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configure.ac (gcc_gxx_include_dir): Use $(libsubdir_to_prefix).
[thirdparty/gcc.git] / gcc / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="tree.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict_warn cxx_compat_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep datarootdir docdir htmldir SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
313 ac_subst_files='language_hooks'
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CC_set=${CC+set}
754 ac_env_CC_value=$CC
755 ac_cv_env_CC_set=${CC+set}
756 ac_cv_env_CC_value=$CC
757 ac_env_CFLAGS_set=${CFLAGS+set}
758 ac_env_CFLAGS_value=$CFLAGS
759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
760 ac_cv_env_CFLAGS_value=$CFLAGS
761 ac_env_LDFLAGS_set=${LDFLAGS+set}
762 ac_env_LDFLAGS_value=$LDFLAGS
763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_cv_env_LDFLAGS_value=$LDFLAGS
765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766 ac_env_CPPFLAGS_value=$CPPFLAGS
767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769 ac_env_CPP_set=${CPP+set}
770 ac_env_CPP_value=$CPP
771 ac_cv_env_CPP_set=${CPP+set}
772 ac_cv_env_CPP_value=$CPP
773 ac_env_GMPLIBS_set=${GMPLIBS+set}
774 ac_env_GMPLIBS_value=$GMPLIBS
775 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
776 ac_cv_env_GMPLIBS_value=$GMPLIBS
777 ac_env_GMPINC_set=${GMPINC+set}
778 ac_env_GMPINC_value=$GMPINC
779 ac_cv_env_GMPINC_set=${GMPINC+set}
780 ac_cv_env_GMPINC_value=$GMPINC
781
782 #
783 # Report the --help message.
784 #
785 if test "$ac_init_help" = "long"; then
786 # Omit some internal or obsolete options to make the list less imposing.
787 # This message is too long to be a string in the A/UX 3.1 sh.
788 cat <<_ACEOF
789 \`configure' configures this package to adapt to many kinds of systems.
790
791 Usage: $0 [OPTION]... [VAR=VALUE]...
792
793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
794 VAR=VALUE. See below for descriptions of some of the useful variables.
795
796 Defaults for the options are specified in brackets.
797
798 Configuration:
799 -h, --help display this help and exit
800 --help=short display options specific to this package
801 --help=recursive display the short help of all the included packages
802 -V, --version display version information and exit
803 -q, --quiet, --silent do not print \`checking...' messages
804 --cache-file=FILE cache test results in FILE [disabled]
805 -C, --config-cache alias for \`--cache-file=config.cache'
806 -n, --no-create do not create output files
807 --srcdir=DIR find the sources in DIR [configure dir or \`..']
808
809 _ACEOF
810
811 cat <<_ACEOF
812 Installation directories:
813 --prefix=PREFIX install architecture-independent files in PREFIX
814 [$ac_default_prefix]
815 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
816 [PREFIX]
817
818 By default, \`make install' will install all the files in
819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821 for instance \`--prefix=\$HOME'.
822
823 For better control, use the options below.
824
825 Fine tuning of the installation directories:
826 --bindir=DIR user executables [EPREFIX/bin]
827 --sbindir=DIR system admin executables [EPREFIX/sbin]
828 --libexecdir=DIR program executables [EPREFIX/libexec]
829 --datadir=DIR read-only architecture-independent data [PREFIX/share]
830 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
833 --libdir=DIR object code libraries [EPREFIX/lib]
834 --includedir=DIR C header files [PREFIX/include]
835 --oldincludedir=DIR C header files for non-gcc [/usr/include]
836 --infodir=DIR info documentation [PREFIX/info]
837 --mandir=DIR man documentation [PREFIX/man]
838 _ACEOF
839
840 cat <<\_ACEOF
841
842 Program names:
843 --program-prefix=PREFIX prepend PREFIX to installed program names
844 --program-suffix=SUFFIX append SUFFIX to installed program names
845 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
846
847 System types:
848 --build=BUILD configure for building on BUILD [guessed]
849 --host=HOST cross-compile to build programs to run on HOST [BUILD]
850 --target=TARGET configure for building compilers for TARGET [HOST]
851 _ACEOF
852 fi
853
854 if test -n "$ac_init_help"; then
855
856 cat <<\_ACEOF
857
858 Optional Features:
859 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
860 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
861 --enable-generated-files-in-srcdir
862 put copies of generated files in source dir
863 intended for creating source tarballs for users
864 without texinfo bison or flex.
865 --enable-werror-always enable -Werror always
866 --enable-checking=LIST
867 enable expensive run-time checks. With LIST,
868 enable only specific categories of checks.
869 Categories are: yes,no,all,none,release.
870 Flags are: assert,fold,gc,gcac,misc,
871 rtlflag,rtl,runtime,tree,valgrind.
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-decimal-float={no,yes,bid,dpd}
883 enable decimal float extension to C. Selecting 'bid'
884 or 'dpd' choses which decimal floating point format
885 to use
886 --enable-threads enable thread usage for target GCC
887 --enable-threads=LIB use LIB thread package for target GCC
888 --enable-tls enable or disable generation of tls code
889 overriding the assembler check for tls support
890 --enable-objc-gc enable the use of Boehm's garbage collector with
891 the GNU Objective-C runtime
892 --disable-shared don't provide a shared libgcc
893 --enable-intermodule build the compiler in one step
894 --enable-languages=LIST specify which front-ends to build
895 --disable-rpath do not hardcode runtime library paths
896 --enable-initfini-array use .init_array/.fini_array sections
897 --enable-sjlj-exceptions
898 arrange to use setjmp/longjmp exception handling
899 --enable-secureplt enable -msecure-plt by default for PowerPC
900 --disable-win32-registry
901 disable lookup of installation paths in the
902 Registry on Windows hosts
903 --enable-win32-registry enable registry lookup (default)
904 --enable-win32-registry=KEY
905 use KEY instead of GCC version as the last portion
906 of the registry key
907 --enable-maintainer-mode
908 enable make rules and dependencies not useful
909 (and sometimes confusing) to the casual installer
910 --enable-version-specific-runtime-libs
911 specify that runtime libraries should be
912 installed in a compiler-specific directory
913
914 Optional Packages:
915 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
916 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
917 --with-build-libsubdir=DIR Directory where to find libraries for build system
918 --with-local-prefix=DIR specifies directory to put local include
919 --with-gxx-include-dir=DIR
920 specifies directory to put g++ header files
921 --with-cpp-install-dir=DIR
922 install the user visible C preprocessor in DIR
923 (relative to PREFIX) as well as PREFIX/bin
924 --with-gnu-ld arrange to work with GNU ld.
925 --with-ld arrange to use the specified ld (full pathname)
926 --with-demangler-in-ld try to use demangler in GNU ld.
927 --with-gnu-as arrange to work with GNU as
928 --with-as arrange to use the specified as (full pathname)
929 --with-stabs arrange to use stabs instead of host debug format
930 --with-dwarf2 force the default debug format to be DWARF 2
931 --with-build-sysroot=sysroot
932 use sysroot as the system root during the build
933 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
934 --with-gnu-ld assume the C compiler uses GNU ld default=no
935 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
936 --without-libiconv-prefix don't search for libiconv in includedir and libdir
937 --with-system-libunwind use installed libunwind
938 --with-long-double-128 Use 128-bit long double by default.
939 --with-gc={page,zone} choose the garbage collection mechanism to use
940 with the compiler
941 --with-system-zlib use installed libz
942 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
943 --with-datarootdir=DIR Use DIR as the data root [PREFIX/share]
944 --with-docdir=DIR Install documentation in DIR [DATAROOTDIR]
945 --with-htmldir=DIR html documentation in in DIR [DOCDIR]
946
947 Some influential environment variables:
948 CC C compiler command
949 CFLAGS C compiler flags
950 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
951 nonstandard directory <lib dir>
952 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
953 headers in a nonstandard directory <include dir>
954 CPP C preprocessor
955 GMPLIBS How to link GMP
956 GMPINC How to find GMP include files
957
958 Use these variables to override the choices made by `configure' or to help
959 it to find libraries and programs with nonstandard names/locations.
960
961 _ACEOF
962 fi
963
964 if test "$ac_init_help" = "recursive"; then
965 # If there are subdirs, report their specific --help.
966 ac_popdir=`pwd`
967 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
968 test -d $ac_dir || continue
969 ac_builddir=.
970
971 if test "$ac_dir" != .; then
972 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
973 # A "../" for each directory in $ac_dir_suffix.
974 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
975 else
976 ac_dir_suffix= ac_top_builddir=
977 fi
978
979 case $srcdir in
980 .) # No --srcdir option. We are building in place.
981 ac_srcdir=.
982 if test -z "$ac_top_builddir"; then
983 ac_top_srcdir=.
984 else
985 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
986 fi ;;
987 [\\/]* | ?:[\\/]* ) # Absolute path.
988 ac_srcdir=$srcdir$ac_dir_suffix;
989 ac_top_srcdir=$srcdir ;;
990 *) # Relative path.
991 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
992 ac_top_srcdir=$ac_top_builddir$srcdir ;;
993 esac
994
995 # Do not use `cd foo && pwd` to compute absolute paths, because
996 # the directories may not exist.
997 case `pwd` in
998 .) ac_abs_builddir="$ac_dir";;
999 *)
1000 case "$ac_dir" in
1001 .) ac_abs_builddir=`pwd`;;
1002 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1003 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1004 esac;;
1005 esac
1006 case $ac_abs_builddir in
1007 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1008 *)
1009 case ${ac_top_builddir}. in
1010 .) ac_abs_top_builddir=$ac_abs_builddir;;
1011 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1012 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1013 esac;;
1014 esac
1015 case $ac_abs_builddir in
1016 .) ac_abs_srcdir=$ac_srcdir;;
1017 *)
1018 case $ac_srcdir in
1019 .) ac_abs_srcdir=$ac_abs_builddir;;
1020 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1021 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1022 esac;;
1023 esac
1024 case $ac_abs_builddir in
1025 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1026 *)
1027 case $ac_top_srcdir in
1028 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1029 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1030 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1031 esac;;
1032 esac
1033
1034 cd $ac_dir
1035 # Check for guested configure; otherwise get Cygnus style configure.
1036 if test -f $ac_srcdir/configure.gnu; then
1037 echo
1038 $SHELL $ac_srcdir/configure.gnu --help=recursive
1039 elif test -f $ac_srcdir/configure; then
1040 echo
1041 $SHELL $ac_srcdir/configure --help=recursive
1042 elif test -f $ac_srcdir/configure.ac ||
1043 test -f $ac_srcdir/configure.in; then
1044 echo
1045 $ac_configure --help
1046 else
1047 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1048 fi
1049 cd $ac_popdir
1050 done
1051 fi
1052
1053 test -n "$ac_init_help" && exit 0
1054 if $ac_init_version; then
1055 cat <<\_ACEOF
1056
1057 Copyright (C) 2003 Free Software Foundation, Inc.
1058 This configure script is free software; the Free Software Foundation
1059 gives unlimited permission to copy, distribute and modify it.
1060 _ACEOF
1061 exit 0
1062 fi
1063 exec 5>config.log
1064 cat >&5 <<_ACEOF
1065 This file contains any messages produced by compilers while
1066 running configure, to aid debugging if configure makes a mistake.
1067
1068 It was created by $as_me, which was
1069 generated by GNU Autoconf 2.59. Invocation command line was
1070
1071 $ $0 $@
1072
1073 _ACEOF
1074 {
1075 cat <<_ASUNAME
1076 ## --------- ##
1077 ## Platform. ##
1078 ## --------- ##
1079
1080 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1081 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1082 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1083 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1084 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1085
1086 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1087 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1088
1089 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1090 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1091 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1092 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1093 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1094 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1095 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1096
1097 _ASUNAME
1098
1099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1100 for as_dir in $PATH
1101 do
1102 IFS=$as_save_IFS
1103 test -z "$as_dir" && as_dir=.
1104 echo "PATH: $as_dir"
1105 done
1106
1107 } >&5
1108
1109 cat >&5 <<_ACEOF
1110
1111
1112 ## ----------- ##
1113 ## Core tests. ##
1114 ## ----------- ##
1115
1116 _ACEOF
1117
1118
1119 # Keep a trace of the command line.
1120 # Strip out --no-create and --no-recursion so they do not pile up.
1121 # Strip out --silent because we don't want to record it for future runs.
1122 # Also quote any args containing shell meta-characters.
1123 # Make two passes to allow for proper duplicate-argument suppression.
1124 ac_configure_args=
1125 ac_configure_args0=
1126 ac_configure_args1=
1127 ac_sep=
1128 ac_must_keep_next=false
1129 for ac_pass in 1 2
1130 do
1131 for ac_arg
1132 do
1133 case $ac_arg in
1134 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1135 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1136 | -silent | --silent | --silen | --sile | --sil)
1137 continue ;;
1138 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1139 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1140 esac
1141 case $ac_pass in
1142 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1143 2)
1144 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1145 if test $ac_must_keep_next = true; then
1146 ac_must_keep_next=false # Got value, back to normal.
1147 else
1148 case $ac_arg in
1149 *=* | --config-cache | -C | -disable-* | --disable-* \
1150 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1151 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1152 | -with-* | --with-* | -without-* | --without-* | --x)
1153 case "$ac_configure_args0 " in
1154 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1155 esac
1156 ;;
1157 -* ) ac_must_keep_next=true ;;
1158 esac
1159 fi
1160 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1161 # Get rid of the leading space.
1162 ac_sep=" "
1163 ;;
1164 esac
1165 done
1166 done
1167 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1168 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1169
1170 # When interrupted or exit'd, cleanup temporary files, and complete
1171 # config.log. We remove comments because anyway the quotes in there
1172 # would cause problems or look ugly.
1173 # WARNING: Be sure not to use single quotes in there, as some shells,
1174 # such as our DU 5.0 friend, will then `close' the trap.
1175 trap 'exit_status=$?
1176 # Save into config.log some information that might help in debugging.
1177 {
1178 echo
1179
1180 cat <<\_ASBOX
1181 ## ---------------- ##
1182 ## Cache variables. ##
1183 ## ---------------- ##
1184 _ASBOX
1185 echo
1186 # The following way of writing the cache mishandles newlines in values,
1187 {
1188 (set) 2>&1 |
1189 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1190 *ac_space=\ *)
1191 sed -n \
1192 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1193 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1194 ;;
1195 *)
1196 sed -n \
1197 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1198 ;;
1199 esac;
1200 }
1201 echo
1202
1203 cat <<\_ASBOX
1204 ## ----------------- ##
1205 ## Output variables. ##
1206 ## ----------------- ##
1207 _ASBOX
1208 echo
1209 for ac_var in $ac_subst_vars
1210 do
1211 eval ac_val=$`echo $ac_var`
1212 echo "$ac_var='"'"'$ac_val'"'"'"
1213 done | sort
1214 echo
1215
1216 if test -n "$ac_subst_files"; then
1217 cat <<\_ASBOX
1218 ## ------------- ##
1219 ## Output files. ##
1220 ## ------------- ##
1221 _ASBOX
1222 echo
1223 for ac_var in $ac_subst_files
1224 do
1225 eval ac_val=$`echo $ac_var`
1226 echo "$ac_var='"'"'$ac_val'"'"'"
1227 done | sort
1228 echo
1229 fi
1230
1231 if test -s confdefs.h; then
1232 cat <<\_ASBOX
1233 ## ----------- ##
1234 ## confdefs.h. ##
1235 ## ----------- ##
1236 _ASBOX
1237 echo
1238 sed "/^$/d" confdefs.h | sort
1239 echo
1240 fi
1241 test "$ac_signal" != 0 &&
1242 echo "$as_me: caught signal $ac_signal"
1243 echo "$as_me: exit $exit_status"
1244 } >&5
1245 rm -f core *.core &&
1246 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1247 exit $exit_status
1248 ' 0
1249 for ac_signal in 1 2 13 15; do
1250 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1251 done
1252 ac_signal=0
1253
1254 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1255 rm -rf conftest* confdefs.h
1256 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1257 echo >confdefs.h
1258
1259 # Predefined preprocessor variables.
1260
1261 cat >>confdefs.h <<_ACEOF
1262 #define PACKAGE_NAME "$PACKAGE_NAME"
1263 _ACEOF
1264
1265
1266 cat >>confdefs.h <<_ACEOF
1267 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1268 _ACEOF
1269
1270
1271 cat >>confdefs.h <<_ACEOF
1272 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1273 _ACEOF
1274
1275
1276 cat >>confdefs.h <<_ACEOF
1277 #define PACKAGE_STRING "$PACKAGE_STRING"
1278 _ACEOF
1279
1280
1281 cat >>confdefs.h <<_ACEOF
1282 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1283 _ACEOF
1284
1285
1286 # Let the site file select an alternate cache file if it wants to.
1287 # Prefer explicitly selected file to automatically selected ones.
1288 if test -z "$CONFIG_SITE"; then
1289 if test "x$prefix" != xNONE; then
1290 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1291 else
1292 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1293 fi
1294 fi
1295 for ac_site_file in $CONFIG_SITE; do
1296 if test -r "$ac_site_file"; then
1297 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1298 echo "$as_me: loading site script $ac_site_file" >&6;}
1299 sed 's/^/| /' "$ac_site_file" >&5
1300 . "$ac_site_file"
1301 fi
1302 done
1303
1304 if test -r "$cache_file"; then
1305 # Some versions of bash will fail to source /dev/null (special
1306 # files actually), so we avoid doing that.
1307 if test -f "$cache_file"; then
1308 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1309 echo "$as_me: loading cache $cache_file" >&6;}
1310 case $cache_file in
1311 [\\/]* | ?:[\\/]* ) . $cache_file;;
1312 *) . ./$cache_file;;
1313 esac
1314 fi
1315 else
1316 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1317 echo "$as_me: creating cache $cache_file" >&6;}
1318 >$cache_file
1319 fi
1320
1321 # Check that the precious variables saved in the cache have kept the same
1322 # value.
1323 ac_cache_corrupted=false
1324 for ac_var in `(set) 2>&1 |
1325 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1326 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1327 eval ac_new_set=\$ac_env_${ac_var}_set
1328 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1329 eval ac_new_val="\$ac_env_${ac_var}_value"
1330 case $ac_old_set,$ac_new_set in
1331 set,)
1332 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1333 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1334 ac_cache_corrupted=: ;;
1335 ,set)
1336 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1337 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1338 ac_cache_corrupted=: ;;
1339 ,);;
1340 *)
1341 if test "x$ac_old_val" != "x$ac_new_val"; then
1342 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1343 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1344 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1345 echo "$as_me: former value: $ac_old_val" >&2;}
1346 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1347 echo "$as_me: current value: $ac_new_val" >&2;}
1348 ac_cache_corrupted=:
1349 fi;;
1350 esac
1351 # Pass precious variables to config.status.
1352 if test "$ac_new_set" = set; then
1353 case $ac_new_val in
1354 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1355 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1356 *) ac_arg=$ac_var=$ac_new_val ;;
1357 esac
1358 case " $ac_configure_args " in
1359 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1360 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1361 esac
1362 fi
1363 done
1364 if $ac_cache_corrupted; then
1365 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1366 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1367 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1368 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1369 { (exit 1); exit 1; }; }
1370 fi
1371
1372 ac_ext=c
1373 ac_cpp='$CPP $CPPFLAGS'
1374 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1375 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1376 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1398
1399
1400 gcc_version=`cat $srcdir/BASE-VER`
1401
1402 # Determine the host, build, and target systems
1403 ac_aux_dir=
1404 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1405 if test -f $ac_dir/install-sh; then
1406 ac_aux_dir=$ac_dir
1407 ac_install_sh="$ac_aux_dir/install-sh -c"
1408 break
1409 elif test -f $ac_dir/install.sh; then
1410 ac_aux_dir=$ac_dir
1411 ac_install_sh="$ac_aux_dir/install.sh -c"
1412 break
1413 elif test -f $ac_dir/shtool; then
1414 ac_aux_dir=$ac_dir
1415 ac_install_sh="$ac_aux_dir/shtool install -c"
1416 break
1417 fi
1418 done
1419 if test -z "$ac_aux_dir"; then
1420 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1421 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1422 { (exit 1); exit 1; }; }
1423 fi
1424 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1425 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1426 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1427
1428 # Make sure we can run config.sub.
1429 $ac_config_sub sun4 >/dev/null 2>&1 ||
1430 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1431 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1432 { (exit 1); exit 1; }; }
1433
1434 echo "$as_me:$LINENO: checking build system type" >&5
1435 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1436 if test "${ac_cv_build+set}" = set; then
1437 echo $ECHO_N "(cached) $ECHO_C" >&6
1438 else
1439 ac_cv_build_alias=$build_alias
1440 test -z "$ac_cv_build_alias" &&
1441 ac_cv_build_alias=`$ac_config_guess`
1442 test -z "$ac_cv_build_alias" &&
1443 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1444 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1445 { (exit 1); exit 1; }; }
1446 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1447 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1448 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1449 { (exit 1); exit 1; }; }
1450
1451 fi
1452 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1453 echo "${ECHO_T}$ac_cv_build" >&6
1454 build=$ac_cv_build
1455 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1456 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1457 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1458
1459
1460 echo "$as_me:$LINENO: checking host system type" >&5
1461 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1462 if test "${ac_cv_host+set}" = set; then
1463 echo $ECHO_N "(cached) $ECHO_C" >&6
1464 else
1465 ac_cv_host_alias=$host_alias
1466 test -z "$ac_cv_host_alias" &&
1467 ac_cv_host_alias=$ac_cv_build_alias
1468 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1469 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1470 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1471 { (exit 1); exit 1; }; }
1472
1473 fi
1474 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1475 echo "${ECHO_T}$ac_cv_host" >&6
1476 host=$ac_cv_host
1477 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1478 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1479 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1480
1481
1482 echo "$as_me:$LINENO: checking target system type" >&5
1483 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1484 if test "${ac_cv_target+set}" = set; then
1485 echo $ECHO_N "(cached) $ECHO_C" >&6
1486 else
1487 ac_cv_target_alias=$target_alias
1488 test "x$ac_cv_target_alias" = "x" &&
1489 ac_cv_target_alias=$ac_cv_host_alias
1490 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1491 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1492 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1493 { (exit 1); exit 1; }; }
1494
1495 fi
1496 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1497 echo "${ECHO_T}$ac_cv_target" >&6
1498 target=$ac_cv_target
1499 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1500 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1501 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1502
1503
1504 # The aliases save the names the user supplied, while $host etc.
1505 # will get canonicalized.
1506 test -n "$target_alias" &&
1507 test "$program_prefix$program_suffix$program_transform_name" = \
1508 NONENONEs,x,x, &&
1509 program_prefix=${target_alias}-
1510
1511 # Determine the noncanonical target name, for directory use.
1512 case ${build_alias} in
1513 "") build_noncanonical=${build} ;;
1514 *) build_noncanonical=${build_alias} ;;
1515 esac
1516
1517 case ${host_alias} in
1518 "") host_noncanonical=${build_noncanonical} ;;
1519 *) host_noncanonical=${host_alias} ;;
1520 esac
1521
1522 case ${target_alias} in
1523 "") target_noncanonical=${host_noncanonical} ;;
1524 *) target_noncanonical=${target_alias} ;;
1525 esac
1526
1527
1528
1529
1530 # Determine the target- and build-specific subdirectories
1531
1532 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1533 # have matching libraries, they should use host libraries: Makefile.tpl
1534 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1535 # However, they still use the build modules, because the corresponding
1536 # host modules (e.g. bison) are only built for the host when bootstrap
1537 # finishes. So:
1538 # - build_subdir is where we find build modules, and never changes.
1539 # - build_libsubdir is where we find build libraries, and can be overridden.
1540
1541 # Prefix 'build-' so this never conflicts with target_subdir.
1542 build_subdir="build-${build_noncanonical}"
1543
1544 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1545 if test "${with_build_libsubdir+set}" = set; then
1546 withval="$with_build_libsubdir"
1547 build_libsubdir="$withval"
1548 else
1549 build_libsubdir="$build_subdir"
1550 fi;
1551 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1552 if ( test $srcdir = . && test -d gcc ) \
1553 || test -d $srcdir/../host-${host_noncanonical}; then
1554 host_subdir="host-${host_noncanonical}"
1555 else
1556 host_subdir=.
1557 fi
1558 # No prefix.
1559 target_subdir=${target_noncanonical}
1560
1561
1562 # Set program_transform_name
1563 test "$program_prefix" != NONE &&
1564 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1565 # Use a double $ so make ignores it.
1566 test "$program_suffix" != NONE &&
1567 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1568 # Double any \ or $. echo might interpret backslashes.
1569 # By default was `s,x,x', remove it if useless.
1570 cat <<\_ACEOF >conftest.sed
1571 s/[\\$]/&&/g;s/;s,x,x,$//
1572 _ACEOF
1573 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1574 rm conftest.sed
1575
1576
1577 # Check for bogus environment variables.
1578 # Test if LIBRARY_PATH contains the notation for the current directory
1579 # since this would lead to problems installing/building glibc.
1580 # LIBRARY_PATH contains the current directory if one of the following
1581 # is true:
1582 # - one of the terminals (":" and ";") is the first or last sign
1583 # - two terminals occur directly after each other
1584 # - the path contains an element with a dot in it
1585 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1586 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1587 case ${LIBRARY_PATH} in
1588 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1589 library_path_setting="contains current directory"
1590 ;;
1591 *)
1592 library_path_setting="ok"
1593 ;;
1594 esac
1595 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1596 echo "${ECHO_T}$library_path_setting" >&6
1597 if test "$library_path_setting" != "ok"; then
1598 { { echo "$as_me:$LINENO: error:
1599 *** LIBRARY_PATH shouldn't contain the current directory when
1600 *** building gcc. Please change the environment variable
1601 *** and run configure again." >&5
1602 echo "$as_me: error:
1603 *** LIBRARY_PATH shouldn't contain the current directory when
1604 *** building gcc. Please change the environment variable
1605 *** and run configure again." >&2;}
1606 { (exit 1); exit 1; }; }
1607 fi
1608
1609 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1610 # since this would lead to problems installing/building glibc.
1611 # GCC_EXEC_PREFIX contains the current directory if one of the following
1612 # is true:
1613 # - one of the terminals (":" and ";") is the first or last sign
1614 # - two terminals occur directly after each other
1615 # - the path contains an element with a dot in it
1616 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1617 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1618 case ${GCC_EXEC_PREFIX} in
1619 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1620 gcc_exec_prefix_setting="contains current directory"
1621 ;;
1622 *)
1623 gcc_exec_prefix_setting="ok"
1624 ;;
1625 esac
1626 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1627 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1628 if test "$gcc_exec_prefix_setting" != "ok"; then
1629 { { echo "$as_me:$LINENO: error:
1630 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1631 *** building gcc. Please change the environment variable
1632 *** and run configure again." >&5
1633 echo "$as_me: error:
1634 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1635 *** building gcc. Please change the environment variable
1636 *** and run configure again." >&2;}
1637 { (exit 1); exit 1; }; }
1638 fi
1639
1640 # -----------
1641 # Directories
1642 # -----------
1643
1644 # Specify the local prefix
1645 local_prefix=
1646
1647 # Check whether --with-local-prefix or --without-local-prefix was given.
1648 if test "${with_local_prefix+set}" = set; then
1649 withval="$with_local_prefix"
1650 case "${withval}" in
1651 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1652 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1653 { (exit 1); exit 1; }; } ;;
1654 no) ;;
1655 *) local_prefix=$with_local_prefix ;;
1656 esac
1657 fi;
1658
1659 # Default local prefix if it is empty
1660 if test x$local_prefix = x; then
1661 local_prefix=/usr/local
1662 fi
1663
1664 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1665 # passed in by the toplevel make and thus we'd get different behavior
1666 # depending on where we built the sources.
1667 gcc_gxx_include_dir=
1668 # Specify the g++ header file directory
1669
1670 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1671 if test "${with_gxx_include_dir+set}" = set; then
1672 withval="$with_gxx_include_dir"
1673 case "${withval}" in
1674 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1675 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1676 { (exit 1); exit 1; }; } ;;
1677 no) ;;
1678 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1679 esac
1680 fi;
1681
1682 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1683 if test x${gcc_gxx_include_dir} = x; then
1684 if test x${enable_version_specific_runtime_libs} = xyes; then
1685 gcc_gxx_include_dir='${libsubdir}/include/c++'
1686 else
1687 libstdcxx_incdir='include/c++/$(version)'
1688 if test x$host != x$target; then
1689 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1690 fi
1691 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1692 fi
1693 fi
1694
1695
1696 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1697 if test "${with_cpp_install_dir+set}" = set; then
1698 withval="$with_cpp_install_dir"
1699 if test x$withval = xyes; then
1700 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1701 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1702 { (exit 1); exit 1; }; }
1703 elif test x$withval != xno; then
1704 cpp_install_dir=$withval
1705 fi
1706 fi;
1707
1708 # We would like to our source tree to be readonly. However when releases or
1709 # pre-releases are generated, the flex/bison generated files as well as the
1710 # various formats of manuals need to be included along with the rest of the
1711 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1712 # just that.
1713
1714 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1715 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1716 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1717 if test "${enable_generated_files_in_srcdir+set}" = set; then
1718 enableval="$enable_generated_files_in_srcdir"
1719 generated_files_in_srcdir=$enableval
1720 else
1721 generated_files_in_srcdir=no
1722 fi;
1723
1724 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1725 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1726
1727 if test "$generated_files_in_srcdir" = "yes"; then
1728 GENINSRC=''
1729 else
1730 GENINSRC='#'
1731 fi
1732
1733
1734 # -------------------
1735 # Find default linker
1736 # -------------------
1737
1738 # With GNU ld
1739
1740 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1741 if test "${with_gnu_ld+set}" = set; then
1742 withval="$with_gnu_ld"
1743 gnu_ld_flag="$with_gnu_ld"
1744 else
1745 gnu_ld_flag=no
1746 fi;
1747
1748 # With pre-defined ld
1749
1750 # Check whether --with-ld or --without-ld was given.
1751 if test "${with_ld+set}" = set; then
1752 withval="$with_ld"
1753 DEFAULT_LINKER="$with_ld"
1754 fi;
1755 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1756 if test ! -x "$DEFAULT_LINKER"; then
1757 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1758 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1759 { (exit 1); exit 1; }; }
1760 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1761 gnu_ld_flag=yes
1762 fi
1763
1764 cat >>confdefs.h <<_ACEOF
1765 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1766 _ACEOF
1767
1768 fi
1769
1770 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1771
1772 cat >>confdefs.h <<_ACEOF
1773 #define HAVE_GNU_LD $gnu_ld
1774 _ACEOF
1775
1776
1777 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1778 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1779 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1780 if test x"$gnu_ld_flag" = x"no"; then
1781 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1782 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1783 else
1784 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1785 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1786 fi
1787 else
1788 echo "$as_me:$LINENO: result: no" >&5
1789 echo "${ECHO_T}no" >&6
1790 fi
1791
1792 # With demangler in GNU ld
1793
1794 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1795 if test "${with_demangler_in_ld+set}" = set; then
1796 withval="$with_demangler_in_ld"
1797 demangler_in_ld="$with_demangler_in_ld"
1798 else
1799 demangler_in_ld=no
1800 fi;
1801
1802 # ----------------------
1803 # Find default assembler
1804 # ----------------------
1805
1806 # With GNU as
1807
1808 # Check whether --with-gnu-as or --without-gnu-as was given.
1809 if test "${with_gnu_as+set}" = set; then
1810 withval="$with_gnu_as"
1811 gas_flag="$with_gnu_as"
1812 else
1813 gas_flag=no
1814 fi;
1815
1816
1817 # Check whether --with-as or --without-as was given.
1818 if test "${with_as+set}" = set; then
1819 withval="$with_as"
1820 DEFAULT_ASSEMBLER="$with_as"
1821 fi;
1822 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1823 if test ! -x "$DEFAULT_ASSEMBLER"; then
1824 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1825 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1826 { (exit 1); exit 1; }; }
1827 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1828 gas_flag=yes
1829 fi
1830
1831 cat >>confdefs.h <<_ACEOF
1832 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1833 _ACEOF
1834
1835 fi
1836
1837 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1838 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1839 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1840 if test x"$gas_flag" = x"no"; then
1841 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1842 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1843 else
1844 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1845 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1846 fi
1847 else
1848 echo "$as_me:$LINENO: result: no" >&5
1849 echo "${ECHO_T}no" >&6
1850 fi
1851
1852 # ---------------
1853 # Find C compiler
1854 # ---------------
1855
1856 # If a non-executable a.out is present (e.g. created by GNU as above even if
1857 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1858 # file, even when creating an executable, so an execution test fails.
1859 # Remove possible default executable files to avoid this.
1860 #
1861 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1862 # Autoconf includes it.
1863 rm -f a.out a.exe b.out
1864
1865 # Find the native compiler
1866 ac_ext=c
1867 ac_cpp='$CPP $CPPFLAGS'
1868 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1869 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1870 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1871 if test -n "$ac_tool_prefix"; then
1872 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1873 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1874 echo "$as_me:$LINENO: checking for $ac_word" >&5
1875 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1876 if test "${ac_cv_prog_CC+set}" = set; then
1877 echo $ECHO_N "(cached) $ECHO_C" >&6
1878 else
1879 if test -n "$CC"; then
1880 ac_cv_prog_CC="$CC" # Let the user override the test.
1881 else
1882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1883 for as_dir in $PATH
1884 do
1885 IFS=$as_save_IFS
1886 test -z "$as_dir" && as_dir=.
1887 for ac_exec_ext in '' $ac_executable_extensions; do
1888 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1889 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1890 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1891 break 2
1892 fi
1893 done
1894 done
1895
1896 fi
1897 fi
1898 CC=$ac_cv_prog_CC
1899 if test -n "$CC"; then
1900 echo "$as_me:$LINENO: result: $CC" >&5
1901 echo "${ECHO_T}$CC" >&6
1902 else
1903 echo "$as_me:$LINENO: result: no" >&5
1904 echo "${ECHO_T}no" >&6
1905 fi
1906
1907 fi
1908 if test -z "$ac_cv_prog_CC"; then
1909 ac_ct_CC=$CC
1910 # Extract the first word of "gcc", so it can be a program name with args.
1911 set dummy gcc; ac_word=$2
1912 echo "$as_me:$LINENO: checking for $ac_word" >&5
1913 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1914 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1915 echo $ECHO_N "(cached) $ECHO_C" >&6
1916 else
1917 if test -n "$ac_ct_CC"; then
1918 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1919 else
1920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1921 for as_dir in $PATH
1922 do
1923 IFS=$as_save_IFS
1924 test -z "$as_dir" && as_dir=.
1925 for ac_exec_ext in '' $ac_executable_extensions; do
1926 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1927 ac_cv_prog_ac_ct_CC="gcc"
1928 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1929 break 2
1930 fi
1931 done
1932 done
1933
1934 fi
1935 fi
1936 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1937 if test -n "$ac_ct_CC"; then
1938 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1939 echo "${ECHO_T}$ac_ct_CC" >&6
1940 else
1941 echo "$as_me:$LINENO: result: no" >&5
1942 echo "${ECHO_T}no" >&6
1943 fi
1944
1945 CC=$ac_ct_CC
1946 else
1947 CC="$ac_cv_prog_CC"
1948 fi
1949
1950 if test -z "$CC"; then
1951 if test -n "$ac_tool_prefix"; then
1952 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1953 set dummy ${ac_tool_prefix}cc; ac_word=$2
1954 echo "$as_me:$LINENO: checking for $ac_word" >&5
1955 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1956 if test "${ac_cv_prog_CC+set}" = set; then
1957 echo $ECHO_N "(cached) $ECHO_C" >&6
1958 else
1959 if test -n "$CC"; then
1960 ac_cv_prog_CC="$CC" # Let the user override the test.
1961 else
1962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1963 for as_dir in $PATH
1964 do
1965 IFS=$as_save_IFS
1966 test -z "$as_dir" && as_dir=.
1967 for ac_exec_ext in '' $ac_executable_extensions; do
1968 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1969 ac_cv_prog_CC="${ac_tool_prefix}cc"
1970 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1971 break 2
1972 fi
1973 done
1974 done
1975
1976 fi
1977 fi
1978 CC=$ac_cv_prog_CC
1979 if test -n "$CC"; then
1980 echo "$as_me:$LINENO: result: $CC" >&5
1981 echo "${ECHO_T}$CC" >&6
1982 else
1983 echo "$as_me:$LINENO: result: no" >&5
1984 echo "${ECHO_T}no" >&6
1985 fi
1986
1987 fi
1988 if test -z "$ac_cv_prog_CC"; then
1989 ac_ct_CC=$CC
1990 # Extract the first word of "cc", so it can be a program name with args.
1991 set dummy cc; ac_word=$2
1992 echo "$as_me:$LINENO: checking for $ac_word" >&5
1993 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1994 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1995 echo $ECHO_N "(cached) $ECHO_C" >&6
1996 else
1997 if test -n "$ac_ct_CC"; then
1998 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1999 else
2000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2001 for as_dir in $PATH
2002 do
2003 IFS=$as_save_IFS
2004 test -z "$as_dir" && as_dir=.
2005 for ac_exec_ext in '' $ac_executable_extensions; do
2006 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2007 ac_cv_prog_ac_ct_CC="cc"
2008 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2009 break 2
2010 fi
2011 done
2012 done
2013
2014 fi
2015 fi
2016 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2017 if test -n "$ac_ct_CC"; then
2018 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2019 echo "${ECHO_T}$ac_ct_CC" >&6
2020 else
2021 echo "$as_me:$LINENO: result: no" >&5
2022 echo "${ECHO_T}no" >&6
2023 fi
2024
2025 CC=$ac_ct_CC
2026 else
2027 CC="$ac_cv_prog_CC"
2028 fi
2029
2030 fi
2031 if test -z "$CC"; then
2032 # Extract the first word of "cc", so it can be a program name with args.
2033 set dummy cc; ac_word=$2
2034 echo "$as_me:$LINENO: checking for $ac_word" >&5
2035 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2036 if test "${ac_cv_prog_CC+set}" = set; then
2037 echo $ECHO_N "(cached) $ECHO_C" >&6
2038 else
2039 if test -n "$CC"; then
2040 ac_cv_prog_CC="$CC" # Let the user override the test.
2041 else
2042 ac_prog_rejected=no
2043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2044 for as_dir in $PATH
2045 do
2046 IFS=$as_save_IFS
2047 test -z "$as_dir" && as_dir=.
2048 for ac_exec_ext in '' $ac_executable_extensions; do
2049 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2050 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2051 ac_prog_rejected=yes
2052 continue
2053 fi
2054 ac_cv_prog_CC="cc"
2055 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2056 break 2
2057 fi
2058 done
2059 done
2060
2061 if test $ac_prog_rejected = yes; then
2062 # We found a bogon in the path, so make sure we never use it.
2063 set dummy $ac_cv_prog_CC
2064 shift
2065 if test $# != 0; then
2066 # We chose a different compiler from the bogus one.
2067 # However, it has the same basename, so the bogon will be chosen
2068 # first if we set CC to just the basename; use the full file name.
2069 shift
2070 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2071 fi
2072 fi
2073 fi
2074 fi
2075 CC=$ac_cv_prog_CC
2076 if test -n "$CC"; then
2077 echo "$as_me:$LINENO: result: $CC" >&5
2078 echo "${ECHO_T}$CC" >&6
2079 else
2080 echo "$as_me:$LINENO: result: no" >&5
2081 echo "${ECHO_T}no" >&6
2082 fi
2083
2084 fi
2085 if test -z "$CC"; then
2086 if test -n "$ac_tool_prefix"; then
2087 for ac_prog in cl
2088 do
2089 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2090 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2091 echo "$as_me:$LINENO: checking for $ac_word" >&5
2092 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2093 if test "${ac_cv_prog_CC+set}" = set; then
2094 echo $ECHO_N "(cached) $ECHO_C" >&6
2095 else
2096 if test -n "$CC"; then
2097 ac_cv_prog_CC="$CC" # Let the user override the test.
2098 else
2099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2100 for as_dir in $PATH
2101 do
2102 IFS=$as_save_IFS
2103 test -z "$as_dir" && as_dir=.
2104 for ac_exec_ext in '' $ac_executable_extensions; do
2105 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2106 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2107 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2108 break 2
2109 fi
2110 done
2111 done
2112
2113 fi
2114 fi
2115 CC=$ac_cv_prog_CC
2116 if test -n "$CC"; then
2117 echo "$as_me:$LINENO: result: $CC" >&5
2118 echo "${ECHO_T}$CC" >&6
2119 else
2120 echo "$as_me:$LINENO: result: no" >&5
2121 echo "${ECHO_T}no" >&6
2122 fi
2123
2124 test -n "$CC" && break
2125 done
2126 fi
2127 if test -z "$CC"; then
2128 ac_ct_CC=$CC
2129 for ac_prog in cl
2130 do
2131 # Extract the first word of "$ac_prog", so it can be a program name with args.
2132 set dummy $ac_prog; ac_word=$2
2133 echo "$as_me:$LINENO: checking for $ac_word" >&5
2134 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2135 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2136 echo $ECHO_N "(cached) $ECHO_C" >&6
2137 else
2138 if test -n "$ac_ct_CC"; then
2139 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2140 else
2141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2142 for as_dir in $PATH
2143 do
2144 IFS=$as_save_IFS
2145 test -z "$as_dir" && as_dir=.
2146 for ac_exec_ext in '' $ac_executable_extensions; do
2147 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2148 ac_cv_prog_ac_ct_CC="$ac_prog"
2149 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2150 break 2
2151 fi
2152 done
2153 done
2154
2155 fi
2156 fi
2157 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2158 if test -n "$ac_ct_CC"; then
2159 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2160 echo "${ECHO_T}$ac_ct_CC" >&6
2161 else
2162 echo "$as_me:$LINENO: result: no" >&5
2163 echo "${ECHO_T}no" >&6
2164 fi
2165
2166 test -n "$ac_ct_CC" && break
2167 done
2168
2169 CC=$ac_ct_CC
2170 fi
2171
2172 fi
2173
2174
2175 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2176 See \`config.log' for more details." >&5
2177 echo "$as_me: error: no acceptable C compiler found in \$PATH
2178 See \`config.log' for more details." >&2;}
2179 { (exit 1); exit 1; }; }
2180
2181 # Provide some information about the compiler.
2182 echo "$as_me:$LINENO:" \
2183 "checking for C compiler version" >&5
2184 ac_compiler=`set X $ac_compile; echo $2`
2185 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2186 (eval $ac_compiler --version </dev/null >&5) 2>&5
2187 ac_status=$?
2188 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2189 (exit $ac_status); }
2190 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2191 (eval $ac_compiler -v </dev/null >&5) 2>&5
2192 ac_status=$?
2193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2194 (exit $ac_status); }
2195 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2196 (eval $ac_compiler -V </dev/null >&5) 2>&5
2197 ac_status=$?
2198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2199 (exit $ac_status); }
2200
2201 cat >conftest.$ac_ext <<_ACEOF
2202 /* confdefs.h. */
2203 _ACEOF
2204 cat confdefs.h >>conftest.$ac_ext
2205 cat >>conftest.$ac_ext <<_ACEOF
2206 /* end confdefs.h. */
2207
2208 int
2209 main ()
2210 {
2211
2212 ;
2213 return 0;
2214 }
2215 _ACEOF
2216 ac_clean_files_save=$ac_clean_files
2217 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2218 # Try to create an executable without -o first, disregard a.out.
2219 # It will help us diagnose broken compilers, and finding out an intuition
2220 # of exeext.
2221 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2222 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2223 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2224 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2225 (eval $ac_link_default) 2>&5
2226 ac_status=$?
2227 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2228 (exit $ac_status); }; then
2229 # Find the output, starting from the most likely. This scheme is
2230 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2231 # resort.
2232
2233 # Be careful to initialize this variable, since it used to be cached.
2234 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2235 ac_cv_exeext=
2236 # b.out is created by i960 compilers.
2237 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2238 do
2239 test -f "$ac_file" || continue
2240 case $ac_file in
2241 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2242 ;;
2243 conftest.$ac_ext )
2244 # This is the source file.
2245 ;;
2246 [ab].out )
2247 # We found the default executable, but exeext='' is most
2248 # certainly right.
2249 break;;
2250 *.* )
2251 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2252 # FIXME: I believe we export ac_cv_exeext for Libtool,
2253 # but it would be cool to find out if it's true. Does anybody
2254 # maintain Libtool? --akim.
2255 export ac_cv_exeext
2256 break;;
2257 * )
2258 break;;
2259 esac
2260 done
2261 else
2262 echo "$as_me: failed program was:" >&5
2263 sed 's/^/| /' conftest.$ac_ext >&5
2264
2265 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2266 See \`config.log' for more details." >&5
2267 echo "$as_me: error: C compiler cannot create executables
2268 See \`config.log' for more details." >&2;}
2269 { (exit 77); exit 77; }; }
2270 fi
2271
2272 ac_exeext=$ac_cv_exeext
2273 echo "$as_me:$LINENO: result: $ac_file" >&5
2274 echo "${ECHO_T}$ac_file" >&6
2275
2276 # Check the compiler produces executables we can run. If not, either
2277 # the compiler is broken, or we cross compile.
2278 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2279 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2280 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2281 # If not cross compiling, check that we can run a simple program.
2282 if test "$cross_compiling" != yes; then
2283 if { ac_try='./$ac_file'
2284 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2285 (eval $ac_try) 2>&5
2286 ac_status=$?
2287 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2288 (exit $ac_status); }; }; then
2289 cross_compiling=no
2290 else
2291 if test "$cross_compiling" = maybe; then
2292 cross_compiling=yes
2293 else
2294 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2295 If you meant to cross compile, use \`--host'.
2296 See \`config.log' for more details." >&5
2297 echo "$as_me: error: cannot run C compiled programs.
2298 If you meant to cross compile, use \`--host'.
2299 See \`config.log' for more details." >&2;}
2300 { (exit 1); exit 1; }; }
2301 fi
2302 fi
2303 fi
2304 echo "$as_me:$LINENO: result: yes" >&5
2305 echo "${ECHO_T}yes" >&6
2306
2307 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2308 ac_clean_files=$ac_clean_files_save
2309 # Check the compiler produces executables we can run. If not, either
2310 # the compiler is broken, or we cross compile.
2311 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2312 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2313 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2314 echo "${ECHO_T}$cross_compiling" >&6
2315
2316 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2317 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2318 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2319 (eval $ac_link) 2>&5
2320 ac_status=$?
2321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2322 (exit $ac_status); }; then
2323 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2324 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2325 # work properly (i.e., refer to `conftest.exe'), while it won't with
2326 # `rm'.
2327 for ac_file in conftest.exe conftest conftest.*; do
2328 test -f "$ac_file" || continue
2329 case $ac_file in
2330 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2331 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2332 export ac_cv_exeext
2333 break;;
2334 * ) break;;
2335 esac
2336 done
2337 else
2338 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2339 See \`config.log' for more details." >&5
2340 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2341 See \`config.log' for more details." >&2;}
2342 { (exit 1); exit 1; }; }
2343 fi
2344
2345 rm -f conftest$ac_cv_exeext
2346 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2347 echo "${ECHO_T}$ac_cv_exeext" >&6
2348
2349 rm -f conftest.$ac_ext
2350 EXEEXT=$ac_cv_exeext
2351 ac_exeext=$EXEEXT
2352 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2353 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2354 if test "${ac_cv_objext+set}" = set; then
2355 echo $ECHO_N "(cached) $ECHO_C" >&6
2356 else
2357 cat >conftest.$ac_ext <<_ACEOF
2358 /* confdefs.h. */
2359 _ACEOF
2360 cat confdefs.h >>conftest.$ac_ext
2361 cat >>conftest.$ac_ext <<_ACEOF
2362 /* end confdefs.h. */
2363
2364 int
2365 main ()
2366 {
2367
2368 ;
2369 return 0;
2370 }
2371 _ACEOF
2372 rm -f conftest.o conftest.obj
2373 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2374 (eval $ac_compile) 2>&5
2375 ac_status=$?
2376 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377 (exit $ac_status); }; then
2378 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2379 case $ac_file in
2380 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2381 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2382 break;;
2383 esac
2384 done
2385 else
2386 echo "$as_me: failed program was:" >&5
2387 sed 's/^/| /' conftest.$ac_ext >&5
2388
2389 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2390 See \`config.log' for more details." >&5
2391 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2392 See \`config.log' for more details." >&2;}
2393 { (exit 1); exit 1; }; }
2394 fi
2395
2396 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2397 fi
2398 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2399 echo "${ECHO_T}$ac_cv_objext" >&6
2400 OBJEXT=$ac_cv_objext
2401 ac_objext=$OBJEXT
2402 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2403 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2404 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2405 echo $ECHO_N "(cached) $ECHO_C" >&6
2406 else
2407 cat >conftest.$ac_ext <<_ACEOF
2408 /* confdefs.h. */
2409 _ACEOF
2410 cat confdefs.h >>conftest.$ac_ext
2411 cat >>conftest.$ac_ext <<_ACEOF
2412 /* end confdefs.h. */
2413
2414 int
2415 main ()
2416 {
2417 #ifndef __GNUC__
2418 choke me
2419 #endif
2420
2421 ;
2422 return 0;
2423 }
2424 _ACEOF
2425 rm -f conftest.$ac_objext
2426 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2427 (eval $ac_compile) 2>conftest.er1
2428 ac_status=$?
2429 grep -v '^ *+' conftest.er1 >conftest.err
2430 rm -f conftest.er1
2431 cat conftest.err >&5
2432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2433 (exit $ac_status); } &&
2434 { ac_try='test -z "$ac_c_werror_flag"
2435 || test ! -s conftest.err'
2436 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2437 (eval $ac_try) 2>&5
2438 ac_status=$?
2439 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2440 (exit $ac_status); }; } &&
2441 { ac_try='test -s conftest.$ac_objext'
2442 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2443 (eval $ac_try) 2>&5
2444 ac_status=$?
2445 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2446 (exit $ac_status); }; }; then
2447 ac_compiler_gnu=yes
2448 else
2449 echo "$as_me: failed program was:" >&5
2450 sed 's/^/| /' conftest.$ac_ext >&5
2451
2452 ac_compiler_gnu=no
2453 fi
2454 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2455 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2456
2457 fi
2458 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2459 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2460 GCC=`test $ac_compiler_gnu = yes && echo yes`
2461 ac_test_CFLAGS=${CFLAGS+set}
2462 ac_save_CFLAGS=$CFLAGS
2463 CFLAGS="-g"
2464 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2465 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2466 if test "${ac_cv_prog_cc_g+set}" = set; then
2467 echo $ECHO_N "(cached) $ECHO_C" >&6
2468 else
2469 cat >conftest.$ac_ext <<_ACEOF
2470 /* confdefs.h. */
2471 _ACEOF
2472 cat confdefs.h >>conftest.$ac_ext
2473 cat >>conftest.$ac_ext <<_ACEOF
2474 /* end confdefs.h. */
2475
2476 int
2477 main ()
2478 {
2479
2480 ;
2481 return 0;
2482 }
2483 _ACEOF
2484 rm -f conftest.$ac_objext
2485 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2486 (eval $ac_compile) 2>conftest.er1
2487 ac_status=$?
2488 grep -v '^ *+' conftest.er1 >conftest.err
2489 rm -f conftest.er1
2490 cat conftest.err >&5
2491 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2492 (exit $ac_status); } &&
2493 { ac_try='test -z "$ac_c_werror_flag"
2494 || test ! -s conftest.err'
2495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2496 (eval $ac_try) 2>&5
2497 ac_status=$?
2498 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2499 (exit $ac_status); }; } &&
2500 { ac_try='test -s conftest.$ac_objext'
2501 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2502 (eval $ac_try) 2>&5
2503 ac_status=$?
2504 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2505 (exit $ac_status); }; }; then
2506 ac_cv_prog_cc_g=yes
2507 else
2508 echo "$as_me: failed program was:" >&5
2509 sed 's/^/| /' conftest.$ac_ext >&5
2510
2511 ac_cv_prog_cc_g=no
2512 fi
2513 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2514 fi
2515 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2516 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2517 if test "$ac_test_CFLAGS" = set; then
2518 CFLAGS=$ac_save_CFLAGS
2519 elif test $ac_cv_prog_cc_g = yes; then
2520 if test "$GCC" = yes; then
2521 CFLAGS="-g -O2"
2522 else
2523 CFLAGS="-g"
2524 fi
2525 else
2526 if test "$GCC" = yes; then
2527 CFLAGS="-O2"
2528 else
2529 CFLAGS=
2530 fi
2531 fi
2532 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2533 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2534 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2535 echo $ECHO_N "(cached) $ECHO_C" >&6
2536 else
2537 ac_cv_prog_cc_stdc=no
2538 ac_save_CC=$CC
2539 cat >conftest.$ac_ext <<_ACEOF
2540 /* confdefs.h. */
2541 _ACEOF
2542 cat confdefs.h >>conftest.$ac_ext
2543 cat >>conftest.$ac_ext <<_ACEOF
2544 /* end confdefs.h. */
2545 #include <stdarg.h>
2546 #include <stdio.h>
2547 #include <sys/types.h>
2548 #include <sys/stat.h>
2549 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2550 struct buf { int x; };
2551 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2552 static char *e (p, i)
2553 char **p;
2554 int i;
2555 {
2556 return p[i];
2557 }
2558 static char *f (char * (*g) (char **, int), char **p, ...)
2559 {
2560 char *s;
2561 va_list v;
2562 va_start (v,p);
2563 s = g (p, va_arg (v,int));
2564 va_end (v);
2565 return s;
2566 }
2567
2568 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2569 function prototypes and stuff, but not '\xHH' hex character constants.
2570 These don't provoke an error unfortunately, instead are silently treated
2571 as 'x'. The following induces an error, until -std1 is added to get
2572 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2573 array size at least. It's necessary to write '\x00'==0 to get something
2574 that's true only with -std1. */
2575 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2576
2577 int test (int i, double x);
2578 struct s1 {int (*f) (int a);};
2579 struct s2 {int (*f) (double a);};
2580 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2581 int argc;
2582 char **argv;
2583 int
2584 main ()
2585 {
2586 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2587 ;
2588 return 0;
2589 }
2590 _ACEOF
2591 # Don't try gcc -ansi; that turns off useful extensions and
2592 # breaks some systems' header files.
2593 # AIX -qlanglvl=ansi
2594 # Ultrix and OSF/1 -std1
2595 # HP-UX 10.20 and later -Ae
2596 # HP-UX older versions -Aa -D_HPUX_SOURCE
2597 # SVR4 -Xc -D__EXTENSIONS__
2598 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2599 do
2600 CC="$ac_save_CC $ac_arg"
2601 rm -f conftest.$ac_objext
2602 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2603 (eval $ac_compile) 2>conftest.er1
2604 ac_status=$?
2605 grep -v '^ *+' conftest.er1 >conftest.err
2606 rm -f conftest.er1
2607 cat conftest.err >&5
2608 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2609 (exit $ac_status); } &&
2610 { ac_try='test -z "$ac_c_werror_flag"
2611 || test ! -s conftest.err'
2612 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2613 (eval $ac_try) 2>&5
2614 ac_status=$?
2615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2616 (exit $ac_status); }; } &&
2617 { ac_try='test -s conftest.$ac_objext'
2618 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2619 (eval $ac_try) 2>&5
2620 ac_status=$?
2621 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2622 (exit $ac_status); }; }; then
2623 ac_cv_prog_cc_stdc=$ac_arg
2624 break
2625 else
2626 echo "$as_me: failed program was:" >&5
2627 sed 's/^/| /' conftest.$ac_ext >&5
2628
2629 fi
2630 rm -f conftest.err conftest.$ac_objext
2631 done
2632 rm -f conftest.$ac_ext conftest.$ac_objext
2633 CC=$ac_save_CC
2634
2635 fi
2636
2637 case "x$ac_cv_prog_cc_stdc" in
2638 x|xno)
2639 echo "$as_me:$LINENO: result: none needed" >&5
2640 echo "${ECHO_T}none needed" >&6 ;;
2641 *)
2642 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2643 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2644 CC="$CC $ac_cv_prog_cc_stdc" ;;
2645 esac
2646
2647 # Some people use a C++ compiler to compile C. Since we use `exit',
2648 # in C++ we need to declare it. In case someone uses the same compiler
2649 # for both compiling C and C++ we need to have the C++ compiler decide
2650 # the declaration of exit, since it's the most demanding environment.
2651 cat >conftest.$ac_ext <<_ACEOF
2652 #ifndef __cplusplus
2653 choke me
2654 #endif
2655 _ACEOF
2656 rm -f conftest.$ac_objext
2657 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2658 (eval $ac_compile) 2>conftest.er1
2659 ac_status=$?
2660 grep -v '^ *+' conftest.er1 >conftest.err
2661 rm -f conftest.er1
2662 cat conftest.err >&5
2663 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2664 (exit $ac_status); } &&
2665 { ac_try='test -z "$ac_c_werror_flag"
2666 || test ! -s conftest.err'
2667 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2668 (eval $ac_try) 2>&5
2669 ac_status=$?
2670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671 (exit $ac_status); }; } &&
2672 { ac_try='test -s conftest.$ac_objext'
2673 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2674 (eval $ac_try) 2>&5
2675 ac_status=$?
2676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2677 (exit $ac_status); }; }; then
2678 for ac_declaration in \
2679 '' \
2680 'extern "C" void std::exit (int) throw (); using std::exit;' \
2681 'extern "C" void std::exit (int); using std::exit;' \
2682 'extern "C" void exit (int) throw ();' \
2683 'extern "C" void exit (int);' \
2684 'void exit (int);'
2685 do
2686 cat >conftest.$ac_ext <<_ACEOF
2687 /* confdefs.h. */
2688 _ACEOF
2689 cat confdefs.h >>conftest.$ac_ext
2690 cat >>conftest.$ac_ext <<_ACEOF
2691 /* end confdefs.h. */
2692 $ac_declaration
2693 #include <stdlib.h>
2694 int
2695 main ()
2696 {
2697 exit (42);
2698 ;
2699 return 0;
2700 }
2701 _ACEOF
2702 rm -f conftest.$ac_objext
2703 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2704 (eval $ac_compile) 2>conftest.er1
2705 ac_status=$?
2706 grep -v '^ *+' conftest.er1 >conftest.err
2707 rm -f conftest.er1
2708 cat conftest.err >&5
2709 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2710 (exit $ac_status); } &&
2711 { ac_try='test -z "$ac_c_werror_flag"
2712 || test ! -s conftest.err'
2713 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2714 (eval $ac_try) 2>&5
2715 ac_status=$?
2716 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2717 (exit $ac_status); }; } &&
2718 { ac_try='test -s conftest.$ac_objext'
2719 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2720 (eval $ac_try) 2>&5
2721 ac_status=$?
2722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2723 (exit $ac_status); }; }; then
2724 :
2725 else
2726 echo "$as_me: failed program was:" >&5
2727 sed 's/^/| /' conftest.$ac_ext >&5
2728
2729 continue
2730 fi
2731 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2732 cat >conftest.$ac_ext <<_ACEOF
2733 /* confdefs.h. */
2734 _ACEOF
2735 cat confdefs.h >>conftest.$ac_ext
2736 cat >>conftest.$ac_ext <<_ACEOF
2737 /* end confdefs.h. */
2738 $ac_declaration
2739 int
2740 main ()
2741 {
2742 exit (42);
2743 ;
2744 return 0;
2745 }
2746 _ACEOF
2747 rm -f conftest.$ac_objext
2748 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2749 (eval $ac_compile) 2>conftest.er1
2750 ac_status=$?
2751 grep -v '^ *+' conftest.er1 >conftest.err
2752 rm -f conftest.er1
2753 cat conftest.err >&5
2754 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2755 (exit $ac_status); } &&
2756 { ac_try='test -z "$ac_c_werror_flag"
2757 || test ! -s conftest.err'
2758 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2759 (eval $ac_try) 2>&5
2760 ac_status=$?
2761 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2762 (exit $ac_status); }; } &&
2763 { ac_try='test -s conftest.$ac_objext'
2764 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2765 (eval $ac_try) 2>&5
2766 ac_status=$?
2767 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2768 (exit $ac_status); }; }; then
2769 break
2770 else
2771 echo "$as_me: failed program was:" >&5
2772 sed 's/^/| /' conftest.$ac_ext >&5
2773
2774 fi
2775 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2776 done
2777 rm -f conftest*
2778 if test -n "$ac_declaration"; then
2779 echo '#ifdef __cplusplus' >>confdefs.h
2780 echo $ac_declaration >>confdefs.h
2781 echo '#endif' >>confdefs.h
2782 fi
2783
2784 else
2785 echo "$as_me: failed program was:" >&5
2786 sed 's/^/| /' conftest.$ac_ext >&5
2787
2788 fi
2789 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2790 ac_ext=c
2791 ac_cpp='$CPP $CPPFLAGS'
2792 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2793 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2794 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2795
2796 if test "x$CC" != xcc; then
2797 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2798 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2799 else
2800 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2801 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2802 fi
2803 set dummy $CC; ac_cc=`echo $2 |
2804 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2805 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2806 echo $ECHO_N "(cached) $ECHO_C" >&6
2807 else
2808 cat >conftest.$ac_ext <<_ACEOF
2809 /* confdefs.h. */
2810 _ACEOF
2811 cat confdefs.h >>conftest.$ac_ext
2812 cat >>conftest.$ac_ext <<_ACEOF
2813 /* end confdefs.h. */
2814
2815 int
2816 main ()
2817 {
2818
2819 ;
2820 return 0;
2821 }
2822 _ACEOF
2823 # Make sure it works both with $CC and with simple cc.
2824 # We do the test twice because some compilers refuse to overwrite an
2825 # existing .o file with -o, though they will create one.
2826 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2827 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2828 (eval $ac_try) 2>&5
2829 ac_status=$?
2830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2831 (exit $ac_status); } &&
2832 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2833 (eval $ac_try) 2>&5
2834 ac_status=$?
2835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2836 (exit $ac_status); };
2837 then
2838 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2839 if test "x$CC" != xcc; then
2840 # Test first that cc exists at all.
2841 if { ac_try='cc -c conftest.$ac_ext >&5'
2842 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2843 (eval $ac_try) 2>&5
2844 ac_status=$?
2845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2846 (exit $ac_status); }; }; then
2847 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2848 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2849 (eval $ac_try) 2>&5
2850 ac_status=$?
2851 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2852 (exit $ac_status); } &&
2853 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2854 (eval $ac_try) 2>&5
2855 ac_status=$?
2856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2857 (exit $ac_status); };
2858 then
2859 # cc works too.
2860 :
2861 else
2862 # cc exists but doesn't like -o.
2863 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2864 fi
2865 fi
2866 fi
2867 else
2868 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2869 fi
2870 rm -f conftest*
2871
2872 fi
2873 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2874 echo "$as_me:$LINENO: result: yes" >&5
2875 echo "${ECHO_T}yes" >&6
2876 else
2877 echo "$as_me:$LINENO: result: no" >&5
2878 echo "${ECHO_T}no" >&6
2879
2880 cat >>confdefs.h <<\_ACEOF
2881 #define NO_MINUS_C_MINUS_O 1
2882 _ACEOF
2883
2884 fi
2885
2886 # expand $ac_aux_dir to an absolute path
2887 am_aux_dir=`cd $ac_aux_dir && pwd`
2888
2889 # FIXME: we rely on the cache variable name because
2890 # there is no other way.
2891 set dummy $CC
2892 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2893 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2894 # Losing compiler, so override with the script.
2895 # FIXME: It is wrong to rewrite CC.
2896 # But if we don't then we get into trouble of one sort or another.
2897 # A longer-term fix would be to have automake use am__CC in this case,
2898 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2899 CC="$am_aux_dir/compile $CC"
2900 fi
2901
2902 # autoconf is lame and doesn't give us any substitution variable for this.
2903 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2904 NO_MINUS_C_MINUS_O=yes
2905 else
2906 OUTPUT_OPTION='-o $@'
2907 fi
2908
2909
2910
2911 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
2912 # optimizations to be activated explicitly by the toplevel.
2913 case "$CC" in
2914 */prev-gcc/xgcc*) ;;
2915 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
2916 esac
2917
2918
2919 # -------------------------
2920 # Check C compiler features
2921 # -------------------------
2922
2923 ac_ext=c
2924 ac_cpp='$CPP $CPPFLAGS'
2925 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2926 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2927 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2928 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2929 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2930 # On Suns, sometimes $CPP names a directory.
2931 if test -n "$CPP" && test -d "$CPP"; then
2932 CPP=
2933 fi
2934 if test -z "$CPP"; then
2935 if test "${ac_cv_prog_CPP+set}" = set; then
2936 echo $ECHO_N "(cached) $ECHO_C" >&6
2937 else
2938 # Double quotes because CPP needs to be expanded
2939 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2940 do
2941 ac_preproc_ok=false
2942 for ac_c_preproc_warn_flag in '' yes
2943 do
2944 # Use a header file that comes with gcc, so configuring glibc
2945 # with a fresh cross-compiler works.
2946 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2947 # <limits.h> exists even on freestanding compilers.
2948 # On the NeXT, cc -E runs the code through the compiler's parser,
2949 # not just through cpp. "Syntax error" is here to catch this case.
2950 cat >conftest.$ac_ext <<_ACEOF
2951 /* confdefs.h. */
2952 _ACEOF
2953 cat confdefs.h >>conftest.$ac_ext
2954 cat >>conftest.$ac_ext <<_ACEOF
2955 /* end confdefs.h. */
2956 #ifdef __STDC__
2957 # include <limits.h>
2958 #else
2959 # include <assert.h>
2960 #endif
2961 Syntax error
2962 _ACEOF
2963 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2964 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2965 ac_status=$?
2966 grep -v '^ *+' conftest.er1 >conftest.err
2967 rm -f conftest.er1
2968 cat conftest.err >&5
2969 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2970 (exit $ac_status); } >/dev/null; then
2971 if test -s conftest.err; then
2972 ac_cpp_err=$ac_c_preproc_warn_flag
2973 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2974 else
2975 ac_cpp_err=
2976 fi
2977 else
2978 ac_cpp_err=yes
2979 fi
2980 if test -z "$ac_cpp_err"; then
2981 :
2982 else
2983 echo "$as_me: failed program was:" >&5
2984 sed 's/^/| /' conftest.$ac_ext >&5
2985
2986 # Broken: fails on valid input.
2987 continue
2988 fi
2989 rm -f conftest.err conftest.$ac_ext
2990
2991 # OK, works on sane cases. Now check whether non-existent headers
2992 # can be detected and how.
2993 cat >conftest.$ac_ext <<_ACEOF
2994 /* confdefs.h. */
2995 _ACEOF
2996 cat confdefs.h >>conftest.$ac_ext
2997 cat >>conftest.$ac_ext <<_ACEOF
2998 /* end confdefs.h. */
2999 #include <ac_nonexistent.h>
3000 _ACEOF
3001 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3002 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3003 ac_status=$?
