?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
2004-09-23 H.J. Lu <hongjiu.lu@intel.com>
[official-gcc.git] / gcc / configure
blobf90cebc6330ea277aa1f11e0753e9f4cc6e75b8e
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="tree.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file PACKAGE VERSION USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir gcc_version gcc_version_full gcc_version_trigger host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure symbolic_link thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default set_gcc_lib_path GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
313 ac_subst_files='language_hooks'
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CC_set=${CC+set}
754 ac_env_CC_value=$CC
755 ac_cv_env_CC_set=${CC+set}
756 ac_cv_env_CC_value=$CC
757 ac_env_CFLAGS_set=${CFLAGS+set}
758 ac_env_CFLAGS_value=$CFLAGS
759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
760 ac_cv_env_CFLAGS_value=$CFLAGS
761 ac_env_LDFLAGS_set=${LDFLAGS+set}
762 ac_env_LDFLAGS_value=$LDFLAGS
763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_cv_env_LDFLAGS_value=$LDFLAGS
765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766 ac_env_CPPFLAGS_value=$CPPFLAGS
767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769 ac_env_CPP_set=${CPP+set}
770 ac_env_CPP_value=$CPP
771 ac_cv_env_CPP_set=${CPP+set}
772 ac_cv_env_CPP_value=$CPP
773 ac_env_GMPLIBS_set=${GMPLIBS+set}
774 ac_env_GMPLIBS_value=$GMPLIBS
775 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
776 ac_cv_env_GMPLIBS_value=$GMPLIBS
777 ac_env_GMPINC_set=${GMPINC+set}
778 ac_env_GMPINC_value=$GMPINC
779 ac_cv_env_GMPINC_set=${GMPINC+set}
780 ac_cv_env_GMPINC_value=$GMPINC
781
782 #
783 # Report the --help message.
784 #
785 if test "$ac_init_help" = "long"; then
786 # Omit some internal or obsolete options to make the list less imposing.
787 # This message is too long to be a string in the A/UX 3.1 sh.
788 cat <<_ACEOF
789 \`configure' configures this package to adapt to many kinds of systems.
790
791 Usage: $0 [OPTION]... [VAR=VALUE]...
792
793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
794 VAR=VALUE. See below for descriptions of some of the useful variables.
795
796 Defaults for the options are specified in brackets.
797
798 Configuration:
799 -h, --help display this help and exit
800 --help=short display options specific to this package
801 --help=recursive display the short help of all the included packages
802 -V, --version display version information and exit
803 -q, --quiet, --silent do not print \`checking...' messages
804 --cache-file=FILE cache test results in FILE [disabled]
805 -C, --config-cache alias for \`--cache-file=config.cache'
806 -n, --no-create do not create output files
807 --srcdir=DIR find the sources in DIR [configure dir or \`..']
808
809 _ACEOF
810
811 cat <<_ACEOF
812 Installation directories:
813 --prefix=PREFIX install architecture-independent files in PREFIX
814 [$ac_default_prefix]
815 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
816 [PREFIX]
817
818 By default, \`make install' will install all the files in
819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821 for instance \`--prefix=\$HOME'.
822
823 For better control, use the options below.
824
825 Fine tuning of the installation directories:
826 --bindir=DIR user executables [EPREFIX/bin]
827 --sbindir=DIR system admin executables [EPREFIX/sbin]
828 --libexecdir=DIR program executables [EPREFIX/libexec]
829 --datadir=DIR read-only architecture-independent data [PREFIX/share]
830 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
833 --libdir=DIR object code libraries [EPREFIX/lib]
834 --includedir=DIR C header files [PREFIX/include]
835 --oldincludedir=DIR C header files for non-gcc [/usr/include]
836 --infodir=DIR info documentation [PREFIX/info]
837 --mandir=DIR man documentation [PREFIX/man]
838 _ACEOF
839
840 cat <<\_ACEOF
841
842 Program names:
843 --program-prefix=PREFIX prepend PREFIX to installed program names
844 --program-suffix=SUFFIX append SUFFIX to installed program names
845 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
846
847 System types:
848 --build=BUILD configure for building on BUILD [guessed]
849 --host=HOST cross-compile to build programs to run on HOST [BUILD]
850 --target=TARGET configure for building compilers for TARGET [HOST]
851 _ACEOF
852 fi
853
854 if test -n "$ac_init_help"; then
855
856 cat <<\_ACEOF
857
858 Optional Features:
859 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
860 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
861 --enable-generated-files-in-srcdir
862 put copies of generated files in source dir
863 intended for creating source tarballs for users
864 without texinfo bison or flex.
865 --enable-werror-always enable -Werror always
866 --enable-werror enable -Werror in bootstrap stage2 and later
867 --enable-checking=LIST
868 enable expensive run-time checks. With LIST,
869 enable only specific categories of checks.
870 Categories are: assert,fold,gc,gcac,misc,
871 rtlflag,rtl,tree,valgrind,release,yes,all;
872 --enable-mapped-location location_t is fileline integer cookie
873 --enable-coverage=LEVEL
874 enable compiler's code coverage collection.
875 Use to measure compiler performance and locate
876 unused parts of the compiler. With LEVEL, specify
877 optimization. Values are opt, noopt,
878 default is noopt
879 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
880 --enable-multilib enable library support for multiple ABIs
881 --enable-__cxa_atexit enable __cxa_atexit for C++
882 --enable-threads enable thread usage for target GCC
883 --enable-threads=LIB use LIB thread package for target GCC
884 --enable-objc-gc enable the use of Boehm's garbage collector with
885 the GNU Objective-C runtime
886 --disable-shared don't provide a shared libgcc
887 --enable-intermodule build the compiler in one step
888 --enable-languages=LIST specify which front-ends to build
889 --disable-rpath do not hardcode runtime library paths
890 --enable-initfini-array use .init_array/.fini_array sections
891 --enable-sjlj-exceptions
892 arrange to use setjmp/longjmp exception handling
893 --disable-win32-registry
894 disable lookup of installation paths in the
895 Registry on Windows hosts
896 --enable-win32-registry enable registry lookup (default)
897 --enable-win32-registry=KEY
898 use KEY instead of GCC version as the last portion
899 of the registry key
900 --enable-maintainer-mode
901 enable make rules and dependencies not useful
902 (and sometimes confusing) to the casual installer
903 --enable-version-specific-runtime-libs
904 specify that runtime libraries should be
905 installed in a compiler-specific directory
906
907 Optional Packages:
908 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
909 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
910 --with-local-prefix=DIR specifies directory to put local include
911 --with-gxx-include-dir=DIR
912 specifies directory to put g++ header files
913 --with-cpp-install-dir=DIR
914 install the user visible C preprocessor in DIR
915 (relative to PREFIX) as well as PREFIX/bin
916 --with-gnu-ld arrange to work with GNU ld.
917 --with-ld arrange to use the specified ld (full pathname)
918 --with-demangler-in-ld try to use demangler in GNU ld.
919 --with-gnu-as arrange to work with GNU as
920 --with-as arrange to use the specified as (full pathname)
921 --with-stabs arrange to use stabs instead of host debug format
922 --with-dwarf2 force the default debug format to be DWARF 2
923 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
924 --with-gnu-ld assume the C compiler uses GNU ld default=no
925 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
926 --without-libiconv-prefix don't search for libiconv in includedir and libdir
927 --with-system-libunwind use installed libunwind
928 --with-gc={page,zone} choose the garbage collection mechanism to use
929 with the compiler
930 --with-system-zlib use installed libz
931 --with-slibdir=DIR shared libraries in DIR LIBDIR
932
933 Some influential environment variables:
934 CC C compiler command
935 CFLAGS C compiler flags
936 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
937 nonstandard directory <lib dir>
938 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
939 headers in a nonstandard directory <include dir>
940 CPP C preprocessor
941 GMPLIBS How to link GMP
942 GMPINC How to find GMP include files
943
944 Use these variables to override the choices made by `configure' or to help
945 it to find libraries and programs with nonstandard names/locations.
946
947 _ACEOF
948 fi
949
950 if test "$ac_init_help" = "recursive"; then
951 # If there are subdirs, report their specific --help.
952 ac_popdir=`pwd`
953 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
954 test -d $ac_dir || continue
955 ac_builddir=.
956
957 if test "$ac_dir" != .; then
958 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
959 # A "../" for each directory in $ac_dir_suffix.
960 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
961 else
962 ac_dir_suffix= ac_top_builddir=
963 fi
964
965 case $srcdir in
966 .) # No --srcdir option. We are building in place.
967 ac_srcdir=.
968 if test -z "$ac_top_builddir"; then
969 ac_top_srcdir=.
970 else
971 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
972 fi ;;
973 [\\/]* | ?:[\\/]* ) # Absolute path.
974 ac_srcdir=$srcdir$ac_dir_suffix;
975 ac_top_srcdir=$srcdir ;;
976 *) # Relative path.
977 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
978 ac_top_srcdir=$ac_top_builddir$srcdir ;;
979 esac
980
981 # Do not use `cd foo && pwd` to compute absolute paths, because
982 # the directories may not exist.
983 case `pwd` in
984 .) ac_abs_builddir="$ac_dir";;
985 *)
986 case "$ac_dir" in
987 .) ac_abs_builddir=`pwd`;;
988 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
989 *) ac_abs_builddir=`pwd`/"$ac_dir";;
990 esac;;
991 esac
992 case $ac_abs_builddir in
993 .) ac_abs_top_builddir=${ac_top_builddir}.;;
994 *)
995 case ${ac_top_builddir}. in
996 .) ac_abs_top_builddir=$ac_abs_builddir;;
997 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
998 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
999 esac;;
1000 esac
1001 case $ac_abs_builddir in
1002 .) ac_abs_srcdir=$ac_srcdir;;
1003 *)
1004 case $ac_srcdir in
1005 .) ac_abs_srcdir=$ac_abs_builddir;;
1006 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1007 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1008 esac;;
1009 esac
1010 case $ac_abs_builddir in
1011 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1012 *)
1013 case $ac_top_srcdir in
1014 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1015 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1016 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1017 esac;;
1018 esac
1019
1020 cd $ac_dir
1021 # Check for guested configure; otherwise get Cygnus style configure.
1022 if test -f $ac_srcdir/configure.gnu; then
1023 echo
1024 $SHELL $ac_srcdir/configure.gnu --help=recursive
1025 elif test -f $ac_srcdir/configure; then
1026 echo
1027 $SHELL $ac_srcdir/configure --help=recursive
1028 elif test -f $ac_srcdir/configure.ac ||
1029 test -f $ac_srcdir/configure.in; then
1030 echo
1031 $ac_configure --help
1032 else
1033 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1034 fi
1035 cd $ac_popdir
1036 done
1037 fi
1038
1039 test -n "$ac_init_help" && exit 0
1040 if $ac_init_version; then
1041 cat <<\_ACEOF
1042
1043 Copyright (C) 2003 Free Software Foundation, Inc.
1044 This configure script is free software; the Free Software Foundation
1045 gives unlimited permission to copy, distribute and modify it.
1046 _ACEOF
1047 exit 0
1048 fi
1049 exec 5>config.log
1050 cat >&5 <<_ACEOF
1051 This file contains any messages produced by compilers while
1052 running configure, to aid debugging if configure makes a mistake.
1053
1054 It was created by $as_me, which was
1055 generated by GNU Autoconf 2.59. Invocation command line was
1056
1057 $ $0 $@
1058
1059 _ACEOF
1060 {
1061 cat <<_ASUNAME
1062 ## --------- ##
1063 ## Platform. ##
1064 ## --------- ##
1065
1066 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1067 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1068 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1069 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1070 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1071
1072 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1073 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1074
1075 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1076 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1077 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1078 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1079 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1080 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1081 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1082
1083 _ASUNAME
1084
1085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1086 for as_dir in $PATH
1087 do
1088 IFS=$as_save_IFS
1089 test -z "$as_dir" && as_dir=.
1090 echo "PATH: $as_dir"
1091 done
1092
1093 } >&5
1094
1095 cat >&5 <<_ACEOF
1096
1097
1098 ## ----------- ##
1099 ## Core tests. ##
1100 ## ----------- ##
1101
1102 _ACEOF
1103
1104
1105 # Keep a trace of the command line.
1106 # Strip out --no-create and --no-recursion so they do not pile up.
1107 # Strip out --silent because we don't want to record it for future runs.
1108 # Also quote any args containing shell meta-characters.
1109 # Make two passes to allow for proper duplicate-argument suppression.
1110 ac_configure_args=
1111 ac_configure_args0=
1112 ac_configure_args1=
1113 ac_sep=
1114 ac_must_keep_next=false
1115 for ac_pass in 1 2
1116 do
1117 for ac_arg
1118 do
1119 case $ac_arg in
1120 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1121 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1122 | -silent | --silent | --silen | --sile | --sil)
1123 continue ;;
1124 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1125 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1126 esac
1127 case $ac_pass in
1128 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1129 2)
1130 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1131 if test $ac_must_keep_next = true; then
1132 ac_must_keep_next=false # Got value, back to normal.
1133 else
1134 case $ac_arg in
1135 *=* | --config-cache | -C | -disable-* | --disable-* \
1136 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1137 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1138 | -with-* | --with-* | -without-* | --without-* | --x)
1139 case "$ac_configure_args0 " in
1140 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1141 esac
1142 ;;
1143 -* ) ac_must_keep_next=true ;;
1144 esac
1145 fi
1146 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1147 # Get rid of the leading space.
1148 ac_sep=" "
1149 ;;
1150 esac
1151 done
1152 done
1153 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1154 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1155
1156 # When interrupted or exit'd, cleanup temporary files, and complete
1157 # config.log. We remove comments because anyway the quotes in there
1158 # would cause problems or look ugly.
1159 # WARNING: Be sure not to use single quotes in there, as some shells,
1160 # such as our DU 5.0 friend, will then `close' the trap.
1161 trap 'exit_status=$?
1162 # Save into config.log some information that might help in debugging.
1163 {
1164 echo
1165
1166 cat <<\_ASBOX
1167 ## ---------------- ##
1168 ## Cache variables. ##
1169 ## ---------------- ##
1170 _ASBOX
1171 echo
1172 # The following way of writing the cache mishandles newlines in values,
1173 {
1174 (set) 2>&1 |
1175 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1176 *ac_space=\ *)
1177 sed -n \
1178 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1179 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1180 ;;
1181 *)
1182 sed -n \
1183 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1184 ;;
1185 esac;
1186 }
1187 echo
1188
1189 cat <<\_ASBOX
1190 ## ----------------- ##
1191 ## Output variables. ##
1192 ## ----------------- ##
1193 _ASBOX
1194 echo
1195 for ac_var in $ac_subst_vars
1196 do
1197 eval ac_val=$`echo $ac_var`
1198 echo "$ac_var='"'"'$ac_val'"'"'"
1199 done | sort
1200 echo
1201
1202 if test -n "$ac_subst_files"; then
1203 cat <<\_ASBOX
1204 ## ------------- ##
1205 ## Output files. ##
1206 ## ------------- ##
1207 _ASBOX
1208 echo
1209 for ac_var in $ac_subst_files
1210 do
1211 eval ac_val=$`echo $ac_var`
1212 echo "$ac_var='"'"'$ac_val'"'"'"
1213 done | sort
1214 echo
1215 fi
1216
1217 if test -s confdefs.h; then
1218 cat <<\_ASBOX
1219 ## ----------- ##
1220 ## confdefs.h. ##
1221 ## ----------- ##
1222 _ASBOX
1223 echo
1224 sed "/^$/d" confdefs.h | sort
1225 echo
1226 fi
1227 test "$ac_signal" != 0 &&
1228 echo "$as_me: caught signal $ac_signal"
1229 echo "$as_me: exit $exit_status"
1230 } >&5
1231 rm -f core *.core &&
1232 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1233 exit $exit_status
1234 ' 0
1235 for ac_signal in 1 2 13 15; do
1236 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1237 done
1238 ac_signal=0
1239
1240 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1241 rm -rf conftest* confdefs.h
1242 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1243 echo >confdefs.h
1244
1245 # Predefined preprocessor variables.
1246
1247 cat >>confdefs.h <<_ACEOF
1248 #define PACKAGE_NAME "$PACKAGE_NAME"
1249 _ACEOF
1250
1251
1252 cat >>confdefs.h <<_ACEOF
1253 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1254 _ACEOF
1255
1256
1257 cat >>confdefs.h <<_ACEOF
1258 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1259 _ACEOF
1260
1261
1262 cat >>confdefs.h <<_ACEOF
1263 #define PACKAGE_STRING "$PACKAGE_STRING"
1264 _ACEOF
1265
1266
1267 cat >>confdefs.h <<_ACEOF
1268 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1269 _ACEOF
1270
1271
1272 # Let the site file select an alternate cache file if it wants to.
1273 # Prefer explicitly selected file to automatically selected ones.
1274 if test -z "$CONFIG_SITE"; then
1275 if test "x$prefix" != xNONE; then
1276 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1277 else
1278 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1279 fi
1280 fi
1281 for ac_site_file in $CONFIG_SITE; do
1282 if test -r "$ac_site_file"; then
1283 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1284 echo "$as_me: loading site script $ac_site_file" >&6;}
1285 sed 's/^/| /' "$ac_site_file" >&5
1286 . "$ac_site_file"
1287 fi
1288 done
1289
1290 if test -r "$cache_file"; then
1291 # Some versions of bash will fail to source /dev/null (special
1292 # files actually), so we avoid doing that.
1293 if test -f "$cache_file"; then
1294 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1295 echo "$as_me: loading cache $cache_file" >&6;}
1296 case $cache_file in
1297 [\\/]* | ?:[\\/]* ) . $cache_file;;
1298 *) . ./$cache_file;;
1299 esac
1300 fi
1301 else
1302 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1303 echo "$as_me: creating cache $cache_file" >&6;}
1304 >$cache_file
1305 fi
1306
1307 # Check that the precious variables saved in the cache have kept the same
1308 # value.
1309 ac_cache_corrupted=false
1310 for ac_var in `(set) 2>&1 |
1311 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1312 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1313 eval ac_new_set=\$ac_env_${ac_var}_set
1314 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1315 eval ac_new_val="\$ac_env_${ac_var}_value"
1316 case $ac_old_set,$ac_new_set in
1317 set,)
1318 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1319 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1320 ac_cache_corrupted=: ;;
1321 ,set)
1322 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1323 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1324 ac_cache_corrupted=: ;;
1325 ,);;
1326 *)
1327 if test "x$ac_old_val" != "x$ac_new_val"; then
1328 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1329 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1330 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1331 echo "$as_me: former value: $ac_old_val" >&2;}
1332 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1333 echo "$as_me: current value: $ac_new_val" >&2;}
1334 ac_cache_corrupted=:
1335 fi;;
1336 esac
1337 # Pass precious variables to config.status.
1338 if test "$ac_new_set" = set; then
1339 case $ac_new_val in
1340 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1341 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1342 *) ac_arg=$ac_var=$ac_new_val ;;
1343 esac
1344 case " $ac_configure_args " in
1345 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1346 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1347 esac
1348 fi
1349 done
1350 if $ac_cache_corrupted; then
1351 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1352 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1353 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1354 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1355 { (exit 1); exit 1; }; }
1356 fi
1357
1358 ac_ext=c
1359 ac_cpp='$CPP $CPPFLAGS'
1360 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1361 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1362 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1384
1385
1386 #Set to 1 on a release branch
1387 is_release=
1388
1389 # Determine the host, build, and target systems
1390 ac_aux_dir=
1391 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1392 if test -f $ac_dir/install-sh; then
1393 ac_aux_dir=$ac_dir
1394 ac_install_sh="$ac_aux_dir/install-sh -c"
1395 break
1396 elif test -f $ac_dir/install.sh; then
1397 ac_aux_dir=$ac_dir
1398 ac_install_sh="$ac_aux_dir/install.sh -c"
1399 break
1400 elif test -f $ac_dir/shtool; then
1401 ac_aux_dir=$ac_dir
1402 ac_install_sh="$ac_aux_dir/shtool install -c"
1403 break
1404 fi
1405 done
1406 if test -z "$ac_aux_dir"; then
1407 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1408 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1409 { (exit 1); exit 1; }; }
1410 fi
1411 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1412 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1413 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1414
1415 # Make sure we can run config.sub.
1416 $ac_config_sub sun4 >/dev/null 2>&1 ||
1417 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1418 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1419 { (exit 1); exit 1; }; }
1420
1421 echo "$as_me:$LINENO: checking build system type" >&5
1422 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1423 if test "${ac_cv_build+set}" = set; then
1424 echo $ECHO_N "(cached) $ECHO_C" >&6
1425 else
1426 ac_cv_build_alias=$build_alias
1427 test -z "$ac_cv_build_alias" &&
1428 ac_cv_build_alias=`$ac_config_guess`
1429 test -z "$ac_cv_build_alias" &&
1430 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1431 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1432 { (exit 1); exit 1; }; }
1433 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1434 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1435 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1436 { (exit 1); exit 1; }; }
1437
1438 fi
1439 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1440 echo "${ECHO_T}$ac_cv_build" >&6
1441 build=$ac_cv_build
1442 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1443 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1444 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1445
1446
1447 echo "$as_me:$LINENO: checking host system type" >&5
1448 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1449 if test "${ac_cv_host+set}" = set; then
1450 echo $ECHO_N "(cached) $ECHO_C" >&6
1451 else
1452 ac_cv_host_alias=$host_alias
1453 test -z "$ac_cv_host_alias" &&
1454 ac_cv_host_alias=$ac_cv_build_alias
1455 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1456 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1457 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1458 { (exit 1); exit 1; }; }
1459
1460 fi
1461 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1462 echo "${ECHO_T}$ac_cv_host" >&6
1463 host=$ac_cv_host
1464 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1465 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1466 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1467
1468
1469 echo "$as_me:$LINENO: checking target system type" >&5
1470 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1471 if test "${ac_cv_target+set}" = set; then
1472 echo $ECHO_N "(cached) $ECHO_C" >&6
1473 else
1474 ac_cv_target_alias=$target_alias
1475 test "x$ac_cv_target_alias" = "x" &&
1476 ac_cv_target_alias=$ac_cv_host_alias
1477 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1478 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1479 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1480 { (exit 1); exit 1; }; }
1481
1482 fi
1483 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1484 echo "${ECHO_T}$ac_cv_target" >&6
1485 target=$ac_cv_target
1486 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1487 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1488 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1489
1490
1491 # The aliases save the names the user supplied, while $host etc.
1492 # will get canonicalized.
1493 test -n "$target_alias" &&
1494 test "$program_prefix$program_suffix$program_transform_name" = \
1495 NONENONEs,x,x, &&
1496 program_prefix=${target_alias}-
1497
1498 # Determine the noncanonical target name, for directory use.
1499 case ${build_alias} in
1500 "") build_noncanonical=${build} ;;
1501 *) build_noncanonical=${build_alias} ;;
1502 esac
1503
1504 case ${host_alias} in
1505 "") host_noncanonical=${build_noncanonical} ;;
1506 *) host_noncanonical=${host_alias} ;;
1507 esac
1508
1509 case ${target_alias} in
1510 "") target_noncanonical=${host_noncanonical} ;;
1511 *) target_noncanonical=${target_alias} ;;
1512 esac
1513
1514
1515
1516
1517 # Determine the target- and build-specific subdirectories
1518 # Prefix 'build-' so this never conflicts with target_subdir.
1519 build_subdir="build-${build_noncanonical}"
1520 # Not really a subdirectory, but here for completeness.
1521 host_subdir=.
1522 # No prefix.
1523 target_subdir=${target_noncanonical}
1524
1525
1526 # Set program_transform_name
1527 test "$program_prefix" != NONE &&
1528 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1529 # Use a double $ so make ignores it.
1530 test "$program_suffix" != NONE &&
1531 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1532 # Double any \ or $. echo might interpret backslashes.
1533 # By default was `s,x,x', remove it if useless.
1534 cat <<\_ACEOF >conftest.sed
1535 s/[\\$]/&&/g;s/;s,x,x,$//
1536 _ACEOF
1537 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1538 rm conftest.sed
1539
1540
1541 # Check for bogus environment variables.
1542 # Test if LIBRARY_PATH contains the notation for the current directory
1543 # since this would lead to problems installing/building glibc.
1544 # LIBRARY_PATH contains the current directory if one of the following
1545 # is true:
1546 # - one of the terminals (":" and ";") is the first or last sign
1547 # - two terminals occur directly after each other
1548 # - the path contains an element with a dot in it
1549 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1550 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1551 case ${LIBRARY_PATH} in
1552 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1553 library_path_setting="contains current directory"
1554 ;;
1555 *)
1556 library_path_setting="ok"
1557 ;;
1558 esac
1559 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1560 echo "${ECHO_T}$library_path_setting" >&6
1561 if test "$library_path_setting" != "ok"; then
1562 { { echo "$as_me:$LINENO: error:
1563 *** LIBRARY_PATH shouldn't contain the current directory when
1564 *** building gcc. Please change the environment variable
1565 *** and run configure again." >&5
1566 echo "$as_me: error:
1567 *** LIBRARY_PATH shouldn't contain the current directory when
1568 *** building gcc. Please change the environment variable
1569 *** and run configure again." >&2;}
1570 { (exit 1); exit 1; }; }
1571 fi
1572
1573 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1574 # since this would lead to problems installing/building glibc.
1575 # GCC_EXEC_PREFIX contains the current directory if one of the following
1576 # is true:
1577 # - one of the terminals (":" and ";") is the first or last sign
1578 # - two terminals occur directly after each other
1579 # - the path contains an element with a dot in it
1580 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1581 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1582 case ${GCC_EXEC_PREFIX} in
1583 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1584 gcc_exec_prefix_setting="contains current directory"
1585 ;;
1586 *)
1587 gcc_exec_prefix_setting="ok"
1588 ;;
1589 esac
1590 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1591 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1592 if test "$gcc_exec_prefix_setting" != "ok"; then
1593 { { echo "$as_me:$LINENO: error:
1594 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1595 *** building gcc. Please change the environment variable
1596 *** and run configure again." >&5
1597 echo "$as_me: error:
1598 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1599 *** building gcc. Please change the environment variable
1600 *** and run configure again." >&2;}
1601 { (exit 1); exit 1; }; }
1602 fi
1603
1604 # -----------
1605 # Directories
1606 # -----------
1607
1608 # Specify the local prefix
1609 local_prefix=
1610
1611 # Check whether --with-local-prefix or --without-local-prefix was given.
1612 if test "${with_local_prefix+set}" = set; then
1613 withval="$with_local_prefix"
1614 case "${withval}" in
1615 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1616 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1617 { (exit 1); exit 1; }; } ;;
1618 no) ;;
1619 *) local_prefix=$with_local_prefix ;;
1620 esac
1621 fi;
1622
1623 # Default local prefix if it is empty
1624 if test x$local_prefix = x; then
1625 local_prefix=/usr/local
1626 fi
1627
1628 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1629 # passed in by the toplevel make and thus we'd get different behavior
1630 # depending on where we built the sources.
1631 gcc_gxx_include_dir=
1632 # Specify the g++ header file directory
1633
1634 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1635 if test "${with_gxx_include_dir+set}" = set; then
1636 withval="$with_gxx_include_dir"
1637 case "${withval}" in
1638 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1639 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1640 { (exit 1); exit 1; }; } ;;
1641 no) ;;
1642 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1643 esac
1644 fi;
1645
1646 if test x${gcc_gxx_include_dir} = x; then
1647 if test x${enable_version_specific_runtime_libs} = xyes; then
1648 gcc_gxx_include_dir='${libsubdir}/include/c++'
1649 else
1650 topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
1651 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
1652 fi
1653 fi
1654
1655
1656 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1657 if test "${with_cpp_install_dir+set}" = set; then
1658 withval="$with_cpp_install_dir"
1659 if test x$withval = xyes; then
1660 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1661 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1662 { (exit 1); exit 1; }; }
1663 elif test x$withval != xno; then
1664 cpp_install_dir=$withval
1665 fi
1666 fi;
1667
1668 # We would like to our source tree to be readonly. However when releases or
1669 # pre-releases are generated, the flex/bison generated files as well as the
1670 # various formats of manuals need to be included along with the rest of the
1671 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1672 # just that.
1673
1674 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1675 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1676 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1677 if test "${enable_generated_files_in_srcdir+set}" = set; then
1678 enableval="$enable_generated_files_in_srcdir"
1679 generated_files_in_srcdir=$enableval
1680 else
1681 generated_files_in_srcdir=no
1682 fi;
1683
1684 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1685 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1686
1687 if test "$generated_files_in_srcdir" = "yes"; then
1688 GENINSRC=''
1689 else
1690 GENINSRC='#'
1691 fi
1692
1693
1694 # -------------------
1695 # Find default linker
1696 # -------------------
1697
1698 # With GNU ld
1699
1700 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1701 if test "${with_gnu_ld+set}" = set; then
1702 withval="$with_gnu_ld"
1703 gnu_ld_flag="$with_gnu_ld"
1704 else
1705 gnu_ld_flag=no
1706 fi;
1707
1708 # With pre-defined ld
1709
1710 # Check whether --with-ld or --without-ld was given.
1711 if test "${with_ld+set}" = set; then
1712 withval="$with_ld"
1713 DEFAULT_LINKER="$with_ld"
1714 fi;
1715 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1716 if test ! -x "$DEFAULT_LINKER"; then
1717 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1718 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1719 { (exit 1); exit 1; }; }
1720 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1721 gnu_ld_flag=yes
1722 fi
1723
1724 cat >>confdefs.h <<_ACEOF
1725 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1726 _ACEOF
1727
1728 fi
1729
1730 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1731 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1732 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1733 if test x"$gnu_ld_flag" = x"no"; then
1734 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1735 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1736 else
1737 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1738 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1739 fi
1740 else
1741 echo "$as_me:$LINENO: result: no" >&5
1742 echo "${ECHO_T}no" >&6
1743 fi
1744
1745 # With demangler in GNU ld
1746
1747 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1748 if test "${with_demangler_in_ld+set}" = set; then
1749 withval="$with_demangler_in_ld"
1750 demangler_in_ld="$with_demangler_in_ld"
1751 else
1752 demangler_in_ld=no
1753 fi;
1754
1755 # ----------------------
1756 # Find default assembler
1757 # ----------------------
1758
1759 # With GNU as
1760
1761 # Check whether --with-gnu-as or --without-gnu-as was given.
1762 if test "${with_gnu_as+set}" = set; then
1763 withval="$with_gnu_as"
1764 gas_flag="$with_gnu_as"
1765 else
1766 gas_flag=no
1767 fi;
1768
1769
1770 # Check whether --with-as or --without-as was given.
1771 if test "${with_as+set}" = set; then
1772 withval="$with_as"
1773 DEFAULT_ASSEMBLER="$with_as"
1774 fi;
1775 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1776 if test ! -x "$DEFAULT_ASSEMBLER"; then
1777 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1778 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1779 { (exit 1); exit 1; }; }
1780 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1781 gas_flag=yes
1782 fi
1783
1784 cat >>confdefs.h <<_ACEOF
1785 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1786 _ACEOF
1787
1788 fi
1789
1790 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1791 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1792 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1793 if test x"$gas_flag" = x"no"; then
1794 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1795 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1796 else
1797 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1798 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1799 fi
1800 else
1801 echo "$as_me:$LINENO: result: no" >&5
1802 echo "${ECHO_T}no" >&6
1803 fi
1804
1805 # ---------------
1806 # Find C compiler
1807 # ---------------
1808
1809 # If a non-executable a.out is present (e.g. created by GNU as above even if
1810 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1811 # file, even when creating an executable, so an execution test fails.
1812 # Remove possible default executable files to avoid this.
1813 #
1814 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1815 # Autoconf includes it.
1816 rm -f a.out a.exe b.out
1817
1818 # Find the native compiler
1819 ac_ext=c
1820 ac_cpp='$CPP $CPPFLAGS'
1821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1823 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1824 if test -n "$ac_tool_prefix"; then
1825 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1826 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1827 echo "$as_me:$LINENO: checking for $ac_word" >&5
1828 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1829 if test "${ac_cv_prog_CC+set}" = set; then
1830 echo $ECHO_N "(cached) $ECHO_C" >&6
1831 else
1832 if test -n "$CC"; then
1833 ac_cv_prog_CC="$CC" # Let the user override the test.
1834 else
1835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1836 for as_dir in $PATH
1837 do
1838 IFS=$as_save_IFS
1839 test -z "$as_dir" && as_dir=.
1840 for ac_exec_ext in '' $ac_executable_extensions; do
1841 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1842 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1843 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1844 break 2
1845 fi
1846 done
1847 done
1848
1849 fi
1850 fi
1851 CC=$ac_cv_prog_CC
1852 if test -n "$CC"; then
1853 echo "$as_me:$LINENO: result: $CC" >&5
1854 echo "${ECHO_T}$CC" >&6
1855 else
1856 echo "$as_me:$LINENO: result: no" >&5
1857 echo "${ECHO_T}no" >&6
1858 fi
1859
1860 fi
1861 if test -z "$ac_cv_prog_CC"; then
1862 ac_ct_CC=$CC
1863 # Extract the first word of "gcc", so it can be a program name with args.
1864 set dummy gcc; ac_word=$2
1865 echo "$as_me:$LINENO: checking for $ac_word" >&5
1866 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1867 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1868 echo $ECHO_N "(cached) $ECHO_C" >&6
1869 else
1870 if test -n "$ac_ct_CC"; then
1871 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1872 else
1873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1874 for as_dir in $PATH
1875 do
1876 IFS=$as_save_IFS
1877 test -z "$as_dir" && as_dir=.
1878 for ac_exec_ext in '' $ac_executable_extensions; do
1879 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1880 ac_cv_prog_ac_ct_CC="gcc"
1881 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1882 break 2
1883 fi
1884 done
1885 done
1886
1887 fi
1888 fi
1889 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1890 if test -n "$ac_ct_CC"; then
1891 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1892 echo "${ECHO_T}$ac_ct_CC" >&6
1893 else
1894 echo "$as_me:$LINENO: result: no" >&5
1895 echo "${ECHO_T}no" >&6
1896 fi
1897
1898 CC=$ac_ct_CC
1899 else
1900 CC="$ac_cv_prog_CC"
1901 fi
1902
1903 if test -z "$CC"; then
1904 if test -n "$ac_tool_prefix"; then
1905 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1906 set dummy ${ac_tool_prefix}cc; ac_word=$2
1907 echo "$as_me:$LINENO: checking for $ac_word" >&5
1908 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1909 if test "${ac_cv_prog_CC+set}" = set; then
1910 echo $ECHO_N "(cached) $ECHO_C" >&6
1911 else
1912 if test -n "$CC"; then
1913 ac_cv_prog_CC="$CC" # Let the user override the test.
1914 else
1915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1916 for as_dir in $PATH
1917 do
1918 IFS=$as_save_IFS
1919 test -z "$as_dir" && as_dir=.
1920 for ac_exec_ext in '' $ac_executable_extensions; do
1921 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1922 ac_cv_prog_CC="${ac_tool_prefix}cc"
1923 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1924 break 2
1925 fi
1926 done
1927 done
1928
1929 fi
1930 fi
1931 CC=$ac_cv_prog_CC
1932 if test -n "$CC"; then
1933 echo "$as_me:$LINENO: result: $CC" >&5
1934 echo "${ECHO_T}$CC" >&6
1935 else
1936 echo "$as_me:$LINENO: result: no" >&5
1937 echo "${ECHO_T}no" >&6
1938 fi
1939
1940 fi
1941 if test -z "$ac_cv_prog_CC"; then
1942 ac_ct_CC=$CC
1943 # Extract the first word of "cc", so it can be a program name with args.
1944 set dummy cc; ac_word=$2
1945 echo "$as_me:$LINENO: checking for $ac_word" >&5
1946 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1947 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1948 echo $ECHO_N "(cached) $ECHO_C" >&6
1949 else
1950 if test -n "$ac_ct_CC"; then
1951 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1952 else
1953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1954 for as_dir in $PATH
1955 do
1956 IFS=$as_save_IFS
1957 test -z "$as_dir" && as_dir=.
1958 for ac_exec_ext in '' $ac_executable_extensions; do
1959 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1960 ac_cv_prog_ac_ct_CC="cc"
1961 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1962 break 2
1963 fi
1964 done
1965 done
1966
1967 fi
1968 fi
1969 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1970 if test -n "$ac_ct_CC"; then
1971 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1972 echo "${ECHO_T}$ac_ct_CC" >&6
1973 else
1974 echo "$as_me:$LINENO: result: no" >&5
1975 echo "${ECHO_T}no" >&6
1976 fi
1977
1978 CC=$ac_ct_CC
1979 else
1980 CC="$ac_cv_prog_CC"
1981 fi
1982
1983 fi
1984 if test -z "$CC"; then
1985 # Extract the first word of "cc", so it can be a program name with args.
1986 set dummy cc; ac_word=$2
1987 echo "$as_me:$LINENO: checking for $ac_word" >&5
1988 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1989 if test "${ac_cv_prog_CC+set}" = set; then
1990 echo $ECHO_N "(cached) $ECHO_C" >&6
1991 else
1992 if test -n "$CC"; then
1993 ac_cv_prog_CC="$CC" # Let the user override the test.
1994 else
1995 ac_prog_rejected=no
1996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1997 for as_dir in $PATH
1998 do
1999 IFS=$as_save_IFS
2000 test -z "$as_dir" && as_dir=.
2001 for ac_exec_ext in '' $ac_executable_extensions; do
2002 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2003 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2004 ac_prog_rejected=yes
2005 continue
2006 fi
2007 ac_cv_prog_CC="cc"
2008 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2009 break 2
2010 fi
2011 done
2012 done
2013
2014 if test $ac_prog_rejected = yes; then
2015 # We found a bogon in the path, so make sure we never use it.
2016 set dummy $ac_cv_prog_CC
2017 shift
2018 if test $# != 0; then
2019 # We chose a different compiler from the bogus one.
2020 # However, it has the same basename, so the bogon will be chosen
2021 # first if we set CC to just the basename; use the full file name.
2022 shift
2023 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2024 fi
2025 fi
2026 fi
2027 fi
2028 CC=$ac_cv_prog_CC
2029 if test -n "$CC"; then
2030 echo "$as_me:$LINENO: result: $CC" >&5
2031 echo "${ECHO_T}$CC" >&6
2032 else
2033 echo "$as_me:$LINENO: result: no" >&5
2034 echo "${ECHO_T}no" >&6
2035 fi
2036
2037 fi
2038 if test -z "$CC"; then
2039 if test -n "$ac_tool_prefix"; then
2040 for ac_prog in cl
2041 do
2042 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2043 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2044 echo "$as_me:$LINENO: checking for $ac_word" >&5
2045 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2046 if test "${ac_cv_prog_CC+set}" = set; then
2047 echo $ECHO_N "(cached) $ECHO_C" >&6
2048 else
2049 if test -n "$CC"; then
2050 ac_cv_prog_CC="$CC" # Let the user override the test.
2051 else
2052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2053 for as_dir in $PATH
2054 do
2055 IFS=$as_save_IFS
2056 test -z "$as_dir" && as_dir=.
2057 for ac_exec_ext in '' $ac_executable_extensions; do
2058 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2059 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2060 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2061 break 2
2062 fi
2063 done
2064 done
2065
2066 fi
2067 fi
2068 CC=$ac_cv_prog_CC
2069 if test -n "$CC"; then
2070 echo "$as_me:$LINENO: result: $CC" >&5
2071 echo "${ECHO_T}$CC" >&6
2072 else
2073 echo "$as_me:$LINENO: result: no" >&5
2074 echo "${ECHO_T}no" >&6
2075 fi
2076
2077 test -n "$CC" && break
2078 done
2079 fi
2080 if test -z "$CC"; then
2081 ac_ct_CC=$CC
2082 for ac_prog in cl
2083 do
2084 # Extract the first word of "$ac_prog", so it can be a program name with args.
2085 set dummy $ac_prog; ac_word=$2
2086 echo "$as_me:$LINENO: checking for $ac_word" >&5
2087 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2088 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2089 echo $ECHO_N "(cached) $ECHO_C" >&6
2090 else
2091 if test -n "$ac_ct_CC"; then
2092 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2093 else
2094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2095 for as_dir in $PATH
2096 do
2097 IFS=$as_save_IFS
2098 test -z "$as_dir" && as_dir=.
2099 for ac_exec_ext in '' $ac_executable_extensions; do
2100 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2101 ac_cv_prog_ac_ct_CC="$ac_prog"
2102 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2103 break 2
2104 fi
2105 done
2106 done
2107
2108 fi
2109 fi
2110 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2111 if test -n "$ac_ct_CC"; then
2112 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2113 echo "${ECHO_T}$ac_ct_CC" >&6
2114 else
2115 echo "$as_me:$LINENO: result: no" >&5
2116 echo "${ECHO_T}no" >&6
2117 fi
2118
2119 test -n "$ac_ct_CC" && break
2120 done
2121
2122 CC=$ac_ct_CC
2123 fi
2124
2125 fi
2126
2127
2128 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2129 See \`config.log' for more details." >&5
2130 echo "$as_me: error: no acceptable C compiler found in \$PATH
2131 See \`config.log' for more details." >&2;}
2132 { (exit 1); exit 1; }; }
2133
2134 # Provide some information about the compiler.
2135 echo "$as_me:$LINENO:" \
2136 "checking for C compiler version" >&5
2137 ac_compiler=`set X $ac_compile; echo $2`
2138 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2139 (eval $ac_compiler --version </dev/null >&5) 2>&5
2140 ac_status=$?
2141 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2142 (exit $ac_status); }
2143 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2144 (eval $ac_compiler -v </dev/null >&5) 2>&5
2145 ac_status=$?
2146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2147 (exit $ac_status); }
2148 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2149 (eval $ac_compiler -V </dev/null >&5) 2>&5
2150 ac_status=$?
2151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152 (exit $ac_status); }
2153
2154 cat >conftest.$ac_ext <<_ACEOF
2155 /* confdefs.h. */
2156 _ACEOF
2157 cat confdefs.h >>conftest.$ac_ext
2158 cat >>conftest.$ac_ext <<_ACEOF
2159 /* end confdefs.h. */
2160
2161 int
2162 main ()
2163 {
2164
2165 ;
2166 return 0;
2167 }
2168 _ACEOF
2169 ac_clean_files_save=$ac_clean_files
2170 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2171 # Try to create an executable without -o first, disregard a.out.
2172 # It will help us diagnose broken compilers, and finding out an intuition
2173 # of exeext.
2174 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2175 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2176 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2177 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2178 (eval $ac_link_default) 2>&5
2179 ac_status=$?
2180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2181 (exit $ac_status); }; then
2182 # Find the output, starting from the most likely. This scheme is
2183 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2184 # resort.
2185
2186 # Be careful to initialize this variable, since it used to be cached.
2187 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2188 ac_cv_exeext=
2189 # b.out is created by i960 compilers.
2190 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2191 do
2192 test -f "$ac_file" || continue
2193 case $ac_file in
2194 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2195 ;;
2196 conftest.$ac_ext )
2197 # This is the source file.
2198 ;;
2199 [ab].out )
2200 # We found the default executable, but exeext='' is most
2201 # certainly right.
2202 break;;
2203 *.* )
2204 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2205 # FIXME: I believe we export ac_cv_exeext for Libtool,
2206 # but it would be cool to find out if it's true. Does anybody
2207 # maintain Libtool? --akim.
2208 export ac_cv_exeext
2209 break;;
2210 * )
2211 break;;
2212 esac
2213 done
2214 else
2215 echo "$as_me: failed program was:" >&5
2216 sed 's/^/| /' conftest.$ac_ext >&5
2217
2218 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2219 See \`config.log' for more details." >&5
2220 echo "$as_me: error: C compiler cannot create executables
2221 See \`config.log' for more details." >&2;}
2222 { (exit 77); exit 77; }; }
2223 fi
2224
2225 ac_exeext=$ac_cv_exeext
2226 echo "$as_me:$LINENO: result: $ac_file" >&5
2227 echo "${ECHO_T}$ac_file" >&6
2228
2229 # Check the compiler produces executables we can run. If not, either
2230 # the compiler is broken, or we cross compile.
2231 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2232 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2233 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2234 # If not cross compiling, check that we can run a simple program.
2235 if test "$cross_compiling" != yes; then
2236 if { ac_try='./$ac_file'
2237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2238 (eval $ac_try) 2>&5
2239 ac_status=$?
2240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2241 (exit $ac_status); }; }; then
2242 cross_compiling=no
2243 else
2244 if test "$cross_compiling" = maybe; then
2245 cross_compiling=yes
2246 else
2247 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2248 If you meant to cross compile, use \`--host'.
2249 See \`config.log' for more details." >&5
2250 echo "$as_me: error: cannot run C compiled programs.
2251 If you meant to cross compile, use \`--host'.
2252 See \`config.log' for more details." >&2;}
2253 { (exit 1); exit 1; }; }
2254 fi
2255 fi
2256 fi
2257 echo "$as_me:$LINENO: result: yes" >&5
2258 echo "${ECHO_T}yes" >&6
2259
2260 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2261 ac_clean_files=$ac_clean_files_save
2262 # Check the compiler produces executables we can run. If not, either
2263 # the compiler is broken, or we cross compile.
2264 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2265 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2266 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2267 echo "${ECHO_T}$cross_compiling" >&6
2268
2269 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2270 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2271 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2272 (eval $ac_link) 2>&5
2273 ac_status=$?
2274 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2275 (exit $ac_status); }; then
2276 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2277 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2278 # work properly (i.e., refer to `conftest.exe'), while it won't with
2279 # `rm'.
2280 for ac_file in conftest.exe conftest conftest.*; do
2281 test -f "$ac_file" || continue
2282 case $ac_file in
2283 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2284 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2285 export ac_cv_exeext
2286 break;;
2287 * ) break;;
2288 esac
2289 done
2290 else
2291 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2292 See \`config.log' for more details." >&5
2293 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2294 See \`config.log' for more details." >&2;}
2295 { (exit 1); exit 1; }; }
2296 fi
2297
2298 rm -f conftest$ac_cv_exeext
2299 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2300 echo "${ECHO_T}$ac_cv_exeext" >&6
2301
2302 rm -f conftest.$ac_ext
2303 EXEEXT=$ac_cv_exeext
2304 ac_exeext=$EXEEXT
2305 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2306 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2307 if test "${ac_cv_objext+set}" = set; then
2308 echo $ECHO_N "(cached) $ECHO_C" >&6
2309 else
2310 cat >conftest.$ac_ext <<_ACEOF
2311 /* confdefs.h. */
2312 _ACEOF
2313 cat confdefs.h >>conftest.$ac_ext
2314 cat >>conftest.$ac_ext <<_ACEOF
2315 /* end confdefs.h. */
2316
2317 int
2318 main ()
2319 {
2320
2321 ;
2322 return 0;
2323 }
2324 _ACEOF
2325 rm -f conftest.o conftest.obj
2326 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2327 (eval $ac_compile) 2>&5
2328 ac_status=$?
2329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2330 (exit $ac_status); }; then
2331 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2332 case $ac_file in
2333 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2334 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2335 break;;
2336 esac
2337 done
2338 else
2339 echo "$as_me: failed program was:" >&5
2340 sed 's/^/| /' conftest.$ac_ext >&5
2341
2342 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2343 See \`config.log' for more details." >&5
2344 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2345 See \`config.log' for more details." >&2;}
2346 { (exit 1); exit 1; }; }
2347 fi
2348
2349 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2350 fi
2351 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2352 echo "${ECHO_T}$ac_cv_objext" >&6
2353 OBJEXT=$ac_cv_objext
2354 ac_objext=$OBJEXT
2355 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2356 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2357 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2358 echo $ECHO_N "(cached) $ECHO_C" >&6
2359 else
2360 cat >conftest.$ac_ext <<_ACEOF
2361 /* confdefs.h. */
2362 _ACEOF
2363 cat confdefs.h >>conftest.$ac_ext
2364 cat >>conftest.$ac_ext <<_ACEOF
2365 /* end confdefs.h. */
2366
2367 int
2368 main ()
2369 {
2370 #ifndef __GNUC__
2371 choke me
2372 #endif
2373
2374 ;
2375 return 0;
2376 }
2377 _ACEOF
2378 rm -f conftest.$ac_objext
2379 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2380 (eval $ac_compile) 2>conftest.er1
2381 ac_status=$?
2382 grep -v '^ *+' conftest.er1 >conftest.err
2383 rm -f conftest.er1
2384 cat conftest.err >&5
2385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2386 (exit $ac_status); } &&
2387 { ac_try='test -z "$ac_c_werror_flag"
2388 || test ! -s conftest.err'
2389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2390 (eval $ac_try) 2>&5
2391 ac_status=$?
2392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2393 (exit $ac_status); }; } &&
2394 { ac_try='test -s conftest.$ac_objext'
2395 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2396 (eval $ac_try) 2>&5
2397 ac_status=$?
2398 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2399 (exit $ac_status); }; }; then
2400 ac_compiler_gnu=yes
2401 else
2402 echo "$as_me: failed program was:" >&5
2403 sed 's/^/| /' conftest.$ac_ext >&5
2404
2405 ac_compiler_gnu=no
2406 fi
2407 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2408 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2409
2410 fi
2411 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2412 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2413 GCC=`test $ac_compiler_gnu = yes && echo yes`
2414 ac_test_CFLAGS=${CFLAGS+set}
2415 ac_save_CFLAGS=$CFLAGS
2416 CFLAGS="-g"
2417 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2418 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2419 if test "${ac_cv_prog_cc_g+set}" = set; then
2420 echo $ECHO_N "(cached) $ECHO_C" >&6
2421 else
2422 cat >conftest.$ac_ext <<_ACEOF
2423 /* confdefs.h. */
2424 _ACEOF
2425 cat confdefs.h >>conftest.$ac_ext
2426 cat >>conftest.$ac_ext <<_ACEOF
2427 /* end confdefs.h. */
2428
2429 int
2430 main ()
2431 {
2432
2433 ;
2434 return 0;
2435 }
2436 _ACEOF
2437 rm -f conftest.$ac_objext
2438 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2439 (eval $ac_compile) 2>conftest.er1
2440 ac_status=$?
2441 grep -v '^ *+' conftest.er1 >conftest.err
2442 rm -f conftest.er1
2443 cat conftest.err >&5
2444 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2445 (exit $ac_status); } &&
2446 { ac_try='test -z "$ac_c_werror_flag"
2447 || test ! -s conftest.err'
2448 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2449 (eval $ac_try) 2>&5
2450 ac_status=$?
2451 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2452 (exit $ac_status); }; } &&
2453 { ac_try='test -s conftest.$ac_objext'
2454 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2455 (eval $ac_try) 2>&5
2456 ac_status=$?
2457 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2458 (exit $ac_status); }; }; then
2459 ac_cv_prog_cc_g=yes
2460 else
2461 echo "$as_me: failed program was:" >&5
2462 sed 's/^/| /' conftest.$ac_ext >&5
2463
2464 ac_cv_prog_cc_g=no
2465 fi
2466 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2467 fi
2468 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2469 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2470 if test "$ac_test_CFLAGS" = set; then
2471 CFLAGS=$ac_save_CFLAGS
2472 elif test $ac_cv_prog_cc_g = yes; then
2473 if test "$GCC" = yes; then
2474 CFLAGS="-g -O2"
2475 else
2476 CFLAGS="-g"
2477 fi
2478 else
2479 if test "$GCC" = yes; then
2480 CFLAGS="-O2"
2481 else
2482 CFLAGS=
2483 fi
2484 fi
2485 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2486 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2487 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2488 echo $ECHO_N "(cached) $ECHO_C" >&6
2489 else
2490 ac_cv_prog_cc_stdc=no
2491 ac_save_CC=$CC
2492 cat >conftest.$ac_ext <<_ACEOF
2493 /* confdefs.h. */
2494 _ACEOF
2495 cat confdefs.h >>conftest.$ac_ext
2496 cat >>conftest.$ac_ext <<_ACEOF
2497 /* end confdefs.h. */
2498 #include <stdarg.h>
2499 #include <stdio.h>
2500 #include <sys/types.h>
2501 #include <sys/stat.h>
2502 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2503 struct buf { int x; };
2504 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2505 static char *e (p, i)
2506 char **p;
2507 int i;
2508 {
2509 return p[i];
2510 }
2511 static char *f (char * (*g) (char **, int), char **p, ...)
2512 {
2513 char *s;
2514 va_list v;
2515 va_start (v,p);
2516 s = g (p, va_arg (v,int));
2517 va_end (v);
2518 return s;
2519 }
2520
2521 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2522 function prototypes and stuff, but not '\xHH' hex character constants.
2523 These don't provoke an error unfortunately, instead are silently treated
2524 as 'x'. The following induces an error, until -std1 is added to get
2525 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2526 array size at least. It's necessary to write '\x00'==0 to get something
2527 that's true only with -std1. */
2528 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2529
2530 int test (int i, double x);
2531 struct s1 {int (*f) (int a);};
2532 struct s2 {int (*f) (double a);};
2533 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2534 int argc;
2535 char **argv;
2536 int
2537 main ()
2538 {
2539 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2540 ;
2541 return 0;
2542 }
2543 _ACEOF
2544 # Don't try gcc -ansi; that turns off useful extensions and
2545 # breaks some systems' header files.
2546 # AIX -qlanglvl=ansi
2547 # Ultrix and OSF/1 -std1
2548 # HP-UX 10.20 and later -Ae
2549 # HP-UX older versions -Aa -D_HPUX_SOURCE
2550 # SVR4 -Xc -D__EXTENSIONS__
2551 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2552 do
2553 CC="$ac_save_CC $ac_arg"
2554 rm -f conftest.$ac_objext
2555 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2556 (eval $ac_compile) 2>conftest.er1
2557 ac_status=$?
2558 grep -v '^ *+' conftest.er1 >conftest.err
2559 rm -f conftest.er1
2560 cat conftest.err >&5
2561 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2562 (exit $ac_status); } &&
2563 { ac_try='test -z "$ac_c_werror_flag"
2564 || test ! -s conftest.err'
2565 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2566 (eval $ac_try) 2>&5
2567 ac_status=$?
2568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2569 (exit $ac_status); }; } &&
2570 { ac_try='test -s conftest.$ac_objext'
2571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2572 (eval $ac_try) 2>&5
2573 ac_status=$?
2574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2575 (exit $ac_status); }; }; then
2576 ac_cv_prog_cc_stdc=$ac_arg
2577 break
2578 else
2579 echo "$as_me: failed program was:" >&5
2580 sed 's/^/| /' conftest.$ac_ext >&5
2581
2582 fi
2583 rm -f conftest.err conftest.$ac_objext
2584 done
2585 rm -f conftest.$ac_ext conftest.$ac_objext
2586 CC=$ac_save_CC
2587
2588 fi
2589
2590 case "x$ac_cv_prog_cc_stdc" in
2591 x|xno)
2592 echo "$as_me:$LINENO: result: none needed" >&5
2593 echo "${ECHO_T}none needed" >&6 ;;
2594 *)
2595 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2596 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2597 CC="$CC $ac_cv_prog_cc_stdc" ;;
2598 esac
2599
2600 # Some people use a C++ compiler to compile C. Since we use `exit',
2601 # in C++ we need to declare it. In case someone uses the same compiler
2602 # for both compiling C and C++ we need to have the C++ compiler decide
2603 # the declaration of exit, since it's the most demanding environment.
2604 cat >conftest.$ac_ext <<_ACEOF
2605 #ifndef __cplusplus
2606 choke me
2607 #endif
2608 _ACEOF
2609 rm -f conftest.$ac_objext
2610 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2611 (eval $ac_compile) 2>conftest.er1
2612 ac_status=$?
2613 grep -v '^ *+' conftest.er1 >conftest.err
2614 rm -f conftest.er1
2615 cat conftest.err >&5
2616 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2617 (exit $ac_status); } &&
2618 { ac_try='test -z "$ac_c_werror_flag"
2619 || test ! -s conftest.err'
2620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2621 (eval $ac_try) 2>&5
2622 ac_status=$?
2623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2624 (exit $ac_status); }; } &&
2625 { ac_try='test -s conftest.$ac_objext'
2626 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2627 (eval $ac_try) 2>&5
2628 ac_status=$?
2629 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2630 (exit $ac_status); }; }; then
2631 for ac_declaration in \
2632 '' \
2633 'extern "C" void std::exit (int) throw (); using std::exit;' \
2634 'extern "C" void std::exit (int); using std::exit;' \
2635 'extern "C" void exit (int) throw ();' \
2636 'extern "C" void exit (int);' \
2637 'void exit (int);'
2638 do
2639 cat >conftest.$ac_ext <<_ACEOF
2640 /* confdefs.h. */
2641 _ACEOF
2642 cat confdefs.h >>conftest.$ac_ext
2643 cat >>conftest.$ac_ext <<_ACEOF
2644 /* end confdefs.h. */
2645 $ac_declaration
2646 #include <stdlib.h>
2647 int
2648 main ()
2649 {
2650 exit (42);
2651 ;
2652 return 0;
2653 }
2654 _ACEOF
2655 rm -f conftest.$ac_objext
2656 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2657 (eval $ac_compile) 2>conftest.er1
2658 ac_status=$?
2659 grep -v '^ *+' conftest.er1 >conftest.err
2660 rm -f conftest.er1
2661 cat conftest.err >&5
2662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2663 (exit $ac_status); } &&
2664 { ac_try='test -z "$ac_c_werror_flag"
2665 || test ! -s conftest.err'
2666 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2667 (eval $ac_try) 2>&5
2668 ac_status=$?
2669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2670 (exit $ac_status); }; } &&
2671 { ac_try='test -s conftest.$ac_objext'
2672 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2673 (eval $ac_try) 2>&5
2674 ac_status=$?
2675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2676 (exit $ac_status); }; }; then
2677 :
2678 else
2679 echo "$as_me: failed program was:" >&5
2680 sed 's/^/| /' conftest.$ac_ext >&5
2681
2682 continue
2683 fi
2684 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2685 cat >conftest.$ac_ext <<_ACEOF
2686 /* confdefs.h. */
2687 _ACEOF
2688 cat confdefs.h >>conftest.$ac_ext
2689 cat >>conftest.$ac_ext <<_ACEOF
2690 /* end confdefs.h. */
2691 $ac_declaration
2692 int
2693 main ()
2694 {
2695 exit (42);
2696 ;
2697 return 0;
2698 }
2699 _ACEOF
2700 rm -f conftest.$ac_objext
2701 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2702 (eval $ac_compile) 2>conftest.er1
2703 ac_status=$?
2704 grep -v '^ *+' conftest.er1 >conftest.err
2705 rm -f conftest.er1
2706 cat conftest.err >&5
2707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2708 (exit $ac_status); } &&
2709 { ac_try='test -z "$ac_c_werror_flag"
2710 || test ! -s conftest.err'
2711 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2712 (eval $ac_try) 2>&5
2713 ac_status=$?
2714 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2715 (exit $ac_status); }; } &&
2716 { ac_try='test -s conftest.$ac_objext'
2717 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2718 (eval $ac_try) 2>&5
2719 ac_status=$?
2720 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2721 (exit $ac_status); }; }; then
2722 break
2723 else
2724 echo "$as_me: failed program was:" >&5
2725 sed 's/^/| /' conftest.$ac_ext >&5
2726
2727 fi
2728 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2729 done
2730 rm -f conftest*
2731 if test -n "$ac_declaration"; then
2732 echo '#ifdef __cplusplus' >>confdefs.h
2733 echo $ac_declaration >>confdefs.h
2734 echo '#endif' >>confdefs.h
2735 fi
2736
2737 else
2738 echo "$as_me: failed program was:" >&5
2739 sed 's/^/| /' conftest.$ac_ext >&5
2740
2741 fi
2742 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2743 ac_ext=c
2744 ac_cpp='$CPP $CPPFLAGS'
2745 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2746 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2747 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2748
2749 if test "x$CC" != xcc; then
2750 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2751 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2752 else
2753 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2754 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2755 fi
2756 set dummy $CC; ac_cc=`echo $2 |
2757 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2758 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2759 echo $ECHO_N "(cached) $ECHO_C" >&6
2760 else
2761 cat >conftest.$ac_ext <<_ACEOF
2762 /* confdefs.h. */
2763 _ACEOF
2764 cat confdefs.h >>conftest.$ac_ext
2765 cat >>conftest.$ac_ext <<_ACEOF
2766 /* end confdefs.h. */
2767
2768 int
2769 main ()
2770 {
2771
2772 ;
2773 return 0;
2774 }
2775 _ACEOF
2776 # Make sure it works both with $CC and with simple cc.
2777 # We do the test twice because some compilers refuse to overwrite an
2778 # existing .o file with -o, though they will create one.
2779 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2780 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2781 (eval $ac_try) 2>&5
2782 ac_status=$?
2783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2784 (exit $ac_status); } &&
2785 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2786 (eval $ac_try) 2>&5
2787 ac_status=$?
2788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2789 (exit $ac_status); };
2790 then
2791 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2792 if test "x$CC" != xcc; then
2793 # Test first that cc exists at all.
2794 if { ac_try='cc -c conftest.$ac_ext >&5'
2795 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2796 (eval $ac_try) 2>&5
2797 ac_status=$?
