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* doc/install.texi: Fix a typo.
[official-gcc.git] / gcc / configure
blobb382766c1e34ff0876ba55ab7614bfe12754b79c
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="tree.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir 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-threads enable thread usage for target GCC
884 --enable-threads=LIB use LIB thread package for target GCC
885 --enable-objc-gc enable the use of Boehm's garbage collector with
886 the GNU Objective-C runtime
887 --disable-shared don't provide a shared libgcc
888 --enable-intermodule build the compiler in one step
889 --enable-languages=LIST specify which front-ends to build
890 --disable-rpath do not hardcode runtime library paths
891 --enable-initfini-array use .init_array/.fini_array sections
892 --enable-sjlj-exceptions
893 arrange to use setjmp/longjmp exception handling
894 --disable-win32-registry
895 disable lookup of installation paths in the
896 Registry on Windows hosts
897 --enable-win32-registry enable registry lookup (default)
898 --enable-win32-registry=KEY
899 use KEY instead of GCC version as the last portion
900 of the registry key
901 --enable-maintainer-mode
902 enable make rules and dependencies not useful
903 (and sometimes confusing) to the casual installer
904 --enable-version-specific-runtime-libs
905 specify that runtime libraries should be
906 installed in a compiler-specific directory
907
908 Optional Packages:
909 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
910 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
911 --with-local-prefix=DIR specifies directory to put local include
912 --with-gxx-include-dir=DIR
913 specifies directory to put g++ header files
914 --with-cpp-install-dir=DIR
915 install the user visible C preprocessor in DIR
916 (relative to PREFIX) as well as PREFIX/bin
917 --with-gnu-ld arrange to work with GNU ld.
918 --with-ld arrange to use the specified ld (full pathname)
919 --with-demangler-in-ld try to use demangler in GNU ld.
920 --with-gnu-as arrange to work with GNU as
921 --with-as arrange to use the specified as (full pathname)
922 --with-stabs arrange to use stabs instead of host debug format
923 --with-dwarf2 force the default debug format to be DWARF 2
924 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
925 --with-gnu-ld assume the C compiler uses GNU ld default=no
926 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
927 --without-libiconv-prefix don't search for libiconv in includedir and libdir
928 --with-system-libunwind use installed libunwind
929 --with-gc={page,zone} choose the garbage collection mechanism to use
930 with the compiler
931 --with-system-zlib use installed libz
932 --with-slibdir=DIR shared libraries in DIR LIBDIR
933
934 Some influential environment variables:
935 CC C compiler command
936 CFLAGS C compiler flags
937 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
938 nonstandard directory <lib dir>
939 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
940 headers in a nonstandard directory <include dir>
941 CPP C preprocessor
942 GMPLIBS How to link GMP
943 GMPINC How to find GMP include files
944
945 Use these variables to override the choices made by `configure' or to help
946 it to find libraries and programs with nonstandard names/locations.
947
948 _ACEOF
949 fi
950
951 if test "$ac_init_help" = "recursive"; then
952 # If there are subdirs, report their specific --help.
953 ac_popdir=`pwd`
954 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
955 test -d $ac_dir || continue
956 ac_builddir=.
957
958 if test "$ac_dir" != .; then
959 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
960 # A "../" for each directory in $ac_dir_suffix.
961 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
962 else
963 ac_dir_suffix= ac_top_builddir=
964 fi
965
966 case $srcdir in
967 .) # No --srcdir option. We are building in place.
968 ac_srcdir=.
969 if test -z "$ac_top_builddir"; then
970 ac_top_srcdir=.
971 else
972 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
973 fi ;;
974 [\\/]* | ?:[\\/]* ) # Absolute path.
975 ac_srcdir=$srcdir$ac_dir_suffix;
976 ac_top_srcdir=$srcdir ;;
977 *) # Relative path.
978 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
979 ac_top_srcdir=$ac_top_builddir$srcdir ;;
980 esac
981
982 # Do not use `cd foo && pwd` to compute absolute paths, because
983 # the directories may not exist.
984 case `pwd` in
985 .) ac_abs_builddir="$ac_dir";;
986 *)
987 case "$ac_dir" in
988 .) ac_abs_builddir=`pwd`;;
989 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
990 *) ac_abs_builddir=`pwd`/"$ac_dir";;
991 esac;;
992 esac
993 case $ac_abs_builddir in
994 .) ac_abs_top_builddir=${ac_top_builddir}.;;
995 *)
996 case ${ac_top_builddir}. in
997 .) ac_abs_top_builddir=$ac_abs_builddir;;
998 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
999 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1000 esac;;
1001 esac
1002 case $ac_abs_builddir in
1003 .) ac_abs_srcdir=$ac_srcdir;;
1004 *)
1005 case $ac_srcdir in
1006 .) ac_abs_srcdir=$ac_abs_builddir;;
1007 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1008 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1009 esac;;
1010 esac
1011 case $ac_abs_builddir in
1012 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1013 *)
1014 case $ac_top_srcdir in
1015 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1016 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1017 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1018 esac;;
1019 esac
1020
1021 cd $ac_dir
1022 # Check for guested configure; otherwise get Cygnus style configure.
1023 if test -f $ac_srcdir/configure.gnu; then
1024 echo
1025 $SHELL $ac_srcdir/configure.gnu --help=recursive
1026 elif test -f $ac_srcdir/configure; then
1027 echo
1028 $SHELL $ac_srcdir/configure --help=recursive
1029 elif test -f $ac_srcdir/configure.ac ||
1030 test -f $ac_srcdir/configure.in; then
1031 echo
1032 $ac_configure --help
1033 else
1034 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1035 fi
1036 cd $ac_popdir
1037 done
1038 fi
1039
1040 test -n "$ac_init_help" && exit 0
1041 if $ac_init_version; then
1042 cat <<\_ACEOF
1043
1044 Copyright (C) 2003 Free Software Foundation, Inc.
1045 This configure script is free software; the Free Software Foundation
1046 gives unlimited permission to copy, distribute and modify it.
1047 _ACEOF
1048 exit 0
1049 fi
1050 exec 5>config.log
1051 cat >&5 <<_ACEOF
1052 This file contains any messages produced by compilers while
1053 running configure, to aid debugging if configure makes a mistake.
1054
1055 It was created by $as_me, which was
1056 generated by GNU Autoconf 2.59. Invocation command line was
1057
1058 $ $0 $@
1059
1060 _ACEOF
1061 {
1062 cat <<_ASUNAME
1063 ## --------- ##
1064 ## Platform. ##
1065 ## --------- ##
1066
1067 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1068 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1069 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1070 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1071 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1072
1073 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1074 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1075
1076 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1077 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1078 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1079 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1080 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1081 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1082 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1083
1084 _ASUNAME
1085
1086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1087 for as_dir in $PATH
1088 do
1089 IFS=$as_save_IFS
1090 test -z "$as_dir" && as_dir=.
1091 echo "PATH: $as_dir"
1092 done
1093
1094 } >&5
1095
1096 cat >&5 <<_ACEOF
1097
1098
1099 ## ----------- ##
1100 ## Core tests. ##
1101 ## ----------- ##
1102
1103 _ACEOF
1104
1105
1106 # Keep a trace of the command line.
1107 # Strip out --no-create and --no-recursion so they do not pile up.
1108 # Strip out --silent because we don't want to record it for future runs.
1109 # Also quote any args containing shell meta-characters.
1110 # Make two passes to allow for proper duplicate-argument suppression.
1111 ac_configure_args=
1112 ac_configure_args0=
1113 ac_configure_args1=
1114 ac_sep=
1115 ac_must_keep_next=false
1116 for ac_pass in 1 2
1117 do
1118 for ac_arg
1119 do
1120 case $ac_arg in
1121 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1122 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1123 | -silent | --silent | --silen | --sile | --sil)
1124 continue ;;
1125 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1126 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1127 esac
1128 case $ac_pass in
1129 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1130 2)
1131 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1132 if test $ac_must_keep_next = true; then
1133 ac_must_keep_next=false # Got value, back to normal.
1134 else
1135 case $ac_arg in
1136 *=* | --config-cache | -C | -disable-* | --disable-* \
1137 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1138 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1139 | -with-* | --with-* | -without-* | --without-* | --x)
1140 case "$ac_configure_args0 " in
1141 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1142 esac
1143 ;;
1144 -* ) ac_must_keep_next=true ;;
1145 esac
1146 fi
1147 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1148 # Get rid of the leading space.
1149 ac_sep=" "
1150 ;;
1151 esac
1152 done
1153 done
1154 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1155 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1156
1157 # When interrupted or exit'd, cleanup temporary files, and complete
1158 # config.log. We remove comments because anyway the quotes in there
1159 # would cause problems or look ugly.
1160 # WARNING: Be sure not to use single quotes in there, as some shells,
1161 # such as our DU 5.0 friend, will then `close' the trap.
1162 trap 'exit_status=$?
1163 # Save into config.log some information that might help in debugging.
1164 {
1165 echo
1166
1167 cat <<\_ASBOX
1168 ## ---------------- ##
1169 ## Cache variables. ##
1170 ## ---------------- ##
1171 _ASBOX
1172 echo
1173 # The following way of writing the cache mishandles newlines in values,
1174 {
1175 (set) 2>&1 |
1176 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1177 *ac_space=\ *)
1178 sed -n \
1179 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1180 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1181 ;;
1182 *)
1183 sed -n \
1184 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1185 ;;
1186 esac;
1187 }
1188 echo
1189
1190 cat <<\_ASBOX
1191 ## ----------------- ##
1192 ## Output variables. ##
1193 ## ----------------- ##
1194 _ASBOX
1195 echo
1196 for ac_var in $ac_subst_vars
1197 do
1198 eval ac_val=$`echo $ac_var`
1199 echo "$ac_var='"'"'$ac_val'"'"'"
1200 done | sort
1201 echo
1202
1203 if test -n "$ac_subst_files"; then
1204 cat <<\_ASBOX
1205 ## ------------- ##
1206 ## Output files. ##
1207 ## ------------- ##
1208 _ASBOX
1209 echo
1210 for ac_var in $ac_subst_files
1211 do
1212 eval ac_val=$`echo $ac_var`
1213 echo "$ac_var='"'"'$ac_val'"'"'"
1214 done | sort
1215 echo
1216 fi
1217
1218 if test -s confdefs.h; then
1219 cat <<\_ASBOX
1220 ## ----------- ##
1221 ## confdefs.h. ##
1222 ## ----------- ##
1223 _ASBOX
1224 echo
1225 sed "/^$/d" confdefs.h | sort
1226 echo
1227 fi
1228 test "$ac_signal" != 0 &&
1229 echo "$as_me: caught signal $ac_signal"
1230 echo "$as_me: exit $exit_status"
1231 } >&5
1232 rm -f core *.core &&
1233 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1234 exit $exit_status
1235 ' 0
1236 for ac_signal in 1 2 13 15; do
1237 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1238 done
1239 ac_signal=0
1240
1241 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1242 rm -rf conftest* confdefs.h
1243 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1244 echo >confdefs.h
1245
1246 # Predefined preprocessor variables.
1247
1248 cat >>confdefs.h <<_ACEOF
1249 #define PACKAGE_NAME "$PACKAGE_NAME"
1250 _ACEOF
1251
1252
1253 cat >>confdefs.h <<_ACEOF
1254 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1255 _ACEOF
1256
1257
1258 cat >>confdefs.h <<_ACEOF
1259 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1260 _ACEOF
1261
1262
1263 cat >>confdefs.h <<_ACEOF
1264 #define PACKAGE_STRING "$PACKAGE_STRING"
1265 _ACEOF
1266
1267
1268 cat >>confdefs.h <<_ACEOF
1269 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1270 _ACEOF
1271
1272
1273 # Let the site file select an alternate cache file if it wants to.
1274 # Prefer explicitly selected file to automatically selected ones.
1275 if test -z "$CONFIG_SITE"; then
1276 if test "x$prefix" != xNONE; then
1277 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1278 else
1279 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1280 fi
1281 fi
1282 for ac_site_file in $CONFIG_SITE; do
1283 if test -r "$ac_site_file"; then
1284 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1285 echo "$as_me: loading site script $ac_site_file" >&6;}
1286 sed 's/^/| /' "$ac_site_file" >&5
1287 . "$ac_site_file"
1288 fi
1289 done
1290
1291 if test -r "$cache_file"; then
1292 # Some versions of bash will fail to source /dev/null (special
1293 # files actually), so we avoid doing that.
1294 if test -f "$cache_file"; then
1295 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1296 echo "$as_me: loading cache $cache_file" >&6;}
1297 case $cache_file in
1298 [\\/]* | ?:[\\/]* ) . $cache_file;;
1299 *) . ./$cache_file;;
1300 esac
1301 fi
1302 else
1303 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1304 echo "$as_me: creating cache $cache_file" >&6;}
1305 >$cache_file
1306 fi
1307
1308 # Check that the precious variables saved in the cache have kept the same
1309 # value.
1310 ac_cache_corrupted=false
1311 for ac_var in `(set) 2>&1 |
1312 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1313 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1314 eval ac_new_set=\$ac_env_${ac_var}_set
1315 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1316 eval ac_new_val="\$ac_env_${ac_var}_value"
1317 case $ac_old_set,$ac_new_set in
1318 set,)
1319 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1320 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1321 ac_cache_corrupted=: ;;
1322 ,set)
1323 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1324 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1325 ac_cache_corrupted=: ;;
1326 ,);;
1327 *)
1328 if test "x$ac_old_val" != "x$ac_new_val"; then
1329 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1330 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1331 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1332 echo "$as_me: former value: $ac_old_val" >&2;}
1333 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1334 echo "$as_me: current value: $ac_new_val" >&2;}
1335 ac_cache_corrupted=:
1336 fi;;
1337 esac
1338 # Pass precious variables to config.status.
1339 if test "$ac_new_set" = set; then
1340 case $ac_new_val in
1341 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1342 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1343 *) ac_arg=$ac_var=$ac_new_val ;;
1344 esac
1345 case " $ac_configure_args " in
1346 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1347 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1348 esac
1349 fi
1350 done
1351 if $ac_cache_corrupted; then
1352 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1353 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1354 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1355 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1356 { (exit 1); exit 1; }; }
1357 fi
1358
1359 ac_ext=c
1360 ac_cpp='$CPP $CPPFLAGS'
1361 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1362 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1363 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1385
1386
1387 # Determine the host, build, and target systems
1388 ac_aux_dir=
1389 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1390 if test -f $ac_dir/install-sh; then
1391 ac_aux_dir=$ac_dir
1392 ac_install_sh="$ac_aux_dir/install-sh -c"
1393 break
1394 elif test -f $ac_dir/install.sh; then
1395 ac_aux_dir=$ac_dir
1396 ac_install_sh="$ac_aux_dir/install.sh -c"
1397 break
1398 elif test -f $ac_dir/shtool; then
1399 ac_aux_dir=$ac_dir
1400 ac_install_sh="$ac_aux_dir/shtool install -c"
1401 break
1402 fi
1403 done
1404 if test -z "$ac_aux_dir"; then
1405 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1406 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1407 { (exit 1); exit 1; }; }
1408 fi
1409 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1410 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1411 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1412
1413 # Make sure we can run config.sub.
1414 $ac_config_sub sun4 >/dev/null 2>&1 ||
1415 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1416 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1417 { (exit 1); exit 1; }; }
1418
1419 echo "$as_me:$LINENO: checking build system type" >&5
1420 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1421 if test "${ac_cv_build+set}" = set; then
1422 echo $ECHO_N "(cached) $ECHO_C" >&6
1423 else
1424 ac_cv_build_alias=$build_alias
1425 test -z "$ac_cv_build_alias" &&
1426 ac_cv_build_alias=`$ac_config_guess`
1427 test -z "$ac_cv_build_alias" &&
1428 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1429 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1430 { (exit 1); exit 1; }; }
1431 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1432 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1433 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1434 { (exit 1); exit 1; }; }
1435
1436 fi
1437 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1438 echo "${ECHO_T}$ac_cv_build" >&6
1439 build=$ac_cv_build
1440 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1441 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1442 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1443
1444
1445 echo "$as_me:$LINENO: checking host system type" >&5
1446 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1447 if test "${ac_cv_host+set}" = set; then
1448 echo $ECHO_N "(cached) $ECHO_C" >&6
1449 else
1450 ac_cv_host_alias=$host_alias
1451 test -z "$ac_cv_host_alias" &&
1452 ac_cv_host_alias=$ac_cv_build_alias
1453 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1454 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1455 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1456 { (exit 1); exit 1; }; }
1457
1458 fi
1459 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1460 echo "${ECHO_T}$ac_cv_host" >&6
1461 host=$ac_cv_host
1462 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1463 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1464 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1465
1466
1467 echo "$as_me:$LINENO: checking target system type" >&5
1468 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1469 if test "${ac_cv_target+set}" = set; then
1470 echo $ECHO_N "(cached) $ECHO_C" >&6
1471 else
1472 ac_cv_target_alias=$target_alias
1473 test "x$ac_cv_target_alias" = "x" &&
1474 ac_cv_target_alias=$ac_cv_host_alias
1475 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1476 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1477 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1478 { (exit 1); exit 1; }; }
1479
1480 fi
1481 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1482 echo "${ECHO_T}$ac_cv_target" >&6
1483 target=$ac_cv_target
1484 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1485 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1486 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1487
1488
1489 # The aliases save the names the user supplied, while $host etc.
1490 # will get canonicalized.
1491 test -n "$target_alias" &&
1492 test "$program_prefix$program_suffix$program_transform_name" = \
1493 NONENONEs,x,x, &&
1494 program_prefix=${target_alias}-
1495
1496 # Determine the noncanonical target name, for directory use.
1497 case ${build_alias} in
1498 "") build_noncanonical=${build} ;;
1499 *) build_noncanonical=${build_alias} ;;
1500 esac
1501
1502 case ${host_alias} in
1503 "") host_noncanonical=${build_noncanonical} ;;
1504 *) host_noncanonical=${host_alias} ;;
1505 esac
1506
1507 case ${target_alias} in
1508 "") target_noncanonical=${host_noncanonical} ;;
1509 *) target_noncanonical=${target_alias} ;;
1510 esac
1511
1512
1513
1514
1515 # Determine the target- and build-specific subdirectories
1516 # Prefix 'build-' so this never conflicts with target_subdir.
1517 build_subdir="build-${build_noncanonical}"
1518 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1519 if ( test $srcdir = . && test -d gcc ) \
1520 || test -d $srcdir/../host-${host_noncanonical}; then
1521 host_subdir="host-${host_noncanonical}"
1522 else
1523 host_subdir=.
1524 fi
1525 # No prefix.
1526 target_subdir=${target_noncanonical}
1527
1528
1529 # Set program_transform_name
1530 test "$program_prefix" != NONE &&
1531 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1532 # Use a double $ so make ignores it.
1533 test "$program_suffix" != NONE &&
1534 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1535 # Double any \ or $. echo might interpret backslashes.
1536 # By default was `s,x,x', remove it if useless.
1537 cat <<\_ACEOF >conftest.sed
1538 s/[\\$]/&&/g;s/;s,x,x,$//
1539 _ACEOF
1540 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1541 rm conftest.sed
1542
1543
1544 # Check for bogus environment variables.
1545 # Test if LIBRARY_PATH contains the notation for the current directory
1546 # since this would lead to problems installing/building glibc.
1547 # LIBRARY_PATH contains the current directory if one of the following
1548 # is true:
1549 # - one of the terminals (":" and ";") is the first or last sign
1550 # - two terminals occur directly after each other
1551 # - the path contains an element with a dot in it
1552 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1553 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1554 case ${LIBRARY_PATH} in
1555 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1556 library_path_setting="contains current directory"
1557 ;;
1558 *)
1559 library_path_setting="ok"
1560 ;;
1561 esac
1562 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1563 echo "${ECHO_T}$library_path_setting" >&6
1564 if test "$library_path_setting" != "ok"; then
1565 { { echo "$as_me:$LINENO: error:
1566 *** LIBRARY_PATH shouldn't contain the current directory when
1567 *** building gcc. Please change the environment variable
1568 *** and run configure again." >&5
1569 echo "$as_me: error:
1570 *** LIBRARY_PATH shouldn't contain the current directory when
1571 *** building gcc. Please change the environment variable
1572 *** and run configure again." >&2;}
1573 { (exit 1); exit 1; }; }
1574 fi
1575
1576 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1577 # since this would lead to problems installing/building glibc.
1578 # GCC_EXEC_PREFIX contains the current directory if one of the following
1579 # is true:
1580 # - one of the terminals (":" and ";") is the first or last sign
1581 # - two terminals occur directly after each other
1582 # - the path contains an element with a dot in it
1583 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1584 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1585 case ${GCC_EXEC_PREFIX} in
1586 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1587 gcc_exec_prefix_setting="contains current directory"
1588 ;;
1589 *)
1590 gcc_exec_prefix_setting="ok"
1591 ;;
1592 esac
1593 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1594 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1595 if test "$gcc_exec_prefix_setting" != "ok"; then
1596 { { echo "$as_me:$LINENO: error:
1597 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1598 *** building gcc. Please change the environment variable
1599 *** and run configure again." >&5
1600 echo "$as_me: error:
1601 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1602 *** building gcc. Please change the environment variable
1603 *** and run configure again." >&2;}
1604 { (exit 1); exit 1; }; }
1605 fi
1606
1607 # -----------
1608 # Directories
1609 # -----------
1610
1611 # Specify the local prefix
1612 local_prefix=
1613
1614 # Check whether --with-local-prefix or --without-local-prefix was given.
1615 if test "${with_local_prefix+set}" = set; then
1616 withval="$with_local_prefix"
1617 case "${withval}" in
1618 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1619 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1620 { (exit 1); exit 1; }; } ;;
1621 no) ;;
1622 *) local_prefix=$with_local_prefix ;;
1623 esac
1624 fi;
1625
1626 # Default local prefix if it is empty
1627 if test x$local_prefix = x; then
1628 local_prefix=/usr/local
1629 fi
1630
1631 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1632 # passed in by the toplevel make and thus we'd get different behavior
1633 # depending on where we built the sources.
1634 gcc_gxx_include_dir=
1635 # Specify the g++ header file directory
1636
1637 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1638 if test "${with_gxx_include_dir+set}" = set; then
1639 withval="$with_gxx_include_dir"
1640 case "${withval}" in
1641 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1642 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1643 { (exit 1); exit 1; }; } ;;
1644 no) ;;
1645 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1646 esac
1647 fi;
1648
1649 if test x${gcc_gxx_include_dir} = x; then
1650 if test x${enable_version_specific_runtime_libs} = xyes; then
1651 gcc_gxx_include_dir='${libsubdir}/include/c++'
1652 else
1653 libstdcxx_incdir='c++/$(version)'
1654 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
1655 fi
1656 fi
1657
1658
1659 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1660 if test "${with_cpp_install_dir+set}" = set; then
1661 withval="$with_cpp_install_dir"
1662 if test x$withval = xyes; then
1663 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1664 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1665 { (exit 1); exit 1; }; }
1666 elif test x$withval != xno; then
1667 cpp_install_dir=$withval
1668 fi
1669 fi;
1670
1671 # We would like to our source tree to be readonly. However when releases or
1672 # pre-releases are generated, the flex/bison generated files as well as the
1673 # various formats of manuals need to be included along with the rest of the
1674 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1675 # just that.
1676
1677 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1678 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1679 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1680 if test "${enable_generated_files_in_srcdir+set}" = set; then
1681 enableval="$enable_generated_files_in_srcdir"
1682 generated_files_in_srcdir=$enableval
1683 else
1684 generated_files_in_srcdir=no
1685 fi;
1686
1687 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1688 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1689
1690 if test "$generated_files_in_srcdir" = "yes"; then
1691 GENINSRC=''
1692 else
1693 GENINSRC='#'
1694 fi
1695
1696
1697 # -------------------
1698 # Find default linker
1699 # -------------------
1700
1701 # With GNU ld
1702
1703 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1704 if test "${with_gnu_ld+set}" = set; then
1705 withval="$with_gnu_ld"
1706 gnu_ld_flag="$with_gnu_ld"
1707 else
1708 gnu_ld_flag=no
1709 fi;
1710
1711 # With pre-defined ld
1712
1713 # Check whether --with-ld or --without-ld was given.
1714 if test "${with_ld+set}" = set; then
1715 withval="$with_ld"
1716 DEFAULT_LINKER="$with_ld"
1717 fi;
1718 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1719 if test ! -x "$DEFAULT_LINKER"; then
1720 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1721 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1722 { (exit 1); exit 1; }; }
1723 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1724 gnu_ld_flag=yes
1725 fi
1726
1727 cat >>confdefs.h <<_ACEOF
1728 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1729 _ACEOF
1730
1731 fi
1732
1733 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1734 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1735 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1736 if test x"$gnu_ld_flag" = x"no"; then
1737 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1738 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1739 else
1740 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1741 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1742 fi
1743 else
1744 echo "$as_me:$LINENO: result: no" >&5
1745 echo "${ECHO_T}no" >&6
1746 fi
1747
1748 # With demangler in GNU ld
1749
1750 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1751 if test "${with_demangler_in_ld+set}" = set; then
1752 withval="$with_demangler_in_ld"
1753 demangler_in_ld="$with_demangler_in_ld"
1754 else
1755 demangler_in_ld=no
1756 fi;
1757
1758 # ----------------------
1759 # Find default assembler
1760 # ----------------------
1761
1762 # With GNU as
1763
1764 # Check whether --with-gnu-as or --without-gnu-as was given.
1765 if test "${with_gnu_as+set}" = set; then
1766 withval="$with_gnu_as"
1767 gas_flag="$with_gnu_as"
1768 else
1769 gas_flag=no
1770 fi;
1771
1772
1773 # Check whether --with-as or --without-as was given.
1774 if test "${with_as+set}" = set; then
1775 withval="$with_as"
1776 DEFAULT_ASSEMBLER="$with_as"
1777 fi;
1778 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1779 if test ! -x "$DEFAULT_ASSEMBLER"; then
1780 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1781 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1782 { (exit 1); exit 1; }; }
1783 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1784 gas_flag=yes
1785 fi
1786
1787 cat >>confdefs.h <<_ACEOF
1788 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1789 _ACEOF
1790
1791 fi
1792
1793 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1794 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1795 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1796 if test x"$gas_flag" = x"no"; then
1797 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1798 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1799 else
1800 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1801 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1802 fi
1803 else
1804 echo "$as_me:$LINENO: result: no" >&5
1805 echo "${ECHO_T}no" >&6
1806 fi
1807
1808 # ---------------
1809 # Find C compiler
1810 # ---------------
1811
1812 # If a non-executable a.out is present (e.g. created by GNU as above even if
1813 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1814 # file, even when creating an executable, so an execution test fails.
1815 # Remove possible default executable files to avoid this.
1816 #
1817 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1818 # Autoconf includes it.
1819 rm -f a.out a.exe b.out
1820
1821 # Find the native compiler
1822 ac_ext=c
1823 ac_cpp='$CPP $CPPFLAGS'
1824 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1825 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1826 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1827 if test -n "$ac_tool_prefix"; then
1828 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1829 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1830 echo "$as_me:$LINENO: checking for $ac_word" >&5
1831 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1832 if test "${ac_cv_prog_CC+set}" = set; then
1833 echo $ECHO_N "(cached) $ECHO_C" >&6
1834 else
1835 if test -n "$CC"; then
1836 ac_cv_prog_CC="$CC" # Let the user override the test.
1837 else
1838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1839 for as_dir in $PATH
1840 do
1841 IFS=$as_save_IFS
1842 test -z "$as_dir" && as_dir=.
1843 for ac_exec_ext in '' $ac_executable_extensions; do
1844 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1845 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1846 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1847 break 2
1848 fi
1849 done
1850 done
1851
1852 fi
1853 fi
1854 CC=$ac_cv_prog_CC
1855 if test -n "$CC"; then
1856 echo "$as_me:$LINENO: result: $CC" >&5
1857 echo "${ECHO_T}$CC" >&6
1858 else
1859 echo "$as_me:$LINENO: result: no" >&5
1860 echo "${ECHO_T}no" >&6
1861 fi
1862
1863 fi
1864 if test -z "$ac_cv_prog_CC"; then
1865 ac_ct_CC=$CC
1866 # Extract the first word of "gcc", so it can be a program name with args.
1867 set dummy gcc; ac_word=$2
1868 echo "$as_me:$LINENO: checking for $ac_word" >&5
1869 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1870 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1871 echo $ECHO_N "(cached) $ECHO_C" >&6
1872 else
1873 if test -n "$ac_ct_CC"; then
1874 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1875 else
1876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1877 for as_dir in $PATH
1878 do
1879 IFS=$as_save_IFS
1880 test -z "$as_dir" && as_dir=.
1881 for ac_exec_ext in '' $ac_executable_extensions; do
1882 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1883 ac_cv_prog_ac_ct_CC="gcc"
1884 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1885 break 2
1886 fi
1887 done
1888 done
1889
1890 fi
1891 fi
1892 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1893 if test -n "$ac_ct_CC"; then
1894 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1895 echo "${ECHO_T}$ac_ct_CC" >&6
1896 else
1897 echo "$as_me:$LINENO: result: no" >&5
1898 echo "${ECHO_T}no" >&6
1899 fi
1900
1901 CC=$ac_ct_CC
1902 else
1903 CC="$ac_cv_prog_CC"
1904 fi
1905
1906 if test -z "$CC"; then
1907 if test -n "$ac_tool_prefix"; then
1908 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1909 set dummy ${ac_tool_prefix}cc; ac_word=$2
1910 echo "$as_me:$LINENO: checking for $ac_word" >&5
1911 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1912 if test "${ac_cv_prog_CC+set}" = set; then
1913 echo $ECHO_N "(cached) $ECHO_C" >&6
1914 else
1915 if test -n "$CC"; then
1916 ac_cv_prog_CC="$CC" # Let the user override the test.
1917 else
1918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1919 for as_dir in $PATH
1920 do
1921 IFS=$as_save_IFS
1922 test -z "$as_dir" && as_dir=.
1923 for ac_exec_ext in '' $ac_executable_extensions; do
1924 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1925 ac_cv_prog_CC="${ac_tool_prefix}cc"
1926 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1927 break 2
1928 fi
1929 done
1930 done
1931
1932 fi
1933 fi
1934 CC=$ac_cv_prog_CC
1935 if test -n "$CC"; then
1936 echo "$as_me:$LINENO: result: $CC" >&5
1937 echo "${ECHO_T}$CC" >&6
1938 else
1939 echo "$as_me:$LINENO: result: no" >&5
1940 echo "${ECHO_T}no" >&6
1941 fi
1942
1943 fi
1944 if test -z "$ac_cv_prog_CC"; then
1945 ac_ct_CC=$CC
1946 # Extract the first word of "cc", so it can be a program name with args.
1947 set dummy cc; ac_word=$2
1948 echo "$as_me:$LINENO: checking for $ac_word" >&5
1949 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1950 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1951 echo $ECHO_N "(cached) $ECHO_C" >&6
1952 else
1953 if test -n "$ac_ct_CC"; then
1954 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1955 else
1956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1957 for as_dir in $PATH
1958 do
1959 IFS=$as_save_IFS
1960 test -z "$as_dir" && as_dir=.
1961 for ac_exec_ext in '' $ac_executable_extensions; do
1962 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1963 ac_cv_prog_ac_ct_CC="cc"
1964 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1965 break 2
1966 fi
1967 done
1968 done
1969
1970 fi
1971 fi
1972 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1973 if test -n "$ac_ct_CC"; then
1974 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1975 echo "${ECHO_T}$ac_ct_CC" >&6
1976 else
1977 echo "$as_me:$LINENO: result: no" >&5
1978 echo "${ECHO_T}no" >&6
1979 fi
1980
1981 CC=$ac_ct_CC
1982 else
1983 CC="$ac_cv_prog_CC"
1984 fi
1985
1986 fi
1987 if test -z "$CC"; then
1988 # Extract the first word of "cc", so it can be a program name with args.
1989 set dummy cc; ac_word=$2
1990 echo "$as_me:$LINENO: checking for $ac_word" >&5
1991 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1992 if test "${ac_cv_prog_CC+set}" = set; then
1993 echo $ECHO_N "(cached) $ECHO_C" >&6
1994 else
1995 if test -n "$CC"; then
1996 ac_cv_prog_CC="$CC" # Let the user override the test.
1997 else
1998 ac_prog_rejected=no
1999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2000 for as_dir in $PATH
2001 do
2002 IFS=$as_save_IFS
2003 test -z "$as_dir" && as_dir=.
2004 for ac_exec_ext in '' $ac_executable_extensions; do
2005 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2006 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2007 ac_prog_rejected=yes
2008 continue
2009 fi
2010 ac_cv_prog_CC="cc"
2011 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2012 break 2
2013 fi
2014 done
2015 done
2016
2017 if test $ac_prog_rejected = yes; then
2018 # We found a bogon in the path, so make sure we never use it.
2019 set dummy $ac_cv_prog_CC
2020 shift
2021 if test $# != 0; then
2022 # We chose a different compiler from the bogus one.
2023 # However, it has the same basename, so the bogon will be chosen
2024 # first if we set CC to just the basename; use the full file name.
2025 shift
2026 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2027 fi
2028 fi
2029 fi
2030 fi
2031 CC=$ac_cv_prog_CC
2032 if test -n "$CC"; then
2033 echo "$as_me:$LINENO: result: $CC" >&5
2034 echo "${ECHO_T}$CC" >&6
2035 else
2036 echo "$as_me:$LINENO: result: no" >&5
2037 echo "${ECHO_T}no" >&6
2038 fi
2039
2040 fi
2041 if test -z "$CC"; then
2042 if test -n "$ac_tool_prefix"; then
2043 for ac_prog in cl
2044 do
2045 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2046 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2047 echo "$as_me:$LINENO: checking for $ac_word" >&5
2048 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2049 if test "${ac_cv_prog_CC+set}" = set; then
2050 echo $ECHO_N "(cached) $ECHO_C" >&6
2051 else
2052 if test -n "$CC"; then
2053 ac_cv_prog_CC="$CC" # Let the user override the test.
2054 else
2055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2056 for as_dir in $PATH
2057 do
2058 IFS=$as_save_IFS
2059 test -z "$as_dir" && as_dir=.
2060 for ac_exec_ext in '' $ac_executable_extensions; do
2061 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2062 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2063 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2064 break 2
2065 fi
2066 done
2067 done
2068
2069 fi
2070 fi
2071 CC=$ac_cv_prog_CC
2072 if test -n "$CC"; then
2073 echo "$as_me:$LINENO: result: $CC" >&5
2074 echo "${ECHO_T}$CC" >&6
2075 else
2076 echo "$as_me:$LINENO: result: no" >&5
2077 echo "${ECHO_T}no" >&6
2078 fi
2079
2080 test -n "$CC" && break
2081 done
2082 fi
2083 if test -z "$CC"; then
2084 ac_ct_CC=$CC
2085 for ac_prog in cl
2086 do
2087 # Extract the first word of "$ac_prog", so it can be a program name with args.
2088 set dummy $ac_prog; ac_word=$2
2089 echo "$as_me:$LINENO: checking for $ac_word" >&5
2090 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2091 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2092 echo $ECHO_N "(cached) $ECHO_C" >&6
2093 else
2094 if test -n "$ac_ct_CC"; then
2095 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2096 else
2097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2098 for as_dir in $PATH
2099 do
2100 IFS=$as_save_IFS
2101 test -z "$as_dir" && as_dir=.
2102 for ac_exec_ext in '' $ac_executable_extensions; do
2103 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2104 ac_cv_prog_ac_ct_CC="$ac_prog"
2105 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2106 break 2
2107 fi
2108 done
2109 done
2110
2111 fi
2112 fi
2113 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2114 if test -n "$ac_ct_CC"; then
2115 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2116 echo "${ECHO_T}$ac_ct_CC" >&6
2117 else
2118 echo "$as_me:$LINENO: result: no" >&5
2119 echo "${ECHO_T}no" >&6
2120 fi
2121
2122 test -n "$ac_ct_CC" && break
2123 done
2124
2125 CC=$ac_ct_CC
2126 fi
2127
2128 fi
2129
2130
2131 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2132 See \`config.log' for more details." >&5
2133 echo "$as_me: error: no acceptable C compiler found in \$PATH
2134 See \`config.log' for more details." >&2;}
2135 { (exit 1); exit 1; }; }
2136
2137 # Provide some information about the compiler.
2138 echo "$as_me:$LINENO:" \
2139 "checking for C compiler version" >&5
2140 ac_compiler=`set X $ac_compile; echo $2`
2141 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2142 (eval $ac_compiler --version </dev/null >&5) 2>&5
2143 ac_status=$?
2144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2145 (exit $ac_status); }
2146 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2147 (eval $ac_compiler -v </dev/null >&5) 2>&5
2148 ac_status=$?
2149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2150 (exit $ac_status); }
2151 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2152 (eval $ac_compiler -V </dev/null >&5) 2>&5
2153 ac_status=$?
2154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2155 (exit $ac_status); }
2156
2157 cat >conftest.$ac_ext <<_ACEOF
2158 /* confdefs.h. */
2159 _ACEOF
2160 cat confdefs.h >>conftest.$ac_ext
2161 cat >>conftest.$ac_ext <<_ACEOF
2162 /* end confdefs.h. */
2163
2164 int
2165 main ()
2166 {
2167
2168 ;
2169 return 0;
2170 }
2171 _ACEOF
2172 ac_clean_files_save=$ac_clean_files
2173 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2174 # Try to create an executable without -o first, disregard a.out.
2175 # It will help us diagnose broken compilers, and finding out an intuition
2176 # of exeext.
2177 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2178 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2179 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2180 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2181 (eval $ac_link_default) 2>&5
2182 ac_status=$?
2183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2184 (exit $ac_status); }; then
2185 # Find the output, starting from the most likely. This scheme is
2186 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2187 # resort.
2188
2189 # Be careful to initialize this variable, since it used to be cached.
2190 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2191 ac_cv_exeext=
2192 # b.out is created by i960 compilers.
2193 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2194 do
2195 test -f "$ac_file" || continue
2196 case $ac_file in
2197 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2198 ;;
2199 conftest.$ac_ext )
2200 # This is the source file.
2201 ;;
2202 [ab].out )
2203 # We found the default executable, but exeext='' is most
2204 # certainly right.
2205 break;;
2206 *.* )
2207 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2208 # FIXME: I believe we export ac_cv_exeext for Libtool,
2209 # but it would be cool to find out if it's true. Does anybody
2210 # maintain Libtool? --akim.
2211 export ac_cv_exeext
2212 break;;
2213 * )
2214 break;;
2215 esac
2216 done
2217 else
2218 echo "$as_me: failed program was:" >&5
2219 sed 's/^/| /' conftest.$ac_ext >&5
2220
2221 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2222 See \`config.log' for more details." >&5
2223 echo "$as_me: error: C compiler cannot create executables
2224 See \`config.log' for more details." >&2;}
2225 { (exit 77); exit 77; }; }
2226 fi
2227
2228 ac_exeext=$ac_cv_exeext
2229 echo "$as_me:$LINENO: result: $ac_file" >&5
2230 echo "${ECHO_T}$ac_file" >&6
2231
2232 # Check the compiler produces executables we can run. If not, either
2233 # the compiler is broken, or we cross compile.
2234 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2235 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2236 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2237 # If not cross compiling, check that we can run a simple program.
2238 if test "$cross_compiling" != yes; then
2239 if { ac_try='./$ac_file'
2240 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2241 (eval $ac_try) 2>&5
2242 ac_status=$?
2243 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2244 (exit $ac_status); }; }; then
2245 cross_compiling=no
2246 else
2247 if test "$cross_compiling" = maybe; then
2248 cross_compiling=yes
2249 else
2250 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2251 If you meant to cross compile, use \`--host'.
2252 See \`config.log' for more details." >&5
2253 echo "$as_me: error: cannot run C compiled programs.
2254 If you meant to cross compile, use \`--host'.
2255 See \`config.log' for more details." >&2;}
2256 { (exit 1); exit 1; }; }
2257 fi
2258 fi
2259 fi
2260 echo "$as_me:$LINENO: result: yes" >&5
2261 echo "${ECHO_T}yes" >&6
2262
2263 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2264 ac_clean_files=$ac_clean_files_save
2265 # Check the compiler produces executables we can run. If not, either
2266 # the compiler is broken, or we cross compile.
2267 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2268 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2269 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2270 echo "${ECHO_T}$cross_compiling" >&6
2271
2272 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2273 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2274 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2275 (eval $ac_link) 2>&5
2276 ac_status=$?
2277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2278 (exit $ac_status); }; then
2279 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2280 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2281 # work properly (i.e., refer to `conftest.exe'), while it won't with
2282 # `rm'.
2283 for ac_file in conftest.exe conftest conftest.*; do
2284 test -f "$ac_file" || continue
2285 case $ac_file in
2286 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2287 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2288 export ac_cv_exeext
2289 break;;
2290 * ) break;;
2291 esac
2292 done
2293 else
2294 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2295 See \`config.log' for more details." >&5
2296 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2297 See \`config.log' for more details." >&2;}
2298 { (exit 1); exit 1; }; }
2299 fi
2300
2301 rm -f conftest$ac_cv_exeext
2302 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2303 echo "${ECHO_T}$ac_cv_exeext" >&6
2304
2305 rm -f conftest.$ac_ext
2306 EXEEXT=$ac_cv_exeext
2307 ac_exeext=$EXEEXT
2308 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2309 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2310 if test "${ac_cv_objext+set}" = set; then
2311 echo $ECHO_N "(cached) $ECHO_C" >&6
2312 else
2313 cat >conftest.$ac_ext <<_ACEOF
2314 /* confdefs.h. */
2315 _ACEOF
2316 cat confdefs.h >>conftest.$ac_ext
2317 cat >>conftest.$ac_ext <<_ACEOF
2318 /* end confdefs.h. */
2319
2320 int
2321 main ()
2322 {
2323
2324 ;
2325 return 0;
2326 }
2327 _ACEOF
2328 rm -f conftest.o conftest.obj
2329 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2330 (eval $ac_compile) 2>&5
2331 ac_status=$?
2332 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2333 (exit $ac_status); }; then
2334 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2335 case $ac_file in
2336 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2337 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2338 break;;
2339 esac
2340 done
2341 else
2342 echo "$as_me: failed program was:" >&5
2343 sed 's/^/| /' conftest.$ac_ext >&5
2344
2345 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2346 See \`config.log' for more details." >&5
2347 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2348 See \`config.log' for more details." >&2;}
2349 { (exit 1); exit 1; }; }
2350 fi
2351
2352 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2353 fi
2354 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2355 echo "${ECHO_T}$ac_cv_objext" >&6
2356 OBJEXT=$ac_cv_objext
2357 ac_objext=$OBJEXT
2358 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2359 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2360 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2361 echo $ECHO_N "(cached) $ECHO_C" >&6
2362 else
2363 cat >conftest.$ac_ext <<_ACEOF
2364 /* confdefs.h. */
2365 _ACEOF
2366 cat confdefs.h >>conftest.$ac_ext
2367 cat >>conftest.$ac_ext <<_ACEOF
2368 /* end confdefs.h. */
2369
2370 int
2371 main ()
2372 {
2373 #ifndef __GNUC__
2374 choke me
2375 #endif
2376
2377 ;
2378 return 0;
2379 }
2380 _ACEOF
2381 rm -f conftest.$ac_objext
2382 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2383 (eval $ac_compile) 2>conftest.er1
2384 ac_status=$?
2385 grep -v '^ *+' conftest.er1 >conftest.err
2386 rm -f conftest.er1
2387 cat conftest.err >&5
2388 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2389 (exit $ac_status); } &&
2390 { ac_try='test -z "$ac_c_werror_flag"
2391 || test ! -s conftest.err'
2392 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2393 (eval $ac_try) 2>&5
2394 ac_status=$?
2395 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2396 (exit $ac_status); }; } &&
2397 { ac_try='test -s conftest.$ac_objext'
2398 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2399 (eval $ac_try) 2>&5
2400 ac_status=$?
2401 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2402 (exit $ac_status); }; }; then
2403 ac_compiler_gnu=yes
2404 else
2405 echo "$as_me: failed program was:" >&5
2406 sed 's/^/| /' conftest.$ac_ext >&5
2407
2408 ac_compiler_gnu=no
2409 fi
2410 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2411 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2412
2413 fi
2414 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2415 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2416 GCC=`test $ac_compiler_gnu = yes && echo yes`
2417 ac_test_CFLAGS=${CFLAGS+set}
2418 ac_save_CFLAGS=$CFLAGS
2419 CFLAGS="-g"
2420 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2421 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2422 if test "${ac_cv_prog_cc_g+set}" = set; then
2423 echo $ECHO_N "(cached) $ECHO_C" >&6
2424 else
2425 cat >conftest.$ac_ext <<_ACEOF
2426 /* confdefs.h. */
2427 _ACEOF
2428 cat confdefs.h >>conftest.$ac_ext
2429 cat >>conftest.$ac_ext <<_ACEOF
2430 /* end confdefs.h. */
2431
2432 int
2433 main ()
2434 {
2435
2436 ;
2437 return 0;
2438 }
2439 _ACEOF
2440 rm -f conftest.$ac_objext
2441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2442 (eval $ac_compile) 2>conftest.er1
2443 ac_status=$?
2444 grep -v '^ *+' conftest.er1 >conftest.err
2445 rm -f conftest.er1
2446 cat conftest.err >&5
2447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2448 (exit $ac_status); } &&
2449 { ac_try='test -z "$ac_c_werror_flag"
2450 || test ! -s conftest.err'
2451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2452 (eval $ac_try) 2>&5
2453 ac_status=$?
2454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2455 (exit $ac_status); }; } &&
2456 { ac_try='test -s conftest.$ac_objext'
2457 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2458 (eval $ac_try) 2>&5
2459 ac_status=$?
2460 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2461 (exit $ac_status); }; }; then
2462 ac_cv_prog_cc_g=yes
2463 else
2464 echo "$as_me: failed program was:" >&5
2465 sed 's/^/| /' conftest.$ac_ext >&5
2466
2467 ac_cv_prog_cc_g=no
2468 fi
2469 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2470 fi
2471 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2472 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2473 if test "$ac_test_CFLAGS" = set; then
2474 CFLAGS=$ac_save_CFLAGS
2475 elif test $ac_cv_prog_cc_g = yes; then
2476 if test "$GCC" = yes; then
2477 CFLAGS="-g -O2"
2478 else
2479 CFLAGS="-g"
2480 fi
2481 else
2482 if test "$GCC" = yes; then
2483 CFLAGS="-O2"
2484 else
2485 CFLAGS=
2486 fi
2487 fi
2488 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2489 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2490 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2491 echo $ECHO_N "(cached) $ECHO_C" >&6
2492 else
2493 ac_cv_prog_cc_stdc=no
2494 ac_save_CC=$CC
2495 cat >conftest.$ac_ext <<_ACEOF
2496 /* confdefs.h. */
2497 _ACEOF
2498 cat confdefs.h >>conftest.$ac_ext
2499 cat >>conftest.$ac_ext <<_ACEOF
2500 /* end confdefs.h. */
2501 #include <stdarg.h>
2502 #include <stdio.h>
2503 #include <sys/types.h>
2504 #include <sys/stat.h>
2505 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2506 struct buf { int x; };
2507 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2508 static char *e (p, i)
2509 char **p;
2510 int i;
2511 {
2512 return p[i];
2513 }
2514 static char *f (char * (*g) (char **, int), char **p, ...)
2515 {
2516 char *s;
2517 va_list v;
2518 va_start (v,p);
2519 s = g (p, va_arg (v,int));
2520 va_end (v);
2521 return s;
2522 }
2523
2524 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2525 function prototypes and stuff, but not '\xHH' hex character constants.
2526 These don't provoke an error unfortunately, instead are silently treated
2527 as 'x'. The following induces an error, until -std1 is added to get
2528 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2529 array size at least. It's necessary to write '\x00'==0 to get something
2530 that's true only with -std1. */
2531 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2532
2533 int test (int i, double x);
2534 struct s1 {int (*f) (int a);};
2535 struct s2 {int (*f) (double a);};
2536 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2537 int argc;
2538 char **argv;
2539 int
2540 main ()
2541 {
2542 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2543 ;
2544 return 0;
2545 }
2546 _ACEOF
2547 # Don't try gcc -ansi; that turns off useful extensions and
2548 # breaks some systems' header files.
2549 # AIX -qlanglvl=ansi
2550 # Ultrix and OSF/1 -std1
2551 # HP-UX 10.20 and later -Ae
2552 # HP-UX older versions -Aa -D_HPUX_SOURCE
2553 # SVR4 -Xc -D__EXTENSIONS__
2554 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2555 do
2556 CC="$ac_save_CC $ac_arg"
2557 rm -f conftest.$ac_objext
2558 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2559 (eval $ac_compile) 2>conftest.er1
2560 ac_status=$?
2561 grep -v '^ *+' conftest.er1 >conftest.err
2562 rm -f conftest.er1
2563 cat conftest.err >&5
2564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2565 (exit $ac_status); } &&
2566 { ac_try='test -z "$ac_c_werror_flag"
2567 || test ! -s conftest.err'
2568 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2569 (eval $ac_try) 2>&5
2570 ac_status=$?
2571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2572 (exit $ac_status); }; } &&
2573 { ac_try='test -s conftest.$ac_objext'
2574 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2575 (eval $ac_try) 2>&5
2576 ac_status=$?
2577 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2578 (exit $ac_status); }; }; then
2579 ac_cv_prog_cc_stdc=$ac_arg
2580 break
2581 else
2582 echo "$as_me: failed program was:" >&5
2583 sed 's/^/| /' conftest.$ac_ext >&5
2584
2585 fi
2586 rm -f conftest.err conftest.$ac_objext
2587 done
2588 rm -f conftest.$ac_ext conftest.$ac_objext
2589 CC=$ac_save_CC
2590
2591 fi
2592
2593 case "x$ac_cv_prog_cc_stdc" in
2594 x|xno)
2595 echo "$as_me:$LINENO: result: none needed" >&5
2596 echo "${ECHO_T}none needed" >&6 ;;
2597 *)
2598 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2599 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2600 CC="$CC $ac_cv_prog_cc_stdc" ;;
2601 esac
2602
2603 # Some people use a C++ compiler to compile C. Since we use `exit',
2604 # in C++ we need to declare it. In case someone uses the same compiler
2605 # for both compiling C and C++ we need to have the C++ compiler decide
2606 # the declaration of exit, since it's the most demanding environment.
2607 cat >conftest.$ac_ext <<_ACEOF
2608 #ifndef __cplusplus
2609 choke me
2610 #endif
2611 _ACEOF
2612 rm -f conftest.$ac_objext
2613 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2614 (eval $ac_compile) 2>conftest.er1
2615 ac_status=$?
2616 grep -v '^ *+' conftest.er1 >conftest.err
2617 rm -f conftest.er1
2618 cat conftest.err >&5
2619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2620 (exit $ac_status); } &&
2621 { ac_try='test -z "$ac_c_werror_flag"
2622 || test ! -s conftest.err'
2623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2624 (eval $ac_try) 2>&5
2625 ac_status=$?
2626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2627 (exit $ac_status); }; } &&
2628 { ac_try='test -s conftest.$ac_objext'
2629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2630 (eval $ac_try) 2>&5
2631 ac_status=$?
2632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2633 (exit $ac_status); }; }; then
2634 for ac_declaration in \
2635 '' \
2636 'extern "C" void std::exit (int) throw (); using std::exit;' \
2637 'extern "C" void std::exit (int); using std::exit;' \
2638 'extern "C" void exit (int) throw ();' \
2639 'extern "C" void exit (int);' \
2640 'void exit (int);'
2641 do
2642 cat >conftest.$ac_ext <<_ACEOF
2643 /* confdefs.h. */
2644 _ACEOF
2645 cat confdefs.h >>conftest.$ac_ext
2646 cat >>conftest.$ac_ext <<_ACEOF
2647 /* end confdefs.h. */
2648 $ac_declaration
2649 #include <stdlib.h>
2650 int
2651 main ()
2652 {
2653 exit (42);
2654 ;
2655 return 0;
2656 }
2657 _ACEOF
2658 rm -f conftest.$ac_objext
2659 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2660 (eval $ac_compile) 2>conftest.er1
2661 ac_status=$?
2662 grep -v '^ *+' conftest.er1 >conftest.err
2663 rm -f conftest.er1
2664 cat conftest.err >&5
2665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2666 (exit $ac_status); } &&
2667 { ac_try='test -z "$ac_c_werror_flag"
2668 || test ! -s conftest.err'
2669 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2670 (eval $ac_try) 2>&5
2671 ac_status=$?
2672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2673 (exit $ac_status); }; } &&
2674 { ac_try='test -s conftest.$ac_objext'
2675 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2676 (eval $ac_try) 2>&5
2677 ac_status=$?
2678 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2679 (exit $ac_status); }; }; then
2680 :
2681 else
2682 echo "$as_me: failed program was:" >&5
2683 sed 's/^/| /' conftest.$ac_ext >&5
2684
2685 continue
2686 fi
2687 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2688 cat >conftest.$ac_ext <<_ACEOF
2689 /* confdefs.h. */
2690 _ACEOF
2691 cat confdefs.h >>conftest.$ac_ext
2692 cat >>conftest.$ac_ext <<_ACEOF
2693 /* end confdefs.h. */
2694 $ac_declaration
2695 int
2696 main ()
2697 {
2698 exit (42);
2699 ;
2700 return 0;
2701 }
2702 _ACEOF
2703 rm -f conftest.$ac_objext
2704 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2705 (eval $ac_compile) 2>conftest.er1
2706 ac_status=$?
2707 grep -v '^ *+' conftest.er1 >conftest.err
2708 rm -f conftest.er1
2709 cat conftest.err >&5
2710 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2711 (exit $ac_status); } &&
2712 { ac_try='test -z "$ac_c_werror_flag"
2713 || test ! -s conftest.err'
2714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2715 (eval $ac_try) 2>&5
2716 ac_status=$?
2717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2718 (exit $ac_status); }; } &&
2719 { ac_try='test -s conftest.$ac_objext'
2720 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2721 (eval $ac_try) 2>&5
2722 ac_status=$?
2723 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2724 (exit $ac_status); }; }; then
2725 break
2726 else
2727 echo "$as_me: failed program was:" >&5
2728 sed 's/^/| /' conftest.$ac_ext >&5
2729
2730 fi
2731 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2732 done
2733 rm -f conftest*
2734 if test -n "$ac_declaration"; then
2735 echo '#ifdef __cplusplus' >>confdefs.h
2736 echo $ac_declaration >>confdefs.h
2737 echo '#endif' >>confdefs.h
2738 fi
2739
2740 else
2741 echo "$as_me: failed program was:" >&5
2742 sed 's/^/| /' conftest.$ac_ext >&5
2743
2744 fi
2745 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2746 ac_ext=c
2747 ac_cpp='$CPP $CPPFLAGS'
2748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2751
2752 if test "x$CC" != xcc; then
2753 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2754 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2755 else
2756 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2757 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2758 fi
2759 set dummy $CC; ac_cc=`echo $2 |
2760 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2761 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2762 echo $ECHO_N "(cached) $ECHO_C" >&6
2763 else
2764 cat >conftest.$ac_ext <<_ACEOF
2765 /* confdefs.h. */
2766 _ACEOF
2767 cat confdefs.h >>conftest.$ac_ext
2768 cat >>conftest.$ac_ext <<_ACEOF
2769 /* end confdefs.h. */
2770
2771 int
2772 main ()
2773 {
2774
2775 ;
2776 return 0;
2777 }
2778 _ACEOF
2779 # Make sure it works both with $CC and with simple cc.
2780 # We do the test twice because some compilers refuse to overwrite an
2781 # existing .o file with -o, though they will create one.
2782 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2783 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2784 (eval $ac_try) 2>&5
2785 ac_status=$?
2786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2787 (exit $ac_status); } &&
2788 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2789 (eval $ac_try) 2>&5
2790 ac_status=$?
2791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2792 (exit $ac_status); };
2793 then
2794 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2795 if test "x$CC" != xcc; then
2796 # Test first that cc exists at all.
2797 if { ac_try='cc -c conftest.$ac_ext >&5'
2798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2799 (eval $ac_try) 2>&5
2800 ac_status=$?
2801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2802 (exit $ac_status); }; }; then
2803 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2804 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2805 (eval $ac_try) 2>&5
2806 ac_status=$?
2807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808 (exit $ac_status); } &&
2809 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2810 (eval $ac_try) 2>&5
2811 ac_status=$?
2812 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813 (exit $ac_status); };
2814 then
2815 # cc works too.
2816 :
2817 else
2818 # cc exists but doesn't like -o.
2819 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2820 fi
2821 fi
2822 fi
2823 else
2824 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2825 fi
2826 rm -f conftest*
2827
2828 fi
2829 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2830 echo "$as_me:$LINENO: result: yes" >&5
2831 echo "${ECHO_T}yes" >&6
2832 else
2833 echo "$as_me:$LINENO: result: no" >&5
2834 echo "${ECHO_T}no" >&6
2835
2836 cat >>confdefs.h <<\_ACEOF
2837 #define NO_MINUS_C_MINUS_O 1
2838 _ACEOF
2839
2840 fi
2841
2842 # expand $ac_aux_dir to an absolute path
2843 am_aux_dir=`cd $ac_aux_dir && pwd`
2844
2845 # FIXME: we rely on the cache variable name because
2846 # there is no other way.
2847 set dummy $CC
2848 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2849 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2850 # Losing compiler, so override with the script.
2851 # FIXME: It is wrong to rewrite CC.
2852 # But if we don't then we get into trouble of one sort or another.
2853 # A longer-term fix would be to have automake use am__CC in this case,
2854 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2855 CC="$am_aux_dir/compile $CC"
2856 fi
2857
2858 # autoconf is lame and doesn't give us any substitution variable for this.
2859 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2860 NO_MINUS_C_MINUS_O=yes
2861 else
2862 OUTPUT_OPTION='-o $@'
2863 fi
2864
2865
2866
2867 # -------------------------
2868 # Check C compiler features
2869 # -------------------------
2870
2871 ac_ext=c
2872 ac_cpp='$CPP $CPPFLAGS'
2873 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2874 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2875 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2876 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2877 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2878 # On Suns, sometimes $CPP names a directory.
2879 if test -n "$CPP" && test -d "$CPP"; then
2880 CPP=
2881 fi
2882 if test -z "$CPP"; then
2883 if test "${ac_cv_prog_CPP+set}" = set; then
2884 echo $ECHO_N "(cached) $ECHO_C" >&6
2885 else
2886 # Double quotes because CPP needs to be expanded
2887 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2888 do
2889 ac_preproc_ok=false
2890 for ac_c_preproc_warn_flag in '' yes
2891 do
2892 # Use a header file that comes with gcc, so configuring glibc
2893 # with a fresh cross-compiler works.
2894 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2895 # <limits.h> exists even on freestanding compilers.
2896 # On the NeXT, cc -E runs the code through the compiler's parser,
2897 # not just through cpp. "Syntax error" is here to catch this case.
2898 cat >conftest.$ac_ext <<_ACEOF
2899 /* confdefs.h. */
2900 _ACEOF
2901 cat confdefs.h >>conftest.$ac_ext
2902 cat >>conftest.$ac_ext <<_ACEOF
2903 /* end confdefs.h. */
2904 #ifdef __STDC__
2905 # include <limits.h>
2906 #else
2907 # include <assert.h>
2908 #endif
2909 Syntax error
2910 _ACEOF
2911 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2912 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2913 ac_status=$?
2914 grep -v '^ *+' conftest.er1 >conftest.err
2915 rm -f conftest.er1
2916 cat conftest.err >&5
2917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2918 (exit $ac_status); } >/dev/null; then
2919 if test -s conftest.err; then
2920 ac_cpp_err=$ac_c_preproc_warn_flag
2921 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2922 else
2923 ac_cpp_err=
2924 fi
2925 else
2926 ac_cpp_err=yes
2927 fi
2928 if test -z "$ac_cpp_err"; then
2929 :
2930 else
2931 echo "$as_me: failed program was:" >&5
2932 sed 's/^/| /' conftest.$ac_ext >&5
2933
2934 # Broken: fails on valid input.
2935 continue
2936 fi
2937 rm -f conftest.err conftest.$ac_ext
2938
2939 # OK, works on sane cases. Now check whether non-existent headers
2940 # can be detected and how.
2941 cat >conftest.$ac_ext <<_ACEOF
2942 /* confdefs.h. */
2943 _ACEOF
2944 cat confdefs.h >>conftest.$ac_ext
2945 cat >>conftest.$ac_ext <<_ACEOF
2946 /* end confdefs.h. */
2947 #include <ac_nonexistent.h>
2948 _ACEOF
2949 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2950 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2951 ac_status=$?