3004 grep -v '^ *+' conftest.er1 >conftest.err
3005 rm -f conftest.er1
3006 cat conftest.err >&5
3007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008 (exit $ac_status); } >/dev/null; then
3009 if test -s conftest.err; then
3010 ac_cpp_err=$ac_c_preproc_warn_flag
3011 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3012 else
3013 ac_cpp_err=
3014 fi
3015 else
3016 ac_cpp_err=yes
3017 fi
3018 if test -z "$ac_cpp_err"; then
3019 # Broken: success on invalid input.
3020 continue
3021 else
3022 echo "$as_me: failed program was:" >&5
3023 sed 's/^/| /' conftest.$ac_ext >&5
3024
3025 # Passes both tests.
3026 ac_preproc_ok=:
3027 break
3028 fi
3029 rm -f conftest.err conftest.$ac_ext
3030
3031 done
3032 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3033 rm -f conftest.err conftest.$ac_ext
3034 if $ac_preproc_ok; then
3035 break
3036 fi
3037
3038 done
3039 ac_cv_prog_CPP=$CPP
3040
3041 fi
3042 CPP=$ac_cv_prog_CPP
3043 else
3044 ac_cv_prog_CPP=$CPP
3045 fi
3046 echo "$as_me:$LINENO: result: $CPP" >&5
3047 echo "${ECHO_T}$CPP" >&6
3048 ac_preproc_ok=false
3049 for ac_c_preproc_warn_flag in '' yes
3050 do
3051 # Use a header file that comes with gcc, so configuring glibc
3052 # with a fresh cross-compiler works.
3053 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3054 # <limits.h> exists even on freestanding compilers.
3055 # On the NeXT, cc -E runs the code through the compiler's parser,
3056 # not just through cpp. "Syntax error" is here to catch this case.
3057 cat >conftest.$ac_ext <<_ACEOF
3058 /* confdefs.h. */
3059 _ACEOF
3060 cat confdefs.h >>conftest.$ac_ext
3061 cat >>conftest.$ac_ext <<_ACEOF
3062 /* end confdefs.h. */
3063 #ifdef __STDC__
3064 # include <limits.h>
3065 #else
3066 # include <assert.h>
3067 #endif
3068 Syntax error
3069 _ACEOF
3070 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3071 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3072 ac_status=$?
3073 grep -v '^ *+' conftest.er1 >conftest.err
3074 rm -f conftest.er1
3075 cat conftest.err >&5
3076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3077 (exit $ac_status); } >/dev/null; then
3078 if test -s conftest.err; then
3079 ac_cpp_err=$ac_c_preproc_warn_flag
3080 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3081 else
3082 ac_cpp_err=
3083 fi
3084 else
3085 ac_cpp_err=yes
3086 fi
3087 if test -z "$ac_cpp_err"; then
3088 :
3089 else
3090 echo "$as_me: failed program was:" >&5
3091 sed 's/^/| /' conftest.$ac_ext >&5
3092
3093 # Broken: fails on valid input.
3094 continue
3095 fi
3096 rm -f conftest.err conftest.$ac_ext
3097
3098 # OK, works on sane cases. Now check whether non-existent headers
3099 # can be detected and how.
3100 cat >conftest.$ac_ext <<_ACEOF
3101 /* confdefs.h. */
3102 _ACEOF
3103 cat confdefs.h >>conftest.$ac_ext
3104 cat >>conftest.$ac_ext <<_ACEOF
3105 /* end confdefs.h. */
3106 #include <ac_nonexistent.h>
3107 _ACEOF
3108 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3109 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3110 ac_status=$?
3111 grep -v '^ *+' conftest.er1 >conftest.err
3112 rm -f conftest.er1
3113 cat conftest.err >&5
3114 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3115 (exit $ac_status); } >/dev/null; then
3116 if test -s conftest.err; then
3117 ac_cpp_err=$ac_c_preproc_warn_flag
3118 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3119 else
3120 ac_cpp_err=
3121 fi
3122 else
3123 ac_cpp_err=yes
3124 fi
3125 if test -z "$ac_cpp_err"; then
3126 # Broken: success on invalid input.
3127 continue
3128 else
3129 echo "$as_me: failed program was:" >&5
3130 sed 's/^/| /' conftest.$ac_ext >&5
3131
3132 # Passes both tests.
3133 ac_preproc_ok=:
3134 break
3135 fi
3136 rm -f conftest.err conftest.$ac_ext
3137
3138 done
3139 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3140 rm -f conftest.err conftest.$ac_ext
3141 if $ac_preproc_ok; then
3142 :
3143 else
3144 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3145 See \`config.log' for more details." >&5
3146 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3147 See \`config.log' for more details." >&2;}
3148 { (exit 1); exit 1; }; }
3149 fi
3150
3151 ac_ext=c
3152 ac_cpp='$CPP $CPPFLAGS'
3153 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3154 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3155 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3156
3157
3158 echo "$as_me:$LINENO: checking for inline" >&5
3159 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3160 if test "${ac_cv_c_inline+set}" = set; then
3161 echo $ECHO_N "(cached) $ECHO_C" >&6
3162 else
3163 ac_cv_c_inline=no
3164 for ac_kw in inline __inline__ __inline; do
3165 cat >conftest.$ac_ext <<_ACEOF
3166 /* confdefs.h. */
3167 _ACEOF
3168 cat confdefs.h >>conftest.$ac_ext
3169 cat >>conftest.$ac_ext <<_ACEOF
3170 /* end confdefs.h. */
3171 #ifndef __cplusplus
3172 typedef int foo_t;
3173 static $ac_kw foo_t static_foo () {return 0; }
3174 $ac_kw foo_t foo () {return 0; }
3175 #endif
3176
3177 _ACEOF
3178 rm -f conftest.$ac_objext
3179 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3180 (eval $ac_compile) 2>conftest.er1
3181 ac_status=$?
3182 grep -v '^ *+' conftest.er1 >conftest.err
3183 rm -f conftest.er1
3184 cat conftest.err >&5
3185 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3186 (exit $ac_status); } &&
3187 { ac_try='test -z "$ac_c_werror_flag"
3188 || test ! -s conftest.err'
3189 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3190 (eval $ac_try) 2>&5
3191 ac_status=$?
3192 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3193 (exit $ac_status); }; } &&
3194 { ac_try='test -s conftest.$ac_objext'
3195 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3196 (eval $ac_try) 2>&5
3197 ac_status=$?
3198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3199 (exit $ac_status); }; }; then
3200 ac_cv_c_inline=$ac_kw; break
3201 else
3202 echo "$as_me: failed program was:" >&5
3203 sed 's/^/| /' conftest.$ac_ext >&5
3204
3205 fi
3206 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3207 done
3208
3209 fi
3210 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3211 echo "${ECHO_T}$ac_cv_c_inline" >&6
3212
3213
3214 case $ac_cv_c_inline in
3215 inline | yes) ;;
3216 *)
3217 case $ac_cv_c_inline in
3218 no) ac_val=;;
3219 *) ac_val=$ac_cv_c_inline;;
3220 esac
3221 cat >>confdefs.h <<_ACEOF
3222 #ifndef __cplusplus
3223 #define inline $ac_val
3224 #endif
3225 _ACEOF
3226 ;;
3227 esac
3228
3229
3230 # sizeof(char) is 1 by definition.
3231
3232 echo "$as_me:$LINENO: checking for egrep" >&5
3233 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3234 if test "${ac_cv_prog_egrep+set}" = set; then
3235 echo $ECHO_N "(cached) $ECHO_C" >&6
3236 else
3237 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3238 then ac_cv_prog_egrep='grep -E'
3239 else ac_cv_prog_egrep='egrep'
3240 fi
3241 fi
3242 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3243 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3244 EGREP=$ac_cv_prog_egrep
3245
3246
3247 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3248 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3249 if test "${ac_cv_header_stdc+set}" = set; then
3250 echo $ECHO_N "(cached) $ECHO_C" >&6
3251 else
3252 cat >conftest.$ac_ext <<_ACEOF
3253 /* confdefs.h. */
3254 _ACEOF
3255 cat confdefs.h >>conftest.$ac_ext
3256 cat >>conftest.$ac_ext <<_ACEOF
3257 /* end confdefs.h. */
3258 #include <stdlib.h>
3259 #include <stdarg.h>
3260 #include <string.h>
3261 #include <float.h>
3262
3263 int
3264 main ()
3265 {
3266
3267 ;
3268 return 0;
3269 }
3270 _ACEOF
3271 rm -f conftest.$ac_objext
3272 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3273 (eval $ac_compile) 2>conftest.er1
3274 ac_status=$?
3275 grep -v '^ *+' conftest.er1 >conftest.err
3276 rm -f conftest.er1
3277 cat conftest.err >&5
3278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3279 (exit $ac_status); } &&
3280 { ac_try='test -z "$ac_c_werror_flag"
3281 || test ! -s conftest.err'
3282 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3283 (eval $ac_try) 2>&5
3284 ac_status=$?
3285 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3286 (exit $ac_status); }; } &&
3287 { ac_try='test -s conftest.$ac_objext'
3288 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3289 (eval $ac_try) 2>&5
3290 ac_status=$?
3291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3292 (exit $ac_status); }; }; then
3293 ac_cv_header_stdc=yes
3294 else
3295 echo "$as_me: failed program was:" >&5
3296 sed 's/^/| /' conftest.$ac_ext >&5
3297
3298 ac_cv_header_stdc=no
3299 fi
3300 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3301
3302 if test $ac_cv_header_stdc = yes; then
3303 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3304 cat >conftest.$ac_ext <<_ACEOF
3305 /* confdefs.h. */
3306 _ACEOF
3307 cat confdefs.h >>conftest.$ac_ext
3308 cat >>conftest.$ac_ext <<_ACEOF
3309 /* end confdefs.h. */
3310 #include <string.h>
3311
3312 _ACEOF
3313 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3314 $EGREP "memchr" >/dev/null 2>&1; then
3315 :
3316 else
3317 ac_cv_header_stdc=no
3318 fi
3319 rm -f conftest*
3320
3321 fi
3322
3323 if test $ac_cv_header_stdc = yes; then
3324 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3325 cat >conftest.$ac_ext <<_ACEOF
3326 /* confdefs.h. */
3327 _ACEOF
3328 cat confdefs.h >>conftest.$ac_ext
3329 cat >>conftest.$ac_ext <<_ACEOF
3330 /* end confdefs.h. */
3331 #include <stdlib.h>
3332
3333 _ACEOF
3334 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3335 $EGREP "free" >/dev/null 2>&1; then
3336 :
3337 else
3338 ac_cv_header_stdc=no
3339 fi
3340 rm -f conftest*
3341
3342 fi
3343
3344 if test $ac_cv_header_stdc = yes; then
3345 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3346 if test "$cross_compiling" = yes; then
3347 :
3348 else
3349 cat >conftest.$ac_ext <<_ACEOF
3350 /* confdefs.h. */
3351 _ACEOF
3352 cat confdefs.h >>conftest.$ac_ext
3353 cat >>conftest.$ac_ext <<_ACEOF
3354 /* end confdefs.h. */
3355 #include <ctype.h>
3356 #if ((' ' & 0x0FF) == 0x020)
3357 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3358 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3359 #else
3360 # define ISLOWER(c) \
3361 (('a' <= (c) && (c) <= 'i') \
3362 || ('j' <= (c) && (c) <= 'r') \
3363 || ('s' <= (c) && (c) <= 'z'))
3364 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3365 #endif
3366
3367 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3368 int
3369 main ()
3370 {
3371 int i;
3372 for (i = 0; i < 256; i++)
3373 if (XOR (islower (i), ISLOWER (i))
3374 || toupper (i) != TOUPPER (i))
3375 exit(2);
3376 exit (0);
3377 }
3378 _ACEOF
3379 rm -f conftest$ac_exeext
3380 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3381 (eval $ac_link) 2>&5
3382 ac_status=$?
3383 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3384 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3385 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3386 (eval $ac_try) 2>&5
3387 ac_status=$?
3388 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3389 (exit $ac_status); }; }; then
3390 :
3391 else
3392 echo "$as_me: program exited with status $ac_status" >&5
3393 echo "$as_me: failed program was:" >&5
3394 sed 's/^/| /' conftest.$ac_ext >&5
3395
3396 ( exit $ac_status )
3397 ac_cv_header_stdc=no
3398 fi
3399 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3400 fi
3401 fi
3402 fi
3403 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3404 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3405 if test $ac_cv_header_stdc = yes; then
3406
3407 cat >>confdefs.h <<\_ACEOF
3408 #define STDC_HEADERS 1
3409 _ACEOF
3410
3411 fi
3412
3413 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3424 inttypes.h stdint.h unistd.h
3425 do
3426 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3427 echo "$as_me:$LINENO: checking for $ac_header" >&5
3428 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3429 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3430 echo $ECHO_N "(cached) $ECHO_C" >&6
3431 else
3432 cat >conftest.$ac_ext <<_ACEOF
3433 /* confdefs.h. */
3434 _ACEOF
3435 cat confdefs.h >>conftest.$ac_ext
3436 cat >>conftest.$ac_ext <<_ACEOF
3437 /* end confdefs.h. */
3438 $ac_includes_default
3439
3440 #include <$ac_header>
3441 _ACEOF
3442 rm -f conftest.$ac_objext
3443 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3444 (eval $ac_compile) 2>conftest.er1
3445 ac_status=$?
3446 grep -v '^ *+' conftest.er1 >conftest.err
3447 rm -f conftest.er1
3448 cat conftest.err >&5
3449 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3450 (exit $ac_status); } &&
3451 { ac_try='test -z "$ac_c_werror_flag"
3452 || test ! -s conftest.err'
3453 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3454 (eval $ac_try) 2>&5
3455 ac_status=$?
3456 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3457 (exit $ac_status); }; } &&
3458 { ac_try='test -s conftest.$ac_objext'
3459 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3460 (eval $ac_try) 2>&5
3461 ac_status=$?
3462 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3463 (exit $ac_status); }; }; then
3464 eval "$as_ac_Header=yes"
3465 else
3466 echo "$as_me: failed program was:" >&5
3467 sed 's/^/| /' conftest.$ac_ext >&5
3468
3469 eval "$as_ac_Header=no"
3470 fi
3471 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3472 fi
3473 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3474 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3475 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3476 cat >>confdefs.h <<_ACEOF
3477 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3478 _ACEOF
3479
3480 fi
3481
3482 done
3483
3484
3485 echo "$as_me:$LINENO: checking for void *" >&5
3486 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3487 if test "${ac_cv_type_void_p+set}" = set; then
3488 echo $ECHO_N "(cached) $ECHO_C" >&6
3489 else
3490 cat >conftest.$ac_ext <<_ACEOF
3491 /* confdefs.h. */
3492 _ACEOF
3493 cat confdefs.h >>conftest.$ac_ext
3494 cat >>conftest.$ac_ext <<_ACEOF
3495 /* end confdefs.h. */
3496 $ac_includes_default
3497 int
3498 main ()
3499 {
3500 if ((void * *) 0)
3501 return 0;
3502 if (sizeof (void *))
3503 return 0;
3504 ;
3505 return 0;
3506 }
3507 _ACEOF
3508 rm -f conftest.$ac_objext
3509 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3510 (eval $ac_compile) 2>conftest.er1
3511 ac_status=$?
3512 grep -v '^ *+' conftest.er1 >conftest.err
3513 rm -f conftest.er1
3514 cat conftest.err >&5
3515 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3516 (exit $ac_status); } &&
3517 { ac_try='test -z "$ac_c_werror_flag"
3518 || test ! -s conftest.err'
3519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3520 (eval $ac_try) 2>&5
3521 ac_status=$?
3522 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3523 (exit $ac_status); }; } &&
3524 { ac_try='test -s conftest.$ac_objext'
3525 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3526 (eval $ac_try) 2>&5
3527 ac_status=$?
3528 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3529 (exit $ac_status); }; }; then
3530 ac_cv_type_void_p=yes
3531 else
3532 echo "$as_me: failed program was:" >&5
3533 sed 's/^/| /' conftest.$ac_ext >&5
3534
3535 ac_cv_type_void_p=no
3536 fi
3537 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3538 fi
3539 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3540 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3541
3542 echo "$as_me:$LINENO: checking size of void *" >&5
3543 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3544 if test "${ac_cv_sizeof_void_p+set}" = set; then
3545 echo $ECHO_N "(cached) $ECHO_C" >&6
3546 else
3547 if test "$ac_cv_type_void_p" = yes; then
3548 # The cast to unsigned long works around a bug in the HP C Compiler
3549 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3550 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3551 # This bug is HP SR number 8606223364.
3552 if test "$cross_compiling" = yes; then
3553 # Depending upon the size, compute the lo and hi bounds.
3554 cat >conftest.$ac_ext <<_ACEOF
3555 /* confdefs.h. */
3556 _ACEOF
3557 cat confdefs.h >>conftest.$ac_ext
3558 cat >>conftest.$ac_ext <<_ACEOF
3559 /* end confdefs.h. */
3560 $ac_includes_default
3561 int
3562 main ()
3563 {
3564 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3565 test_array [0] = 0
3566
3567 ;
3568 return 0;
3569 }
3570 _ACEOF
3571 rm -f conftest.$ac_objext
3572 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3573 (eval $ac_compile) 2>conftest.er1
3574 ac_status=$?
3575 grep -v '^ *+' conftest.er1 >conftest.err
3576 rm -f conftest.er1
3577 cat conftest.err >&5
3578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3579 (exit $ac_status); } &&
3580 { ac_try='test -z "$ac_c_werror_flag"
3581 || test ! -s conftest.err'
3582 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3583 (eval $ac_try) 2>&5
3584 ac_status=$?
3585 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3586 (exit $ac_status); }; } &&
3587 { ac_try='test -s conftest.$ac_objext'
3588 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3589 (eval $ac_try) 2>&5
3590 ac_status=$?
3591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3592 (exit $ac_status); }; }; then
3593 ac_lo=0 ac_mid=0
3594 while :; do
3595 cat >conftest.$ac_ext <<_ACEOF
3596 /* confdefs.h. */
3597 _ACEOF
3598 cat confdefs.h >>conftest.$ac_ext
3599 cat >>conftest.$ac_ext <<_ACEOF
3600 /* end confdefs.h. */
3601 $ac_includes_default
3602 int
3603 main ()
3604 {
3605 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3606 test_array [0] = 0
3607
3608 ;
3609 return 0;
3610 }
3611 _ACEOF
3612 rm -f conftest.$ac_objext
3613 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3614 (eval $ac_compile) 2>conftest.er1
3615 ac_status=$?
3616 grep -v '^ *+' conftest.er1 >conftest.err
3617 rm -f conftest.er1
3618 cat conftest.err >&5
3619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3620 (exit $ac_status); } &&
3621 { ac_try='test -z "$ac_c_werror_flag"
3622 || test ! -s conftest.err'
3623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3624 (eval $ac_try) 2>&5
3625 ac_status=$?
3626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3627 (exit $ac_status); }; } &&
3628 { ac_try='test -s conftest.$ac_objext'
3629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3630 (eval $ac_try) 2>&5
3631 ac_status=$?
3632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3633 (exit $ac_status); }; }; then
3634 ac_hi=$ac_mid; break
3635 else
3636 echo "$as_me: failed program was:" >&5
3637 sed 's/^/| /' conftest.$ac_ext >&5
3638
3639 ac_lo=`expr $ac_mid + 1`
3640 if test $ac_lo -le $ac_mid; then
3641 ac_lo= ac_hi=
3642 break
3643 fi
3644 ac_mid=`expr 2 '*' $ac_mid + 1`
3645 fi
3646 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3647 done
3648 else
3649 echo "$as_me: failed program was:" >&5
3650 sed 's/^/| /' conftest.$ac_ext >&5
3651
3652 cat >conftest.$ac_ext <<_ACEOF
3653 /* confdefs.h. */
3654 _ACEOF
3655 cat confdefs.h >>conftest.$ac_ext
3656 cat >>conftest.$ac_ext <<_ACEOF
3657 /* end confdefs.h. */
3658 $ac_includes_default
3659 int
3660 main ()
3661 {
3662 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3663 test_array [0] = 0
3664
3665 ;
3666 return 0;
3667 }
3668 _ACEOF
3669 rm -f conftest.$ac_objext
3670 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3671 (eval $ac_compile) 2>conftest.er1
3672 ac_status=$?
3673 grep -v '^ *+' conftest.er1 >conftest.err
3674 rm -f conftest.er1
3675 cat conftest.err >&5
3676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3677 (exit $ac_status); } &&
3678 { ac_try='test -z "$ac_c_werror_flag"
3679 || test ! -s conftest.err'
3680 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3681 (eval $ac_try) 2>&5
3682 ac_status=$?
3683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3684 (exit $ac_status); }; } &&
3685 { ac_try='test -s conftest.$ac_objext'
3686 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3687 (eval $ac_try) 2>&5
3688 ac_status=$?
3689 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3690 (exit $ac_status); }; }; then
3691 ac_hi=-1 ac_mid=-1
3692 while :; do
3693 cat >conftest.$ac_ext <<_ACEOF
3694 /* confdefs.h. */
3695 _ACEOF
3696 cat confdefs.h >>conftest.$ac_ext
3697 cat >>conftest.$ac_ext <<_ACEOF
3698 /* end confdefs.h. */
3699 $ac_includes_default
3700 int
3701 main ()
3702 {
3703 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3704 test_array [0] = 0
3705
3706 ;
3707 return 0;
3708 }
3709 _ACEOF
3710 rm -f conftest.$ac_objext
3711 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3712 (eval $ac_compile) 2>conftest.er1
3713 ac_status=$?
3714 grep -v '^ *+' conftest.er1 >conftest.err
3715 rm -f conftest.er1
3716 cat conftest.err >&5
3717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3718 (exit $ac_status); } &&
3719 { ac_try='test -z "$ac_c_werror_flag"
3720 || test ! -s conftest.err'
3721 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3722 (eval $ac_try) 2>&5
3723 ac_status=$?
3724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3725 (exit $ac_status); }; } &&
3726 { ac_try='test -s conftest.$ac_objext'
3727 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3728 (eval $ac_try) 2>&5
3729 ac_status=$?
3730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3731 (exit $ac_status); }; }; then
3732 ac_lo=$ac_mid; break
3733 else
3734 echo "$as_me: failed program was:" >&5
3735 sed 's/^/| /' conftest.$ac_ext >&5
3736
3737 ac_hi=`expr '(' $ac_mid ')' - 1`
3738 if test $ac_mid -le $ac_hi; then
3739 ac_lo= ac_hi=
3740 break
3741 fi
3742 ac_mid=`expr 2 '*' $ac_mid`
3743 fi
3744 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3745 done
3746 else
3747 echo "$as_me: failed program was:" >&5
3748 sed 's/^/| /' conftest.$ac_ext >&5
3749
3750 ac_lo= ac_hi=
3751 fi
3752 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3753 fi
3754 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3755 # Binary search between lo and hi bounds.
3756 while test "x$ac_lo" != "x$ac_hi"; do
3757 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3758 cat >conftest.$ac_ext <<_ACEOF
3759 /* confdefs.h. */
3760 _ACEOF
3761 cat confdefs.h >>conftest.$ac_ext
3762 cat >>conftest.$ac_ext <<_ACEOF
3763 /* end confdefs.h. */
3764 $ac_includes_default
3765 int
3766 main ()
3767 {
3768 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3769 test_array [0] = 0
3770
3771 ;
3772 return 0;
3773 }
3774 _ACEOF
3775 rm -f conftest.$ac_objext
3776 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3777 (eval $ac_compile) 2>conftest.er1
3778 ac_status=$?
3779 grep -v '^ *+' conftest.er1 >conftest.err
3780 rm -f conftest.er1
3781 cat conftest.err >&5
3782 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3783 (exit $ac_status); } &&
3784 { ac_try='test -z "$ac_c_werror_flag"
3785 || test ! -s conftest.err'
3786 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3787 (eval $ac_try) 2>&5
3788 ac_status=$?
3789 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3790 (exit $ac_status); }; } &&
3791 { ac_try='test -s conftest.$ac_objext'
3792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3793 (eval $ac_try) 2>&5
3794 ac_status=$?
3795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3796 (exit $ac_status); }; }; then
3797 ac_hi=$ac_mid
3798 else
3799 echo "$as_me: failed program was:" >&5
3800 sed 's/^/| /' conftest.$ac_ext >&5
3801
3802 ac_lo=`expr '(' $ac_mid ')' + 1`
3803 fi
3804 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3805 done
3806 case $ac_lo in
3807 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3808 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3809 See \`config.log' for more details." >&5
3810 echo "$as_me: error: cannot compute sizeof (void *), 77
3811 See \`config.log' for more details." >&2;}
3812 { (exit 1); exit 1; }; } ;;
3813 esac
3814 else
3815 if test "$cross_compiling" = yes; then
3816 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3817 See \`config.log' for more details." >&5
3818 echo "$as_me: error: cannot run test program while cross compiling
3819 See \`config.log' for more details." >&2;}
3820 { (exit 1); exit 1; }; }
3821 else
3822 cat >conftest.$ac_ext <<_ACEOF
3823 /* confdefs.h. */
3824 _ACEOF
3825 cat confdefs.h >>conftest.$ac_ext
3826 cat >>conftest.$ac_ext <<_ACEOF
3827 /* end confdefs.h. */
3828 $ac_includes_default
3829 long longval () { return (long) (sizeof (void *)); }
3830 unsigned long ulongval () { return (long) (sizeof (void *)); }
3831 #include <stdio.h>
3832 #include <stdlib.h>
3833 int
3834 main ()
3835 {
3836
3837 FILE *f = fopen ("conftest.val", "w");
3838 if (! f)
3839 exit (1);
3840 if (((long) (sizeof (void *))) < 0)
3841 {
3842 long i = longval ();
3843 if (i != ((long) (sizeof (void *))))
3844 exit (1);
3845 fprintf (f, "%ld\n", i);
3846 }
3847 else
3848 {
3849 unsigned long i = ulongval ();
3850 if (i != ((long) (sizeof (void *))))
3851 exit (1);
3852 fprintf (f, "%lu\n", i);
3853 }
3854 exit (ferror (f) || fclose (f) != 0);
3855
3856 ;
3857 return 0;
3858 }
3859 _ACEOF
3860 rm -f conftest$ac_exeext
3861 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3862 (eval $ac_link) 2>&5
3863 ac_status=$?
3864 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3865 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3866 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3867 (eval $ac_try) 2>&5
3868 ac_status=$?
3869 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3870 (exit $ac_status); }; }; then
3871 ac_cv_sizeof_void_p=`cat conftest.val`
3872 else
3873 echo "$as_me: program exited with status $ac_status" >&5
3874 echo "$as_me: failed program was:" >&5
3875 sed 's/^/| /' conftest.$ac_ext >&5
3876
3877 ( exit $ac_status )
3878 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3879 See \`config.log' for more details." >&5
3880 echo "$as_me: error: cannot compute sizeof (void *), 77
3881 See \`config.log' for more details." >&2;}
3882 { (exit 1); exit 1; }; }
3883 fi
3884 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3885 fi
3886 fi
3887 rm -f conftest.val
3888 else
3889 ac_cv_sizeof_void_p=0
3890 fi
3891 fi
3892 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3893 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3894 cat >>confdefs.h <<_ACEOF
3895 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3896 _ACEOF
3897
3898
3899 echo "$as_me:$LINENO: checking for short" >&5
3900 echo $ECHO_N "checking for short... $ECHO_C" >&6
3901 if test "${ac_cv_type_short+set}" = set; then
3902 echo $ECHO_N "(cached) $ECHO_C" >&6
3903 else
3904 cat >conftest.$ac_ext <<_ACEOF
3905 /* confdefs.h. */
3906 _ACEOF
3907 cat confdefs.h >>conftest.$ac_ext
3908 cat >>conftest.$ac_ext <<_ACEOF
3909 /* end confdefs.h. */
3910 $ac_includes_default
3911 int
3912 main ()
3913 {
3914 if ((short *) 0)
3915 return 0;
3916 if (sizeof (short))
3917 return 0;
3918 ;
3919 return 0;
3920 }
3921 _ACEOF
3922 rm -f conftest.$ac_objext
3923 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3924 (eval $ac_compile) 2>conftest.er1
3925 ac_status=$?
3926 grep -v '^ *+' conftest.er1 >conftest.err
3927 rm -f conftest.er1
3928 cat conftest.err >&5
3929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3930 (exit $ac_status); } &&
3931 { ac_try='test -z "$ac_c_werror_flag"
3932 || test ! -s conftest.err'
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 $ac_status); }; } &&
3938 { ac_try='test -s conftest.$ac_objext'
3939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3940 (eval $ac_try) 2>&5
3941 ac_status=$?
3942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3943 (exit $ac_status); }; }; then
3944 ac_cv_type_short=yes
3945 else
3946 echo "$as_me: failed program was:" >&5
3947 sed 's/^/| /' conftest.$ac_ext >&5
3948
3949 ac_cv_type_short=no
3950 fi
3951 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3952 fi
3953 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
3954 echo "${ECHO_T}$ac_cv_type_short" >&6
3955
3956 echo "$as_me:$LINENO: checking size of short" >&5
3957 echo $ECHO_N "checking size of short... $ECHO_C" >&6
3958 if test "${ac_cv_sizeof_short+set}" = set; then
3959 echo $ECHO_N "(cached) $ECHO_C" >&6
3960 else
3961 if test "$ac_cv_type_short" = yes; then
3962 # The cast to unsigned long works around a bug in the HP C Compiler
3963 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3964 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3965 # This bug is HP SR number 8606223364.
3966 if test "$cross_compiling" = yes; then
3967 # Depending upon the size, compute the lo and hi bounds.
3968 cat >conftest.$ac_ext <<_ACEOF
3969 /* confdefs.h. */
3970 _ACEOF
3971 cat confdefs.h >>conftest.$ac_ext
3972 cat >>conftest.$ac_ext <<_ACEOF
3973 /* end confdefs.h. */
3974 $ac_includes_default
3975 int
3976 main ()
3977 {
3978 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
3979 test_array [0] = 0
3980
3981 ;
3982 return 0;
3983 }
3984 _ACEOF
3985 rm -f conftest.$ac_objext
3986 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3987 (eval $ac_compile) 2>conftest.er1
3988 ac_status=$?
3989 grep -v '^ *+' conftest.er1 >conftest.err
3990 rm -f conftest.er1
3991 cat conftest.err >&5
3992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3993 (exit $ac_status); } &&
3994 { ac_try='test -z "$ac_c_werror_flag"
3995 || test ! -s conftest.err'
3996 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3997 (eval $ac_try) 2>&5
3998 ac_status=$?
3999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4000 (exit $ac_status); }; } &&
4001 { ac_try='test -s conftest.$ac_objext'
4002 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4003 (eval $ac_try) 2>&5
4004 ac_status=$?
4005 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4006 (exit $ac_status); }; }; then
4007 ac_lo=0 ac_mid=0
4008 while :; do
4009 cat >conftest.$ac_ext <<_ACEOF
4010 /* confdefs.h. */
4011 _ACEOF
4012 cat confdefs.h >>conftest.$ac_ext
4013 cat >>conftest.$ac_ext <<_ACEOF
4014 /* end confdefs.h. */
4015 $ac_includes_default
4016 int
4017 main ()
4018 {
4019 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4020 test_array [0] = 0
4021
4022 ;
4023 return 0;
4024 }
4025 _ACEOF
4026 rm -f conftest.$ac_objext
4027 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4028 (eval $ac_compile) 2>conftest.er1
4029 ac_status=$?
4030 grep -v '^ *+' conftest.er1 >conftest.err
4031 rm -f conftest.er1
4032 cat conftest.err >&5
4033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4034 (exit $ac_status); } &&
4035 { ac_try='test -z "$ac_c_werror_flag"
4036 || test ! -s conftest.err'
4037 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4038 (eval $ac_try) 2>&5
4039 ac_status=$?
4040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4041 (exit $ac_status); }; } &&
4042 { ac_try='test -s conftest.$ac_objext'
4043 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4044 (eval $ac_try) 2>&5
4045 ac_status=$?
4046 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4047 (exit $ac_status); }; }; then
4048 ac_hi=$ac_mid; break
4049 else
4050 echo "$as_me: failed program was:" >&5
4051 sed 's/^/| /' conftest.$ac_ext >&5
4052
4053 ac_lo=`expr $ac_mid + 1`
4054 if test $ac_lo -le $ac_mid; then
4055 ac_lo= ac_hi=
4056 break
4057 fi
4058 ac_mid=`expr 2 '*' $ac_mid + 1`
4059 fi
4060 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4061 done
4062 else
4063 echo "$as_me: failed program was:" >&5
4064 sed 's/^/| /' conftest.$ac_ext >&5
4065
4066 cat >conftest.$ac_ext <<_ACEOF
4067 /* confdefs.h. */
4068 _ACEOF
4069 cat confdefs.h >>conftest.$ac_ext
4070 cat >>conftest.$ac_ext <<_ACEOF
4071 /* end confdefs.h. */
4072 $ac_includes_default
4073 int
4074 main ()
4075 {
4076 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4077 test_array [0] = 0
4078
4079 ;
4080 return 0;
4081 }
4082 _ACEOF
4083 rm -f conftest.$ac_objext
4084 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4085 (eval $ac_compile) 2>conftest.er1
4086 ac_status=$?
4087 grep -v '^ *+' conftest.er1 >conftest.err
4088 rm -f conftest.er1
4089 cat conftest.err >&5
4090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4091 (exit $ac_status); } &&
4092 { ac_try='test -z "$ac_c_werror_flag"
4093 || test ! -s conftest.err'
4094 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4095 (eval $ac_try) 2>&5
4096 ac_status=$?
4097 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4098 (exit $ac_status); }; } &&
4099 { ac_try='test -s conftest.$ac_objext'
4100 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4101 (eval $ac_try) 2>&5
4102 ac_status=$?
4103 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4104 (exit $ac_status); }; }; then
4105 ac_hi=-1 ac_mid=-1
4106 while :; do
4107 cat >conftest.$ac_ext <<_ACEOF
4108 /* confdefs.h. */
4109 _ACEOF
4110 cat confdefs.h >>conftest.$ac_ext
4111 cat >>conftest.$ac_ext <<_ACEOF
4112 /* end confdefs.h. */
4113 $ac_includes_default
4114 int
4115 main ()
4116 {
4117 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4118 test_array [0] = 0
4119
4120 ;
4121 return 0;
4122 }
4123 _ACEOF
4124 rm -f conftest.$ac_objext
4125 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4126 (eval $ac_compile) 2>conftest.er1
4127 ac_status=$?
4128 grep -v '^ *+' conftest.er1 >conftest.err
4129 rm -f conftest.er1
4130 cat conftest.err >&5
4131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4132 (exit $ac_status); } &&
4133 { ac_try='test -z "$ac_c_werror_flag"
4134 || test ! -s conftest.err'
4135 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4136 (eval $ac_try) 2>&5
4137 ac_status=$?
4138 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4139 (exit $ac_status); }; } &&
4140 { ac_try='test -s conftest.$ac_objext'
4141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4142 (eval $ac_try) 2>&5
4143 ac_status=$?
4144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4145 (exit $ac_status); }; }; then
4146 ac_lo=$ac_mid; break
4147 else
4148 echo "$as_me: failed program was:" >&5
4149 sed 's/^/| /' conftest.$ac_ext >&5
4150
4151 ac_hi=`expr '(' $ac_mid ')' - 1`
4152 if test $ac_mid -le $ac_hi; then
4153 ac_lo= ac_hi=
4154 break
4155 fi
4156 ac_mid=`expr 2 '*' $ac_mid`
4157 fi
4158 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4159 done
4160 else
4161 echo "$as_me: failed program was:" >&5
4162 sed 's/^/| /' conftest.$ac_ext >&5
4163
4164 ac_lo= ac_hi=
4165 fi
4166 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4167 fi
4168 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4169 # Binary search between lo and hi bounds.
4170 while test "x$ac_lo" != "x$ac_hi"; do
4171 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4172 cat >conftest.$ac_ext <<_ACEOF
4173 /* confdefs.h. */
4174 _ACEOF
4175 cat confdefs.h >>conftest.$ac_ext
4176 cat >>conftest.$ac_ext <<_ACEOF
4177 /* end confdefs.h. */
4178 $ac_includes_default
4179 int
4180 main ()
4181 {
4182 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4183 test_array [0] = 0
4184
4185 ;
4186 return 0;
4187 }
4188 _ACEOF
4189 rm -f conftest.$ac_objext
4190 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4191 (eval $ac_compile) 2>conftest.er1
4192 ac_status=$?
4193 grep -v '^ *+' conftest.er1 >conftest.err
4194 rm -f conftest.er1
4195 cat conftest.err >&5
4196 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4197 (exit $ac_status); } &&
4198 { ac_try='test -z "$ac_c_werror_flag"
4199 || test ! -s conftest.err'
4200 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4201 (eval $ac_try) 2>&5
4202 ac_status=$?
4203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4204 (exit $ac_status); }; } &&
4205 { ac_try='test -s conftest.$ac_objext'
4206 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4207 (eval $ac_try) 2>&5
4208 ac_status=$?
4209 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4210 (exit $ac_status); }; }; then
4211 ac_hi=$ac_mid
4212 else
4213 echo "$as_me: failed program was:" >&5
4214 sed 's/^/| /' conftest.$ac_ext >&5
4215
4216 ac_lo=`expr '(' $ac_mid ')' + 1`
4217 fi
4218 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4219 done
4220 case $ac_lo in
4221 ?*) ac_cv_sizeof_short=$ac_lo;;
4222 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4223 See \`config.log' for more details." >&5
4224 echo "$as_me: error: cannot compute sizeof (short), 77
4225 See \`config.log' for more details." >&2;}
4226 { (exit 1); exit 1; }; } ;;
4227 esac
4228 else
4229 if test "$cross_compiling" = yes; then
4230 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4231 See \`config.log' for more details." >&5
4232 echo "$as_me: error: cannot run test program while cross compiling
4233 See \`config.log' for more details." >&2;}
4234 { (exit 1); exit 1; }; }
4235 else
4236 cat >conftest.$ac_ext <<_ACEOF
4237 /* confdefs.h. */
4238 _ACEOF
4239 cat confdefs.h >>conftest.$ac_ext
4240 cat >>conftest.$ac_ext <<_ACEOF
4241 /* end confdefs.h. */
4242 $ac_includes_default
4243 long longval () { return (long) (sizeof (short)); }
4244 unsigned long ulongval () { return (long) (sizeof (short)); }
4245 #include <stdio.h>
4246 #include <stdlib.h>
4247 int
4248 main ()
4249 {
4250
4251 FILE *f = fopen ("conftest.val", "w");
4252 if (! f)
4253 exit (1);
4254 if (((long) (sizeof (short))) < 0)
4255 {
4256 long i = longval ();
4257 if (i != ((long) (sizeof (short))))
4258 exit (1);
4259 fprintf (f, "%ld\n", i);
4260 }
4261 else
4262 {
4263 unsigned long i = ulongval ();
4264 if (i != ((long) (sizeof (short))))
4265 exit (1);
4266 fprintf (f, "%lu\n", i);
4267 }
4268 exit (ferror (f) || fclose (f) != 0);
4269
4270 ;
4271 return 0;
4272 }
4273 _ACEOF
4274 rm -f conftest$ac_exeext
4275 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4276 (eval $ac_link) 2>&5
4277 ac_status=$?
4278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4279 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4280 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4281 (eval $ac_try) 2>&5
4282 ac_status=$?
4283 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4284 (exit $ac_status); }; }; then
4285 ac_cv_sizeof_short=`cat conftest.val`
4286 else
4287 echo "$as_me: program exited with status $ac_status" >&5
4288 echo "$as_me: failed program was:" >&5
4289 sed 's/^/| /' conftest.$ac_ext >&5
4290
4291 ( exit $ac_status )
4292 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4293 See \`config.log' for more details." >&5
4294 echo "$as_me: error: cannot compute sizeof (short), 77
4295 See \`config.log' for more details." >&2;}
4296 { (exit 1); exit 1; }; }
4297 fi
4298 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4299 fi
4300 fi
4301 rm -f conftest.val
4302 else
4303 ac_cv_sizeof_short=0
4304 fi
4305 fi
4306 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4307 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4308 cat >>confdefs.h <<_ACEOF
4309 #define SIZEOF_SHORT $ac_cv_sizeof_short
4310 _ACEOF
4311
4312
4313 echo "$as_me:$LINENO: checking for int" >&5
4314 echo $ECHO_N "checking for int... $ECHO_C" >&6
4315 if test "${ac_cv_type_int+set}" = set; then
4316 echo $ECHO_N "(cached) $ECHO_C" >&6
4317 else
4318 cat >conftest.$ac_ext <<_ACEOF
4319 /* confdefs.h. */
4320 _ACEOF
4321 cat confdefs.h >>conftest.$ac_ext
4322 cat >>conftest.$ac_ext <<_ACEOF
4323 /* end confdefs.h. */
4324 $ac_includes_default
4325 int
4326 main ()
4327 {
4328 if ((int *) 0)
4329 return 0;
4330 if (sizeof (int))
4331 return 0;
4332 ;
4333 return 0;
4334 }
4335 _ACEOF
4336 rm -f conftest.$ac_objext
4337 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4338 (eval $ac_compile) 2>conftest.er1
4339 ac_status=$?
4340 grep -v '^ *+' conftest.er1 >conftest.err
4341 rm -f conftest.er1
4342 cat conftest.err >&5
4343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4344 (exit $ac_status); } &&
4345 { ac_try='test -z "$ac_c_werror_flag"
4346 || test ! -s conftest.err'
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 $ac_status); }; } &&
4352 { ac_try='test -s conftest.$ac_objext'
4353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4354 (eval $ac_try) 2>&5
4355 ac_status=$?
4356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4357 (exit $ac_status); }; }; then
4358 ac_cv_type_int=yes
4359 else
4360 echo "$as_me: failed program was:" >&5
4361 sed 's/^/| /' conftest.$ac_ext >&5
4362
4363 ac_cv_type_int=no
4364 fi
4365 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4366 fi
4367 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4368 echo "${ECHO_T}$ac_cv_type_int" >&6
4369
4370 echo "$as_me:$LINENO: checking size of int" >&5
4371 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4372 if test "${ac_cv_sizeof_int+set}" = set; then
4373 echo $ECHO_N "(cached) $ECHO_C" >&6
4374 else
4375 if test "$ac_cv_type_int" = yes; then
4376 # The cast to unsigned long works around a bug in the HP C Compiler
4377 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4378 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4379 # This bug is HP SR number 8606223364.
4380 if test "$cross_compiling" = yes; then
4381 # Depending upon the size, compute the lo and hi bounds.
4382 cat >conftest.$ac_ext <<_ACEOF
4383 /* confdefs.h. */
4384 _ACEOF
4385 cat confdefs.h >>conftest.$ac_ext
4386 cat >>conftest.$ac_ext <<_ACEOF
4387 /* end confdefs.h. */
4388 $ac_includes_default
4389 int
4390 main ()
4391 {
4392 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4393 test_array [0] = 0
4394
4395 ;
4396 return 0;
4397 }
4398 _ACEOF
4399 rm -f conftest.$ac_objext
4400 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4401 (eval $ac_compile) 2>conftest.er1
4402 ac_status=$?
4403 grep -v '^ *+' conftest.er1 >conftest.err
4404 rm -f conftest.er1
4405 cat conftest.err >&5
4406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4407 (exit $ac_status); } &&
4408 { ac_try='test -z "$ac_c_werror_flag"
4409 || test ! -s conftest.err'
4410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4411 (eval $ac_try) 2>&5
4412 ac_status=$?
4413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4414 (exit $ac_status); }; } &&
4415 { ac_try='test -s conftest.$ac_objext'
4416 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4417 (eval $ac_try) 2>&5
4418 ac_status=$?
4419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4420 (exit $ac_status); }; }; then
4421 ac_lo=0 ac_mid=0
4422 while :; do
4423 cat >conftest.$ac_ext <<_ACEOF
4424 /* confdefs.h. */
4425 _ACEOF
4426 cat confdefs.h >>conftest.$ac_ext
4427 cat >>conftest.$ac_ext <<_ACEOF
4428 /* end confdefs.h. */
4429 $ac_includes_default
4430 int
4431 main ()
4432 {
4433 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4434 test_array [0] = 0
4435
4436 ;
4437 return 0;
4438 }
4439 _ACEOF
4440 rm -f conftest.$ac_objext
4441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4442 (eval $ac_compile) 2>conftest.er1
4443 ac_status=$?
4444 grep -v '^ *+' conftest.er1 >conftest.err
4445 rm -f conftest.er1
4446 cat conftest.err >&5
4447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4448 (exit $ac_status); } &&
4449 { ac_try='test -z "$ac_c_werror_flag"
4450 || test ! -s conftest.err'
4451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4452 (eval $ac_try) 2>&5
4453 ac_status=$?
4454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4455 (exit $ac_status); }; } &&
4456 { ac_try='test -s conftest.$ac_objext'
4457 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4458 (eval $ac_try) 2>&5
4459 ac_status=$?
4460 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4461 (exit $ac_status); }; }; then
4462 ac_hi=$ac_mid; break
4463 else
4464 echo "$as_me: failed program was:" >&5
4465 sed 's/^/| /' conftest.$ac_ext >&5
4466
4467 ac_lo=`expr $ac_mid + 1`
4468 if test $ac_lo -le $ac_mid; then
4469 ac_lo= ac_hi=
4470 break
4471 fi
4472 ac_mid=`expr 2 '*' $ac_mid + 1`
4473 fi
4474 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4475 done
4476 else
4477 echo "$as_me: failed program was:" >&5
4478 sed 's/^/| /' conftest.$ac_ext >&5
4479
4480 cat >conftest.$ac_ext <<_ACEOF
4481 /* confdefs.h. */
4482 _ACEOF
4483 cat confdefs.h >>conftest.$ac_ext
4484 cat >>conftest.$ac_ext <<_ACEOF
4485 /* end confdefs.h. */
4486 $ac_includes_default
4487 int
4488 main ()
4489 {
4490 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4491 test_array [0] = 0
4492
4493 ;
4494 return 0;
4495 }
4496 _ACEOF
4497 rm -f conftest.$ac_objext
4498 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4499 (eval $ac_compile) 2>conftest.er1
4500 ac_status=$?
4501 grep -v '^ *+' conftest.er1 >conftest.err
4502 rm -f conftest.er1
4503 cat conftest.err >&5
4504 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4505 (exit $ac_status); } &&
4506 { ac_try='test -z "$ac_c_werror_flag"
4507 || test ! -s conftest.err'
4508 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4509 (eval $ac_try) 2>&5
4510 ac_status=$?
4511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4512 (exit $ac_status); }; } &&
4513 { ac_try='test -s conftest.$ac_objext'
4514 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4515 (eval $ac_try) 2>&5
4516 ac_status=$?
4517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4518 (exit $ac_status); }; }; then
4519 ac_hi=-1 ac_mid=-1
4520 while :; do
4521 cat >conftest.$ac_ext <<_ACEOF
4522 /* confdefs.h. */
4523 _ACEOF
4524 cat confdefs.h >>conftest.$ac_ext
4525 cat >>conftest.$ac_ext <<_ACEOF
4526 /* end confdefs.h. */
4527 $ac_includes_default
4528 int
4529 main ()
4530 {
4531 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4532 test_array [0] = 0
4533
4534 ;
4535 return 0;
4536 }
4537 _ACEOF
4538 rm -f conftest.$ac_objext
4539 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4540 (eval $ac_compile) 2>conftest.er1
4541 ac_status=$?
4542 grep -v '^ *+' conftest.er1 >conftest.err
4543 rm -f conftest.er1
4544 cat conftest.err >&5
4545 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4546 (exit $ac_status); } &&
4547 { ac_try='test -z "$ac_c_werror_flag"
4548 || test ! -s conftest.err'
4549 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4550 (eval $ac_try) 2>&5
4551 ac_status=$?
4552 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4553 (exit $ac_status); }; } &&
4554 { ac_try='test -s conftest.$ac_objext'
4555 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4556 (eval $ac_try) 2>&5
4557 ac_status=$?
4558 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4559 (exit $ac_status); }; }; then
4560 ac_lo=$ac_mid; break
4561 else
4562 echo "$as_me: failed program was:" >&5
4563 sed 's/^/| /' conftest.$ac_ext >&5
4564
4565 ac_hi=`expr '(' $ac_mid ')' - 1`
4566 if test $ac_mid -le $ac_hi; then
4567 ac_lo= ac_hi=
4568 break
4569 fi
4570 ac_mid=`expr 2 '*' $ac_mid`
4571 fi
4572 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4573 done
4574 else
4575 echo "$as_me: failed program was:" >&5
4576 sed 's/^/| /' conftest.$ac_ext >&5
4577
4578 ac_lo= ac_hi=
4579 fi
4580 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4581 fi
4582 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4583 # Binary search between lo and hi bounds.
4584 while test "x$ac_lo" != "x$ac_hi"; do
4585 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4586 cat >conftest.$ac_ext <<_ACEOF
4587 /* confdefs.h. */
4588 _ACEOF
4589 cat confdefs.h >>conftest.$ac_ext
4590 cat >>conftest.$ac_ext <<_ACEOF
4591 /* end confdefs.h. */
4592 $ac_includes_default
4593 int
4594 main ()
4595 {
4596 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4597 test_array [0] = 0
4598
4599 ;
4600 return 0;
4601 }
4602 _ACEOF
4603 rm -f conftest.$ac_objext
4604 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4605 (eval $ac_compile) 2>conftest.er1
4606 ac_status=$?
4607 grep -v '^ *+' conftest.er1 >conftest.err
4608 rm -f conftest.er1
4609 cat conftest.err >&5
4610 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4611 (exit $ac_status); } &&
4612 { ac_try='test -z "$ac_c_werror_flag"
4613 || test ! -s conftest.err'
4614 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4615 (eval $ac_try) 2>&5
4616 ac_status=$?
4617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4618 (exit $ac_status); }; } &&
4619 { ac_try='test -s conftest.$ac_objext'
4620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4621 (eval $ac_try) 2>&5
4622 ac_status=$?
4623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4624 (exit $ac_status); }; }; then
4625 ac_hi=$ac_mid
4626 else
4627 echo "$as_me: failed program was:" >&5
4628 sed 's/^/| /' conftest.$ac_ext >&5
4629
4630 ac_lo=`expr '(' $ac_mid ')' + 1`
4631 fi
4632 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4633 done
4634 case $ac_lo in
4635 ?*) ac_cv_sizeof_int=$ac_lo;;
4636 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4637 See \`config.log' for more details." >&5
4638 echo "$as_me: error: cannot compute sizeof (int), 77
4639 See \`config.log' for more details." >&2;}
4640 { (exit 1); exit 1; }; } ;;
4641 esac
4642 else
4643 if test "$cross_compiling" = yes; then
4644 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4645 See \`config.log' for more details." >&5
4646 echo "$as_me: error: cannot run test program while cross compiling
4647 See \`config.log' for more details." >&2;}
4648 { (exit 1); exit 1; }; }
4649 else
4650 cat >conftest.$ac_ext <<_ACEOF
4651 /* confdefs.h. */
4652 _ACEOF
4653 cat confdefs.h >>conftest.$ac_ext
4654 cat >>conftest.$ac_ext <<_ACEOF
4655 /* end confdefs.h. */
4656 $ac_includes_default
4657 long longval () { return (long) (sizeof (int)); }
4658 unsigned long ulongval () { return (long) (sizeof (int)); }
4659 #include <stdio.h>
4660 #include <stdlib.h>
4661 int
4662 main ()
4663 {
4664
4665 FILE *f = fopen ("conftest.val", "w");
4666 if (! f)
4667 exit (1);
4668 if (((long) (sizeof (int))) < 0)
4669 {
4670 long i = longval ();
4671 if (i != ((long) (sizeof (int))))
4672 exit (1);
4673 fprintf (f, "%ld\n", i);
4674 }
4675 else
4676 {
4677 unsigned long i = ulongval ();
4678 if (i != ((long) (sizeof (int))))
4679 exit (1);
4680 fprintf (f, "%lu\n", i);
4681 }
4682 exit (ferror (f) || fclose (f) != 0);
4683
4684 ;
4685 return 0;
4686 }
4687 _ACEOF
4688 rm -f conftest$ac_exeext
4689 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4690 (eval $ac_link) 2>&5
4691 ac_status=$?
4692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4693 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4694 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4695 (eval $ac_try) 2>&5
4696 ac_status=$?
4697 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4698 (exit $ac_status); }; }; then
4699 ac_cv_sizeof_int=`cat conftest.val`
4700 else
4701 echo "$as_me: program exited with status $ac_status" >&5
4702 echo "$as_me: failed program was:" >&5
4703 sed 's/^/| /' conftest.$ac_ext >&5
4704
4705 ( exit $ac_status )
4706 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4707 See \`config.log' for more details." >&5
4708 echo "$as_me: error: cannot compute sizeof (int), 77
4709 See \`config.log' for more details." >&2;}
4710 { (exit 1); exit 1; }; }
4711 fi
4712 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4713 fi
4714 fi
4715 rm -f conftest.val
4716 else
4717 ac_cv_sizeof_int=0
4718 fi
4719 fi
4720 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4721 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4722 cat >>confdefs.h <<_ACEOF
4723 #define SIZEOF_INT $ac_cv_sizeof_int
4724 _ACEOF
4725
4726
4727 echo "$as_me:$LINENO: checking for long" >&5
4728 echo $ECHO_N "checking for long... $ECHO_C" >&6
4729 if test "${ac_cv_type_long+set}" = set; then
4730 echo $ECHO_N "(cached) $ECHO_C" >&6
4731 else
4732 cat >conftest.$ac_ext <<_ACEOF
4733 /* confdefs.h. */
4734 _ACEOF
4735 cat confdefs.h >>conftest.$ac_ext
4736 cat >>conftest.$ac_ext <<_ACEOF
4737 /* end confdefs.h. */
4738 $ac_includes_default
4739 int
4740 main ()
4741 {
4742 if ((long *) 0)
4743 return 0;
4744 if (sizeof (long))
4745 return 0;
4746 ;
4747 return 0;
4748 }
4749 _ACEOF
4750 rm -f conftest.$ac_objext
4751 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4752 (eval $ac_compile) 2>conftest.er1
4753 ac_status=$?
4754 grep -v '^ *+' conftest.er1 >conftest.err
4755 rm -f conftest.er1
4756 cat conftest.err >&5
4757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4758 (exit $ac_status); } &&
4759 { ac_try='test -z "$ac_c_werror_flag"
4760 || test ! -s conftest.err'
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 $ac_status); }; } &&
4766 { ac_try='test -s conftest.$ac_objext'
4767 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4768 (eval $ac_try) 2>&5
4769 ac_status=$?
4770 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4771 (exit $ac_status); }; }; then
4772 ac_cv_type_long=yes
4773 else
4774 echo "$as_me: failed program was:" >&5
4775 sed 's/^/| /' conftest.$ac_ext >&5
4776
4777 ac_cv_type_long=no
4778 fi
4779 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4780 fi
4781 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4782 echo "${ECHO_T}$ac_cv_type_long" >&6
4783
4784 echo "$as_me:$LINENO: checking size of long" >&5
4785 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4786 if test "${ac_cv_sizeof_long+set}" = set; then
4787 echo $ECHO_N "(cached) $ECHO_C" >&6
4788 else
4789 if test "$ac_cv_type_long" = yes; then
4790 # The cast to unsigned long works around a bug in the HP C Compiler
4791 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4792 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4793 # This bug is HP SR number 8606223364.
4794 if test "$cross_compiling" = yes; then
4795 # Depending upon the size, compute the lo and hi bounds.
4796 cat >conftest.$ac_ext <<_ACEOF
4797 /* confdefs.h. */
4798 _ACEOF
4799 cat confdefs.h >>conftest.$ac_ext
4800 cat >>conftest.$ac_ext <<_ACEOF
4801 /* end confdefs.h. */
4802 $ac_includes_default
4803 int
4804 main ()
4805 {
4806 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4807 test_array [0] = 0
4808
4809 ;
4810 return 0;
4811 }
4812 _ACEOF
4813 rm -f conftest.$ac_objext
4814 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4815 (eval $ac_compile) 2>conftest.er1
4816 ac_status=$?
4817 grep -v '^ *+' conftest.er1 >conftest.err
4818 rm -f conftest.er1
4819 cat conftest.err >&5
4820 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4821 (exit $ac_status); } &&
4822 { ac_try='test -z "$ac_c_werror_flag"
4823 || test ! -s conftest.err'
4824 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4825 (eval $ac_try) 2>&5
4826 ac_status=$?
4827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4828 (exit $ac_status); }; } &&
4829 { ac_try='test -s conftest.$ac_objext'
4830 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4831 (eval $ac_try) 2>&5
4832 ac_status=$?
4833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4834 (exit $ac_status); }; }; then
4835 ac_lo=0 ac_mid=0
4836 while :; do
4837 cat >conftest.$ac_ext <<_ACEOF
4838 /* confdefs.h. */
4839 _ACEOF
4840 cat confdefs.h >>conftest.$ac_ext
4841 cat >>conftest.$ac_ext <<_ACEOF
4842 /* end confdefs.h. */
4843 $ac_includes_default
4844 int
4845 main ()
4846 {
4847 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4848 test_array [0] = 0
4849
4850 ;
4851 return 0;
4852 }
4853 _ACEOF
4854 rm -f conftest.$ac_objext
4855 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4856 (eval $ac_compile) 2>conftest.er1
4857 ac_status=$?
4858 grep -v '^ *+' conftest.er1 >conftest.err
4859 rm -f conftest.er1
4860 cat conftest.err >&5
4861 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4862 (exit $ac_status); } &&
4863 { ac_try='test -z "$ac_c_werror_flag"
4864 || test ! -s conftest.err'
4865 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4866 (eval $ac_try) 2>&5
4867 ac_status=$?
4868 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4869 (exit $ac_status); }; } &&
4870 { ac_try='test -s conftest.$ac_objext'
4871 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4872 (eval $ac_try) 2>&5
4873 ac_status=$?
4874 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4875 (exit $ac_status); }; }; then
4876 ac_hi=$ac_mid; break
4877 else
4878 echo "$as_me: failed program was:" >&5
4879 sed 's/^/| /' conftest.$ac_ext >&5
4880
4881 ac_lo=`expr $ac_mid + 1`
4882 if test $ac_lo -le $ac_mid; then
4883 ac_lo= ac_hi=
4884 break
4885 fi
4886 ac_mid=`expr 2 '*' $ac_mid + 1`
4887 fi
4888 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4889 done
4890 else
4891 echo "$as_me: failed program was:" >&5
4892 sed 's/^/| /' conftest.$ac_ext >&5
4893
4894 cat >conftest.$ac_ext <<_ACEOF
4895 /* confdefs.h. */
4896 _ACEOF
4897 cat confdefs.h >>conftest.$ac_ext
4898 cat >>conftest.$ac_ext <<_ACEOF
4899 /* end confdefs.h. */
4900 $ac_includes_default
4901 int
4902 main ()
4903 {
4904 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4905 test_array [0] = 0
4906
4907 ;
4908 return 0;
4909 }
4910 _ACEOF
4911 rm -f conftest.$ac_objext
4912 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4913 (eval $ac_compile) 2>conftest.er1
4914 ac_status=$?
4915 grep -v '^ *+' conftest.er1 >conftest.err
4916 rm -f conftest.er1
4917 cat conftest.err >&5
4918 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4919 (exit $ac_status); } &&
4920 { ac_try='test -z "$ac_c_werror_flag"
4921 || test ! -s conftest.err'
4922 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4923 (eval $ac_try) 2>&5
4924 ac_status=$?
4925 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4926 (exit $ac_status); }; } &&
4927 { ac_try='test -s conftest.$ac_objext'
4928 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4929 (eval $ac_try) 2>&5
4930 ac_status=$?
4931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4932 (exit $ac_status); }; }; then
4933 ac_hi=-1 ac_mid=-1
4934 while :; do
4935 cat >conftest.$ac_ext <<_ACEOF
4936 /* confdefs.h. */
4937 _ACEOF
4938 cat confdefs.h >>conftest.$ac_ext
4939 cat >>conftest.$ac_ext <<_ACEOF
4940 /* end confdefs.h. */
4941 $ac_includes_default
4942 int
4943 main ()
4944 {
4945 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4946 test_array [0] = 0
4947
4948 ;
4949 return 0;
4950 }
4951 _ACEOF
4952 rm -f conftest.$ac_objext
4953 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4954 (eval $ac_compile) 2>conftest.er1
4955 ac_status=$?
4956 grep -v '^ *+' conftest.er1 >conftest.err
4957 rm -f conftest.er1
4958 cat conftest.err >&5
4959 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4960 (exit $ac_status); } &&
4961 { ac_try='test -z "$ac_c_werror_flag"
4962 || test ! -s conftest.err'
4963 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4964 (eval $ac_try) 2>&5
4965 ac_status=$?
4966 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4967 (exit $ac_status); }; } &&
4968 { ac_try='test -s conftest.$ac_objext'
4969 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4970 (eval $ac_try) 2>&5
4971 ac_status=$?
4972 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4973 (exit $ac_status); }; }; then
4974 ac_lo=$ac_mid; break
4975 else
4976 echo "$as_me: failed program was:" >&5
4977 sed 's/^/| /' conftest.$ac_ext >&5
4978
4979 ac_hi=`expr '(' $ac_mid ')' - 1`
4980 if test $ac_mid -le $ac_hi; then
4981 ac_lo= ac_hi=
4982 break
4983 fi
4984 ac_mid=`expr 2 '*' $ac_mid`
4985 fi
4986 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4987 done
4988 else
4989 echo "$as_me: failed program was:" >&5
4990 sed 's/^/| /' conftest.$ac_ext >&5
4991
4992 ac_lo= ac_hi=
4993 fi
4994 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4995 fi
4996 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4997 # Binary search between lo and hi bounds.
4998 while test "x$ac_lo" != "x$ac_hi"; do
4999 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5000 cat >conftest.$ac_ext <<_ACEOF
5001 /* confdefs.h. */
5002 _ACEOF
5003 cat confdefs.h >>conftest.$ac_ext
5004 cat >>conftest.$ac_ext <<_ACEOF
5005 /* end confdefs.h. */
5006 $ac_includes_default
5007 int
5008 main ()
5009 {
5010 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5011 test_array [0] = 0
5012
5013 ;
5014 return 0;
5015 }
5016 _ACEOF
5017 rm -f conftest.$ac_objext
5018 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5019 (eval $ac_compile) 2>conftest.er1
5020 ac_status=$?
5021 grep -v '^ *+' conftest.er1 >conftest.err
5022 rm -f conftest.er1
5023 cat conftest.err >&5
5024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5025 (exit $ac_status); } &&
5026 { ac_try='test -z "$ac_c_werror_flag"
5027 || test ! -s conftest.err'
5028 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5029 (eval $ac_try) 2>&5
5030 ac_status=$?
5031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5032 (exit $ac_status); }; } &&
5033 { ac_try='test -s conftest.$ac_objext'
5034 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5035 (eval $ac_try) 2>&5
5036 ac_status=$?
5037 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5038 (exit $ac_status); }; }; then
5039 ac_hi=$ac_mid
5040 else
5041 echo "$as_me: failed program was:" >&5
5042 sed 's/^/| /' conftest.$ac_ext >&5
5043
5044 ac_lo=`expr '(' $ac_mid ')' + 1`
5045 fi
5046 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5047 done
5048 case $ac_lo in
5049 ?*) ac_cv_sizeof_long=$ac_lo;;
5050 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5051 See \`config.log' for more details." >&5
5052 echo "$as_me: error: cannot compute sizeof (long), 77
5053 See \`config.log' for more details." >&2;}
5054 { (exit 1); exit 1; }; } ;;
5055 esac
5056 else
5057 if test "$cross_compiling" = yes; then
5058 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5059 See \`config.log' for more details." >&5
5060 echo "$as_me: error: cannot run test program while cross compiling
5061 See \`config.log' for more details." >&2;}
5062 { (exit 1); exit 1; }; }
5063 else
5064 cat >conftest.$ac_ext <<_ACEOF
5065 /* confdefs.h. */
5066 _ACEOF
5067 cat confdefs.h >>conftest.$ac_ext
5068 cat >>conftest.$ac_ext <<_ACEOF
5069 /* end confdefs.h. */
5070 $ac_includes_default
5071 long longval () { return (long) (sizeof (long)); }
5072 unsigned long ulongval () { return (long) (sizeof (long)); }
5073 #include <stdio.h>
5074 #include <stdlib.h>
5075 int
5076 main ()
5077 {
5078
5079 FILE *f = fopen ("conftest.val", "w");
5080 if (! f)
5081 exit (1);
5082 if (((long) (sizeof (long))) < 0)
5083 {
5084 long i = longval ();
5085 if (i != ((long) (sizeof (long))))
5086 exit (1);
5087 fprintf (f, "%ld\n", i);
5088 }
5089 else
5090 {
5091 unsigned long i = ulongval ();
5092 if (i != ((long) (sizeof (long))))
5093 exit (1);
5094 fprintf (f, "%lu\n", i);
5095 }
5096 exit (ferror (f) || fclose (f) != 0);
5097
5098 ;
5099 return 0;
5100 }
5101 _ACEOF
5102 rm -f conftest$ac_exeext
5103 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5104 (eval $ac_link) 2>&5
5105 ac_status=$?
5106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5107 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5108 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5109 (eval $ac_try) 2>&5
5110 ac_status=$?
5111 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5112 (exit $ac_status); }; }; then
5113 ac_cv_sizeof_long=`cat conftest.val`
5114 else
5115 echo "$as_me: program exited with status $ac_status" >&5
5116 echo "$as_me: failed program was:" >&5
5117 sed 's/^/| /' conftest.$ac_ext >&5
5118
5119 ( exit $ac_status )
5120 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5121 See \`config.log' for more details." >&5
5122 echo "$as_me: error: cannot compute sizeof (long), 77
5123 See \`config.log' for more details." >&2;}
5124 { (exit 1); exit 1; }; }
5125 fi
5126 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5127 fi
5128 fi
5129 rm -f conftest.val
5130 else
5131 ac_cv_sizeof_long=0
5132 fi
5133 fi
5134 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5135 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5136 cat >>confdefs.h <<_ACEOF
5137 #define SIZEOF_LONG $ac_cv_sizeof_long
5138 _ACEOF
5139
5140
5141 echo "$as_me:$LINENO: checking for long long" >&5
5142 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5143 if test "${ac_cv_type_long_long+set}" = set; then
5144 echo $ECHO_N "(cached) $ECHO_C" >&6
5145 else
5146 cat >conftest.$ac_ext <<_ACEOF
5147 /* confdefs.h. */
5148 _ACEOF
5149 cat confdefs.h >>conftest.$ac_ext
5150 cat >>conftest.$ac_ext <<_ACEOF
5151 /* end confdefs.h. */
5152 $ac_includes_default
5153 int
5154 main ()
5155 {
5156 if ((long long *) 0)
5157 return 0;
5158 if (sizeof (long long))
5159 return 0;
5160 ;
5161 return 0;
5162 }
5163 _ACEOF
5164 rm -f conftest.$ac_objext
5165 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5166 (eval $ac_compile) 2>conftest.er1
5167 ac_status=$?