2798 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2799 (exit $ac_status); }; }; then
2800 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2801 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2802 (eval $ac_try) 2>&5
2803 ac_status=$?
2804 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2805 (exit $ac_status); } &&
2806 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2807 (eval $ac_try) 2>&5
2808 ac_status=$?
2809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2810 (exit $ac_status); };
2811 then
2812 # cc works too.
2813 :
2814 else
2815 # cc exists but doesn't like -o.
2816 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2817 fi
2818 fi
2819 fi
2820 else
2821 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2822 fi
2823 rm -f conftest*
2824
2825 fi
2826 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2827 echo "$as_me:$LINENO: result: yes" >&5
2828 echo "${ECHO_T}yes" >&6
2829 else
2830 echo "$as_me:$LINENO: result: no" >&5
2831 echo "${ECHO_T}no" >&6
2832
2833 cat >>confdefs.h <<\_ACEOF
2834 #define NO_MINUS_C_MINUS_O 1
2835 _ACEOF
2836
2837 fi
2838
2839 # expand $ac_aux_dir to an absolute path
2840 am_aux_dir=`cd $ac_aux_dir && pwd`
2841
2842 # FIXME: we rely on the cache variable name because
2843 # there is no other way.
2844 set dummy $CC
2845 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2846 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2847 # Losing compiler, so override with the script.
2848 # FIXME: It is wrong to rewrite CC.
2849 # But if we don't then we get into trouble of one sort or another.
2850 # A longer-term fix would be to have automake use am__CC in this case,
2851 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2852 CC="$am_aux_dir/compile $CC"
2853 fi
2854
2855 # autoconf is lame and doesn't give us any substitution variable for this.
2856 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2857 NO_MINUS_C_MINUS_O=yes
2858 else
2859 OUTPUT_OPTION='-o $@'
2860 fi
2861
2862
2863
2864 # -------------------------
2865 # Check C compiler features
2866 # -------------------------
2867
2868 ac_ext=c
2869 ac_cpp='$CPP $CPPFLAGS'
2870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2872 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2873 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2874 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2875 # On Suns, sometimes $CPP names a directory.
2876 if test -n "$CPP" && test -d "$CPP"; then
2877 CPP=
2878 fi
2879 if test -z "$CPP"; then
2880 if test "${ac_cv_prog_CPP+set}" = set; then
2881 echo $ECHO_N "(cached) $ECHO_C" >&6
2882 else
2883 # Double quotes because CPP needs to be expanded
2884 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2885 do
2886 ac_preproc_ok=false
2887 for ac_c_preproc_warn_flag in '' yes
2888 do
2889 # Use a header file that comes with gcc, so configuring glibc
2890 # with a fresh cross-compiler works.
2891 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2892 # <limits.h> exists even on freestanding compilers.
2893 # On the NeXT, cc -E runs the code through the compiler's parser,
2894 # not just through cpp. "Syntax error" is here to catch this case.
2895 cat >conftest.$ac_ext <<_ACEOF
2896 /* confdefs.h. */
2897 _ACEOF
2898 cat confdefs.h >>conftest.$ac_ext
2899 cat >>conftest.$ac_ext <<_ACEOF
2900 /* end confdefs.h. */
2901 #ifdef __STDC__
2902 # include <limits.h>
2903 #else
2904 # include <assert.h>
2905 #endif
2906 Syntax error
2907 _ACEOF
2908 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2909 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2910 ac_status=$?
2911 grep -v '^ *+' conftest.er1 >conftest.err
2912 rm -f conftest.er1
2913 cat conftest.err >&5
2914 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2915 (exit $ac_status); } >/dev/null; then
2916 if test -s conftest.err; then
2917 ac_cpp_err=$ac_c_preproc_warn_flag
2918 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2919 else
2920 ac_cpp_err=
2921 fi
2922 else
2923 ac_cpp_err=yes
2924 fi
2925 if test -z "$ac_cpp_err"; then
2926 :
2927 else
2928 echo "$as_me: failed program was:" >&5
2929 sed 's/^/| /' conftest.$ac_ext >&5
2930
2931 # Broken: fails on valid input.
2932 continue
2933 fi
2934 rm -f conftest.err conftest.$ac_ext
2935
2936 # OK, works on sane cases. Now check whether non-existent headers
2937 # can be detected and how.
2938 cat >conftest.$ac_ext <<_ACEOF
2939 /* confdefs.h. */
2940 _ACEOF
2941 cat confdefs.h >>conftest.$ac_ext
2942 cat >>conftest.$ac_ext <<_ACEOF
2943 /* end confdefs.h. */
2944 #include <ac_nonexistent.h>
2945 _ACEOF
2946 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2947 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2948 ac_status=$?
2949 grep -v '^ *+' conftest.er1 >conftest.err
2950 rm -f conftest.er1
2951 cat conftest.err >&5
2952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2953 (exit $ac_status); } >/dev/null; then
2954 if test -s conftest.err; then
2955 ac_cpp_err=$ac_c_preproc_warn_flag
2956 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2957 else
2958 ac_cpp_err=
2959 fi
2960 else
2961 ac_cpp_err=yes
2962 fi
2963 if test -z "$ac_cpp_err"; then
2964 # Broken: success on invalid input.
2965 continue
2966 else
2967 echo "$as_me: failed program was:" >&5
2968 sed 's/^/| /' conftest.$ac_ext >&5
2969
2970 # Passes both tests.
2971 ac_preproc_ok=:
2972 break
2973 fi
2974 rm -f conftest.err conftest.$ac_ext
2975
2976 done
2977 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2978 rm -f conftest.err conftest.$ac_ext
2979 if $ac_preproc_ok; then
2980 break
2981 fi
2982
2983 done
2984 ac_cv_prog_CPP=$CPP
2985
2986 fi
2987 CPP=$ac_cv_prog_CPP
2988 else
2989 ac_cv_prog_CPP=$CPP
2990 fi
2991 echo "$as_me:$LINENO: result: $CPP" >&5
2992 echo "${ECHO_T}$CPP" >&6
2993 ac_preproc_ok=false
2994 for ac_c_preproc_warn_flag in '' yes
2995 do
2996 # Use a header file that comes with gcc, so configuring glibc
2997 # with a fresh cross-compiler works.
2998 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2999 # <limits.h> exists even on freestanding compilers.
3000 # On the NeXT, cc -E runs the code through the compiler's parser,
3001 # not just through cpp. "Syntax error" is here to catch this case.
3002 cat >conftest.$ac_ext <<_ACEOF
3003 /* confdefs.h. */
3004 _ACEOF
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h. */
3008 #ifdef __STDC__
3009 # include <limits.h>
3010 #else
3011 # include <assert.h>
3012 #endif
3013 Syntax error
3014 _ACEOF
3015 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3016 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3017 ac_status=$?
3018 grep -v '^ *+' conftest.er1 >conftest.err
3019 rm -f conftest.er1
3020 cat conftest.err >&5
3021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3022 (exit $ac_status); } >/dev/null; then
3023 if test -s conftest.err; then
3024 ac_cpp_err=$ac_c_preproc_warn_flag
3025 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3026 else
3027 ac_cpp_err=
3028 fi
3029 else
3030 ac_cpp_err=yes
3031 fi
3032 if test -z "$ac_cpp_err"; then
3033 :
3034 else
3035 echo "$as_me: failed program was:" >&5
3036 sed 's/^/| /' conftest.$ac_ext >&5
3037
3038 # Broken: fails on valid input.
3039 continue
3040 fi
3041 rm -f conftest.err conftest.$ac_ext
3042
3043 # OK, works on sane cases. Now check whether non-existent headers
3044 # can be detected and how.
3045 cat >conftest.$ac_ext <<_ACEOF
3046 /* confdefs.h. */
3047 _ACEOF
3048 cat confdefs.h >>conftest.$ac_ext
3049 cat >>conftest.$ac_ext <<_ACEOF
3050 /* end confdefs.h. */
3051 #include <ac_nonexistent.h>
3052 _ACEOF
3053 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3054 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3055 ac_status=$?
3056 grep -v '^ *+' conftest.er1 >conftest.err
3057 rm -f conftest.er1
3058 cat conftest.err >&5
3059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3060 (exit $ac_status); } >/dev/null; then
3061 if test -s conftest.err; then
3062 ac_cpp_err=$ac_c_preproc_warn_flag
3063 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3064 else
3065 ac_cpp_err=
3066 fi
3067 else
3068 ac_cpp_err=yes
3069 fi
3070 if test -z "$ac_cpp_err"; then
3071 # Broken: success on invalid input.
3072 continue
3073 else
3074 echo "$as_me: failed program was:" >&5
3075 sed 's/^/| /' conftest.$ac_ext >&5
3076
3077 # Passes both tests.
3078 ac_preproc_ok=:
3079 break
3080 fi
3081 rm -f conftest.err conftest.$ac_ext
3082
3083 done
3084 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3085 rm -f conftest.err conftest.$ac_ext
3086 if $ac_preproc_ok; then
3087 :
3088 else
3089 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3090 See \`config.log' for more details." >&5
3091 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3092 See \`config.log' for more details." >&2;}
3093 { (exit 1); exit 1; }; }
3094 fi
3095
3096 ac_ext=c
3097 ac_cpp='$CPP $CPPFLAGS'
3098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3101
3102
3103 echo "$as_me:$LINENO: checking for inline" >&5
3104 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3105 if test "${ac_cv_c_inline+set}" = set; then
3106 echo $ECHO_N "(cached) $ECHO_C" >&6
3107 else
3108 ac_cv_c_inline=no
3109 for ac_kw in inline __inline__ __inline; do
3110 cat >conftest.$ac_ext <<_ACEOF
3111 /* confdefs.h. */
3112 _ACEOF
3113 cat confdefs.h >>conftest.$ac_ext
3114 cat >>conftest.$ac_ext <<_ACEOF
3115 /* end confdefs.h. */
3116 #ifndef __cplusplus
3117 typedef int foo_t;
3118 static $ac_kw foo_t static_foo () {return 0; }
3119 $ac_kw foo_t foo () {return 0; }
3120 #endif
3121
3122 _ACEOF
3123 rm -f conftest.$ac_objext
3124 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3125 (eval $ac_compile) 2>conftest.er1
3126 ac_status=$?
3127 grep -v '^ *+' conftest.er1 >conftest.err
3128 rm -f conftest.er1
3129 cat conftest.err >&5
3130 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131 (exit $ac_status); } &&
3132 { ac_try='test -z "$ac_c_werror_flag"
3133 || test ! -s conftest.err'
3134 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3135 (eval $ac_try) 2>&5
3136 ac_status=$?
3137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3138 (exit $ac_status); }; } &&
3139 { ac_try='test -s conftest.$ac_objext'
3140 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3141 (eval $ac_try) 2>&5
3142 ac_status=$?
3143 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3144 (exit $ac_status); }; }; then
3145 ac_cv_c_inline=$ac_kw; break
3146 else
3147 echo "$as_me: failed program was:" >&5
3148 sed 's/^/| /' conftest.$ac_ext >&5
3149
3150 fi
3151 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3152 done
3153
3154 fi
3155 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3156 echo "${ECHO_T}$ac_cv_c_inline" >&6
3157
3158
3159 case $ac_cv_c_inline in
3160 inline | yes) ;;
3161 *)
3162 case $ac_cv_c_inline in
3163 no) ac_val=;;
3164 *) ac_val=$ac_cv_c_inline;;
3165 esac
3166 cat >>confdefs.h <<_ACEOF
3167 #ifndef __cplusplus
3168 #define inline $ac_val
3169 #endif
3170 _ACEOF
3171 ;;
3172 esac
3173
3174
3175 echo "$as_me:$LINENO: checking for long long int" >&5
3176 echo $ECHO_N "checking for long long int... $ECHO_C" >&6
3177 if test "${ac_cv_c_long_long+set}" = set; then
3178 echo $ECHO_N "(cached) $ECHO_C" >&6
3179 else
3180 cat >conftest.$ac_ext <<_ACEOF
3181 /* confdefs.h. */
3182 _ACEOF
3183 cat confdefs.h >>conftest.$ac_ext
3184 cat >>conftest.$ac_ext <<_ACEOF
3185 /* end confdefs.h. */
3186
3187 int
3188 main ()
3189 {
3190 long long int i;
3191 ;
3192 return 0;
3193 }
3194 _ACEOF
3195 rm -f conftest.$ac_objext
3196 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3197 (eval $ac_compile) 2>conftest.er1
3198 ac_status=$?
3199 grep -v '^ *+' conftest.er1 >conftest.err
3200 rm -f conftest.er1
3201 cat conftest.err >&5
3202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3203 (exit $ac_status); } &&
3204 { ac_try='test -z "$ac_c_werror_flag"
3205 || test ! -s conftest.err'
3206 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3207 (eval $ac_try) 2>&5
3208 ac_status=$?
3209 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3210 (exit $ac_status); }; } &&
3211 { ac_try='test -s conftest.$ac_objext'
3212 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3213 (eval $ac_try) 2>&5
3214 ac_status=$?
3215 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3216 (exit $ac_status); }; }; then
3217 ac_cv_c_long_long=yes
3218 else
3219 echo "$as_me: failed program was:" >&5
3220 sed 's/^/| /' conftest.$ac_ext >&5
3221
3222 ac_cv_c_long_long=no
3223 fi
3224 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3225 fi
3226 echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5
3227 echo "${ECHO_T}$ac_cv_c_long_long" >&6
3228 if test $ac_cv_c_long_long = yes; then
3229
3230 cat >>confdefs.h <<\_ACEOF
3231 #define HAVE_LONG_LONG 1
3232 _ACEOF
3233
3234 fi
3235 echo "$as_me:$LINENO: checking for __int64" >&5
3236 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
3237 if test "${ac_cv_c___int64+set}" = set; then
3238 echo $ECHO_N "(cached) $ECHO_C" >&6
3239 else
3240 cat >conftest.$ac_ext <<_ACEOF
3241 /* confdefs.h. */
3242 _ACEOF
3243 cat confdefs.h >>conftest.$ac_ext
3244 cat >>conftest.$ac_ext <<_ACEOF
3245 /* end confdefs.h. */
3246
3247 int
3248 main ()
3249 {
3250 __int64 i;
3251 ;
3252 return 0;
3253 }
3254 _ACEOF
3255 rm -f conftest.$ac_objext
3256 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3257 (eval $ac_compile) 2>conftest.er1
3258 ac_status=$?
3259 grep -v '^ *+' conftest.er1 >conftest.err
3260 rm -f conftest.er1
3261 cat conftest.err >&5
3262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3263 (exit $ac_status); } &&
3264 { ac_try='test -z "$ac_c_werror_flag"
3265 || test ! -s conftest.err'
3266 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3267 (eval $ac_try) 2>&5
3268 ac_status=$?
3269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3270 (exit $ac_status); }; } &&
3271 { ac_try='test -s conftest.$ac_objext'
3272 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3273 (eval $ac_try) 2>&5
3274 ac_status=$?
3275 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3276 (exit $ac_status); }; }; then
3277 ac_cv_c___int64=yes
3278 else
3279 echo "$as_me: failed program was:" >&5
3280 sed 's/^/| /' conftest.$ac_ext >&5
3281
3282 ac_cv_c___int64=no
3283 fi
3284 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3285 fi
3286 echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5
3287 echo "${ECHO_T}$ac_cv_c___int64" >&6
3288 if test $ac_cv_c___int64 = yes; then
3289
3290 cat >>confdefs.h <<\_ACEOF
3291 #define HAVE___INT64 1
3292 _ACEOF
3293
3294 fi
3295
3296
3297 # sizeof(char) is 1 by definition.
3298
3299 echo "$as_me:$LINENO: checking for egrep" >&5
3300 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3301 if test "${ac_cv_prog_egrep+set}" = set; then
3302 echo $ECHO_N "(cached) $ECHO_C" >&6
3303 else
3304 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3305 then ac_cv_prog_egrep='grep -E'
3306 else ac_cv_prog_egrep='egrep'
3307 fi
3308 fi
3309 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3310 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3311 EGREP=$ac_cv_prog_egrep
3312
3313
3314 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3315 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3316 if test "${ac_cv_header_stdc+set}" = set; then
3317 echo $ECHO_N "(cached) $ECHO_C" >&6
3318 else
3319 cat >conftest.$ac_ext <<_ACEOF
3320 /* confdefs.h. */
3321 _ACEOF
3322 cat confdefs.h >>conftest.$ac_ext
3323 cat >>conftest.$ac_ext <<_ACEOF
3324 /* end confdefs.h. */
3325 #include <stdlib.h>
3326 #include <stdarg.h>
3327 #include <string.h>
3328 #include <float.h>
3329
3330 int
3331 main ()
3332 {
3333
3334 ;
3335 return 0;
3336 }
3337 _ACEOF
3338 rm -f conftest.$ac_objext
3339 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3340 (eval $ac_compile) 2>conftest.er1
3341 ac_status=$?
3342 grep -v '^ *+' conftest.er1 >conftest.err
3343 rm -f conftest.er1
3344 cat conftest.err >&5
3345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3346 (exit $ac_status); } &&
3347 { ac_try='test -z "$ac_c_werror_flag"
3348 || test ! -s conftest.err'
3349 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3350 (eval $ac_try) 2>&5
3351 ac_status=$?
3352 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3353 (exit $ac_status); }; } &&
3354 { ac_try='test -s conftest.$ac_objext'
3355 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3356 (eval $ac_try) 2>&5
3357 ac_status=$?
3358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3359 (exit $ac_status); }; }; then
3360 ac_cv_header_stdc=yes
3361 else
3362 echo "$as_me: failed program was:" >&5
3363 sed 's/^/| /' conftest.$ac_ext >&5
3364
3365 ac_cv_header_stdc=no
3366 fi
3367 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3368
3369 if test $ac_cv_header_stdc = yes; then
3370 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3371 cat >conftest.$ac_ext <<_ACEOF
3372 /* confdefs.h. */
3373 _ACEOF
3374 cat confdefs.h >>conftest.$ac_ext
3375 cat >>conftest.$ac_ext <<_ACEOF
3376 /* end confdefs.h. */
3377 #include <string.h>
3378
3379 _ACEOF
3380 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3381 $EGREP "memchr" >/dev/null 2>&1; then
3382 :
3383 else
3384 ac_cv_header_stdc=no
3385 fi
3386 rm -f conftest*
3387
3388 fi
3389
3390 if test $ac_cv_header_stdc = yes; then
3391 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3392 cat >conftest.$ac_ext <<_ACEOF
3393 /* confdefs.h. */
3394 _ACEOF
3395 cat confdefs.h >>conftest.$ac_ext
3396 cat >>conftest.$ac_ext <<_ACEOF
3397 /* end confdefs.h. */
3398 #include <stdlib.h>
3399
3400 _ACEOF
3401 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3402 $EGREP "free" >/dev/null 2>&1; then
3403 :
3404 else
3405 ac_cv_header_stdc=no
3406 fi
3407 rm -f conftest*
3408
3409 fi
3410
3411 if test $ac_cv_header_stdc = yes; then
3412 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3413 if test "$cross_compiling" = yes; then
3414 :
3415 else
3416 cat >conftest.$ac_ext <<_ACEOF
3417 /* confdefs.h. */
3418 _ACEOF
3419 cat confdefs.h >>conftest.$ac_ext
3420 cat >>conftest.$ac_ext <<_ACEOF
3421 /* end confdefs.h. */
3422 #include <ctype.h>
3423 #if ((' ' & 0x0FF) == 0x020)
3424 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3425 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3426 #else
3427 # define ISLOWER(c) \
3428 (('a' <= (c) && (c) <= 'i') \
3429 || ('j' <= (c) && (c) <= 'r') \
3430 || ('s' <= (c) && (c) <= 'z'))
3431 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3432 #endif
3433
3434 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3435 int
3436 main ()
3437 {
3438 int i;
3439 for (i = 0; i < 256; i++)
3440 if (XOR (islower (i), ISLOWER (i))
3441 || toupper (i) != TOUPPER (i))
3442 exit(2);
3443 exit (0);
3444 }
3445 _ACEOF
3446 rm -f conftest$ac_exeext
3447 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3448 (eval $ac_link) 2>&5
3449 ac_status=$?
3450 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3451 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3452 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3453 (eval $ac_try) 2>&5
3454 ac_status=$?
3455 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3456 (exit $ac_status); }; }; then
3457 :
3458 else
3459 echo "$as_me: program exited with status $ac_status" >&5
3460 echo "$as_me: failed program was:" >&5
3461 sed 's/^/| /' conftest.$ac_ext >&5
3462
3463 ( exit $ac_status )
3464 ac_cv_header_stdc=no
3465 fi
3466 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3467 fi
3468 fi
3469 fi
3470 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3471 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3472 if test $ac_cv_header_stdc = yes; then
3473
3474 cat >>confdefs.h <<\_ACEOF
3475 #define STDC_HEADERS 1
3476 _ACEOF
3477
3478 fi
3479
3480 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3491 inttypes.h stdint.h unistd.h
3492 do
3493 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3494 echo "$as_me:$LINENO: checking for $ac_header" >&5
3495 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3496 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3497 echo $ECHO_N "(cached) $ECHO_C" >&6
3498 else
3499 cat >conftest.$ac_ext <<_ACEOF
3500 /* confdefs.h. */
3501 _ACEOF
3502 cat confdefs.h >>conftest.$ac_ext
3503 cat >>conftest.$ac_ext <<_ACEOF
3504 /* end confdefs.h. */
3505 $ac_includes_default
3506
3507 #include <$ac_header>
3508 _ACEOF
3509 rm -f conftest.$ac_objext
3510 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3511 (eval $ac_compile) 2>conftest.er1
3512 ac_status=$?
3513 grep -v '^ *+' conftest.er1 >conftest.err
3514 rm -f conftest.er1
3515 cat conftest.err >&5
3516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3517 (exit $ac_status); } &&
3518 { ac_try='test -z "$ac_c_werror_flag"
3519 || test ! -s conftest.err'
3520 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3521 (eval $ac_try) 2>&5
3522 ac_status=$?
3523 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3524 (exit $ac_status); }; } &&
3525 { ac_try='test -s conftest.$ac_objext'
3526 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3527 (eval $ac_try) 2>&5
3528 ac_status=$?
3529 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3530 (exit $ac_status); }; }; then
3531 eval "$as_ac_Header=yes"
3532 else
3533 echo "$as_me: failed program was:" >&5
3534 sed 's/^/| /' conftest.$ac_ext >&5
3535
3536 eval "$as_ac_Header=no"
3537 fi
3538 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3539 fi
3540 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3541 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3542 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3543 cat >>confdefs.h <<_ACEOF
3544 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3545 _ACEOF
3546
3547 fi
3548
3549 done
3550
3551
3552 echo "$as_me:$LINENO: checking for void *" >&5
3553 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3554 if test "${ac_cv_type_void_p+set}" = set; then
3555 echo $ECHO_N "(cached) $ECHO_C" >&6
3556 else
3557 cat >conftest.$ac_ext <<_ACEOF
3558 /* confdefs.h. */
3559 _ACEOF
3560 cat confdefs.h >>conftest.$ac_ext
3561 cat >>conftest.$ac_ext <<_ACEOF
3562 /* end confdefs.h. */
3563 $ac_includes_default
3564 int
3565 main ()
3566 {
3567 if ((void * *) 0)
3568 return 0;
3569 if (sizeof (void *))
3570 return 0;
3571 ;
3572 return 0;
3573 }
3574 _ACEOF
3575 rm -f conftest.$ac_objext
3576 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3577 (eval $ac_compile) 2>conftest.er1
3578 ac_status=$?
3579 grep -v '^ *+' conftest.er1 >conftest.err
3580 rm -f conftest.er1
3581 cat conftest.err >&5
3582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3583 (exit $ac_status); } &&
3584 { ac_try='test -z "$ac_c_werror_flag"
3585 || test ! -s conftest.err'
3586 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3587 (eval $ac_try) 2>&5
3588 ac_status=$?
3589 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3590 (exit $ac_status); }; } &&
3591 { ac_try='test -s conftest.$ac_objext'
3592 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3593 (eval $ac_try) 2>&5
3594 ac_status=$?
3595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3596 (exit $ac_status); }; }; then
3597 ac_cv_type_void_p=yes
3598 else
3599 echo "$as_me: failed program was:" >&5
3600 sed 's/^/| /' conftest.$ac_ext >&5
3601
3602 ac_cv_type_void_p=no
3603 fi
3604 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3605 fi
3606 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3607 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3608
3609 echo "$as_me:$LINENO: checking size of void *" >&5
3610 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3611 if test "${ac_cv_sizeof_void_p+set}" = set; then
3612 echo $ECHO_N "(cached) $ECHO_C" >&6
3613 else
3614 if test "$ac_cv_type_void_p" = yes; then
3615 # The cast to unsigned long works around a bug in the HP C Compiler
3616 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3617 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3618 # This bug is HP SR number 8606223364.
3619 if test "$cross_compiling" = yes; then
3620 # Depending upon the size, compute the lo and hi bounds.
3621 cat >conftest.$ac_ext <<_ACEOF
3622 /* confdefs.h. */
3623 _ACEOF
3624 cat confdefs.h >>conftest.$ac_ext
3625 cat >>conftest.$ac_ext <<_ACEOF
3626 /* end confdefs.h. */
3627 $ac_includes_default
3628 int
3629 main ()
3630 {
3631 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3632 test_array [0] = 0
3633
3634 ;
3635 return 0;
3636 }
3637 _ACEOF
3638 rm -f conftest.$ac_objext
3639 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3640 (eval $ac_compile) 2>conftest.er1
3641 ac_status=$?
3642 grep -v '^ *+' conftest.er1 >conftest.err
3643 rm -f conftest.er1
3644 cat conftest.err >&5
3645 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3646 (exit $ac_status); } &&
3647 { ac_try='test -z "$ac_c_werror_flag"
3648 || test ! -s conftest.err'
3649 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3650 (eval $ac_try) 2>&5
3651 ac_status=$?
3652 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3653 (exit $ac_status); }; } &&
3654 { ac_try='test -s conftest.$ac_objext'
3655 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3656 (eval $ac_try) 2>&5
3657 ac_status=$?
3658 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3659 (exit $ac_status); }; }; then
3660 ac_lo=0 ac_mid=0
3661 while :; do
3662 cat >conftest.$ac_ext <<_ACEOF
3663 /* confdefs.h. */
3664 _ACEOF
3665 cat confdefs.h >>conftest.$ac_ext
3666 cat >>conftest.$ac_ext <<_ACEOF
3667 /* end confdefs.h. */
3668 $ac_includes_default
3669 int
3670 main ()
3671 {
3672 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3673 test_array [0] = 0
3674
3675 ;
3676 return 0;
3677 }
3678 _ACEOF
3679 rm -f conftest.$ac_objext
3680 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3681 (eval $ac_compile) 2>conftest.er1
3682 ac_status=$?
3683 grep -v '^ *+' conftest.er1 >conftest.err
3684 rm -f conftest.er1
3685 cat conftest.err >&5
3686 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3687 (exit $ac_status); } &&
3688 { ac_try='test -z "$ac_c_werror_flag"
3689 || test ! -s conftest.err'
3690 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3691 (eval $ac_try) 2>&5
3692 ac_status=$?
3693 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3694 (exit $ac_status); }; } &&
3695 { ac_try='test -s conftest.$ac_objext'
3696 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3697 (eval $ac_try) 2>&5
3698 ac_status=$?
3699 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3700 (exit $ac_status); }; }; then
3701 ac_hi=$ac_mid; break
3702 else
3703 echo "$as_me: failed program was:" >&5
3704 sed 's/^/| /' conftest.$ac_ext >&5
3705
3706 ac_lo=`expr $ac_mid + 1`
3707 if test $ac_lo -le $ac_mid; then
3708 ac_lo= ac_hi=
3709 break
3710 fi
3711 ac_mid=`expr 2 '*' $ac_mid + 1`
3712 fi
3713 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3714 done
3715 else
3716 echo "$as_me: failed program was:" >&5
3717 sed 's/^/| /' conftest.$ac_ext >&5
3718
3719 cat >conftest.$ac_ext <<_ACEOF
3720 /* confdefs.h. */
3721 _ACEOF
3722 cat confdefs.h >>conftest.$ac_ext
3723 cat >>conftest.$ac_ext <<_ACEOF
3724 /* end confdefs.h. */
3725 $ac_includes_default
3726 int
3727 main ()
3728 {
3729 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3730 test_array [0] = 0
3731
3732 ;
3733 return 0;
3734 }
3735 _ACEOF
3736 rm -f conftest.$ac_objext
3737 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3738 (eval $ac_compile) 2>conftest.er1
3739 ac_status=$?
3740 grep -v '^ *+' conftest.er1 >conftest.err
3741 rm -f conftest.er1
3742 cat conftest.err >&5
3743 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3744 (exit $ac_status); } &&
3745 { ac_try='test -z "$ac_c_werror_flag"
3746 || test ! -s conftest.err'
3747 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3748 (eval $ac_try) 2>&5
3749 ac_status=$?
3750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3751 (exit $ac_status); }; } &&
3752 { ac_try='test -s conftest.$ac_objext'
3753 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3754 (eval $ac_try) 2>&5
3755 ac_status=$?
3756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3757 (exit $ac_status); }; }; then
3758 ac_hi=-1 ac_mid=-1
3759 while :; do
3760 cat >conftest.$ac_ext <<_ACEOF
3761 /* confdefs.h. */
3762 _ACEOF
3763 cat confdefs.h >>conftest.$ac_ext
3764 cat >>conftest.$ac_ext <<_ACEOF
3765 /* end confdefs.h. */
3766 $ac_includes_default
3767 int
3768 main ()
3769 {
3770 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3771 test_array [0] = 0
3772
3773 ;
3774 return 0;
3775 }
3776 _ACEOF
3777 rm -f conftest.$ac_objext
3778 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3779 (eval $ac_compile) 2>conftest.er1
3780 ac_status=$?
3781 grep -v '^ *+' conftest.er1 >conftest.err
3782 rm -f conftest.er1
3783 cat conftest.err >&5
3784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3785 (exit $ac_status); } &&
3786 { ac_try='test -z "$ac_c_werror_flag"
3787 || test ! -s conftest.err'
3788 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3789 (eval $ac_try) 2>&5
3790 ac_status=$?
3791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792 (exit $ac_status); }; } &&
3793 { ac_try='test -s conftest.$ac_objext'
3794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3795 (eval $ac_try) 2>&5
3796 ac_status=$?
3797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3798 (exit $ac_status); }; }; then
3799 ac_lo=$ac_mid; break
3800 else
3801 echo "$as_me: failed program was:" >&5
3802 sed 's/^/| /' conftest.$ac_ext >&5
3803
3804 ac_hi=`expr '(' $ac_mid ')' - 1`
3805 if test $ac_mid -le $ac_hi; then
3806 ac_lo= ac_hi=
3807 break
3808 fi
3809 ac_mid=`expr 2 '*' $ac_mid`
3810 fi
3811 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3812 done
3813 else
3814 echo "$as_me: failed program was:" >&5
3815 sed 's/^/| /' conftest.$ac_ext >&5
3816
3817 ac_lo= ac_hi=
3818 fi
3819 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3820 fi
3821 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3822 # Binary search between lo and hi bounds.
3823 while test "x$ac_lo" != "x$ac_hi"; do
3824 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3825 cat >conftest.$ac_ext <<_ACEOF
3826 /* confdefs.h. */
3827 _ACEOF
3828 cat confdefs.h >>conftest.$ac_ext
3829 cat >>conftest.$ac_ext <<_ACEOF
3830 /* end confdefs.h. */
3831 $ac_includes_default
3832 int
3833 main ()
3834 {
3835 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3836 test_array [0] = 0
3837
3838 ;
3839 return 0;
3840 }
3841 _ACEOF
3842 rm -f conftest.$ac_objext
3843 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3844 (eval $ac_compile) 2>conftest.er1
3845 ac_status=$?
3846 grep -v '^ *+' conftest.er1 >conftest.err
3847 rm -f conftest.er1
3848 cat conftest.err >&5
3849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3850 (exit $ac_status); } &&
3851 { ac_try='test -z "$ac_c_werror_flag"
3852 || test ! -s conftest.err'
3853 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3854 (eval $ac_try) 2>&5
3855 ac_status=$?
3856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3857 (exit $ac_status); }; } &&
3858 { ac_try='test -s conftest.$ac_objext'
3859 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3860 (eval $ac_try) 2>&5
3861 ac_status=$?
3862 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3863 (exit $ac_status); }; }; then
3864 ac_hi=$ac_mid
3865 else
3866 echo "$as_me: failed program was:" >&5
3867 sed 's/^/| /' conftest.$ac_ext >&5
3868
3869 ac_lo=`expr '(' $ac_mid ')' + 1`
3870 fi
3871 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3872 done
3873 case $ac_lo in
3874 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3875 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3876 See \`config.log' for more details." >&5
3877 echo "$as_me: error: cannot compute sizeof (void *), 77
3878 See \`config.log' for more details." >&2;}
3879 { (exit 1); exit 1; }; } ;;
3880 esac
3881 else
3882 if test "$cross_compiling" = yes; then
3883 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3884 See \`config.log' for more details." >&5
3885 echo "$as_me: error: cannot run test program while cross compiling
3886 See \`config.log' for more details." >&2;}
3887 { (exit 1); exit 1; }; }
3888 else
3889 cat >conftest.$ac_ext <<_ACEOF
3890 /* confdefs.h. */
3891 _ACEOF
3892 cat confdefs.h >>conftest.$ac_ext
3893 cat >>conftest.$ac_ext <<_ACEOF
3894 /* end confdefs.h. */
3895 $ac_includes_default
3896 long longval () { return (long) (sizeof (void *)); }
3897 unsigned long ulongval () { return (long) (sizeof (void *)); }
3898 #include <stdio.h>
3899 #include <stdlib.h>
3900 int
3901 main ()
3902 {
3903
3904 FILE *f = fopen ("conftest.val", "w");
3905 if (! f)
3906 exit (1);
3907 if (((long) (sizeof (void *))) < 0)
3908 {
3909 long i = longval ();
3910 if (i != ((long) (sizeof (void *))))
3911 exit (1);
3912 fprintf (f, "%ld\n", i);
3913 }
3914 else
3915 {
3916 unsigned long i = ulongval ();
3917 if (i != ((long) (sizeof (void *))))
3918 exit (1);
3919 fprintf (f, "%lu\n", i);
3920 }
3921 exit (ferror (f) || fclose (f) != 0);
3922
3923 ;
3924 return 0;
3925 }
3926 _ACEOF
3927 rm -f conftest$ac_exeext
3928 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3929 (eval $ac_link) 2>&5
3930 ac_status=$?
3931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3932 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3934 (eval $ac_try) 2>&5
3935 ac_status=$?
3936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3937 (exit $ac_status); }; }; then
3938 ac_cv_sizeof_void_p=`cat conftest.val`
3939 else
3940 echo "$as_me: program exited with status $ac_status" >&5
3941 echo "$as_me: failed program was:" >&5
3942 sed 's/^/| /' conftest.$ac_ext >&5
3943
3944 ( exit $ac_status )
3945 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3946 See \`config.log' for more details." >&5
3947 echo "$as_me: error: cannot compute sizeof (void *), 77
3948 See \`config.log' for more details." >&2;}
3949 { (exit 1); exit 1; }; }
3950 fi
3951 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3952 fi
3953 fi
3954 rm -f conftest.val
3955 else
3956 ac_cv_sizeof_void_p=0
3957 fi
3958 fi
3959 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3960 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3961 cat >>confdefs.h <<_ACEOF
3962 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3963 _ACEOF
3964
3965
3966 echo "$as_me:$LINENO: checking for short" >&5
3967 echo $ECHO_N "checking for short... $ECHO_C" >&6
3968 if test "${ac_cv_type_short+set}" = set; then
3969 echo $ECHO_N "(cached) $ECHO_C" >&6
3970 else
3971 cat >conftest.$ac_ext <<_ACEOF
3972 /* confdefs.h. */
3973 _ACEOF
3974 cat confdefs.h >>conftest.$ac_ext
3975 cat >>conftest.$ac_ext <<_ACEOF
3976 /* end confdefs.h. */
3977 $ac_includes_default
3978 int
3979 main ()
3980 {
3981 if ((short *) 0)
3982 return 0;
3983 if (sizeof (short))
3984 return 0;
3985 ;
3986 return 0;
3987 }
3988 _ACEOF
3989 rm -f conftest.$ac_objext
3990 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3991 (eval $ac_compile) 2>conftest.er1
3992 ac_status=$?
3993 grep -v '^ *+' conftest.er1 >conftest.err
3994 rm -f conftest.er1
3995 cat conftest.err >&5
3996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3997 (exit $ac_status); } &&
3998 { ac_try='test -z "$ac_c_werror_flag"
3999 || test ! -s conftest.err'
4000 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4001 (eval $ac_try) 2>&5
4002 ac_status=$?
4003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4004 (exit $ac_status); }; } &&
4005 { ac_try='test -s conftest.$ac_objext'
4006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4007 (eval $ac_try) 2>&5
4008 ac_status=$?
4009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4010 (exit $ac_status); }; }; then
4011 ac_cv_type_short=yes
4012 else
4013 echo "$as_me: failed program was:" >&5
4014 sed 's/^/| /' conftest.$ac_ext >&5
4015
4016 ac_cv_type_short=no
4017 fi
4018 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4019 fi
4020 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4021 echo "${ECHO_T}$ac_cv_type_short" >&6
4022
4023 echo "$as_me:$LINENO: checking size of short" >&5
4024 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4025 if test "${ac_cv_sizeof_short+set}" = set; then
4026 echo $ECHO_N "(cached) $ECHO_C" >&6
4027 else
4028 if test "$ac_cv_type_short" = yes; then
4029 # The cast to unsigned long works around a bug in the HP C Compiler
4030 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4031 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4032 # This bug is HP SR number 8606223364.
4033 if test "$cross_compiling" = yes; then
4034 # Depending upon the size, compute the lo and hi bounds.
4035 cat >conftest.$ac_ext <<_ACEOF
4036 /* confdefs.h. */
4037 _ACEOF
4038 cat confdefs.h >>conftest.$ac_ext
4039 cat >>conftest.$ac_ext <<_ACEOF
4040 /* end confdefs.h. */
4041 $ac_includes_default
4042 int
4043 main ()
4044 {
4045 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4046 test_array [0] = 0
4047
4048 ;
4049 return 0;
4050 }
4051 _ACEOF
4052 rm -f conftest.$ac_objext
4053 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4054 (eval $ac_compile) 2>conftest.er1
4055 ac_status=$?
4056 grep -v '^ *+' conftest.er1 >conftest.err
4057 rm -f conftest.er1
4058 cat conftest.err >&5
4059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4060 (exit $ac_status); } &&
4061 { ac_try='test -z "$ac_c_werror_flag"
4062 || test ! -s conftest.err'
4063 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4064 (eval $ac_try) 2>&5
4065 ac_status=$?
4066 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4067 (exit $ac_status); }; } &&
4068 { ac_try='test -s conftest.$ac_objext'
4069 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4070 (eval $ac_try) 2>&5
4071 ac_status=$?
4072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4073 (exit $ac_status); }; }; then
4074 ac_lo=0 ac_mid=0
4075 while :; do
4076 cat >conftest.$ac_ext <<_ACEOF
4077 /* confdefs.h. */
4078 _ACEOF
4079 cat confdefs.h >>conftest.$ac_ext
4080 cat >>conftest.$ac_ext <<_ACEOF
4081 /* end confdefs.h. */
4082 $ac_includes_default
4083 int
4084 main ()
4085 {
4086 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4087 test_array [0] = 0
4088
4089 ;
4090 return 0;
4091 }
4092 _ACEOF
4093 rm -f conftest.$ac_objext
4094 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4095 (eval $ac_compile) 2>conftest.er1
4096 ac_status=$?
4097 grep -v '^ *+' conftest.er1 >conftest.err
4098 rm -f conftest.er1
4099 cat conftest.err >&5
4100 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4101 (exit $ac_status); } &&
4102 { ac_try='test -z "$ac_c_werror_flag"
4103 || test ! -s conftest.err'
4104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4105 (eval $ac_try) 2>&5
4106 ac_status=$?
4107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4108 (exit $ac_status); }; } &&
4109 { ac_try='test -s conftest.$ac_objext'
4110 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4111 (eval $ac_try) 2>&5
4112 ac_status=$?
4113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4114 (exit $ac_status); }; }; then
4115 ac_hi=$ac_mid; break
4116 else
4117 echo "$as_me: failed program was:" >&5
4118 sed 's/^/| /' conftest.$ac_ext >&5
4119
4120 ac_lo=`expr $ac_mid + 1`
4121 if test $ac_lo -le $ac_mid; then
4122 ac_lo= ac_hi=
4123 break
4124 fi
4125 ac_mid=`expr 2 '*' $ac_mid + 1`
4126 fi
4127 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4128 done
4129 else
4130 echo "$as_me: failed program was:" >&5
4131 sed 's/^/| /' conftest.$ac_ext >&5
4132
4133 cat >conftest.$ac_ext <<_ACEOF
4134 /* confdefs.h. */
4135 _ACEOF
4136 cat confdefs.h >>conftest.$ac_ext
4137 cat >>conftest.$ac_ext <<_ACEOF
4138 /* end confdefs.h. */
4139 $ac_includes_default
4140 int
4141 main ()
4142 {
4143 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4144 test_array [0] = 0
4145
4146 ;
4147 return 0;
4148 }
4149 _ACEOF
4150 rm -f conftest.$ac_objext
4151 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4152 (eval $ac_compile) 2>conftest.er1
4153 ac_status=$?
4154 grep -v '^ *+' conftest.er1 >conftest.err
4155 rm -f conftest.er1
4156 cat conftest.err >&5
4157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4158 (exit $ac_status); } &&
4159 { ac_try='test -z "$ac_c_werror_flag"
4160 || test ! -s conftest.err'
4161 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4162 (eval $ac_try) 2>&5
4163 ac_status=$?
4164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4165 (exit $ac_status); }; } &&
4166 { ac_try='test -s conftest.$ac_objext'
4167 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4168 (eval $ac_try) 2>&5
4169 ac_status=$?
4170 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4171 (exit $ac_status); }; }; then
4172 ac_hi=-1 ac_mid=-1
4173 while :; do
4174 cat >conftest.$ac_ext <<_ACEOF
4175 /* confdefs.h. */
4176 _ACEOF
4177 cat confdefs.h >>conftest.$ac_ext
4178 cat >>conftest.$ac_ext <<_ACEOF
4179 /* end confdefs.h. */
4180 $ac_includes_default
4181 int
4182 main ()
4183 {
4184 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4185 test_array [0] = 0
4186
4187 ;
4188 return 0;
4189 }
4190 _ACEOF
4191 rm -f conftest.$ac_objext
4192 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4193 (eval $ac_compile) 2>conftest.er1
4194 ac_status=$?
4195 grep -v '^ *+' conftest.er1 >conftest.err
4196 rm -f conftest.er1
4197 cat conftest.err >&5
4198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4199 (exit $ac_status); } &&
4200 { ac_try='test -z "$ac_c_werror_flag"
4201 || test ! -s conftest.err'
4202 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4203 (eval $ac_try) 2>&5
4204 ac_status=$?
4205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4206 (exit $ac_status); }; } &&
4207 { ac_try='test -s conftest.$ac_objext'
4208 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4209 (eval $ac_try) 2>&5
4210 ac_status=$?
4211 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4212 (exit $ac_status); }; }; then
4213 ac_lo=$ac_mid; break
4214 else
4215 echo "$as_me: failed program was:" >&5
4216 sed 's/^/| /' conftest.$ac_ext >&5
4217
4218 ac_hi=`expr '(' $ac_mid ')' - 1`
4219 if test $ac_mid -le $ac_hi; then
4220 ac_lo= ac_hi=
4221 break
4222 fi
4223 ac_mid=`expr 2 '*' $ac_mid`
4224 fi
4225 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4226 done
4227 else
4228 echo "$as_me: failed program was:" >&5
4229 sed 's/^/| /' conftest.$ac_ext >&5
4230
4231 ac_lo= ac_hi=
4232 fi
4233 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4234 fi
4235 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4236 # Binary search between lo and hi bounds.
4237 while test "x$ac_lo" != "x$ac_hi"; do
4238 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4239 cat >conftest.$ac_ext <<_ACEOF
4240 /* confdefs.h. */
4241 _ACEOF
4242 cat confdefs.h >>conftest.$ac_ext
4243 cat >>conftest.$ac_ext <<_ACEOF
4244 /* end confdefs.h. */
4245 $ac_includes_default
4246 int
4247 main ()
4248 {
4249 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4250 test_array [0] = 0
4251
4252 ;
4253 return 0;
4254 }
4255 _ACEOF
4256 rm -f conftest.$ac_objext
4257 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4258 (eval $ac_compile) 2>conftest.er1
4259 ac_status=$?
4260 grep -v '^ *+' conftest.er1 >conftest.err
4261 rm -f conftest.er1
4262 cat conftest.err >&5
4263 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4264 (exit $ac_status); } &&
4265 { ac_try='test -z "$ac_c_werror_flag"
4266 || test ! -s conftest.err'
4267 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4268 (eval $ac_try) 2>&5
4269 ac_status=$?
4270 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4271 (exit $ac_status); }; } &&
4272 { ac_try='test -s conftest.$ac_objext'
4273 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4274 (eval $ac_try) 2>&5
4275 ac_status=$?
4276 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4277 (exit $ac_status); }; }; then
4278 ac_hi=$ac_mid
4279 else
4280 echo "$as_me: failed program was:" >&5
4281 sed 's/^/| /' conftest.$ac_ext >&5
4282
4283 ac_lo=`expr '(' $ac_mid ')' + 1`
4284 fi
4285 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4286 done
4287 case $ac_lo in
4288 ?*) ac_cv_sizeof_short=$ac_lo;;
4289 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4290 See \`config.log' for more details." >&5
4291 echo "$as_me: error: cannot compute sizeof (short), 77
4292 See \`config.log' for more details." >&2;}
4293 { (exit 1); exit 1; }; } ;;
4294 esac
4295 else
4296 if test "$cross_compiling" = yes; then
4297 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4298 See \`config.log' for more details." >&5
4299 echo "$as_me: error: cannot run test program while cross compiling
4300 See \`config.log' for more details." >&2;}
4301 { (exit 1); exit 1; }; }
4302 else
4303 cat >conftest.$ac_ext <<_ACEOF
4304 /* confdefs.h. */
4305 _ACEOF
4306 cat confdefs.h >>conftest.$ac_ext
4307 cat >>conftest.$ac_ext <<_ACEOF
4308 /* end confdefs.h. */
4309 $ac_includes_default
4310 long longval () { return (long) (sizeof (short)); }
4311 unsigned long ulongval () { return (long) (sizeof (short)); }
4312 #include <stdio.h>
4313 #include <stdlib.h>
4314 int
4315 main ()
4316 {
4317
4318 FILE *f = fopen ("conftest.val", "w");
4319 if (! f)
4320 exit (1);
4321 if (((long) (sizeof (short))) < 0)
4322 {
4323 long i = longval ();
4324 if (i != ((long) (sizeof (short))))
4325 exit (1);
4326 fprintf (f, "%ld\n", i);
4327 }
4328 else
4329 {
4330 unsigned long i = ulongval ();
4331 if (i != ((long) (sizeof (short))))
4332 exit (1);
4333 fprintf (f, "%lu\n", i);
4334 }
4335 exit (ferror (f) || fclose (f) != 0);
4336
4337 ;
4338 return 0;
4339 }
4340 _ACEOF
4341 rm -f conftest$ac_exeext
4342 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4343 (eval $ac_link) 2>&5
4344 ac_status=$?
4345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4346 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4348 (eval $ac_try) 2>&5
4349 ac_status=$?
4350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4351 (exit $ac_status); }; }; then
4352 ac_cv_sizeof_short=`cat conftest.val`
4353 else
4354 echo "$as_me: program exited with status $ac_status" >&5
4355 echo "$as_me: failed program was:" >&5
4356 sed 's/^/| /' conftest.$ac_ext >&5
4357
4358 ( exit $ac_status )
4359 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4360 See \`config.log' for more details." >&5
4361 echo "$as_me: error: cannot compute sizeof (short), 77
4362 See \`config.log' for more details." >&2;}
4363 { (exit 1); exit 1; }; }
4364 fi
4365 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4366 fi
4367 fi
4368 rm -f conftest.val
4369 else
4370 ac_cv_sizeof_short=0
4371 fi
4372 fi
4373 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4374 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4375 cat >>confdefs.h <<_ACEOF
4376 #define SIZEOF_SHORT $ac_cv_sizeof_short
4377 _ACEOF
4378
4379
4380 echo "$as_me:$LINENO: checking for int" >&5
4381 echo $ECHO_N "checking for int... $ECHO_C" >&6
4382 if test "${ac_cv_type_int+set}" = set; then
4383 echo $ECHO_N "(cached) $ECHO_C" >&6
4384 else
4385 cat >conftest.$ac_ext <<_ACEOF
4386 /* confdefs.h. */
4387 _ACEOF
4388 cat confdefs.h >>conftest.$ac_ext
4389 cat >>conftest.$ac_ext <<_ACEOF
4390 /* end confdefs.h. */
4391 $ac_includes_default
4392 int
4393 main ()
4394 {
4395 if ((int *) 0)
4396 return 0;
4397 if (sizeof (int))
4398 return 0;
4399 ;
4400 return 0;
4401 }
4402 _ACEOF
4403 rm -f conftest.$ac_objext
4404 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4405 (eval $ac_compile) 2>conftest.er1
4406 ac_status=$?
4407 grep -v '^ *+' conftest.er1 >conftest.err
4408 rm -f conftest.er1
4409 cat conftest.err >&5
4410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4411 (exit $ac_status); } &&
4412 { ac_try='test -z "$ac_c_werror_flag"
4413 || test ! -s conftest.err'
4414 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4415 (eval $ac_try) 2>&5
4416 ac_status=$?
4417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4418 (exit $ac_status); }; } &&
4419 { ac_try='test -s conftest.$ac_objext'
4420 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4421 (eval $ac_try) 2>&5
4422 ac_status=$?
4423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4424 (exit $ac_status); }; }; then
4425 ac_cv_type_int=yes
4426 else
4427 echo "$as_me: failed program was:" >&5
4428 sed 's/^/| /' conftest.$ac_ext >&5
4429
4430 ac_cv_type_int=no
4431 fi
4432 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4433 fi
4434 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4435 echo "${ECHO_T}$ac_cv_type_int" >&6
4436
4437 echo "$as_me:$LINENO: checking size of int" >&5
4438 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4439 if test "${ac_cv_sizeof_int+set}" = set; then
4440 echo $ECHO_N "(cached) $ECHO_C" >&6
4441 else
4442 if test "$ac_cv_type_int" = yes; then
4443 # The cast to unsigned long works around a bug in the HP C Compiler
4444 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4445 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4446 # This bug is HP SR number 8606223364.
4447 if test "$cross_compiling" = yes; then
4448 # Depending upon the size, compute the lo and hi bounds.
4449 cat >conftest.$ac_ext <<_ACEOF
4450 /* confdefs.h. */
4451 _ACEOF
4452 cat confdefs.h >>conftest.$ac_ext
4453 cat >>conftest.$ac_ext <<_ACEOF
4454 /* end confdefs.h. */
4455 $ac_includes_default
4456 int
4457 main ()
4458 {
4459 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4460 test_array [0] = 0
4461
4462 ;
4463 return 0;
4464 }
4465 _ACEOF
4466 rm -f conftest.$ac_objext
4467 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4468 (eval $ac_compile) 2>conftest.er1
4469 ac_status=$?
4470 grep -v '^ *+' conftest.er1 >conftest.err
4471 rm -f conftest.er1
4472 cat conftest.err >&5
4473 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4474 (exit $ac_status); } &&
4475 { ac_try='test -z "$ac_c_werror_flag"
4476 || test ! -s conftest.err'
4477 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4478 (eval $ac_try) 2>&5
4479 ac_status=$?
4480 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4481 (exit $ac_status); }; } &&
4482 { ac_try='test -s conftest.$ac_objext'
4483 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4484 (eval $ac_try) 2>&5
4485 ac_status=$?
4486 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487 (exit $ac_status); }; }; then
4488 ac_lo=0 ac_mid=0
4489 while :; do
4490 cat >conftest.$ac_ext <<_ACEOF
4491 /* confdefs.h. */
4492 _ACEOF
4493 cat confdefs.h >>conftest.$ac_ext
4494 cat >>conftest.$ac_ext <<_ACEOF
4495 /* end confdefs.h. */
4496 $ac_includes_default
4497 int
4498 main ()
4499 {
4500 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4501 test_array [0] = 0
4502
4503 ;
4504 return 0;
4505 }
4506 _ACEOF
4507 rm -f conftest.$ac_objext
4508 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4509 (eval $ac_compile) 2>conftest.er1
4510 ac_status=$?
4511 grep -v '^ *+' conftest.er1 >conftest.err
4512 rm -f conftest.er1
4513 cat conftest.err >&5
4514 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4515 (exit $ac_status); } &&
4516 { ac_try='test -z "$ac_c_werror_flag"
4517 || test ! -s conftest.err'
4518 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4519 (eval $ac_try) 2>&5
4520 ac_status=$?
4521 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4522 (exit $ac_status); }; } &&
4523 { ac_try='test -s conftest.$ac_objext'
4524 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4525 (eval $ac_try) 2>&5
4526 ac_status=$?
4527 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4528 (exit $ac_status); }; }; then
4529 ac_hi=$ac_mid; break
4530 else
4531 echo "$as_me: failed program was:" >&5
4532 sed 's/^/| /' conftest.$ac_ext >&5
4533
4534 ac_lo=`expr $ac_mid + 1`
4535 if test $ac_lo -le $ac_mid; then
4536 ac_lo= ac_hi=
4537 break
4538 fi
4539 ac_mid=`expr 2 '*' $ac_mid + 1`
4540 fi
4541 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4542 done
4543 else
4544 echo "$as_me: failed program was:" >&5
4545 sed 's/^/| /' conftest.$ac_ext >&5
4546
4547 cat >conftest.$ac_ext <<_ACEOF
4548 /* confdefs.h. */
4549 _ACEOF
4550 cat confdefs.h >>conftest.$ac_ext
4551 cat >>conftest.$ac_ext <<_ACEOF
4552 /* end confdefs.h. */
4553 $ac_includes_default
4554 int
4555 main ()
4556 {
4557 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4558 test_array [0] = 0
4559
4560 ;
4561 return 0;
4562 }
4563 _ACEOF
4564 rm -f conftest.$ac_objext
4565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4566 (eval $ac_compile) 2>conftest.er1
4567 ac_status=$?
4568 grep -v '^ *+' conftest.er1 >conftest.err
4569 rm -f conftest.er1
4570 cat conftest.err >&5
4571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4572 (exit $ac_status); } &&
4573 { ac_try='test -z "$ac_c_werror_flag"
4574 || test ! -s conftest.err'
4575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4576 (eval $ac_try) 2>&5
4577 ac_status=$?
4578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4579 (exit $ac_status); }; } &&
4580 { ac_try='test -s conftest.$ac_objext'
4581 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4582 (eval $ac_try) 2>&5
4583 ac_status=$?
4584 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4585 (exit $ac_status); }; }; then
4586 ac_hi=-1 ac_mid=-1
4587 while :; do
4588 cat >conftest.$ac_ext <<_ACEOF
4589 /* confdefs.h. */
4590 _ACEOF
4591 cat confdefs.h >>conftest.$ac_ext
4592 cat >>conftest.$ac_ext <<_ACEOF
4593 /* end confdefs.h. */
4594 $ac_includes_default
4595 int
4596 main ()
4597 {
4598 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4599 test_array [0] = 0
4600
4601 ;
4602 return 0;
4603 }
4604 _ACEOF
4605 rm -f conftest.$ac_objext
4606 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4607 (eval $ac_compile) 2>conftest.er1
4608 ac_status=$?
4609 grep -v '^ *+' conftest.er1 >conftest.err
4610 rm -f conftest.er1
4611 cat conftest.err >&5
4612 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4613 (exit $ac_status); } &&
4614 { ac_try='test -z "$ac_c_werror_flag"
4615 || test ! -s conftest.err'
4616 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4617 (eval $ac_try) 2>&5
4618 ac_status=$?
4619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4620 (exit $ac_status); }; } &&
4621 { ac_try='test -s conftest.$ac_objext'
4622 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4623 (eval $ac_try) 2>&5
4624 ac_status=$?
4625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4626 (exit $ac_status); }; }; then
4627 ac_lo=$ac_mid; break
4628 else
4629 echo "$as_me: failed program was:" >&5
4630 sed 's/^/| /' conftest.$ac_ext >&5
4631
4632 ac_hi=`expr '(' $ac_mid ')' - 1`
4633 if test $ac_mid -le $ac_hi; then
4634 ac_lo= ac_hi=
4635 break
4636 fi
4637 ac_mid=`expr 2 '*' $ac_mid`
4638 fi
4639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4640 done
4641 else
4642 echo "$as_me: failed program was:" >&5
4643 sed 's/^/| /' conftest.$ac_ext >&5
4644
4645 ac_lo= ac_hi=
4646 fi
4647 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4648 fi
4649 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4650 # Binary search between lo and hi bounds.
4651 while test "x$ac_lo" != "x$ac_hi"; do
4652 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4653 cat >conftest.$ac_ext <<_ACEOF
4654 /* confdefs.h. */
4655 _ACEOF
4656 cat confdefs.h >>conftest.$ac_ext
4657 cat >>conftest.$ac_ext <<_ACEOF
4658 /* end confdefs.h. */
4659 $ac_includes_default
4660 int
4661 main ()
4662 {
4663 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4664 test_array [0] = 0
4665
4666 ;
4667 return 0;
4668 }
4669 _ACEOF
4670 rm -f conftest.$ac_objext
4671 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4672 (eval $ac_compile) 2>conftest.er1
4673 ac_status=$?
4674 grep -v '^ *+' conftest.er1 >conftest.err
4675 rm -f conftest.er1
4676 cat conftest.err >&5
4677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4678 (exit $ac_status); } &&
4679 { ac_try='test -z "$ac_c_werror_flag"
4680 || test ! -s conftest.err'
4681 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4682 (eval $ac_try) 2>&5
4683 ac_status=$?
4684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4685 (exit $ac_status); }; } &&
4686 { ac_try='test -s conftest.$ac_objext'
4687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4688 (eval $ac_try) 2>&5
4689 ac_status=$?
4690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691 (exit $ac_status); }; }; then
4692 ac_hi=$ac_mid
4693 else
4694 echo "$as_me: failed program was:" >&5
4695 sed 's/^/| /' conftest.$ac_ext >&5
4696
4697 ac_lo=`expr '(' $ac_mid ')' + 1`
4698 fi
4699 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4700 done
4701 case $ac_lo in
4702 ?*) ac_cv_sizeof_int=$ac_lo;;
4703 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4704 See \`config.log' for more details." >&5
4705 echo "$as_me: error: cannot compute sizeof (int), 77
4706 See \`config.log' for more details." >&2;}
4707 { (exit 1); exit 1; }; } ;;
4708 esac
4709 else
4710 if test "$cross_compiling" = yes; then
4711 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4712 See \`config.log' for more details." >&5
4713 echo "$as_me: error: cannot run test program while cross compiling
4714 See \`config.log' for more details." >&2;}
4715 { (exit 1); exit 1; }; }
4716 else
4717 cat >conftest.$ac_ext <<_ACEOF
4718 /* confdefs.h. */
4719 _ACEOF
4720 cat confdefs.h >>conftest.$ac_ext
4721 cat >>conftest.$ac_ext <<_ACEOF
4722 /* end confdefs.h. */
4723 $ac_includes_default
4724 long longval () { return (long) (sizeof (int)); }
4725 unsigned long ulongval () { return (long) (sizeof (int)); }
4726 #include <stdio.h>
4727 #include <stdlib.h>
4728 int
4729 main ()
4730 {
4731
4732 FILE *f = fopen ("conftest.val", "w");
4733 if (! f)
4734 exit (1);
4735 if (((long) (sizeof (int))) < 0)
4736 {
4737 long i = longval ();
4738 if (i != ((long) (sizeof (int))))
4739 exit (1);
4740 fprintf (f, "%ld\n", i);
4741 }
4742 else
4743 {
4744 unsigned long i = ulongval ();
4745 if (i != ((long) (sizeof (int))))
4746 exit (1);
4747 fprintf (f, "%lu\n", i);
4748 }
4749 exit (ferror (f) || fclose (f) != 0);
4750
4751 ;
4752 return 0;
4753 }
4754 _ACEOF
4755 rm -f conftest$ac_exeext
4756 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4757 (eval $ac_link) 2>&5
4758 ac_status=$?
4759 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4760 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4761 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4762 (eval $ac_try) 2>&5
4763 ac_status=$?