2952 grep -v '^ *+' conftest.er1 >conftest.err
2953 rm -f conftest.er1
2954 cat conftest.err >&5
2955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2956 (exit $ac_status); } >/dev/null; then
2957 if test -s conftest.err; then
2958 ac_cpp_err=$ac_c_preproc_warn_flag
2959 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2960 else
2961 ac_cpp_err=
2962 fi
2963 else
2964 ac_cpp_err=yes
2965 fi
2966 if test -z "$ac_cpp_err"; then
2967 # Broken: success on invalid input.
2968 continue
2969 else
2970 echo "$as_me: failed program was:" >&5
2971 sed 's/^/| /' conftest.$ac_ext >&5
2972
2973 # Passes both tests.
2974 ac_preproc_ok=:
2975 break
2976 fi
2977 rm -f conftest.err conftest.$ac_ext
2978
2979 done
2980 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2981 rm -f conftest.err conftest.$ac_ext
2982 if $ac_preproc_ok; then
2983 break
2984 fi
2985
2986 done
2987 ac_cv_prog_CPP=$CPP
2988
2989 fi
2990 CPP=$ac_cv_prog_CPP
2991 else
2992 ac_cv_prog_CPP=$CPP
2993 fi
2994 echo "$as_me:$LINENO: result: $CPP" >&5
2995 echo "${ECHO_T}$CPP" >&6
2996 ac_preproc_ok=false
2997 for ac_c_preproc_warn_flag in '' yes
2998 do
2999 # Use a header file that comes with gcc, so configuring glibc
3000 # with a fresh cross-compiler works.
3001 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3002 # <limits.h> exists even on freestanding compilers.
3003 # On the NeXT, cc -E runs the code through the compiler's parser,
3004 # not just through cpp. "Syntax error" is here to catch this case.
3005 cat >conftest.$ac_ext <<_ACEOF
3006 /* confdefs.h. */
3007 _ACEOF
3008 cat confdefs.h >>conftest.$ac_ext
3009 cat >>conftest.$ac_ext <<_ACEOF
3010 /* end confdefs.h. */
3011 #ifdef __STDC__
3012 # include <limits.h>
3013 #else
3014 # include <assert.h>
3015 #endif
3016 Syntax error
3017 _ACEOF
3018 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3019 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3020 ac_status=$?
3021 grep -v '^ *+' conftest.er1 >conftest.err
3022 rm -f conftest.er1
3023 cat conftest.err >&5
3024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025 (exit $ac_status); } >/dev/null; then
3026 if test -s conftest.err; then
3027 ac_cpp_err=$ac_c_preproc_warn_flag
3028 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3029 else
3030 ac_cpp_err=
3031 fi
3032 else
3033 ac_cpp_err=yes
3034 fi
3035 if test -z "$ac_cpp_err"; then
3036 :
3037 else
3038 echo "$as_me: failed program was:" >&5
3039 sed 's/^/| /' conftest.$ac_ext >&5
3040
3041 # Broken: fails on valid input.
3042 continue
3043 fi
3044 rm -f conftest.err conftest.$ac_ext
3045
3046 # OK, works on sane cases. Now check whether non-existent headers
3047 # can be detected and how.
3048 cat >conftest.$ac_ext <<_ACEOF
3049 /* confdefs.h. */
3050 _ACEOF
3051 cat confdefs.h >>conftest.$ac_ext
3052 cat >>conftest.$ac_ext <<_ACEOF
3053 /* end confdefs.h. */
3054 #include <ac_nonexistent.h>
3055 _ACEOF
3056 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3057 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3058 ac_status=$?
3059 grep -v '^ *+' conftest.er1 >conftest.err
3060 rm -f conftest.er1
3061 cat conftest.err >&5
3062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3063 (exit $ac_status); } >/dev/null; then
3064 if test -s conftest.err; then
3065 ac_cpp_err=$ac_c_preproc_warn_flag
3066 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3067 else
3068 ac_cpp_err=
3069 fi
3070 else
3071 ac_cpp_err=yes
3072 fi
3073 if test -z "$ac_cpp_err"; then
3074 # Broken: success on invalid input.
3075 continue
3076 else
3077 echo "$as_me: failed program was:" >&5
3078 sed 's/^/| /' conftest.$ac_ext >&5
3079
3080 # Passes both tests.
3081 ac_preproc_ok=:
3082 break
3083 fi
3084 rm -f conftest.err conftest.$ac_ext
3085
3086 done
3087 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3088 rm -f conftest.err conftest.$ac_ext
3089 if $ac_preproc_ok; then
3090 :
3091 else
3092 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3093 See \`config.log' for more details." >&5
3094 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3095 See \`config.log' for more details." >&2;}
3096 { (exit 1); exit 1; }; }
3097 fi
3098
3099 ac_ext=c
3100 ac_cpp='$CPP $CPPFLAGS'
3101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3104
3105
3106 echo "$as_me:$LINENO: checking for inline" >&5
3107 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3108 if test "${ac_cv_c_inline+set}" = set; then
3109 echo $ECHO_N "(cached) $ECHO_C" >&6
3110 else
3111 ac_cv_c_inline=no
3112 for ac_kw in inline __inline__ __inline; do
3113 cat >conftest.$ac_ext <<_ACEOF
3114 /* confdefs.h. */
3115 _ACEOF
3116 cat confdefs.h >>conftest.$ac_ext
3117 cat >>conftest.$ac_ext <<_ACEOF
3118 /* end confdefs.h. */
3119 #ifndef __cplusplus
3120 typedef int foo_t;
3121 static $ac_kw foo_t static_foo () {return 0; }
3122 $ac_kw foo_t foo () {return 0; }
3123 #endif
3124
3125 _ACEOF
3126 rm -f conftest.$ac_objext
3127 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3128 (eval $ac_compile) 2>conftest.er1
3129 ac_status=$?
3130 grep -v '^ *+' conftest.er1 >conftest.err
3131 rm -f conftest.er1
3132 cat conftest.err >&5
3133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3134 (exit $ac_status); } &&
3135 { ac_try='test -z "$ac_c_werror_flag"
3136 || test ! -s conftest.err'
3137 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3138 (eval $ac_try) 2>&5
3139 ac_status=$?
3140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3141 (exit $ac_status); }; } &&
3142 { ac_try='test -s conftest.$ac_objext'
3143 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3144 (eval $ac_try) 2>&5
3145 ac_status=$?
3146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147 (exit $ac_status); }; }; then
3148 ac_cv_c_inline=$ac_kw; break
3149 else
3150 echo "$as_me: failed program was:" >&5
3151 sed 's/^/| /' conftest.$ac_ext >&5
3152
3153 fi
3154 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3155 done
3156
3157 fi
3158 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3159 echo "${ECHO_T}$ac_cv_c_inline" >&6
3160
3161
3162 case $ac_cv_c_inline in
3163 inline | yes) ;;
3164 *)
3165 case $ac_cv_c_inline in
3166 no) ac_val=;;
3167 *) ac_val=$ac_cv_c_inline;;
3168 esac
3169 cat >>confdefs.h <<_ACEOF
3170 #ifndef __cplusplus
3171 #define inline $ac_val
3172 #endif
3173 _ACEOF
3174 ;;
3175 esac
3176
3177
3178 echo "$as_me:$LINENO: checking for long long int" >&5
3179 echo $ECHO_N "checking for long long int... $ECHO_C" >&6
3180 if test "${ac_cv_c_long_long+set}" = set; then
3181 echo $ECHO_N "(cached) $ECHO_C" >&6
3182 else
3183 cat >conftest.$ac_ext <<_ACEOF
3184 /* confdefs.h. */
3185 _ACEOF
3186 cat confdefs.h >>conftest.$ac_ext
3187 cat >>conftest.$ac_ext <<_ACEOF
3188 /* end confdefs.h. */
3189
3190 int
3191 main ()
3192 {
3193 long long int i;
3194 ;
3195 return 0;
3196 }
3197 _ACEOF
3198 rm -f conftest.$ac_objext
3199 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3200 (eval $ac_compile) 2>conftest.er1
3201 ac_status=$?
3202 grep -v '^ *+' conftest.er1 >conftest.err
3203 rm -f conftest.er1
3204 cat conftest.err >&5
3205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3206 (exit $ac_status); } &&
3207 { ac_try='test -z "$ac_c_werror_flag"
3208 || test ! -s conftest.err'
3209 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3210 (eval $ac_try) 2>&5
3211 ac_status=$?
3212 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213 (exit $ac_status); }; } &&
3214 { ac_try='test -s conftest.$ac_objext'
3215 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3216 (eval $ac_try) 2>&5
3217 ac_status=$?
3218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3219 (exit $ac_status); }; }; then
3220 ac_cv_c_long_long=yes
3221 else
3222 echo "$as_me: failed program was:" >&5
3223 sed 's/^/| /' conftest.$ac_ext >&5
3224
3225 ac_cv_c_long_long=no
3226 fi
3227 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3228 fi
3229 echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5
3230 echo "${ECHO_T}$ac_cv_c_long_long" >&6
3231 if test $ac_cv_c_long_long = yes; then
3232
3233 cat >>confdefs.h <<\_ACEOF
3234 #define HAVE_LONG_LONG 1
3235 _ACEOF
3236
3237 fi
3238 echo "$as_me:$LINENO: checking for __int64" >&5
3239 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
3240 if test "${ac_cv_c___int64+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
3250 int
3251 main ()
3252 {
3253 __int64 i;
3254 ;
3255 return 0;
3256 }
3257 _ACEOF
3258 rm -f conftest.$ac_objext
3259 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3260 (eval $ac_compile) 2>conftest.er1
3261 ac_status=$?
3262 grep -v '^ *+' conftest.er1 >conftest.err
3263 rm -f conftest.er1
3264 cat conftest.err >&5
3265 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3266 (exit $ac_status); } &&
3267 { ac_try='test -z "$ac_c_werror_flag"
3268 || test ! -s conftest.err'
3269 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3270 (eval $ac_try) 2>&5
3271 ac_status=$?
3272 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3273 (exit $ac_status); }; } &&
3274 { ac_try='test -s conftest.$ac_objext'
3275 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3276 (eval $ac_try) 2>&5
3277 ac_status=$?
3278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3279 (exit $ac_status); }; }; then
3280 ac_cv_c___int64=yes
3281 else
3282 echo "$as_me: failed program was:" >&5
3283 sed 's/^/| /' conftest.$ac_ext >&5
3284
3285 ac_cv_c___int64=no
3286 fi
3287 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3288 fi
3289 echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5
3290 echo "${ECHO_T}$ac_cv_c___int64" >&6
3291 if test $ac_cv_c___int64 = yes; then
3292
3293 cat >>confdefs.h <<\_ACEOF
3294 #define HAVE___INT64 1
3295 _ACEOF
3296
3297 fi
3298
3299
3300 # sizeof(char) is 1 by definition.
3301
3302 echo "$as_me:$LINENO: checking for egrep" >&5
3303 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3304 if test "${ac_cv_prog_egrep+set}" = set; then
3305 echo $ECHO_N "(cached) $ECHO_C" >&6
3306 else
3307 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3308 then ac_cv_prog_egrep='grep -E'
3309 else ac_cv_prog_egrep='egrep'
3310 fi
3311 fi
3312 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3313 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3314 EGREP=$ac_cv_prog_egrep
3315
3316
3317 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3318 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3319 if test "${ac_cv_header_stdc+set}" = set; then
3320 echo $ECHO_N "(cached) $ECHO_C" >&6
3321 else
3322 cat >conftest.$ac_ext <<_ACEOF
3323 /* confdefs.h. */
3324 _ACEOF
3325 cat confdefs.h >>conftest.$ac_ext
3326 cat >>conftest.$ac_ext <<_ACEOF
3327 /* end confdefs.h. */
3328 #include <stdlib.h>
3329 #include <stdarg.h>
3330 #include <string.h>
3331 #include <float.h>
3332
3333 int
3334 main ()
3335 {
3336
3337 ;
3338 return 0;
3339 }
3340 _ACEOF
3341 rm -f conftest.$ac_objext
3342 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3343 (eval $ac_compile) 2>conftest.er1
3344 ac_status=$?
3345 grep -v '^ *+' conftest.er1 >conftest.err
3346 rm -f conftest.er1
3347 cat conftest.err >&5
3348 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3349 (exit $ac_status); } &&
3350 { ac_try='test -z "$ac_c_werror_flag"
3351 || test ! -s conftest.err'
3352 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3353 (eval $ac_try) 2>&5
3354 ac_status=$?
3355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3356 (exit $ac_status); }; } &&
3357 { ac_try='test -s conftest.$ac_objext'
3358 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3359 (eval $ac_try) 2>&5
3360 ac_status=$?
3361 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3362 (exit $ac_status); }; }; then
3363 ac_cv_header_stdc=yes
3364 else
3365 echo "$as_me: failed program was:" >&5
3366 sed 's/^/| /' conftest.$ac_ext >&5
3367
3368 ac_cv_header_stdc=no
3369 fi
3370 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3371
3372 if test $ac_cv_header_stdc = yes; then
3373 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3374 cat >conftest.$ac_ext <<_ACEOF
3375 /* confdefs.h. */
3376 _ACEOF
3377 cat confdefs.h >>conftest.$ac_ext
3378 cat >>conftest.$ac_ext <<_ACEOF
3379 /* end confdefs.h. */
3380 #include <string.h>
3381
3382 _ACEOF
3383 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3384 $EGREP "memchr" >/dev/null 2>&1; then
3385 :
3386 else
3387 ac_cv_header_stdc=no
3388 fi
3389 rm -f conftest*
3390
3391 fi
3392
3393 if test $ac_cv_header_stdc = yes; then
3394 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3395 cat >conftest.$ac_ext <<_ACEOF
3396 /* confdefs.h. */
3397 _ACEOF
3398 cat confdefs.h >>conftest.$ac_ext
3399 cat >>conftest.$ac_ext <<_ACEOF
3400 /* end confdefs.h. */
3401 #include <stdlib.h>
3402
3403 _ACEOF
3404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3405 $EGREP "free" >/dev/null 2>&1; then
3406 :
3407 else
3408 ac_cv_header_stdc=no
3409 fi
3410 rm -f conftest*
3411
3412 fi
3413
3414 if test $ac_cv_header_stdc = yes; then
3415 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3416 if test "$cross_compiling" = yes; then
3417 :
3418 else
3419 cat >conftest.$ac_ext <<_ACEOF
3420 /* confdefs.h. */
3421 _ACEOF
3422 cat confdefs.h >>conftest.$ac_ext
3423 cat >>conftest.$ac_ext <<_ACEOF
3424 /* end confdefs.h. */
3425 #include <ctype.h>
3426 #if ((' ' & 0x0FF) == 0x020)
3427 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3428 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3429 #else
3430 # define ISLOWER(c) \
3431 (('a' <= (c) && (c) <= 'i') \
3432 || ('j' <= (c) && (c) <= 'r') \
3433 || ('s' <= (c) && (c) <= 'z'))
3434 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3435 #endif
3436
3437 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3438 int
3439 main ()
3440 {
3441 int i;
3442 for (i = 0; i < 256; i++)
3443 if (XOR (islower (i), ISLOWER (i))
3444 || toupper (i) != TOUPPER (i))
3445 exit(2);
3446 exit (0);
3447 }
3448 _ACEOF
3449 rm -f conftest$ac_exeext
3450 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3451 (eval $ac_link) 2>&5
3452 ac_status=$?
3453 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3454 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3455 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3456 (eval $ac_try) 2>&5
3457 ac_status=$?
3458 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3459 (exit $ac_status); }; }; then
3460 :
3461 else
3462 echo "$as_me: program exited with status $ac_status" >&5
3463 echo "$as_me: failed program was:" >&5
3464 sed 's/^/| /' conftest.$ac_ext >&5
3465
3466 ( exit $ac_status )
3467 ac_cv_header_stdc=no
3468 fi
3469 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3470 fi
3471 fi
3472 fi
3473 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3474 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3475 if test $ac_cv_header_stdc = yes; then
3476
3477 cat >>confdefs.h <<\_ACEOF
3478 #define STDC_HEADERS 1
3479 _ACEOF
3480
3481 fi
3482
3483 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3494 inttypes.h stdint.h unistd.h
3495 do
3496 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3497 echo "$as_me:$LINENO: checking for $ac_header" >&5
3498 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3499 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3500 echo $ECHO_N "(cached) $ECHO_C" >&6
3501 else
3502 cat >conftest.$ac_ext <<_ACEOF
3503 /* confdefs.h. */
3504 _ACEOF
3505 cat confdefs.h >>conftest.$ac_ext
3506 cat >>conftest.$ac_ext <<_ACEOF
3507 /* end confdefs.h. */
3508 $ac_includes_default
3509
3510 #include <$ac_header>
3511 _ACEOF
3512 rm -f conftest.$ac_objext
3513 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3514 (eval $ac_compile) 2>conftest.er1
3515 ac_status=$?
3516 grep -v '^ *+' conftest.er1 >conftest.err
3517 rm -f conftest.er1
3518 cat conftest.err >&5
3519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3520 (exit $ac_status); } &&
3521 { ac_try='test -z "$ac_c_werror_flag"
3522 || test ! -s conftest.err'
3523 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3524 (eval $ac_try) 2>&5
3525 ac_status=$?
3526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3527 (exit $ac_status); }; } &&
3528 { ac_try='test -s conftest.$ac_objext'
3529 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3530 (eval $ac_try) 2>&5
3531 ac_status=$?
3532 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3533 (exit $ac_status); }; }; then
3534 eval "$as_ac_Header=yes"
3535 else
3536 echo "$as_me: failed program was:" >&5
3537 sed 's/^/| /' conftest.$ac_ext >&5
3538
3539 eval "$as_ac_Header=no"
3540 fi
3541 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3542 fi
3543 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3544 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3545 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3546 cat >>confdefs.h <<_ACEOF
3547 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3548 _ACEOF
3549
3550 fi
3551
3552 done
3553
3554
3555 echo "$as_me:$LINENO: checking for void *" >&5
3556 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3557 if test "${ac_cv_type_void_p+set}" = set; then
3558 echo $ECHO_N "(cached) $ECHO_C" >&6
3559 else
3560 cat >conftest.$ac_ext <<_ACEOF
3561 /* confdefs.h. */
3562 _ACEOF
3563 cat confdefs.h >>conftest.$ac_ext
3564 cat >>conftest.$ac_ext <<_ACEOF
3565 /* end confdefs.h. */
3566 $ac_includes_default
3567 int
3568 main ()
3569 {
3570 if ((void * *) 0)
3571 return 0;
3572 if (sizeof (void *))
3573 return 0;
3574 ;
3575 return 0;
3576 }
3577 _ACEOF
3578 rm -f conftest.$ac_objext
3579 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3580 (eval $ac_compile) 2>conftest.er1
3581 ac_status=$?
3582 grep -v '^ *+' conftest.er1 >conftest.err
3583 rm -f conftest.er1
3584 cat conftest.err >&5
3585 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3586 (exit $ac_status); } &&
3587 { ac_try='test -z "$ac_c_werror_flag"
3588 || test ! -s conftest.err'
3589 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3590 (eval $ac_try) 2>&5
3591 ac_status=$?
3592 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3593 (exit $ac_status); }; } &&
3594 { ac_try='test -s conftest.$ac_objext'
3595 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3596 (eval $ac_try) 2>&5
3597 ac_status=$?
3598 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3599 (exit $ac_status); }; }; then
3600 ac_cv_type_void_p=yes
3601 else
3602 echo "$as_me: failed program was:" >&5
3603 sed 's/^/| /' conftest.$ac_ext >&5
3604
3605 ac_cv_type_void_p=no
3606 fi
3607 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3608 fi
3609 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3610 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3611
3612 echo "$as_me:$LINENO: checking size of void *" >&5
3613 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3614 if test "${ac_cv_sizeof_void_p+set}" = set; then
3615 echo $ECHO_N "(cached) $ECHO_C" >&6
3616 else
3617 if test "$ac_cv_type_void_p" = yes; then
3618 # The cast to unsigned long works around a bug in the HP C Compiler
3619 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3620 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3621 # This bug is HP SR number 8606223364.
3622 if test "$cross_compiling" = yes; then
3623 # Depending upon the size, compute the lo and hi bounds.
3624 cat >conftest.$ac_ext <<_ACEOF
3625 /* confdefs.h. */
3626 _ACEOF
3627 cat confdefs.h >>conftest.$ac_ext
3628 cat >>conftest.$ac_ext <<_ACEOF
3629 /* end confdefs.h. */
3630 $ac_includes_default
3631 int
3632 main ()
3633 {
3634 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3635 test_array [0] = 0
3636
3637 ;
3638 return 0;
3639 }
3640 _ACEOF
3641 rm -f conftest.$ac_objext
3642 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3643 (eval $ac_compile) 2>conftest.er1
3644 ac_status=$?
3645 grep -v '^ *+' conftest.er1 >conftest.err
3646 rm -f conftest.er1
3647 cat conftest.err >&5
3648 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3649 (exit $ac_status); } &&
3650 { ac_try='test -z "$ac_c_werror_flag"
3651 || test ! -s conftest.err'
3652 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3653 (eval $ac_try) 2>&5
3654 ac_status=$?
3655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3656 (exit $ac_status); }; } &&
3657 { ac_try='test -s conftest.$ac_objext'
3658 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3659 (eval $ac_try) 2>&5
3660 ac_status=$?
3661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3662 (exit $ac_status); }; }; then
3663 ac_lo=0 ac_mid=0
3664 while :; do
3665 cat >conftest.$ac_ext <<_ACEOF
3666 /* confdefs.h. */
3667 _ACEOF
3668 cat confdefs.h >>conftest.$ac_ext
3669 cat >>conftest.$ac_ext <<_ACEOF
3670 /* end confdefs.h. */
3671 $ac_includes_default
3672 int
3673 main ()
3674 {
3675 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3676 test_array [0] = 0
3677
3678 ;
3679 return 0;
3680 }
3681 _ACEOF
3682 rm -f conftest.$ac_objext
3683 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3684 (eval $ac_compile) 2>conftest.er1
3685 ac_status=$?
3686 grep -v '^ *+' conftest.er1 >conftest.err
3687 rm -f conftest.er1
3688 cat conftest.err >&5
3689 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3690 (exit $ac_status); } &&
3691 { ac_try='test -z "$ac_c_werror_flag"
3692 || test ! -s conftest.err'
3693 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3694 (eval $ac_try) 2>&5
3695 ac_status=$?
3696 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697 (exit $ac_status); }; } &&
3698 { ac_try='test -s conftest.$ac_objext'
3699 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3700 (eval $ac_try) 2>&5
3701 ac_status=$?
3702 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3703 (exit $ac_status); }; }; then
3704 ac_hi=$ac_mid; break
3705 else
3706 echo "$as_me: failed program was:" >&5
3707 sed 's/^/| /' conftest.$ac_ext >&5
3708
3709 ac_lo=`expr $ac_mid + 1`
3710 if test $ac_lo -le $ac_mid; then
3711 ac_lo= ac_hi=
3712 break
3713 fi
3714 ac_mid=`expr 2 '*' $ac_mid + 1`
3715 fi
3716 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3717 done
3718 else
3719 echo "$as_me: failed program was:" >&5
3720 sed 's/^/| /' conftest.$ac_ext >&5
3721
3722 cat >conftest.$ac_ext <<_ACEOF
3723 /* confdefs.h. */
3724 _ACEOF
3725 cat confdefs.h >>conftest.$ac_ext
3726 cat >>conftest.$ac_ext <<_ACEOF
3727 /* end confdefs.h. */
3728 $ac_includes_default
3729 int
3730 main ()
3731 {
3732 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3733 test_array [0] = 0
3734
3735 ;
3736 return 0;
3737 }
3738 _ACEOF
3739 rm -f conftest.$ac_objext
3740 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3741 (eval $ac_compile) 2>conftest.er1
3742 ac_status=$?
3743 grep -v '^ *+' conftest.er1 >conftest.err
3744 rm -f conftest.er1
3745 cat conftest.err >&5
3746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3747 (exit $ac_status); } &&
3748 { ac_try='test -z "$ac_c_werror_flag"
3749 || test ! -s conftest.err'
3750 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3751 (eval $ac_try) 2>&5
3752 ac_status=$?
3753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3754 (exit $ac_status); }; } &&
3755 { ac_try='test -s conftest.$ac_objext'
3756 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3757 (eval $ac_try) 2>&5
3758 ac_status=$?
3759 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3760 (exit $ac_status); }; }; then
3761 ac_hi=-1 ac_mid=-1
3762 while :; do
3763 cat >conftest.$ac_ext <<_ACEOF
3764 /* confdefs.h. */
3765 _ACEOF
3766 cat confdefs.h >>conftest.$ac_ext
3767 cat >>conftest.$ac_ext <<_ACEOF
3768 /* end confdefs.h. */
3769 $ac_includes_default
3770 int
3771 main ()
3772 {
3773 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3774 test_array [0] = 0
3775
3776 ;
3777 return 0;
3778 }
3779 _ACEOF
3780 rm -f conftest.$ac_objext
3781 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3782 (eval $ac_compile) 2>conftest.er1
3783 ac_status=$?
3784 grep -v '^ *+' conftest.er1 >conftest.err
3785 rm -f conftest.er1
3786 cat conftest.err >&5
3787 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3788 (exit $ac_status); } &&
3789 { ac_try='test -z "$ac_c_werror_flag"
3790 || test ! -s conftest.err'
3791 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3792 (eval $ac_try) 2>&5
3793 ac_status=$?
3794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3795 (exit $ac_status); }; } &&
3796 { ac_try='test -s conftest.$ac_objext'
3797 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3798 (eval $ac_try) 2>&5
3799 ac_status=$?
3800 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3801 (exit $ac_status); }; }; then
3802 ac_lo=$ac_mid; break
3803 else
3804 echo "$as_me: failed program was:" >&5
3805 sed 's/^/| /' conftest.$ac_ext >&5
3806
3807 ac_hi=`expr '(' $ac_mid ')' - 1`
3808 if test $ac_mid -le $ac_hi; then
3809 ac_lo= ac_hi=
3810 break
3811 fi
3812 ac_mid=`expr 2 '*' $ac_mid`
3813 fi
3814 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3815 done
3816 else
3817 echo "$as_me: failed program was:" >&5
3818 sed 's/^/| /' conftest.$ac_ext >&5
3819
3820 ac_lo= ac_hi=
3821 fi
3822 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3823 fi
3824 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3825 # Binary search between lo and hi bounds.
3826 while test "x$ac_lo" != "x$ac_hi"; do
3827 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3828 cat >conftest.$ac_ext <<_ACEOF
3829 /* confdefs.h. */
3830 _ACEOF
3831 cat confdefs.h >>conftest.$ac_ext
3832 cat >>conftest.$ac_ext <<_ACEOF
3833 /* end confdefs.h. */
3834 $ac_includes_default
3835 int
3836 main ()
3837 {
3838 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3839 test_array [0] = 0
3840
3841 ;
3842 return 0;
3843 }
3844 _ACEOF
3845 rm -f conftest.$ac_objext
3846 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3847 (eval $ac_compile) 2>conftest.er1
3848 ac_status=$?
3849 grep -v '^ *+' conftest.er1 >conftest.err
3850 rm -f conftest.er1
3851 cat conftest.err >&5
3852 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3853 (exit $ac_status); } &&
3854 { ac_try='test -z "$ac_c_werror_flag"
3855 || test ! -s conftest.err'
3856 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3857 (eval $ac_try) 2>&5
3858 ac_status=$?
3859 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3860 (exit $ac_status); }; } &&
3861 { ac_try='test -s conftest.$ac_objext'
3862 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3863 (eval $ac_try) 2>&5
3864 ac_status=$?
3865 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3866 (exit $ac_status); }; }; then
3867 ac_hi=$ac_mid
3868 else
3869 echo "$as_me: failed program was:" >&5
3870 sed 's/^/| /' conftest.$ac_ext >&5
3871
3872 ac_lo=`expr '(' $ac_mid ')' + 1`
3873 fi
3874 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3875 done
3876 case $ac_lo in
3877 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3878 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3879 See \`config.log' for more details." >&5
3880 echo "$as_me: error: cannot compute sizeof (void *), 77
3881 See \`config.log' for more details." >&2;}
3882 { (exit 1); exit 1; }; } ;;
3883 esac
3884 else
3885 if test "$cross_compiling" = yes; then
3886 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3887 See \`config.log' for more details." >&5
3888 echo "$as_me: error: cannot run test program while cross compiling
3889 See \`config.log' for more details." >&2;}
3890 { (exit 1); exit 1; }; }
3891 else
3892 cat >conftest.$ac_ext <<_ACEOF
3893 /* confdefs.h. */
3894 _ACEOF
3895 cat confdefs.h >>conftest.$ac_ext
3896 cat >>conftest.$ac_ext <<_ACEOF
3897 /* end confdefs.h. */
3898 $ac_includes_default
3899 long longval () { return (long) (sizeof (void *)); }
3900 unsigned long ulongval () { return (long) (sizeof (void *)); }
3901 #include <stdio.h>
3902 #include <stdlib.h>
3903 int
3904 main ()
3905 {
3906
3907 FILE *f = fopen ("conftest.val", "w");
3908 if (! f)
3909 exit (1);
3910 if (((long) (sizeof (void *))) < 0)
3911 {
3912 long i = longval ();
3913 if (i != ((long) (sizeof (void *))))
3914 exit (1);
3915 fprintf (f, "%ld\n", i);
3916 }
3917 else
3918 {
3919 unsigned long i = ulongval ();
3920 if (i != ((long) (sizeof (void *))))
3921 exit (1);
3922 fprintf (f, "%lu\n", i);
3923 }
3924 exit (ferror (f) || fclose (f) != 0);
3925
3926 ;
3927 return 0;
3928 }
3929 _ACEOF
3930 rm -f conftest$ac_exeext
3931 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3932 (eval $ac_link) 2>&5
3933 ac_status=$?
3934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3935 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3936 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3937 (eval $ac_try) 2>&5
3938 ac_status=$?
3939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3940 (exit $ac_status); }; }; then
3941 ac_cv_sizeof_void_p=`cat conftest.val`
3942 else
3943 echo "$as_me: program exited with status $ac_status" >&5
3944 echo "$as_me: failed program was:" >&5
3945 sed 's/^/| /' conftest.$ac_ext >&5
3946
3947 ( exit $ac_status )
3948 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3949 See \`config.log' for more details." >&5
3950 echo "$as_me: error: cannot compute sizeof (void *), 77
3951 See \`config.log' for more details." >&2;}
3952 { (exit 1); exit 1; }; }
3953 fi
3954 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3955 fi
3956 fi
3957 rm -f conftest.val
3958 else
3959 ac_cv_sizeof_void_p=0
3960 fi
3961 fi
3962 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3963 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3964 cat >>confdefs.h <<_ACEOF
3965 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3966 _ACEOF
3967
3968
3969 echo "$as_me:$LINENO: checking for short" >&5
3970 echo $ECHO_N "checking for short... $ECHO_C" >&6
3971 if test "${ac_cv_type_short+set}" = set; then
3972 echo $ECHO_N "(cached) $ECHO_C" >&6
3973 else
3974 cat >conftest.$ac_ext <<_ACEOF
3975 /* confdefs.h. */
3976 _ACEOF
3977 cat confdefs.h >>conftest.$ac_ext
3978 cat >>conftest.$ac_ext <<_ACEOF
3979 /* end confdefs.h. */
3980 $ac_includes_default
3981 int
3982 main ()
3983 {
3984 if ((short *) 0)
3985 return 0;
3986 if (sizeof (short))
3987 return 0;
3988 ;
3989 return 0;
3990 }
3991 _ACEOF
3992 rm -f conftest.$ac_objext
3993 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3994 (eval $ac_compile) 2>conftest.er1
3995 ac_status=$?
3996 grep -v '^ *+' conftest.er1 >conftest.err
3997 rm -f conftest.er1
3998 cat conftest.err >&5
3999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4000 (exit $ac_status); } &&
4001 { ac_try='test -z "$ac_c_werror_flag"
4002 || test ! -s conftest.err'
4003 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4004 (eval $ac_try) 2>&5
4005 ac_status=$?
4006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4007 (exit $ac_status); }; } &&
4008 { ac_try='test -s conftest.$ac_objext'
4009 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4010 (eval $ac_try) 2>&5
4011 ac_status=$?
4012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4013 (exit $ac_status); }; }; then
4014 ac_cv_type_short=yes
4015 else
4016 echo "$as_me: failed program was:" >&5
4017 sed 's/^/| /' conftest.$ac_ext >&5
4018
4019 ac_cv_type_short=no
4020 fi
4021 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4022 fi
4023 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4024 echo "${ECHO_T}$ac_cv_type_short" >&6
4025
4026 echo "$as_me:$LINENO: checking size of short" >&5
4027 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4028 if test "${ac_cv_sizeof_short+set}" = set; then
4029 echo $ECHO_N "(cached) $ECHO_C" >&6
4030 else
4031 if test "$ac_cv_type_short" = yes; then
4032 # The cast to unsigned long works around a bug in the HP C Compiler
4033 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4034 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4035 # This bug is HP SR number 8606223364.
4036 if test "$cross_compiling" = yes; then
4037 # Depending upon the size, compute the lo and hi bounds.
4038 cat >conftest.$ac_ext <<_ACEOF
4039 /* confdefs.h. */
4040 _ACEOF
4041 cat confdefs.h >>conftest.$ac_ext
4042 cat >>conftest.$ac_ext <<_ACEOF
4043 /* end confdefs.h. */
4044 $ac_includes_default
4045 int
4046 main ()
4047 {
4048 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4049 test_array [0] = 0
4050
4051 ;
4052 return 0;
4053 }
4054 _ACEOF
4055 rm -f conftest.$ac_objext
4056 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4057 (eval $ac_compile) 2>conftest.er1
4058 ac_status=$?
4059 grep -v '^ *+' conftest.er1 >conftest.err
4060 rm -f conftest.er1
4061 cat conftest.err >&5
4062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4063 (exit $ac_status); } &&
4064 { ac_try='test -z "$ac_c_werror_flag"
4065 || test ! -s conftest.err'
4066 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4067 (eval $ac_try) 2>&5
4068 ac_status=$?
4069 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4070 (exit $ac_status); }; } &&
4071 { ac_try='test -s conftest.$ac_objext'
4072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4073 (eval $ac_try) 2>&5
4074 ac_status=$?
4075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4076 (exit $ac_status); }; }; then
4077 ac_lo=0 ac_mid=0
4078 while :; do
4079 cat >conftest.$ac_ext <<_ACEOF
4080 /* confdefs.h. */
4081 _ACEOF
4082 cat confdefs.h >>conftest.$ac_ext
4083 cat >>conftest.$ac_ext <<_ACEOF
4084 /* end confdefs.h. */
4085 $ac_includes_default
4086 int
4087 main ()
4088 {
4089 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4090 test_array [0] = 0
4091
4092 ;
4093 return 0;
4094 }
4095 _ACEOF
4096 rm -f conftest.$ac_objext
4097 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4098 (eval $ac_compile) 2>conftest.er1
4099 ac_status=$?
4100 grep -v '^ *+' conftest.er1 >conftest.err
4101 rm -f conftest.er1
4102 cat conftest.err >&5
4103 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4104 (exit $ac_status); } &&
4105 { ac_try='test -z "$ac_c_werror_flag"
4106 || test ! -s conftest.err'
4107 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4108 (eval $ac_try) 2>&5
4109 ac_status=$?
4110 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4111 (exit $ac_status); }; } &&
4112 { ac_try='test -s conftest.$ac_objext'
4113 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4114 (eval $ac_try) 2>&5
4115 ac_status=$?
4116 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4117 (exit $ac_status); }; }; then
4118 ac_hi=$ac_mid; break
4119 else
4120 echo "$as_me: failed program was:" >&5
4121 sed 's/^/| /' conftest.$ac_ext >&5
4122
4123 ac_lo=`expr $ac_mid + 1`
4124 if test $ac_lo -le $ac_mid; then
4125 ac_lo= ac_hi=
4126 break
4127 fi
4128 ac_mid=`expr 2 '*' $ac_mid + 1`
4129 fi
4130 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4131 done
4132 else
4133 echo "$as_me: failed program was:" >&5
4134 sed 's/^/| /' conftest.$ac_ext >&5
4135
4136 cat >conftest.$ac_ext <<_ACEOF
4137 /* confdefs.h. */
4138 _ACEOF
4139 cat confdefs.h >>conftest.$ac_ext
4140 cat >>conftest.$ac_ext <<_ACEOF
4141 /* end confdefs.h. */
4142 $ac_includes_default
4143 int
4144 main ()
4145 {
4146 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4147 test_array [0] = 0
4148
4149 ;
4150 return 0;
4151 }
4152 _ACEOF
4153 rm -f conftest.$ac_objext
4154 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4155 (eval $ac_compile) 2>conftest.er1
4156 ac_status=$?
4157 grep -v '^ *+' conftest.er1 >conftest.err
4158 rm -f conftest.er1
4159 cat conftest.err >&5
4160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4161 (exit $ac_status); } &&
4162 { ac_try='test -z "$ac_c_werror_flag"
4163 || test ! -s conftest.err'
4164 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4165 (eval $ac_try) 2>&5
4166 ac_status=$?
4167 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4168 (exit $ac_status); }; } &&
4169 { ac_try='test -s conftest.$ac_objext'
4170 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4171 (eval $ac_try) 2>&5
4172 ac_status=$?
4173 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4174 (exit $ac_status); }; }; then
4175 ac_hi=-1 ac_mid=-1
4176 while :; do
4177 cat >conftest.$ac_ext <<_ACEOF
4178 /* confdefs.h. */
4179 _ACEOF
4180 cat confdefs.h >>conftest.$ac_ext
4181 cat >>conftest.$ac_ext <<_ACEOF
4182 /* end confdefs.h. */
4183 $ac_includes_default
4184 int
4185 main ()
4186 {
4187 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4188 test_array [0] = 0
4189
4190 ;
4191 return 0;
4192 }
4193 _ACEOF
4194 rm -f conftest.$ac_objext
4195 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4196 (eval $ac_compile) 2>conftest.er1
4197 ac_status=$?
4198 grep -v '^ *+' conftest.er1 >conftest.err
4199 rm -f conftest.er1
4200 cat conftest.err >&5
4201 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4202 (exit $ac_status); } &&
4203 { ac_try='test -z "$ac_c_werror_flag"
4204 || test ! -s conftest.err'
4205 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4206 (eval $ac_try) 2>&5
4207 ac_status=$?
4208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4209 (exit $ac_status); }; } &&
4210 { ac_try='test -s conftest.$ac_objext'
4211 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4212 (eval $ac_try) 2>&5
4213 ac_status=$?
4214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4215 (exit $ac_status); }; }; then
4216 ac_lo=$ac_mid; break
4217 else
4218 echo "$as_me: failed program was:" >&5
4219 sed 's/^/| /' conftest.$ac_ext >&5
4220
4221 ac_hi=`expr '(' $ac_mid ')' - 1`
4222 if test $ac_mid -le $ac_hi; then
4223 ac_lo= ac_hi=
4224 break
4225 fi
4226 ac_mid=`expr 2 '*' $ac_mid`
4227 fi
4228 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4229 done
4230 else
4231 echo "$as_me: failed program was:" >&5
4232 sed 's/^/| /' conftest.$ac_ext >&5
4233
4234 ac_lo= ac_hi=
4235 fi
4236 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4237 fi
4238 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4239 # Binary search between lo and hi bounds.
4240 while test "x$ac_lo" != "x$ac_hi"; do
4241 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4242 cat >conftest.$ac_ext <<_ACEOF
4243 /* confdefs.h. */
4244 _ACEOF
4245 cat confdefs.h >>conftest.$ac_ext
4246 cat >>conftest.$ac_ext <<_ACEOF
4247 /* end confdefs.h. */
4248 $ac_includes_default
4249 int
4250 main ()
4251 {
4252 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4253 test_array [0] = 0
4254
4255 ;
4256 return 0;
4257 }
4258 _ACEOF
4259 rm -f conftest.$ac_objext
4260 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4261 (eval $ac_compile) 2>conftest.er1
4262 ac_status=$?
4263 grep -v '^ *+' conftest.er1 >conftest.err
4264 rm -f conftest.er1
4265 cat conftest.err >&5
4266 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4267 (exit $ac_status); } &&
4268 { ac_try='test -z "$ac_c_werror_flag"
4269 || test ! -s conftest.err'
4270 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4271 (eval $ac_try) 2>&5
4272 ac_status=$?
4273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4274 (exit $ac_status); }; } &&
4275 { ac_try='test -s conftest.$ac_objext'
4276 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4277 (eval $ac_try) 2>&5
4278 ac_status=$?
4279 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4280 (exit $ac_status); }; }; then
4281 ac_hi=$ac_mid
4282 else
4283 echo "$as_me: failed program was:" >&5
4284 sed 's/^/| /' conftest.$ac_ext >&5
4285
4286 ac_lo=`expr '(' $ac_mid ')' + 1`
4287 fi
4288 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4289 done
4290 case $ac_lo in
4291 ?*) ac_cv_sizeof_short=$ac_lo;;
4292 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4293 See \`config.log' for more details." >&5
4294 echo "$as_me: error: cannot compute sizeof (short), 77
4295 See \`config.log' for more details." >&2;}
4296 { (exit 1); exit 1; }; } ;;
4297 esac
4298 else
4299 if test "$cross_compiling" = yes; then
4300 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4301 See \`config.log' for more details." >&5
4302 echo "$as_me: error: cannot run test program while cross compiling
4303 See \`config.log' for more details." >&2;}
4304 { (exit 1); exit 1; }; }
4305 else
4306 cat >conftest.$ac_ext <<_ACEOF
4307 /* confdefs.h. */
4308 _ACEOF
4309 cat confdefs.h >>conftest.$ac_ext
4310 cat >>conftest.$ac_ext <<_ACEOF
4311 /* end confdefs.h. */
4312 $ac_includes_default
4313 long longval () { return (long) (sizeof (short)); }
4314 unsigned long ulongval () { return (long) (sizeof (short)); }
4315 #include <stdio.h>
4316 #include <stdlib.h>
4317 int
4318 main ()
4319 {
4320
4321 FILE *f = fopen ("conftest.val", "w");
4322 if (! f)
4323 exit (1);
4324 if (((long) (sizeof (short))) < 0)
4325 {
4326 long i = longval ();
4327 if (i != ((long) (sizeof (short))))
4328 exit (1);
4329 fprintf (f, "%ld\n", i);
4330 }
4331 else
4332 {
4333 unsigned long i = ulongval ();
4334 if (i != ((long) (sizeof (short))))
4335 exit (1);
4336 fprintf (f, "%lu\n", i);
4337 }
4338 exit (ferror (f) || fclose (f) != 0);
4339
4340 ;
4341 return 0;
4342 }
4343 _ACEOF
4344 rm -f conftest$ac_exeext
4345 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4346 (eval $ac_link) 2>&5
4347 ac_status=$?
4348 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4349 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4350 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4351 (eval $ac_try) 2>&5
4352 ac_status=$?
4353 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4354 (exit $ac_status); }; }; then
4355 ac_cv_sizeof_short=`cat conftest.val`
4356 else
4357 echo "$as_me: program exited with status $ac_status" >&5
4358 echo "$as_me: failed program was:" >&5
4359 sed 's/^/| /' conftest.$ac_ext >&5
4360
4361 ( exit $ac_status )
4362 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4363 See \`config.log' for more details." >&5
4364 echo "$as_me: error: cannot compute sizeof (short), 77
4365 See \`config.log' for more details." >&2;}
4366 { (exit 1); exit 1; }; }
4367 fi
4368 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4369 fi
4370 fi
4371 rm -f conftest.val
4372 else
4373 ac_cv_sizeof_short=0
4374 fi
4375 fi
4376 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4377 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4378 cat >>confdefs.h <<_ACEOF
4379 #define SIZEOF_SHORT $ac_cv_sizeof_short
4380 _ACEOF
4381
4382
4383 echo "$as_me:$LINENO: checking for int" >&5
4384 echo $ECHO_N "checking for int... $ECHO_C" >&6
4385 if test "${ac_cv_type_int+set}" = set; then
4386 echo $ECHO_N "(cached) $ECHO_C" >&6
4387 else
4388 cat >conftest.$ac_ext <<_ACEOF
4389 /* confdefs.h. */
4390 _ACEOF
4391 cat confdefs.h >>conftest.$ac_ext
4392 cat >>conftest.$ac_ext <<_ACEOF
4393 /* end confdefs.h. */
4394 $ac_includes_default
4395 int
4396 main ()
4397 {
4398 if ((int *) 0)
4399 return 0;
4400 if (sizeof (int))
4401 return 0;
4402 ;
4403 return 0;
4404 }
4405 _ACEOF
4406 rm -f conftest.$ac_objext
4407 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4408 (eval $ac_compile) 2>conftest.er1
4409 ac_status=$?
4410 grep -v '^ *+' conftest.er1 >conftest.err
4411 rm -f conftest.er1
4412 cat conftest.err >&5
4413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4414 (exit $ac_status); } &&
4415 { ac_try='test -z "$ac_c_werror_flag"
4416 || test ! -s conftest.err'
4417 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4418 (eval $ac_try) 2>&5
4419 ac_status=$?
4420 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4421 (exit $ac_status); }; } &&
4422 { ac_try='test -s conftest.$ac_objext'
4423 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4424 (eval $ac_try) 2>&5
4425 ac_status=$?
4426 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4427 (exit $ac_status); }; }; then
4428 ac_cv_type_int=yes
4429 else
4430 echo "$as_me: failed program was:" >&5
4431 sed 's/^/| /' conftest.$ac_ext >&5
4432
4433 ac_cv_type_int=no
4434 fi
4435 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4436 fi
4437 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4438 echo "${ECHO_T}$ac_cv_type_int" >&6
4439
4440 echo "$as_me:$LINENO: checking size of int" >&5
4441 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4442 if test "${ac_cv_sizeof_int+set}" = set; then
4443 echo $ECHO_N "(cached) $ECHO_C" >&6
4444 else
4445 if test "$ac_cv_type_int" = yes; then
4446 # The cast to unsigned long works around a bug in the HP C Compiler
4447 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4448 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4449 # This bug is HP SR number 8606223364.
4450 if test "$cross_compiling" = yes; then
4451 # Depending upon the size, compute the lo and hi bounds.
4452 cat >conftest.$ac_ext <<_ACEOF
4453 /* confdefs.h. */
4454 _ACEOF
4455 cat confdefs.h >>conftest.$ac_ext
4456 cat >>conftest.$ac_ext <<_ACEOF
4457 /* end confdefs.h. */
4458 $ac_includes_default
4459 int
4460 main ()
4461 {
4462 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4463 test_array [0] = 0
4464
4465 ;
4466 return 0;
4467 }
4468 _ACEOF
4469 rm -f conftest.$ac_objext
4470 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4471 (eval $ac_compile) 2>conftest.er1
4472 ac_status=$?
4473 grep -v '^ *+' conftest.er1 >conftest.err
4474 rm -f conftest.er1
4475 cat conftest.err >&5
4476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477 (exit $ac_status); } &&
4478 { ac_try='test -z "$ac_c_werror_flag"
4479 || test ! -s conftest.err'
4480 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4481 (eval $ac_try) 2>&5
4482 ac_status=$?
4483 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4484 (exit $ac_status); }; } &&
4485 { ac_try='test -s conftest.$ac_objext'
4486 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4487 (eval $ac_try) 2>&5
4488 ac_status=$?
4489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4490 (exit $ac_status); }; }; then
4491 ac_lo=0 ac_mid=0
4492 while :; do
4493 cat >conftest.$ac_ext <<_ACEOF
4494 /* confdefs.h. */
4495 _ACEOF
4496 cat confdefs.h >>conftest.$ac_ext
4497 cat >>conftest.$ac_ext <<_ACEOF
4498 /* end confdefs.h. */
4499 $ac_includes_default
4500 int
4501 main ()
4502 {
4503 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4504 test_array [0] = 0
4505
4506 ;
4507 return 0;
4508 }
4509 _ACEOF
4510 rm -f conftest.$ac_objext
4511 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4512 (eval $ac_compile) 2>conftest.er1
4513 ac_status=$?
4514 grep -v '^ *+' conftest.er1 >conftest.err
4515 rm -f conftest.er1
4516 cat conftest.err >&5
4517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4518 (exit $ac_status); } &&
4519 { ac_try='test -z "$ac_c_werror_flag"
4520 || test ! -s conftest.err'
4521 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4522 (eval $ac_try) 2>&5
4523 ac_status=$?
4524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4525 (exit $ac_status); }; } &&
4526 { ac_try='test -s conftest.$ac_objext'
4527 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4528 (eval $ac_try) 2>&5
4529 ac_status=$?
4530 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4531 (exit $ac_status); }; }; then
4532 ac_hi=$ac_mid; break
4533 else
4534 echo "$as_me: failed program was:" >&5
4535 sed 's/^/| /' conftest.$ac_ext >&5
4536
4537 ac_lo=`expr $ac_mid + 1`
4538 if test $ac_lo -le $ac_mid; then
4539 ac_lo= ac_hi=
4540 break
4541 fi
4542 ac_mid=`expr 2 '*' $ac_mid + 1`
4543 fi
4544 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4545 done
4546 else
4547 echo "$as_me: failed program was:" >&5
4548 sed 's/^/| /' conftest.$ac_ext >&5
4549
4550 cat >conftest.$ac_ext <<_ACEOF
4551 /* confdefs.h. */
4552 _ACEOF
4553 cat confdefs.h >>conftest.$ac_ext
4554 cat >>conftest.$ac_ext <<_ACEOF
4555 /* end confdefs.h. */
4556 $ac_includes_default
4557 int
4558 main ()
4559 {
4560 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4561 test_array [0] = 0
4562
4563 ;
4564 return 0;
4565 }
4566 _ACEOF
4567 rm -f conftest.$ac_objext
4568 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4569 (eval $ac_compile) 2>conftest.er1
4570 ac_status=$?
4571 grep -v '^ *+' conftest.er1 >conftest.err
4572 rm -f conftest.er1
4573 cat conftest.err >&5
4574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4575 (exit $ac_status); } &&
4576 { ac_try='test -z "$ac_c_werror_flag"
4577 || test ! -s conftest.err'
4578 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4579 (eval $ac_try) 2>&5
4580 ac_status=$?
4581 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4582 (exit $ac_status); }; } &&
4583 { ac_try='test -s conftest.$ac_objext'
4584 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4585 (eval $ac_try) 2>&5
4586 ac_status=$?
4587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4588 (exit $ac_status); }; }; then
4589 ac_hi=-1 ac_mid=-1
4590 while :; do
4591 cat >conftest.$ac_ext <<_ACEOF
4592 /* confdefs.h. */
4593 _ACEOF
4594 cat confdefs.h >>conftest.$ac_ext
4595 cat >>conftest.$ac_ext <<_ACEOF
4596 /* end confdefs.h. */
4597 $ac_includes_default
4598 int
4599 main ()
4600 {
4601 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4602 test_array [0] = 0
4603
4604 ;
4605 return 0;
4606 }
4607 _ACEOF
4608 rm -f conftest.$ac_objext
4609 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4610 (eval $ac_compile) 2>conftest.er1
4611 ac_status=$?
4612 grep -v '^ *+' conftest.er1 >conftest.err
4613 rm -f conftest.er1
4614 cat conftest.err >&5
4615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4616 (exit $ac_status); } &&
4617 { ac_try='test -z "$ac_c_werror_flag"
4618 || test ! -s conftest.err'
4619 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4620 (eval $ac_try) 2>&5
4621 ac_status=$?
4622 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4623 (exit $ac_status); }; } &&
4624 { ac_try='test -s conftest.$ac_objext'
4625 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4626 (eval $ac_try) 2>&5
4627 ac_status=$?
4628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4629 (exit $ac_status); }; }; then
4630 ac_lo=$ac_mid; break
4631 else
4632 echo "$as_me: failed program was:" >&5
4633 sed 's/^/| /' conftest.$ac_ext >&5
4634
4635 ac_hi=`expr '(' $ac_mid ')' - 1`
4636 if test $ac_mid -le $ac_hi; then
4637 ac_lo= ac_hi=
4638 break
4639 fi
4640 ac_mid=`expr 2 '*' $ac_mid`
4641 fi
4642 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4643 done
4644 else
4645 echo "$as_me: failed program was:" >&5
4646 sed 's/^/| /' conftest.$ac_ext >&5
4647
4648 ac_lo= ac_hi=
4649 fi
4650 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4651 fi
4652 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4653 # Binary search between lo and hi bounds.
4654 while test "x$ac_lo" != "x$ac_hi"; do
4655 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4656 cat >conftest.$ac_ext <<_ACEOF
4657 /* confdefs.h. */
4658 _ACEOF
4659 cat confdefs.h >>conftest.$ac_ext
4660 cat >>conftest.$ac_ext <<_ACEOF
4661 /* end confdefs.h. */
4662 $ac_includes_default
4663 int
4664 main ()
4665 {
4666 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4667 test_array [0] = 0
4668
4669 ;
4670 return 0;
4671 }
4672 _ACEOF
4673 rm -f conftest.$ac_objext
4674 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4675 (eval $ac_compile) 2>conftest.er1
4676 ac_status=$?
4677 grep -v '^ *+' conftest.er1 >conftest.err
4678 rm -f conftest.er1
4679 cat conftest.err >&5
4680 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4681 (exit $ac_status); } &&
4682 { ac_try='test -z "$ac_c_werror_flag"
4683 || test ! -s conftest.err'
4684 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4685 (eval $ac_try) 2>&5
4686 ac_status=$?
4687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4688 (exit $ac_status); }; } &&
4689 { ac_try='test -s conftest.$ac_objext'
4690 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4691 (eval $ac_try) 2>&5
4692 ac_status=$?
4693 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4694 (exit $ac_status); }; }; then
4695 ac_hi=$ac_mid
4696 else
4697 echo "$as_me: failed program was:" >&5
4698 sed 's/^/| /' conftest.$ac_ext >&5
4699
4700 ac_lo=`expr '(' $ac_mid ')' + 1`
4701 fi
4702 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4703 done
4704 case $ac_lo in
4705 ?*) ac_cv_sizeof_int=$ac_lo;;
4706 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4707 See \`config.log' for more details." >&5
4708 echo "$as_me: error: cannot compute sizeof (int), 77
4709 See \`config.log' for more details." >&2;}
4710 { (exit 1); exit 1; }; } ;;
4711 esac
4712 else
4713 if test "$cross_compiling" = yes; then
4714 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4715 See \`config.log' for more details." >&5
4716 echo "$as_me: error: cannot run test program while cross compiling
4717 See \`config.log' for more details." >&2;}
4718 { (exit 1); exit 1; }; }
4719 else
4720 cat >conftest.$ac_ext <<_ACEOF
4721 /* confdefs.h. */
4722 _ACEOF
4723 cat confdefs.h >>conftest.$ac_ext
4724 cat >>conftest.$ac_ext <<_ACEOF
4725 /* end confdefs.h. */
4726 $ac_includes_default
4727 long longval () { return (long) (sizeof (int)); }
4728 unsigned long ulongval () { return (long) (sizeof (int)); }
4729 #include <stdio.h>
4730 #include <stdlib.h>
4731 int
4732 main ()
4733 {
4734
4735 FILE *f = fopen ("conftest.val", "w");
4736 if (! f)
4737 exit (1);
4738 if (((long) (sizeof (int))) < 0)
4739 {
4740 long i = longval ();
4741 if (i != ((long) (sizeof (int))))
4742 exit (1);
4743 fprintf (f, "%ld\n", i);
4744 }
4745 else
4746 {
4747 unsigned long i = ulongval ();
4748 if (i != ((long) (sizeof (int))))
4749 exit (1);
4750 fprintf (f, "%lu\n", i);
4751 }
4752 exit (ferror (f) || fclose (f) != 0);
4753
4754 ;
4755 return 0;
4756 }
4757 _ACEOF
4758 rm -f conftest$ac_exeext
4759 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4760 (eval $ac_link) 2>&5
4761 ac_status=$?
4762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4763 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4764 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4765 (eval $ac_try) 2>&5
4766 ac_status=$?
4767 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4768 (exit $ac_status); }; }; then
4769 ac_cv_sizeof_int=`cat conftest.val`
4770 else
4771 echo "$as_me: program exited with status $ac_status" >&5
4772 echo "$as_me: failed program was:" >&5
4773 sed 's/^/| /' conftest.$ac_ext >&5
4774
4775 ( exit $ac_status )
4776 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4777 See \`config.log' for more details." >&5
4778 echo "$as_me: error: cannot compute sizeof (int), 77
4779 See \`config.log' for more details." >&2;}
4780 { (exit 1); exit 1; }; }
4781 fi
4782 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4783 fi
4784 fi
4785 rm -f conftest.val
4786 else
4787 ac_cv_sizeof_int=0
4788 fi
4789 fi
4790 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4791 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4792 cat >>confdefs.h <<_ACEOF
4793 #define SIZEOF_INT $ac_cv_sizeof_int
4794 _ACEOF
4795
4796
4797 echo "$as_me:$LINENO: checking for long" >&5
4798 echo $ECHO_N "checking for long... $ECHO_C" >&6
4799 if test "${ac_cv_type_long+set}" = set; then
4800 echo $ECHO_N "(cached) $ECHO_C" >&6
4801 else
4802 cat >conftest.$ac_ext <<_ACEOF
4803 /* confdefs.h. */
4804 _ACEOF
4805 cat confdefs.h >>conftest.$ac_ext
4806 cat >>conftest.$ac_ext <<_ACEOF
4807 /* end confdefs.h. */
4808 $ac_includes_default
4809 int
4810 main ()
4811 {
4812 if ((long *) 0)
4813 return 0;
4814 if (sizeof (long))
4815 return 0;
4816 ;
4817 return 0;
4818 }
4819 _ACEOF
4820 rm -f conftest.$ac_objext
4821 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4822 (eval $ac_compile) 2>conftest.er1
4823 ac_status=$?
4824 grep -v '^ *+' conftest.er1 >conftest.err
4825 rm -f conftest.er1
4826 cat conftest.err >&5
4827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4828 (exit $ac_status); } &&
4829 { ac_try='test -z "$ac_c_werror_flag"
4830 || test ! -s conftest.err'
4831 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4832 (eval $ac_try) 2>&5
4833 ac_status=$?
4834 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4835 (exit $ac_status); }; } &&
4836 { ac_try='test -s conftest.$ac_objext'
4837 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4838 (eval $ac_try) 2>&5
4839 ac_status=$?
4840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4841 (exit $ac_status); }; }; then
4842 ac_cv_type_long=yes
4843 else
4844 echo "$as_me: failed program was:" >&5
4845 sed 's/^/| /' conftest.$ac_ext >&5
4846
4847 ac_cv_type_long=no
4848 fi
4849 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4850 fi
4851 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4852 echo "${ECHO_T}$ac_cv_type_long" >&6
4853
4854 echo "$as_me:$LINENO: checking size of long" >&5
4855 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4856 if test "${ac_cv_sizeof_long+set}" = set; then
4857 echo $ECHO_N "(cached) $ECHO_C" >&6
4858 else
4859 if test "$ac_cv_type_long" = yes; then
4860 # The cast to unsigned long works around a bug in the HP C Compiler
4861 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4862 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4863 # This bug is HP SR number 8606223364.
4864 if test "$cross_compiling" = yes; then
4865 # Depending upon the size, compute the lo and hi bounds.
4866 cat >conftest.$ac_ext <<_ACEOF
4867 /* confdefs.h. */
4868 _ACEOF
4869 cat confdefs.h >>conftest.$ac_ext
4870 cat >>conftest.$ac_ext <<_ACEOF
4871 /* end confdefs.h. */
4872 $ac_includes_default
4873 int
4874 main ()
4875 {
4876 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4877 test_array [0] = 0
4878
4879 ;
4880 return 0;
4881 }
4882 _ACEOF
4883 rm -f conftest.$ac_objext
4884 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4885 (eval $ac_compile) 2>conftest.er1
4886 ac_status=$?
4887 grep -v '^ *+' conftest.er1 >conftest.err
4888 rm -f conftest.er1
4889 cat conftest.err >&5
4890 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4891 (exit $ac_status); } &&
4892 { ac_try='test -z "$ac_c_werror_flag"
4893 || test ! -s conftest.err'
4894 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4895 (eval $ac_try) 2>&5
4896 ac_status=$?
4897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4898 (exit $ac_status); }; } &&
4899 { ac_try='test -s conftest.$ac_objext'
4900 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4901 (eval $ac_try) 2>&5
4902 ac_status=$?
4903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4904 (exit $ac_status); }; }; then
4905 ac_lo=0 ac_mid=0
4906 while :; do
4907 cat >conftest.$ac_ext <<_ACEOF
4908 /* confdefs.h. */
4909 _ACEOF
4910 cat confdefs.h >>conftest.$ac_ext
4911 cat >>conftest.$ac_ext <<_ACEOF
4912 /* end confdefs.h. */
4913 $ac_includes_default
4914 int
4915 main ()
4916 {
4917 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4918 test_array [0] = 0
4919
4920 ;
4921 return 0;
4922 }
4923 _ACEOF
4924 rm -f conftest.$ac_objext
4925 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4926 (eval $ac_compile) 2>conftest.er1
4927 ac_status=$?