5168 grep -v '^ *+' conftest.er1 >conftest.err
5169 rm -f conftest.er1
5170 cat conftest.err >&5
5171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5172 (exit $ac_status); } &&
5173 { ac_try='test -z "$ac_c_werror_flag"
5174 || test ! -s conftest.err'
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 $ac_status); }; } &&
5180 { ac_try='test -s conftest.$ac_objext'
5181 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5182 (eval $ac_try) 2>&5
5183 ac_status=$?
5184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5185 (exit $ac_status); }; }; then
5186 ac_cv_type_long_long=yes
5187 else
5188 echo "$as_me: failed program was:" >&5
5189 sed 's/^/| /' conftest.$ac_ext >&5
5190
5191 ac_cv_type_long_long=no
5192 fi
5193 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5194 fi
5195 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5196 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5197 if test $ac_cv_type_long_long = yes; then
5198
5199 cat >>confdefs.h <<_ACEOF
5200 #define HAVE_LONG_LONG 1
5201 _ACEOF
5202
5203 echo "$as_me:$LINENO: checking for long long" >&5
5204 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5205 if test "${ac_cv_type_long_long+set}" = set; then
5206 echo $ECHO_N "(cached) $ECHO_C" >&6
5207 else
5208 cat >conftest.$ac_ext <<_ACEOF
5209 /* confdefs.h. */
5210 _ACEOF
5211 cat confdefs.h >>conftest.$ac_ext
5212 cat >>conftest.$ac_ext <<_ACEOF
5213 /* end confdefs.h. */
5214 $ac_includes_default
5215 int
5216 main ()
5217 {
5218 if ((long long *) 0)
5219 return 0;
5220 if (sizeof (long long))
5221 return 0;
5222 ;
5223 return 0;
5224 }
5225 _ACEOF
5226 rm -f conftest.$ac_objext
5227 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5228 (eval $ac_compile) 2>conftest.er1
5229 ac_status=$?
5230 grep -v '^ *+' conftest.er1 >conftest.err
5231 rm -f conftest.er1
5232 cat conftest.err >&5
5233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5234 (exit $ac_status); } &&
5235 { ac_try='test -z "$ac_c_werror_flag"
5236 || test ! -s conftest.err'
5237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5238 (eval $ac_try) 2>&5
5239 ac_status=$?
5240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5241 (exit $ac_status); }; } &&
5242 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
5248 ac_cv_type_long_long=yes
5249 else
5250 echo "$as_me: failed program was:" >&5
5251 sed 's/^/| /' conftest.$ac_ext >&5
5252
5253 ac_cv_type_long_long=no
5254 fi
5255 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5256 fi
5257 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5258 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5259
5260 echo "$as_me:$LINENO: checking size of long long" >&5
5261 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5262 if test "${ac_cv_sizeof_long_long+set}" = set; then
5263 echo $ECHO_N "(cached) $ECHO_C" >&6
5264 else
5265 if test "$ac_cv_type_long_long" = yes; then
5266 # The cast to unsigned long works around a bug in the HP C Compiler
5267 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5268 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5269 # This bug is HP SR number 8606223364.
5270 if test "$cross_compiling" = yes; then
5271 # Depending upon the size, compute the lo and hi bounds.
5272 cat >conftest.$ac_ext <<_ACEOF
5273 /* confdefs.h. */
5274 _ACEOF
5275 cat confdefs.h >>conftest.$ac_ext
5276 cat >>conftest.$ac_ext <<_ACEOF
5277 /* end confdefs.h. */
5278 $ac_includes_default
5279 int
5280 main ()
5281 {
5282 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5283 test_array [0] = 0
5284
5285 ;
5286 return 0;
5287 }
5288 _ACEOF
5289 rm -f conftest.$ac_objext
5290 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5291 (eval $ac_compile) 2>conftest.er1
5292 ac_status=$?
5293 grep -v '^ *+' conftest.er1 >conftest.err
5294 rm -f conftest.er1
5295 cat conftest.err >&5
5296 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5297 (exit $ac_status); } &&
5298 { ac_try='test -z "$ac_c_werror_flag"
5299 || test ! -s conftest.err'
5300 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5301 (eval $ac_try) 2>&5
5302 ac_status=$?
5303 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5304 (exit $ac_status); }; } &&
5305 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
5311 ac_lo=0 ac_mid=0
5312 while :; do
5313 cat >conftest.$ac_ext <<_ACEOF
5314 /* confdefs.h. */
5315 _ACEOF
5316 cat confdefs.h >>conftest.$ac_ext
5317 cat >>conftest.$ac_ext <<_ACEOF
5318 /* end confdefs.h. */
5319 $ac_includes_default
5320 int
5321 main ()
5322 {
5323 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5324 test_array [0] = 0
5325
5326 ;
5327 return 0;
5328 }
5329 _ACEOF
5330 rm -f conftest.$ac_objext
5331 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5332 (eval $ac_compile) 2>conftest.er1
5333 ac_status=$?
5334 grep -v '^ *+' conftest.er1 >conftest.err
5335 rm -f conftest.er1
5336 cat conftest.err >&5
5337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5338 (exit $ac_status); } &&
5339 { ac_try='test -z "$ac_c_werror_flag"
5340 || test ! -s conftest.err'
5341 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5342 (eval $ac_try) 2>&5
5343 ac_status=$?
5344 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5345 (exit $ac_status); }; } &&
5346 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
5352 ac_hi=$ac_mid; break
5353 else
5354 echo "$as_me: failed program was:" >&5
5355 sed 's/^/| /' conftest.$ac_ext >&5
5356
5357 ac_lo=`expr $ac_mid + 1`
5358 if test $ac_lo -le $ac_mid; then
5359 ac_lo= ac_hi=
5360 break
5361 fi
5362 ac_mid=`expr 2 '*' $ac_mid + 1`
5363 fi
5364 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5365 done
5366 else
5367 echo "$as_me: failed program was:" >&5
5368 sed 's/^/| /' conftest.$ac_ext >&5
5369
5370 cat >conftest.$ac_ext <<_ACEOF
5371 /* confdefs.h. */
5372 _ACEOF
5373 cat confdefs.h >>conftest.$ac_ext
5374 cat >>conftest.$ac_ext <<_ACEOF
5375 /* end confdefs.h. */
5376 $ac_includes_default
5377 int
5378 main ()
5379 {
5380 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5381 test_array [0] = 0
5382
5383 ;
5384 return 0;
5385 }
5386 _ACEOF
5387 rm -f conftest.$ac_objext
5388 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5389 (eval $ac_compile) 2>conftest.er1
5390 ac_status=$?
5391 grep -v '^ *+' conftest.er1 >conftest.err
5392 rm -f conftest.er1
5393 cat conftest.err >&5
5394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5395 (exit $ac_status); } &&
5396 { ac_try='test -z "$ac_c_werror_flag"
5397 || test ! -s conftest.err'
5398 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5399 (eval $ac_try) 2>&5
5400 ac_status=$?
5401 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5402 (exit $ac_status); }; } &&
5403 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
5409 ac_hi=-1 ac_mid=-1
5410 while :; do
5411 cat >conftest.$ac_ext <<_ACEOF
5412 /* confdefs.h. */
5413 _ACEOF
5414 cat confdefs.h >>conftest.$ac_ext
5415 cat >>conftest.$ac_ext <<_ACEOF
5416 /* end confdefs.h. */
5417 $ac_includes_default
5418 int
5419 main ()
5420 {
5421 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5422 test_array [0] = 0
5423
5424 ;
5425 return 0;
5426 }
5427 _ACEOF
5428 rm -f conftest.$ac_objext
5429 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5430 (eval $ac_compile) 2>conftest.er1
5431 ac_status=$?
5432 grep -v '^ *+' conftest.er1 >conftest.err
5433 rm -f conftest.er1
5434 cat conftest.err >&5
5435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5436 (exit $ac_status); } &&
5437 { ac_try='test -z "$ac_c_werror_flag"
5438 || test ! -s conftest.err'
5439 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5440 (eval $ac_try) 2>&5
5441 ac_status=$?
5442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5443 (exit $ac_status); }; } &&
5444 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
5450 ac_lo=$ac_mid; break
5451 else
5452 echo "$as_me: failed program was:" >&5
5453 sed 's/^/| /' conftest.$ac_ext >&5
5454
5455 ac_hi=`expr '(' $ac_mid ')' - 1`
5456 if test $ac_mid -le $ac_hi; then
5457 ac_lo= ac_hi=
5458 break
5459 fi
5460 ac_mid=`expr 2 '*' $ac_mid`
5461 fi
5462 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5463 done
5464 else
5465 echo "$as_me: failed program was:" >&5
5466 sed 's/^/| /' conftest.$ac_ext >&5
5467
5468 ac_lo= ac_hi=
5469 fi
5470 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5471 fi
5472 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5473 # Binary search between lo and hi bounds.
5474 while test "x$ac_lo" != "x$ac_hi"; do
5475 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5476 cat >conftest.$ac_ext <<_ACEOF
5477 /* confdefs.h. */
5478 _ACEOF
5479 cat confdefs.h >>conftest.$ac_ext
5480 cat >>conftest.$ac_ext <<_ACEOF
5481 /* end confdefs.h. */
5482 $ac_includes_default
5483 int
5484 main ()
5485 {
5486 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5487 test_array [0] = 0
5488
5489 ;
5490 return 0;
5491 }
5492 _ACEOF
5493 rm -f conftest.$ac_objext
5494 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5495 (eval $ac_compile) 2>conftest.er1
5496 ac_status=$?
5497 grep -v '^ *+' conftest.er1 >conftest.err
5498 rm -f conftest.er1
5499 cat conftest.err >&5
5500 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5501 (exit $ac_status); } &&
5502 { ac_try='test -z "$ac_c_werror_flag"
5503 || test ! -s conftest.err'
5504 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5505 (eval $ac_try) 2>&5
5506 ac_status=$?
5507 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5508 (exit $ac_status); }; } &&
5509 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
5515 ac_hi=$ac_mid
5516 else
5517 echo "$as_me: failed program was:" >&5
5518 sed 's/^/| /' conftest.$ac_ext >&5
5519
5520 ac_lo=`expr '(' $ac_mid ')' + 1`
5521 fi
5522 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5523 done
5524 case $ac_lo in
5525 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5526 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5527 See \`config.log' for more details." >&5
5528 echo "$as_me: error: cannot compute sizeof (long long), 77
5529 See \`config.log' for more details." >&2;}
5530 { (exit 1); exit 1; }; } ;;
5531 esac
5532 else
5533 if test "$cross_compiling" = yes; then
5534 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5535 See \`config.log' for more details." >&5
5536 echo "$as_me: error: cannot run test program while cross compiling
5537 See \`config.log' for more details." >&2;}
5538 { (exit 1); exit 1; }; }
5539 else
5540 cat >conftest.$ac_ext <<_ACEOF
5541 /* confdefs.h. */
5542 _ACEOF
5543 cat confdefs.h >>conftest.$ac_ext
5544 cat >>conftest.$ac_ext <<_ACEOF
5545 /* end confdefs.h. */
5546 $ac_includes_default
5547 long longval () { return (long) (sizeof (long long)); }
5548 unsigned long ulongval () { return (long) (sizeof (long long)); }
5549 #include <stdio.h>
5550 #include <stdlib.h>
5551 int
5552 main ()
5553 {
5554
5555 FILE *f = fopen ("conftest.val", "w");
5556 if (! f)
5557 exit (1);
5558 if (((long) (sizeof (long long))) < 0)
5559 {
5560 long i = longval ();
5561 if (i != ((long) (sizeof (long long))))
5562 exit (1);
5563 fprintf (f, "%ld\n", i);
5564 }
5565 else
5566 {
5567 unsigned long i = ulongval ();
5568 if (i != ((long) (sizeof (long long))))
5569 exit (1);
5570 fprintf (f, "%lu\n", i);
5571 }
5572 exit (ferror (f) || fclose (f) != 0);
5573
5574 ;
5575 return 0;
5576 }
5577 _ACEOF
5578 rm -f conftest$ac_exeext
5579 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5580 (eval $ac_link) 2>&5
5581 ac_status=$?
5582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5583 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5584 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5585 (eval $ac_try) 2>&5
5586 ac_status=$?
5587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5588 (exit $ac_status); }; }; then
5589 ac_cv_sizeof_long_long=`cat conftest.val`
5590 else
5591 echo "$as_me: program exited with status $ac_status" >&5
5592 echo "$as_me: failed program was:" >&5
5593 sed 's/^/| /' conftest.$ac_ext >&5
5594
5595 ( exit $ac_status )
5596 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5597 See \`config.log' for more details." >&5
5598 echo "$as_me: error: cannot compute sizeof (long long), 77
5599 See \`config.log' for more details." >&2;}
5600 { (exit 1); exit 1; }; }
5601 fi
5602 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5603 fi
5604 fi
5605 rm -f conftest.val
5606 else
5607 ac_cv_sizeof_long_long=0
5608 fi
5609 fi
5610 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5611 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5612 cat >>confdefs.h <<_ACEOF
5613 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5614 _ACEOF
5615
5616
5617 fi
5618
5619 echo "$as_me:$LINENO: checking for __int64" >&5
5620 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5621 if test "${ac_cv_type___int64+set}" = set; then
5622 echo $ECHO_N "(cached) $ECHO_C" >&6
5623 else
5624 cat >conftest.$ac_ext <<_ACEOF
5625 /* confdefs.h. */
5626 _ACEOF
5627 cat confdefs.h >>conftest.$ac_ext
5628 cat >>conftest.$ac_ext <<_ACEOF
5629 /* end confdefs.h. */
5630 $ac_includes_default
5631 int
5632 main ()
5633 {
5634 if ((__int64 *) 0)
5635 return 0;
5636 if (sizeof (__int64))
5637 return 0;
5638 ;
5639 return 0;
5640 }
5641 _ACEOF
5642 rm -f conftest.$ac_objext
5643 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5644 (eval $ac_compile) 2>conftest.er1
5645 ac_status=$?
5646 grep -v '^ *+' conftest.er1 >conftest.err
5647 rm -f conftest.er1
5648 cat conftest.err >&5
5649 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5650 (exit $ac_status); } &&
5651 { ac_try='test -z "$ac_c_werror_flag"
5652 || test ! -s conftest.err'
5653 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5654 (eval $ac_try) 2>&5
5655 ac_status=$?
5656 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5657 (exit $ac_status); }; } &&
5658 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
5664 ac_cv_type___int64=yes
5665 else
5666 echo "$as_me: failed program was:" >&5
5667 sed 's/^/| /' conftest.$ac_ext >&5
5668
5669 ac_cv_type___int64=no
5670 fi
5671 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5672 fi
5673 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5674 echo "${ECHO_T}$ac_cv_type___int64" >&6
5675 if test $ac_cv_type___int64 = yes; then
5676
5677 cat >>confdefs.h <<_ACEOF
5678 #define HAVE___INT64 1
5679 _ACEOF
5680
5681 echo "$as_me:$LINENO: checking for __int64" >&5
5682 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5683 if test "${ac_cv_type___int64+set}" = set; then
5684 echo $ECHO_N "(cached) $ECHO_C" >&6
5685 else
5686 cat >conftest.$ac_ext <<_ACEOF
5687 /* confdefs.h. */
5688 _ACEOF
5689 cat confdefs.h >>conftest.$ac_ext
5690 cat >>conftest.$ac_ext <<_ACEOF
5691 /* end confdefs.h. */
5692 $ac_includes_default
5693 int
5694 main ()
5695 {
5696 if ((__int64 *) 0)
5697 return 0;
5698 if (sizeof (__int64))
5699 return 0;
5700 ;
5701 return 0;
5702 }
5703 _ACEOF
5704 rm -f conftest.$ac_objext
5705 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5706 (eval $ac_compile) 2>conftest.er1
5707 ac_status=$?
5708 grep -v '^ *+' conftest.er1 >conftest.err
5709 rm -f conftest.er1
5710 cat conftest.err >&5
5711 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5712 (exit $ac_status); } &&
5713 { ac_try='test -z "$ac_c_werror_flag"
5714 || test ! -s conftest.err'
5715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5716 (eval $ac_try) 2>&5
5717 ac_status=$?
5718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5719 (exit $ac_status); }; } &&
5720 { ac_try='test -s conftest.$ac_objext'
5721 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5722 (eval $ac_try) 2>&5
5723 ac_status=$?
5724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5725 (exit $ac_status); }; }; then
5726 ac_cv_type___int64=yes
5727 else
5728 echo "$as_me: failed program was:" >&5
5729 sed 's/^/| /' conftest.$ac_ext >&5
5730
5731 ac_cv_type___int64=no
5732 fi
5733 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5734 fi
5735 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5736 echo "${ECHO_T}$ac_cv_type___int64" >&6
5737
5738 echo "$as_me:$LINENO: checking size of __int64" >&5
5739 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5740 if test "${ac_cv_sizeof___int64+set}" = set; then
5741 echo $ECHO_N "(cached) $ECHO_C" >&6
5742 else
5743 if test "$ac_cv_type___int64" = yes; then
5744 # The cast to unsigned long works around a bug in the HP C Compiler
5745 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5746 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5747 # This bug is HP SR number 8606223364.
5748 if test "$cross_compiling" = yes; then
5749 # Depending upon the size, compute the lo and hi bounds.
5750 cat >conftest.$ac_ext <<_ACEOF
5751 /* confdefs.h. */
5752 _ACEOF
5753 cat confdefs.h >>conftest.$ac_ext
5754 cat >>conftest.$ac_ext <<_ACEOF
5755 /* end confdefs.h. */
5756 $ac_includes_default
5757 int
5758 main ()
5759 {
5760 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5761 test_array [0] = 0
5762
5763 ;
5764 return 0;
5765 }
5766 _ACEOF
5767 rm -f conftest.$ac_objext
5768 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5769 (eval $ac_compile) 2>conftest.er1
5770 ac_status=$?
5771 grep -v '^ *+' conftest.er1 >conftest.err
5772 rm -f conftest.er1
5773 cat conftest.err >&5
5774 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5775 (exit $ac_status); } &&
5776 { ac_try='test -z "$ac_c_werror_flag"
5777 || test ! -s conftest.err'
5778 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5779 (eval $ac_try) 2>&5
5780 ac_status=$?
5781 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5782 (exit $ac_status); }; } &&
5783 { ac_try='test -s conftest.$ac_objext'
5784 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5785 (eval $ac_try) 2>&5
5786 ac_status=$?
5787 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5788 (exit $ac_status); }; }; then
5789 ac_lo=0 ac_mid=0
5790 while :; do
5791 cat >conftest.$ac_ext <<_ACEOF
5792 /* confdefs.h. */
5793 _ACEOF
5794 cat confdefs.h >>conftest.$ac_ext
5795 cat >>conftest.$ac_ext <<_ACEOF
5796 /* end confdefs.h. */
5797 $ac_includes_default
5798 int
5799 main ()
5800 {
5801 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5802 test_array [0] = 0
5803
5804 ;
5805 return 0;
5806 }
5807 _ACEOF
5808 rm -f conftest.$ac_objext
5809 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5810 (eval $ac_compile) 2>conftest.er1
5811 ac_status=$?
5812 grep -v '^ *+' conftest.er1 >conftest.err
5813 rm -f conftest.er1
5814 cat conftest.err >&5
5815 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5816 (exit $ac_status); } &&
5817 { ac_try='test -z "$ac_c_werror_flag"
5818 || test ! -s conftest.err'
5819 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5820 (eval $ac_try) 2>&5
5821 ac_status=$?
5822 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5823 (exit $ac_status); }; } &&
5824 { ac_try='test -s conftest.$ac_objext'
5825 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5826 (eval $ac_try) 2>&5
5827 ac_status=$?
5828 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5829 (exit $ac_status); }; }; then
5830 ac_hi=$ac_mid; break
5831 else
5832 echo "$as_me: failed program was:" >&5
5833 sed 's/^/| /' conftest.$ac_ext >&5
5834
5835 ac_lo=`expr $ac_mid + 1`
5836 if test $ac_lo -le $ac_mid; then
5837 ac_lo= ac_hi=
5838 break
5839 fi
5840 ac_mid=`expr 2 '*' $ac_mid + 1`
5841 fi
5842 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5843 done
5844 else
5845 echo "$as_me: failed program was:" >&5
5846 sed 's/^/| /' conftest.$ac_ext >&5
5847
5848 cat >conftest.$ac_ext <<_ACEOF
5849 /* confdefs.h. */
5850 _ACEOF
5851 cat confdefs.h >>conftest.$ac_ext
5852 cat >>conftest.$ac_ext <<_ACEOF
5853 /* end confdefs.h. */
5854 $ac_includes_default
5855 int
5856 main ()
5857 {
5858 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5859 test_array [0] = 0
5860
5861 ;
5862 return 0;
5863 }
5864 _ACEOF
5865 rm -f conftest.$ac_objext
5866 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5867 (eval $ac_compile) 2>conftest.er1
5868 ac_status=$?
5869 grep -v '^ *+' conftest.er1 >conftest.err
5870 rm -f conftest.er1
5871 cat conftest.err >&5
5872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5873 (exit $ac_status); } &&
5874 { ac_try='test -z "$ac_c_werror_flag"
5875 || test ! -s conftest.err'
5876 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5877 (eval $ac_try) 2>&5
5878 ac_status=$?
5879 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5880 (exit $ac_status); }; } &&
5881 { ac_try='test -s conftest.$ac_objext'
5882 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5883 (eval $ac_try) 2>&5
5884 ac_status=$?
5885 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5886 (exit $ac_status); }; }; then
5887 ac_hi=-1 ac_mid=-1
5888 while :; do
5889 cat >conftest.$ac_ext <<_ACEOF
5890 /* confdefs.h. */
5891 _ACEOF
5892 cat confdefs.h >>conftest.$ac_ext
5893 cat >>conftest.$ac_ext <<_ACEOF
5894 /* end confdefs.h. */
5895 $ac_includes_default
5896 int
5897 main ()
5898 {
5899 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5900 test_array [0] = 0
5901
5902 ;
5903 return 0;
5904 }
5905 _ACEOF
5906 rm -f conftest.$ac_objext
5907 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5908 (eval $ac_compile) 2>conftest.er1
5909 ac_status=$?
5910 grep -v '^ *+' conftest.er1 >conftest.err
5911 rm -f conftest.er1
5912 cat conftest.err >&5
5913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5914 (exit $ac_status); } &&
5915 { ac_try='test -z "$ac_c_werror_flag"
5916 || test ! -s conftest.err'
5917 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5918 (eval $ac_try) 2>&5
5919 ac_status=$?
5920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5921 (exit $ac_status); }; } &&
5922 { ac_try='test -s conftest.$ac_objext'
5923 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5924 (eval $ac_try) 2>&5
5925 ac_status=$?
5926 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5927 (exit $ac_status); }; }; then
5928 ac_lo=$ac_mid; break
5929 else
5930 echo "$as_me: failed program was:" >&5
5931 sed 's/^/| /' conftest.$ac_ext >&5
5932
5933 ac_hi=`expr '(' $ac_mid ')' - 1`
5934 if test $ac_mid -le $ac_hi; then
5935 ac_lo= ac_hi=
5936 break
5937 fi
5938 ac_mid=`expr 2 '*' $ac_mid`
5939 fi
5940 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5941 done
5942 else
5943 echo "$as_me: failed program was:" >&5
5944 sed 's/^/| /' conftest.$ac_ext >&5
5945
5946 ac_lo= ac_hi=
5947 fi
5948 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5949 fi
5950 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5951 # Binary search between lo and hi bounds.
5952 while test "x$ac_lo" != "x$ac_hi"; do
5953 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5954 cat >conftest.$ac_ext <<_ACEOF
5955 /* confdefs.h. */
5956 _ACEOF
5957 cat confdefs.h >>conftest.$ac_ext
5958 cat >>conftest.$ac_ext <<_ACEOF
5959 /* end confdefs.h. */
5960 $ac_includes_default
5961 int
5962 main ()
5963 {
5964 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5965 test_array [0] = 0
5966
5967 ;
5968 return 0;
5969 }
5970 _ACEOF
5971 rm -f conftest.$ac_objext
5972 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5973 (eval $ac_compile) 2>conftest.er1
5974 ac_status=$?
5975 grep -v '^ *+' conftest.er1 >conftest.err
5976 rm -f conftest.er1
5977 cat conftest.err >&5
5978 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5979 (exit $ac_status); } &&
5980 { ac_try='test -z "$ac_c_werror_flag"
5981 || test ! -s conftest.err'
5982 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5983 (eval $ac_try) 2>&5
5984 ac_status=$?
5985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5986 (exit $ac_status); }; } &&
5987 { ac_try='test -s conftest.$ac_objext'
5988 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5989 (eval $ac_try) 2>&5
5990 ac_status=$?
5991 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5992 (exit $ac_status); }; }; then
5993 ac_hi=$ac_mid
5994 else
5995 echo "$as_me: failed program was:" >&5
5996 sed 's/^/| /' conftest.$ac_ext >&5
5997
5998 ac_lo=`expr '(' $ac_mid ')' + 1`
5999 fi
6000 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6001 done
6002 case $ac_lo in
6003 ?*) ac_cv_sizeof___int64=$ac_lo;;
6004 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6005 See \`config.log' for more details." >&5
6006 echo "$as_me: error: cannot compute sizeof (__int64), 77
6007 See \`config.log' for more details." >&2;}
6008 { (exit 1); exit 1; }; } ;;
6009 esac
6010 else
6011 if test "$cross_compiling" = yes; then
6012 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6013 See \`config.log' for more details." >&5
6014 echo "$as_me: error: cannot run test program while cross compiling
6015 See \`config.log' for more details." >&2;}
6016 { (exit 1); exit 1; }; }
6017 else
6018 cat >conftest.$ac_ext <<_ACEOF
6019 /* confdefs.h. */
6020 _ACEOF
6021 cat confdefs.h >>conftest.$ac_ext
6022 cat >>conftest.$ac_ext <<_ACEOF
6023 /* end confdefs.h. */
6024 $ac_includes_default
6025 long longval () { return (long) (sizeof (__int64)); }
6026 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6027 #include <stdio.h>
6028 #include <stdlib.h>
6029 int
6030 main ()
6031 {
6032
6033 FILE *f = fopen ("conftest.val", "w");
6034 if (! f)
6035 exit (1);
6036 if (((long) (sizeof (__int64))) < 0)
6037 {
6038 long i = longval ();
6039 if (i != ((long) (sizeof (__int64))))
6040 exit (1);
6041 fprintf (f, "%ld\n", i);
6042 }
6043 else
6044 {
6045 unsigned long i = ulongval ();
6046 if (i != ((long) (sizeof (__int64))))
6047 exit (1);
6048 fprintf (f, "%lu\n", i);
6049 }
6050 exit (ferror (f) || fclose (f) != 0);
6051
6052 ;
6053 return 0;
6054 }
6055 _ACEOF
6056 rm -f conftest$ac_exeext
6057 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6058 (eval $ac_link) 2>&5
6059 ac_status=$?
6060 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6061 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6062 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6063 (eval $ac_try) 2>&5
6064 ac_status=$?
6065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6066 (exit $ac_status); }; }; then
6067 ac_cv_sizeof___int64=`cat conftest.val`
6068 else
6069 echo "$as_me: program exited with status $ac_status" >&5
6070 echo "$as_me: failed program was:" >&5
6071 sed 's/^/| /' conftest.$ac_ext >&5
6072
6073 ( exit $ac_status )
6074 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6075 See \`config.log' for more details." >&5
6076 echo "$as_me: error: cannot compute sizeof (__int64), 77
6077 See \`config.log' for more details." >&2;}
6078 { (exit 1); exit 1; }; }
6079 fi
6080 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6081 fi
6082 fi
6083 rm -f conftest.val
6084 else
6085 ac_cv_sizeof___int64=0
6086 fi
6087 fi
6088 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6089 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6090 cat >>confdefs.h <<_ACEOF
6091 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6092 _ACEOF
6093
6094
6095 fi
6096
6097
6098 # ---------------------
6099 # Warnings and checking
6100 # ---------------------
6101
6102 # Check $CC warning features (if it's GCC).
6103 # We want to use -pedantic, but we don't want warnings about
6104 # * 'long long'
6105 # * variadic macros
6106 # * overlong strings
6107 # So, we only use -pedantic if we can disable those warnings.
6108
6109 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6110 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6111 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6112 echo $ECHO_N "(cached) $ECHO_C" >&6
6113 else
6114 save_CFLAGS="$CFLAGS"
6115 CFLAGS="-Wno-long-long"
6116 cat >conftest.$ac_ext <<_ACEOF
6117 /* confdefs.h. */
6118 _ACEOF
6119 cat confdefs.h >>conftest.$ac_ext
6120 cat >>conftest.$ac_ext <<_ACEOF
6121 /* end confdefs.h. */
6122
6123 _ACEOF
6124 rm -f conftest.$ac_objext
6125 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6126 (eval $ac_compile) 2>conftest.er1
6127 ac_status=$?
6128 grep -v '^ *+' conftest.er1 >conftest.err
6129 rm -f conftest.er1
6130 cat conftest.err >&5
6131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6132 (exit $ac_status); } &&
6133 { ac_try='test -z "$ac_c_werror_flag"
6134 || test ! -s conftest.err'
6135 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6136 (eval $ac_try) 2>&5
6137 ac_status=$?
6138 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6139 (exit $ac_status); }; } &&
6140 { ac_try='test -s conftest.$ac_objext'
6141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6142 (eval $ac_try) 2>&5
6143 ac_status=$?
6144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6145 (exit $ac_status); }; }; then
6146 ac_cv_prog_cc_w_no_long_long=yes
6147 else
6148 echo "$as_me: failed program was:" >&5
6149 sed 's/^/| /' conftest.$ac_ext >&5
6150
6151 ac_cv_prog_cc_w_no_long_long=no
6152 fi
6153 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6154 CFLAGS="$save_CFLAGS"
6155
6156 fi
6157 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6158 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6159
6160 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6161 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6162 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6163 echo $ECHO_N "(cached) $ECHO_C" >&6
6164 else
6165 save_CFLAGS="$CFLAGS"
6166 CFLAGS="-Wno-variadic-macros"
6167 cat >conftest.$ac_ext <<_ACEOF
6168 /* confdefs.h. */
6169 _ACEOF
6170 cat confdefs.h >>conftest.$ac_ext
6171 cat >>conftest.$ac_ext <<_ACEOF
6172 /* end confdefs.h. */
6173
6174 _ACEOF
6175 rm -f conftest.$ac_objext
6176 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6177 (eval $ac_compile) 2>conftest.er1
6178 ac_status=$?
6179 grep -v '^ *+' conftest.er1 >conftest.err
6180 rm -f conftest.er1
6181 cat conftest.err >&5
6182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6183 (exit $ac_status); } &&
6184 { ac_try='test -z "$ac_c_werror_flag"
6185 || test ! -s conftest.err'
6186 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6187 (eval $ac_try) 2>&5
6188 ac_status=$?
6189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6190 (exit $ac_status); }; } &&
6191 { ac_try='test -s conftest.$ac_objext'
6192 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6193 (eval $ac_try) 2>&5
6194 ac_status=$?
6195 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6196 (exit $ac_status); }; }; then
6197 ac_cv_prog_cc_w_no_variadic_macros=yes
6198 else
6199 echo "$as_me: failed program was:" >&5
6200 sed 's/^/| /' conftest.$ac_ext >&5
6201
6202 ac_cv_prog_cc_w_no_variadic_macros=no
6203 fi
6204 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6205 CFLAGS="$save_CFLAGS"
6206
6207 fi
6208 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6209 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6210
6211 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-overlength-strings" >&5
6212 echo $ECHO_N "checking whether ${CC} accepts -Wno-overlength-strings... $ECHO_C" >&6
6213 if test "${ac_cv_prog_cc_w_no_overlength_strings+set}" = set; then
6214 echo $ECHO_N "(cached) $ECHO_C" >&6
6215 else
6216 save_CFLAGS="$CFLAGS"
6217 CFLAGS="-Wno-overlength-strings"
6218 cat >conftest.$ac_ext <<_ACEOF
6219 /* confdefs.h. */
6220 _ACEOF
6221 cat confdefs.h >>conftest.$ac_ext
6222 cat >>conftest.$ac_ext <<_ACEOF
6223 /* end confdefs.h. */
6224
6225 _ACEOF
6226 rm -f conftest.$ac_objext
6227 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6228 (eval $ac_compile) 2>conftest.er1
6229 ac_status=$?
6230 grep -v '^ *+' conftest.er1 >conftest.err
6231 rm -f conftest.er1
6232 cat conftest.err >&5
6233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6234 (exit $ac_status); } &&
6235 { ac_try='test -z "$ac_c_werror_flag"
6236 || test ! -s conftest.err'
6237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6238 (eval $ac_try) 2>&5
6239 ac_status=$?
6240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6241 (exit $ac_status); }; } &&
6242 { ac_try='test -s conftest.$ac_objext'
6243 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6244 (eval $ac_try) 2>&5
6245 ac_status=$?
6246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6247 (exit $ac_status); }; }; then
6248 ac_cv_prog_cc_w_no_overlength_strings=yes
6249 else
6250 echo "$as_me: failed program was:" >&5
6251 sed 's/^/| /' conftest.$ac_ext >&5
6252
6253 ac_cv_prog_cc_w_no_overlength_strings=no
6254 fi
6255 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6256 CFLAGS="$save_CFLAGS"
6257
6258 fi
6259 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_overlength_strings" >&5
6260 echo "${ECHO_T}$ac_cv_prog_cc_w_no_overlength_strings" >&6
6261
6262 strict_warn=
6263 if test $ac_cv_prog_cc_w_no_long_long = yes \
6264 && test $ac_cv_prog_cc_w_no_variadic_macros = yes \
6265 && test $ac_cv_prog_cc_w_no_overlength_strings = yes ; then
6266 strict_warn="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6267 fi
6268
6269 # Add -Wold-style-definition if it's accepted
6270 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6271 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6272 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6273 echo $ECHO_N "(cached) $ECHO_C" >&6
6274 else
6275 save_CFLAGS="$CFLAGS"
6276 CFLAGS="-Wold-style-definition"
6277 cat >conftest.$ac_ext <<_ACEOF
6278 /* confdefs.h. */
6279 _ACEOF
6280 cat confdefs.h >>conftest.$ac_ext
6281 cat >>conftest.$ac_ext <<_ACEOF
6282 /* end confdefs.h. */
6283
6284 _ACEOF
6285 rm -f conftest.$ac_objext
6286 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6287 (eval $ac_compile) 2>conftest.er1
6288 ac_status=$?
6289 grep -v '^ *+' conftest.er1 >conftest.err
6290 rm -f conftest.er1
6291 cat conftest.err >&5
6292 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6293 (exit $ac_status); } &&
6294 { ac_try='test -z "$ac_c_werror_flag"
6295 || test ! -s conftest.err'
6296 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6297 (eval $ac_try) 2>&5
6298 ac_status=$?
6299 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6300 (exit $ac_status); }; } &&
6301 { ac_try='test -s conftest.$ac_objext'
6302 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6303 (eval $ac_try) 2>&5
6304 ac_status=$?
6305 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6306 (exit $ac_status); }; }; then
6307 ac_cv_prog_cc_w_old_style_definition=yes
6308 else
6309 echo "$as_me: failed program was:" >&5
6310 sed 's/^/| /' conftest.$ac_ext >&5
6311
6312 ac_cv_prog_cc_w_old_style_definition=no
6313 fi
6314 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6315 CFLAGS="$save_CFLAGS"
6316
6317 fi
6318 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6319 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6320 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6321 strict_warn="${strict_warn} -Wold-style-definition"
6322 fi
6323
6324 # Add -Wmissing-format-attribute if it's accepted
6325 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wmissing-format-attribute" >&5
6326 echo $ECHO_N "checking whether ${CC} accepts -Wmissing-format-attribute... $ECHO_C" >&6
6327 if test "${ac_cv_prog_cc_w_missing_format_attribute+set}" = set; then
6328 echo $ECHO_N "(cached) $ECHO_C" >&6
6329 else
6330 save_CFLAGS="$CFLAGS"
6331 CFLAGS="-Wmissing-format-attribute"
6332 cat >conftest.$ac_ext <<_ACEOF
6333 /* confdefs.h. */
6334 _ACEOF
6335 cat confdefs.h >>conftest.$ac_ext
6336 cat >>conftest.$ac_ext <<_ACEOF
6337 /* end confdefs.h. */
6338
6339 _ACEOF
6340 rm -f conftest.$ac_objext
6341 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6342 (eval $ac_compile) 2>conftest.er1
6343 ac_status=$?
6344 grep -v '^ *+' conftest.er1 >conftest.err
6345 rm -f conftest.er1
6346 cat conftest.err >&5
6347 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6348 (exit $ac_status); } &&
6349 { ac_try='test -z "$ac_c_werror_flag"
6350 || test ! -s conftest.err'
6351 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6352 (eval $ac_try) 2>&5
6353 ac_status=$?
6354 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6355 (exit $ac_status); }; } &&
6356 { ac_try='test -s conftest.$ac_objext'
6357 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6358 (eval $ac_try) 2>&5
6359 ac_status=$?
6360 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6361 (exit $ac_status); }; }; then
6362 ac_cv_prog_cc_w_missing_format_attribute=yes
6363 else
6364 echo "$as_me: failed program was:" >&5
6365 sed 's/^/| /' conftest.$ac_ext >&5
6366
6367 ac_cv_prog_cc_w_missing_format_attribute=no
6368 fi
6369 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6370 CFLAGS="$save_CFLAGS"
6371
6372 fi
6373 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_missing_format_attribute" >&5
6374 echo "${ECHO_T}$ac_cv_prog_cc_w_missing_format_attribute" >&6
6375 if test $ac_cv_prog_cc_w_missing_format_attribute = yes ; then
6376 strict_warn="${strict_warn} -Wmissing-format-attribute"
6377 fi
6378
6379 # Enable -Werror, period.
6380 # Check whether --enable-werror_always or --disable-werror_always was given.
6381 if test "${enable_werror_always+set}" = set; then
6382 enableval="$enable_werror_always"
6383
6384 else
6385 enable_werror_always=no
6386 fi;
6387 if test x${enable_werror_always} = xyes ; then
6388 strict_warn="${strict_warn} -Werror"
6389 fi
6390
6391
6392 # Get C++ compatibility warning flag, if supported.
6393 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wc++-compat" >&5
6394 echo $ECHO_N "checking whether ${CC} accepts -Wc++-compat... $ECHO_C" >&6
6395 if test "${ac_cv_prog_cc_w_cxx_compat+set}" = set; then
6396 echo $ECHO_N "(cached) $ECHO_C" >&6
6397 else
6398 save_CFLAGS="$CFLAGS"
6399 CFLAGS="-Wc++-compat"
6400 cat >conftest.$ac_ext <<_ACEOF
6401 /* confdefs.h. */
6402 _ACEOF
6403 cat confdefs.h >>conftest.$ac_ext
6404 cat >>conftest.$ac_ext <<_ACEOF
6405 /* end confdefs.h. */
6406
6407 _ACEOF
6408 rm -f conftest.$ac_objext
6409 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6410 (eval $ac_compile) 2>conftest.er1
6411 ac_status=$?
6412 grep -v '^ *+' conftest.er1 >conftest.err
6413 rm -f conftest.er1
6414 cat conftest.err >&5
6415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416 (exit $ac_status); } &&
6417 { ac_try='test -z "$ac_c_werror_flag"
6418 || test ! -s conftest.err'
6419 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6420 (eval $ac_try) 2>&5
6421 ac_status=$?
6422 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6423 (exit $ac_status); }; } &&
6424 { ac_try='test -s conftest.$ac_objext'
6425 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6426 (eval $ac_try) 2>&5
6427 ac_status=$?
6428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6429 (exit $ac_status); }; }; then
6430 ac_cv_prog_cc_w_cxx_compat=yes
6431 else
6432 echo "$as_me: failed program was:" >&5
6433 sed 's/^/| /' conftest.$ac_ext >&5
6434
6435 ac_cv_prog_cc_w_cxx_compat=no
6436 fi
6437 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6438 CFLAGS="$save_CFLAGS"
6439
6440 fi
6441 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_cxx_compat" >&5
6442 echo "${ECHO_T}$ac_cv_prog_cc_w_cxx_compat" >&6
6443 if test x${ac_cv_prog_cc_w_cxx_compat} = xyes; then
6444 cxx_compat_warn="-Wc++-compat"
6445 fi
6446
6447
6448
6449 # If the native compiler is GCC, we can enable warnings even in stage1.
6450 # That's useful for people building cross-compilers, or just running a
6451 # quick `make'.
6452 warn_cflags=
6453 if test "x$GCC" = "xyes"; then
6454 warn_cflags='$(GCC_WARN_CFLAGS)'
6455 fi
6456
6457
6458 # Enable expensive internal checks
6459 is_release=
6460 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6461 is_release=yes
6462 fi
6463
6464 # Check whether --enable-checking or --disable-checking was given.
6465 if test "${enable_checking+set}" = set; then
6466 enableval="$enable_checking"
6467 ac_checking_flags="${enableval}"
6468 else
6469
6470 # Determine the default checks.
6471 if test x$is_release = x ; then
6472 ac_checking_flags=yes
6473 else
6474 ac_checking_flags=release
6475 fi
6476 fi;
6477 ac_assert_checking=1
6478 ac_checking=
6479 ac_fold_checking=
6480 ac_gc_checking=
6481 ac_gc_always_collect=
6482 ac_rtl_checking=
6483 ac_rtlflag_checking=
6484 ac_runtime_checking=1
6485 ac_tree_checking=
6486 ac_valgrind_checking=
6487 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6488 for check in $ac_checking_flags
6489 do
6490 case $check in
6491 # these set all the flags to specific states
6492 yes) ac_assert_checking=1 ; ac_checking=1 ;
6493 ac_fold_checking= ; ac_gc_checking=1 ;
6494 ac_gc_always_collect= ; ac_rtl_checking= ;
6495 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6496 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6497 no|none) ac_assert_checking= ; ac_checking= ;
6498 ac_fold_checking= ; ac_gc_checking= ;
6499 ac_gc_always_collect= ; ac_rtl_checking= ;
6500 ac_rtlflag_checking= ; ac_runtime_checking= ;
6501 ac_tree_checking= ; ac_valgrind_checking= ;;
6502 all) ac_assert_checking=1 ; ac_checking=1 ;
6503 ac_fold_checking=1 ; ac_gc_checking=1 ;
6504 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
6505 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6506 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6507 release) ac_assert_checking=1 ; ac_checking= ;
6508 ac_fold_checking= ; ac_gc_checking= ;
6509 ac_gc_always_collect= ; ac_rtl_checking= ;
6510 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6511 ac_tree_checking= ; ac_valgrind_checking= ;;
6512 # these enable particular checks
6513 assert) ac_assert_checking=1 ;;
6514 fold) ac_fold_checking=1 ;;
6515 gc) ac_gc_checking=1 ;;
6516 gcac) ac_gc_always_collect=1 ;;
6517 misc) ac_checking=1 ;;
6518 rtl) ac_rtl_checking=1 ;;
6519 rtlflag) ac_rtlflag_checking=1 ;;
6520 runtime) ac_runtime_checking=1 ;;
6521 tree) ac_tree_checking=1 ;;
6522 valgrind) ac_valgrind_checking=1 ;;
6523 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6524 echo "$as_me: error: unknown check category $check" >&2;}
6525 { (exit 1); exit 1; }; } ;;
6526 esac
6527 done
6528 IFS="$ac_save_IFS"
6529
6530 nocommon_flag=""
6531 if test x$ac_checking != x ; then
6532
6533 cat >>confdefs.h <<\_ACEOF
6534 #define ENABLE_CHECKING 1
6535 _ACEOF
6536
6537 nocommon_flag=-fno-common
6538 fi
6539
6540 if test x$ac_assert_checking != x ; then
6541
6542 cat >>confdefs.h <<\_ACEOF
6543 #define ENABLE_ASSERT_CHECKING 1
6544 _ACEOF
6545
6546 fi
6547
6548 if test x$ac_runtime_checking != x ; then
6549
6550 cat >>confdefs.h <<\_ACEOF
6551 #define ENABLE_RUNTIME_CHECKING 1
6552 _ACEOF
6553
6554 fi
6555 if test x$ac_tree_checking != x ; then
6556
6557 cat >>confdefs.h <<\_ACEOF
6558 #define ENABLE_TREE_CHECKING 1
6559 _ACEOF
6560
6561 TREEBROWSER=tree-browser.o
6562 fi
6563
6564 if test x$ac_rtl_checking != x ; then
6565
6566 cat >>confdefs.h <<\_ACEOF
6567 #define ENABLE_RTL_CHECKING 1
6568 _ACEOF
6569
6570 fi
6571 if test x$ac_rtlflag_checking != x ; then
6572
6573 cat >>confdefs.h <<\_ACEOF
6574 #define ENABLE_RTL_FLAG_CHECKING 1
6575 _ACEOF
6576
6577 fi
6578 if test x$ac_gc_checking != x ; then
6579
6580 cat >>confdefs.h <<\_ACEOF
6581 #define ENABLE_GC_CHECKING 1
6582 _ACEOF
6583
6584 fi
6585 if test x$ac_gc_always_collect != x ; then
6586
6587 cat >>confdefs.h <<\_ACEOF
6588 #define ENABLE_GC_ALWAYS_COLLECT 1
6589 _ACEOF
6590
6591 fi
6592 if test x$ac_fold_checking != x ; then
6593
6594 cat >>confdefs.h <<\_ACEOF
6595 #define ENABLE_FOLD_CHECKING 1
6596 _ACEOF
6597
6598 fi
6599 valgrind_path_defines=
6600 valgrind_command=
6601
6602 if test "${ac_cv_header_valgrind_h+set}" = set; then
6603 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6604 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6605 if test "${ac_cv_header_valgrind_h+set}" = set; then
6606 echo $ECHO_N "(cached) $ECHO_C" >&6
6607 fi
6608 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6609 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6610 else
6611 # Is the header compilable?
6612 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6613 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6614 cat >conftest.$ac_ext <<_ACEOF
6615 /* confdefs.h. */
6616 _ACEOF
6617 cat confdefs.h >>conftest.$ac_ext
6618 cat >>conftest.$ac_ext <<_ACEOF
6619 /* end confdefs.h. */
6620 $ac_includes_default
6621 #include <valgrind.h>
6622 _ACEOF
6623 rm -f conftest.$ac_objext
6624 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6625 (eval $ac_compile) 2>conftest.er1
6626 ac_status=$?
6627 grep -v '^ *+' conftest.er1 >conftest.err
6628 rm -f conftest.er1
6629 cat conftest.err >&5
6630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6631 (exit $ac_status); } &&
6632 { ac_try='test -z "$ac_c_werror_flag"
6633 || test ! -s conftest.err'
6634 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6635 (eval $ac_try) 2>&5
6636 ac_status=$?
6637 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6638 (exit $ac_status); }; } &&
6639 { ac_try='test -s conftest.$ac_objext'
6640 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6641 (eval $ac_try) 2>&5
6642 ac_status=$?
6643 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6644 (exit $ac_status); }; }; then
6645 ac_header_compiler=yes
6646 else
6647 echo "$as_me: failed program was:" >&5
6648 sed 's/^/| /' conftest.$ac_ext >&5
6649
6650 ac_header_compiler=no
6651 fi
6652 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6653 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6654 echo "${ECHO_T}$ac_header_compiler" >&6
6655
6656 # Is the header present?
6657 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6658 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6659 cat >conftest.$ac_ext <<_ACEOF
6660 /* confdefs.h. */
6661 _ACEOF
6662 cat confdefs.h >>conftest.$ac_ext
6663 cat >>conftest.$ac_ext <<_ACEOF
6664 /* end confdefs.h. */
6665 #include <valgrind.h>
6666 _ACEOF
6667 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6668 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6669 ac_status=$?
6670 grep -v '^ *+' conftest.er1 >conftest.err
6671 rm -f conftest.er1
6672 cat conftest.err >&5
6673 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6674 (exit $ac_status); } >/dev/null; then
6675 if test -s conftest.err; then
6676 ac_cpp_err=$ac_c_preproc_warn_flag
6677 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6678 else
6679 ac_cpp_err=
6680 fi
6681 else
6682 ac_cpp_err=yes
6683 fi
6684 if test -z "$ac_cpp_err"; then
6685 ac_header_preproc=yes
6686 else
6687 echo "$as_me: failed program was:" >&5
6688 sed 's/^/| /' conftest.$ac_ext >&5
6689
6690 ac_header_preproc=no
6691 fi
6692 rm -f conftest.err conftest.$ac_ext
6693 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6694 echo "${ECHO_T}$ac_header_preproc" >&6
6695
6696 # So? What about this header?
6697 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6698 yes:no: )
6699 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6700 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6701 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6702 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6703 ac_header_preproc=yes
6704 ;;
6705 no:yes:* )
6706 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6707 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6708 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6709 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6710 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6711 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6712 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6713 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6714 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6715 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6716 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6717 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6718 (
6719 cat <<\_ASBOX
6720 ## ------------------------------------------ ##
6721 ## Report this to the AC_PACKAGE_NAME lists. ##
6722 ## ------------------------------------------ ##
6723 _ASBOX
6724 ) |
6725 sed "s/^/$as_me: WARNING: /" >&2
6726 ;;
6727 esac
6728 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6729 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6730 if test "${ac_cv_header_valgrind_h+set}" = set; then
6731 echo $ECHO_N "(cached) $ECHO_C" >&6
6732 else
6733 ac_cv_header_valgrind_h=$ac_header_preproc
6734 fi
6735 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6736 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6737
6738 fi
6739 if test $ac_cv_header_valgrind_h = yes; then
6740 have_valgrind_h=yes
6741 else
6742 have_valgrind_h=no
6743 fi
6744
6745
6746
6747 if test x$ac_valgrind_checking != x ; then
6748 # It is certainly possible that there's valgrind but no valgrind.h.
6749 # GCC relies on making annotations so we must have both.
6750 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6751 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6752 cat >conftest.$ac_ext <<_ACEOF
6753 /* confdefs.h. */
6754 _ACEOF
6755 cat confdefs.h >>conftest.$ac_ext
6756 cat >>conftest.$ac_ext <<_ACEOF
6757 /* end confdefs.h. */
6758 #include <valgrind/memcheck.h>
6759 #ifndef VALGRIND_DISCARD
6760 #error VALGRIND_DISCARD not defined
6761 #endif
6762 _ACEOF
6763 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6764 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6765 ac_status=$?
6766 grep -v '^ *+' conftest.er1 >conftest.err
6767 rm -f conftest.er1
6768 cat conftest.err >&5
6769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6770 (exit $ac_status); } >/dev/null; then
6771 if test -s conftest.err; then
6772 ac_cpp_err=$ac_c_preproc_warn_flag
6773 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6774 else
6775 ac_cpp_err=
6776 fi
6777 else
6778 ac_cpp_err=yes
6779 fi
6780 if test -z "$ac_cpp_err"; then
6781 gcc_cv_header_valgrind_memcheck_h=yes
6782 else
6783 echo "$as_me: failed program was:" >&5
6784 sed 's/^/| /' conftest.$ac_ext >&5
6785
6786 gcc_cv_header_valgrind_memcheck_h=no
6787 fi
6788 rm -f conftest.err conftest.$ac_ext
6789 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6790 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6791 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6792 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6793 cat >conftest.$ac_ext <<_ACEOF
6794 /* confdefs.h. */
6795 _ACEOF
6796 cat confdefs.h >>conftest.$ac_ext
6797 cat >>conftest.$ac_ext <<_ACEOF
6798 /* end confdefs.h. */
6799 #include <memcheck.h>
6800 #ifndef VALGRIND_DISCARD
6801 #error VALGRIND_DISCARD not defined
6802 #endif
6803 _ACEOF
6804 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6805 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6806 ac_status=$?
6807 grep -v '^ *+' conftest.er1 >conftest.err
6808 rm -f conftest.er1
6809 cat conftest.err >&5
6810 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6811 (exit $ac_status); } >/dev/null; then
6812 if test -s conftest.err; then
6813 ac_cpp_err=$ac_c_preproc_warn_flag
6814 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6815 else
6816 ac_cpp_err=
6817 fi
6818 else
6819 ac_cpp_err=yes
6820 fi
6821 if test -z "$ac_cpp_err"; then
6822 gcc_cv_header_memcheck_h=yes
6823 else
6824 echo "$as_me: failed program was:" >&5
6825 sed 's/^/| /' conftest.$ac_ext >&5
6826
6827 gcc_cv_header_memcheck_h=no
6828 fi
6829 rm -f conftest.err conftest.$ac_ext
6830 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6831 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6832
6833 # Prepare PATH_SEPARATOR.
6834 # The user is always right.
6835 if test "${PATH_SEPARATOR+set}" != set; then
6836 echo "#! /bin/sh" >conf$$.sh
6837 echo "exit 0" >>conf$$.sh
6838 chmod +x conf$$.sh
6839 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6840 PATH_SEPARATOR=';'
6841 else
6842 PATH_SEPARATOR=:
6843 fi
6844 rm -f conf$$.sh
6845 fi
6846
6847 # Find out how to test for executable files. Don't use a zero-byte file,
6848 # as systems may use methods other than mode bits to determine executability.
6849 cat >conf$$.file <<_ASEOF
6850 #! /bin/sh
6851 exit 0
6852 _ASEOF
6853 chmod +x conf$$.file
6854 if test -x conf$$.file >/dev/null 2>&1; then
6855 ac_executable_p="test -x"
6856 else
6857 ac_executable_p="test -f"
6858 fi
6859 rm -f conf$$.file
6860
6861 # Extract the first word of "valgrind", so it can be a program name with args.
6862 set dummy valgrind; ac_word=$2
6863 echo "$as_me:$LINENO: checking for $ac_word" >&5
6864 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6865 if test "${ac_cv_path_valgrind_path+set}" = set; then
6866 echo $ECHO_N "(cached) $ECHO_C" >&6
6867 else
6868 case "$valgrind_path" in
6869 [\\/]* | ?:[\\/]*)
6870 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6871 ;;
6872 *)
6873 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6874 for ac_dir in $PATH; do
6875 IFS="$ac_save_IFS"
6876 test -z "$ac_dir" && ac_dir=.
6877 for ac_exec_ext in '' $ac_executable_extensions; do
6878 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6879 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6880 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6881 break 2
6882 fi
6883 fi
6884 done
6885 done
6886 IFS="$ac_save_IFS"
6887 ;;
6888 esac
6889 fi
6890 valgrind_path="$ac_cv_path_valgrind_path"
6891 if test -n "$valgrind_path"; then
6892 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6893 echo "${ECHO_T}$valgrind_path" >&6
6894 else
6895 echo "$as_me:$LINENO: result: no" >&5
6896 echo "${ECHO_T}no" >&6
6897 fi
6898
6899 if test "x$valgrind_path" = "x" \
6900 || (test $have_valgrind_h = no \
6901 && test $gcc_cv_header_memcheck_h = no \
6902 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6903 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6904 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6905 { (exit 1); exit 1; }; }
6906 fi
6907 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6908 valgrind_command="$valgrind_path -q"
6909
6910 cat >>confdefs.h <<\_ACEOF
6911 #define ENABLE_VALGRIND_CHECKING 1
6912 _ACEOF
6913
6914 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6915
6916 cat >>confdefs.h <<\_ACEOF
6917 #define HAVE_VALGRIND_MEMCHECK_H 1
6918 _ACEOF
6919
6920 fi
6921 if test $gcc_cv_header_memcheck_h = yes; then
6922
6923 cat >>confdefs.h <<\_ACEOF
6924 #define HAVE_MEMCHECK_H 1
6925 _ACEOF
6926
6927 fi
6928 fi
6929
6930
6931
6932 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6933 if test "${enable_mapped_location+set}" = set; then
6934 enableval="$enable_mapped_location"
6935
6936 else
6937 enable_mapped_location=no
6938 fi;
6939
6940 if test "$enable_mapped_location" = yes ; then
6941
6942 cat >>confdefs.h <<\_ACEOF
6943 #define USE_MAPPED_LOCATION 1
6944 _ACEOF
6945
6946 fi
6947
6948 # Enable code coverage collection
6949 # Check whether --enable-coverage or --disable-coverage was given.
6950 if test "${enable_coverage+set}" = set; then
6951 enableval="$enable_coverage"
6952 case "${enableval}" in
6953 yes|noopt)
6954 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6955 ;;
6956 opt)
6957 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6958 ;;
6959 no)
6960 # a.k.a. --disable-coverage
6961 coverage_flags=""
6962 ;;
6963 *)
6964 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6965 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6966 { (exit 1); exit 1; }; }
6967 ;;
6968 esac
6969 else
6970 coverage_flags=""
6971 fi;
6972
6973
6974 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6975 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6976 enableval="$enable_gather_detailed_mem_stats"
6977
6978 else
6979 enable_gather_detailed_mem_stats=no
6980 fi;
6981 if test x$enable_gather_detailed_mem_stats = xyes ; then
6982
6983 cat >>confdefs.h <<\_ACEOF
6984 #define GATHER_STATISTICS 1
6985 _ACEOF
6986
6987 fi
6988
6989 # -------------------------------
6990 # Miscenalleous configure options
6991 # -------------------------------
6992
6993 # With stabs
6994
6995 # Check whether --with-stabs or --without-stabs was given.
6996 if test "${with_stabs+set}" = set; then
6997 withval="$with_stabs"
6998 stabs="$with_stabs"
6999 else
7000 stabs=no
7001 fi;
7002
7003 # Determine whether or not multilibs are enabled.
7004 # Check whether --enable-multilib or --disable-multilib was given.
7005 if test "${enable_multilib+set}" = set; then
7006 enableval="$enable_multilib"
7007
7008 else
7009 enable_multilib=yes
7010 fi;
7011
7012
7013 # Enable __cxa_atexit for C++.
7014 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7015 if test "${enable___cxa_atexit+set}" = set; then
7016 enableval="$enable___cxa_atexit"
7017
7018 fi;
7019
7020 # Enable C extension for decimal float if target supports it.
7021 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7022 if test "${enable_decimal_float+set}" = set; then
7023 enableval="$enable_decimal_float"
7024
7025 case $enable_decimal_float in
7026 yes | no | bid | dpd) ;;
7027 *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7028 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7029 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7030 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7031 { (exit 1); exit 1; }; } ;;
7032 esac
7033
7034 else
7035
7036 case $target in
7037 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7038 enable_decimal_float=yes
7039 ;;
7040 *)
7041 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7042 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7043 enable_decimal_float=no
7044 ;;
7045 esac
7046
7047 fi;
7048
7049 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7050
7051 cat >>confdefs.h <<_ACEOF
7052 #define ENABLE_DECIMAL_FLOAT $dfp
7053 _ACEOF
7054
7055
7056 # x86's use BID format instead of DPD
7057 case x$enable_decimal_float in
7058 xyes)
7059 case $target in
7060 i?86*-*-linux* | x86_64*-*-linux*)
7061 enable_decimal_float=bid
7062 ;;
7063 *)
7064 enable_decimal_float=dpd
7065 ;;
7066 esac
7067 ;;
7068 xno)
7069 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7070 # dependency on libdecnumber.
7071 enable_decimal_float=dpd
7072 ;;
7073 esac
7074
7075
7076 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7077
7078 cat >>confdefs.h <<_ACEOF
7079 #define ENABLE_DECIMAL_BID_FORMAT $bid
7080 _ACEOF
7081
7082
7083 # Enable threads
7084 # Pass with no value to take the default
7085 # Pass with a value to specify a thread package
7086 # Check whether --enable-threads or --disable-threads was given.
7087 if test "${enable_threads+set}" = set; then
7088 enableval="$enable_threads"
7089
7090 else
7091 enable_threads=''
7092 fi;
7093
7094 # Check whether --enable-tls or --disable-tls was given.
7095 if test "${enable_tls+set}" = set; then
7096 enableval="$enable_tls"
7097
7098 case $enable_tls in
7099 yes | no) ;;
7100 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7101 Valid choices are 'yes' and 'no'." >&5
7102 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7103 Valid choices are 'yes' and 'no'." >&2;}
7104 { (exit 1); exit 1; }; } ;;
7105 esac
7106
7107 else
7108 enable_tls=''
7109 fi;
7110
7111 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7112 if test "${enable_objc_gc+set}" = set; then
7113 enableval="$enable_objc_gc"
7114 if test x$enable_objc_gc = xno; then
7115 objc_boehm_gc=''
7116 else
7117 objc_boehm_gc=1
7118 fi
7119 else
7120 objc_boehm_gc=''
7121 fi;
7122
7123
7124 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7125 if test "${with_dwarf2+set}" = set; then
7126 withval="$with_dwarf2"
7127 dwarf2="$with_dwarf2"
7128 else
7129 dwarf2=no
7130 fi;
7131
7132 # Check whether --enable-shared or --disable-shared was given.
7133 if test "${enable_shared+set}" = set; then
7134 enableval="$enable_shared"
7135
7136 case $enable_shared in
7137 yes | no) ;;
7138 *)
7139 enable_shared=no
7140 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7141 for pkg in $enableval; do
7142 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7143 enable_shared=yes
7144 fi
7145 done
7146 IFS="$ac_save_ifs"
7147 ;;
7148 esac
7149
7150 else
7151 enable_shared=yes
7152 fi;
7153
7154
7155
7156 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7157 if test "${with_build_sysroot+set}" = set; then
7158 withval="$with_build_sysroot"
7159
7160 fi;
7161
7162
7163 # Check whether --with-sysroot or --without-sysroot was given.
7164 if test "${with_sysroot+set}" = set; then
7165 withval="$with_sysroot"
7166
7167 case ${with_sysroot} in
7168 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7169 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7170 esac
7171
7172 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7173 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7174
7175 if test "x$exec_prefix" = xNONE; then
7176 if test "x$prefix" = xNONE; then
7177 test_prefix=/usr/local
7178 else
7179 test_prefix=$prefix
7180 fi
7181 else
7182 test_prefix=$exec_prefix
7183 fi
7184 case ${TARGET_SYSTEM_ROOT} in
7185 "${test_prefix}"|"${test_prefix}/"*|\
7186 '${exec_prefix}'|'${exec_prefix}/'*)
7187 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7188 TARGET_SYSTEM_ROOT_DEFINE="$t"
7189 ;;
7190 esac
7191
7192 else
7193
7194 TARGET_SYSTEM_ROOT=
7195 TARGET_SYSTEM_ROOT_DEFINE=
7196 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7197
7198 fi;
7199
7200
7201
7202
7203 # Build with intermodule optimisations
7204 # Check whether --enable-intermodule or --disable-intermodule was given.
7205 if test "${enable_intermodule+set}" = set; then
7206 enableval="$enable_intermodule"
7207 case ${enable_intermodule} in
7208 yes) onestep="-onestep";;
7209 *) onestep="";;
7210 esac
7211 else
7212 onestep=""
7213 fi;
7214
7215
7216 # Sanity check enable_languages in case someone does not run the toplevel
7217 # configure # script.
7218 # Check whether --enable-languages or --disable-languages was given.
7219 if test "${enable_languages+set}" = set; then
7220 enableval="$enable_languages"
7221 case ,${enable_languages}, in
7222 ,,|,yes,)
7223 # go safe -- we cannot be much sure without the toplevel
7224 # configure's
7225 # analysis of which target libs are present and usable
7226 enable_languages=c
7227 ;;
7228 *,all,*)
7229 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
7230 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
7231 { (exit 1); exit 1; }; }
7232 ;;
7233 *,c,*)
7234 ;;
7235 *)
7236 enable_languages=c,${enable_languages}
7237 ;;
7238 esac
7239 else
7240 enable_languages=c
7241 fi;
7242
7243 # Used by documentation targets
7244
7245
7246
7247
7248 # -------------------------
7249 # Checks for other programs
7250 # -------------------------
7251
7252 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7253 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
7254 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
7255 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
7256 echo $ECHO_N "(cached) $ECHO_C" >&6
7257 else
7258 cat >conftest.make <<\_ACEOF
7259 all:
7260 @echo 'ac_maketemp="$(MAKE)"'
7261 _ACEOF
7262 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7263 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
7264 if test -n "$ac_maketemp"; then
7265 eval ac_cv_prog_make_${ac_make}_set=yes
7266 else
7267 eval ac_cv_prog_make_${ac_make}_set=no
7268 fi
7269 rm -f conftest.make
7270 fi
7271 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7272 echo "$as_me:$LINENO: result: yes" >&5
7273 echo "${ECHO_T}yes" >&6
7274 SET_MAKE=
7275 else
7276 echo "$as_me:$LINENO: result: no" >&5
7277 echo "${ECHO_T}no" >&6
7278 SET_MAKE="MAKE=${MAKE-make}"
7279 fi
7280
7281
7282 # Find some useful tools
7283 for ac_prog in gawk mawk nawk awk
7284 do
7285 # Extract the first word of "$ac_prog", so it can be a program name with args.
7286 set dummy $ac_prog; 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_AWK+set}" = set; then
7290 echo $ECHO_N "(cached) $ECHO_C" >&6
7291 else
7292 if test -n "$AWK"; then
7293 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7294 else
7295 as_save_IFS=$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_AWK="$ac_prog"
7303 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7304 break 2
7305 fi
7306 done
7307 done
7308
7309 fi
7310 fi
7311 AWK=$ac_cv_prog_AWK
7312 if test -n "$AWK"; then
7313 echo "$as_me:$LINENO: result: $AWK" >&5
7314 echo "${ECHO_T}$AWK" >&6
7315 else
7316 echo "$as_me:$LINENO: result: no" >&5
7317 echo "${ECHO_T}no" >&6
7318 fi
7319
7320 test -n "$AWK" && break
7321 done
7322
7323 # We need awk to create options.c and options.h.
7324 # Bail out if it's missing.