4764 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4765 (exit $ac_status); }; }; then
4766 ac_cv_sizeof_int=`cat conftest.val`
4767 else
4768 echo "$as_me: program exited with status $ac_status" >&5
4769 echo "$as_me: failed program was:" >&5
4770 sed 's/^/| /' conftest.$ac_ext >&5
4771
4772 ( exit $ac_status )
4773 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4774 See \`config.log' for more details." >&5
4775 echo "$as_me: error: cannot compute sizeof (int), 77
4776 See \`config.log' for more details." >&2;}
4777 { (exit 1); exit 1; }; }
4778 fi
4779 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4780 fi
4781 fi
4782 rm -f conftest.val
4783 else
4784 ac_cv_sizeof_int=0
4785 fi
4786 fi
4787 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4788 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4789 cat >>confdefs.h <<_ACEOF
4790 #define SIZEOF_INT $ac_cv_sizeof_int
4791 _ACEOF
4792
4793
4794 echo "$as_me:$LINENO: checking for long" >&5
4795 echo $ECHO_N "checking for long... $ECHO_C" >&6
4796 if test "${ac_cv_type_long+set}" = set; then
4797 echo $ECHO_N "(cached) $ECHO_C" >&6
4798 else
4799 cat >conftest.$ac_ext <<_ACEOF
4800 /* confdefs.h. */
4801 _ACEOF
4802 cat confdefs.h >>conftest.$ac_ext
4803 cat >>conftest.$ac_ext <<_ACEOF
4804 /* end confdefs.h. */
4805 $ac_includes_default
4806 int
4807 main ()
4808 {
4809 if ((long *) 0)
4810 return 0;
4811 if (sizeof (long))
4812 return 0;
4813 ;
4814 return 0;
4815 }
4816 _ACEOF
4817 rm -f conftest.$ac_objext
4818 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4819 (eval $ac_compile) 2>conftest.er1
4820 ac_status=$?
4821 grep -v '^ *+' conftest.er1 >conftest.err
4822 rm -f conftest.er1
4823 cat conftest.err >&5
4824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4825 (exit $ac_status); } &&
4826 { ac_try='test -z "$ac_c_werror_flag"
4827 || test ! -s conftest.err'
4828 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4829 (eval $ac_try) 2>&5
4830 ac_status=$?
4831 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4832 (exit $ac_status); }; } &&
4833 { ac_try='test -s conftest.$ac_objext'
4834 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4835 (eval $ac_try) 2>&5
4836 ac_status=$?
4837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4838 (exit $ac_status); }; }; then
4839 ac_cv_type_long=yes
4840 else
4841 echo "$as_me: failed program was:" >&5
4842 sed 's/^/| /' conftest.$ac_ext >&5
4843
4844 ac_cv_type_long=no
4845 fi
4846 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4847 fi
4848 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4849 echo "${ECHO_T}$ac_cv_type_long" >&6
4850
4851 echo "$as_me:$LINENO: checking size of long" >&5
4852 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4853 if test "${ac_cv_sizeof_long+set}" = set; then
4854 echo $ECHO_N "(cached) $ECHO_C" >&6
4855 else
4856 if test "$ac_cv_type_long" = yes; then
4857 # The cast to unsigned long works around a bug in the HP C Compiler
4858 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4859 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4860 # This bug is HP SR number 8606223364.
4861 if test "$cross_compiling" = yes; then
4862 # Depending upon the size, compute the lo and hi bounds.
4863 cat >conftest.$ac_ext <<_ACEOF
4864 /* confdefs.h. */
4865 _ACEOF
4866 cat confdefs.h >>conftest.$ac_ext
4867 cat >>conftest.$ac_ext <<_ACEOF
4868 /* end confdefs.h. */
4869 $ac_includes_default
4870 int
4871 main ()
4872 {
4873 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4874 test_array [0] = 0
4875
4876 ;
4877 return 0;
4878 }
4879 _ACEOF
4880 rm -f conftest.$ac_objext
4881 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4882 (eval $ac_compile) 2>conftest.er1
4883 ac_status=$?
4884 grep -v '^ *+' conftest.er1 >conftest.err
4885 rm -f conftest.er1
4886 cat conftest.err >&5
4887 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4888 (exit $ac_status); } &&
4889 { ac_try='test -z "$ac_c_werror_flag"
4890 || test ! -s conftest.err'
4891 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4892 (eval $ac_try) 2>&5
4893 ac_status=$?
4894 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4895 (exit $ac_status); }; } &&
4896 { ac_try='test -s conftest.$ac_objext'
4897 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4898 (eval $ac_try) 2>&5
4899 ac_status=$?
4900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4901 (exit $ac_status); }; }; then
4902 ac_lo=0 ac_mid=0
4903 while :; do
4904 cat >conftest.$ac_ext <<_ACEOF
4905 /* confdefs.h. */
4906 _ACEOF
4907 cat confdefs.h >>conftest.$ac_ext
4908 cat >>conftest.$ac_ext <<_ACEOF
4909 /* end confdefs.h. */
4910 $ac_includes_default
4911 int
4912 main ()
4913 {
4914 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4915 test_array [0] = 0
4916
4917 ;
4918 return 0;
4919 }
4920 _ACEOF
4921 rm -f conftest.$ac_objext
4922 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4923 (eval $ac_compile) 2>conftest.er1
4924 ac_status=$?
4925 grep -v '^ *+' conftest.er1 >conftest.err
4926 rm -f conftest.er1
4927 cat conftest.err >&5
4928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929 (exit $ac_status); } &&
4930 { ac_try='test -z "$ac_c_werror_flag"
4931 || test ! -s conftest.err'
4932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4933 (eval $ac_try) 2>&5
4934 ac_status=$?
4935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4936 (exit $ac_status); }; } &&
4937 { ac_try='test -s conftest.$ac_objext'
4938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4939 (eval $ac_try) 2>&5
4940 ac_status=$?
4941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942 (exit $ac_status); }; }; then
4943 ac_hi=$ac_mid; break
4944 else
4945 echo "$as_me: failed program was:" >&5
4946 sed 's/^/| /' conftest.$ac_ext >&5
4947
4948 ac_lo=`expr $ac_mid + 1`
4949 if test $ac_lo -le $ac_mid; then
4950 ac_lo= ac_hi=
4951 break
4952 fi
4953 ac_mid=`expr 2 '*' $ac_mid + 1`
4954 fi
4955 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4956 done
4957 else
4958 echo "$as_me: failed program was:" >&5
4959 sed 's/^/| /' conftest.$ac_ext >&5
4960
4961 cat >conftest.$ac_ext <<_ACEOF
4962 /* confdefs.h. */
4963 _ACEOF
4964 cat confdefs.h >>conftest.$ac_ext
4965 cat >>conftest.$ac_ext <<_ACEOF
4966 /* end confdefs.h. */
4967 $ac_includes_default
4968 int
4969 main ()
4970 {
4971 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4972 test_array [0] = 0
4973
4974 ;
4975 return 0;
4976 }
4977 _ACEOF
4978 rm -f conftest.$ac_objext
4979 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4980 (eval $ac_compile) 2>conftest.er1
4981 ac_status=$?
4982 grep -v '^ *+' conftest.er1 >conftest.err
4983 rm -f conftest.er1
4984 cat conftest.err >&5
4985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4986 (exit $ac_status); } &&
4987 { ac_try='test -z "$ac_c_werror_flag"
4988 || test ! -s conftest.err'
4989 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4990 (eval $ac_try) 2>&5
4991 ac_status=$?
4992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993 (exit $ac_status); }; } &&
4994 { ac_try='test -s conftest.$ac_objext'
4995 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4996 (eval $ac_try) 2>&5
4997 ac_status=$?
4998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4999 (exit $ac_status); }; }; then
5000 ac_hi=-1 ac_mid=-1
5001 while :; do
5002 cat >conftest.$ac_ext <<_ACEOF
5003 /* confdefs.h. */
5004 _ACEOF
5005 cat confdefs.h >>conftest.$ac_ext
5006 cat >>conftest.$ac_ext <<_ACEOF
5007 /* end confdefs.h. */
5008 $ac_includes_default
5009 int
5010 main ()
5011 {
5012 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5013 test_array [0] = 0
5014
5015 ;
5016 return 0;
5017 }
5018 _ACEOF
5019 rm -f conftest.$ac_objext
5020 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5021 (eval $ac_compile) 2>conftest.er1
5022 ac_status=$?
5023 grep -v '^ *+' conftest.er1 >conftest.err
5024 rm -f conftest.er1
5025 cat conftest.err >&5
5026 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5027 (exit $ac_status); } &&
5028 { ac_try='test -z "$ac_c_werror_flag"
5029 || test ! -s conftest.err'
5030 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5031 (eval $ac_try) 2>&5
5032 ac_status=$?
5033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5034 (exit $ac_status); }; } &&
5035 { ac_try='test -s conftest.$ac_objext'
5036 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5037 (eval $ac_try) 2>&5
5038 ac_status=$?
5039 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5040 (exit $ac_status); }; }; then
5041 ac_lo=$ac_mid; break
5042 else
5043 echo "$as_me: failed program was:" >&5
5044 sed 's/^/| /' conftest.$ac_ext >&5
5045
5046 ac_hi=`expr '(' $ac_mid ')' - 1`
5047 if test $ac_mid -le $ac_hi; then
5048 ac_lo= ac_hi=
5049 break
5050 fi
5051 ac_mid=`expr 2 '*' $ac_mid`
5052 fi
5053 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5054 done
5055 else
5056 echo "$as_me: failed program was:" >&5
5057 sed 's/^/| /' conftest.$ac_ext >&5
5058
5059 ac_lo= ac_hi=
5060 fi
5061 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5062 fi
5063 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5064 # Binary search between lo and hi bounds.
5065 while test "x$ac_lo" != "x$ac_hi"; do
5066 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5067 cat >conftest.$ac_ext <<_ACEOF
5068 /* confdefs.h. */
5069 _ACEOF
5070 cat confdefs.h >>conftest.$ac_ext
5071 cat >>conftest.$ac_ext <<_ACEOF
5072 /* end confdefs.h. */
5073 $ac_includes_default
5074 int
5075 main ()
5076 {
5077 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5078 test_array [0] = 0
5079
5080 ;
5081 return 0;
5082 }
5083 _ACEOF
5084 rm -f conftest.$ac_objext
5085 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5086 (eval $ac_compile) 2>conftest.er1
5087 ac_status=$?
5088 grep -v '^ *+' conftest.er1 >conftest.err
5089 rm -f conftest.er1
5090 cat conftest.err >&5
5091 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5092 (exit $ac_status); } &&
5093 { ac_try='test -z "$ac_c_werror_flag"
5094 || test ! -s conftest.err'
5095 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5096 (eval $ac_try) 2>&5
5097 ac_status=$?
5098 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5099 (exit $ac_status); }; } &&
5100 { ac_try='test -s conftest.$ac_objext'
5101 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5102 (eval $ac_try) 2>&5
5103 ac_status=$?
5104 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5105 (exit $ac_status); }; }; then
5106 ac_hi=$ac_mid
5107 else
5108 echo "$as_me: failed program was:" >&5
5109 sed 's/^/| /' conftest.$ac_ext >&5
5110
5111 ac_lo=`expr '(' $ac_mid ')' + 1`
5112 fi
5113 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5114 done
5115 case $ac_lo in
5116 ?*) ac_cv_sizeof_long=$ac_lo;;
5117 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5118 See \`config.log' for more details." >&5
5119 echo "$as_me: error: cannot compute sizeof (long), 77
5120 See \`config.log' for more details." >&2;}
5121 { (exit 1); exit 1; }; } ;;
5122 esac
5123 else
5124 if test "$cross_compiling" = yes; then
5125 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5126 See \`config.log' for more details." >&5
5127 echo "$as_me: error: cannot run test program while cross compiling
5128 See \`config.log' for more details." >&2;}
5129 { (exit 1); exit 1; }; }
5130 else
5131 cat >conftest.$ac_ext <<_ACEOF
5132 /* confdefs.h. */
5133 _ACEOF
5134 cat confdefs.h >>conftest.$ac_ext
5135 cat >>conftest.$ac_ext <<_ACEOF
5136 /* end confdefs.h. */
5137 $ac_includes_default
5138 long longval () { return (long) (sizeof (long)); }
5139 unsigned long ulongval () { return (long) (sizeof (long)); }
5140 #include <stdio.h>
5141 #include <stdlib.h>
5142 int
5143 main ()
5144 {
5145
5146 FILE *f = fopen ("conftest.val", "w");
5147 if (! f)
5148 exit (1);
5149 if (((long) (sizeof (long))) < 0)
5150 {
5151 long i = longval ();
5152 if (i != ((long) (sizeof (long))))
5153 exit (1);
5154 fprintf (f, "%ld\n", i);
5155 }
5156 else
5157 {
5158 unsigned long i = ulongval ();
5159 if (i != ((long) (sizeof (long))))
5160 exit (1);
5161 fprintf (f, "%lu\n", i);
5162 }
5163 exit (ferror (f) || fclose (f) != 0);
5164
5165 ;
5166 return 0;
5167 }
5168 _ACEOF
5169 rm -f conftest$ac_exeext
5170 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5171 (eval $ac_link) 2>&5
5172 ac_status=$?
5173 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5174 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5175 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5176 (eval $ac_try) 2>&5
5177 ac_status=$?
5178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5179 (exit $ac_status); }; }; then
5180 ac_cv_sizeof_long=`cat conftest.val`
5181 else
5182 echo "$as_me: program exited with status $ac_status" >&5
5183 echo "$as_me: failed program was:" >&5
5184 sed 's/^/| /' conftest.$ac_ext >&5
5185
5186 ( exit $ac_status )
5187 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5188 See \`config.log' for more details." >&5
5189 echo "$as_me: error: cannot compute sizeof (long), 77
5190 See \`config.log' for more details." >&2;}
5191 { (exit 1); exit 1; }; }
5192 fi
5193 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5194 fi
5195 fi
5196 rm -f conftest.val
5197 else
5198 ac_cv_sizeof_long=0
5199 fi
5200 fi
5201 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5202 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5203 cat >>confdefs.h <<_ACEOF
5204 #define SIZEOF_LONG $ac_cv_sizeof_long
5205 _ACEOF
5206
5207
5208 if test $ac_cv_c_long_long = yes; then
5209 echo "$as_me:$LINENO: checking for long long" >&5
5210 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5211 if test "${ac_cv_type_long_long+set}" = set; then
5212 echo $ECHO_N "(cached) $ECHO_C" >&6
5213 else
5214 cat >conftest.$ac_ext <<_ACEOF
5215 /* confdefs.h. */
5216 _ACEOF
5217 cat confdefs.h >>conftest.$ac_ext
5218 cat >>conftest.$ac_ext <<_ACEOF
5219 /* end confdefs.h. */
5220 $ac_includes_default
5221 int
5222 main ()
5223 {
5224 if ((long long *) 0)
5225 return 0;
5226 if (sizeof (long long))
5227 return 0;
5228 ;
5229 return 0;
5230 }
5231 _ACEOF
5232 rm -f conftest.$ac_objext
5233 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5234 (eval $ac_compile) 2>conftest.er1
5235 ac_status=$?
5236 grep -v '^ *+' conftest.er1 >conftest.err
5237 rm -f conftest.er1
5238 cat conftest.err >&5
5239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5240 (exit $ac_status); } &&
5241 { ac_try='test -z "$ac_c_werror_flag"
5242 || test ! -s conftest.err'
5243 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5244 (eval $ac_try) 2>&5
5245 ac_status=$?
5246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5247 (exit $ac_status); }; } &&
5248 { ac_try='test -s conftest.$ac_objext'
5249 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5250 (eval $ac_try) 2>&5
5251 ac_status=$?
5252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5253 (exit $ac_status); }; }; then
5254 ac_cv_type_long_long=yes
5255 else
5256 echo "$as_me: failed program was:" >&5
5257 sed 's/^/| /' conftest.$ac_ext >&5
5258
5259 ac_cv_type_long_long=no
5260 fi
5261 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5262 fi
5263 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5264 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5265
5266 echo "$as_me:$LINENO: checking size of long long" >&5
5267 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5268 if test "${ac_cv_sizeof_long_long+set}" = set; then
5269 echo $ECHO_N "(cached) $ECHO_C" >&6
5270 else
5271 if test "$ac_cv_type_long_long" = yes; then
5272 # The cast to unsigned long works around a bug in the HP C Compiler
5273 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5274 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5275 # This bug is HP SR number 8606223364.
5276 if test "$cross_compiling" = yes; then
5277 # Depending upon the size, compute the lo and hi bounds.
5278 cat >conftest.$ac_ext <<_ACEOF
5279 /* confdefs.h. */
5280 _ACEOF
5281 cat confdefs.h >>conftest.$ac_ext
5282 cat >>conftest.$ac_ext <<_ACEOF
5283 /* end confdefs.h. */
5284 $ac_includes_default
5285 int
5286 main ()
5287 {
5288 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5289 test_array [0] = 0
5290
5291 ;
5292 return 0;
5293 }
5294 _ACEOF
5295 rm -f conftest.$ac_objext
5296 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5297 (eval $ac_compile) 2>conftest.er1
5298 ac_status=$?
5299 grep -v '^ *+' conftest.er1 >conftest.err
5300 rm -f conftest.er1
5301 cat conftest.err >&5
5302 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5303 (exit $ac_status); } &&
5304 { ac_try='test -z "$ac_c_werror_flag"
5305 || test ! -s conftest.err'
5306 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5307 (eval $ac_try) 2>&5
5308 ac_status=$?
5309 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5310 (exit $ac_status); }; } &&
5311 { ac_try='test -s conftest.$ac_objext'
5312 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5313 (eval $ac_try) 2>&5
5314 ac_status=$?
5315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316 (exit $ac_status); }; }; then
5317 ac_lo=0 ac_mid=0
5318 while :; do
5319 cat >conftest.$ac_ext <<_ACEOF
5320 /* confdefs.h. */
5321 _ACEOF
5322 cat confdefs.h >>conftest.$ac_ext
5323 cat >>conftest.$ac_ext <<_ACEOF
5324 /* end confdefs.h. */
5325 $ac_includes_default
5326 int
5327 main ()
5328 {
5329 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5330 test_array [0] = 0
5331
5332 ;
5333 return 0;
5334 }
5335 _ACEOF
5336 rm -f conftest.$ac_objext
5337 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5338 (eval $ac_compile) 2>conftest.er1
5339 ac_status=$?
5340 grep -v '^ *+' conftest.er1 >conftest.err
5341 rm -f conftest.er1
5342 cat conftest.err >&5
5343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5344 (exit $ac_status); } &&
5345 { ac_try='test -z "$ac_c_werror_flag"
5346 || test ! -s conftest.err'
5347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5348 (eval $ac_try) 2>&5
5349 ac_status=$?
5350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5351 (exit $ac_status); }; } &&
5352 { ac_try='test -s conftest.$ac_objext'
5353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5354 (eval $ac_try) 2>&5
5355 ac_status=$?
5356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5357 (exit $ac_status); }; }; then
5358 ac_hi=$ac_mid; break
5359 else
5360 echo "$as_me: failed program was:" >&5
5361 sed 's/^/| /' conftest.$ac_ext >&5
5362
5363 ac_lo=`expr $ac_mid + 1`
5364 if test $ac_lo -le $ac_mid; then
5365 ac_lo= ac_hi=
5366 break
5367 fi
5368 ac_mid=`expr 2 '*' $ac_mid + 1`
5369 fi
5370 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5371 done
5372 else
5373 echo "$as_me: failed program was:" >&5
5374 sed 's/^/| /' conftest.$ac_ext >&5
5375
5376 cat >conftest.$ac_ext <<_ACEOF
5377 /* confdefs.h. */
5378 _ACEOF
5379 cat confdefs.h >>conftest.$ac_ext
5380 cat >>conftest.$ac_ext <<_ACEOF
5381 /* end confdefs.h. */
5382 $ac_includes_default
5383 int
5384 main ()
5385 {
5386 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5387 test_array [0] = 0
5388
5389 ;
5390 return 0;
5391 }
5392 _ACEOF
5393 rm -f conftest.$ac_objext
5394 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5395 (eval $ac_compile) 2>conftest.er1
5396 ac_status=$?
5397 grep -v '^ *+' conftest.er1 >conftest.err
5398 rm -f conftest.er1
5399 cat conftest.err >&5
5400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5401 (exit $ac_status); } &&
5402 { ac_try='test -z "$ac_c_werror_flag"
5403 || test ! -s conftest.err'
5404 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5405 (eval $ac_try) 2>&5
5406 ac_status=$?
5407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5408 (exit $ac_status); }; } &&
5409 { ac_try='test -s conftest.$ac_objext'
5410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5411 (eval $ac_try) 2>&5
5412 ac_status=$?
5413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5414 (exit $ac_status); }; }; then
5415 ac_hi=-1 ac_mid=-1
5416 while :; do
5417 cat >conftest.$ac_ext <<_ACEOF
5418 /* confdefs.h. */
5419 _ACEOF
5420 cat confdefs.h >>conftest.$ac_ext
5421 cat >>conftest.$ac_ext <<_ACEOF
5422 /* end confdefs.h. */
5423 $ac_includes_default
5424 int
5425 main ()
5426 {
5427 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5428 test_array [0] = 0
5429
5430 ;
5431 return 0;
5432 }
5433 _ACEOF
5434 rm -f conftest.$ac_objext
5435 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5436 (eval $ac_compile) 2>conftest.er1
5437 ac_status=$?
5438 grep -v '^ *+' conftest.er1 >conftest.err
5439 rm -f conftest.er1
5440 cat conftest.err >&5
5441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5442 (exit $ac_status); } &&
5443 { ac_try='test -z "$ac_c_werror_flag"
5444 || test ! -s conftest.err'
5445 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5446 (eval $ac_try) 2>&5
5447 ac_status=$?
5448 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5449 (exit $ac_status); }; } &&
5450 { ac_try='test -s conftest.$ac_objext'
5451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5452 (eval $ac_try) 2>&5
5453 ac_status=$?
5454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5455 (exit $ac_status); }; }; then
5456 ac_lo=$ac_mid; break
5457 else
5458 echo "$as_me: failed program was:" >&5
5459 sed 's/^/| /' conftest.$ac_ext >&5
5460
5461 ac_hi=`expr '(' $ac_mid ')' - 1`
5462 if test $ac_mid -le $ac_hi; then
5463 ac_lo= ac_hi=
5464 break
5465 fi
5466 ac_mid=`expr 2 '*' $ac_mid`
5467 fi
5468 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5469 done
5470 else
5471 echo "$as_me: failed program was:" >&5
5472 sed 's/^/| /' conftest.$ac_ext >&5
5473
5474 ac_lo= ac_hi=
5475 fi
5476 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5477 fi
5478 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5479 # Binary search between lo and hi bounds.
5480 while test "x$ac_lo" != "x$ac_hi"; do
5481 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5482 cat >conftest.$ac_ext <<_ACEOF
5483 /* confdefs.h. */
5484 _ACEOF
5485 cat confdefs.h >>conftest.$ac_ext
5486 cat >>conftest.$ac_ext <<_ACEOF
5487 /* end confdefs.h. */
5488 $ac_includes_default
5489 int
5490 main ()
5491 {
5492 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5493 test_array [0] = 0
5494
5495 ;
5496 return 0;
5497 }
5498 _ACEOF
5499 rm -f conftest.$ac_objext
5500 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5501 (eval $ac_compile) 2>conftest.er1
5502 ac_status=$?
5503 grep -v '^ *+' conftest.er1 >conftest.err
5504 rm -f conftest.er1
5505 cat conftest.err >&5
5506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5507 (exit $ac_status); } &&
5508 { ac_try='test -z "$ac_c_werror_flag"
5509 || test ! -s conftest.err'
5510 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5511 (eval $ac_try) 2>&5
5512 ac_status=$?
5513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5514 (exit $ac_status); }; } &&
5515 { ac_try='test -s conftest.$ac_objext'
5516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5517 (eval $ac_try) 2>&5
5518 ac_status=$?
5519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5520 (exit $ac_status); }; }; then
5521 ac_hi=$ac_mid
5522 else
5523 echo "$as_me: failed program was:" >&5
5524 sed 's/^/| /' conftest.$ac_ext >&5
5525
5526 ac_lo=`expr '(' $ac_mid ')' + 1`
5527 fi
5528 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5529 done
5530 case $ac_lo in
5531 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5532 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5533 See \`config.log' for more details." >&5
5534 echo "$as_me: error: cannot compute sizeof (long long), 77
5535 See \`config.log' for more details." >&2;}
5536 { (exit 1); exit 1; }; } ;;
5537 esac
5538 else
5539 if test "$cross_compiling" = yes; then
5540 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5541 See \`config.log' for more details." >&5
5542 echo "$as_me: error: cannot run test program while cross compiling
5543 See \`config.log' for more details." >&2;}
5544 { (exit 1); exit 1; }; }
5545 else
5546 cat >conftest.$ac_ext <<_ACEOF
5547 /* confdefs.h. */
5548 _ACEOF
5549 cat confdefs.h >>conftest.$ac_ext
5550 cat >>conftest.$ac_ext <<_ACEOF
5551 /* end confdefs.h. */
5552 $ac_includes_default
5553 long longval () { return (long) (sizeof (long long)); }
5554 unsigned long ulongval () { return (long) (sizeof (long long)); }
5555 #include <stdio.h>
5556 #include <stdlib.h>
5557 int
5558 main ()
5559 {
5560
5561 FILE *f = fopen ("conftest.val", "w");
5562 if (! f)
5563 exit (1);
5564 if (((long) (sizeof (long long))) < 0)
5565 {
5566 long i = longval ();
5567 if (i != ((long) (sizeof (long long))))
5568 exit (1);
5569 fprintf (f, "%ld\n", i);
5570 }
5571 else
5572 {
5573 unsigned long i = ulongval ();
5574 if (i != ((long) (sizeof (long long))))
5575 exit (1);
5576 fprintf (f, "%lu\n", i);
5577 }
5578 exit (ferror (f) || fclose (f) != 0);
5579
5580 ;
5581 return 0;
5582 }
5583 _ACEOF
5584 rm -f conftest$ac_exeext
5585 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5586 (eval $ac_link) 2>&5
5587 ac_status=$?
5588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5589 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5590 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5591 (eval $ac_try) 2>&5
5592 ac_status=$?
5593 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5594 (exit $ac_status); }; }; then
5595 ac_cv_sizeof_long_long=`cat conftest.val`
5596 else
5597 echo "$as_me: program exited with status $ac_status" >&5
5598 echo "$as_me: failed program was:" >&5
5599 sed 's/^/| /' conftest.$ac_ext >&5
5600
5601 ( exit $ac_status )
5602 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5603 See \`config.log' for more details." >&5
5604 echo "$as_me: error: cannot compute sizeof (long long), 77
5605 See \`config.log' for more details." >&2;}
5606 { (exit 1); exit 1; }; }
5607 fi
5608 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5609 fi
5610 fi
5611 rm -f conftest.val
5612 else
5613 ac_cv_sizeof_long_long=0
5614 fi
5615 fi
5616 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5617 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5618 cat >>confdefs.h <<_ACEOF
5619 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5620 _ACEOF
5621
5622
5623 fi
5624 if test $ac_cv_c___int64 = yes; then
5625 echo "$as_me:$LINENO: checking for __int64" >&5
5626 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5627 if test "${ac_cv_type___int64+set}" = set; then
5628 echo $ECHO_N "(cached) $ECHO_C" >&6
5629 else
5630 cat >conftest.$ac_ext <<_ACEOF
5631 /* confdefs.h. */
5632 _ACEOF
5633 cat confdefs.h >>conftest.$ac_ext
5634 cat >>conftest.$ac_ext <<_ACEOF
5635 /* end confdefs.h. */
5636 $ac_includes_default
5637 int
5638 main ()
5639 {
5640 if ((__int64 *) 0)
5641 return 0;
5642 if (sizeof (__int64))
5643 return 0;
5644 ;
5645 return 0;
5646 }
5647 _ACEOF
5648 rm -f conftest.$ac_objext
5649 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5650 (eval $ac_compile) 2>conftest.er1
5651 ac_status=$?
5652 grep -v '^ *+' conftest.er1 >conftest.err
5653 rm -f conftest.er1
5654 cat conftest.err >&5
5655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5656 (exit $ac_status); } &&
5657 { ac_try='test -z "$ac_c_werror_flag"
5658 || test ! -s conftest.err'
5659 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5660 (eval $ac_try) 2>&5
5661 ac_status=$?
5662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5663 (exit $ac_status); }; } &&
5664 { ac_try='test -s conftest.$ac_objext'
5665 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5666 (eval $ac_try) 2>&5
5667 ac_status=$?
5668 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5669 (exit $ac_status); }; }; then
5670 ac_cv_type___int64=yes
5671 else
5672 echo "$as_me: failed program was:" >&5
5673 sed 's/^/| /' conftest.$ac_ext >&5
5674
5675 ac_cv_type___int64=no
5676 fi
5677 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5678 fi
5679 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5680 echo "${ECHO_T}$ac_cv_type___int64" >&6
5681
5682 echo "$as_me:$LINENO: checking size of __int64" >&5
5683 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5684 if test "${ac_cv_sizeof___int64+set}" = set; then
5685 echo $ECHO_N "(cached) $ECHO_C" >&6
5686 else
5687 if test "$ac_cv_type___int64" = yes; then
5688 # The cast to unsigned long works around a bug in the HP C Compiler
5689 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5690 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5691 # This bug is HP SR number 8606223364.
5692 if test "$cross_compiling" = yes; then
5693 # Depending upon the size, compute the lo and hi bounds.
5694 cat >conftest.$ac_ext <<_ACEOF
5695 /* confdefs.h. */
5696 _ACEOF
5697 cat confdefs.h >>conftest.$ac_ext
5698 cat >>conftest.$ac_ext <<_ACEOF
5699 /* end confdefs.h. */
5700 $ac_includes_default
5701 int
5702 main ()
5703 {
5704 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5705 test_array [0] = 0
5706
5707 ;
5708 return 0;
5709 }
5710 _ACEOF
5711 rm -f conftest.$ac_objext
5712 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5713 (eval $ac_compile) 2>conftest.er1
5714 ac_status=$?
5715 grep -v '^ *+' conftest.er1 >conftest.err
5716 rm -f conftest.er1
5717 cat conftest.err >&5
5718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5719 (exit $ac_status); } &&
5720 { ac_try='test -z "$ac_c_werror_flag"
5721 || test ! -s conftest.err'
5722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5723 (eval $ac_try) 2>&5
5724 ac_status=$?
5725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5726 (exit $ac_status); }; } &&
5727 { ac_try='test -s conftest.$ac_objext'
5728 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5729 (eval $ac_try) 2>&5
5730 ac_status=$?
5731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5732 (exit $ac_status); }; }; then
5733 ac_lo=0 ac_mid=0
5734 while :; do
5735 cat >conftest.$ac_ext <<_ACEOF
5736 /* confdefs.h. */
5737 _ACEOF
5738 cat confdefs.h >>conftest.$ac_ext
5739 cat >>conftest.$ac_ext <<_ACEOF
5740 /* end confdefs.h. */
5741 $ac_includes_default
5742 int
5743 main ()
5744 {
5745 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5746 test_array [0] = 0
5747
5748 ;
5749 return 0;
5750 }
5751 _ACEOF
5752 rm -f conftest.$ac_objext
5753 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5754 (eval $ac_compile) 2>conftest.er1
5755 ac_status=$?
5756 grep -v '^ *+' conftest.er1 >conftest.err
5757 rm -f conftest.er1
5758 cat conftest.err >&5
5759 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5760 (exit $ac_status); } &&
5761 { ac_try='test -z "$ac_c_werror_flag"
5762 || test ! -s conftest.err'
5763 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5764 (eval $ac_try) 2>&5
5765 ac_status=$?
5766 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5767 (exit $ac_status); }; } &&
5768 { ac_try='test -s conftest.$ac_objext'
5769 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5770 (eval $ac_try) 2>&5
5771 ac_status=$?
5772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5773 (exit $ac_status); }; }; then
5774 ac_hi=$ac_mid; break
5775 else
5776 echo "$as_me: failed program was:" >&5
5777 sed 's/^/| /' conftest.$ac_ext >&5
5778
5779 ac_lo=`expr $ac_mid + 1`
5780 if test $ac_lo -le $ac_mid; then
5781 ac_lo= ac_hi=
5782 break
5783 fi
5784 ac_mid=`expr 2 '*' $ac_mid + 1`
5785 fi
5786 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5787 done
5788 else
5789 echo "$as_me: failed program was:" >&5
5790 sed 's/^/| /' conftest.$ac_ext >&5
5791
5792 cat >conftest.$ac_ext <<_ACEOF
5793 /* confdefs.h. */
5794 _ACEOF
5795 cat confdefs.h >>conftest.$ac_ext
5796 cat >>conftest.$ac_ext <<_ACEOF
5797 /* end confdefs.h. */
5798 $ac_includes_default
5799 int
5800 main ()
5801 {
5802 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5803 test_array [0] = 0
5804
5805 ;
5806 return 0;
5807 }
5808 _ACEOF
5809 rm -f conftest.$ac_objext
5810 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5811 (eval $ac_compile) 2>conftest.er1
5812 ac_status=$?
5813 grep -v '^ *+' conftest.er1 >conftest.err
5814 rm -f conftest.er1
5815 cat conftest.err >&5
5816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5817 (exit $ac_status); } &&
5818 { ac_try='test -z "$ac_c_werror_flag"
5819 || test ! -s conftest.err'
5820 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5821 (eval $ac_try) 2>&5
5822 ac_status=$?
5823 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5824 (exit $ac_status); }; } &&
5825 { ac_try='test -s conftest.$ac_objext'
5826 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5827 (eval $ac_try) 2>&5
5828 ac_status=$?
5829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5830 (exit $ac_status); }; }; then
5831 ac_hi=-1 ac_mid=-1
5832 while :; do
5833 cat >conftest.$ac_ext <<_ACEOF
5834 /* confdefs.h. */
5835 _ACEOF
5836 cat confdefs.h >>conftest.$ac_ext
5837 cat >>conftest.$ac_ext <<_ACEOF
5838 /* end confdefs.h. */
5839 $ac_includes_default
5840 int
5841 main ()
5842 {
5843 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5844 test_array [0] = 0
5845
5846 ;
5847 return 0;
5848 }
5849 _ACEOF
5850 rm -f conftest.$ac_objext
5851 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5852 (eval $ac_compile) 2>conftest.er1
5853 ac_status=$?
5854 grep -v '^ *+' conftest.er1 >conftest.err
5855 rm -f conftest.er1
5856 cat conftest.err >&5
5857 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5858 (exit $ac_status); } &&
5859 { ac_try='test -z "$ac_c_werror_flag"
5860 || test ! -s conftest.err'
5861 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5862 (eval $ac_try) 2>&5
5863 ac_status=$?
5864 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5865 (exit $ac_status); }; } &&
5866 { ac_try='test -s conftest.$ac_objext'
5867 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5868 (eval $ac_try) 2>&5
5869 ac_status=$?
5870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871 (exit $ac_status); }; }; then
5872 ac_lo=$ac_mid; break
5873 else
5874 echo "$as_me: failed program was:" >&5
5875 sed 's/^/| /' conftest.$ac_ext >&5
5876
5877 ac_hi=`expr '(' $ac_mid ')' - 1`
5878 if test $ac_mid -le $ac_hi; then
5879 ac_lo= ac_hi=
5880 break
5881 fi
5882 ac_mid=`expr 2 '*' $ac_mid`
5883 fi
5884 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5885 done
5886 else
5887 echo "$as_me: failed program was:" >&5
5888 sed 's/^/| /' conftest.$ac_ext >&5
5889
5890 ac_lo= ac_hi=
5891 fi
5892 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5893 fi
5894 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5895 # Binary search between lo and hi bounds.
5896 while test "x$ac_lo" != "x$ac_hi"; do
5897 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5898 cat >conftest.$ac_ext <<_ACEOF
5899 /* confdefs.h. */
5900 _ACEOF
5901 cat confdefs.h >>conftest.$ac_ext
5902 cat >>conftest.$ac_ext <<_ACEOF
5903 /* end confdefs.h. */
5904 $ac_includes_default
5905 int
5906 main ()
5907 {
5908 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5909 test_array [0] = 0
5910
5911 ;
5912 return 0;
5913 }
5914 _ACEOF
5915 rm -f conftest.$ac_objext
5916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5917 (eval $ac_compile) 2>conftest.er1
5918 ac_status=$?
5919 grep -v '^ *+' conftest.er1 >conftest.err
5920 rm -f conftest.er1
5921 cat conftest.err >&5
5922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5923 (exit $ac_status); } &&
5924 { ac_try='test -z "$ac_c_werror_flag"
5925 || test ! -s conftest.err'
5926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5927 (eval $ac_try) 2>&5
5928 ac_status=$?
5929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5930 (exit $ac_status); }; } &&
5931 { ac_try='test -s conftest.$ac_objext'
5932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5933 (eval $ac_try) 2>&5
5934 ac_status=$?
5935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5936 (exit $ac_status); }; }; then
5937 ac_hi=$ac_mid
5938 else
5939 echo "$as_me: failed program was:" >&5
5940 sed 's/^/| /' conftest.$ac_ext >&5
5941
5942 ac_lo=`expr '(' $ac_mid ')' + 1`
5943 fi
5944 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5945 done
5946 case $ac_lo in
5947 ?*) ac_cv_sizeof___int64=$ac_lo;;
5948 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5949 See \`config.log' for more details." >&5
5950 echo "$as_me: error: cannot compute sizeof (__int64), 77
5951 See \`config.log' for more details." >&2;}
5952 { (exit 1); exit 1; }; } ;;
5953 esac
5954 else
5955 if test "$cross_compiling" = yes; then
5956 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5957 See \`config.log' for more details." >&5
5958 echo "$as_me: error: cannot run test program while cross compiling
5959 See \`config.log' for more details." >&2;}
5960 { (exit 1); exit 1; }; }
5961 else
5962 cat >conftest.$ac_ext <<_ACEOF
5963 /* confdefs.h. */
5964 _ACEOF
5965 cat confdefs.h >>conftest.$ac_ext
5966 cat >>conftest.$ac_ext <<_ACEOF
5967 /* end confdefs.h. */
5968 $ac_includes_default
5969 long longval () { return (long) (sizeof (__int64)); }
5970 unsigned long ulongval () { return (long) (sizeof (__int64)); }
5971 #include <stdio.h>
5972 #include <stdlib.h>
5973 int
5974 main ()
5975 {
5976
5977 FILE *f = fopen ("conftest.val", "w");
5978 if (! f)
5979 exit (1);
5980 if (((long) (sizeof (__int64))) < 0)
5981 {
5982 long i = longval ();
5983 if (i != ((long) (sizeof (__int64))))
5984 exit (1);
5985 fprintf (f, "%ld\n", i);
5986 }
5987 else
5988 {
5989 unsigned long i = ulongval ();
5990 if (i != ((long) (sizeof (__int64))))
5991 exit (1);
5992 fprintf (f, "%lu\n", i);
5993 }
5994 exit (ferror (f) || fclose (f) != 0);
5995
5996 ;
5997 return 0;
5998 }
5999 _ACEOF
6000 rm -f conftest$ac_exeext
6001 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6002 (eval $ac_link) 2>&5
6003 ac_status=$?
6004 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6005 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6007 (eval $ac_try) 2>&5
6008 ac_status=$?
6009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6010 (exit $ac_status); }; }; then
6011 ac_cv_sizeof___int64=`cat conftest.val`
6012 else
6013 echo "$as_me: program exited with status $ac_status" >&5
6014 echo "$as_me: failed program was:" >&5
6015 sed 's/^/| /' conftest.$ac_ext >&5
6016
6017 ( exit $ac_status )
6018 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6019 See \`config.log' for more details." >&5
6020 echo "$as_me: error: cannot compute sizeof (__int64), 77
6021 See \`config.log' for more details." >&2;}
6022 { (exit 1); exit 1; }; }
6023 fi
6024 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6025 fi
6026 fi
6027 rm -f conftest.val
6028 else
6029 ac_cv_sizeof___int64=0
6030 fi
6031 fi
6032 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6033 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6034 cat >>confdefs.h <<_ACEOF
6035 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6036 _ACEOF
6037
6038
6039 fi
6040
6041 # ---------------------
6042 # Warnings and checking
6043 # ---------------------
6044
6045 # Check $CC warning features (if it's GCC).
6046 # We want to use -pedantic, but we don't want warnings about
6047 # * 'long long'
6048 # * variadic macros
6049 # So, we only use -pedantic if we can disable those warnings.
6050
6051 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6052 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6053 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6054 echo $ECHO_N "(cached) $ECHO_C" >&6
6055 else
6056 save_CFLAGS="$CFLAGS"
6057 CFLAGS="-Wno-long-long"
6058 cat >conftest.$ac_ext <<_ACEOF
6059 /* confdefs.h. */
6060 _ACEOF
6061 cat confdefs.h >>conftest.$ac_ext
6062 cat >>conftest.$ac_ext <<_ACEOF
6063 /* end confdefs.h. */
6064
6065 _ACEOF
6066 rm -f conftest.$ac_objext
6067 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6068 (eval $ac_compile) 2>conftest.er1
6069 ac_status=$?
6070 grep -v '^ *+' conftest.er1 >conftest.err
6071 rm -f conftest.er1
6072 cat conftest.err >&5
6073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6074 (exit $ac_status); } &&
6075 { ac_try='test -z "$ac_c_werror_flag"
6076 || test ! -s conftest.err'
6077 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6078 (eval $ac_try) 2>&5
6079 ac_status=$?
6080 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6081 (exit $ac_status); }; } &&
6082 { ac_try='test -s conftest.$ac_objext'
6083 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6084 (eval $ac_try) 2>&5
6085 ac_status=$?
6086 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6087 (exit $ac_status); }; }; then
6088 ac_cv_prog_cc_w_no_long_long=yes
6089 else
6090 echo "$as_me: failed program was:" >&5
6091 sed 's/^/| /' conftest.$ac_ext >&5
6092
6093 ac_cv_prog_cc_w_no_long_long=no
6094 fi
6095 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6096 CFLAGS="$save_CFLAGS"
6097
6098 fi
6099 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6100 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6101
6102 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6103 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6104 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6105 echo $ECHO_N "(cached) $ECHO_C" >&6
6106 else
6107 save_CFLAGS="$CFLAGS"
6108 CFLAGS="-Wno-variadic-macros"
6109 cat >conftest.$ac_ext <<_ACEOF
6110 /* confdefs.h. */
6111 _ACEOF
6112 cat confdefs.h >>conftest.$ac_ext
6113 cat >>conftest.$ac_ext <<_ACEOF
6114 /* end confdefs.h. */
6115
6116 _ACEOF
6117 rm -f conftest.$ac_objext
6118 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6119 (eval $ac_compile) 2>conftest.er1
6120 ac_status=$?
6121 grep -v '^ *+' conftest.er1 >conftest.err
6122 rm -f conftest.er1
6123 cat conftest.err >&5
6124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6125 (exit $ac_status); } &&
6126 { ac_try='test -z "$ac_c_werror_flag"
6127 || test ! -s conftest.err'
6128 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6129 (eval $ac_try) 2>&5
6130 ac_status=$?
6131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6132 (exit $ac_status); }; } &&
6133 { ac_try='test -s conftest.$ac_objext'
6134 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6135 (eval $ac_try) 2>&5
6136 ac_status=$?
6137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6138 (exit $ac_status); }; }; then
6139 ac_cv_prog_cc_w_no_variadic_macros=yes
6140 else
6141 echo "$as_me: failed program was:" >&5
6142 sed 's/^/| /' conftest.$ac_ext >&5
6143
6144 ac_cv_prog_cc_w_no_variadic_macros=no
6145 fi
6146 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6147 CFLAGS="$save_CFLAGS"
6148
6149 fi
6150 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6151 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6152
6153 strict1_warn=
6154 if test $ac_cv_prog_cc_w_no_long_long = yes \
6155 && test $ac_cv_prog_cc_w_no_variadic_macros = yes ; then
6156 strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros"
6157 fi
6158
6159
6160 # Add -Wold-style-definition if it's accepted
6161 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6162 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6163 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6164 echo $ECHO_N "(cached) $ECHO_C" >&6
6165 else
6166 save_CFLAGS="$CFLAGS"
6167 CFLAGS="-Wold-style-definition"
6168 cat >conftest.$ac_ext <<_ACEOF
6169 /* confdefs.h. */
6170 _ACEOF
6171 cat confdefs.h >>conftest.$ac_ext
6172 cat >>conftest.$ac_ext <<_ACEOF
6173 /* end confdefs.h. */
6174
6175 _ACEOF
6176 rm -f conftest.$ac_objext
6177 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6178 (eval $ac_compile) 2>conftest.er1
6179 ac_status=$?
6180 grep -v '^ *+' conftest.er1 >conftest.err
6181 rm -f conftest.er1
6182 cat conftest.err >&5
6183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6184 (exit $ac_status); } &&
6185 { ac_try='test -z "$ac_c_werror_flag"
6186 || test ! -s conftest.err'
6187 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6188 (eval $ac_try) 2>&5
6189 ac_status=$?
6190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6191 (exit $ac_status); }; } &&
6192 { ac_try='test -s conftest.$ac_objext'
6193 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6194 (eval $ac_try) 2>&5
6195 ac_status=$?
6196 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6197 (exit $ac_status); }; }; then
6198 ac_cv_prog_cc_w_old_style_definition=yes
6199 else
6200 echo "$as_me: failed program was:" >&5
6201 sed 's/^/| /' conftest.$ac_ext >&5
6202
6203 ac_cv_prog_cc_w_old_style_definition=no
6204 fi
6205 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6206 CFLAGS="$save_CFLAGS"
6207
6208 fi
6209 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6210 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6211 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6212 strict1_warn="${strict1_warn} -Wold-style-definition"
6213 fi
6214
6215 # Enable -Werror, period.
6216 # Check whether --enable-werror_always or --disable-werror_always was given.
6217 if test "${enable_werror_always+set}" = set; then
6218 enableval="$enable_werror_always"
6219
6220 else
6221 enable_werror_always=no
6222 fi;
6223 if test x${enable_werror_always} = xyes ; then
6224 strict1_warn="${strict1_warn} -Werror"
6225 WERROR=-Werror
6226 fi
6227
6228 # If the native compiler is GCC, we can enable warnings even in stage1.
6229 # That's useful for people building cross-compilers, or just running a
6230 # quick `make'.
6231 warn_cflags=
6232 if test "x$GCC" = "xyes"; then
6233 warn_cflags='$(GCC_WARN_CFLAGS)'
6234 fi
6235
6236
6237 # Enable -Werror in bootstrap stage2 and later.
6238 # Check whether --enable-werror or --disable-werror was given.
6239 if test "${enable_werror+set}" = set; then
6240 enableval="$enable_werror"
6241
6242 else
6243 if test x$is_release = x ; then
6244 # Default to "yes" on development branches.
6245 enable_werror=yes
6246 else
6247 # Default to "no" on release branches.
6248 enable_werror=no
6249 fi
6250 fi;
6251 if test x$enable_werror = xyes ; then
6252 WERROR=-Werror
6253 fi
6254
6255
6256 # Enable expensive internal checks
6257 # Check whether --enable-checking or --disable-checking was given.
6258 if test "${enable_checking+set}" = set; then
6259 enableval="$enable_checking"
6260 ac_checking_flags="${enableval}"
6261 else
6262
6263 # Determine the default checks.
6264 if test x$is_release = x ; then
6265 ac_checking_flags=yes
6266 else
6267 ac_checking_flags=release
6268 fi
6269 fi;
6270 ac_assert_checking=1
6271 ac_checking=
6272 ac_tree_checking=
6273 ac_rtl_checking=
6274 ac_rtlflag_checking=
6275 ac_gc_checking=
6276 ac_gc_always_collect=
6277 ac_fold_checking=
6278 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6279 for check in $ac_checking_flags
6280 do
6281 case $check in
6282 yes) ac_assert_checking=1 ; ac_checking=1 ;
6283 ac_tree_checking=1 ; ac_gc_checking=1 ;
6284 ac_rtlflag_checking=1 ;;
6285 no) ac_assert_checking= ; ac_checking= ;
6286 ac_tree_checking= ; ac_rtl_checking= ;
6287 ac_rtlflag_checking= ; ac_gc_checking= ;
6288 ac_gc_always_collect= ; ac_fold_checking= ;;
6289 all) ac_assert_checking=1 ; ac_checking=1 ;
6290 ac_tree_checking=1 ; ac_rtl_checking=1 ;
6291 ac_rtlflag_checking=1 ; ac_gc_checking=1 ;
6292 ac_gc_always_collect=1 ; ac_fold_checking=1 ;;
6293 release) ac_assert_checking=1 ;;
6294 assert) ac_assert_checking=1 ;;
6295 fold) ac_fold_checking=1 ;;
6296 gc) ac_gc_checking=1 ;;
6297 gcac) ac_gc_always_collect=1 ;;
6298 misc) ac_checking=1 ;;
6299 rtlflag) ac_rtlflag_checking=1 ;;
6300 rtl) ac_rtl_checking=1 ;;
6301 tree) ac_tree_checking=1 ;;
6302 valgrind) ac_checking_valgrind=1 ;;
6303 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6304 echo "$as_me: error: unknown check category $check" >&2;}
6305 { (exit 1); exit 1; }; } ;;
6306 esac
6307 done
6308 IFS="$ac_save_IFS"
6309
6310 nocommon_flag=""
6311 if test x$ac_checking != x ; then
6312
6313 cat >>confdefs.h <<\_ACEOF
6314 #define ENABLE_CHECKING 1
6315 _ACEOF
6316
6317 nocommon_flag=-fno-common
6318 fi
6319
6320 if test x$ac_assert_checking != x ; then
6321
6322 cat >>confdefs.h <<\_ACEOF
6323 #define ENABLE_ASSERT_CHECKING 1
6324 _ACEOF
6325
6326 fi
6327 if test x$ac_tree_checking != x ; then
6328
6329 cat >>confdefs.h <<\_ACEOF
6330 #define ENABLE_TREE_CHECKING 1
6331 _ACEOF
6332
6333 TREEBROWSER=tree-browser.o
6334 fi
6335
6336 if test x$ac_rtl_checking != x ; then
6337
6338 cat >>confdefs.h <<\_ACEOF
6339 #define ENABLE_RTL_CHECKING 1
6340 _ACEOF
6341
6342 fi
6343 if test x$ac_rtlflag_checking != x ; then
6344
6345 cat >>confdefs.h <<\_ACEOF
6346 #define ENABLE_RTL_FLAG_CHECKING 1
6347 _ACEOF
6348
6349 fi
6350 if test x$ac_gc_checking != x ; then
6351
6352 cat >>confdefs.h <<\_ACEOF
6353 #define ENABLE_GC_CHECKING 1
6354 _ACEOF
6355
6356 fi
6357 if test x$ac_gc_always_collect != x ; then
6358
6359 cat >>confdefs.h <<\_ACEOF
6360 #define ENABLE_GC_ALWAYS_COLLECT 1
6361 _ACEOF
6362
6363 fi
6364 if test x$ac_fold_checking != x ; then
6365
6366 cat >>confdefs.h <<\_ACEOF
6367 #define ENABLE_FOLD_CHECKING 1
6368 _ACEOF
6369
6370 fi
6371 valgrind_path_defines=
6372 valgrind_command=
6373
6374 if test "${ac_cv_header_valgrind_h+set}" = set; then
6375 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6376 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6377 if test "${ac_cv_header_valgrind_h+set}" = set; then
6378 echo $ECHO_N "(cached) $ECHO_C" >&6
6379 fi
6380 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6381 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6382 else
6383 # Is the header compilable?
6384 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6385 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6386 cat >conftest.$ac_ext <<_ACEOF
6387 /* confdefs.h. */
6388 _ACEOF
6389 cat confdefs.h >>conftest.$ac_ext
6390 cat >>conftest.$ac_ext <<_ACEOF
6391 /* end confdefs.h. */
6392 $ac_includes_default
6393 #include <valgrind.h>
6394 _ACEOF
6395 rm -f conftest.$ac_objext
6396 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6397 (eval $ac_compile) 2>conftest.er1
6398 ac_status=$?
6399 grep -v '^ *+' conftest.er1 >conftest.err
6400 rm -f conftest.er1
6401 cat conftest.err >&5
6402 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6403 (exit $ac_status); } &&
6404 { ac_try='test -z "$ac_c_werror_flag"
6405 || test ! -s conftest.err'
6406 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6407 (eval $ac_try) 2>&5
6408 ac_status=$?
6409 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6410 (exit $ac_status); }; } &&
6411 { ac_try='test -s conftest.$ac_objext'
6412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6413 (eval $ac_try) 2>&5
6414 ac_status=$?
6415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416 (exit $ac_status); }; }; then
6417 ac_header_compiler=yes
6418 else
6419 echo "$as_me: failed program was:" >&5
6420 sed 's/^/| /' conftest.$ac_ext >&5
6421
6422 ac_header_compiler=no
6423 fi
6424 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6425 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6426 echo "${ECHO_T}$ac_header_compiler" >&6
6427
6428 # Is the header present?
6429 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6430 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6431 cat >conftest.$ac_ext <<_ACEOF
6432 /* confdefs.h. */
6433 _ACEOF
6434 cat confdefs.h >>conftest.$ac_ext
6435 cat >>conftest.$ac_ext <<_ACEOF
6436 /* end confdefs.h. */
6437 #include <valgrind.h>
6438 _ACEOF
6439 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6440 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6441 ac_status=$?
6442 grep -v '^ *+' conftest.er1 >conftest.err
6443 rm -f conftest.er1
6444 cat conftest.err >&5
6445 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6446 (exit $ac_status); } >/dev/null; then
6447 if test -s conftest.err; then
6448 ac_cpp_err=$ac_c_preproc_warn_flag
6449 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6450 else
6451 ac_cpp_err=
6452 fi
6453 else
6454 ac_cpp_err=yes
6455 fi
6456 if test -z "$ac_cpp_err"; then
6457 ac_header_preproc=yes
6458 else
6459 echo "$as_me: failed program was:" >&5
6460 sed 's/^/| /' conftest.$ac_ext >&5
6461
6462 ac_header_preproc=no
6463 fi
6464 rm -f conftest.err conftest.$ac_ext
6465 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6466 echo "${ECHO_T}$ac_header_preproc" >&6
6467
6468 # So? What about this header?
6469 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6470 yes:no: )
6471 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6472 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6473 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6474 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6475 ac_header_preproc=yes
6476 ;;
6477 no:yes:* )
6478 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6479 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6480 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6481 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6482 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6483 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6484 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6485 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6486 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6487 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6488 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6489 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6490 (
6491 cat <<\_ASBOX
6492 ## ------------------------------------------ ##
6493 ## Report this to the AC_PACKAGE_NAME lists. ##
6494 ## ------------------------------------------ ##
6495 _ASBOX
6496 ) |
6497 sed "s/^/$as_me: WARNING: /" >&2
6498 ;;
6499 esac
6500 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6501 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6502 if test "${ac_cv_header_valgrind_h+set}" = set; then
6503 echo $ECHO_N "(cached) $ECHO_C" >&6
6504 else
6505 ac_cv_header_valgrind_h=$ac_header_preproc
6506 fi
6507 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6508 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6509
6510 fi
6511 if test $ac_cv_header_valgrind_h = yes; then
6512 have_valgrind_h=yes
6513 else
6514 have_valgrind_h=no
6515 fi
6516
6517
6518
6519 if test x$ac_checking_valgrind != x ; then
6520 # It is certainly possible that there's valgrind but no valgrind.h.
6521 # GCC relies on making annotations so we must have both.
6522 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6523 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6524 cat >conftest.$ac_ext <<_ACEOF
6525 /* confdefs.h. */
6526 _ACEOF
6527 cat confdefs.h >>conftest.$ac_ext
6528 cat >>conftest.$ac_ext <<_ACEOF
6529 /* end confdefs.h. */
6530 #include <valgrind/memcheck.h>
6531 #ifndef VALGRIND_DISCARD
6532 #error VALGRIND_DISCARD not defined
6533 #endif
6534 _ACEOF
6535 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6536 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6537 ac_status=$?
6538 grep -v '^ *+' conftest.er1 >conftest.err
6539 rm -f conftest.er1
6540 cat conftest.err >&5
6541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6542 (exit $ac_status); } >/dev/null; then
6543 if test -s conftest.err; then
6544 ac_cpp_err=$ac_c_preproc_warn_flag
6545 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6546 else
6547 ac_cpp_err=
6548 fi
6549 else
6550 ac_cpp_err=yes
6551 fi
6552 if test -z "$ac_cpp_err"; then
6553 gcc_cv_header_valgrind_memcheck_h=yes
6554 else
6555 echo "$as_me: failed program was:" >&5
6556 sed 's/^/| /' conftest.$ac_ext >&5
6557
6558 gcc_cv_header_valgrind_memcheck_h=no
6559 fi
6560 rm -f conftest.err conftest.$ac_ext
6561 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6562 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6563 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6564 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6565 cat >conftest.$ac_ext <<_ACEOF
6566 /* confdefs.h. */
6567 _ACEOF
6568 cat confdefs.h >>conftest.$ac_ext
6569 cat >>conftest.$ac_ext <<_ACEOF
6570 /* end confdefs.h. */
6571 #include <memcheck.h>
6572 #ifndef VALGRIND_DISCARD
6573 #error VALGRIND_DISCARD not defined
6574 #endif
6575 _ACEOF
6576 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6577 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6578 ac_status=$?
6579 grep -v '^ *+' conftest.er1 >conftest.err
6580 rm -f conftest.er1
6581 cat conftest.err >&5
6582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6583 (exit $ac_status); } >/dev/null; then
6584 if test -s conftest.err; then
6585 ac_cpp_err=$ac_c_preproc_warn_flag
6586 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6587 else
6588 ac_cpp_err=
6589 fi
6590 else
6591 ac_cpp_err=yes
6592 fi
6593 if test -z "$ac_cpp_err"; then
6594 gcc_cv_header_memcheck_h=yes
6595 else
6596 echo "$as_me: failed program was:" >&5
6597 sed 's/^/| /' conftest.$ac_ext >&5
6598
6599 gcc_cv_header_memcheck_h=no
6600 fi
6601 rm -f conftest.err conftest.$ac_ext
6602 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6603 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6604
6605 # Prepare PATH_SEPARATOR.
6606 # The user is always right.
6607 if test "${PATH_SEPARATOR+set}" != set; then
6608 echo "#! /bin/sh" >conf$$.sh
6609 echo "exit 0" >>conf$$.sh
6610 chmod +x conf$$.sh
6611 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6612 PATH_SEPARATOR=';'
6613 else
6614 PATH_SEPARATOR=:
6615 fi
6616 rm -f conf$$.sh
6617 fi
6618
6619 # Find out how to test for executable files. Don't use a zero-byte file,
6620 # as systems may use methods other than mode bits to determine executability.
6621 cat >conf$$.file <<_ASEOF
6622 #! /bin/sh
6623 exit 0
6624 _ASEOF
6625 chmod +x conf$$.file
6626 if test -x conf$$.file >/dev/null 2>&1; then
6627 ac_executable_p="test -x"
6628 else
6629 ac_executable_p="test -f"
6630 fi
6631 rm -f conf$$.file
6632
6633 # Extract the first word of "valgrind", so it can be a program name with args.
6634 set dummy valgrind; ac_word=$2
6635 echo "$as_me:$LINENO: checking for $ac_word" >&5
6636 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6637 if test "${ac_cv_path_valgrind_path+set}" = set; then
6638 echo $ECHO_N "(cached) $ECHO_C" >&6
6639 else
6640 case "$valgrind_path" in
6641 [\\/]* | ?:[\\/]*)
6642 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6643 ;;
6644 *)
6645 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6646 for ac_dir in $PATH; do
6647 IFS="$ac_save_IFS"
6648 test -z "$ac_dir" && ac_dir=.
6649 for ac_exec_ext in '' $ac_executable_extensions; do
6650 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6651 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6652 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6653 break 2
6654 fi
6655 fi
6656 done
6657 done
6658 IFS="$ac_save_IFS"
6659 ;;
6660 esac
6661 fi
6662 valgrind_path="$ac_cv_path_valgrind_path"
6663 if test -n "$valgrind_path"; then
6664 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6665 echo "${ECHO_T}$valgrind_path" >&6
6666 else
6667 echo "$as_me:$LINENO: result: no" >&5
6668 echo "${ECHO_T}no" >&6
6669 fi
6670
6671 if test "x$valgrind_path" = "x" \
6672 || (test $have_valgrind_h = no \
6673 && test $gcc_cv_header_memcheck_h = no \
6674 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6675 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6676 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6677 { (exit 1); exit 1; }; }
6678 fi
6679 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6680 valgrind_command="$valgrind_path -q"
6681
6682 cat >>confdefs.h <<\_ACEOF
6683 #define ENABLE_VALGRIND_CHECKING 1
6684 _ACEOF
6685
6686 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6687
6688 cat >>confdefs.h <<\_ACEOF
6689 #define HAVE_VALGRIND_MEMCHECK_H 1
6690 _ACEOF
6691
6692 fi
6693 if test $gcc_cv_header_memcheck_h = yes; then
6694
6695 cat >>confdefs.h <<\_ACEOF
6696 #define HAVE_MEMCHECK_H 1
6697 _ACEOF
6698
6699 fi
6700 fi
6701
6702
6703
6704 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6705 if test "${enable_mapped_location+set}" = set; then
6706 enableval="$enable_mapped_location"
6707
6708 else
6709 enable_mapped_location=no
6710 fi;
6711
6712 if test "$enable_mapped_location" = yes ; then
6713
6714 cat >>confdefs.h <<\_ACEOF
6715 #define USE_MAPPED_LOCATION 1
6716 _ACEOF
6717
6718 fi
6719
6720 # Enable code coverage collection
6721 # Check whether --enable-coverage or --disable-coverage was given.