4928 grep -v '^ *+' conftest.er1 >conftest.err
4929 rm -f conftest.er1
4930 cat conftest.err >&5
4931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4932 (exit $ac_status); } &&
4933 { ac_try='test -z "$ac_c_werror_flag"
4934 || test ! -s conftest.err'
4935 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4936 (eval $ac_try) 2>&5
4937 ac_status=$?
4938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4939 (exit $ac_status); }; } &&
4940 { ac_try='test -s conftest.$ac_objext'
4941 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4942 (eval $ac_try) 2>&5
4943 ac_status=$?
4944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4945 (exit $ac_status); }; }; then
4946 ac_hi=$ac_mid; break
4947 else
4948 echo "$as_me: failed program was:" >&5
4949 sed 's/^/| /' conftest.$ac_ext >&5
4950
4951 ac_lo=`expr $ac_mid + 1`
4952 if test $ac_lo -le $ac_mid; then
4953 ac_lo= ac_hi=
4954 break
4955 fi
4956 ac_mid=`expr 2 '*' $ac_mid + 1`
4957 fi
4958 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4959 done
4960 else
4961 echo "$as_me: failed program was:" >&5
4962 sed 's/^/| /' conftest.$ac_ext >&5
4963
4964 cat >conftest.$ac_ext <<_ACEOF
4965 /* confdefs.h. */
4966 _ACEOF
4967 cat confdefs.h >>conftest.$ac_ext
4968 cat >>conftest.$ac_ext <<_ACEOF
4969 /* end confdefs.h. */
4970 $ac_includes_default
4971 int
4972 main ()
4973 {
4974 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4975 test_array [0] = 0
4976
4977 ;
4978 return 0;
4979 }
4980 _ACEOF
4981 rm -f conftest.$ac_objext
4982 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4983 (eval $ac_compile) 2>conftest.er1
4984 ac_status=$?
4985 grep -v '^ *+' conftest.er1 >conftest.err
4986 rm -f conftest.er1
4987 cat conftest.err >&5
4988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989 (exit $ac_status); } &&
4990 { ac_try='test -z "$ac_c_werror_flag"
4991 || test ! -s conftest.err'
4992 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4993 (eval $ac_try) 2>&5
4994 ac_status=$?
4995 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4996 (exit $ac_status); }; } &&
4997 { ac_try='test -s conftest.$ac_objext'
4998 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4999 (eval $ac_try) 2>&5
5000 ac_status=$?
5001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5002 (exit $ac_status); }; }; then
5003 ac_hi=-1 ac_mid=-1
5004 while :; do
5005 cat >conftest.$ac_ext <<_ACEOF
5006 /* confdefs.h. */
5007 _ACEOF
5008 cat confdefs.h >>conftest.$ac_ext
5009 cat >>conftest.$ac_ext <<_ACEOF
5010 /* end confdefs.h. */
5011 $ac_includes_default
5012 int
5013 main ()
5014 {
5015 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5016 test_array [0] = 0
5017
5018 ;
5019 return 0;
5020 }
5021 _ACEOF
5022 rm -f conftest.$ac_objext
5023 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5024 (eval $ac_compile) 2>conftest.er1
5025 ac_status=$?
5026 grep -v '^ *+' conftest.er1 >conftest.err
5027 rm -f conftest.er1
5028 cat conftest.err >&5
5029 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5030 (exit $ac_status); } &&
5031 { ac_try='test -z "$ac_c_werror_flag"
5032 || test ! -s conftest.err'
5033 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5034 (eval $ac_try) 2>&5
5035 ac_status=$?
5036 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5037 (exit $ac_status); }; } &&
5038 { ac_try='test -s conftest.$ac_objext'
5039 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5040 (eval $ac_try) 2>&5
5041 ac_status=$?
5042 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5043 (exit $ac_status); }; }; then
5044 ac_lo=$ac_mid; break
5045 else
5046 echo "$as_me: failed program was:" >&5
5047 sed 's/^/| /' conftest.$ac_ext >&5
5048
5049 ac_hi=`expr '(' $ac_mid ')' - 1`
5050 if test $ac_mid -le $ac_hi; then
5051 ac_lo= ac_hi=
5052 break
5053 fi
5054 ac_mid=`expr 2 '*' $ac_mid`
5055 fi
5056 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5057 done
5058 else
5059 echo "$as_me: failed program was:" >&5
5060 sed 's/^/| /' conftest.$ac_ext >&5
5061
5062 ac_lo= ac_hi=
5063 fi
5064 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5065 fi
5066 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5067 # Binary search between lo and hi bounds.
5068 while test "x$ac_lo" != "x$ac_hi"; do
5069 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5070 cat >conftest.$ac_ext <<_ACEOF
5071 /* confdefs.h. */
5072 _ACEOF
5073 cat confdefs.h >>conftest.$ac_ext
5074 cat >>conftest.$ac_ext <<_ACEOF
5075 /* end confdefs.h. */
5076 $ac_includes_default
5077 int
5078 main ()
5079 {
5080 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5081 test_array [0] = 0
5082
5083 ;
5084 return 0;
5085 }
5086 _ACEOF
5087 rm -f conftest.$ac_objext
5088 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5089 (eval $ac_compile) 2>conftest.er1
5090 ac_status=$?
5091 grep -v '^ *+' conftest.er1 >conftest.err
5092 rm -f conftest.er1
5093 cat conftest.err >&5
5094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5095 (exit $ac_status); } &&
5096 { ac_try='test -z "$ac_c_werror_flag"
5097 || test ! -s conftest.err'
5098 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5099 (eval $ac_try) 2>&5
5100 ac_status=$?
5101 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5102 (exit $ac_status); }; } &&
5103 { ac_try='test -s conftest.$ac_objext'
5104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5105 (eval $ac_try) 2>&5
5106 ac_status=$?
5107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5108 (exit $ac_status); }; }; then
5109 ac_hi=$ac_mid
5110 else
5111 echo "$as_me: failed program was:" >&5
5112 sed 's/^/| /' conftest.$ac_ext >&5
5113
5114 ac_lo=`expr '(' $ac_mid ')' + 1`
5115 fi
5116 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5117 done
5118 case $ac_lo in
5119 ?*) ac_cv_sizeof_long=$ac_lo;;
5120 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5121 See \`config.log' for more details." >&5
5122 echo "$as_me: error: cannot compute sizeof (long), 77
5123 See \`config.log' for more details." >&2;}
5124 { (exit 1); exit 1; }; } ;;
5125 esac
5126 else
5127 if test "$cross_compiling" = yes; then
5128 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5129 See \`config.log' for more details." >&5
5130 echo "$as_me: error: cannot run test program while cross compiling
5131 See \`config.log' for more details." >&2;}
5132 { (exit 1); exit 1; }; }
5133 else
5134 cat >conftest.$ac_ext <<_ACEOF
5135 /* confdefs.h. */
5136 _ACEOF
5137 cat confdefs.h >>conftest.$ac_ext
5138 cat >>conftest.$ac_ext <<_ACEOF
5139 /* end confdefs.h. */
5140 $ac_includes_default
5141 long longval () { return (long) (sizeof (long)); }
5142 unsigned long ulongval () { return (long) (sizeof (long)); }
5143 #include <stdio.h>
5144 #include <stdlib.h>
5145 int
5146 main ()
5147 {
5148
5149 FILE *f = fopen ("conftest.val", "w");
5150 if (! f)
5151 exit (1);
5152 if (((long) (sizeof (long))) < 0)
5153 {
5154 long i = longval ();
5155 if (i != ((long) (sizeof (long))))
5156 exit (1);
5157 fprintf (f, "%ld\n", i);
5158 }
5159 else
5160 {
5161 unsigned long i = ulongval ();
5162 if (i != ((long) (sizeof (long))))
5163 exit (1);
5164 fprintf (f, "%lu\n", i);
5165 }
5166 exit (ferror (f) || fclose (f) != 0);
5167
5168 ;
5169 return 0;
5170 }
5171 _ACEOF
5172 rm -f conftest$ac_exeext
5173 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5174 (eval $ac_link) 2>&5
5175 ac_status=$?
5176 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5177 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5179 (eval $ac_try) 2>&5
5180 ac_status=$?
5181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5182 (exit $ac_status); }; }; then
5183 ac_cv_sizeof_long=`cat conftest.val`
5184 else
5185 echo "$as_me: program exited with status $ac_status" >&5
5186 echo "$as_me: failed program was:" >&5
5187 sed 's/^/| /' conftest.$ac_ext >&5
5188
5189 ( exit $ac_status )
5190 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5191 See \`config.log' for more details." >&5
5192 echo "$as_me: error: cannot compute sizeof (long), 77
5193 See \`config.log' for more details." >&2;}
5194 { (exit 1); exit 1; }; }
5195 fi
5196 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5197 fi
5198 fi
5199 rm -f conftest.val
5200 else
5201 ac_cv_sizeof_long=0
5202 fi
5203 fi
5204 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5205 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5206 cat >>confdefs.h <<_ACEOF
5207 #define SIZEOF_LONG $ac_cv_sizeof_long
5208 _ACEOF
5209
5210
5211 if test $ac_cv_c_long_long = yes; then
5212 echo "$as_me:$LINENO: checking for long long" >&5
5213 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5214 if test "${ac_cv_type_long_long+set}" = set; then
5215 echo $ECHO_N "(cached) $ECHO_C" >&6
5216 else
5217 cat >conftest.$ac_ext <<_ACEOF
5218 /* confdefs.h. */
5219 _ACEOF
5220 cat confdefs.h >>conftest.$ac_ext
5221 cat >>conftest.$ac_ext <<_ACEOF
5222 /* end confdefs.h. */
5223 $ac_includes_default
5224 int
5225 main ()
5226 {
5227 if ((long long *) 0)
5228 return 0;
5229 if (sizeof (long long))
5230 return 0;
5231 ;
5232 return 0;
5233 }
5234 _ACEOF
5235 rm -f conftest.$ac_objext
5236 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5237 (eval $ac_compile) 2>conftest.er1
5238 ac_status=$?
5239 grep -v '^ *+' conftest.er1 >conftest.err
5240 rm -f conftest.er1
5241 cat conftest.err >&5
5242 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5243 (exit $ac_status); } &&
5244 { ac_try='test -z "$ac_c_werror_flag"
5245 || test ! -s conftest.err'
5246 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5247 (eval $ac_try) 2>&5
5248 ac_status=$?
5249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5250 (exit $ac_status); }; } &&
5251 { ac_try='test -s conftest.$ac_objext'
5252 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5253 (eval $ac_try) 2>&5
5254 ac_status=$?
5255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5256 (exit $ac_status); }; }; then
5257 ac_cv_type_long_long=yes
5258 else
5259 echo "$as_me: failed program was:" >&5
5260 sed 's/^/| /' conftest.$ac_ext >&5
5261
5262 ac_cv_type_long_long=no
5263 fi
5264 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5265 fi
5266 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5267 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5268
5269 echo "$as_me:$LINENO: checking size of long long" >&5
5270 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5271 if test "${ac_cv_sizeof_long_long+set}" = set; then
5272 echo $ECHO_N "(cached) $ECHO_C" >&6
5273 else
5274 if test "$ac_cv_type_long_long" = yes; then
5275 # The cast to unsigned long works around a bug in the HP C Compiler
5276 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5277 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5278 # This bug is HP SR number 8606223364.
5279 if test "$cross_compiling" = yes; then
5280 # Depending upon the size, compute the lo and hi bounds.
5281 cat >conftest.$ac_ext <<_ACEOF
5282 /* confdefs.h. */
5283 _ACEOF
5284 cat confdefs.h >>conftest.$ac_ext
5285 cat >>conftest.$ac_ext <<_ACEOF
5286 /* end confdefs.h. */
5287 $ac_includes_default
5288 int
5289 main ()
5290 {
5291 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5292 test_array [0] = 0
5293
5294 ;
5295 return 0;
5296 }
5297 _ACEOF
5298 rm -f conftest.$ac_objext
5299 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5300 (eval $ac_compile) 2>conftest.er1
5301 ac_status=$?
5302 grep -v '^ *+' conftest.er1 >conftest.err
5303 rm -f conftest.er1
5304 cat conftest.err >&5
5305 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5306 (exit $ac_status); } &&
5307 { ac_try='test -z "$ac_c_werror_flag"
5308 || test ! -s conftest.err'
5309 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5310 (eval $ac_try) 2>&5
5311 ac_status=$?
5312 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5313 (exit $ac_status); }; } &&
5314 { ac_try='test -s conftest.$ac_objext'
5315 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5316 (eval $ac_try) 2>&5
5317 ac_status=$?
5318 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5319 (exit $ac_status); }; }; then
5320 ac_lo=0 ac_mid=0
5321 while :; do
5322 cat >conftest.$ac_ext <<_ACEOF
5323 /* confdefs.h. */
5324 _ACEOF
5325 cat confdefs.h >>conftest.$ac_ext
5326 cat >>conftest.$ac_ext <<_ACEOF
5327 /* end confdefs.h. */
5328 $ac_includes_default
5329 int
5330 main ()
5331 {
5332 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5333 test_array [0] = 0
5334
5335 ;
5336 return 0;
5337 }
5338 _ACEOF
5339 rm -f conftest.$ac_objext
5340 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5341 (eval $ac_compile) 2>conftest.er1
5342 ac_status=$?
5343 grep -v '^ *+' conftest.er1 >conftest.err
5344 rm -f conftest.er1
5345 cat conftest.err >&5
5346 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5347 (exit $ac_status); } &&
5348 { ac_try='test -z "$ac_c_werror_flag"
5349 || test ! -s conftest.err'
5350 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5351 (eval $ac_try) 2>&5
5352 ac_status=$?
5353 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5354 (exit $ac_status); }; } &&
5355 { ac_try='test -s conftest.$ac_objext'
5356 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5357 (eval $ac_try) 2>&5
5358 ac_status=$?
5359 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5360 (exit $ac_status); }; }; then
5361 ac_hi=$ac_mid; break
5362 else
5363 echo "$as_me: failed program was:" >&5
5364 sed 's/^/| /' conftest.$ac_ext >&5
5365
5366 ac_lo=`expr $ac_mid + 1`
5367 if test $ac_lo -le $ac_mid; then
5368 ac_lo= ac_hi=
5369 break
5370 fi
5371 ac_mid=`expr 2 '*' $ac_mid + 1`
5372 fi
5373 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5374 done
5375 else
5376 echo "$as_me: failed program was:" >&5
5377 sed 's/^/| /' conftest.$ac_ext >&5
5378
5379 cat >conftest.$ac_ext <<_ACEOF
5380 /* confdefs.h. */
5381 _ACEOF
5382 cat confdefs.h >>conftest.$ac_ext
5383 cat >>conftest.$ac_ext <<_ACEOF
5384 /* end confdefs.h. */
5385 $ac_includes_default
5386 int
5387 main ()
5388 {
5389 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5390 test_array [0] = 0
5391
5392 ;
5393 return 0;
5394 }
5395 _ACEOF
5396 rm -f conftest.$ac_objext
5397 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5398 (eval $ac_compile) 2>conftest.er1
5399 ac_status=$?
5400 grep -v '^ *+' conftest.er1 >conftest.err
5401 rm -f conftest.er1
5402 cat conftest.err >&5
5403 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404 (exit $ac_status); } &&
5405 { ac_try='test -z "$ac_c_werror_flag"
5406 || test ! -s conftest.err'
5407 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5408 (eval $ac_try) 2>&5
5409 ac_status=$?
5410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5411 (exit $ac_status); }; } &&
5412 { ac_try='test -s conftest.$ac_objext'
5413 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5414 (eval $ac_try) 2>&5
5415 ac_status=$?
5416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5417 (exit $ac_status); }; }; then
5418 ac_hi=-1 ac_mid=-1
5419 while :; do
5420 cat >conftest.$ac_ext <<_ACEOF
5421 /* confdefs.h. */
5422 _ACEOF
5423 cat confdefs.h >>conftest.$ac_ext
5424 cat >>conftest.$ac_ext <<_ACEOF
5425 /* end confdefs.h. */
5426 $ac_includes_default
5427 int
5428 main ()
5429 {
5430 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5431 test_array [0] = 0
5432
5433 ;
5434 return 0;
5435 }
5436 _ACEOF
5437 rm -f conftest.$ac_objext
5438 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5439 (eval $ac_compile) 2>conftest.er1
5440 ac_status=$?
5441 grep -v '^ *+' conftest.er1 >conftest.err
5442 rm -f conftest.er1
5443 cat conftest.err >&5
5444 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5445 (exit $ac_status); } &&
5446 { ac_try='test -z "$ac_c_werror_flag"
5447 || test ! -s conftest.err'
5448 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5449 (eval $ac_try) 2>&5
5450 ac_status=$?
5451 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5452 (exit $ac_status); }; } &&
5453 { ac_try='test -s conftest.$ac_objext'
5454 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5455 (eval $ac_try) 2>&5
5456 ac_status=$?
5457 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5458 (exit $ac_status); }; }; then
5459 ac_lo=$ac_mid; break
5460 else
5461 echo "$as_me: failed program was:" >&5
5462 sed 's/^/| /' conftest.$ac_ext >&5
5463
5464 ac_hi=`expr '(' $ac_mid ')' - 1`
5465 if test $ac_mid -le $ac_hi; then
5466 ac_lo= ac_hi=
5467 break
5468 fi
5469 ac_mid=`expr 2 '*' $ac_mid`
5470 fi
5471 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5472 done
5473 else
5474 echo "$as_me: failed program was:" >&5
5475 sed 's/^/| /' conftest.$ac_ext >&5
5476
5477 ac_lo= ac_hi=
5478 fi
5479 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5480 fi
5481 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5482 # Binary search between lo and hi bounds.
5483 while test "x$ac_lo" != "x$ac_hi"; do
5484 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5485 cat >conftest.$ac_ext <<_ACEOF
5486 /* confdefs.h. */
5487 _ACEOF
5488 cat confdefs.h >>conftest.$ac_ext
5489 cat >>conftest.$ac_ext <<_ACEOF
5490 /* end confdefs.h. */
5491 $ac_includes_default
5492 int
5493 main ()
5494 {
5495 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5496 test_array [0] = 0
5497
5498 ;
5499 return 0;
5500 }
5501 _ACEOF
5502 rm -f conftest.$ac_objext
5503 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5504 (eval $ac_compile) 2>conftest.er1
5505 ac_status=$?
5506 grep -v '^ *+' conftest.er1 >conftest.err
5507 rm -f conftest.er1
5508 cat conftest.err >&5
5509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5510 (exit $ac_status); } &&
5511 { ac_try='test -z "$ac_c_werror_flag"
5512 || test ! -s conftest.err'
5513 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5514 (eval $ac_try) 2>&5
5515 ac_status=$?
5516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5517 (exit $ac_status); }; } &&
5518 { ac_try='test -s conftest.$ac_objext'
5519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5520 (eval $ac_try) 2>&5
5521 ac_status=$?
5522 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5523 (exit $ac_status); }; }; then
5524 ac_hi=$ac_mid
5525 else
5526 echo "$as_me: failed program was:" >&5
5527 sed 's/^/| /' conftest.$ac_ext >&5
5528
5529 ac_lo=`expr '(' $ac_mid ')' + 1`
5530 fi
5531 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5532 done
5533 case $ac_lo in
5534 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5535 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5536 See \`config.log' for more details." >&5
5537 echo "$as_me: error: cannot compute sizeof (long long), 77
5538 See \`config.log' for more details." >&2;}
5539 { (exit 1); exit 1; }; } ;;
5540 esac
5541 else
5542 if test "$cross_compiling" = yes; then
5543 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5544 See \`config.log' for more details." >&5
5545 echo "$as_me: error: cannot run test program while cross compiling
5546 See \`config.log' for more details." >&2;}
5547 { (exit 1); exit 1; }; }
5548 else
5549 cat >conftest.$ac_ext <<_ACEOF
5550 /* confdefs.h. */
5551 _ACEOF
5552 cat confdefs.h >>conftest.$ac_ext
5553 cat >>conftest.$ac_ext <<_ACEOF
5554 /* end confdefs.h. */
5555 $ac_includes_default
5556 long longval () { return (long) (sizeof (long long)); }
5557 unsigned long ulongval () { return (long) (sizeof (long long)); }
5558 #include <stdio.h>
5559 #include <stdlib.h>
5560 int
5561 main ()
5562 {
5563
5564 FILE *f = fopen ("conftest.val", "w");
5565 if (! f)
5566 exit (1);
5567 if (((long) (sizeof (long long))) < 0)
5568 {
5569 long i = longval ();
5570 if (i != ((long) (sizeof (long long))))
5571 exit (1);
5572 fprintf (f, "%ld\n", i);
5573 }
5574 else
5575 {
5576 unsigned long i = ulongval ();
5577 if (i != ((long) (sizeof (long long))))
5578 exit (1);
5579 fprintf (f, "%lu\n", i);
5580 }
5581 exit (ferror (f) || fclose (f) != 0);
5582
5583 ;
5584 return 0;
5585 }
5586 _ACEOF
5587 rm -f conftest$ac_exeext
5588 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5589 (eval $ac_link) 2>&5
5590 ac_status=$?
5591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5592 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5593 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5594 (eval $ac_try) 2>&5
5595 ac_status=$?
5596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5597 (exit $ac_status); }; }; then
5598 ac_cv_sizeof_long_long=`cat conftest.val`
5599 else
5600 echo "$as_me: program exited with status $ac_status" >&5
5601 echo "$as_me: failed program was:" >&5
5602 sed 's/^/| /' conftest.$ac_ext >&5
5603
5604 ( exit $ac_status )
5605 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5606 See \`config.log' for more details." >&5
5607 echo "$as_me: error: cannot compute sizeof (long long), 77
5608 See \`config.log' for more details." >&2;}
5609 { (exit 1); exit 1; }; }
5610 fi
5611 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5612 fi
5613 fi
5614 rm -f conftest.val
5615 else
5616 ac_cv_sizeof_long_long=0
5617 fi
5618 fi
5619 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5620 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5621 cat >>confdefs.h <<_ACEOF
5622 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5623 _ACEOF
5624
5625
5626 fi
5627 if test $ac_cv_c___int64 = yes; then
5628 echo "$as_me:$LINENO: checking for __int64" >&5
5629 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5630 if test "${ac_cv_type___int64+set}" = set; then
5631 echo $ECHO_N "(cached) $ECHO_C" >&6
5632 else
5633 cat >conftest.$ac_ext <<_ACEOF
5634 /* confdefs.h. */
5635 _ACEOF
5636 cat confdefs.h >>conftest.$ac_ext
5637 cat >>conftest.$ac_ext <<_ACEOF
5638 /* end confdefs.h. */
5639 $ac_includes_default
5640 int
5641 main ()
5642 {
5643 if ((__int64 *) 0)
5644 return 0;
5645 if (sizeof (__int64))
5646 return 0;
5647 ;
5648 return 0;
5649 }
5650 _ACEOF
5651 rm -f conftest.$ac_objext
5652 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5653 (eval $ac_compile) 2>conftest.er1
5654 ac_status=$?
5655 grep -v '^ *+' conftest.er1 >conftest.err
5656 rm -f conftest.er1
5657 cat conftest.err >&5
5658 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5659 (exit $ac_status); } &&
5660 { ac_try='test -z "$ac_c_werror_flag"
5661 || test ! -s conftest.err'
5662 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5663 (eval $ac_try) 2>&5
5664 ac_status=$?
5665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5666 (exit $ac_status); }; } &&
5667 { ac_try='test -s conftest.$ac_objext'
5668 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5669 (eval $ac_try) 2>&5
5670 ac_status=$?
5671 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5672 (exit $ac_status); }; }; then
5673 ac_cv_type___int64=yes
5674 else
5675 echo "$as_me: failed program was:" >&5
5676 sed 's/^/| /' conftest.$ac_ext >&5
5677
5678 ac_cv_type___int64=no
5679 fi
5680 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5681 fi
5682 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5683 echo "${ECHO_T}$ac_cv_type___int64" >&6
5684
5685 echo "$as_me:$LINENO: checking size of __int64" >&5
5686 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5687 if test "${ac_cv_sizeof___int64+set}" = set; then
5688 echo $ECHO_N "(cached) $ECHO_C" >&6
5689 else
5690 if test "$ac_cv_type___int64" = yes; then
5691 # The cast to unsigned long works around a bug in the HP C Compiler
5692 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5693 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5694 # This bug is HP SR number 8606223364.
5695 if test "$cross_compiling" = yes; then
5696 # Depending upon the size, compute the lo and hi bounds.
5697 cat >conftest.$ac_ext <<_ACEOF
5698 /* confdefs.h. */
5699 _ACEOF
5700 cat confdefs.h >>conftest.$ac_ext
5701 cat >>conftest.$ac_ext <<_ACEOF
5702 /* end confdefs.h. */
5703 $ac_includes_default
5704 int
5705 main ()
5706 {
5707 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5708 test_array [0] = 0
5709
5710 ;
5711 return 0;
5712 }
5713 _ACEOF
5714 rm -f conftest.$ac_objext
5715 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5716 (eval $ac_compile) 2>conftest.er1
5717 ac_status=$?
5718 grep -v '^ *+' conftest.er1 >conftest.err
5719 rm -f conftest.er1
5720 cat conftest.err >&5
5721 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5722 (exit $ac_status); } &&
5723 { ac_try='test -z "$ac_c_werror_flag"
5724 || test ! -s conftest.err'
5725 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5726 (eval $ac_try) 2>&5
5727 ac_status=$?
5728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5729 (exit $ac_status); }; } &&
5730 { ac_try='test -s conftest.$ac_objext'
5731 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5732 (eval $ac_try) 2>&5
5733 ac_status=$?
5734 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5735 (exit $ac_status); }; }; then
5736 ac_lo=0 ac_mid=0
5737 while :; do
5738 cat >conftest.$ac_ext <<_ACEOF
5739 /* confdefs.h. */
5740 _ACEOF
5741 cat confdefs.h >>conftest.$ac_ext
5742 cat >>conftest.$ac_ext <<_ACEOF
5743 /* end confdefs.h. */
5744 $ac_includes_default
5745 int
5746 main ()
5747 {
5748 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5749 test_array [0] = 0
5750
5751 ;
5752 return 0;
5753 }
5754 _ACEOF
5755 rm -f conftest.$ac_objext
5756 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5757 (eval $ac_compile) 2>conftest.er1
5758 ac_status=$?
5759 grep -v '^ *+' conftest.er1 >conftest.err
5760 rm -f conftest.er1
5761 cat conftest.err >&5
5762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763 (exit $ac_status); } &&
5764 { ac_try='test -z "$ac_c_werror_flag"
5765 || test ! -s conftest.err'
5766 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5767 (eval $ac_try) 2>&5
5768 ac_status=$?
5769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770 (exit $ac_status); }; } &&
5771 { ac_try='test -s conftest.$ac_objext'
5772 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5773 (eval $ac_try) 2>&5
5774 ac_status=$?
5775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776 (exit $ac_status); }; }; then
5777 ac_hi=$ac_mid; break
5778 else
5779 echo "$as_me: failed program was:" >&5
5780 sed 's/^/| /' conftest.$ac_ext >&5
5781
5782 ac_lo=`expr $ac_mid + 1`
5783 if test $ac_lo -le $ac_mid; then
5784 ac_lo= ac_hi=
5785 break
5786 fi
5787 ac_mid=`expr 2 '*' $ac_mid + 1`
5788 fi
5789 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5790 done
5791 else
5792 echo "$as_me: failed program was:" >&5
5793 sed 's/^/| /' conftest.$ac_ext >&5
5794
5795 cat >conftest.$ac_ext <<_ACEOF
5796 /* confdefs.h. */
5797 _ACEOF
5798 cat confdefs.h >>conftest.$ac_ext
5799 cat >>conftest.$ac_ext <<_ACEOF
5800 /* end confdefs.h. */
5801 $ac_includes_default
5802 int
5803 main ()
5804 {
5805 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5806 test_array [0] = 0
5807
5808 ;
5809 return 0;
5810 }
5811 _ACEOF
5812 rm -f conftest.$ac_objext
5813 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5814 (eval $ac_compile) 2>conftest.er1
5815 ac_status=$?
5816 grep -v '^ *+' conftest.er1 >conftest.err
5817 rm -f conftest.er1
5818 cat conftest.err >&5
5819 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5820 (exit $ac_status); } &&
5821 { ac_try='test -z "$ac_c_werror_flag"
5822 || test ! -s conftest.err'
5823 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5824 (eval $ac_try) 2>&5
5825 ac_status=$?
5826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5827 (exit $ac_status); }; } &&
5828 { ac_try='test -s conftest.$ac_objext'
5829 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5830 (eval $ac_try) 2>&5
5831 ac_status=$?
5832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5833 (exit $ac_status); }; }; then
5834 ac_hi=-1 ac_mid=-1
5835 while :; do
5836 cat >conftest.$ac_ext <<_ACEOF
5837 /* confdefs.h. */
5838 _ACEOF
5839 cat confdefs.h >>conftest.$ac_ext
5840 cat >>conftest.$ac_ext <<_ACEOF
5841 /* end confdefs.h. */
5842 $ac_includes_default
5843 int
5844 main ()
5845 {
5846 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5847 test_array [0] = 0
5848
5849 ;
5850 return 0;
5851 }
5852 _ACEOF
5853 rm -f conftest.$ac_objext
5854 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5855 (eval $ac_compile) 2>conftest.er1
5856 ac_status=$?
5857 grep -v '^ *+' conftest.er1 >conftest.err
5858 rm -f conftest.er1
5859 cat conftest.err >&5
5860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5861 (exit $ac_status); } &&
5862 { ac_try='test -z "$ac_c_werror_flag"
5863 || test ! -s conftest.err'
5864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5865 (eval $ac_try) 2>&5
5866 ac_status=$?
5867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5868 (exit $ac_status); }; } &&
5869 { ac_try='test -s conftest.$ac_objext'
5870 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5871 (eval $ac_try) 2>&5
5872 ac_status=$?
5873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5874 (exit $ac_status); }; }; then
5875 ac_lo=$ac_mid; break
5876 else
5877 echo "$as_me: failed program was:" >&5
5878 sed 's/^/| /' conftest.$ac_ext >&5
5879
5880 ac_hi=`expr '(' $ac_mid ')' - 1`
5881 if test $ac_mid -le $ac_hi; then
5882 ac_lo= ac_hi=
5883 break
5884 fi
5885 ac_mid=`expr 2 '*' $ac_mid`
5886 fi
5887 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5888 done
5889 else
5890 echo "$as_me: failed program was:" >&5
5891 sed 's/^/| /' conftest.$ac_ext >&5
5892
5893 ac_lo= ac_hi=
5894 fi
5895 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5896 fi
5897 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5898 # Binary search between lo and hi bounds.
5899 while test "x$ac_lo" != "x$ac_hi"; do
5900 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5901 cat >conftest.$ac_ext <<_ACEOF
5902 /* confdefs.h. */
5903 _ACEOF
5904 cat confdefs.h >>conftest.$ac_ext
5905 cat >>conftest.$ac_ext <<_ACEOF
5906 /* end confdefs.h. */
5907 $ac_includes_default
5908 int
5909 main ()
5910 {
5911 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5912 test_array [0] = 0
5913
5914 ;
5915 return 0;
5916 }
5917 _ACEOF
5918 rm -f conftest.$ac_objext
5919 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5920 (eval $ac_compile) 2>conftest.er1
5921 ac_status=$?
5922 grep -v '^ *+' conftest.er1 >conftest.err
5923 rm -f conftest.er1
5924 cat conftest.err >&5
5925 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5926 (exit $ac_status); } &&
5927 { ac_try='test -z "$ac_c_werror_flag"
5928 || test ! -s conftest.err'
5929 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5930 (eval $ac_try) 2>&5
5931 ac_status=$?
5932 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5933 (exit $ac_status); }; } &&
5934 { ac_try='test -s conftest.$ac_objext'
5935 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5936 (eval $ac_try) 2>&5
5937 ac_status=$?
5938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5939 (exit $ac_status); }; }; then
5940 ac_hi=$ac_mid
5941 else
5942 echo "$as_me: failed program was:" >&5
5943 sed 's/^/| /' conftest.$ac_ext >&5
5944
5945 ac_lo=`expr '(' $ac_mid ')' + 1`
5946 fi
5947 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5948 done
5949 case $ac_lo in
5950 ?*) ac_cv_sizeof___int64=$ac_lo;;
5951 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5952 See \`config.log' for more details." >&5
5953 echo "$as_me: error: cannot compute sizeof (__int64), 77
5954 See \`config.log' for more details." >&2;}
5955 { (exit 1); exit 1; }; } ;;
5956 esac
5957 else
5958 if test "$cross_compiling" = yes; then
5959 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5960 See \`config.log' for more details." >&5
5961 echo "$as_me: error: cannot run test program while cross compiling
5962 See \`config.log' for more details." >&2;}
5963 { (exit 1); exit 1; }; }
5964 else
5965 cat >conftest.$ac_ext <<_ACEOF
5966 /* confdefs.h. */
5967 _ACEOF
5968 cat confdefs.h >>conftest.$ac_ext
5969 cat >>conftest.$ac_ext <<_ACEOF
5970 /* end confdefs.h. */
5971 $ac_includes_default
5972 long longval () { return (long) (sizeof (__int64)); }
5973 unsigned long ulongval () { return (long) (sizeof (__int64)); }
5974 #include <stdio.h>
5975 #include <stdlib.h>
5976 int
5977 main ()
5978 {
5979
5980 FILE *f = fopen ("conftest.val", "w");
5981 if (! f)
5982 exit (1);
5983 if (((long) (sizeof (__int64))) < 0)
5984 {
5985 long i = longval ();
5986 if (i != ((long) (sizeof (__int64))))
5987 exit (1);
5988 fprintf (f, "%ld\n", i);
5989 }
5990 else
5991 {
5992 unsigned long i = ulongval ();
5993 if (i != ((long) (sizeof (__int64))))
5994 exit (1);
5995 fprintf (f, "%lu\n", i);
5996 }
5997 exit (ferror (f) || fclose (f) != 0);
5998
5999 ;
6000 return 0;
6001 }
6002 _ACEOF
6003 rm -f conftest$ac_exeext
6004 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6005 (eval $ac_link) 2>&5
6006 ac_status=$?
6007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6008 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6009 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6010 (eval $ac_try) 2>&5
6011 ac_status=$?
6012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6013 (exit $ac_status); }; }; then
6014 ac_cv_sizeof___int64=`cat conftest.val`
6015 else
6016 echo "$as_me: program exited with status $ac_status" >&5
6017 echo "$as_me: failed program was:" >&5
6018 sed 's/^/| /' conftest.$ac_ext >&5
6019
6020 ( exit $ac_status )
6021 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6022 See \`config.log' for more details." >&5
6023 echo "$as_me: error: cannot compute sizeof (__int64), 77
6024 See \`config.log' for more details." >&2;}
6025 { (exit 1); exit 1; }; }
6026 fi
6027 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6028 fi
6029 fi
6030 rm -f conftest.val
6031 else
6032 ac_cv_sizeof___int64=0
6033 fi
6034 fi
6035 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6036 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6037 cat >>confdefs.h <<_ACEOF
6038 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6039 _ACEOF
6040
6041
6042 fi
6043
6044 # ---------------------
6045 # Warnings and checking
6046 # ---------------------
6047
6048 # Check $CC warning features (if it's GCC).
6049 # We want to use -pedantic, but we don't want warnings about
6050 # * 'long long'
6051 # * variadic macros
6052 # So, we only use -pedantic if we can disable those warnings.
6053
6054 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6055 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6056 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6057 echo $ECHO_N "(cached) $ECHO_C" >&6
6058 else
6059 save_CFLAGS="$CFLAGS"
6060 CFLAGS="-Wno-long-long"
6061 cat >conftest.$ac_ext <<_ACEOF
6062 /* confdefs.h. */
6063 _ACEOF
6064 cat confdefs.h >>conftest.$ac_ext
6065 cat >>conftest.$ac_ext <<_ACEOF
6066 /* end confdefs.h. */
6067
6068 _ACEOF
6069 rm -f conftest.$ac_objext
6070 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6071 (eval $ac_compile) 2>conftest.er1
6072 ac_status=$?
6073 grep -v '^ *+' conftest.er1 >conftest.err
6074 rm -f conftest.er1
6075 cat conftest.err >&5
6076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6077 (exit $ac_status); } &&
6078 { ac_try='test -z "$ac_c_werror_flag"
6079 || test ! -s conftest.err'
6080 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6081 (eval $ac_try) 2>&5
6082 ac_status=$?
6083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6084 (exit $ac_status); }; } &&
6085 { ac_try='test -s conftest.$ac_objext'
6086 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6087 (eval $ac_try) 2>&5
6088 ac_status=$?
6089 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6090 (exit $ac_status); }; }; then
6091 ac_cv_prog_cc_w_no_long_long=yes
6092 else
6093 echo "$as_me: failed program was:" >&5
6094 sed 's/^/| /' conftest.$ac_ext >&5
6095
6096 ac_cv_prog_cc_w_no_long_long=no
6097 fi
6098 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6099 CFLAGS="$save_CFLAGS"
6100
6101 fi
6102 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6103 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6104
6105 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6106 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6107 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6108 echo $ECHO_N "(cached) $ECHO_C" >&6
6109 else
6110 save_CFLAGS="$CFLAGS"
6111 CFLAGS="-Wno-variadic-macros"
6112 cat >conftest.$ac_ext <<_ACEOF
6113 /* confdefs.h. */
6114 _ACEOF
6115 cat confdefs.h >>conftest.$ac_ext
6116 cat >>conftest.$ac_ext <<_ACEOF
6117 /* end confdefs.h. */
6118
6119 _ACEOF
6120 rm -f conftest.$ac_objext
6121 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6122 (eval $ac_compile) 2>conftest.er1
6123 ac_status=$?
6124 grep -v '^ *+' conftest.er1 >conftest.err
6125 rm -f conftest.er1
6126 cat conftest.err >&5
6127 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6128 (exit $ac_status); } &&
6129 { ac_try='test -z "$ac_c_werror_flag"
6130 || test ! -s conftest.err'
6131 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6132 (eval $ac_try) 2>&5
6133 ac_status=$?
6134 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6135 (exit $ac_status); }; } &&
6136 { ac_try='test -s conftest.$ac_objext'
6137 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6138 (eval $ac_try) 2>&5
6139 ac_status=$?
6140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6141 (exit $ac_status); }; }; then
6142 ac_cv_prog_cc_w_no_variadic_macros=yes
6143 else
6144 echo "$as_me: failed program was:" >&5
6145 sed 's/^/| /' conftest.$ac_ext >&5
6146
6147 ac_cv_prog_cc_w_no_variadic_macros=no
6148 fi
6149 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6150 CFLAGS="$save_CFLAGS"
6151
6152 fi
6153 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6154 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6155
6156 strict1_warn=
6157 if test $ac_cv_prog_cc_w_no_long_long = yes \
6158 && test $ac_cv_prog_cc_w_no_variadic_macros = yes ; then
6159 strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros"
6160 fi
6161
6162
6163 # Add -Wold-style-definition if it's accepted
6164 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6165 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6166 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6167 echo $ECHO_N "(cached) $ECHO_C" >&6
6168 else
6169 save_CFLAGS="$CFLAGS"
6170 CFLAGS="-Wold-style-definition"
6171 cat >conftest.$ac_ext <<_ACEOF
6172 /* confdefs.h. */
6173 _ACEOF
6174 cat confdefs.h >>conftest.$ac_ext
6175 cat >>conftest.$ac_ext <<_ACEOF
6176 /* end confdefs.h. */
6177
6178 _ACEOF
6179 rm -f conftest.$ac_objext
6180 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6181 (eval $ac_compile) 2>conftest.er1
6182 ac_status=$?
6183 grep -v '^ *+' conftest.er1 >conftest.err
6184 rm -f conftest.er1
6185 cat conftest.err >&5
6186 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6187 (exit $ac_status); } &&
6188 { ac_try='test -z "$ac_c_werror_flag"
6189 || test ! -s conftest.err'
6190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6191 (eval $ac_try) 2>&5
6192 ac_status=$?
6193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6194 (exit $ac_status); }; } &&
6195 { ac_try='test -s conftest.$ac_objext'
6196 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6197 (eval $ac_try) 2>&5
6198 ac_status=$?
6199 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6200 (exit $ac_status); }; }; then
6201 ac_cv_prog_cc_w_old_style_definition=yes
6202 else
6203 echo "$as_me: failed program was:" >&5
6204 sed 's/^/| /' conftest.$ac_ext >&5
6205
6206 ac_cv_prog_cc_w_old_style_definition=no
6207 fi
6208 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6209 CFLAGS="$save_CFLAGS"
6210
6211 fi
6212 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6213 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6214 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6215 strict1_warn="${strict1_warn} -Wold-style-definition"
6216 fi
6217
6218 # Enable -Werror, period.
6219 # Check whether --enable-werror_always or --disable-werror_always was given.
6220 if test "${enable_werror_always+set}" = set; then
6221 enableval="$enable_werror_always"
6222
6223 else
6224 enable_werror_always=no
6225 fi;
6226 if test x${enable_werror_always} = xyes ; then
6227 strict1_warn="${strict1_warn} -Werror"
6228 WERROR=-Werror
6229 fi
6230
6231 # If the native compiler is GCC, we can enable warnings even in stage1.
6232 # That's useful for people building cross-compilers, or just running a
6233 # quick `make'.
6234 warn_cflags=
6235 if test "x$GCC" = "xyes"; then
6236 warn_cflags='$(GCC_WARN_CFLAGS)'
6237 fi
6238
6239
6240 # Enable -Werror in bootstrap stage2 and later.
6241 is_release=
6242 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6243 is_release=yes
6244 fi
6245 # Check whether --enable-werror or --disable-werror was given.
6246 if test "${enable_werror+set}" = set; then
6247 enableval="$enable_werror"
6248
6249 else
6250 if test x$is_release = x ; then
6251 # Default to "yes" on development branches.
6252 enable_werror=yes
6253 else
6254 # Default to "no" on release branches.
6255 enable_werror=no
6256 fi
6257 fi;
6258 if test x$enable_werror = xyes ; then
6259 WERROR=-Werror
6260 fi
6261
6262
6263 # Enable expensive internal checks
6264 # Check whether --enable-checking or --disable-checking was given.
6265 if test "${enable_checking+set}" = set; then
6266 enableval="$enable_checking"
6267 ac_checking_flags="${enableval}"
6268 else
6269
6270 # Determine the default checks.
6271 if test x$is_release = x ; then
6272 ac_checking_flags=yes
6273 else
6274 ac_checking_flags=release
6275 fi
6276 fi;
6277 ac_assert_checking=1
6278 ac_checking=
6279 ac_fold_checking=
6280 ac_gc_checking=
6281 ac_gc_always_collect=
6282 ac_rtl_checking=
6283 ac_rtlflag_checking=
6284 ac_runtime_checking=1
6285 ac_tree_checking=
6286 ac_valgrind_checking=
6287 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6288 for check in $ac_checking_flags
6289 do
6290 case $check in
6291 # these set all the flags to specific states
6292 yes) ac_assert_checking=1 ; ac_checking=1 ;
6293 ac_fold_checking= ; ac_gc_checking=1 ;
6294 ac_gc_always_collect= ; ac_rtl_checking= ;
6295 ac_rtlflag_checking=1 ; ac_runtime_chacking=1 ;
6296 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6297 no|none) ac_assert_checking= ; ac_checking= ;
6298 ac_fold_checking= ; ac_gc_checking= ;
6299 ac_gc_always_collect= ; ac_rtl_checking= ;
6300 ac_rtlflag_checking= ; ac_runtime_chacking= ;
6301 ac_tree_checking= ; ac_valgrind_checking= ;;
6302 all) ac_assert_checking=1 ; ac_checking=1 ;
6303 ac_fold_checking=1 ; ac_gc_checking=1 ;
6304 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
6305 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6306 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6307 release) ac_assert_checking=1 ; ac_checking= ;
6308 ac_fold_checking= ; ac_gc_checking= ;
6309 ac_gc_always_collect= ; ac_rtl_checking= ;
6310 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6311 ac_tree_checking= ; ac_valgrind_checking= ;;
6312 # these enable particular checks
6313 assert) ac_assert_checking=1 ;;
6314 fold) ac_fold_checking=1 ;;
6315 gc) ac_gc_checking=1 ;;
6316 gcac) ac_gc_always_collect=1 ;;
6317 misc) ac_checking=1 ;;
6318 rtl) ac_rtl_checking=1 ;;
6319 rtlflag) ac_rtlflag_checking=1 ;;
6320 runtime) ac_runtime_checking=1 ;;
6321 tree) ac_tree_checking=1 ;;
6322 valgrind) ac_valgrind_checking=1 ;;
6323 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6324 echo "$as_me: error: unknown check category $check" >&2;}
6325 { (exit 1); exit 1; }; } ;;
6326 esac
6327 done
6328 IFS="$ac_save_IFS"
6329
6330 nocommon_flag=""
6331 if test x$ac_checking != x ; then
6332
6333 cat >>confdefs.h <<\_ACEOF
6334 #define ENABLE_CHECKING 1
6335 _ACEOF
6336
6337 nocommon_flag=-fno-common
6338 fi
6339
6340 if test x$ac_assert_checking != x ; then
6341
6342 cat >>confdefs.h <<\_ACEOF
6343 #define ENABLE_ASSERT_CHECKING 1
6344 _ACEOF
6345
6346 fi
6347 if test x$ac_runtime_checking != x ; then
6348
6349 cat >>confdefs.h <<\_ACEOF
6350 #define ENABLE_RUNTIME_CHECKING 1
6351 _ACEOF
6352
6353 fi
6354 if test x$ac_tree_checking != x ; then
6355
6356 cat >>confdefs.h <<\_ACEOF
6357 #define ENABLE_TREE_CHECKING 1
6358 _ACEOF
6359
6360 TREEBROWSER=tree-browser.o
6361 fi
6362
6363 if test x$ac_rtl_checking != x ; then
6364
6365 cat >>confdefs.h <<\_ACEOF
6366 #define ENABLE_RTL_CHECKING 1
6367 _ACEOF
6368
6369 fi
6370 if test x$ac_rtlflag_checking != x ; then
6371
6372 cat >>confdefs.h <<\_ACEOF
6373 #define ENABLE_RTL_FLAG_CHECKING 1
6374 _ACEOF
6375
6376 fi
6377 if test x$ac_gc_checking != x ; then
6378
6379 cat >>confdefs.h <<\_ACEOF
6380 #define ENABLE_GC_CHECKING 1
6381 _ACEOF
6382
6383 fi
6384 if test x$ac_gc_always_collect != x ; then
6385
6386 cat >>confdefs.h <<\_ACEOF
6387 #define ENABLE_GC_ALWAYS_COLLECT 1
6388 _ACEOF
6389
6390 fi
6391 if test x$ac_fold_checking != x ; then
6392
6393 cat >>confdefs.h <<\_ACEOF
6394 #define ENABLE_FOLD_CHECKING 1
6395 _ACEOF
6396
6397 fi
6398 valgrind_path_defines=
6399 valgrind_command=
6400
6401 if test "${ac_cv_header_valgrind_h+set}" = set; then
6402 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6403 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6404 if test "${ac_cv_header_valgrind_h+set}" = set; then
6405 echo $ECHO_N "(cached) $ECHO_C" >&6
6406 fi
6407 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6408 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6409 else
6410 # Is the header compilable?
6411 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6412 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6413 cat >conftest.$ac_ext <<_ACEOF
6414 /* confdefs.h. */
6415 _ACEOF
6416 cat confdefs.h >>conftest.$ac_ext
6417 cat >>conftest.$ac_ext <<_ACEOF
6418 /* end confdefs.h. */
6419 $ac_includes_default
6420 #include <valgrind.h>
6421 _ACEOF
6422 rm -f conftest.$ac_objext
6423 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6424 (eval $ac_compile) 2>conftest.er1
6425 ac_status=$?
6426 grep -v '^ *+' conftest.er1 >conftest.err
6427 rm -f conftest.er1
6428 cat conftest.err >&5
6429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6430 (exit $ac_status); } &&
6431 { ac_try='test -z "$ac_c_werror_flag"
6432 || test ! -s conftest.err'
6433 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6434 (eval $ac_try) 2>&5
6435 ac_status=$?
6436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6437 (exit $ac_status); }; } &&
6438 { ac_try='test -s conftest.$ac_objext'
6439 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6440 (eval $ac_try) 2>&5
6441 ac_status=$?
6442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6443 (exit $ac_status); }; }; then
6444 ac_header_compiler=yes
6445 else
6446 echo "$as_me: failed program was:" >&5
6447 sed 's/^/| /' conftest.$ac_ext >&5
6448
6449 ac_header_compiler=no
6450 fi
6451 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6452 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6453 echo "${ECHO_T}$ac_header_compiler" >&6
6454
6455 # Is the header present?
6456 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6457 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6458 cat >conftest.$ac_ext <<_ACEOF
6459 /* confdefs.h. */
6460 _ACEOF
6461 cat confdefs.h >>conftest.$ac_ext
6462 cat >>conftest.$ac_ext <<_ACEOF
6463 /* end confdefs.h. */
6464 #include <valgrind.h>
6465 _ACEOF
6466 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6467 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6468 ac_status=$?
6469 grep -v '^ *+' conftest.er1 >conftest.err
6470 rm -f conftest.er1
6471 cat conftest.err >&5
6472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6473 (exit $ac_status); } >/dev/null; then
6474 if test -s conftest.err; then
6475 ac_cpp_err=$ac_c_preproc_warn_flag
6476 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6477 else
6478 ac_cpp_err=
6479 fi
6480 else
6481 ac_cpp_err=yes
6482 fi
6483 if test -z "$ac_cpp_err"; then
6484 ac_header_preproc=yes
6485 else
6486 echo "$as_me: failed program was:" >&5
6487 sed 's/^/| /' conftest.$ac_ext >&5
6488
6489 ac_header_preproc=no
6490 fi
6491 rm -f conftest.err conftest.$ac_ext
6492 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6493 echo "${ECHO_T}$ac_header_preproc" >&6
6494
6495 # So? What about this header?
6496 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6497 yes:no: )
6498 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6499 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6500 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6501 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6502 ac_header_preproc=yes
6503 ;;
6504 no:yes:* )
6505 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6506 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6507 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6508 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6509 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6510 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6511 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6512 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6513 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6514 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6515 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6516 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6517 (
6518 cat <<\_ASBOX
6519 ## ------------------------------------------ ##
6520 ## Report this to the AC_PACKAGE_NAME lists. ##
6521 ## ------------------------------------------ ##
6522 _ASBOX
6523 ) |
6524 sed "s/^/$as_me: WARNING: /" >&2
6525 ;;
6526 esac
6527 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6528 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6529 if test "${ac_cv_header_valgrind_h+set}" = set; then
6530 echo $ECHO_N "(cached) $ECHO_C" >&6
6531 else
6532 ac_cv_header_valgrind_h=$ac_header_preproc
6533 fi
6534 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6535 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6536
6537 fi
6538 if test $ac_cv_header_valgrind_h = yes; then
6539 have_valgrind_h=yes
6540 else
6541 have_valgrind_h=no
6542 fi
6543
6544
6545
6546 if test x$ac_valgrind_checking != x ; then
6547 # It is certainly possible that there's valgrind but no valgrind.h.
6548 # GCC relies on making annotations so we must have both.
6549 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6550 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6551 cat >conftest.$ac_ext <<_ACEOF
6552 /* confdefs.h. */
6553 _ACEOF
6554 cat confdefs.h >>conftest.$ac_ext
6555 cat >>conftest.$ac_ext <<_ACEOF
6556 /* end confdefs.h. */
6557 #include <valgrind/memcheck.h>
6558 #ifndef VALGRIND_DISCARD
6559 #error VALGRIND_DISCARD not defined
6560 #endif
6561 _ACEOF
6562 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6563 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6564 ac_status=$?
6565 grep -v '^ *+' conftest.er1 >conftest.err
6566 rm -f conftest.er1
6567 cat conftest.err >&5
6568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569 (exit $ac_status); } >/dev/null; then
6570 if test -s conftest.err; then
6571 ac_cpp_err=$ac_c_preproc_warn_flag
6572 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6573 else
6574 ac_cpp_err=
6575 fi
6576 else
6577 ac_cpp_err=yes
6578 fi
6579 if test -z "$ac_cpp_err"; then
6580 gcc_cv_header_valgrind_memcheck_h=yes
6581 else
6582 echo "$as_me: failed program was:" >&5
6583 sed 's/^/| /' conftest.$ac_ext >&5
6584
6585 gcc_cv_header_valgrind_memcheck_h=no
6586 fi
6587 rm -f conftest.err conftest.$ac_ext
6588 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6589 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6590 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6591 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6592 cat >conftest.$ac_ext <<_ACEOF
6593 /* confdefs.h. */
6594 _ACEOF
6595 cat confdefs.h >>conftest.$ac_ext
6596 cat >>conftest.$ac_ext <<_ACEOF
6597 /* end confdefs.h. */
6598 #include <memcheck.h>
6599 #ifndef VALGRIND_DISCARD
6600 #error VALGRIND_DISCARD not defined
6601 #endif
6602 _ACEOF
6603 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6604 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6605 ac_status=$?
6606 grep -v '^ *+' conftest.er1 >conftest.err
6607 rm -f conftest.er1
6608 cat conftest.err >&5
6609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6610 (exit $ac_status); } >/dev/null; then
6611 if test -s conftest.err; then
6612 ac_cpp_err=$ac_c_preproc_warn_flag
6613 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6614 else
6615 ac_cpp_err=
6616 fi
6617 else
6618 ac_cpp_err=yes
6619 fi
6620 if test -z "$ac_cpp_err"; then
6621 gcc_cv_header_memcheck_h=yes
6622 else
6623 echo "$as_me: failed program was:" >&5
6624 sed 's/^/| /' conftest.$ac_ext >&5
6625
6626 gcc_cv_header_memcheck_h=no
6627 fi
6628 rm -f conftest.err conftest.$ac_ext
6629 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6630 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6631
6632 # Prepare PATH_SEPARATOR.
6633 # The user is always right.
6634 if test "${PATH_SEPARATOR+set}" != set; then
6635 echo "#! /bin/sh" >conf$$.sh
6636 echo "exit 0" >>conf$$.sh
6637 chmod +x conf$$.sh
6638 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6639 PATH_SEPARATOR=';'
6640 else
6641 PATH_SEPARATOR=:
6642 fi
6643 rm -f conf$$.sh
6644 fi
6645
6646 # Find out how to test for executable files. Don't use a zero-byte file,
6647 # as systems may use methods other than mode bits to determine executability.
6648 cat >conf$$.file <<_ASEOF
6649 #! /bin/sh
6650 exit 0
6651 _ASEOF
6652 chmod +x conf$$.file
6653 if test -x conf$$.file >/dev/null 2>&1; then
6654 ac_executable_p="test -x"
6655 else
6656 ac_executable_p="test -f"
6657 fi
6658 rm -f conf$$.file
6659
6660 # Extract the first word of "valgrind", so it can be a program name with args.
6661 set dummy valgrind; ac_word=$2
6662 echo "$as_me:$LINENO: checking for $ac_word" >&5
6663 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6664 if test "${ac_cv_path_valgrind_path+set}" = set; then
6665 echo $ECHO_N "(cached) $ECHO_C" >&6
6666 else
6667 case "$valgrind_path" in
6668 [\\/]* | ?:[\\/]*)
6669 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6670 ;;
6671 *)
6672 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6673 for ac_dir in $PATH; do
6674 IFS="$ac_save_IFS"
6675 test -z "$ac_dir" && ac_dir=.
6676 for ac_exec_ext in '' $ac_executable_extensions; do
6677 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6678 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6679 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6680 break 2
6681 fi
6682 fi
6683 done
6684 done
6685 IFS="$ac_save_IFS"
6686 ;;
6687 esac
6688 fi
6689 valgrind_path="$ac_cv_path_valgrind_path"
6690 if test -n "$valgrind_path"; then
6691 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6692 echo "${ECHO_T}$valgrind_path" >&6
6693 else
6694 echo "$as_me:$LINENO: result: no" >&5
6695 echo "${ECHO_T}no" >&6
6696 fi
6697
6698 if test "x$valgrind_path" = "x" \
6699 || (test $have_valgrind_h = no \
6700 && test $gcc_cv_header_memcheck_h = no \
6701 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6702 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6703 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6704 { (exit 1); exit 1; }; }
6705 fi
6706 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6707 valgrind_command="$valgrind_path -q"
6708
6709 cat >>confdefs.h <<\_ACEOF
6710 #define ENABLE_VALGRIND_CHECKING 1
6711 _ACEOF
6712
6713 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6714
6715 cat >>confdefs.h <<\_ACEOF
6716 #define HAVE_VALGRIND_MEMCHECK_H 1
6717 _ACEOF
6718
6719 fi
6720 if test $gcc_cv_header_memcheck_h = yes; then
6721
6722 cat >>confdefs.h <<\_ACEOF
6723 #define HAVE_MEMCHECK_H 1
6724 _ACEOF
6725
6726 fi
6727 fi
6728
6729
6730
6731 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6732 if test "${enable_mapped_location+set}" = set; then
6733 enableval="$enable_mapped_location"
6734
6735 else
6736 enable_mapped_location=no
6737 fi;
6738
6739 if test "$enable_mapped_location" = yes ; then
6740
6741 cat >>confdefs.h <<\_ACEOF
6742 #define USE_MAPPED_LOCATION 1
6743 _ACEOF
6744
6745 fi
6746
6747 # Enable code coverage collection
6748 # Check whether --enable-coverage or --disable-coverage was given.
6749 if test "${enable_coverage+set}" = set; then
6750 enableval="$enable_coverage"
6751 case "${enableval}" in
6752 yes|noopt)
6753 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6754 ;;
6755 opt)
6756 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6757 ;;
6758 no)
6759 # a.k.a. --disable-coverage
6760 coverage_flags=""
6761 ;;
6762 *)
6763 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6764 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6765 { (exit 1); exit 1; }; }
6766 ;;
6767 esac
6768 else
6769 coverage_flags=""
6770 fi;
6771
6772
6773 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6774 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6775 enableval="$enable_gather_detailed_mem_stats"
6776
6777 else
6778 enable_gather_detailed_mem_stats=no
6779 fi;
6780 if test x$enable_gather_detailed_mem_stats = xyes ; then
6781
6782 cat >>confdefs.h <<\_ACEOF
6783 #define GATHER_STATISTICS 1
6784 _ACEOF
6785
6786 fi
6787
6788 # -------------------------------
6789 # Miscenalleous configure options
6790 # -------------------------------
6791
6792 # With stabs
6793
6794 # Check whether --with-stabs or --without-stabs was given.
6795 if test "${with_stabs+set}" = set; then
6796 withval="$with_stabs"
6797 stabs="$with_stabs"
6798 else
6799 stabs=no
6800 fi;
6801
6802 # Determine whether or not multilibs are enabled.
6803 # Check whether --enable-multilib or --disable-multilib was given.
6804 if test "${enable_multilib+set}" = set; then
6805 enableval="$enable_multilib"
6806
6807 else
6808 enable_multilib=yes
6809 fi;
6810
6811
6812 # Enable __cxa_atexit for C++.
6813 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
6814 if test "${enable___cxa_atexit+set}" = set; then
6815 enableval="$enable___cxa_atexit"
6816
6817 fi;
6818
6819 # Enable threads
6820 # Pass with no value to take the default
6821 # Pass with a value to specify a thread package
6822 # Check whether --enable-threads or --disable-threads was given.
6823 if test "${enable_threads+set}" = set; then
6824 enableval="$enable_threads"
6825
6826 else
6827 enable_threads=''
6828 fi;
6829
6830 # Check whether --enable-objc-gc or --disable-objc-gc was given.
6831 if test "${enable_objc_gc+set}" = set; then
6832 enableval="$enable_objc_gc"
6833 if test x$enable_objc_gc = xno; then
6834 objc_boehm_gc=''
6835 else
6836 objc_boehm_gc=1
6837 fi
6838 else
6839 objc_boehm_gc=''
6840 fi;
6841
6842
6843 # Check whether --with-dwarf2 or --without-dwarf2 was given.
6844 if test "${with_dwarf2+set}" = set; then
6845 withval="$with_dwarf2"
6846 dwarf2="$with_dwarf2"
6847 else
6848 dwarf2=no
6849 fi;
6850
6851 # Check whether --enable-shared or --disable-shared was given.
6852 if test "${enable_shared+set}" = set; then
6853 enableval="$enable_shared"
6854
6855 case $enable_shared in
6856 yes | no) ;;
6857 *)
6858 enable_shared=no
6859 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
6860 for pkg in $enableval; do
6861 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
6862 enable_shared=yes
6863 fi
6864 done
6865 IFS="$ac_save_ifs"
6866 ;;
6867 esac
6868
6869 else
6870 enable_shared=yes
6871 fi;
6872
6873
6874
6875 # Check whether --with-sysroot or --without-sysroot was given.
