
13183 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13184 break 2
13185 fi
13186 done
13187 done
13188
13189 ;;
13190 esac
13191 fi
13192 gcc_cv_as=$ac_cv_path_gcc_cv_as
13193
13194 if test -n "$gcc_cv_as"; then
13195 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13196 echo "${ECHO_T}$gcc_cv_as" >&6
13197 else
13198 echo "$as_me:$LINENO: result: no" >&5
13199 echo "${ECHO_T}no" >&6
13200 fi
13201
13202 fi
13203 fi
13204
13205
13206 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
13207
13208
13209 echo "$as_me:$LINENO: checking what assembler to use" >&5
13210 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
13211 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
13212 # Single tree build which includes gas. We want to prefer it
13213 # over whatever linker top-level may have detected, since
13214 # we'll use what we're building after installation anyway.
13215 echo "$as_me:$LINENO: result: newly built gas" >&5
13216 echo "${ECHO_T}newly built gas" >&6
13217 in_tree_gas=yes
13218 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13219 for f in $gcc_cv_as_bfd_srcdir/configure \
13220 $gcc_cv_as_gas_srcdir/configure \
13221 $gcc_cv_as_gas_srcdir/configure.in \
13222 $gcc_cv_as_gas_srcdir/Makefile.in ; do
13223 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13224 if test x$gcc_cv_gas_version != x; then
13225 break
13226 fi
13227 done
13228 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
13229 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13230 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
13231 case $gcc_cv_gas_patch_version in
13232 "") gcc_cv_gas_patch_version="0" ;;
13233 esac
13234 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
13235 + $gcc_cv_gas_minor_version \) \* 1000 \
13236 + $gcc_cv_gas_patch_version`
13237
13238 in_tree_gas_is_elf=no
13239 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
13240 || (grep 'obj_format = multi' ../gas/Makefile \
13241 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
13242 then
13243 in_tree_gas_is_elf=yes
13244 fi
13245 else
13246 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13247 echo "${ECHO_T}$gcc_cv_as" >&6
13248 in_tree_gas=no
13249 fi
13250
13251 # Identify the linker which will work hand-in-glove with the newly
13252 # built GCC, so that we can examine its features. This is the linker
13253 # which will be driven by the driver program.
13254 #
13255 # If build != host, and we aren't building gas in-tree, we identify a
13256 # build->target linker and hope that it will have the same features
13257 # as the host->target linker we'll be using.
13258 gcc_cv_gld_major_version=
13259 gcc_cv_gld_minor_version=
13260 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
13261 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13262
13263 if test "${gcc_cv_ld+set}" = set; then
13264 :
13265 else
13266
13267 if test -x "$DEFAULT_LINKER"; then
13268 gcc_cv_ld="$DEFAULT_LINKER"
13269 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
13270 && test -f ../ld/Makefile \
13271 && test x$build = x$host; then
13272 gcc_cv_ld=../ld/ld-new$build_exeext
13273 elif test -x collect-ld$build_exeext; then
13274 # Build using linker in the current directory.
13275 gcc_cv_ld=./collect-ld$build_exeext
13276 elif test -x $LD_FOR_TARGET; then
13277 gcc_cv_ld="$LD_FOR_TARGET"
13278 else
13279 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
13280 set dummy $LD_FOR_TARGET; ac_word=$2
13281 echo "$as_me:$LINENO: checking for $ac_word" >&5
13282 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13283 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13284 echo $ECHO_N "(cached) $ECHO_C" >&6
13285 else
13286 case $gcc_cv_ld in
13287 [\\/]* | ?:[\\/]*)
13288 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13289 ;;
13290 *)
13291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13292 for as_dir in $PATH
13293 do
13294 IFS=$as_save_IFS
13295 test -z "$as_dir" && as_dir=.
13296 for ac_exec_ext in '' $ac_executable_extensions; do
13297 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13298 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13299 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13300 break 2
13301 fi
13302 done
13303 done
13304
13305 ;;
13306 esac
13307 fi
13308 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13309
13310 if test -n "$gcc_cv_ld"; then
13311 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13312 echo "${ECHO_T}$gcc_cv_ld" >&6
13313 else
13314 echo "$as_me:$LINENO: result: no" >&5
13315 echo "${ECHO_T}no" >&6
13316 fi
13317
13318 fi
13319 fi
13320
13321
13322 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
13323
13324
13325 echo "$as_me:$LINENO: checking what linker to use" >&5
13326 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
13327 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
13328 # Single tree build which includes ld. We want to prefer it
13329 # over whatever linker top-level may have detected, since
13330 # we'll use what we're building after installation anyway.
13331 echo "$as_me:$LINENO: result: newly built ld" >&5
13332 echo "${ECHO_T}newly built ld" >&6
13333 in_tree_ld=yes
13334 in_tree_ld_is_elf=no
13335 if (grep 'EMUL = .*elf' ../ld/Makefile \
13336 || grep 'EMUL = .*linux' ../ld/Makefile \
13337 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
13338 in_tree_ld_is_elf=yes
13339 fi
13340 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
13341 do
13342 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13343 if test x$gcc_cv_gld_version != x; then
13344 break
13345 fi
13346 done
13347 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
13348 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13349 else
13350 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13351 echo "${ECHO_T}$gcc_cv_ld" >&6
13352 in_tree_ld=no
13353 fi
13354
13355 # Figure out what nm we will be using.
13356 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
13357 if test "${gcc_cv_nm+set}" = set; then
13358 :
13359 else
13360
13361 if test -f $gcc_cv_binutils_srcdir/configure.in \
13362 && test -f ../binutils/Makefile \
13363 && test x$build = x$host; then
13364 gcc_cv_nm=../binutils/nm-new$build_exeext
13365 elif test -x nm$build_exeext; then
13366 gcc_cv_nm=./nm$build_exeext
13367 elif test -x $NM_FOR_TARGET; then
13368 gcc_cv_nm="$NM_FOR_TARGET"
13369 else
13370 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
13371 set dummy $NM_FOR_TARGET; ac_word=$2
13372 echo "$as_me:$LINENO: checking for $ac_word" >&5
13373 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13374 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13375 echo $ECHO_N "(cached) $ECHO_C" >&6
13376 else
13377 case $gcc_cv_nm in
13378 [\\/]* | ?:[\\/]*)
13379 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13380 ;;
13381 *)
13382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13383 for as_dir in $PATH
13384 do
13385 IFS=$as_save_IFS
13386 test -z "$as_dir" && as_dir=.
13387 for ac_exec_ext in '' $ac_executable_extensions; do
13388 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13389 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13390 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13391 break 2
13392 fi
13393 done
13394 done
13395
13396 ;;
13397 esac
13398 fi
13399 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13400
13401 if test -n "$gcc_cv_nm"; then
13402 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13403 echo "${ECHO_T}$gcc_cv_nm" >&6
13404 else
13405 echo "$as_me:$LINENO: result: no" >&5
13406 echo "${ECHO_T}no" >&6
13407 fi
13408
13409 fi
13410 fi
13411
13412
13413 echo "$as_me:$LINENO: checking what nm to use" >&5
13414 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
13415 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
13416 # Single tree build which includes binutils.
13417 echo "$as_me:$LINENO: result: newly built nm" >&5
13418 echo "${ECHO_T}newly built nm" >&6
13419 in_tree_nm=yes
13420 else
13421 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13422 echo "${ECHO_T}$gcc_cv_nm" >&6
13423 in_tree_nm=no
13424 fi
13425
13426 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
13427
13428
13429 # Figure out what objdump we will be using.
13430 if test "${gcc_cv_objdump+set}" = set; then
13431 :
13432 else
13433
13434 if test -f $gcc_cv_binutils_srcdir/configure.in \
13435 && test -f ../binutils/Makefile \
13436 && test x$build = x$host; then
13437 # Single tree build which includes binutils.
13438 gcc_cv_objdump=../binutils/objdump$build_exeext
13439 elif test -x objdump$build_exeext; then
13440 gcc_cv_objdump=./objdump$build_exeext
13441 elif test -x $OBJDUMP_FOR_TARGET; then
13442 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
13443 else
13444 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
13445 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
13446 echo "$as_me:$LINENO: checking for $ac_word" >&5
13447 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13448 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13449 echo $ECHO_N "(cached) $ECHO_C" >&6
13450 else
13451 case $gcc_cv_objdump in
13452 [\\/]* | ?:[\\/]*)
13453 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13454 ;;
13455 *)
13456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13457 for as_dir in $PATH
13458 do
13459 IFS=$as_save_IFS
13460 test -z "$as_dir" && as_dir=.
13461 for ac_exec_ext in '' $ac_executable_extensions; do
13462 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13463 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13464 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13465 break 2
13466 fi
13467 done
13468 done
13469
13470 ;;
13471 esac
13472 fi
13473 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13474
13475 if test -n "$gcc_cv_objdump"; then
13476 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13477 echo "${ECHO_T}$gcc_cv_objdump" >&6
13478 else
13479 echo "$as_me:$LINENO: result: no" >&5
13480 echo "${ECHO_T}no" >&6
13481 fi
13482
13483 fi
13484 fi
13485
13486
13487 echo "$as_me:$LINENO: checking what objdump to use" >&5
13488 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13489 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
13490 # Single tree build which includes binutils.
13491 echo "$as_me:$LINENO: result: newly built objdump" >&5
13492 echo "${ECHO_T}newly built objdump" >&6
13493 elif test x$gcc_cv_objdump = x; then
13494 echo "$as_me:$LINENO: result: not found" >&5
13495 echo "${ECHO_T}not found" >&6
13496 else
13497 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13498 echo "${ECHO_T}$gcc_cv_objdump" >&6
13499 fi
13500
13501 # Figure out what assembler alignment features are present.
13502 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13503 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13504 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13505 echo $ECHO_N "(cached) $ECHO_C" >&6
13506 else
13507 gcc_cv_as_balign_and_p2align=no
13508 if test $in_tree_gas = yes; then
13509 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13510 then gcc_cv_as_balign_and_p2align=yes
13511 fi
13512 elif test x$gcc_cv_as != x; then
13513 echo '.balign 4
13514 .p2align 2' > conftest.s
13515 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13517 (eval $ac_try) 2>&5
13518 ac_status=$?
13519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13520 (exit $ac_status); }; }
13521 then
13522 gcc_cv_as_balign_and_p2align=yes
13523 else
13524 echo "configure: failed program was" >&5
13525 cat conftest.s >&5
13526 fi
13527 rm -f conftest.o conftest.s
13528 fi
13529 fi
13530 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13531 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13532 if test $gcc_cv_as_balign_and_p2align = yes; then
13533
13534 cat >>confdefs.h <<\_ACEOF
13535 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13536 _ACEOF
13537
13538 fi
13539
13540 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13541 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13542 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13543 echo $ECHO_N "(cached) $ECHO_C" >&6
13544 else
13545 gcc_cv_as_max_skip_p2align=no
13546 if test $in_tree_gas = yes; then
13547 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13548 then gcc_cv_as_max_skip_p2align=yes
13549 fi
13550 elif test x$gcc_cv_as != x; then
13551 echo '.p2align 4,,7' > conftest.s
13552 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13553 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13554 (eval $ac_try) 2>&5
13555 ac_status=$?
13556 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13557 (exit $ac_status); }; }
13558 then
13559 gcc_cv_as_max_skip_p2align=yes
13560 else
13561 echo "configure: failed program was" >&5
13562 cat conftest.s >&5
13563 fi
13564 rm -f conftest.o conftest.s
13565 fi
13566 fi
13567 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13568 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13569 if test $gcc_cv_as_max_skip_p2align = yes; then
13570
13571 cat >>confdefs.h <<\_ACEOF
13572 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13573 _ACEOF
13574
13575 fi
13576
13577 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13578 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13579 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13580 echo $ECHO_N "(cached) $ECHO_C" >&6
13581 else
13582 gcc_cv_as_subsection_m1=no
13583 if test $in_tree_gas = yes; then
13584 if test $in_tree_gas_is_elf = yes \
13585 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13586 then gcc_cv_as_subsection_m1=yes
13587 fi
13588 elif test x$gcc_cv_as != x; then
13589 echo 'conftest_label1: .word 0
13590 .subsection -1
13591 conftest_label2: .word 0
13592 .previous' > conftest.s
13593 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13594 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13595 (eval $ac_try) 2>&5
13596 ac_status=$?
13597 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13598 (exit $ac_status); }; }
13599 then
13600 if test x$gcc_cv_nm != x; then
13601 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13602 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13603 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13604 then :
13605 else gcc_cv_as_subsection_m1=yes
13606 fi
13607 rm -f conftest.nm1 conftest.nm2
13608 fi
13609 else
13610 echo "configure: failed program was" >&5
13611 cat conftest.s >&5
13612 fi
13613 rm -f conftest.o conftest.s
13614 fi
13615 fi
13616 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13617 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13618 if test $gcc_cv_as_subsection_m1 = yes; then
13619
13620 cat >>confdefs.h <<\_ACEOF
13621 #define HAVE_GAS_SUBSECTION_ORDERING 1
13622 _ACEOF
13623
13624 fi
13625
13626 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13627 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13628 if test "${gcc_cv_as_weak+set}" = set; then
13629 echo $ECHO_N "(cached) $ECHO_C" >&6
13630 else
13631 gcc_cv_as_weak=no
13632 if test $in_tree_gas = yes; then
13633 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13634 then gcc_cv_as_weak=yes
13635 fi
13636 elif test x$gcc_cv_as != x; then
13637 echo ' .weak foobar' > conftest.s
13638 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13639 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13640 (eval $ac_try) 2>&5
13641 ac_status=$?
13642 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13643 (exit $ac_status); }; }
13644 then
13645 gcc_cv_as_weak=yes
13646 else
13647 echo "configure: failed program was" >&5
13648 cat conftest.s >&5
13649 fi
13650 rm -f conftest.o conftest.s
13651 fi
13652 fi
13653 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13654 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13655 if test $gcc_cv_as_weak = yes; then
13656
13657 cat >>confdefs.h <<\_ACEOF
13658 #define HAVE_GAS_WEAK 1
13659 _ACEOF
13660
13661 fi
13662
13663 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
13664 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
13665 if test "${gcc_cv_as_weakref+set}" = set; then
13666 echo $ECHO_N "(cached) $ECHO_C" >&6
13667 else
13668 gcc_cv_as_weakref=no
13669 if test $in_tree_gas = yes; then
13670 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
13671 then gcc_cv_as_weakref=yes
13672 fi
13673 elif test x$gcc_cv_as != x; then
13674 echo ' .weakref foobar, barfnot' > conftest.s
13675 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13677 (eval $ac_try) 2>&5
13678 ac_status=$?
13679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13680 (exit $ac_status); }; }
13681 then
13682 gcc_cv_as_weakref=yes
13683 else
13684 echo "configure: failed program was" >&5
13685 cat conftest.s >&5
13686 fi
13687 rm -f conftest.o conftest.s
13688 fi
13689 fi
13690 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
13691 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
13692 if test $gcc_cv_as_weakref = yes; then
13693
13694 cat >>confdefs.h <<\_ACEOF
13695 #define HAVE_GAS_WEAKREF 1
13696 _ACEOF
13697
13698 fi
13699
13700 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
13701 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
13702 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
13703 echo $ECHO_N "(cached) $ECHO_C" >&6
13704 else
13705 gcc_cv_as_nsubspa_comdat=no
13706 if test $in_tree_gas = yes; then
13707 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13708 then gcc_cv_as_nsubspa_comdat=yes
13709 fi
13710 elif test x$gcc_cv_as != x; then
13711 echo ' .SPACE $TEXT$
13712 .NSUBSPA $CODE$,COMDAT' > conftest.s
13713 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13715 (eval $ac_try) 2>&5
13716 ac_status=$?
13717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13718 (exit $ac_status); }; }
13719 then
13720 gcc_cv_as_nsubspa_comdat=yes
13721 else
13722 echo "configure: failed program was" >&5
13723 cat conftest.s >&5
13724 fi
13725 rm -f conftest.o conftest.s
13726 fi
13727 fi
13728 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
13729 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
13730 if test $gcc_cv_as_nsubspa_comdat = yes; then
13731
13732 cat >>confdefs.h <<\_ACEOF
13733 #define HAVE_GAS_NSUBSPA_COMDAT 1
13734 _ACEOF
13735
13736 fi
13737
13738 # .hidden needs to be supported in both the assembler and the linker,
13739 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13740 # This is irritatingly difficult to feature test for; we have to check the
13741 # date string after the version number. If we've got an in-tree
13742 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13743 # to be safe.
13744 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13745 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13746 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13747 if test "${gcc_cv_as_hidden+set}" = set; then
13748 echo $ECHO_N "(cached) $ECHO_C" >&6
13749 else
13750 gcc_cv_as_hidden=no
13751 if test $in_tree_gas = yes; then
13752 if test $in_tree_gas_is_elf = yes \
13753 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13754 then gcc_cv_as_hidden=yes
13755 fi
13756 elif test x$gcc_cv_as != x; then
13757 echo ' .hidden foobar
13758 foobar:' > conftest.s
13759 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13760 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13761 (eval $ac_try) 2>&5
13762 ac_status=$?