6722 if test "${enable_coverage+set}" = set; then
6723 enableval="$enable_coverage"
6724 case "${enableval}" in
6725 yes|noopt)
6726 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6727 ;;
6728 opt)
6729 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6730 ;;
6731 no)
6732 # a.k.a. --disable-coverage
6733 coverage_flags=""
6734 ;;
6735 *)
6736 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6737 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6738 { (exit 1); exit 1; }; }
6739 ;;
6740 esac
6741 else
6742 coverage_flags=""
6743 fi;
6744
6745
6746 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6747 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6748 enableval="$enable_gather_detailed_mem_stats"
6749
6750 else
6751 enable_gather_detailed_mem_stats=no
6752 fi;
6753 if test x$enable_gather_detailed_mem_stats = xyes ; then
6754
6755 cat >>confdefs.h <<\_ACEOF
6756 #define GATHER_STATISTICS 1
6757 _ACEOF
6758
6759 fi
6760
6761 # -------------------------------
6762 # Miscenalleous configure options
6763 # -------------------------------
6764
6765 # With stabs
6766
6767 # Check whether --with-stabs or --without-stabs was given.
6768 if test "${with_stabs+set}" = set; then
6769 withval="$with_stabs"
6770 stabs="$with_stabs"
6771 else
6772 stabs=no
6773 fi;
6774
6775 # Determine whether or not multilibs are enabled.
6776 # Check whether --enable-multilib or --disable-multilib was given.
6777 if test "${enable_multilib+set}" = set; then
6778 enableval="$enable_multilib"
6779
6780 else
6781 enable_multilib=yes
6782 fi;
6783
6784
6785 # Enable __cxa_atexit for C++.
6786 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
6787 if test "${enable___cxa_atexit+set}" = set; then
6788 enableval="$enable___cxa_atexit"
6789
6790 fi;
6791
6792 # Enable threads
6793 # Pass with no value to take the default
6794 # Pass with a value to specify a thread package
6795 # Check whether --enable-threads or --disable-threads was given.
6796 if test "${enable_threads+set}" = set; then
6797 enableval="$enable_threads"
6798
6799 else
6800 enable_threads=''
6801 fi;
6802
6803 # Check whether --enable-objc-gc or --disable-objc-gc was given.
6804 if test "${enable_objc_gc+set}" = set; then
6805 enableval="$enable_objc_gc"
6806 if test x$enable_objc_gc = xno; then
6807 objc_boehm_gc=''
6808 else
6809 objc_boehm_gc=1
6810 fi
6811 else
6812 objc_boehm_gc=''
6813 fi;
6814
6815
6816 # Check whether --with-dwarf2 or --without-dwarf2 was given.
6817 if test "${with_dwarf2+set}" = set; then
6818 withval="$with_dwarf2"
6819 dwarf2="$with_dwarf2"
6820 else
6821 dwarf2=no
6822 fi;
6823
6824 # Check whether --enable-shared or --disable-shared was given.
6825 if test "${enable_shared+set}" = set; then
6826 enableval="$enable_shared"
6827
6828 case $enable_shared in
6829 yes | no) ;;
6830 *)
6831 enable_shared=no
6832 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
6833 for pkg in $enableval; do
6834 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
6835 enable_shared=yes
6836 fi
6837 done
6838 IFS="$ac_save_ifs"
6839 ;;
6840 esac
6841
6842 else
6843 enable_shared=yes
6844 fi;
6845
6846
6847
6848 # Check whether --with-sysroot or --without-sysroot was given.
6849 if test "${with_sysroot+set}" = set; then
6850 withval="$with_sysroot"
6851
6852 case ${with_sysroot} in
6853 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
6854 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
6855 esac
6856
6857 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
6858 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
6859
6860 if test "x$exec_prefix" = xNONE; then
6861 if test "x$prefix" = xNONE; then
6862 test_prefix=/usr/local
6863 else
6864 test_prefix=$prefix
6865 fi
6866 else
6867 test_prefix=$exec_prefix
6868 fi
6869 case ${TARGET_SYSTEM_ROOT} in
6870 "${test_prefix}"|"${test_prefix}/"*|\
6871 '${exec_prefix}'|'${exec_prefix}/'*)
6872 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
6873 TARGET_SYSTEM_ROOT_DEFINE="$t"
6874 ;;
6875 esac
6876
6877 else
6878
6879 TARGET_SYSTEM_ROOT=
6880 TARGET_SYSTEM_ROOT_DEFINE=
6881 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
6882
6883 fi;
6884
6885
6886
6887
6888 # Build with intermodule optimisations
6889 # Check whether --enable-intermodule or --disable-intermodule was given.
6890 if test "${enable_intermodule+set}" = set; then
6891 enableval="$enable_intermodule"
6892 case ${enable_intermodule} in
6893 yes) onestep="-onestep";;
6894 *) onestep="";;
6895 esac
6896 else
6897 onestep=""
6898 fi;
6899
6900
6901 # Sanity check enable_languages in case someone does not run the toplevel
6902 # configure # script.
6903 # Check whether --enable-languages or --disable-languages was given.
6904 if test "${enable_languages+set}" = set; then
6905 enableval="$enable_languages"
6906 case ,${enable_languages}, in
6907 ,,|,yes,)
6908 # go safe -- we cannot be much sure without the toplevel
6909 # configure's
6910 # analysis of which target libs are present and usable
6911 enable_languages=c
6912 ;;
6913 *,all,*)
6914 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
6915 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
6916 { (exit 1); exit 1; }; }
6917 ;;
6918 *,c,*)
6919 ;;
6920 *)
6921 enable_languages=c,${enable_languages}
6922 ;;
6923 esac
6924 else
6925 enable_languages=c
6926 fi;
6927
6928 subdirs=
6929 for lang in ${srcdir}/*/config-lang.in
6930 do
6931 case $lang in
6932 # The odd quoting in the next line works around
6933 # an apparent bug in bash 1.12 on linux.
6934 ${srcdir}/[*]/config-lang.in) ;;
6935 *)
6936 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
6937 if test "x$lang_alias" = x
6938 then
6939 echo "$lang doesn't set \$language." 1>&2
6940 exit 1
6941 fi
6942 case ",$enable_languages," in
6943 *,$lang_alias,*)
6944 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
6945 esac
6946 ;;
6947 esac
6948 done
6949
6950
6951 # -------------------------
6952 # Checks for other programs
6953 # -------------------------
6954
6955 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6956 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
6957 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
6958 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
6959 echo $ECHO_N "(cached) $ECHO_C" >&6
6960 else
6961 cat >conftest.make <<\_ACEOF
6962 all:
6963 @echo 'ac_maketemp="$(MAKE)"'
6964 _ACEOF
6965 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6966 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
6967 if test -n "$ac_maketemp"; then
6968 eval ac_cv_prog_make_${ac_make}_set=yes
6969 else
6970 eval ac_cv_prog_make_${ac_make}_set=no
6971 fi
6972 rm -f conftest.make
6973 fi
6974 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
6975 echo "$as_me:$LINENO: result: yes" >&5
6976 echo "${ECHO_T}yes" >&6
6977 SET_MAKE=
6978 else
6979 echo "$as_me:$LINENO: result: no" >&5
6980 echo "${ECHO_T}no" >&6
6981 SET_MAKE="MAKE=${MAKE-make}"
6982 fi
6983
6984
6985 # Find some useful tools
6986 for ac_prog in gawk mawk nawk awk
6987 do
6988 # Extract the first word of "$ac_prog", so it can be a program name with args.
6989 set dummy $ac_prog; ac_word=$2
6990 echo "$as_me:$LINENO: checking for $ac_word" >&5
6991 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6992 if test "${ac_cv_prog_AWK+set}" = set; then
6993 echo $ECHO_N "(cached) $ECHO_C" >&6
6994 else
6995 if test -n "$AWK"; then
6996 ac_cv_prog_AWK="$AWK" # Let the user override the test.
6997 else
6998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6999 for as_dir in $PATH
7000 do
7001 IFS=$as_save_IFS
7002 test -z "$as_dir" && as_dir=.
7003 for ac_exec_ext in '' $ac_executable_extensions; do
7004 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7005 ac_cv_prog_AWK="$ac_prog"
7006 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7007 break 2
7008 fi
7009 done
7010 done
7011
7012 fi
7013 fi
7014 AWK=$ac_cv_prog_AWK
7015 if test -n "$AWK"; then
7016 echo "$as_me:$LINENO: result: $AWK" >&5
7017 echo "${ECHO_T}$AWK" >&6
7018 else
7019 echo "$as_me:$LINENO: result: no" >&5
7020 echo "${ECHO_T}no" >&6
7021 fi
7022
7023 test -n "$AWK" && break
7024 done
7025
7026 # We need awk to create options.c and options.h.
7027 # Bail out if it's missing.
7028 case ${AWK} in
7029 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7030 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7031 { (exit 1); exit 1; }; } ;;
7032 esac
7033
7034 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7035 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7036 if test "${gcc_cv_prog_LN_S+set}" = set; then
7037 echo $ECHO_N "(cached) $ECHO_C" >&6
7038 else
7039 rm -f conftestdata_t
7040 echo >conftestdata_f
7041 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7042 then
7043 gcc_cv_prog_LN_S="ln -s"
7044 else
7045 if ln conftestdata_f conftestdata_t 2>/dev/null
7046 then
7047 gcc_cv_prog_LN_S=ln
7048 else
7049 gcc_cv_prog_LN_S=cp
7050 fi
7051 fi
7052 rm -f conftestdata_f conftestdata_t
7053
7054 fi
7055 LN_S="$gcc_cv_prog_LN_S"
7056 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7057 echo "$as_me:$LINENO: result: yes" >&5
7058 echo "${ECHO_T}yes" >&6
7059 else
7060 if test "$gcc_cv_prog_LN_S" = "ln"; then
7061 echo "$as_me:$LINENO: result: no, using ln" >&5
7062 echo "${ECHO_T}no, using ln" >&6
7063 else
7064 echo "$as_me:$LINENO: result: no, and neither does ln, so using cp" >&5
7065 echo "${ECHO_T}no, and neither does ln, so using cp" >&6
7066 fi
7067 fi
7068
7069 echo "$as_me:$LINENO: checking whether ln works" >&5
7070 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7071 if test "${acx_cv_prog_LN+set}" = set; then
7072 echo $ECHO_N "(cached) $ECHO_C" >&6
7073 else
7074 rm -f conftestdata_t
7075 echo >conftestdata_f
7076 if ln conftestdata_f conftestdata_t 2>/dev/null
7077 then
7078 acx_cv_prog_LN=ln
7079 else
7080 acx_cv_prog_LN=no
7081 fi
7082 rm -f conftestdata_f conftestdata_t
7083
7084 fi
7085 if test $acx_cv_prog_LN = no; then
7086 LN="$LN_S"
7087 echo "$as_me:$LINENO: result: no, using $LN" >&5
7088 echo "${ECHO_T}no, using $LN" >&6
7089 else
7090 LN="$acx_cv_prog_LN"
7091 echo "$as_me:$LINENO: result: yes" >&5
7092 echo "${ECHO_T}yes" >&6
7093 fi
7094
7095 if test -n "$ac_tool_prefix"; then
7096 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7097 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7098 echo "$as_me:$LINENO: checking for $ac_word" >&5
7099 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7100 if test "${ac_cv_prog_RANLIB+set}" = set; then
7101 echo $ECHO_N "(cached) $ECHO_C" >&6
7102 else
7103 if test -n "$RANLIB"; then
7104 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7105 else
7106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7107 for as_dir in $PATH
7108 do
7109 IFS=$as_save_IFS
7110 test -z "$as_dir" && as_dir=.
7111 for ac_exec_ext in '' $ac_executable_extensions; do
7112 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7113 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7114 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7115 break 2
7116 fi
7117 done
7118 done
7119
7120 fi
7121 fi
7122 RANLIB=$ac_cv_prog_RANLIB
7123 if test -n "$RANLIB"; then
7124 echo "$as_me:$LINENO: result: $RANLIB" >&5
7125 echo "${ECHO_T}$RANLIB" >&6
7126 else
7127 echo "$as_me:$LINENO: result: no" >&5
7128 echo "${ECHO_T}no" >&6
7129 fi
7130
7131 fi
7132 if test -z "$ac_cv_prog_RANLIB"; then
7133 ac_ct_RANLIB=$RANLIB
7134 # Extract the first word of "ranlib", so it can be a program name with args.
7135 set dummy ranlib; ac_word=$2
7136 echo "$as_me:$LINENO: checking for $ac_word" >&5
7137 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7138 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7139 echo $ECHO_N "(cached) $ECHO_C" >&6
7140 else
7141 if test -n "$ac_ct_RANLIB"; then
7142 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7143 else
7144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7145 for as_dir in $PATH
7146 do
7147 IFS=$as_save_IFS
7148 test -z "$as_dir" && as_dir=.
7149 for ac_exec_ext in '' $ac_executable_extensions; do
7150 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7151 ac_cv_prog_ac_ct_RANLIB="ranlib"
7152 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7153 break 2
7154 fi
7155 done
7156 done
7157
7158 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7159 fi
7160 fi
7161 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7162 if test -n "$ac_ct_RANLIB"; then
7163 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7164 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7165 else
7166 echo "$as_me:$LINENO: result: no" >&5
7167 echo "${ECHO_T}no" >&6
7168 fi
7169
7170 RANLIB=$ac_ct_RANLIB
7171 else
7172 RANLIB="$ac_cv_prog_RANLIB"
7173 fi
7174
7175 case "${host}" in
7176 *-*-darwin*)
7177 # By default, the Darwin ranlib will not treat common symbols as
7178 # definitions when building the archive table of contents. Other
7179 # ranlibs do that; pass an option to the Darwin ranlib that makes
7180 # it behave similarly.
7181 ranlib_flags="-c"
7182 ;;
7183 *)
7184 ranlib_flags=""
7185 esac
7186
7187
7188 # Find a good install program. We prefer a C program (faster),
7189 # so one script is as good as another. But avoid the broken or
7190 # incompatible versions:
7191 # SysV /etc/install, /usr/sbin/install
7192 # SunOS /usr/etc/install
7193 # IRIX /sbin/install
7194 # AIX /bin/install
7195 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7196 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7197 # ./install, which can be erroneously created by make from ./install.sh.
7198 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7199 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7200 if test -z "$INSTALL"; then
7201 if test "${ac_cv_path_install+set}" = set; then
7202 echo $ECHO_N "(cached) $ECHO_C" >&6
7203 else
7204 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7205 for ac_dir in $PATH; do
7206 # Account for people who put trailing slashes in PATH elements.
7207 case "$ac_dir/" in
7208 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7209 *)
7210 # OSF1 and SCO ODT 3.0 have their own names for install.
7211 for ac_prog in ginstall scoinst install; do
7212 if test -f $ac_dir/$ac_prog; then
7213 if test $ac_prog = install &&
7214 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7215 # AIX install. It has an incompatible calling convention.
7216 # OSF/1 installbsd also uses dspmsg, but is usable.
7217 :
7218 else
7219 ac_cv_path_install="$ac_dir/$ac_prog -c"
7220 break 2
7221 fi
7222 fi
7223 done
7224 ;;
7225 esac
7226 done
7227 IFS="$ac_save_IFS"
7228
7229 fi
7230 if test "${ac_cv_path_install+set}" = set; then
7231 INSTALL="$ac_cv_path_install"
7232 else
7233 # As a last resort, use the slow shell script. We don't cache a
7234 # path for INSTALL within a source directory, because that will
7235 # break other packages using the cache if that directory is
7236 # removed, or if the path is relative.
7237 INSTALL="$ac_install_sh"
7238 fi
7239 fi
7240 echo "$as_me:$LINENO: result: $INSTALL" >&5
7241 echo "${ECHO_T}$INSTALL" >&6
7242
7243 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7244 # It thinks the first close brace ends the variable substitution.
7245 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7246
7247 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7248
7249
7250 # See if cmp has --ignore-initial.
7251 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7252 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7253 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7254 echo $ECHO_N "(cached) $ECHO_C" >&6
7255 else
7256 echo abfoo >t1
7257 echo cdfoo >t2
7258 gcc_cv_prog_cmp_skip=slowcompare
7259 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7260 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7261 :
7262 else
7263 gcc_cv_prog_cmp_skip=gnucompare
7264 fi
7265 fi
7266 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7267 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7268 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7269 :
7270 else
7271 gcc_cv_prog_cmp_skip=fastcompare
7272 fi
7273 fi
7274 fi
7275 rm t1 t2
7276
7277 fi
7278 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7279 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7280 make_compare_target=$gcc_cv_prog_cmp_skip
7281
7282
7283
7284 # See if we have the mktemp command.
7285 # Extract the first word of "mktemp", so it can be a program name with args.
7286 set dummy mktemp; ac_word=$2
7287 echo "$as_me:$LINENO: checking for $ac_word" >&5
7288 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7289 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7290 echo $ECHO_N "(cached) $ECHO_C" >&6
7291 else
7292 if test -n "$have_mktemp_command"; then
7293 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7294 else
7295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7296 for as_dir in $PATH
7297 do
7298 IFS=$as_save_IFS
7299 test -z "$as_dir" && as_dir=.
7300 for ac_exec_ext in '' $ac_executable_extensions; do
7301 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7302 ac_cv_prog_have_mktemp_command="yes"
7303 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7304 break 2
7305 fi
7306 done
7307 done
7308
7309 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7310 fi
7311 fi
7312 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7313 if test -n "$have_mktemp_command"; then
7314 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7315 echo "${ECHO_T}$have_mktemp_command" >&6
7316 else
7317 echo "$as_me:$LINENO: result: no" >&5
7318 echo "${ECHO_T}no" >&6
7319 fi
7320
7321
7322 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7323
7324 # See if makeinfo has been installed and is modern enough
7325 # that we can use it.
7326 # Extract the first word of "makeinfo", so it can be a program name with args.
7327 set dummy makeinfo; ac_word=$2
7328 echo "$as_me:$LINENO: checking for $ac_word" >&5
7329 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7330 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7331 echo $ECHO_N "(cached) $ECHO_C" >&6
7332 else
7333 if test -n "$MAKEINFO"; then
7334 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7335 else
7336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7337 for as_dir in $PATH
7338 do
7339 IFS=$as_save_IFS
7340 test -z "$as_dir" && as_dir=.
7341 for ac_exec_ext in '' $ac_executable_extensions; do
7342 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7343 ac_cv_prog_MAKEINFO="makeinfo"
7344 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7345 break 2
7346 fi
7347 done
7348 done
7349
7350 fi
7351 fi
7352 MAKEINFO=$ac_cv_prog_MAKEINFO
7353 if test -n "$MAKEINFO"; then
7354 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7355 echo "${ECHO_T}$MAKEINFO" >&6
7356 else
7357 echo "$as_me:$LINENO: result: no" >&5
7358 echo "${ECHO_T}no" >&6
7359 fi
7360
7361 if test -n "$MAKEINFO"; then
7362 # Found it, now check the version.
7363 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7364 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7365 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7366 echo $ECHO_N "(cached) $ECHO_C" >&6
7367 else
7368 ac_prog_version=`$MAKEINFO --version 2>&1 |
7369 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7370 echo "configure:7370: version of makeinfo is $ac_prog_version" >&5
7371 case $ac_prog_version in
7372 '') gcc_cv_prog_makeinfo_modern=no;;
7373 4.[2-9]*)
7374 gcc_cv_prog_makeinfo_modern=yes;;
7375 *) gcc_cv_prog_makeinfo_modern=no;;
7376 esac
7377
7378 fi
7379 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7380 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7381 else
7382 gcc_cv_prog_makeinfo_modern=no
7383 fi
7384
7385 if test $gcc_cv_prog_makeinfo_modern = no; then
7386 MAKEINFO="$MISSING makeinfo"
7387 { echo "$as_me:$LINENO: WARNING:
7388 *** Makeinfo is missing or too old.
7389 *** Info documentation will not be built." >&5
7390 echo "$as_me: WARNING:
7391 *** Makeinfo is missing or too old.
7392 *** Info documentation will not be built." >&2;}
7393 BUILD_INFO=
7394 else
7395 BUILD_INFO=info
7396 fi
7397
7398
7399 # Is pod2man recent enough to regenerate manpages?
7400 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7401 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7402 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7403 echo "$as_me:$LINENO: result: yes" >&5
7404 echo "${ECHO_T}yes" >&6
7405 GENERATED_MANPAGES=generated-manpages
7406 else
7407 echo "$as_me:$LINENO: result: no" >&5
7408 echo "${ECHO_T}no" >&6
7409 GENERATED_MANPAGES=
7410 fi
7411
7412
7413 # How about lex?
7414 for ac_prog in flex
7415 do
7416 # Extract the first word of "$ac_prog", so it can be a program name with args.
7417 set dummy $ac_prog; ac_word=$2
7418 echo "$as_me:$LINENO: checking for $ac_word" >&5
7419 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7420 if test "${ac_cv_prog_FLEX+set}" = set; then
7421 echo $ECHO_N "(cached) $ECHO_C" >&6
7422 else
7423 if test -n "$FLEX"; then
7424 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7425 else
7426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7427 for as_dir in $PATH
7428 do
7429 IFS=$as_save_IFS
7430 test -z "$as_dir" && as_dir=.
7431 for ac_exec_ext in '' $ac_executable_extensions; do
7432 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7433 ac_cv_prog_FLEX="$ac_prog"
7434 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7435 break 2
7436 fi
7437 done
7438 done
7439
7440 fi
7441 fi
7442 FLEX=$ac_cv_prog_FLEX
7443 if test -n "$FLEX"; then
7444 echo "$as_me:$LINENO: result: $FLEX" >&5
7445 echo "${ECHO_T}$FLEX" >&6
7446 else
7447 echo "$as_me:$LINENO: result: no" >&5
7448 echo "${ECHO_T}no" >&6
7449 fi
7450
7451 test -n "$FLEX" && break
7452 done
7453 test -n "$FLEX" || FLEX="$MISSING flex"
7454
7455
7456 # Bison?
7457 for ac_prog in bison
7458 do
7459 # Extract the first word of "$ac_prog", so it can be a program name with args.
7460 set dummy $ac_prog; ac_word=$2
7461 echo "$as_me:$LINENO: checking for $ac_word" >&5
7462 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7463 if test "${ac_cv_prog_BISON+set}" = set; then
7464 echo $ECHO_N "(cached) $ECHO_C" >&6
7465 else
7466 if test -n "$BISON"; then
7467 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7468 else
7469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7470 for as_dir in $PATH
7471 do
7472 IFS=$as_save_IFS
7473 test -z "$as_dir" && as_dir=.
7474 for ac_exec_ext in '' $ac_executable_extensions; do
7475 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7476 ac_cv_prog_BISON="$ac_prog"
7477 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7478 break 2
7479 fi
7480 done
7481 done
7482
7483 fi
7484 fi
7485 BISON=$ac_cv_prog_BISON
7486 if test -n "$BISON"; then
7487 echo "$as_me:$LINENO: result: $BISON" >&5
7488 echo "${ECHO_T}$BISON" >&6
7489 else
7490 echo "$as_me:$LINENO: result: no" >&5
7491 echo "${ECHO_T}no" >&6
7492 fi
7493
7494 test -n "$BISON" && break
7495 done
7496 test -n "$BISON" || BISON="$MISSING bison"
7497
7498
7499 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7500 # check for build == host before using them.
7501
7502 # NM
7503 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7504 && test -d ../binutils ; then
7505 NM='$(objdir)/../binutils/nm-new'
7506 else
7507 # Extract the first word of "nm", so it can be a program name with args.
7508 set dummy nm; ac_word=$2
7509 echo "$as_me:$LINENO: checking for $ac_word" >&5
7510 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7511 if test "${ac_cv_prog_NM+set}" = set; then
7512 echo $ECHO_N "(cached) $ECHO_C" >&6
7513 else
7514 if test -n "$NM"; then
7515 ac_cv_prog_NM="$NM" # Let the user override the test.
7516 else
7517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7518 for as_dir in $PATH
7519 do
7520 IFS=$as_save_IFS
7521 test -z "$as_dir" && as_dir=.
7522 for ac_exec_ext in '' $ac_executable_extensions; do
7523 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7524 ac_cv_prog_NM="nm"
7525 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7526 break 2
7527 fi
7528 done
7529 done
7530
7531 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7532 fi
7533 fi
7534 NM=$ac_cv_prog_NM
7535 if test -n "$NM"; then
7536 echo "$as_me:$LINENO: result: $NM" >&5
7537 echo "${ECHO_T}$NM" >&6
7538 else
7539 echo "$as_me:$LINENO: result: no" >&5
7540 echo "${ECHO_T}no" >&6
7541 fi
7542
7543 fi
7544
7545 # AR
7546 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7547 && test -d ../binutils ; then
7548 AR='$(objdir)/../binutils/ar'
7549 else
7550 # Extract the first word of "ar", so it can be a program name with args.
7551 set dummy ar; ac_word=$2
7552 echo "$as_me:$LINENO: checking for $ac_word" >&5
7553 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7554 if test "${ac_cv_prog_AR+set}" = set; then
7555 echo $ECHO_N "(cached) $ECHO_C" >&6
7556 else
7557 if test -n "$AR"; then
7558 ac_cv_prog_AR="$AR" # Let the user override the test.
7559 else
7560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7561 for as_dir in $PATH
7562 do
7563 IFS=$as_save_IFS
7564 test -z "$as_dir" && as_dir=.
7565 for ac_exec_ext in '' $ac_executable_extensions; do
7566 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7567 ac_cv_prog_AR="ar"
7568 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7569 break 2
7570 fi
7571 done
7572 done
7573
7574 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7575 fi
7576 fi
7577 AR=$ac_cv_prog_AR
7578 if test -n "$AR"; then
7579 echo "$as_me:$LINENO: result: $AR" >&5
7580 echo "${ECHO_T}$AR" >&6
7581 else
7582 echo "$as_me:$LINENO: result: no" >&5
7583 echo "${ECHO_T}no" >&6
7584 fi
7585
7586 fi
7587
7588
7589 # --------------------
7590 # Checks for C headers
7591 # --------------------
7592
7593 echo "$as_me:$LINENO: checking for GNU C library" >&5
7594 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7595 if test "${gcc_cv_glibc+set}" = set; then
7596 echo $ECHO_N "(cached) $ECHO_C" >&6
7597 else
7598 cat >conftest.$ac_ext <<_ACEOF
7599 /* confdefs.h. */
7600 _ACEOF
7601 cat confdefs.h >>conftest.$ac_ext
7602 cat >>conftest.$ac_ext <<_ACEOF
7603 /* end confdefs.h. */
7604 #include <features.h>
7605 int
7606 main ()
7607 {
7608
7609 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7610 #error Not a GNU C library system
7611 #endif
7612 ;
7613 return 0;
7614 }
7615 _ACEOF
7616 rm -f conftest.$ac_objext
7617 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7618 (eval $ac_compile) 2>conftest.er1
7619 ac_status=$?
7620 grep -v '^ *+' conftest.er1 >conftest.err
7621 rm -f conftest.er1
7622 cat conftest.err >&5
7623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7624 (exit $ac_status); } &&
7625 { ac_try='test -z "$ac_c_werror_flag"
7626 || test ! -s conftest.err'
7627 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7628 (eval $ac_try) 2>&5
7629 ac_status=$?
7630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7631 (exit $ac_status); }; } &&
7632 { ac_try='test -s conftest.$ac_objext'
7633 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7634 (eval $ac_try) 2>&5
7635 ac_status=$?
7636 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7637 (exit $ac_status); }; }; then
7638 gcc_cv_glibc=yes
7639 else
7640 echo "$as_me: failed program was:" >&5
7641 sed 's/^/| /' conftest.$ac_ext >&5
7642
7643 gcc_cv_glibc=no
7644 fi
7645 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7646 fi
7647
7648 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7649 echo "${ECHO_T}$gcc_cv_glibc" >&6
7650 if test $gcc_cv_glibc = yes; then
7651
7652 cat >>confdefs.h <<\_ACEOF
7653 #define _GNU_SOURCE 1
7654 _ACEOF
7655
7656 fi
7657
7658 # Need to reject headers which give warnings, so that the -Werror bootstrap
7659 # works later. *sigh* This needs to come before all header checks.
7660
7661 ac_c_preproc_warn_flag=yes
7662
7663 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7664 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7665 if test "${ac_cv_header_stdc+set}" = set; then
7666 echo $ECHO_N "(cached) $ECHO_C" >&6
7667 else
7668 cat >conftest.$ac_ext <<_ACEOF
7669 /* confdefs.h. */
7670 _ACEOF
7671 cat confdefs.h >>conftest.$ac_ext
7672 cat >>conftest.$ac_ext <<_ACEOF
7673 /* end confdefs.h. */
7674 #include <stdlib.h>
7675 #include <stdarg.h>
7676 #include <string.h>
7677 #include <float.h>
7678
7679 int
7680 main ()
7681 {
7682
7683 ;
7684 return 0;
7685 }
7686 _ACEOF
7687 rm -f conftest.$ac_objext
7688 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7689 (eval $ac_compile) 2>conftest.er1
7690 ac_status=$?
7691 grep -v '^ *+' conftest.er1 >conftest.err
7692 rm -f conftest.er1
7693 cat conftest.err >&5
7694 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7695 (exit $ac_status); } &&
7696 { ac_try='test -z "$ac_c_werror_flag"
7697 || test ! -s conftest.err'
7698 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7699 (eval $ac_try) 2>&5
7700 ac_status=$?
7701 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7702 (exit $ac_status); }; } &&
7703 { ac_try='test -s conftest.$ac_objext'
7704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7705 (eval $ac_try) 2>&5
7706 ac_status=$?
7707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7708 (exit $ac_status); }; }; then
7709 ac_cv_header_stdc=yes
7710 else
7711 echo "$as_me: failed program was:" >&5
7712 sed 's/^/| /' conftest.$ac_ext >&5
7713
7714 ac_cv_header_stdc=no
7715 fi
7716 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7717
7718 if test $ac_cv_header_stdc = yes; then
7719 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7720 cat >conftest.$ac_ext <<_ACEOF
7721 /* confdefs.h. */
7722 _ACEOF
7723 cat confdefs.h >>conftest.$ac_ext
7724 cat >>conftest.$ac_ext <<_ACEOF
7725 /* end confdefs.h. */
7726 #include <string.h>
7727
7728 _ACEOF
7729 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7730 $EGREP "memchr" >/dev/null 2>&1; then
7731 :
7732 else
7733 ac_cv_header_stdc=no
7734 fi
7735 rm -f conftest*
7736
7737 fi
7738
7739 if test $ac_cv_header_stdc = yes; then
7740 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7741 cat >conftest.$ac_ext <<_ACEOF
7742 /* confdefs.h. */
7743 _ACEOF
7744 cat confdefs.h >>conftest.$ac_ext
7745 cat >>conftest.$ac_ext <<_ACEOF
7746 /* end confdefs.h. */
7747 #include <stdlib.h>
7748
7749 _ACEOF
7750 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7751 $EGREP "free" >/dev/null 2>&1; then
7752 :
7753 else
7754 ac_cv_header_stdc=no
7755 fi
7756 rm -f conftest*
7757
7758 fi
7759
7760 if test $ac_cv_header_stdc = yes; then
7761 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7762 if test "$cross_compiling" = yes; then
7763 :
7764 else
7765 cat >conftest.$ac_ext <<_ACEOF
7766 /* confdefs.h. */
7767 _ACEOF
7768 cat confdefs.h >>conftest.$ac_ext
7769 cat >>conftest.$ac_ext <<_ACEOF
7770 /* end confdefs.h. */
7771 #include <ctype.h>
7772 #if ((' ' & 0x0FF) == 0x020)
7773 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7774 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7775 #else
7776 # define ISLOWER(c) \
7777 (('a' <= (c) && (c) <= 'i') \
7778 || ('j' <= (c) && (c) <= 'r') \
7779 || ('s' <= (c) && (c) <= 'z'))
7780 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7781 #endif
7782
7783 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7784 int
7785 main ()
7786 {
7787 int i;
7788 for (i = 0; i < 256; i++)
7789 if (XOR (islower (i), ISLOWER (i))
7790 || toupper (i) != TOUPPER (i))
7791 exit(2);
7792 exit (0);
7793 }
7794 _ACEOF
7795 rm -f conftest$ac_exeext
7796 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7797 (eval $ac_link) 2>&5
7798 ac_status=$?
7799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7800 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7801 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7802 (eval $ac_try) 2>&5
7803 ac_status=$?
7804 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7805 (exit $ac_status); }; }; then
7806 :
7807 else
7808 echo "$as_me: program exited with status $ac_status" >&5
7809 echo "$as_me: failed program was:" >&5
7810 sed 's/^/| /' conftest.$ac_ext >&5
7811
7812 ( exit $ac_status )
7813 ac_cv_header_stdc=no
7814 fi
7815 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7816 fi
7817 fi
7818 fi
7819 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7820 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7821 if test $ac_cv_header_stdc = yes; then
7822
7823 cat >>confdefs.h <<\_ACEOF
7824 #define STDC_HEADERS 1
7825 _ACEOF
7826
7827 fi
7828
7829 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7830 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7831 if test "${ac_cv_header_time+set}" = set; then
7832 echo $ECHO_N "(cached) $ECHO_C" >&6
7833 else
7834 cat >conftest.$ac_ext <<_ACEOF
7835 /* confdefs.h. */
7836 _ACEOF
7837 cat confdefs.h >>conftest.$ac_ext
7838 cat >>conftest.$ac_ext <<_ACEOF
7839 /* end confdefs.h. */
7840 #include <sys/types.h>
7841 #include <sys/time.h>
7842 #include <time.h>
7843
7844 int
7845 main ()
7846 {
7847 if ((struct tm *) 0)
7848 return 0;
7849 ;
7850 return 0;
7851 }
7852 _ACEOF
7853 rm -f conftest.$ac_objext
7854 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7855 (eval $ac_compile) 2>conftest.er1
7856 ac_status=$?
7857 grep -v '^ *+' conftest.er1 >conftest.err
7858 rm -f conftest.er1
7859 cat conftest.err >&5
7860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7861 (exit $ac_status); } &&
7862 { ac_try='test -z "$ac_c_werror_flag"
7863 || test ! -s conftest.err'
7864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7865 (eval $ac_try) 2>&5
7866 ac_status=$?
7867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7868 (exit $ac_status); }; } &&
7869 { ac_try='test -s conftest.$ac_objext'
7870 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7871 (eval $ac_try) 2>&5
7872 ac_status=$?
7873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7874 (exit $ac_status); }; }; then
7875 ac_cv_header_time=yes
7876 else
7877 echo "$as_me: failed program was:" >&5
7878 sed 's/^/| /' conftest.$ac_ext >&5
7879
7880 ac_cv_header_time=no
7881 fi
7882 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7883 fi
7884 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7885 echo "${ECHO_T}$ac_cv_header_time" >&6
7886 if test $ac_cv_header_time = yes; then
7887
7888 cat >>confdefs.h <<\_ACEOF
7889 #define TIME_WITH_SYS_TIME 1
7890 _ACEOF
7891
7892 fi
7893
7894 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
7895 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
7896 if test "${gcc_cv_header_string+set}" = set; then
7897 echo $ECHO_N "(cached) $ECHO_C" >&6
7898 else
7899 cat >conftest.$ac_ext <<_ACEOF
7900 /* confdefs.h. */
7901 _ACEOF
7902 cat confdefs.h >>conftest.$ac_ext
7903 cat >>conftest.$ac_ext <<_ACEOF
7904 /* end confdefs.h. */
7905 #include <string.h>
7906 #include <strings.h>
7907 int
7908 main ()
7909 {
7910
7911 ;
7912 return 0;
7913 }
7914 _ACEOF
7915 rm -f conftest.$ac_objext
7916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7917 (eval $ac_compile) 2>conftest.er1
7918 ac_status=$?
7919 grep -v '^ *+' conftest.er1 >conftest.err
7920 rm -f conftest.er1
7921 cat conftest.err >&5
7922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7923 (exit $ac_status); } &&
7924 { ac_try='test -z "$ac_c_werror_flag"
7925 || test ! -s conftest.err'
7926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7927 (eval $ac_try) 2>&5
7928 ac_status=$?
7929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7930 (exit $ac_status); }; } &&
7931 { ac_try='test -s conftest.$ac_objext'
7932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7933 (eval $ac_try) 2>&5
7934 ac_status=$?
7935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7936 (exit $ac_status); }; }; then
7937 gcc_cv_header_string=yes
7938 else
7939 echo "$as_me: failed program was:" >&5
7940 sed 's/^/| /' conftest.$ac_ext >&5
7941
7942 gcc_cv_header_string=no
7943 fi
7944 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7945 fi
7946 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
7947 echo "${ECHO_T}$gcc_cv_header_string" >&6
7948 if test $gcc_cv_header_string = yes; then
7949
7950 cat >>confdefs.h <<\_ACEOF
7951 #define STRING_WITH_STRINGS 1
7952 _ACEOF
7953
7954 fi
7955
7956 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
7957 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
7958 if test "${ac_cv_header_sys_wait_h+set}" = set; then
7959 echo $ECHO_N "(cached) $ECHO_C" >&6
7960 else
7961 cat >conftest.$ac_ext <<_ACEOF
7962 /* confdefs.h. */
7963 _ACEOF
7964 cat confdefs.h >>conftest.$ac_ext
7965 cat >>conftest.$ac_ext <<_ACEOF
7966 /* end confdefs.h. */
7967 #include <sys/types.h>
7968 #include <sys/wait.h>
7969 #ifndef WEXITSTATUS
7970 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
7971 #endif
7972 #ifndef WIFEXITED
7973 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7974 #endif
7975
7976 int
7977 main ()
7978 {
7979 int s;
7980 wait (&s);
7981 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7982 ;
7983 return 0;
7984 }
7985 _ACEOF
7986 rm -f conftest.$ac_objext
7987 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7988 (eval $ac_compile) 2>conftest.er1
7989 ac_status=$?
7990 grep -v '^ *+' conftest.er1 >conftest.err
7991 rm -f conftest.er1
7992 cat conftest.err >&5
7993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7994 (exit $ac_status); } &&
7995 { ac_try='test -z "$ac_c_werror_flag"
7996 || test ! -s conftest.err'
7997 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7998 (eval $ac_try) 2>&5
7999 ac_status=$?
8000 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8001 (exit $ac_status); }; } &&
8002 { ac_try='test -s conftest.$ac_objext'
8003 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8004 (eval $ac_try) 2>&5
8005 ac_status=$?
8006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8007 (exit $ac_status); }; }; then
8008 ac_cv_header_sys_wait_h=yes
8009 else
8010 echo "$as_me: failed program was:" >&5
8011 sed 's/^/| /' conftest.$ac_ext >&5
8012
8013 ac_cv_header_sys_wait_h=no
8014 fi
8015 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8016 fi
8017 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8018 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8019 if test $ac_cv_header_sys_wait_h = yes; then
8020
8021 cat >>confdefs.h <<\_ACEOF
8022 #define HAVE_SYS_WAIT_H 1
8023 _ACEOF
8024
8025 fi
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8050 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8051 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8052 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8053 do
8054 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8055 echo "$as_me:$LINENO: checking for $ac_header" >&5
8056 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8057 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8058 echo $ECHO_N "(cached) $ECHO_C" >&6
8059 else
8060 cat >conftest.$ac_ext <<_ACEOF
8061 /* confdefs.h. */
8062 _ACEOF
8063 cat confdefs.h >>conftest.$ac_ext
8064 cat >>conftest.$ac_ext <<_ACEOF
8065 /* end confdefs.h. */
8066 #include <$ac_header>
8067 _ACEOF
8068 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8069 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8070 ac_status=$?
8071 grep -v '^ *+' conftest.er1 >conftest.err
8072 rm -f conftest.er1
8073 cat conftest.err >&5
8074 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8075 (exit $ac_status); } >/dev/null; then
8076 if test -s conftest.err; then
8077 ac_cpp_err=$ac_c_preproc_warn_flag
8078 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8079 else
8080 ac_cpp_err=
8081 fi
8082 else
8083 ac_cpp_err=yes
8084 fi
8085 if test -z "$ac_cpp_err"; then
8086 eval "$as_ac_Header=yes"
8087 else
8088 echo "$as_me: failed program was:" >&5
8089 sed 's/^/| /' conftest.$ac_ext >&5
8090
8091 eval "$as_ac_Header=no"
8092 fi
8093 rm -f conftest.err conftest.$ac_ext
8094 fi
8095 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8096 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8097 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8098 cat >>confdefs.h <<_ACEOF
8099 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8100 _ACEOF
8101
8102 fi
8103 done
8104
8105
8106 # Check for thread headers.
8107 echo "$as_me:$LINENO: checking for thread.h" >&5
8108 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8109 if test "${ac_cv_header_thread_h+set}" = set; then
8110 echo $ECHO_N "(cached) $ECHO_C" >&6
8111 else
8112 cat >conftest.$ac_ext <<_ACEOF
8113 /* confdefs.h. */
8114 _ACEOF
8115 cat confdefs.h >>conftest.$ac_ext
8116 cat >>conftest.$ac_ext <<_ACEOF
8117 /* end confdefs.h. */
8118 #include <thread.h>
8119 _ACEOF
8120 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8121 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8122 ac_status=$?
8123 grep -v '^ *+' conftest.er1 >conftest.err
8124 rm -f conftest.er1
8125 cat conftest.err >&5
8126 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8127 (exit $ac_status); } >/dev/null; then
8128 if test -s conftest.err; then
8129 ac_cpp_err=$ac_c_preproc_warn_flag
8130 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8131 else
8132 ac_cpp_err=
8133 fi
8134 else
8135 ac_cpp_err=yes
8136 fi
8137 if test -z "$ac_cpp_err"; then
8138 ac_cv_header_thread_h=yes
8139 else
8140 echo "$as_me: failed program was:" >&5
8141 sed 's/^/| /' conftest.$ac_ext >&5
8142
8143 ac_cv_header_thread_h=no
8144 fi
8145 rm -f conftest.err conftest.$ac_ext
8146 fi
8147 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8148 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8149 if test $ac_cv_header_thread_h = yes; then
8150 have_thread_h=yes
8151 else
8152 have_thread_h=
8153 fi
8154
8155 echo "$as_me:$LINENO: checking for pthread.h" >&5
8156 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8157 if test "${ac_cv_header_pthread_h+set}" = set; then
8158 echo $ECHO_N "(cached) $ECHO_C" >&6
8159 else
8160 cat >conftest.$ac_ext <<_ACEOF
8161 /* confdefs.h. */
8162 _ACEOF
8163 cat confdefs.h >>conftest.$ac_ext
8164 cat >>conftest.$ac_ext <<_ACEOF
8165 /* end confdefs.h. */
8166 #include <pthread.h>
8167 _ACEOF
8168 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8169 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8170 ac_status=$?
8171 grep -v '^ *+' conftest.er1 >conftest.err
8172 rm -f conftest.er1
8173 cat conftest.err >&5
8174 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8175 (exit $ac_status); } >/dev/null; then
8176 if test -s conftest.err; then
8177 ac_cpp_err=$ac_c_preproc_warn_flag
8178 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8179 else
8180 ac_cpp_err=
8181 fi
8182 else
8183 ac_cpp_err=yes
8184 fi
8185 if test -z "$ac_cpp_err"; then
8186 ac_cv_header_pthread_h=yes
8187 else
8188 echo "$as_me: failed program was:" >&5
8189 sed 's/^/| /' conftest.$ac_ext >&5
8190
8191 ac_cv_header_pthread_h=no
8192 fi
8193 rm -f conftest.err conftest.$ac_ext
8194 fi
8195 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8196 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8197 if test $ac_cv_header_pthread_h = yes; then
8198 have_pthread_h=yes
8199 else
8200 have_pthread_h=
8201 fi
8202
8203
8204 # These tests can't be done till we know if we have limits.h.
8205 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8206 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8207 if test "${gcc_cv_decl_char_bit+set}" = set; then
8208 echo $ECHO_N "(cached) $ECHO_C" >&6
8209 else
8210 cat >conftest.$ac_ext <<_ACEOF
8211 /* confdefs.h. */
8212 _ACEOF
8213 cat confdefs.h >>conftest.$ac_ext
8214 cat >>conftest.$ac_ext <<_ACEOF
8215 /* end confdefs.h. */
8216 #ifdef HAVE_LIMITS_H
8217 #include <limits.h>
8218 #endif
8219 #ifdef CHAR_BIT
8220 found
8221 #endif
8222 _ACEOF
8223 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8224 $EGREP "found" >/dev/null 2>&1; then
8225 gcc_cv_decl_char_bit=yes
8226 else
8227 gcc_cv_decl_char_bit=no
8228 fi
8229 rm -f conftest*
8230
8231
8232 fi
8233 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8234 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8235 if test $gcc_cv_decl_char_bit = no; then
8236 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8237 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8238 if test "${gcc_cv_c_nbby+set}" = set; then
8239 echo $ECHO_N "(cached) $ECHO_C" >&6
8240 else
8241 i=8
8242 gcc_cv_c_nbby=
8243 while test $i -lt 65; do
8244 cat >conftest.$ac_ext <<_ACEOF
8245 /* confdefs.h. */
8246 _ACEOF
8247 cat confdefs.h >>conftest.$ac_ext
8248 cat >>conftest.$ac_ext <<_ACEOF
8249 /* end confdefs.h. */
8250
8251 int
8252 main ()
8253 {
8254 switch(0) {
8255 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8256 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8257 ; }
8258 ;
8259 return 0;
8260 }
8261 _ACEOF
8262 rm -f conftest.$ac_objext
8263 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8264 (eval $ac_compile) 2>conftest.er1
8265 ac_status=$?
8266 grep -v '^ *+' conftest.er1 >conftest.err
8267 rm -f conftest.er1
8268 cat conftest.err >&5
8269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8270 (exit $ac_status); } &&
8271 { ac_try='test -z "$ac_c_werror_flag"
8272 || test ! -s conftest.err'
8273 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8274 (eval $ac_try) 2>&5
8275 ac_status=$?
8276 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8277 (exit $ac_status); }; } &&
8278 { ac_try='test -s conftest.$ac_objext'
8279 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8280 (eval $ac_try) 2>&5
8281 ac_status=$?
8282 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8283 (exit $ac_status); }; }; then
8284 gcc_cv_c_nbby=$i; break
8285 else
8286 echo "$as_me: failed program was:" >&5
8287 sed 's/^/| /' conftest.$ac_ext >&5
8288
8289 fi
8290 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8291 i=`expr $i + 1`
8292 done
8293 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8294
8295 fi
8296 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8297 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8298 if test $gcc_cv_c_nbby = failed; then
8299 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8300 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8301 { (exit 1); exit 1; }; }
8302 else
8303
8304 cat >>confdefs.h <<_ACEOF
8305 #define CHAR_BIT $gcc_cv_c_nbby
8306 _ACEOF
8307
8308 fi
8309 fi
8310 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8311 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8312 if test "${ac_cv_c_bigendian+set}" = set; then
8313 echo $ECHO_N "(cached) $ECHO_C" >&6
8314 else
8315 ac_cv_c_bigendian=unknown
8316 # See if sys/param.h defines the BYTE_ORDER macro.
8317 cat >conftest.$ac_ext <<_ACEOF
8318 /* confdefs.h. */
8319 _ACEOF
8320 cat confdefs.h >>conftest.$ac_ext
8321 cat >>conftest.$ac_ext <<_ACEOF
8322 /* end confdefs.h. */
8323 #include <sys/types.h>
8324 #include <sys/param.h>
8325 int
8326 main ()
8327 {
8328
8329 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8330 bogus endian macros
8331 #endif
8332 ;
8333 return 0;
8334 }
8335 _ACEOF
8336 rm -f conftest.$ac_objext
8337 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8338 (eval $ac_compile) 2>conftest.er1
8339 ac_status=$?
8340 grep -v '^ *+' conftest.er1 >conftest.err
8341 rm -f conftest.er1
8342 cat conftest.err >&5
8343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8344 (exit $ac_status); } &&
8345 { ac_try='test -z "$ac_c_werror_flag"
8346 || test ! -s conftest.err'
8347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8348 (eval $ac_try) 2>&5
8349 ac_status=$?
8350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8351 (exit $ac_status); }; } &&
8352 { ac_try='test -s conftest.$ac_objext'
8353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8354 (eval $ac_try) 2>&5
8355 ac_status=$?
8356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8357 (exit $ac_status); }; }; then
8358 # It does; now see whether it defined to BIG_ENDIAN or not.
8359 cat >conftest.$ac_ext <<_ACEOF
8360 /* confdefs.h. */
8361 _ACEOF
8362 cat confdefs.h >>conftest.$ac_ext
8363 cat >>conftest.$ac_ext <<_ACEOF
8364 /* end confdefs.h. */
8365 #include <sys/types.h>
8366 #include <sys/param.h>
8367 int
8368 main ()
8369 {
8370
8371 #if BYTE_ORDER != BIG_ENDIAN
8372 not big endian
8373 #endif
8374 ;
8375 return 0;
8376 }
8377 _ACEOF
8378 rm -f conftest.$ac_objext
8379 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8380 (eval $ac_compile) 2>conftest.er1
8381 ac_status=$?
8382 grep -v '^ *+' conftest.er1 >conftest.err
8383 rm -f conftest.er1
8384 cat conftest.err >&5
8385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8386 (exit $ac_status); } &&
8387 { ac_try='test -z "$ac_c_werror_flag"
8388 || test ! -s conftest.err'
8389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8390 (eval $ac_try) 2>&5
8391 ac_status=$?
8392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8393 (exit $ac_status); }; } &&
8394 { ac_try='test -s conftest.$ac_objext'
8395 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8396 (eval $ac_try) 2>&5
8397 ac_status=$?
8398 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8399 (exit $ac_status); }; }; then
8400 ac_cv_c_bigendian=yes
8401 else
8402 echo "$as_me: failed program was:" >&5
8403 sed 's/^/| /' conftest.$ac_ext >&5
8404
8405 ac_cv_c_bigendian=no
8406 fi
8407 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8408 else
8409 echo "$as_me: failed program was:" >&5
8410 sed 's/^/| /' conftest.$ac_ext >&5
8411
8412 fi
8413 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8414 if test $ac_cv_c_bigendian = unknown; then
8415 if test "$cross_compiling" = yes; then
8416 echo $ac_n "cross-compiling... " 2>&6
8417 else
8418 cat >conftest.$ac_ext <<_ACEOF
8419 /* confdefs.h. */
8420 _ACEOF
8421 cat confdefs.h >>conftest.$ac_ext
8422 cat >>conftest.$ac_ext <<_ACEOF
8423 /* end confdefs.h. */
8424 main () {
8425 /* Are we little or big endian? From Harbison&Steele. */
8426 union
8427 {
8428 long l;
8429 char c[sizeof (long)];
8430 } u;
8431 u.l = 1;
8432 exit (u.c[sizeof (long) - 1] == 1);
8433 }
8434 _ACEOF
8435 rm -f conftest$ac_exeext
8436 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8437 (eval $ac_link) 2>&5
8438 ac_status=$?
8439 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8440 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8441 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8442 (eval $ac_try) 2>&5
8443 ac_status=$?
8444 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8445 (exit $ac_status); }; }; then
8446 ac_cv_c_bigendian=no
8447 else
8448 echo "$as_me: program exited with status $ac_status" >&5
8449 echo "$as_me: failed program was:" >&5
8450 sed 's/^/| /' conftest.$ac_ext >&5
8451
8452 ( exit $ac_status )
8453 ac_cv_c_bigendian=yes
8454 fi
8455 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8456 fi
8457 fi
8458 fi
8459 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8460 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8461 if test $ac_cv_c_bigendian = unknown; then
8462 echo "$as_me:$LINENO: checking to probe for byte ordering" >&5
8463 echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6
8464
8465 cat >conftest.c <<EOF
8466 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8467 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8468 void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
8469 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8470 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8471 void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
8472 int main() { _ascii (); _ebcdic (); return 0; }
8473 EOF
8474 if test -f conftest.c ; then
8475 if ${CC-cc} ${CFLAGS} -c conftest.c -o conftest.o && test -f conftest.o ; then
8476 if test `grep -l BIGenDianSyS conftest.o` ; then
8477 echo $ac_n ' big endian probe OK, ' 1>&6
8478 ac_cv_c_bigendian=yes
8479 fi
8480 if test `grep -l LiTTleEnDian conftest.o` ; then
8481 echo $ac_n ' little endian probe OK, ' 1>&6
8482 if test $ac_cv_c_bigendian = yes ; then
8483 ac_cv_c_bigendian=unknown;
8484 else
8485 ac_cv_c_bigendian=no
8486 fi
8487 fi
8488 echo $ac_n 'guessing bigendian ... ' >&6
8489 fi
8490 fi
8491 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8492 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8493 fi
8494 if test $ac_cv_c_bigendian = yes; then
8495
8496 cat >>confdefs.h <<\_ACEOF
8497 #define WORDS_BIGENDIAN 1
8498 _ACEOF
8499
8500
8501 cat >>confdefs.h <<\_ACEOF
8502 #define HOST_WORDS_BIG_ENDIAN 1
8503 _ACEOF
8504
8505 BYTEORDER=4321
8506 else
8507 BYTEORDER=1234
8508 fi
8509
8510 cat >>confdefs.h <<_ACEOF
8511 #define BYTEORDER $BYTEORDER
8512 _ACEOF
8513
8514 if test $ac_cv_c_bigendian = unknown; then
8515 { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5
8516 echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;}
8517 { (exit 1); exit 1; }; }
8518 fi
8519
8520
8521 # --------
8522 # UNSORTED
8523 # --------
8524
8525 # Stage specific cflags for build.
8526 stage1_cflags=
8527 case $build in
8528 vax-*-*)
8529 if test x$GCC = xyes
8530 then
8531 stage1_cflags="-Wa,-J"
8532 else
8533 stage1_cflags="-J"
8534 fi
8535 ;;
8536 powerpc-*-darwin*)
8537 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
8538 # sources; use -no-cpp-precomp to get to GNU cpp.
8539 # Apple's GCC has bugs in designated initializer handling, so disable
8540 # that too.
8541 stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
8542 ;;
8543 esac
8544
8545
8546 # These libraries may be used by collect2.
8547 # We may need a special search path to get them linked.
8548 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8549 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8550 if test "${gcc_cv_collect2_libs+set}" = set; then
8551 echo $ECHO_N "(cached) $ECHO_C" >&6
8552 else
8553 save_LIBS="$LIBS"
8554 for libs in '' -lld -lmld \
8555 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8556 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8557 do
8558 LIBS="$libs"
8559 cat >conftest.$ac_ext <<_ACEOF
8560 /* confdefs.h. */
8561 _ACEOF
8562 cat confdefs.h >>conftest.$ac_ext
8563 cat >>conftest.$ac_ext <<_ACEOF
8564 /* end confdefs.h. */
8565
8566 /* Override any gcc2 internal prototype to avoid an error. */
8567 #ifdef __cplusplus
8568 extern "C"
8569 #endif
8570 /* We use char because int might match the return type of a gcc2
8571 builtin and then its argument prototype would still apply. */
8572 char ldopen ();
8573 int
8574 main ()
8575 {
8576 ldopen ();
8577 ;
8578 return 0;
8579 }
8580 _ACEOF
8581 rm -f conftest.$ac_objext conftest$ac_exeext
8582 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8583 (eval $ac_link) 2>conftest.er1
8584 ac_status=$?
8585 grep -v '^ *+' conftest.er1 >conftest.err
8586 rm -f conftest.er1
8587 cat conftest.err >&5
8588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8589 (exit $ac_status); } &&
8590 { ac_try='test -z "$ac_c_werror_flag"
8591 || test ! -s conftest.err'
8592 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8593 (eval $ac_try) 2>&5
8594 ac_status=$?
8595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8596 (exit $ac_status); }; } &&
8597 { ac_try='test -s conftest$ac_exeext'
8598 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8599 (eval $ac_try) 2>&5
8600 ac_status=$?
8601 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8602 (exit $ac_status); }; }; then
8603 gcc_cv_collect2_libs="$libs"; break
8604 else
8605 echo "$as_me: failed program was:" >&5
8606 sed 's/^/| /' conftest.$ac_ext >&5
8607
8608 fi
8609 rm -f conftest.err conftest.$ac_objext \
8610 conftest$ac_exeext conftest.$ac_ext
8611 done
8612 LIBS="$save_LIBS"
8613 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8614 fi
8615 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8616 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8617 case $gcc_cv_collect2_libs in
8618 "none required") ;;
8619 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8620 esac
8621
8622
8623 # When building Ada code on Alpha, we need exc_resume which is usually in
8624 # -lexc. So test for it.
8625 save_LIBS="$LIBS"
8626 LIBS=
8627 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8628 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8629 if test "${ac_cv_search_exc_resume+set}" = set; then
8630 echo $ECHO_N "(cached) $ECHO_C" >&6
8631 else
8632 ac_func_search_save_LIBS=$LIBS
8633 ac_cv_search_exc_resume=no
8634 cat >conftest.$ac_ext <<_ACEOF
8635 /* confdefs.h. */
8636 _ACEOF
8637 cat confdefs.h >>conftest.$ac_ext
8638 cat >>conftest.$ac_ext <<_ACEOF
8639 /* end confdefs.h. */
8640
8641 /* Override any gcc2 internal prototype to avoid an error. */
8642 #ifdef __cplusplus
8643 extern "C"
8644 #endif
8645 /* We use char because int might match the return type of a gcc2
8646 builtin and then its argument prototype would still apply. */
8647 char exc_resume ();
8648 int
8649 main ()
8650 {
8651 exc_resume ();
8652 ;
8653 return 0;
8654 }
8655 _ACEOF
8656 rm -f conftest.$ac_objext conftest$ac_exeext
8657 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8658 (eval $ac_link) 2>conftest.er1
8659 ac_status=$?
8660 grep -v '^ *+' conftest.er1 >conftest.err
8661 rm -f conftest.er1
8662 cat conftest.err >&5
8663 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8664 (exit $ac_status); } &&
8665 { ac_try='test -z "$ac_c_werror_flag"
8666 || test ! -s conftest.err'
8667 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8668 (eval $ac_try) 2>&5
8669 ac_status=$?
8670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8671 (exit $ac_status); }; } &&
8672 { ac_try='test -s conftest$ac_exeext'
8673 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8674 (eval $ac_try) 2>&5
8675 ac_status=$?
8676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8677 (exit $ac_status); }; }; then
8678 ac_cv_search_exc_resume="none required"
8679 else
8680 echo "$as_me: failed program was:" >&5
8681 sed 's/^/| /' conftest.$ac_ext >&5
8682
8683 fi
8684 rm -f conftest.err conftest.$ac_objext \
8685 conftest$ac_exeext conftest.$ac_ext
8686 if test "$ac_cv_search_exc_resume" = no; then
8687 for ac_lib in exc; do
8688 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8689 cat >conftest.$ac_ext <<_ACEOF
8690 /* confdefs.h. */
8691 _ACEOF
8692 cat confdefs.h >>conftest.$ac_ext
8693 cat >>conftest.$ac_ext <<_ACEOF
8694 /* end confdefs.h. */
8695
8696 /* Override any gcc2 internal prototype to avoid an error. */
8697 #ifdef __cplusplus
8698 extern "C"
8699 #endif
8700 /* We use char because int might match the return type of a gcc2
8701 builtin and then its argument prototype would still apply. */
8702 char exc_resume ();
8703 int
8704 main ()
8705 {
8706 exc_resume ();
8707 ;
8708 return 0;
8709 }
8710 _ACEOF
8711 rm -f conftest.$ac_objext conftest$ac_exeext
8712 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8713 (eval $ac_link) 2>conftest.er1
8714 ac_status=$?
8715 grep -v '^ *+' conftest.er1 >conftest.err
8716 rm -f conftest.er1
8717 cat conftest.err >&5
8718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8719 (exit $ac_status); } &&
8720 { ac_try='test -z "$ac_c_werror_flag"
8721 || test ! -s conftest.err'
8722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8723 (eval $ac_try) 2>&5
8724 ac_status=$?
8725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8726 (exit $ac_status); }; } &&
8727 { ac_try='test -s conftest$ac_exeext'
8728 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8729 (eval $ac_try) 2>&5
8730 ac_status=$?