7325 case ${AWK} in
7326 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7327 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7328 { (exit 1); exit 1; }; } ;;
7329 esac
7330
7331 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7332 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7333 if test "${gcc_cv_prog_LN_S+set}" = set; then
7334 echo $ECHO_N "(cached) $ECHO_C" >&6
7335 else
7336 rm -f conftestdata_t
7337 echo >conftestdata_f
7338 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7339 then
7340 gcc_cv_prog_LN_S="ln -s"
7341 else
7342 if ln conftestdata_f conftestdata_t 2>/dev/null
7343 then
7344 gcc_cv_prog_LN_S=ln
7345 else
7346 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7347 then
7348 gcc_cv_prog_LN_S="cp -p"
7349 else
7350 gcc_cv_prog_LN_S=cp
7351 fi
7352 fi
7353 fi
7354 rm -f conftestdata_f conftestdata_t
7355
7356 fi
7357 LN_S="$gcc_cv_prog_LN_S"
7358 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7359 echo "$as_me:$LINENO: result: yes" >&5
7360 echo "${ECHO_T}yes" >&6
7361 else
7362 if test "$gcc_cv_prog_LN_S" = "ln"; then
7363 echo "$as_me:$LINENO: result: no, using ln" >&5
7364 echo "${ECHO_T}no, using ln" >&6
7365 else
7366 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7367 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7368 fi
7369 fi
7370
7371 echo "$as_me:$LINENO: checking whether ln works" >&5
7372 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7373 if test "${acx_cv_prog_LN+set}" = set; then
7374 echo $ECHO_N "(cached) $ECHO_C" >&6
7375 else
7376 rm -f conftestdata_t
7377 echo >conftestdata_f
7378 if ln conftestdata_f conftestdata_t 2>/dev/null
7379 then
7380 acx_cv_prog_LN=ln
7381 else
7382 acx_cv_prog_LN=no
7383 fi
7384 rm -f conftestdata_f conftestdata_t
7385
7386 fi
7387 if test $acx_cv_prog_LN = no; then
7388 LN="$LN_S"
7389 echo "$as_me:$LINENO: result: no, using $LN" >&5
7390 echo "${ECHO_T}no, using $LN" >&6
7391 else
7392 LN="$acx_cv_prog_LN"
7393 echo "$as_me:$LINENO: result: yes" >&5
7394 echo "${ECHO_T}yes" >&6
7395 fi
7396
7397 if test -n "$ac_tool_prefix"; then
7398 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7399 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7400 echo "$as_me:$LINENO: checking for $ac_word" >&5
7401 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7402 if test "${ac_cv_prog_RANLIB+set}" = set; then
7403 echo $ECHO_N "(cached) $ECHO_C" >&6
7404 else
7405 if test -n "$RANLIB"; then
7406 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7407 else
7408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7409 for as_dir in $PATH
7410 do
7411 IFS=$as_save_IFS
7412 test -z "$as_dir" && as_dir=.
7413 for ac_exec_ext in '' $ac_executable_extensions; do
7414 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7415 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7416 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7417 break 2
7418 fi
7419 done
7420 done
7421
7422 fi
7423 fi
7424 RANLIB=$ac_cv_prog_RANLIB
7425 if test -n "$RANLIB"; then
7426 echo "$as_me:$LINENO: result: $RANLIB" >&5
7427 echo "${ECHO_T}$RANLIB" >&6
7428 else
7429 echo "$as_me:$LINENO: result: no" >&5
7430 echo "${ECHO_T}no" >&6
7431 fi
7432
7433 fi
7434 if test -z "$ac_cv_prog_RANLIB"; then
7435 ac_ct_RANLIB=$RANLIB
7436 # Extract the first word of "ranlib", so it can be a program name with args.
7437 set dummy ranlib; ac_word=$2
7438 echo "$as_me:$LINENO: checking for $ac_word" >&5
7439 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7440 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7441 echo $ECHO_N "(cached) $ECHO_C" >&6
7442 else
7443 if test -n "$ac_ct_RANLIB"; then
7444 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7445 else
7446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7447 for as_dir in $PATH
7448 do
7449 IFS=$as_save_IFS
7450 test -z "$as_dir" && as_dir=.
7451 for ac_exec_ext in '' $ac_executable_extensions; do
7452 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7453 ac_cv_prog_ac_ct_RANLIB="ranlib"
7454 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7455 break 2
7456 fi
7457 done
7458 done
7459
7460 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7461 fi
7462 fi
7463 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7464 if test -n "$ac_ct_RANLIB"; then
7465 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7466 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7467 else
7468 echo "$as_me:$LINENO: result: no" >&5
7469 echo "${ECHO_T}no" >&6
7470 fi
7471
7472 RANLIB=$ac_ct_RANLIB
7473 else
7474 RANLIB="$ac_cv_prog_RANLIB"
7475 fi
7476
7477 case "${host}" in
7478 *-*-darwin*)
7479 # By default, the Darwin ranlib will not treat common symbols as
7480 # definitions when building the archive table of contents. Other
7481 # ranlibs do that; pass an option to the Darwin ranlib that makes
7482 # it behave similarly.
7483 ranlib_flags="-c"
7484 ;;
7485 *)
7486 ranlib_flags=""
7487 esac
7488
7489
7490 # Find a good install program. We prefer a C program (faster),
7491 # so one script is as good as another. But avoid the broken or
7492 # incompatible versions:
7493 # SysV /etc/install, /usr/sbin/install
7494 # SunOS /usr/etc/install
7495 # IRIX /sbin/install
7496 # AIX /bin/install
7497 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7498 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7499 # ./install, which can be erroneously created by make from ./install.sh.
7500 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7501 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7502 if test -z "$INSTALL"; then
7503 if test "${ac_cv_path_install+set}" = set; then
7504 echo $ECHO_N "(cached) $ECHO_C" >&6
7505 else
7506 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7507 for ac_dir in $PATH; do
7508 # Account for people who put trailing slashes in PATH elements.
7509 case "$ac_dir/" in
7510 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7511 *)
7512 # OSF1 and SCO ODT 3.0 have their own names for install.
7513 for ac_prog in ginstall scoinst install; do
7514 if test -f $ac_dir/$ac_prog; then
7515 if test $ac_prog = install &&
7516 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7517 # AIX install. It has an incompatible calling convention.
7518 # OSF/1 installbsd also uses dspmsg, but is usable.
7519 :
7520 else
7521 ac_cv_path_install="$ac_dir/$ac_prog -c"
7522 break 2
7523 fi
7524 fi
7525 done
7526 ;;
7527 esac
7528 done
7529 IFS="$ac_save_IFS"
7530
7531 fi
7532 if test "${ac_cv_path_install+set}" = set; then
7533 INSTALL="$ac_cv_path_install"
7534 else
7535 # As a last resort, use the slow shell script. We don't cache a
7536 # path for INSTALL within a source directory, because that will
7537 # break other packages using the cache if that directory is
7538 # removed, or if the path is relative.
7539 INSTALL="$ac_install_sh"
7540 fi
7541 fi
7542 echo "$as_me:$LINENO: result: $INSTALL" >&5
7543 echo "${ECHO_T}$INSTALL" >&6
7544
7545 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7546 # It thinks the first close brace ends the variable substitution.
7547 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7548
7549 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7550
7551
7552 # See if cmp has --ignore-initial.
7553 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7554 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7555 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7556 echo $ECHO_N "(cached) $ECHO_C" >&6
7557 else
7558 echo abfoo >t1
7559 echo cdfoo >t2
7560 gcc_cv_prog_cmp_skip=slowcompare
7561 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7562 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7563 :
7564 else
7565 gcc_cv_prog_cmp_skip=gnucompare
7566 fi
7567 fi
7568 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7569 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7570 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7571 :
7572 else
7573 gcc_cv_prog_cmp_skip=fastcompare
7574 fi
7575 fi
7576 fi
7577 rm t1 t2
7578
7579 fi
7580 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7581 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7582 make_compare_target=$gcc_cv_prog_cmp_skip
7583
7584
7585
7586 # See if we have the mktemp command.
7587 # Extract the first word of "mktemp", so it can be a program name with args.
7588 set dummy mktemp; ac_word=$2
7589 echo "$as_me:$LINENO: checking for $ac_word" >&5
7590 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7591 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7592 echo $ECHO_N "(cached) $ECHO_C" >&6
7593 else
7594 if test -n "$have_mktemp_command"; then
7595 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7596 else
7597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7598 for as_dir in $PATH
7599 do
7600 IFS=$as_save_IFS
7601 test -z "$as_dir" && as_dir=.
7602 for ac_exec_ext in '' $ac_executable_extensions; do
7603 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7604 ac_cv_prog_have_mktemp_command="yes"
7605 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7606 break 2
7607 fi
7608 done
7609 done
7610
7611 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7612 fi
7613 fi
7614 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7615 if test -n "$have_mktemp_command"; then
7616 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7617 echo "${ECHO_T}$have_mktemp_command" >&6
7618 else
7619 echo "$as_me:$LINENO: result: no" >&5
7620 echo "${ECHO_T}no" >&6
7621 fi
7622
7623
7624 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7625
7626 # See if makeinfo has been installed and is modern enough
7627 # that we can use it.
7628
7629 ac_executable_extensions="$build_exeext"
7630
7631 # Extract the first word of "makeinfo", so it can be a program name with args.
7632 set dummy makeinfo; ac_word=$2
7633 echo "$as_me:$LINENO: checking for $ac_word" >&5
7634 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7635 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7636 echo $ECHO_N "(cached) $ECHO_C" >&6
7637 else
7638 if test -n "$MAKEINFO"; then
7639 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7640 else
7641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7642 for as_dir in $PATH
7643 do
7644 IFS=$as_save_IFS
7645 test -z "$as_dir" && as_dir=.
7646 for ac_exec_ext in '' $ac_executable_extensions; do
7647 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7648 ac_cv_prog_MAKEINFO="makeinfo"
7649 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7650 break 2
7651 fi
7652 done
7653 done
7654
7655 fi
7656 fi
7657 MAKEINFO=$ac_cv_prog_MAKEINFO
7658 if test -n "$MAKEINFO"; then
7659 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7660 echo "${ECHO_T}$MAKEINFO" >&6
7661 else
7662 echo "$as_me:$LINENO: result: no" >&5
7663 echo "${ECHO_T}no" >&6
7664 fi
7665
7666 if test -n "$MAKEINFO"; then
7667 # Found it, now check the version.
7668 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7669 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7670 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7671 echo $ECHO_N "(cached) $ECHO_C" >&6
7672 else
7673 ac_prog_version=`$MAKEINFO --version 2>&1 |
7674 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7675 echo "configure:7675: version of makeinfo is $ac_prog_version" >&5
7676 case $ac_prog_version in
7677 '') gcc_cv_prog_makeinfo_modern=no;;
7678 4.[4-9]*)
7679 gcc_cv_prog_makeinfo_modern=yes;;
7680 *) gcc_cv_prog_makeinfo_modern=no;;
7681 esac
7682
7683 fi
7684 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7685 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7686 else
7687 gcc_cv_prog_makeinfo_modern=no
7688 fi
7689
7690 if test $gcc_cv_prog_makeinfo_modern = no; then
7691 MAKEINFO="$MISSING makeinfo"
7692 { echo "$as_me:$LINENO: WARNING:
7693 *** Makeinfo is missing or too old.
7694 *** Info documentation will not be built." >&5
7695 echo "$as_me: WARNING:
7696 *** Makeinfo is missing or too old.
7697 *** Info documentation will not be built." >&2;}
7698 BUILD_INFO=
7699 else
7700 BUILD_INFO=info
7701 fi
7702
7703
7704 # Is pod2man recent enough to regenerate manpages?
7705 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7706 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7707 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7708 echo "$as_me:$LINENO: result: yes" >&5
7709 echo "${ECHO_T}yes" >&6
7710 GENERATED_MANPAGES=generated-manpages
7711 else
7712 echo "$as_me:$LINENO: result: no" >&5
7713 echo "${ECHO_T}no" >&6
7714 GENERATED_MANPAGES=
7715 fi
7716
7717
7718 # How about lex?
7719 for ac_prog in flex
7720 do
7721 # Extract the first word of "$ac_prog", so it can be a program name with args.
7722 set dummy $ac_prog; ac_word=$2
7723 echo "$as_me:$LINENO: checking for $ac_word" >&5
7724 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7725 if test "${ac_cv_prog_FLEX+set}" = set; then
7726 echo $ECHO_N "(cached) $ECHO_C" >&6
7727 else
7728 if test -n "$FLEX"; then
7729 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7730 else
7731 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7732 for as_dir in $PATH
7733 do
7734 IFS=$as_save_IFS
7735 test -z "$as_dir" && as_dir=.
7736 for ac_exec_ext in '' $ac_executable_extensions; do
7737 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7738 ac_cv_prog_FLEX="$ac_prog"
7739 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7740 break 2
7741 fi
7742 done
7743 done
7744
7745 fi
7746 fi
7747 FLEX=$ac_cv_prog_FLEX
7748 if test -n "$FLEX"; then
7749 echo "$as_me:$LINENO: result: $FLEX" >&5
7750 echo "${ECHO_T}$FLEX" >&6
7751 else
7752 echo "$as_me:$LINENO: result: no" >&5
7753 echo "${ECHO_T}no" >&6
7754 fi
7755
7756 test -n "$FLEX" && break
7757 done
7758 test -n "$FLEX" || FLEX="$MISSING flex"
7759
7760
7761 # Bison?
7762 for ac_prog in bison
7763 do
7764 # Extract the first word of "$ac_prog", so it can be a program name with args.
7765 set dummy $ac_prog; ac_word=$2
7766 echo "$as_me:$LINENO: checking for $ac_word" >&5
7767 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7768 if test "${ac_cv_prog_BISON+set}" = set; then
7769 echo $ECHO_N "(cached) $ECHO_C" >&6
7770 else
7771 if test -n "$BISON"; then
7772 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7773 else
7774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7775 for as_dir in $PATH
7776 do
7777 IFS=$as_save_IFS
7778 test -z "$as_dir" && as_dir=.
7779 for ac_exec_ext in '' $ac_executable_extensions; do
7780 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7781 ac_cv_prog_BISON="$ac_prog"
7782 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7783 break 2
7784 fi
7785 done
7786 done
7787
7788 fi
7789 fi
7790 BISON=$ac_cv_prog_BISON
7791 if test -n "$BISON"; then
7792 echo "$as_me:$LINENO: result: $BISON" >&5
7793 echo "${ECHO_T}$BISON" >&6
7794 else
7795 echo "$as_me:$LINENO: result: no" >&5
7796 echo "${ECHO_T}no" >&6
7797 fi
7798
7799 test -n "$BISON" && break
7800 done
7801 test -n "$BISON" || BISON="$MISSING bison"
7802
7803
7804 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7805 # check for build == host before using them.
7806
7807 # NM
7808 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7809 && test -d ../binutils ; then
7810 NM='$(objdir)/../binutils/nm-new'
7811 else
7812 # Extract the first word of "nm", so it can be a program name with args.
7813 set dummy nm; ac_word=$2
7814 echo "$as_me:$LINENO: checking for $ac_word" >&5
7815 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7816 if test "${ac_cv_prog_NM+set}" = set; then
7817 echo $ECHO_N "(cached) $ECHO_C" >&6
7818 else
7819 if test -n "$NM"; then
7820 ac_cv_prog_NM="$NM" # Let the user override the test.
7821 else
7822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7823 for as_dir in $PATH
7824 do
7825 IFS=$as_save_IFS
7826 test -z "$as_dir" && as_dir=.
7827 for ac_exec_ext in '' $ac_executable_extensions; do
7828 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7829 ac_cv_prog_NM="nm"
7830 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7831 break 2
7832 fi
7833 done
7834 done
7835
7836 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7837 fi
7838 fi
7839 NM=$ac_cv_prog_NM
7840 if test -n "$NM"; then
7841 echo "$as_me:$LINENO: result: $NM" >&5
7842 echo "${ECHO_T}$NM" >&6
7843 else
7844 echo "$as_me:$LINENO: result: no" >&5
7845 echo "${ECHO_T}no" >&6
7846 fi
7847
7848 fi
7849
7850 # AR
7851 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7852 && test -d ../binutils ; then
7853 AR='$(objdir)/../binutils/ar'
7854 else
7855 # Extract the first word of "ar", so it can be a program name with args.
7856 set dummy ar; ac_word=$2
7857 echo "$as_me:$LINENO: checking for $ac_word" >&5
7858 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7859 if test "${ac_cv_prog_AR+set}" = set; then
7860 echo $ECHO_N "(cached) $ECHO_C" >&6
7861 else
7862 if test -n "$AR"; then
7863 ac_cv_prog_AR="$AR" # Let the user override the test.
7864 else
7865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7866 for as_dir in $PATH
7867 do
7868 IFS=$as_save_IFS
7869 test -z "$as_dir" && as_dir=.
7870 for ac_exec_ext in '' $ac_executable_extensions; do
7871 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7872 ac_cv_prog_AR="ar"
7873 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7874 break 2
7875 fi
7876 done
7877 done
7878
7879 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7880 fi
7881 fi
7882 AR=$ac_cv_prog_AR
7883 if test -n "$AR"; then
7884 echo "$as_me:$LINENO: result: $AR" >&5
7885 echo "${ECHO_T}$AR" >&6
7886 else
7887 echo "$as_me:$LINENO: result: no" >&5
7888 echo "${ECHO_T}no" >&6
7889 fi
7890
7891 fi
7892
7893
7894 # --------------------
7895 # Checks for C headers
7896 # --------------------
7897
7898 echo "$as_me:$LINENO: checking for GNU C library" >&5
7899 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7900 if test "${gcc_cv_glibc+set}" = set; then
7901 echo $ECHO_N "(cached) $ECHO_C" >&6
7902 else
7903 cat >conftest.$ac_ext <<_ACEOF
7904 /* confdefs.h. */
7905 _ACEOF
7906 cat confdefs.h >>conftest.$ac_ext
7907 cat >>conftest.$ac_ext <<_ACEOF
7908 /* end confdefs.h. */
7909 #include <features.h>
7910 int
7911 main ()
7912 {
7913
7914 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7915 #error Not a GNU C library system
7916 #endif
7917 ;
7918 return 0;
7919 }
7920 _ACEOF
7921 rm -f conftest.$ac_objext
7922 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7923 (eval $ac_compile) 2>conftest.er1
7924 ac_status=$?
7925 grep -v '^ *+' conftest.er1 >conftest.err
7926 rm -f conftest.er1
7927 cat conftest.err >&5
7928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7929 (exit $ac_status); } &&
7930 { ac_try='test -z "$ac_c_werror_flag"
7931 || test ! -s conftest.err'
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 $ac_status); }; } &&
7937 { ac_try='test -s conftest.$ac_objext'
7938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7939 (eval $ac_try) 2>&5
7940 ac_status=$?
7941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7942 (exit $ac_status); }; }; then
7943 gcc_cv_glibc=yes
7944 else
7945 echo "$as_me: failed program was:" >&5
7946 sed 's/^/| /' conftest.$ac_ext >&5
7947
7948 gcc_cv_glibc=no
7949 fi
7950 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7951 fi
7952
7953 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7954 echo "${ECHO_T}$gcc_cv_glibc" >&6
7955 if test $gcc_cv_glibc = yes; then
7956
7957 cat >>confdefs.h <<\_ACEOF
7958 #define _GNU_SOURCE 1
7959 _ACEOF
7960
7961 fi
7962
7963 # Need to reject headers which give warnings, so that the -Werror bootstrap
7964 # works later. *sigh* This needs to come before all header checks.
7965
7966 ac_c_preproc_warn_flag=yes
7967
7968 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7969 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7970 if test "${ac_cv_header_stdc+set}" = set; then
7971 echo $ECHO_N "(cached) $ECHO_C" >&6
7972 else
7973 cat >conftest.$ac_ext <<_ACEOF
7974 /* confdefs.h. */
7975 _ACEOF
7976 cat confdefs.h >>conftest.$ac_ext
7977 cat >>conftest.$ac_ext <<_ACEOF
7978 /* end confdefs.h. */
7979 #include <stdlib.h>
7980 #include <stdarg.h>
7981 #include <string.h>
7982 #include <float.h>
7983
7984 int
7985 main ()
7986 {
7987
7988 ;
7989 return 0;
7990 }
7991 _ACEOF
7992 rm -f conftest.$ac_objext
7993 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7994 (eval $ac_compile) 2>conftest.er1
7995 ac_status=$?
7996 grep -v '^ *+' conftest.er1 >conftest.err
7997 rm -f conftest.er1
7998 cat conftest.err >&5
7999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8000 (exit $ac_status); } &&
8001 { ac_try='test -z "$ac_c_werror_flag"
8002 || test ! -s conftest.err'
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 $ac_status); }; } &&
8008 { ac_try='test -s conftest.$ac_objext'
8009 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8010 (eval $ac_try) 2>&5
8011 ac_status=$?
8012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8013 (exit $ac_status); }; }; then
8014 ac_cv_header_stdc=yes
8015 else
8016 echo "$as_me: failed program was:" >&5
8017 sed 's/^/| /' conftest.$ac_ext >&5
8018
8019 ac_cv_header_stdc=no
8020 fi
8021 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8022
8023 if test $ac_cv_header_stdc = yes; then
8024 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8025 cat >conftest.$ac_ext <<_ACEOF
8026 /* confdefs.h. */
8027 _ACEOF
8028 cat confdefs.h >>conftest.$ac_ext
8029 cat >>conftest.$ac_ext <<_ACEOF
8030 /* end confdefs.h. */
8031 #include <string.h>
8032
8033 _ACEOF
8034 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8035 $EGREP "memchr" >/dev/null 2>&1; then
8036 :
8037 else
8038 ac_cv_header_stdc=no
8039 fi
8040 rm -f conftest*
8041
8042 fi
8043
8044 if test $ac_cv_header_stdc = yes; then
8045 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8046 cat >conftest.$ac_ext <<_ACEOF
8047 /* confdefs.h. */
8048 _ACEOF
8049 cat confdefs.h >>conftest.$ac_ext
8050 cat >>conftest.$ac_ext <<_ACEOF
8051 /* end confdefs.h. */
8052 #include <stdlib.h>
8053
8054 _ACEOF
8055 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8056 $EGREP "free" >/dev/null 2>&1; then
8057 :
8058 else
8059 ac_cv_header_stdc=no
8060 fi
8061 rm -f conftest*
8062
8063 fi
8064
8065 if test $ac_cv_header_stdc = yes; then
8066 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8067 if test "$cross_compiling" = yes; then
8068 :
8069 else
8070 cat >conftest.$ac_ext <<_ACEOF
8071 /* confdefs.h. */
8072 _ACEOF
8073 cat confdefs.h >>conftest.$ac_ext
8074 cat >>conftest.$ac_ext <<_ACEOF
8075 /* end confdefs.h. */
8076 #include <ctype.h>
8077 #if ((' ' & 0x0FF) == 0x020)
8078 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8079 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8080 #else
8081 # define ISLOWER(c) \
8082 (('a' <= (c) && (c) <= 'i') \
8083 || ('j' <= (c) && (c) <= 'r') \
8084 || ('s' <= (c) && (c) <= 'z'))
8085 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8086 #endif
8087
8088 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8089 int
8090 main ()
8091 {
8092 int i;
8093 for (i = 0; i < 256; i++)
8094 if (XOR (islower (i), ISLOWER (i))
8095 || toupper (i) != TOUPPER (i))
8096 exit(2);
8097 exit (0);
8098 }
8099 _ACEOF
8100 rm -f conftest$ac_exeext
8101 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8102 (eval $ac_link) 2>&5
8103 ac_status=$?
8104 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8105 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8106 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8107 (eval $ac_try) 2>&5
8108 ac_status=$?
8109 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8110 (exit $ac_status); }; }; then
8111 :
8112 else
8113 echo "$as_me: program exited with status $ac_status" >&5
8114 echo "$as_me: failed program was:" >&5
8115 sed 's/^/| /' conftest.$ac_ext >&5
8116
8117 ( exit $ac_status )
8118 ac_cv_header_stdc=no
8119 fi
8120 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8121 fi
8122 fi
8123 fi
8124 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8125 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8126 if test $ac_cv_header_stdc = yes; then
8127
8128 cat >>confdefs.h <<\_ACEOF
8129 #define STDC_HEADERS 1
8130 _ACEOF
8131
8132 fi
8133
8134 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8135 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8136 if test "${ac_cv_header_time+set}" = set; then
8137 echo $ECHO_N "(cached) $ECHO_C" >&6
8138 else
8139 cat >conftest.$ac_ext <<_ACEOF
8140 /* confdefs.h. */
8141 _ACEOF
8142 cat confdefs.h >>conftest.$ac_ext
8143 cat >>conftest.$ac_ext <<_ACEOF
8144 /* end confdefs.h. */
8145 #include <sys/types.h>
8146 #include <sys/time.h>
8147 #include <time.h>
8148
8149 int
8150 main ()
8151 {
8152 if ((struct tm *) 0)
8153 return 0;
8154 ;
8155 return 0;
8156 }
8157 _ACEOF
8158 rm -f conftest.$ac_objext
8159 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8160 (eval $ac_compile) 2>conftest.er1
8161 ac_status=$?
8162 grep -v '^ *+' conftest.er1 >conftest.err
8163 rm -f conftest.er1
8164 cat conftest.err >&5
8165 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8166 (exit $ac_status); } &&
8167 { ac_try='test -z "$ac_c_werror_flag"
8168 || test ! -s conftest.err'
8169 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8170 (eval $ac_try) 2>&5
8171 ac_status=$?
8172 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8173 (exit $ac_status); }; } &&
8174 { ac_try='test -s conftest.$ac_objext'
8175 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8176 (eval $ac_try) 2>&5
8177 ac_status=$?
8178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8179 (exit $ac_status); }; }; then
8180 ac_cv_header_time=yes
8181 else
8182 echo "$as_me: failed program was:" >&5
8183 sed 's/^/| /' conftest.$ac_ext >&5
8184
8185 ac_cv_header_time=no
8186 fi
8187 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8188 fi
8189 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8190 echo "${ECHO_T}$ac_cv_header_time" >&6
8191 if test $ac_cv_header_time = yes; then
8192
8193 cat >>confdefs.h <<\_ACEOF
8194 #define TIME_WITH_SYS_TIME 1
8195 _ACEOF
8196
8197 fi
8198
8199 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
8200 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
8201 if test "${gcc_cv_header_string+set}" = set; then
8202 echo $ECHO_N "(cached) $ECHO_C" >&6
8203 else
8204 cat >conftest.$ac_ext <<_ACEOF
8205 /* confdefs.h. */
8206 _ACEOF
8207 cat confdefs.h >>conftest.$ac_ext
8208 cat >>conftest.$ac_ext <<_ACEOF
8209 /* end confdefs.h. */
8210 #include <string.h>
8211 #include <strings.h>
8212 int
8213 main ()
8214 {
8215
8216 ;
8217 return 0;
8218 }
8219 _ACEOF
8220 rm -f conftest.$ac_objext
8221 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8222 (eval $ac_compile) 2>conftest.er1
8223 ac_status=$?
8224 grep -v '^ *+' conftest.er1 >conftest.err
8225 rm -f conftest.er1
8226 cat conftest.err >&5
8227 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8228 (exit $ac_status); } &&
8229 { ac_try='test -z "$ac_c_werror_flag"
8230 || test ! -s conftest.err'
8231 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8232 (eval $ac_try) 2>&5
8233 ac_status=$?
8234 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8235 (exit $ac_status); }; } &&
8236 { ac_try='test -s conftest.$ac_objext'
8237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8238 (eval $ac_try) 2>&5
8239 ac_status=$?
8240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8241 (exit $ac_status); }; }; then
8242 gcc_cv_header_string=yes
8243 else
8244 echo "$as_me: failed program was:" >&5
8245 sed 's/^/| /' conftest.$ac_ext >&5
8246
8247 gcc_cv_header_string=no
8248 fi
8249 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8250 fi
8251 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
8252 echo "${ECHO_T}$gcc_cv_header_string" >&6
8253 if test $gcc_cv_header_string = yes; then
8254
8255 cat >>confdefs.h <<\_ACEOF
8256 #define STRING_WITH_STRINGS 1
8257 _ACEOF
8258
8259 fi
8260
8261 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8262 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
8263 if test "${ac_cv_header_sys_wait_h+set}" = set; then
8264 echo $ECHO_N "(cached) $ECHO_C" >&6
8265 else
8266 cat >conftest.$ac_ext <<_ACEOF
8267 /* confdefs.h. */
8268 _ACEOF
8269 cat confdefs.h >>conftest.$ac_ext
8270 cat >>conftest.$ac_ext <<_ACEOF
8271 /* end confdefs.h. */
8272 #include <sys/types.h>
8273 #include <sys/wait.h>
8274 #ifndef WEXITSTATUS
8275 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8276 #endif
8277 #ifndef WIFEXITED
8278 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8279 #endif
8280
8281 int
8282 main ()
8283 {
8284 int s;
8285 wait (&s);
8286 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8287 ;
8288 return 0;
8289 }
8290 _ACEOF
8291 rm -f conftest.$ac_objext
8292 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8293 (eval $ac_compile) 2>conftest.er1
8294 ac_status=$?
8295 grep -v '^ *+' conftest.er1 >conftest.err
8296 rm -f conftest.er1
8297 cat conftest.err >&5
8298 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8299 (exit $ac_status); } &&
8300 { ac_try='test -z "$ac_c_werror_flag"
8301 || test ! -s conftest.err'
8302 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8303 (eval $ac_try) 2>&5
8304 ac_status=$?
8305 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8306 (exit $ac_status); }; } &&
8307 { ac_try='test -s conftest.$ac_objext'
8308 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8309 (eval $ac_try) 2>&5
8310 ac_status=$?
8311 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8312 (exit $ac_status); }; }; then
8313 ac_cv_header_sys_wait_h=yes
8314 else
8315 echo "$as_me: failed program was:" >&5
8316 sed 's/^/| /' conftest.$ac_ext >&5
8317
8318 ac_cv_header_sys_wait_h=no
8319 fi
8320 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8321 fi
8322 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8323 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8324 if test $ac_cv_header_sys_wait_h = yes; then
8325
8326 cat >>confdefs.h <<\_ACEOF
8327 #define HAVE_SYS_WAIT_H 1
8328 _ACEOF
8329
8330 fi
8331
8332
8333
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8355 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8356 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8357 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8358 do
8359 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8360 echo "$as_me:$LINENO: checking for $ac_header" >&5
8361 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8362 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8363 echo $ECHO_N "(cached) $ECHO_C" >&6
8364 else
8365 cat >conftest.$ac_ext <<_ACEOF
8366 /* confdefs.h. */
8367 _ACEOF
8368 cat confdefs.h >>conftest.$ac_ext
8369 cat >>conftest.$ac_ext <<_ACEOF
8370 /* end confdefs.h. */
8371 #include <$ac_header>
8372 _ACEOF
8373 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8374 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8375 ac_status=$?
8376 grep -v '^ *+' conftest.er1 >conftest.err
8377 rm -f conftest.er1
8378 cat conftest.err >&5
8379 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8380 (exit $ac_status); } >/dev/null; then
8381 if test -s conftest.err; then
8382 ac_cpp_err=$ac_c_preproc_warn_flag
8383 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8384 else
8385 ac_cpp_err=
8386 fi
8387 else
8388 ac_cpp_err=yes
8389 fi
8390 if test -z "$ac_cpp_err"; then
8391 eval "$as_ac_Header=yes"
8392 else
8393 echo "$as_me: failed program was:" >&5
8394 sed 's/^/| /' conftest.$ac_ext >&5
8395
8396 eval "$as_ac_Header=no"
8397 fi
8398 rm -f conftest.err conftest.$ac_ext
8399 fi
8400 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8401 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8402 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8403 cat >>confdefs.h <<_ACEOF
8404 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8405 _ACEOF
8406
8407 fi
8408 done
8409
8410
8411 # Check for thread headers.
8412 echo "$as_me:$LINENO: checking for thread.h" >&5
8413 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8414 if test "${ac_cv_header_thread_h+set}" = set; then
8415 echo $ECHO_N "(cached) $ECHO_C" >&6
8416 else
8417 cat >conftest.$ac_ext <<_ACEOF
8418 /* confdefs.h. */
8419 _ACEOF
8420 cat confdefs.h >>conftest.$ac_ext
8421 cat >>conftest.$ac_ext <<_ACEOF
8422 /* end confdefs.h. */
8423 #include <thread.h>
8424 _ACEOF
8425 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8426 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8427 ac_status=$?
8428 grep -v '^ *+' conftest.er1 >conftest.err
8429 rm -f conftest.er1
8430 cat conftest.err >&5
8431 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8432 (exit $ac_status); } >/dev/null; then
8433 if test -s conftest.err; then
8434 ac_cpp_err=$ac_c_preproc_warn_flag
8435 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8436 else
8437 ac_cpp_err=
8438 fi
8439 else
8440 ac_cpp_err=yes
8441 fi
8442 if test -z "$ac_cpp_err"; then
8443 ac_cv_header_thread_h=yes
8444 else
8445 echo "$as_me: failed program was:" >&5
8446 sed 's/^/| /' conftest.$ac_ext >&5
8447
8448 ac_cv_header_thread_h=no
8449 fi
8450 rm -f conftest.err conftest.$ac_ext
8451 fi
8452 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8453 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8454 if test $ac_cv_header_thread_h = yes; then
8455 have_thread_h=yes
8456 else
8457 have_thread_h=
8458 fi
8459
8460 echo "$as_me:$LINENO: checking for pthread.h" >&5
8461 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8462 if test "${ac_cv_header_pthread_h+set}" = set; then
8463 echo $ECHO_N "(cached) $ECHO_C" >&6
8464 else
8465 cat >conftest.$ac_ext <<_ACEOF
8466 /* confdefs.h. */
8467 _ACEOF
8468 cat confdefs.h >>conftest.$ac_ext
8469 cat >>conftest.$ac_ext <<_ACEOF
8470 /* end confdefs.h. */
8471 #include <pthread.h>
8472 _ACEOF
8473 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8474 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8475 ac_status=$?
8476 grep -v '^ *+' conftest.er1 >conftest.err
8477 rm -f conftest.er1
8478 cat conftest.err >&5
8479 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8480 (exit $ac_status); } >/dev/null; then
8481 if test -s conftest.err; then
8482 ac_cpp_err=$ac_c_preproc_warn_flag
8483 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8484 else
8485 ac_cpp_err=
8486 fi
8487 else
8488 ac_cpp_err=yes
8489 fi
8490 if test -z "$ac_cpp_err"; then
8491 ac_cv_header_pthread_h=yes
8492 else
8493 echo "$as_me: failed program was:" >&5
8494 sed 's/^/| /' conftest.$ac_ext >&5
8495
8496 ac_cv_header_pthread_h=no
8497 fi
8498 rm -f conftest.err conftest.$ac_ext
8499 fi
8500 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8501 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8502 if test $ac_cv_header_pthread_h = yes; then
8503 have_pthread_h=yes
8504 else
8505 have_pthread_h=
8506 fi
8507
8508
8509 # These tests can't be done till we know if we have limits.h.
8510 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8511 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8512 if test "${gcc_cv_decl_char_bit+set}" = set; then
8513 echo $ECHO_N "(cached) $ECHO_C" >&6
8514 else
8515 cat >conftest.$ac_ext <<_ACEOF
8516 /* confdefs.h. */
8517 _ACEOF
8518 cat confdefs.h >>conftest.$ac_ext
8519 cat >>conftest.$ac_ext <<_ACEOF
8520 /* end confdefs.h. */
8521 #ifdef HAVE_LIMITS_H
8522 #include <limits.h>
8523 #endif
8524 #ifdef CHAR_BIT
8525 found
8526 #endif
8527 _ACEOF
8528 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8529 $EGREP "found" >/dev/null 2>&1; then
8530 gcc_cv_decl_char_bit=yes
8531 else
8532 gcc_cv_decl_char_bit=no
8533 fi
8534 rm -f conftest*
8535
8536
8537 fi
8538 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8539 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8540 if test $gcc_cv_decl_char_bit = no; then
8541 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8542 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8543 if test "${gcc_cv_c_nbby+set}" = set; then
8544 echo $ECHO_N "(cached) $ECHO_C" >&6
8545 else
8546 i=8
8547 gcc_cv_c_nbby=
8548 while test $i -lt 65; do
8549 cat >conftest.$ac_ext <<_ACEOF
8550 /* confdefs.h. */
8551 _ACEOF
8552 cat confdefs.h >>conftest.$ac_ext
8553 cat >>conftest.$ac_ext <<_ACEOF
8554 /* end confdefs.h. */
8555
8556 int
8557 main ()
8558 {
8559 switch(0) {
8560 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8561 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8562 ; }
8563 ;
8564 return 0;
8565 }
8566 _ACEOF
8567 rm -f conftest.$ac_objext
8568 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8569 (eval $ac_compile) 2>conftest.er1
8570 ac_status=$?
8571 grep -v '^ *+' conftest.er1 >conftest.err
8572 rm -f conftest.er1
8573 cat conftest.err >&5
8574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8575 (exit $ac_status); } &&
8576 { ac_try='test -z "$ac_c_werror_flag"
8577 || test ! -s conftest.err'
8578 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8579 (eval $ac_try) 2>&5
8580 ac_status=$?
8581 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8582 (exit $ac_status); }; } &&
8583 { ac_try='test -s conftest.$ac_objext'
8584 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8585 (eval $ac_try) 2>&5
8586 ac_status=$?
8587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8588 (exit $ac_status); }; }; then
8589 gcc_cv_c_nbby=$i; break
8590 else
8591 echo "$as_me: failed program was:" >&5
8592 sed 's/^/| /' conftest.$ac_ext >&5
8593
8594 fi
8595 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8596 i=`expr $i + 1`
8597 done
8598 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8599
8600 fi
8601 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8602 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8603 if test $gcc_cv_c_nbby = failed; then
8604 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8605 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8606 { (exit 1); exit 1; }; }
8607 else
8608
8609 cat >>confdefs.h <<_ACEOF
8610 #define CHAR_BIT $gcc_cv_c_nbby
8611 _ACEOF
8612
8613 fi
8614 fi
8615 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8616 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8617 if test "${ac_cv_c_bigendian+set}" = set; then
8618 echo $ECHO_N "(cached) $ECHO_C" >&6
8619 else
8620 # See if sys/param.h defines the BYTE_ORDER macro.
8621 cat >conftest.$ac_ext <<_ACEOF
8622 /* confdefs.h. */
8623 _ACEOF
8624 cat confdefs.h >>conftest.$ac_ext
8625 cat >>conftest.$ac_ext <<_ACEOF
8626 /* end confdefs.h. */
8627 #include <sys/types.h>
8628 #include <sys/param.h>
8629
8630 int
8631 main ()
8632 {
8633 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8634 bogus endian macros
8635 #endif
8636
8637 ;
8638 return 0;
8639 }
8640 _ACEOF
8641 rm -f conftest.$ac_objext
8642 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8643 (eval $ac_compile) 2>conftest.er1
8644 ac_status=$?
8645 grep -v '^ *+' conftest.er1 >conftest.err
8646 rm -f conftest.er1
8647 cat conftest.err >&5
8648 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8649 (exit $ac_status); } &&
8650 { ac_try='test -z "$ac_c_werror_flag"
8651 || test ! -s conftest.err'
8652 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8653 (eval $ac_try) 2>&5
8654 ac_status=$?
8655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8656 (exit $ac_status); }; } &&
8657 { ac_try='test -s conftest.$ac_objext'
8658 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8659 (eval $ac_try) 2>&5
8660 ac_status=$?
8661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8662 (exit $ac_status); }; }; then
8663 # It does; now see whether it defined to BIG_ENDIAN or not.
8664 cat >conftest.$ac_ext <<_ACEOF
8665 /* confdefs.h. */
8666 _ACEOF
8667 cat confdefs.h >>conftest.$ac_ext
8668 cat >>conftest.$ac_ext <<_ACEOF
8669 /* end confdefs.h. */
8670 #include <sys/types.h>
8671 #include <sys/param.h>
8672
8673 int
8674 main ()
8675 {
8676 #if BYTE_ORDER != BIG_ENDIAN
8677 not big endian
8678 #endif
8679
8680 ;
8681 return 0;
8682 }
8683 _ACEOF
8684 rm -f conftest.$ac_objext
8685 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8686 (eval $ac_compile) 2>conftest.er1
8687 ac_status=$?
8688 grep -v '^ *+' conftest.er1 >conftest.err
8689 rm -f conftest.er1
8690 cat conftest.err >&5
8691 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8692 (exit $ac_status); } &&
8693 { ac_try='test -z "$ac_c_werror_flag"
8694 || test ! -s conftest.err'
8695 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8696 (eval $ac_try) 2>&5
8697 ac_status=$?
8698 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8699 (exit $ac_status); }; } &&
8700 { ac_try='test -s conftest.$ac_objext'
8701 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8702 (eval $ac_try) 2>&5
8703 ac_status=$?
8704 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8705 (exit $ac_status); }; }; then
8706 ac_cv_c_bigendian=yes
8707 else
8708 echo "$as_me: failed program was:" >&5
8709 sed 's/^/| /' conftest.$ac_ext >&5
8710
8711 ac_cv_c_bigendian=no
8712 fi
8713 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8714 else
8715 echo "$as_me: failed program was:" >&5
8716 sed 's/^/| /' conftest.$ac_ext >&5
8717
8718 # It does not; compile a test program.
8719 if test "$cross_compiling" = yes; then
8720 # try to guess the endianness by grepping values into an object file
8721 ac_cv_c_bigendian=unknown
8722 cat >conftest.$ac_ext <<_ACEOF
8723 /* confdefs.h. */
8724 _ACEOF
8725 cat confdefs.h >>conftest.$ac_ext
8726 cat >>conftest.$ac_ext <<_ACEOF
8727 /* end confdefs.h. */
8728 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8729 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8730 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
8731 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8732 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8733 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
8734 int
8735 main ()
8736 {
8737 _ascii (); _ebcdic ();
8738 ;
8739 return 0;
8740 }
8741 _ACEOF
8742 rm -f conftest.$ac_objext
8743 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8744 (eval $ac_compile) 2>conftest.er1
8745 ac_status=$?
8746 grep -v '^ *+' conftest.er1 >conftest.err
8747 rm -f conftest.er1
8748 cat conftest.err >&5
8749 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8750 (exit $ac_status); } &&
8751 { ac_try='test -z "$ac_c_werror_flag"
8752 || test ! -s conftest.err'
8753 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8754 (eval $ac_try) 2>&5
8755 ac_status=$?
8756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8757 (exit $ac_status); }; } &&
8758 { ac_try='test -s conftest.$ac_objext'
8759 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8760 (eval $ac_try) 2>&5
8761 ac_status=$?
8762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8763 (exit $ac_status); }; }; then
8764 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
8765 ac_cv_c_bigendian=yes
8766 fi
8767 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8768 if test "$ac_cv_c_bigendian" = unknown; then
8769 ac_cv_c_bigendian=no
8770 else
8771 # finding both strings is unlikely to happen, but who knows?
8772 ac_cv_c_bigendian=unknown
8773 fi
8774 fi
8775 else
8776 echo "$as_me: failed program was:" >&5
8777 sed 's/^/| /' conftest.$ac_ext >&5
8778
8779 fi
8780 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8781 else
8782 cat >conftest.$ac_ext <<_ACEOF
8783 /* confdefs.h. */
8784 _ACEOF
8785 cat confdefs.h >>conftest.$ac_ext
8786 cat >>conftest.$ac_ext <<_ACEOF
8787 /* end confdefs.h. */
8788 int
8789 main ()
8790 {
8791 /* Are we little or big endian? From Harbison&Steele. */
8792 union
8793 {
8794 long l;
8795 char c[sizeof (long)];
8796 } u;
8797 u.l = 1;
8798 exit (u.c[sizeof (long) - 1] == 1);
8799 }
8800 _ACEOF
8801 rm -f conftest$ac_exeext
8802 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8803 (eval $ac_link) 2>&5
8804 ac_status=$?
8805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8806 (exit $ac_status); } && { ac_try='./conftest$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 $ac_status); }; }; then
8812 ac_cv_c_bigendian=no
8813 else
8814 echo "$as_me: program exited with status $ac_status" >&5
8815 echo "$as_me: failed program was:" >&5
8816 sed 's/^/| /' conftest.$ac_ext >&5
8817
8818 ( exit $ac_status )
8819 ac_cv_c_bigendian=yes
8820 fi
8821 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8822 fi
8823 fi
8824 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8825 fi
8826 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8827 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8828 case $ac_cv_c_bigendian in
8829 yes)
8830
8831 cat >>confdefs.h <<\_ACEOF
8832 #define WORDS_BIGENDIAN 1
8833 _ACEOF
8834 ;;
8835 no)
8836 ;;
8837 *)
8838 { { echo "$as_me:$LINENO: error: unknown endianness
8839 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
8840 echo "$as_me: error: unknown endianness
8841 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
8842 { (exit 1); exit 1; }; } ;;
8843 esac
8844
8845
8846 # --------
8847 # UNSORTED
8848 # --------
8849
8850
8851 # These libraries may be used by collect2.
8852 # We may need a special search path to get them linked.
8853 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8854 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8855 if test "${gcc_cv_collect2_libs+set}" = set; then
8856 echo $ECHO_N "(cached) $ECHO_C" >&6
8857 else
8858 save_LIBS="$LIBS"
8859 for libs in '' -lld -lmld \
8860 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8861 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8862 do
8863 LIBS="$libs"
8864 cat >conftest.$ac_ext <<_ACEOF
8865 /* confdefs.h. */
8866 _ACEOF
8867 cat confdefs.h >>conftest.$ac_ext
8868 cat >>conftest.$ac_ext <<_ACEOF
8869 /* end confdefs.h. */
8870
8871 /* Override any gcc2 internal prototype to avoid an error. */
8872 #ifdef __cplusplus
8873 extern "C"
8874 #endif
8875 /* We use char because int might match the return type of a gcc2
8876 builtin and then its argument prototype would still apply. */
8877 char ldopen ();
8878 int
8879 main ()
8880 {
8881 ldopen ();
8882 ;
8883 return 0;
8884 }
8885 _ACEOF
8886 rm -f conftest.$ac_objext conftest$ac_exeext
8887 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8888 (eval $ac_link) 2>conftest.er1
8889 ac_status=$?
8890 grep -v '^ *+' conftest.er1 >conftest.err
8891 rm -f conftest.er1
8892 cat conftest.err >&5
8893 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8894 (exit $ac_status); } &&
8895 { ac_try='test -z "$ac_c_werror_flag"
8896 || test ! -s conftest.err'
8897 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8898 (eval $ac_try) 2>&5
8899 ac_status=$?
8900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8901 (exit $ac_status); }; } &&
8902 { ac_try='test -s conftest$ac_exeext'
8903 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8904 (eval $ac_try) 2>&5
8905 ac_status=$?
8906 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8907 (exit $ac_status); }; }; then
8908 gcc_cv_collect2_libs="$libs"; break
8909 else
8910 echo "$as_me: failed program was:" >&5
8911 sed 's/^/| /' conftest.$ac_ext >&5
8912
8913 fi
8914 rm -f conftest.err conftest.$ac_objext \
8915 conftest$ac_exeext conftest.$ac_ext
8916 done
8917 LIBS="$save_LIBS"
8918 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8919 fi
8920 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8921 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8922 case $gcc_cv_collect2_libs in
8923 "none required") ;;
8924 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8925 esac
8926
8927
8928 # When building Ada code on Alpha, we need exc_resume which is usually in
8929 # -lexc. So test for it.
8930 save_LIBS="$LIBS"
8931 LIBS=
8932 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8933 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8934 if test "${ac_cv_search_exc_resume+set}" = set; then
8935 echo $ECHO_N "(cached) $ECHO_C" >&6
8936 else
8937 ac_func_search_save_LIBS=$LIBS
8938 ac_cv_search_exc_resume=no
8939 cat >conftest.$ac_ext <<_ACEOF
8940 /* confdefs.h. */
8941 _ACEOF
8942 cat confdefs.h >>conftest.$ac_ext
8943 cat >>conftest.$ac_ext <<_ACEOF
8944 /* end confdefs.h. */
8945
8946 /* Override any gcc2 internal prototype to avoid an error. */
8947 #ifdef __cplusplus
8948 extern "C"
8949 #endif
8950 /* We use char because int might match the return type of a gcc2
8951 builtin and then its argument prototype would still apply. */
8952 char exc_resume ();
8953 int
8954 main ()
8955 {
8956 exc_resume ();
8957 ;
8958 return 0;
8959 }
8960 _ACEOF
8961 rm -f conftest.$ac_objext conftest$ac_exeext
8962 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8963 (eval $ac_link) 2>conftest.er1
8964 ac_status=$?
8965 grep -v '^ *+' conftest.er1 >conftest.err
8966 rm -f conftest.er1
8967 cat conftest.err >&5
8968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8969 (exit $ac_status); } &&
8970 { ac_try='test -z "$ac_c_werror_flag"
8971 || test ! -s conftest.err'
8972 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8973 (eval $ac_try) 2>&5
8974 ac_status=$?
8975 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8976 (exit $ac_status); }; } &&
8977 { ac_try='test -s conftest$ac_exeext'
8978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8979 (eval $ac_try) 2>&5
8980 ac_status=$?
8981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8982 (exit $ac_status); }; }; then
8983 ac_cv_search_exc_resume="none required"
8984 else
8985 echo "$as_me: failed program was:" >&5
8986 sed 's/^/| /' conftest.$ac_ext >&5
8987
8988 fi
8989 rm -f conftest.err conftest.$ac_objext \
8990 conftest$ac_exeext conftest.$ac_ext
8991 if test "$ac_cv_search_exc_resume" = no; then
8992 for ac_lib in exc; do
8993 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8994 cat >conftest.$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
9001 /* Override any gcc2 internal prototype to avoid an error. */
9002 #ifdef __cplusplus
9003 extern "C"
9004 #endif
9005 /* We use char because int might match the return type of a gcc2
9006 builtin and then its argument prototype would still apply. */
9007 char exc_resume ();
9008 int
9009 main ()
9010 {
9011 exc_resume ();
9012 ;
9013 return 0;
9014 }
9015 _ACEOF
9016 rm -f conftest.$ac_objext conftest$ac_exeext
9017 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9018 (eval $ac_link) 2>conftest.er1
9019 ac_status=$?
9020 grep -v '^ *+' conftest.er1 >conftest.err
9021 rm -f conftest.er1
9022 cat conftest.err >&5
9023 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9024 (exit $ac_status); } &&
9025 { ac_try='test -z "$ac_c_werror_flag"
9026 || test ! -s conftest.err'
9027 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9028 (eval $ac_try) 2>&5
9029 ac_status=$?
9030 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9031 (exit $ac_status); }; } &&
9032 { ac_try='test -s conftest$ac_exeext'
9033 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9034 (eval $ac_try) 2>&5
9035 ac_status=$?
9036 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9037 (exit $ac_status); }; }; then
9038 ac_cv_search_exc_resume="-l$ac_lib"
9039 break
9040 else
9041 echo "$as_me: failed program was:" >&5
9042 sed 's/^/| /' conftest.$ac_ext >&5
9043
9044 fi
9045 rm -f conftest.err conftest.$ac_objext \
9046 conftest$ac_exeext conftest.$ac_ext
9047 done
9048 fi
9049 LIBS=$ac_func_search_save_LIBS
9050 fi
9051 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9052 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9053 if test "$ac_cv_search_exc_resume" != no; then
9054 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9055
9056 fi
9057
9058 GNAT_LIBEXC="$LIBS"
9059 LIBS="$save_LIBS"
9060
9061
9062 # Some systems put ldexp and frexp in libm instead of libc; assume
9063 # they're both in the same place. jcf-dump needs them.
9064 save_LIBS="$LIBS"
9065 LIBS=
9066 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9067 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9068 if test "${ac_cv_search_ldexp+set}" = set; then
9069 echo $ECHO_N "(cached) $ECHO_C" >&6
9070 else
9071 ac_func_search_save_LIBS=$LIBS
9072 ac_cv_search_ldexp=no
9073 cat >conftest.$ac_ext <<_ACEOF
9074 /* confdefs.h. */
9075 _ACEOF
9076 cat confdefs.h >>conftest.$ac_ext
9077 cat >>conftest.$ac_ext <<_ACEOF
9078 /* end confdefs.h. */
9079
9080 /* Override any gcc2 internal prototype to avoid an error. */
9081 #ifdef __cplusplus
9082 extern "C"
9083 #endif
9084 /* We use char because int might match the return type of a gcc2
9085 builtin and then its argument prototype would still apply. */
9086 char ldexp ();
9087 int
9088 main ()
9089 {
9090 ldexp ();
9091 ;
9092 return 0;
9093 }
9094 _ACEOF
9095 rm -f conftest.$ac_objext conftest$ac_exeext
9096 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9097 (eval $ac_link) 2>conftest.er1
9098 ac_status=$?
9099 grep -v '^ *+' conftest.er1 >conftest.err
9100 rm -f conftest.er1
9101 cat conftest.err >&5
9102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9103 (exit $ac_status); } &&
9104 { ac_try='test -z "$ac_c_werror_flag"
9105 || test ! -s conftest.err'
9106 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9107 (eval $ac_try) 2>&5
9108 ac_status=$?
9109 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9110 (exit $ac_status); }; } &&
9111 { ac_try='test -s conftest$ac_exeext'
9112 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9113 (eval $ac_try) 2>&5
9114 ac_status=$?
9115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9116 (exit $ac_status); }; }; then
9117 ac_cv_search_ldexp="none required"
9118 else
9119 echo "$as_me: failed program was:" >&5
9120 sed 's/^/| /' conftest.$ac_ext >&5
9121
9122 fi
9123 rm -f conftest.err conftest.$ac_objext \
9124 conftest$ac_exeext conftest.$ac_ext
9125 if test "$ac_cv_search_ldexp" = no; then
9126 for ac_lib in m; do
9127 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9128 cat >conftest.$ac_ext <<_ACEOF
9129 /* confdefs.h. */
9130 _ACEOF
9131 cat confdefs.h >>conftest.$ac_ext
9132 cat >>conftest.$ac_ext <<_ACEOF
9133 /* end confdefs.h. */
9134
9135 /* Override any gcc2 internal prototype to avoid an error. */
9136 #ifdef __cplusplus
9137 extern "C"
9138 #endif
9139 /* We use char because int might match the return type of a gcc2
9140 builtin and then its argument prototype would still apply. */
9141 char ldexp ();
9142 int
9143 main ()
9144 {
9145 ldexp ();
9146 ;
9147 return 0;
9148 }
9149 _ACEOF
9150 rm -f conftest.$ac_objext conftest$ac_exeext
9151 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9152 (eval $ac_link) 2>conftest.er1
9153 ac_status=$?
9154 grep -v '^ *+' conftest.er1 >conftest.err
9155 rm -f conftest.er1
9156 cat conftest.err >&5
9157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9158 (exit $ac_status); } &&
9159 { ac_try='test -z "$ac_c_werror_flag"
9160 || test ! -s conftest.err'
9161 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9162 (eval $ac_try) 2>&5
9163 ac_status=$?
9164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9165 (exit $ac_status); }; } &&
9166 { ac_try='test -s conftest$ac_exeext'
9167 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9168 (eval $ac_try) 2>&5
9169 ac_status=$?
9170 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9171 (exit $ac_status); }; }; then
9172 ac_cv_search_ldexp="-l$ac_lib"
9173 break
9174 else
9175 echo "$as_me: failed program was:" >&5
9176 sed 's/^/| /' conftest.$ac_ext >&5
9177
9178 fi
9179 rm -f conftest.err conftest.$ac_objext \
9180 conftest$ac_exeext conftest.$ac_ext
9181 done
9182 fi
9183 LIBS=$ac_func_search_save_LIBS
9184 fi
9185 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9186 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9187 if test "$ac_cv_search_ldexp" != no; then
9188 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9189
9190 fi
9191
9192 LDEXP_LIB="$LIBS"
9193 LIBS="$save_LIBS"
9194
9195
9196 # Use <inttypes.h> only if it exists,
9197 # doesn't clash with <sys/types.h>, and declares intmax_t.
9198 echo "$as_me:$LINENO: checking for inttypes.h" >&5
9199 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
9200 if test "${gcc_cv_header_inttypes_h+set}" = set; then
9201 echo $ECHO_N "(cached) $ECHO_C" >&6
9202 else
9203 cat >conftest.$ac_ext <<_ACEOF
9204 /* confdefs.h. */
9205 _ACEOF
9206 cat confdefs.h >>conftest.$ac_ext
9207 cat >>conftest.$ac_ext <<_ACEOF
9208 /* end confdefs.h. */
9209 #include <sys/types.h>
9210 #include <inttypes.h>
9211 int
9212 main ()
9213 {
9214 intmax_t i = -1;
9215 ;
9216 return 0;
9217 }
9218 _ACEOF
9219 rm -f conftest.$ac_objext
9220 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9221 (eval $ac_compile) 2>conftest.er1
9222 ac_status=$?
9223 grep -v '^ *+' conftest.er1 >conftest.err
9224 rm -f conftest.er1
9225 cat conftest.err >&5
9226 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9227 (exit $ac_status); } &&
9228 { ac_try='test -z "$ac_c_werror_flag"
9229 || test ! -s conftest.err'
9230 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9231 (eval $ac_try) 2>&5
9232 ac_status=$?
9233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9234 (exit $ac_status); }; } &&
9235 { ac_try='test -s conftest.$ac_objext'
9236 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9237 (eval $ac_try) 2>&5
9238 ac_status=$?
9239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9240 (exit $ac_status); }; }; then
9241 gcc_cv_header_inttypes_h=yes
9242 else
9243 echo "$as_me: failed program was:" >&5
9244 sed 's/^/| /' conftest.$ac_ext >&5
9245
9246 gcc_cv_header_inttypes_h=no
9247 fi
9248 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9249 fi
9250
9251 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
9252 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
9253 if test $gcc_cv_header_inttypes_h = yes; then
9254
9255 cat >>confdefs.h <<\_ACEOF
9256 #define HAVE_INTTYPES_H 1
9257 _ACEOF
9258
9259 fi
9260
9261
9262
9263
9264
9265
9266
9267
9268
9269
9270
9271
9272
9273
9274
9275
9276
9277
9278
9279
9280
9281
9282
9283
9284
9285
9286
9287
9288
9289
9290
9291
9292
9293
9294
9295
9296
9297
9298 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9299 sysconf strsignal getrusage nl_langinfo scandir alphasort \
9300 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9301 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
9302 do
9303 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9304 echo "$as_me:$LINENO: checking for $ac_func" >&5
9305 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9306 if eval "test \"\${$as_ac_var+set}\" = set"; then
9307 echo $ECHO_N "(cached) $ECHO_C" >&6
9308 else
9309 cat >conftest.$ac_ext <<_ACEOF
9310 /* confdefs.h. */
9311 _ACEOF
9312 cat confdefs.h >>conftest.$ac_ext
9313 cat >>conftest.$ac_ext <<_ACEOF
9314 /* end confdefs.h. */
9315 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9316 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9317 #define $ac_func innocuous_$ac_func
9318
9319 /* System header to define __stub macros and hopefully few prototypes,
9320 which can conflict with char $ac_func (); below.
9321 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9322 <limits.h> exists even on freestanding compilers. */
9323
9324 #ifdef __STDC__
9325 # include <limits.h>
9326 #else
9327 # include <assert.h>
9328 #endif
9329
9330 #undef $ac_func
9331
9332 /* Override any gcc2 internal prototype to avoid an error. */
9333 #ifdef __cplusplus
9334 extern "C"
9335 {
9336 #endif
9337 /* We use char because int might match the return type of a gcc2
9338 builtin and then its argument prototype would still apply. */
9339 char $ac_func ();
9340 /* The GNU C library defines this for functions which it implements
9341 to always fail with ENOSYS. Some functions are actually named
9342 something starting with __ and the normal name is an alias. */
9343 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9344 choke me
9345 #else
9346 char (*f) () = $ac_func;
9347 #endif
9348 #ifdef __cplusplus
9349 }
9350 #endif
9351
9352 int
9353 main ()
9354 {
9355 return f != $ac_func;
9356 ;
9357 return 0;
9358 }
9359 _ACEOF
9360 rm -f conftest.$ac_objext conftest$ac_exeext
9361 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9362 (eval $ac_link) 2>conftest.er1
9363 ac_status=$?
9364 grep -v '^ *+' conftest.er1 >conftest.err
9365 rm -f conftest.er1
9366 cat conftest.err >&5
9367 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9368 (exit $ac_status); } &&
9369 { ac_try='test -z "$ac_c_werror_flag"
9370 || test ! -s conftest.err'
9371 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9372 (eval $ac_try) 2>&5
9373 ac_status=$?
9374 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9375 (exit $ac_status); }; } &&
9376 { ac_try='test -s conftest$ac_exeext'
9377 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9378 (eval $ac_try) 2>&5
9379 ac_status=$?
9380 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9381 (exit $ac_status); }; }; then
9382 eval "$as_ac_var=yes"
9383 else
9384 echo "$as_me: failed program was:" >&5
9385 sed 's/^/| /' conftest.$ac_ext >&5
9386
9387 eval "$as_ac_var=no"
9388 fi
9389 rm -f conftest.err conftest.$ac_objext \
9390 conftest$ac_exeext conftest.$ac_ext
9391 fi
9392 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9393 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9394 if test `eval echo '${'$as_ac_var'}'` = yes; then
9395 cat >>confdefs.h <<_ACEOF
9396 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9397 _ACEOF
9398
9399 fi
9400 done
9401
9402
9403 if test x$ac_cv_func_mbstowcs = xyes; then
9404 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9405 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9406 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9407 echo $ECHO_N "(cached) $ECHO_C" >&6
9408 else
9409 if test "$cross_compiling" = yes; then
9410 gcc_cv_func_mbstowcs_works=yes
9411 else
9412 cat >conftest.$ac_ext <<_ACEOF
9413 /* confdefs.h. */
9414 _ACEOF
9415 cat confdefs.h >>conftest.$ac_ext
9416 cat >>conftest.$ac_ext <<_ACEOF
9417 /* end confdefs.h. */
9418 #include <stdlib.h>
9419 int main()
9420 {
9421 mbstowcs(0, "", 0);
9422 return 0;
9423 }
9424 _ACEOF
9425 rm -f conftest$ac_exeext
9426 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9427 (eval $ac_link) 2>&5
9428 ac_status=$?
9429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9430 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9431 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9432 (eval $ac_try) 2>&5
9433 ac_status=$?
9434 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9435 (exit $ac_status); }; }; then
9436 gcc_cv_func_mbstowcs_works=yes
9437 else
9438 echo "$as_me: program exited with status $ac_status" >&5
9439 echo "$as_me: failed program was:" >&5
9440 sed 's/^/| /' conftest.$ac_ext >&5
9441
9442 ( exit $ac_status )
9443 gcc_cv_func_mbstowcs_works=no
9444 fi
9445 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9446 fi
9447 fi
9448 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9449 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9450 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9451
9452 cat >>confdefs.h <<\_ACEOF
9453 #define HAVE_WORKING_MBSTOWCS 1
9454 _ACEOF
9455
9456 fi
9457 fi
9458
9459 echo "$as_me:$LINENO: checking for ssize_t" >&5
9460 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9461 if test "${ac_cv_type_ssize_t+set}" = set; then
9462 echo $ECHO_N "(cached) $ECHO_C" >&6
9463 else
9464 cat >conftest.$ac_ext <<_ACEOF
9465 /* confdefs.h. */
9466 _ACEOF
9467 cat confdefs.h >>conftest.$ac_ext
9468 cat >>conftest.$ac_ext <<_ACEOF
9469 /* end confdefs.h. */
9470 $ac_includes_default
9471 int
9472 main ()
9473 {
9474 if ((ssize_t *) 0)
9475 return 0;
9476 if (sizeof (ssize_t))
9477 return 0;
9478 ;
9479 return 0;
9480 }
9481 _ACEOF
9482 rm -f conftest.$ac_objext
9483 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9484 (eval $ac_compile) 2>conftest.er1
9485 ac_status=$?
9486 grep -v '^ *+' conftest.er1 >conftest.err
9487 rm -f conftest.er1
9488 cat conftest.err >&5
9489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9490 (exit $ac_status); } &&
9491 { ac_try='test -z "$ac_c_werror_flag"
9492 || test ! -s conftest.err'
9493 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9494 (eval $ac_try) 2>&5
9495 ac_status=$?
9496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9497 (exit $ac_status); }; } &&
9498 { ac_try='test -s conftest.$ac_objext'
9499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9500 (eval $ac_try) 2>&5
9501 ac_status=$?
9502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9503 (exit $ac_status); }; }; then
9504 ac_cv_type_ssize_t=yes
9505 else
9506 echo "$as_me: failed program was:" >&5
9507 sed 's/^/| /' conftest.$ac_ext >&5
9508
9509 ac_cv_type_ssize_t=no
9510 fi
9511 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9512 fi
9513 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9514 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9515 if test $ac_cv_type_ssize_t = yes; then
9516 :
9517 else
9518
9519 cat >>confdefs.h <<_ACEOF
9520 #define ssize_t int
9521 _ACEOF
9522
9523 fi
9524
9525
9526 # Try to determine the array type of the second argument of getgroups
9527 # for the target system (int or gid_t).
9528 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9529 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9530 if test "${ac_cv_type_uid_t+set}" = set; then
9531 echo $ECHO_N "(cached) $ECHO_C" >&6
9532 else
9533 cat >conftest.$ac_ext <<_ACEOF
9534 /* confdefs.h. */
9535 _ACEOF
9536 cat confdefs.h >>conftest.$ac_ext
9537 cat >>conftest.$ac_ext <<_ACEOF
9538 /* end confdefs.h. */
9539 #include <sys/types.h>
9540
9541 _ACEOF
9542 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9543 $EGREP "uid_t" >/dev/null 2>&1; then
9544 ac_cv_type_uid_t=yes
9545 else
9546 ac_cv_type_uid_t=no
9547 fi
9548 rm -f conftest*
9549
9550 fi
9551 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9552 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9553 if test $ac_cv_type_uid_t = no; then
9554
9555 cat >>confdefs.h <<\_ACEOF
9556 #define uid_t int
9557 _ACEOF
9558
9559
9560 cat >>confdefs.h <<\_ACEOF
9561 #define gid_t int
9562 _ACEOF
9563
9564 fi
9565
9566 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9567 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9568 if test "${ac_cv_type_getgroups+set}" = set; then
9569 echo $ECHO_N "(cached) $ECHO_C" >&6
9570 else
9571 if test "$cross_compiling" = yes; then
9572 ac_cv_type_getgroups=cross
9573 else
9574 cat >conftest.$ac_ext <<_ACEOF
9575 /* confdefs.h. */
9576 _ACEOF
9577 cat confdefs.h >>conftest.$ac_ext
9578 cat >>conftest.$ac_ext <<_ACEOF
9579 /* end confdefs.h. */
9580 /* Thanks to Mike Rendell for this test. */
9581 #include <sys/types.h>
9582 #define NGID 256
9583 #undef MAX
9584 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9585
9586 int
9587 main ()
9588 {
9589 gid_t gidset[NGID];
9590 int i, n;
9591 union { gid_t gval; long lval; } val;
9592
9593 val.lval = -1;
9594 for (i = 0; i < NGID; i++)
9595 gidset[i] = val.gval;
9596 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9597 gidset);
9598 /* Exit non-zero if getgroups seems to require an array of ints. This
9599 happens when gid_t is short but getgroups modifies an array of ints. */
9600 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9601 }
9602 _ACEOF
9603 rm -f conftest$ac_exeext
9604 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9605 (eval $ac_link) 2>&5
9606 ac_status=$?
9607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9608 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9609 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9610 (eval $ac_try) 2>&5
9611 ac_status=$?