13763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13764 (exit $ac_status); }; }
13765 then
13766 gcc_cv_as_hidden=yes
13767 else
13768 echo "configure: failed program was" >&5
13769 cat conftest.s >&5
13770 fi
13771 rm -f conftest.o conftest.s
13772 fi
13773 fi
13774 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13775 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13776
13777
13778 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13779 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13780 if test "${gcc_cv_ld_hidden+set}" = set; then
13781 echo $ECHO_N "(cached) $ECHO_C" >&6
13782 else
13783 if test $in_tree_ld = yes ; then
13784 gcc_cv_ld_hidden=no
13785 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13786 && test $in_tree_ld_is_elf = yes; then
13787 gcc_cv_ld_hidden=yes
13788 fi
13789 else
13790 gcc_cv_ld_hidden=yes
13791 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13792 if echo "$ld_ver" | grep GNU > /dev/null; then
13793 ld_vers=`echo $ld_ver | sed -n \
13794 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13795 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13796 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13797 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13798 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13799 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13800 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
13801 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
13802 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
13803 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
13804 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
13805 if test 0"$ld_date" -lt 20020404; then
13806 if test -n "$ld_date"; then
13807 # If there was date string, but was earlier than 2002-04-04, fail
13808 gcc_cv_ld_hidden=no
13809 elif test -z "$ld_vers"; then
13810 # If there was no date string nor ld version number, something is wrong
13811 gcc_cv_ld_hidden=no
13812 else
13813 test -z "$ld_vers_patch" && ld_vers_patch=0
13814 if test "$ld_vers_major" -lt 2; then
13815 gcc_cv_ld_hidden=no
13816 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
13817 gcc_cv_ld_hidden="no"
13818 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
13819 gcc_cv_ld_hidden=no
13820 fi
13821 fi
13822 fi
13823 else
13824 case "${target}" in
13825 hppa64*-*-hpux* | ia64*-*-hpux*)
13826 gcc_cv_ld_hidden=yes
13827 ;;
13828 *)
13829 gcc_cv_ld_hidden=no
13830 ;;
13831 esac
13832 fi
13833 fi
13834 fi
13835 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
13836 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
13837 libgcc_visibility=no
13838
13839
13840 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
13841 libgcc_visibility=yes
13842
13843 cat >>confdefs.h <<\_ACEOF
13844 #define HAVE_GAS_HIDDEN 1
13845 _ACEOF
13846
13847 fi
13848
13849 # Check if we have .[us]leb128, and support symbol arithmetic with it.
13850 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
13851 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
13852 if test "${gcc_cv_as_leb128+set}" = set; then
13853 echo $ECHO_N "(cached) $ECHO_C" >&6
13854 else
13855 gcc_cv_as_leb128=no
13856 if test $in_tree_gas = yes; then
13857 if test $in_tree_gas_is_elf = yes \
13858 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
13859 then gcc_cv_as_leb128=yes
13860 fi
13861 elif test x$gcc_cv_as != x; then
13862 echo ' .data
13863 .uleb128 L2 - L1
13864 L1:
13865 .uleb128 1280
13866 .sleb128 -1010
13867 L2:' > conftest.s
13868 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13869 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13870 (eval $ac_try) 2>&5
13871 ac_status=$?
13872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13873 (exit $ac_status); }; }
13874 then
13875 # GAS versions before 2.11 do not support uleb128,
13876 # despite appearing to.
13877 # ??? There exists an elf-specific test that will crash
13878 # the assembler. Perhaps it's better to figure out whether
13879 # arbitrary sections are supported and try the test.
13880 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
13881 if echo "$as_ver" | grep GNU > /dev/null; then
13882 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
13883 as_major=`echo $as_ver | sed 's/\..*//'`
13884 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
13885 if test $as_major -eq 2 && test $as_minor -lt 11
13886 then :
13887 else gcc_cv_as_leb128=yes
13888 fi
13889 fi
13890 else
13891 echo "configure: failed program was" >&5
13892 cat conftest.s >&5
13893 fi
13894 rm -f conftest.o conftest.s
13895 fi
13896 fi
13897 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
13898 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
13899 if test $gcc_cv_as_leb128 = yes; then
13900
13901 cat >>confdefs.h <<\_ACEOF
13902 #define HAVE_AS_LEB128 1
13903 _ACEOF
13904
13905 fi
13906
13907 # GAS versions up to and including 2.11.0 may mis-optimize
13908 # .eh_frame data.
13909 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
13910 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
13911 if test "${gcc_cv_as_eh_frame+set}" = set; then
13912 echo $ECHO_N "(cached) $ECHO_C" >&6
13913 else
13914 gcc_cv_as_eh_frame=no
13915 if test $in_tree_gas = yes; then
13916 if test $in_tree_gas_is_elf = yes \
13917 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13918 then gcc_cv_as_eh_frame=yes
13919 fi
13920 elif test x$gcc_cv_as != x; then
13921 echo ' .text
13922 .LFB1:
13923 .4byte 0
13924 .L1:
13925 .4byte 0
13926 .LFE1:
13927 .section .eh_frame,"aw",@progbits
13928 __FRAME_BEGIN__:
13929 .4byte .LECIE1-.LSCIE1
13930 .LSCIE1:
13931 .4byte 0x0
13932 .byte 0x1
13933 .ascii "z\0"
13934 .byte 0x1
13935 .byte 0x78
13936 .byte 0x1a
13937 .byte 0x0
13938 .byte 0x4
13939 .4byte 1
13940 .p2align 1
13941 .LECIE1:
13942 .LSFDE1:
13943 .4byte .LEFDE1-.LASFDE1
13944 .LASFDE1:
13945 .4byte .LASFDE1-__FRAME_BEGIN__
13946 .4byte .LFB1
13947 .4byte .LFE1-.LFB1
13948 .byte 0x4
13949 .4byte .LFE1-.LFB1
13950 .byte 0x4
13951 .4byte .L1-.LFB1
13952 .LEFDE1:' > conftest.s
13953 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13954 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13955 (eval $ac_try) 2>&5
13956 ac_status=$?
13957 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13958 (exit $ac_status); }; }
13959 then
13960 cat > conftest.lit <<EOF
13961 0000 10000000 00000000 017a0001 781a0004 .........z..x...
13962 0010 01000000 12000000 18000000 00000000 ................
13963 0020 08000000 04080000 0044 .........D
13964 EOF
13965 cat > conftest.big <<EOF
13966 0000 00000010 00000000 017a0001 781a0004 .........z..x...
13967 0010 00000001 00000012 00000018 00000000 ................
13968 0020 00000008 04000000 0844 .........D
13969 EOF
13970 # If the assembler didn't choke, and we can objdump,
13971 # and we got the correct data, then succeed.
13972 # The text in the here-document typically retains its unix-style line
13973 # endings, while the output of objdump will use host line endings.
13974 # Therefore, use diff -b for the comparisons.
13975 if test x$gcc_cv_objdump != x \
13976 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
13977 | tail -3 > conftest.got \
13978 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
13979 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
13980 then
13981 gcc_cv_as_eh_frame=yes
13982 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
13983 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13984 (eval $ac_try) 2>&5
13985 ac_status=$?
13986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13987 (exit $ac_status); }; }; then
13988 gcc_cv_as_eh_frame=buggy
13989 else
13990 # Uh oh, what do we do now?
13991 gcc_cv_as_eh_frame=no
13992 fi
13993 else
13994 echo "configure: failed program was" >&5
13995 cat conftest.s >&5
13996 fi
13997 rm -f conftest.o conftest.s
13998 fi
13999 fi
14000 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
14001 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
14002
14003
14004 if test $gcc_cv_as_eh_frame = buggy; then
14005
14006 cat >>confdefs.h <<\_ACEOF
14007 #define USE_AS_TRADITIONAL_FORMAT 1
14008 _ACEOF
14009
14010 fi
14011
14012 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14013 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14014 if test "${gcc_cv_as_shf_merge+set}" = set; then
14015 echo $ECHO_N "(cached) $ECHO_C" >&6
14016 else
14017 gcc_cv_as_shf_merge=no
14018 if test $in_tree_gas = yes; then
14019 if test $in_tree_gas_is_elf = yes \
14020 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14021 then gcc_cv_as_shf_merge=yes
14022 fi
14023 elif test x$gcc_cv_as != x; then
14024 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
14025 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14026 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14027 (eval $ac_try) 2>&5
14028 ac_status=$?
14029 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14030 (exit $ac_status); }; }
14031 then
14032 gcc_cv_as_shf_merge=yes
14033 else
14034 echo "configure: failed program was" >&5
14035 cat conftest.s >&5
14036 fi
14037 rm -f conftest.o conftest.s
14038 fi
14039 fi
14040 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14041 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14042
14043 if test $gcc_cv_as_shf_merge = no; then
14044 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14045 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14046 if test "${gcc_cv_as_shf_merge+set}" = set; then
14047 echo $ECHO_N "(cached) $ECHO_C" >&6
14048 else
14049 gcc_cv_as_shf_merge=no
14050 if test $in_tree_gas = yes; then
14051 if test $in_tree_gas_is_elf = yes \
14052 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14053 then gcc_cv_as_shf_merge=yes
14054 fi
14055 elif test x$gcc_cv_as != x; then
14056 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
14057 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14058 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14059 (eval $ac_try) 2>&5
14060 ac_status=$?
14061 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14062 (exit $ac_status); }; }
14063 then
14064 gcc_cv_as_shf_merge=yes
14065 else
14066 echo "configure: failed program was" >&5
14067 cat conftest.s >&5
14068 fi
14069 rm -f conftest.o conftest.s
14070 fi
14071 fi
14072 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14073 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14074
14075 fi
14076
14077 cat >>confdefs.h <<_ACEOF
14078 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
14079 _ACEOF
14080
14081
14082 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14083 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14084 if test "${gcc_cv_as_comdat_group+set}" = set; then
14085 echo $ECHO_N "(cached) $ECHO_C" >&6
14086 else
14087 gcc_cv_as_comdat_group=no
14088 if test $in_tree_gas = yes; then
14089 if test $in_tree_gas_is_elf = yes \
14090 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14091 then gcc_cv_as_comdat_group=yes
14092 fi
14093 elif test x$gcc_cv_as != x; then
14094 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
14095 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14096 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14097 (eval $ac_try) 2>&5
14098 ac_status=$?
14099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14100 (exit $ac_status); }; }
14101 then
14102 gcc_cv_as_comdat_group=yes
14103 else
14104 echo "configure: failed program was" >&5
14105 cat conftest.s >&5
14106 fi
14107 rm -f conftest.o conftest.s
14108 fi
14109 fi
14110 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
14111 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
14112
14113 if test $gcc_cv_as_comdat_group = yes; then
14114 gcc_cv_as_comdat_group_percent=no
14115 else
14116 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14117 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14118 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
14119 echo $ECHO_N "(cached) $ECHO_C" >&6
14120 else
14121 gcc_cv_as_comdat_group_percent=no
14122 if test $in_tree_gas = yes; then
14123 if test $in_tree_gas_is_elf = yes \
14124 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14125 then gcc_cv_as_comdat_group_percent=yes
14126 fi
14127 elif test x$gcc_cv_as != x; then
14128 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
14129 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14130 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14131 (eval $ac_try) 2>&5
14132 ac_status=$?
14133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14134 (exit $ac_status); }; }
14135 then
14136 gcc_cv_as_comdat_group_percent=yes
14137 else
14138 echo "configure: failed program was" >&5
14139 cat conftest.s >&5
14140 fi
14141 rm -f conftest.o conftest.s
14142 fi
14143 fi
14144 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
14145 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
14146
14147 fi
14148 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
14149 comdat_group=yes
14150 if test 0"$ld_date" -lt 20050308; then
14151 if test -n "$ld_date"; then
14152 # If there was date string, but was earlier than 2005-03-08, fail
14153 comdat_group=no
14154 elif test "$ld_vers_major" -lt 2; then
14155 comdat_group=no
14156 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
14157 comdat_group=no
14158 fi
14159 fi
14160 else
14161 # assume linkers other than GNU ld don't support COMDAT group
14162 comdat_group=no
14163 fi
14164 if test $comdat_group = no; then
14165 gcc_cv_as_comdat_group=no
14166 gcc_cv_as_comdat_group_percent=no
14167 fi
14168
14169 cat >>confdefs.h <<_ACEOF
14170 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
14171 _ACEOF
14172
14173
14174 # Thread-local storage - the check is heavily parametrized.
14175 conftest_s=
14176 tls_first_major=
14177 tls_first_minor=
14178 tls_as_opt=
14179 case "$target" in
14180 alpha*-*-*)
14181 conftest_s='
14182 .section ".tdata","awT",@progbits
14183 foo: .long 25
14184 .text
14185 ldq $27,__tls_get_addr($29) !literal!1
14186 lda $16,foo($29) !tlsgd!1
14187 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
14188 ldq $27,__tls_get_addr($29) !literal!2
14189 lda $16,foo($29) !tlsldm!2
14190 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
14191 ldq $1,foo($29) !gotdtprel
14192 ldah $2,foo($29) !dtprelhi
14193 lda $3,foo($2) !dtprello
14194 lda $4,foo($29) !dtprel
14195 ldq $1,foo($29) !gottprel
14196 ldah $2,foo($29) !tprelhi
14197 lda $3,foo($2) !tprello
14198 lda $4,foo($29) !tprel'
14199 tls_first_major=2
14200 tls_first_minor=13
14201 tls_as_opt=--fatal-warnings
14202 ;;
14203 frv*-*-*)
14204 conftest_s='
14205 .section ".tdata","awT",@progbits
14206 x: .long 25
14207 .text
14208 call #gettlsoff(x)'
14209 tls_first_major=2
14210 tls_first_minor=14
14211 ;;
14212 hppa*-*-linux*)
14213 conftest_s='
14214 t1: .reg %r20
14215 t2: .reg %r21
14216 gp: .reg %r19
14217 .section ".tdata","awT",@progbits
14218 foo: .long 25
14219 .text
14220 .align 4
14221 addil LT%foo-$tls_gdidx$,gp
14222 ldo RT%foo-$tls_gdidx$(%r1),%arg0
14223 b __tls_get_addr
14224 nop
14225 addil LT%foo-$tls_ldidx$,gp
14226 b __tls_get_addr
14227 ldo RT%foo-$tls_ldidx$(%r1),%arg0
14228 addil LR%foo-$tls_dtpoff$,%ret0
14229 ldo RR%foo-$tls_dtpoff$(%r1),%t1
14230 mfctl %cr27,%t1
14231 addil LT%foo-$tls_ieoff$,gp
14232 ldw RT%foo-$tls_ieoff$(%r1),%t2
14233 add %t1,%t2,%t3
14234 mfctl %cr27,%t1
14235 addil LR%foo-$tls_leoff$,%t1
14236 ldo RR%foo-$tls_leoff$(%r1),%t2'
14237 tls_first_major=2
14238 tls_first_minor=15
14239 tls_as_opt=--fatal-warnings
14240 ;;
14241 arm*-*-*)
14242 conftest_s='
14243 .section ".tdata","awT",%progbits
14244 foo: .long 25
14245 .text
14246 .word foo(gottpoff)
14247 .word foo(tpoff)
14248 .word foo(tlsgd)
14249 .word foo(tlsldm)
14250 .word foo(tlsldo)'
14251 tls_first_major=2
14252 tls_first_minor=17
14253 ;;
14254 i[34567]86-*-*)
14255 conftest_s='
14256 .section ".tdata","awT",@progbits
14257 foo: .long 25
14258 .text
14259 movl %gs:0, %eax
14260 leal foo@TLSGD(,%ebx,1), %eax
14261 leal foo@TLSLDM(%ebx), %eax
14262 leal foo@DTPOFF(%eax), %edx
14263 movl foo@GOTTPOFF(%ebx), %eax
14264 subl foo@GOTTPOFF(%ebx), %eax
14265 addl foo@GOTNTPOFF(%ebx), %eax
14266 movl foo@INDNTPOFF, %eax
14267 movl $foo@TPOFF, %eax
14268 subl $foo@TPOFF, %eax
14269 leal foo@NTPOFF(%ecx), %eax'
14270 tls_first_major=2
14271 tls_first_minor=14
14272 tls_as_opt=--fatal-warnings
14273 ;;
14274 x86_64-*-*)
14275 conftest_s='
14276 .section ".tdata","awT",@progbits
14277 foo: .long 25
14278 .text
14279 movq %fs:0, %rax
14280 leaq foo@TLSGD(%rip), %rdi
14281 leaq foo@TLSLD(%rip), %rdi
14282 leaq foo@DTPOFF(%rax), %rdx
14283 movq foo@GOTTPOFF(%rip), %rax
14284 movq $foo@TPOFF, %rax'
14285 tls_first_major=2
14286 tls_first_minor=14
14287 tls_as_opt=--fatal-warnings
14288 ;;
14289 ia64-*-*)
14290 conftest_s='
14291 .section ".tdata","awT",@progbits
14292 foo: data8 25
14293 .text
14294 addl r16 = @ltoff(@dtpmod(foo#)), gp
14295 addl r17 = @ltoff(@dtprel(foo#)), gp
14296 addl r18 = @ltoff(@tprel(foo#)), gp
14297 addl r19 = @dtprel(foo#), gp
14298 adds r21 = @dtprel(foo#), r13
14299 movl r23 = @dtprel(foo#)
14300 addl r20 = @tprel(foo#), gp
14301 adds r22 = @tprel(foo#), r13
14302 movl r24 = @tprel(foo#)'
14303 tls_first_major=2
14304 tls_first_minor=13
14305 tls_as_opt=--fatal-warnings
14306 ;;
14307 mips*-*-*)
14308 conftest_s='
14309 .section .tdata,"awT",@progbits
14310 x:
14311 .word 2
14312 .text
14313 addiu $4, $28, %tlsgd(x)
14314 addiu $4, $28, %tlsldm(x)
14315 lui $4, %dtprel_hi(x)
14316 addiu $4, $4, %dtprel_lo(x)
14317 lw $4, %gottprel(x)($28)
14318 lui $4, %tprel_hi(x)
14319 addiu $4, $4, %tprel_lo(x)'
14320 tls_first_major=2
14321 tls_first_minor=16
14322 tls_as_opt='-32 --fatal-warnings'
14323 ;;
14324 powerpc-*-*)
14325 conftest_s='
14326 .section ".tdata","awT",@progbits
14327 .align 2
14328 ld0: .space 4
14329 ld1: .space 4
14330 x1: .space 4
14331 x2: .space 4
14332 x3: .space 4
14333 .text
14334 addi 3,31,ld0@got@tlsgd
14335 bl __tls_get_addr
14336 addi 3,31,x1@got@tlsld
14337 bl __tls_get_addr
14338 addi 9,3,x1@dtprel
14339 addis 9,3,x2@dtprel@ha
14340 addi 9,9,x2@dtprel@l
14341 lwz 9,x3@got@tprel(31)
14342 add 9,9,x@tls
14343 addi 9,2,x1@tprel
14344 addis 9,2,x2@tprel@ha
14345 addi 9,9,x2@tprel@l'
14346 tls_first_major=2
14347 tls_first_minor=14
14348 tls_as_opt="-a32 --fatal-warnings"
14349 ;;
14350 powerpc64-*-*)
14351 conftest_s='
14352 .section ".tdata","awT",@progbits
14353 .align 3
14354 ld0: .space 8
14355 ld1: .space 8
14356 x1: .space 8
14357 x2: .space 8
14358 x3: .space 8
14359 .text
14360 addi 3,2,ld0@got@tlsgd
14361 bl .__tls_get_addr
14362 nop
14363 addi 3,2,ld1@toc
14364 bl .__tls_get_addr
14365 nop
14366 addi 3,2,x1@got@tlsld
14367 bl .__tls_get_addr
14368 nop
14369 addi 9,3,x1@dtprel
14370 bl .__tls_get_addr
14371 nop
14372 addis 9,3,x2@dtprel@ha
14373 addi 9,9,x2@dtprel@l
14374 bl .__tls_get_addr
14375 nop
14376 ld 9,x3@got@dtprel(2)
14377 add 9,9,3
14378 bl .__tls_get_addr
14379 nop'
14380 tls_first_major=2
14381 tls_first_minor=14
14382 tls_as_opt="-a64 --fatal-warnings"
14383 ;;
14384 s390-*-*)
14385 conftest_s='
14386 .section ".tdata","awT",@progbits
14387 foo: .long 25
14388 .text
14389 .long foo@TLSGD
14390 .long foo@TLSLDM
14391 .long foo@DTPOFF
14392 .long foo@NTPOFF
14393 .long foo@GOTNTPOFF
14394 .long foo@INDNTPOFF
14395 l %r1,foo@GOTNTPOFF(%r12)
14396 l %r1,0(%r1):tls_load:foo
14397 bas %r14,0(%r1,%r13):tls_gdcall:foo
14398 bas %r14,0(%r1,%r13):tls_ldcall:foo'
14399 tls_first_major=2
14400 tls_first_minor=14
14401 tls_as_opt="-m31 --fatal-warnings"
14402 ;;
14403 s390x-*-*)
14404 conftest_s='
14405 .section ".tdata","awT",@progbits
14406 foo: .long 25
14407 .text
14408 .quad foo@TLSGD
14409 .quad foo@TLSLDM
14410 .quad foo@DTPOFF
14411 .quad foo@NTPOFF
14412 .quad foo@GOTNTPOFF
14413 lg %r1,foo@GOTNTPOFF(%r12)
14414 larl %r1,foo@INDNTPOFF
14415 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
14416 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
14417 tls_first_major=2
14418 tls_first_minor=14
14419 tls_as_opt="-m64 -Aesame --fatal-warnings"
14420 ;;
14421 sh-*-* | sh[34]-*-*)
14422 conftest_s='
14423 .section ".tdata","awT",@progbits
14424 foo: .long 25
14425 .text
14426 .long foo@TLSGD
14427 .long foo@TLSLDM
14428 .long foo@DTPOFF
14429 .long foo@GOTTPOFF
14430 .long foo@TPOFF'
14431 tls_first_major=2
14432 tls_first_minor=13
14433 tls_as_opt=--fatal-warnings
14434 ;;
14435 sparc*-*-*)
14436 case "$target" in
14437 sparc*-sun-solaris2.[56789]*)
14438 # TLS was introduced in the Solaris 9 4/04 release but
14439 # we do not enable it by default on Solaris 9 either.