8731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8732 (exit $ac_status); }; }; then
8733 ac_cv_search_exc_resume="-l$ac_lib"
8734 break
8735 else
8736 echo "$as_me: failed program was:" >&5
8737 sed 's/^/| /' conftest.$ac_ext >&5
8738
8739 fi
8740 rm -f conftest.err conftest.$ac_objext \
8741 conftest$ac_exeext conftest.$ac_ext
8742 done
8743 fi
8744 LIBS=$ac_func_search_save_LIBS
8745 fi
8746 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
8747 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
8748 if test "$ac_cv_search_exc_resume" != no; then
8749 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
8750
8751 fi
8752
8753 GNAT_LIBEXC="$LIBS"
8754 LIBS="$save_LIBS"
8755
8756
8757 # Some systems put ldexp and frexp in libm instead of libc; assume
8758 # they're both in the same place. jcf-dump needs them.
8759 save_LIBS="$LIBS"
8760 LIBS=
8761 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
8762 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
8763 if test "${ac_cv_search_ldexp+set}" = set; then
8764 echo $ECHO_N "(cached) $ECHO_C" >&6
8765 else
8766 ac_func_search_save_LIBS=$LIBS
8767 ac_cv_search_ldexp=no
8768 cat >conftest.$ac_ext <<_ACEOF
8769 /* confdefs.h. */
8770 _ACEOF
8771 cat confdefs.h >>conftest.$ac_ext
8772 cat >>conftest.$ac_ext <<_ACEOF
8773 /* end confdefs.h. */
8774
8775 /* Override any gcc2 internal prototype to avoid an error. */
8776 #ifdef __cplusplus
8777 extern "C"
8778 #endif
8779 /* We use char because int might match the return type of a gcc2
8780 builtin and then its argument prototype would still apply. */
8781 char ldexp ();
8782 int
8783 main ()
8784 {
8785 ldexp ();
8786 ;
8787 return 0;
8788 }
8789 _ACEOF
8790 rm -f conftest.$ac_objext conftest$ac_exeext
8791 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8792 (eval $ac_link) 2>conftest.er1
8793 ac_status=$?
8794 grep -v '^ *+' conftest.er1 >conftest.err
8795 rm -f conftest.er1
8796 cat conftest.err >&5
8797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8798 (exit $ac_status); } &&
8799 { ac_try='test -z "$ac_c_werror_flag"
8800 || test ! -s conftest.err'
8801 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8802 (eval $ac_try) 2>&5
8803 ac_status=$?
8804 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8805 (exit $ac_status); }; } &&
8806 { ac_try='test -s conftest$ac_exeext'
8807 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8808 (eval $ac_try) 2>&5
8809 ac_status=$?
8810 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8811 (exit $ac_status); }; }; then
8812 ac_cv_search_ldexp="none required"
8813 else
8814 echo "$as_me: failed program was:" >&5
8815 sed 's/^/| /' conftest.$ac_ext >&5
8816
8817 fi
8818 rm -f conftest.err conftest.$ac_objext \
8819 conftest$ac_exeext conftest.$ac_ext
8820 if test "$ac_cv_search_ldexp" = no; then
8821 for ac_lib in m; do
8822 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8823 cat >conftest.$ac_ext <<_ACEOF
8824 /* confdefs.h. */
8825 _ACEOF
8826 cat confdefs.h >>conftest.$ac_ext
8827 cat >>conftest.$ac_ext <<_ACEOF
8828 /* end confdefs.h. */
8829
8830 /* Override any gcc2 internal prototype to avoid an error. */
8831 #ifdef __cplusplus
8832 extern "C"
8833 #endif
8834 /* We use char because int might match the return type of a gcc2
8835 builtin and then its argument prototype would still apply. */
8836 char ldexp ();
8837 int
8838 main ()
8839 {
8840 ldexp ();
8841 ;
8842 return 0;
8843 }
8844 _ACEOF
8845 rm -f conftest.$ac_objext conftest$ac_exeext
8846 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8847 (eval $ac_link) 2>conftest.er1
8848 ac_status=$?
8849 grep -v '^ *+' conftest.er1 >conftest.err
8850 rm -f conftest.er1
8851 cat conftest.err >&5
8852 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8853 (exit $ac_status); } &&
8854 { ac_try='test -z "$ac_c_werror_flag"
8855 || test ! -s conftest.err'
8856 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8857 (eval $ac_try) 2>&5
8858 ac_status=$?
8859 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8860 (exit $ac_status); }; } &&
8861 { ac_try='test -s conftest$ac_exeext'
8862 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8863 (eval $ac_try) 2>&5
8864 ac_status=$?
8865 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8866 (exit $ac_status); }; }; then
8867 ac_cv_search_ldexp="-l$ac_lib"
8868 break
8869 else
8870 echo "$as_me: failed program was:" >&5
8871 sed 's/^/| /' conftest.$ac_ext >&5
8872
8873 fi
8874 rm -f conftest.err conftest.$ac_objext \
8875 conftest$ac_exeext conftest.$ac_ext
8876 done
8877 fi
8878 LIBS=$ac_func_search_save_LIBS
8879 fi
8880 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
8881 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
8882 if test "$ac_cv_search_ldexp" != no; then
8883 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
8884
8885 fi
8886
8887 LDEXP_LIB="$LIBS"
8888 LIBS="$save_LIBS"
8889
8890
8891 # Use <inttypes.h> only if it exists,
8892 # doesn't clash with <sys/types.h>, and declares intmax_t.
8893 echo "$as_me:$LINENO: checking for inttypes.h" >&5
8894 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
8895 if test "${gcc_cv_header_inttypes_h+set}" = set; then
8896 echo $ECHO_N "(cached) $ECHO_C" >&6
8897 else
8898 cat >conftest.$ac_ext <<_ACEOF
8899 /* confdefs.h. */
8900 _ACEOF
8901 cat confdefs.h >>conftest.$ac_ext
8902 cat >>conftest.$ac_ext <<_ACEOF
8903 /* end confdefs.h. */
8904 #include <sys/types.h>
8905 #include <inttypes.h>
8906 int
8907 main ()
8908 {
8909 intmax_t i = -1;
8910 ;
8911 return 0;
8912 }
8913 _ACEOF
8914 rm -f conftest.$ac_objext
8915 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8916 (eval $ac_compile) 2>conftest.er1
8917 ac_status=$?
8918 grep -v '^ *+' conftest.er1 >conftest.err
8919 rm -f conftest.er1
8920 cat conftest.err >&5
8921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8922 (exit $ac_status); } &&
8923 { ac_try='test -z "$ac_c_werror_flag"
8924 || test ! -s conftest.err'
8925 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8926 (eval $ac_try) 2>&5
8927 ac_status=$?
8928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8929 (exit $ac_status); }; } &&
8930 { ac_try='test -s conftest.$ac_objext'
8931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8932 (eval $ac_try) 2>&5
8933 ac_status=$?
8934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8935 (exit $ac_status); }; }; then
8936 gcc_cv_header_inttypes_h=yes
8937 else
8938 echo "$as_me: failed program was:" >&5
8939 sed 's/^/| /' conftest.$ac_ext >&5
8940
8941 gcc_cv_header_inttypes_h=no
8942 fi
8943 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8944 fi
8945
8946 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
8947 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
8948 if test $gcc_cv_header_inttypes_h = yes; then
8949
8950 cat >>confdefs.h <<\_ACEOF
8951 #define HAVE_INTTYPES_H 1
8952 _ACEOF
8953
8954 fi
8955
8956
8957
8958
8959
8960
8961
8962
8963
8964
8965
8966
8967
8968
8969
8970
8971
8972
8973
8974
8975
8976
8977
8978
8979
8980
8981
8982 for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \
8983 sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
8984 fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \
8985 scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \
8986 setlocale
8987 do
8988 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8989 echo "$as_me:$LINENO: checking for $ac_func" >&5
8990 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8991 if eval "test \"\${$as_ac_var+set}\" = set"; then
8992 echo $ECHO_N "(cached) $ECHO_C" >&6
8993 else
8994 cat >conftest.$ac_ext <<_ACEOF
8995 /* confdefs.h. */
8996 _ACEOF
8997 cat confdefs.h >>conftest.$ac_ext
8998 cat >>conftest.$ac_ext <<_ACEOF
8999 /* end confdefs.h. */
9000 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9001 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9002 #define $ac_func innocuous_$ac_func
9003
9004 /* System header to define __stub macros and hopefully few prototypes,
9005 which can conflict with char $ac_func (); below.
9006 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9007 <limits.h> exists even on freestanding compilers. */
9008
9009 #ifdef __STDC__
9010 # include <limits.h>
9011 #else
9012 # include <assert.h>
9013 #endif
9014
9015 #undef $ac_func
9016
9017 /* Override any gcc2 internal prototype to avoid an error. */
9018 #ifdef __cplusplus
9019 extern "C"
9020 {
9021 #endif
9022 /* We use char because int might match the return type of a gcc2
9023 builtin and then its argument prototype would still apply. */
9024 char $ac_func ();
9025 /* The GNU C library defines this for functions which it implements
9026 to always fail with ENOSYS. Some functions are actually named
9027 something starting with __ and the normal name is an alias. */
9028 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9029 choke me
9030 #else
9031 char (*f) () = $ac_func;
9032 #endif
9033 #ifdef __cplusplus
9034 }
9035 #endif
9036
9037 int
9038 main ()
9039 {
9040 return f != $ac_func;
9041 ;
9042 return 0;
9043 }
9044 _ACEOF
9045 rm -f conftest.$ac_objext conftest$ac_exeext
9046 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9047 (eval $ac_link) 2>conftest.er1
9048 ac_status=$?
9049 grep -v '^ *+' conftest.er1 >conftest.err
9050 rm -f conftest.er1
9051 cat conftest.err >&5
9052 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9053 (exit $ac_status); } &&
9054 { ac_try='test -z "$ac_c_werror_flag"
9055 || test ! -s conftest.err'
9056 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9057 (eval $ac_try) 2>&5
9058 ac_status=$?
9059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9060 (exit $ac_status); }; } &&
9061 { ac_try='test -s conftest$ac_exeext'
9062 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9063 (eval $ac_try) 2>&5
9064 ac_status=$?
9065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9066 (exit $ac_status); }; }; then
9067 eval "$as_ac_var=yes"
9068 else
9069 echo "$as_me: failed program was:" >&5
9070 sed 's/^/| /' conftest.$ac_ext >&5
9071
9072 eval "$as_ac_var=no"
9073 fi
9074 rm -f conftest.err conftest.$ac_objext \
9075 conftest$ac_exeext conftest.$ac_ext
9076 fi
9077 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9078 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9079 if test `eval echo '${'$as_ac_var'}'` = yes; then
9080 cat >>confdefs.h <<_ACEOF
9081 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9082 _ACEOF
9083
9084 fi
9085 done
9086
9087
9088 if test x$ac_cv_func_mbstowcs = xyes; then
9089 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9090 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9091 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9092 echo $ECHO_N "(cached) $ECHO_C" >&6
9093 else
9094 if test "$cross_compiling" = yes; then
9095 gcc_cv_func_mbstowcs_works=yes
9096 else
9097 cat >conftest.$ac_ext <<_ACEOF
9098 /* confdefs.h. */
9099 _ACEOF
9100 cat confdefs.h >>conftest.$ac_ext
9101 cat >>conftest.$ac_ext <<_ACEOF
9102 /* end confdefs.h. */
9103 #include <stdlib.h>
9104 int main()
9105 {
9106 mbstowcs(0, "", 0);
9107 return 0;
9108 }
9109 _ACEOF
9110 rm -f conftest$ac_exeext
9111 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9112 (eval $ac_link) 2>&5
9113 ac_status=$?
9114 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9115 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9116 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9117 (eval $ac_try) 2>&5
9118 ac_status=$?
9119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9120 (exit $ac_status); }; }; then
9121 gcc_cv_func_mbstowcs_works=yes
9122 else
9123 echo "$as_me: program exited with status $ac_status" >&5
9124 echo "$as_me: failed program was:" >&5
9125 sed 's/^/| /' conftest.$ac_ext >&5
9126
9127 ( exit $ac_status )
9128 gcc_cv_func_mbstowcs_works=no
9129 fi
9130 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9131 fi
9132 fi
9133 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9134 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9135 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9136
9137 cat >>confdefs.h <<\_ACEOF
9138 #define HAVE_WORKING_MBSTOWCS 1
9139 _ACEOF
9140
9141 fi
9142 fi
9143
9144 echo "$as_me:$LINENO: checking for ssize_t" >&5
9145 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9146 if test "${ac_cv_type_ssize_t+set}" = set; then
9147 echo $ECHO_N "(cached) $ECHO_C" >&6
9148 else
9149 cat >conftest.$ac_ext <<_ACEOF
9150 /* confdefs.h. */
9151 _ACEOF
9152 cat confdefs.h >>conftest.$ac_ext
9153 cat >>conftest.$ac_ext <<_ACEOF
9154 /* end confdefs.h. */
9155 $ac_includes_default
9156 int
9157 main ()
9158 {
9159 if ((ssize_t *) 0)
9160 return 0;
9161 if (sizeof (ssize_t))
9162 return 0;
9163 ;
9164 return 0;
9165 }
9166 _ACEOF
9167 rm -f conftest.$ac_objext
9168 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9169 (eval $ac_compile) 2>conftest.er1
9170 ac_status=$?
9171 grep -v '^ *+' conftest.er1 >conftest.err
9172 rm -f conftest.er1
9173 cat conftest.err >&5
9174 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9175 (exit $ac_status); } &&
9176 { ac_try='test -z "$ac_c_werror_flag"
9177 || test ! -s conftest.err'
9178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9179 (eval $ac_try) 2>&5
9180 ac_status=$?
9181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9182 (exit $ac_status); }; } &&
9183 { ac_try='test -s conftest.$ac_objext'
9184 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9185 (eval $ac_try) 2>&5
9186 ac_status=$?
9187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9188 (exit $ac_status); }; }; then
9189 ac_cv_type_ssize_t=yes
9190 else
9191 echo "$as_me: failed program was:" >&5
9192 sed 's/^/| /' conftest.$ac_ext >&5
9193
9194 ac_cv_type_ssize_t=no
9195 fi
9196 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9197 fi
9198 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9199 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9200 if test $ac_cv_type_ssize_t = yes; then
9201 :
9202 else
9203
9204 cat >>confdefs.h <<_ACEOF
9205 #define ssize_t int
9206 _ACEOF
9207
9208 fi
9209
9210
9211 # Try to determine the array type of the second argument of getgroups
9212 # for the target system (int or gid_t).
9213 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9214 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9215 if test "${ac_cv_type_uid_t+set}" = set; then
9216 echo $ECHO_N "(cached) $ECHO_C" >&6
9217 else
9218 cat >conftest.$ac_ext <<_ACEOF
9219 /* confdefs.h. */
9220 _ACEOF
9221 cat confdefs.h >>conftest.$ac_ext
9222 cat >>conftest.$ac_ext <<_ACEOF
9223 /* end confdefs.h. */
9224 #include <sys/types.h>
9225
9226 _ACEOF
9227 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9228 $EGREP "uid_t" >/dev/null 2>&1; then
9229 ac_cv_type_uid_t=yes
9230 else
9231 ac_cv_type_uid_t=no
9232 fi
9233 rm -f conftest*
9234
9235 fi
9236 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9237 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9238 if test $ac_cv_type_uid_t = no; then
9239
9240 cat >>confdefs.h <<\_ACEOF
9241 #define uid_t int
9242 _ACEOF
9243
9244
9245 cat >>confdefs.h <<\_ACEOF
9246 #define gid_t int
9247 _ACEOF
9248
9249 fi
9250
9251 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9252 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9253 if test "${ac_cv_type_getgroups+set}" = set; then
9254 echo $ECHO_N "(cached) $ECHO_C" >&6
9255 else
9256 if test "$cross_compiling" = yes; then
9257 ac_cv_type_getgroups=cross
9258 else
9259 cat >conftest.$ac_ext <<_ACEOF
9260 /* confdefs.h. */
9261 _ACEOF
9262 cat confdefs.h >>conftest.$ac_ext
9263 cat >>conftest.$ac_ext <<_ACEOF
9264 /* end confdefs.h. */
9265 /* Thanks to Mike Rendell for this test. */
9266 #include <sys/types.h>
9267 #define NGID 256
9268 #undef MAX
9269 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9270
9271 int
9272 main ()
9273 {
9274 gid_t gidset[NGID];
9275 int i, n;
9276 union { gid_t gval; long lval; } val;
9277
9278 val.lval = -1;
9279 for (i = 0; i < NGID; i++)
9280 gidset[i] = val.gval;
9281 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9282 gidset);
9283 /* Exit non-zero if getgroups seems to require an array of ints. This
9284 happens when gid_t is short but getgroups modifies an array of ints. */
9285 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9286 }
9287 _ACEOF
9288 rm -f conftest$ac_exeext
9289 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9290 (eval $ac_link) 2>&5
9291 ac_status=$?
9292 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9293 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9294 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9295 (eval $ac_try) 2>&5
9296 ac_status=$?
9297 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9298 (exit $ac_status); }; }; then
9299 ac_cv_type_getgroups=gid_t
9300 else
9301 echo "$as_me: program exited with status $ac_status" >&5
9302 echo "$as_me: failed program was:" >&5
9303 sed 's/^/| /' conftest.$ac_ext >&5
9304
9305 ( exit $ac_status )
9306 ac_cv_type_getgroups=int
9307 fi
9308 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9309 fi
9310 if test $ac_cv_type_getgroups = cross; then
9311 cat >conftest.$ac_ext <<_ACEOF
9312 /* confdefs.h. */
9313 _ACEOF
9314 cat confdefs.h >>conftest.$ac_ext
9315 cat >>conftest.$ac_ext <<_ACEOF
9316 /* end confdefs.h. */
9317 #include <unistd.h>
9318
9319 _ACEOF
9320 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9321 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9322 ac_cv_type_getgroups=gid_t
9323 else
9324 ac_cv_type_getgroups=int
9325 fi
9326 rm -f conftest*
9327
9328 fi
9329 fi
9330 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9331 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9332
9333 cat >>confdefs.h <<_ACEOF
9334 #define GETGROUPS_T $ac_cv_type_getgroups
9335 _ACEOF
9336
9337
9338 if test "${target}" = "${build}"; then
9339 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9340 else
9341 case "${target}" in
9342 # This condition may need some tweaking. It should include all
9343 # targets where the array type of the second argument of getgroups
9344 # is int and the type of gid_t is not equivalent to int.
9345 *-*-sunos* | *-*-ultrix*)
9346 TARGET_GETGROUPS_T=int
9347 ;;
9348 *)
9349 TARGET_GETGROUPS_T=gid_t
9350 ;;
9351 esac
9352 fi
9353
9354
9355 echo "$as_me:$LINENO: checking whether the printf functions support %p" >&5
9356 echo $ECHO_N "checking whether the printf functions support %p... $ECHO_C" >&6
9357 if test "${gcc_cv_func_printf_ptr+set}" = set; then
9358 echo $ECHO_N "(cached) $ECHO_C" >&6
9359 else
9360 if test "$cross_compiling" = yes; then
9361 gcc_cv_func_printf_ptr=no
9362 else
9363 cat >conftest.$ac_ext <<_ACEOF
9364 /* confdefs.h. */
9365 _ACEOF
9366 cat confdefs.h >>conftest.$ac_ext
9367 cat >>conftest.$ac_ext <<_ACEOF
9368 /* end confdefs.h. */
9369 #include <stdio.h>
9370
9371 int main()
9372 {
9373 char buf[64];
9374 char *p = buf, *q = NULL;
9375 sprintf(buf, "%p", p);
9376 sscanf(buf, "%p", &q);
9377 return (p != q);
9378 }
9379 _ACEOF
9380 rm -f conftest$ac_exeext
9381 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9382 (eval $ac_link) 2>&5
9383 ac_status=$?
9384 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9385 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9386 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9387 (eval $ac_try) 2>&5
9388 ac_status=$?
9389 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9390 (exit $ac_status); }; }; then
9391 gcc_cv_func_printf_ptr=yes
9392 else
9393 echo "$as_me: program exited with status $ac_status" >&5
9394 echo "$as_me: failed program was:" >&5
9395 sed 's/^/| /' conftest.$ac_ext >&5
9396
9397 ( exit $ac_status )
9398 gcc_cv_func_printf_ptr=no
9399 fi
9400 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9401 fi
9402 rm -f core core.* *.core
9403 fi
9404 echo "$as_me:$LINENO: result: $gcc_cv_func_printf_ptr" >&5
9405 echo "${ECHO_T}$gcc_cv_func_printf_ptr" >&6
9406 if test $gcc_cv_func_printf_ptr = yes ; then
9407
9408 cat >>confdefs.h <<\_ACEOF
9409 #define HAVE_PRINTF_PTR 1
9410 _ACEOF
9411
9412 fi
9413
9414
9415 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9416 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9417 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9418 echo $ECHO_N "(cached) $ECHO_C" >&6
9419 else
9420 cat >conftest.$ac_ext <<_ACEOF
9421 /* confdefs.h. */
9422 _ACEOF
9423 cat confdefs.h >>conftest.$ac_ext
9424 cat >>conftest.$ac_ext <<_ACEOF
9425 /* end confdefs.h. */
9426 #include <sys/mman.h>
9427 _ACEOF
9428 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9429 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9430 ac_status=$?
9431 grep -v '^ *+' conftest.er1 >conftest.err
9432 rm -f conftest.er1
9433 cat conftest.err >&5
9434 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9435 (exit $ac_status); } >/dev/null; then
9436 if test -s conftest.err; then
9437 ac_cpp_err=$ac_c_preproc_warn_flag
9438 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9439 else
9440 ac_cpp_err=
9441 fi
9442 else
9443 ac_cpp_err=yes
9444 fi
9445 if test -z "$ac_cpp_err"; then
9446 ac_cv_header_sys_mman_h=yes
9447 else
9448 echo "$as_me: failed program was:" >&5
9449 sed 's/^/| /' conftest.$ac_ext >&5
9450
9451 ac_cv_header_sys_mman_h=no
9452 fi
9453 rm -f conftest.err conftest.$ac_ext
9454 fi
9455 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9456 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9457 if test $ac_cv_header_sys_mman_h = yes; then
9458 gcc_header_sys_mman_h=yes
9459 else
9460 gcc_header_sys_mman_h=no
9461 fi
9462
9463 echo "$as_me:$LINENO: checking for mmap" >&5
9464 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9465 if test "${ac_cv_func_mmap+set}" = set; then
9466 echo $ECHO_N "(cached) $ECHO_C" >&6
9467 else
9468 cat >conftest.$ac_ext <<_ACEOF
9469 /* confdefs.h. */
9470 _ACEOF
9471 cat confdefs.h >>conftest.$ac_ext
9472 cat >>conftest.$ac_ext <<_ACEOF
9473 /* end confdefs.h. */
9474 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9475 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9476 #define mmap innocuous_mmap
9477
9478 /* System header to define __stub macros and hopefully few prototypes,
9479 which can conflict with char mmap (); below.
9480 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9481 <limits.h> exists even on freestanding compilers. */
9482
9483 #ifdef __STDC__
9484 # include <limits.h>
9485 #else
9486 # include <assert.h>
9487 #endif
9488
9489 #undef mmap
9490
9491 /* Override any gcc2 internal prototype to avoid an error. */
9492 #ifdef __cplusplus
9493 extern "C"
9494 {
9495 #endif
9496 /* We use char because int might match the return type of a gcc2
9497 builtin and then its argument prototype would still apply. */
9498 char mmap ();
9499 /* The GNU C library defines this for functions which it implements
9500 to always fail with ENOSYS. Some functions are actually named
9501 something starting with __ and the normal name is an alias. */
9502 #if defined (__stub_mmap) || defined (__stub___mmap)
9503 choke me
9504 #else
9505 char (*f) () = mmap;
9506 #endif
9507 #ifdef __cplusplus
9508 }
9509 #endif
9510
9511 int
9512 main ()
9513 {
9514 return f != mmap;
9515 ;
9516 return 0;
9517 }
9518 _ACEOF
9519 rm -f conftest.$ac_objext conftest$ac_exeext
9520 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9521 (eval $ac_link) 2>conftest.er1
9522 ac_status=$?
9523 grep -v '^ *+' conftest.er1 >conftest.err
9524 rm -f conftest.er1
9525 cat conftest.err >&5
9526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9527 (exit $ac_status); } &&
9528 { ac_try='test -z "$ac_c_werror_flag"
9529 || test ! -s conftest.err'
9530 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9531 (eval $ac_try) 2>&5
9532 ac_status=$?
9533 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9534 (exit $ac_status); }; } &&
9535 { ac_try='test -s conftest$ac_exeext'
9536 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9537 (eval $ac_try) 2>&5
9538 ac_status=$?
9539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9540 (exit $ac_status); }; }; then
9541 ac_cv_func_mmap=yes
9542 else
9543 echo "$as_me: failed program was:" >&5
9544 sed 's/^/| /' conftest.$ac_ext >&5
9545
9546 ac_cv_func_mmap=no
9547 fi
9548 rm -f conftest.err conftest.$ac_objext \
9549 conftest$ac_exeext conftest.$ac_ext
9550 fi
9551 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9552 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9553 if test $ac_cv_func_mmap = yes; then
9554 gcc_func_mmap=yes
9555 else
9556 gcc_func_mmap=no
9557 fi
9558
9559 if test "$gcc_header_sys_mman_h" != yes \
9560 || test "$gcc_func_mmap" != yes; then
9561 gcc_cv_func_mmap_file=no
9562 gcc_cv_func_mmap_dev_zero=no
9563 gcc_cv_func_mmap_anon=no
9564 else
9565 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9566 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9567 if test "${gcc_cv_func_mmap_file+set}" = set; then
9568 echo $ECHO_N "(cached) $ECHO_C" >&6
9569 else
9570 # Add a system to this blacklist if
9571 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9572 # memory area containing the same data that you'd get if you applied
9573 # read() to the same fd. The only system known to have a problem here
9574 # is VMS, where text files have record structure.
9575 case "$host_os" in
9576 vms* | ultrix*)
9577 gcc_cv_func_mmap_file=no ;;
9578 *)
9579 gcc_cv_func_mmap_file=yes;;
9580 esac
9581 fi
9582 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9583 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9584 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9585 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9586 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9587 echo $ECHO_N "(cached) $ECHO_C" >&6
9588 else
9589 # Add a system to this blacklist if it has mmap() but /dev/zero
9590 # does not exist, or if mmapping /dev/zero does not give anonymous
9591 # zeroed pages with both the following properties:
9592 # 1. If you map N consecutive pages in with one call, and then
9593 # unmap any subset of those pages, the pages that were not
9594 # explicitly unmapped remain accessible.
9595 # 2. If you map two adjacent blocks of memory and then unmap them
9596 # both at once, they must both go away.
9597 # Systems known to be in this category are Windows (all variants),
9598 # VMS, and Darwin.
9599 case "$host_os" in
9600 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9601 gcc_cv_func_mmap_dev_zero=no ;;
9602 *)
9603 gcc_cv_func_mmap_dev_zero=yes;;
9604 esac
9605 fi
9606 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9607 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9608
9609 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9610 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9611 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9612 if test "${gcc_cv_decl_map_anon+set}" = set; then
9613 echo $ECHO_N "(cached) $ECHO_C" >&6
9614 else
9615 cat >conftest.$ac_ext <<_ACEOF
9616 /* confdefs.h. */
9617 _ACEOF
9618 cat confdefs.h >>conftest.$ac_ext
9619 cat >>conftest.$ac_ext <<_ACEOF
9620 /* end confdefs.h. */
9621 #include <sys/types.h>
9622 #include <sys/mman.h>
9623 #include <unistd.h>
9624
9625 #ifndef MAP_ANONYMOUS
9626 #define MAP_ANONYMOUS MAP_ANON
9627 #endif
9628
9629 int
9630 main ()
9631 {
9632 int n = MAP_ANONYMOUS;
9633 ;
9634 return 0;
9635 }
9636 _ACEOF
9637 rm -f conftest.$ac_objext
9638 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9639 (eval $ac_compile) 2>conftest.er1
9640 ac_status=$?
9641 grep -v '^ *+' conftest.er1 >conftest.err
9642 rm -f conftest.er1
9643 cat conftest.err >&5
9644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9645 (exit $ac_status); } &&
9646 { ac_try='test -z "$ac_c_werror_flag"
9647 || test ! -s conftest.err'
9648 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9649 (eval $ac_try) 2>&5
9650 ac_status=$?
9651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9652 (exit $ac_status); }; } &&
9653 { ac_try='test -s conftest.$ac_objext'
9654 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9655 (eval $ac_try) 2>&5
9656 ac_status=$?
9657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9658 (exit $ac_status); }; }; then
9659 gcc_cv_decl_map_anon=yes
9660 else
9661 echo "$as_me: failed program was:" >&5
9662 sed 's/^/| /' conftest.$ac_ext >&5
9663
9664 gcc_cv_decl_map_anon=no
9665 fi
9666 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9667 fi
9668 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9669 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9670
9671 if test $gcc_cv_decl_map_anon = no; then
9672 gcc_cv_func_mmap_anon=no
9673 else
9674 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9675 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9676 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9677 echo $ECHO_N "(cached) $ECHO_C" >&6
9678 else
9679 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9680 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9681 # doesn't give anonymous zeroed pages with the same properties listed
9682 # above for use of /dev/zero.
9683 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9684 case "$host_os" in
9685 vms* | cygwin* | pe | mingw* | sco* | udk* )
9686 gcc_cv_func_mmap_anon=no ;;
9687 *)
9688 gcc_cv_func_mmap_anon=yes;;
9689 esac
9690 fi
9691 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9692 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9693 fi
9694 fi
9695
9696 if test $gcc_cv_func_mmap_file = yes; then
9697
9698 cat >>confdefs.h <<\_ACEOF
9699 #define HAVE_MMAP_FILE 1
9700 _ACEOF
9701
9702 fi
9703 if test $gcc_cv_func_mmap_dev_zero = yes; then
9704
9705 cat >>confdefs.h <<\_ACEOF
9706 #define HAVE_MMAP_DEV_ZERO 1
9707 _ACEOF
9708
9709 fi
9710 if test $gcc_cv_func_mmap_anon = yes; then
9711
9712 cat >>confdefs.h <<\_ACEOF
9713 #define HAVE_MMAP_ANON 1
9714 _ACEOF
9715
9716 fi
9717
9718
9719 case "${host}" in
9720 *-*-*vms*)
9721 # Under VMS, vfork works very differently than on Unix. The standard test
9722 # won't work, and it isn't easily adaptable. It makes more sense to
9723 # just force it.
9724 ac_cv_func_vfork_works=yes
9725 ;;
9726 esac
9727 echo "$as_me:$LINENO: checking for pid_t" >&5
9728 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9729 if test "${ac_cv_type_pid_t+set}" = set; then
9730 echo $ECHO_N "(cached) $ECHO_C" >&6
9731 else
9732 cat >conftest.$ac_ext <<_ACEOF
9733 /* confdefs.h. */
9734 _ACEOF
9735 cat confdefs.h >>conftest.$ac_ext
9736 cat >>conftest.$ac_ext <<_ACEOF
9737 /* end confdefs.h. */
9738 $ac_includes_default
9739 int
9740 main ()
9741 {
9742 if ((pid_t *) 0)
9743 return 0;
9744 if (sizeof (pid_t))
9745 return 0;
9746 ;
9747 return 0;
9748 }
9749 _ACEOF
9750 rm -f conftest.$ac_objext
9751 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9752 (eval $ac_compile) 2>conftest.er1
9753 ac_status=$?
9754 grep -v '^ *+' conftest.er1 >conftest.err
9755 rm -f conftest.er1
9756 cat conftest.err >&5
9757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9758 (exit $ac_status); } &&
9759 { ac_try='test -z "$ac_c_werror_flag"
9760 || test ! -s conftest.err'
9761 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9762 (eval $ac_try) 2>&5
9763 ac_status=$?
9764 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9765 (exit $ac_status); }; } &&
9766 { ac_try='test -s conftest.$ac_objext'
9767 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9768 (eval $ac_try) 2>&5
9769 ac_status=$?
9770 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9771 (exit $ac_status); }; }; then
9772 ac_cv_type_pid_t=yes
9773 else
9774 echo "$as_me: failed program was:" >&5
9775 sed 's/^/| /' conftest.$ac_ext >&5
9776
9777 ac_cv_type_pid_t=no
9778 fi
9779 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9780 fi
9781 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
9782 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
9783 if test $ac_cv_type_pid_t = yes; then
9784 :
9785 else
9786
9787 cat >>confdefs.h <<_ACEOF
9788 #define pid_t int
9789 _ACEOF
9790
9791 fi
9792
9793
9794
9795 for ac_header in unistd.h vfork.h
9796 do
9797 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9798 echo "$as_me:$LINENO: checking for $ac_header" >&5
9799 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9800 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9801 echo $ECHO_N "(cached) $ECHO_C" >&6
9802 else
9803 cat >conftest.$ac_ext <<_ACEOF
9804 /* confdefs.h. */
9805 _ACEOF
9806 cat confdefs.h >>conftest.$ac_ext
9807 cat >>conftest.$ac_ext <<_ACEOF
9808 /* end confdefs.h. */
9809 #include <$ac_header>
9810 _ACEOF
9811 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9812 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9813 ac_status=$?
9814 grep -v '^ *+' conftest.er1 >conftest.err
9815 rm -f conftest.er1
9816 cat conftest.err >&5
9817 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9818 (exit $ac_status); } >/dev/null; then
9819 if test -s conftest.err; then
9820 ac_cpp_err=$ac_c_preproc_warn_flag
9821 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9822 else
9823 ac_cpp_err=
9824 fi
9825 else
9826 ac_cpp_err=yes
9827 fi
9828 if test -z "$ac_cpp_err"; then
9829 eval "$as_ac_Header=yes"
9830 else
9831 echo "$as_me: failed program was:" >&5
9832 sed 's/^/| /' conftest.$ac_ext >&5
9833
9834 eval "$as_ac_Header=no"
9835 fi
9836 rm -f conftest.err conftest.$ac_ext
9837 fi
9838 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9839 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9840 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9841 cat >>confdefs.h <<_ACEOF
9842 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9843 _ACEOF
9844
9845 fi
9846 done
9847
9848
9849
9850 for ac_func in fork vfork
9851 do
9852 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9853 echo "$as_me:$LINENO: checking for $ac_func" >&5
9854 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9855 if eval "test \"\${$as_ac_var+set}\" = set"; then
9856 echo $ECHO_N "(cached) $ECHO_C" >&6
9857 else
9858 cat >conftest.$ac_ext <<_ACEOF
9859 /* confdefs.h. */
9860 _ACEOF
9861 cat confdefs.h >>conftest.$ac_ext
9862 cat >>conftest.$ac_ext <<_ACEOF
9863 /* end confdefs.h. */
9864 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9865 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9866 #define $ac_func innocuous_$ac_func
9867
9868 /* System header to define __stub macros and hopefully few prototypes,
9869 which can conflict with char $ac_func (); below.
9870 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9871 <limits.h> exists even on freestanding compilers. */
9872
9873 #ifdef __STDC__
9874 # include <limits.h>
9875 #else
9876 # include <assert.h>
9877 #endif
9878
9879 #undef $ac_func
9880
9881 /* Override any gcc2 internal prototype to avoid an error. */
9882 #ifdef __cplusplus
9883 extern "C"
9884 {
9885 #endif
9886 /* We use char because int might match the return type of a gcc2
9887 builtin and then its argument prototype would still apply. */
9888 char $ac_func ();
9889 /* The GNU C library defines this for functions which it implements
9890 to always fail with ENOSYS. Some functions are actually named
9891 something starting with __ and the normal name is an alias. */
9892 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9893 choke me
9894 #else
9895 char (*f) () = $ac_func;
9896 #endif
9897 #ifdef __cplusplus
9898 }
9899 #endif
9900
9901 int
9902 main ()
9903 {
9904 return f != $ac_func;
9905 ;
9906 return 0;
9907 }
9908 _ACEOF
9909 rm -f conftest.$ac_objext conftest$ac_exeext
9910 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9911 (eval $ac_link) 2>conftest.er1
9912 ac_status=$?
9913 grep -v '^ *+' conftest.er1 >conftest.err
9914 rm -f conftest.er1
9915 cat conftest.err >&5
9916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9917 (exit $ac_status); } &&
9918 { ac_try='test -z "$ac_c_werror_flag"
9919 || test ! -s conftest.err'
9920 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9921 (eval $ac_try) 2>&5
9922 ac_status=$?
9923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9924 (exit $ac_status); }; } &&
9925 { ac_try='test -s conftest$ac_exeext'
9926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9927 (eval $ac_try) 2>&5
9928 ac_status=$?
9929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9930 (exit $ac_status); }; }; then
9931 eval "$as_ac_var=yes"
9932 else
9933 echo "$as_me: failed program was:" >&5
9934 sed 's/^/| /' conftest.$ac_ext >&5
9935
9936 eval "$as_ac_var=no"
9937 fi
9938 rm -f conftest.err conftest.$ac_objext \
9939 conftest$ac_exeext conftest.$ac_ext
9940 fi
9941 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9942 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9943 if test `eval echo '${'$as_ac_var'}'` = yes; then
9944 cat >>confdefs.h <<_ACEOF
9945 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9946 _ACEOF
9947
9948 fi
9949 done
9950
9951 if test "x$ac_cv_func_fork" = xyes; then
9952 echo "$as_me:$LINENO: checking for working fork" >&5
9953 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
9954 if test "${ac_cv_func_fork_works+set}" = set; then
9955 echo $ECHO_N "(cached) $ECHO_C" >&6
9956 else
9957 if test "$cross_compiling" = yes; then
9958 ac_cv_func_fork_works=cross
9959 else
9960 cat >conftest.$ac_ext <<_ACEOF
9961 /* By Ruediger Kuhlmann. */
9962 #include <sys/types.h>
9963 #if HAVE_UNISTD_H
9964 # include <unistd.h>
9965 #endif
9966 /* Some systems only have a dummy stub for fork() */
9967 int main ()
9968 {
9969 if (fork() < 0)
9970 exit (1);
9971 exit (0);
9972 }
9973 _ACEOF
9974 rm -f conftest$ac_exeext
9975 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9976 (eval $ac_link) 2>&5
9977 ac_status=$?
9978 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9979 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9980 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9981 (eval $ac_try) 2>&5
9982 ac_status=$?
9983 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9984 (exit $ac_status); }; }; then
9985 ac_cv_func_fork_works=yes
9986 else
9987 echo "$as_me: program exited with status $ac_status" >&5
9988 echo "$as_me: failed program was:" >&5
9989 sed 's/^/| /' conftest.$ac_ext >&5
9990
9991 ( exit $ac_status )
9992 ac_cv_func_fork_works=no
9993 fi
9994 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9995 fi
9996 fi
9997 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
9998 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
9999
10000 else
10001 ac_cv_func_fork_works=$ac_cv_func_fork
10002 fi
10003 if test "x$ac_cv_func_fork_works" = xcross; then
10004 case $host in
10005 *-*-amigaos* | *-*-msdosdjgpp*)
10006 # Override, as these systems have only a dummy fork() stub
10007 ac_cv_func_fork_works=no
10008 ;;
10009 *)
10010 ac_cv_func_fork_works=yes
10011 ;;
10012 esac
10013 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10014 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10015 fi
10016 ac_cv_func_vfork_works=$ac_cv_func_vfork
10017 if test "x$ac_cv_func_vfork" = xyes; then
10018 echo "$as_me:$LINENO: checking for working vfork" >&5
10019 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10020 if test "${ac_cv_func_vfork_works+set}" = set; then
10021 echo $ECHO_N "(cached) $ECHO_C" >&6
10022 else
10023 if test "$cross_compiling" = yes; then
10024 ac_cv_func_vfork_works=cross
10025 else
10026 cat >conftest.$ac_ext <<_ACEOF
10027 /* confdefs.h. */
10028 _ACEOF
10029 cat confdefs.h >>conftest.$ac_ext
10030 cat >>conftest.$ac_ext <<_ACEOF
10031 /* end confdefs.h. */
10032 /* Thanks to Paul Eggert for this test. */
10033 #include <stdio.h>
10034 #include <stdlib.h>
10035 #include <sys/types.h>
10036 #include <sys/stat.h>
10037 #include <sys/wait.h>
10038 #if HAVE_UNISTD_H
10039 # include <unistd.h>
10040 #endif
10041 #if HAVE_VFORK_H
10042 # include <vfork.h>
10043 #endif
10044 /* On some sparc systems, changes by the child to local and incoming
10045 argument registers are propagated back to the parent. The compiler
10046 is told about this with #include <vfork.h>, but some compilers
10047 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10048 static variable whose address is put into a register that is
10049 clobbered by the vfork. */
10050 static void
10051 #ifdef __cplusplus
10052 sparc_address_test (int arg)
10053 # else
10054 sparc_address_test (arg) int arg;
10055 #endif
10056 {
10057 static pid_t child;
10058 if (!child) {
10059 child = vfork ();
10060 if (child < 0) {
10061 perror ("vfork");
10062 _exit(2);
10063 }
10064 if (!child) {
10065 arg = getpid();
10066 write(-1, "", 0);
10067 _exit (arg);
10068 }
10069 }
10070 }
10071
10072 int
10073 main ()
10074 {
10075 pid_t parent = getpid ();
10076 pid_t child;
10077
10078 sparc_address_test (0);
10079
10080 child = vfork ();
10081
10082 if (child == 0) {
10083 /* Here is another test for sparc vfork register problems. This
10084 test uses lots of local variables, at least as many local
10085 variables as main has allocated so far including compiler
10086 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10087 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10088 reuse the register of parent for one of the local variables,
10089 since it will think that parent can't possibly be used any more
10090 in this routine. Assigning to the local variable will thus
10091 munge parent in the parent process. */
10092 pid_t
10093 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10094 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10095 /* Convince the compiler that p..p7 are live; otherwise, it might
10096 use the same hardware register for all 8 local variables. */
10097 if (p != p1 || p != p2 || p != p3 || p != p4
10098 || p != p5 || p != p6 || p != p7)
10099 _exit(1);
10100
10101 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10102 from child file descriptors. If the child closes a descriptor
10103 before it execs or exits, this munges the parent's descriptor
10104 as well. Test for this by closing stdout in the child. */
10105 _exit(close(fileno(stdout)) != 0);
10106 } else {
10107 int status;
10108 struct stat st;
10109
10110 while (wait(&status) != child)
10111 ;
10112 exit(
10113 /* Was there some problem with vforking? */
10114 child < 0
10115
10116 /* Did the child fail? (This shouldn't happen.) */
10117 || status
10118
10119 /* Did the vfork/compiler bug occur? */
10120 || parent != getpid()
10121
10122 /* Did the file descriptor bug occur? */
10123 || fstat(fileno(stdout), &st) != 0
10124 );
10125 }
10126 }
10127 _ACEOF
10128 rm -f conftest$ac_exeext
10129 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10130 (eval $ac_link) 2>&5
10131 ac_status=$?
10132 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10133 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10134 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10135 (eval $ac_try) 2>&5
10136 ac_status=$?
10137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10138 (exit $ac_status); }; }; then
10139 ac_cv_func_vfork_works=yes
10140 else
10141 echo "$as_me: program exited with status $ac_status" >&5
10142 echo "$as_me: failed program was:" >&5
10143 sed 's/^/| /' conftest.$ac_ext >&5
10144
10145 ( exit $ac_status )
10146 ac_cv_func_vfork_works=no
10147 fi
10148 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10149 fi
10150 fi
10151 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10152 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10153
10154 fi;
10155 if test "x$ac_cv_func_fork_works" = xcross; then
10156 ac_cv_func_vfork_works=$ac_cv_func_vfork
10157 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10158 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10159 fi
10160
10161 if test "x$ac_cv_func_vfork_works" = xyes; then
10162
10163 cat >>confdefs.h <<\_ACEOF
10164 #define HAVE_WORKING_VFORK 1
10165 _ACEOF
10166
10167 else
10168
10169 cat >>confdefs.h <<\_ACEOF
10170 #define vfork fork
10171 _ACEOF
10172
10173 fi
10174 if test "x$ac_cv_func_fork_works" = xyes; then
10175
10176 cat >>confdefs.h <<\_ACEOF
10177 #define HAVE_WORKING_FORK 1
10178 _ACEOF
10179
10180 fi
10181
10182
10183
10184 if test "X$prefix" = "XNONE"; then
10185 acl_final_prefix="$ac_default_prefix"
10186 else
10187 acl_final_prefix="$prefix"
10188 fi
10189 if test "X$exec_prefix" = "XNONE"; then
10190 acl_final_exec_prefix='${prefix}'
10191 else
10192 acl_final_exec_prefix="$exec_prefix"
10193 fi
10194 acl_save_prefix="$prefix"
10195 prefix="$acl_final_prefix"
10196 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10197 prefix="$acl_save_prefix"
10198
10199
10200 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10201 if test "${with_gnu_ld+set}" = set; then
10202 withval="$with_gnu_ld"
10203 test "$withval" = no || with_gnu_ld=yes
10204 else
10205 with_gnu_ld=no
10206 fi;
10207 # Prepare PATH_SEPARATOR.
10208 # The user is always right.
10209 if test "${PATH_SEPARATOR+set}" != set; then
10210 echo "#! /bin/sh" >conf$$.sh
10211 echo "exit 0" >>conf$$.sh
10212 chmod +x conf$$.sh
10213 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10214 PATH_SEPARATOR=';'
10215 else
10216 PATH_SEPARATOR=:
10217 fi
10218 rm -f conf$$.sh
10219 fi
10220 ac_prog=ld
10221 if test "$GCC" = yes; then
10222 # Check if gcc -print-prog-name=ld gives a path.
10223 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10224 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10225 case $host in
10226 *-*-mingw*)
10227 # gcc leaves a trailing carriage return which upsets mingw
10228 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10229 *)
10230 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10231 esac
10232 case $ac_prog in
10233 # Accept absolute paths.
10234 [\\/]* | [A-Za-z]:[\\/]*)
10235 re_direlt='/[^/][^/]*/\.\./'
10236 # Canonicalize the path of ld
10237 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10238 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10239 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10240 done
10241 test -z "$LD" && LD="$ac_prog"
10242 ;;
10243 "")
10244 # If it fails, then pretend we aren't using GCC.
10245 ac_prog=ld
10246 ;;
10247 *)
10248 # If it is relative, then search for the first ld in PATH.
10249 with_gnu_ld=unknown
10250 ;;
10251 esac
10252 elif test "$with_gnu_ld" = yes; then
10253 echo "$as_me:$LINENO: checking for GNU ld" >&5
10254 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10255 else
10256 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10257 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10258 fi
10259 if test "${acl_cv_path_LD+set}" = set; then
10260 echo $ECHO_N "(cached) $ECHO_C" >&6
10261 else
10262 if test -z "$LD"; then
10263 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10264 for ac_dir in $PATH; do
10265 test -z "$ac_dir" && ac_dir=.
10266 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10267 acl_cv_path_LD="$ac_dir/$ac_prog"
10268 # Check to see if the program is GNU ld. I'd rather use --version,
10269 # but apparently some GNU ld's only accept -v.
10270 # Break only if it was the GNU/non-GNU ld that we prefer.
10271 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10272 test "$with_gnu_ld" != no && break
10273 else
10274 test "$with_gnu_ld" != yes && break
10275 fi
10276 fi
10277 done
10278 IFS="$ac_save_ifs"
10279 else
10280 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10281 fi
10282 fi
10283
10284 LD="$acl_cv_path_LD"
10285 if test -n "$LD"; then
10286 echo "$as_me:$LINENO: result: $LD" >&5
10287 echo "${ECHO_T}$LD" >&6
10288 else
10289 echo "$as_me:$LINENO: result: no" >&5
10290 echo "${ECHO_T}no" >&6
10291 fi
10292 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10293 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10294 { (exit 1); exit 1; }; }
10295 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10296 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10297 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10298 echo $ECHO_N "(cached) $ECHO_C" >&6
10299 else
10300 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10301 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10302 acl_cv_prog_gnu_ld=yes
10303 else
10304 acl_cv_prog_gnu_ld=no
10305 fi
10306 fi
10307 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10308 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10309 with_gnu_ld=$acl_cv_prog_gnu_ld
10310
10311
10312
10313 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10314 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10315 if test "${acl_cv_rpath+set}" = set; then
10316 echo $ECHO_N "(cached) $ECHO_C" >&6
10317 else
10318
10319 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10320 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10321 . ./conftest.sh
10322 rm -f ./conftest.sh
10323 acl_cv_rpath=done
10324
10325 fi
10326 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10327 echo "${ECHO_T}$acl_cv_rpath" >&6
10328 wl="$acl_cv_wl"
10329 libext="$acl_cv_libext"
10330 shlibext="$acl_cv_shlibext"
10331 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10332 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10333 hardcode_direct="$acl_cv_hardcode_direct"
10334 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10335 # Check whether --enable-rpath or --disable-rpath was given.
10336 if test "${enable_rpath+set}" = set; then
10337 enableval="$enable_rpath"
10338 :
10339 else
10340 enable_rpath=yes
10341 fi;
10342
10343
10344
10345
10346
10347
10348
10349 use_additional=yes
10350
10351 acl_save_prefix="$prefix"
10352 prefix="$acl_final_prefix"
10353 acl_save_exec_prefix="$exec_prefix"
10354 exec_prefix="$acl_final_exec_prefix"
10355
10356 eval additional_includedir=\"$includedir\"
10357 eval additional_libdir=\"$libdir\"
10358
10359 exec_prefix="$acl_save_exec_prefix"
10360 prefix="$acl_save_prefix"
10361
10362
10363 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10364 if test "${with_libiconv_prefix+set}" = set; then
10365 withval="$with_libiconv_prefix"
10366
10367 if test "X$withval" = "Xno"; then
10368 use_additional=no
10369 else
10370 if test "X$withval" = "X"; then
10371
10372 acl_save_prefix="$prefix"
10373 prefix="$acl_final_prefix"
10374 acl_save_exec_prefix="$exec_prefix"
10375 exec_prefix="$acl_final_exec_prefix"
10376
10377 eval additional_includedir=\"$includedir\"
10378 eval additional_libdir=\"$libdir\"
10379
10380 exec_prefix="$acl_save_exec_prefix"
10381 prefix="$acl_save_prefix"
10382
10383 else
10384 additional_includedir="$withval/include"
10385 additional_libdir="$withval/lib"
10386 fi
10387 fi
10388
10389 fi;
10390 LIBICONV=
10391 LTLIBICONV=
10392 INCICONV=
10393 rpathdirs=
10394 ltrpathdirs=
10395 names_already_handled=
10396 names_next_round='iconv '
10397 while test -n "$names_next_round"; do
10398 names_this_round="$names_next_round"
10399 names_next_round=
10400 for name in $names_this_round; do
10401 already_handled=
10402 for n in $names_already_handled; do
10403 if test "$n" = "$name"; then
10404 already_handled=yes
10405 break
10406 fi
10407 done
10408 if test -z "$already_handled"; then
10409 names_already_handled="$names_already_handled $name"
10410 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10411 eval value=\"\$HAVE_LIB$uppername\"
10412 if test -n "$value"; then
10413 if test "$value" = yes; then
10414 eval value=\"\$LIB$uppername\"
10415 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10416 eval value=\"\$LTLIB$uppername\"
10417 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10418 else
10419 :
10420 fi
10421 else
10422 found_dir=
10423 found_la=
10424 found_so=
10425 found_a=
10426 if test $use_additional = yes; then
10427 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10428 found_dir="$additional_libdir"
10429 found_so="$additional_libdir/lib$name.$shlibext"
10430 if test -f "$additional_libdir/lib$name.la"; then
10431 found_la="$additional_libdir/lib$name.la"
10432 fi
10433 else
10434 if test -f "$additional_libdir/lib$name.$libext"; then
10435 found_dir="$additional_libdir"
10436 found_a="$additional_libdir/lib$name.$libext"
10437 if test -f "$additional_libdir/lib$name.la"; then
10438 found_la="$additional_libdir/lib$name.la"
10439 fi
10440 fi
10441 fi
10442 fi
10443 if test "X$found_dir" = "X"; then
10444 for x in $LDFLAGS $LTLIBICONV; do
10445
10446 acl_save_prefix="$prefix"
10447 prefix="$acl_final_prefix"
10448 acl_save_exec_prefix="$exec_prefix"
10449 exec_prefix="$acl_final_exec_prefix"
10450 eval x=\"$x\"
10451 exec_prefix="$acl_save_exec_prefix"
10452 prefix="$acl_save_prefix"
10453
10454 case "$x" in
10455 -L*)
10456 dir=`echo "X$x" | sed -e 's/^X-L//'`
10457 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10458 found_dir="$dir"
10459 found_so="$dir/lib$name.$shlibext"
10460 if test -f "$dir/lib$name.la"; then
10461 found_la="$dir/lib$name.la"
10462 fi
10463 else
10464 if test -f "$dir/lib$name.$libext"; then
10465 found_dir="$dir"
10466 found_a="$dir/lib$name.$libext"
10467 if test -f "$dir/lib$name.la"; then
10468 found_la="$dir/lib$name.la"
10469 fi
10470 fi
10471 fi
10472 ;;
10473 esac
10474 if test "X$found_dir" != "X"; then
10475 break
10476 fi
10477 done
10478 fi
10479 if test "X$found_dir" != "X"; then
10480 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10481 if test "X$found_so" != "X"; then
10482 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10483 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10484 else
10485 haveit=
10486 for x in $ltrpathdirs; do
10487 if test "X$x" = "X$found_dir"; then
10488 haveit=yes
10489 break
10490 fi
10491 done
10492 if test -z "$haveit"; then
10493 ltrpathdirs="$ltrpathdirs $found_dir"
10494 fi
10495 if test "$hardcode_direct" = yes; then
10496 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10497 else
10498 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10499 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10500 haveit=
10501 for x in $rpathdirs; do
10502 if test "X$x" = "X$found_dir"; then
10503 haveit=yes
10504 break
10505 fi
10506 done
10507 if test -z "$haveit"; then
10508 rpathdirs="$rpathdirs $found_dir"
10509 fi
10510 else
10511 haveit=
10512 for x in $LDFLAGS $LIBICONV; do
10513
10514 acl_save_prefix="$prefix"
10515 prefix="$acl_final_prefix"
10516 acl_save_exec_prefix="$exec_prefix"
10517 exec_prefix="$acl_final_exec_prefix"
10518 eval x=\"$x\"
10519 exec_prefix="$acl_save_exec_prefix"
10520 prefix="$acl_save_prefix"
10521
10522 if test "X$x" = "X-L$found_dir"; then
10523 haveit=yes
10524 break
10525 fi
10526 done
10527 if test -z "$haveit"; then
10528 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10529 fi
10530 if test "$hardcode_minus_L" != no; then
10531 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10532 else
10533 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10534 fi
10535 fi
10536 fi
10537 fi
10538 else
10539 if test "X$found_a" != "X"; then
10540 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10541 else
10542 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10543 fi
10544 fi
10545 additional_includedir=
10546 case "$found_dir" in
10547 */lib | */lib/)
10548 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10549 additional_includedir="$basedir/include"
10550 ;;
10551 esac
10552 if test "X$additional_includedir" != "X"; then
10553 if test "X$additional_includedir" != "X/usr/include"; then
10554 haveit=
10555 if test "X$additional_includedir" = "X/usr/local/include"; then
10556 if test -n "$GCC"; then
10557 case $host_os in
10558 linux*) haveit=yes;;
10559 esac
10560 fi
10561 fi
10562 if test -z "$haveit"; then
10563 for x in $CPPFLAGS $INCICONV; do
10564
10565 acl_save_prefix="$prefix"
10566 prefix="$acl_final_prefix"
10567 acl_save_exec_prefix="$exec_prefix"
10568 exec_prefix="$acl_final_exec_prefix"
10569 eval x=\"$x\"
10570 exec_prefix="$acl_save_exec_prefix"
10571 prefix="$acl_save_prefix"
10572
10573 if test "X$x" = "X-I$additional_includedir"; then
10574 haveit=yes
10575 break
10576 fi
10577 done
10578 if test -z "$haveit"; then
10579 if test -d "$additional_includedir"; then
10580 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10581 fi
10582 fi
10583 fi
10584 fi
10585 fi
10586 if test -n "$found_la"; then
10587 save_libdir="$libdir"
10588 case "$found_la" in
10589 */* | *\\*) . "$found_la" ;;
10590 *) . "./$found_la" ;;
10591 esac
10592 libdir="$save_libdir"
10593 for dep in $dependency_libs; do
10594 case "$dep" in
10595 -L*)
10596 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10597 if test "X$additional_libdir" != "X/usr/lib"; then
10598 haveit=
10599 if test "X$additional_libdir" = "X/usr/local/lib"; then
10600 if test -n "$GCC"; then
10601 case $host_os in
10602 linux*) haveit=yes;;
10603 esac
10604 fi
10605 fi
10606 if test -z "$haveit"; then
10607 haveit=
10608 for x in $LDFLAGS $LIBICONV; do
10609
10610 acl_save_prefix="$prefix"
10611 prefix="$acl_final_prefix"
10612 acl_save_exec_prefix="$exec_prefix"
10613 exec_prefix="$acl_final_exec_prefix"
10614 eval x=\"$x\"
10615 exec_prefix="$acl_save_exec_prefix"
10616 prefix="$acl_save_prefix"
10617
10618 if test "X$x" = "X-L$additional_libdir"; then
10619 haveit=yes
10620 break
10621 fi
10622 done
10623 if test -z "$haveit"; then
10624 if test -d "$additional_libdir"; then
10625 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10626 fi
10627 fi
10628 haveit=
10629 for x in $LDFLAGS $LTLIBICONV; do
10630
10631 acl_save_prefix="$prefix"
10632 prefix="$acl_final_prefix"
10633 acl_save_exec_prefix="$exec_prefix"
10634 exec_prefix="$acl_final_exec_prefix"
10635 eval x=\"$x\"
10636 exec_prefix="$acl_save_exec_prefix"
10637 prefix="$acl_save_prefix"
10638
10639 if test "X$x" = "X-L$additional_libdir"; then
10640 haveit=yes
10641 break
10642 fi
10643 done
10644 if test -z "$haveit"; then
10645 if test -d "$additional_libdir"; then
10646 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10647 fi
10648 fi
10649 fi
10650 fi
10651 ;;
10652 -R*)
10653 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10654 if test "$enable_rpath" != no; then
10655 haveit=
10656 for x in $rpathdirs; do
10657 if test "X$x" = "X$dir"; then
10658 haveit=yes
10659 break
10660 fi
10661 done
10662 if test -z "$haveit"; then
10663 rpathdirs="$rpathdirs $dir"
10664 fi
10665 haveit=
10666 for x in $ltrpathdirs; do
10667 if test "X$x" = "X$dir"; then
10668 haveit=yes
10669 break
10670 fi
10671 done
10672 if test -z "$haveit"; then
10673 ltrpathdirs="$ltrpathdirs $dir"
10674 fi
10675 fi
10676 ;;
10677 -l*)
10678 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10679 ;;
10680 *.la)
10681 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10682 ;;
10683 *)
10684 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10685 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10686 ;;
10687 esac
10688 done
10689 fi
10690 else
10691 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10692 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10693 fi
10694 fi
10695 fi
10696 done
10697 done
10698 if test "X$rpathdirs" != "X"; then
10699 if test -n "$hardcode_libdir_separator"; then
10700 alldirs=
10701 for found_dir in $rpathdirs; do
10702 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10703 done
10704 acl_save_libdir="$libdir"
10705 libdir="$alldirs"
10706 eval flag=\"$hardcode_libdir_flag_spec\"
10707 libdir="$acl_save_libdir"
10708 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10709 else
10710 for found_dir in $rpathdirs; do
10711 acl_save_libdir="$libdir"
10712 libdir="$found_dir"
10713 eval flag=\"$hardcode_libdir_flag_spec\"
10714 libdir="$acl_save_libdir"
10715 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10716 done
10717 fi
10718 fi
10719 if test "X$ltrpathdirs" != "X"; then
10720 for found_dir in $ltrpathdirs; do
10721 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10722 done
10723 fi
10724
10725
10726
10727
10728
10729
10730
10731 am_save_CPPFLAGS="$CPPFLAGS"
10732
10733 for element in $INCICONV; do
10734 haveit=
10735 for x in $CPPFLAGS; do
10736
10737 acl_save_prefix="$prefix"
10738 prefix="$acl_final_prefix"
10739 acl_save_exec_prefix="$exec_prefix"
10740 exec_prefix="$acl_final_exec_prefix"
10741 eval x=\"$x\"
10742 exec_prefix="$acl_save_exec_prefix"
10743 prefix="$acl_save_prefix"
10744
10745 if test "X$x" = "X$element"; then
10746 haveit=yes
10747 break
10748 fi
10749 done
10750 if test -z "$haveit"; then
10751 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10752 fi
10753 done
10754
10755
10756 echo "$as_me:$LINENO: checking for iconv" >&5
10757 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
10758 if test "${am_cv_func_iconv+set}" = set; then
10759 echo $ECHO_N "(cached) $ECHO_C" >&6
10760 else
10761
10762 am_cv_func_iconv="no, consider installing GNU libiconv"
10763 am_cv_lib_iconv=no
10764 cat >conftest.$ac_ext <<_ACEOF
10765 /* confdefs.h. */
10766 _ACEOF
10767 cat confdefs.h >>conftest.$ac_ext
10768 cat >>conftest.$ac_ext <<_ACEOF
10769 /* end confdefs.h. */
10770 #include <stdlib.h>
10771 #include <iconv.h>
10772 int
10773 main ()
10774 {
10775 iconv_t cd = iconv_open("","");
10776 iconv(cd,NULL,NULL,NULL,NULL);
10777 iconv_close(cd);
10778 ;
10779 return 0;
10780 }
10781 _ACEOF
10782 rm -f conftest.$ac_objext conftest$ac_exeext
10783 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10784 (eval $ac_link) 2>conftest.er1
10785 ac_status=$?