9612 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9613 (exit $ac_status); }; }; then
9614 ac_cv_type_getgroups=gid_t
9615 else
9616 echo "$as_me: program exited with status $ac_status" >&5
9617 echo "$as_me: failed program was:" >&5
9618 sed 's/^/| /' conftest.$ac_ext >&5
9619
9620 ( exit $ac_status )
9621 ac_cv_type_getgroups=int
9622 fi
9623 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9624 fi
9625 if test $ac_cv_type_getgroups = cross; then
9626 cat >conftest.$ac_ext <<_ACEOF
9627 /* confdefs.h. */
9628 _ACEOF
9629 cat confdefs.h >>conftest.$ac_ext
9630 cat >>conftest.$ac_ext <<_ACEOF
9631 /* end confdefs.h. */
9632 #include <unistd.h>
9633
9634 _ACEOF
9635 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9636 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9637 ac_cv_type_getgroups=gid_t
9638 else
9639 ac_cv_type_getgroups=int
9640 fi
9641 rm -f conftest*
9642
9643 fi
9644 fi
9645 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9646 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9647
9648 cat >>confdefs.h <<_ACEOF
9649 #define GETGROUPS_T $ac_cv_type_getgroups
9650 _ACEOF
9651
9652
9653 if test "${target}" = "${build}"; then
9654 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9655 else
9656 case "${target}" in
9657 # This condition may need some tweaking. It should include all
9658 # targets where the array type of the second argument of getgroups
9659 # is int and the type of gid_t is not equivalent to int.
9660 *-*-sunos* | *-*-ultrix*)
9661 TARGET_GETGROUPS_T=int
9662 ;;
9663 *)
9664 TARGET_GETGROUPS_T=gid_t
9665 ;;
9666 esac
9667 fi
9668
9669
9670
9671 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9672 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9673 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9674 echo $ECHO_N "(cached) $ECHO_C" >&6
9675 else
9676 cat >conftest.$ac_ext <<_ACEOF
9677 /* confdefs.h. */
9678 _ACEOF
9679 cat confdefs.h >>conftest.$ac_ext
9680 cat >>conftest.$ac_ext <<_ACEOF
9681 /* end confdefs.h. */
9682 #include <sys/mman.h>
9683 _ACEOF
9684 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9685 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9686 ac_status=$?
9687 grep -v '^ *+' conftest.er1 >conftest.err
9688 rm -f conftest.er1
9689 cat conftest.err >&5
9690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9691 (exit $ac_status); } >/dev/null; then
9692 if test -s conftest.err; then
9693 ac_cpp_err=$ac_c_preproc_warn_flag
9694 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9695 else
9696 ac_cpp_err=
9697 fi
9698 else
9699 ac_cpp_err=yes
9700 fi
9701 if test -z "$ac_cpp_err"; then
9702 ac_cv_header_sys_mman_h=yes
9703 else
9704 echo "$as_me: failed program was:" >&5
9705 sed 's/^/| /' conftest.$ac_ext >&5
9706
9707 ac_cv_header_sys_mman_h=no
9708 fi
9709 rm -f conftest.err conftest.$ac_ext
9710 fi
9711 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9712 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9713 if test $ac_cv_header_sys_mman_h = yes; then
9714 gcc_header_sys_mman_h=yes
9715 else
9716 gcc_header_sys_mman_h=no
9717 fi
9718
9719 echo "$as_me:$LINENO: checking for mmap" >&5
9720 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9721 if test "${ac_cv_func_mmap+set}" = set; then
9722 echo $ECHO_N "(cached) $ECHO_C" >&6
9723 else
9724 cat >conftest.$ac_ext <<_ACEOF
9725 /* confdefs.h. */
9726 _ACEOF
9727 cat confdefs.h >>conftest.$ac_ext
9728 cat >>conftest.$ac_ext <<_ACEOF
9729 /* end confdefs.h. */
9730 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9731 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9732 #define mmap innocuous_mmap
9733
9734 /* System header to define __stub macros and hopefully few prototypes,
9735 which can conflict with char mmap (); below.
9736 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9737 <limits.h> exists even on freestanding compilers. */
9738
9739 #ifdef __STDC__
9740 # include <limits.h>
9741 #else
9742 # include <assert.h>
9743 #endif
9744
9745 #undef mmap
9746
9747 /* Override any gcc2 internal prototype to avoid an error. */
9748 #ifdef __cplusplus
9749 extern "C"
9750 {
9751 #endif
9752 /* We use char because int might match the return type of a gcc2
9753 builtin and then its argument prototype would still apply. */
9754 char mmap ();
9755 /* The GNU C library defines this for functions which it implements
9756 to always fail with ENOSYS. Some functions are actually named
9757 something starting with __ and the normal name is an alias. */
9758 #if defined (__stub_mmap) || defined (__stub___mmap)
9759 choke me
9760 #else
9761 char (*f) () = mmap;
9762 #endif
9763 #ifdef __cplusplus
9764 }
9765 #endif
9766
9767 int
9768 main ()
9769 {
9770 return f != mmap;
9771 ;
9772 return 0;
9773 }
9774 _ACEOF
9775 rm -f conftest.$ac_objext conftest$ac_exeext
9776 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9777 (eval $ac_link) 2>conftest.er1
9778 ac_status=$?
9779 grep -v '^ *+' conftest.er1 >conftest.err
9780 rm -f conftest.er1
9781 cat conftest.err >&5
9782 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9783 (exit $ac_status); } &&
9784 { ac_try='test -z "$ac_c_werror_flag"
9785 || test ! -s conftest.err'
9786 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9787 (eval $ac_try) 2>&5
9788 ac_status=$?
9789 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9790 (exit $ac_status); }; } &&
9791 { ac_try='test -s conftest$ac_exeext'
9792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9793 (eval $ac_try) 2>&5
9794 ac_status=$?
9795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9796 (exit $ac_status); }; }; then
9797 ac_cv_func_mmap=yes
9798 else
9799 echo "$as_me: failed program was:" >&5
9800 sed 's/^/| /' conftest.$ac_ext >&5
9801
9802 ac_cv_func_mmap=no
9803 fi
9804 rm -f conftest.err conftest.$ac_objext \
9805 conftest$ac_exeext conftest.$ac_ext
9806 fi
9807 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9808 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9809 if test $ac_cv_func_mmap = yes; then
9810 gcc_func_mmap=yes
9811 else
9812 gcc_func_mmap=no
9813 fi
9814
9815 if test "$gcc_header_sys_mman_h" != yes \
9816 || test "$gcc_func_mmap" != yes; then
9817 gcc_cv_func_mmap_file=no
9818 gcc_cv_func_mmap_dev_zero=no
9819 gcc_cv_func_mmap_anon=no
9820 else
9821 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9822 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9823 if test "${gcc_cv_func_mmap_file+set}" = set; then
9824 echo $ECHO_N "(cached) $ECHO_C" >&6
9825 else
9826 # Add a system to this blacklist if
9827 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9828 # memory area containing the same data that you'd get if you applied
9829 # read() to the same fd. The only system known to have a problem here
9830 # is VMS, where text files have record structure.
9831 case "$host_os" in
9832 vms* | ultrix*)
9833 gcc_cv_func_mmap_file=no ;;
9834 *)
9835 gcc_cv_func_mmap_file=yes;;
9836 esac
9837 fi
9838 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9839 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9840 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9841 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9842 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9843 echo $ECHO_N "(cached) $ECHO_C" >&6
9844 else
9845 # Add a system to this blacklist if it has mmap() but /dev/zero
9846 # does not exist, or if mmapping /dev/zero does not give anonymous
9847 # zeroed pages with both the following properties:
9848 # 1. If you map N consecutive pages in with one call, and then
9849 # unmap any subset of those pages, the pages that were not
9850 # explicitly unmapped remain accessible.
9851 # 2. If you map two adjacent blocks of memory and then unmap them
9852 # both at once, they must both go away.
9853 # Systems known to be in this category are Windows (all variants),
9854 # VMS, and Darwin.
9855 case "$host_os" in
9856 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9857 gcc_cv_func_mmap_dev_zero=no ;;
9858 *)
9859 gcc_cv_func_mmap_dev_zero=yes;;
9860 esac
9861 fi
9862 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9863 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9864
9865 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9866 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9867 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9868 if test "${gcc_cv_decl_map_anon+set}" = set; then
9869 echo $ECHO_N "(cached) $ECHO_C" >&6
9870 else
9871 cat >conftest.$ac_ext <<_ACEOF
9872 /* confdefs.h. */
9873 _ACEOF
9874 cat confdefs.h >>conftest.$ac_ext
9875 cat >>conftest.$ac_ext <<_ACEOF
9876 /* end confdefs.h. */
9877 #include <sys/types.h>
9878 #include <sys/mman.h>
9879 #include <unistd.h>
9880
9881 #ifndef MAP_ANONYMOUS
9882 #define MAP_ANONYMOUS MAP_ANON
9883 #endif
9884
9885 int
9886 main ()
9887 {
9888 int n = MAP_ANONYMOUS;
9889 ;
9890 return 0;
9891 }
9892 _ACEOF
9893 rm -f conftest.$ac_objext
9894 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9895 (eval $ac_compile) 2>conftest.er1
9896 ac_status=$?
9897 grep -v '^ *+' conftest.er1 >conftest.err
9898 rm -f conftest.er1
9899 cat conftest.err >&5
9900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9901 (exit $ac_status); } &&
9902 { ac_try='test -z "$ac_c_werror_flag"
9903 || test ! -s conftest.err'
9904 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9905 (eval $ac_try) 2>&5
9906 ac_status=$?
9907 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9908 (exit $ac_status); }; } &&
9909 { ac_try='test -s conftest.$ac_objext'
9910 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9911 (eval $ac_try) 2>&5
9912 ac_status=$?
9913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9914 (exit $ac_status); }; }; then
9915 gcc_cv_decl_map_anon=yes
9916 else
9917 echo "$as_me: failed program was:" >&5
9918 sed 's/^/| /' conftest.$ac_ext >&5
9919
9920 gcc_cv_decl_map_anon=no
9921 fi
9922 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9923 fi
9924 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9925 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9926
9927 if test $gcc_cv_decl_map_anon = no; then
9928 gcc_cv_func_mmap_anon=no
9929 else
9930 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9931 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9932 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9933 echo $ECHO_N "(cached) $ECHO_C" >&6
9934 else
9935 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9936 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9937 # doesn't give anonymous zeroed pages with the same properties listed
9938 # above for use of /dev/zero.
9939 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9940 case "$host_os" in
9941 vms* | cygwin* | pe | mingw* | sco* | udk* )
9942 gcc_cv_func_mmap_anon=no ;;
9943 *)
9944 gcc_cv_func_mmap_anon=yes;;
9945 esac
9946 fi
9947 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9948 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9949 fi
9950 fi
9951
9952 if test $gcc_cv_func_mmap_file = yes; then
9953
9954 cat >>confdefs.h <<\_ACEOF
9955 #define HAVE_MMAP_FILE 1
9956 _ACEOF
9957
9958 fi
9959 if test $gcc_cv_func_mmap_dev_zero = yes; then
9960
9961 cat >>confdefs.h <<\_ACEOF
9962 #define HAVE_MMAP_DEV_ZERO 1
9963 _ACEOF
9964
9965 fi
9966 if test $gcc_cv_func_mmap_anon = yes; then
9967
9968 cat >>confdefs.h <<\_ACEOF
9969 #define HAVE_MMAP_ANON 1
9970 _ACEOF
9971
9972 fi
9973
9974
9975 case "${host}" in
9976 *-*-*vms*)
9977 # Under VMS, vfork works very differently than on Unix. The standard test
9978 # won't work, and it isn't easily adaptable. It makes more sense to
9979 # just force it.
9980 ac_cv_func_vfork_works=yes
9981 ;;
9982 esac
9983 echo "$as_me:$LINENO: checking for pid_t" >&5
9984 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9985 if test "${ac_cv_type_pid_t+set}" = set; then
9986 echo $ECHO_N "(cached) $ECHO_C" >&6
9987 else
9988 cat >conftest.$ac_ext <<_ACEOF
9989 /* confdefs.h. */
9990 _ACEOF
9991 cat confdefs.h >>conftest.$ac_ext
9992 cat >>conftest.$ac_ext <<_ACEOF
9993 /* end confdefs.h. */
9994 $ac_includes_default
9995 int
9996 main ()
9997 {
9998 if ((pid_t *) 0)
9999 return 0;
10000 if (sizeof (pid_t))
10001 return 0;
10002 ;
10003 return 0;
10004 }
10005 _ACEOF
10006 rm -f conftest.$ac_objext
10007 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10008 (eval $ac_compile) 2>conftest.er1
10009 ac_status=$?
10010 grep -v '^ *+' conftest.er1 >conftest.err
10011 rm -f conftest.er1
10012 cat conftest.err >&5
10013 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10014 (exit $ac_status); } &&
10015 { ac_try='test -z "$ac_c_werror_flag"
10016 || test ! -s conftest.err'
10017 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10018 (eval $ac_try) 2>&5
10019 ac_status=$?
10020 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10021 (exit $ac_status); }; } &&
10022 { ac_try='test -s conftest.$ac_objext'
10023 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10024 (eval $ac_try) 2>&5
10025 ac_status=$?
10026 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10027 (exit $ac_status); }; }; then
10028 ac_cv_type_pid_t=yes
10029 else
10030 echo "$as_me: failed program was:" >&5
10031 sed 's/^/| /' conftest.$ac_ext >&5
10032
10033 ac_cv_type_pid_t=no
10034 fi
10035 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10036 fi
10037 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10038 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10039 if test $ac_cv_type_pid_t = yes; then
10040 :
10041 else
10042
10043 cat >>confdefs.h <<_ACEOF
10044 #define pid_t int
10045 _ACEOF
10046
10047 fi
10048
10049
10050
10051 for ac_header in unistd.h vfork.h
10052 do
10053 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10054 echo "$as_me:$LINENO: checking for $ac_header" >&5
10055 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10056 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10057 echo $ECHO_N "(cached) $ECHO_C" >&6
10058 else
10059 cat >conftest.$ac_ext <<_ACEOF
10060 /* confdefs.h. */
10061 _ACEOF
10062 cat confdefs.h >>conftest.$ac_ext
10063 cat >>conftest.$ac_ext <<_ACEOF
10064 /* end confdefs.h. */
10065 #include <$ac_header>
10066 _ACEOF
10067 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10068 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10069 ac_status=$?
10070 grep -v '^ *+' conftest.er1 >conftest.err
10071 rm -f conftest.er1
10072 cat conftest.err >&5
10073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10074 (exit $ac_status); } >/dev/null; then
10075 if test -s conftest.err; then
10076 ac_cpp_err=$ac_c_preproc_warn_flag
10077 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10078 else
10079 ac_cpp_err=
10080 fi
10081 else
10082 ac_cpp_err=yes
10083 fi
10084 if test -z "$ac_cpp_err"; then
10085 eval "$as_ac_Header=yes"
10086 else
10087 echo "$as_me: failed program was:" >&5
10088 sed 's/^/| /' conftest.$ac_ext >&5
10089
10090 eval "$as_ac_Header=no"
10091 fi
10092 rm -f conftest.err conftest.$ac_ext
10093 fi
10094 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10095 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10096 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10097 cat >>confdefs.h <<_ACEOF
10098 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10099 _ACEOF
10100
10101 fi
10102 done
10103
10104
10105
10106 for ac_func in fork vfork
10107 do
10108 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10109 echo "$as_me:$LINENO: checking for $ac_func" >&5
10110 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10111 if eval "test \"\${$as_ac_var+set}\" = set"; then
10112 echo $ECHO_N "(cached) $ECHO_C" >&6
10113 else
10114 cat >conftest.$ac_ext <<_ACEOF
10115 /* confdefs.h. */
10116 _ACEOF
10117 cat confdefs.h >>conftest.$ac_ext
10118 cat >>conftest.$ac_ext <<_ACEOF
10119 /* end confdefs.h. */
10120 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10121 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10122 #define $ac_func innocuous_$ac_func
10123
10124 /* System header to define __stub macros and hopefully few prototypes,
10125 which can conflict with char $ac_func (); below.
10126 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10127 <limits.h> exists even on freestanding compilers. */
10128
10129 #ifdef __STDC__
10130 # include <limits.h>
10131 #else
10132 # include <assert.h>
10133 #endif
10134
10135 #undef $ac_func
10136
10137 /* Override any gcc2 internal prototype to avoid an error. */
10138 #ifdef __cplusplus
10139 extern "C"
10140 {
10141 #endif
10142 /* We use char because int might match the return type of a gcc2
10143 builtin and then its argument prototype would still apply. */
10144 char $ac_func ();
10145 /* The GNU C library defines this for functions which it implements
10146 to always fail with ENOSYS. Some functions are actually named
10147 something starting with __ and the normal name is an alias. */
10148 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10149 choke me
10150 #else
10151 char (*f) () = $ac_func;
10152 #endif
10153 #ifdef __cplusplus
10154 }
10155 #endif
10156
10157 int
10158 main ()
10159 {
10160 return f != $ac_func;
10161 ;
10162 return 0;
10163 }
10164 _ACEOF
10165 rm -f conftest.$ac_objext conftest$ac_exeext
10166 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10167 (eval $ac_link) 2>conftest.er1
10168 ac_status=$?
10169 grep -v '^ *+' conftest.er1 >conftest.err
10170 rm -f conftest.er1
10171 cat conftest.err >&5
10172 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10173 (exit $ac_status); } &&
10174 { ac_try='test -z "$ac_c_werror_flag"
10175 || test ! -s conftest.err'
10176 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10177 (eval $ac_try) 2>&5
10178 ac_status=$?
10179 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10180 (exit $ac_status); }; } &&
10181 { ac_try='test -s conftest$ac_exeext'
10182 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10183 (eval $ac_try) 2>&5
10184 ac_status=$?
10185 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10186 (exit $ac_status); }; }; then
10187 eval "$as_ac_var=yes"
10188 else
10189 echo "$as_me: failed program was:" >&5
10190 sed 's/^/| /' conftest.$ac_ext >&5
10191
10192 eval "$as_ac_var=no"
10193 fi
10194 rm -f conftest.err conftest.$ac_objext \
10195 conftest$ac_exeext conftest.$ac_ext
10196 fi
10197 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10198 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10199 if test `eval echo '${'$as_ac_var'}'` = yes; then
10200 cat >>confdefs.h <<_ACEOF
10201 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10202 _ACEOF
10203
10204 fi
10205 done
10206
10207 if test "x$ac_cv_func_fork" = xyes; then
10208 echo "$as_me:$LINENO: checking for working fork" >&5
10209 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
10210 if test "${ac_cv_func_fork_works+set}" = set; then
10211 echo $ECHO_N "(cached) $ECHO_C" >&6
10212 else
10213 if test "$cross_compiling" = yes; then
10214 ac_cv_func_fork_works=cross
10215 else
10216 cat >conftest.$ac_ext <<_ACEOF
10217 /* By Ruediger Kuhlmann. */
10218 #include <sys/types.h>
10219 #if HAVE_UNISTD_H
10220 # include <unistd.h>
10221 #endif
10222 /* Some systems only have a dummy stub for fork() */
10223 int main ()
10224 {
10225 if (fork() < 0)
10226 exit (1);
10227 exit (0);
10228 }
10229 _ACEOF
10230 rm -f conftest$ac_exeext
10231 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10232 (eval $ac_link) 2>&5
10233 ac_status=$?
10234 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10235 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10236 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10237 (eval $ac_try) 2>&5
10238 ac_status=$?
10239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10240 (exit $ac_status); }; }; then
10241 ac_cv_func_fork_works=yes
10242 else
10243 echo "$as_me: program exited with status $ac_status" >&5
10244 echo "$as_me: failed program was:" >&5
10245 sed 's/^/| /' conftest.$ac_ext >&5
10246
10247 ( exit $ac_status )
10248 ac_cv_func_fork_works=no
10249 fi
10250 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10251 fi
10252 fi
10253 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10254 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10255
10256 else
10257 ac_cv_func_fork_works=$ac_cv_func_fork
10258 fi
10259 if test "x$ac_cv_func_fork_works" = xcross; then
10260 case $host in
10261 *-*-amigaos* | *-*-msdosdjgpp*)
10262 # Override, as these systems have only a dummy fork() stub
10263 ac_cv_func_fork_works=no
10264 ;;
10265 *)
10266 ac_cv_func_fork_works=yes
10267 ;;
10268 esac
10269 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10270 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10271 fi
10272 ac_cv_func_vfork_works=$ac_cv_func_vfork
10273 if test "x$ac_cv_func_vfork" = xyes; then
10274 echo "$as_me:$LINENO: checking for working vfork" >&5
10275 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10276 if test "${ac_cv_func_vfork_works+set}" = set; then
10277 echo $ECHO_N "(cached) $ECHO_C" >&6
10278 else
10279 if test "$cross_compiling" = yes; then
10280 ac_cv_func_vfork_works=cross
10281 else
10282 cat >conftest.$ac_ext <<_ACEOF
10283 /* confdefs.h. */
10284 _ACEOF
10285 cat confdefs.h >>conftest.$ac_ext
10286 cat >>conftest.$ac_ext <<_ACEOF
10287 /* end confdefs.h. */
10288 /* Thanks to Paul Eggert for this test. */
10289 #include <stdio.h>
10290 #include <stdlib.h>
10291 #include <sys/types.h>
10292 #include <sys/stat.h>
10293 #include <sys/wait.h>
10294 #if HAVE_UNISTD_H
10295 # include <unistd.h>
10296 #endif
10297 #if HAVE_VFORK_H
10298 # include <vfork.h>
10299 #endif
10300 /* On some sparc systems, changes by the child to local and incoming
10301 argument registers are propagated back to the parent. The compiler
10302 is told about this with #include <vfork.h>, but some compilers
10303 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10304 static variable whose address is put into a register that is
10305 clobbered by the vfork. */
10306 static void
10307 #ifdef __cplusplus
10308 sparc_address_test (int arg)
10309 # else
10310 sparc_address_test (arg) int arg;
10311 #endif
10312 {
10313 static pid_t child;
10314 if (!child) {
10315 child = vfork ();
10316 if (child < 0) {
10317 perror ("vfork");
10318 _exit(2);
10319 }
10320 if (!child) {
10321 arg = getpid();
10322 write(-1, "", 0);
10323 _exit (arg);
10324 }
10325 }
10326 }
10327
10328 int
10329 main ()
10330 {
10331 pid_t parent = getpid ();
10332 pid_t child;
10333
10334 sparc_address_test (0);
10335
10336 child = vfork ();
10337
10338 if (child == 0) {
10339 /* Here is another test for sparc vfork register problems. This
10340 test uses lots of local variables, at least as many local
10341 variables as main has allocated so far including compiler
10342 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10343 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10344 reuse the register of parent for one of the local variables,
10345 since it will think that parent can't possibly be used any more
10346 in this routine. Assigning to the local variable will thus
10347 munge parent in the parent process. */
10348 pid_t
10349 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10350 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10351 /* Convince the compiler that p..p7 are live; otherwise, it might
10352 use the same hardware register for all 8 local variables. */
10353 if (p != p1 || p != p2 || p != p3 || p != p4
10354 || p != p5 || p != p6 || p != p7)
10355 _exit(1);
10356
10357 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10358 from child file descriptors. If the child closes a descriptor
10359 before it execs or exits, this munges the parent's descriptor
10360 as well. Test for this by closing stdout in the child. */
10361 _exit(close(fileno(stdout)) != 0);
10362 } else {
10363 int status;
10364 struct stat st;
10365
10366 while (wait(&status) != child)
10367 ;
10368 exit(
10369 /* Was there some problem with vforking? */
10370 child < 0
10371
10372 /* Did the child fail? (This shouldn't happen.) */
10373 || status
10374
10375 /* Did the vfork/compiler bug occur? */
10376 || parent != getpid()
10377
10378 /* Did the file descriptor bug occur? */
10379 || fstat(fileno(stdout), &st) != 0
10380 );
10381 }
10382 }
10383 _ACEOF
10384 rm -f conftest$ac_exeext
10385 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10386 (eval $ac_link) 2>&5
10387 ac_status=$?
10388 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10389 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10390 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10391 (eval $ac_try) 2>&5
10392 ac_status=$?
10393 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10394 (exit $ac_status); }; }; then
10395 ac_cv_func_vfork_works=yes
10396 else
10397 echo "$as_me: program exited with status $ac_status" >&5
10398 echo "$as_me: failed program was:" >&5
10399 sed 's/^/| /' conftest.$ac_ext >&5
10400
10401 ( exit $ac_status )
10402 ac_cv_func_vfork_works=no
10403 fi
10404 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10405 fi
10406 fi
10407 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10408 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10409
10410 fi;
10411 if test "x$ac_cv_func_fork_works" = xcross; then
10412 ac_cv_func_vfork_works=$ac_cv_func_vfork
10413 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10414 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10415 fi
10416
10417 if test "x$ac_cv_func_vfork_works" = xyes; then
10418
10419 cat >>confdefs.h <<\_ACEOF
10420 #define HAVE_WORKING_VFORK 1
10421 _ACEOF
10422
10423 else
10424
10425 cat >>confdefs.h <<\_ACEOF
10426 #define vfork fork
10427 _ACEOF
10428
10429 fi
10430 if test "x$ac_cv_func_fork_works" = xyes; then
10431
10432 cat >>confdefs.h <<\_ACEOF
10433 #define HAVE_WORKING_FORK 1
10434 _ACEOF
10435
10436 fi
10437
10438
10439
10440 if test "X$prefix" = "XNONE"; then
10441 acl_final_prefix="$ac_default_prefix"
10442 else
10443 acl_final_prefix="$prefix"
10444 fi
10445 if test "X$exec_prefix" = "XNONE"; then
10446 acl_final_exec_prefix='${prefix}'
10447 else
10448 acl_final_exec_prefix="$exec_prefix"
10449 fi
10450 acl_save_prefix="$prefix"
10451 prefix="$acl_final_prefix"
10452 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10453 prefix="$acl_save_prefix"
10454
10455
10456 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10457 if test "${with_gnu_ld+set}" = set; then
10458 withval="$with_gnu_ld"
10459 test "$withval" = no || with_gnu_ld=yes
10460 else
10461 with_gnu_ld=no
10462 fi;
10463 # Prepare PATH_SEPARATOR.
10464 # The user is always right.
10465 if test "${PATH_SEPARATOR+set}" != set; then
10466 echo "#! /bin/sh" >conf$$.sh
10467 echo "exit 0" >>conf$$.sh
10468 chmod +x conf$$.sh
10469 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10470 PATH_SEPARATOR=';'
10471 else
10472 PATH_SEPARATOR=:
10473 fi
10474 rm -f conf$$.sh
10475 fi
10476 ac_prog=ld
10477 if test "$GCC" = yes; then
10478 # Check if gcc -print-prog-name=ld gives a path.
10479 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10480 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10481 case $host in
10482 *-*-mingw*)
10483 # gcc leaves a trailing carriage return which upsets mingw
10484 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10485 *)
10486 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10487 esac
10488 case $ac_prog in
10489 # Accept absolute paths.
10490 [\\/]* | [A-Za-z]:[\\/]*)
10491 re_direlt='/[^/][^/]*/\.\./'
10492 # Canonicalize the path of ld
10493 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10494 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10495 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10496 done
10497 test -z "$LD" && LD="$ac_prog"
10498 ;;
10499 "")
10500 # If it fails, then pretend we aren't using GCC.
10501 ac_prog=ld
10502 ;;
10503 *)
10504 # If it is relative, then search for the first ld in PATH.
10505 with_gnu_ld=unknown
10506 ;;
10507 esac
10508 elif test "$with_gnu_ld" = yes; then
10509 echo "$as_me:$LINENO: checking for GNU ld" >&5
10510 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10511 else
10512 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10513 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10514 fi
10515 if test "${acl_cv_path_LD+set}" = set; then
10516 echo $ECHO_N "(cached) $ECHO_C" >&6
10517 else
10518 if test -z "$LD"; then
10519 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10520 for ac_dir in $PATH; do
10521 test -z "$ac_dir" && ac_dir=.
10522 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10523 acl_cv_path_LD="$ac_dir/$ac_prog"
10524 # Check to see if the program is GNU ld. I'd rather use --version,
10525 # but apparently some GNU ld's only accept -v.
10526 # Break only if it was the GNU/non-GNU ld that we prefer.
10527 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10528 test "$with_gnu_ld" != no && break
10529 else
10530 test "$with_gnu_ld" != yes && break
10531 fi
10532 fi
10533 done
10534 IFS="$ac_save_ifs"
10535 else
10536 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10537 fi
10538 fi
10539
10540 LD="$acl_cv_path_LD"
10541 if test -n "$LD"; then
10542 echo "$as_me:$LINENO: result: $LD" >&5
10543 echo "${ECHO_T}$LD" >&6
10544 else
10545 echo "$as_me:$LINENO: result: no" >&5
10546 echo "${ECHO_T}no" >&6
10547 fi
10548 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10549 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10550 { (exit 1); exit 1; }; }
10551 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10552 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10553 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10554 echo $ECHO_N "(cached) $ECHO_C" >&6
10555 else
10556 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10557 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10558 acl_cv_prog_gnu_ld=yes
10559 else
10560 acl_cv_prog_gnu_ld=no
10561 fi
10562 fi
10563 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10564 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10565 with_gnu_ld=$acl_cv_prog_gnu_ld
10566
10567
10568
10569 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10570 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10571 if test "${acl_cv_rpath+set}" = set; then
10572 echo $ECHO_N "(cached) $ECHO_C" >&6
10573 else
10574
10575 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10576 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10577 . ./conftest.sh
10578 rm -f ./conftest.sh
10579 acl_cv_rpath=done
10580
10581 fi
10582 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10583 echo "${ECHO_T}$acl_cv_rpath" >&6
10584 wl="$acl_cv_wl"
10585 libext="$acl_cv_libext"
10586 shlibext="$acl_cv_shlibext"
10587 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10588 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10589 hardcode_direct="$acl_cv_hardcode_direct"
10590 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10591 # Check whether --enable-rpath or --disable-rpath was given.
10592 if test "${enable_rpath+set}" = set; then
10593 enableval="$enable_rpath"
10594 :
10595 else
10596 enable_rpath=yes
10597 fi;
10598
10599
10600
10601
10602
10603
10604
10605 use_additional=yes
10606
10607 acl_save_prefix="$prefix"
10608 prefix="$acl_final_prefix"
10609 acl_save_exec_prefix="$exec_prefix"
10610 exec_prefix="$acl_final_exec_prefix"
10611
10612 eval additional_includedir=\"$includedir\"
10613 eval additional_libdir=\"$libdir\"
10614
10615 exec_prefix="$acl_save_exec_prefix"
10616 prefix="$acl_save_prefix"
10617
10618
10619 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10620 if test "${with_libiconv_prefix+set}" = set; then
10621 withval="$with_libiconv_prefix"
10622
10623 if test "X$withval" = "Xno"; then
10624 use_additional=no
10625 else
10626 if test "X$withval" = "X"; then
10627
10628 acl_save_prefix="$prefix"
10629 prefix="$acl_final_prefix"
10630 acl_save_exec_prefix="$exec_prefix"
10631 exec_prefix="$acl_final_exec_prefix"
10632
10633 eval additional_includedir=\"$includedir\"
10634 eval additional_libdir=\"$libdir\"
10635
10636 exec_prefix="$acl_save_exec_prefix"
10637 prefix="$acl_save_prefix"
10638
10639 else
10640 additional_includedir="$withval/include"
10641 additional_libdir="$withval/lib"
10642 fi
10643 fi
10644
10645 fi;
10646 LIBICONV=
10647 LTLIBICONV=
10648 INCICONV=
10649 rpathdirs=
10650 ltrpathdirs=
10651 names_already_handled=
10652 names_next_round='iconv '
10653 while test -n "$names_next_round"; do
10654 names_this_round="$names_next_round"
10655 names_next_round=
10656 for name in $names_this_round; do
10657 already_handled=
10658 for n in $names_already_handled; do
10659 if test "$n" = "$name"; then
10660 already_handled=yes
10661 break
10662 fi
10663 done
10664 if test -z "$already_handled"; then
10665 names_already_handled="$names_already_handled $name"
10666 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10667 eval value=\"\$HAVE_LIB$uppername\"
10668 if test -n "$value"; then
10669 if test "$value" = yes; then
10670 eval value=\"\$LIB$uppername\"
10671 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10672 eval value=\"\$LTLIB$uppername\"
10673 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10674 else
10675 :
10676 fi
10677 else
10678 found_dir=
10679 found_la=
10680 found_so=
10681 found_a=
10682 if test $use_additional = yes; then
10683 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10684 found_dir="$additional_libdir"
10685 found_so="$additional_libdir/lib$name.$shlibext"
10686 if test -f "$additional_libdir/lib$name.la"; then
10687 found_la="$additional_libdir/lib$name.la"
10688 fi
10689 else
10690 if test -f "$additional_libdir/lib$name.$libext"; then
10691 found_dir="$additional_libdir"
10692 found_a="$additional_libdir/lib$name.$libext"
10693 if test -f "$additional_libdir/lib$name.la"; then
10694 found_la="$additional_libdir/lib$name.la"
10695 fi
10696 fi
10697 fi
10698 fi
10699 if test "X$found_dir" = "X"; then
10700 for x in $LDFLAGS $LTLIBICONV; do
10701
10702 acl_save_prefix="$prefix"
10703 prefix="$acl_final_prefix"
10704 acl_save_exec_prefix="$exec_prefix"
10705 exec_prefix="$acl_final_exec_prefix"
10706 eval x=\"$x\"
10707 exec_prefix="$acl_save_exec_prefix"
10708 prefix="$acl_save_prefix"
10709
10710 case "$x" in
10711 -L*)
10712 dir=`echo "X$x" | sed -e 's/^X-L//'`
10713 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10714 found_dir="$dir"
10715 found_so="$dir/lib$name.$shlibext"
10716 if test -f "$dir/lib$name.la"; then
10717 found_la="$dir/lib$name.la"
10718 fi
10719 else
10720 if test -f "$dir/lib$name.$libext"; then
10721 found_dir="$dir"
10722 found_a="$dir/lib$name.$libext"
10723 if test -f "$dir/lib$name.la"; then
10724 found_la="$dir/lib$name.la"
10725 fi
10726 fi
10727 fi
10728 ;;
10729 esac
10730 if test "X$found_dir" != "X"; then
10731 break
10732 fi
10733 done
10734 fi
10735 if test "X$found_dir" != "X"; then
10736 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10737 if test "X$found_so" != "X"; then
10738 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10739 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10740 else
10741 haveit=
10742 for x in $ltrpathdirs; do
10743 if test "X$x" = "X$found_dir"; then
10744 haveit=yes
10745 break
10746 fi
10747 done
10748 if test -z "$haveit"; then
10749 ltrpathdirs="$ltrpathdirs $found_dir"
10750 fi
10751 if test "$hardcode_direct" = yes; then
10752 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10753 else
10754 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10755 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10756 haveit=
10757 for x in $rpathdirs; do
10758 if test "X$x" = "X$found_dir"; then
10759 haveit=yes
10760 break
10761 fi
10762 done
10763 if test -z "$haveit"; then
10764 rpathdirs="$rpathdirs $found_dir"
10765 fi
10766 else
10767 haveit=
10768 for x in $LDFLAGS $LIBICONV; do
10769
10770 acl_save_prefix="$prefix"
10771 prefix="$acl_final_prefix"
10772 acl_save_exec_prefix="$exec_prefix"
10773 exec_prefix="$acl_final_exec_prefix"
10774 eval x=\"$x\"
10775 exec_prefix="$acl_save_exec_prefix"
10776 prefix="$acl_save_prefix"
10777
10778 if test "X$x" = "X-L$found_dir"; then
10779 haveit=yes
10780 break
10781 fi
10782 done
10783 if test -z "$haveit"; then
10784 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10785 fi
10786 if test "$hardcode_minus_L" != no; then
10787 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10788 else
10789 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10790 fi
10791 fi
10792 fi
10793 fi
10794 else
10795 if test "X$found_a" != "X"; then
10796 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10797 else
10798 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10799 fi
10800 fi
10801 additional_includedir=
10802 case "$found_dir" in
10803 */lib | */lib/)
10804 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10805 additional_includedir="$basedir/include"
10806 ;;
10807 esac
10808 if test "X$additional_includedir" != "X"; then
10809 if test "X$additional_includedir" != "X/usr/include"; then
10810 haveit=
10811 if test "X$additional_includedir" = "X/usr/local/include"; then
10812 if test -n "$GCC"; then
10813 case $host_os in
10814 linux*) haveit=yes;;
10815 esac
10816 fi
10817 fi
10818 if test -z "$haveit"; then
10819 for x in $CPPFLAGS $INCICONV; do
10820
10821 acl_save_prefix="$prefix"
10822 prefix="$acl_final_prefix"
10823 acl_save_exec_prefix="$exec_prefix"
10824 exec_prefix="$acl_final_exec_prefix"
10825 eval x=\"$x\"
10826 exec_prefix="$acl_save_exec_prefix"
10827 prefix="$acl_save_prefix"
10828
10829 if test "X$x" = "X-I$additional_includedir"; then
10830 haveit=yes
10831 break
10832 fi
10833 done
10834 if test -z "$haveit"; then
10835 if test -d "$additional_includedir"; then
10836 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10837 fi
10838 fi
10839 fi
10840 fi
10841 fi
10842 if test -n "$found_la"; then
10843 save_libdir="$libdir"
10844 case "$found_la" in
10845 */* | *\\*) . "$found_la" ;;
10846 *) . "./$found_la" ;;
10847 esac
10848 libdir="$save_libdir"
10849 for dep in $dependency_libs; do
10850 case "$dep" in
10851 -L*)
10852 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10853 if test "X$additional_libdir" != "X/usr/lib"; then
10854 haveit=
10855 if test "X$additional_libdir" = "X/usr/local/lib"; then
10856 if test -n "$GCC"; then
10857 case $host_os in
10858 linux*) haveit=yes;;
10859 esac
10860 fi
10861 fi
10862 if test -z "$haveit"; then
10863 haveit=
10864 for x in $LDFLAGS $LIBICONV; do
10865
10866 acl_save_prefix="$prefix"
10867 prefix="$acl_final_prefix"
10868 acl_save_exec_prefix="$exec_prefix"
10869 exec_prefix="$acl_final_exec_prefix"
10870 eval x=\"$x\"
10871 exec_prefix="$acl_save_exec_prefix"
10872 prefix="$acl_save_prefix"
10873
10874 if test "X$x" = "X-L$additional_libdir"; then
10875 haveit=yes
10876 break
10877 fi
10878 done
10879 if test -z "$haveit"; then
10880 if test -d "$additional_libdir"; then
10881 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10882 fi
10883 fi
10884 haveit=
10885 for x in $LDFLAGS $LTLIBICONV; do
10886
10887 acl_save_prefix="$prefix"
10888 prefix="$acl_final_prefix"
10889 acl_save_exec_prefix="$exec_prefix"
10890 exec_prefix="$acl_final_exec_prefix"
10891 eval x=\"$x\"
10892 exec_prefix="$acl_save_exec_prefix"
10893 prefix="$acl_save_prefix"
10894
10895 if test "X$x" = "X-L$additional_libdir"; then
10896 haveit=yes
10897 break
10898 fi
10899 done
10900 if test -z "$haveit"; then
10901 if test -d "$additional_libdir"; then
10902 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10903 fi
10904 fi
10905 fi
10906 fi
10907 ;;
10908 -R*)
10909 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10910 if test "$enable_rpath" != no; then
10911 haveit=
10912 for x in $rpathdirs; do
10913 if test "X$x" = "X$dir"; then
10914 haveit=yes
10915 break
10916 fi
10917 done
10918 if test -z "$haveit"; then
10919 rpathdirs="$rpathdirs $dir"
10920 fi
10921 haveit=
10922 for x in $ltrpathdirs; do
10923 if test "X$x" = "X$dir"; then
10924 haveit=yes
10925 break
10926 fi
10927 done
10928 if test -z "$haveit"; then
10929 ltrpathdirs="$ltrpathdirs $dir"
10930 fi
10931 fi
10932 ;;
10933 -l*)
10934 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10935 ;;
10936 *.la)
10937 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10938 ;;
10939 *)
10940 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10941 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10942 ;;
10943 esac
10944 done
10945 fi
10946 else
10947 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10948 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10949 fi
10950 fi
10951 fi
10952 done
10953 done
10954 if test "X$rpathdirs" != "X"; then
10955 if test -n "$hardcode_libdir_separator"; then
10956 alldirs=
10957 for found_dir in $rpathdirs; do
10958 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10959 done
10960 acl_save_libdir="$libdir"
10961 libdir="$alldirs"
10962 eval flag=\"$hardcode_libdir_flag_spec\"
10963 libdir="$acl_save_libdir"
10964 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10965 else
10966 for found_dir in $rpathdirs; do
10967 acl_save_libdir="$libdir"
10968 libdir="$found_dir"
10969 eval flag=\"$hardcode_libdir_flag_spec\"
10970 libdir="$acl_save_libdir"
10971 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10972 done
10973 fi
10974 fi
10975 if test "X$ltrpathdirs" != "X"; then
10976 for found_dir in $ltrpathdirs; do
10977 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10978 done
10979 fi
10980
10981
10982
10983
10984
10985
10986
10987 am_save_CPPFLAGS="$CPPFLAGS"
10988
10989 for element in $INCICONV; do
10990 haveit=
10991 for x in $CPPFLAGS; do
10992
10993 acl_save_prefix="$prefix"
10994 prefix="$acl_final_prefix"
10995 acl_save_exec_prefix="$exec_prefix"
10996 exec_prefix="$acl_final_exec_prefix"
10997 eval x=\"$x\"
10998 exec_prefix="$acl_save_exec_prefix"
10999 prefix="$acl_save_prefix"
11000
11001 if test "X$x" = "X$element"; then
11002 haveit=yes
11003 break
11004 fi
11005 done
11006 if test -z "$haveit"; then
11007 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11008 fi
11009 done
11010
11011
11012 echo "$as_me:$LINENO: checking for iconv" >&5
11013 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11014 if test "${am_cv_func_iconv+set}" = set; then
11015 echo $ECHO_N "(cached) $ECHO_C" >&6
11016 else
11017
11018 am_cv_func_iconv="no, consider installing GNU libiconv"
11019 am_cv_lib_iconv=no
11020 cat >conftest.$ac_ext <<_ACEOF
11021 /* confdefs.h. */
11022 _ACEOF
11023 cat confdefs.h >>conftest.$ac_ext
11024 cat >>conftest.$ac_ext <<_ACEOF
11025 /* end confdefs.h. */
11026 #include <stdlib.h>
11027 #include <iconv.h>
11028 int
11029 main ()
11030 {
11031 iconv_t cd = iconv_open("","");
11032 iconv(cd,NULL,NULL,NULL,NULL);
11033 iconv_close(cd);
11034 ;
11035 return 0;
11036 }
11037 _ACEOF
11038 rm -f conftest.$ac_objext conftest$ac_exeext
11039 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11040 (eval $ac_link) 2>conftest.er1
11041 ac_status=$?
11042 grep -v '^ *+' conftest.er1 >conftest.err
11043 rm -f conftest.er1
11044 cat conftest.err >&5
11045 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11046 (exit $ac_status); } &&
11047 { ac_try='test -z "$ac_c_werror_flag"
11048 || test ! -s conftest.err'
11049 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11050 (eval $ac_try) 2>&5
11051 ac_status=$?
11052 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11053 (exit $ac_status); }; } &&
11054 { ac_try='test -s conftest$ac_exeext'
11055 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11056 (eval $ac_try) 2>&5
11057 ac_status=$?
11058 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11059 (exit $ac_status); }; }; then
11060 am_cv_func_iconv=yes
11061 else
11062 echo "$as_me: failed program was:" >&5
11063 sed 's/^/| /' conftest.$ac_ext >&5
11064
11065 fi
11066 rm -f conftest.err conftest.$ac_objext \
11067 conftest$ac_exeext conftest.$ac_ext
11068 if test "$am_cv_func_iconv" != yes; then
11069 am_save_LIBS="$LIBS"
11070 LIBS="$LIBS $LIBICONV"
11071 cat >conftest.$ac_ext <<_ACEOF
11072 /* confdefs.h. */
11073 _ACEOF
11074 cat confdefs.h >>conftest.$ac_ext
11075 cat >>conftest.$ac_ext <<_ACEOF
11076 /* end confdefs.h. */
11077 #include <stdlib.h>
11078 #include <iconv.h>
11079 int
11080 main ()
11081 {
11082 iconv_t cd = iconv_open("","");
11083 iconv(cd,NULL,NULL,NULL,NULL);
11084 iconv_close(cd);
11085 ;
11086 return 0;
11087 }
11088 _ACEOF
11089 rm -f conftest.$ac_objext conftest$ac_exeext
11090 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11091 (eval $ac_link) 2>conftest.er1
11092 ac_status=$?
11093 grep -v '^ *+' conftest.er1 >conftest.err
11094 rm -f conftest.er1
11095 cat conftest.err >&5
11096 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11097 (exit $ac_status); } &&
11098 { ac_try='test -z "$ac_c_werror_flag"
11099 || test ! -s conftest.err'
11100 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11101 (eval $ac_try) 2>&5
11102 ac_status=$?
11103 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11104 (exit $ac_status); }; } &&
11105 { ac_try='test -s conftest$ac_exeext'
11106 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11107 (eval $ac_try) 2>&5
11108 ac_status=$?
11109 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11110 (exit $ac_status); }; }; then
11111 am_cv_lib_iconv=yes
11112 am_cv_func_iconv=yes
11113 else
11114 echo "$as_me: failed program was:" >&5
11115 sed 's/^/| /' conftest.$ac_ext >&5
11116
11117 fi
11118 rm -f conftest.err conftest.$ac_objext \
11119 conftest$ac_exeext conftest.$ac_ext
11120 LIBS="$am_save_LIBS"
11121 fi
11122
11123 fi
11124 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11125 echo "${ECHO_T}$am_cv_func_iconv" >&6
11126 if test "$am_cv_func_iconv" = yes; then
11127
11128 cat >>confdefs.h <<\_ACEOF
11129 #define HAVE_ICONV 1
11130 _ACEOF
11131
11132 fi
11133 if test "$am_cv_lib_iconv" = yes; then
11134 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11135 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11136 echo "$as_me:$LINENO: result: $LIBICONV" >&5
11137 echo "${ECHO_T}$LIBICONV" >&6
11138 else
11139 CPPFLAGS="$am_save_CPPFLAGS"
11140 LIBICONV=
11141 LTLIBICONV=
11142 fi
11143
11144
11145
11146 if test "$am_cv_func_iconv" = yes; then
11147 echo "$as_me:$LINENO: checking for iconv declaration" >&5
11148 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11149 if test "${am_cv_proto_iconv+set}" = set; then
11150 echo $ECHO_N "(cached) $ECHO_C" >&6
11151 else
11152
11153 cat >conftest.$ac_ext <<_ACEOF
11154 /* confdefs.h. */
11155 _ACEOF
11156 cat confdefs.h >>conftest.$ac_ext
11157 cat >>conftest.$ac_ext <<_ACEOF
11158 /* end confdefs.h. */
11159
11160 #include <stdlib.h>
11161 #include <iconv.h>
11162 extern
11163 #ifdef __cplusplus
11164 "C"
11165 #endif
11166 #if defined(__STDC__) || defined(__cplusplus)
11167 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11168 #else
11169 size_t iconv();
11170 #endif
11171
11172 int
11173 main ()
11174 {
11175
11176 ;
11177 return 0;
11178 }
11179 _ACEOF
11180 rm -f conftest.$ac_objext
11181 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11182 (eval $ac_compile) 2>conftest.er1
11183 ac_status=$?
11184 grep -v '^ *+' conftest.er1 >conftest.err
11185 rm -f conftest.er1
11186 cat conftest.err >&5
11187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11188 (exit $ac_status); } &&
11189 { ac_try='test -z "$ac_c_werror_flag"
11190 || test ! -s conftest.err'
11191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11192 (eval $ac_try) 2>&5
11193 ac_status=$?
11194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11195 (exit $ac_status); }; } &&
11196 { ac_try='test -s conftest.$ac_objext'
11197 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11198 (eval $ac_try) 2>&5
11199 ac_status=$?
11200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11201 (exit $ac_status); }; }; then
11202 am_cv_proto_iconv_arg1=""
11203 else
11204 echo "$as_me: failed program was:" >&5
11205 sed 's/^/| /' conftest.$ac_ext >&5
11206
11207 am_cv_proto_iconv_arg1="const"
11208 fi
11209 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11210 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);"
11211 fi
11212
11213 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11214 echo "$as_me:$LINENO: result: ${ac_t:-
11215 }$am_cv_proto_iconv" >&5
11216 echo "${ECHO_T}${ac_t:-
11217 }$am_cv_proto_iconv" >&6
11218
11219 cat >>confdefs.h <<_ACEOF
11220 #define ICONV_CONST $am_cv_proto_iconv_arg1
11221 _ACEOF
11222
11223 fi
11224
11225 # Until we have in-tree GNU iconv:
11226 LIBICONV_DEP=
11227
11228
11229
11230 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11231 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11232 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11233 echo $ECHO_N "(cached) $ECHO_C" >&6
11234 else
11235 cat >conftest.$ac_ext <<_ACEOF
11236 /* confdefs.h. */
11237 _ACEOF
11238 cat confdefs.h >>conftest.$ac_ext
11239 cat >>conftest.$ac_ext <<_ACEOF
11240 /* end confdefs.h. */
11241 #include <locale.h>
11242 int
11243 main ()
11244 {
11245 return LC_MESSAGES
11246 ;
11247 return 0;
11248 }
11249 _ACEOF
11250 rm -f conftest.$ac_objext conftest$ac_exeext
11251 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11252 (eval $ac_link) 2>conftest.er1
11253 ac_status=$?
11254 grep -v '^ *+' conftest.er1 >conftest.err
11255 rm -f conftest.er1
11256 cat conftest.err >&5
11257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11258 (exit $ac_status); } &&
11259 { ac_try='test -z "$ac_c_werror_flag"
11260 || test ! -s conftest.err'
11261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11262 (eval $ac_try) 2>&5
11263 ac_status=$?
11264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11265 (exit $ac_status); }; } &&
11266 { ac_try='test -s conftest$ac_exeext'
11267 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11268 (eval $ac_try) 2>&5
11269 ac_status=$?
11270 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11271 (exit $ac_status); }; }; then
11272 am_cv_val_LC_MESSAGES=yes
11273 else
11274 echo "$as_me: failed program was:" >&5
11275 sed 's/^/| /' conftest.$ac_ext >&5
11276
11277 am_cv_val_LC_MESSAGES=no
11278 fi
11279 rm -f conftest.err conftest.$ac_objext \
11280 conftest$ac_exeext conftest.$ac_ext
11281 fi
11282 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11283 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11284 if test $am_cv_val_LC_MESSAGES = yes; then
11285
11286 cat >>confdefs.h <<\_ACEOF
11287 #define HAVE_LC_MESSAGES 1
11288 _ACEOF
11289
11290 fi
11291
11292
11293
11294 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11295 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11296 if test "${am_cv_langinfo_codeset+set}" = set; then
11297 echo $ECHO_N "(cached) $ECHO_C" >&6
11298 else
11299 cat >conftest.$ac_ext <<_ACEOF
11300 /* confdefs.h. */
11301 _ACEOF
11302 cat confdefs.h >>conftest.$ac_ext
11303 cat >>conftest.$ac_ext <<_ACEOF
11304 /* end confdefs.h. */
11305 #include <langinfo.h>
11306 int
11307 main ()
11308 {
11309 char* cs = nl_langinfo(CODESET);
11310 ;
11311 return 0;
11312 }
11313 _ACEOF
11314 rm -f conftest.$ac_objext conftest$ac_exeext
11315 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11316 (eval $ac_link) 2>conftest.er1
11317 ac_status=$?
11318 grep -v '^ *+' conftest.er1 >conftest.err
11319 rm -f conftest.er1
11320 cat conftest.err >&5
11321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11322 (exit $ac_status); } &&
11323 { ac_try='test -z "$ac_c_werror_flag"
11324 || test ! -s conftest.err'
11325 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11326 (eval $ac_try) 2>&5
11327 ac_status=$?
11328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11329 (exit $ac_status); }; } &&
11330 { ac_try='test -s conftest$ac_exeext'
11331 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11332 (eval $ac_try) 2>&5
11333 ac_status=$?
11334 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11335 (exit $ac_status); }; }; then
11336 am_cv_langinfo_codeset=yes
11337 else
11338 echo "$as_me: failed program was:" >&5
11339 sed 's/^/| /' conftest.$ac_ext >&5
11340
11341 am_cv_langinfo_codeset=no
11342 fi
11343 rm -f conftest.err conftest.$ac_objext \
11344 conftest$ac_exeext conftest.$ac_ext
11345
11346 fi
11347 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11348 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11349 if test $am_cv_langinfo_codeset = yes; then
11350
11351 cat >>confdefs.h <<\_ACEOF
11352 #define HAVE_LANGINFO_CODESET 1
11353 _ACEOF
11354
11355 fi
11356
11357
11358 # We will need to find libiberty.h and ansidecl.h
11359 saved_CFLAGS="$CFLAGS"
11360 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11361
11362
11363
11364
11365
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377
11378
11379
11380
11381
11382
11383
11384
11385
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395
11396
11397
11398
11399
11400 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
11401 strsignal strstr strverscmp \
11402 errno snprintf vsnprintf vasprintf malloc realloc calloc \
11403 free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
11404 do
11405 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11406 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11407 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11408 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11409 echo $ECHO_N "(cached) $ECHO_C" >&6
11410 else
11411 cat >conftest.$ac_ext <<_ACEOF
11412 /* confdefs.h. */
11413 _ACEOF
11414 cat confdefs.h >>conftest.$ac_ext
11415 cat >>conftest.$ac_ext <<_ACEOF
11416 /* end confdefs.h. */
11417 #undef $ac_tr_decl
11418 #define $ac_tr_decl 1
11419
11420 #include "ansidecl.h"
11421 #include "system.h"
11422
11423 int
11424 main ()
11425 {
11426 #ifndef $ac_func
11427 char *(*pfn) = (char *(*)) $ac_func ;
11428 #endif
11429 ;
11430 return 0;
11431 }
11432 _ACEOF
11433 rm -f conftest.$ac_objext
11434 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11435 (eval $ac_compile) 2>conftest.er1
11436 ac_status=$?
11437 grep -v '^ *+' conftest.er1 >conftest.err
11438 rm -f conftest.er1
11439 cat conftest.err >&5
11440 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11441 (exit $ac_status); } &&
11442 { ac_try='test -z "$ac_c_werror_flag"
11443 || test ! -s conftest.err'
11444 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11445 (eval $ac_try) 2>&5
11446 ac_status=$?
11447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11448 (exit $ac_status); }; } &&
11449 { ac_try='test -s conftest.$ac_objext'
11450 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11451 (eval $ac_try) 2>&5
11452 ac_status=$?
11453 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11454 (exit $ac_status); }; }; then
11455 eval "gcc_cv_have_decl_$ac_func=yes"
11456 else
11457 echo "$as_me: failed program was:" >&5
11458 sed 's/^/| /' conftest.$ac_ext >&5
11459
11460 eval "gcc_cv_have_decl_$ac_func=no"
11461 fi
11462 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11463 fi
11464
11465 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11466 echo "$as_me:$LINENO: result: yes" >&5
11467 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11468 #define $ac_tr_decl 1
11469 _ACEOF
11470
11471 else
11472 echo "$as_me:$LINENO: result: no" >&5
11473 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11474 #define $ac_tr_decl 0
11475 _ACEOF
11476
11477 fi
11478
11479 done
11480
11481
11482
11483
11484
11485 for ac_func in getrlimit setrlimit getrusage
11486 do
11487 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11488 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11489 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11490 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11491 echo $ECHO_N "(cached) $ECHO_C" >&6
11492 else
11493 cat >conftest.$ac_ext <<_ACEOF
11494 /* confdefs.h. */
11495 _ACEOF
11496 cat confdefs.h >>conftest.$ac_ext
11497 cat >>conftest.$ac_ext <<_ACEOF
11498 /* end confdefs.h. */
11499 #undef $ac_tr_decl
11500 #define $ac_tr_decl 1
11501
11502 #include "ansidecl.h"
11503 #include "system.h"
11504 #ifdef HAVE_SYS_RESOURCE_H
11505 #include <sys/resource.h>
11506 #endif
11507
11508
11509 int
11510 main ()
11511 {
11512 #ifndef $ac_func
11513 char *(*pfn) = (char *(*)) $ac_func ;
11514 #endif
11515 ;
11516 return 0;
11517 }
11518 _ACEOF
11519 rm -f conftest.$ac_objext
11520 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11521 (eval $ac_compile) 2>conftest.er1
11522 ac_status=$?
11523 grep -v '^ *+' conftest.er1 >conftest.err
11524 rm -f conftest.er1
11525 cat conftest.err >&5
11526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11527 (exit $ac_status); } &&
11528 { ac_try='test -z "$ac_c_werror_flag"
11529 || test ! -s conftest.err'
11530 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11531 (eval $ac_try) 2>&5
11532 ac_status=$?
11533 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11534 (exit $ac_status); }; } &&
11535 { ac_try='test -s conftest.$ac_objext'
11536 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11537 (eval $ac_try) 2>&5
11538 ac_status=$?
11539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11540 (exit $ac_status); }; }; then
11541 eval "gcc_cv_have_decl_$ac_func=yes"
11542 else
11543 echo "$as_me: failed program was:" >&5
11544 sed 's/^/| /' conftest.$ac_ext >&5
11545
11546 eval "gcc_cv_have_decl_$ac_func=no"
11547 fi
11548 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11549 fi
11550
11551 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11552 echo "$as_me:$LINENO: result: yes" >&5
11553 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11554 #define $ac_tr_decl 1
11555 _ACEOF
11556
11557 else
11558 echo "$as_me:$LINENO: result: no" >&5
11559 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11560 #define $ac_tr_decl 0
11561 _ACEOF
11562
11563 fi
11564
11565 done
11566
11567
11568 cat >conftest.$ac_ext <<_ACEOF
11569 /* confdefs.h. */
11570 _ACEOF
11571 cat confdefs.h >>conftest.$ac_ext
11572 cat >>conftest.$ac_ext <<_ACEOF
11573 /* end confdefs.h. */
11574
11575 #include "ansidecl.h"
11576 #include "system.h"
11577 #ifdef HAVE_SYS_RESOURCE_H
11578 #include <sys/resource.h>
11579 #endif
11580
11581 int
11582 main ()
11583 {
11584 rlim_t l = 0;
11585 ;
11586 return 0;
11587 }
11588 _ACEOF
11589 rm -f conftest.$ac_objext
11590 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11591 (eval $ac_compile) 2>conftest.er1
11592 ac_status=$?
11593 grep -v '^ *+' conftest.er1 >conftest.err
11594 rm -f conftest.er1
11595 cat conftest.err >&5
11596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11597 (exit $ac_status); } &&
11598 { ac_try='test -z "$ac_c_werror_flag"
11599 || test ! -s conftest.err'
11600 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11601 (eval $ac_try) 2>&5
11602 ac_status=$?
11603 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11604 (exit $ac_status); }; } &&
11605 { ac_try='test -s conftest.$ac_objext'
11606 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11607 (eval $ac_try) 2>&5
11608 ac_status=$?
11609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11610 (exit $ac_status); }; }; then
11611 :
11612 else
11613 echo "$as_me: failed program was:" >&5
11614 sed 's/^/| /' conftest.$ac_ext >&5
11615
11616
11617 cat >>confdefs.h <<\_ACEOF
11618 #define rlim_t long
11619 _ACEOF
11620
11621 fi
11622 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11623
11624 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11625 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
11626 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11627 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11628
11629 for ac_func in ldgetname
11630 do
11631 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11632 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11633 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11634 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11635 echo $ECHO_N "(cached) $ECHO_C" >&6
11636 else
11637 cat >conftest.$ac_ext <<_ACEOF
11638 /* confdefs.h. */
11639 _ACEOF
11640 cat confdefs.h >>conftest.$ac_ext
11641 cat >>conftest.$ac_ext <<_ACEOF
11642 /* end confdefs.h. */
11643 #undef $ac_tr_decl
11644 #define $ac_tr_decl 1
11645
11646 #include "ansidecl.h"
11647 #include "system.h"
11648 #ifdef HAVE_LDFCN_H
11649 #undef FREAD
11650 #undef FWRITE
11651 #include <ldfcn.h>
11652 #endif
11653
11654
11655 int
11656 main ()
11657 {
11658 #ifndef $ac_func
11659 char *(*pfn) = (char *(*)) $ac_func ;
11660 #endif
11661 ;
11662 return 0;
11663 }
11664 _ACEOF
11665 rm -f conftest.$ac_objext
11666 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11667 (eval $ac_compile) 2>conftest.er1
11668 ac_status=$?
11669 grep -v '^ *+' conftest.er1 >conftest.err
11670 rm -f conftest.er1
11671 cat conftest.err >&5
11672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11673 (exit $ac_status); } &&
11674 { ac_try='test -z "$ac_c_werror_flag"
11675 || test ! -s conftest.err'
11676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11677 (eval $ac_try) 2>&5
11678 ac_status=$?
11679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11680 (exit $ac_status); }; } &&
11681 { ac_try='test -s conftest.$ac_objext'
11682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11683 (eval $ac_try) 2>&5
11684 ac_status=$?
11685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11686 (exit $ac_status); }; }; then
11687 eval "gcc_cv_have_decl_$ac_func=yes"
11688 else
11689 echo "$as_me: failed program was:" >&5
11690 sed 's/^/| /' conftest.$ac_ext >&5
11691
11692 eval "gcc_cv_have_decl_$ac_func=no"
11693 fi
11694 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11695 fi
11696
11697 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11698 echo "$as_me:$LINENO: result: yes" >&5
11699 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11700 #define $ac_tr_decl 1
11701 _ACEOF
11702
11703 else
11704 echo "$as_me:$LINENO: result: no" >&5
11705 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11706 #define $ac_tr_decl 0
11707 _ACEOF
11708
11709 fi
11710
11711 done
11712
11713
11714
11715 for ac_func in times
11716 do
11717 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11718 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11719 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11720 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11721 echo $ECHO_N "(cached) $ECHO_C" >&6
11722 else
11723 cat >conftest.$ac_ext <<_ACEOF
11724 /* confdefs.h. */
11725 _ACEOF
11726 cat confdefs.h >>conftest.$ac_ext
11727 cat >>conftest.$ac_ext <<_ACEOF
11728 /* end confdefs.h. */
11729 #undef $ac_tr_decl
11730 #define $ac_tr_decl 1
11731
11732 #include "ansidecl.h"
11733 #include "system.h"
11734 #ifdef HAVE_SYS_TIMES_H
11735 #include <sys/times.h>
11736 #endif
11737
11738
11739 int
11740 main ()
11741 {
11742 #ifndef $ac_func
11743 char *(*pfn) = (char *(*)) $ac_func ;
11744 #endif
11745 ;
11746 return 0;
11747 }
11748 _ACEOF
11749 rm -f conftest.$ac_objext
11750 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11751 (eval $ac_compile) 2>conftest.er1
11752 ac_status=$?
11753 grep -v '^ *+' conftest.er1 >conftest.err
11754 rm -f conftest.er1
11755 cat conftest.err >&5
11756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11757 (exit $ac_status); } &&
11758 { ac_try='test -z "$ac_c_werror_flag"
11759 || test ! -s conftest.err'
11760 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11761 (eval $ac_try) 2>&5
11762 ac_status=$?
11763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11764 (exit $ac_status); }; } &&
11765 { ac_try='test -s conftest.$ac_objext'
11766 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11767 (eval $ac_try) 2>&5
11768 ac_status=$?
11769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11770 (exit $ac_status); }; }; then
11771 eval "gcc_cv_have_decl_$ac_func=yes"
11772 else
11773 echo "$as_me: failed program was:" >&5
11774 sed 's/^/| /' conftest.$ac_ext >&5
11775
11776 eval "gcc_cv_have_decl_$ac_func=no"
11777 fi
11778 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11779 fi
11780
11781 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11782 echo "$as_me:$LINENO: result: yes" >&5
11783 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11784 #define $ac_tr_decl 1
11785 _ACEOF
11786
11787 else
11788 echo "$as_me:$LINENO: result: no" >&5
11789 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11790 #define $ac_tr_decl 0
11791 _ACEOF
11792
11793 fi
11794
11795 done
11796
11797
11798
11799 for ac_func in sigaltstack
11800 do
11801 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11802 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11803 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11804 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11805 echo $ECHO_N "(cached) $ECHO_C" >&6
11806 else
11807 cat >conftest.$ac_ext <<_ACEOF
11808 /* confdefs.h. */
11809 _ACEOF
11810 cat confdefs.h >>conftest.$ac_ext
11811 cat >>conftest.$ac_ext <<_ACEOF
11812 /* end confdefs.h. */
11813 #undef $ac_tr_decl
11814 #define $ac_tr_decl 1
11815
11816 #include "ansidecl.h"
11817 #include "system.h"
11818 #include <signal.h>
11819
11820
11821 int
11822 main ()
11823 {
11824 #ifndef $ac_func
11825 char *(*pfn) = (char *(*)) $ac_func ;
11826 #endif
11827 ;
11828 return 0;
11829 }
11830 _ACEOF
11831 rm -f conftest.$ac_objext
11832 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11833 (eval $ac_compile) 2>conftest.er1
11834 ac_status=$?
11835 grep -v '^ *+' conftest.er1 >conftest.err
11836 rm -f conftest.er1
11837 cat conftest.err >&5
11838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11839 (exit $ac_status); } &&
11840 { ac_try='test -z "$ac_c_werror_flag"
11841 || test ! -s conftest.err'
11842 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11843 (eval $ac_try) 2>&5
11844 ac_status=$?
11845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11846 (exit $ac_status); }; } &&
11847 { ac_try='test -s conftest.$ac_objext'
11848 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11849 (eval $ac_try) 2>&5
11850 ac_status=$?
11851 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11852 (exit $ac_status); }; }; then
11853 eval "gcc_cv_have_decl_$ac_func=yes"
11854 else
11855 echo "$as_me: failed program was:" >&5
11856 sed 's/^/| /' conftest.$ac_ext >&5
11857
11858 eval "gcc_cv_have_decl_$ac_func=no"
11859 fi
11860 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11861 fi
11862
11863 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11864 echo "$as_me:$LINENO: result: yes" >&5
11865 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11866 #define $ac_tr_decl 1
11867 _ACEOF
11868
11869 else
11870 echo "$as_me:$LINENO: result: no" >&5
11871 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11872 #define $ac_tr_decl 0
11873 _ACEOF
11874
11875 fi
11876
11877 done
11878
11879
11880 # More time-related stuff.