14440 if test "x$enable_tls" = xyes ; then
14441 on_solaris=yes
14442 else
14443 enable_tls=no;
14444 fi
14445 ;;
14446 sparc*-sun-solaris2.*)
14447 on_solaris=yes
14448 ;;
14449 *)
14450 on_solaris=no
14451 ;;
14452 esac
14453 if test x$on_solaris = xyes && test x$gas_flag = xno; then
14454 conftest_s='
14455 .section ".tdata",#alloc,#write,#tls
14456 foo: .long 25
14457 .text
14458 sethi %tgd_hi22(foo), %o0
14459 add %o0, %tgd_lo10(foo), %o1
14460 add %l7, %o1, %o0, %tgd_add(foo)
14461 call __tls_get_addr, %tgd_call(foo)
14462 sethi %tldm_hi22(foo), %l1
14463 add %l1, %tldm_lo10(foo), %l2
14464 add %l7, %l2, %o0, %tldm_add(foo)
14465 call __tls_get_addr, %tldm_call(foo)
14466 sethi %tldo_hix22(foo), %l3
14467 xor %l3, %tldo_lox10(foo), %l4
14468 add %o0, %l4, %l5, %tldo_add(foo)
14469 sethi %tie_hi22(foo), %o3
14470 add %o3, %tie_lo10(foo), %o3
14471 ld [%l7 + %o3], %o2, %tie_ld(foo)
14472 add %g7, %o2, %o4, %tie_add(foo)
14473 sethi %tle_hix22(foo), %l1
14474 xor %l1, %tle_lox10(foo), %o5
14475 ld [%g7 + %o5], %o1'
14476 tls_first_major=0
14477 tls_first_minor=0
14478 else
14479 conftest_s='
14480 .section ".tdata","awT",@progbits
14481 foo: .long 25
14482 .text
14483 sethi %tgd_hi22(foo), %o0
14484 add %o0, %tgd_lo10(foo), %o1
14485 add %l7, %o1, %o0, %tgd_add(foo)
14486 call __tls_get_addr, %tgd_call(foo)
14487 sethi %tldm_hi22(foo), %l1
14488 add %l1, %tldm_lo10(foo), %l2
14489 add %l7, %l2, %o0, %tldm_add(foo)
14490 call __tls_get_addr, %tldm_call(foo)
14491 sethi %tldo_hix22(foo), %l3
14492 xor %l3, %tldo_lox10(foo), %l4
14493 add %o0, %l4, %l5, %tldo_add(foo)
14494 sethi %tie_hi22(foo), %o3
14495 add %o3, %tie_lo10(foo), %o3
14496 ld [%l7 + %o3], %o2, %tie_ld(foo)
14497 add %g7, %o2, %o4, %tie_add(foo)
14498 sethi %tle_hix22(foo), %l1
14499 xor %l1, %tle_lox10(foo), %o5
14500 ld [%g7 + %o5], %o1'
14501 tls_first_major=2
14502 tls_first_minor=14
14503 tls_as_opt="-32 --fatal-warnings"
14504 fi
14505 ;;
14506 esac
14507 set_have_as_tls=no
14508 if test "x$enable_tls" = xno ; then
14509 : # TLS explicitly disabled.
14510 elif test "x$enable_tls" = xyes ; then
14511 set_have_as_tls=yes # TLS explicitly enabled.
14512 elif test -z "$tls_first_major"; then
14513 : # If we don't have a check, assume no support.
14514 else
14515 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
14516 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
14517 if test "${gcc_cv_as_tls+set}" = set; then
14518 echo $ECHO_N "(cached) $ECHO_C" >&6
14519 else
14520 gcc_cv_as_tls=no
14521 if test $in_tree_gas = yes; then
14522 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
14523 then gcc_cv_as_tls=yes
14524 fi
14525 elif test x$gcc_cv_as != x; then
14526 echo "$conftest_s" > conftest.s
14527 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
14528 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14529 (eval $ac_try) 2>&5
14530 ac_status=$?
14531 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14532 (exit $ac_status); }; }
14533 then
14534 gcc_cv_as_tls=yes
14535 else
14536 echo "configure: failed program was" >&5
14537 cat conftest.s >&5
14538 fi
14539 rm -f conftest.o conftest.s
14540 fi
14541 fi
14542 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
14543 echo "${ECHO_T}$gcc_cv_as_tls" >&6
14544 if test $gcc_cv_as_tls = yes; then
14545 set_have_as_tls=yes
14546 fi
14547 fi
14548 if test $set_have_as_tls = yes ; then
14549
14550 cat >>confdefs.h <<\_ACEOF
14551 #define HAVE_AS_TLS 1
14552 _ACEOF
14553
14554 fi
14555
14556 # Target-specific assembler checks.
14557
14558 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
14559 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
14560 gcc_cv_ld_static_dynamic=no
14561 if test $in_tree_ld = yes ; then
14562 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
14563 gcc_cv_ld_static_dynamic=yes
14564 fi
14565 elif test x$gcc_cv_ld != x; then
14566 # Check if linker supports -Bstatic/-Bdynamic option
14567 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
14568 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
14569 gcc_cv_ld_static_dynamic=yes
14570 fi
14571 fi
14572 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
14573
14574 cat >>confdefs.h <<\_ACEOF
14575 #define HAVE_LD_STATIC_DYNAMIC 1
14576 _ACEOF
14577
14578 fi
14579 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
14580 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
14581
14582 if test x"$demangler_in_ld" = xyes; then
14583 echo "$as_me:$LINENO: checking linker --demangle support" >&5
14584 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
14585 gcc_cv_ld_demangle=no
14586 if test $in_tree_ld = yes; then
14587 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
14588 gcc_cv_ld_demangle=yes
14589 fi
14590 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
14591 # Check if the GNU linker supports --demangle option
14592 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
14593 gcc_cv_ld_demangle=yes
14594 fi
14595 fi
14596 if test x"$gcc_cv_ld_demangle" = xyes; then
14597
14598 cat >>confdefs.h <<\_ACEOF
14599 #define HAVE_LD_DEMANGLE 1
14600 _ACEOF
14601
14602 fi
14603 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
14604 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
14605 fi
14606
14607 case "$target" in
14608 # All TARGET_ABI_OSF targets.
14609 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
14610 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14611 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14612 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
14613 echo $ECHO_N "(cached) $ECHO_C" >&6
14614 else
14615 gcc_cv_as_alpha_explicit_relocs=no
14616 if test $in_tree_gas = yes; then
14617 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14618 then gcc_cv_as_alpha_explicit_relocs=yes
14619 fi
14620 elif test x$gcc_cv_as != x; then
14621 echo ' .set nomacro
14622 .text
14623 extbl $3, $2, $3 !lituse_bytoff!1
14624 ldq $2, a($29) !literal!1
14625 ldq $4, b($29) !literal!2
14626 ldq_u $3, 0($2) !lituse_base!1
14627 ldq $27, f($29) !literal!5
14628 jsr $26, ($27), f !lituse_jsr!5
14629 ldah $29, 0($26) !gpdisp!3
14630 lda $0, c($29) !gprel
14631 ldah $1, d($29) !gprelhigh
14632 lda $1, d($1) !gprellow
14633 lda $29, 0($29) !gpdisp!3' > conftest.s
14634 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14635 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14636 (eval $ac_try) 2>&5
14637 ac_status=$?
14638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14639 (exit $ac_status); }; }
14640 then
14641 gcc_cv_as_alpha_explicit_relocs=yes
14642 else
14643 echo "configure: failed program was" >&5
14644 cat conftest.s >&5
14645 fi
14646 rm -f conftest.o conftest.s
14647 fi
14648 fi
14649 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
14650 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
14651 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
14652
14653 cat >>confdefs.h <<\_ACEOF
14654 #define HAVE_AS_EXPLICIT_RELOCS 1
14655 _ACEOF
14656
14657 fi
14658 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
14659 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
14660 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
14661 echo $ECHO_N "(cached) $ECHO_C" >&6
14662 else
14663 gcc_cv_as_alpha_jsrdirect_relocs=no
14664 if test $in_tree_gas = yes; then
14665 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
14666 then gcc_cv_as_alpha_jsrdirect_relocs=yes
14667 fi
14668 elif test x$gcc_cv_as != x; then
14669 echo ' .set nomacro
14670 .text
14671 ldq $27, a($29) !literal!1
14672 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
14673 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14674 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14675 (eval $ac_try) 2>&5
14676 ac_status=$?
14677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14678 (exit $ac_status); }; }
14679 then
14680 gcc_cv_as_alpha_jsrdirect_relocs=yes
14681 else
14682 echo "configure: failed program was" >&5
14683 cat conftest.s >&5
14684 fi
14685 rm -f conftest.o conftest.s
14686 fi
14687 fi
14688 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
14689 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
14690 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
14691
14692 cat >>confdefs.h <<\_ACEOF
14693 #define HAVE_AS_JSRDIRECT_RELOCS 1
14694 _ACEOF
14695
14696 fi
14697 ;;
14698
14699 cris-*-*)
14700 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
14701 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
14702 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
14703 echo $ECHO_N "(cached) $ECHO_C" >&6
14704 else
14705 gcc_cv_as_cris_no_mul_bug=no
14706 if test $in_tree_gas = yes; then
14707 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14708 then gcc_cv_as_cris_no_mul_bug=yes
14709 fi
14710 elif test x$gcc_cv_as != x; then
14711 echo '.text' > conftest.s
14712 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14713 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14714 (eval $ac_try) 2>&5
14715 ac_status=$?
14716 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14717 (exit $ac_status); }; }
14718 then
14719 gcc_cv_as_cris_no_mul_bug=yes
14720 else
14721 echo "configure: failed program was" >&5
14722 cat conftest.s >&5
14723 fi
14724 rm -f conftest.o conftest.s
14725 fi
14726 fi
14727 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14728 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14729 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14730
14731 cat >>confdefs.h <<\_ACEOF
14732 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14733 _ACEOF
14734
14735 fi
14736 ;;
14737
14738 sparc*-*-*)
14739 echo "$as_me:$LINENO: checking assembler for .register" >&5
14740 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14741 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14742 echo $ECHO_N "(cached) $ECHO_C" >&6
14743 else
14744 gcc_cv_as_sparc_register_op=no
14745 if test x$gcc_cv_as != x; then
14746 echo '.register %g2, #scratch' > conftest.s
14747 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14748 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14749 (eval $ac_try) 2>&5
14750 ac_status=$?
14751 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14752 (exit $ac_status); }; }
14753 then
14754 gcc_cv_as_sparc_register_op=yes
14755 else
14756 echo "configure: failed program was" >&5
14757 cat conftest.s >&5
14758 fi
14759 rm -f conftest.o conftest.s
14760 fi
14761 fi
14762 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
14763 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
14764 if test $gcc_cv_as_sparc_register_op = yes; then
14765
14766 cat >>confdefs.h <<\_ACEOF
14767 #define HAVE_AS_REGISTER_PSEUDO_OP 1
14768 _ACEOF
14769
14770 fi
14771
14772 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
14773 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
14774 if test "${gcc_cv_as_sparc_relax+set}" = set; then
14775 echo $ECHO_N "(cached) $ECHO_C" >&6
14776 else
14777 gcc_cv_as_sparc_relax=no
14778 if test x$gcc_cv_as != x; then
14779 echo '.text' > conftest.s
14780 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
14781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14782 (eval $ac_try) 2>&5
14783 ac_status=$?
14784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14785 (exit $ac_status); }; }
14786 then
14787 gcc_cv_as_sparc_relax=yes
14788 else
14789 echo "configure: failed program was" >&5
14790 cat conftest.s >&5
14791 fi
14792 rm -f conftest.o conftest.s
14793 fi
14794 fi
14795 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
14796 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
14797 if test $gcc_cv_as_sparc_relax = yes; then
14798
14799 cat >>confdefs.h <<\_ACEOF
14800 #define HAVE_AS_RELAX_OPTION 1
14801 _ACEOF
14802
14803 fi
14804
14805 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
14806 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
14807 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
14808 echo $ECHO_N "(cached) $ECHO_C" >&6
14809 else
14810 gcc_cv_as_sparc_ua_pcrel=no
14811 if test x$gcc_cv_as != x; then
14812 echo '.text
14813 foo:
14814 nop
14815 .data
14816 .align 4
14817 .byte 0
14818 .uaword %r_disp32(foo)' > conftest.s
14819 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14820 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14821 (eval $ac_try) 2>&5
14822 ac_status=$?
14823 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14824 (exit $ac_status); }; }
14825 then
14826 if test x$gcc_cv_ld != x \
14827 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
14828 gcc_cv_as_sparc_ua_pcrel=yes
14829 fi
14830 rm -f conftest
14831 else
14832 echo "configure: failed program was" >&5
14833 cat conftest.s >&5
14834 fi
14835 rm -f conftest.o conftest.s
14836 fi
14837 fi
14838 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
14839 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
14840 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
14841
14842 cat >>confdefs.h <<\_ACEOF
14843 #define HAVE_AS_SPARC_UA_PCREL 1
14844 _ACEOF
14845
14846
14847 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
14848 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
14849 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
14850 echo $ECHO_N "(cached) $ECHO_C" >&6
14851 else
14852 gcc_cv_as_sparc_ua_pcrel_hidden=no
14853 if test x$gcc_cv_as != x; then
14854 echo '.data
14855 .align 4
14856 .byte 0x31
14857 .uaword %r_disp32(foo)
14858 .byte 0x32, 0x33, 0x34
14859 .global foo
14860 .hidden foo
14861 foo:
14862 .skip 4' > conftest.s
14863 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14865 (eval $ac_try) 2>&5
14866 ac_status=$?
14867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14868 (exit $ac_status); }; }
14869 then
14870 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
14871 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
14872 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
14873 | grep ' 31000000 07323334' > /dev/null 2>&1; then
14874 if $gcc_cv_objdump -R conftest 2> /dev/null \
14875 | grep 'DISP32' > /dev/null 2>&1; then
14876 :
14877 else
14878 gcc_cv_as_sparc_ua_pcrel_hidden=yes
14879 fi
14880 fi
14881 rm -f conftest
14882 else
14883 echo "configure: failed program was" >&5
14884 cat conftest.s >&5
14885 fi
14886 rm -f conftest.o conftest.s
14887 fi
14888 fi
14889 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
14890 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
14891 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
14892
14893 cat >>confdefs.h <<\_ACEOF
14894 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
14895 _ACEOF
14896
14897 fi
14898
14899 fi # unaligned pcrel relocs
14900
14901 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
14902 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
14903 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
14904 echo $ECHO_N "(cached) $ECHO_C" >&6
14905 else
14906 gcc_cv_as_sparc_offsetable_lo10=no
14907 if test x$gcc_cv_as != x; then
14908 echo '.text
14909 or %g1, %lo(ab) + 12, %g1
14910 or %g1, %lo(ab + 12), %g1' > conftest.s
14911 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
14912 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14913 (eval $ac_try) 2>&5
14914 ac_status=$?