10786 grep -v '^ *+' conftest.er1 >conftest.err
10787 rm -f conftest.er1
10788 cat conftest.err >&5
10789 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10790 (exit $ac_status); } &&
10791 { ac_try='test -z "$ac_c_werror_flag"
10792 || test ! -s conftest.err'
10793 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10794 (eval $ac_try) 2>&5
10795 ac_status=$?
10796 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10797 (exit $ac_status); }; } &&
10798 { ac_try='test -s conftest$ac_exeext'
10799 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10800 (eval $ac_try) 2>&5
10801 ac_status=$?
10802 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10803 (exit $ac_status); }; }; then
10804 am_cv_func_iconv=yes
10805 else
10806 echo "$as_me: failed program was:" >&5
10807 sed 's/^/| /' conftest.$ac_ext >&5
10808
10809 fi
10810 rm -f conftest.err conftest.$ac_objext \
10811 conftest$ac_exeext conftest.$ac_ext
10812 if test "$am_cv_func_iconv" != yes; then
10813 am_save_LIBS="$LIBS"
10814 LIBS="$LIBS $LIBICONV"
10815 cat >conftest.$ac_ext <<_ACEOF
10816 /* confdefs.h. */
10817 _ACEOF
10818 cat confdefs.h >>conftest.$ac_ext
10819 cat >>conftest.$ac_ext <<_ACEOF
10820 /* end confdefs.h. */
10821 #include <stdlib.h>
10822 #include <iconv.h>
10823 int
10824 main ()
10825 {
10826 iconv_t cd = iconv_open("","");
10827 iconv(cd,NULL,NULL,NULL,NULL);
10828 iconv_close(cd);
10829 ;
10830 return 0;
10831 }
10832 _ACEOF
10833 rm -f conftest.$ac_objext conftest$ac_exeext
10834 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10835 (eval $ac_link) 2>conftest.er1
10836 ac_status=$?
10837 grep -v '^ *+' conftest.er1 >conftest.err
10838 rm -f conftest.er1
10839 cat conftest.err >&5
10840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10841 (exit $ac_status); } &&
10842 { ac_try='test -z "$ac_c_werror_flag"
10843 || test ! -s conftest.err'
10844 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10845 (eval $ac_try) 2>&5
10846 ac_status=$?
10847 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10848 (exit $ac_status); }; } &&
10849 { ac_try='test -s conftest$ac_exeext'
10850 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10851 (eval $ac_try) 2>&5
10852 ac_status=$?
10853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10854 (exit $ac_status); }; }; then
10855 am_cv_lib_iconv=yes
10856 am_cv_func_iconv=yes
10857 else
10858 echo "$as_me: failed program was:" >&5
10859 sed 's/^/| /' conftest.$ac_ext >&5
10860
10861 fi
10862 rm -f conftest.err conftest.$ac_objext \
10863 conftest$ac_exeext conftest.$ac_ext
10864 LIBS="$am_save_LIBS"
10865 fi
10866
10867 fi
10868 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
10869 echo "${ECHO_T}$am_cv_func_iconv" >&6
10870 if test "$am_cv_func_iconv" = yes; then
10871
10872 cat >>confdefs.h <<\_ACEOF
10873 #define HAVE_ICONV 1
10874 _ACEOF
10875
10876 fi
10877 if test "$am_cv_lib_iconv" = yes; then
10878 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
10879 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
10880 echo "$as_me:$LINENO: result: $LIBICONV" >&5
10881 echo "${ECHO_T}$LIBICONV" >&6
10882 else
10883 CPPFLAGS="$am_save_CPPFLAGS"
10884 LIBICONV=
10885 LTLIBICONV=
10886 fi
10887
10888
10889
10890 if test "$am_cv_func_iconv" = yes; then
10891 echo "$as_me:$LINENO: checking for iconv declaration" >&5
10892 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
10893 if test "${am_cv_proto_iconv+set}" = set; then
10894 echo $ECHO_N "(cached) $ECHO_C" >&6
10895 else
10896
10897 cat >conftest.$ac_ext <<_ACEOF
10898 /* confdefs.h. */
10899 _ACEOF
10900 cat confdefs.h >>conftest.$ac_ext
10901 cat >>conftest.$ac_ext <<_ACEOF
10902 /* end confdefs.h. */
10903
10904 #include <stdlib.h>
10905 #include <iconv.h>
10906 extern
10907 #ifdef __cplusplus
10908 "C"
10909 #endif
10910 #if defined(__STDC__) || defined(__cplusplus)
10911 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10912 #else
10913 size_t iconv();
10914 #endif
10915
10916 int
10917 main ()
10918 {
10919
10920 ;
10921 return 0;
10922 }
10923 _ACEOF
10924 rm -f conftest.$ac_objext
10925 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10926 (eval $ac_compile) 2>conftest.er1
10927 ac_status=$?
10928 grep -v '^ *+' conftest.er1 >conftest.err
10929 rm -f conftest.er1
10930 cat conftest.err >&5
10931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10932 (exit $ac_status); } &&
10933 { ac_try='test -z "$ac_c_werror_flag"
10934 || test ! -s conftest.err'
10935 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10936 (eval $ac_try) 2>&5
10937 ac_status=$?
10938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10939 (exit $ac_status); }; } &&
10940 { ac_try='test -s conftest.$ac_objext'
10941 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10942 (eval $ac_try) 2>&5
10943 ac_status=$?
10944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10945 (exit $ac_status); }; }; then
10946 am_cv_proto_iconv_arg1=""
10947 else
10948 echo "$as_me: failed program was:" >&5
10949 sed 's/^/| /' conftest.$ac_ext >&5
10950
10951 am_cv_proto_iconv_arg1="const"
10952 fi
10953 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10954 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);"
10955 fi
10956
10957 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10958 echo "$as_me:$LINENO: result: ${ac_t:-
10959 }$am_cv_proto_iconv" >&5
10960 echo "${ECHO_T}${ac_t:-
10961 }$am_cv_proto_iconv" >&6
10962
10963 cat >>confdefs.h <<_ACEOF
10964 #define ICONV_CONST $am_cv_proto_iconv_arg1
10965 _ACEOF
10966
10967 fi
10968
10969 # Until we have in-tree GNU iconv:
10970 LIBICONV_DEP=
10971
10972
10973
10974 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
10975 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
10976 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
10977 echo $ECHO_N "(cached) $ECHO_C" >&6
10978 else
10979 cat >conftest.$ac_ext <<_ACEOF
10980 /* confdefs.h. */
10981 _ACEOF
10982 cat confdefs.h >>conftest.$ac_ext
10983 cat >>conftest.$ac_ext <<_ACEOF
10984 /* end confdefs.h. */
10985 #include <locale.h>
10986 int
10987 main ()
10988 {
10989 return LC_MESSAGES
10990 ;
10991 return 0;
10992 }
10993 _ACEOF
10994 rm -f conftest.$ac_objext conftest$ac_exeext
10995 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10996 (eval $ac_link) 2>conftest.er1
10997 ac_status=$?
10998 grep -v '^ *+' conftest.er1 >conftest.err
10999 rm -f conftest.er1
11000 cat conftest.err >&5
11001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11002 (exit $ac_status); } &&
11003 { ac_try='test -z "$ac_c_werror_flag"
11004 || test ! -s conftest.err'
11005 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11006 (eval $ac_try) 2>&5
11007 ac_status=$?
11008 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11009 (exit $ac_status); }; } &&
11010 { ac_try='test -s conftest$ac_exeext'
11011 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11012 (eval $ac_try) 2>&5
11013 ac_status=$?
11014 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11015 (exit $ac_status); }; }; then
11016 am_cv_val_LC_MESSAGES=yes
11017 else
11018 echo "$as_me: failed program was:" >&5
11019 sed 's/^/| /' conftest.$ac_ext >&5
11020
11021 am_cv_val_LC_MESSAGES=no
11022 fi
11023 rm -f conftest.err conftest.$ac_objext \
11024 conftest$ac_exeext conftest.$ac_ext
11025 fi
11026 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11027 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11028 if test $am_cv_val_LC_MESSAGES = yes; then
11029
11030 cat >>confdefs.h <<\_ACEOF
11031 #define HAVE_LC_MESSAGES 1
11032 _ACEOF
11033
11034 fi
11035
11036
11037 # We will need to find libiberty.h and ansidecl.h
11038 saved_CFLAGS="$CFLAGS"
11039 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060
11061
11062
11063
11064 for ac_func in getenv atol sbrk abort atof getcwd getwd \
11065 strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
11066 fprintf_unlocked strstr errno snprintf vasprintf \
11067 malloc realloc calloc free basename getopt clock getpagesize
11068 do
11069 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11070 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11071 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11072 if eval "test \"\${gcc_cv_have_decl_$ac_func+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 #undef $ac_tr_decl
11082 #define $ac_tr_decl 1
11083
11084 #include "ansidecl.h"
11085 #include "system.h"
11086
11087 int
11088 main ()
11089 {
11090 #ifndef $ac_func
11091 char *(*pfn) = (char *(*)) $ac_func ;
11092 #endif
11093 ;
11094 return 0;
11095 }
11096 _ACEOF
11097 rm -f conftest.$ac_objext
11098 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11099 (eval $ac_compile) 2>conftest.er1
11100 ac_status=$?
11101 grep -v '^ *+' conftest.er1 >conftest.err
11102 rm -f conftest.er1
11103 cat conftest.err >&5
11104 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11105 (exit $ac_status); } &&
11106 { ac_try='test -z "$ac_c_werror_flag"
11107 || test ! -s conftest.err'
11108 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11109 (eval $ac_try) 2>&5
11110 ac_status=$?
11111 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11112 (exit $ac_status); }; } &&
11113 { ac_try='test -s conftest.$ac_objext'
11114 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11115 (eval $ac_try) 2>&5
11116 ac_status=$?
11117 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11118 (exit $ac_status); }; }; then
11119 eval "gcc_cv_have_decl_$ac_func=yes"
11120 else
11121 echo "$as_me: failed program was:" >&5
11122 sed 's/^/| /' conftest.$ac_ext >&5
11123
11124 eval "gcc_cv_have_decl_$ac_func=no"
11125 fi
11126 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11127 fi
11128
11129 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11130 echo "$as_me:$LINENO: result: yes" >&5
11131 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11132 #define $ac_tr_decl 1
11133 _ACEOF
11134
11135 else
11136 echo "$as_me:$LINENO: result: no" >&5
11137 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11138 #define $ac_tr_decl 0
11139 _ACEOF
11140
11141 fi
11142
11143 done
11144
11145
11146
11147
11148
11149 for ac_func in getrlimit setrlimit getrusage
11150 do
11151 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11152 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11153 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11154 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11155 echo $ECHO_N "(cached) $ECHO_C" >&6
11156 else
11157 cat >conftest.$ac_ext <<_ACEOF
11158 /* confdefs.h. */
11159 _ACEOF
11160 cat confdefs.h >>conftest.$ac_ext
11161 cat >>conftest.$ac_ext <<_ACEOF
11162 /* end confdefs.h. */
11163 #undef $ac_tr_decl
11164 #define $ac_tr_decl 1
11165
11166 #include "ansidecl.h"
11167 #include "system.h"
11168 #ifdef HAVE_SYS_RESOURCE_H
11169 #include <sys/resource.h>
11170 #endif
11171
11172
11173 int
11174 main ()
11175 {
11176 #ifndef $ac_func
11177 char *(*pfn) = (char *(*)) $ac_func ;
11178 #endif
11179 ;
11180 return 0;
11181 }
11182 _ACEOF
11183 rm -f conftest.$ac_objext
11184 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11185 (eval $ac_compile) 2>conftest.er1
11186 ac_status=$?
11187 grep -v '^ *+' conftest.er1 >conftest.err
11188 rm -f conftest.er1
11189 cat conftest.err >&5
11190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11191 (exit $ac_status); } &&
11192 { ac_try='test -z "$ac_c_werror_flag"
11193 || test ! -s conftest.err'
11194 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11195 (eval $ac_try) 2>&5
11196 ac_status=$?
11197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11198 (exit $ac_status); }; } &&
11199 { ac_try='test -s conftest.$ac_objext'
11200 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11201 (eval $ac_try) 2>&5
11202 ac_status=$?
11203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11204 (exit $ac_status); }; }; then
11205 eval "gcc_cv_have_decl_$ac_func=yes"
11206 else
11207 echo "$as_me: failed program was:" >&5
11208 sed 's/^/| /' conftest.$ac_ext >&5
11209
11210 eval "gcc_cv_have_decl_$ac_func=no"
11211 fi
11212 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11213 fi
11214
11215 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11216 echo "$as_me:$LINENO: result: yes" >&5
11217 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11218 #define $ac_tr_decl 1
11219 _ACEOF
11220
11221 else
11222 echo "$as_me:$LINENO: result: no" >&5
11223 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11224 #define $ac_tr_decl 0
11225 _ACEOF
11226
11227 fi
11228
11229 done
11230
11231
11232 cat >conftest.$ac_ext <<_ACEOF
11233 /* confdefs.h. */
11234 _ACEOF
11235 cat confdefs.h >>conftest.$ac_ext
11236 cat >>conftest.$ac_ext <<_ACEOF
11237 /* end confdefs.h. */
11238
11239 #include "ansidecl.h"
11240 #include "system.h"
11241 #ifdef HAVE_SYS_RESOURCE_H
11242 #include <sys/resource.h>
11243 #endif
11244
11245 int
11246 main ()
11247 {
11248 rlim_t l = 0;
11249 ;
11250 return 0;
11251 }
11252 _ACEOF
11253 rm -f conftest.$ac_objext
11254 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11255 (eval $ac_compile) 2>conftest.er1
11256 ac_status=$?
11257 grep -v '^ *+' conftest.er1 >conftest.err
11258 rm -f conftest.er1
11259 cat conftest.err >&5
11260 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11261 (exit $ac_status); } &&
11262 { ac_try='test -z "$ac_c_werror_flag"
11263 || test ! -s conftest.err'
11264 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11265 (eval $ac_try) 2>&5
11266 ac_status=$?
11267 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11268 (exit $ac_status); }; } &&
11269 { ac_try='test -s conftest.$ac_objext'
11270 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11271 (eval $ac_try) 2>&5
11272 ac_status=$?
11273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11274 (exit $ac_status); }; }; then
11275 :
11276 else
11277 echo "$as_me: failed program was:" >&5
11278 sed 's/^/| /' conftest.$ac_ext >&5
11279
11280
11281 cat >>confdefs.h <<\_ACEOF
11282 #define rlim_t long
11283 _ACEOF
11284
11285 fi
11286 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11287
11288
11289 for ac_func in ldgetname
11290 do
11291 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11292 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11293 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11294 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11295 echo $ECHO_N "(cached) $ECHO_C" >&6
11296 else
11297 cat >conftest.$ac_ext <<_ACEOF
11298 /* confdefs.h. */
11299 _ACEOF
11300 cat confdefs.h >>conftest.$ac_ext
11301 cat >>conftest.$ac_ext <<_ACEOF
11302 /* end confdefs.h. */
11303 #undef $ac_tr_decl
11304 #define $ac_tr_decl 1
11305
11306 #include "ansidecl.h"
11307 #include "system.h"
11308 #ifdef HAVE_LDFCN_H
11309 #include <ldfcn.h>
11310 #endif
11311
11312
11313 int
11314 main ()
11315 {
11316 #ifndef $ac_func
11317 char *(*pfn) = (char *(*)) $ac_func ;
11318 #endif
11319 ;
11320 return 0;
11321 }
11322 _ACEOF
11323 rm -f conftest.$ac_objext
11324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11325 (eval $ac_compile) 2>conftest.er1
11326 ac_status=$?
11327 grep -v '^ *+' conftest.er1 >conftest.err
11328 rm -f conftest.er1
11329 cat conftest.err >&5
11330 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11331 (exit $ac_status); } &&
11332 { ac_try='test -z "$ac_c_werror_flag"
11333 || test ! -s conftest.err'
11334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11335 (eval $ac_try) 2>&5
11336 ac_status=$?
11337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11338 (exit $ac_status); }; } &&
11339 { ac_try='test -s conftest.$ac_objext'
11340 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11341 (eval $ac_try) 2>&5
11342 ac_status=$?
11343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11344 (exit $ac_status); }; }; then
11345 eval "gcc_cv_have_decl_$ac_func=yes"
11346 else
11347 echo "$as_me: failed program was:" >&5
11348 sed 's/^/| /' conftest.$ac_ext >&5
11349
11350 eval "gcc_cv_have_decl_$ac_func=no"
11351 fi
11352 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11353 fi
11354
11355 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11356 echo "$as_me:$LINENO: result: yes" >&5
11357 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11358 #define $ac_tr_decl 1
11359 _ACEOF
11360
11361 else
11362 echo "$as_me:$LINENO: result: no" >&5
11363 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11364 #define $ac_tr_decl 0
11365 _ACEOF
11366
11367 fi
11368
11369 done
11370
11371
11372
11373 for ac_func in times
11374 do
11375 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11376 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11377 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11378 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11379 echo $ECHO_N "(cached) $ECHO_C" >&6
11380 else
11381 cat >conftest.$ac_ext <<_ACEOF
11382 /* confdefs.h. */
11383 _ACEOF
11384 cat confdefs.h >>conftest.$ac_ext
11385 cat >>conftest.$ac_ext <<_ACEOF
11386 /* end confdefs.h. */
11387 #undef $ac_tr_decl
11388 #define $ac_tr_decl 1
11389
11390 #include "ansidecl.h"
11391 #include "system.h"
11392 #ifdef HAVE_SYS_TIMES_H
11393 #include <sys/times.h>
11394 #endif
11395
11396
11397 int
11398 main ()
11399 {
11400 #ifndef $ac_func
11401 char *(*pfn) = (char *(*)) $ac_func ;
11402 #endif
11403 ;
11404 return 0;
11405 }
11406 _ACEOF
11407 rm -f conftest.$ac_objext
11408 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11409 (eval $ac_compile) 2>conftest.er1
11410 ac_status=$?
11411 grep -v '^ *+' conftest.er1 >conftest.err
11412 rm -f conftest.er1
11413 cat conftest.err >&5
11414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11415 (exit $ac_status); } &&
11416 { ac_try='test -z "$ac_c_werror_flag"
11417 || test ! -s conftest.err'
11418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11419 (eval $ac_try) 2>&5
11420 ac_status=$?
11421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11422 (exit $ac_status); }; } &&
11423 { ac_try='test -s conftest.$ac_objext'
11424 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11425 (eval $ac_try) 2>&5
11426 ac_status=$?
11427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11428 (exit $ac_status); }; }; then
11429 eval "gcc_cv_have_decl_$ac_func=yes"
11430 else
11431 echo "$as_me: failed program was:" >&5
11432 sed 's/^/| /' conftest.$ac_ext >&5
11433
11434 eval "gcc_cv_have_decl_$ac_func=no"
11435 fi
11436 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11437 fi
11438
11439 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11440 echo "$as_me:$LINENO: result: yes" >&5
11441 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11442 #define $ac_tr_decl 1
11443 _ACEOF
11444
11445 else
11446 echo "$as_me:$LINENO: result: no" >&5
11447 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11448 #define $ac_tr_decl 0
11449 _ACEOF
11450
11451 fi
11452
11453 done
11454
11455
11456 # More time-related stuff.
11457 echo "$as_me:$LINENO: checking for struct tms" >&5
11458 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11459 if test "${ac_cv_struct_tms+set}" = set; then
11460 echo $ECHO_N "(cached) $ECHO_C" >&6
11461 else
11462
11463 cat >conftest.$ac_ext <<_ACEOF
11464 /* confdefs.h. */
11465 _ACEOF
11466 cat confdefs.h >>conftest.$ac_ext
11467 cat >>conftest.$ac_ext <<_ACEOF
11468 /* end confdefs.h. */
11469
11470 #include "ansidecl.h"
11471 #include "system.h"
11472 #ifdef HAVE_SYS_TIMES_H
11473 #include <sys/times.h>
11474 #endif
11475
11476 int
11477 main ()
11478 {
11479 struct tms tms;
11480 ;
11481 return 0;
11482 }
11483 _ACEOF
11484 rm -f conftest.$ac_objext
11485 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11486 (eval $ac_compile) 2>conftest.er1
11487 ac_status=$?
11488 grep -v '^ *+' conftest.er1 >conftest.err
11489 rm -f conftest.er1
11490 cat conftest.err >&5
11491 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11492 (exit $ac_status); } &&
11493 { ac_try='test -z "$ac_c_werror_flag"
11494 || test ! -s conftest.err'
11495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11496 (eval $ac_try) 2>&5
11497 ac_status=$?
11498 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11499 (exit $ac_status); }; } &&
11500 { ac_try='test -s conftest.$ac_objext'
11501 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11502 (eval $ac_try) 2>&5
11503 ac_status=$?
11504 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11505 (exit $ac_status); }; }; then
11506 ac_cv_struct_tms=yes
11507 else
11508 echo "$as_me: failed program was:" >&5
11509 sed 's/^/| /' conftest.$ac_ext >&5
11510
11511 ac_cv_struct_tms=no
11512 fi
11513 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11514 fi
11515 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11516 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11517 if test $ac_cv_struct_tms = yes; then
11518
11519 cat >>confdefs.h <<\_ACEOF
11520 #define HAVE_STRUCT_TMS 1
11521 _ACEOF
11522
11523 fi
11524
11525 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11526 # revisit after autoconf 2.50.
11527 echo "$as_me:$LINENO: checking for clock_t" >&5
11528 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11529 if test "${gcc_cv_type_clock_t+set}" = set; then
11530 echo $ECHO_N "(cached) $ECHO_C" >&6
11531 else
11532
11533 cat >conftest.$ac_ext <<_ACEOF
11534 /* confdefs.h. */
11535 _ACEOF
11536 cat confdefs.h >>conftest.$ac_ext
11537 cat >>conftest.$ac_ext <<_ACEOF
11538 /* end confdefs.h. */
11539
11540 #include "ansidecl.h"
11541 #include "system.h"
11542
11543 int
11544 main ()
11545 {
11546 clock_t x;
11547 ;
11548 return 0;
11549 }
11550 _ACEOF
11551 rm -f conftest.$ac_objext
11552 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11553 (eval $ac_compile) 2>conftest.er1
11554 ac_status=$?
11555 grep -v '^ *+' conftest.er1 >conftest.err
11556 rm -f conftest.er1
11557 cat conftest.err >&5
11558 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11559 (exit $ac_status); } &&
11560 { ac_try='test -z "$ac_c_werror_flag"
11561 || test ! -s conftest.err'
11562 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11563 (eval $ac_try) 2>&5
11564 ac_status=$?
11565 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11566 (exit $ac_status); }; } &&
11567 { ac_try='test -s conftest.$ac_objext'
11568 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11569 (eval $ac_try) 2>&5
11570 ac_status=$?
11571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11572 (exit $ac_status); }; }; then
11573 gcc_cv_type_clock_t=yes
11574 else
11575 echo "$as_me: failed program was:" >&5
11576 sed 's/^/| /' conftest.$ac_ext >&5
11577
11578 gcc_cv_type_clock_t=no
11579 fi
11580 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11581 fi
11582 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
11583 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
11584 if test $gcc_cv_type_clock_t = yes; then
11585
11586 cat >>confdefs.h <<\_ACEOF
11587 #define HAVE_CLOCK_T 1
11588 _ACEOF
11589
11590 fi
11591
11592 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
11593 CFLAGS="$saved_CFLAGS"
11594
11595 # Check whether --enable-initfini-array or --disable-initfini-array was given.
11596 if test "${enable_initfini_array+set}" = set; then
11597 enableval="$enable_initfini_array"
11598
11599 else
11600
11601 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
11602 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
11603 if test "${gcc_cv_initfini_array+set}" = set; then
11604 echo $ECHO_N "(cached) $ECHO_C" >&6
11605 else
11606 if test "$cross_compiling" = yes; then
11607 gcc_cv_initfini_array=no
11608 else
11609 cat >conftest.$ac_ext <<_ACEOF
11610 /* confdefs.h. */
11611 _ACEOF
11612 cat confdefs.h >>conftest.$ac_ext
11613 cat >>conftest.$ac_ext <<_ACEOF
11614 /* end confdefs.h. */
11615
11616 static int x = -1;
11617 int main (void) { return x; }
11618 int foo (void) { x = 0; }
11619 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
11620 _ACEOF
11621 rm -f conftest$ac_exeext
11622 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11623 (eval $ac_link) 2>&5
11624 ac_status=$?
11625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11626 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11627 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11628 (eval $ac_try) 2>&5
11629 ac_status=$?
11630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11631 (exit $ac_status); }; }; then
11632 gcc_cv_initfini_array=yes
11633 else
11634 echo "$as_me: program exited with status $ac_status" >&5
11635 echo "$as_me: failed program was:" >&5
11636 sed 's/^/| /' conftest.$ac_ext >&5
11637
11638 ( exit $ac_status )
11639 gcc_cv_initfini_array=no
11640 fi
11641 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11642 fi
11643 fi
11644 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
11645 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
11646 enable_initfini_array=$gcc_cv_initfini_array
11647
11648 fi;
11649 if test $enable_initfini_array = yes; then
11650
11651 cat >>confdefs.h <<\_ACEOF
11652 #define HAVE_INITFINI_ARRAY 1
11653 _ACEOF
11654
11655 fi
11656
11657 # mkdir takes a single argument on some systems.
11658 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
11659 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
11660 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
11661 echo $ECHO_N "(cached) $ECHO_C" >&6
11662 else
11663 cat >conftest.$ac_ext <<_ACEOF
11664 /* confdefs.h. */
11665 _ACEOF
11666 cat confdefs.h >>conftest.$ac_ext
11667 cat >>conftest.$ac_ext <<_ACEOF
11668 /* end confdefs.h. */
11669
11670 #include <sys/types.h>
11671 #ifdef HAVE_SYS_STAT_H
11672 # include <sys/stat.h>
11673 #endif
11674 #ifdef HAVE_UNISTD_H
11675 # include <unistd.h>
11676 #endif
11677 #ifdef HAVE_DIRECT_H
11678 # include <direct.h>
11679 #endif
11680 int
11681 main ()
11682 {
11683 mkdir ("foo", 0);
11684 ;
11685 return 0;
11686 }
11687 _ACEOF
11688 rm -f conftest.$ac_objext
11689 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11690 (eval $ac_compile) 2>conftest.er1
11691 ac_status=$?
11692 grep -v '^ *+' conftest.er1 >conftest.err
11693 rm -f conftest.er1
11694 cat conftest.err >&5
11695 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11696 (exit $ac_status); } &&
11697 { ac_try='test -z "$ac_c_werror_flag"
11698 || test ! -s conftest.err'
11699 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11700 (eval $ac_try) 2>&5
11701 ac_status=$?
11702 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11703 (exit $ac_status); }; } &&
11704 { ac_try='test -s conftest.$ac_objext'
11705 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11706 (eval $ac_try) 2>&5
11707 ac_status=$?
11708 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11709 (exit $ac_status); }; }; then
11710 gcc_cv_mkdir_takes_one_arg=no
11711 else
11712 echo "$as_me: failed program was:" >&5
11713 sed 's/^/| /' conftest.$ac_ext >&5
11714
11715 gcc_cv_mkdir_takes_one_arg=yes
11716 fi
11717 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11718 fi
11719 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
11720 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
11721 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11722
11723 cat >>confdefs.h <<\_ACEOF
11724 #define MKDIR_TAKES_ONE_ARG 1
11725 _ACEOF
11726
11727 fi
11728
11729
11730 # File extensions
11731 manext='.1'
11732 objext='.o'
11733
11734
11735
11736 # With Setjmp/Longjmp based exception handling.
11737 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
11738 if test "${enable_sjlj_exceptions+set}" = set; then
11739 enableval="$enable_sjlj_exceptions"
11740 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11741
11742 cat >>confdefs.h <<_ACEOF
11743 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11744 _ACEOF
11745
11746 fi;
11747
11748 # For platforms with the unwind ABI which includes an unwind library,
11749 # libunwind, we can choose to use the system libunwind.
11750
11751 # Check whether --with-system-libunwind or --without-system-libunwind was given.
11752 if test "${with_system_libunwind+set}" = set; then
11753 withval="$with_system_libunwind"
11754
11755 fi;
11756
11757 # --------------------------------------------------------
11758 # Build, host, and target specific configuration fragments
11759 # --------------------------------------------------------
11760
11761 # Collect build-machine-specific information.
11762 . ${srcdir}/config.build
11763
11764 # Collect host-machine-specific information.
11765 . ${srcdir}/config.host
11766
11767 target_gtfiles=
11768
11769 # Collect target-machine-specific information.
11770 . ${srcdir}/config.gcc
11771
11772 extra_objs="${host_extra_objs} ${extra_objs}"
11773 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11774
11775 # Default the target-machine variables that were not explicitly set.
11776 if test x"$tm_file" = x
11777 then tm_file=$cpu_type/$cpu_type.h; fi
11778
11779 if test x"$extra_headers" = x
11780 then extra_headers=; fi
11781
11782 if test x$md_file = x
11783 then md_file=$cpu_type/$cpu_type.md; fi
11784
11785 if test x$out_file = x
11786 then out_file=$cpu_type/$cpu_type.c; fi
11787
11788 if test x"$tmake_file" = x
11789 then tmake_file=$cpu_type/t-$cpu_type
11790 fi
11791
11792 if test x"$dwarf2" = xyes
11793 then tm_file="$tm_file tm-dwarf2.h"
11794 fi
11795
11796 # Say what files are being used for the output code and MD file.
11797 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11798 echo "Using \`$srcdir/config/$md_file' as machine description file."
11799
11800 # If any of the xm_file variables contain nonexistent files, warn
11801 # about them and drop them.
11802
11803 bx=
11804 for x in $build_xm_file; do
11805 if test -f $srcdir/config/$x
11806 then bx="$bx $x"
11807 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11808 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11809 fi
11810 done
11811 build_xm_file="$bx"
11812
11813 hx=
11814 for x in $host_xm_file; do
11815 if test -f $srcdir/config/$x
11816 then hx="$hx $x"
11817 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11818 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11819 fi
11820 done
11821 host_xm_file="$hx"
11822
11823 tx=
11824 for x in $xm_file; do
11825 if test -f $srcdir/config/$x
11826 then tx="$tx $x"
11827 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11828 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11829 fi
11830 done
11831 xm_file="$tx"
11832
11833 count=a
11834 for f in $tm_file; do
11835 count=${count}x
11836 done
11837 if test $count = ax; then
11838 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11839 else
11840 echo "Using the following target machine macro files:"
11841 for f in $tm_file; do
11842 echo " $srcdir/config/$f"
11843 done
11844 fi
11845
11846 if test x$need_64bit_hwint = xyes; then
11847
11848 cat >>confdefs.h <<\_ACEOF
11849 #define NEED_64BIT_HOST_WIDE_INT 1
11850 _ACEOF
11851
11852 fi
11853
11854 if test x$use_long_long_for_widest_fast_int = xyes; then
11855
11856 cat >>confdefs.h <<\_ACEOF
11857 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
11858 _ACEOF
11859
11860 fi
11861
11862 count=a
11863 for f in $host_xm_file; do
11864 count=${count}x
11865 done
11866 if test $count = a; then
11867 :
11868 elif test $count = ax; then
11869 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11870 else
11871 echo "Using the following host machine macro files:"
11872 for f in $host_xm_file; do
11873 echo " $srcdir/config/$f"
11874 done
11875 fi
11876 echo "Using ${out_host_hook_obj} for host machine hooks."
11877
11878 if test "$host_xm_file" != "$build_xm_file"; then
11879 count=a
11880 for f in $build_xm_file; do
11881 count=${count}x
11882 done
11883 if test $count = a; then
11884 :
11885 elif test $count = ax; then
11886 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11887 else
11888 echo "Using the following build machine macro files:"
11889 for f in $build_xm_file; do
11890 echo " $srcdir/config/$f"
11891 done
11892 fi
11893 fi
11894
11895 # ---------
11896 # Threading
11897 # ---------
11898
11899 # Check if a valid thread package
11900 case ${enable_threads} in
11901 "" | no)
11902 # No threads
11903 target_thread_file='single'
11904 ;;
11905 yes)
11906 # default
11907 target_thread_file='single'
11908 ;;
11909 aix | dce | gnat | irix | posix | rtems | \
11910 single | solaris | vxworks | win32 )
11911 target_thread_file=${enable_threads}
11912 ;;
11913 *)
11914 echo "${enable_threads} is an unknown thread package" 1>&2
11915 exit 1
11916 ;;
11917 esac
11918
11919 if test x${thread_file} = x; then
11920 # No thread file set by target-specific clauses in config.gcc,
11921 # so use file chosen by default logic above
11922 thread_file=${target_thread_file}
11923 fi
11924
11925 # Make gthr-default.h if we have a thread file.
11926 gthread_flags=
11927 if test $thread_file != single; then
11928 rm -f gthr-default.h
11929 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
11930 gthread_flags=-DHAVE_GTHR_DEFAULT
11931 fi
11932
11933
11934 # --------
11935 # UNSORTED
11936 # --------
11937
11938 if test x$enable___cxa_atexit = xyes || \
11939 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11940 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
11941 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
11942 if test "${ac_cv_func___cxa_atexit+set}" = set; then
11943 echo $ECHO_N "(cached) $ECHO_C" >&6
11944 else
11945 cat >conftest.$ac_ext <<_ACEOF
11946 /* confdefs.h. */
11947 _ACEOF
11948 cat confdefs.h >>conftest.$ac_ext
11949 cat >>conftest.$ac_ext <<_ACEOF
11950 /* end confdefs.h. */
11951 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
11952 For example, HP-UX 11i <limits.h> declares gettimeofday. */
11953 #define __cxa_atexit innocuous___cxa_atexit
11954
11955 /* System header to define __stub macros and hopefully few prototypes,
11956 which can conflict with char __cxa_atexit (); below.
11957 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11958 <limits.h> exists even on freestanding compilers. */
11959
11960 #ifdef __STDC__
11961 # include <limits.h>
11962 #else
11963 # include <assert.h>
11964 #endif
11965
11966 #undef __cxa_atexit
11967
11968 /* Override any gcc2 internal prototype to avoid an error. */
11969 #ifdef __cplusplus
11970 extern "C"
11971 {
11972 #endif
11973 /* We use char because int might match the return type of a gcc2
11974 builtin and then its argument prototype would still apply. */
11975 char __cxa_atexit ();
11976 /* The GNU C library defines this for functions which it implements
11977 to always fail with ENOSYS. Some functions are actually named
11978 something starting with __ and the normal name is an alias. */
11979 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
11980 choke me
11981 #else
11982 char (*f) () = __cxa_atexit;
11983 #endif
11984 #ifdef __cplusplus
11985 }
11986 #endif
11987
11988 int
11989 main ()
11990 {
11991 return f != __cxa_atexit;
11992 ;
11993 return 0;
11994 }
11995 _ACEOF
11996 rm -f conftest.$ac_objext conftest$ac_exeext
11997 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11998 (eval $ac_link) 2>conftest.er1
11999 ac_status=$?
12000 grep -v '^ *+' conftest.er1 >conftest.err
12001 rm -f conftest.er1
12002 cat conftest.err >&5
12003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12004 (exit $ac_status); } &&
12005 { ac_try='test -z "$ac_c_werror_flag"
12006 || test ! -s conftest.err'
12007 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12008 (eval $ac_try) 2>&5
12009 ac_status=$?
12010 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12011 (exit $ac_status); }; } &&
12012 { ac_try='test -s conftest$ac_exeext'
12013 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12014 (eval $ac_try) 2>&5
12015 ac_status=$?
12016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12017 (exit $ac_status); }; }; then
12018 ac_cv_func___cxa_atexit=yes
12019 else
12020 echo "$as_me: failed program was:" >&5
12021 sed 's/^/| /' conftest.$ac_ext >&5
12022
12023 ac_cv_func___cxa_atexit=no
12024 fi
12025 rm -f conftest.err conftest.$ac_objext \
12026 conftest$ac_exeext conftest.$ac_ext
12027 fi
12028 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12029 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12030 if test $ac_cv_func___cxa_atexit = yes; then
12031
12032 cat >>confdefs.h <<\_ACEOF
12033 #define DEFAULT_USE_CXA_ATEXIT 1
12034 _ACEOF
12035
12036 else
12037 echo "__cxa_atexit can't be enabled on this target"
12038 fi
12039
12040 fi
12041
12042 # Look for a file containing extra machine modes.
12043 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12044 extra_modes_file='$(srcdir)'/config/${extra_modes}
12045
12046
12047 cat >>confdefs.h <<_ACEOF
12048 #define EXTRA_MODES_FILE "config/$extra_modes"
12049 _ACEOF
12050
12051 fi
12052
12053 # auto-host.h is the file containing items generated by autoconf and is
12054 # the first file included by config.h.
12055 # If host=build, it is correct to have bconfig include auto-host.h
12056 # as well. If host!=build, we are in error and need to do more
12057 # work to find out the build config parameters.
12058 if test x$host = x$build
12059 then
12060 build_auto=auto-host.h
12061 else
12062 # We create a subdir, then run autoconf in the subdir.
12063 # To prevent recursion we set host and build for the new
12064 # invocation of configure to the build for this invocation
12065 # of configure.
12066 tempdir=build.$$
12067 rm -rf $tempdir
12068 mkdir $tempdir
12069 cd $tempdir
12070 case ${srcdir} in
12071 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12072 *) realsrcdir=../${srcdir};;
12073 esac
12074 saved_CFLAGS="${CFLAGS}"
12075 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12076 ${realsrcdir}/configure \
12077 --enable-languages=${enable_languages-all} \
12078 --target=$target_alias --host=$build_alias --build=$build_alias
12079 CFLAGS="${saved_CFLAGS}"
12080
12081 # We just finished tests for the build machine, so rename
12082 # the file auto-build.h in the gcc directory.
12083 mv auto-host.h ../auto-build.h
12084 cd ..
12085 rm -rf $tempdir
12086 build_auto=auto-build.h
12087 fi
12088
12089
12090 tm_file="${tm_file} defaults.h"
12091 tm_p_file="${tm_p_file} tm-preds.h"
12092 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12093 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12094 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12095 # put this back in temporarily.
12096 xm_file="ansidecl.h ${xm_file}"
12097
12098 # --------
12099 # UNSORTED
12100 # --------
12101
12102 # Get the version trigger filename from the toplevel
12103 if test "${with_gcc_version_trigger+set}" = set; then
12104 gcc_version_trigger=$with_gcc_version_trigger
12105 else
12106 gcc_version_trigger=${srcdir}/version.c
12107 fi
12108 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
12109 gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
12110
12111 # Compile in configure arguments.
12112 if test -f configargs.h ; then
12113 # Being re-configured.
12114 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12115 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12116 else
12117 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12118 fi
12119
12120 # Double all backslashes and backslash all quotes to turn
12121 # gcc_config_arguments into a C string.
12122 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12123 $gcc_config_arguments
12124 EOF
12125 gcc_config_arguments_str=`cat conftest.out`
12126 rm -f conftest.out
12127
12128 cat > configargs.h <<EOF
12129 /* Generated automatically. */
12130 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12131 static const char thread_model[] = "$thread_file";
12132
12133 static const struct {
12134 const char *name, *value;
12135 } configure_default_options[] = $configure_default_options;
12136 EOF
12137
12138 # Internationalization
12139 PACKAGE=gcc
12140 VERSION="$gcc_version"
12141
12142 cat >>confdefs.h <<_ACEOF
12143 #define PACKAGE "$PACKAGE"
12144 _ACEOF
12145
12146
12147
12148
12149 # If we haven't got the data from the intl directory,
12150 # assume NLS is disabled.
12151 USE_NLS=no
12152 LIBINTL=
12153 LIBINTL_DEP=
12154 INCINTL=
12155 XGETTEXT=
12156 GMSGFMT=
12157 POSUB=
12158 if test -f ../intl/config.intl; then
12159 . ../intl/config.intl
12160 fi
12161 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12162 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12163 if test x"$USE_NLS" != xyes; then
12164 echo "$as_me:$LINENO: result: no" >&5
12165 echo "${ECHO_T}no" >&6
12166 else
12167 echo "$as_me:$LINENO: result: yes" >&5
12168 echo "${ECHO_T}yes" >&6
12169
12170 cat >>confdefs.h <<\_ACEOF
12171 #define ENABLE_NLS 1
12172 _ACEOF
12173
12174
12175 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12176 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12177 # Look for .po and .gmo files in the source directory.
12178 CATALOGS=
12179 XLINGUAS=
12180 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12181 # If there aren't any .gmo files the shell will give us the
12182 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12183 # weeded out.
12184 case "$cat" in *\**)
12185 continue;;
12186 esac
12187 # The quadruple backslash is collapsed to a double backslash
12188 # by the backticks, then collapsed again by the double quotes,
12189 # leaving us with one backslash in the sed expression (right
12190 # before the dot that mustn't act as a wildcard).
12191 cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
12192 lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
12193 # The user is allowed to set LINGUAS to a list of languages to
12194 # install catalogs for. If it's empty that means "all of them."
12195 if test "x$LINGUAS" = x; then
12196 CATALOGS="$CATALOGS $cat"
12197 XLINGUAS="$XLINGUAS $lang"
12198 else
12199 case "$LINGUAS" in *$lang*)
12200 CATALOGS="$CATALOGS $cat"
12201 XLINGUAS="$XLINGUAS $lang"
12202 ;;
12203 esac
12204 fi
12205 done
12206 LINGUAS="$XLINGUAS"
12207 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12208 echo "${ECHO_T}$LINGUAS" >&6
12209 fi
12210
12211 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12212 # -liconv on the link line twice.
12213 case "$LIBINTL" in *$LIBICONV*)
12214 LIBICONV= ;;
12215 esac
12216
12217 # Windows32 Registry support for specifying GCC installation paths.
12218 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12219 if test "${enable_win32_registry+set}" = set; then
12220 enableval="$enable_win32_registry"
12221
12222 fi;
12223 case $host_os in
12224 win32 | pe | cygwin* | mingw32* | uwin*)
12225 echo "$as_me:$LINENO: checking whether windows registry support is requested" >&5
12226 echo $ECHO_N "checking whether windows registry support is requested... $ECHO_C" >&6
12227 if test "x$enable_win32_registry" != xno; then
12228
12229 cat >>confdefs.h <<\_ACEOF
12230 #define ENABLE_WIN32_REGISTRY 1
12231 _ACEOF
12232
12233 echo "$as_me:$LINENO: result: yes" >&5
12234 echo "${ECHO_T}yes" >&6
12235 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12236 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12237 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12238 echo $ECHO_N "(cached) $ECHO_C" >&6
12239 else
12240 ac_func_search_save_LIBS=$LIBS
12241 ac_cv_search_RegOpenKeyExA=no
12242 cat >conftest.$ac_ext <<_ACEOF
12243 /* confdefs.h. */
12244 _ACEOF
12245 cat confdefs.h >>conftest.$ac_ext
12246 cat >>conftest.$ac_ext <<_ACEOF
12247 /* end confdefs.h. */
12248
12249 /* Override any gcc2 internal prototype to avoid an error. */
12250 #ifdef __cplusplus
12251 extern "C"
12252 #endif
12253 /* We use char because int might match the return type of a gcc2
12254 builtin and then its argument prototype would still apply. */
12255 char RegOpenKeyExA ();
12256 int
12257 main ()
12258 {
12259 RegOpenKeyExA ();
12260 ;
12261 return 0;
12262 }
12263 _ACEOF
12264 rm -f conftest.$ac_objext conftest$ac_exeext
12265 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12266 (eval $ac_link) 2>conftest.er1
12267 ac_status=$?
12268 grep -v '^ *+' conftest.er1 >conftest.err
12269 rm -f conftest.er1
12270 cat conftest.err >&5
12271 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12272 (exit $ac_status); } &&
12273 { ac_try='test -z "$ac_c_werror_flag"
12274 || test ! -s conftest.err'
12275 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12276 (eval $ac_try) 2>&5
12277 ac_status=$?
12278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12279 (exit $ac_status); }; } &&
12280 { ac_try='test -s conftest$ac_exeext'
12281 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12282 (eval $ac_try) 2>&5
12283 ac_status=$?
12284 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12285 (exit $ac_status); }; }; then
12286 ac_cv_search_RegOpenKeyExA="none required"
12287 else
12288 echo "$as_me: failed program was:" >&5
12289 sed 's/^/| /' conftest.$ac_ext >&5
12290
12291 fi
12292 rm -f conftest.err conftest.$ac_objext \
12293 conftest$ac_exeext conftest.$ac_ext
12294 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12295 for ac_lib in advapi32; do
12296 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12297 cat >conftest.$ac_ext <<_ACEOF
12298 /* confdefs.h. */
12299 _ACEOF
12300 cat confdefs.h >>conftest.$ac_ext
12301 cat >>conftest.$ac_ext <<_ACEOF
12302 /* end confdefs.h. */
12303
12304 /* Override any gcc2 internal prototype to avoid an error. */
12305 #ifdef __cplusplus
12306 extern "C"
12307 #endif
12308 /* We use char because int might match the return type of a gcc2
12309 builtin and then its argument prototype would still apply. */
12310 char RegOpenKeyExA ();
12311 int
12312 main ()
12313 {
12314 RegOpenKeyExA ();
12315 ;
12316 return 0;
12317 }
12318 _ACEOF
12319 rm -f conftest.$ac_objext conftest$ac_exeext
12320 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12321 (eval $ac_link) 2>conftest.er1
12322 ac_status=$?
12323 grep -v '^ *+' conftest.er1 >conftest.err
12324 rm -f conftest.er1
12325 cat conftest.err >&5
12326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12327 (exit $ac_status); } &&
12328 { ac_try='test -z "$ac_c_werror_flag"
12329 || test ! -s conftest.err'
12330 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12331 (eval $ac_try) 2>&5
12332 ac_status=$?
12333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12334 (exit $ac_status); }; } &&
12335 { ac_try='test -s conftest$ac_exeext'
12336 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12337 (eval $ac_try) 2>&5
12338 ac_status=$?
12339 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12340 (exit $ac_status); }; }; then
12341 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12342 break
12343 else
12344 echo "$as_me: failed program was:" >&5
12345 sed 's/^/| /' conftest.$ac_ext >&5
12346
12347 fi
12348 rm -f conftest.err conftest.$ac_objext \
12349 conftest$ac_exeext conftest.$ac_ext
12350 done
12351 fi
12352 LIBS=$ac_func_search_save_LIBS
12353 fi
12354 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
12355 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
12356 if test "$ac_cv_search_RegOpenKeyExA" != no; then
12357 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
12358
12359 fi
12360
12361 else
12362 echo "$as_me:$LINENO: result: no" >&5
12363 echo "${ECHO_T}no" >&6
12364 fi
12365
12366 # Check if user specified a different registry key.
12367 case "x${enable_win32_registry}" in
12368 x | xyes)
12369 # default.
12370 gcc_cv_win32_registry_key="$VERSION"
12371 ;;
12372 xno)
12373 # no registry lookup.
12374 gcc_cv_win32_registry_key=''
12375 ;;
12376 *)
12377 # user-specified key.
12378 gcc_cv_win32_registry_key="$enable_win32_registry"
12379 ;;
12380 esac
12381
12382 if test "x$enable_win32_registry" != xno; then
12383 echo "$as_me:$LINENO: checking registry key on windows hosts" >&5
12384 echo $ECHO_N "checking registry key on windows hosts... $ECHO_C" >&6
12385
12386 cat >>confdefs.h <<_ACEOF
12387 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
12388 _ACEOF
12389
12390 echo "$as_me:$LINENO: result: $gcc_cv_win32_registry_key" >&5
12391 echo "${ECHO_T}$gcc_cv_win32_registry_key" >&6
12392 fi
12393 ;;
12394 esac
12395
12396 # Get an absolute path to the GCC top-level source directory
12397 holddir=`${PWDCMD-pwd}`
12398 cd $srcdir
12399 topdir=`${PWDCMD-pwd}`
12400 cd $holddir
12401
12402 # Conditionalize the makefile for this host machine.
12403 xmake_file=
12404 for f in ${host_xmake_file}
12405 do
12406 if test -f ${srcdir}/config/$f
12407 then
12408 xmake_file="${xmake_file} \$(srcdir)/config/$f"
12409 fi
12410 done
12411
12412 # Conditionalize the makefile for this target machine.
12413 tmake_file_=
12414 for f in ${tmake_file}
12415 do
12416 if test -f ${srcdir}/config/$f
12417 then
12418 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
12419 fi
12420 done
12421 tmake_file="${tmake_file_}"
12422
12423 symbolic_link='ln -s'
12424
12425 # If the host doesn't support symlinks, modify CC in
12426 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
12427 # Otherwise, we can use "CC=$(CC)".
12428 rm -f symtest.tem
12429 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
12430 then
12431 cc_set_by_configure="\$(CC)"
12432 quoted_cc_set_by_configure="\$(CC)"
12433 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12434 quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12435 else
12436 rm -f symtest.tem
12437 if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
12438 then
12439 symbolic_link="cp -p"
12440 else
12441 symbolic_link="cp"
12442 fi
12443 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
12444 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
12445 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
12446 quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
12447 fi
12448 rm -f symtest.tem
12449
12450 out_object_file=`basename $out_file .c`.o
12451
12452 tm_file_list=
12453 tm_include_list=
12454 for f in $tm_file; do
12455 case $f in
12456 defaults.h )
12457 tm_file_list="${tm_file_list} \$(srcdir)/$f"
12458 tm_include_list="${tm_include_list} $f"
12459 ;;
12460 * )
12461 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
12462 tm_include_list="${tm_include_list} config/$f"
12463 ;;
12464 esac
12465 done
12466
12467 tm_p_file_list=
12468 tm_p_include_list=
12469 for f in $tm_p_file; do
12470 case $f in
12471 tm-preds.h )
12472 tm_p_file_list="${tm_p_file_list} $f"
12473 tm_p_include_list="${tm_p_include_list} $f"
12474 ;;
12475 * )
12476 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
12477 tm_p_include_list="${tm_p_include_list} config/$f"
12478 esac
12479 done
12480
12481 xm_file_list=
12482 xm_include_list=
12483 for f in $xm_file; do
12484 case $f in
12485 ansidecl.h )
12486 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
12487 xm_include_list="${xm_include_list} $f"
12488 ;;
12489 auto-host.h )
12490 xm_file_list="${xm_file_list} $f"
12491 xm_include_list="${xm_include_list} $f"
12492 ;;
12493 * )
12494 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
12495 xm_include_list="${xm_include_list} config/$f"
12496 ;;
12497 esac
12498 done
12499
12500 host_xm_file_list=
12501 host_xm_include_list=
12502 for f in $host_xm_file; do
12503 case $f in
12504 ansidecl.h )
12505 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
12506 host_xm_include_list="${host_xm_include_list} $f"
12507 ;;
12508 auto-host.h )
12509 host_xm_file_list="${host_xm_file_list} $f"
12510 host_xm_include_list="${host_xm_include_list} $f"
12511 ;;
12512 * )
12513 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
12514 host_xm_include_list="${host_xm_include_list} config/$f"
12515 ;;
12516 esac
12517 done
12518
12519 build_xm_file_list=
12520 for f in $build_xm_file; do
12521 case $f in
12522 ansidecl.h )
12523 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
12524 build_xm_include_list="${build_xm_include_list} $f"
12525 ;;
12526 auto-build.h | auto-host.h )
12527 build_xm_file_list="${build_xm_file_list} $f"
12528 build_xm_include_list="${build_xm_include_list} $f"
12529 ;;
12530 * )
12531 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
12532 build_xm_include_list="${build_xm_include_list} config/$f"
12533 ;;
12534 esac
12535 done
12536
12537 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
12538 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
12539 CROSS=
12540 ALL=all.internal
12541 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12542 if test x$host != x$target
12543 then
12544 CROSS="-DCROSS_COMPILE"
12545 ALL=all.cross
12546 SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
12547 case "$host","$target" in
12548 # Darwin crosses can use the host system's libraries and headers,
12549 # because of the fat library support. Of course, it must be the
12550 # same version of Darwin on both sides. Allow the user to
12551 # just say --target=foo-darwin without a version number to mean
12552 # "the version on this system".
12553 *-*-darwin*,*-*-darwin*)
12554 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
12555 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
12556 if test $hostos = $targetos -o $targetos = darwin ; then
12557 CROSS=
12558 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12559 with_headers=yes
12560 fi
12561 ;;
12562
12563 i?86-*-*,x86_64-*-* \
12564 | powerpc*-*-*,powerpc64*-*-*)
12565 CROSS="$CROSS -DNATIVE_CROSS" ;;
12566 esac
12567 elif test "x$TARGET_SYSTEM_ROOT" != x; then
12568 # This is just $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)
12569 SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
12570 fi
12571
12572 # If this is a cross-compiler that does not
12573 # have its own set of headers then define
12574 # inhibit_libc
12575
12576 # If this is using newlib, without having the headers available now,
12577 # then define inhibit_libc in LIBGCC2_CFLAGS.
12578 # This prevents libgcc2 from containing any code which requires libc
12579 # support.
12580 inhibit_libc=
12581 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
12582 test x$with_newlib = xyes ; } &&
12583 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
12584 inhibit_libc=-Dinhibit_libc
12585 fi
12586
12587
12588 # When building gcc with a cross-compiler, we need to adjust things so
12589 # that the generator programs are still built with the native compiler.
12590 # Also, we cannot run fixincludes or fix-header.
12591
12592 # These are the normal (build=host) settings:
12593 CC_FOR_BUILD='$(CC)'
12594 BUILD_CFLAGS='$(ALL_CFLAGS)'
12595 STMP_FIXINC=stmp-fixinc
12596
12597 # Possibly disable fixproto, on a per-target basis.
12598 case ${use_fixproto} in
12599 no)
12600 STMP_FIXPROTO=
12601 ;;
12602 yes)
12603 STMP_FIXPROTO=stmp-fixproto
12604 ;;
12605 esac
12606
12607
12608 # And these apply if build != host, or we are generating coverage data
12609 if test x$build != x$host || test "x$coverage_flags" != x
12610 then
12611 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
12612
12613 if test "x$TARGET_SYSTEM_ROOT" = x; then
12614 STMP_FIXINC=
12615 STMP_FIXPROTO=
12616 fi
12617 fi
12618
12619 # When bootstrapping from the toplevel, only run fixincludes during stage1
12620 if test -d ../prev-gcc
12621 then
12622 STMP_FIXINC=
12623 cp -R ../prev-gcc/include include
12624 fi
12625
12626 # Expand extra_headers to include complete path.
12627 # This substitutes for lots of t-* files.
12628 extra_headers_list=
12629 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
12630 for file in ${extra_headers} ; do
12631 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
12632 done
12633
12634 # Define collect2 in Makefile.
12635 case $host_can_use_collect2 in
12636 no) collect2= ;;
12637 *) collect2='collect2$(exeext)' ;;
12638 esac
12639
12640
12641 # Add a definition of USE_COLLECT2 if system wants one.
12642 case $use_collect2 in
12643 no) use_collect2= ;;
12644 "") ;;
12645 *)
12646 host_xm_defines="${host_xm_defines} USE_COLLECT2"
12647 xm_defines="${xm_defines} USE_COLLECT2"
12648 case $host_can_use_collect2 in
12649 no)
12650 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
12651 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
12652 { (exit 1); exit 1; }; }
12653 ;;
12654 esac
12655 ;;
12656 esac
12657
12658 # ---------------------------
12659 # Assembler & linker features
12660 # ---------------------------
12661
12662 # Identify the assembler which will work hand-in-glove with the newly
12663 # built GCC, so that we can examine its features. This is the assembler
12664 # which will be driven by the driver program.
12665 #
12666 # If build != host, and we aren't building gas in-tree, we identify a
12667 # build->target assembler and hope that it will have the same features
12668 # as the host->target assembler we'll be using.
12669 echo "$as_me:$LINENO: checking what assembler to use" >&5
12670 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
12671 in_tree_gas=no
12672 gcc_cv_as=
12673 gcc_cv_gas_major_version=
12674 gcc_cv_gas_minor_version=
12675 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
12676 if test -x "$DEFAULT_ASSEMBLER"; then
12677 gcc_cv_as="$DEFAULT_ASSEMBLER"
12678 elif test -x as$host_exeext; then
12679 # Build using assembler in the current directory.
12680 gcc_cv_as=./as$host_exeext
12681 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
12682 && test -f ../gas/Makefile \
12683 && test x$build = x$host; then
12684 # Single tree build which includes gas. We want to prefer it
12685 # over whatever linker top-level may have detected, since
12686 # we'll use what we're building after installation anyway.
12687 in_tree_gas=yes
12688 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
12689 for f in $gcc_cv_as_bfd_srcdir/configure \
12690 $gcc_cv_as_gas_srcdir/configure \
12691 $gcc_cv_as_gas_srcdir/configure.in \
12692 $gcc_cv_as_gas_srcdir/Makefile.in ; do
12693 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
12694 if test x$gcc_cv_gas_version != x; then
12695 break
12696 fi
12697 done
12698 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
12699 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
12700 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
12701 case $gcc_cv_gas_patch_version in
12702 "") gcc_cv_gas_patch_version="0" ;;
12703 esac
12704 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
12705 + $gcc_cv_gas_minor_version \) \* 1000 \
12706 + $gcc_cv_gas_patch_version`
12707
12708 rm -f as$host_exeext
12709 $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
12710 in_tree_gas_is_elf=no
12711 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
12712 || (grep 'obj_format = multi' ../gas/Makefile \
12713 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
12714 then
12715 in_tree_gas_is_elf=yes
12716 fi
12717 elif test -x "$AS_FOR_TARGET"; then
12718 gcc_cv_as="$AS_FOR_TARGET"
12719 elif test -x "$AS" && test x$host = x$target; then
12720 gcc_cv_as="$AS"
12721 fi
12722
12723 if test "x$gcc_cv_as" = x; then
12724 # Search the same directories that the installed compiler will
12725 # search. Else we may find the wrong assembler and lose. If we
12726 # do not find a suitable assembler binary, then try the user's
12727 # path.
12728 #
12729 # Also note we have to check MD_EXEC_PREFIX before checking the
12730 # user's path. Unfortunately, there is no good way to get at the
12731 # value of MD_EXEC_PREFIX here. So we do a brute force search
12732 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
12733 # to be fixed as part of the make/configure rewrite too.
12734
12735 if test "x$exec_prefix" = xNONE; then
12736 if test "x$prefix" = xNONE; then
12737 test_prefix=/usr/local
12738 else
12739 test_prefix=$prefix
12740 fi
12741 else
12742 test_prefix=$exec_prefix
12743 fi
12744
12745 # If the loop below does not find an assembler, then use whatever
12746 # one we can find in the users's path.
12747 # user's path.
12748 if test "x$program_prefix" != xNONE; then
12749 gcc_cv_as=${program_prefix}as$host_exeext
12750 else
12751 gcc_cv_as=`echo as | sed "${program_transform_name}"`$host_exeext
12752 fi
12753
12754 test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
12755 $test_prefix/libexec/gcc/$target_noncanonical \
12756 /usr/lib/gcc/$target_noncanonical/$gcc_version \
12757 /usr/lib/gcc/$target_noncanonical \
12758 $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
12759 $test_prefix/$target_noncanonical/bin"
12760
12761 if test x$host = x$target; then
12762 test_dirs="$test_dirs \
12763 /usr/libexec \
12764 /usr/ccs/gcc \
12765 /usr/ccs/bin \
12766 /udk/usr/ccs/bin \
12767 /bsd43/usr/lib/cmplrs/cc \
12768 /usr/cross64/usr/bin \
12769 /usr/lib/cmplrs/cc \
12770 /sysv/usr/lib/cmplrs/cc \
12771 /svr4/usr/lib/cmplrs/cc \
12772 /usr/bin"
12773 fi
12774
12775 for dir in $test_dirs; do
12776 if test -x $dir/as$host_exeext; then
12777 gcc_cv_as=$dir/as$host_exeext
12778 break;
12779 fi
12780 done
12781 fi
12782 case $in_tree_gas in
12783 yes)
12784 echo "$as_me:$LINENO: result: \"newly built gas\"" >&5
12785 echo "${ECHO_T}\"newly built gas\"" >&6
12786 ;;
12787 no)
12788 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
12789 echo "${ECHO_T}$gcc_cv_as" >&6
12790 ;;
12791 esac
12792
12793 # Identify the linker which will work hand-in-glove with the newly
12794 # built GCC, so that we can examine its features. This is the linker
12795 # which will be driven by the driver program.