11881 echo "$as_me:$LINENO: checking for struct tms" >&5
11882 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11883 if test "${ac_cv_struct_tms+set}" = set; then
11884 echo $ECHO_N "(cached) $ECHO_C" >&6
11885 else
11886
11887 cat >conftest.$ac_ext <<_ACEOF
11888 /* confdefs.h. */
11889 _ACEOF
11890 cat confdefs.h >>conftest.$ac_ext
11891 cat >>conftest.$ac_ext <<_ACEOF
11892 /* end confdefs.h. */
11893
11894 #include "ansidecl.h"
11895 #include "system.h"
11896 #ifdef HAVE_SYS_TIMES_H
11897 #include <sys/times.h>
11898 #endif
11899
11900 int
11901 main ()
11902 {
11903 struct tms tms;
11904 ;
11905 return 0;
11906 }
11907 _ACEOF
11908 rm -f conftest.$ac_objext
11909 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11910 (eval $ac_compile) 2>conftest.er1
11911 ac_status=$?
11912 grep -v '^ *+' conftest.er1 >conftest.err
11913 rm -f conftest.er1
11914 cat conftest.err >&5
11915 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11916 (exit $ac_status); } &&
11917 { ac_try='test -z "$ac_c_werror_flag"
11918 || test ! -s conftest.err'
11919 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11920 (eval $ac_try) 2>&5
11921 ac_status=$?
11922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11923 (exit $ac_status); }; } &&
11924 { ac_try='test -s conftest.$ac_objext'
11925 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11926 (eval $ac_try) 2>&5
11927 ac_status=$?
11928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11929 (exit $ac_status); }; }; then
11930 ac_cv_struct_tms=yes
11931 else
11932 echo "$as_me: failed program was:" >&5
11933 sed 's/^/| /' conftest.$ac_ext >&5
11934
11935 ac_cv_struct_tms=no
11936 fi
11937 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11938 fi
11939 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11940 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11941 if test $ac_cv_struct_tms = yes; then
11942
11943 cat >>confdefs.h <<\_ACEOF
11944 #define HAVE_STRUCT_TMS 1
11945 _ACEOF
11946
11947 fi
11948
11949 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11950 # revisit after autoconf 2.50.
11951 echo "$as_me:$LINENO: checking for clock_t" >&5
11952 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11953 if test "${gcc_cv_type_clock_t+set}" = set; then
11954 echo $ECHO_N "(cached) $ECHO_C" >&6
11955 else
11956
11957 cat >conftest.$ac_ext <<_ACEOF
11958 /* confdefs.h. */
11959 _ACEOF
11960 cat confdefs.h >>conftest.$ac_ext
11961 cat >>conftest.$ac_ext <<_ACEOF
11962 /* end confdefs.h. */
11963
11964 #include "ansidecl.h"
11965 #include "system.h"
11966
11967 int
11968 main ()
11969 {
11970 clock_t x;
11971 ;
11972 return 0;
11973 }
11974 _ACEOF
11975 rm -f conftest.$ac_objext
11976 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11977 (eval $ac_compile) 2>conftest.er1
11978 ac_status=$?
11979 grep -v '^ *+' conftest.er1 >conftest.err
11980 rm -f conftest.er1
11981 cat conftest.err >&5
11982 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11983 (exit $ac_status); } &&
11984 { ac_try='test -z "$ac_c_werror_flag"
11985 || test ! -s conftest.err'
11986 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11987 (eval $ac_try) 2>&5
11988 ac_status=$?
11989 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11990 (exit $ac_status); }; } &&
11991 { ac_try='test -s conftest.$ac_objext'
11992 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11993 (eval $ac_try) 2>&5
11994 ac_status=$?
11995 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11996 (exit $ac_status); }; }; then
11997 gcc_cv_type_clock_t=yes
11998 else
11999 echo "$as_me: failed program was:" >&5
12000 sed 's/^/| /' conftest.$ac_ext >&5
12001
12002 gcc_cv_type_clock_t=no
12003 fi
12004 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12005 fi
12006 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12007 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12008 if test $gcc_cv_type_clock_t = yes; then
12009
12010 cat >>confdefs.h <<\_ACEOF
12011 #define HAVE_CLOCK_T 1
12012 _ACEOF
12013
12014 fi
12015
12016 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12017 CFLAGS="$saved_CFLAGS"
12018
12019 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12020 if test "${enable_initfini_array+set}" = set; then
12021 enableval="$enable_initfini_array"
12022
12023 else
12024
12025 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12026 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12027 if test "${gcc_cv_initfini_array+set}" = set; then
12028 echo $ECHO_N "(cached) $ECHO_C" >&6
12029 else
12030 if test "$cross_compiling" = yes; then
12031 gcc_cv_initfini_array=no
12032 else
12033 cat >conftest.$ac_ext <<_ACEOF
12034 /* confdefs.h. */
12035 _ACEOF
12036 cat confdefs.h >>conftest.$ac_ext
12037 cat >>conftest.$ac_ext <<_ACEOF
12038 /* end confdefs.h. */
12039
12040 static int x = -1;
12041 int main (void) { return x; }
12042 int foo (void) { x = 0; }
12043 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12044 _ACEOF
12045 rm -f conftest$ac_exeext
12046 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12047 (eval $ac_link) 2>&5
12048 ac_status=$?
12049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12050 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12051 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12052 (eval $ac_try) 2>&5
12053 ac_status=$?
12054 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12055 (exit $ac_status); }; }; then
12056 gcc_cv_initfini_array=yes
12057 else
12058 echo "$as_me: program exited with status $ac_status" >&5
12059 echo "$as_me: failed program was:" >&5
12060 sed 's/^/| /' conftest.$ac_ext >&5
12061
12062 ( exit $ac_status )
12063 gcc_cv_initfini_array=no
12064 fi
12065 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12066 fi
12067 fi
12068 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12069 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12070 enable_initfini_array=$gcc_cv_initfini_array
12071
12072 fi;
12073 if test $enable_initfini_array = yes; then
12074
12075 cat >>confdefs.h <<\_ACEOF
12076 #define HAVE_INITFINI_ARRAY 1
12077 _ACEOF
12078
12079 fi
12080
12081 # mkdir takes a single argument on some systems.
12082 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12083 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12084 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12085 echo $ECHO_N "(cached) $ECHO_C" >&6
12086 else
12087 cat >conftest.$ac_ext <<_ACEOF
12088 /* confdefs.h. */
12089 _ACEOF
12090 cat confdefs.h >>conftest.$ac_ext
12091 cat >>conftest.$ac_ext <<_ACEOF
12092 /* end confdefs.h. */
12093
12094 #include <sys/types.h>
12095 #ifdef HAVE_SYS_STAT_H
12096 # include <sys/stat.h>
12097 #endif
12098 #ifdef HAVE_UNISTD_H
12099 # include <unistd.h>
12100 #endif
12101 #ifdef HAVE_DIRECT_H
12102 # include <direct.h>
12103 #endif
12104 int
12105 main ()
12106 {
12107 mkdir ("foo", 0);
12108 ;
12109 return 0;
12110 }
12111 _ACEOF
12112 rm -f conftest.$ac_objext
12113 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12114 (eval $ac_compile) 2>conftest.er1
12115 ac_status=$?
12116 grep -v '^ *+' conftest.er1 >conftest.err
12117 rm -f conftest.er1
12118 cat conftest.err >&5
12119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12120 (exit $ac_status); } &&
12121 { ac_try='test -z "$ac_c_werror_flag"
12122 || test ! -s conftest.err'
12123 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12124 (eval $ac_try) 2>&5
12125 ac_status=$?
12126 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12127 (exit $ac_status); }; } &&
12128 { ac_try='test -s conftest.$ac_objext'
12129 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12130 (eval $ac_try) 2>&5
12131 ac_status=$?
12132 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12133 (exit $ac_status); }; }; then
12134 gcc_cv_mkdir_takes_one_arg=no
12135 else
12136 echo "$as_me: failed program was:" >&5
12137 sed 's/^/| /' conftest.$ac_ext >&5
12138
12139 gcc_cv_mkdir_takes_one_arg=yes
12140 fi
12141 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12142 fi
12143 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12144 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12145 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12146
12147 cat >>confdefs.h <<\_ACEOF
12148 #define MKDIR_TAKES_ONE_ARG 1
12149 _ACEOF
12150
12151 fi
12152
12153
12154 # File extensions
12155 manext='.1'
12156 objext='.o'
12157
12158
12159
12160 # With Setjmp/Longjmp based exception handling.
12161 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12162 if test "${enable_sjlj_exceptions+set}" = set; then
12163 enableval="$enable_sjlj_exceptions"
12164 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12165
12166 cat >>confdefs.h <<_ACEOF
12167 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12168 _ACEOF
12169
12170 fi;
12171
12172 # For platforms with the unwind ABI which includes an unwind library,
12173 # libunwind, we can choose to use the system libunwind.
12174
12175 # Check whether --with-system-libunwind or --without-system-libunwind was given.
12176 if test "${with_system_libunwind+set}" = set; then
12177 withval="$with_system_libunwind"
12178
12179 fi;
12180
12181 # config.gcc also contains tests of with_system_libunwind.
12182 if test x$with_system_libunwind = xyes; then
12183
12184 cat >>confdefs.h <<\_ACEOF
12185 #define HAVE_GETIPINFO 1
12186 _ACEOF
12187
12188 fi
12189
12190 # --------------------------------------------------------
12191 # Build, host, and target specific configuration fragments
12192 # --------------------------------------------------------
12193
12194 # Collect build-machine-specific information.
12195 . ${srcdir}/config.build
12196
12197 # Collect host-machine-specific information.
12198 . ${srcdir}/config.host
12199
12200 target_gtfiles=
12201
12202 # Collect target-machine-specific information.
12203 . ${srcdir}/config.gcc
12204
12205 extra_objs="${host_extra_objs} ${extra_objs}"
12206 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
12207
12208 # Default the target-machine variables that were not explicitly set.
12209 if test x"$tm_file" = x
12210 then tm_file=$cpu_type/$cpu_type.h; fi
12211
12212 if test x"$extra_headers" = x
12213 then extra_headers=; fi
12214
12215 if test x$md_file = x
12216 then md_file=$cpu_type/$cpu_type.md; fi
12217
12218 if test x$out_file = x
12219 then out_file=$cpu_type/$cpu_type.c; fi
12220
12221 if test x"$tmake_file" = x
12222 then tmake_file=$cpu_type/t-$cpu_type
12223 fi
12224
12225 if test x"$dwarf2" = xyes
12226 then tm_file="$tm_file tm-dwarf2.h"
12227 fi
12228
12229 # Say what files are being used for the output code and MD file.
12230 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
12231 echo "Using \`$srcdir/config/$md_file' as machine description file."
12232
12233 # If any of the xm_file variables contain nonexistent files, warn
12234 # about them and drop them.
12235
12236 bx=
12237 for x in $build_xm_file; do
12238 if test -f $srcdir/config/$x
12239 then bx="$bx $x"
12240 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12241 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12242 fi
12243 done
12244 build_xm_file="$bx"
12245
12246 hx=
12247 for x in $host_xm_file; do
12248 if test -f $srcdir/config/$x
12249 then hx="$hx $x"
12250 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12251 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12252 fi
12253 done
12254 host_xm_file="$hx"
12255
12256 tx=
12257 for x in $xm_file; do
12258 if test -f $srcdir/config/$x
12259 then tx="$tx $x"
12260 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12261 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12262 fi
12263 done
12264 xm_file="$tx"
12265
12266 count=a
12267 for f in $tm_file; do
12268 count=${count}x
12269 done
12270 if test $count = ax; then
12271 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
12272 else
12273 echo "Using the following target machine macro files:"
12274 for f in $tm_file; do
12275 echo " $srcdir/config/$f"
12276 done
12277 fi
12278
12279 if test x$need_64bit_hwint = xyes; then
12280
12281 cat >>confdefs.h <<\_ACEOF
12282 #define NEED_64BIT_HOST_WIDE_INT 1
12283 _ACEOF
12284
12285 fi
12286
12287 if test x$use_long_long_for_widest_fast_int = xyes; then
12288
12289 cat >>confdefs.h <<\_ACEOF
12290 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
12291 _ACEOF
12292
12293 fi
12294
12295 count=a
12296 for f in $host_xm_file; do
12297 count=${count}x
12298 done
12299 if test $count = a; then
12300 :
12301 elif test $count = ax; then
12302 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
12303 else
12304 echo "Using the following host machine macro files:"
12305 for f in $host_xm_file; do
12306 echo " $srcdir/config/$f"
12307 done
12308 fi
12309 echo "Using ${out_host_hook_obj} for host machine hooks."
12310
12311 if test "$host_xm_file" != "$build_xm_file"; then
12312 count=a
12313 for f in $build_xm_file; do
12314 count=${count}x
12315 done
12316 if test $count = a; then
12317 :
12318 elif test $count = ax; then
12319 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12320 else
12321 echo "Using the following build machine macro files:"
12322 for f in $build_xm_file; do
12323 echo " $srcdir/config/$f"
12324 done
12325 fi
12326 fi
12327
12328 case ${host} in
12329 powerpc*-*-darwin*)
12330 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
12331 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
12332 if test "${gcc_cv_mcontext_underscores+set}" = set; then
12333 echo $ECHO_N "(cached) $ECHO_C" >&6
12334 else
12335 cat >conftest.$ac_ext <<_ACEOF
12336
12337 #include <sys/cdefs.h>
12338 #include <sys/signal.h>
12339 #include <ucontext.h>
12340 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
12341
12342 _ACEOF
12343 rm -f conftest.$ac_objext
12344 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12345 (eval $ac_compile) 2>conftest.er1
12346 ac_status=$?
12347 grep -v '^ *+' conftest.er1 >conftest.err
12348 rm -f conftest.er1
12349 cat conftest.err >&5
12350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12351 (exit $ac_status); } &&
12352 { ac_try='test -z "$ac_c_werror_flag"
12353 || test ! -s conftest.err'
12354 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12355 (eval $ac_try) 2>&5
12356 ac_status=$?
12357 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12358 (exit $ac_status); }; } &&
12359 { ac_try='test -s conftest.$ac_objext'
12360 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12361 (eval $ac_try) 2>&5
12362 ac_status=$?
12363 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12364 (exit $ac_status); }; }; then
12365 gcc_cv_mcontext_underscores=no
12366 else
12367 echo "$as_me: failed program was:" >&5
12368 sed 's/^/| /' conftest.$ac_ext >&5
12369
12370 gcc_cv_mcontext_underscores=yes
12371 fi
12372 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12373 fi
12374 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
12375 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
12376 if test $gcc_cv_mcontext_underscores = yes; then
12377
12378 cat >>confdefs.h <<\_ACEOF
12379 #define HAS_MCONTEXT_T_UNDERSCORES
12380 _ACEOF
12381
12382 fi
12383 ;;
12384 esac
12385
12386 # ---------
12387 # Threading
12388 # ---------
12389
12390 # Check if a valid thread package
12391 case ${enable_threads} in
12392 "" | no)
12393 # No threads
12394 target_thread_file='single'
12395 ;;
12396 yes)
12397 # default
12398 target_thread_file='single'
12399 ;;
12400 aix | dce | gnat | irix | posix | posix95 | rtems | \
12401 single | solaris | vxworks | win32 )
12402 target_thread_file=${enable_threads}
12403 ;;
12404 *)
12405 echo "${enable_threads} is an unknown thread package" 1>&2
12406 exit 1
12407 ;;
12408 esac
12409
12410 if test x${thread_file} = x; then
12411 # No thread file set by target-specific clauses in config.gcc,
12412 # so use file chosen by default logic above
12413 thread_file=${target_thread_file}
12414 fi
12415
12416 # Make gthr-default.h if we have a thread file.
12417 gthread_flags=
12418 if test $thread_file != single; then
12419 rm -f gthr-default.h
12420 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12421 gthread_flags=-DHAVE_GTHR_DEFAULT
12422 fi
12423
12424
12425 # --------
12426 # UNSORTED
12427 # --------
12428
12429 use_cxa_atexit=no
12430 if test x$enable___cxa_atexit = xyes || \
12431 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12432 if test x$host = x$target; then
12433 case $host in
12434 # mingw32 doesn't have __cxa_atexit but uses atexit registration
12435 # keyed to flag_use_cxa_atexit
12436 *-*-mingw32*)
12437 use_cxa_atexit=yes
12438 ;;
12439 *)
12440 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12441 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12442 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12443 echo $ECHO_N "(cached) $ECHO_C" >&6
12444 else
12445 cat >conftest.$ac_ext <<_ACEOF
12446 /* confdefs.h. */
12447 _ACEOF
12448 cat confdefs.h >>conftest.$ac_ext
12449 cat >>conftest.$ac_ext <<_ACEOF
12450 /* end confdefs.h. */
12451 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12452 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12453 #define __cxa_atexit innocuous___cxa_atexit
12454
12455 /* System header to define __stub macros and hopefully few prototypes,
12456 which can conflict with char __cxa_atexit (); below.
12457 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12458 <limits.h> exists even on freestanding compilers. */
12459
12460 #ifdef __STDC__
12461 # include <limits.h>
12462 #else
12463 # include <assert.h>
12464 #endif
12465
12466 #undef __cxa_atexit
12467
12468 /* Override any gcc2 internal prototype to avoid an error. */
12469 #ifdef __cplusplus
12470 extern "C"
12471 {
12472 #endif
12473 /* We use char because int might match the return type of a gcc2
12474 builtin and then its argument prototype would still apply. */
12475 char __cxa_atexit ();
12476 /* The GNU C library defines this for functions which it implements
12477 to always fail with ENOSYS. Some functions are actually named
12478 something starting with __ and the normal name is an alias. */
12479 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12480 choke me
12481 #else
12482 char (*f) () = __cxa_atexit;
12483 #endif
12484 #ifdef __cplusplus
12485 }
12486 #endif
12487
12488 int
12489 main ()
12490 {
12491 return f != __cxa_atexit;
12492 ;
12493 return 0;
12494 }
12495 _ACEOF
12496 rm -f conftest.$ac_objext conftest$ac_exeext
12497 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12498 (eval $ac_link) 2>conftest.er1
12499 ac_status=$?
12500 grep -v '^ *+' conftest.er1 >conftest.err
12501 rm -f conftest.er1
12502 cat conftest.err >&5
12503 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12504 (exit $ac_status); } &&
12505 { ac_try='test -z "$ac_c_werror_flag"
12506 || test ! -s conftest.err'
12507 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12508 (eval $ac_try) 2>&5
12509 ac_status=$?
12510 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12511 (exit $ac_status); }; } &&
12512 { ac_try='test -s conftest$ac_exeext'
12513 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12514 (eval $ac_try) 2>&5
12515 ac_status=$?
12516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12517 (exit $ac_status); }; }; then
12518 ac_cv_func___cxa_atexit=yes
12519 else
12520 echo "$as_me: failed program was:" >&5
12521 sed 's/^/| /' conftest.$ac_ext >&5
12522
12523 ac_cv_func___cxa_atexit=no
12524 fi
12525 rm -f conftest.err conftest.$ac_objext \
12526 conftest$ac_exeext conftest.$ac_ext
12527 fi
12528 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12529 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12530 if test $ac_cv_func___cxa_atexit = yes; then
12531 use_cxa_atexit=yes
12532 else
12533 echo "__cxa_atexit can't be enabled on this target"
12534 fi
12535
12536 ;;
12537 esac
12538 else
12539 # We can't check for __cxa_atexit when building a cross, so assume
12540 # it is available
12541 use_cxa_atexit=yes
12542 fi
12543 if test x$use_cxa_atexit = xyes; then
12544
12545 cat >>confdefs.h <<\_ACEOF
12546 #define DEFAULT_USE_CXA_ATEXIT 2
12547 _ACEOF
12548
12549 fi
12550 fi
12551
12552 use_getipinfo=yes
12553 if test x$with_system_libunwind = xyes; then
12554 if test x$host = x$target; then
12555 echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
12556 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
12557 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
12558 echo $ECHO_N "(cached) $ECHO_C" >&6
12559 else
12560 ac_func_search_save_LIBS=$LIBS
12561 ac_cv_search__Unwind_GetIPInfo=no
12562 cat >conftest.$ac_ext <<_ACEOF
12563 /* confdefs.h. */
12564 _ACEOF
12565 cat confdefs.h >>conftest.$ac_ext
12566 cat >>conftest.$ac_ext <<_ACEOF
12567 /* end confdefs.h. */
12568
12569 /* Override any gcc2 internal prototype to avoid an error. */
12570 #ifdef __cplusplus
12571 extern "C"
12572 #endif
12573 /* We use char because int might match the return type of a gcc2
12574 builtin and then its argument prototype would still apply. */
12575 char _Unwind_GetIPInfo ();
12576 int
12577 main ()
12578 {
12579 _Unwind_GetIPInfo ();
12580 ;
12581 return 0;
12582 }
12583 _ACEOF
12584 rm -f conftest.$ac_objext conftest$ac_exeext
12585 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12586 (eval $ac_link) 2>conftest.er1
12587 ac_status=$?
12588 grep -v '^ *+' conftest.er1 >conftest.err
12589 rm -f conftest.er1
12590 cat conftest.err >&5
12591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12592 (exit $ac_status); } &&
12593 { ac_try='test -z "$ac_c_werror_flag"
12594 || test ! -s conftest.err'
12595 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12596 (eval $ac_try) 2>&5
12597 ac_status=$?
12598 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12599 (exit $ac_status); }; } &&
12600 { ac_try='test -s conftest$ac_exeext'
12601 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12602 (eval $ac_try) 2>&5
12603 ac_status=$?
12604 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12605 (exit $ac_status); }; }; then
12606 ac_cv_search__Unwind_GetIPInfo="none required"
12607 else
12608 echo "$as_me: failed program was:" >&5
12609 sed 's/^/| /' conftest.$ac_ext >&5
12610
12611 fi
12612 rm -f conftest.err conftest.$ac_objext \
12613 conftest$ac_exeext conftest.$ac_ext
12614 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
12615 for ac_lib in unwind; do
12616 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12617 cat >conftest.$ac_ext <<_ACEOF
12618 /* confdefs.h. */
12619 _ACEOF
12620 cat confdefs.h >>conftest.$ac_ext
12621 cat >>conftest.$ac_ext <<_ACEOF
12622 /* end confdefs.h. */
12623
12624 /* Override any gcc2 internal prototype to avoid an error. */
12625 #ifdef __cplusplus
12626 extern "C"
12627 #endif
12628 /* We use char because int might match the return type of a gcc2
12629 builtin and then its argument prototype would still apply. */
12630 char _Unwind_GetIPInfo ();
12631 int
12632 main ()
12633 {
12634 _Unwind_GetIPInfo ();
12635 ;
12636 return 0;
12637 }
12638 _ACEOF
12639 rm -f conftest.$ac_objext conftest$ac_exeext
12640 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12641 (eval $ac_link) 2>conftest.er1
12642 ac_status=$?
12643 grep -v '^ *+' conftest.er1 >conftest.err
12644 rm -f conftest.er1
12645 cat conftest.err >&5
12646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12647 (exit $ac_status); } &&
12648 { ac_try='test -z "$ac_c_werror_flag"
12649 || test ! -s conftest.err'
12650 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12651 (eval $ac_try) 2>&5
12652 ac_status=$?
12653 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12654 (exit $ac_status); }; } &&
12655 { ac_try='test -s conftest$ac_exeext'
12656 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12657 (eval $ac_try) 2>&5
12658 ac_status=$?
12659 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12660 (exit $ac_status); }; }; then
12661 ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
12662 break
12663 else
12664 echo "$as_me: failed program was:" >&5
12665 sed 's/^/| /' conftest.$ac_ext >&5
12666
12667 fi
12668 rm -f conftest.err conftest.$ac_objext \
12669 conftest$ac_exeext conftest.$ac_ext
12670 done
12671 fi
12672 LIBS=$ac_func_search_save_LIBS
12673 fi
12674 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
12675 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
12676 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
12677 test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
12678
12679 else
12680 use_getipinfo=no
12681 fi
12682
12683 fi
12684 fi
12685
12686 if test x$use_getipinfo = xyes; then
12687
12688 cat >>confdefs.h <<\_ACEOF
12689 #define HAVE_GETIPINFO 1
12690 _ACEOF
12691
12692 else
12693 echo "The system unwind library does not support _Unwind_GetIPInfo."
12694 fi
12695
12696 # Look for a file containing extra machine modes.
12697 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12698 extra_modes_file='$(srcdir)'/config/${extra_modes}
12699
12700
12701 cat >>confdefs.h <<_ACEOF
12702 #define EXTRA_MODES_FILE "config/$extra_modes"
12703 _ACEOF
12704
12705 fi
12706
12707 # Convert extra_options into a form suitable for Makefile use.
12708 extra_opt_files=
12709 for f in $extra_options; do
12710 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12711 done
12712
12713
12714 # auto-host.h is the file containing items generated by autoconf and is
12715 # the first file included by config.h.
12716 # If host=build, it is correct to have bconfig include auto-host.h
12717 # as well. If host!=build, we are in error and need to do more
12718 # work to find out the build config parameters.
12719 if test x$host = x$build
12720 then
12721 build_auto=auto-host.h
12722 else
12723 # We create a subdir, then run autoconf in the subdir.
12724 # To prevent recursion we set host and build for the new
12725 # invocation of configure to the build for this invocation
12726 # of configure.
12727 tempdir=build.$$
12728 rm -rf $tempdir
12729 mkdir $tempdir
12730 cd $tempdir
12731 case ${srcdir} in
12732 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12733 *) realsrcdir=../${srcdir};;
12734 esac
12735 saved_CFLAGS="${CFLAGS}"
12736 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12737 ${realsrcdir}/configure \
12738 --enable-languages=${enable_languages-all} \
12739 --target=$target_alias --host=$build_alias --build=$build_alias
12740 CFLAGS="${saved_CFLAGS}"
12741
12742 # We just finished tests for the build machine, so rename
12743 # the file auto-build.h in the gcc directory.
12744 mv auto-host.h ../auto-build.h
12745 cd ..
12746 rm -rf $tempdir
12747 build_auto=auto-build.h
12748 fi
12749
12750
12751 tm_file="${tm_file} defaults.h"
12752 tm_p_file="${tm_p_file} tm-preds.h"
12753 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12754 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12755 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12756 # put this back in temporarily.
12757 xm_file="auto-host.h ansidecl.h ${xm_file}"
12758
12759 # --------
12760 # UNSORTED
12761 # --------
12762
12763 # Compile in configure arguments.
12764 if test -f configargs.h ; then
12765 # Being re-configured.
12766 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12767 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12768 else
12769 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12770 fi
12771
12772 # Double all backslashes and backslash all quotes to turn
12773 # gcc_config_arguments into a C string.
12774 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12775 $gcc_config_arguments
12776 EOF
12777 gcc_config_arguments_str=`cat conftest.out`
12778 rm -f conftest.out
12779
12780 cat > configargs.h <<EOF
12781 /* Generated automatically. */
12782 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12783 static const char thread_model[] = "$thread_file";
12784
12785 static const struct {
12786 const char *name, *value;
12787 } configure_default_options[] = $configure_default_options;
12788 EOF
12789
12790 # Internationalization
12791 # If we haven't got the data from the intl directory,
12792 # assume NLS is disabled.
12793 USE_NLS=no
12794 LIBINTL=
12795 LIBINTL_DEP=
12796 INCINTL=
12797 XGETTEXT=
12798 GMSGFMT=
12799 POSUB=
12800
12801 if test -f ../intl/config.intl; then
12802 . ../intl/config.intl
12803 fi
12804 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12805 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12806 if test x"$USE_NLS" != xyes; then
12807 echo "$as_me:$LINENO: result: no" >&5
12808 echo "${ECHO_T}no" >&6
12809 else
12810 echo "$as_me:$LINENO: result: yes" >&5
12811 echo "${ECHO_T}yes" >&6
12812
12813 cat >>confdefs.h <<\_ACEOF
12814 #define ENABLE_NLS 1
12815 _ACEOF
12816
12817
12818 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12819 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12820 # Look for .po and .gmo files in the source directory.
12821 CATALOGS=
12822 XLINGUAS=
12823 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12824 # If there aren't any .gmo files the shell will give us the
12825 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12826 # weeded out.
12827 case "$cat" in *\**)
12828 continue;;
12829 esac
12830 # The quadruple backslash is collapsed to a double backslash
12831 # by the backticks, then collapsed again by the double quotes,
12832 # leaving us with one backslash in the sed expression (right
12833 # before the dot that mustn't act as a wildcard).
12834 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
12835 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
12836 # The user is allowed to set LINGUAS to a list of languages to
12837 # install catalogs for. If it's empty that means "all of them."
12838 if test "x$LINGUAS" = x; then
12839 CATALOGS="$CATALOGS $cat"
12840 XLINGUAS="$XLINGUAS $lang"
12841 else
12842 case "$LINGUAS" in *$lang*)
12843 CATALOGS="$CATALOGS $cat"
12844 XLINGUAS="$XLINGUAS $lang"
12845 ;;
12846 esac
12847 fi
12848 done
12849 LINGUAS="$XLINGUAS"
12850 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12851 echo "${ECHO_T}$LINGUAS" >&6
12852
12853
12854 DATADIRNAME=share
12855
12856 INSTOBJEXT=.mo
12857
12858 GENCAT=gencat
12859
12860 CATOBJEXT=.gmo
12861
12862 fi
12863
12864 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12865 # -liconv on the link line twice.
12866 case "$LIBINTL" in *$LIBICONV*)
12867 LIBICONV= ;;
12868 esac
12869
12870 # Check whether --enable-secureplt or --disable-secureplt was given.
12871 if test "${enable_secureplt+set}" = set; then
12872 enableval="$enable_secureplt"
12873
12874 fi;
12875
12876 # Windows32 Registry support for specifying GCC installation paths.
12877 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12878 if test "${enable_win32_registry+set}" = set; then
12879 enableval="$enable_win32_registry"
12880
12881 fi;
12882
12883 case $host_os in
12884 win32 | pe | cygwin* | mingw32* | uwin*)
12885 if test "x$enable_win32_registry" != xno; then
12886 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12887 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12888 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12889 echo $ECHO_N "(cached) $ECHO_C" >&6
12890 else
12891 ac_func_search_save_LIBS=$LIBS
12892 ac_cv_search_RegOpenKeyExA=no
12893 cat >conftest.$ac_ext <<_ACEOF
12894 /* confdefs.h. */
12895 _ACEOF
12896 cat confdefs.h >>conftest.$ac_ext
12897 cat >>conftest.$ac_ext <<_ACEOF
12898 /* end confdefs.h. */
12899
12900 /* Override any gcc2 internal prototype to avoid an error. */
12901 #ifdef __cplusplus
12902 extern "C"
12903 #endif
12904 /* We use char because int might match the return type of a gcc2
12905 builtin and then its argument prototype would still apply. */
12906 char RegOpenKeyExA ();
12907 int
12908 main ()
12909 {
12910 RegOpenKeyExA ();
12911 ;
12912 return 0;
12913 }
12914 _ACEOF
12915 rm -f conftest.$ac_objext conftest$ac_exeext
12916 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12917 (eval $ac_link) 2>conftest.er1
12918 ac_status=$?
12919 grep -v '^ *+' conftest.er1 >conftest.err
12920 rm -f conftest.er1
12921 cat conftest.err >&5
12922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12923 (exit $ac_status); } &&
12924 { ac_try='test -z "$ac_c_werror_flag"
12925 || test ! -s conftest.err'
12926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12927 (eval $ac_try) 2>&5
12928 ac_status=$?
12929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12930 (exit $ac_status); }; } &&
12931 { ac_try='test -s conftest$ac_exeext'
12932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12933 (eval $ac_try) 2>&5
12934 ac_status=$?
12935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12936 (exit $ac_status); }; }; then
12937 ac_cv_search_RegOpenKeyExA="none required"
12938 else
12939 echo "$as_me: failed program was:" >&5
12940 sed 's/^/| /' conftest.$ac_ext >&5
12941
12942 fi
12943 rm -f conftest.err conftest.$ac_objext \
12944 conftest$ac_exeext conftest.$ac_ext
12945 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12946 for ac_lib in advapi32; do
12947 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12948 cat >conftest.$ac_ext <<_ACEOF
12949 /* confdefs.h. */
12950 _ACEOF
12951 cat confdefs.h >>conftest.$ac_ext
12952 cat >>conftest.$ac_ext <<_ACEOF
12953 /* end confdefs.h. */
12954
12955 /* Override any gcc2 internal prototype to avoid an error. */
12956 #ifdef __cplusplus
12957 extern "C"
12958 #endif
12959 /* We use char because int might match the return type of a gcc2
12960 builtin and then its argument prototype would still apply. */
12961 char RegOpenKeyExA ();
12962 int
12963 main ()
12964 {
12965 RegOpenKeyExA ();
12966 ;
12967 return 0;
12968 }
12969 _ACEOF
12970 rm -f conftest.$ac_objext conftest$ac_exeext
12971 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12972 (eval $ac_link) 2>conftest.er1
12973 ac_status=$?
12974 grep -v '^ *+' conftest.er1 >conftest.err
12975 rm -f conftest.er1
12976 cat conftest.err >&5
12977 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12978 (exit $ac_status); } &&
12979 { ac_try='test -z "$ac_c_werror_flag"
12980 || test ! -s conftest.err'
12981 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12982 (eval $ac_try) 2>&5
12983 ac_status=$?
12984 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12985 (exit $ac_status); }; } &&
12986 { ac_try='test -s conftest$ac_exeext'
12987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12988 (eval $ac_try) 2>&5
12989 ac_status=$?
12990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12991 (exit $ac_status); }; }; then
12992 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12993 break
12994 else
12995 echo "$as_me: failed program was:" >&5
12996 sed 's/^/| /' conftest.$ac_ext >&5
12997
12998 fi
12999 rm -f conftest.err conftest.$ac_objext \
13000 conftest$ac_exeext conftest.$ac_ext
13001 done
13002 fi
13003 LIBS=$ac_func_search_save_LIBS
13004 fi
13005 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13006 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13007 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13008 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13009
13010 else
13011 enable_win32_registry=no
13012 fi
13013
13014 fi
13015
13016 if test "x$enable_win32_registry" != xno; then
13017
13018 cat >>confdefs.h <<\_ACEOF
13019 #define ENABLE_WIN32_REGISTRY 1
13020 _ACEOF
13021
13022
13023 if test "x$enable_win32_registry" != xyes \
13024 && test "x$enable_win32_registry" != x; then
13025
13026 cat >>confdefs.h <<_ACEOF
13027 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13028 _ACEOF
13029
13030 fi
13031 fi
13032 ;;
13033 esac
13034
13035 # Get an absolute path to the GCC top-level source directory
13036 holddir=`${PWDCMD-pwd}`
13037 cd $srcdir
13038 topdir=`${PWDCMD-pwd}`
13039 cd $holddir
13040
13041 # Conditionalize the makefile for this host machine.
13042 xmake_file=
13043 for f in ${host_xmake_file}
13044 do
13045 if test -f ${srcdir}/config/$f
13046 then
13047 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13048 fi
13049 done
13050
13051 # Conditionalize the makefile for this target machine.
13052 tmake_file_=
13053 for f in ${tmake_file}
13054 do
13055 if test -f ${srcdir}/config/$f
13056 then
13057 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13058 fi
13059 done
13060 tmake_file="${tmake_file_}"
13061
13062 # This is a terrible hack which will go away some day.
13063 host_cc_for_libada=${CC}
13064
13065
13066 out_object_file=`basename $out_file .c`.o
13067
13068 tm_file_list="options.h"
13069 tm_include_list="options.h"
13070 for f in $tm_file; do
13071 case $f in
13072 ./* )
13073 f=`echo $f | sed 's/^..//'`
13074 tm_file_list="${tm_file_list} $f"
13075 tm_include_list="${tm_include_list} $f"
13076 ;;
13077 defaults.h )
13078 tm_file_list="${tm_file_list} \$(srcdir)/$f"
13079 tm_include_list="${tm_include_list} $f"
13080 ;;
13081 * )
13082 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13083 tm_include_list="${tm_include_list} config/$f"
13084 ;;
13085 esac
13086 done
13087
13088 tm_p_file_list=
13089 tm_p_include_list=
13090 for f in $tm_p_file; do
13091 case $f in
13092 tm-preds.h )
13093 tm_p_file_list="${tm_p_file_list} $f"
13094 tm_p_include_list="${tm_p_include_list} $f"
13095 ;;
13096 * )
13097 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13098 tm_p_include_list="${tm_p_include_list} config/$f"
13099 esac
13100 done
13101
13102 xm_file_list=
13103 xm_include_list=
13104 for f in $xm_file; do
13105 case $f in
13106 ansidecl.h )
13107 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13108 xm_include_list="${xm_include_list} $f"
13109 ;;
13110 auto-host.h )
13111 xm_file_list="${xm_file_list} $f"
13112 xm_include_list="${xm_include_list} $f"
13113 ;;
13114 * )
13115 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13116 xm_include_list="${xm_include_list} config/$f"
13117 ;;
13118 esac
13119 done
13120
13121 host_xm_file_list=
13122 host_xm_include_list=
13123 for f in $host_xm_file; do
13124 case $f in
13125 ansidecl.h )
13126 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13127 host_xm_include_list="${host_xm_include_list} $f"
13128 ;;
13129 auto-host.h )
13130 host_xm_file_list="${host_xm_file_list} $f"
13131 host_xm_include_list="${host_xm_include_list} $f"
13132 ;;
13133 * )
13134 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13135 host_xm_include_list="${host_xm_include_list} config/$f"
13136 ;;
13137 esac
13138 done
13139
13140 build_xm_file_list=
13141 for f in $build_xm_file; do
13142 case $f in
13143 ansidecl.h )
13144 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13145 build_xm_include_list="${build_xm_include_list} $f"
13146 ;;
13147 auto-build.h | auto-host.h )
13148 build_xm_file_list="${build_xm_file_list} $f"
13149 build_xm_include_list="${build_xm_include_list} $f"
13150 ;;
13151 * )
13152 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13153 build_xm_include_list="${build_xm_include_list} config/$f"
13154 ;;
13155 esac
13156 done
13157
13158 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
13159 # cross-compiler which does not use the native headers and libraries.
13160 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13161 CROSS=
13162 ALL=all.internal
13163 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13164
13165 if test "x$with_build_sysroot" != x; then
13166 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
13167 else
13168 # This value is used, even on a native system, because
13169 # CROSS_SYSTEM_HEADER_DIR is just
13170 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
13171 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
13172 fi
13173
13174 if test x$host != x$target
13175 then
13176 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
13177 ALL=all.cross
13178 SYSTEM_HEADER_DIR=$build_system_header_dir
13179 case "$host","$target" in
13180 # Darwin crosses can use the host system's libraries and headers,
13181 # because of the fat library support. Of course, it must be the
13182 # same version of Darwin on both sides. Allow the user to
13183 # just say --target=foo-darwin without a version number to mean
13184 # "the version on this system".
13185 *-*-darwin*,*-*-darwin*)
13186 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13187 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13188 if test $hostos = $targetos -o $targetos = darwin ; then
13189 CROSS=
13190 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13191 with_headers=yes
13192 fi
13193 ;;
13194
13195 i?86-*-*,x86_64-*-* \
13196 | powerpc*-*-*,powerpc64*-*-*)
13197 CROSS="$CROSS -DNATIVE_CROSS" ;;
13198 esac
13199 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13200 SYSTEM_HEADER_DIR=$build_system_header_dir
13201 fi
13202
13203 # If this is a cross-compiler that does not
13204 # have its own set of headers then define
13205 # inhibit_libc
13206
13207 # If this is using newlib, without having the headers available now,
13208 # then define inhibit_libc in LIBGCC2_CFLAGS.
13209 # This prevents libgcc2 from containing any code which requires libc
13210 # support.
13211 inhibit_libc=false
13212 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13213 test x$with_newlib = xyes ; } &&
13214 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
13215 inhibit_libc=true
13216 fi
13217
13218
13219 # When building gcc with a cross-compiler, we need to adjust things so
13220 # that the generator programs are still built with the native compiler.
13221 # Also, we cannot run fixincludes or fix-header.
13222
13223 # These are the normal (build=host) settings:
13224 CC_FOR_BUILD='$(CC)'
13225 BUILD_CFLAGS='$(ALL_CFLAGS)'
13226 STMP_FIXINC=stmp-fixinc
13227
13228 # Possibly disable fixproto, on a per-target basis.
13229 case ${use_fixproto} in
13230 no)
13231 STMP_FIXPROTO=
13232 ;;
13233 yes)
13234 STMP_FIXPROTO=stmp-fixproto
13235 ;;
13236 esac
13237
13238
13239 # And these apply if build != host, or we are generating coverage data
13240 if test x$build != x$host || test "x$coverage_flags" != x
13241 then
13242 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
13243
13244 if test "x$TARGET_SYSTEM_ROOT" = x; then
13245 if test "x$STMP_FIXPROTO" != x; then
13246 STMP_FIXPROTO=stmp-install-fixproto
13247 fi
13248 fi
13249 fi
13250
13251 # Expand extra_headers to include complete path.
13252 # This substitutes for lots of t-* files.
13253 extra_headers_list=
13254 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13255 for file in ${extra_headers} ; do
13256 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13257 done
13258
13259 # Define collect2 in Makefile.
13260 case $host_can_use_collect2 in
13261 no) collect2= ;;
13262 *) collect2='collect2$(exeext)' ;;
13263 esac
13264
13265
13266 # Add a definition of USE_COLLECT2 if system wants one.
13267 case $use_collect2 in
13268 no) use_collect2= ;;
13269 "") ;;
13270 *)
13271 host_xm_defines="${host_xm_defines} USE_COLLECT2"
13272 xm_defines="${xm_defines} USE_COLLECT2"
13273 case $host_can_use_collect2 in
13274 no)
13275 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
13276 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
13277 { (exit 1); exit 1; }; }
13278 ;;
13279 esac
13280 ;;
13281 esac
13282
13283 # ---------------------------
13284 # Assembler & linker features
13285 # ---------------------------
13286
13287 # Identify the assembler which will work hand-in-glove with the newly
13288 # built GCC, so that we can examine its features. This is the assembler
13289 # which will be driven by the driver program.
13290 #
13291 # If build != host, and we aren't building gas in-tree, we identify a
13292 # build->target assembler and hope that it will have the same features
13293 # as the host->target assembler we'll be using.
13294 gcc_cv_gas_major_version=
13295 gcc_cv_gas_minor_version=
13296 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
13297
13298 if test "${gcc_cv_as+set}" = set; then
13299 :
13300 else
13301
13302 if test -x "$DEFAULT_ASSEMBLER"; then
13303 gcc_cv_as="$DEFAULT_ASSEMBLER"
13304 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
13305 && test -f ../gas/Makefile \
13306 && test x$build = x$host; then
13307 gcc_cv_as=../gas/as-new$build_exeext
13308 elif test -x as$build_exeext; then
13309 # Build using assembler in the current directory.
13310 gcc_cv_as=./as$build_exeext
13311 elif test -x $AS_FOR_TARGET; then
13312 gcc_cv_as="$AS_FOR_TARGET"
13313 else
13314 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
13315 set dummy $AS_FOR_TARGET; ac_word=$2
13316 echo "$as_me:$LINENO: checking for $ac_word" >&5
13317 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13318 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
13319 echo $ECHO_N "(cached) $ECHO_C" >&6
13320 else
13321 case $gcc_cv_as in
13322 [\\/]* | ?:[\\/]*)
13323 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
13324 ;;
13325 *)
13326 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13327 for as_dir in $PATH
13328 do
13329 IFS=$as_save_IFS
13330 test -z "$as_dir" && as_dir=.
13331 for ac_exec_ext in '' $ac_executable_extensions; do
13332 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13333 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
13334 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13335 break 2
13336 fi
13337 done
13338 done
13339
13340 ;;
13341 esac
13342 fi
13343 gcc_cv_as=$ac_cv_path_gcc_cv_as
13344
13345 if test -n "$gcc_cv_as"; then
13346 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13347 echo "${ECHO_T}$gcc_cv_as" >&6
13348 else
13349 echo "$as_me:$LINENO: result: no" >&5
13350 echo "${ECHO_T}no" >&6
13351 fi
13352
13353 fi
13354 fi
13355
13356
13357 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
13358
13359 case "$ORIGINAL_AS_FOR_TARGET" in
13360 ./as | ./as$build_exeext) ;;
13361 *) ac_config_files="$ac_config_files as:exec-tool.in"
13362 ;;
13363 esac
13364
13365 echo "$as_me:$LINENO: checking what assembler to use" >&5
13366 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
13367 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
13368 # Single tree build which includes gas. We want to prefer it
13369 # over whatever linker top-level may have detected, since
13370 # we'll use what we're building after installation anyway.
13371 echo "$as_me:$LINENO: result: newly built gas" >&5
13372 echo "${ECHO_T}newly built gas" >&6
13373 in_tree_gas=yes
13374 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13375 for f in $gcc_cv_as_bfd_srcdir/configure \
13376 $gcc_cv_as_gas_srcdir/configure \
13377 $gcc_cv_as_gas_srcdir/configure.in \
13378 $gcc_cv_as_gas_srcdir/Makefile.in ; do
13379 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13380 if test x$gcc_cv_gas_version != x; then
13381 break
13382 fi
13383 done
13384 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
13385 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13386 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
13387 case $gcc_cv_gas_patch_version in
13388 "") gcc_cv_gas_patch_version="0" ;;
13389 esac
13390 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
13391 + $gcc_cv_gas_minor_version \) \* 1000 \
13392 + $gcc_cv_gas_patch_version`
13393
13394 in_tree_gas_is_elf=no
13395 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
13396 || (grep 'obj_format = multi' ../gas/Makefile \
13397 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
13398 then
13399 in_tree_gas_is_elf=yes
13400 fi
13401 else
13402 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13403 echo "${ECHO_T}$gcc_cv_as" >&6
13404 in_tree_gas=no
13405 fi
13406
13407 # Identify the linker which will work hand-in-glove with the newly
13408 # built GCC, so that we can examine its features. This is the linker
13409 # which will be driven by the driver program.
13410 #
13411 # If build != host, and we aren't building gas in-tree, we identify a
13412 # build->target linker and hope that it will have the same features
13413 # as the host->target linker we'll be using.
13414 gcc_cv_gld_major_version=
13415 gcc_cv_gld_minor_version=
13416 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
13417 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13418
13419 if test "${gcc_cv_ld+set}" = set; then
13420 :
13421 else
13422
13423 if test -x "$DEFAULT_LINKER"; then
13424 gcc_cv_ld="$DEFAULT_LINKER"
13425 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
13426 && test -f ../ld/Makefile \
13427 && test x$build = x$host; then
13428 gcc_cv_ld=../ld/ld-new$build_exeext
13429 elif test -x collect-ld$build_exeext; then
13430 # Build using linker in the current directory.
13431 gcc_cv_ld=./collect-ld$build_exeext
13432 elif test -x $LD_FOR_TARGET; then
13433 gcc_cv_ld="$LD_FOR_TARGET"
13434 else
13435 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
13436 set dummy $LD_FOR_TARGET; ac_word=$2
13437 echo "$as_me:$LINENO: checking for $ac_word" >&5
13438 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13439 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13440 echo $ECHO_N "(cached) $ECHO_C" >&6
13441 else
13442 case $gcc_cv_ld in
13443 [\\/]* | ?:[\\/]*)
13444 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13445 ;;
13446 *)
13447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13448 for as_dir in $PATH
13449 do
13450 IFS=$as_save_IFS
13451 test -z "$as_dir" && as_dir=.
13452 for ac_exec_ext in '' $ac_executable_extensions; do
13453 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13454 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13455 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13456 break 2
13457 fi
13458 done
13459 done
13460
13461 ;;
13462 esac
13463 fi
13464 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13465
13466 if test -n "$gcc_cv_ld"; then
13467 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13468 echo "${ECHO_T}$gcc_cv_ld" >&6
13469 else
13470 echo "$as_me:$LINENO: result: no" >&5
13471 echo "${ECHO_T}no" >&6
13472 fi
13473
13474 fi
13475 fi
13476
13477
13478 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
13479
13480 case "$ORIGINAL_LD_FOR_TARGET" in
13481 ./collect-ld | ./collect-ld$build_exeext) ;;
13482 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
13483 ;;
13484 esac
13485
13486 echo "$as_me:$LINENO: checking what linker to use" >&5
13487 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
13488 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
13489 # Single tree build which includes ld. We want to prefer it
13490 # over whatever linker top-level may have detected, since
13491 # we'll use what we're building after installation anyway.
13492 echo "$as_me:$LINENO: result: newly built ld" >&5
13493 echo "${ECHO_T}newly built ld" >&6
13494 in_tree_ld=yes
13495 in_tree_ld_is_elf=no
13496 if (grep 'EMUL = .*elf' ../ld/Makefile \
13497 || grep 'EMUL = .*linux' ../ld/Makefile \
13498 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
13499 in_tree_ld_is_elf=yes
13500 fi
13501 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
13502 do
13503 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13504 if test x$gcc_cv_gld_version != x; then
13505 break
13506 fi
13507 done
13508 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
13509 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13510 else
13511 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13512 echo "${ECHO_T}$gcc_cv_ld" >&6
13513 in_tree_ld=no
13514 fi
13515
13516 # Figure out what nm we will be using.
13517 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
13518 if test "${gcc_cv_nm+set}" = set; then
13519 :
13520 else
13521
13522 if test -f $gcc_cv_binutils_srcdir/configure.in \
13523 && test -f ../binutils/Makefile \
13524 && test x$build = x$host; then
13525 gcc_cv_nm=../binutils/nm-new$build_exeext
13526 elif test -x nm$build_exeext; then
13527 gcc_cv_nm=./nm$build_exeext
13528 elif test -x $NM_FOR_TARGET; then
13529 gcc_cv_nm="$NM_FOR_TARGET"
13530 else
13531 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
13532 set dummy $NM_FOR_TARGET; ac_word=$2
13533 echo "$as_me:$LINENO: checking for $ac_word" >&5
13534 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13535 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13536 echo $ECHO_N "(cached) $ECHO_C" >&6
13537 else
13538 case $gcc_cv_nm in
13539 [\\/]* | ?:[\\/]*)
13540 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13541 ;;
13542 *)
13543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13544 for as_dir in $PATH
13545 do
13546 IFS=$as_save_IFS
13547 test -z "$as_dir" && as_dir=.
13548 for ac_exec_ext in '' $ac_executable_extensions; do
13549 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13550 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13551 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13552 break 2
13553 fi
13554 done
13555 done
13556
13557 ;;
13558 esac
13559 fi
13560 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13561
13562 if test -n "$gcc_cv_nm"; then
13563 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13564 echo "${ECHO_T}$gcc_cv_nm" >&6
13565 else
13566 echo "$as_me:$LINENO: result: no" >&5
13567 echo "${ECHO_T}no" >&6
13568 fi
13569
13570 fi
13571 fi
13572
13573
13574 echo "$as_me:$LINENO: checking what nm to use" >&5
13575 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
13576 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
13577 # Single tree build which includes binutils.
13578 echo "$as_me:$LINENO: result: newly built nm" >&5
13579 echo "${ECHO_T}newly built nm" >&6
13580 in_tree_nm=yes
13581 else
13582 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13583 echo "${ECHO_T}$gcc_cv_nm" >&6
13584 in_tree_nm=no
13585 fi
13586
13587 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
13588
13589 case "$ORIGINAL_NM_FOR_TARGET" in
13590 ./nm | ./nm$build_exeext) ;;
13591 *) ac_config_files="$ac_config_files nm:exec-tool.in"
13592 ;;
13593 esac
13594
13595
13596 # Figure out what objdump we will be using.
13597 if test "${gcc_cv_objdump+set}" = set; then
13598 :
13599 else
13600
13601 if test -f $gcc_cv_binutils_srcdir/configure.in \
13602 && test -f ../binutils/Makefile \
13603 && test x$build = x$host; then
13604 # Single tree build which includes binutils.
13605 gcc_cv_objdump=../binutils/objdump$build_exeext
13606 elif test -x objdump$build_exeext; then
13607 gcc_cv_objdump=./objdump$build_exeext
13608 elif test -x $OBJDUMP_FOR_TARGET; then
13609 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
13610 else
13611 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
13612 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
13613 echo "$as_me:$LINENO: checking for $ac_word" >&5
13614 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13615 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13616 echo $ECHO_N "(cached) $ECHO_C" >&6
13617 else
13618 case $gcc_cv_objdump in
13619 [\\/]* | ?:[\\/]*)
13620 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13621 ;;
13622 *)
13623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13624 for as_dir in $PATH
13625 do
13626 IFS=$as_save_IFS
13627 test -z "$as_dir" && as_dir=.
13628 for ac_exec_ext in '' $ac_executable_extensions; do
13629 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13630 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13631 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13632 break 2
13633 fi
13634 done
13635 done
13636
13637 ;;
13638 esac
13639 fi
13640 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13641
13642 if test -n "$gcc_cv_objdump"; then
13643 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13644 echo "${ECHO_T}$gcc_cv_objdump" >&6
13645 else
13646 echo "$as_me:$LINENO: result: no" >&5
13647 echo "${ECHO_T}no" >&6
13648 fi
13649
13650 fi
13651 fi
13652
13653
13654 echo "$as_me:$LINENO: checking what objdump to use" >&5
13655 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13656 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
13657 # Single tree build which includes binutils.
13658 echo "$as_me:$LINENO: result: newly built objdump" >&5
13659 echo "${ECHO_T}newly built objdump" >&6
13660 elif test x$gcc_cv_objdump = x; then
13661 echo "$as_me:$LINENO: result: not found" >&5
13662 echo "${ECHO_T}not found" >&6
13663 else
13664 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13665 echo "${ECHO_T}$gcc_cv_objdump" >&6
13666 fi
13667
13668 # Figure out what assembler alignment features are present.
13669 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13670 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13671 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13672 echo $ECHO_N "(cached) $ECHO_C" >&6
13673 else
13674 gcc_cv_as_balign_and_p2align=no
13675 if test $in_tree_gas = yes; then
13676 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13677 then gcc_cv_as_balign_and_p2align=yes
13678 fi
13679 elif test x$gcc_cv_as != x; then
13680 echo '.balign 4
13681 .p2align 2' > conftest.s
13682 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13683 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13684 (eval $ac_try) 2>&5
13685 ac_status=$?
13686 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13687 (exit $ac_status); }; }
13688 then
13689 gcc_cv_as_balign_and_p2align=yes
13690 else
13691 echo "configure: failed program was" >&5
13692 cat conftest.s >&5
13693 fi
13694 rm -f conftest.o conftest.s
13695 fi
13696 fi
13697 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13698 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13699 if test $gcc_cv_as_balign_and_p2align = yes; then
13700
13701 cat >>confdefs.h <<\_ACEOF
13702 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13703 _ACEOF
13704
13705 fi
13706
13707 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13708 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13709 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13710 echo $ECHO_N "(cached) $ECHO_C" >&6
13711 else
13712 gcc_cv_as_max_skip_p2align=no
13713 if test $in_tree_gas = yes; then
13714 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13715 then gcc_cv_as_max_skip_p2align=yes
13716 fi
13717 elif test x$gcc_cv_as != x; then
13718 echo '.p2align 4,,7' > conftest.s
13719 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13720 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13721 (eval $ac_try) 2>&5
13722 ac_status=$?
13723 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13724 (exit $ac_status); }; }
13725 then
13726 gcc_cv_as_max_skip_p2align=yes
13727 else
13728 echo "configure: failed program was" >&5
13729 cat conftest.s >&5
13730 fi
13731 rm -f conftest.o conftest.s
13732 fi
13733 fi
13734 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13735 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13736 if test $gcc_cv_as_max_skip_p2align = yes; then
13737
13738 cat >>confdefs.h <<\_ACEOF
13739 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13740 _ACEOF
13741
13742 fi
13743
13744 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
13745 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
13746 if test "${gcc_cv_as_literal16+set}" = set; then
13747 echo $ECHO_N "(cached) $ECHO_C" >&6
13748 else
13749 gcc_cv_as_literal16=no
13750 if test $in_tree_gas = yes; then
13751 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13752 then gcc_cv_as_literal16=yes
13753 fi
13754 elif test x$gcc_cv_as != x; then
13755 echo '.literal16' > conftest.s
13756 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13757 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13758 (eval $ac_try) 2>&5
13759 ac_status=$?
13760 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13761 (exit $ac_status); }; }
13762 then
13763 gcc_cv_as_literal16=yes
13764 else
13765 echo "configure: failed program was" >&5
13766 cat conftest.s >&5
13767 fi
13768 rm -f conftest.o conftest.s
13769 fi
13770 fi
13771 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
13772 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
13773 if test $gcc_cv_as_literal16 = yes; then
13774
13775 cat >>confdefs.h <<\_ACEOF
13776 #define HAVE_GAS_LITERAL16 1
13777 _ACEOF
13778
13779 fi
13780
13781 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13782 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13783 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13784 echo $ECHO_N "(cached) $ECHO_C" >&6
13785 else
13786 gcc_cv_as_subsection_m1=no
13787 if test $in_tree_gas = yes; then
13788 if test $in_tree_gas_is_elf = yes \
13789 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13790 then gcc_cv_as_subsection_m1=yes
13791 fi
13792 elif test x$gcc_cv_as != x; then
13793 echo 'conftest_label1: .word 0
13794 .subsection -1
13795 conftest_label2: .word 0
13796 .previous' > conftest.s
13797 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13799 (eval $ac_try) 2>&5
13800 ac_status=$?
13801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13802 (exit $ac_status); }; }
13803 then
13804 if test x$gcc_cv_nm != x; then
13805 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13806 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13807 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13808 then :
13809 else gcc_cv_as_subsection_m1=yes
13810 fi
13811 rm -f conftest.nm1 conftest.nm2
13812 fi
13813 else
13814 echo "configure: failed program was" >&5
13815 cat conftest.s >&5
13816 fi
13817 rm -f conftest.o conftest.s
13818 fi
13819 fi
13820 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13821 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13822 if test $gcc_cv_as_subsection_m1 = yes; then
13823
13824 cat >>confdefs.h <<\_ACEOF
13825 #define HAVE_GAS_SUBSECTION_ORDERING 1
13826 _ACEOF
13827
13828 fi
13829
13830 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13831 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13832 if test "${gcc_cv_as_weak+set}" = set; then
13833 echo $ECHO_N "(cached) $ECHO_C" >&6
13834 else
13835 gcc_cv_as_weak=no
13836 if test $in_tree_gas = yes; then
13837 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13838 then gcc_cv_as_weak=yes
13839 fi
13840 elif test x$gcc_cv_as != x; then
13841 echo ' .weak foobar' > conftest.s
13842 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13843 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13844 (eval $ac_try) 2>&5
13845 ac_status=$?
13846 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13847 (exit $ac_status); }; }
13848 then
13849 gcc_cv_as_weak=yes
13850 else
13851 echo "configure: failed program was" >&5
13852 cat conftest.s >&5
13853 fi
13854 rm -f conftest.o conftest.s
13855 fi
13856 fi
13857 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13858 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13859 if test $gcc_cv_as_weak = yes; then
13860
13861 cat >>confdefs.h <<\_ACEOF
13862 #define HAVE_GAS_WEAK 1
13863 _ACEOF
13864
13865 fi
13866
13867 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
13868 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
13869 if test "${gcc_cv_as_weakref+set}" = set; then
13870 echo $ECHO_N "(cached) $ECHO_C" >&6
13871 else
13872 gcc_cv_as_weakref=no
13873 if test $in_tree_gas = yes; then
13874 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
13875 then gcc_cv_as_weakref=yes
13876 fi
13877 elif test x$gcc_cv_as != x; then
13878 echo ' .weakref foobar, barfnot' > conftest.s
13879 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13881 (eval $ac_try) 2>&5
13882 ac_status=$?
13883 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13884 (exit $ac_status); }; }
13885 then
13886 gcc_cv_as_weakref=yes
13887 else
13888 echo "configure: failed program was" >&5
13889 cat conftest.s >&5
13890 fi
13891 rm -f conftest.o conftest.s
13892 fi
13893 fi
13894 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
13895 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
13896 if test $gcc_cv_as_weakref = yes; then
13897
13898 cat >>confdefs.h <<\_ACEOF
13899 #define HAVE_GAS_WEAKREF 1
13900 _ACEOF
13901
13902 fi
13903
13904 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
13905 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
13906 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
13907 echo $ECHO_N "(cached) $ECHO_C" >&6
13908 else
13909 gcc_cv_as_nsubspa_comdat=no
13910 if test $in_tree_gas = yes; then
13911 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13912 then gcc_cv_as_nsubspa_comdat=yes
13913 fi
13914 elif test x$gcc_cv_as != x; then
13915 echo ' .SPACE $TEXT$
13916 .NSUBSPA $CODE$,COMDAT' > conftest.s
13917 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13918 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13919 (eval $ac_try) 2>&5
13920 ac_status=$?
13921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13922 (exit $ac_status); }; }
13923 then
13924 gcc_cv_as_nsubspa_comdat=yes
13925 else
13926 echo "configure: failed program was" >&5
13927 cat conftest.s >&5
13928 fi
13929 rm -f conftest.o conftest.s
13930 fi
13931 fi
13932 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
13933 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
13934 if test $gcc_cv_as_nsubspa_comdat = yes; then
13935
13936 cat >>confdefs.h <<\_ACEOF
13937 #define HAVE_GAS_NSUBSPA_COMDAT 1
13938 _ACEOF
13939
13940 fi
13941
13942 # .hidden needs to be supported in both the assembler and the linker,
13943 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13944 # This is irritatingly difficult to feature test for; we have to check the
13945 # date string after the version number. If we've got an in-tree
13946 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13947 # to be safe.
13948 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13949 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13950 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13951 if test "${gcc_cv_as_hidden+set}" = set; then
13952 echo $ECHO_N "(cached) $ECHO_C" >&6
13953 else
13954 gcc_cv_as_hidden=no
13955 if test $in_tree_gas = yes; then
13956 if test $in_tree_gas_is_elf = yes \
13957 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13958 then gcc_cv_as_hidden=yes
13959 fi
13960 elif test x$gcc_cv_as != x; then
13961 echo ' .hidden foobar
13962 foobar:' > conftest.s
13963 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13964 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13965 (eval $ac_try) 2>&5
13966 ac_status=$?
13967 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13968 (exit $ac_status); }; }
13969 then
13970 gcc_cv_as_hidden=yes
13971 else
13972 echo "configure: failed program was" >&5
13973 cat conftest.s >&5
13974 fi
13975 rm -f conftest.o conftest.s
13976 fi
13977 fi
13978 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13979 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13980
13981
13982 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13983 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13984 if test "${gcc_cv_ld_hidden+set}" = set; then
13985 echo $ECHO_N "(cached) $ECHO_C" >&6
13986 else
13987 if test $in_tree_ld = yes ; then
13988 gcc_cv_ld_hidden=no
13989 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13990 && test $in_tree_ld_is_elf = yes; then
13991 gcc_cv_ld_hidden=yes
13992 fi
13993 else
13994 gcc_cv_ld_hidden=yes
13995 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13996 if echo "$ld_ver" | grep GNU > /dev/null; then
13997 ld_vers=`echo $ld_ver | sed -n \
13998 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13999 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
14000 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
14001 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
14002 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
14003 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
14004 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ -].*$,\1,p'`
14005 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
14006 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
14007 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
14008 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
14009 if test 0"$ld_date" -lt 20020404; then
14010 if test -n "$ld_date"; then
14011 # If there was date string, but was earlier than 2002-04-04, fail
14012 gcc_cv_ld_hidden=no
14013 elif test -z "$ld_vers"; then
14014 # If there was no date string nor ld version number, something is wrong
14015 gcc_cv_ld_hidden=no
14016 else
14017 test -z "$ld_vers_patch" && ld_vers_patch=0
14018 if test "$ld_vers_major" -lt 2; then
14019 gcc_cv_ld_hidden=no
14020 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
14021 gcc_cv_ld_hidden="no"
14022 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
14023 gcc_cv_ld_hidden=no
14024 fi
14025 fi
14026 fi
14027 else
14028 case "${target}" in
14029 hppa64*-*-hpux* | ia64*-*-hpux*)
14030 gcc_cv_ld_hidden=yes
14031 ;;
14032 *)
14033 gcc_cv_ld_hidden=no
14034 ;;
14035 esac
14036 fi
14037 fi
14038 fi
14039 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
14040 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
14041 libgcc_visibility=no
14042
14043
14044 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
14045 libgcc_visibility=yes
14046
14047 cat >>confdefs.h <<\_ACEOF
14048 #define HAVE_GAS_HIDDEN 1
14049 _ACEOF
14050
14051 fi
14052
14053 # Check if we have .[us]leb128, and support symbol arithmetic with it.
14054 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
14055 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
14056 if test "${gcc_cv_as_leb128+set}" = set; then
14057 echo $ECHO_N "(cached) $ECHO_C" >&6
14058 else
14059 gcc_cv_as_leb128=no
14060 if test $in_tree_gas = yes; then
14061 if test $in_tree_gas_is_elf = yes \
14062 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14063 then gcc_cv_as_leb128=yes
14064 fi
14065 elif test x$gcc_cv_as != x; then
14066 echo ' .data
14067 .uleb128 L2 - L1
14068 L1:
14069 .uleb128 1280
14070 .sleb128 -1010
14071 L2:' > conftest.s
14072 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14073 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14074 (eval $ac_try) 2>&5
14075 ac_status=$?
14076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14077 (exit $ac_status); }; }
14078 then
14079 # GAS versions before 2.11 do not support uleb128,
14080 # despite appearing to.
14081 # ??? There exists an elf-specific test that will crash
14082 # the assembler. Perhaps it's better to figure out whether
14083 # arbitrary sections are supported and try the test.
14084 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
14085 if echo "$as_ver" | grep GNU > /dev/null; then
14086 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
14087 as_major=`echo $as_ver | sed 's/\..*//'`
14088 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
14089 if test $as_major -eq 2 && test $as_minor -lt 11
14090 then :
14091 else gcc_cv_as_leb128=yes
14092 fi
14093 fi
14094 else
14095 echo "configure: failed program was" >&5
14096 cat conftest.s >&5
14097 fi
14098 rm -f conftest.o conftest.s
14099 fi
14100 fi
14101 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
14102 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
14103 if test $gcc_cv_as_leb128 = yes; then
14104
14105 cat >>confdefs.h <<\_ACEOF
14106 #define HAVE_AS_LEB128 1
14107 _ACEOF
14108
14109 fi
14110
14111 # GAS versions up to and including 2.11.0 may mis-optimize
14112 # .eh_frame data.