14915 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14916 (exit $ac_status); }; }
14917 then
14918 if test x$gcc_cv_objdump != x \
14919 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
14920 | grep ' 82106000 82106000' > /dev/null 2>&1; then
14921 gcc_cv_as_sparc_offsetable_lo10=yes
14922 fi
14923 else
14924 echo "configure: failed program was" >&5
14925 cat conftest.s >&5
14926 fi
14927 rm -f conftest.o conftest.s
14928 fi
14929 fi
14930 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
14931 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
14932 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
14933
14934 cat >>confdefs.h <<\_ACEOF
14935 #define HAVE_AS_OFFSETABLE_LO10 1
14936 _ACEOF
14937
14938 fi
14939 ;;
14940
14941 i[34567]86-*-* | x86_64-*-*)
14942 case $target_os in
14943 cygwin* | pe | mingw32*)
14944 # Used for DWARF 2 in PE
14945 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
14946 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
14947 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
14948 echo $ECHO_N "(cached) $ECHO_C" >&6
14949 else
14950 gcc_cv_as_ix86_pe_secrel32=no
14951 if test $in_tree_gas = yes; then
14952 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14953 then gcc_cv_as_ix86_pe_secrel32=yes
14954 fi
14955 elif test x$gcc_cv_as != x; then
14956 echo '.text
14957 foo: nop
14958 .data
14959 .secrel32 foo' > conftest.s
14960 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14961 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14962 (eval $ac_try) 2>&5
14963 ac_status=$?
14964 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14965 (exit $ac_status); }; }
14966 then
14967 if test x$gcc_cv_ld != x \
14968 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
14969 gcc_cv_as_ix86_pe_secrel32=yes
14970 fi
14971 rm -f conftest
14972 else
14973 echo "configure: failed program was" >&5
14974 cat conftest.s >&5
14975 fi
14976 rm -f conftest.o conftest.s
14977 fi
14978 fi
14979 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
14980 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
14981 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
14982
14983 cat >>confdefs.h <<\_ACEOF
14984 #define HAVE_GAS_PE_SECREL32_RELOC 1
14985 _ACEOF
14986
14987 fi
14988 ;;
14989 esac
14990
14991 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
14992 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
14993 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
14994 echo $ECHO_N "(cached) $ECHO_C" >&6
14995 else
14996 gcc_cv_as_ix86_filds_fists=no
14997 if test $in_tree_gas = yes; then
14998 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
14999 then gcc_cv_as_ix86_filds_fists=yes
15000 fi
15001 elif test x$gcc_cv_as != x; then
15002 echo 'filds mem; fists mem' > conftest.s
15003 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15004 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15005 (eval $ac_try) 2>&5
15006 ac_status=$?
15007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15008 (exit $ac_status); }; }
15009 then
15010 gcc_cv_as_ix86_filds_fists=yes
15011 else
15012 echo "configure: failed program was" >&5
15013 cat conftest.s >&5
15014 fi
15015 rm -f conftest.o conftest.s
15016 fi
15017 fi
15018 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
15019 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
15020 if test $gcc_cv_as_ix86_filds_fists = yes; then
15021
15022 cat >>confdefs.h <<\_ACEOF
15023 #define HAVE_GAS_FILDS_FISTS 1
15024 _ACEOF
15025
15026 fi
15027
15028 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
15029 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
15030 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
15031 echo $ECHO_N "(cached) $ECHO_C" >&6
15032 else
15033 gcc_cv_as_ix86_cmov_sun_syntax=no
15034 if test x$gcc_cv_as != x; then
15035 echo 'cmovl.l %edx, %eax' > conftest.s
15036 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15037 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15038 (eval $ac_try) 2>&5
15039 ac_status=$?
15040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15041 (exit $ac_status); }; }
15042 then
15043 gcc_cv_as_ix86_cmov_sun_syntax=yes
15044 else
15045 echo "configure: failed program was" >&5
15046 cat conftest.s >&5
15047 fi
15048 rm -f conftest.o conftest.s
15049 fi
15050 fi
15051 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
15052 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
15053 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
15054
15055 cat >>confdefs.h <<\_ACEOF
15056 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
15057 _ACEOF
15058
15059 fi
15060
15061 echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
15062 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
15063 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
15064 echo $ECHO_N "(cached) $ECHO_C" >&6
15065 else
15066 gcc_cv_as_ix86_ffreep=no
15067 if test x$gcc_cv_as != x; then
15068 echo 'ffreep %st(1)' > conftest.s
15069 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15070 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15071 (eval $ac_try) 2>&5
15072 ac_status=$?
15073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15074 (exit $ac_status); }; }
15075 then
15076 gcc_cv_as_ix86_ffreep=yes
15077 else
15078 echo "configure: failed program was" >&5
15079 cat conftest.s >&5
15080 fi
15081 rm -f conftest.o conftest.s
15082 fi
15083 fi
15084 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
15085 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
15086 if test $gcc_cv_as_ix86_ffreep = yes; then
15087
15088 cat >>confdefs.h <<\_ACEOF
15089 #define HAVE_AS_IX86_FFREEP 1
15090 _ACEOF
15091
15092 fi
15093
15094 # This one is used unconditionally by i386.[ch]; it is to be defined
15095 # to 1 if the feature is present, 0 otherwise.
15096 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
15097 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
15098 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
15099 echo $ECHO_N "(cached) $ECHO_C" >&6
15100 else
15101 gcc_cv_as_ix86_gotoff_in_data=no
15102 if test $in_tree_gas = yes; then
15103 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15104 then gcc_cv_as_ix86_gotoff_in_data=yes
15105 fi
15106 elif test x$gcc_cv_as != x; then
15107 echo ' .text
15108 .L0:
15109 nop
15110 .data
15111 .long .L0@GOTOFF' > conftest.s
15112 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15113 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15114 (eval $ac_try) 2>&5
15115 ac_status=$?
15116 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15117 (exit $ac_status); }; }
15118 then
15119 gcc_cv_as_ix86_gotoff_in_data=yes
15120 else
15121 echo "configure: failed program was" >&5
15122 cat conftest.s >&5
15123 fi
15124 rm -f conftest.o conftest.s
15125 fi
15126 fi
15127 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
15128 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
15129
15130
15131 cat >>confdefs.h <<_ACEOF
15132 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
15133 _ACEOF
15134
15135 ;;
15136
15137 ia64*-*-*)
15138 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
15139 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
15140 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
15141 echo $ECHO_N "(cached) $ECHO_C" >&6
15142 else
15143 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
15144 if test $in_tree_gas = yes; then
15145 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15146 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15147 fi
15148 elif test x$gcc_cv_as != x; then
15149 echo ' .text
15150 addl r15 = @ltoffx(x#), gp
15151 ;;
15152 ld8.mov r16 = [r15], x#' > conftest.s
15153 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15154 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15155 (eval $ac_try) 2>&5
15156 ac_status=$?
15157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15158 (exit $ac_status); }; }
15159 then
15160 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15161 else
15162 echo "configure: failed program was" >&5
15163 cat conftest.s >&5
15164 fi
15165 rm -f conftest.o conftest.s
15166 fi
15167 fi
15168 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
15169 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
15170 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
15171
15172 cat >>confdefs.h <<\_ACEOF
15173 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
15174 _ACEOF
15175
15176 fi
15177
15178 ;;
15179
15180 powerpc*-*-*)
15181 case $target in
15182 *-*-aix*) conftest_s=' .machine "pwr5"
15183 .csect .text[PR]
15184 mfcr 3,128';;
15185 *-*-darwin*)
15186 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
15187 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
15188 if test "${gcc_cv_as_machine_directive+set}" = set; then
15189 echo $ECHO_N "(cached) $ECHO_C" >&6
15190 else
15191 gcc_cv_as_machine_directive=no
15192 if test x$gcc_cv_as != x; then
15193 echo ' .machine ppc7400' > conftest.s
15194 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15195 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15196 (eval $ac_try) 2>&5
15197 ac_status=$?
15198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15199 (exit $ac_status); }; }
15200 then
15201 gcc_cv_as_machine_directive=yes
15202 else
15203 echo "configure: failed program was" >&5
15204 cat conftest.s >&5
15205 fi
15206 rm -f conftest.o conftest.s
15207 fi
15208 fi
15209 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
15210 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
15211
15212 if test x$gcc_cv_as_machine_directive != xyes; then
15213 echo "*** This target requires an assembler supporting \".machine\"" >&2
15214 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
15215 test x$build = x$target && exit 1
15216 fi
15217 conftest_s=' .text
15218 mfcr r3,128';;
15219 *) conftest_s=' .machine power4
15220 .text
15221 mfcr 3,128';;
15222 esac
15223
15224 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
15225 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
15226 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
15227 echo $ECHO_N "(cached) $ECHO_C" >&6
15228 else
15229 gcc_cv_as_powerpc_mfcrf=no
15230 if test $in_tree_gas = yes; then
15231 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15232 then gcc_cv_as_powerpc_mfcrf=yes
15233 fi
15234 elif test x$gcc_cv_as != x; then
15235 echo "$conftest_s" > conftest.s
15236 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15238 (eval $ac_try) 2>&5
15239 ac_status=$?
15240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15241 (exit $ac_status); }; }
15242 then
15243 gcc_cv_as_powerpc_mfcrf=yes
15244 else
15245 echo "configure: failed program was" >&5
15246 cat conftest.s >&5
15247 fi
15248 rm -f conftest.o conftest.s
15249 fi
15250 fi
15251 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
15252 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
15253 if test $gcc_cv_as_powerpc_mfcrf = yes; then
15254
15255 cat >>confdefs.h <<\_ACEOF
15256 #define HAVE_AS_MFCRF 1
15257 _ACEOF
15258
15259 fi
15260
15261 case $target in
15262 *-*-aix*) conftest_s=' .machine "pwr5"
15263 .csect .text[PR]
15264 popcntb 3,3';;
15265 *) conftest_s=' .machine power5
15266 .text
15267 popcntb 3,3';;
15268 esac
15269
15270 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
15271 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
15272 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
15273 echo $ECHO_N "(cached) $ECHO_C" >&6
15274 else
15275 gcc_cv_as_powerpc_popcntb=no
15276 if test $in_tree_gas = yes; then
15277 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15278 then gcc_cv_as_powerpc_popcntb=yes
15279 fi
15280 elif test x$gcc_cv_as != x; then
15281 echo "$conftest_s" > conftest.s
15282 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15283 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15284 (eval $ac_try) 2>&5
15285 ac_status=$?
15286 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15287 (exit $ac_status); }; }
15288 then
15289 gcc_cv_as_powerpc_popcntb=yes
15290 else
15291 echo "configure: failed program was" >&5
15292 cat conftest.s >&5
15293 fi
15294 rm -f conftest.o conftest.s
15295 fi
15296 fi
15297 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
15298 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
15299 if test $gcc_cv_as_powerpc_popcntb = yes; then
15300
15301 cat >>confdefs.h <<\_ACEOF
15302 #define HAVE_AS_POPCNTB 1
15303 _ACEOF
15304
15305 fi
15306
15307 case $target in
15308 *-*-aix*) conftest_s=' .machine "pwr5x"
15309 .csect .text[PR]
15310 frin 1,1';;
15311 *) conftest_s=' .machine power5
15312 .text
15313 frin 1,1';;
15314 esac
15315
15316 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
15317 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
15318 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
15319 echo $ECHO_N "(cached) $ECHO_C" >&6
15320 else
15321 gcc_cv_as_powerpc_fprnd=no
15322 if test $in_tree_gas = yes; then
15323 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15324 then gcc_cv_as_powerpc_fprnd=yes
15325 fi
15326 elif test x$gcc_cv_as != x; then
15327 echo "$conftest_s" > conftest.s
15328 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15329 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15330 (eval $ac_try) 2>&5
15331 ac_status=$?
15332 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15333 (exit $ac_status); }; }
15334 then
15335 gcc_cv_as_powerpc_fprnd=yes
15336 else
15337 echo "configure: failed program was" >&5
15338 cat conftest.s >&5
15339 fi
15340 rm -f conftest.o conftest.s
15341 fi
15342 fi
15343 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
15344 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
15345 if test $gcc_cv_as_powerpc_fprnd = yes; then
15346
15347 cat >>confdefs.h <<\_ACEOF
15348 #define HAVE_AS_FPRND 1
15349 _ACEOF
15350
15351 fi
15352
15353 case $target in
15354 *-*-aix*) conftest_s=' .csect .text[PR]
15355 LCF..0:
15356 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
15357 *-*-darwin*)
15358 conftest_s=' .text
15359 LCF0:
15360 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
15361 *) conftest_s=' .text
15362 .LCF0:
15363 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
15364 esac
15365
15366 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
15367 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
15368 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
15369 echo $ECHO_N "(cached) $ECHO_C" >&6
15370 else
15371 gcc_cv_as_powerpc_rel16=no
15372 if test $in_tree_gas = yes; then
15373 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15374 then gcc_cv_as_powerpc_rel16=yes
15375 fi
15376 elif test x$gcc_cv_as != x; then
15377 echo "$conftest_s" > conftest.s
15378 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15379 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15380 (eval $ac_try) 2>&5
15381 ac_status=$?
15382 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15383 (exit $ac_status); }; }
15384 then
15385 gcc_cv_as_powerpc_rel16=yes
15386 else
15387 echo "configure: failed program was" >&5
15388 cat conftest.s >&5
15389 fi
15390 rm -f conftest.o conftest.s
15391 fi
15392 fi
15393 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
15394 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
15395 if test $gcc_cv_as_powerpc_rel16 = yes; then
15396
15397 cat >>confdefs.h <<\_ACEOF
15398 #define HAVE_AS_REL16 1
15399 _ACEOF
15400
15401 fi
15402 ;;
15403
15404 mips*-*-*)
15405 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
15406 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
15407 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
15408 echo $ECHO_N "(cached) $ECHO_C" >&6
15409 else
15410 gcc_cv_as_mips_explicit_relocs=no
15411 if test $in_tree_gas = yes; then
15412 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15413 then gcc_cv_as_mips_explicit_relocs=yes
15414 fi
15415 elif test x$gcc_cv_as != x; then
15416 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
15417 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15419 (eval $ac_try) 2>&5
15420 ac_status=$?
15421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15422 (exit $ac_status); }; }
15423 then
15424 gcc_cv_as_mips_explicit_relocs=yes
15425 else
15426 echo "configure: failed program was" >&5
15427 cat conftest.s >&5
15428 fi
15429 rm -f conftest.o conftest.s
15430 fi
15431 fi
15432 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
15433 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
15434 if test $gcc_cv_as_mips_explicit_relocs = yes; then
15435 if test x$target_cpu_default = x
15436 then target_cpu_default=MASK_EXPLICIT_RELOCS
15437 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
15438 fi
15439 fi
15440 ;;
15441 esac
15442
15443 # Mips and HP-UX need the GNU assembler.
15444 # Linux on IA64 might be able to use the Intel assembler.
15445
15446 case "$target" in
15447 mips*-*-* | *-*-hpux* )
15448 if test x$gas_flag = xyes \
15449 || test x"$host" != x"$build" \
15450 || test ! -x "$gcc_cv_as" \
15451 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
15452 :
15453 else
15454 echo "*** This configuration requires the GNU assembler" >&2
15455 exit 1
15456 fi
15457 ;;
15458 esac
15459
15460 # ??? Not all targets support dwarf2 debug_line, even within a version
15461 # of gas. Moreover, we need to emit a valid instruction to trigger any
15462 # info to the output file. So, as supported targets are added to gas 2.11,
15463 # add some instruction here to (also) show we expect this might work.
15464 # ??? Once 2.11 is released, probably need to add first known working
15465 # version to the per-target configury.
15466 case "$target" in
15467 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
15468 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
15469 | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-*)
15470 insn="nop"
15471 ;;
15472 ia64*-*-* | s390*-*-*)
15473 insn="nop 0"
15474 ;;
15475 mmix-*-*)
15476 insn="swym 0"
15477 ;;
15478 esac
15479 if test x"$insn" != x; then
15480 conftest_s="\
15481 .file 1 \"conftest.s\"
15482 .loc 1 3 0
15483 $insn"
15484 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
15485 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
15486 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
15487 echo $ECHO_N "(cached) $ECHO_C" >&6
15488 else
15489 gcc_cv_as_dwarf2_debug_line=no
15490 if test $in_tree_gas = yes; then
15491 if test $in_tree_gas_is_elf = yes \
15492 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15493 then gcc_cv_as_dwarf2_debug_line=yes
15494 fi
15495 elif test x$gcc_cv_as != x; then
15496 echo "$conftest_s" > conftest.s
15497 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15498 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15499 (eval $ac_try) 2>&5
15500 ac_status=$?
15501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15502 (exit $ac_status); }; }
15503 then
15504 if test x$gcc_cv_objdump != x \
15505 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
15506 | grep debug_line > /dev/null 2>&1; then
15507 gcc_cv_as_dwarf2_debug_line=yes
15508 fi
15509 else
15510 echo "configure: failed program was" >&5
15511 cat conftest.s >&5
15512 fi
15513 rm -f conftest.o conftest.s
15514 fi
15515 fi
15516 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
15517 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
15518
15519
15520 # The .debug_line file table must be in the exact order that
15521 # we specified the files, since these indices are also used
15522 # by DW_AT_decl_file. Approximate this test by testing if
15523 # the assembler bitches if the same index is assigned twice.
15524 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
15525 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
15526 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
15527 echo $ECHO_N "(cached) $ECHO_C" >&6
15528 else
15529 gcc_cv_as_dwarf2_file_buggy=no
15530 if test x$gcc_cv_as != x; then
15531 echo ' .file 1 "foo.s"
15532 .file 1 "bar.s"' > conftest.s
15533 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15534 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15535 (eval $ac_try) 2>&5
15536 ac_status=$?