6876 if test "${with_sysroot+set}" = set; then
6877 withval="$with_sysroot"
6878
6879 case ${with_sysroot} in
6880 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
6881 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
6882 esac
6883
6884 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
6885 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
6886
6887 if test "x$exec_prefix" = xNONE; then
6888 if test "x$prefix" = xNONE; then
6889 test_prefix=/usr/local
6890 else
6891 test_prefix=$prefix
6892 fi
6893 else
6894 test_prefix=$exec_prefix
6895 fi
6896 case ${TARGET_SYSTEM_ROOT} in
6897 "${test_prefix}"|"${test_prefix}/"*|\
6898 '${exec_prefix}'|'${exec_prefix}/'*)
6899 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
6900 TARGET_SYSTEM_ROOT_DEFINE="$t"
6901 ;;
6902 esac
6903
6904 else
6905
6906 TARGET_SYSTEM_ROOT=
6907 TARGET_SYSTEM_ROOT_DEFINE=
6908 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
6909
6910 fi;
6911
6912
6913
6914
6915 # Build with intermodule optimisations
6916 # Check whether --enable-intermodule or --disable-intermodule was given.
6917 if test "${enable_intermodule+set}" = set; then
6918 enableval="$enable_intermodule"
6919 case ${enable_intermodule} in
6920 yes) onestep="-onestep";;
6921 *) onestep="";;
6922 esac
6923 else
6924 onestep=""
6925 fi;
6926
6927
6928 # Sanity check enable_languages in case someone does not run the toplevel
6929 # configure # script.
6930 # Check whether --enable-languages or --disable-languages was given.
6931 if test "${enable_languages+set}" = set; then
6932 enableval="$enable_languages"
6933 case ,${enable_languages}, in
6934 ,,|,yes,)
6935 # go safe -- we cannot be much sure without the toplevel
6936 # configure's
6937 # analysis of which target libs are present and usable
6938 enable_languages=c
6939 ;;
6940 *,all,*)
6941 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
6942 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
6943 { (exit 1); exit 1; }; }
6944 ;;
6945 *,c,*)
6946 ;;
6947 *)
6948 enable_languages=c,${enable_languages}
6949 ;;
6950 esac
6951 else
6952 enable_languages=c
6953 fi;
6954
6955 subdirs=
6956 for lang in ${srcdir}/*/config-lang.in
6957 do
6958 case $lang in
6959 # The odd quoting in the next line works around
6960 # an apparent bug in bash 1.12 on linux.
6961 ${srcdir}/[*]/config-lang.in) ;;
6962 *)
6963 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
6964 if test "x$lang_alias" = x
6965 then
6966 echo "$lang doesn't set \$language." 1>&2
6967 exit 1
6968 fi
6969 case ",$enable_languages," in
6970 *,$lang_alias,*)
6971 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
6972 esac
6973 ;;
6974 esac
6975 done
6976
6977
6978 # -------------------------
6979 # Checks for other programs
6980 # -------------------------
6981
6982 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6983 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
6984 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
6985 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
6986 echo $ECHO_N "(cached) $ECHO_C" >&6
6987 else
6988 cat >conftest.make <<\_ACEOF
6989 all:
6990 @echo 'ac_maketemp="$(MAKE)"'
6991 _ACEOF
6992 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6993 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
6994 if test -n "$ac_maketemp"; then
6995 eval ac_cv_prog_make_${ac_make}_set=yes
6996 else
6997 eval ac_cv_prog_make_${ac_make}_set=no
6998 fi
6999 rm -f conftest.make
7000 fi
7001 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7002 echo "$as_me:$LINENO: result: yes" >&5
7003 echo "${ECHO_T}yes" >&6
7004 SET_MAKE=
7005 else
7006 echo "$as_me:$LINENO: result: no" >&5
7007 echo "${ECHO_T}no" >&6
7008 SET_MAKE="MAKE=${MAKE-make}"
7009 fi
7010
7011
7012 # Find some useful tools
7013 for ac_prog in gawk mawk nawk awk
7014 do
7015 # Extract the first word of "$ac_prog", so it can be a program name with args.
7016 set dummy $ac_prog; ac_word=$2
7017 echo "$as_me:$LINENO: checking for $ac_word" >&5
7018 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7019 if test "${ac_cv_prog_AWK+set}" = set; then
7020 echo $ECHO_N "(cached) $ECHO_C" >&6
7021 else
7022 if test -n "$AWK"; then
7023 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7024 else
7025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7026 for as_dir in $PATH
7027 do
7028 IFS=$as_save_IFS
7029 test -z "$as_dir" && as_dir=.
7030 for ac_exec_ext in '' $ac_executable_extensions; do
7031 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7032 ac_cv_prog_AWK="$ac_prog"
7033 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7034 break 2
7035 fi
7036 done
7037 done
7038
7039 fi
7040 fi
7041 AWK=$ac_cv_prog_AWK
7042 if test -n "$AWK"; then
7043 echo "$as_me:$LINENO: result: $AWK" >&5
7044 echo "${ECHO_T}$AWK" >&6
7045 else
7046 echo "$as_me:$LINENO: result: no" >&5
7047 echo "${ECHO_T}no" >&6
7048 fi
7049
7050 test -n "$AWK" && break
7051 done
7052
7053 # We need awk to create options.c and options.h.
7054 # Bail out if it's missing.
7055 case ${AWK} in
7056 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7057 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7058 { (exit 1); exit 1; }; } ;;
7059 esac
7060
7061 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7062 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7063 if test "${gcc_cv_prog_LN_S+set}" = set; then
7064 echo $ECHO_N "(cached) $ECHO_C" >&6
7065 else
7066 rm -f conftestdata_t
7067 echo >conftestdata_f
7068 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7069 then
7070 gcc_cv_prog_LN_S="ln -s"
7071 else
7072 if ln conftestdata_f conftestdata_t 2>/dev/null
7073 then
7074 gcc_cv_prog_LN_S=ln
7075 else
7076 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7077 then
7078 gcc_cv_prog_LN_S="cp -p"
7079 else
7080 gcc_cv_prog_LN_S=cp
7081 fi
7082 fi
7083 fi
7084 rm -f conftestdata_f conftestdata_t
7085
7086 fi
7087 LN_S="$gcc_cv_prog_LN_S"
7088 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7089 echo "$as_me:$LINENO: result: yes" >&5
7090 echo "${ECHO_T}yes" >&6
7091 else
7092 if test "$gcc_cv_prog_LN_S" = "ln"; then
7093 echo "$as_me:$LINENO: result: no, using ln" >&5
7094 echo "${ECHO_T}no, using ln" >&6
7095 else
7096 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7097 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7098 fi
7099 fi
7100
7101 echo "$as_me:$LINENO: checking whether ln works" >&5
7102 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7103 if test "${acx_cv_prog_LN+set}" = set; then
7104 echo $ECHO_N "(cached) $ECHO_C" >&6
7105 else
7106 rm -f conftestdata_t
7107 echo >conftestdata_f
7108 if ln conftestdata_f conftestdata_t 2>/dev/null
7109 then
7110 acx_cv_prog_LN=ln
7111 else
7112 acx_cv_prog_LN=no
7113 fi
7114 rm -f conftestdata_f conftestdata_t
7115
7116 fi
7117 if test $acx_cv_prog_LN = no; then
7118 LN="$LN_S"
7119 echo "$as_me:$LINENO: result: no, using $LN" >&5
7120 echo "${ECHO_T}no, using $LN" >&6
7121 else
7122 LN="$acx_cv_prog_LN"
7123 echo "$as_me:$LINENO: result: yes" >&5
7124 echo "${ECHO_T}yes" >&6
7125 fi
7126
7127 if test -n "$ac_tool_prefix"; then
7128 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7129 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7130 echo "$as_me:$LINENO: checking for $ac_word" >&5
7131 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7132 if test "${ac_cv_prog_RANLIB+set}" = set; then
7133 echo $ECHO_N "(cached) $ECHO_C" >&6
7134 else
7135 if test -n "$RANLIB"; then
7136 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7137 else
7138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7139 for as_dir in $PATH
7140 do
7141 IFS=$as_save_IFS
7142 test -z "$as_dir" && as_dir=.
7143 for ac_exec_ext in '' $ac_executable_extensions; do
7144 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7145 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7146 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7147 break 2
7148 fi
7149 done
7150 done
7151
7152 fi
7153 fi
7154 RANLIB=$ac_cv_prog_RANLIB
7155 if test -n "$RANLIB"; then
7156 echo "$as_me:$LINENO: result: $RANLIB" >&5
7157 echo "${ECHO_T}$RANLIB" >&6
7158 else
7159 echo "$as_me:$LINENO: result: no" >&5
7160 echo "${ECHO_T}no" >&6
7161 fi
7162
7163 fi
7164 if test -z "$ac_cv_prog_RANLIB"; then
7165 ac_ct_RANLIB=$RANLIB
7166 # Extract the first word of "ranlib", so it can be a program name with args.
7167 set dummy ranlib; ac_word=$2
7168 echo "$as_me:$LINENO: checking for $ac_word" >&5
7169 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7170 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7171 echo $ECHO_N "(cached) $ECHO_C" >&6
7172 else
7173 if test -n "$ac_ct_RANLIB"; then
7174 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7175 else
7176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7177 for as_dir in $PATH
7178 do
7179 IFS=$as_save_IFS
7180 test -z "$as_dir" && as_dir=.
7181 for ac_exec_ext in '' $ac_executable_extensions; do
7182 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7183 ac_cv_prog_ac_ct_RANLIB="ranlib"
7184 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7185 break 2
7186 fi
7187 done
7188 done
7189
7190 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7191 fi
7192 fi
7193 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7194 if test -n "$ac_ct_RANLIB"; then
7195 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7196 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7197 else
7198 echo "$as_me:$LINENO: result: no" >&5
7199 echo "${ECHO_T}no" >&6
7200 fi
7201
7202 RANLIB=$ac_ct_RANLIB
7203 else
7204 RANLIB="$ac_cv_prog_RANLIB"
7205 fi
7206
7207 case "${host}" in
7208 *-*-darwin*)
7209 # By default, the Darwin ranlib will not treat common symbols as
7210 # definitions when building the archive table of contents. Other
7211 # ranlibs do that; pass an option to the Darwin ranlib that makes
7212 # it behave similarly.
7213 ranlib_flags="-c"
7214 ;;
7215 *)
7216 ranlib_flags=""
7217 esac
7218
7219
7220 # Find a good install program. We prefer a C program (faster),
7221 # so one script is as good as another. But avoid the broken or
7222 # incompatible versions:
7223 # SysV /etc/install, /usr/sbin/install
7224 # SunOS /usr/etc/install
7225 # IRIX /sbin/install
7226 # AIX /bin/install
7227 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7228 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7229 # ./install, which can be erroneously created by make from ./install.sh.
7230 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7231 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7232 if test -z "$INSTALL"; then
7233 if test "${ac_cv_path_install+set}" = set; then
7234 echo $ECHO_N "(cached) $ECHO_C" >&6
7235 else
7236 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7237 for ac_dir in $PATH; do
7238 # Account for people who put trailing slashes in PATH elements.
7239 case "$ac_dir/" in
7240 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7241 *)
7242 # OSF1 and SCO ODT 3.0 have their own names for install.
7243 for ac_prog in ginstall scoinst install; do
7244 if test -f $ac_dir/$ac_prog; then
7245 if test $ac_prog = install &&
7246 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7247 # AIX install. It has an incompatible calling convention.
7248 # OSF/1 installbsd also uses dspmsg, but is usable.
7249 :
7250 else
7251 ac_cv_path_install="$ac_dir/$ac_prog -c"
7252 break 2
7253 fi
7254 fi
7255 done
7256 ;;
7257 esac
7258 done
7259 IFS="$ac_save_IFS"
7260
7261 fi
7262 if test "${ac_cv_path_install+set}" = set; then
7263 INSTALL="$ac_cv_path_install"
7264 else
7265 # As a last resort, use the slow shell script. We don't cache a
7266 # path for INSTALL within a source directory, because that will
7267 # break other packages using the cache if that directory is
7268 # removed, or if the path is relative.
7269 INSTALL="$ac_install_sh"
7270 fi
7271 fi
7272 echo "$as_me:$LINENO: result: $INSTALL" >&5
7273 echo "${ECHO_T}$INSTALL" >&6
7274
7275 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7276 # It thinks the first close brace ends the variable substitution.
7277 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7278
7279 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7280
7281
7282 # See if cmp has --ignore-initial.
7283 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7284 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7285 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7286 echo $ECHO_N "(cached) $ECHO_C" >&6
7287 else
7288 echo abfoo >t1
7289 echo cdfoo >t2
7290 gcc_cv_prog_cmp_skip=slowcompare
7291 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7292 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7293 :
7294 else
7295 gcc_cv_prog_cmp_skip=gnucompare
7296 fi
7297 fi
7298 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7299 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7300 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7301 :
7302 else
7303 gcc_cv_prog_cmp_skip=fastcompare
7304 fi
7305 fi
7306 fi
7307 rm t1 t2
7308
7309 fi
7310 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7311 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7312 make_compare_target=$gcc_cv_prog_cmp_skip
7313
7314
7315
7316 # See if we have the mktemp command.
7317 # Extract the first word of "mktemp", so it can be a program name with args.
7318 set dummy mktemp; ac_word=$2
7319 echo "$as_me:$LINENO: checking for $ac_word" >&5
7320 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7321 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7322 echo $ECHO_N "(cached) $ECHO_C" >&6
7323 else
7324 if test -n "$have_mktemp_command"; then
7325 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7326 else
7327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7328 for as_dir in $PATH
7329 do
7330 IFS=$as_save_IFS
7331 test -z "$as_dir" && as_dir=.
7332 for ac_exec_ext in '' $ac_executable_extensions; do
7333 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7334 ac_cv_prog_have_mktemp_command="yes"
7335 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7336 break 2
7337 fi
7338 done
7339 done
7340
7341 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7342 fi
7343 fi
7344 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7345 if test -n "$have_mktemp_command"; then
7346 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7347 echo "${ECHO_T}$have_mktemp_command" >&6
7348 else
7349 echo "$as_me:$LINENO: result: no" >&5
7350 echo "${ECHO_T}no" >&6
7351 fi
7352
7353
7354 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7355
7356 # See if makeinfo has been installed and is modern enough
7357 # that we can use it.
7358 # Extract the first word of "makeinfo", so it can be a program name with args.
7359 set dummy makeinfo; ac_word=$2
7360 echo "$as_me:$LINENO: checking for $ac_word" >&5
7361 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7362 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7363 echo $ECHO_N "(cached) $ECHO_C" >&6
7364 else
7365 if test -n "$MAKEINFO"; then
7366 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7367 else
7368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7369 for as_dir in $PATH
7370 do
7371 IFS=$as_save_IFS
7372 test -z "$as_dir" && as_dir=.
7373 for ac_exec_ext in '' $ac_executable_extensions; do
7374 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7375 ac_cv_prog_MAKEINFO="makeinfo"
7376 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7377 break 2
7378 fi
7379 done
7380 done
7381
7382 fi
7383 fi
7384 MAKEINFO=$ac_cv_prog_MAKEINFO
7385 if test -n "$MAKEINFO"; then
7386 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7387 echo "${ECHO_T}$MAKEINFO" >&6
7388 else
7389 echo "$as_me:$LINENO: result: no" >&5
7390 echo "${ECHO_T}no" >&6
7391 fi
7392
7393 if test -n "$MAKEINFO"; then
7394 # Found it, now check the version.
7395 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7396 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7397 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7398 echo $ECHO_N "(cached) $ECHO_C" >&6
7399 else
7400 ac_prog_version=`$MAKEINFO --version 2>&1 |
7401 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7402 echo "configure:7402: version of makeinfo is $ac_prog_version" >&5
7403 case $ac_prog_version in
7404 '') gcc_cv_prog_makeinfo_modern=no;;
7405 4.[2-9]*)
7406 gcc_cv_prog_makeinfo_modern=yes;;
7407 *) gcc_cv_prog_makeinfo_modern=no;;
7408 esac
7409
7410 fi
7411 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7412 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7413 else
7414 gcc_cv_prog_makeinfo_modern=no
7415 fi
7416
7417 if test $gcc_cv_prog_makeinfo_modern = no; then
7418 MAKEINFO="$MISSING makeinfo"
7419 { echo "$as_me:$LINENO: WARNING:
7420 *** Makeinfo is missing or too old.
7421 *** Info documentation will not be built." >&5
7422 echo "$as_me: WARNING:
7423 *** Makeinfo is missing or too old.
7424 *** Info documentation will not be built." >&2;}
7425 BUILD_INFO=
7426 else
7427 BUILD_INFO=info
7428 fi
7429
7430
7431 # Is pod2man recent enough to regenerate manpages?
7432 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7433 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7434 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7435 echo "$as_me:$LINENO: result: yes" >&5
7436 echo "${ECHO_T}yes" >&6
7437 GENERATED_MANPAGES=generated-manpages
7438 else
7439 echo "$as_me:$LINENO: result: no" >&5
7440 echo "${ECHO_T}no" >&6
7441 GENERATED_MANPAGES=
7442 fi
7443
7444
7445 # How about lex?
7446 for ac_prog in flex
7447 do
7448 # Extract the first word of "$ac_prog", so it can be a program name with args.
7449 set dummy $ac_prog; ac_word=$2
7450 echo "$as_me:$LINENO: checking for $ac_word" >&5
7451 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7452 if test "${ac_cv_prog_FLEX+set}" = set; then
7453 echo $ECHO_N "(cached) $ECHO_C" >&6
7454 else
7455 if test -n "$FLEX"; then
7456 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7457 else
7458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7459 for as_dir in $PATH
7460 do
7461 IFS=$as_save_IFS
7462 test -z "$as_dir" && as_dir=.
7463 for ac_exec_ext in '' $ac_executable_extensions; do
7464 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7465 ac_cv_prog_FLEX="$ac_prog"
7466 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7467 break 2
7468 fi
7469 done
7470 done
7471
7472 fi
7473 fi
7474 FLEX=$ac_cv_prog_FLEX
7475 if test -n "$FLEX"; then
7476 echo "$as_me:$LINENO: result: $FLEX" >&5
7477 echo "${ECHO_T}$FLEX" >&6
7478 else
7479 echo "$as_me:$LINENO: result: no" >&5
7480 echo "${ECHO_T}no" >&6
7481 fi
7482
7483 test -n "$FLEX" && break
7484 done
7485 test -n "$FLEX" || FLEX="$MISSING flex"
7486
7487
7488 # Bison?
7489 for ac_prog in bison
7490 do
7491 # Extract the first word of "$ac_prog", so it can be a program name with args.
7492 set dummy $ac_prog; ac_word=$2
7493 echo "$as_me:$LINENO: checking for $ac_word" >&5
7494 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7495 if test "${ac_cv_prog_BISON+set}" = set; then
7496 echo $ECHO_N "(cached) $ECHO_C" >&6
7497 else
7498 if test -n "$BISON"; then
7499 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7500 else
7501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7502 for as_dir in $PATH
7503 do
7504 IFS=$as_save_IFS
7505 test -z "$as_dir" && as_dir=.
7506 for ac_exec_ext in '' $ac_executable_extensions; do
7507 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7508 ac_cv_prog_BISON="$ac_prog"
7509 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7510 break 2
7511 fi
7512 done
7513 done
7514
7515 fi
7516 fi
7517 BISON=$ac_cv_prog_BISON
7518 if test -n "$BISON"; then
7519 echo "$as_me:$LINENO: result: $BISON" >&5
7520 echo "${ECHO_T}$BISON" >&6
7521 else
7522 echo "$as_me:$LINENO: result: no" >&5
7523 echo "${ECHO_T}no" >&6
7524 fi
7525
7526 test -n "$BISON" && break
7527 done
7528 test -n "$BISON" || BISON="$MISSING bison"
7529
7530
7531 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7532 # check for build == host before using them.
7533
7534 # NM
7535 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7536 && test -d ../binutils ; then
7537 NM='$(objdir)/../binutils/nm-new'
7538 else
7539 # Extract the first word of "nm", so it can be a program name with args.
7540 set dummy nm; ac_word=$2
7541 echo "$as_me:$LINENO: checking for $ac_word" >&5
7542 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7543 if test "${ac_cv_prog_NM+set}" = set; then
7544 echo $ECHO_N "(cached) $ECHO_C" >&6
7545 else
7546 if test -n "$NM"; then
7547 ac_cv_prog_NM="$NM" # Let the user override the test.
7548 else
7549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7550 for as_dir in $PATH
7551 do
7552 IFS=$as_save_IFS
7553 test -z "$as_dir" && as_dir=.
7554 for ac_exec_ext in '' $ac_executable_extensions; do
7555 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7556 ac_cv_prog_NM="nm"
7557 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7558 break 2
7559 fi
7560 done
7561 done
7562
7563 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7564 fi
7565 fi
7566 NM=$ac_cv_prog_NM
7567 if test -n "$NM"; then
7568 echo "$as_me:$LINENO: result: $NM" >&5
7569 echo "${ECHO_T}$NM" >&6
7570 else
7571 echo "$as_me:$LINENO: result: no" >&5
7572 echo "${ECHO_T}no" >&6
7573 fi
7574
7575 fi
7576
7577 # AR
7578 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7579 && test -d ../binutils ; then
7580 AR='$(objdir)/../binutils/ar'
7581 else
7582 # Extract the first word of "ar", so it can be a program name with args.
7583 set dummy ar; ac_word=$2
7584 echo "$as_me:$LINENO: checking for $ac_word" >&5
7585 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7586 if test "${ac_cv_prog_AR+set}" = set; then
7587 echo $ECHO_N "(cached) $ECHO_C" >&6
7588 else
7589 if test -n "$AR"; then
7590 ac_cv_prog_AR="$AR" # Let the user override the test.
7591 else
7592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7593 for as_dir in $PATH
7594 do
7595 IFS=$as_save_IFS
7596 test -z "$as_dir" && as_dir=.
7597 for ac_exec_ext in '' $ac_executable_extensions; do
7598 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7599 ac_cv_prog_AR="ar"
7600 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7601 break 2
7602 fi
7603 done
7604 done
7605
7606 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7607 fi
7608 fi
7609 AR=$ac_cv_prog_AR
7610 if test -n "$AR"; then
7611 echo "$as_me:$LINENO: result: $AR" >&5
7612 echo "${ECHO_T}$AR" >&6
7613 else
7614 echo "$as_me:$LINENO: result: no" >&5
7615 echo "${ECHO_T}no" >&6
7616 fi
7617
7618 fi
7619
7620
7621 # --------------------
7622 # Checks for C headers
7623 # --------------------
7624
7625 echo "$as_me:$LINENO: checking for GNU C library" >&5
7626 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7627 if test "${gcc_cv_glibc+set}" = set; then
7628 echo $ECHO_N "(cached) $ECHO_C" >&6
7629 else
7630 cat >conftest.$ac_ext <<_ACEOF
7631 /* confdefs.h. */
7632 _ACEOF
7633 cat confdefs.h >>conftest.$ac_ext
7634 cat >>conftest.$ac_ext <<_ACEOF
7635 /* end confdefs.h. */
7636 #include <features.h>
7637 int
7638 main ()
7639 {
7640
7641 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7642 #error Not a GNU C library system
7643 #endif
7644 ;
7645 return 0;
7646 }
7647 _ACEOF
7648 rm -f conftest.$ac_objext
7649 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7650 (eval $ac_compile) 2>conftest.er1
7651 ac_status=$?
7652 grep -v '^ *+' conftest.er1 >conftest.err
7653 rm -f conftest.er1
7654 cat conftest.err >&5
7655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7656 (exit $ac_status); } &&
7657 { ac_try='test -z "$ac_c_werror_flag"
7658 || test ! -s conftest.err'
7659 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7660 (eval $ac_try) 2>&5
7661 ac_status=$?
7662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7663 (exit $ac_status); }; } &&
7664 { ac_try='test -s conftest.$ac_objext'
7665 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7666 (eval $ac_try) 2>&5
7667 ac_status=$?
7668 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7669 (exit $ac_status); }; }; then
7670 gcc_cv_glibc=yes
7671 else
7672 echo "$as_me: failed program was:" >&5
7673 sed 's/^/| /' conftest.$ac_ext >&5
7674
7675 gcc_cv_glibc=no
7676 fi
7677 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7678 fi
7679
7680 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7681 echo "${ECHO_T}$gcc_cv_glibc" >&6
7682 if test $gcc_cv_glibc = yes; then
7683
7684 cat >>confdefs.h <<\_ACEOF
7685 #define _GNU_SOURCE 1
7686 _ACEOF
7687
7688 fi
7689
7690 # Need to reject headers which give warnings, so that the -Werror bootstrap
7691 # works later. *sigh* This needs to come before all header checks.
7692
7693 ac_c_preproc_warn_flag=yes
7694
7695 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7696 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7697 if test "${ac_cv_header_stdc+set}" = set; then
7698 echo $ECHO_N "(cached) $ECHO_C" >&6
7699 else
7700 cat >conftest.$ac_ext <<_ACEOF
7701 /* confdefs.h. */
7702 _ACEOF
7703 cat confdefs.h >>conftest.$ac_ext
7704 cat >>conftest.$ac_ext <<_ACEOF
7705 /* end confdefs.h. */
7706 #include <stdlib.h>
7707 #include <stdarg.h>
7708 #include <string.h>
7709 #include <float.h>
7710
7711 int
7712 main ()
7713 {
7714
7715 ;
7716 return 0;
7717 }
7718 _ACEOF
7719 rm -f conftest.$ac_objext
7720 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7721 (eval $ac_compile) 2>conftest.er1
7722 ac_status=$?
7723 grep -v '^ *+' conftest.er1 >conftest.err
7724 rm -f conftest.er1
7725 cat conftest.err >&5
7726 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7727 (exit $ac_status); } &&
7728 { ac_try='test -z "$ac_c_werror_flag"
7729 || test ! -s conftest.err'
7730 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7731 (eval $ac_try) 2>&5
7732 ac_status=$?
7733 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7734 (exit $ac_status); }; } &&
7735 { ac_try='test -s conftest.$ac_objext'
7736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7737 (eval $ac_try) 2>&5
7738 ac_status=$?
7739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7740 (exit $ac_status); }; }; then
7741 ac_cv_header_stdc=yes
7742 else
7743 echo "$as_me: failed program was:" >&5
7744 sed 's/^/| /' conftest.$ac_ext >&5
7745
7746 ac_cv_header_stdc=no
7747 fi
7748 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7749
7750 if test $ac_cv_header_stdc = yes; then
7751 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7752 cat >conftest.$ac_ext <<_ACEOF
7753 /* confdefs.h. */
7754 _ACEOF
7755 cat confdefs.h >>conftest.$ac_ext
7756 cat >>conftest.$ac_ext <<_ACEOF
7757 /* end confdefs.h. */
7758 #include <string.h>
7759
7760 _ACEOF
7761 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7762 $EGREP "memchr" >/dev/null 2>&1; then
7763 :
7764 else
7765 ac_cv_header_stdc=no
7766 fi
7767 rm -f conftest*
7768
7769 fi
7770
7771 if test $ac_cv_header_stdc = yes; then
7772 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7773 cat >conftest.$ac_ext <<_ACEOF
7774 /* confdefs.h. */
7775 _ACEOF
7776 cat confdefs.h >>conftest.$ac_ext
7777 cat >>conftest.$ac_ext <<_ACEOF
7778 /* end confdefs.h. */
7779 #include <stdlib.h>
7780
7781 _ACEOF
7782 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7783 $EGREP "free" >/dev/null 2>&1; then
7784 :
7785 else
7786 ac_cv_header_stdc=no
7787 fi
7788 rm -f conftest*
7789
7790 fi
7791
7792 if test $ac_cv_header_stdc = yes; then
7793 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7794 if test "$cross_compiling" = yes; then
7795 :
7796 else
7797 cat >conftest.$ac_ext <<_ACEOF
7798 /* confdefs.h. */
7799 _ACEOF
7800 cat confdefs.h >>conftest.$ac_ext
7801 cat >>conftest.$ac_ext <<_ACEOF
7802 /* end confdefs.h. */
7803 #include <ctype.h>
7804 #if ((' ' & 0x0FF) == 0x020)
7805 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7806 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7807 #else
7808 # define ISLOWER(c) \
7809 (('a' <= (c) && (c) <= 'i') \
7810 || ('j' <= (c) && (c) <= 'r') \
7811 || ('s' <= (c) && (c) <= 'z'))
7812 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7813 #endif
7814
7815 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7816 int
7817 main ()
7818 {
7819 int i;
7820 for (i = 0; i < 256; i++)
7821 if (XOR (islower (i), ISLOWER (i))
7822 || toupper (i) != TOUPPER (i))
7823 exit(2);
7824 exit (0);
7825 }
7826 _ACEOF
7827 rm -f conftest$ac_exeext
7828 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7829 (eval $ac_link) 2>&5
7830 ac_status=$?
7831 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7832 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7834 (eval $ac_try) 2>&5
7835 ac_status=$?
7836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7837 (exit $ac_status); }; }; then
7838 :
7839 else
7840 echo "$as_me: program exited with status $ac_status" >&5
7841 echo "$as_me: failed program was:" >&5
7842 sed 's/^/| /' conftest.$ac_ext >&5
7843
7844 ( exit $ac_status )
7845 ac_cv_header_stdc=no
7846 fi
7847 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7848 fi
7849 fi
7850 fi
7851 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7852 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7853 if test $ac_cv_header_stdc = yes; then
7854
7855 cat >>confdefs.h <<\_ACEOF
7856 #define STDC_HEADERS 1
7857 _ACEOF
7858
7859 fi
7860
7861 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7862 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7863 if test "${ac_cv_header_time+set}" = set; then
7864 echo $ECHO_N "(cached) $ECHO_C" >&6
7865 else
7866 cat >conftest.$ac_ext <<_ACEOF
7867 /* confdefs.h. */
7868 _ACEOF
7869 cat confdefs.h >>conftest.$ac_ext
7870 cat >>conftest.$ac_ext <<_ACEOF
7871 /* end confdefs.h. */
7872 #include <sys/types.h>
7873 #include <sys/time.h>
7874 #include <time.h>
7875
7876 int
7877 main ()
7878 {
7879 if ((struct tm *) 0)
7880 return 0;
7881 ;
7882 return 0;
7883 }
7884 _ACEOF
7885 rm -f conftest.$ac_objext
7886 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7887 (eval $ac_compile) 2>conftest.er1
7888 ac_status=$?
7889 grep -v '^ *+' conftest.er1 >conftest.err
7890 rm -f conftest.er1
7891 cat conftest.err >&5
7892 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7893 (exit $ac_status); } &&
7894 { ac_try='test -z "$ac_c_werror_flag"
7895 || test ! -s conftest.err'
7896 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7897 (eval $ac_try) 2>&5
7898 ac_status=$?
7899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7900 (exit $ac_status); }; } &&
7901 { ac_try='test -s conftest.$ac_objext'
7902 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7903 (eval $ac_try) 2>&5
7904 ac_status=$?
7905 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7906 (exit $ac_status); }; }; then
7907 ac_cv_header_time=yes
7908 else
7909 echo "$as_me: failed program was:" >&5
7910 sed 's/^/| /' conftest.$ac_ext >&5
7911
7912 ac_cv_header_time=no
7913 fi
7914 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7915 fi
7916 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7917 echo "${ECHO_T}$ac_cv_header_time" >&6
7918 if test $ac_cv_header_time = yes; then
7919
7920 cat >>confdefs.h <<\_ACEOF
7921 #define TIME_WITH_SYS_TIME 1
7922 _ACEOF
7923
7924 fi
7925
7926 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
7927 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
7928 if test "${gcc_cv_header_string+set}" = set; then
7929 echo $ECHO_N "(cached) $ECHO_C" >&6
7930 else
7931 cat >conftest.$ac_ext <<_ACEOF
7932 /* confdefs.h. */
7933 _ACEOF
7934 cat confdefs.h >>conftest.$ac_ext
7935 cat >>conftest.$ac_ext <<_ACEOF
7936 /* end confdefs.h. */
7937 #include <string.h>
7938 #include <strings.h>
7939 int
7940 main ()
7941 {
7942
7943 ;
7944 return 0;
7945 }
7946 _ACEOF
7947 rm -f conftest.$ac_objext
7948 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7949 (eval $ac_compile) 2>conftest.er1
7950 ac_status=$?
7951 grep -v '^ *+' conftest.er1 >conftest.err
7952 rm -f conftest.er1
7953 cat conftest.err >&5
7954 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7955 (exit $ac_status); } &&
7956 { ac_try='test -z "$ac_c_werror_flag"
7957 || test ! -s conftest.err'
7958 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7959 (eval $ac_try) 2>&5
7960 ac_status=$?
7961 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7962 (exit $ac_status); }; } &&
7963 { ac_try='test -s conftest.$ac_objext'
7964 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7965 (eval $ac_try) 2>&5
7966 ac_status=$?
7967 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7968 (exit $ac_status); }; }; then
7969 gcc_cv_header_string=yes
7970 else
7971 echo "$as_me: failed program was:" >&5
7972 sed 's/^/| /' conftest.$ac_ext >&5
7973
7974 gcc_cv_header_string=no
7975 fi
7976 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7977 fi
7978 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
7979 echo "${ECHO_T}$gcc_cv_header_string" >&6
7980 if test $gcc_cv_header_string = yes; then
7981
7982 cat >>confdefs.h <<\_ACEOF
7983 #define STRING_WITH_STRINGS 1
7984 _ACEOF
7985
7986 fi
7987
7988 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
7989 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
7990 if test "${ac_cv_header_sys_wait_h+set}" = set; then
7991 echo $ECHO_N "(cached) $ECHO_C" >&6
7992 else
7993 cat >conftest.$ac_ext <<_ACEOF
7994 /* confdefs.h. */
7995 _ACEOF
7996 cat confdefs.h >>conftest.$ac_ext
7997 cat >>conftest.$ac_ext <<_ACEOF
7998 /* end confdefs.h. */
7999 #include <sys/types.h>
8000 #include <sys/wait.h>
8001 #ifndef WEXITSTATUS
8002 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8003 #endif
8004 #ifndef WIFEXITED
8005 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8006 #endif
8007
8008 int
8009 main ()
8010 {
8011 int s;
8012 wait (&s);
8013 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8014 ;
8015 return 0;
8016 }
8017 _ACEOF
8018 rm -f conftest.$ac_objext
8019 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8020 (eval $ac_compile) 2>conftest.er1
8021 ac_status=$?
8022 grep -v '^ *+' conftest.er1 >conftest.err
8023 rm -f conftest.er1
8024 cat conftest.err >&5
8025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8026 (exit $ac_status); } &&
8027 { ac_try='test -z "$ac_c_werror_flag"
8028 || test ! -s conftest.err'
8029 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8030 (eval $ac_try) 2>&5
8031 ac_status=$?
8032 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8033 (exit $ac_status); }; } &&
8034 { ac_try='test -s conftest.$ac_objext'
8035 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8036 (eval $ac_try) 2>&5
8037 ac_status=$?
8038 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8039 (exit $ac_status); }; }; then
8040 ac_cv_header_sys_wait_h=yes
8041 else
8042 echo "$as_me: failed program was:" >&5
8043 sed 's/^/| /' conftest.$ac_ext >&5
8044
8045 ac_cv_header_sys_wait_h=no
8046 fi
8047 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8048 fi
8049 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8050 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8051 if test $ac_cv_header_sys_wait_h = yes; then
8052
8053 cat >>confdefs.h <<\_ACEOF
8054 #define HAVE_SYS_WAIT_H 1
8055 _ACEOF
8056
8057 fi
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8082 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8083 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8084 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8085 do
8086 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8087 echo "$as_me:$LINENO: checking for $ac_header" >&5
8088 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8089 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8090 echo $ECHO_N "(cached) $ECHO_C" >&6
8091 else
8092 cat >conftest.$ac_ext <<_ACEOF
8093 /* confdefs.h. */
8094 _ACEOF
8095 cat confdefs.h >>conftest.$ac_ext
8096 cat >>conftest.$ac_ext <<_ACEOF
8097 /* end confdefs.h. */
8098 #include <$ac_header>
8099 _ACEOF
8100 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8101 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8102 ac_status=$?
8103 grep -v '^ *+' conftest.er1 >conftest.err
8104 rm -f conftest.er1
8105 cat conftest.err >&5
8106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8107 (exit $ac_status); } >/dev/null; then
8108 if test -s conftest.err; then
8109 ac_cpp_err=$ac_c_preproc_warn_flag
8110 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8111 else
8112 ac_cpp_err=
8113 fi
8114 else
8115 ac_cpp_err=yes
8116 fi
8117 if test -z "$ac_cpp_err"; then
8118 eval "$as_ac_Header=yes"
8119 else
8120 echo "$as_me: failed program was:" >&5
8121 sed 's/^/| /' conftest.$ac_ext >&5
8122
8123 eval "$as_ac_Header=no"
8124 fi
8125 rm -f conftest.err conftest.$ac_ext
8126 fi
8127 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8128 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8129 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8130 cat >>confdefs.h <<_ACEOF
8131 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8132 _ACEOF
8133
8134 fi
8135 done
8136
8137
8138 # Check for thread headers.
8139 echo "$as_me:$LINENO: checking for thread.h" >&5
8140 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8141 if test "${ac_cv_header_thread_h+set}" = set; then
8142 echo $ECHO_N "(cached) $ECHO_C" >&6
8143 else
8144 cat >conftest.$ac_ext <<_ACEOF
8145 /* confdefs.h. */
8146 _ACEOF
8147 cat confdefs.h >>conftest.$ac_ext
8148 cat >>conftest.$ac_ext <<_ACEOF
8149 /* end confdefs.h. */
8150 #include <thread.h>
8151 _ACEOF
8152 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8153 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8154 ac_status=$?
8155 grep -v '^ *+' conftest.er1 >conftest.err
8156 rm -f conftest.er1
8157 cat conftest.err >&5
8158 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8159 (exit $ac_status); } >/dev/null; then
8160 if test -s conftest.err; then
8161 ac_cpp_err=$ac_c_preproc_warn_flag
8162 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8163 else
8164 ac_cpp_err=
8165 fi
8166 else
8167 ac_cpp_err=yes
8168 fi
8169 if test -z "$ac_cpp_err"; then
8170 ac_cv_header_thread_h=yes
8171 else
8172 echo "$as_me: failed program was:" >&5
8173 sed 's/^/| /' conftest.$ac_ext >&5
8174
8175 ac_cv_header_thread_h=no
8176 fi
8177 rm -f conftest.err conftest.$ac_ext
8178 fi
8179 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8180 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8181 if test $ac_cv_header_thread_h = yes; then
8182 have_thread_h=yes
8183 else
8184 have_thread_h=
8185 fi
8186
8187 echo "$as_me:$LINENO: checking for pthread.h" >&5
8188 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8189 if test "${ac_cv_header_pthread_h+set}" = set; then
8190 echo $ECHO_N "(cached) $ECHO_C" >&6
8191 else
8192 cat >conftest.$ac_ext <<_ACEOF
8193 /* confdefs.h. */
8194 _ACEOF
8195 cat confdefs.h >>conftest.$ac_ext
8196 cat >>conftest.$ac_ext <<_ACEOF
8197 /* end confdefs.h. */
8198 #include <pthread.h>
8199 _ACEOF
8200 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8201 (eval $ac_cpp conftest.$ac_ext) 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 $ac_status); } >/dev/null; then
8208 if test -s conftest.err; then
8209 ac_cpp_err=$ac_c_preproc_warn_flag
8210 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8211 else
8212 ac_cpp_err=
8213 fi
8214 else
8215 ac_cpp_err=yes
8216 fi
8217 if test -z "$ac_cpp_err"; then
8218 ac_cv_header_pthread_h=yes
8219 else
8220 echo "$as_me: failed program was:" >&5
8221 sed 's/^/| /' conftest.$ac_ext >&5
8222
8223 ac_cv_header_pthread_h=no
8224 fi
8225 rm -f conftest.err conftest.$ac_ext
8226 fi
8227 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8228 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8229 if test $ac_cv_header_pthread_h = yes; then
8230 have_pthread_h=yes
8231 else
8232 have_pthread_h=
8233 fi
8234
8235
8236 # These tests can't be done till we know if we have limits.h.
8237 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8238 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8239 if test "${gcc_cv_decl_char_bit+set}" = set; then
8240 echo $ECHO_N "(cached) $ECHO_C" >&6
8241 else
8242 cat >conftest.$ac_ext <<_ACEOF
8243 /* confdefs.h. */
8244 _ACEOF
8245 cat confdefs.h >>conftest.$ac_ext
8246 cat >>conftest.$ac_ext <<_ACEOF
8247 /* end confdefs.h. */
8248 #ifdef HAVE_LIMITS_H
8249 #include <limits.h>
8250 #endif
8251 #ifdef CHAR_BIT
8252 found
8253 #endif
8254 _ACEOF
8255 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8256 $EGREP "found" >/dev/null 2>&1; then
8257 gcc_cv_decl_char_bit=yes
8258 else
8259 gcc_cv_decl_char_bit=no
8260 fi
8261 rm -f conftest*
8262
8263
8264 fi
8265 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8266 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8267 if test $gcc_cv_decl_char_bit = no; then
8268 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8269 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8270 if test "${gcc_cv_c_nbby+set}" = set; then
8271 echo $ECHO_N "(cached) $ECHO_C" >&6
8272 else
8273 i=8
8274 gcc_cv_c_nbby=
8275 while test $i -lt 65; do
8276 cat >conftest.$ac_ext <<_ACEOF
8277 /* confdefs.h. */
8278 _ACEOF
8279 cat confdefs.h >>conftest.$ac_ext
8280 cat >>conftest.$ac_ext <<_ACEOF
8281 /* end confdefs.h. */
8282
8283 int
8284 main ()
8285 {
8286 switch(0) {
8287 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8288 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8289 ; }
8290 ;
8291 return 0;
8292 }
8293 _ACEOF
8294 rm -f conftest.$ac_objext
8295 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8296 (eval $ac_compile) 2>conftest.er1
8297 ac_status=$?
8298 grep -v '^ *+' conftest.er1 >conftest.err
8299 rm -f conftest.er1
8300 cat conftest.err >&5
8301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8302 (exit $ac_status); } &&
8303 { ac_try='test -z "$ac_c_werror_flag"
8304 || test ! -s conftest.err'
8305 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8306 (eval $ac_try) 2>&5
8307 ac_status=$?
8308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8309 (exit $ac_status); }; } &&
8310 { ac_try='test -s conftest.$ac_objext'
8311 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8312 (eval $ac_try) 2>&5
8313 ac_status=$?
8314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8315 (exit $ac_status); }; }; then
8316 gcc_cv_c_nbby=$i; break
8317 else
8318 echo "$as_me: failed program was:" >&5
8319 sed 's/^/| /' conftest.$ac_ext >&5
8320
8321 fi
8322 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8323 i=`expr $i + 1`
8324 done
8325 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8326
8327 fi
8328 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8329 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8330 if test $gcc_cv_c_nbby = failed; then
8331 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8332 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8333 { (exit 1); exit 1; }; }
8334 else
8335
8336 cat >>confdefs.h <<_ACEOF
8337 #define CHAR_BIT $gcc_cv_c_nbby
8338 _ACEOF
8339
8340 fi
8341 fi
8342 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8343 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8344 if test "${ac_cv_c_bigendian+set}" = set; then
8345 echo $ECHO_N "(cached) $ECHO_C" >&6
8346 else
8347 ac_cv_c_bigendian=unknown
8348 # See if sys/param.h defines the BYTE_ORDER macro.
8349 cat >conftest.$ac_ext <<_ACEOF
8350 /* confdefs.h. */
8351 _ACEOF
8352 cat confdefs.h >>conftest.$ac_ext
8353 cat >>conftest.$ac_ext <<_ACEOF
8354 /* end confdefs.h. */
8355 #include <sys/types.h>
8356 #include <sys/param.h>
8357 int
8358 main ()
8359 {
8360
8361 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8362 bogus endian macros
8363 #endif
8364 ;
8365 return 0;
8366 }
8367 _ACEOF
8368 rm -f conftest.$ac_objext
8369 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8370 (eval $ac_compile) 2>conftest.er1
8371 ac_status=$?
8372 grep -v '^ *+' conftest.er1 >conftest.err
8373 rm -f conftest.er1
8374 cat conftest.err >&5
8375 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8376 (exit $ac_status); } &&
8377 { ac_try='test -z "$ac_c_werror_flag"
8378 || test ! -s conftest.err'
8379 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8380 (eval $ac_try) 2>&5
8381 ac_status=$?
8382 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8383 (exit $ac_status); }; } &&
8384 { ac_try='test -s conftest.$ac_objext'
8385 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8386 (eval $ac_try) 2>&5
8387 ac_status=$?
8388 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8389 (exit $ac_status); }; }; then
8390 # It does; now see whether it defined to BIG_ENDIAN or not.
8391 cat >conftest.$ac_ext <<_ACEOF
8392 /* confdefs.h. */
8393 _ACEOF
8394 cat confdefs.h >>conftest.$ac_ext
8395 cat >>conftest.$ac_ext <<_ACEOF
8396 /* end confdefs.h. */
8397 #include <sys/types.h>
8398 #include <sys/param.h>
8399 int
8400 main ()
8401 {
8402
8403 #if BYTE_ORDER != BIG_ENDIAN
8404 not big endian
8405 #endif
8406 ;
8407 return 0;
8408 }
8409 _ACEOF
8410 rm -f conftest.$ac_objext
8411 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8412 (eval $ac_compile) 2>conftest.er1
8413 ac_status=$?
8414 grep -v '^ *+' conftest.er1 >conftest.err
8415 rm -f conftest.er1
8416 cat conftest.err >&5
8417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8418 (exit $ac_status); } &&
8419 { ac_try='test -z "$ac_c_werror_flag"
8420 || test ! -s conftest.err'
8421 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8422 (eval $ac_try) 2>&5
8423 ac_status=$?
8424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8425 (exit $ac_status); }; } &&
8426 { ac_try='test -s conftest.$ac_objext'
8427 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8428 (eval $ac_try) 2>&5
8429 ac_status=$?
8430 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8431 (exit $ac_status); }; }; then
8432 ac_cv_c_bigendian=yes
8433 else
8434 echo "$as_me: failed program was:" >&5
8435 sed 's/^/| /' conftest.$ac_ext >&5
8436
8437 ac_cv_c_bigendian=no
8438 fi
8439 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8440 else
8441 echo "$as_me: failed program was:" >&5
8442 sed 's/^/| /' conftest.$ac_ext >&5
8443
8444 fi
8445 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8446 if test $ac_cv_c_bigendian = unknown; then
8447 if test "$cross_compiling" = yes; then
8448 echo $ac_n "cross-compiling... " 2>&6
8449 else
8450 cat >conftest.$ac_ext <<_ACEOF
8451 /* confdefs.h. */
8452 _ACEOF
8453 cat confdefs.h >>conftest.$ac_ext
8454 cat >>conftest.$ac_ext <<_ACEOF
8455 /* end confdefs.h. */
8456 main () {
8457 /* Are we little or big endian? From Harbison&Steele. */
8458 union
8459 {
8460 long l;
8461 char c[sizeof (long)];
8462 } u;
8463 u.l = 1;
8464 exit (u.c[sizeof (long) - 1] == 1);
8465 }
8466 _ACEOF
8467 rm -f conftest$ac_exeext
8468 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8469 (eval $ac_link) 2>&5
8470 ac_status=$?
8471 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8472 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8473 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8474 (eval $ac_try) 2>&5
8475 ac_status=$?
8476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8477 (exit $ac_status); }; }; then
8478 ac_cv_c_bigendian=no
8479 else
8480 echo "$as_me: program exited with status $ac_status" >&5
8481 echo "$as_me: failed program was:" >&5
8482 sed 's/^/| /' conftest.$ac_ext >&5
8483
8484 ( exit $ac_status )
8485 ac_cv_c_bigendian=yes
8486 fi
8487 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8488 fi
8489 fi
8490 fi
8491 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8492 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8493 if test $ac_cv_c_bigendian = unknown; then
8494 echo "$as_me:$LINENO: checking to probe for byte ordering" >&5
8495 echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6
8496
8497 cat >conftest.c <<EOF
8498 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8499 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8500 void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
8501 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8502 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8503 void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
8504 int main() { _ascii (); _ebcdic (); return 0; }
8505 EOF
8506 if test -f conftest.c ; then
8507 if ${CC-cc} ${CFLAGS} -c conftest.c -o conftest.o && test -f conftest.o ; then
8508 if test `grep -l BIGenDianSyS conftest.o` ; then
8509 echo $ac_n ' big endian probe OK, ' 1>&6
8510 ac_cv_c_bigendian=yes
8511 fi
8512 if test `grep -l LiTTleEnDian conftest.o` ; then
8513 echo $ac_n ' little endian probe OK, ' 1>&6
8514 if test $ac_cv_c_bigendian = yes ; then
8515 ac_cv_c_bigendian=unknown;
8516 else
8517 ac_cv_c_bigendian=no
8518 fi
8519 fi
8520 echo $ac_n 'guessing bigendian ... ' >&6
8521 fi
8522 fi
8523 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8524 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8525 fi
8526 if test $ac_cv_c_bigendian = yes; then
8527
8528 cat >>confdefs.h <<\_ACEOF
8529 #define WORDS_BIGENDIAN 1
8530 _ACEOF
8531
8532
8533 cat >>confdefs.h <<\_ACEOF
8534 #define HOST_WORDS_BIG_ENDIAN 1
8535 _ACEOF
8536
8537 BYTEORDER=4321
8538 else
8539 BYTEORDER=1234
8540 fi
8541
8542 cat >>confdefs.h <<_ACEOF
8543 #define BYTEORDER $BYTEORDER
8544 _ACEOF
8545
8546 if test $ac_cv_c_bigendian = unknown; then
8547 { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5
8548 echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;}
8549 { (exit 1); exit 1; }; }
8550 fi
8551
8552
8553 # --------
8554 # UNSORTED
8555 # --------
8556
8557 # Stage specific cflags for build.
8558 stage1_cflags=
8559 case $build in
8560 vax-*-*)
8561 if test x$GCC = xyes
8562 then
8563 stage1_cflags="-Wa,-J"
8564 else
8565 stage1_cflags="-J"
8566 fi
8567 ;;
8568 powerpc-*-darwin*)
8569 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
8570 # sources; use -no-cpp-precomp to get to GNU cpp.
8571 # Apple's GCC has bugs in designated initializer handling, so disable
8572 # that too.
8573 stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
8574 ;;
8575 esac
8576
8577
8578 # These libraries may be used by collect2.
8579 # We may need a special search path to get them linked.
8580 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8581 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8582 if test "${gcc_cv_collect2_libs+set}" = set; then
8583 echo $ECHO_N "(cached) $ECHO_C" >&6
8584 else
8585 save_LIBS="$LIBS"
8586 for libs in '' -lld -lmld \
8587 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8588 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8589 do
8590 LIBS="$libs"
8591 cat >conftest.$ac_ext <<_ACEOF
8592 /* confdefs.h. */
8593 _ACEOF
8594 cat confdefs.h >>conftest.$ac_ext
8595 cat >>conftest.$ac_ext <<_ACEOF
8596 /* end confdefs.h. */
8597
8598 /* Override any gcc2 internal prototype to avoid an error. */
8599 #ifdef __cplusplus
8600 extern "C"
8601 #endif
8602 /* We use char because int might match the return type of a gcc2
8603 builtin and then its argument prototype would still apply. */
8604 char ldopen ();
8605 int
8606 main ()
8607 {
8608 ldopen ();
8609 ;
8610 return 0;
8611 }
8612 _ACEOF
8613 rm -f conftest.$ac_objext conftest$ac_exeext
8614 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8615 (eval $ac_link) 2>conftest.er1
8616 ac_status=$?
8617 grep -v '^ *+' conftest.er1 >conftest.err
8618 rm -f conftest.er1
8619 cat conftest.err >&5
8620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8621 (exit $ac_status); } &&
8622 { ac_try='test -z "$ac_c_werror_flag"
8623 || test ! -s conftest.err'
8624 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8625 (eval $ac_try) 2>&5
8626 ac_status=$?
8627 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8628 (exit $ac_status); }; } &&
8629 { ac_try='test -s conftest$ac_exeext'
8630 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8631 (eval $ac_try) 2>&5
8632 ac_status=$?
8633 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8634 (exit $ac_status); }; }; then
8635 gcc_cv_collect2_libs="$libs"; break
8636 else
8637 echo "$as_me: failed program was:" >&5
8638 sed 's/^/| /' conftest.$ac_ext >&5
8639
8640 fi
8641 rm -f conftest.err conftest.$ac_objext \
8642 conftest$ac_exeext conftest.$ac_ext
8643 done
8644 LIBS="$save_LIBS"
8645 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8646 fi
8647 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8648 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8649 case $gcc_cv_collect2_libs in
8650 "none required") ;;
8651 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8652 esac
8653
8654
8655 # When building Ada code on Alpha, we need exc_resume which is usually in
8656 # -lexc. So test for it.
8657 save_LIBS="$LIBS"
8658 LIBS=
8659 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8660 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8661 if test "${ac_cv_search_exc_resume+set}" = set; then
8662 echo $ECHO_N "(cached) $ECHO_C" >&6
8663 else
8664 ac_func_search_save_LIBS=$LIBS
8665 ac_cv_search_exc_resume=no
8666 cat >conftest.$ac_ext <<_ACEOF
8667 /* confdefs.h. */
8668 _ACEOF
8669 cat confdefs.h >>conftest.$ac_ext
8670 cat >>conftest.$ac_ext <<_ACEOF
8671 /* end confdefs.h. */
8672
8673 /* Override any gcc2 internal prototype to avoid an error. */
8674 #ifdef __cplusplus
8675 extern "C"
8676 #endif
8677 /* We use char because int might match the return type of a gcc2
8678 builtin and then its argument prototype would still apply. */
8679 char exc_resume ();
8680 int
8681 main ()
8682 {
8683 exc_resume ();
8684 ;
8685 return 0;
8686 }
8687 _ACEOF
8688 rm -f conftest.$ac_objext conftest$ac_exeext
8689 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8690 (eval $ac_link) 2>conftest.er1
8691 ac_status=$?
8692 grep -v '^ *+' conftest.er1 >conftest.err
8693 rm -f conftest.er1
8694 cat conftest.err >&5
8695 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8696 (exit $ac_status); } &&
8697 { ac_try='test -z "$ac_c_werror_flag"
8698 || test ! -s conftest.err'
8699 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8700 (eval $ac_try) 2>&5
8701 ac_status=$?
8702 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8703 (exit $ac_status); }; } &&
8704 { ac_try='test -s conftest$ac_exeext'
8705 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8706 (eval $ac_try) 2>&5
8707 ac_status=$?
8708 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8709 (exit $ac_status); }; }; then
8710 ac_cv_search_exc_resume="none required"
8711 else
8712 echo "$as_me: failed program was:" >&5
8713 sed 's/^/| /' conftest.$ac_ext >&5
8714
8715 fi
8716 rm -f conftest.err conftest.$ac_objext \
8717 conftest$ac_exeext conftest.$ac_ext
8718 if test "$ac_cv_search_exc_resume" = no; then
8719 for ac_lib in exc; do
8720 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8721 cat >conftest.$ac_ext <<_ACEOF
8722 /* confdefs.h. */
8723 _ACEOF
8724 cat confdefs.h >>conftest.$ac_ext
8725 cat >>conftest.$ac_ext <<_ACEOF
8726 /* end confdefs.h. */
8727
8728 /* Override any gcc2 internal prototype to avoid an error. */
8729 #ifdef __cplusplus
8730 extern "C"
8731 #endif
8732 /* We use char because int might match the return type of a gcc2
8733 builtin and then its argument prototype would still apply. */
8734 char exc_resume ();
8735 int
8736 main ()
8737 {
8738 exc_resume ();
8739 ;
8740 return 0;
8741 }
8742 _ACEOF
8743 rm -f conftest.$ac_objext conftest$ac_exeext
8744 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8745 (eval $ac_link) 2>conftest.er1
8746 ac_status=$?
8747 grep -v '^ *+' conftest.er1 >conftest.err
8748 rm -f conftest.er1
8749 cat conftest.err >&5
8750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8751 (exit $ac_status); } &&
8752 { ac_try='test -z "$ac_c_werror_flag"
8753 || test ! -s conftest.err'
8754 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8755 (eval $ac_try) 2>&5
8756 ac_status=$?
8757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8758 (exit $ac_status); }; } &&
8759 { ac_try='test -s conftest$ac_exeext'
8760 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8761 (eval $ac_try) 2>&5
8762 ac_status=$?
8763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8764 (exit $ac_status); }; }; then
8765 ac_cv_search_exc_resume="-l$ac_lib"
8766 break
8767 else
8768 echo "$as_me: failed program was:" >&5
8769 sed 's/^/| /' conftest.$ac_ext >&5
8770
8771 fi
8772 rm -f conftest.err conftest.$ac_objext \
8773 conftest$ac_exeext conftest.$ac_ext
8774 done
8775 fi
8776 LIBS=$ac_func_search_save_LIBS
8777 fi
8778 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
8779 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
8780 if test "$ac_cv_search_exc_resume" != no; then
8781 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
8782
8783 fi
8784
8785 GNAT_LIBEXC="$LIBS"
8786 LIBS="$save_LIBS"
8787
8788
8789 # Some systems put ldexp and frexp in libm instead of libc; assume
8790 # they're both in the same place. jcf-dump needs them.
8791 save_LIBS="$LIBS"
8792 LIBS=
8793 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
8794 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
8795 if test "${ac_cv_search_ldexp+set}" = set; then
8796 echo $ECHO_N "(cached) $ECHO_C" >&6
8797 else
8798 ac_func_search_save_LIBS=$LIBS
8799 ac_cv_search_ldexp=no
8800 cat >conftest.$ac_ext <<_ACEOF
8801 /* confdefs.h. */
8802 _ACEOF
8803 cat confdefs.h >>conftest.$ac_ext
8804 cat >>conftest.$ac_ext <<_ACEOF
8805 /* end confdefs.h. */
8806
8807 /* Override any gcc2 internal prototype to avoid an error. */
8808 #ifdef __cplusplus
8809 extern "C"
8810 #endif
8811 /* We use char because int might match the return type of a gcc2
8812 builtin and then its argument prototype would still apply. */
8813 char ldexp ();
8814 int
8815 main ()
8816 {
8817 ldexp ();
8818 ;
8819 return 0;
8820 }
8821 _ACEOF
8822 rm -f conftest.$ac_objext conftest$ac_exeext
8823 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8824 (eval $ac_link) 2>conftest.er1
8825 ac_status=$?
8826 grep -v '^ *+' conftest.er1 >conftest.err
8827 rm -f conftest.er1
8828 cat conftest.err >&5
8829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8830 (exit $ac_status); } &&
8831 { ac_try='test -z "$ac_c_werror_flag"
8832 || test ! -s conftest.err'
8833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8834 (eval $ac_try) 2>&5
8835 ac_status=$?
8836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8837 (exit $ac_status); }; } &&
8838 { ac_try='test -s conftest$ac_exeext'
8839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8840 (eval $ac_try) 2>&5
8841 ac_status=$?
8842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8843 (exit $ac_status); }; }; then
8844 ac_cv_search_ldexp="none required"
8845 else
8846 echo "$as_me: failed program was:" >&5
8847 sed 's/^/| /' conftest.$ac_ext >&5
8848
8849 fi
8850 rm -f conftest.err conftest.$ac_objext \
8851 conftest$ac_exeext conftest.$ac_ext
8852 if test "$ac_cv_search_ldexp" = no; then
8853 for ac_lib in m; do
8854 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8855 cat >conftest.$ac_ext <<_ACEOF
8856 /* confdefs.h. */
8857 _ACEOF
8858 cat confdefs.h >>conftest.$ac_ext
8859 cat >>conftest.$ac_ext <<_ACEOF
8860 /* end confdefs.h. */
8861
8862 /* Override any gcc2 internal prototype to avoid an error. */
8863 #ifdef __cplusplus
8864 extern "C"
8865 #endif
8866 /* We use char because int might match the return type of a gcc2
8867 builtin and then its argument prototype would still apply. */
8868 char ldexp ();
8869 int
8870 main ()
8871 {
8872 ldexp ();
8873 ;
8874 return 0;
8875 }
8876 _ACEOF
8877 rm -f conftest.$ac_objext conftest$ac_exeext
8878 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8879 (eval $ac_link) 2>conftest.er1
8880 ac_status=$?
8881 grep -v '^ *+' conftest.er1 >conftest.err
8882 rm -f conftest.er1
8883 cat conftest.err >&5
8884 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8885 (exit $ac_status); } &&
8886 { ac_try='test -z "$ac_c_werror_flag"
8887 || test ! -s conftest.err'
8888 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8889 (eval $ac_try) 2>&5
8890 ac_status=$?