12796 #
12797 # If build != host, and we aren't building gas in-tree, we identify a
12798 # build->target linker and hope that it will have the same features
12799 # as the host->target linker we'll be using.
12800 echo "$as_me:$LINENO: checking what linker to use" >&5
12801 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
12802 in_tree_ld=no
12803 gcc_cv_ld=
12804 gcc_cv_gld_major_version=
12805 gcc_cv_gld_minor_version=
12806 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
12807 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
12808 if test -x "$DEFAULT_LINKER"; then
12809 gcc_cv_ld="$DEFAULT_LINKER"
12810 elif test -x collect-ld$host_exeext; then
12811 # Build using linker in the current directory.
12812 gcc_cv_ld=./collect-ld$host_exeext
12813 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
12814 && test -f ../ld/Makefile \
12815 && test x$build = x$host; then
12816 # Single tree build which includes ld. We want to prefer it
12817 # over whatever linker top-level may have detected, since
12818 # we'll use what we're building after installation anyway.
12819 in_tree_ld=yes
12820 in_tree_ld_is_elf=no
12821 if (grep 'EMUL = .*elf' ../ld/Makefile \
12822 || grep 'EMUL = .*linux' ../ld/Makefile \
12823 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
12824 in_tree_ld_is_elf=yes
12825 fi
12826 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
12827 do
12828 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
12829 if test x$gcc_cv_gld_version != x; then
12830 break
12831 fi
12832 done
12833 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
12834 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
12835 rm -f collect-ld$host_exeext
12836 $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext \
12837 2>/dev/null
12838 elif test -x "$LD_FOR_TARGET"; then
12839 gcc_cv_ld="$LD_FOR_TARGET"
12840 elif test -x "$LD" && test x$host = x$target; then
12841 gcc_cv_ld="$LD"
12842 fi
12843
12844 if test "x$gcc_cv_ld" = x; then
12845 # Search the same directories that the installed compiler will
12846 # search. Else we may find the wrong linker and lose. If we
12847 # do not find a suitable linker binary, then try the user's
12848 # path.
12849 #
12850 # Also note we have to check MD_EXEC_PREFIX before checking the
12851 # user's path. Unfortunately, there is no good way to get at the
12852 # value of MD_EXEC_PREFIX here. So we do a brute force search
12853 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
12854 # to be fixed as part of the make/configure rewrite too.
12855
12856 if test "x$exec_prefix" = xNONE; then
12857 if test "x$prefix" = xNONE; then
12858 test_prefix=/usr/local
12859 else
12860 test_prefix=$prefix
12861 fi
12862 else
12863 test_prefix=$exec_prefix
12864 fi
12865
12866 # If the loop below does not find an linker, then use whatever
12867 # one we can find in the users's path.
12868 # user's path.
12869 if test "x$program_prefix" != xNONE; then
12870 gcc_cv_ld=${program_prefix}ld$host_exeext
12871 else
12872 gcc_cv_ld=`echo ld | sed "${program_transform_name}"`$host_exeext
12873 fi
12874
12875 test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
12876 $test_prefix/libexec/gcc/$target_noncanonical \
12877 /usr/lib/gcc/$target_noncanonical/$gcc_version \
12878 /usr/lib/gcc/$target_noncanonical \
12879 $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
12880 $test_prefix/$target_noncanonical/bin"
12881
12882 if test x$host = x$target; then
12883 test_dirs="$test_dirs \
12884 /usr/libexec \
12885 /usr/ccs/gcc \
12886 /usr/ccs/bin \
12887 /udk/usr/ccs/bin \
12888 /bsd43/usr/lib/cmplrs/cc \
12889 /usr/cross64/usr/bin \
12890 /usr/lib/cmplrs/cc \
12891 /sysv/usr/lib/cmplrs/cc \
12892 /svr4/usr/lib/cmplrs/cc \
12893 /usr/bin"
12894 fi
12895
12896 for dir in $test_dirs; do
12897 if test -x $dir/ld$host_exeext; then
12898 gcc_cv_ld=$dir/ld$host_exeext
12899 break;
12900 fi
12901 done
12902 fi
12903 case $in_tree_ld in
12904 yes)
12905 echo "$as_me:$LINENO: result: \"newly built ld\"" >&5
12906 echo "${ECHO_T}\"newly built ld\"" >&6
12907 ;;
12908 no)
12909 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
12910 echo "${ECHO_T}$gcc_cv_ld" >&6
12911 ;;
12912 esac
12913
12914 # Figure out what nm we will be using.
12915 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
12916 echo "$as_me:$LINENO: checking what nm to use" >&5
12917 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
12918 in_tree_nm=no
12919 if test -x nm$host_exeext; then
12920 gcc_cv_nm=./nm$host_exeext
12921 elif test -f $gcc_cv_binutils_srcdir/configure.in \
12922 && test -f ../binutils/Makefile; then
12923 # Single tree build which includes binutils.
12924 in_tree_nm=yes
12925 gcc_cv_nm=./nm$host_exeext
12926 rm -f nm$host_exeext
12927 $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
12928 elif test "x$program_prefix" != xNONE; then
12929 gcc_cv_nm=${program_prefix}nm$host_exeext
12930 else
12931 gcc_cv_nm=`echo nm | sed "${program_transform_name}"`$host_exeext
12932 fi
12933 case $in_tree_nm in
12934 yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5
12935 echo "${ECHO_T}\"newly built nm\"" >&6 ;;
12936 no) echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
12937 echo "${ECHO_T}$gcc_cv_nm" >&6 ;;
12938 esac
12939
12940 # Figure out what objdump we will be using.
12941 echo "$as_me:$LINENO: checking what objdump to use" >&5
12942 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
12943 in_tree_objdump=no
12944 if test -x objdump$host_exeext; then
12945 gcc_cv_objdump=./objdump$host_exeext
12946 elif test -f $gcc_cv_binutils_srcdir/configure.in \
12947 && test -f ../binutils/Makefile; then
12948 # Single tree build which includes binutils.
12949 in_tree_objdump=yes
12950 gcc_cv_objdump=./objdump$host_exeext
12951 rm -f objdump$host_exeext
12952 $symbolic_link ../binutils/objdump$host_exeext \
12953 objdump$host_exeext 2>/dev/null
12954 elif test "x$program_prefix" != xNONE; then
12955 gcc_cv_objdump=${program_prefix}objdump$host_exeext
12956 else
12957 gcc_cv_objdump=`echo objdump | \
12958 sed "${program_transform_name}"`$host_exeext
12959 fi
12960 case $in_tree_objdump in
12961 yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5
12962 echo "${ECHO_T}\"newly built objdump\"" >&6 ;;
12963 no) echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
12964 echo "${ECHO_T}$gcc_cv_objdump" >&6 ;;
12965 esac
12966
12967 # Figure out what assembler alignment features are present.
12968 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
12969 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
12970 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
12971 echo $ECHO_N "(cached) $ECHO_C" >&6
12972 else
12973 gcc_cv_as_balign_and_p2align=no
12974 if test $in_tree_gas = yes; then
12975 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
12976 then gcc_cv_as_balign_and_p2align=yes
12977 fi
12978 elif test x$gcc_cv_as != x; then
12979 echo '.balign 4
12980 .p2align 2' > conftest.s
12981 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
12982 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12983 (eval $ac_try) 2>&5
12984 ac_status=$?
12985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12986 (exit $ac_status); }; }
12987 then
12988 gcc_cv_as_balign_and_p2align=yes
12989 else
12990 echo "configure: failed program was" >&5
12991 cat conftest.s >&5
12992 fi
12993 rm -f conftest.o conftest.s
12994 fi
12995 fi
12996 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
12997 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
12998 if test $gcc_cv_as_balign_and_p2align = yes; then
12999
13000 cat >>confdefs.h <<\_ACEOF
13001 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13002 _ACEOF
13003
13004 fi
13005
13006 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13007 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13008 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13009 echo $ECHO_N "(cached) $ECHO_C" >&6
13010 else
13011 gcc_cv_as_max_skip_p2align=no
13012 if test $in_tree_gas = yes; then
13013 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13014 then gcc_cv_as_max_skip_p2align=yes
13015 fi
13016 elif test x$gcc_cv_as != x; then
13017 echo '.p2align 4,,7' > conftest.s
13018 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13019 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13020 (eval $ac_try) 2>&5
13021 ac_status=$?
13022 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13023 (exit $ac_status); }; }
13024 then
13025 gcc_cv_as_max_skip_p2align=yes
13026 else
13027 echo "configure: failed program was" >&5
13028 cat conftest.s >&5
13029 fi
13030 rm -f conftest.o conftest.s
13031 fi
13032 fi
13033 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13034 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13035 if test $gcc_cv_as_max_skip_p2align = yes; then
13036
13037 cat >>confdefs.h <<\_ACEOF
13038 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13039 _ACEOF
13040
13041 fi
13042
13043 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13044 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13045 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13046 echo $ECHO_N "(cached) $ECHO_C" >&6
13047 else
13048 gcc_cv_as_subsection_m1=no
13049 if test $in_tree_gas = yes; then
13050 if test $in_tree_gas_is_elf = yes \
13051 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13052 then gcc_cv_as_subsection_m1=yes
13053 fi
13054 elif test x$gcc_cv_as != x; then
13055 echo 'conftest_label1: .word 0
13056 .subsection -1
13057 conftest_label2: .word 0
13058 .previous' > conftest.s
13059 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13060 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13061 (eval $ac_try) 2>&5
13062 ac_status=$?
13063 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13064 (exit $ac_status); }; }
13065 then
13066 if test x$gcc_cv_nm != x; then
13067 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13068 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13069 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13070 then :
13071 else gcc_cv_as_subsection_m1=yes
13072 fi
13073 rm -f conftest.nm1 conftest.nm2
13074 fi
13075 else
13076 echo "configure: failed program was" >&5
13077 cat conftest.s >&5
13078 fi
13079 rm -f conftest.o conftest.s
13080 fi
13081 fi
13082 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13083 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13084 if test $gcc_cv_as_subsection_m1 = yes; then
13085
13086 cat >>confdefs.h <<\_ACEOF
13087 #define HAVE_GAS_SUBSECTION_ORDERING 1
13088 _ACEOF
13089
13090 fi
13091
13092 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13093 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13094 if test "${gcc_cv_as_weak+set}" = set; then
13095 echo $ECHO_N "(cached) $ECHO_C" >&6
13096 else
13097 gcc_cv_as_weak=no
13098 if test $in_tree_gas = yes; then
13099 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13100 then gcc_cv_as_weak=yes
13101 fi
13102 elif test x$gcc_cv_as != x; then
13103 echo ' .weak foobar' > conftest.s
13104 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13105 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13106 (eval $ac_try) 2>&5
13107 ac_status=$?
13108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13109 (exit $ac_status); }; }
13110 then
13111 gcc_cv_as_weak=yes
13112 else
13113 echo "configure: failed program was" >&5
13114 cat conftest.s >&5
13115 fi
13116 rm -f conftest.o conftest.s
13117 fi
13118 fi
13119 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13120 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13121 if test $gcc_cv_as_weak = yes; then
13122
13123 cat >>confdefs.h <<\_ACEOF
13124 #define HAVE_GAS_WEAK 1
13125 _ACEOF
13126
13127 fi
13128
13129 # .hidden needs to be supported in both the assembler and the linker,
13130 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13131 # This is irritatingly difficult to feature test for; we have to check the
13132 # date string after the version number. If we've got an in-tree
13133 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13134 # to be safe.
13135 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13136 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13137 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13138 if test "${gcc_cv_as_hidden+set}" = set; then
13139 echo $ECHO_N "(cached) $ECHO_C" >&6
13140 else
13141 gcc_cv_as_hidden=no
13142 if test $in_tree_gas = yes; then
13143 if test $in_tree_gas_is_elf = yes \
13144 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13145 then gcc_cv_as_hidden=yes
13146 fi
13147 elif test x$gcc_cv_as != x; then
13148 echo ' .hidden foobar
13149 foobar:' > conftest.s
13150 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13151 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13152 (eval $ac_try) 2>&5
13153 ac_status=$?
13154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13155 (exit $ac_status); }; }
13156 then
13157 gcc_cv_as_hidden=yes
13158 else
13159 echo "configure: failed program was" >&5
13160 cat conftest.s >&5
13161 fi
13162 rm -f conftest.o conftest.s
13163 fi
13164 fi
13165 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13166 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13167
13168
13169 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13170 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13171 if test "${gcc_cv_ld_hidden+set}" = set; then
13172 echo $ECHO_N "(cached) $ECHO_C" >&6
13173 else
13174 if test $in_tree_ld = yes ; then
13175 gcc_cv_ld_hidden=no
13176 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13177 && test $in_tree_ld_is_elf = yes; then
13178 gcc_cv_ld_hidden=yes
13179 fi
13180 else
13181 gcc_cv_ld_hidden=yes
13182 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13183 if echo "$ld_ver" | grep GNU > /dev/null; then
13184 ld_vers=`echo $ld_ver | sed -n \
13185 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13186 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13187 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13188 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13189 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13190 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
13191 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
13192 if test 0"$ld_date" -lt 20020404; then
13193 if test -n "$ld_date"; then
13194 # If there was date string, but was earlier than 2002-04-04, fail
13195 gcc_cv_ld_hidden=no
13196 elif test -z "$ld_vers"; then
13197 # If there was no date string nor ld version number, something is wrong
13198 gcc_cv_ld_hidden=no
13199 else
13200 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
13201 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
13202 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
13203 test -z "$ld_vers_patch" && ld_vers_patch=0
13204 if test "$ld_vers_major" -lt 2; then
13205 gcc_cv_ld_hidden=no
13206 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
13207 gcc_cv_ld_hidden="no"
13208 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
13209 gcc_cv_ld_hidden=no
13210 fi
13211 fi
13212 fi
13213 else
13214 case "${target}" in
13215 hppa64*-*-hpux* | ia64*-*-hpux*)
13216 gcc_cv_ld_hidden=yes
13217 ;;
13218 *)
13219 gcc_cv_ld_hidden=no
13220 ;;
13221 esac
13222 fi
13223 fi
13224 fi
13225 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
13226 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
13227 libgcc_visibility=no
13228
13229 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
13230 libgcc_visibility=yes
13231
13232 cat >>confdefs.h <<\_ACEOF
13233 #define HAVE_GAS_HIDDEN 1
13234 _ACEOF
13235
13236 fi
13237
13238 # Check if we have .[us]leb128, and support symbol arithmetic with it.
13239 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
13240 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
13241 if test "${gcc_cv_as_leb128+set}" = set; then
13242 echo $ECHO_N "(cached) $ECHO_C" >&6
13243 else
13244 gcc_cv_as_leb128=no
13245 if test $in_tree_gas = yes; then
13246 if test $in_tree_gas_is_elf = yes \
13247 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
13248 then gcc_cv_as_leb128=yes
13249 fi
13250 elif test x$gcc_cv_as != x; then
13251 echo ' .data
13252 .uleb128 L2 - L1
13253 L1:
13254 .uleb128 1280
13255 .sleb128 -1010
13256 L2:' > conftest.s
13257 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13258 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13259 (eval $ac_try) 2>&5
13260 ac_status=$?
13261 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13262 (exit $ac_status); }; }
13263 then
13264 # GAS versions before 2.11 do not support uleb128,
13265 # despite appearing to.
13266 # ??? There exists an elf-specific test that will crash
13267 # the assembler. Perhaps it's better to figure out whether
13268 # arbitrary sections are supported and try the test.
13269 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
13270 if echo "$as_ver" | grep GNU > /dev/null; then
13271 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
13272 as_major=`echo $as_ver | sed 's/\..*//'`
13273 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
13274 if test $as_major -eq 2 && test $as_minor -lt 11
13275 then :
13276 else gcc_cv_as_leb128=yes
13277 fi
13278 fi
13279 else
13280 echo "configure: failed program was" >&5
13281 cat conftest.s >&5
13282 fi
13283 rm -f conftest.o conftest.s
13284 fi
13285 fi
13286 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
13287 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
13288 if test $gcc_cv_as_leb128 = yes; then
13289
13290 cat >>confdefs.h <<\_ACEOF
13291 #define HAVE_AS_LEB128 1
13292 _ACEOF
13293
13294 fi
13295
13296 # GAS versions up to and including 2.11.0 may mis-optimize
13297 # .eh_frame data.
13298 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
13299 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
13300 if test "${gcc_cv_as_eh_frame+set}" = set; then
13301 echo $ECHO_N "(cached) $ECHO_C" >&6
13302 else
13303 gcc_cv_as_eh_frame=no
13304 if test $in_tree_gas = yes; then
13305 if test $in_tree_gas_is_elf = yes \
13306 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13307 then gcc_cv_as_eh_frame=yes
13308 fi
13309 elif test x$gcc_cv_as != x; then
13310 echo ' .text
13311 .LFB1:
13312 .4byte 0
13313 .L1:
13314 .4byte 0
13315 .LFE1:
13316 .section .eh_frame,"aw",@progbits
13317 __FRAME_BEGIN__:
13318 .4byte .LECIE1-.LSCIE1
13319 .LSCIE1:
13320 .4byte 0x0
13321 .byte 0x1
13322 .ascii "z\0"
13323 .byte 0x1
13324 .byte 0x78
13325 .byte 0x1a
13326 .byte 0x0
13327 .byte 0x4
13328 .4byte 1
13329 .p2align 1
13330 .LECIE1:
13331 .LSFDE1:
13332 .4byte .LEFDE1-.LASFDE1
13333 .LASFDE1:
13334 .4byte .LASFDE1-__FRAME_BEGIN__
13335 .4byte .LFB1
13336 .4byte .LFE1-.LFB1
13337 .byte 0x4
13338 .4byte .LFE1-.LFB1
13339 .byte 0x4
13340 .4byte .L1-.LFB1
13341 .LEFDE1:' > conftest.s
13342 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13343 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13344 (eval $ac_try) 2>&5
13345 ac_status=$?
13346 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13347 (exit $ac_status); }; }
13348 then
13349 cat > conftest.lit <<EOF
13350 0000 10000000 00000000 017a0001 781a0004 .........z..x...
13351 0010 01000000 12000000 18000000 00000000 ................
13352 0020 08000000 04080000 0044 .........D
13353 EOF
13354 cat > conftest.big <<EOF
13355 0000 00000010 00000000 017a0001 781a0004 .........z..x...
13356 0010 00000001 00000012 00000018 00000000 ................
13357 0020 00000008 04000000 0844 .........D
13358 EOF
13359 # If the assembler didn't choke, and we can objdump,
13360 # and we got the correct data, then succeed.
13361 if test x$gcc_cv_objdump != x \
13362 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
13363 | tail -3 > conftest.got \
13364 && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
13365 || cmp conftest.big conftest.got > /dev/null 2>&1; }
13366 then
13367 gcc_cv_as_eh_frame=yes
13368 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
13369 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13370 (eval $ac_try) 2>&5
13371 ac_status=$?
13372 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13373 (exit $ac_status); }; }; then
13374 gcc_cv_as_eh_frame=buggy
13375 else
13376 # Uh oh, what do we do now?
13377 gcc_cv_as_eh_frame=no
13378 fi
13379 else
13380 echo "configure: failed program was" >&5
13381 cat conftest.s >&5
13382 fi
13383 rm -f conftest.o conftest.s
13384 fi
13385 fi
13386 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
13387 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
13388
13389
13390 if test $gcc_cv_as_eh_frame = buggy; then
13391
13392 cat >>confdefs.h <<\_ACEOF
13393 #define USE_AS_TRADITIONAL_FORMAT 1
13394 _ACEOF
13395
13396 fi
13397
13398 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13399 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13400 if test "${gcc_cv_as_shf_merge+set}" = set; then
13401 echo $ECHO_N "(cached) $ECHO_C" >&6
13402 else
13403 gcc_cv_as_shf_merge=no
13404 if test $in_tree_gas = yes; then
13405 if test $in_tree_gas_is_elf = yes \
13406 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13407 then gcc_cv_as_shf_merge=yes
13408 fi
13409 elif test x$gcc_cv_as != x; then
13410 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
13411 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13413 (eval $ac_try) 2>&5
13414 ac_status=$?
13415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13416 (exit $ac_status); }; }
13417 then
13418 gcc_cv_as_shf_merge=yes
13419 else
13420 echo "configure: failed program was" >&5
13421 cat conftest.s >&5
13422 fi
13423 rm -f conftest.o conftest.s
13424 fi
13425 fi
13426 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
13427 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
13428
13429 if test $gcc_cv_as_shf_merge = no; then
13430 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13431 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13432 if test "${gcc_cv_as_shf_merge+set}" = set; then
13433 echo $ECHO_N "(cached) $ECHO_C" >&6
13434 else
13435 gcc_cv_as_shf_merge=no
13436 if test $in_tree_gas = yes; then
13437 if test $in_tree_gas_is_elf = yes \
13438 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13439 then gcc_cv_as_shf_merge=yes
13440 fi
13441 elif test x$gcc_cv_as != x; then
13442 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
13443 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13444 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13445 (eval $ac_try) 2>&5
13446 ac_status=$?
13447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13448 (exit $ac_status); }; }
13449 then
13450 gcc_cv_as_shf_merge=yes
13451 else
13452 echo "configure: failed program was" >&5
13453 cat conftest.s >&5
13454 fi
13455 rm -f conftest.o conftest.s
13456 fi
13457 fi
13458 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
13459 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
13460
13461 fi
13462
13463 cat >>confdefs.h <<_ACEOF
13464 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
13465 _ACEOF
13466
13467
13468 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
13469 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
13470 if test "${gcc_cv_as_comdat_group+set}" = set; then
13471 echo $ECHO_N "(cached) $ECHO_C" >&6
13472 else
13473 gcc_cv_as_comdat_group=no
13474 if test $in_tree_gas = yes; then
13475 if test $in_tree_gas_is_elf = yes \
13476 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13477 then gcc_cv_as_comdat_group=yes
13478 fi
13479 elif test x$gcc_cv_as != x; then
13480 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
13481 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13482 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13483 (eval $ac_try) 2>&5
13484 ac_status=$?
13485 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13486 (exit $ac_status); }; }
13487 then
13488 gcc_cv_as_comdat_group=yes
13489 else
13490 echo "configure: failed program was" >&5
13491 cat conftest.s >&5
13492 fi
13493 rm -f conftest.o conftest.s
13494 fi
13495 fi
13496 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
13497 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
13498
13499 if test $gcc_cv_as_comdat_group = yes; then
13500 gcc_cv_as_comdat_group_percent=no
13501 else
13502 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
13503 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
13504 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
13505 echo $ECHO_N "(cached) $ECHO_C" >&6
13506 else
13507 gcc_cv_as_comdat_group_percent=no
13508 if test $in_tree_gas = yes; then
13509 if test $in_tree_gas_is_elf = yes \
13510 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13511 then gcc_cv_as_comdat_group_percent=yes
13512 fi
13513 elif test x$gcc_cv_as != x; then
13514 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
13515 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13517 (eval $ac_try) 2>&5
13518 ac_status=$?
13519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13520 (exit $ac_status); }; }
13521 then
13522 gcc_cv_as_comdat_group_percent=yes
13523 else
13524 echo "configure: failed program was" >&5
13525 cat conftest.s >&5
13526 fi
13527 rm -f conftest.o conftest.s
13528 fi
13529 fi
13530 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
13531 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
13532
13533 fi
13534
13535 cat >>confdefs.h <<_ACEOF
13536 #define HAVE_GAS_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
13537 _ACEOF
13538
13539
13540 # Thread-local storage - the check is heavily parametrized.
13541 conftest_s=
13542 tls_first_major=
13543 tls_first_minor=
13544 tls_as_opt=
13545 case "$target" in
13546 alpha*-*-*)
13547 conftest_s='
13548 .section ".tdata","awT",@progbits
13549 foo: .long 25
13550 .text
13551 ldq $27,__tls_get_addr($29) !literal!1
13552 lda $16,foo($29) !tlsgd!1
13553 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
13554 ldq $27,__tls_get_addr($29) !literal!2
13555 lda $16,foo($29) !tlsldm!2
13556 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
13557 ldq $1,foo($29) !gotdtprel
13558 ldah $2,foo($29) !dtprelhi
13559 lda $3,foo($2) !dtprello
13560 lda $4,foo($29) !dtprel
13561 ldq $1,foo($29) !gottprel
13562 ldah $2,foo($29) !tprelhi
13563 lda $3,foo($2) !tprello
13564 lda $4,foo($29) !tprel'
13565 tls_first_major=2
13566 tls_first_minor=13
13567 tls_as_opt=--fatal-warnings
13568 ;;
13569 i[34567]86-*-*)
13570 conftest_s='
13571 .section ".tdata","awT",@progbits
13572 foo: .long 25
13573 .text
13574 movl %gs:0, %eax
13575 leal foo@TLSGD(,%ebx,1), %eax
13576 leal foo@TLSLDM(%ebx), %eax
13577 leal foo@DTPOFF(%eax), %edx
13578 movl foo@GOTTPOFF(%ebx), %eax
13579 subl foo@GOTTPOFF(%ebx), %eax
13580 addl foo@GOTNTPOFF(%ebx), %eax
13581 movl foo@INDNTPOFF, %eax
13582 movl $foo@TPOFF, %eax
13583 subl $foo@TPOFF, %eax
13584 leal foo@NTPOFF(%ecx), %eax'
13585 tls_first_major=2
13586 tls_first_minor=14
13587 tls_as_opt=--fatal-warnings
13588 ;;
13589 x86_64-*-*)
13590 conftest_s='
13591 .section ".tdata","awT",@progbits
13592 foo: .long 25
13593 .text
13594 movq %fs:0, %rax
13595 leaq foo@TLSGD(%rip), %rdi
13596 leaq foo@TLSLD(%rip), %rdi
13597 leaq foo@DTPOFF(%rax), %rdx
13598 movq foo@GOTTPOFF(%rip), %rax
13599 movq $foo@TPOFF, %rax'
13600 tls_first_major=2
13601 tls_first_minor=14
13602 tls_as_opt=--fatal-warnings
13603 ;;
13604 ia64-*-*)
13605 conftest_s='
13606 .section ".tdata","awT",@progbits
13607 foo: data8 25
13608 .text
13609 addl r16 = @ltoff(@dtpmod(foo#)), gp
13610 addl r17 = @ltoff(@dtprel(foo#)), gp
13611 addl r18 = @ltoff(@tprel(foo#)), gp
13612 addl r19 = @dtprel(foo#), gp
13613 adds r21 = @dtprel(foo#), r13
13614 movl r23 = @dtprel(foo#)
13615 addl r20 = @tprel(foo#), gp
13616 adds r22 = @tprel(foo#), r13
13617 movl r24 = @tprel(foo#)'
13618 tls_first_major=2
13619 tls_first_minor=13
13620 tls_as_opt=--fatal-warnings
13621 ;;
13622 powerpc-*-*)
13623 conftest_s='
13624 .section ".tdata","awT",@progbits
13625 .align 2
13626 ld0: .space 4
13627 ld1: .space 4
13628 x1: .space 4
13629 x2: .space 4
13630 x3: .space 4
13631 .text
13632 addi 3,31,ld0@got@tlsgd
13633 bl __tls_get_addr
13634 addi 3,31,x1@got@tlsld
13635 bl __tls_get_addr
13636 addi 9,3,x1@dtprel
13637 addis 9,3,x2@dtprel@ha
13638 addi 9,9,x2@dtprel@l
13639 lwz 9,x3@got@tprel(31)
13640 add 9,9,x@tls
13641 addi 9,2,x1@tprel
13642 addis 9,2,x2@tprel@ha
13643 addi 9,9,x2@tprel@l'
13644 tls_first_major=2
13645 tls_first_minor=14
13646 tls_as_opt="-a32 --fatal-warnings"
13647 ;;
13648 powerpc64-*-*)
13649 conftest_s='
13650 .section ".tdata","awT",@progbits
13651 .align 3
13652 ld0: .space 8
13653 ld1: .space 8
13654 x1: .space 8
13655 x2: .space 8
13656 x3: .space 8
13657 .text
13658 addi 3,2,ld0@got@tlsgd
13659 bl .__tls_get_addr
13660 nop
13661 addi 3,2,ld1@toc
13662 bl .__tls_get_addr
13663 nop
13664 addi 3,2,x1@got@tlsld
13665 bl .__tls_get_addr
13666 nop
13667 addi 9,3,x1@dtprel
13668 bl .__tls_get_addr
13669 nop
13670 addis 9,3,x2@dtprel@ha
13671 addi 9,9,x2@dtprel@l
13672 bl .__tls_get_addr
13673 nop
13674 ld 9,x3@got@dtprel(2)
13675 add 9,9,3
13676 bl .__tls_get_addr
13677 nop'
13678 tls_first_major=2
13679 tls_first_minor=14
13680 tls_as_opt="-a64 --fatal-warnings"
13681 ;;
13682 s390-*-*)
13683 conftest_s='
13684 .section ".tdata","awT",@progbits
13685 foo: .long 25
13686 .text
13687 .long foo@TLSGD
13688 .long foo@TLSLDM
13689 .long foo@DTPOFF
13690 .long foo@NTPOFF
13691 .long foo@GOTNTPOFF
13692 .long foo@INDNTPOFF
13693 l %r1,foo@GOTNTPOFF(%r12)
13694 l %r1,0(%r1):tls_load:foo
13695 bas %r14,0(%r1,%r13):tls_gdcall:foo
13696 bas %r14,0(%r1,%r13):tls_ldcall:foo'
13697 tls_first_major=2
13698 tls_first_minor=14
13699 tls_as_opt="-m31 --fatal-warnings"
13700 ;;
13701 s390x-*-*)
13702 conftest_s='
13703 .section ".tdata","awT",@progbits
13704 foo: .long 25
13705 .text
13706 .quad foo@TLSGD
13707 .quad foo@TLSLDM
13708 .quad foo@DTPOFF
13709 .quad foo@NTPOFF
13710 .quad foo@GOTNTPOFF
13711 lg %r1,foo@GOTNTPOFF(%r12)
13712 larl %r1,foo@INDNTPOFF
13713 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
13714 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
13715 tls_first_major=2
13716 tls_first_minor=14
13717 tls_as_opt="-m64 -Aesame --fatal-warnings"
13718 ;;
13719 sh-*-* | sh[34]-*-*)
13720 conftest_s='
13721 .section ".tdata","awT",@progbits
13722 foo: .long 25
13723 .text
13724 .long foo@TLSGD
13725 .long foo@TLSLDM
13726 .long foo@DTPOFF
13727 .long foo@GOTTPOFF
13728 .long foo@TPOFF'
13729 tls_first_major=2
13730 tls_first_minor=13
13731 tls_as_opt=--fatal-warnings
13732 ;;
13733 sparc*-*-*)
13734 case "$target" in
13735 sparc*-sun-solaris2.*)
13736 on_solaris=yes
13737 ;;
13738 *)
13739 on_solaris=no
13740 ;;
13741 esac
13742 if test x$on_solaris = xyes && test x$gas_flag = xno; then
13743 conftest_s='
13744 .section ".tdata",#alloc,#write,#tls
13745 foo: .long 25
13746 .text
13747 sethi %tgd_hi22(foo), %o0
13748 add %o0, %tgd_lo10(foo), %o1
13749 add %l7, %o1, %o0, %tgd_add(foo)
13750 call __tls_get_addr, %tgd_call(foo)
13751 sethi %tldm_hi22(foo), %l1
13752 add %l1, %tldm_lo10(foo), %l2
13753 add %l7, %l2, %o0, %tldm_add(foo)
13754 call __tls_get_addr, %tldm_call(foo)
13755 sethi %tldo_hix22(foo), %l3
13756 xor %l3, %tldo_lox10(foo), %l4
13757 add %o0, %l4, %l5, %tldo_add(foo)
13758 sethi %tie_hi22(foo), %o3
13759 add %o3, %tie_lo10(foo), %o3
13760 ld [%l7 + %o3], %o2, %tie_ld(foo)
13761 add %g7, %o2, %o4, %tie_add(foo)
13762 sethi %tle_hix22(foo), %l1
13763 xor %l1, %tle_lox10(foo), %o5
13764 ld [%g7 + %o5], %o1'
13765 tls_first_major=0
13766 tls_first_minor=0
13767 else
13768 conftest_s='
13769 .section ".tdata","awT",@progbits
13770 foo: .long 25
13771 .text
13772 sethi %tgd_hi22(foo), %o0
13773 add %o0, %tgd_lo10(foo), %o1
13774 add %l7, %o1, %o0, %tgd_add(foo)
13775 call __tls_get_addr, %tgd_call(foo)
13776 sethi %tldm_hi22(foo), %l1
13777 add %l1, %tldm_lo10(foo), %l2
13778 add %l7, %l2, %o0, %tldm_add(foo)
13779 call __tls_get_addr, %tldm_call(foo)
13780 sethi %tldo_hix22(foo), %l3
13781 xor %l3, %tldo_lox10(foo), %l4
13782 add %o0, %l4, %l5, %tldo_add(foo)
13783 sethi %tie_hi22(foo), %o3
13784 add %o3, %tie_lo10(foo), %o3
13785 ld [%l7 + %o3], %o2, %tie_ld(foo)
13786 add %g7, %o2, %o4, %tie_add(foo)
13787 sethi %tle_hix22(foo), %l1
13788 xor %l1, %tle_lox10(foo), %o5
13789 ld [%g7 + %o5], %o1'
13790 tls_first_major=2
13791 tls_first_minor=14
13792 tls_as_opt="-32 --fatal-warnings"
13793 fi
13794 ;;
13795 esac
13796 if test -z "$tls_first_major"; then
13797 : # If we don't have a check, assume no support.
13798 else
13799 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
13800 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
13801 if test "${gcc_cv_as_tls+set}" = set; then
13802 echo $ECHO_N "(cached) $ECHO_C" >&6
13803 else
13804 gcc_cv_as_tls=no
13805 if test $in_tree_gas = yes; then
13806 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
13807 then gcc_cv_as_tls=yes
13808 fi
13809 elif test x$gcc_cv_as != x; then
13810 echo "$conftest_s" > conftest.s
13811 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
13812 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13813 (eval $ac_try) 2>&5
13814 ac_status=$?
13815 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13816 (exit $ac_status); }; }
13817 then
13818 gcc_cv_as_tls=yes
13819 else
13820 echo "configure: failed program was" >&5
13821 cat conftest.s >&5
13822 fi
13823 rm -f conftest.o conftest.s
13824 fi
13825 fi
13826 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
13827 echo "${ECHO_T}$gcc_cv_as_tls" >&6
13828 if test $gcc_cv_as_tls = yes; then
13829
13830 cat >>confdefs.h <<\_ACEOF
13831 #define HAVE_AS_TLS 1
13832 _ACEOF
13833
13834 fi
13835 fi
13836
13837 # Target-specific assembler checks.
13838
13839 if test x"$demangler_in_ld" = xyes; then
13840 echo "$as_me:$LINENO: checking linker --demangle support" >&5
13841 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
13842 gcc_cv_ld_demangle=no
13843 if test $in_tree_ld = yes; then
13844 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
13845 gcc_cv_ld_demangle=yes
13846 fi
13847 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
13848 # Check if the GNU linker supports --demangle option
13849 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
13850 gcc_cv_ld_demangle=yes
13851 fi
13852 fi
13853 if test x"$gcc_cv_ld_demangle" = xyes; then
13854
13855 cat >>confdefs.h <<\_ACEOF
13856 #define HAVE_LD_DEMANGLE 1
13857 _ACEOF
13858
13859 fi
13860 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
13861 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
13862 fi
13863
13864 case "$target" in
13865 # All TARGET_ABI_OSF targets.
13866 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
13867 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
13868 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
13869 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
13870 echo $ECHO_N "(cached) $ECHO_C" >&6
13871 else
13872 gcc_cv_as_alpha_explicit_relocs=no
13873 if test $in_tree_gas = yes; then
13874 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13875 then gcc_cv_as_alpha_explicit_relocs=yes
13876 fi
13877 elif test x$gcc_cv_as != x; then
13878 echo ' .set nomacro
13879 .text
13880 extbl $3, $2, $3 !lituse_bytoff!1
13881 ldq $2, a($29) !literal!1
13882 ldq $4, b($29) !literal!2
13883 ldq_u $3, 0($2) !lituse_base!1
13884 ldq $27, f($29) !literal!5
13885 jsr $26, ($27), f !lituse_jsr!5
13886 ldah $29, 0($26) !gpdisp!3
13887 lda $0, c($29) !gprel
13888 ldah $1, d($29) !gprelhigh
13889 lda $1, d($1) !gprellow
13890 lda $29, 0($29) !gpdisp!3' > conftest.s
13891 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13892 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13893 (eval $ac_try) 2>&5
13894 ac_status=$?
13895 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13896 (exit $ac_status); }; }
13897 then
13898 gcc_cv_as_alpha_explicit_relocs=yes
13899 else
13900 echo "configure: failed program was" >&5
13901 cat conftest.s >&5
13902 fi
13903 rm -f conftest.o conftest.s
13904 fi
13905 fi
13906 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
13907 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
13908 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
13909
13910 cat >>confdefs.h <<\_ACEOF
13911 #define HAVE_AS_EXPLICIT_RELOCS 1
13912 _ACEOF
13913
13914 fi
13915 ;;
13916
13917 cris-*-*)
13918 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
13919 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
13920 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
13921 echo $ECHO_N "(cached) $ECHO_C" >&6
13922 else
13923 gcc_cv_as_cris_no_mul_bug=no
13924 if test $in_tree_gas = yes; then
13925 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13926 then gcc_cv_as_cris_no_mul_bug=yes
13927 fi
13928 elif test x$gcc_cv_as != x; then
13929 echo '.text' > conftest.s
13930 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
13931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13932 (eval $ac_try) 2>&5
13933 ac_status=$?
13934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13935 (exit $ac_status); }; }
13936 then
13937 gcc_cv_as_cris_no_mul_bug=yes
13938 else
13939 echo "configure: failed program was" >&5
13940 cat conftest.s >&5
13941 fi
13942 rm -f conftest.o conftest.s
13943 fi
13944 fi
13945 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
13946 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
13947 if test $gcc_cv_as_cris_no_mul_bug = yes; then
13948
13949 cat >>confdefs.h <<\_ACEOF
13950 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
13951 _ACEOF
13952
13953 fi
13954 ;;
13955
13956 sparc*-*-*)
13957 echo "$as_me:$LINENO: checking assembler for .register" >&5
13958 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
13959 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
13960 echo $ECHO_N "(cached) $ECHO_C" >&6
13961 else
13962 gcc_cv_as_sparc_register_op=no
13963 if test x$gcc_cv_as != x; then
13964 echo '.register %g2, #scratch' > conftest.s
13965 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13966 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13967 (eval $ac_try) 2>&5
13968 ac_status=$?
13969 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13970 (exit $ac_status); }; }
13971 then
13972 gcc_cv_as_sparc_register_op=yes
13973 else
13974 echo "configure: failed program was" >&5
13975 cat conftest.s >&5
13976 fi
13977 rm -f conftest.o conftest.s
13978 fi
13979 fi
13980 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
13981 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
13982 if test $gcc_cv_as_sparc_register_op = yes; then
13983
13984 cat >>confdefs.h <<\_ACEOF
13985 #define HAVE_AS_REGISTER_PSEUDO_OP 1
13986 _ACEOF
13987
13988 fi
13989
13990 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
13991 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
13992 if test "${gcc_cv_as_sparc_relax+set}" = set; then
13993 echo $ECHO_N "(cached) $ECHO_C" >&6
13994 else
13995 gcc_cv_as_sparc_relax=no
13996 if test x$gcc_cv_as != x; then
13997 echo '.text' > conftest.s
13998 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
13999 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14000 (eval $ac_try) 2>&5
14001 ac_status=$?
14002 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14003 (exit $ac_status); }; }
14004 then
14005 gcc_cv_as_sparc_relax=yes
14006 else
14007 echo "configure: failed program was" >&5
14008 cat conftest.s >&5
14009 fi
14010 rm -f conftest.o conftest.s
14011 fi
14012 fi
14013 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
14014 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
14015 if test $gcc_cv_as_sparc_relax = yes; then
14016
14017 cat >>confdefs.h <<\_ACEOF
14018 #define HAVE_AS_RELAX_OPTION 1
14019 _ACEOF
14020
14021 fi
14022
14023 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
14024 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
14025 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
14026 echo $ECHO_N "(cached) $ECHO_C" >&6
14027 else
14028 gcc_cv_as_sparc_ua_pcrel=no
14029 if test x$gcc_cv_as != x; then
14030 echo '.text
14031 foo:
14032 nop
14033 .data
14034 .align 4
14035 .byte 0
14036 .uaword %r_disp32(foo)' > conftest.s
14037 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14038 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14039 (eval $ac_try) 2>&5
14040 ac_status=$?
14041 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14042 (exit $ac_status); }; }
14043 then
14044 if test x$gcc_cv_ld != x \
14045 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
14046 gcc_cv_as_sparc_ua_pcrel=yes
14047 fi
14048 rm -f conftest
14049 else
14050 echo "configure: failed program was" >&5
14051 cat conftest.s >&5
14052 fi
14053 rm -f conftest.o conftest.s
14054 fi
14055 fi
14056 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
14057 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
14058 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
14059
14060 cat >>confdefs.h <<\_ACEOF
14061 #define HAVE_AS_SPARC_UA_PCREL 1
14062 _ACEOF
14063
14064
14065 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
14066 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
14067 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
14068 echo $ECHO_N "(cached) $ECHO_C" >&6
14069 else
14070 gcc_cv_as_sparc_ua_pcrel_hidden=no
14071 if test x$gcc_cv_as != x; then
14072 echo '.data
14073 .align 4
14074 .byte 0x31
14075 .uaword %r_disp32(foo)
14076 .byte 0x32, 0x33, 0x34
14077 .global foo
14078 .hidden foo
14079 foo:
14080 .skip 4' > conftest.s
14081 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14082 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14083 (eval $ac_try) 2>&5
14084 ac_status=$?
14085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14086 (exit $ac_status); }; }
14087 then
14088 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
14089 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
14090 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
14091 | grep ' 31000000 07323334' > /dev/null 2>&1; then
14092 if $gcc_cv_objdump -R conftest 2> /dev/null \
14093 | grep 'DISP32' > /dev/null 2>&1; then
14094 :
14095 else
14096 gcc_cv_as_sparc_ua_pcrel_hidden=yes
14097 fi
14098 fi
14099 rm -f conftest
14100 else
14101 echo "configure: failed program was" >&5
14102 cat conftest.s >&5
14103 fi
14104 rm -f conftest.o conftest.s
14105 fi
14106 fi
14107 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
14108 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
14109 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
14110
14111 cat >>confdefs.h <<\_ACEOF
14112 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
14113 _ACEOF
14114
14115 fi
14116
14117 fi # unaligned pcrel relocs
14118
14119 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
14120 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
14121 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
14122 echo $ECHO_N "(cached) $ECHO_C" >&6
14123 else
14124 gcc_cv_as_sparc_offsetable_lo10=no
14125 if test x$gcc_cv_as != x; then
14126 echo '.text
14127 or %g1, %lo(ab) + 12, %g1
14128 or %g1, %lo(ab + 12), %g1' > conftest.s
14129 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
14130 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14131 (eval $ac_try) 2>&5
14132 ac_status=$?
14133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14134 (exit $ac_status); }; }
14135 then
14136 if test x$gcc_cv_objdump != x \
14137 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
14138 | grep ' 82106000 82106000' > /dev/null 2>&1; then
14139 gcc_cv_as_offsetable_lo10=yes
14140 fi
14141 else
14142 echo "configure: failed program was" >&5
14143 cat conftest.s >&5
14144 fi
14145 rm -f conftest.o conftest.s
14146 fi
14147 fi
14148 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
14149 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
14150 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
14151
14152 cat >>confdefs.h <<\_ACEOF
14153 #define HAVE_AS_OFFSETABLE_LO10 1
14154 _ACEOF
14155
14156 fi
14157 ;;
14158
14159 i[34567]86-*-* | x86_64-*-*)
14160 case $target_os in
14161 cygwin* | pe | mingw32*)
14162 # Used for DWARF 2 in PE
14163 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
14164 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
14165 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
14166 echo $ECHO_N "(cached) $ECHO_C" >&6
14167 else
14168 gcc_cv_as_ix86_pe_secrel32=no
14169 if test $in_tree_gas = yes; then
14170 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14171 then gcc_cv_as_ix86_pe_secrel32=yes
14172 fi
14173 elif test x$gcc_cv_as != x; then
14174 echo '.text
14175 foo: nop
14176 .data
14177 .secrel32 foo' > conftest.s
14178 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14179 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14180 (eval $ac_try) 2>&5
14181 ac_status=$?
14182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14183 (exit $ac_status); }; }
14184 then
14185 if test x$gcc_cv_ld != x \
14186 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
14187 gcc_cv_as_ix86_pe_secrel32=yes
14188 fi
14189 rm -f conftest
14190 else
14191 echo "configure: failed program was" >&5
14192 cat conftest.s >&5
14193 fi
14194 rm -f conftest.o conftest.s
14195 fi
14196 fi
14197 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
14198 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
14199 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
14200
14201 cat >>confdefs.h <<\_ACEOF
14202 #define HAVE_GAS_PE_SECREL32_RELOC 1
14203 _ACEOF
14204
14205 fi
14206 ;;
14207 esac
14208
14209 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
14210 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
14211 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
14212 echo $ECHO_N "(cached) $ECHO_C" >&6
14213 else
14214 gcc_cv_as_ix86_filds_fists=no
14215 if test $in_tree_gas = yes; then
14216 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
14217 then gcc_cv_as_ix86_filds_fists=yes
14218 fi
14219 elif test x$gcc_cv_as != x; then
14220 echo 'filds mem; fists mem' > conftest.s
14221 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14222 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14223 (eval $ac_try) 2>&5
14224 ac_status=$?
14225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14226 (exit $ac_status); }; }
14227 then
14228 gcc_cv_as_ix86_filds_fists=yes
14229 else
14230 echo "configure: failed program was" >&5
14231 cat conftest.s >&5
14232 fi
14233 rm -f conftest.o conftest.s
14234 fi
14235 fi
14236 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
14237 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
14238 if test $gcc_cv_as_ix86_filds_fists = yes; then
14239
14240 cat >>confdefs.h <<\_ACEOF
14241 #define HAVE_GAS_FILDS_FISTS 1
14242 _ACEOF
14243
14244 fi
14245
14246 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
14247 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
14248 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
14249 echo $ECHO_N "(cached) $ECHO_C" >&6
14250 else
14251 gcc_cv_as_ix86_cmov_sun_syntax=no
14252 if test x$gcc_cv_as != x; then
14253 echo 'cmovl.l %edx, %eax' > conftest.s
14254 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14256 (eval $ac_try) 2>&5
14257 ac_status=$?
14258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14259 (exit $ac_status); }; }
14260 then
14261 gcc_cv_as_ix86_cmov_sun_syntax=yes
14262 else
14263 echo "configure: failed program was" >&5
14264 cat conftest.s >&5
14265 fi
14266 rm -f conftest.o conftest.s
14267 fi
14268 fi
14269 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
14270 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
14271 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
14272
14273 cat >>confdefs.h <<\_ACEOF
14274 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
14275 _ACEOF
14276
14277 fi
14278
14279 # This one is used unconditionally by i386.[ch]; it is to be defined
14280 # to 1 if the feature is present, 0 otherwise.
14281 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
14282 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
14283 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
14284 echo $ECHO_N "(cached) $ECHO_C" >&6
14285 else
14286 gcc_cv_as_ix86_gotoff_in_data=no
14287 if test $in_tree_gas = yes; then
14288 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14289 then gcc_cv_as_ix86_gotoff_in_data=yes
14290 fi
14291 elif test x$gcc_cv_as != x; then
14292 echo ' .text
14293 .L0:
14294 nop
14295 .data
14296 .long .L0@GOTOFF' > conftest.s
14297 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14298 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14299 (eval $ac_try) 2>&5
14300 ac_status=$?
14301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14302 (exit $ac_status); }; }
14303 then
14304 gcc_cv_as_ix86_gotoff_in_data=yes
14305 else
14306 echo "configure: failed program was" >&5
14307 cat conftest.s >&5
14308 fi
14309 rm -f conftest.o conftest.s
14310 fi
14311 fi
14312 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
14313 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
14314
14315
14316 cat >>confdefs.h <<_ACEOF
14317 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
14318 _ACEOF
14319
14320 ;;
14321
14322 ia64*-*-*)
14323 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
14324 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
14325 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
14326 echo $ECHO_N "(cached) $ECHO_C" >&6
14327 else
14328 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
14329 if test $in_tree_gas = yes; then
14330 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14331 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
14332 fi
14333 elif test x$gcc_cv_as != x; then
14334 echo ' .text
14335 addl r15 = @ltoffx(x#), gp
14336 ;;
14337 ld8.mov r16 = [r15], x#' > conftest.s
14338 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14339 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14340 (eval $ac_try) 2>&5
14341 ac_status=$?
14342 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14343 (exit $ac_status); }; }
14344 then
14345 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
14346 else
14347 echo "configure: failed program was" >&5
14348 cat conftest.s >&5
14349 fi
14350 rm -f conftest.o conftest.s
14351 fi
14352 fi
14353 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
14354 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
14355 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
14356
14357 cat >>confdefs.h <<\_ACEOF
14358 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
14359 _ACEOF
14360
14361 fi
14362
14363 ;;
14364
14365 powerpc*-*-*)
14366 case $target in
14367 *-*-aix*) conftest_s=' .csect .text[PR]
14368 mfcr 3,128';;
14369 *-*-darwin*) conftest_s=' .text
14370 mfcr r3,128';;
14371 *) conftest_s=' .text
14372 mfcr 3,128';;
14373 esac
14374
14375 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
14376 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
14377 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
14378 echo $ECHO_N "(cached) $ECHO_C" >&6
14379 else
14380 gcc_cv_as_powerpc_mfcrf=no
14381 if test $in_tree_gas = yes; then
14382 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14383 then gcc_cv_as_powerpc_mfcrf=yes
14384 fi
14385 elif test x$gcc_cv_as != x; then
14386 echo "$conftest_s" > conftest.s
14387 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14388 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14389 (eval $ac_try) 2>&5
14390 ac_status=$?
14391 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14392 (exit $ac_status); }; }
14393 then
14394 gcc_cv_as_powerpc_mfcrf=yes
14395 else
14396 echo "configure: failed program was" >&5
14397 cat conftest.s >&5
14398 fi
14399 rm -f conftest.o conftest.s
14400 fi
14401 fi
14402 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
14403 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
14404 if test $gcc_cv_as_powerpc_mfcrf = yes; then
14405
14406 cat >>confdefs.h <<\_ACEOF
14407 #define HAVE_AS_MFCRF 1
14408 _ACEOF
14409
14410 fi
14411 ;;
14412
14413 mips*-*-*)
14414 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14415 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14416 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
14417 echo $ECHO_N "(cached) $ECHO_C" >&6
14418 else
14419 gcc_cv_as_mips_explicit_relocs=no
14420 if test $in_tree_gas = yes; then
14421 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14422 then gcc_cv_as_mips_explicit_relocs=yes
14423 fi
14424 elif test x$gcc_cv_as != x; then
14425 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
14426 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14427 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14428 (eval $ac_try) 2>&5
14429 ac_status=$?
14430 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14431 (exit $ac_status); }; }
14432 then
14433 gcc_cv_as_mips_explicit_relocs=yes
14434 else
14435 echo "configure: failed program was" >&5
14436 cat conftest.s >&5
14437 fi
14438 rm -f conftest.o conftest.s
14439 fi
14440 fi
14441 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
14442 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
14443 if test $gcc_cv_as_mips_explicit_relocs = yes; then
14444 if test x$target_cpu_default = x
14445 then target_cpu_default=MASK_EXPLICIT_RELOCS
14446 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
14447 fi
14448 fi
14449
14450 if test x$gas_flag = xyes \
14451 || test x"$host" != x"$build" \
14452 || test ! -x "$gcc_cv_as" \
14453 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
14454 :
14455 else
14456 echo "*** This configuration requires the GNU assembler" >&2
14457 exit 1
14458 fi
14459 ;;
14460 esac
14461 # ??? Not all targets support dwarf2 debug_line, even within a version
14462 # of gas. Moreover, we need to emit a valid instruction to trigger any
14463 # info to the output file. So, as supported targets are added to gas 2.11,
14464 # add some instruction here to (also) show we expect this might work.
14465 # ??? Once 2.11 is released, probably need to add first known working
14466 # version to the per-target configury.
14467 case "$target" in
14468 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
14469 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
14470 | xstormy16*-*-* | cris-*-* | xtensa-*-*)
14471 insn="nop"
14472 ;;
14473 ia64*-*-* | s390*-*-*)
14474 insn="nop 0"
14475 ;;
14476 mmix-*-*)
14477 insn="swym 0"
14478 ;;
14479 esac
14480 if test x"$insn" != x; then
14481 conftest_s="\
14482 .file 1 \"conftest.s\"
14483 .loc 1 3 0
14484 $insn"
14485 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
14486 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
14487 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
14488 echo $ECHO_N "(cached) $ECHO_C" >&6
14489 else
14490 gcc_cv_as_dwarf2_debug_line=no
14491 if test $in_tree_gas = yes; then
14492 if test $in_tree_gas_is_elf = yes \
14493 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14494 then gcc_cv_as_dwarf2_debug_line=yes
14495 fi
14496 elif test x$gcc_cv_as != x; then
14497 echo "$conftest_s" > conftest.s
14498 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14500 (eval $ac_try) 2>&5
14501 ac_status=$?
14502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14503 (exit $ac_status); }; }
14504 then
14505 # ??? This fails with non-gnu grep. Maybe use objdump?
14506 if grep debug_line conftest.o > /dev/null 2>&1; then
14507 gcc_cv_as_dwarf2_debug_line=yes
14508 fi
14509 else
14510 echo "configure: failed program was" >&5
14511 cat conftest.s >&5
14512 fi
14513 rm -f conftest.o conftest.s
14514 fi
14515 fi
14516 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
14517 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
14518
14519
14520 # The .debug_line file table must be in the exact order that
14521 # we specified the files, since these indices are also used
14522 # by DW_AT_decl_file. Approximate this test by testing if
14523 # the assembler bitches if the same index is assigned twice.
14524 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
14525 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
14526 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
14527 echo $ECHO_N "(cached) $ECHO_C" >&6
14528 else
14529 gcc_cv_as_dwarf2_file_buggy=no
14530 if test x$gcc_cv_as != x; then
14531 echo ' .file 1 "foo.s"
14532 .file 1 "bar.s"' > conftest.s
14533 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14534 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14535 (eval $ac_try) 2>&5
14536 ac_status=$?
14537 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14538 (exit $ac_status); }; }
14539 then
14540 gcc_cv_as_dwarf2_file_buggy=yes
14541 else
14542 echo "configure: failed program was" >&5
14543 cat conftest.s >&5
14544 fi
14545 rm -f conftest.o conftest.s
14546 fi
14547 fi
14548 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
14549 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
14550
14551
14552 if test $gcc_cv_as_dwarf2_debug_line = yes \
14553 && test $gcc_cv_as_dwarf2_file_buggy = no; then
14554
14555 cat >>confdefs.h <<\_ACEOF
14556 #define HAVE_AS_DWARF2_DEBUG_LINE 1
14557 _ACEOF
14558
14559 fi
14560
14561 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
14562 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
14563 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
14564 echo $ECHO_N "(cached) $ECHO_C" >&6
14565 else
14566 gcc_cv_as_gdwarf2_flag=no
14567 if test $in_tree_gas = yes; then
14568 if test $in_tree_gas_is_elf = yes \
14569 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14570 then gcc_cv_as_gdwarf2_flag=yes
14571 fi
14572 elif test x$gcc_cv_as != x; then
14573 echo "$insn" > conftest.s
14574 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
14575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14576 (eval $ac_try) 2>&5
14577 ac_status=$?
14578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14579 (exit $ac_status); }; }
14580 then
14581 gcc_cv_as_gdwarf2_flag=yes
14582 else
14583 echo "configure: failed program was" >&5
14584 cat conftest.s >&5
14585 fi
14586 rm -f conftest.o conftest.s
14587 fi
14588 fi
14589 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
14590 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
14591 if test $gcc_cv_as_gdwarf2_flag = yes; then
14592
14593 cat >>confdefs.h <<\_ACEOF
14594 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
14595 _ACEOF
14596
14597 fi
14598
14599 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
14600 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
14601 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
14602 echo $ECHO_N "(cached) $ECHO_C" >&6
14603 else
14604 gcc_cv_as_gstabs_flag=no
14605 if test $in_tree_gas = yes; then
14606 if test $in_tree_gas_is_elf = yes \
14607 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14608 then gcc_cv_as_gstabs_flag=yes
14609 fi
14610 elif test x$gcc_cv_as != x; then
14611 echo "$insn" > conftest.s
14612 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
14613 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14614 (eval $ac_try) 2>&5
14615 ac_status=$?
14616 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14617 (exit $ac_status); }; }
14618 then
14619 # The native Solaris 9/Intel assembler doesn't understand --gstabs
14620 # and warns about it, but still exits successfully. So check for
14621 # this.
14622 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
14623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14624 (eval $ac_try) 2>&5
14625 ac_status=$?
14626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14627 (exit $ac_status); }; }
14628 then :
14629 else gcc_cv_as_gstabs_flag=yes
14630 fi
14631 else
14632 echo "configure: failed program was" >&5
14633 cat conftest.s >&5
14634 fi
14635 rm -f conftest.o conftest.s
14636 fi
14637 fi
14638 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
14639 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
14640 if test $gcc_cv_as_gstabs_flag = yes; then
14641
14642 cat >>confdefs.h <<\_ACEOF
14643 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
14644 _ACEOF
14645
14646 fi
14647 fi
14648
14649 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
14650 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
14651 gcc_cv_ld_ro_rw_mix=unknown
14652 if test $in_tree_ld = yes ; then
14653 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
14654 && test $in_tree_ld_is_elf = yes; then
14655 gcc_cv_ld_ro_rw_mix=read-write
14656 fi
14657 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
14658 echo '.section myfoosect, "a"' > conftest1.s
14659 echo '.section myfoosect, "aw"' > conftest2.s
14660 echo '.byte 1' >> conftest2.s
14661 echo '.section myfoosect, "a"' > conftest3.s
14662 echo '.byte 0' >> conftest3.s
14663 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
14664 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
14665 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
14666 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
14667 conftest2.o conftest3.o > /dev/null 2>&1; then
14668 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
14669 | sed -e '/myfoosect/!d' -e N`
14670 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
14671 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
14672 gcc_cv_ld_ro_rw_mix=read-only
14673 else
14674 gcc_cv_ld_ro_rw_mix=read-write
14675 fi
14676 fi
14677 fi
14678 rm -f conftest.* conftest[123].*
14679 fi
14680 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
14681
14682 cat >>confdefs.h <<\_ACEOF
14683 #define HAVE_LD_RO_RW_SECTION_MIXING 1
14684 _ACEOF
14685
14686 fi
14687 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
14688 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
14689
14690 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
14691 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
14692 gcc_cv_ld_eh_frame_hdr=no
14693 if test $in_tree_ld = yes ; then
14694 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
14695 && test $in_tree_ld_is_elf = yes; then
14696 gcc_cv_ld_eh_frame_hdr=yes
14697 fi
14698 elif test x$gcc_cv_ld != x; then
14699 # Check if linker supports --eh-frame-hdr option
14700 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
14701 gcc_cv_ld_eh_frame_hdr=yes
14702 fi
14703 fi
14704 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
14705
14706 cat >>confdefs.h <<\_ACEOF
14707 #define HAVE_LD_EH_FRAME_HDR 1
14708 _ACEOF
14709
14710 fi
14711 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
14712 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
14713
14714 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
14715 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
14716 gcc_cv_ld_pie=no
14717 if test $in_tree_ld = yes ; then
14718 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
14719 && test $in_tree_ld_is_elf = yes; then
14720 gcc_cv_ld_pie=yes
14721 fi
14722 elif test x$gcc_cv_ld != x; then
14723 # Check if linker supports -pie option
14724 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
14725 gcc_cv_ld_pie=yes
14726 fi
14727 fi
14728 if test x"$gcc_cv_ld_pie" = xyes; then
14729
14730 cat >>confdefs.h <<\_ACEOF
14731 #define HAVE_LD_PIE 1
14732 _ACEOF
14733
14734 fi
14735 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
14736 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
14737
14738 # --------
14739 # UNSORTED
14740 # --------
14741
14742 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
14743 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
14744 if test "${gcc_cv_ld_as_needed+set}" = set; then
14745 echo $ECHO_N "(cached) $ECHO_C" >&6
14746 else
14747 gcc_cv_ld_as_needed=no
14748 if test $in_tree_ld = yes ; then
14749 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
14750 && test $in_tree_ld_is_elf = yes; then
14751 gcc_cv_ld_as_needed=yes
14752 fi
14753 elif test x$gcc_cv_ld != x; then
14754 # Check if linker supports --as-needed and --no-as-needed options
14755 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
14756 gcc_cv_ld_as_needed=yes
14757 fi
14758 fi
14759
14760 fi
14761 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
14762 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
14763 if test x"$gcc_cv_ld_as_needed" = xyes; then
14764
14765 cat >>confdefs.h <<\_ACEOF
14766 #define HAVE_LD_AS_NEEDED 1
14767 _ACEOF
14768
14769 fi
14770
14771 case "$target" in
14772 powerpc64*-*-linux*)
14773 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
14774 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
14775 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
14776 echo $ECHO_N "(cached) $ECHO_C" >&6
14777 else
14778 gcc_cv_ld_no_dot_syms=no
14779 if test $in_tree_ld = yes ; then
14780 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
14781 gcc_cv_ld_no_dot_syms=yes
14782 fi
14783 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
14784 cat > conftest1.s <<EOF
14785 .text
14786 bl .foo
14787 EOF
14788 cat > conftest2.s <<EOF
14789 .section ".opd","aw"
14790 .align 3
14791 .globl foo
14792 .type foo,@function
14793 foo:
14794 .quad .LEfoo,.TOC.@tocbase,0
14795 .text
14796 .LEfoo:
14797 blr
14798 .size foo,.-.LEfoo
14799 EOF
14800 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
14801 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
14802 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
14803 gcc_cv_ld_no_dot_syms=yes
14804 fi
14805 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
14806 fi
14807
14808 fi
14809 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
14810 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
14811 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
14812
14813 cat >>confdefs.h <<\_ACEOF
14814 #define HAVE_LD_NO_DOT_SYMS 1
14815 _ACEOF
14816
14817 fi
14818 ;;
14819 esac
14820
14821 if test x$with_sysroot = x && test x$host = x$target \
14822 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
14823
14824 cat >>confdefs.h <<_ACEOF
14825 #define PREFIX_INCLUDE_DIR "$prefix/include"
14826 _ACEOF
14827
14828 fi
14829
14830 # Find out what GC implementation we want, or may, use.