15537 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15538 (exit $ac_status); }; }
15539 then
15540 gcc_cv_as_dwarf2_file_buggy=yes
15541 else
15542 echo "configure: failed program was" >&5
15543 cat conftest.s >&5
15544 fi
15545 rm -f conftest.o conftest.s
15546 fi
15547 fi
15548 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
15549 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
15550
15551
15552 if test $gcc_cv_as_dwarf2_debug_line = yes \
15553 && test $gcc_cv_as_dwarf2_file_buggy = no; then
15554
15555 cat >>confdefs.h <<\_ACEOF
15556 #define HAVE_AS_DWARF2_DEBUG_LINE 1
15557 _ACEOF
15558
15559 fi
15560
15561 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
15562 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
15563 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
15564 echo $ECHO_N "(cached) $ECHO_C" >&6
15565 else
15566 gcc_cv_as_gdwarf2_flag=no
15567 if test $in_tree_gas = yes; then
15568 if test $in_tree_gas_is_elf = yes \
15569 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15570 then gcc_cv_as_gdwarf2_flag=yes
15571 fi
15572 elif test x$gcc_cv_as != x; then
15573 echo "$insn" > conftest.s
15574 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
15575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15576 (eval $ac_try) 2>&5
15577 ac_status=$?
15578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15579 (exit $ac_status); }; }
15580 then
15581 gcc_cv_as_gdwarf2_flag=yes
15582 else
15583 echo "configure: failed program was" >&5
15584 cat conftest.s >&5
15585 fi
15586 rm -f conftest.o conftest.s
15587 fi
15588 fi
15589 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
15590 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
15591 if test $gcc_cv_as_gdwarf2_flag = yes; then
15592
15593 cat >>confdefs.h <<\_ACEOF
15594 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
15595 _ACEOF
15596
15597 fi
15598
15599 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
15600 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
15601 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
15602 echo $ECHO_N "(cached) $ECHO_C" >&6
15603 else
15604 gcc_cv_as_gstabs_flag=no
15605 if test $in_tree_gas = yes; then
15606 if test $in_tree_gas_is_elf = yes \
15607 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15608 then gcc_cv_as_gstabs_flag=yes
15609 fi
15610 elif test x$gcc_cv_as != x; then
15611 echo "$insn" > conftest.s
15612 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
15613 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15614 (eval $ac_try) 2>&5
15615 ac_status=$?
15616 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15617 (exit $ac_status); }; }
15618 then
15619 # The native Solaris 9/Intel assembler doesn't understand --gstabs
15620 # and warns about it, but still exits successfully. So check for
15621 # this.
15622 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
15623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15624 (eval $ac_try) 2>&5
15625 ac_status=$?
15626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15627 (exit $ac_status); }; }
15628 then :
15629 else gcc_cv_as_gstabs_flag=yes
15630 fi
15631 else
15632 echo "configure: failed program was" >&5
15633 cat conftest.s >&5
15634 fi
15635 rm -f conftest.o conftest.s
15636 fi
15637 fi
15638 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
15639 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
15640 if test $gcc_cv_as_gstabs_flag = yes; then
15641
15642 cat >>confdefs.h <<\_ACEOF
15643 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
15644 _ACEOF
15645
15646 fi
15647 fi
15648
15649 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
15650 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
15651 gcc_cv_ld_ro_rw_mix=unknown
15652 if test $in_tree_ld = yes ; then
15653 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
15654 && test $in_tree_ld_is_elf = yes; then
15655 gcc_cv_ld_ro_rw_mix=read-write
15656 fi
15657 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
15658 echo '.section myfoosect, "a"' > conftest1.s
15659 echo '.section myfoosect, "aw"' > conftest2.s
15660 echo '.byte 1' >> conftest2.s
15661 echo '.section myfoosect, "a"' > conftest3.s
15662 echo '.byte 0' >> conftest3.s
15663 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
15664 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
15665 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
15666 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
15667 conftest2.o conftest3.o > /dev/null 2>&1; then
15668 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
15669 | sed -e '/myfoosect/!d' -e N`
15670 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
15671 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
15672 gcc_cv_ld_ro_rw_mix=read-only
15673 else
15674 gcc_cv_ld_ro_rw_mix=read-write
15675 fi
15676 fi
15677 fi
15678 rm -f conftest.* conftest[123].*
15679 fi
15680 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
15681
15682 cat >>confdefs.h <<\_ACEOF
15683 #define HAVE_LD_RO_RW_SECTION_MIXING 1
15684 _ACEOF
15685
15686 fi
15687 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
15688 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
15689
15690 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
15691 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
15692 gcc_cv_ld_eh_frame_hdr=no
15693 if test $in_tree_ld = yes ; then
15694 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
15695 && test $in_tree_ld_is_elf = yes; then
15696 gcc_cv_ld_eh_frame_hdr=yes
15697 fi
15698 elif test x$gcc_cv_ld != x; then
15699 # Check if linker supports --eh-frame-hdr option
15700 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
15701 gcc_cv_ld_eh_frame_hdr=yes
15702 fi
15703 fi
15704
15705 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
15706
15707 cat >>confdefs.h <<\_ACEOF
15708 #define HAVE_LD_EH_FRAME_HDR 1
15709 _ACEOF
15710
15711 fi
15712 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
15713 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
15714
15715 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
15716 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
15717 gcc_cv_ld_pie=no
15718 if test $in_tree_ld = yes ; then
15719 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
15720 && test $in_tree_ld_is_elf = yes; then
15721 gcc_cv_ld_pie=yes
15722 fi
15723 elif test x$gcc_cv_ld != x; then
15724 # Check if linker supports -pie option
15725 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
15726 gcc_cv_ld_pie=yes
15727 fi
15728 fi
15729 if test x"$gcc_cv_ld_pie" = xyes; then
15730
15731 cat >>confdefs.h <<\_ACEOF
15732 #define HAVE_LD_PIE 1
15733 _ACEOF
15734
15735 fi
15736 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
15737 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
15738
15739 # --------
15740 # UNSORTED
15741 # --------
15742
15743 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
15744 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
15745 if test "${gcc_cv_ld_as_needed+set}" = set; then
15746 echo $ECHO_N "(cached) $ECHO_C" >&6
15747 else
15748 gcc_cv_ld_as_needed=no
15749 if test $in_tree_ld = yes ; then
15750 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
15751 && test $in_tree_ld_is_elf = yes; then
15752 gcc_cv_ld_as_needed=yes
15753 fi
15754 elif test x$gcc_cv_ld != x; then
15755 # Check if linker supports --as-needed and --no-as-needed options
15756 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
15757 gcc_cv_ld_as_needed=yes
15758 fi
15759 fi
15760
15761 fi
15762 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
15763 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
15764 if test x"$gcc_cv_ld_as_needed" = xyes; then
15765
15766 cat >>confdefs.h <<\_ACEOF
15767 #define HAVE_LD_AS_NEEDED 1
15768 _ACEOF
15769
15770 fi
15771
15772 case "$target:$tm_file" in
15773 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
15774 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
15775 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
15776 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
15777 echo $ECHO_N "(cached) $ECHO_C" >&6
15778 else
15779 gcc_cv_ld_no_dot_syms=no
15780 if test $in_tree_ld = yes ; then
15781 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
15782 gcc_cv_ld_no_dot_syms=yes
15783 fi
15784 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
15785 cat > conftest1.s <<EOF
15786 .text
15787 bl .foo
15788 EOF
15789 cat > conftest2.s <<EOF
15790 .section ".opd","aw"
15791 .align 3
15792 .globl foo
15793 .type foo,@function
15794 foo:
15795 .quad .LEfoo,.TOC.@tocbase,0
15796 .text
15797 .LEfoo:
15798 blr
15799 .size foo,.-.LEfoo
15800 EOF
15801 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
15802 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
15803 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
15804 gcc_cv_ld_no_dot_syms=yes
15805 fi
15806 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
15807 fi
15808
15809 fi
15810 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
15811 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
15812 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
15813
15814 cat >>confdefs.h <<\_ACEOF
15815 #define HAVE_LD_NO_DOT_SYMS 1
15816 _ACEOF
15817
15818 fi
15819 ;;
15820 esac
15821
15822 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
15823 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
15824 if test "${gcc_cv_ld_sysroot+set}" = set; then
15825 echo $ECHO_N "(cached) $ECHO_C" >&6
15826 else
15827 gcc_cv_ld_sysroot=no
15828 if test $in_tree_ld = yes ; then
15829 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
15830 gcc_cv_ld_sysroot=yes
15831 fi
15832 elif test x$gcc_cv_ld != x; then
15833 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
15834 gcc_cv_ld_sysroot=yes
15835 fi
15836 fi
15837 fi
15838 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
15839 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
15840 if test x"$gcc_cv_ld_sysroot" = xyes; then
15841
15842 cat >>confdefs.h <<\_ACEOF
15843 #define HAVE_LD_SYSROOT 1
15844 _ACEOF
15845
15846 fi
15847
15848 if test x$with_sysroot = x && test x$host = x$target \
15849 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
15850
15851 cat >>confdefs.h <<_ACEOF
15852 #define PREFIX_INCLUDE_DIR "$prefix/include"
15853 _ACEOF
15854
15855 fi
15856
15857 # Test for stack protector support in target C library.
15858 case "$target" in
15859 *-*-linux*)
15860 echo "$as_me:$LINENO: checking __stack_chk_fail in target GNU C library" >&5
15861 echo $ECHO_N "checking __stack_chk_fail in target GNU C library... $ECHO_C" >&6
15862 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
15863 echo $ECHO_N "(cached) $ECHO_C" >&6
15864 else
15865 gcc_cv_libc_provides_ssp=no
15866 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
15867 if test "x$with_sysroot" = x; then
15868 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
15869 elif test "x$with_sysroot" = xyes; then
15870 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
15871 else
15872 glibc_header_dir="${with_sysroot}/usr/include"
15873 fi
15874 else
15875 glibc_header_dir=/usr/include
15876 fi
15877 # glibc 2.4 and later provides __stack_chk_fail and
15878 # either __stack_chk_guard, or TLS access to stack guard canary.
15879 if test -f $glibc_header_dir/features.h \
15880 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
15881 $glibc_header_dir/features.h > /dev/null; then
15882 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
15883 $glibc_header_dir/features.h > /dev/null; then
15884 gcc_cv_libc_provides_ssp=yes
15885 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
15886 $glibc_header_dir/features.h > /dev/null \
15887 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
15888 $glibc_header_dir/features.h > /dev/null; then
15889 gcc_cv_libc_provides_ssp=yes
15890 fi
15891 fi
15892 fi
15893 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
15894 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6 ;;
15895 *) gcc_cv_libc_provides_ssp=no ;;
15896 esac
15897 if test x$gcc_cv_libc_provides_ssp = xyes; then
15898
15899 cat >>confdefs.h <<\_ACEOF
15900 #define TARGET_LIBC_PROVIDES_SSP 1
15901 _ACEOF
15902
15903 fi
15904
15905 # Check if TFmode long double should be used by default or not.
15906 # Some glibc targets used DFmode long double, but with glibc 2.4
15907 # and later they can use TFmode.
15908 case "$target" in
15909 powerpc*-*-*gnu* | \
15910 sparc*-*-linux* | \
15911 s390*-*-linux* | \
15912 alpha*-*-linux*)
15913
15914 # Check whether --with-long-double-128 or --without-long-double-128 was given.
15915 if test "${with_long_double_128+set}" = set; then
15916 withval="$with_long_double_128"
15917 gcc_cv_target_ldbl128="$with_long_double_128"
15918 else
15919 gcc_cv_target_ldbl128=no
15920 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
15921 if test "x$with_sysroot" = x; then
15922 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
15923 elif test "x$with_sysroot" = xyes; then
15924 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
15925 else
15926 glibc_header_dir="${with_sysroot}/usr/include"
15927 fi
15928 else
15929 glibc_header_dir=/usr/include
15930 fi
15931 grep '^ *#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
15932 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
15933 && gcc_cv_target_ldbl128=yes
15934 fi;
15935 ;;
15936 esac
15937 if test x$gcc_cv_target_ldbl128 = xyes; then
15938
15939 cat >>confdefs.h <<\_ACEOF
15940 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
15941 _ACEOF
15942
15943 fi
15944
15945 # Find out what GC implementation we want, or may, use.
15946
15947 # Check whether --with-gc or --without-gc was given.
15948 if test "${with_gc+set}" = set; then
15949 withval="$with_gc"
15950 case "$withval" in
15951 page)
15952 GGC=ggc-$withval
15953 ;;
15954 zone)
15955 GGC=ggc-$withval
15956
15957 cat >>confdefs.h <<\_ACEOF
15958 #define GGC_ZONE 1
15959 _ACEOF
15960
15961 ;;
15962 *)
15963 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
15964 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
15965 { (exit 1); exit 1; }; }
15966 ;;
15967 esac
15968 else
15969 GGC=ggc-page
15970 fi;
15971
15972 echo "Using $GGC for garbage collection."
15973
15974 # Use the system's zlib library.
15975 zlibdir=-L../zlib
15976 zlibinc="-I\$(srcdir)/../zlib"
15977
15978 # Check whether --with-system-zlib or --without-system-zlib was given.
15979 if test "${with_system_zlib+set}" = set; then
15980 withval="$with_system_zlib"
15981 zlibdir=
15982 zlibinc=
15983
15984 fi;
15985
15986
15987
15988
15989 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
15990 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
15991 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
15992 if test "${enable_maintainer_mode+set}" = set; then
15993 enableval="$enable_maintainer_mode"
15994 maintainer_mode=$enableval
15995 else
15996 maintainer_mode=no
15997 fi;
15998
15999 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
16000 echo "${ECHO_T}$maintainer_mode" >&6
16001
16002 if test "$maintainer_mode" = "yes"; then
16003 MAINT=''
16004 else
16005 MAINT='#'
16006 fi
16007
16008 # --------------
16009 # Language hooks
16010 # --------------
16011
16012 # Make empty files to contain the specs and options for each language.
16013 # Then add #include lines to for a compiler that has specs and/or options.
16014
16015 subdirs=
16016 lang_opt_files=
16017 lang_specs_files=
16018 lang_tree_files=
16019 # These (without "all_") are set in each config-lang.in.
16020 # `language' must be a single word so is spelled singularly.
16021 all_languages=
16022 all_boot_languages=
16023 all_compilers=
16024 all_stagestuff=
16025 all_outputs='Makefile gccbug mklibgcc libada-mk'
16026 # List of language makefile fragments.
16027 all_lang_makefrags=
16028 # List of language subdirectory makefiles. Deprecated.
16029 all_lang_makefiles=
16030 # Files for gengtype
16031 all_gtfiles="$target_gtfiles"
16032 # Files for gengtype with language
16033 all_gtfiles_files_langs=
16034 all_gtfiles_files_files=
16035
16036 # These are the languages that are set in --enable-languages,
16037 # and are available in the GCC tree.
16038 all_selected_languages=
16039
16040 # Add the language fragments.
16041 # Languages are added via two mechanisms. Some information must be
16042 # recorded in makefile variables, these are defined in config-lang.in.
16043 # We accumulate them and plug them into the main Makefile.
16044 # The other mechanism is a set of hooks for each of the main targets
16045 # like `clean', `install', etc.
16046
16047 language_hooks="Make-hooks"
16048
16049 for lang in ${srcdir}/*/config-lang.in
16050 do
16051 test "$lang" = "${srcdir}/*/config-lang.in" && continue
16052
16053 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
16054 if test "x$lang_alias" = x
16055 then
16056 echo "$lang doesn't set \$language." 1>&2
16057 exit 1
16058 fi
16059 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
16060 subdirs="$subdirs $subdir"
16061 case ",$enable_languages," in
16062 *,$lang_alias,*)
16063 all_selected_languages="$all_selected_languages $lang_alias"
16064 if test -f $srcdir/$subdir/lang-specs.h; then
16065 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
16066 fi
16067 ;;
16068 esac
16069
16070 language=
16071 boot_language=
16072 compilers=
16073 stagestuff=
16074 outputs=
16075 gtfiles=
16076 subdir_requires=
16077 . ${srcdir}/$subdir/config-lang.in
16078 if test "x$language" = x
16079 then
16080 echo "${srcdir}/$subdir/config-lang.in doesn't set \$language." 1>&2
16081 exit 1
16082 fi
16083
16084 ok=:
16085 case ",$enable_languages," in
16086 *,$lang_alias,*) ;;
16087 *)
16088 for i in $subdir_requires; do
16089 test -f "${srcdir}/$i/config-lang.in" && continue
16090 ok=false
16091 break
16092 done
16093 ;;
16094 esac
16095 $ok || continue
16096
16097 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$subdir/Make-lang.in"
16098 if test -f $srcdir/$subdir/lang.opt; then
16099 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
16100 fi
16101 if test -f $srcdir/$subdir/$subdir-tree.def; then
16102 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
16103 fi
16104 if test -f ${srcdir}/$subdir/Makefile.in
16105 then all_lang_makefiles="$subdir/Makefile"
16106 fi
16107 all_languages="$all_languages $language"
16108 if test "x$boot_language" = xyes
16109 then
16110 all_boot_languages="$all_boot_languages $language"
16111 fi
16112 all_compilers="$all_compilers $compilers"
16113 all_stagestuff="$all_stagestuff $stagestuff"
16114 all_outputs="$all_outputs $outputs"
16115 all_gtfiles="$all_gtfiles $gtfiles"
16116 for f in $gtfiles
16117 do
16118 all_gtfiles_files_langs="$all_gtfiles_files_langs ${subdir} "
16119 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
16120 done
16121 done
16122
16123 # Pick up gtfiles for c
16124 gtfiles=
16125 subdir="c"
16126 . ${srcdir}/c-config-lang.in
16127 all_gtfiles="$all_gtfiles $gtfiles"
16128 for f in $gtfiles
16129 do
16130 all_gtfiles_files_langs="$all_gtfiles_files_langs ${subdir} "
16131 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
16132 done
16133
16134 check_languages=
16135 for language in $all_selected_languages
16136 do
16137 check_languages="$check_languages check-$language"
16138 done
16139
16140 # We link each language in with a set of hooks, reached indirectly via
16141 # lang.${target}. Only do so for selected languages.
16142
16143 rm -f Make-hooks
16144 touch Make-hooks
16145 target_list="all.cross start.encap rest.encap tags \
16146 install-common install-man install-info dvi html \
16147 uninstall info man srcextra srcman srcinfo \
16148 mostlyclean clean distclean maintainer-clean \
16149 stage1 stage2 stage3 stage4 stageprofile stagefeedback"
16150
16151 for t in $target_list
16152 do
16153 x=
16154 for lang in $all_selected_languages
16155 do
16156 x="$x $lang.$t"
16157 done
16158 echo "lang.$t: $x" >> Make-hooks
16159 done
16160
16161 # --------
16162 # UNSORTED
16163 # --------
16164
16165 # Create .gdbinit.