8891 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8892 (exit $ac_status); }; } &&
8893 { ac_try='test -s conftest$ac_exeext'
8894 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8895 (eval $ac_try) 2>&5
8896 ac_status=$?
8897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8898 (exit $ac_status); }; }; then
8899 ac_cv_search_ldexp="-l$ac_lib"
8900 break
8901 else
8902 echo "$as_me: failed program was:" >&5
8903 sed 's/^/| /' conftest.$ac_ext >&5
8904
8905 fi
8906 rm -f conftest.err conftest.$ac_objext \
8907 conftest$ac_exeext conftest.$ac_ext
8908 done
8909 fi
8910 LIBS=$ac_func_search_save_LIBS
8911 fi
8912 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
8913 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
8914 if test "$ac_cv_search_ldexp" != no; then
8915 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
8916
8917 fi
8918
8919 LDEXP_LIB="$LIBS"
8920 LIBS="$save_LIBS"
8921
8922
8923 # Use <inttypes.h> only if it exists,
8924 # doesn't clash with <sys/types.h>, and declares intmax_t.
8925 echo "$as_me:$LINENO: checking for inttypes.h" >&5
8926 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
8927 if test "${gcc_cv_header_inttypes_h+set}" = set; then
8928 echo $ECHO_N "(cached) $ECHO_C" >&6
8929 else
8930 cat >conftest.$ac_ext <<_ACEOF
8931 /* confdefs.h. */
8932 _ACEOF
8933 cat confdefs.h >>conftest.$ac_ext
8934 cat >>conftest.$ac_ext <<_ACEOF
8935 /* end confdefs.h. */
8936 #include <sys/types.h>
8937 #include <inttypes.h>
8938 int
8939 main ()
8940 {
8941 intmax_t i = -1;
8942 ;
8943 return 0;
8944 }
8945 _ACEOF
8946 rm -f conftest.$ac_objext
8947 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8948 (eval $ac_compile) 2>conftest.er1
8949 ac_status=$?
8950 grep -v '^ *+' conftest.er1 >conftest.err
8951 rm -f conftest.er1
8952 cat conftest.err >&5
8953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8954 (exit $ac_status); } &&
8955 { ac_try='test -z "$ac_c_werror_flag"
8956 || test ! -s conftest.err'
8957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8958 (eval $ac_try) 2>&5
8959 ac_status=$?
8960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8961 (exit $ac_status); }; } &&
8962 { ac_try='test -s conftest.$ac_objext'
8963 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8964 (eval $ac_try) 2>&5
8965 ac_status=$?
8966 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8967 (exit $ac_status); }; }; then
8968 gcc_cv_header_inttypes_h=yes
8969 else
8970 echo "$as_me: failed program was:" >&5
8971 sed 's/^/| /' conftest.$ac_ext >&5
8972
8973 gcc_cv_header_inttypes_h=no
8974 fi
8975 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8976 fi
8977
8978 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
8979 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
8980 if test $gcc_cv_header_inttypes_h = yes; then
8981
8982 cat >>confdefs.h <<\_ACEOF
8983 #define HAVE_INTTYPES_H 1
8984 _ACEOF
8985
8986 fi
8987
8988
8989
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000
9001
9002
9003
9004
9005
9006
9007
9008
9009
9010
9011
9012
9013
9014 for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \
9015 sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
9016 fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \
9017 scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \
9018 setlocale
9019 do
9020 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9021 echo "$as_me:$LINENO: checking for $ac_func" >&5
9022 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9023 if eval "test \"\${$as_ac_var+set}\" = set"; then
9024 echo $ECHO_N "(cached) $ECHO_C" >&6
9025 else
9026 cat >conftest.$ac_ext <<_ACEOF
9027 /* confdefs.h. */
9028 _ACEOF
9029 cat confdefs.h >>conftest.$ac_ext
9030 cat >>conftest.$ac_ext <<_ACEOF
9031 /* end confdefs.h. */
9032 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9033 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9034 #define $ac_func innocuous_$ac_func
9035
9036 /* System header to define __stub macros and hopefully few prototypes,
9037 which can conflict with char $ac_func (); below.
9038 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9039 <limits.h> exists even on freestanding compilers. */
9040
9041 #ifdef __STDC__
9042 # include <limits.h>
9043 #else
9044 # include <assert.h>
9045 #endif
9046
9047 #undef $ac_func
9048
9049 /* Override any gcc2 internal prototype to avoid an error. */
9050 #ifdef __cplusplus
9051 extern "C"
9052 {
9053 #endif
9054 /* We use char because int might match the return type of a gcc2
9055 builtin and then its argument prototype would still apply. */
9056 char $ac_func ();
9057 /* The GNU C library defines this for functions which it implements
9058 to always fail with ENOSYS. Some functions are actually named
9059 something starting with __ and the normal name is an alias. */
9060 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9061 choke me
9062 #else
9063 char (*f) () = $ac_func;
9064 #endif
9065 #ifdef __cplusplus
9066 }
9067 #endif
9068
9069 int
9070 main ()
9071 {
9072 return f != $ac_func;
9073 ;
9074 return 0;
9075 }
9076 _ACEOF
9077 rm -f conftest.$ac_objext conftest$ac_exeext
9078 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9079 (eval $ac_link) 2>conftest.er1
9080 ac_status=$?
9081 grep -v '^ *+' conftest.er1 >conftest.err
9082 rm -f conftest.er1
9083 cat conftest.err >&5
9084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9085 (exit $ac_status); } &&
9086 { ac_try='test -z "$ac_c_werror_flag"
9087 || test ! -s conftest.err'
9088 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9089 (eval $ac_try) 2>&5
9090 ac_status=$?
9091 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9092 (exit $ac_status); }; } &&
9093 { ac_try='test -s conftest$ac_exeext'
9094 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9095 (eval $ac_try) 2>&5
9096 ac_status=$?
9097 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9098 (exit $ac_status); }; }; then
9099 eval "$as_ac_var=yes"
9100 else
9101 echo "$as_me: failed program was:" >&5
9102 sed 's/^/| /' conftest.$ac_ext >&5
9103
9104 eval "$as_ac_var=no"
9105 fi
9106 rm -f conftest.err conftest.$ac_objext \
9107 conftest$ac_exeext conftest.$ac_ext
9108 fi
9109 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9110 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9111 if test `eval echo '${'$as_ac_var'}'` = yes; then
9112 cat >>confdefs.h <<_ACEOF
9113 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9114 _ACEOF
9115
9116 fi
9117 done
9118
9119
9120 if test x$ac_cv_func_mbstowcs = xyes; then
9121 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9122 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9123 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9124 echo $ECHO_N "(cached) $ECHO_C" >&6
9125 else
9126 if test "$cross_compiling" = yes; then
9127 gcc_cv_func_mbstowcs_works=yes
9128 else
9129 cat >conftest.$ac_ext <<_ACEOF
9130 /* confdefs.h. */
9131 _ACEOF
9132 cat confdefs.h >>conftest.$ac_ext
9133 cat >>conftest.$ac_ext <<_ACEOF
9134 /* end confdefs.h. */
9135 #include <stdlib.h>
9136 int main()
9137 {
9138 mbstowcs(0, "", 0);
9139 return 0;
9140 }
9141 _ACEOF
9142 rm -f conftest$ac_exeext
9143 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9144 (eval $ac_link) 2>&5
9145 ac_status=$?
9146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9147 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9148 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9149 (eval $ac_try) 2>&5
9150 ac_status=$?
9151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9152 (exit $ac_status); }; }; then
9153 gcc_cv_func_mbstowcs_works=yes
9154 else
9155 echo "$as_me: program exited with status $ac_status" >&5
9156 echo "$as_me: failed program was:" >&5
9157 sed 's/^/| /' conftest.$ac_ext >&5
9158
9159 ( exit $ac_status )
9160 gcc_cv_func_mbstowcs_works=no
9161 fi
9162 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9163 fi
9164 fi
9165 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9166 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9167 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9168
9169 cat >>confdefs.h <<\_ACEOF
9170 #define HAVE_WORKING_MBSTOWCS 1
9171 _ACEOF
9172
9173 fi
9174 fi
9175
9176 echo "$as_me:$LINENO: checking for ssize_t" >&5
9177 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9178 if test "${ac_cv_type_ssize_t+set}" = set; then
9179 echo $ECHO_N "(cached) $ECHO_C" >&6
9180 else
9181 cat >conftest.$ac_ext <<_ACEOF
9182 /* confdefs.h. */
9183 _ACEOF
9184 cat confdefs.h >>conftest.$ac_ext
9185 cat >>conftest.$ac_ext <<_ACEOF
9186 /* end confdefs.h. */
9187 $ac_includes_default
9188 int
9189 main ()
9190 {
9191 if ((ssize_t *) 0)
9192 return 0;
9193 if (sizeof (ssize_t))
9194 return 0;
9195 ;
9196 return 0;
9197 }
9198 _ACEOF
9199 rm -f conftest.$ac_objext
9200 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9201 (eval $ac_compile) 2>conftest.er1
9202 ac_status=$?
9203 grep -v '^ *+' conftest.er1 >conftest.err
9204 rm -f conftest.er1
9205 cat conftest.err >&5
9206 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9207 (exit $ac_status); } &&
9208 { ac_try='test -z "$ac_c_werror_flag"
9209 || test ! -s conftest.err'
9210 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9211 (eval $ac_try) 2>&5
9212 ac_status=$?
9213 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9214 (exit $ac_status); }; } &&
9215 { ac_try='test -s conftest.$ac_objext'
9216 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9217 (eval $ac_try) 2>&5
9218 ac_status=$?
9219 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9220 (exit $ac_status); }; }; then
9221 ac_cv_type_ssize_t=yes
9222 else
9223 echo "$as_me: failed program was:" >&5
9224 sed 's/^/| /' conftest.$ac_ext >&5
9225
9226 ac_cv_type_ssize_t=no
9227 fi
9228 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9229 fi
9230 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9231 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9232 if test $ac_cv_type_ssize_t = yes; then
9233 :
9234 else
9235
9236 cat >>confdefs.h <<_ACEOF
9237 #define ssize_t int
9238 _ACEOF
9239
9240 fi
9241
9242
9243 # Try to determine the array type of the second argument of getgroups
9244 # for the target system (int or gid_t).
9245 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9246 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9247 if test "${ac_cv_type_uid_t+set}" = set; then
9248 echo $ECHO_N "(cached) $ECHO_C" >&6
9249 else
9250 cat >conftest.$ac_ext <<_ACEOF
9251 /* confdefs.h. */
9252 _ACEOF
9253 cat confdefs.h >>conftest.$ac_ext
9254 cat >>conftest.$ac_ext <<_ACEOF
9255 /* end confdefs.h. */
9256 #include <sys/types.h>
9257
9258 _ACEOF
9259 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9260 $EGREP "uid_t" >/dev/null 2>&1; then
9261 ac_cv_type_uid_t=yes
9262 else
9263 ac_cv_type_uid_t=no
9264 fi
9265 rm -f conftest*
9266
9267 fi
9268 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9269 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9270 if test $ac_cv_type_uid_t = no; then
9271
9272 cat >>confdefs.h <<\_ACEOF
9273 #define uid_t int
9274 _ACEOF
9275
9276
9277 cat >>confdefs.h <<\_ACEOF
9278 #define gid_t int
9279 _ACEOF
9280
9281 fi
9282
9283 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9284 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9285 if test "${ac_cv_type_getgroups+set}" = set; then
9286 echo $ECHO_N "(cached) $ECHO_C" >&6
9287 else
9288 if test "$cross_compiling" = yes; then
9289 ac_cv_type_getgroups=cross
9290 else
9291 cat >conftest.$ac_ext <<_ACEOF
9292 /* confdefs.h. */
9293 _ACEOF
9294 cat confdefs.h >>conftest.$ac_ext
9295 cat >>conftest.$ac_ext <<_ACEOF
9296 /* end confdefs.h. */
9297 /* Thanks to Mike Rendell for this test. */
9298 #include <sys/types.h>
9299 #define NGID 256
9300 #undef MAX
9301 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9302
9303 int
9304 main ()
9305 {
9306 gid_t gidset[NGID];
9307 int i, n;
9308 union { gid_t gval; long lval; } val;
9309
9310 val.lval = -1;
9311 for (i = 0; i < NGID; i++)
9312 gidset[i] = val.gval;
9313 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9314 gidset);
9315 /* Exit non-zero if getgroups seems to require an array of ints. This
9316 happens when gid_t is short but getgroups modifies an array of ints. */
9317 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9318 }
9319 _ACEOF
9320 rm -f conftest$ac_exeext
9321 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9322 (eval $ac_link) 2>&5
9323 ac_status=$?
9324 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9325 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9326 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9327 (eval $ac_try) 2>&5
9328 ac_status=$?
9329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9330 (exit $ac_status); }; }; then
9331 ac_cv_type_getgroups=gid_t
9332 else
9333 echo "$as_me: program exited with status $ac_status" >&5
9334 echo "$as_me: failed program was:" >&5
9335 sed 's/^/| /' conftest.$ac_ext >&5
9336
9337 ( exit $ac_status )
9338 ac_cv_type_getgroups=int
9339 fi
9340 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9341 fi
9342 if test $ac_cv_type_getgroups = cross; then
9343 cat >conftest.$ac_ext <<_ACEOF
9344 /* confdefs.h. */
9345 _ACEOF
9346 cat confdefs.h >>conftest.$ac_ext
9347 cat >>conftest.$ac_ext <<_ACEOF
9348 /* end confdefs.h. */
9349 #include <unistd.h>
9350
9351 _ACEOF
9352 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9353 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9354 ac_cv_type_getgroups=gid_t
9355 else
9356 ac_cv_type_getgroups=int
9357 fi
9358 rm -f conftest*
9359
9360 fi
9361 fi
9362 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9363 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9364
9365 cat >>confdefs.h <<_ACEOF
9366 #define GETGROUPS_T $ac_cv_type_getgroups
9367 _ACEOF
9368
9369
9370 if test "${target}" = "${build}"; then
9371 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9372 else
9373 case "${target}" in
9374 # This condition may need some tweaking. It should include all
9375 # targets where the array type of the second argument of getgroups
9376 # is int and the type of gid_t is not equivalent to int.
9377 *-*-sunos* | *-*-ultrix*)
9378 TARGET_GETGROUPS_T=int
9379 ;;
9380 *)
9381 TARGET_GETGROUPS_T=gid_t
9382 ;;
9383 esac
9384 fi
9385
9386
9387 echo "$as_me:$LINENO: checking whether the printf functions support %p" >&5
9388 echo $ECHO_N "checking whether the printf functions support %p... $ECHO_C" >&6
9389 if test "${gcc_cv_func_printf_ptr+set}" = set; then
9390 echo $ECHO_N "(cached) $ECHO_C" >&6
9391 else
9392 if test "$cross_compiling" = yes; then
9393 gcc_cv_func_printf_ptr=no
9394 else
9395 cat >conftest.$ac_ext <<_ACEOF
9396 /* confdefs.h. */
9397 _ACEOF
9398 cat confdefs.h >>conftest.$ac_ext
9399 cat >>conftest.$ac_ext <<_ACEOF
9400 /* end confdefs.h. */
9401 #include <stdio.h>
9402
9403 int main()
9404 {
9405 char buf[64];
9406 char *p = buf, *q = NULL;
9407 sprintf(buf, "%p", p);
9408 sscanf(buf, "%p", &q);
9409 return (p != q);
9410 }
9411 _ACEOF
9412 rm -f conftest$ac_exeext
9413 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9414 (eval $ac_link) 2>&5
9415 ac_status=$?
9416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9417 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9419 (eval $ac_try) 2>&5
9420 ac_status=$?
9421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9422 (exit $ac_status); }; }; then
9423 gcc_cv_func_printf_ptr=yes
9424 else
9425 echo "$as_me: program exited with status $ac_status" >&5
9426 echo "$as_me: failed program was:" >&5
9427 sed 's/^/| /' conftest.$ac_ext >&5
9428
9429 ( exit $ac_status )
9430 gcc_cv_func_printf_ptr=no
9431 fi
9432 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9433 fi
9434 rm -f core core.* *.core
9435 fi
9436 echo "$as_me:$LINENO: result: $gcc_cv_func_printf_ptr" >&5
9437 echo "${ECHO_T}$gcc_cv_func_printf_ptr" >&6
9438 if test $gcc_cv_func_printf_ptr = yes ; then
9439
9440 cat >>confdefs.h <<\_ACEOF
9441 #define HAVE_PRINTF_PTR 1
9442 _ACEOF
9443
9444 fi
9445
9446
9447 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9448 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9449 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9450 echo $ECHO_N "(cached) $ECHO_C" >&6
9451 else
9452 cat >conftest.$ac_ext <<_ACEOF
9453 /* confdefs.h. */
9454 _ACEOF
9455 cat confdefs.h >>conftest.$ac_ext
9456 cat >>conftest.$ac_ext <<_ACEOF
9457 /* end confdefs.h. */
9458 #include <sys/mman.h>
9459 _ACEOF
9460 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9461 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9462 ac_status=$?
9463 grep -v '^ *+' conftest.er1 >conftest.err
9464 rm -f conftest.er1
9465 cat conftest.err >&5
9466 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9467 (exit $ac_status); } >/dev/null; then
9468 if test -s conftest.err; then
9469 ac_cpp_err=$ac_c_preproc_warn_flag
9470 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9471 else
9472 ac_cpp_err=
9473 fi
9474 else
9475 ac_cpp_err=yes
9476 fi
9477 if test -z "$ac_cpp_err"; then
9478 ac_cv_header_sys_mman_h=yes
9479 else
9480 echo "$as_me: failed program was:" >&5
9481 sed 's/^/| /' conftest.$ac_ext >&5
9482
9483 ac_cv_header_sys_mman_h=no
9484 fi
9485 rm -f conftest.err conftest.$ac_ext
9486 fi
9487 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9488 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9489 if test $ac_cv_header_sys_mman_h = yes; then
9490 gcc_header_sys_mman_h=yes
9491 else
9492 gcc_header_sys_mman_h=no
9493 fi
9494
9495 echo "$as_me:$LINENO: checking for mmap" >&5
9496 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9497 if test "${ac_cv_func_mmap+set}" = set; then
9498 echo $ECHO_N "(cached) $ECHO_C" >&6
9499 else
9500 cat >conftest.$ac_ext <<_ACEOF
9501 /* confdefs.h. */
9502 _ACEOF
9503 cat confdefs.h >>conftest.$ac_ext
9504 cat >>conftest.$ac_ext <<_ACEOF
9505 /* end confdefs.h. */
9506 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9507 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9508 #define mmap innocuous_mmap
9509
9510 /* System header to define __stub macros and hopefully few prototypes,
9511 which can conflict with char mmap (); below.
9512 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9513 <limits.h> exists even on freestanding compilers. */
9514
9515 #ifdef __STDC__
9516 # include <limits.h>
9517 #else
9518 # include <assert.h>
9519 #endif
9520
9521 #undef mmap
9522
9523 /* Override any gcc2 internal prototype to avoid an error. */
9524 #ifdef __cplusplus
9525 extern "C"
9526 {
9527 #endif
9528 /* We use char because int might match the return type of a gcc2
9529 builtin and then its argument prototype would still apply. */
9530 char mmap ();
9531 /* The GNU C library defines this for functions which it implements
9532 to always fail with ENOSYS. Some functions are actually named
9533 something starting with __ and the normal name is an alias. */
9534 #if defined (__stub_mmap) || defined (__stub___mmap)
9535 choke me
9536 #else
9537 char (*f) () = mmap;
9538 #endif
9539 #ifdef __cplusplus
9540 }
9541 #endif
9542
9543 int
9544 main ()
9545 {
9546 return f != mmap;
9547 ;
9548 return 0;
9549 }
9550 _ACEOF
9551 rm -f conftest.$ac_objext conftest$ac_exeext
9552 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9553 (eval $ac_link) 2>conftest.er1
9554 ac_status=$?
9555 grep -v '^ *+' conftest.er1 >conftest.err
9556 rm -f conftest.er1
9557 cat conftest.err >&5
9558 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9559 (exit $ac_status); } &&
9560 { ac_try='test -z "$ac_c_werror_flag"
9561 || test ! -s conftest.err'
9562 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9563 (eval $ac_try) 2>&5
9564 ac_status=$?
9565 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9566 (exit $ac_status); }; } &&
9567 { ac_try='test -s conftest$ac_exeext'
9568 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9569 (eval $ac_try) 2>&5
9570 ac_status=$?
9571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9572 (exit $ac_status); }; }; then
9573 ac_cv_func_mmap=yes
9574 else
9575 echo "$as_me: failed program was:" >&5
9576 sed 's/^/| /' conftest.$ac_ext >&5
9577
9578 ac_cv_func_mmap=no
9579 fi
9580 rm -f conftest.err conftest.$ac_objext \
9581 conftest$ac_exeext conftest.$ac_ext
9582 fi
9583 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9584 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9585 if test $ac_cv_func_mmap = yes; then
9586 gcc_func_mmap=yes
9587 else
9588 gcc_func_mmap=no
9589 fi
9590
9591 if test "$gcc_header_sys_mman_h" != yes \
9592 || test "$gcc_func_mmap" != yes; then
9593 gcc_cv_func_mmap_file=no
9594 gcc_cv_func_mmap_dev_zero=no
9595 gcc_cv_func_mmap_anon=no
9596 else
9597 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9598 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9599 if test "${gcc_cv_func_mmap_file+set}" = set; then
9600 echo $ECHO_N "(cached) $ECHO_C" >&6
9601 else
9602 # Add a system to this blacklist if
9603 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9604 # memory area containing the same data that you'd get if you applied
9605 # read() to the same fd. The only system known to have a problem here
9606 # is VMS, where text files have record structure.
9607 case "$host_os" in
9608 vms* | ultrix*)
9609 gcc_cv_func_mmap_file=no ;;
9610 *)
9611 gcc_cv_func_mmap_file=yes;;
9612 esac
9613 fi
9614 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9615 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9616 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9617 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9618 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9619 echo $ECHO_N "(cached) $ECHO_C" >&6
9620 else
9621 # Add a system to this blacklist if it has mmap() but /dev/zero
9622 # does not exist, or if mmapping /dev/zero does not give anonymous
9623 # zeroed pages with both the following properties:
9624 # 1. If you map N consecutive pages in with one call, and then
9625 # unmap any subset of those pages, the pages that were not
9626 # explicitly unmapped remain accessible.
9627 # 2. If you map two adjacent blocks of memory and then unmap them
9628 # both at once, they must both go away.
9629 # Systems known to be in this category are Windows (all variants),
9630 # VMS, and Darwin.
9631 case "$host_os" in
9632 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9633 gcc_cv_func_mmap_dev_zero=no ;;
9634 *)
9635 gcc_cv_func_mmap_dev_zero=yes;;
9636 esac
9637 fi
9638 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9639 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9640
9641 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9642 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9643 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9644 if test "${gcc_cv_decl_map_anon+set}" = set; then
9645 echo $ECHO_N "(cached) $ECHO_C" >&6
9646 else
9647 cat >conftest.$ac_ext <<_ACEOF
9648 /* confdefs.h. */
9649 _ACEOF
9650 cat confdefs.h >>conftest.$ac_ext
9651 cat >>conftest.$ac_ext <<_ACEOF
9652 /* end confdefs.h. */
9653 #include <sys/types.h>
9654 #include <sys/mman.h>
9655 #include <unistd.h>
9656
9657 #ifndef MAP_ANONYMOUS
9658 #define MAP_ANONYMOUS MAP_ANON
9659 #endif
9660
9661 int
9662 main ()
9663 {
9664 int n = MAP_ANONYMOUS;
9665 ;
9666 return 0;
9667 }
9668 _ACEOF
9669 rm -f conftest.$ac_objext
9670 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9671 (eval $ac_compile) 2>conftest.er1
9672 ac_status=$?
9673 grep -v '^ *+' conftest.er1 >conftest.err
9674 rm -f conftest.er1
9675 cat conftest.err >&5
9676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9677 (exit $ac_status); } &&
9678 { ac_try='test -z "$ac_c_werror_flag"
9679 || test ! -s conftest.err'
9680 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9681 (eval $ac_try) 2>&5
9682 ac_status=$?
9683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9684 (exit $ac_status); }; } &&
9685 { ac_try='test -s conftest.$ac_objext'
9686 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9687 (eval $ac_try) 2>&5
9688 ac_status=$?
9689 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9690 (exit $ac_status); }; }; then
9691 gcc_cv_decl_map_anon=yes
9692 else
9693 echo "$as_me: failed program was:" >&5
9694 sed 's/^/| /' conftest.$ac_ext >&5
9695
9696 gcc_cv_decl_map_anon=no
9697 fi
9698 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9699 fi
9700 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9701 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9702
9703 if test $gcc_cv_decl_map_anon = no; then
9704 gcc_cv_func_mmap_anon=no
9705 else
9706 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9707 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9708 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9709 echo $ECHO_N "(cached) $ECHO_C" >&6
9710 else
9711 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9712 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9713 # doesn't give anonymous zeroed pages with the same properties listed
9714 # above for use of /dev/zero.
9715 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9716 case "$host_os" in
9717 vms* | cygwin* | pe | mingw* | sco* | udk* )
9718 gcc_cv_func_mmap_anon=no ;;
9719 *)
9720 gcc_cv_func_mmap_anon=yes;;
9721 esac
9722 fi
9723 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9724 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9725 fi
9726 fi
9727
9728 if test $gcc_cv_func_mmap_file = yes; then
9729
9730 cat >>confdefs.h <<\_ACEOF
9731 #define HAVE_MMAP_FILE 1
9732 _ACEOF
9733
9734 fi
9735 if test $gcc_cv_func_mmap_dev_zero = yes; then
9736
9737 cat >>confdefs.h <<\_ACEOF
9738 #define HAVE_MMAP_DEV_ZERO 1
9739 _ACEOF
9740
9741 fi
9742 if test $gcc_cv_func_mmap_anon = yes; then
9743
9744 cat >>confdefs.h <<\_ACEOF
9745 #define HAVE_MMAP_ANON 1
9746 _ACEOF
9747
9748 fi
9749
9750
9751 case "${host}" in
9752 *-*-*vms*)
9753 # Under VMS, vfork works very differently than on Unix. The standard test
9754 # won't work, and it isn't easily adaptable. It makes more sense to
9755 # just force it.
9756 ac_cv_func_vfork_works=yes
9757 ;;
9758 esac
9759 echo "$as_me:$LINENO: checking for pid_t" >&5
9760 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9761 if test "${ac_cv_type_pid_t+set}" = set; then
9762 echo $ECHO_N "(cached) $ECHO_C" >&6
9763 else
9764 cat >conftest.$ac_ext <<_ACEOF
9765 /* confdefs.h. */
9766 _ACEOF
9767 cat confdefs.h >>conftest.$ac_ext
9768 cat >>conftest.$ac_ext <<_ACEOF
9769 /* end confdefs.h. */
9770 $ac_includes_default
9771 int
9772 main ()
9773 {
9774 if ((pid_t *) 0)
9775 return 0;
9776 if (sizeof (pid_t))
9777 return 0;
9778 ;
9779 return 0;
9780 }
9781 _ACEOF
9782 rm -f conftest.$ac_objext
9783 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9784 (eval $ac_compile) 2>conftest.er1
9785 ac_status=$?
9786 grep -v '^ *+' conftest.er1 >conftest.err
9787 rm -f conftest.er1
9788 cat conftest.err >&5
9789 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9790 (exit $ac_status); } &&
9791 { ac_try='test -z "$ac_c_werror_flag"
9792 || test ! -s conftest.err'
9793 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9794 (eval $ac_try) 2>&5
9795 ac_status=$?
9796 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9797 (exit $ac_status); }; } &&
9798 { ac_try='test -s conftest.$ac_objext'
9799 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9800 (eval $ac_try) 2>&5
9801 ac_status=$?
9802 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9803 (exit $ac_status); }; }; then
9804 ac_cv_type_pid_t=yes
9805 else
9806 echo "$as_me: failed program was:" >&5
9807 sed 's/^/| /' conftest.$ac_ext >&5
9808
9809 ac_cv_type_pid_t=no
9810 fi
9811 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9812 fi
9813 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
9814 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
9815 if test $ac_cv_type_pid_t = yes; then
9816 :
9817 else
9818
9819 cat >>confdefs.h <<_ACEOF
9820 #define pid_t int
9821 _ACEOF
9822
9823 fi
9824
9825
9826
9827 for ac_header in unistd.h vfork.h
9828 do
9829 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9830 echo "$as_me:$LINENO: checking for $ac_header" >&5
9831 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9832 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9833 echo $ECHO_N "(cached) $ECHO_C" >&6
9834 else
9835 cat >conftest.$ac_ext <<_ACEOF
9836 /* confdefs.h. */
9837 _ACEOF
9838 cat confdefs.h >>conftest.$ac_ext
9839 cat >>conftest.$ac_ext <<_ACEOF
9840 /* end confdefs.h. */
9841 #include <$ac_header>
9842 _ACEOF
9843 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9844 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9845 ac_status=$?
9846 grep -v '^ *+' conftest.er1 >conftest.err
9847 rm -f conftest.er1
9848 cat conftest.err >&5
9849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9850 (exit $ac_status); } >/dev/null; then
9851 if test -s conftest.err; then
9852 ac_cpp_err=$ac_c_preproc_warn_flag
9853 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9854 else
9855 ac_cpp_err=
9856 fi
9857 else
9858 ac_cpp_err=yes
9859 fi
9860 if test -z "$ac_cpp_err"; then
9861 eval "$as_ac_Header=yes"
9862 else
9863 echo "$as_me: failed program was:" >&5
9864 sed 's/^/| /' conftest.$ac_ext >&5
9865
9866 eval "$as_ac_Header=no"
9867 fi
9868 rm -f conftest.err conftest.$ac_ext
9869 fi
9870 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9871 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9872 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9873 cat >>confdefs.h <<_ACEOF
9874 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9875 _ACEOF
9876
9877 fi
9878 done
9879
9880
9881
9882 for ac_func in fork vfork
9883 do
9884 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9885 echo "$as_me:$LINENO: checking for $ac_func" >&5
9886 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9887 if eval "test \"\${$as_ac_var+set}\" = set"; then
9888 echo $ECHO_N "(cached) $ECHO_C" >&6
9889 else
9890 cat >conftest.$ac_ext <<_ACEOF
9891 /* confdefs.h. */
9892 _ACEOF
9893 cat confdefs.h >>conftest.$ac_ext
9894 cat >>conftest.$ac_ext <<_ACEOF
9895 /* end confdefs.h. */
9896 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9897 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9898 #define $ac_func innocuous_$ac_func
9899
9900 /* System header to define __stub macros and hopefully few prototypes,
9901 which can conflict with char $ac_func (); below.
9902 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9903 <limits.h> exists even on freestanding compilers. */
9904
9905 #ifdef __STDC__
9906 # include <limits.h>
9907 #else
9908 # include <assert.h>
9909 #endif
9910
9911 #undef $ac_func
9912
9913 /* Override any gcc2 internal prototype to avoid an error. */
9914 #ifdef __cplusplus
9915 extern "C"
9916 {
9917 #endif
9918 /* We use char because int might match the return type of a gcc2
9919 builtin and then its argument prototype would still apply. */
9920 char $ac_func ();
9921 /* The GNU C library defines this for functions which it implements
9922 to always fail with ENOSYS. Some functions are actually named
9923 something starting with __ and the normal name is an alias. */
9924 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9925 choke me
9926 #else
9927 char (*f) () = $ac_func;
9928 #endif
9929 #ifdef __cplusplus
9930 }
9931 #endif
9932
9933 int
9934 main ()
9935 {
9936 return f != $ac_func;
9937 ;
9938 return 0;
9939 }
9940 _ACEOF
9941 rm -f conftest.$ac_objext conftest$ac_exeext
9942 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9943 (eval $ac_link) 2>conftest.er1
9944 ac_status=$?
9945 grep -v '^ *+' conftest.er1 >conftest.err
9946 rm -f conftest.er1
9947 cat conftest.err >&5
9948 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9949 (exit $ac_status); } &&
9950 { ac_try='test -z "$ac_c_werror_flag"
9951 || test ! -s conftest.err'
9952 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9953 (eval $ac_try) 2>&5
9954 ac_status=$?
9955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9956 (exit $ac_status); }; } &&
9957 { ac_try='test -s conftest$ac_exeext'
9958 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9959 (eval $ac_try) 2>&5
9960 ac_status=$?
9961 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9962 (exit $ac_status); }; }; then
9963 eval "$as_ac_var=yes"
9964 else
9965 echo "$as_me: failed program was:" >&5
9966 sed 's/^/| /' conftest.$ac_ext >&5
9967
9968 eval "$as_ac_var=no"
9969 fi
9970 rm -f conftest.err conftest.$ac_objext \
9971 conftest$ac_exeext conftest.$ac_ext
9972 fi
9973 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9974 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9975 if test `eval echo '${'$as_ac_var'}'` = yes; then
9976 cat >>confdefs.h <<_ACEOF
9977 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9978 _ACEOF
9979
9980 fi
9981 done
9982
9983 if test "x$ac_cv_func_fork" = xyes; then
9984 echo "$as_me:$LINENO: checking for working fork" >&5
9985 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
9986 if test "${ac_cv_func_fork_works+set}" = set; then
9987 echo $ECHO_N "(cached) $ECHO_C" >&6
9988 else
9989 if test "$cross_compiling" = yes; then
9990 ac_cv_func_fork_works=cross
9991 else
9992 cat >conftest.$ac_ext <<_ACEOF
9993 /* By Ruediger Kuhlmann. */
9994 #include <sys/types.h>
9995 #if HAVE_UNISTD_H
9996 # include <unistd.h>
9997 #endif
9998 /* Some systems only have a dummy stub for fork() */
9999 int main ()
10000 {
10001 if (fork() < 0)
10002 exit (1);
10003 exit (0);
10004 }
10005 _ACEOF
10006 rm -f conftest$ac_exeext
10007 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10008 (eval $ac_link) 2>&5
10009 ac_status=$?
10010 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10011 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10013 (eval $ac_try) 2>&5
10014 ac_status=$?
10015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10016 (exit $ac_status); }; }; then
10017 ac_cv_func_fork_works=yes
10018 else
10019 echo "$as_me: program exited with status $ac_status" >&5
10020 echo "$as_me: failed program was:" >&5
10021 sed 's/^/| /' conftest.$ac_ext >&5
10022
10023 ( exit $ac_status )
10024 ac_cv_func_fork_works=no
10025 fi
10026 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10027 fi
10028 fi
10029 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10030 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10031
10032 else
10033 ac_cv_func_fork_works=$ac_cv_func_fork
10034 fi
10035 if test "x$ac_cv_func_fork_works" = xcross; then
10036 case $host in
10037 *-*-amigaos* | *-*-msdosdjgpp*)
10038 # Override, as these systems have only a dummy fork() stub
10039 ac_cv_func_fork_works=no
10040 ;;
10041 *)
10042 ac_cv_func_fork_works=yes
10043 ;;
10044 esac
10045 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10046 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10047 fi
10048 ac_cv_func_vfork_works=$ac_cv_func_vfork
10049 if test "x$ac_cv_func_vfork" = xyes; then
10050 echo "$as_me:$LINENO: checking for working vfork" >&5
10051 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10052 if test "${ac_cv_func_vfork_works+set}" = set; then
10053 echo $ECHO_N "(cached) $ECHO_C" >&6
10054 else
10055 if test "$cross_compiling" = yes; then
10056 ac_cv_func_vfork_works=cross
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 /* Thanks to Paul Eggert for this test. */
10065 #include <stdio.h>
10066 #include <stdlib.h>
10067 #include <sys/types.h>
10068 #include <sys/stat.h>
10069 #include <sys/wait.h>
10070 #if HAVE_UNISTD_H
10071 # include <unistd.h>
10072 #endif
10073 #if HAVE_VFORK_H
10074 # include <vfork.h>
10075 #endif
10076 /* On some sparc systems, changes by the child to local and incoming
10077 argument registers are propagated back to the parent. The compiler
10078 is told about this with #include <vfork.h>, but some compilers
10079 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10080 static variable whose address is put into a register that is
10081 clobbered by the vfork. */
10082 static void
10083 #ifdef __cplusplus
10084 sparc_address_test (int arg)
10085 # else
10086 sparc_address_test (arg) int arg;
10087 #endif
10088 {
10089 static pid_t child;
10090 if (!child) {
10091 child = vfork ();
10092 if (child < 0) {
10093 perror ("vfork");
10094 _exit(2);
10095 }
10096 if (!child) {
10097 arg = getpid();
10098 write(-1, "", 0);
10099 _exit (arg);
10100 }
10101 }
10102 }
10103
10104 int
10105 main ()
10106 {
10107 pid_t parent = getpid ();
10108 pid_t child;
10109
10110 sparc_address_test (0);
10111
10112 child = vfork ();
10113
10114 if (child == 0) {
10115 /* Here is another test for sparc vfork register problems. This
10116 test uses lots of local variables, at least as many local
10117 variables as main has allocated so far including compiler
10118 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10119 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10120 reuse the register of parent for one of the local variables,
10121 since it will think that parent can't possibly be used any more
10122 in this routine. Assigning to the local variable will thus
10123 munge parent in the parent process. */
10124 pid_t
10125 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10126 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10127 /* Convince the compiler that p..p7 are live; otherwise, it might
10128 use the same hardware register for all 8 local variables. */
10129 if (p != p1 || p != p2 || p != p3 || p != p4
10130 || p != p5 || p != p6 || p != p7)
10131 _exit(1);
10132
10133 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10134 from child file descriptors. If the child closes a descriptor
10135 before it execs or exits, this munges the parent's descriptor
10136 as well. Test for this by closing stdout in the child. */
10137 _exit(close(fileno(stdout)) != 0);
10138 } else {
10139 int status;
10140 struct stat st;
10141
10142 while (wait(&status) != child)
10143 ;
10144 exit(
10145 /* Was there some problem with vforking? */
10146 child < 0
10147
10148 /* Did the child fail? (This shouldn't happen.) */
10149 || status
10150
10151 /* Did the vfork/compiler bug occur? */
10152 || parent != getpid()
10153
10154 /* Did the file descriptor bug occur? */
10155 || fstat(fileno(stdout), &st) != 0
10156 );
10157 }
10158 }
10159 _ACEOF
10160 rm -f conftest$ac_exeext
10161 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10162 (eval $ac_link) 2>&5
10163 ac_status=$?
10164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10165 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10166 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10167 (eval $ac_try) 2>&5
10168 ac_status=$?
10169 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10170 (exit $ac_status); }; }; then
10171 ac_cv_func_vfork_works=yes
10172 else
10173 echo "$as_me: program exited with status $ac_status" >&5
10174 echo "$as_me: failed program was:" >&5
10175 sed 's/^/| /' conftest.$ac_ext >&5
10176
10177 ( exit $ac_status )
10178 ac_cv_func_vfork_works=no
10179 fi
10180 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10181 fi
10182 fi
10183 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10184 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10185
10186 fi;
10187 if test "x$ac_cv_func_fork_works" = xcross; then
10188 ac_cv_func_vfork_works=$ac_cv_func_vfork
10189 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10190 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10191 fi
10192
10193 if test "x$ac_cv_func_vfork_works" = xyes; then
10194
10195 cat >>confdefs.h <<\_ACEOF
10196 #define HAVE_WORKING_VFORK 1
10197 _ACEOF
10198
10199 else
10200
10201 cat >>confdefs.h <<\_ACEOF
10202 #define vfork fork
10203 _ACEOF
10204
10205 fi
10206 if test "x$ac_cv_func_fork_works" = xyes; then
10207
10208 cat >>confdefs.h <<\_ACEOF
10209 #define HAVE_WORKING_FORK 1
10210 _ACEOF
10211
10212 fi
10213
10214
10215
10216 if test "X$prefix" = "XNONE"; then
10217 acl_final_prefix="$ac_default_prefix"
10218 else
10219 acl_final_prefix="$prefix"
10220 fi
10221 if test "X$exec_prefix" = "XNONE"; then
10222 acl_final_exec_prefix='${prefix}'
10223 else
10224 acl_final_exec_prefix="$exec_prefix"
10225 fi
10226 acl_save_prefix="$prefix"
10227 prefix="$acl_final_prefix"
10228 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10229 prefix="$acl_save_prefix"
10230
10231
10232 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10233 if test "${with_gnu_ld+set}" = set; then
10234 withval="$with_gnu_ld"
10235 test "$withval" = no || with_gnu_ld=yes
10236 else
10237 with_gnu_ld=no
10238 fi;
10239 # Prepare PATH_SEPARATOR.
10240 # The user is always right.
10241 if test "${PATH_SEPARATOR+set}" != set; then
10242 echo "#! /bin/sh" >conf$$.sh
10243 echo "exit 0" >>conf$$.sh
10244 chmod +x conf$$.sh
10245 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10246 PATH_SEPARATOR=';'
10247 else
10248 PATH_SEPARATOR=:
10249 fi
10250 rm -f conf$$.sh
10251 fi
10252 ac_prog=ld
10253 if test "$GCC" = yes; then
10254 # Check if gcc -print-prog-name=ld gives a path.
10255 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10256 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10257 case $host in
10258 *-*-mingw*)
10259 # gcc leaves a trailing carriage return which upsets mingw
10260 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10261 *)
10262 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10263 esac
10264 case $ac_prog in
10265 # Accept absolute paths.
10266 [\\/]* | [A-Za-z]:[\\/]*)
10267 re_direlt='/[^/][^/]*/\.\./'
10268 # Canonicalize the path of ld
10269 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10270 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10271 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10272 done
10273 test -z "$LD" && LD="$ac_prog"
10274 ;;
10275 "")
10276 # If it fails, then pretend we aren't using GCC.
10277 ac_prog=ld
10278 ;;
10279 *)
10280 # If it is relative, then search for the first ld in PATH.
10281 with_gnu_ld=unknown
10282 ;;
10283 esac
10284 elif test "$with_gnu_ld" = yes; then
10285 echo "$as_me:$LINENO: checking for GNU ld" >&5
10286 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10287 else
10288 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10289 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10290 fi
10291 if test "${acl_cv_path_LD+set}" = set; then
10292 echo $ECHO_N "(cached) $ECHO_C" >&6
10293 else
10294 if test -z "$LD"; then
10295 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10296 for ac_dir in $PATH; do
10297 test -z "$ac_dir" && ac_dir=.
10298 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10299 acl_cv_path_LD="$ac_dir/$ac_prog"
10300 # Check to see if the program is GNU ld. I'd rather use --version,
10301 # but apparently some GNU ld's only accept -v.
10302 # Break only if it was the GNU/non-GNU ld that we prefer.
10303 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10304 test "$with_gnu_ld" != no && break
10305 else
10306 test "$with_gnu_ld" != yes && break
10307 fi
10308 fi
10309 done
10310 IFS="$ac_save_ifs"
10311 else
10312 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10313 fi
10314 fi
10315
10316 LD="$acl_cv_path_LD"
10317 if test -n "$LD"; then
10318 echo "$as_me:$LINENO: result: $LD" >&5
10319 echo "${ECHO_T}$LD" >&6
10320 else
10321 echo "$as_me:$LINENO: result: no" >&5
10322 echo "${ECHO_T}no" >&6
10323 fi
10324 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10325 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10326 { (exit 1); exit 1; }; }
10327 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10328 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10329 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10330 echo $ECHO_N "(cached) $ECHO_C" >&6
10331 else
10332 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10333 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10334 acl_cv_prog_gnu_ld=yes
10335 else
10336 acl_cv_prog_gnu_ld=no
10337 fi
10338 fi
10339 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10340 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10341 with_gnu_ld=$acl_cv_prog_gnu_ld
10342
10343
10344
10345 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10346 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10347 if test "${acl_cv_rpath+set}" = set; then
10348 echo $ECHO_N "(cached) $ECHO_C" >&6
10349 else
10350
10351 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10352 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10353 . ./conftest.sh
10354 rm -f ./conftest.sh
10355 acl_cv_rpath=done
10356
10357 fi
10358 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10359 echo "${ECHO_T}$acl_cv_rpath" >&6
10360 wl="$acl_cv_wl"
10361 libext="$acl_cv_libext"
10362 shlibext="$acl_cv_shlibext"
10363 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10364 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10365 hardcode_direct="$acl_cv_hardcode_direct"
10366 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10367 # Check whether --enable-rpath or --disable-rpath was given.
10368 if test "${enable_rpath+set}" = set; then
10369 enableval="$enable_rpath"
10370 :
10371 else
10372 enable_rpath=yes
10373 fi;
10374
10375
10376
10377
10378
10379
10380
10381 use_additional=yes
10382
10383 acl_save_prefix="$prefix"
10384 prefix="$acl_final_prefix"
10385 acl_save_exec_prefix="$exec_prefix"
10386 exec_prefix="$acl_final_exec_prefix"
10387
10388 eval additional_includedir=\"$includedir\"
10389 eval additional_libdir=\"$libdir\"
10390
10391 exec_prefix="$acl_save_exec_prefix"
10392 prefix="$acl_save_prefix"
10393
10394
10395 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10396 if test "${with_libiconv_prefix+set}" = set; then
10397 withval="$with_libiconv_prefix"
10398
10399 if test "X$withval" = "Xno"; then
10400 use_additional=no
10401 else
10402 if test "X$withval" = "X"; then
10403
10404 acl_save_prefix="$prefix"
10405 prefix="$acl_final_prefix"
10406 acl_save_exec_prefix="$exec_prefix"
10407 exec_prefix="$acl_final_exec_prefix"
10408
10409 eval additional_includedir=\"$includedir\"
10410 eval additional_libdir=\"$libdir\"
10411
10412 exec_prefix="$acl_save_exec_prefix"
10413 prefix="$acl_save_prefix"
10414
10415 else
10416 additional_includedir="$withval/include"
10417 additional_libdir="$withval/lib"
10418 fi
10419 fi
10420
10421 fi;
10422 LIBICONV=
10423 LTLIBICONV=
10424 INCICONV=
10425 rpathdirs=
10426 ltrpathdirs=
10427 names_already_handled=
10428 names_next_round='iconv '
10429 while test -n "$names_next_round"; do
10430 names_this_round="$names_next_round"
10431 names_next_round=
10432 for name in $names_this_round; do
10433 already_handled=
10434 for n in $names_already_handled; do
10435 if test "$n" = "$name"; then
10436 already_handled=yes
10437 break
10438 fi
10439 done
10440 if test -z "$already_handled"; then
10441 names_already_handled="$names_already_handled $name"
10442 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10443 eval value=\"\$HAVE_LIB$uppername\"
10444 if test -n "$value"; then
10445 if test "$value" = yes; then
10446 eval value=\"\$LIB$uppername\"
10447 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10448 eval value=\"\$LTLIB$uppername\"
10449 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10450 else
10451 :
10452 fi
10453 else
10454 found_dir=
10455 found_la=
10456 found_so=
10457 found_a=
10458 if test $use_additional = yes; then
10459 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10460 found_dir="$additional_libdir"
10461 found_so="$additional_libdir/lib$name.$shlibext"
10462 if test -f "$additional_libdir/lib$name.la"; then
10463 found_la="$additional_libdir/lib$name.la"
10464 fi
10465 else
10466 if test -f "$additional_libdir/lib$name.$libext"; then
10467 found_dir="$additional_libdir"
10468 found_a="$additional_libdir/lib$name.$libext"
10469 if test -f "$additional_libdir/lib$name.la"; then
10470 found_la="$additional_libdir/lib$name.la"
10471 fi
10472 fi
10473 fi
10474 fi
10475 if test "X$found_dir" = "X"; then
10476 for x in $LDFLAGS $LTLIBICONV; do
10477
10478 acl_save_prefix="$prefix"
10479 prefix="$acl_final_prefix"
10480 acl_save_exec_prefix="$exec_prefix"
10481 exec_prefix="$acl_final_exec_prefix"
10482 eval x=\"$x\"
10483 exec_prefix="$acl_save_exec_prefix"
10484 prefix="$acl_save_prefix"
10485
10486 case "$x" in
10487 -L*)
10488 dir=`echo "X$x" | sed -e 's/^X-L//'`
10489 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10490 found_dir="$dir"
10491 found_so="$dir/lib$name.$shlibext"
10492 if test -f "$dir/lib$name.la"; then
10493 found_la="$dir/lib$name.la"
10494 fi
10495 else
10496 if test -f "$dir/lib$name.$libext"; then
10497 found_dir="$dir"
10498 found_a="$dir/lib$name.$libext"
10499 if test -f "$dir/lib$name.la"; then
10500 found_la="$dir/lib$name.la"
10501 fi
10502 fi
10503 fi
10504 ;;
10505 esac
10506 if test "X$found_dir" != "X"; then
10507 break
10508 fi
10509 done
10510 fi
10511 if test "X$found_dir" != "X"; then
10512 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10513 if test "X$found_so" != "X"; then
10514 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10515 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10516 else
10517 haveit=
10518 for x in $ltrpathdirs; do
10519 if test "X$x" = "X$found_dir"; then
10520 haveit=yes
10521 break
10522 fi
10523 done
10524 if test -z "$haveit"; then
10525 ltrpathdirs="$ltrpathdirs $found_dir"
10526 fi
10527 if test "$hardcode_direct" = yes; then
10528 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10529 else
10530 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10531 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10532 haveit=
10533 for x in $rpathdirs; do
10534 if test "X$x" = "X$found_dir"; then
10535 haveit=yes
10536 break
10537 fi
10538 done
10539 if test -z "$haveit"; then
10540 rpathdirs="$rpathdirs $found_dir"
10541 fi
10542 else
10543 haveit=
10544 for x in $LDFLAGS $LIBICONV; do
10545
10546 acl_save_prefix="$prefix"
10547 prefix="$acl_final_prefix"
10548 acl_save_exec_prefix="$exec_prefix"
10549 exec_prefix="$acl_final_exec_prefix"
10550 eval x=\"$x\"
10551 exec_prefix="$acl_save_exec_prefix"
10552 prefix="$acl_save_prefix"
10553
10554 if test "X$x" = "X-L$found_dir"; then
10555 haveit=yes
10556 break
10557 fi
10558 done
10559 if test -z "$haveit"; then
10560 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10561 fi
10562 if test "$hardcode_minus_L" != no; then
10563 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10564 else
10565 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10566 fi
10567 fi
10568 fi
10569 fi
10570 else
10571 if test "X$found_a" != "X"; then
10572 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10573 else
10574 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10575 fi
10576 fi
10577 additional_includedir=
10578 case "$found_dir" in
10579 */lib | */lib/)
10580 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10581 additional_includedir="$basedir/include"
10582 ;;
10583 esac
10584 if test "X$additional_includedir" != "X"; then
10585 if test "X$additional_includedir" != "X/usr/include"; then
10586 haveit=
10587 if test "X$additional_includedir" = "X/usr/local/include"; then
10588 if test -n "$GCC"; then
10589 case $host_os in
10590 linux*) haveit=yes;;
10591 esac
10592 fi
10593 fi
10594 if test -z "$haveit"; then
10595 for x in $CPPFLAGS $INCICONV; do
10596
10597 acl_save_prefix="$prefix"
10598 prefix="$acl_final_prefix"
10599 acl_save_exec_prefix="$exec_prefix"
10600 exec_prefix="$acl_final_exec_prefix"
10601 eval x=\"$x\"
10602 exec_prefix="$acl_save_exec_prefix"
10603 prefix="$acl_save_prefix"
10604
10605 if test "X$x" = "X-I$additional_includedir"; then
10606 haveit=yes
10607 break
10608 fi
10609 done
10610 if test -z "$haveit"; then
10611 if test -d "$additional_includedir"; then
10612 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10613 fi
10614 fi
10615 fi
10616 fi
10617 fi
10618 if test -n "$found_la"; then
10619 save_libdir="$libdir"
10620 case "$found_la" in
10621 */* | *\\*) . "$found_la" ;;
10622 *) . "./$found_la" ;;
10623 esac
10624 libdir="$save_libdir"
10625 for dep in $dependency_libs; do
10626 case "$dep" in
10627 -L*)
10628 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10629 if test "X$additional_libdir" != "X/usr/lib"; then
10630 haveit=
10631 if test "X$additional_libdir" = "X/usr/local/lib"; then
10632 if test -n "$GCC"; then
10633 case $host_os in
10634 linux*) haveit=yes;;
10635 esac
10636 fi
10637 fi
10638 if test -z "$haveit"; then
10639 haveit=
10640 for x in $LDFLAGS $LIBICONV; do
10641
10642 acl_save_prefix="$prefix"
10643 prefix="$acl_final_prefix"
10644 acl_save_exec_prefix="$exec_prefix"
10645 exec_prefix="$acl_final_exec_prefix"
10646 eval x=\"$x\"
10647 exec_prefix="$acl_save_exec_prefix"
10648 prefix="$acl_save_prefix"
10649
10650 if test "X$x" = "X-L$additional_libdir"; then
10651 haveit=yes
10652 break
10653 fi
10654 done
10655 if test -z "$haveit"; then
10656 if test -d "$additional_libdir"; then
10657 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10658 fi
10659 fi
10660 haveit=
10661 for x in $LDFLAGS $LTLIBICONV; do
10662
10663 acl_save_prefix="$prefix"
10664 prefix="$acl_final_prefix"
10665 acl_save_exec_prefix="$exec_prefix"
10666 exec_prefix="$acl_final_exec_prefix"
10667 eval x=\"$x\"
10668 exec_prefix="$acl_save_exec_prefix"
10669 prefix="$acl_save_prefix"
10670
10671 if test "X$x" = "X-L$additional_libdir"; then
10672 haveit=yes
10673 break
10674 fi
10675 done
10676 if test -z "$haveit"; then
10677 if test -d "$additional_libdir"; then
10678 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10679 fi
10680 fi
10681 fi
10682 fi
10683 ;;
10684 -R*)
10685 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10686 if test "$enable_rpath" != no; then
10687 haveit=
10688 for x in $rpathdirs; do
10689 if test "X$x" = "X$dir"; then
10690 haveit=yes
10691 break
10692 fi
10693 done
10694 if test -z "$haveit"; then
10695 rpathdirs="$rpathdirs $dir"
10696 fi
10697 haveit=
10698 for x in $ltrpathdirs; do
10699 if test "X$x" = "X$dir"; then
10700 haveit=yes
10701 break
10702 fi
10703 done
10704 if test -z "$haveit"; then
10705 ltrpathdirs="$ltrpathdirs $dir"
10706 fi
10707 fi
10708 ;;
10709 -l*)
10710 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10711 ;;
10712 *.la)
10713 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10714 ;;
10715 *)
10716 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10717 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10718 ;;
10719 esac
10720 done
10721 fi
10722 else
10723 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10724 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10725 fi
10726 fi
10727 fi
10728 done
10729 done
10730 if test "X$rpathdirs" != "X"; then
10731 if test -n "$hardcode_libdir_separator"; then
10732 alldirs=
10733 for found_dir in $rpathdirs; do
10734 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10735 done
10736 acl_save_libdir="$libdir"
10737 libdir="$alldirs"
10738 eval flag=\"$hardcode_libdir_flag_spec\"
10739 libdir="$acl_save_libdir"
10740 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10741 else
10742 for found_dir in $rpathdirs; do
10743 acl_save_libdir="$libdir"
10744 libdir="$found_dir"
10745 eval flag=\"$hardcode_libdir_flag_spec\"
10746 libdir="$acl_save_libdir"
10747 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10748 done
10749 fi
10750 fi
10751 if test "X$ltrpathdirs" != "X"; then
10752 for found_dir in $ltrpathdirs; do
10753 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10754 done
10755 fi
10756
10757
10758
10759
10760
10761
10762
10763 am_save_CPPFLAGS="$CPPFLAGS"
10764
10765 for element in $INCICONV; do
10766 haveit=
10767 for x in $CPPFLAGS; 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$element"; then
10778 haveit=yes
10779 break
10780 fi
10781 done
10782 if test -z "$haveit"; then
10783 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10784 fi
10785 done
10786
10787
10788 echo "$as_me:$LINENO: checking for iconv" >&5
10789 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
10790 if test "${am_cv_func_iconv+set}" = set; then
10791 echo $ECHO_N "(cached) $ECHO_C" >&6
10792 else
10793
10794 am_cv_func_iconv="no, consider installing GNU libiconv"
10795 am_cv_lib_iconv=no
10796 cat >conftest.$ac_ext <<_ACEOF
10797 /* confdefs.h. */
10798 _ACEOF
10799 cat confdefs.h >>conftest.$ac_ext
10800 cat >>conftest.$ac_ext <<_ACEOF
10801 /* end confdefs.h. */
10802 #include <stdlib.h>
10803 #include <iconv.h>
10804 int
10805 main ()
10806 {
10807 iconv_t cd = iconv_open("","");
10808 iconv(cd,NULL,NULL,NULL,NULL);
10809 iconv_close(cd);
10810 ;
10811 return 0;
10812 }
10813 _ACEOF
10814 rm -f conftest.$ac_objext conftest$ac_exeext
10815 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10816 (eval $ac_link) 2>conftest.er1
10817 ac_status=$?
10818 grep -v '^ *+' conftest.er1 >conftest.err
10819 rm -f conftest.er1
10820 cat conftest.err >&5
10821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10822 (exit $ac_status); } &&
10823 { ac_try='test -z "$ac_c_werror_flag"
10824 || test ! -s conftest.err'
10825 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10826 (eval $ac_try) 2>&5
10827 ac_status=$?
10828 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10829 (exit $ac_status); }; } &&
10830 { ac_try='test -s conftest$ac_exeext'
10831 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10832 (eval $ac_try) 2>&5
10833 ac_status=$?
10834 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10835 (exit $ac_status); }; }; then
10836 am_cv_func_iconv=yes
10837 else
10838 echo "$as_me: failed program was:" >&5
10839 sed 's/^/| /' conftest.$ac_ext >&5
10840
10841 fi
10842 rm -f conftest.err conftest.$ac_objext \
10843 conftest$ac_exeext conftest.$ac_ext
10844 if test "$am_cv_func_iconv" != yes; then
10845 am_save_LIBS="$LIBS"
10846 LIBS="$LIBS $LIBICONV"
10847 cat >conftest.$ac_ext <<_ACEOF
10848 /* confdefs.h. */
10849 _ACEOF
10850 cat confdefs.h >>conftest.$ac_ext
10851 cat >>conftest.$ac_ext <<_ACEOF
10852 /* end confdefs.h. */
10853 #include <stdlib.h>
10854 #include <iconv.h>
10855 int
10856 main ()
10857 {
10858 iconv_t cd = iconv_open("","");
10859 iconv(cd,NULL,NULL,NULL,NULL);
10860 iconv_close(cd);
10861 ;
10862 return 0;
10863 }
10864 _ACEOF
10865 rm -f conftest.$ac_objext conftest$ac_exeext
10866 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10867 (eval $ac_link) 2>conftest.er1
10868 ac_status=$?
10869 grep -v '^ *+' conftest.er1 >conftest.err
10870 rm -f conftest.er1
10871 cat conftest.err >&5
10872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10873 (exit $ac_status); } &&
10874 { ac_try='test -z "$ac_c_werror_flag"
10875 || test ! -s conftest.err'
10876 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10877 (eval $ac_try) 2>&5
10878 ac_status=$?
10879 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10880 (exit $ac_status); }; } &&
10881 { ac_try='test -s conftest$ac_exeext'
10882 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10883 (eval $ac_try) 2>&5
10884 ac_status=$?
10885 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10886 (exit $ac_status); }; }; then
10887 am_cv_lib_iconv=yes
10888 am_cv_func_iconv=yes
10889 else
10890 echo "$as_me: failed program was:" >&5
10891 sed 's/^/| /' conftest.$ac_ext >&5
10892
10893 fi
10894 rm -f conftest.err conftest.$ac_objext \
10895 conftest$ac_exeext conftest.$ac_ext
10896 LIBS="$am_save_LIBS"
10897 fi
10898
10899 fi
10900 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
10901 echo "${ECHO_T}$am_cv_func_iconv" >&6
10902 if test "$am_cv_func_iconv" = yes; then
10903
10904 cat >>confdefs.h <<\_ACEOF
10905 #define HAVE_ICONV 1
10906 _ACEOF
10907
10908 fi
10909 if test "$am_cv_lib_iconv" = yes; then
10910 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
10911 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
10912 echo "$as_me:$LINENO: result: $LIBICONV" >&5
10913 echo "${ECHO_T}$LIBICONV" >&6
10914 else
10915 CPPFLAGS="$am_save_CPPFLAGS"
10916 LIBICONV=
10917 LTLIBICONV=
10918 fi
10919
10920
10921
10922 if test "$am_cv_func_iconv" = yes; then
10923 echo "$as_me:$LINENO: checking for iconv declaration" >&5
10924 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
10925 if test "${am_cv_proto_iconv+set}" = set; then
10926 echo $ECHO_N "(cached) $ECHO_C" >&6
10927 else
10928
10929 cat >conftest.$ac_ext <<_ACEOF
10930 /* confdefs.h. */
10931 _ACEOF
10932 cat confdefs.h >>conftest.$ac_ext
10933 cat >>conftest.$ac_ext <<_ACEOF
10934 /* end confdefs.h. */
10935
10936 #include <stdlib.h>
10937 #include <iconv.h>
10938 extern
10939 #ifdef __cplusplus
10940 "C"
10941 #endif
10942 #if defined(__STDC__) || defined(__cplusplus)
10943 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10944 #else
10945 size_t iconv();
10946 #endif
10947
10948 int
10949 main ()
10950 {
10951
10952 ;
10953 return 0;
10954 }
10955 _ACEOF
10956 rm -f conftest.$ac_objext
10957 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10958 (eval $ac_compile) 2>conftest.er1
10959 ac_status=$?