14113 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
14114 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
14115 if test "${gcc_cv_as_eh_frame+set}" = set; then
14116 echo $ECHO_N "(cached) $ECHO_C" >&6
14117 else
14118 gcc_cv_as_eh_frame=no
14119 if test $in_tree_gas = yes; then
14120 if test $in_tree_gas_is_elf = yes \
14121 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14122 then gcc_cv_as_eh_frame=yes
14123 fi
14124 elif test x$gcc_cv_as != x; then
14125 echo ' .text
14126 .LFB1:
14127 .4byte 0
14128 .L1:
14129 .4byte 0
14130 .LFE1:
14131 .section .eh_frame,"aw",@progbits
14132 __FRAME_BEGIN__:
14133 .4byte .LECIE1-.LSCIE1
14134 .LSCIE1:
14135 .4byte 0x0
14136 .byte 0x1
14137 .ascii "z\0"
14138 .byte 0x1
14139 .byte 0x78
14140 .byte 0x1a
14141 .byte 0x0
14142 .byte 0x4
14143 .4byte 1
14144 .p2align 1
14145 .LECIE1:
14146 .LSFDE1:
14147 .4byte .LEFDE1-.LASFDE1
14148 .LASFDE1:
14149 .4byte .LASFDE1-__FRAME_BEGIN__
14150 .4byte .LFB1
14151 .4byte .LFE1-.LFB1
14152 .byte 0x4
14153 .4byte .LFE1-.LFB1
14154 .byte 0x4
14155 .4byte .L1-.LFB1
14156 .LEFDE1:' > conftest.s
14157 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14158 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14159 (eval $ac_try) 2>&5
14160 ac_status=$?
14161 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14162 (exit $ac_status); }; }
14163 then
14164 cat > conftest.lit <<EOF
14165 0000 10000000 00000000 017a0001 781a0004 .........z..x...
14166 0010 01000000 12000000 18000000 00000000 ................
14167 0020 08000000 04080000 0044 .........D
14168 EOF
14169 cat > conftest.big <<EOF
14170 0000 00000010 00000000 017a0001 781a0004 .........z..x...
14171 0010 00000001 00000012 00000018 00000000 ................
14172 0020 00000008 04000000 0844 .........D
14173 EOF
14174 # If the assembler didn't choke, and we can objdump,
14175 # and we got the correct data, then succeed.
14176 # The text in the here-document typically retains its unix-style line
14177 # endings, while the output of objdump will use host line endings.
14178 # Therefore, use diff -b for the comparisons.
14179 if test x$gcc_cv_objdump != x \
14180 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
14181 | tail -3 > conftest.got \
14182 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
14183 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
14184 then
14185 gcc_cv_as_eh_frame=yes
14186 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
14187 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14188 (eval $ac_try) 2>&5
14189 ac_status=$?
14190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14191 (exit $ac_status); }; }; then
14192 gcc_cv_as_eh_frame=buggy
14193 else
14194 # Uh oh, what do we do now?
14195 gcc_cv_as_eh_frame=no
14196 fi
14197 else
14198 echo "configure: failed program was" >&5
14199 cat conftest.s >&5
14200 fi
14201 rm -f conftest.o conftest.s
14202 fi
14203 fi
14204 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
14205 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
14206
14207
14208 if test $gcc_cv_as_eh_frame = buggy; then
14209
14210 cat >>confdefs.h <<\_ACEOF
14211 #define USE_AS_TRADITIONAL_FORMAT 1
14212 _ACEOF
14213
14214 fi
14215
14216 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14217 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14218 if test "${gcc_cv_as_shf_merge+set}" = set; then
14219 echo $ECHO_N "(cached) $ECHO_C" >&6
14220 else
14221 gcc_cv_as_shf_merge=no
14222 if test $in_tree_gas = yes; then
14223 if test $in_tree_gas_is_elf = yes \
14224 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14225 then gcc_cv_as_shf_merge=yes
14226 fi
14227 elif test x$gcc_cv_as != x; then
14228 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
14229 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14230 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14231 (eval $ac_try) 2>&5
14232 ac_status=$?
14233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14234 (exit $ac_status); }; }
14235 then
14236 gcc_cv_as_shf_merge=yes
14237 else
14238 echo "configure: failed program was" >&5
14239 cat conftest.s >&5
14240 fi
14241 rm -f conftest.o conftest.s
14242 fi
14243 fi
14244 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14245 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14246
14247 if test $gcc_cv_as_shf_merge = no; then
14248 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14249 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14250 if test "${gcc_cv_as_shf_merge+set}" = set; then
14251 echo $ECHO_N "(cached) $ECHO_C" >&6
14252 else
14253 gcc_cv_as_shf_merge=no
14254 if test $in_tree_gas = yes; then
14255 if test $in_tree_gas_is_elf = yes \
14256 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14257 then gcc_cv_as_shf_merge=yes
14258 fi
14259 elif test x$gcc_cv_as != x; then
14260 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
14261 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14262 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14263 (eval $ac_try) 2>&5
14264 ac_status=$?
14265 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14266 (exit $ac_status); }; }
14267 then
14268 gcc_cv_as_shf_merge=yes
14269 else
14270 echo "configure: failed program was" >&5
14271 cat conftest.s >&5
14272 fi
14273 rm -f conftest.o conftest.s
14274 fi
14275 fi
14276 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14277 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14278
14279 fi
14280
14281 cat >>confdefs.h <<_ACEOF
14282 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
14283 _ACEOF
14284
14285
14286 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14287 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14288 if test "${gcc_cv_as_comdat_group+set}" = set; then
14289 echo $ECHO_N "(cached) $ECHO_C" >&6
14290 else
14291 gcc_cv_as_comdat_group=no
14292 if test $in_tree_gas = yes; then
14293 if test $in_tree_gas_is_elf = yes \
14294 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14295 then gcc_cv_as_comdat_group=yes
14296 fi
14297 elif test x$gcc_cv_as != x; then
14298 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
14299 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14300 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14301 (eval $ac_try) 2>&5
14302 ac_status=$?
14303 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14304 (exit $ac_status); }; }
14305 then
14306 gcc_cv_as_comdat_group=yes
14307 else
14308 echo "configure: failed program was" >&5
14309 cat conftest.s >&5
14310 fi
14311 rm -f conftest.o conftest.s
14312 fi
14313 fi
14314 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
14315 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
14316
14317 if test $gcc_cv_as_comdat_group = yes; then
14318 gcc_cv_as_comdat_group_percent=no
14319 else
14320 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14321 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14322 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
14323 echo $ECHO_N "(cached) $ECHO_C" >&6
14324 else
14325 gcc_cv_as_comdat_group_percent=no
14326 if test $in_tree_gas = yes; then
14327 if test $in_tree_gas_is_elf = yes \
14328 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14329 then gcc_cv_as_comdat_group_percent=yes
14330 fi
14331 elif test x$gcc_cv_as != x; then
14332 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
14333 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14335 (eval $ac_try) 2>&5
14336 ac_status=$?
14337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14338 (exit $ac_status); }; }
14339 then
14340 gcc_cv_as_comdat_group_percent=yes
14341 else
14342 echo "configure: failed program was" >&5
14343 cat conftest.s >&5
14344 fi
14345 rm -f conftest.o conftest.s
14346 fi
14347 fi
14348 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
14349 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
14350
14351 fi
14352 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
14353 comdat_group=yes
14354 if test 0"$ld_date" -lt 20050308; then
14355 if test -n "$ld_date"; then
14356 # If there was date string, but was earlier than 2005-03-08, fail
14357 comdat_group=no
14358 elif test "$ld_vers_major" -lt 2; then
14359 comdat_group=no
14360 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
14361 comdat_group=no
14362 fi
14363 fi
14364 else
14365 # assume linkers other than GNU ld don't support COMDAT group
14366 comdat_group=no
14367 fi
14368 if test $comdat_group = no; then
14369 gcc_cv_as_comdat_group=no
14370 gcc_cv_as_comdat_group_percent=no
14371 fi
14372
14373 cat >>confdefs.h <<_ACEOF
14374 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
14375 _ACEOF
14376
14377
14378 # Thread-local storage - the check is heavily parametrized.
14379 conftest_s=
14380 tls_first_major=
14381 tls_first_minor=
14382 tls_as_opt=
14383 case "$target" in
14384 alpha*-*-*)
14385 conftest_s='
14386 .section ".tdata","awT",@progbits
14387 foo: .long 25
14388 .text
14389 ldq $27,__tls_get_addr($29) !literal!1
14390 lda $16,foo($29) !tlsgd!1
14391 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
14392 ldq $27,__tls_get_addr($29) !literal!2
14393 lda $16,foo($29) !tlsldm!2
14394 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
14395 ldq $1,foo($29) !gotdtprel
14396 ldah $2,foo($29) !dtprelhi
14397 lda $3,foo($2) !dtprello
14398 lda $4,foo($29) !dtprel
14399 ldq $1,foo($29) !gottprel
14400 ldah $2,foo($29) !tprelhi
14401 lda $3,foo($2) !tprello
14402 lda $4,foo($29) !tprel'
14403 tls_first_major=2
14404 tls_first_minor=13
14405 tls_as_opt=--fatal-warnings
14406 ;;
14407 frv*-*-*)
14408 conftest_s='
14409 .section ".tdata","awT",@progbits
14410 x: .long 25
14411 .text
14412 call #gettlsoff(x)'
14413 tls_first_major=2
14414 tls_first_minor=14
14415 ;;
14416 hppa*-*-linux*)
14417 conftest_s='
14418 t1: .reg %r20
14419 t2: .reg %r21
14420 gp: .reg %r19
14421 .section ".tdata","awT",@progbits
14422 foo: .long 25
14423 .text
14424 .align 4
14425 addil LT%foo-$tls_gdidx$,gp
14426 ldo RT%foo-$tls_gdidx$(%r1),%arg0
14427 b __tls_get_addr
14428 nop
14429 addil LT%foo-$tls_ldidx$,gp
14430 b __tls_get_addr
14431 ldo RT%foo-$tls_ldidx$(%r1),%arg0
14432 addil LR%foo-$tls_dtpoff$,%ret0
14433 ldo RR%foo-$tls_dtpoff$(%r1),%t1
14434 mfctl %cr27,%t1
14435 addil LT%foo-$tls_ieoff$,gp
14436 ldw RT%foo-$tls_ieoff$(%r1),%t2
14437 add %t1,%t2,%t3
14438 mfctl %cr27,%t1
14439 addil LR%foo-$tls_leoff$,%t1
14440 ldo RR%foo-$tls_leoff$(%r1),%t2'
14441 tls_first_major=2
14442 tls_first_minor=15
14443 tls_as_opt=--fatal-warnings
14444 ;;
14445 arm*-*-*)
14446 conftest_s='
14447 .section ".tdata","awT",%progbits
14448 foo: .long 25
14449 .text
14450 .word foo(gottpoff)
14451 .word foo(tpoff)
14452 .word foo(tlsgd)
14453 .word foo(tlsldm)
14454 .word foo(tlsldo)'
14455 tls_first_major=2
14456 tls_first_minor=17
14457 ;;
14458 i[34567]86-*-*)
14459 conftest_s='
14460 .section ".tdata","awT",@progbits
14461 foo: .long 25
14462 .text
14463 movl %gs:0, %eax
14464 leal foo@TLSGD(,%ebx,1), %eax
14465 leal foo@TLSLDM(%ebx), %eax
14466 leal foo@DTPOFF(%eax), %edx
14467 movl foo@GOTTPOFF(%ebx), %eax
14468 subl foo@GOTTPOFF(%ebx), %eax
14469 addl foo@GOTNTPOFF(%ebx), %eax
14470 movl foo@INDNTPOFF, %eax
14471 movl $foo@TPOFF, %eax
14472 subl $foo@TPOFF, %eax
14473 leal foo@NTPOFF(%ecx), %eax'
14474 tls_first_major=2
14475 tls_first_minor=14
14476 tls_as_opt=--fatal-warnings
14477 ;;
14478 x86_64-*-*)
14479 conftest_s='
14480 .section ".tdata","awT",@progbits
14481 foo: .long 25
14482 .text
14483 movq %fs:0, %rax
14484 leaq foo@TLSGD(%rip), %rdi
14485 leaq foo@TLSLD(%rip), %rdi
14486 leaq foo@DTPOFF(%rax), %rdx
14487 movq foo@GOTTPOFF(%rip), %rax
14488 movq $foo@TPOFF, %rax'
14489 tls_first_major=2
14490 tls_first_minor=14
14491 tls_as_opt=--fatal-warnings
14492 ;;
14493 ia64-*-*)
14494 conftest_s='
14495 .section ".tdata","awT",@progbits
14496 foo: data8 25
14497 .text
14498 addl r16 = @ltoff(@dtpmod(foo#)), gp
14499 addl r17 = @ltoff(@dtprel(foo#)), gp
14500 addl r18 = @ltoff(@tprel(foo#)), gp
14501 addl r19 = @dtprel(foo#), gp
14502 adds r21 = @dtprel(foo#), r13
14503 movl r23 = @dtprel(foo#)
14504 addl r20 = @tprel(foo#), gp
14505 adds r22 = @tprel(foo#), r13
14506 movl r24 = @tprel(foo#)'
14507 tls_first_major=2
14508 tls_first_minor=13
14509 tls_as_opt=--fatal-warnings
14510 ;;
14511 mips*-*-*)
14512 conftest_s='
14513 .section .tdata,"awT",@progbits
14514 x:
14515 .word 2
14516 .text
14517 addiu $4, $28, %tlsgd(x)
14518 addiu $4, $28, %tlsldm(x)
14519 lui $4, %dtprel_hi(x)
14520 addiu $4, $4, %dtprel_lo(x)
14521 lw $4, %gottprel(x)($28)
14522 lui $4, %tprel_hi(x)
14523 addiu $4, $4, %tprel_lo(x)'
14524 tls_first_major=2
14525 tls_first_minor=16
14526 tls_as_opt='-32 --fatal-warnings'
14527 ;;
14528 powerpc-*-*)
14529 conftest_s='
14530 .section ".tdata","awT",@progbits
14531 .align 2
14532 ld0: .space 4
14533 ld1: .space 4
14534 x1: .space 4
14535 x2: .space 4
14536 x3: .space 4
14537 .text
14538 addi 3,31,ld0@got@tlsgd
14539 bl __tls_get_addr
14540 addi 3,31,x1@got@tlsld
14541 bl __tls_get_addr
14542 addi 9,3,x1@dtprel
14543 addis 9,3,x2@dtprel@ha
14544 addi 9,9,x2@dtprel@l
14545 lwz 9,x3@got@tprel(31)
14546 add 9,9,x@tls
14547 addi 9,2,x1@tprel
14548 addis 9,2,x2@tprel@ha
14549 addi 9,9,x2@tprel@l'
14550 tls_first_major=2
14551 tls_first_minor=14
14552 tls_as_opt="-a32 --fatal-warnings"
14553 ;;
14554 powerpc64-*-*)
14555 conftest_s='
14556 .section ".tdata","awT",@progbits
14557 .align 3
14558 ld0: .space 8
14559 ld1: .space 8
14560 x1: .space 8
14561 x2: .space 8
14562 x3: .space 8
14563 .text
14564 addi 3,2,ld0@got@tlsgd
14565 bl .__tls_get_addr
14566 nop
14567 addi 3,2,ld1@toc
14568 bl .__tls_get_addr
14569 nop
14570 addi 3,2,x1@got@tlsld
14571 bl .__tls_get_addr
14572 nop
14573 addi 9,3,x1@dtprel
14574 bl .__tls_get_addr
14575 nop
14576 addis 9,3,x2@dtprel@ha
14577 addi 9,9,x2@dtprel@l
14578 bl .__tls_get_addr
14579 nop
14580 ld 9,x3@got@dtprel(2)
14581 add 9,9,3
14582 bl .__tls_get_addr
14583 nop'
14584 tls_first_major=2
14585 tls_first_minor=14
14586 tls_as_opt="-a64 --fatal-warnings"
14587 ;;
14588 s390-*-*)
14589 conftest_s='
14590 .section ".tdata","awT",@progbits
14591 foo: .long 25
14592 .text
14593 .long foo@TLSGD
14594 .long foo@TLSLDM
14595 .long foo@DTPOFF
14596 .long foo@NTPOFF
14597 .long foo@GOTNTPOFF
14598 .long foo@INDNTPOFF
14599 l %r1,foo@GOTNTPOFF(%r12)
14600 l %r1,0(%r1):tls_load:foo
14601 bas %r14,0(%r1,%r13):tls_gdcall:foo
14602 bas %r14,0(%r1,%r13):tls_ldcall:foo'
14603 tls_first_major=2
14604 tls_first_minor=14
14605 tls_as_opt="-m31 --fatal-warnings"
14606 ;;
14607 s390x-*-*)
14608 conftest_s='
14609 .section ".tdata","awT",@progbits
14610 foo: .long 25
14611 .text
14612 .quad foo@TLSGD
14613 .quad foo@TLSLDM
14614 .quad foo@DTPOFF
14615 .quad foo@NTPOFF
14616 .quad foo@GOTNTPOFF
14617 lg %r1,foo@GOTNTPOFF(%r12)
14618 larl %r1,foo@INDNTPOFF
14619 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
14620 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
14621 tls_first_major=2
14622 tls_first_minor=14
14623 tls_as_opt="-m64 -Aesame --fatal-warnings"
14624 ;;
14625 sh-*-* | sh[34]-*-*)
14626 conftest_s='
14627 .section ".tdata","awT",@progbits
14628 foo: .long 25
14629 .text
14630 .long foo@TLSGD
14631 .long foo@TLSLDM
14632 .long foo@DTPOFF
14633 .long foo@GOTTPOFF
14634 .long foo@TPOFF'
14635 tls_first_major=2
14636 tls_first_minor=13
14637 tls_as_opt=--fatal-warnings
14638 ;;
14639 sparc*-*-*)
14640 case "$target" in
14641 sparc*-sun-solaris2.[56789]*)
14642 # TLS was introduced in the Solaris 9 4/04 release but
14643 # we do not enable it by default on Solaris 9 either.
14644 if test "x$enable_tls" = xyes ; then
14645 on_solaris=yes
14646 else
14647 enable_tls=no;
14648 fi
14649 ;;
14650 sparc*-sun-solaris2.*)
14651 on_solaris=yes
14652 ;;
14653 *)
14654 on_solaris=no
14655 ;;
14656 esac
14657 if test x$on_solaris = xyes && test x$gas_flag = xno; then
14658 conftest_s='
14659 .section ".tdata",#alloc,#write,#tls
14660 foo: .long 25
14661 .text
14662 sethi %tgd_hi22(foo), %o0
14663 add %o0, %tgd_lo10(foo), %o1
14664 add %l7, %o1, %o0, %tgd_add(foo)
14665 call __tls_get_addr, %tgd_call(foo)
14666 sethi %tldm_hi22(foo), %l1
14667 add %l1, %tldm_lo10(foo), %l2
14668 add %l7, %l2, %o0, %tldm_add(foo)
14669 call __tls_get_addr, %tldm_call(foo)
14670 sethi %tldo_hix22(foo), %l3
14671 xor %l3, %tldo_lox10(foo), %l4
14672 add %o0, %l4, %l5, %tldo_add(foo)
14673 sethi %tie_hi22(foo), %o3
14674 add %o3, %tie_lo10(foo), %o3
14675 ld [%l7 + %o3], %o2, %tie_ld(foo)
14676 add %g7, %o2, %o4, %tie_add(foo)
14677 sethi %tle_hix22(foo), %l1
14678 xor %l1, %tle_lox10(foo), %o5
14679 ld [%g7 + %o5], %o1'
14680 tls_first_major=0
14681 tls_first_minor=0
14682 else
14683 conftest_s='
14684 .section ".tdata","awT",@progbits
14685 foo: .long 25
14686 .text
14687 sethi %tgd_hi22(foo), %o0
14688 add %o0, %tgd_lo10(foo), %o1
14689 add %l7, %o1, %o0, %tgd_add(foo)
14690 call __tls_get_addr, %tgd_call(foo)
14691 sethi %tldm_hi22(foo), %l1
14692 add %l1, %tldm_lo10(foo), %l2
14693 add %l7, %l2, %o0, %tldm_add(foo)
14694 call __tls_get_addr, %tldm_call(foo)
14695 sethi %tldo_hix22(foo), %l3
14696 xor %l3, %tldo_lox10(foo), %l4
14697 add %o0, %l4, %l5, %tldo_add(foo)
14698 sethi %tie_hi22(foo), %o3
14699 add %o3, %tie_lo10(foo), %o3
14700 ld [%l7 + %o3], %o2, %tie_ld(foo)
14701 add %g7, %o2, %o4, %tie_add(foo)
14702 sethi %tle_hix22(foo), %l1
14703 xor %l1, %tle_lox10(foo), %o5
14704 ld [%g7 + %o5], %o1'
14705 tls_first_major=2
14706 tls_first_minor=14
14707 tls_as_opt="-32 --fatal-warnings"
14708 fi
14709 ;;
14710 esac
14711 set_have_as_tls=no
14712 if test "x$enable_tls" = xno ; then
14713 : # TLS explicitly disabled.
14714 elif test "x$enable_tls" = xyes ; then
14715 set_have_as_tls=yes # TLS explicitly enabled.
14716 elif test -z "$tls_first_major"; then
14717 : # If we don't have a check, assume no support.
14718 else
14719 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
14720 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
14721 if test "${gcc_cv_as_tls+set}" = set; then
14722 echo $ECHO_N "(cached) $ECHO_C" >&6
14723 else
14724 gcc_cv_as_tls=no
14725 if test $in_tree_gas = yes; then
14726 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
14727 then gcc_cv_as_tls=yes
14728 fi
14729 elif test x$gcc_cv_as != x; then
14730 echo "$conftest_s" > conftest.s
14731 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
14732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14733 (eval $ac_try) 2>&5
14734 ac_status=$?
14735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14736 (exit $ac_status); }; }
14737 then
14738 gcc_cv_as_tls=yes
14739 else
14740 echo "configure: failed program was" >&5
14741 cat conftest.s >&5
14742 fi
14743 rm -f conftest.o conftest.s
14744 fi
14745 fi
14746 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
14747 echo "${ECHO_T}$gcc_cv_as_tls" >&6
14748 if test $gcc_cv_as_tls = yes; then
14749 set_have_as_tls=yes
14750 fi
14751 fi
14752 if test $set_have_as_tls = yes ; then
14753
14754 cat >>confdefs.h <<\_ACEOF
14755 #define HAVE_AS_TLS 1
14756 _ACEOF
14757
14758 fi
14759
14760 # Target-specific assembler checks.
14761
14762 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
14763 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
14764 gcc_cv_ld_static_dynamic=no
14765 if test $in_tree_ld = yes ; then
14766 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
14767 gcc_cv_ld_static_dynamic=yes
14768 fi
14769 elif test x$gcc_cv_ld != x; then
14770 # Check if linker supports -Bstatic/-Bdynamic option
14771 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
14772 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
14773 gcc_cv_ld_static_dynamic=yes
14774 fi
14775 fi
14776 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
14777
14778 cat >>confdefs.h <<\_ACEOF
14779 #define HAVE_LD_STATIC_DYNAMIC 1
14780 _ACEOF
14781
14782 fi
14783 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
14784 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
14785
14786 if test x"$demangler_in_ld" = xyes; then
14787 echo "$as_me:$LINENO: checking linker --demangle support" >&5
14788 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
14789 gcc_cv_ld_demangle=no
14790 if test $in_tree_ld = yes; then
14791 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
14792 gcc_cv_ld_demangle=yes
14793 fi
14794 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
14795 # Check if the GNU linker supports --demangle option
14796 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
14797 gcc_cv_ld_demangle=yes
14798 fi
14799 fi
14800 if test x"$gcc_cv_ld_demangle" = xyes; then
14801
14802 cat >>confdefs.h <<\_ACEOF
14803 #define HAVE_LD_DEMANGLE 1
14804 _ACEOF
14805
14806 fi
14807 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
14808 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
14809 fi
14810
14811 case "$target" in
14812 # All TARGET_ABI_OSF targets.
14813 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
14814 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14815 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14816 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
14817 echo $ECHO_N "(cached) $ECHO_C" >&6
14818 else
14819 gcc_cv_as_alpha_explicit_relocs=no
14820 if test $in_tree_gas = yes; then
14821 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14822 then gcc_cv_as_alpha_explicit_relocs=yes
14823 fi
14824 elif test x$gcc_cv_as != x; then
14825 echo ' .set nomacro
14826 .text
14827 extbl $3, $2, $3 !lituse_bytoff!1
14828 ldq $2, a($29) !literal!1
14829 ldq $4, b($29) !literal!2
14830 ldq_u $3, 0($2) !lituse_base!1
14831 ldq $27, f($29) !literal!5
14832 jsr $26, ($27), f !lituse_jsr!5
14833 ldah $29, 0($26) !gpdisp!3
14834 lda $0, c($29) !gprel
14835 ldah $1, d($29) !gprelhigh
14836 lda $1, d($1) !gprellow
14837 lda $29, 0($29) !gpdisp!3' > conftest.s
14838 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14840 (eval $ac_try) 2>&5
14841 ac_status=$?
14842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14843 (exit $ac_status); }; }
14844 then
14845 gcc_cv_as_alpha_explicit_relocs=yes
14846 else
14847 echo "configure: failed program was" >&5
14848 cat conftest.s >&5
14849 fi
14850 rm -f conftest.o conftest.s
14851 fi
14852 fi
14853 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
14854 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
14855 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
14856
14857 cat >>confdefs.h <<\_ACEOF
14858 #define HAVE_AS_EXPLICIT_RELOCS 1
14859 _ACEOF
14860
14861 fi
14862 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
14863 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
14864 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
14865 echo $ECHO_N "(cached) $ECHO_C" >&6
14866 else
14867 gcc_cv_as_alpha_jsrdirect_relocs=no
14868 if test $in_tree_gas = yes; then
14869 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
14870 then gcc_cv_as_alpha_jsrdirect_relocs=yes
14871 fi
14872 elif test x$gcc_cv_as != x; then
14873 echo ' .set nomacro
14874 .text
14875 ldq $27, a($29) !literal!1
14876 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
14877 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14878 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14879 (eval $ac_try) 2>&5
14880 ac_status=$?
14881 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14882 (exit $ac_status); }; }
14883 then
14884 gcc_cv_as_alpha_jsrdirect_relocs=yes
14885 else
14886 echo "configure: failed program was" >&5
14887 cat conftest.s >&5
14888 fi
14889 rm -f conftest.o conftest.s
14890 fi
14891 fi
14892 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
14893 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
14894 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
14895
14896 cat >>confdefs.h <<\_ACEOF
14897 #define HAVE_AS_JSRDIRECT_RELOCS 1
14898 _ACEOF
14899
14900 fi
14901 ;;
14902
14903 cris-*-*)
14904 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
14905 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
14906 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
14907 echo $ECHO_N "(cached) $ECHO_C" >&6
14908 else
14909 gcc_cv_as_cris_no_mul_bug=no
14910 if test $in_tree_gas = yes; then
14911 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14912 then gcc_cv_as_cris_no_mul_bug=yes
14913 fi
14914 elif test x$gcc_cv_as != x; then
14915 echo '.text' > conftest.s
14916 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14917 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14918 (eval $ac_try) 2>&5
14919 ac_status=$?
14920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14921 (exit $ac_status); }; }
14922 then
14923 gcc_cv_as_cris_no_mul_bug=yes
14924 else
14925 echo "configure: failed program was" >&5
14926 cat conftest.s >&5
14927 fi
14928 rm -f conftest.o conftest.s
14929 fi
14930 fi
14931 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14932 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14933 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14934
14935 cat >>confdefs.h <<\_ACEOF
14936 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14937 _ACEOF
14938
14939 fi
14940 ;;
14941
14942 sparc*-*-*)
14943 echo "$as_me:$LINENO: checking assembler for .register" >&5
14944 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14945 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14946 echo $ECHO_N "(cached) $ECHO_C" >&6
14947 else
14948 gcc_cv_as_sparc_register_op=no
14949 if test x$gcc_cv_as != x; then
14950 echo '.register %g2, #scratch' > conftest.s
14951 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14952 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14953 (eval $ac_try) 2>&5
14954 ac_status=$?
14955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14956 (exit $ac_status); }; }
14957 then
14958 gcc_cv_as_sparc_register_op=yes
14959 else
14960 echo "configure: failed program was" >&5
14961 cat conftest.s >&5
14962 fi
14963 rm -f conftest.o conftest.s
14964 fi
14965 fi
14966 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
14967 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
14968 if test $gcc_cv_as_sparc_register_op = yes; then
14969
14970 cat >>confdefs.h <<\_ACEOF
14971 #define HAVE_AS_REGISTER_PSEUDO_OP 1
14972 _ACEOF
14973
14974 fi
14975
14976 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
14977 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
14978 if test "${gcc_cv_as_sparc_relax+set}" = set; then
14979 echo $ECHO_N "(cached) $ECHO_C" >&6
14980 else
14981 gcc_cv_as_sparc_relax=no
14982 if test x$gcc_cv_as != x; then
14983 echo '.text' > conftest.s
14984 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
14985 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14986 (eval $ac_try) 2>&5
14987 ac_status=$?
14988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14989 (exit $ac_status); }; }
14990 then
14991 gcc_cv_as_sparc_relax=yes
14992 else
14993 echo "configure: failed program was" >&5
14994 cat conftest.s >&5
14995 fi
14996 rm -f conftest.o conftest.s
14997 fi
14998 fi
14999 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
15000 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
15001 if test $gcc_cv_as_sparc_relax = yes; then
15002
15003 cat >>confdefs.h <<\_ACEOF
15004 #define HAVE_AS_RELAX_OPTION 1
15005 _ACEOF
15006
15007 fi
15008
15009 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
15010 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
15011 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
15012 echo $ECHO_N "(cached) $ECHO_C" >&6
15013 else
15014 gcc_cv_as_sparc_ua_pcrel=no
15015 if test x$gcc_cv_as != x; then
15016 echo '.text
15017 foo:
15018 nop
15019 .data
15020 .align 4
15021 .byte 0
15022 .uaword %r_disp32(foo)' > conftest.s
15023 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
15024 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15025 (eval $ac_try) 2>&5
15026 ac_status=$?
15027 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15028 (exit $ac_status); }; }
15029 then
15030 if test x$gcc_cv_ld != x \
15031 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
15032 gcc_cv_as_sparc_ua_pcrel=yes
15033 fi
15034 rm -f conftest
15035 else
15036 echo "configure: failed program was" >&5
15037 cat conftest.s >&5
15038 fi
15039 rm -f conftest.o conftest.s
15040 fi
15041 fi
15042 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
15043 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
15044 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
15045
15046 cat >>confdefs.h <<\_ACEOF
15047 #define HAVE_AS_SPARC_UA_PCREL 1
15048 _ACEOF
15049
15050
15051 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
15052 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
15053 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
15054 echo $ECHO_N "(cached) $ECHO_C" >&6
15055 else
15056 gcc_cv_as_sparc_ua_pcrel_hidden=no
15057 if test x$gcc_cv_as != x; then
15058 echo '.data
15059 .align 4
15060 .byte 0x31
15061 .uaword %r_disp32(foo)
15062 .byte 0x32, 0x33, 0x34
15063 .global foo
15064 .hidden foo
15065 foo:
15066 .skip 4' > conftest.s
15067 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
15068 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15069 (eval $ac_try) 2>&5
15070 ac_status=$?
15071 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15072 (exit $ac_status); }; }
15073 then
15074 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
15075 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
15076 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
15077 | grep ' 31000000 07323334' > /dev/null 2>&1; then
15078 if $gcc_cv_objdump -R conftest 2> /dev/null \
15079 | grep 'DISP32' > /dev/null 2>&1; then
15080 :
15081 else
15082 gcc_cv_as_sparc_ua_pcrel_hidden=yes
15083 fi
15084 fi
15085 rm -f conftest
15086 else
15087 echo "configure: failed program was" >&5
15088 cat conftest.s >&5
15089 fi
15090 rm -f conftest.o conftest.s
15091 fi
15092 fi
15093 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
15094 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
15095 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
15096
15097 cat >>confdefs.h <<\_ACEOF
15098 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
15099 _ACEOF
15100
15101 fi
15102
15103 fi # unaligned pcrel relocs
15104
15105 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
15106 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
15107 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
15108 echo $ECHO_N "(cached) $ECHO_C" >&6
15109 else
15110 gcc_cv_as_sparc_offsetable_lo10=no
15111 if test x$gcc_cv_as != x; then
15112 echo '.text
15113 or %g1, %lo(ab) + 12, %g1
15114 or %g1, %lo(ab + 12), %g1' > conftest.s
15115 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
15116 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15117 (eval $ac_try) 2>&5
15118 ac_status=$?
15119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15120 (exit $ac_status); }; }
15121 then
15122 if test x$gcc_cv_objdump != x \
15123 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
15124 | grep ' 82106000 82106000' > /dev/null 2>&1; then
15125 gcc_cv_as_sparc_offsetable_lo10=yes
15126 fi
15127 else
15128 echo "configure: failed program was" >&5
15129 cat conftest.s >&5
15130 fi
15131 rm -f conftest.o conftest.s
15132 fi
15133 fi
15134 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
15135 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
15136 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
15137
15138 cat >>confdefs.h <<\_ACEOF
15139 #define HAVE_AS_OFFSETABLE_LO10 1
15140 _ACEOF
15141
15142 fi
15143 ;;
15144
15145 i[34567]86-*-* | x86_64-*-*)
15146 case $target_os in
15147 cygwin* | pe | mingw32*)
15148 # Used for DWARF 2 in PE
15149 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
15150 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
15151 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
15152 echo $ECHO_N "(cached) $ECHO_C" >&6
15153 else
15154 gcc_cv_as_ix86_pe_secrel32=no
15155 if test $in_tree_gas = yes; then
15156 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
15157 then gcc_cv_as_ix86_pe_secrel32=yes
15158 fi
15159 elif test x$gcc_cv_as != x; then
15160 echo '.text
15161 foo: nop
15162 .data
15163 .secrel32 foo' > conftest.s
15164 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15165 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15166 (eval $ac_try) 2>&5
15167 ac_status=$?
15168 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15169 (exit $ac_status); }; }
15170 then
15171 if test x$gcc_cv_ld != x \
15172 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
15173 gcc_cv_as_ix86_pe_secrel32=yes
15174 fi
15175 rm -f conftest
15176 else
15177 echo "configure: failed program was" >&5
15178 cat conftest.s >&5
15179 fi
15180 rm -f conftest.o conftest.s
15181 fi
15182 fi
15183 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
15184 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
15185 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
15186
15187 cat >>confdefs.h <<\_ACEOF
15188 #define HAVE_GAS_PE_SECREL32_RELOC 1
15189 _ACEOF
15190
15191 fi
15192 ;;
15193 esac
15194
15195 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
15196 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
15197 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
15198 echo $ECHO_N "(cached) $ECHO_C" >&6
15199 else
15200 gcc_cv_as_ix86_filds_fists=no
15201 if test $in_tree_gas = yes; then
15202 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
15203 then gcc_cv_as_ix86_filds_fists=yes
15204 fi
15205 elif test x$gcc_cv_as != x; then
15206 echo 'filds mem; fists mem' > conftest.s
15207 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15208 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15209 (eval $ac_try) 2>&5
15210 ac_status=$?
15211 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15212 (exit $ac_status); }; }
15213 then
15214 gcc_cv_as_ix86_filds_fists=yes
15215 else
15216 echo "configure: failed program was" >&5
15217 cat conftest.s >&5
15218 fi
15219 rm -f conftest.o conftest.s
15220 fi
15221 fi
15222 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
15223 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
15224 if test $gcc_cv_as_ix86_filds_fists = yes; then
15225
15226 cat >>confdefs.h <<\_ACEOF
15227 #define HAVE_GAS_FILDS_FISTS 1
15228 _ACEOF
15229
15230 fi
15231
15232 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
15233 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
15234 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
15235 echo $ECHO_N "(cached) $ECHO_C" >&6
15236 else
15237 gcc_cv_as_ix86_cmov_sun_syntax=no
15238 if test x$gcc_cv_as != x; then
15239 echo 'cmovl.l %edx, %eax' > conftest.s
15240 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15241 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15242 (eval $ac_try) 2>&5
15243 ac_status=$?
15244 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15245 (exit $ac_status); }; }
15246 then
15247 gcc_cv_as_ix86_cmov_sun_syntax=yes
15248 else
15249 echo "configure: failed program was" >&5
15250 cat conftest.s >&5
15251 fi
15252 rm -f conftest.o conftest.s
15253 fi
15254 fi
15255 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
15256 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
15257 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
15258
15259 cat >>confdefs.h <<\_ACEOF
15260 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
15261 _ACEOF
15262
15263 fi
15264
15265 echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
15266 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
15267 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
15268 echo $ECHO_N "(cached) $ECHO_C" >&6
15269 else
15270 gcc_cv_as_ix86_ffreep=no
15271 if test x$gcc_cv_as != x; then
15272 echo 'ffreep %st(1)' > conftest.s
15273 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15274 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15275 (eval $ac_try) 2>&5
15276 ac_status=$?
15277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15278 (exit $ac_status); }; }
15279 then
15280 gcc_cv_as_ix86_ffreep=yes
15281 else
15282 echo "configure: failed program was" >&5
15283 cat conftest.s >&5
15284 fi
15285 rm -f conftest.o conftest.s
15286 fi
15287 fi
15288 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
15289 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
15290 if test $gcc_cv_as_ix86_ffreep = yes; then
15291
15292 cat >>confdefs.h <<\_ACEOF
15293 #define HAVE_AS_IX86_FFREEP 1
15294 _ACEOF
15295
15296 fi
15297
15298 echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
15299 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
15300 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
15301 echo $ECHO_N "(cached) $ECHO_C" >&6
15302 else
15303 gcc_cv_as_ix86_sahf=no
15304 if test x$gcc_cv_as != x; then
15305 echo 'sahf' > conftest.s
15306 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15307 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15308 (eval $ac_try) 2>&5
15309 ac_status=$?
15310 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15311 (exit $ac_status); }; }
15312 then
15313 gcc_cv_as_ix86_sahf=yes
15314 else
15315 echo "configure: failed program was" >&5
15316 cat conftest.s >&5
15317 fi
15318 rm -f conftest.o conftest.s
15319 fi
15320 fi
15321 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
15322 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
15323 if test $gcc_cv_as_ix86_sahf = yes; then
15324
15325 cat >>confdefs.h <<\_ACEOF
15326 #define HAVE_AS_IX86_SAHF 1
15327 _ACEOF
15328
15329 fi
15330
15331 echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
15332 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
15333 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
15334 echo $ECHO_N "(cached) $ECHO_C" >&6
15335 else
15336 gcc_cv_as_ix86_diff_sect_delta=no
15337 if test x$gcc_cv_as != x; then
15338 echo '.section .rodata
15339 .L1:
15340 .long .L2-.L1
15341 .long .L3-.L1
15342 .text
15343 .L3: nop
15344 .L2: nop' > conftest.s
15345 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15346 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15347 (eval $ac_try) 2>&5
15348 ac_status=$?
15349 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15350 (exit $ac_status); }; }
15351 then
15352 gcc_cv_as_ix86_diff_sect_delta=yes
15353 else
15354 echo "configure: failed program was" >&5
15355 cat conftest.s >&5
15356 fi
15357 rm -f conftest.o conftest.s
15358 fi
15359 fi
15360 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
15361 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
15362 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
15363
15364 cat >>confdefs.h <<\_ACEOF
15365 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
15366 _ACEOF
15367
15368 fi
15369
15370 # This one is used unconditionally by i386.[ch]; it is to be defined
15371 # to 1 if the feature is present, 0 otherwise.
15372 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
15373 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
15374 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
15375 echo $ECHO_N "(cached) $ECHO_C" >&6
15376 else
15377 gcc_cv_as_ix86_gotoff_in_data=no
15378 if test $in_tree_gas = yes; then
15379 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15380 then gcc_cv_as_ix86_gotoff_in_data=yes
15381 fi
15382 elif test x$gcc_cv_as != x; then
15383 echo ' .text
15384 .L0:
15385 nop
15386 .data
15387 .long .L0@GOTOFF' > conftest.s
15388 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15390 (eval $ac_try) 2>&5
15391 ac_status=$?
15392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15393 (exit $ac_status); }; }
15394 then
15395 gcc_cv_as_ix86_gotoff_in_data=yes
15396 else
15397 echo "configure: failed program was" >&5
15398 cat conftest.s >&5
15399 fi
15400 rm -f conftest.o conftest.s
15401 fi
15402 fi
15403 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
15404 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
15405
15406
15407 cat >>confdefs.h <<_ACEOF
15408 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
15409 _ACEOF
15410
15411 ;;
15412
15413 ia64*-*-*)
15414 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
15415 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
15416 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
15417 echo $ECHO_N "(cached) $ECHO_C" >&6
15418 else
15419 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
15420 if test $in_tree_gas = yes; then
15421 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15422 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15423 fi
15424 elif test x$gcc_cv_as != x; then
15425 echo ' .text
15426 addl r15 = @ltoffx(x#), gp
15427 ;;
15428 ld8.mov r16 = [r15], x#' > conftest.s
15429 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15430 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15431 (eval $ac_try) 2>&5
15432 ac_status=$?
15433 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15434 (exit $ac_status); }; }
15435 then
15436 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15437 else
15438 echo "configure: failed program was" >&5
15439 cat conftest.s >&5
15440 fi
15441 rm -f conftest.o conftest.s
15442 fi
15443 fi
15444 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
15445 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
15446 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
15447
15448 cat >>confdefs.h <<\_ACEOF
15449 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
15450 _ACEOF
15451
15452 fi
15453
15454 ;;
15455
15456 powerpc*-*-*)
15457 case $target in
15458 *-*-aix*) conftest_s=' .machine "pwr5"
15459 .csect .text[PR]
15460 mfcr 3,128';;
15461 *-*-darwin*)
15462 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
15463 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
15464 if test "${gcc_cv_as_machine_directive+set}" = set; then
15465 echo $ECHO_N "(cached) $ECHO_C" >&6
15466 else
15467 gcc_cv_as_machine_directive=no
15468 if test x$gcc_cv_as != x; then
15469 echo ' .machine ppc7400' > conftest.s
15470 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15471 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15472 (eval $ac_try) 2>&5
15473 ac_status=$?
15474 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15475 (exit $ac_status); }; }
15476 then
15477 gcc_cv_as_machine_directive=yes
15478 else
15479 echo "configure: failed program was" >&5
15480 cat conftest.s >&5
15481 fi
15482 rm -f conftest.o conftest.s
15483 fi
15484 fi
15485 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
15486 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
15487
15488 if test x$gcc_cv_as_machine_directive != xyes; then
15489 echo "*** This target requires an assembler supporting \".machine\"" >&2
15490 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
15491 test x$build = x$target && exit 1
15492 fi
15493 conftest_s=' .text
15494 mfcr r3,128';;
15495 *) conftest_s=' .machine power4
15496 .text
15497 mfcr 3,128';;
15498 esac
15499
15500 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
15501 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
15502 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
15503 echo $ECHO_N "(cached) $ECHO_C" >&6
15504 else
15505 gcc_cv_as_powerpc_mfcrf=no
15506 if test $in_tree_gas = yes; then
15507 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15508 then gcc_cv_as_powerpc_mfcrf=yes
15509 fi
15510 elif test x$gcc_cv_as != x; then
15511 echo "$conftest_s" > conftest.s
15512 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15513 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15514 (eval $ac_try) 2>&5
15515 ac_status=$?
15516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15517 (exit $ac_status); }; }
15518 then
15519 gcc_cv_as_powerpc_mfcrf=yes
15520 else
15521 echo "configure: failed program was" >&5
15522 cat conftest.s >&5
15523 fi
15524 rm -f conftest.o conftest.s
15525 fi
15526 fi
15527 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
15528 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
15529 if test $gcc_cv_as_powerpc_mfcrf = yes; then
15530
15531 cat >>confdefs.h <<\_ACEOF
15532 #define HAVE_AS_MFCRF 1
15533 _ACEOF
15534
15535 fi
15536
15537 case $target in
15538 *-*-aix*) conftest_s=' .machine "pwr5"
15539 .csect .text[PR]
15540 popcntb 3,3';;
15541 *) conftest_s=' .machine power5
15542 .text
15543 popcntb 3,3';;
15544 esac
15545
15546 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
15547 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
15548 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
15549 echo $ECHO_N "(cached) $ECHO_C" >&6
15550 else
15551 gcc_cv_as_powerpc_popcntb=no
15552 if test $in_tree_gas = yes; then
15553 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15554 then gcc_cv_as_powerpc_popcntb=yes
15555 fi
15556 elif test x$gcc_cv_as != x; then
15557 echo "$conftest_s" > conftest.s
15558 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15559 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15560 (eval $ac_try) 2>&5
15561 ac_status=$?
15562 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15563 (exit $ac_status); }; }
15564 then
15565 gcc_cv_as_powerpc_popcntb=yes
15566 else
15567 echo "configure: failed program was" >&5
15568 cat conftest.s >&5
15569 fi
15570 rm -f conftest.o conftest.s
15571 fi
15572 fi
15573 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
15574 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
15575 if test $gcc_cv_as_powerpc_popcntb = yes; then
15576
15577 cat >>confdefs.h <<\_ACEOF
15578 #define HAVE_AS_POPCNTB 1
15579 _ACEOF
15580
15581 fi
15582
15583 case $target in
15584 *-*-aix*) conftest_s=' .machine "pwr5x"
15585 .csect .text[PR]
15586 frin 1,1';;
15587 *) conftest_s=' .machine power5
15588 .text
15589 frin 1,1';;
15590 esac
15591
15592 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
15593 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
15594 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
15595 echo $ECHO_N "(cached) $ECHO_C" >&6
15596 else
15597 gcc_cv_as_powerpc_fprnd=no
15598 if test $in_tree_gas = yes; then
15599 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15600 then gcc_cv_as_powerpc_fprnd=yes
15601 fi
15602 elif test x$gcc_cv_as != x; then
15603 echo "$conftest_s" > conftest.s
15604 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15605 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15606 (eval $ac_try) 2>&5
15607 ac_status=$?
15608 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15609 (exit $ac_status); }; }
15610 then
15611 gcc_cv_as_powerpc_fprnd=yes
15612 else
15613 echo "configure: failed program was" >&5
15614 cat conftest.s >&5
15615 fi
15616 rm -f conftest.o conftest.s
15617 fi
15618 fi
15619 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
15620 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
15621 if test $gcc_cv_as_powerpc_fprnd = yes; then
15622
15623 cat >>confdefs.h <<\_ACEOF
15624 #define HAVE_AS_FPRND 1
15625 _ACEOF
15626
15627 fi
15628
15629 case $target in
15630 *-*-aix*) conftest_s=' .machine "pwr6"
15631 .csect .text[PR]
15632 mffgpr 1,3';;
15633 *) conftest_s=' .machine power6
15634 .text
15635 mffgpr 1,3';;
15636 esac
15637
15638 echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
15639 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
15640 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
15641 echo $ECHO_N "(cached) $ECHO_C" >&6
15642 else
15643 gcc_cv_as_powerpc_mfpgpr=no
15644 if test $in_tree_gas = yes; then
15645 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15646 then gcc_cv_as_powerpc_mfpgpr=yes
15647 fi
15648 elif test x$gcc_cv_as != x; then
15649 echo "$conftest_s" > conftest.s
15650 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15651 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15652 (eval $ac_try) 2>&5
15653 ac_status=$?
15654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15655 (exit $ac_status); }; }
15656 then
15657 gcc_cv_as_powerpc_mfpgpr=yes
15658 else
15659 echo "configure: failed program was" >&5
15660 cat conftest.s >&5
15661 fi
15662 rm -f conftest.o conftest.s
15663 fi
15664 fi
15665 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
15666 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
15667 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
15668
15669 cat >>confdefs.h <<\_ACEOF
15670 #define HAVE_AS_MFPGPR 1
15671 _ACEOF
15672
15673 fi
15674
15675 case $target in
15676 *-*-aix*) conftest_s=' .csect .text[PR]
15677 LCF..0:
15678 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
15679 *-*-darwin*)
15680 conftest_s=' .text
15681 LCF0:
15682 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
15683 *) conftest_s=' .text
15684 .LCF0:
15685 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
15686 esac
15687
15688 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
15689 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
15690 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
15691 echo $ECHO_N "(cached) $ECHO_C" >&6
15692 else
15693 gcc_cv_as_powerpc_rel16=no
15694 if test $in_tree_gas = yes; then
15695 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15696 then gcc_cv_as_powerpc_rel16=yes
15697 fi
15698 elif test x$gcc_cv_as != x; then
15699 echo "$conftest_s" > conftest.s
15700 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15701 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15702 (eval $ac_try) 2>&5
15703 ac_status=$?
15704 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15705 (exit $ac_status); }; }
15706 then
15707 gcc_cv_as_powerpc_rel16=yes
15708 else
15709 echo "configure: failed program was" >&5
15710 cat conftest.s >&5
15711 fi
15712 rm -f conftest.o conftest.s
15713 fi
15714 fi
15715 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
15716 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
15717 if test $gcc_cv_as_powerpc_rel16 = yes; then
15718
15719 cat >>confdefs.h <<\_ACEOF
15720 #define HAVE_AS_REL16 1
15721 _ACEOF
15722
15723 fi
15724
15725 case $target in
15726 *-*-aix*) conftest_s=' .machine "pwr6"
15727 .csect .text[PR]
15728 cmpb 3,4,5';;
15729 *) conftest_s=' .machine power6
15730 .text
15731 cmpb 3,4,5';;
15732 esac
15733
15734 echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
15735 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
15736 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
15737 echo $ECHO_N "(cached) $ECHO_C" >&6
15738 else
15739 gcc_cv_as_powerpc_cmpb=no
15740 if test $in_tree_gas = yes; then
15741 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15742 then gcc_cv_as_powerpc_cmpb=yes
15743 fi
15744 elif test x$gcc_cv_as != x; then
15745 echo "$conftest_s" > conftest.s
15746 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15747 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15748 (eval $ac_try) 2>&5
15749 ac_status=$?
15750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15751 (exit $ac_status); }; }
15752 then
15753 gcc_cv_as_powerpc_cmpb=yes
15754 else
15755 echo "configure: failed program was" >&5
15756 cat conftest.s >&5
15757 fi
15758 rm -f conftest.o conftest.s
15759 fi
15760 fi
15761 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
15762 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
15763 if test $gcc_cv_as_powerpc_cmpb = yes; then
15764
15765 cat >>confdefs.h <<\_ACEOF
15766 #define HAVE_AS_CMPB 1
15767 _ACEOF
15768
15769 fi
15770
15771 case $target in
15772 *-*-aix*) conftest_s=' .machine "pwr6"
15773 .csect .text[PR]
15774 dadd 1,2,3';;
15775 *) conftest_s=' .machine power6
15776 .text
15777 dadd 1,2,3';;
15778 esac
15779
15780 echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
15781 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
15782 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
15783 echo $ECHO_N "(cached) $ECHO_C" >&6
15784 else
15785 gcc_cv_as_powerpc_dfp=no
15786 if test $in_tree_gas = yes; then
15787 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15788 then gcc_cv_as_powerpc_dfp=yes
15789 fi
15790 elif test x$gcc_cv_as != x; then
15791 echo "$conftest_s" > conftest.s
15792 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15793 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15794 (eval $ac_try) 2>&5
15795 ac_status=$?
15796 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15797 (exit $ac_status); }; }
15798 then
15799 gcc_cv_as_powerpc_dfp=yes
15800 else
15801 echo "configure: failed program was" >&5
15802 cat conftest.s >&5
15803 fi
15804 rm -f conftest.o conftest.s
15805 fi
15806 fi
15807 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
15808 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
15809 if test $gcc_cv_as_powerpc_dfp = yes; then
15810
15811 cat >>confdefs.h <<\_ACEOF
15812 #define HAVE_AS_DFP 1
15813 _ACEOF
15814
15815 fi
15816 ;;
15817
15818 mips*-*-*)
15819 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
15820 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
15821 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
15822 echo $ECHO_N "(cached) $ECHO_C" >&6
15823 else
15824 gcc_cv_as_mips_explicit_relocs=no
15825 if test $in_tree_gas = yes; then
15826 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15827 then gcc_cv_as_mips_explicit_relocs=yes
15828 fi
15829 elif test x$gcc_cv_as != x; then
15830 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
15831 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15832 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15833 (eval $ac_try) 2>&5
15834 ac_status=$?
15835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15836 (exit $ac_status); }; }
15837 then
15838 gcc_cv_as_mips_explicit_relocs=yes
15839 else
15840 echo "configure: failed program was" >&5
15841 cat conftest.s >&5
15842 fi
15843 rm -f conftest.o conftest.s
15844 fi
15845 fi
15846 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
15847 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
15848 if test $gcc_cv_as_mips_explicit_relocs = yes; then
15849 if test x$target_cpu_default = x
15850 then target_cpu_default=MASK_EXPLICIT_RELOCS
15851 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
15852 fi
15853 fi
15854 echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
15855 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
15856 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
15857 echo $ECHO_N "(cached) $ECHO_C" >&6
15858 else
15859 gcc_cv_as_mips_no_shared=no
15860 if test $in_tree_gas = yes; then
15861 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
15862 then gcc_cv_as_mips_no_shared=yes
15863 fi
15864 elif test x$gcc_cv_as != x; then
15865 echo 'nop' > conftest.s
15866 if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
15867 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15868 (eval $ac_try) 2>&5
15869 ac_status=$?
15870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15871 (exit $ac_status); }; }
15872 then
15873 gcc_cv_as_mips_no_shared=yes
15874 else
15875 echo "configure: failed program was" >&5
15876 cat conftest.s >&5
15877 fi
15878 rm -f conftest.o conftest.s
15879 fi
15880 fi
15881 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
15882 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
15883 if test $gcc_cv_as_mips_no_shared = yes; then
15884
15885 cat >>confdefs.h <<\_ACEOF
15886 #define HAVE_AS_NO_SHARED 1
15887 _ACEOF
15888
15889 fi
15890 ;;
15891 esac
15892
15893 # Mips and HP-UX need the GNU assembler.
15894 # Linux on IA64 might be able to use the Intel assembler.
15895
15896 case "$target" in
15897 mips*-*-* | *-*-hpux* )
15898 if test x$gas_flag = xyes \
15899 || test x"$host" != x"$build" \
15900 || test ! -x "$gcc_cv_as" \
15901 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
15902 :
15903 else
15904 echo "*** This configuration requires the GNU assembler" >&2
15905 exit 1
15906 fi
15907 ;;
15908 esac
15909
15910 # ??? Not all targets support dwarf2 debug_line, even within a version
15911 # of gas. Moreover, we need to emit a valid instruction to trigger any
15912 # info to the output file. So, as supported targets are added to gas 2.11,
15913 # add some instruction here to (also) show we expect this might work.
15914 # ??? Once 2.11 is released, probably need to add first known working
15915 # version to the per-target configury.
15916 case "$target" in
15917 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
15918 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
15919 | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* | spu-*-*)
15920 insn="nop"
15921 ;;
15922 ia64*-*-* | s390*-*-*)
15923 insn="nop 0"
15924 ;;
15925 mmix-*-*)
15926 insn="swym 0"
15927 ;;
15928 esac
15929 if test x"$insn" != x; then
15930 conftest_s="\
15931 .file 1 \"conftest.s\"
15932 .loc 1 3 0
15933 $insn"
15934 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
15935 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
15936 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
15937 echo $ECHO_N "(cached) $ECHO_C" >&6
15938 else
15939 gcc_cv_as_dwarf2_debug_line=no
15940 if test $in_tree_gas = yes; then
15941 if test $in_tree_gas_is_elf = yes \
15942 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15943 then gcc_cv_as_dwarf2_debug_line=yes
15944 fi
15945 elif test x$gcc_cv_as != x; then
15946 echo "$conftest_s" > conftest.s
15947 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15948 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15949 (eval $ac_try) 2>&5
15950 ac_status=$?
15951 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15952 (exit $ac_status); }; }
15953 then
15954 if test x$gcc_cv_objdump != x \
15955 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
15956 | grep debug_line > /dev/null 2>&1; then
15957 gcc_cv_as_dwarf2_debug_line=yes
15958 fi
15959 else
15960 echo "configure: failed program was" >&5
15961 cat conftest.s >&5
15962 fi
15963 rm -f conftest.o conftest.s
15964 fi
15965 fi
15966 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
15967 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
15968
15969
15970 # The .debug_line file table must be in the exact order that
15971 # we specified the files, since these indices are also used
15972 # by DW_AT_decl_file. Approximate this test by testing if
15973 # the assembler bitches if the same index is assigned twice.
15974 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
15975 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
15976 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
15977 echo $ECHO_N "(cached) $ECHO_C" >&6
15978 else
15979 gcc_cv_as_dwarf2_file_buggy=no
15980 if test x$gcc_cv_as != x; then
15981 echo ' .file 1 "foo.s"
15982 .file 1 "bar.s"' > conftest.s
15983 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15984 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15985 (eval $ac_try) 2>&5
15986 ac_status=$?
15987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15988 (exit $ac_status); }; }
15989 then
15990 gcc_cv_as_dwarf2_file_buggy=yes
15991 else
15992 echo "configure: failed program was" >&5
15993 cat conftest.s >&5
15994 fi
15995 rm -f conftest.o conftest.s
15996 fi
15997 fi
15998 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
15999 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
16000
16001
16002 if test $gcc_cv_as_dwarf2_debug_line = yes \
16003 && test $gcc_cv_as_dwarf2_file_buggy = no; then
16004
16005 cat >>confdefs.h <<\_ACEOF
16006 #define HAVE_AS_DWARF2_DEBUG_LINE 1
16007 _ACEOF
16008
16009 fi
16010
16011 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
16012 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
16013 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
16014 echo $ECHO_N "(cached) $ECHO_C" >&6
16015 else
16016 gcc_cv_as_gdwarf2_flag=no
16017 if test $in_tree_gas = yes; then
16018 if test $in_tree_gas_is_elf = yes \
16019 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
16020 then gcc_cv_as_gdwarf2_flag=yes
16021 fi
16022 elif test x$gcc_cv_as != x; then
16023 echo "$insn" > conftest.s
16024 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
16025 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16026 (eval $ac_try) 2>&5
16027 ac_status=$?
16028 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16029 (exit $ac_status); }; }
16030 then
16031 gcc_cv_as_gdwarf2_flag=yes
16032 else
16033 echo "configure: failed program was" >&5
16034 cat conftest.s >&5
16035 fi
16036 rm -f conftest.o conftest.s
16037 fi
16038 fi
16039 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
16040 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
16041 if test $gcc_cv_as_gdwarf2_flag = yes; then
16042
16043 cat >>confdefs.h <<\_ACEOF
16044 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
16045 _ACEOF
16046
16047 fi
16048
16049 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
16050 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
16051 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
16052 echo $ECHO_N "(cached) $ECHO_C" >&6
16053 else
16054 gcc_cv_as_gstabs_flag=no
16055 if test $in_tree_gas = yes; then
16056 if test $in_tree_gas_is_elf = yes \
16057 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
16058 then gcc_cv_as_gstabs_flag=yes
16059 fi
16060 elif test x$gcc_cv_as != x; then
16061 echo "$insn" > conftest.s
16062 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
16063 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16064 (eval $ac_try) 2>&5
16065 ac_status=$?
16066 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16067 (exit $ac_status); }; }
16068 then
16069 # The native Solaris 9/Intel assembler doesn't understand --gstabs
16070 # and warns about it, but still exits successfully. So check for
16071 # this.
16072 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
16073 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16074 (eval $ac_try) 2>&5
16075 ac_status=$?
16076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16077 (exit $ac_status); }; }
16078 then :
16079 else gcc_cv_as_gstabs_flag=yes
16080 fi
16081 else
16082 echo "configure: failed program was" >&5
16083 cat conftest.s >&5
16084 fi
16085 rm -f conftest.o conftest.s
16086 fi
16087 fi
16088 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
16089 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
16090 if test $gcc_cv_as_gstabs_flag = yes; then
16091
16092 cat >>confdefs.h <<\_ACEOF
16093 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
16094 _ACEOF
16095
16096 fi
16097 fi
16098
16099 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
16100 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
16101 if test "${gcc_cv_as_line_zero+set}" = set; then
16102 echo $ECHO_N "(cached) $ECHO_C" >&6
16103 else
16104 gcc_cv_as_line_zero=no
16105 if test $in_tree_gas = yes; then
16106 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
16107 then gcc_cv_as_line_zero=yes
16108 fi
16109 elif test "x$gcc_cv_as" != x; then
16110 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
16111 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
16112 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16113 (eval $ac_try) 2>&5
16114 ac_status=$?
16115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16116 (exit $ac_status); }; } &&
16117 test "x`cat conftest.out`" = x
16118 then
16119 gcc_cv_as_line_zero=yes
16120 else
16121 echo "configure: failed program was" >&5
16122 cat conftest.s >&5
16123 echo "configure: error output was" >&5
16124 cat conftest.out >&5
16125 fi
16126 rm -f conftest.o conftest.s conftest.out
16127 fi
16128 fi
16129 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
16130 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
16131 if test "x$gcc_cv_as_line_zero" = xyes; then
16132
16133 cat >>confdefs.h <<\_ACEOF
16134 #define HAVE_AS_LINE_ZERO 1
16135 _ACEOF
16136
16137 fi
16138
16139 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
16140 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
16141 gcc_cv_ld_ro_rw_mix=unknown
16142 if test $in_tree_ld = yes ; then
16143 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
16144 && test $in_tree_ld_is_elf = yes; then
16145 gcc_cv_ld_ro_rw_mix=read-write
16146 fi
16147 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
16148 echo '.section myfoosect, "a"' > conftest1.s
16149 echo '.section myfoosect, "aw"' > conftest2.s
16150 echo '.byte 1' >> conftest2.s
16151 echo '.section myfoosect, "a"' > conftest3.s
16152 echo '.byte 0' >> conftest3.s
16153 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
16154 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
16155 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
16156 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
16157 conftest2.o conftest3.o > /dev/null 2>&1; then
16158 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
16159 | sed -e '/myfoosect/!d' -e N`
16160 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
16161 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
16162 gcc_cv_ld_ro_rw_mix=read-only
16163 else
16164 gcc_cv_ld_ro_rw_mix=read-write
16165 fi
16166 fi
16167 fi
16168 rm -f conftest.* conftest[123].*
16169 fi
16170 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
16171
16172 cat >>confdefs.h <<\_ACEOF
16173 #define HAVE_LD_RO_RW_SECTION_MIXING 1
16174 _ACEOF
16175
16176 fi
16177 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
16178 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
16179
16180 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
16181 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
16182 gcc_cv_ld_eh_frame_hdr=no
16183 if test $in_tree_ld = yes ; then
16184 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
16185 && test $in_tree_ld_is_elf = yes; then
16186 gcc_cv_ld_eh_frame_hdr=yes
16187 fi
16188 elif test x$gcc_cv_ld != x; then
16189 # Check if linker supports --eh-frame-hdr option
16190 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
16191 gcc_cv_ld_eh_frame_hdr=yes
16192 fi
16193 fi
16194
16195 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
16196
16197 cat >>confdefs.h <<\_ACEOF
16198 #define HAVE_LD_EH_FRAME_HDR 1
16199 _ACEOF
16200
16201 fi
16202 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
16203 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
16204
16205 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
16206 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
16207 gcc_cv_ld_pie=no
16208 if test $in_tree_ld = yes ; then
16209 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
16210 && test $in_tree_ld_is_elf = yes; then
16211 gcc_cv_ld_pie=yes
16212 fi
16213 elif test x$gcc_cv_ld != x; then
16214 # Check if linker supports -pie option
16215 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
16216 gcc_cv_ld_pie=yes
16217 fi
16218 fi
16219 if test x"$gcc_cv_ld_pie" = xyes; then
16220
16221 cat >>confdefs.h <<\_ACEOF
16222 #define HAVE_LD_PIE 1
16223 _ACEOF
16224
16225 fi
16226 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
16227 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
16228
16229 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
16230 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
16231 gcc_cv_ld_eh_gc_sections=no
16232 if test $in_tree_ld = yes ; then
16233 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
16234 && test $in_tree_ld_is_elf = yes; then
16235 gcc_cv_ld_eh_gc_sections=yes
16236 fi
16237 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
16238 cat > conftest.s <<EOF
16239 .section .text
16240 .globl _start
16241 .type _start, @function
16242 _start:
16243 .long foo
16244 .size _start, .-_start
16245 .section .text.foo,"ax",@progbits
16246 .type foo, @function
16247 foo:
16248 .long 0
16249 .size foo, .-foo
16250 .section .gcc_except_table.foo,"a",@progbits
16251 .L0:
16252 .long 0
16253 .section .eh_frame,"a",@progbits
16254 .long .L0
16255 EOF
16256 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
16257 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
16258 | grep "gc-sections option ignored" > /dev/null; then
16259 gcc_cv_ld_eh_gc_sections=no
16260 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
16261 gcc_cv_ld_eh_gc_sections=yes
16262 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
16263 if test x$gcc_cv_as_comdat_group != xyes; then
16264 gcc_cv_ld_eh_gc_sections=no
16265 cat > conftest.s <<EOF
16266 .section .text
16267 .globl _start
16268 .type _start, @function
16269 _start:
16270 .long foo
16271 .size _start, .-_start
16272 .section .gnu.linkonce.t.foo,"ax",@progbits
16273 .type foo, @function
16274 foo:
16275 .long 0
16276 .size foo, .-foo
16277 .section .gcc_except_table.foo,"a",@progbits
16278 .L0:
16279 .long 0
16280 .section .eh_frame,"a",@progbits
16281 .long .L0
16282 EOF
16283 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
16284 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
16285 | grep "gc-sections option ignored" > /dev/null; then
16286 gcc_cv_ld_eh_gc_sections=no
16287 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
16288 gcc_cv_ld_eh_gc_sections=yes
16289 fi
16290 fi
16291 fi
16292 fi
16293 fi
16294 rm -f conftest.s conftest.o conftest
16295 fi
16296 case "$target" in
16297 hppa*-*-linux*)
16298 # ??? This apparently exposes a binutils bug with PC-relative relocations.