16166
16167 echo "dir ." > .gdbinit
16168 echo "dir ${srcdir}" >> .gdbinit
16169 if test x$gdb_needs_out_file_path = xyes
16170 then
16171 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
16172 fi
16173 if test "x$subdirs" != x; then
16174 for s in $subdirs
16175 do
16176 echo "dir ${srcdir}/$s" >> .gdbinit
16177 done
16178 fi
16179 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
16180
16181 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
16182 # absolute path for gcc_tooldir based on inserting the number of up-directory
16183 # movements required to get from $(exec_prefix) to $(prefix) into the basic
16184 # $(libsubdir)/@(unlibsubdir) based path.
16185 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
16186 # make and thus we'd get different behavior depending on where we built the
16187 # sources.
16188 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
16189 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
16190 else
16191 # An explanation of the sed strings:
16192 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
16193 # -e 's|/$||' match a trailing forward slash and eliminates it
16194 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
16195 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
16196 #
16197 # (*) Note this pattern overwrites the first character of the string
16198 # with a forward slash if one is not already present. This is not a
16199 # problem because the exact names of the sub-directories concerned is
16200 # unimportant, just the number of them matters.
16201 #
16202 # The practical upshot of these patterns is like this:
16203 #
16204 # prefix exec_prefix result
16205 # ------ ----------- ------
16206 # /foo /foo/bar ../
16207 # /foo/ /foo/bar ../
16208 # /foo /foo/bar/ ../
16209 # /foo/ /foo/bar/ ../
16210 # /foo /foo/bar/ugg ../../
16211 #
16212 dollar='$$'
16213 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
16214 fi
16215
16216
16217
16218 # Find a directory in which to install a shared libgcc.
16219
16220 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
16221 if test "${enable_version_specific_runtime_libs+set}" = set; then
16222 enableval="$enable_version_specific_runtime_libs"
16223
16224 fi;
16225
16226
16227 # Check whether --with-slibdir or --without-slibdir was given.
16228 if test "${with_slibdir+set}" = set; then
16229 withval="$with_slibdir"
16230 slibdir="$with_slibdir"
16231 else
16232 if test "${enable_version_specific_runtime_libs+set}" = set; then
16233 slibdir='$(libsubdir)'
16234 elif test "$host" != "$target"; then
16235 slibdir='$(build_tooldir)/lib'
16236 else
16237 slibdir='$(libdir)'
16238 fi
16239 fi;
16240
16241
16242 objdir=`${PWDCMD-pwd}`
16243
16244
16245
16246 # Check whether --with-datarootdir or --without-datarootdir was given.
16247 if test "${with_datarootdir+set}" = set; then
16248 withval="$with_datarootdir"
16249 datarootdir="\${prefix}/$with_datarootdir"
16250 else
16251 datarootdir='$(prefix)/share'
16252 fi;
16253
16254
16255
16256 # Check whether --with-docdir or --without-docdir was given.
16257 if test "${with_docdir+set}" = set; then
16258 withval="$with_docdir"
16259 docdir="\${prefix}/$with_docdir"
16260 else
16261 docdir='$(datarootdir)'
16262 fi;
16263
16264
16265
16266 # Check whether --with-htmldir or --without-htmldir was given.
16267 if test "${with_htmldir+set}" = set; then
16268 withval="$with_htmldir"
16269 htmldir="\${prefix}/$with_htmldir"
16270 else
16271 htmldir='$(docdir)'
16272 fi;
16273
16274
16275 # Substitute configuration variables
16276
16277
16278
16279
16280
16281
16282
16283
16284
16285
16286
16287
16288
16289
16290
16291
16292
16293
16294
16295
16296
16297
16298
16299
16300
16301
16302
16303
16304
16305
16306
16307
16308
16309
16310
16311
16312
16313
16314
16315
16316
16317
16318
16319
16320
16321
16322
16323
16324
16325
16326
16327
16328
16329
16330
16331
16332
16333
16334
16335
16336
16337
16338
16339 # Echo link setup.
16340 if test x${build} = x${host} ; then
16341 if test x${host} = x${target} ; then
16342 echo "Links are now set up to build a native compiler for ${target}." 1>&2
16343 else
16344 echo "Links are now set up to build a cross-compiler" 1>&2
16345 echo " from ${host} to ${target}." 1>&2
16346 fi
16347 else
16348 if test x${host} = x${target} ; then
16349 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
16350 echo " for ${target}." 1>&2
16351 else
16352 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
16353 echo " from ${host} to ${target}." 1>&2
16354 fi
16355 fi
16356
16357
16358
16359
16360 # Configure the subdirectories
16361 # AC_CONFIG_SUBDIRS($subdirs)
16362
16363 # Create the Makefile
16364 # and configure language subdirectories
16365 ac_config_files="$ac_config_files $all_outputs"
16366
16367
16368 ac_config_commands="$ac_config_commands default"
16369
16370 cat >confcache <<\_ACEOF
16371 # This file is a shell script that caches the results of configure
16372 # tests run on this system so they can be shared between configure
16373 # scripts and configure runs, see configure's option --config-cache.
16374 # It is not useful on other systems. If it contains results you don't
16375 # want to keep, you may remove or edit it.
16376 #
16377 # config.status only pays attention to the cache file if you give it
16378 # the --recheck option to rerun configure.
16379 #
16380 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16381 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16382 # following values.
16383
16384 _ACEOF
16385
16386 # The following way of writing the cache mishandles newlines in values,
16387 # but we know of no workaround that is simple, portable, and efficient.
16388 # So, don't put newlines in cache variables' values.
16389 # Ultrix sh set writes to stderr and can't be redirected directly,
16390 # and sets the high bit in the cache file unless we assign to the vars.
16391 {
16392 (set) 2>&1 |
16393 case `(ac_space=' '; set | grep ac_space) 2>&1` in
16394 *ac_space=\ *)
16395 # `set' does not quote correctly, so add quotes (double-quote
16396 # substitution turns \\\\ into \\, and sed turns \\ into \).
16397 sed -n \
16398 "s/'/'\\\\''/g;
16399 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16400 ;;
16401 *)
16402 # `set' quotes correctly as required by POSIX, so do not add quotes.
16403 sed -n \
16404 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
16405 ;;
16406 esac;
16407 } |
16408 sed '
16409 t clear
16410 : clear
16411 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16412 t end
16413 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16414 : end' >>confcache
16415 if diff $cache_file confcache >/dev/null 2>&1; then :; else
16416 if test -w $cache_file; then
16417 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
16418 cat confcache >$cache_file
16419 else
16420 echo "not updating unwritable cache $cache_file"
16421 fi
16422 fi
16423 rm -f confcache
16424
16425 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16426 # Let make expand exec_prefix.
16427 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16428
16429 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16430 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16431 # trailing colons and then remove the whole line if VPATH becomes empty
16432 # (actually we leave an empty line to preserve line numbers).
16433 if test "x$srcdir" = x.; then
16434 ac_vpsub='/^[ ]*VPATH[ ]*=/{
16435 s/:*\$(srcdir):*/:/;
16436 s/:*\${srcdir}:*/:/;
16437 s/:*@srcdir@:*/:/;
16438 s/^\([^=]*=[ ]*\):*/\1/;
16439 s/:*$//;
16440 s/^[^=]*=[ ]*$//;
16441 }'
16442 fi
16443
16444 DEFS=-DHAVE_CONFIG_H
16445
16446 ac_libobjs=
16447 ac_ltlibobjs=
16448 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16449 # 1. Remove the extension, and $U if already installed.
16450 ac_i=`echo "$ac_i" |
16451 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
16452 # 2. Add them.
16453 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
16454 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
16455 done
16456 LIBOBJS=$ac_libobjs
16457
16458 LTLIBOBJS=$ac_ltlibobjs
16459
16460
16461
16462 : ${CONFIG_STATUS=./config.status}
16463 ac_clean_files_save=$ac_clean_files
16464 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16465 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
16466 echo "$as_me: creating $CONFIG_STATUS" >&6;}
16467 cat >$CONFIG_STATUS <<_ACEOF
16468 #! $SHELL
16469 # Generated by $as_me.
16470 # Run this file to recreate the current configuration.
16471 # Compiler output produced by configure, useful for debugging
16472 # configure, is in config.log if it exists.
16473
16474 debug=false
16475 ac_cs_recheck=false
16476 ac_cs_silent=false
16477 SHELL=\${CONFIG_SHELL-$SHELL}
16478 _ACEOF
16479
16480 cat >>$CONFIG_STATUS <<\_ACEOF
16481 ## --------------------- ##
16482 ## M4sh Initialization. ##
16483 ## --------------------- ##
16484
16485 # Be Bourne compatible
16486 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16487 emulate sh
16488 NULLCMD=:
16489 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
16490 # is contrary to our usage. Disable this feature.
16491 alias -g '${1+"$@"}'='"$@"'
16492 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
16493 set -o posix
16494 fi
16495 DUALCASE=1; export DUALCASE # for MKS sh
16496
16497 # Support unset when possible.
16498 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
16499 as_unset=unset
16500 else
16501 as_unset=false
16502 fi
16503
16504
16505 # Work around bugs in pre-3.0 UWIN ksh.
16506 $as_unset ENV MAIL MAILPATH
16507 PS1='$ '
16508 PS2='> '
16509 PS4='+ '
16510
16511 # NLS nuisances.
16512 for as_var in \
16513 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
16514 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
16515 LC_TELEPHONE LC_TIME
16516 do
16517 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
16518 eval $as_var=C; export $as_var
16519 else
16520 $as_unset $as_var
16521 fi
16522 done
16523
16524 # Required to use basename.
16525 if expr a : '\(a\)' >/dev/null 2>&1; then
16526 as_expr=expr
16527 else
16528 as_expr=false
16529 fi
16530
16531 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
16532 as_basename=basename
16533 else
16534 as_basename=false
16535 fi
16536
16537
16538 # Name of the executable.
16539 as_me=`$as_basename "$0" ||
16540 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16541 X"$0" : 'X\(//\)$' \| \
16542 X"$0" : 'X\(/\)$' \| \
16543 . : '\(.\)' 2>/dev/null ||
16544 echo X/"$0" |
16545 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
16546 /^X\/\(\/\/\)$/{ s//\1/; q; }
16547 /^X\/\(\/\).*/{ s//\1/; q; }
16548 s/.*/./; q'`
16549
16550
16551 # PATH needs CR, and LINENO needs CR and PATH.
16552 # Avoid depending upon Character Ranges.
16553 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16554 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16555 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16556 as_cr_digits='0123456789'
16557 as_cr_alnum=$as_cr_Letters$as_cr_digits
16558
16559 # The user is always right.
16560 if test "${PATH_SEPARATOR+set}" != set; then
16561 echo "#! /bin/sh" >conf$$.sh
16562 echo "exit 0" >>conf$$.sh
16563 chmod +x conf$$.sh
16564 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
16565 PATH_SEPARATOR=';'
16566 else
16567 PATH_SEPARATOR=:
16568 fi
16569 rm -f conf$$.sh
16570 fi
16571
16572
16573 as_lineno_1=$LINENO
16574 as_lineno_2=$LINENO
16575 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
16576 test "x$as_lineno_1" != "x$as_lineno_2" &&
16577 test "x$as_lineno_3" = "x$as_lineno_2" || {
16578 # Find who we are. Look in the path if we contain no path at all
16579 # relative or not.
16580 case $0 in
16581 *[\\/]* ) as_myself=$0 ;;
16582 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16583 for as_dir in $PATH
16584 do
16585 IFS=$as_save_IFS
16586 test -z "$as_dir" && as_dir=.
16587 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16588 done
16589
16590 ;;
16591 esac
16592 # We did not find ourselves, most probably we were run as `sh COMMAND'
16593 # in which case we are not to be found in the path.
16594 if test "x$as_myself" = x; then
16595 as_myself=$0
16596 fi
16597 if test ! -f "$as_myself"; then
16598 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
16599 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
16600 { (exit 1); exit 1; }; }
16601 fi
16602 case $CONFIG_SHELL in
16603 '')
16604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16605 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
16606 do
16607 IFS=$as_save_IFS
16608 test -z "$as_dir" && as_dir=.
16609 for as_base in sh bash ksh sh5; do
16610 case $as_dir in
16611 /*)
16612 if ("$as_dir/$as_base" -c '
16613 as_lineno_1=$LINENO
16614 as_lineno_2=$LINENO
16615 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
16616 test "x$as_lineno_1" != "x$as_lineno_2" &&
16617 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
16618 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
16619 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
16620 CONFIG_SHELL=$as_dir/$as_base
16621 export CONFIG_SHELL
16622 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
16623 fi;;
16624 esac
16625 done
16626 done
16627 ;;
16628 esac
16629
16630 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
16631 # uniformly replaced by the line number. The first 'sed' inserts a
16632 # line-number line before each line; the second 'sed' does the real
16633 # work. The second script uses 'N' to pair each line-number line
16634 # with the numbered line, and appends trailing '-' during
16635 # substitution so that $LINENO is not a special case at line end.
16636 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
16637 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
16638 sed '=' <$as_myself |
16639 sed '
16640 N
16641 s,$,-,
16642 : loop
16643 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
16644 t loop
16645 s,-$,,
16646 s,^['$as_cr_digits']*\n,,
16647 ' >$as_me.lineno &&
16648 chmod +x $as_me.lineno ||
16649 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
16650 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
16651 { (exit 1); exit 1; }; }
16652
16653 # Don't try to exec as it changes $[0], causing all sort of problems
16654 # (the dirname of $[0] is not the place where we might find the
16655 # original and so on. Autoconf is especially sensible to this).
16656 . ./$as_me.lineno
16657 # Exit status is that of the last command.
16658 exit
16659 }
16660
16661
16662 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
16663 *c*,-n*) ECHO_N= ECHO_C='
16664 ' ECHO_T=' ' ;;
16665 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
16666 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
16667 esac
16668
16669 if expr a : '\(a\)' >/dev/null 2>&1; then
16670 as_expr=expr
16671 else
16672 as_expr=false
16673 fi
16674
16675 rm -f conf$$ conf$$.exe conf$$.file
16676 echo >conf$$.file
16677 if ln -s conf$$.file conf$$ 2>/dev/null; then
16678 # We could just check for DJGPP; but this test a) works b) is more generic
16679 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
16680 if test -f conf$$.exe; then
16681 # Don't use ln at all; we don't have any links
16682 as_ln_s='cp -p'
16683 else
16684 as_ln_s='ln -s'
16685 fi
16686 elif ln conf$$.file conf$$ 2>/dev/null; then
16687 as_ln_s=ln
16688 else
16689 as_ln_s='cp -p'
16690 fi
16691 rm -f conf$$ conf$$.exe conf$$.file
16692
16693 if mkdir -p . 2>/dev/null; then
16694 as_mkdir_p=:
16695 else
16696 test -d ./-p && rmdir ./-p
16697 as_mkdir_p=false
16698 fi
16699
16700 as_executable_p="test -f"
16701
16702 # Sed expression to map a string onto a valid CPP name.
16703 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16704
16705 # Sed expression to map a string onto a valid variable name.
16706 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16707
16708
16709 # IFS
16710 # We need space, tab and new line, in precisely that order.
16711 as_nl='
16712 '
16713 IFS=" $as_nl"
16714
16715 # CDPATH.
16716 $as_unset CDPATH
16717
16718 exec 6>&1
16719
16720 # Open the log real soon, to keep \$[0] and so on meaningful, and to
16721 # report actual input values of CONFIG_FILES etc. instead of their
16722 # values after options handling. Logging --version etc. is OK.
16723 exec 5>>config.log
16724 {
16725 echo
16726 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16727 ## Running $as_me. ##
16728 _ASBOX
16729 } >&5
16730 cat >&5 <<_CSEOF
16731
16732 This file was extended by $as_me, which was
16733 generated by GNU Autoconf 2.59. Invocation command line was
16734
16735 CONFIG_FILES = $CONFIG_FILES
16736 CONFIG_HEADERS = $CONFIG_HEADERS
16737 CONFIG_LINKS = $CONFIG_LINKS
16738 CONFIG_COMMANDS = $CONFIG_COMMANDS
16739 $ $0 $@
16740
16741 _CSEOF
16742 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
16743 echo >&5
16744 _ACEOF
16745
16746 # Files that config.status was made for.
16747 if test -n "$ac_config_files"; then
16748 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
16749 fi
16750
16751 if test -n "$ac_config_headers"; then
16752 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
16753 fi
16754
16755 if test -n "$ac_config_links"; then
16756 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
16757 fi
16758
16759 if test -n "$ac_config_commands"; then
16760 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
16761 fi
16762
16763 cat >>$CONFIG_STATUS <<\_ACEOF
16764
16765 ac_cs_usage="\
16766 \`$as_me' instantiates files from templates according to the
16767 current configuration.
16768
16769 Usage: $0 [OPTIONS] [FILE]...
16770
16771 -h, --help print this help, then exit
16772 -V, --version print version number, then exit
16773 -q, --quiet do not print progress messages
16774 -d, --debug don't remove temporary files
16775 --recheck update $as_me by reconfiguring in the same conditions
16776 --file=FILE[:TEMPLATE]
16777 instantiate the configuration file FILE
16778 --header=FILE[:TEMPLATE]
16779 instantiate the configuration header FILE
16780
16781 Configuration files:
16782 $config_files
16783
16784 Configuration headers:
16785 $config_headers
16786
16787 Configuration commands:
16788 $config_commands
16789
16790 Report bugs to <bug-autoconf@gnu.org>."
16791 _ACEOF
16792
16793 cat >>$CONFIG_STATUS <<_ACEOF
16794 ac_cs_version="\\
16795 config.status
16796 configured by $0, generated by GNU Autoconf 2.59,
16797 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
16798
16799 Copyright (C) 2003 Free Software Foundation, Inc.
16800 This config.status script is free software; the Free Software Foundation
16801 gives unlimited permission to copy, distribute and modify it."
16802 srcdir=$srcdir
16803 _ACEOF
16804
16805 cat >>$CONFIG_STATUS <<\_ACEOF
16806 # If no file are specified by the user, then we need to provide default
16807 # value. By we need to know if files were specified by the user.