10960 grep -v '^ *+' conftest.er1 >conftest.err
10961 rm -f conftest.er1
10962 cat conftest.err >&5
10963 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10964 (exit $ac_status); } &&
10965 { ac_try='test -z "$ac_c_werror_flag"
10966 || test ! -s conftest.err'
10967 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10968 (eval $ac_try) 2>&5
10969 ac_status=$?
10970 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10971 (exit $ac_status); }; } &&
10972 { ac_try='test -s conftest.$ac_objext'
10973 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10974 (eval $ac_try) 2>&5
10975 ac_status=$?
10976 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10977 (exit $ac_status); }; }; then
10978 am_cv_proto_iconv_arg1=""
10979 else
10980 echo "$as_me: failed program was:" >&5
10981 sed 's/^/| /' conftest.$ac_ext >&5
10982
10983 am_cv_proto_iconv_arg1="const"
10984 fi
10985 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10986 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);"
10987 fi
10988
10989 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10990 echo "$as_me:$LINENO: result: ${ac_t:-
10991 }$am_cv_proto_iconv" >&5
10992 echo "${ECHO_T}${ac_t:-
10993 }$am_cv_proto_iconv" >&6
10994
10995 cat >>confdefs.h <<_ACEOF
10996 #define ICONV_CONST $am_cv_proto_iconv_arg1
10997 _ACEOF
10998
10999 fi
11000
11001 # Until we have in-tree GNU iconv:
11002 LIBICONV_DEP=
11003
11004
11005
11006 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11007 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11008 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11009 echo $ECHO_N "(cached) $ECHO_C" >&6
11010 else
11011 cat >conftest.$ac_ext <<_ACEOF
11012 /* confdefs.h. */
11013 _ACEOF
11014 cat confdefs.h >>conftest.$ac_ext
11015 cat >>conftest.$ac_ext <<_ACEOF
11016 /* end confdefs.h. */
11017 #include <locale.h>
11018 int
11019 main ()
11020 {
11021 return LC_MESSAGES
11022 ;
11023 return 0;
11024 }
11025 _ACEOF
11026 rm -f conftest.$ac_objext conftest$ac_exeext
11027 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11028 (eval $ac_link) 2>conftest.er1
11029 ac_status=$?
11030 grep -v '^ *+' conftest.er1 >conftest.err
11031 rm -f conftest.er1
11032 cat conftest.err >&5
11033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11034 (exit $ac_status); } &&
11035 { ac_try='test -z "$ac_c_werror_flag"
11036 || test ! -s conftest.err'
11037 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11038 (eval $ac_try) 2>&5
11039 ac_status=$?
11040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11041 (exit $ac_status); }; } &&
11042 { ac_try='test -s conftest$ac_exeext'
11043 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11044 (eval $ac_try) 2>&5
11045 ac_status=$?
11046 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11047 (exit $ac_status); }; }; then
11048 am_cv_val_LC_MESSAGES=yes
11049 else
11050 echo "$as_me: failed program was:" >&5
11051 sed 's/^/| /' conftest.$ac_ext >&5
11052
11053 am_cv_val_LC_MESSAGES=no
11054 fi
11055 rm -f conftest.err conftest.$ac_objext \
11056 conftest$ac_exeext conftest.$ac_ext
11057 fi
11058 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11059 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11060 if test $am_cv_val_LC_MESSAGES = yes; then
11061
11062 cat >>confdefs.h <<\_ACEOF
11063 #define HAVE_LC_MESSAGES 1
11064 _ACEOF
11065
11066 fi
11067
11068
11069
11070 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11071 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11072 if test "${am_cv_langinfo_codeset+set}" = set; then
11073 echo $ECHO_N "(cached) $ECHO_C" >&6
11074 else
11075 cat >conftest.$ac_ext <<_ACEOF
11076 /* confdefs.h. */
11077 _ACEOF
11078 cat confdefs.h >>conftest.$ac_ext
11079 cat >>conftest.$ac_ext <<_ACEOF
11080 /* end confdefs.h. */
11081 #include <langinfo.h>
11082 int
11083 main ()
11084 {
11085 char* cs = nl_langinfo(CODESET);
11086 ;
11087 return 0;
11088 }
11089 _ACEOF
11090 rm -f conftest.$ac_objext conftest$ac_exeext
11091 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11092 (eval $ac_link) 2>conftest.er1
11093 ac_status=$?
11094 grep -v '^ *+' conftest.er1 >conftest.err
11095 rm -f conftest.er1
11096 cat conftest.err >&5
11097 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11098 (exit $ac_status); } &&
11099 { ac_try='test -z "$ac_c_werror_flag"
11100 || test ! -s conftest.err'
11101 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11102 (eval $ac_try) 2>&5
11103 ac_status=$?
11104 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11105 (exit $ac_status); }; } &&
11106 { ac_try='test -s conftest$ac_exeext'
11107 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11108 (eval $ac_try) 2>&5
11109 ac_status=$?
11110 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11111 (exit $ac_status); }; }; then
11112 am_cv_langinfo_codeset=yes
11113 else
11114 echo "$as_me: failed program was:" >&5
11115 sed 's/^/| /' conftest.$ac_ext >&5
11116
11117 am_cv_langinfo_codeset=no
11118 fi
11119 rm -f conftest.err conftest.$ac_objext \
11120 conftest$ac_exeext conftest.$ac_ext
11121
11122 fi
11123 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11124 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11125 if test $am_cv_langinfo_codeset = yes; then
11126
11127 cat >>confdefs.h <<\_ACEOF
11128 #define HAVE_LANGINFO_CODESET 1
11129 _ACEOF
11130
11131 fi
11132
11133
11134 # We will need to find libiberty.h and ansidecl.h
11135 saved_CFLAGS="$CFLAGS"
11136 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161 for ac_func in getenv atol sbrk abort atof getcwd getwd \
11162 strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
11163 fprintf_unlocked strstr errno snprintf vasprintf \
11164 malloc realloc calloc free basename getopt clock getpagesize
11165 do
11166 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11167 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11168 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11169 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11170 echo $ECHO_N "(cached) $ECHO_C" >&6
11171 else
11172 cat >conftest.$ac_ext <<_ACEOF
11173 /* confdefs.h. */
11174 _ACEOF
11175 cat confdefs.h >>conftest.$ac_ext
11176 cat >>conftest.$ac_ext <<_ACEOF
11177 /* end confdefs.h. */
11178 #undef $ac_tr_decl
11179 #define $ac_tr_decl 1
11180
11181 #include "ansidecl.h"
11182 #include "system.h"
11183
11184 int
11185 main ()
11186 {
11187 #ifndef $ac_func
11188 char *(*pfn) = (char *(*)) $ac_func ;
11189 #endif
11190 ;
11191 return 0;
11192 }
11193 _ACEOF
11194 rm -f conftest.$ac_objext
11195 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11196 (eval $ac_compile) 2>conftest.er1
11197 ac_status=$?
11198 grep -v '^ *+' conftest.er1 >conftest.err
11199 rm -f conftest.er1
11200 cat conftest.err >&5
11201 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11202 (exit $ac_status); } &&
11203 { ac_try='test -z "$ac_c_werror_flag"
11204 || test ! -s conftest.err'
11205 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11206 (eval $ac_try) 2>&5
11207 ac_status=$?
11208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11209 (exit $ac_status); }; } &&
11210 { ac_try='test -s conftest.$ac_objext'
11211 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11212 (eval $ac_try) 2>&5
11213 ac_status=$?
11214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11215 (exit $ac_status); }; }; then
11216 eval "gcc_cv_have_decl_$ac_func=yes"
11217 else
11218 echo "$as_me: failed program was:" >&5
11219 sed 's/^/| /' conftest.$ac_ext >&5
11220
11221 eval "gcc_cv_have_decl_$ac_func=no"
11222 fi
11223 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11224 fi
11225
11226 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11227 echo "$as_me:$LINENO: result: yes" >&5
11228 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11229 #define $ac_tr_decl 1
11230 _ACEOF
11231
11232 else
11233 echo "$as_me:$LINENO: result: no" >&5
11234 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11235 #define $ac_tr_decl 0
11236 _ACEOF
11237
11238 fi
11239
11240 done
11241
11242
11243
11244
11245
11246 for ac_func in getrlimit setrlimit getrusage
11247 do
11248 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11249 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11250 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11251 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11252 echo $ECHO_N "(cached) $ECHO_C" >&6
11253 else
11254 cat >conftest.$ac_ext <<_ACEOF
11255 /* confdefs.h. */
11256 _ACEOF
11257 cat confdefs.h >>conftest.$ac_ext
11258 cat >>conftest.$ac_ext <<_ACEOF
11259 /* end confdefs.h. */
11260 #undef $ac_tr_decl
11261 #define $ac_tr_decl 1
11262
11263 #include "ansidecl.h"
11264 #include "system.h"
11265 #ifdef HAVE_SYS_RESOURCE_H
11266 #include <sys/resource.h>
11267 #endif
11268
11269
11270 int
11271 main ()
11272 {
11273 #ifndef $ac_func
11274 char *(*pfn) = (char *(*)) $ac_func ;
11275 #endif
11276 ;
11277 return 0;
11278 }
11279 _ACEOF
11280 rm -f conftest.$ac_objext
11281 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11282 (eval $ac_compile) 2>conftest.er1
11283 ac_status=$?
11284 grep -v '^ *+' conftest.er1 >conftest.err
11285 rm -f conftest.er1
11286 cat conftest.err >&5
11287 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11288 (exit $ac_status); } &&
11289 { ac_try='test -z "$ac_c_werror_flag"
11290 || test ! -s conftest.err'
11291 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11292 (eval $ac_try) 2>&5
11293 ac_status=$?
11294 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11295 (exit $ac_status); }; } &&
11296 { ac_try='test -s conftest.$ac_objext'
11297 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11298 (eval $ac_try) 2>&5
11299 ac_status=$?
11300 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11301 (exit $ac_status); }; }; then
11302 eval "gcc_cv_have_decl_$ac_func=yes"
11303 else
11304 echo "$as_me: failed program was:" >&5
11305 sed 's/^/| /' conftest.$ac_ext >&5
11306
11307 eval "gcc_cv_have_decl_$ac_func=no"
11308 fi
11309 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11310 fi
11311
11312 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11313 echo "$as_me:$LINENO: result: yes" >&5
11314 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11315 #define $ac_tr_decl 1
11316 _ACEOF
11317
11318 else
11319 echo "$as_me:$LINENO: result: no" >&5
11320 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11321 #define $ac_tr_decl 0
11322 _ACEOF
11323
11324 fi
11325
11326 done
11327
11328
11329 cat >conftest.$ac_ext <<_ACEOF
11330 /* confdefs.h. */
11331 _ACEOF
11332 cat confdefs.h >>conftest.$ac_ext
11333 cat >>conftest.$ac_ext <<_ACEOF
11334 /* end confdefs.h. */
11335
11336 #include "ansidecl.h"
11337 #include "system.h"
11338 #ifdef HAVE_SYS_RESOURCE_H
11339 #include <sys/resource.h>
11340 #endif
11341
11342 int
11343 main ()
11344 {
11345 rlim_t l = 0;
11346 ;
11347 return 0;
11348 }
11349 _ACEOF
11350 rm -f conftest.$ac_objext
11351 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11352 (eval $ac_compile) 2>conftest.er1
11353 ac_status=$?
11354 grep -v '^ *+' conftest.er1 >conftest.err
11355 rm -f conftest.er1
11356 cat conftest.err >&5
11357 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11358 (exit $ac_status); } &&
11359 { ac_try='test -z "$ac_c_werror_flag"
11360 || test ! -s conftest.err'
11361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11362 (eval $ac_try) 2>&5
11363 ac_status=$?
11364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11365 (exit $ac_status); }; } &&
11366 { ac_try='test -s conftest.$ac_objext'
11367 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11368 (eval $ac_try) 2>&5
11369 ac_status=$?
11370 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11371 (exit $ac_status); }; }; then
11372 :
11373 else
11374 echo "$as_me: failed program was:" >&5
11375 sed 's/^/| /' conftest.$ac_ext >&5
11376
11377
11378 cat >>confdefs.h <<\_ACEOF
11379 #define rlim_t long
11380 _ACEOF
11381
11382 fi
11383 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11384
11385 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11386 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
11387 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11388 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11389
11390 for ac_func in ldgetname
11391 do
11392 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11393 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11394 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11395 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11396 echo $ECHO_N "(cached) $ECHO_C" >&6
11397 else
11398 cat >conftest.$ac_ext <<_ACEOF
11399 /* confdefs.h. */
11400 _ACEOF
11401 cat confdefs.h >>conftest.$ac_ext
11402 cat >>conftest.$ac_ext <<_ACEOF
11403 /* end confdefs.h. */
11404 #undef $ac_tr_decl
11405 #define $ac_tr_decl 1
11406
11407 #include "ansidecl.h"
11408 #include "system.h"
11409 #ifdef HAVE_LDFCN_H
11410 #undef FREAD
11411 #undef FWRITE
11412 #include <ldfcn.h>
11413 #endif
11414
11415
11416 int
11417 main ()
11418 {
11419 #ifndef $ac_func
11420 char *(*pfn) = (char *(*)) $ac_func ;
11421 #endif
11422 ;
11423 return 0;
11424 }
11425 _ACEOF
11426 rm -f conftest.$ac_objext
11427 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11428 (eval $ac_compile) 2>conftest.er1
11429 ac_status=$?
11430 grep -v '^ *+' conftest.er1 >conftest.err
11431 rm -f conftest.er1
11432 cat conftest.err >&5
11433 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11434 (exit $ac_status); } &&
11435 { ac_try='test -z "$ac_c_werror_flag"
11436 || test ! -s conftest.err'
11437 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11438 (eval $ac_try) 2>&5
11439 ac_status=$?
11440 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11441 (exit $ac_status); }; } &&
11442 { ac_try='test -s conftest.$ac_objext'
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); }; }; then
11448 eval "gcc_cv_have_decl_$ac_func=yes"
11449 else
11450 echo "$as_me: failed program was:" >&5
11451 sed 's/^/| /' conftest.$ac_ext >&5
11452
11453 eval "gcc_cv_have_decl_$ac_func=no"
11454 fi
11455 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11456 fi
11457
11458 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11459 echo "$as_me:$LINENO: result: yes" >&5
11460 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11461 #define $ac_tr_decl 1
11462 _ACEOF
11463
11464 else
11465 echo "$as_me:$LINENO: result: no" >&5
11466 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11467 #define $ac_tr_decl 0
11468 _ACEOF
11469
11470 fi
11471
11472 done
11473
11474
11475
11476 for ac_func in times
11477 do
11478 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11479 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11480 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11481 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11482 echo $ECHO_N "(cached) $ECHO_C" >&6
11483 else
11484 cat >conftest.$ac_ext <<_ACEOF
11485 /* confdefs.h. */
11486 _ACEOF
11487 cat confdefs.h >>conftest.$ac_ext
11488 cat >>conftest.$ac_ext <<_ACEOF
11489 /* end confdefs.h. */
11490 #undef $ac_tr_decl
11491 #define $ac_tr_decl 1
11492
11493 #include "ansidecl.h"
11494 #include "system.h"
11495 #ifdef HAVE_SYS_TIMES_H
11496 #include <sys/times.h>
11497 #endif
11498
11499
11500 int
11501 main ()
11502 {
11503 #ifndef $ac_func
11504 char *(*pfn) = (char *(*)) $ac_func ;
11505 #endif
11506 ;
11507 return 0;
11508 }
11509 _ACEOF
11510 rm -f conftest.$ac_objext
11511 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11512 (eval $ac_compile) 2>conftest.er1
11513 ac_status=$?
11514 grep -v '^ *+' conftest.er1 >conftest.err
11515 rm -f conftest.er1
11516 cat conftest.err >&5
11517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11518 (exit $ac_status); } &&
11519 { ac_try='test -z "$ac_c_werror_flag"
11520 || test ! -s conftest.err'
11521 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11522 (eval $ac_try) 2>&5
11523 ac_status=$?
11524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11525 (exit $ac_status); }; } &&
11526 { ac_try='test -s conftest.$ac_objext'
11527 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11528 (eval $ac_try) 2>&5
11529 ac_status=$?
11530 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11531 (exit $ac_status); }; }; then
11532 eval "gcc_cv_have_decl_$ac_func=yes"
11533 else
11534 echo "$as_me: failed program was:" >&5
11535 sed 's/^/| /' conftest.$ac_ext >&5
11536
11537 eval "gcc_cv_have_decl_$ac_func=no"
11538 fi
11539 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11540 fi
11541
11542 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11543 echo "$as_me:$LINENO: result: yes" >&5
11544 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11545 #define $ac_tr_decl 1
11546 _ACEOF
11547
11548 else
11549 echo "$as_me:$LINENO: result: no" >&5
11550 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11551 #define $ac_tr_decl 0
11552 _ACEOF
11553
11554 fi
11555
11556 done
11557
11558
11559 # More time-related stuff.
11560 echo "$as_me:$LINENO: checking for struct tms" >&5
11561 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11562 if test "${ac_cv_struct_tms+set}" = set; then
11563 echo $ECHO_N "(cached) $ECHO_C" >&6
11564 else
11565
11566 cat >conftest.$ac_ext <<_ACEOF
11567 /* confdefs.h. */
11568 _ACEOF
11569 cat confdefs.h >>conftest.$ac_ext
11570 cat >>conftest.$ac_ext <<_ACEOF
11571 /* end confdefs.h. */
11572
11573 #include "ansidecl.h"
11574 #include "system.h"
11575 #ifdef HAVE_SYS_TIMES_H
11576 #include <sys/times.h>
11577 #endif
11578
11579 int
11580 main ()
11581 {
11582 struct tms tms;
11583 ;
11584 return 0;
11585 }
11586 _ACEOF
11587 rm -f conftest.$ac_objext
11588 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11589 (eval $ac_compile) 2>conftest.er1
11590 ac_status=$?
11591 grep -v '^ *+' conftest.er1 >conftest.err
11592 rm -f conftest.er1
11593 cat conftest.err >&5
11594 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11595 (exit $ac_status); } &&
11596 { ac_try='test -z "$ac_c_werror_flag"
11597 || test ! -s conftest.err'
11598 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11599 (eval $ac_try) 2>&5
11600 ac_status=$?
11601 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11602 (exit $ac_status); }; } &&
11603 { ac_try='test -s conftest.$ac_objext'
11604 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11605 (eval $ac_try) 2>&5
11606 ac_status=$?
11607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11608 (exit $ac_status); }; }; then
11609 ac_cv_struct_tms=yes
11610 else
11611 echo "$as_me: failed program was:" >&5
11612 sed 's/^/| /' conftest.$ac_ext >&5
11613
11614 ac_cv_struct_tms=no
11615 fi
11616 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11617 fi
11618 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11619 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11620 if test $ac_cv_struct_tms = yes; then
11621
11622 cat >>confdefs.h <<\_ACEOF
11623 #define HAVE_STRUCT_TMS 1
11624 _ACEOF
11625
11626 fi
11627
11628 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11629 # revisit after autoconf 2.50.
11630 echo "$as_me:$LINENO: checking for clock_t" >&5
11631 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11632 if test "${gcc_cv_type_clock_t+set}" = set; then
11633 echo $ECHO_N "(cached) $ECHO_C" >&6
11634 else
11635
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
11643 #include "ansidecl.h"
11644 #include "system.h"
11645
11646 int
11647 main ()
11648 {
11649 clock_t x;
11650 ;
11651 return 0;
11652 }
11653 _ACEOF
11654 rm -f conftest.$ac_objext
11655 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11656 (eval $ac_compile) 2>conftest.er1
11657 ac_status=$?
11658 grep -v '^ *+' conftest.er1 >conftest.err
11659 rm -f conftest.er1
11660 cat conftest.err >&5
11661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11662 (exit $ac_status); } &&
11663 { ac_try='test -z "$ac_c_werror_flag"
11664 || test ! -s conftest.err'
11665 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11666 (eval $ac_try) 2>&5
11667 ac_status=$?
11668 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11669 (exit $ac_status); }; } &&
11670 { ac_try='test -s conftest.$ac_objext'
11671 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11672 (eval $ac_try) 2>&5
11673 ac_status=$?
11674 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11675 (exit $ac_status); }; }; then
11676 gcc_cv_type_clock_t=yes
11677 else
11678 echo "$as_me: failed program was:" >&5
11679 sed 's/^/| /' conftest.$ac_ext >&5
11680
11681 gcc_cv_type_clock_t=no
11682 fi
11683 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11684 fi
11685 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
11686 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
11687 if test $gcc_cv_type_clock_t = yes; then
11688
11689 cat >>confdefs.h <<\_ACEOF
11690 #define HAVE_CLOCK_T 1
11691 _ACEOF
11692
11693 fi
11694
11695 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
11696 CFLAGS="$saved_CFLAGS"
11697
11698 # Check whether --enable-initfini-array or --disable-initfini-array was given.
11699 if test "${enable_initfini_array+set}" = set; then
11700 enableval="$enable_initfini_array"
11701
11702 else
11703
11704 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
11705 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
11706 if test "${gcc_cv_initfini_array+set}" = set; then
11707 echo $ECHO_N "(cached) $ECHO_C" >&6
11708 else
11709 if test "$cross_compiling" = yes; then
11710 gcc_cv_initfini_array=no
11711 else
11712 cat >conftest.$ac_ext <<_ACEOF
11713 /* confdefs.h. */
11714 _ACEOF
11715 cat confdefs.h >>conftest.$ac_ext
11716 cat >>conftest.$ac_ext <<_ACEOF
11717 /* end confdefs.h. */
11718
11719 static int x = -1;
11720 int main (void) { return x; }
11721 int foo (void) { x = 0; }
11722 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
11723 _ACEOF
11724 rm -f conftest$ac_exeext
11725 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11726 (eval $ac_link) 2>&5
11727 ac_status=$?
11728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11729 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11730 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11731 (eval $ac_try) 2>&5
11732 ac_status=$?
11733 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11734 (exit $ac_status); }; }; then
11735 gcc_cv_initfini_array=yes
11736 else
11737 echo "$as_me: program exited with status $ac_status" >&5
11738 echo "$as_me: failed program was:" >&5
11739 sed 's/^/| /' conftest.$ac_ext >&5
11740
11741 ( exit $ac_status )
11742 gcc_cv_initfini_array=no
11743 fi
11744 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11745 fi
11746 fi
11747 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
11748 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
11749 enable_initfini_array=$gcc_cv_initfini_array
11750
11751 fi;
11752 if test $enable_initfini_array = yes; then
11753
11754 cat >>confdefs.h <<\_ACEOF
11755 #define HAVE_INITFINI_ARRAY 1
11756 _ACEOF
11757
11758 fi
11759
11760 # mkdir takes a single argument on some systems.
11761 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
11762 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
11763 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
11764 echo $ECHO_N "(cached) $ECHO_C" >&6
11765 else
11766 cat >conftest.$ac_ext <<_ACEOF
11767 /* confdefs.h. */
11768 _ACEOF
11769 cat confdefs.h >>conftest.$ac_ext
11770 cat >>conftest.$ac_ext <<_ACEOF
11771 /* end confdefs.h. */
11772
11773 #include <sys/types.h>
11774 #ifdef HAVE_SYS_STAT_H
11775 # include <sys/stat.h>
11776 #endif
11777 #ifdef HAVE_UNISTD_H
11778 # include <unistd.h>
11779 #endif
11780 #ifdef HAVE_DIRECT_H
11781 # include <direct.h>
11782 #endif
11783 int
11784 main ()
11785 {
11786 mkdir ("foo", 0);
11787 ;
11788 return 0;
11789 }
11790 _ACEOF
11791 rm -f conftest.$ac_objext
11792 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11793 (eval $ac_compile) 2>conftest.er1
11794 ac_status=$?
11795 grep -v '^ *+' conftest.er1 >conftest.err
11796 rm -f conftest.er1
11797 cat conftest.err >&5
11798 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11799 (exit $ac_status); } &&
11800 { ac_try='test -z "$ac_c_werror_flag"
11801 || test ! -s conftest.err'
11802 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11803 (eval $ac_try) 2>&5
11804 ac_status=$?
11805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11806 (exit $ac_status); }; } &&
11807 { ac_try='test -s conftest.$ac_objext'
11808 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11809 (eval $ac_try) 2>&5
11810 ac_status=$?
11811 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11812 (exit $ac_status); }; }; then
11813 gcc_cv_mkdir_takes_one_arg=no
11814 else
11815 echo "$as_me: failed program was:" >&5
11816 sed 's/^/| /' conftest.$ac_ext >&5
11817
11818 gcc_cv_mkdir_takes_one_arg=yes
11819 fi
11820 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11821 fi
11822 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
11823 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
11824 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11825
11826 cat >>confdefs.h <<\_ACEOF
11827 #define MKDIR_TAKES_ONE_ARG 1
11828 _ACEOF
11829
11830 fi
11831
11832
11833 # File extensions
11834 manext='.1'
11835 objext='.o'
11836
11837
11838
11839 # With Setjmp/Longjmp based exception handling.
11840 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
11841 if test "${enable_sjlj_exceptions+set}" = set; then
11842 enableval="$enable_sjlj_exceptions"
11843 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11844
11845 cat >>confdefs.h <<_ACEOF
11846 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11847 _ACEOF
11848
11849 fi;
11850
11851 # For platforms with the unwind ABI which includes an unwind library,
11852 # libunwind, we can choose to use the system libunwind.
11853
11854 # Check whether --with-system-libunwind or --without-system-libunwind was given.
11855 if test "${with_system_libunwind+set}" = set; then
11856 withval="$with_system_libunwind"
11857
11858 fi;
11859
11860 # --------------------------------------------------------
11861 # Build, host, and target specific configuration fragments
11862 # --------------------------------------------------------
11863
11864 # Collect build-machine-specific information.
11865 . ${srcdir}/config.build
11866
11867 # Collect host-machine-specific information.
11868 . ${srcdir}/config.host
11869
11870 target_gtfiles=
11871
11872 # Collect target-machine-specific information.
11873 . ${srcdir}/config.gcc
11874
11875 extra_objs="${host_extra_objs} ${extra_objs}"
11876 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11877
11878 # Default the target-machine variables that were not explicitly set.
11879 if test x"$tm_file" = x
11880 then tm_file=$cpu_type/$cpu_type.h; fi
11881
11882 if test x"$extra_headers" = x
11883 then extra_headers=; fi
11884
11885 if test x$md_file = x
11886 then md_file=$cpu_type/$cpu_type.md; fi
11887
11888 if test x$out_file = x
11889 then out_file=$cpu_type/$cpu_type.c; fi
11890
11891 if test x"$tmake_file" = x
11892 then tmake_file=$cpu_type/t-$cpu_type
11893 fi
11894
11895 if test x"$dwarf2" = xyes
11896 then tm_file="$tm_file tm-dwarf2.h"
11897 fi
11898
11899 # Say what files are being used for the output code and MD file.
11900 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11901 echo "Using \`$srcdir/config/$md_file' as machine description file."
11902
11903 # If any of the xm_file variables contain nonexistent files, warn
11904 # about them and drop them.
11905
11906 bx=
11907 for x in $build_xm_file; do
11908 if test -f $srcdir/config/$x
11909 then bx="$bx $x"
11910 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11911 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11912 fi
11913 done
11914 build_xm_file="$bx"
11915
11916 hx=
11917 for x in $host_xm_file; do
11918 if test -f $srcdir/config/$x
11919 then hx="$hx $x"
11920 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11921 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11922 fi
11923 done
11924 host_xm_file="$hx"
11925
11926 tx=
11927 for x in $xm_file; do
11928 if test -f $srcdir/config/$x
11929 then tx="$tx $x"
11930 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11931 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11932 fi
11933 done
11934 xm_file="$tx"
11935
11936 count=a
11937 for f in $tm_file; do
11938 count=${count}x
11939 done
11940 if test $count = ax; then
11941 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11942 else
11943 echo "Using the following target machine macro files:"
11944 for f in $tm_file; do
11945 echo " $srcdir/config/$f"
11946 done
11947 fi
11948
11949 if test x$need_64bit_hwint = xyes; then
11950
11951 cat >>confdefs.h <<\_ACEOF
11952 #define NEED_64BIT_HOST_WIDE_INT 1
11953 _ACEOF
11954
11955 fi
11956
11957 if test x$use_long_long_for_widest_fast_int = xyes; then
11958
11959 cat >>confdefs.h <<\_ACEOF
11960 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
11961 _ACEOF
11962
11963 fi
11964
11965 count=a
11966 for f in $host_xm_file; do
11967 count=${count}x
11968 done
11969 if test $count = a; then
11970 :
11971 elif test $count = ax; then
11972 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11973 else
11974 echo "Using the following host machine macro files:"
11975 for f in $host_xm_file; do
11976 echo " $srcdir/config/$f"
11977 done
11978 fi
11979 echo "Using ${out_host_hook_obj} for host machine hooks."
11980
11981 if test "$host_xm_file" != "$build_xm_file"; then
11982 count=a
11983 for f in $build_xm_file; do
11984 count=${count}x
11985 done
11986 if test $count = a; then
11987 :
11988 elif test $count = ax; then
11989 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11990 else
11991 echo "Using the following build machine macro files:"
11992 for f in $build_xm_file; do
11993 echo " $srcdir/config/$f"
11994 done
11995 fi
11996 fi
11997
11998 # ---------
11999 # Threading
12000 # ---------
12001
12002 # Check if a valid thread package
12003 case ${enable_threads} in
12004 "" | no)
12005 # No threads
12006 target_thread_file='single'
12007 ;;
12008 yes)
12009 # default
12010 target_thread_file='single'
12011 ;;
12012 aix | dce | gnat | irix | posix | posix95 | rtems | \
12013 single | solaris | vxworks | win32 )
12014 target_thread_file=${enable_threads}
12015 ;;
12016 *)
12017 echo "${enable_threads} is an unknown thread package" 1>&2
12018 exit 1
12019 ;;
12020 esac
12021
12022 if test x${thread_file} = x; then
12023 # No thread file set by target-specific clauses in config.gcc,
12024 # so use file chosen by default logic above
12025 thread_file=${target_thread_file}
12026 fi
12027
12028 # Make gthr-default.h if we have a thread file.
12029 gthread_flags=
12030 if test $thread_file != single; then
12031 rm -f gthr-default.h
12032 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12033 gthread_flags=-DHAVE_GTHR_DEFAULT
12034 fi
12035
12036
12037 # --------
12038 # UNSORTED
12039 # --------
12040
12041 use_cxa_atexit=no
12042 if test x$enable___cxa_atexit = xyes || \
12043 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12044 if test x$host = x$target; then
12045 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12046 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12047 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12048 echo $ECHO_N "(cached) $ECHO_C" >&6
12049 else
12050 cat >conftest.$ac_ext <<_ACEOF
12051 /* confdefs.h. */
12052 _ACEOF
12053 cat confdefs.h >>conftest.$ac_ext
12054 cat >>conftest.$ac_ext <<_ACEOF
12055 /* end confdefs.h. */
12056 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12057 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12058 #define __cxa_atexit innocuous___cxa_atexit
12059
12060 /* System header to define __stub macros and hopefully few prototypes,
12061 which can conflict with char __cxa_atexit (); below.
12062 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12063 <limits.h> exists even on freestanding compilers. */
12064
12065 #ifdef __STDC__
12066 # include <limits.h>
12067 #else
12068 # include <assert.h>
12069 #endif
12070
12071 #undef __cxa_atexit
12072
12073 /* Override any gcc2 internal prototype to avoid an error. */
12074 #ifdef __cplusplus
12075 extern "C"
12076 {
12077 #endif
12078 /* We use char because int might match the return type of a gcc2
12079 builtin and then its argument prototype would still apply. */
12080 char __cxa_atexit ();
12081 /* The GNU C library defines this for functions which it implements
12082 to always fail with ENOSYS. Some functions are actually named
12083 something starting with __ and the normal name is an alias. */
12084 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12085 choke me
12086 #else
12087 char (*f) () = __cxa_atexit;
12088 #endif
12089 #ifdef __cplusplus
12090 }
12091 #endif
12092
12093 int
12094 main ()
12095 {
12096 return f != __cxa_atexit;
12097 ;
12098 return 0;
12099 }
12100 _ACEOF
12101 rm -f conftest.$ac_objext conftest$ac_exeext
12102 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12103 (eval $ac_link) 2>conftest.er1
12104 ac_status=$?
12105 grep -v '^ *+' conftest.er1 >conftest.err
12106 rm -f conftest.er1
12107 cat conftest.err >&5
12108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12109 (exit $ac_status); } &&
12110 { ac_try='test -z "$ac_c_werror_flag"
12111 || test ! -s conftest.err'
12112 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12113 (eval $ac_try) 2>&5
12114 ac_status=$?
12115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12116 (exit $ac_status); }; } &&
12117 { ac_try='test -s conftest$ac_exeext'
12118 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12119 (eval $ac_try) 2>&5
12120 ac_status=$?
12121 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12122 (exit $ac_status); }; }; then
12123 ac_cv_func___cxa_atexit=yes
12124 else
12125 echo "$as_me: failed program was:" >&5
12126 sed 's/^/| /' conftest.$ac_ext >&5
12127
12128 ac_cv_func___cxa_atexit=no
12129 fi
12130 rm -f conftest.err conftest.$ac_objext \
12131 conftest$ac_exeext conftest.$ac_ext
12132 fi
12133 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12134 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12135 if test $ac_cv_func___cxa_atexit = yes; then
12136 use_cxa_atexit=yes
12137 else
12138 echo "__cxa_atexit can't be enabled on this target"
12139 fi
12140
12141 else
12142 # We can't check for __cxa_atexit when building a cross, so assume
12143 # it is available
12144 use_cxa_atexit=yes
12145 fi
12146 if test x$use_cxa_atexit = xyes; then
12147
12148 cat >>confdefs.h <<\_ACEOF
12149 #define DEFAULT_USE_CXA_ATEXIT 1
12150 _ACEOF
12151
12152 fi
12153 fi
12154
12155 # Look for a file containing extra machine modes.
12156 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12157 extra_modes_file='$(srcdir)'/config/${extra_modes}
12158
12159
12160 cat >>confdefs.h <<_ACEOF
12161 #define EXTRA_MODES_FILE "config/$extra_modes"
12162 _ACEOF
12163
12164 fi
12165
12166 # Convert extra_options into a form suitable for Makefile use.
12167 extra_opt_files=
12168 for f in $extra_options; do
12169 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12170 done
12171
12172
12173 # auto-host.h is the file containing items generated by autoconf and is
12174 # the first file included by config.h.
12175 # If host=build, it is correct to have bconfig include auto-host.h
12176 # as well. If host!=build, we are in error and need to do more
12177 # work to find out the build config parameters.
12178 if test x$host = x$build
12179 then
12180 build_auto=auto-host.h
12181 else
12182 # We create a subdir, then run autoconf in the subdir.
12183 # To prevent recursion we set host and build for the new
12184 # invocation of configure to the build for this invocation
12185 # of configure.
12186 tempdir=build.$$
12187 rm -rf $tempdir
12188 mkdir $tempdir
12189 cd $tempdir
12190 case ${srcdir} in
12191 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12192 *) realsrcdir=../${srcdir};;
12193 esac
12194 saved_CFLAGS="${CFLAGS}"
12195 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12196 ${realsrcdir}/configure \
12197 --enable-languages=${enable_languages-all} \
12198 --target=$target_alias --host=$build_alias --build=$build_alias
12199 CFLAGS="${saved_CFLAGS}"
12200
12201 # We just finished tests for the build machine, so rename
12202 # the file auto-build.h in the gcc directory.
12203 mv auto-host.h ../auto-build.h
12204 cd ..
12205 rm -rf $tempdir
12206 build_auto=auto-build.h
12207 fi
12208
12209
12210 tm_file="${tm_file} defaults.h"
12211 tm_p_file="${tm_p_file} tm-preds.h"
12212 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12213 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12214 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12215 # put this back in temporarily.
12216 xm_file="ansidecl.h ${xm_file}"
12217
12218 # --------
12219 # UNSORTED
12220 # --------
12221
12222 # Compile in configure arguments.
12223 if test -f configargs.h ; then
12224 # Being re-configured.
12225 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12226 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12227 else
12228 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12229 fi
12230
12231 # Double all backslashes and backslash all quotes to turn
12232 # gcc_config_arguments into a C string.
12233 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12234 $gcc_config_arguments
12235 EOF
12236 gcc_config_arguments_str=`cat conftest.out`
12237 rm -f conftest.out
12238
12239 cat > configargs.h <<EOF
12240 /* Generated automatically. */
12241 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12242 static const char thread_model[] = "$thread_file";
12243
12244 static const struct {
12245 const char *name, *value;
12246 } configure_default_options[] = $configure_default_options;
12247 EOF
12248
12249 # Internationalization
12250 # If we haven't got the data from the intl directory,
12251 # assume NLS is disabled.
12252 USE_NLS=no
12253 LIBINTL=
12254 LIBINTL_DEP=
12255 INCINTL=
12256 XGETTEXT=
12257 GMSGFMT=
12258 POSUB=
12259 if test -f ../intl/config.intl; then
12260 . ../intl/config.intl
12261 fi
12262 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12263 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12264 if test x"$USE_NLS" != xyes; then
12265 echo "$as_me:$LINENO: result: no" >&5
12266 echo "${ECHO_T}no" >&6
12267 else
12268 echo "$as_me:$LINENO: result: yes" >&5
12269 echo "${ECHO_T}yes" >&6
12270
12271 cat >>confdefs.h <<\_ACEOF
12272 #define ENABLE_NLS 1
12273 _ACEOF
12274
12275
12276 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12277 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12278 # Look for .po and .gmo files in the source directory.
12279 CATALOGS=
12280 XLINGUAS=
12281 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12282 # If there aren't any .gmo files the shell will give us the
12283 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12284 # weeded out.
12285 case "$cat" in *\**)
12286 continue;;
12287 esac
12288 # The quadruple backslash is collapsed to a double backslash
12289 # by the backticks, then collapsed again by the double quotes,
12290 # leaving us with one backslash in the sed expression (right
12291 # before the dot that mustn't act as a wildcard).
12292 cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
12293 lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
12294 # The user is allowed to set LINGUAS to a list of languages to
12295 # install catalogs for. If it's empty that means "all of them."
12296 if test "x$LINGUAS" = x; then
12297 CATALOGS="$CATALOGS $cat"
12298 XLINGUAS="$XLINGUAS $lang"
12299 else
12300 case "$LINGUAS" in *$lang*)
12301 CATALOGS="$CATALOGS $cat"
12302 XLINGUAS="$XLINGUAS $lang"
12303 ;;
12304 esac
12305 fi
12306 done
12307 LINGUAS="$XLINGUAS"
12308 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12309 echo "${ECHO_T}$LINGUAS" >&6
12310 fi
12311
12312 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12313 # -liconv on the link line twice.
12314 case "$LIBINTL" in *$LIBICONV*)
12315 LIBICONV= ;;
12316 esac
12317
12318 # Windows32 Registry support for specifying GCC installation paths.
12319 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12320 if test "${enable_win32_registry+set}" = set; then
12321 enableval="$enable_win32_registry"
12322
12323 fi;
12324
12325 case $host_os in
12326 win32 | pe | cygwin* | mingw32* | uwin*)
12327 if test "x$enable_win32_registry" != xno; then
12328 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12329 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12330 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12331 echo $ECHO_N "(cached) $ECHO_C" >&6
12332 else
12333 ac_func_search_save_LIBS=$LIBS
12334 ac_cv_search_RegOpenKeyExA=no
12335 cat >conftest.$ac_ext <<_ACEOF
12336 /* confdefs.h. */
12337 _ACEOF
12338 cat confdefs.h >>conftest.$ac_ext
12339 cat >>conftest.$ac_ext <<_ACEOF
12340 /* end confdefs.h. */
12341
12342 /* Override any gcc2 internal prototype to avoid an error. */
12343 #ifdef __cplusplus
12344 extern "C"
12345 #endif
12346 /* We use char because int might match the return type of a gcc2
12347 builtin and then its argument prototype would still apply. */
12348 char RegOpenKeyExA ();
12349 int
12350 main ()
12351 {
12352 RegOpenKeyExA ();
12353 ;
12354 return 0;
12355 }
12356 _ACEOF
12357 rm -f conftest.$ac_objext conftest$ac_exeext
12358 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12359 (eval $ac_link) 2>conftest.er1
12360 ac_status=$?
12361 grep -v '^ *+' conftest.er1 >conftest.err
12362 rm -f conftest.er1
12363 cat conftest.err >&5
12364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12365 (exit $ac_status); } &&
12366 { ac_try='test -z "$ac_c_werror_flag"
12367 || test ! -s conftest.err'
12368 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12369 (eval $ac_try) 2>&5
12370 ac_status=$?
12371 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12372 (exit $ac_status); }; } &&
12373 { ac_try='test -s conftest$ac_exeext'
12374 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12375 (eval $ac_try) 2>&5
12376 ac_status=$?
12377 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12378 (exit $ac_status); }; }; then
12379 ac_cv_search_RegOpenKeyExA="none required"
12380 else
12381 echo "$as_me: failed program was:" >&5
12382 sed 's/^/| /' conftest.$ac_ext >&5
12383
12384 fi
12385 rm -f conftest.err conftest.$ac_objext \
12386 conftest$ac_exeext conftest.$ac_ext
12387 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12388 for ac_lib in advapi32; do
12389 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12390 cat >conftest.$ac_ext <<_ACEOF
12391 /* confdefs.h. */
12392 _ACEOF
12393 cat confdefs.h >>conftest.$ac_ext
12394 cat >>conftest.$ac_ext <<_ACEOF
12395 /* end confdefs.h. */
12396
12397 /* Override any gcc2 internal prototype to avoid an error. */
12398 #ifdef __cplusplus
12399 extern "C"
12400 #endif
12401 /* We use char because int might match the return type of a gcc2
12402 builtin and then its argument prototype would still apply. */
12403 char RegOpenKeyExA ();
12404 int
12405 main ()
12406 {
12407 RegOpenKeyExA ();
12408 ;
12409 return 0;
12410 }
12411 _ACEOF
12412 rm -f conftest.$ac_objext conftest$ac_exeext
12413 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12414 (eval $ac_link) 2>conftest.er1
12415 ac_status=$?
12416 grep -v '^ *+' conftest.er1 >conftest.err
12417 rm -f conftest.er1
12418 cat conftest.err >&5
12419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12420 (exit $ac_status); } &&
12421 { ac_try='test -z "$ac_c_werror_flag"
12422 || test ! -s conftest.err'
12423 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12424 (eval $ac_try) 2>&5
12425 ac_status=$?
12426 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12427 (exit $ac_status); }; } &&
12428 { ac_try='test -s conftest$ac_exeext'
12429 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12430 (eval $ac_try) 2>&5
12431 ac_status=$?
12432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12433 (exit $ac_status); }; }; then
12434 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12435 break
12436 else
12437 echo "$as_me: failed program was:" >&5
12438 sed 's/^/| /' conftest.$ac_ext >&5
12439
12440 fi
12441 rm -f conftest.err conftest.$ac_objext \
12442 conftest$ac_exeext conftest.$ac_ext
12443 done
12444 fi
12445 LIBS=$ac_func_search_save_LIBS
12446 fi
12447 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
12448 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
12449 if test "$ac_cv_search_RegOpenKeyExA" != no; then
12450 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
12451
12452 else
12453 enable_win32_registry=no
12454 fi
12455
12456 fi
12457
12458 if test "x$enable_win32_registry" != xno; then
12459
12460 cat >>confdefs.h <<\_ACEOF
12461 #define ENABLE_WIN32_REGISTRY 1
12462 _ACEOF
12463
12464
12465 if test "x$enable_win32_registry" != xyes \
12466 && test "x$enable_win32_registry" != x; then
12467
12468 cat >>confdefs.h <<_ACEOF
12469 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
12470 _ACEOF
12471
12472 fi
12473 fi
12474 ;;
12475 esac
12476
12477 # Get an absolute path to the GCC top-level source directory
12478 holddir=`${PWDCMD-pwd}`
12479 cd $srcdir
12480 topdir=`${PWDCMD-pwd}`
12481 cd $holddir
12482
12483 # Conditionalize the makefile for this host machine.
12484 xmake_file=
12485 for f in ${host_xmake_file}
12486 do
12487 if test -f ${srcdir}/config/$f
12488 then
12489 xmake_file="${xmake_file} \$(srcdir)/config/$f"
12490 fi
12491 done
12492
12493 # Conditionalize the makefile for this target machine.
12494 tmake_file_=
12495 for f in ${tmake_file}
12496 do
12497 if test -f ${srcdir}/config/$f
12498 then
12499 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
12500 fi
12501 done
12502 tmake_file="${tmake_file_}"
12503
12504 # If the host doesn't support symlinks, modify CC in
12505 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
12506 # Otherwise, we can use "CC=$(CC)".
12507 rm -f symtest.tem
12508 case "$LN_S" in
12509 *-s*)
12510 cc_set_by_configure="\$(CC)"
12511 quoted_cc_set_by_configure="\$(CC)"
12512 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12513 quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12514 ;;
12515 *)
12516 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
12517 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
12518 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
12519 quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
12520 ;;
12521 esac
12522
12523 # This is a terrible hack which will go away some day.
12524 host_cc_for_libada=${CC}
12525
12526
12527 out_object_file=`basename $out_file .c`.o
12528
12529 tm_file_list="options.h"
12530 tm_include_list="options.h"
12531 for f in $tm_file; do
12532 case $f in
12533 defaults.h )
12534 tm_file_list="${tm_file_list} \$(srcdir)/$f"
12535 tm_include_list="${tm_include_list} $f"
12536 ;;
12537 * )
12538 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
12539 tm_include_list="${tm_include_list} config/$f"
12540 ;;
12541 esac
12542 done
12543
12544 tm_p_file_list=
12545 tm_p_include_list=
12546 for f in $tm_p_file; do
12547 case $f in
12548 tm-preds.h )
12549 tm_p_file_list="${tm_p_file_list} $f"
12550 tm_p_include_list="${tm_p_include_list} $f"
12551 ;;
12552 * )
12553 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
12554 tm_p_include_list="${tm_p_include_list} config/$f"
12555 esac
12556 done
12557
12558 xm_file_list=
12559 xm_include_list=
12560 for f in $xm_file; do
12561 case $f in
12562 ansidecl.h )
12563 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
12564 xm_include_list="${xm_include_list} $f"
12565 ;;
12566 auto-host.h )
12567 xm_file_list="${xm_file_list} $f"
12568 xm_include_list="${xm_include_list} $f"
12569 ;;
12570 * )
12571 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
12572 xm_include_list="${xm_include_list} config/$f"
12573 ;;
12574 esac
12575 done
12576
12577 host_xm_file_list=
12578 host_xm_include_list=
12579 for f in $host_xm_file; do
12580 case $f in
12581 ansidecl.h )
12582 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
12583 host_xm_include_list="${host_xm_include_list} $f"
12584 ;;
12585 auto-host.h )
12586 host_xm_file_list="${host_xm_file_list} $f"
12587 host_xm_include_list="${host_xm_include_list} $f"
12588 ;;
12589 * )
12590 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
12591 host_xm_include_list="${host_xm_include_list} config/$f"
12592 ;;
12593 esac
12594 done
12595
12596 build_xm_file_list=
12597 for f in $build_xm_file; do
12598 case $f in
12599 ansidecl.h )
12600 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
12601 build_xm_include_list="${build_xm_include_list} $f"
12602 ;;
12603 auto-build.h | auto-host.h )
12604 build_xm_file_list="${build_xm_file_list} $f"
12605 build_xm_include_list="${build_xm_include_list} $f"
12606 ;;
12607 * )
12608 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
12609 build_xm_include_list="${build_xm_include_list} config/$f"
12610 ;;
12611 esac
12612 done
12613
12614 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
12615 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
12616 CROSS=
12617 ALL=all.internal
12618 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12619 if test x$host != x$target
12620 then
12621 CROSS="-DCROSS_COMPILE"
12622 ALL=all.cross
12623 SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
12624 case "$host","$target" in
12625 # Darwin crosses can use the host system's libraries and headers,
12626 # because of the fat library support. Of course, it must be the
12627 # same version of Darwin on both sides. Allow the user to
12628 # just say --target=foo-darwin without a version number to mean
12629 # "the version on this system".
12630 *-*-darwin*,*-*-darwin*)
12631 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
12632 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
12633 if test $hostos = $targetos -o $targetos = darwin ; then
12634 CROSS=
12635 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12636 with_headers=yes
12637 fi
12638 ;;
12639
12640 i?86-*-*,x86_64-*-* \
12641 | powerpc*-*-*,powerpc64*-*-*)
12642 CROSS="$CROSS -DNATIVE_CROSS" ;;
12643 esac
12644 elif test "x$TARGET_SYSTEM_ROOT" != x; then
12645 # This is just $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)
12646 SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
12647 fi
12648
12649 # If this is a cross-compiler that does not
12650 # have its own set of headers then define
12651 # inhibit_libc
12652
12653 # If this is using newlib, without having the headers available now,
12654 # then define inhibit_libc in LIBGCC2_CFLAGS.
12655 # This prevents libgcc2 from containing any code which requires libc
12656 # support.
12657 inhibit_libc=
12658 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
12659 test x$with_newlib = xyes ; } &&
12660 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
12661 inhibit_libc=-Dinhibit_libc
12662 fi
12663
12664
12665 # When building gcc with a cross-compiler, we need to adjust things so
12666 # that the generator programs are still built with the native compiler.
12667 # Also, we cannot run fixincludes or fix-header.
12668
12669 # These are the normal (build=host) settings:
12670 CC_FOR_BUILD='$(CC)'
12671 BUILD_CFLAGS='$(ALL_CFLAGS)'
12672 STMP_FIXINC=stmp-fixinc
12673
12674 # Possibly disable fixproto, on a per-target basis.
12675 case ${use_fixproto} in
12676 no)
12677 STMP_FIXPROTO=
12678 ;;
12679 yes)
12680 STMP_FIXPROTO=stmp-fixproto
12681 ;;
12682 esac
12683
12684
12685 # And these apply if build != host, or we are generating coverage data
12686 if test x$build != x$host || test "x$coverage_flags" != x
12687 then
12688 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
12689
12690 if test "x$TARGET_SYSTEM_ROOT" = x; then
12691 if "x$STMP_FIXPROTO" != x ; then
12692 STMP_FIXPROTO=stmp-install-fixproto
12693 fi
12694 fi
12695 fi
12696
12697 # Expand extra_headers to include complete path.
12698 # This substitutes for lots of t-* files.
12699 extra_headers_list=
12700 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
12701 for file in ${extra_headers} ; do
12702 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
12703 done
12704
12705 # Define collect2 in Makefile.
12706 case $host_can_use_collect2 in
12707 no) collect2= ;;
12708 *) collect2='collect2$(exeext)' ;;
12709 esac
12710
12711
12712 # Add a definition of USE_COLLECT2 if system wants one.
12713 case $use_collect2 in
12714 no) use_collect2= ;;
12715 "") ;;
12716 *)
12717 host_xm_defines="${host_xm_defines} USE_COLLECT2"
12718 xm_defines="${xm_defines} USE_COLLECT2"
12719 case $host_can_use_collect2 in
12720 no)
12721 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
12722 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
12723 { (exit 1); exit 1; }; }
12724 ;;
12725 esac
12726 ;;
12727 esac
12728
12729 # ---------------------------
12730 # Assembler & linker features
12731 # ---------------------------
12732
12733 # Identify the assembler which will work hand-in-glove with the newly
12734 # built GCC, so that we can examine its features. This is the assembler
12735 # which will be driven by the driver program.
12736 #
12737 # If build != host, and we aren't building gas in-tree, we identify a
12738 # build->target assembler and hope that it will have the same features
12739 # as the host->target assembler we'll be using.
12740 echo "$as_me:$LINENO: checking what assembler to use" >&5
12741 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
12742 in_tree_gas=no
12743 gcc_cv_as=
12744 gcc_cv_gas_major_version=
12745 gcc_cv_gas_minor_version=
12746 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
12747 if test -x "$DEFAULT_ASSEMBLER"; then
12748 gcc_cv_as="$DEFAULT_ASSEMBLER"
12749 elif test -x as$build_exeext; then
12750 # Build using assembler in the current directory.
12751 gcc_cv_as=./as$build_exeext
12752 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
12753 && test -f ../gas/Makefile \
12754 && test x$build = x$host; then
12755 # Single tree build which includes gas. We want to prefer it
12756 # over whatever linker top-level may have detected, since
12757 # we'll use what we're building after installation anyway.
12758 in_tree_gas=yes
12759 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
12760 for f in $gcc_cv_as_bfd_srcdir/configure \
12761 $gcc_cv_as_gas_srcdir/configure \
12762 $gcc_cv_as_gas_srcdir/configure.in \
12763 $gcc_cv_as_gas_srcdir/Makefile.in ; do
12764 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
12765 if test x$gcc_cv_gas_version != x; then
12766 break
12767 fi
12768 done
12769 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
12770 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
12771 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
12772 case $gcc_cv_gas_patch_version in
12773 "") gcc_cv_gas_patch_version="0" ;;
12774 esac
12775 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
12776 + $gcc_cv_gas_minor_version \) \* 1000 \
12777 + $gcc_cv_gas_patch_version`
12778
12779 rm -f as$build_exeext
12780 $LN_S ../gas/as-new$build_exeext as$build_exeext 2>/dev/null
12781 in_tree_gas_is_elf=no
12782 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
12783 || (grep 'obj_format = multi' ../gas/Makefile \
12784 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
12785 then
12786 in_tree_gas_is_elf=yes
12787 fi
12788 elif test -x "$AS_FOR_TARGET"; then
12789 gcc_cv_as="$AS_FOR_TARGET"
12790 elif test -x "$AS" && test x$host = x$target; then
12791 gcc_cv_as="$AS"
12792 fi
12793
12794 gcc_version=`cat $srcdir/BASE-VER`
12795
12796 if test "x$gcc_cv_as" = x; then
12797 # Search the same directories that the installed compiler will
12798 # search. Else we may find the wrong assembler and lose. If we
12799 # do not find a suitable assembler binary, then try the user's
12800 # path.
12801 #
12802 # Also note we have to check MD_EXEC_PREFIX before checking the
12803 # user's path. Unfortunately, there is no good way to get at the
12804 # value of MD_EXEC_PREFIX here. So we do a brute force search
12805 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
12806 # to be fixed as part of the make/configure rewrite too.
12807
12808 if test "x$exec_prefix" = xNONE; then
12809 if test "x$prefix" = xNONE; then
12810 test_prefix=/usr/local
12811 else
12812 test_prefix=$prefix
12813 fi
12814 else
12815 test_prefix=$exec_prefix
12816 fi
12817
12818 # If the loop below does not find an assembler, then use whatever
12819 # one we can find in the users's path. We are looking for a
12820 # ${build} -> ${target} assembler.
12821 if test "x$program_prefix" != xNONE; then
12822 gcc_cv_as=${program_prefix}as$build_exeext
12823 elif test x$build != x$host && test x$build != x$target; then
12824 gcc_cv_as=${target_noncanonical}-as$build_exeext
12825 else
12826 gcc_cv_as=`echo as | sed "${program_transform_name}"`$build_exeext
12827 fi
12828
12829 if test x$host = x$build; then
12830 test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
12831 $test_prefix/libexec/gcc/$target_noncanonical \
12832 /usr/lib/gcc/$target_noncanonical/$gcc_version \
12833 /usr/lib/gcc/$target_noncanonical \
12834 $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
12835 $test_prefix/$target_noncanonical/bin"
12836 else
12837 test_dirs=
12838 fi
12839
12840 if test x$build = x$target; then
12841 test_dirs="$test_dirs \
12842 /usr/libexec \
12843 /usr/ccs/gcc \
12844 /usr/ccs/bin \
12845 /udk/usr/ccs/bin \
12846 /bsd43/usr/lib/cmplrs/cc \
12847 /usr/cross64/usr/bin \
12848 /usr/lib/cmplrs/cc \
12849 /sysv/usr/lib/cmplrs/cc \
12850 /svr4/usr/lib/cmplrs/cc \
12851 /usr/bin"
12852 fi
12853
12854 for dir in $test_dirs; do
12855 if test -x $dir/as$build_exeext; then
12856 gcc_cv_as=$dir/as$build_exeext
12857 break;
12858 fi
12859 done
12860 fi
12861 case $in_tree_gas in
12862 yes)
12863 echo "$as_me:$LINENO: result: \"newly built gas\"" >&5
12864 echo "${ECHO_T}\"newly built gas\"" >&6
12865 ;;
12866 no)
12867 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
12868 echo "${ECHO_T}$gcc_cv_as" >&6
12869 ;;
12870 esac
12871
12872 # Identify the linker which will work hand-in-glove with the newly
12873 # built GCC, so that we can examine its features. This is the linker
12874 # which will be driven by the driver program.
12875 #
12876 # If build != host, and we aren't building gas in-tree, we identify a
12877 # build->target linker and hope that it will have the same features
12878 # as the host->target linker we'll be using.
12879 echo "$as_me:$LINENO: checking what linker to use" >&5
12880 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
12881 in_tree_ld=no
12882 gcc_cv_ld=
12883 gcc_cv_gld_major_version=
12884 gcc_cv_gld_minor_version=
12885 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
12886 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
12887 if test -x "$DEFAULT_LINKER"; then
12888 gcc_cv_ld="$DEFAULT_LINKER"
12889 elif test -x collect-ld$build_exeext; then
12890 # Build using linker in the current directory.
12891 gcc_cv_ld=./collect-ld$build_exeext
12892 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
12893 && test -f ../ld/Makefile \
12894 && test x$build = x$host; then
12895 # Single tree build which includes ld. We want to prefer it
12896 # over whatever linker top-level may have detected, since
12897 # we'll use what we're building after installation anyway.
12898 in_tree_ld=yes
12899 in_tree_ld_is_elf=no
12900 if (grep 'EMUL = .*elf' ../ld/Makefile \
12901 || grep 'EMUL = .*linux' ../ld/Makefile \
12902 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
12903 in_tree_ld_is_elf=yes
12904 fi
12905 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
12906 do
12907 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
12908 if test x$gcc_cv_gld_version != x; then
12909 break
12910 fi
12911 done
12912 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
12913 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
12914 rm -f collect-ld$build_exeext
12915 $LN_S ../ld/ld-new$build_exeext collect-ld$build_exeext 2>/dev/null
12916 elif test -x "$LD_FOR_TARGET"; then
12917 gcc_cv_ld="$LD_FOR_TARGET"
12918 elif test -x "$LD" && test x$host = x$target; then
12919 gcc_cv_ld="$LD"
12920 fi
12921
12922 if test "x$gcc_cv_ld" = x; then
12923 # Search the same directories that the installed compiler will
12924 # search. Else we may find the wrong linker and lose. If we
12925 # do not find a suitable linker binary, then try the user's
12926 # path.
12927 #
12928 # Also note we have to check MD_EXEC_PREFIX before checking the
12929 # user's path. Unfortunately, there is no good way to get at the
12930 # value of MD_EXEC_PREFIX here. So we do a brute force search
12931 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
12932 # to be fixed as part of the make/configure rewrite too.
12933
12934 if test "x$exec_prefix" = xNONE; then
12935 if test "x$prefix" = xNONE; then
12936 test_prefix=/usr/local
12937 else
12938 test_prefix=$prefix
12939 fi
12940 else
12941 test_prefix=$exec_prefix
12942 fi
12943
12944 # If the loop below does not find a linker, then use whatever
12945 # one we can find in the users's path. We are looking for a
12946 # ${build} -> ${target} linker.