14831
14832 # Check whether --with-gc or --without-gc was given.
14833 if test "${with_gc+set}" = set; then
14834 withval="$with_gc"
14835 case "$withval" in
14836 page | zone)
14837 GGC=ggc-$withval
14838 ;;
14839 *)
14840 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
14841 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
14842 { (exit 1); exit 1; }; }
14843 ;;
14844 esac
14845 else
14846 GGC=ggc-page
14847 fi;
14848
14849 echo "Using $GGC for garbage collection."
14850
14851 # Use the system's zlib library.
14852 zlibdir=-L../zlib
14853 zlibinc="-I\$(srcdir)/../zlib"
14854
14855 # Check whether --with-system-zlib or --without-system-zlib was given.
14856 if test "${with_system_zlib+set}" = set; then
14857 withval="$with_system_zlib"
14858 zlibdir=
14859 zlibinc=
14860
14861 fi;
14862
14863
14864
14865
14866 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
14867 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
14868 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
14869 if test "${enable_maintainer_mode+set}" = set; then
14870 enableval="$enable_maintainer_mode"
14871 maintainer_mode=$enableval
14872 else
14873 maintainer_mode=no
14874 fi;
14875
14876 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
14877 echo "${ECHO_T}$maintainer_mode" >&6
14878
14879 if test "$maintainer_mode" = "yes"; then
14880 MAINT=''
14881 else
14882 MAINT='#'
14883 fi
14884
14885 # --------------
14886 # Language hooks
14887 # --------------
14888
14889 # Make empty files to contain the specs and options for each language.
14890 # Then add #include lines to for a compiler that has specs and/or options.
14891
14892 lang_opt_files=
14893 lang_specs_files=
14894 lang_tree_files=
14895 for subdir in . $subdirs
14896 do
14897 if test -f $srcdir/$subdir/lang.opt; then
14898 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
14899 fi
14900 if test -f $srcdir/$subdir/lang-specs.h; then
14901 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
14902 fi
14903 if test -f $srcdir/$subdir/$subdir-tree.def; then
14904 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
14905 fi
14906 done
14907
14908 # These (without "all_") are set in each config-lang.in.
14909 # `language' must be a single word so is spelled singularly.
14910 all_languages=
14911 all_boot_languages=
14912 all_compilers=
14913 all_stagestuff=
14914 all_outputs='Makefile gccbug mklibgcc mkheaders libada-mk'
14915 # List of language makefile fragments.
14916 all_lang_makefrags=
14917 # List of language subdirectory makefiles. Deprecated.
14918 all_lang_makefiles=
14919 # Files for gengtype
14920 all_gtfiles="$target_gtfiles"
14921 # Files for gengtype with language
14922 all_gtfiles_files_langs=
14923 all_gtfiles_files_files=
14924
14925 # Add the language fragments.
14926 # Languages are added via two mechanisms. Some information must be
14927 # recorded in makefile variables, these are defined in config-lang.in.
14928 # We accumulate them and plug them into the main Makefile.
14929 # The other mechanism is a set of hooks for each of the main targets
14930 # like `clean', `install', etc.
14931
14932 language_hooks="Make-hooks"
14933
14934 for s in $subdirs
14935 do
14936 language=
14937 boot_language=
14938 compilers=
14939 stagestuff=
14940 outputs=
14941 gtfiles=
14942 . ${srcdir}/$s/config-lang.in
14943 if test "x$language" = x
14944 then
14945 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
14946 exit 1
14947 fi
14948 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$s/Make-lang.in"
14949 if test -f ${srcdir}/$s/Makefile.in
14950 then all_lang_makefiles="$s/Makefile"
14951 fi
14952 all_languages="$all_languages $language"
14953 if test "x$boot_language" = xyes
14954 then
14955 all_boot_languages="$all_boot_languages $language"
14956 fi
14957 all_compilers="$all_compilers $compilers"
14958 all_stagestuff="$all_stagestuff $stagestuff"
14959 all_outputs="$all_outputs $outputs"
14960 all_gtfiles="$all_gtfiles $gtfiles"
14961 for f in $gtfiles
14962 do
14963 all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
14964 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
14965 done
14966 done
14967
14968 # Pick up gtfiles for c
14969 gtfiles=
14970 s="c"
14971 . ${srcdir}/c-config-lang.in
14972 all_gtfiles="$all_gtfiles $gtfiles"
14973 for f in $gtfiles
14974 do
14975 all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
14976 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
14977 done
14978
14979 check_languages=
14980 for language in $all_languages
14981 do
14982 check_languages="$check_languages check-$language"
14983 done
14984
14985 # We link each language in with a set of hooks, reached indirectly via
14986 # lang.${target}.
14987
14988 rm -f Make-hooks
14989 touch Make-hooks
14990 target_list="all.build all.cross start.encap rest.encap tags \
14991 install-normal install-common install-man \
14992 uninstall info man srcextra srcman srcinfo \
14993 mostlyclean clean distclean maintainer-clean \
14994 stage1 stage2 stage3 stage4 stageprofile stagefeedback"
14995 for t in $target_list
14996 do
14997 x=
14998 for lang in $all_languages
14999 do
15000 x="$x $lang.$t"
15001 done
15002 echo "lang.$t: $x" >> Make-hooks
15003 done
15004
15005 # --------
15006 # UNSORTED
15007 # --------
15008
15009 # Create .gdbinit.
15010
15011 echo "dir ." > .gdbinit
15012 echo "dir ${srcdir}" >> .gdbinit
15013 if test x$gdb_needs_out_file_path = xyes
15014 then
15015 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
15016 fi
15017 if test "x$subdirs" != x; then
15018 for s in $subdirs
15019 do
15020 echo "dir ${srcdir}/$s" >> .gdbinit
15021 done
15022 fi
15023 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
15024
15025 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
15026 # absolute path for gcc_tooldir based on inserting the number of up-directory
15027 # movements required to get from $(exec_prefix) to $(prefix) into the basic
15028 # $(libsubdir)/@(unlibsubdir) based path.
15029 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
15030 # make and thus we'd get different behavior depending on where we built the
15031 # sources.
15032 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
15033 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
15034 else
15035 # An explanation of the sed strings:
15036 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
15037 # -e 's|/$||' match a trailing forward slash and eliminates it
15038 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
15039 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
15040 #
15041 # (*) Note this pattern overwrites the first character of the string
15042 # with a forward slash if one is not already present. This is not a
15043 # problem because the exact names of the sub-directories concerned is
15044 # unimportant, just the number of them matters.
15045 #
15046 # The practical upshot of these patterns is like this:
15047 #
15048 # prefix exec_prefix result
15049 # ------ ----------- ------
15050 # /foo /foo/bar ../
15051 # /foo/ /foo/bar ../
15052 # /foo /foo/bar/ ../
15053 # /foo/ /foo/bar/ ../
15054 # /foo /foo/bar/ugg ../../
15055 #
15056 dollar='$$'
15057 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
15058 fi
15059
15060
15061
15062 # Find a directory in which to install a shared libgcc.
15063
15064 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
15065 if test "${enable_version_specific_runtime_libs+set}" = set; then
15066 enableval="$enable_version_specific_runtime_libs"
15067
15068 fi;
15069
15070
15071 # Check whether --with-slibdir or --without-slibdir was given.
15072 if test "${with_slibdir+set}" = set; then
15073 withval="$with_slibdir"
15074 slibdir="$with_slibdir"
15075 else
15076 if test "${enable_version_specific_runtime_libs+set}" = set; then
15077 slibdir='$(libsubdir)'
15078 elif test "$host" != "$target"; then
15079 slibdir='$(build_tooldir)/lib'
15080 else
15081 slibdir='$(libdir)'
15082 fi
15083 fi;
15084
15085
15086 objdir=`${PWDCMD-pwd}`
15087
15088
15089 # Substitute configuration variables
15090
15091
15092
15093
15094
15095
15096
15097
15098
15099
15100
15101
15102
15103
15104
15105
15106
15107
15108
15109
15110
15111
15112
15113
15114
15115
15116
15117
15118
15119
15120
15121
15122
15123
15124
15125
15126
15127
15128
15129
15130
15131
15132
15133
15134
15135
15136
15137
15138
15139
15140
15141
15142
15143
15144
15145
15146
15147
15148
15149
15150
15151
15152
15153
15154
15155
15156
15157
15158
15159 if test x"$SET_GCC_LIB_PATH_CMD" != x; then
15160 # SET_GCC_LIB_PATH_CMD is "XXX=path; export XXX;". It is expanded to
15161 #
15162 # eval "set_gcc_lib_path=XXX=path; export XXX;"
15163 #
15164 eval "set_gcc_lib_path=$SET_GCC_LIB_PATH_CMD"
15165 # It will set set_gcc_lib_path to "export XXX=path" for GNU make.
15166 set_gcc_lib_path="export $set_gcc_lib_path"
15167 else
15168 set_gcc_lib_path=
15169 fi
15170
15171
15172
15173 # Echo link setup.
15174 if test x${build} = x${host} ; then
15175 if test x${host} = x${target} ; then
15176 echo "Links are now set up to build a native compiler for ${target}." 1>&2
15177 else
15178 echo "Links are now set up to build a cross-compiler" 1>&2
15179 echo " from ${host} to ${target}." 1>&2
15180 fi
15181 else
15182 if test x${host} = x${target} ; then
15183 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
15184 echo " for ${target}." 1>&2
15185 else
15186 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
15187 echo " from ${host} to ${target}." 1>&2
15188 fi
15189 fi
15190
15191
15192
15193
15194 # Configure the subdirectories
15195 # AC_CONFIG_SUBDIRS($subdirs)
15196
15197 # Create the Makefile
15198 # and configure language subdirectories
15199 ac_config_files="$ac_config_files $all_outputs"
15200
15201
15202 ac_config_commands="$ac_config_commands default"
15203
15204 cat >confcache <<\_ACEOF
15205 # This file is a shell script that caches the results of configure
15206 # tests run on this system so they can be shared between configure
15207 # scripts and configure runs, see configure's option --config-cache.
15208 # It is not useful on other systems. If it contains results you don't
15209 # want to keep, you may remove or edit it.
15210 #
15211 # config.status only pays attention to the cache file if you give it
15212 # the --recheck option to rerun configure.
15213 #
15214 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15215 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15216 # following values.
15217
15218 _ACEOF
15219
15220 # The following way of writing the cache mishandles newlines in values,
15221 # but we know of no workaround that is simple, portable, and efficient.
15222 # So, don't put newlines in cache variables' values.
15223 # Ultrix sh set writes to stderr and can't be redirected directly,
15224 # and sets the high bit in the cache file unless we assign to the vars.
15225 {
15226 (set) 2>&1 |
15227 case `(ac_space=' '; set | grep ac_space) 2>&1` in
15228 *ac_space=\ *)
15229 # `set' does not quote correctly, so add quotes (double-quote
15230 # substitution turns \\\\ into \\, and sed turns \\ into \).
15231 sed -n \
15232 "s/'/'\\\\''/g;
15233 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15234 ;;
15235 *)
15236 # `set' quotes correctly as required by POSIX, so do not add quotes.
15237 sed -n \
15238 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
15239 ;;
15240 esac;
15241 } |
15242 sed '
15243 t clear
15244 : clear
15245 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15246 t end
15247 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15248 : end' >>confcache
15249 if diff $cache_file confcache >/dev/null 2>&1; then :; else
15250 if test -w $cache_file; then
15251 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
15252 cat confcache >$cache_file
15253 else
15254 echo "not updating unwritable cache $cache_file"
15255 fi
15256 fi
15257 rm -f confcache
15258
15259 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15260 # Let make expand exec_prefix.
15261 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15262
15263 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15264 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15265 # trailing colons and then remove the whole line if VPATH becomes empty
15266 # (actually we leave an empty line to preserve line numbers).
15267 if test "x$srcdir" = x.; then
15268 ac_vpsub='/^[ ]*VPATH[ ]*=/{
15269 s/:*\$(srcdir):*/:/;
15270 s/:*\${srcdir}:*/:/;
15271 s/:*@srcdir@:*/:/;
15272 s/^\([^=]*=[ ]*\):*/\1/;
15273 s/:*$//;
15274 s/^[^=]*=[ ]*$//;
15275 }'
15276 fi
15277
15278 DEFS=-DHAVE_CONFIG_H
15279
15280 ac_libobjs=
15281 ac_ltlibobjs=
15282 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15283 # 1. Remove the extension, and $U if already installed.
15284 ac_i=`echo "$ac_i" |
15285 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
15286 # 2. Add them.
15287 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
15288 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
15289 done
15290 LIBOBJS=$ac_libobjs
15291
15292 LTLIBOBJS=$ac_ltlibobjs
15293
15294
15295
15296 : ${CONFIG_STATUS=./config.status}
15297 ac_clean_files_save=$ac_clean_files
15298 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15299 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
15300 echo "$as_me: creating $CONFIG_STATUS" >&6;}
15301 cat >$CONFIG_STATUS <<_ACEOF
15302 #! $SHELL
15303 # Generated by $as_me.
15304 # Run this file to recreate the current configuration.
15305 # Compiler output produced by configure, useful for debugging
15306 # configure, is in config.log if it exists.
15307
15308 debug=false
15309 ac_cs_recheck=false
15310 ac_cs_silent=false
15311 SHELL=\${CONFIG_SHELL-$SHELL}
15312 _ACEOF
15313
15314 cat >>$CONFIG_STATUS <<\_ACEOF
15315 ## --------------------- ##
15316 ## M4sh Initialization. ##
15317 ## --------------------- ##
15318
15319 # Be Bourne compatible
15320 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
15321 emulate sh
15322 NULLCMD=:
15323 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
15324 # is contrary to our usage. Disable this feature.
15325 alias -g '${1+"$@"}'='"$@"'
15326 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
15327 set -o posix
15328 fi
15329 DUALCASE=1; export DUALCASE # for MKS sh
15330
15331 # Support unset when possible.
15332 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
15333 as_unset=unset
15334 else
15335 as_unset=false
15336 fi
15337
15338
15339 # Work around bugs in pre-3.0 UWIN ksh.
15340 $as_unset ENV MAIL MAILPATH
15341 PS1='$ '
15342 PS2='> '
15343 PS4='+ '
15344
15345 # NLS nuisances.
15346 for as_var in \
15347 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
15348 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
15349 LC_TELEPHONE LC_TIME
15350 do
15351 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
15352 eval $as_var=C; export $as_var
15353 else
15354 $as_unset $as_var
15355 fi
15356 done
15357
15358 # Required to use basename.
15359 if expr a : '\(a\)' >/dev/null 2>&1; then
15360 as_expr=expr
15361 else
15362 as_expr=false
15363 fi
15364
15365 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
15366 as_basename=basename
15367 else
15368 as_basename=false
15369 fi
15370
15371
15372 # Name of the executable.
15373 as_me=`$as_basename "$0" ||
15374 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15375 X"$0" : 'X\(//\)$' \| \
15376 X"$0" : 'X\(/\)$' \| \
15377 . : '\(.\)' 2>/dev/null ||
15378 echo X/"$0" |
15379 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
15380 /^X\/\(\/\/\)$/{ s//\1/; q; }
15381 /^X\/\(\/\).*/{ s//\1/; q; }
15382 s/.*/./; q'`
15383
15384
15385 # PATH needs CR, and LINENO needs CR and PATH.
15386 # Avoid depending upon Character Ranges.
15387 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15388 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15389 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15390 as_cr_digits='0123456789'
15391 as_cr_alnum=$as_cr_Letters$as_cr_digits
15392
15393 # The user is always right.
15394 if test "${PATH_SEPARATOR+set}" != set; then
15395 echo "#! /bin/sh" >conf$$.sh
15396 echo "exit 0" >>conf$$.sh
15397 chmod +x conf$$.sh
15398 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
15399 PATH_SEPARATOR=';'
15400 else
15401 PATH_SEPARATOR=:
15402 fi
15403 rm -f conf$$.sh
15404 fi
15405
15406
15407 as_lineno_1=$LINENO
15408 as_lineno_2=$LINENO
15409 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
15410 test "x$as_lineno_1" != "x$as_lineno_2" &&
15411 test "x$as_lineno_3" = "x$as_lineno_2" || {
15412 # Find who we are. Look in the path if we contain no path at all
15413 # relative or not.
15414 case $0 in
15415 *[\\/]* ) as_myself=$0 ;;
15416 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15417 for as_dir in $PATH
15418 do
15419 IFS=$as_save_IFS
15420 test -z "$as_dir" && as_dir=.
15421 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15422 done
15423
15424 ;;
15425 esac
15426 # We did not find ourselves, most probably we were run as `sh COMMAND'
15427 # in which case we are not to be found in the path.
15428 if test "x$as_myself" = x; then
15429 as_myself=$0
15430 fi
15431 if test ! -f "$as_myself"; then
15432 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
15433 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
15434 { (exit 1); exit 1; }; }
15435 fi
15436 case $CONFIG_SHELL in
15437 '')
15438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15439 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
15440 do
15441 IFS=$as_save_IFS
15442 test -z "$as_dir" && as_dir=.
15443 for as_base in sh bash ksh sh5; do
15444 case $as_dir in
15445 /*)
15446 if ("$as_dir/$as_base" -c '
15447 as_lineno_1=$LINENO
15448 as_lineno_2=$LINENO
15449 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
15450 test "x$as_lineno_1" != "x$as_lineno_2" &&
15451 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
15452 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
15453 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
15454 CONFIG_SHELL=$as_dir/$as_base
15455 export CONFIG_SHELL
15456 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
15457 fi;;
15458 esac
15459 done
15460 done
15461 ;;
15462 esac
15463
15464 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
15465 # uniformly replaced by the line number. The first 'sed' inserts a
15466 # line-number line before each line; the second 'sed' does the real
15467 # work. The second script uses 'N' to pair each line-number line
15468 # with the numbered line, and appends trailing '-' during
15469 # substitution so that $LINENO is not a special case at line end.
15470 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
15471 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
15472 sed '=' <$as_myself |
15473 sed '
15474 N
15475 s,$,-,
15476 : loop
15477 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
15478 t loop
15479 s,-$,,
15480 s,^['$as_cr_digits']*\n,,
15481 ' >$as_me.lineno &&
15482 chmod +x $as_me.lineno ||
15483 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
15484 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
15485 { (exit 1); exit 1; }; }
15486
15487 # Don't try to exec as it changes $[0], causing all sort of problems
15488 # (the dirname of $[0] is not the place where we might find the
15489 # original and so on. Autoconf is especially sensible to this).
15490 . ./$as_me.lineno
15491 # Exit status is that of the last command.
15492 exit
15493 }
15494
15495
15496 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
15497 *c*,-n*) ECHO_N= ECHO_C='
15498 ' ECHO_T=' ' ;;
15499 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
15500 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
15501 esac
15502
15503 if expr a : '\(a\)' >/dev/null 2>&1; then
15504 as_expr=expr
15505 else
15506 as_expr=false
15507 fi
15508
15509 rm -f conf$$ conf$$.exe conf$$.file
15510 echo >conf$$.file
15511 if ln -s conf$$.file conf$$ 2>/dev/null; then
15512 # We could just check for DJGPP; but this test a) works b) is more generic
15513 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
15514 if test -f conf$$.exe; then
15515 # Don't use ln at all; we don't have any links
15516 as_ln_s='cp -p'
15517 else
15518 as_ln_s='ln -s'
15519 fi
15520 elif ln conf$$.file conf$$ 2>/dev/null; then
15521 as_ln_s=ln
15522 else
15523 as_ln_s='cp -p'
15524 fi
15525 rm -f conf$$ conf$$.exe conf$$.file
15526
15527 if mkdir -p . 2>/dev/null; then
15528 as_mkdir_p=:
15529 else
15530 test -d ./-p && rmdir ./-p
15531 as_mkdir_p=false
15532 fi
15533
15534 as_executable_p="test -f"
15535
15536 # Sed expression to map a string onto a valid CPP name.
15537 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15538
15539 # Sed expression to map a string onto a valid variable name.
15540 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15541
15542
15543 # IFS
15544 # We need space, tab and new line, in precisely that order.
15545 as_nl='
15546 '
15547 IFS=" $as_nl"
15548
15549 # CDPATH.
15550 $as_unset CDPATH
15551
15552 exec 6>&1
15553
15554 # Open the log real soon, to keep \$[0] and so on meaningful, and to
15555 # report actual input values of CONFIG_FILES etc. instead of their
15556 # values after options handling. Logging --version etc. is OK.
15557 exec 5>>config.log
15558 {
15559 echo
15560 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15561 ## Running $as_me. ##
15562 _ASBOX
15563 } >&5
15564 cat >&5 <<_CSEOF
15565
15566 This file was extended by $as_me, which was
15567 generated by GNU Autoconf 2.59. Invocation command line was
15568
15569 CONFIG_FILES = $CONFIG_FILES
15570 CONFIG_HEADERS = $CONFIG_HEADERS
15571 CONFIG_LINKS = $CONFIG_LINKS
15572 CONFIG_COMMANDS = $CONFIG_COMMANDS
15573 $ $0 $@
15574
15575 _CSEOF
15576 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
15577 echo >&5
15578 _ACEOF
15579
15580 # Files that config.status was made for.
15581 if test -n "$ac_config_files"; then
15582 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
15583 fi
15584
15585 if test -n "$ac_config_headers"; then
15586 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
15587 fi
15588
15589 if test -n "$ac_config_links"; then
15590 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
15591 fi
15592
15593 if test -n "$ac_config_commands"; then
15594 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
15595 fi
15596
15597 cat >>$CONFIG_STATUS <<\_ACEOF
15598
15599 ac_cs_usage="\
15600 \`$as_me' instantiates files from templates according to the
15601 current configuration.
15602
15603 Usage: $0 [OPTIONS] [FILE]...
15604
15605 -h, --help print this help, then exit
15606 -V, --version print version number, then exit
15607 -q, --quiet do not print progress messages
15608 -d, --debug don't remove temporary files
15609 --recheck update $as_me by reconfiguring in the same conditions
15610 --file=FILE[:TEMPLATE]
15611 instantiate the configuration file FILE
15612 --header=FILE[:TEMPLATE]
15613 instantiate the configuration header FILE
15614
15615 Configuration files:
15616 $config_files
15617
15618 Configuration headers:
15619 $config_headers
15620
15621 Configuration commands:
15622 $config_commands
15623
15624 Report bugs to <bug-autoconf@gnu.org>."
15625 _ACEOF
15626
15627 cat >>$CONFIG_STATUS <<_ACEOF
15628 ac_cs_version="\\
15629 config.status
15630 configured by $0, generated by GNU Autoconf 2.59,
15631 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
15632
15633 Copyright (C) 2003 Free Software Foundation, Inc.
15634 This config.status script is free software; the Free Software Foundation
15635 gives unlimited permission to copy, distribute and modify it."
15636 srcdir=$srcdir
15637 _ACEOF
15638
15639 cat >>$CONFIG_STATUS <<\_ACEOF
15640 # If no file are specified by the user, then we need to provide default
15641 # value. By we need to know if files were specified by the user.
15642 ac_need_defaults=:
15643 while test $# != 0
15644 do
15645 case $1 in
15646 --*=*)
15647 ac_option=`expr "x$1" : 'x\([^=]*\)='`
15648 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
15649 ac_shift=:
15650 ;;
15651 -*)
15652 ac_option=$1
15653 ac_optarg=$2
15654 ac_shift=shift
15655 ;;
15656 *) # This is not an option, so the user has probably given explicit
15657 # arguments.
15658 ac_option=$1
15659 ac_need_defaults=false;;
15660 esac
15661
15662 case $ac_option in
15663 # Handling of the options.
15664 _ACEOF
15665 cat >>$CONFIG_STATUS <<\_ACEOF
15666 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15667 ac_cs_recheck=: ;;
15668 --version | --vers* | -V )
15669 echo "$ac_cs_version"; exit 0 ;;
15670 --he | --h)
15671 # Conflict between --help and --header
15672 { { echo "$as_me:$LINENO: error: ambiguous option: $1
15673 Try \`$0 --help' for more information." >&5
15674 echo "$as_me: error: ambiguous option: $1
15675 Try \`$0 --help' for more information." >&2;}
15676 { (exit 1); exit 1; }; };;
15677 --help | --hel | -h )
15678 echo "$ac_cs_usage"; exit 0 ;;
15679 --debug | --d* | -d )
15680 debug=: ;;
15681 --file | --fil | --fi | --f )
15682 $ac_shift
15683 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
15684 ac_need_defaults=false;;
15685 --header | --heade | --head | --hea )
15686 $ac_shift
15687 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
15688 ac_need_defaults=false;;
15689 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15690 | -silent | --silent | --silen | --sile | --sil | --si | --s)
15691 ac_cs_silent=: ;;
15692
15693 # This is an error.
15694 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
15695 Try \`$0 --help' for more information." >&5
15696 echo "$as_me: error: unrecognized option: $1
15697 Try \`$0 --help' for more information." >&2;}
15698 { (exit 1); exit 1; }; } ;;
15699
15700 *) ac_config_targets="$ac_config_targets $1" ;;
15701
15702 esac
15703 shift
15704 done
15705
15706 ac_configure_extra_args=
15707
15708 if $ac_cs_silent; then
15709 exec 6>/dev/null
15710 ac_configure_extra_args="$ac_configure_extra_args --silent"
15711 fi
15712
15713 _ACEOF
15714 cat >>$CONFIG_STATUS <<_ACEOF
15715 if \$ac_cs_recheck; then
15716 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
15717 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15718 fi
15719
15720 _ACEOF
15721
15722 cat >>$CONFIG_STATUS <<_ACEOF
15723 #
15724 # INIT-COMMANDS section.
15725 #
15726
15727 subdirs='$subdirs'
15728 symbolic_link='$symbolic_link'
15729
15730
15731 _ACEOF
15732
15733
15734
15735 cat >>$CONFIG_STATUS <<\_ACEOF
15736 for ac_config_target in $ac_config_targets
15737 do
15738 case "$ac_config_target" in
15739 # Handling of arguments.
15740 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
15741 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15742 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
15743 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
15744 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
15745 { (exit 1); exit 1; }; };;
15746 esac
15747 done
15748
15749 # If the user did not use the arguments to specify the items to instantiate,
15750 # then the envvar interface is used. Set only those that are not.
15751 # We use the long form for the default assignment because of an extremely
15752 # bizarre bug on SunOS 4.1.3.
15753 if $ac_need_defaults; then
15754 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15755 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15756 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15757 fi
15758
15759 # Have a temporary directory for convenience. Make it in the build tree
15760 # simply because there is no reason to put it here, and in addition,
15761 # creating and moving files from /tmp can sometimes cause problems.
15762 # Create a temporary directory, and hook for its removal unless debugging.
15763 $debug ||
15764 {
15765 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
15766 trap '{ (exit 1); exit 1; }' 1 2 13 15
15767 }
15768
15769 # Create a (secure) tmp directory for tmp files.
15770
15771 {
15772 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
15773 test -n "$tmp" && test -d "$tmp"
15774 } ||
15775 {
15776 tmp=./confstat$$-$RANDOM
15777 (umask 077 && mkdir $tmp)
15778 } ||
15779 {
15780 echo "$me: cannot create a temporary directory in ." >&2
15781 { (exit 1); exit 1; }
15782 }
15783
15784 _ACEOF
15785
15786 cat >>$CONFIG_STATUS <<_ACEOF
15787
15788 #
15789 # CONFIG_FILES section.
15790 #
15791
15792 # No need to generate the scripts if there are no CONFIG_FILES.
15793 # This happens for instance when ./config.status config.h
15794 if test -n "\$CONFIG_FILES"; then
15795 # Protect against being on the right side of a sed subst in config.status.
15796 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
15797 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
15798 s,@SHELL@,$SHELL,;t t
15799 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
15800 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
15801 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
15802 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
15803 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
15804 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
15805 s,@exec_prefix@,$exec_prefix,;t t
15806 s,@prefix@,$prefix,;t t
15807 s,@program_transform_name@,$program_transform_name,;t t
15808 s,@bindir@,$bindir,;t t
15809 s,@sbindir@,$sbindir,;t t
15810 s,@libexecdir@,$libexecdir,;t t
15811 s,@datadir@,$datadir,;t t
15812 s,@sysconfdir@,$sysconfdir,;t t
15813 s,@sharedstatedir@,$sharedstatedir,;t t
15814 s,@localstatedir@,$localstatedir,;t t
15815 s,@libdir@,$libdir,;t t
15816 s,@includedir@,$includedir,;t t
15817 s,@oldincludedir@,$oldincludedir,;t t
15818 s,@infodir@,$infodir,;t t
15819 s,@mandir@,$mandir,;t t
15820 s,@build_alias@,$build_alias,;t t
15821 s,@host_alias@,$host_alias,;t t
15822 s,@target_alias@,$target_alias,;t t
15823 s,@DEFS@,$DEFS,;t t
15824 s,@ECHO_C@,$ECHO_C,;t t
15825 s,@ECHO_N@,$ECHO_N,;t t
15826 s,@ECHO_T@,$ECHO_T,;t t
15827 s,@LIBS@,$LIBS,;t t
15828 s,@build@,$build,;t t
15829 s,@build_cpu@,$build_cpu,;t t
15830 s,@build_vendor@,$build_vendor,;t t
15831 s,@build_os@,$build_os,;t t
15832 s,@host@,$host,;t t
15833 s,@host_cpu@,$host_cpu,;t t
15834 s,@host_vendor@,$host_vendor,;t t
15835 s,@host_os@,$host_os,;t t
15836 s,@target@,$target,;t t
15837 s,@target_cpu@,$target_cpu,;t t
15838 s,@target_vendor@,$target_vendor,;t t
15839 s,@target_os@,$target_os,;t t
15840 s,@target_noncanonical@,$target_noncanonical,;t t
15841 s,@build_subdir@,$build_subdir,;t t
15842 s,@host_subdir@,$host_subdir,;t t
15843 s,@target_subdir@,$target_subdir,;t t
15844 s,@GENINSRC@,$GENINSRC,;t t
15845 s,@CC@,$CC,;t t
15846 s,@CFLAGS@,$CFLAGS,;t t
15847 s,@LDFLAGS@,$LDFLAGS,;t t
15848 s,@CPPFLAGS@,$CPPFLAGS,;t t
15849 s,@ac_ct_CC@,$ac_ct_CC,;t t
15850 s,@EXEEXT@,$EXEEXT,;t t
15851 s,@OBJEXT@,$OBJEXT,;t t
15852 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
15853 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
15854 s,@CPP@,$CPP,;t t
15855 s,@EGREP@,$EGREP,;t t
15856 s,@strict1_warn@,$strict1_warn,;t t
15857 s,@warn_cflags@,$warn_cflags,;t t
15858 s,@WERROR@,$WERROR,;t t
15859 s,@nocommon_flag@,$nocommon_flag,;t t
15860 s,@TREEBROWSER@,$TREEBROWSER,;t t
15861 s,@valgrind_path@,$valgrind_path,;t t
15862 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
15863 s,@valgrind_command@,$valgrind_command,;t t
15864 s,@coverage_flags@,$coverage_flags,;t t
15865 s,@enable_multilib@,$enable_multilib,;t t
15866 s,@enable_shared@,$enable_shared,;t t
15867 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
15868 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
15869 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
15870 s,@onestep@,$onestep,;t t
15871 s,@SET_MAKE@,$SET_MAKE,;t t
15872 s,@AWK@,$AWK,;t t
15873 s,@LN_S@,$LN_S,;t t
15874 s,@LN@,$LN,;t t
15875 s,@RANLIB@,$RANLIB,;t t
15876 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
15877 s,@ranlib_flags@,$ranlib_flags,;t t
15878 s,@INSTALL@,$INSTALL,;t t
15879 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
15880 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
15881 s,@make_compare_target@,$make_compare_target,;t t
15882 s,@have_mktemp_command@,$have_mktemp_command,;t t
15883 s,@MAKEINFO@,$MAKEINFO,;t t
15884 s,@BUILD_INFO@,$BUILD_INFO,;t t
15885 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
15886 s,@FLEX@,$FLEX,;t t
15887 s,@BISON@,$BISON,;t t
15888 s,@NM@,$NM,;t t
15889 s,@AR@,$AR,;t t
15890 s,@stage1_cflags@,$stage1_cflags,;t t
15891 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
15892 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
15893 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
15894 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
15895 s,@LIBICONV@,$LIBICONV,;t t
15896 s,@LTLIBICONV@,$LTLIBICONV,;t t
15897 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
15898 s,@manext@,$manext,;t t
15899 s,@objext@,$objext,;t t
15900 s,@gthread_flags@,$gthread_flags,;t t
15901 s,@extra_modes_file@,$extra_modes_file,;t t
15902 s,@PACKAGE@,$PACKAGE,;t t
15903 s,@VERSION@,$VERSION,;t t
15904 s,@USE_NLS@,$USE_NLS,;t t
15905 s,@LIBINTL@,$LIBINTL,;t t
15906 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
15907 s,@INCINTL@,$INCINTL,;t t
15908 s,@XGETTEXT@,$XGETTEXT,;t t
15909 s,@GMSGFMT@,$GMSGFMT,;t t
15910 s,@POSUB@,$POSUB,;t t
15911 s,@CATALOGS@,$CATALOGS,;t t
15912 s,@CROSS@,$CROSS,;t t
15913 s,@ALL@,$ALL,;t t
15914 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
15915 s,@inhibit_libc@,$inhibit_libc,;t t
15916 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
15917 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
15918 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
15919 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
15920 s,@collect2@,$collect2,;t t
15921 s,@libgcc_visibility@,$libgcc_visibility,;t t
15922 s,@GGC@,$GGC,;t t
15923 s,@zlibdir@,$zlibdir,;t t
15924 s,@zlibinc@,$zlibinc,;t t
15925 s,@MAINT@,$MAINT,;t t
15926 s,@gcc_tooldir@,$gcc_tooldir,;t t
15927 s,@dollar@,$dollar,;t t
15928 s,@slibdir@,$slibdir,;t t
15929 s,@objdir@,$objdir,;t t
15930 s,@subdirs@,$subdirs,;t t
15931 s,@srcdir@,$srcdir,;t t
15932 s,@all_boot_languages@,$all_boot_languages,;t t
15933 s,@all_compilers@,$all_compilers,;t t
15934 s,@all_gtfiles@,$all_gtfiles,;t t
15935 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
15936 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
15937 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
15938 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
15939 s,@all_languages@,$all_languages,;t t
15940 s,@all_stagestuff@,$all_stagestuff,;t t
15941 s,@build_exeext@,$build_exeext,;t t
15942 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
15943 s,@build_xm_file_list@,$build_xm_file_list,;t t
15944 s,@build_xm_include_list@,$build_xm_include_list,;t t
15945 s,@build_xm_defines@,$build_xm_defines,;t t
15946 s,@check_languages@,$check_languages,;t t
15947 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
15948 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
15949 s,@cpp_install_dir@,$cpp_install_dir,;t t
15950 s,@xmake_file@,$xmake_file,;t t
15951 s,@tmake_file@,$tmake_file,;t t
15952 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
15953 s,@extra_headers_list@,$extra_headers_list,;t t
15954 s,@extra_objs@,$extra_objs,;t t
15955 s,@extra_parts@,$extra_parts,;t t
15956 s,@extra_passes@,$extra_passes,;t t
15957 s,@extra_programs@,$extra_programs,;t t
15958 s,@float_h_file@,$float_h_file,;t t
15959 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
15960 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
15961 s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t
15962 s,@gcc_version@,$gcc_version,;t t
15963 s,@gcc_version_full@,$gcc_version_full,;t t
15964 s,@gcc_version_trigger@,$gcc_version_trigger,;t t
15965 s,@host_exeext@,$host_exeext,;t t
15966 s,@host_xm_file_list@,$host_xm_file_list,;t t
15967 s,@host_xm_include_list@,$host_xm_include_list,;t t
15968 s,@host_xm_defines@,$host_xm_defines,;t t
15969 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
15970 s,@install@,$install,;t t
15971 s,@lang_opt_files@,$lang_opt_files,;t t
15972 s,@lang_specs_files@,$lang_specs_files,;t t
15973 s,@lang_tree_files@,$lang_tree_files,;t t
15974 s,@local_prefix@,$local_prefix,;t t
15975 s,@md_file@,$md_file,;t t
15976 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
15977 s,@out_file@,$out_file,;t t
15978 s,@out_object_file@,$out_object_file,;t t
15979 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
15980 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
15981 s,@symbolic_link@,$symbolic_link,;t t
15982 s,@thread_file@,$thread_file,;t t
15983 s,@tm_file_list@,$tm_file_list,;t t
15984 s,@tm_include_list@,$tm_include_list,;t t
15985 s,@tm_defines@,$tm_defines,;t t
15986 s,@tm_p_file_list@,$tm_p_file_list,;t t
15987 s,@tm_p_include_list@,$tm_p_include_list,;t t
15988 s,@xm_file_list@,$xm_file_list,;t t
15989 s,@xm_include_list@,$xm_include_list,;t t
15990 s,@xm_defines@,$xm_defines,;t t
15991 s,@c_target_objs@,$c_target_objs,;t t
15992 s,@cxx_target_objs@,$cxx_target_objs,;t t
15993 s,@target_cpu_default@,$target_cpu_default,;t t
15994 s,@set_gcc_lib_path@,$set_gcc_lib_path,;t t
15995 s,@GMPLIBS@,$GMPLIBS,;t t
15996 s,@GMPINC@,$GMPINC,;t t
15997 s,@LIBOBJS@,$LIBOBJS,;t t
15998 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
15999 /@language_hooks@/r $language_hooks
16000 s,@language_hooks@,,;t t
16001 CEOF
16002
16003 _ACEOF
16004
16005 cat >>$CONFIG_STATUS <<\_ACEOF
16006 # Split the substitutions into bite-sized pieces for seds with
16007 # small command number limits, like on Digital OSF/1 and HP-UX.
16008 ac_max_sed_lines=48
16009 ac_sed_frag=1 # Number of current file.
16010 ac_beg=1 # First line for current file.
16011 ac_end=$ac_max_sed_lines # Line after last line for current file.
16012 ac_more_lines=:
16013 ac_sed_cmds=
16014 while $ac_more_lines; do
16015 if test $ac_beg -gt 1; then
16016 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
16017 else
16018 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
16019 fi
16020 if test ! -s $tmp/subs.frag; then
16021 ac_more_lines=false
16022 else
16023 # The purpose of the label and of the branching condition is to
16024 # speed up the sed processing (if there are no `@' at all, there
16025 # is no need to browse any of the substitutions).
16026 # These are the two extra sed commands mentioned above.
16027 (echo ':t
16028 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
16029 if test -z "$ac_sed_cmds"; then
16030 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
16031 else
16032 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
16033 fi
16034 ac_sed_frag=`expr $ac_sed_frag + 1`
16035 ac_beg=$ac_end
16036 ac_end=`expr $ac_end + $ac_max_sed_lines`
16037 fi
16038 done
16039 if test -z "$ac_sed_cmds"; then
16040 ac_sed_cmds=cat
16041 fi
16042 fi # test -n "$CONFIG_FILES"
16043
16044 _ACEOF
16045 cat >>$CONFIG_STATUS <<\_ACEOF
16046 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
16047 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
16048 case $ac_file in
16049 - | *:- | *:-:* ) # input from stdin
16050 cat >$tmp/stdin
16051 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16052 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16053 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16054 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16055 * ) ac_file_in=$ac_file.in ;;
16056 esac
16057
16058 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
16059 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
16060 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16061 X"$ac_file" : 'X\(//\)[^/]' \| \
16062 X"$ac_file" : 'X\(//\)$' \| \
16063 X"$ac_file" : 'X\(/\)' \| \
16064 . : '\(.\)' 2>/dev/null ||
16065 echo X"$ac_file" |
16066 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16067 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16068 /^X\(\/\/\)$/{ s//\1/; q; }
16069 /^X\(\/\).*/{ s//\1/; q; }
16070 s/.*/./; q'`
16071 { if $as_mkdir_p; then
16072 mkdir -p "$ac_dir"
16073 else
16074 as_dir="$ac_dir"
16075 as_dirs=
16076 while test ! -d "$as_dir"; do
16077 as_dirs="$as_dir $as_dirs"
16078 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16079 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16080 X"$as_dir" : 'X\(//\)[^/]' \| \
16081 X"$as_dir" : 'X\(//\)$' \| \
16082 X"$as_dir" : 'X\(/\)' \| \
16083 . : '\(.\)' 2>/dev/null ||
16084 echo X"$as_dir" |
16085 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16086 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16087 /^X\(\/\/\)$/{ s//\1/; q; }
16088 /^X\(\/\).*/{ s//\1/; q; }
16089 s/.*/./; q'`
16090 done
16091 test ! -n "$as_dirs" || mkdir $as_dirs
16092 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16093 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16094 { (exit 1); exit 1; }; }; }
16095
16096 ac_builddir=.
16097
16098 if test "$ac_dir" != .; then
16099 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
16100 # A "../" for each directory in $ac_dir_suffix.
16101 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
16102 else
16103 ac_dir_suffix= ac_top_builddir=
16104 fi
16105
16106 case $srcdir in
16107 .) # No --srcdir option. We are building in place.
16108 ac_srcdir=.
16109 if test -z "$ac_top_builddir"; then
16110 ac_top_srcdir=.
16111 else
16112 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
16113 fi ;;
16114 [\\/]* | ?:[\\/]* ) # Absolute path.
16115 ac_srcdir=$srcdir$ac_dir_suffix;
16116 ac_top_srcdir=$srcdir ;;
16117 *) # Relative path.
16118 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
16119 ac_top_srcdir=$ac_top_builddir$srcdir ;;
16120 esac
16121
16122 # Do not use `cd foo && pwd` to compute absolute paths, because
16123 # the directories may not exist.
16124 case `pwd` in
16125 .) ac_abs_builddir="$ac_dir";;
16126 *)
16127 case "$ac_dir" in
16128 .) ac_abs_builddir=`pwd`;;
16129 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
16130 *) ac_abs_builddir=`pwd`/"$ac_dir";;
16131 esac;;
16132 esac
16133 case $ac_abs_builddir in
16134 .) ac_abs_top_builddir=${ac_top_builddir}.;;
16135 *)
16136 case ${ac_top_builddir}. in
16137 .) ac_abs_top_builddir=$ac_abs_builddir;;
16138 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
16139 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
16140 esac;;
16141 esac
16142 case $ac_abs_builddir in
16143 .) ac_abs_srcdir=$ac_srcdir;;
16144 *)
16145 case $ac_srcdir in
16146 .) ac_abs_srcdir=$ac_abs_builddir;;
16147 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
16148 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
16149 esac;;
16150 esac
16151 case $ac_abs_builddir in
16152 .) ac_abs_top_srcdir=$ac_top_srcdir;;
16153 *)
16154 case $ac_top_srcdir in
16155 .) ac_abs_top_srcdir=$ac_abs_builddir;;
16156 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
16157 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
16158 esac;;
16159 esac
16160
16161
16162
16163 if test x"$ac_file" != x-; then
16164 { echo "$as_me:$LINENO: creating $ac_file" >&5
16165 echo "$as_me: creating $ac_file" >&6;}
16166 rm -f "$ac_file"
16167 fi
16168 # Let's still pretend it is `configure' which instantiates (i.e., don't
16169 # use $as_me), people would be surprised to read:
16170 # /* config.h. Generated by config.status. */
16171 if test x"$ac_file" = x-; then
16172 configure_input=
16173 else
16174 configure_input="$ac_file. "
16175 fi
16176 configure_input=$configure_input"Generated from `echo $ac_file_in |
16177 sed 's,.*/,,'` by configure."
16178
16179 # First look for the input files in the build tree, otherwise in the
16180 # src tree.
16181 ac_file_inputs=`IFS=:
16182 for f in $ac_file_in; do
16183 case $f in
16184 -) echo $tmp/stdin ;;
16185 [\\/$]*)
16186 # Absolute (can't be DOS-style, as IFS=:)
16187 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16188 echo "$as_me: error: cannot find input file: $f" >&2;}
16189 { (exit 1); exit 1; }; }
16190 echo "$f";;
16191 *) # Relative
16192 if test -f "$f"; then
16193 # Build tree
16194 echo "$f"
16195 elif test -f "$srcdir/$f"; then
16196 # Source tree
16197 echo "$srcdir/$f"
16198 else
16199 # /dev/null tree
16200 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16201 echo "$as_me: error: cannot find input file: $f" >&2;}
16202 { (exit 1); exit 1; }; }
16203 fi;;
16204 esac
16205 done` || { (exit 1); exit 1; }
16206 _ACEOF
16207 cat >>$CONFIG_STATUS <<_ACEOF
16208 sed "$ac_vpsub
16209 $extrasub
16210 _ACEOF
16211 cat >>$CONFIG_STATUS <<\_ACEOF
16212 :t
16213 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16214 s,@configure_input@,$configure_input,;t t
16215 s,@srcdir@,$ac_srcdir,;t t
16216 s,@abs_srcdir@,$ac_abs_srcdir,;t t
16217 s,@top_srcdir@,$ac_top_srcdir,;t t
16218 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
16219 s,@builddir@,$ac_builddir,;t t
16220 s,@abs_builddir@,$ac_abs_builddir,;t t
16221 s,@top_builddir@,$ac_top_builddir,;t t
16222 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
16223 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
16224 rm -f $tmp/stdin
16225 if test x"$ac_file" != x-; then
16226 mv $tmp/out $ac_file
16227 else
16228 cat $tmp/out
16229 rm -f $tmp/out
16230 fi
16231
16232 done
16233 _ACEOF
16234 cat >>$CONFIG_STATUS <<\_ACEOF
16235
16236 #
16237 # CONFIG_HEADER section.
16238 #
16239
16240 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
16241 # NAME is the cpp macro being defined and VALUE is the value it is being given.
16242 #
16243 # ac_d sets the value in "#define NAME VALUE" lines.
16244 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
16245 ac_dB='[ ].*$,\1#\2'
16246 ac_dC=' '
16247 ac_dD=',;t'
16248 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
16249 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
16250 ac_uB='$,\1#\2define\3'
16251 ac_uC=' '
16252 ac_uD=',;t'
16253
16254 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
16255 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
16256 case $ac_file in
16257 - | *:- | *:-:* ) # input from stdin
16258 cat >$tmp/stdin
16259 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16260 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16261 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16262 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16263 * ) ac_file_in=$ac_file.in ;;
16264 esac
16265
16266 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
16267 echo "$as_me: creating $ac_file" >&6;}
16268
16269 # First look for the input files in the build tree, otherwise in the
16270 # src tree.
16271 ac_file_inputs=`IFS=:
16272 for f in $ac_file_in; do
16273 case $f in
16274 -) echo $tmp/stdin ;;
16275 [\\/$]*)
16276 # Absolute (can't be DOS-style, as IFS=:)
16277 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16278 echo "$as_me: error: cannot find input file: $f" >&2;}
16279 { (exit 1); exit 1; }; }
16280 # Do quote $f, to prevent DOS paths from being IFS'd.
16281 echo "$f";;
16282 *) # Relative
16283 if test -f "$f"; then
16284 # Build tree
16285 echo "$f"
16286 elif test -f "$srcdir/$f"; then
16287 # Source tree
16288 echo "$srcdir/$f"
16289 else
16290 # /dev/null tree
16291 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16292 echo "$as_me: error: cannot find input file: $f" >&2;}
16293 { (exit 1); exit 1; }; }
16294 fi;;
16295 esac
16296 done` || { (exit 1); exit 1; }
16297 # Remove the trailing spaces.
16298 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
16299
16300 _ACEOF
16301
16302 # Transform confdefs.h into two sed scripts, `conftest.defines' and
16303 # `conftest.undefs', that substitutes the proper values into
16304 # config.h.in to produce config.h. The first handles `#define'
16305 # templates, and the second `#undef' templates.
16306 # And first: Protect against being on the right side of a sed subst in
16307 # config.status. Protect against being in an unquoted here document
16308 # in config.status.
16309 rm -f conftest.defines conftest.undefs
16310 # Using a here document instead of a string reduces the quoting nightmare.
16311 # Putting comments in sed scripts is not portable.
16312 #
16313 # `end' is used to avoid that the second main sed command (meant for
16314 # 0-ary CPP macros) applies to n-ary macro definitions.
16315 # See the Autoconf documentation for `clear'.
16316 cat >confdef2sed.sed <<\_ACEOF
16317 s/[\\&,]/\\&/g
16318 s,[\\$`],\\&,g
16319 t clear
16320 : clear
16321 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
16322 t end
16323 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
16324 : end
16325 _ACEOF
16326 # If some macros were called several times there might be several times
16327 # the same #defines, which is useless. Nevertheless, we may not want to
16328 # sort them, since we want the *last* AC-DEFINE to be honored.
16329 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
16330 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
16331 rm -f confdef2sed.sed
16332
16333 # This sed command replaces #undef with comments. This is necessary, for
16334 # example, in the case of _POSIX_SOURCE, which is predefined and required
16335 # on some systems where configure will not decide to define it.
16336 cat >>conftest.undefs <<\_ACEOF
16337 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
16338 _ACEOF
16339
16340 # Break up conftest.defines because some shells have a limit on the size
16341 # of here documents, and old seds have small limits too (100 cmds).
16342 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
16343 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
16344 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
16345 echo ' :' >>$CONFIG_STATUS
16346 rm -f conftest.tail
16347 while grep . conftest.defines >/dev/null
16348 do
16349 # Write a limited-size here document to $tmp/defines.sed.
16350 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
16351 # Speed up: don't consider the non `#define' lines.
16352 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
16353 # Work around the forget-to-reset-the-flag bug.
16354 echo 't clr' >>$CONFIG_STATUS
16355 echo ': clr' >>$CONFIG_STATUS
16356 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
16357 echo 'CEOF
16358 sed -f $tmp/defines.sed $tmp/in >$tmp/out
16359 rm -f $tmp/in
16360 mv $tmp/out $tmp/in
16361 ' >>$CONFIG_STATUS
16362 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
16363 rm -f conftest.defines
16364 mv conftest.tail conftest.defines
16365 done
16366 rm -f conftest.defines
16367 echo ' fi # grep' >>$CONFIG_STATUS
16368 echo >>$CONFIG_STATUS
16369
16370 # Break up conftest.undefs because some shells have a limit on the size
16371 # of here documents, and old seds have small limits too (100 cmds).
16372 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
16373 rm -f conftest.tail
16374 while grep . conftest.undefs >/dev/null
16375 do
16376 # Write a limited-size here document to $tmp/undefs.sed.
16377 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
16378 # Speed up: don't consider the non `#undef'
16379 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
16380 # Work around the forget-to-reset-the-flag bug.
16381 echo 't clr' >>$CONFIG_STATUS
16382 echo ': clr' >>$CONFIG_STATUS
16383 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
16384 echo 'CEOF
16385 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
16386 rm -f $tmp/in
16387 mv $tmp/out $tmp/in
16388 ' >>$CONFIG_STATUS
16389 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
16390 rm -f conftest.undefs
16391 mv conftest.tail conftest.undefs
16392 done
16393 rm -f conftest.undefs
16394
16395 cat >>$CONFIG_STATUS <<\_ACEOF
16396 # Let's still pretend it is `configure' which instantiates (i.e., don't
16397 # use $as_me), people would be surprised to read:
16398 # /* config.h. Generated by config.status. */
16399 if test x"$ac_file" = x-; then
16400 echo "/* Generated by configure. */" >$tmp/config.h
16401 else
16402 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
16403 fi
16404 cat $tmp/in >>$tmp/config.h
16405 rm -f $tmp/in
16406 if test x"$ac_file" != x-; then
16407 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
16408 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
16409 echo "$as_me: $ac_file is unchanged" >&6;}
16410 else
16411 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
16412 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16413 X"$ac_file" : 'X\(//\)[^/]' \| \
16414 X"$ac_file" : 'X\(//\)$' \| \
16415 X"$ac_file" : 'X\(/\)' \| \
16416 . : '\(.\)' 2>/dev/null ||
16417 echo X"$ac_file" |
16418 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16419 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16420 /^X\(\/\/\)$/{ s//\1/; q; }
16421 /^X\(\/\).*/{ s//\1/; q; }
16422 s/.*/./; q'`
16423 { if $as_mkdir_p; then
16424 mkdir -p "$ac_dir"
16425 else
16426 as_dir="$ac_dir"
16427 as_dirs=
16428 while test ! -d "$as_dir"; do
16429 as_dirs="$as_dir $as_dirs"
16430 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16431 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16432 X"$as_dir" : 'X\(//\)[^/]' \| \
16433 X"$as_dir" : 'X\(//\)$' \| \
16434 X"$as_dir" : 'X\(/\)' \| \
16435 . : '\(.\)' 2>/dev/null ||
16436 echo X"$as_dir" |
16437 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16438 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16439 /^X\(\/\/\)$/{ s//\1/; q; }
16440 /^X\(\/\).*/{ s//\1/; q; }
16441 s/.*/./; q'`
16442 done
16443 test ! -n "$as_dirs" || mkdir $as_dirs
16444 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16445 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16446 { (exit 1); exit 1; }; }; }
16447
16448 rm -f $ac_file
16449 mv $tmp/config.h $ac_file
16450 fi
16451 else
16452 cat $tmp/config.h
16453 rm -f $tmp/config.h
16454 fi
16455 done
16456 _ACEOF
16457 cat >>$CONFIG_STATUS <<\_ACEOF
16458
16459 #
16460 # CONFIG_COMMANDS section.
16461 #
16462 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
16463 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
16464 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
16465 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
16466 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16467 X"$ac_dest" : 'X\(//\)[^/]' \| \
16468 X"$ac_dest" : 'X\(//\)$' \| \
16469 X"$ac_dest" : 'X\(/\)' \| \
16470 . : '\(.\)' 2>/dev/null ||
16471 echo X"$ac_dest" |
16472 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16473 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16474 /^X\(\/\/\)$/{ s//\1/; q; }
16475 /^X\(\/\).*/{ s//\1/; q; }
16476 s/.*/./; q'`
16477 { if $as_mkdir_p; then
16478 mkdir -p "$ac_dir"
16479 else
16480 as_dir="$ac_dir"
16481 as_dirs=
16482 while test ! -d "$as_dir"; do
16483 as_dirs="$as_dir $as_dirs"
16484 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16485 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16486 X"$as_dir" : 'X\(//\)[^/]' \| \
16487 X"$as_dir" : 'X\(//\)$' \| \
16488 X"$as_dir" : 'X\(/\)' \| \
16489 . : '\(.\)' 2>/dev/null ||
16490 echo X"$as_dir" |
16491 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16492 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16493 /^X\(\/\/\)$/{ s//\1/; q; }
16494 /^X\(\/\).*/{ s//\1/; q; }
16495 s/.*/./; q'`
16496 done
16497 test ! -n "$as_dirs" || mkdir $as_dirs
16498 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16499 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16500 { (exit 1); exit 1; }; }; }
16501
16502 ac_builddir=.
16503
16504 if test "$ac_dir" != .; then
16505 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
16506 # A "../" for each directory in $ac_dir_suffix.
16507 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
16508 else
16509 ac_dir_suffix= ac_top_builddir=
16510 fi
16511
16512 case $srcdir in
16513 .) # No --srcdir option. We are building in place.
16514 ac_srcdir=.
16515 if test -z "$ac_top_builddir"; then
16516 ac_top_srcdir=.
16517 else
16518 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
16519 fi ;;
16520 [\\/]* | ?:[\\/]* ) # Absolute path.
16521 ac_srcdir=$srcdir$ac_dir_suffix;
16522 ac_top_srcdir=$srcdir ;;
16523 *) # Relative path.
16524 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
16525 ac_top_srcdir=$ac_top_builddir$srcdir ;;
16526 esac
16527
16528 # Do not use `cd foo && pwd` to compute absolute paths, because
16529 # the directories may not exist.
16530 case `pwd` in
16531 .) ac_abs_builddir="$ac_dir";;
16532 *)
16533 case "$ac_dir" in
16534 .) ac_abs_builddir=`pwd`;;
16535 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
16536 *) ac_abs_builddir=`pwd`/"$ac_dir";;
16537 esac;;
16538 esac
16539 case $ac_abs_builddir in
16540 .) ac_abs_top_builddir=${ac_top_builddir}.;;
16541 *)
16542 case ${ac_top_builddir}. in
16543 .) ac_abs_top_builddir=$ac_abs_builddir;;
16544 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
16545 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
16546 esac;;
16547 esac
16548 case $ac_abs_builddir in
16549 .) ac_abs_srcdir=$ac_srcdir;;
16550 *)
16551 case $ac_srcdir in
16552 .) ac_abs_srcdir=$ac_abs_builddir;;
16553 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
16554 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
16555 esac;;
16556 esac
16557 case $ac_abs_builddir in
16558 .) ac_abs_top_srcdir=$ac_top_srcdir;;
16559 *)
16560 case $ac_top_srcdir in
16561 .) ac_abs_top_srcdir=$ac_abs_builddir;;
16562 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
16563 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
16564 esac;;
16565 esac
16566
16567
16568 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
16569 echo "$as_me: executing $ac_dest commands" >&6;}
16570 case $ac_dest in
16571 default )
16572 case ${CONFIG_HEADERS} in
16573 *auto-host.h:config.in*)
16574 echo > cstamp-h ;;
16575 esac
16576 # Make sure all the subdirs exist.
16577 for d in $subdirs doc build
16578 do
16579 test -d $d || mkdir $d
16580 done
16581 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
16582 # bootstrapping and the installation procedure can still use
16583 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
16584 # FLAGS_TO_PASS has been modified to solve the problem there.
16585 # This is virtually a duplicate of what happens in configure.lang; we do
16586 # an extra check to make sure this only happens if ln -s can be used.
16587 if test "$symbolic_link" = "ln -s"; then
16588 for d in ${subdirs} ; do
16589 STARTDIR=`${PWDCMD-pwd}`
16590 cd $d
16591 for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
16592 do
16593 rm -f $t
16594 $symbolic_link ../$t $t 2>/dev/null
16595 done
16596 cd $STARTDIR
16597 done
16598 else true ; fi
16599 ;;
16600 esac
16601 done
16602 _ACEOF
16603
16604 cat >>$CONFIG_STATUS <<\_ACEOF
16605
16606 { (exit 0); exit 0; }
16607 _ACEOF
16608 chmod +x $CONFIG_STATUS
16609 ac_clean_files=$ac_clean_files_save
16610
16611
16612 # configure is writing to config.log, and then calls config.status.
16613 # config.status does its own redirection, appending to config.log.
16614 # Unfortunately, on DOS this fails, as config.log is still kept open
16615 # by configure, so config.status won't be able to write to it; its
16616 # output is simply discarded. So we exec the FD to /dev/null,
16617 # effectively closing config.log, so it can be properly (re)opened and
16618 # appended to by config.status. When coming back to configure, we
16619 # need to make the FD available again.
16620 if test "$no_create" != yes; then
16621 ac_cs_success=:
16622 ac_config_status_args=
16623 test "$silent" = yes &&
16624 ac_config_status_args="$ac_config_status_args --quiet"
16625 exec 5>/dev/null
16626 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16627 exec 5>>config.log
16628 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16629 # would make configure fail if this is the last instruction.
16630 $ac_cs_success || { (exit 1); exit 1; }
16631 fi
16632
Mirror of the offical gcc git repository hosted at gcc.gnu.org