16299 gcc_cv_ld_eh_gc_sections=no
16300 ;;
16301 esac
16302 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
16303
16304 cat >>confdefs.h <<\_ACEOF
16305 #define HAVE_LD_EH_GC_SECTIONS 1
16306 _ACEOF
16307
16308 fi
16309 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
16310 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
16311
16312 # --------
16313 # UNSORTED
16314 # --------
16315
16316 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
16317 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
16318 if test "${gcc_cv_ld_as_needed+set}" = set; then
16319 echo $ECHO_N "(cached) $ECHO_C" >&6
16320 else
16321 gcc_cv_ld_as_needed=no
16322 if test $in_tree_ld = yes ; then
16323 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
16324 && test $in_tree_ld_is_elf = yes; then
16325 gcc_cv_ld_as_needed=yes
16326 fi
16327 elif test x$gcc_cv_ld != x; then
16328 # Check if linker supports --as-needed and --no-as-needed options
16329 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
16330 gcc_cv_ld_as_needed=yes
16331 fi
16332 fi
16333
16334 fi
16335 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
16336 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
16337 if test x"$gcc_cv_ld_as_needed" = xyes; then
16338
16339 cat >>confdefs.h <<\_ACEOF
16340 #define HAVE_LD_AS_NEEDED 1
16341 _ACEOF
16342
16343 fi
16344
16345 case "$target:$tm_file" in
16346 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
16347 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
16348 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
16349 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
16350 echo $ECHO_N "(cached) $ECHO_C" >&6
16351 else
16352 gcc_cv_ld_no_dot_syms=no
16353 if test $in_tree_ld = yes ; then
16354 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
16355 gcc_cv_ld_no_dot_syms=yes
16356 fi
16357 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
16358 cat > conftest1.s <<EOF
16359 .text
16360 bl .foo
16361 EOF
16362 cat > conftest2.s <<EOF
16363 .section ".opd","aw"
16364 .align 3
16365 .globl foo
16366 .type foo,@function
16367 foo:
16368 .quad .LEfoo,.TOC.@tocbase,0
16369 .text
16370 .LEfoo:
16371 blr
16372 .size foo,.-.LEfoo
16373 EOF
16374 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
16375 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
16376 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
16377 gcc_cv_ld_no_dot_syms=yes
16378 fi
16379 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
16380 fi
16381
16382 fi
16383 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
16384 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
16385 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
16386
16387 cat >>confdefs.h <<\_ACEOF
16388 #define HAVE_LD_NO_DOT_SYMS 1
16389 _ACEOF
16390
16391 fi
16392 ;;
16393 esac
16394
16395 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
16396 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
16397 if test "${gcc_cv_ld_sysroot+set}" = set; then
16398 echo $ECHO_N "(cached) $ECHO_C" >&6
16399 else
16400 gcc_cv_ld_sysroot=no
16401 if test $in_tree_ld = yes ; then
16402 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
16403 gcc_cv_ld_sysroot=yes
16404 fi
16405 elif test x$gcc_cv_ld != x; then
16406 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
16407 gcc_cv_ld_sysroot=yes
16408 fi
16409 fi
16410 fi
16411 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
16412 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
16413 if test x"$gcc_cv_ld_sysroot" = xyes; then
16414
16415 cat >>confdefs.h <<\_ACEOF
16416 #define HAVE_LD_SYSROOT 1
16417 _ACEOF
16418
16419 fi
16420
16421 if test x$with_sysroot = x && test x$host = x$target \
16422 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
16423 && test "$prefix" != "NONE"; then
16424
16425 cat >>confdefs.h <<_ACEOF
16426 #define PREFIX_INCLUDE_DIR "$prefix/include"
16427 _ACEOF
16428
16429 fi
16430
16431 # Test for stack protector support in target C library.
16432 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
16433 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
16434 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
16435 echo $ECHO_N "(cached) $ECHO_C" >&6
16436 else
16437 gcc_cv_libc_provides_ssp=no
16438 case "$target" in
16439 *-*-linux*)
16440 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
16441 if test "x$with_sysroot" = x; then
16442 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
16443 elif test "x$with_build_sysroot" != "x"; then
16444 glibc_header_dir="${with_build_sysroot}/usr/include"
16445 elif test "x$with_sysroot" = xyes; then
16446 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
16447 else
16448 glibc_header_dir="${with_sysroot}/usr/include"
16449 fi
16450 else
16451 glibc_header_dir=/usr/include
16452 fi
16453 # glibc 2.4 and later provides __stack_chk_fail and
16454 # either __stack_chk_guard, or TLS access to stack guard canary.
16455 if test -f $glibc_header_dir/features.h \
16456 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
16457 $glibc_header_dir/features.h > /dev/null; then
16458 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
16459 $glibc_header_dir/features.h > /dev/null; then
16460 gcc_cv_libc_provides_ssp=yes
16461 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
16462 $glibc_header_dir/features.h > /dev/null \
16463 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
16464 $glibc_header_dir/features.h > /dev/null; then
16465 gcc_cv_libc_provides_ssp=yes
16466 fi
16467 fi
16468 ;;
16469 *-*-darwin*)
16470 echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
16471 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
16472 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
16473 echo $ECHO_N "(cached) $ECHO_C" >&6
16474 else
16475 cat >conftest.$ac_ext <<_ACEOF
16476 /* confdefs.h. */
16477 _ACEOF
16478 cat confdefs.h >>conftest.$ac_ext
16479 cat >>conftest.$ac_ext <<_ACEOF
16480 /* end confdefs.h. */
16481 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
16482 For example, HP-UX 11i <limits.h> declares gettimeofday. */
16483 #define __stack_chk_fail innocuous___stack_chk_fail
16484
16485 /* System header to define __stub macros and hopefully few prototypes,
16486 which can conflict with char __stack_chk_fail (); below.
16487 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16488 <limits.h> exists even on freestanding compilers. */
16489
16490 #ifdef __STDC__
16491 # include <limits.h>
16492 #else
16493 # include <assert.h>
16494 #endif
16495
16496 #undef __stack_chk_fail
16497
16498 /* Override any gcc2 internal prototype to avoid an error. */
16499 #ifdef __cplusplus
16500 extern "C"
16501 {
16502 #endif
16503 /* We use char because int might match the return type of a gcc2
16504 builtin and then its argument prototype would still apply. */
16505 char __stack_chk_fail ();
16506 /* The GNU C library defines this for functions which it implements
16507 to always fail with ENOSYS. Some functions are actually named
16508 something starting with __ and the normal name is an alias. */
16509 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
16510 choke me
16511 #else
16512 char (*f) () = __stack_chk_fail;
16513 #endif
16514 #ifdef __cplusplus
16515 }
16516 #endif
16517
16518 int
16519 main ()
16520 {
16521 return f != __stack_chk_fail;
16522 ;
16523 return 0;
16524 }
16525 _ACEOF
16526 rm -f conftest.$ac_objext conftest$ac_exeext
16527 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
16528 (eval $ac_link) 2>conftest.er1
16529 ac_status=$?
16530 grep -v '^ *+' conftest.er1 >conftest.err
16531 rm -f conftest.er1
16532 cat conftest.err >&5
16533 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16534 (exit $ac_status); } &&
16535 { ac_try='test -z "$ac_c_werror_flag"
16536 || test ! -s conftest.err'
16537 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16538 (eval $ac_try) 2>&5
16539 ac_status=$?
16540 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16541 (exit $ac_status); }; } &&
16542 { ac_try='test -s conftest$ac_exeext'
16543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16544 (eval $ac_try) 2>&5
16545 ac_status=$?
16546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16547 (exit $ac_status); }; }; then
16548 ac_cv_func___stack_chk_fail=yes
16549 else
16550 echo "$as_me: failed program was:" >&5
16551 sed 's/^/| /' conftest.$ac_ext >&5
16552
16553 ac_cv_func___stack_chk_fail=no
16554 fi
16555 rm -f conftest.err conftest.$ac_objext \
16556 conftest$ac_exeext conftest.$ac_ext
16557 fi
16558 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
16559 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
16560 if test $ac_cv_func___stack_chk_fail = yes; then
16561 gcc_cv_libc_provides_ssp=yes
16562 else
16563 echo "no __stack_chk_fail on this target"
16564 fi
16565
16566 ;;
16567 *) gcc_cv_libc_provides_ssp=no ;;
16568 esac
16569 fi
16570 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
16571 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
16572
16573 if test x$gcc_cv_libc_provides_ssp = xyes; then
16574
16575 cat >>confdefs.h <<\_ACEOF
16576 #define TARGET_LIBC_PROVIDES_SSP 1
16577 _ACEOF
16578
16579 fi
16580
16581 # Check if TFmode long double should be used by default or not.
16582 # Some glibc targets used DFmode long double, but with glibc 2.4
16583 # and later they can use TFmode.
16584 case "$target" in
16585 powerpc*-*-linux* | \
16586 powerpc*-*-gnu* | \
16587 sparc*-*-linux* | \
16588 s390*-*-linux* | \
16589 alpha*-*-linux*)
16590
16591 # Check whether --with-long-double-128 or --without-long-double-128 was given.
16592 if test "${with_long_double_128+set}" = set; then
16593 withval="$with_long_double_128"
16594 gcc_cv_target_ldbl128="$with_long_double_128"
16595 else
16596 gcc_cv_target_ldbl128=no
16597 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
16598 if test "x$with_sysroot" = x; then
16599 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
16600 elif test "x$with_build_sysroot" != "x"; then
16601 glibc_header_dir="${with_build_sysroot}/usr/include"
16602 elif test "x$with_sysroot" = xyes; then
16603 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
16604 else
16605 glibc_header_dir="${with_sysroot}/usr/include"
16606 fi
16607 else
16608 glibc_header_dir=/usr/include
16609 fi
16610 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
16611 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
16612 && gcc_cv_target_ldbl128=yes
16613
16614 fi;
16615 ;;
16616 esac
16617 if test x$gcc_cv_target_ldbl128 = xyes; then
16618
16619 cat >>confdefs.h <<\_ACEOF
16620 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
16621 _ACEOF
16622
16623 fi
16624
16625 # Find out what GC implementation we want, or may, use.
16626
16627 # Check whether --with-gc or --without-gc was given.
16628 if test "${with_gc+set}" = set; then
16629 withval="$with_gc"
16630 case "$withval" in
16631 page)
16632 GGC=ggc-$withval
16633 ;;
16634 zone)
16635 GGC=ggc-$withval
16636
16637 cat >>confdefs.h <<\_ACEOF
16638 #define GGC_ZONE 1
16639 _ACEOF
16640
16641 ;;
16642 *)
16643 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
16644 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
16645 { (exit 1); exit 1; }; }
16646 ;;
16647 esac
16648 else
16649 GGC=ggc-page
16650 fi;
16651
16652 echo "Using $GGC for garbage collection."
16653
16654 # Use the system's zlib library.
16655 zlibdir=-L../zlib
16656 zlibinc="-I\$(srcdir)/../zlib"
16657
16658 # Check whether --with-system-zlib or --without-system-zlib was given.
16659 if test "${with_system_zlib+set}" = set; then
16660 withval="$with_system_zlib"
16661 zlibdir=
16662 zlibinc=
16663
16664 fi;
16665
16666
16667
16668
16669 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
16670 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
16671 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
16672 if test "${enable_maintainer_mode+set}" = set; then
16673 enableval="$enable_maintainer_mode"
16674 maintainer_mode=$enableval
16675 else
16676 maintainer_mode=no
16677 fi;
16678
16679 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
16680 echo "${ECHO_T}$maintainer_mode" >&6
16681
16682 if test "$maintainer_mode" = "yes"; then
16683 MAINT=''
16684 else
16685 MAINT='#'
16686 fi
16687
16688 # --------------
16689 # Language hooks
16690 # --------------
16691
16692 # Make empty files to contain the specs and options for each language.
16693 # Then add #include lines to for a compiler that has specs and/or options.
16694
16695 subdirs=
16696 lang_opt_files=
16697 lang_specs_files=
16698 lang_tree_files=
16699 # These (without "all_") are set in each config-lang.in.
16700 # `language' must be a single word so is spelled singularly.
16701 all_languages=
16702 all_compilers=
16703 all_outputs='Makefile gccbug libada-mk'
16704 # List of language makefile fragments.
16705 all_lang_makefrags=
16706 # List of language subdirectory makefiles. Deprecated.
16707 all_lang_makefiles=
16708 # Additional files for gengtype
16709 all_gtfiles="$target_gtfiles"
16710
16711 # These are the languages that are set in --enable-languages,
16712 # and are available in the GCC tree.
16713 all_selected_languages=
16714
16715 # Add the language fragments.
16716 # Languages are added via two mechanisms. Some information must be
16717 # recorded in makefile variables, these are defined in config-lang.in.
16718 # We accumulate them and plug them into the main Makefile.
16719 # The other mechanism is a set of hooks for each of the main targets
16720 # like `clean', `install', etc.
16721
16722 language_hooks="Make-hooks"
16723
16724 for lang in ${srcdir}/*/config-lang.in
16725 do
16726 test "$lang" = "${srcdir}/*/config-lang.in" && continue
16727
16728 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
16729 if test "x$lang_alias" = x
16730 then
16731 echo "$lang doesn't set \$language." 1>&2
16732 exit 1
16733 fi
16734 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
16735 subdirs="$subdirs $subdir"
16736 case ",$enable_languages," in
16737 *,$lang_alias,*)
16738 all_selected_languages="$all_selected_languages $lang_alias"
16739 if test -f $srcdir/$subdir/lang-specs.h; then
16740 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
16741 fi
16742 ;;
16743 esac
16744
16745 language=
16746 boot_language=
16747 compilers=
16748 outputs=
16749 gtfiles=
16750 subdir_requires=
16751 . ${srcdir}/$subdir/config-lang.in
16752 if test "x$language" = x
16753 then
16754 echo "${srcdir}/$subdir/config-lang.in doesn't set \$language." 1>&2
16755 exit 1
16756 fi
16757
16758 ok=:
16759 case ",$enable_languages," in
16760 *,$lang_alias,*) ;;
16761 *)
16762 for i in $subdir_requires; do
16763 test -f "${srcdir}/$i/config-lang.in" && continue
16764 ok=false
16765 break
16766 done
16767 ;;
16768 esac
16769 $ok || continue
16770
16771 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$subdir/Make-lang.in"
16772 if test -f $srcdir/$subdir/lang.opt; then
16773 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
16774 fi
16775 if test -f $srcdir/$subdir/$subdir-tree.def; then
16776 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
16777 fi
16778 if test -f ${srcdir}/$subdir/Makefile.in
16779 then all_lang_makefiles="$subdir/Makefile"
16780 fi
16781 all_languages="$all_languages $language"
16782 all_compilers="$all_compilers $compilers"
16783 all_outputs="$all_outputs $outputs"
16784 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
16785 done
16786
16787 # Pick up gtfiles for c
16788 gtfiles=
16789 . ${srcdir}/c-config-lang.in
16790 all_gtfiles="$all_gtfiles [c] $gtfiles"
16791
16792 check_languages=
16793 for language in $all_selected_languages
16794 do
16795 check_languages="$check_languages check-$language"
16796 done
16797
16798 # We link each language in with a set of hooks, reached indirectly via
16799 # lang.${target}. Only do so for selected languages.
16800
16801 rm -f Make-hooks
16802 touch Make-hooks
16803 target_list="all.cross start.encap rest.encap tags \
16804 install-common install-man install-info install-pdf dvi pdf \
16805 html uninstall info man srcextra srcman srcinfo \
16806 mostlyclean clean distclean maintainer-clean"
16807
16808 for t in $target_list
16809 do
16810 x=
16811 for lang in $all_selected_languages
16812 do
16813 x="$x $lang.$t"
16814 done
16815 echo "lang.$t: $x" >> Make-hooks
16816 done
16817
16818 # --------
16819 # UNSORTED
16820 # --------
16821
16822 # Create .gdbinit.
16823
16824 echo "dir ." > .gdbinit
16825 echo "dir ${srcdir}" >> .gdbinit
16826 if test x$gdb_needs_out_file_path = xyes
16827 then
16828 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
16829 fi
16830 if test "x$subdirs" != x; then
16831 for s in $subdirs
16832 do
16833 echo "dir ${srcdir}/$s" >> .gdbinit
16834 done
16835 fi
16836 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
16837
16838 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
16839
16840
16841
16842 # Find a directory in which to install a shared libgcc.
16843
16844 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
16845 if test "${enable_version_specific_runtime_libs+set}" = set; then
16846 enableval="$enable_version_specific_runtime_libs"
16847
16848 fi;
16849
16850
16851 # Check whether --with-slibdir or --without-slibdir was given.
16852 if test "${with_slibdir+set}" = set; then
16853 withval="$with_slibdir"
16854 slibdir="$with_slibdir"
16855 else
16856 if test "${enable_version_specific_runtime_libs+set}" = set; then
16857 slibdir='$(libsubdir)'
16858 elif test "$host" != "$target"; then
16859 slibdir='$(build_tooldir)/lib'
16860 else
16861 slibdir='$(libdir)'
16862 fi
16863 fi;
16864
16865
16866 objdir=`${PWDCMD-pwd}`
16867
16868
16869
16870 # Check whether --with-datarootdir or --without-datarootdir was given.
16871 if test "${with_datarootdir+set}" = set; then
16872 withval="$with_datarootdir"
16873 datarootdir="\${prefix}/$with_datarootdir"
16874 else
16875 datarootdir='$(prefix)/share'
16876 fi;
16877
16878
16879
16880 # Check whether --with-docdir or --without-docdir was given.
16881 if test "${with_docdir+set}" = set; then
16882 withval="$with_docdir"
16883 docdir="\${prefix}/$with_docdir"
16884 else
16885 docdir='$(datarootdir)'
16886 fi;
16887
16888
16889
16890 # Check whether --with-htmldir or --without-htmldir was given.
16891 if test "${with_htmldir+set}" = set; then
16892 withval="$with_htmldir"
16893 htmldir="\${prefix}/$with_htmldir"
16894 else
16895 htmldir='$(docdir)'
16896 fi;
16897
16898
16899 # Substitute configuration variables
16900
16901
16902
16903
16904
16905
16906
16907
16908
16909
16910
16911
16912
16913
16914
16915
16916
16917
16918
16919
16920
16921
16922
16923
16924
16925
16926
16927
16928
16929
16930
16931
16932
16933
16934
16935
16936
16937
16938
16939
16940
16941
16942
16943
16944
16945
16946
16947
16948
16949
16950
16951
16952
16953
16954
16955 # Echo link setup.
16956 if test x${build} = x${host} ; then
16957 if test x${host} = x${target} ; then
16958 echo "Links are now set up to build a native compiler for ${target}." 1>&2
16959 else
16960 echo "Links are now set up to build a cross-compiler" 1>&2
16961 echo " from ${host} to ${target}." 1>&2
16962 fi
16963 else
16964 if test x${host} = x${target} ; then
16965 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
16966 echo " for ${target}." 1>&2
16967 else
16968 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
16969 echo " from ${host} to ${target}." 1>&2
16970 fi
16971 fi
16972
16973
16974
16975
16976 # Configure the subdirectories
16977 # AC_CONFIG_SUBDIRS($subdirs)
16978
16979 # Create the Makefile
16980 # and configure language subdirectories
16981 ac_config_files="$ac_config_files $all_outputs"
16982
16983
16984 ac_config_commands="$ac_config_commands default"
16985
16986 cat >confcache <<\_ACEOF
16987 # This file is a shell script that caches the results of configure
16988 # tests run on this system so they can be shared between configure
16989 # scripts and configure runs, see configure's option --config-cache.
16990 # It is not useful on other systems. If it contains results you don't
16991 # want to keep, you may remove or edit it.
16992 #
16993 # config.status only pays attention to the cache file if you give it
16994 # the --recheck option to rerun configure.
16995 #
16996 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16997 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16998 # following values.
16999
17000 _ACEOF
17001
17002 # The following way of writing the cache mishandles newlines in values,
17003 # but we know of no workaround that is simple, portable, and efficient.
17004 # So, don't put newlines in cache variables' values.
17005 # Ultrix sh set writes to stderr and can't be redirected directly,
17006 # and sets the high bit in the cache file unless we assign to the vars.
17007 {
17008 (set) 2>&1 |
17009 case `(ac_space=' '; set | grep ac_space) 2>&1` in
17010 *ac_space=\ *)
17011 # `set' does not quote correctly, so add quotes (double-quote
17012 # substitution turns \\\\ into \\, and sed turns \\ into \).
17013 sed -n \
17014 "s/'/'\\\\''/g;
17015 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17016 ;;
17017 *)
17018 # `set' quotes correctly as required by POSIX, so do not add quotes.
17019 sed -n \
17020 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
17021 ;;
17022 esac;
17023 } |
17024 sed '
17025 t clear
17026 : clear
17027 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17028 t end
17029 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17030 : end' >>confcache
17031 if diff $cache_file confcache >/dev/null 2>&1; then :; else
17032 if test -w $cache_file; then
17033 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
17034 cat confcache >$cache_file
17035 else
17036 echo "not updating unwritable cache $cache_file"
17037 fi
17038 fi
17039 rm -f confcache
17040
17041 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17042 # Let make expand exec_prefix.
17043 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17044
17045 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17046 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17047 # trailing colons and then remove the whole line if VPATH becomes empty
17048 # (actually we leave an empty line to preserve line numbers).
17049 if test "x$srcdir" = x.; then
17050 ac_vpsub='/^[ ]*VPATH[ ]*=/{
17051 s/:*\$(srcdir):*/:/;
17052 s/:*\${srcdir}:*/:/;
17053 s/:*@srcdir@:*/:/;
17054 s/^\([^=]*=[ ]*\):*/\1/;
17055 s/:*$//;
17056 s/^[^=]*=[ ]*$//;
17057 }'
17058 fi
17059
17060 DEFS=-DHAVE_CONFIG_H
17061
17062 ac_libobjs=
17063 ac_ltlibobjs=
17064 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17065 # 1. Remove the extension, and $U if already installed.
17066 ac_i=`echo "$ac_i" |
17067 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
17068 # 2. Add them.
17069 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
17070 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
17071 done
17072 LIBOBJS=$ac_libobjs
17073
17074 LTLIBOBJS=$ac_ltlibobjs
17075
17076
17077
17078 : ${CONFIG_STATUS=./config.status}
17079 ac_clean_files_save=$ac_clean_files
17080 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17081 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
17082 echo "$as_me: creating $CONFIG_STATUS" >&6;}
17083 cat >$CONFIG_STATUS <<_ACEOF
17084 #! $SHELL
17085 # Generated by $as_me.
17086 # Run this file to recreate the current configuration.
17087 # Compiler output produced by configure, useful for debugging
17088 # configure, is in config.log if it exists.
17089
17090 debug=false
17091 ac_cs_recheck=false
17092 ac_cs_silent=false
17093 SHELL=\${CONFIG_SHELL-$SHELL}
17094 _ACEOF
17095
17096 cat >>$CONFIG_STATUS <<\_ACEOF
17097 ## --------------------- ##
17098 ## M4sh Initialization. ##
17099 ## --------------------- ##
17100
17101 # Be Bourne compatible
17102 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
17103 emulate sh
17104 NULLCMD=:
17105 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17106 # is contrary to our usage. Disable this feature.
17107 alias -g '${1+"$@"}'='"$@"'
17108 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
17109 set -o posix
17110 fi
17111 DUALCASE=1; export DUALCASE # for MKS sh
17112
17113 # Support unset when possible.
17114 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
17115 as_unset=unset
17116 else
17117 as_unset=false
17118 fi
17119
17120
17121 # Work around bugs in pre-3.0 UWIN ksh.
17122 $as_unset ENV MAIL MAILPATH
17123 PS1='$ '
17124 PS2='> '
17125 PS4='+ '
17126
17127 # NLS nuisances.
17128 for as_var in \
17129 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
17130 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
17131 LC_TELEPHONE LC_TIME
17132 do
17133 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
17134 eval $as_var=C; export $as_var
17135 else
17136 $as_unset $as_var
17137 fi
17138 done
17139
17140 # Required to use basename.
17141 if expr a : '\(a\)' >/dev/null 2>&1; then
17142 as_expr=expr
17143 else
17144 as_expr=false
17145 fi
17146
17147 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
17148 as_basename=basename
17149 else
17150 as_basename=false
17151 fi
17152
17153
17154 # Name of the executable.
17155 as_me=`$as_basename "$0" ||
17156 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17157 X"$0" : 'X\(//\)$' \| \
17158 X"$0" : 'X\(/\)$' \| \
17159 . : '\(.\)' 2>/dev/null ||
17160 echo X/"$0" |
17161 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
17162 /^X\/\(\/\/\)$/{ s//\1/; q; }
17163 /^X\/\(\/\).*/{ s//\1/; q; }
17164 s/.*/./; q'`
17165
17166
17167 # PATH needs CR, and LINENO needs CR and PATH.
17168 # Avoid depending upon Character Ranges.
17169 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17170 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17171 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17172 as_cr_digits='0123456789'
17173 as_cr_alnum=$as_cr_Letters$as_cr_digits
17174
17175 # The user is always right.
17176 if test "${PATH_SEPARATOR+set}" != set; then
17177 echo "#! /bin/sh" >conf$$.sh
17178 echo "exit 0" >>conf$$.sh
17179 chmod +x conf$$.sh
17180 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
17181 PATH_SEPARATOR=';'
17182 else
17183 PATH_SEPARATOR=:
17184 fi
17185 rm -f conf$$.sh
17186 fi
17187
17188
17189 as_lineno_1=$LINENO
17190 as_lineno_2=$LINENO
17191 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
17192 test "x$as_lineno_1" != "x$as_lineno_2" &&
17193 test "x$as_lineno_3" = "x$as_lineno_2" || {
17194 # Find who we are. Look in the path if we contain no path at all
17195 # relative or not.
17196 case $0 in
17197 *[\\/]* ) as_myself=$0 ;;
17198 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17199 for as_dir in $PATH
17200 do
17201 IFS=$as_save_IFS
17202 test -z "$as_dir" && as_dir=.
17203 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17204 done
17205
17206 ;;
17207 esac
17208 # We did not find ourselves, most probably we were run as `sh COMMAND'
17209 # in which case we are not to be found in the path.
17210 if test "x$as_myself" = x; then
17211 as_myself=$0
17212 fi
17213 if test ! -f "$as_myself"; then
17214 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
17215 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
17216 { (exit 1); exit 1; }; }
17217 fi
17218 case $CONFIG_SHELL in
17219 '')
17220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17221 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
17222 do
17223 IFS=$as_save_IFS
17224 test -z "$as_dir" && as_dir=.
17225 for as_base in sh bash ksh sh5; do
17226 case $as_dir in
17227 /*)
17228 if ("$as_dir/$as_base" -c '
17229 as_lineno_1=$LINENO
17230 as_lineno_2=$LINENO
17231 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
17232 test "x$as_lineno_1" != "x$as_lineno_2" &&
17233 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
17234 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
17235 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
17236 CONFIG_SHELL=$as_dir/$as_base
17237 export CONFIG_SHELL
17238 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
17239 fi;;
17240 esac
17241 done
17242 done
17243 ;;
17244 esac
17245
17246 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
17247 # uniformly replaced by the line number. The first 'sed' inserts a
17248 # line-number line before each line; the second 'sed' does the real
17249 # work. The second script uses 'N' to pair each line-number line
17250 # with the numbered line, and appends trailing '-' during
17251 # substitution so that $LINENO is not a special case at line end.
17252 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
17253 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
17254 sed '=' <$as_myself |
17255 sed '
17256 N
17257 s,$,-,
17258 : loop
17259 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
17260 t loop
17261 s,-$,,
17262 s,^['$as_cr_digits']*\n,,
17263 ' >$as_me.lineno &&
17264 chmod +x $as_me.lineno ||
17265 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
17266 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
17267 { (exit 1); exit 1; }; }
17268
17269 # Don't try to exec as it changes $[0], causing all sort of problems
17270 # (the dirname of $[0] is not the place where we might find the
17271 # original and so on. Autoconf is especially sensible to this).
17272 . ./$as_me.lineno
17273 # Exit status is that of the last command.
17274 exit
17275 }
17276
17277
17278 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
17279 *c*,-n*) ECHO_N= ECHO_C='
17280 ' ECHO_T=' ' ;;
17281 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
17282 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
17283 esac
17284
17285 if expr a : '\(a\)' >/dev/null 2>&1; then
17286 as_expr=expr
17287 else
17288 as_expr=false
17289 fi
17290
17291 rm -f conf$$ conf$$.exe conf$$.file
17292 echo >conf$$.file
17293 if ln -s conf$$.file conf$$ 2>/dev/null; then
17294 # We could just check for DJGPP; but this test a) works b) is more generic
17295 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
17296 if test -f conf$$.exe; then
17297 # Don't use ln at all; we don't have any links
17298 as_ln_s='cp -p'
17299 else
17300 as_ln_s='ln -s'
17301 fi
17302 elif ln conf$$.file conf$$ 2>/dev/null; then
17303 as_ln_s=ln
17304 else
17305 as_ln_s='cp -p'
17306 fi
17307 rm -f conf$$ conf$$.exe conf$$.file
17308
17309 if mkdir -p . 2>/dev/null; then
17310 as_mkdir_p=:
17311 else
17312 test -d ./-p && rmdir ./-p
17313 as_mkdir_p=false
17314 fi
17315
17316 as_executable_p="test -f"
17317
17318 # Sed expression to map a string onto a valid CPP name.
17319 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17320
17321 # Sed expression to map a string onto a valid variable name.
17322 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17323
17324
17325 # IFS
17326 # We need space, tab and new line, in precisely that order.
17327 as_nl='
17328 '
17329 IFS=" $as_nl"
17330
17331 # CDPATH.
17332 $as_unset CDPATH
17333
17334 exec 6>&1
17335
17336 # Open the log real soon, to keep \$[0] and so on meaningful, and to
17337 # report actual input values of CONFIG_FILES etc. instead of their
17338 # values after options handling. Logging --version etc. is OK.
17339 exec 5>>config.log
17340 {
17341 echo
17342 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17343 ## Running $as_me. ##
17344 _ASBOX
17345 } >&5
17346 cat >&5 <<_CSEOF
17347
17348 This file was extended by $as_me, which was
17349 generated by GNU Autoconf 2.59. Invocation command line was
17350
17351 CONFIG_FILES = $CONFIG_FILES
17352 CONFIG_HEADERS = $CONFIG_HEADERS
17353 CONFIG_LINKS = $CONFIG_LINKS
17354 CONFIG_COMMANDS = $CONFIG_COMMANDS
17355 $ $0 $@
17356
17357 _CSEOF
17358 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
17359 echo >&5
17360 _ACEOF
17361
17362 # Files that config.status was made for.
17363 if test -n "$ac_config_files"; then
17364 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
17365 fi
17366
17367 if test -n "$ac_config_headers"; then
17368 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
17369 fi
17370
17371 if test -n "$ac_config_links"; then
17372 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
17373 fi
17374
17375 if test -n "$ac_config_commands"; then
17376 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
17377 fi
17378
17379 cat >>$CONFIG_STATUS <<\_ACEOF
17380
17381 ac_cs_usage="\
17382 \`$as_me' instantiates files from templates according to the
17383 current configuration.
17384
17385 Usage: $0 [OPTIONS] [FILE]...
17386
17387 -h, --help print this help, then exit
17388 -V, --version print version number, then exit
17389 -q, --quiet do not print progress messages
17390 -d, --debug don't remove temporary files
17391 --recheck update $as_me by reconfiguring in the same conditions
17392 --file=FILE[:TEMPLATE]
17393 instantiate the configuration file FILE
17394 --header=FILE[:TEMPLATE]
17395 instantiate the configuration header FILE
17396
17397 Configuration files:
17398 $config_files
17399
17400 Configuration headers:
17401 $config_headers
17402
17403 Configuration commands:
17404 $config_commands
17405
17406 Report bugs to <bug-autoconf@gnu.org>."
17407 _ACEOF
17408
17409 cat >>$CONFIG_STATUS <<_ACEOF
17410 ac_cs_version="\\
17411 config.status
17412 configured by $0, generated by GNU Autoconf 2.59,
17413 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
17414
17415 Copyright (C) 2003 Free Software Foundation, Inc.
17416 This config.status script is free software; the Free Software Foundation
17417 gives unlimited permission to copy, distribute and modify it."
17418 srcdir=$srcdir
17419 _ACEOF
17420
17421 cat >>$CONFIG_STATUS <<\_ACEOF
17422 # If no file are specified by the user, then we need to provide default
17423 # value. By we need to know if files were specified by the user.
17424 ac_need_defaults=:
17425 while test $# != 0
17426 do
17427 case $1 in
17428 --*=*)
17429 ac_option=`expr "x$1" : 'x\([^=]*\)='`
17430 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
17431 ac_shift=:
17432 ;;
17433 -*)
17434 ac_option=$1
17435 ac_optarg=$2
17436 ac_shift=shift
17437 ;;
17438 *) # This is not an option, so the user has probably given explicit
17439 # arguments.
17440 ac_option=$1
17441 ac_need_defaults=false;;
17442 esac
17443
17444 case $ac_option in
17445 # Handling of the options.
17446 _ACEOF
17447 cat >>$CONFIG_STATUS <<\_ACEOF
17448 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17449 ac_cs_recheck=: ;;
17450 --version | --vers* | -V )
17451 echo "$ac_cs_version"; exit 0 ;;
17452 --he | --h)
17453 # Conflict between --help and --header
17454 { { echo "$as_me:$LINENO: error: ambiguous option: $1
17455 Try \`$0 --help' for more information." >&5
17456 echo "$as_me: error: ambiguous option: $1
17457 Try \`$0 --help' for more information." >&2;}
17458 { (exit 1); exit 1; }; };;
17459 --help | --hel | -h )
17460 echo "$ac_cs_usage"; exit 0 ;;
17461 --debug | --d* | -d )
17462 debug=: ;;
17463 --file | --fil | --fi | --f )
17464 $ac_shift
17465 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
17466 ac_need_defaults=false;;
17467 --header | --heade | --head | --hea )
17468 $ac_shift
17469 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
17470 ac_need_defaults=false;;
17471 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17472 | -silent | --silent | --silen | --sile | --sil | --si | --s)
17473 ac_cs_silent=: ;;
17474
17475 # This is an error.
17476 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
17477 Try \`$0 --help' for more information." >&5
17478 echo "$as_me: error: unrecognized option: $1
17479 Try \`$0 --help' for more information." >&2;}
17480 { (exit 1); exit 1; }; } ;;
17481
17482 *) ac_config_targets="$ac_config_targets $1" ;;
17483
17484 esac
17485 shift
17486 done
17487
17488 ac_configure_extra_args=
17489
17490 if $ac_cs_silent; then
17491 exec 6>/dev/null
17492 ac_configure_extra_args="$ac_configure_extra_args --silent"
17493 fi
17494
17495 _ACEOF
17496 cat >>$CONFIG_STATUS <<_ACEOF
17497 if \$ac_cs_recheck; then
17498 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
17499 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17500 fi
17501
17502 _ACEOF
17503
17504 cat >>$CONFIG_STATUS <<_ACEOF
17505 #
17506 # INIT-COMMANDS section.
17507 #
17508
17509 subdirs='$subdirs'
17510
17511 _ACEOF
17512
17513
17514
17515 cat >>$CONFIG_STATUS <<\_ACEOF
17516 for ac_config_target in $ac_config_targets
17517 do
17518 case "$ac_config_target" in
17519 # Handling of arguments.
17520 "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
17521 "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
17522 "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
17523 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
17524 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17525 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
17526 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
17527 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
17528 { (exit 1); exit 1; }; };;
17529 esac
17530 done
17531
17532 # If the user did not use the arguments to specify the items to instantiate,
17533 # then the envvar interface is used. Set only those that are not.
17534 # We use the long form for the default assignment because of an extremely
17535 # bizarre bug on SunOS 4.1.3.
17536 if $ac_need_defaults; then
17537 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17538 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17539 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17540 fi
17541
17542 # Have a temporary directory for convenience. Make it in the build tree
17543 # simply because there is no reason to put it here, and in addition,
17544 # creating and moving files from /tmp can sometimes cause problems.
17545 # Create a temporary directory, and hook for its removal unless debugging.
17546 $debug ||
17547 {
17548 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
17549 trap '{ (exit 1); exit 1; }' 1 2 13 15
17550 }
17551
17552 # Create a (secure) tmp directory for tmp files.
17553
17554 {
17555 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
17556 test -n "$tmp" && test -d "$tmp"
17557 } ||
17558 {
17559 tmp=./confstat$$-$RANDOM
17560 (umask 077 && mkdir $tmp)
17561 } ||
17562 {
17563 echo "$me: cannot create a temporary directory in ." >&2
17564 { (exit 1); exit 1; }
17565 }
17566
17567 _ACEOF
17568
17569 cat >>$CONFIG_STATUS <<_ACEOF
17570
17571 #
17572 # CONFIG_FILES section.
17573 #
17574
17575 # No need to generate the scripts if there are no CONFIG_FILES.
17576 # This happens for instance when ./config.status config.h
17577 if test -n "\$CONFIG_FILES"; then
17578 # Protect against being on the right side of a sed subst in config.status.
17579 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
17580 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
17581 s,@SHELL@,$SHELL,;t t
17582 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
17583 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
17584 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
17585 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
17586 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
17587 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
17588 s,@exec_prefix@,$exec_prefix,;t t
17589 s,@prefix@,$prefix,;t t
17590 s,@program_transform_name@,$program_transform_name,;t t
17591 s,@bindir@,$bindir,;t t
17592 s,@sbindir@,$sbindir,;t t
17593 s,@libexecdir@,$libexecdir,;t t
17594 s,@datadir@,$datadir,;t t
17595 s,@sysconfdir@,$sysconfdir,;t t
17596 s,@sharedstatedir@,$sharedstatedir,;t t
17597 s,@localstatedir@,$localstatedir,;t t
17598 s,@libdir@,$libdir,;t t
17599 s,@includedir@,$includedir,;t t
17600 s,@oldincludedir@,$oldincludedir,;t t
17601 s,@infodir@,$infodir,;t t
17602 s,@mandir@,$mandir,;t t
17603 s,@build_alias@,$build_alias,;t t
17604 s,@host_alias@,$host_alias,;t t
17605 s,@target_alias@,$target_alias,;t t
17606 s,@DEFS@,$DEFS,;t t
17607 s,@ECHO_C@,$ECHO_C,;t t
17608 s,@ECHO_N@,$ECHO_N,;t t
17609 s,@ECHO_T@,$ECHO_T,;t t
17610 s,@LIBS@,$LIBS,;t t
17611 s,@build@,$build,;t t
17612 s,@build_cpu@,$build_cpu,;t t
17613 s,@build_vendor@,$build_vendor,;t t
17614 s,@build_os@,$build_os,;t t
17615 s,@host@,$host,;t t
17616 s,@host_cpu@,$host_cpu,;t t
17617 s,@host_vendor@,$host_vendor,;t t
17618 s,@host_os@,$host_os,;t t
17619 s,@target@,$target,;t t
17620 s,@target_cpu@,$target_cpu,;t t
17621 s,@target_vendor@,$target_vendor,;t t
17622 s,@target_os@,$target_os,;t t
17623 s,@target_noncanonical@,$target_noncanonical,;t t
17624 s,@build_libsubdir@,$build_libsubdir,;t t
17625 s,@build_subdir@,$build_subdir,;t t
17626 s,@host_subdir@,$host_subdir,;t t
17627 s,@target_subdir@,$target_subdir,;t t
17628 s,@GENINSRC@,$GENINSRC,;t t
17629 s,@CC@,$CC,;t t
17630 s,@CFLAGS@,$CFLAGS,;t t
17631 s,@LDFLAGS@,$LDFLAGS,;t t
17632 s,@CPPFLAGS@,$CPPFLAGS,;t t
17633 s,@ac_ct_CC@,$ac_ct_CC,;t t
17634 s,@EXEEXT@,$EXEEXT,;t t
17635 s,@OBJEXT@,$OBJEXT,;t t
17636 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
17637 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
17638 s,@CPP@,$CPP,;t t
17639 s,@EGREP@,$EGREP,;t t
17640 s,@strict_warn@,$strict_warn,;t t
17641 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
17642 s,@warn_cflags@,$warn_cflags,;t t
17643 s,@nocommon_flag@,$nocommon_flag,;t t
17644 s,@TREEBROWSER@,$TREEBROWSER,;t t
17645 s,@valgrind_path@,$valgrind_path,;t t
17646 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
17647 s,@valgrind_command@,$valgrind_command,;t t
17648 s,@coverage_flags@,$coverage_flags,;t t
17649 s,@enable_multilib@,$enable_multilib,;t t
17650 s,@enable_decimal_float@,$enable_decimal_float,;t t
17651 s,@enable_shared@,$enable_shared,;t t
17652 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
17653 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
17654 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
17655 s,@onestep@,$onestep,;t t
17656 s,@datarootdir@,$datarootdir,;t t
17657 s,@docdir@,$docdir,;t t
17658 s,@htmldir@,$htmldir,;t t
17659 s,@SET_MAKE@,$SET_MAKE,;t t
17660 s,@AWK@,$AWK,;t t
17661 s,@LN_S@,$LN_S,;t t
17662 s,@LN@,$LN,;t t
17663 s,@RANLIB@,$RANLIB,;t t
17664 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
17665 s,@ranlib_flags@,$ranlib_flags,;t t
17666 s,@INSTALL@,$INSTALL,;t t
17667 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
17668 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
17669 s,@make_compare_target@,$make_compare_target,;t t
17670 s,@have_mktemp_command@,$have_mktemp_command,;t t
17671 s,@MAKEINFO@,$MAKEINFO,;t t
17672 s,@BUILD_INFO@,$BUILD_INFO,;t t
17673 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
17674 s,@FLEX@,$FLEX,;t t
17675 s,@BISON@,$BISON,;t t
17676 s,@NM@,$NM,;t t
17677 s,@AR@,$AR,;t t
17678 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
17679 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
17680 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
17681 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
17682 s,@LIBICONV@,$LIBICONV,;t t
17683 s,@LTLIBICONV@,$LTLIBICONV,;t t
17684 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
17685 s,@manext@,$manext,;t t
17686 s,@objext@,$objext,;t t
17687 s,@gthread_flags@,$gthread_flags,;t t
17688 s,@extra_modes_file@,$extra_modes_file,;t t
17689 s,@extra_opt_files@,$extra_opt_files,;t t
17690 s,@USE_NLS@,$USE_NLS,;t t
17691 s,@LIBINTL@,$LIBINTL,;t t
17692 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
17693 s,@INCINTL@,$INCINTL,;t t
17694 s,@XGETTEXT@,$XGETTEXT,;t t
17695 s,@GMSGFMT@,$GMSGFMT,;t t
17696 s,@POSUB@,$POSUB,;t t
17697 s,@CATALOGS@,$CATALOGS,;t t
17698 s,@DATADIRNAME@,$DATADIRNAME,;t t
17699 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
17700 s,@GENCAT@,$GENCAT,;t t
17701 s,@CATOBJEXT@,$CATOBJEXT,;t t
17702 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
17703 s,@CROSS@,$CROSS,;t t
17704 s,@ALL@,$ALL,;t t
17705 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
17706 s,@inhibit_libc@,$inhibit_libc,;t t
17707 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
17708 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
17709 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
17710 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
17711 s,@collect2@,$collect2,;t t
17712 s,@gcc_cv_as@,$gcc_cv_as,;t t
17713 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
17714 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
17715 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
17716 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
17717 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
17718 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
17719 s,@libgcc_visibility@,$libgcc_visibility,;t t
17720 s,@GGC@,$GGC,;t t
17721 s,@zlibdir@,$zlibdir,;t t
17722 s,@zlibinc@,$zlibinc,;t t
17723 s,@MAINT@,$MAINT,;t t
17724 s,@gcc_tooldir@,$gcc_tooldir,;t t
17725 s,@dollar@,$dollar,;t t
17726 s,@slibdir@,$slibdir,;t t
17727 s,@objdir@,$objdir,;t t
17728 s,@subdirs@,$subdirs,;t t
17729 s,@srcdir@,$srcdir,;t t
17730 s,@all_compilers@,$all_compilers,;t t
17731 s,@all_gtfiles@,$all_gtfiles,;t t
17732 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
17733 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
17734 s,@all_languages@,$all_languages,;t t
17735 s,@all_selected_languages@,$all_selected_languages,;t t
17736 s,@build_exeext@,$build_exeext,;t t
17737 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
17738 s,@build_xm_file_list@,$build_xm_file_list,;t t
17739 s,@build_xm_include_list@,$build_xm_include_list,;t t
17740 s,@build_xm_defines@,$build_xm_defines,;t t
17741 s,@check_languages@,$check_languages,;t t
17742 s,@cpp_install_dir@,$cpp_install_dir,;t t
17743 s,@xmake_file@,$xmake_file,;t t
17744 s,@tmake_file@,$tmake_file,;t t
17745 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
17746 s,@extra_headers_list@,$extra_headers_list,;t t
17747 s,@extra_objs@,$extra_objs,;t t
17748 s,@extra_parts@,$extra_parts,;t t
17749 s,@extra_passes@,$extra_passes,;t t
17750 s,@extra_programs@,$extra_programs,;t t
17751 s,@float_h_file@,$float_h_file,;t t
17752 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
17753 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
17754 s,@host_exeext@,$host_exeext,;t t
17755 s,@host_xm_file_list@,$host_xm_file_list,;t t
17756 s,@host_xm_include_list@,$host_xm_include_list,;t t
17757 s,@host_xm_defines@,$host_xm_defines,;t t
17758 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
17759 s,@install@,$install,;t t
17760 s,@lang_opt_files@,$lang_opt_files,;t t
17761 s,@lang_specs_files@,$lang_specs_files,;t t
17762 s,@lang_tree_files@,$lang_tree_files,;t t
17763 s,@local_prefix@,$local_prefix,;t t
17764 s,@md_file@,$md_file,;t t
17765 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
17766 s,@out_file@,$out_file,;t t
17767 s,@out_object_file@,$out_object_file,;t t
17768 s,@thread_file@,$thread_file,;t t
17769 s,@tm_file_list@,$tm_file_list,;t t
17770 s,@tm_include_list@,$tm_include_list,;t t
17771 s,@tm_defines@,$tm_defines,;t t
17772 s,@tm_p_file_list@,$tm_p_file_list,;t t
17773 s,@tm_p_include_list@,$tm_p_include_list,;t t
17774 s,@xm_file_list@,$xm_file_list,;t t
17775 s,@xm_include_list@,$xm_include_list,;t t
17776 s,@xm_defines@,$xm_defines,;t t
17777 s,@c_target_objs@,$c_target_objs,;t t
17778 s,@cxx_target_objs@,$cxx_target_objs,;t t
17779 s,@target_cpu_default@,$target_cpu_default,;t t
17780 s,@GMPLIBS@,$GMPLIBS,;t t
17781 s,@GMPINC@,$GMPINC,;t t
17782 s,@LIBOBJS@,$LIBOBJS,;t t
17783 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
17784 /@language_hooks@/r $language_hooks
17785 s,@language_hooks@,,;t t
17786 CEOF
17787
17788 _ACEOF
17789
17790 cat >>$CONFIG_STATUS <<\_ACEOF
17791 # Split the substitutions into bite-sized pieces for seds with
17792 # small command number limits, like on Digital OSF/1 and HP-UX.
17793 ac_max_sed_lines=48
17794 ac_sed_frag=1 # Number of current file.
17795 ac_beg=1 # First line for current file.
17796 ac_end=$ac_max_sed_lines # Line after last line for current file.
17797 ac_more_lines=:
17798 ac_sed_cmds=
17799 while $ac_more_lines; do
17800 if test $ac_beg -gt 1; then
17801 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17802 else
17803 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17804 fi
17805 if test ! -s $tmp/subs.frag; then
17806 ac_more_lines=false
17807 else
17808 # The purpose of the label and of the branching condition is to
17809 # speed up the sed processing (if there are no `@' at all, there
17810 # is no need to browse any of the substitutions).
17811 # These are the two extra sed commands mentioned above.
17812 (echo ':t
17813 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
17814 if test -z "$ac_sed_cmds"; then
17815 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
17816 else
17817 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
17818 fi
17819 ac_sed_frag=`expr $ac_sed_frag + 1`
17820 ac_beg=$ac_end
17821 ac_end=`expr $ac_end + $ac_max_sed_lines`
17822 fi
17823 done
17824 if test -z "$ac_sed_cmds"; then
17825 ac_sed_cmds=cat
17826 fi
17827 fi # test -n "$CONFIG_FILES"
17828
17829 _ACEOF
17830 cat >>$CONFIG_STATUS <<\_ACEOF
17831 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
17832 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17833 case $ac_file in
17834 - | *:- | *:-:* ) # input from stdin
17835 cat >$tmp/stdin
17836 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17837 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17838 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17839 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17840 * ) ac_file_in=$ac_file.in ;;
17841 esac
17842
17843 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
17844 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17845 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17846 X"$ac_file" : 'X\(//\)[^/]' \| \
17847 X"$ac_file" : 'X\(//\)$' \| \
17848 X"$ac_file" : 'X\(/\)' \| \
17849 . : '\(.\)' 2>/dev/null ||
17850 echo X"$ac_file" |
17851 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17852 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17853 /^X\(\/\/\)$/{ s//\1/; q; }
17854 /^X\(\/\).*/{ s//\1/; q; }
17855 s/.*/./; q'`
17856 { if $as_mkdir_p; then
17857 mkdir -p "$ac_dir"
17858 else
17859 as_dir="$ac_dir"
17860 as_dirs=
17861 while test ! -d "$as_dir"; do
17862 as_dirs="$as_dir $as_dirs"
17863 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17864 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17865 X"$as_dir" : 'X\(//\)[^/]' \| \
17866 X"$as_dir" : 'X\(//\)$' \| \
17867 X"$as_dir" : 'X\(/\)' \| \
17868 . : '\(.\)' 2>/dev/null ||
17869 echo X"$as_dir" |
17870 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17871 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17872 /^X\(\/\/\)$/{ s//\1/; q; }
17873 /^X\(\/\).*/{ s//\1/; q; }
17874 s/.*/./; q'`
17875 done
17876 test ! -n "$as_dirs" || mkdir $as_dirs
17877 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17878 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17879 { (exit 1); exit 1; }; }; }
17880
17881 ac_builddir=.
17882
17883 if test "$ac_dir" != .; then
17884 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17885 # A "../" for each directory in $ac_dir_suffix.
17886 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17887 else
17888 ac_dir_suffix= ac_top_builddir=
17889 fi
17890
17891 case $srcdir in
17892 .) # No --srcdir option. We are building in place.
17893 ac_srcdir=.
17894 if test -z "$ac_top_builddir"; then
17895 ac_top_srcdir=.
17896 else
17897 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17898 fi ;;
17899 [\\/]* | ?:[\\/]* ) # Absolute path.
17900 ac_srcdir=$srcdir$ac_dir_suffix;
17901 ac_top_srcdir=$srcdir ;;
17902 *) # Relative path.
17903 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17904 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17905 esac
17906
17907 # Do not use `cd foo && pwd` to compute absolute paths, because
17908 # the directories may not exist.
17909 case `pwd` in
17910 .) ac_abs_builddir="$ac_dir";;
17911 *)
17912 case "$ac_dir" in
17913 .) ac_abs_builddir=`pwd`;;
17914 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17915 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17916 esac;;
17917 esac
17918 case $ac_abs_builddir in
17919 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17920 *)
17921 case ${ac_top_builddir}. in
17922 .) ac_abs_top_builddir=$ac_abs_builddir;;
17923 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17924 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17925 esac;;
17926 esac
17927 case $ac_abs_builddir in
17928 .) ac_abs_srcdir=$ac_srcdir;;
17929 *)
17930 case $ac_srcdir in
17931 .) ac_abs_srcdir=$ac_abs_builddir;;
17932 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17933 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17934 esac;;
17935 esac
17936 case $ac_abs_builddir in
17937 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17938 *)
17939 case $ac_top_srcdir in
17940 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17941 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17942 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17943 esac;;
17944 esac
17945
17946
17947
17948 if test x"$ac_file" != x-; then
17949 { echo "$as_me:$LINENO: creating $ac_file" >&5
17950 echo "$as_me: creating $ac_file" >&6;}
17951 rm -f "$ac_file"
17952 fi
17953 # Let's still pretend it is `configure' which instantiates (i.e., don't
17954 # use $as_me), people would be surprised to read:
17955 # /* config.h. Generated by config.status. */
17956 if test x"$ac_file" = x-; then
17957 configure_input=
17958 else
17959 configure_input="$ac_file. "
17960 fi
17961 configure_input=$configure_input"Generated from `echo $ac_file_in |
17962 sed 's,.*/,,'` by configure."
17963
17964 # First look for the input files in the build tree, otherwise in the
17965 # src tree.
17966 ac_file_inputs=`IFS=:
17967 for f in $ac_file_in; do
17968 case $f in
17969 -) echo $tmp/stdin ;;
17970 [\\/$]*)
17971 # Absolute (can't be DOS-style, as IFS=:)
17972 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17973 echo "$as_me: error: cannot find input file: $f" >&2;}
17974 { (exit 1); exit 1; }; }
17975 echo "$f";;
17976 *) # Relative
17977 if test -f "$f"; then
17978 # Build tree
17979 echo "$f"
17980 elif test -f "$srcdir/$f"; then
17981 # Source tree
17982 echo "$srcdir/$f"
17983 else
17984 # /dev/null tree
17985 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17986 echo "$as_me: error: cannot find input file: $f" >&2;}
17987 { (exit 1); exit 1; }; }
17988 fi;;
17989 esac
17990 done` || { (exit 1); exit 1; }
17991 _ACEOF
17992 cat >>$CONFIG_STATUS <<_ACEOF
17993 sed "$ac_vpsub
17994 $extrasub
17995 _ACEOF
17996 cat >>$CONFIG_STATUS <<\_ACEOF
17997 :t
17998 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17999 s,@configure_input@,$configure_input,;t t
18000 s,@srcdir@,$ac_srcdir,;t t
18001 s,@abs_srcdir@,$ac_abs_srcdir,;t t
18002 s,@top_srcdir@,$ac_top_srcdir,;t t
18003 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
18004 s,@builddir@,$ac_builddir,;t t
18005 s,@abs_builddir@,$ac_abs_builddir,;t t
18006 s,@top_builddir@,$ac_top_builddir,;t t
18007 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
18008 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
18009 rm -f $tmp/stdin
18010 if test x"$ac_file" != x-; then
18011 mv $tmp/out $ac_file
18012 else
18013 cat $tmp/out
18014 rm -f $tmp/out
18015 fi
18016
18017 # Run the commands associated with the file.
18018 case $ac_file in
18019 as ) chmod +x as ;;
18020 collect-ld ) chmod +x collect-ld ;;
18021 nm ) chmod +x nm ;;
18022 esac
18023 done
18024 _ACEOF
18025 cat >>$CONFIG_STATUS <<\_ACEOF
18026
18027 #
18028 # CONFIG_HEADER section.
18029 #
18030
18031 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
18032 # NAME is the cpp macro being defined and VALUE is the value it is being given.
18033 #
18034 # ac_d sets the value in "#define NAME VALUE" lines.
18035 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
18036 ac_dB='[ ].*$,\1#\2'
18037 ac_dC=' '
18038 ac_dD=',;t'
18039 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
18040 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
18041 ac_uB='$,\1#\2define\3'
18042 ac_uC=' '
18043 ac_uD=',;t'
18044
18045 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
18046 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
18047 case $ac_file in
18048 - | *:- | *:-:* ) # input from stdin
18049 cat >$tmp/stdin
18050 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
18051 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
18052 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
18053 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
18054 * ) ac_file_in=$ac_file.in ;;
18055 esac
18056
18057 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
18058 echo "$as_me: creating $ac_file" >&6;}
18059
18060 # First look for the input files in the build tree, otherwise in the
18061 # src tree.
18062 ac_file_inputs=`IFS=:
18063 for f in $ac_file_in; do
18064 case $f in
18065 -) echo $tmp/stdin ;;
18066 [\\/$]*)
18067 # Absolute (can't be DOS-style, as IFS=:)
18068 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18069 echo "$as_me: error: cannot find input file: $f" >&2;}
18070 { (exit 1); exit 1; }; }
18071 # Do quote $f, to prevent DOS paths from being IFS'd.
18072 echo "$f";;
18073 *) # Relative
18074 if test -f "$f"; then
18075 # Build tree
18076 echo "$f"
18077 elif test -f "$srcdir/$f"; then
18078 # Source tree
18079 echo "$srcdir/$f"
18080 else
18081 # /dev/null tree
18082 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18083 echo "$as_me: error: cannot find input file: $f" >&2;}
18084 { (exit 1); exit 1; }; }
18085 fi;;
18086 esac
18087 done` || { (exit 1); exit 1; }
18088 # Remove the trailing spaces.
18089 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
18090
18091 _ACEOF
18092
18093 # Transform confdefs.h into two sed scripts, `conftest.defines' and
18094 # `conftest.undefs', that substitutes the proper values into
18095 # config.h.in to produce config.h. The first handles `#define'
18096 # templates, and the second `#undef' templates.
18097 # And first: Protect against being on the right side of a sed subst in
18098 # config.status. Protect against being in an unquoted here document
18099 # in config.status.
18100 rm -f conftest.defines conftest.undefs
18101 # Using a here document instead of a string reduces the quoting nightmare.
18102 # Putting comments in sed scripts is not portable.
18103 #
18104 # `end' is used to avoid that the second main sed command (meant for
18105 # 0-ary CPP macros) applies to n-ary macro definitions.
18106 # See the Autoconf documentation for `clear'.
18107 cat >confdef2sed.sed <<\_ACEOF
18108 s/[\\&,]/\\&/g
18109 s,[\\$`],\\&,g
18110 t clear
18111 : clear
18112 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
18113 t end
18114 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
18115 : end
18116 _ACEOF
18117 # If some macros were called several times there might be several times
18118 # the same #defines, which is useless. Nevertheless, we may not want to
18119 # sort them, since we want the *last* AC-DEFINE to be honored.
18120 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
18121 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
18122 rm -f confdef2sed.sed
18123
18124 # This sed command replaces #undef with comments. This is necessary, for
18125 # example, in the case of _POSIX_SOURCE, which is predefined and required
18126 # on some systems where configure will not decide to define it.
18127 cat >>conftest.undefs <<\_ACEOF
18128 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
18129 _ACEOF
18130
18131 # Break up conftest.defines because some shells have a limit on the size
18132 # of here documents, and old seds have small limits too (100 cmds).
18133 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
18134 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
18135 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
18136 echo ' :' >>$CONFIG_STATUS
18137 rm -f conftest.tail
18138 while grep . conftest.defines >/dev/null
18139 do
18140 # Write a limited-size here document to $tmp/defines.sed.
18141 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
18142 # Speed up: don't consider the non `#define' lines.
18143 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
18144 # Work around the forget-to-reset-the-flag bug.
18145 echo 't clr' >>$CONFIG_STATUS
18146 echo ': clr' >>$CONFIG_STATUS
18147 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
18148 echo 'CEOF
18149 sed -f $tmp/defines.sed $tmp/in >$tmp/out
18150 rm -f $tmp/in
18151 mv $tmp/out $tmp/in
18152 ' >>$CONFIG_STATUS
18153 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
18154 rm -f conftest.defines
18155 mv conftest.tail conftest.defines
18156 done
18157 rm -f conftest.defines
18158 echo ' fi # grep' >>$CONFIG_STATUS
18159 echo >>$CONFIG_STATUS
18160
18161 # Break up conftest.undefs because some shells have a limit on the size
18162 # of here documents, and old seds have small limits too (100 cmds).
18163 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
18164 rm -f conftest.tail
18165 while grep . conftest.undefs >/dev/null
18166 do
18167 # Write a limited-size here document to $tmp/undefs.sed.
18168 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
18169 # Speed up: don't consider the non `#undef'
18170 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
18171 # Work around the forget-to-reset-the-flag bug.
18172 echo 't clr' >>$CONFIG_STATUS
18173 echo ': clr' >>$CONFIG_STATUS
18174 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
18175 echo 'CEOF
18176 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
18177 rm -f $tmp/in
18178 mv $tmp/out $tmp/in
18179 ' >>$CONFIG_STATUS
18180 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
18181 rm -f conftest.undefs
18182 mv conftest.tail conftest.undefs
18183 done
18184 rm -f conftest.undefs
18185
18186 cat >>$CONFIG_STATUS <<\_ACEOF
18187 # Let's still pretend it is `configure' which instantiates (i.e., don't
18188 # use $as_me), people would be surprised to read:
18189 # /* config.h. Generated by config.status. */
18190 if test x"$ac_file" = x-; then
18191 echo "/* Generated by configure. */" >$tmp/config.h
18192 else
18193 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
18194 fi
18195 cat $tmp/in >>$tmp/config.h
18196 rm -f $tmp/in
18197 if test x"$ac_file" != x-; then
18198 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
18199 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
18200 echo "$as_me: $ac_file is unchanged" >&6;}
18201 else
18202 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
18203 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18204 X"$ac_file" : 'X\(//\)[^/]' \| \
18205 X"$ac_file" : 'X\(//\)$' \| \
18206 X"$ac_file" : 'X\(/\)' \| \
18207 . : '\(.\)' 2>/dev/null ||
18208 echo X"$ac_file" |
18209 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18210 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18211 /^X\(\/\/\)$/{ s//\1/; q; }
18212 /^X\(\/\).*/{ s//\1/; q; }
18213 s/.*/./; q'`
18214 { if $as_mkdir_p; then
18215 mkdir -p "$ac_dir"
18216 else
18217 as_dir="$ac_dir"
18218 as_dirs=
18219 while test ! -d "$as_dir"; do
18220 as_dirs="$as_dir $as_dirs"
18221 as_dir=`(dirname "$as_dir") 2>/dev/null ||
18222 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18223 X"$as_dir" : 'X\(//\)[^/]' \| \
18224 X"$as_dir" : 'X\(//\)$' \| \
18225 X"$as_dir" : 'X\(/\)' \| \
18226 . : '\(.\)' 2>/dev/null ||
18227 echo X"$as_dir" |
18228 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18229 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18230 /^X\(\/\/\)$/{ s//\1/; q; }
18231 /^X\(\/\).*/{ s//\1/; q; }
18232 s/.*/./; q'`
18233 done
18234 test ! -n "$as_dirs" || mkdir $as_dirs
18235 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
18236 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
18237 { (exit 1); exit 1; }; }; }
18238
18239 rm -f $ac_file
18240 mv $tmp/config.h $ac_file
18241 fi
18242 else
18243 cat $tmp/config.h
18244 rm -f $tmp/config.h
18245 fi
18246 done
18247 _ACEOF
18248 cat >>$CONFIG_STATUS <<\_ACEOF
18249
18250 #
18251 # CONFIG_COMMANDS section.
18252 #
18253 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
18254 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
18255 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
18256 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
18257 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18258 X"$ac_dest" : 'X\(//\)[^/]' \| \
18259 X"$ac_dest" : 'X\(//\)$' \| \
18260 X"$ac_dest" : 'X\(/\)' \| \
18261 . : '\(.\)' 2>/dev/null ||
18262 echo X"$ac_dest" |
18263 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18264 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18265 /^X\(\/\/\)$/{ s//\1/; q; }
18266 /^X\(\/\).*/{ s//\1/; q; }
18267 s/.*/./; q'`
18268 { if $as_mkdir_p; then
18269 mkdir -p "$ac_dir"
18270 else
18271 as_dir="$ac_dir"
18272 as_dirs=
18273 while test ! -d "$as_dir"; do
18274 as_dirs="$as_dir $as_dirs"
18275 as_dir=`(dirname "$as_dir") 2>/dev/null ||
18276 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18277 X"$as_dir" : 'X\(//\)[^/]' \| \
18278 X"$as_dir" : 'X\(//\)$' \| \
18279 X"$as_dir" : 'X\(/\)' \| \
18280 . : '\(.\)' 2>/dev/null ||
18281 echo X"$as_dir" |
18282 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18283 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18284 /^X\(\/\/\)$/{ s//\1/; q; }
18285 /^X\(\/\).*/{ s//\1/; q; }
18286 s/.*/./; q'`
18287 done
18288 test ! -n "$as_dirs" || mkdir $as_dirs
18289 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
18290 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
18291 { (exit 1); exit 1; }; }; }
18292
18293 ac_builddir=.
18294
18295 if test "$ac_dir" != .; then
18296 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
18297 # A "../" for each directory in $ac_dir_suffix.
18298 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
18299 else
18300 ac_dir_suffix= ac_top_builddir=
18301 fi
18302
18303 case $srcdir in
18304 .) # No --srcdir option. We are building in place.
18305 ac_srcdir=.
18306 if test -z "$ac_top_builddir"; then
18307 ac_top_srcdir=.
18308 else
18309 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
18310 fi ;;
18311 [\\/]* | ?:[\\/]* ) # Absolute path.
18312 ac_srcdir=$srcdir$ac_dir_suffix;
18313 ac_top_srcdir=$srcdir ;;
18314 *) # Relative path.
18315 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
18316 ac_top_srcdir=$ac_top_builddir$srcdir ;;
18317 esac
18318
18319 # Do not use `cd foo && pwd` to compute absolute paths, because
18320 # the directories may not exist.
18321 case `pwd` in
18322 .) ac_abs_builddir="$ac_dir";;
18323 *)
18324 case "$ac_dir" in
18325 .) ac_abs_builddir=`pwd`;;
18326 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
18327 *) ac_abs_builddir=`pwd`/"$ac_dir";;
18328 esac;;
18329 esac
18330 case $ac_abs_builddir in
18331 .) ac_abs_top_builddir=${ac_top_builddir}.;;
18332 *)
18333 case ${ac_top_builddir}. in
18334 .) ac_abs_top_builddir=$ac_abs_builddir;;
18335 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
18336 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
18337 esac;;
18338 esac
18339 case $ac_abs_builddir in
18340 .) ac_abs_srcdir=$ac_srcdir;;
18341 *)
18342 case $ac_srcdir in
18343 .) ac_abs_srcdir=$ac_abs_builddir;;
18344 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
18345 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
18346 esac;;
18347 esac
18348 case $ac_abs_builddir in
18349 .) ac_abs_top_srcdir=$ac_top_srcdir;;
18350 *)
18351 case $ac_top_srcdir in
18352 .) ac_abs_top_srcdir=$ac_abs_builddir;;
18353 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
18354 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
18355 esac;;
18356 esac
18357
18358
18359 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
18360 echo "$as_me: executing $ac_dest commands" >&6;}
18361 case $ac_dest in
18362 default )
18363 case ${CONFIG_HEADERS} in
18364 *auto-host.h:config.in*)
18365 echo > cstamp-h ;;
18366 esac
18367 # Make sure all the subdirs exist.
18368 for d in $subdirs doc build
18369 do
18370 test -d $d || mkdir $d
18371 done
18372 ;;
18373 esac
18374 done
18375 _ACEOF
18376
18377 cat >>$CONFIG_STATUS <<\_ACEOF
18378
18379 { (exit 0); exit 0; }
18380 _ACEOF
18381 chmod +x $CONFIG_STATUS
18382 ac_clean_files=$ac_clean_files_save
18383
18384
18385 # configure is writing to config.log, and then calls config.status.
18386 # config.status does its own redirection, appending to config.log.
18387 # Unfortunately, on DOS this fails, as config.log is still kept open
18388 # by configure, so config.status won't be able to write to it; its
18389 # output is simply discarded. So we exec the FD to /dev/null,
18390 # effectively closing config.log, so it can be properly (re)opened and
18391 # appended to by config.status. When coming back to configure, we
18392 # need to make the FD available again.
18393 if test "$no_create" != yes; then
18394 ac_cs_success=:
18395 ac_config_status_args=
18396 test "$silent" = yes &&
18397 ac_config_status_args="$ac_config_status_args --quiet"
18398 exec 5>/dev/null
18399 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18400 exec 5>>config.log
18401 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18402 # would make configure fail if this is the last instruction.
18403 $ac_cs_success || { (exit 1); exit 1; }
18404 fi
18405
Mirror of https://gcc.gnu.org/git/gcc.git