12947 if test "x$program_prefix" != xNONE; then
12948 gcc_cv_ld=${program_prefix}ld$build_exeext
12949 elif test x$build != x$host && test x$build != x$target; then
12950 gcc_cv_ld=${target_noncanonical}-ld$build_exeext
12951 else
12952 gcc_cv_ld=`echo ld | sed "${program_transform_name}"`$build_exeext
12953 fi
12954
12955 if test x$host = x$build; then
12956 test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
12957 $test_prefix/libexec/gcc/$target_noncanonical \
12958 /usr/lib/gcc/$target_noncanonical/$gcc_version \
12959 /usr/lib/gcc/$target_noncanonical \
12960 $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
12961 $test_prefix/$target_noncanonical/bin"
12962 else
12963 test_dirs=
12964 fi
12965
12966 if test x$build = x$target; then
12967 test_dirs="$test_dirs \
12968 /usr/libexec \
12969 /usr/ccs/gcc \
12970 /usr/ccs/bin \
12971 /udk/usr/ccs/bin \
12972 /bsd43/usr/lib/cmplrs/cc \
12973 /usr/cross64/usr/bin \
12974 /usr/lib/cmplrs/cc \
12975 /sysv/usr/lib/cmplrs/cc \
12976 /svr4/usr/lib/cmplrs/cc \
12977 /usr/bin"
12978 fi
12979
12980 for dir in $test_dirs; do
12981 if test -x $dir/ld$build_exeext; then
12982 gcc_cv_ld=$dir/ld$build_exeext
12983 break;
12984 fi
12985 done
12986 fi
12987 case $in_tree_ld in
12988 yes)
12989 echo "$as_me:$LINENO: result: \"newly built ld\"" >&5
12990 echo "${ECHO_T}\"newly built ld\"" >&6
12991 ;;
12992 no)
12993 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
12994 echo "${ECHO_T}$gcc_cv_ld" >&6
12995 ;;
12996 esac
12997
12998 # Figure out what nm we will be using.
12999 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
13000 echo "$as_me:$LINENO: checking what nm to use" >&5
13001 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
13002 in_tree_nm=no
13003 if test -x nm$build_exeext; then
13004 gcc_cv_nm=./nm$build_exeext
13005 elif test -f $gcc_cv_binutils_srcdir/configure.in \
13006 && test -f ../binutils/Makefile; then
13007 # Single tree build which includes binutils.
13008 in_tree_nm=yes
13009 gcc_cv_nm=./nm$build_exeext
13010 rm -f nm$build_exeext
13011 $LN_S ../binutils/nm-new$build_exeext nm$build_exeext 2>/dev/null
13012 elif test "x$program_prefix" != xNONE; then
13013 gcc_cv_nm=${program_prefix}nm$build_exeext
13014 elif test x$build != x$host && test x$build != x$target; then
13015 gcc_cv_nm=${target_noncanonical}-nm$build_exeext
13016 else
13017 gcc_cv_nm=`echo nm | sed "${program_transform_name}"`$build_exeext
13018 fi
13019 case $in_tree_nm in
13020 yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5
13021 echo "${ECHO_T}\"newly built nm\"" >&6 ;;
13022 no) echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13023 echo "${ECHO_T}$gcc_cv_nm" >&6 ;;
13024 esac
13025
13026 # Figure out what objdump we will be using.
13027 echo "$as_me:$LINENO: checking what objdump to use" >&5
13028 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13029 in_tree_objdump=no
13030 if test -x objdump$build_exeext; then
13031 gcc_cv_objdump=./objdump$build_exeext
13032 elif test -f $gcc_cv_binutils_srcdir/configure.in \
13033 && test -f ../binutils/Makefile; then
13034 # Single tree build which includes binutils.
13035 in_tree_objdump=yes
13036 gcc_cv_objdump=./objdump$build_exeext
13037 rm -f objdump$build_exeext
13038 $LN_S ../binutils/objdump$build_exeext objdump$build_exeext 2>/dev/null
13039 elif test "x$program_prefix" != xNONE; then
13040 gcc_cv_objdump=${program_prefix}objdump$build_exeext
13041 elif test x$build != x$host && test x$build != x$target; then
13042 gcc_cv_objdump=${target_noncanonical}-objdump$build_exeext
13043 else
13044 gcc_cv_objdump=`echo objdump | \
13045 sed "${program_transform_name}"`$build_exeext
13046 fi
13047 case $in_tree_objdump in
13048 yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5
13049 echo "${ECHO_T}\"newly built objdump\"" >&6 ;;
13050 no) echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13051 echo "${ECHO_T}$gcc_cv_objdump" >&6 ;;
13052 esac
13053
13054 # Figure out what assembler alignment features are present.
13055 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13056 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13057 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13058 echo $ECHO_N "(cached) $ECHO_C" >&6
13059 else
13060 gcc_cv_as_balign_and_p2align=no
13061 if test $in_tree_gas = yes; then
13062 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13063 then gcc_cv_as_balign_and_p2align=yes
13064 fi
13065 elif test x$gcc_cv_as != x; then
13066 echo '.balign 4
13067 .p2align 2' > conftest.s
13068 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13069 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13070 (eval $ac_try) 2>&5
13071 ac_status=$?
13072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13073 (exit $ac_status); }; }
13074 then
13075 gcc_cv_as_balign_and_p2align=yes
13076 else
13077 echo "configure: failed program was" >&5
13078 cat conftest.s >&5
13079 fi
13080 rm -f conftest.o conftest.s
13081 fi
13082 fi
13083 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13084 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13085 if test $gcc_cv_as_balign_and_p2align = yes; then
13086
13087 cat >>confdefs.h <<\_ACEOF
13088 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13089 _ACEOF
13090
13091 fi
13092
13093 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13094 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13095 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13096 echo $ECHO_N "(cached) $ECHO_C" >&6
13097 else
13098 gcc_cv_as_max_skip_p2align=no
13099 if test $in_tree_gas = yes; then
13100 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13101 then gcc_cv_as_max_skip_p2align=yes
13102 fi
13103 elif test x$gcc_cv_as != x; then
13104 echo '.p2align 4,,7' > conftest.s
13105 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13106 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13107 (eval $ac_try) 2>&5
13108 ac_status=$?
13109 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13110 (exit $ac_status); }; }
13111 then
13112 gcc_cv_as_max_skip_p2align=yes
13113 else
13114 echo "configure: failed program was" >&5
13115 cat conftest.s >&5
13116 fi
13117 rm -f conftest.o conftest.s
13118 fi
13119 fi
13120 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13121 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13122 if test $gcc_cv_as_max_skip_p2align = yes; then
13123
13124 cat >>confdefs.h <<\_ACEOF
13125 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13126 _ACEOF
13127
13128 fi
13129
13130 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13131 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13132 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13133 echo $ECHO_N "(cached) $ECHO_C" >&6
13134 else
13135 gcc_cv_as_subsection_m1=no
13136 if test $in_tree_gas = yes; then
13137 if test $in_tree_gas_is_elf = yes \
13138 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13139 then gcc_cv_as_subsection_m1=yes
13140 fi
13141 elif test x$gcc_cv_as != x; then
13142 echo 'conftest_label1: .word 0
13143 .subsection -1
13144 conftest_label2: .word 0
13145 .previous' > conftest.s
13146 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13148 (eval $ac_try) 2>&5
13149 ac_status=$?
13150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13151 (exit $ac_status); }; }
13152 then
13153 if test x$gcc_cv_nm != x; then
13154 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13155 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13156 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13157 then :
13158 else gcc_cv_as_subsection_m1=yes
13159 fi
13160 rm -f conftest.nm1 conftest.nm2
13161 fi
13162 else
13163 echo "configure: failed program was" >&5
13164 cat conftest.s >&5
13165 fi
13166 rm -f conftest.o conftest.s
13167 fi
13168 fi
13169 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13170 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13171 if test $gcc_cv_as_subsection_m1 = yes; then
13172
13173 cat >>confdefs.h <<\_ACEOF
13174 #define HAVE_GAS_SUBSECTION_ORDERING 1
13175 _ACEOF
13176
13177 fi
13178
13179 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13180 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13181 if test "${gcc_cv_as_weak+set}" = set; then
13182 echo $ECHO_N "(cached) $ECHO_C" >&6
13183 else
13184 gcc_cv_as_weak=no
13185 if test $in_tree_gas = yes; then
13186 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13187 then gcc_cv_as_weak=yes
13188 fi
13189 elif test x$gcc_cv_as != x; then
13190 echo ' .weak foobar' > conftest.s
13191 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13192 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13193 (eval $ac_try) 2>&5
13194 ac_status=$?
13195 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13196 (exit $ac_status); }; }
13197 then
13198 gcc_cv_as_weak=yes
13199 else
13200 echo "configure: failed program was" >&5
13201 cat conftest.s >&5
13202 fi
13203 rm -f conftest.o conftest.s
13204 fi
13205 fi
13206 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13207 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13208 if test $gcc_cv_as_weak = yes; then
13209
13210 cat >>confdefs.h <<\_ACEOF
13211 #define HAVE_GAS_WEAK 1
13212 _ACEOF
13213
13214 fi
13215
13216 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
13217 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
13218 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
13219 echo $ECHO_N "(cached) $ECHO_C" >&6
13220 else
13221 gcc_cv_as_nsubspa_comdat=no
13222 if test $in_tree_gas = yes; then
13223 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13224 then gcc_cv_as_nsubspa_comdat=yes
13225 fi
13226 elif test x$gcc_cv_as != x; then
13227 echo ' .SPACE $TEXT$
13228 .NSUBSPA $CODE$,COMDAT' > conftest.s
13229 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13230 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13231 (eval $ac_try) 2>&5
13232 ac_status=$?
13233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13234 (exit $ac_status); }; }
13235 then
13236 gcc_cv_as_nsubspa_comdat=yes
13237 else
13238 echo "configure: failed program was" >&5
13239 cat conftest.s >&5
13240 fi
13241 rm -f conftest.o conftest.s
13242 fi
13243 fi
13244 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
13245 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
13246 if test $gcc_cv_as_nsubspa_comdat = yes; then
13247
13248 cat >>confdefs.h <<\_ACEOF
13249 #define HAVE_GAS_NSUBSPA_COMDAT 1
13250 _ACEOF
13251
13252 fi
13253
13254 # .hidden needs to be supported in both the assembler and the linker,
13255 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13256 # This is irritatingly difficult to feature test for; we have to check the
13257 # date string after the version number. If we've got an in-tree
13258 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13259 # to be safe.
13260 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13261 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13262 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13263 if test "${gcc_cv_as_hidden+set}" = set; then
13264 echo $ECHO_N "(cached) $ECHO_C" >&6
13265 else
13266 gcc_cv_as_hidden=no
13267 if test $in_tree_gas = yes; then
13268 if test $in_tree_gas_is_elf = yes \
13269 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13270 then gcc_cv_as_hidden=yes
13271 fi
13272 elif test x$gcc_cv_as != x; then
13273 echo ' .hidden foobar
13274 foobar:' > conftest.s
13275 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13276 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13277 (eval $ac_try) 2>&5
13278 ac_status=$?
13279 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13280 (exit $ac_status); }; }
13281 then
13282 gcc_cv_as_hidden=yes
13283 else
13284 echo "configure: failed program was" >&5
13285 cat conftest.s >&5
13286 fi
13287 rm -f conftest.o conftest.s
13288 fi
13289 fi
13290 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13291 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13292
13293
13294 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13295 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13296 if test "${gcc_cv_ld_hidden+set}" = set; then
13297 echo $ECHO_N "(cached) $ECHO_C" >&6
13298 else
13299 if test $in_tree_ld = yes ; then
13300 gcc_cv_ld_hidden=no
13301 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13302 && test $in_tree_ld_is_elf = yes; then
13303 gcc_cv_ld_hidden=yes
13304 fi
13305 else
13306 gcc_cv_ld_hidden=yes
13307 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13308 if echo "$ld_ver" | grep GNU > /dev/null; then
13309 ld_vers=`echo $ld_ver | sed -n \
13310 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13311 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13312 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13313 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13314 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13315 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
13316 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
13317 if test 0"$ld_date" -lt 20020404; then
13318 if test -n "$ld_date"; then
13319 # If there was date string, but was earlier than 2002-04-04, fail
13320 gcc_cv_ld_hidden=no
13321 elif test -z "$ld_vers"; then
13322 # If there was no date string nor ld version number, something is wrong
13323 gcc_cv_ld_hidden=no
13324 else
13325 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
13326 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
13327 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
13328 test -z "$ld_vers_patch" && ld_vers_patch=0
13329 if test "$ld_vers_major" -lt 2; then
13330 gcc_cv_ld_hidden=no
13331 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
13332 gcc_cv_ld_hidden="no"
13333 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
13334 gcc_cv_ld_hidden=no
13335 fi
13336 fi
13337 fi
13338 else
13339 case "${target}" in
13340 hppa64*-*-hpux* | ia64*-*-hpux*)
13341 gcc_cv_ld_hidden=yes
13342 ;;
13343 *)
13344 gcc_cv_ld_hidden=no
13345 ;;
13346 esac
13347 fi
13348 fi
13349 fi
13350 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
13351 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
13352 libgcc_visibility=no
13353
13354 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
13355 libgcc_visibility=yes
13356
13357 cat >>confdefs.h <<\_ACEOF
13358 #define HAVE_GAS_HIDDEN 1
13359 _ACEOF
13360
13361 fi
13362
13363 # Check if we have .[us]leb128, and support symbol arithmetic with it.
13364 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
13365 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
13366 if test "${gcc_cv_as_leb128+set}" = set; then
13367 echo $ECHO_N "(cached) $ECHO_C" >&6
13368 else
13369 gcc_cv_as_leb128=no
13370 if test $in_tree_gas = yes; then
13371 if test $in_tree_gas_is_elf = yes \
13372 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
13373 then gcc_cv_as_leb128=yes
13374 fi
13375 elif test x$gcc_cv_as != x; then
13376 echo ' .data
13377 .uleb128 L2 - L1
13378 L1:
13379 .uleb128 1280
13380 .sleb128 -1010
13381 L2:' > conftest.s
13382 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13383 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13384 (eval $ac_try) 2>&5
13385 ac_status=$?
13386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13387 (exit $ac_status); }; }
13388 then
13389 # GAS versions before 2.11 do not support uleb128,
13390 # despite appearing to.
13391 # ??? There exists an elf-specific test that will crash
13392 # the assembler. Perhaps it's better to figure out whether
13393 # arbitrary sections are supported and try the test.
13394 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
13395 if echo "$as_ver" | grep GNU > /dev/null; then
13396 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
13397 as_major=`echo $as_ver | sed 's/\..*//'`
13398 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
13399 if test $as_major -eq 2 && test $as_minor -lt 11
13400 then :
13401 else gcc_cv_as_leb128=yes
13402 fi
13403 fi
13404 else
13405 echo "configure: failed program was" >&5
13406 cat conftest.s >&5
13407 fi
13408 rm -f conftest.o conftest.s
13409 fi
13410 fi
13411 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
13412 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
13413 if test $gcc_cv_as_leb128 = yes; then
13414
13415 cat >>confdefs.h <<\_ACEOF
13416 #define HAVE_AS_LEB128 1
13417 _ACEOF
13418
13419 fi
13420
13421 # GAS versions up to and including 2.11.0 may mis-optimize
13422 # .eh_frame data.
13423 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
13424 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
13425 if test "${gcc_cv_as_eh_frame+set}" = set; then
13426 echo $ECHO_N "(cached) $ECHO_C" >&6
13427 else
13428 gcc_cv_as_eh_frame=no
13429 if test $in_tree_gas = yes; then
13430 if test $in_tree_gas_is_elf = yes \
13431 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13432 then gcc_cv_as_eh_frame=yes
13433 fi
13434 elif test x$gcc_cv_as != x; then
13435 echo ' .text
13436 .LFB1:
13437 .4byte 0
13438 .L1:
13439 .4byte 0
13440 .LFE1:
13441 .section .eh_frame,"aw",@progbits
13442 __FRAME_BEGIN__:
13443 .4byte .LECIE1-.LSCIE1
13444 .LSCIE1:
13445 .4byte 0x0
13446 .byte 0x1
13447 .ascii "z\0"
13448 .byte 0x1
13449 .byte 0x78
13450 .byte 0x1a
13451 .byte 0x0
13452 .byte 0x4
13453 .4byte 1
13454 .p2align 1
13455 .LECIE1:
13456 .LSFDE1:
13457 .4byte .LEFDE1-.LASFDE1
13458 .LASFDE1:
13459 .4byte .LASFDE1-__FRAME_BEGIN__
13460 .4byte .LFB1
13461 .4byte .LFE1-.LFB1
13462 .byte 0x4
13463 .4byte .LFE1-.LFB1
13464 .byte 0x4
13465 .4byte .L1-.LFB1
13466 .LEFDE1:' > conftest.s
13467 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13468 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13469 (eval $ac_try) 2>&5
13470 ac_status=$?
13471 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13472 (exit $ac_status); }; }
13473 then
13474 cat > conftest.lit <<EOF
13475 0000 10000000 00000000 017a0001 781a0004 .........z..x...
13476 0010 01000000 12000000 18000000 00000000 ................
13477 0020 08000000 04080000 0044 .........D
13478 EOF
13479 cat > conftest.big <<EOF
13480 0000 00000010 00000000 017a0001 781a0004 .........z..x...
13481 0010 00000001 00000012 00000018 00000000 ................
13482 0020 00000008 04000000 0844 .........D
13483 EOF
13484 # If the assembler didn't choke, and we can objdump,
13485 # and we got the correct data, then succeed.
13486 if test x$gcc_cv_objdump != x \
13487 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
13488 | tail -3 > conftest.got \
13489 && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
13490 || cmp conftest.big conftest.got > /dev/null 2>&1; }
13491 then
13492 gcc_cv_as_eh_frame=yes
13493 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
13494 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13495 (eval $ac_try) 2>&5
13496 ac_status=$?
13497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13498 (exit $ac_status); }; }; then
13499 gcc_cv_as_eh_frame=buggy
13500 else
13501 # Uh oh, what do we do now?
13502 gcc_cv_as_eh_frame=no
13503 fi
13504 else
13505 echo "configure: failed program was" >&5
13506 cat conftest.s >&5
13507 fi
13508 rm -f conftest.o conftest.s
13509 fi
13510 fi
13511 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
13512 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
13513
13514
13515 if test $gcc_cv_as_eh_frame = buggy; then
13516
13517 cat >>confdefs.h <<\_ACEOF
13518 #define USE_AS_TRADITIONAL_FORMAT 1
13519 _ACEOF
13520
13521 fi
13522
13523 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13524 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13525 if test "${gcc_cv_as_shf_merge+set}" = set; then
13526 echo $ECHO_N "(cached) $ECHO_C" >&6
13527 else
13528 gcc_cv_as_shf_merge=no
13529 if test $in_tree_gas = yes; then
13530 if test $in_tree_gas_is_elf = yes \
13531 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13532 then gcc_cv_as_shf_merge=yes
13533 fi
13534 elif test x$gcc_cv_as != x; then
13535 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
13536 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13537 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13538 (eval $ac_try) 2>&5
13539 ac_status=$?
13540 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13541 (exit $ac_status); }; }
13542 then
13543 gcc_cv_as_shf_merge=yes
13544 else
13545 echo "configure: failed program was" >&5
13546 cat conftest.s >&5
13547 fi
13548 rm -f conftest.o conftest.s
13549 fi
13550 fi
13551 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
13552 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
13553
13554 if test $gcc_cv_as_shf_merge = no; then
13555 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13556 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13557 if test "${gcc_cv_as_shf_merge+set}" = set; then
13558 echo $ECHO_N "(cached) $ECHO_C" >&6
13559 else
13560 gcc_cv_as_shf_merge=no
13561 if test $in_tree_gas = yes; then
13562 if test $in_tree_gas_is_elf = yes \
13563 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13564 then gcc_cv_as_shf_merge=yes
13565 fi
13566 elif test x$gcc_cv_as != x; then
13567 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
13568 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13569 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13570 (eval $ac_try) 2>&5
13571 ac_status=$?
13572 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13573 (exit $ac_status); }; }
13574 then
13575 gcc_cv_as_shf_merge=yes
13576 else
13577 echo "configure: failed program was" >&5
13578 cat conftest.s >&5
13579 fi
13580 rm -f conftest.o conftest.s
13581 fi
13582 fi
13583 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
13584 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
13585
13586 fi
13587
13588 cat >>confdefs.h <<_ACEOF
13589 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
13590 _ACEOF
13591
13592
13593 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
13594 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
13595 if test "${gcc_cv_as_comdat_group+set}" = set; then
13596 echo $ECHO_N "(cached) $ECHO_C" >&6
13597 else
13598 gcc_cv_as_comdat_group=no
13599 if test $in_tree_gas = yes; then
13600 if test $in_tree_gas_is_elf = yes \
13601 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13602 then gcc_cv_as_comdat_group=yes
13603 fi
13604 elif test x$gcc_cv_as != x; then
13605 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
13606 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13607 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13608 (eval $ac_try) 2>&5
13609 ac_status=$?
13610 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13611 (exit $ac_status); }; }
13612 then
13613 gcc_cv_as_comdat_group=yes
13614 else
13615 echo "configure: failed program was" >&5
13616 cat conftest.s >&5
13617 fi
13618 rm -f conftest.o conftest.s
13619 fi
13620 fi
13621 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
13622 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
13623
13624 if test $gcc_cv_as_comdat_group = yes; then
13625 gcc_cv_as_comdat_group_percent=no
13626 else
13627 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
13628 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
13629 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
13630 echo $ECHO_N "(cached) $ECHO_C" >&6
13631 else
13632 gcc_cv_as_comdat_group_percent=no
13633 if test $in_tree_gas = yes; then
13634 if test $in_tree_gas_is_elf = yes \
13635 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13636 then gcc_cv_as_comdat_group_percent=yes
13637 fi
13638 elif test x$gcc_cv_as != x; then
13639 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
13640 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13642 (eval $ac_try) 2>&5
13643 ac_status=$?
13644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13645 (exit $ac_status); }; }
13646 then
13647 gcc_cv_as_comdat_group_percent=yes
13648 else
13649 echo "configure: failed program was" >&5
13650 cat conftest.s >&5
13651 fi
13652 rm -f conftest.o conftest.s
13653 fi
13654 fi
13655 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
13656 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
13657
13658 fi
13659
13660 cat >>confdefs.h <<_ACEOF
13661 #define HAVE_GAS_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
13662 _ACEOF
13663
13664
13665 # Thread-local storage - the check is heavily parametrized.
13666 conftest_s=
13667 tls_first_major=
13668 tls_first_minor=
13669 tls_as_opt=
13670 case "$target" in
13671 alpha*-*-*)
13672 conftest_s='
13673 .section ".tdata","awT",@progbits
13674 foo: .long 25
13675 .text
13676 ldq $27,__tls_get_addr($29) !literal!1
13677 lda $16,foo($29) !tlsgd!1
13678 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
13679 ldq $27,__tls_get_addr($29) !literal!2
13680 lda $16,foo($29) !tlsldm!2
13681 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
13682 ldq $1,foo($29) !gotdtprel
13683 ldah $2,foo($29) !dtprelhi
13684 lda $3,foo($2) !dtprello
13685 lda $4,foo($29) !dtprel
13686 ldq $1,foo($29) !gottprel
13687 ldah $2,foo($29) !tprelhi
13688 lda $3,foo($2) !tprello
13689 lda $4,foo($29) !tprel'
13690 tls_first_major=2
13691 tls_first_minor=13
13692 tls_as_opt=--fatal-warnings
13693 ;;
13694 frv*-*-*)
13695 conftest_s='
13696 .section ".tdata","awT",@progbits
13697 x: .long 25
13698 .text
13699 call #gettlsoff(x)'
13700 tls_first_major=2
13701 tls_first_minor=14
13702 ;;
13703 i[34567]86-*-*)
13704 conftest_s='
13705 .section ".tdata","awT",@progbits
13706 foo: .long 25
13707 .text
13708 movl %gs:0, %eax
13709 leal foo@TLSGD(,%ebx,1), %eax
13710 leal foo@TLSLDM(%ebx), %eax
13711 leal foo@DTPOFF(%eax), %edx
13712 movl foo@GOTTPOFF(%ebx), %eax
13713 subl foo@GOTTPOFF(%ebx), %eax
13714 addl foo@GOTNTPOFF(%ebx), %eax
13715 movl foo@INDNTPOFF, %eax
13716 movl $foo@TPOFF, %eax
13717 subl $foo@TPOFF, %eax
13718 leal foo@NTPOFF(%ecx), %eax'
13719 tls_first_major=2
13720 tls_first_minor=14
13721 tls_as_opt=--fatal-warnings
13722 ;;
13723 x86_64-*-*)
13724 conftest_s='
13725 .section ".tdata","awT",@progbits
13726 foo: .long 25
13727 .text
13728 movq %fs:0, %rax
13729 leaq foo@TLSGD(%rip), %rdi
13730 leaq foo@TLSLD(%rip), %rdi
13731 leaq foo@DTPOFF(%rax), %rdx
13732 movq foo@GOTTPOFF(%rip), %rax
13733 movq $foo@TPOFF, %rax'
13734 tls_first_major=2
13735 tls_first_minor=14
13736 tls_as_opt=--fatal-warnings
13737 ;;
13738 ia64-*-*)
13739 conftest_s='
13740 .section ".tdata","awT",@progbits
13741 foo: data8 25
13742 .text
13743 addl r16 = @ltoff(@dtpmod(foo#)), gp
13744 addl r17 = @ltoff(@dtprel(foo#)), gp
13745 addl r18 = @ltoff(@tprel(foo#)), gp
13746 addl r19 = @dtprel(foo#), gp
13747 adds r21 = @dtprel(foo#), r13
13748 movl r23 = @dtprel(foo#)
13749 addl r20 = @tprel(foo#), gp
13750 adds r22 = @tprel(foo#), r13
13751 movl r24 = @tprel(foo#)'
13752 tls_first_major=2
13753 tls_first_minor=13
13754 tls_as_opt=--fatal-warnings
13755 ;;
13756 mips*-*-*)
13757 conftest_s='
13758 .section .tdata,"awT",@progbits
13759 x:
13760 .word 2
13761 .text
13762 addiu $4, $28, %tlsgd(x)
13763 addiu $4, $28, %tlsldm(x)
13764 lui $4, %dtprel_hi(x)
13765 addiu $4, $4, %dtprel_lo(x)
13766 lw $4, %gottprel(x)($28)
13767 lui $4, %tprel_hi(x)
13768 addiu $4, $4, %tprel_lo(x)'
13769 tls_first_major=2
13770 tls_first_minor=16
13771 tls_as_opt='-32 --fatal-warnings'
13772 ;;
13773 powerpc-*-*)
13774 conftest_s='
13775 .section ".tdata","awT",@progbits
13776 .align 2
13777 ld0: .space 4
13778 ld1: .space 4
13779 x1: .space 4
13780 x2: .space 4
13781 x3: .space 4
13782 .text
13783 addi 3,31,ld0@got@tlsgd
13784 bl __tls_get_addr
13785 addi 3,31,x1@got@tlsld
13786 bl __tls_get_addr
13787 addi 9,3,x1@dtprel
13788 addis 9,3,x2@dtprel@ha
13789 addi 9,9,x2@dtprel@l
13790 lwz 9,x3@got@tprel(31)
13791 add 9,9,x@tls
13792 addi 9,2,x1@tprel
13793 addis 9,2,x2@tprel@ha
13794 addi 9,9,x2@tprel@l'
13795 tls_first_major=2
13796 tls_first_minor=14
13797 tls_as_opt="-a32 --fatal-warnings"
13798 ;;
13799 powerpc64-*-*)
13800 conftest_s='
13801 .section ".tdata","awT",@progbits
13802 .align 3
13803 ld0: .space 8
13804 ld1: .space 8
13805 x1: .space 8
13806 x2: .space 8
13807 x3: .space 8
13808 .text
13809 addi 3,2,ld0@got@tlsgd
13810 bl .__tls_get_addr
13811 nop
13812 addi 3,2,ld1@toc
13813 bl .__tls_get_addr
13814 nop
13815 addi 3,2,x1@got@tlsld
13816 bl .__tls_get_addr
13817 nop
13818 addi 9,3,x1@dtprel
13819 bl .__tls_get_addr
13820 nop
13821 addis 9,3,x2@dtprel@ha
13822 addi 9,9,x2@dtprel@l
13823 bl .__tls_get_addr
13824 nop
13825 ld 9,x3@got@dtprel(2)
13826 add 9,9,3
13827 bl .__tls_get_addr
13828 nop'
13829 tls_first_major=2
13830 tls_first_minor=14
13831 tls_as_opt="-a64 --fatal-warnings"
13832 ;;
13833 s390-*-*)
13834 conftest_s='
13835 .section ".tdata","awT",@progbits
13836 foo: .long 25
13837 .text
13838 .long foo@TLSGD
13839 .long foo@TLSLDM
13840 .long foo@DTPOFF
13841 .long foo@NTPOFF
13842 .long foo@GOTNTPOFF
13843 .long foo@INDNTPOFF
13844 l %r1,foo@GOTNTPOFF(%r12)
13845 l %r1,0(%r1):tls_load:foo
13846 bas %r14,0(%r1,%r13):tls_gdcall:foo
13847 bas %r14,0(%r1,%r13):tls_ldcall:foo'
13848 tls_first_major=2
13849 tls_first_minor=14
13850 tls_as_opt="-m31 --fatal-warnings"
13851 ;;
13852 s390x-*-*)
13853 conftest_s='
13854 .section ".tdata","awT",@progbits
13855 foo: .long 25
13856 .text
13857 .quad foo@TLSGD
13858 .quad foo@TLSLDM
13859 .quad foo@DTPOFF
13860 .quad foo@NTPOFF
13861 .quad foo@GOTNTPOFF
13862 lg %r1,foo@GOTNTPOFF(%r12)
13863 larl %r1,foo@INDNTPOFF
13864 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
13865 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
13866 tls_first_major=2
13867 tls_first_minor=14
13868 tls_as_opt="-m64 -Aesame --fatal-warnings"
13869 ;;
13870 sh-*-* | sh[34]-*-*)
13871 conftest_s='
13872 .section ".tdata","awT",@progbits
13873 foo: .long 25
13874 .text
13875 .long foo@TLSGD
13876 .long foo@TLSLDM
13877 .long foo@DTPOFF
13878 .long foo@GOTTPOFF
13879 .long foo@TPOFF'
13880 tls_first_major=2
13881 tls_first_minor=13
13882 tls_as_opt=--fatal-warnings
13883 ;;
13884 sparc*-*-*)
13885 case "$target" in
13886 sparc*-sun-solaris2.*)
13887 on_solaris=yes
13888 ;;
13889 *)
13890 on_solaris=no
13891 ;;
13892 esac
13893 if test x$on_solaris = xyes && test x$gas_flag = xno; then
13894 conftest_s='
13895 .section ".tdata",#alloc,#write,#tls
13896 foo: .long 25
13897 .text
13898 sethi %tgd_hi22(foo), %o0
13899 add %o0, %tgd_lo10(foo), %o1
13900 add %l7, %o1, %o0, %tgd_add(foo)
13901 call __tls_get_addr, %tgd_call(foo)
13902 sethi %tldm_hi22(foo), %l1
13903 add %l1, %tldm_lo10(foo), %l2
13904 add %l7, %l2, %o0, %tldm_add(foo)
13905 call __tls_get_addr, %tldm_call(foo)
13906 sethi %tldo_hix22(foo), %l3
13907 xor %l3, %tldo_lox10(foo), %l4
13908 add %o0, %l4, %l5, %tldo_add(foo)
13909 sethi %tie_hi22(foo), %o3
13910 add %o3, %tie_lo10(foo), %o3
13911 ld [%l7 + %o3], %o2, %tie_ld(foo)
13912 add %g7, %o2, %o4, %tie_add(foo)
13913 sethi %tle_hix22(foo), %l1
13914 xor %l1, %tle_lox10(foo), %o5
13915 ld [%g7 + %o5], %o1'
13916 tls_first_major=0
13917 tls_first_minor=0
13918 else
13919 conftest_s='
13920 .section ".tdata","awT",@progbits
13921 foo: .long 25
13922 .text
13923 sethi %tgd_hi22(foo), %o0
13924 add %o0, %tgd_lo10(foo), %o1
13925 add %l7, %o1, %o0, %tgd_add(foo)
13926 call __tls_get_addr, %tgd_call(foo)
13927 sethi %tldm_hi22(foo), %l1
13928 add %l1, %tldm_lo10(foo), %l2
13929 add %l7, %l2, %o0, %tldm_add(foo)
13930 call __tls_get_addr, %tldm_call(foo)
13931 sethi %tldo_hix22(foo), %l3
13932 xor %l3, %tldo_lox10(foo), %l4
13933 add %o0, %l4, %l5, %tldo_add(foo)
13934 sethi %tie_hi22(foo), %o3
13935 add %o3, %tie_lo10(foo), %o3
13936 ld [%l7 + %o3], %o2, %tie_ld(foo)
13937 add %g7, %o2, %o4, %tie_add(foo)
13938 sethi %tle_hix22(foo), %l1
13939 xor %l1, %tle_lox10(foo), %o5
13940 ld [%g7 + %o5], %o1'
13941 tls_first_major=2
13942 tls_first_minor=14
13943 tls_as_opt="-32 --fatal-warnings"
13944 fi
13945 ;;
13946 esac
13947 if test -z "$tls_first_major"; then
13948 : # If we don't have a check, assume no support.
13949 else
13950 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
13951 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
13952 if test "${gcc_cv_as_tls+set}" = set; then
13953 echo $ECHO_N "(cached) $ECHO_C" >&6
13954 else
13955 gcc_cv_as_tls=no
13956 if test $in_tree_gas = yes; then
13957 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
13958 then gcc_cv_as_tls=yes
13959 fi
13960 elif test x$gcc_cv_as != x; then
13961 echo "$conftest_s" > conftest.s
13962 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
13963 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13964 (eval $ac_try) 2>&5
13965 ac_status=$?
13966 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13967 (exit $ac_status); }; }
13968 then
13969 gcc_cv_as_tls=yes
13970 else
13971 echo "configure: failed program was" >&5
13972 cat conftest.s >&5
13973 fi
13974 rm -f conftest.o conftest.s
13975 fi
13976 fi
13977 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
13978 echo "${ECHO_T}$gcc_cv_as_tls" >&6
13979 if test $gcc_cv_as_tls = yes; then
13980
13981 cat >>confdefs.h <<\_ACEOF
13982 #define HAVE_AS_TLS 1
13983 _ACEOF
13984
13985 fi
13986 fi
13987
13988 # Target-specific assembler checks.
13989
13990 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
13991 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
13992 gcc_cv_ld_static_dynamic=no
13993 if test $in_tree_ld = yes ; then
13994 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
13995 gcc_cv_ld_static_dynamic=yes
13996 fi
13997 elif test x$gcc_cv_ld != x; then
13998 # Check if linker supports -Bstatic/-Bdynamic option
13999 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
14000 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
14001 gcc_cv_ld_static_dynamic=yes
14002 fi
14003 fi
14004 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
14005
14006 cat >>confdefs.h <<\_ACEOF
14007 #define HAVE_LD_STATIC_DYNAMIC 1
14008 _ACEOF
14009
14010 fi
14011 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
14012 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
14013
14014 if test x"$demangler_in_ld" = xyes; then
14015 echo "$as_me:$LINENO: checking linker --demangle support" >&5
14016 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
14017 gcc_cv_ld_demangle=no
14018 if test $in_tree_ld = yes; then
14019 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
14020 gcc_cv_ld_demangle=yes
14021 fi
14022 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
14023 # Check if the GNU linker supports --demangle option
14024 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
14025 gcc_cv_ld_demangle=yes
14026 fi
14027 fi
14028 if test x"$gcc_cv_ld_demangle" = xyes; then
14029
14030 cat >>confdefs.h <<\_ACEOF
14031 #define HAVE_LD_DEMANGLE 1
14032 _ACEOF
14033
14034 fi
14035 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
14036 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
14037 fi
14038
14039 case "$target" in
14040 # All TARGET_ABI_OSF targets.
14041 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
14042 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14043 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14044 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
14045 echo $ECHO_N "(cached) $ECHO_C" >&6
14046 else
14047 gcc_cv_as_alpha_explicit_relocs=no
14048 if test $in_tree_gas = yes; then
14049 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14050 then gcc_cv_as_alpha_explicit_relocs=yes
14051 fi
14052 elif test x$gcc_cv_as != x; then
14053 echo ' .set nomacro
14054 .text
14055 extbl $3, $2, $3 !lituse_bytoff!1
14056 ldq $2, a($29) !literal!1
14057 ldq $4, b($29) !literal!2
14058 ldq_u $3, 0($2) !lituse_base!1
14059 ldq $27, f($29) !literal!5
14060 jsr $26, ($27), f !lituse_jsr!5
14061 ldah $29, 0($26) !gpdisp!3
14062 lda $0, c($29) !gprel
14063 ldah $1, d($29) !gprelhigh
14064 lda $1, d($1) !gprellow
14065 lda $29, 0($29) !gpdisp!3' > conftest.s
14066 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14068 (eval $ac_try) 2>&5
14069 ac_status=$?
14070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14071 (exit $ac_status); }; }
14072 then
14073 gcc_cv_as_alpha_explicit_relocs=yes
14074 else
14075 echo "configure: failed program was" >&5
14076 cat conftest.s >&5
14077 fi
14078 rm -f conftest.o conftest.s
14079 fi
14080 fi
14081 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
14082 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
14083 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
14084
14085 cat >>confdefs.h <<\_ACEOF
14086 #define HAVE_AS_EXPLICIT_RELOCS 1
14087 _ACEOF
14088
14089 fi
14090 ;;
14091
14092 cris-*-*)
14093 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
14094 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
14095 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
14096 echo $ECHO_N "(cached) $ECHO_C" >&6
14097 else
14098 gcc_cv_as_cris_no_mul_bug=no
14099 if test $in_tree_gas = yes; then
14100 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14101 then gcc_cv_as_cris_no_mul_bug=yes
14102 fi
14103 elif test x$gcc_cv_as != x; then
14104 echo '.text' > conftest.s
14105 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14106 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14107 (eval $ac_try) 2>&5
14108 ac_status=$?
14109 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14110 (exit $ac_status); }; }
14111 then
14112 gcc_cv_as_cris_no_mul_bug=yes
14113 else
14114 echo "configure: failed program was" >&5
14115 cat conftest.s >&5
14116 fi
14117 rm -f conftest.o conftest.s
14118 fi
14119 fi
14120 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14121 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14122 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14123
14124 cat >>confdefs.h <<\_ACEOF
14125 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14126 _ACEOF
14127
14128 fi
14129 ;;
14130
14131 sparc*-*-*)
14132 echo "$as_me:$LINENO: checking assembler for .register" >&5
14133 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14134 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14135 echo $ECHO_N "(cached) $ECHO_C" >&6
14136 else
14137 gcc_cv_as_sparc_register_op=no
14138 if test x$gcc_cv_as != x; then
14139 echo '.register %g2, #scratch' > conftest.s
14140 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14142 (eval $ac_try) 2>&5
14143 ac_status=$?
14144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14145 (exit $ac_status); }; }
14146 then
14147 gcc_cv_as_sparc_register_op=yes
14148 else
14149 echo "configure: failed program was" >&5
14150 cat conftest.s >&5
14151 fi
14152 rm -f conftest.o conftest.s
14153 fi
14154 fi
14155 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
14156 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
14157 if test $gcc_cv_as_sparc_register_op = yes; then
14158
14159 cat >>confdefs.h <<\_ACEOF
14160 #define HAVE_AS_REGISTER_PSEUDO_OP 1
14161 _ACEOF
14162
14163 fi
14164
14165 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
14166 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
14167 if test "${gcc_cv_as_sparc_relax+set}" = set; then
14168 echo $ECHO_N "(cached) $ECHO_C" >&6
14169 else
14170 gcc_cv_as_sparc_relax=no
14171 if test x$gcc_cv_as != x; then
14172 echo '.text' > conftest.s
14173 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
14174 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14175 (eval $ac_try) 2>&5
14176 ac_status=$?
14177 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14178 (exit $ac_status); }; }
14179 then
14180 gcc_cv_as_sparc_relax=yes
14181 else
14182 echo "configure: failed program was" >&5
14183 cat conftest.s >&5
14184 fi
14185 rm -f conftest.o conftest.s
14186 fi
14187 fi
14188 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
14189 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
14190 if test $gcc_cv_as_sparc_relax = yes; then
14191
14192 cat >>confdefs.h <<\_ACEOF
14193 #define HAVE_AS_RELAX_OPTION 1
14194 _ACEOF
14195
14196 fi
14197
14198 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
14199 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
14200 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
14201 echo $ECHO_N "(cached) $ECHO_C" >&6
14202 else
14203 gcc_cv_as_sparc_ua_pcrel=no
14204 if test x$gcc_cv_as != x; then
14205 echo '.text
14206 foo:
14207 nop
14208 .data
14209 .align 4
14210 .byte 0
14211 .uaword %r_disp32(foo)' > conftest.s
14212 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14213 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14214 (eval $ac_try) 2>&5
14215 ac_status=$?
14216 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14217 (exit $ac_status); }; }
14218 then
14219 if test x$gcc_cv_ld != x \
14220 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
14221 gcc_cv_as_sparc_ua_pcrel=yes
14222 fi
14223 rm -f conftest
14224 else
14225 echo "configure: failed program was" >&5
14226 cat conftest.s >&5
14227 fi
14228 rm -f conftest.o conftest.s
14229 fi
14230 fi
14231 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
14232 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
14233 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
14234
14235 cat >>confdefs.h <<\_ACEOF
14236 #define HAVE_AS_SPARC_UA_PCREL 1
14237 _ACEOF
14238
14239
14240 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
14241 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
14242 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
14243 echo $ECHO_N "(cached) $ECHO_C" >&6
14244 else
14245 gcc_cv_as_sparc_ua_pcrel_hidden=no
14246 if test x$gcc_cv_as != x; then
14247 echo '.data
14248 .align 4
14249 .byte 0x31
14250 .uaword %r_disp32(foo)
14251 .byte 0x32, 0x33, 0x34
14252 .global foo
14253 .hidden foo
14254 foo:
14255 .skip 4' > conftest.s
14256 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14257 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14258 (eval $ac_try) 2>&5
14259 ac_status=$?
14260 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14261 (exit $ac_status); }; }
14262 then
14263 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
14264 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
14265 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
14266 | grep ' 31000000 07323334' > /dev/null 2>&1; then
14267 if $gcc_cv_objdump -R conftest 2> /dev/null \
14268 | grep 'DISP32' > /dev/null 2>&1; then
14269 :
14270 else
14271 gcc_cv_as_sparc_ua_pcrel_hidden=yes
14272 fi
14273 fi
14274 rm -f conftest
14275 else
14276 echo "configure: failed program was" >&5
14277 cat conftest.s >&5
14278 fi
14279 rm -f conftest.o conftest.s
14280 fi
14281 fi
14282 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
14283 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
14284 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
14285
14286 cat >>confdefs.h <<\_ACEOF
14287 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
14288 _ACEOF
14289
14290 fi
14291
14292 fi # unaligned pcrel relocs
14293
14294 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
14295 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
14296 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
14297 echo $ECHO_N "(cached) $ECHO_C" >&6
14298 else
14299 gcc_cv_as_sparc_offsetable_lo10=no
14300 if test x$gcc_cv_as != x; then
14301 echo '.text
14302 or %g1, %lo(ab) + 12, %g1
14303 or %g1, %lo(ab + 12), %g1' > conftest.s
14304 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
14305 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14306 (eval $ac_try) 2>&5
14307 ac_status=$?
14308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14309 (exit $ac_status); }; }
14310 then
14311 if test x$gcc_cv_objdump != x \
14312 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
14313 | grep ' 82106000 82106000' > /dev/null 2>&1; then
14314 gcc_cv_as_sparc_offsetable_lo10=yes
14315 fi
14316 else
14317 echo "configure: failed program was" >&5
14318 cat conftest.s >&5
14319 fi
14320 rm -f conftest.o conftest.s
14321 fi
14322 fi
14323 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
14324 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
14325 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
14326
14327 cat >>confdefs.h <<\_ACEOF
14328 #define HAVE_AS_OFFSETABLE_LO10 1
14329 _ACEOF
14330
14331 fi
14332 ;;
14333
14334 i[34567]86-*-* | x86_64-*-*)
14335 case $target_os in
14336 cygwin* | pe | mingw32*)
14337 # Used for DWARF 2 in PE
14338 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
14339 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
14340 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
14341 echo $ECHO_N "(cached) $ECHO_C" >&6
14342 else
14343 gcc_cv_as_ix86_pe_secrel32=no
14344 if test $in_tree_gas = yes; then
14345 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14346 then gcc_cv_as_ix86_pe_secrel32=yes
14347 fi
14348 elif test x$gcc_cv_as != x; then
14349 echo '.text
14350 foo: nop
14351 .data
14352 .secrel32 foo' > conftest.s
14353 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14354 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14355 (eval $ac_try) 2>&5
14356 ac_status=$?
14357 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14358 (exit $ac_status); }; }
14359 then
14360 if test x$gcc_cv_ld != x \
14361 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
14362 gcc_cv_as_ix86_pe_secrel32=yes
14363 fi
14364 rm -f conftest
14365 else
14366 echo "configure: failed program was" >&5
14367 cat conftest.s >&5
14368 fi
14369 rm -f conftest.o conftest.s
14370 fi
14371 fi
14372 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
14373 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
14374 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
14375
14376 cat >>confdefs.h <<\_ACEOF
14377 #define HAVE_GAS_PE_SECREL32_RELOC 1
14378 _ACEOF
14379
14380 fi
14381 ;;
14382 esac
14383
14384 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
14385 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
14386 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
14387 echo $ECHO_N "(cached) $ECHO_C" >&6
14388 else
14389 gcc_cv_as_ix86_filds_fists=no
14390 if test $in_tree_gas = yes; then
14391 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
14392 then gcc_cv_as_ix86_filds_fists=yes
14393 fi
14394 elif test x$gcc_cv_as != x; then
14395 echo 'filds mem; fists mem' > conftest.s
14396 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14397 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14398 (eval $ac_try) 2>&5
14399 ac_status=$?
14400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14401 (exit $ac_status); }; }
14402 then
14403 gcc_cv_as_ix86_filds_fists=yes
14404 else
14405 echo "configure: failed program was" >&5
14406 cat conftest.s >&5
14407 fi
14408 rm -f conftest.o conftest.s
14409 fi
14410 fi
14411 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
14412 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
14413 if test $gcc_cv_as_ix86_filds_fists = yes; then
14414
14415 cat >>confdefs.h <<\_ACEOF
14416 #define HAVE_GAS_FILDS_FISTS 1
14417 _ACEOF
14418
14419 fi
14420
14421 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
14422 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
14423 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
14424 echo $ECHO_N "(cached) $ECHO_C" >&6
14425 else
14426 gcc_cv_as_ix86_cmov_sun_syntax=no
14427 if test x$gcc_cv_as != x; then
14428 echo 'cmovl.l %edx, %eax' > conftest.s
14429 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14430 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14431 (eval $ac_try) 2>&5
14432 ac_status=$?
14433 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14434 (exit $ac_status); }; }
14435 then
14436 gcc_cv_as_ix86_cmov_sun_syntax=yes
14437 else
14438 echo "configure: failed program was" >&5
14439 cat conftest.s >&5
14440 fi
14441 rm -f conftest.o conftest.s
14442 fi
14443 fi
14444 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
14445 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
14446 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
14447
14448 cat >>confdefs.h <<\_ACEOF
14449 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
14450 _ACEOF
14451
14452 fi
14453
14454 # This one is used unconditionally by i386.[ch]; it is to be defined
14455 # to 1 if the feature is present, 0 otherwise.
14456 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
14457 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
14458 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
14459 echo $ECHO_N "(cached) $ECHO_C" >&6
14460 else
14461 gcc_cv_as_ix86_gotoff_in_data=no
14462 if test $in_tree_gas = yes; then
14463 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14464 then gcc_cv_as_ix86_gotoff_in_data=yes
14465 fi
14466 elif test x$gcc_cv_as != x; then
14467 echo ' .text
14468 .L0:
14469 nop
14470 .data
14471 .long .L0@GOTOFF' > conftest.s
14472 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14473 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14474 (eval $ac_try) 2>&5
14475 ac_status=$?
14476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14477 (exit $ac_status); }; }
14478 then
14479 gcc_cv_as_ix86_gotoff_in_data=yes
14480 else
14481 echo "configure: failed program was" >&5
14482 cat conftest.s >&5
14483 fi
14484 rm -f conftest.o conftest.s
14485 fi
14486 fi
14487 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
14488 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
14489
14490
14491 cat >>confdefs.h <<_ACEOF
14492 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
14493 _ACEOF
14494
14495 ;;
14496
14497 ia64*-*-*)
14498 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
14499 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
14500 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
14501 echo $ECHO_N "(cached) $ECHO_C" >&6
14502 else
14503 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
14504 if test $in_tree_gas = yes; then
14505 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14506 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
14507 fi
14508 elif test x$gcc_cv_as != x; then
14509 echo ' .text
14510 addl r15 = @ltoffx(x#), gp
14511 ;;
14512 ld8.mov r16 = [r15], x#' > conftest.s
14513 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14514 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14515 (eval $ac_try) 2>&5
14516 ac_status=$?
14517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14518 (exit $ac_status); }; }
14519 then
14520 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
14521 else
14522 echo "configure: failed program was" >&5
14523 cat conftest.s >&5
14524 fi
14525 rm -f conftest.o conftest.s
14526 fi
14527 fi
14528 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
14529 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
14530 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
14531
14532 cat >>confdefs.h <<\_ACEOF
14533 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
14534 _ACEOF
14535
14536 fi
14537
14538 ;;
14539
14540 powerpc*-*-*)
14541 case $target in
14542 *-*-aix*) conftest_s=' .csect .text[PR]
14543 mfcr 3,128';;
14544 *-*-darwin*)
14545 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
14546 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
14547 if test "${gcc_cv_as_machine_directive+set}" = set; then
14548 echo $ECHO_N "(cached) $ECHO_C" >&6
14549 else
14550 gcc_cv_as_machine_directive=no
14551 if test x$gcc_cv_as != x; then
14552 echo ' .machine ppc7400' > conftest.s
14553 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14554 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14555 (eval $ac_try) 2>&5
14556 ac_status=$?
14557 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14558 (exit $ac_status); }; }
14559 then
14560 gcc_cv_as_machine_directive=yes
14561 else
14562 echo "configure: failed program was" >&5
14563 cat conftest.s >&5
14564 fi
14565 rm -f conftest.o conftest.s
14566 fi
14567 fi
14568 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
14569 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
14570
14571 if test x$gcc_cv_as_machine_directive != xyes; then
14572 echo "*** This target requires an assembler supporting \".machine\"" >&2
14573 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
14574 test x$build = x$target && exit 1
14575 fi
14576 conftest_s=' .text
14577 mfcr r3,128';;
14578 *) conftest_s=' .machine power4
14579 .text
14580 mfcr 3,128';;
14581 esac
14582
14583 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
14584 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
14585 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
14586 echo $ECHO_N "(cached) $ECHO_C" >&6
14587 else
14588 gcc_cv_as_powerpc_mfcrf=no
14589 if test $in_tree_gas = yes; then
14590 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14591 then gcc_cv_as_powerpc_mfcrf=yes
14592 fi
14593 elif test x$gcc_cv_as != x; then
14594 echo "$conftest_s" > conftest.s
14595 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14596 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14597 (eval $ac_try) 2>&5
14598 ac_status=$?
14599 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14600 (exit $ac_status); }; }
14601 then
14602 gcc_cv_as_powerpc_mfcrf=yes
14603 else
14604 echo "configure: failed program was" >&5
14605 cat conftest.s >&5
14606 fi
14607 rm -f conftest.o conftest.s
14608 fi
14609 fi
14610 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
14611 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
14612 if test $gcc_cv_as_powerpc_mfcrf = yes; then
14613
14614 cat >>confdefs.h <<\_ACEOF
14615 #define HAVE_AS_MFCRF 1
14616 _ACEOF
14617
14618 fi
14619 ;;
14620
14621 mips*-*-*)
14622 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14623 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14624 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
14625 echo $ECHO_N "(cached) $ECHO_C" >&6
14626 else
14627 gcc_cv_as_mips_explicit_relocs=no
14628 if test $in_tree_gas = yes; then
14629 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14630 then gcc_cv_as_mips_explicit_relocs=yes
14631 fi
14632 elif test x$gcc_cv_as != x; then
14633 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
14634 if { ac_try='$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 $ac_status); }; }
14640 then
14641 gcc_cv_as_mips_explicit_relocs=yes
14642 else
14643 echo "configure: failed program was" >&5
14644 cat conftest.s >&5
14645 fi
14646 rm -f conftest.o conftest.s
14647 fi
14648 fi
14649 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
14650 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
14651 if test $gcc_cv_as_mips_explicit_relocs = yes; then
14652 if test x$target_cpu_default = x
14653 then target_cpu_default=MASK_EXPLICIT_RELOCS
14654 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
14655 fi
14656 fi
14657
14658 if test x$gas_flag = xyes \
14659 || test x"$host" != x"$build" \
14660 || test ! -x "$gcc_cv_as" \
14661 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
14662 :
14663 else
14664 echo "*** This configuration requires the GNU assembler" >&2
14665 exit 1
14666 fi
14667 ;;
14668 esac
14669 # ??? Not all targets support dwarf2 debug_line, even within a version
14670 # of gas. Moreover, we need to emit a valid instruction to trigger any
14671 # info to the output file. So, as supported targets are added to gas 2.11,
14672 # add some instruction here to (also) show we expect this might work.
14673 # ??? Once 2.11 is released, probably need to add first known working
14674 # version to the per-target configury.
14675 case "$target" in
14676 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
14677 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
14678 | xstormy16*-*-* | cris-*-* | xtensa-*-*)
14679 insn="nop"
14680 ;;
14681 ia64*-*-* | s390*-*-*)
14682 insn="nop 0"
14683 ;;
14684 mmix-*-*)
14685 insn="swym 0"
14686 ;;
14687 esac
14688 if test x"$insn" != x; then
14689 conftest_s="\
14690 .file 1 \"conftest.s\"
14691 .loc 1 3 0
14692 $insn"
14693 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
14694 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
14695 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
14696 echo $ECHO_N "(cached) $ECHO_C" >&6
14697 else
14698 gcc_cv_as_dwarf2_debug_line=no
14699 if test $in_tree_gas = yes; then
14700 if test $in_tree_gas_is_elf = yes \
14701 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14702 then gcc_cv_as_dwarf2_debug_line=yes
14703 fi
14704 elif test x$gcc_cv_as != x; then
14705 echo "$conftest_s" > conftest.s
14706 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14707 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14708 (eval $ac_try) 2>&5
14709 ac_status=$?
14710 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14711 (exit $ac_status); }; }
14712 then
14713 if test x$gcc_cv_objdump != x \
14714 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
14715 | grep debug_line > /dev/null 2>&1; then
14716 gcc_cv_as_dwarf2_debug_line=yes
14717 fi
14718 else
14719 echo "configure: failed program was" >&5
14720 cat conftest.s >&5
14721 fi
14722 rm -f conftest.o conftest.s
14723 fi
14724 fi
14725 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
14726 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
14727
14728
14729 # The .debug_line file table must be in the exact order that
14730 # we specified the files, since these indices are also used
14731 # by DW_AT_decl_file. Approximate this test by testing if
14732 # the assembler bitches if the same index is assigned twice.
14733 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
14734 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
14735 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
14736 echo $ECHO_N "(cached) $ECHO_C" >&6
14737 else
14738 gcc_cv_as_dwarf2_file_buggy=no
14739 if test x$gcc_cv_as != x; then
14740 echo ' .file 1 "foo.s"
14741 .file 1 "bar.s"' > conftest.s
14742 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14743 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14744 (eval $ac_try) 2>&5
14745 ac_status=$?
14746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14747 (exit $ac_status); }; }
14748 then
14749 gcc_cv_as_dwarf2_file_buggy=yes
14750 else
14751 echo "configure: failed program was" >&5
14752 cat conftest.s >&5
14753 fi
14754 rm -f conftest.o conftest.s
14755 fi
14756 fi
14757 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
14758 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
14759
14760
14761 if test $gcc_cv_as_dwarf2_debug_line = yes \
14762 && test $gcc_cv_as_dwarf2_file_buggy = no; then
14763
14764 cat >>confdefs.h <<\_ACEOF
14765 #define HAVE_AS_DWARF2_DEBUG_LINE 1
14766 _ACEOF
14767
14768 fi
14769
14770 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
14771 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
14772 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
14773 echo $ECHO_N "(cached) $ECHO_C" >&6
14774 else
14775 gcc_cv_as_gdwarf2_flag=no
14776 if test $in_tree_gas = yes; then
14777 if test $in_tree_gas_is_elf = yes \
14778 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14779 then gcc_cv_as_gdwarf2_flag=yes
14780 fi
14781 elif test x$gcc_cv_as != x; then
14782 echo "$insn" > conftest.s
14783 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
14784 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14785 (eval $ac_try) 2>&5
14786 ac_status=$?
14787 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14788 (exit $ac_status); }; }
14789 then
14790 gcc_cv_as_gdwarf2_flag=yes
14791 else
14792 echo "configure: failed program was" >&5
14793 cat conftest.s >&5
14794 fi
14795 rm -f conftest.o conftest.s
14796 fi
14797 fi
14798 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
14799 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
14800 if test $gcc_cv_as_gdwarf2_flag = yes; then
14801
14802 cat >>confdefs.h <<\_ACEOF
14803 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
14804 _ACEOF
14805
14806 fi
14807
14808 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
14809 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
14810 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
14811 echo $ECHO_N "(cached) $ECHO_C" >&6
14812 else
14813 gcc_cv_as_gstabs_flag=no
14814 if test $in_tree_gas = yes; then
14815 if test $in_tree_gas_is_elf = yes \
14816 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14817 then gcc_cv_as_gstabs_flag=yes
14818 fi
14819 elif test x$gcc_cv_as != x; then
14820 echo "$insn" > conftest.s
14821 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
14822 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14823 (eval $ac_try) 2>&5
14824 ac_status=$?
14825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14826 (exit $ac_status); }; }
14827 then
14828 # The native Solaris 9/Intel assembler doesn't understand --gstabs
14829 # and warns about it, but still exits successfully. So check for
14830 # this.
14831 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
14832 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14833 (eval $ac_try) 2>&5
14834 ac_status=$?
14835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14836 (exit $ac_status); }; }
14837 then :
14838 else gcc_cv_as_gstabs_flag=yes
14839 fi
14840 else
14841 echo "configure: failed program was" >&5
14842 cat conftest.s >&5
14843 fi
14844 rm -f conftest.o conftest.s
14845 fi
14846 fi
14847 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
14848 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
14849 if test $gcc_cv_as_gstabs_flag = yes; then
14850
14851 cat >>confdefs.h <<\_ACEOF
14852 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
14853 _ACEOF
14854
14855 fi
14856 fi
14857
14858 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
14859 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
14860 gcc_cv_ld_ro_rw_mix=unknown
14861 if test $in_tree_ld = yes ; then
14862 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
14863 && test $in_tree_ld_is_elf = yes; then
14864 gcc_cv_ld_ro_rw_mix=read-write
14865 fi
14866 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
14867 echo '.section myfoosect, "a"' > conftest1.s
14868 echo '.section myfoosect, "aw"' > conftest2.s
14869 echo '.byte 1' >> conftest2.s
14870 echo '.section myfoosect, "a"' > conftest3.s
14871 echo '.byte 0' >> conftest3.s
14872 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
14873 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
14874 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
14875 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
14876 conftest2.o conftest3.o > /dev/null 2>&1; then
14877 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
14878 | sed -e '/myfoosect/!d' -e N`
14879 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
14880 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
14881 gcc_cv_ld_ro_rw_mix=read-only
14882 else
14883 gcc_cv_ld_ro_rw_mix=read-write
14884 fi
14885 fi
14886 fi
14887 rm -f conftest.* conftest[123].*
14888 fi
14889 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
14890
14891 cat >>confdefs.h <<\_ACEOF
14892 #define HAVE_LD_RO_RW_SECTION_MIXING 1
14893 _ACEOF
14894
14895 fi
14896 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
14897 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
14898
14899 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
14900 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
14901 gcc_cv_ld_eh_frame_hdr=no
14902 if test $in_tree_ld = yes ; then
14903 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
14904 && test $in_tree_ld_is_elf = yes; then
14905 gcc_cv_ld_eh_frame_hdr=yes
14906 fi
14907 elif test x$gcc_cv_ld != x; then
14908 # Check if linker supports --eh-frame-hdr option
14909 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
14910 gcc_cv_ld_eh_frame_hdr=yes
14911 fi
14912 fi
14913 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
14914
14915 cat >>confdefs.h <<\_ACEOF
14916 #define HAVE_LD_EH_FRAME_HDR 1
14917 _ACEOF
14918
14919 fi
14920 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
14921 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
14922
14923 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
14924 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
14925 gcc_cv_ld_pie=no
14926 if test $in_tree_ld = yes ; then
14927 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
14928 && test $in_tree_ld_is_elf = yes; then
14929 gcc_cv_ld_pie=yes
14930 fi
14931 elif test x$gcc_cv_ld != x; then
14932 # Check if linker supports -pie option
14933 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
14934 gcc_cv_ld_pie=yes
14935 fi
14936 fi
14937 if test x"$gcc_cv_ld_pie" = xyes; then
14938
14939 cat >>confdefs.h <<\_ACEOF
14940 #define HAVE_LD_PIE 1
14941 _ACEOF
14942
14943 fi
14944 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
14945 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
14946
14947 # --------
14948 # UNSORTED
14949 # --------
14950
14951 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
14952 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
14953 if test "${gcc_cv_ld_as_needed+set}" = set; then
14954 echo $ECHO_N "(cached) $ECHO_C" >&6
14955 else
14956 gcc_cv_ld_as_needed=no
14957 if test $in_tree_ld = yes ; then
14958 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
14959 && test $in_tree_ld_is_elf = yes; then
14960 gcc_cv_ld_as_needed=yes
14961 fi
14962 elif test x$gcc_cv_ld != x; then
14963 # Check if linker supports --as-needed and --no-as-needed options
14964 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
14965 gcc_cv_ld_as_needed=yes
14966 fi
14967 fi
14968
14969 fi
14970 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
14971 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
14972 if test x"$gcc_cv_ld_as_needed" = xyes; then
14973
14974 cat >>confdefs.h <<\_ACEOF
14975 #define HAVE_LD_AS_NEEDED 1
14976 _ACEOF
14977
14978 fi
14979
14980 case "$target" in
14981 powerpc64*-*-linux*)
14982 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
14983 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
14984 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
14985 echo $ECHO_N "(cached) $ECHO_C" >&6
14986 else
14987 gcc_cv_ld_no_dot_syms=no
14988 if test $in_tree_ld = yes ; then
14989 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
14990 gcc_cv_ld_no_dot_syms=yes
14991 fi
14992 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
14993 cat > conftest1.s <<EOF
14994 .text
14995 bl .foo
14996 EOF
14997 cat > conftest2.s <<EOF
14998 .section ".opd","aw"
14999 .align 3
15000 .globl foo
15001 .type foo,@function
15002 foo:
15003 .quad .LEfoo,.TOC.@tocbase,0
15004 .text
15005 .LEfoo:
15006 blr
15007 .size foo,.-.LEfoo
15008 EOF
15009 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
15010 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
15011 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
15012 gcc_cv_ld_no_dot_syms=yes
15013 fi
15014 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
15015 fi
15016
15017 fi
15018 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
15019 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
15020 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
15021
15022 cat >>confdefs.h <<\_ACEOF
15023 #define HAVE_LD_NO_DOT_SYMS 1
15024 _ACEOF
15025
15026 fi
15027 ;;
15028 esac
15029
15030 if test x$with_sysroot = x && test x$host = x$target \
15031 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
15032
15033 cat >>confdefs.h <<_ACEOF
15034 #define PREFIX_INCLUDE_DIR "$prefix/include"
15035 _ACEOF
15036
15037 fi
15038
15039 # Find out what GC implementation we want, or may, use.