16808 ac_need_defaults=:
16809 while test $# != 0
16810 do
16811 case $1 in
16812 --*=*)
16813 ac_option=`expr "x$1" : 'x\([^=]*\)='`
16814 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
16815 ac_shift=:
16816 ;;
16817 -*)
16818 ac_option=$1
16819 ac_optarg=$2
16820 ac_shift=shift
16821 ;;
16822 *) # This is not an option, so the user has probably given explicit
16823 # arguments.
16824 ac_option=$1
16825 ac_need_defaults=false;;
16826 esac
16827
16828 case $ac_option in
16829 # Handling of the options.
16830 _ACEOF
16831 cat >>$CONFIG_STATUS <<\_ACEOF
16832 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16833 ac_cs_recheck=: ;;
16834 --version | --vers* | -V )
16835 echo "$ac_cs_version"; exit 0 ;;
16836 --he | --h)
16837 # Conflict between --help and --header
16838 { { echo "$as_me:$LINENO: error: ambiguous option: $1
16839 Try \`$0 --help' for more information." >&5
16840 echo "$as_me: error: ambiguous option: $1
16841 Try \`$0 --help' for more information." >&2;}
16842 { (exit 1); exit 1; }; };;
16843 --help | --hel | -h )
16844 echo "$ac_cs_usage"; exit 0 ;;
16845 --debug | --d* | -d )
16846 debug=: ;;
16847 --file | --fil | --fi | --f )
16848 $ac_shift
16849 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
16850 ac_need_defaults=false;;
16851 --header | --heade | --head | --hea )
16852 $ac_shift
16853 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
16854 ac_need_defaults=false;;
16855 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16856 | -silent | --silent | --silen | --sile | --sil | --si | --s)
16857 ac_cs_silent=: ;;
16858
16859 # This is an error.
16860 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
16861 Try \`$0 --help' for more information." >&5
16862 echo "$as_me: error: unrecognized option: $1
16863 Try \`$0 --help' for more information." >&2;}
16864 { (exit 1); exit 1; }; } ;;
16865
16866 *) ac_config_targets="$ac_config_targets $1" ;;
16867
16868 esac
16869 shift
16870 done
16871
16872 ac_configure_extra_args=
16873
16874 if $ac_cs_silent; then
16875 exec 6>/dev/null
16876 ac_configure_extra_args="$ac_configure_extra_args --silent"
16877 fi
16878
16879 _ACEOF
16880 cat >>$CONFIG_STATUS <<_ACEOF
16881 if \$ac_cs_recheck; then
16882 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
16883 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16884 fi
16885
16886 _ACEOF
16887
16888 cat >>$CONFIG_STATUS <<_ACEOF
16889 #
16890 # INIT-COMMANDS section.
16891 #
16892
16893 subdirs='$subdirs'
16894
16895 _ACEOF
16896
16897
16898
16899 cat >>$CONFIG_STATUS <<\_ACEOF
16900 for ac_config_target in $ac_config_targets
16901 do
16902 case "$ac_config_target" in
16903 # Handling of arguments.
16904 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
16905 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16906 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
16907 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
16908 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
16909 { (exit 1); exit 1; }; };;
16910 esac
16911 done
16912
16913 # If the user did not use the arguments to specify the items to instantiate,
16914 # then the envvar interface is used. Set only those that are not.
16915 # We use the long form for the default assignment because of an extremely
16916 # bizarre bug on SunOS 4.1.3.
16917 if $ac_need_defaults; then
16918 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16919 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16920 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16921 fi
16922
16923 # Have a temporary directory for convenience. Make it in the build tree
16924 # simply because there is no reason to put it here, and in addition,
16925 # creating and moving files from /tmp can sometimes cause problems.
16926 # Create a temporary directory, and hook for its removal unless debugging.
16927 $debug ||
16928 {
16929 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
16930 trap '{ (exit 1); exit 1; }' 1 2 13 15
16931 }
16932
16933 # Create a (secure) tmp directory for tmp files.
16934
16935 {
16936 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
16937 test -n "$tmp" && test -d "$tmp"
16938 } ||
16939 {
16940 tmp=./confstat$$-$RANDOM
16941 (umask 077 && mkdir $tmp)
16942 } ||
16943 {
16944 echo "$me: cannot create a temporary directory in ." >&2
16945 { (exit 1); exit 1; }
16946 }
16947
16948 _ACEOF
16949
16950 cat >>$CONFIG_STATUS <<_ACEOF
16951
16952 #
16953 # CONFIG_FILES section.
16954 #
16955
16956 # No need to generate the scripts if there are no CONFIG_FILES.
16957 # This happens for instance when ./config.status config.h
16958 if test -n "\$CONFIG_FILES"; then
16959 # Protect against being on the right side of a sed subst in config.status.
16960 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
16961 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
16962 s,@SHELL@,$SHELL,;t t
16963 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
16964 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
16965 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
16966 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
16967 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
16968 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
16969 s,@exec_prefix@,$exec_prefix,;t t
16970 s,@prefix@,$prefix,;t t
16971 s,@program_transform_name@,$program_transform_name,;t t
16972 s,@bindir@,$bindir,;t t
16973 s,@sbindir@,$sbindir,;t t
16974 s,@libexecdir@,$libexecdir,;t t
16975 s,@datadir@,$datadir,;t t
16976 s,@sysconfdir@,$sysconfdir,;t t
16977 s,@sharedstatedir@,$sharedstatedir,;t t
16978 s,@localstatedir@,$localstatedir,;t t
16979 s,@libdir@,$libdir,;t t
16980 s,@includedir@,$includedir,;t t
16981 s,@oldincludedir@,$oldincludedir,;t t
16982 s,@infodir@,$infodir,;t t
16983 s,@mandir@,$mandir,;t t
16984 s,@build_alias@,$build_alias,;t t
16985 s,@host_alias@,$host_alias,;t t
16986 s,@target_alias@,$target_alias,;t t
16987 s,@DEFS@,$DEFS,;t t
16988 s,@ECHO_C@,$ECHO_C,;t t
16989 s,@ECHO_N@,$ECHO_N,;t t
16990 s,@ECHO_T@,$ECHO_T,;t t
16991 s,@LIBS@,$LIBS,;t t
16992 s,@build@,$build,;t t
16993 s,@build_cpu@,$build_cpu,;t t
16994 s,@build_vendor@,$build_vendor,;t t
16995 s,@build_os@,$build_os,;t t
16996 s,@host@,$host,;t t
16997 s,@host_cpu@,$host_cpu,;t t
16998 s,@host_vendor@,$host_vendor,;t t
16999 s,@host_os@,$host_os,;t t
17000 s,@target@,$target,;t t
17001 s,@target_cpu@,$target_cpu,;t t
17002 s,@target_vendor@,$target_vendor,;t t
17003 s,@target_os@,$target_os,;t t
17004 s,@target_noncanonical@,$target_noncanonical,;t t
17005 s,@build_libsubdir@,$build_libsubdir,;t t
17006 s,@build_subdir@,$build_subdir,;t t
17007 s,@host_subdir@,$host_subdir,;t t
17008 s,@target_subdir@,$target_subdir,;t t
17009 s,@GENINSRC@,$GENINSRC,;t t
17010 s,@CC@,$CC,;t t
17011 s,@CFLAGS@,$CFLAGS,;t t
17012 s,@LDFLAGS@,$LDFLAGS,;t t
17013 s,@CPPFLAGS@,$CPPFLAGS,;t t
17014 s,@ac_ct_CC@,$ac_ct_CC,;t t
17015 s,@EXEEXT@,$EXEEXT,;t t
17016 s,@OBJEXT@,$OBJEXT,;t t
17017 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
17018 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
17019 s,@CPP@,$CPP,;t t
17020 s,@EGREP@,$EGREP,;t t
17021 s,@strict1_warn@,$strict1_warn,;t t
17022 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
17023 s,@warn_cflags@,$warn_cflags,;t t
17024 s,@WERROR@,$WERROR,;t t
17025 s,@nocommon_flag@,$nocommon_flag,;t t
17026 s,@TREEBROWSER@,$TREEBROWSER,;t t
17027 s,@valgrind_path@,$valgrind_path,;t t
17028 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
17029 s,@valgrind_command@,$valgrind_command,;t t
17030 s,@coverage_flags@,$coverage_flags,;t t
17031 s,@enable_multilib@,$enable_multilib,;t t
17032 s,@enable_decimal_float@,$enable_decimal_float,;t t
17033 s,@enable_shared@,$enable_shared,;t t
17034 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
17035 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
17036 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
17037 s,@onestep@,$onestep,;t t
17038 s,@datarootdir@,$datarootdir,;t t
17039 s,@docdir@,$docdir,;t t
17040 s,@htmldir@,$htmldir,;t t
17041 s,@SET_MAKE@,$SET_MAKE,;t t
17042 s,@AWK@,$AWK,;t t
17043 s,@LN_S@,$LN_S,;t t
17044 s,@LN@,$LN,;t t
17045 s,@RANLIB@,$RANLIB,;t t
17046 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
17047 s,@ranlib_flags@,$ranlib_flags,;t t
17048 s,@INSTALL@,$INSTALL,;t t
17049 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
17050 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
17051 s,@make_compare_target@,$make_compare_target,;t t
17052 s,@have_mktemp_command@,$have_mktemp_command,;t t
17053 s,@MAKEINFO@,$MAKEINFO,;t t
17054 s,@BUILD_INFO@,$BUILD_INFO,;t t
17055 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
17056 s,@FLEX@,$FLEX,;t t
17057 s,@BISON@,$BISON,;t t
17058 s,@NM@,$NM,;t t
17059 s,@AR@,$AR,;t t
17060 s,@stage1_cflags@,$stage1_cflags,;t t
17061 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
17062 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
17063 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
17064 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
17065 s,@LIBICONV@,$LIBICONV,;t t
17066 s,@LTLIBICONV@,$LTLIBICONV,;t t
17067 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
17068 s,@manext@,$manext,;t t
17069 s,@objext@,$objext,;t t
17070 s,@gthread_flags@,$gthread_flags,;t t
17071 s,@extra_modes_file@,$extra_modes_file,;t t
17072 s,@extra_opt_files@,$extra_opt_files,;t t
17073 s,@USE_NLS@,$USE_NLS,;t t
17074 s,@LIBINTL@,$LIBINTL,;t t
17075 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
17076 s,@INCINTL@,$INCINTL,;t t
17077 s,@XGETTEXT@,$XGETTEXT,;t t
17078 s,@GMSGFMT@,$GMSGFMT,;t t
17079 s,@POSUB@,$POSUB,;t t
17080 s,@CATALOGS@,$CATALOGS,;t t
17081 s,@DATADIRNAME@,$DATADIRNAME,;t t
17082 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
17083 s,@GENCAT@,$GENCAT,;t t
17084 s,@CATOBJEXT@,$CATOBJEXT,;t t
17085 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
17086 s,@CROSS@,$CROSS,;t t
17087 s,@ALL@,$ALL,;t t
17088 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
17089 s,@inhibit_libc@,$inhibit_libc,;t t
17090 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
17091 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
17092 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
17093 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
17094 s,@collect2@,$collect2,;t t
17095 s,@gcc_cv_as@,$gcc_cv_as,;t t
17096 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
17097 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
17098 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
17099 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
17100 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
17101 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
17102 s,@libgcc_visibility@,$libgcc_visibility,;t t
17103 s,@GGC@,$GGC,;t t
17104 s,@zlibdir@,$zlibdir,;t t
17105 s,@zlibinc@,$zlibinc,;t t
17106 s,@MAINT@,$MAINT,;t t
17107 s,@gcc_tooldir@,$gcc_tooldir,;t t
17108 s,@dollar@,$dollar,;t t
17109 s,@slibdir@,$slibdir,;t t
17110 s,@objdir@,$objdir,;t t
17111 s,@subdirs@,$subdirs,;t t
17112 s,@srcdir@,$srcdir,;t t
17113 s,@all_boot_languages@,$all_boot_languages,;t t
17114 s,@all_compilers@,$all_compilers,;t t
17115 s,@all_gtfiles@,$all_gtfiles,;t t
17116 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
17117 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
17118 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
17119 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
17120 s,@all_languages@,$all_languages,;t t
17121 s,@all_selected_languages@,$all_selected_languages,;t t
17122 s,@all_stagestuff@,$all_stagestuff,;t t
17123 s,@build_exeext@,$build_exeext,;t t
17124 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
17125 s,@build_xm_file_list@,$build_xm_file_list,;t t
17126 s,@build_xm_include_list@,$build_xm_include_list,;t t
17127 s,@build_xm_defines@,$build_xm_defines,;t t
17128 s,@check_languages@,$check_languages,;t t
17129 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
17130 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
17131 s,@cpp_install_dir@,$cpp_install_dir,;t t
17132 s,@xmake_file@,$xmake_file,;t t
17133 s,@tmake_file@,$tmake_file,;t t
17134 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
17135 s,@extra_headers_list@,$extra_headers_list,;t t
17136 s,@extra_objs@,$extra_objs,;t t
17137 s,@extra_parts@,$extra_parts,;t t
17138 s,@extra_passes@,$extra_passes,;t t
17139 s,@extra_programs@,$extra_programs,;t t
17140 s,@float_h_file@,$float_h_file,;t t
17141 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
17142 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
17143 s,@host_exeext@,$host_exeext,;t t
17144 s,@host_xm_file_list@,$host_xm_file_list,;t t
17145 s,@host_xm_include_list@,$host_xm_include_list,;t t
17146 s,@host_xm_defines@,$host_xm_defines,;t t
17147 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
17148 s,@install@,$install,;t t
17149 s,@lang_opt_files@,$lang_opt_files,;t t
17150 s,@lang_specs_files@,$lang_specs_files,;t t
17151 s,@lang_tree_files@,$lang_tree_files,;t t
17152 s,@local_prefix@,$local_prefix,;t t
17153 s,@md_file@,$md_file,;t t
17154 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
17155 s,@out_file@,$out_file,;t t
17156 s,@out_object_file@,$out_object_file,;t t
17157 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
17158 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
17159 s,@thread_file@,$thread_file,;t t
17160 s,@tm_file_list@,$tm_file_list,;t t
17161 s,@tm_include_list@,$tm_include_list,;t t
17162 s,@tm_defines@,$tm_defines,;t t
17163 s,@tm_p_file_list@,$tm_p_file_list,;t t
17164 s,@tm_p_include_list@,$tm_p_include_list,;t t
17165 s,@xm_file_list@,$xm_file_list,;t t
17166 s,@xm_include_list@,$xm_include_list,;t t
17167 s,@xm_defines@,$xm_defines,;t t
17168 s,@c_target_objs@,$c_target_objs,;t t
17169 s,@cxx_target_objs@,$cxx_target_objs,;t t
17170 s,@target_cpu_default@,$target_cpu_default,;t t
17171 s,@GMPLIBS@,$GMPLIBS,;t t
17172 s,@GMPINC@,$GMPINC,;t t
17173 s,@LIBOBJS@,$LIBOBJS,;t t
17174 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
17175 /@language_hooks@/r $language_hooks
17176 s,@language_hooks@,,;t t
17177 CEOF
17178
17179 _ACEOF
17180
17181 cat >>$CONFIG_STATUS <<\_ACEOF
17182 # Split the substitutions into bite-sized pieces for seds with
17183 # small command number limits, like on Digital OSF/1 and HP-UX.
17184 ac_max_sed_lines=48
17185 ac_sed_frag=1 # Number of current file.
17186 ac_beg=1 # First line for current file.
17187 ac_end=$ac_max_sed_lines # Line after last line for current file.
17188 ac_more_lines=:
17189 ac_sed_cmds=
17190 while $ac_more_lines; do
17191 if test $ac_beg -gt 1; then
17192 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17193 else
17194 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17195 fi
17196 if test ! -s $tmp/subs.frag; then
17197 ac_more_lines=false
17198 else
17199 # The purpose of the label and of the branching condition is to
17200 # speed up the sed processing (if there are no `@' at all, there
17201 # is no need to browse any of the substitutions).
17202 # These are the two extra sed commands mentioned above.
17203 (echo ':t
17204 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
17205 if test -z "$ac_sed_cmds"; then
17206 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
17207 else
17208 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
17209 fi
17210 ac_sed_frag=`expr $ac_sed_frag + 1`
17211 ac_beg=$ac_end
17212 ac_end=`expr $ac_end + $ac_max_sed_lines`
17213 fi
17214 done
17215 if test -z "$ac_sed_cmds"; then
17216 ac_sed_cmds=cat
17217 fi
17218 fi # test -n "$CONFIG_FILES"
17219
17220 _ACEOF
17221 cat >>$CONFIG_STATUS <<\_ACEOF
17222 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
17223 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17224 case $ac_file in
17225 - | *:- | *:-:* ) # input from stdin
17226 cat >$tmp/stdin
17227 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17228 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17229 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17230 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17231 * ) ac_file_in=$ac_file.in ;;
17232 esac
17233
17234 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
17235 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17236 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17237 X"$ac_file" : 'X\(//\)[^/]' \| \
17238 X"$ac_file" : 'X\(//\)$' \| \
17239 X"$ac_file" : 'X\(/\)' \| \
17240 . : '\(.\)' 2>/dev/null ||
17241 echo X"$ac_file" |
17242 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17243 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17244 /^X\(\/\/\)$/{ s//\1/; q; }
17245 /^X\(\/\).*/{ s//\1/; q; }
17246 s/.*/./; q'`
17247 { if $as_mkdir_p; then
17248 mkdir -p "$ac_dir"
17249 else
17250 as_dir="$ac_dir"
17251 as_dirs=
17252 while test ! -d "$as_dir"; do
17253 as_dirs="$as_dir $as_dirs"
17254 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17255 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17256 X"$as_dir" : 'X\(//\)[^/]' \| \
17257 X"$as_dir" : 'X\(//\)$' \| \
17258 X"$as_dir" : 'X\(/\)' \| \
17259 . : '\(.\)' 2>/dev/null ||
17260 echo X"$as_dir" |
17261 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17262 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17263 /^X\(\/\/\)$/{ s//\1/; q; }
17264 /^X\(\/\).*/{ s//\1/; q; }
17265 s/.*/./; q'`
17266 done
17267 test ! -n "$as_dirs" || mkdir $as_dirs
17268 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17269 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17270 { (exit 1); exit 1; }; }; }
17271
17272 ac_builddir=.