15040
15041 # Check whether --with-gc or --without-gc was given.
15042 if test "${with_gc+set}" = set; then
15043 withval="$with_gc"
15044 case "$withval" in
15045 page)
15046 GGC=ggc-$withval
15047 ;;
15048 zone)
15049 GGC=ggc-$withval
15050
15051 cat >>confdefs.h <<\_ACEOF
15052 #define GGC_ZONE 1
15053 _ACEOF
15054
15055 ;;
15056 *)
15057 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
15058 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
15059 { (exit 1); exit 1; }; }
15060 ;;
15061 esac
15062 else
15063 GGC=ggc-page
15064 fi;
15065
15066 echo "Using $GGC for garbage collection."
15067
15068 # Use the system's zlib library.
15069 zlibdir=-L../zlib
15070 zlibinc="-I\$(srcdir)/../zlib"
15071
15072 # Check whether --with-system-zlib or --without-system-zlib was given.
15073 if test "${with_system_zlib+set}" = set; then
15074 withval="$with_system_zlib"
15075 zlibdir=
15076 zlibinc=
15077
15078 fi;
15079
15080
15081
15082
15083 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
15084 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
15085 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
15086 if test "${enable_maintainer_mode+set}" = set; then
15087 enableval="$enable_maintainer_mode"
15088 maintainer_mode=$enableval
15089 else
15090 maintainer_mode=no
15091 fi;
15092
15093 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
15094 echo "${ECHO_T}$maintainer_mode" >&6
15095
15096 if test "$maintainer_mode" = "yes"; then
15097 MAINT=''
15098 else
15099 MAINT='#'
15100 fi
15101
15102 # --------------
15103 # Language hooks
15104 # --------------
15105
15106 # Make empty files to contain the specs and options for each language.
15107 # Then add #include lines to for a compiler that has specs and/or options.
15108
15109 lang_opt_files=
15110 lang_specs_files=
15111 lang_tree_files=
15112 for subdir in . $subdirs
15113 do
15114 if test -f $srcdir/$subdir/lang.opt; then
15115 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
15116 fi
15117 if test -f $srcdir/$subdir/lang-specs.h; then
15118 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
15119 fi
15120 if test -f $srcdir/$subdir/$subdir-tree.def; then
15121 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
15122 fi
15123 done
15124
15125 # These (without "all_") are set in each config-lang.in.
15126 # `language' must be a single word so is spelled singularly.
15127 all_languages=
15128 all_boot_languages=
15129 all_compilers=
15130 all_stagestuff=
15131 all_outputs='Makefile gccbug mklibgcc libada-mk'
15132 # List of language makefile fragments.
15133 all_lang_makefrags=
15134 # List of language subdirectory makefiles. Deprecated.
15135 all_lang_makefiles=
15136 # Files for gengtype
15137 all_gtfiles="$target_gtfiles"
15138 # Files for gengtype with language
15139 all_gtfiles_files_langs=
15140 all_gtfiles_files_files=
15141
15142 # Add the language fragments.
15143 # Languages are added via two mechanisms. Some information must be
15144 # recorded in makefile variables, these are defined in config-lang.in.
15145 # We accumulate them and plug them into the main Makefile.
15146 # The other mechanism is a set of hooks for each of the main targets
15147 # like `clean', `install', etc.
15148
15149 language_hooks="Make-hooks"
15150
15151 for s in $subdirs
15152 do
15153 language=
15154 boot_language=
15155 compilers=
15156 stagestuff=
15157 outputs=
15158 gtfiles=
15159 . ${srcdir}/$s/config-lang.in
15160 if test "x$language" = x
15161 then
15162 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
15163 exit 1
15164 fi
15165 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$s/Make-lang.in"
15166 if test -f ${srcdir}/$s/Makefile.in
15167 then all_lang_makefiles="$s/Makefile"
15168 fi
15169 all_languages="$all_languages $language"
15170 if test "x$boot_language" = xyes
15171 then
15172 all_boot_languages="$all_boot_languages $language"
15173 fi
15174 all_compilers="$all_compilers $compilers"
15175 all_stagestuff="$all_stagestuff $stagestuff"
15176 all_outputs="$all_outputs $outputs"
15177 all_gtfiles="$all_gtfiles $gtfiles"
15178 for f in $gtfiles
15179 do
15180 all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
15181 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
15182 done
15183 done
15184
15185 # Pick up gtfiles for c
15186 gtfiles=
15187 s="c"
15188 . ${srcdir}/c-config-lang.in
15189 all_gtfiles="$all_gtfiles $gtfiles"
15190 for f in $gtfiles
15191 do
15192 all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
15193 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
15194 done
15195
15196 check_languages=
15197 for language in $all_languages
15198 do
15199 check_languages="$check_languages check-$language"
15200 done
15201
15202 # We link each language in with a set of hooks, reached indirectly via
15203 # lang.${target}.
15204
15205 rm -f Make-hooks
15206 touch Make-hooks
15207 target_list="all.build all.cross start.encap rest.encap tags \
15208 install-normal install-common install-man \
15209 uninstall info man srcextra srcman srcinfo \
15210 mostlyclean clean distclean maintainer-clean \
15211 stage1 stage2 stage3 stage4 stageprofile stagefeedback"
15212 for t in $target_list
15213 do
15214 x=
15215 for lang in $all_languages
15216 do
15217 x="$x $lang.$t"
15218 done
15219 echo "lang.$t: $x" >> Make-hooks
15220 done
15221
15222 # --------
15223 # UNSORTED
15224 # --------
15225
15226 # Create .gdbinit.
15227
15228 echo "dir ." > .gdbinit
15229 echo "dir ${srcdir}" >> .gdbinit
15230 if test x$gdb_needs_out_file_path = xyes
15231 then
15232 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
15233 fi
15234 if test "x$subdirs" != x; then
15235 for s in $subdirs
15236 do
15237 echo "dir ${srcdir}/$s" >> .gdbinit
15238 done
15239 fi
15240 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
15241
15242 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
15243 # absolute path for gcc_tooldir based on inserting the number of up-directory
15244 # movements required to get from $(exec_prefix) to $(prefix) into the basic
15245 # $(libsubdir)/@(unlibsubdir) based path.
15246 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
15247 # make and thus we'd get different behavior depending on where we built the
15248 # sources.
15249 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
15250 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
15251 else
15252 # An explanation of the sed strings:
15253 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
15254 # -e 's|/$||' match a trailing forward slash and eliminates it
15255 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
15256 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
15257 #
15258 # (*) Note this pattern overwrites the first character of the string
15259 # with a forward slash if one is not already present. This is not a
15260 # problem because the exact names of the sub-directories concerned is
15261 # unimportant, just the number of them matters.
15262 #
15263 # The practical upshot of these patterns is like this:
15264 #
15265 # prefix exec_prefix result
15266 # ------ ----------- ------
15267 # /foo /foo/bar ../
15268 # /foo/ /foo/bar ../
15269 # /foo /foo/bar/ ../
15270 # /foo/ /foo/bar/ ../
15271 # /foo /foo/bar/ugg ../../
15272 #
15273 dollar='$$'
15274 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
15275 fi
15276
15277
15278
15279 # Find a directory in which to install a shared libgcc.
15280
15281 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
15282 if test "${enable_version_specific_runtime_libs+set}" = set; then
15283 enableval="$enable_version_specific_runtime_libs"
15284
15285 fi;
15286
15287
15288 # Check whether --with-slibdir or --without-slibdir was given.
15289 if test "${with_slibdir+set}" = set; then
15290 withval="$with_slibdir"
15291 slibdir="$with_slibdir"
15292 else
15293 if test "${enable_version_specific_runtime_libs+set}" = set; then
15294 slibdir='$(libsubdir)'
15295 elif test "$host" != "$target"; then
15296 slibdir='$(build_tooldir)/lib'
15297 else
15298 slibdir='$(libdir)'
15299 fi
15300 fi;
15301
15302
15303 objdir=`${PWDCMD-pwd}`
15304
15305
15306 # Substitute configuration variables
15307
15308
15309
15310
15311
15312
15313
15314
15315
15316
15317
15318
15319
15320
15321
15322
15323
15324
15325
15326
15327
15328
15329
15330
15331
15332
15333
15334
15335
15336
15337
15338
15339
15340
15341
15342
15343
15344
15345
15346
15347
15348
15349
15350
15351
15352
15353
15354
15355
15356
15357
15358
15359
15360
15361
15362
15363
15364
15365
15366
15367
15368
15369
15370 # Echo link setup.
15371 if test x${build} = x${host} ; then
15372 if test x${host} = x${target} ; then
15373 echo "Links are now set up to build a native compiler for ${target}." 1>&2
15374 else
15375 echo "Links are now set up to build a cross-compiler" 1>&2
15376 echo " from ${host} to ${target}." 1>&2
15377 fi
15378 else
15379 if test x${host} = x${target} ; then
15380 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
15381 echo " for ${target}." 1>&2
15382 else
15383 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
15384 echo " from ${host} to ${target}." 1>&2
15385 fi
15386 fi
15387
15388
15389
15390
15391 # Configure the subdirectories
15392 # AC_CONFIG_SUBDIRS($subdirs)
15393
15394 # Create the Makefile
15395 # and configure language subdirectories
15396 ac_config_files="$ac_config_files $all_outputs"
15397
15398
15399 ac_config_commands="$ac_config_commands default"
15400
15401 cat >confcache <<\_ACEOF
15402 # This file is a shell script that caches the results of configure
15403 # tests run on this system so they can be shared between configure
15404 # scripts and configure runs, see configure's option --config-cache.
15405 # It is not useful on other systems. If it contains results you don't
15406 # want to keep, you may remove or edit it.
15407 #
15408 # config.status only pays attention to the cache file if you give it
15409 # the --recheck option to rerun configure.
15410 #
15411 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15412 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15413 # following values.
15414
15415 _ACEOF
15416
15417 # The following way of writing the cache mishandles newlines in values,
15418 # but we know of no workaround that is simple, portable, and efficient.
15419 # So, don't put newlines in cache variables' values.
15420 # Ultrix sh set writes to stderr and can't be redirected directly,
15421 # and sets the high bit in the cache file unless we assign to the vars.
15422 {
15423 (set) 2>&1 |
15424 case `(ac_space=' '; set | grep ac_space) 2>&1` in
15425 *ac_space=\ *)
15426 # `set' does not quote correctly, so add quotes (double-quote
15427 # substitution turns \\\\ into \\, and sed turns \\ into \).
15428 sed -n \
15429 "s/'/'\\\\''/g;
15430 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15431 ;;
15432 *)
15433 # `set' quotes correctly as required by POSIX, so do not add quotes.
15434 sed -n \
15435 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
15436 ;;
15437 esac;
15438 } |
15439 sed '
15440 t clear
15441 : clear
15442 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15443 t end
15444 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15445 : end' >>confcache
15446 if diff $cache_file confcache >/dev/null 2>&1; then :; else
15447 if test -w $cache_file; then
15448 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
15449 cat confcache >$cache_file
15450 else
15451 echo "not updating unwritable cache $cache_file"
15452 fi
15453 fi
15454 rm -f confcache
15455
15456 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15457 # Let make expand exec_prefix.
15458 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15459
15460 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15461 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15462 # trailing colons and then remove the whole line if VPATH becomes empty
15463 # (actually we leave an empty line to preserve line numbers).
15464 if test "x$srcdir" = x.; then
15465 ac_vpsub='/^[ ]*VPATH[ ]*=/{
15466 s/:*\$(srcdir):*/:/;
15467 s/:*\${srcdir}:*/:/;
15468 s/:*@srcdir@:*/:/;
15469 s/^\([^=]*=[ ]*\):*/\1/;
15470 s/:*$//;
15471 s/^[^=]*=[ ]*$//;
15472 }'
15473 fi
15474
15475 DEFS=-DHAVE_CONFIG_H
15476
15477 ac_libobjs=
15478 ac_ltlibobjs=
15479 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15480 # 1. Remove the extension, and $U if already installed.
15481 ac_i=`echo "$ac_i" |
15482 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
15483 # 2. Add them.
15484 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
15485 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
15486 done
15487 LIBOBJS=$ac_libobjs
15488
15489 LTLIBOBJS=$ac_ltlibobjs
15490
15491
15492
15493 : ${CONFIG_STATUS=./config.status}
15494 ac_clean_files_save=$ac_clean_files
15495 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15496 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
15497 echo "$as_me: creating $CONFIG_STATUS" >&6;}
15498 cat >$CONFIG_STATUS <<_ACEOF
15499 #! $SHELL
15500 # Generated by $as_me.
15501 # Run this file to recreate the current configuration.
15502 # Compiler output produced by configure, useful for debugging
15503 # configure, is in config.log if it exists.
15504
15505 debug=false
15506 ac_cs_recheck=false
15507 ac_cs_silent=false
15508 SHELL=\${CONFIG_SHELL-$SHELL}
15509 _ACEOF
15510
15511 cat >>$CONFIG_STATUS <<\_ACEOF
15512 ## --------------------- ##
15513 ## M4sh Initialization. ##
15514 ## --------------------- ##
15515
15516 # Be Bourne compatible
15517 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
15518 emulate sh
15519 NULLCMD=:
15520 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
15521 # is contrary to our usage. Disable this feature.
15522 alias -g '${1+"$@"}'='"$@"'
15523 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
15524 set -o posix
15525 fi
15526 DUALCASE=1; export DUALCASE # for MKS sh
15527
15528 # Support unset when possible.
15529 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
15530 as_unset=unset
15531 else
15532 as_unset=false
15533 fi
15534
15535
15536 # Work around bugs in pre-3.0 UWIN ksh.
15537 $as_unset ENV MAIL MAILPATH
15538 PS1='$ '
15539 PS2='> '
15540 PS4='+ '
15541
15542 # NLS nuisances.
15543 for as_var in \
15544 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
15545 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
15546 LC_TELEPHONE LC_TIME
15547 do
15548 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
15549 eval $as_var=C; export $as_var
15550 else
15551 $as_unset $as_var
15552 fi
15553 done
15554
15555 # Required to use basename.
15556 if expr a : '\(a\)' >/dev/null 2>&1; then
15557 as_expr=expr
15558 else
15559 as_expr=false
15560 fi
15561
15562 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
15563 as_basename=basename
15564 else
15565 as_basename=false
15566 fi
15567
15568
15569 # Name of the executable.
15570 as_me=`$as_basename "$0" ||
15571 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15572 X"$0" : 'X\(//\)$' \| \
15573 X"$0" : 'X\(/\)$' \| \
15574 . : '\(.\)' 2>/dev/null ||
15575 echo X/"$0" |
15576 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
15577 /^X\/\(\/\/\)$/{ s//\1/; q; }
15578 /^X\/\(\/\).*/{ s//\1/; q; }
15579 s/.*/./; q'`
15580
15581
15582 # PATH needs CR, and LINENO needs CR and PATH.
15583 # Avoid depending upon Character Ranges.
15584 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15585 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15586 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15587 as_cr_digits='0123456789'
15588 as_cr_alnum=$as_cr_Letters$as_cr_digits
15589
15590 # The user is always right.
15591 if test "${PATH_SEPARATOR+set}" != set; then
15592 echo "#! /bin/sh" >conf$$.sh
15593 echo "exit 0" >>conf$$.sh
15594 chmod +x conf$$.sh
15595 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
15596 PATH_SEPARATOR=';'
15597 else
15598 PATH_SEPARATOR=:
15599 fi
15600 rm -f conf$$.sh
15601 fi
15602
15603
15604 as_lineno_1=$LINENO
15605 as_lineno_2=$LINENO
15606 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
15607 test "x$as_lineno_1" != "x$as_lineno_2" &&
15608 test "x$as_lineno_3" = "x$as_lineno_2" || {
15609 # Find who we are. Look in the path if we contain no path at all
15610 # relative or not.
15611 case $0 in
15612 *[\\/]* ) as_myself=$0 ;;
15613 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15614 for as_dir in $PATH
15615 do
15616 IFS=$as_save_IFS
15617 test -z "$as_dir" && as_dir=.
15618 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15619 done
15620
15621 ;;
15622 esac
15623 # We did not find ourselves, most probably we were run as `sh COMMAND'
15624 # in which case we are not to be found in the path.
15625 if test "x$as_myself" = x; then
15626 as_myself=$0
15627 fi
15628 if test ! -f "$as_myself"; then
15629 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
15630 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
15631 { (exit 1); exit 1; }; }
15632 fi
15633 case $CONFIG_SHELL in
15634 '')
15635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15636 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
15637 do
15638 IFS=$as_save_IFS
15639 test -z "$as_dir" && as_dir=.
15640 for as_base in sh bash ksh sh5; do
15641 case $as_dir in
15642 /*)
15643 if ("$as_dir/$as_base" -c '
15644 as_lineno_1=$LINENO
15645 as_lineno_2=$LINENO
15646 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
15647 test "x$as_lineno_1" != "x$as_lineno_2" &&
15648 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
15649 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
15650 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
15651 CONFIG_SHELL=$as_dir/$as_base
15652 export CONFIG_SHELL
15653 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
15654 fi;;
15655 esac
15656 done
15657 done
15658 ;;
15659 esac
15660
15661 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
15662 # uniformly replaced by the line number. The first 'sed' inserts a
15663 # line-number line before each line; the second 'sed' does the real
15664 # work. The second script uses 'N' to pair each line-number line
15665 # with the numbered line, and appends trailing '-' during
15666 # substitution so that $LINENO is not a special case at line end.
15667 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
15668 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
15669 sed '=' <$as_myself |
15670 sed '
15671 N
15672 s,$,-,
15673 : loop
15674 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
15675 t loop
15676 s,-$,,
15677 s,^['$as_cr_digits']*\n,,
15678 ' >$as_me.lineno &&
15679 chmod +x $as_me.lineno ||
15680 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
15681 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
15682 { (exit 1); exit 1; }; }
15683
15684 # Don't try to exec as it changes $[0], causing all sort of problems
15685 # (the dirname of $[0] is not the place where we might find the
15686 # original and so on. Autoconf is especially sensible to this).
15687 . ./$as_me.lineno
15688 # Exit status is that of the last command.
15689 exit
15690 }
15691
15692
15693 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
15694 *c*,-n*) ECHO_N= ECHO_C='
15695 ' ECHO_T=' ' ;;
15696 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
15697 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
15698 esac
15699
15700 if expr a : '\(a\)' >/dev/null 2>&1; then
15701 as_expr=expr
15702 else
15703 as_expr=false
15704 fi
15705
15706 rm -f conf$$ conf$$.exe conf$$.file
15707 echo >conf$$.file
15708 if ln -s conf$$.file conf$$ 2>/dev/null; then
15709 # We could just check for DJGPP; but this test a) works b) is more generic
15710 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
15711 if test -f conf$$.exe; then
15712 # Don't use ln at all; we don't have any links
15713 as_ln_s='cp -p'
15714 else
15715 as_ln_s='ln -s'
15716 fi
15717 elif ln conf$$.file conf$$ 2>/dev/null; then
15718 as_ln_s=ln
15719 else
15720 as_ln_s='cp -p'
15721 fi
15722 rm -f conf$$ conf$$.exe conf$$.file
15723
15724 if mkdir -p . 2>/dev/null; then
15725 as_mkdir_p=:
15726 else
15727 test -d ./-p && rmdir ./-p
15728 as_mkdir_p=false
15729 fi
15730
15731 as_executable_p="test -f"
15732
15733 # Sed expression to map a string onto a valid CPP name.
15734 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15735
15736 # Sed expression to map a string onto a valid variable name.
15737 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15738
15739
15740 # IFS
15741 # We need space, tab and new line, in precisely that order.
15742 as_nl='
15743 '
15744 IFS=" $as_nl"
15745
15746 # CDPATH.
15747 $as_unset CDPATH
15748
15749 exec 6>&1
15750
15751 # Open the log real soon, to keep \$[0] and so on meaningful, and to
15752 # report actual input values of CONFIG_FILES etc. instead of their
15753 # values after options handling. Logging --version etc. is OK.
15754 exec 5>>config.log
15755 {
15756 echo
15757 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15758 ## Running $as_me. ##
15759 _ASBOX
15760 } >&5
15761 cat >&5 <<_CSEOF
15762
15763 This file was extended by $as_me, which was
15764 generated by GNU Autoconf 2.59. Invocation command line was
15765
15766 CONFIG_FILES = $CONFIG_FILES
15767 CONFIG_HEADERS = $CONFIG_HEADERS
15768 CONFIG_LINKS = $CONFIG_LINKS
15769 CONFIG_COMMANDS = $CONFIG_COMMANDS
15770 $ $0 $@
15771
15772 _CSEOF
15773 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
15774 echo >&5
15775 _ACEOF
15776
15777 # Files that config.status was made for.
15778 if test -n "$ac_config_files"; then
15779 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
15780 fi
15781
15782 if test -n "$ac_config_headers"; then
15783 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
15784 fi
15785
15786 if test -n "$ac_config_links"; then
15787 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
15788 fi
15789
15790 if test -n "$ac_config_commands"; then
15791 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
15792 fi
15793
15794 cat >>$CONFIG_STATUS <<\_ACEOF
15795
15796 ac_cs_usage="\
15797 \`$as_me' instantiates files from templates according to the
15798 current configuration.
15799
15800 Usage: $0 [OPTIONS] [FILE]...
15801
15802 -h, --help print this help, then exit
15803 -V, --version print version number, then exit
15804 -q, --quiet do not print progress messages
15805 -d, --debug don't remove temporary files
15806 --recheck update $as_me by reconfiguring in the same conditions
15807 --file=FILE[:TEMPLATE]
15808 instantiate the configuration file FILE
15809 --header=FILE[:TEMPLATE]
15810 instantiate the configuration header FILE
15811
15812 Configuration files:
15813 $config_files
15814
15815 Configuration headers:
15816 $config_headers
15817
15818 Configuration commands:
15819 $config_commands
15820
15821 Report bugs to <bug-autoconf@gnu.org>."
15822 _ACEOF
15823
15824 cat >>$CONFIG_STATUS <<_ACEOF
15825 ac_cs_version="\\
15826 config.status
15827 configured by $0, generated by GNU Autoconf 2.59,
15828 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
15829
15830 Copyright (C) 2003 Free Software Foundation, Inc.
15831 This config.status script is free software; the Free Software Foundation
15832 gives unlimited permission to copy, distribute and modify it."
15833 srcdir=$srcdir
15834 _ACEOF
15835
15836 cat >>$CONFIG_STATUS <<\_ACEOF
15837 # If no file are specified by the user, then we need to provide default
15838 # value. By we need to know if files were specified by the user.
15839 ac_need_defaults=:
15840 while test $# != 0
15841 do
15842 case $1 in
15843 --*=*)
15844 ac_option=`expr "x$1" : 'x\([^=]*\)='`
15845 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
15846 ac_shift=:
15847 ;;
15848 -*)
15849 ac_option=$1
15850 ac_optarg=$2
15851 ac_shift=shift
15852 ;;
15853 *) # This is not an option, so the user has probably given explicit
15854 # arguments.
15855 ac_option=$1
15856 ac_need_defaults=false;;
15857 esac
15858
15859 case $ac_option in
15860 # Handling of the options.
15861 _ACEOF
15862 cat >>$CONFIG_STATUS <<\_ACEOF
15863 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15864 ac_cs_recheck=: ;;
15865 --version | --vers* | -V )
15866 echo "$ac_cs_version"; exit 0 ;;
15867 --he | --h)
15868 # Conflict between --help and --header
15869 { { echo "$as_me:$LINENO: error: ambiguous option: $1
15870 Try \`$0 --help' for more information." >&5
15871 echo "$as_me: error: ambiguous option: $1
15872 Try \`$0 --help' for more information." >&2;}
15873 { (exit 1); exit 1; }; };;
15874 --help | --hel | -h )
15875 echo "$ac_cs_usage"; exit 0 ;;
15876 --debug | --d* | -d )
15877 debug=: ;;
15878 --file | --fil | --fi | --f )
15879 $ac_shift
15880 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
15881 ac_need_defaults=false;;
15882 --header | --heade | --head | --hea )
15883 $ac_shift
15884 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
15885 ac_need_defaults=false;;
15886 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15887 | -silent | --silent | --silen | --sile | --sil | --si | --s)
15888 ac_cs_silent=: ;;
15889
15890 # This is an error.
15891 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
15892 Try \`$0 --help' for more information." >&5
15893 echo "$as_me: error: unrecognized option: $1
15894 Try \`$0 --help' for more information." >&2;}
15895 { (exit 1); exit 1; }; } ;;
15896
15897 *) ac_config_targets="$ac_config_targets $1" ;;
15898
15899 esac
15900 shift
15901 done
15902
15903 ac_configure_extra_args=
15904
15905 if $ac_cs_silent; then
15906 exec 6>/dev/null
15907 ac_configure_extra_args="$ac_configure_extra_args --silent"
15908 fi
15909
15910 _ACEOF
15911 cat >>$CONFIG_STATUS <<_ACEOF
15912 if \$ac_cs_recheck; then
15913 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
15914 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15915 fi
15916
15917 _ACEOF
15918
15919 cat >>$CONFIG_STATUS <<_ACEOF
15920 #
15921 # INIT-COMMANDS section.
15922 #
15923
15924 subdirs='$subdirs'
15925
15926 _ACEOF
15927
15928
15929
15930 cat >>$CONFIG_STATUS <<\_ACEOF
15931 for ac_config_target in $ac_config_targets
15932 do
15933 case "$ac_config_target" in
15934 # Handling of arguments.
15935 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
15936 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15937 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
15938 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
15939 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
15940 { (exit 1); exit 1; }; };;
15941 esac
15942 done
15943
15944 # If the user did not use the arguments to specify the items to instantiate,
15945 # then the envvar interface is used. Set only those that are not.
15946 # We use the long form for the default assignment because of an extremely
15947 # bizarre bug on SunOS 4.1.3.
15948 if $ac_need_defaults; then
15949 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15950 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15951 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15952 fi
15953
15954 # Have a temporary directory for convenience. Make it in the build tree
15955 # simply because there is no reason to put it here, and in addition,
15956 # creating and moving files from /tmp can sometimes cause problems.
15957 # Create a temporary directory, and hook for its removal unless debugging.
15958 $debug ||
15959 {
15960 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
15961 trap '{ (exit 1); exit 1; }' 1 2 13 15
15962 }
15963
15964 # Create a (secure) tmp directory for tmp files.
15965
15966 {
15967 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
15968 test -n "$tmp" && test -d "$tmp"
15969 } ||
15970 {
15971 tmp=./confstat$$-$RANDOM
15972 (umask 077 && mkdir $tmp)
15973 } ||
15974 {
15975 echo "$me: cannot create a temporary directory in ." >&2
15976 { (exit 1); exit 1; }
15977 }
15978
15979 _ACEOF
15980
15981 cat >>$CONFIG_STATUS <<_ACEOF
15982
15983 #
15984 # CONFIG_FILES section.
15985 #
15986
15987 # No need to generate the scripts if there are no CONFIG_FILES.
15988 # This happens for instance when ./config.status config.h
15989 if test -n "\$CONFIG_FILES"; then
15990 # Protect against being on the right side of a sed subst in config.status.
15991 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
15992 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
15993 s,@SHELL@,$SHELL,;t t
15994 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
15995 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
15996 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
15997 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
15998 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
15999 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
16000 s,@exec_prefix@,$exec_prefix,;t t
16001 s,@prefix@,$prefix,;t t
16002 s,@program_transform_name@,$program_transform_name,;t t
16003 s,@bindir@,$bindir,;t t
16004 s,@sbindir@,$sbindir,;t t
16005 s,@libexecdir@,$libexecdir,;t t
16006 s,@datadir@,$datadir,;t t
16007 s,@sysconfdir@,$sysconfdir,;t t
16008 s,@sharedstatedir@,$sharedstatedir,;t t
16009 s,@localstatedir@,$localstatedir,;t t
16010 s,@libdir@,$libdir,;t t
16011 s,@includedir@,$includedir,;t t
16012 s,@oldincludedir@,$oldincludedir,;t t
16013 s,@infodir@,$infodir,;t t
16014 s,@mandir@,$mandir,;t t
16015 s,@build_alias@,$build_alias,;t t
16016 s,@host_alias@,$host_alias,;t t
16017 s,@target_alias@,$target_alias,;t t
16018 s,@DEFS@,$DEFS,;t t
16019 s,@ECHO_C@,$ECHO_C,;t t
16020 s,@ECHO_N@,$ECHO_N,;t t
16021 s,@ECHO_T@,$ECHO_T,;t t
16022 s,@LIBS@,$LIBS,;t t
16023 s,@build@,$build,;t t
16024 s,@build_cpu@,$build_cpu,;t t
16025 s,@build_vendor@,$build_vendor,;t t
16026 s,@build_os@,$build_os,;t t
16027 s,@host@,$host,;t t
16028 s,@host_cpu@,$host_cpu,;t t
16029 s,@host_vendor@,$host_vendor,;t t
16030 s,@host_os@,$host_os,;t t
16031 s,@target@,$target,;t t
16032 s,@target_cpu@,$target_cpu,;t t
16033 s,@target_vendor@,$target_vendor,;t t
16034 s,@target_os@,$target_os,;t t
16035 s,@target_noncanonical@,$target_noncanonical,;t t
16036 s,@build_subdir@,$build_subdir,;t t
16037 s,@host_subdir@,$host_subdir,;t t
16038 s,@target_subdir@,$target_subdir,;t t
16039 s,@GENINSRC@,$GENINSRC,;t t
16040 s,@CC@,$CC,;t t
16041 s,@CFLAGS@,$CFLAGS,;t t
16042 s,@LDFLAGS@,$LDFLAGS,;t t
16043 s,@CPPFLAGS@,$CPPFLAGS,;t t
16044 s,@ac_ct_CC@,$ac_ct_CC,;t t
16045 s,@EXEEXT@,$EXEEXT,;t t
16046 s,@OBJEXT@,$OBJEXT,;t t
16047 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
16048 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
16049 s,@CPP@,$CPP,;t t
16050 s,@EGREP@,$EGREP,;t t
16051 s,@strict1_warn@,$strict1_warn,;t t
16052 s,@warn_cflags@,$warn_cflags,;t t
16053 s,@WERROR@,$WERROR,;t t
16054 s,@nocommon_flag@,$nocommon_flag,;t t
16055 s,@TREEBROWSER@,$TREEBROWSER,;t t
16056 s,@valgrind_path@,$valgrind_path,;t t
16057 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
16058 s,@valgrind_command@,$valgrind_command,;t t
16059 s,@coverage_flags@,$coverage_flags,;t t
16060 s,@enable_multilib@,$enable_multilib,;t t
16061 s,@enable_shared@,$enable_shared,;t t
16062 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
16063 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
16064 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
16065 s,@onestep@,$onestep,;t t
16066 s,@SET_MAKE@,$SET_MAKE,;t t
16067 s,@AWK@,$AWK,;t t
16068 s,@LN_S@,$LN_S,;t t
16069 s,@LN@,$LN,;t t
16070 s,@RANLIB@,$RANLIB,;t t
16071 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
16072 s,@ranlib_flags@,$ranlib_flags,;t t
16073 s,@INSTALL@,$INSTALL,;t t
16074 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
16075 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
16076 s,@make_compare_target@,$make_compare_target,;t t
16077 s,@have_mktemp_command@,$have_mktemp_command,;t t
16078 s,@MAKEINFO@,$MAKEINFO,;t t
16079 s,@BUILD_INFO@,$BUILD_INFO,;t t
16080 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
16081 s,@FLEX@,$FLEX,;t t
16082 s,@BISON@,$BISON,;t t
16083 s,@NM@,$NM,;t t
16084 s,@AR@,$AR,;t t
16085 s,@stage1_cflags@,$stage1_cflags,;t t
16086 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
16087 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
16088 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
16089 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
16090 s,@LIBICONV@,$LIBICONV,;t t
16091 s,@LTLIBICONV@,$LTLIBICONV,;t t
16092 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
16093 s,@manext@,$manext,;t t
16094 s,@objext@,$objext,;t t
16095 s,@gthread_flags@,$gthread_flags,;t t
16096 s,@extra_modes_file@,$extra_modes_file,;t t
16097 s,@extra_opt_files@,$extra_opt_files,;t t
16098 s,@USE_NLS@,$USE_NLS,;t t
16099 s,@LIBINTL@,$LIBINTL,;t t
16100 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
16101 s,@INCINTL@,$INCINTL,;t t
16102 s,@XGETTEXT@,$XGETTEXT,;t t
16103 s,@GMSGFMT@,$GMSGFMT,;t t
16104 s,@POSUB@,$POSUB,;t t
16105 s,@CATALOGS@,$CATALOGS,;t t
16106 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
16107 s,@CROSS@,$CROSS,;t t
16108 s,@ALL@,$ALL,;t t
16109 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
16110 s,@inhibit_libc@,$inhibit_libc,;t t
16111 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
16112 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
16113 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
16114 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
16115 s,@collect2@,$collect2,;t t
16116 s,@libgcc_visibility@,$libgcc_visibility,;t t
16117 s,@GGC@,$GGC,;t t
16118 s,@zlibdir@,$zlibdir,;t t
16119 s,@zlibinc@,$zlibinc,;t t
16120 s,@MAINT@,$MAINT,;t t
16121 s,@gcc_tooldir@,$gcc_tooldir,;t t
16122 s,@dollar@,$dollar,;t t
16123 s,@slibdir@,$slibdir,;t t
16124 s,@objdir@,$objdir,;t t
16125 s,@subdirs@,$subdirs,;t t
16126 s,@srcdir@,$srcdir,;t t
16127 s,@all_boot_languages@,$all_boot_languages,;t t
16128 s,@all_compilers@,$all_compilers,;t t
16129 s,@all_gtfiles@,$all_gtfiles,;t t
16130 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
16131 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
16132 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
16133 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
16134 s,@all_languages@,$all_languages,;t t
16135 s,@all_stagestuff@,$all_stagestuff,;t t
16136 s,@build_exeext@,$build_exeext,;t t
16137 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
16138 s,@build_xm_file_list@,$build_xm_file_list,;t t
16139 s,@build_xm_include_list@,$build_xm_include_list,;t t
16140 s,@build_xm_defines@,$build_xm_defines,;t t
16141 s,@check_languages@,$check_languages,;t t
16142 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
16143 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
16144 s,@cpp_install_dir@,$cpp_install_dir,;t t
16145 s,@xmake_file@,$xmake_file,;t t
16146 s,@tmake_file@,$tmake_file,;t t
16147 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
16148 s,@extra_headers_list@,$extra_headers_list,;t t
16149 s,@extra_objs@,$extra_objs,;t t
16150 s,@extra_parts@,$extra_parts,;t t
16151 s,@extra_passes@,$extra_passes,;t t
16152 s,@extra_programs@,$extra_programs,;t t
16153 s,@float_h_file@,$float_h_file,;t t
16154 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
16155 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
16156 s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t
16157 s,@host_exeext@,$host_exeext,;t t
16158 s,@host_xm_file_list@,$host_xm_file_list,;t t
16159 s,@host_xm_include_list@,$host_xm_include_list,;t t
16160 s,@host_xm_defines@,$host_xm_defines,;t t
16161 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
16162 s,@install@,$install,;t t
16163 s,@lang_opt_files@,$lang_opt_files,;t t
16164 s,@lang_specs_files@,$lang_specs_files,;t t
16165 s,@lang_tree_files@,$lang_tree_files,;t t
16166 s,@local_prefix@,$local_prefix,;t t
16167 s,@md_file@,$md_file,;t t
16168 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
16169 s,@out_file@,$out_file,;t t
16170 s,@out_object_file@,$out_object_file,;t t
16171 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
16172 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
16173 s,@thread_file@,$thread_file,;t t
16174 s,@tm_file_list@,$tm_file_list,;t t
16175 s,@tm_include_list@,$tm_include_list,;t t
16176 s,@tm_defines@,$tm_defines,;t t
16177 s,@tm_p_file_list@,$tm_p_file_list,;t t
16178 s,@tm_p_include_list@,$tm_p_include_list,;t t
16179 s,@xm_file_list@,$xm_file_list,;t t
16180 s,@xm_include_list@,$xm_include_list,;t t
16181 s,@xm_defines@,$xm_defines,;t t
16182 s,@c_target_objs@,$c_target_objs,;t t
16183 s,@cxx_target_objs@,$cxx_target_objs,;t t
16184 s,@target_cpu_default@,$target_cpu_default,;t t
16185 s,@GMPLIBS@,$GMPLIBS,;t t
16186 s,@GMPINC@,$GMPINC,;t t
16187 s,@LIBOBJS@,$LIBOBJS,;t t
16188 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
16189 /@language_hooks@/r $language_hooks
16190 s,@language_hooks@,,;t t
16191 CEOF
16192
16193 _ACEOF
16194
16195 cat >>$CONFIG_STATUS <<\_ACEOF
16196 # Split the substitutions into bite-sized pieces for seds with
16197 # small command number limits, like on Digital OSF/1 and HP-UX.
16198 ac_max_sed_lines=48
16199 ac_sed_frag=1 # Number of current file.
16200 ac_beg=1 # First line for current file.
16201 ac_end=$ac_max_sed_lines # Line after last line for current file.
16202 ac_more_lines=:
16203 ac_sed_cmds=
16204 while $ac_more_lines; do
16205 if test $ac_beg -gt 1; then
16206 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
16207 else
16208 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
16209 fi
16210 if test ! -s $tmp/subs.frag; then
16211 ac_more_lines=false
16212 else
16213 # The purpose of the label and of the branching condition is to
16214 # speed up the sed processing (if there are no `@' at all, there
16215 # is no need to browse any of the substitutions).
16216 # These are the two extra sed commands mentioned above.
16217 (echo ':t
16218 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
16219 if test -z "$ac_sed_cmds"; then
16220 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
16221 else
16222 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
16223 fi
16224 ac_sed_frag=`expr $ac_sed_frag + 1`
16225 ac_beg=$ac_end
16226 ac_end=`expr $ac_end + $ac_max_sed_lines`
16227 fi
16228 done
16229 if test -z "$ac_sed_cmds"; then
16230 ac_sed_cmds=cat
16231 fi
16232 fi # test -n "$CONFIG_FILES"
16233
16234 _ACEOF
16235 cat >>$CONFIG_STATUS <<\_ACEOF
16236 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
16237 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
16238 case $ac_file in
16239 - | *:- | *:-:* ) # input from stdin
16240 cat >$tmp/stdin
16241 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16242 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16243 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16244 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16245 * ) ac_file_in=$ac_file.in ;;
16246 esac
16247
16248 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
16249 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
16250 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16251 X"$ac_file" : 'X\(//\)[^/]' \| \
16252 X"$ac_file" : 'X\(//\)$' \| \
16253 X"$ac_file" : 'X\(/\)' \| \
16254 . : '\(.\)' 2>/dev/null ||
16255 echo X"$ac_file" |
16256 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16257 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16258 /^X\(\/\/\)$/{ s//\1/; q; }
16259 /^X\(\/\).*/{ s//\1/; q; }
16260 s/.*/./; q'`
16261 { if $as_mkdir_p; then
16262 mkdir -p "$ac_dir"
16263 else
16264 as_dir="$ac_dir"
16265 as_dirs=
16266 while test ! -d "$as_dir"; do
16267 as_dirs="$as_dir $as_dirs"
16268 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16269 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16270 X"$as_dir" : 'X\(//\)[^/]' \| \
16271 X"$as_dir" : 'X\(//\)$' \| \
16272 X"$as_dir" : 'X\(/\)' \| \
16273 . : '\(.\)' 2>/dev/null ||
16274 echo X"$as_dir" |
16275 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16276 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16277 /^X\(\/\/\)$/{ s//\1/; q; }
16278 /^X\(\/\).*/{ s//\1/; q; }
16279 s/.*/./; q'`
16280 done
16281 test ! -n "$as_dirs" || mkdir $as_dirs
16282 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16283 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16284 { (exit 1); exit 1; }; }; }
16285
16286 ac_builddir=.
16287
16288 if test "$ac_dir" != .; then
16289 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
16290 # A "../" for each directory in $ac_dir_suffix.
16291 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
16292 else
16293 ac_dir_suffix= ac_top_builddir=
16294 fi
16295
16296 case $srcdir in
16297 .) # No --srcdir option. We are building in place.
16298 ac_srcdir=.
16299 if test -z "$ac_top_builddir"; then
16300 ac_top_srcdir=.
16301 else
16302 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
16303 fi ;;
16304 [\\/]* | ?:[\\/]* ) # Absolute path.
16305 ac_srcdir=$srcdir$ac_dir_suffix;
16306 ac_top_srcdir=$srcdir ;;
16307 *) # Relative path.
16308 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
16309 ac_top_srcdir=$ac_top_builddir$srcdir ;;
16310 esac
16311
16312 # Do not use `cd foo && pwd` to compute absolute paths, because
16313 # the directories may not exist.
16314 case `pwd` in
16315 .) ac_abs_builddir="$ac_dir";;
16316 *)
16317 case "$ac_dir" in
16318 .) ac_abs_builddir=`pwd`;;
16319 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
16320 *) ac_abs_builddir=`pwd`/"$ac_dir";;
16321 esac;;
16322 esac
16323 case $ac_abs_builddir in
16324 .) ac_abs_top_builddir=${ac_top_builddir}.;;
16325 *)
16326 case ${ac_top_builddir}. in
16327 .) ac_abs_top_builddir=$ac_abs_builddir;;
16328 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
16329 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
16330 esac;;
16331 esac
16332 case $ac_abs_builddir in
16333 .) ac_abs_srcdir=$ac_srcdir;;
16334 *)
16335 case $ac_srcdir in
16336 .) ac_abs_srcdir=$ac_abs_builddir;;
16337 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
16338 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
16339 esac;;
16340 esac
16341 case $ac_abs_builddir in
16342 .) ac_abs_top_srcdir=$ac_top_srcdir;;
16343 *)
16344 case $ac_top_srcdir in
16345 .) ac_abs_top_srcdir=$ac_abs_builddir;;
16346 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
16347 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
16348 esac;;
16349 esac
16350
16351
16352
16353 if test x"$ac_file" != x-; then
16354 { echo "$as_me:$LINENO: creating $ac_file" >&5
16355 echo "$as_me: creating $ac_file" >&6;}
16356 rm -f "$ac_file"
16357 fi
16358 # Let's still pretend it is `configure' which instantiates (i.e., don't
16359 # use $as_me), people would be surprised to read:
16360 # /* config.h. Generated by config.status. */
16361 if test x"$ac_file" = x-; then
16362 configure_input=
16363 else
16364 configure_input="$ac_file. "
16365 fi
16366 configure_input=$configure_input"Generated from `echo $ac_file_in |
16367 sed 's,.*/,,'` by configure."
16368
16369 # First look for the input files in the build tree, otherwise in the
16370 # src tree.
16371 ac_file_inputs=`IFS=:
16372 for f in $ac_file_in; do
16373 case $f in
16374 -) echo $tmp/stdin ;;
16375 [\\/$]*)
16376 # Absolute (can't be DOS-style, as IFS=:)
16377 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16378 echo "$as_me: error: cannot find input file: $f" >&2;}
16379 { (exit 1); exit 1; }; }
16380 echo "$f";;
16381 *) # Relative
16382 if test -f "$f"; then
16383 # Build tree
16384 echo "$f"
16385 elif test -f "$srcdir/$f"; then
16386 # Source tree
16387 echo "$srcdir/$f"
16388 else
16389 # /dev/null tree
16390 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16391 echo "$as_me: error: cannot find input file: $f" >&2;}
16392 { (exit 1); exit 1; }; }
16393 fi;;
16394 esac
16395 done` || { (exit 1); exit 1; }
16396 _ACEOF
16397 cat >>$CONFIG_STATUS <<_ACEOF
16398 sed "$ac_vpsub
16399 $extrasub
16400 _ACEOF
16401 cat >>$CONFIG_STATUS <<\_ACEOF
16402 :t
16403 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16404 s,@configure_input@,$configure_input,;t t
16405 s,@srcdir@,$ac_srcdir,;t t
16406 s,@abs_srcdir@,$ac_abs_srcdir,;t t
16407 s,@top_srcdir@,$ac_top_srcdir,;t t
16408 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
16409 s,@builddir@,$ac_builddir,;t t
16410 s,@abs_builddir@,$ac_abs_builddir,;t t
16411 s,@top_builddir@,$ac_top_builddir,;t t
16412 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
16413 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
16414 rm -f $tmp/stdin
16415 if test x"$ac_file" != x-; then
16416 mv $tmp/out $ac_file
16417 else
16418 cat $tmp/out
16419 rm -f $tmp/out
16420 fi
16421
16422 done
16423 _ACEOF
16424 cat >>$CONFIG_STATUS <<\_ACEOF
16425
16426 #
16427 # CONFIG_HEADER section.
16428 #
16429
16430 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
16431 # NAME is the cpp macro being defined and VALUE is the value it is being given.
16432 #
16433 # ac_d sets the value in "#define NAME VALUE" lines.
16434 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
16435 ac_dB='[ ].*$,\1#\2'
16436 ac_dC=' '
16437 ac_dD=',;t'
16438 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
16439 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
16440 ac_uB='$,\1#\2define\3'
16441 ac_uC=' '
16442 ac_uD=',;t'
16443
16444 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
16445 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
16446 case $ac_file in
16447 - | *:- | *:-:* ) # input from stdin
16448 cat >$tmp/stdin
16449 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16450 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16451 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16452 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16453 * ) ac_file_in=$ac_file.in ;;
16454 esac
16455
16456 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
16457 echo "$as_me: creating $ac_file" >&6;}
16458
16459 # First look for the input files in the build tree, otherwise in the
16460 # src tree.
16461 ac_file_inputs=`IFS=:
16462 for f in $ac_file_in; do
16463 case $f in
16464 -) echo $tmp/stdin ;;
16465 [\\/$]*)
16466 # Absolute (can't be DOS-style, as IFS=:)
16467 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16468 echo "$as_me: error: cannot find input file: $f" >&2;}
16469 { (exit 1); exit 1; }; }
16470 # Do quote $f, to prevent DOS paths from being IFS'd.
16471 echo "$f";;
16472 *) # Relative
16473 if test -f "$f"; then
16474 # Build tree
16475 echo "$f"
16476 elif test -f "$srcdir/$f"; then
16477 # Source tree
16478 echo "$srcdir/$f"
16479 else
16480 # /dev/null tree
16481 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16482 echo "$as_me: error: cannot find input file: $f" >&2;}
16483 { (exit 1); exit 1; }; }
16484 fi;;
16485 esac
16486 done` || { (exit 1); exit 1; }
16487 # Remove the trailing spaces.
16488 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
16489
16490 _ACEOF
16491
16492 # Transform confdefs.h into two sed scripts, `conftest.defines' and
16493 # `conftest.undefs', that substitutes the proper values into
16494 # config.h.in to produce config.h. The first handles `#define'
16495 # templates, and the second `#undef' templates.
16496 # And first: Protect against being on the right side of a sed subst in
16497 # config.status. Protect against being in an unquoted here document
16498 # in config.status.
16499 rm -f conftest.defines conftest.undefs
16500 # Using a here document instead of a string reduces the quoting nightmare.
16501 # Putting comments in sed scripts is not portable.
16502 #
16503 # `end' is used to avoid that the second main sed command (meant for
16504 # 0-ary CPP macros) applies to n-ary macro definitions.
16505 # See the Autoconf documentation for `clear'.
16506 cat >confdef2sed.sed <<\_ACEOF
16507 s/[\\&,]/\\&/g
16508 s,[\\$`],\\&,g
16509 t clear
16510 : clear
16511 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
16512 t end
16513 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
16514 : end
16515 _ACEOF
16516 # If some macros were called several times there might be several times
16517 # the same #defines, which is useless. Nevertheless, we may not want to
16518 # sort them, since we want the *last* AC-DEFINE to be honored.
16519 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
16520 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
16521 rm -f confdef2sed.sed
16522
16523 # This sed command replaces #undef with comments. This is necessary, for
16524 # example, in the case of _POSIX_SOURCE, which is predefined and required
16525 # on some systems where configure will not decide to define it.
16526 cat >>conftest.undefs <<\_ACEOF
16527 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
16528 _ACEOF
16529
16530 # Break up conftest.defines because some shells have a limit on the size
16531 # of here documents, and old seds have small limits too (100 cmds).
16532 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
16533 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
16534 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
16535 echo ' :' >>$CONFIG_STATUS
16536 rm -f conftest.tail
16537 while grep . conftest.defines >/dev/null
16538 do
16539 # Write a limited-size here document to $tmp/defines.sed.
16540 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
16541 # Speed up: don't consider the non `#define' lines.
16542 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
16543 # Work around the forget-to-reset-the-flag bug.
16544 echo 't clr' >>$CONFIG_STATUS
16545 echo ': clr' >>$CONFIG_STATUS
16546 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
16547 echo 'CEOF
16548 sed -f $tmp/defines.sed $tmp/in >$tmp/out
16549 rm -f $tmp/in
16550 mv $tmp/out $tmp/in
16551 ' >>$CONFIG_STATUS
16552 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
16553 rm -f conftest.defines
16554 mv conftest.tail conftest.defines
16555 done
16556 rm -f conftest.defines
16557 echo ' fi # grep' >>$CONFIG_STATUS
16558 echo >>$CONFIG_STATUS
16559
16560 # Break up conftest.undefs because some shells have a limit on the size
16561 # of here documents, and old seds have small limits too (100 cmds).
16562 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
16563 rm -f conftest.tail
16564 while grep . conftest.undefs >/dev/null
16565 do
16566 # Write a limited-size here document to $tmp/undefs.sed.
16567 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
16568 # Speed up: don't consider the non `#undef'
16569 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
16570 # Work around the forget-to-reset-the-flag bug.
16571 echo 't clr' >>$CONFIG_STATUS
16572 echo ': clr' >>$CONFIG_STATUS
16573 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
16574 echo 'CEOF
16575 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
16576 rm -f $tmp/in
16577 mv $tmp/out $tmp/in
16578 ' >>$CONFIG_STATUS
16579 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
16580 rm -f conftest.undefs
16581 mv conftest.tail conftest.undefs
16582 done
16583 rm -f conftest.undefs
16584
16585 cat >>$CONFIG_STATUS <<\_ACEOF
16586 # Let's still pretend it is `configure' which instantiates (i.e., don't
16587 # use $as_me), people would be surprised to read:
16588 # /* config.h. Generated by config.status. */
16589 if test x"$ac_file" = x-; then
16590 echo "/* Generated by configure. */" >$tmp/config.h
16591 else
16592 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
16593 fi
16594 cat $tmp/in >>$tmp/config.h
16595 rm -f $tmp/in
16596 if test x"$ac_file" != x-; then
16597 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
16598 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
16599 echo "$as_me: $ac_file is unchanged" >&6;}
16600 else
16601 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
16602 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16603 X"$ac_file" : 'X\(//\)[^/]' \| \
16604 X"$ac_file" : 'X\(//\)$' \| \
16605 X"$ac_file" : 'X\(/\)' \| \
16606 . : '\(.\)' 2>/dev/null ||
16607 echo X"$ac_file" |
16608 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16609 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16610 /^X\(\/\/\)$/{ s//\1/; q; }
16611 /^X\(\/\).*/{ s//\1/; q; }
16612 s/.*/./; q'`
16613 { if $as_mkdir_p; then
16614 mkdir -p "$ac_dir"
16615 else
16616 as_dir="$ac_dir"
16617 as_dirs=
16618 while test ! -d "$as_dir"; do
16619 as_dirs="$as_dir $as_dirs"
16620 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16621 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16622 X"$as_dir" : 'X\(//\)[^/]' \| \
16623 X"$as_dir" : 'X\(//\)$' \| \
16624 X"$as_dir" : 'X\(/\)' \| \
16625 . : '\(.\)' 2>/dev/null ||
16626 echo X"$as_dir" |
16627 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16628 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16629 /^X\(\/\/\)$/{ s//\1/; q; }
16630 /^X\(\/\).*/{ s//\1/; q; }
16631 s/.*/./; q'`
16632 done
16633 test ! -n "$as_dirs" || mkdir $as_dirs
16634 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16635 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16636 { (exit 1); exit 1; }; }; }
16637
16638 rm -f $ac_file
16639 mv $tmp/config.h $ac_file
16640 fi
16641 else
16642 cat $tmp/config.h
16643 rm -f $tmp/config.h
16644 fi
16645 done
16646 _ACEOF
16647 cat >>$CONFIG_STATUS <<\_ACEOF
16648
16649 #
16650 # CONFIG_COMMANDS section.
16651 #
16652 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
16653 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
16654 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
16655 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
16656 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16657 X"$ac_dest" : 'X\(//\)[^/]' \| \
16658 X"$ac_dest" : 'X\(//\)$' \| \
16659 X"$ac_dest" : 'X\(/\)' \| \
16660 . : '\(.\)' 2>/dev/null ||
16661 echo X"$ac_dest" |
16662 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16663 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16664 /^X\(\/\/\)$/{ s//\1/; q; }
16665 /^X\(\/\).*/{ s//\1/; q; }
16666 s/.*/./; q'`
16667 { if $as_mkdir_p; then
16668 mkdir -p "$ac_dir"
16669 else
16670 as_dir="$ac_dir"
16671 as_dirs=
16672 while test ! -d "$as_dir"; do
16673 as_dirs="$as_dir $as_dirs"
16674 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16675 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16676 X"$as_dir" : 'X\(//\)[^/]' \| \
16677 X"$as_dir" : 'X\(//\)$' \| \
16678 X"$as_dir" : 'X\(/\)' \| \
16679 . : '\(.\)' 2>/dev/null ||
16680 echo X"$as_dir" |
16681 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16682 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16683 /^X\(\/\/\)$/{ s//\1/; q; }
16684 /^X\(\/\).*/{ s//\1/; q; }
16685 s/.*/./; q'`
16686 done
16687 test ! -n "$as_dirs" || mkdir $as_dirs
16688 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16689 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16690 { (exit 1); exit 1; }; }; }
16691
16692 ac_builddir=.
16693
16694 if test "$ac_dir" != .; then
16695 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
16696 # A "../" for each directory in $ac_dir_suffix.
16697 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
16698 else
16699 ac_dir_suffix= ac_top_builddir=
16700 fi
16701
16702 case $srcdir in
16703 .) # No --srcdir option. We are building in place.
16704 ac_srcdir=.
16705 if test -z "$ac_top_builddir"; then
16706 ac_top_srcdir=.
16707 else
16708 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
16709 fi ;;
16710 [\\/]* | ?:[\\/]* ) # Absolute path.
16711 ac_srcdir=$srcdir$ac_dir_suffix;
16712 ac_top_srcdir=$srcdir ;;
16713 *) # Relative path.
16714 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
16715 ac_top_srcdir=$ac_top_builddir$srcdir ;;
16716 esac
16717
16718 # Do not use `cd foo && pwd` to compute absolute paths, because
16719 # the directories may not exist.
16720 case `pwd` in
16721 .) ac_abs_builddir="$ac_dir";;
16722 *)
16723 case "$ac_dir" in
16724 .) ac_abs_builddir=`pwd`;;
16725 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
16726 *) ac_abs_builddir=`pwd`/"$ac_dir";;
16727 esac;;
16728 esac
16729 case $ac_abs_builddir in
16730 .) ac_abs_top_builddir=${ac_top_builddir}.;;
16731 *)
16732 case ${ac_top_builddir}. in
16733 .) ac_abs_top_builddir=$ac_abs_builddir;;
16734 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
16735 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
16736 esac;;
16737 esac
16738 case $ac_abs_builddir in
16739 .) ac_abs_srcdir=$ac_srcdir;;
16740 *)
16741 case $ac_srcdir in
16742 .) ac_abs_srcdir=$ac_abs_builddir;;
16743 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
16744 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
16745 esac;;
16746 esac
16747 case $ac_abs_builddir in
16748 .) ac_abs_top_srcdir=$ac_top_srcdir;;
16749 *)
16750 case $ac_top_srcdir in
16751 .) ac_abs_top_srcdir=$ac_abs_builddir;;
16752 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
16753 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
16754 esac;;
16755 esac
16756
16757
16758 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
16759 echo "$as_me: executing $ac_dest commands" >&6;}
16760 case $ac_dest in
16761 default )
16762 case ${CONFIG_HEADERS} in
16763 *auto-host.h:config.in*)
16764 echo > cstamp-h ;;
16765 esac
16766 # Make sure all the subdirs exist.
16767 for d in $subdirs doc build
16768 do
16769 test -d $d || mkdir $d
16770 done
16771 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
16772 # bootstrapping and the installation procedure can still use
16773 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
16774 # FLAGS_TO_PASS has been modified to solve the problem there.
16775 # This is virtually a duplicate of what happens in configure.lang; we do
16776 # an extra check to make sure this only happens if ln -s can be used.
16777 case "$LN_S" in
16778 *-s*)
16779 for d in ${subdirs} ; do
16780 STARTDIR=`${PWDCMD-pwd}`
16781 cd $d
16782 for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
16783 do
16784 rm -f $t
16785 $LN_S ../$t $t 2>/dev/null
16786 done
16787 cd $STARTDIR
16788 done
16789 ;;
16790 esac
16791 ;;
16792 esac
16793 done
16794 _ACEOF
16795
16796 cat >>$CONFIG_STATUS <<\_ACEOF
16797
16798 { (exit 0); exit 0; }
16799 _ACEOF
16800 chmod +x $CONFIG_STATUS
16801 ac_clean_files=$ac_clean_files_save
16802
16803
16804 # configure is writing to config.log, and then calls config.status.
16805 # config.status does its own redirection, appending to config.log.
16806 # Unfortunately, on DOS this fails, as config.log is still kept open
16807 # by configure, so config.status won't be able to write to it; its
16808 # output is simply discarded. So we exec the FD to /dev/null,
16809 # effectively closing config.log, so it can be properly (re)opened and
16810 # appended to by config.status. When coming back to configure, we
16811 # need to make the FD available again.
16812 if test "$no_create" != yes; then
16813 ac_cs_success=:
16814 ac_config_status_args=
16815 test "$silent" = yes &&
16816 ac_config_status_args="$ac_config_status_args --quiet"
16817 exec 5>/dev/null
16818 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16819 exec 5>>config.log
16820 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16821 # would make configure fail if this is the last instruction.
16822 $ac_cs_success || { (exit 1); exit 1; }
16823 fi
16824
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