17273
17274 if test "$ac_dir" != .; then
17275 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17276 # A "../" for each directory in $ac_dir_suffix.
17277 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17278 else
17279 ac_dir_suffix= ac_top_builddir=
17280 fi
17281
17282 case $srcdir in
17283 .) # No --srcdir option. We are building in place.
17284 ac_srcdir=.
17285 if test -z "$ac_top_builddir"; then
17286 ac_top_srcdir=.
17287 else
17288 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17289 fi ;;
17290 [\\/]* | ?:[\\/]* ) # Absolute path.
17291 ac_srcdir=$srcdir$ac_dir_suffix;
17292 ac_top_srcdir=$srcdir ;;
17293 *) # Relative path.
17294 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17295 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17296 esac
17297
17298 # Do not use `cd foo && pwd` to compute absolute paths, because
17299 # the directories may not exist.
17300 case `pwd` in
17301 .) ac_abs_builddir="$ac_dir";;
17302 *)
17303 case "$ac_dir" in
17304 .) ac_abs_builddir=`pwd`;;
17305 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17306 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17307 esac;;
17308 esac
17309 case $ac_abs_builddir in
17310 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17311 *)
17312 case ${ac_top_builddir}. in
17313 .) ac_abs_top_builddir=$ac_abs_builddir;;
17314 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17315 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17316 esac;;
17317 esac
17318 case $ac_abs_builddir in
17319 .) ac_abs_srcdir=$ac_srcdir;;
17320 *)
17321 case $ac_srcdir in
17322 .) ac_abs_srcdir=$ac_abs_builddir;;
17323 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17324 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17325 esac;;
17326 esac
17327 case $ac_abs_builddir in
17328 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17329 *)
17330 case $ac_top_srcdir in
17331 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17332 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17333 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17334 esac;;
17335 esac
17336
17337
17338
17339 if test x"$ac_file" != x-; then
17340 { echo "$as_me:$LINENO: creating $ac_file" >&5
17341 echo "$as_me: creating $ac_file" >&6;}
17342 rm -f "$ac_file"
17343 fi
17344 # Let's still pretend it is `configure' which instantiates (i.e., don't
17345 # use $as_me), people would be surprised to read:
17346 # /* config.h. Generated by config.status. */
17347 if test x"$ac_file" = x-; then
17348 configure_input=
17349 else
17350 configure_input="$ac_file. "
17351 fi
17352 configure_input=$configure_input"Generated from `echo $ac_file_in |
17353 sed 's,.*/,,'` by configure."
17354
17355 # First look for the input files in the build tree, otherwise in the
17356 # src tree.
17357 ac_file_inputs=`IFS=:
17358 for f in $ac_file_in; do
17359 case $f in
17360 -) echo $tmp/stdin ;;
17361 [\\/$]*)
17362 # Absolute (can't be DOS-style, as IFS=:)
17363 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17364 echo "$as_me: error: cannot find input file: $f" >&2;}
17365 { (exit 1); exit 1; }; }
17366 echo "$f";;
17367 *) # Relative
17368 if test -f "$f"; then
17369 # Build tree
17370 echo "$f"
17371 elif test -f "$srcdir/$f"; then
17372 # Source tree
17373 echo "$srcdir/$f"
17374 else
17375 # /dev/null tree
17376 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17377 echo "$as_me: error: cannot find input file: $f" >&2;}
17378 { (exit 1); exit 1; }; }
17379 fi;;
17380 esac
17381 done` || { (exit 1); exit 1; }
17382 _ACEOF
17383 cat >>$CONFIG_STATUS <<_ACEOF
17384 sed "$ac_vpsub
17385 $extrasub
17386 _ACEOF
17387 cat >>$CONFIG_STATUS <<\_ACEOF
17388 :t
17389 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17390 s,@configure_input@,$configure_input,;t t
17391 s,@srcdir@,$ac_srcdir,;t t
17392 s,@abs_srcdir@,$ac_abs_srcdir,;t t
17393 s,@top_srcdir@,$ac_top_srcdir,;t t
17394 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
17395 s,@builddir@,$ac_builddir,;t t
17396 s,@abs_builddir@,$ac_abs_builddir,;t t
17397 s,@top_builddir@,$ac_top_builddir,;t t
17398 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
17399 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
17400 rm -f $tmp/stdin
17401 if test x"$ac_file" != x-; then
17402 mv $tmp/out $ac_file
17403 else
17404 cat $tmp/out
17405 rm -f $tmp/out
17406 fi
17407
17408 done
17409 _ACEOF
17410 cat >>$CONFIG_STATUS <<\_ACEOF
17411
17412 #
17413 # CONFIG_HEADER section.
17414 #
17415
17416 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
17417 # NAME is the cpp macro being defined and VALUE is the value it is being given.
17418 #
17419 # ac_d sets the value in "#define NAME VALUE" lines.
17420 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
17421 ac_dB='[ ].*$,\1#\2'
17422 ac_dC=' '
17423 ac_dD=',;t'
17424 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
17425 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
17426 ac_uB='$,\1#\2define\3'
17427 ac_uC=' '
17428 ac_uD=',;t'
17429
17430 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
17431 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17432 case $ac_file in
17433 - | *:- | *:-:* ) # input from stdin
17434 cat >$tmp/stdin
17435 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17436 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17437 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17438 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17439 * ) ac_file_in=$ac_file.in ;;
17440 esac
17441
17442 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
17443 echo "$as_me: creating $ac_file" >&6;}
17444
17445 # First look for the input files in the build tree, otherwise in the
17446 # src tree.
17447 ac_file_inputs=`IFS=:
17448 for f in $ac_file_in; do
17449 case $f in
17450 -) echo $tmp/stdin ;;
17451 [\\/$]*)
17452 # Absolute (can't be DOS-style, as IFS=:)
17453 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17454 echo "$as_me: error: cannot find input file: $f" >&2;}
17455 { (exit 1); exit 1; }; }
17456 # Do quote $f, to prevent DOS paths from being IFS'd.
17457 echo "$f";;
17458 *) # Relative
17459 if test -f "$f"; then
17460 # Build tree
17461 echo "$f"
17462 elif test -f "$srcdir/$f"; then
17463 # Source tree
17464 echo "$srcdir/$f"
17465 else
17466 # /dev/null tree
17467 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17468 echo "$as_me: error: cannot find input file: $f" >&2;}
17469 { (exit 1); exit 1; }; }
17470 fi;;
17471 esac
17472 done` || { (exit 1); exit 1; }
17473 # Remove the trailing spaces.
17474 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
17475
17476 _ACEOF
17477
17478 # Transform confdefs.h into two sed scripts, `conftest.defines' and
17479 # `conftest.undefs', that substitutes the proper values into
17480 # config.h.in to produce config.h. The first handles `#define'
17481 # templates, and the second `#undef' templates.
17482 # And first: Protect against being on the right side of a sed subst in
17483 # config.status. Protect against being in an unquoted here document
17484 # in config.status.
17485 rm -f conftest.defines conftest.undefs
17486 # Using a here document instead of a string reduces the quoting nightmare.
17487 # Putting comments in sed scripts is not portable.
17488 #
17489 # `end' is used to avoid that the second main sed command (meant for
17490 # 0-ary CPP macros) applies to n-ary macro definitions.
17491 # See the Autoconf documentation for `clear'.
17492 cat >confdef2sed.sed <<\_ACEOF
17493 s/[\\&,]/\\&/g
17494 s,[\\$`],\\&,g
17495 t clear
17496 : clear
17497 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
17498 t end
17499 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
17500 : end
17501 _ACEOF
17502 # If some macros were called several times there might be several times
17503 # the same #defines, which is useless. Nevertheless, we may not want to
17504 # sort them, since we want the *last* AC-DEFINE to be honored.
17505 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
17506 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
17507 rm -f confdef2sed.sed
17508
17509 # This sed command replaces #undef with comments. This is necessary, for
17510 # example, in the case of _POSIX_SOURCE, which is predefined and required
17511 # on some systems where configure will not decide to define it.
17512 cat >>conftest.undefs <<\_ACEOF
17513 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
17514 _ACEOF
17515
17516 # Break up conftest.defines because some shells have a limit on the size
17517 # of here documents, and old seds have small limits too (100 cmds).
17518 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
17519 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
17520 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
17521 echo ' :' >>$CONFIG_STATUS
17522 rm -f conftest.tail
17523 while grep . conftest.defines >/dev/null
17524 do
17525 # Write a limited-size here document to $tmp/defines.sed.
17526 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
17527 # Speed up: don't consider the non `#define' lines.
17528 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
17529 # Work around the forget-to-reset-the-flag bug.
17530 echo 't clr' >>$CONFIG_STATUS
17531 echo ': clr' >>$CONFIG_STATUS
17532 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
17533 echo 'CEOF
17534 sed -f $tmp/defines.sed $tmp/in >$tmp/out
17535 rm -f $tmp/in
17536 mv $tmp/out $tmp/in
17537 ' >>$CONFIG_STATUS
17538 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
17539 rm -f conftest.defines
17540 mv conftest.tail conftest.defines
17541 done
17542 rm -f conftest.defines
17543 echo ' fi # grep' >>$CONFIG_STATUS
17544 echo >>$CONFIG_STATUS
17545
17546 # Break up conftest.undefs because some shells have a limit on the size
17547 # of here documents, and old seds have small limits too (100 cmds).
17548 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
17549 rm -f conftest.tail
17550 while grep . conftest.undefs >/dev/null
17551 do
17552 # Write a limited-size here document to $tmp/undefs.sed.
17553 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
17554 # Speed up: don't consider the non `#undef'
17555 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
17556 # Work around the forget-to-reset-the-flag bug.
17557 echo 't clr' >>$CONFIG_STATUS
17558 echo ': clr' >>$CONFIG_STATUS
17559 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
17560 echo 'CEOF
17561 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
17562 rm -f $tmp/in
17563 mv $tmp/out $tmp/in
17564 ' >>$CONFIG_STATUS
17565 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
17566 rm -f conftest.undefs
17567 mv conftest.tail conftest.undefs
17568 done
17569 rm -f conftest.undefs
17570
17571 cat >>$CONFIG_STATUS <<\_ACEOF
17572 # Let's still pretend it is `configure' which instantiates (i.e., don't
17573 # use $as_me), people would be surprised to read:
17574 # /* config.h. Generated by config.status. */
17575 if test x"$ac_file" = x-; then
17576 echo "/* Generated by configure. */" >$tmp/config.h
17577 else
17578 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
17579 fi
17580 cat $tmp/in >>$tmp/config.h
17581 rm -f $tmp/in
17582 if test x"$ac_file" != x-; then
17583 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
17584 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
17585 echo "$as_me: $ac_file is unchanged" >&6;}
17586 else
17587 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17588 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17589 X"$ac_file" : 'X\(//\)[^/]' \| \
17590 X"$ac_file" : 'X\(//\)$' \| \
17591 X"$ac_file" : 'X\(/\)' \| \
17592 . : '\(.\)' 2>/dev/null ||
17593 echo X"$ac_file" |
17594 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17595 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17596 /^X\(\/\/\)$/{ s//\1/; q; }
17597 /^X\(\/\).*/{ s//\1/; q; }
17598 s/.*/./; q'`
17599 { if $as_mkdir_p; then
17600 mkdir -p "$ac_dir"
17601 else
17602 as_dir="$ac_dir"
17603 as_dirs=
17604 while test ! -d "$as_dir"; do
17605 as_dirs="$as_dir $as_dirs"
17606 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17607 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17608 X"$as_dir" : 'X\(//\)[^/]' \| \
17609 X"$as_dir" : 'X\(//\)$' \| \
17610 X"$as_dir" : 'X\(/\)' \| \
17611 . : '\(.\)' 2>/dev/null ||
17612 echo X"$as_dir" |
17613 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17614 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17615 /^X\(\/\/\)$/{ s//\1/; q; }
17616 /^X\(\/\).*/{ s//\1/; q; }
17617 s/.*/./; q'`
17618 done
17619 test ! -n "$as_dirs" || mkdir $as_dirs
17620 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17621 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17622 { (exit 1); exit 1; }; }; }
17623
17624 rm -f $ac_file
17625 mv $tmp/config.h $ac_file
17626 fi
17627 else
17628 cat $tmp/config.h
17629 rm -f $tmp/config.h
17630 fi
17631 done
17632 _ACEOF
17633 cat >>$CONFIG_STATUS <<\_ACEOF
17634
17635 #
17636 # CONFIG_COMMANDS section.
17637 #
17638 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
17639 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
17640 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
17641 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
17642 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17643 X"$ac_dest" : 'X\(//\)[^/]' \| \
17644 X"$ac_dest" : 'X\(//\)$' \| \
17645 X"$ac_dest" : 'X\(/\)' \| \
17646 . : '\(.\)' 2>/dev/null ||
17647 echo X"$ac_dest" |
17648 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17649 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17650 /^X\(\/\/\)$/{ s//\1/; q; }
17651 /^X\(\/\).*/{ s//\1/; q; }
17652 s/.*/./; q'`
17653 { if $as_mkdir_p; then
17654 mkdir -p "$ac_dir"
17655 else
17656 as_dir="$ac_dir"
17657 as_dirs=
17658 while test ! -d "$as_dir"; do
17659 as_dirs="$as_dir $as_dirs"
17660 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17661 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17662 X"$as_dir" : 'X\(//\)[^/]' \| \
17663 X"$as_dir" : 'X\(//\)$' \| \
17664 X"$as_dir" : 'X\(/\)' \| \
17665 . : '\(.\)' 2>/dev/null ||
17666 echo X"$as_dir" |
17667 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17668 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17669 /^X\(\/\/\)$/{ s//\1/; q; }
17670 /^X\(\/\).*/{ s//\1/; q; }
17671 s/.*/./; q'`
17672 done
17673 test ! -n "$as_dirs" || mkdir $as_dirs
17674 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17675 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17676 { (exit 1); exit 1; }; }; }
17677
17678 ac_builddir=.
17679
17680 if test "$ac_dir" != .; then
17681 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17682 # A "../" for each directory in $ac_dir_suffix.
17683 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17684 else
17685 ac_dir_suffix= ac_top_builddir=
17686 fi
17687
17688 case $srcdir in
17689 .) # No --srcdir option. We are building in place.
17690 ac_srcdir=.
17691 if test -z "$ac_top_builddir"; then
17692 ac_top_srcdir=.
17693 else
17694 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17695 fi ;;
17696 [\\/]* | ?:[\\/]* ) # Absolute path.
17697 ac_srcdir=$srcdir$ac_dir_suffix;
17698 ac_top_srcdir=$srcdir ;;
17699 *) # Relative path.
17700 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17701 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17702 esac
17703
17704 # Do not use `cd foo && pwd` to compute absolute paths, because
17705 # the directories may not exist.
17706 case `pwd` in
17707 .) ac_abs_builddir="$ac_dir";;
17708 *)
17709 case "$ac_dir" in
17710 .) ac_abs_builddir=`pwd`;;
17711 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17712 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17713 esac;;
17714 esac
17715 case $ac_abs_builddir in
17716 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17717 *)
17718 case ${ac_top_builddir}. in
17719 .) ac_abs_top_builddir=$ac_abs_builddir;;
17720 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17721 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17722 esac;;
17723 esac
17724 case $ac_abs_builddir in
17725 .) ac_abs_srcdir=$ac_srcdir;;
17726 *)
17727 case $ac_srcdir in
17728 .) ac_abs_srcdir=$ac_abs_builddir;;
17729 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17730 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17731 esac;;
17732 esac
17733 case $ac_abs_builddir in
17734 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17735 *)
17736 case $ac_top_srcdir in
17737 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17738 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17739 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17740 esac;;
17741 esac
17742
17743
17744 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
17745 echo "$as_me: executing $ac_dest commands" >&6;}
17746 case $ac_dest in
17747 default )
17748 case ${CONFIG_HEADERS} in
17749 *auto-host.h:config.in*)
17750 echo > cstamp-h ;;
17751 esac
17752 # Make sure all the subdirs exist.
17753 for d in $subdirs doc build
17754 do
17755 test -d $d || mkdir $d
17756 done
17757 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
17758 # bootstrapping and the installation procedure can still use
17759 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
17760 # FLAGS_TO_PASS has been modified to solve the problem there.
17761 # This is virtually a duplicate of what happens in configure.lang; we do
17762 # an extra check to make sure this only happens if ln -s can be used.
17763 case "$LN_S" in
17764 *-s*)
17765 for d in ${subdirs} ; do
17766 STARTDIR=`${PWDCMD-pwd}`
17767 cd $d
17768 for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
17769 do
17770 rm -f $t
17771 $LN_S ../$t $t 2>/dev/null
17772 done
17773 cd $STARTDIR
17774 done
17775 ;;
17776 esac
17777 ;;
17778 esac
17779 done
17780 _ACEOF
17781
17782 cat >>$CONFIG_STATUS <<\_ACEOF
17783
17784 { (exit 0); exit 0; }
17785 _ACEOF
17786 chmod +x $CONFIG_STATUS
17787 ac_clean_files=$ac_clean_files_save
17788
17789
17790 # configure is writing to config.log, and then calls config.status.
17791 # config.status does its own redirection, appending to config.log.
17792 # Unfortunately, on DOS this fails, as config.log is still kept open
17793 # by configure, so config.status won't be able to write to it; its
17794 # output is simply discarded. So we exec the FD to /dev/null,
17795 # effectively closing config.log, so it can be properly (re)opened and
17796 # appended to by config.status. When coming back to configure, we
17797 # need to make the FD available again.
17798 if test "$no_create" != yes; then
17799 ac_cs_success=:
17800 ac_config_status_args=
17801 test "$silent" = yes &&
17802 ac_config_status_args="$ac_config_status_args --quiet"
17803 exec 5>/dev/null
17804 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17805 exec 5>>config.log
17806 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17807 # would make configure fail if this is the last instruction.
17808 $ac_cs_success || { (exit 1); exit 1; }
17809 fi
17810
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